1List of maintainers 2=================== 3 4Descriptions of section entries and preferred order 5--------------------------------------------------- 6 7 M: *Mail* patches to: FullName <address@domain> 8 R: Designated *Reviewer*: FullName <address@domain> 9 These reviewers should be CCed on patches. 10 L: *Mailing list* that is relevant to this area 11 S: *Status*, one of the following: 12 Supported: Someone is actually paid to look after this. 13 Maintained: Someone actually looks after it. 14 Odd Fixes: It has a maintainer but they don't have time to do 15 much other than throw the odd patch in. See below.. 16 Orphan: No current maintainer [but maybe you could take the 17 role as you write your new code]. 18 Obsolete: Old code. Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where to file *bugs*. A web-page with detailed bug 24 filing info, a direct bug tracker link, or a mailto: URI. 25 C: URI for *chat* protocol, server and channel where developers 26 usually hang out, for example irc://server/channel. 27 P: *Subsystem Profile* document for more details submitting 28 patches to the given subsystem. This is either an in-tree file, 29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 30 for details. 31 T: *SCM* tree type and location. 32 Type is one of: git, hg, quilt, stgit, topgit 33 F: *Files* and directories wildcard patterns. 34 A trailing slash includes all files and subdirectory files. 35 F: drivers/net/ all files in and below drivers/net 36 F: drivers/net/* all files in drivers/net, but not below 37 F: */net/* all files in "any top level directory"/net 38 One pattern per line. Multiple F: lines acceptable. 39 X: *Excluded* files and directories that are NOT maintained, same 40 rules as F:. Files exclusions are tested before file matches. 41 Can be useful for excluding a specific subdirectory, for instance: 42 F: net/ 43 X: net/ipv6/ 44 matches all files in and below net excluding net/ipv6/ 45 N: Files and directories *Regex* patterns. 46 N: [^a-z]tegra all files whose path contains tegra 47 (not including files like integrator) 48 One pattern per line. Multiple N: lines acceptable. 49 scripts/get_maintainer.pl has different behavior for files that 50 match F: pattern and matches of N: patterns. By default, 51 get_maintainer will not look at git log history when an F: pattern 52 match occurs. When an N: match occurs, git log history is used 53 to also notify the people that have git commit signatures. 54 K: *Content regex* (perl extended) pattern match in a patch or file. 55 For instance: 56 K: of_get_profile 57 matches patches or files that contain "of_get_profile" 58 K: \b(printk|pr_(info|err))\b 59 matches patches or files that contain one or more of the words 60 printk, pr_info or pr_err 61 One regex pattern per line. Multiple K: lines acceptable. 62 63Maintainers List 64---------------- 65 66.. note:: When reading this list, please look for the most precise areas 67 first. When adding to this list, please keep the entries in 68 alphabetical order. 69 703C59X NETWORK DRIVER 71M: Steffen Klassert <klassert@kernel.org> 72L: netdev@vger.kernel.org 73S: Odd Fixes 74F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 75F: drivers/net/ethernet/3com/3c59x.c 76 773CR990 NETWORK DRIVER 78M: David Dillow <dave@thedillows.org> 79L: netdev@vger.kernel.org 80S: Maintained 81F: drivers/net/ethernet/3com/typhoon* 82 833WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 84M: Adam Radford <aradford@gmail.com> 85L: linux-scsi@vger.kernel.org 86S: Supported 87W: http://www.lsi.com 88F: drivers/scsi/3w-* 89 9053C700 AND 53C700-66 SCSI DRIVER 91M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 92L: linux-scsi@vger.kernel.org 93S: Maintained 94F: drivers/scsi/53c700* 95 966LOWPAN GENERIC (BTLE/IEEE 802.15.4) 97M: Alexander Aring <alex.aring@gmail.com> 98L: linux-bluetooth@vger.kernel.org 99L: linux-wpan@vger.kernel.org 100S: Maintained 101F: Documentation/networking/6lowpan.rst 102F: include/net/6lowpan.h 103F: net/6lowpan/ 104 1056PACK NETWORK DRIVER FOR AX.25 106M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 107L: linux-hams@vger.kernel.org 108S: Maintained 109F: drivers/net/hamradio/6pack.c 110 111802.11 (including CFG80211/NL80211) 112M: Johannes Berg <johannes@sipsolutions.net> 113L: linux-wireless@vger.kernel.org 114S: Maintained 115W: https://wireless.wiki.kernel.org/ 116Q: https://patchwork.kernel.org/project/linux-wireless/list/ 117T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 118T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 119F: Documentation/driver-api/80211/cfg80211.rst 120F: Documentation/networking/regulatory.rst 121F: include/linux/ieee80211.h 122F: include/net/cfg80211.h 123F: include/net/ieee80211_radiotap.h 124F: include/net/iw_handler.h 125F: include/net/wext.h 126F: include/uapi/linux/nl80211.h 127N: include/uapi/linux/nl80211-.* 128F: include/uapi/linux/wireless.h 129F: net/wireless/ 130 1318169 10/100/1000 GIGABIT ETHERNET DRIVER 132M: Heiner Kallweit <hkallweit1@gmail.com> 133M: nic_swsd@realtek.com 134L: netdev@vger.kernel.org 135S: Maintained 136F: drivers/net/ethernet/realtek/r8169* 137 1388250/16?50 (AND CLONE UARTS) SERIAL DRIVER 139M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 140L: linux-serial@vger.kernel.org 141S: Maintained 142T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 143F: drivers/tty/serial/8250* 144F: include/linux/serial_8250.h 145 1468390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 147L: netdev@vger.kernel.org 148S: Orphan / Obsolete 149F: drivers/net/ethernet/8390/ 150 1519P FILE SYSTEM 152M: Eric Van Hensbergen <ericvh@kernel.org> 153M: Latchesar Ionkov <lucho@ionkov.net> 154M: Dominique Martinet <asmadeus@codewreck.org> 155R: Christian Schoenebeck <linux_oss@crudebyte.com> 156L: v9fs@lists.linux.dev 157S: Maintained 158W: http://github.com/v9fs 159Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 160T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 161T: git https://github.com/martinetd/linux.git 162F: Documentation/filesystems/9p.rst 163F: fs/9p/ 164F: include/net/9p/ 165F: include/trace/events/9p.h 166F: include/uapi/linux/virtio_9p.h 167F: net/9p/ 168 169A64FX DIAG DRIVER 170M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 171S: Supported 172F: drivers/soc/fujitsu/a64fx-diag.c 173 174A8293 MEDIA DRIVER 175L: linux-media@vger.kernel.org 176S: Orphan 177W: https://linuxtv.org 178Q: http://patchwork.linuxtv.org/project/linux-media/list/ 179F: drivers/media/dvb-frontends/a8293* 180 181AACRAID SCSI RAID DRIVER 182M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 183L: linux-scsi@vger.kernel.org 184S: Supported 185W: http://www.adaptec.com/ 186F: Documentation/scsi/aacraid.rst 187F: drivers/scsi/aacraid/ 188 189AAEON UPBOARD FPGA MFD DRIVER 190M: Thomas Richard <thomas.richard@bootlin.com> 191S: Maintained 192F: drivers/leds/leds-upboard.c 193F: drivers/mfd/upboard-fpga.c 194F: drivers/pinctrl/pinctrl-upboard.c 195F: include/linux/mfd/upboard-fpga.h 196 197AB8500 BATTERY AND CHARGER DRIVERS 198M: Linus Walleij <linus.walleij@linaro.org> 199F: Documentation/devicetree/bindings/power/supply/*ab8500* 200F: drivers/power/supply/*ab8500* 201 202ABI/API 203L: linux-api@vger.kernel.org 204F: include/linux/syscalls.h 205F: kernel/sys_ni.c 206X: arch/*/include/uapi/ 207X: include/uapi/ 208 209ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 210M: Hans de Goede <hansg@kernel.org> 211L: linux-hwmon@vger.kernel.org 212S: Maintained 213F: drivers/hwmon/abituguru.c 214 215ABIT UGURU 3 HARDWARE MONITOR DRIVER 216M: Alistair John Strachan <alistair@devzero.co.uk> 217L: linux-hwmon@vger.kernel.org 218S: Maintained 219F: drivers/hwmon/abituguru3.c 220 221ACCES 104-DIO-48E GPIO DRIVER 222M: William Breathitt Gray <wbg@kernel.org> 223L: linux-gpio@vger.kernel.org 224S: Maintained 225F: drivers/gpio/gpio-104-dio-48e.c 226 227ACCES 104-IDI-48 GPIO DRIVER 228M: William Breathitt Gray <wbg@kernel.org> 229L: linux-gpio@vger.kernel.org 230S: Maintained 231F: drivers/gpio/gpio-104-idi-48.c 232 233ACCES 104-IDIO-16 GPIO DRIVER 234M: William Breathitt Gray <wbg@kernel.org> 235L: linux-gpio@vger.kernel.org 236S: Maintained 237F: drivers/gpio/gpio-104-idio-16.c 238 239ACCES 104-QUAD-8 DRIVER 240M: William Breathitt Gray <wbg@kernel.org> 241L: linux-iio@vger.kernel.org 242S: Maintained 243F: drivers/counter/104-quad-8.c 244 245ACCES IDIO-16 GPIO LIBRARY 246M: William Breathitt Gray <wbg@kernel.org> 247L: linux-gpio@vger.kernel.org 248S: Maintained 249F: drivers/gpio/gpio-idio-16.c 250F: drivers/gpio/gpio-idio-16.h 251 252ACCES PCI-IDIO-16 GPIO DRIVER 253M: William Breathitt Gray <wbg@kernel.org> 254L: linux-gpio@vger.kernel.org 255S: Maintained 256F: drivers/gpio/gpio-pci-idio-16.c 257 258ACCES PCIe-IDIO-24 GPIO DRIVER 259M: William Breathitt Gray <wbg@kernel.org> 260L: linux-gpio@vger.kernel.org 261S: Maintained 262F: drivers/gpio/gpio-pcie-idio-24.c 263 264ACENIC DRIVER 265M: Jes Sorensen <jes@trained-monkey.org> 266L: linux-acenic@sunsite.dk 267S: Maintained 268F: drivers/net/ethernet/alteon/acenic* 269 270ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 271M: Peter Kaestle <peter@piie.net> 272L: platform-driver-x86@vger.kernel.org 273S: Maintained 274W: http://piie.net/?section=acerhdf 275F: drivers/platform/x86/acerhdf.c 276 277ACER WMI LAPTOP EXTRAS 278M: "Lee, Chun-Yi" <jlee@suse.com> 279L: platform-driver-x86@vger.kernel.org 280S: Maintained 281F: drivers/platform/x86/acer-wmi.c 282 283ACPI 284M: "Rafael J. Wysocki" <rafael@kernel.org> 285R: Len Brown <lenb@kernel.org> 286L: linux-acpi@vger.kernel.org 287S: Supported 288Q: https://patchwork.kernel.org/project/linux-acpi/list/ 289B: https://bugzilla.kernel.org 290T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 291F: Documentation/ABI/testing/configfs-acpi 292F: Documentation/ABI/testing/sysfs-bus-acpi 293F: Documentation/firmware-guide/acpi/ 294F: arch/x86/kernel/acpi/ 295F: arch/x86/pci/acpi.c 296F: drivers/acpi/ 297F: drivers/pci/*/*acpi* 298F: drivers/pci/*acpi* 299F: drivers/pnp/pnpacpi/ 300F: include/acpi/ 301F: include/linux/acpi.h 302F: include/linux/fwnode.h 303F: include/linux/fw_table.h 304F: lib/fw_table.c 305F: rust/kernel/acpi.rs 306F: tools/power/acpi/ 307 308ACPI APEI 309M: "Rafael J. Wysocki" <rafael@kernel.org> 310R: Tony Luck <tony.luck@intel.com> 311R: Borislav Petkov <bp@alien8.de> 312R: Hanjun Guo <guohanjun@huawei.com> 313R: Mauro Carvalho Chehab <mchehab@kernel.org> 314R: Shuai Xue <xueshuai@linux.alibaba.com> 315L: linux-acpi@vger.kernel.org 316F: drivers/acpi/apei/ 317 318ACPI COMPONENT ARCHITECTURE (ACPICA) 319M: "Rafael J. Wysocki" <rafael@kernel.org> 320M: Robert Moore <robert.moore@intel.com> 321L: linux-acpi@vger.kernel.org 322L: acpica-devel@lists.linux.dev 323S: Supported 324W: https://acpica.org/ 325W: https://github.com/acpica/acpica/ 326Q: https://patchwork.kernel.org/project/linux-acpi/list/ 327B: https://bugzilla.kernel.org 328B: https://bugs.acpica.org 329T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 330F: drivers/acpi/acpica/ 331F: include/acpi/ 332F: tools/power/acpi/ 333 334ACPI FOR ARM64 (ACPI/arm64) 335M: Lorenzo Pieralisi <lpieralisi@kernel.org> 336M: Hanjun Guo <guohanjun@huawei.com> 337M: Sudeep Holla <sudeep.holla@arm.com> 338L: linux-acpi@vger.kernel.org 339L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 340S: Maintained 341F: drivers/acpi/arm64 342F: include/linux/acpi_iort.h 343 344ACPI FOR RISC-V (ACPI/riscv) 345M: Sunil V L <sunilvl@ventanamicro.com> 346L: linux-acpi@vger.kernel.org 347L: linux-riscv@lists.infradead.org 348S: Maintained 349F: drivers/acpi/riscv/ 350 351ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 352M: Sudeep Holla <sudeep.holla@arm.com> 353L: linux-acpi@vger.kernel.org 354S: Supported 355F: drivers/mailbox/pcc.c 356 357ACPI PMIC DRIVERS 358M: "Rafael J. Wysocki" <rafael@kernel.org> 359M: Len Brown <lenb@kernel.org> 360R: Andy Shevchenko <andy@kernel.org> 361R: Mika Westerberg <westeri@kernel.org> 362L: linux-acpi@vger.kernel.org 363S: Supported 364Q: https://patchwork.kernel.org/project/linux-acpi/list/ 365B: https://bugzilla.kernel.org 366T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 367F: drivers/acpi/pmic/ 368 369ACPI QUICKSTART DRIVER 370M: Armin Wolf <W_Armin@gmx.de> 371L: platform-driver-x86@vger.kernel.org 372S: Maintained 373F: drivers/platform/x86/quickstart.c 374 375ACPI SERIAL MULTI INSTANTIATE DRIVER 376M: Hans de Goede <hansg@kernel.org> 377L: platform-driver-x86@vger.kernel.org 378S: Maintained 379F: drivers/platform/x86/serial-multi-instantiate.c 380 381ACPI THERMAL DRIVER 382M: Rafael J. Wysocki <rafael@kernel.org> 383R: Zhang Rui <rui.zhang@intel.com> 384L: linux-acpi@vger.kernel.org 385S: Supported 386B: https://bugzilla.kernel.org 387F: drivers/acpi/*thermal* 388 389ACPI VIOT DRIVER 390M: Jean-Philippe Brucker <jean-philippe@linaro.org> 391L: linux-acpi@vger.kernel.org 392L: iommu@lists.linux.dev 393S: Maintained 394F: drivers/acpi/viot.c 395F: include/linux/acpi_viot.h 396 397ACPI WMI DRIVER 398M: Armin Wolf <W_Armin@gmx.de> 399L: platform-driver-x86@vger.kernel.org 400S: Maintained 401F: Documentation/ABI/testing/sysfs-bus-wmi 402F: Documentation/driver-api/wmi.rst 403F: Documentation/wmi/ 404F: drivers/platform/x86/wmi.c 405F: include/uapi/linux/wmi.h 406 407ACRN HYPERVISOR SERVICE MODULE 408M: Fei Li <fei1.li@intel.com> 409L: acrn-dev@lists.projectacrn.org (subscribers-only) 410S: Supported 411W: https://projectacrn.org 412F: Documentation/virt/acrn/ 413F: drivers/virt/acrn/ 414F: include/uapi/linux/acrn.h 415 416AD1889 ALSA SOUND DRIVER 417L: linux-parisc@vger.kernel.org 418S: Maintained 419W: https://parisc.wiki.kernel.org/index.php/AD1889 420F: sound/pci/ad1889.* 421 422AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 423M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 424L: linux-iio@vger.kernel.org 425S: Supported 426F: drivers/iio/potentiometer/ad5110.c 427 428AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 429M: Michael Hennerich <michael.hennerich@analog.com> 430S: Supported 431W: http://wiki.analog.com/AD5254 432W: https://ez.analog.com/linux-software-drivers 433F: drivers/misc/ad525x_dpot.c 434 435AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 436M: Michael Hennerich <michael.hennerich@analog.com> 437S: Supported 438W: http://wiki.analog.com/AD5398 439W: https://ez.analog.com/linux-software-drivers 440F: drivers/regulator/ad5398.c 441 442AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 443M: Michael Hennerich <michael.hennerich@analog.com> 444S: Supported 445W: http://wiki.analog.com/AD7142 446W: https://ez.analog.com/linux-software-drivers 447F: drivers/input/misc/ad714x.c 448 449AD738X ADC DRIVER (AD7380/1/2/4) 450M: Michael Hennerich <michael.hennerich@analog.com> 451M: Nuno Sá <nuno.sa@analog.com> 452R: David Lechner <dlechner@baylibre.com> 453S: Supported 454W: https://wiki.analog.com/resources/tools-software/linux-drivers/iio-adc/ad738x 455W: https://ez.analog.com/linux-software-drivers 456F: Documentation/devicetree/bindings/iio/adc/adi,ad7380.yaml 457F: Documentation/iio/ad7380.rst 458F: drivers/iio/adc/ad7380.c 459 460AD7877 TOUCHSCREEN DRIVER 461M: Michael Hennerich <michael.hennerich@analog.com> 462S: Supported 463W: http://wiki.analog.com/AD7877 464W: https://ez.analog.com/linux-software-drivers 465F: drivers/input/touchscreen/ad7877.c 466 467AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 468M: Michael Hennerich <michael.hennerich@analog.com> 469S: Supported 470W: http://wiki.analog.com/AD7879 471W: https://ez.analog.com/linux-software-drivers 472F: drivers/input/touchscreen/ad7879.c 473 474AD7944 ADC DRIVER (AD7944/AD7985/AD7986) 475M: Michael Hennerich <michael.hennerich@analog.com> 476M: Nuno Sá <nuno.sa@analog.com> 477R: David Lechner <dlechner@baylibre.com> 478S: Supported 479W: https://ez.analog.com/linux-software-drivers 480F: Documentation/devicetree/bindings/iio/adc/adi,ad7944.yaml 481F: Documentation/iio/ad7944.rst 482F: drivers/iio/adc/ad7944.c 483 484ADAFRUIT MINI I2C GAMEPAD 485M: Anshul Dalal <anshulusr@gmail.com> 486L: linux-input@vger.kernel.org 487S: Maintained 488F: Documentation/devicetree/bindings/input/adafruit,seesaw-gamepad.yaml 489F: drivers/input/joystick/adafruit-seesaw.c 490 491ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 492M: Jiri Kosina <jikos@kernel.org> 493S: Maintained 494 495ADF7242 IEEE 802.15.4 RADIO DRIVER 496M: Michael Hennerich <michael.hennerich@analog.com> 497L: linux-wpan@vger.kernel.org 498S: Supported 499W: https://wiki.analog.com/ADF7242 500W: https://ez.analog.com/linux-software-drivers 501F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 502F: drivers/net/ieee802154/adf7242.c 503 504ADM1025 HARDWARE MONITOR DRIVER 505M: Jean Delvare <jdelvare@suse.com> 506L: linux-hwmon@vger.kernel.org 507S: Maintained 508F: Documentation/hwmon/adm1025.rst 509F: drivers/hwmon/adm1025.c 510 511ADM1029 HARDWARE MONITOR DRIVER 512M: Corentin Labbe <clabbe.montjoie@gmail.com> 513L: linux-hwmon@vger.kernel.org 514S: Maintained 515F: drivers/hwmon/adm1029.c 516 517ADM8211 WIRELESS DRIVER 518L: linux-wireless@vger.kernel.org 519S: Orphan 520F: drivers/net/wireless/admtek/ 521 522ADP1050 HARDWARE MONITOR DRIVER 523M: Radu Sabau <radu.sabau@analog.com> 524L: linux-hwmon@vger.kernel.org 525S: Supported 526W: https://ez.analog.com/linux-software-drivers 527F: Documentation/devicetree/bindings/hwmon/pmbus/adi,adp1050.yaml 528 529ADP1653 FLASH CONTROLLER DRIVER 530M: Sakari Ailus <sakari.ailus@iki.fi> 531L: linux-media@vger.kernel.org 532S: Maintained 533F: Documentation/devicetree/bindings/media/i2c/adi,adp1653.txt 534F: drivers/media/i2c/adp1653.c 535F: include/media/i2c/adp1653.h 536 537ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 538M: Michael Hennerich <michael.hennerich@analog.com> 539S: Supported 540W: http://wiki.analog.com/ADP5520 541W: https://ez.analog.com/linux-software-drivers 542F: drivers/gpio/gpio-adp5520.c 543F: drivers/input/keyboard/adp5520-keys.c 544F: drivers/leds/leds-adp5520.c 545F: drivers/mfd/adp5520.c 546F: drivers/video/backlight/adp5520_bl.c 547 548ADP5585 GPIO EXPANDER, PWM AND KEYPAD CONTROLLER DRIVER 549M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 550L: linux-gpio@vger.kernel.org 551L: linux-pwm@vger.kernel.org 552S: Maintained 553F: Documentation/devicetree/bindings/*/adi,adp5585*.yaml 554F: drivers/gpio/gpio-adp5585.c 555F: drivers/input/keyboard/adp5585-keys.c 556F: drivers/mfd/adp5585.c 557F: drivers/pwm/pwm-adp5585.c 558F: include/linux/mfd/adp5585.h 559 560ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 561M: Michael Hennerich <michael.hennerich@analog.com> 562S: Supported 563W: http://wiki.analog.com/ADP5588 564W: https://ez.analog.com/linux-software-drivers 565F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 566F: drivers/input/keyboard/adp5588-keys.c 567 568ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 569M: Michael Hennerich <michael.hennerich@analog.com> 570S: Supported 571W: http://wiki.analog.com/ADP8860 572W: https://ez.analog.com/linux-software-drivers 573F: drivers/video/backlight/adp8860_bl.c 574 575ADT746X FAN DRIVER 576M: Colin Leroy <colin@colino.net> 577S: Maintained 578F: drivers/macintosh/therm_adt746x.c 579 580ADT7475 HARDWARE MONITOR DRIVER 581M: Jean Delvare <jdelvare@suse.com> 582L: linux-hwmon@vger.kernel.org 583S: Maintained 584F: Documentation/hwmon/adt7475.rst 585F: drivers/hwmon/adt7475.c 586 587ADVANSYS SCSI DRIVER 588M: Matthew Wilcox <willy@infradead.org> 589M: Hannes Reinecke <hare@suse.com> 590L: linux-scsi@vger.kernel.org 591S: Maintained 592F: Documentation/scsi/advansys.rst 593F: drivers/scsi/advansys.c 594 595ADVANTECH SWBTN DRIVER 596M: Andrea Ho <Andrea.Ho@advantech.com.tw> 597L: platform-driver-x86@vger.kernel.org 598S: Maintained 599F: drivers/platform/x86/adv_swbutton.c 600 601ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 602M: Lucas Stankus <lucas.p.stankus@gmail.com> 603S: Supported 604F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 605F: drivers/iio/accel/adxl313* 606 607ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 608M: Michael Hennerich <michael.hennerich@analog.com> 609S: Supported 610W: http://wiki.analog.com/ADXL345 611W: https://ez.analog.com/linux-software-drivers 612F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 613F: drivers/input/misc/adxl34x.c 614 615ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 616M: Puranjay Mohan <puranjay@kernel.org> 617L: linux-iio@vger.kernel.org 618S: Supported 619F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 620F: drivers/iio/accel/adxl355.h 621F: drivers/iio/accel/adxl355_core.c 622F: drivers/iio/accel/adxl355_i2c.c 623F: drivers/iio/accel/adxl355_spi.c 624 625ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 626M: Cosmin Tanislav <cosmin.tanislav@analog.com> 627L: linux-iio@vger.kernel.org 628S: Supported 629W: https://ez.analog.com/linux-software-drivers 630F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 631F: drivers/iio/accel/adxl367* 632 633ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 634M: Michael Hennerich <michael.hennerich@analog.com> 635S: Supported 636W: https://ez.analog.com/linux-software-drivers 637F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 638F: drivers/iio/accel/adxl372.c 639F: drivers/iio/accel/adxl372_i2c.c 640F: drivers/iio/accel/adxl372_spi.c 641 642ADXL380 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 643M: Ramona Gradinariu <ramona.gradinariu@analog.com> 644M: Antoniu Miclaus <antoniu.miclaus@analog.com> 645S: Supported 646W: https://ez.analog.com/linux-software-drivers 647F: Documentation/devicetree/bindings/iio/accel/adi,adxl380.yaml 648F: drivers/iio/accel/adxl380.c 649F: drivers/iio/accel/adxl380.h 650F: drivers/iio/accel/adxl380_i2c.c 651F: drivers/iio/accel/adxl380_spi.c 652 653AEONSEMI PHY DRIVER 654M: Christian Marangi <ansuelsmth@gmail.com> 655L: netdev@vger.kernel.org 656S: Maintained 657F: Documentation/devicetree/bindings/net/aeonsemi,as21xxx.yaml 658F: drivers/net/phy/as21xxx.c 659 660AF8133J THREE-AXIS MAGNETOMETER DRIVER 661M: Ondřej Jirman <megi@xff.cz> 662S: Maintained 663F: Documentation/devicetree/bindings/iio/magnetometer/voltafield,af8133j.yaml 664F: drivers/iio/magnetometer/af8133j.c 665 666AF9013 MEDIA DRIVER 667L: linux-media@vger.kernel.org 668S: Orphan 669W: https://linuxtv.org 670Q: http://patchwork.linuxtv.org/project/linux-media/list/ 671F: drivers/media/dvb-frontends/af9013* 672 673AF9033 MEDIA DRIVER 674L: linux-media@vger.kernel.org 675S: Orphan 676W: https://linuxtv.org 677Q: http://patchwork.linuxtv.org/project/linux-media/list/ 678F: drivers/media/dvb-frontends/af9033* 679 680AFFS FILE SYSTEM 681M: David Sterba <dsterba@suse.com> 682L: linux-fsdevel@vger.kernel.org 683S: Odd Fixes 684F: Documentation/filesystems/affs.rst 685F: fs/affs/ 686 687AFS FILESYSTEM 688M: David Howells <dhowells@redhat.com> 689M: Marc Dionne <marc.dionne@auristor.com> 690L: linux-afs@lists.infradead.org 691S: Supported 692W: https://www.infradead.org/~dhowells/kafs/ 693F: Documentation/filesystems/afs.rst 694F: fs/afs/ 695F: include/trace/events/afs.h 696 697AGPGART DRIVER 698M: David Airlie <airlied@redhat.com> 699L: dri-devel@lists.freedesktop.org 700S: Maintained 701T: git https://gitlab.freedesktop.org/drm/kernel.git 702F: drivers/char/agp/ 703F: include/linux/agp* 704F: include/uapi/linux/agp* 705 706AHA152X SCSI DRIVER 707M: "Juergen E. Fischer" <fischer@norbit.de> 708L: linux-scsi@vger.kernel.org 709S: Maintained 710F: drivers/scsi/aha152x* 711F: drivers/scsi/pcmcia/aha152x* 712 713AIC7XXX / AIC79XX SCSI DRIVER 714M: Hannes Reinecke <hare@suse.com> 715L: linux-scsi@vger.kernel.org 716S: Maintained 717F: drivers/scsi/aic7xxx/ 718 719AIMSLAB FM RADIO RECEIVER DRIVER 720M: Hans Verkuil <hverkuil@xs4all.nl> 721L: linux-media@vger.kernel.org 722S: Maintained 723W: https://linuxtv.org 724T: git git://linuxtv.org/media.git 725F: drivers/media/radio/radio-aimslab* 726 727AIO 728M: Benjamin LaHaise <bcrl@kvack.org> 729L: linux-aio@kvack.org 730S: Supported 731F: fs/aio.c 732F: include/linux/*aio*.h 733 734AIROHA ETHERNET DRIVER 735M: Lorenzo Bianconi <lorenzo@kernel.org> 736L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 737L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 738L: netdev@vger.kernel.org 739S: Maintained 740F: Documentation/devicetree/bindings/net/airoha,en7581-eth.yaml 741F: drivers/net/ethernet/airoha/ 742 743AIROHA PCIE PHY DRIVER 744M: Lorenzo Bianconi <lorenzo@kernel.org> 745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 746S: Maintained 747F: Documentation/devicetree/bindings/phy/airoha,en7581-pcie-phy.yaml 748F: drivers/phy/phy-airoha-pcie-regs.h 749F: drivers/phy/phy-airoha-pcie.c 750 751AIROHA SPI SNFI DRIVER 752M: Lorenzo Bianconi <lorenzo@kernel.org> 753M: Ray Liu <ray.liu@airoha.com> 754L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 755L: linux-spi@vger.kernel.org 756S: Maintained 757F: Documentation/devicetree/bindings/spi/airoha,en7581-snand.yaml 758F: drivers/spi/spi-airoha-snfi.c 759 760AIRSPY MEDIA DRIVER 761L: linux-media@vger.kernel.org 762S: Orphan 763W: https://linuxtv.org 764Q: http://patchwork.linuxtv.org/project/linux-media/list/ 765F: drivers/media/usb/airspy/ 766 767ALACRITECH GIGABIT ETHERNET DRIVER 768M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 769S: Maintained 770F: drivers/net/ethernet/alacritech/* 771 772ALCATEL SPEEDTOUCH USB DRIVER 773M: Duncan Sands <duncan.sands@free.fr> 774L: linux-usb@vger.kernel.org 775S: Maintained 776W: http://www.linux-usb.org/SpeedTouch/ 777F: drivers/usb/atm/speedtch.c 778F: drivers/usb/atm/usbatm.c 779 780ALCHEMY AU1XX0 MMC DRIVER 781M: Manuel Lauss <manuel.lauss@gmail.com> 782S: Maintained 783F: drivers/mmc/host/au1xmmc.c 784 785ALI1563 I2C DRIVER 786M: Rudolf Marek <r.marek@assembler.cz> 787L: linux-i2c@vger.kernel.org 788S: Maintained 789F: Documentation/i2c/busses/i2c-ali1563.rst 790F: drivers/i2c/busses/i2c-ali1563.c 791 792ALIBABA ELASTIC RDMA DRIVER 793M: Cheng Xu <chengyou@linux.alibaba.com> 794M: Kai Shen <kaishen@linux.alibaba.com> 795L: linux-rdma@vger.kernel.org 796S: Supported 797F: drivers/infiniband/hw/erdma 798F: include/uapi/rdma/erdma-abi.h 799 800ALIBABA PMU DRIVER 801M: Shuai Xue <xueshuai@linux.alibaba.com> 802S: Supported 803F: Documentation/admin-guide/perf/alibaba_pmu.rst 804F: drivers/perf/alibaba_uncore_drw_pmu.c 805 806ALIENWARE WMI DRIVER 807M: Kurt Borja <kuurtb@gmail.com> 808L: platform-driver-x86@vger.kernel.org 809L: Dell.Client.Kernel@dell.com 810S: Maintained 811F: Documentation/ABI/testing/debugfs-alienware-wmi 812F: Documentation/ABI/testing/sysfs-platform-alienware-wmi 813F: Documentation/admin-guide/laptops/alienware-wmi.rst 814F: Documentation/wmi/devices/alienware-wmi.rst 815F: drivers/platform/x86/dell/alienware-wmi* 816 817ALLEGRO DVT VIDEO IP CORE DRIVER 818M: Michael Tretter <m.tretter@pengutronix.de> 819R: Pengutronix Kernel Team <kernel@pengutronix.de> 820L: linux-media@vger.kernel.org 821S: Maintained 822F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 823F: drivers/media/platform/allegro-dvt/ 824 825ALLIED VISION ALVIUM CAMERA DRIVER 826M: Tommaso Merciai <tomm.merciai@gmail.com> 827M: Martin Hecht <mhecht73@gmail.com> 828L: linux-media@vger.kernel.org 829S: Maintained 830F: Documentation/devicetree/bindings/media/i2c/alliedvision,alvium-csi2.yaml 831F: drivers/media/i2c/alvium-csi2.c 832F: drivers/media/i2c/alvium-csi2.h 833 834ALLWINNER A10 CSI DRIVER 835M: Maxime Ripard <mripard@kernel.org> 836L: linux-media@vger.kernel.org 837S: Maintained 838T: git git://linuxtv.org/media.git 839F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 840F: drivers/media/platform/sunxi/sun4i-csi/ 841 842ALLWINNER A31 CSI DRIVER 843M: Yong Deng <yong.deng@magewell.com> 844M: Paul Kocialkowski <paulk@sys-base.io> 845L: linux-media@vger.kernel.org 846S: Maintained 847T: git git://linuxtv.org/media.git 848F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 849F: drivers/media/platform/sunxi/sun6i-csi/ 850 851ALLWINNER A31 ISP DRIVER 852M: Paul Kocialkowski <paulk@sys-base.io> 853L: linux-media@vger.kernel.org 854S: Maintained 855T: git git://linuxtv.org/media.git 856F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 857F: drivers/staging/media/sunxi/sun6i-isp/ 858F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 859 860ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 861M: Paul Kocialkowski <paulk@sys-base.io> 862L: linux-media@vger.kernel.org 863S: Maintained 864T: git git://linuxtv.org/media.git 865F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 866F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 867 868ALLWINNER CPUFREQ DRIVER 869M: Yangtao Li <tiny.windzz@gmail.com> 870L: linux-pm@vger.kernel.org 871S: Maintained 872F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 873F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 874 875ALLWINNER CRYPTO DRIVERS 876M: Corentin Labbe <clabbe.montjoie@gmail.com> 877L: linux-crypto@vger.kernel.org 878S: Maintained 879F: drivers/crypto/allwinner/ 880 881ALLWINNER DMIC DRIVERS 882M: Ban Tao <fengzheng923@gmail.com> 883L: linux-sound@vger.kernel.org 884S: Maintained 885F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 886F: sound/soc/sunxi/sun50i-dmic.c 887 888ALLWINNER HARDWARE SPINLOCK SUPPORT 889M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 890S: Maintained 891F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 892F: drivers/hwspinlock/sun6i_hwspinlock.c 893 894ALLWINNER THERMAL DRIVER 895M: Vasily Khoruzhick <anarsoul@gmail.com> 896M: Yangtao Li <tiny.windzz@gmail.com> 897L: linux-pm@vger.kernel.org 898S: Maintained 899F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 900F: drivers/thermal/sun8i_thermal.c 901 902ALLWINNER VPU DRIVER 903M: Maxime Ripard <mripard@kernel.org> 904M: Paul Kocialkowski <paulk@sys-base.io> 905L: linux-media@vger.kernel.org 906S: Maintained 907F: drivers/staging/media/sunxi/cedrus/ 908 909ALPHA PORT 910M: Richard Henderson <richard.henderson@linaro.org> 911M: Matt Turner <mattst88@gmail.com> 912L: linux-alpha@vger.kernel.org 913S: Odd Fixes 914F: arch/alpha/ 915 916ALPS PS/2 TOUCHPAD DRIVER 917R: Pali Rohár <pali@kernel.org> 918F: drivers/input/mouse/alps.* 919 920ALTERA MAILBOX DRIVER 921M: Mun Yew Tham <mun.yew.tham@intel.com> 922S: Maintained 923F: drivers/mailbox/mailbox-altera.c 924 925ALTERA MSGDMA IP CORE DRIVER 926M: Olivier Dautricourt <olivierdautricourt@gmail.com> 927R: Stefan Roese <sr@denx.de> 928L: dmaengine@vger.kernel.org 929S: Odd Fixes 930F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 931F: drivers/dma/altera-msgdma.c 932 933ALTERA PIO DRIVER 934M: Mun Yew Tham <mun.yew.tham@intel.com> 935L: linux-gpio@vger.kernel.org 936S: Maintained 937F: drivers/gpio/gpio-altera.c 938 939ALTERA TRIPLE SPEED ETHERNET DRIVER 940M: Joyce Ooi <joyce.ooi@intel.com> 941L: netdev@vger.kernel.org 942S: Maintained 943F: drivers/net/ethernet/altera/ 944 945ALTERA UART/JTAG UART SERIAL DRIVERS 946M: Tobias Klauser <tklauser@distanz.ch> 947L: linux-serial@vger.kernel.org 948S: Maintained 949F: drivers/tty/serial/altera_jtaguart.c 950F: drivers/tty/serial/altera_uart.c 951F: include/linux/altera_jtaguart.h 952F: include/linux/altera_uart.h 953 954AMAZON ANNAPURNA LABS FIC DRIVER 955M: Talel Shenhar <talel@amazon.com> 956S: Maintained 957F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.yaml 958F: drivers/irqchip/irq-al-fic.c 959 960AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 961M: Talel Shenhar <talel@amazon.com> 962M: Talel Shenhar <talelshenhar@gmail.com> 963S: Maintained 964F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 965F: drivers/edac/al_mc_edac.c 966 967AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 968M: Talel Shenhar <talel@amazon.com> 969S: Maintained 970F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 971F: drivers/thermal/thermal_mmio.c 972 973AMAZON ETHERNET DRIVERS 974M: Shay Agroskin <shayagr@amazon.com> 975M: Arthur Kiyanovski <akiyano@amazon.com> 976R: David Arinzon <darinzon@amazon.com> 977R: Saeed Bishara <saeedb@amazon.com> 978L: netdev@vger.kernel.org 979S: Maintained 980F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 981F: drivers/net/ethernet/amazon/ 982 983AMAZON RDMA EFA DRIVER 984M: Michael Margolin <mrgolin@amazon.com> 985R: Gal Pressman <gal.pressman@linux.dev> 986R: Yossi Leybovich <sleybo@amazon.com> 987L: linux-rdma@vger.kernel.org 988S: Supported 989Q: https://patchwork.kernel.org/project/linux-rdma/list/ 990F: drivers/infiniband/hw/efa/ 991F: include/uapi/rdma/efa-abi.h 992 993AMD 3D V-CACHE PERFORMANCE OPTIMIZER DRIVER 994M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 995R: Mario Limonciello <mario.limonciello@amd.com> 996L: platform-driver-x86@vger.kernel.org 997S: Supported 998F: Documentation/ABI/testing/sysfs-bus-platform-drivers-amd_x3d_vcache 999F: drivers/platform/x86/amd/x3d_vcache.c 1000 1001AMD ADDRESS TRANSLATION LIBRARY (ATL) 1002M: Yazen Ghannam <Yazen.Ghannam@amd.com> 1003L: linux-edac@vger.kernel.org 1004S: Supported 1005F: drivers/ras/amd/atl/* 1006 1007AMD AE4DMA DRIVER 1008M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1009L: dmaengine@vger.kernel.org 1010S: Supported 1011F: drivers/dma/amd/ae4dma/ 1012 1013AMD AXI W1 DRIVER 1014M: Kris Chaplin <kris.chaplin@amd.com> 1015R: Thomas Delev <thomas.delev@amd.com> 1016R: Michal Simek <michal.simek@amd.com> 1017S: Maintained 1018F: Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml 1019F: drivers/w1/masters/amd_axi_w1.c 1020 1021AMD CDX BUS DRIVER 1022M: Nipun Gupta <nipun.gupta@amd.com> 1023M: Nikhil Agarwal <nikhil.agarwal@amd.com> 1024S: Maintained 1025F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 1026F: drivers/cdx/* 1027F: include/linux/cdx/* 1028 1029AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 1030M: Tom Lendacky <thomas.lendacky@amd.com> 1031M: John Allen <john.allen@amd.com> 1032L: linux-crypto@vger.kernel.org 1033S: Supported 1034F: drivers/crypto/ccp/ 1035F: include/linux/ccp.h 1036 1037AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 1038M: Ashish Kalra <ashish.kalra@amd.com> 1039M: Tom Lendacky <thomas.lendacky@amd.com> 1040L: linux-crypto@vger.kernel.org 1041S: Supported 1042F: drivers/crypto/ccp/sev* 1043F: include/uapi/linux/psp-sev.h 1044 1045AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT 1046M: Mario Limonciello <mario.limonciello@amd.com> 1047L: linux-crypto@vger.kernel.org 1048S: Supported 1049F: drivers/crypto/ccp/dbc.c 1050F: drivers/crypto/ccp/dbc.h 1051F: drivers/crypto/ccp/platform-access.c 1052F: drivers/crypto/ccp/platform-access.h 1053F: include/uapi/linux/psp-dbc.h 1054F: tools/crypto/ccp/*.c 1055F: tools/crypto/ccp/*.py 1056 1057AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - HSTI SUPPORT 1058M: Mario Limonciello <mario.limonciello@amd.com> 1059L: linux-crypto@vger.kernel.org 1060S: Supported 1061F: drivers/crypto/ccp/hsti.* 1062 1063AMD DISPLAY CORE 1064M: Harry Wentland <harry.wentland@amd.com> 1065M: Leo Li <sunpeng.li@amd.com> 1066R: Rodrigo Siqueira <siqueira@igalia.com> 1067L: amd-gfx@lists.freedesktop.org 1068S: Supported 1069T: git https://gitlab.freedesktop.org/agd5f/linux.git 1070F: drivers/gpu/drm/amd/display/ 1071 1072AMD DISPLAY CORE - DML 1073M: Austin Zheng <austin.zheng@amd.com> 1074M: Jun Lei <jun.lei@amd.com> 1075S: Supported 1076F: drivers/gpu/drm/amd/display/dc/dml/ 1077F: drivers/gpu/drm/amd/display/dc/dml2/ 1078 1079AMD FAM15H PROCESSOR POWER MONITORING DRIVER 1080M: Huang Rui <ray.huang@amd.com> 1081L: linux-hwmon@vger.kernel.org 1082S: Supported 1083F: Documentation/hwmon/fam15h_power.rst 1084F: drivers/hwmon/fam15h_power.c 1085 1086AMD FCH GPIO DRIVER 1087M: Enrico Weigelt, metux IT consult <info@metux.net> 1088L: linux-gpio@vger.kernel.org 1089S: Maintained 1090F: drivers/gpio/gpio-amd-fch.c 1091F: include/linux/platform_data/gpio/gpio-amd-fch.h 1092 1093AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1094L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1095S: Orphan 1096F: drivers/usb/gadget/udc/amd5536udc.* 1097 1098AMD GEODE PROCESSOR/CHIPSET SUPPORT 1099M: Andres Salomon <dilinger@queued.net> 1100L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1101S: Supported 1102W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1103F: arch/x86/include/asm/geode.h 1104F: drivers/char/hw_random/geode-rng.c 1105F: drivers/crypto/geode* 1106F: drivers/video/fbdev/geode/ 1107 1108AMD HSMP DRIVER 1109M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1110R: Carlos Bilbao <carlos.bilbao@kernel.org> 1111L: platform-driver-x86@vger.kernel.org 1112S: Maintained 1113F: Documentation/arch/x86/amd_hsmp.rst 1114F: arch/x86/include/asm/amd/hsmp.h 1115F: arch/x86/include/uapi/asm/amd_hsmp.h 1116F: drivers/platform/x86/amd/hsmp/ 1117 1118AMD HETERO CORE HARDWARE FEEDBACK DRIVER 1119M: Mario Limonciello <mario.limonciello@amd.com> 1120R: Perry Yuan <perry.yuan@amd.com> 1121L: platform-driver-x86@vger.kernel.org 1122S: Supported 1123B: https://gitlab.freedesktop.org/drm/amd/-/issues 1124F: Documentation/arch/x86/amd-hfi.rst 1125F: drivers/platform/x86/amd/hfi/ 1126 1127AMD IOMMU (AMD-VI) 1128M: Joerg Roedel <joro@8bytes.org> 1129R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1130L: iommu@lists.linux.dev 1131S: Maintained 1132T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 1133F: drivers/iommu/amd/ 1134F: include/linux/amd-iommu.h 1135 1136AMD KFD 1137M: Felix Kuehling <Felix.Kuehling@amd.com> 1138L: amd-gfx@lists.freedesktop.org 1139S: Supported 1140T: git https://gitlab.freedesktop.org/agd5f/linux.git 1141F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1142F: drivers/gpu/drm/amd/amdkfd/ 1143F: drivers/gpu/drm/amd/include/cik_structs.h 1144F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1145F: drivers/gpu/drm/amd/include/v9_structs.h 1146F: drivers/gpu/drm/amd/include/vi_structs.h 1147F: include/uapi/linux/kfd_ioctl.h 1148F: include/uapi/linux/kfd_sysfs.h 1149 1150AMD MP2 I2C DRIVER 1151M: Elie Morisse <syniurge@gmail.com> 1152M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1153L: linux-i2c@vger.kernel.org 1154S: Maintained 1155F: drivers/i2c/busses/i2c-amd-mp2* 1156 1157AMD ASF I2C DRIVER 1158M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1159L: linux-i2c@vger.kernel.org 1160S: Supported 1161F: drivers/i2c/busses/i2c-amd-asf-plat.c 1162 1163AMD NODE DRIVER 1164M: Mario Limonciello <mario.limonciello@amd.com> 1165M: Yazen Ghannam <yazen.ghannam@amd.com> 1166L: linux-kernel@vger.kernel.org 1167S: Supported 1168F: arch/x86/include/asm/amd/node.h 1169F: arch/x86/kernel/amd_node.c 1170 1171AMD PDS CORE DRIVER 1172M: Brett Creeley <brett.creeley@amd.com> 1173L: netdev@vger.kernel.org 1174S: Maintained 1175F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1176F: drivers/net/ethernet/amd/pds_core/ 1177F: include/linux/pds/ 1178 1179AMD PMC DRIVER 1180M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1181L: platform-driver-x86@vger.kernel.org 1182S: Supported 1183F: drivers/platform/x86/amd/pmc/ 1184 1185AMD PMF DRIVER 1186M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1187L: platform-driver-x86@vger.kernel.org 1188S: Supported 1189F: Documentation/ABI/testing/sysfs-amd-pmf 1190F: drivers/platform/x86/amd/pmf/ 1191 1192AMD POWERPLAY AND SWSMU 1193M: Kenneth Feng <kenneth.feng@amd.com> 1194L: amd-gfx@lists.freedesktop.org 1195S: Supported 1196T: git https://gitlab.freedesktop.org/agd5f/linux.git 1197F: drivers/gpu/drm/amd/pm/ 1198 1199AMD PSTATE DRIVER 1200M: Huang Rui <ray.huang@amd.com> 1201M: Gautham R. Shenoy <gautham.shenoy@amd.com> 1202M: Mario Limonciello <mario.limonciello@amd.com> 1203R: Perry Yuan <perry.yuan@amd.com> 1204L: linux-pm@vger.kernel.org 1205S: Supported 1206F: Documentation/admin-guide/pm/amd-pstate.rst 1207F: drivers/cpufreq/amd-pstate* 1208F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1209 1210AMD PTDMA DRIVER 1211M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1212L: dmaengine@vger.kernel.org 1213S: Supported 1214F: drivers/dma/amd/ptdma/ 1215 1216AMD QDMA DRIVER 1217M: Nishad Saraf <nishads@amd.com> 1218M: Lizhi Hou <lizhi.hou@amd.com> 1219L: dmaengine@vger.kernel.org 1220S: Supported 1221F: drivers/dma/amd/qdma/ 1222F: include/linux/platform_data/amd_qdma.h 1223 1224AMD SEATTLE DEVICE TREE SUPPORT 1225M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1226M: Tom Lendacky <thomas.lendacky@amd.com> 1227S: Supported 1228F: arch/arm64/boot/dts/amd/ 1229 1230AMD SENSOR FUSION HUB DRIVER 1231M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1232L: linux-input@vger.kernel.org 1233S: Maintained 1234F: Documentation/hid/amd-sfh* 1235F: drivers/hid/amd-sfh-hid/ 1236 1237AMD SPI DRIVER 1238M: Raju Rangoju <Raju.Rangoju@amd.com> 1239L: linux-spi@vger.kernel.org 1240S: Supported 1241F: drivers/spi/spi-amd-pci.c 1242F: drivers/spi/spi-amd.c 1243F: drivers/spi/spi-amd.h 1244 1245AMD XDNA DRIVER 1246M: Min Ma <min.ma@amd.com> 1247M: Lizhi Hou <lizhi.hou@amd.com> 1248L: dri-devel@lists.freedesktop.org 1249S: Supported 1250T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1251F: Documentation/accel/amdxdna/ 1252F: drivers/accel/amdxdna/ 1253F: include/trace/events/amdxdna.h 1254F: include/uapi/drm/amdxdna_accel.h 1255 1256AMD XGBE DRIVER 1257M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1258L: netdev@vger.kernel.org 1259S: Maintained 1260F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1261F: drivers/net/ethernet/amd/xgbe/ 1262 1263AMLOGIC BLUETOOTH DRIVER 1264M: Yang Li <yang.li@amlogic.com> 1265L: linux-bluetooth@vger.kernel.org 1266S: Maintained 1267F: Documentation/devicetree/bindings/net/bluetooth/amlogic,w155s2-bt.yaml 1268F: drivers/bluetooth/hci_aml.c 1269 1270AMLOGIC DDR PMU DRIVER 1271M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1272L: linux-amlogic@lists.infradead.org 1273S: Supported 1274W: http://www.amlogic.com 1275F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1276F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1277F: drivers/perf/amlogic/ 1278F: include/soc/amlogic/ 1279 1280AMLOGIC ISP DRIVER 1281M: Keke Li <keke.li@amlogic.com> 1282L: linux-media@vger.kernel.org 1283S: Maintained 1284F: Documentation/admin-guide/media/c3-isp.dot 1285F: Documentation/admin-guide/media/c3-isp.rst 1286F: Documentation/devicetree/bindings/media/amlogic,c3-isp.yaml 1287F: Documentation/userspace-api/media/v4l/metafmt-c3-isp.rst 1288F: drivers/media/platform/amlogic/c3/isp/ 1289F: include/uapi/linux/media/amlogic/ 1290 1291AMLOGIC MIPI ADAPTER DRIVER 1292M: Keke Li <keke.li@amlogic.com> 1293L: linux-media@vger.kernel.org 1294S: Maintained 1295F: Documentation/devicetree/bindings/media/amlogic,c3-mipi-adapter.yaml 1296F: drivers/media/platform/amlogic/c3/mipi-adapter/ 1297 1298AMLOGIC MIPI CSI2 DRIVER 1299M: Keke Li <keke.li@amlogic.com> 1300L: linux-media@vger.kernel.org 1301S: Maintained 1302F: Documentation/devicetree/bindings/media/amlogic,c3-mipi-csi2.yaml 1303F: drivers/media/platform/amlogic/c3/mipi-csi2/ 1304 1305AMLOGIC PINCTRL DRIVER 1306M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1307L: linux-amlogic@lists.infradead.org 1308L: linux-gpio@vger.kernel.org 1309S: Maintained 1310F: Documentation/devicetree/bindings/pinctrl/amlogic,pinctrl-a4.yaml 1311F: drivers/pinctrl/meson/pinctrl-amlogic-a4.c 1312 1313AMLOGIC RTC DRIVER 1314M: Yiting Deng <yiting.deng@amlogic.com> 1315M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1316L: linux-amlogic@lists.infradead.org 1317S: Maintained 1318F: Documentation/devicetree/bindings/rtc/amlogic,a4-rtc.yaml 1319F: drivers/rtc/rtc-amlogic-a4.c 1320 1321AMLOGIC SPISG DRIVER 1322M: Sunny Luo <sunny.luo@amlogic.com> 1323M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1324L: linux-amlogic@lists.infradead.org 1325L: linux-spi@vger.kernel.org 1326S: Maintained 1327F: Documentation/devicetree/bindings/spi/amlogic,a4-spisg.yaml 1328F: drivers/spi/spi-amlogic-spisg.c 1329 1330AMPHENOL CHIPCAP 2 DRIVER 1331M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 1332L: linux-hwmon@vger.kernel.org 1333S: Maintained 1334F: Documentation/devicetree/bindings/hwmon/amphenol,chipcap2.yaml 1335F: Documentation/hwmon/chipcap2.rst 1336F: drivers/hwmon/chipcap2.c 1337 1338AMPHION VPU CODEC V4L2 DRIVER 1339M: Ming Qian <ming.qian@nxp.com> 1340M: Zhou Peng <eagle.zhou@nxp.com> 1341L: linux-media@vger.kernel.org 1342S: Maintained 1343F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1344F: drivers/media/platform/amphion/ 1345 1346AMS AS73211 DRIVER 1347M: Christian Eggers <ceggers@arri.de> 1348L: linux-iio@vger.kernel.org 1349S: Maintained 1350F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1351F: drivers/iio/light/as73211.c 1352 1353AMT (Automatic Multicast Tunneling) 1354M: Taehee Yoo <ap420073@gmail.com> 1355L: netdev@vger.kernel.org 1356S: Maintained 1357T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1358T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1359F: drivers/net/amt.c 1360 1361ANALOG DEVICES INC AD3530R DRIVER 1362M: Kim Seer Paller <kimseer.paller@analog.com> 1363L: linux-iio@vger.kernel.org 1364S: Supported 1365W: https://ez.analog.com/linux-software-drivers 1366F: Documentation/devicetree/bindings/iio/dac/adi,ad3530r.yaml 1367F: drivers/iio/dac/ad3530r.c 1368 1369ANALOG DEVICES INC AD3552R DRIVER 1370M: Nuno Sá <nuno.sa@analog.com> 1371L: linux-iio@vger.kernel.org 1372S: Supported 1373W: https://ez.analog.com/linux-software-drivers 1374F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1375F: Documentation/iio/ad3552r.rst 1376F: drivers/iio/dac/ad3552r.c 1377 1378ANALOG DEVICES INC AD4000 DRIVER 1379M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1380L: linux-iio@vger.kernel.org 1381S: Supported 1382W: https://ez.analog.com/linux-software-drivers 1383F: Documentation/devicetree/bindings/iio/adc/adi,ad4000.yaml 1384F: Documentation/iio/ad4000.rst 1385F: drivers/iio/adc/ad4000.c 1386 1387AD4030 ADC DRIVER (AD4030-24/AD4630-16/AD4630-24/AD4632-16/AD4632-24) 1388M: Michael Hennerich <michael.hennerich@analog.com> 1389M: Nuno Sá <nuno.sa@analog.com> 1390R: Esteban Blanc <eblanc@baylibre.com> 1391L: linux-iio@vger.kernel.org 1392S: Supported 1393W: https://ez.analog.com/linux-software-drivers 1394F: Documentation/devicetree/bindings/iio/adc/adi,ad4030.yaml 1395F: Documentation/iio/ad4030.rst 1396F: drivers/iio/adc/ad4030.c 1397 1398ANALOG DEVICES INC AD4080 DRIVER 1399M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1400L: linux-iio@vger.kernel.org 1401S: Supported 1402W: https://ez.analog.com/linux-software-drivers 1403F: Documentation/devicetree/bindings/iio/adc/adi,ad4080.yaml 1404F: drivers/iio/adc/ad4080.c 1405 1406ANALOG DEVICES INC AD4130 DRIVER 1407M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1408L: linux-iio@vger.kernel.org 1409S: Supported 1410W: https://ez.analog.com/linux-software-drivers 1411F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1412F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1413F: drivers/iio/adc/ad4130.c 1414 1415ANALOG DEVICES INC AD4170-4 DRIVER 1416M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1417L: linux-iio@vger.kernel.org 1418S: Supported 1419W: https://ez.analog.com/linux-software-drivers 1420F: Documentation/devicetree/bindings/iio/adc/adi,ad4170-4.yaml 1421F: drivers/iio/adc/ad4170-4.c 1422 1423ANALOG DEVICES INC AD4695 DRIVER 1424M: Michael Hennerich <michael.hennerich@analog.com> 1425M: Nuno Sá <nuno.sa@analog.com> 1426R: David Lechner <dlechner@baylibre.com> 1427L: linux-iio@vger.kernel.org 1428S: Supported 1429W: https://ez.analog.com/linux-software-drivers 1430F: Documentation/devicetree/bindings/iio/adc/adi,ad4695.yaml 1431F: Documentation/iio/ad4695.rst 1432F: drivers/iio/adc/ad4695.c 1433F: include/dt-bindings/iio/adc/adi,ad4695.h 1434 1435ANALOG DEVICES INC AD4851 DRIVER 1436M: Sergiu Cuciurean <sergiu.cuciurean@analog.com> 1437M: Dragos Bogdan <dragos.bogdan@analog.com> 1438R: Antoniu Miclaus <antoniu.miclaus@analog.com> 1439L: linux-iio@vger.kernel.org 1440S: Supported 1441W: https://ez.analog.com/linux-software-drivers 1442F: Documentation/devicetree/bindings/iio/adc/adi,ad4851.yaml 1443F: drivers/iio/adc/ad4851.c 1444 1445ANALOG DEVICES INC AD7091R DRIVER 1446M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1447L: linux-iio@vger.kernel.org 1448S: Supported 1449W: http://ez.analog.com/community/linux-device-drivers 1450F: Documentation/devicetree/bindings/iio/adc/adi,ad7091r* 1451F: drivers/iio/adc/ad7091r* 1452 1453ANALOG DEVICES INC AD7191 DRIVER 1454M: Alisa-Dariana Roman <alisa.roman@analog.com> 1455L: linux-iio@vger.kernel.org 1456S: Supported 1457W: https://ez.analog.com/linux-software-drivers 1458F: Documentation/devicetree/bindings/iio/adc/adi,ad7191.yaml 1459F: Documentation/iio/ad7191.rst 1460F: drivers/iio/adc/ad7191.c 1461 1462ANALOG DEVICES INC AD7192 DRIVER 1463M: Alisa-Dariana Roman <alisa.roman@analog.com> 1464L: linux-iio@vger.kernel.org 1465S: Supported 1466W: https://ez.analog.com/linux-software-drivers 1467F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1468F: drivers/iio/adc/ad7192.c 1469 1470ANALOG DEVICES INC AD7292 DRIVER 1471M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1472L: linux-iio@vger.kernel.org 1473S: Supported 1474W: https://ez.analog.com/linux-software-drivers 1475F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1476F: drivers/iio/adc/ad7292.c 1477 1478ANALOG DEVICES INC AD7293 DRIVER 1479M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1480L: linux-iio@vger.kernel.org 1481S: Supported 1482W: https://ez.analog.com/linux-software-drivers 1483F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1484F: drivers/iio/dac/ad7293.c 1485 1486ANALOG DEVICES INC AD74115 DRIVER 1487M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1488L: linux-iio@vger.kernel.org 1489S: Supported 1490W: https://ez.analog.com/linux-software-drivers 1491F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1492F: drivers/iio/addac/ad74115.c 1493 1494ANALOG DEVICES INC AD74413R DRIVER 1495M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1496L: linux-iio@vger.kernel.org 1497S: Supported 1498W: https://ez.analog.com/linux-software-drivers 1499F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1500F: drivers/iio/addac/ad74413r.c 1501F: include/dt-bindings/iio/addac/adi,ad74413r.h 1502 1503ANALOG DEVICES INC AD7625 DRIVER 1504M: Michael Hennerich <Michael.Hennerich@analog.com> 1505M: Nuno Sá <nuno.sa@analog.com> 1506R: Trevor Gamblin <tgamblin@baylibre.com> 1507S: Supported 1508W: https://ez.analog.com/linux-software-drivers 1509W: http://analogdevicesinc.github.io/hdl/projects/pulsar_lvds/index.html 1510F: Documentation/devicetree/bindings/iio/adc/adi,ad7625.yaml 1511F: Documentation/iio/ad7625.rst 1512F: drivers/iio/adc/ad7625.c 1513 1514ANALOG DEVICES INC AD7768-1 DRIVER 1515M: Michael Hennerich <Michael.Hennerich@analog.com> 1516L: linux-iio@vger.kernel.org 1517S: Supported 1518W: https://ez.analog.com/linux-software-drivers 1519F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1520F: drivers/iio/adc/ad7768-1.c 1521F: include/dt-bindings/iio/adc/adi,ad7768-1.h 1522 1523ANALOG DEVICES INC AD7780 DRIVER 1524M: Michael Hennerich <Michael.Hennerich@analog.com> 1525M: Renato Lui Geh <renatogeh@gmail.com> 1526L: linux-iio@vger.kernel.org 1527S: Supported 1528W: https://ez.analog.com/linux-software-drivers 1529F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1530F: drivers/iio/adc/ad7780.c 1531 1532ANALOG DEVICES INC AD9467 DRIVER 1533M: Michael Hennerich <Michael.Hennerich@analog.com> 1534M: Nuno Sa <nuno.sa@analog.com> 1535L: linux-iio@vger.kernel.org 1536S: Supported 1537W: https://ez.analog.com/linux-software-drivers 1538F: Documentation/ABI/testing/debugfs-iio-ad9467 1539F: Documentation/devicetree/bindings/iio/adc/adi,ad9467.yaml 1540F: drivers/iio/adc/ad9467.c 1541 1542ANALOG DEVICES INC AD8460 DRIVER 1543M: Mariel Tinaco <Mariel.Tinaco@analog.com> 1544L: linux-iio@vger.kernel.org 1545S: Supported 1546W: https://ez.analog.com/linux-software-drivers 1547F: Documentation/devicetree/bindings/iio/dac/adi,ad8460.yaml 1548F: drivers/iio/dac/ad8460.c 1549 1550ANALOG DEVICES INC AD9739a DRIVER 1551M: Nuno Sa <nuno.sa@analog.com> 1552M: Dragos Bogdan <dragos.bogdan@analog.com> 1553L: linux-iio@vger.kernel.org 1554S: Supported 1555W: https://ez.analog.com/linux-software-drivers 1556F: Documentation/devicetree/bindings/iio/dac/adi,ad9739a.yaml 1557F: drivers/iio/dac/ad9739a.c 1558 1559ANALOG DEVICES INC ADA4250 DRIVER 1560M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1561L: linux-iio@vger.kernel.org 1562S: Supported 1563W: https://ez.analog.com/linux-software-drivers 1564F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1565F: drivers/iio/amplifiers/ada4250.c 1566 1567ANALOG DEVICES INC ADF4377 DRIVER 1568M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1569L: linux-iio@vger.kernel.org 1570S: Supported 1571W: https://ez.analog.com/linux-software-drivers 1572F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1573F: drivers/iio/frequency/adf4377.c 1574 1575ANALOG DEVICES INC ADGS1408 DRIVER 1576M: Mircea Caprioru <mircea.caprioru@analog.com> 1577S: Supported 1578F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1579F: drivers/mux/adgs1408.c 1580 1581ANALOG DEVICES INC ADIN DRIVER 1582M: Michael Hennerich <michael.hennerich@analog.com> 1583L: netdev@vger.kernel.org 1584S: Supported 1585W: https://ez.analog.com/linux-software-drivers 1586F: Documentation/devicetree/bindings/net/adi,adin.yaml 1587F: drivers/net/phy/adin.c 1588 1589ANALOG DEVICES INC ADIS DRIVER LIBRARY 1590M: Nuno Sa <nuno.sa@analog.com> 1591L: linux-iio@vger.kernel.org 1592S: Supported 1593F: drivers/iio/imu/adis.c 1594F: drivers/iio/imu/adis_buffer.c 1595F: drivers/iio/imu/adis_trigger.c 1596F: include/linux/iio/imu/adis.h 1597 1598ANALOG DEVICES INC ADIS16460 DRIVER 1599M: Dragos Bogdan <dragos.bogdan@analog.com> 1600L: linux-iio@vger.kernel.org 1601S: Supported 1602W: https://ez.analog.com/linux-software-drivers 1603F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1604F: drivers/iio/imu/adis16460.c 1605 1606ANALOG DEVICES INC ADIS16475 DRIVER 1607M: Nuno Sa <nuno.sa@analog.com> 1608L: linux-iio@vger.kernel.org 1609S: Supported 1610W: https://ez.analog.com/linux-software-drivers 1611F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1612F: drivers/iio/imu/adis16475.c 1613 1614ANALOG DEVICES INC ADIS16550 DRIVER 1615M: Nuno Sa <nuno.sa@analog.com> 1616M: Ramona Gradinariu <ramona.gradinariu@analog.com> 1617M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1618M: Robert Budai <robert.budai@analog.com> 1619L: linux-iio@vger.kernel.org 1620S: Supported 1621W: https://ez.analog.com/linux-software-drivers 1622F: Documentation/devicetree/bindings/iio/imu/adi,adis16550.yaml 1623 1624ANALOG DEVICES INC ADM1177 DRIVER 1625M: Michael Hennerich <Michael.Hennerich@analog.com> 1626L: linux-hwmon@vger.kernel.org 1627S: Supported 1628W: https://ez.analog.com/linux-software-drivers 1629F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1630F: drivers/hwmon/adm1177.c 1631 1632ANALOG DEVICES INC ADMFM2000 DRIVER 1633M: Kim Seer Paller <kimseer.paller@analog.com> 1634L: linux-iio@vger.kernel.org 1635S: Supported 1636W: https://ez.analog.com/linux-software-drivers 1637F: Documentation/devicetree/bindings/iio/frequency/adi,admfm2000.yaml 1638F: drivers/iio/frequency/admfm2000.c 1639 1640ANALOG DEVICES INC ADMV1013 DRIVER 1641M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1642L: linux-iio@vger.kernel.org 1643S: Supported 1644W: https://ez.analog.com/linux-software-drivers 1645F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1646F: drivers/iio/frequency/admv1013.c 1647 1648ANALOG DEVICES INC ADMV1014 DRIVER 1649M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1650L: linux-iio@vger.kernel.org 1651S: Supported 1652W: https://ez.analog.com/linux-software-drivers 1653F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1654F: drivers/iio/frequency/admv1014.c 1655 1656ANALOG DEVICES INC ADMV8818 DRIVER 1657M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1658L: linux-iio@vger.kernel.org 1659S: Supported 1660W: https://ez.analog.com/linux-software-drivers 1661F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1662F: drivers/iio/filter/admv8818.c 1663 1664ANALOG DEVICES INC ADP5055 DRIVER 1665M: Alexis Czezar Torreno <alexisczezar.torreno@analog.com> 1666S: Supported 1667W: https://ez.analog.com/linux-software-drivers 1668F: Documentation/devicetree/bindings/regulator/adi,adp5055-regulator.yaml 1669F: drivers/regulator/adp5055-regulator.c 1670 1671ANALOG DEVICES INC ADP5061 DRIVER 1672M: Michael Hennerich <Michael.Hennerich@analog.com> 1673L: linux-pm@vger.kernel.org 1674S: Supported 1675W: https://ez.analog.com/linux-software-drivers 1676F: drivers/power/supply/adp5061.c 1677 1678ANALOG DEVICES INC ADRF6780 DRIVER 1679M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1680L: linux-iio@vger.kernel.org 1681S: Supported 1682W: https://ez.analog.com/linux-software-drivers 1683F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1684F: drivers/iio/frequency/adrf6780.c 1685 1686ANALOG DEVICES INC ADV7180 DRIVER 1687M: Lars-Peter Clausen <lars@metafoo.de> 1688L: linux-media@vger.kernel.org 1689S: Supported 1690W: https://ez.analog.com/linux-software-drivers 1691F: Documentation/devicetree/bindings/media/i2c/adi,adv7180.yaml 1692F: drivers/media/i2c/adv7180.c 1693 1694ANALOG DEVICES INC ADV748X DRIVER 1695M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1696L: linux-media@vger.kernel.org 1697S: Maintained 1698F: Documentation/devicetree/bindings/media/i2c/adi,adv748x.yaml 1699F: drivers/media/i2c/adv748x/* 1700 1701ANALOG DEVICES INC ADV7511 DRIVER 1702M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1703L: linux-media@vger.kernel.org 1704S: Maintained 1705F: drivers/media/i2c/adv7511* 1706 1707ANALOG DEVICES INC ADV7604 DRIVER 1708M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1709L: linux-media@vger.kernel.org 1710S: Maintained 1711F: Documentation/devicetree/bindings/media/i2c/adi,adv7604.yaml 1712F: drivers/media/i2c/adv7604* 1713 1714ANALOG DEVICES INC ADV7842 DRIVER 1715M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1716L: linux-media@vger.kernel.org 1717S: Maintained 1718F: drivers/media/i2c/adv7842* 1719 1720ANALOG DEVICES INC ADXRS290 DRIVER 1721M: Nishant Malpani <nish.malpani25@gmail.com> 1722L: linux-iio@vger.kernel.org 1723S: Supported 1724F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1725F: drivers/iio/gyro/adxrs290.c 1726 1727ANALOG DEVICES INC ASOC CODEC DRIVERS 1728M: Lars-Peter Clausen <lars@metafoo.de> 1729M: Nuno Sá <nuno.sa@analog.com> 1730L: linux-sound@vger.kernel.org 1731S: Supported 1732W: http://wiki.analog.com/ 1733W: https://ez.analog.com/linux-software-drivers 1734F: Documentation/devicetree/bindings/sound/adi,* 1735F: sound/soc/codecs/ad1* 1736F: sound/soc/codecs/ad7* 1737F: sound/soc/codecs/adau* 1738F: sound/soc/codecs/adav* 1739F: sound/soc/codecs/sigmadsp.* 1740F: sound/soc/codecs/ssm* 1741 1742ANALOG DEVICES INC AXI DAC DRIVER 1743M: Nuno Sa <nuno.sa@analog.com> 1744L: linux-iio@vger.kernel.org 1745S: Supported 1746W: https://ez.analog.com/linux-software-drivers 1747F: Documentation/devicetree/bindings/iio/dac/adi,axi-dac.yaml 1748F: drivers/iio/dac/adi-axi-dac.c 1749 1750ANALOG DEVICES INC DMA DRIVERS 1751M: Lars-Peter Clausen <lars@metafoo.de> 1752S: Supported 1753W: https://ez.analog.com/linux-software-drivers 1754F: drivers/dma/dma-axi-dmac.c 1755 1756ANALOG DEVICES INC IIO DRIVERS 1757M: Lars-Peter Clausen <lars@metafoo.de> 1758M: Michael Hennerich <Michael.Hennerich@analog.com> 1759S: Supported 1760W: http://wiki.analog.com/ 1761W: https://ez.analog.com/linux-software-drivers 1762F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1763F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1764F: Documentation/devicetree/bindings/iio/*/adi,* 1765F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1766F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1767F: Documentation/iio/ad7606.rst 1768F: drivers/iio/*/ad* 1769F: drivers/iio/adc/ltc249* 1770F: drivers/iio/amplifiers/hmc425a.c 1771F: drivers/staging/iio/*/ad* 1772X: drivers/iio/*/adjd* 1773 1774ANALOGBITS PLL LIBRARIES 1775M: Paul Walmsley <paul.walmsley@sifive.com> 1776M: Samuel Holland <samuel.holland@sifive.com> 1777S: Supported 1778F: drivers/clk/analogbits/* 1779F: include/linux/clk/analogbits* 1780 1781ANDROID DRIVERS 1782M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1783M: Arve Hjønnevåg <arve@android.com> 1784M: Todd Kjos <tkjos@android.com> 1785M: Martijn Coenen <maco@android.com> 1786M: Joel Fernandes <joelagnelf@nvidia.com> 1787M: Christian Brauner <christian@brauner.io> 1788M: Carlos Llamas <cmllamas@google.com> 1789M: Suren Baghdasaryan <surenb@google.com> 1790L: linux-kernel@vger.kernel.org 1791S: Supported 1792T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1793F: drivers/android/ 1794 1795ANDROID GOLDFISH PIC DRIVER 1796M: Miodrag Dinic <miodrag.dinic@mips.com> 1797S: Supported 1798F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.yaml 1799F: drivers/irqchip/irq-goldfish-pic.c 1800 1801ANDROID GOLDFISH RTC DRIVER 1802M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1803S: Supported 1804F: drivers/rtc/rtc-goldfish.c 1805 1806AOA (Apple Onboard Audio) ALSA DRIVER 1807M: Johannes Berg <johannes@sipsolutions.net> 1808L: linuxppc-dev@lists.ozlabs.org 1809L: linux-sound@vger.kernel.org 1810S: Maintained 1811F: sound/aoa/ 1812 1813APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1814M: William Breathitt Gray <wbg@kernel.org> 1815L: linux-iio@vger.kernel.org 1816S: Maintained 1817F: drivers/iio/addac/stx104.c 1818 1819APM DRIVER 1820M: Jiri Kosina <jikos@kernel.org> 1821S: Odd fixes 1822T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1823F: arch/x86/kernel/apm_32.c 1824F: drivers/char/apm-emulation.c 1825F: include/linux/apm_bios.h 1826F: include/uapi/linux/apm_bios.h 1827 1828APPARMOR SECURITY MODULE 1829M: John Johansen <john.johansen@canonical.com> 1830M: John Johansen <john@apparmor.net> 1831L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1832S: Supported 1833W: apparmor.net 1834B: https://gitlab.com/apparmor/apparmor-kernel 1835C: irc://irc.oftc.net/apparmor 1836T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1837T: https://gitlab.com/apparmor/apparmor-kernel.git 1838F: Documentation/admin-guide/LSM/apparmor.rst 1839F: security/apparmor/ 1840 1841APPLE BCM5974 MULTITOUCH DRIVER 1842M: Henrik Rydberg <rydberg@bitmath.org> 1843L: linux-input@vger.kernel.org 1844S: Odd fixes 1845F: drivers/input/mouse/bcm5974.c 1846 1847APPLE PCIE CONTROLLER DRIVER 1848M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1849M: Marc Zyngier <maz@kernel.org> 1850L: linux-pci@vger.kernel.org 1851S: Maintained 1852F: drivers/pci/controller/pcie-apple.c 1853 1854APPLE SMC DRIVER 1855M: Henrik Rydberg <rydberg@bitmath.org> 1856L: linux-hwmon@vger.kernel.org 1857S: Odd fixes 1858F: drivers/hwmon/applesmc.c 1859 1860APPLETALK NETWORK LAYER 1861L: netdev@vger.kernel.org 1862S: Odd fixes 1863F: include/linux/atalk.h 1864F: include/uapi/linux/atalk.h 1865F: net/appletalk/ 1866 1867APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1868M: Khuong Dinh <khuong@os.amperecomputing.com> 1869S: Supported 1870F: arch/arm64/boot/dts/apm/ 1871 1872APPLIED MICRO (APM) X-GENE SOC EDAC 1873M: Khuong Dinh <khuong@os.amperecomputing.com> 1874S: Supported 1875F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1876F: drivers/edac/xgene_edac.c 1877 1878APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1879M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1880M: Keyur Chudgar <keyur@os.amperecomputing.com> 1881S: Maintained 1882F: drivers/net/ethernet/apm/xgene-v2/ 1883 1884APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1885M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1886M: Keyur Chudgar <keyur@os.amperecomputing.com> 1887M: Quan Nguyen <quan@os.amperecomputing.com> 1888S: Maintained 1889F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1890F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1891F: drivers/net/ethernet/apm/xgene/ 1892F: drivers/net/mdio/mdio-xgene.c 1893 1894APPLIED MICRO (APM) X-GENE SOC PMU 1895M: Khuong Dinh <khuong@os.amperecomputing.com> 1896S: Supported 1897F: Documentation/admin-guide/perf/xgene-pmu.rst 1898F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1899F: drivers/perf/xgene_pmu.c 1900 1901APPLIED MICRO QT2025 PHY DRIVER 1902M: FUJITA Tomonori <fujita.tomonori@gmail.com> 1903R: Trevor Gross <tmgross@umich.edu> 1904L: netdev@vger.kernel.org 1905L: rust-for-linux@vger.kernel.org 1906S: Maintained 1907F: drivers/net/phy/qt2025.rs 1908 1909APTINA CAMERA SENSOR PLL 1910M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1911L: linux-media@vger.kernel.org 1912S: Maintained 1913F: drivers/media/i2c/aptina-pll.* 1914 1915AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1916M: Aleksa Savic <savicaleksa83@gmail.com> 1917M: Jack Doan <me@jackdoan.com> 1918L: linux-hwmon@vger.kernel.org 1919S: Maintained 1920F: Documentation/hwmon/aquacomputer_d5next.rst 1921F: drivers/hwmon/aquacomputer_d5next.c 1922 1923AQUANTIA ETHERNET DRIVER (atlantic) 1924M: Igor Russkikh <irusskikh@marvell.com> 1925L: netdev@vger.kernel.org 1926S: Maintained 1927W: https://www.marvell.com/ 1928Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1929F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1930F: drivers/net/ethernet/aquantia/atlantic/ 1931 1932AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1933M: Egor Pomozov <epomozov@marvell.com> 1934L: netdev@vger.kernel.org 1935S: Maintained 1936W: http://www.aquantia.com 1937F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1938 1939AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1940M: Krzysztof Hałasa <khalasa@piap.pl> 1941L: linux-media@vger.kernel.org 1942S: Maintained 1943F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1944F: drivers/media/i2c/ar0521.c 1945 1946ARASAN NAND CONTROLLER DRIVER 1947M: Miquel Raynal <miquel.raynal@bootlin.com> 1948R: Michal Simek <michal.simek@amd.com> 1949L: linux-mtd@lists.infradead.org 1950S: Maintained 1951F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1952F: drivers/mtd/nand/raw/arasan-nand-controller.c 1953 1954ARC FRAMEBUFFER DRIVER 1955M: Jaya Kumar <jayalk@intworks.biz> 1956S: Maintained 1957F: drivers/video/fbdev/arcfb.c 1958F: drivers/video/fbdev/core/fb_defio.c 1959 1960ARC PGU DRM DRIVER 1961M: Alexey Brodkin <abrodkin@synopsys.com> 1962S: Supported 1963F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1964F: drivers/gpu/drm/tiny/arcpgu.c 1965 1966ARCNET NETWORK LAYER 1967M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1968L: netdev@vger.kernel.org 1969S: Maintained 1970F: drivers/net/arcnet/ 1971F: include/uapi/linux/if_arcnet.h 1972 1973ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1974M: Arnd Bergmann <arnd@arndb.de> 1975L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1976L: soc@lists.linux.dev 1977S: Maintained 1978P: Documentation/process/maintainer-soc.rst 1979C: irc://irc.libera.chat/armlinux 1980T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1981F: Documentation/process/maintainer-soc*.rst 1982F: arch/arm/boot/dts/Makefile 1983F: arch/arm64/boot/dts/Makefile 1984 1985ARM ARCHITECTED TIMER DRIVER 1986M: Mark Rutland <mark.rutland@arm.com> 1987M: Marc Zyngier <maz@kernel.org> 1988L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1989S: Maintained 1990F: arch/arm/include/asm/arch_timer.h 1991F: arch/arm64/include/asm/arch_timer.h 1992F: drivers/clocksource/arm_arch_timer.c 1993 1994ARM GENERIC INTERRUPT CONTROLLER DRIVERS 1995M: Marc Zyngier <maz@kernel.org> 1996L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1997S: Maintained 1998F: Documentation/devicetree/bindings/interrupt-controller/arm,gic* 1999F: arch/arm/include/asm/arch_gicv3.h 2000F: arch/arm64/include/asm/arch_gicv3.h 2001F: drivers/irqchip/irq-gic*.[ch] 2002F: include/linux/irqchip/arm-gic*.h 2003F: include/linux/irqchip/arm-vgic-info.h 2004 2005ARM GENERIC INTERRUPT CONTROLLER V5 DRIVERS 2006M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2007M: Marc Zyngier <maz@kernel.org> 2008L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2009S: Maintained 2010F: Documentation/devicetree/bindings/interrupt-controller/arm,gic-v5*.yaml 2011F: drivers/irqchip/irq-gic-its-msi-parent.[ch] 2012F: drivers/irqchip/irq-gic-v5*.[ch] 2013F: include/linux/irqchip/arm-gic-v5.h 2014 2015ARM HDLCD DRM DRIVER 2016M: Liviu Dudau <liviu.dudau@arm.com> 2017S: Supported 2018F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 2019F: drivers/gpu/drm/arm/hdlcd_* 2020 2021ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 2022M: Linus Walleij <linus.walleij@linaro.org> 2023L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2024S: Maintained 2025F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 2026F: Documentation/devicetree/bindings/arm/arm,realview.yaml 2027F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 2028F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 2029F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 2030F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 2031F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 2032F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.yaml 2033F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 2034F: arch/arm/boot/dts/arm/arm-realview-* 2035F: arch/arm/boot/dts/arm/integrator* 2036F: arch/arm/boot/dts/arm/versatile* 2037F: arch/arm/mach-versatile/ 2038F: drivers/bus/arm-integrator-lm.c 2039F: drivers/clk/versatile/ 2040F: drivers/i2c/busses/i2c-versatile.c 2041F: drivers/irqchip/irq-versatile-fpga.c 2042F: drivers/mtd/maps/physmap-versatile.* 2043F: drivers/power/reset/arm-versatile-reboot.c 2044F: drivers/soc/versatile/ 2045 2046ARM INTERCONNECT PMU DRIVERS 2047M: Robin Murphy <robin.murphy@arm.com> 2048S: Supported 2049F: Documentation/admin-guide/perf/arm-cmn.rst 2050F: Documentation/admin-guide/perf/arm-ni.rst 2051F: Documentation/devicetree/bindings/perf/arm,cmn.yaml 2052F: Documentation/devicetree/bindings/perf/arm,ni.yaml 2053F: drivers/perf/arm-cmn.c 2054F: drivers/perf/arm-ni.c 2055F: tools/perf/pmu-events/arch/arm64/arm/cmn/ 2056 2057ARM KOMEDA DRM-KMS DRIVER 2058M: Liviu Dudau <liviu.dudau@arm.com> 2059S: Supported 2060T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2061F: Documentation/devicetree/bindings/display/arm,komeda.yaml 2062F: Documentation/gpu/komeda-kms.rst 2063F: drivers/gpu/drm/arm/display/include/ 2064F: drivers/gpu/drm/arm/display/komeda/ 2065 2066ARM MALI PANFROST DRM DRIVER 2067M: Boris Brezillon <boris.brezillon@collabora.com> 2068M: Rob Herring <robh@kernel.org> 2069R: Steven Price <steven.price@arm.com> 2070L: dri-devel@lists.freedesktop.org 2071S: Supported 2072T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2073F: Documentation/gpu/panfrost.rst 2074F: drivers/gpu/drm/ci/xfails/panfrost* 2075F: drivers/gpu/drm/panfrost/ 2076F: include/uapi/drm/panfrost_drm.h 2077 2078ARM MALI PANTHOR DRM DRIVER 2079M: Boris Brezillon <boris.brezillon@collabora.com> 2080M: Steven Price <steven.price@arm.com> 2081M: Liviu Dudau <liviu.dudau@arm.com> 2082L: dri-devel@lists.freedesktop.org 2083S: Supported 2084T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2085F: Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml 2086F: drivers/gpu/drm/panthor/ 2087F: include/uapi/drm/panthor_drm.h 2088 2089ARM MALI-DP DRM DRIVER 2090M: Liviu Dudau <liviu.dudau@arm.com> 2091S: Supported 2092T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2093F: Documentation/devicetree/bindings/display/arm,malidp.yaml 2094F: Documentation/gpu/afbc.rst 2095F: drivers/gpu/drm/arm/ 2096 2097ARM MFM AND FLOPPY DRIVERS 2098M: Ian Molton <spyro@f2s.com> 2099S: Maintained 2100F: arch/arm/include/asm/floppy.h 2101F: arch/arm/mach-rpc/floppydma.S 2102 2103ARM PMU PROFILING AND DEBUGGING 2104M: Will Deacon <will@kernel.org> 2105M: Mark Rutland <mark.rutland@arm.com> 2106L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2107L: linux-perf-users@vger.kernel.org 2108S: Maintained 2109F: Documentation/devicetree/bindings/arm/pmu.yaml 2110F: Documentation/devicetree/bindings/perf/ 2111F: arch/arm*/include/asm/hw_breakpoint.h 2112F: arch/arm*/include/asm/perf_event.h 2113F: arch/arm*/kernel/hw_breakpoint.c 2114F: arch/arm*/kernel/perf_* 2115F: drivers/perf/ 2116F: include/linux/perf/arm_pmu*.h 2117 2118ARM PORT 2119M: Russell King <linux@armlinux.org.uk> 2120L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2121S: Odd Fixes 2122W: http://www.armlinux.org.uk/ 2123T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 2124F: arch/arm/ 2125X: arch/arm/boot/dts/ 2126 2127ARM PRIMECELL AACI PL041 DRIVER 2128M: Russell King <linux@armlinux.org.uk> 2129S: Odd Fixes 2130F: sound/arm/aaci.* 2131 2132ARM PRIMECELL BUS SUPPORT 2133M: Russell King <linux@armlinux.org.uk> 2134S: Odd Fixes 2135F: drivers/amba/ 2136F: include/linux/amba/bus.h 2137 2138ARM PRIMECELL KMI PL050 DRIVER 2139M: Russell King <linux@armlinux.org.uk> 2140S: Odd Fixes 2141F: drivers/input/serio/ambakmi.* 2142F: include/linux/amba/kmi.h 2143 2144ARM PRIMECELL MMCI PL180/1 DRIVER 2145M: Russell King <linux@armlinux.org.uk> 2146S: Odd Fixes 2147F: drivers/mmc/host/mmci.* 2148F: include/linux/amba/mmci.h 2149 2150ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 2151M: Miquel Raynal <miquel.raynal@bootlin.com> 2152R: Michal Simek <michal.simek@amd.com> 2153L: linux-mtd@lists.infradead.org 2154S: Maintained 2155F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 2156F: drivers/mtd/nand/raw/pl35x-nand-controller.c 2157 2158ARM PRIMECELL PL35X SMC DRIVER 2159M: Miquel Raynal <miquel.raynal@bootlin.com> 2160R: Michal Simek <michal.simek@amd.com> 2161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2162S: Maintained 2163F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 2164F: drivers/memory/pl353-smc.c 2165 2166ARM PRIMECELL SSP PL022 SPI DRIVER 2167M: Linus Walleij <linus.walleij@linaro.org> 2168L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2169S: Maintained 2170F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 2171F: drivers/spi/spi-pl022.c 2172 2173ARM PRIMECELL UART PL010 AND PL011 DRIVERS 2174M: Russell King <linux@armlinux.org.uk> 2175S: Odd Fixes 2176F: drivers/tty/serial/amba-pl01*.c 2177F: include/linux/amba/serial.h 2178 2179ARM PRIMECELL VIC PL190/PL192 DRIVER 2180M: Linus Walleij <linus.walleij@linaro.org> 2181L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2182S: Maintained 2183F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 2184F: drivers/irqchip/irq-vic.c 2185 2186ARM SMC WATCHDOG DRIVER 2187M: Julius Werner <jwerner@chromium.org> 2188R: Evan Benn <evanbenn@chromium.org> 2189S: Maintained 2190F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 2191F: drivers/watchdog/arm_smc_wdt.c 2192 2193ARM SMMU DRIVERS 2194M: Will Deacon <will@kernel.org> 2195R: Robin Murphy <robin.murphy@arm.com> 2196L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2197S: Maintained 2198F: Documentation/devicetree/bindings/iommu/arm,smmu* 2199F: drivers/iommu/arm/ 2200F: drivers/iommu/io-pgtable-arm* 2201 2202ARM SMMU SVA SUPPORT 2203R: Jean-Philippe Brucker <jean-philippe@linaro.org> 2204F: drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c 2205 2206ARM SUB-ARCHITECTURES 2207L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2208S: Maintained 2209C: irc://irc.libera.chat/armlinux 2210T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 2211F: arch/arm/mach-*/ 2212F: arch/arm/plat-*/ 2213 2214ARM/ACTIONS SEMI ARCHITECTURE 2215M: Andreas Färber <afaerber@suse.de> 2216M: Manivannan Sadhasivam <mani@kernel.org> 2217L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2218L: linux-actions@lists.infradead.org (moderated for non-subscribers) 2219S: Maintained 2220F: Documentation/devicetree/bindings/arm/actions.yaml 2221F: Documentation/devicetree/bindings/clock/actions,owl-cmu.yaml 2222F: Documentation/devicetree/bindings/dma/owl-dma.yaml 2223F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 2224F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 2225F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 2226F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 2227F: Documentation/devicetree/bindings/pinctrl/actions,* 2228F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 2229F: Documentation/devicetree/bindings/timer/actions,owl-timer.yaml 2230F: arch/arm/boot/dts/actions/ 2231F: arch/arm/mach-actions/ 2232F: arch/arm64/boot/dts/actions/ 2233F: drivers/clk/actions/ 2234F: drivers/clocksource/timer-owl* 2235F: drivers/dma/owl-dma.c 2236F: drivers/i2c/busses/i2c-owl.c 2237F: drivers/irqchip/irq-owl-sirq.c 2238F: drivers/mmc/host/owl-mmc.c 2239F: drivers/net/ethernet/actions/ 2240F: drivers/pinctrl/actions/* 2241F: drivers/pmdomain/actions/ 2242F: include/dt-bindings/power/owl-* 2243F: include/dt-bindings/reset/actions,* 2244F: include/linux/soc/actions/ 2245N: owl 2246 2247ARM/AIROHA SOC SUPPORT 2248M: Matthias Brugger <matthias.bgg@gmail.com> 2249M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2250L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2251L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2252S: Odd Fixes 2253F: arch/arm/boot/dts/airoha/ 2254F: arch/arm64/boot/dts/airoha/ 2255 2256ARM/Allwinner SoC Clock Support 2257M: Emilio López <emilio@elopez.com.ar> 2258S: Maintained 2259F: drivers/clk/sunxi/ 2260 2261ARM/Allwinner sunXi SoC support 2262M: Chen-Yu Tsai <wens@csie.org> 2263M: Jernej Skrabec <jernej.skrabec@gmail.com> 2264M: Samuel Holland <samuel@sholland.org> 2265L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2266L: linux-sunxi@lists.linux.dev 2267S: Maintained 2268T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 2269F: arch/arm/mach-sunxi/ 2270F: arch/arm64/boot/dts/allwinner/ 2271F: drivers/clk/sunxi-ng/ 2272F: drivers/pinctrl/sunxi/ 2273F: drivers/soc/sunxi/ 2274N: allwinner 2275N: sun[x456789]i 2276N: sun[25]0i 2277 2278ARM/ALPHASCALE ARCHITECTURE 2279M: Krzysztof Kozlowski <krzk@kernel.org> 2280L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2281S: Odd Fixes 2282F: arch/arm/boot/dts/alphascale/ 2283F: drivers/clk/clk-asm9260.c 2284F: drivers/clocksource/asm9260_timer.c 2285F: drivers/rtc/rtc-asm9260.c 2286F: drivers/watchdog/asm9260_wdt.c 2287 2288ARM/AMD PENSANDO ARM64 ARCHITECTURE 2289M: Brad Larson <blarson@amd.com> 2290L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2291S: Supported 2292F: Documentation/devicetree/bindings/*/amd,pensando* 2293F: arch/arm64/boot/dts/amd/elba* 2294 2295ARM/Amlogic Meson SoC CLOCK FRAMEWORK 2296M: Neil Armstrong <neil.armstrong@linaro.org> 2297M: Jerome Brunet <jbrunet@baylibre.com> 2298L: linux-amlogic@lists.infradead.org 2299S: Maintained 2300F: Documentation/devicetree/bindings/clock/amlogic* 2301F: drivers/clk/meson/ 2302F: include/dt-bindings/clock/amlogic,a1* 2303F: include/dt-bindings/clock/gxbb* 2304F: include/dt-bindings/clock/meson* 2305 2306ARM/Amlogic Meson SoC Crypto Drivers 2307M: Corentin Labbe <clabbe@baylibre.com> 2308L: linux-crypto@vger.kernel.org 2309L: linux-amlogic@lists.infradead.org 2310S: Maintained 2311F: Documentation/devicetree/bindings/crypto/amlogic* 2312F: drivers/crypto/amlogic/ 2313 2314ARM/Amlogic Meson SoC Sound Drivers 2315M: Jerome Brunet <jbrunet@baylibre.com> 2316L: linux-sound@vger.kernel.org 2317S: Maintained 2318F: Documentation/devicetree/bindings/sound/amlogic* 2319F: sound/soc/meson/ 2320 2321ARM/Amlogic Meson SoC support 2322M: Neil Armstrong <neil.armstrong@linaro.org> 2323M: Kevin Hilman <khilman@baylibre.com> 2324R: Jerome Brunet <jbrunet@baylibre.com> 2325R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 2326L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2327L: linux-amlogic@lists.infradead.org 2328S: Maintained 2329W: http://linux-meson.com/ 2330F: Documentation/devicetree/bindings/phy/amlogic* 2331F: arch/arm/boot/dts/amlogic/ 2332F: arch/arm/mach-meson/ 2333F: arch/arm64/boot/dts/amlogic/ 2334F: drivers/pmdomain/amlogic/ 2335F: drivers/mmc/host/meson* 2336F: drivers/phy/amlogic/ 2337F: drivers/pinctrl/meson/ 2338F: drivers/rtc/rtc-meson* 2339F: drivers/soc/amlogic/ 2340N: meson 2341 2342ARM/Annapurna Labs ALPINE ARCHITECTURE 2343M: Antoine Tenart <atenart@kernel.org> 2344L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2345S: Odd Fixes 2346F: arch/arm/boot/dts/amazon/ 2347F: arch/arm/mach-alpine/ 2348F: arch/arm64/boot/dts/amazon/ 2349F: drivers/*/*alpine* 2350 2351ARM/APPLE MACHINE SOUND DRIVERS 2352M: Martin Povišer <povik+lin@cutebit.org> 2353L: asahi@lists.linux.dev 2354L: linux-sound@vger.kernel.org 2355S: Maintained 2356F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 2357F: Documentation/devicetree/bindings/sound/cirrus,cs42l84.yaml 2358F: Documentation/devicetree/bindings/sound/apple,* 2359F: sound/soc/apple/* 2360F: sound/soc/codecs/cs42l83-i2c.c 2361F: sound/soc/codecs/cs42l84.