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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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: Adrian Ng <adrianhoyin.ng@altera.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 <nobuhiro.iwamatsu.x90@mail.toshiba> 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/ 3670X: arch/arm64/configs/defconfig 3671 3672ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3673M: George McCollister <george.mccollister@gmail.com> 3674L: netdev@vger.kernel.org 3675S: Maintained 3676F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3677F: drivers/net/dsa/xrs700x/* 3678F: net/dsa/tag_xrs700x.c 3679 3680AS3645A LED FLASH CONTROLLER DRIVER 3681M: Sakari Ailus <sakari.ailus@iki.fi> 3682L: linux-leds@vger.kernel.org 3683S: Maintained 3684F: drivers/leds/flash/leds-as3645a.c 3685 3686ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3687M: Tianshu Qiu <tian.shu.qiu@intel.com> 3688L: linux-media@vger.kernel.org 3689S: Maintained 3690T: git git://linuxtv.org/media.git 3691F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3692F: drivers/media/i2c/ak7375.c 3693 3694ASAHI KASEI AK8974 DRIVER 3695M: Linus Walleij <linus.walleij@linaro.org> 3696L: linux-iio@vger.kernel.org 3697S: Supported 3698W: http://www.akm.com/ 3699F: drivers/iio/magnetometer/ak8974.c 3700 3701AOSONG AGS02MA TVOC SENSOR DRIVER 3702M: Anshul Dalal <anshulusr@gmail.com> 3703L: linux-iio@vger.kernel.org 3704S: Maintained 3705F: Documentation/devicetree/bindings/iio/chemical/aosong,ags02ma.yaml 3706F: drivers/iio/chemical/ags02ma.c 3707 3708ASC7621 HARDWARE MONITOR DRIVER 3709M: George Joseph <george.joseph@fairview5.com> 3710L: linux-hwmon@vger.kernel.org 3711S: Maintained 3712F: Documentation/hwmon/asc7621.rst 3713F: drivers/hwmon/asc7621.c 3714 3715ASIX AX88796C SPI ETHERNET ADAPTER 3716M: Łukasz Stelmach <l.stelmach@samsung.com> 3717S: Maintained 3718F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3719F: drivers/net/ethernet/asix/ax88796c_* 3720 3721ASIX PHY DRIVER [RUST] 3722M: FUJITA Tomonori <fujita.tomonori@gmail.com> 3723R: Trevor Gross <tmgross@umich.edu> 3724L: netdev@vger.kernel.org 3725L: rust-for-linux@vger.kernel.org 3726S: Maintained 3727F: drivers/net/phy/ax88796b_rust.rs 3728 3729ASPEED CRYPTO DRIVER 3730M: Neal Liu <neal_liu@aspeedtech.com> 3731L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3732S: Maintained 3733F: Documentation/devicetree/bindings/crypto/aspeed,* 3734F: drivers/crypto/aspeed/ 3735 3736ASPEED PECI CONTROLLER 3737M: Iwona Winiarska <iwona.winiarska@intel.com> 3738L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3739L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3740S: Supported 3741F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3742F: drivers/peci/controller/peci-aspeed.c 3743 3744ASPEED PINCTRL DRIVERS 3745M: Andrew Jeffery <andrew@codeconstruct.com.au> 3746L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3747L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3748L: linux-gpio@vger.kernel.org 3749S: Maintained 3750F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3751F: drivers/pinctrl/aspeed/ 3752 3753ASPEED SCU INTERRUPT CONTROLLER DRIVER 3754M: Eddie James <eajames@linux.ibm.com> 3755L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3756S: Maintained 3757F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2500-scu-ic.yaml 3758F: drivers/irqchip/irq-aspeed-scu-ic.c 3759F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3760 3761ASPEED SD/MMC DRIVER 3762M: Andrew Jeffery <andrew@codeconstruct.com.au> 3763L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3764L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3765L: linux-mmc@vger.kernel.org 3766S: Maintained 3767F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3768F: drivers/mmc/host/sdhci-of-aspeed* 3769 3770ASPEED SMC SPI DRIVER 3771M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3772M: Cédric Le Goater <clg@kaod.org> 3773L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3774L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3775L: linux-spi@vger.kernel.org 3776S: Maintained 3777F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3778F: drivers/spi/spi-aspeed-smc.c 3779 3780ASPEED USB UDC DRIVER 3781M: Neal Liu <neal_liu@aspeedtech.com> 3782L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3783S: Maintained 3784F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3785F: drivers/usb/gadget/udc/aspeed_udc.c 3786 3787ASPEED VIDEO ENGINE DRIVER 3788M: Eddie James <eajames@linux.ibm.com> 3789L: linux-media@vger.kernel.org 3790L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3791S: Maintained 3792F: Documentation/devicetree/bindings/media/aspeed,video-engine.yaml 3793F: drivers/media/platform/aspeed/ 3794 3795ASUS EC HARDWARE MONITOR DRIVER 3796M: Eugene Shalygin <eugene.shalygin@gmail.com> 3797L: linux-hwmon@vger.kernel.org 3798S: Maintained 3799F: drivers/hwmon/asus-ec-sensors.c 3800 3801ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3802M: Corentin Chary <corentin.chary@gmail.com> 3803M: Luke D. Jones <luke@ljones.dev> 3804L: platform-driver-x86@vger.kernel.org 3805S: Maintained 3806W: https://asus-linux.org/ 3807F: drivers/platform/x86/asus*.c 3808F: drivers/platform/x86/eeepc*.c 3809 3810ASUS TF103C DOCK DRIVER 3811M: Hans de Goede <hansg@kernel.org> 3812L: platform-driver-x86@vger.kernel.org 3813S: Maintained 3814T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3815F: drivers/platform/x86/asus-tf103c-dock.c 3816 3817ASUS ROG RYUJIN AIO HARDWARE MONITOR DRIVER 3818M: Aleksa Savic <savicaleksa83@gmail.com> 3819L: linux-hwmon@vger.kernel.org 3820S: Maintained 3821F: drivers/hwmon/asus_rog_ryujin.c 3822 3823ASUS WIRELESS RADIO CONTROL DRIVER 3824M: João Paulo Rechi Vita <jprvita@gmail.com> 3825L: platform-driver-x86@vger.kernel.org 3826S: Maintained 3827F: drivers/platform/x86/asus-wireless.c 3828 3829ASUS WMI HARDWARE MONITOR DRIVER 3830M: Ed Brindley <kernel@maidavale.org> 3831M: Denis Pauk <pauk.denis@gmail.com> 3832L: linux-hwmon@vger.kernel.org 3833S: Maintained 3834F: drivers/hwmon/asus_wmi_sensors.c 3835 3836ASYMMETRIC KEYS 3837M: David Howells <dhowells@redhat.com> 3838M: Lukas Wunner <lukas@wunner.de> 3839M: Ignat Korchagin <ignat@cloudflare.com> 3840L: keyrings@vger.kernel.org 3841L: linux-crypto@vger.kernel.org 3842S: Maintained 3843F: Documentation/crypto/asymmetric-keys.rst 3844F: crypto/asymmetric_keys/ 3845F: include/crypto/pkcs7.h 3846F: include/crypto/public_key.h 3847F: include/keys/asymmetric-*.h 3848F: include/linux/verification.h 3849 3850ASYMMETRIC KEYS - ECDSA 3851M: Lukas Wunner <lukas@wunner.de> 3852M: Ignat Korchagin <ignat@cloudflare.com> 3853R: Stefan Berger <stefanb@linux.ibm.com> 3854L: linux-crypto@vger.kernel.org 3855S: Maintained 3856F: crypto/ecc* 3857F: crypto/ecdsa* 3858F: include/crypto/ecc* 3859 3860ASYMMETRIC KEYS - GOST 3861M: Lukas Wunner <lukas@wunner.de> 3862M: Ignat Korchagin <ignat@cloudflare.com> 3863L: linux-crypto@vger.kernel.org 3864S: Odd fixes 3865F: crypto/ecrdsa* 3866 3867ASYMMETRIC KEYS - RSA 3868M: Lukas Wunner <lukas@wunner.de> 3869M: Ignat Korchagin <ignat@cloudflare.com> 3870L: linux-crypto@vger.kernel.org 3871S: Maintained 3872F: crypto/rsa* 3873 3874ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3875R: Dan Williams <dan.j.williams@intel.com> 3876S: Odd fixes 3877W: http://sourceforge.net/projects/xscaleiop 3878F: Documentation/crypto/async-tx-api.rst 3879F: crypto/async_tx/ 3880F: include/linux/async_tx.h 3881 3882AT24 EEPROM DRIVER 3883M: Bartosz Golaszewski <brgl@bgdev.pl> 3884L: linux-i2c@vger.kernel.org 3885S: Maintained 3886T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3887F: Documentation/devicetree/bindings/eeprom/at24.yaml 3888F: drivers/misc/eeprom/at24.c 3889 3890ATA OVER ETHERNET (AOE) DRIVER 3891M: "Justin Sanders" <justin@coraid.com> 3892S: Supported 3893W: http://www.openaoe.org/ 3894F: Documentation/admin-guide/aoe/ 3895F: drivers/block/aoe/ 3896 3897ATC260X PMIC MFD DRIVER 3898M: Manivannan Sadhasivam <mani@kernel.org> 3899M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3900L: linux-actions@lists.infradead.org 3901S: Maintained 3902F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3903F: drivers/input/misc/atc260x-onkey.c 3904F: drivers/mfd/atc260* 3905F: drivers/power/reset/atc260x-poweroff.c 3906F: drivers/regulator/atc260x-regulator.c 3907F: include/linux/mfd/atc260x/* 3908 3909ATHEROS 71XX/9XXX GPIO DRIVER 3910M: Alban Bedel <albeu@free.fr> 3911S: Maintained 3912W: https://github.com/AlbanBedel/linux 3913T: git https://github.com/AlbanBedel/linux.git 3914F: Documentation/devicetree/bindings/gpio/qca,ar7100-gpio.yaml 3915F: drivers/gpio/gpio-ath79.c 3916 3917ATHEROS 71XX/9XXX USB PHY DRIVER 3918M: Alban Bedel <albeu@free.fr> 3919S: Maintained 3920W: https://github.com/AlbanBedel/linux 3921T: git https://github.com/AlbanBedel/linux.git 3922F: Documentation/devicetree/bindings/phy/qca,ar7100-usb-phy.yaml 3923F: drivers/phy/qualcomm/phy-ath79-usb.c 3924 3925ATHEROS ATH GENERIC UTILITIES 3926M: Jeff Johnson <jjohnson@kernel.org> 3927L: linux-wireless@vger.kernel.org 3928S: Supported 3929F: drivers/net/wireless/ath/* 3930 3931ATHEROS ATH5K WIRELESS DRIVER 3932M: Jiri Slaby <jirislaby@kernel.org> 3933M: Nick Kossifidis <mickflemm@gmail.com> 3934M: Luis Chamberlain <mcgrof@kernel.org> 3935L: linux-wireless@vger.kernel.org 3936S: Maintained 3937W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3938F: drivers/net/wireless/ath/ath5k/ 3939 3940ATHEROS ATH6KL WIRELESS DRIVER 3941L: linux-wireless@vger.kernel.org 3942S: Orphan 3943W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3944F: drivers/net/wireless/ath/ath6kl/ 3945 3946ATI_REMOTE2 DRIVER 3947M: Ville Syrjala <syrjala@sci.fi> 3948S: Maintained 3949F: drivers/input/misc/ati_remote2.c 3950 3951ATK0110 HWMON DRIVER 3952M: Luca Tettamanti <kronos.it@gmail.com> 3953L: linux-hwmon@vger.kernel.org 3954S: Maintained 3955F: drivers/hwmon/asus_atk0110.c 3956 3957ATLX ETHERNET DRIVERS 3958M: Chris Snook <chris.snook@gmail.com> 3959L: netdev@vger.kernel.org 3960S: Maintained 3961W: http://sourceforge.net/projects/atl1 3962W: http://atl1.sourceforge.net 3963F: drivers/net/ethernet/atheros/ 3964 3965ATM 3966M: Chas Williams <3chas3@gmail.com> 3967L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3968L: netdev@vger.kernel.org 3969S: Maintained 3970W: http://linux-atm.sourceforge.net 3971F: drivers/atm/ 3972F: include/linux/atm* 3973F: include/linux/sonet.h 3974F: include/uapi/linux/atm* 3975F: include/uapi/linux/sonet.h 3976 3977ATMEL MACB ETHERNET DRIVER 3978M: Nicolas Ferre <nicolas.ferre@microchip.com> 3979M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3980S: Maintained 3981F: drivers/net/ethernet/cadence/ 3982 3983ATMEL MAXTOUCH DRIVER 3984M: Nick Dyer <nick@shmanahar.org> 3985S: Maintained 3986T: git https://github.com/ndyer/linux.git 3987F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3988F: drivers/input/touchscreen/atmel_mxt_ts.c 3989 3990ATOMIC INFRASTRUCTURE 3991M: Will Deacon <will@kernel.org> 3992M: Peter Zijlstra <peterz@infradead.org> 3993R: Boqun Feng <boqun.feng@gmail.com> 3994R: Mark Rutland <mark.rutland@arm.com> 3995L: linux-kernel@vger.kernel.org 3996S: Maintained 3997F: Documentation/atomic_*.txt 3998F: arch/*/include/asm/atomic*.h 3999F: include/*/atomic*.h 4000F: include/linux/refcount.h 4001F: scripts/atomic/ 4002 4003ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 4004M: Bradley Grove <linuxdrivers@attotech.com> 4005L: linux-scsi@vger.kernel.org 4006S: Supported 4007W: http://www.attotech.com 4008F: drivers/scsi/esas2r 4009 4010ATUSB IEEE 802.15.4 RADIO DRIVER 4011M: Stefan Schmidt <stefan@datenfreihafen.org> 4012L: linux-wpan@vger.kernel.org 4013S: Maintained 4014F: drivers/net/ieee802154/at86rf230.h 4015F: drivers/net/ieee802154/atusb.c 4016F: drivers/net/ieee802154/atusb.h 4017 4018AUDIT SUBSYSTEM 4019M: Paul Moore <paul@paul-moore.com> 4020M: Eric Paris <eparis@redhat.com> 4021L: audit@vger.kernel.org 4022S: Supported 4023W: https://github.com/linux-audit 4024Q: https://patchwork.kernel.org/project/audit/list 4025B: mailto:audit@vger.kernel.org 4026P: https://github.com/linux-audit/audit-kernel/blob/main/README.md 4027T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 4028F: include/asm-generic/audit_*.h 4029F: include/linux/audit.h 4030F: include/linux/audit_arch.h 4031F: include/uapi/linux/audit.h 4032F: kernel/audit* 4033F: lib/*audit.c 4034K: \baudit_[a-z_0-9]\+\b 4035 4036AUTOFDO BUILD 4037M: Rong Xu <xur@google.com> 4038M: Han Shen <shenhan@google.com> 4039S: Supported 4040F: Documentation/dev-tools/autofdo.rst 4041F: scripts/Makefile.autofdo 4042 4043AUXILIARY BUS DRIVER 4044M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4045R: Dave Ertman <david.m.ertman@intel.com> 4046R: Ira Weiny <ira.weiny@intel.com> 4047R: Leon Romanovsky <leon@kernel.org> 4048S: Supported 4049T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 4050F: Documentation/driver-api/auxiliary_bus.rst 4051F: drivers/base/auxiliary.c 4052F: include/linux/auxiliary_bus.h 4053F: rust/helpers/auxiliary.c 4054F: rust/kernel/auxiliary.rs 4055F: samples/rust/rust_driver_auxiliary.rs 4056 4057AUXILIARY DISPLAY DRIVERS 4058M: Andy Shevchenko <andy@kernel.org> 4059R: Geert Uytterhoeven <geert@linux-m68k.org> 4060S: Odd Fixes 4061T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay.git 4062F: Documentation/devicetree/bindings/auxdisplay/ 4063F: drivers/auxdisplay/ 4064F: include/linux/cfag12864b.h 4065F: include/uapi/linux/map_to_14segment.h 4066F: include/uapi/linux/map_to_7segment.h 4067 4068AVAGO APDS9306 AMBIENT LIGHT SENSOR DRIVER 4069M: Subhajit Ghosh <subhajit.ghosh@tweaklogic.com> 4070L: linux-iio@vger.kernel.org 4071S: Maintained 4072F: Documentation/devicetree/bindings/iio/light/avago,apds9300.yaml 4073F: drivers/iio/light/apds9306.c 4074 4075AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 4076M: Andreas Klinger <ak@it-klinger.de> 4077L: linux-iio@vger.kernel.org 4078S: Maintained 4079F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 4080F: drivers/iio/adc/hx711.c 4081 4082AX.25 NETWORK LAYER 4083L: linux-hams@vger.kernel.org 4084S: Orphan 4085W: https://linux-ax25.in-berlin.de 4086F: include/net/ax25.h 4087F: include/uapi/linux/ax25.h 4088F: net/ax25/ 4089 4090AXENTIA ARM DEVICES 4091M: Peter Rosin <peda@axentia.se> 4092L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4093S: Maintained 4094F: arch/arm/boot/dts/microchip/at91-linea.dtsi 4095F: arch/arm/boot/dts/microchip/at91-natte.dtsi 4096F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 4097F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 4098 4099AXENTIA ASOC DRIVERS 4100M: Peter Rosin <peda@axentia.se> 4101L: linux-sound@vger.kernel.org 4102S: Maintained 4103F: Documentation/devicetree/bindings/sound/axentia,* 4104F: sound/soc/atmel/tse850-pcm5142.c 4105 4106AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 4107M: Nuno Sá <nuno.sa@analog.com> 4108L: linux-hwmon@vger.kernel.org 4109S: Supported 4110W: https://ez.analog.com/linux-software-drivers 4111F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 4112F: drivers/hwmon/axi-fan-control.c 4113 4114AXI SPI ENGINE 4115M: Michael Hennerich <michael.hennerich@analog.com> 4116M: Nuno Sá <nuno.sa@analog.com> 4117R: David Lechner <dlechner@baylibre.com> 4118L: linux-spi@vger.kernel.org 4119S: Supported 4120W: https://ez.analog.com/linux-software-drivers 4121F: Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml 4122F: drivers/spi/spi-axi-spi-engine.c 4123 4124AXI PWM GENERATOR 4125M: Michael Hennerich <michael.hennerich@analog.com> 4126M: Nuno Sá <nuno.sa@analog.com> 4127R: Trevor Gamblin <tgamblin@baylibre.com> 4128L: linux-pwm@vger.kernel.org 4129S: Supported 4130W: https://ez.analog.com/linux-software-drivers 4131F: Documentation/devicetree/bindings/pwm/adi,axi-pwmgen.yaml 4132F: drivers/pwm/pwm-axi-pwmgen.c 4133 4134AZ6007 DVB DRIVER 4135M: Mauro Carvalho Chehab <mchehab@kernel.org> 4136L: linux-media@vger.kernel.org 4137S: Maintained 4138W: https://linuxtv.org 4139T: git git://linuxtv.org/media.git 4140F: drivers/media/usb/dvb-usb-v2/az6007.c 4141 4142AZTECH FM RADIO RECEIVER DRIVER 4143M: Hans Verkuil <hverkuil@xs4all.nl> 4144L: linux-media@vger.kernel.org 4145S: Maintained 4146W: https://linuxtv.org 4147T: git git://linuxtv.org/media.git 4148F: drivers/media/radio/radio-aztech* 4149 4150B43 WIRELESS DRIVER 4151L: linux-wireless@vger.kernel.org 4152L: b43-dev@lists.infradead.org 4153S: Orphan 4154W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 4155F: drivers/net/wireless/broadcom/b43/ 4156 4157B43LEGACY WIRELESS DRIVER 4158L: linux-wireless@vger.kernel.org 4159L: b43-dev@lists.infradead.org 4160S: Orphan 4161W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 4162F: drivers/net/wireless/broadcom/b43legacy/ 4163 4164BACKLIGHT CLASS/SUBSYSTEM 4165M: Lee Jones <lee@kernel.org> 4166M: Daniel Thompson <danielt@kernel.org> 4167M: Jingoo Han <jingoohan1@gmail.com> 4168L: dri-devel@lists.freedesktop.org 4169S: Maintained 4170T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 4171F: Documentation/ABI/stable/sysfs-class-backlight 4172F: Documentation/ABI/testing/sysfs-class-backlight 4173F: Documentation/devicetree/bindings/leds/backlight 4174F: drivers/video/backlight/ 4175F: include/linux/backlight.h 4176F: include/linux/pwm_backlight.h 4177 4178BARCO P50 GPIO DRIVER 4179M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 4180M: Peter Korsgaard <peter.korsgaard@barco.com> 4181S: Maintained 4182F: drivers/platform/x86/barco-p50-gpio.c 4183 4184BATMAN ADVANCED 4185M: Marek Lindner <marek.lindner@mailbox.org> 4186M: Simon Wunderlich <sw@simonwunderlich.de> 4187M: Antonio Quartulli <antonio@mandelbit.com> 4188M: Sven Eckelmann <sven@narfation.org> 4189L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 4190S: Maintained 4191W: https://www.open-mesh.org/ 4192Q: https://patchwork.open-mesh.org/project/batman/list/ 4193B: https://www.open-mesh.org/projects/batman-adv/issues 4194C: ircs://irc.hackint.org/batadv 4195T: git https://git.open-mesh.org/linux-merge.git 4196F: Documentation/networking/batman-adv.rst 4197F: include/uapi/linux/batadv_packet.h 4198F: include/uapi/linux/batman_adv.h 4199F: net/batman-adv/ 4200 4201BAYCOM/HDLCDRV DRIVERS FOR AX.25 4202M: Thomas Sailer <t.sailer@alumni.ethz.ch> 4203L: linux-hams@vger.kernel.org 4204S: Maintained 4205W: http://www.baycom.org/~tom/ham/ham.html 4206F: drivers/net/hamradio/baycom* 4207 4208BCACHE (BLOCK LAYER CACHE) 4209M: Coly Li <colyli@fnnas.com> 4210M: Kent Overstreet <kent.overstreet@linux.dev> 4211L: linux-bcache@vger.kernel.org 4212S: Maintained 4213W: http://bcache.evilpiepirate.org 4214C: irc://irc.oftc.net/bcache 4215F: drivers/md/bcache/ 4216 4217BCACHEFS 4218M: Kent Overstreet <kent.overstreet@linux.dev> 4219L: linux-bcachefs@vger.kernel.org 4220S: Externally maintained 4221C: irc://irc.oftc.net/bcache 4222P: Documentation/filesystems/bcachefs/SubmittingPatches.rst 4223T: git https://evilpiepirate.org/git/bcachefs.git 4224F: fs/bcachefs/ 4225F: Documentation/filesystems/bcachefs/ 4226 4227BDISP ST MEDIA DRIVER 4228M: Fabien Dessenne <fabien.dessenne@foss.st.com> 4229L: linux-media@vger.kernel.org 4230S: Supported 4231W: https://linuxtv.org 4232T: git git://linuxtv.org/media.git 4233F: drivers/media/platform/st/sti/bdisp 4234 4235BECKHOFF CX5020 ETHERCAT MASTER DRIVER 4236M: Dariusz Marcinkiewicz <reksio@newterm.pl> 4237L: netdev@vger.kernel.org 4238S: Maintained 4239F: drivers/net/ethernet/ec_bhf.c 4240 4241BEFS FILE SYSTEM 4242M: Luis de Bethencourt <luisbg@kernel.org> 4243M: Salah Triki <salah.triki@gmail.com> 4244S: Maintained 4245T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 4246F: Documentation/filesystems/befs.rst 4247F: fs/befs/ 4248 4249BFQ I/O SCHEDULER 4250M: Yu Kuai <yukuai3@huawei.com> 4251L: linux-block@vger.kernel.org 4252S: Odd Fixes 4253F: Documentation/block/bfq-iosched.rst 4254F: block/bfq-* 4255 4256BFS FILE SYSTEM 4257M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 4258S: Maintained 4259F: Documentation/filesystems/bfs.rst 4260F: fs/bfs/ 4261F: include/uapi/linux/bfs_fs.h 4262 4263BINMAN 4264M: Simon Glass <sjg@chromium.org> 4265S: Supported 4266F: Documentation/devicetree/bindings/mtd/partitions/binman* 4267 4268BITMAP API 4269M: Yury Norov <yury.norov@gmail.com> 4270R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 4271S: Maintained 4272F: include/linux/bitfield.h 4273F: include/linux/bitmap-str.h 4274F: include/linux/bitmap.h 4275F: include/linux/bits.h 4276F: include/linux/cpumask.h 4277F: include/linux/cpumask_types.h 4278F: include/linux/find.h 4279F: include/linux/nodemask.h 4280F: include/linux/nodemask_types.h 4281F: include/uapi/linux/bits.h 4282F: include/vdso/bits.h 4283F: lib/bitmap-str.c 4284F: lib/bitmap.c 4285F: lib/cpumask.c 4286F: lib/find_bit.c 4287F: lib/find_bit_benchmark.c 4288F: lib/test_bitmap.c 4289F: lib/tests/cpumask_kunit.c 4290F: tools/include/linux/bitfield.h 4291F: tools/include/linux/bitmap.h 4292F: tools/include/linux/bits.h 4293F: tools/include/linux/find.h 4294F: tools/include/uapi/linux/bits.h 4295F: tools/include/vdso/bits.h 4296F: tools/lib/bitmap.c 4297F: tools/lib/find_bit.c 4298 4299BITMAP API BINDINGS [RUST] 4300M: Yury Norov <yury.norov@gmail.com> 4301S: Maintained 4302F: rust/helpers/cpumask.c 4303 4304BITOPS API 4305M: Yury Norov <yury.norov@gmail.com> 4306R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 4307S: Maintained 4308F: arch/*/include/asm/bitops.h 4309F: arch/*/include/asm/bitops_32.h 4310F: arch/*/include/asm/bitops_64.h 4311F: arch/*/lib/bitops.c 4312F: include/asm-generic/bitops 4313F: include/asm-generic/bitops.h 4314F: include/linux/bitops.h 4315F: lib/test_bitops.c 4316F: tools/*/bitops* 4317 4318BLINKM RGB LED DRIVER 4319M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 4320S: Maintained 4321F: drivers/leds/leds-blinkm.c 4322 4323BLOCK LAYER 4324M: Jens Axboe <axboe@kernel.dk> 4325L: linux-block@vger.kernel.org 4326S: Maintained 4327T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 4328F: Documentation/ABI/stable/sysfs-block 4329F: Documentation/block/ 4330F: block/ 4331F: drivers/block/ 4332F: include/linux/bio.h 4333F: include/linux/blk* 4334F: kernel/trace/blktrace.c 4335F: lib/sbitmap.c 4336 4337BLOCK LAYER DEVICE DRIVER API [RUST] 4338M: Andreas Hindborg <a.hindborg@kernel.org> 4339R: Boqun Feng <boqun.feng@gmail.com> 4340L: linux-block@vger.kernel.org 4341L: rust-for-linux@vger.kernel.org 4342S: Supported 4343W: https://rust-for-linux.com 4344B: https://github.com/Rust-for-Linux/linux/issues 4345C: https://rust-for-linux.zulipchat.com/#narrow/stream/Block 4346T: git https://github.com/Rust-for-Linux/linux.git rust-block-next 4347F: drivers/block/rnull.rs 4348F: rust/kernel/block.rs 4349F: rust/kernel/block/ 4350 4351BLOCK2MTD DRIVER 4352M: Joern Engel <joern@lazybastard.org> 4353L: linux-mtd@lists.infradead.org 4354S: Maintained 4355F: drivers/mtd/devices/block2mtd.c 4356 4357BLUETOOTH DRIVERS 4358M: Marcel Holtmann <marcel@holtmann.org> 4359M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 4360L: linux-bluetooth@vger.kernel.org 4361S: Supported 4362W: http://www.bluez.org/ 4363T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 4364T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 4365F: Documentation/devicetree/bindings/net/bluetooth/ 4366F: drivers/bluetooth/ 4367 4368BLUETOOTH SUBSYSTEM 4369M: Marcel Holtmann <marcel@holtmann.org> 4370M: Johan Hedberg <johan.hedberg@gmail.com> 4371M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 4372L: linux-bluetooth@vger.kernel.org 4373S: Supported 4374W: http://www.bluez.org/ 4375T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 4376T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 4377F: Documentation/ABI/stable/sysfs-class-bluetooth 4378F: include/net/bluetooth/ 4379F: net/bluetooth/ 4380 4381BLZP1600 GPIO DRIVER 4382M: James Cowgill <james.cowgill@blaize.com> 4383M: Matt Redfearn <matt.redfearn@blaize.com> 4384M: Neil Jones <neil.jones@blaize.com> 4385M: Nikolaos Pasaloukos <nikolaos.pasaloukos@blaize.com> 4386L: linux-gpio@vger.kernel.org 4387S: Maintained 4388F: Documentation/devicetree/bindings/gpio/blaize,blzp1600-gpio.yaml 4389F: drivers/gpio/gpio-blzp1600.c 4390 4391BONDING DRIVER 4392M: Jay Vosburgh <jv@jvosburgh.net> 4393L: netdev@vger.kernel.org 4394S: Maintained 4395F: Documentation/networking/bonding.rst 4396F: drivers/net/bonding/ 4397F: include/net/bond* 4398F: include/uapi/linux/if_bonding.h 4399F: tools/testing/selftests/drivers/net/bonding/ 4400 4401BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 4402M: Dan Robertson <dan@dlrobertson.com> 4403L: linux-iio@vger.kernel.org 4404S: Maintained 4405F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 4406F: drivers/iio/accel/bma400* 4407 4408BOSCH SENSORTEC BMI270 IMU IIO DRIVER 4409M: Alex Lanzano <lanzano.alex@gmail.com> 4410L: linux-iio@vger.kernel.org 4411S: Maintained 4412F: Documentation/devicetree/bindings/iio/imu/bosch,bmi270.yaml 4413F: drivers/iio/imu/bmi270/ 4414 4415BOSCH SENSORTEC BMI323 IMU IIO DRIVER 4416M: Jagath Jog J <jagathjog1996@gmail.com> 4417L: linux-iio@vger.kernel.org 4418S: Maintained 4419F: Documentation/devicetree/bindings/iio/imu/bosch,bmi323.yaml 4420F: drivers/iio/imu/bmi323/ 4421 4422BPF JIT for ARC 4423M: Shahab Vahedi <list+bpf@vahedi.org> 4424L: bpf@vger.kernel.org 4425S: Maintained 4426F: arch/arc/net/ 4427 4428BPF JIT for ARM 4429M: Russell King <linux@armlinux.org.uk> 4430M: Puranjay Mohan <puranjay@kernel.org> 4431L: bpf@vger.kernel.org 4432S: Maintained 4433F: arch/arm/net/ 4434 4435BPF JIT for ARM64 4436M: Daniel Borkmann <daniel@iogearbox.net> 4437M: Alexei Starovoitov <ast@kernel.org> 4438M: Puranjay Mohan <puranjay@kernel.org> 4439R: Xu Kuohai <xukuohai@huaweicloud.com> 4440L: bpf@vger.kernel.org 4441S: Supported 4442F: arch/arm64/net/ 4443 4444BPF JIT for LOONGARCH 4445M: Tiezhu Yang <yangtiezhu@loongson.cn> 4446R: Hengqi Chen <hengqi.chen@gmail.com> 4447L: bpf@vger.kernel.org 4448S: Maintained 4449F: arch/loongarch/net/ 4450 4451BPF JIT for MIPS (32-BIT AND 64-BIT) 4452M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 4453M: Paul Burton <paulburton@kernel.org> 4454L: bpf@vger.kernel.org 4455S: Maintained 4456F: arch/mips/net/ 4457 4458BPF JIT for NFP NICs 4459M: Jakub Kicinski <kuba@kernel.org> 4460L: bpf@vger.kernel.org 4461S: Odd Fixes 4462F: drivers/net/ethernet/netronome/nfp/bpf/ 4463 4464BPF JIT for POWERPC (32-BIT AND 64-BIT) 4465M: Hari Bathini <hbathini@linux.ibm.com> 4466M: Christophe Leroy <christophe.leroy@csgroup.eu> 4467R: Naveen N Rao <naveen@kernel.org> 4468L: bpf@vger.kernel.org 4469S: Supported 4470F: arch/powerpc/net/ 4471 4472BPF JIT for RISC-V (32-bit) 4473M: Luke Nelson <luke.r.nels@gmail.com> 4474M: Xi Wang <xi.wang@gmail.com> 4475L: bpf@vger.kernel.org 4476S: Maintained 4477F: arch/riscv/net/ 4478X: arch/riscv/net/bpf_jit_comp64.c 4479 4480BPF JIT for RISC-V (64-bit) 4481M: Björn Töpel <bjorn@kernel.org> 4482R: Pu Lehui <pulehui@huawei.com> 4483R: Puranjay Mohan <puranjay@kernel.org> 4484L: bpf@vger.kernel.org 4485S: Maintained 4486F: arch/riscv/net/ 4487X: arch/riscv/net/bpf_jit_comp32.c 4488 4489BPF JIT for S390 4490M: Ilya Leoshkevich <iii@linux.ibm.com> 4491M: Heiko Carstens <hca@linux.ibm.com> 4492M: Vasily Gorbik <gor@linux.ibm.com> 4493L: bpf@vger.kernel.org 4494S: Supported 4495F: arch/s390/net/ 4496X: arch/s390/net/pnet.c 4497 4498BPF JIT for SPARC (32-BIT AND 64-BIT) 4499M: David S. Miller <davem@davemloft.net> 4500L: bpf@vger.kernel.org 4501S: Odd Fixes 4502F: arch/sparc/net/ 4503 4504BPF JIT for X86 32-BIT 4505M: Wang YanQing <udknight@gmail.com> 4506L: bpf@vger.kernel.org 4507S: Odd Fixes 4508F: arch/x86/net/bpf_jit_comp32.c 4509 4510BPF JIT for X86 64-BIT 4511M: Alexei Starovoitov <ast@kernel.org> 4512M: Daniel Borkmann <daniel@iogearbox.net> 4513L: bpf@vger.kernel.org 4514S: Supported 4515F: arch/x86/net/ 4516X: arch/x86/net/bpf_jit_comp32.c 4517 4518BPF [BTF] 4519M: Martin KaFai Lau <martin.lau@linux.dev> 4520L: bpf@vger.kernel.org 4521S: Maintained 4522F: include/linux/btf* 4523F: kernel/bpf/btf.c 4524 4525BPF [CORE] 4526M: Alexei Starovoitov <ast@kernel.org> 4527M: Daniel Borkmann <daniel@iogearbox.net> 4528R: John Fastabend <john.fastabend@gmail.com> 4529L: bpf@vger.kernel.org 4530S: Maintained 4531F: include/linux/bpf* 4532F: include/linux/filter.h 4533F: include/linux/tnum.h 4534F: kernel/bpf/core.c 4535F: kernel/bpf/dispatcher.c 4536F: kernel/bpf/mprog.c 4537F: kernel/bpf/syscall.c 4538F: kernel/bpf/tnum.c 4539F: kernel/bpf/trampoline.c 4540F: kernel/bpf/verifier.c 4541 4542BPF [CRYPTO] 4543M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 4544L: bpf@vger.kernel.org 4545S: Maintained 4546F: crypto/bpf_crypto_skcipher.c 4547F: include/linux/bpf_crypto.h 4548F: kernel/bpf/crypto.c 4549 4550BPF [DOCUMENTATION] (Related to Standardization) 4551R: David Vernet <void@manifault.com> 4552L: bpf@vger.kernel.org 4553L: bpf@ietf.org 4554S: Maintained 4555F: Documentation/bpf/standardization/ 4556 4557BPF [GENERAL] (Safe Dynamic Programs and Tools) 4558M: Alexei Starovoitov <ast@kernel.org> 4559M: Daniel Borkmann <daniel@iogearbox.net> 4560M: Andrii Nakryiko <andrii@kernel.org> 4561R: Martin KaFai Lau <martin.lau@linux.dev> 4562R: Eduard Zingerman <eddyz87@gmail.com> 4563R: Song Liu <song@kernel.org> 4564R: Yonghong Song <yonghong.song@linux.dev> 4565R: John Fastabend <john.fastabend@gmail.com> 4566R: KP Singh <kpsingh@kernel.org> 4567R: Stanislav Fomichev <sdf@fomichev.me> 4568R: Hao Luo <haoluo@google.com> 4569R: Jiri Olsa <jolsa@kernel.org> 4570L: bpf@vger.kernel.org 4571S: Supported 4572W: https://bpf.io/ 4573Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 4574T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 4575T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 4576F: Documentation/bpf/ 4577F: Documentation/networking/filter.rst 4578F: Documentation/userspace-api/ebpf/ 4579F: arch/*/net/* 4580F: include/linux/bpf* 4581F: include/linux/btf* 4582F: include/linux/filter.h 4583F: include/trace/events/xdp.h 4584F: include/uapi/linux/bpf* 4585F: include/uapi/linux/btf* 4586F: include/uapi/linux/filter.h 4587F: kernel/bpf/ 4588F: kernel/trace/bpf_trace.c 4589F: lib/buildid.c 4590F: arch/*/include/asm/rqspinlock.h 4591F: include/asm-generic/rqspinlock.h 4592F: lib/test_bpf.c 4593F: net/bpf/ 4594F: net/core/filter.c 4595F: net/sched/act_bpf.c 4596F: net/sched/cls_bpf.c 4597F: samples/bpf/ 4598F: scripts/bpf_doc.py 4599F: scripts/Makefile.btf 4600F: scripts/pahole-version.sh 4601F: tools/bpf/ 4602F: tools/lib/bpf/ 4603F: tools/testing/selftests/bpf/ 4604 4605BPF [ITERATOR] 4606M: Yonghong Song <yonghong.song@linux.dev> 4607L: bpf@vger.kernel.org 4608S: Maintained 4609F: kernel/bpf/*iter.c 4610 4611BPF [L7 FRAMEWORK] (sockmap) 4612M: John Fastabend <john.fastabend@gmail.com> 4613M: Jakub Sitnicki <jakub@cloudflare.com> 4614L: netdev@vger.kernel.org 4615L: bpf@vger.kernel.org 4616S: Maintained 4617F: include/linux/skmsg.h 4618F: net/core/skmsg.c 4619F: net/core/sock_map.c 4620F: net/ipv4/tcp_bpf.c 4621F: net/ipv4/udp_bpf.c 4622F: net/unix/unix_bpf.c 4623 4624BPF [LIBRARY] (libbpf) 4625M: Andrii Nakryiko <andrii@kernel.org> 4626M: Eduard Zingerman <eddyz87@gmail.com> 4627L: bpf@vger.kernel.org 4628S: Maintained 4629F: tools/lib/bpf/ 4630 4631BPF [MISC] 4632L: bpf@vger.kernel.org 4633S: Odd Fixes 4634K: (?:\b|_)bpf(?:\b|_) 4635 4636BPF [NETKIT] (BPF-programmable network device) 4637M: Daniel Borkmann <daniel@iogearbox.net> 4638M: Nikolay Aleksandrov <razor@blackwall.org> 4639L: bpf@vger.kernel.org 4640L: netdev@vger.kernel.org 4641S: Supported 4642F: drivers/net/netkit.c 4643F: include/net/netkit.h 4644 4645BPF [NETWORKING] (struct_ops, reuseport) 4646M: Martin KaFai Lau <martin.lau@linux.dev> 4647L: bpf@vger.kernel.org 4648L: netdev@vger.kernel.org 4649S: Maintained 4650F: kernel/bpf/bpf_struct* 4651 4652BPF [NETWORKING] (tcx & tc BPF, sock_addr) 4653M: Martin KaFai Lau <martin.lau@linux.dev> 4654M: Daniel Borkmann <daniel@iogearbox.net> 4655R: John Fastabend <john.fastabend@gmail.com> 4656R: Stanislav Fomichev <sdf@fomichev.me> 4657L: bpf@vger.kernel.org 4658L: netdev@vger.kernel.org 4659S: Maintained 4660F: include/net/tcx.h 4661F: kernel/bpf/tcx.c 4662F: net/core/filter.c 4663F: net/sched/act_bpf.c 4664F: net/sched/cls_bpf.c 4665 4666BPF [RINGBUF] 4667M: Andrii Nakryiko <andrii@kernel.org> 4668L: bpf@vger.kernel.org 4669S: Maintained 4670F: kernel/bpf/ringbuf.c 4671 4672BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 4673M: KP Singh <kpsingh@kernel.org> 4674M: Matt Bobrowski <mattbobrowski@google.com> 4675L: bpf@vger.kernel.org 4676S: Maintained 4677F: Documentation/bpf/prog_lsm.rst 4678F: include/linux/bpf_lsm.h 4679F: kernel/bpf/bpf_lsm.c 4680F: kernel/trace/bpf_trace.c 4681F: security/bpf/ 4682 4683BPF [SELFTESTS] (Test Runners & Infrastructure) 4684M: Andrii Nakryiko <andrii@kernel.org> 4685M: Eduard Zingerman <eddyz87@gmail.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: David Sterba <dsterba@suse.com> 5262L: linux-btrfs@vger.kernel.org 5263S: Maintained 5264W: https://btrfs.readthedocs.io 5265Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 5266C: irc://irc.libera.chat/btrfs 5267T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 5268F: Documentation/filesystems/btrfs.rst 5269F: fs/btrfs/ 5270F: include/linux/btrfs* 5271F: include/trace/events/btrfs.h 5272F: include/uapi/linux/btrfs* 5273 5274BTTV VIDEO4LINUX DRIVER 5275M: Mauro Carvalho Chehab <mchehab@kernel.org> 5276L: linux-media@vger.kernel.org 5277S: Odd fixes 5278W: https://linuxtv.org 5279T: git git://linuxtv.org/media.git 5280F: Documentation/driver-api/media/drivers/bttv* 5281F: drivers/media/pci/bt8xx/bttv* 5282 5283BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 5284M: Chanwoo Choi <cw00.choi@samsung.com> 5285L: linux-pm@vger.kernel.org 5286L: linux-samsung-soc@vger.kernel.org 5287S: Maintained 5288T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5289F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 5290F: drivers/devfreq/exynos-bus.c 5291 5292BUSLOGIC SCSI DRIVER 5293M: Khalid Aziz <khalid@gonehiking.org> 5294L: linux-scsi@vger.kernel.org 5295S: Maintained 5296F: drivers/scsi/BusLogic.* 5297F: drivers/scsi/FlashPoint.* 5298 5299BXCAN CAN NETWORK DRIVER 5300M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 5301L: linux-can@vger.kernel.org 5302S: Maintained 5303F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 5304F: drivers/net/can/bxcan.c 5305 5306C-MEDIA CMI8788 DRIVER 5307M: Clemens Ladisch <clemens@ladisch.de> 5308L: linux-sound@vger.kernel.org 5309S: Maintained 5310T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 5311F: sound/pci/oxygen/ 5312 5313C-SKY ARCHITECTURE 5314M: Guo Ren <guoren@kernel.org> 5315L: linux-csky@vger.kernel.org 5316S: Supported 5317T: git https://github.com/c-sky/csky-linux.git 5318F: Documentation/devicetree/bindings/csky/ 5319F: Documentation/devicetree/bindings/interrupt-controller/csky,* 5320F: Documentation/devicetree/bindings/timer/csky,* 5321F: arch/csky/ 5322F: drivers/clocksource/timer-gx6605s.c 5323F: drivers/clocksource/timer-mp-csky.c 5324F: drivers/irqchip/irq-csky-* 5325N: csky 5326K: csky 5327 5328CA8210 IEEE-802.15.4 RADIO DRIVER 5329L: linux-wpan@vger.kernel.org 5330S: Orphan 5331W: https://github.com/Cascoda/ca8210-linux.git 5332F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 5333F: drivers/net/ieee802154/ca8210.c 5334 5335CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 5336M: David Howells <dhowells@redhat.com> 5337L: netfs@lists.linux.dev 5338S: Supported 5339F: Documentation/filesystems/caching/cachefiles.rst 5340F: fs/cachefiles/ 5341 5342CACHESTAT: PAGE CACHE STATS FOR A FILE 5343M: Nhat Pham <nphamcs@gmail.com> 5344M: Johannes Weiner <hannes@cmpxchg.org> 5345L: linux-mm@kvack.org 5346S: Maintained 5347F: tools/testing/selftests/cachestat/test_cachestat.c 5348 5349CADENCE MIPI-CSI2 BRIDGES 5350M: Maxime Ripard <mripard@kernel.org> 5351L: linux-media@vger.kernel.org 5352S: Maintained 5353F: Documentation/devicetree/bindings/media/cdns,*.txt 5354F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 5355F: drivers/media/platform/cadence/cdns-csi2* 5356 5357CADENCE NAND DRIVER 5358L: linux-mtd@lists.infradead.org 5359S: Orphan 5360F: Documentation/devicetree/bindings/mtd/cdns,hp-nfc.yaml 5361F: drivers/mtd/nand/raw/cadence-nand-controller.c 5362 5363CADENCE USB3 DRD IP DRIVER 5364M: Peter Chen <peter.chen@kernel.org> 5365M: Pawel Laszczak <pawell@cadence.com> 5366R: Roger Quadros <rogerq@kernel.org> 5367L: linux-usb@vger.kernel.org 5368S: Maintained 5369T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5370F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 5371F: drivers/usb/cdns3/ 5372X: drivers/usb/cdns3/cdnsp* 5373 5374CADENCE USBHS DRIVER 5375M: Pawel Laszczak <pawell@cadence.com> 5376L: linux-usb@vger.kernel.org 5377S: Maintained 5378F: drivers/usb/gadget/udc/cdns2 5379 5380CADENCE USBSSP DRD IP DRIVER 5381M: Pawel Laszczak <pawell@cadence.com> 5382L: linux-usb@vger.kernel.org 5383S: Maintained 5384T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5385F: drivers/usb/cdns3/ 5386X: drivers/usb/cdns3/cdns3* 5387 5388CADET FM/AM RADIO RECEIVER DRIVER 5389M: Hans Verkuil <hverkuil@xs4all.nl> 5390L: linux-media@vger.kernel.org 5391S: Maintained 5392W: https://linuxtv.org 5393T: git git://linuxtv.org/media.git 5394F: drivers/media/radio/radio-cadet* 5395 5396CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 5397L: linux-media@vger.kernel.org 5398S: Orphan 5399T: git git://linuxtv.org/media.git 5400F: Documentation/admin-guide/media/cafe_ccic* 5401F: drivers/media/platform/marvell/ 5402 5403CAIF NETWORK LAYER 5404L: netdev@vger.kernel.org 5405S: Orphan 5406F: Documentation/networking/caif/ 5407F: drivers/net/caif/ 5408F: include/net/caif/ 5409F: include/uapi/linux/caif/ 5410F: net/caif/ 5411 5412CAKE QDISC 5413M: Toke Høiland-Jørgensen <toke@toke.dk> 5414L: cake@lists.bufferbloat.net (moderated for non-subscribers) 5415S: Maintained 5416F: net/sched/sch_cake.c 5417 5418CAN NETWORK DRIVERS 5419M: Marc Kleine-Budde <mkl@pengutronix.de> 5420M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 5421L: linux-can@vger.kernel.org 5422S: Maintained 5423W: https://github.com/linux-can 5424T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 5425T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 5426F: Documentation/devicetree/bindings/net/can/ 5427F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 5428F: drivers/net/can/ 5429F: drivers/phy/phy-can-transceiver.c 5430F: include/linux/can/bittiming.h 5431F: include/linux/can/dev.h 5432F: include/linux/can/length.h 5433F: include/linux/can/platform/ 5434F: include/linux/can/rx-offload.h 5435F: include/uapi/linux/can/error.h 5436F: include/uapi/linux/can/netlink.h 5437F: include/uapi/linux/can/vxcan.h 5438 5439CAN NETWORK LAYER 5440M: Oliver Hartkopp <socketcan@hartkopp.net> 5441M: Marc Kleine-Budde <mkl@pengutronix.de> 5442L: linux-can@vger.kernel.org 5443S: Maintained 5444W: https://github.com/linux-can 5445T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 5446T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 5447F: Documentation/networking/can.rst 5448F: Documentation/networking/iso15765-2.rst 5449F: include/linux/can/can-ml.h 5450F: include/linux/can/core.h 5451F: include/linux/can/skb.h 5452F: include/net/netns/can.h 5453F: include/uapi/linux/can.h 5454F: include/uapi/linux/can/bcm.h 5455F: include/uapi/linux/can/gw.h 5456F: include/uapi/linux/can/isotp.h 5457F: include/uapi/linux/can/raw.h 5458F: net/can/ 5459F: net/sched/em_canid.c 5460F: tools/testing/selftests/net/can/ 5461 5462CAN-J1939 NETWORK LAYER 5463M: Robin van der Gracht <robin@protonic.nl> 5464M: Oleksij Rempel <o.rempel@pengutronix.de> 5465R: kernel@pengutronix.de 5466L: linux-can@vger.kernel.org 5467S: Maintained 5468F: Documentation/networking/j1939.rst 5469F: include/uapi/linux/can/j1939.h 5470F: net/can/j1939/ 5471 5472CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 5473M: Damien Le Moal <dlemoal@kernel.org> 5474L: linux-riscv@lists.infradead.org 5475L: linux-gpio@vger.kernel.org (pinctrl driver) 5476F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 5477F: drivers/pinctrl/pinctrl-k210.c 5478 5479CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 5480M: Damien Le Moal <dlemoal@kernel.org> 5481L: linux-kernel@vger.kernel.org 5482L: linux-riscv@lists.infradead.org 5483S: Maintained 5484F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 5485F: drivers/reset/reset-k210.c 5486 5487CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 5488M: Damien Le Moal <dlemoal@kernel.org> 5489L: linux-riscv@lists.infradead.org 5490S: Maintained 5491F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 5492F: drivers/soc/canaan/ 5493F: include/soc/canaan/ 5494 5495CAPABILITIES 5496M: Serge Hallyn <serge@hallyn.com> 5497L: linux-security-module@vger.kernel.org 5498S: Supported 5499F: include/linux/capability.h 5500F: include/trace/events/capability.h 5501F: include/uapi/linux/capability.h 5502F: kernel/capability.c 5503F: security/commoncap.c 5504 5505CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 5506M: Kevin Tsai <ktsai@capellamicro.com> 5507S: Maintained 5508F: drivers/iio/light/cm* 5509 5510CARL9170 LINUX COMMUNITY WIRELESS DRIVER 5511M: Christian Lamparter <chunkeey@googlemail.com> 5512L: linux-wireless@vger.kernel.org 5513S: Maintained 5514W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 5515F: drivers/net/wireless/ath/carl9170/ 5516 5517CAVIUM I2C DRIVER 5518M: Robert Richter <rric@kernel.org> 5519S: Odd Fixes 5520W: http://www.marvell.com 5521F: drivers/i2c/busses/i2c-octeon* 5522F: drivers/i2c/busses/i2c-thunderx* 5523 5524CAVIUM LIQUIDIO NETWORK DRIVER 5525L: netdev@vger.kernel.org 5526S: Orphan 5527W: http://www.marvell.com 5528F: drivers/net/ethernet/cavium/liquidio/ 5529 5530CAVIUM MMC DRIVER 5531M: Robert Richter <rric@kernel.org> 5532S: Odd Fixes 5533W: http://www.marvell.com 5534F: drivers/mmc/host/cavium* 5535 5536CAVIUM OCTEON-TX CRYPTO DRIVER 5537M: George Cherian <gcherian@marvell.com> 5538L: linux-crypto@vger.kernel.org 5539S: Supported 5540W: http://www.marvell.com 5541F: drivers/crypto/cavium/cpt/ 5542 5543CAVIUM THUNDERX2 ARM64 SOC 5544M: Robert Richter <rric@kernel.org> 5545L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5546S: Odd Fixes 5547F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 5548F: arch/arm64/boot/dts/cavium/thunder2-99xx* 5549 5550CBS/ETF/TAPRIO QDISCS 5551M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 5552L: netdev@vger.kernel.org 5553S: Maintained 5554F: net/sched/sch_cbs.c 5555F: net/sched/sch_etf.c 5556F: net/sched/sch_taprio.c 5557 5558CC2520 IEEE-802.15.4 RADIO DRIVER 5559M: Stefan Schmidt <stefan@datenfreihafen.org> 5560L: linux-wpan@vger.kernel.org 5561S: Odd Fixes 5562F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 5563F: drivers/net/ieee802154/cc2520.c 5564 5565CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 5566M: Gilad Ben-Yossef <gilad@benyossef.com> 5567L: linux-crypto@vger.kernel.org 5568S: Supported 5569W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 5570F: drivers/crypto/ccree/ 5571 5572CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 5573M: Hadar Gat <hadar.gat@arm.com> 5574L: linux-crypto@vger.kernel.org 5575S: Supported 5576W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 5577F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 5578F: drivers/char/hw_random/cctrng.c 5579F: drivers/char/hw_random/cctrng.h 5580 5581CEC FRAMEWORK 5582M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5583L: linux-media@vger.kernel.org 5584S: Supported 5585W: http://linuxtv.org 5586T: git git://linuxtv.org/media.git 5587F: Documentation/ABI/testing/debugfs-cec-error-inj 5588F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 5589F: Documentation/driver-api/media/cec-core.rst 5590F: Documentation/userspace-api/media/cec 5591F: drivers/media/cec/ 5592F: drivers/media/rc/keymaps/rc-cec.c 5593F: include/media/cec-notifier.h 5594F: include/media/cec.h 5595F: include/uapi/linux/cec-funcs.h 5596F: include/uapi/linux/cec.h 5597 5598CEC GPIO DRIVER 5599M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5600L: linux-media@vger.kernel.org 5601S: Supported 5602W: http://linuxtv.org 5603T: git git://linuxtv.org/media.git 5604F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 5605F: drivers/media/cec/platform/cec-gpio/ 5606 5607CELL BROADBAND ENGINE ARCHITECTURE 5608L: linuxppc-dev@lists.ozlabs.org 5609S: Orphan 5610F: arch/powerpc/include/asm/cell*.h 5611F: arch/powerpc/include/asm/spu*.h 5612F: arch/powerpc/include/uapi/asm/spu*.h 5613F: arch/powerpc/platforms/cell/ 5614 5615CELLWISE CW2015 BATTERY DRIVER 5616M: Tobias Schrammm <t.schramm@manjaro.org> 5617S: Maintained 5618F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 5619F: drivers/power/supply/cw2015_battery.c 5620 5621CEPH COMMON CODE (LIBCEPH) 5622M: Ilya Dryomov <idryomov@gmail.com> 5623M: Xiubo Li <xiubli@redhat.com> 5624L: ceph-devel@vger.kernel.org 5625S: Supported 5626W: http://ceph.com/ 5627T: git https://github.com/ceph/ceph-client.git 5628F: include/linux/ceph/ 5629F: include/linux/crush/ 5630F: net/ceph/ 5631 5632CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 5633M: Xiubo Li <xiubli@redhat.com> 5634M: Ilya Dryomov <idryomov@gmail.com> 5635L: ceph-devel@vger.kernel.org 5636S: Supported 5637W: http://ceph.com/ 5638T: git https://github.com/ceph/ceph-client.git 5639F: Documentation/filesystems/ceph.rst 5640F: fs/ceph/ 5641 5642CERTIFICATE HANDLING 5643M: David Howells <dhowells@redhat.com> 5644M: David Woodhouse <dwmw2@infradead.org> 5645L: keyrings@vger.kernel.org 5646S: Maintained 5647F: Documentation/admin-guide/module-signing.rst 5648F: certs/ 5649F: scripts/sign-file.c 5650F: scripts/ssl-common.h 5651F: tools/certs/ 5652 5653CFAG12864B LCD DRIVER 5654M: Miguel Ojeda <ojeda@kernel.org> 5655S: Maintained 5656F: drivers/auxdisplay/cfag12864b.c 5657F: include/linux/cfag12864b.h 5658 5659CFAG12864BFB LCD FRAMEBUFFER DRIVER 5660M: Miguel Ojeda <ojeda@kernel.org> 5661S: Maintained 5662F: drivers/auxdisplay/cfag12864bfb.c 5663F: include/linux/cfag12864b.h 5664 5665CHAR and MISC DRIVERS 5666M: Arnd Bergmann <arnd@arndb.de> 5667M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5668S: Supported 5669T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 5670F: drivers/char/ 5671F: drivers/misc/ 5672F: include/linux/miscdevice.h 5673F: rust/kernel/miscdevice.rs 5674F: samples/rust/rust_misc_device.rs 5675X: drivers/char/agp/ 5676X: drivers/char/hw_random/ 5677X: drivers/char/ipmi/ 5678X: drivers/char/random.c 5679X: drivers/char/tpm/ 5680 5681CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER 5682M: Thomas Weißschuh <linux@weissschuh.net> 5683L: linux-hwmon@vger.kernel.org 5684S: Maintained 5685F: Documentation/hwmon/powerz.rst 5686F: drivers/hwmon/powerz.c 5687 5688CHECKPATCH 5689M: Andy Whitcroft <apw@canonical.com> 5690M: Joe Perches <joe@perches.com> 5691R: Dwaipayan Ray <dwaipayanray1@gmail.com> 5692R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5693S: Maintained 5694F: scripts/checkpatch.pl 5695 5696CHECKPATCH DOCUMENTATION 5697M: Dwaipayan Ray <dwaipayanray1@gmail.com> 5698M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5699R: Joe Perches <joe@perches.com> 5700S: Maintained 5701F: Documentation/dev-tools/checkpatch.rst 5702 5703CHINESE DOCUMENTATION 5704M: Alex Shi <alexs@kernel.org> 5705M: Yanteng Si <si.yanteng@linux.dev> 5706R: Dongliang Mu <dzm91@hust.edu.cn> 5707T: git git://git.kernel.org/pub/scm/linux/kernel/git/alexs/linux.git 5708S: Maintained 5709F: Documentation/translations/zh_CN/ 5710 5711CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 5712M: Peter Chen <peter.chen@kernel.org> 5713L: linux-usb@vger.kernel.org 5714S: Maintained 5715T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5716F: drivers/usb/chipidea/ 5717 5718CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 5719M: Hans de Goede <hansg@kernel.org> 5720L: linux-input@vger.kernel.org 5721S: Maintained 5722F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 5723F: drivers/input/touchscreen/chipone_icn8318.c 5724 5725CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 5726M: Hans de Goede <hansg@kernel.org> 5727L: linux-input@vger.kernel.org 5728S: Maintained 5729F: drivers/input/touchscreen/chipone_icn8505.c 5730 5731CHROME HARDWARE PLATFORM SUPPORT 5732M: Benson Leung <bleung@chromium.org> 5733M: Tzung-Bi Shih <tzungbi@kernel.org> 5734L: chrome-platform@lists.linux.dev 5735S: Maintained 5736T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 5737F: drivers/platform/chrome/ 5738 5739CHROMEOS EC CODEC DRIVER 5740M: Cheng-Yi Chiang <cychiang@chromium.org> 5741M: Tzung-Bi Shih <tzungbi@kernel.org> 5742R: Guenter Roeck <groeck@chromium.org> 5743L: chrome-platform@lists.linux.dev 5744S: Maintained 5745F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 5746F: sound/soc/codecs/cros_ec_codec.* 5747 5748CHROMEOS EC CHARGE CONTROL 5749M: Thomas Weißschuh <linux@weissschuh.net> 5750S: Maintained 5751F: drivers/power/supply/cros_charge-control.c 5752 5753CHROMEOS EC HARDWARE MONITORING 5754M: Thomas Weißschuh <linux@weissschuh.net> 5755L: chrome-platform@lists.linux.dev 5756L: linux-hwmon@vger.kernel.org 5757S: Maintained 5758F: Documentation/hwmon/cros_ec_hwmon.rst 5759F: drivers/hwmon/cros_ec_hwmon.c 5760 5761CHROMEOS EC LED DRIVER 5762M: Thomas Weißschuh <linux@weissschuh.net> 5763S: Maintained 5764F: drivers/leds/leds-cros_ec.c 5765 5766CHROMEOS EC SUBDRIVERS 5767M: Benson Leung <bleung@chromium.org> 5768R: Guenter Roeck <groeck@chromium.org> 5769L: chrome-platform@lists.linux.dev 5770S: Maintained 5771F: drivers/power/supply/cros_charge-control.c 5772F: drivers/power/supply/cros_usbpd-charger.c 5773N: cros_ec 5774N: cros-ec 5775 5776CHROMEOS EC UART DRIVER 5777M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 5778R: Benson Leung <bleung@chromium.org> 5779R: Tzung-Bi Shih <tzungbi@kernel.org> 5780S: Maintained 5781F: drivers/platform/chrome/cros_ec_uart.c 5782 5783CHROMEOS EC USB PD NOTIFY DRIVER 5784M: Łukasz Bartosik <ukaszb@chromium.org> 5785M: Andrei Kuchynski <akuchynski@chromium.org> 5786M: Jameson Thies <jthies@google.com> 5787L: chrome-platform@lists.linux.dev 5788S: Maintained 5789F: drivers/platform/chrome/cros_usbpd_notify.c 5790F: include/linux/platform_data/cros_usbpd_notify.h 5791 5792CHROMEOS EC USB TYPE-C DRIVER 5793M: Benson Leung <bleung@chromium.org> 5794M: Abhishek Pandit-Subedi <abhishekpandit@chromium.org> 5795M: Jameson Thies <jthies@google.com> 5796M: Andrei Kuchynski <akuchynski@chromium.org> 5797L: chrome-platform@lists.linux.dev 5798S: Maintained 5799F: drivers/platform/chrome/cros_ec_typec.* 5800F: drivers/platform/chrome/cros_typec_altmode.* 5801F: drivers/platform/chrome/cros_typec_switch.c 5802F: drivers/platform/chrome/cros_typec_vdm.* 5803 5804CHROMEOS HPS DRIVER 5805M: Dan Callaghan <dcallagh@chromium.org> 5806R: Sami Kyöstilä <skyostil@chromium.org> 5807S: Maintained 5808F: drivers/platform/chrome/cros_hps_i2c.c 5809 5810CHROMEOS EC WATCHDOG 5811M: Lukasz Majczak <lma@chromium.org> 5812L: chrome-platform@lists.linux.dev 5813S: Maintained 5814F: drivers/watchdog/cros_ec_wdt.c 5815 5816CHROMEOS UCSI DRIVER 5817M: Abhishek Pandit-Subedi <abhishekpandit@chromium.org> 5818M: Łukasz Bartosik <ukaszb@chromium.org> 5819M: Jameson Thies <jthies@google.com> 5820M: Andrei Kuchynski <akuchynski@chromium.org> 5821L: chrome-platform@lists.linux.dev 5822S: Maintained 5823F: drivers/usb/typec/ucsi/cros_ec_ucsi.c 5824 5825CHRONTEL CH7322 CEC DRIVER 5826M: Joe Tessler <jrt@google.com> 5827L: linux-media@vger.kernel.org 5828S: Maintained 5829T: git git://linuxtv.org/media.git 5830F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 5831F: drivers/media/cec/i2c/ch7322.c 5832 5833CIRRUS LOGIC AUDIO CODEC DRIVERS 5834M: David Rhodes <david.rhodes@cirrus.com> 5835M: Richard Fitzgerald <rf@opensource.cirrus.com> 5836L: linux-sound@vger.kernel.org 5837L: patches@opensource.cirrus.com 5838S: Maintained 5839F: Documentation/devicetree/bindings/sound/cirrus,cs* 5840F: Documentation/sound/codecs/cs* 5841F: drivers/mfd/cs42l43* 5842F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 5843F: drivers/spi/spi-cs42l43* 5844F: include/dt-bindings/sound/cs* 5845F: include/linux/mfd/cs42l43* 5846F: include/sound/cs* 5847F: sound/hda/codecs/cirrus* 5848F: sound/hda/codecs/side-codecs/cs* 5849F: sound/hda/codecs/side-codecs/hda_component* 5850F: sound/soc/codecs/cs* 5851 5852CIRRUS LOGIC HAPTIC DRIVERS 5853M: James Ogletree <jogletre@opensource.cirrus.com> 5854M: Fred Treven <fred.treven@cirrus.com> 5855M: Ben Bright <ben.bright@cirrus.com> 5856L: patches@opensource.cirrus.com 5857S: Supported 5858F: Documentation/devicetree/bindings/input/cirrus,cs40l50.yaml 5859F: drivers/input/misc/cs40l* 5860F: drivers/mfd/cs40l* 5861F: include/linux/mfd/cs40l* 5862F: sound/soc/codecs/cs40l* 5863 5864CIRRUS LOGIC DSP FIRMWARE DRIVER 5865M: Simon Trimmer <simont@opensource.cirrus.com> 5866M: Charles Keepax <ckeepax@opensource.cirrus.com> 5867M: Richard Fitzgerald <rf@opensource.cirrus.com> 5868L: patches@opensource.cirrus.com 5869S: Supported 5870W: https://github.com/CirrusLogic/linux-drivers/wiki 5871T: git https://github.com/CirrusLogic/linux-drivers.git 5872F: drivers/firmware/cirrus/ 5873F: include/linux/firmware/cirrus/ 5874 5875CIRRUS LOGIC EP93XX ETHERNET DRIVER 5876M: Hartley Sweeten <hsweeten@visionengravers.com> 5877L: netdev@vger.kernel.org 5878S: Maintained 5879F: drivers/net/ethernet/cirrus/ep93xx_eth.c 5880 5881CIRRUS LOGIC LOCHNAGAR DRIVER 5882M: Charles Keepax <ckeepax@opensource.cirrus.com> 5883M: Richard Fitzgerald <rf@opensource.cirrus.com> 5884L: patches@opensource.cirrus.com 5885S: Supported 5886F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 5887F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 5888F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 5889F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 5890F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 5891F: Documentation/hwmon/lochnagar.rst 5892F: drivers/clk/clk-lochnagar.c 5893F: drivers/hwmon/lochnagar-hwmon.c 5894F: drivers/mfd/lochnagar-i2c.c 5895F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 5896F: drivers/regulator/lochnagar-regulator.c 5897F: include/dt-bindings/clock/lochnagar.h 5898F: include/dt-bindings/pinctrl/lochnagar.h 5899F: include/linux/mfd/lochnagar* 5900F: sound/soc/codecs/lochnagar-sc.c 5901 5902CIRRUS LOGIC MADERA CODEC DRIVERS 5903M: Charles Keepax <ckeepax@opensource.cirrus.com> 5904M: Richard Fitzgerald <rf@opensource.cirrus.com> 5905L: linux-sound@vger.kernel.org 5906L: patches@opensource.cirrus.com 5907S: Supported 5908W: https://github.com/CirrusLogic/linux-drivers/wiki 5909T: git https://github.com/CirrusLogic/linux-drivers.git 5910F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5911F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5912F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5913F: drivers/gpio/gpio-madera* 5914F: drivers/irqchip/irq-madera* 5915F: drivers/mfd/cs47l* 5916F: drivers/mfd/madera* 5917F: drivers/pinctrl/cirrus/* 5918F: include/dt-bindings/sound/madera* 5919F: include/linux/irqchip/irq-madera* 5920F: include/linux/mfd/madera/* 5921F: include/sound/madera* 5922F: sound/soc/codecs/cs47l* 5923F: sound/soc/codecs/madera* 5924 5925CISCO FCOE HBA DRIVER 5926M: Satish Kharat <satishkh@cisco.com> 5927M: Sesidhar Baddela <sebaddel@cisco.com> 5928M: Karan Tilak Kumar <kartilak@cisco.com> 5929L: linux-scsi@vger.kernel.org 5930S: Supported 5931F: drivers/scsi/fnic/ 5932 5933CISCO SCSI HBA DRIVER 5934M: Karan Tilak Kumar <kartilak@cisco.com> 5935M: Sesidhar Baddela <sebaddel@cisco.com> 5936L: linux-scsi@vger.kernel.org 5937S: Supported 5938F: drivers/scsi/snic/ 5939 5940CISCO VIC ETHERNET NIC DRIVER 5941M: Christian Benvenuti <benve@cisco.com> 5942M: Satish Kharat <satishkh@cisco.com> 5943S: Maintained 5944F: drivers/net/ethernet/cisco/enic/ 5945 5946CISCO VIC LOW LATENCY NIC DRIVER 5947M: Christian Benvenuti <benve@cisco.com> 5948M: Nelson Escobar <neescoba@cisco.com> 5949S: Supported 5950F: drivers/infiniband/hw/usnic/ 5951 5952CLANG CONTROL FLOW INTEGRITY SUPPORT 5953M: Sami Tolvanen <samitolvanen@google.com> 5954M: Kees Cook <kees@kernel.org> 5955R: Nathan Chancellor <nathan@kernel.org> 5956L: llvm@lists.linux.dev 5957S: Supported 5958B: https://github.com/ClangBuiltLinux/linux/issues 5959T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5960F: include/linux/cfi.h 5961F: kernel/cfi.c 5962 5963CLANG-FORMAT FILE 5964M: Miguel Ojeda <ojeda@kernel.org> 5965S: Maintained 5966F: .clang-format 5967 5968CLANG/LLVM BUILD SUPPORT 5969M: Nathan Chancellor <nathan@kernel.org> 5970R: Nick Desaulniers <nick.desaulniers+lkml@gmail.com> 5971R: Bill Wendling <morbo@google.com> 5972R: Justin Stitt <justinstitt@google.com> 5973L: llvm@lists.linux.dev 5974S: Supported 5975W: https://clangbuiltlinux.github.io/ 5976B: https://github.com/ClangBuiltLinux/linux/issues 5977C: irc://irc.libera.chat/clangbuiltlinux 5978F: Documentation/kbuild/llvm.rst 5979F: include/linux/compiler-clang.h 5980F: scripts/Makefile.clang 5981F: scripts/clang-tools/ 5982K: \b(?i:clang|llvm)\b 5983 5984CLK API 5985M: Russell King <linux@armlinux.org.uk> 5986L: linux-clk@vger.kernel.org 5987S: Maintained 5988F: include/linux/clk.h 5989 5990CLOCKSOURCE, CLOCKEVENT DRIVERS 5991M: Daniel Lezcano <daniel.lezcano@linaro.org> 5992M: Thomas Gleixner <tglx@linutronix.de> 5993L: linux-kernel@vger.kernel.org 5994S: Supported 5995T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5996F: Documentation/devicetree/bindings/timer/ 5997F: drivers/clocksource/ 5998 5999CLOSURES 6000M: Kent Overstreet <kent.overstreet@linux.dev> 6001L: linux-bcachefs@vger.kernel.org 6002S: Supported 6003C: irc://irc.oftc.net/bcache 6004F: include/linux/closure.h 6005F: lib/closure.c 6006 6007CMPC ACPI DRIVER 6008M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 6009L: platform-driver-x86@vger.kernel.org 6010S: Supported 6011F: drivers/platform/x86/classmate-laptop.c 6012 6013COBALT MEDIA DRIVER 6014M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 6015L: linux-media@vger.kernel.org 6016S: Supported 6017W: https://linuxtv.org 6018T: git git://linuxtv.org/media.git 6019F: drivers/media/pci/cobalt/ 6020 6021COCCINELLE/Semantic Patches (SmPL) 6022M: Julia Lawall <Julia.Lawall@inria.fr> 6023M: Nicolas Palix <nicolas.palix@imag.fr> 6024L: cocci@inria.fr (moderated for non-subscribers) 6025S: Supported 6026W: https://coccinelle.gitlabpages.inria.fr/website/ 6027T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 6028F: Documentation/dev-tools/coccinelle.rst 6029F: scripts/coccicheck 6030F: scripts/coccinelle/ 6031 6032CODA FILE SYSTEM 6033M: Jan Harkes <jaharkes@cs.cmu.edu> 6034M: coda@cs.cmu.edu 6035L: codalist@coda.cs.cmu.edu 6036S: Maintained 6037W: http://www.coda.cs.cmu.edu/ 6038F: Documentation/filesystems/coda.rst 6039F: fs/coda/ 6040F: include/linux/coda*.h 6041F: include/uapi/linux/coda*.h 6042 6043CODA V4L2 MEM2MEM DRIVER 6044M: Philipp Zabel <p.zabel@pengutronix.de> 6045L: linux-media@vger.kernel.org 6046S: Maintained 6047F: Documentation/devicetree/bindings/media/coda.yaml 6048F: drivers/media/platform/chips-media/coda 6049 6050CODE OF CONDUCT 6051M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6052S: Supported 6053F: Documentation/process/code-of-conduct-interpretation.rst 6054F: Documentation/process/code-of-conduct.rst 6055 6056CODE TAGGING 6057M: Suren Baghdasaryan <surenb@google.com> 6058M: Kent Overstreet <kent.overstreet@linux.dev> 6059S: Maintained 6060F: include/asm-generic/codetag.lds.h 6061F: include/linux/codetag.h 6062F: lib/codetag.c 6063 6064COMEDI DRIVERS 6065M: Ian Abbott <abbotti@mev.co.uk> 6066M: H Hartley Sweeten <hsweeten@visionengravers.com> 6067S: Odd Fixes 6068F: drivers/comedi/ 6069F: include/linux/comedi/ 6070F: include/uapi/linux/comedi.h 6071 6072COMMON CLK FRAMEWORK 6073M: Michael Turquette <mturquette@baylibre.com> 6074M: Stephen Boyd <sboyd@kernel.org> 6075L: linux-clk@vger.kernel.org 6076S: Maintained 6077Q: http://patchwork.kernel.org/project/linux-clk/list/ 6078T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 6079F: Documentation/devicetree/bindings/clock/ 6080F: drivers/clk/ 6081F: include/dt-bindings/clock/ 6082F: include/linux/clk-pr* 6083F: include/linux/clk/ 6084F: include/linux/of_clk.h 6085F: scripts/gdb/linux/clk.py 6086F: rust/helpers/clk.c 6087F: rust/kernel/clk.rs 6088X: drivers/clk/clkdev.c 6089 6090COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 6091M: Steve French <sfrench@samba.org> 6092M: Steve French <smfrench@gmail.com> 6093R: Paulo Alcantara <pc@manguebit.org> (DFS, global name space) 6094R: Ronnie Sahlberg <ronniesahlberg@gmail.com> (directory leases, sparse files) 6095R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 6096R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 6097R: Bharath SM <bharathsm@microsoft.com> (deferred close, directory leases) 6098L: linux-cifs@vger.kernel.org 6099L: samba-technical@lists.samba.org (moderated for non-subscribers) 6100S: Supported 6101W: https://wiki.samba.org/index.php/LinuxCIFS 6102T: git git://git.samba.org/sfrench/cifs-2.6.git 6103F: Documentation/admin-guide/cifs/ 6104F: fs/smb/client/ 6105F: fs/smb/common/ 6106F: include/uapi/linux/cifs 6107 6108COMPACTPCI HOTPLUG CORE 6109M: Scott Murray <scott@spiteful.org> 6110L: linux-pci@vger.kernel.org 6111S: Maintained 6112F: drivers/pci/hotplug/cpci_hotplug* 6113 6114COMPACTPCI HOTPLUG GENERIC DRIVER 6115M: Scott Murray <scott@spiteful.org> 6116L: linux-pci@vger.kernel.org 6117S: Maintained 6118F: drivers/pci/hotplug/cpcihp_generic.c 6119 6120COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 6121M: Scott Murray <scott@spiteful.org> 6122L: linux-pci@vger.kernel.org 6123S: Maintained 6124F: drivers/pci/hotplug/cpcihp_zt5550.* 6125 6126COMPAL LAPTOP SUPPORT 6127M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 6128L: platform-driver-x86@vger.kernel.org 6129S: Maintained 6130F: drivers/platform/x86/compal-laptop.c 6131 6132COMPILER ATTRIBUTES 6133M: Miguel Ojeda <ojeda@kernel.org> 6134S: Maintained 6135F: include/linux/compiler_attributes.h 6136 6137COMPUTE EXPRESS LINK (CXL) 6138M: Davidlohr Bueso <dave@stgolabs.net> 6139M: Jonathan Cameron <jonathan.cameron@huawei.com> 6140M: Dave Jiang <dave.jiang@intel.com> 6141M: Alison Schofield <alison.schofield@intel.com> 6142M: Vishal Verma <vishal.l.verma@intel.com> 6143M: Ira Weiny <ira.weiny@intel.com> 6144M: Dan Williams <dan.j.williams@intel.com> 6145L: linux-cxl@vger.kernel.org 6146S: Maintained 6147F: Documentation/driver-api/cxl 6148F: Documentation/userspace-api/fwctl/fwctl-cxl.rst 6149F: drivers/cxl/ 6150F: include/cxl/ 6151F: include/uapi/linux/cxl_mem.h 6152F: tools/testing/cxl/ 6153 6154COMPUTE EXPRESS LINK PMU (CPMU) 6155M: Jonathan Cameron <jonathan.cameron@huawei.com> 6156L: linux-cxl@vger.kernel.org 6157S: Maintained 6158F: Documentation/admin-guide/perf/cxl.rst 6159F: drivers/perf/cxl_pmu.c 6160 6161CONEXANT ACCESSRUNNER USB DRIVER 6162L: accessrunner-general@lists.sourceforge.net 6163S: Orphan 6164W: http://accessrunner.sourceforge.net/ 6165F: drivers/usb/atm/cxacru.c 6166 6167CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX) 6168M: Elena Reshetova <elena.reshetova@intel.com> 6169M: Carlos Bilbao <carlos.bilbao@kernel.org> 6170S: Maintained 6171F: Documentation/security/snp-tdx-threat-model.rst 6172 6173CONFIGFS 6174M: Andreas Hindborg <a.hindborg@kernel.org> 6175R: Breno Leitao <leitao@debian.org> 6176S: Supported 6177T: git git://git.kernel.org/pub/scm/linux/kernel/git/a.hindborg/linux.git configfs-next 6178F: fs/configfs/ 6179F: include/linux/configfs.h 6180F: rust/kernel/configfs.rs 6181F: samples/configfs/ 6182F: samples/rust/rust_configfs.rs 6183 6184CONGATEC BOARD CONTROLLER MFD DRIVER 6185M: Thomas Richard <thomas.richard@bootlin.com> 6186S: Maintained 6187F: drivers/gpio/gpio-cgbc.c 6188F: drivers/hwmon/cgbc-hwmon.c 6189F: drivers/i2c/busses/i2c-cgbc.c 6190F: drivers/mfd/cgbc-core.c 6191F: drivers/watchdog/cgbc_wdt.c 6192F: include/linux/mfd/cgbc.h 6193 6194CONSOLE SUBSYSTEM 6195M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6196S: Supported 6197F: drivers/video/console/ 6198F: include/linux/console* 6199 6200CONTEXT TRACKING 6201M: Frederic Weisbecker <frederic@kernel.org> 6202M: "Paul E. McKenney" <paulmck@kernel.org> 6203S: Maintained 6204F: include/linux/context_tracking* 6205F: kernel/context_tracking.c 6206 6207CONTROL GROUP (CGROUP) 6208M: Tejun Heo <tj@kernel.org> 6209M: Johannes Weiner <hannes@cmpxchg.org> 6210M: Michal Koutný <mkoutny@suse.com> 6211L: cgroups@vger.kernel.org 6212S: Maintained 6213T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 6214F: Documentation/admin-guide/cgroup-v1/ 6215F: Documentation/admin-guide/cgroup-v2.rst 6216F: include/linux/cgroup* 6217F: kernel/cgroup/ 6218F: tools/testing/selftests/cgroup/ 6219 6220CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 6221M: Tejun Heo <tj@kernel.org> 6222M: Josef Bacik <josef@toxicpanda.com> 6223M: Jens Axboe <axboe@kernel.dk> 6224L: cgroups@vger.kernel.org 6225L: linux-block@vger.kernel.org 6226T: git git://git.kernel.dk/linux-block 6227F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 6228F: block/bfq-cgroup.c 6229F: block/blk-cgroup.c 6230F: block/blk-iocost.c 6231F: block/blk-iolatency.c 6232F: block/blk-throttle.c 6233F: include/linux/blk-cgroup.h 6234 6235CONTROL GROUP - CPUSET 6236M: Waiman Long <longman@redhat.com> 6237L: cgroups@vger.kernel.org 6238S: Maintained 6239T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 6240F: Documentation/admin-guide/cgroup-v1/cpusets.rst 6241F: include/linux/cpuset.h 6242F: kernel/cgroup/cpuset-internal.h 6243F: kernel/cgroup/cpuset-v1.c 6244F: kernel/cgroup/cpuset.c 6245F: tools/testing/selftests/cgroup/test_cpuset.c 6246F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 6247F: tools/testing/selftests/cgroup/test_cpuset_v1_base.sh 6248 6249CONTROL GROUP - DEVICE MEMORY CONTROLLER (DMEM) 6250M: Maarten Lankhorst <dev@lankhorst.se> 6251M: Maxime Ripard <mripard@kernel.org> 6252M: Natalie Vock <natalie.vock@gmx.de> 6253L: cgroups@vger.kernel.org 6254L: dri-devel@lists.freedesktop.org 6255S: Maintained 6256T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6257F: include/linux/cgroup_dmem.h 6258F: kernel/cgroup/dmem.c 6259 6260CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 6261M: Johannes Weiner <hannes@cmpxchg.org> 6262M: Michal Hocko <mhocko@kernel.org> 6263M: Roman Gushchin <roman.gushchin@linux.dev> 6264M: Shakeel Butt <shakeel.butt@linux.dev> 6265R: Muchun Song <muchun.song@linux.dev> 6266L: cgroups@vger.kernel.org 6267L: linux-mm@kvack.org 6268S: Maintained 6269F: include/linux/memcontrol.h 6270F: include/linux/page_counter.h 6271F: mm/memcontrol.c 6272F: mm/memcontrol-v1.c 6273F: mm/memcontrol-v1.h 6274F: mm/page_counter.c 6275F: mm/swap_cgroup.c 6276F: samples/cgroup/* 6277F: tools/testing/selftests/cgroup/memcg_protection.m 6278F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 6279F: tools/testing/selftests/cgroup/test_kmem.c 6280F: tools/testing/selftests/cgroup/test_memcontrol.c 6281 6282CORETEMP HARDWARE MONITORING DRIVER 6283M: Fenghua Yu <fenghua.yu@intel.com> 6284L: linux-hwmon@vger.kernel.org 6285S: Maintained 6286F: Documentation/hwmon/coretemp.rst 6287F: drivers/hwmon/coretemp.c 6288 6289CORSAIR-CPRO HARDWARE MONITOR DRIVER 6290M: Marius Zachmann <mail@mariuszachmann.de> 6291L: linux-hwmon@vger.kernel.org 6292S: Maintained 6293F: drivers/hwmon/corsair-cpro.c 6294 6295CORSAIR-PSU HARDWARE MONITOR DRIVER 6296M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 6297L: linux-hwmon@vger.kernel.org 6298S: Maintained 6299F: Documentation/hwmon/corsair-psu.rst 6300F: drivers/hwmon/corsair-psu.c 6301 6302COUNTER SUBSYSTEM 6303M: William Breathitt Gray <wbg@kernel.org> 6304L: linux-iio@vger.kernel.org 6305S: Maintained 6306T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 6307F: Documentation/ABI/testing/sysfs-bus-counter 6308F: Documentation/driver-api/generic-counter.rst 6309F: drivers/counter/ 6310F: include/linux/counter.h 6311F: include/uapi/linux/counter.h 6312F: tools/counter/ 6313 6314COUNTER WATCH EVENTS TOOL 6315M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 6316L: linux-iio@vger.kernel.org 6317S: Maintained 6318F: tools/counter/counter_watch_events.c 6319 6320CP2615 I2C DRIVER 6321M: Bence Csókás <bence98@sch.bme.hu> 6322S: Maintained 6323F: drivers/i2c/busses/i2c-cp2615.c 6324 6325CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 6326M: Viresh Kumar <viresh.kumar@linaro.org> 6327M: Sudeep Holla <sudeep.holla@arm.com> 6328L: linux-pm@vger.kernel.org 6329S: Maintained 6330W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 6331F: drivers/cpufreq/vexpress-spc-cpufreq.c 6332 6333CPU FREQUENCY SCALING FRAMEWORK 6334M: "Rafael J. Wysocki" <rafael@kernel.org> 6335M: Viresh Kumar <viresh.kumar@linaro.org> 6336L: linux-pm@vger.kernel.org 6337S: Maintained 6338B: https://bugzilla.kernel.org 6339T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6340T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 6341F: Documentation/admin-guide/pm/cpufreq.rst 6342F: Documentation/admin-guide/pm/intel_pstate.rst 6343F: Documentation/cpu-freq/ 6344F: Documentation/devicetree/bindings/cpufreq/ 6345F: drivers/cpufreq/ 6346F: include/linux/cpufreq.h 6347F: include/linux/sched/cpufreq.h 6348F: kernel/sched/cpufreq*.c 6349F: rust/kernel/cpufreq.rs 6350F: tools/testing/selftests/cpufreq/ 6351 6352CPU HOTPLUG 6353M: Thomas Gleixner <tglx@linutronix.de> 6354M: Peter Zijlstra <peterz@infradead.org> 6355L: linux-kernel@vger.kernel.org 6356S: Maintained 6357T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 6358F: include/linux/cpu.h 6359F: include/linux/cpuhotplug.h 6360F: include/linux/smpboot.h 6361F: kernel/cpu.c 6362F: kernel/smpboot.* 6363F: rust/helpers/cpu.c 6364F: rust/kernel/cpu.rs 6365 6366CPU IDLE TIME MANAGEMENT FRAMEWORK 6367M: "Rafael J. Wysocki" <rafael@kernel.org> 6368M: Daniel Lezcano <daniel.lezcano@linaro.org> 6369L: linux-pm@vger.kernel.org 6370S: Maintained 6371B: https://bugzilla.kernel.org 6372T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6373F: Documentation/admin-guide/pm/cpuidle.rst 6374F: Documentation/driver-api/pm/cpuidle.rst 6375F: drivers/cpuidle/ 6376F: include/linux/cpuidle.h 6377 6378CPU POWER MONITORING SUBSYSTEM 6379M: Thomas Renninger <trenn@suse.com> 6380M: Shuah Khan <shuah@kernel.org> 6381M: Shuah Khan <skhan@linuxfoundation.org> 6382M: John B. Wyatt IV <jwyatt@redhat.com> 6383M: John B. Wyatt IV <sageofredondo@gmail.com> 6384M: John Kacur <jkacur@redhat.com> 6385L: linux-pm@vger.kernel.org 6386S: Maintained 6387F: tools/power/cpupower/ 6388 6389CPUID/MSR DRIVER 6390M: "H. Peter Anvin" <hpa@zytor.com> 6391S: Maintained 6392F: arch/x86/kernel/cpuid.c 6393F: arch/x86/kernel/msr.c 6394 6395CPUIDLE DRIVER - ARM BIG LITTLE 6396M: Lorenzo Pieralisi <lpieralisi@kernel.org> 6397M: Daniel Lezcano <daniel.lezcano@linaro.org> 6398L: linux-pm@vger.kernel.org 6399L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6400S: Maintained 6401T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6402F: drivers/cpuidle/cpuidle-big_little.c 6403 6404CPUIDLE DRIVER - ARM EXYNOS 6405M: Daniel Lezcano <daniel.lezcano@linaro.org> 6406M: Kukjin Kim <kgene@kernel.org> 6407R: Krzysztof Kozlowski <krzk@kernel.org> 6408L: linux-pm@vger.kernel.org 6409L: linux-samsung-soc@vger.kernel.org 6410S: Maintained 6411F: arch/arm/mach-exynos/pm.c 6412F: drivers/cpuidle/cpuidle-exynos.c 6413F: include/linux/platform_data/cpuidle-exynos.h 6414 6415CPUIDLE DRIVER - ARM PSCI 6416M: Lorenzo Pieralisi <lpieralisi@kernel.org> 6417M: Sudeep Holla <sudeep.holla@arm.com> 6418M: Ulf Hansson <ulf.hansson@linaro.org> 6419L: linux-pm@vger.kernel.org 6420L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6421S: Supported 6422T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6423F: drivers/cpuidle/cpuidle-psci.c 6424 6425CPUIDLE DRIVER - ARM PSCI PM DOMAIN 6426M: Ulf Hansson <ulf.hansson@linaro.org> 6427L: linux-pm@vger.kernel.org 6428L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6429S: Supported 6430T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6431F: drivers/cpuidle/cpuidle-psci-domain.c 6432F: drivers/cpuidle/cpuidle-psci.h 6433 6434CPUIDLE DRIVER - DT IDLE PM DOMAIN 6435M: Ulf Hansson <ulf.hansson@linaro.org> 6436L: linux-pm@vger.kernel.org 6437S: Supported 6438T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6439F: drivers/cpuidle/dt_idle_genpd.c 6440F: drivers/cpuidle/dt_idle_genpd.h 6441 6442CPUIDLE DRIVER - RISC-V SBI 6443M: Anup Patel <anup@brainfault.org> 6444L: linux-pm@vger.kernel.org 6445L: linux-riscv@lists.infradead.org 6446S: Maintained 6447F: drivers/cpuidle/cpuidle-riscv-sbi.c 6448 6449CPUMASK API [RUST] 6450M: Viresh Kumar <viresh.kumar@linaro.org> 6451R: Yury Norov <yury.norov@gmail.com> 6452S: Maintained 6453F: rust/kernel/cpumask.rs 6454 6455CRAMFS FILESYSTEM 6456M: Nicolas Pitre <nico@fluxnic.net> 6457S: Maintained 6458F: Documentation/filesystems/cramfs.rst 6459F: fs/cramfs/ 6460 6461CRC LIBRARY 6462M: Eric Biggers <ebiggers@kernel.org> 6463R: Ard Biesheuvel <ardb@kernel.org> 6464L: linux-crypto@vger.kernel.org 6465S: Maintained 6466T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git crc-next 6467F: Documentation/staging/crc* 6468F: include/linux/crc* 6469F: lib/crc/ 6470F: scripts/gen-crc-consts.py 6471 6472CREATIVE SB0540 6473M: Bastien Nocera <hadess@hadess.net> 6474L: linux-input@vger.kernel.org 6475S: Maintained 6476F: drivers/hid/hid-creative-sb0540.c 6477 6478CREDENTIALS 6479M: Paul Moore <paul@paul-moore.com> 6480R: Serge Hallyn <sergeh@kernel.org> 6481L: linux-security-module@vger.kernel.org 6482S: Supported 6483T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 6484F: include/linux/cred.h 6485F: kernel/cred.c 6486F: Documentation/security/credentials.rst 6487 6488INTEL CRPS COMMON REDUNDANT PSU DRIVER 6489M: Ninad Palsule <ninad@linux.ibm.com> 6490L: linux-hwmon@vger.kernel.org 6491S: Maintained 6492F: Documentation/hwmon/crps.rst 6493F: drivers/hwmon/pmbus/crps.c 6494 6495CRYPTO API 6496M: Herbert Xu <herbert@gondor.apana.org.au> 6497M: "David S. Miller" <davem@davemloft.net> 6498L: linux-crypto@vger.kernel.org 6499S: Maintained 6500T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 6501T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 6502F: Documentation/crypto/ 6503F: Documentation/devicetree/bindings/crypto/ 6504F: arch/*/crypto/ 6505F: crypto/ 6506F: drivers/crypto/ 6507F: include/crypto/ 6508F: include/linux/crypto* 6509 6510CRYPTO LIBRARY 6511M: Eric Biggers <ebiggers@kernel.org> 6512M: Jason A. Donenfeld <Jason@zx2c4.com> 6513M: Ard Biesheuvel <ardb@kernel.org> 6514L: linux-crypto@vger.kernel.org 6515S: Maintained 6516T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git libcrypto-next 6517T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git libcrypto-fixes 6518F: lib/crypto/ 6519 6520CRYPTO SPEED TEST COMPARE 6521M: Wang Jinchao <wangjinchao@xfusion.com> 6522L: linux-crypto@vger.kernel.org 6523S: Maintained 6524F: tools/crypto/tcrypt/tcrypt_speed_compare.py 6525 6526CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 6527M: Neil Horman <nhorman@tuxdriver.com> 6528L: linux-crypto@vger.kernel.org 6529S: Maintained 6530F: crypto/ansi_cprng.c 6531F: crypto/rng.c 6532 6533CS3308 MEDIA DRIVER 6534M: Hans Verkuil <hverkuil@xs4all.nl> 6535L: linux-media@vger.kernel.org 6536S: Odd Fixes 6537W: http://linuxtv.org 6538T: git git://linuxtv.org/media.git 6539F: drivers/media/i2c/cs3308.c 6540 6541CS5535 Audio ALSA driver 6542M: Jaya Kumar <jayakumar.alsa@gmail.com> 6543S: Maintained 6544F: sound/pci/cs5535audio/ 6545 6546CTU CAN FD DRIVER 6547M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 6548M: Ondrej Ille <ondrej.ille@gmail.com> 6549L: linux-can@vger.kernel.org 6550S: Maintained 6551F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 6552F: drivers/net/can/ctucanfd/ 6553 6554CVE ASSIGNMENT CONTACT 6555M: CVE Assignment Team <cve@kernel.org> 6556S: Maintained 6557F: Documentation/process/cve.rst 6558 6559CW1200 WLAN driver 6560S: Orphan 6561L: linux-wireless@vger.kernel.org 6562F: drivers/net/wireless/st/ 6563F: include/linux/platform_data/net-cw1200.h 6564 6565CX18 VIDEO4LINUX DRIVER 6566M: Andy Walls <awalls@md.metrocast.net> 6567L: linux-media@vger.kernel.org 6568S: Maintained 6569W: https://linuxtv.org 6570T: git git://linuxtv.org/media.git 6571F: drivers/media/pci/cx18/ 6572F: include/uapi/linux/ivtv* 6573 6574CX2341X MPEG ENCODER HELPER MODULE 6575M: Hans Verkuil <hverkuil@xs4all.nl> 6576L: linux-media@vger.kernel.org 6577S: Maintained 6578W: https://linuxtv.org 6579T: git git://linuxtv.org/media.git 6580F: drivers/media/common/cx2341x* 6581F: include/media/drv-intf/cx2341x.h 6582 6583CX24120 MEDIA DRIVER 6584M: Jemma Denson <jdenson@gmail.com> 6585M: Patrick Boettcher <patrick.boettcher@posteo.de> 6586L: linux-media@vger.kernel.org 6587S: Maintained 6588W: https://linuxtv.org 6589Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6590F: drivers/media/dvb-frontends/cx24120* 6591 6592CX88 VIDEO4LINUX DRIVER 6593M: Mauro Carvalho Chehab <mchehab@kernel.org> 6594L: linux-media@vger.kernel.org 6595S: Odd fixes 6596W: https://linuxtv.org 6597T: git git://linuxtv.org/media.git 6598F: Documentation/driver-api/media/drivers/cx88* 6599F: drivers/media/pci/cx88/ 6600 6601CXD2820R MEDIA DRIVER 6602L: linux-media@vger.kernel.org 6603S: Orphan 6604W: https://linuxtv.org 6605Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6606F: drivers/media/dvb-frontends/cxd2820r* 6607 6608CXGB3 ETHERNET DRIVER (CXGB3) 6609M: Potnuri Bharat Teja <bharat@chelsio.com> 6610L: netdev@vger.kernel.org 6611S: Maintained 6612W: http://www.chelsio.com 6613F: drivers/net/ethernet/chelsio/cxgb3/ 6614 6615CXGB3 ISCSI DRIVER (CXGB3I) 6616M: Varun Prakash <varun@chelsio.com> 6617L: linux-scsi@vger.kernel.org 6618S: Supported 6619W: http://www.chelsio.com 6620F: drivers/scsi/cxgbi/cxgb3i 6621 6622CXGB4 CRYPTO DRIVER (chcr) 6623M: Ayush Sawal <ayush.sawal@chelsio.com> 6624L: linux-crypto@vger.kernel.org 6625S: Supported 6626W: http://www.chelsio.com 6627F: drivers/crypto/chelsio 6628 6629CXGB4 ETHERNET DRIVER (CXGB4) 6630M: Potnuri Bharat Teja <bharat@chelsio.com> 6631L: netdev@vger.kernel.org 6632S: Maintained 6633W: http://www.chelsio.com 6634F: drivers/net/ethernet/chelsio/cxgb4/ 6635 6636CXGB4 INLINE CRYPTO DRIVER 6637M: Ayush Sawal <ayush.sawal@chelsio.com> 6638L: netdev@vger.kernel.org 6639S: Maintained 6640W: http://www.chelsio.com 6641F: drivers/net/ethernet/chelsio/inline_crypto/ 6642 6643CXGB4 ISCSI DRIVER (CXGB4I) 6644M: Varun Prakash <varun@chelsio.com> 6645L: linux-scsi@vger.kernel.org 6646S: Supported 6647W: http://www.chelsio.com 6648F: drivers/scsi/cxgbi/cxgb4i 6649 6650CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 6651M: Potnuri Bharat Teja <bharat@chelsio.com> 6652L: linux-rdma@vger.kernel.org 6653S: Supported 6654W: http://www.openfabrics.org 6655F: drivers/infiniband/hw/cxgb4/ 6656F: include/uapi/rdma/cxgb4-abi.h 6657 6658CXGB4VF ETHERNET DRIVER (CXGB4VF) 6659M: Potnuri Bharat Teja <bharat@chelsio.com> 6660L: netdev@vger.kernel.org 6661S: Maintained 6662W: http://www.chelsio.com 6663F: drivers/net/ethernet/chelsio/cxgb4vf/ 6664 6665CYBERPRO FB DRIVER 6666M: Russell King <linux@armlinux.org.uk> 6667L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6668S: Maintained 6669W: http://www.armlinux.org.uk/ 6670F: drivers/video/fbdev/cyber2000fb.* 6671 6672CYCLADES PC300 DRIVER 6673S: Orphan 6674F: drivers/net/wan/pc300* 6675 6676CYPRESS CY8C95X0 PINCTRL DRIVER 6677M: Patrick Rudolph <patrick.rudolph@9elements.com> 6678L: linux-gpio@vger.kernel.org 6679S: Maintained 6680F: drivers/pinctrl/pinctrl-cy8c95x0.c 6681 6682CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 6683M: Linus Walleij <linus.walleij@linaro.org> 6684L: linux-input@vger.kernel.org 6685S: Maintained 6686F: drivers/input/touchscreen/cy8ctma140.c 6687 6688CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 6689M: Yassine Oudjana <y.oudjana@protonmail.com> 6690L: linux-input@vger.kernel.org 6691S: Maintained 6692F: Documentation/devicetree/bindings/input/cypress-sf.yaml 6693F: drivers/input/keyboard/cypress-sf.c 6694 6695CYPRESS_FIRMWARE MEDIA DRIVER 6696L: linux-media@vger.kernel.org 6697S: Orphan 6698W: https://linuxtv.org 6699Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6700F: drivers/media/common/cypress_firmware* 6701 6702CYTTSP TOUCHSCREEN DRIVER 6703M: Linus Walleij <linus.walleij@linaro.org> 6704L: linux-input@vger.kernel.org 6705S: Maintained 6706F: drivers/input/touchscreen/cyttsp* 6707 6708D-LINK DIR-685 TOUCHKEYS DRIVER 6709M: Linus Walleij <linus.walleij@linaro.org> 6710L: linux-input@vger.kernel.org 6711S: Supported 6712F: drivers/input/keyboard/dlink-dir685-touchkeys.c 6713 6714DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 6715M: Joshua Kinard <linux@kumba.dev> 6716S: Maintained 6717F: drivers/rtc/rtc-ds1685.c 6718F: include/linux/rtc/ds1685.h 6719 6720DAMA SLAVE for AX.25 6721M: Joerg Reuter <jreuter@yaina.de> 6722L: linux-hams@vger.kernel.org 6723S: Maintained 6724W: http://yaina.de/jreuter/ 6725W: http://www.qsl.net/dl1bke/ 6726F: net/ax25/af_ax25.c 6727F: net/ax25/ax25_dev.c 6728F: net/ax25/ax25_ds_* 6729F: net/ax25/ax25_in.c 6730F: net/ax25/ax25_out.c 6731F: net/ax25/ax25_timer.c 6732F: net/ax25/sysctl_net_ax25.c 6733 6734DASHARO ACPI PLATFORM DRIVER 6735M: Michał Kopeć <michal.kopec@3mdeb.com> 6736S: Maintained 6737W: https://docs.dasharo.com/ 6738F: drivers/platform/x86/dasharo-acpi.c 6739 6740DATA ACCESS MONITOR 6741M: SeongJae Park <sj@kernel.org> 6742L: damon@lists.linux.dev 6743L: linux-mm@kvack.org 6744S: Maintained 6745W: https://damonitor.github.io 6746P: Documentation/mm/damon/maintainer-profile.rst 6747T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 6748T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 6749T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 6750F: Documentation/ABI/testing/sysfs-kernel-mm-damon 6751F: Documentation/admin-guide/mm/damon/ 6752F: Documentation/mm/damon/ 6753F: include/linux/damon.h 6754F: include/trace/events/damon.h 6755F: mm/damon/ 6756F: samples/damon/ 6757F: tools/testing/selftests/damon/ 6758 6759DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 6760L: netdev@vger.kernel.org 6761S: Orphan 6762F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 6763F: drivers/net/ethernet/dec/tulip/dmfe.c 6764 6765DC390/AM53C974 SCSI driver 6766M: Hannes Reinecke <hare@suse.com> 6767L: linux-scsi@vger.kernel.org 6768S: Maintained 6769F: drivers/scsi/am53c974.c 6770 6771DC395x SCSI driver 6772M: Oliver Neukum <oliver@neukum.org> 6773M: Ali Akcaagac <aliakc@web.de> 6774M: Jamie Lenehan <lenehan@twibble.org> 6775S: Maintained 6776F: Documentation/scsi/dc395x.rst 6777F: drivers/scsi/dc395x.* 6778 6779DEBUGOBJECTS: 6780M: Thomas Gleixner <tglx@linutronix.de> 6781L: linux-kernel@vger.kernel.org 6782S: Maintained 6783T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 6784F: include/linux/debugobjects.h 6785F: lib/debugobjects.c 6786 6787DECSTATION PLATFORM SUPPORT 6788M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6789L: linux-mips@vger.kernel.org 6790S: Maintained 6791F: arch/mips/dec/ 6792F: arch/mips/include/asm/dec/ 6793F: arch/mips/include/asm/mach-dec/ 6794 6795DEFXX FDDI NETWORK DRIVER 6796M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6797S: Maintained 6798F: drivers/net/fddi/defxx.* 6799 6800DEFZA FDDI NETWORK DRIVER 6801M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6802S: Maintained 6803F: drivers/net/fddi/defza.* 6804 6805DEINTERLACE DRIVERS FOR ALLWINNER H3 6806M: Jernej Skrabec <jernej.skrabec@gmail.com> 6807L: linux-media@vger.kernel.org 6808S: Maintained 6809T: git git://linuxtv.org/media.git 6810F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 6811F: drivers/media/platform/sunxi/sun8i-di/ 6812 6813DELL LAPTOP DRIVER 6814M: Matthew Garrett <mjg59@srcf.ucam.org> 6815M: Pali Rohár <pali@kernel.org> 6816L: platform-driver-x86@vger.kernel.org 6817S: Maintained 6818F: drivers/platform/x86/dell/dell-laptop.c 6819 6820DELL LAPTOP FREEFALL DRIVER 6821M: Pali Rohár <pali@kernel.org> 6822S: Maintained 6823F: drivers/platform/x86/dell/dell-smo8800.c 6824 6825DELL LAPTOP RBTN DRIVER 6826M: Pali Rohár <pali@kernel.org> 6827S: Maintained 6828F: drivers/platform/x86/dell/dell-rbtn.* 6829 6830DELL LAPTOP SMM DRIVER 6831M: Pali Rohár <pali@kernel.org> 6832S: Maintained 6833F: Documentation/ABI/obsolete/procfs-i8k 6834F: drivers/hwmon/dell-smm-hwmon.c 6835F: include/uapi/linux/i8k.h 6836 6837DELL PC DRIVER 6838M: Lyndon Sanche <lsanche@lyndeno.ca> 6839L: platform-driver-x86@vger.kernel.org 6840S: Maintained 6841F: drivers/platform/x86/dell/dell-pc.c 6842 6843DELL REMOTE BIOS UPDATE DRIVER 6844M: Stuart Hayes <stuart.w.hayes@gmail.com> 6845L: platform-driver-x86@vger.kernel.org 6846S: Maintained 6847F: drivers/platform/x86/dell/dell_rbu.c 6848 6849DELL SMBIOS DRIVER 6850M: Pali Rohár <pali@kernel.org> 6851L: Dell.Client.Kernel@dell.com 6852L: platform-driver-x86@vger.kernel.org 6853S: Maintained 6854F: drivers/platform/x86/dell/dell-smbios.* 6855 6856DELL SMBIOS SMM DRIVER 6857L: Dell.Client.Kernel@dell.com 6858L: platform-driver-x86@vger.kernel.org 6859S: Maintained 6860F: drivers/platform/x86/dell/dell-smbios-smm.c 6861 6862DELL SMBIOS WMI DRIVER 6863L: Dell.Client.Kernel@dell.com 6864L: platform-driver-x86@vger.kernel.org 6865S: Maintained 6866F: drivers/platform/x86/dell/dell-smbios-wmi.c 6867F: tools/wmi/dell-smbios-example.c 6868 6869DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 6870M: Stuart Hayes <stuart.w.hayes@gmail.com> 6871L: platform-driver-x86@vger.kernel.org 6872S: Maintained 6873F: Documentation/userspace-api/dcdbas.rst 6874F: drivers/platform/x86/dell/dcdbas.