* 2362F: sound/soc/codecs/ssm3515.c 2363 2364ARM/APPLE MACHINE SUPPORT 2365M: Sven Peter <sven@kernel.org> 2366M: Janne Grunau <j@jannau.net> 2367R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 2368R: Neal Gompa <neal@gompa.dev> 2369L: asahi@lists.linux.dev 2370L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2371S: Maintained 2372W: https://asahilinux.org 2373B: https://github.com/AsahiLinux/linux/issues 2374C: irc://irc.oftc.net/asahi-dev 2375T: git https://github.com/AsahiLinux/linux.git 2376F: Documentation/devicetree/bindings/arm/apple.yaml 2377F: Documentation/devicetree/bindings/arm/apple/* 2378F: Documentation/devicetree/bindings/clock/apple,nco.yaml 2379F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 2380F: Documentation/devicetree/bindings/dma/apple,admac.yaml 2381F: Documentation/devicetree/bindings/gpio/apple,smc-gpio.yaml 2382F: Documentation/devicetree/bindings/gpu/apple,agx.yaml 2383F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 2384F: Documentation/devicetree/bindings/input/touchscreen/apple,z2-multitouch.yaml 2385F: Documentation/devicetree/bindings/interrupt-controller/apple,* 2386F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 2387F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 2388F: Documentation/devicetree/bindings/leds/backlight/apple,dwi-bl.yaml 2389F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 2390F: Documentation/devicetree/bindings/mfd/apple,smc.yaml 2391F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 2392F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 2393F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 2394F: Documentation/devicetree/bindings/nvmem/apple,spmi-nvmem.yaml 2395F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 2396F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 2397F: Documentation/devicetree/bindings/power/apple* 2398F: Documentation/devicetree/bindings/power/reset/apple,smc-reboot.yaml 2399F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 2400F: Documentation/devicetree/bindings/spi/apple,spi.yaml 2401F: Documentation/devicetree/bindings/spmi/apple,spmi.yaml 2402F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 2403F: arch/arm64/boot/dts/apple/ 2404F: drivers/bluetooth/hci_bcm4377.c 2405F: drivers/clk/clk-apple-nco.c 2406F: drivers/cpufreq/apple-soc-cpufreq.c 2407F: drivers/dma/apple-admac.c 2408F: drivers/gpio/gpio-macsmc.c 2409F: drivers/pmdomain/apple/ 2410F: drivers/i2c/busses/i2c-pasemi-core.c 2411F: drivers/i2c/busses/i2c-pasemi-platform.c 2412F: drivers/input/touchscreen/apple_z2.c 2413F: drivers/iommu/apple-dart.c 2414F: drivers/iommu/io-pgtable-dart.c 2415F: drivers/irqchip/irq-apple-aic.c 2416F: drivers/mfd/macsmc.c 2417F: drivers/nvme/host/apple.c 2418F: drivers/nvmem/apple-efuses.c 2419F: drivers/nvmem/apple-spmi-nvmem.c 2420F: drivers/pinctrl/pinctrl-apple-gpio.c 2421F: drivers/power/reset/macsmc-reboot.c 2422F: drivers/pwm/pwm-apple.c 2423F: drivers/soc/apple/* 2424F: drivers/spi/spi-apple.c 2425F: drivers/spmi/spmi-apple-controller.c 2426F: drivers/video/backlight/apple_dwi_bl.c 2427F: drivers/watchdog/apple_wdt.c 2428F: include/dt-bindings/interrupt-controller/apple-aic.h 2429F: include/dt-bindings/pinctrl/apple.h 2430F: include/linux/mfd/macsmc.h 2431F: include/linux/soc/apple/* 2432F: include/uapi/drm/asahi_drm.h 2433 2434ARM/ARTPEC MACHINE SUPPORT 2435M: Jesper Nilsson <jesper.nilsson@axis.com> 2436M: Lars Persson <lars.persson@axis.com> 2437L: linux-arm-kernel@axis.com 2438S: Maintained 2439F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 2440F: arch/arm/boot/dts/axis/ 2441F: arch/arm/mach-artpec 2442F: drivers/clk/axis 2443F: drivers/crypto/axis 2444F: drivers/mmc/host/usdhi6rol0.c 2445F: drivers/pinctrl/pinctrl-artpec* 2446 2447ARM/ASPEED I2C DRIVER 2448M: Ryan Chen <ryan_chen@aspeedtech.com> 2449R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2450R: Joel Stanley <joel@jms.id.au> 2451L: linux-i2c@vger.kernel.org 2452L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2453S: Maintained 2454F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2455F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.yaml 2456F: drivers/i2c/busses/i2c-aspeed.c 2457F: drivers/irqchip/irq-aspeed-i2c-ic.c 2458 2459ARM/ASPEED MACHINE SUPPORT 2460M: Joel Stanley <joel@jms.id.au> 2461M: Andrew Jeffery <andrew@codeconstruct.com.au> 2462L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2463L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2464S: Supported 2465Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2466T: git git://git.kernel.org/pub/scm/linux/kernel/git/bmc/linux.git 2467F: Documentation/devicetree/bindings/arm/aspeed/ 2468F: arch/arm/boot/dts/aspeed/ 2469F: arch/arm/mach-aspeed/ 2470N: aspeed 2471 2472ARM/AXIADO ARCHITECTURE 2473M: Harshit Shah <hshah@axiado.com> 2474L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2475S: Maintained 2476F: Documentation/devicetree/bindings/arm/axiado.yaml 2477F: arch/arm64/boot/dts/axiado/ 2478N: axiado 2479 2480ARM/AXM LSI SOC 2481M: Krzysztof Kozlowski <krzk@kernel.org> 2482L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2483S: Odd Fixes 2484F: Documentation/devicetree/bindings/arm/axxia.yaml 2485F: arch/arm/boot/dts/intel/axm/ 2486F: arch/arm/mach-axxia/ 2487 2488ARM/BITMAIN ARCHITECTURE 2489M: Manivannan Sadhasivam <mani@kernel.org> 2490L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2491S: Maintained 2492F: Documentation/devicetree/bindings/arm/bitmain.yaml 2493F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2494F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2495F: arch/arm64/boot/dts/bitmain/ 2496F: drivers/clk/clk-bm1880.c 2497F: drivers/pinctrl/pinctrl-bm1880.c 2498 2499ARM/BLAIZE ARCHITECTURE 2500M: James Cowgill <james.cowgill@blaize.com> 2501M: Matt Redfearn <matt.redfearn@blaize.com> 2502M: Neil Jones <neil.jones@blaize.com> 2503M: Nikolaos Pasaloukos <nikolaos.pasaloukos@blaize.com> 2504S: Maintained 2505F: Documentation/devicetree/bindings/arm/blaize.yaml 2506F: arch/arm64/boot/dts/blaize/ 2507 2508ARM/CALXEDA HIGHBANK ARCHITECTURE 2509M: Andre Przywara <andre.przywara@arm.com> 2510L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2511S: Maintained 2512F: arch/arm/boot/dts/calxeda/ 2513F: arch/arm/mach-highbank/ 2514 2515ARM/CAVIUM THUNDER NETWORK DRIVER 2516M: Sunil Goutham <sgoutham@marvell.com> 2517L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2518S: Maintained 2519F: drivers/net/ethernet/cavium/thunder/ 2520 2521ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2522M: Lukasz Majewski <lukma@denx.de> 2523L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2524S: Maintained 2525F: arch/arm/mach-ep93xx/ts72xx.c 2526 2527ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2528M: Hartley Sweeten <hsweeten@visionengravers.com> 2529M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2530M: Nikita Shubin <nikita.shubin@maquefel.me> 2531L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2532S: Maintained 2533F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2534F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2535F: arch/arm/boot/compressed/misc-ep93xx.h 2536F: arch/arm/mach-ep93xx/ 2537F: drivers/iio/adc/ep93xx_adc.c 2538 2539ARM/CIX SOC SUPPORT 2540M: Peter Chen <peter.chen@cixtech.com> 2541M: Fugang Duan <fugang.duan@cixtech.com> 2542R: CIX Linux Kernel Upstream Group <cix-kernel-upstream@cixtech.com> 2543L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2544S: Maintained 2545T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/cix.git 2546F: Documentation/devicetree/bindings/arm/cix.yaml 2547F: Documentation/devicetree/bindings/mailbox/cix,sky1-mbox.yaml 2548F: arch/arm64/boot/dts/cix/ 2549F: drivers/mailbox/cix-mailbox.c 2550K: \bcix\b 2551 2552ARM/CLKDEV SUPPORT 2553M: Russell King <linux@armlinux.org.uk> 2554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2555S: Maintained 2556T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2557F: drivers/clk/clkdev.c 2558 2559ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2560M: Baruch Siach <baruch@tkos.co.il> 2561L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2562S: Maintained 2563F: arch/arm/boot/dts/cnxt/ 2564N: digicolor 2565 2566ARM/CORESIGHT FRAMEWORK AND DRIVERS 2567M: Suzuki K Poulose <suzuki.poulose@arm.com> 2568R: Mike Leach <mike.leach@linaro.org> 2569R: James Clark <james.clark@linaro.org> 2570L: coresight@lists.linaro.org (moderated for non-subscribers) 2571L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2572S: Maintained 2573T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2574F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2575F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2576F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2577F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2578F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2579F: Documentation/trace/coresight/* 2580F: drivers/hwtracing/coresight/* 2581F: include/dt-bindings/arm/coresight-cti-dt.h 2582F: include/linux/coresight* 2583F: include/uapi/linux/coresight* 2584F: samples/coresight/* 2585F: tools/perf/Documentation/arm-coresight.txt 2586F: tools/perf/arch/arm/util/auxtrace.c 2587F: tools/perf/arch/arm/util/cs-etm.c 2588F: tools/perf/arch/arm/util/cs-etm.h 2589F: tools/perf/arch/arm/util/pmu.c 2590F: tools/perf/tests/shell/*coresight* 2591F: tools/perf/tests/shell/coresight/* 2592F: tools/perf/tests/shell/lib/*coresight* 2593F: tools/perf/util/cs-etm-decoder/* 2594F: tools/perf/util/cs-etm.* 2595 2596ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2597M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2598M: Linus Walleij <linus.walleij@linaro.org> 2599L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2600S: Maintained 2601T: git https://github.com/ulli-kroll/linux.git 2602F: Documentation/devicetree/bindings/arm/gemini.yaml 2603F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2604F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2605F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2606F: arch/arm/boot/dts/gemini/ 2607F: arch/arm/mach-gemini/ 2608F: drivers/crypto/gemini/ 2609F: drivers/net/ethernet/cortina/ 2610F: drivers/pinctrl/pinctrl-gemini.c 2611F: drivers/rtc/rtc-ftrtc010.c 2612 2613ARM/CZ.NIC TURRIS SUPPORT 2614M: Marek Behún <kabel@kernel.org> 2615S: Maintained 2616W: https://www.turris.cz/ 2617F: Documentation/ABI/testing/debugfs-moxtet 2618F: Documentation/ABI/testing/sysfs-bus-i2c-devices-turris-omnia-mcu 2619F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2620F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2621F: Documentation/devicetree/bindings/bus/moxtet.txt 2622F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2623F: Documentation/devicetree/bindings/firmware/cznic,turris-omnia-mcu.yaml 2624F: Documentation/devicetree/bindings/interrupt-controller/marvell,mpic.yaml 2625F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2626F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2627F: drivers/bus/moxtet.c 2628F: drivers/firmware/turris-mox-rwtm.c 2629F: drivers/gpio/gpio-moxtet.c 2630F: drivers/leds/leds-turris-omnia.c 2631F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2632F: drivers/platform/cznic/ 2633F: drivers/watchdog/armada_37xx_wdt.c 2634F: include/dt-bindings/bus/moxtet.h 2635F: include/linux/armada-37xx-rwtm-mailbox.h 2636F: include/linux/moxtet.h 2637F: include/linux/turris-omnia-mcu-interface.h 2638F: include/linux/turris-signing-key.h 2639 2640ARM/FARADAY FA526 PORT 2641M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2642L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2643S: Maintained 2644T: git git://git.berlios.de/gemini-board 2645F: arch/arm/mm/*-fa* 2646 2647ARM/FOOTBRIDGE ARCHITECTURE 2648M: Russell King <linux@armlinux.org.uk> 2649L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2650S: Maintained 2651W: http://www.armlinux.org.uk/ 2652F: arch/arm/include/asm/hardware/dec21285.h 2653F: arch/arm/mach-footbridge/ 2654 2655ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2656M: Shawn Guo <shawnguo@kernel.org> 2657M: Sascha Hauer <s.hauer@pengutronix.de> 2658R: Pengutronix Kernel Team <kernel@pengutronix.de> 2659R: Fabio Estevam <festevam@gmail.com> 2660L: imx@lists.linux.dev 2661L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2662S: Maintained 2663T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2664F: Documentation/devicetree/bindings/firmware/fsl* 2665F: Documentation/devicetree/bindings/firmware/nxp* 2666F: arch/arm/boot/dts/nxp/imx/ 2667F: arch/arm/boot/dts/nxp/mxs/ 2668F: arch/arm64/boot/dts/freescale/ 2669X: Documentation/devicetree/bindings/media/i2c/ 2670X: arch/arm64/boot/dts/freescale/fsl-* 2671X: arch/arm64/boot/dts/freescale/qoriq-* 2672X: drivers/media/i2c/ 2673N: imx 2674N: mxs 2675N: \bmxc[^\d] 2676 2677ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2678M: Shawn Guo <shawnguo@kernel.org> 2679L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2680S: Maintained 2681T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2682F: arch/arm/boot/dts/nxp/ls/ 2683F: arch/arm64/boot/dts/freescale/fsl-* 2684F: arch/arm64/boot/dts/freescale/qoriq-* 2685 2686ARM/FREESCALE VYBRID ARM ARCHITECTURE 2687M: Shawn Guo <shawnguo@kernel.org> 2688M: Sascha Hauer <s.hauer@pengutronix.de> 2689R: Pengutronix Kernel Team <kernel@pengutronix.de> 2690R: Stefan Agner <stefan@agner.ch> 2691L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2692S: Maintained 2693T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2694F: arch/arm/boot/dts/nxp/vf/ 2695F: arch/arm/mach-imx/*vf610* 2696 2697ARM/GUMSTIX MACHINE SUPPORT 2698M: Steve Sakoman <sakoman@gmail.com> 2699L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2700S: Maintained 2701 2702ARM/HISILICON SOC SUPPORT 2703M: Wei Xu <xuwei5@hisilicon.com> 2704L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2705S: Supported 2706W: http://www.hisilicon.com 2707T: git https://github.com/hisilicon/linux-hisi.git 2708F: arch/arm/boot/dts/hisilicon/ 2709F: arch/arm/mach-hisi/ 2710F: arch/arm64/boot/dts/hisilicon/ 2711 2712ARM/HP JORNADA 7XX MACHINE SUPPORT 2713M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2714S: Maintained 2715W: www.jlime.com 2716T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2717F: arch/arm/mach-sa1100/include/mach/jornada720.h 2718F: arch/arm/mach-sa1100/jornada720.c 2719 2720ARM/HPE GXP ARCHITECTURE 2721M: Jean-Marie Verdun <verdun@hpe.com> 2722M: Nick Hawkins <nick.hawkins@hpe.com> 2723S: Maintained 2724F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2725F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2726F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2727F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2728F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2729F: Documentation/hwmon/gxp-fan-ctrl.rst 2730F: arch/arm/boot/dts/hpe/ 2731F: arch/arm/mach-hpe/ 2732F: drivers/clocksource/timer-gxp.c 2733F: drivers/hwmon/gxp-fan-ctrl.c 2734F: drivers/i2c/busses/i2c-gxp.c 2735F: drivers/spi/spi-gxp.c 2736F: drivers/watchdog/gxp-wdt.c 2737 2738ARM/IGEP MACHINE SUPPORT 2739M: Enric Balletbo i Serra <eballetbo@gmail.com> 2740M: Javier Martinez Canillas <javier@dowhile0.org> 2741L: linux-omap@vger.kernel.org 2742L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2743S: Maintained 2744F: arch/arm/boot/dts/ti/omap/omap3-igep* 2745 2746ARM/INTEL IXP4XX ARM ARCHITECTURE 2747M: Linus Walleij <linusw@kernel.org> 2748M: Imre Kaloz <kaloz@openwrt.org> 2749L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2750S: Maintained 2751F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2752F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml 2753F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2754F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2755F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 2756F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2757F: arch/arm/boot/dts/intel/ixp/ 2758F: arch/arm/mach-ixp4xx/ 2759F: drivers/bus/intel-ixp4xx-eb.c 2760F: drivers/char/hw_random/ixp4xx-rng.c 2761F: drivers/clocksource/timer-ixp4xx.c 2762F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2763F: drivers/gpio/gpio-ixp4xx.c 2764F: drivers/irqchip/irq-ixp4xx.c 2765F: drivers/net/ethernet/xscale/ixp4xx_eth.c 2766F: drivers/net/wan/ixp4xx_hss.c 2767F: drivers/soc/ixp4xx/ixp4xx-npe.c 2768F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 2769F: include/linux/soc/ixp4xx/npe.h 2770F: include/linux/soc/ixp4xx/qmgr.h 2771 2772ARM/INTEL KEEMBAY ARCHITECTURE 2773M: Paul J. Murphy <paul.j.murphy@intel.com> 2774M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2775S: Maintained 2776F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2777F: arch/arm64/boot/dts/intel/keembay-evm.dts 2778F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2779 2780ARM/INTEL XSC3 (MANZANO) ARM CORE 2781M: Lennert Buytenhek <kernel@wantstofly.org> 2782L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2783S: Maintained 2784 2785ARM/LG1K ARCHITECTURE 2786M: Chanho Min <chanho.min@lge.com> 2787L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2788S: Maintained 2789F: arch/arm64/boot/dts/lg/ 2790 2791ARM/LPC18XX ARCHITECTURE 2792M: Vladimir Zapolskiy <vz@mleia.com> 2793L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2794S: Maintained 2795F: Documentation/devicetree/bindings/i2c/nxp,lpc1788-i2c.yaml 2796F: arch/arm/boot/dts/nxp/lpc/lpc43* 2797F: drivers/i2c/busses/i2c-lpc2k.c 2798F: drivers/memory/pl172.c 2799F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2800F: drivers/rtc/rtc-lpc24xx.c 2801N: lpc18xx 2802 2803ARM/LPC32XX SOC SUPPORT 2804M: Vladimir Zapolskiy <vz@mleia.com> 2805M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 2806L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2807S: Maintained 2808T: git https://github.com/vzapolskiy/linux-lpc32xx.git 2809F: Documentation/devicetree/bindings/i2c/nxp,pnx-i2c.yaml 2810F: arch/arm/boot/dts/nxp/lpc/lpc32* 2811F: arch/arm/mach-lpc32xx/ 2812F: drivers/dma/lpc32xx-dmamux.c 2813F: drivers/i2c/busses/i2c-pnx.c 2814F: drivers/net/ethernet/nxp/lpc_eth.c 2815F: drivers/usb/host/ohci-nxp.c 2816F: drivers/watchdog/pnx4008_wdt.c 2817N: lpc32xx 2818 2819LPC32XX DMAMUX SUPPORT 2820M: J.M.B. Downing <jonathan.downing@nautel.com> 2821M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 2822R: Vladimir Zapolskiy <vz@mleia.com> 2823L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2824S: Maintained 2825F: Documentation/devicetree/bindings/dma/nxp,lpc3220-dmamux.yaml 2826 2827ARM/Marvell Dove/MV78xx0/Orion SOC support 2828M: Andrew Lunn <andrew@lunn.ch> 2829M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2830M: Gregory Clement <gregory.clement@bootlin.com> 2831L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2832S: Maintained 2833T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2834F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2835F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2836F: Documentation/devicetree/bindings/soc/dove/ 2837F: arch/arm/boot/dts/marvell/dove* 2838F: arch/arm/boot/dts/marvell/orion5x* 2839F: arch/arm/mach-dove/ 2840F: arch/arm/mach-mv78xx0/ 2841F: arch/arm/mach-orion5x/ 2842F: arch/arm/plat-orion/ 2843F: drivers/bus/mvebu-mbus.c 2844F: drivers/soc/dove/ 2845 2846ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2847M: Andrew Lunn <andrew@lunn.ch> 2848M: Gregory Clement <gregory.clement@bootlin.com> 2849M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2850L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2851S: Maintained 2852T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2853F: Documentation/devicetree/bindings/arm/marvell/ 2854F: arch/arm/boot/dts/marvell/armada* 2855F: arch/arm/boot/dts/marvell/kirkwood* 2856F: arch/arm/configs/mvebu_*_defconfig 2857F: arch/arm/mach-mvebu/ 2858F: arch/arm64/boot/dts/marvell/ 2859F: drivers/clk/mvebu/ 2860F: drivers/cpufreq/armada-37xx-cpufreq.c 2861F: drivers/cpufreq/armada-8k-cpufreq.c 2862F: drivers/cpufreq/mvebu-cpufreq.c 2863F: drivers/irqchip/irq-armada-370-xp.c 2864F: drivers/irqchip/irq-mvebu-* 2865F: drivers/pinctrl/mvebu/ 2866F: drivers/rtc/rtc-armada38x.c 2867 2868ARM/Marvell PXA1908 SOC support 2869M: Duje Mihanović <duje@dujemihanovic.xyz> 2870L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2871S: Maintained 2872F: arch/arm64/boot/dts/marvell/mmp/ 2873F: drivers/clk/mmp/clk-pxa1908*.c 2874F: include/dt-bindings/clock/marvell,pxa1908.h 2875 2876ARM/Mediatek RTC DRIVER 2877M: Eddie Huang <eddie.huang@mediatek.com> 2878M: Sean Wang <sean.wang@mediatek.com> 2879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2880L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2881S: Maintained 2882F: Documentation/devicetree/bindings/rtc/mediatek,mt2712-rtc.yaml 2883F: Documentation/devicetree/bindings/rtc/mediatek,mt7622-rtc.yaml 2884F: drivers/rtc/rtc-mt2712.c 2885F: drivers/rtc/rtc-mt6397.c 2886F: drivers/rtc/rtc-mt7622.c 2887 2888ARM/Mediatek SoC support 2889M: Matthias Brugger <matthias.bgg@gmail.com> 2890M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2891L: linux-kernel@vger.kernel.org 2892L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2893L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2894S: Maintained 2895W: https://mtk.wiki.kernel.org/ 2896C: irc://irc.libera.chat/linux-mediatek 2897F: arch/arm/boot/dts/mediatek/ 2898F: arch/arm/mach-mediatek/ 2899F: arch/arm64/boot/dts/mediatek/ 2900F: drivers/soc/mediatek/ 2901N: mtk 2902N: mt[2678] 2903K: mediatek 2904 2905ARM/Mediatek USB3 PHY DRIVER 2906M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2907L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2908L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2909S: Maintained 2910F: Documentation/devicetree/bindings/phy/mediatek,* 2911F: drivers/phy/mediatek/ 2912 2913ARM/MICROCHIP (ARM64) SoC support 2914M: Conor Dooley <conor@kernel.org> 2915M: Nicolas Ferre <nicolas.ferre@microchip.com> 2916M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2917L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2918S: Supported 2919T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2920F: arch/arm64/boot/dts/microchip/ 2921 2922ARM/Microchip (AT91) SoC support 2923M: Nicolas Ferre <nicolas.ferre@microchip.com> 2924M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2925M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2926L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2927S: Supported 2928W: http://www.linux4sam.org 2929T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2930F: arch/arm/boot/dts/microchip/ 2931F: arch/arm/include/debug/at91.S 2932F: arch/arm/mach-at91/ 2933F: drivers/memory/atmel* 2934F: drivers/watchdog/sama5d4_wdt.c 2935F: include/soc/at91/ 2936X: drivers/input/touchscreen/atmel_mxt_ts.c 2937N: at91 2938N: atmel 2939 2940ARM/Microchip Sparx5 SoC support 2941M: Steen Hegelund <Steen.Hegelund@microchip.com> 2942M: Daniel Machon <daniel.machon@microchip.com> 2943M: UNGLinuxDriver@microchip.com 2944L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2945S: Supported 2946F: arch/arm64/boot/dts/microchip/sparx* 2947F: drivers/net/ethernet/microchip/vcap/ 2948F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2949N: sparx5 2950 2951ARM/MILBEAUT ARCHITECTURE 2952M: Taichi Sugaya <sugaya.taichi@socionext.com> 2953M: Takao Orito <orito.takao@socionext.com> 2954L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2955S: Maintained 2956F: arch/arm/boot/dts/socionext/milbeaut* 2957F: arch/arm/mach-milbeaut/ 2958N: milbeaut 2959 2960ARM/MORELLO PLATFORM 2961M: Vincenzo Frascino <vincenzo.frascino@arm.com> 2962L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2963S: Maintained 2964F: Documentation/devicetree/bindings/arm/arm,morello.yaml 2965F: arch/arm64/boot/dts/arm/morello* 2966 2967ARM/MOXA ART SOC 2968M: Krzysztof Kozlowski <krzk@kernel.org> 2969L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2970S: Odd Fixes 2971F: Documentation/devicetree/bindings/arm/moxart.yaml 2972F: Documentation/devicetree/bindings/clock/moxa,moxart-clock.yaml 2973F: arch/arm/boot/dts/moxa/ 2974F: drivers/clk/clk-moxart.c 2975 2976ARM/MStar/Sigmastar Armv7 SoC support 2977M: Daniel Palmer <daniel@thingy.jp> 2978M: Romain Perier <romain.perier@gmail.com> 2979L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2980S: Maintained 2981W: http://linux-chenxing.org/ 2982T: git https://github.com/linux-chenxing/linux.git 2983F: Documentation/devicetree/bindings/arm/mstar/* 2984F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2985F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2986F: arch/arm/boot/dts/sigmastar/ 2987F: arch/arm/mach-mstar/ 2988F: drivers/clk/mstar/ 2989F: drivers/clocksource/timer-msc313e.c 2990F: drivers/gpio/gpio-msc313.c 2991F: drivers/rtc/rtc-msc313.c 2992F: drivers/watchdog/msc313e_wdt.c 2993F: include/dt-bindings/clock/mstar-* 2994F: include/dt-bindings/gpio/msc313-gpio.h 2995 2996ARM/NOMADIK/Ux500 ARCHITECTURES 2997M: Linus Walleij <linus.walleij@linaro.org> 2998L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2999S: Maintained 3000T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 3001F: Documentation/devicetree/bindings/arm/ste-* 3002F: Documentation/devicetree/bindings/arm/ux500.yaml 3003F: Documentation/devicetree/bindings/arm/ux500/ 3004F: Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml 3005F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 3006F: arch/arm/boot/dts/st/ste-* 3007F: arch/arm/mach-nomadik/ 3008F: arch/arm/mach-ux500/ 3009F: drivers/clk/clk-nomadik.c 3010F: drivers/clocksource/clksrc-dbx500-prcmu.c 3011F: drivers/dma/ste_dma40* 3012F: drivers/pmdomain/st/ste-ux500-pm-domain.c 3013F: drivers/gpio/gpio-nomadik.c 3014F: drivers/hwspinlock/u8500_hsem.c 3015F: drivers/i2c/busses/i2c-nomadik.c 3016F: drivers/iio/adc/ab8500-gpadc.c 3017F: drivers/mfd/ab8500* 3018F: drivers/mfd/abx500* 3019F: drivers/mfd/db8500* 3020F: drivers/pinctrl/nomadik/ 3021F: drivers/rtc/rtc-ab8500.c 3022F: drivers/rtc/rtc-pl031.c 3023F: drivers/soc/ux500/ 3024 3025ARM/NUVOTON MA35 ARCHITECTURE 3026M: Jacky Huang <ychuang3@nuvoton.com> 3027M: Shan-Chun Hung <schung@nuvoton.com> 3028L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3029S: Supported 3030F: Documentation/devicetree/bindings/*/*/*ma35* 3031F: Documentation/devicetree/bindings/*/*ma35* 3032F: arch/arm64/boot/dts/nuvoton/*ma35* 3033F: drivers/*/*/*ma35* 3034F: drivers/*/*ma35* 3035K: ma35d1 3036 3037ARM/NUVOTON NPCM ARCHITECTURE 3038M: Avi Fishman <avifishman70@gmail.com> 3039M: Tomer Maimon <tmaimon77@gmail.com> 3040M: Tali Perry <tali.perry1@gmail.com> 3041R: Patrick Venture <venture@google.com> 3042R: Nancy Yuen <yuenn@google.com> 3043R: Benjamin Fair <benjaminfair@google.com> 3044L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3045S: Supported 3046F: Documentation/devicetree/bindings/*/*/*npcm* 3047F: Documentation/devicetree/bindings/*/*npcm* 3048F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 3049F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 3050F: arch/arm/mach-npcm/ 3051F: arch/arm64/boot/dts/nuvoton/ 3052F: drivers/*/*/*npcm* 3053F: drivers/*/*npcm* 3054F: drivers/rtc/rtc-nct3018y.c 3055F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 3056F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 3057 3058ARM/NUVOTON NPCM VIDEO ENGINE DRIVER 3059M: Joseph Liu <kwliu@nuvoton.com> 3060M: Marvin Lin <kflin@nuvoton.com> 3061L: linux-media@vger.kernel.org 3062L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3063S: Maintained 3064F: Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml 3065F: Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml 3066F: Documentation/userspace-api/media/drivers/npcm-video.rst 3067F: drivers/media/platform/nuvoton/ 3068F: include/uapi/linux/npcm-video.h 3069 3070ARM/NUVOTON WPCM450 ARCHITECTURE 3071M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 3072L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3073S: Maintained 3074W: https://github.com/neuschaefer/wpcm450/wiki 3075F: Documentation/devicetree/bindings/*/*wpcm* 3076F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 3077F: arch/arm/configs/wpcm450_defconfig 3078F: arch/arm/mach-npcm/wpcm450.c 3079F: drivers/*/*/*wpcm* 3080F: drivers/*/*wpcm* 3081 3082ARM/NXP S32G ARCHITECTURE 3083R: Chester Lin <chester62515@gmail.com> 3084R: Matthias Brugger <mbrugger@suse.com> 3085R: Ghennadi Procopciuc <ghennadi.procopciuc@oss.nxp.com> 3086R: NXP S32 Linux Team <s32@nxp.com> 3087L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3088S: Maintained 3089F: Documentation/devicetree/bindings/rtc/nxp,s32g-rtc.yaml 3090F: arch/arm64/boot/dts/freescale/s32g*.dts* 3091F: drivers/pinctrl/nxp/ 3092F: drivers/rtc/rtc-s32g.c 3093 3094ARM/NXP S32G/S32R DWMAC ETHERNET DRIVER 3095M: Jan Petrous <jan.petrous@oss.nxp.com> 3096R: s32@nxp.com 3097S: Maintained 3098F: Documentation/devicetree/bindings/net/nxp,s32-dwmac.yaml 3099F: drivers/net/ethernet/stmicro/stmmac/dwmac-s32.c 3100 3101ARM/Orion SoC/Technologic Systems TS-78xx platform support 3102M: Alexander Clouter <alex@digriz.org.uk> 3103L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3104S: Maintained 3105W: http://www.digriz.org.uk/ts78xx/kernel 3106F: arch/arm/mach-orion5x/ts78xx-* 3107 3108ARM/QUALCOMM CHROMEBOOK SUPPORT 3109R: cros-qcom-dts-watchers@chromium.org 3110F: arch/arm64/boot/dts/qcom/sc7180* 3111F: arch/arm64/boot/dts/qcom/sc7280* 3112F: arch/arm64/boot/dts/qcom/sdm845-cheza* 3113 3114ARM/QUALCOMM MAILING LIST 3115L: linux-arm-msm@vger.kernel.org 3116C: irc://irc.oftc.net/linux-msm 3117F: Documentation/devicetree/bindings/*/qcom* 3118F: Documentation/devicetree/bindings/soc/qcom/ 3119F: arch/arm/boot/dts/qcom/ 3120F: arch/arm/configs/qcom_defconfig 3121F: arch/arm/mach-qcom/ 3122F: arch/arm64/boot/dts/qcom/ 3123F: drivers/*/*/pm8???-* 3124F: drivers/*/*/qcom* 3125F: drivers/*/*/qcom/ 3126F: drivers/*/qcom* 3127F: drivers/*/qcom/ 3128F: drivers/bluetooth/btqcomsmd.c 3129F: drivers/clocksource/timer-qcom.c 3130F: drivers/cpuidle/cpuidle-qcom-spm.c 3131F: drivers/extcon/extcon-qcom* 3132F: drivers/i2c/busses/i2c-qcom-geni.c 3133F: drivers/i2c/busses/i2c-qup.c 3134F: drivers/iommu/msm* 3135F: drivers/mfd/ssbi.c 3136F: drivers/mmc/host/mmci_qcom* 3137F: drivers/mmc/host/sdhci-msm.c 3138F: drivers/pci/controller/dwc/pcie-qcom* 3139F: drivers/phy/qualcomm/ 3140F: drivers/power/*/msm* 3141F: drivers/reset/reset-qcom-* 3142F: drivers/rtc/rtc-pm8xxx.c 3143F: drivers/spi/spi-geni-qcom.c 3144F: drivers/spi/spi-qcom-qspi.c 3145F: drivers/spi/spi-qup.c 3146F: drivers/tty/serial/msm_serial.c 3147F: drivers/ufs/host/ufs-qcom* 3148F: drivers/usb/dwc3/dwc3-qcom.c 3149F: include/dt-bindings/*/qcom* 3150F: include/linux/*/qcom* 3151F: include/linux/soc/qcom/ 3152 3153ARM/QUALCOMM SUPPORT 3154M: Bjorn Andersson <andersson@kernel.org> 3155M: Konrad Dybcio <konradybcio@kernel.org> 3156L: linux-arm-msm@vger.kernel.org 3157S: Maintained 3158C: irc://irc.oftc.net/linux-msm 3159T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 3160F: Documentation/devicetree/bindings/arm/qcom-soc.yaml 3161F: Documentation/devicetree/bindings/arm/qcom.yaml 3162F: Documentation/devicetree/bindings/bus/qcom* 3163F: Documentation/devicetree/bindings/cache/qcom,llcc.yaml 3164F: Documentation/devicetree/bindings/firmware/qcom,scm.yaml 3165F: Documentation/devicetree/bindings/reserved-memory/qcom* 3166F: Documentation/devicetree/bindings/soc/qcom/ 3167F: arch/arm/boot/dts/qcom/ 3168F: arch/arm/configs/qcom_defconfig 3169F: arch/arm/mach-qcom/ 3170F: arch/arm64/boot/dts/qcom/ 3171F: drivers/bus/qcom* 3172F: drivers/firmware/qcom/ 3173F: drivers/soc/qcom/ 3174F: include/dt-bindings/arm/qcom,ids.h 3175F: include/dt-bindings/firmware/qcom,scm.h 3176F: include/dt-bindings/soc/qcom* 3177F: include/linux/firmware/qcom 3178F: include/linux/soc/qcom/ 3179F: include/soc/qcom/ 3180 3181ARM/RDA MICRO ARCHITECTURE 3182M: Manivannan Sadhasivam <mani@kernel.org> 3183L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3184L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 3185S: Maintained 3186F: Documentation/devicetree/bindings/arm/rda.yaml 3187F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 3188F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 3189F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 3190F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 3191F: arch/arm/boot/dts/unisoc/ 3192F: drivers/clocksource/timer-rda.c 3193F: drivers/gpio/gpio-rda.c 3194F: drivers/irqchip/irq-rda-intc.c 3195F: drivers/tty/serial/rda-uart.c 3196 3197ARM/REALTEK ARCHITECTURE 3198M: Andreas Färber <afaerber@suse.de> 3199L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3200L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 3201S: Maintained 3202F: Documentation/devicetree/bindings/arm/realtek.yaml 3203F: arch/arm/boot/dts/realtek/ 3204F: arch/arm/mach-realtek/ 3205F: arch/arm64/boot/dts/realtek/ 3206 3207ARM/RISC-V/RENESAS ARCHITECTURE 3208M: Geert Uytterhoeven <geert+renesas@glider.be> 3209M: Magnus Damm <magnus.damm@gmail.com> 3210L: linux-renesas-soc@vger.kernel.org 3211S: Supported 3212Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 3213C: irc://irc.libera.chat/renesas-soc 3214T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 3215F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 3216F: Documentation/devicetree/bindings/nvmem/renesas,* 3217F: Documentation/devicetree/bindings/soc/renesas/ 3218F: arch/arm/boot/dts/renesas/ 3219F: arch/arm/configs/shmobile_defconfig 3220F: arch/arm/include/debug/renesas-scif.S 3221F: arch/arm/mach-shmobile/ 3222F: arch/arm64/boot/dts/renesas/ 3223F: arch/riscv/boot/dts/renesas/ 3224F: drivers/pmdomain/renesas/ 3225F: drivers/soc/renesas/ 3226F: include/linux/soc/renesas/ 3227N: rcar 3228K: \brenesas, 3229 3230ARM/RISCPC ARCHITECTURE 3231M: Russell King <linux@armlinux.org.uk> 3232L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3233S: Maintained 3234W: http://www.armlinux.org.uk/ 3235F: arch/arm/include/asm/hardware/ioc.h 3236F: arch/arm/include/asm/hardware/iomd.h 3237F: arch/arm/include/asm/hardware/memc.h 3238F: arch/arm/mach-rpc/ 3239F: drivers/net/ethernet/8390/etherh.c 3240F: drivers/net/ethernet/i825xx/ether1* 3241F: drivers/net/ethernet/seeq/ether3* 3242F: drivers/scsi/arm/ 3243 3244ARM/Rockchip SoC support 3245M: Heiko Stuebner <heiko@sntech.de> 3246L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3247L: linux-rockchip@lists.infradead.org 3248S: Maintained 3249T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 3250F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 3251F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 3252F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 3253F: arch/arm/boot/dts/rockchip/ 3254F: arch/arm/mach-rockchip/ 3255F: drivers/*/*/*rockchip* 3256F: drivers/*/*rockchip* 3257F: drivers/clk/rockchip/ 3258F: drivers/i2c/busses/i2c-rk3x.c 3259F: sound/soc/rockchip/ 3260N: rockchip 3261 3262ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 3263M: Krzysztof Kozlowski <krzk@kernel.org> 3264R: Alim Akhtar <alim.akhtar@samsung.com> 3265L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3266L: linux-samsung-soc@vger.kernel.org 3267S: Maintained 3268P: Documentation/process/maintainer-soc-clean-dts.rst 3269Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 3270B: mailto:linux-samsung-soc@vger.kernel.org 3271C: irc://irc.libera.chat/linux-exynos 3272T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 3273F: Documentation/arch/arm/samsung/ 3274F: Documentation/devicetree/bindings/arm/samsung/ 3275F: Documentation/devicetree/bindings/hwinfo/samsung,* 3276F: Documentation/devicetree/bindings/power/pd-samsung.yaml 3277F: Documentation/devicetree/bindings/soc/samsung/ 3278F: arch/arm/boot/dts/samsung/ 3279F: arch/arm/mach-exynos*/ 3280F: arch/arm/mach-s3c/ 3281F: arch/arm/mach-s5p*/ 3282F: arch/arm64/boot/dts/exynos/ 3283F: arch/arm64/boot/dts/tesla/ 3284F: drivers/*/*/*s3c24* 3285F: drivers/*/*s3c24* 3286F: drivers/*/*s3c64xx* 3287F: drivers/*/*s5pv210* 3288F: drivers/clocksource/samsung_pwm_timer.c 3289F: drivers/firmware/samsung/ 3290F: drivers/mailbox/exynos-mailbox.c 3291F: drivers/memory/samsung/ 3292F: drivers/pwm/pwm-samsung.c 3293F: drivers/soc/samsung/ 3294F: drivers/tty/serial/samsung* 3295F: include/clocksource/samsung_pwm.h 3296F: include/linux/platform_data/*s3c* 3297F: include/linux/serial_s3c.h 3298F: include/linux/soc/samsung/ 3299N: exynos 3300N: s3c64xx 3301N: s5pv210 3302 3303ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 3304M: Łukasz Stelmach <l.stelmach@samsung.com> 3305L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3306L: linux-media@vger.kernel.org 3307S: Maintained 3308F: drivers/media/platform/samsung/s5p-g2d/ 3309 3310ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 3311M: Marek Szyprowski <m.szyprowski@samsung.com> 3312L: linux-samsung-soc@vger.kernel.org 3313L: linux-media@vger.kernel.org 3314S: Maintained 3315F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 3316F: drivers/media/cec/platform/s5p/ 3317 3318ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 3319M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 3320M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 3321M: Sylwester Nawrocki <s.nawrocki@samsung.com> 3322L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3323L: linux-media@vger.kernel.org 3324S: Maintained 3325F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 3326F: drivers/media/platform/samsung/s5p-jpeg/ 3327 3328ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 3329M: Marek Szyprowski <m.szyprowski@samsung.com> 3330M: Andrzej Hajda <andrzej.hajda@intel.com> 3331L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3332L: linux-media@vger.kernel.org 3333S: Maintained 3334F: Documentation/devicetree/bindings/media/samsung,s5p-mfc.yaml 3335F: drivers/media/platform/samsung/s5p-mfc/ 3336 3337ARM/SOCFPGA ARCHITECTURE 3338M: Dinh Nguyen <dinguyen@kernel.org> 3339S: Maintained 3340W: http://www.rocketboards.org 3341T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 3342F: arch/arm/boot/dts/intel/socfpga/ 3343F: arch/arm/configs/socfpga_defconfig 3344F: arch/arm/mach-socfpga/ 3345F: arch/arm64/boot/dts/altera/ 3346F: arch/arm64/boot/dts/intel/ 3347 3348ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 3349M: Dinh Nguyen <dinguyen@kernel.org> 3350S: Maintained 3351F: drivers/clk/socfpga/ 3352 3353ARM/SOCFPGA DWMAC GLUE LAYER BINDINGS 3354M: Matthew Gerlach <matthew.gerlach@altera.com> 3355S: Maintained 3356F: Documentation/devicetree/bindings/net/altr,gmii-to-sgmii-2.0.yaml 3357F: Documentation/devicetree/bindings/net/altr,socfpga-stmmac.yaml 3358 3359ARM/SOCFPGA DWMAC GLUE LAYER 3360M: Maxime Chevallier <maxime.chevallier@bootlin.com> 3361S: Maintained 3362F: drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c 3363 3364ARM/SOCFPGA EDAC BINDINGS 3365M: Matthew Gerlach <matthew.gerlach@altera.com> 3366S: Maintained 3367F: Documentation/devicetree/bindings/edac/altr,socfpga-ecc-manager.yaml 3368 3369ARM/SOCFPGA EDAC SUPPORT 3370M: Dinh Nguyen <dinguyen@kernel.org> 3371S: Maintained 3372F: drivers/edac/altera_edac.[ch] 3373 3374ARM/SPREADTRUM SoC SUPPORT 3375M: Orson Zhai <orsonzhai@gmail.com> 3376M: Baolin Wang <baolin.wang7@gmail.com> 3377R: Chunyan Zhang <zhang.lyra@gmail.com> 3378S: Maintained 3379F: arch/arm64/boot/dts/sprd 3380N: sprd 3381N: sc27xx 3382N: sc2731 3383 3384ARM/STI ARCHITECTURE 3385M: Patrice Chotard <patrice.chotard@foss.st.com> 3386L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3387S: Maintained 3388W: http://www.stlinux.com 3389F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 3390F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 3391F: arch/arm/boot/dts/st/sti* 3392F: arch/arm/mach-sti/ 3393F: drivers/ata/ahci_st.c 3394F: drivers/char/hw_random/st-rng.c 3395F: drivers/clocksource/arm_global_timer.c 3396F: drivers/clocksource/clksrc_st_lpc.c 3397F: drivers/cpufreq/sti-cpufreq.c 3398F: drivers/dma/st_fdma* 3399F: drivers/i2c/busses/i2c-st.c 3400F: drivers/media/platform/st/sti/c8sectpfe/ 3401F: drivers/media/rc/st_rc.c 3402F: drivers/mmc/host/sdhci-st.c 3403F: drivers/phy/st/phy-miphy28lp.c 3404F: drivers/phy/st/phy-stih407-usb.c 3405F: drivers/pinctrl/pinctrl-st.c 3406F: drivers/remoteproc/st_remoteproc.c 3407F: drivers/remoteproc/st_slim_rproc.c 3408F: drivers/reset/sti/ 3409F: drivers/rtc/rtc-st-lpc.c 3410F: drivers/tty/serial/st-asc.c 3411F: drivers/usb/dwc3/dwc3-st.c 3412F: drivers/usb/host/ehci-st.c 3413F: drivers/usb/host/ohci-st.c 3414F: drivers/watchdog/st_lpc_wdt.c 3415F: include/linux/remoteproc/st_slim_rproc.h 3416 3417ARM/STM32 ARCHITECTURE 3418M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 3419M: Alexandre Torgue <alexandre.torgue@foss.st.com> 3420L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 3421L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3422S: Maintained 3423T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 3424F: arch/arm/boot/dts/st/stm32* 3425F: arch/arm/mach-stm32/ 3426F: arch/arm64/boot/dts/st/ 3427F: drivers/clocksource/armv7m_systick.c 3428N: stm32 3429N: stm 3430 3431ARM/SUNPLUS SP7021 SOC SUPPORT 3432M: Qin Jian <qinjian@cqplus1.com> 3433L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 3434S: Maintained 3435W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 3436F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 3437F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 3438F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 3439F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 3440F: arch/arm/boot/dts/sunplus/ 3441F: arch/arm/configs/sp7021_*defconfig 3442F: drivers/clk/clk-sp7021.c 3443F: drivers/irqchip/irq-sp7021-intc.c 3444F: drivers/reset/reset-sunplus.c 3445F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 3446F: include/dt-bindings/reset/sunplus,sp7021-reset.h 3447 3448ARM/Synaptics SoC support 3449M: Jisheng Zhang <jszhang@kernel.org> 3450M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 3451L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3452S: Maintained 3453F: arch/arm/boot/dts/synaptics/ 3454F: arch/arm/mach-berlin/ 3455F: arch/arm64/boot/dts/synaptics/ 3456 3457ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 3458M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 3459L: linux-tegra@vger.kernel.org 3460L: linux-media@vger.kernel.org 3461S: Maintained 3462F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 3463F: drivers/media/cec/platform/tegra/ 3464 3465ARM/TESLA FSD SoC SUPPORT 3466M: Alim Akhtar <alim.akhtar@samsung.com> 3467M: linux-fsd@tesla.com 3468L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3469L: linux-samsung-soc@vger.kernel.org 3470S: Maintained 3471P: Documentation/process/maintainer-soc-clean-dts.rst 3472F: arch/arm64/boot/dts/tesla/ 3473 3474ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 3475M: Santosh Shilimkar <ssantosh@kernel.org> 3476L: linux-kernel@vger.kernel.org 3477S: Maintained 3478F: drivers/memory/*emif* 3479 3480ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 3481M: Nishanth Menon <nm@ti.com> 3482M: Santosh Shilimkar <ssantosh@kernel.org> 3483L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3484S: Maintained 3485T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 3486F: arch/arm/boot/dts/ti/keystone/ 3487F: arch/arm/mach-keystone/ 3488 3489ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 3490M: Santosh Shilimkar <ssantosh@kernel.org> 3491L: linux-kernel@vger.kernel.org 3492S: Maintained 3493F: drivers/clk/keystone/ 3494 3495ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 3496M: Santosh Shilimkar <ssantosh@kernel.org> 3497L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3498L: linux-kernel@vger.kernel.org 3499S: Maintained 3500F: drivers/clocksource/timer-keystone.c 3501 3502ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 3503M: Santosh Shilimkar <ssantosh@kernel.org> 3504L: linux-kernel@vger.kernel.org 3505S: Maintained 3506F: drivers/power/reset/keystone-reset.c 3507 3508ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 3509M: Nishanth Menon <nm@ti.com> 3510M: Vignesh Raghavendra <vigneshr@ti.com> 3511M: Tero Kristo <kristo@kernel.org> 3512L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3513S: Supported 3514F: Documentation/devicetree/bindings/arm/ti/k3.yaml 3515F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 3516F: arch/arm64/boot/dts/ti/Makefile 3517F: arch/arm64/boot/dts/ti/k3-* 3518 3519ARM/TEXAS INSTRUMENTS NSPIRE ARCHITECTURE 3520M: Krzysztof Kozlowski <krzk@kernel.org> 3521L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3522S: Odd Fixes 3523F: Documentation/devicetree/bindings/*/*/ti,nspire* 3524F: Documentation/devicetree/bindings/*/ti,nspire* 3525F: Documentation/devicetree/bindings/arm/ti/nspire.yaml 3526F: arch/arm/boot/dts/nspire/ 3527 3528ARM/TOSHIBA VISCONTI ARCHITECTURE 3529M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 3530L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3531S: Supported 3532T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 3533F: Documentation/devicetree/bindings/arm/toshiba.yaml 3534F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 3535F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 3536F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 3537F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 3538F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 3539F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 3540F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 3541F: arch/arm64/boot/dts/toshiba/ 3542F: drivers/clk/visconti/ 3543F: drivers/gpio/gpio-visconti.c 3544F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 3545F: drivers/pci/controller/dwc/pcie-visconti.c 3546F: drivers/pinctrl/visconti/ 3547F: drivers/watchdog/visconti_wdt.c 3548N: visconti 3549 3550ARM/UNIPHIER ARCHITECTURE 3551M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 3552M: Masami Hiramatsu <mhiramat@kernel.org> 3553L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3554S: Maintained 3555F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 3556F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 3557F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 3558F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 3559F: arch/arm/boot/dts/socionext/uniphier* 3560F: arch/arm/include/asm/hardware/cache-uniphier.h 3561F: arch/arm/mm/cache-uniphier.c 3562F: arch/arm64/boot/dts/socionext/uniphier* 3563F: drivers/bus/uniphier-system-bus.c 3564F: drivers/clk/uniphier/ 3565F: drivers/dma/uniphier-mdmac.c 3566F: drivers/gpio/gpio-uniphier.c 3567F: drivers/i2c/busses/i2c-uniphier* 3568F: drivers/irqchip/irq-uniphier-aidet.c 3569F: drivers/mmc/host/uniphier-sd.c 3570F: drivers/pinctrl/uniphier/ 3571F: drivers/reset/reset-uniphier.c 3572F: drivers/tty/serial/8250/8250_uniphier.c 3573N: uniphier 3574 3575ARM/VERSATILE EXPRESS PLATFORM 3576M: Liviu Dudau <liviu.dudau@arm.com> 3577M: Sudeep Holla <sudeep.holla@arm.com> 3578M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3579L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3580S: Maintained 3581N: mps2 3582N: vexpress 3583F: arch/arm/mach-versatile/ 3584F: arch/arm64/boot/dts/arm/ 3585F: drivers/clocksource/timer-versatile.c 3586X: drivers/cpufreq/vexpress-spc-cpufreq.c 3587X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 3588 3589ARM/VFP SUPPORT 3590M: Russell King <linux@armlinux.org.uk> 3591L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3592S: Maintained 3593W: http://www.armlinux.org.uk/ 3594F: arch/arm/vfp/ 3595 3596ARM/VT8500 ARM ARCHITECTURE 3597M: Alexey Charkov <alchark@gmail.com> 3598M: Krzysztof Kozlowski <krzk@kernel.org> 3599L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3600S: Odd Fixes 3601F: Documentation/devicetree/bindings/hwinfo/via,vt8500-scc-id.yaml 3602F: Documentation/devicetree/bindings/i2c/wm,wm8505-i2c.yaml 3603F: Documentation/devicetree/bindings/interrupt-controller/via,vt8500-intc.yaml 3604F: Documentation/devicetree/bindings/pwm/via,vt8500-pwm.yaml 3605F: Documentation/devicetree/bindings/timer/via,vt8500-timer.yaml 3606F: arch/arm/boot/dts/vt8500/ 3607F: arch/arm/mach-vt8500/ 3608F: drivers/clocksource/timer-vt8500.c 3609F: drivers/i2c/busses/i2c-viai2c-wmt.c 3610F: drivers/mmc/host/wmt-sdmmc.c 3611F: drivers/pwm/pwm-vt8500.c 3612F: drivers/rtc/rtc-vt8500.c 3613F: drivers/soc/vt8500/ 3614F: drivers/tty/serial/vt8500_serial.c 3615F: drivers/video/fbdev/vt8500lcdfb.* 3616F: drivers/video/fbdev/wm8505fb* 3617F: drivers/video/fbdev/wmt_ge_rops.* 3618 3619ARM/ZYNQ ARCHITECTURE 3620M: Michal Simek <michal.simek@amd.com> 3621L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3622S: Supported 3623W: http://wiki.xilinx.com 3624T: git https://github.com/Xilinx/linux-xlnx.git 3625F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3626F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3627F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3628F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3629F: Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml 3630F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3631F: arch/arm/mach-zynq/ 3632F: drivers/clocksource/timer-cadence-ttc.c 3633F: drivers/cpuidle/cpuidle-zynq.c 3634F: drivers/edac/synopsys_edac.c 3635F: drivers/i2c/busses/i2c-cadence.c 3636F: drivers/i2c/busses/i2c-xiic.c 3637F: drivers/mmc/host/sdhci-of-arasan.c 3638N: zynq 3639N: xilinx 3640 3641ARM64 FIT SUPPORT 3642M: Simon Glass <sjg@chromium.org> 3643L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3644S: Maintained 3645F: arch/arm64/boot/Makefile 3646F: scripts/make_fit.py 3647 3648ARM64 PLATFORM DRIVERS 3649M: Hans de Goede <hansg@kernel.org> 3650M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 3651R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 3652L: platform-driver-x86@vger.kernel.org 3653S: Maintained 3654Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 3655T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3656F: drivers/platform/arm64/ 3657 3658ARM64 PORT (AARCH64 ARCHITECTURE) 3659M: Catalin Marinas <catalin.marinas@arm.com> 3660M: Will Deacon <will@kernel.org> 3661L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3662S: Maintained 3663T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3664F: Documentation/arch/arm64/ 3665F: arch/arm64/ 3666F: drivers/virt/coco/arm-cca-guest/ 3667F: drivers/virt/coco/pkvm-guest/ 3668F: tools/testing/selftests/arm64/ 3669X: arch/arm64/boot/dts/ 3670 3671ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3672M: George McCollister <george.mccollister@gmail.com> 3673L: netdev@vger.kernel.org 3674S: Maintained 3675F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3676F: drivers/net/dsa/xrs700x/* 3677F: net/dsa/tag_xrs700x.c 3678 3679AS3645A LED FLASH CONTROLLER DRIVER 3680M: Sakari Ailus <sakari.ailus@iki.fi> 3681L: linux-leds@vger.kernel.org 3682S: Maintained 3683F: drivers/leds/flash/leds-as3645a.c 3684 3685ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3686M: Tianshu Qiu <tian.shu.qiu@intel.com> 3687L: linux-media@vger.kernel.org 3688S: Maintained 3689T: git git://linuxtv.org/media.git 3690F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3691F: drivers/media/i2c/ak7375.c 3692 3693ASAHI KASEI AK8974 DRIVER 3694M: Linus Walleij <linus.walleij@linaro.org> 3695L: linux-iio@vger.kernel.org 3696S: Supported 3697W: http://www.akm.com/ 3698F: drivers/iio/magnetometer/ak8974.c 3699 3700AOSONG AGS02MA TVOC SENSOR DRIVER 3701M: Anshul Dalal <anshulusr@gmail.com> 3702L: linux-iio@vger.kernel.org 3703S: Maintained 3704F: Documentation/devicetree/bindings/iio/chemical/aosong,ags02ma.yaml 3705F: drivers/iio/chemical/ags02ma.c 3706 3707ASC7621 HARDWARE MONITOR DRIVER 3708M: George Joseph <george.joseph@fairview5.com> 3709L: linux-hwmon@vger.kernel.org 3710S: Maintained 3711F: Documentation/hwmon/asc7621.rst 3712F: drivers/hwmon/asc7621.c 3713 3714ASIX AX88796C SPI ETHERNET ADAPTER 3715M: Łukasz Stelmach <l.stelmach@samsung.com> 3716S: Maintained 3717F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3718F: drivers/net/ethernet/asix/ax88796c_* 3719 3720ASIX PHY DRIVER [RUST] 3721M: FUJITA Tomonori <fujita.tomonori@gmail.com> 3722R: Trevor Gross <tmgross@umich.edu> 3723L: netdev@vger.kernel.org 3724L: rust-for-linux@vger.kernel.org 3725S: Maintained 3726F: drivers/net/phy/ax88796b_rust.rs 3727 3728ASPEED CRYPTO DRIVER 3729M: Neal Liu <neal_liu@aspeedtech.com> 3730L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3731S: Maintained 3732F: Documentation/devicetree/bindings/crypto/aspeed,* 3733F: drivers/crypto/aspeed/ 3734 3735ASPEED PECI CONTROLLER 3736M: Iwona Winiarska <iwona.winiarska@intel.com> 3737L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3738L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3739S: Supported 3740F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3741F: drivers/peci/controller/peci-aspeed.c 3742 3743ASPEED PINCTRL DRIVERS 3744M: Andrew Jeffery <andrew@codeconstruct.com.au> 3745L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3746L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3747L: linux-gpio@vger.kernel.org 3748S: Maintained 3749F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3750F: drivers/pinctrl/aspeed/ 3751 3752ASPEED SCU INTERRUPT CONTROLLER DRIVER 3753M: Eddie James <eajames@linux.ibm.com> 3754L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3755S: Maintained 3756F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2500-scu-ic.yaml 3757F: drivers/irqchip/irq-aspeed-scu-ic.c 3758F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3759 3760ASPEED SD/MMC DRIVER 3761M: Andrew Jeffery <andrew@codeconstruct.com.au> 3762L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3763L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3764L: linux-mmc@vger.kernel.org 3765S: Maintained 3766F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3767F: drivers/mmc/host/sdhci-of-aspeed* 3768 3769ASPEED SMC SPI DRIVER 3770M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3771M: Cédric Le Goater <clg@kaod.org> 3772L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3773L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3774L: linux-spi@vger.kernel.org 3775S: Maintained 3776F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3777F: drivers/spi/spi-aspeed-smc.c 3778 3779ASPEED USB UDC DRIVER 3780M: Neal Liu <neal_liu@aspeedtech.com> 3781L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3782S: Maintained 3783F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3784F: drivers/usb/gadget/udc/aspeed_udc.c 3785 3786ASPEED VIDEO ENGINE DRIVER 3787M: Eddie James <eajames@linux.ibm.com> 3788L: linux-media@vger.kernel.org 3789L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3790S: Maintained 3791F: Documentation/devicetree/bindings/media/aspeed,video-engine.yaml 3792F: drivers/media/platform/aspeed/ 3793 3794ASUS EC HARDWARE MONITOR DRIVER 3795M: Eugene Shalygin <eugene.shalygin@gmail.com> 3796L: linux-hwmon@vger.kernel.org 3797S: Maintained 3798F: drivers/hwmon/asus-ec-sensors.c 3799 3800ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3801M: Corentin Chary <corentin.chary@gmail.com> 3802M: Luke D. Jones <luke@ljones.dev> 3803L: platform-driver-x86@vger.kernel.org 3804S: Maintained 3805W: https://asus-linux.org/ 3806F: drivers/platform/x86/asus*.c 3807F: drivers/platform/x86/eeepc*.c 3808 3809ASUS TF103C DOCK DRIVER 3810M: Hans de Goede <hansg@kernel.org> 3811L: platform-driver-x86@vger.kernel.org 3812S: Maintained 3813T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3814F: drivers/platform/x86/asus-tf103c-dock.c 3815 3816ASUS ROG RYUJIN AIO HARDWARE MONITOR DRIVER 3817M: Aleksa Savic <savicaleksa83@gmail.com> 3818L: linux-hwmon@vger.kernel.org 3819S: Maintained 3820F: drivers/hwmon/asus_rog_ryujin.c 3821 3822ASUS WIRELESS RADIO CONTROL DRIVER 3823M: João Paulo Rechi Vita <jprvita@gmail.com> 3824L: platform-driver-x86@vger.kernel.org 3825S: Maintained 3826F: drivers/platform/x86/asus-wireless.c 3827 3828ASUS WMI HARDWARE MONITOR DRIVER 3829M: Ed Brindley <kernel@maidavale.org> 3830M: Denis Pauk <pauk.denis@gmail.com> 3831L: linux-hwmon@vger.kernel.org 3832S: Maintained 3833F: drivers/hwmon/asus_wmi_sensors.c 3834 3835ASYMMETRIC KEYS 3836M: David Howells <dhowells@redhat.com> 3837M: Lukas Wunner <lukas@wunner.de> 3838M: Ignat Korchagin <ignat@cloudflare.com> 3839L: keyrings@vger.kernel.org 3840L: linux-crypto@vger.kernel.org 3841S: Maintained 3842F: Documentation/crypto/asymmetric-keys.rst 3843F: crypto/asymmetric_keys/ 3844F: include/crypto/pkcs7.h 3845F: include/crypto/public_key.h 3846F: include/keys/asymmetric-*.h 3847F: include/linux/verification.h 3848 3849ASYMMETRIC KEYS - ECDSA 3850M: Lukas Wunner <lukas@wunner.de> 3851M: Ignat Korchagin <ignat@cloudflare.com> 3852R: Stefan Berger <stefanb@linux.ibm.com> 3853L: linux-crypto@vger.kernel.org 3854S: Maintained 3855F: crypto/ecc* 3856F: crypto/ecdsa* 3857F: include/crypto/ecc* 3858 3859ASYMMETRIC KEYS - GOST 3860M: Lukas Wunner <lukas@wunner.de> 3861M: Ignat Korchagin <ignat@cloudflare.com> 3862L: linux-crypto@vger.kernel.org 3863S: Odd fixes 3864F: crypto/ecrdsa* 3865 3866ASYMMETRIC KEYS - RSA 3867M: Lukas Wunner <lukas@wunner.de> 3868M: Ignat Korchagin <ignat@cloudflare.com> 3869L: linux-crypto@vger.kernel.org 3870S: Maintained 3871F: crypto/rsa* 3872 3873ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3874R: Dan Williams <dan.j.williams@intel.com> 3875S: Odd fixes 3876W: http://sourceforge.net/projects/xscaleiop 3877F: Documentation/crypto/async-tx-api.rst 3878F: crypto/async_tx/ 3879F: include/linux/async_tx.h 3880 3881AT24 EEPROM DRIVER 3882M: Bartosz Golaszewski <brgl@bgdev.pl> 3883L: linux-i2c@vger.kernel.org 3884S: Maintained 3885T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3886F: Documentation/devicetree/bindings/eeprom/at24.yaml 3887F: drivers/misc/eeprom/at24.c 3888 3889ATA OVER ETHERNET (AOE) DRIVER 3890M: "Justin Sanders" <justin@coraid.com> 3891S: Supported 3892W: http://www.openaoe.org/ 3893F: Documentation/admin-guide/aoe/ 3894F: drivers/block/aoe/ 3895 3896ATC260X PMIC MFD DRIVER 3897M: Manivannan Sadhasivam <mani@kernel.org> 3898M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3899L: linux-actions@lists.infradead.org 3900S: Maintained 3901F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3902F: drivers/input/misc/atc260x-onkey.c 3903F: drivers/mfd/atc260* 3904F: drivers/power/reset/atc260x-poweroff.c 3905F: drivers/regulator/atc260x-regulator.c 3906F: include/linux/mfd/atc260x/* 3907 3908ATHEROS 71XX/9XXX GPIO DRIVER 3909M: Alban Bedel <albeu@free.fr> 3910S: Maintained 3911W: https://github.com/AlbanBedel/linux 3912T: git https://github.com/AlbanBedel/linux.git 3913F: Documentation/devicetree/bindings/gpio/qca,ar7100-gpio.yaml 3914F: drivers/gpio/gpio-ath79.c 3915 3916ATHEROS 71XX/9XXX USB PHY DRIVER 3917M: Alban Bedel <albeu@free.fr> 3918S: Maintained 3919W: https://github.com/AlbanBedel/linux 3920T: git https://github.com/AlbanBedel/linux.git 3921F: Documentation/devicetree/bindings/phy/qca,ar7100-usb-phy.yaml 3922F: drivers/phy/qualcomm/phy-ath79-usb.c 3923 3924ATHEROS ATH GENERIC UTILITIES 3925M: Jeff Johnson <jjohnson@kernel.org> 3926L: linux-wireless@vger.kernel.org 3927S: Supported 3928F: drivers/net/wireless/ath/* 3929 3930ATHEROS ATH5K WIRELESS DRIVER 3931M: Jiri Slaby <jirislaby@kernel.org> 3932M: Nick Kossifidis <mickflemm@gmail.com> 3933M: Luis Chamberlain <mcgrof@kernel.org> 3934L: linux-wireless@vger.kernel.org 3935S: Maintained 3936W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3937F: drivers/net/wireless/ath/ath5k/ 3938 3939ATHEROS ATH6KL WIRELESS DRIVER 3940L: linux-wireless@vger.kernel.org 3941S: Orphan 3942W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3943F: drivers/net/wireless/ath/ath6kl/ 3944 3945ATI_REMOTE2 DRIVER 3946M: Ville Syrjala <syrjala@sci.fi> 3947S: Maintained 3948F: drivers/input/misc/ati_remote2.c 3949 3950ATK0110 HWMON DRIVER 3951M: Luca Tettamanti <kronos.it@gmail.com> 3952L: linux-hwmon@vger.kernel.org 3953S: Maintained 3954F: drivers/hwmon/asus_atk0110.c 3955 3956ATLX ETHERNET DRIVERS 3957M: Chris Snook <chris.snook@gmail.com> 3958L: netdev@vger.kernel.org 3959S: Maintained 3960W: http://sourceforge.net/projects/atl1 3961W: http://atl1.sourceforge.net 3962F: drivers/net/ethernet/atheros/ 3963 3964ATM 3965M: Chas Williams <3chas3@gmail.com> 3966L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3967L: netdev@vger.kernel.org 3968S: Maintained 3969W: http://linux-atm.sourceforge.net 3970F: drivers/atm/ 3971F: include/linux/atm* 3972F: include/linux/sonet.h 3973F: include/uapi/linux/atm* 3974F: include/uapi/linux/sonet.h 3975 3976ATMEL MACB ETHERNET DRIVER 3977M: Nicolas Ferre <nicolas.ferre@microchip.com> 3978M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3979S: Maintained 3980F: drivers/net/ethernet/cadence/ 3981 3982ATMEL MAXTOUCH DRIVER 3983M: Nick Dyer <nick@shmanahar.org> 3984S: Maintained 3985T: git https://github.com/ndyer/linux.git 3986F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3987F: drivers/input/touchscreen/atmel_mxt_ts.c 3988 3989ATOMIC INFRASTRUCTURE 3990M: Will Deacon <will@kernel.org> 3991M: Peter Zijlstra <peterz@infradead.org> 3992R: Boqun Feng <boqun.feng@gmail.com> 3993R: Mark Rutland <mark.rutland@arm.com> 3994L: linux-kernel@vger.kernel.org 3995S: Maintained 3996F: Documentation/atomic_*.txt 3997F: arch/*/include/asm/atomic*.h 3998F: include/*/atomic*.h 3999F: include/linux/refcount.h 4000F: scripts/atomic/ 4001 4002ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 4003M: Bradley Grove <linuxdrivers@attotech.com> 4004L: linux-scsi@vger.kernel.org 4005S: Supported 4006W: http://www.attotech.com 4007F: drivers/scsi/esas2r 4008 4009ATUSB IEEE 802.15.4 RADIO DRIVER 4010M: Stefan Schmidt <stefan@datenfreihafen.org> 4011L: linux-wpan@vger.kernel.org 4012S: Maintained 4013F: drivers/net/ieee802154/at86rf230.h 4014F: drivers/net/ieee802154/atusb.c 4015F: drivers/net/ieee802154/atusb.h 4016 4017AUDIT SUBSYSTEM 4018M: Paul Moore <paul@paul-moore.com> 4019M: Eric Paris <eparis@redhat.com> 4020L: audit@vger.kernel.org 4021S: Supported 4022W: https://github.com/linux-audit 4023Q: https://patchwork.kernel.org/project/audit/list 4024B: mailto:audit@vger.kernel.org 4025P: https://github.com/linux-audit/audit-kernel/blob/main/README.md 4026T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 4027F: include/asm-generic/audit_*.h 4028F: include/linux/audit.h 4029F: include/linux/audit_arch.h 4030F: include/uapi/linux/audit.h 4031F: kernel/audit* 4032F: lib/*audit.c 4033K: \baudit_[a-z_0-9]\+\b 4034 4035AUTOFDO BUILD 4036M: Rong Xu <xur@google.com> 4037M: Han Shen <shenhan@google.com> 4038S: Supported 4039F: Documentation/dev-tools/autofdo.rst 4040F: scripts/Makefile.autofdo 4041 4042AUXILIARY BUS DRIVER 4043M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4044R: Dave Ertman <david.m.ertman@intel.com> 4045R: Ira Weiny <ira.weiny@intel.com> 4046R: Leon Romanovsky <leon@kernel.org> 4047S: Supported 4048T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 4049F: Documentation/driver-api/auxiliary_bus.rst 4050F: drivers/base/auxiliary.c 4051F: include/linux/auxiliary_bus.h 4052F: rust/helpers/auxiliary.c 4053F: rust/kernel/auxiliary.rs 4054F: samples/rust/rust_driver_auxiliary.rs 4055 4056AUXILIARY DISPLAY DRIVERS 4057M: Andy Shevchenko <andy@kernel.org> 4058R: Geert Uytterhoeven <geert@linux-m68k.org> 4059S: Odd Fixes 4060T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay.git 4061F: Documentation/devicetree/bindings/auxdisplay/ 4062F: drivers/auxdisplay/ 4063F: include/linux/cfag12864b.h 4064F: include/uapi/linux/map_to_14segment.h 4065F: include/uapi/linux/map_to_7segment.h 4066 4067AVAGO APDS9306 AMBIENT LIGHT SENSOR DRIVER 4068M: Subhajit Ghosh <subhajit.ghosh@tweaklogic.com> 4069L: linux-iio@vger.kernel.org 4070S: Maintained 4071F: Documentation/devicetree/bindings/iio/light/avago,apds9300.yaml 4072F: drivers/iio/light/apds9306.c 4073 4074AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 4075M: Andreas Klinger <ak@it-klinger.de> 4076L: linux-iio@vger.kernel.org 4077S: Maintained 4078F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 4079F: drivers/iio/adc/hx711.c 4080 4081AX.25 NETWORK LAYER 4082L: linux-hams@vger.kernel.org 4083S: Orphan 4084W: https://linux-ax25.in-berlin.de 4085F: include/net/ax25.h 4086F: include/uapi/linux/ax25.h 4087F: net/ax25/ 4088 4089AXENTIA ARM DEVICES 4090M: Peter Rosin <peda@axentia.se> 4091L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4092S: Maintained 4093F: arch/arm/boot/dts/microchip/at91-linea.dtsi 4094F: arch/arm/boot/dts/microchip/at91-natte.dtsi 4095F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 4096F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 4097 4098AXENTIA ASOC DRIVERS 4099M: Peter Rosin <peda@axentia.se> 4100L: linux-sound@vger.kernel.org 4101S: Maintained 4102F: Documentation/devicetree/bindings/sound/axentia,* 4103F: sound/soc/atmel/tse850-pcm5142.c 4104 4105AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 4106M: Nuno Sá <nuno.sa@analog.com> 4107L: linux-hwmon@vger.kernel.org 4108S: Supported 4109W: https://ez.analog.com/linux-software-drivers 4110F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 4111F: drivers/hwmon/axi-fan-control.c 4112 4113AXI SPI ENGINE 4114M: Michael Hennerich <michael.hennerich@analog.com> 4115M: Nuno Sá <nuno.sa@analog.com> 4116R: David Lechner <dlechner@baylibre.com> 4117L: linux-spi@vger.kernel.org 4118S: Supported 4119W: https://ez.analog.com/linux-software-drivers 4120F: Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml 4121F: drivers/spi/spi-axi-spi-engine.c 4122 4123AXI PWM GENERATOR 4124M: Michael Hennerich <michael.hennerich@analog.com> 4125M: Nuno Sá <nuno.sa@analog.com> 4126R: Trevor Gamblin <tgamblin@baylibre.com> 4127L: linux-pwm@vger.kernel.org 4128S: Supported 4129W: https://ez.analog.com/linux-software-drivers 4130F: Documentation/devicetree/bindings/pwm/adi,axi-pwmgen.yaml 4131F: drivers/pwm/pwm-axi-pwmgen.c 4132 4133AZ6007 DVB DRIVER 4134M: Mauro Carvalho Chehab <mchehab@kernel.org> 4135L: linux-media@vger.kernel.org 4136S: Maintained 4137W: https://linuxtv.org 4138T: git git://linuxtv.org/media.git 4139F: drivers/media/usb/dvb-usb-v2/az6007.c 4140 4141AZTECH FM RADIO RECEIVER DRIVER 4142M: Hans Verkuil <hverkuil@xs4all.nl> 4143L: linux-media@vger.kernel.org 4144S: Maintained 4145W: https://linuxtv.org 4146T: git git://linuxtv.org/media.git 4147F: drivers/media/radio/radio-aztech* 4148 4149B43 WIRELESS DRIVER 4150L: linux-wireless@vger.kernel.org 4151L: b43-dev@lists.infradead.org 4152S: Orphan 4153W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 4154F: drivers/net/wireless/broadcom/b43/ 4155 4156B43LEGACY WIRELESS DRIVER 4157L: linux-wireless@vger.kernel.org 4158L: b43-dev@lists.infradead.org 4159S: Orphan 4160W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 4161F: drivers/net/wireless/broadcom/b43legacy/ 4162 4163BACKLIGHT CLASS/SUBSYSTEM 4164M: Lee Jones <lee@kernel.org> 4165M: Daniel Thompson <danielt@kernel.org> 4166M: Jingoo Han <jingoohan1@gmail.com> 4167L: dri-devel@lists.freedesktop.org 4168S: Maintained 4169T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 4170F: Documentation/ABI/stable/sysfs-class-backlight 4171F: Documentation/ABI/testing/sysfs-class-backlight 4172F: Documentation/devicetree/bindings/leds/backlight 4173F: drivers/video/backlight/ 4174F: include/linux/backlight.h 4175F: include/linux/pwm_backlight.h 4176 4177BARCO P50 GPIO DRIVER 4178M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 4179M: Peter Korsgaard <peter.korsgaard@barco.com> 4180S: Maintained 4181F: drivers/platform/x86/barco-p50-gpio.c 4182 4183BATMAN ADVANCED 4184M: Marek Lindner <marek.lindner@mailbox.org> 4185M: Simon Wunderlich <sw@simonwunderlich.de> 4186M: Antonio Quartulli <antonio@mandelbit.com> 4187M: Sven Eckelmann <sven@narfation.org> 4188L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 4189S: Maintained 4190W: https://www.open-mesh.org/ 4191Q: https://patchwork.open-mesh.org/project/batman/list/ 4192B: https://www.open-mesh.org/projects/batman-adv/issues 4193C: ircs://irc.hackint.org/batadv 4194T: git https://git.open-mesh.org/linux-merge.git 4195F: Documentation/networking/batman-adv.rst 4196F: include/uapi/linux/batadv_packet.h 4197F: include/uapi/linux/batman_adv.h 4198F: net/batman-adv/ 4199 4200BAYCOM/HDLCDRV DRIVERS FOR AX.25 4201M: Thomas Sailer <t.sailer@alumni.ethz.ch> 4202L: linux-hams@vger.kernel.org 4203S: Maintained 4204W: http://www.baycom.org/~tom/ham/ham.html 4205F: drivers/net/hamradio/baycom* 4206 4207BCACHE (BLOCK LAYER CACHE) 4208M: Coly Li <colyli@kernel.org> 4209M: Kent Overstreet <kent.overstreet@linux.dev> 4210L: linux-bcache@vger.kernel.org 4211S: Maintained 4212W: http://bcache.evilpiepirate.org 4213C: irc://irc.oftc.net/bcache 4214F: drivers/md/bcache/ 4215 4216BCACHEFS 4217M: Kent Overstreet <kent.overstreet@linux.dev> 4218L: linux-bcachefs@vger.kernel.org 4219S: Supported 4220C: irc://irc.oftc.net/bcache 4221P: Documentation/filesystems/bcachefs/SubmittingPatches.rst 4222T: git https://evilpiepirate.org/git/bcachefs.git 4223F: fs/bcachefs/ 4224F: Documentation/filesystems/bcachefs/ 4225 4226BDISP ST MEDIA DRIVER 4227M: Fabien Dessenne <fabien.dessenne@foss.st.com> 4228L: linux-media@vger.kernel.org 4229S: Supported 4230W: https://linuxtv.org 4231T: git git://linuxtv.org/media.git 4232F: drivers/media/platform/st/sti/bdisp 4233 4234BECKHOFF CX5020 ETHERCAT MASTER DRIVER 4235M: Dariusz Marcinkiewicz <reksio@newterm.pl> 4236L: netdev@vger.kernel.org 4237S: Maintained 4238F: drivers/net/ethernet/ec_bhf.c 4239 4240BEFS FILE SYSTEM 4241M: Luis de Bethencourt <luisbg@kernel.org> 4242M: Salah Triki <salah.triki@gmail.com> 4243S: Maintained 4244T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 4245F: Documentation/filesystems/befs.rst 4246F: fs/befs/ 4247 4248BFQ I/O SCHEDULER 4249M: Yu Kuai <yukuai3@huawei.com> 4250L: linux-block@vger.kernel.org 4251S: Odd Fixes 4252F: Documentation/block/bfq-iosched.rst 4253F: block/bfq-* 4254 4255BFS FILE SYSTEM 4256M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 4257S: Maintained 4258F: Documentation/filesystems/bfs.rst 4259F: fs/bfs/ 4260F: include/uapi/linux/bfs_fs.h 4261 4262BINMAN 4263M: Simon Glass <sjg@chromium.org> 4264S: Supported 4265F: Documentation/devicetree/bindings/mtd/partitions/binman* 4266 4267BITMAP API 4268M: Yury Norov <yury.norov@gmail.com> 4269R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 4270S: Maintained 4271F: include/linux/bitfield.h 4272F: include/linux/bitmap-str.h 4273F: include/linux/bitmap.h 4274F: include/linux/bits.h 4275F: include/linux/cpumask.h 4276F: include/linux/cpumask_types.h 4277F: include/linux/find.h 4278F: include/linux/nodemask.h 4279F: include/linux/nodemask_types.h 4280F: include/uapi/linux/bits.h 4281F: include/vdso/bits.h 4282F: lib/bitmap-str.c 4283F: lib/bitmap.c 4284F: lib/cpumask.c 4285F: lib/find_bit.c 4286F: lib/find_bit_benchmark.c 4287F: lib/test_bitmap.c 4288F: lib/tests/cpumask_kunit.c 4289F: tools/include/linux/bitfield.h 4290F: tools/include/linux/bitmap.h 4291F: tools/include/linux/bits.h 4292F: tools/include/linux/find.h 4293F: tools/include/uapi/linux/bits.h 4294F: tools/include/vdso/bits.h 4295F: tools/lib/bitmap.c 4296F: tools/lib/find_bit.c 4297 4298BITMAP API BINDINGS [RUST] 4299M: Yury Norov <yury.norov@gmail.com> 4300S: Maintained 4301F: rust/helpers/cpumask.c 4302 4303BITOPS API 4304M: Yury Norov <yury.norov@gmail.com> 4305R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 4306S: Maintained 4307F: arch/*/include/asm/bitops.h 4308F: arch/*/include/asm/bitops_32.h 4309F: arch/*/include/asm/bitops_64.h 4310F: arch/*/lib/bitops.c 4311F: include/asm-generic/bitops 4312F: include/asm-generic/bitops.h 4313F: include/linux/bitops.h 4314F: lib/test_bitops.c 4315F: tools/*/bitops* 4316 4317BLINKM RGB LED DRIVER 4318M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 4319S: Maintained 4320F: drivers/leds/leds-blinkm.c 4321 4322BLOCK LAYER 4323M: Jens Axboe <axboe@kernel.dk> 4324L: linux-block@vger.kernel.org 4325S: Maintained 4326T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 4327F: Documentation/ABI/stable/sysfs-block 4328F: Documentation/block/ 4329F: block/ 4330F: drivers/block/ 4331F: include/linux/bio.h 4332F: include/linux/blk* 4333F: kernel/trace/blktrace.c 4334F: lib/sbitmap.c 4335 4336BLOCK LAYER DEVICE DRIVER API [RUST] 4337M: Andreas Hindborg <a.hindborg@kernel.org> 4338R: Boqun Feng <boqun.feng@gmail.com> 4339L: linux-block@vger.kernel.org 4340L: rust-for-linux@vger.kernel.org 4341S: Supported 4342W: https://rust-for-linux.com 4343B: https://github.com/Rust-for-Linux/linux/issues 4344C: https://rust-for-linux.zulipchat.com/#narrow/stream/Block 4345T: git https://github.com/Rust-for-Linux/linux.git rust-block-next 4346F: drivers/block/rnull.rs 4347F: rust/kernel/block.rs 4348F: rust/kernel/block/ 4349 4350BLOCK2MTD DRIVER 4351M: Joern Engel <joern@lazybastard.org> 4352L: linux-mtd@lists.infradead.org 4353S: Maintained 4354F: drivers/mtd/devices/block2mtd.c 4355 4356BLUETOOTH DRIVERS 4357M: Marcel Holtmann <marcel@holtmann.org> 4358M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 4359L: linux-bluetooth@vger.kernel.org 4360S: Supported 4361W: http://www.bluez.org/ 4362T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 4363T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 4364F: Documentation/devicetree/bindings/net/bluetooth/ 4365F: drivers/bluetooth/ 4366 4367BLUETOOTH SUBSYSTEM 4368M: Marcel Holtmann <marcel@holtmann.org> 4369M: Johan Hedberg <johan.hedberg@gmail.com> 4370M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 4371L: linux-bluetooth@vger.kernel.org 4372S: Supported 4373W: http://www.bluez.org/ 4374T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 4375T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 4376F: Documentation/ABI/stable/sysfs-class-bluetooth 4377F: include/net/bluetooth/ 4378F: net/bluetooth/ 4379 4380BLZP1600 GPIO DRIVER 4381M: James Cowgill <james.cowgill@blaize.com> 4382M: Matt Redfearn <matt.redfearn@blaize.com> 4383M: Neil Jones <neil.jones@blaize.com> 4384M: Nikolaos Pasaloukos <nikolaos.pasaloukos@blaize.com> 4385L: linux-gpio@vger.kernel.org 4386S: Maintained 4387F: Documentation/devicetree/bindings/gpio/blaize,blzp1600-gpio.yaml 4388F: drivers/gpio/gpio-blzp1600.c 4389 4390BONDING DRIVER 4391M: Jay Vosburgh <jv@jvosburgh.net> 4392L: netdev@vger.kernel.org 4393S: Maintained 4394F: Documentation/networking/bonding.rst 4395F: drivers/net/bonding/ 4396F: include/net/bond* 4397F: include/uapi/linux/if_bonding.h 4398F: tools/testing/selftests/drivers/net/bonding/ 4399 4400BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 4401M: Dan Robertson <dan@dlrobertson.com> 4402L: linux-iio@vger.kernel.org 4403S: Maintained 4404F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 4405F: drivers/iio/accel/bma400* 4406 4407BOSCH SENSORTEC BMI270 IMU IIO DRIVER 4408M: Alex Lanzano <lanzano.alex@gmail.com> 4409L: linux-iio@vger.kernel.org 4410S: Maintained 4411F: Documentation/devicetree/bindings/iio/imu/bosch,bmi270.yaml 4412F: drivers/iio/imu/bmi270/ 4413 4414BOSCH SENSORTEC BMI323 IMU IIO DRIVER 4415M: Jagath Jog J <jagathjog1996@gmail.com> 4416L: linux-iio@vger.kernel.org 4417S: Maintained 4418F: Documentation/devicetree/bindings/iio/imu/bosch,bmi323.yaml 4419F: drivers/iio/imu/bmi323/ 4420 4421BPF JIT for ARC 4422M: Shahab Vahedi <list+bpf@vahedi.org> 4423L: bpf@vger.kernel.org 4424S: Maintained 4425F: arch/arc/net/ 4426 4427BPF JIT for ARM 4428M: Russell King <linux@armlinux.org.uk> 4429M: Puranjay Mohan <puranjay@kernel.org> 4430L: bpf@vger.kernel.org 4431S: Maintained 4432F: arch/arm/net/ 4433 4434BPF JIT for ARM64 4435M: Daniel Borkmann <daniel@iogearbox.net> 4436M: Alexei Starovoitov <ast@kernel.org> 4437M: Puranjay Mohan <puranjay@kernel.org> 4438R: Xu Kuohai <xukuohai@huaweicloud.com> 4439L: bpf@vger.kernel.org 4440S: Supported 4441F: arch/arm64/net/ 4442 4443BPF JIT for LOONGARCH 4444M: Tiezhu Yang <yangtiezhu@loongson.cn> 4445R: Hengqi Chen <hengqi.chen@gmail.com> 4446L: bpf@vger.kernel.org 4447S: Maintained 4448F: arch/loongarch/net/ 4449 4450BPF JIT for MIPS (32-BIT AND 64-BIT) 4451M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 4452M: Paul Burton <paulburton@kernel.org> 4453L: bpf@vger.kernel.org 4454S: Maintained 4455F: arch/mips/net/ 4456 4457BPF JIT for NFP NICs 4458M: Jakub Kicinski <kuba@kernel.org> 4459L: bpf@vger.kernel.org 4460S: Odd Fixes 4461F: drivers/net/ethernet/netronome/nfp/bpf/ 4462 4463BPF JIT for POWERPC (32-BIT AND 64-BIT) 4464M: Hari Bathini <hbathini@linux.ibm.com> 4465M: Christophe Leroy <christophe.leroy@csgroup.eu> 4466R: Naveen N Rao <naveen@kernel.org> 4467L: bpf@vger.kernel.org 4468S: Supported 4469F: arch/powerpc/net/ 4470 4471BPF JIT for RISC-V (32-bit) 4472M: Luke Nelson <luke.r.nels@gmail.com> 4473M: Xi Wang <xi.wang@gmail.com> 4474L: bpf@vger.kernel.org 4475S: Maintained 4476F: arch/riscv/net/ 4477X: arch/riscv/net/bpf_jit_comp64.c 4478 4479BPF JIT for RISC-V (64-bit) 4480M: Björn Töpel <bjorn@kernel.org> 4481R: Pu Lehui <pulehui@huawei.com> 4482R: Puranjay Mohan <puranjay@kernel.org> 4483L: bpf@vger.kernel.org 4484S: Maintained 4485F: arch/riscv/net/ 4486X: arch/riscv/net/bpf_jit_comp32.c 4487 4488BPF JIT for S390 4489M: Ilya Leoshkevich <iii@linux.ibm.com> 4490M: Heiko Carstens <hca@linux.ibm.com> 4491M: Vasily Gorbik <gor@linux.ibm.com> 4492L: bpf@vger.kernel.org 4493S: Supported 4494F: arch/s390/net/ 4495X: arch/s390/net/pnet.c 4496 4497BPF JIT for SPARC (32-BIT AND 64-BIT) 4498M: David S. Miller <davem@davemloft.net> 4499L: bpf@vger.kernel.org 4500S: Odd Fixes 4501F: arch/sparc/net/ 4502 4503BPF JIT for X86 32-BIT 4504M: Wang YanQing <udknight@gmail.com> 4505L: bpf@vger.kernel.org 4506S: Odd Fixes 4507F: arch/x86/net/bpf_jit_comp32.c 4508 4509BPF JIT for X86 64-BIT 4510M: Alexei Starovoitov <ast@kernel.org> 4511M: Daniel Borkmann <daniel@iogearbox.net> 4512L: bpf@vger.kernel.org 4513S: Supported 4514F: arch/x86/net/ 4515X: arch/x86/net/bpf_jit_comp32.c 4516 4517BPF [BTF] 4518M: Martin KaFai Lau <martin.lau@linux.dev> 4519L: bpf@vger.kernel.org 4520S: Maintained 4521F: include/linux/btf* 4522F: kernel/bpf/btf.c 4523 4524BPF [CORE] 4525M: Alexei Starovoitov <ast@kernel.org> 4526M: Daniel Borkmann <daniel@iogearbox.net> 4527R: John Fastabend <john.fastabend@gmail.com> 4528L: bpf@vger.kernel.org 4529S: Maintained 4530F: include/linux/bpf* 4531F: include/linux/filter.h 4532F: include/linux/tnum.h 4533F: kernel/bpf/core.c 4534F: kernel/bpf/dispatcher.c 4535F: kernel/bpf/mprog.c 4536F: kernel/bpf/syscall.c 4537F: kernel/bpf/tnum.c 4538F: kernel/bpf/trampoline.c 4539F: kernel/bpf/verifier.c 4540 4541BPF [CRYPTO] 4542M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 4543L: bpf@vger.kernel.org 4544S: Maintained 4545F: crypto/bpf_crypto_skcipher.c 4546F: include/linux/bpf_crypto.h 4547F: kernel/bpf/crypto.c 4548 4549BPF [DOCUMENTATION] (Related to Standardization) 4550R: David Vernet <void@manifault.com> 4551L: bpf@vger.kernel.org 4552L: bpf@ietf.org 4553S: Maintained 4554F: Documentation/bpf/standardization/ 4555 4556BPF [GENERAL] (Safe Dynamic Programs and Tools) 4557M: Alexei Starovoitov <ast@kernel.org> 4558M: Daniel Borkmann <daniel@iogearbox.net> 4559M: Andrii Nakryiko <andrii@kernel.org> 4560R: Martin KaFai Lau <martin.lau@linux.dev> 4561R: Eduard Zingerman <eddyz87@gmail.com> 4562R: Song Liu <song@kernel.org> 4563R: Yonghong Song <yonghong.song@linux.dev> 4564R: John Fastabend <john.fastabend@gmail.com> 4565R: KP Singh <kpsingh@kernel.org> 4566R: Stanislav Fomichev <sdf@fomichev.me> 4567R: Hao Luo <haoluo@google.com> 4568R: Jiri Olsa <jolsa@kernel.org> 4569L: bpf@vger.kernel.org 4570S: Supported 4571W: https://bpf.io/ 4572Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 4573T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 4574T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 4575F: Documentation/bpf/ 4576F: Documentation/networking/filter.rst 4577F: Documentation/userspace-api/ebpf/ 4578F: arch/*/net/* 4579F: include/linux/bpf* 4580F: include/linux/btf* 4581F: include/linux/filter.h 4582F: include/trace/events/xdp.h 4583F: include/uapi/linux/bpf* 4584F: include/uapi/linux/btf* 4585F: include/uapi/linux/filter.h 4586F: kernel/bpf/ 4587F: kernel/trace/bpf_trace.c 4588F: lib/buildid.c 4589F: arch/*/include/asm/rqspinlock.h 4590F: include/asm-generic/rqspinlock.h 4591F: lib/test_bpf.c 4592F: net/bpf/ 4593F: net/core/filter.c 4594F: net/sched/act_bpf.c 4595F: net/sched/cls_bpf.c 4596F: samples/bpf/ 4597F: scripts/bpf_doc.py 4598F: scripts/Makefile.btf 4599F: scripts/pahole-version.sh 4600F: tools/bpf/ 4601F: tools/lib/bpf/ 4602F: tools/testing/selftests/bpf/ 4603 4604BPF [ITERATOR] 4605M: Yonghong Song <yonghong.song@linux.dev> 4606L: bpf@vger.kernel.org 4607S: Maintained 4608F: kernel/bpf/*iter.c 4609 4610BPF [L7 FRAMEWORK] (sockmap) 4611M: John Fastabend <john.fastabend@gmail.com> 4612M: Jakub Sitnicki <jakub@cloudflare.com> 4613L: netdev@vger.kernel.org 4614L: bpf@vger.kernel.org 4615S: Maintained 4616F: include/linux/skmsg.h 4617F: net/core/skmsg.c 4618F: net/core/sock_map.c 4619F: net/ipv4/tcp_bpf.c 4620F: net/ipv4/udp_bpf.c 4621F: net/unix/unix_bpf.c 4622 4623BPF [LIBRARY] (libbpf) 4624M: Andrii Nakryiko <andrii@kernel.org> 4625M: Eduard Zingerman <eddyz87@gmail.com> 4626L: bpf@vger.kernel.org 4627S: Maintained 4628F: tools/lib/bpf/ 4629 4630BPF [MISC] 4631L: bpf@vger.kernel.org 4632S: Odd Fixes 4633K: (?:\b|_)bpf(?:\b|_) 4634 4635BPF [NETKIT] (BPF-programmable network device) 4636M: Daniel Borkmann <daniel@iogearbox.net> 4637M: Nikolay Aleksandrov <razor@blackwall.org> 4638L: bpf@vger.kernel.org 4639L: netdev@vger.kernel.org 4640S: Supported 4641F: drivers/net/netkit.c 4642F: include/net/netkit.h 4643 4644BPF [NETWORKING] (struct_ops, reuseport) 4645M: Martin KaFai Lau <martin.lau@linux.dev> 4646L: bpf@vger.kernel.org 4647L: netdev@vger.kernel.org 4648S: Maintained 4649F: kernel/bpf/bpf_struct* 4650 4651BPF [NETWORKING] (tcx & tc BPF, sock_addr) 4652M: Martin KaFai Lau <martin.lau@linux.dev> 4653M: Daniel Borkmann <daniel@iogearbox.net> 4654R: John Fastabend <john.fastabend@gmail.com> 4655R: Stanislav Fomichev <sdf@fomichev.me> 4656L: bpf@vger.kernel.org 4657L: netdev@vger.kernel.org 4658S: Maintained 4659F: include/net/tcx.h 4660F: kernel/bpf/tcx.c 4661F: net/core/filter.c 4662F: net/sched/act_bpf.c 4663F: net/sched/cls_bpf.c 4664 4665BPF [RINGBUF] 4666M: Andrii Nakryiko <andrii@kernel.org> 4667L: bpf@vger.kernel.org 4668S: Maintained 4669F: kernel/bpf/ringbuf.c 4670 4671BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 4672M: KP Singh <kpsingh@kernel.org> 4673M: Matt Bobrowski <mattbobrowski@google.com> 4674L: bpf@vger.kernel.org 4675S: Maintained 4676F: Documentation/bpf/prog_lsm.rst 4677F: include/linux/bpf_lsm.h 4678F: kernel/bpf/bpf_lsm.c 4679F: kernel/trace/bpf_trace.c 4680F: security/bpf/ 4681 4682BPF [SELFTESTS] (Test Runners & Infrastructure) 4683M: Andrii Nakryiko <andrii@kernel.org> 4684M: Eduard Zingerman <eddyz87@gmail.com> 4685R: Mykola Lysenko <mykolal@fb.com> 4686L: bpf@vger.kernel.org 4687S: Maintained 4688F: tools/testing/selftests/bpf/ 4689 4690BPF [STORAGE & CGROUPS] 4691M: Martin KaFai Lau <martin.lau@linux.dev> 4692L: bpf@vger.kernel.org 4693S: Maintained 4694F: kernel/bpf/*storage.c 4695F: kernel/bpf/bpf_lru* 4696F: kernel/bpf/cgroup.c 4697 4698BPF [TOOLING] (bpftool) 4699M: Quentin Monnet <qmo@kernel.org> 4700L: bpf@vger.kernel.org 4701S: Maintained 4702F: kernel/bpf/disasm.* 4703F: tools/bpf/bpftool/ 4704 4705BPF [TRACING] 4706M: Song Liu <song@kernel.org> 4707R: Jiri Olsa <jolsa@kernel.org> 4708L: bpf@vger.kernel.org 4709S: Maintained 4710F: kernel/bpf/stackmap.c 4711F: kernel/trace/bpf_trace.c 4712F: lib/buildid.c 4713 4714BROADCOM APDS9160 AMBIENT LIGHT SENSOR AND PROXIMITY DRIVER 4715M: Mikael Gonella-Bolduc <m.gonella.bolduc@gmail.com> 4716L: linux-iio@vger.kernel.org 4717S: Maintained 4718F: Documentation/devicetree/bindings/iio/light/brcm,apds9160.yaml 4719F: drivers/iio/light/apds9160.c 4720 4721BROADCOM ASP 2.0 ETHERNET DRIVER 4722M: Justin Chen <justin.chen@broadcom.com> 4723M: Florian Fainelli <florian.fainelli@broadcom.com> 4724L: bcm-kernel-feedback-list@broadcom.com 4725L: netdev@vger.kernel.org 4726S: Supported 4727F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 4728F: drivers/net/ethernet/broadcom/asp2/ 4729 4730BROADCOM B44 10/100 ETHERNET DRIVER 4731M: Michael Chan <michael.chan@broadcom.com> 4732L: netdev@vger.kernel.org 4733S: Maintained 4734F: drivers/net/ethernet/broadcom/b44.* 4735 4736BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 4737M: Florian Fainelli <florian.fainelli@broadcom.com> 4738L: netdev@vger.kernel.org 4739L: openwrt-devel@lists.openwrt.org (subscribers-only) 4740S: Supported 4741F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 4742F: drivers/net/dsa/b53/* 4743F: drivers/net/dsa/bcm_sf2* 4744F: include/linux/dsa/brcm.h 4745F: include/linux/platform_data/b53.h 4746 4747BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4748M: Florian Fainelli <florian.fainelli@broadcom.com> 4749R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4750L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4751L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4752S: Maintained 4753T: git https://github.com/broadcom/stblinux.git 4754F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4755F: drivers/pci/controller/pcie-brcmstb.c 4756F: drivers/staging/vc04_services 4757N: bcm2711 4758N: bcm2712 4759N: bcm283* 4760N: raspberrypi 4761 4762BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4763M: Florian Fainelli <florian.fainelli@broadcom.com> 4764M: Ray Jui <rjui@broadcom.com> 4765M: Scott Branden <sbranden@broadcom.com> 4766R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4767S: Maintained 4768T: git https://github.com/broadcom/mach-bcm 4769F: arch/arm/mach-bcm/ 4770N: bcm281* 4771N: bcm113* 4772N: bcm216* 4773N: kona 4774 4775BROADCOM BCM2835 CAMERA DRIVERS 4776M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 4777L: linux-media@vger.kernel.org 4778S: Maintained 4779F: Documentation/devicetree/bindings/media/brcm,bcm2835-unicam.yaml 4780F: drivers/media/platform/broadcom/bcm2835-unicam* 4781 4782BROADCOM BCM47XX MIPS ARCHITECTURE 4783M: Hauke Mehrtens <hauke@hauke-m.de> 4784M: Rafał Miłecki <zajec5@gmail.com> 4785L: linux-mips@vger.kernel.org 4786S: Maintained 4787F: Documentation/devicetree/bindings/mips/brcm/ 4788F: arch/mips/bcm47xx/* 4789F: arch/mips/include/asm/mach-bcm47xx/* 4790 4791BROADCOM BCM4908 ETHERNET DRIVER 4792M: Rafał Miłecki <rafal@milecki.pl> 4793R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4794L: netdev@vger.kernel.org 4795S: Maintained 4796F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4797F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4798F: drivers/net/ethernet/broadcom/unimac.h 4799 4800BROADCOM BCM4908 PINMUX DRIVER 4801M: Rafał Miłecki <rafal@milecki.pl> 4802R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4803L: linux-gpio@vger.kernel.org 4804S: Maintained 4805F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4806F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4807 4808BROADCOM BCM5301X ARM ARCHITECTURE 4809M: Florian Fainelli <florian.fainelli@broadcom.com> 4810M: Hauke Mehrtens <hauke@hauke-m.de> 4811M: Rafał Miłecki <zajec5@gmail.com> 4812R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4813L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4814S: Maintained 4815F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 4816F: arch/arm/boot/dts/broadcom/bcm470* 4817F: arch/arm/boot/dts/broadcom/bcm5301* 4818F: arch/arm/boot/dts/broadcom/bcm953012* 4819F: arch/arm/mach-bcm/bcm_5301x.c 4820 4821BROADCOM BCM53573 ARM ARCHITECTURE 4822M: Florian Fainelli <florian.fainelli@broadcom.com> 4823M: Rafał Miłecki <rafal@milecki.pl> 4824R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4825L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4826S: Maintained 4827F: arch/arm/boot/dts/broadcom/bcm47189* 4828F: arch/arm/boot/dts/broadcom/bcm53573* 4829 4830BROADCOM BCM63XX/BCM33XX UDC DRIVER 4831M: Kevin Cernekee <cernekee@gmail.com> 4832L: linux-usb@vger.kernel.org 4833S: Maintained 4834F: drivers/usb/gadget/udc/bcm63xx_udc.* 4835 4836BROADCOM BCM7XXX ARM ARCHITECTURE 4837M: Florian Fainelli <florian.fainelli@broadcom.com> 4838R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4839L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4840S: Maintained 4841T: git https://github.com/broadcom/stblinux.git 4842F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4843F: arch/arm/boot/dts/broadcom/bcm7*.dts* 4844F: arch/arm/include/asm/hardware/cache-b15-rac.h 4845F: arch/arm/mach-bcm/*brcmstb* 4846F: arch/arm/mm/cache-b15-rac.c 4847F: drivers/bus/brcmstb_gisb.c 4848F: drivers/pci/controller/pcie-brcmstb.c 4849N: brcmstb 4850N: bcm7038 4851N: bcm7120 4852 4853BROADCOM BCMBCA ARM ARCHITECTURE 4854M: William Zhang <william.zhang@broadcom.com> 4855M: Anand Gore <anand.gore@broadcom.com> 4856M: Kursad Oney <kursad.oney@broadcom.com> 4857M: Florian Fainelli <florian.fainelli@broadcom.com> 4858M: Rafał Miłecki <rafal@milecki.pl> 4859R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4860L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4861S: Maintained 4862T: git https://github.com/broadcom/stblinux.git 4863F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4864F: arch/arm64/boot/dts/broadcom/bcmbca/* 4865N: bcmbca 4866N: bcm[9]?47622 4867N: bcm[9]?4912 4868N: bcm[9]?63138 4869N: bcm[9]?63146 4870N: bcm[9]?63148 4871N: bcm[9]?63158 4872N: bcm[9]?63178 4873N: bcm[9]?6756 4874N: bcm[9]?6813 4875N: bcm[9]?6846 4876N: bcm[9]?6855 4877N: bcm[9]?6856 4878N: bcm[9]?6858 4879N: bcm[9]?6878 4880 4881BROADCOM BDC DRIVER 4882M: Justin Chen <justin.chen@broadcom.com> 4883M: Al Cooper <alcooperx@gmail.com> 4884R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4885L: linux-usb@vger.kernel.org 4886S: Maintained 4887F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4888F: drivers/usb/gadget/udc/bdc/ 4889 4890BROADCOM BMIPS CPUFREQ DRIVER 4891M: Markus Mayer <mmayer@broadcom.com> 4892R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4893L: linux-pm@vger.kernel.org 4894S: Maintained 4895F: drivers/cpufreq/bmips-cpufreq.c 4896 4897BROADCOM BMIPS MIPS ARCHITECTURE 4898M: Florian Fainelli <florian.fainelli@broadcom.com> 4899R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4900L: linux-mips@vger.kernel.org 4901S: Maintained 4902T: git https://github.com/broadcom/stblinux.git 4903F: arch/mips/bmips/* 4904F: arch/mips/boot/dts/brcm/bcm*.dts* 4905F: arch/mips/include/asm/mach-bmips/* 4906F: arch/mips/kernel/*bmips* 4907F: drivers/irqchip/irq-bcm63* 4908F: drivers/irqchip/irq-bcm7* 4909F: drivers/irqchip/irq-brcmstb* 4910F: drivers/pmdomain/bcm/bcm63xx-power.c 4911F: include/linux/bcm963xx_nvram.h 4912F: include/linux/bcm963xx_tag.h 4913 4914BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4915M: Rasesh Mody <rmody@marvell.com> 4916M: GR-Linux-NIC-Dev@marvell.com 4917L: netdev@vger.kernel.org 4918S: Maintained 4919F: drivers/net/ethernet/broadcom/bnx2.* 4920F: drivers/net/ethernet/broadcom/bnx2_* 4921 4922BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4923M: Saurav Kashyap <skashyap@marvell.com> 4924M: Javed Hasan <jhasan@marvell.com> 4925M: GR-QLogic-Storage-Upstream@marvell.com 4926L: linux-scsi@vger.kernel.org 4927S: Supported 4928F: drivers/scsi/bnx2fc/ 4929 4930BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4931M: Nilesh Javali <njavali@marvell.com> 4932M: Manish Rangankar <mrangankar@marvell.com> 4933M: GR-QLogic-Storage-Upstream@marvell.com 4934L: linux-scsi@vger.kernel.org 4935S: Supported 4936F: drivers/scsi/bnx2i/ 4937 4938BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4939M: Sudarsana Kalluru <skalluru@marvell.com> 4940M: Manish Chopra <manishc@marvell.com> 4941L: netdev@vger.kernel.org 4942S: Maintained 4943F: drivers/net/ethernet/broadcom/bnx2x/ 4944 4945BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4946M: Michael Chan <michael.chan@broadcom.com> 4947M: Pavan Chebbi <pavan.chebbi@broadcom.com> 4948L: netdev@vger.kernel.org 4949S: Maintained 4950F: drivers/firmware/broadcom/tee_bnxt_fw.c 4951F: drivers/net/ethernet/broadcom/bnxt/ 4952F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4953 4954BROADCOM BNG_EN 800 GIGABIT ETHERNET DRIVER 4955M: Vikas Gupta <vikas.gupta@broadcom.com> 4956L: netdev@vger.kernel.org 4957S: Maintained 4958F: drivers/net/ethernet/broadcom/bnge/ 4959 4960BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS 4961M: Arend van Spriel <arend.vanspriel@broadcom.com> 4962L: linux-wireless@vger.kernel.org 4963L: brcm80211@lists.linux.dev 4964L: brcm80211-dev-list.pdl@broadcom.com 4965S: Supported 4966F: drivers/net/wireless/broadcom/brcm80211/ 4967F: include/linux/platform_data/brcmfmac.h 4968 4969BROADCOM BRCMSTB GPIO DRIVER 4970M: Doug Berger <opendmb@gmail.com> 4971M: Florian Fainelli <florian.fainelli@broadcom.com> 4972R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4973S: Supported 4974F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4975F: drivers/gpio/gpio-brcmstb.c 4976 4977BROADCOM BRCMSTB I2C DRIVER 4978M: Kamal Dasu <kamal.dasu@broadcom.com> 4979R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4980L: linux-i2c@vger.kernel.org 4981S: Supported 4982F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4983F: drivers/i2c/busses/i2c-brcmstb.c 4984 4985BROADCOM BRCMSTB UART DRIVER 4986M: Al Cooper <alcooperx@gmail.com> 4987R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4988L: linux-serial@vger.kernel.org 4989S: Maintained 4990F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4991F: drivers/tty/serial/8250/8250_bcm7271.c 4992 4993BROADCOM BRCMSTB USB EHCI DRIVER 4994M: Justin Chen <justin.chen@broadcom.com> 4995M: Al Cooper <alcooperx@gmail.com> 4996R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4997L: linux-usb@vger.kernel.org 4998S: Maintained 4999F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 5000F: drivers/usb/host/ehci-brcm.* 5001 5002BROADCOM BRCMSTB USB PIN MAP DRIVER 5003M: Al Cooper <alcooperx@gmail.com> 5004R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5005L: linux-usb@vger.kernel.org 5006S: Maintained 5007F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 5008F: drivers/usb/misc/brcmstb-usb-pinmap.c 5009 5010BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 5011M: Justin Chen <justin.chen@broadcom.com> 5012M: Al Cooper <alcooperx@gmail.com> 5013R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5014L: linux-kernel@vger.kernel.org 5015S: Maintained 5016F: drivers/phy/broadcom/phy-brcm-usb* 5017 5018BROADCOM Broadband SoC High Speed SPI Controller DRIVER 5019M: William Zhang <william.zhang@broadcom.com> 5020M: Kursad Oney <kursad.oney@broadcom.com> 5021M: Jonas Gorski <jonas.gorski@gmail.com> 5022R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5023L: linux-spi@vger.kernel.org 5024S: Maintained 5025F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 5026F: drivers/spi/spi-bcm63xx-hsspi.c 5027F: drivers/spi/spi-bcmbca-hsspi.c 5028 5029BROADCOM BCM6348/BCM6358 SPI controller DRIVER 5030M: Jonas Gorski <jonas.gorski@gmail.com> 5031L: linux-spi@vger.kernel.org 5032S: Odd Fixes 5033F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml 5034F: drivers/spi/spi-bcm63xx.c 5035 5036BROADCOM ETHERNET PHY DRIVERS 5037M: Florian Fainelli <florian.fainelli@broadcom.com> 5038R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5039L: netdev@vger.kernel.org 5040S: Supported 5041F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 5042F: drivers/net/phy/bcm*.[ch] 5043F: drivers/net/phy/broadcom.c 5044F: include/linux/brcmphy.h 5045 5046BROADCOM GENET ETHERNET DRIVER 5047M: Doug Berger <opendmb@gmail.com> 5048M: Florian Fainelli <florian.fainelli@broadcom.com> 5049R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5050L: netdev@vger.kernel.org 5051S: Maintained 5052F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 5053F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 5054F: drivers/net/ethernet/broadcom/genet/ 5055F: drivers/net/ethernet/broadcom/unimac.h 5056F: drivers/net/mdio/mdio-bcm-unimac.c 5057F: include/linux/platform_data/bcmgenet.h 5058F: include/linux/platform_data/mdio-bcm-unimac.h 5059 5060BROADCOM IPROC ARM ARCHITECTURE 5061M: Ray Jui <rjui@broadcom.com> 5062M: Scott Branden <sbranden@broadcom.com> 5063R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5064L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5065S: Maintained 5066T: git https://github.com/broadcom/stblinux.git 5067F: arch/arm64/boot/dts/broadcom/northstar2/* 5068F: arch/arm64/boot/dts/broadcom/stingray/* 5069F: drivers/clk/bcm/clk-ns* 5070F: drivers/clk/bcm/clk-sr* 5071F: drivers/pinctrl/bcm/pinctrl-ns* 5072F: include/dt-bindings/clock/bcm-sr* 5073N: iproc 5074N: cygnus 5075N: bcm[-_]nsp 5076N: bcm9113* 5077N: bcm9583* 5078N: bcm9585* 5079N: bcm9586* 5080N: bcm988312 5081N: bcm113* 5082N: bcm583* 5083N: bcm585* 5084N: bcm586* 5085N: bcm88312 5086N: hr2 5087N: stingray 5088 5089BROADCOM IPROC GBIT ETHERNET DRIVER 5090M: Rafał Miłecki <rafal@milecki.pl> 5091R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5092L: netdev@vger.kernel.org 5093S: Maintained 5094F: Documentation/devicetree/bindings/net/brcm,amac.yaml 5095F: drivers/net/ethernet/broadcom/bgmac* 5096F: drivers/net/ethernet/broadcom/unimac.h 5097 5098BROADCOM KONA GPIO DRIVER 5099M: Ray Jui <rjui@broadcom.com> 5100R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5101S: Supported 5102F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml 5103F: drivers/gpio/gpio-bcm-kona.c 5104 5105BROADCOM MPI3 STORAGE CONTROLLER DRIVER 5106M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 5107M: Kashyap Desai <kashyap.desai@broadcom.com> 5108M: Sumit Saxena <sumit.saxena@broadcom.com> 5109M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 5110L: mpi3mr-linuxdrv.pdl@broadcom.com 5111L: linux-scsi@vger.kernel.org 5112S: Supported 5113W: https://www.broadcom.com/support/storage 5114F: drivers/scsi/mpi3mr/ 5115 5116BROADCOM NETXTREME-E ROCE DRIVER 5117M: Selvin Xavier <selvin.xavier@broadcom.com> 5118M: Kalesh AP <kalesh-anakkur.purayil@broadcom.com> 5119L: linux-rdma@vger.kernel.org 5120S: Supported 5121W: http://www.broadcom.com 5122F: drivers/infiniband/hw/bnxt_re/ 5123F: include/uapi/rdma/bnxt_re-abi.h 5124 5125BROADCOM NVRAM DRIVER 5126M: Rafał Miłecki <zajec5@gmail.com> 5127L: linux-mips@vger.kernel.org 5128S: Maintained 5129F: drivers/firmware/broadcom/* 5130 5131BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 5132M: Rafał Miłecki <rafal@milecki.pl> 5133M: Florian Fainelli <florian.fainelli@broadcom.com> 5134R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5135L: linux-pm@vger.kernel.org 5136S: Maintained 5137T: git https://github.com/broadcom/stblinux.git 5138F: drivers/pmdomain/bcm/bcm-pmb.c 5139F: include/dt-bindings/soc/bcm-pmb.h 5140 5141BROADCOM SPECIFIC AMBA DRIVER (BCMA) 5142M: Rafał Miłecki <zajec5@gmail.com> 5143L: linux-wireless@vger.kernel.org 5144S: Maintained 5145F: drivers/bcma/ 5146F: include/linux/bcma/ 5147 5148BROADCOM SPI DRIVER 5149M: Kamal Dasu <kamal.dasu@broadcom.com> 5150R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5151S: Maintained 5152F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 5153F: drivers/spi/spi-bcm-qspi.* 5154F: drivers/spi/spi-brcmstb-qspi.c 5155F: drivers/spi/spi-iproc-qspi.c 5156 5157BROADCOM STB AVS CPUFREQ DRIVER 5158M: Markus Mayer <mmayer@broadcom.com> 5159R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5160L: linux-pm@vger.kernel.org 5161S: Maintained 5162F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 5163F: drivers/cpufreq/brcmstb* 5164 5165BROADCOM STB AVS TMON DRIVER 5166M: Markus Mayer <mmayer@broadcom.com> 5167R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5168L: linux-pm@vger.kernel.org 5169S: Maintained 5170F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 5171F: drivers/thermal/broadcom/brcmstb* 5172 5173BROADCOM STB DPFE DRIVER 5174M: Markus Mayer <mmayer@broadcom.com> 5175R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5176L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5177S: Maintained 5178F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 5179F: drivers/memory/brcmstb_dpfe.c 5180 5181BROADCOM STB NAND FLASH DRIVER 5182M: Brian Norris <computersforpeace@gmail.com> 5183M: Kamal Dasu <kamal.dasu@broadcom.com> 5184R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5185L: linux-mtd@lists.infradead.org 5186S: Maintained 5187F: drivers/mtd/nand/raw/brcmnand/ 5188F: include/linux/platform_data/brcmnand.h 5189 5190BROADCOM STB PCIE DRIVER 5191M: Jim Quinlan <jim2101024@gmail.com> 5192M: Florian Fainelli <florian.fainelli@broadcom.com> 5193R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5194L: linux-pci@vger.kernel.org 5195S: Maintained 5196F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 5197F: drivers/pci/controller/pcie-brcmstb.c 5198 5199BROADCOM SYSTEMPORT ETHERNET DRIVER 5200M: Florian Fainelli <florian.fainelli@broadcom.com> 5201R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5202L: netdev@vger.kernel.org 5203S: Maintained 5204F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 5205F: drivers/net/ethernet/broadcom/bcmsysport.* 5206F: drivers/net/ethernet/broadcom/unimac.h 5207 5208BROADCOM TG3 GIGABIT ETHERNET DRIVER 5209M: Pavan Chebbi <pavan.chebbi@broadcom.com> 5210M: Michael Chan <mchan@broadcom.com> 5211L: netdev@vger.kernel.org 5212S: Maintained 5213F: drivers/net/ethernet/broadcom/tg3.* 5214 5215BROADCOM VK DRIVER 5216M: Scott Branden <scott.branden@broadcom.com> 5217R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5218S: Supported 5219F: drivers/misc/bcm-vk/ 5220F: include/uapi/linux/misc/bcm_vk.h 5221 5222BROCADE BFA FC SCSI DRIVER 5223M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 5224M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 5225L: linux-scsi@vger.kernel.org 5226S: Supported 5227F: drivers/scsi/bfa/ 5228 5229BROCADE BNA 10 GIGABIT ETHERNET DRIVER 5230M: Rasesh Mody <rmody@marvell.com> 5231M: Sudarsana Kalluru <skalluru@marvell.com> 5232M: GR-Linux-NIC-Dev@marvell.com 5233L: netdev@vger.kernel.org 5234S: Maintained 5235F: drivers/net/ethernet/brocade/bna/ 5236 5237BSG (block layer generic sg v4 driver) 5238M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 5239L: linux-scsi@vger.kernel.org 5240S: Supported 5241F: block/bsg.c 5242F: include/linux/bsg.h 5243F: include/uapi/linux/bsg.h 5244 5245BT87X AUDIO DRIVER 5246M: Clemens Ladisch <clemens@ladisch.de> 5247L: linux-sound@vger.kernel.org 5248S: Maintained 5249T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 5250F: Documentation/sound/cards/bt87x.rst 5251F: sound/pci/bt87x.c 5252 5253BT8XXGPIO DRIVER 5254M: Michael Buesch <m@bues.ch> 5255S: Maintained 5256W: http://bu3sch.de/btgpio.php 5257F: drivers/gpio/gpio-bt8xx.c 5258 5259BTRFS FILE SYSTEM 5260M: Chris Mason <clm@fb.com> 5261M: Josef Bacik <josef@toxicpanda.com> 5262M: David Sterba <dsterba@suse.com> 5263L: linux-btrfs@vger.kernel.org 5264S: Maintained 5265W: https://btrfs.readthedocs.io 5266Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 5267C: irc://irc.libera.chat/btrfs 5268T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 5269F: Documentation/filesystems/btrfs.rst 5270F: fs/btrfs/ 5271F: include/linux/btrfs* 5272F: include/trace/events/btrfs.h 5273F: include/uapi/linux/btrfs* 5274 5275BTTV VIDEO4LINUX DRIVER 5276M: Mauro Carvalho Chehab <mchehab@kernel.org> 5277L: linux-media@vger.kernel.org 5278S: Odd fixes 5279W: https://linuxtv.org 5280T: git git://linuxtv.org/media.git 5281F: Documentation/driver-api/media/drivers/bttv* 5282F: drivers/media/pci/bt8xx/bttv* 5283 5284BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 5285M: Chanwoo Choi <cw00.choi@samsung.com> 5286L: linux-pm@vger.kernel.org 5287L: linux-samsung-soc@vger.kernel.org 5288S: Maintained 5289T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5290F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 5291F: drivers/devfreq/exynos-bus.c 5292 5293BUSLOGIC SCSI DRIVER 5294M: Khalid Aziz <khalid@gonehiking.org> 5295L: linux-scsi@vger.kernel.org 5296S: Maintained 5297F: drivers/scsi/BusLogic.* 5298F: drivers/scsi/FlashPoint.* 5299 5300BXCAN CAN NETWORK DRIVER 5301M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 5302L: linux-can@vger.kernel.org 5303S: Maintained 5304F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 5305F: drivers/net/can/bxcan.c 5306 5307C-MEDIA CMI8788 DRIVER 5308M: Clemens Ladisch <clemens@ladisch.de> 5309L: linux-sound@vger.kernel.org 5310S: Maintained 5311T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 5312F: sound/pci/oxygen/ 5313 5314C-SKY ARCHITECTURE 5315M: Guo Ren <guoren@kernel.org> 5316L: linux-csky@vger.kernel.org 5317S: Supported 5318T: git https://github.com/c-sky/csky-linux.git 5319F: Documentation/devicetree/bindings/csky/ 5320F: Documentation/devicetree/bindings/interrupt-controller/csky,* 5321F: Documentation/devicetree/bindings/timer/csky,* 5322F: arch/csky/ 5323F: drivers/clocksource/timer-gx6605s.c 5324F: drivers/clocksource/timer-mp-csky.c 5325F: drivers/irqchip/irq-csky-* 5326N: csky 5327K: csky 5328 5329CA8210 IEEE-802.15.4 RADIO DRIVER 5330L: linux-wpan@vger.kernel.org 5331S: Orphan 5332W: https://github.com/Cascoda/ca8210-linux.git 5333F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 5334F: drivers/net/ieee802154/ca8210.c 5335 5336CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 5337M: David Howells <dhowells@redhat.com> 5338L: netfs@lists.linux.dev 5339S: Supported 5340F: Documentation/filesystems/caching/cachefiles.rst 5341F: fs/cachefiles/ 5342 5343CACHESTAT: PAGE CACHE STATS FOR A FILE 5344M: Nhat Pham <nphamcs@gmail.com> 5345M: Johannes Weiner <hannes@cmpxchg.org> 5346L: linux-mm@kvack.org 5347S: Maintained 5348F: tools/testing/selftests/cachestat/test_cachestat.c 5349 5350CADENCE MIPI-CSI2 BRIDGES 5351M: Maxime Ripard <mripard@kernel.org> 5352L: linux-media@vger.kernel.org 5353S: Maintained 5354F: Documentation/devicetree/bindings/media/cdns,*.txt 5355F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 5356F: drivers/media/platform/cadence/cdns-csi2* 5357 5358CADENCE NAND DRIVER 5359L: linux-mtd@lists.infradead.org 5360S: Orphan 5361F: Documentation/devicetree/bindings/mtd/cdns,hp-nfc.yaml 5362F: drivers/mtd/nand/raw/cadence-nand-controller.c 5363 5364CADENCE USB3 DRD IP DRIVER 5365M: Peter Chen <peter.chen@kernel.org> 5366M: Pawel Laszczak <pawell@cadence.com> 5367R: Roger Quadros <rogerq@kernel.org> 5368L: linux-usb@vger.kernel.org 5369S: Maintained 5370T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5371F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 5372F: drivers/usb/cdns3/ 5373X: drivers/usb/cdns3/cdnsp* 5374 5375CADENCE USBHS DRIVER 5376M: Pawel Laszczak <pawell@cadence.com> 5377L: linux-usb@vger.kernel.org 5378S: Maintained 5379F: drivers/usb/gadget/udc/cdns2 5380 5381CADENCE USBSSP DRD IP DRIVER 5382M: Pawel Laszczak <pawell@cadence.com> 5383L: linux-usb@vger.kernel.org 5384S: Maintained 5385T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5386F: drivers/usb/cdns3/ 5387X: drivers/usb/cdns3/cdns3* 5388 5389CADET FM/AM RADIO RECEIVER DRIVER 5390M: Hans Verkuil <hverkuil@xs4all.nl> 5391L: linux-media@vger.kernel.org 5392S: Maintained 5393W: https://linuxtv.org 5394T: git git://linuxtv.org/media.git 5395F: drivers/media/radio/radio-cadet* 5396 5397CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 5398L: linux-media@vger.kernel.org 5399S: Orphan 5400T: git git://linuxtv.org/media.git 5401F: Documentation/admin-guide/media/cafe_ccic* 5402F: drivers/media/platform/marvell/ 5403 5404CAIF NETWORK LAYER 5405L: netdev@vger.kernel.org 5406S: Orphan 5407F: Documentation/networking/caif/ 5408F: drivers/net/caif/ 5409F: include/net/caif/ 5410F: include/uapi/linux/caif/ 5411F: net/caif/ 5412 5413CAKE QDISC 5414M: Toke Høiland-Jørgensen <toke@toke.dk> 5415L: cake@lists.bufferbloat.net (moderated for non-subscribers) 5416S: Maintained 5417F: net/sched/sch_cake.c 5418 5419CAN NETWORK DRIVERS 5420M: Marc Kleine-Budde <mkl@pengutronix.de> 5421M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 5422L: linux-can@vger.kernel.org 5423S: Maintained 5424W: https://github.com/linux-can 5425T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 5426T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 5427F: Documentation/devicetree/bindings/net/can/ 5428F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 5429F: drivers/net/can/ 5430F: drivers/phy/phy-can-transceiver.c 5431F: include/linux/can/bittiming.h 5432F: include/linux/can/dev.h 5433F: include/linux/can/length.h 5434F: include/linux/can/platform/ 5435F: include/linux/can/rx-offload.h 5436F: include/uapi/linux/can/error.h 5437F: include/uapi/linux/can/netlink.h 5438F: include/uapi/linux/can/vxcan.h 5439 5440CAN NETWORK LAYER 5441M: Oliver Hartkopp <socketcan@hartkopp.net> 5442M: Marc Kleine-Budde <mkl@pengutronix.de> 5443L: linux-can@vger.kernel.org 5444S: Maintained 5445W: https://github.com/linux-can 5446T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 5447T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 5448F: Documentation/networking/can.rst 5449F: Documentation/networking/iso15765-2.rst 5450F: include/linux/can/can-ml.h 5451F: include/linux/can/core.h 5452F: include/linux/can/skb.h 5453F: include/net/netns/can.h 5454F: include/uapi/linux/can.h 5455F: include/uapi/linux/can/bcm.h 5456F: include/uapi/linux/can/gw.h 5457F: include/uapi/linux/can/isotp.h 5458F: include/uapi/linux/can/raw.h 5459F: net/can/ 5460F: net/sched/em_canid.c 5461F: tools/testing/selftests/net/can/ 5462 5463CAN-J1939 NETWORK LAYER 5464M: Robin van der Gracht <robin@protonic.nl> 5465M: Oleksij Rempel <o.rempel@pengutronix.de> 5466R: kernel@pengutronix.de 5467L: linux-can@vger.kernel.org 5468S: Maintained 5469F: Documentation/networking/j1939.rst 5470F: include/uapi/linux/can/j1939.h 5471F: net/can/j1939/ 5472 5473CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 5474M: Damien Le Moal <dlemoal@kernel.org> 5475L: linux-riscv@lists.infradead.org 5476L: linux-gpio@vger.kernel.org (pinctrl driver) 5477F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 5478F: drivers/pinctrl/pinctrl-k210.c 5479 5480CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 5481M: Damien Le Moal <dlemoal@kernel.org> 5482L: linux-kernel@vger.kernel.org 5483L: linux-riscv@lists.infradead.org 5484S: Maintained 5485F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 5486F: drivers/reset/reset-k210.c 5487 5488CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 5489M: Damien Le Moal <dlemoal@kernel.org> 5490L: linux-riscv@lists.infradead.org 5491S: Maintained 5492F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 5493F: drivers/soc/canaan/ 5494F: include/soc/canaan/ 5495 5496CAPABILITIES 5497M: Serge Hallyn <serge@hallyn.com> 5498L: linux-security-module@vger.kernel.org 5499S: Supported 5500F: include/linux/capability.h 5501F: include/trace/events/capability.h 5502F: include/uapi/linux/capability.h 5503F: kernel/capability.c 5504F: security/commoncap.c 5505 5506CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 5507M: Kevin Tsai <ktsai@capellamicro.com> 5508S: Maintained 5509F: drivers/iio/light/cm* 5510 5511CARL9170 LINUX COMMUNITY WIRELESS DRIVER 5512M: Christian Lamparter <chunkeey@googlemail.com> 5513L: linux-wireless@vger.kernel.org 5514S: Maintained 5515W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 5516F: drivers/net/wireless/ath/carl9170/ 5517 5518CAVIUM I2C DRIVER 5519M: Robert Richter <rric@kernel.org> 5520S: Odd Fixes 5521W: http://www.marvell.com 5522F: drivers/i2c/busses/i2c-octeon* 5523F: drivers/i2c/busses/i2c-thunderx* 5524 5525CAVIUM LIQUIDIO NETWORK DRIVER 5526L: netdev@vger.kernel.org 5527S: Orphan 5528W: http://www.marvell.com 5529F: drivers/net/ethernet/cavium/liquidio/ 5530 5531CAVIUM MMC DRIVER 5532M: Robert Richter <rric@kernel.org> 5533S: Odd Fixes 5534W: http://www.marvell.com 5535F: drivers/mmc/host/cavium* 5536 5537CAVIUM OCTEON-TX CRYPTO DRIVER 5538M: George Cherian <gcherian@marvell.com> 5539L: linux-crypto@vger.kernel.org 5540S: Supported 5541W: http://www.marvell.com 5542F: drivers/crypto/cavium/cpt/ 5543 5544CAVIUM THUNDERX2 ARM64 SOC 5545M: Robert Richter <rric@kernel.org> 5546L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5547S: Odd Fixes 5548F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 5549F: arch/arm64/boot/dts/cavium/thunder2-99xx* 5550 5551CBS/ETF/TAPRIO QDISCS 5552M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 5553L: netdev@vger.kernel.org 5554S: Maintained 5555F: net/sched/sch_cbs.c 5556F: net/sched/sch_etf.c 5557F: net/sched/sch_taprio.c 5558 5559CC2520 IEEE-802.15.4 RADIO DRIVER 5560M: Stefan Schmidt <stefan@datenfreihafen.org> 5561L: linux-wpan@vger.kernel.org 5562S: Odd Fixes 5563F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 5564F: drivers/net/ieee802154/cc2520.c 5565 5566CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 5567M: Gilad Ben-Yossef <gilad@benyossef.com> 5568L: linux-crypto@vger.kernel.org 5569S: Supported 5570W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 5571F: drivers/crypto/ccree/ 5572 5573CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 5574M: Hadar Gat <hadar.gat@arm.com> 5575L: linux-crypto@vger.kernel.org 5576S: Supported 5577W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 5578F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 5579F: drivers/char/hw_random/cctrng.c 5580F: drivers/char/hw_random/cctrng.h 5581 5582CEC FRAMEWORK 5583M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5584L: linux-media@vger.kernel.org 5585S: Supported 5586W: http://linuxtv.org 5587T: git git://linuxtv.org/media.git 5588F: Documentation/ABI/testing/debugfs-cec-error-inj 5589F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 5590F: Documentation/driver-api/media/cec-core.rst 5591F: Documentation/userspace-api/media/cec 5592F: drivers/media/cec/ 5593F: drivers/media/rc/keymaps/rc-cec.c 5594F: include/media/cec-notifier.h 5595F: include/media/cec.h 5596F: include/uapi/linux/cec-funcs.h 5597F: include/uapi/linux/cec.h 5598 5599CEC GPIO DRIVER 5600M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5601L: linux-media@vger.kernel.org 5602S: Supported 5603W: http://linuxtv.org 5604T: git git://linuxtv.org/media.git 5605F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 5606F: drivers/media/cec/platform/cec-gpio/ 5607 5608CELL BROADBAND ENGINE ARCHITECTURE 5609L: linuxppc-dev@lists.ozlabs.org 5610S: Orphan 5611F: arch/powerpc/include/asm/cell*.h 5612F: arch/powerpc/include/asm/spu*.h 5613F: arch/powerpc/include/uapi/asm/spu*.h 5614F: arch/powerpc/platforms/cell/ 5615 5616CELLWISE CW2015 BATTERY DRIVER 5617M: Tobias Schrammm <t.schramm@manjaro.org> 5618S: Maintained 5619F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 5620F: drivers/power/supply/cw2015_battery.c 5621 5622CEPH COMMON CODE (LIBCEPH) 5623M: Ilya Dryomov <idryomov@gmail.com> 5624M: Xiubo Li <xiubli@redhat.com> 5625L: ceph-devel@vger.kernel.org 5626S: Supported 5627W: http://ceph.com/ 5628T: git https://github.com/ceph/ceph-client.git 5629F: include/linux/ceph/ 5630F: include/linux/crush/ 5631F: net/ceph/ 5632 5633CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 5634M: Xiubo Li <xiubli@redhat.com> 5635M: Ilya Dryomov <idryomov@gmail.com> 5636L: ceph-devel@vger.kernel.org 5637S: Supported 5638W: http://ceph.com/ 5639T: git https://github.com/ceph/ceph-client.git 5640F: Documentation/filesystems/ceph.rst 5641F: fs/ceph/ 5642 5643CERTIFICATE HANDLING 5644M: David Howells <dhowells@redhat.com> 5645M: David Woodhouse <dwmw2@infradead.org> 5646L: keyrings@vger.kernel.org 5647S: Maintained 5648F: Documentation/admin-guide/module-signing.rst 5649F: certs/ 5650F: scripts/sign-file.c 5651F: scripts/ssl-common.h 5652F: tools/certs/ 5653 5654CFAG12864B LCD DRIVER 5655M: Miguel Ojeda <ojeda@kernel.org> 5656S: Maintained 5657F: drivers/auxdisplay/cfag12864b.c 5658F: include/linux/cfag12864b.h 5659 5660CFAG12864BFB LCD FRAMEBUFFER DRIVER 5661M: Miguel Ojeda <ojeda@kernel.org> 5662S: Maintained 5663F: drivers/auxdisplay/cfag12864bfb.c 5664F: include/linux/cfag12864b.h 5665 5666CHAR and MISC DRIVERS 5667M: Arnd Bergmann <arnd@arndb.de> 5668M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5669S: Supported 5670T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 5671F: drivers/char/ 5672F: drivers/misc/ 5673F: include/linux/miscdevice.h 5674F: rust/kernel/miscdevice.rs 5675F: samples/rust/rust_misc_device.rs 5676X: drivers/char/agp/ 5677X: drivers/char/hw_random/ 5678X: drivers/char/ipmi/ 5679X: drivers/char/random.c 5680X: drivers/char/tpm/ 5681 5682CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER 5683M: Thomas Weißschuh <linux@weissschuh.net> 5684L: linux-hwmon@vger.kernel.org 5685S: Maintained 5686F: Documentation/hwmon/powerz.rst 5687F: drivers/hwmon/powerz.c 5688 5689CHECKPATCH 5690M: Andy Whitcroft <apw@canonical.com> 5691M: Joe Perches <joe@perches.com> 5692R: Dwaipayan Ray <dwaipayanray1@gmail.com> 5693R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5694S: Maintained 5695F: scripts/checkpatch.pl 5696 5697CHECKPATCH DOCUMENTATION 5698M: Dwaipayan Ray <dwaipayanray1@gmail.com> 5699M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5700R: Joe Perches <joe@perches.com> 5701S: Maintained 5702F: Documentation/dev-tools/checkpatch.rst 5703 5704CHINESE DOCUMENTATION 5705M: Alex Shi <alexs@kernel.org> 5706M: Yanteng Si <si.yanteng@linux.dev> 5707R: Dongliang Mu <dzm91@hust.edu.cn> 5708T: git git://git.kernel.org/pub/scm/linux/kernel/git/alexs/linux.git 5709S: Maintained 5710F: Documentation/translations/zh_CN/ 5711 5712CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 5713M: Peter Chen <peter.chen@kernel.org> 5714L: linux-usb@vger.kernel.org 5715S: Maintained 5716T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5717F: drivers/usb/chipidea/ 5718 5719CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 5720M: Hans de Goede <hansg@kernel.org> 5721L: linux-input@vger.kernel.org 5722S: Maintained 5723F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 5724F: drivers/input/touchscreen/chipone_icn8318.c 5725 5726CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 5727M: Hans de Goede <hansg@kernel.org> 5728L: linux-input@vger.kernel.org 5729S: Maintained 5730F: drivers/input/touchscreen/chipone_icn8505.c 5731 5732CHROME HARDWARE PLATFORM SUPPORT 5733M: Benson Leung <bleung@chromium.org> 5734M: Tzung-Bi Shih <tzungbi@kernel.org> 5735L: chrome-platform@lists.linux.dev 5736S: Maintained 5737T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 5738F: drivers/platform/chrome/ 5739 5740CHROMEOS EC CODEC DRIVER 5741M: Cheng-Yi Chiang <cychiang@chromium.org> 5742M: Tzung-Bi Shih <tzungbi@kernel.org> 5743R: Guenter Roeck <groeck@chromium.org> 5744L: chrome-platform@lists.linux.dev 5745S: Maintained 5746F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 5747F: sound/soc/codecs/cros_ec_codec.* 5748 5749CHROMEOS EC CHARGE CONTROL 5750M: Thomas Weißschuh <linux@weissschuh.net> 5751S: Maintained 5752F: drivers/power/supply/cros_charge-control.c 5753 5754CHROMEOS EC HARDWARE MONITORING 5755M: Thomas Weißschuh <linux@weissschuh.net> 5756L: chrome-platform@lists.linux.dev 5757L: linux-hwmon@vger.kernel.org 5758S: Maintained 5759F: Documentation/hwmon/cros_ec_hwmon.rst 5760F: drivers/hwmon/cros_ec_hwmon.c 5761 5762CHROMEOS EC LED DRIVER 5763M: Thomas Weißschuh <linux@weissschuh.net> 5764S: Maintained 5765F: drivers/leds/leds-cros_ec.c 5766 5767CHROMEOS EC SUBDRIVERS 5768M: Benson Leung <bleung@chromium.org> 5769R: Guenter Roeck <groeck@chromium.org> 5770L: chrome-platform@lists.linux.dev 5771S: Maintained 5772F: drivers/power/supply/cros_charge-control.c 5773F: drivers/power/supply/cros_usbpd-charger.c 5774N: cros_ec 5775N: cros-ec 5776 5777CHROMEOS EC UART DRIVER 5778M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 5779R: Benson Leung <bleung@chromium.org> 5780R: Tzung-Bi Shih <tzungbi@kernel.org> 5781S: Maintained 5782F: drivers/platform/chrome/cros_ec_uart.c 5783 5784CHROMEOS EC USB PD NOTIFY DRIVER 5785M: Łukasz Bartosik <ukaszb@chromium.org> 5786M: Andrei Kuchynski <akuchynski@chromium.org> 5787M: Jameson Thies <jthies@google.com> 5788L: chrome-platform@lists.linux.dev 5789S: Maintained 5790F: drivers/platform/chrome/cros_usbpd_notify.c 5791F: include/linux/platform_data/cros_usbpd_notify.h 5792 5793CHROMEOS EC USB TYPE-C DRIVER 5794M: Benson Leung <bleung@chromium.org> 5795M: Abhishek Pandit-Subedi <abhishekpandit@chromium.org> 5796M: Jameson Thies <jthies@google.com> 5797M: Andrei Kuchynski <akuchynski@chromium.org> 5798L: chrome-platform@lists.linux.dev 5799S: Maintained 5800F: drivers/platform/chrome/cros_ec_typec.* 5801F: drivers/platform/chrome/cros_typec_altmode.* 5802F: drivers/platform/chrome/cros_typec_switch.c 5803F: drivers/platform/chrome/cros_typec_vdm.* 5804 5805CHROMEOS HPS DRIVER 5806M: Dan Callaghan <dcallagh@chromium.org> 5807R: Sami Kyöstilä <skyostil@chromium.org> 5808S: Maintained 5809F: drivers/platform/chrome/cros_hps_i2c.c 5810 5811CHROMEOS EC WATCHDOG 5812M: Lukasz Majczak <lma@chromium.org> 5813L: chrome-platform@lists.linux.dev 5814S: Maintained 5815F: drivers/watchdog/cros_ec_wdt.c 5816 5817CHROMEOS UCSI DRIVER 5818M: Abhishek Pandit-Subedi <abhishekpandit@chromium.org> 5819M: Łukasz Bartosik <ukaszb@chromium.org> 5820M: Jameson Thies <jthies@google.com> 5821M: Andrei Kuchynski <akuchynski@chromium.org> 5822L: chrome-platform@lists.linux.dev 5823S: Maintained 5824F: drivers/usb/typec/ucsi/cros_ec_ucsi.c 5825 5826CHRONTEL CH7322 CEC DRIVER 5827M: Joe Tessler <jrt@google.com> 5828L: linux-media@vger.kernel.org 5829S: Maintained 5830T: git git://linuxtv.org/media.git 5831F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 5832F: drivers/media/cec/i2c/ch7322.c 5833 5834CIRRUS LOGIC AUDIO CODEC DRIVERS 5835M: David Rhodes <david.rhodes@cirrus.com> 5836M: Richard Fitzgerald <rf@opensource.cirrus.com> 5837L: linux-sound@vger.kernel.org 5838L: patches@opensource.cirrus.com 5839S: Maintained 5840F: Documentation/devicetree/bindings/sound/cirrus,cs* 5841F: Documentation/sound/codecs/cs* 5842F: drivers/mfd/cs42l43* 5843F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 5844F: drivers/spi/spi-cs42l43* 5845F: include/dt-bindings/sound/cs* 5846F: include/linux/mfd/cs42l43* 5847F: include/sound/cs* 5848F: sound/hda/codecs/cirrus* 5849F: sound/hda/codecs/side-codecs/cs* 5850F: sound/hda/codecs/side-codecs/hda_component* 5851F: sound/soc/codecs/cs* 5852 5853CIRRUS LOGIC HAPTIC DRIVERS 5854M: James Ogletree <jogletre@opensource.cirrus.com> 5855M: Fred Treven <fred.treven@cirrus.com> 5856M: Ben Bright <ben.bright@cirrus.com> 5857L: patches@opensource.cirrus.com 5858S: Supported 5859F: Documentation/devicetree/bindings/input/cirrus,cs40l50.yaml 5860F: drivers/input/misc/cs40l* 5861F: drivers/mfd/cs40l* 5862F: include/linux/mfd/cs40l* 5863F: sound/soc/codecs/cs40l* 5864 5865CIRRUS LOGIC DSP FIRMWARE DRIVER 5866M: Simon Trimmer <simont@opensource.cirrus.com> 5867M: Charles Keepax <ckeepax@opensource.cirrus.com> 5868M: Richard Fitzgerald <rf@opensource.cirrus.com> 5869L: patches@opensource.cirrus.com 5870S: Supported 5871W: https://github.com/CirrusLogic/linux-drivers/wiki 5872T: git https://github.com/CirrusLogic/linux-drivers.git 5873F: drivers/firmware/cirrus/ 5874F: include/linux/firmware/cirrus/ 5875 5876CIRRUS LOGIC EP93XX ETHERNET DRIVER 5877M: Hartley Sweeten <hsweeten@visionengravers.com> 5878L: netdev@vger.kernel.org 5879S: Maintained 5880F: drivers/net/ethernet/cirrus/ep93xx_eth.c 5881 5882CIRRUS LOGIC LOCHNAGAR DRIVER 5883M: Charles Keepax <ckeepax@opensource.cirrus.com> 5884M: Richard Fitzgerald <rf@opensource.cirrus.com> 5885L: patches@opensource.cirrus.com 5886S: Supported 5887F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 5888F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 5889F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 5890F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 5891F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 5892F: Documentation/hwmon/lochnagar.rst 5893F: drivers/clk/clk-lochnagar.c 5894F: drivers/hwmon/lochnagar-hwmon.c 5895F: drivers/mfd/lochnagar-i2c.c 5896F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 5897F: drivers/regulator/lochnagar-regulator.c 5898F: include/dt-bindings/clock/lochnagar.h 5899F: include/dt-bindings/pinctrl/lochnagar.h 5900F: include/linux/mfd/lochnagar* 5901F: sound/soc/codecs/lochnagar-sc.c 5902 5903CIRRUS LOGIC MADERA CODEC DRIVERS 5904M: Charles Keepax <ckeepax@opensource.cirrus.com> 5905M: Richard Fitzgerald <rf@opensource.cirrus.com> 5906L: linux-sound@vger.kernel.org 5907L: patches@opensource.cirrus.com 5908S: Supported 5909W: https://github.com/CirrusLogic/linux-drivers/wiki 5910T: git https://github.com/CirrusLogic/linux-drivers.git 5911F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5912F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5913F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5914F: drivers/gpio/gpio-madera* 5915F: drivers/irqchip/irq-madera* 5916F: drivers/mfd/cs47l* 5917F: drivers/mfd/madera* 5918F: drivers/pinctrl/cirrus/* 5919F: include/dt-bindings/sound/madera* 5920F: include/linux/irqchip/irq-madera* 5921F: include/linux/mfd/madera/* 5922F: include/sound/madera* 5923F: sound/soc/codecs/cs47l* 5924F: sound/soc/codecs/madera* 5925 5926CISCO FCOE HBA DRIVER 5927M: Satish Kharat <satishkh@cisco.com> 5928M: Sesidhar Baddela <sebaddel@cisco.com> 5929M: Karan Tilak Kumar <kartilak@cisco.com> 5930L: linux-scsi@vger.kernel.org 5931S: Supported 5932F: drivers/scsi/fnic/ 5933 5934CISCO SCSI HBA DRIVER 5935M: Karan Tilak Kumar <kartilak@cisco.com> 5936M: Sesidhar Baddela <sebaddel@cisco.com> 5937L: linux-scsi@vger.kernel.org 5938S: Supported 5939F: drivers/scsi/snic/ 5940 5941CISCO VIC ETHERNET NIC DRIVER 5942M: Christian Benvenuti <benve@cisco.com> 5943M: Satish Kharat <satishkh@cisco.com> 5944S: Maintained 5945F: drivers/net/ethernet/cisco/enic/ 5946 5947CISCO VIC LOW LATENCY NIC DRIVER 5948M: Christian Benvenuti <benve@cisco.com> 5949M: Nelson Escobar <neescoba@cisco.com> 5950S: Supported 5951F: drivers/infiniband/hw/usnic/ 5952 5953CLANG CONTROL FLOW INTEGRITY SUPPORT 5954M: Sami Tolvanen <samitolvanen@google.com> 5955M: Kees Cook <kees@kernel.org> 5956R: Nathan Chancellor <nathan@kernel.org> 5957L: llvm@lists.linux.dev 5958S: Supported 5959B: https://github.com/ClangBuiltLinux/linux/issues 5960T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5961F: include/linux/cfi.h 5962F: kernel/cfi.c 5963 5964CLANG-FORMAT FILE 5965M: Miguel Ojeda <ojeda@kernel.org> 5966S: Maintained 5967F: .clang-format 5968 5969CLANG/LLVM BUILD SUPPORT 5970M: Nathan Chancellor <nathan@kernel.org> 5971R: Nick Desaulniers <nick.desaulniers+lkml@gmail.com> 5972R: Bill Wendling <morbo@google.com> 5973R: Justin Stitt <justinstitt@google.com> 5974L: llvm@lists.linux.dev 5975S: Supported 5976W: https://clangbuiltlinux.github.io/ 5977B: https://github.com/ClangBuiltLinux/linux/issues 5978C: irc://irc.libera.chat/clangbuiltlinux 5979F: Documentation/kbuild/llvm.rst 5980F: include/linux/compiler-clang.h 5981F: scripts/Makefile.clang 5982F: scripts/clang-tools/ 5983K: \b(?i:clang|llvm)\b 5984 5985CLK API 5986M: Russell King <linux@armlinux.org.uk> 5987L: linux-clk@vger.kernel.org 5988S: Maintained 5989F: include/linux/clk.h 5990 5991CLOCKSOURCE, CLOCKEVENT DRIVERS 5992M: Daniel Lezcano <daniel.lezcano@linaro.org> 5993M: Thomas Gleixner <tglx@linutronix.de> 5994L: linux-kernel@vger.kernel.org 5995S: Supported 5996T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5997F: Documentation/devicetree/bindings/timer/ 5998F: drivers/clocksource/ 5999 6000CLOSURES 6001M: Kent Overstreet <kent.overstreet@linux.dev> 6002L: linux-bcachefs@vger.kernel.org 6003S: Supported 6004C: irc://irc.oftc.net/bcache 6005F: include/linux/closure.h 6006F: lib/closure.c 6007 6008CMPC ACPI DRIVER 6009M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 6010L: platform-driver-x86@vger.kernel.org 6011S: Supported 6012F: drivers/platform/x86/classmate-laptop.c 6013 6014COBALT MEDIA DRIVER 6015M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 6016L: linux-media@vger.kernel.org 6017S: Supported 6018W: https://linuxtv.org 6019T: git git://linuxtv.org/media.git 6020F: drivers/media/pci/cobalt/ 6021 6022COCCINELLE/Semantic Patches (SmPL) 6023M: Julia Lawall <Julia.Lawall@inria.fr> 6024M: Nicolas Palix <nicolas.palix@imag.fr> 6025L: cocci@inria.fr (moderated for non-subscribers) 6026S: Supported 6027W: https://coccinelle.gitlabpages.inria.fr/website/ 6028T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 6029F: Documentation/dev-tools/coccinelle.rst 6030F: scripts/coccicheck 6031F: scripts/coccinelle/ 6032 6033CODA FILE SYSTEM 6034M: Jan Harkes <jaharkes@cs.cmu.edu> 6035M: coda@cs.cmu.edu 6036L: codalist@coda.cs.cmu.edu 6037S: Maintained 6038W: http://www.coda.cs.cmu.edu/ 6039F: Documentation/filesystems/coda.rst 6040F: fs/coda/ 6041F: include/linux/coda*.h 6042F: include/uapi/linux/coda*.h 6043 6044CODA V4L2 MEM2MEM DRIVER 6045M: Philipp Zabel <p.zabel@pengutronix.de> 6046L: linux-media@vger.kernel.org 6047S: Maintained 6048F: Documentation/devicetree/bindings/media/coda.yaml 6049F: drivers/media/platform/chips-media/coda 6050 6051CODE OF CONDUCT 6052M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6053S: Supported 6054F: Documentation/process/code-of-conduct-interpretation.rst 6055F: Documentation/process/code-of-conduct.rst 6056 6057CODE TAGGING 6058M: Suren Baghdasaryan <surenb@google.com> 6059M: Kent Overstreet <kent.overstreet@linux.dev> 6060S: Maintained 6061F: include/asm-generic/codetag.lds.h 6062F: include/linux/codetag.h 6063F: lib/codetag.c 6064 6065COMEDI DRIVERS 6066M: Ian Abbott <abbotti@mev.co.uk> 6067M: H Hartley Sweeten <hsweeten@visionengravers.com> 6068S: Odd Fixes 6069F: drivers/comedi/ 6070F: include/linux/comedi/ 6071F: include/uapi/linux/comedi.h 6072 6073COMMON CLK FRAMEWORK 6074M: Michael Turquette <mturquette@baylibre.com> 6075M: Stephen Boyd <sboyd@kernel.org> 6076L: linux-clk@vger.kernel.org 6077S: Maintained 6078Q: http://patchwork.kernel.org/project/linux-clk/list/ 6079T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 6080F: Documentation/devicetree/bindings/clock/ 6081F: drivers/clk/ 6082F: include/dt-bindings/clock/ 6083F: include/linux/clk-pr* 6084F: include/linux/clk/ 6085F: include/linux/of_clk.h 6086F: scripts/gdb/linux/clk.py 6087F: rust/helpers/clk.c 6088F: rust/kernel/clk.rs 6089X: drivers/clk/clkdev.c 6090 6091COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 6092M: Steve French <sfrench@samba.org> 6093M: Steve French <smfrench@gmail.com> 6094R: Paulo Alcantara <pc@manguebit.org> (DFS, global name space) 6095R: Ronnie Sahlberg <ronniesahlberg@gmail.com> (directory leases, sparse files) 6096R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 6097R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 6098R: Bharath SM <bharathsm@microsoft.com> (deferred close, directory leases) 6099L: linux-cifs@vger.kernel.org 6100L: samba-technical@lists.samba.org (moderated for non-subscribers) 6101S: Supported 6102W: https://wiki.samba.org/index.php/LinuxCIFS 6103T: git git://git.samba.org/sfrench/cifs-2.6.git 6104F: Documentation/admin-guide/cifs/ 6105F: fs/smb/client/ 6106F: fs/smb/common/ 6107F: include/uapi/linux/cifs 6108 6109COMPACTPCI HOTPLUG CORE 6110M: Scott Murray <scott@spiteful.org> 6111L: linux-pci@vger.kernel.org 6112S: Maintained 6113F: drivers/pci/hotplug/cpci_hotplug* 6114 6115COMPACTPCI HOTPLUG GENERIC DRIVER 6116M: Scott Murray <scott@spiteful.org> 6117L: linux-pci@vger.kernel.org 6118S: Maintained 6119F: drivers/pci/hotplug/cpcihp_generic.c 6120 6121COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 6122M: Scott Murray <scott@spiteful.org> 6123L: linux-pci@vger.kernel.org 6124S: Maintained 6125F: drivers/pci/hotplug/cpcihp_zt5550.* 6126 6127COMPAL LAPTOP SUPPORT 6128M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 6129L: platform-driver-x86@vger.kernel.org 6130S: Maintained 6131F: drivers/platform/x86/compal-laptop.c 6132 6133COMPILER ATTRIBUTES 6134M: Miguel Ojeda <ojeda@kernel.org> 6135S: Maintained 6136F: include/linux/compiler_attributes.h 6137 6138COMPUTE EXPRESS LINK (CXL) 6139M: Davidlohr Bueso <dave@stgolabs.net> 6140M: Jonathan Cameron <jonathan.cameron@huawei.com> 6141M: Dave Jiang <dave.jiang@intel.com> 6142M: Alison Schofield <alison.schofield@intel.com> 6143M: Vishal Verma <vishal.l.verma@intel.com> 6144M: Ira Weiny <ira.weiny@intel.com> 6145M: Dan Williams <dan.j.williams@intel.com> 6146L: linux-cxl@vger.kernel.org 6147S: Maintained 6148F: Documentation/driver-api/cxl 6149F: Documentation/userspace-api/fwctl/fwctl-cxl.rst 6150F: drivers/cxl/ 6151F: include/cxl/ 6152F: include/uapi/linux/cxl_mem.h 6153F: tools/testing/cxl/ 6154 6155COMPUTE EXPRESS LINK PMU (CPMU) 6156M: Jonathan Cameron <jonathan.cameron@huawei.com> 6157L: linux-cxl@vger.kernel.org 6158S: Maintained 6159F: Documentation/admin-guide/perf/cxl.rst 6160F: drivers/perf/cxl_pmu.c 6161 6162CONEXANT ACCESSRUNNER USB DRIVER 6163L: accessrunner-general@lists.sourceforge.net 6164S: Orphan 6165W: http://accessrunner.sourceforge.net/ 6166F: drivers/usb/atm/cxacru.c 6167 6168CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX) 6169M: Elena Reshetova <elena.reshetova@intel.com> 6170M: Carlos Bilbao <carlos.bilbao@kernel.org> 6171S: Maintained 6172F: Documentation/security/snp-tdx-threat-model.rst 6173 6174CONFIGFS 6175M: Andreas Hindborg <a.hindborg@kernel.org> 6176R: Breno Leitao <leitao@debian.org> 6177S: Supported 6178T: git git://git.kernel.org/pub/scm/linux/kernel/git/a.hindborg/linux.git configfs-next 6179F: fs/configfs/ 6180F: include/linux/configfs.h 6181F: rust/kernel/configfs.rs 6182F: samples/configfs/ 6183F: samples/rust/rust_configfs.rs 6184 6185CONGATEC BOARD CONTROLLER MFD DRIVER 6186M: Thomas Richard <thomas.richard@bootlin.com> 6187S: Maintained 6188F: drivers/gpio/gpio-cgbc.c 6189F: drivers/hwmon/cgbc-hwmon.c 6190F: drivers/i2c/busses/i2c-cgbc.c 6191F: drivers/mfd/cgbc-core.c 6192F: drivers/watchdog/cgbc_wdt.c 6193F: include/linux/mfd/cgbc.h 6194 6195CONSOLE SUBSYSTEM 6196M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6197S: Supported 6198F: drivers/video/console/ 6199F: include/linux/console* 6200 6201CONTEXT TRACKING 6202M: Frederic Weisbecker <frederic@kernel.org> 6203M: "Paul E. McKenney" <paulmck@kernel.org> 6204S: Maintained 6205F: include/linux/context_tracking* 6206F: kernel/context_tracking.c 6207 6208CONTROL GROUP (CGROUP) 6209M: Tejun Heo <tj@kernel.org> 6210M: Johannes Weiner <hannes@cmpxchg.org> 6211M: Michal Koutný <mkoutny@suse.com> 6212L: cgroups@vger.kernel.org 6213S: Maintained 6214T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 6215F: Documentation/admin-guide/cgroup-v1/ 6216F: Documentation/admin-guide/cgroup-v2.rst 6217F: include/linux/cgroup* 6218F: kernel/cgroup/ 6219F: tools/testing/selftests/cgroup/ 6220 6221CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 6222M: Tejun Heo <tj@kernel.org> 6223M: Josef Bacik <josef@toxicpanda.com> 6224M: Jens Axboe <axboe@kernel.dk> 6225L: cgroups@vger.kernel.org 6226L: linux-block@vger.kernel.org 6227T: git git://git.kernel.dk/linux-block 6228F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 6229F: block/bfq-cgroup.c 6230F: block/blk-cgroup.c 6231F: block/blk-iocost.c 6232F: block/blk-iolatency.c 6233F: block/blk-throttle.c 6234F: include/linux/blk-cgroup.h 6235 6236CONTROL GROUP - CPUSET 6237M: Waiman Long <longman@redhat.com> 6238L: cgroups@vger.kernel.org 6239S: Maintained 6240T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 6241F: Documentation/admin-guide/cgroup-v1/cpusets.rst 6242F: include/linux/cpuset.h 6243F: kernel/cgroup/cpuset-internal.h 6244F: kernel/cgroup/cpuset-v1.c 6245F: kernel/cgroup/cpuset.c 6246F: tools/testing/selftests/cgroup/test_cpuset.c 6247F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 6248F: tools/testing/selftests/cgroup/test_cpuset_v1_base.sh 6249 6250CONTROL GROUP - DEVICE MEMORY CONTROLLER (DMEM) 6251M: Maarten Lankhorst <dev@lankhorst.se> 6252M: Maxime Ripard <mripard@kernel.org> 6253M: Natalie Vock <natalie.vock@gmx.de> 6254L: cgroups@vger.kernel.org 6255L: dri-devel@lists.freedesktop.org 6256S: Maintained 6257T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6258F: include/linux/cgroup_dmem.h 6259F: kernel/cgroup/dmem.c 6260 6261CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 6262M: Johannes Weiner <hannes@cmpxchg.org> 6263M: Michal Hocko <mhocko@kernel.org> 6264M: Roman Gushchin <roman.gushchin@linux.dev> 6265M: Shakeel Butt <shakeel.butt@linux.dev> 6266R: Muchun Song <muchun.song@linux.dev> 6267L: cgroups@vger.kernel.org 6268L: linux-mm@kvack.org 6269S: Maintained 6270F: include/linux/memcontrol.h 6271F: include/linux/page_counter.h 6272F: mm/memcontrol.c 6273F: mm/memcontrol-v1.c 6274F: mm/memcontrol-v1.h 6275F: mm/page_counter.c 6276F: mm/swap_cgroup.c 6277F: samples/cgroup/* 6278F: tools/testing/selftests/cgroup/memcg_protection.m 6279F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 6280F: tools/testing/selftests/cgroup/test_kmem.c 6281F: tools/testing/selftests/cgroup/test_memcontrol.c 6282 6283CORETEMP HARDWARE MONITORING DRIVER 6284M: Fenghua Yu <fenghua.yu@intel.com> 6285L: linux-hwmon@vger.kernel.org 6286S: Maintained 6287F: Documentation/hwmon/coretemp.rst 6288F: drivers/hwmon/coretemp.c 6289 6290CORSAIR-CPRO HARDWARE MONITOR DRIVER 6291M: Marius Zachmann <mail@mariuszachmann.de> 6292L: linux-hwmon@vger.kernel.org 6293S: Maintained 6294F: drivers/hwmon/corsair-cpro.c 6295 6296CORSAIR-PSU HARDWARE MONITOR DRIVER 6297M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 6298L: linux-hwmon@vger.kernel.org 6299S: Maintained 6300F: Documentation/hwmon/corsair-psu.rst 6301F: drivers/hwmon/corsair-psu.c 6302 6303COUNTER SUBSYSTEM 6304M: William Breathitt Gray <wbg@kernel.org> 6305L: linux-iio@vger.kernel.org 6306S: Maintained 6307T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 6308F: Documentation/ABI/testing/sysfs-bus-counter 6309F: Documentation/driver-api/generic-counter.rst 6310F: drivers/counter/ 6311F: include/linux/counter.h 6312F: include/uapi/linux/counter.h 6313F: tools/counter/ 6314 6315COUNTER WATCH EVENTS TOOL 6316M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 6317L: linux-iio@vger.kernel.org 6318S: Maintained 6319F: tools/counter/counter_watch_events.c 6320 6321CP2615 I2C DRIVER 6322M: Bence Csókás <bence98@sch.bme.hu> 6323S: Maintained 6324F: drivers/i2c/busses/i2c-cp2615.c 6325 6326CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 6327M: Viresh Kumar <viresh.kumar@linaro.org> 6328M: Sudeep Holla <sudeep.holla@arm.com> 6329L: linux-pm@vger.kernel.org 6330S: Maintained 6331W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 6332F: drivers/cpufreq/vexpress-spc-cpufreq.c 6333 6334CPU FREQUENCY SCALING FRAMEWORK 6335M: "Rafael J. Wysocki" <rafael@kernel.org> 6336M: Viresh Kumar <viresh.kumar@linaro.org> 6337L: linux-pm@vger.kernel.org 6338S: Maintained 6339B: https://bugzilla.kernel.org 6340T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6341T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 6342F: Documentation/admin-guide/pm/cpufreq.rst 6343F: Documentation/admin-guide/pm/intel_pstate.rst 6344F: Documentation/cpu-freq/ 6345F: Documentation/devicetree/bindings/cpufreq/ 6346F: drivers/cpufreq/ 6347F: include/linux/cpufreq.h 6348F: include/linux/sched/cpufreq.h 6349F: kernel/sched/cpufreq*.c 6350F: rust/kernel/cpufreq.rs 6351F: tools/testing/selftests/cpufreq/ 6352 6353CPU HOTPLUG 6354M: Thomas Gleixner <tglx@linutronix.de> 6355M: Peter Zijlstra <peterz@infradead.org> 6356L: linux-kernel@vger.kernel.org 6357S: Maintained 6358T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 6359F: include/linux/cpu.h 6360F: include/linux/cpuhotplug.h 6361F: include/linux/smpboot.h 6362F: kernel/cpu.c 6363F: kernel/smpboot.* 6364F: rust/helpers/cpu.c 6365F: rust/kernel/cpu.rs 6366 6367CPU IDLE TIME MANAGEMENT FRAMEWORK 6368M: "Rafael J. Wysocki" <rafael@kernel.org> 6369M: Daniel Lezcano <daniel.lezcano@linaro.org> 6370L: linux-pm@vger.kernel.org 6371S: Maintained 6372B: https://bugzilla.kernel.org 6373T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6374F: Documentation/admin-guide/pm/cpuidle.rst 6375F: Documentation/driver-api/pm/cpuidle.rst 6376F: drivers/cpuidle/ 6377F: include/linux/cpuidle.h 6378 6379CPU POWER MONITORING SUBSYSTEM 6380M: Thomas Renninger <trenn@suse.com> 6381M: Shuah Khan <shuah@kernel.org> 6382M: Shuah Khan <skhan@linuxfoundation.org> 6383M: John B. Wyatt IV <jwyatt@redhat.com> 6384M: John B. Wyatt IV <sageofredondo@gmail.com> 6385M: John Kacur <jkacur@redhat.com> 6386L: linux-pm@vger.kernel.org 6387S: Maintained 6388F: tools/power/cpupower/ 6389 6390CPUID/MSR DRIVER 6391M: "H. Peter Anvin" <hpa@zytor.com> 6392S: Maintained 6393F: arch/x86/kernel/cpuid.c 6394F: arch/x86/kernel/msr.c 6395 6396CPUIDLE DRIVER - ARM BIG LITTLE 6397M: Lorenzo Pieralisi <lpieralisi@kernel.org> 6398M: Daniel Lezcano <daniel.lezcano@linaro.org> 6399L: linux-pm@vger.kernel.org 6400L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6401S: Maintained 6402T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6403F: drivers/cpuidle/cpuidle-big_little.c 6404 6405CPUIDLE DRIVER - ARM EXYNOS 6406M: Daniel Lezcano <daniel.lezcano@linaro.org> 6407M: Kukjin Kim <kgene@kernel.org> 6408R: Krzysztof Kozlowski <krzk@kernel.org> 6409L: linux-pm@vger.kernel.org 6410L: linux-samsung-soc@vger.kernel.org 6411S: Maintained 6412F: arch/arm/mach-exynos/pm.c 6413F: drivers/cpuidle/cpuidle-exynos.c 6414F: include/linux/platform_data/cpuidle-exynos.h 6415 6416CPUIDLE DRIVER - ARM PSCI 6417M: Lorenzo Pieralisi <lpieralisi@kernel.org> 6418M: Sudeep Holla <sudeep.holla@arm.com> 6419M: Ulf Hansson <ulf.hansson@linaro.org> 6420L: linux-pm@vger.kernel.org 6421L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6422S: Supported 6423T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6424F: drivers/cpuidle/cpuidle-psci.c 6425 6426CPUIDLE DRIVER - ARM PSCI PM DOMAIN 6427M: Ulf Hansson <ulf.hansson@linaro.org> 6428L: linux-pm@vger.kernel.org 6429L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6430S: Supported 6431T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6432F: drivers/cpuidle/cpuidle-psci-domain.c 6433F: drivers/cpuidle/cpuidle-psci.h 6434 6435CPUIDLE DRIVER - DT IDLE PM DOMAIN 6436M: Ulf Hansson <ulf.hansson@linaro.org> 6437L: linux-pm@vger.kernel.org 6438S: Supported 6439T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6440F: drivers/cpuidle/dt_idle_genpd.c 6441F: drivers/cpuidle/dt_idle_genpd.h 6442 6443CPUIDLE DRIVER - RISC-V SBI 6444M: Anup Patel <anup@brainfault.org> 6445L: linux-pm@vger.kernel.org 6446L: linux-riscv@lists.infradead.org 6447S: Maintained 6448F: drivers/cpuidle/cpuidle-riscv-sbi.c 6449 6450CPUMASK API [RUST] 6451M: Viresh Kumar <viresh.kumar@linaro.org> 6452R: Yury Norov <yury.norov@gmail.com> 6453S: Maintained 6454F: rust/kernel/cpumask.rs 6455 6456CRAMFS FILESYSTEM 6457M: Nicolas Pitre <nico@fluxnic.net> 6458S: Maintained 6459F: Documentation/filesystems/cramfs.rst 6460F: fs/cramfs/ 6461 6462CRC LIBRARY 6463M: Eric Biggers <ebiggers@kernel.org> 6464R: Ard Biesheuvel <ardb@kernel.org> 6465L: linux-crypto@vger.kernel.org 6466S: Maintained 6467T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git crc-next 6468F: Documentation/staging/crc* 6469F: include/linux/crc* 6470F: lib/crc/ 6471F: scripts/gen-crc-consts.py 6472 6473CREATIVE SB0540 6474M: Bastien Nocera <hadess@hadess.net> 6475L: linux-input@vger.kernel.org 6476S: Maintained 6477F: drivers/hid/hid-creative-sb0540.c 6478 6479CREDENTIALS 6480M: Paul Moore <paul@paul-moore.com> 6481R: Serge Hallyn <sergeh@kernel.org> 6482L: linux-security-module@vger.kernel.org 6483S: Supported 6484T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 6485F: include/linux/cred.h 6486F: kernel/cred.c 6487F: Documentation/security/credentials.rst 6488 6489INTEL CRPS COMMON REDUNDANT PSU DRIVER 6490M: Ninad Palsule <ninad@linux.ibm.com> 6491L: linux-hwmon@vger.kernel.org 6492S: Maintained 6493F: Documentation/hwmon/crps.rst 6494F: drivers/hwmon/pmbus/crps.c 6495 6496CRYPTO API 6497M: Herbert Xu <herbert@gondor.apana.org.au> 6498M: "David S. Miller" <davem@davemloft.net> 6499L: linux-crypto@vger.kernel.org 6500S: Maintained 6501T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 6502T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 6503F: Documentation/crypto/ 6504F: Documentation/devicetree/bindings/crypto/ 6505F: arch/*/crypto/ 6506F: crypto/ 6507F: drivers/crypto/ 6508F: include/crypto/ 6509F: include/linux/crypto* 6510 6511CRYPTO LIBRARY 6512M: Eric Biggers <ebiggers@kernel.org> 6513M: Jason A. Donenfeld <Jason@zx2c4.com> 6514M: Ard Biesheuvel <ardb@kernel.org> 6515L: linux-crypto@vger.kernel.org 6516S: Maintained 6517T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git libcrypto-next 6518T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git libcrypto-fixes 6519F: lib/crypto/ 6520 6521CRYPTO SPEED TEST COMPARE 6522M: Wang Jinchao <wangjinchao@xfusion.com> 6523L: linux-crypto@vger.kernel.org 6524S: Maintained 6525F: tools/crypto/tcrypt/tcrypt_speed_compare.py 6526 6527CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 6528M: Neil Horman <nhorman@tuxdriver.com> 6529L: linux-crypto@vger.kernel.org 6530S: Maintained 6531F: crypto/ansi_cprng.c 6532F: crypto/rng.c 6533 6534CS3308 MEDIA DRIVER 6535M: Hans Verkuil <hverkuil@xs4all.nl> 6536L: linux-media@vger.kernel.org 6537S: Odd Fixes 6538W: http://linuxtv.org 6539T: git git://linuxtv.org/media.git 6540F: drivers/media/i2c/cs3308.c 6541 6542CS5535 Audio ALSA driver 6543M: Jaya Kumar <jayakumar.alsa@gmail.com> 6544S: Maintained 6545F: sound/pci/cs5535audio/ 6546 6547CTU CAN FD DRIVER 6548M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 6549M: Ondrej Ille <ondrej.ille@gmail.com> 6550L: linux-can@vger.kernel.org 6551S: Maintained 6552F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 6553F: drivers/net/can/ctucanfd/ 6554 6555CVE ASSIGNMENT CONTACT 6556M: CVE Assignment Team <cve@kernel.org> 6557S: Maintained 6558F: Documentation/process/cve.rst 6559 6560CW1200 WLAN driver 6561S: Orphan 6562L: linux-wireless@vger.kernel.org 6563F: drivers/net/wireless/st/ 6564F: include/linux/platform_data/net-cw1200.h 6565 6566CX18 VIDEO4LINUX DRIVER 6567M: Andy Walls <awalls@md.metrocast.net> 6568L: linux-media@vger.kernel.org 6569S: Maintained 6570W: https://linuxtv.org 6571T: git git://linuxtv.org/media.git 6572F: drivers/media/pci/cx18/ 6573F: include/uapi/linux/ivtv* 6574 6575CX2341X MPEG ENCODER HELPER MODULE 6576M: Hans Verkuil <hverkuil@xs4all.nl> 6577L: linux-media@vger.kernel.org 6578S: Maintained 6579W: https://linuxtv.org 6580T: git git://linuxtv.org/media.git 6581F: drivers/media/common/cx2341x* 6582F: include/media/drv-intf/cx2341x.h 6583 6584CX24120 MEDIA DRIVER 6585M: Jemma Denson <jdenson@gmail.com> 6586M: Patrick Boettcher <patrick.boettcher@posteo.de> 6587L: linux-media@vger.kernel.org 6588S: Maintained 6589W: https://linuxtv.org 6590Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6591F: drivers/media/dvb-frontends/cx24120* 6592 6593CX88 VIDEO4LINUX DRIVER 6594M: Mauro Carvalho Chehab <mchehab@kernel.org> 6595L: linux-media@vger.kernel.org 6596S: Odd fixes 6597W: https://linuxtv.org 6598T: git git://linuxtv.org/media.git 6599F: Documentation/driver-api/media/drivers/cx88* 6600F: drivers/media/pci/cx88/ 6601 6602CXD2820R MEDIA DRIVER 6603L: linux-media@vger.kernel.org 6604S: Orphan 6605W: https://linuxtv.org 6606Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6607F: drivers/media/dvb-frontends/cxd2820r* 6608 6609CXGB3 ETHERNET DRIVER (CXGB3) 6610M: Potnuri Bharat Teja <bharat@chelsio.com> 6611L: netdev@vger.kernel.org 6612S: Maintained 6613W: http://www.chelsio.com 6614F: drivers/net/ethernet/chelsio/cxgb3/ 6615 6616CXGB3 ISCSI DRIVER (CXGB3I) 6617M: Varun Prakash <varun@chelsio.com> 6618L: linux-scsi@vger.kernel.org 6619S: Supported 6620W: http://www.chelsio.com 6621F: drivers/scsi/cxgbi/cxgb3i 6622 6623CXGB4 CRYPTO DRIVER (chcr) 6624M: Ayush Sawal <ayush.sawal@chelsio.com> 6625L: linux-crypto@vger.kernel.org 6626S: Supported 6627W: http://www.chelsio.com 6628F: drivers/crypto/chelsio 6629 6630CXGB4 ETHERNET DRIVER (CXGB4) 6631M: Potnuri Bharat Teja <bharat@chelsio.com> 6632L: netdev@vger.kernel.org 6633S: Maintained 6634W: http://www.chelsio.com 6635F: drivers/net/ethernet/chelsio/cxgb4/ 6636 6637CXGB4 INLINE CRYPTO DRIVER 6638M: Ayush Sawal <ayush.sawal@chelsio.com> 6639L: netdev@vger.kernel.org 6640S: Maintained 6641W: http://www.chelsio.com 6642F: drivers/net/ethernet/chelsio/inline_crypto/ 6643 6644CXGB4 ISCSI DRIVER (CXGB4I) 6645M: Varun Prakash <varun@chelsio.com> 6646L: linux-scsi@vger.kernel.org 6647S: Supported 6648W: http://www.chelsio.com 6649F: drivers/scsi/cxgbi/cxgb4i 6650 6651CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 6652M: Potnuri Bharat Teja <bharat@chelsio.com> 6653L: linux-rdma@vger.kernel.org 6654S: Supported 6655W: http://www.openfabrics.org 6656F: drivers/infiniband/hw/cxgb4/ 6657F: include/uapi/rdma/cxgb4-abi.h 6658 6659CXGB4VF ETHERNET DRIVER (CXGB4VF) 6660M: Potnuri Bharat Teja <bharat@chelsio.com> 6661L: netdev@vger.kernel.org 6662S: Maintained 6663W: http://www.chelsio.com 6664F: drivers/net/ethernet/chelsio/cxgb4vf/ 6665 6666CYBERPRO FB DRIVER 6667M: Russell King <linux@armlinux.org.uk> 6668L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6669S: Maintained 6670W: http://www.armlinux.org.uk/ 6671F: drivers/video/fbdev/cyber2000fb.* 6672 6673CYCLADES PC300 DRIVER 6674S: Orphan 6675F: drivers/net/wan/pc300* 6676 6677CYPRESS CY8C95X0 PINCTRL DRIVER 6678M: Patrick Rudolph <patrick.rudolph@9elements.com> 6679L: linux-gpio@vger.kernel.org 6680S: Maintained 6681F: drivers/pinctrl/pinctrl-cy8c95x0.c 6682 6683CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 6684M: Linus Walleij <linus.walleij@linaro.org> 6685L: linux-input@vger.kernel.org 6686S: Maintained 6687F: drivers/input/touchscreen/cy8ctma140.c 6688 6689CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 6690M: Yassine Oudjana <y.oudjana@protonmail.com> 6691L: linux-input@vger.kernel.org 6692S: Maintained 6693F: Documentation/devicetree/bindings/input/cypress-sf.yaml 6694F: drivers/input/keyboard/cypress-sf.c 6695 6696CYPRESS_FIRMWARE MEDIA DRIVER 6697L: linux-media@vger.kernel.org 6698S: Orphan 6699W: https://linuxtv.org 6700Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6701F: drivers/media/common/cypress_firmware* 6702 6703CYTTSP TOUCHSCREEN DRIVER 6704M: Linus Walleij <linus.walleij@linaro.org> 6705L: linux-input@vger.kernel.org 6706S: Maintained 6707F: drivers/input/touchscreen/cyttsp* 6708 6709D-LINK DIR-685 TOUCHKEYS DRIVER 6710M: Linus Walleij <linus.walleij@linaro.org> 6711L: linux-input@vger.kernel.org 6712S: Supported 6713F: drivers/input/keyboard/dlink-dir685-touchkeys.c 6714 6715DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 6716M: Joshua Kinard <linux@kumba.dev> 6717S: Maintained 6718F: drivers/rtc/rtc-ds1685.c 6719F: include/linux/rtc/ds1685.h 6720 6721DAMA SLAVE for AX.25 6722M: Joerg Reuter <jreuter@yaina.de> 6723L: linux-hams@vger.kernel.org 6724S: Maintained 6725W: http://yaina.de/jreuter/ 6726W: http://www.qsl.net/dl1bke/ 6727F: net/ax25/af_ax25.c 6728F: net/ax25/ax25_dev.c 6729F: net/ax25/ax25_ds_* 6730F: net/ax25/ax25_in.c 6731F: net/ax25/ax25_out.c 6732F: net/ax25/ax25_timer.c 6733F: net/ax25/sysctl_net_ax25.c 6734 6735DASHARO ACPI PLATFORM DRIVER 6736M: Michał Kopeć <michal.kopec@3mdeb.com> 6737S: Maintained 6738W: https://docs.dasharo.com/ 6739F: drivers/platform/x86/dasharo-acpi.c 6740 6741DATA ACCESS MONITOR 6742M: SeongJae Park <sj@kernel.org> 6743L: damon@lists.linux.dev 6744L: linux-mm@kvack.org 6745S: Maintained 6746W: https://damonitor.github.io 6747P: Documentation/mm/damon/maintainer-profile.rst 6748T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 6749T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 6750T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 6751F: Documentation/ABI/testing/sysfs-kernel-mm-damon 6752F: Documentation/admin-guide/mm/damon/ 6753F: Documentation/mm/damon/ 6754F: include/linux/damon.h 6755F: include/trace/events/damon.h 6756F: mm/damon/ 6757F: samples/damon/ 6758F: tools/testing/selftests/damon/ 6759 6760DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 6761L: netdev@vger.kernel.org 6762S: Orphan 6763F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 6764F: drivers/net/ethernet/dec/tulip/dmfe.c 6765 6766DC390/AM53C974 SCSI driver 6767M: Hannes Reinecke <hare@suse.com> 6768L: linux-scsi@vger.kernel.org 6769S: Maintained 6770F: drivers/scsi/am53c974.c 6771 6772DC395x SCSI driver 6773M: Oliver Neukum <oliver@neukum.org> 6774M: Ali Akcaagac <aliakc@web.de> 6775M: Jamie Lenehan <lenehan@twibble.org> 6776S: Maintained 6777F: Documentation/scsi/dc395x.rst 6778F: drivers/scsi/dc395x.* 6779 6780DEBUGOBJECTS: 6781M: Thomas Gleixner <tglx@linutronix.de> 6782L: linux-kernel@vger.kernel.org 6783S: Maintained 6784T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 6785F: include/linux/debugobjects.h 6786F: lib/debugobjects.c 6787 6788DECSTATION PLATFORM SUPPORT 6789M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6790L: linux-mips@vger.kernel.org 6791S: Maintained 6792F: arch/mips/dec/ 6793F: arch/mips/include/asm/dec/ 6794F: arch/mips/include/asm/mach-dec/ 6795 6796DEFXX FDDI NETWORK DRIVER 6797M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6798S: Maintained 6799F: drivers/net/fddi/defxx.* 6800 6801DEFZA FDDI NETWORK DRIVER 6802M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6803S: Maintained 6804F: drivers/net/fddi/defza.* 6805 6806DEINTERLACE DRIVERS FOR ALLWINNER H3 6807M: Jernej Skrabec <jernej.skrabec@gmail.com> 6808L: linux-media@vger.kernel.org 6809S: Maintained 6810T: git git://linuxtv.org/media.git 6811F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 6812F: drivers/media/platform/sunxi/sun8i-di/ 6813 6814DELL LAPTOP DRIVER 6815M: Matthew Garrett <mjg59@srcf.ucam.org> 6816M: Pali Rohár <pali@kernel.org> 6817L: platform-driver-x86@vger.kernel.org 6818S: Maintained 6819F: drivers/platform/x86/dell/dell-laptop.c 6820 6821DELL LAPTOP FREEFALL DRIVER 6822M: Pali Rohár <pali@kernel.org> 6823S: Maintained 6824F: drivers/platform/x86/dell/dell-smo8800.c 6825 6826DELL LAPTOP RBTN DRIVER 6827M: Pali Rohár <pali@kernel.org> 6828S: Maintained 6829F: drivers/platform/x86/dell/dell-rbtn.* 6830 6831DELL LAPTOP SMM DRIVER 6832M: Pali Rohár <pali@kernel.org> 6833S: Maintained 6834F: Documentation/ABI/obsolete/procfs-i8k 6835F: drivers/hwmon/dell-smm-hwmon.c 6836F: include/uapi/linux/i8k.h 6837 6838DELL PC DRIVER 6839M: Lyndon Sanche <lsanche@lyndeno.ca> 6840L: platform-driver-x86@vger.kernel.org 6841S: Maintained 6842F: drivers/platform/x86/dell/dell-pc.c 6843 6844DELL REMOTE BIOS UPDATE DRIVER 6845M: Stuart Hayes <stuart.w.hayes@gmail.com> 6846L: platform-driver-x86@vger.kernel.org 6847S: Maintained 6848F: drivers/platform/x86/dell/dell_rbu.c 6849 6850DELL SMBIOS DRIVER 6851M: Pali Rohár <pali@kernel.org> 6852L: Dell.Client.Kernel@dell.com 6853L: platform-driver-x86@vger.kernel.org 6854S: Maintained 6855F: drivers/platform/x86/dell/dell-smbios.* 6856 6857DELL SMBIOS SMM DRIVER 6858L: Dell.Client.Kernel@dell.com 6859L: platform-driver-x86@vger.kernel.org 6860S: Maintained 6861F: drivers/platform/x86/dell/dell-smbios-smm.c 6862 6863DELL SMBIOS WMI DRIVER 6864L: Dell.Client.Kernel@dell.com 6865L: platform-driver-x86@vger.kernel.org 6866S: Maintained 6867F: drivers/platform/x86/dell/dell-smbios-wmi.c 6868F: tools/wmi/dell-smbios-example.c 6869 6870DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 6871M: Stuart Hayes <stuart.w.hayes@gmail.com> 6872L: platform-driver-x86@vger.kernel.org 6873S: Maintained 6874F: Documentation/userspace-api/dcdbas.rst 6875F: drivers/platform/x86/dell/dcdbas.* 6876 6877DELL WMI DDV DRIVER 6878M: Armin Wolf <W_Armin@gmx.de> 6879S: Maintained 6880F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 6881F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 6882F: Documentation/wmi/devices/dell-wmi-ddv.rst 6883F: drivers/platform/x86/dell/dell-wmi-ddv.c 6884 6885DELL WMI DESCRIPTOR DRIVER 6886L: Dell.Client.Kernel@dell.com 6887S: Maintained 6888F: drivers/platform/x86/dell/dell-wmi-descriptor.c 6889 6890DELL WMI HARDWARE PRIVACY SUPPORT 6891L: Dell.Client.Kernel@dell.com 6892L: platform-driver-x86@vger.kernel.org 6893S: Maintained 6894F: drivers/platform/x86/dell/dell-wmi-privacy.c 6895 6896DELL WMI NOTIFICATIONS DRIVER 6897M: Matthew Garrett <mjg59@srcf.ucam.org> 6898M: Pali Rohár <pali@kernel.org> 6899S: Maintained 6900F: drivers/platform/x86/dell/dell-wmi-base.c 6901 6902DELL WMI SYSMAN DRIVER 6903M: Prasanth Ksr <prasanth.ksr@dell.com> 6904L: Dell.Client.Kernel@dell.com 6905L: platform-driver-x86@vger.kernel.org 6906S: Maintained 6907F: Documentation/ABI/testing/sysfs-class-firmware-attributes 6908F: drivers/platform/x86/dell/dell-wmi-sysman/ 6909 6910DELTA AHE-50DC FAN CONTROL MODULE DRIVER 6911M: Zev Weiss <zev@bewilderbeest.net> 6912L: linux-hwmon@vger.kernel.org 6913S: Maintained 6914F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 6915 6916DELTA DPS920AB PSU DRIVER 6917M: Robert Marko <robert.marko@sartura.hr> 6918L: linux-hwmon@vger.kernel.org 6919S: Maintained 6920F: Documentation/hwmon/dps920ab.rst 6921F: drivers/hwmon/pmbus/dps920ab.c 6922 6923DELTA NETWORKS TN48M CPLD DRIVERS 6924M: Robert Marko <robert.marko@sartura.hr> 6925S: Maintained 6926F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 6927F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 6928F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 6929F: drivers/gpio/gpio-tn48m.c 6930F: include/dt-bindings/reset/delta,tn48m-reset.h 6931 6932DELTA ST MEDIA DRIVER 6933M: Hugues Fruchet <hugues.fruchet@foss.st.com> 6934L: linux-media@vger.kernel.org 6935S: Supported 6936W: https://linuxtv.org 6937T: git git://linuxtv.org/media.git 6938F: drivers/media/platform/st/sti/delta 6939 6940DENALI NAND DRIVER 6941L: linux-mtd@lists.infradead.org 6942S: Orphan 6943F: drivers/mtd/nand/raw/denali* 6944 6945DESIGNWARE EDMA CORE IP DRIVER 6946M: Manivannan Sadhasivam <mani@kernel.org> 6947L: dmaengine@vger.kernel.org 6948S: Maintained 6949F: drivers/dma/dw-edma/ 6950F: include/linux/dma/edma.h 6951 6952DESIGNWARE USB2 DRD IP DRIVER 6953M: Minas Harutyunyan <hminas@synopsys.com> 6954L: linux-usb@vger.kernel.org 6955S: Maintained 6956T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 6957F: drivers/usb/dwc2/ 6958 6959DESIGNWARE USB3 DRD IP DRIVER 6960M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 6961L: linux-usb@vger.kernel.org 6962S: Maintained 6963F: drivers/usb/dwc3/ 6964 6965DESIGNWARE XDATA IP DRIVER 6966L: linux-pci@vger.kernel.org 6967S: Orphan 6968F: Documentation/misc-devices/dw-xdata-pcie.rst 6969F: drivers/misc/dw-xdata-pcie.c 6970 6971DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 6972M: Andreas Klinger <ak@it-klinger.de> 6973L: linux-iio@vger.kernel.org 6974S: Maintained 6975F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 6976F: drivers/iio/proximity/srf*.c 6977 6978DEVICE COREDUMP (DEV_COREDUMP) 6979M: Johannes Berg <johannes@sipsolutions.net> 6980L: linux-kernel@vger.kernel.org 6981S: Maintained 6982F: drivers/base/devcoredump.c 6983F: include/linux/devcoredump.h 6984 6985DEVICE DEPENDENCY HELPER SCRIPT 6986M: Saravana Kannan <saravanak@google.com> 6987L: linux-kernel@vger.kernel.org 6988S: Maintained 6989F: scripts/dev-needs.sh 6990 6991DEVICE DIRECT ACCESS (DAX) 6992M: Dan Williams <dan.j.williams@intel.com> 6993M: Vishal Verma <vishal.l.verma@intel.com> 6994M: Dave Jiang <dave.jiang@intel.com> 6995L: nvdimm@lists.linux.dev 6996L: linux-cxl@vger.kernel.org 6997S: Supported 6998F: drivers/dax/ 6999 7000DEVICE FREQUENCY (DEVFREQ) 7001M: MyungJoo Ham <myungjoo.ham@samsung.com> 7002M: Kyungmin Park <kyungmin.park@samsung.com> 7003M: Chanwoo Choi <cw00.choi@samsung.com> 7004L: linux-pm@vger.kernel.org 7005S: Maintained 7006T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 7007F: Documentation/devicetree/bindings/devfreq/ 7008F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 7009F: drivers/devfreq/ 7010F: include/linux/devfreq.h 7011F: include/trace/events/devfreq.h 7012 7013DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 7014M: Chanwoo Choi <cw00.choi@samsung.com> 7015L: linux-pm@vger.kernel.org 7016S: Supported 7017T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 7018F: Documentation/devicetree/bindings/devfreq/event/ 7019F: drivers/devfreq/devfreq-event.c 7020F: drivers/devfreq/event/ 7021F: include/dt-bindings/pmu/exynos_ppmu.h 7022F: include/linux/devfreq-event.h 7023 7024DEVICE RESOURCE MANAGEMENT HELPERS 7025M: Hans de Goede <hansg@kernel.org> 7026R: Matti Vaittinen <mazziesaccount@gmail.com> 7027S: Maintained 7028F: include/linux/devm-helpers.h 7029 7030DEVICE-MAPPER (LVM) 7031M: Alasdair Kergon <agk@redhat.com> 7032M: Mike Snitzer <snitzer@kernel.org> 7033M: Mikulas Patocka <mpatocka@redhat.com> 7034L: dm-devel@lists.linux.dev 7035S: Maintained 7036Q: http://patchwork.kernel.org/project/dm-devel/list/ 7037T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 7038F: Documentation/admin-guide/device-mapper/ 7039F: drivers/md/Kconfig 7040F: drivers/md/Makefile 7041F: drivers/md/dm* 7042F: drivers/md/persistent-data/ 7043F: include/linux/device-mapper.h 7044F: include/linux/dm-*.h 7045F: include/uapi/linux/dm-*.h 7046 7047DEVICE-MAPPER VDO TARGET 7048M: Matthew Sakai <msakai@redhat.com> 7049L: dm-devel@lists.linux.dev 7050S: Maintained 7051F: Documentation/admin-guide/device-mapper/vdo*.rst 7052F: drivers/md/dm-vdo/ 7053 7054DEVLINK 7055M: Jiri Pirko <jiri@resnulli.us> 7056L: netdev@vger.kernel.org 7057S: Supported 7058F: Documentation/networking/devlink 7059F: include/net/devlink.h 7060F: include/uapi/linux/devlink.h 7061F: net/devlink/ 7062 7063DFROBOT SD2405AL RTC DRIVER 7064M: Tóth János <gomba007@gmail.com> 7065L: linux-rtc@vger.kernel.org 7066S: Maintained 7067F: drivers/rtc/rtc-sd2405al.c 7068 7069DFROBOT SEN0322 DRIVER 7070M: Tóth János <gomba007@gmail.com> 7071L: linux-iio@vger.kernel.org 7072S: Maintained 7073F: drivers/iio/chemical/sen0322.c 7074 7075DH ELECTRONICS DHSOM SOM AND BOARD SUPPORT 7076M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 7077M: Marek Vasut <marex@denx.de> 7078L: kernel@dh-electronics.com 7079S: Maintained 7080N: dhcom 7081N: dhcor 7082N: dhsom 7083 7084DIALOG SEMICONDUCTOR DRIVERS 7085M: Support Opensource <support.opensource@diasemi.com> 7086S: Supported 7087W: http://www.dialog-semiconductor.com/products 7088F: Documentation/devicetree/bindings/input/dlg,da72??.yaml 7089F: Documentation/devicetree/bindings/input/dlg,da9062-onkey.yaml 7090F: Documentation/devicetree/bindings/mfd/da90*.txt 7091F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 7092F: Documentation/devicetree/bindings/regulator/da92*.txt 7093F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 7094F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 7095F: Documentation/devicetree/bindings/sound/da[79]*.txt 7096F: Documentation/devicetree/bindings/sound/dlg,da7213.yaml 7097F: Documentation/devicetree/bindings/thermal/dlg,da9062-thermal.yaml 7098F: Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml 7099F: Documentation/hwmon/da90??.rst 7100F: drivers/gpio/gpio-da90??.c 7101F: drivers/hwmon/da90??