* 6875 6876DELL WMI DDV DRIVER 6877M: Armin Wolf <W_Armin@gmx.de> 6878S: Maintained 6879F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 6880F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 6881F: Documentation/wmi/devices/dell-wmi-ddv.rst 6882F: drivers/platform/x86/dell/dell-wmi-ddv.c 6883 6884DELL WMI DESCRIPTOR DRIVER 6885L: Dell.Client.Kernel@dell.com 6886S: Maintained 6887F: drivers/platform/x86/dell/dell-wmi-descriptor.c 6888 6889DELL WMI HARDWARE PRIVACY SUPPORT 6890L: Dell.Client.Kernel@dell.com 6891L: platform-driver-x86@vger.kernel.org 6892S: Maintained 6893F: drivers/platform/x86/dell/dell-wmi-privacy.c 6894 6895DELL WMI NOTIFICATIONS DRIVER 6896M: Matthew Garrett <mjg59@srcf.ucam.org> 6897M: Pali Rohár <pali@kernel.org> 6898S: Maintained 6899F: drivers/platform/x86/dell/dell-wmi-base.c 6900 6901DELL WMI SYSMAN DRIVER 6902M: Prasanth Ksr <prasanth.ksr@dell.com> 6903L: Dell.Client.Kernel@dell.com 6904L: platform-driver-x86@vger.kernel.org 6905S: Maintained 6906F: Documentation/ABI/testing/sysfs-class-firmware-attributes 6907F: drivers/platform/x86/dell/dell-wmi-sysman/ 6908 6909DELTA AHE-50DC FAN CONTROL MODULE DRIVER 6910M: Zev Weiss <zev@bewilderbeest.net> 6911L: linux-hwmon@vger.kernel.org 6912S: Maintained 6913F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 6914 6915DELTA DPS920AB PSU DRIVER 6916M: Robert Marko <robert.marko@sartura.hr> 6917L: linux-hwmon@vger.kernel.org 6918S: Maintained 6919F: Documentation/hwmon/dps920ab.rst 6920F: drivers/hwmon/pmbus/dps920ab.c 6921 6922DELTA NETWORKS TN48M CPLD DRIVERS 6923M: Robert Marko <robert.marko@sartura.hr> 6924S: Maintained 6925F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 6926F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 6927F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 6928F: drivers/gpio/gpio-tn48m.c 6929F: include/dt-bindings/reset/delta,tn48m-reset.h 6930 6931DELTA ST MEDIA DRIVER 6932M: Hugues Fruchet <hugues.fruchet@foss.st.com> 6933L: linux-media@vger.kernel.org 6934S: Supported 6935W: https://linuxtv.org 6936T: git git://linuxtv.org/media.git 6937F: drivers/media/platform/st/sti/delta 6938 6939DENALI NAND DRIVER 6940L: linux-mtd@lists.infradead.org 6941S: Orphan 6942F: drivers/mtd/nand/raw/denali* 6943 6944DESIGNWARE EDMA CORE IP DRIVER 6945M: Manivannan Sadhasivam <mani@kernel.org> 6946L: dmaengine@vger.kernel.org 6947S: Maintained 6948F: drivers/dma/dw-edma/ 6949F: include/linux/dma/edma.h 6950 6951DESIGNWARE USB2 DRD IP DRIVER 6952M: Minas Harutyunyan <hminas@synopsys.com> 6953L: linux-usb@vger.kernel.org 6954S: Maintained 6955T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 6956F: drivers/usb/dwc2/ 6957 6958DESIGNWARE USB3 DRD IP DRIVER 6959M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 6960L: linux-usb@vger.kernel.org 6961S: Maintained 6962F: drivers/usb/dwc3/ 6963 6964DESIGNWARE XDATA IP DRIVER 6965L: linux-pci@vger.kernel.org 6966S: Orphan 6967F: Documentation/misc-devices/dw-xdata-pcie.rst 6968F: drivers/misc/dw-xdata-pcie.c 6969 6970DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 6971M: Andreas Klinger <ak@it-klinger.de> 6972L: linux-iio@vger.kernel.org 6973S: Maintained 6974F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 6975F: drivers/iio/proximity/srf*.c 6976 6977DEVICE COREDUMP (DEV_COREDUMP) 6978M: Johannes Berg <johannes@sipsolutions.net> 6979L: linux-kernel@vger.kernel.org 6980S: Maintained 6981F: drivers/base/devcoredump.c 6982F: include/linux/devcoredump.h 6983 6984DEVICE DEPENDENCY HELPER SCRIPT 6985M: Saravana Kannan <saravanak@google.com> 6986L: linux-kernel@vger.kernel.org 6987S: Maintained 6988F: scripts/dev-needs.sh 6989 6990DEVICE DIRECT ACCESS (DAX) 6991M: Dan Williams <dan.j.williams@intel.com> 6992M: Vishal Verma <vishal.l.verma@intel.com> 6993M: Dave Jiang <dave.jiang@intel.com> 6994L: nvdimm@lists.linux.dev 6995L: linux-cxl@vger.kernel.org 6996S: Supported 6997F: drivers/dax/ 6998 6999DEVICE FREQUENCY (DEVFREQ) 7000M: MyungJoo Ham <myungjoo.ham@samsung.com> 7001M: Kyungmin Park <kyungmin.park@samsung.com> 7002M: Chanwoo Choi <cw00.choi@samsung.com> 7003L: linux-pm@vger.kernel.org 7004S: Maintained 7005T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 7006F: Documentation/devicetree/bindings/devfreq/ 7007F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 7008F: drivers/devfreq/ 7009F: include/linux/devfreq.h 7010F: include/trace/events/devfreq.h 7011 7012DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 7013M: Chanwoo Choi <cw00.choi@samsung.com> 7014L: linux-pm@vger.kernel.org 7015S: Supported 7016T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 7017F: Documentation/devicetree/bindings/devfreq/event/ 7018F: drivers/devfreq/devfreq-event.c 7019F: drivers/devfreq/event/ 7020F: include/dt-bindings/pmu/exynos_ppmu.h 7021F: include/linux/devfreq-event.h 7022 7023DEVICE RESOURCE MANAGEMENT HELPERS 7024M: Hans de Goede <hansg@kernel.org> 7025R: Matti Vaittinen <mazziesaccount@gmail.com> 7026S: Maintained 7027F: include/linux/devm-helpers.h 7028 7029DEVICE-MAPPER (LVM) 7030M: Alasdair Kergon <agk@redhat.com> 7031M: Mike Snitzer <snitzer@kernel.org> 7032M: Mikulas Patocka <mpatocka@redhat.com> 7033L: dm-devel@lists.linux.dev 7034S: Maintained 7035Q: http://patchwork.kernel.org/project/dm-devel/list/ 7036T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 7037F: Documentation/admin-guide/device-mapper/ 7038F: drivers/md/Kconfig 7039F: drivers/md/Makefile 7040F: drivers/md/dm* 7041F: drivers/md/persistent-data/ 7042F: include/linux/device-mapper.h 7043F: include/linux/dm-*.h 7044F: include/uapi/linux/dm-*.h 7045 7046DEVICE-MAPPER VDO TARGET 7047M: Matthew Sakai <msakai@redhat.com> 7048L: dm-devel@lists.linux.dev 7049S: Maintained 7050F: Documentation/admin-guide/device-mapper/vdo*.rst 7051F: drivers/md/dm-vdo/ 7052 7053DEVLINK 7054M: Jiri Pirko <jiri@resnulli.us> 7055L: netdev@vger.kernel.org 7056S: Supported 7057F: Documentation/networking/devlink 7058F: include/net/devlink.h 7059F: include/uapi/linux/devlink.h 7060F: net/devlink/ 7061 7062DFROBOT SD2405AL RTC DRIVER 7063M: Tóth János <gomba007@gmail.com> 7064L: linux-rtc@vger.kernel.org 7065S: Maintained 7066F: drivers/rtc/rtc-sd2405al.c 7067 7068DFROBOT SEN0322 DRIVER 7069M: Tóth János <gomba007@gmail.com> 7070L: linux-iio@vger.kernel.org 7071S: Maintained 7072F: drivers/iio/chemical/sen0322.c 7073 7074DH ELECTRONICS DHSOM SOM AND BOARD SUPPORT 7075M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 7076M: Marek Vasut <marex@denx.de> 7077L: kernel@dh-electronics.com 7078S: Maintained 7079N: dhcom 7080N: dhcor 7081N: dhsom 7082 7083DIALOG SEMICONDUCTOR DRIVERS 7084M: Support Opensource <support.opensource@diasemi.com> 7085S: Supported 7086W: http://www.dialog-semiconductor.com/products 7087F: Documentation/devicetree/bindings/input/dlg,da72??.yaml 7088F: Documentation/devicetree/bindings/input/dlg,da9062-onkey.yaml 7089F: Documentation/devicetree/bindings/mfd/da90*.txt 7090F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 7091F: Documentation/devicetree/bindings/regulator/da92*.txt 7092F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 7093F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 7094F: Documentation/devicetree/bindings/sound/da[79]*.txt 7095F: Documentation/devicetree/bindings/sound/dlg,da7213.yaml 7096F: Documentation/devicetree/bindings/thermal/dlg,da9062-thermal.yaml 7097F: Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml 7098F: Documentation/hwmon/da90??.rst 7099F: drivers/gpio/gpio-da90??.c 7100F: drivers/hwmon/da90??-hwmon.c 7101F: drivers/iio/adc/da91??-*.c 7102F: drivers/input/misc/da72??.[ch] 7103F: drivers/input/misc/da90??_onkey.c 7104F: drivers/input/touchscreen/da9052_tsi.c 7105F: drivers/leds/leds-da90??.c 7106F: drivers/mfd/da903x.c 7107F: drivers/mfd/da90??-*.c 7108F: drivers/mfd/da91??-*.c 7109F: drivers/pinctrl/pinctrl-da90??.c 7110F: drivers/power/supply/da9052-battery.c 7111F: drivers/power/supply/da91??-*.c 7112F: drivers/regulator/da9???-regulator.[ch] 7113F: drivers/regulator/slg51000-regulator.[ch] 7114F: drivers/rtc/rtc-da90??.c 7115F: drivers/thermal/da90??-thermal.c 7116F: drivers/video/backlight/da90??_bl.c 7117F: drivers/watchdog/da90??_wdt.c 7118F: include/dt-bindings/regulator/dlg,da9*-regulator.h 7119F: include/linux/mfd/da903x.h 7120F: include/linux/mfd/da9052/ 7121F: include/linux/mfd/da9055/ 7122F: include/linux/mfd/da9062/ 7123F: include/linux/mfd/da9063/ 7124F: include/linux/mfd/da9150/ 7125F: include/linux/regulator/da9211.h 7126F: include/sound/da[79]*.h 7127F: sound/soc/codecs/da[79]*.[ch] 7128 7129DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 7130M: William Breathitt Gray <wbg@kernel.org> 7131L: linux-gpio@vger.kernel.org 7132S: Maintained 7133F: drivers/gpio/gpio-gpio-mm.c 7134 7135DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER 7136M: Martin Tuma <martin.tuma@digiteqautomotive.com> 7137L: linux-media@vger.kernel.org 7138S: Maintained 7139F: Documentation/admin-guide/media/mgb4.rst 7140F: drivers/media/pci/mgb4/ 7141 7142DIOLAN U2C-12 I2C DRIVER 7143M: Guenter Roeck <linux@roeck-us.net> 7144L: linux-i2c@vger.kernel.org 7145S: Maintained 7146F: drivers/i2c/busses/i2c-diolan-u2c.c 7147 7148DIRECTORY NOTIFICATION (DNOTIFY) 7149M: Jan Kara <jack@suse.cz> 7150R: Amir Goldstein <amir73il@gmail.com> 7151L: linux-fsdevel@vger.kernel.org 7152S: Maintained 7153F: Documentation/filesystems/dnotify.rst 7154F: fs/notify/dnotify/ 7155F: include/linux/dnotify.h 7156 7157DISK GEOMETRY AND PARTITION HANDLING 7158M: Andries Brouwer <aeb@cwi.nl> 7159S: Maintained 7160W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 7161W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 7162W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 7163 7164DISKQUOTA 7165M: Jan Kara <jack@suse.com> 7166S: Maintained 7167F: Documentation/filesystems/quota.rst 7168F: fs/quota/ 7169F: include/linux/quota*.h 7170F: include/uapi/linux/quota*.h 7171 7172DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 7173M: Bernie Thompson <bernie@plugable.com> 7174L: linux-fbdev@vger.kernel.org 7175S: Maintained 7176W: http://plugable.com/category/projects/udlfb/ 7177F: Documentation/fb/udlfb.rst 7178F: drivers/video/fbdev/udlfb.c 7179F: include/video/udlfb.h 7180 7181DISTRIBUTED LOCK MANAGER (DLM) 7182M: Alexander Aring <aahringo@redhat.com> 7183M: David Teigland <teigland@redhat.com> 7184L: gfs2@lists.linux.dev 7185S: Supported 7186W: https://pagure.io/dlm 7187T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 7188F: fs/dlm/ 7189 7190DMA BUFFER SHARING FRAMEWORK 7191M: Sumit Semwal <sumit.semwal@linaro.org> 7192M: Christian König <christian.koenig@amd.com> 7193L: linux-media@vger.kernel.org 7194L: dri-devel@lists.freedesktop.org 7195L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 7196S: Maintained 7197T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7198F: Documentation/driver-api/dma-buf.rst 7199F: Documentation/userspace-api/dma-buf-alloc-exchange.rst 7200F: drivers/dma-buf/ 7201F: include/linux/*fence.h 7202F: include/linux/dma-buf.h 7203F: include/linux/dma-resv.h 7204K: \bdma_(?:buf|fence|resv)\b 7205 7206DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 7207M: Vinod Koul <vkoul@kernel.org> 7208L: dmaengine@vger.kernel.org 7209S: Maintained 7210Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 7211T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 7212F: Documentation/devicetree/bindings/dma/ 7213F: Documentation/driver-api/dmaengine/ 7214F: drivers/dma/ 7215F: include/dt-bindings/dma/ 7216F: include/linux/dma/ 7217F: include/linux/dmaengine.h 7218F: include/linux/of_dma.h 7219 7220DMA MAPPING BENCHMARK 7221M: Xiang Chen <chenxiang66@hisilicon.com> 7222L: iommu@lists.linux.dev 7223F: kernel/dma/map_benchmark.c 7224F: tools/testing/selftests/dma/ 7225 7226DMA MAPPING HELPERS 7227M: Marek Szyprowski <m.szyprowski@samsung.com> 7228R: Robin Murphy <robin.murphy@arm.com> 7229L: iommu@lists.linux.dev 7230S: Supported 7231W: http://git.infradead.org/users/hch/dma-mapping.git 7232T: git git://git.infradead.org/users/hch/dma-mapping.git 7233F: include/asm-generic/dma-mapping.h 7234F: include/linux/dma-direct.h 7235F: include/linux/dma-map-ops.h 7236F: include/linux/dma-mapping.h 7237F: include/linux/swiotlb.h 7238F: kernel/dma/ 7239 7240DMA MAPPING HELPERS DEVICE DRIVER API [RUST] 7241M: Abdiel Janulgue <abdiel.janulgue@gmail.com> 7242M: Danilo Krummrich <dakr@kernel.org> 7243R: Daniel Almeida <daniel.almeida@collabora.com> 7244R: Robin Murphy <robin.murphy@arm.com> 7245R: Andreas Hindborg <a.hindborg@kernel.org> 7246L: rust-for-linux@vger.kernel.org 7247S: Supported 7248W: https://rust-for-linux.com 7249T: git https://github.com/Rust-for-Linux/linux.git alloc-next 7250F: rust/helpers/dma.c 7251F: rust/kernel/dma.rs 7252F: samples/rust/rust_dma.rs 7253 7254DMA-BUF HEAPS FRAMEWORK 7255M: Sumit Semwal <sumit.semwal@linaro.org> 7256R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 7257R: Brian Starkey <Brian.Starkey@arm.com> 7258R: John Stultz <jstultz@google.com> 7259R: T.J. Mercier <tjmercier@google.com> 7260L: linux-media@vger.kernel.org 7261L: dri-devel@lists.freedesktop.org 7262L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 7263S: Maintained 7264T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7265F: Documentation/userspace-api/dma-buf-heaps.rst 7266F: drivers/dma-buf/dma-heap.c 7267F: drivers/dma-buf/heaps/* 7268F: include/linux/dma-heap.h 7269F: include/uapi/linux/dma-heap.h 7270F: tools/testing/selftests/dmabuf-heaps/ 7271 7272DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 7273M: Lukasz Luba <lukasz.luba@arm.com> 7274L: linux-pm@vger.kernel.org 7275L: linux-samsung-soc@vger.kernel.org 7276S: Maintained 7277F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 7278F: drivers/memory/samsung/exynos5422-dmc.c 7279 7280DME1737 HARDWARE MONITOR DRIVER 7281M: Juerg Haefliger <juergh@proton.me> 7282L: linux-hwmon@vger.kernel.org 7283S: Maintained 7284F: Documentation/hwmon/dme1737.rst 7285F: drivers/hwmon/dme1737.c 7286 7287DMI/SMBIOS SUPPORT 7288M: Jean Delvare <jdelvare@suse.com> 7289S: Maintained 7290T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 7291F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 7292F: drivers/firmware/dmi-id.c 7293F: drivers/firmware/dmi_scan.c 7294F: include/linux/dmi.h 7295 7296DOCUMENTATION 7297M: Jonathan Corbet <corbet@lwn.net> 7298L: linux-doc@vger.kernel.org 7299S: Maintained 7300P: Documentation/doc-guide/maintainer-profile.rst 7301T: git git://git.lwn.net/linux.git docs-next 7302F: Documentation/ 7303F: scripts/check-variable-fonts.sh 7304F: scripts/documentation-file-ref-check 7305F: scripts/get_abi.py 7306F: scripts/kernel-doc* 7307F: scripts/lib/abi/* 7308F: scripts/lib/kdoc/* 7309F: scripts/sphinx-pre-install 7310X: Documentation/ABI/ 7311X: Documentation/admin-guide/media/ 7312X: Documentation/devicetree/ 7313X: Documentation/driver-api/media/ 7314X: Documentation/firmware-guide/acpi/ 7315X: Documentation/i2c/ 7316X: Documentation/netlink/ 7317X: Documentation/power/ 7318X: Documentation/spi/ 7319X: Documentation/userspace-api/media/ 7320 7321DOCUMENTATION PROCESS 7322M: Jonathan Corbet <corbet@lwn.net> 7323L: workflows@vger.kernel.org 7324S: Maintained 7325F: Documentation/dev-tools/ 7326F: Documentation/maintainer/ 7327F: Documentation/process/ 7328 7329DOCUMENTATION REPORTING ISSUES 7330M: Thorsten Leemhuis <linux@leemhuis.info> 7331L: linux-doc@vger.kernel.org 7332S: Maintained 7333F: Documentation/admin-guide/bug-bisect.rst 7334F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 7335F: Documentation/admin-guide/reporting-issues.rst 7336F: Documentation/admin-guide/verify-bugs-and-bisect-regressions.rst 7337 7338DOCUMENTATION SCRIPTS 7339M: Mauro Carvalho Chehab <mchehab@kernel.org> 7340L: linux-doc@vger.kernel.org 7341S: Maintained 7342F: Documentation/sphinx/parse-headers.pl 7343F: scripts/documentation-file-ref-check 7344F: scripts/sphinx-pre-install 7345 7346DOCUMENTATION/ITALIAN 7347M: Federico Vaga <federico.vaga@vaga.pv.it> 7348L: linux-doc@vger.kernel.org 7349S: Maintained 7350F: Documentation/translations/it_IT 7351 7352DOCUMENTATION/JAPANESE 7353R: Akira Yokosawa <akiyks@gmail.com> 7354L: linux-doc@vger.kernel.org 7355S: Maintained 7356F: Documentation/translations/ja_JP 7357 7358DONGWOON DW9714 LENS VOICE COIL DRIVER 7359M: Sakari Ailus <sakari.ailus@linux.intel.com> 7360L: linux-media@vger.kernel.org 7361S: Maintained 7362T: git git://linuxtv.org/media.git 7363F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 7364F: drivers/media/i2c/dw9714.c 7365 7366DONGWOON DW9719 LENS VOICE COIL DRIVER 7367M: Daniel Scally <djrscally@gmail.com> 7368L: linux-media@vger.kernel.org 7369S: Maintained 7370T: git git://linuxtv.org/media.git 7371F: drivers/media/i2c/dw9719.c 7372 7373DONGWOON DW9768 LENS VOICE COIL DRIVER 7374L: linux-media@vger.kernel.org 7375S: Orphan 7376T: git git://linuxtv.org/media.git 7377F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 7378F: drivers/media/i2c/dw9768.c 7379 7380DONGWOON DW9807 LENS VOICE COIL DRIVER 7381M: Sakari Ailus <sakari.ailus@linux.intel.com> 7382L: linux-media@vger.kernel.org 7383S: Maintained 7384T: git git://linuxtv.org/media.git 7385F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 7386F: drivers/media/i2c/dw9807-vcm.c 7387 7388DOUBLETALK DRIVER 7389M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 7390L: blinux-list@redhat.com 7391S: Maintained 7392F: drivers/char/dtlk.c 7393F: include/linux/dtlk.h 7394 7395DPAA2 DATAPATH I/O (DPIO) DRIVER 7396M: Roy Pledge <Roy.Pledge@nxp.com> 7397L: linux-kernel@vger.kernel.org 7398S: Maintained 7399F: drivers/soc/fsl/dpio 7400 7401DPAA2 ETHERNET DRIVER 7402M: Ioana Ciornei <ioana.ciornei@nxp.com> 7403L: netdev@vger.kernel.org 7404S: Maintained 7405F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 7406F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 7407F: drivers/net/ethernet/freescale/dpaa2/Kconfig 7408F: drivers/net/ethernet/freescale/dpaa2/Makefile 7409F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 7410F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 7411F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 7412F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 7413F: drivers/net/ethernet/freescale/dpaa2/dpmac* 7414F: drivers/net/ethernet/freescale/dpaa2/dpni* 7415 7416DPAA2 ETHERNET SWITCH DRIVER 7417M: Ioana Ciornei <ioana.ciornei@nxp.com> 7418L: netdev@vger.kernel.org 7419S: Maintained 7420F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 7421F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 7422F: drivers/net/ethernet/freescale/dpaa2/dpsw* 7423 7424DPLL SUBSYSTEM 7425M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 7426M: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> 7427M: Jiri Pirko <jiri@resnulli.us> 7428L: netdev@vger.kernel.org 7429S: Supported 7430F: Documentation/devicetree/bindings/dpll/dpll-device.yaml 7431F: Documentation/devicetree/bindings/dpll/dpll-pin.yaml 7432F: Documentation/driver-api/dpll.rst 7433F: drivers/dpll/* 7434F: include/linux/dpll.h 7435F: include/uapi/linux/dpll.h 7436 7437DRBD DRIVER 7438M: Philipp Reisner <philipp.reisner@linbit.com> 7439M: Lars Ellenberg <lars.ellenberg@linbit.com> 7440M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 7441L: drbd-dev@lists.linbit.com 7442S: Supported 7443W: http://www.drbd.org 7444T: git git://git.linbit.com/linux-drbd.git 7445T: git git://git.linbit.com/drbd-8.4.git 7446F: Documentation/admin-guide/blockdev/ 7447F: drivers/block/drbd/ 7448F: include/linux/drbd* 7449F: lib/lru_cache.c 7450 7451DRIVER COMPONENT FRAMEWORK 7452L: dri-devel@lists.freedesktop.org 7453F: drivers/base/component.c 7454F: include/linux/component.h 7455 7456DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 7457M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 7458M: "Rafael J. Wysocki" <rafael@kernel.org> 7459M: Danilo Krummrich <dakr@kernel.org> 7460S: Supported 7461T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 7462F: Documentation/core-api/kobject.rst 7463F: drivers/base/ 7464F: fs/debugfs/ 7465F: fs/sysfs/ 7466F: include/linux/device/ 7467F: include/linux/debugfs.h 7468F: include/linux/device.h 7469F: include/linux/fwnode.h 7470F: include/linux/kobj* 7471F: include/linux/property.h 7472F: include/linux/sysfs.h 7473F: lib/kobj* 7474F: rust/kernel/device.rs 7475F: rust/kernel/device/ 7476F: rust/kernel/device_id.rs 7477F: rust/kernel/devres.rs 7478F: rust/kernel/driver.rs 7479F: rust/kernel/faux.rs 7480F: rust/kernel/platform.rs 7481F: samples/rust/rust_driver_platform.rs 7482F: samples/rust/rust_driver_faux.rs 7483 7484DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 7485M: Nishanth Menon <nm@ti.com> 7486L: linux-pm@vger.kernel.org 7487S: Maintained 7488F: drivers/soc/ti/smartreflex.c 7489F: include/linux/power/smartreflex.h 7490 7491DRM ACCEL DRIVERS FOR INTEL VPU 7492M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 7493M: Maciej Falkowski <maciej.falkowski@linux.intel.com> 7494L: dri-devel@lists.freedesktop.org 7495S: Supported 7496T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7497F: drivers/accel/ivpu/ 7498F: include/uapi/drm/ivpu_accel.h 7499 7500DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 7501M: Oded Gabbay <ogabbay@kernel.org> 7502L: dri-devel@lists.freedesktop.org 7503S: Maintained 7504C: irc://irc.oftc.net/dri-devel 7505T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 7506F: Documentation/accel/ 7507F: drivers/accel/ 7508F: include/drm/drm_accel.h 7509 7510DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 7511M: Maxime Ripard <mripard@kernel.org> 7512M: Chen-Yu Tsai <wens@csie.org> 7513R: Jernej Skrabec <jernej.skrabec@gmail.com> 7514L: dri-devel@lists.freedesktop.org 7515S: Supported 7516T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7517F: drivers/gpu/drm/sun4i/sun8i* 7518 7519DRM DRIVER FOR APPLE TOUCH BARS 7520M: Aun-Ali Zaidi <admin@kodeit.net> 7521M: Aditya Garg <gargaditya08@live.com> 7522L: dri-devel@lists.freedesktop.org 7523S: Maintained 7524T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7525F: drivers/gpu/drm/tiny/appletbdrm.c 7526 7527DRM DRIVER FOR ARM PL111 CLCD 7528M: Linus Walleij <linus.walleij@linaro.org> 7529S: Maintained 7530T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7531F: drivers/gpu/drm/pl111/ 7532 7533DRM DRIVER FOR ARM VERSATILE TFT PANELS 7534M: Linus Walleij <linus.walleij@linaro.org> 7535S: Maintained 7536T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7537F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 7538F: drivers/gpu/drm/panel/panel-arm-versatile.c 7539 7540DRM DRIVER FOR ASPEED BMC GFX 7541M: Joel Stanley <joel@jms.id.au> 7542L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 7543S: Supported 7544T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7545F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 7546F: drivers/gpu/drm/aspeed/ 7547 7548DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 7549M: Dave Airlie <airlied@redhat.com> 7550R: Thomas Zimmermann <tzimmermann@suse.de> 7551R: Jocelyn Falempe <jfalempe@redhat.com> 7552L: dri-devel@lists.freedesktop.org 7553S: Supported 7554T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7555F: drivers/gpu/drm/ast/ 7556 7557DRM DRIVER FOR BOCHS VIRTUAL GPU 7558M: Gerd Hoffmann <kraxel@redhat.com> 7559L: virtualization@lists.linux.dev 7560S: Maintained 7561T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7562F: drivers/gpu/drm/tiny/bochs.c 7563 7564DRM DRIVER FOR BOE HIMAX8279D PANELS 7565M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 7566S: Maintained 7567F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 7568F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 7569 7570DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 7571M: Jagan Teki <jagan@amarulasolutions.com> 7572S: Maintained 7573F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 7574F: drivers/gpu/drm/bridge/chipone-icn6211.c 7575 7576DRM DRIVER FOR EBBG FT8719 PANEL 7577M: Joel Selvaraj <jo@jsfamily.in> 7578S: Maintained 7579T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7580F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 7581F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 7582 7583DRM DRIVER FOR FARADAY TVE200 TV ENCODER 7584M: Linus Walleij <linus.walleij@linaro.org> 7585S: Maintained 7586T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7587F: drivers/gpu/drm/tve200/ 7588 7589DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 7590M: Icenowy Zheng <icenowy@aosc.io> 7591S: Maintained 7592F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 7593F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 7594 7595DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 7596M: Jagan Teki <jagan@amarulasolutions.com> 7597S: Maintained 7598F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 7599F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 7600 7601DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 7602M: Thomas Zimmermann <tzimmermann@suse.de> 7603M: Javier Martinez Canillas <javierm@redhat.com> 7604L: dri-devel@lists.freedesktop.org 7605S: Maintained 7606T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7607F: drivers/firmware/sysfb*.c 7608F: drivers/gpu/drm/sysfb/ 7609F: drivers/video/aperture.c 7610F: drivers/video/nomodeset.c 7611F: include/linux/aperture.h 7612F: include/linux/sysfb.h 7613F: include/video/nomodeset.h 7614 7615DRM DRIVER FOR GENERIC EDP PANELS 7616R: Douglas Anderson <dianders@chromium.org> 7617F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 7618F: drivers/gpu/drm/panel/panel-edp.c 7619 7620DRM DRIVER FOR GENERIC USB DISPLAY 7621S: Orphan 7622W: https://github.com/notro/gud/wiki 7623T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7624F: drivers/gpu/drm/gud/ 7625F: include/drm/gud.h 7626 7627DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 7628M: Hans de Goede <hansg@kernel.org> 7629S: Maintained 7630T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7631F: drivers/gpu/drm/tiny/gm12u320.c 7632 7633DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 7634M: Ondrej Jirman <megi@xff.cz> 7635M: Javier Martinez Canillas <javierm@redhat.com> 7636S: Maintained 7637T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7638F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 7639F: drivers/gpu/drm/panel/panel-himax-hx8394.c 7640 7641DRM DRIVER FOR HX8357D PANELS 7642S: Orphan 7643T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7644F: Documentation/devicetree/bindings/display/himax,hx8357.yaml 7645F: drivers/gpu/drm/tiny/hx8357d.c 7646 7647DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 7648M: Deepak Rawat <drawat.floss@gmail.com> 7649L: linux-hyperv@vger.kernel.org 7650L: dri-devel@lists.freedesktop.org 7651S: Maintained 7652T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7653F: drivers/gpu/drm/hyperv 7654 7655DRM DRIVER FOR ILITEK ILI9225 PANELS 7656M: David Lechner <david@lechnology.com> 7657S: Maintained 7658T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7659F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 7660F: drivers/gpu/drm/tiny/ili9225.c 7661 7662DRM DRIVER FOR ILITEK ILI9486 PANELS 7663M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 7664S: Maintained 7665T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7666F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 7667F: drivers/gpu/drm/tiny/ili9486.c 7668 7669DRM DRIVER FOR ILITEK ILI9805 PANELS 7670M: Michael Trimarchi <michael@amarulasolutions.com> 7671S: Maintained 7672F: Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml 7673F: drivers/gpu/drm/panel/panel-ilitek-ili9805.c 7674 7675DRM DRIVER FOR ILITEK ILI9806E PANELS 7676M: Michael Walle <mwalle@kernel.org> 7677S: Maintained 7678F: drivers/gpu/drm/panel/panel-ilitek-ili9806e.c 7679 7680DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 7681M: Jagan Teki <jagan@edgeble.ai> 7682S: Maintained 7683F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 7684F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 7685 7686DRM DRIVER FOR LG SW43408 PANELS 7687M: Sumit Semwal <sumit.semwal@linaro.org> 7688M: Casey Connolly <casey.connolly@linaro.org> 7689S: Maintained 7690T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7691F: Documentation/devicetree/bindings/display/panel/lg,sw43408.yaml 7692F: drivers/gpu/drm/panel/panel-lg-sw43408.c 7693 7694DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 7695M: Paul Kocialkowski <paulk@sys-base.io> 7696S: Supported 7697T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7698F: drivers/gpu/drm/logicvc/ 7699 7700DRM DRIVER FOR LVDS PANELS 7701M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7702L: dri-devel@lists.freedesktop.org 7703S: Maintained 7704T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7705F: Documentation/devicetree/bindings/display/lvds.yaml 7706F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 7707F: drivers/gpu/drm/panel/panel-lvds.c 7708 7709DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 7710M: Guido Günther <agx@sigxcpu.org> 7711R: Purism Kernel Team <kernel@puri.sm> 7712S: Maintained 7713F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 7714F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 7715 7716DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 7717M: Dave Airlie <airlied@redhat.com> 7718R: Thomas Zimmermann <tzimmermann@suse.de> 7719R: Jocelyn Falempe <jfalempe@redhat.com> 7720L: dri-devel@lists.freedesktop.org 7721S: Supported 7722T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7723F: drivers/gpu/drm/mgag200/ 7724 7725DRM DRIVER FOR MI0283QT 7726M: Alex Lanzano <lanzano.alex@gmail.com> 7727S: Maintained 7728T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7729F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 7730F: drivers/gpu/drm/tiny/mi0283qt.c 7731 7732DRM DRIVER FOR MIPI DBI compatible panels 7733S: Orphan 7734W: https://github.com/notro/panel-mipi-dbi/wiki 7735T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7736F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 7737F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 7738 7739DRM DRIVER for Qualcomm Adreno GPUs 7740M: Rob Clark <robin.clark@oss.qualcomm.com> 7741R: Sean Paul <sean@poorly.run> 7742R: Konrad Dybcio <konradybcio@kernel.org> 7743L: linux-arm-msm@vger.kernel.org 7744L: dri-devel@lists.freedesktop.org 7745L: freedreno@lists.freedesktop.org 7746S: Maintained 7747B: https://gitlab.freedesktop.org/drm/msm/-/issues 7748T: git https://gitlab.freedesktop.org/drm/msm.git 7749F: Documentation/devicetree/bindings/display/msm/gpu.yaml 7750F: Documentation/devicetree/bindings/opp/opp-v2-qcom-adreno.yaml 7751F: drivers/gpu/drm/msm/adreno/ 7752F: drivers/gpu/drm/msm/msm_gpu.* 7753F: drivers/gpu/drm/msm/msm_gpu_devfreq.* 7754F: drivers/gpu/drm/msm/msm_ringbuffer.* 7755F: drivers/gpu/drm/msm/registers/adreno/ 7756F: include/uapi/drm/msm_drm.h 7757 7758DRM DRIVER for Qualcomm display hardware 7759M: Rob Clark <robin.clark@oss.qualcomm.com> 7760M: Dmitry Baryshkov <lumag@kernel.org> 7761R: Abhinav Kumar <abhinav.kumar@linux.dev> 7762R: Jessica Zhang <jessica.zhang@oss.qualcomm.com> 7763R: Sean Paul <sean@poorly.run> 7764R: Marijn Suijten <marijn.suijten@somainline.org> 7765L: linux-arm-msm@vger.kernel.org 7766L: dri-devel@lists.freedesktop.org 7767L: freedreno@lists.freedesktop.org 7768S: Maintained 7769B: https://gitlab.freedesktop.org/drm/msm/-/issues 7770T: git https://gitlab.freedesktop.org/drm/msm.git 7771F: Documentation/devicetree/bindings/display/msm/ 7772F: drivers/gpu/drm/ci/xfails/msm* 7773F: drivers/gpu/drm/msm/ 7774F: include/dt-bindings/clock/qcom,dsi-phy-28nm.h 7775F: include/uapi/drm/msm_drm.h 7776 7777DRM DRIVER FOR NOVATEK NT35510 PANELS 7778M: Linus Walleij <linus.walleij@linaro.org> 7779S: Maintained 7780T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7781F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 7782F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 7783 7784DRM DRIVER FOR NOVATEK NT35560 PANELS 7785M: Linus Walleij <linus.walleij@linaro.org> 7786S: Maintained 7787T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7788F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 7789F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 7790 7791DRM DRIVER FOR NOVATEK NT36523 PANELS 7792M: Jianhua Lu <lujianhua000@gmail.com> 7793S: Maintained 7794T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7795F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 7796F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 7797 7798DRM DRIVER FOR NOVATEK NT36672A PANELS 7799M: Sumit Semwal <sumit.semwal@linaro.org> 7800S: Maintained 7801T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7802F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 7803F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 7804 7805DRM DRIVER FOR NOVATEK NT37801 PANELS 7806M: Krzysztof Kozlowski <krzk@kernel.org> 7807S: Maintained 7808F: Documentation/devicetree/bindings/display/panel/novatek,nt37801.yaml 7809F: drivers/gpu/drm/panel/panel-novatek-nt37801.c 7810 7811DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 7812M: Lyude Paul <lyude@redhat.com> 7813M: Danilo Krummrich <dakr@kernel.org> 7814L: dri-devel@lists.freedesktop.org 7815L: nouveau@lists.freedesktop.org 7816S: Supported 7817W: https://nouveau.freedesktop.org/ 7818Q: https://patchwork.freedesktop.org/project/nouveau/ 7819Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 7820B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 7821C: irc://irc.oftc.net/nouveau 7822T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7823F: drivers/gpu/drm/nouveau/ 7824F: include/uapi/drm/nouveau_drm.h 7825 7826CORE DRIVER FOR NVIDIA GPUS [RUST] 7827M: Danilo Krummrich <dakr@kernel.org> 7828M: Alexandre Courbot <acourbot@nvidia.com> 7829L: nouveau@lists.freedesktop.org 7830S: Supported 7831Q: https://patchwork.freedesktop.org/project/nouveau/ 7832B: https://gitlab.freedesktop.org/drm/nova/-/issues 7833C: irc://irc.oftc.net/nouveau 7834T: git https://gitlab.freedesktop.org/drm/nova.git nova-next 7835F: Documentation/gpu/nova/ 7836F: drivers/gpu/nova-core/ 7837 7838DRM DRIVER FOR NVIDIA GPUS [RUST] 7839M: Danilo Krummrich <dakr@kernel.org> 7840L: nouveau@lists.freedesktop.org 7841S: Supported 7842Q: https://patchwork.freedesktop.org/project/nouveau/ 7843B: https://gitlab.freedesktop.org/drm/nova/-/issues 7844C: irc://irc.oftc.net/nouveau 7845T: git https://gitlab.freedesktop.org/drm/nova.git nova-next 7846F: Documentation/gpu/nova/ 7847F: drivers/gpu/drm/nova/ 7848F: include/uapi/drm/nova_drm.h 7849 7850DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 7851M: Stefan Mavrodiev <stefan@olimex.com> 7852S: Maintained 7853F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 7854F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 7855 7856DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 7857R: Douglas Anderson <dianders@chromium.org> 7858F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 7859F: drivers/gpu/drm/bridge/parade-ps8640.c 7860 7861DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 7862M: Alex Lanzano <lanzano.alex@gmail.com> 7863S: Maintained 7864T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7865F: Documentation/devicetree/bindings/display/repaper.txt 7866F: drivers/gpu/drm/tiny/repaper.c 7867 7868DRM DRIVER FOR QEMU'S CIRRUS DEVICE 7869M: Dave Airlie <airlied@redhat.com> 7870M: Gerd Hoffmann <kraxel@redhat.com> 7871L: virtualization@lists.linux.dev 7872S: Obsolete 7873W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 7874T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7875F: drivers/gpu/drm/tiny/cirrus-qemu.c 7876 7877DRM DRIVER FOR QXL VIRTUAL GPU 7878M: Dave Airlie <airlied@redhat.com> 7879M: Gerd Hoffmann <kraxel@redhat.com> 7880L: virtualization@lists.linux.dev 7881L: spice-devel@lists.freedesktop.org 7882S: Maintained 7883T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7884F: drivers/gpu/drm/qxl/ 7885F: include/uapi/drm/qxl_drm.h 7886 7887DRM DRIVER FOR RAYDIUM RM67191 PANELS 7888M: Robert Chiras <robert.chiras@nxp.com> 7889S: Maintained 7890F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 7891F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 7892 7893DRM DRIVER FOR SAMSUNG DB7430 PANELS 7894M: Linus Walleij <linus.walleij@linaro.org> 7895S: Maintained 7896T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7897F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 7898F: drivers/gpu/drm/panel/panel-samsung-db7430.c 7899 7900DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 7901M: Inki Dae <inki.dae@samsung.com> 7902M: Jagan Teki <jagan@amarulasolutions.com> 7903M: Marek Szyprowski <m.szyprowski@samsung.com> 7904S: Maintained 7905T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7906F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 7907F: drivers/gpu/drm/bridge/samsung-dsim.c 7908F: include/drm/bridge/samsung-dsim.h 7909 7910DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 7911M: Markuss Broks <markuss.broks@gmail.com> 7912S: Maintained 7913F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 7914F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 7915 7916DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 7917M: Artur Weber <aweber.kernel@gmail.com> 7918S: Maintained 7919F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 7920F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 7921 7922DRM DRIVER FOR SAMSUNG S6E3HA8 PANELS 7923M: Dzmitry Sankouski <dsankouski@gmail.com> 7924S: Maintained 7925F: Documentation/devicetree/bindings/display/panel/samsung,s6e3ha8.yaml 7926F: drivers/gpu/drm/panel/panel-samsung-s6e3ha8.c 7927 7928DRM DRIVER FOR SHARP MEMORY LCD 7929M: Alex Lanzano <lanzano.alex@gmail.com> 7930S: Maintained 7931F: Documentation/devicetree/bindings/display/sharp,ls010b7dh04.yaml 7932F: drivers/gpu/drm/tiny/sharp-memory.c 7933 7934DRM DRIVER FOR SITRONIX ST7586 PANELS 7935M: David Lechner <david@lechnology.com> 7936S: Maintained 7937T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7938F: Documentation/devicetree/bindings/display/sitronix,st7586.yaml 7939F: drivers/gpu/drm/sitronix/st7586.c 7940 7941DRM DRIVER FOR SITRONIX ST7571 PANELS 7942M: Marcus Folkesson <marcus.folkesson@gmail.com> 7943S: Maintained 7944F: Documentation/devicetree/bindings/display/sitronix,st7567.yaml 7945F: Documentation/devicetree/bindings/display/sitronix,st7571.yaml 7946F: drivers/gpu/drm/sitronix/st7571-i2c.c 7947 7948DRM DRIVER FOR SITRONIX ST7701 PANELS 7949M: Jagan Teki <jagan@amarulasolutions.com> 7950S: Maintained 7951F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 7952F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 7953 7954DRM DRIVER FOR SITRONIX ST7703 PANELS 7955M: Guido Günther <agx@sigxcpu.org> 7956R: Purism Kernel Team <kernel@puri.sm> 7957R: Ondrej Jirman <megi@xff.cz> 7958S: Maintained 7959F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 7960F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 7961 7962DRM DRIVER FOR SITRONIX ST7735R PANELS 7963M: David Lechner <david@lechnology.com> 7964S: Maintained 7965T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7966F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 7967F: drivers/gpu/drm/sitronix/st7735r.c 7968 7969DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 7970M: Javier Martinez Canillas <javierm@redhat.com> 7971S: Maintained 7972T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7973F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml 7974F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml 7975F: drivers/gpu/drm/solomon/ssd130x* 7976 7977DRM DRIVER FOR ST-ERICSSON MCDE 7978M: Linus Walleij <linus.walleij@linaro.org> 7979S: Maintained 7980T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7981F: Documentation/devicetree/bindings/display/ste,mcde.yaml 7982F: drivers/gpu/drm/mcde/ 7983 7984DRM DRIVER FOR SYNAPTICS R63353 PANELS 7985M: Michael Trimarchi <michael@amarulasolutions.com> 7986S: Maintained 7987F: Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml 7988F: drivers/gpu/drm/panel/panel-synaptics-r63353.c 7989 7990DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 7991M: Jagan Teki <jagan@amarulasolutions.com> 7992S: Maintained 7993F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 7994F: drivers/gpu/drm/bridge/ti-dlpc3433.c 7995 7996DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 7997R: Douglas Anderson <dianders@chromium.org> 7998F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 7999F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 8000 8001DRM DRIVER FOR TPO TPG110 PANELS 8002M: Linus Walleij <linus.walleij@linaro.org> 8003S: Maintained 8004T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8005F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 8006F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 8007 8008DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 8009M: Dave Airlie <airlied@redhat.com> 8010R: Sean Paul <sean@poorly.run> 8011R: Thomas Zimmermann <tzimmermann@suse.de> 8012L: dri-devel@lists.freedesktop.org 8013S: Supported 8014T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8015F: drivers/gpu/drm/udl/ 8016 8017DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 8018M: Louis Chauvet <louis.chauvet@bootlin.com> 8019R: Haneen Mohammed <hamohammed.sa@gmail.com> 8020R: Simona Vetter <simona@ffwll.ch> 8021R: Melissa Wen <melissa.srw@gmail.com> 8022L: dri-devel@lists.freedesktop.org 8023S: Maintained 8024T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8025F: Documentation/gpu/vkms.rst 8026F: drivers/gpu/drm/ci/xfails/vkms* 8027F: drivers/gpu/drm/vkms/ 8028 8029DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 8030M: Hans de Goede <hansg@kernel.org> 8031L: dri-devel@lists.freedesktop.org 8032S: Maintained 8033T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8034F: drivers/gpu/drm/vboxvideo/ 8035 8036DRM DRIVER FOR VMWARE VIRTUAL GPU 8037M: Zack Rusin <zack.rusin@broadcom.com> 8038R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 8039L: dri-devel@lists.freedesktop.org 8040S: Supported 8041T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8042F: drivers/gpu/drm/vmwgfx/ 8043F: include/uapi/drm/vmwgfx_drm.h 8044 8045DRM DRIVER FOR WIDECHIPS WS2401 PANELS 8046M: Linus Walleij <linus.walleij@linaro.org> 8047S: Maintained 8048T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8049F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 8050F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 8051 8052DRM DRIVERS 8053M: David Airlie <airlied@gmail.com> 8054M: Simona Vetter <simona@ffwll.ch> 8055L: dri-devel@lists.freedesktop.org 8056S: Maintained 8057B: https://gitlab.freedesktop.org/drm 8058C: irc://irc.oftc.net/dri-devel 8059T: git https://gitlab.freedesktop.org/drm/kernel.git 8060F: Documentation/devicetree/bindings/display/ 8061F: Documentation/devicetree/bindings/gpu/ 8062F: Documentation/gpu/ 8063F: drivers/gpu/ 8064F: rust/kernel/drm/ 8065F: include/drm/ 8066F: include/linux/vga* 8067F: include/uapi/drm/ 8068 8069DRM DRIVERS AND MISC GPU PATCHES 8070M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 8071M: Maxime Ripard <mripard@kernel.org> 8072M: Thomas Zimmermann <tzimmermann@suse.de> 8073S: Maintained 8074W: https://drm.pages.freedesktop.org/maintainer-tools/drm-misc.html 8075T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8076F: Documentation/devicetree/bindings/display/ 8077F: Documentation/devicetree/bindings/gpu/ 8078F: Documentation/gpu/ 8079F: drivers/gpu/drm/ 8080F: drivers/gpu/vga/ 8081F: rust/kernel/drm/ 8082F: include/drm/drm 8083F: include/linux/vga* 8084F: include/uapi/drm/ 8085X: drivers/gpu/drm/amd/ 8086X: drivers/gpu/drm/armada/ 8087X: drivers/gpu/drm/etnaviv/ 8088X: drivers/gpu/drm/exynos/ 8089X: drivers/gpu/drm/i915/ 8090X: drivers/gpu/drm/kmb/ 8091X: drivers/gpu/drm/mediatek/ 8092X: drivers/gpu/drm/msm/ 8093X: drivers/gpu/drm/nouveau/ 8094X: drivers/gpu/drm/radeon/ 8095X: drivers/gpu/drm/tegra/ 8096X: drivers/gpu/drm/xe/ 8097 8098DRM DRIVERS FOR ALLWINNER A10 8099M: Maxime Ripard <mripard@kernel.org> 8100M: Chen-Yu Tsai <wens@csie.org> 8101L: dri-devel@lists.freedesktop.org 8102S: Supported 8103T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8104F: Documentation/devicetree/bindings/display/allwinner* 8105F: drivers/gpu/drm/sun4i/ 8106 8107DRM DRIVERS FOR AMLOGIC SOCS 8108M: Neil Armstrong <neil.armstrong@linaro.org> 8109L: dri-devel@lists.freedesktop.org 8110L: linux-amlogic@lists.infradead.org 8111S: Supported 8112W: http://linux-meson.com/ 8113T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8114F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 8115F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 8116F: Documentation/gpu/meson.rst 8117F: drivers/gpu/drm/ci/xfails/meson* 8118F: drivers/gpu/drm/meson/ 8119 8120DRM DRIVERS FOR ATMEL HLCDC 8121M: Manikandan Muralidharan <manikandan.m@microchip.com> 8122M: Dharma Balasubiramani <dharma.b@microchip.com> 8123L: dri-devel@lists.freedesktop.org 8124S: Supported 8125T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8126F: Documentation/devicetree/bindings/display/atmel/ 8127F: drivers/gpu/drm/atmel-hlcdc/ 8128 8129DRM DRIVERS FOR BRIDGE CHIPS 8130M: Andrzej Hajda <andrzej.hajda@intel.com> 8131M: Neil Armstrong <neil.armstrong@linaro.org> 8132M: Robert Foss <rfoss@kernel.org> 8133R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 8134R: Jonas Karlman <jonas@kwiboo.se> 8135R: Jernej Skrabec <jernej.skrabec@gmail.com> 8136S: Maintained 8137T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8138F: Documentation/devicetree/bindings/display/bridge/ 8139F: drivers/gpu/drm/bridge/ 8140F: drivers/gpu/drm/display/drm_bridge_connector.c 8141F: drivers/gpu/drm/drm_bridge.c 8142F: include/drm/drm_bridge.h 8143F: include/drm/drm_bridge_connector.h 8144 8145DRM DRIVERS FOR EXYNOS 8146M: Inki Dae <inki.dae@samsung.com> 8147M: Seung-Woo Kim <sw0312.kim@samsung.com> 8148M: Kyungmin Park <kyungmin.park@samsung.com> 8149L: dri-devel@lists.freedesktop.org 8150S: Supported 8151T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 8152F: Documentation/devicetree/bindings/display/samsung/ 8153F: drivers/gpu/drm/exynos/ 8154F: include/uapi/drm/exynos_drm.h 8155 8156DRM DRIVERS FOR FREESCALE DCU 8157M: Stefan Agner <stefan@agner.ch> 8158M: Alison Wang <alison.wang@nxp.com> 8159L: dri-devel@lists.freedesktop.org 8160S: Supported 8161T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8162F: Documentation/devicetree/bindings/display/fsl,ls1021a-dcu.yaml 8163F: Documentation/devicetree/bindings/display/fsl,vf610-tcon.yaml 8164F: drivers/gpu/drm/fsl-dcu/ 8165 8166DRM DRIVERS FOR FREESCALE IMX 5/6 8167M: Philipp Zabel <p.zabel@pengutronix.de> 8168L: dri-devel@lists.freedesktop.org 8169S: Maintained 8170T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8171T: git git://git.pengutronix.de/git/pza/linux 8172F: Documentation/devicetree/bindings/display/imx/ 8173F: drivers/gpu/drm/imx/ipuv3/ 8174F: drivers/gpu/ipu-v3/ 8175 8176DRM DRIVERS FOR FREESCALE IMX8 DISPLAY CONTROLLER 8177M: Liu Ying <victor.liu@nxp.com> 8178L: dri-devel@lists.freedesktop.org 8179S: Maintained 8180T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8181F: Documentation/devicetree/bindings/display/imx/fsl,imx8qxp-dc*.yaml 8182F: drivers/gpu/drm/imx/dc/ 8183 8184DRM DRIVERS FOR FREESCALE IMX BRIDGE 8185M: Liu Ying <victor.liu@nxp.com> 8186L: dri-devel@lists.freedesktop.org 8187S: Maintained 8188F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 8189F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 8190F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 8191F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 8192F: drivers/gpu/drm/bridge/imx/ 8193 8194DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 8195M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 8196L: dri-devel@lists.freedesktop.org 8197S: Maintained 8198T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8199F: drivers/gpu/drm/gma500/ 8200 8201DRM DRIVERS FOR HISILICON 8202M: Xinliang Liu <xinliang.liu@linaro.org> 8203M: Tian Tao <tiantao6@hisilicon.com> 8204R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 8205R: Sumit Semwal <sumit.semwal@linaro.org> 8206R: Yongqin Liu <yongqin.liu@linaro.org> 8207R: John Stultz <jstultz@google.com> 8208L: dri-devel@lists.freedesktop.org 8209S: Maintained 8210T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8211F: Documentation/devicetree/bindings/display/hisilicon/ 8212F: drivers/gpu/drm/hisilicon/ 8213 8214DRM DRIVERS FOR LIMA 8215M: Qiang Yu <yuq825@gmail.com> 8216L: dri-devel@lists.freedesktop.org 8217L: lima@lists.freedesktop.org (moderated for non-subscribers) 8218S: Maintained 8219T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8220F: drivers/gpu/drm/lima/ 8221F: include/uapi/drm/lima_drm.h 8222 8223DRM DRIVERS FOR LOONGSON 8224M: Sui Jingfeng <suijingfeng@loongson.cn> 8225L: dri-devel@lists.freedesktop.org 8226S: Supported 8227T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8228F: drivers/gpu/drm/loongson/ 8229 8230DRM DRIVERS FOR MEDIATEK 8231M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 8232M: Philipp Zabel <p.zabel@pengutronix.de> 8233L: dri-devel@lists.freedesktop.org 8234L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 8235S: Supported 8236F: Documentation/devicetree/bindings/display/mediatek/ 8237F: drivers/gpu/drm/ci/xfails/mediatek* 8238F: drivers/gpu/drm/mediatek/ 8239F: drivers/phy/mediatek/phy-mtk-dp.c 8240F: drivers/phy/mediatek/phy-mtk-hdmi* 8241F: drivers/phy/mediatek/phy-mtk-mipi* 8242 8243DRM DRIVERS FOR NVIDIA TEGRA 8244M: Thierry Reding <thierry.reding@gmail.com> 8245M: Mikko Perttunen <mperttunen@nvidia.com> 8246L: dri-devel@lists.freedesktop.org 8247L: linux-tegra@vger.kernel.org 8248S: Supported 8249T: git https://gitlab.freedesktop.org/drm/tegra.git 8250F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 8251F: Documentation/devicetree/bindings/gpu/host1x/ 8252F: drivers/gpu/drm/tegra/ 8253F: drivers/gpu/host1x/ 8254F: include/linux/host1x.h 8255F: include/uapi/drm/tegra_drm.h 8256 8257DRM DRIVERS FOR PRE-DCP APPLE DISPLAY OUTPUT 8258M: Sasha Finkelstein <fnkl.kernel@gmail.com> 8259R: Janne Grunau <j@jannau.net> 8260L: dri-devel@lists.freedesktop.org 8261L: asahi@lists.linux.dev 8262S: Maintained 8263W: https://asahilinux.org 8264B: https://github.com/AsahiLinux/linux/issues 8265C: irc://irc.oftc.net/asahi-dev 8266T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8267F: Documentation/devicetree/bindings/display/apple,h7-display-pipe-mipi.yaml 8268F: Documentation/devicetree/bindings/display/apple,h7-display-pipe.yaml 8269F: Documentation/devicetree/bindings/display/panel/apple,summit.yaml 8270F: drivers/gpu/drm/adp/ 8271F: drivers/gpu/drm/panel/panel-summit.c 8272 8273DRM DRIVERS FOR RENESAS R-CAR 8274M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 8275M: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com> 8276R: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 8277L: dri-devel@lists.freedesktop.org 8278L: linux-renesas-soc@vger.kernel.org 8279S: Supported 8280T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8281F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 8282F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 8283F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 8284F: Documentation/devicetree/bindings/display/renesas,du.yaml 8285F: drivers/gpu/drm/renesas/rcar-du/ 8286 8287DRM DRIVERS FOR RENESAS RZ 8288M: Biju Das <biju.das.jz@bp.renesas.com> 8289L: dri-devel@lists.freedesktop.org 8290L: linux-renesas-soc@vger.kernel.org 8291S: Maintained 8292T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8293F: Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml 8294F: drivers/gpu/drm/renesas/rz-du/ 8295 8296DRM DRIVERS FOR RENESAS SHMOBILE 8297M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 8298M: Geert Uytterhoeven <geert+renesas@glider.be> 8299L: dri-devel@lists.freedesktop.org 8300L: linux-renesas-soc@vger.kernel.org 8301S: Supported 8302T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8303F: Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml 8304F: drivers/gpu/drm/renesas/shmobile/ 8305F: include/linux/platform_data/shmob_drm.h 8306 8307DRM DRIVERS FOR ROCKCHIP 8308M: Sandy Huang <hjc@rock-chips.com> 8309M: Heiko Stübner <heiko@sntech.de> 8310M: Andy Yan <andy.yan@rock-chips.com> 8311L: dri-devel@lists.freedesktop.org 8312S: Maintained 8313T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8314F: Documentation/devicetree/bindings/display/rockchip/ 8315F: drivers/gpu/drm/ci/xfails/rockchip* 8316F: drivers/gpu/drm/rockchip/ 8317 8318DRM DRIVERS FOR STI 8319M: Alain Volmat <alain.volmat@foss.st.com> 8320M: Raphael Gallais-Pou <rgallaispou@gmail.com> 8321L: dri-devel@lists.freedesktop.org 8322S: Maintained 8323T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8324F: Documentation/devicetree/bindings/display/st,stih4xx.txt 8325F: drivers/gpu/drm/sti 8326 8327DRM DRIVERS FOR STM 8328M: Yannick Fertre <yannick.fertre@foss.st.com> 8329M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 8330M: Philippe Cornu <philippe.cornu@foss.st.com> 8331L: dri-devel@lists.freedesktop.org 8332S: Maintained 8333T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8334F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 8335F: Documentation/devicetree/bindings/display/st,stm32mp25-lvds.yaml 8336F: drivers/gpu/drm/stm 8337 8338DRM DRIVERS FOR TI KEYSTONE 8339M: Jyri Sarha <jyri.sarha@iki.fi> 8340M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8341L: dri-devel@lists.freedesktop.org 8342S: Maintained 8343T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8344F: Documentation/devicetree/bindings/display/ti/ti,am625-oldi.yaml 8345F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 8346F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 8347F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 8348F: drivers/gpu/drm/tidss/ 8349 8350DRM DRIVERS FOR TI LCDC 8351M: Jyri Sarha <jyri.sarha@iki.fi> 8352M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8353L: dri-devel@lists.freedesktop.org 8354S: Maintained 8355T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8356F: Documentation/devicetree/bindings/display/tilcdc/ 8357F: drivers/gpu/drm/tilcdc/ 8358 8359DRM DRIVERS FOR TI OMAP 8360M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8361L: dri-devel@lists.freedesktop.org 8362S: Maintained 8363T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8364F: Documentation/devicetree/bindings/display/ti/ 8365F: drivers/gpu/drm/omapdrm/ 8366 8367DRM DRIVERS FOR V3D 8368M: Melissa Wen <mwen@igalia.com> 8369M: Maíra Canal <mcanal@igalia.com> 8370S: Supported 8371T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8372F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 8373F: drivers/gpu/drm/v3d/ 8374F: include/uapi/drm/v3d_drm.h 8375 8376DRM DRIVERS FOR VC4 8377M: Maxime Ripard <mripard@kernel.org> 8378M: Dave Stevenson <dave.stevenson@raspberrypi.com> 8379R: Maíra Canal <mcanal@igalia.com> 8380R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 8381S: Supported 8382T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8383F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 8384F: drivers/gpu/drm/vc4/ 8385F: include/uapi/drm/vc4_drm.h 8386 8387DRM DRIVERS FOR VIVANTE GPU IP 8388M: Lucas Stach <l.stach@pengutronix.de> 8389R: Russell King <linux+etnaviv@armlinux.org.uk> 8390R: Christian Gmeiner <christian.gmeiner@gmail.com> 8391L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 8392L: dri-devel@lists.freedesktop.org 8393S: Maintained 8394F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 8395F: drivers/gpu/drm/etnaviv/ 8396F: include/uapi/drm/etnaviv_drm.h 8397 8398DRM DRIVERS FOR XEN 8399M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 8400L: dri-devel@lists.freedesktop.org 8401L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 8402S: Supported 8403T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8404F: Documentation/gpu/xen-front.rst 8405F: drivers/gpu/drm/xen/ 8406 8407DRM DRIVERS FOR XILINX 8408M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 8409M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8410L: dri-devel@lists.freedesktop.org 8411S: Maintained 8412T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8413F: Documentation/devicetree/bindings/display/xlnx/ 8414F: Documentation/gpu/zynqmp.rst 8415F: drivers/gpu/drm/xlnx/ 8416 8417DRM GPU SCHEDULER 8418M: Matthew Brost <matthew.brost@intel.com> 8419M: Danilo Krummrich <dakr@kernel.org> 8420M: Philipp Stanner <phasta@kernel.org> 8421R: Christian König <ckoenig.leichtzumerken@gmail.com> 8422L: dri-devel@lists.freedesktop.org 8423S: Supported 8424T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8425F: drivers/gpu/drm/scheduler/ 8426F: include/drm/gpu_scheduler.h 8427 8428DRM GPUVM 8429M: Danilo Krummrich <dakr@kernel.org> 8430R: Matthew Brost <matthew.brost@intel.com> 8431R: Thomas Hellström <thomas.hellstrom@linux.intel.com> 8432R: Alice Ryhl <aliceryhl@google.com> 8433L: dri-devel@lists.freedesktop.org 8434S: Supported 8435T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8436F: drivers/gpu/drm/drm_gpuvm.c 8437F: include/drm/drm_gpuvm.h 8438 8439DRM LOG 8440M: Jocelyn Falempe <jfalempe@redhat.com> 8441M: Javier Martinez Canillas <javierm@redhat.com> 8442L: dri-devel@lists.freedesktop.org 8443S: Supported 8444T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8445F: drivers/gpu/drm/clients/drm_log.c 8446 8447DRM PANEL DRIVERS 8448M: Neil Armstrong <neil.armstrong@linaro.org> 8449R: Jessica Zhang <jessica.zhang@oss.qualcomm.com> 8450L: dri-devel@lists.freedesktop.org 8451S: Maintained 8452T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8453F: Documentation/devicetree/bindings/display/panel/ 8454F: drivers/gpu/drm/drm_panel.c 8455F: drivers/gpu/drm/panel/ 8456F: include/drm/drm_panel.h 8457 8458DRM PANIC 8459M: Jocelyn Falempe <jfalempe@redhat.com> 8460M: Javier Martinez Canillas <javierm@redhat.com> 8461L: dri-devel@lists.freedesktop.org 8462S: Supported 8463T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8464F: drivers/gpu/drm/drm_draw.c 8465F: drivers/gpu/drm/drm_draw_internal.h 8466F: drivers/gpu/drm/drm_panic*.c 8467F: include/drm/drm_panic* 8468 8469DRM PANIC QR CODE 8470M: Jocelyn Falempe <jfalempe@redhat.com> 8471M: Javier Martinez Canillas <javierm@redhat.com> 8472L: dri-devel@lists.freedesktop.org 8473L: rust-for-linux@vger.kernel.org 8474S: Supported 8475T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8476F: drivers/gpu/drm/drm_panic_qr.rs 8477 8478DRM PRIVACY-SCREEN CLASS 8479M: Hans de Goede <hansg@kernel.org> 8480L: dri-devel@lists.freedesktop.org 8481S: Maintained 8482T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8483F: drivers/gpu/drm/drm_privacy_screen* 8484F: include/drm/drm_privacy_screen* 8485 8486DRM TTM SUBSYSTEM 8487M: Christian Koenig <christian.koenig@amd.com> 8488M: Huang Rui <ray.huang@amd.com> 8489R: Matthew Auld <matthew.auld@intel.com> 8490R: Matthew Brost <matthew.brost@intel.com> 8491L: dri-devel@lists.freedesktop.org 8492S: Maintained 8493T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8494F: drivers/gpu/drm/ttm/ 8495F: include/drm/ttm/ 8496 8497DRM AUTOMATED TESTING 8498M: Helen Koike <helen.fornazier@gmail.com> 8499M: Vignesh Raman <vignesh.raman@collabora.com> 8500L: dri-devel@lists.freedesktop.org 8501S: Maintained 8502T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8503F: Documentation/gpu/automated_testing.rst 8504F: drivers/gpu/drm/ci/ 8505 8506DSBR100 USB FM RADIO DRIVER 8507M: Alexey Klimov <alexey.klimov@linaro.org> 8508L: linux-media@vger.kernel.org 8509S: Maintained 8510T: git git://linuxtv.org/media.git 8511F: drivers/media/radio/dsbr100.c 8512 8513DT3155 MEDIA DRIVER 8514M: Hans Verkuil <hverkuil@xs4all.nl> 8515L: linux-media@vger.kernel.org 8516S: Odd Fixes 8517W: https://linuxtv.org 8518T: git git://linuxtv.org/media.git 8519F: drivers/media/pci/dt3155/ 8520 8521DVB_USB_AF9015 MEDIA DRIVER 8522L: linux-media@vger.kernel.org 8523S: Orphan 8524W: https://linuxtv.org 8525Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8526F: drivers/media/usb/dvb-usb-v2/af9015* 8527 8528DVB_USB_AF9035 MEDIA DRIVER 8529L: linux-media@vger.kernel.org 8530S: Orphan 8531W: https://linuxtv.org 8532Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8533F: drivers/media/usb/dvb-usb-v2/af9035* 8534 8535DVB_USB_ANYSEE MEDIA DRIVER 8536L: linux-media@vger.kernel.org 8537S: Orphan 8538W: https://linuxtv.org 8539Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8540F: drivers/media/usb/dvb-usb-v2/anysee* 8541 8542DVB_USB_AU6610 MEDIA DRIVER 8543L: linux-media@vger.kernel.org 8544S: Orphan 8545W: https://linuxtv.org 8546Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8547F: drivers/media/usb/dvb-usb-v2/au6610* 8548 8549DVB_USB_CE6230 MEDIA DRIVER 8550L: linux-media@vger.kernel.org 8551S: Orphan 8552W: https://linuxtv.org 8553Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8554F: drivers/media/usb/dvb-usb-v2/ce6230* 8555 8556DVB_USB_CXUSB MEDIA DRIVER 8557M: Michael Krufky <mkrufky@linuxtv.org> 8558L: linux-media@vger.kernel.org 8559S: Maintained 8560W: https://linuxtv.org 8561W: http://github.com/mkrufky 8562Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8563T: git git://linuxtv.org/media.git 8564F: drivers/media/usb/dvb-usb/cxusb* 8565 8566DVB_USB_EC168 MEDIA DRIVER 8567L: linux-media@vger.kernel.org 8568S: Orphan 8569W: https://linuxtv.org 8570Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8571F: drivers/media/usb/dvb-usb-v2/ec168* 8572 8573DVB_USB_GL861 MEDIA DRIVER 8574L: linux-media@vger.kernel.org 8575S: Orphan 8576W: https://linuxtv.org 8577Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8578F: drivers/media/usb/dvb-usb-v2/gl861* 8579 8580DVB_USB_MXL111SF MEDIA DRIVER 8581M: Michael Krufky <mkrufky@linuxtv.org> 8582L: linux-media@vger.kernel.org 8583S: Maintained 8584W: https://linuxtv.org 8585W: http://github.com/mkrufky 8586Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8587T: git git://linuxtv.org/mkrufky/mxl111sf.git 8588F: drivers/media/usb/dvb-usb-v2/mxl111sf* 8589 8590DVB_USB_RTL28XXU MEDIA DRIVER 8591L: linux-media@vger.kernel.org 8592S: Orphan 8593W: https://linuxtv.org 8594Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8595F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 8596 8597DVB_USB_V2 MEDIA DRIVER 8598L: linux-media@vger.kernel.org 8599S: Orphan 8600W: https://linuxtv.org 8601W: http://palosaari.fi/linux/ 8602Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8603F: drivers/media/usb/dvb-usb-v2/dvb_usb* 8604F: drivers/media/usb/dvb-usb-v2/usb_urb.c 8605 8606DYNAMIC DEBUG 8607M: Jason Baron <jbaron@akamai.com> 8608M: Jim Cromie <jim.cromie@gmail.com> 8609S: Maintained 8610F: include/linux/dynamic_debug.h 8611F: lib/dynamic_debug.c 8612F: lib/test_dynamic_debug.c 8613 8614DYNAMIC INTERRUPT MODERATION 8615M: Tal Gilboa <talgi@nvidia.com> 8616S: Maintained 8617F: Documentation/networking/net_dim.rst 8618F: include/linux/dim.h 8619F: lib/dim/ 8620 8621DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 8622M: Daniel Lezcano <daniel.lezcano@kernel.org> 8623L: linux-pm@vger.kernel.org 8624S: Supported 8625B: https://bugzilla.kernel.org 8626T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 8627F: drivers/powercap/dtpm* 8628F: include/linux/dtpm.h 8629 8630DZ DECSTATION DZ11 SERIAL DRIVER 8631M: "Maciej W. Rozycki" <macro@orcam.me.uk> 8632S: Maintained 8633F: drivers/tty/serial/dz.* 8634 8635E3X0 POWER BUTTON DRIVER 8636M: Moritz Fischer <moritz.fischer@ettus.com> 8637L: usrp-users@lists.ettus.com 8638S: Supported 8639W: http://www.ettus.com 8640F: Documentation/devicetree/bindings/input/e3x0-button.txt 8641F: drivers/input/misc/e3x0-button.c 8642 8643E4000 MEDIA DRIVER 8644L: linux-media@vger.kernel.org 8645S: Orphan 8646W: https://linuxtv.org 8647Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8648F: drivers/media/tuners/e4000* 8649 8650EARTH_PT1 MEDIA DRIVER 8651M: Akihiro Tsukada <tskd08@gmail.com> 8652L: linux-media@vger.kernel.org 8653S: Odd Fixes 8654F: drivers/media/pci/pt1/ 8655 8656EARTH_PT3 MEDIA DRIVER 8657M: Akihiro Tsukada <tskd08@gmail.com> 8658L: linux-media@vger.kernel.org 8659S: Odd Fixes 8660F: drivers/media/pci/pt3/ 8661 8662EC100 MEDIA DRIVER 8663L: linux-media@vger.kernel.org 8664S: Orphan 8665W: https://linuxtv.org 8666Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8667F: drivers/media/dvb-frontends/ec100* 8668 8669ECONET MIPS PLATFORM 8670M: Caleb James DeLisle <cjd@cjdns.fr> 8671L: linux-mips@vger.kernel.org 8672S: Maintained 8673F: Documentation/devicetree/bindings/interrupt-controller/econet,en751221-intc.yaml 8674F: Documentation/devicetree/bindings/mips/econet.yaml 8675F: Documentation/devicetree/bindings/timer/econet,en751221-timer.yaml 8676F: arch/mips/boot/dts/econet/ 8677F: arch/mips/econet/ 8678F: drivers/clocksource/timer-econet-en751221.c 8679F: drivers/irqchip/irq-econet-en751221.c 8680 8681ECRYPT FILE SYSTEM 8682M: Tyler Hicks <code@tyhicks.com> 8683L: ecryptfs@vger.kernel.org 8684S: Odd Fixes 8685W: http://ecryptfs.org 8686W: https://launchpad.net/ecryptfs 8687T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 8688F: Documentation/filesystems/ecryptfs.rst 8689F: fs/ecryptfs/ 8690 8691EDAC-AMD64 8692M: Yazen Ghannam <yazen.ghannam@amd.com> 8693L: linux-edac@vger.kernel.org 8694S: Supported 8695F: drivers/edac/amd64_edac* 8696F: drivers/edac/mce_amd* 8697 8698EDAC-ARMADA 8699M: Jan Luebbe <jlu@pengutronix.de> 8700L: linux-edac@vger.kernel.org 8701S: Maintained 8702F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 8703F: drivers/edac/armada_xp_* 8704 8705EDAC-AST2500 8706M: Stefan Schaeckeler <sschaeck@cisco.com> 8707S: Supported 8708F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 8709F: drivers/edac/aspeed_edac.c 8710 8711EDAC-BLUEFIELD 8712M: Shravan Kumar Ramani <shravankr@nvidia.com> 8713M: David Thompson <davthompson@nvidia.com> 8714S: Supported 8715F: drivers/edac/bluefield_edac.c 8716 8717EDAC-CALXEDA 8718M: Andre Przywara <andre.przywara@arm.com> 8719L: linux-edac@vger.kernel.org 8720S: Maintained 8721F: drivers/edac/highbank* 8722 8723EDAC-CAVIUM OCTEON 8724M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 8725L: linux-edac@vger.kernel.org 8726L: linux-mips@vger.kernel.org 8727S: Maintained 8728F: drivers/edac/octeon_edac* 8729 8730EDAC-CAVIUM THUNDERX 8731M: Robert Richter <rric@kernel.org> 8732L: linux-edac@vger.kernel.org 8733S: Odd Fixes 8734F: drivers/edac/thunderx_edac* 8735 8736EDAC-CORE 8737M: Borislav Petkov <bp@alien8.de> 8738M: Tony Luck <tony.luck@intel.com> 8739R: James Morse <james.morse@arm.com> 8740R: Mauro Carvalho Chehab <mchehab@kernel.org> 8741R: Robert Richter <rric@kernel.org> 8742L: linux-edac@vger.kernel.org 8743S: Supported 8744T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 8745F: Documentation/driver-api/edac.rst 8746F: drivers/edac/ 8747F: include/linux/edac.h 8748 8749EDAC-DMC520 8750M: Lei Wang <lewan@microsoft.com> 8751L: linux-edac@vger.kernel.org 8752S: Supported 8753F: drivers/edac/dmc520_edac.c 8754 8755EDAC-E752X 8756M: Mark Gross <markgross@kernel.org> 8757L: linux-edac@vger.kernel.org 8758S: Maintained 8759F: drivers/edac/e752x_edac.c 8760 8761EDAC-E7XXX 8762L: linux-edac@vger.kernel.org 8763S: Maintained 8764F: drivers/edac/e7xxx_edac.c 8765 8766EDAC-FSL_DDR 8767R: Frank Li <Frank.Li@nxp.com> 8768L: imx@lists.linux.dev 8769L: linux-edac@vger.kernel.org 8770S: Maintained 8771F: drivers/edac/fsl_ddr_edac.* 8772 8773EDAC-GHES 8774M: Mauro Carvalho Chehab <mchehab@kernel.org> 8775L: linux-edac@vger.kernel.org 8776S: Maintained 8777F: drivers/edac/ghes_edac.c 8778 8779EDAC-I10NM 8780M: Tony Luck <tony.luck@intel.com> 8781L: linux-edac@vger.kernel.org 8782S: Maintained 8783F: drivers/edac/i10nm_base.c 8784 8785EDAC-I3000 8786L: linux-edac@vger.kernel.org 8787S: Orphan 8788F: drivers/edac/i3000_edac.c 8789 8790EDAC-I5000 8791L: linux-edac@vger.kernel.org 8792S: Maintained 8793F: drivers/edac/i5000_edac.c 8794 8795EDAC-I5400 8796M: Mauro Carvalho Chehab <mchehab@kernel.org> 8797L: linux-edac@vger.kernel.org 8798S: Maintained 8799F: drivers/edac/i5400_edac.c 8800 8801EDAC-I7300 8802M: Mauro Carvalho Chehab <mchehab@kernel.org> 8803L: linux-edac@vger.kernel.org 8804S: Maintained 8805F: drivers/edac/i7300_edac.c 8806 8807EDAC-I7CORE 8808M: Mauro Carvalho Chehab <mchehab@kernel.org> 8809L: linux-edac@vger.kernel.org 8810S: Maintained 8811F: drivers/edac/i7core_edac.c 8812 8813EDAC-I82443BXGX 8814M: Tim Small <tim@buttersideup.com> 8815L: linux-edac@vger.kernel.org 8816S: Maintained 8817F: drivers/edac/i82443bxgx_edac.c 8818 8819EDAC-I82975X 8820M: "Arvind R." <arvino55@gmail.com> 8821L: linux-edac@vger.kernel.org 8822S: Maintained 8823F: drivers/edac/i82975x_edac.c 8824 8825EDAC-IE31200 8826M: Jason Baron <jbaron@akamai.com> 8827L: linux-edac@vger.kernel.org 8828S: Maintained 8829F: drivers/edac/ie31200_edac.c 8830 8831EDAC-IGEN6 8832M: Tony Luck <tony.luck@intel.com> 8833R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 8834L: linux-edac@vger.kernel.org 8835S: Maintained 8836F: drivers/edac/igen6_edac.c 8837 8838EDAC-MPC85XX 8839M: Johannes Thumshirn <morbidrsa@gmail.com> 8840L: linux-edac@vger.kernel.org 8841S: Maintained 8842F: drivers/edac/mpc85xx_edac.[ch] 8843 8844EDAC-NPCM 8845M: Marvin Lin <kflin@nuvoton.com> 8846M: Stanley Chu <yschu@nuvoton.com> 8847L: linux-edac@vger.kernel.org 8848S: Maintained 8849F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 8850F: drivers/edac/npcm_edac.c 8851 8852EDAC-PASEMI 8853M: Egor Martovetsky <egor@pasemi.com> 8854L: linux-edac@vger.kernel.org 8855S: Maintained 8856F: drivers/edac/pasemi_edac.c 8857 8858EDAC-PND2 8859M: Tony Luck <tony.luck@intel.com> 8860L: linux-edac@vger.kernel.org 8861S: Maintained 8862F: drivers/edac/pnd2_edac.[ch] 8863 8864EDAC-QCOM 8865M: Manivannan Sadhasivam <mani@kernel.org> 8866L: linux-arm-msm@vger.kernel.org 8867L: linux-edac@vger.kernel.org 8868S: Maintained 8869F: drivers/edac/qcom_edac.c 8870 8871EDAC-R82600 8872M: Tim Small <tim@buttersideup.com> 8873L: linux-edac@vger.kernel.org 8874S: Maintained 8875F: drivers/edac/r82600_edac.c 8876 8877EDAC-SBRIDGE 8878M: Tony Luck <tony.luck@intel.com> 8879R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 8880L: linux-edac@vger.kernel.org 8881S: Maintained 8882F: drivers/edac/sb_edac.c 8883 8884EDAC-SKYLAKE 8885M: Tony Luck <tony.luck@intel.com> 8886L: linux-edac@vger.kernel.org 8887S: Maintained 8888F: drivers/edac/skx_*.[ch] 8889 8890EDAC-TI 8891M: Tero Kristo <kristo@kernel.org> 8892L: linux-edac@vger.kernel.org 8893S: Odd Fixes 8894F: drivers/edac/ti_edac.c 8895 8896EDIROL UA-101/UA-1000 DRIVER 8897M: Clemens Ladisch <clemens@ladisch.de> 8898L: linux-sound@vger.kernel.org 8899S: Maintained 8900T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8901F: sound/usb/misc/ua101.c 8902 8903EFI TEST DRIVER 8904M: Ivan Hu <ivan.hu@canonical.com> 8905M: Ard Biesheuvel <ardb@kernel.org> 8906L: linux-efi@vger.kernel.org 8907S: Maintained 8908F: drivers/firmware/efi/test/ 8909 8910EFI VARIABLE FILESYSTEM 8911M: Jeremy Kerr <jk@ozlabs.org> 8912M: Ard Biesheuvel <ardb@kernel.org> 8913L: linux-efi@vger.kernel.org 8914S: Maintained 8915T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 8916F: fs/efivarfs/ 8917 8918EFIFB FRAMEBUFFER DRIVER 8919M: Peter Jones <pjones@redhat.com> 8920L: linux-fbdev@vger.kernel.org 8921S: Maintained 8922F: drivers/video/fbdev/efifb.c 8923 8924EFS FILESYSTEM 8925S: Orphan 8926W: http://aeschi.ch.eu.org/efs/ 8927F: fs/efs/ 8928 8929EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 8930L: netdev@vger.kernel.org 8931S: Orphan 8932F: drivers/net/ethernet/ibm/ehea/ 8933 8934ELM327 CAN NETWORK DRIVER 8935M: Max Staudt <max@enpas.org> 8936L: linux-can@vger.kernel.org 8937S: Maintained 8938F: Documentation/networking/device_drivers/can/can327.rst 8939F: drivers/net/can/can327.c 8940 8941EM28XX VIDEO4LINUX DRIVER 8942M: Mauro Carvalho Chehab <mchehab@kernel.org> 8943L: linux-media@vger.kernel.org 8944S: Maintained 8945W: https://linuxtv.org 8946T: git git://linuxtv.org/media.git 8947F: Documentation/admin-guide/media/em28xx* 8948F: drivers/media/usb/em28xx/ 8949 8950EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 8951M: Adrian Hunter <adrian.hunter@intel.com> 8952M: Asutosh Das <quic_asutoshd@quicinc.com> 8953R: Ritesh Harjani <ritesh.list@gmail.com> 8954L: linux-mmc@vger.kernel.org 8955S: Supported 8956F: drivers/mmc/host/cqhci* 8957 8958EMS CPC-PCI CAN DRIVER 8959M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 8960M: support@ems-wuensche.com 8961L: linux-can@vger.kernel.org 8962S: Maintained 8963F: drivers/net/can/sja1000/ems_pci.c 8964 8965EMULEX 10Gbps iSCSI - OneConnect DRIVER 8966M: Ketan Mukadam <ketan.mukadam@broadcom.com> 8967L: linux-scsi@vger.kernel.org 8968S: Supported 8969W: http://www.broadcom.com 8970F: drivers/scsi/be2iscsi/ 8971 8972EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 8973M: Ajit Khaparde <ajit.khaparde@broadcom.com> 8974M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 8975M: Somnath Kotur <somnath.kotur@broadcom.com> 8976L: netdev@vger.kernel.org 8977S: Maintained 8978W: http://www.emulex.com 8979F: drivers/net/ethernet/emulex/benet/ 8980 8981EMULEX ONECONNECT ROCE DRIVER 8982M: Selvin Xavier <selvin.xavier@broadcom.com> 8983L: linux-rdma@vger.kernel.org 8984S: Odd Fixes 8985W: http://www.broadcom.com 8986F: drivers/infiniband/hw/ocrdma/ 8987F: include/uapi/rdma/ocrdma-abi.h 8988 8989EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 8990M: James Smart <james.smart@broadcom.com> 8991M: Ram Vegesna <ram.vegesna@broadcom.com> 8992L: linux-scsi@vger.kernel.org 8993L: target-devel@vger.kernel.org 8994S: Supported 8995W: http://www.broadcom.com 8996F: drivers/scsi/elx/ 8997 8998EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 8999M: James Smart <james.smart@broadcom.com> 9000M: Dick Kennedy <dick.kennedy@broadcom.com> 9001L: linux-scsi@vger.kernel.org 9002S: Supported 9003W: http://www.broadcom.com 9004F: drivers/scsi/lpfc/ 9005 9006ENE CB710 FLASH CARD READER DRIVER 9007M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 9008S: Maintained 9009F: drivers/misc/cb710/ 9010F: drivers/mmc/host/cb710-mmc.* 9011F: include/linux/cb710.h 9012 9013ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 9014M: Maxim Levitsky <maximlevitsky@gmail.com> 9015S: Maintained 9016F: drivers/media/rc/ene_ir.* 9017 9018ENERGY MODEL 9019M: Lukasz Luba <lukasz.luba@arm.com> 9020M: "Rafael J. Wysocki" <rafael@kernel.org> 9021L: linux-pm@vger.kernel.org 9022S: Maintained 9023F: kernel/power/energy_model.c 9024F: include/linux/energy_model.h 9025F: Documentation/power/energy-model.rst 9026 9027EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 9028M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 9029L: linuxppc-dev@lists.ozlabs.org 9030S: Maintained 9031F: drivers/tty/ehv_bytechan.c 9032 9033EPSON S1D13XXX FRAMEBUFFER DRIVER 9034M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 9035S: Maintained 9036T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 9037F: drivers/video/fbdev/s1d13xxxfb.c 9038F: include/video/s1d13xxxfb.h 9039 9040EROFS FILE SYSTEM 9041M: Gao Xiang <xiang@kernel.org> 9042M: Chao Yu <chao@kernel.org> 9043R: Yue Hu <zbestahu@gmail.com> 9044R: Jeffle Xu <jefflexu@linux.alibaba.com> 9045R: Sandeep Dhavale <dhavale@google.com> 9046R: Hongbo Li <lihongbo22@huawei.com> 9047L: linux-erofs@lists.ozlabs.org 9048S: Maintained 9049W: https://erofs.docs.kernel.org 9050T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 9051F: Documentation/ABI/testing/sysfs-fs-erofs 9052F: Documentation/filesystems/erofs.rst 9053F: fs/erofs/ 9054F: include/trace/events/erofs.h 9055 9056ERRSEQ ERROR TRACKING INFRASTRUCTURE 9057M: Jeff Layton <jlayton@kernel.org> 9058S: Maintained 9059F: include/linux/errseq.h 9060F: lib/errseq.c 9061 9062ESD CAN NETWORK DRIVERS 9063M: Stefan Mätje <stefan.maetje@esd.eu> 9064R: socketcan@esd.eu 9065L: linux-can@vger.kernel.org 9066S: Maintained 9067F: drivers/net/can/esd/ 9068 9069ESD CAN/USB DRIVERS 9070M: Frank Jungclaus <frank.jungclaus@esd.eu> 9071R: socketcan@esd.eu 9072L: linux-can@vger.kernel.org 9073S: Maintained 9074F: drivers/net/can/usb/esd_usb.c 9075 9076ET131X NETWORK DRIVER 9077M: Mark Einon <mark.einon@gmail.com> 9078S: Odd Fixes 9079F: drivers/net/ethernet/agere/ 9080 9081ETAS ES58X CAN/USB DRIVER 9082M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 9083L: linux-can@vger.kernel.org 9084S: Maintained 9085F: Documentation/networking/devlink/etas_es58x.rst 9086F: drivers/net/can/usb/etas_es58x/ 9087 9088ETHERNET BRIDGE 9089M: Nikolay Aleksandrov <razor@blackwall.org> 9090M: Ido Schimmel <idosch@nvidia.com> 9091L: bridge@lists.linux.dev 9092L: netdev@vger.kernel.org 9093S: Maintained 9094W: http://www.linuxfoundation.org/en/Net:Bridge 9095F: include/linux/if_bridge.h 9096F: include/uapi/linux/if_bridge.h 9097F: include/linux/netfilter_bridge/ 9098F: net/bridge/ 9099 9100ETHERNET PHY LIBRARY 9101M: Andrew Lunn <andrew@lunn.ch> 9102M: Heiner Kallweit <hkallweit1@gmail.com> 9103R: Russell King <linux@armlinux.org.uk> 9104L: netdev@vger.kernel.org 9105S: Maintained 9106F: Documentation/ABI/testing/sysfs-class-net-phydev 9107F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 9108F: Documentation/devicetree/bindings/net/mdio* 9109F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 9110F: Documentation/networking/phy.rst 9111F: drivers/net/mdio/ 9112F: drivers/net/mdio/acpi_mdio.c 9113F: drivers/net/mdio/fwnode_mdio.c 9114F: drivers/net/mdio/of_mdio.c 9115F: drivers/net/pcs/ 9116F: drivers/net/phy/ 9117F: include/dt-bindings/net/qca-ar803x.h 9118F: include/linux/*mdio*.h 9119F: include/linux/linkmode.h 9120F: include/linux/mdio/*.h 9121F: include/linux/mii.h 9122F: include/linux/of_net.h 9123F: include/linux/phy.h 9124F: include/linux/phy_fixed.h 9125F: include/linux/phy_link_topology.h 9126F: include/linux/phylib_stubs.h 9127F: include/linux/platform_data/mdio-bcm-unimac.h 9128F: include/linux/platform_data/mdio-gpio.h 9129F: include/trace/events/mdio.h 9130F: include/uapi/linux/mdio.h 9131F: include/uapi/linux/mii.h 9132F: net/core/of_net.c 9133 9134ETHERNET PHY LIBRARY [RUST] 9135M: FUJITA Tomonori <fujita.tomonori@gmail.com> 9136R: Trevor Gross <tmgross@umich.edu> 9137L: netdev@vger.kernel.org 9138L: rust-for-linux@vger.kernel.org 9139S: Maintained 9140F: rust/kernel/net/phy.rs 9141F: rust/kernel/net/phy/reg.rs 9142 9143EXEC & BINFMT API, ELF 9144M: Kees Cook <kees@kernel.org> 9145L: linux-mm@kvack.org 9146S: Supported 9147T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 9148F: Documentation/userspace-api/ELF.rst 9149F: fs/*binfmt_*.c 9150F: fs/Kconfig.binfmt 9151F: fs/exec.c 9152F: fs/tests/binfmt_*_kunit.c 9153F: fs/tests/exec_kunit.c 9154F: include/linux/binfmts.h 9155F: include/linux/elf.h 9156F: include/uapi/linux/auxvec.h 9157F: include/uapi/linux/binfmts.h 9158F: include/uapi/linux/elf.h 9159F: kernel/fork.c 9160F: mm/vma_exec.c 9161F: tools/testing/selftests/exec/ 9162N: asm/elf.h 9163N: binfmt 9164 9165EXFAT FILE SYSTEM 9166M: Namjae Jeon <linkinjeon@kernel.org> 9167M: Sungjong Seo <sj1557.seo@samsung.com> 9168R: Yuezhang Mo <yuezhang.mo@sony.com> 9169L: linux-fsdevel@vger.kernel.org 9170S: Maintained 9171T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 9172F: fs/exfat/ 9173 9174EXPRESSWIRE PROTOCOL LIBRARY 9175M: Duje Mihanović <duje.mihanovic@skole.hr> 9176L: linux-leds@vger.kernel.org 9177S: Maintained 9178F: drivers/leds/leds-expresswire.c 9179F: include/linux/leds-expresswire.h 9180 9181EXT2 FILE SYSTEM 9182M: Jan Kara <jack@suse.com> 9183L: linux-ext4@vger.kernel.org 9184S: Maintained 9185F: Documentation/filesystems/ext2.rst 9186T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git 9187F: fs/ext2/ 9188F: include/linux/ext2* 9189 9190EXT4 FILE SYSTEM 9191M: "Theodore Ts'o" <tytso@mit.edu> 9192M: Andreas Dilger <adilger.kernel@dilger.ca> 9193L: linux-ext4@vger.kernel.org 9194S: Maintained 9195W: http://ext4.wiki.kernel.org 9196Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 9197T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 9198F: Documentation/filesystems/ext4/ 9199F: fs/ext4/ 9200F: include/trace/events/ext4.h 9201F: include/uapi/linux/ext4.h 9202 9203Extended Verification Module (EVM) 9204M: Mimi Zohar <zohar@linux.ibm.com> 9205M: Roberto Sassu <roberto.sassu@huawei.com> 9206L: linux-integrity@vger.kernel.org 9207S: Supported 9208T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 9209F: security/integrity/ 9210F: security/integrity/evm/ 9211 9212EXTENSIBLE FIRMWARE INTERFACE (EFI) 9213M: Ard Biesheuvel <ardb@kernel.org> 9214L: linux-efi@vger.kernel.org 9215S: Maintained 9216T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 9217F: Documentation/admin-guide/efi-stub.rst 9218F: arch/*/include/asm/efi.h 9219F: arch/*/kernel/efi.c 9220F: arch/arm/boot/compressed/efi-header.S 9221F: arch/x86/platform/efi/ 9222F: drivers/firmware/efi/ 9223F: include/linux/efi*.h 9224 9225EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 9226M: MyungJoo Ham <myungjoo.ham@samsung.com> 9227M: Chanwoo Choi <cw00.choi@samsung.com> 9228L: linux-kernel@vger.kernel.org 9229S: Maintained 9230T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 9231F: Documentation/devicetree/bindings/extcon/ 9232F: Documentation/driver-api/extcon.rst 9233F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 9234F: drivers/extcon/ 9235F: include/linux/extcon.h 9236F: include/linux/extcon/ 9237 9238EXTRA BOOT CONFIG 9239M: Masami Hiramatsu <mhiramat@kernel.org> 9240L: linux-kernel@vger.kernel.org 9241L: linux-trace-kernel@vger.kernel.org 9242S: Maintained 9243Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 9244T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 9245F: Documentation/admin-guide/bootconfig.rst 9246F: fs/proc/bootconfig.c 9247F: include/linux/bootconfig.h 9248F: lib/bootconfig-data.S 9249F: lib/bootconfig.c 9250F: tools/bootconfig/* 9251F: tools/bootconfig/scripts/* 9252 9253EXTRON DA HD 4K PLUS CEC DRIVER 9254M: Hans Verkuil <hverkuil@xs4all.nl> 9255L: linux-media@vger.kernel.org 9256S: Maintained 9257T: git git://linuxtv.org/media.git 9258F: drivers/media/cec/usb/extron-da-hd-4k-plus/ 9259 9260EXYNOS DP DRIVER 9261M: Jingoo Han <jingoohan1@gmail.com> 9262L: dri-devel@lists.freedesktop.org 9263S: Maintained 9264F: drivers/gpu/drm/exynos/exynos_dp* 9265 9266EXYNOS SYSMMU (IOMMU) driver 9267M: Marek Szyprowski <m.szyprowski@samsung.com> 9268L: iommu@lists.linux.dev 9269S: Maintained 9270F: drivers/iommu/exynos-iommu.c 9271 9272F2FS FILE SYSTEM 9273M: Jaegeuk Kim <jaegeuk@kernel.org> 9274M: Chao Yu <chao@kernel.org> 9275L: linux-f2fs-devel@lists.sourceforge.net 9276S: Maintained 9277W: https://f2fs.wiki.kernel.org/ 9278Q: https://patchwork.kernel.org/project/f2fs/list/ 9279B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 9280T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 9281F: Documentation/ABI/testing/sysfs-fs-f2fs 9282F: Documentation/filesystems/f2fs.rst 9283F: fs/f2fs/ 9284F: include/linux/f2fs_fs.h 9285F: include/trace/events/f2fs.h 9286F: include/uapi/linux/f2fs.h 9287 9288F71805F HARDWARE MONITORING DRIVER 9289M: Jean Delvare <jdelvare@suse.com> 9290L: linux-hwmon@vger.kernel.org 9291S: Maintained 9292F: Documentation/hwmon/f71805f.rst 9293F: drivers/hwmon/f71805f.c 9294 9295FADDR2LINE 9296M: Josh Poimboeuf <jpoimboe@kernel.org> 9297S: Maintained 9298F: scripts/faddr2line 9299 9300FAILOVER MODULE 9301M: Sridhar Samudrala <sridhar.samudrala@intel.com> 9302L: netdev@vger.kernel.org 9303S: Supported 9304F: Documentation/networking/failover.rst 9305F: include/net/failover.h 9306F: net/core/failover.c 9307 9308FANOTIFY 9309M: Jan Kara <jack@suse.cz> 9310R: Amir Goldstein <amir73il@gmail.com> 9311R: Matthew Bobrowski <repnop@google.com> 9312L: linux-fsdevel@vger.kernel.org 9313S: Maintained 9314F: fs/notify/fanotify/ 9315F: include/linux/fanotify.h 9316F: include/uapi/linux/fanotify.h 9317 9318FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 9319M: Linus Walleij <linus.walleij@linaro.org> 9320L: linux-usb@vger.kernel.org 9321S: Maintained 9322F: drivers/usb/fotg210/ 9323 9324FARSYNC SYNCHRONOUS DRIVER 9325M: Kevin Curtis <kevin.curtis@farsite.co.uk> 9326S: Supported 9327W: http://www.farsite.co.uk/ 9328F: drivers/net/wan/farsync.* 9329 9330FAULT INJECTION SUPPORT 9331M: Akinobu Mita <akinobu.mita@gmail.com> 9332S: Supported 9333F: Documentation/fault-injection/ 9334F: lib/fault-inject.c 9335F: tools/testing/fault-injection/ 9336 9337FBTFT Framebuffer drivers 9338M: Andy Shevchenko <andy@kernel.org> 9339L: dri-devel@lists.freedesktop.org 9340L: linux-fbdev@vger.kernel.org 9341S: Odd fixes 9342F: drivers/staging/fbtft/ 9343 9344FC0011 TUNER DRIVER 9345M: Michael Buesch <m@bues.ch> 9346L: linux-media@vger.kernel.org 9347S: Maintained 9348F: drivers/media/tuners/fc0011.c 9349F: drivers/media/tuners/fc0011.h 9350 9351FC2580 MEDIA DRIVER 9352L: linux-media@vger.kernel.org 9353S: Orphan 9354W: https://linuxtv.org 9355Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9356F: drivers/media/tuners/fc2580* 9357 9358FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 9359M: Hannes Reinecke <hare@suse.de> 9360L: linux-scsi@vger.kernel.org 9361S: Supported 9362W: www.Open-FCoE.org 9363F: drivers/scsi/fcoe/ 9364F: drivers/scsi/libfc/ 9365F: include/scsi/fc/ 9366F: include/scsi/libfc.h 9367F: include/scsi/libfcoe.h 9368F: include/uapi/scsi/fc/ 9369 9370FILE LOCKING (flock() and fcntl()/lockf()) 9371M: Jeff Layton <jlayton@kernel.org> 9372M: Chuck Lever <chuck.lever@oracle.com> 9373R: Alexander Aring <alex.aring@gmail.com> 9374L: linux-fsdevel@vger.kernel.org 9375S: Maintained 9376F: fs/fcntl.c 9377F: fs/locks.c 9378F: include/linux/fcntl.h 9379F: include/uapi/linux/fcntl.h 9380 9381FILESYSTEM DIRECT ACCESS (DAX) 9382M: Dan Williams <dan.j.williams@intel.com> 9383R: Matthew Wilcox <willy@infradead.org> 9384R: Jan Kara <jack@suse.cz> 9385L: linux-fsdevel@vger.kernel.org 9386L: nvdimm@lists.linux.dev 9387S: Supported 9388F: fs/dax.c 9389F: include/linux/dax.h 9390F: include/trace/events/fs_dax.h 9391 9392FILESYSTEMS (VFS and infrastructure) 9393M: Alexander Viro <viro@zeniv.linux.org.uk> 9394M: Christian Brauner <brauner@kernel.org> 9395R: Jan Kara <jack@suse.cz> 9396L: linux-fsdevel@vger.kernel.org 9397S: Maintained 9398T: git https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git 9399F: fs/* 9400F: include/linux/fs.h 9401F: include/linux/fs_types.h 9402F: include/uapi/linux/fs.h 9403F: include/uapi/linux/openat2.h 9404F: rust/kernel/fs.rs 9405F: rust/kernel/fs/ 9406F: rust/kernel/seq_file.rs 9407F: rust/kernel/sync/poll.rs 9408F: Documentation/driver-api/early-userspace/buffer-format.rst 9409F: init/do_mounts* 9410F: init/*initramfs* 9411 9412FILESYSTEMS [EXPORTFS] 9413M: Chuck Lever <chuck.lever@oracle.com> 9414M: Jeff Layton <jlayton@kernel.org> 9415R: Amir Goldstein <amir73il@gmail.com> 9416L: linux-fsdevel@vger.kernel.org 9417L: linux-nfs@vger.kernel.org 9418S: Supported 9419F: Documentation/filesystems/nfs/exporting.rst 9420F: fs/exportfs/ 9421F: fs/fhandle.c 9422F: include/linux/exportfs.h 9423 9424FILESYSTEMS [IDMAPPED MOUNTS] 9425M: Christian Brauner <brauner@kernel.org> 9426M: Seth Forshee <sforshee@kernel.org> 9427L: linux-fsdevel@vger.kernel.org 9428S: Maintained 9429F: Documentation/filesystems/idmappings.rst 9430F: fs/mnt_idmapping.c 9431F: include/linux/mnt_idmapping.* 9432F: tools/testing/selftests/mount_setattr/ 9433 9434FILESYSTEMS [IOMAP] 9435M: Christian Brauner <brauner@kernel.org> 9436R: Darrick J. Wong <djwong@kernel.org> 9437L: linux-xfs@vger.kernel.org 9438L: linux-fsdevel@vger.kernel.org 9439S: Supported 9440F: Documentation/filesystems/iomap/* 9441F: fs/iomap/ 9442F: include/linux/iomap.h 9443 9444FILESYSTEMS [NETFS LIBRARY] 9445M: David Howells <dhowells@redhat.com> 9446M: Paulo Alcantara <pc@manguebit.org> 9447L: netfs@lists.linux.dev 9448L: linux-fsdevel@vger.kernel.org 9449S: Supported 9450F: Documentation/filesystems/caching/ 9451F: Documentation/filesystems/netfs_library.rst 9452F: fs/netfs/ 9453F: include/linux/fscache*.h 9454F: include/linux/netfs.h 9455F: include/trace/events/fscache.h 9456F: include/trace/events/netfs.h 9457 9458FILESYSTEMS [STACKABLE] 9459M: Miklos Szeredi <miklos@szeredi.hu> 9460M: Amir Goldstein <amir73il@gmail.com> 9461L: linux-fsdevel@vger.kernel.org 9462L: linux-unionfs@vger.kernel.org 9463S: Maintained 9464F: fs/backing-file.c 9465F: include/linux/backing-file.h 9466 9467FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 9468M: Riku Voipio <riku.voipio@iki.fi> 9469L: linux-hwmon@vger.kernel.org 9470S: Maintained 9471F: drivers/hwmon/f75375s.c 9472F: include/linux/f75375s.h 9473 9474FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 9475M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 9476L: linux-can@vger.kernel.org 9477S: Maintained 9478F: drivers/net/can/usb/f81604.c 9479 9480FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 9481M: Clemens Ladisch <clemens@ladisch.de> 9482M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 9483L: linux-sound@vger.kernel.org 9484S: Maintained 9485T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 9486F: include/uapi/sound/firewire.h 9487F: sound/firewire/ 9488 9489FIREWIRE MEDIA DRIVERS (firedtv) 9490M: Stefan Richter <stefanr@s5r6.in-berlin.de> 9491L: linux-media@vger.kernel.org 9492L: linux1394-devel@lists.sourceforge.net 9493S: Maintained 9494T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 9495F: drivers/media/firewire/ 9496 9497FIREWIRE SBP-2 TARGET 9498M: Chris Boot <bootc@bootc.net> 9499L: linux-scsi@vger.kernel.org 9500L: target-devel@vger.kernel.org 9501L: linux1394-devel@lists.sourceforge.net 9502S: Maintained 9503T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 9504F: drivers/target/sbp/ 9505 9506FIREWIRE SUBSYSTEM 9507M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 9508M: Takashi Sakamoto <takaswie@kernel.org> 9509L: linux1394-devel@lists.sourceforge.net 9510S: Maintained 9511W: http://ieee1394.docs.kernel.org/ 9512T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 9513F: drivers/firewire/ 9514F: include/linux/firewire.h 9515F: include/uapi/linux/firewire*.h 9516F: tools/firewire/ 9517 9518FIRMWARE FRAMEWORK FOR ARMV8-A 9519M: Sudeep Holla <sudeep.holla@arm.com> 9520L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9521S: Maintained 9522F: drivers/firmware/arm_ffa/ 9523F: include/linux/arm_ffa.h 9524 9525FIRMWARE LOADER (request_firmware) 9526M: Luis Chamberlain <mcgrof@kernel.org> 9527M: Russ Weight <russ.weight@linux.dev> 9528M: Danilo Krummrich <dakr@kernel.org> 9529L: linux-kernel@vger.kernel.org 9530S: Maintained 9531F: Documentation/firmware_class/ 9532F: drivers/base/firmware_loader/ 9533F: rust/kernel/firmware.rs 9534F: include/linux/firmware.h 9535 9536FLEXTIMER FTM-QUADDEC DRIVER 9537M: Patrick Havelange <patrick.havelange@essensium.com> 9538L: linux-iio@vger.kernel.org 9539S: Maintained 9540F: Documentation/devicetree/bindings/counter/fsl,ftm-quaddec.yaml 9541F: drivers/counter/ftm-quaddec.c 9542 9543FLOPPY DRIVER 9544M: Denis Efremov <efremov@linux.com> 9545L: linux-block@vger.kernel.org 9546S: Odd Fixes 9547F: drivers/block/floppy.c 9548 9549FLYSKY FSIA6B RC RECEIVER 9550M: Markus Koch <markus@notsyncing.net> 9551L: linux-input@vger.kernel.org 9552S: Maintained 9553F: drivers/input/joystick/fsia6b.c 9554 9555FOCUSRITE CONTROL PROTOCOL/SCARLETT2 MIXER DRIVERS (Scarlett Gen 2+, Clarett, and Vocaster) 9556M: Geoffrey D. Bennett <g@b4.vu> 9557L: linux-sound@vger.kernel.org 9558S: Maintained 9559W: https://github.com/geoffreybennett/linux-fcp 9560B: https://github.com/geoffreybennett/linux-fcp/issues 9561T: git https://github.com/geoffreybennett/linux-fcp.git 9562F: include/uapi/sound/fcp.h 9563F: include/uapi/sound/scarlett2.h 9564F: sound/usb/fcp.c 9565F: sound/usb/mixer_scarlett2.c 9566 9567FORCEDETH GIGABIT ETHERNET DRIVER 9568M: Rain River <rain.1986.08.12@gmail.com> 9569M: Zhu Yanjun <zyjzyj2000@gmail.com> 9570L: netdev@vger.kernel.org 9571S: Maintained 9572F: drivers/net/ethernet/nvidia/* 9573 9574FORTIFY_SOURCE 9575M: Kees Cook <kees@kernel.org> 9576L: linux-hardening@vger.kernel.org 9577S: Supported 9578T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9579F: include/linux/fortify-string.h 9580F: lib/test_fortify/* 9581F: lib/tests/fortify_kunit.c 9582F: lib/tests/memcpy_kunit.c 9583K: \bunsafe_memcpy\b 9584K: \b__NO_FORTIFY\b 9585 9586FPGA DFL DRIVERS 9587M: Xu Yilun <yilun.xu@intel.com> 9588R: Tom Rix <trix@redhat.com> 9589L: linux-fpga@vger.kernel.org 9590S: Maintained 9591F: Documentation/ABI/testing/sysfs-bus-dfl* 9592F: Documentation/fpga/dfl.rst 9593F: drivers/fpga/dfl* 9594F: drivers/uio/uio_dfl.c 9595F: include/linux/dfl.h 9596F: include/uapi/linux/fpga-dfl.h 9597 9598FPGA MANAGER FRAMEWORK 9599M: Moritz Fischer <mdf@kernel.org> 9600M: Xu Yilun <yilun.xu@intel.com> 9601R: Tom Rix <trix@redhat.com> 9602L: linux-fpga@vger.kernel.org 9603S: Maintained 9604Q: http://patchwork.kernel.org/project/linux-fpga/list/ 9605T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 9606F: Documentation/devicetree/bindings/fpga/ 9607F: Documentation/driver-api/fpga/ 9608F: Documentation/fpga/ 9609F: drivers/fpga/ 9610F: include/linux/fpga/ 9611 9612FPU EMULATOR 9613M: Bill Metzenthen <billm@melbpc.org.au> 9614S: Maintained 9615W: https://floatingpoint.billm.au/ 9616F: arch/x86/math-emu/ 9617 9618FRAMEBUFFER CORE 9619M: Simona Vetter <simona@ffwll.ch> 9620S: Odd Fixes 9621T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 9622F: drivers/video/fbdev/core/ 9623 9624FRAMEBUFFER DRAWING 9625M: Zsolt Kajtar <soci@c64.rulez.org> 9626S: Odd Fixes 9627F: drivers/video/fbdev/core/cfbcopyarea.c 9628F: drivers/video/fbdev/core/cfbfillrect.c 9629F: drivers/video/fbdev/core/cfbimgblt.c 9630F: drivers/video/fbdev/core/cfbmem.h 9631F: drivers/video/fbdev/core/fb_copyarea.h 9632F: drivers/video/fbdev/core/fb_draw.h 9633F: drivers/video/fbdev/core/fb_fillrect.h 9634F: drivers/video/fbdev/core/fb_imageblit.h 9635F: drivers/video/fbdev/core/syscopyarea.c 9636F: drivers/video/fbdev/core/sysfillrect.c 9637F: drivers/video/fbdev/core/sysimgblt.c 9638F: drivers/video/fbdev/core/sysmem.h 9639 9640FRAMEBUFFER LAYER 9641M: Helge Deller <deller@gmx.de> 9642L: linux-fbdev@vger.kernel.org 9643L: dri-devel@lists.freedesktop.org 9644S: Maintained 9645Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 9646T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 9647F: Documentation/fb/ 9648F: drivers/video/ 9649F: include/linux/fb.h 9650F: include/uapi/linux/fb.h 9651F: include/uapi/video/ 9652F: include/video/ 9653 9654FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 9655M: Horia Geantă <horia.geanta@nxp.com> 9656M: Pankaj Gupta <pankaj.gupta@nxp.com> 9657M: Gaurav Jain <gaurav.jain@nxp.com> 9658L: linux-crypto@vger.kernel.org 9659S: Maintained 9660F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 9661F: drivers/crypto/caam/ 9662 9663FREESCALE COLDFIRE M5441X MMC DRIVER 9664M: Angelo Dureghello <adureghello@baylibre.com> 9665L: linux-mmc@vger.kernel.org 9666S: Maintained 9667F: drivers/mmc/host/sdhci-esdhc-mcf.c 9668F: include/linux/platform_data/mmc-esdhc-mcf.h 9669 9670FREESCALE DIU FRAMEBUFFER DRIVER 9671M: Timur Tabi <timur@kernel.org> 9672L: linux-fbdev@vger.kernel.org 9673S: Maintained 9674F: drivers/video/fbdev/fsl-diu-fb.* 9675 9676FREESCALE DMA DRIVER 9677M: Zhang Wei <zw@zh-kernel.org> 9678L: linuxppc-dev@lists.ozlabs.org 9679S: Maintained 9680F: drivers/dma/fsldma.* 9681 9682FREESCALE DSPI DRIVER 9683M: Vladimir Oltean <olteanv@gmail.com> 9684L: linux-spi@vger.kernel.org 9685L: imx@lists.linux.dev 9686S: Maintained 9687F: Documentation/devicetree/bindings/spi/fsl,dspi*.yaml 9688F: drivers/spi/spi-fsl-dspi.c 9689F: include/linux/spi/spi-fsl-dspi.h 9690 9691FREESCALE eDMA DRIVER 9692M: Frank Li <Frank.Li@nxp.com> 9693L: imx@lists.linux.dev 9694L: dmaengine@vger.kernel.org 9695S: Maintained 9696F: Documentation/devicetree/bindings/dma/fsl,edma.yaml 9697F: drivers/dma/fsl-edma*.* 9698 9699FREESCALE ENETC ETHERNET DRIVERS 9700M: Claudiu Manoil <claudiu.manoil@nxp.com> 9701M: Vladimir Oltean <vladimir.oltean@nxp.com> 9702M: Wei Fang <wei.fang@nxp.com> 9703M: Clark Wang <xiaoning.wang@nxp.com> 9704L: imx@lists.linux.dev 9705L: netdev@vger.kernel.org 9706S: Maintained 9707F: Documentation/devicetree/bindings/net/fsl,enetc*.yaml 9708F: Documentation/devicetree/bindings/net/nxp,netc-blk-ctrl.yaml 9709F: drivers/net/ethernet/freescale/enetc/ 9710F: include/linux/fsl/enetc_mdio.h 9711F: include/linux/fsl/netc_global.h 9712F: include/linux/fsl/ntmp.h 9713 9714FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 9715M: Claudiu Manoil <claudiu.manoil@nxp.com> 9716L: netdev@vger.kernel.org 9717S: Maintained 9718F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 9719F: drivers/net/ethernet/freescale/gianfar* 9720 9721FREESCALE GPMI NAND DRIVER 9722M: Han Xu <han.xu@nxp.com> 9723L: imx@lists.linux.dev 9724L: linux-mtd@lists.infradead.org 9725S: Maintained 9726F: drivers/mtd/nand/raw/gpmi-nand/* 9727 9728FREESCALE I2C CPM DRIVER 9729M: Jochen Friedrich <jochen@scram.de> 9730L: linuxppc-dev@lists.ozlabs.org 9731L: linux-i2c@vger.kernel.org 9732S: Maintained 9733F: drivers/i2c/busses/i2c-cpm.c 9734 9735FREESCALE IMX / MXC FEC DRIVER 9736M: Wei Fang <wei.fang@nxp.com> 9737R: Shenwei Wang <shenwei.wang@nxp.com> 9738R: Clark Wang <xiaoning.wang@nxp.com> 9739L: imx@lists.linux.dev 9740L: netdev@vger.kernel.org 9741S: Maintained 9742F: Documentation/devicetree/bindings/net/fsl,fec.yaml 9743F: drivers/net/ethernet/freescale/fec.h 9744F: drivers/net/ethernet/freescale/fec_main.c 9745F: drivers/net/ethernet/freescale/fec_ptp.c 9746 9747FREESCALE IMX / MXC FRAMEBUFFER DRIVER 9748M: Sascha Hauer <s.hauer@pengutronix.de> 9749R: Pengutronix Kernel Team <kernel@pengutronix.de> 9750L: linux-fbdev@vger.kernel.org 9751L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9752S: Maintained 9753F: drivers/video/fbdev/imxfb.c 9754 9755FREESCALE IMX DDR PMU DRIVER 9756M: Frank Li <Frank.li@nxp.com> 9757L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9758S: Maintained 9759F: Documentation/admin-guide/perf/imx-ddr.rst 9760F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 9761F: drivers/perf/fsl_imx8_ddr_perf.c 9762 9763FREESCALE IMX I2C DRIVER 9764M: Oleksij Rempel <o.rempel@pengutronix.de> 9765R: Pengutronix Kernel Team <kernel@pengutronix.de> 9766L: linux-i2c@vger.kernel.org 9767S: Maintained 9768F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 9769F: drivers/i2c/busses/i2c-imx.c 9770 9771FREESCALE IMX LPI2C DRIVER 9772M: Dong Aisheng <aisheng.dong@nxp.com> 9773L: linux-i2c@vger.kernel.org 9774L: imx@lists.linux.dev 9775S: Maintained 9776F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 9777F: drivers/i2c/busses/i2c-imx-lpi2c.c 9778 9779FREESCALE IMX LPSPI DRIVER 9780M: Frank Li <Frank.Li@nxp.com> 9781L: linux-spi@vger.kernel.org 9782L: imx@lists.linux.dev 9783S: Maintained 9784F: Documentation/devicetree/bindings/spi/spi-fsl-lpspi.yaml 9785F: drivers/spi/spi-fsl-lpspi.c 9786 9787FREESCALE MPC I2C DRIVER 9788M: Chris Packham <chris.packham@alliedtelesis.co.nz> 9789L: linux-i2c@vger.kernel.org 9790S: Maintained 9791F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 9792F: drivers/i2c/busses/i2c-mpc.c 9793 9794FREESCALE QORIQ DPAA ETHERNET DRIVER 9795M: Madalin Bucur <madalin.bucur@nxp.com> 9796L: netdev@vger.kernel.org 9797S: Maintained 9798F: drivers/net/ethernet/freescale/dpaa 9799 9800FREESCALE QORIQ DPAA FMAN DRIVER 9801M: Madalin Bucur <madalin.bucur@nxp.com> 9802R: Sean Anderson <sean.anderson@seco.com> 9803L: netdev@vger.kernel.org 9804S: Maintained 9805F: Documentation/devicetree/bindings/net/fsl,fman*.yaml 9806F: drivers/net/ethernet/freescale/fman 9807 9808FREESCALE QORIQ PTP CLOCK DRIVER 9809M: Yangbo Lu <yangbo.lu@nxp.com> 9810L: netdev@vger.kernel.org 9811S: Maintained 9812F: Documentation/devicetree/bindings/ptp/fsl,ptp.yaml 9813F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 9814F: drivers/net/ethernet/freescale/dpaa2/dprtc* 9815F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 9816F: drivers/ptp/ptp_qoriq.c 9817F: drivers/ptp/ptp_qoriq_debugfs.c 9818F: include/linux/fsl/ptp_qoriq.h 9819 9820FREESCALE QUAD SPI DRIVER 9821M: Han Xu <han.xu@nxp.com> 9822L: linux-spi@vger.kernel.org 9823L: imx@lists.linux.dev 9824S: Maintained 9825F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 9826F: drivers/spi/spi-fsl-qspi.c 9827 9828FREESCALE QUICC ENGINE LIBRARY 9829M: Qiang Zhao <qiang.zhao@nxp.com> 9830M: Christophe Leroy <christophe.leroy@csgroup.eu> 9831L: linuxppc-dev@lists.ozlabs.org 9832S: Maintained 9833F: drivers/soc/fsl/qe/ 9834F: include/soc/fsl/qe/ 9835 9836FREESCALE QUICC ENGINE QMC DRIVER 9837M: Herve Codina <herve.codina@bootlin.com> 9838L: linuxppc-dev@lists.ozlabs.org 9839S: Maintained 9840F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 9841F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-ucc-qmc.yaml 9842F: drivers/soc/fsl/qe/qmc.c 9843F: include/soc/fsl/qe/qmc.h 9844 9845FREESCALE QUICC ENGINE QMC HDLC DRIVER 9846M: Herve Codina <herve.codina@bootlin.com> 9847L: netdev@vger.kernel.org 9848L: linuxppc-dev@lists.ozlabs.org 9849S: Maintained 9850F: drivers/net/wan/fsl_qmc_hdlc.c 9851 9852FREESCALE QUICC ENGINE TSA DRIVER 9853M: Herve Codina <herve.codina@bootlin.com> 9854L: linuxppc-dev@lists.ozlabs.org 9855S: Maintained 9856F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 9857F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-tsa.yaml 9858F: drivers/soc/fsl/qe/tsa.c 9859F: drivers/soc/fsl/qe/tsa.h 9860F: include/dt-bindings/soc/cpm1-fsl,tsa.h 9861F: include/dt-bindings/soc/qe-fsl,tsa.h 9862 9863FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 9864L: netdev@vger.kernel.org 9865L: linuxppc-dev@lists.ozlabs.org 9866S: Orphan 9867F: drivers/net/ethernet/freescale/ucc_geth* 9868 9869FREESCALE QUICC ENGINE UCC HDLC DRIVER 9870M: Zhao Qiang <qiang.zhao@nxp.com> 9871L: netdev@vger.kernel.org 9872L: linuxppc-dev@lists.ozlabs.org 9873S: Maintained 9874F: drivers/net/wan/fsl_ucc_hdlc* 9875 9876FREESCALE QUICC ENGINE UCC UART DRIVER 9877M: Timur Tabi <timur@kernel.org> 9878L: linuxppc-dev@lists.ozlabs.org 9879S: Maintained 9880F: drivers/tty/serial/ucc_uart.c 9881 9882FREESCALE SOC DRIVERS 9883M: Christophe Leroy <christophe.leroy@csgroup.eu> 9884L: linuxppc-dev@lists.ozlabs.org 9885L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9886S: Maintained 9887F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 9888F: Documentation/devicetree/bindings/soc/fsl/ 9889F: drivers/soc/fsl/ 9890F: include/linux/fsl/ 9891F: include/soc/fsl/ 9892 9893FREESCALE SOC FS_ENET DRIVER 9894M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 9895L: linuxppc-dev@lists.ozlabs.org 9896L: netdev@vger.kernel.org 9897S: Maintained 9898F: drivers/net/ethernet/freescale/fs_enet/ 9899 9900FREESCALE SOC SOUND DRIVERS 9901M: Shengjiu Wang <shengjiu.wang@gmail.com> 9902M: Xiubo Li <Xiubo.Lee@gmail.com> 9903R: Fabio Estevam <festevam@gmail.com> 9904R: Nicolin Chen <nicoleotsuka@gmail.com> 9905L: linux-sound@vger.kernel.org 9906L: linuxppc-dev@lists.ozlabs.org 9907S: Maintained 9908F: sound/soc/fsl/fsl* 9909F: sound/soc/fsl/imx* 9910 9911FREESCALE SOC LPC32XX SOUND DRIVERS 9912M: J.M.B. Downing <jonathan.downing@nautel.com> 9913M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 9914R: Vladimir Zapolskiy <vz@mleia.com> 9915L: linux-sound@vger.kernel.org 9916L: linuxppc-dev@lists.ozlabs.org 9917S: Maintained 9918F: Documentation/devicetree/bindings/sound/nxp,lpc3220-i2s.yaml 9919F: sound/soc/fsl/lpc3xxx-* 9920 9921FREESCALE SOC SOUND QMC DRIVER 9922M: Herve Codina <herve.codina@bootlin.com> 9923L: linux-sound@vger.kernel.org 9924L: linuxppc-dev@lists.ozlabs.org 9925S: Maintained 9926F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 9927F: sound/soc/fsl/fsl_qmc_audio.c 9928 9929FREESCALE USB PERIPHERAL DRIVERS 9930L: linux-usb@vger.kernel.org 9931L: linuxppc-dev@lists.ozlabs.org 9932S: Orphan 9933F: drivers/usb/gadget/udc/fsl* 9934 9935FREESCALE USB PHY DRIVER 9936L: linux-usb@vger.kernel.org 9937L: linuxppc-dev@lists.ozlabs.org 9938S: Orphan 9939F: drivers/usb/phy/phy-fsl-usb* 9940 9941FREEVXFS FILESYSTEM 9942M: Christoph Hellwig <hch@infradead.org> 9943S: Maintained 9944W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 9945F: fs/freevxfs/ 9946 9947FREEZER 9948M: "Rafael J. Wysocki" <rafael@kernel.org> 9949R: Pavel Machek <pavel@kernel.org> 9950L: linux-pm@vger.kernel.org 9951S: Supported 9952F: Documentation/power/freezing-of-tasks.rst 9953F: include/linux/freezer.h 9954F: kernel/freezer.c 9955 9956FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 9957M: Eric Biggers <ebiggers@kernel.org> 9958M: Theodore Y. Ts'o <tytso@mit.edu> 9959M: Jaegeuk Kim <jaegeuk@kernel.org> 9960L: linux-fscrypt@vger.kernel.org 9961S: Supported 9962Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 9963T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 9964F: Documentation/filesystems/fscrypt.rst 9965F: fs/crypto/ 9966F: include/linux/fscrypt.h 9967F: include/uapi/linux/fscrypt.h 9968 9969FSI SUBSYSTEM 9970M: Eddie James <eajames@linux.ibm.com> 9971R: Ninad Palsule <ninad@linux.ibm.com> 9972L: linux-fsi@lists.ozlabs.org 9973S: Supported 9974Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 9975F: drivers/fsi/ 9976F: include/linux/fsi*.h 9977F: include/trace/events/fsi*.h 9978 9979FSI-ATTACHED I2C DRIVER 9980M: Eddie James <eajames@linux.ibm.com> 9981L: linux-i2c@vger.kernel.org 9982L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 9983S: Maintained 9984F: Documentation/devicetree/bindings/i2c/ibm,i2c-fsi.yaml 9985F: drivers/i2c/busses/i2c-fsi.c 9986 9987FSI-ATTACHED SPI DRIVER 9988M: Eddie James <eajames@linux.ibm.com> 9989L: linux-spi@vger.kernel.org 9990S: Maintained 9991F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 9992F: drivers/spi/spi-fsi.c 9993 9994FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 9995M: Jan Kara <jack@suse.cz> 9996R: Amir Goldstein <amir73il@gmail.com> 9997L: linux-fsdevel@vger.kernel.org 9998S: Maintained 9999T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 10000F: fs/notify/ 10001F: include/linux/fsnotify*.h 10002 10003FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 10004M: Eric Biggers <ebiggers@kernel.org> 10005M: Theodore Y. Ts'o <tytso@mit.edu> 10006L: fsverity@lists.linux.dev 10007S: Supported 10008Q: https://patchwork.kernel.org/project/fsverity/list/ 10009T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 10010F: Documentation/filesystems/fsverity.rst 10011F: fs/verity/ 10012F: include/linux/fsverity.h 10013F: include/uapi/linux/fsverity.h 10014 10015FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 10016M: Michael Zaidman <michael.zaidman@gmail.com> 10017L: linux-i2c@vger.kernel.org 10018L: linux-input@vger.kernel.org 10019S: Maintained 10020F: drivers/hid/hid-ft260.c 10021 10022FUJITSU LAPTOP EXTRAS 10023M: Jonathan Woithe <jwoithe@just42.net> 10024L: platform-driver-x86@vger.kernel.org 10025S: Maintained 10026F: drivers/platform/x86/fujitsu-laptop.c 10027 10028FUJITSU TABLET EXTRAS 10029M: Robert Gerlach <khnz@gmx.de> 10030L: platform-driver-x86@vger.kernel.org 10031S: Maintained 10032F: drivers/platform/x86/fujitsu-tablet.c 10033 10034FUNCTION HOOKS (FTRACE) 10035M: Steven Rostedt <rostedt@goodmis.org> 10036M: Masami Hiramatsu <mhiramat@kernel.org> 10037R: Mark Rutland <mark.rutland@arm.com> 10038L: linux-kernel@vger.kernel.org 10039L: linux-trace-kernel@vger.kernel.org 10040S: Maintained 10041Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 10042T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 10043F: Documentation/trace/ftrace* 10044F: arch/*/*/*/*ftrace* 10045F: arch/*/*/*ftrace* 10046F: include/*/ftrace.h 10047F: kernel/trace/fgraph.c 10048F: kernel/trace/ftrace* 10049F: samples/ftrace 10050 10051FUNGIBLE ETHERNET DRIVERS 10052M: Dimitris Michailidis <dmichail@fungible.com> 10053L: netdev@vger.kernel.org 10054S: Maintained 10055F: drivers/net/ethernet/fungible/ 10056 10057FUSE: FILESYSTEM IN USERSPACE 10058M: Miklos Szeredi <miklos@szeredi.hu> 10059L: linux-fsdevel@vger.kernel.org 10060S: Maintained 10061W: https://github.com/libfuse/ 10062T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 10063F: Documentation/filesystems/fuse* 10064F: fs/fuse/ 10065F: include/uapi/linux/fuse.h 10066 10067FUTEX SUBSYSTEM 10068M: Thomas Gleixner <tglx@linutronix.de> 10069M: Ingo Molnar <mingo@redhat.com> 10070R: Peter Zijlstra <peterz@infradead.org> 10071R: Darren Hart <dvhart@infradead.org> 10072R: Davidlohr Bueso <dave@stgolabs.net> 10073R: André Almeida <andrealmeid@igalia.com> 10074L: linux-kernel@vger.kernel.org 10075S: Maintained 10076T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 10077F: Documentation/locking/*futex* 10078F: include/asm-generic/futex.h 10079F: include/linux/futex.h 10080F: include/uapi/linux/futex.h 10081F: kernel/futex/* 10082F: tools/perf/bench/futex* 10083F: tools/testing/selftests/futex/ 10084 10085FWCTL SUBSYSTEM 10086M: Dave Jiang <dave.jiang@intel.com> 10087M: Jason Gunthorpe <jgg@nvidia.com> 10088M: Saeed Mahameed <saeedm@nvidia.com> 10089R: Jonathan Cameron <Jonathan.Cameron@huawei.com> 10090S: Maintained 10091F: Documentation/userspace-api/fwctl/ 10092F: drivers/fwctl/ 10093F: include/linux/fwctl.h 10094F: include/uapi/fwctl/ 10095 10096FWCTL MLX5 DRIVER 10097M: Saeed Mahameed <saeedm@nvidia.com> 10098R: Itay Avraham <itayavr@nvidia.com> 10099L: linux-kernel@vger.kernel.org 10100S: Maintained 10101F: drivers/fwctl/mlx5/ 10102 10103FWCTL PDS DRIVER 10104M: Brett Creeley <brett.creeley@amd.com> 10105L: linux-kernel@vger.kernel.org 10106S: Maintained 10107F: drivers/fwctl/pds/ 10108 10109GALAXYCORE GC0308 CAMERA SENSOR DRIVER 10110M: Sebastian Reichel <sre@kernel.org> 10111L: linux-media@vger.kernel.org 10112S: Maintained 10113F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml 10114F: drivers/media/i2c/gc0308.c 10115 10116GALAXYCORE GC05a2 CAMERA SENSOR DRIVER 10117M: Zhi Mao <zhi.mao@mediatek.com> 10118L: linux-media@vger.kernel.org 10119S: Maintained 10120F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc05a2.yaml 10121F: drivers/media/i2c/gc05a2.c 10122 10123GALAXYCORE GC08A3 CAMERA SENSOR DRIVER 10124M: Zhi Mao <zhi.mao@mediatek.com> 10125L: linux-media@vger.kernel.org 10126S: Maintained 10127F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc08a3.yaml 10128F: drivers/media/i2c/gc08a3.c 10129 10130GALAXYCORE GC2145 SENSOR DRIVER 10131M: Alain Volmat <alain.volmat@foss.st.com> 10132L: linux-media@vger.kernel.org 10133S: Maintained 10134T: git git://linuxtv.org/media.git 10135F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml 10136F: drivers/media/i2c/gc2145.c 10137 10138GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 10139M: Tim Harvey <tharvey@gateworks.com> 10140S: Maintained 10141F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 10142F: Documentation/hwmon/gsc-hwmon.rst 10143F: drivers/hwmon/gsc-hwmon.c 10144F: drivers/mfd/gateworks-gsc.c 10145F: include/linux/mfd/gsc.h 10146F: include/linux/platform_data/gsc_hwmon.h 10147 10148GCC PLUGINS 10149M: Kees Cook <kees@kernel.org> 10150L: linux-hardening@vger.kernel.org 10151S: Maintained 10152T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 10153F: Documentation/kbuild/gcc-plugins.rst 10154F: scripts/Makefile.gcc-plugins 10155F: scripts/gcc-plugins/ 10156 10157GCOV BASED KERNEL PROFILING 10158M: Peter Oberparleiter <oberpar@linux.ibm.com> 10159S: Maintained 10160F: Documentation/dev-tools/gcov.rst 10161F: kernel/gcov/ 10162 10163GDB KERNEL DEBUGGING HELPER SCRIPTS 10164M: Jan Kiszka <jan.kiszka@siemens.com> 10165M: Kieran Bingham <kbingham@kernel.org> 10166S: Supported 10167F: scripts/gdb/ 10168 10169GE HEALTHCARE PMC ADC DRIVER 10170M: Herve Codina <herve.codina@bootlin.com> 10171L: linux-iio@vger.kernel.org 10172S: Maintained 10173F: Documentation/devicetree/bindings/iio/adc/gehc,pmc-adc.yaml 10174F: drivers/iio/adc/gehc-pmc-adc.c 10175F: include/dt-bindings/iio/adc/gehc,pmc-adc.h 10176 10177GEMINI CRYPTO DRIVER 10178M: Corentin Labbe <clabbe@baylibre.com> 10179L: linux-crypto@vger.kernel.org 10180S: Maintained 10181F: drivers/crypto/gemini/ 10182 10183GEMTEK FM RADIO RECEIVER DRIVER 10184M: Hans Verkuil <hverkuil@xs4all.nl> 10185L: linux-media@vger.kernel.org 10186S: Maintained 10187W: https://linuxtv.org 10188T: git git://linuxtv.org/media.git 10189F: drivers/media/radio/radio-gemtek* 10190 10191GENDWARFKSYMS 10192M: Sami Tolvanen <samitolvanen@google.com> 10193L: linux-modules@vger.kernel.org 10194L: linux-kbuild@vger.kernel.org 10195S: Maintained 10196F: scripts/gendwarfksyms/ 10197 10198GENERIC ARCHITECTURE TOPOLOGY 10199M: Sudeep Holla <sudeep.holla@arm.com> 10200L: linux-kernel@vger.kernel.org 10201S: Maintained 10202F: drivers/base/arch_topology.c 10203F: include/linux/arch_topology.h 10204 10205GENERIC ENTRY CODE 10206M: Thomas Gleixner <tglx@linutronix.de> 10207M: Peter Zijlstra <peterz@infradead.org> 10208M: Andy Lutomirski <luto@kernel.org> 10209L: linux-kernel@vger.kernel.org 10210S: Maintained 10211T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 10212F: include/linux/entry-common.h 10213F: include/linux/entry-kvm.h 10214F: include/linux/irq-entry-common.h 10215F: kernel/entry/ 10216 10217GENERIC GPIO I2C DRIVER 10218M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10219S: Supported 10220F: drivers/i2c/busses/i2c-gpio.c 10221F: include/linux/platform_data/i2c-gpio.h 10222 10223GENERIC GPIO I2C MULTIPLEXER DRIVER 10224M: Peter Korsgaard <peter.korsgaard@barco.com> 10225L: linux-i2c@vger.kernel.org 10226S: Supported 10227F: Documentation/i2c/muxes/i2c-mux-gpio.rst 10228F: drivers/i2c/muxes/i2c-mux-gpio.c 10229F: include/linux/platform_data/i2c-mux-gpio.h 10230 10231GENERIC GPIO RESET DRIVER 10232M: Krzysztof Kozlowski <krzk@kernel.org> 10233S: Maintained 10234F: drivers/reset/reset-gpio.c 10235 10236GENERIC HDLC (WAN) DRIVERS 10237M: Krzysztof Halasa <khc@pm.waw.pl> 10238S: Maintained 10239W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 10240F: drivers/net/wan/c101.c 10241F: drivers/net/wan/hd6457* 10242F: drivers/net/wan/hdlc* 10243F: drivers/net/wan/n2.c 10244F: drivers/net/wan/pc300too.c 10245F: drivers/net/wan/pci200syn.c 10246F: drivers/net/wan/wanxl* 10247 10248GENERIC INCLUDE/ASM HEADER FILES 10249M: Arnd Bergmann <arnd@arndb.de> 10250L: linux-arch@vger.kernel.org 10251S: Maintained 10252T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 10253F: include/asm-generic/ 10254F: include/uapi/asm-generic/ 10255 10256GENERIC PHY FRAMEWORK 10257M: Vinod Koul <vkoul@kernel.org> 10258M: Kishon Vijay Abraham I <kishon@kernel.org> 10259L: linux-phy@lists.infradead.org 10260S: Supported 10261Q: https://patchwork.kernel.org/project/linux-phy/list/ 10262T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 10263F: Documentation/devicetree/bindings/phy/ 10264F: drivers/phy/ 10265F: include/dt-bindings/phy/ 10266F: include/linux/phy/ 10267 10268GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 10269M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10270S: Supported 10271F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 10272F: drivers/i2c/muxes/i2c-demux-pinctrl.c 10273 10274GENERIC PM DOMAINS 10275M: Ulf Hansson <ulf.hansson@linaro.org> 10276L: linux-pm@vger.kernel.org 10277S: Supported 10278F: Documentation/devicetree/bindings/power/power?domain* 10279T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 10280F: drivers/pmdomain/ 10281F: include/linux/pm_domain.h 10282 10283GENERIC RADIX TREE 10284M: Kent Overstreet <kent.overstreet@linux.dev> 10285S: Supported 10286C: irc://irc.oftc.net/bcache 10287F: include/linux/generic-radix-tree.h 10288F: lib/generic-radix-tree.c 10289 10290GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 10291M: Eugen Hristev <eugen.hristev@microchip.com> 10292L: linux-input@vger.kernel.org 10293S: Maintained 10294F: drivers/input/touchscreen/resistive-adc-touch.c 10295 10296GENERIC STRING LIBRARY 10297M: Kees Cook <kees@kernel.org> 10298R: Andy Shevchenko <andy@kernel.org> 10299L: linux-hardening@vger.kernel.org 10300S: Supported 10301T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 10302F: include/linux/string.h 10303F: include/linux/string_choices.h 10304F: include/linux/string_helpers.h 10305F: lib/string.c 10306F: lib/string_helpers.c 10307F: lib/tests/string_helpers_kunit.c 10308F: lib/tests/string_kunit.c 10309F: scripts/coccinelle/api/string_choices.cocci 10310 10311GENERIC UIO DRIVER FOR PCI DEVICES 10312M: "Michael S. Tsirkin" <mst@redhat.com> 10313L: kvm@vger.kernel.org 10314S: Supported 10315F: drivers/uio/uio_pci_generic.c 10316 10317GENERIC VDSO LIBRARY 10318M: Andy Lutomirski <luto@kernel.org> 10319M: Thomas Gleixner <tglx@linutronix.de> 10320M: Vincenzo Frascino <vincenzo.frascino@arm.com> 10321L: linux-kernel@vger.kernel.org 10322S: Maintained 10323T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 10324F: include/asm-generic/vdso/vsyscall.h 10325F: include/vdso/ 10326F: kernel/time/vsyscall.c 10327F: lib/vdso/ 10328F: tools/testing/selftests/vDSO/ 10329 10330GENWQE (IBM Generic Workqueue Card) 10331M: Frank Haverkamp <haver@linux.ibm.com> 10332S: Supported 10333F: drivers/misc/genwqe/ 10334 10335GET_MAINTAINER SCRIPT 10336M: Joe Perches <joe@perches.com> 10337S: Maintained 10338F: scripts/get_maintainer.pl 10339 10340GFS2 FILE SYSTEM 10341M: Andreas Gruenbacher <agruenba@redhat.com> 10342L: gfs2@lists.linux.dev 10343S: Supported 10344B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 10345T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 10346F: Documentation/filesystems/gfs2* 10347F: fs/gfs2/ 10348F: include/uapi/linux/gfs2_ondisk.h 10349 10350GIGABYTE WATERFORCE SENSOR DRIVER 10351M: Aleksa Savic <savicaleksa83@gmail.com> 10352L: linux-hwmon@vger.kernel.org 10353S: Maintained 10354F: Documentation/hwmon/gigabyte_waterforce.rst 10355F: drivers/hwmon/gigabyte_waterforce.c 10356 10357GIGABYTE WMI DRIVER 10358M: Thomas Weißschuh <linux@weissschuh.net> 10359L: platform-driver-x86@vger.kernel.org 10360S: Maintained 10361F: drivers/platform/x86/gigabyte-wmi.c 10362 10363GNSS SUBSYSTEM 10364M: Johan Hovold <johan@kernel.org> 10365S: Maintained 10366T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 10367F: Documentation/ABI/testing/sysfs-class-gnss 10368F: Documentation/devicetree/bindings/gnss/ 10369F: drivers/gnss/ 10370F: include/linux/gnss.h 10371 10372GO7007 MPEG CODEC 10373M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 10374L: linux-media@vger.kernel.org 10375S: Maintained 10376F: drivers/media/usb/go7007/ 10377 10378GOCONTROLL MODULINE MODULE SLOT 10379M: Maud Spierings <maudspierings@gocontroll.com> 10380S: Maintained 10381F: Documentation/devicetree/bindings/connector/gocontroll,moduline-module-slot.yaml 10382 10383GOODIX TOUCHSCREEN 10384M: Hans de Goede <hansg@kernel.org> 10385L: linux-input@vger.kernel.org 10386S: Maintained 10387F: drivers/input/touchscreen/goodix* 10388 10389GOOGLE ETHERNET DRIVERS 10390M: Joshua Washington <joshwash@google.com> 10391M: Harshitha Ramamurthy <hramamurthy@google.com> 10392L: netdev@vger.kernel.org 10393S: Maintained 10394F: Documentation/networking/device_drivers/ethernet/google/gve.rst 10395F: drivers/net/ethernet/google 10396 10397GOOGLE FIRMWARE DRIVERS 10398M: Tzung-Bi Shih <tzungbi@kernel.org> 10399R: Brian Norris <briannorris@chromium.org> 10400R: Julius Werner <jwerner@chromium.org> 10401L: chrome-platform@lists.linux.dev 10402S: Maintained 10403T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 10404F: drivers/firmware/google/ 10405 10406GOOGLE TENSOR SoC SUPPORT 10407M: Peter Griffin <peter.griffin@linaro.org> 10408R: André Draszik <andre.draszik@linaro.org> 10409R: Tudor Ambarus <tudor.ambarus@linaro.org> 10410L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10411L: linux-samsung-soc@vger.kernel.org 10412S: Maintained 10413P: Documentation/process/maintainer-soc-clean-dts.rst 10414C: irc://irc.oftc.net/pixel6-kernel-dev 10415F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml 10416F: Documentation/devicetree/bindings/soc/google/google,gs101-pmu-intr-gen.yaml 10417F: arch/arm64/boot/dts/exynos/google/ 10418F: drivers/clk/samsung/clk-gs101.c 10419F: drivers/phy/samsung/phy-gs101-ufs.c 10420F: include/dt-bindings/clock/google,gs101.h 10421K: [gG]oogle.?[tT]ensor 10422 10423GPD POCKET FAN DRIVER 10424M: Hans de Goede <hansg@kernel.org> 10425L: platform-driver-x86@vger.kernel.org 10426S: Maintained 10427F: drivers/platform/x86/gpd-pocket-fan.c 10428 10429GPIB DRIVERS 10430M: Dave Penkler <dpenkler@gmail.com> 10431S: Maintained 10432F: drivers/staging/gpib/ 10433 10434GPIO ACPI SUPPORT 10435M: Mika Westerberg <westeri@kernel.org> 10436M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 10437L: linux-gpio@vger.kernel.org 10438L: linux-acpi@vger.kernel.org 10439S: Supported 10440T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10441F: Documentation/firmware-guide/acpi/gpio-properties.rst 10442F: drivers/gpio/gpiolib-acpi-*.c 10443F: drivers/gpio/gpiolib-acpi.h 10444 10445GPIO AGGREGATOR 10446M: Geert Uytterhoeven <geert+renesas@glider.be> 10447L: linux-gpio@vger.kernel.org 10448S: Supported 10449F: Documentation/admin-guide/gpio/gpio-aggregator.rst 10450F: drivers/gpio/gpio-aggregator.c 10451 10452GPIO IR Transmitter 10453M: Sean Young <sean@mess.org> 10454L: linux-media@vger.kernel.org 10455S: Maintained 10456F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 10457F: drivers/media/rc/gpio-ir-tx.c 10458 10459GPIO MOCKUP DRIVER 10460M: Bamvor Jian Zhang <bamv2005@gmail.com> 10461L: linux-gpio@vger.kernel.org 10462S: Maintained 10463F: drivers/gpio/gpio-mockup.c 10464F: tools/testing/selftests/gpio/ 10465 10466GPIO REGMAP 10467M: Michael Walle <mwalle@kernel.org> 10468S: Maintained 10469F: drivers/gpio/gpio-regmap.c 10470F: include/linux/gpio/regmap.h 10471K: (devm_)?gpio_regmap_(un)?register 10472 10473GPIO SLOPPY LOGIC ANALYZER 10474M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10475S: Supported 10476F: Documentation/dev-tools/gpio-sloppy-logic-analyzer.rst 10477F: drivers/gpio/gpio-sloppy-logic-analyzer.c 10478F: tools/gpio/gpio-sloppy-logic-analyzer.sh 10479 10480GPIO SUBSYSTEM 10481M: Linus Walleij <linus.walleij@linaro.org> 10482M: Bartosz Golaszewski <brgl@bgdev.pl> 10483L: linux-gpio@vger.kernel.org 10484S: Maintained 10485T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 10486F: Documentation/admin-guide/gpio/ 10487F: Documentation/devicetree/bindings/gpio/ 10488F: Documentation/driver-api/gpio/ 10489F: drivers/gpio/ 10490F: include/dt-bindings/gpio/ 10491F: include/linux/gpio.h 10492F: include/linux/gpio/ 10493F: include/linux/of_gpio.h 10494K: (devm_)?gpio_(request|free|direction|get|set) 10495K: GPIOD_FLAGS_BIT_NONEXCLUSIVE 10496K: devm_gpiod_unhinge 10497 10498GPIO UAPI 10499M: Bartosz Golaszewski <brgl@bgdev.pl> 10500R: Kent Gibson <warthog618@gmail.com> 10501L: linux-gpio@vger.kernel.org 10502S: Maintained 10503T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 10504F: Documentation/ABI/obsolete/sysfs-gpio 10505F: Documentation/ABI/testing/gpio-cdev 10506F: Documentation/userspace-api/gpio/ 10507F: drivers/gpio/gpiolib-cdev.c 10508F: include/uapi/linux/gpio.h 10509F: tools/gpio/ 10510 10511GRETH 10/100/1G Ethernet MAC device driver 10512M: Andreas Larsson <andreas@gaisler.com> 10513L: netdev@vger.kernel.org 10514S: Maintained 10515F: drivers/net/ethernet/aeroflex/ 10516 10517GREYBUS AUDIO PROTOCOLS DRIVERS 10518M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 10519M: Mark Greer <mgreer@animalcreek.com> 10520S: Maintained 10521F: drivers/staging/greybus/audio_apbridgea.c 10522F: drivers/staging/greybus/audio_apbridgea.h 10523F: drivers/staging/greybus/audio_codec.c 10524F: drivers/staging/greybus/audio_codec.h 10525F: drivers/staging/greybus/audio_gb.c 10526F: drivers/staging/greybus/audio_manager.c 10527F: drivers/staging/greybus/audio_manager.h 10528F: drivers/staging/greybus/audio_manager_module.c 10529F: drivers/staging/greybus/audio_manager_private.h 10530F: drivers/staging/greybus/audio_manager_sysfs.c 10531F: drivers/staging/greybus/audio_module.c 10532F: drivers/staging/greybus/audio_topology.c 10533 10534GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 10535M: Viresh Kumar <vireshk@kernel.org> 10536S: Maintained 10537F: drivers/staging/greybus/authentication.c 10538F: drivers/staging/greybus/bootrom.c 10539F: drivers/staging/greybus/firmware.h 10540F: drivers/staging/greybus/fw-core.c 10541F: drivers/staging/greybus/fw-download.c 10542F: drivers/staging/greybus/fw-management.c 10543F: drivers/staging/greybus/greybus_authentication.h 10544F: drivers/staging/greybus/greybus_firmware.h 10545F: drivers/staging/greybus/hid.c 10546F: drivers/staging/greybus/i2c.c 10547F: drivers/staging/greybus/spi.c 10548F: drivers/staging/greybus/spilib.c 10549F: drivers/staging/greybus/spilib.h 10550 10551GREYBUS LOOPBACK DRIVER 10552M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 10553S: Maintained 10554F: drivers/staging/greybus/loopback.c 10555 10556GREYBUS PLATFORM DRIVERS 10557M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 10558S: Maintained 10559F: drivers/staging/greybus/arche-apb-ctrl.c 10560F: drivers/staging/greybus/arche-platform.c 10561F: drivers/staging/greybus/arche_platform.h 10562 10563GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 10564M: Rui Miguel Silva <rmfrfs@gmail.com> 10565S: Maintained 10566F: drivers/staging/greybus/gpio.c 10567F: drivers/staging/greybus/light.c 10568F: drivers/staging/greybus/power_supply.c 10569F: drivers/staging/greybus/sdio.c 10570F: drivers/staging/greybus/spi.c 10571F: drivers/staging/greybus/spilib.c 10572 10573GREYBUS BEAGLEPLAY DRIVERS 10574M: Ayush Singh <ayushdevel1325@gmail.com> 10575L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 10576S: Maintained 10577F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 10578F: drivers/greybus/gb-beagleplay.c 10579 10580GREYBUS SUBSYSTEM 10581M: Johan Hovold <johan@kernel.org> 10582M: Alex Elder <elder@kernel.org> 10583M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10584L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 10585S: Maintained 10586F: drivers/greybus/ 10587F: drivers/staging/greybus/ 10588F: include/linux/greybus.h 10589F: include/linux/greybus/ 10590 10591GREYBUS UART PROTOCOLS DRIVERS 10592M: David Lin <dtwlin@gmail.com> 10593S: Maintained 10594F: drivers/staging/greybus/log.c 10595F: drivers/staging/greybus/uart.c 10596 10597GS1662 VIDEO SERIALIZER 10598M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 10599L: linux-media@vger.kernel.org 10600S: Maintained 10601T: git git://linuxtv.org/media.git 10602F: drivers/media/spi/gs1662.c 10603 10604GSPCA FINEPIX SUBDRIVER 10605M: Frank Zago <frank@zago.net> 10606L: linux-media@vger.kernel.org 10607S: Maintained 10608T: git git://linuxtv.org/media.git 10609F: drivers/media/usb/gspca/finepix.c 10610 10611GSPCA GL860 SUBDRIVER 10612M: Olivier Lorin <o.lorin@laposte.net> 10613L: linux-media@vger.kernel.org 10614S: Maintained 10615T: git git://linuxtv.org/media.git 10616F: drivers/media/usb/gspca/gl860/ 10617 10618GSPCA M5602 SUBDRIVER 10619M: Erik Andren <erik.andren@gmail.com> 10620L: linux-media@vger.kernel.org 10621S: Maintained 10622T: git git://linuxtv.org/media.git 10623F: drivers/media/usb/gspca/m5602/ 10624 10625GSPCA PAC207 SONIXB SUBDRIVER 10626M: Hans Verkuil <hverkuil@xs4all.nl> 10627L: linux-media@vger.kernel.org 10628S: Odd Fixes 10629T: git git://linuxtv.org/media.git 10630F: drivers/media/usb/gspca/pac207.c 10631 10632GSPCA SN9C20X SUBDRIVER 10633M: Brian Johnson <brijohn@gmail.com> 10634L: linux-media@vger.kernel.org 10635S: Maintained 10636T: git git://linuxtv.org/media.git 10637F: drivers/media/usb/gspca/sn9c20x.c 10638 10639GSPCA T613 SUBDRIVER 10640M: Leandro Costantino <lcostantino@gmail.com> 10641L: linux-media@vger.kernel.org 10642S: Maintained 10643T: git git://linuxtv.org/media.git 10644F: drivers/media/usb/gspca/t613.c 10645 10646GSPCA USB WEBCAM DRIVER 10647M: Hans Verkuil <hverkuil@xs4all.nl> 10648L: linux-media@vger.kernel.org 10649S: Odd Fixes 10650T: git git://linuxtv.org/media.git 10651F: drivers/media/usb/gspca/ 10652 10653GTP (GPRS Tunneling Protocol) 10654M: Pablo Neira Ayuso <pablo@netfilter.org> 10655M: Harald Welte <laforge@gnumonks.org> 10656L: osmocom-net-gprs@lists.osmocom.org 10657S: Maintained 10658T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 10659F: drivers/net/gtp.c 10660 10661GUID PARTITION TABLE (GPT) 10662M: Davidlohr Bueso <dave@stgolabs.net> 10663L: linux-efi@vger.kernel.org 10664S: Maintained 10665F: block/partitions/efi.* 10666 10667HABANALABS PCI DRIVER 10668M: Koby Elbaz <koby.elbaz@intel.com> 10669M: Konstantin Sinyuk <konstantin.sinyuk@intel.com> 10670L: dri-devel@lists.freedesktop.org 10671S: Supported 10672C: irc://irc.oftc.net/dri-devel 10673T: git https://github.com/HabanaAI/drivers.accel.habanalabs.kernel.git 10674F: Documentation/ABI/testing/debugfs-driver-habanalabs 10675F: Documentation/ABI/testing/sysfs-driver-habanalabs 10676F: drivers/accel/habanalabs/ 10677F: include/linux/habanalabs/ 10678F: include/trace/events/habanalabs.h 10679F: include/uapi/drm/habanalabs_accel.h 10680 10681HACKRF MEDIA DRIVER 10682L: linux-media@vger.kernel.org 10683S: Orphan 10684W: https://linuxtv.org 10685Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10686F: drivers/media/usb/hackrf/ 10687 10688HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 10689M: Chuck Lever <chuck.lever@oracle.com> 10690L: kernel-tls-handshake@lists.linux.dev 10691L: netdev@vger.kernel.org 10692S: Maintained 10693F: Documentation/netlink/specs/handshake.yaml 10694F: Documentation/networking/tls-handshake.rst 10695F: include/net/handshake.h 10696F: include/trace/events/handshake.h 10697F: net/handshake/ 10698 10699HANTRO VPU CODEC DRIVER 10700M: Nicolas Dufresne <nicolas.dufresne@collabora.com> 10701M: Benjamin Gaignard <benjamin.gaignard@collabora.com> 10702M: Philipp Zabel <p.zabel@pengutronix.de> 10703L: linux-media@vger.kernel.org 10704L: linux-rockchip@lists.infradead.org 10705S: Maintained 10706F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 10707F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 10708F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 10709F: drivers/media/platform/verisilicon/ 10710 10711HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 10712M: Frank Seidel <frank@f-seidel.de> 10713L: platform-driver-x86@vger.kernel.org 10714S: Maintained 10715W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 10716F: drivers/platform/x86/hdaps.c 10717 10718HARDWARE MONITORING 10719M: Jean Delvare <jdelvare@suse.com> 10720M: Guenter Roeck <linux@roeck-us.net> 10721L: linux-hwmon@vger.kernel.org 10722S: Maintained 10723W: http://hwmon.wiki.kernel.org/ 10724T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 10725F: Documentation/ABI/testing/sysfs-class-hwmon 10726F: Documentation/devicetree/bindings/hwmon/ 10727F: Documentation/hwmon/ 10728F: drivers/hwmon/ 10729F: include/linux/hwmon*.h 10730F: include/trace/events/hwmon*.h 10731K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 10732 10733HARDWARE RANDOM NUMBER GENERATOR CORE 10734M: Olivia Mackall <olivia@selenic.com> 10735M: Herbert Xu <herbert@gondor.apana.org.au> 10736L: linux-crypto@vger.kernel.org 10737S: Odd fixes 10738F: Documentation/admin-guide/hw_random.rst 10739F: Documentation/devicetree/bindings/rng/ 10740F: drivers/char/hw_random/ 10741F: include/linux/hw_random.h 10742 10743HARDWARE SPINLOCK CORE 10744M: Bjorn Andersson <andersson@kernel.org> 10745R: Baolin Wang <baolin.wang7@gmail.com> 10746L: linux-remoteproc@vger.kernel.org 10747S: Maintained 10748T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 10749F: Documentation/devicetree/bindings/hwlock/ 10750F: Documentation/locking/hwspinlock.rst 10751F: drivers/hwspinlock/ 10752F: include/linux/hwspinlock.h 10753 10754HARDWARE TRACING FACILITIES 10755M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10756S: Maintained 10757F: drivers/hwtracing/ 10758 10759HARMONY SOUND DRIVER 10760L: linux-parisc@vger.kernel.org 10761S: Maintained 10762F: sound/parisc/harmony.* 10763 10764HDPVR USB VIDEO ENCODER DRIVER 10765M: Hans Verkuil <hverkuil@xs4all.nl> 10766L: linux-media@vger.kernel.org 10767S: Odd Fixes 10768W: https://linuxtv.org 10769T: git git://linuxtv.org/media.git 10770F: drivers/media/usb/hdpvr/ 10771 10772HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 10773M: Keng-Yu Lin <keng-yu.lin@hpe.com> 10774S: Supported 10775F: drivers/misc/hpilo.[ch] 10776 10777HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 10778M: Jerry Hoemann <jerry.hoemann@hpe.com> 10779S: Supported 10780F: Documentation/watchdog/hpwdt.rst 10781F: drivers/watchdog/hpwdt.c 10782 10783HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 10784M: Don Brace <don.brace@microchip.com> 10785L: storagedev@microchip.com 10786L: linux-scsi@vger.kernel.org 10787S: Supported 10788F: Documentation/scsi/hpsa.rst 10789F: drivers/scsi/hpsa*.[ch] 10790F: include/linux/cciss*.h 10791F: include/uapi/linux/cciss*.h 10792 10793HFI1 DRIVER 10794M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 10795L: linux-rdma@vger.kernel.org 10796S: Supported 10797F: drivers/infiniband/hw/hfi1 10798 10799HFS FILESYSTEM 10800M: Viacheslav Dubeyko <slava@dubeyko.com> 10801M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 10802M: Yangtao Li <frank.li@vivo.com> 10803L: linux-fsdevel@vger.kernel.org 10804S: Maintained 10805F: Documentation/filesystems/hfs.rst 10806F: fs/hfs/ 10807 10808HFSPLUS FILESYSTEM 10809M: Viacheslav Dubeyko <slava@dubeyko.com> 10810M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 10811M: Yangtao Li <frank.li@vivo.com> 10812L: linux-fsdevel@vger.kernel.org 10813S: Maintained 10814F: Documentation/filesystems/hfsplus.rst 10815F: fs/hfsplus/ 10816 10817HGA FRAMEBUFFER DRIVER 10818M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 10819L: linux-nvidia@lists.surfsouth.com 10820S: Maintained 10821W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 10822F: drivers/video/fbdev/hgafb.c 10823 10824HIBERNATION (aka Software Suspend, aka swsusp) 10825M: "Rafael J. Wysocki" <rafael@kernel.org> 10826R: Pavel Machek <pavel@kernel.org> 10827L: linux-pm@vger.kernel.org 10828S: Supported 10829B: https://bugzilla.kernel.org 10830F: arch/*/include/asm/suspend*.h 10831F: arch/x86/power/ 10832F: drivers/base/power/ 10833F: include/linux/freezer.h 10834F: include/linux/pm.h 10835F: include/linux/suspend.h 10836F: kernel/power/ 10837 10838HID CORE LAYER 10839M: Jiri Kosina <jikos@kernel.org> 10840M: Benjamin Tissoires <bentiss@kernel.org> 10841L: linux-input@vger.kernel.org 10842S: Maintained 10843T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 10844F: Documentation/hid/ 10845F: drivers/hid/ 10846F: include/linux/hid* 10847F: include/uapi/linux/hid* 10848F: samples/hid/ 10849F: tools/testing/selftests/hid/ 10850 10851HID LOGITECH DRIVERS 10852R: Filipe Laíns <lains@riseup.net> 10853L: linux-input@vger.kernel.org 10854S: Maintained 10855F: drivers/hid/hid-logitech-* 10856 10857HID NVIDIA SHIELD DRIVER 10858M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 10859L: linux-input@vger.kernel.org 10860S: Maintained 10861F: drivers/hid/hid-nvidia-shield.c 10862 10863HID PHOENIX RC FLIGHT CONTROLLER 10864M: Marcus Folkesson <marcus.folkesson@gmail.com> 10865L: linux-input@vger.kernel.org 10866S: Maintained 10867F: drivers/hid/hid-pxrc.c 10868 10869HID PLAYSTATION DRIVER 10870M: Roderick Colenbrander <roderick.colenbrander@sony.com> 10871L: linux-input@vger.kernel.org 10872S: Supported 10873F: drivers/hid/hid-playstation.c 10874 10875HID SENSOR HUB DRIVERS 10876M: Jiri Kosina <jikos@kernel.org> 10877M: Jonathan Cameron <jic23@kernel.org> 10878M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10879L: linux-input@vger.kernel.org 10880L: linux-iio@vger.kernel.org 10881S: Maintained 10882F: Documentation/hid/hid-sensor* 10883F: drivers/hid/hid-sensor-* 10884F: drivers/iio/*/hid-* 10885F: include/linux/hid-sensor-* 10886 10887HID UNIVERSAL PIDFF DRIVER 10888M: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com> 10889M: Oleg Makarenko <oleg@makarenk.ooo> 10890L: linux-input@vger.kernel.org 10891S: Maintained 10892B: https://github.com/JacKeTUs/universal-pidff/issues 10893F: drivers/hid/hid-universal-pidff.c 10894 10895HID VRC-2 CAR CONTROLLER DRIVER 10896M: Marcus Folkesson <marcus.folkesson@gmail.com> 10897L: linux-input@vger.kernel.org 10898S: Maintained 10899F: drivers/hid/hid-vrc2.c 10900 10901HID WACOM DRIVER 10902M: Ping Cheng <ping.cheng@wacom.com> 10903M: Jason Gerecke <jason.gerecke@wacom.com> 10904L: linux-input@vger.kernel.org 10905S: Maintained 10906F: drivers/hid/wacom.h 10907F: drivers/hid/wacom_* 10908 10909HID++ LOGITECH DRIVERS 10910R: Filipe Laíns <lains@riseup.net> 10911R: Bastien Nocera <hadess@hadess.net> 10912L: linux-input@vger.kernel.org 10913S: Maintained 10914F: drivers/hid/hid-logitech-hidpp.c 10915 10916HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEVENTS 10917M: Anna-Maria Behnsen <anna-maria@linutronix.de> 10918M: Frederic Weisbecker <frederic@kernel.org> 10919M: Thomas Gleixner <tglx@linutronix.de> 10920L: linux-kernel@vger.kernel.org 10921S: Maintained 10922T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 10923F: Documentation/timers/ 10924F: include/linux/clockchips.h 10925F: include/linux/delay.h 10926F: include/linux/hrtimer.h 10927F: include/linux/timer.h 10928F: kernel/time/clockevents.c 10929F: kernel/time/hrtimer.c 10930F: kernel/time/sleep_timeout.c 10931F: kernel/time/timer.c 10932F: kernel/time/timer_list.c 10933F: kernel/time/timer_migration.* 10934F: tools/testing/selftests/timers/ 10935 10936DELAY, SLEEP, TIMEKEEPING, TIMERS [RUST] 10937M: Andreas Hindborg <a.hindborg@kernel.org> 10938R: Boqun Feng <boqun.feng@gmail.com> 10939R: FUJITA Tomonori <fujita.tomonori@gmail.com> 10940R: Frederic Weisbecker <frederic@kernel.org> 10941R: Lyude Paul <lyude@redhat.com> 10942R: Thomas Gleixner <tglx@linutronix.de> 10943R: Anna-Maria Behnsen <anna-maria@linutronix.de> 10944R: John Stultz <jstultz@google.com> 10945R: Stephen Boyd <sboyd@kernel.org> 10946L: rust-for-linux@vger.kernel.org 10947S: Supported 10948W: https://rust-for-linux.com 10949B: https://github.com/Rust-for-Linux/linux/issues 10950T: git https://github.com/Rust-for-Linux/linux.git timekeeping-next 10951F: rust/kernel/time.rs 10952F: rust/kernel/time/ 10953 10954HIGH-SPEED SCC DRIVER FOR AX.25 10955L: linux-hams@vger.kernel.org 10956S: Orphan 10957F: drivers/net/hamradio/scc.c 10958 10959HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 10960M: HighPoint Linux Team <linux@highpoint-tech.com> 10961S: Supported 10962W: http://www.highpoint-tech.com 10963F: Documentation/scsi/hptiop.rst 10964F: drivers/scsi/hptiop.c 10965 10966HIKEY960 ONBOARD USB GPIO HUB DRIVER 10967M: John Stultz <jstultz@google.com> 10968L: linux-kernel@vger.kernel.org 10969S: Maintained 10970F: drivers/misc/hisi_hikey_usb.c 10971 10972HIMAX HX83112B TOUCHSCREEN SUPPORT 10973M: Job Noorman <job@noorman.info> 10974L: linux-input@vger.kernel.org 10975S: Maintained 10976F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 10977F: drivers/input/touchscreen/himax_hx83112b.c 10978 10979HIPPI 10980M: Jes Sorensen <jes@trained-monkey.org> 10981S: Maintained 10982F: drivers/net/hippi/ 10983F: include/linux/hippidevice.h 10984F: include/uapi/linux/if_hippi.h 10985F: net/802/hippi.c 10986 10987HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 10988M: Kurt Kanzenbach <kurt@linutronix.de> 10989L: netdev@vger.kernel.org 10990S: Maintained 10991F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 10992F: drivers/net/dsa/hirschmann/* 10993F: include/linux/platform_data/hirschmann-hellcreek.h 10994F: net/dsa/tag_hellcreek.c 10995 10996HISILICON DMA DRIVER 10997M: Zhou Wang <wangzhou1@hisilicon.com> 10998M: Longfang Liu <liulongfang@huawei.com> 10999L: dmaengine@vger.kernel.org 11000S: Maintained 11001F: drivers/dma/hisi_dma.c 11002 11003HISILICON GPIO DRIVER 11004M: Yang Shen <shenyang39@huawei.com> 11005L: linux-gpio@vger.kernel.org 11006S: Maintained 11007F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 11008F: drivers/gpio/gpio-hisi.c 11009 11010HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 11011M: Zhiqi Song <songzhiqi1@huawei.com> 11012M: Longfang Liu <liulongfang@huawei.com> 11013L: linux-crypto@vger.kernel.org 11014S: Maintained 11015F: Documentation/ABI/testing/debugfs-hisi-hpre 11016F: drivers/crypto/hisilicon/hpre/hpre.h 11017F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 11018F: drivers/crypto/hisilicon/hpre/hpre_main.c 11019 11020HISILICON HNS3 PMU DRIVER 11021M: Jijie Shao <shaojijie@huawei.com> 11022S: Supported 11023F: Documentation/admin-guide/perf/hns3-pmu.rst 11024F: drivers/perf/hisilicon/hns3_pmu.c 11025 11026HISILICON I2C CONTROLLER DRIVER 11027M: Devyn Liu <liudingyuan@h-partners.com> 11028L: linux-i2c@vger.kernel.org 11029S: Maintained 11030W: https://www.hisilicon.com 11031F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 11032F: drivers/i2c/busses/i2c-hisi.c 11033 11034HISILICON KUNPENG SOC HCCS DRIVER 11035M: Huisong Li <lihuisong@huawei.com> 11036S: Maintained 11037F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 11038F: drivers/soc/hisilicon/kunpeng_hccs.c 11039F: drivers/soc/hisilicon/kunpeng_hccs.h 11040 11041HISILICON LPC BUS DRIVER 11042M: Jay Fang <f.fangjian@huawei.com> 11043S: Maintained 11044W: http://www.hisilicon.com 11045F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 11046F: drivers/bus/hisi_lpc.c 11047 11048HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 11049M: Jian Shen <shenjian15@huawei.com> 11050M: Salil Mehta <salil.mehta@huawei.com> 11051M: Jijie Shao <shaojijie@huawei.com> 11052L: netdev@vger.kernel.org 11053S: Maintained 11054W: http://www.hisilicon.com 11055F: drivers/net/ethernet/hisilicon/hns3/ 11056 11057HISILICON NETWORK HIBMCGE DRIVER 11058M: Jijie Shao <shaojijie@huawei.com> 11059L: netdev@vger.kernel.org 11060S: Maintained 11061F: drivers/net/ethernet/hisilicon/hibmcge/ 11062 11063HISILICON NETWORK SUBSYSTEM DRIVER 11064M: Jian Shen <shenjian15@huawei.com> 11065M: Salil Mehta <salil.mehta@huawei.com> 11066L: netdev@vger.kernel.org 11067S: Maintained 11068W: http://www.hisilicon.com 11069F: Documentation/devicetree/bindings/net/hisilicon*.txt 11070F: drivers/net/ethernet/hisilicon/ 11071 11072HISILICON PMU DRIVER 11073M: Yicong Yang <yangyicong@hisilicon.com> 11074M: Jonathan Cameron <jonathan.cameron@huawei.com> 11075S: Supported 11076W: http://www.hisilicon.com 11077F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 11078F: Documentation/admin-guide/perf/hisi-pmu.rst 11079F: drivers/perf/hisilicon 11080F: tools/perf/pmu-events/arch/arm64/hisilicon/ 11081 11082HISILICON PTT DRIVER 11083M: Yicong Yang <yangyicong@hisilicon.com> 11084M: Jonathan Cameron <jonathan.cameron@huawei.com> 11085L: linux-kernel@vger.kernel.org 11086S: Maintained 11087F: Documentation/ABI/testing/sysfs-bus-event_source-devices-hisi_ptt 11088F: Documentation/trace/hisi-ptt.rst 11089F: drivers/hwtracing/ptt/ 11090F: tools/perf/arch/arm64/util/hisi-ptt.c 11091F: tools/perf/util/hisi-ptt* 11092F: tools/perf/util/hisi-ptt-decoder/* 11093 11094HISILICON QM DRIVER 11095M: Weili Qian <qianweili@huawei.com> 11096M: Zhou Wang <wangzhou1@hisilicon.com> 11097L: linux-crypto@vger.kernel.org 11098S: Maintained 11099F: drivers/crypto/hisilicon/Kconfig 11100F: drivers/crypto/hisilicon/Makefile 11101F: drivers/crypto/hisilicon/qm.c 11102F: drivers/crypto/hisilicon/sgl.c 11103F: include/linux/hisi_acc_qm.h 11104 11105HISILICON ROCE DRIVER 11106M: Chengchang Tang <tangchengchang@huawei.com> 11107M: Junxian Huang <huangjunxian6@hisilicon.com> 11108L: linux-rdma@vger.kernel.org 11109S: Maintained 11110F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 11111F: drivers/infiniband/hw/hns/ 11112 11113HISILICON SAS Controller 11114M: Yihang Li <liyihang9@h-partners.com> 11115S: Supported 11116W: http://www.hisilicon.com 11117F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 11118F: drivers/scsi/hisi_sas/ 11119 11120HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 11121M: Longfang Liu <liulongfang@huawei.com> 11122L: linux-crypto@vger.kernel.org 11123S: Maintained 11124F: Documentation/ABI/testing/debugfs-hisi-sec 11125F: drivers/crypto/hisilicon/sec2/sec.h 11126F: drivers/crypto/hisilicon/sec2/sec_crypto.c 11127F: drivers/crypto/hisilicon/sec2/sec_crypto.h 11128F: drivers/crypto/hisilicon/sec2/sec_main.c 11129 11130HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 11131M: Yang Shen <shenyang39@huawei.com> 11132L: linux-spi@vger.kernel.org 11133S: Maintained 11134W: http://www.hisilicon.com 11135F: drivers/spi/spi-hisi-kunpeng.c 11136 11137HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 11138M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 11139L: linux-kernel@vger.kernel.org 11140S: Maintained 11141F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 11142F: drivers/spmi/hisi-spmi-controller.c 11143 11144HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 11145M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 11146L: linux-kernel@vger.kernel.org 11147S: Maintained 11148F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 11149F: drivers/mfd/hi6421-spmi-pmic.c 11150 11151HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 11152M: Weili Qian <qianweili@huawei.com> 11153S: Maintained 11154F: drivers/crypto/hisilicon/trng/trng.c 11155 11156HISILICON V3XX SPI NOR FLASH Controller Driver 11157M: Yang Shen <shenyang39@huawei.com> 11158S: Maintained 11159W: http://www.hisilicon.com 11160F: drivers/spi/spi-hisi-sfc-v3xx.c 11161 11162HISILICON ZIP Controller DRIVER 11163M: Yang Shen <shenyang39@huawei.com> 11164M: Zhou Wang <wangzhou1@hisilicon.com> 11165L: linux-crypto@vger.kernel.org 11166S: Maintained 11167F: Documentation/ABI/testing/debugfs-hisi-zip 11168F: drivers/crypto/hisilicon/zip/ 11169 11170HMM - Heterogeneous Memory Management 11171M: Jason Gunthorpe <jgg@nvidia.com> 11172M: Leon Romanovsky <leonro@nvidia.com> 11173L: linux-mm@kvack.org 11174S: Maintained 11175F: Documentation/mm/hmm.rst 11176F: include/linux/hmm* 11177F: lib/test_hmm* 11178F: mm/hmm* 11179F: tools/testing/selftests/mm/*hmm* 11180 11181HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER 11182M: Petre Rodan <petre.rodan@subdimension.ro> 11183L: linux-iio@vger.kernel.org 11184S: Maintained 11185F: Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml 11186F: drivers/iio/pressure/hsc030pa* 11187 11188HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 11189M: Andreas Klinger <ak@it-klinger.de> 11190M: Petre Rodan <petre.rodan@subdimension.ro> 11191L: linux-iio@vger.kernel.org 11192S: Maintained 11193F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 11194F: drivers/iio/pressure/mprls0025pa* 11195 11196HP BIOSCFG DRIVER 11197M: Jorge Lopez <jorge.lopez2@hp.com> 11198L: platform-driver-x86@vger.kernel.org 11199S: Maintained 11200F: drivers/platform/x86/hp/hp-bioscfg/ 11201 11202HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 11203L: platform-driver-x86@vger.kernel.org 11204S: Orphan 11205F: drivers/platform/x86/hp/tc1100-wmi.c 11206 11207HP WMI HARDWARE MONITOR DRIVER 11208M: James Seo <james@equiv.tech> 11209L: linux-hwmon@vger.kernel.org 11210S: Maintained 11211F: Documentation/hwmon/hp-wmi-sensors.rst 11212F: drivers/hwmon/hp-wmi-sensors.c 11213 11214HPET: High Precision Event Timers driver 11215M: Clemens Ladisch <clemens@ladisch.de> 11216S: Maintained 11217F: Documentation/timers/hpet.rst 11218F: drivers/char/hpet.c 11219F: include/linux/hpet.h 11220F: include/uapi/linux/hpet.h 11221 11222HPET: x86 11223S: Orphan 11224F: arch/x86/include/asm/hpet.h 11225F: arch/x86/kernel/hpet.c 11226 11227HPFS FILESYSTEM 11228M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 11229S: Maintained 11230W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 11231F: fs/hpfs/ 11232 11233HS3001 Hardware Temperature and Humidity Sensor 11234M: Andre Werner <andre.werner@systec-electronic.com> 11235L: linux-hwmon@vger.kernel.org 11236S: Maintained 11237F: drivers/hwmon/hs3001.c 11238 11239HSI SUBSYSTEM 11240M: Sebastian Reichel <sre@kernel.org> 11241S: Maintained 11242T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 11243F: Documentation/ABI/testing/sysfs-bus-hsi 11244F: Documentation/driver-api/hsi.rst 11245F: drivers/hsi/ 11246F: include/linux/hsi/ 11247F: include/uapi/linux/hsi/ 11248 11249HSO 3G MODEM DRIVER 11250L: linux-usb@vger.kernel.org 11251S: Orphan 11252F: drivers/net/usb/hso.c 11253 11254HSR NETWORK PROTOCOL 11255L: netdev@vger.kernel.org 11256S: Orphan 11257F: net/hsr/ 11258 11259HT16K33 LED CONTROLLER DRIVER 11260M: Robin van der Gracht <robin@protonic.nl> 11261S: Maintained 11262F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 11263F: drivers/auxdisplay/ht16k33.c 11264 11265HTCPEN TOUCHSCREEN DRIVER 11266M: Pau Oliva Fora <pof@eslack.org> 11267L: linux-input@vger.kernel.org 11268S: Maintained 11269F: drivers/input/touchscreen/htcpen.c 11270 11271HTE SUBSYSTEM 11272M: Dipen Patel <dipenp@nvidia.com> 11273L: timestamp@lists.linux.dev 11274S: Maintained 11275Q: https://patchwork.kernel.org/project/timestamp/list/ 11276T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 11277F: Documentation/devicetree/bindings/timestamp/ 11278F: Documentation/driver-api/hte/ 11279F: drivers/hte/ 11280F: include/linux/hte.h 11281 11282HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 11283M: Lorenzo Bianconi <lorenzo@kernel.org> 11284L: linux-iio@vger.kernel.org 11285S: Maintained 11286W: http://www.st.com/ 11287F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 11288F: drivers/iio/humidity/hts221* 11289 11290HTU31 Hardware Temperature and Humidity Sensor 11291M: Andrei Lalaev <andrey.lalaev@gmail.com> 11292L: linux-hwmon@vger.kernel.org 11293S: Maintained 11294F: drivers/hwmon/htu31.c 11295 11296HUAWEI ETHERNET DRIVER 11297M: Cai Huoqing <cai.huoqing@linux.dev> 11298L: netdev@vger.kernel.org 11299S: Maintained 11300F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 11301F: drivers/net/ethernet/huawei/hinic/ 11302 11303HUAWEI 3RD GEN ETHERNET DRIVER 11304M: Fan Gong <gongfan1@huawei.com> 11305L: netdev@vger.kernel.org 11306S: Maintained 11307F: Documentation/networking/device_drivers/ethernet/huawei/hinic3.rst 11308F: drivers/net/ethernet/huawei/hinic3/ 11309 11310HUAWEI MATEBOOK E GO EMBEDDED CONTROLLER DRIVER 11311M: Pengyu Luo <mitltlatltl@gmail.com> 11312S: Maintained 11313F: Documentation/devicetree/bindings/platform/huawei,gaokun-ec.yaml 11314F: drivers/platform/arm64/huawei-gaokun-ec.c 11315F: drivers/power/supply/huawei-gaokun-battery.c 11316F: drivers/usb/typec/ucsi/ucsi_huawei_gaokun.c 11317F: include/linux/platform_data/huawei-gaokun-ec.h 11318 11319HUGETLB SUBSYSTEM 11320M: Muchun Song <muchun.song@linux.dev> 11321M: Oscar Salvador <osalvador@suse.de> 11322R: David Hildenbrand <david@redhat.com> 11323L: linux-mm@kvack.org 11324S: Maintained 11325F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 11326F: Documentation/admin-guide/mm/hugetlbpage.rst 11327F: Documentation/mm/hugetlbfs_reserv.rst 11328F: Documentation/mm/vmemmap_dedup.rst 11329F: fs/hugetlbfs/ 11330F: include/linux/hugetlb.h 11331F: include/trace/events/hugetlbfs.h 11332F: mm/hugetlb.c 11333F: mm/hugetlb_cgroup.c 11334F: mm/hugetlb_cma.c 11335F: mm/hugetlb_cma.h 11336F: mm/hugetlb_vmemmap.c 11337F: mm/hugetlb_vmemmap.h 11338F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 11339 11340HVA ST MEDIA DRIVER 11341M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 11342L: linux-media@vger.kernel.org 11343S: Supported 11344W: https://linuxtv.org 11345T: git git://linuxtv.org/media.git 11346F: drivers/media/platform/st/sti/hva 11347 11348HWPOISON MEMORY FAILURE HANDLING 11349M: Miaohe Lin <linmiaohe@huawei.com> 11350R: Naoya Horiguchi <nao.horiguchi@gmail.com> 11351L: linux-mm@kvack.org 11352S: Maintained 11353F: mm/hwpoison-inject.c 11354F: mm/memory-failure.c 11355 11356HYCON HY46XX TOUCHSCREEN SUPPORT 11357M: Giulio Benetti <giulio.benetti@benettiengineering.com> 11358L: linux-input@vger.kernel.org 11359S: Maintained 11360F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 11361F: drivers/input/touchscreen/hycon-hy46xx.c 11362 11363HYGON PROCESSOR SUPPORT 11364M: Pu Wen <puwen@hygon.cn> 11365L: linux-kernel@vger.kernel.org 11366S: Maintained 11367F: arch/x86/kernel/cpu/hygon.c 11368 11369HYNIX HI556 SENSOR DRIVER 11370M: Sakari Ailus <sakari.ailus@linux.intel.com> 11371L: linux-media@vger.kernel.org 11372S: Maintained 11373T: git git://linuxtv.org/media.git 11374F: drivers/media/i2c/hi556.c 11375 11376HYNIX HI846 SENSOR DRIVER 11377M: Martin Kepplinger <martin.kepplinger@puri.sm> 11378L: linux-media@vger.kernel.org 11379S: Maintained 11380F: drivers/media/i2c/hi846.c 11381 11382HYNIX HI847 SENSOR DRIVER 11383M: Sakari Ailus <sakari.ailus@linux.intel.com> 11384L: linux-media@vger.kernel.org 11385S: Maintained 11386F: drivers/media/i2c/hi847.c 11387 11388Hyper-V/Azure CORE AND DRIVERS 11389M: "K. Y. Srinivasan" <kys@microsoft.com> 11390M: Haiyang Zhang <haiyangz@microsoft.com> 11391M: Wei Liu <wei.liu@kernel.org> 11392M: Dexuan Cui <decui@microsoft.com> 11393L: linux-hyperv@vger.kernel.org 11394S: Supported 11395T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 11396F: Documentation/ABI/stable/sysfs-bus-vmbus 11397F: Documentation/ABI/testing/debugfs-hyperv 11398F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 11399F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 11400F: Documentation/virt/hyperv 11401F: arch/arm64/hyperv 11402F: arch/arm64/include/asm/mshyperv.h 11403F: arch/x86/hyperv 11404F: arch/x86/include/asm/mshyperv.h 11405F: arch/x86/include/asm/trace/hyperv.h 11406F: arch/x86/kernel/cpu/mshyperv.c 11407F: drivers/clocksource/hyperv_timer.c 11408F: drivers/hid/hid-hyperv.c 11409F: drivers/hv/ 11410F: drivers/input/serio/hyperv-keyboard.c 11411F: drivers/iommu/hyperv-iommu.c 11412F: drivers/net/ethernet/microsoft/ 11413F: drivers/net/hyperv/ 11414F: drivers/pci/controller/pci-hyperv-intf.c 11415F: drivers/pci/controller/pci-hyperv.c 11416F: drivers/scsi/storvsc_drv.c 11417F: drivers/uio/uio_hv_generic.c 11418F: drivers/video/fbdev/hyperv_fb.c 11419F: include/asm-generic/mshyperv.h 11420F: include/clocksource/hyperv_timer.h 11421F: include/hyperv/hvgdk.h 11422F: include/hyperv/hvgdk_ext.h 11423F: include/hyperv/hvgdk_mini.h 11424F: include/hyperv/hvhdk.h 11425F: include/hyperv/hvhdk_mini.h 11426F: include/linux/hyperv.h 11427F: include/net/mana 11428F: include/uapi/linux/hyperv.h 11429F: net/vmw_vsock/hyperv_transport.c 11430F: tools/hv/ 11431 11432HYPERBUS SUPPORT 11433M: Vignesh Raghavendra <vigneshr@ti.com> 11434R: Tudor Ambarus <tudor.ambarus@linaro.org> 11435L: linux-mtd@lists.infradead.org 11436S: Supported 11437Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 11438C: irc://irc.oftc.net/mtd 11439T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 11440F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 11441F: drivers/mtd/hyperbus/ 11442F: include/linux/mtd/hyperbus.h 11443 11444HYPERVISOR VIRTUAL CONSOLE DRIVER 11445L: linuxppc-dev@lists.ozlabs.org 11446S: Odd Fixes 11447F: drivers/tty/hvc/ 11448 11449HUNG TASK DETECTOR 11450M: Andrew Morton <akpm@linux-foundation.org> 11451R: Lance Yang <lance.yang@linux.dev> 11452R: Masami Hiramatsu <mhiramat@kernel.org> 11453L: linux-kernel@vger.kernel.org 11454S: Maintained 11455F: include/linux/hung_task.h 11456F: kernel/hung_task.c 11457 11458I2C ACPI SUPPORT 11459M: Mika Westerberg <westeri@kernel.org> 11460L: linux-i2c@vger.kernel.org 11461L: linux-acpi@vger.kernel.org 11462S: Maintained 11463F: drivers/i2c/i2c-core-acpi.c 11464 11465I2C ADDRESS TRANSLATOR (ATR) 11466M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 11467R: Luca Ceresoli <luca.ceresoli@bootlin.com> 11468L: linux-i2c@vger.kernel.org 11469S: Maintained 11470F: drivers/i2c/i2c-atr.c 11471F: include/linux/i2c-atr.h 11472 11473I2C CONTROLLER DRIVER FOR NVIDIA GPU 11474M: Ajay Gupta <ajayg@nvidia.com> 11475L: linux-i2c@vger.kernel.org 11476S: Maintained 11477F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 11478F: drivers/i2c/busses/i2c-nvidia-gpu.c 11479 11480I2C MUXES 11481M: Peter Rosin <peda@axentia.se> 11482L: linux-i2c@vger.kernel.org 11483S: Maintained 11484F: Documentation/devicetree/bindings/i2c/i2c-arb* 11485F: Documentation/devicetree/bindings/i2c/i2c-gate* 11486F: Documentation/devicetree/bindings/i2c/i2c-mux* 11487F: Documentation/i2c/i2c-topology.rst 11488F: Documentation/i2c/muxes/ 11489F: drivers/i2c/i2c-mux.c 11490F: drivers/i2c/muxes/ 11491F: include/linux/i2c-mux.h 11492 11493I2C MV64XXX MARVELL AND ALLWINNER DRIVER 11494M: Gregory CLEMENT <gregory.clement@bootlin.com> 11495L: linux-i2c@vger.kernel.org 11496S: Maintained 11497F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 11498F: drivers/i2c/busses/i2c-mv64xxx.c 11499 11500I2C OF COMPONENT PROBER 11501M: Chen-Yu Tsai <wenst@chromium.org> 11502L: linux-i2c@vger.kernel.org 11503L: devicetree@vger.kernel.org 11504S: Maintained 11505F: drivers/i2c/i2c-core-of-prober.c 11506F: include/linux/i2c-of-prober.h 11507 11508I2C OVER PARALLEL PORT 11509M: Jean Delvare <jdelvare@suse.com> 11510L: linux-i2c@vger.kernel.org 11511S: Maintained 11512F: Documentation/i2c/busses/i2c-parport.rst 11513F: drivers/i2c/busses/i2c-parport.c 11514 11515I2C SUBSYSTEM 11516M: Wolfram Sang <wsa+renesas@sang-engineering.com> 11517L: linux-i2c@vger.kernel.org 11518S: Maintained 11519W: https://i2c.wiki.kernel.org/ 11520Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 11521T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 11522F: Documentation/i2c/ 11523F: drivers/i2c/* 11524F: include/dt-bindings/i2c/i2c.h 11525F: include/linux/i2c-dev.h 11526F: include/linux/i2c-smbus.h 11527F: include/linux/i2c.h 11528F: include/uapi/linux/i2c-*.h 11529F: include/uapi/linux/i2c.h 11530 11531I2C SUBSYSTEM HOST DRIVERS 11532M: Andi Shyti <andi.shyti@kernel.org> 11533L: linux-i2c@vger.kernel.org 11534S: Maintained 11535W: https://i2c.wiki.kernel.org/ 11536Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 11537T: git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git 11538F: Documentation/devicetree/bindings/i2c/ 11539F: drivers/i2c/algos/ 11540F: drivers/i2c/busses/ 11541F: include/dt-bindings/i2c/ 11542 11543I2C-TAOS-EVM DRIVER 11544M: Jean Delvare <jdelvare@suse.com> 11545L: linux-i2c@vger.kernel.org 11546S: Maintained 11547F: Documentation/i2c/busses/i2c-taos-evm.rst 11548F: drivers/i2c/busses/i2c-taos-evm.c 11549 11550I2C-TINY-USB DRIVER 11551M: Till Harbaum <till@harbaum.org> 11552L: linux-i2c@vger.kernel.org 11553S: Maintained 11554W: http://www.harbaum.org/till/i2c_tiny_usb 11555F: drivers/i2c/busses/i2c-tiny-usb.c 11556 11557I2C/SMBUS CONTROLLER DRIVERS FOR PC 11558M: Jean Delvare <jdelvare@suse.com> 11559L: linux-i2c@vger.kernel.org 11560S: Maintained 11561F: Documentation/i2c/busses/i2c-ali1535.rst 11562F: Documentation/i2c/busses/i2c-ali1563.rst 11563F: Documentation/i2c/busses/i2c-ali15x3.rst 11564F: Documentation/i2c/busses/i2c-amd756.rst 11565F: Documentation/i2c/busses/i2c-amd8111.rst 11566F: Documentation/i2c/busses/i2c-i801.rst 11567F: Documentation/i2c/busses/i2c-nforce2.rst 11568F: Documentation/i2c/busses/i2c-piix4.rst 11569F: Documentation/i2c/busses/i2c-sis5595.rst 11570F: Documentation/i2c/busses/i2c-sis630.rst 11571F: Documentation/i2c/busses/i2c-sis96x.rst 11572F: Documentation/i2c/busses/i2c-via.rst 11573F: Documentation/i2c/busses/i2c-viapro.rst 11574F: drivers/i2c/busses/i2c-ali1535.c 11575F: drivers/i2c/busses/i2c-ali1563.c 11576F: drivers/i2c/busses/i2c-ali15x3.c 11577F: drivers/i2c/busses/i2c-amd756.c 11578F: drivers/i2c/busses/i2c-amd8111.c 11579F: drivers/i2c/busses/i2c-i801.c 11580F: drivers/i2c/busses/i2c-isch.c 11581F: drivers/i2c/busses/i2c-nforce2.c 11582F: drivers/i2c/busses/i2c-piix4.* 11583F: drivers/i2c/busses/i2c-sis5595.c 11584F: drivers/i2c/busses/i2c-sis630.c 11585F: drivers/i2c/busses/i2c-sis96x.c 11586F: drivers/i2c/busses/i2c-via.c 11587F: drivers/i2c/busses/i2c-viapro.c 11588 11589I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 11590M: Hans de Goede <hansg@kernel.org> 11591L: linux-i2c@vger.kernel.org 11592S: Maintained 11593F: drivers/i2c/busses/i2c-cht-wc.c 11594 11595I2C/SMBUS ISMT DRIVER 11596M: Neil Horman <nhorman@tuxdriver.com> 11597L: linux-i2c@vger.kernel.org 11598F: Documentation/i2c/busses/i2c-ismt.rst 11599F: drivers/i2c/busses/i2c-ismt.c 11600 11601I2C/SMBUS ZHAOXIN DRIVER 11602M: Hans Hu <hanshu@zhaoxin.com> 11603L: linux-i2c@vger.kernel.org 11604S: Maintained 11605W: https://www.zhaoxin.com 11606F: drivers/i2c/busses/i2c-viai2c-common.c 11607F: drivers/i2c/busses/i2c-viai2c-zhaoxin.c 11608 11609I2C/SMBUS STUB DRIVER 11610M: Jean Delvare <jdelvare@suse.com> 11611L: linux-i2c@vger.kernel.org 11612S: Maintained 11613F: drivers/i2c/i2c-stub.c 11614 11615I3C DRIVER FOR ASPEED AST2600 11616M: Jeremy Kerr <jk@codeconstruct.com.au> 11617S: Maintained 11618F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 11619F: drivers/i3c/master/ast2600-i3c-master.c 11620 11621I3C DRIVER FOR CADENCE I3C MASTER IP 11622M: Przemysław Gaj <pgaj@cadence.com> 11623S: Maintained 11624F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 11625F: drivers/i3c/master/i3c-master-cdns.c 11626 11627I3C DRIVER FOR RENESAS 11628M: Wolfram Sang <wsa+renesas@sang-engineering.com> 11629M: Tommaso Merciai <tommaso.merciai.xr@bp.renesas.com> 11630S: Supported 11631F: Documentation/devicetree/bindings/i3c/renesas,i3c.yaml 11632F: drivers/i3c/master/renesas-i3c.c 11633 11634I3C DRIVER FOR SYNOPSYS DESIGNWARE 11635S: Orphan 11636F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 11637F: drivers/i3c/master/dw* 11638 11639I3C SUBSYSTEM 11640M: Alexandre Belloni <alexandre.belloni@bootlin.com> 11641R: Frank Li <Frank.Li@nxp.com> 11642L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 11643S: Maintained 11644Q: https://patchwork.kernel.org/project/linux-i3c/list/ 11645C: irc://chat.freenode.net/linux-i3c 11646T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 11647F: Documentation/ABI/testing/sysfs-bus-i3c 11648F: Documentation/devicetree/bindings/i3c/ 11649F: Documentation/driver-api/i3c 11650F: drivers/i3c/ 11651F: include/dt-bindings/i3c/ 11652F: include/linux/i3c/ 11653 11654IBM Operation Panel Input Driver 11655M: Eddie James <eajames@linux.ibm.com> 11656L: linux-input@vger.kernel.org 11657S: Maintained 11658F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 11659F: drivers/input/misc/ibm-panel.c 11660 11661IBM Power 842 compression accelerator 11662M: Haren Myneni <haren@us.ibm.com> 11663S: Supported 11664F: crypto/842.c 11665F: drivers/crypto/nx/Kconfig 11666F: drivers/crypto/nx/Makefile 11667F: drivers/crypto/nx/nx-842* 11668F: include/linux/sw842.h 11669F: lib/842/ 11670 11671IBM Power in-Nest Crypto Acceleration 11672M: Breno Leitão <leitao@debian.org> 11673M: Nayna Jain <nayna@linux.ibm.com> 11674M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 11675L: linux-crypto@vger.kernel.org 11676S: Supported 11677F: drivers/crypto/nx/Kconfig 11678F: drivers/crypto/nx/Makefile 11679F: drivers/crypto/nx/nx-aes* 11680F: drivers/crypto/nx/nx-sha* 11681F: drivers/crypto/nx/nx.* 11682F: drivers/crypto/nx/nx_csbcpb.h 11683F: drivers/crypto/nx/nx_debugfs.c 11684 11685IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 11686M: Tyrel Datwyler <tyreld@linux.ibm.com> 11687L: linux-pci@vger.kernel.org 11688L: linuxppc-dev@lists.ozlabs.org 11689S: Supported 11690F: drivers/pci/hotplug/rpadlpar* 11691 11692IBM Power Linux RAID adapter 11693M: Brian King <brking@us.ibm.com> 11694S: Supported 11695F: drivers/scsi/ipr.* 11696 11697IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 11698M: Tyrel Datwyler <tyreld@linux.ibm.com> 11699L: linux-pci@vger.kernel.org 11700L: linuxppc-dev@lists.ozlabs.org 11701S: Supported 11702F: drivers/pci/hotplug/rpaphp* 11703 11704IBM Power SRIOV Virtual NIC Device Driver 11705M: Haren Myneni <haren@linux.ibm.com> 11706M: Rick Lindsley <ricklind@linux.ibm.com> 11707R: Nick Child <nnac123@linux.ibm.com> 11708R: Thomas Falcon <tlfalcon@linux.ibm.com> 11709L: netdev@vger.kernel.org 11710S: Maintained 11711F: drivers/net/ethernet/ibm/ibmvnic.* 11712 11713IBM Power VFIO Support 11714M: Timothy Pearson <tpearson@raptorengineering.com> 11715S: Supported 11716F: drivers/vfio/vfio_iommu_spapr_tce.c 11717 11718IBM Power Virtual Ethernet Device Driver 11719M: Nick Child <nnac123@linux.ibm.com> 11720L: netdev@vger.kernel.org 11721S: Maintained 11722F: drivers/net/ethernet/ibm/ibmveth.* 11723 11724IBM Power Virtual FC Device Drivers 11725M: Tyrel Datwyler <tyreld@linux.ibm.com> 11726L: linux-scsi@vger.kernel.org 11727S: Supported 11728F: drivers/scsi/ibmvscsi/ibmvfc* 11729 11730IBM Power Virtual Management Channel Driver 11731M: Brad Warrum <bwarrum@linux.ibm.com> 11732M: Ritu Agarwal <rituagar@linux.ibm.com> 11733S: Supported 11734F: drivers/misc/ibmvmc.* 11735 11736IBM Power Virtual SCSI Device Drivers 11737M: Tyrel Datwyler <tyreld@linux.ibm.com> 11738L: linux-scsi@vger.kernel.org 11739S: Supported 11740F: drivers/scsi/ibmvscsi/ibmvscsi* 11741F: include/scsi/viosrp.h 11742 11743IBM Power Virtual SCSI Device Target Driver 11744M: Tyrel Datwyler <tyreld@linux.ibm.com> 11745L: linux-scsi@vger.kernel.org 11746L: target-devel@vger.kernel.org 11747S: Supported 11748F: drivers/scsi/ibmvscsi_tgt/ 11749 11750IBM Power VMX Cryptographic instructions 11751M: Breno Leitão <leitao@debian.org> 11752M: Nayna Jain <nayna@linux.ibm.com> 11753M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 11754L: linux-crypto@vger.kernel.org 11755S: Supported 11756F: arch/powerpc/crypto/Kconfig 11757F: arch/powerpc/crypto/Makefile 11758F: arch/powerpc/crypto/aes.c 11759F: arch/powerpc/crypto/aes_cbc.c 11760F: arch/powerpc/crypto/aes_ctr.c 11761F: arch/powerpc/crypto/aes_xts.c 11762F: arch/powerpc/crypto/aesp8-ppc.* 11763F: arch/powerpc/crypto/ghash.c 11764F: arch/powerpc/crypto/ghashp8-ppc.pl 11765F: arch/powerpc/crypto/ppc-xlate.pl 11766F: arch/powerpc/crypto/vmx.c 11767 11768IBM ServeRAID RAID DRIVER 11769S: Orphan 11770F: drivers/scsi/ips.