-hwmon.c 7102F: drivers/iio/adc/da91??-*.c 7103F: drivers/input/misc/da72??.[ch] 7104F: drivers/input/misc/da90??_onkey.c 7105F: drivers/input/touchscreen/da9052_tsi.c 7106F: drivers/leds/leds-da90??.c 7107F: drivers/mfd/da903x.c 7108F: drivers/mfd/da90??-*.c 7109F: drivers/mfd/da91??-*.c 7110F: drivers/pinctrl/pinctrl-da90??.c 7111F: drivers/power/supply/da9052-battery.c 7112F: drivers/power/supply/da91??-*.c 7113F: drivers/regulator/da9???-regulator.[ch] 7114F: drivers/regulator/slg51000-regulator.[ch] 7115F: drivers/rtc/rtc-da90??.c 7116F: drivers/thermal/da90??-thermal.c 7117F: drivers/video/backlight/da90??_bl.c 7118F: drivers/watchdog/da90??_wdt.c 7119F: include/dt-bindings/regulator/dlg,da9*-regulator.h 7120F: include/linux/mfd/da903x.h 7121F: include/linux/mfd/da9052/ 7122F: include/linux/mfd/da9055/ 7123F: include/linux/mfd/da9062/ 7124F: include/linux/mfd/da9063/ 7125F: include/linux/mfd/da9150/ 7126F: include/linux/regulator/da9211.h 7127F: include/sound/da[79]*.h 7128F: sound/soc/codecs/da[79]*.[ch] 7129 7130DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 7131M: William Breathitt Gray <wbg@kernel.org> 7132L: linux-gpio@vger.kernel.org 7133S: Maintained 7134F: drivers/gpio/gpio-gpio-mm.c 7135 7136DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER 7137M: Martin Tuma <martin.tuma@digiteqautomotive.com> 7138L: linux-media@vger.kernel.org 7139S: Maintained 7140F: Documentation/admin-guide/media/mgb4.rst 7141F: drivers/media/pci/mgb4/ 7142 7143DIOLAN U2C-12 I2C DRIVER 7144M: Guenter Roeck <linux@roeck-us.net> 7145L: linux-i2c@vger.kernel.org 7146S: Maintained 7147F: drivers/i2c/busses/i2c-diolan-u2c.c 7148 7149DIRECTORY NOTIFICATION (DNOTIFY) 7150M: Jan Kara <jack@suse.cz> 7151R: Amir Goldstein <amir73il@gmail.com> 7152L: linux-fsdevel@vger.kernel.org 7153S: Maintained 7154F: Documentation/filesystems/dnotify.rst 7155F: fs/notify/dnotify/ 7156F: include/linux/dnotify.h 7157 7158DISK GEOMETRY AND PARTITION HANDLING 7159M: Andries Brouwer <aeb@cwi.nl> 7160S: Maintained 7161W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 7162W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 7163W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 7164 7165DISKQUOTA 7166M: Jan Kara <jack@suse.com> 7167S: Maintained 7168F: Documentation/filesystems/quota.rst 7169F: fs/quota/ 7170F: include/linux/quota*.h 7171F: include/uapi/linux/quota*.h 7172 7173DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 7174M: Bernie Thompson <bernie@plugable.com> 7175L: linux-fbdev@vger.kernel.org 7176S: Maintained 7177W: http://plugable.com/category/projects/udlfb/ 7178F: Documentation/fb/udlfb.rst 7179F: drivers/video/fbdev/udlfb.c 7180F: include/video/udlfb.h 7181 7182DISTRIBUTED LOCK MANAGER (DLM) 7183M: Alexander Aring <aahringo@redhat.com> 7184M: David Teigland <teigland@redhat.com> 7185L: gfs2@lists.linux.dev 7186S: Supported 7187W: https://pagure.io/dlm 7188T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 7189F: fs/dlm/ 7190 7191DMA BUFFER SHARING FRAMEWORK 7192M: Sumit Semwal <sumit.semwal@linaro.org> 7193M: Christian König <christian.koenig@amd.com> 7194L: linux-media@vger.kernel.org 7195L: dri-devel@lists.freedesktop.org 7196L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 7197S: Maintained 7198T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7199F: Documentation/driver-api/dma-buf.rst 7200F: Documentation/userspace-api/dma-buf-alloc-exchange.rst 7201F: drivers/dma-buf/ 7202F: include/linux/*fence.h 7203F: include/linux/dma-buf.h 7204F: include/linux/dma-resv.h 7205K: \bdma_(?:buf|fence|resv)\b 7206 7207DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 7208M: Vinod Koul <vkoul@kernel.org> 7209L: dmaengine@vger.kernel.org 7210S: Maintained 7211Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 7212T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 7213F: Documentation/devicetree/bindings/dma/ 7214F: Documentation/driver-api/dmaengine/ 7215F: drivers/dma/ 7216F: include/dt-bindings/dma/ 7217F: include/linux/dma/ 7218F: include/linux/dmaengine.h 7219F: include/linux/of_dma.h 7220 7221DMA MAPPING BENCHMARK 7222M: Xiang Chen <chenxiang66@hisilicon.com> 7223L: iommu@lists.linux.dev 7224F: kernel/dma/map_benchmark.c 7225F: tools/testing/selftests/dma/ 7226 7227DMA MAPPING HELPERS 7228M: Marek Szyprowski <m.szyprowski@samsung.com> 7229R: Robin Murphy <robin.murphy@arm.com> 7230L: iommu@lists.linux.dev 7231S: Supported 7232W: http://git.infradead.org/users/hch/dma-mapping.git 7233T: git git://git.infradead.org/users/hch/dma-mapping.git 7234F: include/asm-generic/dma-mapping.h 7235F: include/linux/dma-direct.h 7236F: include/linux/dma-map-ops.h 7237F: include/linux/dma-mapping.h 7238F: include/linux/swiotlb.h 7239F: kernel/dma/ 7240 7241DMA MAPPING & SCATTERLIST API [RUST] 7242M: Abdiel Janulgue <abdiel.janulgue@gmail.com> 7243M: Danilo Krummrich <dakr@kernel.org> 7244R: Daniel Almeida <daniel.almeida@collabora.com> 7245R: Robin Murphy <robin.murphy@arm.com> 7246R: Andreas Hindborg <a.hindborg@kernel.org> 7247L: rust-for-linux@vger.kernel.org 7248S: Supported 7249W: https://rust-for-linux.com 7250T: git https://github.com/Rust-for-Linux/linux.git alloc-next 7251F: rust/helpers/dma.c 7252F: rust/helpers/scatterlist.c 7253F: rust/kernel/dma.rs 7254F: rust/kernel/scatterlist.rs 7255F: samples/rust/rust_dma.rs 7256 7257DMA-BUF HEAPS FRAMEWORK 7258M: Sumit Semwal <sumit.semwal@linaro.org> 7259R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 7260R: Brian Starkey <Brian.Starkey@arm.com> 7261R: John Stultz <jstultz@google.com> 7262R: T.J. Mercier <tjmercier@google.com> 7263L: linux-media@vger.kernel.org 7264L: dri-devel@lists.freedesktop.org 7265L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 7266S: Maintained 7267T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7268F: Documentation/userspace-api/dma-buf-heaps.rst 7269F: drivers/dma-buf/dma-heap.c 7270F: drivers/dma-buf/heaps/* 7271F: include/linux/dma-heap.h 7272F: include/uapi/linux/dma-heap.h 7273F: tools/testing/selftests/dmabuf-heaps/ 7274 7275DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 7276M: Lukasz Luba <lukasz.luba@arm.com> 7277L: linux-pm@vger.kernel.org 7278L: linux-samsung-soc@vger.kernel.org 7279S: Maintained 7280F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 7281F: drivers/memory/samsung/exynos5422-dmc.c 7282 7283DME1737 HARDWARE MONITOR DRIVER 7284M: Juerg Haefliger <juergh@proton.me> 7285L: linux-hwmon@vger.kernel.org 7286S: Maintained 7287F: Documentation/hwmon/dme1737.rst 7288F: drivers/hwmon/dme1737.c 7289 7290DMI/SMBIOS SUPPORT 7291M: Jean Delvare <jdelvare@suse.com> 7292S: Maintained 7293T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 7294F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 7295F: drivers/firmware/dmi-id.c 7296F: drivers/firmware/dmi_scan.c 7297F: include/linux/dmi.h 7298 7299DOCUMENTATION 7300M: Jonathan Corbet <corbet@lwn.net> 7301L: linux-doc@vger.kernel.org 7302S: Maintained 7303P: Documentation/doc-guide/maintainer-profile.rst 7304T: git git://git.lwn.net/linux.git docs-next 7305F: Documentation/ 7306F: scripts/check-variable-fonts.sh 7307F: scripts/documentation-file-ref-check 7308F: scripts/get_abi.py 7309F: scripts/kernel-doc* 7310F: scripts/lib/abi/* 7311F: scripts/lib/kdoc/* 7312F: scripts/sphinx-pre-install 7313X: Documentation/ABI/ 7314X: Documentation/admin-guide/media/ 7315X: Documentation/devicetree/ 7316X: Documentation/driver-api/media/ 7317X: Documentation/firmware-guide/acpi/ 7318X: Documentation/i2c/ 7319X: Documentation/netlink/ 7320X: Documentation/power/ 7321X: Documentation/spi/ 7322X: Documentation/userspace-api/media/ 7323 7324DOCUMENTATION PROCESS 7325M: Jonathan Corbet <corbet@lwn.net> 7326L: workflows@vger.kernel.org 7327S: Maintained 7328F: Documentation/dev-tools/ 7329F: Documentation/maintainer/ 7330F: Documentation/process/ 7331 7332DOCUMENTATION REPORTING ISSUES 7333M: Thorsten Leemhuis <linux@leemhuis.info> 7334L: linux-doc@vger.kernel.org 7335S: Maintained 7336F: Documentation/admin-guide/bug-bisect.rst 7337F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 7338F: Documentation/admin-guide/reporting-issues.rst 7339F: Documentation/admin-guide/verify-bugs-and-bisect-regressions.rst 7340 7341DOCUMENTATION SCRIPTS 7342M: Mauro Carvalho Chehab <mchehab@kernel.org> 7343L: linux-doc@vger.kernel.org 7344S: Maintained 7345F: Documentation/sphinx/parse-headers.pl 7346F: scripts/documentation-file-ref-check 7347F: scripts/sphinx-pre-install 7348 7349DOCUMENTATION/ITALIAN 7350M: Federico Vaga <federico.vaga@vaga.pv.it> 7351L: linux-doc@vger.kernel.org 7352S: Maintained 7353F: Documentation/translations/it_IT 7354 7355DOCUMENTATION/JAPANESE 7356R: Akira Yokosawa <akiyks@gmail.com> 7357L: linux-doc@vger.kernel.org 7358S: Maintained 7359F: Documentation/translations/ja_JP 7360 7361DONGWOON DW9714 LENS VOICE COIL DRIVER 7362M: Sakari Ailus <sakari.ailus@linux.intel.com> 7363L: linux-media@vger.kernel.org 7364S: Maintained 7365T: git git://linuxtv.org/media.git 7366F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 7367F: drivers/media/i2c/dw9714.c 7368 7369DONGWOON DW9719 LENS VOICE COIL DRIVER 7370M: Daniel Scally <djrscally@gmail.com> 7371L: linux-media@vger.kernel.org 7372S: Maintained 7373T: git git://linuxtv.org/media.git 7374F: drivers/media/i2c/dw9719.c 7375 7376DONGWOON DW9768 LENS VOICE COIL DRIVER 7377L: linux-media@vger.kernel.org 7378S: Orphan 7379T: git git://linuxtv.org/media.git 7380F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 7381F: drivers/media/i2c/dw9768.c 7382 7383DONGWOON DW9807 LENS VOICE COIL DRIVER 7384M: Sakari Ailus <sakari.ailus@linux.intel.com> 7385L: linux-media@vger.kernel.org 7386S: Maintained 7387T: git git://linuxtv.org/media.git 7388F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 7389F: drivers/media/i2c/dw9807-vcm.c 7390 7391DOUBLETALK DRIVER 7392M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 7393L: blinux-list@redhat.com 7394S: Maintained 7395F: drivers/char/dtlk.c 7396F: include/linux/dtlk.h 7397 7398DPAA2 DATAPATH I/O (DPIO) DRIVER 7399M: Roy Pledge <Roy.Pledge@nxp.com> 7400L: linux-kernel@vger.kernel.org 7401S: Maintained 7402F: drivers/soc/fsl/dpio 7403 7404DPAA2 ETHERNET DRIVER 7405M: Ioana Ciornei <ioana.ciornei@nxp.com> 7406L: netdev@vger.kernel.org 7407S: Maintained 7408F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 7409F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 7410F: drivers/net/ethernet/freescale/dpaa2/Kconfig 7411F: drivers/net/ethernet/freescale/dpaa2/Makefile 7412F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 7413F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 7414F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 7415F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 7416F: drivers/net/ethernet/freescale/dpaa2/dpmac* 7417F: drivers/net/ethernet/freescale/dpaa2/dpni* 7418 7419DPAA2 ETHERNET SWITCH DRIVER 7420M: Ioana Ciornei <ioana.ciornei@nxp.com> 7421L: netdev@vger.kernel.org 7422S: Maintained 7423F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 7424F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 7425F: drivers/net/ethernet/freescale/dpaa2/dpsw* 7426 7427DPLL SUBSYSTEM 7428M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 7429M: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> 7430M: Jiri Pirko <jiri@resnulli.us> 7431L: netdev@vger.kernel.org 7432S: Supported 7433F: Documentation/devicetree/bindings/dpll/dpll-device.yaml 7434F: Documentation/devicetree/bindings/dpll/dpll-pin.yaml 7435F: Documentation/driver-api/dpll.rst 7436F: drivers/dpll/* 7437F: include/linux/dpll.h 7438F: include/uapi/linux/dpll.h 7439 7440DRBD DRIVER 7441M: Philipp Reisner <philipp.reisner@linbit.com> 7442M: Lars Ellenberg <lars.ellenberg@linbit.com> 7443M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 7444L: drbd-dev@lists.linbit.com 7445S: Supported 7446W: http://www.drbd.org 7447T: git git://git.linbit.com/linux-drbd.git 7448T: git git://git.linbit.com/drbd-8.4.git 7449F: Documentation/admin-guide/blockdev/ 7450F: drivers/block/drbd/ 7451F: include/linux/drbd* 7452F: lib/lru_cache.c 7453 7454DRIVER COMPONENT FRAMEWORK 7455L: dri-devel@lists.freedesktop.org 7456F: drivers/base/component.c 7457F: include/linux/component.h 7458 7459DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 7460M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 7461M: "Rafael J. Wysocki" <rafael@kernel.org> 7462M: Danilo Krummrich <dakr@kernel.org> 7463S: Supported 7464T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 7465F: Documentation/core-api/kobject.rst 7466F: drivers/base/ 7467F: fs/debugfs/ 7468F: fs/sysfs/ 7469F: include/linux/device/ 7470F: include/linux/debugfs.h 7471F: include/linux/device.h 7472F: include/linux/fwnode.h 7473F: include/linux/kobj* 7474F: include/linux/property.h 7475F: include/linux/sysfs.h 7476F: lib/kobj* 7477F: rust/kernel/device.rs 7478F: rust/kernel/device/ 7479F: rust/kernel/device_id.rs 7480F: rust/kernel/devres.rs 7481F: rust/kernel/driver.rs 7482F: rust/kernel/faux.rs 7483F: rust/kernel/platform.rs 7484F: samples/rust/rust_driver_platform.rs 7485F: samples/rust/rust_driver_faux.rs 7486 7487DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 7488M: Nishanth Menon <nm@ti.com> 7489L: linux-pm@vger.kernel.org 7490S: Maintained 7491F: drivers/soc/ti/smartreflex.c 7492F: include/linux/power/smartreflex.h 7493 7494DRM ACCEL DRIVERS FOR INTEL VPU 7495M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 7496M: Maciej Falkowski <maciej.falkowski@linux.intel.com> 7497L: dri-devel@lists.freedesktop.org 7498S: Supported 7499T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7500F: drivers/accel/ivpu/ 7501F: include/uapi/drm/ivpu_accel.h 7502 7503DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 7504M: Oded Gabbay <ogabbay@kernel.org> 7505L: dri-devel@lists.freedesktop.org 7506S: Maintained 7507C: irc://irc.oftc.net/dri-devel 7508T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 7509F: Documentation/accel/ 7510F: drivers/accel/ 7511F: include/drm/drm_accel.h 7512 7513DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 7514M: Maxime Ripard <mripard@kernel.org> 7515M: Chen-Yu Tsai <wens@csie.org> 7516R: Jernej Skrabec <jernej.skrabec@gmail.com> 7517L: dri-devel@lists.freedesktop.org 7518S: Supported 7519T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7520F: drivers/gpu/drm/sun4i/sun8i* 7521 7522DRM DRIVER FOR APPLE TOUCH BARS 7523M: Aun-Ali Zaidi <admin@kodeit.net> 7524M: Aditya Garg <gargaditya08@live.com> 7525L: dri-devel@lists.freedesktop.org 7526S: Maintained 7527T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7528F: drivers/gpu/drm/tiny/appletbdrm.c 7529 7530DRM DRIVER FOR ARM PL111 CLCD 7531M: Linus Walleij <linus.walleij@linaro.org> 7532S: Maintained 7533T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7534F: drivers/gpu/drm/pl111/ 7535 7536DRM DRIVER FOR ARM VERSATILE TFT PANELS 7537M: Linus Walleij <linus.walleij@linaro.org> 7538S: Maintained 7539T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7540F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 7541F: drivers/gpu/drm/panel/panel-arm-versatile.c 7542 7543DRM DRIVER FOR ASPEED BMC GFX 7544M: Joel Stanley <joel@jms.id.au> 7545L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 7546S: Supported 7547T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7548F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 7549F: drivers/gpu/drm/aspeed/ 7550 7551DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 7552M: Dave Airlie <airlied@redhat.com> 7553R: Thomas Zimmermann <tzimmermann@suse.de> 7554R: Jocelyn Falempe <jfalempe@redhat.com> 7555L: dri-devel@lists.freedesktop.org 7556S: Supported 7557T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7558F: drivers/gpu/drm/ast/ 7559 7560DRM DRIVER FOR BOCHS VIRTUAL GPU 7561M: Gerd Hoffmann <kraxel@redhat.com> 7562L: virtualization@lists.linux.dev 7563S: Maintained 7564T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7565F: drivers/gpu/drm/tiny/bochs.c 7566 7567DRM DRIVER FOR BOE HIMAX8279D PANELS 7568M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 7569S: Maintained 7570F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 7571F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 7572 7573DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 7574M: Jagan Teki <jagan@amarulasolutions.com> 7575S: Maintained 7576F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 7577F: drivers/gpu/drm/bridge/chipone-icn6211.c 7578 7579DRM DRIVER FOR EBBG FT8719 PANEL 7580M: Joel Selvaraj <jo@jsfamily.in> 7581S: Maintained 7582T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7583F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 7584F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 7585 7586DRM DRIVER FOR FARADAY TVE200 TV ENCODER 7587M: Linus Walleij <linus.walleij@linaro.org> 7588S: Maintained 7589T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7590F: drivers/gpu/drm/tve200/ 7591 7592DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 7593M: Icenowy Zheng <icenowy@aosc.io> 7594S: Maintained 7595F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 7596F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 7597 7598DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 7599M: Jagan Teki <jagan@amarulasolutions.com> 7600S: Maintained 7601F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 7602F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 7603 7604DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 7605M: Thomas Zimmermann <tzimmermann@suse.de> 7606M: Javier Martinez Canillas <javierm@redhat.com> 7607L: dri-devel@lists.freedesktop.org 7608S: Maintained 7609T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7610F: drivers/firmware/sysfb*.c 7611F: drivers/gpu/drm/sysfb/ 7612F: drivers/video/aperture.c 7613F: drivers/video/nomodeset.c 7614F: include/linux/aperture.h 7615F: include/linux/sysfb.h 7616F: include/video/nomodeset.h 7617 7618DRM DRIVER FOR GENERIC EDP PANELS 7619R: Douglas Anderson <dianders@chromium.org> 7620F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 7621F: drivers/gpu/drm/panel/panel-edp.c 7622 7623DRM DRIVER FOR GENERIC USB DISPLAY 7624S: Orphan 7625W: https://github.com/notro/gud/wiki 7626T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7627F: drivers/gpu/drm/gud/ 7628F: include/drm/gud.h 7629 7630DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 7631M: Hans de Goede <hansg@kernel.org> 7632S: Maintained 7633T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7634F: drivers/gpu/drm/tiny/gm12u320.c 7635 7636DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 7637M: Ondrej Jirman <megi@xff.cz> 7638M: Javier Martinez Canillas <javierm@redhat.com> 7639S: Maintained 7640T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7641F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 7642F: drivers/gpu/drm/panel/panel-himax-hx8394.c 7643 7644DRM DRIVER FOR HX8357D PANELS 7645S: Orphan 7646T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7647F: Documentation/devicetree/bindings/display/himax,hx8357.yaml 7648F: drivers/gpu/drm/tiny/hx8357d.c 7649 7650DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 7651M: Deepak Rawat <drawat.floss@gmail.com> 7652L: linux-hyperv@vger.kernel.org 7653L: dri-devel@lists.freedesktop.org 7654S: Maintained 7655T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7656F: drivers/gpu/drm/hyperv 7657 7658DRM DRIVER FOR ILITEK ILI9225 PANELS 7659M: David Lechner <david@lechnology.com> 7660S: Maintained 7661T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7662F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 7663F: drivers/gpu/drm/tiny/ili9225.c 7664 7665DRM DRIVER FOR ILITEK ILI9486 PANELS 7666M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 7667S: Maintained 7668T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7669F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 7670F: drivers/gpu/drm/tiny/ili9486.c 7671 7672DRM DRIVER FOR ILITEK ILI9805 PANELS 7673M: Michael Trimarchi <michael@amarulasolutions.com> 7674S: Maintained 7675F: Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml 7676F: drivers/gpu/drm/panel/panel-ilitek-ili9805.c 7677 7678DRM DRIVER FOR ILITEK ILI9806E PANELS 7679M: Michael Walle <mwalle@kernel.org> 7680S: Maintained 7681F: drivers/gpu/drm/panel/panel-ilitek-ili9806e.c 7682 7683DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 7684M: Jagan Teki <jagan@edgeble.ai> 7685S: Maintained 7686F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 7687F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 7688 7689DRM DRIVER FOR LG SW43408 PANELS 7690M: Sumit Semwal <sumit.semwal@linaro.org> 7691M: Casey Connolly <casey.connolly@linaro.org> 7692S: Maintained 7693T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7694F: Documentation/devicetree/bindings/display/panel/lg,sw43408.yaml 7695F: drivers/gpu/drm/panel/panel-lg-sw43408.c 7696 7697DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 7698M: Paul Kocialkowski <paulk@sys-base.io> 7699S: Supported 7700T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7701F: drivers/gpu/drm/logicvc/ 7702 7703DRM DRIVER FOR LVDS PANELS 7704M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7705L: dri-devel@lists.freedesktop.org 7706S: Maintained 7707T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7708F: Documentation/devicetree/bindings/display/lvds.yaml 7709F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 7710F: drivers/gpu/drm/panel/panel-lvds.c 7711 7712DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 7713M: Guido Günther <agx@sigxcpu.org> 7714R: Purism Kernel Team <kernel@puri.sm> 7715S: Maintained 7716F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 7717F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 7718 7719DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 7720M: Dave Airlie <airlied@redhat.com> 7721R: Thomas Zimmermann <tzimmermann@suse.de> 7722R: Jocelyn Falempe <jfalempe@redhat.com> 7723L: dri-devel@lists.freedesktop.org 7724S: Supported 7725T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7726F: drivers/gpu/drm/mgag200/ 7727 7728DRM DRIVER FOR MI0283QT 7729M: Alex Lanzano <lanzano.alex@gmail.com> 7730S: Maintained 7731T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7732F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 7733F: drivers/gpu/drm/tiny/mi0283qt.c 7734 7735DRM DRIVER FOR MIPI DBI compatible panels 7736S: Orphan 7737W: https://github.com/notro/panel-mipi-dbi/wiki 7738T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7739F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 7740F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 7741 7742DRM DRIVER for Qualcomm Adreno GPUs 7743M: Rob Clark <robin.clark@oss.qualcomm.com> 7744R: Sean Paul <sean@poorly.run> 7745R: Konrad Dybcio <konradybcio@kernel.org> 7746L: linux-arm-msm@vger.kernel.org 7747L: dri-devel@lists.freedesktop.org 7748L: freedreno@lists.freedesktop.org 7749S: Maintained 7750B: https://gitlab.freedesktop.org/drm/msm/-/issues 7751T: git https://gitlab.freedesktop.org/drm/msm.git 7752F: Documentation/devicetree/bindings/display/msm/gpu.yaml 7753F: Documentation/devicetree/bindings/opp/opp-v2-qcom-adreno.yaml 7754F: drivers/gpu/drm/msm/adreno/ 7755F: drivers/gpu/drm/msm/msm_gpu.* 7756F: drivers/gpu/drm/msm/msm_gpu_devfreq.* 7757F: drivers/gpu/drm/msm/msm_ringbuffer.* 7758F: drivers/gpu/drm/msm/registers/adreno/ 7759F: include/uapi/drm/msm_drm.h 7760 7761DRM DRIVER for Qualcomm display hardware 7762M: Rob Clark <robin.clark@oss.qualcomm.com> 7763M: Dmitry Baryshkov <lumag@kernel.org> 7764R: Abhinav Kumar <abhinav.kumar@linux.dev> 7765R: Jessica Zhang <jessica.zhang@oss.qualcomm.com> 7766R: Sean Paul <sean@poorly.run> 7767R: Marijn Suijten <marijn.suijten@somainline.org> 7768L: linux-arm-msm@vger.kernel.org 7769L: dri-devel@lists.freedesktop.org 7770L: freedreno@lists.freedesktop.org 7771S: Maintained 7772B: https://gitlab.freedesktop.org/drm/msm/-/issues 7773T: git https://gitlab.freedesktop.org/drm/msm.git 7774F: Documentation/devicetree/bindings/display/msm/ 7775F: drivers/gpu/drm/ci/xfails/msm* 7776F: drivers/gpu/drm/msm/ 7777F: include/dt-bindings/clock/qcom,dsi-phy-28nm.h 7778F: include/uapi/drm/msm_drm.h 7779 7780DRM DRIVER FOR NOVATEK NT35510 PANELS 7781M: Linus Walleij <linus.walleij@linaro.org> 7782S: Maintained 7783T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7784F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 7785F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 7786 7787DRM DRIVER FOR NOVATEK NT35560 PANELS 7788M: Linus Walleij <linus.walleij@linaro.org> 7789S: Maintained 7790T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7791F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 7792F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 7793 7794DRM DRIVER FOR NOVATEK NT36523 PANELS 7795M: Jianhua Lu <lujianhua000@gmail.com> 7796S: Maintained 7797T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7798F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 7799F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 7800 7801DRM DRIVER FOR NOVATEK NT36672A PANELS 7802M: Sumit Semwal <sumit.semwal@linaro.org> 7803S: Maintained 7804T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7805F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 7806F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 7807 7808DRM DRIVER FOR NOVATEK NT37801 PANELS 7809M: Krzysztof Kozlowski <krzk@kernel.org> 7810S: Maintained 7811F: Documentation/devicetree/bindings/display/panel/novatek,nt37801.yaml 7812F: drivers/gpu/drm/panel/panel-novatek-nt37801.c 7813 7814DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 7815M: Lyude Paul <lyude@redhat.com> 7816M: Danilo Krummrich <dakr@kernel.org> 7817L: dri-devel@lists.freedesktop.org 7818L: nouveau@lists.freedesktop.org 7819S: Supported 7820W: https://nouveau.freedesktop.org/ 7821Q: https://patchwork.freedesktop.org/project/nouveau/ 7822Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 7823B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 7824C: irc://irc.oftc.net/nouveau 7825T: git https://gitlab.freedesktop.org/drm/nouveau.git 7826F: drivers/gpu/drm/nouveau/ 7827F: include/uapi/drm/nouveau_drm.h 7828 7829CORE DRIVER FOR NVIDIA GPUS [RUST] 7830M: Danilo Krummrich <dakr@kernel.org> 7831M: Alexandre Courbot <acourbot@nvidia.com> 7832L: nouveau@lists.freedesktop.org 7833S: Supported 7834W: https://rust-for-linux.com/nova-gpu-driver 7835Q: https://patchwork.freedesktop.org/project/nouveau/ 7836B: https://gitlab.freedesktop.org/drm/nova/-/issues 7837C: irc://irc.oftc.net/nouveau 7838T: git https://gitlab.freedesktop.org/drm/nova.git nova-next 7839F: Documentation/gpu/nova/ 7840F: drivers/gpu/nova-core/ 7841 7842DRM DRIVER FOR NVIDIA GPUS [RUST] 7843M: Danilo Krummrich <dakr@kernel.org> 7844L: nouveau@lists.freedesktop.org 7845S: Supported 7846W: https://rust-for-linux.com/nova-gpu-driver 7847Q: https://patchwork.freedesktop.org/project/nouveau/ 7848B: https://gitlab.freedesktop.org/drm/nova/-/issues 7849C: irc://irc.oftc.net/nouveau 7850T: git https://gitlab.freedesktop.org/drm/nova.git nova-next 7851F: Documentation/gpu/nova/ 7852F: drivers/gpu/drm/nova/ 7853F: include/uapi/drm/nova_drm.h 7854 7855DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 7856M: Stefan Mavrodiev <stefan@olimex.com> 7857S: Maintained 7858F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 7859F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 7860 7861DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 7862R: Douglas Anderson <dianders@chromium.org> 7863F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 7864F: drivers/gpu/drm/bridge/parade-ps8640.c 7865 7866DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 7867M: Alex Lanzano <lanzano.alex@gmail.com> 7868S: Maintained 7869T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7870F: Documentation/devicetree/bindings/display/repaper.txt 7871F: drivers/gpu/drm/tiny/repaper.c 7872 7873DRM DRIVER FOR QEMU'S CIRRUS DEVICE 7874M: Dave Airlie <airlied@redhat.com> 7875M: Gerd Hoffmann <kraxel@redhat.com> 7876L: virtualization@lists.linux.dev 7877S: Obsolete 7878W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 7879T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7880F: drivers/gpu/drm/tiny/cirrus-qemu.c 7881 7882DRM DRIVER FOR QXL VIRTUAL GPU 7883M: Dave Airlie <airlied@redhat.com> 7884M: Gerd Hoffmann <kraxel@redhat.com> 7885L: virtualization@lists.linux.dev 7886L: spice-devel@lists.freedesktop.org 7887S: Maintained 7888T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7889F: drivers/gpu/drm/qxl/ 7890F: include/uapi/drm/qxl_drm.h 7891 7892DRM DRIVER FOR RAYDIUM RM67191 PANELS 7893M: Robert Chiras <robert.chiras@nxp.com> 7894S: Maintained 7895F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 7896F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 7897 7898DRM DRIVER FOR SAMSUNG DB7430 PANELS 7899M: Linus Walleij <linus.walleij@linaro.org> 7900S: Maintained 7901T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7902F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 7903F: drivers/gpu/drm/panel/panel-samsung-db7430.c 7904 7905DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 7906M: Inki Dae <inki.dae@samsung.com> 7907M: Jagan Teki <jagan@amarulasolutions.com> 7908M: Marek Szyprowski <m.szyprowski@samsung.com> 7909S: Maintained 7910T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7911F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 7912F: drivers/gpu/drm/bridge/samsung-dsim.c 7913F: include/drm/bridge/samsung-dsim.h 7914 7915DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 7916M: Markuss Broks <markuss.broks@gmail.com> 7917S: Maintained 7918F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 7919F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 7920 7921DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 7922M: Artur Weber <aweber.kernel@gmail.com> 7923S: Maintained 7924F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 7925F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 7926 7927DRM DRIVER FOR SAMSUNG S6E3HA8 PANELS 7928M: Dzmitry Sankouski <dsankouski@gmail.com> 7929S: Maintained 7930F: Documentation/devicetree/bindings/display/panel/samsung,s6e3ha8.yaml 7931F: drivers/gpu/drm/panel/panel-samsung-s6e3ha8.c 7932 7933DRM DRIVER FOR SHARP MEMORY LCD 7934M: Alex Lanzano <lanzano.alex@gmail.com> 7935S: Maintained 7936F: Documentation/devicetree/bindings/display/sharp,ls010b7dh04.yaml 7937F: drivers/gpu/drm/tiny/sharp-memory.c 7938 7939DRM DRIVER FOR SITRONIX ST7586 PANELS 7940M: David Lechner <david@lechnology.com> 7941S: Maintained 7942T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7943F: Documentation/devicetree/bindings/display/sitronix,st7586.yaml 7944F: drivers/gpu/drm/sitronix/st7586.c 7945 7946DRM DRIVER FOR SITRONIX ST7571 PANELS 7947M: Marcus Folkesson <marcus.folkesson@gmail.com> 7948S: Maintained 7949F: Documentation/devicetree/bindings/display/sitronix,st7567.yaml 7950F: Documentation/devicetree/bindings/display/sitronix,st7571.yaml 7951F: drivers/gpu/drm/sitronix/st7571-i2c.c 7952 7953DRM DRIVER FOR SITRONIX ST7701 PANELS 7954M: Jagan Teki <jagan@amarulasolutions.com> 7955S: Maintained 7956F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 7957F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 7958 7959DRM DRIVER FOR SITRONIX ST7703 PANELS 7960M: Guido Günther <agx@sigxcpu.org> 7961R: Purism Kernel Team <kernel@puri.sm> 7962R: Ondrej Jirman <megi@xff.cz> 7963S: Maintained 7964F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 7965F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 7966 7967DRM DRIVER FOR SITRONIX ST7735R PANELS 7968M: David Lechner <david@lechnology.com> 7969S: Maintained 7970T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7971F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 7972F: drivers/gpu/drm/sitronix/st7735r.c 7973 7974DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 7975M: Javier Martinez Canillas <javierm@redhat.com> 7976S: Maintained 7977T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7978F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml 7979F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml 7980F: drivers/gpu/drm/solomon/ssd130x* 7981 7982DRM DRIVER FOR ST-ERICSSON MCDE 7983M: Linus Walleij <linus.walleij@linaro.org> 7984S: Maintained 7985T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7986F: Documentation/devicetree/bindings/display/ste,mcde.yaml 7987F: drivers/gpu/drm/mcde/ 7988 7989DRM DRIVER FOR SYNAPTICS R63353 PANELS 7990M: Michael Trimarchi <michael@amarulasolutions.com> 7991S: Maintained 7992F: Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml 7993F: drivers/gpu/drm/panel/panel-synaptics-r63353.c 7994 7995DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 7996M: Jagan Teki <jagan@amarulasolutions.com> 7997S: Maintained 7998F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 7999F: drivers/gpu/drm/bridge/ti-dlpc3433.c 8000 8001DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 8002R: Douglas Anderson <dianders@chromium.org> 8003F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 8004F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 8005 8006DRM DRIVER FOR TPO TPG110 PANELS 8007M: Linus Walleij <linus.walleij@linaro.org> 8008S: Maintained 8009T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8010F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 8011F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 8012 8013DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 8014M: Dave Airlie <airlied@redhat.com> 8015R: Sean Paul <sean@poorly.run> 8016R: Thomas Zimmermann <tzimmermann@suse.de> 8017L: dri-devel@lists.freedesktop.org 8018S: Supported 8019T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8020F: drivers/gpu/drm/udl/ 8021 8022DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 8023M: Louis Chauvet <louis.chauvet@bootlin.com> 8024R: Haneen Mohammed <hamohammed.sa@gmail.com> 8025R: Simona Vetter <simona@ffwll.ch> 8026R: Melissa Wen <melissa.srw@gmail.com> 8027L: dri-devel@lists.freedesktop.org 8028S: Maintained 8029T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8030F: Documentation/gpu/vkms.rst 8031F: drivers/gpu/drm/ci/xfails/vkms* 8032F: drivers/gpu/drm/vkms/ 8033 8034DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 8035M: Hans de Goede <hansg@kernel.org> 8036L: dri-devel@lists.freedesktop.org 8037S: Maintained 8038T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8039F: drivers/gpu/drm/vboxvideo/ 8040 8041DRM DRIVER FOR VMWARE VIRTUAL GPU 8042M: Zack Rusin <zack.rusin@broadcom.com> 8043R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 8044L: dri-devel@lists.freedesktop.org 8045S: Supported 8046T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8047F: drivers/gpu/drm/vmwgfx/ 8048F: include/uapi/drm/vmwgfx_drm.h 8049 8050DRM DRIVER FOR WIDECHIPS WS2401 PANELS 8051M: Linus Walleij <linus.walleij@linaro.org> 8052S: Maintained 8053T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8054F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 8055F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 8056 8057DRM DRIVERS 8058M: David Airlie <airlied@gmail.com> 8059M: Simona Vetter <simona@ffwll.ch> 8060L: dri-devel@lists.freedesktop.org 8061S: Maintained 8062B: https://gitlab.freedesktop.org/drm 8063C: irc://irc.oftc.net/dri-devel 8064T: git https://gitlab.freedesktop.org/drm/kernel.git 8065F: Documentation/devicetree/bindings/display/ 8066F: Documentation/devicetree/bindings/gpu/ 8067F: Documentation/gpu/ 8068F: drivers/gpu/ 8069F: rust/kernel/drm/ 8070F: include/drm/ 8071F: include/linux/vga* 8072F: include/uapi/drm/ 8073 8074DRM DRIVERS AND MISC GPU PATCHES 8075M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 8076M: Maxime Ripard <mripard@kernel.org> 8077M: Thomas Zimmermann <tzimmermann@suse.de> 8078S: Maintained 8079W: https://drm.pages.freedesktop.org/maintainer-tools/drm-misc.html 8080T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8081F: Documentation/devicetree/bindings/display/ 8082F: Documentation/devicetree/bindings/gpu/ 8083F: Documentation/gpu/ 8084F: drivers/gpu/drm/ 8085F: drivers/gpu/vga/ 8086F: rust/kernel/drm/ 8087F: include/drm/drm 8088F: include/linux/vga* 8089F: include/uapi/drm/ 8090X: drivers/gpu/drm/amd/ 8091X: drivers/gpu/drm/armada/ 8092X: drivers/gpu/drm/etnaviv/ 8093X: drivers/gpu/drm/exynos/ 8094X: drivers/gpu/drm/i915/ 8095X: drivers/gpu/drm/kmb/ 8096X: drivers/gpu/drm/mediatek/ 8097X: drivers/gpu/drm/msm/ 8098X: drivers/gpu/drm/nouveau/ 8099X: drivers/gpu/drm/radeon/ 8100X: drivers/gpu/drm/tegra/ 8101X: drivers/gpu/drm/xe/ 8102 8103DRM DRIVERS FOR ALLWINNER A10 8104M: Maxime Ripard <mripard@kernel.org> 8105M: Chen-Yu Tsai <wens@csie.org> 8106L: dri-devel@lists.freedesktop.org 8107S: Supported 8108T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8109F: Documentation/devicetree/bindings/display/allwinner* 8110F: drivers/gpu/drm/sun4i/ 8111 8112DRM DRIVERS FOR AMLOGIC SOCS 8113M: Neil Armstrong <neil.armstrong@linaro.org> 8114L: dri-devel@lists.freedesktop.org 8115L: linux-amlogic@lists.infradead.org 8116S: Supported 8117W: http://linux-meson.com/ 8118T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8119F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 8120F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 8121F: Documentation/gpu/meson.rst 8122F: drivers/gpu/drm/ci/xfails/meson* 8123F: drivers/gpu/drm/meson/ 8124 8125DRM DRIVERS FOR ATMEL HLCDC 8126M: Manikandan Muralidharan <manikandan.m@microchip.com> 8127M: Dharma Balasubiramani <dharma.b@microchip.com> 8128L: dri-devel@lists.freedesktop.org 8129S: Supported 8130T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8131F: Documentation/devicetree/bindings/display/atmel/ 8132F: drivers/gpu/drm/atmel-hlcdc/ 8133 8134DRM DRIVERS FOR BRIDGE CHIPS 8135M: Andrzej Hajda <andrzej.hajda@intel.com> 8136M: Neil Armstrong <neil.armstrong@linaro.org> 8137M: Robert Foss <rfoss@kernel.org> 8138R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 8139R: Jonas Karlman <jonas@kwiboo.se> 8140R: Jernej Skrabec <jernej.skrabec@gmail.com> 8141S: Maintained 8142T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8143F: Documentation/devicetree/bindings/display/bridge/ 8144F: drivers/gpu/drm/bridge/ 8145F: drivers/gpu/drm/display/drm_bridge_connector.c 8146F: drivers/gpu/drm/drm_bridge.c 8147F: include/drm/drm_bridge.h 8148F: include/drm/drm_bridge_connector.h 8149 8150DRM DRIVERS FOR EXYNOS 8151M: Inki Dae <inki.dae@samsung.com> 8152M: Seung-Woo Kim <sw0312.kim@samsung.com> 8153M: Kyungmin Park <kyungmin.park@samsung.com> 8154L: dri-devel@lists.freedesktop.org 8155S: Supported 8156T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 8157F: Documentation/devicetree/bindings/display/samsung/ 8158F: drivers/gpu/drm/exynos/ 8159F: include/uapi/drm/exynos_drm.h 8160 8161DRM DRIVERS FOR FREESCALE DCU 8162M: Stefan Agner <stefan@agner.ch> 8163M: Alison Wang <alison.wang@nxp.com> 8164L: dri-devel@lists.freedesktop.org 8165S: Supported 8166T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8167F: Documentation/devicetree/bindings/display/fsl,ls1021a-dcu.yaml 8168F: Documentation/devicetree/bindings/display/fsl,vf610-tcon.yaml 8169F: drivers/gpu/drm/fsl-dcu/ 8170 8171DRM DRIVERS FOR FREESCALE IMX 5/6 8172M: Philipp Zabel <p.zabel@pengutronix.de> 8173L: dri-devel@lists.freedesktop.org 8174S: Maintained 8175T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8176T: git git://git.pengutronix.de/git/pza/linux 8177F: Documentation/devicetree/bindings/display/imx/ 8178F: drivers/gpu/drm/imx/ipuv3/ 8179F: drivers/gpu/ipu-v3/ 8180 8181DRM DRIVERS FOR FREESCALE IMX8 DISPLAY CONTROLLER 8182M: Liu Ying <victor.liu@nxp.com> 8183L: dri-devel@lists.freedesktop.org 8184S: Maintained 8185T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8186F: Documentation/devicetree/bindings/display/imx/fsl,imx8qxp-dc*.yaml 8187F: drivers/gpu/drm/imx/dc/ 8188 8189DRM DRIVERS FOR FREESCALE IMX BRIDGE 8190M: Liu Ying <victor.liu@nxp.com> 8191L: dri-devel@lists.freedesktop.org 8192S: Maintained 8193F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 8194F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 8195F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 8196F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 8197F: drivers/gpu/drm/bridge/imx/ 8198 8199DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 8200M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 8201L: dri-devel@lists.freedesktop.org 8202S: Maintained 8203T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8204F: drivers/gpu/drm/gma500/ 8205 8206DRM DRIVERS FOR HISILICON 8207M: Xinliang Liu <xinliang.liu@linaro.org> 8208M: Tian Tao <tiantao6@hisilicon.com> 8209R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 8210R: Sumit Semwal <sumit.semwal@linaro.org> 8211R: Yongqin Liu <yongqin.liu@linaro.org> 8212R: John Stultz <jstultz@google.com> 8213L: dri-devel@lists.freedesktop.org 8214S: Maintained 8215T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8216F: Documentation/devicetree/bindings/display/hisilicon/ 8217F: drivers/gpu/drm/hisilicon/ 8218 8219DRM DRIVERS FOR LIMA 8220M: Qiang Yu <yuq825@gmail.com> 8221L: dri-devel@lists.freedesktop.org 8222L: lima@lists.freedesktop.org (moderated for non-subscribers) 8223S: Maintained 8224T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8225F: drivers/gpu/drm/lima/ 8226F: include/uapi/drm/lima_drm.h 8227 8228DRM DRIVERS FOR LOONGSON 8229M: Sui Jingfeng <suijingfeng@loongson.cn> 8230L: dri-devel@lists.freedesktop.org 8231S: Supported 8232T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8233F: drivers/gpu/drm/loongson/ 8234 8235DRM DRIVERS FOR MEDIATEK 8236M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 8237M: Philipp Zabel <p.zabel@pengutronix.de> 8238L: dri-devel@lists.freedesktop.org 8239L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 8240S: Supported 8241F: Documentation/devicetree/bindings/display/mediatek/ 8242F: drivers/gpu/drm/ci/xfails/mediatek* 8243F: drivers/gpu/drm/mediatek/ 8244F: drivers/phy/mediatek/phy-mtk-dp.c 8245F: drivers/phy/mediatek/phy-mtk-hdmi* 8246F: drivers/phy/mediatek/phy-mtk-mipi* 8247 8248DRM DRIVERS FOR NVIDIA TEGRA 8249M: Thierry Reding <thierry.reding@gmail.com> 8250M: Mikko Perttunen <mperttunen@nvidia.com> 8251L: dri-devel@lists.freedesktop.org 8252L: linux-tegra@vger.kernel.org 8253S: Supported 8254T: git https://gitlab.freedesktop.org/drm/tegra.git 8255F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 8256F: Documentation/devicetree/bindings/gpu/host1x/ 8257F: drivers/gpu/drm/tegra/ 8258F: drivers/gpu/host1x/ 8259F: include/linux/host1x.h 8260F: include/uapi/drm/tegra_drm.h 8261 8262DRM DRIVERS FOR PRE-DCP APPLE DISPLAY OUTPUT 8263M: Sasha Finkelstein <fnkl.kernel@gmail.com> 8264R: Janne Grunau <j@jannau.net> 8265L: dri-devel@lists.freedesktop.org 8266L: asahi@lists.linux.dev 8267S: Maintained 8268W: https://asahilinux.org 8269B: https://github.com/AsahiLinux/linux/issues 8270C: irc://irc.oftc.net/asahi-dev 8271T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8272F: Documentation/devicetree/bindings/display/apple,h7-display-pipe-mipi.yaml 8273F: Documentation/devicetree/bindings/display/apple,h7-display-pipe.yaml 8274F: Documentation/devicetree/bindings/display/panel/apple,summit.yaml 8275F: drivers/gpu/drm/adp/ 8276F: drivers/gpu/drm/panel/panel-summit.c 8277 8278DRM DRIVERS FOR RENESAS R-CAR 8279M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 8280M: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com> 8281R: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 8282L: dri-devel@lists.freedesktop.org 8283L: linux-renesas-soc@vger.kernel.org 8284S: Supported 8285T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8286F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 8287F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 8288F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 8289F: Documentation/devicetree/bindings/display/renesas,du.yaml 8290F: drivers/gpu/drm/renesas/rcar-du/ 8291 8292DRM DRIVERS FOR RENESAS RZ 8293M: Biju Das <biju.das.jz@bp.renesas.com> 8294L: dri-devel@lists.freedesktop.org 8295L: linux-renesas-soc@vger.kernel.org 8296S: Maintained 8297T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8298F: Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml 8299F: drivers/gpu/drm/renesas/rz-du/ 8300 8301DRM DRIVERS FOR RENESAS SHMOBILE 8302M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 8303M: Geert Uytterhoeven <geert+renesas@glider.be> 8304L: dri-devel@lists.freedesktop.org 8305L: linux-renesas-soc@vger.kernel.org 8306S: Supported 8307T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8308F: Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml 8309F: drivers/gpu/drm/renesas/shmobile/ 8310F: include/linux/platform_data/shmob_drm.h 8311 8312DRM DRIVERS FOR ROCKCHIP 8313M: Sandy Huang <hjc@rock-chips.com> 8314M: Heiko Stübner <heiko@sntech.de> 8315M: Andy Yan <andy.yan@rock-chips.com> 8316L: dri-devel@lists.freedesktop.org 8317S: Maintained 8318T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8319F: Documentation/devicetree/bindings/display/rockchip/ 8320F: drivers/gpu/drm/ci/xfails/rockchip* 8321F: drivers/gpu/drm/rockchip/ 8322 8323DRM DRIVERS FOR STI 8324M: Alain Volmat <alain.volmat@foss.st.com> 8325M: Raphael Gallais-Pou <rgallaispou@gmail.com> 8326L: dri-devel@lists.freedesktop.org 8327S: Maintained 8328T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8329F: Documentation/devicetree/bindings/display/st,stih4xx.txt 8330F: drivers/gpu/drm/sti 8331 8332DRM DRIVERS FOR STM 8333M: Yannick Fertre <yannick.fertre@foss.st.com> 8334M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 8335M: Philippe Cornu <philippe.cornu@foss.st.com> 8336L: dri-devel@lists.freedesktop.org 8337S: Maintained 8338T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8339F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 8340F: Documentation/devicetree/bindings/display/st,stm32mp25-lvds.yaml 8341F: drivers/gpu/drm/stm 8342 8343DRM DRIVERS FOR TI KEYSTONE 8344M: Jyri Sarha <jyri.sarha@iki.fi> 8345M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8346L: dri-devel@lists.freedesktop.org 8347S: Maintained 8348T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8349F: Documentation/devicetree/bindings/display/ti/ti,am625-oldi.yaml 8350F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 8351F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 8352F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 8353F: drivers/gpu/drm/tidss/ 8354 8355DRM DRIVERS FOR TI LCDC 8356M: Jyri Sarha <jyri.sarha@iki.fi> 8357M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8358L: dri-devel@lists.freedesktop.org 8359S: Maintained 8360T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8361F: Documentation/devicetree/bindings/display/tilcdc/ 8362F: drivers/gpu/drm/tilcdc/ 8363 8364DRM DRIVERS FOR TI OMAP 8365M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8366L: dri-devel@lists.freedesktop.org 8367S: Maintained 8368T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8369F: Documentation/devicetree/bindings/display/ti/ 8370F: drivers/gpu/drm/omapdrm/ 8371 8372DRM DRIVERS FOR V3D 8373M: Melissa Wen <mwen@igalia.com> 8374M: Maíra Canal <mcanal@igalia.com> 8375S: Supported 8376T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8377F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 8378F: drivers/gpu/drm/v3d/ 8379F: include/uapi/drm/v3d_drm.h 8380 8381DRM DRIVERS FOR VC4 8382M: Maxime Ripard <mripard@kernel.org> 8383M: Dave Stevenson <dave.stevenson@raspberrypi.com> 8384R: Maíra Canal <mcanal@igalia.com> 8385R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 8386S: Supported 8387T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8388F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 8389F: drivers/gpu/drm/vc4/ 8390F: include/uapi/drm/vc4_drm.h 8391 8392DRM DRIVERS FOR VIVANTE GPU IP 8393M: Lucas Stach <l.stach@pengutronix.de> 8394R: Russell King <linux+etnaviv@armlinux.org.uk> 8395R: Christian Gmeiner <christian.gmeiner@gmail.com> 8396L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 8397L: dri-devel@lists.freedesktop.org 8398S: Maintained 8399F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 8400F: drivers/gpu/drm/etnaviv/ 8401F: include/uapi/drm/etnaviv_drm.h 8402 8403DRM DRIVERS FOR XEN 8404M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 8405L: dri-devel@lists.freedesktop.org 8406L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 8407S: Supported 8408T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8409F: Documentation/gpu/xen-front.rst 8410F: drivers/gpu/drm/xen/ 8411 8412DRM DRIVERS FOR XILINX 8413M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 8414M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8415L: dri-devel@lists.freedesktop.org 8416S: Maintained 8417T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8418F: Documentation/devicetree/bindings/display/xlnx/ 8419F: Documentation/gpu/zynqmp.rst 8420F: drivers/gpu/drm/xlnx/ 8421 8422DRM GPU SCHEDULER 8423M: Matthew Brost <matthew.brost@intel.com> 8424M: Danilo Krummrich <dakr@kernel.org> 8425M: Philipp Stanner <phasta@kernel.org> 8426R: Christian König <ckoenig.leichtzumerken@gmail.com> 8427L: dri-devel@lists.freedesktop.org 8428S: Supported 8429T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8430F: drivers/gpu/drm/scheduler/ 8431F: include/drm/gpu_scheduler.h 8432 8433DRM LOG 8434M: Jocelyn Falempe <jfalempe@redhat.com> 8435M: Javier Martinez Canillas <javierm@redhat.com> 8436L: dri-devel@lists.freedesktop.org 8437S: Supported 8438T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8439F: drivers/gpu/drm/clients/drm_log.c 8440 8441DRM PANEL DRIVERS 8442M: Neil Armstrong <neil.armstrong@linaro.org> 8443R: Jessica Zhang <jessica.zhang@oss.qualcomm.com> 8444L: dri-devel@lists.freedesktop.org 8445S: Maintained 8446T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8447F: Documentation/devicetree/bindings/display/panel/ 8448F: drivers/gpu/drm/drm_panel.c 8449F: drivers/gpu/drm/panel/ 8450F: include/drm/drm_panel.h 8451 8452DRM PANIC 8453M: Jocelyn Falempe <jfalempe@redhat.com> 8454M: Javier Martinez Canillas <javierm@redhat.com> 8455L: dri-devel@lists.freedesktop.org 8456S: Supported 8457T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8458F: drivers/gpu/drm/drm_draw.c 8459F: drivers/gpu/drm/drm_draw_internal.h 8460F: drivers/gpu/drm/drm_panic*.c 8461F: include/drm/drm_panic* 8462 8463DRM PANIC QR CODE 8464M: Jocelyn Falempe <jfalempe@redhat.com> 8465M: Javier Martinez Canillas <javierm@redhat.com> 8466L: dri-devel@lists.freedesktop.org 8467L: rust-for-linux@vger.kernel.org 8468S: Supported 8469T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8470F: drivers/gpu/drm/drm_panic_qr.rs 8471 8472DRM PRIVACY-SCREEN CLASS 8473M: Hans de Goede <hansg@kernel.org> 8474L: dri-devel@lists.freedesktop.org 8475S: Maintained 8476T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8477F: drivers/gpu/drm/drm_privacy_screen* 8478F: include/drm/drm_privacy_screen* 8479 8480DRM TTM SUBSYSTEM 8481M: Christian Koenig <christian.koenig@amd.com> 8482M: Huang Rui <ray.huang@amd.com> 8483R: Matthew Auld <matthew.auld@intel.com> 8484R: Matthew Brost <matthew.brost@intel.com> 8485L: dri-devel@lists.freedesktop.org 8486S: Maintained 8487T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8488F: drivers/gpu/drm/ttm/ 8489F: include/drm/ttm/ 8490 8491DRM AUTOMATED TESTING 8492M: Helen Koike <helen.fornazier@gmail.com> 8493M: Vignesh Raman <vignesh.raman@collabora.com> 8494L: dri-devel@lists.freedesktop.org 8495S: Maintained 8496T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8497F: Documentation/gpu/automated_testing.rst 8498F: drivers/gpu/drm/ci/ 8499 8500DSBR100 USB FM RADIO DRIVER 8501M: Alexey Klimov <alexey.klimov@linaro.org> 8502L: linux-media@vger.kernel.org 8503S: Maintained 8504T: git git://linuxtv.org/media.git 8505F: drivers/media/radio/dsbr100.c 8506 8507DT3155 MEDIA DRIVER 8508M: Hans Verkuil <hverkuil@xs4all.nl> 8509L: linux-media@vger.kernel.org 8510S: Odd Fixes 8511W: https://linuxtv.org 8512T: git git://linuxtv.org/media.git 8513F: drivers/media/pci/dt3155/ 8514 8515DVB_USB_AF9015 MEDIA DRIVER 8516L: linux-media@vger.kernel.org 8517S: Orphan 8518W: https://linuxtv.org 8519Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8520F: drivers/media/usb/dvb-usb-v2/af9015* 8521 8522DVB_USB_AF9035 MEDIA DRIVER 8523L: linux-media@vger.kernel.org 8524S: Orphan 8525W: https://linuxtv.org 8526Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8527F: drivers/media/usb/dvb-usb-v2/af9035* 8528 8529DVB_USB_ANYSEE MEDIA DRIVER 8530L: linux-media@vger.kernel.org 8531S: Orphan 8532W: https://linuxtv.org 8533Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8534F: drivers/media/usb/dvb-usb-v2/anysee* 8535 8536DVB_USB_AU6610 MEDIA DRIVER 8537L: linux-media@vger.kernel.org 8538S: Orphan 8539W: https://linuxtv.org 8540Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8541F: drivers/media/usb/dvb-usb-v2/au6610* 8542 8543DVB_USB_CE6230 MEDIA DRIVER 8544L: linux-media@vger.kernel.org 8545S: Orphan 8546W: https://linuxtv.org 8547Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8548F: drivers/media/usb/dvb-usb-v2/ce6230* 8549 8550DVB_USB_CXUSB MEDIA DRIVER 8551M: Michael Krufky <mkrufky@linuxtv.org> 8552L: linux-media@vger.kernel.org 8553S: Maintained 8554W: https://linuxtv.org 8555W: http://github.com/mkrufky 8556Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8557T: git git://linuxtv.org/media.git 8558F: drivers/media/usb/dvb-usb/cxusb* 8559 8560DVB_USB_EC168 MEDIA DRIVER 8561L: linux-media@vger.kernel.org 8562S: Orphan 8563W: https://linuxtv.org 8564Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8565F: drivers/media/usb/dvb-usb-v2/ec168* 8566 8567DVB_USB_GL861 MEDIA DRIVER 8568L: linux-media@vger.kernel.org 8569S: Orphan 8570W: https://linuxtv.org 8571Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8572F: drivers/media/usb/dvb-usb-v2/gl861* 8573 8574DVB_USB_MXL111SF MEDIA DRIVER 8575M: Michael Krufky <mkrufky@linuxtv.org> 8576L: linux-media@vger.kernel.org 8577S: Maintained 8578W: https://linuxtv.org 8579W: http://github.com/mkrufky 8580Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8581T: git git://linuxtv.org/mkrufky/mxl111sf.git 8582F: drivers/media/usb/dvb-usb-v2/mxl111sf* 8583 8584DVB_USB_RTL28XXU MEDIA DRIVER 8585L: linux-media@vger.kernel.org 8586S: Orphan 8587W: https://linuxtv.org 8588Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8589F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 8590 8591DVB_USB_V2 MEDIA DRIVER 8592L: linux-media@vger.kernel.org 8593S: Orphan 8594W: https://linuxtv.org 8595W: http://palosaari.fi/linux/ 8596Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8597F: drivers/media/usb/dvb-usb-v2/dvb_usb* 8598F: drivers/media/usb/dvb-usb-v2/usb_urb.c 8599 8600DYNAMIC DEBUG 8601M: Jason Baron <jbaron@akamai.com> 8602M: Jim Cromie <jim.cromie@gmail.com> 8603S: Maintained 8604F: include/linux/dynamic_debug.h 8605F: lib/dynamic_debug.c 8606F: lib/test_dynamic_debug.c 8607 8608DYNAMIC INTERRUPT MODERATION 8609M: Tal Gilboa <talgi@nvidia.com> 8610S: Maintained 8611F: Documentation/networking/net_dim.rst 8612F: include/linux/dim.h 8613F: lib/dim/ 8614 8615DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 8616M: Daniel Lezcano <daniel.lezcano@kernel.org> 8617L: linux-pm@vger.kernel.org 8618S: Supported 8619B: https://bugzilla.kernel.org 8620T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 8621F: drivers/powercap/dtpm* 8622F: include/linux/dtpm.h 8623 8624DZ DECSTATION DZ11 SERIAL DRIVER 8625M: "Maciej W. Rozycki" <macro@orcam.me.uk> 8626S: Maintained 8627F: drivers/tty/serial/dz.* 8628 8629E3X0 POWER BUTTON DRIVER 8630M: Moritz Fischer <moritz.fischer@ettus.com> 8631L: usrp-users@lists.ettus.com 8632S: Supported 8633W: http://www.ettus.com 8634F: Documentation/devicetree/bindings/input/e3x0-button.txt 8635F: drivers/input/misc/e3x0-button.c 8636 8637E4000 MEDIA DRIVER 8638L: linux-media@vger.kernel.org 8639S: Orphan 8640W: https://linuxtv.org 8641Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8642F: drivers/media/tuners/e4000* 8643 8644EARTH_PT1 MEDIA DRIVER 8645M: Akihiro Tsukada <tskd08@gmail.com> 8646L: linux-media@vger.kernel.org 8647S: Odd Fixes 8648F: drivers/media/pci/pt1/ 8649 8650EARTH_PT3 MEDIA DRIVER 8651M: Akihiro Tsukada <tskd08@gmail.com> 8652L: linux-media@vger.kernel.org 8653S: Odd Fixes 8654F: drivers/media/pci/pt3/ 8655 8656EC100 MEDIA DRIVER 8657L: linux-media@vger.kernel.org 8658S: Orphan 8659W: https://linuxtv.org 8660Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8661F: drivers/media/dvb-frontends/ec100* 8662 8663ECONET MIPS PLATFORM 8664M: Caleb James DeLisle <cjd@cjdns.fr> 8665L: linux-mips@vger.kernel.org 8666S: Maintained 8667F: Documentation/devicetree/bindings/interrupt-controller/econet,en751221-intc.yaml 8668F: Documentation/devicetree/bindings/mips/econet.yaml 8669F: Documentation/devicetree/bindings/timer/econet,en751221-timer.yaml 8670F: arch/mips/boot/dts/econet/ 8671F: arch/mips/econet/ 8672F: drivers/clocksource/timer-econet-en751221.c 8673F: drivers/irqchip/irq-econet-en751221.c 8674 8675ECRYPT FILE SYSTEM 8676M: Tyler Hicks <code@tyhicks.com> 8677L: ecryptfs@vger.kernel.org 8678S: Odd Fixes 8679W: http://ecryptfs.org 8680W: https://launchpad.net/ecryptfs 8681T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 8682F: Documentation/filesystems/ecryptfs.rst 8683F: fs/ecryptfs/ 8684 8685EDAC-AMD64 8686M: Yazen Ghannam <yazen.ghannam@amd.com> 8687L: linux-edac@vger.kernel.org 8688S: Supported 8689F: drivers/edac/amd64_edac* 8690F: drivers/edac/mce_amd* 8691 8692EDAC-ARMADA 8693M: Jan Luebbe <jlu@pengutronix.de> 8694L: linux-edac@vger.kernel.org 8695S: Maintained 8696F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 8697F: drivers/edac/armada_xp_* 8698 8699EDAC-AST2500 8700M: Stefan Schaeckeler <sschaeck@cisco.com> 8701S: Supported 8702F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 8703F: drivers/edac/aspeed_edac.c 8704 8705EDAC-BLUEFIELD 8706M: Shravan Kumar Ramani <shravankr@nvidia.com> 8707M: David Thompson <davthompson@nvidia.com> 8708S: Supported 8709F: drivers/edac/bluefield_edac.c 8710 8711EDAC-CALXEDA 8712M: Andre Przywara <andre.przywara@arm.com> 8713L: linux-edac@vger.kernel.org 8714S: Maintained 8715F: drivers/edac/highbank* 8716 8717EDAC-CAVIUM OCTEON 8718M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 8719L: linux-edac@vger.kernel.org 8720L: linux-mips@vger.kernel.org 8721S: Maintained 8722F: drivers/edac/octeon_edac* 8723 8724EDAC-CAVIUM THUNDERX 8725M: Robert Richter <rric@kernel.org> 8726L: linux-edac@vger.kernel.org 8727S: Odd Fixes 8728F: drivers/edac/thunderx_edac* 8729 8730EDAC-CORE 8731M: Borislav Petkov <bp@alien8.de> 8732M: Tony Luck <tony.luck@intel.com> 8733R: James Morse <james.morse@arm.com> 8734R: Mauro Carvalho Chehab <mchehab@kernel.org> 8735R: Robert Richter <rric@kernel.org> 8736L: linux-edac@vger.kernel.org 8737S: Supported 8738T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 8739F: Documentation/driver-api/edac.rst 8740F: drivers/edac/ 8741F: include/linux/edac.h 8742 8743EDAC-DMC520 8744M: Lei Wang <lewan@microsoft.com> 8745L: linux-edac@vger.kernel.org 8746S: Supported 8747F: drivers/edac/dmc520_edac.c 8748 8749EDAC-E752X 8750M: Mark Gross <markgross@kernel.org> 8751L: linux-edac@vger.kernel.org 8752S: Maintained 8753F: drivers/edac/e752x_edac.c 8754 8755EDAC-E7XXX 8756L: linux-edac@vger.kernel.org 8757S: Maintained 8758F: drivers/edac/e7xxx_edac.c 8759 8760EDAC-FSL_DDR 8761R: Frank Li <Frank.Li@nxp.com> 8762L: imx@lists.linux.dev 8763L: linux-edac@vger.kernel.org 8764S: Maintained 8765F: drivers/edac/fsl_ddr_edac.* 8766 8767EDAC-GHES 8768M: Mauro Carvalho Chehab <mchehab@kernel.org> 8769L: linux-edac@vger.kernel.org 8770S: Maintained 8771F: drivers/edac/ghes_edac.c 8772 8773EDAC-I10NM 8774M: Tony Luck <tony.luck@intel.com> 8775L: linux-edac@vger.kernel.org 8776S: Maintained 8777F: drivers/edac/i10nm_base.c 8778 8779EDAC-I3000 8780L: linux-edac@vger.kernel.org 8781S: Orphan 8782F: drivers/edac/i3000_edac.c 8783 8784EDAC-I5000 8785L: linux-edac@vger.kernel.org 8786S: Maintained 8787F: drivers/edac/i5000_edac.c 8788 8789EDAC-I5400 8790M: Mauro Carvalho Chehab <mchehab@kernel.org> 8791L: linux-edac@vger.kernel.org 8792S: Maintained 8793F: drivers/edac/i5400_edac.c 8794 8795EDAC-I7300 8796M: Mauro Carvalho Chehab <mchehab@kernel.org> 8797L: linux-edac@vger.kernel.org 8798S: Maintained 8799F: drivers/edac/i7300_edac.c 8800 8801EDAC-I7CORE 8802M: Mauro Carvalho Chehab <mchehab@kernel.org> 8803L: linux-edac@vger.kernel.org 8804S: Maintained 8805F: drivers/edac/i7core_edac.c 8806 8807EDAC-I82443BXGX 8808M: Tim Small <tim@buttersideup.com> 8809L: linux-edac@vger.kernel.org 8810S: Maintained 8811F: drivers/edac/i82443bxgx_edac.c 8812 8813EDAC-I82975X 8814M: "Arvind R." <arvino55@gmail.com> 8815L: linux-edac@vger.kernel.org 8816S: Maintained 8817F: drivers/edac/i82975x_edac.c 8818 8819EDAC-IE31200 8820M: Jason Baron <jbaron@akamai.com> 8821L: linux-edac@vger.kernel.org 8822S: Maintained 8823F: drivers/edac/ie31200_edac.c 8824 8825EDAC-IGEN6 8826M: Tony Luck <tony.luck@intel.com> 8827R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 8828L: linux-edac@vger.kernel.org 8829S: Maintained 8830F: drivers/edac/igen6_edac.c 8831 8832EDAC-MPC85XX 8833M: Johannes Thumshirn <morbidrsa@gmail.com> 8834L: linux-edac@vger.kernel.org 8835S: Maintained 8836F: drivers/edac/mpc85xx_edac.[ch] 8837 8838EDAC-NPCM 8839M: Marvin Lin <kflin@nuvoton.com> 8840M: Stanley Chu <yschu@nuvoton.com> 8841L: linux-edac@vger.kernel.org 8842S: Maintained 8843F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 8844F: drivers/edac/npcm_edac.c 8845 8846EDAC-PASEMI 8847M: Egor Martovetsky <egor@pasemi.com> 8848L: linux-edac@vger.kernel.org 8849S: Maintained 8850F: drivers/edac/pasemi_edac.c 8851 8852EDAC-PND2 8853M: Tony Luck <tony.luck@intel.com> 8854L: linux-edac@vger.kernel.org 8855S: Maintained 8856F: drivers/edac/pnd2_edac.[ch] 8857 8858EDAC-QCOM 8859M: Manivannan Sadhasivam <mani@kernel.org> 8860L: linux-arm-msm@vger.kernel.org 8861L: linux-edac@vger.kernel.org 8862S: Maintained 8863F: drivers/edac/qcom_edac.c 8864 8865EDAC-R82600 8866M: Tim Small <tim@buttersideup.com> 8867L: linux-edac@vger.kernel.org 8868S: Maintained 8869F: drivers/edac/r82600_edac.c 8870 8871EDAC-SBRIDGE 8872M: Tony Luck <tony.luck@intel.com> 8873R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 8874L: linux-edac@vger.kernel.org 8875S: Maintained 8876F: drivers/edac/sb_edac.c 8877 8878EDAC-SKYLAKE 8879M: Tony Luck <tony.luck@intel.com> 8880L: linux-edac@vger.kernel.org 8881S: Maintained 8882F: drivers/edac/skx_*.[ch] 8883 8884EDAC-TI 8885M: Tero Kristo <kristo@kernel.org> 8886L: linux-edac@vger.kernel.org 8887S: Odd Fixes 8888F: drivers/edac/ti_edac.c 8889 8890EDIROL UA-101/UA-1000 DRIVER 8891M: Clemens Ladisch <clemens@ladisch.de> 8892L: linux-sound@vger.kernel.org 8893S: Maintained 8894T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8895F: sound/usb/misc/ua101.c 8896 8897EFI TEST DRIVER 8898M: Ivan Hu <ivan.hu@canonical.com> 8899M: Ard Biesheuvel <ardb@kernel.org> 8900L: linux-efi@vger.kernel.org 8901S: Maintained 8902F: drivers/firmware/efi/test/ 8903 8904EFI VARIABLE FILESYSTEM 8905M: Jeremy Kerr <jk@ozlabs.org> 8906M: Ard Biesheuvel <ardb@kernel.org> 8907L: linux-efi@vger.kernel.org 8908S: Maintained 8909T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 8910F: fs/efivarfs/ 8911 8912EFIFB FRAMEBUFFER DRIVER 8913M: Peter Jones <pjones@redhat.com> 8914L: linux-fbdev@vger.kernel.org 8915S: Maintained 8916F: drivers/video/fbdev/efifb.c 8917 8918EFS FILESYSTEM 8919S: Orphan 8920W: http://aeschi.ch.eu.org/efs/ 8921F: fs/efs/ 8922 8923EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 8924L: netdev@vger.kernel.org 8925S: Orphan 8926F: drivers/net/ethernet/ibm/ehea/ 8927 8928ELM327 CAN NETWORK DRIVER 8929M: Max Staudt <max@enpas.org> 8930L: linux-can@vger.kernel.org 8931S: Maintained 8932F: Documentation/networking/device_drivers/can/can327.rst 8933F: drivers/net/can/can327.c 8934 8935EM28XX VIDEO4LINUX DRIVER 8936M: Mauro Carvalho Chehab <mchehab@kernel.org> 8937L: linux-media@vger.kernel.org 8938S: Maintained 8939W: https://linuxtv.org 8940T: git git://linuxtv.org/media.git 8941F: Documentation/admin-guide/media/em28xx* 8942F: drivers/media/usb/em28xx/ 8943 8944EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 8945M: Adrian Hunter <adrian.hunter@intel.com> 8946M: Asutosh Das <quic_asutoshd@quicinc.com> 8947R: Ritesh Harjani <ritesh.list@gmail.com> 8948L: linux-mmc@vger.kernel.org 8949S: Supported 8950F: drivers/mmc/host/cqhci* 8951 8952EMS CPC-PCI CAN DRIVER 8953M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 8954M: support@ems-wuensche.com 8955L: linux-can@vger.kernel.org 8956S: Maintained 8957F: drivers/net/can/sja1000/ems_pci.c 8958 8959EMULEX 10Gbps iSCSI - OneConnect DRIVER 8960M: Ketan Mukadam <ketan.mukadam@broadcom.com> 8961L: linux-scsi@vger.kernel.org 8962S: Supported 8963W: http://www.broadcom.com 8964F: drivers/scsi/be2iscsi/ 8965 8966EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 8967M: Ajit Khaparde <ajit.khaparde@broadcom.com> 8968M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 8969M: Somnath Kotur <somnath.kotur@broadcom.com> 8970L: netdev@vger.kernel.org 8971S: Maintained 8972W: http://www.emulex.com 8973F: drivers/net/ethernet/emulex/benet/ 8974 8975EMULEX ONECONNECT ROCE DRIVER 8976M: Selvin Xavier <selvin.xavier@broadcom.com> 8977L: linux-rdma@vger.kernel.org 8978S: Odd Fixes 8979W: http://www.broadcom.com 8980F: drivers/infiniband/hw/ocrdma/ 8981F: include/uapi/rdma/ocrdma-abi.h 8982 8983EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 8984M: James Smart <james.smart@broadcom.com> 8985M: Ram Vegesna <ram.vegesna@broadcom.com> 8986L: linux-scsi@vger.kernel.org 8987L: target-devel@vger.kernel.org 8988S: Supported 8989W: http://www.broadcom.com 8990F: drivers/scsi/elx/ 8991 8992EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 8993M: James Smart <james.smart@broadcom.com> 8994M: Dick Kennedy <dick.kennedy@broadcom.com> 8995L: linux-scsi@vger.kernel.org 8996S: Supported 8997W: http://www.broadcom.com 8998F: drivers/scsi/lpfc/ 8999 9000ENE CB710 FLASH CARD READER DRIVER 9001M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 9002S: Maintained 9003F: drivers/misc/cb710/ 9004F: drivers/mmc/host/cb710-mmc.* 9005F: include/linux/cb710.h 9006 9007ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 9008M: Maxim Levitsky <maximlevitsky@gmail.com> 9009S: Maintained 9010F: drivers/media/rc/ene_ir.* 9011 9012ENERGY MODEL 9013M: Lukasz Luba <lukasz.luba@arm.com> 9014M: "Rafael J. Wysocki" <rafael@kernel.org> 9015L: linux-pm@vger.kernel.org 9016S: Maintained 9017F: kernel/power/energy_model.c 9018F: include/linux/energy_model.h 9019F: Documentation/power/energy-model.rst 9020 9021EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 9022M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 9023L: linuxppc-dev@lists.ozlabs.org 9024S: Maintained 9025F: drivers/tty/ehv_bytechan.c 9026 9027EPSON S1D13XXX FRAMEBUFFER DRIVER 9028M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 9029S: Maintained 9030T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 9031F: drivers/video/fbdev/s1d13xxxfb.c 9032F: include/video/s1d13xxxfb.h 9033 9034EROFS FILE SYSTEM 9035M: Gao Xiang <xiang@kernel.org> 9036M: Chao Yu <chao@kernel.org> 9037R: Yue Hu <zbestahu@gmail.com> 9038R: Jeffle Xu <jefflexu@linux.alibaba.com> 9039R: Sandeep Dhavale <dhavale@google.com> 9040R: Hongbo Li <lihongbo22@huawei.com> 9041L: linux-erofs@lists.ozlabs.org 9042S: Maintained 9043W: https://erofs.docs.kernel.org 9044T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 9045F: Documentation/ABI/testing/sysfs-fs-erofs 9046F: Documentation/filesystems/erofs.rst 9047F: fs/erofs/ 9048F: include/trace/events/erofs.h 9049 9050ERRSEQ ERROR TRACKING INFRASTRUCTURE 9051M: Jeff Layton <jlayton@kernel.org> 9052S: Maintained 9053F: include/linux/errseq.h 9054F: lib/errseq.c 9055 9056ESD CAN NETWORK DRIVERS 9057M: Stefan Mätje <stefan.maetje@esd.eu> 9058R: socketcan@esd.eu 9059L: linux-can@vger.kernel.org 9060S: Maintained 9061F: drivers/net/can/esd/ 9062 9063ESD CAN/USB DRIVERS 9064M: Frank Jungclaus <frank.jungclaus@esd.eu> 9065R: socketcan@esd.eu 9066L: linux-can@vger.kernel.org 9067S: Maintained 9068F: drivers/net/can/usb/esd_usb.c 9069 9070ET131X NETWORK DRIVER 9071M: Mark Einon <mark.einon@gmail.com> 9072S: Odd Fixes 9073F: drivers/net/ethernet/agere/ 9074 9075ETAS ES58X CAN/USB DRIVER 9076M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 9077L: linux-can@vger.kernel.org 9078S: Maintained 9079F: Documentation/networking/devlink/etas_es58x.rst 9080F: drivers/net/can/usb/etas_es58x/ 9081 9082ETHERNET BRIDGE 9083M: Nikolay Aleksandrov <razor@blackwall.org> 9084M: Ido Schimmel <idosch@nvidia.com> 9085L: bridge@lists.linux.dev 9086L: netdev@vger.kernel.org 9087S: Maintained 9088W: http://www.linuxfoundation.org/en/Net:Bridge 9089F: include/linux/if_bridge.h 9090F: include/uapi/linux/if_bridge.h 9091F: include/linux/netfilter_bridge/ 9092F: net/bridge/ 9093 9094ETHERNET PHY LIBRARY 9095M: Andrew Lunn <andrew@lunn.ch> 9096M: Heiner Kallweit <hkallweit1@gmail.com> 9097R: Russell King <linux@armlinux.org.uk> 9098L: netdev@vger.kernel.org 9099S: Maintained 9100F: Documentation/ABI/testing/sysfs-class-net-phydev 9101F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 9102F: Documentation/devicetree/bindings/net/mdio* 9103F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 9104F: Documentation/networking/phy.rst 9105F: drivers/net/mdio/ 9106F: drivers/net/mdio/acpi_mdio.c 9107F: drivers/net/mdio/fwnode_mdio.c 9108F: drivers/net/mdio/of_mdio.c 9109F: drivers/net/pcs/ 9110F: drivers/net/phy/ 9111F: include/dt-bindings/net/qca-ar803x.h 9112F: include/linux/*mdio*.h 9113F: include/linux/linkmode.h 9114F: include/linux/mdio/*.h 9115F: include/linux/mii.h 9116F: include/linux/of_net.h 9117F: include/linux/phy.h 9118F: include/linux/phy_fixed.h 9119F: include/linux/phy_link_topology.h 9120F: include/linux/phylib_stubs.h 9121F: include/linux/platform_data/mdio-bcm-unimac.h 9122F: include/linux/platform_data/mdio-gpio.h 9123F: include/trace/events/mdio.h 9124F: include/uapi/linux/mdio.h 9125F: include/uapi/linux/mii.h 9126F: net/core/of_net.c 9127 9128ETHERNET PHY LIBRARY [RUST] 9129M: FUJITA Tomonori <fujita.tomonori@gmail.com> 9130R: Trevor Gross <tmgross@umich.edu> 9131L: netdev@vger.kernel.org 9132L: rust-for-linux@vger.kernel.org 9133S: Maintained 9134F: rust/kernel/net/phy.rs 9135F: rust/kernel/net/phy/reg.rs 9136 9137EXEC & BINFMT API, ELF 9138M: Kees Cook <kees@kernel.org> 9139L: linux-mm@kvack.org 9140S: Supported 9141T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 9142F: Documentation/userspace-api/ELF.rst 9143F: fs/*binfmt_*.c 9144F: fs/Kconfig.binfmt 9145F: fs/exec.c 9146F: fs/tests/binfmt_*_kunit.c 9147F: fs/tests/exec_kunit.c 9148F: include/linux/binfmts.h 9149F: include/linux/elf.h 9150F: include/uapi/linux/auxvec.h 9151F: include/uapi/linux/binfmts.h 9152F: include/uapi/linux/elf.h 9153F: kernel/fork.c 9154F: mm/vma_exec.c 9155F: tools/testing/selftests/exec/ 9156N: asm/elf.h 9157N: binfmt 9158 9159EXFAT FILE SYSTEM 9160M: Namjae Jeon <linkinjeon@kernel.org> 9161M: Sungjong Seo <sj1557.seo@samsung.com> 9162R: Yuezhang Mo <yuezhang.mo@sony.com> 9163L: linux-fsdevel@vger.kernel.org 9164S: Maintained 9165T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 9166F: fs/exfat/ 9167 9168EXPRESSWIRE PROTOCOL LIBRARY 9169M: Duje Mihanović <duje.mihanovic@skole.hr> 9170L: linux-leds@vger.kernel.org 9171S: Maintained 9172F: drivers/leds/leds-expresswire.c 9173F: include/linux/leds-expresswire.h 9174 9175EXT2 FILE SYSTEM 9176M: Jan Kara <jack@suse.com> 9177L: linux-ext4@vger.kernel.org 9178S: Maintained 9179F: Documentation/filesystems/ext2.rst 9180T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git 9181F: fs/ext2/ 9182F: include/linux/ext2* 9183 9184EXT4 FILE SYSTEM 9185M: "Theodore Ts'o" <tytso@mit.edu> 9186M: Andreas Dilger <adilger.kernel@dilger.ca> 9187L: linux-ext4@vger.kernel.org 9188S: Maintained 9189W: http://ext4.wiki.kernel.org 9190Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 9191T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 9192F: Documentation/filesystems/ext4/ 9193F: fs/ext4/ 9194F: include/trace/events/ext4.h 9195F: include/uapi/linux/ext4.h 9196 9197Extended Verification Module (EVM) 9198M: Mimi Zohar <zohar@linux.ibm.com> 9199M: Roberto Sassu <roberto.sassu@huawei.com> 9200L: linux-integrity@vger.kernel.org 9201S: Supported 9202T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 9203F: security/integrity/ 9204F: security/integrity/evm/ 9205 9206EXTENSIBLE FIRMWARE INTERFACE (EFI) 9207M: Ard Biesheuvel <ardb@kernel.org> 9208L: linux-efi@vger.kernel.org 9209S: Maintained 9210T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 9211F: Documentation/admin-guide/efi-stub.rst 9212F: arch/*/include/asm/efi.h 9213F: arch/*/kernel/efi.c 9214F: arch/arm/boot/compressed/efi-header.S 9215F: arch/x86/platform/efi/ 9216F: drivers/firmware/efi/ 9217F: include/linux/efi*.h 9218 9219EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 9220M: MyungJoo Ham <myungjoo.ham@samsung.com> 9221M: Chanwoo Choi <cw00.choi@samsung.com> 9222L: linux-kernel@vger.kernel.org 9223S: Maintained 9224T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 9225F: Documentation/devicetree/bindings/extcon/ 9226F: Documentation/driver-api/extcon.rst 9227F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 9228F: drivers/extcon/ 9229F: include/linux/extcon.h 9230F: include/linux/extcon/ 9231 9232EXTRA BOOT CONFIG 9233M: Masami Hiramatsu <mhiramat@kernel.org> 9234L: linux-kernel@vger.kernel.org 9235L: linux-trace-kernel@vger.kernel.org 9236S: Maintained 9237Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 9238T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 9239F: Documentation/admin-guide/bootconfig.rst 9240F: fs/proc/bootconfig.c 9241F: include/linux/bootconfig.h 9242F: lib/bootconfig-data.S 9243F: lib/bootconfig.c 9244F: tools/bootconfig/* 9245F: tools/bootconfig/scripts/* 9246 9247EXTRON DA HD 4K PLUS CEC DRIVER 9248M: Hans Verkuil <hverkuil@xs4all.nl> 9249L: linux-media@vger.kernel.org 9250S: Maintained 9251T: git git://linuxtv.org/media.git 9252F: drivers/media/cec/usb/extron-da-hd-4k-plus/ 9253 9254EXYNOS DP DRIVER 9255M: Jingoo Han <jingoohan1@gmail.com> 9256L: dri-devel@lists.freedesktop.org 9257S: Maintained 9258F: drivers/gpu/drm/exynos/exynos_dp* 9259 9260EXYNOS SYSMMU (IOMMU) driver 9261M: Marek Szyprowski <m.szyprowski@samsung.com> 9262L: iommu@lists.linux.dev 9263S: Maintained 9264F: drivers/iommu/exynos-iommu.c 9265 9266F2FS FILE SYSTEM 9267M: Jaegeuk Kim <jaegeuk@kernel.org> 9268M: Chao Yu <chao@kernel.org> 9269L: linux-f2fs-devel@lists.sourceforge.net 9270S: Maintained 9271W: https://f2fs.wiki.kernel.org/ 9272Q: https://patchwork.kernel.org/project/f2fs/list/ 9273B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 9274T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 9275F: Documentation/ABI/testing/sysfs-fs-f2fs 9276F: Documentation/filesystems/f2fs.rst 9277F: fs/f2fs/ 9278F: include/linux/f2fs_fs.h 9279F: include/trace/events/f2fs.h 9280F: include/uapi/linux/f2fs.h 9281 9282F71805F HARDWARE MONITORING DRIVER 9283M: Jean Delvare <jdelvare@suse.com> 9284L: linux-hwmon@vger.kernel.org 9285S: Maintained 9286F: Documentation/hwmon/f71805f.rst 9287F: drivers/hwmon/f71805f.c 9288 9289FADDR2LINE 9290M: Josh Poimboeuf <jpoimboe@kernel.org> 9291S: Maintained 9292F: scripts/faddr2line 9293 9294FAILOVER MODULE 9295M: Sridhar Samudrala <sridhar.samudrala@intel.com> 9296L: netdev@vger.kernel.org 9297S: Supported 9298F: Documentation/networking/failover.rst 9299F: include/net/failover.h 9300F: net/core/failover.c 9301 9302FANOTIFY 9303M: Jan Kara <jack@suse.cz> 9304R: Amir Goldstein <amir73il@gmail.com> 9305R: Matthew Bobrowski <repnop@google.com> 9306L: linux-fsdevel@vger.kernel.org 9307S: Maintained 9308F: fs/notify/fanotify/ 9309F: include/linux/fanotify.h 9310F: include/uapi/linux/fanotify.h 9311 9312FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 9313M: Linus Walleij <linus.walleij@linaro.org> 9314L: linux-usb@vger.kernel.org 9315S: Maintained 9316F: drivers/usb/fotg210/ 9317 9318FARSYNC SYNCHRONOUS DRIVER 9319M: Kevin Curtis <kevin.curtis@farsite.co.uk> 9320S: Supported 9321W: http://www.farsite.co.uk/ 9322F: drivers/net/wan/farsync.* 9323 9324FAULT INJECTION SUPPORT 9325M: Akinobu Mita <akinobu.mita@gmail.com> 9326S: Supported 9327F: Documentation/fault-injection/ 9328F: lib/fault-inject.c 9329F: tools/testing/fault-injection/ 9330 9331FBTFT Framebuffer drivers 9332M: Andy Shevchenko <andy@kernel.org> 9333L: dri-devel@lists.freedesktop.org 9334L: linux-fbdev@vger.kernel.org 9335S: Odd fixes 9336F: drivers/staging/fbtft/ 9337 9338FC0011 TUNER DRIVER 9339M: Michael Buesch <m@bues.ch> 9340L: linux-media@vger.kernel.org 9341S: Maintained 9342F: drivers/media/tuners/fc0011.c 9343F: drivers/media/tuners/fc0011.h 9344 9345FC2580 MEDIA DRIVER 9346L: linux-media@vger.kernel.org 9347S: Orphan 9348W: https://linuxtv.org 9349Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9350F: drivers/media/tuners/fc2580* 9351 9352FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 9353M: Hannes Reinecke <hare@suse.de> 9354L: linux-scsi@vger.kernel.org 9355S: Supported 9356W: www.Open-FCoE.org 9357F: drivers/scsi/fcoe/ 9358F: drivers/scsi/libfc/ 9359F: include/scsi/fc/ 9360F: include/scsi/libfc.h 9361F: include/scsi/libfcoe.h 9362F: include/uapi/scsi/fc/ 9363 9364FILE LOCKING (flock() and fcntl()/lockf()) 9365M: Jeff Layton <jlayton@kernel.org> 9366M: Chuck Lever <chuck.lever@oracle.com> 9367R: Alexander Aring <alex.aring@gmail.com> 9368L: linux-fsdevel@vger.kernel.org 9369S: Maintained 9370F: fs/fcntl.c 9371F: fs/locks.c 9372F: include/linux/fcntl.h 9373F: include/uapi/linux/fcntl.h 9374 9375FILESYSTEM DIRECT ACCESS (DAX) 9376M: Dan Williams <dan.j.williams@intel.com> 9377R: Matthew Wilcox <willy@infradead.org> 9378R: Jan Kara <jack@suse.cz> 9379L: linux-fsdevel@vger.kernel.org 9380L: nvdimm@lists.linux.dev 9381S: Supported 9382F: fs/dax.c 9383F: include/linux/dax.h 9384F: include/trace/events/fs_dax.h 9385 9386FILESYSTEMS (VFS and infrastructure) 9387M: Alexander Viro <viro@zeniv.linux.org.uk> 9388M: Christian Brauner <brauner@kernel.org> 9389R: Jan Kara <jack@suse.cz> 9390L: linux-fsdevel@vger.kernel.org 9391S: Maintained 9392T: git https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git 9393F: fs/* 9394F: include/linux/fs.h 9395F: include/linux/fs_types.h 9396F: include/uapi/linux/fs.h 9397F: include/uapi/linux/openat2.h 9398F: rust/kernel/fs.rs 9399F: rust/kernel/fs/ 9400F: rust/kernel/seq_file.rs 9401F: rust/kernel/sync/poll.rs 9402F: Documentation/driver-api/early-userspace/buffer-format.rst 9403F: init/do_mounts* 9404F: init/*initramfs* 9405 9406FILESYSTEMS [EXPORTFS] 9407M: Chuck Lever <chuck.lever@oracle.com> 9408M: Jeff Layton <jlayton@kernel.org> 9409R: Amir Goldstein <amir73il@gmail.com> 9410L: linux-fsdevel@vger.kernel.org 9411L: linux-nfs@vger.kernel.org 9412S: Supported 9413F: Documentation/filesystems/nfs/exporting.rst 9414F: fs/exportfs/ 9415F: fs/fhandle.c 9416F: include/linux/exportfs.h 9417 9418FILESYSTEMS [IDMAPPED MOUNTS] 9419M: Christian Brauner <brauner@kernel.org> 9420M: Seth Forshee <sforshee@kernel.org> 9421L: linux-fsdevel@vger.kernel.org 9422S: Maintained 9423F: Documentation/filesystems/idmappings.rst 9424F: fs/mnt_idmapping.c 9425F: include/linux/mnt_idmapping.