* 11771 11772ICH LPC AND GPIO DRIVER 11773M: Peter Tyser <ptyser@xes-inc.com> 11774S: Maintained 11775F: drivers/gpio/gpio-ich.c 11776F: drivers/mfd/lpc_ich.c 11777 11778ICY I2C DRIVER 11779M: Max Staudt <max@enpas.org> 11780L: linux-i2c@vger.kernel.org 11781S: Maintained 11782F: drivers/i2c/busses/i2c-icy.c 11783 11784IDEAPAD LAPTOP EXTRAS DRIVER 11785M: Ike Panhc <ikepanhc@gmail.com> 11786L: platform-driver-x86@vger.kernel.org 11787S: Maintained 11788W: http://launchpad.net/ideapad-laptop 11789F: drivers/platform/x86/lenovo/ideapad-laptop.c 11790 11791IDEAPAD LAPTOP SLIDEBAR DRIVER 11792M: Andrey Moiseev <o2g.org.ru@gmail.com> 11793L: linux-input@vger.kernel.org 11794S: Maintained 11795W: https://github.com/o2genum/ideapad-slidebar 11796F: drivers/input/misc/ideapad_slidebar.c 11797 11798IDT VersaClock 5 CLOCK DRIVER 11799M: Luca Ceresoli <luca@lucaceresoli.net> 11800S: Maintained 11801F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 11802F: drivers/clk/clk-versaclock5.c 11803 11804IEEE 802.15.4 SUBSYSTEM 11805M: Alexander Aring <alex.aring@gmail.com> 11806M: Stefan Schmidt <stefan@datenfreihafen.org> 11807M: Miquel Raynal <miquel.raynal@bootlin.com> 11808L: linux-wpan@vger.kernel.org 11809S: Maintained 11810W: https://linux-wpan.org/ 11811Q: https://patchwork.kernel.org/project/linux-wpan/list/ 11812T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 11813T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 11814F: Documentation/networking/ieee802154.rst 11815F: drivers/net/ieee802154/ 11816F: include/linux/ieee802154.h 11817F: include/linux/nl802154.h 11818F: include/net/af_ieee802154.h 11819F: include/net/cfg802154.h 11820F: include/net/ieee802154_netdev.h 11821F: include/net/mac802154.h 11822F: include/net/nl802154.h 11823F: net/ieee802154/ 11824F: net/mac802154/ 11825 11826Intel VIRTIO DATA PATH ACCELERATOR 11827M: Zhu Lingshan <lingshan.zhu@kernel.org> 11828L: virtualization@lists.linux.dev 11829S: Supported 11830F: drivers/vdpa/ifcvf/ 11831 11832IFE PROTOCOL 11833M: Yotam Gigi <yotam.gi@gmail.com> 11834M: Jamal Hadi Salim <jhs@mojatatu.com> 11835F: include/net/ife.h 11836F: include/uapi/linux/ife.h 11837F: net/ife 11838 11839IGORPLUG-USB IR RECEIVER 11840M: Sean Young <sean@mess.org> 11841L: linux-media@vger.kernel.org 11842S: Maintained 11843F: drivers/media/rc/igorplugusb.c 11844 11845IGUANAWORKS USB IR TRANSCEIVER 11846M: Sean Young <sean@mess.org> 11847L: linux-media@vger.kernel.org 11848S: Maintained 11849F: drivers/media/rc/iguanair.c 11850 11851IIO ADC HELPERS 11852M: Matti Vaittinen <mazziesaccount@gmail.com> 11853L: linux-iio@vger.kernel.org 11854S: Maintained 11855F: drivers/iio/adc/industrialio-adc.c 11856F: include/linux/iio/adc-helpers.h 11857 11858IIO BACKEND FRAMEWORK 11859M: Nuno Sa <nuno.sa@analog.com> 11860R: Olivier Moysan <olivier.moysan@foss.st.com> 11861L: linux-iio@vger.kernel.org 11862S: Maintained 11863F: Documentation/ABI/testing/debugfs-iio-backend 11864F: drivers/iio/industrialio-backend.c 11865F: include/linux/iio/backend.h 11866 11867IIO DIGITAL POTENTIOMETER DAC 11868M: Peter Rosin <peda@axentia.se> 11869L: linux-iio@vger.kernel.org 11870S: Maintained 11871F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 11872F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 11873F: drivers/iio/dac/dpot-dac.c 11874 11875IIO ENVELOPE DETECTOR 11876M: Peter Rosin <peda@axentia.se> 11877L: linux-iio@vger.kernel.org 11878S: Maintained 11879F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 11880F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 11881F: drivers/iio/adc/envelope-detector.c 11882 11883IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 11884M: Matti Vaittinen <mazziesaccount@gmail.com> 11885L: linux-iio@vger.kernel.org 11886S: Maintained 11887F: drivers/iio/industrialio-gts-helper.c 11888F: include/linux/iio/iio-gts-helper.h 11889F: drivers/iio/test/iio-test-gts.c 11890 11891IIO MULTIPLEXER 11892M: Peter Rosin <peda@axentia.se> 11893L: linux-iio@vger.kernel.org 11894S: Maintained 11895F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 11896F: drivers/iio/multiplexer/iio-mux.c 11897 11898IIO SCMI BASED DRIVER 11899M: Jyoti Bhayana <jbhayana@google.com> 11900L: linux-iio@vger.kernel.org 11901S: Maintained 11902F: drivers/iio/common/scmi_sensors/scmi_iio.c 11903 11904IIO SUBSYSTEM AND DRIVERS 11905M: Jonathan Cameron <jic23@kernel.org> 11906R: David Lechner <dlechner@baylibre.com> 11907R: Nuno Sá <nuno.sa@analog.com> 11908R: Andy Shevchenko <andy@kernel.org> 11909L: linux-iio@vger.kernel.org 11910S: Maintained 11911T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 11912F: Documentation/ABI/testing/configfs-iio* 11913F: Documentation/ABI/testing/sysfs-bus-iio* 11914F: Documentation/devicetree/bindings/iio/ 11915F: Documentation/iio/ 11916F: drivers/iio/ 11917F: drivers/staging/iio/ 11918F: include/dt-bindings/iio/ 11919F: include/linux/iio/ 11920F: tools/iio/ 11921 11922IIO UNIT CONVERTER 11923M: Peter Rosin <peda@axentia.se> 11924L: linux-iio@vger.kernel.org 11925S: Maintained 11926F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 11927F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 11928F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 11929F: drivers/iio/afe/iio-rescale.c 11930 11931IKANOS/ADI EAGLE ADSL USB DRIVER 11932M: Matthieu Castet <castet.matthieu@free.fr> 11933M: Stanislaw Gruszka <stf_xl@wp.pl> 11934S: Maintained 11935F: drivers/usb/atm/ueagle-atm.c 11936 11937IMAGIS TOUCHSCREEN DRIVER 11938M: Markuss Broks <markuss.broks@gmail.com> 11939S: Maintained 11940F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 11941F: drivers/input/touchscreen/imagis.c 11942 11943IMGTEC ASCII LCD DRIVER 11944M: Paul Burton <paulburton@kernel.org> 11945S: Maintained 11946F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 11947F: drivers/auxdisplay/img-ascii-lcd.c 11948 11949IMGTEC JPEG ENCODER DRIVER 11950M: Devarsh Thakkar <devarsht@ti.com> 11951L: linux-media@vger.kernel.org 11952S: Supported 11953F: Documentation/devicetree/bindings/media/img,e5010-jpeg-enc.yaml 11954F: drivers/media/platform/imagination/e5010* 11955 11956IMGTEC IR DECODER DRIVER 11957S: Orphan 11958F: drivers/media/rc/img-ir/ 11959 11960IMGTEC POWERVR DRM DRIVER 11961M: Frank Binns <frank.binns@imgtec.com> 11962M: Matt Coster <matt.coster@imgtec.com> 11963S: Supported 11964T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 11965F: Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml 11966F: Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml 11967F: Documentation/gpu/imagination/ 11968F: drivers/gpu/drm/ci/xfails/powervr* 11969F: drivers/gpu/drm/imagination/ 11970F: include/uapi/drm/pvr_drm.h 11971 11972IMON SOUNDGRAPH USB IR RECEIVER 11973M: Sean Young <sean@mess.org> 11974L: linux-media@vger.kernel.org 11975S: Maintained 11976F: drivers/media/rc/imon.c 11977F: drivers/media/rc/imon_raw.c 11978 11979IMS TWINTURBO FRAMEBUFFER DRIVER 11980L: linux-fbdev@vger.kernel.org 11981S: Orphan 11982F: drivers/video/fbdev/imsttfb.c 11983 11984INA233 HARDWARE MONITOR DRIVERS 11985M: Leo Yang <leo.yang.sy0@gmail.com> 11986L: linux-hwmon@vger.kernel.org 11987S: Maintained 11988F: Documentation/hwmon/ina233.rst 11989F: drivers/hwmon/pmbus/ina233.c 11990 11991INDEX OF FURTHER KERNEL DOCUMENTATION 11992M: Carlos Bilbao <carlos.bilbao@kernel.org> 11993S: Maintained 11994F: Documentation/process/kernel-docs.rst 11995 11996INDUSTRY PACK SUBSYSTEM (IPACK) 11997M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 11998M: Jens Taprogge <jens.taprogge@taprogge.org> 11999M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12000L: industrypack-devel@lists.sourceforge.net 12001S: Maintained 12002W: http://industrypack.sourceforge.net 12003F: drivers/ipack/ 12004 12005INFINEON DPS310 Driver 12006M: Eddie James <eajames@linux.ibm.com> 12007L: linux-iio@vger.kernel.org 12008S: Maintained 12009F: drivers/iio/pressure/dps310.c 12010 12011INFINEON PEB2466 ASoC CODEC 12012M: Herve Codina <herve.codina@bootlin.com> 12013L: linux-sound@vger.kernel.org 12014S: Maintained 12015F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 12016F: sound/soc/codecs/peb2466.c 12017 12018INFINIBAND SUBSYSTEM 12019M: Jason Gunthorpe <jgg@nvidia.com> 12020M: Leon Romanovsky <leonro@nvidia.com> 12021L: linux-rdma@vger.kernel.org 12022S: Supported 12023W: https://github.com/linux-rdma/rdma-core 12024Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12025T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 12026F: Documentation/devicetree/bindings/infiniband/ 12027F: Documentation/infiniband/ 12028F: drivers/infiniband/ 12029F: include/rdma/ 12030F: include/trace/events/ib_mad.h 12031F: include/trace/events/ib_umad.h 12032F: include/trace/misc/rdma.h 12033F: include/uapi/linux/if_infiniband.h 12034F: include/uapi/rdma/ 12035F: samples/bpf/ibumad_kern.c 12036F: samples/bpf/ibumad_user.c 12037 12038INGENIC JZ4780 NAND DRIVER 12039M: Harvey Hunt <harveyhuntnexus@gmail.com> 12040L: linux-mtd@lists.infradead.org 12041L: linux-mips@vger.kernel.org 12042S: Maintained 12043F: drivers/mtd/nand/raw/ingenic/ 12044 12045INGENIC JZ47xx SoCs 12046M: Paul Cercueil <paul@crapouillou.net> 12047L: linux-mips@vger.kernel.org 12048S: Maintained 12049F: arch/mips/boot/dts/ingenic/ 12050F: arch/mips/generic/board-ingenic.c 12051F: arch/mips/include/asm/mach-ingenic/ 12052F: arch/mips/ingenic/Kconfig 12053F: drivers/clk/ingenic/ 12054F: drivers/dma/dma-jz4780.c 12055F: drivers/gpu/drm/ingenic/ 12056F: drivers/i2c/busses/i2c-jz4780.c 12057F: drivers/iio/adc/ingenic-adc.c 12058F: drivers/irqchip/irq-ingenic.c 12059F: drivers/memory/jz4780-nemc.c 12060F: drivers/mmc/host/jz4740_mmc.c 12061F: drivers/mtd/nand/raw/ingenic/ 12062F: drivers/pinctrl/pinctrl-ingenic.c 12063F: drivers/power/supply/ingenic-battery.c 12064F: drivers/pwm/pwm-jz4740.c 12065F: drivers/remoteproc/ingenic_rproc.c 12066F: drivers/rtc/rtc-jz4740.c 12067F: drivers/tty/serial/8250/8250_ingenic.c 12068F: drivers/usb/musb/jz4740.c 12069F: drivers/watchdog/jz4740_wdt.c 12070F: include/dt-bindings/iio/adc/ingenic,adc.h 12071F: include/linux/mfd/ingenic-tcu.h 12072F: sound/soc/codecs/jz47* 12073F: sound/soc/jz4740/ 12074 12075INJOINIC IP5xxx POWER BANK IC DRIVER 12076M: Samuel Holland <samuel@sholland.org> 12077S: Maintained 12078F: drivers/power/supply/ip5xxx_power.c 12079 12080INOTIFY 12081M: Jan Kara <jack@suse.cz> 12082R: Amir Goldstein <amir73il@gmail.com> 12083L: linux-fsdevel@vger.kernel.org 12084S: Maintained 12085F: Documentation/filesystems/inotify.rst 12086F: fs/notify/inotify/ 12087F: include/linux/inotify.h 12088F: include/uapi/linux/inotify.h 12089 12090INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 12091M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 12092L: linux-input@vger.kernel.org 12093S: Maintained 12094Q: http://patchwork.kernel.org/project/linux-input/list/ 12095T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 12096F: Documentation/devicetree/bindings/input/ 12097F: Documentation/devicetree/bindings/serio/ 12098F: Documentation/input/ 12099F: drivers/input/ 12100F: include/dt-bindings/input/ 12101F: include/linux/gameport.h 12102F: include/linux/i8042.h 12103F: include/linux/input.h 12104F: include/linux/input/ 12105F: include/linux/libps2.h 12106F: include/linux/serio.h 12107F: include/uapi/linux/gameport.h 12108F: include/uapi/linux/input-event-codes.h 12109F: include/uapi/linux/input.h 12110F: include/uapi/linux/serio.h 12111F: include/uapi/linux/uinput.h 12112 12113INPUT MULTITOUCH (MT) PROTOCOL 12114M: Henrik Rydberg <rydberg@bitmath.org> 12115L: linux-input@vger.kernel.org 12116S: Odd fixes 12117F: Documentation/input/multi-touch-protocol.rst 12118F: drivers/input/input-mt.c 12119K: \b(ABS|SYN)_MT_ 12120 12121INSIDE SECURE CRYPTO DRIVER 12122M: Antoine Tenart <atenart@kernel.org> 12123L: linux-crypto@vger.kernel.org 12124S: Maintained 12125F: drivers/crypto/inside-secure/ 12126 12127INSIDE SECURE EIP93 CRYPTO DRIVER 12128M: Christian Marangi <ansuelsmth@gmail.com> 12129L: linux-crypto@vger.kernel.org 12130S: Maintained 12131F: Documentation/devicetree/bindings/crypto/inside-secure,safexcel-eip93.yaml 12132F: drivers/crypto/inside-secure/eip93/ 12133 12134INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 12135M: Mimi Zohar <zohar@linux.ibm.com> 12136M: Roberto Sassu <roberto.sassu@huawei.com> 12137M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 12138R: Eric Snowberg <eric.snowberg@oracle.com> 12139L: linux-integrity@vger.kernel.org 12140S: Supported 12141T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 12142F: security/integrity/ 12143F: security/integrity/ima/ 12144 12145INTEGRITY POLICY ENFORCEMENT (IPE) 12146M: Fan Wu <wufan@kernel.org> 12147L: linux-security-module@vger.kernel.org 12148S: Supported 12149T: git git://git.kernel.org/pub/scm/linux/kernel/git/wufan/ipe.git 12150F: Documentation/admin-guide/LSM/ipe.rst 12151F: Documentation/security/ipe.rst 12152F: scripts/ipe/ 12153F: security/ipe/ 12154 12155INTEL 810/815 FRAMEBUFFER DRIVER 12156M: Antonino Daplas <adaplas@gmail.com> 12157L: linux-fbdev@vger.kernel.org 12158S: Maintained 12159F: drivers/video/fbdev/i810/ 12160 12161INTEL 8254 COUNTER DRIVER 12162M: William Breathitt Gray <wbg@kernel.org> 12163L: linux-iio@vger.kernel.org 12164S: Maintained 12165F: drivers/counter/i8254.c 12166F: include/linux/i8254.h 12167 12168INTEL 8255 GPIO DRIVER 12169M: William Breathitt Gray <wbg@kernel.org> 12170L: linux-gpio@vger.kernel.org 12171S: Maintained 12172F: drivers/gpio/gpio-i8255.c 12173F: drivers/gpio/gpio-i8255.h 12174 12175INTEL ASoC DRIVERS 12176M: Cezary Rojewski <cezary.rojewski@intel.com> 12177M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 12178M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 12179M: Bard Liao <yung-chuan.liao@linux.intel.com> 12180M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 12181M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 12182R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 12183L: linux-sound@vger.kernel.org 12184S: Supported 12185F: sound/soc/intel/ 12186 12187INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 12188M: Hans de Goede <hansg@kernel.org> 12189L: platform-driver-x86@vger.kernel.org 12190S: Maintained 12191F: drivers/platform/x86/intel/atomisp2/pm.c 12192 12193INTEL ATOMISP2 LED DRIVER 12194M: Hans de Goede <hansg@kernel.org> 12195L: platform-driver-x86@vger.kernel.org 12196S: Maintained 12197F: drivers/platform/x86/intel/atomisp2/led.c 12198 12199INTEL BIOS SAR INT1092 DRIVER 12200M: Shravan Sudhakar <s.shravan@intel.com> 12201L: platform-driver-x86@vger.kernel.org 12202S: Maintained 12203F: drivers/platform/x86/intel/int1092/ 12204 12205INTEL BROXTON PMC DRIVER 12206M: Mika Westerberg <mika.westerberg@linux.intel.com> 12207M: Zha Qipeng <qipeng.zha@intel.com> 12208S: Maintained 12209F: drivers/mfd/intel_pmc_bxt.c 12210F: include/linux/mfd/intel_pmc_bxt.h 12211 12212INTEL C600 SERIES SAS CONTROLLER DRIVER 12213L: linux-scsi@vger.kernel.org 12214S: Orphan 12215T: git git://git.code.sf.net/p/intel-sas/isci 12216F: drivers/scsi/isci/ 12217 12218INTEL CPU family model numbers 12219M: Tony Luck <tony.luck@intel.com> 12220M: x86@kernel.org 12221L: linux-kernel@vger.kernel.org 12222S: Supported 12223F: arch/x86/include/asm/intel-family.h 12224 12225INTEL DISCRETE GRAPHICS NVM MTD DRIVER 12226M: Alexander Usyskin <alexander.usyskin@intel.com> 12227L: linux-mtd@lists.infradead.org 12228S: Supported 12229F: drivers/mtd/devices/mtd_intel_dg.c 12230F: include/linux/intel_dg_nvm_aux.h 12231 12232INTEL DRM DISPLAY FOR XE AND I915 DRIVERS 12233M: Jani Nikula <jani.nikula@linux.intel.com> 12234M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12235L: intel-gfx@lists.freedesktop.org 12236L: intel-xe@lists.freedesktop.org 12237S: Supported 12238F: drivers/gpu/drm/i915/display/ 12239F: drivers/gpu/drm/xe/display/ 12240F: drivers/gpu/drm/xe/compat-i915-headers 12241F: include/drm/intel/ 12242 12243INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative) 12244M: Jani Nikula <jani.nikula@linux.intel.com> 12245M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 12246M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12247M: Tvrtko Ursulin <tursulin@ursulin.net> 12248L: intel-gfx@lists.freedesktop.org 12249S: Supported 12250W: https://drm.pages.freedesktop.org/intel-docs/ 12251Q: http://patchwork.freedesktop.org/project/intel-gfx/ 12252B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html 12253C: irc://irc.oftc.net/intel-gfx 12254T: git https://gitlab.freedesktop.org/drm/i915/kernel.git 12255F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 12256F: Documentation/gpu/i915.rst 12257F: drivers/gpu/drm/ci/xfails/i915* 12258F: drivers/gpu/drm/i915/ 12259F: include/drm/intel/ 12260F: include/uapi/drm/i915_drm.h 12261 12262INTEL DRM XE DRIVER (Lunar Lake and newer) 12263M: Lucas De Marchi <lucas.demarchi@intel.com> 12264M: Thomas Hellström <thomas.hellstrom@linux.intel.com> 12265M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12266L: intel-xe@lists.freedesktop.org 12267S: Supported 12268W: https://drm.pages.freedesktop.org/intel-docs/ 12269Q: http://patchwork.freedesktop.org/project/intel-xe/ 12270B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues 12271C: irc://irc.oftc.net/xe 12272T: git https://gitlab.freedesktop.org/drm/xe/kernel.git 12273F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon 12274F: Documentation/gpu/xe/ 12275F: drivers/gpu/drm/xe/ 12276F: include/drm/intel/ 12277F: include/uapi/drm/xe_drm.h 12278 12279INTEL ETHERNET DRIVERS 12280M: Tony Nguyen <anthony.l.nguyen@intel.com> 12281M: Przemek Kitszel <przemyslaw.kitszel@intel.com> 12282L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 12283S: Maintained 12284W: https://www.intel.com/content/www/us/en/support.html 12285Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 12286T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 12287T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 12288F: Documentation/networking/device_drivers/ethernet/intel/ 12289F: drivers/net/ethernet/intel/ 12290F: drivers/net/ethernet/intel/*/ 12291F: include/linux/avf/virtchnl.h 12292F: include/linux/net/intel/*/ 12293 12294INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 12295M: Tatyana Nikolova <tatyana.e.nikolova@intel.com> 12296L: linux-rdma@vger.kernel.org 12297S: Supported 12298F: drivers/infiniband/hw/irdma/ 12299F: include/uapi/rdma/irdma-abi.h 12300 12301INTEL GPIO DRIVERS 12302M: Andy Shevchenko <andy@kernel.org> 12303L: linux-gpio@vger.kernel.org 12304S: Supported 12305T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 12306F: drivers/gpio/gpio-elkhartlake.c 12307F: drivers/gpio/gpio-graniterapids.c 12308F: drivers/gpio/gpio-ich.c 12309F: drivers/gpio/gpio-merrifield.c 12310F: drivers/gpio/gpio-ml-ioh.c 12311F: drivers/gpio/gpio-pch.c 12312F: drivers/gpio/gpio-sch.c 12313F: drivers/gpio/gpio-sodaville.c 12314F: drivers/gpio/gpio-tangier.c 12315F: drivers/gpio/gpio-tangier.h 12316 12317INTEL GVT-g DRIVERS (Intel GPU Virtualization) 12318R: Zhenyu Wang <zhenyuw.linux@gmail.com> 12319R: Zhi Wang <zhi.wang.linux@gmail.com> 12320S: Odd Fixes 12321W: https://github.com/intel/gvt-linux/wiki 12322F: drivers/gpu/drm/i915/gvt/ 12323 12324INTEL HID EVENT DRIVER 12325M: Alex Hung <alexhung@gmail.com> 12326L: platform-driver-x86@vger.kernel.org 12327S: Maintained 12328F: drivers/platform/x86/intel/hid.c 12329 12330INTEL I/OAT DMA DRIVER 12331M: Dave Jiang <dave.jiang@intel.com> 12332R: Dan Williams <dan.j.williams@intel.com> 12333L: dmaengine@vger.kernel.org 12334S: Supported 12335Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 12336F: drivers/dma/ioat* 12337 12338INTEL IAA CRYPTO DRIVER 12339M: Kristen Accardi <kristen.c.accardi@intel.com> 12340M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 12341L: linux-crypto@vger.kernel.org 12342S: Supported 12343F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst 12344F: drivers/crypto/intel/iaa/* 12345 12346INTEL IDLE DRIVER 12347M: Rafael J. Wysocki <rafael@kernel.org> 12348M: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> 12349M: Artem Bityutskiy <dedekind1@gmail.com> 12350R: Len Brown <lenb@kernel.org> 12351L: linux-pm@vger.kernel.org 12352S: Supported 12353B: https://bugzilla.kernel.org 12354T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 12355F: drivers/idle/intel_idle.c 12356 12357INTEL IDXD DRIVER 12358M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 12359R: Dave Jiang <dave.jiang@intel.com> 12360L: dmaengine@vger.kernel.org 12361S: Supported 12362F: drivers/dma/idxd/* 12363F: include/uapi/linux/idxd.h 12364 12365INTEL IN FIELD SCAN (IFS) DEVICE 12366M: Tony Luck <tony.luck@intel.com> 12367R: Ashok Raj <ashok.raj.linux@gmail.com> 12368S: Maintained 12369F: drivers/platform/x86/intel/ifs 12370F: include/trace/events/intel_ifs.h 12371F: tools/testing/selftests/drivers/platform/x86/intel/ifs/ 12372 12373INTEL INTEGRATED SENSOR HUB DRIVER 12374M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12375M: Jiri Kosina <jikos@kernel.org> 12376L: linux-input@vger.kernel.org 12377S: Maintained 12378F: drivers/hid/intel-ish-hid/ 12379 12380INTEL IOMMU (VT-d) 12381M: David Woodhouse <dwmw2@infradead.org> 12382M: Lu Baolu <baolu.lu@linux.intel.com> 12383L: iommu@lists.linux.dev 12384S: Supported 12385T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 12386F: drivers/iommu/intel/ 12387 12388INTEL IPU3 CSI-2 CIO2 DRIVER 12389M: Yong Zhi <yong.zhi@intel.com> 12390M: Sakari Ailus <sakari.ailus@linux.intel.com> 12391M: Bingbu Cao <bingbu.cao@intel.com> 12392M: Dan Scally <djrscally@gmail.com> 12393R: Tianshu Qiu <tian.shu.qiu@intel.com> 12394L: linux-media@vger.kernel.org 12395S: Maintained 12396T: git git://linuxtv.org/media.git 12397F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 12398F: drivers/media/pci/intel/ipu3/ 12399 12400INTEL IPU3 CSI-2 IMGU DRIVER 12401M: Sakari Ailus <sakari.ailus@linux.intel.com> 12402R: Bingbu Cao <bingbu.cao@intel.com> 12403R: Tianshu Qiu <tian.shu.qiu@intel.com> 12404L: linux-media@vger.kernel.org 12405S: Maintained 12406F: Documentation/admin-guide/media/ipu3.rst 12407F: Documentation/admin-guide/media/ipu3_rcb.svg 12408F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 12409F: drivers/staging/media/ipu3/ 12410 12411INTEL IPU6 INPUT SYSTEM DRIVER 12412M: Sakari Ailus <sakari.ailus@linux.intel.com> 12413M: Bingbu Cao <bingbu.cao@intel.com> 12414R: Tianshu Qiu <tian.shu.qiu@intel.com> 12415L: linux-media@vger.kernel.org 12416S: Maintained 12417T: git git://linuxtv.org/media.git 12418F: Documentation/admin-guide/media/ipu6-isys.rst 12419F: drivers/media/pci/intel/ipu6/ 12420 12421INTEL IPU7 INPUT SYSTEM DRIVER 12422M: Sakari Ailus <sakari.ailus@linux.intel.com> 12423R: Bingbu Cao <bingbu.cao@intel.com> 12424R: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 12425L: linux-media@vger.kernel.org 12426S: Maintained 12427T: git git://linuxtv.org/media.git 12428F: drivers/staging/media/ipu7/ 12429 12430INTEL ISHTP ECLITE DRIVER 12431M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12432L: platform-driver-x86@vger.kernel.org 12433S: Supported 12434F: drivers/platform/x86/intel/ishtp_eclite.c 12435 12436INTEL IXP4XX CRYPTO SUPPORT 12437M: Corentin Labbe <clabbe@baylibre.com> 12438L: linux-crypto@vger.kernel.org 12439S: Maintained 12440F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 12441 12442INTEL KEEM BAY DRM DRIVER 12443M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 12444M: Edmund Dea <edmund.j.dea@intel.com> 12445S: Maintained 12446F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 12447F: drivers/gpu/drm/kmb/ 12448 12449INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 12450M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12451S: Maintained 12452F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 12453F: drivers/crypto/intel/keembay/Kconfig 12454F: drivers/crypto/intel/keembay/Makefile 12455F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 12456F: drivers/crypto/intel/keembay/ocs-aes.c 12457F: drivers/crypto/intel/keembay/ocs-aes.h 12458 12459INTEL KEEM BAY OCS ECC CRYPTO DRIVER 12460M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12461M: Prabhjot Khurana <prabhjot.khurana@intel.com> 12462M: Mark Gross <mgross@linux.intel.com> 12463S: Maintained 12464F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 12465F: drivers/crypto/intel/keembay/Kconfig 12466F: drivers/crypto/intel/keembay/Makefile 12467F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 12468 12469INTEL KEEM BAY OCS HCU CRYPTO DRIVER 12470M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12471M: Declan Murphy <declan.murphy@intel.com> 12472S: Maintained 12473F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 12474F: drivers/crypto/intel/keembay/Kconfig 12475F: drivers/crypto/intel/keembay/Makefile 12476F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 12477F: drivers/crypto/intel/keembay/ocs-hcu.c 12478F: drivers/crypto/intel/keembay/ocs-hcu.h 12479 12480INTEL LA JOLLA COVE ADAPTER (LJCA) USB I/O EXPANDER DRIVERS 12481M: Lixu Zhang <lixu.zhang@intel.com> 12482M: Sakari Ailus <sakari.ailus@linux.intel.com> 12483S: Maintained 12484F: drivers/gpio/gpio-ljca.c 12485F: drivers/i2c/busses/i2c-ljca.c 12486F: drivers/spi/spi-ljca.c 12487F: drivers/usb/misc/usb-ljca.c 12488F: include/linux/usb/ljca.h 12489 12490INTEL MANAGEMENT ENGINE (mei) 12491M: Alexander Usyskin <alexander.usyskin@intel.com> 12492L: linux-kernel@vger.kernel.org 12493S: Supported 12494F: Documentation/driver-api/mei/* 12495F: drivers/misc/mei/ 12496F: drivers/watchdog/mei_wdt.c 12497F: include/linux/mei_aux.h 12498F: include/linux/mei_cl_bus.h 12499F: include/uapi/linux/mei.h 12500F: include/uapi/linux/mei_uuid.h 12501F: include/uapi/linux/uuid.h 12502F: samples/mei/* 12503 12504INTEL MAX 10 BMC MFD DRIVER 12505M: Xu Yilun <yilun.xu@intel.com> 12506R: Tom Rix <trix@redhat.com> 12507S: Maintained 12508F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 12509F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 12510F: drivers/hwmon/intel-m10-bmc-hwmon.c 12511F: drivers/mfd/intel-m10-bmc* 12512F: include/linux/mfd/intel-m10-bmc.h 12513 12514INTEL MAX10 BMC SECURE UPDATES 12515M: Matthew Gerlach <matthew.gerlach@altera.com> 12516L: linux-fpga@vger.kernel.org 12517S: Maintained 12518F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 12519F: drivers/fpga/intel-m10-bmc-sec-update.c 12520 12521INTEL MID (Mobile Internet Device) PLATFORM 12522M: Andy Shevchenko <andy@kernel.org> 12523L: linux-kernel@vger.kernel.org 12524S: Supported 12525F: arch/x86/include/asm/intel-mid.h 12526F: arch/x86/pci/intel_mid.c 12527F: arch/x86/platform/intel-mid/ 12528F: drivers/dma/hsu/ 12529F: drivers/extcon/extcon-intel-mrfld.c 12530F: drivers/gpio/gpio-merrifield.c 12531F: drivers/gpio/gpio-tangier.* 12532F: drivers/iio/adc/intel_mrfld_adc.c 12533F: drivers/mfd/intel_soc_pmic_mrfld.c 12534F: drivers/pinctrl/intel/pinctrl-merrifield.c 12535F: drivers/pinctrl/intel/pinctrl-moorefield.c 12536F: drivers/pinctrl/intel/pinctrl-tangier.* 12537F: drivers/platform/x86/intel/mrfld_pwrbtn.c 12538F: drivers/platform/x86/intel_scu_* 12539F: drivers/staging/media/atomisp/ 12540F: drivers/tty/serial/8250/8250_mid.c 12541F: drivers/watchdog/intel-mid_wdt.c 12542F: include/linux/mfd/intel_soc_pmic_mrfld.h 12543F: include/linux/platform_data/x86/intel-mid_wdt.h 12544F: include/linux/platform_data/x86/intel_scu_ipc.h 12545 12546INTEL P-Unit IPC DRIVER 12547M: Zha Qipeng <qipeng.zha@intel.com> 12548L: platform-driver-x86@vger.kernel.org 12549S: Maintained 12550F: arch/x86/include/asm/intel_punit_ipc.h 12551F: drivers/platform/x86/intel/punit_ipc.c 12552 12553INTEL PMC CORE DRIVER 12554M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 12555M: David E Box <david.e.box@intel.com> 12556L: platform-driver-x86@vger.kernel.org 12557S: Maintained 12558F: Documentation/ABI/testing/sysfs-platform-intel-pmc 12559F: drivers/platform/x86/intel/pmc/ 12560F: include/linux/platform_data/x86/intel_pmc_ipc.h 12561 12562INTEL PMIC GPIO DRIVERS 12563M: Andy Shevchenko <andy@kernel.org> 12564S: Supported 12565T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 12566F: drivers/gpio/gpio-*cove.c 12567 12568INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 12569M: Andy Shevchenko <andy@kernel.org> 12570S: Supported 12571F: drivers/mfd/intel_soc_pmic* 12572F: include/linux/mfd/intel_soc_pmic* 12573 12574INTEL PMT DRIVERS 12575M: David E. Box <david.e.box@linux.intel.com> 12576S: Supported 12577F: Documentation/ABI/testing/sysfs-class-intel_pmt 12578F: Documentation/ABI/testing/sysfs-class-intel_pmt-features 12579F: drivers/platform/x86/intel/pmt/ 12580 12581INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 12582M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 12583L: linux-wireless@vger.kernel.org 12584S: Maintained 12585F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 12586F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 12587F: drivers/net/wireless/intel/ipw2x00/ 12588 12589INTEL PSTATE DRIVER 12590M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12591M: Len Brown <lenb@kernel.org> 12592L: linux-pm@vger.kernel.org 12593S: Supported 12594F: drivers/cpufreq/intel_pstate.c 12595 12596INTEL PTP DFL ToD DRIVER 12597L: linux-fpga@vger.kernel.org 12598L: netdev@vger.kernel.org 12599S: Orphan 12600F: drivers/ptp/ptp_dfl_tod.c 12601 12602INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 12603M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 12604L: linux-iio@vger.kernel.org 12605F: drivers/counter/intel-qep.c 12606 12607INTEL SCU DRIVERS 12608M: Mika Westerberg <mika.westerberg@linux.intel.com> 12609S: Maintained 12610F: drivers/platform/x86/intel_scu_* 12611F: include/linux/platform_data/x86/intel_scu_ipc.h 12612 12613INTEL SDSI DRIVER 12614M: David E. Box <david.e.box@linux.intel.com> 12615S: Supported 12616F: drivers/platform/x86/intel/sdsi.c 12617F: tools/arch/x86/intel_sdsi/ 12618F: tools/testing/selftests/drivers/sdsi/ 12619 12620INTEL SGX 12621M: Jarkko Sakkinen <jarkko@kernel.org> 12622R: Dave Hansen <dave.hansen@linux.intel.com> 12623L: linux-sgx@vger.kernel.org 12624S: Supported 12625Q: https://patchwork.kernel.org/project/intel-sgx/list/ 12626T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 12627F: Documentation/arch/x86/sgx.rst 12628F: arch/x86/entry/vdso/vsgx.S 12629F: arch/x86/include/asm/sgx.h 12630F: arch/x86/include/uapi/asm/sgx.h 12631F: arch/x86/kernel/cpu/sgx/* 12632F: tools/testing/selftests/sgx/* 12633K: \bSGX_ 12634 12635INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 12636M: Daniel Scally <djrscally@gmail.com> 12637S: Maintained 12638F: drivers/platform/x86/intel/int3472/ 12639F: include/linux/platform_data/x86/int3472.h 12640 12641INTEL SPEED SELECT TECHNOLOGY 12642M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12643L: platform-driver-x86@vger.kernel.org 12644S: Maintained 12645F: drivers/platform/x86/intel/speed_select_if/ 12646F: include/uapi/linux/isst_if.h 12647F: tools/power/x86/intel-speed-select/ 12648 12649INTEL STRATIX10 FIRMWARE DRIVERS 12650M: Dinh Nguyen <dinguyen@kernel.org> 12651L: linux-kernel@vger.kernel.org 12652S: Maintained 12653T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 12654F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 12655F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.yaml 12656F: drivers/firmware/stratix10-rsu.c 12657F: drivers/firmware/stratix10-svc.c 12658F: include/linux/firmware/intel/stratix10-smc.h 12659F: include/linux/firmware/intel/stratix10-svc-client.h 12660 12661INTEL TELEMETRY DRIVER 12662M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 12663M: "David E. Box" <david.e.box@linux.intel.com> 12664L: platform-driver-x86@vger.kernel.org 12665S: Maintained 12666F: arch/x86/include/asm/intel_telemetry.h 12667F: drivers/platform/x86/intel/telemetry/ 12668 12669INTEL TOUCH HOST CONTROLLER (THC) DRIVER 12670M: Even Xu <even.xu@intel.com> 12671M: Xinpeng Sun <xinpeng.sun@intel.com> 12672S: Maintained 12673F: drivers/hid/intel-thc-hid/ 12674 12675INTEL TPMI DRIVER 12676M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12677L: platform-driver-x86@vger.kernel.org 12678S: Maintained 12679F: Documentation/ABI/testing/debugfs-tpmi 12680F: drivers/platform/x86/intel/vsec_tpmi.c 12681F: include/linux/intel_tpmi.h 12682 12683INTEL UNCORE FREQUENCY CONTROL 12684M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12685L: platform-driver-x86@vger.kernel.org 12686S: Maintained 12687F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 12688F: drivers/platform/x86/intel/uncore-frequency/ 12689 12690INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 12691M: David E. Box <david.e.box@linux.intel.com> 12692S: Supported 12693F: drivers/platform/x86/intel/vsec.c 12694F: include/linux/intel_vsec.h 12695 12696INTEL VIRTUAL BUTTON DRIVER 12697M: AceLan Kao <acelan.kao@canonical.com> 12698L: platform-driver-x86@vger.kernel.org 12699S: Maintained 12700F: drivers/platform/x86/intel/vbtn.c 12701 12702INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 12703M: Stanislaw Gruszka <stf_xl@wp.pl> 12704L: linux-wireless@vger.kernel.org 12705S: Supported 12706F: drivers/net/wireless/intel/iwlegacy/ 12707 12708INTEL WIRELESS WIFI LINK (iwlwifi) 12709M: Miri Korenblit <miriam.rachel.korenblit@intel.com> 12710L: linux-wireless@vger.kernel.org 12711S: Supported 12712W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 12713T: git https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next.git/ 12714F: drivers/net/wireless/intel/iwlwifi/ 12715 12716INTEL VISION SENSING CONTROLLER DRIVER 12717M: Sakari Ailus <sakari.ailus@linux.intel.com> 12718R: Bingbu Cao <bingbu.cao@intel.com> 12719R: Lixu Zhang <lixu.zhang@intel.com> 12720R: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 12721L: linux-media@vger.kernel.org 12722S: Maintained 12723T: git git://linuxtv.org/media.git 12724F: drivers/media/pci/intel/ivsc/ 12725 12726INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 12727S: Orphan 12728W: https://slimbootloader.github.io/security/firmware-update.html 12729F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 12730 12731INTEL WMI THUNDERBOLT FORCE POWER DRIVER 12732L: Dell.Client.Kernel@dell.com 12733S: Maintained 12734F: drivers/platform/x86/intel/wmi/thunderbolt.c 12735 12736INTEL WWAN IOSM DRIVER 12737L: netdev@vger.kernel.org 12738S: Orphan 12739F: drivers/net/wwan/iosm/ 12740 12741INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY 12742M: Xin Li <xin@zytor.com> 12743M: "H. Peter Anvin" <hpa@zytor.com> 12744S: Supported 12745F: Documentation/arch/x86/x86_64/fred.rst 12746F: arch/x86/entry/entry_64_fred.S 12747F: arch/x86/entry/entry_fred.c 12748F: arch/x86/include/asm/fred.h 12749F: arch/x86/kernel/fred.c 12750 12751INTEL(R) TRACE HUB 12752M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 12753S: Supported 12754F: Documentation/trace/intel_th.rst 12755F: drivers/hwtracing/intel_th/ 12756F: include/linux/intel_th.h 12757 12758INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 12759M: Ning Sun <ning.sun@intel.com> 12760L: tboot-devel@lists.sourceforge.net 12761S: Supported 12762W: http://tboot.sourceforge.net 12763T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 12764F: Documentation/arch/x86/intel_txt.rst 12765F: arch/x86/kernel/tboot.c 12766F: include/linux/tboot.h 12767 12768INTERCONNECT API 12769M: Georgi Djakov <djakov@kernel.org> 12770L: linux-pm@vger.kernel.org 12771S: Maintained 12772T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 12773F: Documentation/devicetree/bindings/interconnect/ 12774F: Documentation/driver-api/interconnect.rst 12775F: drivers/interconnect/ 12776F: include/dt-bindings/interconnect/ 12777F: include/linux/interconnect-provider.h 12778F: include/linux/interconnect.h 12779 12780INTERRUPT COUNTER DRIVER 12781M: Oleksij Rempel <o.rempel@pengutronix.de> 12782R: Pengutronix Kernel Team <kernel@pengutronix.de> 12783L: linux-iio@vger.kernel.org 12784F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 12785F: drivers/counter/interrupt-cnt.c 12786 12787INTERSIL ISL7998X VIDEO DECODER DRIVER 12788M: Michael Tretter <m.tretter@pengutronix.de> 12789R: Pengutronix Kernel Team <kernel@pengutronix.de> 12790L: linux-media@vger.kernel.org 12791S: Maintained 12792F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 12793F: drivers/media/i2c/isl7998x.c 12794 12795INVENSENSE ICM-426xx IMU DRIVER 12796M: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> 12797L: linux-iio@vger.kernel.org 12798S: Maintained 12799W: https://invensense.tdk.com/ 12800F: Documentation/ABI/testing/sysfs-bus-iio-inv_icm42600 12801F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 12802F: drivers/iio/imu/inv_icm42600/ 12803 12804INVENSENSE MPU-3050 GYROSCOPE DRIVER 12805M: Linus Walleij <linus.walleij@linaro.org> 12806L: linux-iio@vger.kernel.org 12807S: Maintained 12808F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 12809F: drivers/iio/gyro/mpu3050* 12810 12811INVENSENSE MPU-6050 IMU DRIVER 12812M: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> 12813L: linux-iio@vger.kernel.org 12814S: Maintained 12815W: https://invensense.tdk.com/ 12816F: Documentation/devicetree/bindings/iio/imu/invensense,mpu6050.yaml 12817F: drivers/iio/imu/inv_mpu6050/ 12818 12819IOC3 ETHERNET DRIVER 12820M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 12821L: linux-mips@vger.kernel.org 12822S: Maintained 12823F: drivers/net/ethernet/sgi/ioc3-eth.c 12824 12825IOMMU DMA-API LAYER 12826M: Robin Murphy <robin.murphy@arm.com> 12827L: iommu@lists.linux.dev 12828S: Maintained 12829T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 12830F: drivers/iommu/dma-iommu.c 12831F: drivers/iommu/dma-iommu.h 12832F: drivers/iommu/iova.c 12833F: include/linux/iommu-dma.h 12834F: include/linux/iova.h 12835 12836IOMMU SUBSYSTEM 12837M: Joerg Roedel <joro@8bytes.org> 12838M: Will Deacon <will@kernel.org> 12839R: Robin Murphy <robin.murphy@arm.com> 12840L: iommu@lists.linux.dev 12841S: Maintained 12842T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 12843F: Documentation/devicetree/bindings/iommu/ 12844F: drivers/iommu/ 12845F: include/linux/iommu.h 12846F: include/linux/iova.h 12847F: include/linux/of_iommu.h 12848 12849IOMMUFD 12850M: Jason Gunthorpe <jgg@nvidia.com> 12851M: Kevin Tian <kevin.tian@intel.com> 12852L: iommu@lists.linux.dev 12853S: Maintained 12854T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 12855F: Documentation/userspace-api/iommufd.rst 12856F: drivers/iommu/iommufd/ 12857F: include/linux/iommufd.h 12858F: include/uapi/linux/iommufd.h 12859F: tools/testing/selftests/iommu/ 12860 12861IOSYS-MAP HELPERS 12862M: Thomas Zimmermann <tzimmermann@suse.de> 12863L: dri-devel@lists.freedesktop.org 12864S: Maintained 12865T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 12866F: include/linux/iosys-map.h 12867 12868IO_URING 12869M: Jens Axboe <axboe@kernel.dk> 12870L: io-uring@vger.kernel.org 12871S: Maintained 12872T: git git://git.kernel.dk/linux-block 12873T: git git://git.kernel.dk/liburing 12874F: include/linux/io_uring/ 12875F: include/linux/io_uring.h 12876F: include/linux/io_uring_types.h 12877F: include/trace/events/io_uring.h 12878F: include/uapi/linux/io_uring.h 12879F: include/uapi/linux/io_uring/ 12880F: io_uring/ 12881 12882IPMI SUBSYSTEM 12883M: Corey Minyard <corey@minyard.net> 12884L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 12885S: Supported 12886W: http://openipmi.sourceforge.net/ 12887T: git https://github.com/cminyard/linux-ipmi.git for-next 12888F: Documentation/devicetree/bindings/ipmi/ 12889F: Documentation/driver-api/ipmi.rst 12890F: drivers/char/ipmi/ 12891F: include/linux/ipmi* 12892F: include/uapi/linux/ipmi* 12893 12894IPS SCSI RAID DRIVER 12895M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 12896L: linux-scsi@vger.kernel.org 12897S: Maintained 12898W: http://www.adaptec.com/ 12899F: drivers/scsi/ips* 12900 12901IPVS 12902M: Simon Horman <horms@verge.net.au> 12903M: Julian Anastasov <ja@ssi.bg> 12904L: netdev@vger.kernel.org 12905L: lvs-devel@vger.kernel.org 12906S: Maintained 12907T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 12908T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 12909F: Documentation/networking/ipvs-sysctl.rst 12910F: include/net/ip_vs.h 12911F: include/uapi/linux/ip_vs.h 12912F: net/netfilter/ipvs/ 12913 12914IPWIRELESS DRIVER 12915M: Jiri Kosina <jikos@kernel.org> 12916M: David Sterba <dsterba@suse.com> 12917S: Odd Fixes 12918F: drivers/tty/ipwireless/ 12919 12920IRON DEVICE AUDIO CODEC DRIVERS 12921M: Kiseok Jo <kiseok.jo@irondevice.com> 12922L: linux-sound@vger.kernel.org 12923S: Maintained 12924F: Documentation/devicetree/bindings/sound/irondevice,* 12925F: sound/soc/codecs/sma* 12926 12927IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 12928M: Thomas Gleixner <tglx@linutronix.de> 12929S: Maintained 12930T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12931F: Documentation/core-api/irq/irq-domain.rst 12932F: include/linux/irqdomain.h 12933F: include/linux/irqdomain_defs.h 12934F: kernel/irq/irqdomain.c 12935F: kernel/irq/msi.c 12936 12937IRQ SUBSYSTEM 12938M: Thomas Gleixner <tglx@linutronix.de> 12939L: linux-kernel@vger.kernel.org 12940S: Maintained 12941T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12942F: include/linux/group_cpus.h 12943F: include/linux/irq.h 12944F: include/linux/irqhandler.h 12945F: include/linux/irqnr.h 12946F: include/linux/irqreturn.h 12947F: kernel/irq/ 12948F: lib/group_cpus.c 12949 12950IRQCHIP DRIVERS 12951M: Thomas Gleixner <tglx@linutronix.de> 12952L: linux-kernel@vger.kernel.org 12953S: Maintained 12954T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12955F: Documentation/devicetree/bindings/interrupt-controller/ 12956F: drivers/irqchip/ 12957F: include/linux/irqchip.h 12958 12959ISA 12960M: William Breathitt Gray <wbg@kernel.org> 12961S: Maintained 12962F: Documentation/driver-api/isa.rst 12963F: drivers/base/isa.c 12964F: include/linux/isa.h 12965 12966ISA RADIO MODULE 12967M: Hans Verkuil <hverkuil@xs4all.nl> 12968L: linux-media@vger.kernel.org 12969S: Maintained 12970W: https://linuxtv.org 12971T: git git://linuxtv.org/media.git 12972F: drivers/media/radio/radio-isa* 12973 12974ISAPNP 12975M: Jaroslav Kysela <perex@perex.cz> 12976S: Maintained 12977F: Documentation/userspace-api/isapnp.rst 12978F: drivers/pnp/isapnp/ 12979F: include/linux/isapnp.h 12980 12981ISCSI 12982M: Lee Duncan <lduncan@suse.com> 12983M: Chris Leech <cleech@redhat.com> 12984M: Mike Christie <michael.christie@oracle.com> 12985L: open-iscsi@googlegroups.com 12986L: linux-scsi@vger.kernel.org 12987S: Maintained 12988W: www.open-iscsi.com 12989F: drivers/scsi/*iscsi* 12990F: include/scsi/*iscsi* 12991 12992iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 12993M: Peter Jones <pjones@redhat.com> 12994M: Konrad Rzeszutek Wilk <konrad@kernel.org> 12995S: Maintained 12996F: drivers/firmware/iscsi_ibft* 12997 12998ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 12999M: Sagi Grimberg <sagi@grimberg.me> 13000M: Max Gurtovoy <mgurtovoy@nvidia.com> 13001L: linux-rdma@vger.kernel.org 13002S: Supported 13003W: http://www.openfabrics.org 13004W: www.open-iscsi.org 13005Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13006F: drivers/infiniband/ulp/iser/ 13007 13008ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 13009M: Sagi Grimberg <sagi@grimberg.me> 13010L: linux-rdma@vger.kernel.org 13011L: target-devel@vger.kernel.org 13012S: Supported 13013T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 13014F: drivers/infiniband/ulp/isert 13015 13016ISDN/CMTP OVER BLUETOOTH 13017M: Karsten Keil <isdn@linux-pingi.de> 13018L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 13019L: netdev@vger.kernel.org 13020S: Odd Fixes 13021W: http://www.isdn4linux.de 13022F: Documentation/isdn/ 13023F: drivers/isdn/capi/ 13024F: include/linux/isdn/ 13025F: include/uapi/linux/isdn/ 13026F: net/bluetooth/cmtp/ 13027 13028ISDN/mISDN SUBSYSTEM 13029M: Karsten Keil <isdn@linux-pingi.de> 13030L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 13031L: netdev@vger.kernel.org 13032S: Maintained 13033W: http://www.isdn4linux.de 13034F: drivers/isdn/Kconfig 13035F: drivers/isdn/Makefile 13036F: drivers/isdn/hardware/ 13037F: drivers/isdn/mISDN/ 13038 13039ISL28022 HARDWARE MONITORING DRIVER 13040M: Carsten Spieß <mail@carsten-spiess.de> 13041L: linux-hwmon@vger.kernel.org 13042S: Maintained 13043F: Documentation/devicetree/bindings/hwmon/renesas,isl28022.yaml 13044F: Documentation/hwmon/isl28022.rst 13045F: drivers/hwmon/isl28022.c 13046 13047ISOFS FILESYSTEM 13048M: Jan Kara <jack@suse.cz> 13049L: linux-fsdevel@vger.kernel.org 13050S: Maintained 13051F: Documentation/filesystems/isofs.rst 13052F: fs/isofs/ 13053 13054IT87 HARDWARE MONITORING DRIVER 13055M: Jean Delvare <jdelvare@suse.com> 13056L: linux-hwmon@vger.kernel.org 13057S: Maintained 13058F: Documentation/hwmon/it87.rst 13059F: drivers/hwmon/it87.c 13060 13061IT913X MEDIA DRIVER 13062L: linux-media@vger.kernel.org 13063S: Orphan 13064W: https://linuxtv.org 13065Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13066F: drivers/media/tuners/it913x* 13067 13068ITE IT6263 LVDS TO HDMI BRIDGE DRIVER 13069M: Liu Ying <victor.liu@nxp.com> 13070L: dri-devel@lists.freedesktop.org 13071S: Maintained 13072T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 13073F: Documentation/devicetree/bindings/display/bridge/ite,it6263.yaml 13074F: drivers/gpu/drm/bridge/ite-it6263.c 13075 13076ITE IT66121 HDMI BRIDGE DRIVER 13077M: Phong LE <ple@baylibre.com> 13078M: Neil Armstrong <neil.armstrong@linaro.org> 13079S: Maintained 13080T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 13081F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 13082F: drivers/gpu/drm/bridge/ite-it66121.c 13083 13084IVTV VIDEO4LINUX DRIVER 13085M: Andy Walls <awalls@md.metrocast.net> 13086L: linux-media@vger.kernel.org 13087S: Maintained 13088W: https://linuxtv.org 13089T: git git://linuxtv.org/media.git 13090F: Documentation/admin-guide/media/ivtv* 13091F: drivers/media/pci/ivtv/ 13092F: include/uapi/linux/ivtv* 13093 13094IX2505V MEDIA DRIVER 13095M: Malcolm Priestley <tvboxspy@gmail.com> 13096L: linux-media@vger.kernel.org 13097S: Maintained 13098W: https://linuxtv.org 13099Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13100F: drivers/media/dvb-frontends/ix2505v* 13101 13102JAILHOUSE HYPERVISOR INTERFACE 13103M: Jan Kiszka <jan.kiszka@siemens.com> 13104L: jailhouse-dev@googlegroups.com 13105S: Maintained 13106F: arch/x86/include/asm/jailhouse_para.h 13107F: arch/x86/kernel/jailhouse.c 13108 13109JFS FILESYSTEM 13110M: Dave Kleikamp <shaggy@kernel.org> 13111L: jfs-discussion@lists.sourceforge.net 13112S: Odd Fixes 13113W: http://jfs.sourceforge.net/ 13114T: git https://github.com/kleikamp/linux-shaggy.git 13115F: Documentation/admin-guide/jfs.rst 13116F: fs/jfs/ 13117 13118JME NETWORK DRIVER 13119M: Guo-Fu Tseng <cooldavid@cooldavid.org> 13120L: netdev@vger.kernel.org 13121S: Odd Fixes 13122F: drivers/net/ethernet/jme.* 13123 13124JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 13125M: David Woodhouse <dwmw2@infradead.org> 13126M: Richard Weinberger <richard@nod.at> 13127L: linux-mtd@lists.infradead.org 13128S: Odd Fixes 13129W: http://www.linux-mtd.infradead.org/doc/jffs2.html 13130T: git git://git.infradead.org/ubifs-2.6.git 13131F: fs/jffs2/ 13132F: include/uapi/linux/jffs2.h 13133 13134JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 13135M: "Theodore Ts'o" <tytso@mit.edu> 13136M: Jan Kara <jack@suse.com> 13137L: linux-ext4@vger.kernel.org 13138S: Maintained 13139F: fs/jbd2/ 13140F: include/linux/jbd2.h 13141 13142JPU V4L2 MEM2MEM DRIVER FOR RENESAS 13143M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 13144L: linux-media@vger.kernel.org 13145L: linux-renesas-soc@vger.kernel.org 13146S: Maintained 13147F: drivers/media/platform/renesas/rcar_jpu.c 13148 13149JSM Neo PCI based serial card 13150L: linux-serial@vger.kernel.org 13151S: Orphan 13152F: drivers/tty/serial/jsm/ 13153 13154K10TEMP HARDWARE MONITORING DRIVER 13155M: Clemens Ladisch <clemens@ladisch.de> 13156L: linux-hwmon@vger.kernel.org 13157S: Maintained 13158F: Documentation/hwmon/k10temp.rst 13159F: drivers/hwmon/k10temp.c 13160 13161K8TEMP HARDWARE MONITORING DRIVER 13162M: Rudolf Marek <r.marek@assembler.cz> 13163L: linux-hwmon@vger.kernel.org 13164S: Maintained 13165F: Documentation/hwmon/k8temp.rst 13166F: drivers/hwmon/k8temp.c 13167 13168KASAN 13169M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 13170R: Alexander Potapenko <glider@google.com> 13171R: Andrey Konovalov <andreyknvl@gmail.com> 13172R: Dmitry Vyukov <dvyukov@google.com> 13173R: Vincenzo Frascino <vincenzo.frascino@arm.com> 13174L: kasan-dev@googlegroups.com 13175S: Maintained 13176B: https://bugzilla.kernel.org/buglist.cgi?component=Sanitizers&product=Memory%20Management 13177F: Documentation/dev-tools/kasan.rst 13178F: arch/*/include/asm/*kasan.h 13179F: arch/*/mm/kasan_init* 13180F: include/linux/kasan*.h 13181F: lib/Kconfig.kasan 13182F: mm/kasan/ 13183F: scripts/Makefile.kasan 13184 13185KCONFIG 13186L: linux-kbuild@vger.kernel.org 13187S: Orphan 13188Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 13189F: Documentation/kbuild/kconfig* 13190F: scripts/Kconfig.include 13191F: scripts/kconfig/ 13192 13193KCORE 13194M: Omar Sandoval <osandov@osandov.com> 13195L: linux-debuggers@vger.kernel.org 13196S: Maintained 13197F: fs/proc/kcore.c 13198F: include/linux/kcore.h 13199 13200KCOV 13201R: Dmitry Vyukov <dvyukov@google.com> 13202R: Andrey Konovalov <andreyknvl@gmail.com> 13203L: kasan-dev@googlegroups.com 13204S: Maintained 13205B: https://bugzilla.kernel.org/buglist.cgi?component=Sanitizers&product=Memory%20Management 13206F: Documentation/dev-tools/kcov.rst 13207F: include/linux/kcov.h 13208F: include/uapi/linux/kcov.h 13209F: kernel/kcov.c 13210F: scripts/Makefile.kcov 13211 13212KCSAN 13213M: Marco Elver <elver@google.com> 13214R: Dmitry Vyukov <dvyukov@google.com> 13215L: kasan-dev@googlegroups.com 13216S: Maintained 13217F: Documentation/dev-tools/kcsan.rst 13218F: include/linux/kcsan*.h 13219F: kernel/kcsan/ 13220F: lib/Kconfig.kcsan 13221F: scripts/Makefile.kcsan 13222 13223KDUMP 13224M: Andrew Morton <akpm@linux-foundation.org> 13225M: Baoquan He <bhe@redhat.com> 13226R: Vivek Goyal <vgoyal@redhat.com> 13227R: Dave Young <dyoung@redhat.com> 13228L: kexec@lists.infradead.org 13229S: Maintained 13230W: http://lse.sourceforge.net/kdump/ 13231F: Documentation/admin-guide/kdump/ 13232F: fs/proc/vmcore.c 13233F: include/linux/crash_core.h 13234F: include/linux/crash_dump.h 13235F: include/uapi/linux/vmcore.h 13236F: kernel/crash_*.c 13237 13238KEENE FM RADIO TRANSMITTER DRIVER 13239M: Hans Verkuil <hverkuil@xs4all.nl> 13240L: linux-media@vger.kernel.org 13241S: Maintained 13242W: https://linuxtv.org 13243T: git git://linuxtv.org/media.git 13244F: drivers/media/radio/radio-keene* 13245 13246KERNEL AUTOMOUNTER 13247M: Ian Kent <raven@themaw.net> 13248L: autofs@vger.kernel.org 13249S: Maintained 13250F: fs/autofs/ 13251 13252KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 13253M: Nathan Chancellor <nathan@kernel.org> 13254M: Nicolas Schier <nicolas@fjasle.eu> 13255L: linux-kbuild@vger.kernel.org 13256S: Odd Fixes 13257Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 13258T: git git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux.git 13259F: Documentation/kbuild/ 13260F: Makefile 13261F: scripts/*vmlinux* 13262F: scripts/Kbuild* 13263F: scripts/Makefile* 13264F: scripts/bash-completion/ 13265F: scripts/basic/ 13266F: scripts/clang-tools/ 13267F: scripts/dummy-tools/ 13268F: scripts/include/ 13269F: scripts/mk* 13270F: scripts/mod/ 13271F: scripts/package/ 13272F: usr/ 13273 13274KERNEL HARDENING (not covered by other areas) 13275M: Kees Cook <kees@kernel.org> 13276R: Gustavo A. R. Silva <gustavoars@kernel.org> 13277L: linux-hardening@vger.kernel.org 13278S: Supported 13279T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 13280F: Documentation/ABI/testing/sysfs-kernel-oops_count 13281F: Documentation/ABI/testing/sysfs-kernel-warn_count 13282F: arch/*/configs/hardening.config 13283F: include/linux/kstack_erase.h 13284F: include/linux/overflow.h 13285F: include/linux/randomize_kstack.h 13286F: include/linux/ucopysize.h 13287F: kernel/configs/hardening.config 13288F: kernel/kstack_erase.c 13289F: lib/tests/randstruct_kunit.c 13290F: lib/tests/usercopy_kunit.c 13291F: mm/usercopy.c 13292F: scripts/Makefile.kstack_erase 13293F: scripts/Makefile.randstruct 13294F: security/Kconfig.hardening 13295K: \b(add|choose)_random_kstack_offset\b 13296K: \b__check_(object_size|heap_object)\b 13297K: \b__counted_by(_le|_be)?\b 13298 13299KERNEL JANITORS 13300L: kernel-janitors@vger.kernel.org 13301S: Odd Fixes 13302W: http://kernelnewbies.org/KernelJanitors 13303 13304KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 13305M: Chuck Lever <chuck.lever@oracle.com> 13306M: Jeff Layton <jlayton@kernel.org> 13307R: NeilBrown <neil@brown.name> 13308R: Olga Kornievskaia <okorniev@redhat.com> 13309R: Dai Ngo <Dai.Ngo@oracle.com> 13310R: Tom Talpey <tom@talpey.com> 13311L: linux-nfs@vger.kernel.org 13312S: Supported 13313B: https://bugzilla.kernel.org 13314T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 13315F: Documentation/filesystems/nfs/ 13316F: fs/lockd/ 13317F: fs/nfs_common/ 13318F: fs/nfsd/ 13319F: include/linux/lockd/ 13320F: include/linux/sunrpc/ 13321F: include/trace/events/rpcgss.h 13322F: include/trace/events/rpcrdma.h 13323F: include/trace/events/sunrpc.h 13324F: include/trace/misc/fs.h 13325F: include/trace/misc/nfs.h 13326F: include/trace/misc/sunrpc.h 13327F: include/uapi/linux/nfsd/ 13328F: include/uapi/linux/sunrpc/ 13329F: net/sunrpc/ 13330F: tools/net/sunrpc/ 13331 13332KERNEL PACMAN PACKAGING (in addition to generic KERNEL BUILD) 13333M: Thomas Weißschuh <linux@weissschuh.net> 13334R: Christian Heusel <christian@heusel.eu> 13335R: Nathan Chancellor <nathan@kernel.org> 13336S: Maintained 13337F: scripts/package/PKGBUILD 13338 13339KERNEL REGRESSIONS 13340M: Thorsten Leemhuis <linux@leemhuis.info> 13341L: regressions@lists.linux.dev 13342S: Supported 13343F: Documentation/admin-guide/reporting-regressions.rst 13344F: Documentation/process/handling-regressions.rst 13345 13346KERNEL SELFTEST FRAMEWORK 13347M: Shuah Khan <shuah@kernel.org> 13348M: Shuah Khan <skhan@linuxfoundation.org> 13349L: linux-kselftest@vger.kernel.org 13350S: Maintained 13351Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 13352T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 13353F: Documentation/dev-tools/kselftest* 13354F: tools/testing/selftests/ 13355 13356KERNEL SMB3 SERVER (KSMBD) 13357M: Namjae Jeon <linkinjeon@kernel.org> 13358M: Namjae Jeon <linkinjeon@samba.org> 13359M: Steve French <smfrench@gmail.com> 13360M: Steve French <sfrench@samba.org> 13361R: Sergey Senozhatsky <senozhatsky@chromium.org> 13362R: Tom Talpey <tom@talpey.com> 13363L: linux-cifs@vger.kernel.org 13364S: Maintained 13365T: git git://git.samba.org/ksmbd.git 13366F: Documentation/filesystems/smb/ksmbd.rst 13367F: fs/smb/common/ 13368F: fs/smb/server/ 13369 13370KERNEL UNIT TESTING FRAMEWORK (KUnit) 13371M: Brendan Higgins <brendan.higgins@linux.dev> 13372M: David Gow <davidgow@google.com> 13373R: Rae Moar <rmoar@google.com> 13374L: linux-kselftest@vger.kernel.org 13375L: kunit-dev@googlegroups.com 13376S: Maintained 13377W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 13378T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 13379T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 13380F: Documentation/dev-tools/kunit/ 13381F: include/kunit/ 13382F: lib/kunit/ 13383F: rust/kernel/kunit.rs 13384F: rust/macros/kunit.rs 13385F: scripts/rustdoc_test_* 13386F: tools/testing/kunit/ 13387 13388KERNEL USERMODE HELPER 13389M: Luis Chamberlain <mcgrof@kernel.org> 13390L: linux-kernel@vger.kernel.org 13391S: Maintained 13392F: include/linux/umh.h 13393F: kernel/umh.c 13394 13395KERNEL VIRTUAL MACHINE (KVM) 13396M: Paolo Bonzini <pbonzini@redhat.com> 13397L: kvm@vger.kernel.org 13398S: Supported 13399W: http://www.linux-kvm.org 13400T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13401F: Documentation/virt/kvm/ 13402F: include/asm-generic/kvm* 13403F: include/kvm/iodev.h 13404F: include/linux/kvm* 13405F: include/trace/events/kvm.h 13406F: include/uapi/asm-generic/kvm* 13407F: include/uapi/linux/kvm* 13408F: tools/kvm/ 13409F: tools/testing/selftests/kvm/ 13410F: virt/kvm/* 13411 13412KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 13413M: Marc Zyngier <maz@kernel.org> 13414M: Oliver Upton <oliver.upton@linux.dev> 13415R: Joey Gouly <joey.gouly@arm.com> 13416R: Suzuki K Poulose <suzuki.poulose@arm.com> 13417R: Zenghui Yu <yuzenghui@huawei.com> 13418L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13419L: kvmarm@lists.linux.dev 13420S: Maintained 13421T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 13422F: Documentation/virt/kvm/arm/ 13423F: Documentation/virt/kvm/devices/arm* 13424F: arch/arm64/include/asm/kvm* 13425F: arch/arm64/include/uapi/asm/kvm* 13426F: arch/arm64/kvm/ 13427F: include/kvm/arm_* 13428F: tools/testing/selftests/kvm/*/arm64/ 13429F: tools/testing/selftests/kvm/arm64/ 13430 13431KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 13432M: Tianrui Zhao <zhaotianrui@loongson.cn> 13433M: Bibo Mao <maobibo@loongson.cn> 13434M: Huacai Chen <chenhuacai@kernel.org> 13435L: kvm@vger.kernel.org 13436L: loongarch@lists.linux.dev 13437S: Maintained 13438T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13439F: Documentation/virt/kvm/loongarch/ 13440F: arch/loongarch/include/asm/kvm* 13441F: arch/loongarch/include/uapi/asm/kvm* 13442F: arch/loongarch/kvm/ 13443F: tools/testing/selftests/kvm/*/loongarch/ 13444F: tools/testing/selftests/kvm/lib/loongarch/ 13445 13446KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 13447M: Huacai Chen <chenhuacai@kernel.org> 13448L: linux-mips@vger.kernel.org 13449L: kvm@vger.kernel.org 13450S: Maintained 13451T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13452F: arch/mips/include/asm/kvm* 13453F: arch/mips/include/uapi/asm/kvm* 13454F: arch/mips/kvm/ 13455 13456KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 13457M: Madhavan Srinivasan <maddy@linux.ibm.com> 13458R: Nicholas Piggin <npiggin@gmail.com> 13459L: linuxppc-dev@lists.ozlabs.org 13460L: kvm@vger.kernel.org 13461S: Maintained (Book3S 64-bit HV) 13462S: Odd fixes (Book3S 64-bit PR) 13463S: Orphan (Book3E and 32-bit) 13464T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 13465F: arch/powerpc/include/asm/kvm* 13466F: arch/powerpc/include/uapi/asm/kvm* 13467F: arch/powerpc/kernel/kvm* 13468F: arch/powerpc/kvm/ 13469 13470KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 13471M: Anup Patel <anup@brainfault.org> 13472R: Atish Patra <atish.patra@linux.dev> 13473L: kvm@vger.kernel.org 13474L: kvm-riscv@lists.infradead.org 13475L: linux-riscv@lists.infradead.org 13476S: Maintained 13477T: git https://github.com/kvm-riscv/linux.git 13478F: arch/riscv/include/asm/kvm* 13479F: arch/riscv/include/uapi/asm/kvm* 13480F: arch/riscv/kvm/ 13481F: tools/testing/selftests/kvm/*/riscv/ 13482F: tools/testing/selftests/kvm/riscv/ 13483 13484KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 13485M: Christian Borntraeger <borntraeger@linux.ibm.com> 13486M: Janosch Frank <frankja@linux.ibm.com> 13487M: Claudio Imbrenda <imbrenda@linux.ibm.com> 13488R: David Hildenbrand <david@redhat.com> 13489L: kvm@vger.kernel.org 13490S: Supported 13491T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 13492F: Documentation/virt/kvm/s390* 13493F: arch/s390/include/asm/gmap.h 13494F: arch/s390/include/asm/gmap_helpers.h 13495F: arch/s390/include/asm/kvm* 13496F: arch/s390/include/uapi/asm/kvm* 13497F: arch/s390/include/uapi/asm/uvdevice.h 13498F: arch/s390/kernel/uv.c 13499F: arch/s390/kvm/ 13500F: arch/s390/mm/gmap.c 13501F: arch/s390/mm/gmap_helpers.c 13502F: drivers/s390/char/uvdevice.c 13503F: tools/testing/selftests/drivers/s390x/uvdevice/ 13504F: tools/testing/selftests/kvm/*/s390/ 13505F: tools/testing/selftests/kvm/s390/ 13506 13507KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 13508M: Sean Christopherson <seanjc@google.com> 13509M: Paolo Bonzini <pbonzini@redhat.com> 13510L: kvm@vger.kernel.org 13511S: Supported 13512P: Documentation/process/maintainer-kvm-x86.rst 13513T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13514F: arch/x86/include/asm/kvm* 13515F: arch/x86/include/asm/svm.h 13516F: arch/x86/include/asm/vmx*.h 13517F: arch/x86/include/uapi/asm/kvm* 13518F: arch/x86/include/uapi/asm/svm.h 13519F: arch/x86/include/uapi/asm/vmx.h 13520F: arch/x86/kvm/ 13521F: arch/x86/kvm/*/ 13522F: tools/testing/selftests/kvm/*/x86/ 13523F: tools/testing/selftests/kvm/x86/ 13524 13525KERNFS 13526M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 13527M: Tejun Heo <tj@kernel.org> 13528S: Supported 13529T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 13530F: fs/kernfs/ 13531F: include/linux/kernfs.h 13532 13533KEXEC 13534M: Andrew Morton <akpm@linux-foundation.org> 13535M: Baoquan He <bhe@redhat.com> 13536L: kexec@lists.infradead.org 13537W: http://kernel.org/pub/linux/utils/kernel/kexec/ 13538F: include/linux/kexec.h 13539F: include/uapi/linux/kexec.h 13540F: kernel/kexec* 13541 13542KEXEC HANDOVER (KHO) 13543M: Alexander Graf <graf@amazon.com> 13544M: Mike Rapoport <rppt@kernel.org> 13545M: Changyuan Lyu <changyuanl@google.com> 13546L: kexec@lists.infradead.org 13547L: linux-mm@kvack.org 13548S: Maintained 13549F: Documentation/admin-guide/mm/kho.rst 13550F: Documentation/core-api/kho/* 13551F: include/linux/kexec_handover.h 13552F: kernel/kexec_handover.c 13553F: tools/testing/selftests/kho/ 13554 13555KEYS-ENCRYPTED 13556M: Mimi Zohar <zohar@linux.ibm.com> 13557L: linux-integrity@vger.kernel.org 13558L: keyrings@vger.kernel.org 13559S: Supported 13560F: Documentation/security/keys/trusted-encrypted.rst 13561F: include/keys/encrypted-type.h 13562F: security/keys/encrypted-keys/ 13563 13564KEYS-TRUSTED 13565M: James Bottomley <James.Bottomley@HansenPartnership.com> 13566M: Jarkko Sakkinen <jarkko@kernel.org> 13567M: Mimi Zohar <zohar@linux.ibm.com> 13568L: linux-integrity@vger.kernel.org 13569L: keyrings@vger.kernel.org 13570S: Supported 13571F: Documentation/security/keys/trusted-encrypted.rst 13572F: include/keys/trusted-type.h 13573F: include/keys/trusted_tpm.h 13574F: security/keys/trusted-keys/ 13575 13576KEYS-TRUSTED-CAAM 13577M: Ahmad Fatoum <a.fatoum@pengutronix.de> 13578R: Pengutronix Kernel Team <kernel@pengutronix.de> 13579L: linux-integrity@vger.kernel.org 13580L: keyrings@vger.kernel.org 13581S: Maintained 13582F: include/keys/trusted_caam.h 13583F: security/keys/trusted-keys/trusted_caam.c 13584 13585KEYS-TRUSTED-DCP 13586M: David Gstir <david@sigma-star.at> 13587R: sigma star Kernel Team <upstream+dcp@sigma-star.at> 13588L: linux-integrity@vger.kernel.org 13589L: keyrings@vger.kernel.org 13590S: Supported 13591F: include/keys/trusted_dcp.h 13592F: security/keys/trusted-keys/trusted_dcp.c 13593 13594KEYS-TRUSTED-TEE 13595M: Sumit Garg <sumit.garg@kernel.org> 13596L: linux-integrity@vger.kernel.org 13597L: keyrings@vger.kernel.org 13598S: Supported 13599F: include/keys/trusted_tee.h 13600F: security/keys/trusted-keys/trusted_tee.c 13601 13602KEYS/KEYRINGS 13603M: David Howells <dhowells@redhat.com> 13604M: Jarkko Sakkinen <jarkko@kernel.org> 13605L: keyrings@vger.kernel.org 13606S: Maintained 13607F: Documentation/security/keys/core.rst 13608F: include/keys/ 13609F: include/linux/key-type.h 13610F: include/linux/key.h 13611F: include/linux/keyctl.h 13612F: include/uapi/linux/keyctl.h 13613F: security/keys/ 13614 13615KEYS/KEYRINGS_INTEGRITY 13616M: Jarkko Sakkinen <jarkko@kernel.org> 13617M: Mimi Zohar <zohar@linux.ibm.com> 13618L: linux-integrity@vger.kernel.org 13619L: keyrings@vger.kernel.org 13620S: Supported 13621W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 13622F: security/integrity/platform_certs 13623 13624KFENCE 13625M: Alexander Potapenko <glider@google.com> 13626M: Marco Elver <elver@google.com> 13627R: Dmitry Vyukov <dvyukov@google.com> 13628L: kasan-dev@googlegroups.com 13629S: Maintained 13630F: Documentation/dev-tools/kfence.rst 13631F: arch/*/include/asm/kfence.h 13632F: include/linux/kfence.h 13633F: lib/Kconfig.kfence 13634F: mm/kfence/ 13635 13636KFIFO 13637M: Stefani Seibold <stefani@seibold.net> 13638S: Maintained 13639F: include/linux/kfifo.h 13640F: lib/kfifo.c 13641F: samples/kfifo/ 13642 13643KGDB / KDB /debug_core 13644M: Jason Wessel <jason.wessel@windriver.com> 13645M: Daniel Thompson <danielt@kernel.org> 13646R: Douglas Anderson <dianders@chromium.org> 13647L: kgdb-bugreport@lists.sourceforge.net 13648S: Maintained 13649W: http://kgdb.wiki.kernel.org/ 13650T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 13651F: Documentation/process/debugging/kgdb.rst 13652F: drivers/misc/kgdbts.c 13653F: drivers/tty/serial/kgdboc.c 13654F: include/linux/kdb.h 13655F: include/linux/kgdb.h 13656F: kernel/debug/ 13657F: kernel/module/kdb.c 13658 13659KHADAS MCU MFD DRIVER 13660M: Neil Armstrong <neil.armstrong@linaro.org> 13661L: linux-amlogic@lists.infradead.org 13662S: Maintained 13663F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 13664F: drivers/mfd/khadas-mcu.c 13665F: drivers/thermal/khadas_mcu_fan.c 13666F: include/linux/mfd/khadas-mcu.h 13667 13668KIONIX/ROHM KX022A ACCELEROMETER 13669M: Matti Vaittinen <mazziesaccount@gmail.com> 13670L: linux-iio@vger.kernel.org 13671S: Supported 13672F: drivers/iio/accel/kionix-kx022a* 13673 13674KMEMLEAK 13675M: Catalin Marinas <catalin.marinas@arm.com> 13676S: Maintained 13677F: Documentation/dev-tools/kmemleak.rst 13678F: include/linux/kmemleak.h 13679F: mm/kmemleak.c 13680F: samples/kmemleak/kmemleak-test.c 13681 13682KMSAN 13683M: Alexander Potapenko <glider@google.com> 13684R: Marco Elver <elver@google.com> 13685R: Dmitry Vyukov <dvyukov@google.com> 13686L: kasan-dev@googlegroups.com 13687S: Maintained 13688F: Documentation/dev-tools/kmsan.rst 13689F: arch/*/include/asm/kmsan.h 13690F: arch/*/mm/kmsan_* 13691F: include/linux/kmsan*.h 13692F: lib/Kconfig.kmsan 13693F: mm/kmsan/ 13694F: scripts/Makefile.kmsan 13695 13696KPROBES 13697M: Naveen N Rao <naveen@kernel.org> 13698M: "David S. Miller" <davem@davemloft.net> 13699M: Masami Hiramatsu <mhiramat@kernel.org> 13700L: linux-kernel@vger.kernel.org 13701L: linux-trace-kernel@vger.kernel.org 13702S: Maintained 13703Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 13704T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 13705F: Documentation/trace/kprobes.rst 13706F: include/asm-generic/kprobes.h 13707F: include/linux/kprobes.h 13708F: kernel/kprobes.c 13709F: lib/tests/test_kprobes.c 13710F: samples/kprobes 13711 13712KS0108 LCD CONTROLLER DRIVER 13713M: Miguel Ojeda <ojeda@kernel.org> 13714S: Maintained 13715F: Documentation/admin-guide/auxdisplay/ks0108.rst 13716F: drivers/auxdisplay/ks0108.c 13717F: include/linux/ks0108.h 13718 13719KTD253 BACKLIGHT DRIVER 13720M: Linus Walleij <linus.walleij@linaro.org> 13721S: Maintained 13722F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 13723F: drivers/video/backlight/ktd253-backlight.c 13724 13725KTD2801 BACKLIGHT DRIVER 13726M: Duje Mihanović <duje.mihanovic@skole.hr> 13727S: Maintained 13728F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml 13729F: drivers/video/backlight/ktd2801-backlight.c 13730 13731KTEST 13732M: Steven Rostedt <rostedt@goodmis.org> 13733M: John Hawley <warthog9@eaglescrag.net> 13734S: Maintained 13735F: tools/testing/ktest 13736 13737KTZ8866 BACKLIGHT DRIVER 13738M: Jianhua Lu <lujianhua000@gmail.com> 13739S: Maintained 13740F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 13741F: drivers/video/backlight/ktz8866.c 13742 13743KVM PARAVIRT (KVM/paravirt) 13744M: Paolo Bonzini <pbonzini@redhat.com> 13745R: Vitaly Kuznetsov <vkuznets@redhat.com> 13746L: kvm@vger.kernel.org 13747S: Supported 13748T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13749F: arch/um/include/asm/kvm_para.h 13750F: arch/x86/include/asm/kvm_para.h 13751F: arch/x86/include/asm/pvclock-abi.h 13752F: arch/x86/include/uapi/asm/kvm_para.h 13753F: arch/x86/kernel/kvm.c 13754F: arch/x86/kernel/kvmclock.c 13755F: include/asm-generic/kvm_para.h 13756F: include/linux/kvm_para.h 13757F: include/uapi/asm-generic/kvm_para.h 13758F: include/uapi/linux/kvm_para.h 13759 13760KVM X86 HYPER-V (KVM/hyper-v) 13761M: Vitaly Kuznetsov <vkuznets@redhat.com> 13762M: Sean Christopherson <seanjc@google.com> 13763M: Paolo Bonzini <pbonzini@redhat.com> 13764L: kvm@vger.kernel.org 13765S: Supported 13766T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13767F: arch/x86/kvm/hyperv.* 13768F: arch/x86/kvm/kvm_onhyperv.* 13769F: arch/x86/kvm/svm/hyperv.* 13770F: arch/x86/kvm/svm/svm_onhyperv.* 13771F: arch/x86/kvm/vmx/hyperv.* 13772 13773KVM X86 Xen (KVM/Xen) 13774M: David Woodhouse <dwmw2@infradead.org> 13775M: Paul Durrant <paul@xen.org> 13776M: Sean Christopherson <seanjc@google.com> 13777M: Paolo Bonzini <pbonzini@redhat.com> 13778L: kvm@vger.kernel.org 13779S: Supported 13780T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13781F: arch/x86/kvm/xen.* 13782 13783L3MDEV 13784M: David Ahern <dsahern@kernel.org> 13785L: netdev@vger.kernel.org 13786S: Maintained 13787F: include/net/l3mdev.h 13788F: net/l3mdev 13789 13790LANDLOCK SECURITY MODULE 13791M: Mickaël Salaün <mic@digikod.net> 13792R: Günther Noack <gnoack@google.com> 13793L: linux-security-module@vger.kernel.org 13794S: Supported 13795W: https://landlock.io 13796T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 13797F: Documentation/admin-guide/LSM/landlock.rst 13798F: Documentation/security/landlock.rst 13799F: Documentation/userspace-api/landlock.rst 13800F: fs/ioctl.c 13801F: include/uapi/linux/landlock.h 13802F: samples/landlock/ 13803F: security/landlock/ 13804F: tools/testing/selftests/landlock/ 13805K: landlock 13806K: LANDLOCK 13807 13808LANTIQ / INTEL Ethernet drivers 13809M: Hauke Mehrtens <hauke@hauke-m.de> 13810L: netdev@vger.kernel.org 13811S: Maintained 13812F: Documentation/devicetree/bindings/net/dsa/lantiq,gswip.yaml 13813F: drivers/net/dsa/lantiq_gswip.c 13814F: drivers/net/dsa/lantiq_pce.h 13815F: drivers/net/ethernet/lantiq_xrx200.c 13816F: net/dsa/tag_gswip.c 13817 13818LANTIQ MIPS ARCHITECTURE 13819M: John Crispin <john@phrozen.org> 13820L: linux-mips@vger.kernel.org 13821S: Maintained 13822F: arch/mips/lantiq 13823F: drivers/soc/lantiq 13824 13825LANTIQ PEF2256 DRIVER 13826M: Herve Codina <herve.codina@bootlin.com> 13827S: Maintained 13828F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml 13829F: drivers/net/wan/framer/pef2256/ 13830F: drivers/pinctrl/pinctrl-pef2256.c 13831F: include/linux/framer/pef2256.h 13832 13833LASI 53c700 driver for PARISC 13834M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 13835L: linux-scsi@vger.kernel.org 13836S: Maintained 13837F: Documentation/scsi/53c700.rst 13838F: drivers/scsi/53c700* 13839 13840LEAKING_ADDRESSES 13841M: Tycho Andersen <tycho@tycho.pizza> 13842R: Kees Cook <kees@kernel.org> 13843L: linux-hardening@vger.kernel.org 13844S: Maintained 13845T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 13846F: scripts/leaking_addresses.pl 13847 13848LED SUBSYSTEM 13849M: Lee Jones <lee@kernel.org> 13850M: Pavel Machek <pavel@kernel.org> 13851L: linux-leds@vger.kernel.org 13852S: Maintained 13853T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds.git 13854F: Documentation/devicetree/bindings/leds/ 13855F: Documentation/leds/ 13856F: drivers/leds/ 13857F: include/dt-bindings/leds/ 13858F: include/linux/leds.h 13859 13860LEGO MINDSTORMS EV3 13861R: David Lechner <david@lechnology.com> 13862S: Maintained 13863F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 13864F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 13865F: drivers/power/supply/lego_ev3_battery.c 13866 13867LEGO USB Tower driver 13868M: Juergen Stuber <starblue@users.sourceforge.net> 13869L: legousb-devel@lists.sourceforge.net 13870S: Maintained 13871W: http://legousb.sourceforge.net/ 13872F: drivers/usb/misc/legousbtower.c 13873 13874LENOVO drivers 13875M: Mark Pearson <mpearson-lenovo@squebb.ca> 13876M: Derek J. Clark <derekjohn.clark@gmail.com> 13877L: platform-driver-x86@vger.kernel.org 13878S: Maintained 13879F: Documentation/wmi/devices/lenovo-wmi-gamezone.rst 13880F: Documentation/wmi/devices/lenovo-wmi-other.rst 13881F: drivers/platform/x86/lenovo/* 13882 13883LENOVO WMI HOTKEY UTILITIES DRIVER 13884M: Jackie Dong <xy-jackie@139.com> 13885L: platform-driver-x86@vger.kernel.org 13886S: Maintained 13887F: drivers/platform/x86/lenovo/wmi-hotkey-utilities.c 13888 13889LETSKETCH HID TABLET DRIVER 13890M: Hans de Goede <hansg@kernel.org> 13891L: linux-input@vger.kernel.org 13892S: Maintained 13893T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 13894F: drivers/hid/hid-letsketch.c 13895 13896LG LAPTOP EXTRAS 13897M: Matan Ziv-Av <matan@svgalib.org> 13898L: platform-driver-x86@vger.kernel.org 13899S: Maintained 13900F: Documentation/ABI/testing/sysfs-platform-lg-laptop 13901F: Documentation/admin-guide/laptops/lg-laptop.rst 13902F: drivers/platform/x86/lg-laptop.c 13903 13904LG2160 MEDIA DRIVER 13905M: Michael Krufky <mkrufky@linuxtv.org> 13906L: linux-media@vger.kernel.org 13907S: Maintained 13908W: https://linuxtv.org 13909W: http://github.com/mkrufky 13910Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13911T: git git://linuxtv.org/mkrufky/tuners.git 13912F: drivers/media/dvb-frontends/lg2160.* 13913 13914LGDT3305 MEDIA DRIVER 13915M: Michael Krufky <mkrufky@linuxtv.org> 13916L: linux-media@vger.kernel.org 13917S: Maintained 13918W: https://linuxtv.org 13919W: http://github.com/mkrufky 13920Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13921T: git git://linuxtv.org/mkrufky/tuners.git 13922F: drivers/media/dvb-frontends/lgdt3305.* 13923 13924LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 13925M: Viresh Kumar <vireshk@kernel.org> 13926L: linux-ide@vger.kernel.org 13927S: Maintained 13928F: drivers/ata/pata_arasan_cf.c 13929F: include/linux/pata_arasan_cf_data.h 13930 13931LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 13932M: Linus Walleij <linus.walleij@linaro.org> 13933L: linux-ide@vger.kernel.org 13934S: Maintained 13935F: drivers/ata/pata_ftide010.c 13936F: drivers/ata/sata_gemini.c 13937F: drivers/ata/sata_gemini.h 13938 13939LIBATA SATA AHCI PLATFORM devices support 13940M: Hans de Goede <hansg@kernel.org> 13941L: linux-ide@vger.kernel.org 13942S: Maintained 13943F: drivers/ata/ahci_platform.c 13944F: drivers/ata/libahci_platform.c 13945F: include/linux/ahci_platform.h 13946 13947LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 13948M: Mikael Pettersson <mikpelinux@gmail.com> 13949L: linux-ide@vger.kernel.org 13950S: Maintained 13951F: drivers/ata/sata_promise.* 13952 13953LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 13954M: Damien Le Moal <dlemoal@kernel.org> 13955M: Niklas Cassel <cassel@kernel.org> 13956L: linux-ide@vger.kernel.org 13957S: Maintained 13958T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git 13959F: Documentation/ABI/testing/sysfs-ata 13960F: Documentation/devicetree/bindings/ata/ 13961F: drivers/ata/ 13962F: include/linux/ata.h 13963F: include/linux/libata.h 13964 13965LIBETH COMMON ETHERNET LIBRARY 13966M: Alexander Lobakin <aleksander.lobakin@intel.com> 13967L: netdev@vger.kernel.org 13968L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 13969S: Maintained 13970T: git https://github.com/alobakin/linux.git 13971F: drivers/net/ethernet/intel/libeth/ 13972F: include/net/libeth/ 13973K: libeth 13974 13975LIBIE COMMON INTEL ETHERNET LIBRARY 13976M: Alexander Lobakin <aleksander.lobakin@intel.com> 13977L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 13978L: netdev@vger.kernel.org 13979S: Maintained 13980T: git https://github.com/alobakin/linux.git 13981F: drivers/net/ethernet/intel/libie/ 13982F: include/linux/net/intel/libie/ 13983K: libie 13984 13985LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 13986M: Vishal Verma <vishal.l.verma@intel.com> 13987M: Dan Williams <dan.j.williams@intel.com> 13988M: Dave Jiang <dave.jiang@intel.com> 13989L: nvdimm@lists.linux.dev 13990S: Supported 13991Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 13992P: Documentation/nvdimm/maintainer-entry-profile.rst 13993F: drivers/nvdimm/btt* 13994 13995LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 13996M: Dan Williams <dan.j.williams@intel.com> 13997M: Vishal Verma <vishal.l.verma@intel.com> 13998M: Dave Jiang <dave.jiang@intel.com> 13999L: nvdimm@lists.linux.dev 14000S: Supported 14001Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14002P: Documentation/nvdimm/maintainer-entry-profile.rst 14003F: drivers/nvdimm/pmem* 14004 14005LIBNVDIMM: DEVICETREE BINDINGS 14006M: Oliver O'Halloran <oohall@gmail.com> 14007L: nvdimm@lists.linux.dev 14008S: Supported 14009Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14010F: Documentation/devicetree/bindings/pmem/pmem-region.yaml 14011F: drivers/nvdimm/of_pmem.c 14012 14013LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 14014M: Dan Williams <dan.j.williams@intel.com> 14015M: Vishal Verma <vishal.l.verma@intel.com> 14016M: Dave Jiang <dave.jiang@intel.com> 14017M: Ira Weiny <ira.weiny@intel.com> 14018L: nvdimm@lists.linux.dev 14019S: Supported 14020Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14021P: Documentation/nvdimm/maintainer-entry-profile.rst 14022T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 14023F: drivers/acpi/nfit/* 14024F: drivers/nvdimm/* 14025F: include/linux/libnvdimm.h 14026F: include/linux/nd.h 14027F: include/uapi/linux/ndctl.h 14028F: tools/testing/nvdimm/ 14029 14030LIBRARY CODE 14031M: Andrew Morton <akpm@linux-foundation.org> 14032L: linux-kernel@vger.kernel.org 14033S: Supported 14034T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable 14035F: lib/* 14036 14037LICENSES and SPDX stuff 14038M: Thomas Gleixner <tglx@linutronix.de> 14039M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 14040L: linux-spdx@vger.kernel.org 14041S: Maintained 14042T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 14043F: COPYING 14044F: Documentation/process/license-rules.rst 14045F: LICENSES/ 14046F: scripts/spdxcheck-test.sh 14047F: scripts/spdxcheck.py 14048F: scripts/spdxexclude 14049 14050LINEAR RANGES HELPERS 14051M: Mark Brown <broonie@kernel.org> 14052R: Matti Vaittinen <mazziesaccount@gmail.com> 14053F: include/linux/linear_range.h 14054F: lib/linear_ranges.c 14055F: lib/tests/test_linear_ranges.c 14056 14057LINUX FOR POWER MACINTOSH 14058L: linuxppc-dev@lists.ozlabs.org 14059S: Orphan 14060F: arch/powerpc/platforms/powermac/ 14061F: drivers/macintosh/ 14062X: drivers/macintosh/adb-iop.c 14063X: drivers/macintosh/via-macii.c 14064 14065LINUX FOR POWERPC (32-BIT AND 64-BIT) 14066M: Madhavan Srinivasan <maddy@linux.ibm.com> 14067M: Michael Ellerman <mpe@ellerman.id.au> 14068R: Nicholas Piggin <npiggin@gmail.com> 14069R: Christophe Leroy <christophe.leroy@csgroup.eu> 14070L: linuxppc-dev@lists.ozlabs.org 14071S: Supported 14072W: https://github.com/linuxppc/wiki/wiki 14073Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 14074T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 14075F: Documentation/ABI/stable/sysfs-firmware-opal-* 14076F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 14077F: Documentation/devicetree/bindings/powerpc/ 14078F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 14079F: Documentation/arch/powerpc/ 14080F: arch/powerpc/ 14081F: drivers/*/*/*pasemi* 14082F: drivers/*/*pasemi* 14083F: drivers/char/tpm/tpm_ibmvtpm* 14084F: drivers/crypto/nx/ 14085F: drivers/i2c/busses/i2c-opal.c 14086F: drivers/net/ethernet/ibm/ibmveth.* 14087F: drivers/net/ethernet/ibm/ibmvnic.* 14088F: drivers/pci/hotplug/pnv_php.c 14089F: drivers/pci/hotplug/rpa* 14090F: drivers/rtc/rtc-opal.c 14091F: drivers/scsi/ibmvscsi/ 14092F: drivers/tty/hvc/hvc_opal.c 14093F: drivers/watchdog/wdrtas.c 14094F: include/linux/papr_scm.h 14095F: include/uapi/linux/papr_pdsm.h 14096F: tools/testing/selftests/powerpc 14097N: /pmac 14098N: powermac 14099N: powernv 14100N: [^a-z0-9]ps3 14101N: pseries 14102 14103LINUX FOR POWERPC EMBEDDED MPC5XXX 14104M: Anatolij Gustschin <agust@denx.de> 14105L: linuxppc-dev@lists.ozlabs.org 14106S: Odd Fixes 14107F: arch/powerpc/platforms/512x/ 14108F: arch/powerpc/platforms/52xx/ 14109 14110LINUX FOR POWERPC EMBEDDED PPC4XX 14111L: linuxppc-dev@lists.ozlabs.org 14112S: Orphan 14113F: arch/powerpc/platforms/44x/ 14114 14115LINUX FOR POWERPC EMBEDDED PPC85XX 14116M: Scott Wood <oss@buserror.net> 14117L: linuxppc-dev@lists.ozlabs.org 14118S: Odd fixes 14119T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 14120F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 14121F: Documentation/devicetree/bindings/powerpc/fsl/ 14122F: arch/powerpc/platforms/85xx/ 14123 14124LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX 14125M: Christophe Leroy <christophe.leroy@csgroup.eu> 14126L: linuxppc-dev@lists.ozlabs.org 14127S: Maintained 14128F: arch/powerpc/platforms/8xx/ 14129F: arch/powerpc/platforms/83xx/ 14130 14131LINUX KERNEL DUMP TEST MODULE (LKDTM) 14132M: Kees Cook <kees@kernel.org> 14133S: Maintained 14134F: drivers/misc/lkdtm/* 14135F: tools/testing/selftests/lkdtm/* 14136 14137LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 14138M: Alan Stern <stern@rowland.harvard.edu> 14139M: Andrea Parri <parri.andrea@gmail.com> 14140M: Will Deacon <will@kernel.org> 14141M: Peter Zijlstra <peterz@infradead.org> 14142M: Boqun Feng <boqun.feng@gmail.com> 14143M: Nicholas Piggin <npiggin@gmail.com> 14144M: David Howells <dhowells@redhat.com> 14145M: Jade Alglave <j.alglave@ucl.ac.uk> 14146M: Luc Maranget <luc.maranget@inria.fr> 14147M: "Paul E. McKenney" <paulmck@kernel.org> 14148R: Akira Yokosawa <akiyks@gmail.com> 14149R: Daniel Lustig <dlustig@nvidia.com> 14150R: Joel Fernandes <joelagnelf@nvidia.com> 14151L: linux-kernel@vger.kernel.org 14152L: linux-arch@vger.kernel.org 14153L: lkmm@lists.linux.dev 14154S: Supported 14155T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 14156F: Documentation/atomic_bitops.txt 14157F: Documentation/atomic_t.txt 14158F: Documentation/core-api/refcount-vs-atomic.rst 14159F: Documentation/litmus-tests/ 14160F: Documentation/memory-barriers.txt 14161F: tools/memory-model/ 14162 14163LINUX-NEXT TREE 14164M: Stephen Rothwell <sfr@canb.auug.org.au> 14165L: linux-next@vger.kernel.org 14166S: Supported 14167B: mailto:linux-next@vger.kernel.org and the appropriate development tree 14168T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 14169 14170LIS3LV02D ACCELEROMETER DRIVER 14171M: Eric Piel <eric.piel@tremplin-utc.net> 14172S: Maintained 14173F: Documentation/misc-devices/lis3lv02d.rst 14174F: drivers/misc/lis3lv02d/ 14175F: drivers/platform/x86/hp/hp_accel.c 14176 14177LIST KUNIT TEST 14178M: David Gow <davidgow@google.com> 14179L: linux-kselftest@vger.kernel.org 14180L: kunit-dev@googlegroups.com 14181S: Maintained 14182F: lib/tests/list-test.c 14183 14184LITEX PLATFORM 14185M: Karol Gugala <kgugala@antmicro.com> 14186M: Mateusz Holenko <mholenko@antmicro.com> 14187M: Gabriel Somlo <gsomlo@gmail.com> 14188M: Joel Stanley <joel@jms.id.au> 14189S: Maintained 14190F: Documentation/devicetree/bindings/*/litex,*.yaml 14191F: arch/openrisc/boot/dts/or1klitex.dts 14192F: drivers/mmc/host/litex_mmc.c 14193F: drivers/net/ethernet/litex/* 14194F: drivers/soc/litex/* 14195F: drivers/tty/serial/liteuart.c 14196F: include/linux/litex.h 14197N: litex 14198 14199LIVE PATCHING 14200M: Josh Poimboeuf <jpoimboe@kernel.org> 14201M: Jiri Kosina <jikos@kernel.org> 14202M: Miroslav Benes <mbenes@suse.cz> 14203M: Petr Mladek <pmladek@suse.com> 14204R: Joe Lawrence <joe.lawrence@redhat.com> 14205L: live-patching@vger.kernel.org 14206S: Maintained 14207T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 14208F: Documentation/ABI/testing/sysfs-kernel-livepatch 14209F: Documentation/livepatch/ 14210F: arch/powerpc/include/asm/livepatch.h 14211F: include/linux/livepatch.h 14212F: kernel/livepatch/ 14213F: kernel/module/livepatch.c 14214F: samples/livepatch/ 14215F: tools/testing/selftests/livepatch/ 14216 14217LLC (802.2) 14218L: netdev@vger.kernel.org 14219S: Odd fixes 14220F: include/linux/llc.h 14221F: include/net/llc* 14222F: include/uapi/linux/llc.h 14223F: net/llc/ 14224 14225LM73 HARDWARE MONITOR DRIVER 14226M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 14227L: linux-hwmon@vger.kernel.org 14228S: Maintained 14229F: drivers/hwmon/lm73.c 14230 14231LM78 HARDWARE MONITOR DRIVER 14232M: Jean Delvare <jdelvare@suse.com> 14233L: linux-hwmon@vger.kernel.org 14234S: Maintained 14235F: Documentation/hwmon/lm78.rst 14236F: drivers/hwmon/lm78.c 14237 14238LM83 HARDWARE MONITOR DRIVER 14239M: Jean Delvare <jdelvare@suse.com> 14240L: linux-hwmon@vger.kernel.org 14241S: Maintained 14242F: Documentation/hwmon/lm83.rst 14243F: drivers/hwmon/lm83.c 14244 14245LM90 HARDWARE MONITOR DRIVER 14246M: Jean Delvare <jdelvare@suse.com> 14247L: linux-hwmon@vger.kernel.org 14248S: Maintained 14249F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 14250F: Documentation/hwmon/lm90.rst 14251F: drivers/hwmon/lm90.c 14252F: include/dt-bindings/thermal/lm90.h 14253 14254LME2510 MEDIA DRIVER 14255M: Malcolm Priestley <tvboxspy@gmail.com> 14256L: linux-media@vger.kernel.org 14257S: Maintained 14258W: https://linuxtv.org 14259Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14260F: drivers/media/usb/dvb-usb-v2/lmedm04* 14261 14262LOADPIN SECURITY MODULE 14263M: Kees Cook <kees@kernel.org> 14264S: Supported 14265T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 14266F: Documentation/admin-guide/LSM/LoadPin.rst 14267F: security/loadpin/ 14268 14269LOCKDOWN SECURITY MODULE 14270M: Nicolas Bouchinet <nicolas.bouchinet@oss.cyber.gouv.fr> 14271M: Xiu Jianfeng <xiujianfeng@huawei.com> 14272L: linux-security-module@vger.kernel.org 14273S: Maintained 14274T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 14275F: security/lockdown/ 14276 14277LOCKING PRIMITIVES 14278M: Peter Zijlstra <peterz@infradead.org> 14279M: Ingo Molnar <mingo@redhat.com> 14280M: Will Deacon <will@kernel.org> 14281M: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP & RUST) 14282R: Waiman Long <longman@redhat.com> 14283L: linux-kernel@vger.kernel.org 14284S: Maintained 14285T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 14286F: Documentation/locking/ 14287F: arch/*/include/asm/spinlock*.h 14288F: include/linux/lockdep*.h 14289F: include/linux/mutex*.h 14290F: include/linux/rwlock*.h 14291F: include/linux/rwsem*.h 14292F: include/linux/seqlock.h 14293F: include/linux/spinlock*.h 14294F: kernel/locking/ 14295F: lib/locking*.[ch] 14296F: rust/helpers/mutex.c 14297F: rust/helpers/spinlock.c 14298F: rust/kernel/sync/lock.rs 14299F: rust/kernel/sync/lock/ 14300F: rust/kernel/sync/locked_by.rs 14301X: kernel/locking/locktorture.c 14302 14303LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 14304M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 14305L: linux-ntfs-dev@lists.sourceforge.net 14306S: Maintained 14307W: http://www.linux-ntfs.org/content/view/19/37/ 14308F: Documentation/admin-guide/ldm.rst 14309F: block/partitions/ldm.* 14310 14311LOGITECH HID GAMING KEYBOARDS 14312M: Hans de Goede <hansg@kernel.org> 14313L: linux-input@vger.kernel.org 14314S: Maintained 14315T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 14316F: drivers/hid/hid-lg-g15.c 14317 14318LONTIUM LT8912B MIPI TO HDMI BRIDGE 14319M: Adrien Grassein <adrien.grassein@gmail.com> 14320S: Maintained 14321F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 14322F: drivers/gpu/drm/bridge/lontium-lt8912b.c 14323 14324LOONGARCH 14325M: Huacai Chen <chenhuacai@kernel.org> 14326R: WANG Xuerui <kernel@xen0n.name> 14327L: loongarch@lists.linux.dev 14328S: Maintained 14329T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 14330F: Documentation/arch/loongarch/ 14331F: Documentation/translations/zh_CN/arch/loongarch/ 14332F: arch/loongarch/ 14333F: drivers/*/*loongarch* 14334F: drivers/cpufreq/loongson3_cpufreq.c 14335 14336LOONGSON GPIO DRIVER 14337M: Yinbo Zhu <zhuyinbo@loongson.cn> 14338L: linux-gpio@vger.kernel.org 14339S: Maintained 14340F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 14341F: drivers/gpio/gpio-loongson-64bit.c 14342 14343LOONGSON-2 APB DMA DRIVER 14344M: Binbin Zhou <zhoubinbin@loongson.cn> 14345L: dmaengine@vger.kernel.org 14346S: Maintained 14347F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml 14348F: drivers/dma/loongson2-apb-dma.c 14349 14350LOONGSON LS2X I2C DRIVER 14351M: Binbin Zhou <zhoubinbin@loongson.cn> 14352L: linux-i2c@vger.kernel.org 14353S: Maintained 14354F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 14355F: drivers/i2c/busses/i2c-ls2x.c 14356 14357LOONGSON PWM DRIVER 14358M: Binbin Zhou <zhoubinbin@loongson.cn> 14359L: linux-pwm@vger.kernel.org 14360S: Maintained 14361F: Documentation/devicetree/bindings/pwm/loongson,ls7a-pwm.yaml 14362F: drivers/pwm/pwm-loongson.c 14363 14364LOONGSON-2 SOC SERIES CLOCK DRIVER 14365M: Yinbo Zhu <zhuyinbo@loongson.cn> 14366L: linux-clk@vger.kernel.org 14367S: Maintained 14368F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 14369F: drivers/clk/clk-loongson2.c 14370F: include/dt-bindings/clock/loongson,ls2k-clk.h 14371 14372LOONGSON SPI DRIVER 14373M: Yinbo Zhu <zhuyinbo@loongson.cn> 14374L: linux-spi@vger.kernel.org 14375S: Maintained 14376F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 14377F: drivers/spi/spi-loongson-core.c 14378F: drivers/spi/spi-loongson-pci.c 14379F: drivers/spi/spi-loongson-plat.c 14380F: drivers/spi/spi-loongson.h 14381 14382LOONGSON-2 SOC SERIES GUTS DRIVER 14383M: Yinbo Zhu <zhuyinbo@loongson.cn> 14384L: loongarch@lists.linux.dev 14385S: Maintained 14386F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 14387F: drivers/soc/loongson/loongson2_guts.c 14388 14389LOONGSON-2 SOC SERIES MMC/SD/SDIO CONTROLLER DRIVER 14390M: Binbin Zhou <zhoubinbin@loongson.cn> 14391L: linux-mmc@vger.kernel.org 14392S: Maintained 14393F: Documentation/devicetree/bindings/mmc/loongson,ls2k0500-mmc.yaml 14394F: drivers/mmc/host/loongson2-mmc.c 14395 14396LOONGSON-2 SOC SERIES PM DRIVER 14397M: Yinbo Zhu <zhuyinbo@loongson.cn> 14398L: linux-pm@vger.kernel.org 14399S: Maintained 14400F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 14401F: drivers/soc/loongson/loongson2_pm.c 14402 14403LOONGSON-2 SOC SERIES PINCTRL DRIVER 14404M: zhanghongchen <zhanghongchen@loongson.cn> 14405M: Yinbo Zhu <zhuyinbo@loongson.cn> 14406L: linux-gpio@vger.kernel.org 14407S: Maintained 14408F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 14409F: drivers/pinctrl/pinctrl-loongson2.c 14410 14411LOONGSON-2 SOC SERIES THERMAL DRIVER 14412M: zhanghongchen <zhanghongchen@loongson.cn> 14413M: Yinbo Zhu <zhuyinbo@loongson.cn> 14414L: linux-pm@vger.kernel.org 14415S: Maintained 14416F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 14417F: drivers/thermal/loongson2_thermal.c 14418 14419LOONGSON EDAC DRIVER 14420M: Zhao Qunqin <zhaoqunqin@loongson.cn> 14421L: linux-edac@vger.kernel.org 14422S: Maintained 14423F: drivers/edac/loongson_edac.c 14424 14425LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 14426M: Sathya Prakash <sathya.prakash@broadcom.com> 14427M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 14428M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 14429L: MPT-FusionLinux.pdl@broadcom.com 14430L: linux-scsi@vger.kernel.org 14431S: Supported 14432W: http://www.avagotech.com/support/ 14433F: drivers/message/fusion/ 14434F: drivers/scsi/mpt3sas/ 14435 14436LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 14437M: Matthew Wilcox <willy@infradead.org> 14438L: linux-scsi@vger.kernel.org 14439S: Maintained 14440F: drivers/scsi/sym53c8xx_2/ 14441 14442LT3074 HARDWARE MONITOR DRIVER 14443M: Cedric Encarnacion <cedricjustine.encarnacion@analog.com> 14444L: linux-hwmon@vger.kernel.org 14445S: Supported 14446W: https://ez.analog.com/linux-software-drivers 14447F: Documentation/devicetree/bindings/hwmon/pmbus/adi,lt3074.yaml 14448F: Documentation/hwmon/lt3074.rst 14449F: drivers/hwmon/pmbus/lt3074.c 14450 14451LTC1660 DAC DRIVER 14452M: Marcus Folkesson <marcus.folkesson@gmail.com> 14453L: linux-iio@vger.kernel.org 14454S: Maintained 14455F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 14456F: drivers/iio/dac/ltc1660.c 14457 14458LTC2664 IIO DAC DRIVER 14459M: Michael Hennerich <michael.hennerich@analog.com> 14460M: Kim Seer Paller <kimseer.paller@analog.com> 14461L: linux-iio@vger.kernel.org 14462S: Supported 14463W: https://ez.analog.com/linux-software-drivers 14464F: Documentation/devicetree/bindings/iio/dac/adi,ltc2664.yaml 14465F: Documentation/devicetree/bindings/iio/dac/adi,ltc2672.yaml 14466F: drivers/iio/dac/ltc2664.c 14467 14468LTC2688 IIO DAC DRIVER 14469M: Nuno Sá <nuno.sa@analog.com> 14470L: linux-iio@vger.kernel.org 14471S: Supported 14472W: https://ez.analog.com/linux-software-drivers 14473F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 14474F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 14475F: drivers/iio/dac/ltc2688.c 14476 14477LTC2947 HARDWARE MONITOR DRIVER 14478M: Nuno Sá <nuno.sa@analog.com> 14479L: linux-hwmon@vger.kernel.org 14480S: Supported 14481W: https://ez.analog.com/linux-software-drivers 14482F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 14483F: drivers/hwmon/ltc2947-core.c 14484F: drivers/hwmon/ltc2947-i2c.c 14485F: drivers/hwmon/ltc2947-spi.c 14486F: drivers/hwmon/ltc2947.h 14487 14488LTC2991 HARDWARE MONITOR DRIVER 14489M: Antoniu Miclaus <antoniu.miclaus@analog.com> 14490L: linux-hwmon@vger.kernel.org 14491S: Supported 14492W: https://ez.analog.com/linux-software-drivers 14493F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 14494F: drivers/hwmon/ltc2991.c 14495 14496LTC2983 IIO TEMPERATURE DRIVER 14497M: Nuno Sá <nuno.sa@analog.com> 14498L: linux-iio@vger.kernel.org 14499S: Supported 14500W: https://ez.analog.com/linux-software-drivers 14501F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 14502F: drivers/iio/temperature/ltc2983.c 14503 14504LTC4282 HARDWARE MONITOR DRIVER 14505M: Nuno Sa <nuno.sa@analog.com> 14506L: linux-hwmon@vger.kernel.org 14507S: Supported 14508F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml 14509F: Documentation/hwmon/ltc4282.rst 14510F: drivers/hwmon/ltc4282.c 14511 14512LTC4286 HARDWARE MONITOR DRIVER 14513M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> 14514L: linux-hwmon@vger.kernel.org 14515S: Maintained 14516F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml 14517F: Documentation/hwmon/ltc4286.rst 14518F: drivers/hwmon/pmbus/ltc4286.c 14519 14520LTC4306 I2C MULTIPLEXER DRIVER 14521M: Michael Hennerich <michael.hennerich@analog.com> 14522L: linux-i2c@vger.kernel.org 14523S: Supported 14524W: https://ez.analog.com/linux-software-drivers 14525F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 14526F: drivers/i2c/muxes/i2c-mux-ltc4306.c 14527 14528LTP (Linux Test Project) 14529M: Andrea Cervesato <andrea.cervesato@suse.com> 14530M: Cyril Hrubis <chrubis@suse.cz> 14531M: Jan Stancek <jstancek@redhat.com> 14532M: Petr Vorel <pvorel@suse.cz> 14533M: Li Wang <liwang@redhat.com> 14534M: Yang Xu <xuyang2018.jy@fujitsu.com> 14535M: Xiao Yang <yangx.jy@fujitsu.com> 14536L: ltp@lists.linux.it (subscribers-only) 14537S: Maintained 14538W: https://linux-test-project.readthedocs.io/ 14539T: git https://github.com/linux-test-project/ltp.git 14540 14541LTR390 AMBIENT/UV LIGHT SENSOR DRIVER 14542M: Anshul Dalal <anshulusr@gmail.com> 14543L: linux-iio@vger.kernel.org 14544S: Maintained 14545F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml 14546F: drivers/iio/light/ltr390.c 14547 14548LYNX 28G SERDES PHY DRIVER 14549M: Ioana Ciornei <ioana.ciornei@nxp.com> 14550L: netdev@vger.kernel.org 14551S: Supported 14552F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 14553F: drivers/phy/freescale/phy-fsl-lynx-28g.c 14554 14555LYNX PCS MODULE 14556M: Ioana Ciornei <ioana.ciornei@nxp.com> 14557L: netdev@vger.kernel.org 14558S: Supported 14559F: drivers/net/pcs/pcs-lynx.c 14560F: include/linux/pcs-lynx.h 14561 14562M68K ARCHITECTURE 14563M: Geert Uytterhoeven <geert@linux-m68k.org> 14564L: linux-m68k@lists.linux-m68k.org 14565S: Maintained 14566W: http://www.linux-m68k.org/ 14567T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 14568F: arch/m68k/ 14569F: drivers/zorro/ 14570 14571M68K ON APPLE MACINTOSH 14572M: Joshua Thompson <funaho@jurai.org> 14573L: linux-m68k@lists.linux-m68k.org 14574S: Maintained 14575W: http://www.mac.linux-m68k.org/ 14576F: arch/m68k/mac/ 14577F: drivers/macintosh/adb-iop.c 14578F: drivers/macintosh/via-macii.c 14579 14580M68K ON HP9000/300 14581M: Philip Blundell <philb@gnu.org> 14582S: Maintained 14583W: http://www.tazenda.demon.co.uk/phil/linux-hp 14584F: arch/m68k/hp300/ 14585 14586M88DS3103 MEDIA DRIVER 14587L: linux-media@vger.kernel.org 14588S: Orphan 14589W: https://linuxtv.org 14590Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14591F: drivers/media/dvb-frontends/m88ds3103* 14592 14593M88RS2000 MEDIA DRIVER 14594M: Malcolm Priestley <tvboxspy@gmail.com> 14595L: linux-media@vger.kernel.org 14596S: Maintained 14597W: https://linuxtv.org 14598Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14599F: drivers/media/dvb-frontends/m88rs2000* 14600 14601MA901 MASTERKIT USB FM RADIO DRIVER 14602M: Alexey Klimov <alexey.klimov@linaro.org> 14603L: linux-media@vger.kernel.org 14604S: Maintained 14605T: git git://linuxtv.org/media.git 14606F: drivers/media/radio/radio-ma901.c 14607 14608MAC80211 14609M: Johannes Berg <johannes@sipsolutions.net> 14610L: linux-wireless@vger.kernel.org 14611S: Maintained 14612W: https://wireless.wiki.kernel.org/ 14613Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14614T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14615T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14616F: Documentation/networking/mac80211-injection.rst 14617F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 14618F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 14619F: include/net/mac80211.h 14620F: net/mac80211/ 14621 14622MAILBOX API 14623M: Jassi Brar <jassisinghbrar@gmail.com> 14624L: linux-kernel@vger.kernel.org 14625S: Maintained 14626T: git git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox.git for-next 14627F: Documentation/devicetree/bindings/mailbox/ 14628F: drivers/mailbox/ 14629F: include/dt-bindings/mailbox/ 14630F: include/linux/mailbox_client.h 14631F: include/linux/mailbox_controller.h 14632 14633MAILBOX ARM MHUv2 14634M: Viresh Kumar <viresh.kumar@linaro.org> 14635M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 14636L: linux-kernel@vger.kernel.org 14637S: Maintained 14638F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 14639F: drivers/mailbox/arm_mhuv2.c 14640F: include/linux/mailbox/arm_mhuv2_message.h 14641 14642MAILBOX ARM MHUv3 14643M: Sudeep Holla <sudeep.holla@arm.com> 14644M: Cristian Marussi <cristian.marussi@arm.com> 14645L: linux-kernel@vger.kernel.org 14646L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14647S: Maintained 14648F: Documentation/devicetree/bindings/mailbox/arm,mhuv3.yaml 14649F: drivers/mailbox/arm_mhuv3.c 14650 14651MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 14652M: Alejandro Colomar <alx@kernel.org> 14653L: linux-man@vger.kernel.org 14654S: Maintained 14655W: http://www.kernel.org/doc/man-pages 14656T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git 14657T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git 14658 14659MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 14660M: Jeremy Kerr <jk@codeconstruct.com.au> 14661M: Matt Johnston <matt@codeconstruct.com.au> 14662L: netdev@vger.kernel.org 14663S: Maintained 14664F: Documentation/networking/mctp.rst 14665F: drivers/net/mctp/ 14666F: include/linux/usb/mctp-usb.h 14667F: include/net/mctp.h 14668F: include/net/mctpdevice.h 14669F: include/net/netns/mctp.h 14670F: net/mctp/ 14671 14672MAPLE TREE 14673M: Liam R. Howlett <Liam.Howlett@oracle.com> 14674L: maple-tree@lists.infradead.org 14675L: linux-mm@kvack.org 14676S: Supported 14677F: Documentation/core-api/maple_tree.rst 14678F: include/linux/maple_tree.h 14679F: include/trace/events/maple_tree.h 14680F: lib/maple_tree.c 14681F: lib/test_maple_tree.c 14682F: tools/testing/radix-tree/maple.c 14683F: tools/testing/shared/linux/maple_tree.h 14684 14685MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 14686M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 14687L: linux-mips@vger.kernel.org 14688S: Maintained 14689F: arch/mips/boot/dts/img/pistachio* 14690 14691MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 14692M: Andrew Lunn <andrew@lunn.ch> 14693L: netdev@vger.kernel.org 14694S: Maintained 14695F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml 14696F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml 14697F: Documentation/networking/devlink/mv88e6xxx.rst 14698F: drivers/net/dsa/mv88e6xxx/ 14699F: include/linux/dsa/mv88e6xxx.h 14700F: include/linux/platform_data/mv88e6xxx.h 14701 14702MARVELL 88PM886 PMIC DRIVER 14703M: Karel Balej <balejk@matfyz.cz> 14704S: Maintained 14705F: Documentation/devicetree/bindings/mfd/marvell,88pm886-a1.yaml 14706F: drivers/input/misc/88pm886-onkey.c 14707F: drivers/mfd/88pm886.c 14708F: drivers/regulator/88pm886-regulator.c 14709F: drivers/rtc/rtc-88pm886.c 14710F: include/linux/mfd/88pm886.h 14711 14712MARVELL ARMADA 3700 PHY DRIVERS 14713M: Miquel Raynal <miquel.raynal@bootlin.com> 14714S: Maintained 14715F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 14716F: Documentation/devicetree/bindings/phy/marvell,comphy-cp110.yaml 14717F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 14718F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 14719 14720MARVELL ARMADA 3700 SERIAL DRIVER 14721M: Pali Rohár <pali@kernel.org> 14722S: Maintained 14723F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 14724F: Documentation/devicetree/bindings/serial/marvell,armada-3700-uart.yaml 14725F: drivers/tty/serial/mvebu-uart.c 14726 14727MARVELL ARMADA DRM SUPPORT 14728M: Russell King <linux@armlinux.org.uk> 14729S: Maintained 14730T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 14731T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 14732F: Documentation/devicetree/bindings/display/armada/ 14733F: drivers/gpu/drm/armada/ 14734F: include/uapi/drm/armada_drm.h 14735 14736MARVELL CRYPTO DRIVER 14737M: Srujana Challa <schalla@marvell.com> 14738M: Bharat Bhushan <bbhushan2@marvell.com> 14739L: linux-crypto@vger.kernel.org 14740S: Maintained 14741F: drivers/crypto/marvell/ 14742F: include/linux/soc/marvell/octeontx2/ 14743 14744MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 14745M: Mirko Lindner <mlindner@marvell.com> 14746M: Stephen Hemminger <stephen@networkplumber.org> 14747L: netdev@vger.kernel.org 14748S: Odd fixes 14749F: drivers/net/ethernet/marvell/sk* 14750 14751MARVELL LIBERTAS WIRELESS DRIVER 14752L: linux-wireless@vger.kernel.org 14753L: libertas-dev@lists.infradead.org 14754S: Orphan 14755F: drivers/net/wireless/marvell/libertas/ 14756F: drivers/net/wireless/marvell/libertas_tf/ 14757 14758MARVELL MACCHIATOBIN SUPPORT 14759M: Russell King <linux@armlinux.org.uk> 14760L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14761S: Maintained 14762F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 14763 14764MARVELL MV643XX ETHERNET DRIVER 14765M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 14766L: netdev@vger.kernel.org 14767S: Maintained 14768F: drivers/net/ethernet/marvell/mv643xx_eth.* 14769 14770MARVELL MV88X3310 PHY DRIVER 14771M: Russell King <linux@armlinux.org.uk> 14772M: Marek Behún <kabel@kernel.org> 14773L: netdev@vger.kernel.org 14774S: Maintained 14775F: drivers/net/phy/marvell10g.c 14776 14777MARVELL MVEBU THERMAL DRIVER 14778M: Miquel Raynal <miquel.raynal@bootlin.com> 14779S: Maintained 14780F: drivers/thermal/armada_thermal.c 14781 14782MARVELL MVNETA ETHERNET DRIVER 14783M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 14784L: netdev@vger.kernel.org 14785S: Maintained 14786F: drivers/net/ethernet/marvell/mvneta* 14787 14788MARVELL MVPP2 ETHERNET DRIVER 14789M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 14790M: Russell King <linux@armlinux.org.uk> 14791L: netdev@vger.kernel.org 14792S: Maintained 14793F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 14794F: drivers/net/ethernet/marvell/mvpp2/ 14795 14796MARVELL MWIFIEX WIRELESS DRIVER 14797M: Brian Norris <briannorris@chromium.org> 14798R: Francesco Dolcini <francesco@dolcini.it> 14799L: linux-wireless@vger.kernel.org 14800S: Odd Fixes 14801F: drivers/net/wireless/marvell/mwifiex/ 14802 14803MARVELL MWL8K WIRELESS DRIVER 14804L: linux-wireless@vger.kernel.org 14805S: Orphan 14806F: drivers/net/wireless/marvell/mwl8k.c 14807 14808MARVELL NAND CONTROLLER DRIVER 14809M: Miquel Raynal <miquel.raynal@bootlin.com> 14810L: linux-mtd@lists.infradead.org 14811S: Maintained 14812F: drivers/mtd/nand/raw/marvell_nand.c 14813 14814MARVELL OCTEON ENDPOINT DRIVER 14815M: Veerasenareddy Burru <vburru@marvell.com> 14816M: Sathesh Edara <sedara@marvell.com> 14817L: netdev@vger.kernel.org 14818S: Maintained 14819F: drivers/net/ethernet/marvell/octeon_ep 14820 14821MARVELL OCTEON ENDPOINT VF DRIVER 14822M: Veerasenareddy Burru <vburru@marvell.com> 14823M: Sathesh Edara <sedara@marvell.com> 14824M: Shinas Rasheed <srasheed@marvell.com> 14825M: Satananda Burla <sburla@marvell.com> 14826L: netdev@vger.kernel.org 14827S: Maintained 14828F: drivers/net/ethernet/marvell/octeon_ep_vf 14829 14830MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 14831M: Sunil Goutham <sgoutham@marvell.com> 14832M: Geetha sowjanya <gakula@marvell.com> 14833M: Subbaraya Sundeep <sbhatta@marvell.com> 14834M: hariprasad <hkelam@marvell.com> 14835M: Bharat Bhushan <bbhushan2@marvell.com> 14836L: netdev@vger.kernel.org 14837S: Maintained 14838F: drivers/net/ethernet/marvell/octeontx2/nic/ 14839F: include/linux/soc/marvell/octeontx2/ 14840 14841MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 14842M: Sunil Goutham <sgoutham@marvell.com> 14843M: Linu Cherian <lcherian@marvell.com> 14844M: Geetha sowjanya <gakula@marvell.com> 14845M: Jerin Jacob <jerinj@marvell.com> 14846M: hariprasad <hkelam@marvell.com> 14847M: Subbaraya Sundeep <sbhatta@marvell.com> 14848L: netdev@vger.kernel.org 14849S: Maintained 14850F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 14851F: drivers/net/ethernet/marvell/octeontx2/af/ 14852 14853MARVELL PEM PMU DRIVER 14854M: Linu Cherian <lcherian@marvell.com> 14855M: Gowthami Thiagarajan <gthiagarajan@marvell.com> 14856S: Supported 14857F: drivers/perf/marvell_pem_pmu.c 14858 14859MARVELL PRESTERA ETHERNET SWITCH DRIVER 14860M: Taras Chornyi <taras.chornyi@plvision.eu> 14861S: Supported 14862W: https://github.com/Marvell-switching/switchdev-prestera 14863F: drivers/net/ethernet/marvell/prestera/ 14864 14865MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 14866M: Nicolas Pitre <nico@fluxnic.net> 14867S: Odd Fixes 14868F: drivers/mmc/host/mvsdio.* 14869 14870MARVELL USB MDIO CONTROLLER DRIVER 14871M: Tobias Waldekranz <tobias@waldekranz.com> 14872L: netdev@vger.kernel.org 14873S: Maintained 14874F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 14875F: drivers/net/mdio/mdio-mvusb.c 14876 14877MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 14878M: Hu Ziji <huziji@marvell.com> 14879L: linux-mmc@vger.kernel.org 14880S: Supported 14881F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 14882F: drivers/mmc/host/sdhci-xenon* 14883 14884MARVELL OCTEON CN10K DPI DRIVER 14885M: Vamsi Attunuru <vattunuru@marvell.com> 14886S: Supported 14887F: drivers/misc/mrvl_cn10k_dpi.c 14888 14889MARVELL OCTEON ENDPOINT VIRTIO DATA PATH ACCELERATOR 14890R: schalla@marvell.com 14891R: vattunuru@marvell.com 14892F: drivers/vdpa/octeon_ep/ 14893 14894MARVELL OCTEON HOTPLUG DRIVER 14895R: Shijith Thotton <sthotton@marvell.com> 14896R: Vamsi Attunuru <vattunuru@marvell.com> 14897S: Supported 14898F: drivers/pci/hotplug/octep_hp.c 14899 14900MATROX FRAMEBUFFER DRIVER 14901L: linux-fbdev@vger.kernel.org 14902S: Orphan 14903F: drivers/video/fbdev/matrox/matroxfb_* 14904F: include/uapi/linux/matroxfb.h 14905 14906MAX15301 DRIVER 14907M: Daniel Nilsson <daniel.nilsson@flex.com> 14908L: linux-hwmon@vger.kernel.org 14909S: Maintained 14910F: Documentation/hwmon/max15301.rst 14911F: drivers/hwmon/pmbus/max15301.c 14912 14913MAX2175 SDR TUNER DRIVER 14914M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 14915L: linux-media@vger.kernel.org 14916S: Maintained 14917T: git git://linuxtv.org/media.git 14918F: Documentation/devicetree/bindings/media/i2c/maxim,max2175.txt 14919F: Documentation/userspace-api/media/drivers/max2175.rst 14920F: drivers/media/i2c/max2175* 14921F: include/uapi/linux/max2175.h 14922 14923MAX31335 RTC DRIVER 14924M: Antoniu Miclaus <antoniu.miclaus@analog.com> 14925L: linux-rtc@vger.kernel.org 14926S: Supported 14927W: https://ez.analog.com/linux-software-drivers 14928F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml 14929F: drivers/rtc/rtc-max31335.c 14930 14931MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 14932L: linux-hwmon@vger.kernel.org 14933S: Orphan 14934F: Documentation/hwmon/max6650.rst 14935F: drivers/hwmon/max6650.c 14936 14937MAX9286 QUAD GMSL DESERIALIZER DRIVER 14938M: Jacopo Mondi <jacopo+renesas@jmondi.org> 14939M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 14940M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 14941M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 14942L: linux-media@vger.kernel.org 14943S: Maintained 14944F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 14945F: drivers/media/i2c/max9286.c 14946 14947MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 14948M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 14949L: linux-media@vger.kernel.org 14950S: Maintained 14951F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml 14952F: drivers/staging/media/max96712/max96712.c 14953 14954MAX96714 GMSL2 DESERIALIZER DRIVER 14955M: Julien Massot <julien.massot@collabora.com> 14956L: linux-media@vger.kernel.org 14957S: Maintained 14958F: Documentation/devicetree/bindings/media/i2c/maxim,max96714.yaml 14959F: drivers/media/i2c/max96714.c 14960 14961MAX96717 GMSL2 SERIALIZER DRIVER 14962M: Julien Massot <julien.massot@collabora.com> 14963L: linux-media@vger.kernel.org 14964S: Maintained 14965F: Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml 14966F: drivers/media/i2c/max96717.c 14967 14968MAX9860 MONO AUDIO VOICE CODEC DRIVER 14969M: Peter Rosin <peda@axentia.se> 14970L: linux-sound@vger.kernel.org 14971S: Maintained 14972F: Documentation/devicetree/bindings/sound/max9860.txt 14973F: sound/soc/codecs/max9860.* 14974 14975MAXBOTIX ULTRASONIC RANGER IIO DRIVER 14976M: Andreas Klinger <ak@it-klinger.de> 14977L: linux-iio@vger.kernel.org 14978S: Maintained 14979F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 14980F: drivers/iio/proximity/mb1232.c 14981 14982MAXIM MAX11205 DRIVER 14983M: Ramona Bolboaca <ramona.bolboaca@analog.com> 14984L: linux-iio@vger.kernel.org 14985S: Supported 14986W: https://ez.analog.com/linux-software-drivers 14987F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 14988F: drivers/iio/adc/max11205.c 14989 14990MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 14991R: Iskren Chernev <iskren.chernev@gmail.com> 14992R: Krzysztof Kozlowski <krzk@kernel.org> 14993R: Marek Szyprowski <m.szyprowski@samsung.com> 14994R: Matheus Castello <matheus@castello.eng.br> 14995L: linux-pm@vger.kernel.org 14996S: Maintained 14997F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 14998F: drivers/power/supply/max17040_battery.c 14999 15000MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 15001R: Hans de Goede <hansg@kernel.org> 15002R: Krzysztof Kozlowski <krzk@kernel.org> 15003R: Marek Szyprowski <m.szyprowski@samsung.com> 15004R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 15005R: Purism Kernel Team <kernel@puri.sm> 15006L: linux-pm@vger.kernel.org 15007S: Maintained 15008F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 15009F: drivers/power/supply/max17042_battery.c 15010 15011MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 15012M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15013L: linux-kernel@vger.kernel.org 15014S: Maintained 15015F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 15016F: drivers/regulator/max20086-regulator.c 15017 15018MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 15019M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 15020L: linux-iio@vger.kernel.org 15021S: Maintained 15022F: drivers/iio/temperature/max30208.c 15023 15024MAXIM MAX77650 PMIC MFD DRIVER 15025M: Bartosz Golaszewski <brgl@bgdev.pl> 15026L: linux-kernel@vger.kernel.org 15027S: Maintained 15028F: Documentation/devicetree/bindings/*/*max77650.yaml 15029F: Documentation/devicetree/bindings/*/max77650*.yaml 15030F: drivers/gpio/gpio-max77650.c 15031F: drivers/input/misc/max77650-onkey.c 15032F: drivers/leds/leds-max77650.c 15033F: drivers/mfd/max77650.c 15034F: drivers/power/supply/max77650-charger.c 15035F: drivers/regulator/max77650-regulator.c 15036F: include/linux/mfd/max77650.h 15037 15038MAXIM MAX77714 PMIC MFD DRIVER 15039M: Luca Ceresoli <luca@lucaceresoli.net> 15040S: Maintained 15041F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 15042F: drivers/mfd/max77714.c 15043F: include/linux/mfd/max77714.h 15044 15045MAXIM MAX77759 PMIC MFD DRIVER 15046M: André Draszik <andre.draszik@linaro.org> 15047L: linux-kernel@vger.kernel.org 15048S: Maintained 15049F: Documentation/devicetree/bindings/*/maxim,max77759*.yaml 15050F: drivers/gpio/gpio-max77759.c 15051F: drivers/mfd/max77759.c 15052F: drivers/nvmem/max77759-nvmem.c 15053F: include/linux/mfd/max77759.h 15054 15055MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 15056M: Javier Martinez Canillas <javier@dowhile0.org> 15057L: linux-kernel@vger.kernel.org 15058S: Supported 15059F: Documentation/devicetree/bindings/*/*max77802.yaml 15060F: drivers/regulator/max77802-regulator.c 15061F: include/dt-bindings/*/*max77802.h 15062 15063MAXIM MAX77976 BATTERY CHARGER 15064M: Luca Ceresoli <luca@lucaceresoli.net> 15065S: Supported 15066F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 15067F: drivers/power/supply/max77976_charger.c 15068 15069MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 15070M: Krzysztof Kozlowski <krzk@kernel.org> 15071L: linux-pm@vger.kernel.org 15072S: Maintained 15073B: mailto:linux-samsung-soc@vger.kernel.org 15074F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 15075F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 15076F: drivers/power/supply/max14577_charger.c 15077F: drivers/power/supply/max77693_charger.c 15078 15079MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 15080M: Chanwoo Choi <cw00.choi@samsung.com> 15081M: Krzysztof Kozlowski <krzk@kernel.org> 15082L: linux-kernel@vger.kernel.org 15083S: Maintained 15084B: mailto:linux-samsung-soc@vger.kernel.org 15085F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 15086F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 15087F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 15088F: Documentation/devicetree/bindings/*/maxim,max77705*.yaml 15089F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 15090F: drivers/leds/leds-max77705.c 15091F: drivers/*/*max77843.c 15092F: drivers/*/max14577*.c 15093F: drivers/*/max77686*.c 15094F: drivers/*/max77693*.c 15095F: drivers/*/max77705*.c 15096F: drivers/clk/clk-max77686.c 15097F: drivers/extcon/extcon-max14577.c 15098F: drivers/extcon/extcon-max77693.c 15099F: drivers/rtc/rtc-max77686.c 15100F: include/linux/mfd/max14577*.h 15101F: include/linux/mfd/max77686*.h 15102F: include/linux/mfd/max77693*.h 15103F: include/linux/mfd/max77705*.h 15104 15105MAXIRADIO FM RADIO RECEIVER DRIVER 15106M: Hans Verkuil <hverkuil@xs4all.nl> 15107L: linux-media@vger.kernel.org 15108S: Maintained 15109W: https://linuxtv.org 15110T: git git://linuxtv.org/media.git 15111F: drivers/media/radio/radio-maxiradio* 15112 15113MAXLINEAR ETHERNET PHY DRIVER 15114M: Xu Liang <lxu@maxlinear.com> 15115L: netdev@vger.kernel.org 15116S: Supported 15117F: drivers/net/phy/mxl-86110.c 15118F: drivers/net/phy/mxl-gpy.c 15119 15120MCAN MMIO DEVICE DRIVER 15121M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 15122L: linux-can@vger.kernel.org 15123S: Maintained 15124F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 15125F: drivers/net/can/m_can/m_can.c 15126F: drivers/net/can/m_can/m_can.h 15127F: drivers/net/can/m_can/m_can_platform.c 15128 15129MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 15130R: Yasushi SHOJI <yashi@spacecubics.com> 15131L: linux-can@vger.kernel.org 15132S: Maintained 15133F: drivers/net/can/usb/mcba_usb.c 15134 15135MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 15136M: Rishi Gupta <gupt21@gmail.com> 15137L: linux-i2c@vger.kernel.org 15138L: linux-input@vger.kernel.org 15139S: Maintained 15140F: drivers/hid/hid-mcp2221.c 15141 15142MCP251XFD SPI-CAN NETWORK DRIVER 15143M: Marc Kleine-Budde <mkl@pengutronix.de> 15144M: Manivannan Sadhasivam <mani@kernel.org> 15145R: Thomas Kopp <thomas.kopp@microchip.com> 15146L: linux-can@vger.kernel.org 15147S: Maintained 15148F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 15149F: drivers/net/can/spi/mcp251xfd/ 15150 15151MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 15152M: Peter Rosin <peda@axentia.se> 15153L: linux-iio@vger.kernel.org 15154S: Maintained 15155F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 15156F: drivers/iio/potentiometer/mcp4018.c 15157F: drivers/iio/potentiometer/mcp4531.c 15158 15159MCP4821 DAC DRIVER 15160M: Anshul Dalal <anshulusr@gmail.com> 15161L: linux-iio@vger.kernel.org 15162S: Maintained 15163F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml 15164F: drivers/iio/dac/mcp4821.c 15165 15166MCR20A IEEE-802.15.4 RADIO DRIVER 15167M: Stefan Schmidt <stefan@datenfreihafen.org> 15168L: linux-wpan@vger.kernel.org 15169S: Odd Fixes 15170W: https://github.com/xueliu/mcr20a-linux 15171F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 15172F: drivers/net/ieee802154/mcr20a.c 15173F: drivers/net/ieee802154/mcr20a.h 15174 15175MDIO REGMAP DRIVER 15176M: Maxime Chevallier <maxime.chevallier@bootlin.com> 15177L: netdev@vger.kernel.org 15178S: Maintained 15179F: drivers/net/mdio/mdio-regmap.c 15180F: include/linux/mdio/mdio-regmap.h 15181 15182MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 15183M: William Breathitt Gray <wbg@kernel.org> 15184L: linux-iio@vger.kernel.org 15185S: Maintained 15186F: drivers/iio/dac/cio-dac.c 15187 15188MEDIA CONTROLLER FRAMEWORK 15189M: Sakari Ailus <sakari.ailus@linux.intel.com> 15190M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15191L: linux-media@vger.kernel.org 15192S: Supported 15193W: https://www.linuxtv.org 15194T: git git://linuxtv.org/media.git 15195F: drivers/media/mc/ 15196F: include/media/media-*.h 15197F: include/uapi/linux/media.h 15198 15199MEDIA DRIVER FOR FREESCALE IMX PXP 15200M: Philipp Zabel <p.zabel@pengutronix.de> 15201L: linux-media@vger.kernel.org 15202S: Maintained 15203T: git git://linuxtv.org/media.git 15204F: drivers/media/platform/nxp/imx-pxp.[ch] 15205 15206MEDIA DRIVERS FOR ASCOT2E 15207M: Abylay Ospan <aospan@amazon.com> 15208L: linux-media@vger.kernel.org 15209S: Supported 15210W: https://linuxtv.org 15211W: http://netup.tv/ 15212T: git git://linuxtv.org/media.git 15213F: drivers/media/dvb-frontends/ascot2e* 15214 15215MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 15216M: Jasmin Jessich <jasmin@anw.at> 15217L: linux-media@vger.kernel.org 15218S: Maintained 15219W: https://linuxtv.org 15220T: git git://linuxtv.org/media.git 15221F: drivers/media/dvb-frontends/cxd2099* 15222 15223MEDIA DRIVERS FOR CXD2841ER 15224M: Abylay Ospan <aospan@amazon.com> 15225L: linux-media@vger.kernel.org 15226S: Supported 15227W: https://linuxtv.org 15228W: http://netup.tv/ 15229T: git git://linuxtv.org/media.git 15230F: drivers/media/dvb-frontends/cxd2841er* 15231 15232MEDIA DRIVERS FOR CXD2880 15233M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 15234L: linux-media@vger.kernel.org 15235S: Supported 15236W: http://linuxtv.org/ 15237T: git git://linuxtv.org/media.git 15238F: drivers/media/dvb-frontends/cxd2880/* 15239F: drivers/media/spi/cxd2880* 15240 15241MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 15242L: linux-media@vger.kernel.org 15243S: Orphan 15244W: https://linuxtv.org 15245T: git git://linuxtv.org/media.git 15246F: drivers/media/pci/ddbridge/* 15247 15248MEDIA DRIVERS FOR FREESCALE IMX 15249M: Steve Longerbeam <slongerbeam@gmail.com> 15250M: Philipp Zabel <p.zabel@pengutronix.de> 15251L: linux-media@vger.kernel.org 15252S: Maintained 15253T: git git://linuxtv.org/media.git 15254F: Documentation/admin-guide/media/imx.rst 15255F: Documentation/devicetree/bindings/media/fsl,imx6-mipi-csi2.yaml 15256F: drivers/staging/media/imx/ 15257F: include/linux/imx-media.h 15258F: include/media/imx.h 15259 15260MEDIA DRIVERS FOR FREESCALE IMX7/8 15261M: Rui Miguel Silva <rmfrfs@gmail.com> 15262M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15263M: Martin Kepplinger <martin.kepplinger@puri.sm> 15264R: Purism Kernel Team <kernel@puri.sm> 15265L: linux-media@vger.kernel.org 15266S: Maintained 15267T: git git://linuxtv.org/media.git 15268F: Documentation/admin-guide/media/imx7.rst 15269F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 15270F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 15271F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 15272F: drivers/media/platform/nxp/imx-mipi-csis.c 15273F: drivers/media/platform/nxp/imx7-media-csi.c 15274F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 15275 15276MEDIA DRIVERS FOR HELENE 15277M: Abylay Ospan <aospan@amazon.com> 15278L: linux-media@vger.kernel.org 15279S: Supported 15280W: https://linuxtv.org 15281W: http://netup.tv/ 15282T: git git://linuxtv.org/media.git 15283F: drivers/media/dvb-frontends/helene* 15284 15285MEDIA DRIVERS FOR HORUS3A 15286M: Abylay Ospan <aospan@amazon.com> 15287L: linux-media@vger.kernel.org 15288S: Supported 15289W: https://linuxtv.org 15290W: http://netup.tv/ 15291T: git git://linuxtv.org/media.git 15292F: drivers/media/dvb-frontends/horus3a* 15293 15294MEDIA DRIVERS FOR LNBH25 15295M: Abylay Ospan <aospan@amazon.com> 15296L: linux-media@vger.kernel.org 15297S: Supported 15298W: https://linuxtv.org 15299W: http://netup.tv/ 15300T: git git://linuxtv.org/media.git 15301F: drivers/media/dvb-frontends/lnbh25* 15302 15303MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 15304L: linux-media@vger.kernel.org 15305S: Orphan 15306W: https://linuxtv.org 15307T: git git://linuxtv.org/media.git 15308F: drivers/media/dvb-frontends/mxl5xx* 15309 15310MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 15311M: Abylay Ospan <aospan@amazon.com> 15312L: linux-media@vger.kernel.org 15313S: Supported 15314W: https://linuxtv.org 15315W: http://netup.tv/ 15316T: git git://linuxtv.org/media.git 15317F: drivers/media/pci/netup_unidvb/* 15318 15319MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 15320M: Dmitry Osipenko <digetx@gmail.com> 15321L: linux-media@vger.kernel.org 15322L: linux-tegra@vger.kernel.org 15323S: Maintained 15324T: git git://linuxtv.org/media.git 15325F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 15326F: drivers/media/platform/nvidia/tegra-vde/ 15327 15328MEDIA DRIVERS FOR RENESAS - CEU 15329M: Jacopo Mondi <jacopo@jmondi.org> 15330L: linux-media@vger.kernel.org 15331L: linux-renesas-soc@vger.kernel.org 15332S: Supported 15333T: git git://linuxtv.org/media.git 15334F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 15335F: drivers/media/platform/renesas/renesas-ceu.c 15336F: include/media/drv-intf/renesas-ceu.h 15337 15338MEDIA DRIVERS FOR RENESAS - DRIF 15339M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 15340L: linux-media@vger.kernel.org 15341L: linux-renesas-soc@vger.kernel.org 15342S: Supported 15343T: git git://linuxtv.org/media.git 15344F: Documentation/devicetree/bindings/media/renesas,drif.yaml 15345F: drivers/media/platform/renesas/rcar_drif.c 15346 15347MEDIA DRIVERS FOR RENESAS - FCP 15348M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15349L: linux-media@vger.kernel.org 15350L: linux-renesas-soc@vger.kernel.org 15351S: Supported 15352T: git git://linuxtv.org/media.git 15353F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 15354F: drivers/media/platform/renesas/rcar-fcp.c 15355F: include/media/rcar-fcp.h 15356 15357MEDIA DRIVERS FOR RENESAS - FDP1 15358M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15359L: linux-media@vger.kernel.org 15360L: linux-renesas-soc@vger.kernel.org 15361S: Supported 15362T: git git://linuxtv.org/media.git 15363F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 15364F: drivers/media/platform/renesas/rcar_fdp1.c 15365 15366MEDIA DRIVERS FOR RENESAS - VIN 15367M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 15368L: linux-media@vger.kernel.org 15369L: linux-renesas-soc@vger.kernel.org 15370S: Supported 15371T: git git://linuxtv.org/media.git 15372F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 15373F: Documentation/devicetree/bindings/media/renesas,isp.yaml 15374F: Documentation/devicetree/bindings/media/renesas,vin.yaml 15375F: drivers/media/platform/renesas/rcar-csi2.c 15376F: drivers/media/platform/renesas/rcar-isp/ 15377F: drivers/media/platform/renesas/rcar-vin/ 15378 15379MEDIA DRIVERS FOR RENESAS - VSP1 15380M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15381M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15382L: linux-media@vger.kernel.org 15383L: linux-renesas-soc@vger.kernel.org 15384S: Supported 15385T: git git://linuxtv.org/media.git 15386F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 15387F: drivers/media/platform/renesas/vsp1/ 15388 15389MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 15390L: linux-media@vger.kernel.org 15391S: Orphan 15392W: https://linuxtv.org 15393T: git git://linuxtv.org/media.git 15394F: drivers/media/dvb-frontends/stv0910* 15395 15396MEDIA DRIVERS FOR ST STV6111 TUNER ICs 15397L: linux-media@vger.kernel.org 15398S: Orphan 15399W: https://linuxtv.org 15400T: git git://linuxtv.org/media.git 15401F: drivers/media/dvb-frontends/stv6111* 15402 15403MEDIA DRIVERS FOR STM32 - CSI 15404M: Alain Volmat <alain.volmat@foss.st.com> 15405L: linux-media@vger.kernel.org 15406S: Supported 15407T: git git://linuxtv.org/media_tree.git 15408F: Documentation/devicetree/bindings/media/st,stm32mp25-csi.yaml 15409F: drivers/media/platform/st/stm32/stm32-csi.c 15410 15411MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP 15412M: Hugues Fruchet <hugues.fruchet@foss.st.com> 15413M: Alain Volmat <alain.volmat@foss.st.com> 15414L: linux-media@vger.kernel.org 15415S: Supported 15416T: git git://linuxtv.org/media.git 15417F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 15418F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml 15419F: drivers/media/platform/st/stm32/stm32-dcmi.c 15420F: drivers/media/platform/st/stm32/stm32-dcmipp/* 15421 15422MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 15423M: Mauro Carvalho Chehab <mchehab@kernel.org> 15424L: linux-media@vger.kernel.org 15425S: Maintained 15426W: https://linuxtv.org 15427Q: http://patchwork.kernel.org/project/linux-media/list/ 15428T: git git://linuxtv.org/media.git 15429F: Documentation/admin-guide/media/ 15430F: Documentation/devicetree/bindings/media/ 15431F: Documentation/driver-api/media/ 15432F: Documentation/userspace-api/media/ 15433F: drivers/media/ 15434F: drivers/staging/media/ 15435F: include/dt-bindings/media/ 15436F: include/linux/platform_data/media/ 15437F: include/media/ 15438F: include/uapi/linux/dvb/ 15439F: include/uapi/linux/ivtv* 15440F: include/uapi/linux/media.h 15441F: include/uapi/linux/uvcvideo.h 15442F: include/uapi/linux/v4l2-* 15443F: include/uapi/linux/videodev2.h 15444 15445MEDIATEK BLUETOOTH DRIVER 15446M: Sean Wang <sean.wang@mediatek.com> 15447L: linux-bluetooth@vger.kernel.org 15448L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15449S: Maintained 15450F: Documentation/devicetree/bindings/net/bluetooth/mediatek,bluetooth.txt 15451F: Documentation/devicetree/bindings/net/bluetooth/mediatek,mt7921s-bluetooth.yaml 15452F: drivers/bluetooth/btmtkuart.c 15453 15454MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 15455M: Sen Chu <sen.chu@mediatek.com> 15456M: Sean Wang <sean.wang@mediatek.com> 15457M: Macpaul Lin <macpaul.lin@mediatek.com> 15458L: linux-pm@vger.kernel.org 15459S: Maintained 15460F: Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml 15461F: drivers/power/reset/mt6323-poweroff.c 15462 15463MEDIATEK CIR DRIVER 15464M: Sean Wang <sean.wang@mediatek.com> 15465S: Maintained 15466F: drivers/media/rc/mtk-cir.c 15467 15468MEDIATEK DMA DRIVER 15469M: Sean Wang <sean.wang@mediatek.com> 15470L: dmaengine@vger.kernel.org 15471L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15472L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15473S: Maintained 15474F: Documentation/devicetree/bindings/dma/mediatek,* 15475F: drivers/dma/mediatek/ 15476 15477MEDIATEK ETHERNET DRIVER 15478M: Felix Fietkau <nbd@nbd.name> 15479M: Sean Wang <sean.wang@mediatek.com> 15480M: Lorenzo Bianconi <lorenzo@kernel.org> 15481L: netdev@vger.kernel.org 15482S: Maintained 15483F: drivers/net/ethernet/mediatek/ 15484 15485MEDIATEK ETHERNET PCS DRIVER 15486M: Alexander Couzens <lynxis@fe80.eu> 15487M: Daniel Golle <daniel@makrotopia.org> 15488L: netdev@vger.kernel.org 15489S: Maintained 15490F: drivers/net/pcs/pcs-mtk-lynxi.c 15491F: include/linux/pcs/pcs-mtk-lynxi.h 15492 15493MEDIATEK ETHERNET PHY DRIVERS 15494M: Daniel Golle <daniel@makrotopia.org> 15495M: Qingfang Deng <dqfext@gmail.com> 15496M: SkyLake Huang <SkyLake.Huang@mediatek.com> 15497L: netdev@vger.kernel.org 15498S: Maintained 15499F: drivers/net/phy/mediatek/mtk-2p5ge.c 15500F: drivers/net/phy/mediatek/mtk-ge-soc.c 15501F: drivers/net/phy/mediatek/mtk-phy-lib.c 15502F: drivers/net/phy/mediatek/mtk-ge.c 15503F: drivers/net/phy/mediatek/mtk.h 15504F: drivers/phy/mediatek/phy-mtk-xfi-tphy.c 15505 15506MEDIATEK I2C CONTROLLER DRIVER 15507M: Qii Wang <qii.wang@mediatek.com> 15508L: linux-i2c@vger.kernel.org 15509S: Maintained 15510F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 15511F: drivers/i2c/busses/i2c-mt65xx.c 15512 15513MEDIATEK IOMMU DRIVER 15514M: Yong Wu <yong.wu@mediatek.com> 15515L: iommu@lists.linux.dev 15516L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15517S: Supported 15518F: Documentation/devicetree/bindings/iommu/mediatek* 15519F: drivers/iommu/mtk_iommu* 15520F: include/dt-bindings/memory/mediatek,mt*-port.h 15521F: include/dt-bindings/memory/mt*-port.h 15522 15523MEDIATEK JPEG DRIVER 15524M: Bin Liu <bin.liu@mediatek.com> 15525S: Supported 15526F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 15527F: drivers/media/platform/mediatek/jpeg/ 15528 15529MEDIATEK KEYPAD DRIVER 15530M: Mattijs Korpershoek <mkorpershoek@kernel.org> 15531S: Supported 15532F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 15533F: drivers/input/keyboard/mt6779-keypad.c 15534 15535MEDIATEK MDP DRIVER 15536M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 15537M: Houlong Wei <houlong.wei@mediatek.com> 15538M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 15539S: Supported 15540F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 15541F: drivers/media/platform/mediatek/mdp/ 15542F: drivers/media/platform/mediatek/vpu/ 15543 15544MEDIATEK MEDIA DRIVER 15545M: Tiffany Lin <tiffany.lin@mediatek.com> 15546M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 15547M: Yunfei Dong <yunfei.dong@mediatek.com> 15548S: Supported 15549F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 15550F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 15551F: drivers/media/platform/mediatek/vcodec/ 15552F: drivers/media/platform/mediatek/vpu/ 15553 15554MEDIATEK MIPI-CSI CDPHY DRIVER 15555M: Julien Stephan <jstephan@baylibre.com> 15556M: Andy Hsieh <andy.hsieh@mediatek.com> 15557S: Supported 15558F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml 15559F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5* 15560 15561MEDIATEK MMC/SD/SDIO DRIVER 15562M: Chaotian Jing <chaotian.jing@mediatek.com> 15563S: Maintained 15564F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 15565F: drivers/mmc/host/mtk-sd.c 15566 15567MEDIATEK MT6735 CLOCK & RESET DRIVERS 15568M: Yassine Oudjana <y.oudjana@protonmail.com> 15569L: linux-clk@vger.kernel.org 15570L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15571S: Maintained 15572F: drivers/clk/mediatek/clk-mt6735-apmixedsys.c 15573F: drivers/clk/mediatek/clk-mt6735-imgsys.c 15574F: drivers/clk/mediatek/clk-mt6735-infracfg.c 15575F: drivers/clk/mediatek/clk-mt6735-mfgcfg.c 15576F: drivers/clk/mediatek/clk-mt6735-pericfg.c 15577F: drivers/clk/mediatek/clk-mt6735-topckgen.c 15578F: drivers/clk/mediatek/clk-mt6735-vdecsys.c 15579F: drivers/clk/mediatek/clk-mt6735-vencsys.c 15580F: include/dt-bindings/clock/mediatek,mt6735-apmixedsys.h 15581F: include/dt-bindings/clock/mediatek,mt6735-imgsys.h 15582F: include/dt-bindings/clock/mediatek,mt6735-infracfg.h 15583F: include/dt-bindings/clock/mediatek,mt6735-mfgcfg.h 15584F: include/dt-bindings/clock/mediatek,mt6735-pericfg.h 15585F: include/dt-bindings/clock/mediatek,mt6735-topckgen.h 15586F: include/dt-bindings/clock/mediatek,mt6735-vdecsys.h 15587F: include/dt-bindings/clock/mediatek,mt6735-vencsys.h 15588F: include/dt-bindings/reset/mediatek,mt6735-infracfg.h 15589F: include/dt-bindings/reset/mediatek,mt6735-mfgcfg.h 15590F: include/dt-bindings/reset/mediatek,mt6735-pericfg.h 15591F: include/dt-bindings/reset/mediatek,mt6735-vdecsys.h 15592 15593MEDIATEK MT76 WIRELESS LAN DRIVER 15594M: Felix Fietkau <nbd@nbd.name> 15595M: Lorenzo Bianconi <lorenzo@kernel.org> 15596M: Ryder Lee <ryder.lee@mediatek.com> 15597R: Shayne Chen <shayne.chen@mediatek.com> 15598R: Sean Wang <sean.wang@mediatek.com> 15599L: linux-wireless@vger.kernel.org 15600S: Maintained 15601T: git https://github.com/nbd168/wireless 15602F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 15603F: drivers/net/wireless/mediatek/mt76/ 15604 15605MEDIATEK MT7601U WIRELESS LAN DRIVER 15606M: Jakub Kicinski <kuba@kernel.org> 15607L: linux-wireless@vger.kernel.org 15608S: Maintained 15609F: drivers/net/wireless/mediatek/mt7601u/ 15610 15611MEDIATEK MT7621 CLOCK DRIVER 15612M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15613S: Maintained 15614F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 15615F: drivers/clk/ralink/clk-mt7621.c 15616 15617MEDIATEK MT7621 PCIE CONTROLLER DRIVER 15618M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15619S: Maintained 15620F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 15621F: drivers/pci/controller/pcie-mt7621.c 15622 15623MEDIATEK MT7621 PHY PCI DRIVER 15624M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15625S: Maintained 15626F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 15627F: drivers/phy/ralink/phy-mt7621-pci.c 15628 15629MEDIATEK MT7621/28/88 I2C DRIVER 15630M: Stefan Roese <sr@denx.de> 15631L: linux-i2c@vger.kernel.org 15632S: Maintained 15633F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 15634F: drivers/i2c/busses/i2c-mt7621.c 15635 15636MEDIATEK MTMIPS CLOCK DRIVER 15637M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15638S: Maintained 15639F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 15640F: drivers/clk/ralink/clk-mtmips.c 15641 15642MEDIATEK NAND CONTROLLER DRIVER 15643L: linux-mtd@lists.infradead.org 15644S: Orphan 15645F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 15646F: drivers/mtd/nand/raw/mtk_* 15647 15648MEDIATEK PMIC LED DRIVER 15649M: Sen Chu <sen.chu@mediatek.com> 15650M: Sean Wang <sean.wang@mediatek.com> 15651M: Macpaul Lin <macpaul.lin@mediatek.com> 15652S: Maintained 15653F: Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml 15654F: drivers/leds/leds-mt6323.c 15655 15656MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 15657M: Sean Wang <sean.wang@mediatek.com> 15658S: Maintained 15659F: drivers/char/hw_random/mtk-rng.c 15660 15661MEDIATEK SMI DRIVER 15662M: Yong Wu <yong.wu@mediatek.com> 15663L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15664S: Supported 15665F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 15666F: drivers/memory/mtk-smi.c 15667F: include/soc/mediatek/smi.h 15668 15669MEDIATEK SWITCH DRIVER 15670M: Chester A. Unal <chester.a.unal@arinc9.com> 15671M: Daniel Golle <daniel@makrotopia.org> 15672M: DENG Qingfang <dqfext@gmail.com> 15673M: Sean Wang <sean.wang@mediatek.com> 15674L: netdev@vger.kernel.org 15675S: Maintained 15676F: drivers/net/dsa/mt7530-mdio.c 15677F: drivers/net/dsa/mt7530-mmio.c 15678F: drivers/net/dsa/mt7530.* 15679F: net/dsa/tag_mtk.c 15680 15681MEDIATEK T7XX 5G WWAN MODEM DRIVER 15682M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 15683R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 15684R: Liu Haijun <haijun.liu@mediatek.com> 15685R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 15686L: netdev@vger.kernel.org 15687S: Supported 15688F: drivers/net/wwan/t7xx/ 15689 15690MEDIATEK USB3 DRD IP DRIVER 15691M: Chunfeng Yun <chunfeng.yun@mediatek.com> 15692L: linux-usb@vger.kernel.org 15693L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15694L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15695S: Maintained 15696F: Documentation/devicetree/bindings/usb/mediatek,* 15697F: drivers/usb/host/xhci-mtk* 15698F: drivers/usb/mtu3/ 15699 15700MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 15701M: Peter Senna Tschudin <peter.senna@gmail.com> 15702M: Ian Ray <ian.ray@ge.com> 15703M: Martyn Welch <martyn.welch@collabora.co.uk> 15704S: Maintained 15705F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 15706F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 15707 15708MEGARAID SCSI/SAS DRIVERS 15709M: Kashyap Desai <kashyap.desai@broadcom.com> 15710M: Sumit Saxena <sumit.saxena@broadcom.com> 15711M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 15712M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 15713L: megaraidlinux.pdl@broadcom.com 15714L: linux-scsi@vger.kernel.org 15715S: Maintained 15716W: http://www.avagotech.com/support/ 15717F: Documentation/scsi/megaraid.rst 15718F: drivers/scsi/megaraid.* 15719F: drivers/scsi/megaraid/ 15720 15721MELEXIS MLX90614 DRIVER 15722M: Crt Mori <cmo@melexis.com> 15723L: linux-iio@vger.kernel.org 15724S: Supported 15725W: http://www.melexis.com 15726F: drivers/iio/temperature/mlx90614.c 15727 15728MELEXIS MLX90632 DRIVER 15729M: Crt Mori <cmo@melexis.com> 15730L: linux-iio@vger.kernel.org 15731S: Supported 15732W: http://www.melexis.com 15733F: drivers/iio/temperature/mlx90632.c 15734 15735MELEXIS MLX90635 DRIVER 15736M: Crt Mori <cmo@melexis.com> 15737L: linux-iio@vger.kernel.org 15738S: Supported 15739W: http://www.melexis.com 15740F: drivers/iio/temperature/mlx90635.c 15741 15742MELFAS MIP4 TOUCHSCREEN DRIVER 15743M: Sangwon Jee <jeesw@melfas.com> 15744S: Supported 15745W: http://www.melfas.com 15746F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 15747F: drivers/input/touchscreen/melfas_mip4.c 15748 15749MELLANOX BLUEFIELD I2C DRIVER 15750M: Khalil Blaiech <kblaiech@nvidia.com> 15751M: Asmaa Mnebhi <asmaa@nvidia.com> 15752L: linux-i2c@vger.kernel.org 15753S: Supported 15754F: drivers/i2c/busses/i2c-mlxbf.c 15755 15756MELLANOX ETHERNET DRIVER (mlx4_en) 15757M: Tariq Toukan <tariqt@nvidia.com> 15758L: netdev@vger.kernel.org 15759S: Maintained 15760W: https://www.nvidia.com/networking/ 15761Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15762F: drivers/net/ethernet/mellanox/mlx4/en_* 15763 15764MELLANOX ETHERNET DRIVER (mlx5e) 15765M: Saeed Mahameed <saeedm@nvidia.com> 15766M: Tariq Toukan <tariqt@nvidia.com> 15767M: Mark Bloch <mbloch@nvidia.com> 15768L: netdev@vger.kernel.org 15769S: Maintained 15770W: https://www.nvidia.com/networking/ 15771Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15772F: drivers/net/ethernet/mellanox/mlx5/core/en_* 15773 15774MELLANOX ETHERNET INNOVA DRIVERS 15775R: Boris Pismenny <borisp@nvidia.com> 15776L: netdev@vger.kernel.org 15777S: Maintained 15778W: https://www.nvidia.com/networking/ 15779Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15780F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 15781F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 15782F: include/linux/mlx5/mlx5_ifc_fpga.h 15783 15784MELLANOX ETHERNET SWITCH DRIVERS 15785M: Ido Schimmel <idosch@nvidia.com> 15786M: Petr Machata <petrm@nvidia.com> 15787L: netdev@vger.kernel.org 15788S: Supported 15789W: https://www.nvidia.com/networking/ 15790Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15791F: drivers/net/ethernet/mellanox/mlxsw/ 15792F: tools/testing/selftests/drivers/net/mlxsw/ 15793 15794MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 15795M: mlxsw@nvidia.com 15796L: netdev@vger.kernel.org 15797S: Supported 15798W: https://www.nvidia.com/networking/ 15799Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15800F: drivers/net/ethernet/mellanox/mlxfw/ 15801 15802MELLANOX HARDWARE PLATFORM SUPPORT 15803M: Hans de Goede <hansg@kernel.org> 15804M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 15805M: Vadim Pasternak <vadimp@nvidia.com> 15806L: platform-driver-x86@vger.kernel.org 15807S: Supported 15808F: Documentation/ABI/stable/sysfs-driver-mlxreg-io 15809F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 15810F: drivers/platform/mellanox/ 15811F: include/linux/platform_data/mlxreg.h 15812 15813MELLANOX MLX4 core VPI driver 15814M: Tariq Toukan <tariqt@nvidia.com> 15815L: netdev@vger.kernel.org 15816L: linux-rdma@vger.kernel.org 15817S: Maintained 15818W: https://www.nvidia.com/networking/ 15819Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15820F: drivers/net/ethernet/mellanox/mlx4/ 15821F: include/linux/mlx4/ 15822 15823MELLANOX MLX4 IB driver 15824M: Yishai Hadas <yishaih@nvidia.com> 15825L: linux-rdma@vger.kernel.org 15826S: Supported 15827W: https://www.nvidia.com/networking/ 15828Q: http://patchwork.kernel.org/project/linux-rdma/list/ 15829F: drivers/infiniband/hw/mlx4/ 15830F: include/linux/mlx4/ 15831F: include/uapi/rdma/mlx4-abi.h 15832 15833MELLANOX MLX5 core VPI driver 15834M: Saeed Mahameed <saeedm@nvidia.com> 15835M: Leon Romanovsky <leonro@nvidia.com> 15836M: Tariq Toukan <tariqt@nvidia.com> 15837M: Mark Bloch <mbloch@nvidia.com> 15838L: netdev@vger.kernel.org 15839L: linux-rdma@vger.kernel.org 15840S: Maintained 15841W: https://www.nvidia.com/networking/ 15842Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15843F: Documentation/networking/device_drivers/ethernet/mellanox/ 15844F: drivers/net/ethernet/mellanox/mlx5/core/ 15845F: include/linux/mlx5/ 15846 15847MELLANOX MLX5 IB driver 15848M: Leon Romanovsky <leonro@nvidia.com> 15849L: linux-rdma@vger.kernel.org 15850S: Supported 15851W: https://www.nvidia.com/networking/ 15852Q: http://patchwork.kernel.org/project/linux-rdma/list/ 15853F: drivers/infiniband/hw/mlx5/ 15854F: include/linux/mlx5/ 15855F: include/uapi/rdma/mlx5-abi.h 15856 15857MELLANOX MLX5 VDPA DRIVER 15858M: Dragos Tatulea <dtatulea@nvidia.com> 15859L: virtualization@lists.linux.dev 15860S: Supported 15861F: drivers/vdpa/mlx5/ 15862 15863MELLANOX MLXCPLD I2C AND MUX DRIVER 15864M: Vadim Pasternak <vadimp@nvidia.com> 15865M: Michael Shych <michaelsh@nvidia.com> 15866L: linux-i2c@vger.kernel.org 15867S: Supported 15868F: Documentation/i2c/busses/i2c-mlxcpld.rst 15869F: drivers/i2c/busses/i2c-mlxcpld.c 15870F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 15871 15872MELLANOX MLXCPLD LED DRIVER 15873M: Vadim Pasternak <vadimp@nvidia.com> 15874L: linux-leds@vger.kernel.org 15875S: Supported 15876F: Documentation/leds/leds-mlxcpld.rst 15877F: drivers/leds/leds-mlxcpld.c 15878F: drivers/leds/leds-mlxreg.c 15879 15880MEMBARRIER SUPPORT 15881M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 15882M: "Paul E. McKenney" <paulmck@kernel.org> 15883L: linux-kernel@vger.kernel.org 15884S: Supported 15885F: Documentation/scheduler/membarrier.rst 15886F: arch/*/include/asm/membarrier.h 15887F: arch/*/include/asm/sync_core.h 15888F: include/uapi/linux/membarrier.h 15889F: kernel/sched/membarrier.c 15890 15891MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 15892M: Mike Rapoport <rppt@kernel.org> 15893L: linux-mm@kvack.org 15894S: Maintained 15895T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git for-next 15896T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git fixes 15897F: Documentation/core-api/boot-time-mm.rst 15898F: Documentation/core-api/kho/bindings/memblock/* 15899F: include/linux/memblock.h 15900F: mm/bootmem_info.c 15901F: mm/memblock.c 15902F: mm/memtest.c 15903F: mm/mm_init.c 15904F: mm/rodata_test.c 15905F: tools/testing/memblock/ 15906 15907MEMORY ALLOCATION PROFILING 15908M: Suren Baghdasaryan <surenb@google.com> 15909M: Kent Overstreet <kent.overstreet@linux.dev> 15910L: linux-mm@kvack.org 15911S: Maintained 15912F: Documentation/mm/allocation-profiling.rst 15913F: include/linux/alloc_tag.h 15914F: include/linux/pgalloc_tag.h 15915F: lib/alloc_tag.c 15916 15917MEMORY CONTROLLER DRIVERS 15918M: Krzysztof Kozlowski <krzk@kernel.org> 15919L: linux-kernel@vger.kernel.org 15920S: Maintained 15921B: mailto:krzysztof.kozlowski@linaro.org 15922T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 15923F: Documentation/devicetree/bindings/memory-controllers/ 15924F: drivers/memory/ 15925F: include/dt-bindings/memory/ 15926F: include/memory/ 15927 15928MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 15929M: Dmitry Osipenko <digetx@gmail.com> 15930L: linux-pm@vger.kernel.org 15931L: linux-tegra@vger.kernel.org 15932S: Maintained 15933T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 15934F: drivers/devfreq/tegra30-devfreq.c 15935 15936MEMORY HOT(UN)PLUG 15937M: David Hildenbrand <david@redhat.com> 15938M: Oscar Salvador <osalvador@suse.de> 15939L: linux-mm@kvack.org 15940S: Maintained 15941F: Documentation/admin-guide/mm/memory-hotplug.rst 15942F: Documentation/core-api/memory-hotplug.rst 15943F: drivers/base/memory.c 15944F: include/linux/memory_hotplug.h 15945F: include/linux/memremap.h 15946F: mm/memremap.c 15947F: mm/memory_hotplug.c 15948F: tools/testing/selftests/memory-hotplug/ 15949 15950MEMORY MANAGEMENT 15951M: Andrew Morton <akpm@linux-foundation.org> 15952L: linux-mm@kvack.org 15953S: Maintained 15954W: http://www.linux-mm.org 15955T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15956T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 15957F: mm/ 15958F: tools/mm/ 15959 15960MEMORY MANAGEMENT - CORE 15961M: Andrew Morton <akpm@linux-foundation.org> 15962M: David Hildenbrand <david@redhat.com> 15963R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 15964R: Liam R. Howlett <Liam.Howlett@oracle.com> 15965R: Vlastimil Babka <vbabka@suse.cz> 15966R: Mike Rapoport <rppt@kernel.org> 15967R: Suren Baghdasaryan <surenb@google.com> 15968R: Michal Hocko <mhocko@suse.com> 15969L: linux-mm@kvack.org 15970S: Maintained 15971W: http://www.linux-mm.org 15972T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15973F: include/linux/gfp.h 15974F: include/linux/gfp_types.h 15975F: include/linux/highmem.h 15976F: include/linux/memory.h 15977F: include/linux/mm.h 15978F: include/linux/mm_*.h 15979F: include/linux/mmzone.h 15980F: include/linux/mmdebug.h 15981F: include/linux/mmu_notifier.h 15982F: include/linux/pagewalk.h 15983F: include/linux/pgtable.h 15984F: include/linux/ptdump.h 15985F: include/linux/vmpressure.h 15986F: include/linux/vmstat.h 15987F: kernel/fork.c 15988F: mm/Kconfig 15989F: mm/debug.c 15990F: mm/folio-compat.c 15991F: mm/highmem.c 15992F: mm/init-mm.c 15993F: mm/internal.h 15994F: mm/maccess.c 15995F: mm/memory.c 15996F: mm/mmu_notifier.c 15997F: mm/mmzone.c 15998F: mm/pagewalk.c 15999F: mm/pgtable-generic.c 16000F: mm/ptdump.c 16001F: mm/sparse-vmemmap.c 16002F: mm/sparse.c 16003F: mm/util.c 16004F: mm/vmpressure.c 16005F: mm/vmstat.c 16006N: include/linux/page[-_]* 16007 16008MEMORY MANAGEMENT - EXECMEM 16009M: Andrew Morton <akpm@linux-foundation.org> 16010M: Mike Rapoport <rppt@kernel.org> 16011L: linux-mm@kvack.org 16012S: Maintained 16013F: include/linux/execmem.h 16014F: mm/execmem.c 16015 16016MEMORY MANAGEMENT - GUP (GET USER PAGES) 16017M: Andrew Morton <akpm@linux-foundation.org> 16018M: David Hildenbrand <david@redhat.com> 16019R: Jason Gunthorpe <jgg@nvidia.com> 16020R: John Hubbard <jhubbard@nvidia.com> 16021R: Peter Xu <peterx@redhat.com> 16022L: linux-mm@kvack.org 16023S: Maintained 16024W: http://www.linux-mm.org 16025T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16026F: mm/gup.c 16027F: mm/gup_test.c 16028F: mm/gup_test.h 16029F: tools/testing/selftests/mm/gup_longterm.c 16030F: tools/testing/selftests/mm/gup_test.c 16031 16032MEMORY MANAGEMENT - KSM (Kernel Samepage Merging) 16033M: Andrew Morton <akpm@linux-foundation.org> 16034M: David Hildenbrand <david@redhat.com> 16035R: Xu Xin <xu.xin16@zte.com.cn> 16036R: Chengming Zhou <chengming.zhou@linux.dev> 16037L: linux-mm@kvack.org 16038S: Maintained 16039W: http://www.linux-mm.org 16040T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16041F: Documentation/admin-guide/mm/ksm.rst 16042F: Documentation/mm/ksm.rst 16043F: include/linux/ksm.h 16044F: include/trace/events/ksm.h 16045F: mm/ksm.c 16046F: mm/mm_slot.h 16047 16048MEMORY MANAGEMENT - MEMORY POLICY AND MIGRATION 16049M: Andrew Morton <akpm@linux-foundation.org> 16050M: David Hildenbrand <david@redhat.com> 16051R: Zi Yan <ziy@nvidia.com> 16052R: Matthew Brost <matthew.brost@intel.com> 16053R: Joshua Hahn <joshua.hahnjy@gmail.com> 16054R: Rakie Kim <rakie.kim@sk.com> 16055R: Byungchul Park <byungchul@sk.com> 16056R: Gregory Price <gourry@gourry.net> 16057R: Ying Huang <ying.huang@linux.alibaba.com> 16058R: Alistair Popple <apopple@nvidia.com> 16059L: linux-mm@kvack.org 16060S: Maintained 16061W: http://www.linux-mm.org 16062T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16063F: include/linux/mempolicy.h 16064F: include/uapi/linux/mempolicy.h 16065F: include/linux/migrate.h 16066F: include/linux/migrate_mode.h 16067F: mm/mempolicy.c 16068F: mm/migrate.c 16069F: mm/migrate_device.c 16070 16071MEMORY MANAGEMENT - MGLRU (MULTI-GEN LRU) 16072M: Andrew Morton <akpm@linux-foundation.org> 16073M: Axel Rasmussen <axelrasmussen@google.com> 16074M: Yuanchu Xie <yuanchu@google.com> 16075R: Wei Xu <weixugc@google.com> 16076L: linux-mm@kvack.org 16077S: Maintained 16078W: http://www.linux-mm.org 16079T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16080F: Documentation/admin-guide/mm/multigen_lru.rst 16081F: Documentation/mm/multigen_lru.rst 16082F: include/linux/mm_inline.h 16083F: include/linux/mmzone.h 16084F: mm/swap.c 16085F: mm/vmscan.c 16086F: mm/workingset.c 16087 16088MEMORY MANAGEMENT - MISC 16089M: Andrew Morton <akpm@linux-foundation.org> 16090M: David Hildenbrand <david@redhat.com> 16091R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16092R: Liam R. Howlett <Liam.Howlett@oracle.com> 16093R: Vlastimil Babka <vbabka@suse.cz> 16094R: Mike Rapoport <rppt@kernel.org> 16095R: Suren Baghdasaryan <surenb@google.com> 16096R: Michal Hocko <mhocko@suse.com> 16097L: linux-mm@kvack.org 16098S: Maintained 16099W: http://www.linux-mm.org 16100T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16101F: Documentation/admin-guide/mm/ 16102F: Documentation/mm/ 16103F: include/linux/cma.h 16104F: include/linux/dmapool.h 16105F: include/linux/ioremap.h 16106F: include/linux/memory-tiers.h 16107F: include/linux/page_idle.h 16108F: mm/backing-dev.c 16109F: mm/cma.c 16110F: mm/cma_debug.c 16111F: mm/cma_sysfs.c 16112F: mm/dmapool.c 16113F: mm/dmapool_test.c 16114F: mm/early_ioremap.c 16115F: mm/fadvise.c 16116F: mm/ioremap.c 16117F: mm/mapping_dirty_helpers.c 16118F: mm/memory-tiers.c 16119F: mm/page_idle.c 16120F: mm/pgalloc-track.h 16121F: mm/process_vm_access.c 16122F: tools/testing/selftests/mm/ 16123 16124MEMORY MANAGEMENT - NUMA MEMBLOCKS AND NUMA EMULATION 16125M: Andrew Morton <akpm@linux-foundation.org> 16126M: Mike Rapoport <rppt@kernel.org> 16127L: linux-mm@kvack.org 16128S: Maintained 16129T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git 16130F: include/linux/numa_memblks.h 16131F: mm/numa.c 16132F: mm/numa_emulation.c 16133F: mm/numa_memblks.c 16134 16135MEMORY MANAGEMENT - OOM KILLER 16136M: Michal Hocko <mhocko@suse.com> 16137R: David Rientjes <rientjes@google.com> 16138R: Shakeel Butt <shakeel.butt@linux.dev> 16139L: linux-mm@kvack.org 16140S: Maintained 16141F: include/linux/oom.h 16142F: include/trace/events/oom.h 16143F: include/uapi/linux/oom.h 16144F: mm/oom_kill.c 16145 16146MEMORY MANAGEMENT - PAGE ALLOCATOR 16147M: Andrew Morton <akpm@linux-foundation.org> 16148M: Vlastimil Babka <vbabka@suse.cz> 16149R: Suren Baghdasaryan <surenb@google.com> 16150R: Michal Hocko <mhocko@suse.com> 16151R: Brendan Jackman <jackmanb@google.com> 16152R: Johannes Weiner <hannes@cmpxchg.org> 16153R: Zi Yan <ziy@nvidia.com> 16154L: linux-mm@kvack.org 16155S: Maintained 16156F: include/linux/compaction.h 16157F: include/linux/gfp.h 16158F: include/linux/page-isolation.h 16159F: mm/compaction.c 16160F: mm/debug_page_alloc.c 16161F: mm/debug_page_ref.c 16162F: mm/fail_page_alloc.c 16163F: mm/page_alloc.c 16164F: mm/page_ext.c 16165F: mm/page_frag_cache.c 16166F: mm/page_isolation.c 16167F: mm/page_owner.c 16168F: mm/page_poison.c 16169F: mm/page_reporting.c 16170F: mm/page_reporting.h 16171F: mm/show_mem.c 16172F: mm/shuffle.c 16173F: mm/shuffle.h 16174 16175MEMORY MANAGEMENT - RECLAIM 16176M: Andrew Morton <akpm@linux-foundation.org> 16177M: Johannes Weiner <hannes@cmpxchg.org> 16178R: David Hildenbrand <david@redhat.com> 16179R: Michal Hocko <mhocko@kernel.org> 16180R: Qi Zheng <zhengqi.arch@bytedance.com> 16181R: Shakeel Butt <shakeel.butt@linux.dev> 16182R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16183L: linux-mm@kvack.org 16184S: Maintained 16185F: mm/pt_reclaim.c 16186F: mm/vmscan.c 16187F: mm/workingset.c 16188 16189MEMORY MANAGEMENT - RMAP (REVERSE MAPPING) 16190M: Andrew Morton <akpm@linux-foundation.org> 16191M: David Hildenbrand <david@redhat.com> 16192M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16193R: Rik van Riel <riel@surriel.com> 16194R: Liam R. Howlett <Liam.Howlett@oracle.com> 16195R: Vlastimil Babka <vbabka@suse.cz> 16196R: Harry Yoo <harry.yoo@oracle.com> 16197L: linux-mm@kvack.org 16198S: Maintained 16199F: include/linux/rmap.h 16200F: mm/page_vma_mapped.c 16201F: mm/rmap.c 16202 16203MEMORY MANAGEMENT - SECRETMEM 16204M: Andrew Morton <akpm@linux-foundation.org> 16205M: Mike Rapoport <rppt@kernel.org> 16206L: linux-mm@kvack.org 16207S: Maintained 16208F: include/linux/secretmem.h 16209F: mm/secretmem.c 16210 16211MEMORY MANAGEMENT - SWAP 16212M: Andrew Morton <akpm@linux-foundation.org> 16213R: Kemeng Shi <shikemeng@huaweicloud.com> 16214R: Kairui Song <kasong@tencent.com> 16215R: Nhat Pham <nphamcs@gmail.com> 16216R: Baoquan He <bhe@redhat.com> 16217R: Barry Song <baohua@kernel.org> 16218R: Chris Li <chrisl@kernel.org> 16219L: linux-mm@kvack.org 16220S: Maintained 16221F: include/linux/swap.h 16222F: include/linux/swapfile.h 16223F: include/linux/swapops.h 16224F: mm/page_io.c 16225F: mm/swap.c 16226F: mm/swap.h 16227F: mm/swap_state.c 16228F: mm/swapfile.c 16229 16230MEMORY MANAGEMENT - THP (TRANSPARENT HUGE PAGE) 16231M: Andrew Morton <akpm@linux-foundation.org> 16232M: David Hildenbrand <david@redhat.com> 16233M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16234R: Zi Yan <ziy@nvidia.com> 16235R: Baolin Wang <baolin.wang@linux.alibaba.com> 16236R: Liam R. Howlett <Liam.Howlett@oracle.com> 16237R: Nico Pache <npache@redhat.com> 16238R: Ryan Roberts <ryan.roberts@arm.com> 16239R: Dev Jain <dev.jain@arm.com> 16240R: Barry Song <baohua@kernel.org> 16241L: linux-mm@kvack.org 16242S: Maintained 16243W: http://www.linux-mm.org 16244T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16245F: Documentation/admin-guide/mm/transhuge.rst 16246F: include/linux/huge_mm.h 16247F: include/linux/khugepaged.h 16248F: include/trace/events/huge_memory.h 16249F: mm/huge_memory.c 16250F: mm/khugepaged.c 16251F: mm/mm_slot.h 16252F: tools/testing/selftests/mm/khugepaged.c 16253F: tools/testing/selftests/mm/split_huge_page_test.c 16254F: tools/testing/selftests/mm/transhuge-stress.c 16255 16256MEMORY MANAGEMENT - USERFAULTFD 16257M: Andrew Morton <akpm@linux-foundation.org> 16258R: Peter Xu <peterx@redhat.com> 16259L: linux-mm@kvack.org 16260S: Maintained 16261F: Documentation/admin-guide/mm/userfaultfd.rst 16262F: fs/userfaultfd.c 16263F: include/asm-generic/pgtable_uffd.h 16264F: include/linux/userfaultfd_k.h 16265F: include/uapi/linux/userfaultfd.h 16266F: mm/userfaultfd.c 16267F: tools/testing/selftests/mm/uffd-*.[ch] 16268 16269MEMORY MANAGEMENT - RUST 16270M: Alice Ryhl <aliceryhl@google.com> 16271R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16272R: Liam R. Howlett <Liam.Howlett@oracle.com> 16273L: linux-mm@kvack.org 16274L: rust-for-linux@vger.kernel.org 16275S: Maintained 16276W: http://www.linux-mm.org 16277T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16278F: rust/helpers/mm.c 16279F: rust/helpers/page.c 16280F: rust/kernel/mm.rs 16281F: rust/kernel/mm/ 16282F: rust/kernel/page.rs 16283 16284MEMORY MAPPING 16285M: Andrew Morton <akpm@linux-foundation.org> 16286M: Liam R. Howlett <Liam.Howlett@oracle.com> 16287M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16288R: Vlastimil Babka <vbabka@suse.cz> 16289R: Jann Horn <jannh@google.com> 16290R: Pedro Falcato <pfalcato@suse.de> 16291L: linux-mm@kvack.org 16292S: Maintained 16293W: http://www.linux-mm.org 16294T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16295F: include/trace/events/mmap.h 16296F: mm/interval_tree.c 16297F: mm/mincore.c 16298F: mm/mlock.c 16299F: mm/mmap.c 16300F: mm/mprotect.c 16301F: mm/mremap.c 16302F: mm/mseal.c 16303F: mm/msync.c 16304F: mm/nommu.c 16305F: mm/vma.c 16306F: mm/vma.h 16307F: mm/vma_exec.c 16308F: mm/vma_init.c 16309F: mm/vma_internal.h 16310F: tools/testing/selftests/mm/merge.c 16311F: tools/testing/vma/ 16312 16313MEMORY MAPPING - LOCKING 16314M: Andrew Morton <akpm@linux-foundation.org> 16315M: Suren Baghdasaryan <surenb@google.com> 16316M: Liam R. Howlett <Liam.Howlett@oracle.com> 16317M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16318R: Vlastimil Babka <vbabka@suse.cz> 16319R: Shakeel Butt <shakeel.butt@linux.dev> 16320L: linux-mm@kvack.org 16321S: Maintained 16322W: http://www.linux-mm.org 16323T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16324F: Documentation/mm/process_addrs.rst 16325F: include/linux/mmap_lock.h 16326F: include/trace/events/mmap_lock.h 16327F: mm/mmap_lock.c 16328 16329MEMORY MAPPING - MADVISE (MEMORY ADVICE) 16330M: Andrew Morton <akpm@linux-foundation.org> 16331M: Liam R. Howlett <Liam.Howlett@oracle.com> 16332M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16333M: David Hildenbrand <david@redhat.com> 16334R: Vlastimil Babka <vbabka@suse.cz> 16335R: Jann Horn <jannh@google.com> 16336L: linux-mm@kvack.org 16337S: Maintained 16338W: http://www.linux-mm.org 16339T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16340F: include/uapi/asm-generic/mman-common.h 16341F: mm/madvise.c 16342 16343MEMORY TECHNOLOGY DEVICES (MTD) 16344M: Miquel Raynal <miquel.raynal@bootlin.com> 16345M: Richard Weinberger <richard@nod.at> 16346M: Vignesh Raghavendra <vigneshr@ti.com> 16347L: linux-mtd@lists.infradead.org 16348S: Maintained 16349W: http://www.linux-mtd.infradead.org/ 16350Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 16351C: irc://irc.oftc.net/mtd 16352T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 16353T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 16354F: Documentation/devicetree/bindings/mtd/ 16355F: drivers/mtd/ 16356F: include/linux/mtd/ 16357F: include/uapi/mtd/ 16358 16359MEN A21 WATCHDOG DRIVER 16360M: Johannes Thumshirn <morbidrsa@gmail.com> 16361L: linux-watchdog@vger.kernel.org 16362S: Maintained 16363F: drivers/watchdog/mena21_wdt.c 16364 16365MEN CHAMELEON BUS (mcb) 16366M: Johannes Thumshirn <morbidrsa@gmail.com> 16367S: Maintained 16368F: Documentation/driver-api/men-chameleon-bus.rst 16369F: drivers/mcb/ 16370F: include/linux/mcb.h 16371 16372MEN F21BMC (Board Management Controller) 16373M: Andreas Werner <andreas.werner@men.de> 16374S: Supported 16375F: Documentation/hwmon/menf21bmc.rst 16376F: drivers/hwmon/menf21bmc_hwmon.c 16377F: drivers/leds/leds-menf21bmc.c 16378F: drivers/mfd/menf21bmc.c 16379F: drivers/watchdog/menf21bmc_wdt.c 16380 16381MEN Z069 WATCHDOG DRIVER 16382M: Johannes Thumshirn <jth@kernel.org> 16383L: linux-watchdog@vger.kernel.org 16384S: Maintained 16385F: drivers/watchdog/menz69_wdt.c 16386 16387MESON AO CEC DRIVER FOR AMLOGIC SOCS 16388M: Neil Armstrong <neil.armstrong@linaro.org> 16389L: linux-media@vger.kernel.org 16390L: linux-amlogic@lists.infradead.org 16391S: Supported 16392W: http://linux-meson.com/ 16393T: git git://linuxtv.org/media.git 16394F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 16395F: drivers/media/cec/platform/meson/ao-cec-g12a.c 16396F: drivers/media/cec/platform/meson/ao-cec.c 16397 16398MESON GE2D DRIVER FOR AMLOGIC SOCS 16399M: Neil Armstrong <neil.armstrong@linaro.org> 16400L: linux-media@vger.kernel.org 16401L: linux-amlogic@lists.infradead.org 16402S: Supported 16403T: git git://linuxtv.org/media.git 16404F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 16405F: drivers/media/platform/amlogic/meson-ge2d/ 16406 16407MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 16408M: Liang Yang <liang.yang@amlogic.com> 16409L: linux-mtd@lists.infradead.org 16410S: Maintained 16411F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 16412F: drivers/mtd/nand/raw/meson_* 16413 16414MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 16415M: Neil Armstrong <neil.armstrong@linaro.org> 16416L: linux-media@vger.kernel.org 16417L: linux-amlogic@lists.infradead.org 16418S: Supported 16419T: git git://linuxtv.org/media.git 16420F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 16421F: drivers/staging/media/meson/vdec/ 16422 16423META ETHERNET DRIVERS 16424M: Alexander Duyck <alexanderduyck@fb.com> 16425M: Jakub Kicinski <kuba@kernel.org> 16426R: kernel-team@meta.com 16427S: Maintained 16428F: Documentation/networking/device_drivers/ethernet/meta/ 16429F: drivers/net/ethernet/meta/ 16430 16431METHODE UDPU SUPPORT 16432M: Robert Marko <robert.marko@sartura.hr> 16433S: Maintained 16434F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 16435F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 16436 16437MHI BUS 16438M: Manivannan Sadhasivam <mani@kernel.org> 16439L: mhi@lists.linux.dev 16440L: linux-arm-msm@vger.kernel.org 16441S: Maintained 16442T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 16443F: Documentation/ABI/stable/sysfs-bus-mhi 16444F: Documentation/mhi/ 16445F: drivers/bus/mhi/ 16446F: drivers/pci/endpoint/functions/pci-epf-mhi.c 16447F: include/linux/mhi.h 16448 16449MICROBLAZE ARCHITECTURE 16450M: Michal Simek <monstr@monstr.eu> 16451S: Supported 16452W: http://www.monstr.eu/fdt/ 16453T: git git://git.monstr.eu/linux-2.6-microblaze.git 16454F: arch/microblaze/ 16455 16456MICROBLAZE TMR INJECT 16457M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 16458S: Supported 16459F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 16460F: drivers/misc/xilinx_tmr_inject.c 16461 16462MICROBLAZE TMR MANAGER 16463M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 16464S: Supported 16465F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 16466F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 16467F: drivers/misc/xilinx_tmr_manager.c 16468 16469MICROCHIP AT91 DMA DRIVERS 16470M: Ludovic Desroches <ludovic.desroches@microchip.com> 16471L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16472L: dmaengine@vger.kernel.org 16473S: Supported 16474F: Documentation/devicetree/bindings/dma/atmel,at91sam9g45-dma.yaml 16475F: drivers/dma/at_hdmac.c 16476F: drivers/dma/at_xdmac.c 16477F: include/dt-bindings/dma/at91.h 16478 16479MICROCHIP AT91 SERIAL DRIVER 16480M: Richard Genoud <richard.genoud@bootlin.com> 16481S: Maintained 16482F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16483F: drivers/tty/serial/atmel_serial.c 16484F: drivers/tty/serial/atmel_serial.h 16485 16486MICROCHIP AT91 USART MFD DRIVER 16487M: Radu Pirea <radu_nicolae.pirea@upb.ro> 16488L: linux-kernel@vger.kernel.org 16489S: Supported 16490F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16491F: drivers/mfd/at91-usart.c 16492F: include/dt-bindings/mfd/at91-usart.h 16493 16494MICROCHIP AT91 USART SPI DRIVER 16495M: Radu Pirea <radu_nicolae.pirea@upb.ro> 16496L: linux-spi@vger.kernel.org 16497S: Supported 16498F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16499F: drivers/spi/spi-at91-usart.c 16500 16501MICROCHIP AUDIO ASOC DRIVERS 16502M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16503M: Andrei Simion <andrei.simion@microchip.com> 16504L: linux-sound@vger.kernel.org 16505S: Supported 16506F: Documentation/devicetree/bindings/sound/atmel* 16507F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 16508F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 16509F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 16510F: sound/soc/atmel 16511 16512MICROCHIP CSI2DC DRIVER 16513M: Eugen Hristev <eugen.hristev@microchip.com> 16514L: linux-media@vger.kernel.org 16515S: Supported 16516F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 16517F: drivers/media/platform/microchip/microchip-csi2dc.c 16518 16519MICROCHIP ECC DRIVER 16520L: linux-crypto@vger.kernel.org 16521S: Orphan 16522F: drivers/crypto/atmel-ecc.* 16523 16524MICROCHIP EIC DRIVER 16525M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16526L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16527S: Supported 16528F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 16529F: drivers/irqchip/irq-mchp-eic.c 16530 16531MICROCHIP I2C DRIVER 16532M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 16533L: linux-i2c@vger.kernel.org 16534S: Supported 16535F: drivers/i2c/busses/i2c-at91-*.c 16536F: drivers/i2c/busses/i2c-at91.h 16537 16538MICROCHIP ISC DRIVER 16539M: Eugen Hristev <eugen.hristev@microchip.com> 16540L: linux-media@vger.kernel.org 16541S: Supported 16542F: Documentation/devicetree/bindings/media/atmel,isc.yaml 16543F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 16544F: drivers/media/platform/microchip/microchip-isc* 16545F: drivers/media/platform/microchip/microchip-sama*-isc* 16546F: drivers/staging/media/deprecated/atmel/atmel-isc* 16547F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 16548F: include/linux/atmel-isc-media.h 16549 16550MICROCHIP ISI DRIVER 16551M: Eugen Hristev <eugen.hristev@microchip.com> 16552L: linux-media@vger.kernel.org 16553S: Supported 16554F: drivers/media/platform/atmel/atmel-isi.c 16555F: drivers/media/platform/atmel/atmel-isi.h 16556 16557MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 16558M: Woojung Huh <woojung.huh@microchip.com> 16559M: UNGLinuxDriver@microchip.com 16560L: netdev@vger.kernel.org 16561S: Maintained 16562F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 16563F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 16564F: drivers/net/dsa/microchip/* 16565F: include/linux/dsa/ksz_common.h 16566F: include/linux/platform_data/microchip-ksz.h 16567F: net/dsa/tag_ksz.c 16568 16569MICROCHIP LAN743X ETHERNET DRIVER 16570M: Bryan Whitehead <bryan.whitehead@microchip.com> 16571M: UNGLinuxDriver@microchip.com 16572L: netdev@vger.kernel.org 16573S: Maintained 16574F: drivers/net/ethernet/microchip/lan743x_* 16575 16576MICROCHIP LAN8650/1 10BASE-T1S MACPHY ETHERNET DRIVER 16577M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 16578L: netdev@vger.kernel.org 16579S: Maintained 16580F: Documentation/devicetree/bindings/net/microchip,lan8650.yaml 16581F: drivers/net/ethernet/microchip/lan865x/lan865x.c 16582 16583MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 16584M: Arun Ramadoss <arun.ramadoss@microchip.com> 16585R: UNGLinuxDriver@microchip.com 16586L: netdev@vger.kernel.org 16587S: Maintained 16588F: drivers/net/phy/microchip_t1.c 16589 16590MICROCHIP LAN966X ETHERNET DRIVER 16591M: Horatiu Vultur <horatiu.vultur@microchip.com> 16592M: UNGLinuxDriver@microchip.com 16593L: netdev@vger.kernel.org 16594S: Maintained 16595F: drivers/net/ethernet/microchip/lan966x/* 16596 16597MICROCHIP LAN966X OIC DRIVER 16598M: Herve Codina <herve.codina@bootlin.com> 16599S: Maintained 16600F: Documentation/devicetree/bindings/interrupt-controller/microchip,lan966x-oic.yaml 16601F: drivers/irqchip/irq-lan966x-oic.c 16602 16603MICROCHIP LAN966X PCI DRIVER 16604M: Herve Codina <herve.codina@bootlin.com> 16605S: Maintained 16606F: drivers/misc/lan966x_pci.c 16607F: drivers/misc/lan966x_pci.dtso 16608 16609MICROCHIP LAN969X ETHERNET DRIVER 16610M: Daniel Machon <daniel.machon@microchip.com> 16611M: UNGLinuxDriver@microchip.com 16612L: netdev@vger.kernel.org 16613S: Maintained 16614F: drivers/net/ethernet/microchip/sparx5/lan969x/* 16615 16616MICROCHIP LCDFB DRIVER 16617M: Nicolas Ferre <nicolas.ferre@microchip.com> 16618L: linux-fbdev@vger.kernel.org 16619S: Maintained 16620F: drivers/video/fbdev/atmel_lcdfb.c 16621F: include/video/atmel_lcdc.h 16622 16623MICROCHIP MCP16502 PMIC DRIVER 16624M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16625M: Andrei Simion <andrei.simion@microchip.com> 16626L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16627S: Supported 16628F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 16629F: drivers/regulator/mcp16502.c 16630 16631MICROCHIP MCP3564 ADC DRIVER 16632M: Marius Cristea <marius.cristea@microchip.com> 16633L: linux-iio@vger.kernel.org 16634S: Supported 16635F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 16636F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 16637F: drivers/iio/adc/mcp3564.c 16638 16639MICROCHIP MCP3911 ADC DRIVER 16640M: Marcus Folkesson <marcus.folkesson@gmail.com> 16641M: Kent Gustavsson <kent@minoris.se> 16642L: linux-iio@vger.kernel.org 16643S: Maintained 16644F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 16645F: drivers/iio/adc/mcp3911.c 16646 16647MICROCHIP MMC/SD/SDIO MCI DRIVER 16648M: Aubin Constans <aubin.constans@microchip.com> 16649S: Maintained 16650F: drivers/mmc/host/atmel-mci.c 16651 16652MICROCHIP NAND DRIVER 16653L: linux-mtd@lists.infradead.org 16654S: Orphan 16655F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 16656F: drivers/mtd/nand/raw/atmel/* 16657 16658MICROCHIP OTPC DRIVER 16659M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16660L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16661S: Supported 16662F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 16663F: drivers/nvmem/microchip-otpc.c 16664F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 16665 16666MICROCHIP PAC1921 POWER/CURRENT MONITOR DRIVER 16667M: Matteo Martelli <matteomartelli3@gmail.com> 16668L: linux-iio@vger.kernel.org 16669S: Supported 16670F: Documentation/devicetree/bindings/iio/adc/microchip,pac1921.yaml 16671F: drivers/iio/adc/pac1921.c 16672 16673MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 16674M: Marius Cristea <marius.cristea@microchip.com> 16675L: linux-iio@vger.kernel.org 16676S: Supported 16677F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 16678F: drivers/iio/adc/pac1934.c 16679 16680MICROCHIP PCI1XXXX GP DRIVER 16681M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 16682M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16683L: linux-gpio@vger.kernel.org 16684S: Supported 16685F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 16686F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 16687F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 16688F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 16689 16690MICROCHIP PCI1XXXX I2C DRIVER 16691M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 16692M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16693M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 16694L: linux-i2c@vger.kernel.org 16695S: Maintained 16696F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 16697 16698MICROCHIP PCIe UART DRIVER 16699M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16700M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 16701L: linux-serial@vger.kernel.org 16702S: Maintained 16703F: drivers/tty/serial/8250/8250_pci1xxxx.c 16704 16705MICROCHIP POLARFIRE FPGA DRIVERS 16706M: Conor Dooley <conor.dooley@microchip.com> 16707L: linux-fpga@vger.kernel.org 16708S: Supported 16709F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 16710F: drivers/fpga/microchip-spi.c 16711 16712MICROCHIP PWM DRIVER 16713M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16714L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16715L: linux-pwm@vger.kernel.org 16716S: Supported 16717F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 16718F: drivers/pwm/pwm-atmel.c 16719 16720MICROCHIP SAM9x7-COMPATIBLE LVDS CONTROLLER 16721M: Manikandan Muralidharan <manikandan.m@microchip.com> 16722M: Dharma Balasubiramani <dharma.b@microchip.com> 16723L: dri-devel@lists.freedesktop.org 16724S: Supported 16725F: Documentation/devicetree/bindings/display/bridge/microchip,sam9x75-lvds.yaml 16726F: drivers/gpu/drm/bridge/microchip-lvds.c 16727 16728MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 16729M: Eugen Hristev <eugen.hristev@microchip.com> 16730L: linux-iio@vger.kernel.org 16731S: Supported 16732F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 16733F: drivers/iio/adc/at91-sama5d2_adc.c 16734F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 16735 16736MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 16737M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16738S: Supported 16739F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 16740F: drivers/power/reset/at91-sama5d2_shdwc.c 16741 16742MICROCHIP SOC DRIVERS 16743M: Conor Dooley <conor@kernel.org> 16744S: Supported 16745T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 16746F: Documentation/devicetree/bindings/soc/microchip/ 16747F: drivers/soc/microchip/ 16748 16749MICROCHIP SPI DRIVER 16750M: Ryan Wanner <ryan.wanner@microchip.com> 16751S: Supported 16752F: drivers/spi/spi-atmel.* 16753 16754MICROCHIP SSC DRIVER 16755M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16756M: Andrei Simion <andrei.simion@microchip.com> 16757L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16758S: Supported 16759F: Documentation/devicetree/bindings/sound/atmel,at91-ssc.yaml 16760F: drivers/misc/atmel-ssc.c 16761F: include/linux/atmel-ssc.h 16762 16763Microchip Timer Counter Block (TCB) Capture Driver 16764M: Kamel Bouhara <kamel.bouhara@bootlin.com> 16765L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16766L: linux-iio@vger.kernel.org 16767S: Maintained 16768F: drivers/counter/microchip-tcb-capture.c 16769F: include/uapi/linux/counter/microchip-tcb-capture.h 16770 16771MICROCHIP USB251XB DRIVER 16772M: Richard Leitner <richard.leitner@skidata.com> 16773L: linux-usb@vger.kernel.org 16774S: Maintained 16775F: Documentation/devicetree/bindings/usb/usb251xb.yaml 16776F: drivers/usb/misc/usb251xb.c 16777 16778MICROCHIP USBA UDC DRIVER 16779M: Cristian Birsan <cristian.birsan@microchip.com> 16780L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16781S: Supported 16782F: drivers/usb/gadget/udc/atmel_usba_udc.* 16783 16784MICROCHIP WILC1000 WIFI DRIVER 16785M: Ajay Singh <ajay.kathat@microchip.com> 16786M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16787L: linux-wireless@vger.kernel.org 16788S: Supported 16789F: drivers/net/wireless/microchip/ 16790 16791MICROCHIP ZL3073X DRIVER 16792M: Ivan Vecera <ivecera@redhat.com> 16793M: Prathosh Satish <Prathosh.Satish@microchip.com> 16794L: netdev@vger.kernel.org 16795S: Supported 16796F: Documentation/devicetree/bindings/dpll/microchip,zl30731.yaml 16797F: drivers/dpll/zl3073x/ 16798 16799MICROSEMI MIPS SOCS 16800M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16801M: UNGLinuxDriver@microchip.com 16802L: linux-mips@vger.kernel.org 16803S: Supported 16804F: Documentation/devicetree/bindings/mips/mscc.txt 16805F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 16806F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 16807F: arch/mips/boot/dts/mscc/ 16808F: arch/mips/configs/generic/board-ocelot.config 16809F: arch/mips/generic/board-ocelot.c 16810 16811MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 16812M: Don Brace <don.brace@microchip.com> 16813L: storagedev@microchip.com 16814L: linux-scsi@vger.kernel.org 16815S: Supported 16816F: Documentation/scsi/smartpqi.rst 16817F: drivers/scsi/smartpqi/Kconfig 16818F: drivers/scsi/smartpqi/Makefile 16819F: drivers/scsi/smartpqi/smartpqi*.[ch] 16820F: include/linux/cciss*.h 16821F: include/uapi/linux/cciss*.h 16822 16823MICROSOFT MANA RDMA DRIVER 16824M: Long Li <longli@microsoft.com> 16825M: Konstantin Taranov <kotaranov@microsoft.com> 16826L: linux-rdma@vger.kernel.org 16827S: Supported 16828F: drivers/infiniband/hw/mana/ 16829F: include/net/mana 16830F: include/uapi/rdma/mana-abi.h 16831 16832MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 16833M: Maximilian Luz <luzmaximilian@gmail.com> 16834L: platform-driver-x86@vger.kernel.org 16835S: Maintained 16836F: drivers/platform/surface/surface_aggregator_tabletsw.c 16837 16838MICROSOFT SURFACE BATTERY AND AC DRIVERS 16839M: Maximilian Luz <luzmaximilian@gmail.com> 16840L: linux-pm@vger.kernel.org 16841L: platform-driver-x86@vger.kernel.org 16842S: Maintained 16843F: drivers/power/supply/surface_battery.c 16844F: drivers/power/supply/surface_charger.c 16845 16846MICROSOFT SURFACE DTX DRIVER 16847M: Maximilian Luz <luzmaximilian@gmail.com> 16848L: platform-driver-x86@vger.kernel.org 16849S: Maintained 16850F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 16851F: drivers/platform/surface/surface_dtx.c 16852F: include/uapi/linux/surface_aggregator/dtx.h 16853 16854MICROSOFT SURFACE SENSOR FAN DRIVER 16855M: Maximilian Luz <luzmaximilian@gmail.com> 16856M: Ivor Wanders <ivor@iwanders.net> 16857L: linux-hwmon@vger.kernel.org 16858S: Maintained 16859F: Documentation/hwmon/surface_fan.rst 16860F: drivers/hwmon/surface_fan.c 16861 16862MICROSOFT SURFACE SENSOR THERMAL DRIVER 16863M: Maximilian Luz <luzmaximilian@gmail.com> 16864L: linux-hwmon@vger.kernel.org 16865S: Maintained 16866F: drivers/hwmon/surface_temp.c 16867 16868MICROSOFT SURFACE GPE LID SUPPORT DRIVER 16869M: Maximilian Luz <luzmaximilian@gmail.com> 16870L: platform-driver-x86@vger.kernel.org 16871S: Maintained 16872F: drivers/platform/surface/surface_gpe.c 16873 16874MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 16875M: Hans de Goede <hansg@kernel.org> 16876M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 16877M: Maximilian Luz <luzmaximilian@gmail.com> 16878L: platform-driver-x86@vger.kernel.org 16879S: Maintained 16880T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 16881F: drivers/platform/surface/ 16882 16883MICROSOFT SURFACE HID TRANSPORT DRIVER 16884M: Maximilian Luz <luzmaximilian@gmail.com> 16885L: linux-input@vger.kernel.org 16886L: platform-driver-x86@vger.kernel.org 16887S: Maintained 16888F: drivers/hid/surface-hid/ 16889 16890MICROSOFT SURFACE HOT-PLUG DRIVER 16891M: Maximilian Luz <luzmaximilian@gmail.com> 16892L: platform-driver-x86@vger.kernel.org 16893S: Maintained 16894F: drivers/platform/surface/surface_hotplug.c 16895 16896MICROSOFT SURFACE PLATFORM PROFILE DRIVER 16897M: Maximilian Luz <luzmaximilian@gmail.com> 16898L: platform-driver-x86@vger.kernel.org 16899S: Maintained 16900F: drivers/platform/surface/surface_platform_profile.c 16901 16902MICROSOFT SURFACE PRO 3 BUTTON DRIVER 16903M: Chen Yu <yu.c.chen@intel.com> 16904L: platform-driver-x86@vger.kernel.org 16905S: Supported 16906F: drivers/platform/surface/surfacepro3_button.c 16907 16908MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 16909M: Maximilian Luz <luzmaximilian@gmail.com> 16910L: platform-driver-x86@vger.kernel.org 16911S: Maintained 16912F: drivers/platform/surface/surface_aggregator_hub.c 16913 16914MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 16915M: Maximilian Luz <luzmaximilian@gmail.com> 16916L: platform-driver-x86@vger.kernel.org 16917S: Maintained 16918W: https://github.com/linux-surface/surface-aggregator-module 16919C: irc://irc.libera.chat/linux-surface 16920F: Documentation/driver-api/surface_aggregator/ 16921F: drivers/platform/surface/aggregator/ 16922F: drivers/platform/surface/surface_acpi_notify.c 16923F: drivers/platform/surface/surface_aggregator_cdev.c 16924F: drivers/platform/surface/surface_aggregator_registry.c 16925F: include/linux/surface_acpi_notify.h 16926F: include/linux/surface_aggregator/ 16927F: include/uapi/linux/surface_aggregator/ 16928 16929MICROTEK X6 SCANNER 16930M: Oliver Neukum <oliver@neukum.org> 16931S: Maintained 16932F: drivers/usb/image/microtek.* 16933 16934MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 16935M: Luka Kovacic <luka.kovacic@sartura.hr> 16936M: Luka Perkov <luka.perkov@sartura.hr> 16937S: Maintained 16938F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 16939F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 16940F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 16941F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 16942F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 16943F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 16944 16945MIN HEAP 16946M: Kuan-Wei Chiu <visitorckw@gmail.com> 16947L: linux-kernel@vger.kernel.org 16948S: Maintained 16949F: Documentation/core-api/min_heap.rst 16950F: include/linux/min_heap.h 16951F: lib/min_heap.c 16952F: lib/test_min_heap.c 16953 16954MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 16955M: Sakari Ailus <sakari.ailus@linux.intel.com> 16956L: linux-media@vger.kernel.org 16957S: Maintained 16958F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 16959F: Documentation/driver-api/media/drivers/ccs/ 16960F: Documentation/userspace-api/media/drivers/ccs.rst 16961F: drivers/media/i2c/ccs-pll.c 16962F: drivers/media/i2c/ccs-pll.h 16963F: drivers/media/i2c/ccs/ 16964F: include/uapi/linux/ccs.h 16965F: include/uapi/linux/smiapp.h 16966 16967MIPS 16968M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 16969L: linux-mips@vger.kernel.org 16970S: Maintained 16971Q: https://patchwork.kernel.org/project/linux-mips/list/ 16972T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 16973F: Documentation/devicetree/bindings/mips/ 16974F: Documentation/arch/mips/ 16975F: arch/mips/ 16976F: drivers/platform/mips/ 16977F: include/dt-bindings/mips/ 16978 16979MIPS BOSTON DEVELOPMENT BOARD 16980M: Paul Burton <paulburton@kernel.org> 16981L: linux-mips@vger.kernel.org 16982S: Maintained 16983F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 16984F: arch/mips/boot/dts/img/boston.dts 16985F: arch/mips/configs/generic/board-boston.config 16986F: drivers/clk/imgtec/clk-boston.c 16987F: include/dt-bindings/clock/boston-clock.h 16988 16989MIPS CORE DRIVERS 16990M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 16991L: linux-mips@vger.kernel.org 16992S: Supported 16993F: drivers/bus/mips_cdmm.c 16994F: drivers/clocksource/mips-gic-timer.c 16995F: drivers/cpuidle/cpuidle-cps.c 16996F: drivers/irqchip/irq-mips-cpu.c 16997F: drivers/irqchip/irq-mips-gic.c 16998 16999MIPS GENERIC PLATFORM 17000M: Paul Burton <paulburton@kernel.org> 17001L: linux-mips@vger.kernel.org 17002S: Supported 17003F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 17004F: arch/mips/generic/ 17005F: arch/mips/tools/generic-board-config.sh 17006 17007MIPS RINT INSTRUCTION EMULATION 17008M: Aleksandar Markovic <aleksandar.markovic@mips.com> 17009L: linux-mips@vger.kernel.org 17010S: Supported 17011F: arch/mips/math-emu/dp_rint.c 17012F: arch/mips/math-emu/sp_rint.c 17013 17014MIPS/LOONGSON1 ARCHITECTURE 17015M: Keguang Zhang <keguang.zhang@gmail.com> 17016L: linux-mips@vger.kernel.org 17017S: Maintained 17018F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 17019F: arch/mips/include/asm/mach-loongson32/ 17020F: arch/mips/loongson32/ 17021F: drivers/*/*loongson1* 17022F: drivers/mtd/nand/raw/loongson1-nand-controller.c 17023F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 17024F: sound/soc/loongson/loongson1_ac97.c 17025 17026MIPS/LOONGSON2EF ARCHITECTURE 17027M: Jiaxun Yang <jiaxun.yang@flygoat.com> 17028L: linux-mips@vger.kernel.org 17029S: Maintained 17030F: arch/mips/include/asm/mach-loongson2ef/ 17031F: arch/mips/loongson2ef/ 17032F: drivers/cpufreq/loongson2_cpufreq.c 17033 17034MIPS/LOONGSON64 ARCHITECTURE 17035M: Huacai Chen <chenhuacai@kernel.org> 17036M: Jiaxun Yang <jiaxun.yang@flygoat.com> 17037L: linux-mips@vger.kernel.org 17038S: Maintained 17039F: arch/mips/include/asm/mach-loongson64/ 17040F: arch/mips/loongson64/ 17041F: drivers/irqchip/irq-loongson* 17042F: drivers/platform/mips/cpu_hwmon.c 17043 17044MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 17045M: Hans Verkuil <hverkuil@xs4all.nl> 17046L: linux-media@vger.kernel.org 17047S: Odd Fixes 17048W: https://linuxtv.org 17049T: git git://linuxtv.org/media.git 17050F: drivers/media/radio/radio-miropcm20* 17051 17052MITSUMI MM8013 FG DRIVER 17053M: Konrad Dybcio <konradybcio@kernel.org> 17054F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 17055F: drivers/power/supply/mm8013.c 17056 17057MMP SUPPORT 17058R: Lubomir Rintel <lkundrak@v3.sk> 17059L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17060S: Odd Fixes 17061T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 17062F: arch/arm/boot/dts/marvell/mmp* 17063F: arch/arm/mach-mmp/ 17064F: include/linux/soc/mmp/ 17065 17066MMP USB PHY DRIVERS 17067R: Lubomir Rintel <lkundrak@v3.sk> 17068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17069S: Maintained 17070F: drivers/phy/marvell/phy-mmp3-usb.c 17071F: drivers/phy/marvell/phy-pxa-usb.c 17072 17073MMU GATHER AND TLB INVALIDATION 17074M: Will Deacon <will@kernel.org> 17075M: "Aneesh Kumar K.V" <aneesh.kumar@kernel.org> 17076M: Andrew Morton <akpm@linux-foundation.org> 17077M: Nick Piggin <npiggin@gmail.com> 17078M: Peter Zijlstra <peterz@infradead.org> 17079L: linux-arch@vger.kernel.org 17080L: linux-mm@kvack.org 17081S: Maintained 17082F: arch/*/include/asm/tlb.h 17083F: include/asm-generic/tlb.h 17084F: include/trace/events/tlb.h 17085F: mm/mmu_gather.c 17086 17087MN88472 MEDIA DRIVER 17088L: linux-media@vger.kernel.org 17089S: Orphan 17090W: https://linuxtv.org 17091Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17092F: drivers/media/dvb-frontends/mn88472* 17093 17094MN88473 MEDIA DRIVER 17095L: linux-media@vger.kernel.org 17096S: Orphan 17097W: https://linuxtv.org 17098Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17099F: drivers/media/dvb-frontends/mn88473* 17100 17101MOBILEYE MIPS SOCS 17102M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 17103M: Gregory CLEMENT <gregory.clement@bootlin.com> 17104M: Théo Lebrun <theo.lebrun@bootlin.com> 17105L: linux-mips@vger.kernel.org 17106S: Maintained 17107F: Documentation/devicetree/bindings/mips/mobileye.yaml 17108F: Documentation/devicetree/bindings/soc/mobileye/ 17109F: arch/mips/boot/dts/mobileye/ 17110F: arch/mips/configs/eyeq5_defconfig 17111F: arch/mips/mobileye/board-epm5.its.S 17112F: drivers/clk/clk-eyeq.c 17113F: drivers/pinctrl/pinctrl-eyeq5.c 17114F: drivers/reset/reset-eyeq.c 17115F: include/dt-bindings/clock/mobileye,eyeq5-clk.h 17116 17117MODULE SUPPORT 17118M: Luis Chamberlain <mcgrof@kernel.org> 17119M: Petr Pavlu <petr.pavlu@suse.com> 17120M: Daniel Gomez <da.gomez@kernel.org> 17121R: Sami Tolvanen <samitolvanen@google.com> 17122L: linux-modules@vger.kernel.org 17123L: linux-kernel@vger.kernel.org 17124S: Maintained 17125T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 17126F: include/linux/kmod.h 17127F: include/linux/module*.h 17128F: kernel/module/ 17129F: lib/test_kmod.c 17130F: lib/tests/module/ 17131F: scripts/module* 17132F: tools/testing/selftests/kmod/ 17133F: tools/testing/selftests/module/ 17134 17135MONOLITHIC POWER SYSTEM PMIC DRIVER 17136M: Saravanan Sekar <sravanhome@gmail.com> 17137S: Maintained 17138F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 17139F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 17140F: drivers/hwmon/pmbus/mpq7932.c 17141F: drivers/iio/adc/mp2629_adc.c 17142F: drivers/mfd/mp2629.c 17143F: drivers/power/supply/mp2629_charger.c 17144F: drivers/regulator/mp5416.c 17145F: drivers/regulator/mpq7920.c 17146F: drivers/regulator/mpq7920.h 17147F: include/linux/mfd/mp2629.h 17148 17149MOST(R) TECHNOLOGY DRIVER 17150M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 17151M: Christian Gromm <christian.gromm@microchip.com> 17152S: Maintained 17153F: Documentation/ABI/testing/configfs-most 17154F: Documentation/ABI/testing/sysfs-bus-most 17155F: drivers/most/ 17156F: drivers/staging/most/ 17157F: include/linux/most.h 17158 17159MOTORCOMM PHY DRIVER 17160M: Frank <Frank.Sae@motor-comm.com> 17161L: netdev@vger.kernel.org 17162S: Maintained 17163F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 17164F: drivers/net/phy/motorcomm.c 17165 17166MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 17167M: Jiri Slaby <jirislaby@kernel.org> 17168S: Maintained 17169F: Documentation/driver-api/tty/moxa-smartio.rst 17170F: drivers/tty/mxser.