* 9426F: tools/testing/selftests/mount_setattr/ 9427 9428FILESYSTEMS [IOMAP] 9429M: Christian Brauner <brauner@kernel.org> 9430R: Darrick J. Wong <djwong@kernel.org> 9431L: linux-xfs@vger.kernel.org 9432L: linux-fsdevel@vger.kernel.org 9433S: Supported 9434F: Documentation/filesystems/iomap/* 9435F: fs/iomap/ 9436F: include/linux/iomap.h 9437 9438FILESYSTEMS [NETFS LIBRARY] 9439M: David Howells <dhowells@redhat.com> 9440M: Paulo Alcantara <pc@manguebit.org> 9441L: netfs@lists.linux.dev 9442L: linux-fsdevel@vger.kernel.org 9443S: Supported 9444F: Documentation/filesystems/caching/ 9445F: Documentation/filesystems/netfs_library.rst 9446F: fs/netfs/ 9447F: include/linux/fscache*.h 9448F: include/linux/netfs.h 9449F: include/trace/events/fscache.h 9450F: include/trace/events/netfs.h 9451 9452FILESYSTEMS [STACKABLE] 9453M: Miklos Szeredi <miklos@szeredi.hu> 9454M: Amir Goldstein <amir73il@gmail.com> 9455L: linux-fsdevel@vger.kernel.org 9456L: linux-unionfs@vger.kernel.org 9457S: Maintained 9458F: fs/backing-file.c 9459F: include/linux/backing-file.h 9460 9461FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 9462M: Riku Voipio <riku.voipio@iki.fi> 9463L: linux-hwmon@vger.kernel.org 9464S: Maintained 9465F: drivers/hwmon/f75375s.c 9466F: include/linux/f75375s.h 9467 9468FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 9469M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 9470L: linux-can@vger.kernel.org 9471S: Maintained 9472F: drivers/net/can/usb/f81604.c 9473 9474FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 9475M: Clemens Ladisch <clemens@ladisch.de> 9476M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 9477L: linux-sound@vger.kernel.org 9478S: Maintained 9479T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 9480F: include/uapi/sound/firewire.h 9481F: sound/firewire/ 9482 9483FIREWIRE MEDIA DRIVERS (firedtv) 9484M: Stefan Richter <stefanr@s5r6.in-berlin.de> 9485L: linux-media@vger.kernel.org 9486L: linux1394-devel@lists.sourceforge.net 9487S: Maintained 9488T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 9489F: drivers/media/firewire/ 9490 9491FIREWIRE SBP-2 TARGET 9492M: Chris Boot <bootc@bootc.net> 9493L: linux-scsi@vger.kernel.org 9494L: target-devel@vger.kernel.org 9495L: linux1394-devel@lists.sourceforge.net 9496S: Maintained 9497T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 9498F: drivers/target/sbp/ 9499 9500FIREWIRE SUBSYSTEM 9501M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 9502M: Takashi Sakamoto <takaswie@kernel.org> 9503L: linux1394-devel@lists.sourceforge.net 9504S: Maintained 9505W: http://ieee1394.docs.kernel.org/ 9506T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 9507F: drivers/firewire/ 9508F: include/linux/firewire.h 9509F: include/uapi/linux/firewire*.h 9510F: tools/firewire/ 9511 9512FIRMWARE FRAMEWORK FOR ARMV8-A 9513M: Sudeep Holla <sudeep.holla@arm.com> 9514L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9515S: Maintained 9516F: drivers/firmware/arm_ffa/ 9517F: include/linux/arm_ffa.h 9518 9519FIRMWARE LOADER (request_firmware) 9520M: Luis Chamberlain <mcgrof@kernel.org> 9521M: Russ Weight <russ.weight@linux.dev> 9522M: Danilo Krummrich <dakr@kernel.org> 9523L: linux-kernel@vger.kernel.org 9524S: Maintained 9525F: Documentation/firmware_class/ 9526F: drivers/base/firmware_loader/ 9527F: rust/kernel/firmware.rs 9528F: include/linux/firmware.h 9529 9530FLEXTIMER FTM-QUADDEC DRIVER 9531M: Patrick Havelange <patrick.havelange@essensium.com> 9532L: linux-iio@vger.kernel.org 9533S: Maintained 9534F: Documentation/devicetree/bindings/counter/fsl,ftm-quaddec.yaml 9535F: drivers/counter/ftm-quaddec.c 9536 9537FLOPPY DRIVER 9538M: Denis Efremov <efremov@linux.com> 9539L: linux-block@vger.kernel.org 9540S: Odd Fixes 9541F: drivers/block/floppy.c 9542 9543FLYSKY FSIA6B RC RECEIVER 9544M: Markus Koch <markus@notsyncing.net> 9545L: linux-input@vger.kernel.org 9546S: Maintained 9547F: drivers/input/joystick/fsia6b.c 9548 9549FOCUSRITE CONTROL PROTOCOL/SCARLETT2 MIXER DRIVERS (Scarlett Gen 2+, Clarett, and Vocaster) 9550M: Geoffrey D. Bennett <g@b4.vu> 9551L: linux-sound@vger.kernel.org 9552S: Maintained 9553W: https://github.com/geoffreybennett/linux-fcp 9554B: https://github.com/geoffreybennett/linux-fcp/issues 9555T: git https://github.com/geoffreybennett/linux-fcp.git 9556F: include/uapi/sound/fcp.h 9557F: include/uapi/sound/scarlett2.h 9558F: sound/usb/fcp.c 9559F: sound/usb/mixer_scarlett2.c 9560 9561FORCEDETH GIGABIT ETHERNET DRIVER 9562M: Rain River <rain.1986.08.12@gmail.com> 9563M: Zhu Yanjun <zyjzyj2000@gmail.com> 9564L: netdev@vger.kernel.org 9565S: Maintained 9566F: drivers/net/ethernet/nvidia/* 9567 9568FORTIFY_SOURCE 9569M: Kees Cook <kees@kernel.org> 9570L: linux-hardening@vger.kernel.org 9571S: Supported 9572T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9573F: include/linux/fortify-string.h 9574F: lib/test_fortify/* 9575F: lib/tests/fortify_kunit.c 9576F: lib/tests/memcpy_kunit.c 9577K: \bunsafe_memcpy\b 9578K: \b__NO_FORTIFY\b 9579 9580FPGA DFL DRIVERS 9581M: Xu Yilun <yilun.xu@intel.com> 9582R: Tom Rix <trix@redhat.com> 9583L: linux-fpga@vger.kernel.org 9584S: Maintained 9585F: Documentation/ABI/testing/sysfs-bus-dfl* 9586F: Documentation/fpga/dfl.rst 9587F: drivers/fpga/dfl* 9588F: drivers/uio/uio_dfl.c 9589F: include/linux/dfl.h 9590F: include/uapi/linux/fpga-dfl.h 9591 9592FPGA MANAGER FRAMEWORK 9593M: Moritz Fischer <mdf@kernel.org> 9594M: Xu Yilun <yilun.xu@intel.com> 9595R: Tom Rix <trix@redhat.com> 9596L: linux-fpga@vger.kernel.org 9597S: Maintained 9598Q: http://patchwork.kernel.org/project/linux-fpga/list/ 9599T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 9600F: Documentation/devicetree/bindings/fpga/ 9601F: Documentation/driver-api/fpga/ 9602F: Documentation/fpga/ 9603F: drivers/fpga/ 9604F: include/linux/fpga/ 9605 9606FPU EMULATOR 9607M: Bill Metzenthen <billm@melbpc.org.au> 9608S: Maintained 9609W: https://floatingpoint.billm.au/ 9610F: arch/x86/math-emu/ 9611 9612FRAMEBUFFER CORE 9613M: Simona Vetter <simona@ffwll.ch> 9614S: Odd Fixes 9615T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 9616F: drivers/video/fbdev/core/ 9617 9618FRAMEBUFFER DRAWING 9619M: Zsolt Kajtar <soci@c64.rulez.org> 9620S: Odd Fixes 9621F: drivers/video/fbdev/core/cfbcopyarea.c 9622F: drivers/video/fbdev/core/cfbfillrect.c 9623F: drivers/video/fbdev/core/cfbimgblt.c 9624F: drivers/video/fbdev/core/cfbmem.h 9625F: drivers/video/fbdev/core/fb_copyarea.h 9626F: drivers/video/fbdev/core/fb_draw.h 9627F: drivers/video/fbdev/core/fb_fillrect.h 9628F: drivers/video/fbdev/core/fb_imageblit.h 9629F: drivers/video/fbdev/core/syscopyarea.c 9630F: drivers/video/fbdev/core/sysfillrect.c 9631F: drivers/video/fbdev/core/sysimgblt.c 9632F: drivers/video/fbdev/core/sysmem.h 9633 9634FRAMEBUFFER LAYER 9635M: Helge Deller <deller@gmx.de> 9636L: linux-fbdev@vger.kernel.org 9637L: dri-devel@lists.freedesktop.org 9638S: Maintained 9639Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 9640T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 9641F: Documentation/fb/ 9642F: drivers/video/ 9643F: include/linux/fb.h 9644F: include/uapi/linux/fb.h 9645F: include/uapi/video/ 9646F: include/video/ 9647 9648FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 9649M: Horia Geantă <horia.geanta@nxp.com> 9650M: Pankaj Gupta <pankaj.gupta@nxp.com> 9651M: Gaurav Jain <gaurav.jain@nxp.com> 9652L: linux-crypto@vger.kernel.org 9653S: Maintained 9654F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 9655F: drivers/crypto/caam/ 9656 9657FREESCALE COLDFIRE M5441X MMC DRIVER 9658M: Angelo Dureghello <adureghello@baylibre.com> 9659L: linux-mmc@vger.kernel.org 9660S: Maintained 9661F: drivers/mmc/host/sdhci-esdhc-mcf.c 9662F: include/linux/platform_data/mmc-esdhc-mcf.h 9663 9664FREESCALE DIU FRAMEBUFFER DRIVER 9665M: Timur Tabi <timur@kernel.org> 9666L: linux-fbdev@vger.kernel.org 9667S: Maintained 9668F: drivers/video/fbdev/fsl-diu-fb.* 9669 9670FREESCALE DMA DRIVER 9671M: Zhang Wei <zw@zh-kernel.org> 9672L: linuxppc-dev@lists.ozlabs.org 9673S: Maintained 9674F: drivers/dma/fsldma.* 9675 9676FREESCALE DSPI DRIVER 9677M: Vladimir Oltean <olteanv@gmail.com> 9678L: linux-spi@vger.kernel.org 9679L: imx@lists.linux.dev 9680S: Maintained 9681F: Documentation/devicetree/bindings/spi/fsl,dspi*.yaml 9682F: drivers/spi/spi-fsl-dspi.c 9683F: include/linux/spi/spi-fsl-dspi.h 9684 9685FREESCALE eDMA DRIVER 9686M: Frank Li <Frank.Li@nxp.com> 9687L: imx@lists.linux.dev 9688L: dmaengine@vger.kernel.org 9689S: Maintained 9690F: Documentation/devicetree/bindings/dma/fsl,edma.yaml 9691F: drivers/dma/fsl-edma*.* 9692 9693FREESCALE ENETC ETHERNET DRIVERS 9694M: Claudiu Manoil <claudiu.manoil@nxp.com> 9695M: Vladimir Oltean <vladimir.oltean@nxp.com> 9696M: Wei Fang <wei.fang@nxp.com> 9697M: Clark Wang <xiaoning.wang@nxp.com> 9698L: imx@lists.linux.dev 9699L: netdev@vger.kernel.org 9700S: Maintained 9701F: Documentation/devicetree/bindings/net/fsl,enetc*.yaml 9702F: Documentation/devicetree/bindings/net/nxp,netc-blk-ctrl.yaml 9703F: drivers/net/ethernet/freescale/enetc/ 9704F: include/linux/fsl/enetc_mdio.h 9705F: include/linux/fsl/netc_global.h 9706F: include/linux/fsl/ntmp.h 9707 9708FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 9709M: Claudiu Manoil <claudiu.manoil@nxp.com> 9710L: netdev@vger.kernel.org 9711S: Maintained 9712F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 9713F: drivers/net/ethernet/freescale/gianfar* 9714 9715FREESCALE GPMI NAND DRIVER 9716M: Han Xu <han.xu@nxp.com> 9717L: imx@lists.linux.dev 9718L: linux-mtd@lists.infradead.org 9719S: Maintained 9720F: drivers/mtd/nand/raw/gpmi-nand/* 9721 9722FREESCALE I2C CPM DRIVER 9723M: Jochen Friedrich <jochen@scram.de> 9724L: linuxppc-dev@lists.ozlabs.org 9725L: linux-i2c@vger.kernel.org 9726S: Maintained 9727F: drivers/i2c/busses/i2c-cpm.c 9728 9729FREESCALE IMX / MXC FEC DRIVER 9730M: Wei Fang <wei.fang@nxp.com> 9731R: Shenwei Wang <shenwei.wang@nxp.com> 9732R: Clark Wang <xiaoning.wang@nxp.com> 9733L: imx@lists.linux.dev 9734L: netdev@vger.kernel.org 9735S: Maintained 9736F: Documentation/devicetree/bindings/net/fsl,fec.yaml 9737F: drivers/net/ethernet/freescale/fec.h 9738F: drivers/net/ethernet/freescale/fec_main.c 9739F: drivers/net/ethernet/freescale/fec_ptp.c 9740 9741FREESCALE IMX / MXC FRAMEBUFFER DRIVER 9742M: Sascha Hauer <s.hauer@pengutronix.de> 9743R: Pengutronix Kernel Team <kernel@pengutronix.de> 9744L: linux-fbdev@vger.kernel.org 9745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9746S: Maintained 9747F: drivers/video/fbdev/imxfb.c 9748 9749FREESCALE IMX DDR PMU DRIVER 9750M: Frank Li <Frank.li@nxp.com> 9751L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9752S: Maintained 9753F: Documentation/admin-guide/perf/imx-ddr.rst 9754F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 9755F: drivers/perf/fsl_imx8_ddr_perf.c 9756 9757FREESCALE IMX I2C DRIVER 9758M: Oleksij Rempel <o.rempel@pengutronix.de> 9759R: Pengutronix Kernel Team <kernel@pengutronix.de> 9760L: linux-i2c@vger.kernel.org 9761S: Maintained 9762F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 9763F: drivers/i2c/busses/i2c-imx.c 9764 9765FREESCALE IMX LPI2C DRIVER 9766M: Dong Aisheng <aisheng.dong@nxp.com> 9767L: linux-i2c@vger.kernel.org 9768L: imx@lists.linux.dev 9769S: Maintained 9770F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 9771F: drivers/i2c/busses/i2c-imx-lpi2c.c 9772 9773FREESCALE IMX LPSPI DRIVER 9774M: Frank Li <Frank.Li@nxp.com> 9775L: linux-spi@vger.kernel.org 9776L: imx@lists.linux.dev 9777S: Maintained 9778F: Documentation/devicetree/bindings/spi/spi-fsl-lpspi.yaml 9779F: drivers/spi/spi-fsl-lpspi.c 9780 9781FREESCALE MPC I2C DRIVER 9782M: Chris Packham <chris.packham@alliedtelesis.co.nz> 9783L: linux-i2c@vger.kernel.org 9784S: Maintained 9785F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 9786F: drivers/i2c/busses/i2c-mpc.c 9787 9788FREESCALE QORIQ DPAA ETHERNET DRIVER 9789M: Madalin Bucur <madalin.bucur@nxp.com> 9790L: netdev@vger.kernel.org 9791S: Maintained 9792F: drivers/net/ethernet/freescale/dpaa 9793 9794FREESCALE QORIQ DPAA FMAN DRIVER 9795M: Madalin Bucur <madalin.bucur@nxp.com> 9796R: Sean Anderson <sean.anderson@seco.com> 9797L: netdev@vger.kernel.org 9798S: Maintained 9799F: Documentation/devicetree/bindings/net/fsl,fman*.yaml 9800F: drivers/net/ethernet/freescale/fman 9801 9802FREESCALE QORIQ PTP CLOCK DRIVER 9803M: Yangbo Lu <yangbo.lu@nxp.com> 9804L: netdev@vger.kernel.org 9805S: Maintained 9806F: Documentation/devicetree/bindings/ptp/fsl,ptp.yaml 9807F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 9808F: drivers/net/ethernet/freescale/dpaa2/dprtc* 9809F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 9810F: drivers/ptp/ptp_qoriq.c 9811F: drivers/ptp/ptp_qoriq_debugfs.c 9812F: include/linux/fsl/ptp_qoriq.h 9813 9814FREESCALE QUAD SPI DRIVER 9815M: Han Xu <han.xu@nxp.com> 9816L: linux-spi@vger.kernel.org 9817L: imx@lists.linux.dev 9818S: Maintained 9819F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 9820F: drivers/spi/spi-fsl-qspi.c 9821 9822FREESCALE QUICC ENGINE LIBRARY 9823M: Qiang Zhao <qiang.zhao@nxp.com> 9824M: Christophe Leroy <christophe.leroy@csgroup.eu> 9825L: linuxppc-dev@lists.ozlabs.org 9826S: Maintained 9827F: drivers/soc/fsl/qe/ 9828F: include/soc/fsl/qe/ 9829 9830FREESCALE QUICC ENGINE QMC DRIVER 9831M: Herve Codina <herve.codina@bootlin.com> 9832L: linuxppc-dev@lists.ozlabs.org 9833S: Maintained 9834F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 9835F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-ucc-qmc.yaml 9836F: drivers/soc/fsl/qe/qmc.c 9837F: include/soc/fsl/qe/qmc.h 9838 9839FREESCALE QUICC ENGINE QMC HDLC DRIVER 9840M: Herve Codina <herve.codina@bootlin.com> 9841L: netdev@vger.kernel.org 9842L: linuxppc-dev@lists.ozlabs.org 9843S: Maintained 9844F: drivers/net/wan/fsl_qmc_hdlc.c 9845 9846FREESCALE QUICC ENGINE TSA DRIVER 9847M: Herve Codina <herve.codina@bootlin.com> 9848L: linuxppc-dev@lists.ozlabs.org 9849S: Maintained 9850F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 9851F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-tsa.yaml 9852F: drivers/soc/fsl/qe/tsa.c 9853F: drivers/soc/fsl/qe/tsa.h 9854F: include/dt-bindings/soc/cpm1-fsl,tsa.h 9855F: include/dt-bindings/soc/qe-fsl,tsa.h 9856 9857FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 9858L: netdev@vger.kernel.org 9859L: linuxppc-dev@lists.ozlabs.org 9860S: Orphan 9861F: drivers/net/ethernet/freescale/ucc_geth* 9862 9863FREESCALE QUICC ENGINE UCC HDLC DRIVER 9864M: Zhao Qiang <qiang.zhao@nxp.com> 9865L: netdev@vger.kernel.org 9866L: linuxppc-dev@lists.ozlabs.org 9867S: Maintained 9868F: drivers/net/wan/fsl_ucc_hdlc* 9869 9870FREESCALE QUICC ENGINE UCC UART DRIVER 9871M: Timur Tabi <timur@kernel.org> 9872L: linuxppc-dev@lists.ozlabs.org 9873S: Maintained 9874F: drivers/tty/serial/ucc_uart.c 9875 9876FREESCALE SOC DRIVERS 9877M: Christophe Leroy <christophe.leroy@csgroup.eu> 9878L: linuxppc-dev@lists.ozlabs.org 9879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9880S: Maintained 9881F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 9882F: Documentation/devicetree/bindings/soc/fsl/ 9883F: drivers/soc/fsl/ 9884F: include/linux/fsl/ 9885F: include/soc/fsl/ 9886 9887FREESCALE SOC FS_ENET DRIVER 9888M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 9889L: linuxppc-dev@lists.ozlabs.org 9890L: netdev@vger.kernel.org 9891S: Maintained 9892F: drivers/net/ethernet/freescale/fs_enet/ 9893 9894FREESCALE SOC SOUND DRIVERS 9895M: Shengjiu Wang <shengjiu.wang@gmail.com> 9896M: Xiubo Li <Xiubo.Lee@gmail.com> 9897R: Fabio Estevam <festevam@gmail.com> 9898R: Nicolin Chen <nicoleotsuka@gmail.com> 9899L: linux-sound@vger.kernel.org 9900L: linuxppc-dev@lists.ozlabs.org 9901S: Maintained 9902F: sound/soc/fsl/fsl* 9903F: sound/soc/fsl/imx* 9904 9905FREESCALE SOC LPC32XX SOUND DRIVERS 9906M: J.M.B. Downing <jonathan.downing@nautel.com> 9907M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 9908R: Vladimir Zapolskiy <vz@mleia.com> 9909L: linux-sound@vger.kernel.org 9910L: linuxppc-dev@lists.ozlabs.org 9911S: Maintained 9912F: Documentation/devicetree/bindings/sound/nxp,lpc3220-i2s.yaml 9913F: sound/soc/fsl/lpc3xxx-* 9914 9915FREESCALE SOC SOUND QMC DRIVER 9916M: Herve Codina <herve.codina@bootlin.com> 9917L: linux-sound@vger.kernel.org 9918L: linuxppc-dev@lists.ozlabs.org 9919S: Maintained 9920F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 9921F: sound/soc/fsl/fsl_qmc_audio.c 9922 9923FREESCALE USB PERIPHERAL DRIVERS 9924L: linux-usb@vger.kernel.org 9925L: linuxppc-dev@lists.ozlabs.org 9926S: Orphan 9927F: drivers/usb/gadget/udc/fsl* 9928 9929FREESCALE USB PHY DRIVER 9930L: linux-usb@vger.kernel.org 9931L: linuxppc-dev@lists.ozlabs.org 9932S: Orphan 9933F: drivers/usb/phy/phy-fsl-usb* 9934 9935FREEVXFS FILESYSTEM 9936M: Christoph Hellwig <hch@infradead.org> 9937S: Maintained 9938W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 9939F: fs/freevxfs/ 9940 9941FREEZER 9942M: "Rafael J. Wysocki" <rafael@kernel.org> 9943R: Pavel Machek <pavel@kernel.org> 9944L: linux-pm@vger.kernel.org 9945S: Supported 9946F: Documentation/power/freezing-of-tasks.rst 9947F: include/linux/freezer.h 9948F: kernel/freezer.c 9949 9950FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 9951M: Eric Biggers <ebiggers@kernel.org> 9952M: Theodore Y. Ts'o <tytso@mit.edu> 9953M: Jaegeuk Kim <jaegeuk@kernel.org> 9954L: linux-fscrypt@vger.kernel.org 9955S: Supported 9956Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 9957T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 9958F: Documentation/filesystems/fscrypt.rst 9959F: fs/crypto/ 9960F: include/linux/fscrypt.h 9961F: include/uapi/linux/fscrypt.h 9962 9963FSI SUBSYSTEM 9964M: Eddie James <eajames@linux.ibm.com> 9965R: Ninad Palsule <ninad@linux.ibm.com> 9966L: linux-fsi@lists.ozlabs.org 9967S: Supported 9968Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 9969F: drivers/fsi/ 9970F: include/linux/fsi*.h 9971F: include/trace/events/fsi*.h 9972 9973FSI-ATTACHED I2C DRIVER 9974M: Eddie James <eajames@linux.ibm.com> 9975L: linux-i2c@vger.kernel.org 9976L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 9977S: Maintained 9978F: Documentation/devicetree/bindings/i2c/ibm,i2c-fsi.yaml 9979F: drivers/i2c/busses/i2c-fsi.c 9980 9981FSI-ATTACHED SPI DRIVER 9982M: Eddie James <eajames@linux.ibm.com> 9983L: linux-spi@vger.kernel.org 9984S: Maintained 9985F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 9986F: drivers/spi/spi-fsi.c 9987 9988FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 9989M: Jan Kara <jack@suse.cz> 9990R: Amir Goldstein <amir73il@gmail.com> 9991L: linux-fsdevel@vger.kernel.org 9992S: Maintained 9993T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 9994F: fs/notify/ 9995F: include/linux/fsnotify*.h 9996 9997FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 9998M: Eric Biggers <ebiggers@kernel.org> 9999M: Theodore Y. Ts'o <tytso@mit.edu> 10000L: fsverity@lists.linux.dev 10001S: Supported 10002Q: https://patchwork.kernel.org/project/fsverity/list/ 10003T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 10004F: Documentation/filesystems/fsverity.rst 10005F: fs/verity/ 10006F: include/linux/fsverity.h 10007F: include/uapi/linux/fsverity.h 10008 10009FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 10010M: Michael Zaidman <michael.zaidman@gmail.com> 10011L: linux-i2c@vger.kernel.org 10012L: linux-input@vger.kernel.org 10013S: Maintained 10014F: drivers/hid/hid-ft260.c 10015 10016FUJITSU LAPTOP EXTRAS 10017M: Jonathan Woithe <jwoithe@just42.net> 10018L: platform-driver-x86@vger.kernel.org 10019S: Maintained 10020F: drivers/platform/x86/fujitsu-laptop.c 10021 10022FUJITSU TABLET EXTRAS 10023M: Robert Gerlach <khnz@gmx.de> 10024L: platform-driver-x86@vger.kernel.org 10025S: Maintained 10026F: drivers/platform/x86/fujitsu-tablet.c 10027 10028FUNCTION HOOKS (FTRACE) 10029M: Steven Rostedt <rostedt@goodmis.org> 10030M: Masami Hiramatsu <mhiramat@kernel.org> 10031R: Mark Rutland <mark.rutland@arm.com> 10032L: linux-kernel@vger.kernel.org 10033L: linux-trace-kernel@vger.kernel.org 10034S: Maintained 10035Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 10036T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 10037F: Documentation/trace/ftrace* 10038F: arch/*/*/*/*ftrace* 10039F: arch/*/*/*ftrace* 10040F: include/*/ftrace.h 10041F: kernel/trace/fgraph.c 10042F: kernel/trace/ftrace* 10043F: samples/ftrace 10044 10045FUNGIBLE ETHERNET DRIVERS 10046M: Dimitris Michailidis <dmichail@fungible.com> 10047L: netdev@vger.kernel.org 10048S: Maintained 10049F: drivers/net/ethernet/fungible/ 10050 10051FUSE: FILESYSTEM IN USERSPACE 10052M: Miklos Szeredi <miklos@szeredi.hu> 10053L: linux-fsdevel@vger.kernel.org 10054S: Maintained 10055W: https://github.com/libfuse/ 10056T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 10057F: Documentation/filesystems/fuse* 10058F: fs/fuse/ 10059F: include/uapi/linux/fuse.h 10060 10061FUTEX SUBSYSTEM 10062M: Thomas Gleixner <tglx@linutronix.de> 10063M: Ingo Molnar <mingo@redhat.com> 10064R: Peter Zijlstra <peterz@infradead.org> 10065R: Darren Hart <dvhart@infradead.org> 10066R: Davidlohr Bueso <dave@stgolabs.net> 10067R: André Almeida <andrealmeid@igalia.com> 10068L: linux-kernel@vger.kernel.org 10069S: Maintained 10070T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 10071F: Documentation/locking/*futex* 10072F: include/asm-generic/futex.h 10073F: include/linux/futex.h 10074F: include/uapi/linux/futex.h 10075F: kernel/futex/* 10076F: tools/perf/bench/futex* 10077F: tools/testing/selftests/futex/ 10078 10079FWCTL SUBSYSTEM 10080M: Dave Jiang <dave.jiang@intel.com> 10081M: Jason Gunthorpe <jgg@nvidia.com> 10082M: Saeed Mahameed <saeedm@nvidia.com> 10083R: Jonathan Cameron <Jonathan.Cameron@huawei.com> 10084S: Maintained 10085F: Documentation/userspace-api/fwctl/ 10086F: drivers/fwctl/ 10087F: include/linux/fwctl.h 10088F: include/uapi/fwctl/ 10089 10090FWCTL MLX5 DRIVER 10091M: Saeed Mahameed <saeedm@nvidia.com> 10092R: Itay Avraham <itayavr@nvidia.com> 10093L: linux-kernel@vger.kernel.org 10094S: Maintained 10095F: drivers/fwctl/mlx5/ 10096 10097FWCTL PDS DRIVER 10098M: Brett Creeley <brett.creeley@amd.com> 10099L: linux-kernel@vger.kernel.org 10100S: Maintained 10101F: drivers/fwctl/pds/ 10102 10103GALAXYCORE GC0308 CAMERA SENSOR DRIVER 10104M: Sebastian Reichel <sre@kernel.org> 10105L: linux-media@vger.kernel.org 10106S: Maintained 10107F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml 10108F: drivers/media/i2c/gc0308.c 10109 10110GALAXYCORE GC05a2 CAMERA SENSOR DRIVER 10111M: Zhi Mao <zhi.mao@mediatek.com> 10112L: linux-media@vger.kernel.org 10113S: Maintained 10114F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc05a2.yaml 10115F: drivers/media/i2c/gc05a2.c 10116 10117GALAXYCORE GC08A3 CAMERA SENSOR DRIVER 10118M: Zhi Mao <zhi.mao@mediatek.com> 10119L: linux-media@vger.kernel.org 10120S: Maintained 10121F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc08a3.yaml 10122F: drivers/media/i2c/gc08a3.c 10123 10124GALAXYCORE GC2145 SENSOR DRIVER 10125M: Alain Volmat <alain.volmat@foss.st.com> 10126L: linux-media@vger.kernel.org 10127S: Maintained 10128T: git git://linuxtv.org/media.git 10129F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml 10130F: drivers/media/i2c/gc2145.c 10131 10132GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 10133M: Tim Harvey <tharvey@gateworks.com> 10134S: Maintained 10135F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 10136F: Documentation/hwmon/gsc-hwmon.rst 10137F: drivers/hwmon/gsc-hwmon.c 10138F: drivers/mfd/gateworks-gsc.c 10139F: include/linux/mfd/gsc.h 10140F: include/linux/platform_data/gsc_hwmon.h 10141 10142GCC PLUGINS 10143M: Kees Cook <kees@kernel.org> 10144L: linux-hardening@vger.kernel.org 10145S: Maintained 10146T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 10147F: Documentation/kbuild/gcc-plugins.rst 10148F: scripts/Makefile.gcc-plugins 10149F: scripts/gcc-plugins/ 10150 10151GCOV BASED KERNEL PROFILING 10152M: Peter Oberparleiter <oberpar@linux.ibm.com> 10153S: Maintained 10154F: Documentation/dev-tools/gcov.rst 10155F: kernel/gcov/ 10156 10157GDB KERNEL DEBUGGING HELPER SCRIPTS 10158M: Jan Kiszka <jan.kiszka@siemens.com> 10159M: Kieran Bingham <kbingham@kernel.org> 10160S: Supported 10161F: scripts/gdb/ 10162 10163GE HEALTHCARE PMC ADC DRIVER 10164M: Herve Codina <herve.codina@bootlin.com> 10165L: linux-iio@vger.kernel.org 10166S: Maintained 10167F: Documentation/devicetree/bindings/iio/adc/gehc,pmc-adc.yaml 10168F: drivers/iio/adc/gehc-pmc-adc.c 10169F: include/dt-bindings/iio/adc/gehc,pmc-adc.h 10170 10171GEMINI CRYPTO DRIVER 10172M: Corentin Labbe <clabbe@baylibre.com> 10173L: linux-crypto@vger.kernel.org 10174S: Maintained 10175F: drivers/crypto/gemini/ 10176 10177GEMTEK FM RADIO RECEIVER DRIVER 10178M: Hans Verkuil <hverkuil@xs4all.nl> 10179L: linux-media@vger.kernel.org 10180S: Maintained 10181W: https://linuxtv.org 10182T: git git://linuxtv.org/media.git 10183F: drivers/media/radio/radio-gemtek* 10184 10185GENDWARFKSYMS 10186M: Sami Tolvanen <samitolvanen@google.com> 10187L: linux-modules@vger.kernel.org 10188L: linux-kbuild@vger.kernel.org 10189S: Maintained 10190F: scripts/gendwarfksyms/ 10191 10192GENERIC ARCHITECTURE TOPOLOGY 10193M: Sudeep Holla <sudeep.holla@arm.com> 10194L: linux-kernel@vger.kernel.org 10195S: Maintained 10196F: drivers/base/arch_topology.c 10197F: include/linux/arch_topology.h 10198 10199GENERIC ENTRY CODE 10200M: Thomas Gleixner <tglx@linutronix.de> 10201M: Peter Zijlstra <peterz@infradead.org> 10202M: Andy Lutomirski <luto@kernel.org> 10203L: linux-kernel@vger.kernel.org 10204S: Maintained 10205T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 10206F: include/linux/entry-common.h 10207F: include/linux/entry-kvm.h 10208F: include/linux/irq-entry-common.h 10209F: kernel/entry/ 10210 10211GENERIC GPIO I2C DRIVER 10212M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10213S: Supported 10214F: drivers/i2c/busses/i2c-gpio.c 10215F: include/linux/platform_data/i2c-gpio.h 10216 10217GENERIC GPIO I2C MULTIPLEXER DRIVER 10218M: Peter Korsgaard <peter.korsgaard@barco.com> 10219L: linux-i2c@vger.kernel.org 10220S: Supported 10221F: Documentation/i2c/muxes/i2c-mux-gpio.rst 10222F: drivers/i2c/muxes/i2c-mux-gpio.c 10223F: include/linux/platform_data/i2c-mux-gpio.h 10224 10225GENERIC GPIO RESET DRIVER 10226M: Krzysztof Kozlowski <krzk@kernel.org> 10227S: Maintained 10228F: drivers/reset/reset-gpio.c 10229 10230GENERIC HDLC (WAN) DRIVERS 10231M: Krzysztof Halasa <khc@pm.waw.pl> 10232S: Maintained 10233W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 10234F: drivers/net/wan/c101.c 10235F: drivers/net/wan/hd6457* 10236F: drivers/net/wan/hdlc* 10237F: drivers/net/wan/n2.c 10238F: drivers/net/wan/pc300too.c 10239F: drivers/net/wan/pci200syn.c 10240F: drivers/net/wan/wanxl* 10241 10242GENERIC INCLUDE/ASM HEADER FILES 10243M: Arnd Bergmann <arnd@arndb.de> 10244L: linux-arch@vger.kernel.org 10245S: Maintained 10246T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 10247F: include/asm-generic/ 10248F: include/uapi/asm-generic/ 10249 10250GENERIC PHY FRAMEWORK 10251M: Vinod Koul <vkoul@kernel.org> 10252M: Kishon Vijay Abraham I <kishon@kernel.org> 10253L: linux-phy@lists.infradead.org 10254S: Supported 10255Q: https://patchwork.kernel.org/project/linux-phy/list/ 10256T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 10257F: Documentation/devicetree/bindings/phy/ 10258F: drivers/phy/ 10259F: include/dt-bindings/phy/ 10260F: include/linux/phy/ 10261 10262GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 10263M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10264S: Supported 10265F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 10266F: drivers/i2c/muxes/i2c-demux-pinctrl.c 10267 10268GENERIC PM DOMAINS 10269M: Ulf Hansson <ulf.hansson@linaro.org> 10270L: linux-pm@vger.kernel.org 10271S: Supported 10272F: Documentation/devicetree/bindings/power/power?domain* 10273T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 10274F: drivers/pmdomain/ 10275F: include/linux/pm_domain.h 10276 10277GENERIC RADIX TREE 10278M: Kent Overstreet <kent.overstreet@linux.dev> 10279S: Supported 10280C: irc://irc.oftc.net/bcache 10281F: include/linux/generic-radix-tree.h 10282F: lib/generic-radix-tree.c 10283 10284GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 10285M: Eugen Hristev <eugen.hristev@microchip.com> 10286L: linux-input@vger.kernel.org 10287S: Maintained 10288F: drivers/input/touchscreen/resistive-adc-touch.c 10289 10290GENERIC STRING LIBRARY 10291M: Kees Cook <kees@kernel.org> 10292R: Andy Shevchenko <andy@kernel.org> 10293L: linux-hardening@vger.kernel.org 10294S: Supported 10295T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 10296F: include/linux/string.h 10297F: include/linux/string_choices.h 10298F: include/linux/string_helpers.h 10299F: lib/string.c 10300F: lib/string_helpers.c 10301F: lib/tests/string_helpers_kunit.c 10302F: lib/tests/string_kunit.c 10303F: scripts/coccinelle/api/string_choices.cocci 10304 10305GENERIC UIO DRIVER FOR PCI DEVICES 10306M: "Michael S. Tsirkin" <mst@redhat.com> 10307L: kvm@vger.kernel.org 10308S: Supported 10309F: drivers/uio/uio_pci_generic.c 10310 10311GENERIC VDSO LIBRARY 10312M: Andy Lutomirski <luto@kernel.org> 10313M: Thomas Gleixner <tglx@linutronix.de> 10314M: Vincenzo Frascino <vincenzo.frascino@arm.com> 10315L: linux-kernel@vger.kernel.org 10316S: Maintained 10317T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 10318F: include/asm-generic/vdso/vsyscall.h 10319F: include/vdso/ 10320F: kernel/time/vsyscall.c 10321F: lib/vdso/ 10322F: tools/testing/selftests/vDSO/ 10323 10324GENWQE (IBM Generic Workqueue Card) 10325M: Frank Haverkamp <haver@linux.ibm.com> 10326S: Supported 10327F: drivers/misc/genwqe/ 10328 10329GET_MAINTAINER SCRIPT 10330M: Joe Perches <joe@perches.com> 10331S: Maintained 10332F: scripts/get_maintainer.pl 10333 10334GFS2 FILE SYSTEM 10335M: Andreas Gruenbacher <agruenba@redhat.com> 10336L: gfs2@lists.linux.dev 10337S: Supported 10338B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 10339T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 10340F: Documentation/filesystems/gfs2* 10341F: fs/gfs2/ 10342F: include/uapi/linux/gfs2_ondisk.h 10343 10344GIGABYTE WATERFORCE SENSOR DRIVER 10345M: Aleksa Savic <savicaleksa83@gmail.com> 10346L: linux-hwmon@vger.kernel.org 10347S: Maintained 10348F: Documentation/hwmon/gigabyte_waterforce.rst 10349F: drivers/hwmon/gigabyte_waterforce.c 10350 10351GIGABYTE WMI DRIVER 10352M: Thomas Weißschuh <linux@weissschuh.net> 10353L: platform-driver-x86@vger.kernel.org 10354S: Maintained 10355F: drivers/platform/x86/gigabyte-wmi.c 10356 10357GNSS SUBSYSTEM 10358M: Johan Hovold <johan@kernel.org> 10359S: Maintained 10360T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 10361F: Documentation/ABI/testing/sysfs-class-gnss 10362F: Documentation/devicetree/bindings/gnss/ 10363F: drivers/gnss/ 10364F: include/linux/gnss.h 10365 10366GO7007 MPEG CODEC 10367M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 10368L: linux-media@vger.kernel.org 10369S: Maintained 10370F: drivers/media/usb/go7007/ 10371 10372GOCONTROLL MODULINE MODULE SLOT 10373M: Maud Spierings <maudspierings@gocontroll.com> 10374S: Maintained 10375F: Documentation/devicetree/bindings/connector/gocontroll,moduline-module-slot.yaml 10376 10377GOODIX TOUCHSCREEN 10378M: Hans de Goede <hansg@kernel.org> 10379L: linux-input@vger.kernel.org 10380S: Maintained 10381F: drivers/input/touchscreen/goodix* 10382 10383GOOGLE ETHERNET DRIVERS 10384M: Jeroen de Borst <jeroendb@google.com> 10385M: Harshitha Ramamurthy <hramamurthy@google.com> 10386L: netdev@vger.kernel.org 10387S: Maintained 10388F: Documentation/networking/device_drivers/ethernet/google/gve.rst 10389F: drivers/net/ethernet/google 10390 10391GOOGLE FIRMWARE DRIVERS 10392M: Tzung-Bi Shih <tzungbi@kernel.org> 10393R: Brian Norris <briannorris@chromium.org> 10394R: Julius Werner <jwerner@chromium.org> 10395L: chrome-platform@lists.linux.dev 10396S: Maintained 10397T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 10398F: drivers/firmware/google/ 10399 10400GOOGLE TENSOR SoC SUPPORT 10401M: Peter Griffin <peter.griffin@linaro.org> 10402R: André Draszik <andre.draszik@linaro.org> 10403R: Tudor Ambarus <tudor.ambarus@linaro.org> 10404L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10405L: linux-samsung-soc@vger.kernel.org 10406S: Maintained 10407P: Documentation/process/maintainer-soc-clean-dts.rst 10408C: irc://irc.oftc.net/pixel6-kernel-dev 10409F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml 10410F: Documentation/devicetree/bindings/soc/google/google,gs101-pmu-intr-gen.yaml 10411F: arch/arm64/boot/dts/exynos/google/ 10412F: drivers/clk/samsung/clk-gs101.c 10413F: drivers/phy/samsung/phy-gs101-ufs.c 10414F: include/dt-bindings/clock/google,gs101.h 10415K: [gG]oogle.?[tT]ensor 10416 10417GPD POCKET FAN DRIVER 10418M: Hans de Goede <hansg@kernel.org> 10419L: platform-driver-x86@vger.kernel.org 10420S: Maintained 10421F: drivers/platform/x86/gpd-pocket-fan.c 10422 10423GPIB DRIVERS 10424M: Dave Penkler <dpenkler@gmail.com> 10425S: Maintained 10426F: drivers/staging/gpib/ 10427 10428GPIO ACPI SUPPORT 10429M: Mika Westerberg <westeri@kernel.org> 10430M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 10431L: linux-gpio@vger.kernel.org 10432L: linux-acpi@vger.kernel.org 10433S: Supported 10434T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10435F: Documentation/firmware-guide/acpi/gpio-properties.rst 10436F: drivers/gpio/gpiolib-acpi-*.c 10437F: drivers/gpio/gpiolib-acpi.h 10438 10439GPIO AGGREGATOR 10440M: Geert Uytterhoeven <geert+renesas@glider.be> 10441L: linux-gpio@vger.kernel.org 10442S: Supported 10443F: Documentation/admin-guide/gpio/gpio-aggregator.rst 10444F: drivers/gpio/gpio-aggregator.c 10445 10446GPIO IR Transmitter 10447M: Sean Young <sean@mess.org> 10448L: linux-media@vger.kernel.org 10449S: Maintained 10450F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 10451F: drivers/media/rc/gpio-ir-tx.c 10452 10453GPIO MOCKUP DRIVER 10454M: Bamvor Jian Zhang <bamv2005@gmail.com> 10455L: linux-gpio@vger.kernel.org 10456S: Maintained 10457F: drivers/gpio/gpio-mockup.c 10458F: tools/testing/selftests/gpio/ 10459 10460GPIO REGMAP 10461M: Michael Walle <mwalle@kernel.org> 10462S: Maintained 10463F: drivers/gpio/gpio-regmap.c 10464F: include/linux/gpio/regmap.h 10465K: (devm_)?gpio_regmap_(un)?register 10466 10467GPIO SLOPPY LOGIC ANALYZER 10468M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10469S: Supported 10470F: Documentation/dev-tools/gpio-sloppy-logic-analyzer.rst 10471F: drivers/gpio/gpio-sloppy-logic-analyzer.c 10472F: tools/gpio/gpio-sloppy-logic-analyzer.sh 10473 10474GPIO SUBSYSTEM 10475M: Linus Walleij <linus.walleij@linaro.org> 10476M: Bartosz Golaszewski <brgl@bgdev.pl> 10477L: linux-gpio@vger.kernel.org 10478S: Maintained 10479T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 10480F: Documentation/admin-guide/gpio/ 10481F: Documentation/devicetree/bindings/gpio/ 10482F: Documentation/driver-api/gpio/ 10483F: drivers/gpio/ 10484F: include/dt-bindings/gpio/ 10485F: include/linux/gpio.h 10486F: include/linux/gpio/ 10487F: include/linux/of_gpio.h 10488K: (devm_)?gpio_(request|free|direction|get|set) 10489K: GPIOD_FLAGS_BIT_NONEXCLUSIVE 10490K: devm_gpiod_unhinge 10491 10492GPIO UAPI 10493M: Bartosz Golaszewski <brgl@bgdev.pl> 10494R: Kent Gibson <warthog618@gmail.com> 10495L: linux-gpio@vger.kernel.org 10496S: Maintained 10497T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 10498F: Documentation/ABI/obsolete/sysfs-gpio 10499F: Documentation/ABI/testing/gpio-cdev 10500F: Documentation/userspace-api/gpio/ 10501F: drivers/gpio/gpiolib-cdev.c 10502F: include/uapi/linux/gpio.h 10503F: tools/gpio/ 10504 10505GRETH 10/100/1G Ethernet MAC device driver 10506M: Andreas Larsson <andreas@gaisler.com> 10507L: netdev@vger.kernel.org 10508S: Maintained 10509F: drivers/net/ethernet/aeroflex/ 10510 10511GREYBUS AUDIO PROTOCOLS DRIVERS 10512M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 10513M: Mark Greer <mgreer@animalcreek.com> 10514S: Maintained 10515F: drivers/staging/greybus/audio_apbridgea.c 10516F: drivers/staging/greybus/audio_apbridgea.h 10517F: drivers/staging/greybus/audio_codec.c 10518F: drivers/staging/greybus/audio_codec.h 10519F: drivers/staging/greybus/audio_gb.c 10520F: drivers/staging/greybus/audio_manager.c 10521F: drivers/staging/greybus/audio_manager.h 10522F: drivers/staging/greybus/audio_manager_module.c 10523F: drivers/staging/greybus/audio_manager_private.h 10524F: drivers/staging/greybus/audio_manager_sysfs.c 10525F: drivers/staging/greybus/audio_module.c 10526F: drivers/staging/greybus/audio_topology.c 10527 10528GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 10529M: Viresh Kumar <vireshk@kernel.org> 10530S: Maintained 10531F: drivers/staging/greybus/authentication.c 10532F: drivers/staging/greybus/bootrom.c 10533F: drivers/staging/greybus/firmware.h 10534F: drivers/staging/greybus/fw-core.c 10535F: drivers/staging/greybus/fw-download.c 10536F: drivers/staging/greybus/fw-management.c 10537F: drivers/staging/greybus/greybus_authentication.h 10538F: drivers/staging/greybus/greybus_firmware.h 10539F: drivers/staging/greybus/hid.c 10540F: drivers/staging/greybus/i2c.c 10541F: drivers/staging/greybus/spi.c 10542F: drivers/staging/greybus/spilib.c 10543F: drivers/staging/greybus/spilib.h 10544 10545GREYBUS LOOPBACK DRIVER 10546M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 10547S: Maintained 10548F: drivers/staging/greybus/loopback.c 10549 10550GREYBUS PLATFORM DRIVERS 10551M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 10552S: Maintained 10553F: drivers/staging/greybus/arche-apb-ctrl.c 10554F: drivers/staging/greybus/arche-platform.c 10555F: drivers/staging/greybus/arche_platform.h 10556 10557GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 10558M: Rui Miguel Silva <rmfrfs@gmail.com> 10559S: Maintained 10560F: drivers/staging/greybus/gpio.c 10561F: drivers/staging/greybus/light.c 10562F: drivers/staging/greybus/power_supply.c 10563F: drivers/staging/greybus/sdio.c 10564F: drivers/staging/greybus/spi.c 10565F: drivers/staging/greybus/spilib.c 10566 10567GREYBUS BEAGLEPLAY DRIVERS 10568M: Ayush Singh <ayushdevel1325@gmail.com> 10569L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 10570S: Maintained 10571F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 10572F: drivers/greybus/gb-beagleplay.c 10573 10574GREYBUS SUBSYSTEM 10575M: Johan Hovold <johan@kernel.org> 10576M: Alex Elder <elder@kernel.org> 10577M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10578L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 10579S: Maintained 10580F: drivers/greybus/ 10581F: drivers/staging/greybus/ 10582F: include/linux/greybus.h 10583F: include/linux/greybus/ 10584 10585GREYBUS UART PROTOCOLS DRIVERS 10586M: David Lin <dtwlin@gmail.com> 10587S: Maintained 10588F: drivers/staging/greybus/log.c 10589F: drivers/staging/greybus/uart.c 10590 10591GS1662 VIDEO SERIALIZER 10592M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 10593L: linux-media@vger.kernel.org 10594S: Maintained 10595T: git git://linuxtv.org/media.git 10596F: drivers/media/spi/gs1662.c 10597 10598GSPCA FINEPIX SUBDRIVER 10599M: Frank Zago <frank@zago.net> 10600L: linux-media@vger.kernel.org 10601S: Maintained 10602T: git git://linuxtv.org/media.git 10603F: drivers/media/usb/gspca/finepix.c 10604 10605GSPCA GL860 SUBDRIVER 10606M: Olivier Lorin <o.lorin@laposte.net> 10607L: linux-media@vger.kernel.org 10608S: Maintained 10609T: git git://linuxtv.org/media.git 10610F: drivers/media/usb/gspca/gl860/ 10611 10612GSPCA M5602 SUBDRIVER 10613M: Erik Andren <erik.andren@gmail.com> 10614L: linux-media@vger.kernel.org 10615S: Maintained 10616T: git git://linuxtv.org/media.git 10617F: drivers/media/usb/gspca/m5602/ 10618 10619GSPCA PAC207 SONIXB SUBDRIVER 10620M: Hans Verkuil <hverkuil@xs4all.nl> 10621L: linux-media@vger.kernel.org 10622S: Odd Fixes 10623T: git git://linuxtv.org/media.git 10624F: drivers/media/usb/gspca/pac207.c 10625 10626GSPCA SN9C20X SUBDRIVER 10627M: Brian Johnson <brijohn@gmail.com> 10628L: linux-media@vger.kernel.org 10629S: Maintained 10630T: git git://linuxtv.org/media.git 10631F: drivers/media/usb/gspca/sn9c20x.c 10632 10633GSPCA T613 SUBDRIVER 10634M: Leandro Costantino <lcostantino@gmail.com> 10635L: linux-media@vger.kernel.org 10636S: Maintained 10637T: git git://linuxtv.org/media.git 10638F: drivers/media/usb/gspca/t613.c 10639 10640GSPCA USB WEBCAM DRIVER 10641M: Hans Verkuil <hverkuil@xs4all.nl> 10642L: linux-media@vger.kernel.org 10643S: Odd Fixes 10644T: git git://linuxtv.org/media.git 10645F: drivers/media/usb/gspca/ 10646 10647GTP (GPRS Tunneling Protocol) 10648M: Pablo Neira Ayuso <pablo@netfilter.org> 10649M: Harald Welte <laforge@gnumonks.org> 10650L: osmocom-net-gprs@lists.osmocom.org 10651S: Maintained 10652T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 10653F: drivers/net/gtp.c 10654 10655GUID PARTITION TABLE (GPT) 10656M: Davidlohr Bueso <dave@stgolabs.net> 10657L: linux-efi@vger.kernel.org 10658S: Maintained 10659F: block/partitions/efi.* 10660 10661HABANALABS PCI DRIVER 10662M: Yaron Avizrat <yaron.avizrat@intel.com> 10663L: dri-devel@lists.freedesktop.org 10664S: Supported 10665C: irc://irc.oftc.net/dri-devel 10666T: git https://github.com/HabanaAI/drivers.accel.habanalabs.kernel.git 10667F: Documentation/ABI/testing/debugfs-driver-habanalabs 10668F: Documentation/ABI/testing/sysfs-driver-habanalabs 10669F: drivers/accel/habanalabs/ 10670F: include/linux/habanalabs/ 10671F: include/trace/events/habanalabs.h 10672F: include/uapi/drm/habanalabs_accel.h 10673 10674HACKRF MEDIA DRIVER 10675L: linux-media@vger.kernel.org 10676S: Orphan 10677W: https://linuxtv.org 10678Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10679F: drivers/media/usb/hackrf/ 10680 10681HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 10682M: Chuck Lever <chuck.lever@oracle.com> 10683L: kernel-tls-handshake@lists.linux.dev 10684L: netdev@vger.kernel.org 10685S: Maintained 10686F: Documentation/netlink/specs/handshake.yaml 10687F: Documentation/networking/tls-handshake.rst 10688F: include/net/handshake.h 10689F: include/trace/events/handshake.h 10690F: net/handshake/ 10691 10692HANTRO VPU CODEC DRIVER 10693M: Nicolas Dufresne <nicolas.dufresne@collabora.com> 10694M: Benjamin Gaignard <benjamin.gaignard@collabora.com> 10695M: Philipp Zabel <p.zabel@pengutronix.de> 10696L: linux-media@vger.kernel.org 10697L: linux-rockchip@lists.infradead.org 10698S: Maintained 10699F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 10700F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 10701F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 10702F: drivers/media/platform/verisilicon/ 10703 10704HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 10705M: Frank Seidel <frank@f-seidel.de> 10706L: platform-driver-x86@vger.kernel.org 10707S: Maintained 10708W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 10709F: drivers/platform/x86/hdaps.c 10710 10711HARDWARE MONITORING 10712M: Jean Delvare <jdelvare@suse.com> 10713M: Guenter Roeck <linux@roeck-us.net> 10714L: linux-hwmon@vger.kernel.org 10715S: Maintained 10716W: http://hwmon.wiki.kernel.org/ 10717T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 10718F: Documentation/ABI/testing/sysfs-class-hwmon 10719F: Documentation/devicetree/bindings/hwmon/ 10720F: Documentation/hwmon/ 10721F: drivers/hwmon/ 10722F: include/linux/hwmon*.h 10723F: include/trace/events/hwmon*.h 10724K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 10725 10726HARDWARE RANDOM NUMBER GENERATOR CORE 10727M: Olivia Mackall <olivia@selenic.com> 10728M: Herbert Xu <herbert@gondor.apana.org.au> 10729L: linux-crypto@vger.kernel.org 10730S: Odd fixes 10731F: Documentation/admin-guide/hw_random.rst 10732F: Documentation/devicetree/bindings/rng/ 10733F: drivers/char/hw_random/ 10734F: include/linux/hw_random.h 10735 10736HARDWARE SPINLOCK CORE 10737M: Bjorn Andersson <andersson@kernel.org> 10738R: Baolin Wang <baolin.wang7@gmail.com> 10739L: linux-remoteproc@vger.kernel.org 10740S: Maintained 10741T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 10742F: Documentation/devicetree/bindings/hwlock/ 10743F: Documentation/locking/hwspinlock.rst 10744F: drivers/hwspinlock/ 10745F: include/linux/hwspinlock.h 10746 10747HARDWARE TRACING FACILITIES 10748M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10749S: Maintained 10750F: drivers/hwtracing/ 10751 10752HARMONY SOUND DRIVER 10753L: linux-parisc@vger.kernel.org 10754S: Maintained 10755F: sound/parisc/harmony.* 10756 10757HDPVR USB VIDEO ENCODER DRIVER 10758M: Hans Verkuil <hverkuil@xs4all.nl> 10759L: linux-media@vger.kernel.org 10760S: Odd Fixes 10761W: https://linuxtv.org 10762T: git git://linuxtv.org/media.git 10763F: drivers/media/usb/hdpvr/ 10764 10765HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 10766M: Keng-Yu Lin <keng-yu.lin@hpe.com> 10767S: Supported 10768F: drivers/misc/hpilo.[ch] 10769 10770HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 10771M: Jerry Hoemann <jerry.hoemann@hpe.com> 10772S: Supported 10773F: Documentation/watchdog/hpwdt.rst 10774F: drivers/watchdog/hpwdt.c 10775 10776HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 10777M: Don Brace <don.brace@microchip.com> 10778L: storagedev@microchip.com 10779L: linux-scsi@vger.kernel.org 10780S: Supported 10781F: Documentation/scsi/hpsa.rst 10782F: drivers/scsi/hpsa*.[ch] 10783F: include/linux/cciss*.h 10784F: include/uapi/linux/cciss*.h 10785 10786HFI1 DRIVER 10787M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 10788L: linux-rdma@vger.kernel.org 10789S: Supported 10790F: drivers/infiniband/hw/hfi1 10791 10792HFS FILESYSTEM 10793M: Viacheslav Dubeyko <slava@dubeyko.com> 10794M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 10795M: Yangtao Li <frank.li@vivo.com> 10796L: linux-fsdevel@vger.kernel.org 10797S: Maintained 10798F: Documentation/filesystems/hfs.rst 10799F: fs/hfs/ 10800 10801HFSPLUS FILESYSTEM 10802M: Viacheslav Dubeyko <slava@dubeyko.com> 10803M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 10804M: Yangtao Li <frank.li@vivo.com> 10805L: linux-fsdevel@vger.kernel.org 10806S: Maintained 10807F: Documentation/filesystems/hfsplus.rst 10808F: fs/hfsplus/ 10809 10810HGA FRAMEBUFFER DRIVER 10811M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 10812L: linux-nvidia@lists.surfsouth.com 10813S: Maintained 10814W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 10815F: drivers/video/fbdev/hgafb.c 10816 10817HIBERNATION (aka Software Suspend, aka swsusp) 10818M: "Rafael J. Wysocki" <rafael@kernel.org> 10819R: Pavel Machek <pavel@kernel.org> 10820L: linux-pm@vger.kernel.org 10821S: Supported 10822B: https://bugzilla.kernel.org 10823F: arch/*/include/asm/suspend*.h 10824F: arch/x86/power/ 10825F: drivers/base/power/ 10826F: include/linux/freezer.h 10827F: include/linux/pm.h 10828F: include/linux/suspend.h 10829F: kernel/power/ 10830 10831HID CORE LAYER 10832M: Jiri Kosina <jikos@kernel.org> 10833M: Benjamin Tissoires <bentiss@kernel.org> 10834L: linux-input@vger.kernel.org 10835S: Maintained 10836T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 10837F: Documentation/hid/ 10838F: drivers/hid/ 10839F: include/linux/hid* 10840F: include/uapi/linux/hid* 10841F: samples/hid/ 10842F: tools/testing/selftests/hid/ 10843 10844HID LOGITECH DRIVERS 10845R: Filipe Laíns <lains@riseup.net> 10846L: linux-input@vger.kernel.org 10847S: Maintained 10848F: drivers/hid/hid-logitech-* 10849 10850HID NVIDIA SHIELD DRIVER 10851M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 10852L: linux-input@vger.kernel.org 10853S: Maintained 10854F: drivers/hid/hid-nvidia-shield.c 10855 10856HID PHOENIX RC FLIGHT CONTROLLER 10857M: Marcus Folkesson <marcus.folkesson@gmail.com> 10858L: linux-input@vger.kernel.org 10859S: Maintained 10860F: drivers/hid/hid-pxrc.c 10861 10862HID PLAYSTATION DRIVER 10863M: Roderick Colenbrander <roderick.colenbrander@sony.com> 10864L: linux-input@vger.kernel.org 10865S: Supported 10866F: drivers/hid/hid-playstation.c 10867 10868HID SENSOR HUB DRIVERS 10869M: Jiri Kosina <jikos@kernel.org> 10870M: Jonathan Cameron <jic23@kernel.org> 10871M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10872L: linux-input@vger.kernel.org 10873L: linux-iio@vger.kernel.org 10874S: Maintained 10875F: Documentation/hid/hid-sensor* 10876F: drivers/hid/hid-sensor-* 10877F: drivers/iio/*/hid-* 10878F: include/linux/hid-sensor-* 10879 10880HID UNIVERSAL PIDFF DRIVER 10881M: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com> 10882M: Oleg Makarenko <oleg@makarenk.ooo> 10883L: linux-input@vger.kernel.org 10884S: Maintained 10885B: https://github.com/JacKeTUs/universal-pidff/issues 10886F: drivers/hid/hid-universal-pidff.c 10887 10888HID VRC-2 CAR CONTROLLER DRIVER 10889M: Marcus Folkesson <marcus.folkesson@gmail.com> 10890L: linux-input@vger.kernel.org 10891S: Maintained 10892F: drivers/hid/hid-vrc2.c 10893 10894HID WACOM DRIVER 10895M: Ping Cheng <ping.cheng@wacom.com> 10896M: Jason Gerecke <jason.gerecke@wacom.com> 10897L: linux-input@vger.kernel.org 10898S: Maintained 10899F: drivers/hid/wacom.h 10900F: drivers/hid/wacom_* 10901 10902HID++ LOGITECH DRIVERS 10903R: Filipe Laíns <lains@riseup.net> 10904R: Bastien Nocera <hadess@hadess.net> 10905L: linux-input@vger.kernel.org 10906S: Maintained 10907F: drivers/hid/hid-logitech-hidpp.c 10908 10909HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEVENTS 10910M: Anna-Maria Behnsen <anna-maria@linutronix.de> 10911M: Frederic Weisbecker <frederic@kernel.org> 10912M: Thomas Gleixner <tglx@linutronix.de> 10913L: linux-kernel@vger.kernel.org 10914S: Maintained 10915T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 10916F: Documentation/timers/ 10917F: include/linux/clockchips.h 10918F: include/linux/delay.h 10919F: include/linux/hrtimer.h 10920F: include/linux/timer.h 10921F: kernel/time/clockevents.c 10922F: kernel/time/hrtimer.c 10923F: kernel/time/sleep_timeout.c 10924F: kernel/time/timer.c 10925F: kernel/time/timer_list.c 10926F: kernel/time/timer_migration.* 10927F: tools/testing/selftests/timers/ 10928 10929DELAY, SLEEP, TIMEKEEPING, TIMERS [RUST] 10930M: Andreas Hindborg <a.hindborg@kernel.org> 10931R: Boqun Feng <boqun.feng@gmail.com> 10932R: FUJITA Tomonori <fujita.tomonori@gmail.com> 10933R: Frederic Weisbecker <frederic@kernel.org> 10934R: Lyude Paul <lyude@redhat.com> 10935R: Thomas Gleixner <tglx@linutronix.de> 10936R: Anna-Maria Behnsen <anna-maria@linutronix.de> 10937R: John Stultz <jstultz@google.com> 10938R: Stephen Boyd <sboyd@kernel.org> 10939L: rust-for-linux@vger.kernel.org 10940S: Supported 10941W: https://rust-for-linux.com 10942B: https://github.com/Rust-for-Linux/linux/issues 10943T: git https://github.com/Rust-for-Linux/linux.git timekeeping-next 10944F: rust/kernel/time.rs 10945F: rust/kernel/time/ 10946 10947HIGH-SPEED SCC DRIVER FOR AX.25 10948L: linux-hams@vger.kernel.org 10949S: Orphan 10950F: drivers/net/hamradio/scc.c 10951 10952HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 10953M: HighPoint Linux Team <linux@highpoint-tech.com> 10954S: Supported 10955W: http://www.highpoint-tech.com 10956F: Documentation/scsi/hptiop.rst 10957F: drivers/scsi/hptiop.c 10958 10959HIKEY960 ONBOARD USB GPIO HUB DRIVER 10960M: John Stultz <jstultz@google.com> 10961L: linux-kernel@vger.kernel.org 10962S: Maintained 10963F: drivers/misc/hisi_hikey_usb.c 10964 10965HIMAX HX83112B TOUCHSCREEN SUPPORT 10966M: Job Noorman <job@noorman.info> 10967L: linux-input@vger.kernel.org 10968S: Maintained 10969F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 10970F: drivers/input/touchscreen/himax_hx83112b.c 10971 10972HIPPI 10973M: Jes Sorensen <jes@trained-monkey.org> 10974S: Maintained 10975F: drivers/net/hippi/ 10976F: include/linux/hippidevice.h 10977F: include/uapi/linux/if_hippi.h 10978F: net/802/hippi.c 10979 10980HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 10981M: Kurt Kanzenbach <kurt@linutronix.de> 10982L: netdev@vger.kernel.org 10983S: Maintained 10984F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 10985F: drivers/net/dsa/hirschmann/* 10986F: include/linux/platform_data/hirschmann-hellcreek.h 10987F: net/dsa/tag_hellcreek.c 10988 10989HISILICON DMA DRIVER 10990M: Zhou Wang <wangzhou1@hisilicon.com> 10991M: Longfang Liu <liulongfang@huawei.com> 10992L: dmaengine@vger.kernel.org 10993S: Maintained 10994F: drivers/dma/hisi_dma.c 10995 10996HISILICON GPIO DRIVER 10997M: Yang Shen <shenyang39@huawei.com> 10998L: linux-gpio@vger.kernel.org 10999S: Maintained 11000F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 11001F: drivers/gpio/gpio-hisi.c 11002 11003HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 11004M: Zhiqi Song <songzhiqi1@huawei.com> 11005M: Longfang Liu <liulongfang@huawei.com> 11006L: linux-crypto@vger.kernel.org 11007S: Maintained 11008F: Documentation/ABI/testing/debugfs-hisi-hpre 11009F: drivers/crypto/hisilicon/hpre/hpre.h 11010F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 11011F: drivers/crypto/hisilicon/hpre/hpre_main.c 11012 11013HISILICON HNS3 PMU DRIVER 11014M: Jijie Shao <shaojijie@huawei.com> 11015S: Supported 11016F: Documentation/admin-guide/perf/hns3-pmu.rst 11017F: drivers/perf/hisilicon/hns3_pmu.c 11018 11019HISILICON I2C CONTROLLER DRIVER 11020M: Yicong Yang <yangyicong@hisilicon.com> 11021L: linux-i2c@vger.kernel.org 11022S: Maintained 11023W: https://www.hisilicon.com 11024F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 11025F: drivers/i2c/busses/i2c-hisi.c 11026 11027HISILICON KUNPENG SOC HCCS DRIVER 11028M: Huisong Li <lihuisong@huawei.com> 11029S: Maintained 11030F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 11031F: drivers/soc/hisilicon/kunpeng_hccs.c 11032F: drivers/soc/hisilicon/kunpeng_hccs.h 11033 11034HISILICON LPC BUS DRIVER 11035M: Jay Fang <f.fangjian@huawei.com> 11036S: Maintained 11037W: http://www.hisilicon.com 11038F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 11039F: drivers/bus/hisi_lpc.c 11040 11041HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 11042M: Jian Shen <shenjian15@huawei.com> 11043M: Salil Mehta <salil.mehta@huawei.com> 11044M: Jijie Shao <shaojijie@huawei.com> 11045L: netdev@vger.kernel.org 11046S: Maintained 11047W: http://www.hisilicon.com 11048F: drivers/net/ethernet/hisilicon/hns3/ 11049 11050HISILICON NETWORK HIBMCGE DRIVER 11051M: Jijie Shao <shaojijie@huawei.com> 11052L: netdev@vger.kernel.org 11053S: Maintained 11054F: drivers/net/ethernet/hisilicon/hibmcge/ 11055 11056HISILICON NETWORK SUBSYSTEM DRIVER 11057M: Jian Shen <shenjian15@huawei.com> 11058M: Salil Mehta <salil.mehta@huawei.com> 11059L: netdev@vger.kernel.org 11060S: Maintained 11061W: http://www.hisilicon.com 11062F: Documentation/devicetree/bindings/net/hisilicon*.txt 11063F: drivers/net/ethernet/hisilicon/ 11064 11065HISILICON PMU DRIVER 11066M: Yicong Yang <yangyicong@hisilicon.com> 11067M: Jonathan Cameron <jonathan.cameron@huawei.com> 11068S: Supported 11069W: http://www.hisilicon.com 11070F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 11071F: Documentation/admin-guide/perf/hisi-pmu.rst 11072F: drivers/perf/hisilicon 11073F: tools/perf/pmu-events/arch/arm64/hisilicon/ 11074 11075HISILICON PTT DRIVER 11076M: Yicong Yang <yangyicong@hisilicon.com> 11077M: Jonathan Cameron <jonathan.cameron@huawei.com> 11078L: linux-kernel@vger.kernel.org 11079S: Maintained 11080F: Documentation/ABI/testing/sysfs-bus-event_source-devices-hisi_ptt 11081F: Documentation/trace/hisi-ptt.rst 11082F: drivers/hwtracing/ptt/ 11083F: tools/perf/arch/arm64/util/hisi-ptt.c 11084F: tools/perf/util/hisi-ptt* 11085F: tools/perf/util/hisi-ptt-decoder/* 11086 11087HISILICON QM DRIVER 11088M: Weili Qian <qianweili@huawei.com> 11089M: Zhou Wang <wangzhou1@hisilicon.com> 11090L: linux-crypto@vger.kernel.org 11091S: Maintained 11092F: drivers/crypto/hisilicon/Kconfig 11093F: drivers/crypto/hisilicon/Makefile 11094F: drivers/crypto/hisilicon/qm.c 11095F: drivers/crypto/hisilicon/sgl.c 11096F: include/linux/hisi_acc_qm.h 11097 11098HISILICON ROCE DRIVER 11099M: Chengchang Tang <tangchengchang@huawei.com> 11100M: Junxian Huang <huangjunxian6@hisilicon.com> 11101L: linux-rdma@vger.kernel.org 11102S: Maintained 11103F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 11104F: drivers/infiniband/hw/hns/ 11105 11106HISILICON SAS Controller 11107M: Yihang Li <liyihang9@h-partners.com> 11108S: Supported 11109W: http://www.hisilicon.com 11110F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 11111F: drivers/scsi/hisi_sas/ 11112 11113HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 11114M: Longfang Liu <liulongfang@huawei.com> 11115L: linux-crypto@vger.kernel.org 11116S: Maintained 11117F: Documentation/ABI/testing/debugfs-hisi-sec 11118F: drivers/crypto/hisilicon/sec2/sec.h 11119F: drivers/crypto/hisilicon/sec2/sec_crypto.c 11120F: drivers/crypto/hisilicon/sec2/sec_crypto.h 11121F: drivers/crypto/hisilicon/sec2/sec_main.c 11122 11123HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 11124M: Yang Shen <shenyang39@huawei.com> 11125L: linux-spi@vger.kernel.org 11126S: Maintained 11127W: http://www.hisilicon.com 11128F: drivers/spi/spi-hisi-kunpeng.c 11129 11130HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 11131M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 11132L: linux-kernel@vger.kernel.org 11133S: Maintained 11134F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 11135F: drivers/spmi/hisi-spmi-controller.c 11136 11137HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 11138M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 11139L: linux-kernel@vger.kernel.org 11140S: Maintained 11141F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 11142F: drivers/mfd/hi6421-spmi-pmic.c 11143 11144HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 11145M: Weili Qian <qianweili@huawei.com> 11146S: Maintained 11147F: drivers/crypto/hisilicon/trng/trng.c 11148 11149HISILICON V3XX SPI NOR FLASH Controller Driver 11150M: Yang Shen <shenyang39@huawei.com> 11151S: Maintained 11152W: http://www.hisilicon.com 11153F: drivers/spi/spi-hisi-sfc-v3xx.c 11154 11155HISILICON ZIP Controller DRIVER 11156M: Yang Shen <shenyang39@huawei.com> 11157M: Zhou Wang <wangzhou1@hisilicon.com> 11158L: linux-crypto@vger.kernel.org 11159S: Maintained 11160F: Documentation/ABI/testing/debugfs-hisi-zip 11161F: drivers/crypto/hisilicon/zip/ 11162 11163HMM - Heterogeneous Memory Management 11164M: Jason Gunthorpe <jgg@nvidia.com> 11165M: Leon Romanovsky <leonro@nvidia.com> 11166L: linux-mm@kvack.org 11167S: Maintained 11168F: Documentation/mm/hmm.rst 11169F: include/linux/hmm* 11170F: lib/test_hmm* 11171F: mm/hmm* 11172F: tools/testing/selftests/mm/*hmm* 11173 11174HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER 11175M: Petre Rodan <petre.rodan@subdimension.ro> 11176L: linux-iio@vger.kernel.org 11177S: Maintained 11178F: Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml 11179F: drivers/iio/pressure/hsc030pa* 11180 11181HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 11182M: Andreas Klinger <ak@it-klinger.de> 11183M: Petre Rodan <petre.rodan@subdimension.ro> 11184L: linux-iio@vger.kernel.org 11185S: Maintained 11186F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 11187F: drivers/iio/pressure/mprls0025pa* 11188 11189HP BIOSCFG DRIVER 11190M: Jorge Lopez <jorge.lopez2@hp.com> 11191L: platform-driver-x86@vger.kernel.org 11192S: Maintained 11193F: drivers/platform/x86/hp/hp-bioscfg/ 11194 11195HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 11196L: platform-driver-x86@vger.kernel.org 11197S: Orphan 11198F: drivers/platform/x86/hp/tc1100-wmi.c 11199 11200HP WMI HARDWARE MONITOR DRIVER 11201M: James Seo <james@equiv.tech> 11202L: linux-hwmon@vger.kernel.org 11203S: Maintained 11204F: Documentation/hwmon/hp-wmi-sensors.rst 11205F: drivers/hwmon/hp-wmi-sensors.c 11206 11207HPET: High Precision Event Timers driver 11208M: Clemens Ladisch <clemens@ladisch.de> 11209S: Maintained 11210F: Documentation/timers/hpet.rst 11211F: drivers/char/hpet.c 11212F: include/linux/hpet.h 11213F: include/uapi/linux/hpet.h 11214 11215HPET: x86 11216S: Orphan 11217F: arch/x86/include/asm/hpet.h 11218F: arch/x86/kernel/hpet.c 11219 11220HPFS FILESYSTEM 11221M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 11222S: Maintained 11223W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 11224F: fs/hpfs/ 11225 11226HS3001 Hardware Temperature and Humidity Sensor 11227M: Andre Werner <andre.werner@systec-electronic.com> 11228L: linux-hwmon@vger.kernel.org 11229S: Maintained 11230F: drivers/hwmon/hs3001.c 11231 11232HSI SUBSYSTEM 11233M: Sebastian Reichel <sre@kernel.org> 11234S: Maintained 11235T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 11236F: Documentation/ABI/testing/sysfs-bus-hsi 11237F: Documentation/driver-api/hsi.rst 11238F: drivers/hsi/ 11239F: include/linux/hsi/ 11240F: include/uapi/linux/hsi/ 11241 11242HSO 3G MODEM DRIVER 11243L: linux-usb@vger.kernel.org 11244S: Orphan 11245F: drivers/net/usb/hso.c 11246 11247HSR NETWORK PROTOCOL 11248L: netdev@vger.kernel.org 11249S: Orphan 11250F: net/hsr/ 11251 11252HT16K33 LED CONTROLLER DRIVER 11253M: Robin van der Gracht <robin@protonic.nl> 11254S: Maintained 11255F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 11256F: drivers/auxdisplay/ht16k33.c 11257 11258HTCPEN TOUCHSCREEN DRIVER 11259M: Pau Oliva Fora <pof@eslack.org> 11260L: linux-input@vger.kernel.org 11261S: Maintained 11262F: drivers/input/touchscreen/htcpen.c 11263 11264HTE SUBSYSTEM 11265M: Dipen Patel <dipenp@nvidia.com> 11266L: timestamp@lists.linux.dev 11267S: Maintained 11268Q: https://patchwork.kernel.org/project/timestamp/list/ 11269T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 11270F: Documentation/devicetree/bindings/timestamp/ 11271F: Documentation/driver-api/hte/ 11272F: drivers/hte/ 11273F: include/linux/hte.h 11274 11275HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 11276M: Lorenzo Bianconi <lorenzo@kernel.org> 11277L: linux-iio@vger.kernel.org 11278S: Maintained 11279W: http://www.st.com/ 11280F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 11281F: drivers/iio/humidity/hts221* 11282 11283HTU31 Hardware Temperature and Humidity Sensor 11284M: Andrei Lalaev <andrey.lalaev@gmail.com> 11285L: linux-hwmon@vger.kernel.org 11286S: Maintained 11287F: drivers/hwmon/htu31.c 11288 11289HUAWEI ETHERNET DRIVER 11290M: Cai Huoqing <cai.huoqing@linux.dev> 11291L: netdev@vger.kernel.org 11292S: Maintained 11293F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 11294F: drivers/net/ethernet/huawei/hinic/ 11295 11296HUAWEI 3RD GEN ETHERNET DRIVER 11297M: Fan Gong <gongfan1@huawei.com> 11298L: netdev@vger.kernel.org 11299S: Maintained 11300F: Documentation/networking/device_drivers/ethernet/huawei/hinic3.rst 11301F: drivers/net/ethernet/huawei/hinic3/ 11302 11303HUAWEI MATEBOOK E GO EMBEDDED CONTROLLER DRIVER 11304M: Pengyu Luo <mitltlatltl@gmail.com> 11305S: Maintained 11306F: Documentation/devicetree/bindings/platform/huawei,gaokun-ec.yaml 11307F: drivers/platform/arm64/huawei-gaokun-ec.c 11308F: drivers/power/supply/huawei-gaokun-battery.c 11309F: drivers/usb/typec/ucsi/ucsi_huawei_gaokun.c 11310F: include/linux/platform_data/huawei-gaokun-ec.h 11311 11312HUGETLB SUBSYSTEM 11313M: Muchun Song <muchun.song@linux.dev> 11314M: Oscar Salvador <osalvador@suse.de> 11315R: David Hildenbrand <david@redhat.com> 11316L: linux-mm@kvack.org 11317S: Maintained 11318F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 11319F: Documentation/admin-guide/mm/hugetlbpage.rst 11320F: Documentation/mm/hugetlbfs_reserv.rst 11321F: Documentation/mm/vmemmap_dedup.rst 11322F: fs/hugetlbfs/ 11323F: include/linux/hugetlb.h 11324F: include/trace/events/hugetlbfs.h 11325F: mm/hugetlb.c 11326F: mm/hugetlb_cgroup.c 11327F: mm/hugetlb_cma.c 11328F: mm/hugetlb_cma.h 11329F: mm/hugetlb_vmemmap.c 11330F: mm/hugetlb_vmemmap.h 11331F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 11332 11333HVA ST MEDIA DRIVER 11334M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 11335L: linux-media@vger.kernel.org 11336S: Supported 11337W: https://linuxtv.org 11338T: git git://linuxtv.org/media.git 11339F: drivers/media/platform/st/sti/hva 11340 11341HWPOISON MEMORY FAILURE HANDLING 11342M: Miaohe Lin <linmiaohe@huawei.com> 11343R: Naoya Horiguchi <nao.horiguchi@gmail.com> 11344L: linux-mm@kvack.org 11345S: Maintained 11346F: mm/hwpoison-inject.c 11347F: mm/memory-failure.c 11348 11349HYCON HY46XX TOUCHSCREEN SUPPORT 11350M: Giulio Benetti <giulio.benetti@benettiengineering.com> 11351L: linux-input@vger.kernel.org 11352S: Maintained 11353F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 11354F: drivers/input/touchscreen/hycon-hy46xx.c 11355 11356HYGON PROCESSOR SUPPORT 11357M: Pu Wen <puwen@hygon.cn> 11358L: linux-kernel@vger.kernel.org 11359S: Maintained 11360F: arch/x86/kernel/cpu/hygon.c 11361 11362HYNIX HI556 SENSOR DRIVER 11363M: Sakari Ailus <sakari.ailus@linux.intel.com> 11364L: linux-media@vger.kernel.org 11365S: Maintained 11366T: git git://linuxtv.org/media.git 11367F: drivers/media/i2c/hi556.c 11368 11369HYNIX HI846 SENSOR DRIVER 11370M: Martin Kepplinger <martin.kepplinger@puri.sm> 11371L: linux-media@vger.kernel.org 11372S: Maintained 11373F: drivers/media/i2c/hi846.c 11374 11375HYNIX HI847 SENSOR DRIVER 11376M: Sakari Ailus <sakari.ailus@linux.intel.com> 11377L: linux-media@vger.kernel.org 11378S: Maintained 11379F: drivers/media/i2c/hi847.c 11380 11381Hyper-V/Azure CORE AND DRIVERS 11382M: "K. Y. Srinivasan" <kys@microsoft.com> 11383M: Haiyang Zhang <haiyangz@microsoft.com> 11384M: Wei Liu <wei.liu@kernel.org> 11385M: Dexuan Cui <decui@microsoft.com> 11386L: linux-hyperv@vger.kernel.org 11387S: Supported 11388T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 11389F: Documentation/ABI/stable/sysfs-bus-vmbus 11390F: Documentation/ABI/testing/debugfs-hyperv 11391F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 11392F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 11393F: Documentation/virt/hyperv 11394F: arch/arm64/hyperv 11395F: arch/arm64/include/asm/mshyperv.h 11396F: arch/x86/hyperv 11397F: arch/x86/include/asm/mshyperv.h 11398F: arch/x86/include/asm/trace/hyperv.h 11399F: arch/x86/kernel/cpu/mshyperv.c 11400F: drivers/clocksource/hyperv_timer.c 11401F: drivers/hid/hid-hyperv.c 11402F: drivers/hv/ 11403F: drivers/input/serio/hyperv-keyboard.c 11404F: drivers/iommu/hyperv-iommu.c 11405F: drivers/net/ethernet/microsoft/ 11406F: drivers/net/hyperv/ 11407F: drivers/pci/controller/pci-hyperv-intf.c 11408F: drivers/pci/controller/pci-hyperv.c 11409F: drivers/scsi/storvsc_drv.c 11410F: drivers/uio/uio_hv_generic.c 11411F: drivers/video/fbdev/hyperv_fb.c 11412F: include/asm-generic/mshyperv.h 11413F: include/clocksource/hyperv_timer.h 11414F: include/hyperv/hvgdk.h 11415F: include/hyperv/hvgdk_ext.h 11416F: include/hyperv/hvgdk_mini.h 11417F: include/hyperv/hvhdk.h 11418F: include/hyperv/hvhdk_mini.h 11419F: include/linux/hyperv.h 11420F: include/net/mana 11421F: include/uapi/linux/hyperv.h 11422F: net/vmw_vsock/hyperv_transport.c 11423F: tools/hv/ 11424 11425HYPERBUS SUPPORT 11426M: Vignesh Raghavendra <vigneshr@ti.com> 11427R: Tudor Ambarus <tudor.ambarus@linaro.org> 11428L: linux-mtd@lists.infradead.org 11429S: Supported 11430Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 11431C: irc://irc.oftc.net/mtd 11432T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 11433F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 11434F: drivers/mtd/hyperbus/ 11435F: include/linux/mtd/hyperbus.h 11436 11437HYPERVISOR VIRTUAL CONSOLE DRIVER 11438L: linuxppc-dev@lists.ozlabs.org 11439S: Odd Fixes 11440F: drivers/tty/hvc/ 11441 11442HUNG TASK DETECTOR 11443M: Andrew Morton <akpm@linux-foundation.org> 11444R: Lance Yang <lance.yang@linux.dev> 11445L: linux-kernel@vger.kernel.org 11446S: Maintained 11447F: include/linux/hung_task.h 11448F: kernel/hung_task.c 11449 11450I2C ACPI SUPPORT 11451M: Mika Westerberg <westeri@kernel.org> 11452L: linux-i2c@vger.kernel.org 11453L: linux-acpi@vger.kernel.org 11454S: Maintained 11455F: drivers/i2c/i2c-core-acpi.c 11456 11457I2C ADDRESS TRANSLATOR (ATR) 11458M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 11459R: Luca Ceresoli <luca.ceresoli@bootlin.com> 11460L: linux-i2c@vger.kernel.org 11461S: Maintained 11462F: drivers/i2c/i2c-atr.c 11463F: include/linux/i2c-atr.h 11464 11465I2C CONTROLLER DRIVER FOR NVIDIA GPU 11466M: Ajay Gupta <ajayg@nvidia.com> 11467L: linux-i2c@vger.kernel.org 11468S: Maintained 11469F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 11470F: drivers/i2c/busses/i2c-nvidia-gpu.c 11471 11472I2C MUXES 11473M: Peter Rosin <peda@axentia.se> 11474L: linux-i2c@vger.kernel.org 11475S: Maintained 11476F: Documentation/devicetree/bindings/i2c/i2c-arb* 11477F: Documentation/devicetree/bindings/i2c/i2c-gate* 11478F: Documentation/devicetree/bindings/i2c/i2c-mux* 11479F: Documentation/i2c/i2c-topology.rst 11480F: Documentation/i2c/muxes/ 11481F: drivers/i2c/i2c-mux.c 11482F: drivers/i2c/muxes/ 11483F: include/linux/i2c-mux.h 11484 11485I2C MV64XXX MARVELL AND ALLWINNER DRIVER 11486M: Gregory CLEMENT <gregory.clement@bootlin.com> 11487L: linux-i2c@vger.kernel.org 11488S: Maintained 11489F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 11490F: drivers/i2c/busses/i2c-mv64xxx.c 11491 11492I2C OF COMPONENT PROBER 11493M: Chen-Yu Tsai <wenst@chromium.org> 11494L: linux-i2c@vger.kernel.org 11495L: devicetree@vger.kernel.org 11496S: Maintained 11497F: drivers/i2c/i2c-core-of-prober.c 11498F: include/linux/i2c-of-prober.h 11499 11500I2C OVER PARALLEL PORT 11501M: Jean Delvare <jdelvare@suse.com> 11502L: linux-i2c@vger.kernel.org 11503S: Maintained 11504F: Documentation/i2c/busses/i2c-parport.rst 11505F: drivers/i2c/busses/i2c-parport.c 11506 11507I2C SUBSYSTEM 11508M: Wolfram Sang <wsa+renesas@sang-engineering.com> 11509L: linux-i2c@vger.kernel.org 11510S: Maintained 11511W: https://i2c.wiki.kernel.org/ 11512Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 11513T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 11514F: Documentation/i2c/ 11515F: drivers/i2c/* 11516F: include/dt-bindings/i2c/i2c.h 11517F: include/linux/i2c-dev.h 11518F: include/linux/i2c-smbus.h 11519F: include/linux/i2c.h 11520F: include/uapi/linux/i2c-*.h 11521F: include/uapi/linux/i2c.h 11522 11523I2C SUBSYSTEM HOST DRIVERS 11524M: Andi Shyti <andi.shyti@kernel.org> 11525L: linux-i2c@vger.kernel.org 11526S: Maintained 11527W: https://i2c.wiki.kernel.org/ 11528Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 11529T: git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git 11530F: Documentation/devicetree/bindings/i2c/ 11531F: drivers/i2c/algos/ 11532F: drivers/i2c/busses/ 11533F: include/dt-bindings/i2c/ 11534 11535I2C-TAOS-EVM DRIVER 11536M: Jean Delvare <jdelvare@suse.com> 11537L: linux-i2c@vger.kernel.org 11538S: Maintained 11539F: Documentation/i2c/busses/i2c-taos-evm.rst 11540F: drivers/i2c/busses/i2c-taos-evm.c 11541 11542I2C-TINY-USB DRIVER 11543M: Till Harbaum <till@harbaum.org> 11544L: linux-i2c@vger.kernel.org 11545S: Maintained 11546W: http://www.harbaum.org/till/i2c_tiny_usb 11547F: drivers/i2c/busses/i2c-tiny-usb.c 11548 11549I2C/SMBUS CONTROLLER DRIVERS FOR PC 11550M: Jean Delvare <jdelvare@suse.com> 11551L: linux-i2c@vger.kernel.org 11552S: Maintained 11553F: Documentation/i2c/busses/i2c-ali1535.rst 11554F: Documentation/i2c/busses/i2c-ali1563.rst 11555F: Documentation/i2c/busses/i2c-ali15x3.rst 11556F: Documentation/i2c/busses/i2c-amd756.rst 11557F: Documentation/i2c/busses/i2c-amd8111.rst 11558F: Documentation/i2c/busses/i2c-i801.rst 11559F: Documentation/i2c/busses/i2c-nforce2.rst 11560F: Documentation/i2c/busses/i2c-piix4.rst 11561F: Documentation/i2c/busses/i2c-sis5595.rst 11562F: Documentation/i2c/busses/i2c-sis630.rst 11563F: Documentation/i2c/busses/i2c-sis96x.rst 11564F: Documentation/i2c/busses/i2c-via.rst 11565F: Documentation/i2c/busses/i2c-viapro.rst 11566F: drivers/i2c/busses/i2c-ali1535.c 11567F: drivers/i2c/busses/i2c-ali1563.c 11568F: drivers/i2c/busses/i2c-ali15x3.c 11569F: drivers/i2c/busses/i2c-amd756.c 11570F: drivers/i2c/busses/i2c-amd8111.c 11571F: drivers/i2c/busses/i2c-i801.c 11572F: drivers/i2c/busses/i2c-isch.c 11573F: drivers/i2c/busses/i2c-nforce2.c 11574F: drivers/i2c/busses/i2c-piix4.* 11575F: drivers/i2c/busses/i2c-sis5595.c 11576F: drivers/i2c/busses/i2c-sis630.c 11577F: drivers/i2c/busses/i2c-sis96x.c 11578F: drivers/i2c/busses/i2c-via.c 11579F: drivers/i2c/busses/i2c-viapro.c 11580 11581I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 11582M: Hans de Goede <hansg@kernel.org> 11583L: linux-i2c@vger.kernel.org 11584S: Maintained 11585F: drivers/i2c/busses/i2c-cht-wc.c 11586 11587I2C/SMBUS ISMT DRIVER 11588M: Neil Horman <nhorman@tuxdriver.com> 11589L: linux-i2c@vger.kernel.org 11590F: Documentation/i2c/busses/i2c-ismt.rst 11591F: drivers/i2c/busses/i2c-ismt.c 11592 11593I2C/SMBUS ZHAOXIN DRIVER 11594M: Hans Hu <hanshu@zhaoxin.com> 11595L: linux-i2c@vger.kernel.org 11596S: Maintained 11597W: https://www.zhaoxin.com 11598F: drivers/i2c/busses/i2c-viai2c-common.c 11599F: drivers/i2c/busses/i2c-viai2c-zhaoxin.c 11600 11601I2C/SMBUS STUB DRIVER 11602M: Jean Delvare <jdelvare@suse.com> 11603L: linux-i2c@vger.kernel.org 11604S: Maintained 11605F: drivers/i2c/i2c-stub.c 11606 11607I3C DRIVER FOR ASPEED AST2600 11608M: Jeremy Kerr <jk@codeconstruct.com.au> 11609S: Maintained 11610F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 11611F: drivers/i3c/master/ast2600-i3c-master.c 11612 11613I3C DRIVER FOR CADENCE I3C MASTER IP 11614M: Przemysław Gaj <pgaj@cadence.com> 11615S: Maintained 11616F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 11617F: drivers/i3c/master/i3c-master-cdns.c 11618 11619I3C DRIVER FOR RENESAS 11620M: Wolfram Sang <wsa+renesas@sang-engineering.com> 11621M: Tommaso Merciai <tommaso.merciai.xr@bp.renesas.com> 11622S: Supported 11623F: Documentation/devicetree/bindings/i3c/renesas,i3c.yaml 11624F: drivers/i3c/master/renesas-i3c.c 11625 11626I3C DRIVER FOR SYNOPSYS DESIGNWARE 11627S: Orphan 11628F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 11629F: drivers/i3c/master/dw* 11630 11631I3C SUBSYSTEM 11632M: Alexandre Belloni <alexandre.belloni@bootlin.com> 11633R: Frank Li <Frank.Li@nxp.com> 11634L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 11635S: Maintained 11636Q: https://patchwork.kernel.org/project/linux-i3c/list/ 11637C: irc://chat.freenode.net/linux-i3c 11638T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 11639F: Documentation/ABI/testing/sysfs-bus-i3c 11640F: Documentation/devicetree/bindings/i3c/ 11641F: Documentation/driver-api/i3c 11642F: drivers/i3c/ 11643F: include/dt-bindings/i3c/ 11644F: include/linux/i3c/ 11645 11646IBM Operation Panel Input Driver 11647M: Eddie James <eajames@linux.ibm.com> 11648L: linux-input@vger.kernel.org 11649S: Maintained 11650F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 11651F: drivers/input/misc/ibm-panel.c 11652 11653IBM Power 842 compression accelerator 11654M: Haren Myneni <haren@us.ibm.com> 11655S: Supported 11656F: crypto/842.c 11657F: drivers/crypto/nx/Kconfig 11658F: drivers/crypto/nx/Makefile 11659F: drivers/crypto/nx/nx-842* 11660F: include/linux/sw842.h 11661F: lib/842/ 11662 11663IBM Power in-Nest Crypto Acceleration 11664M: Breno Leitão <leitao@debian.org> 11665M: Nayna Jain <nayna@linux.ibm.com> 11666M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 11667L: linux-crypto@vger.kernel.org 11668S: Supported 11669F: drivers/crypto/nx/Kconfig 11670F: drivers/crypto/nx/Makefile 11671F: drivers/crypto/nx/nx-aes* 11672F: drivers/crypto/nx/nx-sha* 11673F: drivers/crypto/nx/nx.* 11674F: drivers/crypto/nx/nx_csbcpb.h 11675F: drivers/crypto/nx/nx_debugfs.c 11676 11677IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 11678M: Tyrel Datwyler <tyreld@linux.ibm.com> 11679L: linux-pci@vger.kernel.org 11680L: linuxppc-dev@lists.ozlabs.org 11681S: Supported 11682F: drivers/pci/hotplug/rpadlpar* 11683 11684IBM Power Linux RAID adapter 11685M: Brian King <brking@us.ibm.com> 11686S: Supported 11687F: drivers/scsi/ipr.* 11688 11689IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 11690M: Tyrel Datwyler <tyreld@linux.ibm.com> 11691L: linux-pci@vger.kernel.org 11692L: linuxppc-dev@lists.ozlabs.org 11693S: Supported 11694F: drivers/pci/hotplug/rpaphp* 11695 11696IBM Power SRIOV Virtual NIC Device Driver 11697M: Haren Myneni <haren@linux.ibm.com> 11698M: Rick Lindsley <ricklind@linux.ibm.com> 11699R: Nick Child <nnac123@linux.ibm.com> 11700R: Thomas Falcon <tlfalcon@linux.ibm.com> 11701L: netdev@vger.kernel.org 11702S: Maintained 11703F: drivers/net/ethernet/ibm/ibmvnic.* 11704 11705IBM Power VFIO Support 11706M: Timothy Pearson <tpearson@raptorengineering.com> 11707S: Supported 11708F: drivers/vfio/vfio_iommu_spapr_tce.c 11709 11710IBM Power Virtual Ethernet Device Driver 11711M: Nick Child <nnac123@linux.ibm.com> 11712L: netdev@vger.kernel.org 11713S: Maintained 11714F: drivers/net/ethernet/ibm/ibmveth.* 11715 11716IBM Power Virtual FC Device Drivers 11717M: Tyrel Datwyler <tyreld@linux.ibm.com> 11718L: linux-scsi@vger.kernel.org 11719S: Supported 11720F: drivers/scsi/ibmvscsi/ibmvfc* 11721 11722IBM Power Virtual Management Channel Driver 11723M: Brad Warrum <bwarrum@linux.ibm.com> 11724M: Ritu Agarwal <rituagar@linux.ibm.com> 11725S: Supported 11726F: drivers/misc/ibmvmc.* 11727 11728IBM Power Virtual SCSI Device Drivers 11729M: Tyrel Datwyler <tyreld@linux.ibm.com> 11730L: linux-scsi@vger.kernel.org 11731S: Supported 11732F: drivers/scsi/ibmvscsi/ibmvscsi* 11733F: include/scsi/viosrp.h 11734 11735IBM Power Virtual SCSI Device Target Driver 11736M: Tyrel Datwyler <tyreld@linux.ibm.com> 11737L: linux-scsi@vger.kernel.org 11738L: target-devel@vger.kernel.org 11739S: Supported 11740F: drivers/scsi/ibmvscsi_tgt/ 11741 11742IBM Power VMX Cryptographic instructions 11743M: Breno Leitão <leitao@debian.org> 11744M: Nayna Jain <nayna@linux.ibm.com> 11745M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 11746L: linux-crypto@vger.kernel.org 11747S: Supported 11748F: arch/powerpc/crypto/Kconfig 11749F: arch/powerpc/crypto/Makefile 11750F: arch/powerpc/crypto/aes.c 11751F: arch/powerpc/crypto/aes_cbc.c 11752F: arch/powerpc/crypto/aes_ctr.c 11753F: arch/powerpc/crypto/aes_xts.c 11754F: arch/powerpc/crypto/aesp8-ppc.* 11755F: arch/powerpc/crypto/ghash.c 11756F: arch/powerpc/crypto/ghashp8-ppc.pl 11757F: arch/powerpc/crypto/ppc-xlate.pl 11758F: arch/powerpc/crypto/vmx.c 11759 11760IBM ServeRAID RAID DRIVER 11761S: Orphan 11762F: drivers/scsi/ips.