* 17171 17172MP3309C BACKLIGHT DRIVER 17173M: Flavio Suligoi <f.suligoi@asem.it> 17174L: dri-devel@lists.freedesktop.org 17175S: Maintained 17176F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 17177F: drivers/video/backlight/mp3309c.c 17178 17179MPS MP2891 DRIVER 17180M: Noah Wang <noahwang.wang@outlook.com> 17181L: linux-hwmon@vger.kernel.org 17182S: Maintained 17183F: Documentation/hwmon/mp2891.rst 17184F: drivers/hwmon/pmbus/mp2891.c 17185 17186MPS MP2993 DRIVER 17187M: Noah Wang <noahwang.wang@outlook.com> 17188L: linux-hwmon@vger.kernel.org 17189S: Maintained 17190F: Documentation/hwmon/mp2993.rst 17191F: drivers/hwmon/pmbus/mp2993.c 17192 17193MPS MP9941 DRIVER 17194M: Noah Wang <noahwang.wang@outlook.com> 17195L: linux-hwmon@vger.kernel.org 17196S: Maintained 17197F: Documentation/hwmon/mp9941.rst 17198F: drivers/hwmon/pmbus/mp9941.c 17199 17200MR800 AVERMEDIA USB FM RADIO DRIVER 17201M: Alexey Klimov <alexey.klimov@linaro.org> 17202L: linux-media@vger.kernel.org 17203S: Maintained 17204T: git git://linuxtv.org/media.git 17205F: drivers/media/radio/radio-mr800.c 17206 17207MRF24J40 IEEE 802.15.4 RADIO DRIVER 17208M: Stefan Schmidt <stefan@datenfreihafen.org> 17209L: linux-wpan@vger.kernel.org 17210S: Odd Fixes 17211F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 17212F: drivers/net/ieee802154/mrf24j40.c 17213 17214MSI EC DRIVER 17215M: Nikita Kravets <teackot@gmail.com> 17216L: platform-driver-x86@vger.kernel.org 17217S: Maintained 17218W: https://github.com/BeardOverflow/msi-ec 17219F: drivers/platform/x86/msi-ec.* 17220 17221MSI LAPTOP SUPPORT 17222M: "Lee, Chun-Yi" <jlee@suse.com> 17223L: platform-driver-x86@vger.kernel.org 17224S: Maintained 17225F: drivers/platform/x86/msi-laptop.c 17226 17227MSI WMI SUPPORT 17228L: platform-driver-x86@vger.kernel.org 17229S: Orphan 17230F: drivers/platform/x86/msi-wmi.c 17231 17232MSI WMI PLATFORM FEATURES 17233M: Armin Wolf <W_Armin@gmx.de> 17234L: platform-driver-x86@vger.kernel.org 17235S: Maintained 17236F: Documentation/ABI/testing/debugfs-msi-wmi-platform 17237F: Documentation/wmi/devices/msi-wmi-platform.rst 17238F: drivers/platform/x86/msi-wmi-platform.c 17239 17240MSI001 MEDIA DRIVER 17241L: linux-media@vger.kernel.org 17242S: Orphan 17243W: https://linuxtv.org 17244Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17245F: drivers/media/tuners/msi001* 17246 17247MSI2500 MEDIA DRIVER 17248L: linux-media@vger.kernel.org 17249S: Orphan 17250W: https://linuxtv.org 17251Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17252F: drivers/media/usb/msi2500/ 17253 17254MSTAR INTERRUPT CONTROLLER DRIVER 17255M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 17256M: Daniel Palmer <daniel@thingy.jp> 17257S: Maintained 17258F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 17259F: drivers/irqchip/irq-mst-intc.c 17260 17261MSYSTEMS DISKONCHIP G3 MTD DRIVER 17262M: Robert Jarzmik <robert.jarzmik@free.fr> 17263L: linux-mtd@lists.infradead.org 17264S: Maintained 17265F: drivers/mtd/devices/docg3* 17266 17267MT9M114 ONSEMI SENSOR DRIVER 17268M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17269L: linux-media@vger.kernel.org 17270S: Maintained 17271T: git git://linuxtv.org/media.git 17272F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 17273F: drivers/media/i2c/mt9m114.c 17274 17275MT9P031 APTINA CAMERA SENSOR 17276M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17277L: linux-media@vger.kernel.org 17278S: Maintained 17279T: git git://linuxtv.org/media.git 17280F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 17281F: drivers/media/i2c/mt9p031.c 17282 17283MT9T112 APTINA CAMERA SENSOR 17284M: Jacopo Mondi <jacopo@jmondi.org> 17285L: linux-media@vger.kernel.org 17286S: Odd Fixes 17287T: git git://linuxtv.org/media.git 17288F: drivers/media/i2c/mt9t112.c 17289F: include/media/i2c/mt9t112.h 17290 17291MT9V032 APTINA CAMERA SENSOR 17292M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17293L: linux-media@vger.kernel.org 17294S: Maintained 17295T: git git://linuxtv.org/media.git 17296F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v032.txt 17297F: drivers/media/i2c/mt9v032.c 17298F: include/media/i2c/mt9v032.h 17299 17300MT9V111 APTINA CAMERA SENSOR 17301M: Jacopo Mondi <jacopo@jmondi.org> 17302L: linux-media@vger.kernel.org 17303S: Maintained 17304T: git git://linuxtv.org/media.git 17305F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 17306F: drivers/media/i2c/mt9v111.c 17307 17308MULTIFUNCTION DEVICES (MFD) 17309M: Lee Jones <lee@kernel.org> 17310S: Maintained 17311T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 17312F: Documentation/devicetree/bindings/mfd/ 17313F: drivers/mfd/ 17314F: include/dt-bindings/mfd/ 17315F: include/linux/mfd/ 17316 17317MULTIMEDIA CARD (MMC) ETC. OVER SPI 17318S: Orphan 17319F: drivers/mmc/host/mmc_spi.c 17320F: include/linux/spi/mmc_spi.h 17321 17322MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 17323M: Ulf Hansson <ulf.hansson@linaro.org> 17324L: linux-mmc@vger.kernel.org 17325S: Maintained 17326T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 17327F: Documentation/devicetree/bindings/mmc/ 17328F: drivers/mmc/ 17329F: include/linux/mmc/ 17330F: include/uapi/linux/mmc/ 17331 17332MULTIPLEXER SUBSYSTEM 17333M: Peter Rosin <peda@axentia.se> 17334S: Odd Fixes 17335F: Documentation/ABI/testing/sysfs-class-mux* 17336F: Documentation/devicetree/bindings/mux/ 17337F: drivers/mux/ 17338F: include/dt-bindings/mux/ 17339F: include/linux/mux/ 17340 17341MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 17342M: Bin Liu <b-liu@ti.com> 17343L: linux-usb@vger.kernel.org 17344S: Maintained 17345F: drivers/usb/musb/ 17346 17347MXL301RF MEDIA DRIVER 17348M: Akihiro Tsukada <tskd08@gmail.com> 17349L: linux-media@vger.kernel.org 17350S: Odd Fixes 17351F: drivers/media/tuners/mxl301rf* 17352 17353MXL5007T MEDIA DRIVER 17354M: Michael Krufky <mkrufky@linuxtv.org> 17355L: linux-media@vger.kernel.org 17356S: Maintained 17357W: https://linuxtv.org 17358W: http://github.com/mkrufky 17359Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17360T: git git://linuxtv.org/mkrufky/tuners.git 17361F: drivers/media/tuners/mxl5007t.* 17362 17363MXSFB DRM DRIVER 17364M: Marek Vasut <marex@denx.de> 17365M: Stefan Agner <stefan@agner.ch> 17366L: dri-devel@lists.freedesktop.org 17367S: Supported 17368T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 17369F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 17370F: drivers/gpu/drm/mxsfb/ 17371 17372MYLEX DAC960 PCI RAID Controller 17373M: Hannes Reinecke <hare@kernel.org> 17374L: linux-scsi@vger.kernel.org 17375S: Supported 17376F: drivers/scsi/myrb.* 17377F: drivers/scsi/myrs.* 17378 17379MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 17380L: netdev@vger.kernel.org 17381S: Orphan 17382W: https://www.cspi.com/ethernet-products/support/downloads/ 17383F: drivers/net/ethernet/myricom/myri10ge/ 17384 17385NAND FLASH SUBSYSTEM 17386M: Miquel Raynal <miquel.raynal@bootlin.com> 17387R: Richard Weinberger <richard@nod.at> 17388L: linux-mtd@lists.infradead.org 17389S: Maintained 17390W: http://www.linux-mtd.infradead.org/ 17391Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 17392C: irc://irc.oftc.net/mtd 17393T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 17394F: drivers/mtd/nand/ 17395F: include/linux/mtd/*nand*.h 17396 17397NATIONAL INSTRUMENTS SERIAL DRIVER 17398M: Chaitanya Vadrevu <chaitanya.vadrevu@emerson.com> 17399L: linux-serial@vger.kernel.org 17400S: Maintained 17401F: drivers/tty/serial/8250/8250_ni.c 17402 17403NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 17404M: Daniel Mack <zonque@gmail.com> 17405L: linux-sound@vger.kernel.org 17406S: Maintained 17407W: http://www.native-instruments.com 17408F: sound/usb/caiaq/ 17409 17410NATSEMI ETHERNET DRIVER (DP8381x) 17411S: Orphan 17412F: drivers/net/ethernet/natsemi/natsemi.c 17413 17414NCR 5380 SCSI DRIVERS 17415M: Finn Thain <fthain@linux-m68k.org> 17416M: Michael Schmitz <schmitzmic@gmail.com> 17417L: linux-scsi@vger.kernel.org 17418S: Maintained 17419F: Documentation/scsi/g_NCR5380.rst 17420F: drivers/scsi/NCR5380.* 17421F: drivers/scsi/arm/cumana_1.c 17422F: drivers/scsi/arm/oak.c 17423F: drivers/scsi/atari_scsi.* 17424F: drivers/scsi/dmx3191d.c 17425F: drivers/scsi/g_NCR5380.* 17426F: drivers/scsi/mac_scsi.* 17427F: drivers/scsi/sun3_scsi.* 17428F: drivers/scsi/sun3_scsi_vme.c 17429 17430NCSI LIBRARY 17431M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 17432R: Paul Fertser <fercerpav@gmail.com> 17433S: Maintained 17434F: net/ncsi/ 17435 17436NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 17437M: Zev Weiss <zev@bewilderbeest.net> 17438L: linux-hwmon@vger.kernel.org 17439S: Maintained 17440F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 17441F: drivers/hwmon/nct6775-i2c.c 17442 17443NCT7363 HARDWARE MONITOR DRIVER 17444M: Ban Feng <kcfeng0@nuvoton.com> 17445L: linux-hwmon@vger.kernel.org 17446S: Maintained 17447F: Documentation/devicetree/bindings/hwmon/nuvoton,nct7363.yaml 17448F: Documentation/hwmon/nct7363.rst 17449F: drivers/hwmon/nct7363.c 17450 17451NETCONSOLE 17452M: Breno Leitao <leitao@debian.org> 17453S: Maintained 17454F: Documentation/networking/netconsole.rst 17455F: drivers/net/netconsole.c 17456F: tools/testing/selftests/drivers/net/lib/sh/lib_netcons.sh 17457F: tools/testing/selftests/drivers/net/netcons\* 17458 17459NETDEVSIM 17460M: Jakub Kicinski <kuba@kernel.org> 17461S: Maintained 17462F: drivers/net/netdevsim/* 17463F: tools/testing/selftests/drivers/net/netdevsim/* 17464 17465NETEM NETWORK EMULATOR 17466M: Stephen Hemminger <stephen@networkplumber.org> 17467L: netdev@vger.kernel.org 17468S: Maintained 17469F: net/sched/sch_netem.c 17470 17471NETERION 10GbE DRIVERS (s2io) 17472M: Jon Mason <jdmason@kudzu.us> 17473L: netdev@vger.kernel.org 17474S: Maintained 17475F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 17476F: drivers/net/ethernet/neterion/ 17477 17478NETFILTER 17479M: Pablo Neira Ayuso <pablo@netfilter.org> 17480M: Jozsef Kadlecsik <kadlec@netfilter.org> 17481M: Florian Westphal <fw@strlen.de> 17482L: netfilter-devel@vger.kernel.org 17483L: coreteam@netfilter.org 17484S: Maintained 17485W: http://www.netfilter.org/ 17486W: http://www.iptables.org/ 17487W: http://www.nftables.org/ 17488Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 17489C: irc://irc.libera.chat/netfilter 17490T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 17491T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 17492F: include/linux/netfilter* 17493F: include/linux/netfilter/ 17494F: include/net/netfilter/ 17495F: include/uapi/linux/netfilter* 17496F: include/uapi/linux/netfilter/ 17497F: net/*/netfilter.c 17498F: net/*/netfilter/ 17499F: net/bridge/br_netfilter*.c 17500F: net/netfilter/ 17501F: tools/testing/selftests/net/netfilter/ 17502 17503NETROM NETWORK LAYER 17504L: linux-hams@vger.kernel.org 17505S: Orphan 17506W: https://linux-ax25.in-berlin.de 17507F: include/net/netrom.h 17508F: include/uapi/linux/netrom.h 17509F: net/netrom/ 17510 17511NETRONIX EMBEDDED CONTROLLER 17512M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 17513S: Maintained 17514F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 17515F: drivers/mfd/ntxec.c 17516F: drivers/pwm/pwm-ntxec.c 17517F: drivers/rtc/rtc-ntxec.c 17518F: include/linux/mfd/ntxec.h 17519 17520NETRONOME ETHERNET DRIVERS 17521R: Jakub Kicinski <kuba@kernel.org> 17522R: Simon Horman <horms@kernel.org> 17523L: oss-drivers@corigine.com 17524S: Odd Fixes 17525F: drivers/net/ethernet/netronome/ 17526 17527NETWORK BLOCK DEVICE (NBD) 17528M: Josef Bacik <josef@toxicpanda.com> 17529L: linux-block@vger.kernel.org 17530L: nbd@other.debian.org 17531S: Maintained 17532F: Documentation/admin-guide/blockdev/nbd.rst 17533F: drivers/block/nbd.c 17534F: include/trace/events/nbd.h 17535F: include/uapi/linux/nbd.h 17536 17537NETWORK DROP MONITOR 17538M: Neil Horman <nhorman@tuxdriver.com> 17539L: netdev@vger.kernel.org 17540S: Maintained 17541W: https://fedorahosted.org/dropwatch/ 17542F: include/uapi/linux/net_dropmon.h 17543F: net/core/drop_monitor.c 17544 17545NETWORKING DRIVERS 17546M: Andrew Lunn <andrew+netdev@lunn.ch> 17547M: "David S. Miller" <davem@davemloft.net> 17548M: Eric Dumazet <edumazet@google.com> 17549M: Jakub Kicinski <kuba@kernel.org> 17550M: Paolo Abeni <pabeni@redhat.com> 17551L: netdev@vger.kernel.org 17552S: Maintained 17553P: Documentation/process/maintainer-netdev.rst 17554Q: https://patchwork.kernel.org/project/netdevbpf/list/ 17555T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17556T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 17557F: Documentation/devicetree/bindings/net/ 17558F: Documentation/networking/net_cachelines/net_device.rst 17559F: drivers/connector/ 17560F: drivers/net/ 17561F: drivers/ptp/ 17562F: drivers/s390/net/ 17563F: include/dt-bindings/net/ 17564F: include/linux/cn_proc.h 17565F: include/linux/etherdevice.h 17566F: include/linux/ethtool_netlink.h 17567F: include/linux/fcdevice.h 17568F: include/linux/fddidevice.h 17569F: include/linux/hippidevice.h 17570F: include/linux/if_* 17571F: include/linux/inetdevice.h 17572F: include/linux/ism.h 17573F: include/linux/netdev* 17574F: include/linux/platform_data/wiznet.h 17575F: include/uapi/linux/cn_proc.h 17576F: include/uapi/linux/ethtool_netlink* 17577F: include/uapi/linux/if_* 17578F: include/uapi/linux/net_shaper.h 17579F: include/uapi/linux/netdev* 17580F: tools/testing/selftests/drivers/net/ 17581X: Documentation/devicetree/bindings/net/bluetooth/ 17582X: Documentation/devicetree/bindings/net/can/ 17583X: Documentation/devicetree/bindings/net/wireless/ 17584X: drivers/net/can/ 17585X: drivers/net/wireless/ 17586 17587NETWORKING DRIVERS (WIRELESS) 17588M: Johannes Berg <johannes@sipsolutions.net> 17589L: linux-wireless@vger.kernel.org 17590S: Maintained 17591W: https://wireless.wiki.kernel.org/ 17592Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17593T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17594T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17595F: Documentation/devicetree/bindings/net/wireless/ 17596F: drivers/net/wireless/ 17597X: drivers/net/wireless/ath/ 17598X: drivers/net/wireless/broadcom/ 17599X: drivers/net/wireless/intel/ 17600X: drivers/net/wireless/intersil/ 17601X: drivers/net/wireless/marvell/ 17602X: drivers/net/wireless/mediatek/mt76/ 17603X: drivers/net/wireless/mediatek/mt7601u/ 17604X: drivers/net/wireless/microchip/ 17605X: drivers/net/wireless/purelifi/ 17606X: drivers/net/wireless/quantenna/ 17607X: drivers/net/wireless/ralink/ 17608X: drivers/net/wireless/realtek/ 17609X: drivers/net/wireless/rsi/ 17610X: drivers/net/wireless/silabs/ 17611X: drivers/net/wireless/st/ 17612X: drivers/net/wireless/ti/ 17613X: drivers/net/wireless/zydas/ 17614 17615NETWORKING [DSA] 17616M: Andrew Lunn <andrew@lunn.ch> 17617M: Vladimir Oltean <olteanv@gmail.com> 17618S: Maintained 17619F: Documentation/devicetree/bindings/net/dsa/ 17620F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 17621F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 17622F: drivers/net/dsa/ 17623F: include/linux/dsa/ 17624F: include/linux/platform_data/dsa.h 17625F: include/net/dsa.h 17626F: net/dsa/ 17627F: tools/testing/selftests/drivers/net/dsa/ 17628 17629NETWORKING [ETHTOOL] 17630M: Andrew Lunn <andrew@lunn.ch> 17631M: Jakub Kicinski <kuba@kernel.org> 17632F: Documentation/netlink/specs/ethtool.yaml 17633F: Documentation/networking/ethtool-netlink.rst 17634F: include/linux/ethtool* 17635F: include/uapi/linux/ethtool* 17636F: net/ethtool/ 17637F: tools/testing/selftests/drivers/net/*/ethtool* 17638 17639NETWORKING [ETHTOOL CABLE TEST] 17640M: Andrew Lunn <andrew@lunn.ch> 17641F: net/ethtool/cabletest.c 17642F: tools/testing/selftests/drivers/net/*/ethtool* 17643K: cable_test 17644 17645NETWORKING [ETHTOOL MAC MERGE] 17646M: Vladimir Oltean <vladimir.oltean@nxp.com> 17647F: net/ethtool/mm.c 17648F: tools/testing/selftests/drivers/net/hw/ethtool_mm.sh 17649K: ethtool_mm 17650 17651NETWORKING [ETHTOOL PHY TOPOLOGY] 17652M: Maxime Chevallier <maxime.chevallier@bootlin.com> 17653F: Documentation/networking/phy-link-topology.rst 17654F: drivers/net/phy/phy_link_topology.c 17655F: include/linux/phy_link_topology.h 17656F: net/ethtool/phy.c 17657 17658NETWORKING [GENERAL] 17659M: "David S. Miller" <davem@davemloft.net> 17660M: Eric Dumazet <edumazet@google.com> 17661M: Jakub Kicinski <kuba@kernel.org> 17662M: Paolo Abeni <pabeni@redhat.com> 17663R: Simon Horman <horms@kernel.org> 17664L: netdev@vger.kernel.org 17665S: Maintained 17666P: Documentation/process/maintainer-netdev.rst 17667Q: https://patchwork.kernel.org/project/netdevbpf/list/ 17668B: mailto:netdev@vger.kernel.org 17669T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17670T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 17671F: Documentation/core-api/netlink.rst 17672F: Documentation/netlink/ 17673F: Documentation/networking/ 17674F: Documentation/networking/net_cachelines/ 17675F: Documentation/process/maintainer-netdev.rst 17676F: Documentation/userspace-api/netlink/ 17677F: include/linux/ethtool.h 17678F: include/linux/framer/framer-provider.h 17679F: include/linux/framer/framer.h 17680F: include/linux/in.h 17681F: include/linux/in6.h 17682F: include/linux/indirect_call_wrapper.h 17683F: include/linux/inet.h 17684F: include/linux/inet_diag.h 17685F: include/linux/net.h 17686F: include/linux/netdev* 17687F: include/linux/netlink.h 17688F: include/linux/netpoll.h 17689F: include/linux/rtnetlink.h 17690F: include/linux/sctp.h 17691F: include/linux/seq_file_net.h 17692F: include/linux/skbuff* 17693F: include/net/ 17694F: include/uapi/linux/ethtool.h 17695F: include/uapi/linux/genetlink.h 17696F: include/uapi/linux/hsr_netlink.h 17697F: include/uapi/linux/in.h 17698F: include/uapi/linux/inet_diag.h 17699F: include/uapi/linux/nbd-netlink.h 17700F: include/uapi/linux/net.h 17701F: include/uapi/linux/net_namespace.h 17702F: include/uapi/linux/netconf.h 17703F: include/uapi/linux/netdev* 17704F: include/uapi/linux/netlink.h 17705F: include/uapi/linux/netlink_diag.h 17706F: include/uapi/linux/rtnetlink.h 17707F: include/uapi/linux/sctp.h 17708F: lib/net_utils.c 17709F: lib/random32.c 17710F: net/ 17711F: samples/pktgen/ 17712F: tools/net/ 17713F: tools/testing/selftests/net/ 17714X: Documentation/networking/mac80211-injection.rst 17715X: Documentation/networking/mac80211_hwsim/ 17716X: Documentation/networking/regulatory.rst 17717X: include/net/cfg80211.h 17718X: include/net/ieee80211_radiotap.h 17719X: include/net/iw_handler.h 17720X: include/net/mac80211.h 17721X: include/net/wext.h 17722X: net/9p/ 17723X: net/bluetooth/ 17724X: net/can/ 17725X: net/ceph/ 17726X: net/mac80211/ 17727X: net/rfkill/ 17728X: net/wireless/ 17729X: tools/testing/selftests/net/can/ 17730 17731NETWORKING [IPSEC] 17732M: Steffen Klassert <steffen.klassert@secunet.com> 17733M: Herbert Xu <herbert@gondor.apana.org.au> 17734M: "David S. Miller" <davem@davemloft.net> 17735L: netdev@vger.kernel.org 17736S: Maintained 17737T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 17738T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 17739F: include/net/xfrm.h 17740F: include/uapi/linux/xfrm.h 17741F: net/ipv4/ah4.c 17742F: net/ipv4/esp4* 17743F: net/ipv4/ip_vti.c 17744F: net/ipv4/ipcomp.c 17745F: net/ipv4/xfrm* 17746F: net/ipv6/ah6.c 17747F: net/ipv6/esp6* 17748F: net/ipv6/ip6_vti.c 17749F: net/ipv6/ipcomp6.c 17750F: net/ipv6/xfrm* 17751F: net/key/ 17752F: net/xfrm/ 17753F: tools/testing/selftests/net/ipsec.c 17754 17755NETWORKING [IPv4/IPv6] 17756M: "David S. Miller" <davem@davemloft.net> 17757M: David Ahern <dsahern@kernel.org> 17758L: netdev@vger.kernel.org 17759S: Maintained 17760T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17761F: arch/x86/net/* 17762F: include/linux/ip.h 17763F: include/linux/ipv6* 17764F: include/net/fib* 17765F: include/net/ip* 17766F: include/net/route.h 17767F: net/ipv4/ 17768F: net/ipv6/ 17769 17770NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 17771M: Paul Moore <paul@paul-moore.com> 17772L: netdev@vger.kernel.org 17773L: linux-security-module@vger.kernel.org 17774S: Supported 17775W: https://github.com/netlabel 17776F: Documentation/netlabel/ 17777F: include/net/calipso.h 17778F: include/net/cipso_ipv4.h 17779F: include/net/netlabel.h 17780F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 17781F: include/uapi/linux/netfilter/xt_SECMARK.h 17782F: net/ipv4/cipso_ipv4.c 17783F: net/ipv6/calipso.c 17784F: net/netfilter/xt_CONNSECMARK.c 17785F: net/netfilter/xt_SECMARK.c 17786F: net/netlabel/ 17787 17788NETWORKING [MACSEC] 17789M: Sabrina Dubroca <sd@queasysnail.net> 17790L: netdev@vger.kernel.org 17791S: Maintained 17792F: drivers/net/macsec.c 17793F: include/net/macsec.h 17794F: include/uapi/linux/if_macsec.h 17795K: macsec 17796K: \bmdo_ 17797 17798NETWORKING [MPTCP] 17799M: Matthieu Baerts <matttbe@kernel.org> 17800M: Mat Martineau <martineau@kernel.org> 17801R: Geliang Tang <geliang@kernel.org> 17802L: netdev@vger.kernel.org 17803L: mptcp@lists.linux.dev 17804S: Maintained 17805W: https://github.com/multipath-tcp/mptcp_net-next/wiki 17806B: https://github.com/multipath-tcp/mptcp_net-next/issues 17807T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 17808T: git https://github.com/multipath-tcp/mptcp_net-next.git export 17809F: Documentation/netlink/specs/mptcp_pm.yaml 17810F: Documentation/networking/mptcp*.rst 17811F: include/net/mptcp.h 17812F: include/trace/events/mptcp.h 17813F: include/uapi/linux/mptcp*.h 17814F: net/mptcp/ 17815F: tools/testing/selftests/bpf/*/*mptcp*.[ch] 17816F: tools/testing/selftests/net/mptcp/ 17817 17818NETWORKING [SRv6] 17819M: Andrea Mayer <andrea.mayer@uniroma2.it> 17820L: netdev@vger.kernel.org 17821S: Maintained 17822T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17823F: include/linux/seg6* 17824F: include/net/seg6* 17825F: include/uapi/linux/seg6* 17826F: net/ipv6/seg6* 17827F: tools/testing/selftests/net/srv6* 17828 17829NETWORKING [TCP] 17830M: Eric Dumazet <edumazet@google.com> 17831M: Neal Cardwell <ncardwell@google.com> 17832R: Kuniyuki Iwashima <kuniyu@google.com> 17833L: netdev@vger.kernel.org 17834S: Maintained 17835F: Documentation/networking/net_cachelines/tcp_sock.rst 17836F: include/linux/tcp.h 17837F: include/net/tcp.h 17838F: include/trace/events/tcp.h 17839F: include/uapi/linux/tcp.h 17840F: net/ipv4/inet_connection_sock.c 17841F: net/ipv4/inet_hashtables.c 17842F: net/ipv4/inet_timewait_sock.c 17843F: net/ipv4/syncookies.c 17844F: net/ipv4/tcp*.c 17845F: net/ipv6/inet6_connection_sock.c 17846F: net/ipv6/inet6_hashtables.c 17847F: net/ipv6/syncookies.c 17848F: net/ipv6/tcp*.c 17849 17850NETWORKING [TLS] 17851M: John Fastabend <john.fastabend@gmail.com> 17852M: Jakub Kicinski <kuba@kernel.org> 17853M: Sabrina Dubroca <sd@queasysnail.net> 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 QSEECOM DRIVER 20869M: Maximilian Luz <luzmaximilian@gmail.com> 20870L: linux-arm-msm@vger.kernel.org 20871S: Maintained 20872F: drivers/firmware/qcom/qcom_qseecom.c 20873 20874QUALCOMM QSEECOM UEFISECAPP DRIVER 20875M: Maximilian Luz <luzmaximilian@gmail.com> 20876L: linux-arm-msm@vger.kernel.org 20877S: Maintained 20878F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 20879 20880QUALCOMM RMNET DRIVER 20881M: Subash Abhinov Kasiviswanathan <subash.a.kasiviswanathan@oss.qualcomm.com> 20882M: Sean Tranchetti <sean.tranchetti@oss.qualcomm.com> 20883L: netdev@vger.kernel.org 20884S: Maintained 20885F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 20886F: drivers/net/ethernet/qualcomm/rmnet/ 20887F: include/linux/if_rmnet.h 20888 20889QUALCOMM TRUST ZONE MEMORY ALLOCATOR 20890M: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> 20891L: linux-arm-msm@vger.kernel.org 20892S: Maintained 20893F: drivers/firmware/qcom/qcom_tzmem.c 20894F: drivers/firmware/qcom/qcom_tzmem.h 20895F: include/linux/firmware/qcom/qcom_tzmem.h 20896 20897QUALCOMM TSENS THERMAL DRIVER 20898M: Amit Kucheria <amitk@kernel.org> 20899M: Thara Gopinath <thara.gopinath@gmail.com> 20900L: linux-pm@vger.kernel.org 20901L: linux-arm-msm@vger.kernel.org 20902S: Maintained 20903F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 20904F: drivers/thermal/qcom/ 20905 20906QUALCOMM TYPEC PORT MANAGER DRIVER 20907M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20908L: linux-arm-msm@vger.kernel.org 20909L: linux-usb@vger.kernel.org 20910S: Maintained 20911F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 20912F: drivers/usb/typec/tcpm/qcom/ 20913 20914QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 20915M: Vikash Garodia <quic_vgarodia@quicinc.com> 20916M: Dikshita Agarwal <quic_dikshita@quicinc.com> 20917R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20918L: linux-media@vger.kernel.org 20919L: linux-arm-msm@vger.kernel.org 20920S: Maintained 20921T: git git://linuxtv.org/media.git 20922F: Documentation/devicetree/bindings/media/*venus* 20923F: drivers/media/platform/qcom/venus/ 20924 20925QUALCOMM WCN36XX WIRELESS DRIVER 20926M: Loic Poulain <loic.poulain@oss.qualcomm.com> 20927L: wcn36xx@lists.infradead.org 20928S: Supported 20929W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 20930F: drivers/net/wireless/ath/wcn36xx/ 20931 20932QUANTENNA QTNFMAC WIRELESS DRIVER 20933M: Igor Mitsyanko <imitsyanko@quantenna.com> 20934R: Sergey Matyukevich <geomatsi@gmail.com> 20935L: linux-wireless@vger.kernel.org 20936S: Maintained 20937F: drivers/net/wireless/quantenna/ 20938 20939RADEON and AMDGPU DRM DRIVERS 20940M: Alex Deucher <alexander.deucher@amd.com> 20941M: Christian König <christian.koenig@amd.com> 20942L: amd-gfx@lists.freedesktop.org 20943S: Supported 20944B: https://gitlab.freedesktop.org/drm/amd/-/issues 20945C: irc://irc.oftc.net/radeon 20946T: git https://gitlab.freedesktop.org/agd5f/linux.git 20947F: Documentation/gpu/amdgpu/ 20948F: drivers/gpu/drm/amd/ 20949F: drivers/gpu/drm/ci/xfails/amd* 20950F: drivers/gpu/drm/radeon/ 20951F: include/uapi/drm/amdgpu_drm.h 20952F: include/uapi/drm/radeon_drm.h 20953 20954RADEON FRAMEBUFFER DISPLAY DRIVER 20955M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 20956L: linux-fbdev@vger.kernel.org 20957S: Maintained 20958F: drivers/video/fbdev/aty/radeon* 20959F: include/uapi/linux/radeonfb.h 20960 20961RADIOSHARK RADIO DRIVER 20962M: Hans Verkuil <hverkuil@xs4all.nl> 20963L: linux-media@vger.kernel.org 20964S: Maintained 20965T: git git://linuxtv.org/media.git 20966F: drivers/media/radio/radio-shark.c 20967 20968RADIOSHARK2 RADIO DRIVER 20969M: Hans Verkuil <hverkuil@xs4all.nl> 20970L: linux-media@vger.kernel.org 20971S: Maintained 20972T: git git://linuxtv.org/media.git 20973F: drivers/media/radio/radio-shark2.c 20974F: drivers/media/radio/radio-tea5777.c 20975 20976RADOS BLOCK DEVICE (RBD) 20977M: Ilya Dryomov <idryomov@gmail.com> 20978R: Dongsheng Yang <dongsheng.yang@easystack.cn> 20979L: ceph-devel@vger.kernel.org 20980S: Supported 20981W: http://ceph.com/ 20982T: git https://github.com/ceph/ceph-client.git 20983F: Documentation/ABI/testing/sysfs-bus-rbd 20984F: drivers/block/rbd.c 20985F: drivers/block/rbd_types.h 20986 20987RAGE128 FRAMEBUFFER DISPLAY DRIVER 20988L: linux-fbdev@vger.kernel.org 20989S: Orphan 20990F: drivers/video/fbdev/aty/aty128fb.c 20991 20992RAINSHADOW-CEC DRIVER 20993M: Hans Verkuil <hverkuil@xs4all.nl> 20994L: linux-media@vger.kernel.org 20995S: Maintained 20996T: git git://linuxtv.org/media.git 20997F: drivers/media/cec/usb/rainshadow/ 20998 20999RALINK MIPS ARCHITECTURE 21000M: John Crispin <john@phrozen.org> 21001M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 21002L: linux-mips@vger.kernel.org 21003S: Maintained 21004F: arch/mips/ralink 21005 21006RALINK MT7621 MIPS ARCHITECTURE 21007M: Chester A. Unal <chester.a.unal@arinc9.com> 21008M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 21009L: linux-mips@vger.kernel.org 21010S: Maintained 21011F: arch/mips/boot/dts/ralink/mt7621* 21012 21013RALINK RT2X00 WIRELESS LAN DRIVER 21014M: Stanislaw Gruszka <stf_xl@wp.pl> 21015L: linux-wireless@vger.kernel.org 21016S: Maintained 21017F: drivers/net/wireless/ralink/ 21018 21019RAMDISK RAM BLOCK DEVICE DRIVER 21020M: Jens Axboe <axboe@kernel.dk> 21021S: Maintained 21022F: Documentation/admin-guide/blockdev/ramdisk.rst 21023F: drivers/block/brd.c 21024 21025RANCHU VIRTUAL BOARD FOR MIPS 21026M: Miodrag Dinic <miodrag.dinic@mips.com> 21027L: linux-mips@vger.kernel.org 21028S: Supported 21029F: arch/mips/configs/generic/board-ranchu.config 21030F: arch/mips/generic/board-ranchu.c 21031 21032RANDOM NUMBER DRIVER 21033M: "Theodore Ts'o" <tytso@mit.edu> 21034M: Jason A. Donenfeld <Jason@zx2c4.com> 21035S: Maintained 21036T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 21037F: Documentation/devicetree/bindings/rng/microsoft,vmgenid.yaml 21038F: drivers/char/random.c 21039F: include/linux/random.h 21040F: include/uapi/linux/random.h 21041F: drivers/virt/vmgenid.c 21042N: ^.*/vdso/[^/]*getrandom[^/]+$ 21043 21044RAPIDIO SUBSYSTEM 21045M: Matt Porter <mporter@kernel.crashing.org> 21046M: Alexandre Bounine <alex.bou9@gmail.com> 21047S: Maintained 21048F: drivers/rapidio/ 21049 21050RAS INFRASTRUCTURE 21051M: Tony Luck <tony.luck@intel.com> 21052M: Borislav Petkov <bp@alien8.de> 21053L: linux-edac@vger.kernel.org 21054S: Maintained 21055F: Documentation/admin-guide/RAS 21056F: drivers/ras/ 21057F: include/linux/ras.h 21058F: include/ras/ras_event.h 21059 21060RAS FRU MEMORY POISON MANAGER (FMPM) 21061M: Yazen Ghannam <Yazen.Ghannam@amd.com> 21062L: linux-edac@vger.kernel.org 21063S: Maintained 21064F: drivers/ras/amd/fmpm.c 21065 21066RASPBERRY PI PISP BACK END 21067M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 21068R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 21069L: linux-media@vger.kernel.org 21070S: Maintained 21071F: Documentation/devicetree/bindings/media/raspberrypi,pispbe.yaml 21072F: drivers/media/platform/raspberrypi/pisp_be/ 21073F: include/uapi/linux/media/raspberrypi/ 21074 21075RASPBERRY PI PISP CAMERA FRONT END 21076M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 21077M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 21078S: Maintained 21079F: Documentation/devicetree/bindings/media/raspberrypi,rp1-cfe.yaml 21080F: drivers/media/platform/raspberrypi/rp1-cfe/ 21081 21082RASPBERRY PI RP1 PCI DRIVER 21083M: Andrea della Porta <andrea.porta@suse.com> 21084S: Maintained 21085F: arch/arm64/boot/dts/broadcom/rp1*.dts* 21086F: drivers/clk/clk-rp1.c 21087F: drivers/misc/rp1/ 21088F: drivers/pinctrl/pinctrl-rp1.c 21089 21090RC-CORE / LIRC FRAMEWORK 21091M: Sean Young <sean@mess.org> 21092L: linux-media@vger.kernel.org 21093S: Maintained 21094W: http://linuxtv.org 21095T: git git://linuxtv.org/media.git 21096F: Documentation/driver-api/media/rc-core.rst 21097F: Documentation/userspace-api/media/rc/ 21098F: drivers/media/rc/ 21099F: include/media/rc-core.h 21100F: include/media/rc-map.h 21101F: include/uapi/linux/lirc.h 21102 21103RCMM REMOTE CONTROLS DECODER 21104M: Patrick Lerda <patrick9876@free.fr> 21105S: Maintained 21106F: drivers/media/rc/ir-rcmm-decoder.c 21107 21108RCUTORTURE TEST FRAMEWORK 21109M: "Paul E. McKenney" <paulmck@kernel.org> 21110M: Josh Triplett <josh@joshtriplett.org> 21111R: Steven Rostedt <rostedt@goodmis.org> 21112R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21113R: Lai Jiangshan <jiangshanlai@gmail.com> 21114L: rcu@vger.kernel.org 21115S: Supported 21116T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 21117F: tools/testing/selftests/rcutorture 21118 21119RDACM20 Camera Sensor 21120M: Jacopo Mondi <jacopo+renesas@jmondi.org> 21121M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 21122M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 21123M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 21124L: linux-media@vger.kernel.org 21125S: Maintained 21126F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 21127F: drivers/media/i2c/max9271.c 21128F: drivers/media/i2c/max9271.h 21129F: drivers/media/i2c/rdacm20.c 21130 21131RDACM21 Camera Sensor 21132M: Jacopo Mondi <jacopo+renesas@jmondi.org> 21133M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 21134M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 21135M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 21136L: linux-media@vger.kernel.org 21137S: Maintained 21138F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 21139F: drivers/media/i2c/max9271.c 21140F: drivers/media/i2c/max9271.h 21141F: drivers/media/i2c/rdacm21.c 21142 21143RDC R-321X SoC 21144M: Florian Fainelli <florian@openwrt.org> 21145S: Maintained 21146 21147RDC R6040 FAST ETHERNET DRIVER 21148M: Florian Fainelli <f.fainelli@gmail.com> 21149L: netdev@vger.kernel.org 21150S: Maintained 21151F: drivers/net/ethernet/rdc/r6040.c 21152 21153RDMAVT - RDMA verbs software 21154M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 21155L: linux-rdma@vger.kernel.org 21156S: Supported 21157F: drivers/infiniband/sw/rdmavt 21158 21159RDS - RELIABLE DATAGRAM SOCKETS 21160M: Allison Henderson <allison.henderson@oracle.com> 21161L: netdev@vger.kernel.org 21162L: linux-rdma@vger.kernel.org 21163L: rds-devel@oss.oracle.com (moderated for non-subscribers) 21164S: Supported 21165W: https://oss.oracle.com/projects/rds/ 21166F: Documentation/networking/rds.rst 21167F: net/rds/ 21168F: tools/testing/selftests/net/rds/ 21169 21170RDT - RESOURCE ALLOCATION 21171M: Tony Luck <tony.luck@intel.com> 21172M: Reinette Chatre <reinette.chatre@intel.com> 21173R: Dave Martin <Dave.Martin@arm.com> 21174R: James Morse <james.morse@arm.com> 21175L: linux-kernel@vger.kernel.org 21176S: Supported 21177F: Documentation/filesystems/resctrl.rst 21178F: arch/x86/include/asm/resctrl.h 21179F: arch/x86/kernel/cpu/resctrl/ 21180F: fs/resctrl/ 21181F: include/linux/resctrl*.h 21182F: tools/testing/selftests/resctrl/ 21183 21184READ-COPY UPDATE (RCU) 21185M: "Paul E. McKenney" <paulmck@kernel.org> 21186M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 21187M: Neeraj Upadhyay <neeraj.upadhyay@kernel.org> (kernel/rcu/tasks.h) 21188M: Joel Fernandes <joelagnelf@nvidia.com> 21189M: Josh Triplett <josh@joshtriplett.org> 21190M: Boqun Feng <boqun.feng@gmail.com> 21191M: Uladzislau Rezki <urezki@gmail.com> 21192R: Steven Rostedt <rostedt@goodmis.org> 21193R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21194R: Lai Jiangshan <jiangshanlai@gmail.com> 21195R: Zqiang <qiang.zhang@linux.dev> 21196L: rcu@vger.kernel.org 21197S: Supported 21198W: http://www.rdrop.com/users/paulmck/RCU/ 21199T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 21200F: Documentation/RCU/ 21201F: include/linux/rcu* 21202F: kernel/rcu/ 21203F: rust/kernel/sync/rcu.rs 21204X: Documentation/RCU/torture.rst 21205X: include/linux/srcu*.h 21206X: kernel/rcu/srcu*.c 21207 21208REAL TIME CLOCK (RTC) SUBSYSTEM 21209M: Alexandre Belloni <alexandre.belloni@bootlin.com> 21210L: linux-rtc@vger.kernel.org 21211S: Maintained 21212Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 21213T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 21214F: Documentation/admin-guide/rtc.rst 21215F: Documentation/devicetree/bindings/rtc/ 21216F: drivers/rtc/ 21217F: include/linux/rtc.h 21218F: include/linux/rtc/ 21219F: include/uapi/linux/rtc.h 21220F: tools/testing/selftests/rtc/ 21221 21222Real-time Linux Analysis (RTLA) tools 21223M: Steven Rostedt <rostedt@goodmis.org> 21224L: linux-trace-kernel@vger.kernel.org 21225S: Maintained 21226F: Documentation/tools/rtla/ 21227F: tools/tracing/rtla/ 21228 21229Real-time Linux (PREEMPT_RT) 21230M: Sebastian Andrzej Siewior <bigeasy@linutronix.de> 21231M: Clark Williams <clrkwllms@kernel.org> 21232M: Steven Rostedt <rostedt@goodmis.org> 21233L: linux-rt-devel@lists.linux.dev 21234S: Supported 21235K: PREEMPT_RT 21236 21237REALTEK AUDIO CODECS 21238M: Oder Chiou <oder_chiou@realtek.com> 21239S: Maintained 21240F: include/sound/rt*.h 21241F: sound/soc/codecs/rt* 21242 21243REALTEK OTTO WATCHDOG 21244M: Sander Vanheule <sander@svanheule.net> 21245L: linux-watchdog@vger.kernel.org 21246S: Maintained 21247F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 21248F: drivers/watchdog/realtek_otto_wdt.c 21249 21250REALTEK RTL83xx SMI DSA ROUTER CHIPS 21251M: Linus Walleij <linus.walleij@linaro.org> 21252M: Alvin Šipraga <alsi@bang-olufsen.dk> 21253S: Maintained 21254F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 21255F: drivers/net/dsa/realtek/* 21256 21257REALTEK SPI-NAND 21258M: Chris Packham <chris.packham@alliedtelesis.co.nz> 21259S: Maintained 21260F: Documentation/devicetree/bindings/spi/realtek,rtl9301-snand.yaml 21261F: drivers/spi/spi-realtek-rtl-snand.c 21262 21263REALTEK WIRELESS DRIVER (rtlwifi family) 21264M: Ping-Ke Shih <pkshih@realtek.com> 21265L: linux-wireless@vger.kernel.org 21266S: Maintained 21267T: git https://github.com/pkshih/rtw.git 21268F: drivers/net/wireless/realtek/rtlwifi/ 21269 21270REALTEK WIRELESS DRIVER (rtw88) 21271M: Ping-Ke Shih <pkshih@realtek.com> 21272L: linux-wireless@vger.kernel.org 21273S: Maintained 21274T: git https://github.com/pkshih/rtw.git 21275F: drivers/net/wireless/realtek/rtw88/ 21276 21277REALTEK WIRELESS DRIVER (rtw89) 21278M: Ping-Ke Shih <pkshih@realtek.com> 21279L: linux-wireless@vger.kernel.org 21280S: Maintained 21281T: git https://github.com/pkshih/rtw.git 21282F: drivers/net/wireless/realtek/rtw89/ 21283 21284REDPINE WIRELESS DRIVER 21285L: linux-wireless@vger.kernel.org 21286S: Orphan 21287F: drivers/net/wireless/rsi/ 21288 21289REGISTER MAP ABSTRACTION 21290M: Mark Brown <broonie@kernel.org> 21291L: linux-kernel@vger.kernel.org 21292S: Supported 21293T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 21294F: Documentation/devicetree/bindings/regmap/ 21295F: drivers/base/regmap/ 21296F: include/linux/regmap.h 21297 21298REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 21299M: Bjorn Andersson <andersson@kernel.org> 21300M: Mathieu Poirier <mathieu.poirier@linaro.org> 21301L: linux-remoteproc@vger.kernel.org 21302S: Maintained 21303T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 21304F: Documentation/ABI/testing/sysfs-class-remoteproc 21305F: Documentation/devicetree/bindings/remoteproc/ 21306F: Documentation/staging/remoteproc.rst 21307F: drivers/remoteproc/ 21308F: include/linux/remoteproc.h 21309F: include/linux/remoteproc/ 21310 21311REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 21312M: Bjorn Andersson <andersson@kernel.org> 21313M: Mathieu Poirier <mathieu.poirier@linaro.org> 21314L: linux-remoteproc@vger.kernel.org 21315S: Maintained 21316T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 21317F: Documentation/ABI/testing/sysfs-bus-rpmsg 21318F: Documentation/staging/rpmsg.rst 21319F: drivers/rpmsg/ 21320F: include/linux/rpmsg.h 21321F: include/linux/rpmsg/ 21322F: include/uapi/linux/rpmsg.h 21323F: samples/rpmsg/ 21324 21325REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 21326M: Stephan Gerhold <stephan@gerhold.net> 21327L: netdev@vger.kernel.org 21328L: linux-remoteproc@vger.kernel.org 21329S: Maintained 21330F: drivers/net/wwan/rpmsg_wwan_ctrl.c 21331 21332RENESAS CLOCK DRIVERS 21333M: Geert Uytterhoeven <geert+renesas@glider.be> 21334L: linux-renesas-soc@vger.kernel.org 21335S: Supported 21336T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 21337F: Documentation/devicetree/bindings/clock/renesas,* 21338F: drivers/clk/renesas/ 21339 21340RENESAS EMEV2 I2C DRIVER 21341M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21342L: linux-renesas-soc@vger.kernel.org 21343S: Supported 21344F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 21345F: drivers/i2c/busses/i2c-emev2.c 21346 21347RENESAS ETHERNET AVB DRIVER 21348M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21349R: Paul Barker <paul@pbarker.dev> 21350L: netdev@vger.kernel.org 21351L: linux-renesas-soc@vger.kernel.org 21352S: Maintained 21353F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 21354F: drivers/net/ethernet/renesas/Kconfig 21355F: drivers/net/ethernet/renesas/Makefile 21356F: drivers/net/ethernet/renesas/ravb* 21357 21358RENESAS ETHERNET SWITCH DRIVER 21359R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21360L: netdev@vger.kernel.org 21361L: linux-renesas-soc@vger.kernel.org 21362F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 21363F: drivers/net/ethernet/renesas/Kconfig 21364F: drivers/net/ethernet/renesas/Makefile 21365F: drivers/net/ethernet/renesas/rcar_gen4* 21366F: drivers/net/ethernet/renesas/rswitch* 21367 21368RENESAS ETHERNET TSN DRIVER 21369M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21370L: netdev@vger.kernel.org 21371L: linux-renesas-soc@vger.kernel.org 21372S: Maintained 21373F: Documentation/devicetree/bindings/net/renesas,ethertsn.yaml 21374F: drivers/net/ethernet/renesas/rtsn.* 21375 21376RENESAS IDT821034 ASoC CODEC 21377M: Herve Codina <herve.codina@bootlin.com> 21378L: linux-sound@vger.kernel.org 21379S: Maintained 21380F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 21381F: sound/soc/codecs/idt821034.c 21382 21383RENESAS R-CAR & FSI AUDIO (ASoC) DRIVERS 21384M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 21385L: linux-sound@vger.kernel.org 21386L: linux-renesas-soc@vger.kernel.org 21387S: Supported 21388F: Documentation/devicetree/bindings/sound/renesas,rsnd.* 21389F: Documentation/devicetree/bindings/sound/renesas,fsi.yaml 21390F: sound/soc/renesas/rcar/ 21391F: sound/soc/renesas/fsi.c 21392F: include/sound/sh_fsi.h 21393 21394RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 21395M: Miquel Raynal <miquel.raynal@bootlin.com> 21396L: linux-mtd@lists.infradead.org 21397L: linux-renesas-soc@vger.kernel.org 21398S: Maintained 21399F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 21400F: drivers/mtd/nand/raw/renesas-nand-controller.c 21401 21402RENESAS R-CAR GYROADC DRIVER 21403M: Marek Vasut <marek.vasut@gmail.com> 21404L: linux-iio@vger.kernel.org 21405S: Supported 21406F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 21407F: drivers/iio/adc/rcar-gyroadc.c 21408 21409RENESAS R-CAR I2C DRIVERS 21410M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21411L: linux-renesas-soc@vger.kernel.org 21412S: Supported 21413F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 21414F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 21415F: drivers/i2c/busses/i2c-rcar.c 21416F: drivers/i2c/busses/i2c-sh_mobile.c 21417 21418RENESAS R-CAR SATA DRIVER 21419M: Geert Uytterhoeven <geert+renesas@glider.be> 21420L: linux-ide@vger.kernel.org 21421L: linux-renesas-soc@vger.kernel.org 21422S: Supported 21423F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 21424F: drivers/ata/sata_rcar.c 21425 21426RENESAS R-CAR THERMAL DRIVERS 21427M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21428L: linux-renesas-soc@vger.kernel.org 21429S: Supported 21430F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 21431F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 21432F: drivers/thermal/renesas/rcar_gen3_thermal.c 21433F: drivers/thermal/renesas/rcar_thermal.c 21434 21435RENESAS RIIC DRIVER 21436M: Chris Brandt <chris.brandt@renesas.com> 21437L: linux-renesas-soc@vger.kernel.org 21438S: Supported 21439F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 21440F: drivers/i2c/busses/i2c-riic.c 21441 21442RENESAS RZ AUDIO (ASoC) DRIVER 21443M: Biju Das <biju.das.jz@bp.renesas.com> 21444M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21445L: linux-sound@vger.kernel.org 21446L: linux-renesas-soc@vger.kernel.org 21447S: Supported 21448F: Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml 21449F: sound/soc/renesas/rz-ssi.c 21450 21451RENESAS RZ/G2L A/D DRIVER 21452M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21453L: linux-iio@vger.kernel.org 21454L: linux-renesas-soc@vger.kernel.org 21455S: Supported 21456F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 21457F: drivers/iio/adc/rzg2l_adc.c 21458 21459RENESAS RZ/G2L MTU3a COUNTER DRIVER 21460M: Biju Das <biju.das.jz@bp.renesas.com> 21461L: linux-iio@vger.kernel.org 21462L: linux-renesas-soc@vger.kernel.org 21463S: Supported 21464F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 21465F: drivers/counter/rz-mtu3-cnt.c 21466 21467RENESAS RTCA-3 RTC DRIVER 21468M: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> 21469L: linux-rtc@vger.kernel.org 21470L: linux-renesas-soc@vger.kernel.org 21471S: Supported 21472F: Documentation/devicetree/bindings/rtc/renesas,rz-rtca3.yaml 21473F: drivers/rtc/rtc-renesas-rtca3.c 21474 21475RENESAS RZ/N1 A5PSW SWITCH DRIVER 21476M: Clément Léger <clement.leger@bootlin.com> 21477L: linux-renesas-soc@vger.kernel.org 21478L: netdev@vger.kernel.org 21479S: Maintained 21480F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 21481F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 21482F: drivers/net/dsa/rzn1_a5psw* 21483F: drivers/net/pcs/pcs-rzn1-miic.c 21484F: include/dt-bindings/net/pcs-rzn1-miic.h 21485F: include/linux/pcs-rzn1-miic.h 21486F: net/dsa/tag_rzn1_a5psw.c 21487 21488RENESAS RZ/N1 DWMAC GLUE LAYER 21489M: Romain Gantois <romain.gantois@bootlin.com> 21490S: Maintained 21491F: Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml 21492F: drivers/net/ethernet/stmicro/stmmac/dwmac-rzn1.c 21493 21494RENESAS RZ/N1 RTC CONTROLLER DRIVER 21495M: Miquel Raynal <miquel.raynal@bootlin.com> 21496L: linux-rtc@vger.kernel.org 21497L: linux-renesas-soc@vger.kernel.org 21498S: Maintained 21499F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 21500F: drivers/rtc/rtc-rzn1.c 21501 21502RENESAS RZ/N1 USBF CONTROLLER DRIVER 21503M: Herve Codina <herve.codina@bootlin.com> 21504L: linux-renesas-soc@vger.kernel.org 21505L: linux-usb@vger.kernel.org 21506S: Maintained 21507F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 21508F: drivers/usb/gadget/udc/renesas_usbf.c 21509 21510RENESAS RZ/V2H(P) DWMAC GBETH GLUE LAYER DRIVER 21511M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21512L: netdev@vger.kernel.org 21513L: linux-renesas-soc@vger.kernel.org 21514S: Maintained 21515F: Documentation/devicetree/bindings/net/renesas,rzv2h-gbeth.yaml 21516F: drivers/net/ethernet/stmicro/stmmac/dwmac-renesas-gbeth.c 21517 21518RENESAS RZ/V2H(P) RSPI DRIVER 21519M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21520L: linux-spi@vger.kernel.org 21521L: linux-renesas-soc@vger.kernel.org 21522S: Maintained 21523F: Documentation/devicetree/bindings/spi/renesas,rzv2h-rspi.yaml 21524F: drivers/spi/spi-rzv2h-rspi.c 21525 21526RENESAS RZ/V2H(P) USB2PHY PORT RESET DRIVER 21527M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21528M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21529L: linux-renesas-soc@vger.kernel.org 21530S: Supported 21531F: Documentation/devicetree/bindings/reset/renesas,rzv2h-usb2phy-reset.yaml 21532F: drivers/reset/reset-rzv2h-usb2phy.c 21533 21534RENESAS RZ/V2M I2C DRIVER 21535M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21536L: linux-i2c@vger.kernel.org 21537L: linux-renesas-soc@vger.kernel.org 21538S: Supported 21539F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 21540F: drivers/i2c/busses/i2c-rzv2m.c 21541 21542RENESAS SUPERH ETHERNET DRIVER 21543M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21544L: netdev@vger.kernel.org 21545L: linux-renesas-soc@vger.kernel.org 21546S: Maintained 21547F: Documentation/devicetree/bindings/net/renesas,ether.yaml 21548F: drivers/net/ethernet/renesas/Kconfig 21549F: drivers/net/ethernet/renesas/Makefile 21550F: drivers/net/ethernet/renesas/sh_eth* 21551F: include/linux/sh_eth.h 21552 21553RENESAS USB PHY DRIVER 21554M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21555L: linux-renesas-soc@vger.kernel.org 21556S: Maintained 21557F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 21558 21559RENESAS VERSACLOCK 7 CLOCK DRIVER 21560M: Alex Helms <alexander.helms.jy@renesas.com> 21561S: Maintained 21562F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 21563F: drivers/clk/clk-versaclock7.c 21564 21565RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 21566M: Herve Codina <herve.codina@bootlin.com> 21567L: linux-iio@vger.kernel.org 21568S: Maintained 21569F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 21570F: drivers/iio/potentiometer/x9250.c 21571 21572RESET CONTROLLER FRAMEWORK 21573M: Philipp Zabel <p.zabel@pengutronix.de> 21574S: Maintained 21575T: git git://git.pengutronix.de/git/pza/linux 21576F: Documentation/devicetree/bindings/reset/ 21577F: Documentation/driver-api/reset.rst 21578F: drivers/reset/ 21579F: include/dt-bindings/reset/ 21580F: include/linux/reset-controller.h 21581F: include/linux/reset.h 21582F: include/linux/reset/ 21583K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 21584 21585RESTARTABLE SEQUENCES SUPPORT 21586M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21587M: Peter Zijlstra <peterz@infradead.org> 21588M: "Paul E. McKenney" <paulmck@kernel.org> 21589M: Boqun Feng <boqun.feng@gmail.com> 21590L: linux-kernel@vger.kernel.org 21591S: Supported 21592F: include/trace/events/rseq.h 21593F: include/uapi/linux/rseq.h 21594F: kernel/rseq.c 21595F: tools/testing/selftests/rseq/ 21596 21597RFKILL 21598M: Johannes Berg <johannes@sipsolutions.net> 21599L: linux-wireless@vger.kernel.org 21600S: Maintained 21601W: https://wireless.wiki.kernel.org/ 21602Q: https://patchwork.kernel.org/project/linux-wireless/list/ 21603T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 21604T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 21605F: Documentation/ABI/stable/sysfs-class-rfkill 21606F: Documentation/driver-api/rfkill.rst 21607F: include/linux/rfkill.h 21608F: include/uapi/linux/rfkill.h 21609F: net/rfkill/ 21610 21611RHASHTABLE 21612M: Thomas Graf <tgraf@suug.ch> 21613M: Herbert Xu <herbert@gondor.apana.org.au> 21614L: linux-crypto@vger.kernel.org 21615S: Maintained 21616F: include/linux/rhashtable-types.h 21617F: include/linux/rhashtable.h 21618F: lib/rhashtable.c 21619F: lib/test_rhashtable.c 21620 21621RICOH R5C592 MEMORYSTICK DRIVER 21622M: Maxim Levitsky <maximlevitsky@gmail.com> 21623S: Maintained 21624F: drivers/memstick/host/r592.* 21625 21626RICOH SMARTMEDIA/XD DRIVER 21627M: Maxim Levitsky <maximlevitsky@gmail.com> 21628S: Maintained 21629F: drivers/mtd/nand/raw/r852.c 21630F: drivers/mtd/nand/raw/r852.h 21631 21632RISC-V AIA DRIVERS 21633M: Anup Patel <anup@brainfault.org> 21634L: linux-riscv@lists.infradead.org 21635S: Maintained 21636F: Documentation/devicetree/bindings/interrupt-controller/riscv,aplic.yaml 21637F: Documentation/devicetree/bindings/interrupt-controller/riscv,imsics.yaml 21638F: drivers/irqchip/irq-riscv-aplic-*.c 21639F: drivers/irqchip/irq-riscv-aplic-*.h 21640F: drivers/irqchip/irq-riscv-imsic-*.c 21641F: drivers/irqchip/irq-riscv-imsic-*.h 21642F: drivers/irqchip/irq-riscv-intc.c 21643F: include/linux/irqchip/riscv-aplic.h 21644F: include/linux/irqchip/riscv-imsic.h 21645 21646RISC-V ANDES SoC Support 21647M: Ben Zong-You Xie <ben717@andestech.com> 21648S: Maintained 21649T: git: https://github.com/ben717-linux/linux 21650F: Documentation/devicetree/bindings/interrupt-controller/andestech,plicsw.yaml 21651F: Documentation/devicetree/bindings/riscv/andes.yaml 21652F: Documentation/devicetree/bindings/timer/andestech,plmt0.yaml 21653F: arch/riscv/boot/dts/andes/ 21654 21655RISC-V ARCHITECTURE 21656M: Paul Walmsley <paul.walmsley@sifive.com> 21657M: Palmer Dabbelt <palmer@dabbelt.com> 21658M: Albert Ou <aou@eecs.berkeley.edu> 21659R: Alexandre Ghiti <alex@ghiti.fr> 21660L: linux-riscv@lists.infradead.org 21661S: Supported 21662Q: https://patchwork.kernel.org/project/linux-riscv/list/ 21663C: irc://irc.libera.chat/riscv 21664P: Documentation/arch/riscv/patch-acceptance.rst 21665T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 21666F: arch/riscv/ 21667N: riscv 21668K: riscv 21669 21670RISC-V IOMMU 21671M: Tomasz Jeznach <tjeznach@rivosinc.com> 21672L: iommu@lists.linux.dev 21673L: linux-riscv@lists.infradead.org 21674S: Maintained 21675T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 21676F: Documentation/devicetree/bindings/iommu/riscv,iommu.yaml 21677F: drivers/iommu/riscv/ 21678 21679RISC-V MICROCHIP FPGA SUPPORT 21680M: Conor Dooley <conor.dooley@microchip.com> 21681M: Daire McNamara <daire.mcnamara@microchip.com> 21682L: linux-riscv@lists.infradead.org 21683S: Supported 21684F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 21685F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 21686F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 21687F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 21688F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 21689F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 21690F: Documentation/devicetree/bindings/riscv/microchip.yaml 21691F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 21692F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 21693F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 21694F: arch/riscv/boot/dts/microchip/ 21695F: drivers/char/hw_random/mpfs-rng.c 21696F: drivers/clk/microchip/clk-mpfs*.c 21697F: drivers/firmware/microchip/mpfs-auto-update.c 21698F: drivers/gpio/gpio-mpfs.c 21699F: drivers/i2c/busses/i2c-microchip-corei2c.c 21700F: drivers/mailbox/mailbox-mpfs.c 21701F: drivers/pci/controller/plda/pcie-microchip-host.c 21702F: drivers/pwm/pwm-microchip-core.c 21703F: drivers/reset/reset-mpfs.c 21704F: drivers/rtc/rtc-mpfs.c 21705F: drivers/soc/microchip/mpfs-sys-controller.c 21706F: drivers/spi/spi-microchip-core-qspi.c 21707F: drivers/spi/spi-microchip-core.c 21708F: drivers/usb/musb/mpfs.c 21709F: include/soc/microchip/mpfs.h 21710 21711RISC-V MISC SOC SUPPORT 21712M: Conor Dooley <conor@kernel.org> 21713L: linux-riscv@lists.infradead.org 21714S: Maintained 21715Q: https://patchwork.kernel.org/project/linux-riscv/list/ 21716T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 21717F: arch/riscv/boot/dts/canaan/ 21718F: arch/riscv/boot/dts/microchip/ 21719F: arch/riscv/boot/dts/sifive/ 21720F: arch/riscv/boot/dts/starfive/ 21721 21722RISC-V PMU DRIVERS 21723M: Atish Patra <atish.patra@linux.dev> 21724R: Anup Patel <anup@brainfault.org> 21725L: linux-riscv@lists.infradead.org 21726S: Supported 21727F: drivers/perf/riscv_pmu.c 21728F: drivers/perf/riscv_pmu_legacy.c 21729F: drivers/perf/riscv_pmu_sbi.c 21730 21731RISC-V SPACEMIT SoC Support 21732M: Yixun Lan <dlan@gentoo.org> 21733L: linux-riscv@lists.infradead.org 21734L: spacemit@lists.linux.dev 21735S: Maintained 21736W: https://github.com/spacemit-com/linux/wiki 21737C: irc://irc.libera.chat/spacemit 21738T: git https://github.com/spacemit-com/linux 21739F: arch/riscv/boot/dts/spacemit/ 21740N: spacemit 21741K: spacemit 21742 21743RISC-V THEAD SoC SUPPORT 21744M: Drew Fustini <fustini@kernel.org> 21745M: Guo Ren <guoren@kernel.org> 21746M: Fu Wei <wefu@redhat.com> 21747L: linux-riscv@lists.infradead.org 21748S: Maintained 21749T: git https://github.com/pdp7/linux.git 21750F: Documentation/devicetree/bindings/clock/thead,th1520-clk-ap.yaml 21751F: Documentation/devicetree/bindings/firmware/thead,th1520-aon.yaml 21752F: Documentation/devicetree/bindings/mailbox/thead,th1520-mbox.yaml 21753F: Documentation/devicetree/bindings/net/thead,th1520-gmac.yaml 21754F: Documentation/devicetree/bindings/pinctrl/thead,th1520-pinctrl.yaml 21755F: Documentation/devicetree/bindings/reset/thead,th1520-reset.yaml 21756F: arch/riscv/boot/dts/thead/ 21757F: drivers/clk/thead/clk-th1520-ap.c 21758F: drivers/firmware/thead,th1520-aon.c 21759F: drivers/mailbox/mailbox-th1520.c 21760F: drivers/net/ethernet/stmicro/stmmac/dwmac-thead.c 21761F: drivers/pinctrl/pinctrl-th1520.c 21762F: drivers/pmdomain/thead/ 21763F: drivers/power/sequencing/pwrseq-thead-gpu.c 21764F: drivers/reset/reset-th1520.c 21765F: include/dt-bindings/clock/thead,th1520-clk-ap.h 21766F: include/dt-bindings/power/thead,th1520-power.h 21767F: include/dt-bindings/reset/thead,th1520-reset.h 21768F: include/linux/firmware/thead/thead,th1520-aon.h 21769 21770RNBD BLOCK DRIVERS 21771M: Md. Haris Iqbal <haris.iqbal@ionos.com> 21772M: Jack Wang <jinpu.wang@ionos.com> 21773L: linux-block@vger.kernel.org 21774S: Maintained 21775F: drivers/block/rnbd/ 21776 21777ROCCAT DRIVERS 21778M: Stefan Achatz <erazor_de@users.sourceforge.net> 21779S: Maintained 21780W: http://sourceforge.net/projects/roccat/ 21781F: Documentation/ABI/*/sysfs-driver-hid-roccat* 21782F: drivers/hid/hid-roccat* 21783F: include/linux/hid-roccat* 21784 21785ROCKCHIP CAN-FD DRIVER 21786M: Marc Kleine-Budde <mkl@pengutronix.de> 21787R: kernel@pengutronix.de 21788L: linux-can@vger.kernel.org 21789S: Maintained 21790F: Documentation/devicetree/bindings/net/can/rockchip,rk3568v2-canfd.yaml 21791F: drivers/net/can/rockchip/ 21792 21793ROCKCHIP CRYPTO DRIVERS 21794M: Corentin Labbe <clabbe@baylibre.com> 21795L: linux-crypto@vger.kernel.org 21796S: Maintained 21797F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 21798F: drivers/crypto/rockchip/ 21799 21800ROCKCHIP I2S TDM DRIVER 21801M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 21802L: linux-rockchip@lists.infradead.org 21803S: Maintained 21804F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 21805F: sound/soc/rockchip/rockchip_i2s_tdm.* 21806 21807ROCKCHIP ISP V1 DRIVER 21808M: Dafna Hirschfeld <dafna@fastmail.com> 21809M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21810L: linux-media@vger.kernel.org 21811L: linux-rockchip@lists.infradead.org 21812S: Maintained 21813F: Documentation/admin-guide/media/rkisp1.rst 21814F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 21815F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 21816F: drivers/media/platform/rockchip/rkisp1 21817F: include/uapi/linux/rkisp1-config.h 21818 21819ROCKCHIP RK3568 RANDOM NUMBER GENERATOR SUPPORT 21820M: Daniel Golle <daniel@makrotopia.org> 21821M: Aurelien Jarno <aurelien@aurel32.net> 21822M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 21823S: Maintained 21824F: Documentation/devicetree/bindings/rng/rockchip,rk3568-rng.yaml 21825F: Documentation/devicetree/bindings/rng/rockchip,rk3588-rng.yaml 21826F: drivers/char/hw_random/rockchip-rng.c 21827 21828ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 21829M: Jacob Chen <jacob-chen@iotwrt.com> 21830M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21831L: linux-media@vger.kernel.org 21832L: linux-rockchip@lists.infradead.org 21833S: Maintained 21834F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 21835F: drivers/media/platform/rockchip/rga/ 21836 21837ROCKCHIP RKVDEC VIDEO DECODER DRIVER 21838M: Detlev Casanova <detlev.casanova@collabora.com> 21839L: linux-media@vger.kernel.org 21840L: linux-rockchip@lists.infradead.org 21841S: Maintained 21842F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 21843F: drivers/media/platform/rockchip/rkvdec/ 21844 21845ROCKCHIP RK3308 INTERNAL AUDIO CODEC 21846M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21847S: Maintained 21848F: Documentation/devicetree/bindings/sound/rockchip,rk3308-codec.yaml 21849F: sound/soc/codecs/rk3308_codec.c 21850F: sound/soc/codecs/rk3308_codec.h 21851 21852ROCKCHIP SAI DRIVER 21853M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 21854L: linux-rockchip@lists.infradead.org 21855S: Maintained 21856F: Documentation/devicetree/bindings/sound/rockchip,rk3576-sai.yaml 21857F: sound/soc/rockchip/rockchip_sai.* 21858 21859ROCKCHIP VIDEO DECODER DRIVER 21860M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21861L: linux-media@vger.kernel.org 21862L: linux-rockchip@lists.infradead.org 21863S: Maintained 21864F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 21865F: drivers/staging/media/rkvdec/ 21866 21867ROCKER DRIVER 21868M: Jiri Pirko <jiri@resnulli.us> 21869L: netdev@vger.kernel.org 21870S: Supported 21871F: drivers/net/ethernet/rocker/ 21872 21873ROCKETPORT EXPRESS/INFINITY DRIVER 21874M: Kevin Cernekee <cernekee@gmail.com> 21875L: linux-serial@vger.kernel.org 21876S: Odd Fixes 21877F: drivers/tty/serial/rp2.* 21878 21879ROHM BD79703 DAC 21880M: Matti Vaittinen <mazziesaccount@gmail.com> 21881S: Supported 21882F: drivers/iio/dac/rohm-bd79703.c 21883 21884ROHM BD99954 CHARGER IC 21885M: Matti Vaittinen <mazziesaccount@gmail.com> 21886S: Supported 21887F: drivers/power/supply/bd99954-charger.c 21888F: drivers/power/supply/bd99954-charger.h 21889 21890ROHM BD79124 ADC / GPO IC 21891M: Matti Vaittinen <mazziesaccount@gmail.com> 21892S: Supported 21893F: drivers/iio/adc/rohm-bd79124.c 21894 21895ROHM BH1745 COLOUR SENSOR 21896M: Mudit Sharma <muditsharma.info@gmail.com> 21897L: linux-iio@vger.kernel.org 21898S: Maintained 21899F: drivers/iio/light/bh1745.c 21900 21901ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 21902M: Tomasz Duszynski <tduszyns@gmail.com> 21903S: Maintained 21904F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 21905F: drivers/iio/light/bh1750.c 21906 21907ROHM BM1390 PRESSURE SENSOR DRIVER 21908M: Matti Vaittinen <mazziesaccount@gmail.com> 21909L: linux-iio@vger.kernel.org 21910S: Supported 21911F: drivers/iio/pressure/rohm-bm1390.c 21912 21913ROHM BU270xx LIGHT SENSOR DRIVERs 21914M: Matti Vaittinen <mazziesaccount@gmail.com> 21915L: linux-iio@vger.kernel.org 21916S: Supported 21917F: drivers/iio/light/rohm-bu27034.c 21918 21919ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 21920M: Marek Vasut <marek.vasut+renesas@gmail.com> 21921L: linux-kernel@vger.kernel.org 21922L: linux-renesas-soc@vger.kernel.org 21923S: Supported 21924F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 21925F: drivers/gpio/gpio-bd9571mwv.c 21926F: drivers/mfd/bd9571mwv.c 21927F: drivers/regulator/bd9571mwv-regulator.c 21928F: include/linux/mfd/bd9571mwv.h 21929 21930ROHM POWER MANAGEMENT IC DEVICE DRIVERS 21931M: Matti Vaittinen <mazziesaccount@gmail.com> 21932S: Supported 21933F: drivers/clk/clk-bd718x7.c 21934F: drivers/gpio/gpio-bd71815.c 21935F: drivers/gpio/gpio-bd71828.c 21936F: drivers/mfd/rohm-bd71828.c 21937F: drivers/mfd/rohm-bd718x7.c 21938F: drivers/mfd/rohm-bd9576.c 21939F: drivers/mfd/rohm-bd96801.c 21940F: drivers/regulator/bd71815-regulator.c 21941F: drivers/regulator/bd71828-regulator.c 21942F: drivers/regulator/bd718x7-regulator.c 21943F: drivers/regulator/bd9576-regulator.c 21944F: drivers/regulator/bd96801-regulator.c 21945F: drivers/regulator/rohm-regulator.c 21946F: drivers/rtc/rtc-bd70528.c 21947F: drivers/watchdog/bd9576_wdt.c 21948F: drivers/watchdog/bd96801_wdt.c 21949F: include/linux/mfd/rohm-bd71815.h 21950F: include/linux/mfd/rohm-bd71828.h 21951F: include/linux/mfd/rohm-bd718x7.h 21952F: include/linux/mfd/rohm-bd957x.h 21953F: include/linux/mfd/rohm-bd96801.h 21954F: include/linux/mfd/rohm-bd96802.h 21955F: include/linux/mfd/rohm-generic.h 21956F: include/linux/mfd/rohm-shared.h 21957 21958ROSE NETWORK LAYER 21959L: linux-hams@vger.kernel.org 21960S: Orphan 21961W: https://linux-ax25.in-berlin.de 21962F: include/net/rose.h 21963F: include/uapi/linux/rose.h 21964F: net/rose/ 21965 21966ROTATION DRIVER FOR ALLWINNER A83T 21967M: Jernej Skrabec <jernej.skrabec@gmail.com> 21968L: linux-media@vger.kernel.org 21969S: Maintained 21970T: git git://linuxtv.org/media.git 21971F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 21972F: drivers/media/platform/sunxi/sun8i-rotate/ 21973 21974RPMB SUBSYSTEM 21975M: Jens Wiklander <jens.wiklander@linaro.org> 21976L: linux-kernel@vger.kernel.org 21977S: Supported 21978F: drivers/misc/rpmb-core.c 21979F: include/linux/rpmb.h 21980 21981RPMSG TTY DRIVER 21982M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21983L: linux-remoteproc@vger.kernel.org 21984S: Maintained 21985F: drivers/tty/rpmsg_tty.c 21986 21987RTASE ETHERNET DRIVER 21988M: Justin Lai <justinlai0215@realtek.com> 21989M: Larry Chiu <larry.chiu@realtek.com> 21990L: netdev@vger.kernel.org 21991S: Maintained 21992F: drivers/net/ethernet/realtek/rtase/ 21993 21994RTL2830 MEDIA DRIVER 21995L: linux-media@vger.kernel.org 21996S: Orphan 21997W: https://linuxtv.org 21998Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21999F: drivers/media/dvb-frontends/rtl2830* 22000 22001RTL2832 MEDIA DRIVER 22002L: linux-media@vger.kernel.org 22003S: Orphan 22004W: https://linuxtv.org 22005Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22006F: drivers/media/dvb-frontends/rtl2832* 22007 22008RTL2832_SDR MEDIA DRIVER 22009L: linux-media@vger.kernel.org 22010S: Orphan 22011W: https://linuxtv.org 22012Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22013F: drivers/media/dvb-frontends/rtl2832_sdr* 22014 22015RTL8180 WIRELESS DRIVER 22016L: linux-wireless@vger.kernel.org 22017S: Orphan 22018F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 22019 22020RTL8187 WIRELESS DRIVER 22021M: Hin-Tak Leung <hintak.leung@gmail.com> 22022L: linux-wireless@vger.kernel.org 22023S: Maintained 22024T: git https://github.com/pkshih/rtw.git 22025F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 22026 22027RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 22028M: Jes Sorensen <Jes.Sorensen@gmail.com> 22029L: linux-wireless@vger.kernel.org 22030S: Maintained 22031T: git https://github.com/pkshih/rtw.git 22032F: drivers/net/wireless/realtek/rtl8xxxu/ 22033 22034RTL9300 I2C DRIVER (rtl9300-i2c) 22035M: Chris Packham <chris.packham@alliedtelesis.co.nz> 22036L: linux-i2c@vger.kernel.org 22037S: Maintained 22038F: Documentation/devicetree/bindings/i2c/realtek,rtl9301-i2c.yaml 22039F: drivers/i2c/busses/i2c-rtl9300.c 22040 22041RTRS TRANSPORT DRIVERS 22042M: Md. Haris Iqbal <haris.iqbal@ionos.com> 22043M: Jack Wang <jinpu.wang@ionos.com> 22044L: linux-rdma@vger.kernel.org 22045S: Maintained 22046F: drivers/infiniband/ulp/rtrs/ 22047 22048RUNTIME VERIFICATION (RV) 22049M: Steven Rostedt <rostedt@goodmis.org> 22050L: linux-trace-kernel@vger.kernel.org 22051S: Maintained 22052F: Documentation/trace/rv/ 22053F: include/linux/rv.h 22054F: include/rv/ 22055F: kernel/trace/rv/ 22056F: tools/verification/ 22057 22058RUST 22059M: Miguel Ojeda <ojeda@kernel.org> 22060M: Alex Gaynor <alex.gaynor@gmail.com> 22061R: Boqun Feng <boqun.feng@gmail.com> 22062R: Gary Guo <gary@garyguo.net> 22063R: Björn Roy Baron <bjorn3_gh@protonmail.com> 22064R: Benno Lossin <lossin@kernel.org> 22065R: Andreas Hindborg <a.hindborg@kernel.org> 22066R: Alice Ryhl <aliceryhl@google.com> 22067R: Trevor Gross <tmgross@umich.edu> 22068R: Danilo Krummrich <dakr@kernel.org> 22069L: rust-for-linux@vger.kernel.org 22070S: Supported 22071W: https://rust-for-linux.com 22072B: https://github.com/Rust-for-Linux/linux/issues 22073C: zulip://rust-for-linux.zulipchat.com 22074P: https://rust-for-linux.com/contributing 22075T: git https://github.com/Rust-for-Linux/linux.git rust-next 22076F: .clippy.toml 22077F: Documentation/rust/ 22078F: include/trace/events/rust_sample.h 22079F: rust/ 22080F: samples/rust/ 22081F: scripts/*rust* 22082F: tools/testing/selftests/rust/ 22083K: \b(?i:rust)\b 22084 22085RUST [ALLOC] 22086M: Danilo Krummrich <dakr@kernel.org> 22087R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 22088R: Vlastimil Babka <vbabka@suse.cz> 22089R: Liam R. Howlett <Liam.Howlett@oracle.com> 22090R: Uladzislau Rezki <urezki@gmail.com> 22091L: rust-for-linux@vger.kernel.org 22092S: Maintained 22093T: git https://github.com/Rust-for-Linux/linux.git alloc-next 22094F: rust/kernel/alloc.rs 22095F: rust/kernel/alloc/ 22096 22097RUST [PIN-INIT] 22098M: Benno Lossin <lossin@kernel.org> 22099L: rust-for-linux@vger.kernel.org 22100S: Maintained 22101W: https://rust-for-linux.com/pin-init 22102B: https://github.com/Rust-for-Linux/pin-init/issues 22103C: zulip://rust-for-linux.zulipchat.com 22104P: rust/pin-init/CONTRIBUTING.md 22105T: git https://github.com/Rust-for-Linux/linux.git pin-init-next 22106F: rust/kernel/init.rs 22107F: rust/pin-init/ 22108K: \bpin-init\b|pin_init\b|PinInit 22109 22110RXRPC SOCKETS (AF_RXRPC) 22111M: David Howells <dhowells@redhat.com> 22112M: Marc Dionne <marc.dionne@auristor.com> 22113L: linux-afs@lists.infradead.org 22114S: Supported 22115W: https://www.infradead.org/~dhowells/kafs/ 22116F: Documentation/networking/rxrpc.rst 22117F: include/keys/rxrpc-type.h 22118F: include/net/af_rxrpc.h 22119F: include/trace/events/rxrpc.h 22120F: include/uapi/linux/rxrpc.h 22121F: net/rxrpc/ 22122 22123S3 SAVAGE FRAMEBUFFER DRIVER 22124M: Antonino Daplas <adaplas@gmail.com> 22125L: linux-fbdev@vger.kernel.org 22126S: Maintained 22127F: drivers/video/fbdev/savage/ 22128 22129S390 ARCHITECTURE 22130M: Heiko Carstens <hca@linux.ibm.com> 22131M: Vasily Gorbik <gor@linux.ibm.com> 22132M: Alexander Gordeev <agordeev@linux.ibm.com> 22133R: Christian Borntraeger <borntraeger@linux.ibm.com> 22134R: Sven Schnelle <svens@linux.ibm.com> 22135L: linux-s390@vger.kernel.org 22136S: Supported 22137T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 22138F: Documentation/driver-api/s390-drivers.rst 22139F: Documentation/arch/s390/ 22140F: arch/s390/ 22141F: drivers/s390/ 22142F: drivers/watchdog/diag288_wdt.c 22143 22144S390 COMMON I/O LAYER 22145M: Vineeth Vijayan <vneethv@linux.ibm.com> 22146M: Peter Oberparleiter <oberpar@linux.ibm.com> 22147L: linux-s390@vger.kernel.org 22148S: Supported 22149F: drivers/s390/cio/ 22150 22151S390 CRYPTO MODULES, PRNG DRIVER, ARCH RANDOM 22152M: Harald Freudenberger <freude@linux.ibm.com> 22153M: Holger Dengler <dengler@linux.ibm.com> 22154L: linux-crypto@vger.kernel.org 22155L: linux-s390@vger.kernel.org 22156S: Supported 22157F: arch/s390/crypto/ 22158F: arch/s390/include/asm/archrandom.h 22159F: arch/s390/include/asm/cpacf.h 22160 22161S390 DASD DRIVER 22162M: Stefan Haberland <sth@linux.ibm.com> 22163M: Jan Hoeppner <hoeppner@linux.ibm.com> 22164L: linux-s390@vger.kernel.org 22165S: Supported 22166F: block/partitions/ibm.c 22167F: drivers/s390/block/dasd* 22168F: include/linux/dasd_mod.h 22169 22170S390 HWRANDOM TRNG DRIVER 22171M: Harald Freudenberger <freude@linux.ibm.com> 22172M: Holger Dengler <dengler@linux.ibm.com> 22173L: linux-crypto@vger.kernel.org 22174L: linux-s390@vger.kernel.org 22175S: Supported 22176F: drivers/char/hw_random/s390-trng.c 22177 22178S390 IOMMU (PCI) 22179M: Niklas Schnelle <schnelle@linux.ibm.com> 22180M: Matthew Rosato <mjrosato@linux.ibm.com> 22181R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 22182L: linux-s390@vger.kernel.org 22183S: Supported 22184F: drivers/iommu/s390-iommu.c 22185 22186S390 IUCV NETWORK LAYER 22187M: Alexandra Winter <wintera@linux.ibm.com> 22188M: Thorsten Winkler <twinkler@linux.ibm.com> 22189L: linux-s390@vger.kernel.org 22190L: netdev@vger.kernel.org 22191S: Supported 22192F: drivers/s390/net/*iucv* 22193F: include/net/iucv/ 22194F: net/iucv/ 22195 22196S390 MM 22197M: Alexander Gordeev <agordeev@linux.ibm.com> 22198M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 22199L: linux-s390@vger.kernel.org 22200S: Supported 22201T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 22202F: arch/s390/include/asm/pgtable.h 22203F: arch/s390/mm 22204 22205S390 NETWORK DRIVERS 22206M: Alexandra Winter <wintera@linux.ibm.com> 22207R: Aswin Karuvally <aswin@linux.ibm.com> 22208L: linux-s390@vger.kernel.org 22209L: netdev@vger.kernel.org 22210S: Supported 22211F: drivers/s390/net/ 22212F: include/linux/ism.h 22213 22214S390 PCI SUBSYSTEM 22215M: Niklas Schnelle <schnelle@linux.ibm.com> 22216M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 22217L: linux-s390@vger.kernel.org 22218S: Supported 22219F: Documentation/arch/s390/pci.rst 22220F: arch/s390/pci/ 22221F: drivers/pci/hotplug/s390_pci_hpc.c 22222 22223S390 PTP DRIVER 22224M: Sven Schnelle <svens@linux.ibm.com> 22225L: linux-s390@vger.kernel.org 22226S: Supported 22227F: drivers/ptp/ptp_s390.c 22228 22229S390 SCM DRIVER 22230M: Vineeth Vijayan <vneethv@linux.ibm.com> 22231L: linux-s390@vger.kernel.org 22232S: Supported 22233F: drivers/s390/block/scm* 22234F: drivers/s390/cio/scm.c 22235 22236S390 VFIO AP DRIVER 22237M: Tony Krowiak <akrowiak@linux.ibm.com> 22238M: Halil Pasic <pasic@linux.ibm.com> 22239M: Jason Herne <jjherne@linux.ibm.com> 22240L: linux-s390@vger.kernel.org 22241S: Supported 22242F: Documentation/arch/s390/vfio-ap* 22243F: drivers/s390/crypto/vfio_ap* 22244 22245S390 VFIO-CCW DRIVER 22246M: Eric Farman <farman@linux.ibm.com> 22247M: Matthew Rosato <mjrosato@linux.ibm.com> 22248R: Halil Pasic <pasic@linux.ibm.com> 22249L: linux-s390@vger.kernel.org 22250L: kvm@vger.kernel.org 22251S: Supported 22252F: Documentation/arch/s390/vfio-ccw.rst 22253F: drivers/s390/cio/vfio_ccw* 22254F: include/uapi/linux/vfio_ccw.h 22255 22256S390 VFIO-PCI DRIVER 22257M: Matthew Rosato <mjrosato@linux.ibm.com> 22258M: Eric Farman <farman@linux.ibm.com> 22259L: linux-s390@vger.kernel.org 22260L: kvm@vger.kernel.org 22261S: Supported 22262F: arch/s390/kvm/pci* 22263F: drivers/vfio/pci/vfio_pci_zdev.c 22264F: include/uapi/linux/vfio_zdev.h 22265 22266S390 ZCRYPT AND PKEY DRIVER AND AP BUS 22267M: Harald Freudenberger <freude@linux.ibm.com> 22268M: Holger Dengler <dengler@linux.ibm.com> 22269L: linux-s390@vger.kernel.org 22270S: Supported 22271F: arch/s390/include/asm/ap.h 22272F: arch/s390/include/asm/pkey.h 22273F: arch/s390/include/asm/trace/zcrypt.h 22274F: arch/s390/include/uapi/asm/pkey.h 22275F: arch/s390/include/uapi/asm/zcrypt.h 22276F: drivers/s390/crypto/ 22277 22278S390 ZFCP DRIVER 22279M: Nihar Panda <niharp@linux.ibm.com> 22280L: linux-s390@vger.kernel.org 22281S: Supported 22282F: drivers/s390/scsi/zfcp_* 22283 22284SAA6588 RDS RECEIVER DRIVER 22285M: Hans Verkuil <hverkuil@xs4all.nl> 22286L: linux-media@vger.kernel.org 22287S: Odd Fixes 22288W: https://linuxtv.org 22289T: git git://linuxtv.org/media.git 22290F: drivers/media/i2c/saa6588* 22291 22292SAA7134 VIDEO4LINUX DRIVER 22293M: Mauro Carvalho Chehab <mchehab@kernel.org> 22294L: linux-media@vger.kernel.org 22295S: Odd fixes 22296W: https://linuxtv.org 22297T: git git://linuxtv.org/media.git 22298F: Documentation/driver-api/media/drivers/saa7134* 22299F: drivers/media/pci/saa7134/ 22300 22301SAA7146 VIDEO4LINUX-2 DRIVER 22302M: Hans Verkuil <hverkuil@xs4all.nl> 22303L: linux-media@vger.kernel.org 22304S: Maintained 22305T: git git://linuxtv.org/media.git 22306F: drivers/media/common/saa7146/ 22307F: drivers/media/pci/saa7146/ 22308F: include/media/drv-intf/saa7146* 22309 22310SAFESETID SECURITY MODULE 22311M: Micah Morton <mortonm@chromium.org> 22312S: Supported 22313F: Documentation/admin-guide/LSM/SafeSetID.rst 22314F: security/safesetid/ 22315 22316SAMSUNG AUDIO (ASoC) DRIVERS 22317M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22318L: linux-sound@vger.kernel.org 22319S: Maintained 22320B: mailto:linux-samsung-soc@vger.kernel.org 22321F: Documentation/devicetree/bindings/sound/samsung* 22322F: sound/soc/samsung/ 22323 22324SAMSUNG EXYNOS2200 SoC SUPPORT 22325M: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com> 22326L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22327L: linux-samsung-soc@vger.kernel.org 22328S: Maintained 22329F: Documentation/devicetree/bindings/clock/samsung,exynos2200-cmu.yaml 22330F: arch/arm64/boot/dts/exynos/exynos2200* 22331F: drivers/clk/samsung/clk-exynos2200.c 22332F: include/dt-bindings/clock/samsung,exynos2200-cmu.h 22333 22334SAMSUNG EXYNOS850 SoC SUPPORT 22335M: Sam Protsenko <semen.protsenko@linaro.org> 22336L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22337L: linux-samsung-soc@vger.kernel.org 22338S: Maintained 22339F: Documentation/devicetree/bindings/clock/samsung,exynos850-clock.yaml 22340F: arch/arm64/boot/dts/exynos/exynos850* 22341F: drivers/clk/samsung/clk-exynos850.c 22342F: include/dt-bindings/clock/exynos850.h 22343 22344SAMSUNG EXYNOS ACPM MAILBOX PROTOCOL 22345M: Tudor Ambarus <tudor.ambarus@linaro.org> 22346L: linux-kernel@vger.kernel.org 22347L: linux-samsung-soc@vger.kernel.org 22348S: Supported 22349F: Documentation/devicetree/bindings/firmware/google,gs101-acpm-ipc.yaml 22350F: drivers/firmware/samsung/exynos-acpm* 22351F: include/linux/firmware/samsung/exynos-acpm-protocol.h 22352 22353SAMSUNG EXYNOS MAILBOX DRIVER 22354M: Tudor Ambarus <tudor.ambarus@linaro.org> 22355L: linux-kernel@vger.kernel.org 22356L: linux-samsung-soc@vger.kernel.org 22357S: Supported 22358F: Documentation/devicetree/bindings/mailbox/google,gs101-mbox.yaml 22359F: drivers/mailbox/exynos-mailbox.c 22360F: include/linux/mailbox/exynos-message.h 22361 22362SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 22363M: Krzysztof Kozlowski <krzk@kernel.org> 22364L: linux-crypto@vger.kernel.org 22365L: linux-samsung-soc@vger.kernel.org 22366S: Maintained 22367F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 22368F: drivers/crypto/exynos-rng.c 22369 22370SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 22371M: Łukasz Stelmach <l.stelmach@samsung.com> 22372L: linux-samsung-soc@vger.kernel.org 22373S: Maintained 22374F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 22375F: drivers/char/hw_random/exynos-trng.c 22376 22377SAMSUNG FRAMEBUFFER DRIVER 22378M: Jingoo Han <jingoohan1@gmail.com> 22379L: linux-fbdev@vger.kernel.org 22380S: Maintained 22381F: drivers/video/fbdev/s3c-fb.c 22382 22383SAMSUNG GALAXY BOOK DRIVER 22384M: Joshua Grisham <josh@joshuagrisham.com> 22385L: platform-driver-x86@vger.kernel.org 22386S: Maintained 22387F: Documentation/admin-guide/laptops/samsung-galaxybook.rst 22388F: drivers/platform/x86/samsung-galaxybook.c 22389 22390SAMSUNG INTERCONNECT DRIVERS 22391M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22392M: Artur Świgoń <a.swigon@samsung.com> 22393L: linux-pm@vger.kernel.org 22394L: linux-samsung-soc@vger.kernel.org 22395S: Supported 22396F: drivers/interconnect/samsung/ 22397 22398SAMSUNG LAPTOP DRIVER 22399M: Corentin Chary <corentin.chary@gmail.com> 22400L: platform-driver-x86@vger.kernel.org 22401S: Maintained 22402F: drivers/platform/x86/samsung-laptop.c 22403 22404SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 22405M: Krzysztof Kozlowski <krzk@kernel.org> 22406R: André Draszik <andre.draszik@linaro.org> 22407L: linux-kernel@vger.kernel.org 22408L: linux-samsung-soc@vger.kernel.org 22409S: Maintained 22410B: mailto:linux-samsung-soc@vger.kernel.org 22411F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 22412F: Documentation/devicetree/bindings/mfd/samsung,s2*.yaml 22413F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 22414F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 22415F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 22416F: drivers/clk/clk-s2mps11.c 22417F: drivers/mfd/sec*.[ch] 22418F: drivers/regulator/s2m*.c 22419F: drivers/regulator/s5m*.c 22420F: drivers/rtc/rtc-s5m.c 22421F: include/linux/mfd/samsung/ 22422 22423SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 22424M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 22425L: linux-media@vger.kernel.org 22426L: linux-samsung-soc@vger.kernel.org 22427S: Maintained 22428F: drivers/media/platform/samsung/s3c-camif/ 22429F: include/media/drv-intf/s3c_camif.h 22430 22431SAMSUNG S3FWRN5 NFC DRIVER 22432M: Krzysztof Kozlowski <krzk@kernel.org> 22433S: Maintained 22434F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 22435F: drivers/nfc/s3fwrn5 22436 22437SAMSUNG S5C73M3 CAMERA DRIVER 22438M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22439M: Andrzej Hajda <andrzej.hajda@intel.com> 22440L: linux-media@vger.kernel.org 22441S: Supported 22442F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 22443F: drivers/media/i2c/s5c73m3/* 22444 22445SAMSUNG S5K5BAF 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: drivers/media/i2c/s5k5baf.c 22451 22452SAMSUNG S5P Security SubSystem (SSS) DRIVER 22453M: Krzysztof Kozlowski <krzk@kernel.org> 22454M: Vladimir Zapolskiy <vz@mleia.com> 22455L: linux-crypto@vger.kernel.org 22456L: linux-samsung-soc@vger.kernel.org 22457S: Maintained 22458F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 22459F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 22460F: drivers/crypto/s5p-sss.c 22461 22462SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 22463M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22464L: linux-media@vger.kernel.org 22465S: Supported 22466Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22467F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 22468F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 22469F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 22470F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 22471F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 22472F: drivers/media/platform/samsung/exynos4-is/ 22473 22474SAMSUNG SOC CLOCK DRIVERS 22475M: Krzysztof Kozlowski <krzk@kernel.org> 22476M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22477M: Chanwoo Choi <cw00.choi@samsung.com> 22478R: Alim Akhtar <alim.akhtar@samsung.com> 22479L: linux-samsung-soc@vger.kernel.org 22480S: Maintained 22481T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 22482F: Documentation/devicetree/bindings/clock/samsung,*.yaml 22483F: Documentation/devicetree/bindings/clock/samsung,s3c* 22484F: drivers/clk/samsung/ 22485F: include/dt-bindings/clock/exynos*.h 22486F: include/dt-bindings/clock/s5p*.h 22487F: include/dt-bindings/clock/samsung,*.h 22488F: include/linux/clk/samsung.h 22489 22490SAMSUNG SPI DRIVERS 22491M: Andi Shyti <andi.shyti@kernel.org> 22492R: Tudor Ambarus <tudor.ambarus@linaro.org> 22493L: linux-spi@vger.kernel.org 22494L: linux-samsung-soc@vger.kernel.org 22495S: Maintained 22496F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 22497F: drivers/spi/spi-s3c* 22498F: include/linux/platform_data/spi-s3c64xx.h 22499 22500SAMSUNG SXGBE DRIVERS 22501M: Byungho An <bh74.an@samsung.com> 22502L: netdev@vger.kernel.org 22503S: Maintained 22504F: drivers/net/ethernet/samsung/sxgbe/ 22505 22506SAMSUNG THERMAL DRIVER 22507M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 22508M: Krzysztof Kozlowski <krzk@kernel.org> 22509L: linux-pm@vger.kernel.org 22510L: linux-samsung-soc@vger.kernel.org 22511S: Maintained 22512F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 22513F: drivers/thermal/samsung/ 22514 22515SAMSUNG USB2 PHY DRIVER 22516M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22517L: linux-kernel@vger.kernel.org 22518S: Supported 22519F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 22520F: Documentation/driver-api/phy/samsung-usb2.rst 22521F: drivers/phy/samsung/phy-exynos4210-usb2.c 22522F: drivers/phy/samsung/phy-exynos4x12-usb2.c 22523F: drivers/phy/samsung/phy-exynos5250-usb2.c 22524F: drivers/phy/samsung/phy-s5pv210-usb2.c 22525F: drivers/phy/samsung/phy-samsung-usb2.c 22526F: drivers/phy/samsung/phy-samsung-usb2.h 22527 22528SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 22529M: Paul Barker <paul.barker@sancloud.com> 22530R: Marc Murphy <marc.murphy@sancloud.com> 22531S: Supported 22532F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 22533 22534SC1200 WDT DRIVER 22535M: Zwane Mwaikambo <zwanem@gmail.com> 22536S: Maintained 22537F: drivers/watchdog/sc1200wdt.c 22538 22539SCHEDULER 22540M: Ingo Molnar <mingo@redhat.com> 22541M: Peter Zijlstra <peterz@infradead.org> 22542M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 22543M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 22544R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 22545R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 22546R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 22547R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 22548R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 22549L: linux-kernel@vger.kernel.org 22550S: Maintained 22551T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 22552F: include/linux/preempt.h 22553F: include/linux/sched.h 22554F: include/linux/wait.h 22555F: include/uapi/linux/sched.h 22556F: kernel/fork.c 22557F: kernel/sched/ 22558F: tools/sched/ 22559 22560SCHEDULER - SCHED_EXT 22561R: Tejun Heo <tj@kernel.org> 22562R: David Vernet <void@manifault.com> 22563R: Andrea Righi <arighi@nvidia.com> 22564R: Changwoo Min <changwoo@igalia.com> 22565L: sched-ext@lists.linux.dev 22566S: Maintained 22567W: https://github.com/sched-ext/scx 22568T: git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext.git 22569F: include/linux/sched/ext.h 22570F: kernel/sched/ext* 22571F: tools/sched_ext/ 22572F: tools/testing/selftests/sched_ext 22573 22574SCIOSENSE ENS160 MULTI-GAS SENSOR DRIVER 22575M: Gustavo Silva <gustavograzs@gmail.com> 22576S: Maintained 22577F: drivers/iio/chemical/ens160_core.c 22578F: drivers/iio/chemical/ens160_i2c.c 22579F: drivers/iio/chemical/ens160_spi.c 22580F: drivers/iio/chemical/ens160.h 22581 22582SCSI LIBSAS SUBSYSTEM 22583R: John Garry <john.g.garry@oracle.com> 22584R: Jason Yan <yanaijie@huawei.com> 22585L: linux-scsi@vger.kernel.org 22586S: Supported 22587F: Documentation/scsi/libsas.rst 22588F: drivers/scsi/libsas/ 22589F: include/scsi/libsas.h 22590F: include/scsi/sas_ata.h 22591 22592SCSI RDMA PROTOCOL (SRP) INITIATOR 22593M: Bart Van Assche <bvanassche@acm.org> 22594L: linux-rdma@vger.kernel.org 22595S: Supported 22596Q: http://patchwork.kernel.org/project/linux-rdma/list/ 22597F: drivers/infiniband/ulp/srp/ 22598F: include/scsi/srp.h 22599 22600SCSI RDMA PROTOCOL (SRP) TARGET 22601M: Bart Van Assche <bvanassche@acm.org> 22602L: linux-rdma@vger.kernel.org 22603L: target-devel@vger.kernel.org 22604S: Supported 22605Q: http://patchwork.kernel.org/project/linux-rdma/list/ 22606F: drivers/infiniband/ulp/srpt/ 22607 22608SCSI SG DRIVER 22609M: Doug Gilbert <dgilbert@interlog.com> 22610L: linux-scsi@vger.kernel.org 22611S: Maintained 22612W: http://sg.danny.cz/sg 22613F: Documentation/scsi/scsi-generic.rst 22614F: drivers/scsi/sg.c 22615F: include/scsi/sg.h 22616 22617SCSI SUBSYSTEM 22618M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 22619M: "Martin K. Petersen" <martin.petersen@oracle.com> 22620L: linux-scsi@vger.kernel.org 22621S: Maintained 22622Q: https://patchwork.kernel.org/project/linux-scsi/list/ 22623T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 22624T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 22625F: Documentation/devicetree/bindings/scsi/ 22626F: drivers/scsi/ 22627F: drivers/ufs/ 22628F: include/scsi/ 22629F: include/uapi/scsi/ 22630 22631SCSI TAPE DRIVER 22632M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 22633L: linux-scsi@vger.kernel.org 22634S: Maintained 22635F: Documentation/scsi/st.rst 22636F: drivers/scsi/st.* 22637F: drivers/scsi/st_*.h 22638 22639SCSI TARGET CORE USER DRIVER 22640M: Bodo Stroesser <bostroesser@gmail.com> 22641L: linux-scsi@vger.kernel.org 22642L: target-devel@vger.kernel.org 22643S: Supported 22644F: Documentation/target/tcmu-design.rst 22645F: drivers/target/target_core_user.c 22646F: include/uapi/linux/target_core_user.h 22647 22648SCSI TARGET SUBSYSTEM 22649M: "Martin K. Petersen" <martin.petersen@oracle.com> 22650L: linux-scsi@vger.kernel.org 22651L: target-devel@vger.kernel.org 22652S: Supported 22653Q: https://patchwork.kernel.org/project/target-devel/list/ 22654T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 22655F: Documentation/target/ 22656F: drivers/target/ 22657F: include/target/ 22658 22659SCTP PROTOCOL 22660M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 22661M: Xin Long <lucien.xin@gmail.com> 22662L: linux-sctp@vger.kernel.org 22663S: Maintained 22664W: https://github.com/sctp/lksctp-tools/wiki 22665F: Documentation/networking/sctp.rst 22666F: include/linux/sctp.h 22667F: include/net/sctp/ 22668F: include/uapi/linux/sctp.h 22669F: net/sctp/ 22670 22671SCx200 CPU SUPPORT 22672M: Jim Cromie <jim.cromie@gmail.com> 22673S: Odd Fixes 22674F: Documentation/i2c/busses/scx200_acb.rst 22675F: arch/x86/platform/scx200/ 22676F: drivers/i2c/busses/scx200* 22677F: drivers/mtd/maps/scx200_docflash.c 22678F: drivers/watchdog/scx200_wdt.c 22679F: include/linux/scx200.h 22680 22681SCx200 GPIO DRIVER 22682M: Jim Cromie <jim.cromie@gmail.com> 22683S: Maintained 22684F: drivers/char/scx200_gpio.c 22685F: include/linux/scx200_gpio.h 22686 22687SCx200 HRT CLOCKSOURCE DRIVER 22688M: Jim Cromie <jim.cromie@gmail.com> 22689S: Maintained 22690F: drivers/clocksource/scx200_hrt.c 22691 22692SDCA LIBRARY AND CLASS DRIVER 22693M: Charles Keepax <ckeepax@opensource.cirrus.com> 22694M: Maciej Strozek <mstrozek@opensource.cirrus.com> 22695R: Bard Liao <yung-chuan.liao@linux.intel.com> 22696R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 22697L: linux-sound@vger.kernel.org 22698L: patches@opensource.cirrus.com 22699S: Maintained 22700F: include/sound/sdca* 22701F: sound/soc/sdca/* 22702 22703SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 22704M: Sascha Sommer <saschasommer@freenet.de> 22705L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 22706S: Maintained 22707F: drivers/mmc/host/sdricoh_cs.c 22708 22709SECO BOARDS CEC DRIVER 22710M: Ettore Chimenti <ek5.chimenti@gmail.com> 22711S: Maintained 22712F: drivers/media/cec/platform/seco/seco-cec.c 22713F: drivers/media/cec/platform/seco/seco-cec.h 22714 22715SECURE COMPUTING 22716M: Kees Cook <kees@kernel.org> 22717R: Andy Lutomirski <luto@amacapital.net> 22718R: Will Drewry <wad@chromium.org> 22719S: Supported 22720T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 22721F: Documentation/userspace-api/seccomp_filter.rst 22722F: include/linux/seccomp.h 22723F: include/uapi/linux/seccomp.h 22724F: kernel/seccomp.c 22725F: tools/testing/selftests/kselftest_harness.h 22726F: tools/testing/selftests/kselftest_harness/ 22727F: tools/testing/selftests/seccomp/* 22728K: \bsecure_computing 22729K: \bTIF_SECCOMP\b 22730 22731SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 22732M: Kamal Dasu <kamal.dasu@broadcom.com> 22733M: Al Cooper <alcooperx@gmail.com> 22734R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 22735L: linux-mmc@vger.kernel.org 22736S: Maintained 22737F: drivers/mmc/host/sdhci-brcmstb* 22738 22739SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 22740M: Adrian Hunter <adrian.hunter@intel.com> 22741L: linux-mmc@vger.kernel.org 22742S: Supported 22743F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 22744F: drivers/mmc/host/sdhci* 22745 22746SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 22747M: Aubin Constans <aubin.constans@microchip.com> 22748R: Eugen Hristev <eugen.hristev@collabora.com> 22749L: linux-mmc@vger.kernel.org 22750S: Supported 22751F: drivers/mmc/host/sdhci-of-at91.c 22752 22753SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 22754M: Haibo Chen <haibo.chen@nxp.com> 22755L: imx@lists.linux.dev 22756L: linux-mmc@vger.kernel.org 22757L: s32@nxp.com 22758S: Maintained 22759F: drivers/mmc/host/sdhci-esdhc-imx.c 22760 22761SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 22762M: Ben Dooks <ben-linux@fluff.org> 22763M: Jaehoon Chung <jh80.chung@samsung.com> 22764L: linux-mmc@vger.kernel.org 22765S: Maintained 22766F: drivers/mmc/host/sdhci-s3c* 22767 22768SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 22769M: Viresh Kumar <vireshk@kernel.org> 22770L: linux-mmc@vger.kernel.org 22771S: Maintained 22772F: drivers/mmc/host/sdhci-spear.c 22773 22774SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 22775M: Vignesh Raghavendra <vigneshr@ti.com> 22776L: linux-mmc@vger.kernel.org 22777S: Maintained 22778F: drivers/mmc/host/sdhci-omap.c 22779 22780SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 22781M: Jonathan Derrick <jonathan.derrick@linux.dev> 22782L: linux-block@vger.kernel.org 22783S: Supported 22784F: block/opal_proto.h 22785F: block/sed* 22786F: include/linux/sed* 22787F: include/uapi/linux/sed* 22788 22789SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 22790M: Mark Rutland <mark.rutland@arm.com> 22791M: Lorenzo Pieralisi <lpieralisi@kernel.org> 22792M: Sudeep Holla <sudeep.holla@arm.com> 22793L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22794S: Maintained 22795F: drivers/firmware/smccc/ 22796F: include/linux/arm-smccc.h 22797 22798SECURITY CONTACT 22799M: Security Officers <security@kernel.org> 22800S: Supported 22801F: Documentation/process/security-bugs.rst 22802 22803SECURITY SUBSYSTEM 22804M: Paul Moore <paul@paul-moore.com> 22805M: James Morris <jmorris@namei.org> 22806M: "Serge E. Hallyn" <serge@hallyn.com> 22807L: linux-security-module@vger.kernel.org 22808S: Supported 22809Q: https://patchwork.kernel.org/project/linux-security-module/list 22810B: mailto:linux-security-module@vger.kernel.org 22811P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 22812T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 22813F: include/linux/lsm/ 22814F: include/linux/lsm_audit.h 22815F: include/linux/lsm_hook_defs.h 22816F: include/linux/lsm_hooks.h 22817F: include/linux/security.h 22818F: include/uapi/linux/lsm.h 22819F: security/ 22820F: tools/testing/selftests/lsm/ 22821X: security/selinux/ 22822K: \bsecurity_[a-z_0-9]\+\b 22823 22824SELINUX SECURITY MODULE 22825M: Paul Moore <paul@paul-moore.com> 22826M: Stephen Smalley <stephen.smalley.work@gmail.com> 22827R: Ondrej Mosnacek <omosnace@redhat.com> 22828L: selinux@vger.kernel.org 22829S: Supported 22830W: https://github.com/SELinuxProject 22831Q: https://patchwork.kernel.org/project/selinux/list 22832B: mailto:selinux@vger.kernel.org 22833P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 22834T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 22835F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 22836F: Documentation/ABI/removed/sysfs-selinux-disable 22837F: Documentation/admin-guide/LSM/SELinux.rst 22838F: include/trace/events/avc.h 22839F: include/uapi/linux/selinux_netlink.h 22840F: scripts/selinux/ 22841F: security/selinux/ 22842 22843SENSABLE PHANTOM 22844M: Jiri Slaby <jirislaby@kernel.org> 22845S: Maintained 22846F: drivers/misc/phantom.c 22847F: include/uapi/linux/phantom.h 22848 22849SENSEAIR SUNRISE 006-0-0007 22850M: Jacopo Mondi <jacopo@jmondi.org> 22851S: Maintained 22852F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 22853F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 22854F: drivers/iio/chemical/sunrise_co2.c 22855 22856SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 22857M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 22858S: Maintained 22859F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 22860F: drivers/iio/chemical/scd30.h 22861F: drivers/iio/chemical/scd30_core.c 22862F: drivers/iio/chemical/scd30_i2c.c 22863F: drivers/iio/chemical/scd30_serial.c 22864 22865SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 22866M: Roan van Dijk <roan@protonic.nl> 22867S: Maintained 22868F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 22869F: drivers/iio/chemical/scd4x.c 22870 22871SENSIRION SDP500 DIFFERENTIAL PRESSURE SENSOR DRIVER 22872M: Petar Stoykov <petar.stoykov@prodrive-technologies.com> 22873S: Maintained 22874F: Documentation/devicetree/bindings/iio/pressure/sensirion,sdp500.yaml 22875F: drivers/iio/pressure/sdp500.c 22876 22877SENSIRION SGP40 GAS SENSOR DRIVER 22878M: Andreas Klinger <ak@it-klinger.de> 22879S: Maintained 22880F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 22881F: drivers/iio/chemical/sgp40.c 22882 22883SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 22884M: Tomasz Duszynski <tduszyns@gmail.com> 22885S: Maintained 22886F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 22887F: drivers/iio/chemical/sps30.c 22888F: drivers/iio/chemical/sps30_i2c.c 22889F: drivers/iio/chemical/sps30_serial.c 22890 22891SERIAL DEVICE BUS 22892M: Rob Herring <robh@kernel.org> 22893L: linux-serial@vger.kernel.org 22894S: Maintained 22895F: Documentation/devicetree/bindings/serial/serial.yaml 22896F: drivers/tty/serdev/ 22897F: include/linux/serdev.h 22898 22899SERIAL IR RECEIVER 22900M: Sean Young <sean@mess.org> 22901L: linux-media@vger.kernel.org 22902S: Maintained 22903F: drivers/media/rc/serial_ir.c 22904 22905SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 22906M: Srinivas Kandagatla <srini@kernel.org> 22907L: linux-sound@vger.kernel.org 22908S: Maintained 22909F: Documentation/devicetree/bindings/slimbus/ 22910F: Documentation/driver-api/slimbus.rst 22911F: drivers/slimbus/ 22912F: include/linux/slimbus.h 22913 22914SFC NETWORK DRIVER 22915M: Edward Cree <ecree.xilinx@gmail.com> 22916L: netdev@vger.kernel.org 22917L: linux-net-drivers@amd.com 22918S: Maintained 22919F: Documentation/networking/devlink/sfc.rst 22920F: drivers/net/ethernet/sfc/ 22921 22922SFCTEMP HWMON DRIVER 22923M: Emil Renner Berthing <kernel@esmil.dk> 22924M: Hal Feng <hal.feng@starfivetech.com> 22925L: linux-hwmon@vger.kernel.org 22926S: Maintained 22927F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 22928F: Documentation/hwmon/sfctemp.rst 22929F: drivers/hwmon/sfctemp.c 22930 22931SFF/SFP/SFP+ MODULE SUPPORT 22932M: Russell King <linux@armlinux.org.uk> 22933L: netdev@vger.kernel.org 22934S: Maintained 22935F: Documentation/devicetree/bindings/net/sff,sfp.yaml 22936F: drivers/net/phy/phylink.c 22937F: drivers/net/phy/sfp* 22938F: include/linux/mdio/mdio-i2c.h 22939F: include/linux/phylink.h 22940F: include/linux/sfp.h 22941K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 22942 22943SGI GRU DRIVER 22944M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22945S: Maintained 22946F: drivers/misc/sgi-gru/ 22947 22948SGI XP/XPC/XPNET DRIVER 22949M: Robin Holt <robinmholt@gmail.com> 22950M: Steve Wahl <steve.wahl@hpe.com> 22951S: Maintained 22952F: drivers/misc/sgi-xp/ 22953 22954SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 22955M: D. Wythe <alibuda@linux.alibaba.com> 22956M: Dust Li <dust.li@linux.alibaba.com> 22957M: Sidraya Jayagond <sidraya@linux.ibm.com> 22958M: Wenjia Zhang <wenjia@linux.ibm.com> 22959R: Mahanta Jambigi <mjambigi@linux.ibm.com> 22960R: Tony Lu <tonylu@linux.alibaba.com> 22961R: Wen Gu <guwen@linux.alibaba.com> 22962L: linux-rdma@vger.kernel.org 22963L: linux-s390@vger.kernel.org 22964S: Supported 22965F: net/smc/ 22966 22967SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 22968M: Linus Walleij <linus.walleij@linaro.org> 22969L: linux-iio@vger.kernel.org 22970S: Maintained 22971T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 22972F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 22973F: drivers/iio/light/gp2ap002.c 22974 22975SHARP RJ54N1CB0C SENSOR DRIVER 22976M: Jacopo Mondi <jacopo@jmondi.org> 22977L: linux-media@vger.kernel.org 22978S: Odd fixes 22979T: git git://linuxtv.org/media.git 22980F: drivers/media/i2c/rj54n1cb0c.c 22981F: include/media/i2c/rj54n1cb0c.h 22982 22983SHRINKER 22984M: Andrew Morton <akpm@linux-foundation.org> 22985M: Dave Chinner <david@fromorbit.com> 22986R: Qi Zheng <zhengqi.arch@bytedance.com> 22987R: Roman Gushchin <roman.gushchin@linux.dev> 22988R: Muchun Song <muchun.song@linux.dev> 22989L: linux-mm@kvack.org 22990S: Maintained 22991F: Documentation/admin-guide/mm/shrinker_debugfs.rst 22992F: include/linux/list_lru.h 22993F: include/linux/shrinker.h 22994F: mm/list_lru.c 22995F: mm/shrinker.c 22996F: mm/shrinker_debug.c 22997 22998SH_VOU V4L2 OUTPUT DRIVER 22999L: linux-media@vger.kernel.org 23000S: Orphan 23001F: drivers/media/platform/renesas/sh_vou.c 23002F: include/media/drv-intf/sh_vou.h 23003 23004SI2157 MEDIA DRIVER 23005L: linux-media@vger.kernel.org 23006S: Orphan 23007W: https://linuxtv.org 23008Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23009F: drivers/media/tuners/si2157* 23010 23011SI2165 MEDIA DRIVER 23012M: Matthias Schwarzott <zzam@gentoo.org> 23013L: linux-media@vger.kernel.org 23014S: Maintained 23015W: https://linuxtv.org 23016Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23017F: drivers/media/dvb-frontends/si2165* 23018 23019SI2168 MEDIA DRIVER 23020L: linux-media@vger.kernel.org 23021S: Orphan 23022W: https://linuxtv.org 23023Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23024F: drivers/media/dvb-frontends/si2168* 23025 23026SI470X FM RADIO RECEIVER I2C DRIVER 23027M: Hans Verkuil <hverkuil@xs4all.nl> 23028L: linux-media@vger.kernel.org 23029S: Odd Fixes 23030W: https://linuxtv.org 23031T: git git://linuxtv.org/media.git 23032F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 23033F: drivers/media/radio/si470x/radio-si470x-i2c.c 23034 23035SI470X FM RADIO RECEIVER USB DRIVER 23036M: Hans Verkuil <hverkuil@xs4all.nl> 23037L: linux-media@vger.kernel.org 23038S: Maintained 23039W: https://linuxtv.org 23040T: git git://linuxtv.org/media.git 23041F: drivers/media/radio/si470x/radio-si470x-common.c 23042F: drivers/media/radio/si470x/radio-si470x-usb.c 23043F: drivers/media/radio/si470x/radio-si470x.h 23044 23045SI4713 FM RADIO TRANSMITTER I2C DRIVER 23046M: Eduardo Valentin <edubezval@gmail.com> 23047L: linux-media@vger.kernel.org 23048S: Odd Fixes 23049W: https://linuxtv.org 23050T: git git://linuxtv.org/media.git 23051F: drivers/media/radio/si4713/si4713.? 23052 23053SI4713 FM RADIO TRANSMITTER PLATFORM 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/radio-platform-si4713.c 23060 23061SI4713 FM RADIO TRANSMITTER USB DRIVER 23062M: Hans Verkuil <hverkuil@xs4all.nl> 23063L: linux-media@vger.kernel.org 23064S: Maintained 23065W: https://linuxtv.org 23066T: git git://linuxtv.org/media.git 23067F: drivers/media/radio/si4713/radio-usb-si4713.c 23068 23069SIANO DVB DRIVER 23070M: Mauro Carvalho Chehab <mchehab@kernel.org> 23071L: linux-media@vger.kernel.org 23072S: Odd fixes 23073W: https://linuxtv.org 23074T: git git://linuxtv.org/media.git 23075F: drivers/media/common/siano/ 23076F: drivers/media/mmc/siano/ 23077F: drivers/media/usb/siano/ 23078F: drivers/media/usb/siano/ 23079 23080SIEMENS IPC LED DRIVERS 23081M: Bao Cheng Su <baocheng.su@siemens.com> 23082M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23083M: Tobias Schaffner <tobias.schaffner@siemens.com> 23084L: linux-leds@vger.kernel.org 23085S: Maintained 23086F: drivers/leds/simatic/ 23087 23088SIEMENS IPC PLATFORM DRIVERS 23089M: Bao Cheng Su <baocheng.su@siemens.com> 23090M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23091M: Tobias Schaffner <tobias.schaffner@siemens.com> 23092L: platform-driver-x86@vger.kernel.org 23093S: Maintained 23094F: drivers/platform/x86/siemens/ 23095F: include/linux/platform_data/x86/simatic-ipc-base.h 23096F: include/linux/platform_data/x86/simatic-ipc.h 23097 23098SIEMENS IPC WATCHDOG DRIVERS 23099M: Bao Cheng Su <baocheng.su@siemens.com> 23100M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23101M: Tobias Schaffner <tobias.schaffner@siemens.com> 23102L: linux-watchdog@vger.kernel.org 23103S: Maintained 23104F: drivers/watchdog/simatic-ipc-wdt.c 23105 23106SIFIVE DRIVERS 23107M: Paul Walmsley <paul.walmsley@sifive.com> 23108M: Samuel Holland <samuel.holland@sifive.com> 23109L: linux-riscv@lists.infradead.org 23110S: Supported 23111F: drivers/dma/sf-pdma/ 23112N: sifive 23113K: fu[57]40 23114K: [^@]sifive 23115 23116SILEAD TOUCHSCREEN DRIVER 23117M: Hans de Goede <hansg@kernel.org> 23118L: linux-input@vger.kernel.org 23119L: platform-driver-x86@vger.kernel.org 23120S: Maintained 23121F: drivers/input/touchscreen/silead.c 23122F: drivers/platform/x86/touchscreen_dmi.c 23123 23124SILICON LABS WIRELESS DRIVERS (for WFxxx series) 23125M: Jérôme Pouiller <jerome.pouiller@silabs.com> 23126L: linux-wireless@vger.kernel.org 23127S: Supported 23128F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 23129F: drivers/net/wireless/silabs/ 23130 23131SILICON MOTION SM712 FRAME BUFFER DRIVER 23132M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 23133M: Teddy Wang <teddy.wang@siliconmotion.com> 23134M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 23135L: linux-fbdev@vger.kernel.org 23136S: Maintained 23137F: Documentation/fb/sm712fb.rst 23138F: drivers/video/fbdev/sm712* 23139 23140SILVACO I3C DUAL-ROLE MASTER 23141M: Miquel Raynal <miquel.raynal@bootlin.com> 23142M: Frank Li <Frank.Li@nxp.com> 23143L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 23144L: imx@lists.linux.dev 23145S: Maintained 23146F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 23147F: drivers/i3c/master/svc-i3c-master.c 23148 23149SIMPLEFB FB DRIVER 23150M: Hans de Goede <hansg@kernel.org> 23151L: linux-fbdev@vger.kernel.org 23152S: Maintained 23153F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 23154F: drivers/video/fbdev/simplefb.c 23155F: include/linux/platform_data/simplefb.h 23156 23157SIOX 23158M: Thorsten Scherer <t.scherer@eckelmann.de> 23159R: Pengutronix Kernel Team <kernel@pengutronix.de> 23160S: Supported 23161F: drivers/gpio/gpio-siox.c 23162F: drivers/siox/* 23163F: include/trace/events/siox.h 23164 23165SIPHASH PRF ROUTINES 23166M: Jason A. Donenfeld <Jason@zx2c4.com> 23167S: Maintained 23168F: include/linux/siphash.h 23169F: lib/siphash.c 23170F: lib/tests/siphash_kunit.c 23171 23172SIS 190 ETHERNET DRIVER 23173M: Francois Romieu <romieu@fr.zoreil.com> 23174L: netdev@vger.kernel.org 23175S: Maintained 23176F: drivers/net/ethernet/sis/sis190.c 23177 23178SIS 900/7016 FAST ETHERNET DRIVER 23179M: Daniele Venzano <venza@brownhat.org> 23180L: netdev@vger.kernel.org 23181S: Maintained 23182W: http://www.brownhat.org/sis900.html 23183F: drivers/net/ethernet/sis/sis900.* 23184 23185SIS FRAMEBUFFER DRIVER 23186S: Orphan 23187F: Documentation/fb/sisfb.rst 23188F: drivers/video/fbdev/sis/ 23189F: include/video/sisfb.h 23190 23191SIS I2C TOUCHSCREEN DRIVER 23192M: Mika Penttilä <mpenttil@redhat.com> 23193L: linux-input@vger.kernel.org 23194S: Maintained 23195F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 23196F: drivers/input/touchscreen/sis_i2c.c 23197 23198SIS USB2VGA DRIVER 23199M: Thomas Winischhofer <thomas@winischhofer.net> 23200S: Maintained 23201W: http://www.winischhofer.at/linuxsisusbvga.shtml 23202F: drivers/usb/misc/sisusbvga/ 23203 23204SL28 CPLD MFD DRIVER 23205M: Michael Walle <mwalle@kernel.org> 23206S: Maintained 23207F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 23208F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 23209F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 23210F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 23211F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 23212F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 23213F: drivers/gpio/gpio-sl28cpld.c 23214F: drivers/hwmon/sl28cpld-hwmon.c 23215F: drivers/irqchip/irq-sl28cpld.c 23216F: drivers/pwm/pwm-sl28cpld.c 23217F: drivers/watchdog/sl28cpld_wdt.c 23218 23219SL28 VPD NVMEM LAYOUT DRIVER 23220M: Michael Walle <mwalle@kernel.org> 23221S: Maintained 23222F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 23223F: drivers/nvmem/layouts/sl28vpd.c 23224 23225SLAB ALLOCATOR 23226M: Vlastimil Babka <vbabka@suse.cz> 23227M: Andrew Morton <akpm@linux-foundation.org> 23228R: Christoph Lameter <cl@gentwo.org> 23229R: David Rientjes <rientjes@google.com> 23230R: Roman Gushchin <roman.gushchin@linux.dev> 23231R: Harry Yoo <harry.yoo@oracle.com> 23232L: linux-mm@kvack.org 23233S: Maintained 23234T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 23235F: Documentation/admin-guide/mm/slab.rst 23236F: Documentation/mm/slab.rst 23237F: include/linux/mempool.h 23238F: include/linux/slab.h 23239F: mm/failslab.c 23240F: mm/mempool.c 23241F: mm/slab.h 23242F: mm/slab_common.c 23243F: mm/slub.c 23244 23245SLCAN CAN NETWORK DRIVER 23246M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 23247L: linux-can@vger.kernel.org 23248S: Maintained 23249F: drivers/net/can/slcan/ 23250 23251SLEEPABLE READ-COPY UPDATE (SRCU) 23252M: Lai Jiangshan <jiangshanlai@gmail.com> 23253M: "Paul E. McKenney" <paulmck@kernel.org> 23254M: Josh Triplett <josh@joshtriplett.org> 23255R: Steven Rostedt <rostedt@goodmis.org> 23256R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 23257L: rcu@vger.kernel.org 23258S: Supported 23259W: http://www.rdrop.com/users/paulmck/RCU/ 23260T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 23261F: include/linux/srcu*.h 23262F: kernel/rcu/srcu*.c 23263 23264SMACK SECURITY MODULE 23265M: Casey Schaufler <casey@schaufler-ca.com> 23266L: linux-security-module@vger.kernel.org 23267S: Maintained 23268W: http://schaufler-ca.com 23269T: git https://github.com/cschaufler/smack-next.git 23270F: Documentation/admin-guide/LSM/Smack.rst 23271F: security/smack/ 23272 23273SMC91x ETHERNET DRIVER 23274M: Nicolas Pitre <nico@fluxnic.net> 23275S: Odd Fixes 23276F: drivers/net/ethernet/smsc/smc91x.* 23277 23278SMSC EMC2103 HARDWARE MONITOR DRIVER 23279M: Steve Glendinning <steve.glendinning@shawell.net> 23280L: linux-hwmon@vger.kernel.org 23281S: Maintained 23282F: Documentation/hwmon/emc2103.rst 23283F: drivers/hwmon/emc2103.c 23284 23285SMSC SCH5627 HARDWARE MONITOR DRIVER 23286M: Hans de Goede <hansg@kernel.org> 23287L: linux-hwmon@vger.kernel.org 23288S: Supported 23289F: Documentation/hwmon/sch5627.rst 23290F: drivers/hwmon/sch5627.c 23291 23292SMSC UFX6000 and UFX7000 USB to VGA DRIVER 23293M: Steve Glendinning <steve.glendinning@shawell.net> 23294L: linux-fbdev@vger.kernel.org 23295S: Maintained 23296F: drivers/video/fbdev/smscufx.c 23297 23298SMSC47B397 HARDWARE MONITOR DRIVER 23299M: Jean Delvare <jdelvare@suse.com> 23300L: linux-hwmon@vger.kernel.org 23301S: Maintained 23302F: Documentation/hwmon/smsc47b397.rst 23303F: drivers/hwmon/smsc47b397.c 23304 23305SMSC911x ETHERNET DRIVER 23306M: Steve Glendinning <steve.glendinning@shawell.net> 23307L: netdev@vger.kernel.org 23308S: Maintained 23309F: drivers/net/ethernet/smsc/smsc911x.* 23310F: include/linux/smsc911x.h 23311 23312SMSC9420 PCI ETHERNET DRIVER 23313M: Steve Glendinning <steve.glendinning@shawell.net> 23314L: netdev@vger.kernel.org 23315S: Maintained 23316F: drivers/net/ethernet/smsc/smsc9420.* 23317 23318SNET DPU VIRTIO DATA PATH ACCELERATOR 23319R: Alvaro Karsz <alvaro.karsz@solid-run.com> 23320F: drivers/vdpa/solidrun/ 23321 23322SOCIONEXT (SNI) AVE NETWORK DRIVER 23323M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 23324L: netdev@vger.kernel.org 23325S: Maintained 23326F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 23327F: drivers/net/ethernet/socionext/sni_ave.c 23328 23329SOCIONEXT (SNI) NETSEC NETWORK DRIVER 23330M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 23331M: Masahisa Kojima <kojima.masahisa@socionext.com> 23332L: netdev@vger.kernel.org 23333S: Maintained 23334F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 23335F: drivers/net/ethernet/socionext/netsec.c 23336 23337SOCIONEXT (SNI) Synquacer SPI DRIVER 23338M: Masahisa Kojima <masahisa.kojima@linaro.org> 23339M: Jassi Brar <jaswinder.singh@linaro.org> 23340L: linux-spi@vger.kernel.org 23341S: Maintained 23342F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 23343F: drivers/spi/spi-synquacer.c 23344 23345SOCIONEXT SYNQUACER I2C DRIVER 23346M: Ard Biesheuvel <ardb@kernel.org> 23347L: linux-i2c@vger.kernel.org 23348S: Maintained 23349F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 23350F: drivers/i2c/busses/i2c-synquacer.c 23351 23352SOCIONEXT UNIPHIER SOUND DRIVER 23353L: linux-sound@vger.kernel.org 23354S: Orphan 23355F: sound/soc/uniphier/ 23356 23357SOCKET TIMESTAMPING 23358M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 23359R: Jason Xing <kernelxing@tencent.com> 23360S: Maintained 23361F: Documentation/networking/timestamping.rst 23362F: include/linux/net_tstamp.h 23363F: include/uapi/linux/net_tstamp.h 23364F: tools/testing/selftests/bpf/*/net_timestamping* 23365F: tools/testing/selftests/net/*timestamp* 23366F: tools/testing/selftests/net/so_txtime.c 23367 23368SOEKRIS NET48XX LED SUPPORT 23369M: Chris Boot <bootc@bootc.net> 23370S: Maintained 23371F: drivers/leds/leds-net48xx.c 23372 23373SOFT-IWARP DRIVER (siw) 23374M: Bernard Metzler <bernard.metzler@linux.dev> 23375L: linux-rdma@vger.kernel.org 23376S: Supported 23377F: drivers/infiniband/sw/siw/ 23378F: include/uapi/rdma/siw-abi.h 23379 23380SOFT-ROCE DRIVER (rxe) 23381M: Zhu Yanjun <zyjzyj2000@gmail.com> 23382L: linux-rdma@vger.kernel.org 23383S: Supported 23384F: drivers/infiniband/sw/rxe/ 23385F: include/uapi/rdma/rdma_user_rxe.h 23386 23387SOFTLOGIC 6x10 MPEG CODEC 23388M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 23389M: Andrey Utkin <andrey_utkin@fastmail.com> 23390M: Ismael Luceno <ismael@iodev.co.uk> 23391L: linux-media@vger.kernel.org 23392S: Supported 23393F: drivers/media/pci/solo6x10/ 23394 23395SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 23396M: James Morse <james.morse@arm.com> 23397L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23398S: Maintained 23399F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 23400F: drivers/firmware/arm_sdei.c 23401F: include/linux/arm_sdei.h 23402F: include/uapi/linux/arm_sdei.h 23403 23404SOFTWARE NODES AND DEVICE PROPERTIES 23405R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23406R: Daniel Scally <djrscally@gmail.com> 23407R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23408R: Sakari Ailus <sakari.ailus@linux.intel.com> 23409L: linux-acpi@vger.kernel.org 23410S: Maintained 23411F: drivers/base/property.c 23412F: drivers/base/swnode.c 23413F: include/linux/fwnode.h 23414F: include/linux/property.h 23415 23416SOFTWARE RAID (Multiple Disks) SUPPORT 23417M: Song Liu <song@kernel.org> 23418M: Yu Kuai <yukuai3@huawei.com> 23419L: linux-raid@vger.kernel.org 23420S: Supported 23421Q: https://patchwork.kernel.org/project/linux-raid/list/ 23422T: git git://git.kernel.org/pub/scm/linux/kernel/git/mdraid/linux.git 23423F: drivers/md/Kconfig 23424F: drivers/md/Makefile 23425F: drivers/md/md* 23426F: drivers/md/raid* 23427F: include/linux/raid/ 23428F: include/uapi/linux/raid/ 23429F: lib/raid6/ 23430 23431SOLIDRUN CLEARFOG SUPPORT 23432M: Russell King <linux@armlinux.org.uk> 23433S: Maintained 23434F: arch/arm/boot/dts/marvell/armada-388-clearfog* 23435F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 23436 23437SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 23438M: Russell King <linux@armlinux.org.uk> 23439S: Maintained 23440F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 23441F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 23442F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 23443 23444SONIC NETWORK DRIVER 23445M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 23446L: netdev@vger.kernel.org 23447S: Maintained 23448F: drivers/net/ethernet/natsemi/sonic.* 23449 23450SONICS SILICON BACKPLANE DRIVER (SSB) 23451M: Michael Buesch <m@bues.ch> 23452L: linux-wireless@vger.kernel.org 23453S: Maintained 23454F: drivers/ssb/ 23455F: include/linux/ssb/ 23456 23457SONY IMX208 SENSOR DRIVER 23458M: Sakari Ailus <sakari.ailus@linux.intel.com> 23459L: linux-media@vger.kernel.org 23460S: Maintained 23461T: git git://linuxtv.org/media.git 23462F: drivers/media/i2c/imx208.c 23463 23464SONY IMX214 SENSOR DRIVER 23465M: Ricardo Ribalda <ribalda@kernel.org> 23466L: linux-media@vger.kernel.org 23467S: Maintained 23468T: git git://linuxtv.org/media.git 23469F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 23470F: drivers/media/i2c/imx214.c 23471 23472SONY IMX219 SENSOR DRIVER 23473M: Dave Stevenson <dave.stevenson@raspberrypi.com> 23474L: linux-media@vger.kernel.org 23475S: Maintained 23476T: git git://linuxtv.org/media.git 23477F: Documentation/devicetree/bindings/media/i2c/sony,imx219.yaml 23478F: drivers/media/i2c/imx219.c 23479 23480SONY IMX258 SENSOR DRIVER 23481M: Sakari Ailus <sakari.ailus@linux.intel.com> 23482L: linux-media@vger.kernel.org 23483S: Maintained 23484T: git git://linuxtv.org/media.git 23485F: Documentation/devicetree/bindings/media/i2c/sony,imx258.yaml 23486F: drivers/media/i2c/imx258.c 23487 23488SONY IMX274 SENSOR DRIVER 23489M: Leon Luo <leonl@leopardimaging.com> 23490L: linux-media@vger.kernel.org 23491S: Maintained 23492T: git git://linuxtv.org/media.git 23493F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 23494F: drivers/media/i2c/imx274.c 23495 23496SONY IMX283 SENSOR DRIVER 23497M: Kieran Bingham <kieran.bingham@ideasonboard.com> 23498M: Umang Jain <umang.jain@ideasonboard.com> 23499L: linux-media@vger.kernel.org 23500S: Maintained 23501T: git git://linuxtv.org/media.git 23502F: Documentation/devicetree/bindings/media/i2c/sony,imx283.yaml 23503F: drivers/media/i2c/imx283.c 23504 23505SONY IMX290 SENSOR DRIVER 23506M: Manivannan Sadhasivam <mani@kernel.org> 23507L: linux-media@vger.kernel.org 23508S: Maintained 23509T: git git://linuxtv.org/media.git 23510F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 23511F: drivers/media/i2c/imx290.c 23512 23513SONY IMX296 SENSOR DRIVER 23514M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23515M: Manivannan Sadhasivam <mani@kernel.org> 23516L: linux-media@vger.kernel.org 23517S: Maintained 23518T: git git://linuxtv.org/media.git 23519F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 23520F: drivers/media/i2c/imx296.c 23521 23522SONY IMX319 SENSOR DRIVER 23523M: Bingbu Cao <bingbu.cao@intel.com> 23524L: linux-media@vger.kernel.org 23525S: Maintained 23526T: git git://linuxtv.org/media.git 23527F: drivers/media/i2c/imx319.c 23528 23529SONY IMX334 SENSOR DRIVER 23530L: linux-media@vger.kernel.org 23531S: Orphan 23532T: git git://linuxtv.org/media.git 23533F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 23534F: drivers/media/i2c/imx334.c 23535 23536SONY IMX335 SENSOR DRIVER 23537M: Kieran Bingham <kieran.bingham@ideasonboard.com> 23538L: linux-media@vger.kernel.org 23539S: Maintained 23540T: git git://linuxtv.org/media.git 23541F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 23542F: drivers/media/i2c/imx335.c 23543 23544SONY IMX355 SENSOR DRIVER 23545M: Tianshu Qiu <tian.shu.qiu@intel.com> 23546L: linux-media@vger.kernel.org 23547S: Maintained 23548T: git git://linuxtv.org/media.git 23549F: drivers/media/i2c/imx355.c 23550 23551SONY IMX412 SENSOR DRIVER 23552L: linux-media@vger.kernel.org 23553S: Orphan 23554T: git git://linuxtv.org/media.git 23555F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 23556F: drivers/media/i2c/imx412.c 23557 23558SONY IMX415 SENSOR DRIVER 23559M: Michael Riesch <michael.riesch@collabora.com> 23560L: linux-media@vger.kernel.org 23561S: Maintained 23562T: git git://linuxtv.org/media.git 23563F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 23564F: drivers/media/i2c/imx415.c 23565 23566SONY MEMORYSTICK SUBSYSTEM 23567M: Maxim Levitsky <maximlevitsky@gmail.com> 23568M: Alex Dubov <oakad@yahoo.com> 23569M: Ulf Hansson <ulf.hansson@linaro.org> 23570L: linux-mmc@vger.kernel.org 23571S: Maintained 23572T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 23573F: drivers/memstick/ 23574F: include/linux/memstick.h 23575 23576SONY VAIO CONTROL DEVICE DRIVER 23577M: Mattia Dongili <malattia@linux.it> 23578L: platform-driver-x86@vger.kernel.org 23579S: Maintained 23580W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 23581F: Documentation/admin-guide/laptops/sony-laptop.rst 23582F: drivers/char/sonypi.c 23583F: drivers/platform/x86/sony-laptop.c 23584 23585SOPHGO DEVICETREES and DRIVERS 23586M: Chen Wang <unicorn_wang@outlook.com> 23587M: Inochi Amaoto <inochiama@gmail.com> 23588L: sophgo@lists.linux.dev 23589W: https://github.com/sophgo/linux/wiki 23590T: git https://github.com/sophgo/linux.git 23591S: Maintained 23592N: sophgo 23593K: sophgo 23594 23595SOUND 23596M: Jaroslav Kysela <perex@perex.cz> 23597M: Takashi Iwai <tiwai@suse.com> 23598L: linux-sound@vger.kernel.org 23599S: Maintained 23600W: http://www.alsa-project.org/ 23601Q: http://patchwork.kernel.org/project/alsa-devel/list/ 23602T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 23603F: Documentation/sound/ 23604F: include/sound/ 23605F: include/uapi/sound/ 23606F: sound/ 23607F: tools/testing/selftests/alsa 23608 23609SOUND - ALSA SELFTESTS 23610M: Mark Brown <broonie@kernel.org> 23611L: linux-sound@vger.kernel.org 23612L: linux-kselftest@vger.kernel.org 23613S: Supported 23614F: tools/testing/selftests/alsa 23615 23616SOUND - COMPRESSED AUDIO 23617M: Vinod Koul <vkoul@kernel.org> 23618L: linux-sound@vger.kernel.org 23619S: Supported 23620T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 23621F: Documentation/sound/designs/compress-offload.rst 23622F: include/sound/compress_driver.h 23623F: include/uapi/sound/compress_* 23624F: sound/core/compress_offload.c 23625F: sound/soc/soc-compress.c 23626 23627SOUND - CORE KUNIT TEST 23628M: Ivan Orlov <ivan.orlov0322@gmail.com> 23629L: linux-sound@vger.kernel.org 23630S: Supported 23631F: sound/core/sound_kunit.c 23632 23633SOUND - DMAENGINE HELPERS 23634M: Lars-Peter Clausen <lars@metafoo.de> 23635S: Supported 23636F: include/sound/dmaengine_pcm.h 23637F: sound/core/pcm_dmaengine.c 23638F: sound/soc/soc-generic-dmaengine-pcm.c 23639 23640SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 23641M: Liam Girdwood <lgirdwood@gmail.com> 23642M: Mark Brown <broonie@kernel.org> 23643L: linux-sound@vger.kernel.org 23644S: Supported 23645W: http://alsa-project.org/main/index.php/ASoC 23646T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 23647F: Documentation/devicetree/bindings/sound/ 23648F: Documentation/sound/soc/ 23649F: include/dt-bindings/sound/ 23650F: include/sound/cs* 23651X: include/sound/cs4231-regs.h 23652X: include/sound/cs8403.h 23653X: include/sound/cs8427.h 23654F: include/sound/madera-pdata.h 23655F: include/sound/soc* 23656F: include/sound/sof.h 23657F: include/sound/sof/ 23658F: include/sound/wm*.h 23659F: include/trace/events/sof*.h 23660F: include/uapi/sound/asoc.h 23661F: sound/soc/ 23662 23663SOUND - SOC LAYER / dapm-graph 23664M: Luca Ceresoli <luca.ceresoli@bootlin.com> 23665L: linux-sound@vger.kernel.org 23666S: Maintained 23667F: tools/sound/dapm-graph 23668 23669SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 23670M: Liam Girdwood <lgirdwood@gmail.com> 23671M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 23672M: Bard Liao <yung-chuan.liao@linux.intel.com> 23673M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 23674M: Daniel Baluta <daniel.baluta@nxp.com> 23675R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 23676R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 23677L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 23678S: Supported 23679W: https://github.com/thesofproject/linux/ 23680F: sound/soc/sof/ 23681 23682SOUND - GENERIC SOUND CARD (Simple-Audio-Card, Audio-Graph-Card) 23683M: Mark Brown <broonie@kernel.org> 23684M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 23685S: Supported 23686L: linux-sound@vger.kernel.org 23687F: sound/soc/generic/ 23688F: include/sound/simple_card* 23689F: Documentation/devicetree/bindings/sound/simple-card.yaml 23690F: Documentation/devicetree/bindings/sound/audio-graph*.yaml 23691 23692SOUNDWIRE SUBSYSTEM 23693M: Vinod Koul <vkoul@kernel.org> 23694M: Bard Liao <yung-chuan.liao@linux.intel.com> 23695R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 23696L: linux-sound@vger.kernel.org 23697S: Supported 23698T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 23699F: Documentation/driver-api/soundwire/ 23700F: drivers/soundwire/ 23701F: include/linux/soundwire/ 23702 23703SP2 MEDIA DRIVER 23704M: Olli Salonen <olli.salonen@iki.fi> 23705L: linux-media@vger.kernel.org 23706S: Maintained 23707W: https://linuxtv.org 23708Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23709F: drivers/media/dvb-frontends/sp2* 23710 23711SPANISH DOCUMENTATION 23712M: Carlos Bilbao <carlos.bilbao@kernel.org> 23713R: Avadhut Naik <avadhut.naik@amd.com> 23714S: Maintained 23715F: Documentation/translations/sp_SP/ 23716 23717SPARC + UltraSPARC (sparc/sparc64) 23718M: "David S. Miller" <davem@davemloft.net> 23719M: Andreas Larsson <andreas@gaisler.com> 23720L: sparclinux@vger.kernel.org 23721S: Maintained 23722Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 23723T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 23724T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 23725F: arch/sparc/ 23726F: drivers/sbus/ 23727 23728SPARC SERIAL DRIVERS 23729M: "David S. Miller" <davem@davemloft.net> 23730L: sparclinux@vger.kernel.org 23731S: Maintained 23732T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 23733T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 23734F: drivers/tty/serial/suncore.c 23735F: drivers/tty/serial/sunhv.c 23736F: drivers/tty/serial/sunsab.c 23737F: drivers/tty/serial/sunsab.h 23738F: drivers/tty/serial/sunsu.c 23739F: drivers/tty/serial/sunzilog.c 23740F: drivers/tty/serial/sunzilog.h 23741F: drivers/tty/vcc.c 23742F: include/linux/sunserialcore.h 23743 23744SPARSE CHECKER 23745M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 23746L: linux-sparse@vger.kernel.org 23747S: Maintained 23748W: https://sparse.docs.kernel.org/ 23749Q: https://patchwork.kernel.org/project/linux-sparse/list/ 23750B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 23751T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 23752F: include/linux/compiler.h 23753 23754SPEAKUP CONSOLE SPEECH DRIVER 23755M: William Hubbs <w.d.hubbs@gmail.com> 23756M: Chris Brannon <chris@the-brannons.com> 23757M: Kirk Reiser <kirk@reisers.ca> 23758M: Samuel Thibault <samuel.thibault@ens-lyon.org> 23759L: speakup@linux-speakup.org 23760S: Odd Fixes 23761W: http://www.linux-speakup.org/ 23762W: https://github.com/linux-speakup/speakup 23763B: https://github.com/linux-speakup/speakup/issues 23764F: drivers/accessibility/speakup/ 23765 23766SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 23767M: Viresh Kumar <vireshk@kernel.org> 23768L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23769L: soc@lists.linux.dev 23770S: Maintained 23771W: http://www.st.com/spear 23772F: arch/arm/boot/dts/st/spear* 23773F: arch/arm/mach-spear/ 23774F: drivers/clk/spear/ 23775F: drivers/pinctrl/spear/ 23776 23777SPI NOR SUBSYSTEM 23778M: Tudor Ambarus <tudor.ambarus@linaro.org> 23779M: Pratyush Yadav <pratyush@kernel.org> 23780M: Michael Walle <mwalle@kernel.org> 23781L: linux-mtd@lists.infradead.org 23782S: Maintained 23783W: http://www.linux-mtd.infradead.org/ 23784Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 23785C: irc://irc.oftc.net/mtd 23786T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 23787F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 23788F: drivers/mtd/spi-nor/ 23789F: include/linux/mtd/spi-nor.h 23790 23791SPI OFFLOAD 23792R: David Lechner <dlechner@baylibre.com> 23793F: drivers/spi/spi-offload-trigger-*.c 23794F: drivers/spi/spi-offload.c 23795F: include/linux/spi/offload/ 23796K: spi_offload 23797 23798SPI SUBSYSTEM 23799M: Mark Brown <broonie@kernel.org> 23800L: linux-spi@vger.kernel.org 23801S: Maintained 23802Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 23803T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 23804F: Documentation/devicetree/bindings/spi/ 23805F: Documentation/spi/ 23806F: drivers/spi/ 23807F: include/linux/spi/ 23808F: include/uapi/linux/spi/ 23809F: tools/spi/ 23810 23811SPMI SUBSYSTEM 23812M: Stephen Boyd <sboyd@kernel.org> 23813L: linux-kernel@vger.kernel.org 23814S: Maintained 23815T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 23816F: Documentation/devicetree/bindings/spmi/ 23817F: drivers/spmi/ 23818F: include/dt-bindings/spmi/spmi.h 23819F: include/linux/spmi.h 23820F: include/trace/events/spmi.h 23821 23822SPU FILE SYSTEM 23823L: linuxppc-dev@lists.ozlabs.org 23824S: Orphan 23825F: Documentation/filesystems/spufs/spufs.rst 23826F: arch/powerpc/platforms/cell/spufs/ 23827 23828SQUASHFS FILE SYSTEM 23829M: Phillip Lougher <phillip@squashfs.org.uk> 23830L: squashfs-devel@lists.sourceforge.net (subscribers-only) 23831S: Maintained 23832W: http://squashfs.org.uk 23833T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 23834F: Documentation/filesystems/squashfs.rst 23835F: fs/squashfs/ 23836 23837SRM (Alpha) environment access 23838M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 23839S: Maintained 23840F: arch/alpha/kernel/srm_env.c 23841 23842ST LSM6DSx IMU IIO DRIVER 23843M: Lorenzo Bianconi <lorenzo@kernel.org> 23844L: linux-iio@vger.kernel.org 23845S: Maintained 23846W: http://www.st.com/ 23847F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 23848F: drivers/iio/imu/st_lsm6dsx/ 23849 23850ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 23851M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23852M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23853L: linux-media@vger.kernel.org 23854S: Maintained 23855T: git git://linuxtv.org/media.git 23856F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 23857F: drivers/media/i2c/st-mipid02.c 23858 23859ST STC3117 FUEL GAUGE DRIVER 23860M: Hardevsinh Palaniya <hardevsinh.palaniya@siliconsignals.io> 23861M: Bhavin Sharma <bhavin.sharma@siliconsignals.io> 23862L: linux-pm@vger.kernel.org 23863S: Maintained 23864F: Documentation/devicetree/bindings/power/supply/st,stc3117.yaml 23865F: drivers/power/supply/stc3117_fuel_gauge.c 23866 23867ST STM32 FIREWALL 23868M: Gatien Chevallier <gatien.chevallier@foss.st.com> 23869S: Maintained 23870F: drivers/bus/stm32_etzpc.c 23871F: drivers/bus/stm32_firewall.c 23872F: drivers/bus/stm32_rifsc.c 23873 23874ST STM32 HDP PINCTRL DRIVER 23875M: Clément Le Goffic <legoffic.clement@gmail.com> 23876S: Maintained 23877F: Documentation/devicetree/bindings/pinctrl/st,stm32-hdp.yaml 23878F: drivers/pinctrl/stm32/pinctrl-stm32-hdp.c 23879 23880ST STM32 I2C/SMBUS DRIVER 23881M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 23882M: Alain Volmat <alain.volmat@foss.st.com> 23883L: linux-i2c@vger.kernel.org 23884S: Maintained 23885F: drivers/i2c/busses/i2c-stm32* 23886 23887ST STM32 OCTO MEMORY MANAGER 23888M: Patrice Chotard <patrice.chotard@foss.st.com> 23889S: Maintained 23890F: Documentation/devicetree/bindings/memory-controllers/st,stm32mp25-omm.yaml 23891F: drivers/memory/stm32_omm.c 23892 23893ST STM32 PINCTRL DRIVER 23894M: Antonio Borneo <antonio.borneo@foss.st.com> 23895S: Maintained 23896F: Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml 23897F: drivers/pinctrl/stm32/ 23898F: include/dt-bindings/pinctrl/stm32-pinfunc.h 23899X: drivers/pinctrl/stm32/pinctrl-stm32-hdp.c 23900 23901ST STM32 SPI DRIVER 23902M: Alain Volmat <alain.volmat@foss.st.com> 23903L: linux-spi@vger.kernel.org 23904S: Maintained 23905F: drivers/spi/spi-stm32.c 23906 23907ST STPDDC60 DRIVER 23908M: Daniel Nilsson <daniel.nilsson@flex.com> 23909L: linux-hwmon@vger.kernel.org 23910S: Maintained 23911F: Documentation/hwmon/stpddc60.rst 23912F: drivers/hwmon/pmbus/stpddc60.c 23913 23914ST VD55G1 DRIVER 23915M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23916M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23917L: linux-media@vger.kernel.org 23918S: Maintained 23919F: Documentation/devicetree/bindings/media/i2c/st,vd55g1.yaml 23920F: drivers/media/i2c/vd55g1.c 23921 23922ST VD56G3 IMAGE SENSOR 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,vd56g3.yaml 23928F: drivers/media/i2c/vd56g3.c 23929 23930ST VGXY61 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 23935T: git git://linuxtv.org/media.git 23936F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 23937F: Documentation/userspace-api/media/drivers/vgxy61.rst 23938F: drivers/media/i2c/vgxy61.c 23939 23940ST VL53L0X ToF RANGER(I2C) IIO DRIVER 23941M: Song Qiang <songqiang1304521@gmail.com> 23942L: linux-iio@vger.kernel.org 23943S: Maintained 23944F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 23945F: drivers/iio/proximity/vl53l0x-i2c.c 23946 23947STABLE BRANCH 23948M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23949M: Sasha Levin <sashal@kernel.org> 23950L: stable@vger.kernel.org 23951S: Supported 23952F: Documentation/process/stable-kernel-rules.rst 23953 23954STAGING - ATOMISP DRIVER 23955M: Hans de Goede <hansg@kernel.org> 23956M: Mauro Carvalho Chehab <mchehab@kernel.org> 23957R: Sakari Ailus <sakari.ailus@linux.intel.com> 23958L: linux-media@vger.kernel.org 23959S: Maintained 23960F: drivers/staging/media/atomisp/ 23961 23962STAGING - INDUSTRIAL IO 23963M: Jonathan Cameron <jic23@kernel.org> 23964L: linux-iio@vger.kernel.org 23965S: Odd Fixes 23966F: drivers/staging/iio/ 23967 23968STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 23969M: Marc Dietrich <marvin24@gmx.de> 23970L: ac100@lists.launchpad.net (moderated for non-subscribers) 23971L: linux-tegra@vger.kernel.org 23972S: Maintained 23973F: drivers/staging/nvec/ 23974 23975STAGING - SEPS525 LCD CONTROLLER DRIVERS 23976M: Michael Hennerich <michael.hennerich@analog.com> 23977L: linux-fbdev@vger.kernel.org 23978S: Supported 23979F: drivers/staging/fbtft/fb_seps525.c 23980 23981STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 23982M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 23983M: Teddy Wang <teddy.wang@siliconmotion.com> 23984M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 23985L: linux-fbdev@vger.kernel.org 23986S: Maintained 23987F: drivers/staging/sm750fb/ 23988 23989STAGING SUBSYSTEM 23990M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23991L: linux-staging@lists.linux.dev 23992S: Supported 23993T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 23994F: drivers/staging/ 23995 23996STANDALONE CACHE CONTROLLER DRIVERS 23997M: Conor Dooley <conor@kernel.org> 23998S: Maintained 23999T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 24000F: Documentation/devicetree/bindings/cache/ 24001F: drivers/cache 24002 24003STARFIRE/DURALAN NETWORK DRIVER 24004M: Ion Badulescu <ionut@badula.org> 24005S: Odd Fixes 24006F: drivers/net/ethernet/adaptec/starfire* 24007 24008STARFIVE CAMERA SUBSYSTEM DRIVER 24009M: Jack Zhu <jack.zhu@starfivetech.com> 24010M: Changhuang Liang <changhuang.liang@starfivetech.com> 24011L: linux-media@vger.kernel.org 24012S: Maintained 24013F: Documentation/admin-guide/media/starfive_camss.rst 24014F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 24015F: drivers/staging/media/starfive/camss 24016 24017STARFIVE CRYPTO DRIVER 24018M: Jia Jie Ho <jiajie.ho@starfivetech.com> 24019M: William Qiu <william.qiu@starfivetech.com> 24020S: Supported 24021F: Documentation/devicetree/bindings/crypto/starfive* 24022F: drivers/crypto/starfive/ 24023 24024STARFIVE DEVICETREES 24025M: Emil Renner Berthing <kernel@esmil.dk> 24026S: Maintained 24027F: arch/riscv/boot/dts/starfive/ 24028 24029STARFIVE DWMAC GLUE LAYER 24030M: Emil Renner Berthing <kernel@esmil.dk> 24031M: Minda Chen <minda.chen@starfivetech.com> 24032S: Maintained 24033F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 24034F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 24035 24036STARFIVE JH7110 DPHY RX DRIVER 24037M: Jack Zhu <jack.zhu@starfivetech.com> 24038M: Changhuang Liang <changhuang.liang@starfivetech.com> 24039S: Supported 24040F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 24041F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 24042 24043STARFIVE JH7110 DPHY TX DRIVER 24044M: Keith Zhao <keith.zhao@starfivetech.com> 24045S: Supported 24046F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-tx.yaml 24047F: drivers/phy/starfive/phy-jh7110-dphy-tx.c 24048 24049STARFIVE JH7110 MMC/SD/SDIO DRIVER 24050M: William Qiu <william.qiu@starfivetech.com> 24051S: Supported 24052F: Documentation/devicetree/bindings/mmc/starfive* 24053F: drivers/mmc/host/dw_mmc-starfive.c 24054 24055STARFIVE JH7110 PLL CLOCK DRIVER 24056M: Xingyu Wu <xingyu.wu@starfivetech.com> 24057S: Supported 24058F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 24059F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 24060 24061STARFIVE JH7110 PWMDAC DRIVER 24062M: Hal Feng <hal.feng@starfivetech.com> 24063M: Xingyu Wu <xingyu.wu@starfivetech.com> 24064S: Supported 24065F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 24066F: sound/soc/starfive/jh7110_pwmdac.c 24067 24068STARFIVE JH7110 SYSCON 24069M: William Qiu <william.qiu@starfivetech.com> 24070M: Xingyu Wu <xingyu.wu@starfivetech.com> 24071S: Supported 24072F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 24073 24074STARFIVE JH7110 TDM DRIVER 24075M: Walker Chen <walker.chen@starfivetech.com> 24076S: Maintained 24077F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 24078F: sound/soc/starfive/jh7110_tdm.c 24079 24080STARFIVE JH71X0 CLOCK DRIVERS 24081M: Emil Renner Berthing <kernel@esmil.dk> 24082M: Hal Feng <hal.feng@starfivetech.com> 24083S: Maintained 24084F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 24085F: drivers/clk/starfive/clk-starfive-jh71* 24086F: include/dt-bindings/clock/starfive?jh71*.h 24087 24088STARFIVE JH71X0 PINCTRL DRIVERS 24089M: Emil Renner Berthing <kernel@esmil.dk> 24090M: Hal Feng <hal.feng@starfivetech.com> 24091L: linux-gpio@vger.kernel.org 24092S: Maintained 24093F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 24094F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 24095F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 24096F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 24097 24098STARFIVE JH71X0 RESET CONTROLLER DRIVERS 24099M: Emil Renner Berthing <kernel@esmil.dk> 24100M: Hal Feng <hal.feng@starfivetech.com> 24101S: Maintained 24102F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 24103F: drivers/reset/starfive/reset-starfive-jh71* 24104F: include/dt-bindings/reset/starfive?jh71*.h 24105 24106STARFIVE JH71X0 USB DRIVERS 24107M: Minda Chen <minda.chen@starfivetech.com> 24108S: Maintained 24109F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 24110F: drivers/usb/cdns3/cdns3-starfive.c 24111 24112STARFIVE JH71XX PMU CONTROLLER DRIVER 24113M: Walker Chen <walker.chen@starfivetech.com> 24114M: Changhuang Liang <changhuang.liang@starfivetech.com> 24115S: Supported 24116F: Documentation/devicetree/bindings/power/starfive* 24117F: drivers/pmdomain/starfive/ 24118F: include/dt-bindings/power/starfive,jh7110-pmu.h 24119 24120STARFIVE SOC DRIVERS 24121M: Conor Dooley <conor@kernel.org> 24122S: Maintained 24123T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 24124F: Documentation/devicetree/bindings/soc/starfive/ 24125 24126STARFIVE STARLINK PMU DRIVER 24127M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 24128S: Maintained 24129F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 24130F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 24131F: drivers/perf/starfive_starlink_pmu.c 24132 24133STARFIVE TRNG DRIVER 24134M: Jia Jie Ho <jiajie.ho@starfivetech.com> 24135S: Supported 24136F: Documentation/devicetree/bindings/rng/starfive* 24137F: drivers/char/hw_random/jh7110-trng.c 24138 24139STARFIVE WATCHDOG DRIVER 24140M: Xingyu Wu <xingyu.wu@starfivetech.com> 24141M: Ziv Xu <ziv.xu@starfivetech.com> 24142S: Supported 24143F: Documentation/devicetree/bindings/watchdog/starfive* 24144F: drivers/watchdog/starfive-wdt.c 24145 24146STARFIVE JH71X0 PCIE AND USB PHY DRIVER 24147M: Minda Chen <minda.chen@starfivetech.com> 24148S: Supported 24149F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 24150F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 24151F: drivers/phy/starfive/phy-jh7110-pcie.c 24152F: drivers/phy/starfive/phy-jh7110-usb.c 24153 24154STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 24155M: Changhuang Liang <changhuang.liang@starfivetech.com> 24156S: Supported 24157F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 24158F: drivers/irqchip/irq-starfive-jh8100-intc.c 24159 24160STATIC BRANCH/CALL 24161M: Peter Zijlstra <peterz@infradead.org> 24162M: Josh Poimboeuf <jpoimboe@kernel.org> 24163M: Jason Baron <jbaron@akamai.com> 24164R: Steven Rostedt <rostedt@goodmis.org> 24165R: Ard Biesheuvel <ardb@kernel.org> 24166S: Supported 24167F: arch/*/include/asm/jump_label*.h 24168F: arch/*/include/asm/static_call*.h 24169F: arch/*/kernel/jump_label.c 24170F: arch/*/kernel/static_call.c 24171F: include/linux/jump_label*.h 24172F: include/linux/static_call*.h 24173F: kernel/jump_label.c 24174F: kernel/static_call*.c 24175 24176STI AUDIO (ASoC) DRIVERS 24177M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 24178L: linux-sound@vger.kernel.org 24179S: Maintained 24180F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 24181F: sound/soc/sti/ 24182 24183STI CEC DRIVER 24184M: Alain Volmat <alain.volmat@foss.st.com> 24185S: Maintained 24186F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 24187F: drivers/media/cec/platform/sti/ 24188 24189STK1160 USB VIDEO CAPTURE DRIVER 24190M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 24191L: linux-media@vger.kernel.org 24192S: Maintained 24193T: git git://linuxtv.org/media.git 24194F: drivers/media/usb/stk1160/ 24195 24196STM32 AUDIO (ASoC) DRIVERS 24197M: Olivier Moysan <olivier.moysan@foss.st.com> 24198M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 24199L: linux-sound@vger.kernel.org 24200S: Maintained 24201F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 24202F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 24203F: sound/soc/stm/ 24204 24205STM32 DMA DRIVERS 24206M: Amélie Delaunay <amelie.delaunay@foss.st.com> 24207L: dmaengine@vger.kernel.org 24208L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 24209S: Maintained 24210F: Documentation/arch/arm/stm32/stm32-dma-mdma-chaining.rst 24211F: Documentation/devicetree/bindings/dma/stm32/ 24212F: drivers/dma/stm32/ 24213 24214STM32 TIMER/LPTIMER DRIVERS 24215M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 24216S: Maintained 24217F: Documentation/ABI/testing/*timer-stm32 24218F: Documentation/devicetree/bindings/*/*stm32-*timer* 24219F: drivers/*/stm32-*timer* 24220F: drivers/pwm/pwm-stm32* 24221F: include/linux/*/stm32-*tim* 24222 24223STM32MP25 USB3/PCIE COMBOPHY DRIVER 24224M: Christian Bruel <christian.bruel@foss.st.com> 24225S: Maintained 24226F: Documentation/devicetree/bindings/phy/st,stm32mp25-combophy.yaml 24227F: drivers/phy/st/phy-stm32-combophy.c 24228 24229STMMAC ETHERNET DRIVER 24230L: netdev@vger.kernel.org 24231S: Orphan 24232F: Documentation/networking/device_drivers/ethernet/stmicro/ 24233F: drivers/net/ethernet/stmicro/stmmac/ 24234 24235SUN HAPPY MEAL ETHERNET DRIVER 24236M: Sean Anderson <seanga2@gmail.com> 24237S: Maintained 24238F: drivers/net/ethernet/sun/sunhme.* 24239 24240SUN3/3X 24241M: Sam Creasey <sammy@sammy.net> 24242S: Maintained 24243W: http://sammy.net/sun3/ 24244F: arch/m68k/include/asm/sun3* 24245F: arch/m68k/kernel/*sun3* 24246F: arch/m68k/sun3*/ 24247F: drivers/net/ethernet/i825xx/sun3* 24248 24249SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 24250M: Hans de Goede <hansg@kernel.org> 24251L: linux-input@vger.kernel.org 24252S: Maintained 24253F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 24254F: drivers/input/keyboard/sun4i-lradc-keys.c 24255 24256SUNDANCE NETWORK DRIVER 24257M: Denis Kirjanov <dkirjanov@suse.de> 24258L: netdev@vger.kernel.org 24259S: Maintained 24260F: drivers/net/ethernet/dlink/sundance.c 24261 24262SUNPLUS ETHERNET DRIVER 24263M: Wells Lu <wellslutw@gmail.com> 24264L: netdev@vger.kernel.org 24265S: Maintained 24266W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 24267F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 24268F: drivers/net/ethernet/sunplus/ 24269 24270SUNPLUS MMC DRIVER 24271M: Tony Huang <tonyhuang.sunplus@gmail.com> 24272M: Li-hao Kuo <lhjeff911@gmail.com> 24273S: Maintained 24274F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 24275F: drivers/mmc/host/sunplus-mmc.c 24276 24277SUNPLUS OCOTP DRIVER 24278M: Vincent Shih <vincent.sunplus@gmail.com> 24279S: Maintained 24280F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 24281F: drivers/nvmem/sunplus-ocotp.c 24282 24283SUNPLUS PWM DRIVER 24284M: Hammer Hsieh <hammerh0314@gmail.com> 24285S: Maintained 24286F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 24287F: drivers/pwm/pwm-sunplus.c 24288 24289SUNPLUS RTC DRIVER 24290M: Vincent Shih <vincent.sunplus@gmail.com> 24291L: linux-rtc@vger.kernel.org 24292S: Maintained 24293F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 24294F: drivers/rtc/rtc-sunplus.c 24295 24296SUNPLUS SPI CONTROLLER INTERFACE DRIVER 24297M: Li-hao Kuo <lhjeff911@gmail.com> 24298L: linux-spi@vger.kernel.org 24299S: Maintained 24300F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 24301F: drivers/spi/spi-sunplus-sp7021.c 24302 24303SUNPLUS UART DRIVER 24304M: Hammer Hsieh <hammerh0314@gmail.com> 24305S: Maintained 24306F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 24307F: drivers/tty/serial/sunplus-uart.c 24308 24309SUNPLUS USB2 PHY DRIVER 24310M: Vincent Shih <vincent.sunplus@gmail.com> 24311L: linux-usb@vger.kernel.org 24312S: Maintained 24313F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 24314F: drivers/phy/sunplus/Kconfig 24315F: drivers/phy/sunplus/Makefile 24316F: drivers/phy/sunplus/phy-sunplus-usb2.c 24317 24318SUNPLUS WATCHDOG DRIVER 24319M: Xiantao Hu <xt.hu@cqplus1.com> 24320L: linux-watchdog@vger.kernel.org 24321S: Maintained 24322F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 24323F: drivers/watchdog/sunplus_wdt.c 24324 24325SUPERH 24326M: Yoshinori Sato <ysato@users.sourceforge.jp> 24327M: Rich Felker <dalias@libc.org> 24328M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 24329L: linux-sh@vger.kernel.org 24330S: Maintained 24331Q: http://patchwork.kernel.org/project/linux-sh/list/ 24332F: Documentation/arch/sh/ 24333F: arch/sh/ 24334F: drivers/sh/ 24335 24336SUSPEND TO RAM 24337M: "Rafael J. Wysocki" <rafael@kernel.org> 24338R: Len Brown <lenb@kernel.org> 24339R: Pavel Machek <pavel@kernel.org> 24340L: linux-pm@vger.kernel.org 24341S: Supported 24342B: https://bugzilla.kernel.org 24343F: Documentation/power/ 24344F: arch/x86/kernel/acpi/sleep* 24345F: arch/x86/kernel/acpi/wakeup* 24346F: drivers/base/power/ 24347F: include/linux/freezer.h 24348F: include/linux/pm.h 24349F: include/linux/suspend.h 24350F: kernel/power/ 24351 24352SVGA HANDLING 24353M: Martin Mares <mj@ucw.cz> 24354L: linux-video@atrey.karlin.mff.cuni.cz 24355S: Maintained 24356F: Documentation/admin-guide/svga.rst 24357F: arch/x86/boot/video* 24358 24359SWITCHDEV 24360M: Jiri Pirko <jiri@resnulli.us> 24361M: Ivan Vecera <ivecera@redhat.com> 24362L: netdev@vger.kernel.org 24363S: Supported 24364F: include/net/switchdev.h 24365F: net/switchdev/ 24366 24367SY8106A REGULATOR DRIVER 24368M: Icenowy Zheng <icenowy@aosc.io> 24369S: Maintained 24370F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 24371F: drivers/regulator/sy8106a-regulator.c 24372 24373SYNC FILE FRAMEWORK 24374M: Sumit Semwal <sumit.semwal@linaro.org> 24375R: Gustavo Padovan <gustavo@padovan.org> 24376L: linux-media@vger.kernel.org 24377L: dri-devel@lists.freedesktop.org 24378S: Maintained 24379T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 24380F: Documentation/driver-api/sync_file.rst 24381F: drivers/dma-buf/dma-fence* 24382F: drivers/dma-buf/sw_sync.c 24383F: drivers/dma-buf/sync_* 24384F: include/linux/sync_file.h 24385F: include/uapi/linux/sync_file.h 24386 24387SYNOPSYS ARC ARCHITECTURE 24388M: Vineet Gupta <vgupta@kernel.org> 24389L: linux-snps-arc@lists.infradead.org 24390S: Supported 24391T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 24392F: Documentation/arch/arc 24393F: Documentation/devicetree/bindings/arc/* 24394F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 24395F: arch/arc/ 24396F: drivers/clocksource/arc_timer.c 24397F: drivers/tty/serial/arc_uart.c 24398 24399SYNOPSYS ARC HSDK SDP pll clock driver 24400M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24401S: Supported 24402F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 24403F: drivers/clk/clk-hsdk-pll.c 24404 24405SYNOPSYS ARC SDP clock driver 24406M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24407S: Supported 24408F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 24409F: drivers/clk/axs10x/* 24410 24411SYNOPSYS ARC SDP platform support 24412M: Alexey Brodkin <abrodkin@synopsys.com> 24413S: Supported 24414F: Documentation/devicetree/bindings/arc/axs10* 24415F: arch/arc/boot/dts/ax* 24416F: arch/arc/plat-axs10x 24417 24418SYNOPSYS AXS10x RESET CONTROLLER DRIVER 24419M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24420S: Supported 24421F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 24422F: drivers/reset/reset-axs10x.c 24423 24424SYNOPSYS CREG GPIO DRIVER 24425M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24426S: Maintained 24427F: drivers/gpio/gpio-creg-snps.c 24428 24429SYNOPSYS DESIGNWARE 8250 UART DRIVER 24430M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 24431R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24432S: Supported 24433F: drivers/tty/serial/8250/8250_dw.c 24434F: drivers/tty/serial/8250/8250_dwlib.* 24435F: drivers/tty/serial/8250/8250_lpss.c 24436 24437SYNOPSYS DESIGNWARE APB GPIO DRIVER 24438M: Hoan Tran <hoan@os.amperecomputing.com> 24439L: linux-gpio@vger.kernel.org 24440S: Maintained 24441F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 24442F: drivers/gpio/gpio-dwapb.c 24443 24444SYNOPSYS DESIGNWARE AXI DMAC DRIVER 24445M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24446S: Maintained 24447F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 24448F: drivers/dma/dw-axi-dmac/ 24449 24450SYNOPSYS DESIGNWARE DMAC DRIVER 24451M: Viresh Kumar <vireshk@kernel.org> 24452R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24453S: Maintained 24454F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 24455F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 24456F: drivers/dma/dw/ 24457F: include/dt-bindings/dma/dw-dmac.h 24458F: include/linux/dma/dw.h 24459F: include/linux/platform_data/dma-dw.h 24460 24461SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 24462M: Jose Abreu <Jose.Abreu@synopsys.com> 24463L: netdev@vger.kernel.org 24464S: Maintained 24465F: drivers/net/ethernet/synopsys/ 24466 24467SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 24468L: netdev@vger.kernel.org 24469S: Orphan 24470F: drivers/net/pcs/pcs-xpcs.c 24471F: drivers/net/pcs/pcs-xpcs.h 24472F: include/linux/pcs/pcs-xpcs.h 24473 24474SYNOPSYS DESIGNWARE HDMI RX CONTROLLER DRIVER 24475M: Shreeya Patel <shreeya.patel@collabora.com> 24476L: linux-media@vger.kernel.org 24477L: kernel@collabora.com 24478S: Maintained 24479F: Documentation/devicetree/bindings/media/snps,dw-hdmi-rx.yaml 24480F: drivers/media/platform/synopsys/hdmirx/* 24481 24482SYNOPSYS DESIGNWARE I2C DRIVER 24483M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 24484R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24485R: Mika Westerberg <mika.westerberg@linux.intel.com> 24486R: Jan Dabros <jsd@semihalf.com> 24487L: linux-i2c@vger.kernel.org 24488S: Supported 24489F: drivers/i2c/busses/i2c-designware-* 24490 24491SYNOPSYS DESIGNWARE I2C DRIVER - AMDISP 24492M: Nirujogi Pratap <pratap.nirujogi@amd.com> 24493M: Bin Du <bin.du@amd.com> 24494L: linux-i2c@vger.kernel.org 24495S: Maintained 24496F: drivers/i2c/busses/i2c-designware-amdisp.c 24497F: include/linux/soc/amd/isp4_misc.h 24498 24499SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 24500M: Jaehoon Chung <jh80.chung@samsung.com> 24501L: linux-mmc@vger.kernel.org 24502S: Maintained 24503F: drivers/mmc/host/dw_mmc* 24504 24505SYNOPSYS DESIGNWARE PCIE PMU DRIVER 24506M: Shuai Xue <xueshuai@linux.alibaba.com> 24507M: Jing Zhang <renyu.zj@linux.alibaba.com> 24508S: Supported 24509F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 24510F: drivers/perf/dwc_pcie_pmu.c 24511 24512SYNOPSYS HSDK RESET CONTROLLER DRIVER 24513M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24514S: Supported 24515F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 24516F: drivers/reset/reset-hsdk.c 24517F: include/dt-bindings/reset/snps,hsdk-reset.h 24518 24519SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 24520M: Prabu Thangamuthu <prabu.t@synopsys.com> 24521M: Manjunath M B <manjumb@synopsys.com> 24522L: linux-mmc@vger.kernel.org 24523S: Maintained 24524F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 24525 24526SYSTEM CONFIGURATION (SYSCON) 24527M: Lee Jones <lee@kernel.org> 24528M: Arnd Bergmann <arnd@arndb.de> 24529S: Supported 24530T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 24531F: drivers/mfd/syscon.c 24532 24533SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 24534M: Sudeep Holla <sudeep.holla@arm.com> 24535R: Cristian Marussi <cristian.marussi@arm.com> 24536L: arm-scmi@vger.kernel.org 24537L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24538S: Maintained 24539F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 24540F: drivers/clk/clk-sc[mp]i.c 24541F: drivers/cpufreq/sc[mp]i-cpufreq.c 24542F: drivers/firmware/arm_scmi/ 24543F: drivers/firmware/arm_scpi.c 24544F: drivers/hwmon/scmi-hwmon.c 24545F: drivers/pinctrl/pinctrl-scmi.c 24546F: drivers/pmdomain/arm/ 24547F: drivers/powercap/arm_scmi_powercap.c 24548F: drivers/regulator/scmi-regulator.c 24549F: drivers/reset/reset-scmi.c 24550F: include/linux/sc[mp]i_protocol.h 24551F: include/trace/events/scmi.h 24552F: include/uapi/linux/virtio_scmi.h 24553 24554SYSTEM CONTROL MANAGEMENT INTERFACE (SCMI) i.MX Extension Message Protocol drivers 24555M: Peng Fan <peng.fan@nxp.com> 24556L: arm-scmi@vger.kernel.org 24557L: imx@lists.linux.dev 24558L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24559S: Maintained 24560F: Documentation/devicetree/bindings/firmware/nxp,*scmi.yaml 24561F: drivers/firmware/arm_scmi/vendors/imx/ 24562 24563SYSTEM RESET/SHUTDOWN DRIVERS 24564M: Sebastian Reichel <sre@kernel.org> 24565L: linux-pm@vger.kernel.org 24566S: Maintained 24567T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 24568F: Documentation/devicetree/bindings/power/reset/ 24569F: drivers/power/reset/ 24570 24571SYSTEM TRACE MODULE CLASS 24572M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 24573S: Maintained 24574T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 24575F: Documentation/trace/stm.rst 24576F: drivers/hwtracing/stm/ 24577F: include/linux/stm.h 24578F: include/uapi/linux/stm.h 24579 24580SYSTEM76 ACPI DRIVER 24581M: Jeremy Soller <jeremy@system76.com> 24582M: System76 Product Development <productdev@system76.com> 24583L: platform-driver-x86@vger.kernel.org 24584S: Maintained 24585F: drivers/platform/x86/system76_acpi.c 24586 24587TASKSTATS STATISTICS INTERFACE 24588M: Balbir Singh <bsingharora@gmail.com> 24589S: Maintained 24590F: Documentation/accounting/taskstats* 24591F: include/linux/taskstats* 24592F: kernel/taskstats.c 24593 24594TC subsystem 24595M: Jamal Hadi Salim <jhs@mojatatu.com> 24596M: Cong Wang <xiyou.wangcong@gmail.com> 24597M: Jiri Pirko <jiri@resnulli.us> 24598L: netdev@vger.kernel.org 24599S: Maintained 24600F: include/net/pkt_cls.h 24601F: include/net/pkt_sched.h 24602F: include/net/tc_act/ 24603F: include/uapi/linux/pkt_cls.h 24604F: include/uapi/linux/pkt_sched.h 24605F: include/uapi/linux/tc_act/ 24606F: include/uapi/linux/tc_ematch/ 24607F: net/sched/ 24608F: tools/testing/selftests/tc-testing 24609 24610TC90522 MEDIA DRIVER 24611M: Akihiro Tsukada <tskd08@gmail.com> 24612L: linux-media@vger.kernel.org 24613S: Odd Fixes 24614F: drivers/media/dvb-frontends/tc90522* 24615 24616TCP LOW PRIORITY MODULE 24617M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 24618M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 24619S: Maintained 24620W: http://tcp-lp-mod.sourceforge.net/ 24621F: net/ipv4/tcp_lp.c 24622 24623TDA10071 MEDIA DRIVER 24624L: linux-media@vger.kernel.org 24625S: Orphan 24626W: https://linuxtv.org 24627Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24628F: drivers/media/dvb-frontends/tda10071* 24629 24630TDA18212 MEDIA DRIVER 24631L: linux-media@vger.kernel.org 24632S: Orphan 24633W: https://linuxtv.org 24634Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24635F: drivers/media/tuners/tda18212* 24636 24637TDA18218 MEDIA DRIVER 24638L: linux-media@vger.kernel.org 24639S: Orphan 24640W: https://linuxtv.org 24641Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24642F: drivers/media/tuners/tda18218* 24643 24644TDA18250 MEDIA DRIVER 24645M: Olli Salonen <olli.salonen@iki.fi> 24646L: linux-media@vger.kernel.org 24647S: Maintained 24648W: https://linuxtv.org 24649Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24650T: git git://linuxtv.org/media.git 24651F: drivers/media/tuners/tda18250* 24652 24653TDA18271 MEDIA DRIVER 24654M: Michael Krufky <mkrufky@linuxtv.org> 24655L: linux-media@vger.kernel.org 24656S: Maintained 24657W: https://linuxtv.org 24658W: http://github.com/mkrufky 24659Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24660T: git git://linuxtv.org/mkrufky/tuners.git 24661F: drivers/media/tuners/tda18271* 24662 24663TDA1997x MEDIA DRIVER 24664M: Tim Harvey <tharvey@gateworks.com> 24665L: linux-media@vger.kernel.org 24666S: Maintained 24667W: https://linuxtv.org 24668Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24669F: Documentation/devicetree/bindings/media/i2c/nxp,tda1997x.txt 24670F: drivers/media/i2c/tda1997x.* 24671 24672TDA827x MEDIA DRIVER 24673M: Michael Krufky <mkrufky@linuxtv.org> 24674L: linux-media@vger.kernel.org 24675S: Maintained 24676W: https://linuxtv.org 24677W: http://github.com/mkrufky 24678Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24679T: git git://linuxtv.org/mkrufky/tuners.git 24680F: drivers/media/tuners/tda8290.* 24681 24682TDA8290 MEDIA DRIVER 24683M: Michael Krufky <mkrufky@linuxtv.org> 24684L: linux-media@vger.kernel.org 24685S: Maintained 24686W: https://linuxtv.org 24687W: http://github.com/mkrufky 24688Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24689T: git git://linuxtv.org/mkrufky/tuners.git 24690F: drivers/media/tuners/tda8290.* 24691 24692TDA9840 MEDIA DRIVER 24693M: Hans Verkuil <hverkuil@xs4all.nl> 24694L: linux-media@vger.kernel.org 24695S: Maintained 24696W: https://linuxtv.org 24697T: git git://linuxtv.org/media.git 24698F: drivers/media/i2c/tda9840* 24699 24700TEA5761 TUNER DRIVER 24701M: Mauro Carvalho Chehab <mchehab@kernel.org> 24702L: linux-media@vger.kernel.org 24703S: Odd fixes 24704W: https://linuxtv.org 24705T: git git://linuxtv.org/media.git 24706F: drivers/media/tuners/tea5761.* 24707 24708TEA5767 TUNER DRIVER 24709M: Mauro Carvalho Chehab <mchehab@kernel.org> 24710L: linux-media@vger.kernel.org 24711S: Maintained 24712W: https://linuxtv.org 24713T: git git://linuxtv.org/media.git 24714F: drivers/media/tuners/tea5767.* 24715 24716TEA6415C MEDIA DRIVER 24717M: Hans Verkuil <hverkuil@xs4all.nl> 24718L: linux-media@vger.kernel.org 24719S: Maintained 24720W: https://linuxtv.org 24721T: git git://linuxtv.org/media.git 24722F: drivers/media/i2c/tea6415c* 24723 24724TEA6420 MEDIA DRIVER 24725M: Hans Verkuil <hverkuil@xs4all.nl> 24726L: linux-media@vger.kernel.org 24727S: Maintained 24728W: https://linuxtv.org 24729T: git git://linuxtv.org/media.git 24730F: drivers/media/i2c/tea6420* 24731 24732TEAM DRIVER 24733M: Jiri Pirko <jiri@resnulli.us> 24734L: netdev@vger.kernel.org 24735S: Supported 24736F: Documentation/netlink/specs/team.yaml 24737F: drivers/net/team/ 24738F: include/linux/if_team.h 24739F: include/uapi/linux/if_team.h 24740F: tools/testing/selftests/drivers/net/team/ 24741 24742TECHNICAL ADVISORY BOARD PROCESS DOCS 24743M: "Theodore Ts'o" <tytso@mit.edu> 24744M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24745L: tech-board-discuss@lists.linux.dev 24746S: Maintained 24747F: Documentation/process/contribution-maturity-model.rst 24748F: Documentation/process/researcher-guidelines.rst 24749 24750TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 24751M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 24752S: Maintained 24753F: arch/x86/platform/ts5500/ 24754 24755TECHNOTREND USB IR RECEIVER 24756M: Sean Young <sean@mess.org> 24757L: linux-media@vger.kernel.org 24758S: Maintained 24759F: drivers/media/rc/ttusbir.c 24760 24761TECHWELL TW9900 VIDEO DECODER 24762M: Mehdi Djait <mehdi.djait@bootlin.com> 24763L: linux-media@vger.kernel.org 24764S: Maintained 24765F: drivers/media/i2c/tw9900.c 24766 24767TECHWELL TW9910 VIDEO DECODER 24768L: linux-media@vger.kernel.org 24769S: Orphan 24770F: drivers/media/i2c/tw9910.c 24771F: include/media/i2c/tw9910.h 24772 24773TEE SUBSYSTEM 24774M: Jens Wiklander <jens.wiklander@linaro.org> 24775R: Sumit Garg <sumit.garg@kernel.org> 24776L: op-tee@lists.trustedfirmware.org 24777S: Maintained 24778F: Documentation/ABI/testing/sysfs-class-tee 24779F: Documentation/driver-api/tee.rst 24780F: Documentation/tee/ 24781F: Documentation/userspace-api/tee.rst 24782F: drivers/tee/ 24783F: include/linux/tee_core.h 24784F: include/linux/tee_drv.h 24785F: include/uapi/linux/tee.h 24786 24787TEGRA ARCHITECTURE SUPPORT 24788M: Thierry Reding <thierry.reding@gmail.com> 24789M: Jonathan Hunter <jonathanh@nvidia.com> 24790L: linux-tegra@vger.kernel.org 24791S: Supported 24792Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 24793T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 24794N: [^a-z]tegra 24795 24796TEGRA CLOCK DRIVER 24797M: Peter De Schrijver <pdeschrijver@nvidia.com> 24798M: Prashant Gaikwad <pgaikwad@nvidia.com> 24799S: Supported 24800F: drivers/clk/tegra/ 24801 24802TEGRA CRYPTO DRIVERS 24803M: Akhil R <akhilrajeev@nvidia.com> 24804S: Supported 24805F: drivers/crypto/tegra/* 24806 24807TEGRA DMA DRIVERS 24808M: Laxman Dewangan <ldewangan@nvidia.com> 24809M: Jon Hunter <jonathanh@nvidia.com> 24810S: Supported 24811F: drivers/dma/tegra* 24812 24813TEGRA I2C DRIVER 24814M: Laxman Dewangan <ldewangan@nvidia.com> 24815R: Dmitry Osipenko <digetx@gmail.com> 24816S: Supported 24817F: drivers/i2c/busses/i2c-tegra.c 24818 24819TEGRA IOMMU DRIVERS 24820M: Thierry Reding <thierry.reding@gmail.com> 24821R: Krishna Reddy <vdumpa@nvidia.com> 24822L: linux-tegra@vger.kernel.org 24823S: Supported 24824F: drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c 24825F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 24826F: drivers/iommu/tegra* 24827 24828TEGRA KBC DRIVER 24829M: Laxman Dewangan <ldewangan@nvidia.com> 24830S: Supported 24831F: drivers/input/keyboard/tegra-kbc.c 24832 24833TEGRA NAND DRIVER 24834M: Stefan Agner <stefan@agner.ch> 24835M: Lucas Stach <dev@lynxeye.de> 24836S: Maintained 24837F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 24838F: drivers/mtd/nand/raw/tegra_nand.c 24839 24840TEGRA PWM DRIVER 24841M: Thierry Reding <thierry.reding@gmail.com> 24842S: Supported 24843F: drivers/pwm/pwm-tegra.c 24844 24845TEGRA QUAD SPI DRIVER 24846M: Thierry Reding <thierry.reding@gmail.com> 24847M: Jonathan Hunter <jonathanh@nvidia.com> 24848M: Sowjanya Komatineni <skomatineni@nvidia.com> 24849L: linux-tegra@vger.kernel.org 24850S: Maintained 24851F: drivers/spi/spi-tegra210-quad.c 24852 24853TEGRA SERIAL DRIVER 24854M: Laxman Dewangan <ldewangan@nvidia.com> 24855S: Supported 24856F: drivers/tty/serial/serial-tegra.c 24857 24858TEGRA SPI DRIVER 24859M: Laxman Dewangan <ldewangan@nvidia.com> 24860S: Supported 24861F: drivers/spi/spi-tegra* 24862 24863TEGRA VIDEO DRIVER 24864M: Thierry Reding <thierry.reding@gmail.com> 24865M: Jonathan Hunter <jonathanh@nvidia.com> 24866M: Sowjanya Komatineni <skomatineni@nvidia.com> 24867M: Luca Ceresoli <luca.ceresoli@bootlin.com> 24868L: linux-media@vger.kernel.org 24869L: linux-tegra@vger.kernel.org 24870S: Maintained 24871F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 24872F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 24873F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 24874F: drivers/staging/media/tegra-video/ 24875 24876TEGRA XUSB PADCTL DRIVER 24877M: JC Kuo <jckuo@nvidia.com> 24878S: Supported 24879F: drivers/phy/tegra/xusb* 24880 24881TEHUTI ETHERNET DRIVER 24882M: Andy Gospodarek <andy@greyhouse.net> 24883L: netdev@vger.kernel.org 24884S: Maintained 24885F: drivers/net/ethernet/tehuti/tehuti.* 24886 24887TEHUTI TN40XX ETHERNET DRIVER 24888M: FUJITA Tomonori <fujita.tomonori@gmail.com> 24889L: netdev@vger.kernel.org 24890S: Maintained 24891F: drivers/net/ethernet/tehuti/tn40* 24892 24893TELECOM CLOCK DRIVER FOR MCPL0010 24894M: Mark Gross <markgross@kernel.org> 24895S: Supported 24896F: drivers/char/tlclk.c 24897 24898TEMPO SEMICONDUCTOR DRIVERS 24899M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 24900S: Maintained 24901F: Documentation/devicetree/bindings/sound/tscs*.txt 24902F: sound/soc/codecs/tscs*.c 24903F: sound/soc/codecs/tscs*.h 24904 24905TENSILICA XTENSA PORT (xtensa) 24906M: Chris Zankel <chris@zankel.net> 24907M: Max Filippov <jcmvbkbc@gmail.com> 24908S: Maintained 24909T: git https://github.com/jcmvbkbc/linux-xtensa.git 24910F: arch/xtensa/ 24911F: drivers/irqchip/irq-xtensa-* 24912 24913TEXAS INSTRUMENTS ASoC DRIVERS 24914M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 24915L: linux-sound@vger.kernel.org 24916S: Maintained 24917F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 24918F: sound/soc/ti/ 24919 24920TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 24921M: Shenghao Ding <shenghao-ding@ti.com> 24922M: Kevin Lu <kevin-lu@ti.com> 24923M: Baojun Xu <baojun.xu@ti.com> 24924L: linux-sound@vger.kernel.org 24925S: Maintained 24926F: Documentation/devicetree/bindings/sound/tas2552.txt 24927F: Documentation/devicetree/bindings/sound/ti,tas2562.yaml 24928F: Documentation/devicetree/bindings/sound/ti,tas2770.yaml 24929F: Documentation/devicetree/bindings/sound/ti,tas27xx.yaml 24930F: Documentation/devicetree/bindings/sound/ti,tpa6130a2.yaml 24931F: Documentation/devicetree/bindings/sound/ti,pcm1681.yaml 24932F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 24933F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 24934F: Documentation/devicetree/bindings/sound/ti,tlv320adcx140.yaml 24935F: include/sound/tas2*.h 24936F: include/sound/tlv320*.h 24937F: sound/hda/codecs/side-codecs/tas2781_hda_i2c.c 24938F: sound/soc/codecs/pcm1681.c 24939F: sound/soc/codecs/pcm1789*.* 24940F: sound/soc/codecs/pcm179x*.* 24941F: sound/soc/codecs/pcm186x*.* 24942F: sound/soc/codecs/pcm3008.* 24943F: sound/soc/codecs/pcm3060*.* 24944F: sound/soc/codecs/pcm3168a*.* 24945F: sound/soc/codecs/pcm5102a.c 24946F: sound/soc/codecs/pcm512x*.* 24947F: sound/soc/codecs/tas2*.* 24948F: sound/soc/codecs/tlv320*.* 24949F: sound/soc/codecs/tpa6130a2.* 24950 24951TEXAS INSTRUMENTS DMA DRIVERS 24952M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 24953L: dmaengine@vger.kernel.org 24954S: Maintained 24955F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 24956F: Documentation/devicetree/bindings/dma/ti-edma.txt 24957F: Documentation/devicetree/bindings/dma/ti/ 24958F: drivers/dma/ti/ 24959F: include/linux/dma/k3-psil.h 24960F: include/linux/dma/k3-udma-glue.h 24961F: include/linux/dma/ti-cppi5.h 24962X: drivers/dma/ti/cppi41.c 24963 24964TEXAS INSTRUMENTS TPS25990 HARDWARE MONITOR DRIVER 24965M: Jerome Brunet <jbrunet@baylibre.com> 24966L: linux-hwmon@vger.kernel.org 24967S: Maintained 24968F: Documentation/devicetree/bindings/hwmon/pmbus/ti,tps25990.yaml 24969F: Documentation/hwmon/tps25990.rst 24970F: drivers/hwmon/pmbus/tps25990.c 24971 24972TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 24973M: Robert Marko <robert.marko@sartura.hr> 24974M: Luka Perkov <luka.perkov@sartura.hr> 24975L: linux-hwmon@vger.kernel.org 24976S: Maintained 24977F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 24978F: Documentation/hwmon/tps23861.rst 24979F: drivers/hwmon/tps23861.c 24980 24981TEXAS INSTRUMENTS TPS6131X FLASH LED DRIVER 24982M: Matthias Fend <matthias.fend@emfend.at> 24983L: linux-leds@vger.kernel.org 24984S: Maintained 24985F: Documentation/devicetree/bindings/leds/ti,tps61310.yaml 24986F: drivers/leds/flash/leds-tps6131x.c 24987 24988TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 24989M: Ricardo Ribalda <ribalda@kernel.org> 24990L: linux-iio@vger.kernel.org 24991S: Supported 24992F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 24993F: drivers/iio/dac/ti-dac7612.c 24994 24995TEXAS INSTRUMENTS' LB8864 LED BACKLIGHT DRIVER 24996M: Alexander Sverdlin <alexander.sverdlin@siemens.com> 24997L: linux-leds@vger.kernel.org 24998S: Maintained 24999F: Documentation/devicetree/bindings/leds/backlight/ti,lp8864.yaml 25000F: drivers/leds/leds-lp8864.c 25001 25002TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 25003M: Nishanth Menon <nm@ti.com> 25004M: Tero Kristo <kristo@kernel.org> 25005M: Santosh Shilimkar <ssantosh@kernel.org> 25006L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25007S: Maintained 25008F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 25009F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 25010F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 25011F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 25012F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 25013F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 25014F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 25015F: drivers/clk/keystone/sci-clk.c 25016F: drivers/firmware/ti_sci* 25017F: drivers/irqchip/irq-ti-sci-inta.c 25018F: drivers/irqchip/irq-ti-sci-intr.c 25019F: drivers/reset/reset-ti-sci.c 25020F: drivers/soc/ti/ti_sci_inta_msi.c 25021F: drivers/pmdomain/ti/ti_sci_pm_domains.c 25022F: include/dt-bindings/soc/ti,sci_pm_domain.h 25023F: include/linux/soc/ti/ti_sci_inta_msi.h 25024F: include/linux/soc/ti/ti_sci_protocol.h 25025 25026TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 25027M: Puranjay Mohan <puranjay@kernel.org> 25028L: linux-iio@vger.kernel.org 25029S: Supported 25030F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 25031F: drivers/iio/temperature/tmp117.c 25032 25033THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 25034M: Hans Verkuil <hverkuil@xs4all.nl> 25035L: linux-media@vger.kernel.org 25036S: Maintained 25037W: https://linuxtv.org 25038T: git git://linuxtv.org/media.git 25039F: drivers/media/radio/radio-raremono.c 25040 25041THERMAL 25042M: Rafael J. Wysocki <rafael@kernel.org> 25043M: Daniel Lezcano <daniel.lezcano@linaro.org> 25044R: Zhang Rui <rui.zhang@intel.com> 25045R: Lukasz Luba <lukasz.luba@arm.com> 25046L: linux-pm@vger.kernel.org 25047S: Supported 25048Q: https://patchwork.kernel.org/project/linux-pm/list/ 25049T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 25050F: Documentation/ABI/testing/sysfs-class-thermal 25051F: Documentation/admin-guide/thermal/ 25052F: Documentation/devicetree/bindings/thermal/ 25053F: Documentation/driver-api/thermal/ 25054F: drivers/thermal/ 25055F: include/dt-bindings/thermal/ 25056F: include/linux/cpu_cooling.h 25057F: include/linux/thermal.h 25058F: include/uapi/linux/thermal.h 25059F: tools/lib/thermal/ 25060F: tools/thermal/ 25061 25062THERMAL DRIVER FOR AMLOGIC SOCS 25063M: Guillaume La Roque <glaroque@baylibre.com> 25064L: linux-pm@vger.kernel.org 25065L: linux-amlogic@lists.infradead.org 25066S: Supported 25067W: http://linux-meson.com/ 25068F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 25069F: drivers/thermal/amlogic_thermal.c 25070 25071THERMAL/CPU_COOLING 25072M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 25073M: Daniel Lezcano <daniel.lezcano@linaro.org> 25074M: Viresh Kumar <viresh.kumar@linaro.org> 25075R: Lukasz Luba <lukasz.luba@arm.com> 25076L: linux-pm@vger.kernel.org 25077S: Supported 25078F: Documentation/driver-api/thermal/cpu-cooling-api.rst 25079F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 25080F: drivers/thermal/cpufreq_cooling.c 25081F: drivers/thermal/cpuidle_cooling.c 25082F: include/linux/cpu_cooling.h 25083 25084THERMAL/POWER_ALLOCATOR 25085M: Lukasz Luba <lukasz.luba@arm.com> 25086L: linux-pm@vger.kernel.org 25087S: Maintained 25088F: Documentation/driver-api/thermal/power_allocator.rst 25089F: drivers/thermal/gov_power_allocator.c 25090F: drivers/thermal/thermal_trace_ipa.h 25091 25092THINKPAD ACPI EXTRAS DRIVER 25093M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 25094L: ibm-acpi-devel@lists.sourceforge.net 25095L: platform-driver-x86@vger.kernel.org 25096S: Maintained 25097W: http://ibm-acpi.sourceforge.net 25098W: http://thinkwiki.org/wiki/Ibm-acpi 25099T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 25100F: drivers/platform/x86/lenovo/thinkpad_acpi.c 25101 25102THINKPAD LMI DRIVER 25103M: Mark Pearson <mpearson-lenovo@squebb.ca> 25104L: platform-driver-x86@vger.kernel.org 25105S: Maintained 25106F: Documentation/ABI/testing/sysfs-class-firmware-attributes 25107F: drivers/platform/x86/lenovo/think-lmi.? 25108 25109THP7312 ISP DRIVER 25110M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25111M: Paul Elder <paul.elder@ideasonboard.com> 25112L: linux-media@vger.kernel.org 25113S: Maintained 25114T: git git://linuxtv.org/media.git 25115F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 25116F: Documentation/userspace-api/media/drivers/thp7312.rst 25117F: drivers/media/i2c/thp7312.c 25118F: include/uapi/linux/thp7312.h 25119 25120THUNDERBOLT DMA TRAFFIC TEST DRIVER 25121M: Isaac Hazan <isaac.hazan@intel.com> 25122L: linux-usb@vger.kernel.org 25123S: Maintained 25124F: drivers/thunderbolt/dma_test.c 25125 25126THUNDERBOLT DRIVER 25127M: Andreas Noever <andreas.noever@gmail.com> 25128M: Michael Jamet <michael.jamet@intel.com> 25129M: Mika Westerberg <westeri@kernel.org> 25130M: Yehezkel Bernat <YehezkelShB@gmail.com> 25131L: linux-usb@vger.kernel.org 25132S: Maintained 25133T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 25134F: Documentation/admin-guide/thunderbolt.rst 25135F: drivers/thunderbolt/ 25136F: include/linux/thunderbolt.h 25137 25138THUNDERBOLT NETWORK DRIVER 25139M: Michael Jamet <michael.jamet@intel.com> 25140M: Mika Westerberg <westeri@kernel.org> 25141M: Yehezkel Bernat <YehezkelShB@gmail.com> 25142L: netdev@vger.kernel.org 25143S: Maintained 25144F: drivers/net/thunderbolt/ 25145 25146THUNDERX GPIO DRIVER 25147M: Robert Richter <rric@kernel.org> 25148S: Odd Fixes 25149F: drivers/gpio/gpio-thunderx.c 25150 25151TI ADC12xs and ROHM BD79104 ADC driver 25152M: Matti Vaittinen <mazziesaccount@gmail.com> 25153S: Maintained 25154F: drivers/iio/adc/ti-adc128s052.c 25155L: linux-iio@vger.kernel.org 25156 25157TI ADS1119 ADC DRIVER 25158M: Francesco Dolcini <francesco@dolcini.it> 25159M: João Paulo Gonçalves <jpaulo.silvagoncalves@gmail.com> 25160L: linux-iio@vger.kernel.org 25161S: Maintained 25162F: Documentation/devicetree/bindings/iio/adc/ti,ads1119.yaml 25163F: drivers/iio/adc/ti-ads1119.c 25164 25165TI ADS7924 ADC DRIVER 25166M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 25167L: linux-iio@vger.kernel.org 25168S: Supported 25169F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 25170F: drivers/iio/adc/ti-ads7924.c 25171 25172TI AM437X VPFE DRIVER 25173M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 25174L: linux-media@vger.kernel.org 25175S: Maintained 25176W: https://linuxtv.org 25177Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25178T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 25179F: drivers/media/platform/ti/am437x/ 25180 25181TI BANDGAP AND THERMAL DRIVER 25182M: Eduardo Valentin <edubezval@gmail.com> 25183M: Keerthy <j-keerthy@ti.com> 25184L: linux-pm@vger.kernel.org 25185L: linux-omap@vger.kernel.org 25186S: Maintained 25187F: drivers/thermal/ti-soc-thermal/ 25188 25189TI BQ27XXX POWER SUPPLY DRIVER 25190F: drivers/power/supply/bq27xxx_battery.c 25191F: drivers/power/supply/bq27xxx_battery_i2c.c 25192F: include/linux/power/bq27xxx_battery.h 25193 25194TI CDCE706 CLOCK DRIVER 25195M: Max Filippov <jcmvbkbc@gmail.com> 25196S: Maintained 25197F: drivers/clk/clk-cdce706.c 25198 25199TI CLOCK DRIVER 25200M: Tero Kristo <kristo@kernel.org> 25201L: linux-omap@vger.kernel.org 25202S: Odd Fixes 25203F: drivers/clk/ti/ 25204F: include/linux/clk/ti.h 25205 25206TI DAVINCI MACHINE SUPPORT 25207M: Bartosz Golaszewski <brgl@bgdev.pl> 25208L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25209S: Maintained 25210T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 25211F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 25212F: arch/arm/boot/dts/ti/davinci/ 25213F: arch/arm/mach-davinci/ 25214F: drivers/i2c/busses/i2c-davinci.c 25215 25216TI DAVINCI SERIES CLOCK DRIVER 25217M: David Lechner <david@lechnology.com> 25218S: Maintained 25219F: Documentation/devicetree/bindings/clock/ti/davinci/ 25220F: drivers/clk/davinci/ 25221F: include/linux/clk/davinci.h 25222 25223TI DAVINCI SERIES GPIO DRIVER 25224M: Keerthy <j-keerthy@ti.com> 25225L: linux-gpio@vger.kernel.org 25226S: Maintained 25227F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 25228F: drivers/gpio/gpio-davinci.c 25229 25230TI DAVINCI SERIES MEDIA DRIVER 25231M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 25232L: linux-media@vger.kernel.org 25233S: Maintained 25234W: https://linuxtv.org 25235Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25236T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 25237F: drivers/media/platform/ti/davinci/ 25238F: include/media/davinci/ 25239 25240TI ENHANCED CAPTURE (eCAP) DRIVER 25241M: Vignesh Raghavendra <vigneshr@ti.com> 25242R: Julien Panis <jpanis@baylibre.com> 25243L: linux-iio@vger.kernel.org 25244L: linux-omap@vger.kernel.org 25245S: Maintained 25246F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 25247F: drivers/counter/ti-ecap-capture.c 25248 25249TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 25250R: David Lechner <david@lechnology.com> 25251L: linux-iio@vger.kernel.org 25252F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 25253F: drivers/counter/ti-eqep.c 25254 25255TI ETHERNET SWITCH DRIVER (CPSW) 25256R: Siddharth Vadapalli <s-vadapalli@ti.com> 25257R: Roger Quadros <rogerq@kernel.org> 25258L: linux-omap@vger.kernel.org 25259L: netdev@vger.kernel.org 25260S: Maintained 25261F: drivers/net/ethernet/ti/cpsw* 25262F: drivers/net/ethernet/ti/davinci* 25263 25264TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 25265M: Alex Dubov <oakad@yahoo.com> 25266S: Maintained 25267W: http://tifmxx.berlios.de/ 25268F: drivers/memstick/host/tifm_ms.c 25269F: drivers/misc/tifm* 25270F: drivers/mmc/host/tifm_sd.c 25271F: include/linux/tifm.h 25272 25273TI FPC202 DUAL PORT CONTROLLER 25274M: Romain Gantois <romain.gantois@bootlin.com> 25275L: linux-kernel@vger.kernel.org 25276S: Maintained 25277F: Documentation/devicetree/bindings/misc/ti,fpc202.yaml 25278F: drivers/misc/ti_fpc202.c 25279 25280TI FPD-LINK DRIVERS 25281M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 25282L: linux-media@vger.kernel.org 25283S: Maintained 25284F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 25285F: drivers/media/i2c/ds90* 25286F: include/media/i2c/ds90* 25287 25288TI HDC302X HUMIDITY DRIVER 25289M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 25290M: Li peiyu <579lpy@gmail.com> 25291L: linux-iio@vger.kernel.org 25292S: Maintained 25293F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 25294F: drivers/iio/humidity/hdc3020.c 25295 25296TI ICSSG ETHERNET DRIVER (ICSSG) 25297R: MD Danish Anwar <danishanwar@ti.com> 25298R: Roger Quadros <rogerq@kernel.org> 25299L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25300L: netdev@vger.kernel.org 25301S: Maintained 25302F: Documentation/devicetree/bindings/net/ti,icss*.yaml 25303F: drivers/net/ethernet/ti/icssg/* 25304 25305TI J721E CSI2RX DRIVER 25306M: Jai Luthra <jai.luthra@linux.dev> 25307L: linux-media@vger.kernel.org 25308S: Maintained 25309F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 25310F: drivers/media/platform/ti/j721e-csi2rx/ 25311 25312TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 25313M: Nishanth Menon <nm@ti.com> 25314M: Santosh Shilimkar <ssantosh@kernel.org> 25315L: linux-kernel@vger.kernel.org 25316L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25317S: Maintained 25318T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 25319F: Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml 25320F: drivers/pmdomain/ti/omap_prm.c 25321F: drivers/soc/ti/* 25322F: include/linux/pruss_driver.h 25323 25324TI LM49xxx FAMILY ASoC CODEC DRIVERS 25325M: M R Swami Reddy <mr.swami.reddy@ti.com> 25326M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 25327L: linux-sound@vger.kernel.org 25328S: Maintained 25329F: sound/soc/codecs/isabelle* 25330F: sound/soc/codecs/lm49453* 25331 25332TI LMP92064 ADC DRIVER 25333M: Leonard Göhrs <l.goehrs@pengutronix.de> 25334R: kernel@pengutronix.de 25335L: linux-iio@vger.kernel.org 25336S: Maintained 25337F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 25338F: drivers/iio/adc/ti-lmp92064.c 25339 25340TI PCM3060 ASoC CODEC DRIVER 25341M: Kirill Marinushkin <k.marinushkin@gmail.com> 25342L: linux-sound@vger.kernel.org 25343S: Maintained 25344F: Documentation/devicetree/bindings/sound/pcm3060.txt 25345F: sound/soc/codecs/pcm3060* 25346 25347TI TAS571X FAMILY ASoC CODEC DRIVER 25348M: Kevin Cernekee <cernekee@chromium.org> 25349L: linux-sound@vger.kernel.org 25350S: Odd Fixes 25351F: sound/soc/codecs/tas571x* 25352 25353TI TMAG5273 MAGNETOMETER DRIVER 25354M: Gerald Loacker <gerald.loacker@wolfvision.net> 25355L: linux-iio@vger.kernel.org 25356S: Maintained 25357F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 25358F: drivers/iio/magnetometer/tmag5273.c 25359 25360TI TRF7970A NFC DRIVER 25361M: Mark Greer <mgreer@animalcreek.com> 25362L: linux-wireless@vger.kernel.org 25363S: Supported 25364F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 25365F: drivers/nfc/trf7970a.c 25366 25367TI TSC2046 ADC DRIVER 25368M: Oleksij Rempel <o.rempel@pengutronix.de> 25369R: kernel@pengutronix.de 25370L: linux-iio@vger.kernel.org 25371S: Maintained 25372F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 25373F: drivers/iio/adc/ti-tsc2046.c 25374 25375TI TWL4030 SERIES SOC CODEC DRIVER 25376M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 25377L: linux-sound@vger.kernel.org 25378S: Maintained 25379F: sound/soc/codecs/twl4030* 25380 25381TI VPE/CAL DRIVERS 25382M: Benoit Parrot <bparrot@ti.com> 25383L: linux-media@vger.kernel.org 25384S: Maintained 25385W: http://linuxtv.org/ 25386Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25387F: Documentation/devicetree/bindings/media/ti,cal.yaml 25388F: Documentation/devicetree/bindings/media/ti,vpe.yaml 25389F: drivers/media/platform/ti/cal/ 25390F: drivers/media/platform/ti/vpe/ 25391 25392TI WILINK WIRELESS DRIVERS 25393L: linux-wireless@vger.kernel.org 25394S: Orphan 25395W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 25396W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 25397F: drivers/net/wireless/ti/ 25398 25399TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 25400M: John Stultz <jstultz@google.com> 25401M: Thomas Gleixner <tglx@linutronix.de> 25402R: Stephen Boyd <sboyd@kernel.org> 25403L: linux-kernel@vger.kernel.org 25404S: Supported 25405T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 25406F: include/linux/clocksource.h 25407F: include/linux/time.h 25408F: include/linux/timekeeper_internal.h 25409F: include/linux/timekeeping.h 25410F: include/linux/timex.h 25411F: include/uapi/linux/time.h 25412F: include/uapi/linux/timex.h 25413F: kernel/time/alarmtimer.c 25414F: kernel/time/clocksource* 25415F: kernel/time/ntp* 25416F: kernel/time/time.c 25417F: kernel/time/timeconst.bc 25418F: kernel/time/timeconv.c 25419F: kernel/time/timecounter.c 25420F: kernel/time/timekeeping* 25421F: kernel/time/time_test.c 25422F: tools/testing/selftests/timers/ 25423 25424TIPC NETWORK LAYER 25425M: Jon Maloy <jmaloy@redhat.com> 25426L: netdev@vger.kernel.org (core kernel code) 25427L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 25428S: Maintained 25429W: http://tipc.sourceforge.net/ 25430F: include/uapi/linux/tipc*.h 25431F: net/tipc/ 25432 25433TLAN NETWORK DRIVER 25434M: Samuel Chessman <chessman@tux.org> 25435L: tlan-devel@lists.sourceforge.net (subscribers-only) 25436S: Maintained 25437W: http://sourceforge.net/projects/tlan/ 25438F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 25439F: drivers/net/ethernet/ti/tlan.