* 11763 11764ICH LPC AND GPIO DRIVER 11765M: Peter Tyser <ptyser@xes-inc.com> 11766S: Maintained 11767F: drivers/gpio/gpio-ich.c 11768F: drivers/mfd/lpc_ich.c 11769 11770ICY I2C DRIVER 11771M: Max Staudt <max@enpas.org> 11772L: linux-i2c@vger.kernel.org 11773S: Maintained 11774F: drivers/i2c/busses/i2c-icy.c 11775 11776IDEAPAD LAPTOP EXTRAS DRIVER 11777M: Ike Panhc <ikepanhc@gmail.com> 11778L: platform-driver-x86@vger.kernel.org 11779S: Maintained 11780W: http://launchpad.net/ideapad-laptop 11781F: drivers/platform/x86/lenovo/ideapad-laptop.c 11782 11783IDEAPAD LAPTOP SLIDEBAR DRIVER 11784M: Andrey Moiseev <o2g.org.ru@gmail.com> 11785L: linux-input@vger.kernel.org 11786S: Maintained 11787W: https://github.com/o2genum/ideapad-slidebar 11788F: drivers/input/misc/ideapad_slidebar.c 11789 11790IDT VersaClock 5 CLOCK DRIVER 11791M: Luca Ceresoli <luca@lucaceresoli.net> 11792S: Maintained 11793F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 11794F: drivers/clk/clk-versaclock5.c 11795 11796IEEE 802.15.4 SUBSYSTEM 11797M: Alexander Aring <alex.aring@gmail.com> 11798M: Stefan Schmidt <stefan@datenfreihafen.org> 11799M: Miquel Raynal <miquel.raynal@bootlin.com> 11800L: linux-wpan@vger.kernel.org 11801S: Maintained 11802W: https://linux-wpan.org/ 11803Q: https://patchwork.kernel.org/project/linux-wpan/list/ 11804T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 11805T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 11806F: Documentation/networking/ieee802154.rst 11807F: drivers/net/ieee802154/ 11808F: include/linux/ieee802154.h 11809F: include/linux/nl802154.h 11810F: include/net/af_ieee802154.h 11811F: include/net/cfg802154.h 11812F: include/net/ieee802154_netdev.h 11813F: include/net/mac802154.h 11814F: include/net/nl802154.h 11815F: net/ieee802154/ 11816F: net/mac802154/ 11817 11818Intel VIRTIO DATA PATH ACCELERATOR 11819M: Zhu Lingshan <lingshan.zhu@kernel.org> 11820L: virtualization@lists.linux.dev 11821S: Supported 11822F: drivers/vdpa/ifcvf/ 11823 11824IFE PROTOCOL 11825M: Yotam Gigi <yotam.gi@gmail.com> 11826M: Jamal Hadi Salim <jhs@mojatatu.com> 11827F: include/net/ife.h 11828F: include/uapi/linux/ife.h 11829F: net/ife 11830 11831IGORPLUG-USB IR RECEIVER 11832M: Sean Young <sean@mess.org> 11833L: linux-media@vger.kernel.org 11834S: Maintained 11835F: drivers/media/rc/igorplugusb.c 11836 11837IGUANAWORKS USB IR TRANSCEIVER 11838M: Sean Young <sean@mess.org> 11839L: linux-media@vger.kernel.org 11840S: Maintained 11841F: drivers/media/rc/iguanair.c 11842 11843IIO ADC HELPERS 11844M: Matti Vaittinen <mazziesaccount@gmail.com> 11845L: linux-iio@vger.kernel.org 11846S: Maintained 11847F: drivers/iio/adc/industrialio-adc.c 11848F: include/linux/iio/adc-helpers.h 11849 11850IIO BACKEND FRAMEWORK 11851M: Nuno Sa <nuno.sa@analog.com> 11852R: Olivier Moysan <olivier.moysan@foss.st.com> 11853L: linux-iio@vger.kernel.org 11854S: Maintained 11855F: Documentation/ABI/testing/debugfs-iio-backend 11856F: drivers/iio/industrialio-backend.c 11857F: include/linux/iio/backend.h 11858 11859IIO DIGITAL POTENTIOMETER DAC 11860M: Peter Rosin <peda@axentia.se> 11861L: linux-iio@vger.kernel.org 11862S: Maintained 11863F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 11864F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 11865F: drivers/iio/dac/dpot-dac.c 11866 11867IIO ENVELOPE DETECTOR 11868M: Peter Rosin <peda@axentia.se> 11869L: linux-iio@vger.kernel.org 11870S: Maintained 11871F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 11872F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 11873F: drivers/iio/adc/envelope-detector.c 11874 11875IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 11876M: Matti Vaittinen <mazziesaccount@gmail.com> 11877L: linux-iio@vger.kernel.org 11878S: Maintained 11879F: drivers/iio/industrialio-gts-helper.c 11880F: include/linux/iio/iio-gts-helper.h 11881F: drivers/iio/test/iio-test-gts.c 11882 11883IIO MULTIPLEXER 11884M: Peter Rosin <peda@axentia.se> 11885L: linux-iio@vger.kernel.org 11886S: Maintained 11887F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 11888F: drivers/iio/multiplexer/iio-mux.c 11889 11890IIO SCMI BASED DRIVER 11891M: Jyoti Bhayana <jbhayana@google.com> 11892L: linux-iio@vger.kernel.org 11893S: Maintained 11894F: drivers/iio/common/scmi_sensors/scmi_iio.c 11895 11896IIO SUBSYSTEM AND DRIVERS 11897M: Jonathan Cameron <jic23@kernel.org> 11898R: David Lechner <dlechner@baylibre.com> 11899R: Nuno Sá <nuno.sa@analog.com> 11900R: Andy Shevchenko <andy@kernel.org> 11901L: linux-iio@vger.kernel.org 11902S: Maintained 11903T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 11904F: Documentation/ABI/testing/configfs-iio* 11905F: Documentation/ABI/testing/sysfs-bus-iio* 11906F: Documentation/devicetree/bindings/iio/ 11907F: Documentation/iio/ 11908F: drivers/iio/ 11909F: drivers/staging/iio/ 11910F: include/dt-bindings/iio/ 11911F: include/linux/iio/ 11912F: tools/iio/ 11913 11914IIO UNIT CONVERTER 11915M: Peter Rosin <peda@axentia.se> 11916L: linux-iio@vger.kernel.org 11917S: Maintained 11918F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 11919F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 11920F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 11921F: drivers/iio/afe/iio-rescale.c 11922 11923IKANOS/ADI EAGLE ADSL USB DRIVER 11924M: Matthieu Castet <castet.matthieu@free.fr> 11925M: Stanislaw Gruszka <stf_xl@wp.pl> 11926S: Maintained 11927F: drivers/usb/atm/ueagle-atm.c 11928 11929IMAGIS TOUCHSCREEN DRIVER 11930M: Markuss Broks <markuss.broks@gmail.com> 11931S: Maintained 11932F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 11933F: drivers/input/touchscreen/imagis.c 11934 11935IMGTEC ASCII LCD DRIVER 11936M: Paul Burton <paulburton@kernel.org> 11937S: Maintained 11938F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 11939F: drivers/auxdisplay/img-ascii-lcd.c 11940 11941IMGTEC JPEG ENCODER DRIVER 11942M: Devarsh Thakkar <devarsht@ti.com> 11943L: linux-media@vger.kernel.org 11944S: Supported 11945F: Documentation/devicetree/bindings/media/img,e5010-jpeg-enc.yaml 11946F: drivers/media/platform/imagination/e5010* 11947 11948IMGTEC IR DECODER DRIVER 11949S: Orphan 11950F: drivers/media/rc/img-ir/ 11951 11952IMGTEC POWERVR DRM DRIVER 11953M: Frank Binns <frank.binns@imgtec.com> 11954M: Matt Coster <matt.coster@imgtec.com> 11955S: Supported 11956T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 11957F: Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml 11958F: Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml 11959F: Documentation/gpu/imagination/ 11960F: drivers/gpu/drm/ci/xfails/powervr* 11961F: drivers/gpu/drm/imagination/ 11962F: include/uapi/drm/pvr_drm.h 11963 11964IMON SOUNDGRAPH USB IR RECEIVER 11965M: Sean Young <sean@mess.org> 11966L: linux-media@vger.kernel.org 11967S: Maintained 11968F: drivers/media/rc/imon.c 11969F: drivers/media/rc/imon_raw.c 11970 11971IMS TWINTURBO FRAMEBUFFER DRIVER 11972L: linux-fbdev@vger.kernel.org 11973S: Orphan 11974F: drivers/video/fbdev/imsttfb.c 11975 11976INA233 HARDWARE MONITOR DRIVERS 11977M: Leo Yang <leo.yang.sy0@gmail.com> 11978L: linux-hwmon@vger.kernel.org 11979S: Maintained 11980F: Documentation/hwmon/ina233.rst 11981F: drivers/hwmon/pmbus/ina233.c 11982 11983INDEX OF FURTHER KERNEL DOCUMENTATION 11984M: Carlos Bilbao <carlos.bilbao@kernel.org> 11985S: Maintained 11986F: Documentation/process/kernel-docs.rst 11987 11988INDUSTRY PACK SUBSYSTEM (IPACK) 11989M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 11990M: Jens Taprogge <jens.taprogge@taprogge.org> 11991M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11992L: industrypack-devel@lists.sourceforge.net 11993S: Maintained 11994W: http://industrypack.sourceforge.net 11995F: drivers/ipack/ 11996 11997INFINEON DPS310 Driver 11998M: Eddie James <eajames@linux.ibm.com> 11999L: linux-iio@vger.kernel.org 12000S: Maintained 12001F: drivers/iio/pressure/dps310.c 12002 12003INFINEON PEB2466 ASoC CODEC 12004M: Herve Codina <herve.codina@bootlin.com> 12005L: linux-sound@vger.kernel.org 12006S: Maintained 12007F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 12008F: sound/soc/codecs/peb2466.c 12009 12010INFINIBAND SUBSYSTEM 12011M: Jason Gunthorpe <jgg@nvidia.com> 12012M: Leon Romanovsky <leonro@nvidia.com> 12013L: linux-rdma@vger.kernel.org 12014S: Supported 12015W: https://github.com/linux-rdma/rdma-core 12016Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12017T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 12018F: Documentation/devicetree/bindings/infiniband/ 12019F: Documentation/infiniband/ 12020F: drivers/infiniband/ 12021F: include/rdma/ 12022F: include/trace/events/ib_mad.h 12023F: include/trace/events/ib_umad.h 12024F: include/trace/misc/rdma.h 12025F: include/uapi/linux/if_infiniband.h 12026F: include/uapi/rdma/ 12027F: samples/bpf/ibumad_kern.c 12028F: samples/bpf/ibumad_user.c 12029 12030INGENIC JZ4780 NAND DRIVER 12031M: Harvey Hunt <harveyhuntnexus@gmail.com> 12032L: linux-mtd@lists.infradead.org 12033L: linux-mips@vger.kernel.org 12034S: Maintained 12035F: drivers/mtd/nand/raw/ingenic/ 12036 12037INGENIC JZ47xx SoCs 12038M: Paul Cercueil <paul@crapouillou.net> 12039L: linux-mips@vger.kernel.org 12040S: Maintained 12041F: arch/mips/boot/dts/ingenic/ 12042F: arch/mips/generic/board-ingenic.c 12043F: arch/mips/include/asm/mach-ingenic/ 12044F: arch/mips/ingenic/Kconfig 12045F: drivers/clk/ingenic/ 12046F: drivers/dma/dma-jz4780.c 12047F: drivers/gpu/drm/ingenic/ 12048F: drivers/i2c/busses/i2c-jz4780.c 12049F: drivers/iio/adc/ingenic-adc.c 12050F: drivers/irqchip/irq-ingenic.c 12051F: drivers/memory/jz4780-nemc.c 12052F: drivers/mmc/host/jz4740_mmc.c 12053F: drivers/mtd/nand/raw/ingenic/ 12054F: drivers/pinctrl/pinctrl-ingenic.c 12055F: drivers/power/supply/ingenic-battery.c 12056F: drivers/pwm/pwm-jz4740.c 12057F: drivers/remoteproc/ingenic_rproc.c 12058F: drivers/rtc/rtc-jz4740.c 12059F: drivers/tty/serial/8250/8250_ingenic.c 12060F: drivers/usb/musb/jz4740.c 12061F: drivers/watchdog/jz4740_wdt.c 12062F: include/dt-bindings/iio/adc/ingenic,adc.h 12063F: include/linux/mfd/ingenic-tcu.h 12064F: sound/soc/codecs/jz47* 12065F: sound/soc/jz4740/ 12066 12067INJOINIC IP5xxx POWER BANK IC DRIVER 12068M: Samuel Holland <samuel@sholland.org> 12069S: Maintained 12070F: drivers/power/supply/ip5xxx_power.c 12071 12072INOTIFY 12073M: Jan Kara <jack@suse.cz> 12074R: Amir Goldstein <amir73il@gmail.com> 12075L: linux-fsdevel@vger.kernel.org 12076S: Maintained 12077F: Documentation/filesystems/inotify.rst 12078F: fs/notify/inotify/ 12079F: include/linux/inotify.h 12080F: include/uapi/linux/inotify.h 12081 12082INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 12083M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 12084L: linux-input@vger.kernel.org 12085S: Maintained 12086Q: http://patchwork.kernel.org/project/linux-input/list/ 12087T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 12088F: Documentation/devicetree/bindings/input/ 12089F: Documentation/devicetree/bindings/serio/ 12090F: Documentation/input/ 12091F: drivers/input/ 12092F: include/dt-bindings/input/ 12093F: include/linux/gameport.h 12094F: include/linux/i8042.h 12095F: include/linux/input.h 12096F: include/linux/input/ 12097F: include/linux/libps2.h 12098F: include/linux/serio.h 12099F: include/uapi/linux/gameport.h 12100F: include/uapi/linux/input-event-codes.h 12101F: include/uapi/linux/input.h 12102F: include/uapi/linux/serio.h 12103F: include/uapi/linux/uinput.h 12104 12105INPUT MULTITOUCH (MT) PROTOCOL 12106M: Henrik Rydberg <rydberg@bitmath.org> 12107L: linux-input@vger.kernel.org 12108S: Odd fixes 12109F: Documentation/input/multi-touch-protocol.rst 12110F: drivers/input/input-mt.c 12111K: \b(ABS|SYN)_MT_ 12112 12113INSIDE SECURE CRYPTO DRIVER 12114M: Antoine Tenart <atenart@kernel.org> 12115L: linux-crypto@vger.kernel.org 12116S: Maintained 12117F: drivers/crypto/inside-secure/ 12118 12119INSIDE SECURE EIP93 CRYPTO DRIVER 12120M: Christian Marangi <ansuelsmth@gmail.com> 12121L: linux-crypto@vger.kernel.org 12122S: Maintained 12123F: Documentation/devicetree/bindings/crypto/inside-secure,safexcel-eip93.yaml 12124F: drivers/crypto/inside-secure/eip93/ 12125 12126INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 12127M: Mimi Zohar <zohar@linux.ibm.com> 12128M: Roberto Sassu <roberto.sassu@huawei.com> 12129M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 12130R: Eric Snowberg <eric.snowberg@oracle.com> 12131L: linux-integrity@vger.kernel.org 12132S: Supported 12133T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 12134F: security/integrity/ 12135F: security/integrity/ima/ 12136 12137INTEGRITY POLICY ENFORCEMENT (IPE) 12138M: Fan Wu <wufan@kernel.org> 12139L: linux-security-module@vger.kernel.org 12140S: Supported 12141T: git git://git.kernel.org/pub/scm/linux/kernel/git/wufan/ipe.git 12142F: Documentation/admin-guide/LSM/ipe.rst 12143F: Documentation/security/ipe.rst 12144F: scripts/ipe/ 12145F: security/ipe/ 12146 12147INTEL 810/815 FRAMEBUFFER DRIVER 12148M: Antonino Daplas <adaplas@gmail.com> 12149L: linux-fbdev@vger.kernel.org 12150S: Maintained 12151F: drivers/video/fbdev/i810/ 12152 12153INTEL 8254 COUNTER DRIVER 12154M: William Breathitt Gray <wbg@kernel.org> 12155L: linux-iio@vger.kernel.org 12156S: Maintained 12157F: drivers/counter/i8254.c 12158F: include/linux/i8254.h 12159 12160INTEL 8255 GPIO DRIVER 12161M: William Breathitt Gray <wbg@kernel.org> 12162L: linux-gpio@vger.kernel.org 12163S: Maintained 12164F: drivers/gpio/gpio-i8255.c 12165F: drivers/gpio/gpio-i8255.h 12166 12167INTEL ASoC DRIVERS 12168M: Cezary Rojewski <cezary.rojewski@intel.com> 12169M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 12170M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 12171M: Bard Liao <yung-chuan.liao@linux.intel.com> 12172M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 12173M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 12174R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 12175L: linux-sound@vger.kernel.org 12176S: Supported 12177F: sound/soc/intel/ 12178 12179INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 12180M: Hans de Goede <hansg@kernel.org> 12181L: platform-driver-x86@vger.kernel.org 12182S: Maintained 12183F: drivers/platform/x86/intel/atomisp2/pm.c 12184 12185INTEL ATOMISP2 LED DRIVER 12186M: Hans de Goede <hansg@kernel.org> 12187L: platform-driver-x86@vger.kernel.org 12188S: Maintained 12189F: drivers/platform/x86/intel/atomisp2/led.c 12190 12191INTEL BIOS SAR INT1092 DRIVER 12192M: Shravan Sudhakar <s.shravan@intel.com> 12193L: platform-driver-x86@vger.kernel.org 12194S: Maintained 12195F: drivers/platform/x86/intel/int1092/ 12196 12197INTEL BROXTON PMC DRIVER 12198M: Mika Westerberg <mika.westerberg@linux.intel.com> 12199M: Zha Qipeng <qipeng.zha@intel.com> 12200S: Maintained 12201F: drivers/mfd/intel_pmc_bxt.c 12202F: include/linux/mfd/intel_pmc_bxt.h 12203 12204INTEL C600 SERIES SAS CONTROLLER DRIVER 12205L: linux-scsi@vger.kernel.org 12206S: Orphan 12207T: git git://git.code.sf.net/p/intel-sas/isci 12208F: drivers/scsi/isci/ 12209 12210INTEL CPU family model numbers 12211M: Tony Luck <tony.luck@intel.com> 12212M: x86@kernel.org 12213L: linux-kernel@vger.kernel.org 12214S: Supported 12215F: arch/x86/include/asm/intel-family.h 12216 12217INTEL DISCRETE GRAPHICS NVM MTD DRIVER 12218M: Alexander Usyskin <alexander.usyskin@intel.com> 12219L: linux-mtd@lists.infradead.org 12220S: Supported 12221F: drivers/mtd/devices/mtd_intel_dg.c 12222F: include/linux/intel_dg_nvm_aux.h 12223 12224INTEL DRM DISPLAY FOR XE AND I915 DRIVERS 12225M: Jani Nikula <jani.nikula@linux.intel.com> 12226M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12227L: intel-gfx@lists.freedesktop.org 12228L: intel-xe@lists.freedesktop.org 12229S: Supported 12230F: drivers/gpu/drm/i915/display/ 12231F: drivers/gpu/drm/xe/display/ 12232F: drivers/gpu/drm/xe/compat-i915-headers 12233F: include/drm/intel/ 12234 12235INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative) 12236M: Jani Nikula <jani.nikula@linux.intel.com> 12237M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 12238M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12239M: Tvrtko Ursulin <tursulin@ursulin.net> 12240L: intel-gfx@lists.freedesktop.org 12241S: Supported 12242W: https://drm.pages.freedesktop.org/intel-docs/ 12243Q: http://patchwork.freedesktop.org/project/intel-gfx/ 12244B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html 12245C: irc://irc.oftc.net/intel-gfx 12246T: git https://gitlab.freedesktop.org/drm/i915/kernel.git 12247F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 12248F: Documentation/gpu/i915.rst 12249F: drivers/gpu/drm/ci/xfails/i915* 12250F: drivers/gpu/drm/i915/ 12251F: include/drm/intel/ 12252F: include/uapi/drm/i915_drm.h 12253 12254INTEL DRM XE DRIVER (Lunar Lake and newer) 12255M: Lucas De Marchi <lucas.demarchi@intel.com> 12256M: Thomas Hellström <thomas.hellstrom@linux.intel.com> 12257M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12258L: intel-xe@lists.freedesktop.org 12259S: Supported 12260W: https://drm.pages.freedesktop.org/intel-docs/ 12261Q: http://patchwork.freedesktop.org/project/intel-xe/ 12262B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues 12263C: irc://irc.oftc.net/xe 12264T: git https://gitlab.freedesktop.org/drm/xe/kernel.git 12265F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon 12266F: Documentation/gpu/xe/ 12267F: drivers/gpu/drm/xe/ 12268F: include/drm/intel/ 12269F: include/uapi/drm/xe_drm.h 12270 12271INTEL ETHERNET DRIVERS 12272M: Tony Nguyen <anthony.l.nguyen@intel.com> 12273M: Przemek Kitszel <przemyslaw.kitszel@intel.com> 12274L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 12275S: Maintained 12276W: https://www.intel.com/content/www/us/en/support.html 12277Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 12278T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 12279T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 12280F: Documentation/networking/device_drivers/ethernet/intel/ 12281F: drivers/net/ethernet/intel/ 12282F: drivers/net/ethernet/intel/*/ 12283F: include/linux/avf/virtchnl.h 12284F: include/linux/net/intel/*/ 12285 12286INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 12287M: Mustafa Ismail <mustafa.ismail@intel.com> 12288M: Tatyana Nikolova <tatyana.e.nikolova@intel.com> 12289L: linux-rdma@vger.kernel.org 12290S: Supported 12291F: drivers/infiniband/hw/irdma/ 12292F: include/uapi/rdma/irdma-abi.h 12293 12294INTEL GPIO DRIVERS 12295M: Andy Shevchenko <andy@kernel.org> 12296L: linux-gpio@vger.kernel.org 12297S: Supported 12298T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 12299F: drivers/gpio/gpio-elkhartlake.c 12300F: drivers/gpio/gpio-graniterapids.c 12301F: drivers/gpio/gpio-ich.c 12302F: drivers/gpio/gpio-merrifield.c 12303F: drivers/gpio/gpio-ml-ioh.c 12304F: drivers/gpio/gpio-pch.c 12305F: drivers/gpio/gpio-sch.c 12306F: drivers/gpio/gpio-sodaville.c 12307F: drivers/gpio/gpio-tangier.c 12308F: drivers/gpio/gpio-tangier.h 12309 12310INTEL GVT-g DRIVERS (Intel GPU Virtualization) 12311R: Zhenyu Wang <zhenyuw.linux@gmail.com> 12312R: Zhi Wang <zhi.wang.linux@gmail.com> 12313S: Odd Fixes 12314W: https://github.com/intel/gvt-linux/wiki 12315F: drivers/gpu/drm/i915/gvt/ 12316 12317INTEL HID EVENT DRIVER 12318M: Alex Hung <alexhung@gmail.com> 12319L: platform-driver-x86@vger.kernel.org 12320S: Maintained 12321F: drivers/platform/x86/intel/hid.c 12322 12323INTEL I/OAT DMA DRIVER 12324M: Dave Jiang <dave.jiang@intel.com> 12325R: Dan Williams <dan.j.williams@intel.com> 12326L: dmaengine@vger.kernel.org 12327S: Supported 12328Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 12329F: drivers/dma/ioat* 12330 12331INTEL IAA CRYPTO DRIVER 12332M: Kristen Accardi <kristen.c.accardi@intel.com> 12333M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 12334L: linux-crypto@vger.kernel.org 12335S: Supported 12336F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst 12337F: drivers/crypto/intel/iaa/* 12338 12339INTEL IDLE DRIVER 12340M: Rafael J. Wysocki <rafael@kernel.org> 12341M: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> 12342M: Artem Bityutskiy <dedekind1@gmail.com> 12343R: Len Brown <lenb@kernel.org> 12344L: linux-pm@vger.kernel.org 12345S: Supported 12346B: https://bugzilla.kernel.org 12347T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 12348F: drivers/idle/intel_idle.c 12349 12350INTEL IDXD DRIVER 12351M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 12352R: Dave Jiang <dave.jiang@intel.com> 12353L: dmaengine@vger.kernel.org 12354S: Supported 12355F: drivers/dma/idxd/* 12356F: include/uapi/linux/idxd.h 12357 12358INTEL IN FIELD SCAN (IFS) DEVICE 12359M: Tony Luck <tony.luck@intel.com> 12360R: Ashok Raj <ashok.raj.linux@gmail.com> 12361S: Maintained 12362F: drivers/platform/x86/intel/ifs 12363F: include/trace/events/intel_ifs.h 12364F: tools/testing/selftests/drivers/platform/x86/intel/ifs/ 12365 12366INTEL INTEGRATED SENSOR HUB DRIVER 12367M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12368M: Jiri Kosina <jikos@kernel.org> 12369L: linux-input@vger.kernel.org 12370S: Maintained 12371F: drivers/hid/intel-ish-hid/ 12372 12373INTEL IOMMU (VT-d) 12374M: David Woodhouse <dwmw2@infradead.org> 12375M: Lu Baolu <baolu.lu@linux.intel.com> 12376L: iommu@lists.linux.dev 12377S: Supported 12378T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 12379F: drivers/iommu/intel/ 12380 12381INTEL IPU3 CSI-2 CIO2 DRIVER 12382M: Yong Zhi <yong.zhi@intel.com> 12383M: Sakari Ailus <sakari.ailus@linux.intel.com> 12384M: Bingbu Cao <bingbu.cao@intel.com> 12385M: Dan Scally <djrscally@gmail.com> 12386R: Tianshu Qiu <tian.shu.qiu@intel.com> 12387L: linux-media@vger.kernel.org 12388S: Maintained 12389T: git git://linuxtv.org/media.git 12390F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 12391F: drivers/media/pci/intel/ipu3/ 12392 12393INTEL IPU3 CSI-2 IMGU DRIVER 12394M: Sakari Ailus <sakari.ailus@linux.intel.com> 12395R: Bingbu Cao <bingbu.cao@intel.com> 12396R: Tianshu Qiu <tian.shu.qiu@intel.com> 12397L: linux-media@vger.kernel.org 12398S: Maintained 12399F: Documentation/admin-guide/media/ipu3.rst 12400F: Documentation/admin-guide/media/ipu3_rcb.svg 12401F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 12402F: drivers/staging/media/ipu3/ 12403 12404INTEL IPU6 INPUT SYSTEM DRIVER 12405M: Sakari Ailus <sakari.ailus@linux.intel.com> 12406M: Bingbu Cao <bingbu.cao@intel.com> 12407R: Tianshu Qiu <tian.shu.qiu@intel.com> 12408L: linux-media@vger.kernel.org 12409S: Maintained 12410T: git git://linuxtv.org/media.git 12411F: Documentation/admin-guide/media/ipu6-isys.rst 12412F: drivers/media/pci/intel/ipu6/ 12413 12414INTEL IPU7 INPUT SYSTEM DRIVER 12415M: Sakari Ailus <sakari.ailus@linux.intel.com> 12416R: Bingbu Cao <bingbu.cao@intel.com> 12417R: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 12418L: linux-media@vger.kernel.org 12419S: Maintained 12420T: git git://linuxtv.org/media.git 12421F: drivers/staging/media/ipu7/ 12422 12423INTEL ISHTP ECLITE DRIVER 12424M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12425L: platform-driver-x86@vger.kernel.org 12426S: Supported 12427F: drivers/platform/x86/intel/ishtp_eclite.c 12428 12429INTEL IXP4XX CRYPTO SUPPORT 12430M: Corentin Labbe <clabbe@baylibre.com> 12431L: linux-crypto@vger.kernel.org 12432S: Maintained 12433F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 12434 12435INTEL KEEM BAY DRM DRIVER 12436M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 12437M: Edmund Dea <edmund.j.dea@intel.com> 12438S: Maintained 12439F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 12440F: drivers/gpu/drm/kmb/ 12441 12442INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 12443M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12444S: Maintained 12445F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 12446F: drivers/crypto/intel/keembay/Kconfig 12447F: drivers/crypto/intel/keembay/Makefile 12448F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 12449F: drivers/crypto/intel/keembay/ocs-aes.c 12450F: drivers/crypto/intel/keembay/ocs-aes.h 12451 12452INTEL KEEM BAY OCS ECC CRYPTO DRIVER 12453M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12454M: Prabhjot Khurana <prabhjot.khurana@intel.com> 12455M: Mark Gross <mgross@linux.intel.com> 12456S: Maintained 12457F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 12458F: drivers/crypto/intel/keembay/Kconfig 12459F: drivers/crypto/intel/keembay/Makefile 12460F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 12461 12462INTEL KEEM BAY OCS HCU CRYPTO DRIVER 12463M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12464M: Declan Murphy <declan.murphy@intel.com> 12465S: Maintained 12466F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 12467F: drivers/crypto/intel/keembay/Kconfig 12468F: drivers/crypto/intel/keembay/Makefile 12469F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 12470F: drivers/crypto/intel/keembay/ocs-hcu.c 12471F: drivers/crypto/intel/keembay/ocs-hcu.h 12472 12473INTEL LA JOLLA COVE ADAPTER (LJCA) USB I/O EXPANDER DRIVERS 12474M: Lixu Zhang <lixu.zhang@intel.com> 12475M: Sakari Ailus <sakari.ailus@linux.intel.com> 12476S: Maintained 12477F: drivers/gpio/gpio-ljca.c 12478F: drivers/i2c/busses/i2c-ljca.c 12479F: drivers/spi/spi-ljca.c 12480F: drivers/usb/misc/usb-ljca.c 12481F: include/linux/usb/ljca.h 12482 12483INTEL MANAGEMENT ENGINE (mei) 12484M: Alexander Usyskin <alexander.usyskin@intel.com> 12485L: linux-kernel@vger.kernel.org 12486S: Supported 12487F: Documentation/driver-api/mei/* 12488F: drivers/misc/mei/ 12489F: drivers/watchdog/mei_wdt.c 12490F: include/linux/mei_aux.h 12491F: include/linux/mei_cl_bus.h 12492F: include/uapi/linux/mei.h 12493F: include/uapi/linux/mei_uuid.h 12494F: include/uapi/linux/uuid.h 12495F: samples/mei/* 12496 12497INTEL MAX 10 BMC MFD DRIVER 12498M: Xu Yilun <yilun.xu@intel.com> 12499R: Tom Rix <trix@redhat.com> 12500S: Maintained 12501F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 12502F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 12503F: drivers/hwmon/intel-m10-bmc-hwmon.c 12504F: drivers/mfd/intel-m10-bmc* 12505F: include/linux/mfd/intel-m10-bmc.h 12506 12507INTEL MAX10 BMC SECURE UPDATES 12508M: Matthew Gerlach <matthew.gerlach@altera.com> 12509L: linux-fpga@vger.kernel.org 12510S: Maintained 12511F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 12512F: drivers/fpga/intel-m10-bmc-sec-update.c 12513 12514INTEL MID (Mobile Internet Device) PLATFORM 12515M: Andy Shevchenko <andy@kernel.org> 12516L: linux-kernel@vger.kernel.org 12517S: Supported 12518F: arch/x86/include/asm/intel-mid.h 12519F: arch/x86/pci/intel_mid.c 12520F: arch/x86/platform/intel-mid/ 12521F: drivers/dma/hsu/ 12522F: drivers/extcon/extcon-intel-mrfld.c 12523F: drivers/gpio/gpio-merrifield.c 12524F: drivers/gpio/gpio-tangier.* 12525F: drivers/iio/adc/intel_mrfld_adc.c 12526F: drivers/mfd/intel_soc_pmic_mrfld.c 12527F: drivers/pinctrl/intel/pinctrl-merrifield.c 12528F: drivers/pinctrl/intel/pinctrl-moorefield.c 12529F: drivers/pinctrl/intel/pinctrl-tangier.* 12530F: drivers/platform/x86/intel/mrfld_pwrbtn.c 12531F: drivers/platform/x86/intel_scu_* 12532F: drivers/staging/media/atomisp/ 12533F: drivers/tty/serial/8250/8250_mid.c 12534F: drivers/watchdog/intel-mid_wdt.c 12535F: include/linux/mfd/intel_soc_pmic_mrfld.h 12536F: include/linux/platform_data/x86/intel-mid_wdt.h 12537F: include/linux/platform_data/x86/intel_scu_ipc.h 12538 12539INTEL P-Unit IPC DRIVER 12540M: Zha Qipeng <qipeng.zha@intel.com> 12541L: platform-driver-x86@vger.kernel.org 12542S: Maintained 12543F: arch/x86/include/asm/intel_punit_ipc.h 12544F: drivers/platform/x86/intel/punit_ipc.c 12545 12546INTEL PMC CORE DRIVER 12547M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 12548M: David E Box <david.e.box@intel.com> 12549L: platform-driver-x86@vger.kernel.org 12550S: Maintained 12551F: Documentation/ABI/testing/sysfs-platform-intel-pmc 12552F: drivers/platform/x86/intel/pmc/ 12553F: include/linux/platform_data/x86/intel_pmc_ipc.h 12554 12555INTEL PMIC GPIO DRIVERS 12556M: Andy Shevchenko <andy@kernel.org> 12557S: Supported 12558T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 12559F: drivers/gpio/gpio-*cove.c 12560 12561INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 12562M: Andy Shevchenko <andy@kernel.org> 12563S: Supported 12564F: drivers/mfd/intel_soc_pmic* 12565F: include/linux/mfd/intel_soc_pmic* 12566 12567INTEL PMT DRIVERS 12568M: David E. Box <david.e.box@linux.intel.com> 12569S: Supported 12570F: Documentation/ABI/testing/sysfs-class-intel_pmt 12571F: Documentation/ABI/testing/sysfs-class-intel_pmt-features 12572F: drivers/platform/x86/intel/pmt/ 12573 12574INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 12575M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 12576L: linux-wireless@vger.kernel.org 12577S: Maintained 12578F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 12579F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 12580F: drivers/net/wireless/intel/ipw2x00/ 12581 12582INTEL PSTATE DRIVER 12583M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12584M: Len Brown <lenb@kernel.org> 12585L: linux-pm@vger.kernel.org 12586S: Supported 12587F: drivers/cpufreq/intel_pstate.c 12588 12589INTEL PTP DFL ToD DRIVER 12590M: Tianfei Zhang <tianfei.zhang@intel.com> 12591L: linux-fpga@vger.kernel.org 12592L: netdev@vger.kernel.org 12593S: Maintained 12594F: drivers/ptp/ptp_dfl_tod.c 12595 12596INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 12597M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 12598L: linux-iio@vger.kernel.org 12599F: drivers/counter/intel-qep.c 12600 12601INTEL SCU DRIVERS 12602M: Mika Westerberg <mika.westerberg@linux.intel.com> 12603S: Maintained 12604F: drivers/platform/x86/intel_scu_* 12605F: include/linux/platform_data/x86/intel_scu_ipc.h 12606 12607INTEL SDSI DRIVER 12608M: David E. Box <david.e.box@linux.intel.com> 12609S: Supported 12610F: drivers/platform/x86/intel/sdsi.c 12611F: tools/arch/x86/intel_sdsi/ 12612F: tools/testing/selftests/drivers/sdsi/ 12613 12614INTEL SGX 12615M: Jarkko Sakkinen <jarkko@kernel.org> 12616R: Dave Hansen <dave.hansen@linux.intel.com> 12617L: linux-sgx@vger.kernel.org 12618S: Supported 12619Q: https://patchwork.kernel.org/project/intel-sgx/list/ 12620T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 12621F: Documentation/arch/x86/sgx.rst 12622F: arch/x86/entry/vdso/vsgx.S 12623F: arch/x86/include/asm/sgx.h 12624F: arch/x86/include/uapi/asm/sgx.h 12625F: arch/x86/kernel/cpu/sgx/* 12626F: tools/testing/selftests/sgx/* 12627K: \bSGX_ 12628 12629INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 12630M: Daniel Scally <djrscally@gmail.com> 12631S: Maintained 12632F: drivers/platform/x86/intel/int3472/ 12633F: include/linux/platform_data/x86/int3472.h 12634 12635INTEL SPEED SELECT TECHNOLOGY 12636M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12637L: platform-driver-x86@vger.kernel.org 12638S: Maintained 12639F: drivers/platform/x86/intel/speed_select_if/ 12640F: include/uapi/linux/isst_if.h 12641F: tools/power/x86/intel-speed-select/ 12642 12643INTEL STRATIX10 FIRMWARE DRIVERS 12644M: Dinh Nguyen <dinguyen@kernel.org> 12645L: linux-kernel@vger.kernel.org 12646S: Maintained 12647T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 12648F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 12649F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.yaml 12650F: drivers/firmware/stratix10-rsu.c 12651F: drivers/firmware/stratix10-svc.c 12652F: include/linux/firmware/intel/stratix10-smc.h 12653F: include/linux/firmware/intel/stratix10-svc-client.h 12654 12655INTEL TELEMETRY DRIVER 12656M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 12657M: "David E. Box" <david.e.box@linux.intel.com> 12658L: platform-driver-x86@vger.kernel.org 12659S: Maintained 12660F: arch/x86/include/asm/intel_telemetry.h 12661F: drivers/platform/x86/intel/telemetry/ 12662 12663INTEL TOUCH HOST CONTROLLER (THC) DRIVER 12664M: Even Xu <even.xu@intel.com> 12665M: Xinpeng Sun <xinpeng.sun@intel.com> 12666S: Maintained 12667F: drivers/hid/intel-thc-hid/ 12668 12669INTEL TPMI DRIVER 12670M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12671L: platform-driver-x86@vger.kernel.org 12672S: Maintained 12673F: Documentation/ABI/testing/debugfs-tpmi 12674F: drivers/platform/x86/intel/vsec_tpmi.c 12675F: include/linux/intel_tpmi.h 12676 12677INTEL UNCORE FREQUENCY CONTROL 12678M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12679L: platform-driver-x86@vger.kernel.org 12680S: Maintained 12681F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 12682F: drivers/platform/x86/intel/uncore-frequency/ 12683 12684INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 12685M: David E. Box <david.e.box@linux.intel.com> 12686S: Supported 12687F: drivers/platform/x86/intel/vsec.c 12688F: include/linux/intel_vsec.h 12689 12690INTEL VIRTUAL BUTTON DRIVER 12691M: AceLan Kao <acelan.kao@canonical.com> 12692L: platform-driver-x86@vger.kernel.org 12693S: Maintained 12694F: drivers/platform/x86/intel/vbtn.c 12695 12696INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 12697M: Stanislaw Gruszka <stf_xl@wp.pl> 12698L: linux-wireless@vger.kernel.org 12699S: Supported 12700F: drivers/net/wireless/intel/iwlegacy/ 12701 12702INTEL WIRELESS WIFI LINK (iwlwifi) 12703M: Miri Korenblit <miriam.rachel.korenblit@intel.com> 12704L: linux-wireless@vger.kernel.org 12705S: Supported 12706W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 12707T: git https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next.git/ 12708F: drivers/net/wireless/intel/iwlwifi/ 12709 12710INTEL VISION SENSING CONTROLLER DRIVER 12711M: Sakari Ailus <sakari.ailus@linux.intel.com> 12712R: Bingbu Cao <bingbu.cao@intel.com> 12713R: Lixu Zhang <lixu.zhang@intel.com> 12714R: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 12715L: linux-media@vger.kernel.org 12716S: Maintained 12717T: git git://linuxtv.org/media.git 12718F: drivers/media/pci/intel/ivsc/ 12719 12720INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 12721S: Orphan 12722W: https://slimbootloader.github.io/security/firmware-update.html 12723F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 12724 12725INTEL WMI THUNDERBOLT FORCE POWER DRIVER 12726L: Dell.Client.Kernel@dell.com 12727S: Maintained 12728F: drivers/platform/x86/intel/wmi/thunderbolt.c 12729 12730INTEL WWAN IOSM DRIVER 12731M: M Chetan Kumar <m.chetan.kumar@intel.com> 12732L: netdev@vger.kernel.org 12733S: Maintained 12734F: drivers/net/wwan/iosm/ 12735 12736INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY 12737M: Xin Li <xin@zytor.com> 12738M: "H. Peter Anvin" <hpa@zytor.com> 12739S: Supported 12740F: Documentation/arch/x86/x86_64/fred.rst 12741F: arch/x86/entry/entry_64_fred.S 12742F: arch/x86/entry/entry_fred.c 12743F: arch/x86/include/asm/fred.h 12744F: arch/x86/kernel/fred.c 12745 12746INTEL(R) TRACE HUB 12747M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 12748S: Supported 12749F: Documentation/trace/intel_th.rst 12750F: drivers/hwtracing/intel_th/ 12751F: include/linux/intel_th.h 12752 12753INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 12754M: Ning Sun <ning.sun@intel.com> 12755L: tboot-devel@lists.sourceforge.net 12756S: Supported 12757W: http://tboot.sourceforge.net 12758T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 12759F: Documentation/arch/x86/intel_txt.rst 12760F: arch/x86/kernel/tboot.c 12761F: include/linux/tboot.h 12762 12763INTERCONNECT API 12764M: Georgi Djakov <djakov@kernel.org> 12765L: linux-pm@vger.kernel.org 12766S: Maintained 12767T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 12768F: Documentation/devicetree/bindings/interconnect/ 12769F: Documentation/driver-api/interconnect.rst 12770F: drivers/interconnect/ 12771F: include/dt-bindings/interconnect/ 12772F: include/linux/interconnect-provider.h 12773F: include/linux/interconnect.h 12774 12775INTERRUPT COUNTER DRIVER 12776M: Oleksij Rempel <o.rempel@pengutronix.de> 12777R: Pengutronix Kernel Team <kernel@pengutronix.de> 12778L: linux-iio@vger.kernel.org 12779F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 12780F: drivers/counter/interrupt-cnt.c 12781 12782INTERSIL ISL7998X VIDEO DECODER DRIVER 12783M: Michael Tretter <m.tretter@pengutronix.de> 12784R: Pengutronix Kernel Team <kernel@pengutronix.de> 12785L: linux-media@vger.kernel.org 12786S: Maintained 12787F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 12788F: drivers/media/i2c/isl7998x.c 12789 12790INVENSENSE ICM-426xx IMU DRIVER 12791M: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> 12792L: linux-iio@vger.kernel.org 12793S: Maintained 12794W: https://invensense.tdk.com/ 12795F: Documentation/ABI/testing/sysfs-bus-iio-inv_icm42600 12796F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 12797F: drivers/iio/imu/inv_icm42600/ 12798 12799INVENSENSE MPU-3050 GYROSCOPE DRIVER 12800M: Linus Walleij <linus.walleij@linaro.org> 12801L: linux-iio@vger.kernel.org 12802S: Maintained 12803F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 12804F: drivers/iio/gyro/mpu3050* 12805 12806INVENSENSE MPU-6050 IMU DRIVER 12807M: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> 12808L: linux-iio@vger.kernel.org 12809S: Maintained 12810W: https://invensense.tdk.com/ 12811F: Documentation/devicetree/bindings/iio/imu/invensense,mpu6050.yaml 12812F: drivers/iio/imu/inv_mpu6050/ 12813 12814IOC3 ETHERNET DRIVER 12815M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 12816L: linux-mips@vger.kernel.org 12817S: Maintained 12818F: drivers/net/ethernet/sgi/ioc3-eth.c 12819 12820IOMMU DMA-API LAYER 12821M: Robin Murphy <robin.murphy@arm.com> 12822L: iommu@lists.linux.dev 12823S: Maintained 12824T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 12825F: drivers/iommu/dma-iommu.c 12826F: drivers/iommu/dma-iommu.h 12827F: drivers/iommu/iova.c 12828F: include/linux/iommu-dma.h 12829F: include/linux/iova.h 12830 12831IOMMU SUBSYSTEM 12832M: Joerg Roedel <joro@8bytes.org> 12833M: Will Deacon <will@kernel.org> 12834R: Robin Murphy <robin.murphy@arm.com> 12835L: iommu@lists.linux.dev 12836S: Maintained 12837T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 12838F: Documentation/devicetree/bindings/iommu/ 12839F: drivers/iommu/ 12840F: include/linux/iommu.h 12841F: include/linux/iova.h 12842F: include/linux/of_iommu.h 12843 12844IOMMUFD 12845M: Jason Gunthorpe <jgg@nvidia.com> 12846M: Kevin Tian <kevin.tian@intel.com> 12847L: iommu@lists.linux.dev 12848S: Maintained 12849T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 12850F: Documentation/userspace-api/iommufd.rst 12851F: drivers/iommu/iommufd/ 12852F: include/linux/iommufd.h 12853F: include/uapi/linux/iommufd.h 12854F: tools/testing/selftests/iommu/ 12855 12856IOSYS-MAP HELPERS 12857M: Thomas Zimmermann <tzimmermann@suse.de> 12858L: dri-devel@lists.freedesktop.org 12859S: Maintained 12860T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 12861F: include/linux/iosys-map.h 12862 12863IO_URING 12864M: Jens Axboe <axboe@kernel.dk> 12865L: io-uring@vger.kernel.org 12866S: Maintained 12867T: git git://git.kernel.dk/linux-block 12868T: git git://git.kernel.dk/liburing 12869F: include/linux/io_uring/ 12870F: include/linux/io_uring.h 12871F: include/linux/io_uring_types.h 12872F: include/trace/events/io_uring.h 12873F: include/uapi/linux/io_uring.h 12874F: include/uapi/linux/io_uring/ 12875F: io_uring/ 12876 12877IPMI SUBSYSTEM 12878M: Corey Minyard <corey@minyard.net> 12879L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 12880S: Supported 12881W: http://openipmi.sourceforge.net/ 12882T: git https://github.com/cminyard/linux-ipmi.git for-next 12883F: Documentation/devicetree/bindings/ipmi/ 12884F: Documentation/driver-api/ipmi.rst 12885F: drivers/char/ipmi/ 12886F: include/linux/ipmi* 12887F: include/uapi/linux/ipmi* 12888 12889IPS SCSI RAID DRIVER 12890M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 12891L: linux-scsi@vger.kernel.org 12892S: Maintained 12893W: http://www.adaptec.com/ 12894F: drivers/scsi/ips* 12895 12896IPVS 12897M: Simon Horman <horms@verge.net.au> 12898M: Julian Anastasov <ja@ssi.bg> 12899L: netdev@vger.kernel.org 12900L: lvs-devel@vger.kernel.org 12901S: Maintained 12902T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 12903T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 12904F: Documentation/networking/ipvs-sysctl.rst 12905F: include/net/ip_vs.h 12906F: include/uapi/linux/ip_vs.h 12907F: net/netfilter/ipvs/ 12908 12909IPWIRELESS DRIVER 12910M: Jiri Kosina <jikos@kernel.org> 12911M: David Sterba <dsterba@suse.com> 12912S: Odd Fixes 12913F: drivers/tty/ipwireless/ 12914 12915IRON DEVICE AUDIO CODEC DRIVERS 12916M: Kiseok Jo <kiseok.jo@irondevice.com> 12917L: linux-sound@vger.kernel.org 12918S: Maintained 12919F: Documentation/devicetree/bindings/sound/irondevice,* 12920F: sound/soc/codecs/sma* 12921 12922IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 12923M: Thomas Gleixner <tglx@linutronix.de> 12924S: Maintained 12925T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12926F: Documentation/core-api/irq/irq-domain.rst 12927F: include/linux/irqdomain.h 12928F: include/linux/irqdomain_defs.h 12929F: kernel/irq/irqdomain.c 12930F: kernel/irq/msi.c 12931 12932IRQ SUBSYSTEM 12933M: Thomas Gleixner <tglx@linutronix.de> 12934L: linux-kernel@vger.kernel.org 12935S: Maintained 12936T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12937F: include/linux/group_cpus.h 12938F: include/linux/irq.h 12939F: include/linux/irqhandler.h 12940F: include/linux/irqnr.h 12941F: include/linux/irqreturn.h 12942F: kernel/irq/ 12943F: lib/group_cpus.c 12944 12945IRQCHIP DRIVERS 12946M: Thomas Gleixner <tglx@linutronix.de> 12947L: linux-kernel@vger.kernel.org 12948S: Maintained 12949T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12950F: Documentation/devicetree/bindings/interrupt-controller/ 12951F: drivers/irqchip/ 12952F: include/linux/irqchip.h 12953 12954ISA 12955M: William Breathitt Gray <wbg@kernel.org> 12956S: Maintained 12957F: Documentation/driver-api/isa.rst 12958F: drivers/base/isa.c 12959F: include/linux/isa.h 12960 12961ISA RADIO MODULE 12962M: Hans Verkuil <hverkuil@xs4all.nl> 12963L: linux-media@vger.kernel.org 12964S: Maintained 12965W: https://linuxtv.org 12966T: git git://linuxtv.org/media.git 12967F: drivers/media/radio/radio-isa* 12968 12969ISAPNP 12970M: Jaroslav Kysela <perex@perex.cz> 12971S: Maintained 12972F: Documentation/userspace-api/isapnp.rst 12973F: drivers/pnp/isapnp/ 12974F: include/linux/isapnp.h 12975 12976ISCSI 12977M: Lee Duncan <lduncan@suse.com> 12978M: Chris Leech <cleech@redhat.com> 12979M: Mike Christie <michael.christie@oracle.com> 12980L: open-iscsi@googlegroups.com 12981L: linux-scsi@vger.kernel.org 12982S: Maintained 12983W: www.open-iscsi.com 12984F: drivers/scsi/*iscsi* 12985F: include/scsi/*iscsi* 12986 12987iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 12988M: Peter Jones <pjones@redhat.com> 12989M: Konrad Rzeszutek Wilk <konrad@kernel.org> 12990S: Maintained 12991F: drivers/firmware/iscsi_ibft* 12992 12993ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 12994M: Sagi Grimberg <sagi@grimberg.me> 12995M: Max Gurtovoy <mgurtovoy@nvidia.com> 12996L: linux-rdma@vger.kernel.org 12997S: Supported 12998W: http://www.openfabrics.org 12999W: www.open-iscsi.org 13000Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13001F: drivers/infiniband/ulp/iser/ 13002 13003ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 13004M: Sagi Grimberg <sagi@grimberg.me> 13005L: linux-rdma@vger.kernel.org 13006L: target-devel@vger.kernel.org 13007S: Supported 13008T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 13009F: drivers/infiniband/ulp/isert 13010 13011ISDN/CMTP OVER BLUETOOTH 13012M: Karsten Keil <isdn@linux-pingi.de> 13013L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 13014L: netdev@vger.kernel.org 13015S: Odd Fixes 13016W: http://www.isdn4linux.de 13017F: Documentation/isdn/ 13018F: drivers/isdn/capi/ 13019F: include/linux/isdn/ 13020F: include/uapi/linux/isdn/ 13021F: net/bluetooth/cmtp/ 13022 13023ISDN/mISDN SUBSYSTEM 13024M: Karsten Keil <isdn@linux-pingi.de> 13025L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 13026L: netdev@vger.kernel.org 13027S: Maintained 13028W: http://www.isdn4linux.de 13029F: drivers/isdn/Kconfig 13030F: drivers/isdn/Makefile 13031F: drivers/isdn/hardware/ 13032F: drivers/isdn/mISDN/ 13033 13034ISL28022 HARDWARE MONITORING DRIVER 13035M: Carsten Spieß <mail@carsten-spiess.de> 13036L: linux-hwmon@vger.kernel.org 13037S: Maintained 13038F: Documentation/devicetree/bindings/hwmon/renesas,isl28022.yaml 13039F: Documentation/hwmon/isl28022.rst 13040F: drivers/hwmon/isl28022.c 13041 13042ISOFS FILESYSTEM 13043M: Jan Kara <jack@suse.cz> 13044L: linux-fsdevel@vger.kernel.org 13045S: Maintained 13046F: Documentation/filesystems/isofs.rst 13047F: fs/isofs/ 13048 13049IT87 HARDWARE MONITORING DRIVER 13050M: Jean Delvare <jdelvare@suse.com> 13051L: linux-hwmon@vger.kernel.org 13052S: Maintained 13053F: Documentation/hwmon/it87.rst 13054F: drivers/hwmon/it87.c 13055 13056IT913X MEDIA DRIVER 13057L: linux-media@vger.kernel.org 13058S: Orphan 13059W: https://linuxtv.org 13060Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13061F: drivers/media/tuners/it913x* 13062 13063ITE IT6263 LVDS TO HDMI BRIDGE DRIVER 13064M: Liu Ying <victor.liu@nxp.com> 13065L: dri-devel@lists.freedesktop.org 13066S: Maintained 13067T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 13068F: Documentation/devicetree/bindings/display/bridge/ite,it6263.yaml 13069F: drivers/gpu/drm/bridge/ite-it6263.c 13070 13071ITE IT66121 HDMI BRIDGE DRIVER 13072M: Phong LE <ple@baylibre.com> 13073M: Neil Armstrong <neil.armstrong@linaro.org> 13074S: Maintained 13075T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 13076F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 13077F: drivers/gpu/drm/bridge/ite-it66121.c 13078 13079IVTV VIDEO4LINUX DRIVER 13080M: Andy Walls <awalls@md.metrocast.net> 13081L: linux-media@vger.kernel.org 13082S: Maintained 13083W: https://linuxtv.org 13084T: git git://linuxtv.org/media.git 13085F: Documentation/admin-guide/media/ivtv* 13086F: drivers/media/pci/ivtv/ 13087F: include/uapi/linux/ivtv* 13088 13089IX2505V MEDIA DRIVER 13090M: Malcolm Priestley <tvboxspy@gmail.com> 13091L: linux-media@vger.kernel.org 13092S: Maintained 13093W: https://linuxtv.org 13094Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13095F: drivers/media/dvb-frontends/ix2505v* 13096 13097JAILHOUSE HYPERVISOR INTERFACE 13098M: Jan Kiszka <jan.kiszka@siemens.com> 13099L: jailhouse-dev@googlegroups.com 13100S: Maintained 13101F: arch/x86/include/asm/jailhouse_para.h 13102F: arch/x86/kernel/jailhouse.c 13103 13104JFS FILESYSTEM 13105M: Dave Kleikamp <shaggy@kernel.org> 13106L: jfs-discussion@lists.sourceforge.net 13107S: Odd Fixes 13108W: http://jfs.sourceforge.net/ 13109T: git https://github.com/kleikamp/linux-shaggy.git 13110F: Documentation/admin-guide/jfs.rst 13111F: fs/jfs/ 13112 13113JME NETWORK DRIVER 13114M: Guo-Fu Tseng <cooldavid@cooldavid.org> 13115L: netdev@vger.kernel.org 13116S: Odd Fixes 13117F: drivers/net/ethernet/jme.* 13118 13119JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 13120M: David Woodhouse <dwmw2@infradead.org> 13121M: Richard Weinberger <richard@nod.at> 13122L: linux-mtd@lists.infradead.org 13123S: Odd Fixes 13124W: http://www.linux-mtd.infradead.org/doc/jffs2.html 13125T: git git://git.infradead.org/ubifs-2.6.git 13126F: fs/jffs2/ 13127F: include/uapi/linux/jffs2.h 13128 13129JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 13130M: "Theodore Ts'o" <tytso@mit.edu> 13131M: Jan Kara <jack@suse.com> 13132L: linux-ext4@vger.kernel.org 13133S: Maintained 13134F: fs/jbd2/ 13135F: include/linux/jbd2.h 13136 13137JPU V4L2 MEM2MEM DRIVER FOR RENESAS 13138M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 13139L: linux-media@vger.kernel.org 13140L: linux-renesas-soc@vger.kernel.org 13141S: Maintained 13142F: drivers/media/platform/renesas/rcar_jpu.c 13143 13144JSM Neo PCI based serial card 13145L: linux-serial@vger.kernel.org 13146S: Orphan 13147F: drivers/tty/serial/jsm/ 13148 13149K10TEMP HARDWARE MONITORING DRIVER 13150M: Clemens Ladisch <clemens@ladisch.de> 13151L: linux-hwmon@vger.kernel.org 13152S: Maintained 13153F: Documentation/hwmon/k10temp.rst 13154F: drivers/hwmon/k10temp.c 13155 13156K8TEMP HARDWARE MONITORING DRIVER 13157M: Rudolf Marek <r.marek@assembler.cz> 13158L: linux-hwmon@vger.kernel.org 13159S: Maintained 13160F: Documentation/hwmon/k8temp.rst 13161F: drivers/hwmon/k8temp.c 13162 13163KASAN 13164M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 13165R: Alexander Potapenko <glider@google.com> 13166R: Andrey Konovalov <andreyknvl@gmail.com> 13167R: Dmitry Vyukov <dvyukov@google.com> 13168R: Vincenzo Frascino <vincenzo.frascino@arm.com> 13169L: kasan-dev@googlegroups.com 13170S: Maintained 13171B: https://bugzilla.kernel.org/buglist.cgi?component=Sanitizers&product=Memory%20Management 13172F: Documentation/dev-tools/kasan.rst 13173F: arch/*/include/asm/*kasan.h 13174F: arch/*/mm/kasan_init* 13175F: include/linux/kasan*.h 13176F: lib/Kconfig.kasan 13177F: mm/kasan/ 13178F: scripts/Makefile.kasan 13179 13180KCONFIG 13181L: linux-kbuild@vger.kernel.org 13182S: Orphan 13183Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 13184F: Documentation/kbuild/kconfig* 13185F: scripts/Kconfig.include 13186F: scripts/kconfig/ 13187 13188KCORE 13189M: Omar Sandoval <osandov@osandov.com> 13190L: linux-debuggers@vger.kernel.org 13191S: Maintained 13192F: fs/proc/kcore.c 13193F: include/linux/kcore.h 13194 13195KCOV 13196R: Dmitry Vyukov <dvyukov@google.com> 13197R: Andrey Konovalov <andreyknvl@gmail.com> 13198L: kasan-dev@googlegroups.com 13199S: Maintained 13200B: https://bugzilla.kernel.org/buglist.cgi?component=Sanitizers&product=Memory%20Management 13201F: Documentation/dev-tools/kcov.rst 13202F: include/linux/kcov.h 13203F: include/uapi/linux/kcov.h 13204F: kernel/kcov.c 13205F: scripts/Makefile.kcov 13206 13207KCSAN 13208M: Marco Elver <elver@google.com> 13209R: Dmitry Vyukov <dvyukov@google.com> 13210L: kasan-dev@googlegroups.com 13211S: Maintained 13212F: Documentation/dev-tools/kcsan.rst 13213F: include/linux/kcsan*.h 13214F: kernel/kcsan/ 13215F: lib/Kconfig.kcsan 13216F: scripts/Makefile.kcsan 13217 13218KDUMP 13219M: Andrew Morton <akpm@linux-foundation.org> 13220M: Baoquan He <bhe@redhat.com> 13221R: Vivek Goyal <vgoyal@redhat.com> 13222R: Dave Young <dyoung@redhat.com> 13223L: kexec@lists.infradead.org 13224S: Maintained 13225W: http://lse.sourceforge.net/kdump/ 13226F: Documentation/admin-guide/kdump/ 13227F: fs/proc/vmcore.c 13228F: include/linux/crash_core.h 13229F: include/linux/crash_dump.h 13230F: include/uapi/linux/vmcore.h 13231F: kernel/crash_*.c 13232 13233KEENE FM RADIO TRANSMITTER DRIVER 13234M: Hans Verkuil <hverkuil@xs4all.nl> 13235L: linux-media@vger.kernel.org 13236S: Maintained 13237W: https://linuxtv.org 13238T: git git://linuxtv.org/media.git 13239F: drivers/media/radio/radio-keene* 13240 13241KERNEL AUTOMOUNTER 13242M: Ian Kent <raven@themaw.net> 13243L: autofs@vger.kernel.org 13244S: Maintained 13245F: fs/autofs/ 13246 13247KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 13248M: Nathan Chancellor <nathan@kernel.org> 13249M: Nicolas Schier <nicolas@fjasle.eu> 13250L: linux-kbuild@vger.kernel.org 13251S: Odd Fixes 13252Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 13253T: git git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux.git 13254F: Documentation/kbuild/ 13255F: Makefile 13256F: scripts/*vmlinux* 13257F: scripts/Kbuild* 13258F: scripts/Makefile* 13259F: scripts/bash-completion/ 13260F: scripts/basic/ 13261F: scripts/clang-tools/ 13262F: scripts/dummy-tools/ 13263F: scripts/include/ 13264F: scripts/mk* 13265F: scripts/mod/ 13266F: scripts/package/ 13267F: usr/ 13268 13269KERNEL HARDENING (not covered by other areas) 13270M: Kees Cook <kees@kernel.org> 13271R: Gustavo A. R. Silva <gustavoars@kernel.org> 13272L: linux-hardening@vger.kernel.org 13273S: Supported 13274T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 13275F: Documentation/ABI/testing/sysfs-kernel-oops_count 13276F: Documentation/ABI/testing/sysfs-kernel-warn_count 13277F: arch/*/configs/hardening.config 13278F: include/linux/kstack_erase.h 13279F: include/linux/overflow.h 13280F: include/linux/randomize_kstack.h 13281F: include/linux/ucopysize.h 13282F: kernel/configs/hardening.config 13283F: kernel/kstack_erase.c 13284F: lib/tests/randstruct_kunit.c 13285F: lib/tests/usercopy_kunit.c 13286F: mm/usercopy.c 13287F: scripts/Makefile.kstack_erase 13288F: scripts/Makefile.randstruct 13289F: security/Kconfig.hardening 13290K: \b(add|choose)_random_kstack_offset\b 13291K: \b__check_(object_size|heap_object)\b 13292K: \b__counted_by(_le|_be)?\b 13293 13294KERNEL JANITORS 13295L: kernel-janitors@vger.kernel.org 13296S: Odd Fixes 13297W: http://kernelnewbies.org/KernelJanitors 13298 13299KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 13300M: Chuck Lever <chuck.lever@oracle.com> 13301M: Jeff Layton <jlayton@kernel.org> 13302R: NeilBrown <neil@brown.name> 13303R: Olga Kornievskaia <okorniev@redhat.com> 13304R: Dai Ngo <Dai.Ngo@oracle.com> 13305R: Tom Talpey <tom@talpey.com> 13306L: linux-nfs@vger.kernel.org 13307S: Supported 13308B: https://bugzilla.kernel.org 13309T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 13310F: Documentation/filesystems/nfs/ 13311F: fs/lockd/ 13312F: fs/nfs_common/ 13313F: fs/nfsd/ 13314F: include/linux/lockd/ 13315F: include/linux/sunrpc/ 13316F: include/trace/events/rpcgss.h 13317F: include/trace/events/rpcrdma.h 13318F: include/trace/events/sunrpc.h 13319F: include/trace/misc/fs.h 13320F: include/trace/misc/nfs.h 13321F: include/trace/misc/sunrpc.h 13322F: include/uapi/linux/nfsd/ 13323F: include/uapi/linux/sunrpc/ 13324F: net/sunrpc/ 13325F: tools/net/sunrpc/ 13326 13327KERNEL PACMAN PACKAGING (in addition to generic KERNEL BUILD) 13328M: Thomas Weißschuh <linux@weissschuh.net> 13329R: Christian Heusel <christian@heusel.eu> 13330R: Nathan Chancellor <nathan@kernel.org> 13331S: Maintained 13332F: scripts/package/PKGBUILD 13333 13334KERNEL REGRESSIONS 13335M: Thorsten Leemhuis <linux@leemhuis.info> 13336L: regressions@lists.linux.dev 13337S: Supported 13338F: Documentation/admin-guide/reporting-regressions.rst 13339F: Documentation/process/handling-regressions.rst 13340 13341KERNEL SELFTEST FRAMEWORK 13342M: Shuah Khan <shuah@kernel.org> 13343M: Shuah Khan <skhan@linuxfoundation.org> 13344L: linux-kselftest@vger.kernel.org 13345S: Maintained 13346Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 13347T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 13348F: Documentation/dev-tools/kselftest* 13349F: tools/testing/selftests/ 13350 13351KERNEL SMB3 SERVER (KSMBD) 13352M: Namjae Jeon <linkinjeon@kernel.org> 13353M: Namjae Jeon <linkinjeon@samba.org> 13354M: Steve French <smfrench@gmail.com> 13355M: Steve French <sfrench@samba.org> 13356R: Sergey Senozhatsky <senozhatsky@chromium.org> 13357R: Tom Talpey <tom@talpey.com> 13358L: linux-cifs@vger.kernel.org 13359S: Maintained 13360T: git git://git.samba.org/ksmbd.git 13361F: Documentation/filesystems/smb/ksmbd.rst 13362F: fs/smb/common/ 13363F: fs/smb/server/ 13364 13365KERNEL UNIT TESTING FRAMEWORK (KUnit) 13366M: Brendan Higgins <brendan.higgins@linux.dev> 13367M: David Gow <davidgow@google.com> 13368R: Rae Moar <rmoar@google.com> 13369L: linux-kselftest@vger.kernel.org 13370L: kunit-dev@googlegroups.com 13371S: Maintained 13372W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 13373T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 13374T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 13375F: Documentation/dev-tools/kunit/ 13376F: include/kunit/ 13377F: lib/kunit/ 13378F: rust/kernel/kunit.rs 13379F: rust/macros/kunit.rs 13380F: scripts/rustdoc_test_* 13381F: tools/testing/kunit/ 13382 13383KERNEL USERMODE HELPER 13384M: Luis Chamberlain <mcgrof@kernel.org> 13385L: linux-kernel@vger.kernel.org 13386S: Maintained 13387F: include/linux/umh.h 13388F: kernel/umh.c 13389 13390KERNEL VIRTUAL MACHINE (KVM) 13391M: Paolo Bonzini <pbonzini@redhat.com> 13392L: kvm@vger.kernel.org 13393S: Supported 13394W: http://www.linux-kvm.org 13395T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13396F: Documentation/virt/kvm/ 13397F: include/asm-generic/kvm* 13398F: include/kvm/iodev.h 13399F: include/linux/kvm* 13400F: include/trace/events/kvm.h 13401F: include/uapi/asm-generic/kvm* 13402F: include/uapi/linux/kvm* 13403F: tools/kvm/ 13404F: tools/testing/selftests/kvm/ 13405F: virt/kvm/* 13406 13407KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 13408M: Marc Zyngier <maz@kernel.org> 13409M: Oliver Upton <oliver.upton@linux.dev> 13410R: Joey Gouly <joey.gouly@arm.com> 13411R: Suzuki K Poulose <suzuki.poulose@arm.com> 13412R: Zenghui Yu <yuzenghui@huawei.com> 13413L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13414L: kvmarm@lists.linux.dev 13415S: Maintained 13416T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 13417F: Documentation/virt/kvm/arm/ 13418F: Documentation/virt/kvm/devices/arm* 13419F: arch/arm64/include/asm/kvm* 13420F: arch/arm64/include/uapi/asm/kvm* 13421F: arch/arm64/kvm/ 13422F: include/kvm/arm_* 13423F: tools/testing/selftests/kvm/*/arm64/ 13424F: tools/testing/selftests/kvm/arm64/ 13425 13426KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 13427M: Tianrui Zhao <zhaotianrui@loongson.cn> 13428M: Bibo Mao <maobibo@loongson.cn> 13429M: Huacai Chen <chenhuacai@kernel.org> 13430L: kvm@vger.kernel.org 13431L: loongarch@lists.linux.dev 13432S: Maintained 13433T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13434F: Documentation/virt/kvm/loongarch/ 13435F: arch/loongarch/include/asm/kvm* 13436F: arch/loongarch/include/uapi/asm/kvm* 13437F: arch/loongarch/kvm/ 13438F: tools/testing/selftests/kvm/*/loongarch/ 13439F: tools/testing/selftests/kvm/lib/loongarch/ 13440 13441KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 13442M: Huacai Chen <chenhuacai@kernel.org> 13443L: linux-mips@vger.kernel.org 13444L: kvm@vger.kernel.org 13445S: Maintained 13446T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13447F: arch/mips/include/asm/kvm* 13448F: arch/mips/include/uapi/asm/kvm* 13449F: arch/mips/kvm/ 13450 13451KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 13452M: Madhavan Srinivasan <maddy@linux.ibm.com> 13453R: Nicholas Piggin <npiggin@gmail.com> 13454L: linuxppc-dev@lists.ozlabs.org 13455L: kvm@vger.kernel.org 13456S: Maintained (Book3S 64-bit HV) 13457S: Odd fixes (Book3S 64-bit PR) 13458S: Orphan (Book3E and 32-bit) 13459T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 13460F: arch/powerpc/include/asm/kvm* 13461F: arch/powerpc/include/uapi/asm/kvm* 13462F: arch/powerpc/kernel/kvm* 13463F: arch/powerpc/kvm/ 13464 13465KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 13466M: Anup Patel <anup@brainfault.org> 13467R: Atish Patra <atish.patra@linux.dev> 13468L: kvm@vger.kernel.org 13469L: kvm-riscv@lists.infradead.org 13470L: linux-riscv@lists.infradead.org 13471S: Maintained 13472T: git https://github.com/kvm-riscv/linux.git 13473F: arch/riscv/include/asm/kvm* 13474F: arch/riscv/include/uapi/asm/kvm* 13475F: arch/riscv/kvm/ 13476F: tools/testing/selftests/kvm/*/riscv/ 13477F: tools/testing/selftests/kvm/riscv/ 13478 13479KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 13480M: Christian Borntraeger <borntraeger@linux.ibm.com> 13481M: Janosch Frank <frankja@linux.ibm.com> 13482M: Claudio Imbrenda <imbrenda@linux.ibm.com> 13483R: David Hildenbrand <david@redhat.com> 13484L: kvm@vger.kernel.org 13485S: Supported 13486T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 13487F: Documentation/virt/kvm/s390* 13488F: arch/s390/include/asm/gmap.h 13489F: arch/s390/include/asm/gmap_helpers.h 13490F: arch/s390/include/asm/kvm* 13491F: arch/s390/include/uapi/asm/kvm* 13492F: arch/s390/include/uapi/asm/uvdevice.h 13493F: arch/s390/kernel/uv.c 13494F: arch/s390/kvm/ 13495F: arch/s390/mm/gmap.c 13496F: arch/s390/mm/gmap_helpers.c 13497F: drivers/s390/char/uvdevice.c 13498F: tools/testing/selftests/drivers/s390x/uvdevice/ 13499F: tools/testing/selftests/kvm/*/s390/ 13500F: tools/testing/selftests/kvm/s390/ 13501 13502KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 13503M: Sean Christopherson <seanjc@google.com> 13504M: Paolo Bonzini <pbonzini@redhat.com> 13505L: kvm@vger.kernel.org 13506S: Supported 13507P: Documentation/process/maintainer-kvm-x86.rst 13508T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13509F: arch/x86/include/asm/kvm* 13510F: arch/x86/include/asm/svm.h 13511F: arch/x86/include/asm/vmx*.h 13512F: arch/x86/include/uapi/asm/kvm* 13513F: arch/x86/include/uapi/asm/svm.h 13514F: arch/x86/include/uapi/asm/vmx.h 13515F: arch/x86/kvm/ 13516F: arch/x86/kvm/*/ 13517F: tools/testing/selftests/kvm/*/x86/ 13518F: tools/testing/selftests/kvm/x86/ 13519 13520KERNFS 13521M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 13522M: Tejun Heo <tj@kernel.org> 13523S: Supported 13524T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 13525F: fs/kernfs/ 13526F: include/linux/kernfs.h 13527 13528KEXEC 13529M: Andrew Morton <akpm@linux-foundation.org> 13530M: Baoquan He <bhe@redhat.com> 13531L: kexec@lists.infradead.org 13532W: http://kernel.org/pub/linux/utils/kernel/kexec/ 13533F: include/linux/kexec.h 13534F: include/uapi/linux/kexec.h 13535F: kernel/kexec* 13536 13537KEXEC HANDOVER (KHO) 13538M: Alexander Graf <graf@amazon.com> 13539M: Mike Rapoport <rppt@kernel.org> 13540M: Changyuan Lyu <changyuanl@google.com> 13541L: kexec@lists.infradead.org 13542L: linux-mm@kvack.org 13543S: Maintained 13544F: Documentation/admin-guide/mm/kho.rst 13545F: Documentation/core-api/kho/* 13546F: include/linux/kexec_handover.h 13547F: kernel/kexec_handover.c 13548F: tools/testing/selftests/kho/ 13549 13550KEYS-ENCRYPTED 13551M: Mimi Zohar <zohar@linux.ibm.com> 13552L: linux-integrity@vger.kernel.org 13553L: keyrings@vger.kernel.org 13554S: Supported 13555F: Documentation/security/keys/trusted-encrypted.rst 13556F: include/keys/encrypted-type.h 13557F: security/keys/encrypted-keys/ 13558 13559KEYS-TRUSTED 13560M: James Bottomley <James.Bottomley@HansenPartnership.com> 13561M: Jarkko Sakkinen <jarkko@kernel.org> 13562M: Mimi Zohar <zohar@linux.ibm.com> 13563L: linux-integrity@vger.kernel.org 13564L: keyrings@vger.kernel.org 13565S: Supported 13566F: Documentation/security/keys/trusted-encrypted.rst 13567F: include/keys/trusted-type.h 13568F: include/keys/trusted_tpm.h 13569F: security/keys/trusted-keys/ 13570 13571KEYS-TRUSTED-CAAM 13572M: Ahmad Fatoum <a.fatoum@pengutronix.de> 13573R: Pengutronix Kernel Team <kernel@pengutronix.de> 13574L: linux-integrity@vger.kernel.org 13575L: keyrings@vger.kernel.org 13576S: Maintained 13577F: include/keys/trusted_caam.h 13578F: security/keys/trusted-keys/trusted_caam.c 13579 13580KEYS-TRUSTED-DCP 13581M: David Gstir <david@sigma-star.at> 13582R: sigma star Kernel Team <upstream+dcp@sigma-star.at> 13583L: linux-integrity@vger.kernel.org 13584L: keyrings@vger.kernel.org 13585S: Supported 13586F: include/keys/trusted_dcp.h 13587F: security/keys/trusted-keys/trusted_dcp.c 13588 13589KEYS-TRUSTED-TEE 13590M: Sumit Garg <sumit.garg@kernel.org> 13591L: linux-integrity@vger.kernel.org 13592L: keyrings@vger.kernel.org 13593S: Supported 13594F: include/keys/trusted_tee.h 13595F: security/keys/trusted-keys/trusted_tee.c 13596 13597KEYS/KEYRINGS 13598M: David Howells <dhowells@redhat.com> 13599M: Jarkko Sakkinen <jarkko@kernel.org> 13600L: keyrings@vger.kernel.org 13601S: Maintained 13602F: Documentation/security/keys/core.rst 13603F: include/keys/ 13604F: include/linux/key-type.h 13605F: include/linux/key.h 13606F: include/linux/keyctl.h 13607F: include/uapi/linux/keyctl.h 13608F: security/keys/ 13609 13610KEYS/KEYRINGS_INTEGRITY 13611M: Jarkko Sakkinen <jarkko@kernel.org> 13612M: Mimi Zohar <zohar@linux.ibm.com> 13613L: linux-integrity@vger.kernel.org 13614L: keyrings@vger.kernel.org 13615S: Supported 13616W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 13617F: security/integrity/platform_certs 13618 13619KFENCE 13620M: Alexander Potapenko <glider@google.com> 13621M: Marco Elver <elver@google.com> 13622R: Dmitry Vyukov <dvyukov@google.com> 13623L: kasan-dev@googlegroups.com 13624S: Maintained 13625F: Documentation/dev-tools/kfence.rst 13626F: arch/*/include/asm/kfence.h 13627F: include/linux/kfence.h 13628F: lib/Kconfig.kfence 13629F: mm/kfence/ 13630 13631KFIFO 13632M: Stefani Seibold <stefani@seibold.net> 13633S: Maintained 13634F: include/linux/kfifo.h 13635F: lib/kfifo.c 13636F: samples/kfifo/ 13637 13638KGDB / KDB /debug_core 13639M: Jason Wessel <jason.wessel@windriver.com> 13640M: Daniel Thompson <danielt@kernel.org> 13641R: Douglas Anderson <dianders@chromium.org> 13642L: kgdb-bugreport@lists.sourceforge.net 13643S: Maintained 13644W: http://kgdb.wiki.kernel.org/ 13645T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 13646F: Documentation/process/debugging/kgdb.rst 13647F: drivers/misc/kgdbts.c 13648F: drivers/tty/serial/kgdboc.c 13649F: include/linux/kdb.h 13650F: include/linux/kgdb.h 13651F: kernel/debug/ 13652F: kernel/module/kdb.c 13653 13654KHADAS MCU MFD DRIVER 13655M: Neil Armstrong <neil.armstrong@linaro.org> 13656L: linux-amlogic@lists.infradead.org 13657S: Maintained 13658F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 13659F: drivers/mfd/khadas-mcu.c 13660F: drivers/thermal/khadas_mcu_fan.c 13661F: include/linux/mfd/khadas-mcu.h 13662 13663KIONIX/ROHM KX022A ACCELEROMETER 13664M: Matti Vaittinen <mazziesaccount@gmail.com> 13665L: linux-iio@vger.kernel.org 13666S: Supported 13667F: drivers/iio/accel/kionix-kx022a* 13668 13669KMEMLEAK 13670M: Catalin Marinas <catalin.marinas@arm.com> 13671S: Maintained 13672F: Documentation/dev-tools/kmemleak.rst 13673F: include/linux/kmemleak.h 13674F: mm/kmemleak.c 13675F: samples/kmemleak/kmemleak-test.c 13676 13677KMSAN 13678M: Alexander Potapenko <glider@google.com> 13679R: Marco Elver <elver@google.com> 13680R: Dmitry Vyukov <dvyukov@google.com> 13681L: kasan-dev@googlegroups.com 13682S: Maintained 13683F: Documentation/dev-tools/kmsan.rst 13684F: arch/*/include/asm/kmsan.h 13685F: arch/*/mm/kmsan_* 13686F: include/linux/kmsan*.h 13687F: lib/Kconfig.kmsan 13688F: mm/kmsan/ 13689F: scripts/Makefile.kmsan 13690 13691KPROBES 13692M: Naveen N Rao <naveen@kernel.org> 13693M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 13694M: "David S. Miller" <davem@davemloft.net> 13695M: Masami Hiramatsu <mhiramat@kernel.org> 13696L: linux-kernel@vger.kernel.org 13697L: linux-trace-kernel@vger.kernel.org 13698S: Maintained 13699Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 13700T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 13701F: Documentation/trace/kprobes.rst 13702F: include/asm-generic/kprobes.h 13703F: include/linux/kprobes.h 13704F: kernel/kprobes.c 13705F: lib/tests/test_kprobes.c 13706F: samples/kprobes 13707 13708KS0108 LCD CONTROLLER DRIVER 13709M: Miguel Ojeda <ojeda@kernel.org> 13710S: Maintained 13711F: Documentation/admin-guide/auxdisplay/ks0108.rst 13712F: drivers/auxdisplay/ks0108.c 13713F: include/linux/ks0108.h 13714 13715KTD253 BACKLIGHT DRIVER 13716M: Linus Walleij <linus.walleij@linaro.org> 13717S: Maintained 13718F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 13719F: drivers/video/backlight/ktd253-backlight.c 13720 13721KTD2801 BACKLIGHT DRIVER 13722M: Duje Mihanović <duje.mihanovic@skole.hr> 13723S: Maintained 13724F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml 13725F: drivers/video/backlight/ktd2801-backlight.c 13726 13727KTEST 13728M: Steven Rostedt <rostedt@goodmis.org> 13729M: John Hawley <warthog9@eaglescrag.net> 13730S: Maintained 13731F: tools/testing/ktest 13732 13733KTZ8866 BACKLIGHT DRIVER 13734M: Jianhua Lu <lujianhua000@gmail.com> 13735S: Maintained 13736F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 13737F: drivers/video/backlight/ktz8866.c 13738 13739KVM PARAVIRT (KVM/paravirt) 13740M: Paolo Bonzini <pbonzini@redhat.com> 13741R: Vitaly Kuznetsov <vkuznets@redhat.com> 13742L: kvm@vger.kernel.org 13743S: Supported 13744T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13745F: arch/um/include/asm/kvm_para.h 13746F: arch/x86/include/asm/kvm_para.h 13747F: arch/x86/include/asm/pvclock-abi.h 13748F: arch/x86/include/uapi/asm/kvm_para.h 13749F: arch/x86/kernel/kvm.c 13750F: arch/x86/kernel/kvmclock.c 13751F: include/asm-generic/kvm_para.h 13752F: include/linux/kvm_para.h 13753F: include/uapi/asm-generic/kvm_para.h 13754F: include/uapi/linux/kvm_para.h 13755 13756KVM X86 HYPER-V (KVM/hyper-v) 13757M: Vitaly Kuznetsov <vkuznets@redhat.com> 13758M: Sean Christopherson <seanjc@google.com> 13759M: Paolo Bonzini <pbonzini@redhat.com> 13760L: kvm@vger.kernel.org 13761S: Supported 13762T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13763F: arch/x86/kvm/hyperv.* 13764F: arch/x86/kvm/kvm_onhyperv.* 13765F: arch/x86/kvm/svm/hyperv.* 13766F: arch/x86/kvm/svm/svm_onhyperv.* 13767F: arch/x86/kvm/vmx/hyperv.* 13768 13769KVM X86 Xen (KVM/Xen) 13770M: David Woodhouse <dwmw2@infradead.org> 13771M: Paul Durrant <paul@xen.org> 13772M: Sean Christopherson <seanjc@google.com> 13773M: Paolo Bonzini <pbonzini@redhat.com> 13774L: kvm@vger.kernel.org 13775S: Supported 13776T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13777F: arch/x86/kvm/xen.* 13778 13779L3MDEV 13780M: David Ahern <dsahern@kernel.org> 13781L: netdev@vger.kernel.org 13782S: Maintained 13783F: include/net/l3mdev.h 13784F: net/l3mdev 13785 13786LANDLOCK SECURITY MODULE 13787M: Mickaël Salaün <mic@digikod.net> 13788R: Günther Noack <gnoack@google.com> 13789L: linux-security-module@vger.kernel.org 13790S: Supported 13791W: https://landlock.io 13792T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 13793F: Documentation/admin-guide/LSM/landlock.rst 13794F: Documentation/security/landlock.rst 13795F: Documentation/userspace-api/landlock.rst 13796F: fs/ioctl.c 13797F: include/uapi/linux/landlock.h 13798F: samples/landlock/ 13799F: security/landlock/ 13800F: tools/testing/selftests/landlock/ 13801K: landlock 13802K: LANDLOCK 13803 13804LANTIQ / INTEL Ethernet drivers 13805M: Hauke Mehrtens <hauke@hauke-m.de> 13806L: netdev@vger.kernel.org 13807S: Maintained 13808F: Documentation/devicetree/bindings/net/dsa/lantiq,gswip.yaml 13809F: drivers/net/dsa/lantiq_gswip.c 13810F: drivers/net/dsa/lantiq_pce.h 13811F: drivers/net/ethernet/lantiq_xrx200.c 13812F: net/dsa/tag_gswip.c 13813 13814LANTIQ MIPS ARCHITECTURE 13815M: John Crispin <john@phrozen.org> 13816L: linux-mips@vger.kernel.org 13817S: Maintained 13818F: arch/mips/lantiq 13819F: drivers/soc/lantiq 13820 13821LANTIQ PEF2256 DRIVER 13822M: Herve Codina <herve.codina@bootlin.com> 13823S: Maintained 13824F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml 13825F: drivers/net/wan/framer/pef2256/ 13826F: drivers/pinctrl/pinctrl-pef2256.c 13827F: include/linux/framer/pef2256.h 13828 13829LASI 53c700 driver for PARISC 13830M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 13831L: linux-scsi@vger.kernel.org 13832S: Maintained 13833F: Documentation/scsi/53c700.rst 13834F: drivers/scsi/53c700* 13835 13836LEAKING_ADDRESSES 13837M: Tycho Andersen <tycho@tycho.pizza> 13838R: Kees Cook <kees@kernel.org> 13839L: linux-hardening@vger.kernel.org 13840S: Maintained 13841T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 13842F: scripts/leaking_addresses.pl 13843 13844LED SUBSYSTEM 13845M: Lee Jones <lee@kernel.org> 13846M: Pavel Machek <pavel@kernel.org> 13847L: linux-leds@vger.kernel.org 13848S: Maintained 13849T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds.git 13850F: Documentation/devicetree/bindings/leds/ 13851F: Documentation/leds/ 13852F: drivers/leds/ 13853F: include/dt-bindings/leds/ 13854F: include/linux/leds.h 13855 13856LEGO MINDSTORMS EV3 13857R: David Lechner <david@lechnology.com> 13858S: Maintained 13859F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 13860F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 13861F: drivers/power/supply/lego_ev3_battery.c 13862 13863LEGO USB Tower driver 13864M: Juergen Stuber <starblue@users.sourceforge.net> 13865L: legousb-devel@lists.sourceforge.net 13866S: Maintained 13867W: http://legousb.sourceforge.net/ 13868F: drivers/usb/misc/legousbtower.c 13869 13870LENOVO drivers 13871M: Mark Pearson <mpearson-lenovo@squebb.ca> 13872M: Derek J. Clark <derekjohn.clark@gmail.com> 13873L: platform-driver-x86@vger.kernel.org 13874S: Maintained 13875F: Documentation/wmi/devices/lenovo-wmi-gamezone.rst 13876F: Documentation/wmi/devices/lenovo-wmi-other.rst 13877F: drivers/platform/x86/lenovo/* 13878 13879LENOVO WMI HOTKEY UTILITIES DRIVER 13880M: Jackie Dong <xy-jackie@139.com> 13881L: platform-driver-x86@vger.kernel.org 13882S: Maintained 13883F: drivers/platform/x86/lenovo/wmi-hotkey-utilities.c 13884 13885LETSKETCH HID TABLET DRIVER 13886M: Hans de Goede <hansg@kernel.org> 13887L: linux-input@vger.kernel.org 13888S: Maintained 13889T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 13890F: drivers/hid/hid-letsketch.c 13891 13892LG LAPTOP EXTRAS 13893M: Matan Ziv-Av <matan@svgalib.org> 13894L: platform-driver-x86@vger.kernel.org 13895S: Maintained 13896F: Documentation/ABI/testing/sysfs-platform-lg-laptop 13897F: Documentation/admin-guide/laptops/lg-laptop.rst 13898F: drivers/platform/x86/lg-laptop.c 13899 13900LG2160 MEDIA DRIVER 13901M: Michael Krufky <mkrufky@linuxtv.org> 13902L: linux-media@vger.kernel.org 13903S: Maintained 13904W: https://linuxtv.org 13905W: http://github.com/mkrufky 13906Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13907T: git git://linuxtv.org/mkrufky/tuners.git 13908F: drivers/media/dvb-frontends/lg2160.* 13909 13910LGDT3305 MEDIA DRIVER 13911M: Michael Krufky <mkrufky@linuxtv.org> 13912L: linux-media@vger.kernel.org 13913S: Maintained 13914W: https://linuxtv.org 13915W: http://github.com/mkrufky 13916Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13917T: git git://linuxtv.org/mkrufky/tuners.git 13918F: drivers/media/dvb-frontends/lgdt3305.* 13919 13920LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 13921M: Viresh Kumar <vireshk@kernel.org> 13922L: linux-ide@vger.kernel.org 13923S: Maintained 13924F: drivers/ata/pata_arasan_cf.c 13925F: include/linux/pata_arasan_cf_data.h 13926 13927LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 13928M: Linus Walleij <linus.walleij@linaro.org> 13929L: linux-ide@vger.kernel.org 13930S: Maintained 13931F: drivers/ata/pata_ftide010.c 13932F: drivers/ata/sata_gemini.c 13933F: drivers/ata/sata_gemini.h 13934 13935LIBATA SATA AHCI PLATFORM devices support 13936M: Hans de Goede <hansg@kernel.org> 13937L: linux-ide@vger.kernel.org 13938S: Maintained 13939F: drivers/ata/ahci_platform.c 13940F: drivers/ata/libahci_platform.c 13941F: include/linux/ahci_platform.h 13942 13943LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 13944M: Mikael Pettersson <mikpelinux@gmail.com> 13945L: linux-ide@vger.kernel.org 13946S: Maintained 13947F: drivers/ata/sata_promise.* 13948 13949LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 13950M: Damien Le Moal <dlemoal@kernel.org> 13951M: Niklas Cassel <cassel@kernel.org> 13952L: linux-ide@vger.kernel.org 13953S: Maintained 13954T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git 13955F: Documentation/ABI/testing/sysfs-ata 13956F: Documentation/devicetree/bindings/ata/ 13957F: drivers/ata/ 13958F: include/linux/ata.h 13959F: include/linux/libata.h 13960 13961LIBETH COMMON ETHERNET LIBRARY 13962M: Alexander Lobakin <aleksander.lobakin@intel.com> 13963L: netdev@vger.kernel.org 13964L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 13965S: Maintained 13966T: git https://github.com/alobakin/linux.git 13967F: drivers/net/ethernet/intel/libeth/ 13968F: include/net/libeth/ 13969K: libeth 13970 13971LIBIE COMMON INTEL ETHERNET LIBRARY 13972M: Alexander Lobakin <aleksander.lobakin@intel.com> 13973L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 13974L: netdev@vger.kernel.org 13975S: Maintained 13976T: git https://github.com/alobakin/linux.git 13977F: drivers/net/ethernet/intel/libie/ 13978F: include/linux/net/intel/libie/ 13979K: libie 13980 13981LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 13982M: Vishal Verma <vishal.l.verma@intel.com> 13983M: Dan Williams <dan.j.williams@intel.com> 13984M: Dave Jiang <dave.jiang@intel.com> 13985L: nvdimm@lists.linux.dev 13986S: Supported 13987Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 13988P: Documentation/nvdimm/maintainer-entry-profile.rst 13989F: drivers/nvdimm/btt* 13990 13991LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 13992M: Dan Williams <dan.j.williams@intel.com> 13993M: Vishal Verma <vishal.l.verma@intel.com> 13994M: Dave Jiang <dave.jiang@intel.com> 13995L: nvdimm@lists.linux.dev 13996S: Supported 13997Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 13998P: Documentation/nvdimm/maintainer-entry-profile.rst 13999F: drivers/nvdimm/pmem* 14000 14001LIBNVDIMM: DEVICETREE BINDINGS 14002M: Oliver O'Halloran <oohall@gmail.com> 14003L: nvdimm@lists.linux.dev 14004S: Supported 14005Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14006F: Documentation/devicetree/bindings/pmem/pmem-region.yaml 14007F: drivers/nvdimm/of_pmem.c 14008 14009LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 14010M: Dan Williams <dan.j.williams@intel.com> 14011M: Vishal Verma <vishal.l.verma@intel.com> 14012M: Dave Jiang <dave.jiang@intel.com> 14013M: Ira Weiny <ira.weiny@intel.com> 14014L: nvdimm@lists.linux.dev 14015S: Supported 14016Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14017P: Documentation/nvdimm/maintainer-entry-profile.rst 14018T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 14019F: drivers/acpi/nfit/* 14020F: drivers/nvdimm/* 14021F: include/linux/libnvdimm.h 14022F: include/linux/nd.h 14023F: include/uapi/linux/ndctl.h 14024F: tools/testing/nvdimm/ 14025 14026LIBRARY CODE 14027M: Andrew Morton <akpm@linux-foundation.org> 14028L: linux-kernel@vger.kernel.org 14029S: Supported 14030T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable 14031F: lib/* 14032 14033LICENSES and SPDX stuff 14034M: Thomas Gleixner <tglx@linutronix.de> 14035M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 14036L: linux-spdx@vger.kernel.org 14037S: Maintained 14038T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 14039F: COPYING 14040F: Documentation/process/license-rules.rst 14041F: LICENSES/ 14042F: scripts/spdxcheck-test.sh 14043F: scripts/spdxcheck.py 14044F: scripts/spdxexclude 14045 14046LINEAR RANGES HELPERS 14047M: Mark Brown <broonie@kernel.org> 14048R: Matti Vaittinen <mazziesaccount@gmail.com> 14049F: include/linux/linear_range.h 14050F: lib/linear_ranges.c 14051F: lib/tests/test_linear_ranges.c 14052 14053LINUX FOR POWER MACINTOSH 14054L: linuxppc-dev@lists.ozlabs.org 14055S: Orphan 14056F: arch/powerpc/platforms/powermac/ 14057F: drivers/macintosh/ 14058X: drivers/macintosh/adb-iop.c 14059X: drivers/macintosh/via-macii.c 14060 14061LINUX FOR POWERPC (32-BIT AND 64-BIT) 14062M: Madhavan Srinivasan <maddy@linux.ibm.com> 14063M: Michael Ellerman <mpe@ellerman.id.au> 14064R: Nicholas Piggin <npiggin@gmail.com> 14065R: Christophe Leroy <christophe.leroy@csgroup.eu> 14066L: linuxppc-dev@lists.ozlabs.org 14067S: Supported 14068W: https://github.com/linuxppc/wiki/wiki 14069Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 14070T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 14071F: Documentation/ABI/stable/sysfs-firmware-opal-* 14072F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 14073F: Documentation/devicetree/bindings/powerpc/ 14074F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 14075F: Documentation/arch/powerpc/ 14076F: arch/powerpc/ 14077F: drivers/*/*/*pasemi* 14078F: drivers/*/*pasemi* 14079F: drivers/char/tpm/tpm_ibmvtpm* 14080F: drivers/crypto/nx/ 14081F: drivers/i2c/busses/i2c-opal.c 14082F: drivers/net/ethernet/ibm/ibmveth.* 14083F: drivers/net/ethernet/ibm/ibmvnic.* 14084F: drivers/pci/hotplug/pnv_php.c 14085F: drivers/pci/hotplug/rpa* 14086F: drivers/rtc/rtc-opal.c 14087F: drivers/scsi/ibmvscsi/ 14088F: drivers/tty/hvc/hvc_opal.c 14089F: drivers/watchdog/wdrtas.c 14090F: include/linux/papr_scm.h 14091F: include/uapi/linux/papr_pdsm.h 14092F: tools/testing/selftests/powerpc 14093N: /pmac 14094N: powermac 14095N: powernv 14096N: [^a-z0-9]ps3 14097N: pseries 14098 14099LINUX FOR POWERPC EMBEDDED MPC5XXX 14100M: Anatolij Gustschin <agust@denx.de> 14101L: linuxppc-dev@lists.ozlabs.org 14102S: Odd Fixes 14103F: arch/powerpc/platforms/512x/ 14104F: arch/powerpc/platforms/52xx/ 14105 14106LINUX FOR POWERPC EMBEDDED PPC4XX 14107L: linuxppc-dev@lists.ozlabs.org 14108S: Orphan 14109F: arch/powerpc/platforms/44x/ 14110 14111LINUX FOR POWERPC EMBEDDED PPC85XX 14112M: Scott Wood <oss@buserror.net> 14113L: linuxppc-dev@lists.ozlabs.org 14114S: Odd fixes 14115T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 14116F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 14117F: Documentation/devicetree/bindings/powerpc/fsl/ 14118F: arch/powerpc/platforms/85xx/ 14119 14120LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX 14121M: Christophe Leroy <christophe.leroy@csgroup.eu> 14122L: linuxppc-dev@lists.ozlabs.org 14123S: Maintained 14124F: arch/powerpc/platforms/8xx/ 14125F: arch/powerpc/platforms/83xx/ 14126 14127LINUX KERNEL DUMP TEST MODULE (LKDTM) 14128M: Kees Cook <kees@kernel.org> 14129S: Maintained 14130F: drivers/misc/lkdtm/* 14131F: tools/testing/selftests/lkdtm/* 14132 14133LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 14134M: Alan Stern <stern@rowland.harvard.edu> 14135M: Andrea Parri <parri.andrea@gmail.com> 14136M: Will Deacon <will@kernel.org> 14137M: Peter Zijlstra <peterz@infradead.org> 14138M: Boqun Feng <boqun.feng@gmail.com> 14139M: Nicholas Piggin <npiggin@gmail.com> 14140M: David Howells <dhowells@redhat.com> 14141M: Jade Alglave <j.alglave@ucl.ac.uk> 14142M: Luc Maranget <luc.maranget@inria.fr> 14143M: "Paul E. McKenney" <paulmck@kernel.org> 14144R: Akira Yokosawa <akiyks@gmail.com> 14145R: Daniel Lustig <dlustig@nvidia.com> 14146R: Joel Fernandes <joelagnelf@nvidia.com> 14147L: linux-kernel@vger.kernel.org 14148L: linux-arch@vger.kernel.org 14149L: lkmm@lists.linux.dev 14150S: Supported 14151T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 14152F: Documentation/atomic_bitops.txt 14153F: Documentation/atomic_t.txt 14154F: Documentation/core-api/refcount-vs-atomic.rst 14155F: Documentation/litmus-tests/ 14156F: Documentation/memory-barriers.txt 14157F: tools/memory-model/ 14158 14159LINUX-NEXT TREE 14160M: Stephen Rothwell <sfr@canb.auug.org.au> 14161L: linux-next@vger.kernel.org 14162S: Supported 14163B: mailto:linux-next@vger.kernel.org and the appropriate development tree 14164T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 14165 14166LIS3LV02D ACCELEROMETER DRIVER 14167M: Eric Piel <eric.piel@tremplin-utc.net> 14168S: Maintained 14169F: Documentation/misc-devices/lis3lv02d.rst 14170F: drivers/misc/lis3lv02d/ 14171F: drivers/platform/x86/hp/hp_accel.c 14172 14173LIST KUNIT TEST 14174M: David Gow <davidgow@google.com> 14175L: linux-kselftest@vger.kernel.org 14176L: kunit-dev@googlegroups.com 14177S: Maintained 14178F: lib/tests/list-test.c 14179 14180LITEX PLATFORM 14181M: Karol Gugala <kgugala@antmicro.com> 14182M: Mateusz Holenko <mholenko@antmicro.com> 14183M: Gabriel Somlo <gsomlo@gmail.com> 14184M: Joel Stanley <joel@jms.id.au> 14185S: Maintained 14186F: Documentation/devicetree/bindings/*/litex,*.yaml 14187F: arch/openrisc/boot/dts/or1klitex.dts 14188F: drivers/mmc/host/litex_mmc.c 14189F: drivers/net/ethernet/litex/* 14190F: drivers/soc/litex/* 14191F: drivers/tty/serial/liteuart.c 14192F: include/linux/litex.h 14193N: litex 14194 14195LIVE PATCHING 14196M: Josh Poimboeuf <jpoimboe@kernel.org> 14197M: Jiri Kosina <jikos@kernel.org> 14198M: Miroslav Benes <mbenes@suse.cz> 14199M: Petr Mladek <pmladek@suse.com> 14200R: Joe Lawrence <joe.lawrence@redhat.com> 14201L: live-patching@vger.kernel.org 14202S: Maintained 14203T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 14204F: Documentation/ABI/testing/sysfs-kernel-livepatch 14205F: Documentation/livepatch/ 14206F: arch/powerpc/include/asm/livepatch.h 14207F: include/linux/livepatch.h 14208F: kernel/livepatch/ 14209F: kernel/module/livepatch.c 14210F: samples/livepatch/ 14211F: tools/testing/selftests/livepatch/ 14212 14213LLC (802.2) 14214L: netdev@vger.kernel.org 14215S: Odd fixes 14216F: include/linux/llc.h 14217F: include/net/llc* 14218F: include/uapi/linux/llc.h 14219F: net/llc/ 14220 14221LM73 HARDWARE MONITOR DRIVER 14222M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 14223L: linux-hwmon@vger.kernel.org 14224S: Maintained 14225F: drivers/hwmon/lm73.c 14226 14227LM78 HARDWARE MONITOR DRIVER 14228M: Jean Delvare <jdelvare@suse.com> 14229L: linux-hwmon@vger.kernel.org 14230S: Maintained 14231F: Documentation/hwmon/lm78.rst 14232F: drivers/hwmon/lm78.c 14233 14234LM83 HARDWARE MONITOR DRIVER 14235M: Jean Delvare <jdelvare@suse.com> 14236L: linux-hwmon@vger.kernel.org 14237S: Maintained 14238F: Documentation/hwmon/lm83.rst 14239F: drivers/hwmon/lm83.c 14240 14241LM90 HARDWARE MONITOR DRIVER 14242M: Jean Delvare <jdelvare@suse.com> 14243L: linux-hwmon@vger.kernel.org 14244S: Maintained 14245F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 14246F: Documentation/hwmon/lm90.rst 14247F: drivers/hwmon/lm90.c 14248F: include/dt-bindings/thermal/lm90.h 14249 14250LME2510 MEDIA DRIVER 14251M: Malcolm Priestley <tvboxspy@gmail.com> 14252L: linux-media@vger.kernel.org 14253S: Maintained 14254W: https://linuxtv.org 14255Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14256F: drivers/media/usb/dvb-usb-v2/lmedm04* 14257 14258LOADPIN SECURITY MODULE 14259M: Kees Cook <kees@kernel.org> 14260S: Supported 14261T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 14262F: Documentation/admin-guide/LSM/LoadPin.rst 14263F: security/loadpin/ 14264 14265LOCKDOWN SECURITY MODULE 14266M: Nicolas Bouchinet <nicolas.bouchinet@oss.cyber.gouv.fr> 14267M: Xiu Jianfeng <xiujianfeng@huawei.com> 14268L: linux-security-module@vger.kernel.org 14269S: Maintained 14270T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 14271F: security/lockdown/ 14272 14273LOCKING PRIMITIVES 14274M: Peter Zijlstra <peterz@infradead.org> 14275M: Ingo Molnar <mingo@redhat.com> 14276M: Will Deacon <will@kernel.org> 14277M: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP & RUST) 14278R: Waiman Long <longman@redhat.com> 14279L: linux-kernel@vger.kernel.org 14280S: Maintained 14281T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 14282F: Documentation/locking/ 14283F: arch/*/include/asm/spinlock*.h 14284F: include/linux/lockdep*.h 14285F: include/linux/mutex*.h 14286F: include/linux/rwlock*.h 14287F: include/linux/rwsem*.h 14288F: include/linux/seqlock.h 14289F: include/linux/spinlock*.h 14290F: kernel/locking/ 14291F: lib/locking*.