* 25440 25441TMIO/SDHI MMC DRIVER 25442M: Wolfram Sang <wsa+renesas@sang-engineering.com> 25443L: linux-mmc@vger.kernel.org 25444L: linux-renesas-soc@vger.kernel.org 25445S: Supported 25446F: drivers/mmc/host/renesas_sdhi* 25447F: drivers/mmc/host/tmio_mmc* 25448F: include/linux/platform_data/tmio.h 25449 25450TMP513 HARDWARE MONITOR DRIVER 25451M: Eric Tremblay <etremblay@distech-controls.com> 25452L: linux-hwmon@vger.kernel.org 25453S: Maintained 25454F: Documentation/hwmon/tmp513.rst 25455F: drivers/hwmon/tmp513.c 25456 25457TMPFS (SHMEM FILESYSTEM) 25458M: Hugh Dickins <hughd@google.com> 25459R: Baolin Wang <baolin.wang@linux.alibaba.com> 25460L: linux-mm@kvack.org 25461S: Maintained 25462F: include/linux/memfd.h 25463F: include/linux/shmem_fs.h 25464F: mm/memfd.c 25465F: mm/shmem.c 25466F: mm/shmem_quota.c 25467 25468TOMOYO SECURITY MODULE 25469M: Kentaro Takeda <takedakn@nttdata.co.jp> 25470M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 25471L: tomoyo-users_en@lists.sourceforge.net (subscribers-only, English language) 25472L: tomoyo-users_ja@lists.sourceforge.net (subscribers-only, Japanese language) 25473S: Maintained 25474W: https://tomoyo.sourceforge.net/ 25475F: security/tomoyo/ 25476 25477TOPSTAR LAPTOP EXTRAS DRIVER 25478M: Herton Ronaldo Krzesinski <herton@canonical.com> 25479L: platform-driver-x86@vger.kernel.org 25480S: Maintained 25481F: drivers/platform/x86/topstar-laptop.c 25482 25483TORADEX EMBEDDED CONTROLLER DRIVER 25484M: Emanuele Ghidoli <ghidoliemanuele@gmail.com> 25485M: Francesco Dolcini <francesco@dolcini.it> 25486S: Maintained 25487F: Documentation/devicetree/bindings/power/reset/toradex,smarc-ec.yaml 25488F: drivers/power/reset/tdx-ec-poweroff.c 25489 25490TORTURE-TEST MODULES 25491M: Davidlohr Bueso <dave@stgolabs.net> 25492M: "Paul E. McKenney" <paulmck@kernel.org> 25493M: Josh Triplett <josh@joshtriplett.org> 25494L: linux-kernel@vger.kernel.org 25495S: Supported 25496T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 25497F: Documentation/RCU/torture.rst 25498F: kernel/locking/locktorture.c 25499F: kernel/rcu/rcuscale.c 25500F: kernel/rcu/rcutorture.c 25501F: kernel/rcu/refscale.c 25502F: kernel/torture.c 25503 25504TOSHIBA ACPI EXTRAS DRIVER 25505M: Azael Avalos <coproscefalo@gmail.com> 25506L: platform-driver-x86@vger.kernel.org 25507S: Maintained 25508F: drivers/platform/x86/toshiba_acpi.c 25509 25510TOSHIBA BLUETOOTH DRIVER 25511M: Azael Avalos <coproscefalo@gmail.com> 25512L: platform-driver-x86@vger.kernel.org 25513S: Maintained 25514F: drivers/platform/x86/toshiba_bluetooth.c 25515 25516TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 25517M: Azael Avalos <coproscefalo@gmail.com> 25518L: platform-driver-x86@vger.kernel.org 25519S: Maintained 25520F: drivers/platform/x86/toshiba_haps.c 25521 25522TOSHIBA SMM DRIVER 25523M: Jonathan Buzzard <jonathan@buzzard.org.uk> 25524S: Maintained 25525W: http://www.buzzard.org.uk/toshiba/ 25526F: drivers/char/toshiba.c 25527F: include/linux/toshiba.h 25528F: include/uapi/linux/toshiba.h 25529 25530TOSHIBA TC358743 DRIVER 25531M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 25532L: linux-media@vger.kernel.org 25533S: Maintained 25534F: Documentation/devicetree/bindings/media/i2c/toshiba,tc358743.txt 25535F: drivers/media/i2c/tc358743* 25536F: include/media/i2c/tc358743.h 25537 25538TOSHIBA WMI HOTKEYS DRIVER 25539M: Azael Avalos <coproscefalo@gmail.com> 25540L: platform-driver-x86@vger.kernel.org 25541S: Maintained 25542F: drivers/platform/x86/toshiba-wmi.c 25543 25544TOUCH OVERLAY 25545M: Javier Carrasco <javier.carrasco@wolfvision.net> 25546L: linux-input@vger.kernel.org 25547S: Maintained 25548F: drivers/input/touch-overlay.c 25549F: include/linux/input/touch-overlay.h 25550 25551TPM DEVICE DRIVER 25552M: Peter Huewe <peterhuewe@gmx.de> 25553M: Jarkko Sakkinen <jarkko@kernel.org> 25554R: Jason Gunthorpe <jgg@ziepe.ca> 25555L: linux-integrity@vger.kernel.org 25556S: Maintained 25557W: https://codeberg.org/jarkko/linux-tpmdd-test 25558Q: https://patchwork.kernel.org/project/linux-integrity/list/ 25559T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 25560F: Documentation/devicetree/bindings/tpm/ 25561F: drivers/char/tpm/ 25562F: include/linux/tpm*.h 25563F: include/uapi/linux/vtpm_proxy.h 25564F: tools/testing/selftests/tpm2/ 25565 25566TPS546D24 DRIVER 25567M: Duke Du <dukedu83@gmail.com> 25568L: linux-hwmon@vger.kernel.org 25569S: Maintained 25570F: Documentation/hwmon/tps546d24.rst 25571F: drivers/hwmon/pmbus/tps546d24.c 25572 25573TQ SYSTEMS BOARD & DRIVER SUPPORT 25574L: linux@ew.tq-group.com 25575S: Supported 25576W: https://www.tq-group.com/en/products/tq-embedded/ 25577F: arch/arm/boot/dts/nxp/imx/*mba*.dts* 25578F: arch/arm/boot/dts/nxp/imx/*tqma*.dts* 25579F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 25580F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 25581F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 25582F: arch/arm64/boot/dts/freescale/mba*.dtsi 25583F: arch/arm64/boot/dts/freescale/tqma8*.dtsi 25584F: arch/arm64/boot/dts/freescale/tqml*.dts* 25585F: drivers/gpio/gpio-tqmx86.c 25586F: drivers/mfd/tqmx86.c 25587F: drivers/watchdog/tqmx86_wdt.c 25588 25589TRACING 25590M: Steven Rostedt <rostedt@goodmis.org> 25591M: Masami Hiramatsu <mhiramat@kernel.org> 25592R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 25593L: linux-kernel@vger.kernel.org 25594L: linux-trace-kernel@vger.kernel.org 25595S: Maintained 25596Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 25597T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 25598F: Documentation/trace/* 25599F: fs/tracefs/ 25600F: include/linux/trace*.h 25601F: include/trace/ 25602F: kernel/trace/ 25603F: kernel/tracepoint.c 25604F: scripts/tracing/ 25605F: tools/testing/selftests/ftrace/ 25606 25607TRACING MMIO ACCESSES (MMIOTRACE) 25608M: Steven Rostedt <rostedt@goodmis.org> 25609M: Masami Hiramatsu <mhiramat@kernel.org> 25610R: Pekka Paalanen <ppaalanen@gmail.com> 25611L: linux-kernel@vger.kernel.org 25612L: nouveau@lists.freedesktop.org 25613S: Maintained 25614F: arch/x86/mm/kmmio.c 25615F: arch/x86/mm/mmio-mod.c 25616F: arch/x86/mm/testmmiotrace.c 25617F: include/linux/mmiotrace.h 25618F: kernel/trace/trace_mmiotrace.c 25619 25620TRACING OS NOISE / LATENCY TRACERS 25621M: Steven Rostedt <rostedt@goodmis.org> 25622S: Maintained 25623F: Documentation/trace/hwlat_detector.rst 25624F: Documentation/trace/osnoise-tracer.rst 25625F: Documentation/trace/timerlat-tracer.rst 25626F: arch/*/kernel/trace.c 25627F: include/trace/events/osnoise.h 25628F: kernel/trace/trace_hwlat.c 25629F: kernel/trace/trace_irqsoff.c 25630F: kernel/trace/trace_osnoise.c 25631F: kernel/trace/trace_sched_wakeup.c 25632 25633TRADITIONAL CHINESE DOCUMENTATION 25634M: Hu Haowen <2023002089@link.tyut.edu.cn> 25635S: Maintained 25636W: https://github.com/srcres258/linux-doc 25637T: git https://github.com/srcres258/linux-doc.git doc-zh-tw 25638F: Documentation/translations/zh_TW/ 25639 25640TRIGGER SOURCE - ADI UTIL SIGMA DELTA SPI 25641M: David Lechner <dlechner@baylibre.com> 25642S: Maintained 25643F: Documentation/devicetree/bindings/trigger-source/adi,util-sigma-delta-spi.yaml 25644 25645TRIGGER SOURCE 25646M: David Lechner <dlechner@baylibre.com> 25647S: Maintained 25648F: Documentation/devicetree/bindings/trigger-source/gpio-trigger.yaml 25649F: Documentation/devicetree/bindings/trigger-source/pwm-trigger.yaml 25650 25651TRUSTED SECURITY MODULE (TSM) INFRASTRUCTURE 25652M: Dan Williams <dan.j.williams@intel.com> 25653L: linux-coco@lists.linux.dev 25654S: Maintained 25655F: Documentation/ABI/testing/configfs-tsm-report 25656F: Documentation/driver-api/coco/ 25657F: drivers/virt/coco/guest/ 25658F: include/linux/tsm*.h 25659F: samples/tsm-mr/ 25660 25661TRUSTED SERVICES TEE DRIVER 25662M: Balint Dobszay <balint.dobszay@arm.com> 25663M: Sudeep Holla <sudeep.holla@arm.com> 25664L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25665L: trusted-services@lists.trustedfirmware.org 25666S: Maintained 25667F: Documentation/tee/ts-tee.rst 25668F: drivers/tee/tstee/ 25669 25670TTY LAYER AND SERIAL DRIVERS 25671M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 25672M: Jiri Slaby <jirislaby@kernel.org> 25673L: linux-kernel@vger.kernel.org 25674L: linux-serial@vger.kernel.org 25675S: Supported 25676T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 25677F: Documentation/devicetree/bindings/serial/ 25678F: Documentation/driver-api/serial/ 25679F: drivers/tty/ 25680F: include/linux/selection.h 25681F: include/linux/serial.h 25682F: include/linux/serial_core.h 25683F: include/linux/sysrq.h 25684F: include/linux/tty*.h 25685F: include/linux/vt.h 25686F: include/linux/vt_*.h 25687F: include/uapi/linux/serial.h 25688F: include/uapi/linux/serial_core.h 25689F: include/uapi/linux/tty.h 25690 25691TUA9001 MEDIA DRIVER 25692L: linux-media@vger.kernel.org 25693S: Orphan 25694W: https://linuxtv.org 25695Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25696F: drivers/media/tuners/tua9001* 25697 25698TULIP NETWORK DRIVERS 25699L: netdev@vger.kernel.org 25700L: linux-parisc@vger.kernel.org 25701S: Orphan 25702F: drivers/net/ethernet/dec/tulip/ 25703 25704TUN/TAP DRIVER 25705M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 25706M: Jason Wang <jasowang@redhat.com> 25707S: Maintained 25708W: http://vtun.sourceforge.net/tun 25709F: Documentation/networking/tuntap.rst 25710F: drivers/net/tap.c 25711F: drivers/net/tun* 25712 25713TURBOCHANNEL SUBSYSTEM 25714M: "Maciej W. Rozycki" <macro@orcam.me.uk> 25715L: linux-mips@vger.kernel.org 25716S: Maintained 25717Q: https://patchwork.kernel.org/project/linux-mips/list/ 25718F: drivers/tc/ 25719F: include/linux/tc.h 25720 25721TURBOSTAT UTILITY 25722M: "Len Brown" <lenb@kernel.org> 25723L: linux-pm@vger.kernel.org 25724S: Supported 25725Q: https://patchwork.kernel.org/project/linux-pm/list/ 25726B: https://bugzilla.kernel.org 25727T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 25728F: tools/power/x86/turbostat/ 25729F: tools/testing/selftests/turbostat/ 25730 25731TUXEDO DRIVERS 25732M: Werner Sembach <wse@tuxedocomputers.com> 25733L: platform-driver-x86@vger.kernel.org 25734S: Supported 25735F: drivers/platform/x86/tuxedo/ 25736 25737TW5864 VIDEO4LINUX DRIVER 25738M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 25739M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 25740M: Andrey Utkin <andrey_utkin@fastmail.com> 25741L: linux-media@vger.kernel.org 25742S: Supported 25743F: drivers/media/pci/tw5864/ 25744 25745TW68 VIDEO4LINUX DRIVER 25746M: Hans Verkuil <hverkuil@xs4all.nl> 25747L: linux-media@vger.kernel.org 25748S: Odd Fixes 25749W: https://linuxtv.org 25750T: git git://linuxtv.org/media.git 25751F: drivers/media/pci/tw68/ 25752 25753TW686X VIDEO4LINUX DRIVER 25754M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 25755L: linux-media@vger.kernel.org 25756S: Maintained 25757W: http://linuxtv.org 25758T: git git://linuxtv.org/media.git 25759F: drivers/media/pci/tw686x/ 25760 25761U-BOOT ENVIRONMENT VARIABLES 25762M: Rafał Miłecki <rafal@milecki.pl> 25763S: Maintained 25764F: Documentation/devicetree/bindings/nvmem/layouts/u-boot,env.yaml 25765F: drivers/nvmem/layouts/u-boot-env.c 25766F: drivers/nvmem/u-boot-env.c 25767 25768UACCE ACCELERATOR FRAMEWORK 25769M: Zhangfei Gao <zhangfei.gao@linaro.org> 25770M: Zhou Wang <wangzhou1@hisilicon.com> 25771L: linux-accelerators@lists.ozlabs.org 25772L: linux-kernel@vger.kernel.org 25773S: Maintained 25774F: Documentation/ABI/testing/sysfs-driver-uacce 25775F: Documentation/misc-devices/uacce.rst 25776F: drivers/misc/uacce/ 25777F: include/linux/uacce.h 25778F: include/uapi/misc/uacce/ 25779 25780UBI FILE SYSTEM (UBIFS) 25781M: Richard Weinberger <richard@nod.at> 25782R: Zhihao Cheng <chengzhihao1@huawei.com> 25783L: linux-mtd@lists.infradead.org 25784S: Supported 25785W: http://www.linux-mtd.infradead.org/doc/ubifs.html 25786T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 25787T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 25788F: Documentation/ABI/testing/sysfs-fs-ubifs 25789F: Documentation/filesystems/ubifs-authentication.rst 25790F: Documentation/filesystems/ubifs.rst 25791F: fs/ubifs/ 25792 25793UBLK USERSPACE BLOCK DRIVER 25794M: Ming Lei <ming.lei@redhat.com> 25795L: linux-block@vger.kernel.org 25796S: Maintained 25797F: Documentation/block/ublk.rst 25798F: drivers/block/ublk_drv.c 25799F: include/uapi/linux/ublk_cmd.h 25800F: tools/testing/selftests/ublk/ 25801 25802UBSAN 25803M: Kees Cook <kees@kernel.org> 25804R: Marco Elver <elver@google.com> 25805R: Andrey Konovalov <andreyknvl@gmail.com> 25806R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 25807L: kasan-dev@googlegroups.com 25808L: linux-hardening@vger.kernel.org 25809S: Supported 25810T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 25811F: Documentation/dev-tools/ubsan.rst 25812F: include/linux/ubsan.h 25813F: lib/Kconfig.ubsan 25814F: lib/test_ubsan.c 25815F: lib/ubsan.c 25816F: lib/ubsan.h 25817F: scripts/Makefile.ubsan 25818K: \bARCH_HAS_UBSAN\b 25819 25820UCLINUX (M68KNOMMU AND COLDFIRE) 25821M: Greg Ungerer <gerg@linux-m68k.org> 25822L: linux-m68k@lists.linux-m68k.org 25823S: Maintained 25824W: http://www.linux-m68k.org/ 25825T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 25826F: arch/m68k/*/*_no.* 25827F: arch/m68k/68*/ 25828F: arch/m68k/coldfire/ 25829F: arch/m68k/include/asm/*_no.* 25830 25831UDF FILESYSTEM 25832M: Jan Kara <jack@suse.com> 25833S: Maintained 25834F: Documentation/filesystems/udf.rst 25835F: fs/udf/ 25836 25837UDRAW TABLET 25838M: Bastien Nocera <hadess@hadess.net> 25839L: linux-input@vger.kernel.org 25840S: Maintained 25841F: drivers/hid/hid-udraw-ps3.c 25842 25843UHID USERSPACE HID IO DRIVER 25844M: David Rheinsberg <david@readahead.eu> 25845L: linux-input@vger.kernel.org 25846S: Maintained 25847F: drivers/hid/uhid.c 25848F: include/uapi/linux/uhid.h 25849 25850ULPI BUS 25851M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 25852L: linux-usb@vger.kernel.org 25853S: Maintained 25854F: drivers/usb/common/ulpi.c 25855F: include/linux/ulpi/ 25856 25857ULTRATRONIK BOARD SUPPORT 25858M: Goran Rađenović <goran.radni@gmail.com> 25859M: Börge Strümpfel <boerge.struempfel@gmail.com> 25860S: Maintained 25861F: arch/arm/boot/dts/st/stm32mp157c-ultra-fly-sbc.dts 25862 25863UNICODE SUBSYSTEM 25864M: Gabriel Krisman Bertazi <krisman@kernel.org> 25865L: linux-fsdevel@vger.kernel.org 25866S: Supported 25867T: git git://git.kernel.org/pub/scm/linux/kernel/git/krisman/unicode.git 25868F: fs/unicode/ 25869 25870UNIFDEF 25871M: Tony Finch <dot@dotat.at> 25872S: Maintained 25873W: http://dotat.at/prog/unifdef 25874F: scripts/unifdef.c 25875 25876UNIFORM CDROM DRIVER 25877M: Phillip Potter <phil@philpotter.co.uk> 25878S: Maintained 25879F: Documentation/cdrom/ 25880F: drivers/cdrom/cdrom.c 25881F: include/linux/cdrom.h 25882F: include/uapi/linux/cdrom.h 25883 25884UNION-FIND 25885M: Xavier <xavier_qy@163.com> 25886L: linux-kernel@vger.kernel.org 25887S: Maintained 25888F: Documentation/core-api/union_find.rst 25889F: Documentation/translations/zh_CN/core-api/union_find.rst 25890F: include/linux/union_find.h 25891F: lib/union_find.c 25892 25893UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 25894R: Alim Akhtar <alim.akhtar@samsung.com> 25895R: Avri Altman <avri.altman@wdc.com> 25896R: Bart Van Assche <bvanassche@acm.org> 25897L: linux-scsi@vger.kernel.org 25898S: Supported 25899F: Documentation/devicetree/bindings/ufs/ 25900F: Documentation/scsi/ufs.rst 25901F: drivers/ufs/core/ 25902 25903UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 25904M: Pedro Sousa <pedrom.sousa@synopsys.com> 25905L: linux-scsi@vger.kernel.org 25906S: Supported 25907F: drivers/ufs/host/*dwc* 25908 25909UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 25910M: Alim Akhtar <alim.akhtar@samsung.com> 25911R: Peter Griffin <peter.griffin@linaro.org> 25912L: linux-scsi@vger.kernel.org 25913L: linux-samsung-soc@vger.kernel.org 25914S: Maintained 25915F: drivers/ufs/host/ufs-exynos* 25916 25917UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 25918M: Peter Wang <peter.wang@mediatek.com> 25919R: Stanley Jhu <chu.stanley@gmail.com> 25920L: linux-scsi@vger.kernel.org 25921L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 25922S: Maintained 25923F: drivers/ufs/host/ufs-mediatek* 25924 25925UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 25926M: Manivannan Sadhasivam <mani@kernel.org> 25927L: linux-arm-msm@vger.kernel.org 25928L: linux-scsi@vger.kernel.org 25929S: Maintained 25930F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 25931F: drivers/ufs/host/ufs-qcom* 25932 25933UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 25934M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 25935L: linux-renesas-soc@vger.kernel.org 25936L: linux-scsi@vger.kernel.org 25937S: Maintained 25938F: drivers/ufs/host/ufs-renesas.c 25939 25940UNSORTED BLOCK IMAGES (UBI) 25941M: Richard Weinberger <richard@nod.at> 25942R: Zhihao Cheng <chengzhihao1@huawei.com> 25943L: linux-mtd@lists.infradead.org 25944S: Supported 25945W: http://www.linux-mtd.infradead.org/ 25946T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 25947T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 25948F: drivers/mtd/ubi/ 25949F: include/linux/mtd/ubi.h 25950F: include/uapi/mtd/ubi-user.h 25951 25952UPROBES 25953M: Masami Hiramatsu <mhiramat@kernel.org> 25954M: Oleg Nesterov <oleg@redhat.com> 25955M: Peter Zijlstra <peterz@infradead.org> 25956L: linux-kernel@vger.kernel.org 25957L: linux-trace-kernel@vger.kernel.org 25958S: Maintained 25959F: arch/*/include/asm/uprobes.h 25960F: arch/*/kernel/probes/uprobes.c 25961F: arch/*/kernel/uprobes.c 25962F: include/linux/uprobes.h 25963F: kernel/events/uprobes.c 25964 25965USB "USBNET" DRIVER FRAMEWORK 25966M: Oliver Neukum <oneukum@suse.com> 25967L: netdev@vger.kernel.org 25968S: Maintained 25969W: http://www.linux-usb.org/usbnet 25970F: drivers/net/usb/usbnet.c 25971F: include/linux/usb/usbnet.h 25972 25973USB ACM DRIVER 25974M: Oliver Neukum <oneukum@suse.com> 25975L: linux-usb@vger.kernel.org 25976S: Maintained 25977F: Documentation/usb/acm.rst 25978F: drivers/usb/class/cdc-acm.* 25979 25980USB APPLE MFI FASTCHARGE DRIVER 25981M: Bastien Nocera <hadess@hadess.net> 25982L: linux-usb@vger.kernel.org 25983S: Maintained 25984F: drivers/usb/misc/apple-mfi-fastcharge.c 25985 25986USB AR5523 WIRELESS DRIVER 25987L: linux-wireless@vger.kernel.org 25988S: Orphan 25989F: drivers/net/wireless/ath/ar5523/ 25990 25991USB ATTACHED SCSI 25992M: Oliver Neukum <oneukum@suse.com> 25993L: linux-usb@vger.kernel.org 25994L: linux-scsi@vger.kernel.org 25995S: Maintained 25996F: drivers/usb/storage/uas.c 25997 25998USB CDC ETHERNET DRIVER 25999M: Oliver Neukum <oliver@neukum.org> 26000L: linux-usb@vger.kernel.org 26001S: Maintained 26002F: drivers/net/usb/cdc_*.c 26003F: include/uapi/linux/usb/cdc.h 26004 26005USB CHAOSKEY DRIVER 26006M: Keith Packard <keithp@keithp.com> 26007L: linux-usb@vger.kernel.org 26008S: Maintained 26009F: drivers/usb/misc/chaoskey.c 26010 26011USB CYPRESS C67X00 DRIVER 26012L: linux-usb@vger.kernel.org 26013S: Orphan 26014F: drivers/usb/c67x00/ 26015 26016USB DAVICOM DM9601 DRIVER 26017M: Peter Korsgaard <peter@korsgaard.com> 26018L: netdev@vger.kernel.org 26019S: Maintained 26020W: http://www.linux-usb.org/usbnet 26021F: drivers/net/usb/dm9601.c 26022 26023USB EHCI DRIVER 26024M: Alan Stern <stern@rowland.harvard.edu> 26025L: linux-usb@vger.kernel.org 26026S: Maintained 26027F: Documentation/usb/ehci.rst 26028F: drivers/usb/host/ehci* 26029 26030USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 26031M: Jiri Kosina <jikos@kernel.org> 26032M: Benjamin Tissoires <bentiss@kernel.org> 26033L: linux-usb@vger.kernel.org 26034S: Maintained 26035T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 26036F: Documentation/hid/hiddev.rst 26037F: drivers/hid/usbhid/ 26038 26039USB INTEL XHCI ROLE MUX DRIVER 26040M: Hans de Goede <hansg@kernel.org> 26041L: linux-usb@vger.kernel.org 26042S: Maintained 26043F: drivers/usb/roles/intel-xhci-usb-role-switch.c 26044 26045USB IP DRIVER FOR HISILICON KIRIN 960 26046M: Yu Chen <chenyu56@huawei.com> 26047M: Binghui Wang <wangbinghui@hisilicon.com> 26048L: linux-usb@vger.kernel.org 26049S: Maintained 26050F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 26051F: drivers/phy/hisilicon/phy-hi3660-usb3.c 26052 26053USB IP DRIVER FOR HISILICON KIRIN 970 26054M: Mauro Carvalho Chehab <mchehab@kernel.org> 26055L: linux-usb@vger.kernel.org 26056S: Maintained 26057F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 26058F: drivers/phy/hisilicon/phy-hi3670-usb3.c 26059 26060USB ISP116X DRIVER 26061M: Olav Kongas <ok@artecdesign.ee> 26062L: linux-usb@vger.kernel.org 26063S: Maintained 26064F: drivers/usb/host/isp116x* 26065F: include/linux/usb/isp116x.h 26066 26067USB ISP1760 DRIVER 26068M: Rui Miguel Silva <rui.silva@linaro.org> 26069L: linux-usb@vger.kernel.org 26070S: Maintained 26071F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 26072F: drivers/usb/isp1760/* 26073 26074USB LAN78XX ETHERNET DRIVER 26075M: Thangaraj Samynathan <Thangaraj.S@microchip.com> 26076M: Rengarajan Sundararajan <Rengarajan.S@microchip.com> 26077M: UNGLinuxDriver@microchip.com 26078L: netdev@vger.kernel.org 26079S: Maintained 26080F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 26081F: drivers/net/usb/lan78xx.* 26082F: include/dt-bindings/net/microchip-lan78xx.h 26083 26084USB MASS STORAGE DRIVER 26085M: Alan Stern <stern@rowland.harvard.edu> 26086L: linux-usb@vger.kernel.org 26087L: usb-storage@lists.one-eyed-alien.net 26088S: Maintained 26089F: drivers/usb/storage/ 26090 26091USB MIDI DRIVER 26092M: Clemens Ladisch <clemens@ladisch.de> 26093L: linux-sound@vger.kernel.org 26094S: Maintained 26095T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 26096F: sound/usb/midi.* 26097 26098USB NETWORKING DRIVERS 26099L: linux-usb@vger.kernel.org 26100S: Odd Fixes 26101F: drivers/net/usb/ 26102 26103USB OHCI DRIVER 26104M: Alan Stern <stern@rowland.harvard.edu> 26105L: linux-usb@vger.kernel.org 26106S: Maintained 26107F: Documentation/usb/ohci.rst 26108F: drivers/usb/host/ohci* 26109 26110USB OTG FSM (Finite State Machine) 26111M: Peter Chen <peter.chen@kernel.org> 26112L: linux-usb@vger.kernel.org 26113S: Maintained 26114T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 26115F: drivers/usb/common/usb-otg-fsm.c 26116 26117USB OVER IP DRIVER 26118M: Valentina Manea <valentina.manea.m@gmail.com> 26119M: Shuah Khan <shuah@kernel.org> 26120M: Shuah Khan <skhan@linuxfoundation.org> 26121R: Hongren Zheng <i@zenithal.me> 26122L: linux-usb@vger.kernel.org 26123S: Maintained 26124F: Documentation/usb/usbip_protocol.rst 26125F: drivers/usb/usbip/ 26126F: tools/testing/selftests/drivers/usb/usbip/ 26127F: tools/usb/usbip/ 26128 26129USB PEGASUS DRIVER 26130M: Petko Manolov <petkan@nucleusys.com> 26131L: linux-usb@vger.kernel.org 26132L: netdev@vger.kernel.org 26133S: Maintained 26134W: https://github.com/petkan/pegasus 26135T: git https://github.com/petkan/pegasus.git 26136F: drivers/net/usb/pegasus.* 26137 26138USB PRINTER DRIVER (usblp) 26139M: Pete Zaitcev <zaitcev@redhat.com> 26140L: linux-usb@vger.kernel.org 26141S: Supported 26142F: drivers/usb/class/usblp.c 26143 26144USB QMI WWAN NETWORK DRIVER 26145M: Bjørn Mork <bjorn@mork.no> 26146L: netdev@vger.kernel.org 26147S: Maintained 26148F: Documentation/ABI/testing/sysfs-class-net-qmi 26149F: drivers/net/usb/qmi_wwan.c 26150 26151USB RAW GADGET DRIVER 26152R: Andrey Konovalov <andreyknvl@gmail.com> 26153L: linux-usb@vger.kernel.org 26154S: Maintained 26155B: https://github.com/xairy/raw-gadget/issues 26156F: Documentation/usb/raw-gadget.rst 26157F: drivers/usb/gadget/legacy/raw_gadget.c 26158F: include/uapi/linux/usb/raw_gadget.h 26159 26160USB RTL8150 DRIVER 26161M: Petko Manolov <petkan@nucleusys.com> 26162L: linux-usb@vger.kernel.org 26163L: netdev@vger.kernel.org 26164S: Maintained 26165W: https://github.com/petkan/rtl8150 26166T: git https://github.com/petkan/rtl8150.git 26167F: drivers/net/usb/rtl8150.c 26168 26169USB SERIAL SUBSYSTEM 26170M: Johan Hovold <johan@kernel.org> 26171L: linux-usb@vger.kernel.org 26172S: Maintained 26173T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 26174F: Documentation/usb/usb-serial.rst 26175F: drivers/usb/serial/ 26176F: include/linux/usb/serial.h 26177 26178USB SMSC75XX ETHERNET DRIVER 26179M: Steve Glendinning <steve.glendinning@shawell.net> 26180L: netdev@vger.kernel.org 26181S: Maintained 26182F: drivers/net/usb/smsc75xx.* 26183 26184USB SMSC95XX ETHERNET DRIVER 26185M: Steve Glendinning <steve.glendinning@shawell.net> 26186M: UNGLinuxDriver@microchip.com 26187L: netdev@vger.kernel.org 26188S: Maintained 26189F: drivers/net/usb/smsc95xx.* 26190 26191USB SUBSYSTEM 26192M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26193L: linux-usb@vger.kernel.org 26194S: Supported 26195W: http://www.linux-usb.org 26196T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 26197F: Documentation/devicetree/bindings/usb/ 26198F: Documentation/usb/ 26199F: drivers/usb/ 26200F: include/dt-bindings/usb/ 26201F: include/linux/usb.h 26202F: include/linux/usb/ 26203F: include/uapi/linux/usb/ 26204 26205USB TYPEC BUS FOR ALTERNATE MODES 26206M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26207L: linux-usb@vger.kernel.org 26208S: Maintained 26209F: Documentation/ABI/testing/sysfs-bus-typec 26210F: Documentation/driver-api/usb/typec_bus.rst 26211F: drivers/usb/typec/altmodes/ 26212F: include/linux/usb/typec_altmode.h 26213 26214USB TYPEC CLASS 26215M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26216L: linux-usb@vger.kernel.org 26217S: Maintained 26218F: Documentation/ABI/testing/sysfs-class-typec 26219F: Documentation/driver-api/usb/typec.rst 26220F: drivers/usb/typec/ 26221F: include/linux/usb/typec.h 26222 26223USB TYPEC INTEL PMC MUX DRIVER 26224M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26225L: linux-usb@vger.kernel.org 26226S: Maintained 26227F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 26228F: drivers/usb/typec/mux/intel_pmc_mux.c 26229 26230USB TYPEC PI3USB30532 MUX DRIVER 26231M: Hans de Goede <hansg@kernel.org> 26232L: linux-usb@vger.kernel.org 26233S: Maintained 26234F: drivers/usb/typec/mux/pi3usb30532.c 26235 26236USB TYPEC PORT CONTROLLER DRIVERS 26237M: Badhri Jagan Sridharan <badhri@google.com> 26238L: linux-usb@vger.kernel.org 26239S: Maintained 26240F: drivers/usb/typec/tcpm/tcpci.c 26241F: drivers/usb/typec/tcpm/tcpm.c 26242F: include/linux/usb/tcpci.h 26243F: include/linux/usb/tcpm.h 26244 26245USB TYPEC TUSB1046 MUX DRIVER 26246M: Romain Gantois <romain.gantois@bootlin.com> 26247L: linux-usb@vger.kernel.org 26248S: Maintained 26249F: Documentation/devicetree/bindings/usb/ti,tusb1046.yaml 26250F: drivers/usb/typec/mux/tusb1046.c 26251 26252USB UHCI DRIVER 26253M: Alan Stern <stern@rowland.harvard.edu> 26254L: linux-usb@vger.kernel.org 26255S: Maintained 26256F: drivers/usb/host/uhci* 26257 26258USB VIDEO CLASS 26259M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 26260M: Hans de Goede <hansg@kernel.org> 26261L: linux-media@vger.kernel.org 26262S: Maintained 26263W: http://www.ideasonboard.org/uvc/ 26264T: git git://linuxtv.org/media.git 26265F: Documentation/userspace-api/media/drivers/uvcvideo.rst 26266F: Documentation/userspace-api/media/v4l/metafmt-uvc-msxu-1-5.rst 26267F: Documentation/userspace-api/media/v4l/metafmt-uvc.rst 26268F: drivers/media/common/uvc.c 26269F: drivers/media/usb/uvc/ 26270F: include/linux/usb/uvc.h 26271F: include/uapi/linux/uvcvideo.h 26272 26273USB WEBCAM GADGET 26274L: linux-usb@vger.kernel.org 26275S: Orphan 26276F: drivers/usb/gadget/function/*uvc* 26277F: drivers/usb/gadget/legacy/webcam.c 26278F: include/uapi/linux/usb/g_uvc.h 26279 26280USB XHCI DRIVER 26281M: Mathias Nyman <mathias.nyman@intel.com> 26282L: linux-usb@vger.kernel.org 26283S: Supported 26284F: drivers/usb/host/pci-quirks* 26285F: drivers/usb/host/xhci* 26286 26287USER DATAGRAM PROTOCOL (UDP) 26288M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 26289L: netdev@vger.kernel.org 26290S: Maintained 26291F: include/linux/udp.h 26292F: include/net/udp.h 26293F: include/trace/events/udp.h 26294F: include/uapi/linux/udp.h 26295F: net/ipv4/udp.c 26296F: net/ipv6/udp.c 26297 26298USER-MODE LINUX (UML) 26299M: Richard Weinberger <richard@nod.at> 26300M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 26301M: Johannes Berg <johannes@sipsolutions.net> 26302L: linux-um@lists.infradead.org 26303S: Maintained 26304W: http://user-mode-linux.sourceforge.net 26305Q: https://patchwork.ozlabs.org/project/linux-um/list/ 26306T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 26307T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 26308F: Documentation/virt/uml/ 26309F: arch/um/ 26310F: arch/x86/um/ 26311F: fs/hostfs/ 26312 26313USERSPACE COPYIN/COPYOUT (UIOVEC) 26314M: Alexander Viro <viro@zeniv.linux.org.uk> 26315L: linux-block@vger.kernel.org 26316L: linux-fsdevel@vger.kernel.org 26317S: Maintained 26318F: include/linux/uio.h 26319F: lib/iov_iter.c 26320 26321USERSPACE DMA BUFFER DRIVER 26322M: Gerd Hoffmann <kraxel@redhat.com> 26323M: Vivek Kasireddy <vivek.kasireddy@intel.com> 26324L: dri-devel@lists.freedesktop.org 26325S: Maintained 26326T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 26327F: drivers/dma-buf/udmabuf.c 26328F: include/uapi/linux/udmabuf.h 26329 26330USERSPACE I/O (UIO) 26331M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26332S: Maintained 26333T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 26334F: Documentation/driver-api/uio-howto.rst 26335F: drivers/uio/ 26336F: include/linux/uio_driver.h 26337 26338USERSPACE STACK UNWINDING 26339M: Josh Poimboeuf <jpoimboe@kernel.org> 26340M: Steven Rostedt <rostedt@goodmis.org> 26341S: Maintained 26342F: include/linux/unwind*.h 26343F: kernel/unwind/ 26344 26345UTIL-LINUX PACKAGE 26346M: Karel Zak <kzak@redhat.com> 26347L: util-linux@vger.kernel.org 26348S: Maintained 26349W: http://en.wikipedia.org/wiki/Util-linux 26350T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 26351 26352UUID HELPERS 26353R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 26354L: linux-kernel@vger.kernel.org 26355S: Maintained 26356F: include/linux/uuid.h 26357F: lib/test_uuid.c 26358F: lib/uuid.c 26359 26360UV SYSFS DRIVER 26361M: Justin Ernst <justin.ernst@hpe.com> 26362L: platform-driver-x86@vger.kernel.org 26363S: Maintained 26364F: drivers/platform/x86/uv_sysfs.c 26365 26366UVESAFB DRIVER 26367M: Michal Januszewski <spock@gentoo.org> 26368L: linux-fbdev@vger.kernel.org 26369S: Maintained 26370W: https://github.com/mjanusz/v86d 26371F: Documentation/fb/uvesafb.rst 26372F: drivers/video/fbdev/uvesafb.* 26373 26374Ux500 CLOCK DRIVERS 26375M: Ulf Hansson <ulf.hansson@linaro.org> 26376L: linux-clk@vger.kernel.org 26377L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26378S: Maintained 26379F: drivers/clk/ux500/ 26380 26381V4L2 ASYNC AND FWNODE FRAMEWORKS 26382M: Sakari Ailus <sakari.ailus@linux.intel.com> 26383L: linux-media@vger.kernel.org 26384S: Maintained 26385T: git git://linuxtv.org/media.git 26386F: drivers/media/v4l2-core/v4l2-async.c 26387F: drivers/media/v4l2-core/v4l2-fwnode.c 26388F: include/media/v4l2-async.h 26389F: include/media/v4l2-fwnode.h 26390 26391V4L2 LENS DRIVERS 26392M: Sakari Ailus <sakari.ailus@linux.intel.com> 26393L: linux-media@vger.kernel.org 26394S: Maintained 26395F: drivers/media/i2c/ak* 26396F: drivers/media/i2c/dw* 26397F: drivers/media/i2c/lm* 26398 26399V4L2 CAMERA SENSOR DRIVERS 26400M: Sakari Ailus <sakari.ailus@linux.intel.com> 26401L: linux-media@vger.kernel.org 26402S: Maintained 26403F: Documentation/driver-api/media/camera-sensor.rst 26404F: Documentation/driver-api/media/tx-rx.rst 26405F: drivers/media/i2c/ar* 26406F: drivers/media/i2c/gc* 26407F: drivers/media/i2c/hi* 26408F: drivers/media/i2c/imx* 26409F: drivers/media/i2c/mt* 26410F: drivers/media/i2c/og* 26411F: drivers/media/i2c/ov* 26412F: drivers/media/i2c/s5* 26413F: drivers/media/i2c/vd55g1.c 26414F: drivers/media/i2c/vd56g3.c 26415F: drivers/media/i2c/vgxy61.c 26416 26417VF610 NAND DRIVER 26418M: Stefan Agner <stefan@agner.ch> 26419L: linux-mtd@lists.infradead.org 26420S: Supported 26421F: drivers/mtd/nand/raw/vf610_nfc.c 26422 26423VFAT/FAT/MSDOS FILESYSTEM 26424M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 26425S: Maintained 26426F: Documentation/filesystems/vfat.rst 26427F: fs/fat/ 26428F: tools/testing/selftests/filesystems/fat/ 26429 26430VFIO CDX DRIVER 26431M: Nipun Gupta <nipun.gupta@amd.com> 26432M: Nikhil Agarwal <nikhil.agarwal@amd.com> 26433L: kvm@vger.kernel.org 26434S: Maintained 26435F: drivers/vfio/cdx/* 26436 26437VFIO DRIVER 26438M: Alex Williamson <alex.williamson@redhat.com> 26439L: kvm@vger.kernel.org 26440S: Maintained 26441T: git https://github.com/awilliam/linux-vfio.git 26442F: Documentation/ABI/testing/debugfs-vfio 26443F: Documentation/ABI/testing/sysfs-devices-vfio-dev 26444F: Documentation/driver-api/vfio.rst 26445F: drivers/vfio/ 26446F: include/linux/vfio.h 26447F: include/linux/vfio_pci_core.h 26448F: include/uapi/linux/vfio.h 26449 26450VFIO FSL-MC DRIVER 26451L: kvm@vger.kernel.org 26452S: Orphan 26453F: drivers/vfio/fsl-mc/ 26454 26455VFIO HISILICON PCI DRIVER 26456M: Longfang Liu <liulongfang@huawei.com> 26457M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 26458L: kvm@vger.kernel.org 26459S: Maintained 26460F: drivers/vfio/pci/hisilicon/ 26461 26462VFIO MEDIATED DEVICE DRIVERS 26463M: Kirti Wankhede <kwankhede@nvidia.com> 26464L: kvm@vger.kernel.org 26465S: Maintained 26466F: Documentation/driver-api/vfio-mediated-device.rst 26467F: drivers/vfio/mdev/ 26468F: include/linux/mdev.h 26469F: samples/vfio-mdev/ 26470 26471VFIO MLX5 PCI DRIVER 26472M: Yishai Hadas <yishaih@nvidia.com> 26473L: kvm@vger.kernel.org 26474S: Maintained 26475F: drivers/vfio/pci/mlx5/ 26476 26477VFIO NVIDIA GRACE GPU DRIVER 26478M: Ankit Agrawal <ankita@nvidia.com> 26479L: kvm@vger.kernel.org 26480S: Supported 26481F: drivers/vfio/pci/nvgrace-gpu/ 26482 26483VFIO PCI DEVICE SPECIFIC DRIVERS 26484R: Jason Gunthorpe <jgg@nvidia.com> 26485R: Yishai Hadas <yishaih@nvidia.com> 26486R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 26487R: Kevin Tian <kevin.tian@intel.com> 26488L: kvm@vger.kernel.org 26489S: Maintained 26490P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 26491F: drivers/vfio/pci/*/ 26492 26493VFIO PDS PCI DRIVER 26494M: Brett Creeley <brett.creeley@amd.com> 26495L: kvm@vger.kernel.org 26496S: Maintained 26497F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 26498F: drivers/vfio/pci/pds/ 26499 26500VFIO PLATFORM DRIVER 26501M: Eric Auger <eric.auger@redhat.com> 26502L: kvm@vger.kernel.org 26503S: Maintained 26504F: drivers/vfio/platform/ 26505 26506VFIO QAT PCI DRIVER 26507M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 26508L: kvm@vger.kernel.org 26509L: qat-linux@intel.com 26510S: Supported 26511F: drivers/vfio/pci/qat/ 26512 26513VFIO VIRTIO PCI DRIVER 26514M: Yishai Hadas <yishaih@nvidia.com> 26515L: kvm@vger.kernel.org 26516L: virtualization@lists.linux.dev 26517S: Maintained 26518F: drivers/vfio/pci/virtio 26519 26520VGA_SWITCHEROO 26521R: Lukas Wunner <lukas@wunner.de> 26522S: Maintained 26523T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 26524F: Documentation/gpu/vga-switcheroo.rst 26525F: drivers/gpu/vga/vga_switcheroo.c 26526F: include/linux/vga_switcheroo.h 26527 26528VIA RHINE NETWORK DRIVER 26529M: Kevin Brace <kevinbrace@bracecomputerlab.com> 26530S: Maintained 26531F: drivers/net/ethernet/via/via-rhine.c 26532 26533VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 26534M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 26535L: linux-fbdev@vger.kernel.org 26536S: Maintained 26537F: drivers/video/fbdev/via/ 26538F: include/linux/via-core.h 26539F: include/linux/via_i2c.h 26540 26541VIA VELOCITY NETWORK DRIVER 26542M: Francois Romieu <romieu@fr.zoreil.com> 26543L: netdev@vger.kernel.org 26544S: Maintained 26545F: drivers/net/ethernet/via/via-velocity.* 26546 26547VICODEC VIRTUAL CODEC DRIVER 26548M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 26549L: linux-media@vger.kernel.org 26550S: Maintained 26551W: https://linuxtv.org 26552T: git git://linuxtv.org/media.git 26553F: drivers/media/test-drivers/vicodec/* 26554 26555VIDEO I2C POLLING DRIVER 26556M: Matt Ranostay <matt.ranostay@konsulko.com> 26557L: linux-media@vger.kernel.org 26558S: Maintained 26559F: drivers/media/i2c/video-i2c.c 26560 26561VIDEO MULTIPLEXER DRIVER 26562M: Philipp Zabel <p.zabel@pengutronix.de> 26563L: linux-media@vger.kernel.org 26564S: Maintained 26565F: drivers/media/platform/video-mux.c 26566 26567VIDEOBUF2 FRAMEWORK 26568M: Tomasz Figa <tfiga@chromium.org> 26569M: Marek Szyprowski <m.szyprowski@samsung.com> 26570L: linux-media@vger.kernel.org 26571S: Maintained 26572F: drivers/media/common/videobuf2/* 26573F: include/media/videobuf2-* 26574 26575VIDTV VIRTUAL DIGITAL TV DRIVER 26576M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 26577L: linux-media@vger.kernel.org 26578S: Maintained 26579W: https://linuxtv.org 26580T: git git://linuxtv.org/media.git 26581F: drivers/media/test-drivers/vidtv/* 26582 26583VIMC VIRTUAL MEDIA CONTROLLER DRIVER 26584M: Shuah Khan <skhan@linuxfoundation.org> 26585R: Kieran Bingham <kieran.bingham@ideasonboard.com> 26586L: linux-media@vger.kernel.org 26587S: Maintained 26588W: https://linuxtv.org 26589T: git git://linuxtv.org/media.git 26590F: drivers/media/test-drivers/vimc/* 26591 26592VIRT LIB 26593M: Alex Williamson <alex.williamson@redhat.com> 26594M: Paolo Bonzini <pbonzini@redhat.com> 26595L: kvm@vger.kernel.org 26596S: Supported 26597F: virt/lib/ 26598 26599VIRTIO AND VHOST VSOCK DRIVER 26600M: Stefan Hajnoczi <stefanha@redhat.com> 26601M: Stefano Garzarella <sgarzare@redhat.com> 26602L: kvm@vger.kernel.org 26603L: virtualization@lists.linux.dev 26604L: netdev@vger.kernel.org 26605S: Maintained 26606F: drivers/vhost/vsock.c 26607F: include/linux/virtio_vsock.h 26608F: include/uapi/linux/virtio_vsock.h 26609F: net/vmw_vsock/virtio_transport.c 26610F: net/vmw_vsock/virtio_transport_common.c 26611 26612VIRTIO BALLOON 26613M: "Michael S. Tsirkin" <mst@redhat.com> 26614M: David Hildenbrand <david@redhat.com> 26615L: virtualization@lists.linux.dev 26616S: Maintained 26617F: drivers/virtio/virtio_balloon.c 26618F: include/linux/balloon_compaction.h 26619F: include/uapi/linux/virtio_balloon.h 26620F: mm/balloon_compaction.c 26621 26622VIRTIO BLOCK AND SCSI DRIVERS 26623M: "Michael S. Tsirkin" <mst@redhat.com> 26624M: Jason Wang <jasowang@redhat.com> 26625R: Paolo Bonzini <pbonzini@redhat.com> 26626R: Stefan Hajnoczi <stefanha@redhat.com> 26627R: Eugenio Pérez <eperezma@redhat.com> 26628L: virtualization@lists.linux.dev 26629S: Maintained 26630F: drivers/block/virtio_blk.c 26631F: drivers/scsi/virtio_scsi.c 26632F: include/uapi/linux/virtio_blk.h 26633F: include/uapi/linux/virtio_scsi.h 26634 26635VIRTIO CONSOLE DRIVER 26636M: Amit Shah <amit@kernel.org> 26637L: virtualization@lists.linux.dev 26638S: Maintained 26639F: drivers/char/virtio_console.c 26640F: include/uapi/linux/virtio_console.h 26641 26642VIRTIO CORE AND NET DRIVERS 26643M: "Michael S. Tsirkin" <mst@redhat.com> 26644M: Jason Wang <jasowang@redhat.com> 26645R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 26646R: Eugenio Pérez <eperezma@redhat.com> 26647L: virtualization@lists.linux.dev 26648S: Maintained 26649F: Documentation/ABI/testing/sysfs-bus-vdpa 26650F: Documentation/ABI/testing/sysfs-class-vduse 26651F: Documentation/devicetree/bindings/virtio/ 26652F: Documentation/driver-api/virtio/ 26653F: drivers/block/virtio_blk.c 26654F: drivers/crypto/virtio/ 26655F: drivers/net/virtio_net.c 26656F: drivers/vdpa/ 26657F: drivers/virtio/ 26658F: include/linux/vdpa.h 26659F: include/linux/virtio*.h 26660F: include/linux/vringh.h 26661F: include/uapi/linux/virtio_*.h 26662F: net/vmw_vsock/virtio* 26663F: tools/virtio/ 26664F: tools/testing/selftests/drivers/net/virtio_net/ 26665 26666VIRTIO CRYPTO DRIVER 26667M: Gonglei <arei.gonglei@huawei.com> 26668L: virtualization@lists.linux.dev 26669L: linux-crypto@vger.kernel.org 26670S: Maintained 26671F: drivers/crypto/virtio/ 26672F: include/uapi/linux/virtio_crypto.h 26673 26674VIRTIO DRIVERS FOR S390 26675M: Cornelia Huck <cohuck@redhat.com> 26676M: Halil Pasic <pasic@linux.ibm.com> 26677M: Eric Farman <farman@linux.ibm.com> 26678L: linux-s390@vger.kernel.org 26679L: virtualization@lists.linux.dev 26680L: kvm@vger.kernel.org 26681S: Supported 26682F: arch/s390/include/uapi/asm/virtio-ccw.h 26683F: drivers/s390/virtio/ 26684 26685VIRTIO FILE SYSTEM 26686M: Vivek Goyal <vgoyal@redhat.com> 26687M: Stefan Hajnoczi <stefanha@redhat.com> 26688M: Miklos Szeredi <miklos@szeredi.hu> 26689R: Eugenio Pérez <eperezma@redhat.com> 26690L: virtualization@lists.linux.dev 26691L: linux-fsdevel@vger.kernel.org 26692S: Supported 26693W: https://virtio-fs.gitlab.io/ 26694F: Documentation/filesystems/virtiofs.rst 26695F: fs/fuse/virtio_fs.c 26696F: include/uapi/linux/virtio_fs.h 26697 26698VIRTIO GPIO DRIVER 26699M: Enrico Weigelt, metux IT consult <info@metux.net> 26700M: Viresh Kumar <vireshk@kernel.org> 26701L: linux-gpio@vger.kernel.org 26702L: virtualization@lists.linux.dev 26703S: Maintained 26704F: drivers/gpio/gpio-virtio.c 26705F: include/uapi/linux/virtio_gpio.h 26706 26707VIRTIO GPU DRIVER 26708M: David Airlie <airlied@redhat.com> 26709M: Gerd Hoffmann <kraxel@redhat.com> 26710M: Dmitry Osipenko <dmitry.osipenko@collabora.com> 26711R: Gurchetan Singh <gurchetansingh@chromium.org> 26712R: Chia-I Wu <olvaffe@gmail.com> 26713L: dri-devel@lists.freedesktop.org 26714L: virtualization@lists.linux.dev 26715S: Maintained 26716T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 26717F: drivers/gpu/drm/ci/xfails/virtio* 26718F: drivers/gpu/drm/virtio/ 26719F: include/uapi/linux/virtio_gpu.h 26720 26721VIRTIO HOST (VHOST) 26722M: "Michael S. Tsirkin" <mst@redhat.com> 26723M: Jason Wang <jasowang@redhat.com> 26724R: Eugenio Pérez <eperezma@redhat.com> 26725L: kvm@vger.kernel.org 26726L: virtualization@lists.linux.dev 26727L: netdev@vger.kernel.org 26728S: Maintained 26729T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 26730F: drivers/vhost/ 26731F: include/linux/sched/vhost_task.h 26732F: include/linux/vhost_iotlb.h 26733F: include/uapi/linux/vhost.h 26734F: kernel/vhost_task.c 26735 26736VIRTIO HOST (VHOST-SCSI) 26737M: "Michael S. Tsirkin" <mst@redhat.com> 26738M: Jason Wang <jasowang@redhat.com> 26739M: Mike Christie <michael.christie@oracle.com> 26740R: Paolo Bonzini <pbonzini@redhat.com> 26741R: Stefan Hajnoczi <stefanha@redhat.com> 26742L: virtualization@lists.linux.dev 26743S: Maintained 26744F: drivers/vhost/scsi.c 26745 26746VIRTIO I2C DRIVER 26747M: Viresh Kumar <viresh.kumar@linaro.org> 26748R: "Chen, Jian Jun" <jian.jun.chen@intel.com> 26749L: linux-i2c@vger.kernel.org 26750L: virtualization@lists.linux.dev 26751S: Maintained 26752F: drivers/i2c/busses/i2c-virtio.c 26753F: include/uapi/linux/virtio_i2c.h 26754 26755VIRTIO INPUT DRIVER 26756M: Gerd Hoffmann <kraxel@redhat.com> 26757S: Maintained 26758F: drivers/virtio/virtio_input.c 26759F: include/uapi/linux/virtio_input.h 26760 26761VIRTIO IOMMU DRIVER 26762M: Jean-Philippe Brucker <jean-philippe@linaro.org> 26763L: virtualization@lists.linux.dev 26764S: Maintained 26765F: drivers/iommu/virtio-iommu.c 26766F: include/uapi/linux/virtio_iommu.h 26767 26768VIRTIO MEM DRIVER 26769M: David Hildenbrand <david@redhat.com> 26770L: virtualization@lists.linux.dev 26771S: Maintained 26772W: https://virtio-mem.gitlab.io/ 26773F: drivers/virtio/virtio_mem.c 26774F: include/uapi/linux/virtio_mem.h 26775 26776VIRTIO PMEM DRIVER 26777M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 26778L: virtualization@lists.linux.dev 26779S: Maintained 26780F: drivers/nvdimm/nd_virtio.c 26781F: drivers/nvdimm/virtio_pmem.c 26782 26783VIRTIO RTC DRIVER 26784M: Peter Hilber <quic_philber@quicinc.com> 26785L: virtualization@lists.linux.dev 26786S: Maintained 26787F: drivers/virtio/virtio_rtc_* 26788F: include/uapi/linux/virtio_rtc.h 26789 26790VIRTIO SOUND DRIVER 26791M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 26792M: "Michael S. Tsirkin" <mst@redhat.com> 26793L: virtualization@lists.linux.dev 26794L: linux-sound@vger.kernel.org 26795S: Maintained 26796F: include/uapi/linux/virtio_snd.h 26797F: sound/virtio/* 26798 26799VIRTUAL BOX GUEST DEVICE DRIVER 26800M: Hans de Goede <hansg@kernel.org> 26801M: Arnd Bergmann <arnd@arndb.de> 26802M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26803S: Maintained 26804F: drivers/virt/vboxguest/ 26805F: include/linux/vbox_utils.h 26806F: include/uapi/linux/vbox*.h 26807 26808VIRTUAL BOX SHARED FOLDER VFS DRIVER 26809M: Hans de Goede <hansg@kernel.org> 26810L: linux-fsdevel@vger.kernel.org 26811S: Maintained 26812F: fs/vboxsf/* 26813 26814VIRTUAL PCM TEST DRIVER 26815M: Ivan Orlov <ivan.orlov0322@gmail.com> 26816L: linux-sound@vger.kernel.org 26817S: Maintained 26818F: Documentation/sound/cards/pcmtest.rst 26819F: sound/drivers/pcmtest.c 26820F: tools/testing/selftests/alsa/test-pcmtest-driver.c 26821 26822VIRTUAL SERIO DEVICE DRIVER 26823M: Stephen Chandler Paul <thatslyude@gmail.com> 26824S: Maintained 26825F: drivers/input/serio/userio.c 26826F: include/uapi/linux/userio.h 26827 26828VISHAY VEML3235 AMBIENT LIGHT SENSOR DRIVER 26829M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 26830S: Maintained 26831F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 26832F: drivers/iio/light/veml3235.c 26833 26834VISHAY VEML6030 AMBIENT LIGHT SENSOR DRIVER 26835M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 26836S: Maintained 26837F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 26838F: drivers/iio/light/veml6030.c 26839 26840VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 26841M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 26842S: Maintained 26843F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 26844F: drivers/iio/light/veml6075.c 26845 26846VISL VIRTUAL STATELESS DECODER DRIVER 26847M: Daniel Almeida <daniel.almeida@collabora.com> 26848L: linux-media@vger.kernel.org 26849S: Supported 26850F: drivers/media/test-drivers/visl 26851 26852VIVID VIRTUAL VIDEO DRIVER 26853M: Hans Verkuil <hverkuil@xs4all.nl> 26854L: linux-media@vger.kernel.org 26855S: Maintained 26856W: https://linuxtv.org 26857T: git git://linuxtv.org/media.git 26858F: drivers/media/test-drivers/vivid/* 26859 26860VM SOCKETS (AF_VSOCK) 26861M: Stefano Garzarella <sgarzare@redhat.com> 26862L: virtualization@lists.linux.dev 26863L: netdev@vger.kernel.org 26864S: Maintained 26865F: drivers/net/vsockmon.c 26866F: include/net/af_vsock.h 26867F: include/uapi/linux/vm_sockets.h 26868F: include/uapi/linux/vm_sockets_diag.h 26869F: include/uapi/linux/vsockmon.h 26870F: net/vmw_vsock/ 26871F: tools/testing/selftests/vsock/ 26872F: tools/testing/vsock/ 26873 26874VMALLOC 26875M: Andrew Morton <akpm@linux-foundation.org> 26876M: Uladzislau Rezki <urezki@gmail.com> 26877L: linux-mm@kvack.org 26878S: Maintained 26879W: http://www.linux-mm.org 26880T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 26881F: include/linux/vmalloc.h 26882F: mm/vmalloc.c 26883F: lib/test_vmalloc.c 26884 26885VME SUBSYSTEM 26886L: linux-kernel@vger.kernel.org 26887S: Orphan 26888T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 26889F: Documentation/driver-api/vme.rst 26890F: drivers/staging/vme_user/ 26891 26892VMWARE BALLOON DRIVER 26893M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 26894R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26895L: linux-kernel@vger.kernel.org 26896S: Supported 26897F: drivers/misc/vmw_balloon.c 26898 26899VMWARE HYPERVISOR INTERFACE 26900M: Ajay Kaher <ajay.kaher@broadcom.com> 26901M: Alexey Makhalov <alexey.makhalov@broadcom.com> 26902R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26903L: virtualization@lists.linux.dev 26904L: x86@kernel.org 26905S: Supported 26906T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 26907F: arch/x86/include/asm/vmware.h 26908F: arch/x86/kernel/cpu/vmware.c 26909 26910VMWARE PVRDMA DRIVER 26911M: Bryan Tan <bryan-bt.tan@broadcom.com> 26912M: Vishnu Dasa <vishnu.dasa@broadcom.com> 26913R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26914L: linux-rdma@vger.kernel.org 26915S: Supported 26916F: drivers/infiniband/hw/vmw_pvrdma/ 26917 26918VMWARE PVSCSI DRIVER 26919M: Vishal Bhakta <vishal.bhakta@broadcom.com> 26920R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26921L: linux-scsi@vger.kernel.org 26922S: Supported 26923F: drivers/scsi/vmw_pvscsi.c 26924F: drivers/scsi/vmw_pvscsi.h 26925 26926VMWARE VIRTUAL PTP CLOCK DRIVER 26927M: Nick Shi <nick.shi@broadcom.com> 26928R: Ajay Kaher <ajay.kaher@broadcom.com> 26929R: Alexey Makhalov <alexey.makhalov@broadcom.com> 26930R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26931L: netdev@vger.kernel.org 26932S: Supported 26933F: drivers/ptp/ptp_vmw.c 26934 26935VMWARE VMCI DRIVER 26936M: Bryan Tan <bryan-bt.tan@broadcom.com> 26937M: Vishnu Dasa <vishnu.dasa@broadcom.com> 26938R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26939L: linux-kernel@vger.kernel.org 26940S: Supported 26941F: drivers/misc/vmw_vmci/ 26942F: include/linux/vmw_vmci* 26943 26944VMWARE VMMOUSE SUBDRIVER 26945M: Zack Rusin <zack.rusin@broadcom.com> 26946R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26947L: linux-input@vger.kernel.org 26948S: Supported 26949F: drivers/input/mouse/vmmouse.c 26950F: drivers/input/mouse/vmmouse.h 26951 26952VMWARE VMXNET3 ETHERNET DRIVER 26953M: Ronak Doshi <ronak.doshi@broadcom.com> 26954R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26955L: netdev@vger.kernel.org 26956S: Supported 26957F: drivers/net/vmxnet3/ 26958 26959VMWARE VSOCK VMCI TRANSPORT DRIVER 26960M: Bryan Tan <bryan-bt.tan@broadcom.com> 26961M: Vishnu Dasa <vishnu.dasa@broadcom.com> 26962R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26963L: linux-kernel@vger.kernel.org 26964S: Supported 26965F: net/vmw_vsock/vmci_transport* 26966 26967VOCORE VOCORE2 BOARD 26968M: Harvey Hunt <harveyhuntnexus@gmail.com> 26969L: linux-mips@vger.kernel.org 26970S: Maintained 26971F: arch/mips/boot/dts/ralink/vocore2.dts 26972 26973VOLTAGE AND CURRENT REGULATOR FRAMEWORK 26974M: Liam Girdwood <lgirdwood@gmail.com> 26975M: Mark Brown <broonie@kernel.org> 26976L: linux-kernel@vger.kernel.org 26977S: Supported 26978W: http://www.slimlogic.co.uk/?p=48 26979T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 26980F: Documentation/devicetree/bindings/regulator/ 26981F: Documentation/power/regulator/ 26982F: drivers/regulator/ 26983F: rust/kernel/regulator.rs 26984F: include/dt-bindings/regulator/ 26985F: include/linux/regulator/ 26986K: regulator_get_optional 26987 26988VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 26989R: Matti Vaittinen <mazziesaccount@gmail.com> 26990F: drivers/regulator/irq_helpers.c 26991 26992VRF 26993M: David Ahern <dsahern@kernel.org> 26994L: netdev@vger.kernel.org 26995S: Maintained 26996F: Documentation/networking/vrf.rst 26997F: drivers/net/vrf.c 26998 26999VSPRINTF 27000M: Petr Mladek <pmladek@suse.com> 27001M: Steven Rostedt <rostedt@goodmis.org> 27002R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 27003R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 27004R: Sergey Senozhatsky <senozhatsky@chromium.org> 27005S: Maintained 27006T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 27007F: Documentation/core-api/printk-formats.rst 27008F: lib/tests/printf_kunit.c 27009F: lib/tests/scanf_kunit.c 27010F: lib/vsprintf.c 27011 27012VT1211 HARDWARE MONITOR DRIVER 27013M: Juerg Haefliger <juergh@proton.me> 27014L: linux-hwmon@vger.kernel.org 27015S: Maintained 27016F: Documentation/hwmon/vt1211.rst 27017F: drivers/hwmon/vt1211.c 27018 27019VT8231 HARDWARE MONITOR DRIVER 27020M: Roger Lucas <vt8231@hiddenengine.co.uk> 27021L: linux-hwmon@vger.kernel.org 27022S: Maintained 27023F: drivers/hwmon/vt8231.c 27024 27025VUB300 USB to SDIO/SD/MMC bridge chip 27026L: linux-mmc@vger.kernel.org 27027S: Orphan 27028F: drivers/mmc/host/vub300.c 27029 27030W1 DALLAS'S 1-WIRE BUS 27031M: Krzysztof Kozlowski <krzk@kernel.org> 27032S: Maintained 27033F: Documentation/devicetree/bindings/w1/ 27034F: Documentation/w1/ 27035F: drivers/w1/ 27036F: include/linux/w1.h 27037 27038W83791D HARDWARE MONITORING DRIVER 27039M: Marc Hulsman <m.hulsman@tudelft.nl> 27040L: linux-hwmon@vger.kernel.org 27041S: Maintained 27042F: Documentation/hwmon/w83791d.rst 27043F: drivers/hwmon/w83791d.c 27044 27045W83793 HARDWARE MONITORING DRIVER 27046M: Rudolf Marek <r.marek@assembler.cz> 27047L: linux-hwmon@vger.kernel.org 27048S: Maintained 27049F: Documentation/hwmon/w83793.rst 27050F: drivers/hwmon/w83793.c 27051 27052W83795 HARDWARE MONITORING DRIVER 27053M: Jean Delvare <jdelvare@suse.com> 27054L: linux-hwmon@vger.kernel.org 27055S: Maintained 27056F: drivers/hwmon/w83795.c 27057 27058W83L51xD SD/MMC CARD INTERFACE DRIVER 27059M: Pierre Ossman <pierre@ossman.eu> 27060S: Maintained 27061F: drivers/mmc/host/wbsd.* 27062 27063WACOM PROTOCOL 4 SERIAL TABLETS 27064M: Julian Squires <julian@cipht.net> 27065M: Hans de Goede <hansg@kernel.org> 27066L: linux-input@vger.kernel.org 27067S: Maintained 27068F: drivers/input/tablet/wacom_serial4.c 27069 27070WANGXUN ETHERNET DRIVER 27071M: Jiawen Wu <jiawenwu@trustnetic.com> 27072M: Mengyuan Lou <mengyuanlou@net-swift.com> 27073L: netdev@vger.kernel.org 27074S: Maintained 27075W: https://www.net-swift.com 27076F: Documentation/networking/device_drivers/ethernet/wangxun/* 27077F: drivers/net/ethernet/wangxun/ 27078F: drivers/net/pcs/pcs-xpcs-wx.c 27079 27080WATCHDOG DEVICE DRIVERS 27081M: Wim Van Sebroeck <wim@linux-watchdog.org> 27082M: Guenter Roeck <linux@roeck-us.net> 27083L: linux-watchdog@vger.kernel.org 27084S: Maintained 27085W: http://www.linux-watchdog.org/ 27086T: git git://www.linux-watchdog.org/linux-watchdog.git 27087F: Documentation/devicetree/bindings/watchdog/ 27088F: Documentation/watchdog/ 27089F: drivers/watchdog/ 27090F: include/linux/watchdog.h 27091F: include/trace/events/watchdog.h 27092F: include/uapi/linux/watchdog.h 27093 27094WAVE5 VPU CODEC DRIVER 27095M: Nas Chung <nas.chung@chipsnmedia.com> 27096M: Jackson Lee <jackson.lee@chipsnmedia.com> 27097L: linux-media@vger.kernel.org 27098S: Maintained 27099F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 27100F: drivers/media/platform/chips-media/wave5/ 27101 27102WHISKEYCOVE PMIC GPIO DRIVER 27103M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 27104L: linux-gpio@vger.kernel.org 27105S: Maintained 27106F: drivers/gpio/gpio-wcove.c 27107 27108WHWAVE RTC DRIVER 27109M: Dianlong Li <long17.cool@163.com> 27110L: linux-rtc@vger.kernel.org 27111S: Maintained 27112F: drivers/rtc/rtc-sd3078.c 27113 27114WIIMOTE HID DRIVER 27115M: David Rheinsberg <david@readahead.eu> 27116L: linux-input@vger.kernel.org 27117S: Maintained 27118F: drivers/hid/hid-wiimote* 27119 27120WILOCITY WIL6210 WIRELESS DRIVER 27121L: linux-wireless@vger.kernel.org 27122S: Orphan 27123W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 27124F: drivers/net/wireless/ath/wil6210/ 27125 27126WINBOND CIR DRIVER 27127M: David Härdeman <david@hardeman.nu> 27128S: Maintained 27129F: drivers/media/rc/winbond-cir.c 27130 27131WINSEN MHZ19B 27132M: Gyeyoung Baek <gye976@gmail.com> 27133S: Maintained 27134F: Documentation/devicetree/bindings/iio/chemical/winsen,mhz19b.yaml 27135F: drivers/iio/chemical/mhz19b.c 27136 27137WINSYSTEMS EBC-C384 WATCHDOG DRIVER 27138L: linux-watchdog@vger.kernel.org 27139S: Orphan 27140F: drivers/watchdog/ebc-c384_wdt.c 27141 27142WINSYSTEMS WS16C48 GPIO DRIVER 27143M: William Breathitt Gray <wbg@kernel.org> 27144L: linux-gpio@vger.kernel.org 27145S: Maintained 27146F: drivers/gpio/gpio-ws16c48.c 27147 27148WIREGUARD SECURE NETWORK TUNNEL 27149M: Jason A. Donenfeld <Jason@zx2c4.com> 27150L: wireguard@lists.zx2c4.com 27151L: netdev@vger.kernel.org 27152S: Maintained 27153F: drivers/net/wireguard/ 27154F: tools/testing/selftests/wireguard/ 27155 27156WISTRON LAPTOP BUTTON DRIVER 27157M: Miloslav Trmac <mitr@volny.cz> 27158S: Maintained 27159F: drivers/input/misc/wistron_btns.c 27160 27161WMI BINARY MOF DRIVER 27162M: Armin Wolf <W_Armin@gmx.de> 27163R: Thomas Weißschuh <linux@weissschuh.net> 27164L: platform-driver-x86@vger.kernel.org 27165S: Maintained 27166F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 27167F: Documentation/wmi/devices/wmi-bmof.rst 27168F: drivers/platform/x86/wmi-bmof.c 27169 27170WOLFSON MICROELECTRONICS DRIVERS 27171L: patches@opensource.cirrus.com 27172S: Supported 27173W: https://github.com/CirrusLogic/linux-drivers/wiki 27174T: git https://github.com/CirrusLogic/linux-drivers.git 27175F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 27176F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 27177F: Documentation/devicetree/bindings/mfd/wm831x.txt 27178F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 27179F: Documentation/devicetree/bindings/sound/wlf,*.yaml 27180F: Documentation/devicetree/bindings/sound/wm* 27181F: Documentation/hwmon/wm83??.rst 27182F: arch/arm/mach-s3c/mach-crag6410* 27183F: drivers/clk/clk-wm83*.c 27184F: drivers/gpio/gpio-*wm*.c 27185F: drivers/gpio/gpio-arizona.c 27186F: drivers/hwmon/wm83??-hwmon.c 27187F: drivers/input/misc/wm831x-on.c 27188F: drivers/input/touchscreen/wm831x-ts.c 27189F: drivers/input/touchscreen/wm97*.c 27190F: drivers/leds/leds-wm83*.c 27191F: drivers/mfd/arizona* 27192F: drivers/mfd/cs47l24* 27193F: drivers/mfd/wm*.c 27194F: drivers/power/supply/wm83*.c 27195F: drivers/regulator/arizona* 27196F: drivers/regulator/wm8*.c 27197F: drivers/rtc/rtc-wm83*.c 27198F: drivers/video/backlight/wm83*_bl.c 27199F: drivers/watchdog/wm83*_wdt.c 27200F: include/linux/mfd/arizona/ 27201F: include/linux/mfd/wm831x/ 27202F: include/linux/mfd/wm8350/ 27203F: include/linux/mfd/wm8400* 27204F: include/linux/regulator/arizona* 27205F: include/linux/wm97xx.h 27206F: include/sound/wm????.h 27207F: sound/soc/codecs/arizona* 27208F: sound/soc/codecs/cs47l24* 27209F: sound/soc/codecs/wm* 27210 27211WORKQUEUE 27212M: Tejun Heo <tj@kernel.org> 27213R: Lai Jiangshan <jiangshanlai@gmail.com> 27214S: Maintained 27215T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 27216F: Documentation/core-api/workqueue.rst 27217F: include/linux/workqueue.h 27218F: kernel/workqueue.c 27219F: kernel/workqueue_internal.h 27220 27221WWAN DRIVERS 27222M: Loic Poulain <loic.poulain@oss.qualcomm.com> 27223M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 27224R: Johannes Berg <johannes@sipsolutions.net> 27225L: netdev@vger.kernel.org 27226S: Maintained 27227F: drivers/net/wwan/ 27228F: include/linux/wwan.h 27229F: include/uapi/linux/wwan.h 27230 27231X-POWERS AXP288 PMIC DRIVERS 27232M: Hans de Goede <hansg@kernel.org> 27233S: Maintained 27234F: drivers/acpi/pmic/intel_pmic_xpower.c 27235N: axp288 27236 27237X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 27238M: Chen-Yu Tsai <wens@csie.org> 27239L: linux-kernel@vger.kernel.org 27240S: Maintained 27241N: axp[128] 27242 27243X.25 STACK 27244M: Martin Schiller <ms@dev.tdt.de> 27245L: linux-x25@vger.kernel.org 27246S: Maintained 27247F: Documentation/networking/lapb-module.rst 27248F: Documentation/networking/x25* 27249F: drivers/net/wan/hdlc_x25.c 27250F: drivers/net/wan/lapbether.c 27251F: include/*/lapb.h 27252F: include/net/x25* 27253F: include/uapi/linux/x25.h 27254F: net/lapb/ 27255F: net/x25/ 27256 27257X86 ARCHITECTURE (32-BIT AND 64-BIT) 27258M: Thomas Gleixner <tglx@linutronix.de> 27259M: Ingo Molnar <mingo@redhat.com> 27260M: Borislav Petkov <bp@alien8.de> 27261M: Dave Hansen <dave.hansen@linux.intel.com> 27262M: x86@kernel.org 27263R: "H. Peter Anvin" <hpa@zytor.com> 27264L: linux-kernel@vger.kernel.org 27265S: Maintained 27266T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 27267F: Documentation/arch/x86/ 27268F: Documentation/devicetree/bindings/x86/ 27269F: arch/x86/ 27270F: tools/testing/selftests/x86 27271 27272X86 CPUID DATABASE 27273M: Borislav Petkov <bp@alien8.de> 27274M: Thomas Gleixner <tglx@linutronix.de> 27275M: x86@kernel.org 27276R: Ahmed S. Darwish <darwi@linutronix.de> 27277L: x86-cpuid@lists.linux.dev 27278S: Maintained 27279W: https://x86-cpuid.org 27280F: tools/arch/x86/kcpuid/ 27281 27282X86 ENTRY CODE 27283M: Andy Lutomirski <luto@kernel.org> 27284L: linux-kernel@vger.kernel.org 27285S: Maintained 27286T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 27287F: arch/x86/entry/ 27288 27289X86 HARDWARE VULNERABILITIES 27290M: Thomas Gleixner <tglx@linutronix.de> 27291M: Borislav Petkov <bp@alien8.de> 27292M: Peter Zijlstra <peterz@infradead.org> 27293M: Josh Poimboeuf <jpoimboe@kernel.org> 27294R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 27295S: Maintained 27296F: Documentation/admin-guide/hw-vuln/ 27297F: arch/x86/include/asm/nospec-branch.h 27298F: arch/x86/kernel/cpu/bugs.c 27299 27300X86 MCE INFRASTRUCTURE 27301M: Tony Luck <tony.luck@intel.com> 27302M: Borislav Petkov <bp@alien8.de> 27303L: linux-edac@vger.kernel.org 27304S: Maintained 27305F: Documentation/ABI/testing/sysfs-mce 27306F: Documentation/arch/x86/x86_64/machinecheck.rst 27307F: arch/x86/kernel/cpu/mce/* 27308 27309X86 MICROCODE UPDATE SUPPORT 27310M: Borislav Petkov <bp@alien8.de> 27311S: Maintained 27312F: arch/x86/kernel/cpu/microcode/* 27313 27314X86 MM 27315M: Dave Hansen <dave.hansen@linux.intel.com> 27316M: Andy Lutomirski <luto@kernel.org> 27317M: Peter Zijlstra <peterz@infradead.org> 27318L: linux-kernel@vger.kernel.org 27319S: Maintained 27320T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 27321F: arch/x86/mm/ 27322 27323X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 27324M: Hans de Goede <hansg@kernel.org> 27325L: platform-driver-x86@vger.kernel.org 27326S: Maintained 27327T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 27328F: drivers/platform/x86/x86-android-tablets/ 27329 27330X86 PLATFORM DRIVERS 27331M: Hans de Goede <hansg@kernel.org> 27332M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 27333L: platform-driver-x86@vger.kernel.org 27334S: Maintained 27335Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 27336T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 27337F: drivers/platform/olpc/ 27338F: drivers/platform/x86/ 27339F: include/linux/platform_data/x86/ 27340 27341X86 PLATFORM UV HPE SUPERDOME FLEX 27342M: Steve Wahl <steve.wahl@hpe.com> 27343R: Justin Ernst <justin.ernst@hpe.com> 27344R: Kyle Meyer <kyle.meyer@hpe.com> 27345R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 27346R: Russ Anderson <russ.anderson@hpe.com> 27347S: Supported 27348F: arch/x86/include/asm/uv/ 27349F: arch/x86/kernel/apic/x2apic_uv_x.c 27350F: arch/x86/platform/uv/ 27351 27352X86 STACK UNWINDING 27353M: Josh Poimboeuf <jpoimboe@kernel.org> 27354M: Peter Zijlstra <peterz@infradead.org> 27355S: Supported 27356F: arch/x86/include/asm/unwind*.h 27357F: arch/x86/kernel/dumpstack.c 27358F: arch/x86/kernel/stacktrace.c 27359F: arch/x86/kernel/unwind_*.c 27360 27361X86 TRUST DOMAIN EXTENSIONS (TDX) 27362M: Kirill A. Shutemov <kas@kernel.org> 27363R: Dave Hansen <dave.hansen@linux.intel.com> 27364L: x86@kernel.org 27365L: linux-coco@lists.linux.dev 27366S: Supported 27367T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 27368F: Documentation/ABI/testing/sysfs-devices-virtual-misc-tdx_guest 27369F: arch/x86/boot/compressed/tdx* 27370F: arch/x86/coco/tdx/ 27371F: arch/x86/include/asm/shared/tdx.h 27372F: arch/x86/include/asm/tdx.h 27373F: arch/x86/virt/vmx/tdx/ 27374F: drivers/virt/coco/tdx-guest 27375 27376X86 VDSO 27377M: Andy Lutomirski <luto@kernel.org> 27378L: linux-kernel@vger.kernel.org 27379S: Maintained 27380T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 27381F: arch/x86/entry/vdso/ 27382 27383XARRAY 27384M: Matthew Wilcox <willy@infradead.org> 27385L: linux-fsdevel@vger.kernel.org 27386L: linux-mm@kvack.org 27387S: Supported 27388F: Documentation/core-api/xarray.rst 27389F: include/linux/idr.h 27390F: include/linux/xarray.h 27391F: lib/idr.c 27392F: lib/test_xarray.c 27393F: lib/xarray.c 27394F: tools/testing/radix-tree 27395 27396XARRAY API [RUST] 27397M: Tamir Duberstein <tamird@gmail.com> 27398M: Andreas Hindborg <a.hindborg@kernel.org> 27399L: rust-for-linux@vger.kernel.org 27400S: Supported 27401W: https://rust-for-linux.com 27402B: https://github.com/Rust-for-Linux/linux/issues 27403C: https://rust-for-linux.zulipchat.com 27404T: git https://github.com/Rust-for-Linux/linux.git xarray-next 27405F: rust/kernel/xarray.rs 27406 27407XBOX DVD IR REMOTE 27408M: Benjamin Valentin <benpicco@googlemail.com> 27409S: Maintained 27410F: drivers/media/rc/keymaps/rc-xbox-dvd.c 27411F: drivers/media/rc/xbox_remote.c 27412 27413XC2028/3028 TUNER DRIVER 27414M: Mauro Carvalho Chehab <mchehab@kernel.org> 27415L: linux-media@vger.kernel.org 27416S: Maintained 27417W: https://linuxtv.org 27418T: git git://linuxtv.org/media.git 27419F: drivers/media/tuners/xc2028.* 27420 27421XDP (eXpress Data Path) 27422M: Alexei Starovoitov <ast@kernel.org> 27423M: Daniel Borkmann <daniel@iogearbox.net> 27424M: David S. Miller <davem@davemloft.net> 27425M: Jakub Kicinski <kuba@kernel.org> 27426M: Jesper Dangaard Brouer <hawk@kernel.org> 27427M: John Fastabend <john.fastabend@gmail.com> 27428R: Stanislav Fomichev <sdf@fomichev.me> 27429L: netdev@vger.kernel.org 27430L: bpf@vger.kernel.org 27431S: Supported 27432F: drivers/net/ethernet/*/*/*/*/*xdp* 27433F: drivers/net/ethernet/*/*/*xdp* 27434F: include/net/xdp.h 27435F: include/net/xdp_priv.h 27436F: include/trace/events/xdp.h 27437F: kernel/bpf/cpumap.c 27438F: kernel/bpf/devmap.c 27439F: net/core/xdp.c 27440F: samples/bpf/xdp* 27441F: tools/testing/selftests/bpf/*/*xdp* 27442F: tools/testing/selftests/bpf/*xdp* 27443K: (?:\b|_)xdp(?:\b|_) 27444 27445XDP SOCKETS (AF_XDP) 27446M: Björn Töpel <bjorn@kernel.org> 27447M: Magnus Karlsson <magnus.karlsson@intel.com> 27448M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 27449R: Jonathan Lemon <jonathan.lemon@gmail.com> 27450R: Stanislav Fomichev <sdf@fomichev.me> 27451L: netdev@vger.kernel.org 27452L: bpf@vger.kernel.org 27453S: Maintained 27454F: Documentation/networking/af_xdp.rst 27455F: include/net/netns/xdp.h 27456F: include/net/xdp_sock* 27457F: include/net/xsk_buff_pool.h 27458F: include/uapi/linux/if_xdp.h 27459F: include/uapi/linux/xdp_diag.h 27460F: net/xdp/ 27461F: tools/testing/selftests/bpf/*xsk* 27462 27463XEN BLOCK SUBSYSTEM 27464M: Roger Pau Monné <roger.pau@citrix.com> 27465L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27466S: Supported 27467F: drivers/block/xen* 27468F: drivers/block/xen-blkback/* 27469 27470XEN HYPERVISOR ARM 27471M: Stefano Stabellini <sstabellini@kernel.org> 27472L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27473S: Maintained 27474F: arch/arm/include/asm/xen/ 27475F: arch/arm/xen/ 27476 27477XEN HYPERVISOR ARM64 27478M: Stefano Stabellini <sstabellini@kernel.org> 27479L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27480S: Maintained 27481F: arch/arm64/include/asm/xen/ 27482F: arch/arm64/xen/ 27483 27484XEN HYPERVISOR INTERFACE 27485M: Juergen Gross <jgross@suse.com> 27486M: Stefano Stabellini <sstabellini@kernel.org> 27487R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 27488L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27489S: Supported 27490T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 27491F: Documentation/ABI/stable/sysfs-hypervisor-xen 27492F: Documentation/ABI/testing/sysfs-hypervisor-xen 27493F: drivers/*/xen-*front.c 27494F: drivers/xen/ 27495F: include/uapi/xen/ 27496F: include/xen/ 27497F: kernel/configs/xen.config 27498 27499XEN HYPERVISOR X86 27500M: Juergen Gross <jgross@suse.com> 27501R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 27502L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27503S: Supported 27504F: arch/x86/configs/xen.config 27505F: arch/x86/include/asm/pvclock-abi.h 27506F: arch/x86/include/asm/xen/ 27507F: arch/x86/platform/pvh/ 27508F: arch/x86/xen/ 27509 27510XEN NETWORK BACKEND DRIVER 27511M: Wei Liu <wei.liu@kernel.org> 27512M: Paul Durrant <paul@xen.org> 27513L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27514L: netdev@vger.kernel.org 27515S: Supported 27516F: drivers/net/xen-netback/* 27517 27518XEN PCI SUBSYSTEM 27519M: Juergen Gross <jgross@suse.com> 27520L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27521S: Supported 27522F: arch/x86/pci/*xen* 27523F: drivers/pci/*xen* 27524 27525XEN PVSCSI DRIVERS 27526M: Juergen Gross <jgross@suse.com> 27527L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27528L: linux-scsi@vger.kernel.org 27529S: Supported 27530F: drivers/scsi/xen-scsifront.c 27531F: drivers/xen/xen-scsiback.c 27532F: include/xen/interface/io/vscsiif.h 27533 27534XEN PVUSB DRIVER 27535M: Juergen Gross <jgross@suse.com> 27536L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27537L: linux-usb@vger.kernel.org 27538S: Supported 27539F: drivers/usb/host/xen* 27540F: include/xen/interface/io/usbif.h 27541 27542XEN SOUND FRONTEND DRIVER 27543M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 27544L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27545L: linux-sound@vger.kernel.org 27546S: Supported 27547F: sound/xen/* 27548 27549XEN SWIOTLB SUBSYSTEM 27550M: Juergen Gross <jgross@suse.com> 27551M: Stefano Stabellini <sstabellini@kernel.org> 27552L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27553L: iommu@lists.linux.dev 27554S: Supported 27555F: arch/*/include/asm/xen/swiotlb-xen.h 27556F: drivers/xen/swiotlb-xen.c 27557F: include/xen/arm/swiotlb-xen.h 27558F: include/xen/swiotlb-xen.h 27559 27560XFS FILESYSTEM 27561M: Carlos Maiolino <cem@kernel.org> 27562L: linux-xfs@vger.kernel.org 27563S: Supported 27564W: http://xfs.org/ 27565C: irc://irc.oftc.net/xfs 27566T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 27567P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 27568F: Documentation/ABI/testing/sysfs-fs-xfs 27569F: Documentation/admin-guide/xfs.rst 27570F: Documentation/filesystems/xfs/* 27571F: fs/xfs/ 27572F: include/uapi/linux/dqblk_xfs.h 27573F: include/uapi/linux/fsmap.h 27574 27575XILINX AMS DRIVER 27576M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 27577L: linux-iio@vger.kernel.org 27578S: Maintained 27579F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 27580F: drivers/iio/adc/xilinx-ams.c 27581 27582XILINX AXI ETHERNET DRIVER 27583M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 27584S: Maintained 27585F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 27586F: drivers/net/ethernet/xilinx/xilinx_axienet* 27587 27588XILINX CAN DRIVER 27589M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 27590L: linux-can@vger.kernel.org 27591S: Maintained 27592F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 27593F: drivers/net/can/xilinx_can.c 27594 27595XILINX EVENT MANAGEMENT DRIVER 27596M: Michal Simek <michal.simek@amd.com> 27597S: Maintained 27598F: drivers/soc/xilinx/xlnx_event_manager.c 27599F: include/linux/firmware/xlnx-event-manager.h 27600 27601XILINX GPIO DRIVER 27602M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27603R: Srinivas Neeli <srinivas.neeli@amd.com> 27604R: Michal Simek <michal.simek@amd.com> 27605S: Maintained 27606F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 27607F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 27608F: drivers/gpio/gpio-xilinx.c 27609F: drivers/gpio/gpio-zynq.c 27610 27611XILINX LL TEMAC ETHERNET DRIVER 27612L: netdev@vger.kernel.org 27613S: Orphan 27614F: drivers/net/ethernet/xilinx/ll_temac* 27615 27616XILINX PWM DRIVER 27617M: Sean Anderson <sean.anderson@seco.com> 27618S: Maintained 27619F: drivers/pwm/pwm-xilinx.c 27620F: include/clocksource/timer-xilinx.h 27621 27622XILINX SOUND DRIVERS 27623M: Vincenzo Frascino <vincenzo.frascino@arm.com> 27624S: Maintained 27625F: Documentation/devicetree/bindings/sound/xlnx,i2s.yaml 27626F: Documentation/devicetree/bindings/sound/xlnx,audio-formatter.yaml 27627F: Documentation/devicetree/bindings/sound/xlnx,spdif.yaml 27628F: sound/soc/xilinx/* 27629 27630XILINX SD-FEC IP CORES 27631M: Derek Kiernan <derek.kiernan@amd.com> 27632M: Dragan Cvetic <dragan.cvetic@amd.com> 27633S: Maintained 27634F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 27635F: Documentation/misc-devices/xilinx_sdfec.rst 27636F: drivers/misc/xilinx_sdfec.c 27637F: include/uapi/misc/xilinx_sdfec.h 27638 27639XILINX UARTLITE SERIAL DRIVER 27640M: Peter Korsgaard <jacmet@sunsite.dk> 27641L: linux-serial@vger.kernel.org 27642S: Maintained 27643F: drivers/tty/serial/uartlite.c 27644 27645XILINX VIDEO IP CORES 27646M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 27647L: linux-media@vger.kernel.org 27648S: Supported 27649T: git git://linuxtv.org/media.git 27650F: Documentation/devicetree/bindings/media/xilinx/ 27651F: drivers/media/platform/xilinx/ 27652F: include/uapi/linux/xilinx-v4l2-controls.h 27653 27654XILINX VERSAL EDAC DRIVER 27655M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27656M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 27657S: Maintained 27658F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 27659F: drivers/edac/versal_edac.c 27660 27661XILINX WATCHDOG DRIVER 27662M: Srinivas Neeli <srinivas.neeli@amd.com> 27663R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27664R: Michal Simek <michal.simek@amd.com> 27665S: Maintained 27666F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 27667F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 27668F: drivers/watchdog/of_xilinx_wdt.c 27669F: drivers/watchdog/xilinx_wwdt.c 27670 27671XILINX XDMA DRIVER 27672M: Lizhi Hou <lizhi.hou@amd.com> 27673M: Brian Xu <brian.xu@amd.com> 27674M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 27675L: dmaengine@vger.kernel.org 27676S: Supported 27677F: drivers/dma/xilinx/xdma-regs.h 27678F: drivers/dma/xilinx/xdma.c 27679F: include/linux/dma/amd_xdma.h 27680F: include/linux/platform_data/amd_xdma.h 27681 27682XILINX ZYNQMP DPDMA DRIVER 27683M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 27684L: dmaengine@vger.kernel.org 27685S: Supported 27686F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 27687F: drivers/dma/xilinx/xilinx_dpdma.c 27688F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 27689 27690XILINX ZYNQMP OCM EDAC DRIVER 27691M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27692M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 27693S: Maintained 27694F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 27695F: drivers/edac/zynqmp_edac.c 27696 27697XILINX ZYNQMP PSGTR PHY DRIVER 27698M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 27699L: linux-kernel@vger.kernel.org 27700S: Supported 27701T: git https://github.com/Xilinx/linux-xlnx.git 27702F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 27703F: drivers/phy/xilinx/phy-zynqmp.c 27704 27705XILINX ZYNQMP SHA3 DRIVER 27706M: Harsha <harsha.harsha@amd.com> 27707S: Maintained 27708F: drivers/crypto/xilinx/zynqmp-sha.c 27709 27710XILINX ZYNQMP NVMEM DRIVER 27711M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 27712M: Kalyani Akula <kalyani.akula@amd.com> 27713R: Michal Simek <michal.simek@amd.com> 27714S: Maintained 27715F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 27716F: drivers/nvmem/zynqmp_nvmem.c 27717 27718XILLYBUS DRIVER 27719M: Eli Billauer <eli.billauer@gmail.com> 27720L: linux-kernel@vger.kernel.org 27721S: Supported 27722F: drivers/char/xillybus/ 27723 27724XLP9XX I2C DRIVER 27725M: George Cherian <gcherian@marvell.com> 27726L: linux-i2c@vger.kernel.org 27727S: Supported 27728W: http://www.marvell.com 27729F: drivers/i2c/busses/i2c-xlp9xx.c 27730 27731XTENSA XTFPGA PLATFORM SUPPORT 27732M: Max Filippov <jcmvbkbc@gmail.com> 27733S: Maintained 27734F: drivers/spi/spi-xtensa-xtfpga.c 27735F: sound/soc/xtensa/xtfpga-i2s.c 27736 27737XZ EMBEDDED 27738M: Lasse Collin <lasse.collin@tukaani.org> 27739S: Maintained 27740W: https://tukaani.org/xz/embedded.html 27741B: https://github.com/tukaani-project/xz-embedded/issues 27742C: irc://irc.libera.chat/tukaani 27743F: Documentation/staging/xz.rst 27744F: include/linux/decompress/unxz.h 27745F: include/linux/xz.h 27746F: lib/decompress_unxz.c 27747F: lib/xz/ 27748F: scripts/xz_wrap.sh 27749 27750YAM DRIVER FOR AX.25 27751M: Jean-Paul Roubelat <jpr@f6fbb.org> 27752L: linux-hams@vger.kernel.org 27753S: Maintained 27754F: drivers/net/hamradio/yam* 27755F: include/linux/yam.h 27756 27757YAMA SECURITY MODULE 27758M: Kees Cook <kees@kernel.org> 27759S: Supported 27760T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 27761F: Documentation/admin-guide/LSM/Yama.rst 27762F: security/yama/ 27763 27764YAML NETLINK (YNL) 27765M: Donald Hunter <donald.hunter@gmail.com> 27766M: Jakub Kicinski <kuba@kernel.org> 27767F: Documentation/netlink/ 27768F: Documentation/userspace-api/netlink/intro-specs.rst 27769F: Documentation/userspace-api/netlink/specs.rst 27770F: tools/net/ynl/ 27771 27772YEALINK PHONE DRIVER 27773M: Henk Vergonet <Henk.Vergonet@gmail.com> 27774S: Maintained 27775F: Documentation/input/devices/yealink.rst 27776F: drivers/input/misc/yealink.* 27777 27778Z8530 DRIVER FOR AX.25 27779M: Joerg Reuter <jreuter@yaina.de> 27780L: linux-hams@vger.kernel.org 27781S: Maintained 27782W: http://yaina.de/jreuter/ 27783W: http://www.qsl.net/dl1bke/ 27784F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 27785F: drivers/net/hamradio/*scc.c 27786F: drivers/net/hamradio/z8530.h 27787 27788ZD1211RW WIRELESS DRIVER 27789L: linux-wireless@vger.kernel.org 27790S: Orphan 27791F: drivers/net/wireless/zydas/ 27792 27793ZD1301 MEDIA DRIVER 27794L: linux-media@vger.kernel.org 27795S: Orphan 27796W: https://linuxtv.org/ 27797Q: https://patchwork.linuxtv.org/project/linux-media/list/ 27798F: drivers/media/usb/dvb-usb-v2/zd1301* 27799 27800ZD1301_DEMOD MEDIA DRIVER 27801L: linux-media@vger.kernel.org 27802S: Orphan 27803W: https://linuxtv.org/ 27804Q: https://patchwork.linuxtv.org/project/linux-media/list/ 27805F: drivers/media/dvb-frontends/zd1301_demod* 27806 27807ZHAOXIN PROCESSOR SUPPORT 27808M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 27809L: linux-kernel@vger.kernel.org 27810S: Maintained 27811F: arch/x86/kernel/cpu/zhaoxin.c 27812 27813ZONED LOOP DEVICE 27814M: Damien Le Moal <dlemoal@kernel.org> 27815R: Christoph Hellwig <hch@lst.de> 27816L: linux-block@vger.kernel.org 27817S: Maintained 27818F: Documentation/admin-guide/blockdev/zoned_loop.rst 27819F: drivers/block/zloop.c 27820 27821ZONEFS FILESYSTEM 27822M: Damien Le Moal <dlemoal@kernel.org> 27823M: Naohiro Aota <naohiro.aota@wdc.com> 27824R: Johannes Thumshirn <jth@kernel.org> 27825L: linux-fsdevel@vger.kernel.org 27826S: Maintained 27827T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 27828F: Documentation/filesystems/zonefs.rst 27829F: fs/zonefs/ 27830 27831ZR36067 VIDEO FOR LINUX DRIVER 27832M: Corentin Labbe <clabbe@baylibre.com> 27833L: mjpeg-users@lists.sourceforge.net 27834L: linux-media@vger.kernel.org 27835S: Maintained 27836W: http://mjpeg.sourceforge.net/driver-zoran/ 27837Q: https://patchwork.linuxtv.org/project/linux-media/list/ 27838F: Documentation/driver-api/media/drivers/zoran.rst 27839F: drivers/media/pci/zoran/ 27840 27841ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 27842M: Minchan Kim <minchan@kernel.org> 27843M: Sergey Senozhatsky <senozhatsky@chromium.org> 27844L: linux-kernel@vger.kernel.org 27845S: Maintained 27846F: Documentation/admin-guide/blockdev/zram.rst 27847F: drivers/block/zram/ 27848 27849ZS DECSTATION Z85C30 SERIAL DRIVER 27850M: "Maciej W. Rozycki" <macro@orcam.me.uk> 27851S: Maintained 27852F: drivers/tty/serial/zs.* 27853 27854ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 27855M: Minchan Kim <minchan@kernel.org> 27856M: Sergey Senozhatsky <senozhatsky@chromium.org> 27857L: linux-mm@kvack.org 27858S: Maintained 27859F: Documentation/mm/zsmalloc.rst 27860F: include/linux/zsmalloc.h 27861F: mm/zpdesc.h 27862F: mm/zsmalloc.c 27863 27864ZSTD 27865M: Nick Terrell <terrelln@fb.com> 27866M: David Sterba <dsterba@suse.com> 27867S: Maintained 27868B: https://github.com/facebook/zstd/issues 27869T: git https://github.com/terrelln/linux.git 27870F: crypto/zstd.c 27871F: include/linux/zstd* 27872F: lib/decompress_unzstd.c 27873F: lib/zstd/ 27874N: zstd 27875K: zstd 27876 27877ZSWAP COMPRESSED SWAP CACHING 27878M: Johannes Weiner <hannes@cmpxchg.org> 27879M: Yosry Ahmed <yosry.ahmed@linux.dev> 27880M: Nhat Pham <nphamcs@gmail.com> 27881R: Chengming Zhou <chengming.zhou@linux.dev> 27882L: linux-mm@kvack.org 27883S: Maintained 27884F: Documentation/admin-guide/mm/zswap.rst 27885F: include/linux/zpool.h 27886F: include/linux/zswap.h 27887F: mm/zpool.c 27888F: mm/zswap.c 27889F: tools/testing/selftests/cgroup/test_zswap.c 27890 27891SENARYTECH AUDIO CODEC DRIVER 27892M: bo liu <bo.liu@senarytech.com> 27893S: Maintained 27894T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 27895F: sound/hda/codecs/senarytech.c 27896 27897THE REST 27898M: Linus Torvalds <torvalds@linux-foundation.org> 27899L: linux-kernel@vger.kernel.org 27900S: Buried alive in reporters 27901T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 27902F: * 27903F: */ 27904