[ch] 14292F: rust/helpers/mutex.c 14293F: rust/helpers/spinlock.c 14294F: rust/kernel/sync/lock.rs 14295F: rust/kernel/sync/lock/ 14296F: rust/kernel/sync/locked_by.rs 14297X: kernel/locking/locktorture.c 14298 14299LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 14300M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 14301L: linux-ntfs-dev@lists.sourceforge.net 14302S: Maintained 14303W: http://www.linux-ntfs.org/content/view/19/37/ 14304F: Documentation/admin-guide/ldm.rst 14305F: block/partitions/ldm.* 14306 14307LOGITECH HID GAMING KEYBOARDS 14308M: Hans de Goede <hansg@kernel.org> 14309L: linux-input@vger.kernel.org 14310S: Maintained 14311T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 14312F: drivers/hid/hid-lg-g15.c 14313 14314LONTIUM LT8912B MIPI TO HDMI BRIDGE 14315M: Adrien Grassein <adrien.grassein@gmail.com> 14316S: Maintained 14317F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 14318F: drivers/gpu/drm/bridge/lontium-lt8912b.c 14319 14320LOONGARCH 14321M: Huacai Chen <chenhuacai@kernel.org> 14322R: WANG Xuerui <kernel@xen0n.name> 14323L: loongarch@lists.linux.dev 14324S: Maintained 14325T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 14326F: Documentation/arch/loongarch/ 14327F: Documentation/translations/zh_CN/arch/loongarch/ 14328F: arch/loongarch/ 14329F: drivers/*/*loongarch* 14330F: drivers/cpufreq/loongson3_cpufreq.c 14331 14332LOONGSON GPIO DRIVER 14333M: Yinbo Zhu <zhuyinbo@loongson.cn> 14334L: linux-gpio@vger.kernel.org 14335S: Maintained 14336F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 14337F: drivers/gpio/gpio-loongson-64bit.c 14338 14339LOONGSON-2 APB DMA DRIVER 14340M: Binbin Zhou <zhoubinbin@loongson.cn> 14341L: dmaengine@vger.kernel.org 14342S: Maintained 14343F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml 14344F: drivers/dma/loongson2-apb-dma.c 14345 14346LOONGSON LS2X I2C DRIVER 14347M: Binbin Zhou <zhoubinbin@loongson.cn> 14348L: linux-i2c@vger.kernel.org 14349S: Maintained 14350F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 14351F: drivers/i2c/busses/i2c-ls2x.c 14352 14353LOONGSON PWM DRIVER 14354M: Binbin Zhou <zhoubinbin@loongson.cn> 14355L: linux-pwm@vger.kernel.org 14356S: Maintained 14357F: Documentation/devicetree/bindings/pwm/loongson,ls7a-pwm.yaml 14358F: drivers/pwm/pwm-loongson.c 14359 14360LOONGSON-2 SOC SERIES CLOCK DRIVER 14361M: Yinbo Zhu <zhuyinbo@loongson.cn> 14362L: linux-clk@vger.kernel.org 14363S: Maintained 14364F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 14365F: drivers/clk/clk-loongson2.c 14366F: include/dt-bindings/clock/loongson,ls2k-clk.h 14367 14368LOONGSON SPI DRIVER 14369M: Yinbo Zhu <zhuyinbo@loongson.cn> 14370L: linux-spi@vger.kernel.org 14371S: Maintained 14372F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 14373F: drivers/spi/spi-loongson-core.c 14374F: drivers/spi/spi-loongson-pci.c 14375F: drivers/spi/spi-loongson-plat.c 14376F: drivers/spi/spi-loongson.h 14377 14378LOONGSON-2 SOC SERIES GUTS DRIVER 14379M: Yinbo Zhu <zhuyinbo@loongson.cn> 14380L: loongarch@lists.linux.dev 14381S: Maintained 14382F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 14383F: drivers/soc/loongson/loongson2_guts.c 14384 14385LOONGSON-2 SOC SERIES MMC/SD/SDIO CONTROLLER DRIVER 14386M: Binbin Zhou <zhoubinbin@loongson.cn> 14387L: linux-mmc@vger.kernel.org 14388S: Maintained 14389F: Documentation/devicetree/bindings/mmc/loongson,ls2k0500-mmc.yaml 14390F: drivers/mmc/host/loongson2-mmc.c 14391 14392LOONGSON-2 SOC SERIES PM DRIVER 14393M: Yinbo Zhu <zhuyinbo@loongson.cn> 14394L: linux-pm@vger.kernel.org 14395S: Maintained 14396F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 14397F: drivers/soc/loongson/loongson2_pm.c 14398 14399LOONGSON-2 SOC SERIES PINCTRL DRIVER 14400M: zhanghongchen <zhanghongchen@loongson.cn> 14401M: Yinbo Zhu <zhuyinbo@loongson.cn> 14402L: linux-gpio@vger.kernel.org 14403S: Maintained 14404F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 14405F: drivers/pinctrl/pinctrl-loongson2.c 14406 14407LOONGSON-2 SOC SERIES THERMAL DRIVER 14408M: zhanghongchen <zhanghongchen@loongson.cn> 14409M: Yinbo Zhu <zhuyinbo@loongson.cn> 14410L: linux-pm@vger.kernel.org 14411S: Maintained 14412F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 14413F: drivers/thermal/loongson2_thermal.c 14414 14415LOONGSON EDAC DRIVER 14416M: Zhao Qunqin <zhaoqunqin@loongson.cn> 14417L: linux-edac@vger.kernel.org 14418S: Maintained 14419F: drivers/edac/loongson_edac.c 14420 14421LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 14422M: Sathya Prakash <sathya.prakash@broadcom.com> 14423M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 14424M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 14425L: MPT-FusionLinux.pdl@broadcom.com 14426L: linux-scsi@vger.kernel.org 14427S: Supported 14428W: http://www.avagotech.com/support/ 14429F: drivers/message/fusion/ 14430F: drivers/scsi/mpt3sas/ 14431 14432LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 14433M: Matthew Wilcox <willy@infradead.org> 14434L: linux-scsi@vger.kernel.org 14435S: Maintained 14436F: drivers/scsi/sym53c8xx_2/ 14437 14438LT3074 HARDWARE MONITOR DRIVER 14439M: Cedric Encarnacion <cedricjustine.encarnacion@analog.com> 14440L: linux-hwmon@vger.kernel.org 14441S: Supported 14442W: https://ez.analog.com/linux-software-drivers 14443F: Documentation/devicetree/bindings/hwmon/pmbus/adi,lt3074.yaml 14444F: Documentation/hwmon/lt3074.rst 14445F: drivers/hwmon/pmbus/lt3074.c 14446 14447LTC1660 DAC DRIVER 14448M: Marcus Folkesson <marcus.folkesson@gmail.com> 14449L: linux-iio@vger.kernel.org 14450S: Maintained 14451F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 14452F: drivers/iio/dac/ltc1660.c 14453 14454LTC2664 IIO DAC DRIVER 14455M: Michael Hennerich <michael.hennerich@analog.com> 14456M: Kim Seer Paller <kimseer.paller@analog.com> 14457L: linux-iio@vger.kernel.org 14458S: Supported 14459W: https://ez.analog.com/linux-software-drivers 14460F: Documentation/devicetree/bindings/iio/dac/adi,ltc2664.yaml 14461F: Documentation/devicetree/bindings/iio/dac/adi,ltc2672.yaml 14462F: drivers/iio/dac/ltc2664.c 14463 14464LTC2688 IIO DAC DRIVER 14465M: Nuno Sá <nuno.sa@analog.com> 14466L: linux-iio@vger.kernel.org 14467S: Supported 14468W: https://ez.analog.com/linux-software-drivers 14469F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 14470F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 14471F: drivers/iio/dac/ltc2688.c 14472 14473LTC2947 HARDWARE MONITOR DRIVER 14474M: Nuno Sá <nuno.sa@analog.com> 14475L: linux-hwmon@vger.kernel.org 14476S: Supported 14477W: https://ez.analog.com/linux-software-drivers 14478F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 14479F: drivers/hwmon/ltc2947-core.c 14480F: drivers/hwmon/ltc2947-i2c.c 14481F: drivers/hwmon/ltc2947-spi.c 14482F: drivers/hwmon/ltc2947.h 14483 14484LTC2991 HARDWARE MONITOR DRIVER 14485M: Antoniu Miclaus <antoniu.miclaus@analog.com> 14486L: linux-hwmon@vger.kernel.org 14487S: Supported 14488W: https://ez.analog.com/linux-software-drivers 14489F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 14490F: drivers/hwmon/ltc2991.c 14491 14492LTC2983 IIO TEMPERATURE DRIVER 14493M: Nuno Sá <nuno.sa@analog.com> 14494L: linux-iio@vger.kernel.org 14495S: Supported 14496W: https://ez.analog.com/linux-software-drivers 14497F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 14498F: drivers/iio/temperature/ltc2983.c 14499 14500LTC4282 HARDWARE MONITOR DRIVER 14501M: Nuno Sa <nuno.sa@analog.com> 14502L: linux-hwmon@vger.kernel.org 14503S: Supported 14504F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml 14505F: Documentation/hwmon/ltc4282.rst 14506F: drivers/hwmon/ltc4282.c 14507 14508LTC4286 HARDWARE MONITOR DRIVER 14509M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> 14510L: linux-hwmon@vger.kernel.org 14511S: Maintained 14512F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml 14513F: Documentation/hwmon/ltc4286.rst 14514F: drivers/hwmon/pmbus/ltc4286.c 14515 14516LTC4306 I2C MULTIPLEXER DRIVER 14517M: Michael Hennerich <michael.hennerich@analog.com> 14518L: linux-i2c@vger.kernel.org 14519S: Supported 14520W: https://ez.analog.com/linux-software-drivers 14521F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 14522F: drivers/i2c/muxes/i2c-mux-ltc4306.c 14523 14524LTP (Linux Test Project) 14525M: Andrea Cervesato <andrea.cervesato@suse.com> 14526M: Cyril Hrubis <chrubis@suse.cz> 14527M: Jan Stancek <jstancek@redhat.com> 14528M: Petr Vorel <pvorel@suse.cz> 14529M: Li Wang <liwang@redhat.com> 14530M: Yang Xu <xuyang2018.jy@fujitsu.com> 14531M: Xiao Yang <yangx.jy@fujitsu.com> 14532L: ltp@lists.linux.it (subscribers-only) 14533S: Maintained 14534W: https://linux-test-project.readthedocs.io/ 14535T: git https://github.com/linux-test-project/ltp.git 14536 14537LTR390 AMBIENT/UV LIGHT SENSOR DRIVER 14538M: Anshul Dalal <anshulusr@gmail.com> 14539L: linux-iio@vger.kernel.org 14540S: Maintained 14541F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml 14542F: drivers/iio/light/ltr390.c 14543 14544LYNX 28G SERDES PHY DRIVER 14545M: Ioana Ciornei <ioana.ciornei@nxp.com> 14546L: netdev@vger.kernel.org 14547S: Supported 14548F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 14549F: drivers/phy/freescale/phy-fsl-lynx-28g.c 14550 14551LYNX PCS MODULE 14552M: Ioana Ciornei <ioana.ciornei@nxp.com> 14553L: netdev@vger.kernel.org 14554S: Supported 14555F: drivers/net/pcs/pcs-lynx.c 14556F: include/linux/pcs-lynx.h 14557 14558M68K ARCHITECTURE 14559M: Geert Uytterhoeven <geert@linux-m68k.org> 14560L: linux-m68k@lists.linux-m68k.org 14561S: Maintained 14562W: http://www.linux-m68k.org/ 14563T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 14564F: arch/m68k/ 14565F: drivers/zorro/ 14566 14567M68K ON APPLE MACINTOSH 14568M: Joshua Thompson <funaho@jurai.org> 14569L: linux-m68k@lists.linux-m68k.org 14570S: Maintained 14571W: http://www.mac.linux-m68k.org/ 14572F: arch/m68k/mac/ 14573F: drivers/macintosh/adb-iop.c 14574F: drivers/macintosh/via-macii.c 14575 14576M68K ON HP9000/300 14577M: Philip Blundell <philb@gnu.org> 14578S: Maintained 14579W: http://www.tazenda.demon.co.uk/phil/linux-hp 14580F: arch/m68k/hp300/ 14581 14582M88DS3103 MEDIA DRIVER 14583L: linux-media@vger.kernel.org 14584S: Orphan 14585W: https://linuxtv.org 14586Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14587F: drivers/media/dvb-frontends/m88ds3103* 14588 14589M88RS2000 MEDIA DRIVER 14590M: Malcolm Priestley <tvboxspy@gmail.com> 14591L: linux-media@vger.kernel.org 14592S: Maintained 14593W: https://linuxtv.org 14594Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14595F: drivers/media/dvb-frontends/m88rs2000* 14596 14597MA901 MASTERKIT USB FM RADIO DRIVER 14598M: Alexey Klimov <alexey.klimov@linaro.org> 14599L: linux-media@vger.kernel.org 14600S: Maintained 14601T: git git://linuxtv.org/media.git 14602F: drivers/media/radio/radio-ma901.c 14603 14604MAC80211 14605M: Johannes Berg <johannes@sipsolutions.net> 14606L: linux-wireless@vger.kernel.org 14607S: Maintained 14608W: https://wireless.wiki.kernel.org/ 14609Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14610T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14611T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14612F: Documentation/networking/mac80211-injection.rst 14613F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 14614F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 14615F: include/net/mac80211.h 14616F: net/mac80211/ 14617 14618MAILBOX API 14619M: Jassi Brar <jassisinghbrar@gmail.com> 14620L: linux-kernel@vger.kernel.org 14621S: Maintained 14622T: git git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox.git for-next 14623F: Documentation/devicetree/bindings/mailbox/ 14624F: drivers/mailbox/ 14625F: include/dt-bindings/mailbox/ 14626F: include/linux/mailbox_client.h 14627F: include/linux/mailbox_controller.h 14628 14629MAILBOX ARM MHUv2 14630M: Viresh Kumar <viresh.kumar@linaro.org> 14631M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 14632L: linux-kernel@vger.kernel.org 14633S: Maintained 14634F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 14635F: drivers/mailbox/arm_mhuv2.c 14636F: include/linux/mailbox/arm_mhuv2_message.h 14637 14638MAILBOX ARM MHUv3 14639M: Sudeep Holla <sudeep.holla@arm.com> 14640M: Cristian Marussi <cristian.marussi@arm.com> 14641L: linux-kernel@vger.kernel.org 14642L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14643S: Maintained 14644F: Documentation/devicetree/bindings/mailbox/arm,mhuv3.yaml 14645F: drivers/mailbox/arm_mhuv3.c 14646 14647MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 14648M: Alejandro Colomar <alx@kernel.org> 14649L: linux-man@vger.kernel.org 14650S: Maintained 14651W: http://www.kernel.org/doc/man-pages 14652T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git 14653T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git 14654 14655MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 14656M: Jeremy Kerr <jk@codeconstruct.com.au> 14657M: Matt Johnston <matt@codeconstruct.com.au> 14658L: netdev@vger.kernel.org 14659S: Maintained 14660F: Documentation/networking/mctp.rst 14661F: drivers/net/mctp/ 14662F: include/linux/usb/mctp-usb.h 14663F: include/net/mctp.h 14664F: include/net/mctpdevice.h 14665F: include/net/netns/mctp.h 14666F: net/mctp/ 14667 14668MAPLE TREE 14669M: Liam R. Howlett <Liam.Howlett@oracle.com> 14670L: maple-tree@lists.infradead.org 14671L: linux-mm@kvack.org 14672S: Supported 14673F: Documentation/core-api/maple_tree.rst 14674F: include/linux/maple_tree.h 14675F: include/trace/events/maple_tree.h 14676F: lib/maple_tree.c 14677F: lib/test_maple_tree.c 14678F: tools/testing/radix-tree/maple.c 14679F: tools/testing/shared/linux/maple_tree.h 14680 14681MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 14682M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 14683L: linux-mips@vger.kernel.org 14684S: Maintained 14685F: arch/mips/boot/dts/img/pistachio* 14686 14687MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 14688M: Andrew Lunn <andrew@lunn.ch> 14689L: netdev@vger.kernel.org 14690S: Maintained 14691F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml 14692F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml 14693F: Documentation/networking/devlink/mv88e6xxx.rst 14694F: drivers/net/dsa/mv88e6xxx/ 14695F: include/linux/dsa/mv88e6xxx.h 14696F: include/linux/platform_data/mv88e6xxx.h 14697 14698MARVELL 88PM886 PMIC DRIVER 14699M: Karel Balej <balejk@matfyz.cz> 14700S: Maintained 14701F: Documentation/devicetree/bindings/mfd/marvell,88pm886-a1.yaml 14702F: drivers/input/misc/88pm886-onkey.c 14703F: drivers/mfd/88pm886.c 14704F: drivers/regulator/88pm886-regulator.c 14705F: drivers/rtc/rtc-88pm886.c 14706F: include/linux/mfd/88pm886.h 14707 14708MARVELL ARMADA 3700 PHY DRIVERS 14709M: Miquel Raynal <miquel.raynal@bootlin.com> 14710S: Maintained 14711F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 14712F: Documentation/devicetree/bindings/phy/marvell,comphy-cp110.yaml 14713F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 14714F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 14715 14716MARVELL ARMADA 3700 SERIAL DRIVER 14717M: Pali Rohár <pali@kernel.org> 14718S: Maintained 14719F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 14720F: Documentation/devicetree/bindings/serial/marvell,armada-3700-uart.yaml 14721F: drivers/tty/serial/mvebu-uart.c 14722 14723MARVELL ARMADA DRM SUPPORT 14724M: Russell King <linux@armlinux.org.uk> 14725S: Maintained 14726T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 14727T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 14728F: Documentation/devicetree/bindings/display/armada/ 14729F: drivers/gpu/drm/armada/ 14730F: include/uapi/drm/armada_drm.h 14731 14732MARVELL CRYPTO DRIVER 14733M: Srujana Challa <schalla@marvell.com> 14734M: Bharat Bhushan <bbhushan2@marvell.com> 14735L: linux-crypto@vger.kernel.org 14736S: Maintained 14737F: drivers/crypto/marvell/ 14738F: include/linux/soc/marvell/octeontx2/ 14739 14740MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 14741M: Mirko Lindner <mlindner@marvell.com> 14742M: Stephen Hemminger <stephen@networkplumber.org> 14743L: netdev@vger.kernel.org 14744S: Odd fixes 14745F: drivers/net/ethernet/marvell/sk* 14746 14747MARVELL LIBERTAS WIRELESS DRIVER 14748L: linux-wireless@vger.kernel.org 14749L: libertas-dev@lists.infradead.org 14750S: Orphan 14751F: drivers/net/wireless/marvell/libertas/ 14752F: drivers/net/wireless/marvell/libertas_tf/ 14753 14754MARVELL MACCHIATOBIN SUPPORT 14755M: Russell King <linux@armlinux.org.uk> 14756L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14757S: Maintained 14758F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 14759 14760MARVELL MV643XX ETHERNET DRIVER 14761M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 14762L: netdev@vger.kernel.org 14763S: Maintained 14764F: drivers/net/ethernet/marvell/mv643xx_eth.* 14765 14766MARVELL MV88X3310 PHY DRIVER 14767M: Russell King <linux@armlinux.org.uk> 14768M: Marek Behún <kabel@kernel.org> 14769L: netdev@vger.kernel.org 14770S: Maintained 14771F: drivers/net/phy/marvell10g.c 14772 14773MARVELL MVEBU THERMAL DRIVER 14774M: Miquel Raynal <miquel.raynal@bootlin.com> 14775S: Maintained 14776F: drivers/thermal/armada_thermal.c 14777 14778MARVELL MVNETA ETHERNET DRIVER 14779M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 14780L: netdev@vger.kernel.org 14781S: Maintained 14782F: drivers/net/ethernet/marvell/mvneta* 14783 14784MARVELL MVPP2 ETHERNET DRIVER 14785M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 14786M: Russell King <linux@armlinux.org.uk> 14787L: netdev@vger.kernel.org 14788S: Maintained 14789F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 14790F: drivers/net/ethernet/marvell/mvpp2/ 14791 14792MARVELL MWIFIEX WIRELESS DRIVER 14793M: Brian Norris <briannorris@chromium.org> 14794R: Francesco Dolcini <francesco@dolcini.it> 14795L: linux-wireless@vger.kernel.org 14796S: Odd Fixes 14797F: drivers/net/wireless/marvell/mwifiex/ 14798 14799MARVELL MWL8K WIRELESS DRIVER 14800L: linux-wireless@vger.kernel.org 14801S: Orphan 14802F: drivers/net/wireless/marvell/mwl8k.c 14803 14804MARVELL NAND CONTROLLER DRIVER 14805M: Miquel Raynal <miquel.raynal@bootlin.com> 14806L: linux-mtd@lists.infradead.org 14807S: Maintained 14808F: drivers/mtd/nand/raw/marvell_nand.c 14809 14810MARVELL OCTEON ENDPOINT DRIVER 14811M: Veerasenareddy Burru <vburru@marvell.com> 14812M: Sathesh Edara <sedara@marvell.com> 14813L: netdev@vger.kernel.org 14814S: Maintained 14815F: drivers/net/ethernet/marvell/octeon_ep 14816 14817MARVELL OCTEON ENDPOINT VF DRIVER 14818M: Veerasenareddy Burru <vburru@marvell.com> 14819M: Sathesh Edara <sedara@marvell.com> 14820M: Shinas Rasheed <srasheed@marvell.com> 14821M: Satananda Burla <sburla@marvell.com> 14822L: netdev@vger.kernel.org 14823S: Maintained 14824F: drivers/net/ethernet/marvell/octeon_ep_vf 14825 14826MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 14827M: Sunil Goutham <sgoutham@marvell.com> 14828M: Geetha sowjanya <gakula@marvell.com> 14829M: Subbaraya Sundeep <sbhatta@marvell.com> 14830M: hariprasad <hkelam@marvell.com> 14831M: Bharat Bhushan <bbhushan2@marvell.com> 14832L: netdev@vger.kernel.org 14833S: Maintained 14834F: drivers/net/ethernet/marvell/octeontx2/nic/ 14835F: include/linux/soc/marvell/octeontx2/ 14836 14837MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 14838M: Sunil Goutham <sgoutham@marvell.com> 14839M: Linu Cherian <lcherian@marvell.com> 14840M: Geetha sowjanya <gakula@marvell.com> 14841M: Jerin Jacob <jerinj@marvell.com> 14842M: hariprasad <hkelam@marvell.com> 14843M: Subbaraya Sundeep <sbhatta@marvell.com> 14844L: netdev@vger.kernel.org 14845S: Maintained 14846F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 14847F: drivers/net/ethernet/marvell/octeontx2/af/ 14848 14849MARVELL PEM PMU DRIVER 14850M: Linu Cherian <lcherian@marvell.com> 14851M: Gowthami Thiagarajan <gthiagarajan@marvell.com> 14852S: Supported 14853F: drivers/perf/marvell_pem_pmu.c 14854 14855MARVELL PRESTERA ETHERNET SWITCH DRIVER 14856M: Taras Chornyi <taras.chornyi@plvision.eu> 14857S: Supported 14858W: https://github.com/Marvell-switching/switchdev-prestera 14859F: drivers/net/ethernet/marvell/prestera/ 14860 14861MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 14862M: Nicolas Pitre <nico@fluxnic.net> 14863S: Odd Fixes 14864F: drivers/mmc/host/mvsdio.* 14865 14866MARVELL USB MDIO CONTROLLER DRIVER 14867M: Tobias Waldekranz <tobias@waldekranz.com> 14868L: netdev@vger.kernel.org 14869S: Maintained 14870F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 14871F: drivers/net/mdio/mdio-mvusb.c 14872 14873MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 14874M: Hu Ziji <huziji@marvell.com> 14875L: linux-mmc@vger.kernel.org 14876S: Supported 14877F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 14878F: drivers/mmc/host/sdhci-xenon* 14879 14880MARVELL OCTEON CN10K DPI DRIVER 14881M: Vamsi Attunuru <vattunuru@marvell.com> 14882S: Supported 14883F: drivers/misc/mrvl_cn10k_dpi.c 14884 14885MARVELL OCTEON ENDPOINT VIRTIO DATA PATH ACCELERATOR 14886R: schalla@marvell.com 14887R: vattunuru@marvell.com 14888F: drivers/vdpa/octeon_ep/ 14889 14890MARVELL OCTEON HOTPLUG DRIVER 14891R: Shijith Thotton <sthotton@marvell.com> 14892R: Vamsi Attunuru <vattunuru@marvell.com> 14893S: Supported 14894F: drivers/pci/hotplug/octep_hp.c 14895 14896MATROX FRAMEBUFFER DRIVER 14897L: linux-fbdev@vger.kernel.org 14898S: Orphan 14899F: drivers/video/fbdev/matrox/matroxfb_* 14900F: include/uapi/linux/matroxfb.h 14901 14902MAX15301 DRIVER 14903M: Daniel Nilsson <daniel.nilsson@flex.com> 14904L: linux-hwmon@vger.kernel.org 14905S: Maintained 14906F: Documentation/hwmon/max15301.rst 14907F: drivers/hwmon/pmbus/max15301.c 14908 14909MAX2175 SDR TUNER DRIVER 14910M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 14911L: linux-media@vger.kernel.org 14912S: Maintained 14913T: git git://linuxtv.org/media.git 14914F: Documentation/devicetree/bindings/media/i2c/maxim,max2175.txt 14915F: Documentation/userspace-api/media/drivers/max2175.rst 14916F: drivers/media/i2c/max2175* 14917F: include/uapi/linux/max2175.h 14918 14919MAX31335 RTC DRIVER 14920M: Antoniu Miclaus <antoniu.miclaus@analog.com> 14921L: linux-rtc@vger.kernel.org 14922S: Supported 14923W: https://ez.analog.com/linux-software-drivers 14924F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml 14925F: drivers/rtc/rtc-max31335.c 14926 14927MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 14928L: linux-hwmon@vger.kernel.org 14929S: Orphan 14930F: Documentation/hwmon/max6650.rst 14931F: drivers/hwmon/max6650.c 14932 14933MAX9286 QUAD GMSL DESERIALIZER DRIVER 14934M: Jacopo Mondi <jacopo+renesas@jmondi.org> 14935M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 14936M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 14937M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 14938L: linux-media@vger.kernel.org 14939S: Maintained 14940F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 14941F: drivers/media/i2c/max9286.c 14942 14943MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 14944M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 14945L: linux-media@vger.kernel.org 14946S: Maintained 14947F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml 14948F: drivers/staging/media/max96712/max96712.c 14949 14950MAX96714 GMSL2 DESERIALIZER DRIVER 14951M: Julien Massot <julien.massot@collabora.com> 14952L: linux-media@vger.kernel.org 14953S: Maintained 14954F: Documentation/devicetree/bindings/media/i2c/maxim,max96714.yaml 14955F: drivers/media/i2c/max96714.c 14956 14957MAX96717 GMSL2 SERIALIZER DRIVER 14958M: Julien Massot <julien.massot@collabora.com> 14959L: linux-media@vger.kernel.org 14960S: Maintained 14961F: Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml 14962F: drivers/media/i2c/max96717.c 14963 14964MAX9860 MONO AUDIO VOICE CODEC DRIVER 14965M: Peter Rosin <peda@axentia.se> 14966L: linux-sound@vger.kernel.org 14967S: Maintained 14968F: Documentation/devicetree/bindings/sound/max9860.txt 14969F: sound/soc/codecs/max9860.* 14970 14971MAXBOTIX ULTRASONIC RANGER IIO DRIVER 14972M: Andreas Klinger <ak@it-klinger.de> 14973L: linux-iio@vger.kernel.org 14974S: Maintained 14975F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 14976F: drivers/iio/proximity/mb1232.c 14977 14978MAXIM MAX11205 DRIVER 14979M: Ramona Bolboaca <ramona.bolboaca@analog.com> 14980L: linux-iio@vger.kernel.org 14981S: Supported 14982W: https://ez.analog.com/linux-software-drivers 14983F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 14984F: drivers/iio/adc/max11205.c 14985 14986MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 14987R: Iskren Chernev <iskren.chernev@gmail.com> 14988R: Krzysztof Kozlowski <krzk@kernel.org> 14989R: Marek Szyprowski <m.szyprowski@samsung.com> 14990R: Matheus Castello <matheus@castello.eng.br> 14991L: linux-pm@vger.kernel.org 14992S: Maintained 14993F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 14994F: drivers/power/supply/max17040_battery.c 14995 14996MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 14997R: Hans de Goede <hansg@kernel.org> 14998R: Krzysztof Kozlowski <krzk@kernel.org> 14999R: Marek Szyprowski <m.szyprowski@samsung.com> 15000R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 15001R: Purism Kernel Team <kernel@puri.sm> 15002L: linux-pm@vger.kernel.org 15003S: Maintained 15004F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 15005F: drivers/power/supply/max17042_battery.c 15006 15007MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 15008M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15009L: linux-kernel@vger.kernel.org 15010S: Maintained 15011F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 15012F: drivers/regulator/max20086-regulator.c 15013 15014MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 15015M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 15016L: linux-iio@vger.kernel.org 15017S: Maintained 15018F: drivers/iio/temperature/max30208.c 15019 15020MAXIM MAX77650 PMIC MFD DRIVER 15021M: Bartosz Golaszewski <brgl@bgdev.pl> 15022L: linux-kernel@vger.kernel.org 15023S: Maintained 15024F: Documentation/devicetree/bindings/*/*max77650.yaml 15025F: Documentation/devicetree/bindings/*/max77650*.yaml 15026F: drivers/gpio/gpio-max77650.c 15027F: drivers/input/misc/max77650-onkey.c 15028F: drivers/leds/leds-max77650.c 15029F: drivers/mfd/max77650.c 15030F: drivers/power/supply/max77650-charger.c 15031F: drivers/regulator/max77650-regulator.c 15032F: include/linux/mfd/max77650.h 15033 15034MAXIM MAX77714 PMIC MFD DRIVER 15035M: Luca Ceresoli <luca@lucaceresoli.net> 15036S: Maintained 15037F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 15038F: drivers/mfd/max77714.c 15039F: include/linux/mfd/max77714.h 15040 15041MAXIM MAX77759 PMIC MFD DRIVER 15042M: André Draszik <andre.draszik@linaro.org> 15043L: linux-kernel@vger.kernel.org 15044S: Maintained 15045F: Documentation/devicetree/bindings/*/maxim,max77759*.yaml 15046F: drivers/gpio/gpio-max77759.c 15047F: drivers/mfd/max77759.c 15048F: drivers/nvmem/max77759-nvmem.c 15049F: include/linux/mfd/max77759.h 15050 15051MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 15052M: Javier Martinez Canillas <javier@dowhile0.org> 15053L: linux-kernel@vger.kernel.org 15054S: Supported 15055F: Documentation/devicetree/bindings/*/*max77802.yaml 15056F: drivers/regulator/max77802-regulator.c 15057F: include/dt-bindings/*/*max77802.h 15058 15059MAXIM MAX77976 BATTERY CHARGER 15060M: Luca Ceresoli <luca@lucaceresoli.net> 15061S: Supported 15062F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 15063F: drivers/power/supply/max77976_charger.c 15064 15065MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 15066M: Krzysztof Kozlowski <krzk@kernel.org> 15067L: linux-pm@vger.kernel.org 15068S: Maintained 15069B: mailto:linux-samsung-soc@vger.kernel.org 15070F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 15071F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 15072F: drivers/power/supply/max14577_charger.c 15073F: drivers/power/supply/max77693_charger.c 15074 15075MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 15076M: Chanwoo Choi <cw00.choi@samsung.com> 15077M: Krzysztof Kozlowski <krzk@kernel.org> 15078L: linux-kernel@vger.kernel.org 15079S: Maintained 15080B: mailto:linux-samsung-soc@vger.kernel.org 15081F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 15082F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 15083F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 15084F: Documentation/devicetree/bindings/*/maxim,max77705*.yaml 15085F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 15086F: drivers/leds/leds-max77705.c 15087F: drivers/*/*max77843.c 15088F: drivers/*/max14577*.c 15089F: drivers/*/max77686*.c 15090F: drivers/*/max77693*.c 15091F: drivers/*/max77705*.c 15092F: drivers/clk/clk-max77686.c 15093F: drivers/extcon/extcon-max14577.c 15094F: drivers/extcon/extcon-max77693.c 15095F: drivers/rtc/rtc-max77686.c 15096F: include/linux/mfd/max14577*.h 15097F: include/linux/mfd/max77686*.h 15098F: include/linux/mfd/max77693*.h 15099F: include/linux/mfd/max77705*.h 15100 15101MAXIRADIO FM RADIO RECEIVER DRIVER 15102M: Hans Verkuil <hverkuil@xs4all.nl> 15103L: linux-media@vger.kernel.org 15104S: Maintained 15105W: https://linuxtv.org 15106T: git git://linuxtv.org/media.git 15107F: drivers/media/radio/radio-maxiradio* 15108 15109MAXLINEAR ETHERNET PHY DRIVER 15110M: Xu Liang <lxu@maxlinear.com> 15111L: netdev@vger.kernel.org 15112S: Supported 15113F: drivers/net/phy/mxl-86110.c 15114F: drivers/net/phy/mxl-gpy.c 15115 15116MCAN MMIO DEVICE DRIVER 15117M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 15118L: linux-can@vger.kernel.org 15119S: Maintained 15120F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 15121F: drivers/net/can/m_can/m_can.c 15122F: drivers/net/can/m_can/m_can.h 15123F: drivers/net/can/m_can/m_can_platform.c 15124 15125MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 15126R: Yasushi SHOJI <yashi@spacecubics.com> 15127L: linux-can@vger.kernel.org 15128S: Maintained 15129F: drivers/net/can/usb/mcba_usb.c 15130 15131MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 15132M: Rishi Gupta <gupt21@gmail.com> 15133L: linux-i2c@vger.kernel.org 15134L: linux-input@vger.kernel.org 15135S: Maintained 15136F: drivers/hid/hid-mcp2221.c 15137 15138MCP251XFD SPI-CAN NETWORK DRIVER 15139M: Marc Kleine-Budde <mkl@pengutronix.de> 15140M: Manivannan Sadhasivam <mani@kernel.org> 15141R: Thomas Kopp <thomas.kopp@microchip.com> 15142L: linux-can@vger.kernel.org 15143S: Maintained 15144F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 15145F: drivers/net/can/spi/mcp251xfd/ 15146 15147MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 15148M: Peter Rosin <peda@axentia.se> 15149L: linux-iio@vger.kernel.org 15150S: Maintained 15151F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 15152F: drivers/iio/potentiometer/mcp4018.c 15153F: drivers/iio/potentiometer/mcp4531.c 15154 15155MCP4821 DAC DRIVER 15156M: Anshul Dalal <anshulusr@gmail.com> 15157L: linux-iio@vger.kernel.org 15158S: Maintained 15159F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml 15160F: drivers/iio/dac/mcp4821.c 15161 15162MCR20A IEEE-802.15.4 RADIO DRIVER 15163M: Stefan Schmidt <stefan@datenfreihafen.org> 15164L: linux-wpan@vger.kernel.org 15165S: Odd Fixes 15166W: https://github.com/xueliu/mcr20a-linux 15167F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 15168F: drivers/net/ieee802154/mcr20a.c 15169F: drivers/net/ieee802154/mcr20a.h 15170 15171MDIO REGMAP DRIVER 15172M: Maxime Chevallier <maxime.chevallier@bootlin.com> 15173L: netdev@vger.kernel.org 15174S: Maintained 15175F: drivers/net/mdio/mdio-regmap.c 15176F: include/linux/mdio/mdio-regmap.h 15177 15178MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 15179M: William Breathitt Gray <wbg@kernel.org> 15180L: linux-iio@vger.kernel.org 15181S: Maintained 15182F: drivers/iio/dac/cio-dac.c 15183 15184MEDIA CONTROLLER FRAMEWORK 15185M: Sakari Ailus <sakari.ailus@linux.intel.com> 15186M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15187L: linux-media@vger.kernel.org 15188S: Supported 15189W: https://www.linuxtv.org 15190T: git git://linuxtv.org/media.git 15191F: drivers/media/mc/ 15192F: include/media/media-*.h 15193F: include/uapi/linux/media.h 15194 15195MEDIA DRIVER FOR FREESCALE IMX PXP 15196M: Philipp Zabel <p.zabel@pengutronix.de> 15197L: linux-media@vger.kernel.org 15198S: Maintained 15199T: git git://linuxtv.org/media.git 15200F: drivers/media/platform/nxp/imx-pxp.[ch] 15201 15202MEDIA DRIVERS FOR ASCOT2E 15203M: Abylay Ospan <aospan@amazon.com> 15204L: linux-media@vger.kernel.org 15205S: Supported 15206W: https://linuxtv.org 15207W: http://netup.tv/ 15208T: git git://linuxtv.org/media.git 15209F: drivers/media/dvb-frontends/ascot2e* 15210 15211MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 15212M: Jasmin Jessich <jasmin@anw.at> 15213L: linux-media@vger.kernel.org 15214S: Maintained 15215W: https://linuxtv.org 15216T: git git://linuxtv.org/media.git 15217F: drivers/media/dvb-frontends/cxd2099* 15218 15219MEDIA DRIVERS FOR CXD2841ER 15220M: Abylay Ospan <aospan@amazon.com> 15221L: linux-media@vger.kernel.org 15222S: Supported 15223W: https://linuxtv.org 15224W: http://netup.tv/ 15225T: git git://linuxtv.org/media.git 15226F: drivers/media/dvb-frontends/cxd2841er* 15227 15228MEDIA DRIVERS FOR CXD2880 15229M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 15230L: linux-media@vger.kernel.org 15231S: Supported 15232W: http://linuxtv.org/ 15233T: git git://linuxtv.org/media.git 15234F: drivers/media/dvb-frontends/cxd2880/* 15235F: drivers/media/spi/cxd2880* 15236 15237MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 15238L: linux-media@vger.kernel.org 15239S: Orphan 15240W: https://linuxtv.org 15241T: git git://linuxtv.org/media.git 15242F: drivers/media/pci/ddbridge/* 15243 15244MEDIA DRIVERS FOR FREESCALE IMX 15245M: Steve Longerbeam <slongerbeam@gmail.com> 15246M: Philipp Zabel <p.zabel@pengutronix.de> 15247L: linux-media@vger.kernel.org 15248S: Maintained 15249T: git git://linuxtv.org/media.git 15250F: Documentation/admin-guide/media/imx.rst 15251F: Documentation/devicetree/bindings/media/fsl,imx6-mipi-csi2.yaml 15252F: drivers/staging/media/imx/ 15253F: include/linux/imx-media.h 15254F: include/media/imx.h 15255 15256MEDIA DRIVERS FOR FREESCALE IMX7/8 15257M: Rui Miguel Silva <rmfrfs@gmail.com> 15258M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15259M: Martin Kepplinger <martin.kepplinger@puri.sm> 15260R: Purism Kernel Team <kernel@puri.sm> 15261L: linux-media@vger.kernel.org 15262S: Maintained 15263T: git git://linuxtv.org/media.git 15264F: Documentation/admin-guide/media/imx7.rst 15265F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 15266F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 15267F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 15268F: drivers/media/platform/nxp/imx-mipi-csis.c 15269F: drivers/media/platform/nxp/imx7-media-csi.c 15270F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 15271 15272MEDIA DRIVERS FOR HELENE 15273M: Abylay Ospan <aospan@amazon.com> 15274L: linux-media@vger.kernel.org 15275S: Supported 15276W: https://linuxtv.org 15277W: http://netup.tv/ 15278T: git git://linuxtv.org/media.git 15279F: drivers/media/dvb-frontends/helene* 15280 15281MEDIA DRIVERS FOR HORUS3A 15282M: Abylay Ospan <aospan@amazon.com> 15283L: linux-media@vger.kernel.org 15284S: Supported 15285W: https://linuxtv.org 15286W: http://netup.tv/ 15287T: git git://linuxtv.org/media.git 15288F: drivers/media/dvb-frontends/horus3a* 15289 15290MEDIA DRIVERS FOR LNBH25 15291M: Abylay Ospan <aospan@amazon.com> 15292L: linux-media@vger.kernel.org 15293S: Supported 15294W: https://linuxtv.org 15295W: http://netup.tv/ 15296T: git git://linuxtv.org/media.git 15297F: drivers/media/dvb-frontends/lnbh25* 15298 15299MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 15300L: linux-media@vger.kernel.org 15301S: Orphan 15302W: https://linuxtv.org 15303T: git git://linuxtv.org/media.git 15304F: drivers/media/dvb-frontends/mxl5xx* 15305 15306MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 15307M: Abylay Ospan <aospan@amazon.com> 15308L: linux-media@vger.kernel.org 15309S: Supported 15310W: https://linuxtv.org 15311W: http://netup.tv/ 15312T: git git://linuxtv.org/media.git 15313F: drivers/media/pci/netup_unidvb/* 15314 15315MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 15316M: Dmitry Osipenko <digetx@gmail.com> 15317L: linux-media@vger.kernel.org 15318L: linux-tegra@vger.kernel.org 15319S: Maintained 15320T: git git://linuxtv.org/media.git 15321F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 15322F: drivers/media/platform/nvidia/tegra-vde/ 15323 15324MEDIA DRIVERS FOR RENESAS - CEU 15325M: Jacopo Mondi <jacopo@jmondi.org> 15326L: linux-media@vger.kernel.org 15327L: linux-renesas-soc@vger.kernel.org 15328S: Supported 15329T: git git://linuxtv.org/media.git 15330F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 15331F: drivers/media/platform/renesas/renesas-ceu.c 15332F: include/media/drv-intf/renesas-ceu.h 15333 15334MEDIA DRIVERS FOR RENESAS - DRIF 15335M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 15336L: linux-media@vger.kernel.org 15337L: linux-renesas-soc@vger.kernel.org 15338S: Supported 15339T: git git://linuxtv.org/media.git 15340F: Documentation/devicetree/bindings/media/renesas,drif.yaml 15341F: drivers/media/platform/renesas/rcar_drif.c 15342 15343MEDIA DRIVERS FOR RENESAS - FCP 15344M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15345L: linux-media@vger.kernel.org 15346L: linux-renesas-soc@vger.kernel.org 15347S: Supported 15348T: git git://linuxtv.org/media.git 15349F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 15350F: drivers/media/platform/renesas/rcar-fcp.c 15351F: include/media/rcar-fcp.h 15352 15353MEDIA DRIVERS FOR RENESAS - FDP1 15354M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15355L: linux-media@vger.kernel.org 15356L: linux-renesas-soc@vger.kernel.org 15357S: Supported 15358T: git git://linuxtv.org/media.git 15359F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 15360F: drivers/media/platform/renesas/rcar_fdp1.c 15361 15362MEDIA DRIVERS FOR RENESAS - VIN 15363M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 15364L: linux-media@vger.kernel.org 15365L: linux-renesas-soc@vger.kernel.org 15366S: Supported 15367T: git git://linuxtv.org/media.git 15368F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 15369F: Documentation/devicetree/bindings/media/renesas,isp.yaml 15370F: Documentation/devicetree/bindings/media/renesas,vin.yaml 15371F: drivers/media/platform/renesas/rcar-csi2.c 15372F: drivers/media/platform/renesas/rcar-isp/ 15373F: drivers/media/platform/renesas/rcar-vin/ 15374 15375MEDIA DRIVERS FOR RENESAS - VSP1 15376M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15377M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15378L: linux-media@vger.kernel.org 15379L: linux-renesas-soc@vger.kernel.org 15380S: Supported 15381T: git git://linuxtv.org/media.git 15382F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 15383F: drivers/media/platform/renesas/vsp1/ 15384 15385MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 15386L: linux-media@vger.kernel.org 15387S: Orphan 15388W: https://linuxtv.org 15389T: git git://linuxtv.org/media.git 15390F: drivers/media/dvb-frontends/stv0910* 15391 15392MEDIA DRIVERS FOR ST STV6111 TUNER ICs 15393L: linux-media@vger.kernel.org 15394S: Orphan 15395W: https://linuxtv.org 15396T: git git://linuxtv.org/media.git 15397F: drivers/media/dvb-frontends/stv6111* 15398 15399MEDIA DRIVERS FOR STM32 - CSI 15400M: Alain Volmat <alain.volmat@foss.st.com> 15401L: linux-media@vger.kernel.org 15402S: Supported 15403T: git git://linuxtv.org/media_tree.git 15404F: Documentation/devicetree/bindings/media/st,stm32mp25-csi.yaml 15405F: drivers/media/platform/st/stm32/stm32-csi.c 15406 15407MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP 15408M: Hugues Fruchet <hugues.fruchet@foss.st.com> 15409M: Alain Volmat <alain.volmat@foss.st.com> 15410L: linux-media@vger.kernel.org 15411S: Supported 15412T: git git://linuxtv.org/media.git 15413F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 15414F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml 15415F: drivers/media/platform/st/stm32/stm32-dcmi.c 15416F: drivers/media/platform/st/stm32/stm32-dcmipp/* 15417 15418MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 15419M: Mauro Carvalho Chehab <mchehab@kernel.org> 15420L: linux-media@vger.kernel.org 15421S: Maintained 15422W: https://linuxtv.org 15423Q: http://patchwork.kernel.org/project/linux-media/list/ 15424T: git git://linuxtv.org/media.git 15425F: Documentation/admin-guide/media/ 15426F: Documentation/devicetree/bindings/media/ 15427F: Documentation/driver-api/media/ 15428F: Documentation/userspace-api/media/ 15429F: drivers/media/ 15430F: drivers/staging/media/ 15431F: include/dt-bindings/media/ 15432F: include/linux/platform_data/media/ 15433F: include/media/ 15434F: include/uapi/linux/dvb/ 15435F: include/uapi/linux/ivtv* 15436F: include/uapi/linux/media.h 15437F: include/uapi/linux/uvcvideo.h 15438F: include/uapi/linux/v4l2-* 15439F: include/uapi/linux/videodev2.h 15440 15441MEDIATEK BLUETOOTH DRIVER 15442M: Sean Wang <sean.wang@mediatek.com> 15443L: linux-bluetooth@vger.kernel.org 15444L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15445S: Maintained 15446F: Documentation/devicetree/bindings/net/bluetooth/mediatek,bluetooth.txt 15447F: Documentation/devicetree/bindings/net/bluetooth/mediatek,mt7921s-bluetooth.yaml 15448F: drivers/bluetooth/btmtkuart.c 15449 15450MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 15451M: Sen Chu <sen.chu@mediatek.com> 15452M: Sean Wang <sean.wang@mediatek.com> 15453M: Macpaul Lin <macpaul.lin@mediatek.com> 15454L: linux-pm@vger.kernel.org 15455S: Maintained 15456F: Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml 15457F: drivers/power/reset/mt6323-poweroff.c 15458 15459MEDIATEK CIR DRIVER 15460M: Sean Wang <sean.wang@mediatek.com> 15461S: Maintained 15462F: drivers/media/rc/mtk-cir.c 15463 15464MEDIATEK DMA DRIVER 15465M: Sean Wang <sean.wang@mediatek.com> 15466L: dmaengine@vger.kernel.org 15467L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15468L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15469S: Maintained 15470F: Documentation/devicetree/bindings/dma/mediatek,* 15471F: drivers/dma/mediatek/ 15472 15473MEDIATEK ETHERNET DRIVER 15474M: Felix Fietkau <nbd@nbd.name> 15475M: Sean Wang <sean.wang@mediatek.com> 15476M: Lorenzo Bianconi <lorenzo@kernel.org> 15477L: netdev@vger.kernel.org 15478S: Maintained 15479F: drivers/net/ethernet/mediatek/ 15480 15481MEDIATEK ETHERNET PCS DRIVER 15482M: Alexander Couzens <lynxis@fe80.eu> 15483M: Daniel Golle <daniel@makrotopia.org> 15484L: netdev@vger.kernel.org 15485S: Maintained 15486F: drivers/net/pcs/pcs-mtk-lynxi.c 15487F: include/linux/pcs/pcs-mtk-lynxi.h 15488 15489MEDIATEK ETHERNET PHY DRIVERS 15490M: Daniel Golle <daniel@makrotopia.org> 15491M: Qingfang Deng <dqfext@gmail.com> 15492M: SkyLake Huang <SkyLake.Huang@mediatek.com> 15493L: netdev@vger.kernel.org 15494S: Maintained 15495F: drivers/net/phy/mediatek/mtk-2p5ge.c 15496F: drivers/net/phy/mediatek/mtk-ge-soc.c 15497F: drivers/net/phy/mediatek/mtk-phy-lib.c 15498F: drivers/net/phy/mediatek/mtk-ge.c 15499F: drivers/net/phy/mediatek/mtk.h 15500F: drivers/phy/mediatek/phy-mtk-xfi-tphy.c 15501 15502MEDIATEK I2C CONTROLLER DRIVER 15503M: Qii Wang <qii.wang@mediatek.com> 15504L: linux-i2c@vger.kernel.org 15505S: Maintained 15506F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 15507F: drivers/i2c/busses/i2c-mt65xx.c 15508 15509MEDIATEK IOMMU DRIVER 15510M: Yong Wu <yong.wu@mediatek.com> 15511L: iommu@lists.linux.dev 15512L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15513S: Supported 15514F: Documentation/devicetree/bindings/iommu/mediatek* 15515F: drivers/iommu/mtk_iommu* 15516F: include/dt-bindings/memory/mediatek,mt*-port.h 15517F: include/dt-bindings/memory/mt*-port.h 15518 15519MEDIATEK JPEG DRIVER 15520M: Bin Liu <bin.liu@mediatek.com> 15521S: Supported 15522F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 15523F: drivers/media/platform/mediatek/jpeg/ 15524 15525MEDIATEK KEYPAD DRIVER 15526M: Mattijs Korpershoek <mkorpershoek@kernel.org> 15527S: Supported 15528F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 15529F: drivers/input/keyboard/mt6779-keypad.c 15530 15531MEDIATEK MDP DRIVER 15532M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 15533M: Houlong Wei <houlong.wei@mediatek.com> 15534M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 15535S: Supported 15536F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 15537F: drivers/media/platform/mediatek/mdp/ 15538F: drivers/media/platform/mediatek/vpu/ 15539 15540MEDIATEK MEDIA DRIVER 15541M: Tiffany Lin <tiffany.lin@mediatek.com> 15542M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 15543M: Yunfei Dong <yunfei.dong@mediatek.com> 15544S: Supported 15545F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 15546F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 15547F: drivers/media/platform/mediatek/vcodec/ 15548F: drivers/media/platform/mediatek/vpu/ 15549 15550MEDIATEK MIPI-CSI CDPHY DRIVER 15551M: Julien Stephan <jstephan@baylibre.com> 15552M: Andy Hsieh <andy.hsieh@mediatek.com> 15553S: Supported 15554F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml 15555F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5* 15556 15557MEDIATEK MMC/SD/SDIO DRIVER 15558M: Chaotian Jing <chaotian.jing@mediatek.com> 15559S: Maintained 15560F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 15561F: drivers/mmc/host/mtk-sd.c 15562 15563MEDIATEK MT6735 CLOCK & RESET DRIVERS 15564M: Yassine Oudjana <y.oudjana@protonmail.com> 15565L: linux-clk@vger.kernel.org 15566L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15567S: Maintained 15568F: drivers/clk/mediatek/clk-mt6735-apmixedsys.c 15569F: drivers/clk/mediatek/clk-mt6735-imgsys.c 15570F: drivers/clk/mediatek/clk-mt6735-infracfg.c 15571F: drivers/clk/mediatek/clk-mt6735-mfgcfg.c 15572F: drivers/clk/mediatek/clk-mt6735-pericfg.c 15573F: drivers/clk/mediatek/clk-mt6735-topckgen.c 15574F: drivers/clk/mediatek/clk-mt6735-vdecsys.c 15575F: drivers/clk/mediatek/clk-mt6735-vencsys.c 15576F: include/dt-bindings/clock/mediatek,mt6735-apmixedsys.h 15577F: include/dt-bindings/clock/mediatek,mt6735-imgsys.h 15578F: include/dt-bindings/clock/mediatek,mt6735-infracfg.h 15579F: include/dt-bindings/clock/mediatek,mt6735-mfgcfg.h 15580F: include/dt-bindings/clock/mediatek,mt6735-pericfg.h 15581F: include/dt-bindings/clock/mediatek,mt6735-topckgen.h 15582F: include/dt-bindings/clock/mediatek,mt6735-vdecsys.h 15583F: include/dt-bindings/clock/mediatek,mt6735-vencsys.h 15584F: include/dt-bindings/reset/mediatek,mt6735-infracfg.h 15585F: include/dt-bindings/reset/mediatek,mt6735-mfgcfg.h 15586F: include/dt-bindings/reset/mediatek,mt6735-pericfg.h 15587F: include/dt-bindings/reset/mediatek,mt6735-vdecsys.h 15588 15589MEDIATEK MT76 WIRELESS LAN DRIVER 15590M: Felix Fietkau <nbd@nbd.name> 15591M: Lorenzo Bianconi <lorenzo@kernel.org> 15592M: Ryder Lee <ryder.lee@mediatek.com> 15593R: Shayne Chen <shayne.chen@mediatek.com> 15594R: Sean Wang <sean.wang@mediatek.com> 15595L: linux-wireless@vger.kernel.org 15596S: Maintained 15597T: git https://github.com/nbd168/wireless 15598F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 15599F: drivers/net/wireless/mediatek/mt76/ 15600 15601MEDIATEK MT7601U WIRELESS LAN DRIVER 15602M: Jakub Kicinski <kuba@kernel.org> 15603L: linux-wireless@vger.kernel.org 15604S: Maintained 15605F: drivers/net/wireless/mediatek/mt7601u/ 15606 15607MEDIATEK MT7621 CLOCK DRIVER 15608M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15609S: Maintained 15610F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 15611F: drivers/clk/ralink/clk-mt7621.c 15612 15613MEDIATEK MT7621 PCIE CONTROLLER DRIVER 15614M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15615S: Maintained 15616F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 15617F: drivers/pci/controller/pcie-mt7621.c 15618 15619MEDIATEK MT7621 PHY PCI DRIVER 15620M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15621S: Maintained 15622F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 15623F: drivers/phy/ralink/phy-mt7621-pci.c 15624 15625MEDIATEK MT7621/28/88 I2C DRIVER 15626M: Stefan Roese <sr@denx.de> 15627L: linux-i2c@vger.kernel.org 15628S: Maintained 15629F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 15630F: drivers/i2c/busses/i2c-mt7621.c 15631 15632MEDIATEK MTMIPS CLOCK DRIVER 15633M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15634S: Maintained 15635F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 15636F: drivers/clk/ralink/clk-mtmips.c 15637 15638MEDIATEK NAND CONTROLLER DRIVER 15639L: linux-mtd@lists.infradead.org 15640S: Orphan 15641F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 15642F: drivers/mtd/nand/raw/mtk_* 15643 15644MEDIATEK PMIC LED DRIVER 15645M: Sen Chu <sen.chu@mediatek.com> 15646M: Sean Wang <sean.wang@mediatek.com> 15647M: Macpaul Lin <macpaul.lin@mediatek.com> 15648S: Maintained 15649F: Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml 15650F: drivers/leds/leds-mt6323.c 15651 15652MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 15653M: Sean Wang <sean.wang@mediatek.com> 15654S: Maintained 15655F: drivers/char/hw_random/mtk-rng.c 15656 15657MEDIATEK SMI DRIVER 15658M: Yong Wu <yong.wu@mediatek.com> 15659L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15660S: Supported 15661F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 15662F: drivers/memory/mtk-smi.c 15663F: include/soc/mediatek/smi.h 15664 15665MEDIATEK SWITCH DRIVER 15666M: Chester A. Unal <chester.a.unal@arinc9.com> 15667M: Daniel Golle <daniel@makrotopia.org> 15668M: DENG Qingfang <dqfext@gmail.com> 15669M: Sean Wang <sean.wang@mediatek.com> 15670L: netdev@vger.kernel.org 15671S: Maintained 15672F: drivers/net/dsa/mt7530-mdio.c 15673F: drivers/net/dsa/mt7530-mmio.c 15674F: drivers/net/dsa/mt7530.* 15675F: net/dsa/tag_mtk.c 15676 15677MEDIATEK T7XX 5G WWAN MODEM DRIVER 15678M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 15679R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 15680R: Liu Haijun <haijun.liu@mediatek.com> 15681R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 15682R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 15683L: netdev@vger.kernel.org 15684S: Supported 15685F: drivers/net/wwan/t7xx/ 15686 15687MEDIATEK USB3 DRD IP DRIVER 15688M: Chunfeng Yun <chunfeng.yun@mediatek.com> 15689L: linux-usb@vger.kernel.org 15690L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15691L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15692S: Maintained 15693F: Documentation/devicetree/bindings/usb/mediatek,* 15694F: drivers/usb/host/xhci-mtk* 15695F: drivers/usb/mtu3/ 15696 15697MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 15698M: Peter Senna Tschudin <peter.senna@gmail.com> 15699M: Ian Ray <ian.ray@ge.com> 15700M: Martyn Welch <martyn.welch@collabora.co.uk> 15701S: Maintained 15702F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 15703F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 15704 15705MEGARAID SCSI/SAS DRIVERS 15706M: Kashyap Desai <kashyap.desai@broadcom.com> 15707M: Sumit Saxena <sumit.saxena@broadcom.com> 15708M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 15709M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 15710L: megaraidlinux.pdl@broadcom.com 15711L: linux-scsi@vger.kernel.org 15712S: Maintained 15713W: http://www.avagotech.com/support/ 15714F: Documentation/scsi/megaraid.rst 15715F: drivers/scsi/megaraid.* 15716F: drivers/scsi/megaraid/ 15717 15718MELEXIS MLX90614 DRIVER 15719M: Crt Mori <cmo@melexis.com> 15720L: linux-iio@vger.kernel.org 15721S: Supported 15722W: http://www.melexis.com 15723F: drivers/iio/temperature/mlx90614.c 15724 15725MELEXIS MLX90632 DRIVER 15726M: Crt Mori <cmo@melexis.com> 15727L: linux-iio@vger.kernel.org 15728S: Supported 15729W: http://www.melexis.com 15730F: drivers/iio/temperature/mlx90632.c 15731 15732MELEXIS MLX90635 DRIVER 15733M: Crt Mori <cmo@melexis.com> 15734L: linux-iio@vger.kernel.org 15735S: Supported 15736W: http://www.melexis.com 15737F: drivers/iio/temperature/mlx90635.c 15738 15739MELFAS MIP4 TOUCHSCREEN DRIVER 15740M: Sangwon Jee <jeesw@melfas.com> 15741S: Supported 15742W: http://www.melfas.com 15743F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 15744F: drivers/input/touchscreen/melfas_mip4.c 15745 15746MELLANOX BLUEFIELD I2C DRIVER 15747M: Khalil Blaiech <kblaiech@nvidia.com> 15748M: Asmaa Mnebhi <asmaa@nvidia.com> 15749L: linux-i2c@vger.kernel.org 15750S: Supported 15751F: drivers/i2c/busses/i2c-mlxbf.c 15752 15753MELLANOX ETHERNET DRIVER (mlx4_en) 15754M: Tariq Toukan <tariqt@nvidia.com> 15755L: netdev@vger.kernel.org 15756S: Maintained 15757W: https://www.nvidia.com/networking/ 15758Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15759F: drivers/net/ethernet/mellanox/mlx4/en_* 15760 15761MELLANOX ETHERNET DRIVER (mlx5e) 15762M: Saeed Mahameed <saeedm@nvidia.com> 15763M: Tariq Toukan <tariqt@nvidia.com> 15764M: Mark Bloch <mbloch@nvidia.com> 15765L: netdev@vger.kernel.org 15766S: Maintained 15767W: https://www.nvidia.com/networking/ 15768Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15769F: drivers/net/ethernet/mellanox/mlx5/core/en_* 15770 15771MELLANOX ETHERNET INNOVA DRIVERS 15772R: Boris Pismenny <borisp@nvidia.com> 15773L: netdev@vger.kernel.org 15774S: Maintained 15775W: https://www.nvidia.com/networking/ 15776Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15777F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 15778F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 15779F: include/linux/mlx5/mlx5_ifc_fpga.h 15780 15781MELLANOX ETHERNET SWITCH DRIVERS 15782M: Ido Schimmel <idosch@nvidia.com> 15783M: Petr Machata <petrm@nvidia.com> 15784L: netdev@vger.kernel.org 15785S: Supported 15786W: https://www.nvidia.com/networking/ 15787Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15788F: drivers/net/ethernet/mellanox/mlxsw/ 15789F: tools/testing/selftests/drivers/net/mlxsw/ 15790 15791MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 15792M: mlxsw@nvidia.com 15793L: netdev@vger.kernel.org 15794S: Supported 15795W: https://www.nvidia.com/networking/ 15796Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15797F: drivers/net/ethernet/mellanox/mlxfw/ 15798 15799MELLANOX HARDWARE PLATFORM SUPPORT 15800M: Hans de Goede <hansg@kernel.org> 15801M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 15802M: Vadim Pasternak <vadimp@nvidia.com> 15803L: platform-driver-x86@vger.kernel.org 15804S: Supported 15805F: Documentation/ABI/stable/sysfs-driver-mlxreg-io 15806F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 15807F: drivers/platform/mellanox/ 15808F: include/linux/platform_data/mlxreg.h 15809 15810MELLANOX MLX4 core VPI driver 15811M: Tariq Toukan <tariqt@nvidia.com> 15812L: netdev@vger.kernel.org 15813L: linux-rdma@vger.kernel.org 15814S: Maintained 15815W: https://www.nvidia.com/networking/ 15816Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15817F: drivers/net/ethernet/mellanox/mlx4/ 15818F: include/linux/mlx4/ 15819 15820MELLANOX MLX4 IB driver 15821M: Yishai Hadas <yishaih@nvidia.com> 15822L: linux-rdma@vger.kernel.org 15823S: Supported 15824W: https://www.nvidia.com/networking/ 15825Q: http://patchwork.kernel.org/project/linux-rdma/list/ 15826F: drivers/infiniband/hw/mlx4/ 15827F: include/linux/mlx4/ 15828F: include/uapi/rdma/mlx4-abi.h 15829 15830MELLANOX MLX5 core VPI driver 15831M: Saeed Mahameed <saeedm@nvidia.com> 15832M: Leon Romanovsky <leonro@nvidia.com> 15833M: Tariq Toukan <tariqt@nvidia.com> 15834M: Mark Bloch <mbloch@nvidia.com> 15835L: netdev@vger.kernel.org 15836L: linux-rdma@vger.kernel.org 15837S: Maintained 15838W: https://www.nvidia.com/networking/ 15839Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15840F: Documentation/networking/device_drivers/ethernet/mellanox/ 15841F: drivers/net/ethernet/mellanox/mlx5/core/ 15842F: include/linux/mlx5/ 15843 15844MELLANOX MLX5 IB driver 15845M: Leon Romanovsky <leonro@nvidia.com> 15846L: linux-rdma@vger.kernel.org 15847S: Supported 15848W: https://www.nvidia.com/networking/ 15849Q: http://patchwork.kernel.org/project/linux-rdma/list/ 15850F: drivers/infiniband/hw/mlx5/ 15851F: include/linux/mlx5/ 15852F: include/uapi/rdma/mlx5-abi.h 15853 15854MELLANOX MLX5 VDPA DRIVER 15855M: Dragos Tatulea <dtatulea@nvidia.com> 15856L: virtualization@lists.linux.dev 15857S: Supported 15858F: drivers/vdpa/mlx5/ 15859 15860MELLANOX MLXCPLD I2C AND MUX DRIVER 15861M: Vadim Pasternak <vadimp@nvidia.com> 15862M: Michael Shych <michaelsh@nvidia.com> 15863L: linux-i2c@vger.kernel.org 15864S: Supported 15865F: Documentation/i2c/busses/i2c-mlxcpld.rst 15866F: drivers/i2c/busses/i2c-mlxcpld.c 15867F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 15868 15869MELLANOX MLXCPLD LED DRIVER 15870M: Vadim Pasternak <vadimp@nvidia.com> 15871L: linux-leds@vger.kernel.org 15872S: Supported 15873F: Documentation/leds/leds-mlxcpld.rst 15874F: drivers/leds/leds-mlxcpld.c 15875F: drivers/leds/leds-mlxreg.c 15876 15877MEMBARRIER SUPPORT 15878M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 15879M: "Paul E. McKenney" <paulmck@kernel.org> 15880L: linux-kernel@vger.kernel.org 15881S: Supported 15882F: Documentation/scheduler/membarrier.rst 15883F: arch/*/include/asm/membarrier.h 15884F: arch/*/include/asm/sync_core.h 15885F: include/uapi/linux/membarrier.h 15886F: kernel/sched/membarrier.c 15887 15888MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 15889M: Mike Rapoport <rppt@kernel.org> 15890L: linux-mm@kvack.org 15891S: Maintained 15892T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git for-next 15893T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git fixes 15894F: Documentation/core-api/boot-time-mm.rst 15895F: Documentation/core-api/kho/bindings/memblock/* 15896F: include/linux/memblock.h 15897F: mm/bootmem_info.c 15898F: mm/memblock.c 15899F: mm/memtest.c 15900F: mm/mm_init.c 15901F: mm/rodata_test.c 15902F: tools/testing/memblock/ 15903 15904MEMORY ALLOCATION PROFILING 15905M: Suren Baghdasaryan <surenb@google.com> 15906M: Kent Overstreet <kent.overstreet@linux.dev> 15907L: linux-mm@kvack.org 15908S: Maintained 15909F: Documentation/mm/allocation-profiling.rst 15910F: include/linux/alloc_tag.h 15911F: include/linux/pgalloc_tag.h 15912F: lib/alloc_tag.c 15913 15914MEMORY CONTROLLER DRIVERS 15915M: Krzysztof Kozlowski <krzk@kernel.org> 15916L: linux-kernel@vger.kernel.org 15917S: Maintained 15918B: mailto:krzysztof.kozlowski@linaro.org 15919T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 15920F: Documentation/devicetree/bindings/memory-controllers/ 15921F: drivers/memory/ 15922F: include/dt-bindings/memory/ 15923F: include/memory/ 15924 15925MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 15926M: Dmitry Osipenko <digetx@gmail.com> 15927L: linux-pm@vger.kernel.org 15928L: linux-tegra@vger.kernel.org 15929S: Maintained 15930T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 15931F: drivers/devfreq/tegra30-devfreq.c 15932 15933MEMORY HOT(UN)PLUG 15934M: David Hildenbrand <david@redhat.com> 15935M: Oscar Salvador <osalvador@suse.de> 15936L: linux-mm@kvack.org 15937S: Maintained 15938F: Documentation/admin-guide/mm/memory-hotplug.rst 15939F: Documentation/core-api/memory-hotplug.rst 15940F: drivers/base/memory.c 15941F: include/linux/memory_hotplug.h 15942F: include/linux/memremap.h 15943F: mm/memremap.c 15944F: mm/memory_hotplug.c 15945F: tools/testing/selftests/memory-hotplug/ 15946 15947MEMORY MANAGEMENT 15948M: Andrew Morton <akpm@linux-foundation.org> 15949L: linux-mm@kvack.org 15950S: Maintained 15951W: http://www.linux-mm.org 15952T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15953T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 15954F: mm/ 15955F: tools/mm/ 15956 15957MEMORY MANAGEMENT - CORE 15958M: Andrew Morton <akpm@linux-foundation.org> 15959M: David Hildenbrand <david@redhat.com> 15960R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 15961R: Liam R. Howlett <Liam.Howlett@oracle.com> 15962R: Vlastimil Babka <vbabka@suse.cz> 15963R: Mike Rapoport <rppt@kernel.org> 15964R: Suren Baghdasaryan <surenb@google.com> 15965R: Michal Hocko <mhocko@suse.com> 15966L: linux-mm@kvack.org 15967S: Maintained 15968W: http://www.linux-mm.org 15969T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15970F: include/linux/gfp.h 15971F: include/linux/gfp_types.h 15972F: include/linux/highmem.h 15973F: include/linux/memory.h 15974F: include/linux/mm.h 15975F: include/linux/mm_*.h 15976F: include/linux/mmzone.h 15977F: include/linux/mmdebug.h 15978F: include/linux/mmu_notifier.h 15979F: include/linux/pagewalk.h 15980F: include/linux/pgtable.h 15981F: include/linux/ptdump.h 15982F: include/linux/vmpressure.h 15983F: include/linux/vmstat.h 15984F: kernel/fork.c 15985F: mm/Kconfig 15986F: mm/debug.c 15987F: mm/folio-compat.c 15988F: mm/highmem.c 15989F: mm/init-mm.c 15990F: mm/internal.h 15991F: mm/maccess.c 15992F: mm/memory.c 15993F: mm/mmu_notifier.c 15994F: mm/mmzone.c 15995F: mm/pagewalk.c 15996F: mm/pgtable-generic.c 15997F: mm/ptdump.c 15998F: mm/sparse-vmemmap.c 15999F: mm/sparse.c 16000F: mm/util.c 16001F: mm/vmpressure.c 16002F: mm/vmstat.c 16003N: include/linux/page[-_]* 16004 16005MEMORY MANAGEMENT - EXECMEM 16006M: Andrew Morton <akpm@linux-foundation.org> 16007M: Mike Rapoport <rppt@kernel.org> 16008L: linux-mm@kvack.org 16009S: Maintained 16010F: include/linux/execmem.h 16011F: mm/execmem.c 16012 16013MEMORY MANAGEMENT - GUP (GET USER PAGES) 16014M: Andrew Morton <akpm@linux-foundation.org> 16015M: David Hildenbrand <david@redhat.com> 16016R: Jason Gunthorpe <jgg@nvidia.com> 16017R: John Hubbard <jhubbard@nvidia.com> 16018R: Peter Xu <peterx@redhat.com> 16019L: linux-mm@kvack.org 16020S: Maintained 16021W: http://www.linux-mm.org 16022T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16023F: mm/gup.c 16024F: mm/gup_test.c 16025F: mm/gup_test.h 16026F: tools/testing/selftests/mm/gup_longterm.c 16027F: tools/testing/selftests/mm/gup_test.c 16028 16029MEMORY MANAGEMENT - KSM (Kernel Samepage Merging) 16030M: Andrew Morton <akpm@linux-foundation.org> 16031M: David Hildenbrand <david@redhat.com> 16032R: Xu Xin <xu.xin16@zte.com.cn> 16033R: Chengming Zhou <chengming.zhou@linux.dev> 16034L: linux-mm@kvack.org 16035S: Maintained 16036W: http://www.linux-mm.org 16037T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16038F: Documentation/admin-guide/mm/ksm.rst 16039F: Documentation/mm/ksm.rst 16040F: include/linux/ksm.h 16041F: include/trace/events/ksm.h 16042F: mm/ksm.c 16043F: mm/mm_slot.h 16044 16045MEMORY MANAGEMENT - MEMORY POLICY AND MIGRATION 16046M: Andrew Morton <akpm@linux-foundation.org> 16047M: David Hildenbrand <david@redhat.com> 16048R: Zi Yan <ziy@nvidia.com> 16049R: Matthew Brost <matthew.brost@intel.com> 16050R: Joshua Hahn <joshua.hahnjy@gmail.com> 16051R: Rakie Kim <rakie.kim@sk.com> 16052R: Byungchul Park <byungchul@sk.com> 16053R: Gregory Price <gourry@gourry.net> 16054R: Ying Huang <ying.huang@linux.alibaba.com> 16055R: Alistair Popple <apopple@nvidia.com> 16056L: linux-mm@kvack.org 16057S: Maintained 16058W: http://www.linux-mm.org 16059T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16060F: include/linux/mempolicy.h 16061F: include/uapi/linux/mempolicy.h 16062F: include/linux/migrate.h 16063F: include/linux/migrate_mode.h 16064F: mm/mempolicy.c 16065F: mm/migrate.c 16066F: mm/migrate_device.c 16067 16068MEMORY MANAGEMENT - MISC 16069M: Andrew Morton <akpm@linux-foundation.org> 16070M: David Hildenbrand <david@redhat.com> 16071R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16072R: Liam R. Howlett <Liam.Howlett@oracle.com> 16073R: Vlastimil Babka <vbabka@suse.cz> 16074R: Mike Rapoport <rppt@kernel.org> 16075R: Suren Baghdasaryan <surenb@google.com> 16076R: Michal Hocko <mhocko@suse.com> 16077L: linux-mm@kvack.org 16078S: Maintained 16079W: http://www.linux-mm.org 16080T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16081F: Documentation/admin-guide/mm/ 16082F: Documentation/mm/ 16083F: include/linux/cma.h 16084F: include/linux/dmapool.h 16085F: include/linux/ioremap.h 16086F: include/linux/memory-tiers.h 16087F: include/linux/page_idle.h 16088F: mm/backing-dev.c 16089F: mm/cma.c 16090F: mm/cma_debug.c 16091F: mm/cma_sysfs.c 16092F: mm/dmapool.c 16093F: mm/dmapool_test.c 16094F: mm/early_ioremap.c 16095F: mm/fadvise.c 16096F: mm/ioremap.c 16097F: mm/mapping_dirty_helpers.c 16098F: mm/memory-tiers.c 16099F: mm/page_idle.c 16100F: mm/pgalloc-track.h 16101F: mm/process_vm_access.c 16102F: tools/testing/selftests/mm/ 16103 16104MEMORY MANAGEMENT - NUMA MEMBLOCKS AND NUMA EMULATION 16105M: Andrew Morton <akpm@linux-foundation.org> 16106M: Mike Rapoport <rppt@kernel.org> 16107L: linux-mm@kvack.org 16108S: Maintained 16109F: include/linux/numa_memblks.h 16110F: mm/numa.c 16111F: mm/numa_emulation.c 16112F: mm/numa_memblks.c 16113 16114MEMORY MANAGEMENT - OOM KILLER 16115M: Michal Hocko <mhocko@suse.com> 16116R: David Rientjes <rientjes@google.com> 16117R: Shakeel Butt <shakeel.butt@linux.dev> 16118L: linux-mm@kvack.org 16119S: Maintained 16120F: include/linux/oom.h 16121F: include/trace/events/oom.h 16122F: include/uapi/linux/oom.h 16123F: mm/oom_kill.c 16124 16125MEMORY MANAGEMENT - PAGE ALLOCATOR 16126M: Andrew Morton <akpm@linux-foundation.org> 16127M: Vlastimil Babka <vbabka@suse.cz> 16128R: Suren Baghdasaryan <surenb@google.com> 16129R: Michal Hocko <mhocko@suse.com> 16130R: Brendan Jackman <jackmanb@google.com> 16131R: Johannes Weiner <hannes@cmpxchg.org> 16132R: Zi Yan <ziy@nvidia.com> 16133L: linux-mm@kvack.org 16134S: Maintained 16135F: include/linux/compaction.h 16136F: include/linux/gfp.h 16137F: include/linux/page-isolation.h 16138F: mm/compaction.c 16139F: mm/debug_page_alloc.c 16140F: mm/debug_page_ref.c 16141F: mm/fail_page_alloc.c 16142F: mm/page_alloc.c 16143F: mm/page_ext.c 16144F: mm/page_frag_cache.c 16145F: mm/page_isolation.c 16146F: mm/page_owner.c 16147F: mm/page_poison.c 16148F: mm/page_reporting.c 16149F: mm/page_reporting.h 16150F: mm/show_mem.c 16151F: mm/shuffle.c 16152F: mm/shuffle.h 16153 16154MEMORY MANAGEMENT - RECLAIM 16155M: Andrew Morton <akpm@linux-foundation.org> 16156M: Johannes Weiner <hannes@cmpxchg.org> 16157R: David Hildenbrand <david@redhat.com> 16158R: Michal Hocko <mhocko@kernel.org> 16159R: Qi Zheng <zhengqi.arch@bytedance.com> 16160R: Shakeel Butt <shakeel.butt@linux.dev> 16161R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16162L: linux-mm@kvack.org 16163S: Maintained 16164F: mm/pt_reclaim.c 16165F: mm/vmscan.c 16166F: mm/workingset.c 16167 16168MEMORY MANAGEMENT - RMAP (REVERSE MAPPING) 16169M: Andrew Morton <akpm@linux-foundation.org> 16170M: David Hildenbrand <david@redhat.com> 16171M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16172R: Rik van Riel <riel@surriel.com> 16173R: Liam R. Howlett <Liam.Howlett@oracle.com> 16174R: Vlastimil Babka <vbabka@suse.cz> 16175R: Harry Yoo <harry.yoo@oracle.com> 16176L: linux-mm@kvack.org 16177S: Maintained 16178F: include/linux/rmap.h 16179F: mm/page_vma_mapped.c 16180F: mm/rmap.c 16181 16182MEMORY MANAGEMENT - SECRETMEM 16183M: Andrew Morton <akpm@linux-foundation.org> 16184M: Mike Rapoport <rppt@kernel.org> 16185L: linux-mm@kvack.org 16186S: Maintained 16187F: include/linux/secretmem.h 16188F: mm/secretmem.c 16189 16190MEMORY MANAGEMENT - SWAP 16191M: Andrew Morton <akpm@linux-foundation.org> 16192R: Kemeng Shi <shikemeng@huaweicloud.com> 16193R: Kairui Song <kasong@tencent.com> 16194R: Nhat Pham <nphamcs@gmail.com> 16195R: Baoquan He <bhe@redhat.com> 16196R: Barry Song <baohua@kernel.org> 16197R: Chris Li <chrisl@kernel.org> 16198L: linux-mm@kvack.org 16199S: Maintained 16200F: include/linux/swap.h 16201F: include/linux/swapfile.h 16202F: include/linux/swapops.h 16203F: mm/page_io.c 16204F: mm/swap.c 16205F: mm/swap.h 16206F: mm/swap_state.c 16207F: mm/swapfile.c 16208 16209MEMORY MANAGEMENT - THP (TRANSPARENT HUGE PAGE) 16210M: Andrew Morton <akpm@linux-foundation.org> 16211M: David Hildenbrand <david@redhat.com> 16212M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16213R: Zi Yan <ziy@nvidia.com> 16214R: Baolin Wang <baolin.wang@linux.alibaba.com> 16215R: Liam R. Howlett <Liam.Howlett@oracle.com> 16216R: Nico Pache <npache@redhat.com> 16217R: Ryan Roberts <ryan.roberts@arm.com> 16218R: Dev Jain <dev.jain@arm.com> 16219R: Barry Song <baohua@kernel.org> 16220L: linux-mm@kvack.org 16221S: Maintained 16222W: http://www.linux-mm.org 16223T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16224F: Documentation/admin-guide/mm/transhuge.rst 16225F: include/linux/huge_mm.h 16226F: include/linux/khugepaged.h 16227F: include/trace/events/huge_memory.h 16228F: mm/huge_memory.c 16229F: mm/khugepaged.c 16230F: mm/mm_slot.h 16231F: tools/testing/selftests/mm/khugepaged.c 16232F: tools/testing/selftests/mm/split_huge_page_test.c 16233F: tools/testing/selftests/mm/transhuge-stress.c 16234 16235MEMORY MANAGEMENT - USERFAULTFD 16236M: Andrew Morton <akpm@linux-foundation.org> 16237R: Peter Xu <peterx@redhat.com> 16238L: linux-mm@kvack.org 16239S: Maintained 16240F: Documentation/admin-guide/mm/userfaultfd.rst 16241F: fs/userfaultfd.c 16242F: include/asm-generic/pgtable_uffd.h 16243F: include/linux/userfaultfd_k.h 16244F: include/uapi/linux/userfaultfd.h 16245F: mm/userfaultfd.c 16246F: tools/testing/selftests/mm/uffd-*.[ch] 16247 16248MEMORY MANAGEMENT - RUST 16249M: Alice Ryhl <aliceryhl@google.com> 16250R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16251R: Liam R. Howlett <Liam.Howlett@oracle.com> 16252L: linux-mm@kvack.org 16253L: rust-for-linux@vger.kernel.org 16254S: Maintained 16255W: http://www.linux-mm.org 16256T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16257F: rust/helpers/mm.c 16258F: rust/kernel/mm.rs 16259F: rust/kernel/mm/ 16260 16261MEMORY MAPPING 16262M: Andrew Morton <akpm@linux-foundation.org> 16263M: Liam R. Howlett <Liam.Howlett@oracle.com> 16264M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16265R: Vlastimil Babka <vbabka@suse.cz> 16266R: Jann Horn <jannh@google.com> 16267R: Pedro Falcato <pfalcato@suse.de> 16268L: linux-mm@kvack.org 16269S: Maintained 16270W: http://www.linux-mm.org 16271T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16272F: include/trace/events/mmap.h 16273F: mm/interval_tree.c 16274F: mm/mincore.c 16275F: mm/mlock.c 16276F: mm/mmap.c 16277F: mm/mprotect.c 16278F: mm/mremap.c 16279F: mm/mseal.c 16280F: mm/msync.c 16281F: mm/nommu.c 16282F: mm/vma.c 16283F: mm/vma.h 16284F: mm/vma_exec.c 16285F: mm/vma_init.c 16286F: mm/vma_internal.h 16287F: tools/testing/selftests/mm/merge.c 16288F: tools/testing/vma/ 16289 16290MEMORY MAPPING - LOCKING 16291M: Andrew Morton <akpm@linux-foundation.org> 16292M: Suren Baghdasaryan <surenb@google.com> 16293M: Liam R. Howlett <Liam.Howlett@oracle.com> 16294M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16295R: Vlastimil Babka <vbabka@suse.cz> 16296R: Shakeel Butt <shakeel.butt@linux.dev> 16297L: linux-mm@kvack.org 16298S: Maintained 16299W: http://www.linux-mm.org 16300T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16301F: Documentation/mm/process_addrs.rst 16302F: include/linux/mmap_lock.h 16303F: include/trace/events/mmap_lock.h 16304F: mm/mmap_lock.c 16305 16306MEMORY MAPPING - MADVISE (MEMORY ADVICE) 16307M: Andrew Morton <akpm@linux-foundation.org> 16308M: Liam R. Howlett <Liam.Howlett@oracle.com> 16309M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16310M: David Hildenbrand <david@redhat.com> 16311R: Vlastimil Babka <vbabka@suse.cz> 16312R: Jann Horn <jannh@google.com> 16313L: linux-mm@kvack.org 16314S: Maintained 16315W: http://www.linux-mm.org 16316T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16317F: include/uapi/asm-generic/mman-common.h 16318F: mm/madvise.c 16319 16320MEMORY TECHNOLOGY DEVICES (MTD) 16321M: Miquel Raynal <miquel.raynal@bootlin.com> 16322M: Richard Weinberger <richard@nod.at> 16323M: Vignesh Raghavendra <vigneshr@ti.com> 16324L: linux-mtd@lists.infradead.org 16325S: Maintained 16326W: http://www.linux-mtd.infradead.org/ 16327Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 16328C: irc://irc.oftc.net/mtd 16329T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 16330T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 16331F: Documentation/devicetree/bindings/mtd/ 16332F: drivers/mtd/ 16333F: include/linux/mtd/ 16334F: include/uapi/mtd/ 16335 16336MEN A21 WATCHDOG DRIVER 16337M: Johannes Thumshirn <morbidrsa@gmail.com> 16338L: linux-watchdog@vger.kernel.org 16339S: Maintained 16340F: drivers/watchdog/mena21_wdt.c 16341 16342MEN CHAMELEON BUS (mcb) 16343M: Johannes Thumshirn <morbidrsa@gmail.com> 16344S: Maintained 16345F: Documentation/driver-api/men-chameleon-bus.rst 16346F: drivers/mcb/ 16347F: include/linux/mcb.h 16348 16349MEN F21BMC (Board Management Controller) 16350M: Andreas Werner <andreas.werner@men.de> 16351S: Supported 16352F: Documentation/hwmon/menf21bmc.rst 16353F: drivers/hwmon/menf21bmc_hwmon.c 16354F: drivers/leds/leds-menf21bmc.c 16355F: drivers/mfd/menf21bmc.c 16356F: drivers/watchdog/menf21bmc_wdt.c 16357 16358MEN Z069 WATCHDOG DRIVER 16359M: Johannes Thumshirn <jth@kernel.org> 16360L: linux-watchdog@vger.kernel.org 16361S: Maintained 16362F: drivers/watchdog/menz69_wdt.c 16363 16364MESON AO CEC DRIVER FOR AMLOGIC SOCS 16365M: Neil Armstrong <neil.armstrong@linaro.org> 16366L: linux-media@vger.kernel.org 16367L: linux-amlogic@lists.infradead.org 16368S: Supported 16369W: http://linux-meson.com/ 16370T: git git://linuxtv.org/media.git 16371F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 16372F: drivers/media/cec/platform/meson/ao-cec-g12a.c 16373F: drivers/media/cec/platform/meson/ao-cec.c 16374 16375MESON GE2D DRIVER FOR AMLOGIC SOCS 16376M: Neil Armstrong <neil.armstrong@linaro.org> 16377L: linux-media@vger.kernel.org 16378L: linux-amlogic@lists.infradead.org 16379S: Supported 16380T: git git://linuxtv.org/media.git 16381F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 16382F: drivers/media/platform/amlogic/meson-ge2d/ 16383 16384MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 16385M: Liang Yang <liang.yang@amlogic.com> 16386L: linux-mtd@lists.infradead.org 16387S: Maintained 16388F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 16389F: drivers/mtd/nand/raw/meson_* 16390 16391MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 16392M: Neil Armstrong <neil.armstrong@linaro.org> 16393L: linux-media@vger.kernel.org 16394L: linux-amlogic@lists.infradead.org 16395S: Supported 16396T: git git://linuxtv.org/media.git 16397F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 16398F: drivers/staging/media/meson/vdec/ 16399 16400META ETHERNET DRIVERS 16401M: Alexander Duyck <alexanderduyck@fb.com> 16402M: Jakub Kicinski <kuba@kernel.org> 16403R: kernel-team@meta.com 16404S: Maintained 16405F: Documentation/networking/device_drivers/ethernet/meta/ 16406F: drivers/net/ethernet/meta/ 16407 16408METHODE UDPU SUPPORT 16409M: Robert Marko <robert.marko@sartura.hr> 16410S: Maintained 16411F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 16412F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 16413 16414MHI BUS 16415M: Manivannan Sadhasivam <mani@kernel.org> 16416L: mhi@lists.linux.dev 16417L: linux-arm-msm@vger.kernel.org 16418S: Maintained 16419T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 16420F: Documentation/ABI/stable/sysfs-bus-mhi 16421F: Documentation/mhi/ 16422F: drivers/bus/mhi/ 16423F: drivers/pci/endpoint/functions/pci-epf-mhi.c 16424F: include/linux/mhi.h 16425 16426MICROBLAZE ARCHITECTURE 16427M: Michal Simek <monstr@monstr.eu> 16428S: Supported 16429W: http://www.monstr.eu/fdt/ 16430T: git git://git.monstr.eu/linux-2.6-microblaze.git 16431F: arch/microblaze/ 16432 16433MICROBLAZE TMR INJECT 16434M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 16435S: Supported 16436F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 16437F: drivers/misc/xilinx_tmr_inject.c 16438 16439MICROBLAZE TMR MANAGER 16440M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 16441S: Supported 16442F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 16443F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 16444F: drivers/misc/xilinx_tmr_manager.c 16445 16446MICROCHIP AT91 DMA DRIVERS 16447M: Ludovic Desroches <ludovic.desroches@microchip.com> 16448L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16449L: dmaengine@vger.kernel.org 16450S: Supported 16451F: Documentation/devicetree/bindings/dma/atmel,at91sam9g45-dma.yaml 16452F: drivers/dma/at_hdmac.c 16453F: drivers/dma/at_xdmac.c 16454F: include/dt-bindings/dma/at91.h 16455 16456MICROCHIP AT91 SERIAL DRIVER 16457M: Richard Genoud <richard.genoud@bootlin.com> 16458S: Maintained 16459F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16460F: drivers/tty/serial/atmel_serial.c 16461F: drivers/tty/serial/atmel_serial.h 16462 16463MICROCHIP AT91 USART MFD DRIVER 16464M: Radu Pirea <radu_nicolae.pirea@upb.ro> 16465L: linux-kernel@vger.kernel.org 16466S: Supported 16467F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16468F: drivers/mfd/at91-usart.c 16469F: include/dt-bindings/mfd/at91-usart.h 16470 16471MICROCHIP AT91 USART SPI DRIVER 16472M: Radu Pirea <radu_nicolae.pirea@upb.ro> 16473L: linux-spi@vger.kernel.org 16474S: Supported 16475F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16476F: drivers/spi/spi-at91-usart.c 16477 16478MICROCHIP AUDIO ASOC DRIVERS 16479M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16480M: Andrei Simion <andrei.simion@microchip.com> 16481L: linux-sound@vger.kernel.org 16482S: Supported 16483F: Documentation/devicetree/bindings/sound/atmel* 16484F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 16485F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 16486F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 16487F: sound/soc/atmel 16488 16489MICROCHIP CSI2DC DRIVER 16490M: Eugen Hristev <eugen.hristev@microchip.com> 16491L: linux-media@vger.kernel.org 16492S: Supported 16493F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 16494F: drivers/media/platform/microchip/microchip-csi2dc.c 16495 16496MICROCHIP ECC DRIVER 16497L: linux-crypto@vger.kernel.org 16498S: Orphan 16499F: drivers/crypto/atmel-ecc.* 16500 16501MICROCHIP EIC DRIVER 16502M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16503L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16504S: Supported 16505F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 16506F: drivers/irqchip/irq-mchp-eic.c 16507 16508MICROCHIP I2C DRIVER 16509M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 16510L: linux-i2c@vger.kernel.org 16511S: Supported 16512F: drivers/i2c/busses/i2c-at91-*.c 16513F: drivers/i2c/busses/i2c-at91.h 16514 16515MICROCHIP ISC DRIVER 16516M: Eugen Hristev <eugen.hristev@microchip.com> 16517L: linux-media@vger.kernel.org 16518S: Supported 16519F: Documentation/devicetree/bindings/media/atmel,isc.yaml 16520F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 16521F: drivers/media/platform/microchip/microchip-isc* 16522F: drivers/media/platform/microchip/microchip-sama*-isc* 16523F: drivers/staging/media/deprecated/atmel/atmel-isc* 16524F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 16525F: include/linux/atmel-isc-media.h 16526 16527MICROCHIP ISI DRIVER 16528M: Eugen Hristev <eugen.hristev@microchip.com> 16529L: linux-media@vger.kernel.org 16530S: Supported 16531F: drivers/media/platform/atmel/atmel-isi.c 16532F: drivers/media/platform/atmel/atmel-isi.h 16533 16534MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 16535M: Woojung Huh <woojung.huh@microchip.com> 16536M: UNGLinuxDriver@microchip.com 16537L: netdev@vger.kernel.org 16538S: Maintained 16539F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 16540F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 16541F: drivers/net/dsa/microchip/* 16542F: include/linux/dsa/ksz_common.h 16543F: include/linux/platform_data/microchip-ksz.h 16544F: net/dsa/tag_ksz.c 16545 16546MICROCHIP LAN743X ETHERNET DRIVER 16547M: Bryan Whitehead <bryan.whitehead@microchip.com> 16548M: UNGLinuxDriver@microchip.com 16549L: netdev@vger.kernel.org 16550S: Maintained 16551F: drivers/net/ethernet/microchip/lan743x_* 16552 16553MICROCHIP LAN8650/1 10BASE-T1S MACPHY ETHERNET DRIVER 16554M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 16555L: netdev@vger.kernel.org 16556S: Maintained 16557F: Documentation/devicetree/bindings/net/microchip,lan8650.yaml 16558F: drivers/net/ethernet/microchip/lan865x/lan865x.c 16559 16560MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 16561M: Arun Ramadoss <arun.ramadoss@microchip.com> 16562R: UNGLinuxDriver@microchip.com 16563L: netdev@vger.kernel.org 16564S: Maintained 16565F: drivers/net/phy/microchip_t1.c 16566 16567MICROCHIP LAN966X ETHERNET DRIVER 16568M: Horatiu Vultur <horatiu.vultur@microchip.com> 16569M: UNGLinuxDriver@microchip.com 16570L: netdev@vger.kernel.org 16571S: Maintained 16572F: drivers/net/ethernet/microchip/lan966x/* 16573 16574MICROCHIP LAN966X OIC DRIVER 16575M: Herve Codina <herve.codina@bootlin.com> 16576S: Maintained 16577F: Documentation/devicetree/bindings/interrupt-controller/microchip,lan966x-oic.yaml 16578F: drivers/irqchip/irq-lan966x-oic.c 16579 16580MICROCHIP LAN966X PCI DRIVER 16581M: Herve Codina <herve.codina@bootlin.com> 16582S: Maintained 16583F: drivers/misc/lan966x_pci.c 16584F: drivers/misc/lan966x_pci.dtso 16585 16586MICROCHIP LAN969X ETHERNET DRIVER 16587M: Daniel Machon <daniel.machon@microchip.com> 16588M: UNGLinuxDriver@microchip.com 16589L: netdev@vger.kernel.org 16590S: Maintained 16591F: drivers/net/ethernet/microchip/sparx5/lan969x/* 16592 16593MICROCHIP LCDFB DRIVER 16594M: Nicolas Ferre <nicolas.ferre@microchip.com> 16595L: linux-fbdev@vger.kernel.org 16596S: Maintained 16597F: drivers/video/fbdev/atmel_lcdfb.c 16598F: include/video/atmel_lcdc.h 16599 16600MICROCHIP MCP16502 PMIC DRIVER 16601M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16602M: Andrei Simion <andrei.simion@microchip.com> 16603L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16604S: Supported 16605F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 16606F: drivers/regulator/mcp16502.c 16607 16608MICROCHIP MCP3564 ADC DRIVER 16609M: Marius Cristea <marius.cristea@microchip.com> 16610L: linux-iio@vger.kernel.org 16611S: Supported 16612F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 16613F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 16614F: drivers/iio/adc/mcp3564.c 16615 16616MICROCHIP MCP3911 ADC DRIVER 16617M: Marcus Folkesson <marcus.folkesson@gmail.com> 16618M: Kent Gustavsson <kent@minoris.se> 16619L: linux-iio@vger.kernel.org 16620S: Maintained 16621F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 16622F: drivers/iio/adc/mcp3911.c 16623 16624MICROCHIP MMC/SD/SDIO MCI DRIVER 16625M: Aubin Constans <aubin.constans@microchip.com> 16626S: Maintained 16627F: drivers/mmc/host/atmel-mci.c 16628 16629MICROCHIP NAND DRIVER 16630L: linux-mtd@lists.infradead.org 16631S: Orphan 16632F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 16633F: drivers/mtd/nand/raw/atmel/* 16634 16635MICROCHIP OTPC DRIVER 16636M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16637L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16638S: Supported 16639F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 16640F: drivers/nvmem/microchip-otpc.c 16641F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 16642 16643MICROCHIP PAC1921 POWER/CURRENT MONITOR DRIVER 16644M: Matteo Martelli <matteomartelli3@gmail.com> 16645L: linux-iio@vger.kernel.org 16646S: Supported 16647F: Documentation/devicetree/bindings/iio/adc/microchip,pac1921.yaml 16648F: drivers/iio/adc/pac1921.c 16649 16650MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 16651M: Marius Cristea <marius.cristea@microchip.com> 16652L: linux-iio@vger.kernel.org 16653S: Supported 16654F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 16655F: drivers/iio/adc/pac1934.c 16656 16657MICROCHIP PCI1XXXX GP DRIVER 16658M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 16659M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16660L: linux-gpio@vger.kernel.org 16661S: Supported 16662F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 16663F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 16664F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 16665F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 16666 16667MICROCHIP PCI1XXXX I2C DRIVER 16668M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 16669M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16670M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 16671L: linux-i2c@vger.kernel.org 16672S: Maintained 16673F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 16674 16675MICROCHIP PCIe UART DRIVER 16676M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16677M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 16678L: linux-serial@vger.kernel.org 16679S: Maintained 16680F: drivers/tty/serial/8250/8250_pci1xxxx.c 16681 16682MICROCHIP POLARFIRE FPGA DRIVERS 16683M: Conor Dooley <conor.dooley@microchip.com> 16684L: linux-fpga@vger.kernel.org 16685S: Supported 16686F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 16687F: drivers/fpga/microchip-spi.c 16688 16689MICROCHIP PWM DRIVER 16690M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16691L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16692L: linux-pwm@vger.kernel.org 16693S: Supported 16694F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 16695F: drivers/pwm/pwm-atmel.c 16696 16697MICROCHIP SAM9x7-COMPATIBLE LVDS CONTROLLER 16698M: Manikandan Muralidharan <manikandan.m@microchip.com> 16699M: Dharma Balasubiramani <dharma.b@microchip.com> 16700L: dri-devel@lists.freedesktop.org 16701S: Supported 16702F: Documentation/devicetree/bindings/display/bridge/microchip,sam9x75-lvds.yaml 16703F: drivers/gpu/drm/bridge/microchip-lvds.c 16704 16705MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 16706M: Eugen Hristev <eugen.hristev@microchip.com> 16707L: linux-iio@vger.kernel.org 16708S: Supported 16709F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 16710F: drivers/iio/adc/at91-sama5d2_adc.c 16711F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 16712 16713MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 16714M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16715S: Supported 16716F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 16717F: drivers/power/reset/at91-sama5d2_shdwc.c 16718 16719MICROCHIP SOC DRIVERS 16720M: Conor Dooley <conor@kernel.org> 16721S: Supported 16722T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 16723F: Documentation/devicetree/bindings/soc/microchip/ 16724F: drivers/soc/microchip/ 16725 16726MICROCHIP SPI DRIVER 16727M: Ryan Wanner <ryan.wanner@microchip.com> 16728S: Supported 16729F: drivers/spi/spi-atmel.* 16730 16731MICROCHIP SSC DRIVER 16732M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16733M: Andrei Simion <andrei.simion@microchip.com> 16734L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16735S: Supported 16736F: Documentation/devicetree/bindings/sound/atmel,at91-ssc.yaml 16737F: drivers/misc/atmel-ssc.c 16738F: include/linux/atmel-ssc.h 16739 16740Microchip Timer Counter Block (TCB) Capture Driver 16741M: Kamel Bouhara <kamel.bouhara@bootlin.com> 16742L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16743L: linux-iio@vger.kernel.org 16744S: Maintained 16745F: drivers/counter/microchip-tcb-capture.c 16746F: include/uapi/linux/counter/microchip-tcb-capture.h 16747 16748MICROCHIP USB251XB DRIVER 16749M: Richard Leitner <richard.leitner@skidata.com> 16750L: linux-usb@vger.kernel.org 16751S: Maintained 16752F: Documentation/devicetree/bindings/usb/usb251xb.yaml 16753F: drivers/usb/misc/usb251xb.c 16754 16755MICROCHIP USBA UDC DRIVER 16756M: Cristian Birsan <cristian.birsan@microchip.com> 16757L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16758S: Supported 16759F: drivers/usb/gadget/udc/atmel_usba_udc.* 16760 16761MICROCHIP WILC1000 WIFI DRIVER 16762M: Ajay Singh <ajay.kathat@microchip.com> 16763M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16764L: linux-wireless@vger.kernel.org 16765S: Supported 16766F: drivers/net/wireless/microchip/ 16767 16768MICROCHIP ZL3073X DRIVER 16769M: Ivan Vecera <ivecera@redhat.com> 16770M: Prathosh Satish <Prathosh.Satish@microchip.com> 16771L: netdev@vger.kernel.org 16772S: Supported 16773F: Documentation/devicetree/bindings/dpll/microchip,zl30731.yaml 16774F: drivers/dpll/zl3073x/ 16775 16776MICROSEMI MIPS SOCS 16777M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16778M: UNGLinuxDriver@microchip.com 16779L: linux-mips@vger.kernel.org 16780S: Supported 16781F: Documentation/devicetree/bindings/mips/mscc.txt 16782F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 16783F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 16784F: arch/mips/boot/dts/mscc/ 16785F: arch/mips/configs/generic/board-ocelot.config 16786F: arch/mips/generic/board-ocelot.c 16787 16788MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 16789M: Don Brace <don.brace@microchip.com> 16790L: storagedev@microchip.com 16791L: linux-scsi@vger.kernel.org 16792S: Supported 16793F: Documentation/scsi/smartpqi.rst 16794F: drivers/scsi/smartpqi/Kconfig 16795F: drivers/scsi/smartpqi/Makefile 16796F: drivers/scsi/smartpqi/smartpqi*.[ch] 16797F: include/linux/cciss*.h 16798F: include/uapi/linux/cciss*.h 16799 16800MICROSOFT MANA RDMA DRIVER 16801M: Long Li <longli@microsoft.com> 16802M: Konstantin Taranov <kotaranov@microsoft.com> 16803L: linux-rdma@vger.kernel.org 16804S: Supported 16805F: drivers/infiniband/hw/mana/ 16806F: include/net/mana 16807F: include/uapi/rdma/mana-abi.h 16808 16809MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 16810M: Maximilian Luz <luzmaximilian@gmail.com> 16811L: platform-driver-x86@vger.kernel.org 16812S: Maintained 16813F: drivers/platform/surface/surface_aggregator_tabletsw.c 16814 16815MICROSOFT SURFACE BATTERY AND AC DRIVERS 16816M: Maximilian Luz <luzmaximilian@gmail.com> 16817L: linux-pm@vger.kernel.org 16818L: platform-driver-x86@vger.kernel.org 16819S: Maintained 16820F: drivers/power/supply/surface_battery.c 16821F: drivers/power/supply/surface_charger.c 16822 16823MICROSOFT SURFACE DTX DRIVER 16824M: Maximilian Luz <luzmaximilian@gmail.com> 16825L: platform-driver-x86@vger.kernel.org 16826S: Maintained 16827F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 16828F: drivers/platform/surface/surface_dtx.c 16829F: include/uapi/linux/surface_aggregator/dtx.h 16830 16831MICROSOFT SURFACE SENSOR FAN DRIVER 16832M: Maximilian Luz <luzmaximilian@gmail.com> 16833M: Ivor Wanders <ivor@iwanders.net> 16834L: linux-hwmon@vger.kernel.org 16835S: Maintained 16836F: Documentation/hwmon/surface_fan.rst 16837F: drivers/hwmon/surface_fan.c 16838 16839MICROSOFT SURFACE SENSOR THERMAL DRIVER 16840M: Maximilian Luz <luzmaximilian@gmail.com> 16841L: linux-hwmon@vger.kernel.org 16842S: Maintained 16843F: drivers/hwmon/surface_temp.c 16844 16845MICROSOFT SURFACE GPE LID SUPPORT DRIVER 16846M: Maximilian Luz <luzmaximilian@gmail.com> 16847L: platform-driver-x86@vger.kernel.org 16848S: Maintained 16849F: drivers/platform/surface/surface_gpe.c 16850 16851MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 16852M: Hans de Goede <hansg@kernel.org> 16853M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 16854M: Maximilian Luz <luzmaximilian@gmail.com> 16855L: platform-driver-x86@vger.kernel.org 16856S: Maintained 16857T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 16858F: drivers/platform/surface/ 16859 16860MICROSOFT SURFACE HID TRANSPORT DRIVER 16861M: Maximilian Luz <luzmaximilian@gmail.com> 16862L: linux-input@vger.kernel.org 16863L: platform-driver-x86@vger.kernel.org 16864S: Maintained 16865F: drivers/hid/surface-hid/ 16866 16867MICROSOFT SURFACE HOT-PLUG DRIVER 16868M: Maximilian Luz <luzmaximilian@gmail.com> 16869L: platform-driver-x86@vger.kernel.org 16870S: Maintained 16871F: drivers/platform/surface/surface_hotplug.c 16872 16873MICROSOFT SURFACE PLATFORM PROFILE DRIVER 16874M: Maximilian Luz <luzmaximilian@gmail.com> 16875L: platform-driver-x86@vger.kernel.org 16876S: Maintained 16877F: drivers/platform/surface/surface_platform_profile.c 16878 16879MICROSOFT SURFACE PRO 3 BUTTON DRIVER 16880M: Chen Yu <yu.c.chen@intel.com> 16881L: platform-driver-x86@vger.kernel.org 16882S: Supported 16883F: drivers/platform/surface/surfacepro3_button.c 16884 16885MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 16886M: Maximilian Luz <luzmaximilian@gmail.com> 16887L: platform-driver-x86@vger.kernel.org 16888S: Maintained 16889F: drivers/platform/surface/surface_aggregator_hub.c 16890 16891MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 16892M: Maximilian Luz <luzmaximilian@gmail.com> 16893L: platform-driver-x86@vger.kernel.org 16894S: Maintained 16895W: https://github.com/linux-surface/surface-aggregator-module 16896C: irc://irc.libera.chat/linux-surface 16897F: Documentation/driver-api/surface_aggregator/ 16898F: drivers/platform/surface/aggregator/ 16899F: drivers/platform/surface/surface_acpi_notify.c 16900F: drivers/platform/surface/surface_aggregator_cdev.c 16901F: drivers/platform/surface/surface_aggregator_registry.c 16902F: include/linux/surface_acpi_notify.h 16903F: include/linux/surface_aggregator/ 16904F: include/uapi/linux/surface_aggregator/ 16905 16906MICROTEK X6 SCANNER 16907M: Oliver Neukum <oliver@neukum.org> 16908S: Maintained 16909F: drivers/usb/image/microtek.* 16910 16911MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 16912M: Luka Kovacic <luka.kovacic@sartura.hr> 16913M: Luka Perkov <luka.perkov@sartura.hr> 16914S: Maintained 16915F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 16916F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 16917F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 16918F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 16919F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 16920F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 16921 16922MIN HEAP 16923M: Kuan-Wei Chiu <visitorckw@gmail.com> 16924L: linux-kernel@vger.kernel.org 16925S: Maintained 16926F: Documentation/core-api/min_heap.rst 16927F: include/linux/min_heap.h 16928F: lib/min_heap.c 16929F: lib/test_min_heap.c 16930 16931MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 16932M: Sakari Ailus <sakari.ailus@linux.intel.com> 16933L: linux-media@vger.kernel.org 16934S: Maintained 16935F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 16936F: Documentation/driver-api/media/drivers/ccs/ 16937F: Documentation/userspace-api/media/drivers/ccs.rst 16938F: drivers/media/i2c/ccs-pll.c 16939F: drivers/media/i2c/ccs-pll.h 16940F: drivers/media/i2c/ccs/ 16941F: include/uapi/linux/ccs.h 16942F: include/uapi/linux/smiapp.h 16943 16944MIPS 16945M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 16946L: linux-mips@vger.kernel.org 16947S: Maintained 16948Q: https://patchwork.kernel.org/project/linux-mips/list/ 16949T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 16950F: Documentation/devicetree/bindings/mips/ 16951F: Documentation/arch/mips/ 16952F: arch/mips/ 16953F: drivers/platform/mips/ 16954F: include/dt-bindings/mips/ 16955 16956MIPS BOSTON DEVELOPMENT BOARD 16957M: Paul Burton <paulburton@kernel.org> 16958L: linux-mips@vger.kernel.org 16959S: Maintained 16960F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 16961F: arch/mips/boot/dts/img/boston.dts 16962F: arch/mips/configs/generic/board-boston.config 16963F: drivers/clk/imgtec/clk-boston.c 16964F: include/dt-bindings/clock/boston-clock.h 16965 16966MIPS CORE DRIVERS 16967M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 16968L: linux-mips@vger.kernel.org 16969S: Supported 16970F: drivers/bus/mips_cdmm.c 16971F: drivers/clocksource/mips-gic-timer.c 16972F: drivers/cpuidle/cpuidle-cps.c 16973F: drivers/irqchip/irq-mips-cpu.c 16974F: drivers/irqchip/irq-mips-gic.c 16975 16976MIPS GENERIC PLATFORM 16977M: Paul Burton <paulburton@kernel.org> 16978L: linux-mips@vger.kernel.org 16979S: Supported 16980F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 16981F: arch/mips/generic/ 16982F: arch/mips/tools/generic-board-config.sh 16983 16984MIPS RINT INSTRUCTION EMULATION 16985M: Aleksandar Markovic <aleksandar.markovic@mips.com> 16986L: linux-mips@vger.kernel.org 16987S: Supported 16988F: arch/mips/math-emu/dp_rint.c 16989F: arch/mips/math-emu/sp_rint.c 16990 16991MIPS/LOONGSON1 ARCHITECTURE 16992M: Keguang Zhang <keguang.zhang@gmail.com> 16993L: linux-mips@vger.kernel.org 16994S: Maintained 16995F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 16996F: arch/mips/include/asm/mach-loongson32/ 16997F: arch/mips/loongson32/ 16998F: drivers/*/*loongson1* 16999F: drivers/mtd/nand/raw/loongson1-nand-controller.c 17000F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 17001F: sound/soc/loongson/loongson1_ac97.c 17002 17003MIPS/LOONGSON2EF ARCHITECTURE 17004M: Jiaxun Yang <jiaxun.yang@flygoat.com> 17005L: linux-mips@vger.kernel.org 17006S: Maintained 17007F: arch/mips/include/asm/mach-loongson2ef/ 17008F: arch/mips/loongson2ef/ 17009F: drivers/cpufreq/loongson2_cpufreq.c 17010 17011MIPS/LOONGSON64 ARCHITECTURE 17012M: Huacai Chen <chenhuacai@kernel.org> 17013M: Jiaxun Yang <jiaxun.yang@flygoat.com> 17014L: linux-mips@vger.kernel.org 17015S: Maintained 17016F: arch/mips/include/asm/mach-loongson64/ 17017F: arch/mips/loongson64/ 17018F: drivers/irqchip/irq-loongson* 17019F: drivers/platform/mips/cpu_hwmon.c 17020 17021MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 17022M: Hans Verkuil <hverkuil@xs4all.nl> 17023L: linux-media@vger.kernel.org 17024S: Odd Fixes 17025W: https://linuxtv.org 17026T: git git://linuxtv.org/media.git 17027F: drivers/media/radio/radio-miropcm20* 17028 17029MITSUMI MM8013 FG DRIVER 17030M: Konrad Dybcio <konradybcio@kernel.org> 17031F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 17032F: drivers/power/supply/mm8013.c 17033 17034MMP SUPPORT 17035R: Lubomir Rintel <lkundrak@v3.sk> 17036L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17037S: Odd Fixes 17038T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 17039F: arch/arm/boot/dts/marvell/mmp* 17040F: arch/arm/mach-mmp/ 17041F: include/linux/soc/mmp/ 17042 17043MMP USB PHY DRIVERS 17044R: Lubomir Rintel <lkundrak@v3.sk> 17045L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17046S: Maintained 17047F: drivers/phy/marvell/phy-mmp3-usb.c 17048F: drivers/phy/marvell/phy-pxa-usb.c 17049 17050MMU GATHER AND TLB INVALIDATION 17051M: Will Deacon <will@kernel.org> 17052M: "Aneesh Kumar K.V" <aneesh.kumar@kernel.org> 17053M: Andrew Morton <akpm@linux-foundation.org> 17054M: Nick Piggin <npiggin@gmail.com> 17055M: Peter Zijlstra <peterz@infradead.org> 17056L: linux-arch@vger.kernel.org 17057L: linux-mm@kvack.org 17058S: Maintained 17059F: arch/*/include/asm/tlb.h 17060F: include/asm-generic/tlb.h 17061F: include/trace/events/tlb.h 17062F: mm/mmu_gather.c 17063 17064MN88472 MEDIA DRIVER 17065L: linux-media@vger.kernel.org 17066S: Orphan 17067W: https://linuxtv.org 17068Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17069F: drivers/media/dvb-frontends/mn88472* 17070 17071MN88473 MEDIA DRIVER 17072L: linux-media@vger.kernel.org 17073S: Orphan 17074W: https://linuxtv.org 17075Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17076F: drivers/media/dvb-frontends/mn88473* 17077 17078MOBILEYE MIPS SOCS 17079M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 17080M: Gregory CLEMENT <gregory.clement@bootlin.com> 17081M: Théo Lebrun <theo.lebrun@bootlin.com> 17082L: linux-mips@vger.kernel.org 17083S: Maintained 17084F: Documentation/devicetree/bindings/mips/mobileye.yaml 17085F: Documentation/devicetree/bindings/soc/mobileye/ 17086F: arch/mips/boot/dts/mobileye/ 17087F: arch/mips/configs/eyeq5_defconfig 17088F: arch/mips/mobileye/board-epm5.its.S 17089F: drivers/clk/clk-eyeq.c 17090F: drivers/pinctrl/pinctrl-eyeq5.c 17091F: drivers/reset/reset-eyeq.c 17092F: include/dt-bindings/clock/mobileye,eyeq5-clk.h 17093 17094MODULE SUPPORT 17095M: Luis Chamberlain <mcgrof@kernel.org> 17096M: Petr Pavlu <petr.pavlu@suse.com> 17097M: Daniel Gomez <da.gomez@kernel.org> 17098R: Sami Tolvanen <samitolvanen@google.com> 17099L: linux-modules@vger.kernel.org 17100L: linux-kernel@vger.kernel.org 17101S: Maintained 17102T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 17103F: include/linux/kmod.h 17104F: include/linux/module*.h 17105F: kernel/module/ 17106F: lib/test_kmod.c 17107F: lib/tests/module/ 17108F: scripts/module* 17109F: tools/testing/selftests/kmod/ 17110F: tools/testing/selftests/module/ 17111 17112MONOLITHIC POWER SYSTEM PMIC DRIVER 17113M: Saravanan Sekar <sravanhome@gmail.com> 17114S: Maintained 17115F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 17116F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 17117F: drivers/hwmon/pmbus/mpq7932.c 17118F: drivers/iio/adc/mp2629_adc.c 17119F: drivers/mfd/mp2629.c 17120F: drivers/power/supply/mp2629_charger.c 17121F: drivers/regulator/mp5416.c 17122F: drivers/regulator/mpq7920.c 17123F: drivers/regulator/mpq7920.h 17124F: include/linux/mfd/mp2629.h 17125 17126MOST(R) TECHNOLOGY DRIVER 17127M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 17128M: Christian Gromm <christian.gromm@microchip.com> 17129S: Maintained 17130F: Documentation/ABI/testing/configfs-most 17131F: Documentation/ABI/testing/sysfs-bus-most 17132F: drivers/most/ 17133F: drivers/staging/most/ 17134F: include/linux/most.h 17135 17136MOTORCOMM PHY DRIVER 17137M: Frank <Frank.Sae@motor-comm.com> 17138L: netdev@vger.kernel.org 17139S: Maintained 17140F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 17141F: drivers/net/phy/motorcomm.c 17142 17143MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 17144M: Jiri Slaby <jirislaby@kernel.org> 17145S: Maintained 17146F: Documentation/driver-api/tty/moxa-smartio.rst 17147F: drivers/tty/mxser.* 17148 17149MP3309C BACKLIGHT DRIVER 17150M: Flavio Suligoi <f.suligoi@asem.it> 17151L: dri-devel@lists.freedesktop.org 17152S: Maintained 17153F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 17154F: drivers/video/backlight/mp3309c.c 17155 17156MPS MP2891 DRIVER 17157M: Noah Wang <noahwang.wang@outlook.com> 17158L: linux-hwmon@vger.kernel.org 17159S: Maintained 17160F: Documentation/hwmon/mp2891.rst 17161F: drivers/hwmon/pmbus/mp2891.c 17162 17163MPS MP2993 DRIVER 17164M: Noah Wang <noahwang.wang@outlook.com> 17165L: linux-hwmon@vger.kernel.org 17166S: Maintained 17167F: Documentation/hwmon/mp2993.rst 17168F: drivers/hwmon/pmbus/mp2993.c 17169 17170MPS MP9941 DRIVER 17171M: Noah Wang <noahwang.wang@outlook.com> 17172L: linux-hwmon@vger.kernel.org 17173S: Maintained 17174F: Documentation/hwmon/mp9941.rst 17175F: drivers/hwmon/pmbus/mp9941.c 17176 17177MR800 AVERMEDIA USB FM RADIO DRIVER 17178M: Alexey Klimov <alexey.klimov@linaro.org> 17179L: linux-media@vger.kernel.org 17180S: Maintained 17181T: git git://linuxtv.org/media.git 17182F: drivers/media/radio/radio-mr800.c 17183 17184MRF24J40 IEEE 802.15.4 RADIO DRIVER 17185M: Stefan Schmidt <stefan@datenfreihafen.org> 17186L: linux-wpan@vger.kernel.org 17187S: Odd Fixes 17188F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 17189F: drivers/net/ieee802154/mrf24j40.c 17190 17191MSI EC DRIVER 17192M: Nikita Kravets <teackot@gmail.com> 17193L: platform-driver-x86@vger.kernel.org 17194S: Maintained 17195W: https://github.com/BeardOverflow/msi-ec 17196F: drivers/platform/x86/msi-ec.* 17197 17198MSI LAPTOP SUPPORT 17199M: "Lee, Chun-Yi" <jlee@suse.com> 17200L: platform-driver-x86@vger.kernel.org 17201S: Maintained 17202F: drivers/platform/x86/msi-laptop.c 17203 17204MSI WMI SUPPORT 17205L: platform-driver-x86@vger.kernel.org 17206S: Orphan 17207F: drivers/platform/x86/msi-wmi.c 17208 17209MSI WMI PLATFORM FEATURES 17210M: Armin Wolf <W_Armin@gmx.de> 17211L: platform-driver-x86@vger.kernel.org 17212S: Maintained 17213F: Documentation/ABI/testing/debugfs-msi-wmi-platform 17214F: Documentation/wmi/devices/msi-wmi-platform.rst 17215F: drivers/platform/x86/msi-wmi-platform.c 17216 17217MSI001 MEDIA DRIVER 17218L: linux-media@vger.kernel.org 17219S: Orphan 17220W: https://linuxtv.org 17221Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17222F: drivers/media/tuners/msi001* 17223 17224MSI2500 MEDIA DRIVER 17225L: linux-media@vger.kernel.org 17226S: Orphan 17227W: https://linuxtv.org 17228Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17229F: drivers/media/usb/msi2500/ 17230 17231MSTAR INTERRUPT CONTROLLER DRIVER 17232M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 17233M: Daniel Palmer <daniel@thingy.jp> 17234S: Maintained 17235F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 17236F: drivers/irqchip/irq-mst-intc.c 17237 17238MSYSTEMS DISKONCHIP G3 MTD DRIVER 17239M: Robert Jarzmik <robert.jarzmik@free.fr> 17240L: linux-mtd@lists.infradead.org 17241S: Maintained 17242F: drivers/mtd/devices/docg3* 17243 17244MT9M114 ONSEMI SENSOR DRIVER 17245M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17246L: linux-media@vger.kernel.org 17247S: Maintained 17248T: git git://linuxtv.org/media.git 17249F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 17250F: drivers/media/i2c/mt9m114.c 17251 17252MT9P031 APTINA CAMERA SENSOR 17253M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17254L: linux-media@vger.kernel.org 17255S: Maintained 17256T: git git://linuxtv.org/media.git 17257F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 17258F: drivers/media/i2c/mt9p031.c 17259 17260MT9T112 APTINA CAMERA SENSOR 17261M: Jacopo Mondi <jacopo@jmondi.org> 17262L: linux-media@vger.kernel.org 17263S: Odd Fixes 17264T: git git://linuxtv.org/media.git 17265F: drivers/media/i2c/mt9t112.c 17266F: include/media/i2c/mt9t112.h 17267 17268MT9V032 APTINA CAMERA SENSOR 17269M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17270L: linux-media@vger.kernel.org 17271S: Maintained 17272T: git git://linuxtv.org/media.git 17273F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v032.txt 17274F: drivers/media/i2c/mt9v032.c 17275F: include/media/i2c/mt9v032.h 17276 17277MT9V111 APTINA CAMERA SENSOR 17278M: Jacopo Mondi <jacopo@jmondi.org> 17279L: linux-media@vger.kernel.org 17280S: Maintained 17281T: git git://linuxtv.org/media.git 17282F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 17283F: drivers/media/i2c/mt9v111.c 17284 17285MULTIFUNCTION DEVICES (MFD) 17286M: Lee Jones <lee@kernel.org> 17287S: Maintained 17288T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 17289F: Documentation/devicetree/bindings/mfd/ 17290F: drivers/mfd/ 17291F: include/dt-bindings/mfd/ 17292F: include/linux/mfd/ 17293 17294MULTIMEDIA CARD (MMC) ETC. OVER SPI 17295S: Orphan 17296F: drivers/mmc/host/mmc_spi.c 17297F: include/linux/spi/mmc_spi.h 17298 17299MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 17300M: Ulf Hansson <ulf.hansson@linaro.org> 17301L: linux-mmc@vger.kernel.org 17302S: Maintained 17303T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 17304F: Documentation/devicetree/bindings/mmc/ 17305F: drivers/mmc/ 17306F: include/linux/mmc/ 17307F: include/uapi/linux/mmc/ 17308 17309MULTIPLEXER SUBSYSTEM 17310M: Peter Rosin <peda@axentia.se> 17311S: Odd Fixes 17312F: Documentation/ABI/testing/sysfs-class-mux* 17313F: Documentation/devicetree/bindings/mux/ 17314F: drivers/mux/ 17315F: include/dt-bindings/mux/ 17316F: include/linux/mux/ 17317 17318MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 17319M: Bin Liu <b-liu@ti.com> 17320L: linux-usb@vger.kernel.org 17321S: Maintained 17322F: drivers/usb/musb/ 17323 17324MXL301RF MEDIA DRIVER 17325M: Akihiro Tsukada <tskd08@gmail.com> 17326L: linux-media@vger.kernel.org 17327S: Odd Fixes 17328F: drivers/media/tuners/mxl301rf* 17329 17330MXL5007T MEDIA DRIVER 17331M: Michael Krufky <mkrufky@linuxtv.org> 17332L: linux-media@vger.kernel.org 17333S: Maintained 17334W: https://linuxtv.org 17335W: http://github.com/mkrufky 17336Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17337T: git git://linuxtv.org/mkrufky/tuners.git 17338F: drivers/media/tuners/mxl5007t.* 17339 17340MXSFB DRM DRIVER 17341M: Marek Vasut <marex@denx.de> 17342M: Stefan Agner <stefan@agner.ch> 17343L: dri-devel@lists.freedesktop.org 17344S: Supported 17345T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 17346F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 17347F: drivers/gpu/drm/mxsfb/ 17348 17349MYLEX DAC960 PCI RAID Controller 17350M: Hannes Reinecke <hare@kernel.org> 17351L: linux-scsi@vger.kernel.org 17352S: Supported 17353F: drivers/scsi/myrb.* 17354F: drivers/scsi/myrs.* 17355 17356MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 17357L: netdev@vger.kernel.org 17358S: Orphan 17359W: https://www.cspi.com/ethernet-products/support/downloads/ 17360F: drivers/net/ethernet/myricom/myri10ge/ 17361 17362NAND FLASH SUBSYSTEM 17363M: Miquel Raynal <miquel.raynal@bootlin.com> 17364R: Richard Weinberger <richard@nod.at> 17365L: linux-mtd@lists.infradead.org 17366S: Maintained 17367W: http://www.linux-mtd.infradead.org/ 17368Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 17369C: irc://irc.oftc.net/mtd 17370T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 17371F: drivers/mtd/nand/ 17372F: include/linux/mtd/*nand*.h 17373 17374NATIONAL INSTRUMENTS SERIAL DRIVER 17375M: Chaitanya Vadrevu <chaitanya.vadrevu@emerson.com> 17376L: linux-serial@vger.kernel.org 17377S: Maintained 17378F: drivers/tty/serial/8250/8250_ni.c 17379 17380NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 17381M: Daniel Mack <zonque@gmail.com> 17382L: linux-sound@vger.kernel.org 17383S: Maintained 17384W: http://www.native-instruments.com 17385F: sound/usb/caiaq/ 17386 17387NATSEMI ETHERNET DRIVER (DP8381x) 17388S: Orphan 17389F: drivers/net/ethernet/natsemi/natsemi.c 17390 17391NCR 5380 SCSI DRIVERS 17392M: Finn Thain <fthain@linux-m68k.org> 17393M: Michael Schmitz <schmitzmic@gmail.com> 17394L: linux-scsi@vger.kernel.org 17395S: Maintained 17396F: Documentation/scsi/g_NCR5380.rst 17397F: drivers/scsi/NCR5380.* 17398F: drivers/scsi/arm/cumana_1.c 17399F: drivers/scsi/arm/oak.c 17400F: drivers/scsi/atari_scsi.* 17401F: drivers/scsi/dmx3191d.c 17402F: drivers/scsi/g_NCR5380.* 17403F: drivers/scsi/mac_scsi.* 17404F: drivers/scsi/sun3_scsi.* 17405F: drivers/scsi/sun3_scsi_vme.c 17406 17407NCSI LIBRARY 17408M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 17409R: Paul Fertser <fercerpav@gmail.com> 17410S: Maintained 17411F: net/ncsi/ 17412 17413NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 17414M: Zev Weiss <zev@bewilderbeest.net> 17415L: linux-hwmon@vger.kernel.org 17416S: Maintained 17417F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 17418F: drivers/hwmon/nct6775-i2c.c 17419 17420NCT7363 HARDWARE MONITOR DRIVER 17421M: Ban Feng <kcfeng0@nuvoton.com> 17422L: linux-hwmon@vger.kernel.org 17423S: Maintained 17424F: Documentation/devicetree/bindings/hwmon/nuvoton,nct7363.yaml 17425F: Documentation/hwmon/nct7363.rst 17426F: drivers/hwmon/nct7363.c 17427 17428NETCONSOLE 17429M: Breno Leitao <leitao@debian.org> 17430S: Maintained 17431F: Documentation/networking/netconsole.rst 17432F: drivers/net/netconsole.c 17433F: tools/testing/selftests/drivers/net/lib/sh/lib_netcons.sh 17434F: tools/testing/selftests/drivers/net/netcons\* 17435 17436NETDEVSIM 17437M: Jakub Kicinski <kuba@kernel.org> 17438S: Maintained 17439F: drivers/net/netdevsim/* 17440F: tools/testing/selftests/drivers/net/netdevsim/* 17441 17442NETEM NETWORK EMULATOR 17443M: Stephen Hemminger <stephen@networkplumber.org> 17444L: netdev@vger.kernel.org 17445S: Maintained 17446F: net/sched/sch_netem.c 17447 17448NETERION 10GbE DRIVERS (s2io) 17449M: Jon Mason <jdmason@kudzu.us> 17450L: netdev@vger.kernel.org 17451S: Maintained 17452F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 17453F: drivers/net/ethernet/neterion/ 17454 17455NETFILTER 17456M: Pablo Neira Ayuso <pablo@netfilter.org> 17457M: Jozsef Kadlecsik <kadlec@netfilter.org> 17458L: netfilter-devel@vger.kernel.org 17459L: coreteam@netfilter.org 17460S: Maintained 17461W: http://www.netfilter.org/ 17462W: http://www.iptables.org/ 17463W: http://www.nftables.org/ 17464Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 17465C: irc://irc.libera.chat/netfilter 17466T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 17467T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 17468F: include/linux/netfilter* 17469F: include/linux/netfilter/ 17470F: include/net/netfilter/ 17471F: include/uapi/linux/netfilter* 17472F: include/uapi/linux/netfilter/ 17473F: net/*/netfilter.c 17474F: net/*/netfilter/ 17475F: net/bridge/br_netfilter*.c 17476F: net/netfilter/ 17477F: tools/testing/selftests/net/netfilter/ 17478 17479NETROM NETWORK LAYER 17480L: linux-hams@vger.kernel.org 17481S: Orphan 17482W: https://linux-ax25.in-berlin.de 17483F: include/net/netrom.h 17484F: include/uapi/linux/netrom.h 17485F: net/netrom/ 17486 17487NETRONIX EMBEDDED CONTROLLER 17488M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 17489S: Maintained 17490F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 17491F: drivers/mfd/ntxec.c 17492F: drivers/pwm/pwm-ntxec.c 17493F: drivers/rtc/rtc-ntxec.c 17494F: include/linux/mfd/ntxec.h 17495 17496NETRONOME ETHERNET DRIVERS 17497R: Jakub Kicinski <kuba@kernel.org> 17498R: Simon Horman <horms@kernel.org> 17499L: oss-drivers@corigine.com 17500S: Odd Fixes 17501F: drivers/net/ethernet/netronome/ 17502 17503NETWORK BLOCK DEVICE (NBD) 17504M: Josef Bacik <josef@toxicpanda.com> 17505L: linux-block@vger.kernel.org 17506L: nbd@other.debian.org 17507S: Maintained 17508F: Documentation/admin-guide/blockdev/nbd.rst 17509F: drivers/block/nbd.c 17510F: include/trace/events/nbd.h 17511F: include/uapi/linux/nbd.h 17512 17513NETWORK DROP MONITOR 17514M: Neil Horman <nhorman@tuxdriver.com> 17515L: netdev@vger.kernel.org 17516S: Maintained 17517W: https://fedorahosted.org/dropwatch/ 17518F: include/uapi/linux/net_dropmon.h 17519F: net/core/drop_monitor.c 17520 17521NETWORKING DRIVERS 17522M: Andrew Lunn <andrew+netdev@lunn.ch> 17523M: "David S. Miller" <davem@davemloft.net> 17524M: Eric Dumazet <edumazet@google.com> 17525M: Jakub Kicinski <kuba@kernel.org> 17526M: Paolo Abeni <pabeni@redhat.com> 17527L: netdev@vger.kernel.org 17528S: Maintained 17529P: Documentation/process/maintainer-netdev.rst 17530Q: https://patchwork.kernel.org/project/netdevbpf/list/ 17531T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17532T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 17533F: Documentation/devicetree/bindings/net/ 17534F: Documentation/networking/net_cachelines/net_device.rst 17535F: drivers/connector/ 17536F: drivers/net/ 17537F: drivers/ptp/ 17538F: drivers/s390/net/ 17539F: include/dt-bindings/net/ 17540F: include/linux/cn_proc.h 17541F: include/linux/etherdevice.h 17542F: include/linux/ethtool_netlink.h 17543F: include/linux/fcdevice.h 17544F: include/linux/fddidevice.h 17545F: include/linux/hippidevice.h 17546F: include/linux/if_* 17547F: include/linux/inetdevice.h 17548F: include/linux/ism.h 17549F: include/linux/netdev* 17550F: include/linux/platform_data/wiznet.h 17551F: include/uapi/linux/cn_proc.h 17552F: include/uapi/linux/ethtool_netlink* 17553F: include/uapi/linux/if_* 17554F: include/uapi/linux/net_shaper.h 17555F: include/uapi/linux/netdev* 17556F: tools/testing/selftests/drivers/net/ 17557X: Documentation/devicetree/bindings/net/bluetooth/ 17558X: Documentation/devicetree/bindings/net/can/ 17559X: Documentation/devicetree/bindings/net/wireless/ 17560X: drivers/net/can/ 17561X: drivers/net/wireless/ 17562 17563NETWORKING DRIVERS (WIRELESS) 17564M: Johannes Berg <johannes@sipsolutions.net> 17565L: linux-wireless@vger.kernel.org 17566S: Maintained 17567W: https://wireless.wiki.kernel.org/ 17568Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17569T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17570T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17571F: Documentation/devicetree/bindings/net/wireless/ 17572F: drivers/net/wireless/ 17573X: drivers/net/wireless/ath/ 17574X: drivers/net/wireless/broadcom/ 17575X: drivers/net/wireless/intel/ 17576X: drivers/net/wireless/intersil/ 17577X: drivers/net/wireless/marvell/ 17578X: drivers/net/wireless/mediatek/mt76/ 17579X: drivers/net/wireless/mediatek/mt7601u/ 17580X: drivers/net/wireless/microchip/ 17581X: drivers/net/wireless/purelifi/ 17582X: drivers/net/wireless/quantenna/ 17583X: drivers/net/wireless/ralink/ 17584X: drivers/net/wireless/realtek/ 17585X: drivers/net/wireless/rsi/ 17586X: drivers/net/wireless/silabs/ 17587X: drivers/net/wireless/st/ 17588X: drivers/net/wireless/ti/ 17589X: drivers/net/wireless/zydas/ 17590 17591NETWORKING [DSA] 17592M: Andrew Lunn <andrew@lunn.ch> 17593M: Vladimir Oltean <olteanv@gmail.com> 17594S: Maintained 17595F: Documentation/devicetree/bindings/net/dsa/ 17596F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 17597F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 17598F: drivers/net/dsa/ 17599F: include/linux/dsa/ 17600F: include/linux/platform_data/dsa.h 17601F: include/net/dsa.h 17602F: net/dsa/ 17603F: tools/testing/selftests/drivers/net/dsa/ 17604 17605NETWORKING [ETHTOOL] 17606M: Andrew Lunn <andrew@lunn.ch> 17607M: Jakub Kicinski <kuba@kernel.org> 17608F: Documentation/netlink/specs/ethtool.yaml 17609F: Documentation/networking/ethtool-netlink.rst 17610F: include/linux/ethtool* 17611F: include/uapi/linux/ethtool* 17612F: net/ethtool/ 17613F: tools/testing/selftests/drivers/net/*/ethtool* 17614 17615NETWORKING [ETHTOOL CABLE TEST] 17616M: Andrew Lunn <andrew@lunn.ch> 17617F: net/ethtool/cabletest.c 17618F: tools/testing/selftests/drivers/net/*/ethtool* 17619K: cable_test 17620 17621NETWORKING [ETHTOOL MAC MERGE] 17622M: Vladimir Oltean <vladimir.oltean@nxp.com> 17623F: net/ethtool/mm.c 17624F: tools/testing/selftests/drivers/net/hw/ethtool_mm.sh 17625K: ethtool_mm 17626 17627NETWORKING [ETHTOOL PHY TOPOLOGY] 17628M: Maxime Chevallier <maxime.chevallier@bootlin.com> 17629F: Documentation/networking/phy-link-topology.rst 17630F: drivers/net/phy/phy_link_topology.c 17631F: include/linux/phy_link_topology.h 17632F: net/ethtool/phy.c 17633 17634NETWORKING [GENERAL] 17635M: "David S. Miller" <davem@davemloft.net> 17636M: Eric Dumazet <edumazet@google.com> 17637M: Jakub Kicinski <kuba@kernel.org> 17638M: Paolo Abeni <pabeni@redhat.com> 17639R: Simon Horman <horms@kernel.org> 17640L: netdev@vger.kernel.org 17641S: Maintained 17642P: Documentation/process/maintainer-netdev.rst 17643Q: https://patchwork.kernel.org/project/netdevbpf/list/ 17644B: mailto:netdev@vger.kernel.org 17645T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17646T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 17647F: Documentation/core-api/netlink.rst 17648F: Documentation/netlink/ 17649F: Documentation/networking/ 17650F: Documentation/networking/net_cachelines/ 17651F: Documentation/process/maintainer-netdev.rst 17652F: Documentation/userspace-api/netlink/ 17653F: include/linux/ethtool.h 17654F: include/linux/framer/framer-provider.h 17655F: include/linux/framer/framer.h 17656F: include/linux/in.h 17657F: include/linux/in6.h 17658F: include/linux/indirect_call_wrapper.h 17659F: include/linux/inet.h 17660F: include/linux/inet_diag.h 17661F: include/linux/net.h 17662F: include/linux/netdev* 17663F: include/linux/netlink.h 17664F: include/linux/netpoll.h 17665F: include/linux/rtnetlink.h 17666F: include/linux/sctp.h 17667F: include/linux/seq_file_net.h 17668F: include/linux/skbuff* 17669F: include/net/ 17670F: include/uapi/linux/ethtool.h 17671F: include/uapi/linux/genetlink.h 17672F: include/uapi/linux/hsr_netlink.h 17673F: include/uapi/linux/in.h 17674F: include/uapi/linux/inet_diag.h 17675F: include/uapi/linux/nbd-netlink.h 17676F: include/uapi/linux/net.h 17677F: include/uapi/linux/net_namespace.h 17678F: include/uapi/linux/netconf.h 17679F: include/uapi/linux/netdev* 17680F: include/uapi/linux/netlink.h 17681F: include/uapi/linux/netlink_diag.h 17682F: include/uapi/linux/rtnetlink.h 17683F: include/uapi/linux/sctp.h 17684F: lib/net_utils.c 17685F: lib/random32.c 17686F: net/ 17687F: samples/pktgen/ 17688F: tools/net/ 17689F: tools/testing/selftests/net/ 17690X: Documentation/networking/mac80211-injection.rst 17691X: Documentation/networking/mac80211_hwsim/ 17692X: Documentation/networking/regulatory.rst 17693X: include/net/cfg80211.h 17694X: include/net/ieee80211_radiotap.h 17695X: include/net/iw_handler.h 17696X: include/net/mac80211.h 17697X: include/net/wext.h 17698X: net/9p/ 17699X: net/bluetooth/ 17700X: net/can/ 17701X: net/ceph/ 17702X: net/mac80211/ 17703X: net/rfkill/ 17704X: net/wireless/ 17705X: tools/testing/selftests/net/can/ 17706 17707NETWORKING [IPSEC] 17708M: Steffen Klassert <steffen.klassert@secunet.com> 17709M: Herbert Xu <herbert@gondor.apana.org.au> 17710M: "David S. Miller" <davem@davemloft.net> 17711L: netdev@vger.kernel.org 17712S: Maintained 17713T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 17714T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 17715F: include/net/xfrm.h 17716F: include/uapi/linux/xfrm.h 17717F: net/ipv4/ah4.c 17718F: net/ipv4/esp4* 17719F: net/ipv4/ip_vti.c 17720F: net/ipv4/ipcomp.c 17721F: net/ipv4/xfrm* 17722F: net/ipv6/ah6.c 17723F: net/ipv6/esp6* 17724F: net/ipv6/ip6_vti.c 17725F: net/ipv6/ipcomp6.c 17726F: net/ipv6/xfrm* 17727F: net/key/ 17728F: net/xfrm/ 17729F: tools/testing/selftests/net/ipsec.c 17730 17731NETWORKING [IPv4/IPv6] 17732M: "David S. Miller" <davem@davemloft.net> 17733M: David Ahern <dsahern@kernel.org> 17734L: netdev@vger.kernel.org 17735S: Maintained 17736T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17737F: arch/x86/net/* 17738F: include/linux/ip.h 17739F: include/linux/ipv6* 17740F: include/net/fib* 17741F: include/net/ip* 17742F: include/net/route.h 17743F: net/ipv4/ 17744F: net/ipv6/ 17745 17746NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 17747M: Paul Moore <paul@paul-moore.com> 17748L: netdev@vger.kernel.org 17749L: linux-security-module@vger.kernel.org 17750S: Supported 17751W: https://github.com/netlabel 17752F: Documentation/netlabel/ 17753F: include/net/calipso.h 17754F: include/net/cipso_ipv4.h 17755F: include/net/netlabel.h 17756F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 17757F: include/uapi/linux/netfilter/xt_SECMARK.h 17758F: net/ipv4/cipso_ipv4.c 17759F: net/ipv6/calipso.c 17760F: net/netfilter/xt_CONNSECMARK.c 17761F: net/netfilter/xt_SECMARK.c 17762F: net/netlabel/ 17763 17764NETWORKING [MACSEC] 17765M: Sabrina Dubroca <sd@queasysnail.net> 17766L: netdev@vger.kernel.org 17767S: Maintained 17768F: drivers/net/macsec.c 17769F: include/net/macsec.h 17770F: include/uapi/linux/if_macsec.h 17771K: macsec 17772K: \bmdo_ 17773 17774NETWORKING [MPTCP] 17775M: Matthieu Baerts <matttbe@kernel.org> 17776M: Mat Martineau <martineau@kernel.org> 17777R: Geliang Tang <geliang@kernel.org> 17778L: netdev@vger.kernel.org 17779L: mptcp@lists.linux.dev 17780S: Maintained 17781W: https://github.com/multipath-tcp/mptcp_net-next/wiki 17782B: https://github.com/multipath-tcp/mptcp_net-next/issues 17783T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 17784T: git https://github.com/multipath-tcp/mptcp_net-next.git export 17785F: Documentation/netlink/specs/mptcp_pm.yaml 17786F: Documentation/networking/mptcp*.rst 17787F: include/net/mptcp.h 17788F: include/trace/events/mptcp.h 17789F: include/uapi/linux/mptcp*.h 17790F: net/mptcp/ 17791F: tools/testing/selftests/bpf/*/*mptcp*.[ch] 17792F: tools/testing/selftests/net/mptcp/ 17793 17794NETWORKING [SRv6] 17795M: Andrea Mayer <andrea.mayer@uniroma2.it> 17796L: netdev@vger.kernel.org 17797S: Maintained 17798T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17799F: include/linux/seg6* 17800F: include/net/seg6* 17801F: include/uapi/linux/seg6* 17802F: net/ipv6/seg6* 17803F: tools/testing/selftests/net/srv6* 17804 17805NETWORKING [TCP] 17806M: Eric Dumazet <edumazet@google.com> 17807M: Neal Cardwell <ncardwell@google.com> 17808R: Kuniyuki Iwashima <kuniyu@google.com> 17809L: netdev@vger.kernel.org 17810S: Maintained 17811F: Documentation/networking/net_cachelines/tcp_sock.rst 17812F: include/linux/tcp.h 17813F: include/net/tcp.h 17814F: include/trace/events/tcp.h 17815F: include/uapi/linux/tcp.h 17816F: net/ipv4/inet_connection_sock.c 17817F: net/ipv4/inet_hashtables.c 17818F: net/ipv4/inet_timewait_sock.c 17819F: net/ipv4/syncookies.c 17820F: net/ipv4/tcp*.c 17821F: net/ipv6/inet6_connection_sock.c 17822F: net/ipv6/inet6_hashtables.c 17823F: net/ipv6/syncookies.c 17824F: net/ipv6/tcp*.c 17825 17826NETWORKING [TLS] 17827M: Boris Pismenny <borisp@nvidia.com> 17828M: John Fastabend <john.fastabend@gmail.com> 17829M: Jakub Kicinski <kuba@kernel.org> 17830L: netdev@vger.kernel.org 17831S: Maintained 17832F: include/net/tls.h 17833F: include/uapi/linux/tls.h 17834F: net/tls/* 17835 17836NETWORKING [SOCKETS] 17837M: Eric Dumazet <edumazet@google.com> 17838M: Kuniyuki Iwashima <kuniyu@google.com> 17839M: Paolo Abeni <pabeni@redhat.com> 17840M: Willem de Bruijn <willemb@google.com> 17841S: Maintained 17842F: include/linux/sock_diag.h 17843F: include/linux/socket.h 17844F: include/linux/sockptr.h 17845F: include/net/sock.h 17846F: include/net/sock_reuseport.h 17847F: include/uapi/linux/socket.h 17848F: net/core/*sock* 17849F: net/core/scm.c 17850F: net/socket.c 17851 17852NETWORKING [UNIX SOCKETS] 17853M: Kuniyuki Iwashima <kuniyu@google.com> 17854S: Maintained 17855F: include/net/af_unix.h 17856F: include/net/netns/unix.h 17857F: include/uapi/linux/unix_diag.h 17858F: net/unix/ 17859F: tools/testing/selftests/net/af_unix/ 17860 17861NETXEN (1/10) GbE SUPPORT 17862M: Manish Chopra <manishc@marvell.com> 17863M: Rahul Verma <rahulv@marvell.com> 17864M: GR-Linux-NIC-Dev@marvell.com 17865L: netdev@vger.kernel.org 17866S: Maintained 17867F: drivers/net/ethernet/qlogic/netxen/ 17868 17869NET_FAILOVER MODULE 17870M: Sridhar Samudrala <sridhar.samudrala@intel.com> 17871L: netdev@vger.kernel.org 17872S: Supported 17873F: Documentation/networking/net_failover.rst 17874F: drivers/net/net_failover.c 17875F: include/net/net_failover.h 17876 17877NEXTHOP 17878M: David Ahern <dsahern@kernel.org> 17879L: netdev@vger.kernel.org 17880S: Maintained 17881F: include/net/netns/nexthop.h 17882F: include/net/nexthop.h 17883F: include/uapi/linux/nexthop.h 17884F: net/ipv4/nexthop.c 17885 17886NFC SUBSYSTEM 17887M: Krzysztof Kozlowski <krzk@kernel.org> 17888L: netdev@vger.kernel.org 17889S: Maintained 17890F: Documentation/devicetree/bindings/net/nfc/ 17891F: drivers/nfc/ 17892F: include/net/nfc/ 17893F: include/uapi/linux/nfc.h 17894F: net/nfc/ 17895 17896NFC VIRTUAL NCI DEVICE DRIVER 17897M: Bongsu Jeon <bongsu.jeon@samsung.com> 17898L: netdev@vger.kernel.org 17899S: Supported 17900F: drivers/nfc/virtual_ncidev.c 17901F: tools/testing/selftests/nci/ 17902 17903NFS, SUNRPC, AND LOCKD CLIENTS 17904M: Trond Myklebust <trondmy@kernel.org> 17905M: Anna Schumaker <anna@kernel.org> 17906L: linux-nfs@vger.kernel.org 17907S: Maintained 17908W: http://client.linux-nfs.org 17909T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 17910F: Documentation/filesystems/nfs/ 17911F: fs/lockd/ 17912F: fs/nfs/ 17913F: fs/nfs_common/ 17914F: include/linux/lockd/ 17915F: include/linux/nfs* 17916F: include/linux/sunrpc/ 17917F: include/uapi/linux/nfs* 17918F: include/uapi/linux/sunrpc/ 17919F: net/sunrpc/ 17920 17921NILFS2 FILESYSTEM 17922M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 17923L: linux-nilfs@vger.kernel.org 17924S: Supported 17925W: https://nilfs.sourceforge.io/ 17926T: git https://github.com/konis/nilfs2.git 17927F: Documentation/filesystems/nilfs2.rst 17928F: fs/nilfs2/ 17929F: include/trace/events/nilfs2.h 17930F: include/uapi/linux/nilfs2_api.h 17931F: include/uapi/linux/nilfs2_ondisk.h 17932 17933NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 17934M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 17935S: Maintained 17936W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 17937F: Documentation/scsi/NinjaSCSI.rst 17938F: drivers/scsi/pcmcia/nsp_* 17939 17940NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 17941M: GOTO Masanori <gotom@debian.or.jp> 17942M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 17943S: Maintained 17944W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 17945F: Documentation/scsi/NinjaSCSI.rst 17946F: drivers/scsi/nsp32* 17947 17948NINTENDO HID DRIVER 17949M: Daniel J. Ogorchock <djogorchock@gmail.com> 17950L: linux-input@vger.kernel.org 17951S: Maintained 17952F: drivers/hid/hid-nintendo* 17953 17954NIOS2 ARCHITECTURE 17955M: Dinh Nguyen <dinguyen@kernel.org> 17956S: Maintained 17957T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 17958F: arch/nios2/ 17959 17960NITRO ENCLAVES (NE) 17961M: Alexandru Ciobotaru <alcioa@amazon.com> 17962R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 17963L: linux-kernel@vger.kernel.org 17964S: Supported 17965W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 17966F: Documentation/virt/ne_overview.rst 17967F: drivers/virt/nitro_enclaves/ 17968F: include/linux/nitro_enclaves.h 17969F: include/uapi/linux/nitro_enclaves.h 17970F: samples/nitro_enclaves/ 17971 17972NITRO SECURE MODULE (NSM) 17973M: Alexander Graf <graf@amazon.com> 17974R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 17975L: linux-kernel@vger.kernel.org 17976S: Supported 17977W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 17978F: drivers/misc/nsm.c 17979F: include/uapi/linux/nsm.h 17980 17981NOHZ, DYNTICKS SUPPORT 17982M: Anna-Maria Behnsen <anna-maria@linutronix.de> 17983M: Frederic Weisbecker <frederic@kernel.org> 17984M: Ingo Molnar <mingo@kernel.org> 17985M: Thomas Gleixner <tglx@linutronix.de> 17986L: linux-kernel@vger.kernel.org 17987S: Maintained 17988T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 17989F: include/linux/sched/nohz.h 17990F: include/linux/tick.h 17991F: kernel/time/tick*.* 17992 17993NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 17994M: Pavel Machek <pavel@kernel.org> 17995M: Sakari Ailus <sakari.ailus@iki.fi> 17996L: linux-media@vger.kernel.org 17997S: Maintained 17998F: Documentation/devicetree/bindings/media/i2c/adi,ad5820.yaml 17999F: drivers/media/i2c/ad5820.c 18000F: drivers/media/i2c/et8ek8 18001 18002NOKIA N900 POWER SUPPLY DRIVERS 18003R: Pali Rohár <pali@kernel.org> 18004F: drivers/power/supply/bq2415x_charger.c 18005F: drivers/power/supply/bq27xxx_battery.c 18006F: drivers/power/supply/bq27xxx_battery_i2c.c 18007F: drivers/power/supply/isp1704_charger.c 18008F: drivers/power/supply/rx51_battery.c 18009F: include/linux/power/bq2415x_charger.h 18010F: include/linux/power/bq27xxx_battery.h 18011 18012NOLIBC HEADER FILE 18013M: Willy Tarreau <w@1wt.eu> 18014M: Thomas Weißschuh <linux@weissschuh.net> 18015S: Maintained 18016T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 18017F: tools/include/nolibc/ 18018F: tools/testing/selftests/nolibc/ 18019 18020NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 18021M: Hans de Goede <hansg@kernel.org> 18022L: linux-input@vger.kernel.org 18023S: Maintained 18024F: Documentation/devicetree/bindings/input/touchscreen/novatek,nvt-ts.yaml 18025F: drivers/input/touchscreen/novatek-nvt-ts.c 18026 18027NSDEPS 18028M: Matthias Maennich <maennich@google.com> 18029S: Maintained 18030F: Documentation/core-api/symbol-namespaces.rst 18031F: scripts/nsdeps 18032 18033NTB AMD DRIVER 18034M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 18035L: ntb@lists.linux.dev 18036S: Supported 18037F: drivers/ntb/hw/amd/ 18038 18039NTB DRIVER CORE 18040M: Jon Mason <jdmason@kudzu.us> 18041M: Dave Jiang <dave.jiang@intel.com> 18042M: Allen Hubbe <allenbh@gmail.com> 18043L: ntb@lists.linux.dev 18044S: Supported 18045W: https://github.com/jonmason/ntb/wiki 18046T: git https://github.com/jonmason/ntb.git 18047F: drivers/net/ntb_netdev.c 18048F: drivers/ntb/ 18049F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 18050F: include/linux/ntb.h 18051F: include/linux/ntb_transport.h 18052F: tools/testing/selftests/ntb/ 18053 18054NTB INTEL DRIVER 18055M: Dave Jiang <dave.jiang@intel.com> 18056L: ntb@lists.linux.dev 18057S: Supported 18058W: https://github.com/davejiang/linux/wiki 18059T: git https://github.com/davejiang/linux.git 18060F: drivers/ntb/hw/intel/ 18061 18062NTFS3 FILESYSTEM 18063M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 18064L: ntfs3@lists.linux.dev 18065S: Supported 18066W: http://www.paragon-software.com/ 18067T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 18068F: Documentation/filesystems/ntfs3.rst 18069F: fs/ntfs3/ 18070 18071NTSYNC SYNCHRONIZATION PRIMITIVE DRIVER 18072M: Elizabeth Figura <zfigura@codeweavers.com> 18073L: wine-devel@winehq.org 18074S: Supported 18075F: Documentation/userspace-api/ntsync.rst 18076F: drivers/misc/ntsync.c 18077F: include/uapi/linux/ntsync.h 18078F: tools/testing/selftests/drivers/ntsync/ 18079 18080NUBUS SUBSYSTEM 18081M: Finn Thain <fthain@linux-m68k.org> 18082L: linux-m68k@lists.linux-m68k.org 18083S: Maintained 18084F: arch/*/include/asm/nubus.h 18085F: drivers/nubus/ 18086F: include/linux/nubus.h 18087F: include/uapi/linux/nubus.h 18088 18089NUVOTON NCT7201 IIO DRIVER 18090M: Eason Yang <j2anfernee@gmail.com> 18091L: linux-iio@vger.kernel.org 18092S: Maintained 18093F: Documentation/devicetree/bindings/iio/adc/nuvoton,nct7201.yaml 18094F: drivers/iio/adc/nct7201.c 18095 18096NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 18097M: Antonino Daplas <adaplas@gmail.com> 18098L: linux-fbdev@vger.kernel.org 18099S: Maintained 18100F: drivers/video/fbdev/nvidia/ 18101F: drivers/video/fbdev/riva/ 18102 18103NVIDIA WMI EC BACKLIGHT DRIVER 18104M: Daniel Dadap <ddadap@nvidia.com> 18105L: platform-driver-x86@vger.kernel.org 18106S: Supported 18107F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 18108F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 18109 18110NVM EXPRESS DRIVER 18111M: Keith Busch <kbusch@kernel.org> 18112M: Jens Axboe <axboe@fb.com> 18113M: Christoph Hellwig <hch@lst.de> 18114M: Sagi Grimberg <sagi@grimberg.me> 18115L: linux-nvme@lists.infradead.org 18116S: Supported 18117W: http://git.infradead.org/nvme.git 18118T: git git://git.infradead.org/nvme.git 18119F: Documentation/nvme/ 18120F: drivers/nvme/common/ 18121F: drivers/nvme/host/ 18122F: include/linux/nvme-*.h 18123F: include/linux/nvme.h 18124F: include/uapi/linux/nvme_ioctl.h 18125 18126NVM EXPRESS FABRICS AUTHENTICATION 18127M: Hannes Reinecke <hare@suse.de> 18128L: linux-nvme@lists.infradead.org 18129S: Supported 18130F: drivers/nvme/host/auth.c 18131F: drivers/nvme/target/auth.c 18132F: drivers/nvme/target/fabrics-cmd-auth.c 18133F: include/linux/nvme-auth.h 18134 18135NVM EXPRESS FC TRANSPORT DRIVERS 18136M: James Smart <james.smart@broadcom.com> 18137L: linux-nvme@lists.infradead.org 18138S: Supported 18139F: drivers/nvme/host/fc.c 18140F: drivers/nvme/target/fc.c 18141F: drivers/nvme/target/fcloop.c 18142F: include/linux/nvme-fc-driver.h 18143F: include/linux/nvme-fc.h 18144 18145NVM EXPRESS HARDWARE MONITORING SUPPORT 18146M: Guenter Roeck <linux@roeck-us.net> 18147L: linux-nvme@lists.infradead.org 18148S: Supported 18149F: drivers/nvme/host/hwmon.c 18150 18151NVM EXPRESS TARGET DRIVER 18152M: Christoph Hellwig <hch@lst.de> 18153M: Sagi Grimberg <sagi@grimberg.me> 18154M: Chaitanya Kulkarni <kch@nvidia.com> 18155L: linux-nvme@lists.infradead.org 18156S: Supported 18157W: http://git.infradead.org/nvme.git 18158T: git git://git.infradead.org/nvme.git 18159F: drivers/nvme/target/ 18160 18161NVMEM FRAMEWORK 18162M: Srinivas Kandagatla <srini@kernel.org> 18163S: Maintained 18164T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 18165F: Documentation/ABI/stable/sysfs-bus-nvmem 18166F: Documentation/devicetree/bindings/nvmem/ 18167F: drivers/nvmem/ 18168F: include/dt-bindings/nvmem/ 18169F: include/linux/nvmem-consumer.h 18170F: include/linux/nvmem-provider.h 18171 18172NXP BLUETOOTH WIRELESS DRIVERS 18173M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 18174M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 18175S: Maintained 18176F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 18177F: drivers/bluetooth/btnxpuart.c 18178 18179NXP C45 TJA11XX PHY DRIVER 18180M: Andrei Botila <andrei.botila@oss.nxp.com> 18181L: netdev@vger.kernel.org 18182S: Maintained 18183F: drivers/net/phy/nxp-c45-tja11xx* 18184 18185NXP FSPI DRIVER 18186M: Han Xu <han.xu@nxp.com> 18187M: Haibo Chen <haibo.chen@nxp.com> 18188R: Yogesh Gaur <yogeshgaur.83@gmail.com> 18189L: linux-spi@vger.kernel.org 18190L: imx@lists.linux.dev 18191S: Maintained 18192F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 18193F: drivers/spi/spi-nxp-fspi.c 18194 18195NXP FXAS21002C DRIVER 18196M: Rui Miguel Silva <rmfrfs@gmail.com> 18197L: linux-iio@vger.kernel.org 18198S: Maintained 18199F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 18200F: drivers/iio/gyro/fxas21002c.h 18201F: drivers/iio/gyro/fxas21002c_core.c 18202F: drivers/iio/gyro/fxas21002c_i2c.c 18203F: drivers/iio/gyro/fxas21002c_spi.c 18204 18205NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 18206M: Haibo Chen <haibo.chen@nxp.com> 18207L: linux-iio@vger.kernel.org 18208L: imx@lists.linux.dev 18209S: Maintained 18210F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 18211F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 18212F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 18213F: drivers/iio/adc/imx7d_adc.c 18214F: drivers/iio/adc/imx93_adc.c 18215F: drivers/iio/adc/vf610_adc.c 18216 18217NXP i.MX 8M ISI DRIVER 18218M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 18219L: linux-media@vger.kernel.org 18220S: Maintained 18221F: Documentation/devicetree/bindings/media/fsl,imx8*-isi.yaml 18222F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 18223F: drivers/media/platform/nxp/imx8-isi/ 18224 18225NXP i.MX 8MP DW100 V4L2 DRIVER 18226M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 18227L: linux-media@vger.kernel.org 18228S: Maintained 18229F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 18230F: Documentation/userspace-api/media/drivers/dw100.rst 18231F: drivers/media/platform/nxp/dw100/ 18232F: include/uapi/linux/dw100.h 18233 18234NXP i.MX 8MQ DCSS DRIVER 18235M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 18236R: Lucas Stach <l.stach@pengutronix.de> 18237L: dri-devel@lists.freedesktop.org 18238S: Maintained 18239T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 18240F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 18241F: drivers/gpu/drm/imx/dcss/ 18242 18243NXP i.MX 8QXP ADC DRIVER 18244M: Cai Huoqing <cai.huoqing@linux.dev> 18245M: Haibo Chen <haibo.chen@nxp.com> 18246L: imx@lists.linux.dev 18247L: linux-iio@vger.kernel.org 18248S: Maintained 18249F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 18250F: drivers/iio/adc/imx8qxp-adc.c 18251 18252NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 18253M: Mirela Rabulea <mirela.rabulea@nxp.com> 18254L: imx@lists.linux.dev 18255L: linux-media@vger.kernel.org 18256S: Maintained 18257F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 18258F: drivers/media/platform/nxp/imx-jpeg 18259 18260NXP i.MX CLOCK DRIVERS 18261M: Abel Vesa <abelvesa@kernel.org> 18262R: Peng Fan <peng.fan@nxp.com> 18263L: linux-clk@vger.kernel.org 18264L: imx@lists.linux.dev 18265S: Maintained 18266T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 18267F: Documentation/devicetree/bindings/clock/*imx* 18268F: drivers/clk/imx/ 18269F: include/dt-bindings/clock/*imx* 18270 18271NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 18272M: Jagan Teki <jagan@amarulasolutions.com> 18273S: Maintained 18274F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 18275F: drivers/regulator/pf8x00-regulator.c 18276 18277NXP PTN5150A CC LOGIC AND EXTCON DRIVER 18278M: Krzysztof Kozlowski <krzk@kernel.org> 18279L: linux-kernel@vger.kernel.org 18280S: Maintained 18281F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 18282F: drivers/extcon/extcon-ptn5150.c 18283 18284NXP SGTL5000 DRIVER 18285M: Fabio Estevam <festevam@gmail.com> 18286L: linux-sound@vger.kernel.org 18287S: Maintained 18288F: Documentation/devicetree/bindings/sound/fsl,sgtl5000.yaml 18289F: sound/soc/codecs/sgtl5000* 18290 18291NXP SJA1105 ETHERNET SWITCH DRIVER 18292M: Vladimir Oltean <olteanv@gmail.com> 18293L: linux-kernel@vger.kernel.org 18294S: Maintained 18295F: drivers/net/dsa/sja1105 18296F: drivers/net/pcs/pcs-xpcs-nxp.c 18297 18298NXP TDA998X DRM DRIVER 18299M: Russell King <linux@armlinux.org.uk> 18300S: Maintained 18301T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 18302T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 18303F: drivers/gpu/drm/bridge/tda998x_drv.c 18304F: include/dt-bindings/display/tda998x.h 18305K: "nxp,tda998x" 18306 18307NXP TFA9879 DRIVER 18308M: Peter Rosin <peda@axentia.se> 18309L: linux-sound@vger.kernel.org 18310S: Maintained 18311F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 18312F: sound/soc/codecs/tfa9879* 18313 18314NXP-NCI NFC DRIVER 18315S: Orphan 18316F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 18317F: drivers/nfc/nxp-nci 18318 18319NXP/Goodix TFA989X (TFA1) DRIVER 18320M: Stephan Gerhold <stephan@gerhold.net> 18321L: linux-sound@vger.kernel.org 18322S: Maintained 18323F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 18324F: sound/soc/codecs/tfa989x.c 18325 18326NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 18327M: Jonas Malaco <jonas@protocubo.io> 18328L: linux-hwmon@vger.kernel.org 18329S: Maintained 18330F: Documentation/hwmon/nzxt-kraken2.rst 18331F: drivers/hwmon/nzxt-kraken2.c 18332 18333NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 18334M: Jonas Malaco <jonas@protocubo.io> 18335M: Aleksa Savic <savicaleksa83@gmail.com> 18336L: linux-hwmon@vger.kernel.org 18337S: Maintained 18338F: Documentation/hwmon/nzxt-kraken3.rst 18339F: drivers/hwmon/nzxt-kraken3.c 18340 18341OBJAGG 18342M: Jiri Pirko <jiri@resnulli.us> 18343L: netdev@vger.kernel.org 18344S: Supported 18345F: include/linux/objagg.h 18346F: lib/objagg.c 18347F: lib/test_objagg.c 18348 18349OBJPOOL 18350M: Matt Wu <wuqiang.matt@bytedance.com> 18351S: Supported 18352F: include/linux/objpool.h 18353F: lib/objpool.c 18354F: lib/test_objpool.c 18355 18356OBJTOOL 18357M: Josh Poimboeuf <jpoimboe@kernel.org> 18358M: Peter Zijlstra <peterz@infradead.org> 18359S: Supported 18360F: include/linux/objtool*.h 18361F: tools/objtool/ 18362 18363OCELOT ETHERNET SWITCH DRIVER 18364M: Vladimir Oltean <vladimir.oltean@nxp.com> 18365M: Claudiu Manoil <claudiu.manoil@nxp.com> 18366M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18367M: UNGLinuxDriver@microchip.com 18368L: netdev@vger.kernel.org 18369S: Supported 18370F: drivers/net/dsa/ocelot/* 18371F: drivers/net/ethernet/mscc/ 18372F: include/soc/mscc/ocelot* 18373F: net/dsa/tag_ocelot.c 18374F: net/dsa/tag_ocelot_8021q.c 18375F: tools/testing/selftests/drivers/net/ocelot/* 18376 18377OCELOT EXTERNAL SWITCH CONTROL 18378M: Colin Foster <colin.foster@in-advantage.com> 18379S: Supported 18380F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 18381F: drivers/mfd/ocelot* 18382F: drivers/net/dsa/ocelot/ocelot_ext.c 18383F: include/linux/mfd/ocelot.h 18384 18385OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 18386M: Frederic Barrat <fbarrat@linux.ibm.com> 18387M: Andrew Donnellan <ajd@linux.ibm.com> 18388L: linuxppc-dev@lists.ozlabs.org 18389S: Supported 18390F: Documentation/userspace-api/accelerators/ocxl.rst 18391F: arch/powerpc/include/asm/pnv-ocxl.h 18392F: arch/powerpc/platforms/powernv/ocxl.c 18393F: drivers/misc/ocxl/ 18394F: include/misc/ocxl* 18395F: include/uapi/misc/ocxl.h 18396 18397OMAP AUDIO SUPPORT 18398M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 18399M: Jarkko Nikula <jarkko.nikula@bitmer.com> 18400L: linux-sound@vger.kernel.org 18401L: linux-omap@vger.kernel.org 18402S: Maintained 18403F: sound/soc/ti/n810.c 18404F: sound/soc/ti/omap* 18405F: sound/soc/ti/rx51.c 18406F: sound/soc/ti/sdma-pcm.* 18407 18408OMAP CLOCK FRAMEWORK SUPPORT 18409M: Paul Walmsley <paul@pwsan.com> 18410L: linux-omap@vger.kernel.org 18411S: Maintained 18412F: arch/arm/*omap*/*clock* 18413 18414OMAP DEVICE TREE SUPPORT 18415M: Tony Lindgren <tony@atomide.com> 18416L: linux-omap@vger.kernel.org 18417L: devicetree@vger.kernel.org 18418S: Maintained 18419F: arch/arm/boot/dts/ti/omap/ 18420 18421OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 18422L: linux-omap@vger.kernel.org 18423L: linux-fbdev@vger.kernel.org 18424S: Orphan 18425F: Documentation/arch/arm/omap/dss.rst 18426F: drivers/video/fbdev/omap2/ 18427 18428OMAP FRAMEBUFFER SUPPORT 18429L: linux-fbdev@vger.kernel.org 18430L: linux-omap@vger.kernel.org 18431S: Orphan 18432F: drivers/video/fbdev/omap/ 18433 18434OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 18435M: Roger Quadros <rogerq@kernel.org> 18436M: Tony Lindgren <tony@atomide.com> 18437L: linux-omap@vger.kernel.org 18438S: Maintained 18439F: arch/arm/mach-omap2/*gpmc* 18440F: drivers/memory/omap-gpmc.c 18441 18442OMAP GPIO DRIVER 18443M: Grygorii Strashko <grygorii.strashko@ti.com> 18444M: Santosh Shilimkar <ssantosh@kernel.org> 18445M: Kevin Hilman <khilman@kernel.org> 18446L: linux-omap@vger.kernel.org 18447S: Maintained 18448F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 18449F: drivers/gpio/gpio-omap.c 18450 18451OMAP HARDWARE SPINLOCK SUPPORT 18452L: linux-omap@vger.kernel.org 18453S: Orphan 18454F: drivers/hwspinlock/omap_hwspinlock.c 18455 18456OMAP HS MMC SUPPORT 18457L: linux-mmc@vger.kernel.org 18458L: linux-omap@vger.kernel.org 18459S: Orphan 18460F: drivers/mmc/host/omap_hsmmc.c 18461 18462OMAP HWMOD DATA 18463M: Paul Walmsley <paul@pwsan.com> 18464L: linux-omap@vger.kernel.org 18465S: Maintained 18466F: arch/arm/mach-omap2/omap_hwmod*data* 18467 18468OMAP HWMOD SUPPORT 18469M: Paul Walmsley <paul@pwsan.com> 18470L: linux-omap@vger.kernel.org 18471S: Maintained 18472F: arch/arm/mach-omap2/omap_hwmod.* 18473 18474OMAP I2C DRIVER 18475M: Vignesh R <vigneshr@ti.com> 18476L: linux-omap@vger.kernel.org 18477L: linux-i2c@vger.kernel.org 18478S: Maintained 18479F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 18480F: drivers/i2c/busses/i2c-omap.c 18481 18482OMAP MMC SUPPORT 18483M: Aaro Koskinen <aaro.koskinen@iki.fi> 18484L: linux-omap@vger.kernel.org 18485S: Odd Fixes 18486F: drivers/mmc/host/omap.c 18487 18488OMAP POWER MANAGEMENT SUPPORT 18489M: Kevin Hilman <khilman@kernel.org> 18490L: linux-omap@vger.kernel.org 18491S: Maintained 18492F: arch/arm/*omap*/*pm* 18493F: drivers/cpufreq/omap-cpufreq.c 18494 18495OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 18496M: Paul Walmsley <paul@pwsan.com> 18497L: linux-omap@vger.kernel.org 18498S: Maintained 18499F: arch/arm/mach-omap2/prm* 18500 18501OMAP RANDOM NUMBER GENERATOR SUPPORT 18502M: Deepak Saxena <dsaxena@plexity.net> 18503S: Maintained 18504F: drivers/char/hw_random/omap-rng.c 18505 18506OMAP USB SUPPORT 18507L: linux-usb@vger.kernel.org 18508L: linux-omap@vger.kernel.org 18509S: Orphan 18510F: arch/arm/*omap*/usb* 18511F: drivers/usb/*/*omap* 18512 18513OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 18514M: Mark Jackson <mpfj@newflow.co.uk> 18515L: linux-omap@vger.kernel.org 18516S: Maintained 18517F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 18518 18519OMAP1 SUPPORT 18520M: Aaro Koskinen <aaro.koskinen@iki.fi> 18521M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 18522R: Tony Lindgren <tony@atomide.com> 18523L: linux-omap@vger.kernel.org 18524S: Maintained 18525Q: http://patchwork.kernel.org/project/linux-omap/list/ 18526T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 18527F: arch/arm/configs/omap1_defconfig 18528F: arch/arm/mach-omap1/ 18529F: drivers/i2c/busses/i2c-omap.c 18530F: include/linux/platform_data/ams-delta-fiq.h 18531F: include/linux/platform_data/i2c-omap.h 18532 18533OMAP2+ SUPPORT 18534M: Aaro Koskinen <aaro.koskinen@iki.fi> 18535M: Andreas Kemnade <andreas@kemnade.info> 18536M: Kevin Hilman <khilman@baylibre.com> 18537M: Roger Quadros <rogerq@kernel.org> 18538M: Tony Lindgren <tony@atomide.com> 18539L: linux-omap@vger.kernel.org 18540S: Maintained 18541W: http://linux.omap.com/ 18542Q: http://patchwork.kernel.org/project/linux-omap/list/ 18543T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 18544F: Documentation/devicetree/bindings/arm/ti/omap.yaml 18545F: arch/arm/configs/omap2plus_defconfig 18546F: arch/arm/mach-omap2/ 18547F: drivers/bus/omap*.[ch] 18548F: drivers/bus/ti-sysc.c 18549F: drivers/gpio/gpio-tps65219.c 18550F: drivers/i2c/busses/i2c-omap.c 18551F: drivers/irqchip/irq-omap-intc.c 18552F: drivers/mfd/*omap*.c 18553F: drivers/mfd/menelaus.c 18554F: drivers/mfd/palmas.c 18555F: drivers/mfd/tps65217.c 18556F: drivers/mfd/tps65218.c 18557F: drivers/mfd/tps65219.c 18558F: drivers/mfd/tps65910.c 18559F: drivers/mfd/twl-core.[ch] 18560F: drivers/mfd/twl4030*.c 18561F: drivers/mfd/twl6030*.c 18562F: drivers/mfd/twl6040*.c 18563F: drivers/regulator/palmas-regulator*.c 18564F: drivers/regulator/pbias-regulator.c 18565F: drivers/regulator/tps65217-regulator.c 18566F: drivers/regulator/tps65218-regulator.c 18567F: drivers/regulator/tps65219-regulator.c 18568F: drivers/regulator/tps65910-regulator.c 18569F: drivers/regulator/twl-regulator.c 18570F: drivers/regulator/twl6030-regulator.c 18571F: include/linux/platform_data/i2c-omap.h 18572F: include/linux/platform_data/ti-sysc.h 18573 18574OMFS FILESYSTEM 18575M: Bob Copeland <me@bobcopeland.com> 18576L: linux-karma-devel@lists.sourceforge.net 18577S: Maintained 18578F: Documentation/filesystems/omfs.rst 18579F: fs/omfs/ 18580 18581OMNIVISION OG01A1B SENSOR DRIVER 18582M: Sakari Ailus <sakari.ailus@linux.intel.com> 18583L: linux-media@vger.kernel.org 18584S: Maintained 18585F: Documentation/devicetree/bindings/media/i2c/ovti,og01a1b.yaml 18586F: drivers/media/i2c/og01a1b.c 18587 18588OMNIVISION OV01A10 SENSOR DRIVER 18589M: Bingbu Cao <bingbu.cao@intel.com> 18590L: linux-media@vger.kernel.org 18591S: Maintained 18592T: git git://linuxtv.org/media.git 18593F: drivers/media/i2c/ov01a10.c 18594 18595OMNIVISION OV02A10 SENSOR DRIVER 18596L: linux-media@vger.kernel.org 18597S: Orphan 18598T: git git://linuxtv.org/media.git 18599F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 18600F: drivers/media/i2c/ov02a10.c 18601 18602OMNIVISION OV02C10 SENSOR DRIVER 18603M: Hans de Goede <hansg@kernel.org> 18604R: Bryan O'Donoghue <bod@kernel.org> 18605L: linux-media@vger.kernel.org 18606S: Maintained 18607T: git git://linuxtv.org/media.git 18608F: drivers/media/i2c/ov02c10.c 18609 18610OMNIVISION OV02E10 SENSOR DRIVER 18611M: Bryan O'Donoghue <bod@kernel.org> 18612M: Hans de Goede <hansg@kernel.org> 18613L: linux-media@vger.kernel.org 18614S: Maintained 18615T: git git://linuxtv.org/media.git 18616F: Documentation/devicetree/bindings/media/i2c/ovti,ov02e10.yaml 18617F: drivers/media/i2c/ov02e10.c 18618 18619OMNIVISION OV08D10 SENSOR DRIVER 18620M: Jimmy Su <jimmy.su@intel.com> 18621L: linux-media@vger.kernel.org 18622S: Maintained 18623T: git git://linuxtv.org/media.git 18624F: drivers/media/i2c/ov08d10.c 18625 18626OMNIVISION OV08X40 SENSOR DRIVER 18627M: Jason Chen <jason.z.chen@intel.com> 18628L: linux-media@vger.kernel.org 18629S: Maintained 18630T: git git://linuxtv.org/media.git 18631F: drivers/media/i2c/ov08x40.c 18632F: Documentation/devicetree/bindings/media/i2c/ovti,ov08x40.yaml 18633 18634OMNIVISION OV13858 SENSOR DRIVER 18635M: Sakari Ailus <sakari.ailus@linux.intel.com> 18636L: linux-media@vger.kernel.org 18637S: Maintained 18638T: git git://linuxtv.org/media.git 18639F: drivers/media/i2c/ov13858.c 18640 18641OMNIVISION OV13B10 SENSOR DRIVER 18642M: Arec Kao <arec.kao@intel.com> 18643L: linux-media@vger.kernel.org 18644S: Maintained 18645T: git git://linuxtv.org/media.git 18646F: drivers/media/i2c/ov13b10.c 18647 18648OMNIVISION OV2680 SENSOR DRIVER 18649M: Rui Miguel Silva <rmfrfs@gmail.com> 18650M: Hans de Goede <hansg@kernel.org> 18651L: linux-media@vger.kernel.org 18652S: Maintained 18653T: git git://linuxtv.org/media.git 18654F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 18655F: drivers/media/i2c/ov2680.c 18656 18657OMNIVISION OV2685 SENSOR DRIVER 18658M: Shunqian Zheng <zhengsq@rock-chips.com> 18659L: linux-media@vger.kernel.org 18660S: Maintained 18661T: git git://linuxtv.org/media.git 18662F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 18663F: drivers/media/i2c/ov2685.c 18664 18665OMNIVISION OV2740 SENSOR DRIVER 18666M: Tianshu Qiu <tian.shu.qiu@intel.com> 18667R: Sakari Ailus <sakari.ailus@linux.intel.com> 18668R: Bingbu Cao <bingbu.cao@intel.com> 18669L: linux-media@vger.kernel.org 18670S: Maintained 18671T: git git://linuxtv.org/media.git 18672F: drivers/media/i2c/ov2740.c 18673 18674OMNIVISION OV4689 SENSOR DRIVER 18675M: Mikhail Rudenko <mike.rudenko@gmail.com> 18676L: linux-media@vger.kernel.org 18677S: Maintained 18678T: git git://linuxtv.org/media.git 18679F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 18680F: drivers/media/i2c/ov4689.c 18681 18682OMNIVISION OV5640 SENSOR DRIVER 18683M: Steve Longerbeam <slongerbeam@gmail.com> 18684L: linux-media@vger.kernel.org 18685S: Maintained 18686T: git git://linuxtv.org/media.git 18687F: drivers/media/i2c/ov5640.c 18688 18689OMNIVISION OV5647 SENSOR DRIVER 18690M: Dave Stevenson <dave.stevenson@raspberrypi.com> 18691M: Jacopo Mondi <jacopo@jmondi.org> 18692L: linux-media@vger.kernel.org 18693S: Maintained 18694T: git git://linuxtv.org/media.git 18695F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 18696F: drivers/media/i2c/ov5647.c 18697 18698OMNIVISION OV5670 SENSOR DRIVER 18699M: Sakari Ailus <sakari.ailus@linux.intel.com> 18700L: linux-media@vger.kernel.org 18701S: Maintained 18702T: git git://linuxtv.org/media.git 18703F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 18704F: drivers/media/i2c/ov5670.c 18705 18706OMNIVISION OV5675 SENSOR DRIVER 18707M: Sakari Ailus <sakari.ailus@linux.intel.com> 18708L: linux-media@vger.kernel.org 18709S: Maintained 18710T: git git://linuxtv.org/media.git 18711F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 18712F: drivers/media/i2c/ov5675.c 18713 18714OMNIVISION OV5693 SENSOR DRIVER 18715M: Daniel Scally <djrscally@gmail.com> 18716L: linux-media@vger.kernel.org 18717S: Maintained 18718T: git git://linuxtv.org/media.git 18719F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 18720F: drivers/media/i2c/ov5693.c 18721 18722OMNIVISION OV5695 SENSOR DRIVER 18723M: Shunqian Zheng <zhengsq@rock-chips.com> 18724L: linux-media@vger.kernel.org 18725S: Maintained 18726T: git git://linuxtv.org/media.git 18727F: drivers/media/i2c/ov5695.c 18728 18729OMNIVISION OV64A40 SENSOR DRIVER 18730M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 18731L: linux-media@vger.kernel.org 18732S: Maintained 18733T: git git://linuxtv.org/media.git 18734F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 18735F: drivers/media/i2c/ov64a40.c 18736 18737OMNIVISION OV7670 SENSOR DRIVER 18738L: linux-media@vger.kernel.org 18739S: Orphan 18740T: git git://linuxtv.org/media.git 18741F: Documentation/devicetree/bindings/media/i2c/ovti,ov7670.txt 18742F: drivers/media/i2c/ov7670.c 18743 18744OMNIVISION OV772x SENSOR DRIVER 18745M: Jacopo Mondi <jacopo@jmondi.org> 18746L: linux-media@vger.kernel.org 18747S: Odd fixes 18748T: git git://linuxtv.org/media.git 18749F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 18750F: drivers/media/i2c/ov772x.c 18751F: include/media/i2c/ov772x.h 18752 18753OMNIVISION OV7740 SENSOR DRIVER 18754L: linux-media@vger.kernel.org 18755S: Orphan 18756T: git git://linuxtv.org/media.git 18757F: Documentation/devicetree/bindings/media/i2c/ovti,ov7740.txt 18758F: drivers/media/i2c/ov7740.c 18759 18760OMNIVISION OV8856 SENSOR DRIVER 18761M: Sakari Ailus <sakari.ailus@linux.intel.com> 18762L: linux-media@vger.kernel.org 18763S: Maintained 18764T: git git://linuxtv.org/media.git 18765F: Documentation/devicetree/bindings/media/i2c/ovti,ov8856.yaml 18766F: drivers/media/i2c/ov8856.c 18767 18768OMNIVISION OV8858 SENSOR DRIVER 18769M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 18770M: Nicholas Roth <nicholas@rothemail.net> 18771L: linux-media@vger.kernel.org 18772S: Maintained 18773T: git git://linuxtv.org/media.git 18774F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 18775F: drivers/media/i2c/ov8858.c 18776 18777OMNIVISION OV9282 SENSOR DRIVER 18778M: Dave Stevenson <dave.stevenson@raspberrypi.com> 18779L: linux-media@vger.kernel.org 18780S: Maintained 18781T: git git://linuxtv.org/media.git 18782F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 18783F: drivers/media/i2c/ov9282.c 18784 18785OMNIVISION OV9640 SENSOR DRIVER 18786M: Petr Cvek <petrcvekcz@gmail.com> 18787L: linux-media@vger.kernel.org 18788S: Maintained 18789F: drivers/media/i2c/ov9640.* 18790 18791OMNIVISION OV9650 SENSOR DRIVER 18792M: Sakari Ailus <sakari.ailus@linux.intel.com> 18793R: Akinobu Mita <akinobu.mita@gmail.com> 18794R: Sylwester Nawrocki <s.nawrocki@samsung.com> 18795L: linux-media@vger.kernel.org 18796S: Maintained 18797T: git git://linuxtv.org/media.git 18798F: Documentation/devicetree/bindings/media/i2c/ovti,ov9650.txt 18799F: drivers/media/i2c/ov9650.c 18800 18801OMNIVISION OV9734 SENSOR DRIVER 18802M: Tianshu Qiu <tian.shu.qiu@intel.com> 18803R: Bingbu Cao <bingbu.cao@intel.com> 18804L: linux-media@vger.kernel.org 18805S: Maintained 18806T: git git://linuxtv.org/media.git 18807F: drivers/media/i2c/ov9734.c 18808 18809ONBOARD USB HUB DRIVER 18810M: Matthias Kaehlcke <mka@chromium.org> 18811L: linux-usb@vger.kernel.org 18812S: Maintained 18813F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-dev 18814F: drivers/usb/misc/onboard_usb_dev.c 18815 18816ONENAND FLASH DRIVER 18817M: Kyungmin Park <kyungmin.park@samsung.com> 18818L: linux-mtd@lists.infradead.org 18819S: Maintained 18820F: drivers/mtd/nand/onenand/ 18821F: include/linux/mtd/onenand*.h 18822 18823ONEXPLAYER PLATFORM EC DRIVER 18824M: Antheas Kapenekakis <lkml@antheas.dev> 18825M: Derek John Clark <derekjohn.clark@gmail.com> 18826M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 18827L: platform-driver-x86@vger.kernel.org 18828S: Maintained 18829F: drivers/platform/x86/oxpec.c 18830 18831ONIE TLV NVMEM LAYOUT DRIVER 18832M: Miquel Raynal <miquel.raynal@bootlin.com> 18833S: Maintained 18834F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 18835F: drivers/nvmem/layouts/onie-tlv.c 18836 18837ONION OMEGA2+ BOARD 18838M: Harvey Hunt <harveyhuntnexus@gmail.com> 18839L: linux-mips@vger.kernel.org 18840S: Maintained 18841F: arch/mips/boot/dts/ralink/omega2p.dts 18842 18843ONSEMI ETHERNET PHY DRIVERS 18844M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 18845L: netdev@vger.kernel.org 18846S: Supported 18847W: http://www.onsemi.com 18848F: drivers/net/phy/ncn* 18849 18850OP-TEE DRIVER 18851M: Jens Wiklander <jens.wiklander@linaro.org> 18852L: op-tee@lists.trustedfirmware.org 18853S: Maintained 18854F: Documentation/ABI/testing/sysfs-bus-optee-devices 18855F: drivers/tee/optee/ 18856 18857OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 18858M: Sumit Garg <sumit.garg@kernel.org> 18859L: op-tee@lists.trustedfirmware.org 18860S: Maintained 18861F: drivers/char/hw_random/optee-rng.c 18862 18863OP-TEE RTC DRIVER 18864M: Clément Léger <clement.leger@bootlin.com> 18865L: linux-rtc@vger.kernel.org 18866S: Maintained 18867F: drivers/rtc/rtc-optee.c 18868 18869OPA-VNIC DRIVER 18870M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18871L: linux-rdma@vger.kernel.org 18872S: Supported 18873F: drivers/infiniband/ulp/opa_vnic 18874 18875OPEN ALLIANCE 10BASE-T1S MACPHY SERIAL INTERFACE FRAMEWORK 18876M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 18877L: netdev@vger.kernel.org 18878S: Maintained 18879F: Documentation/networking/oa-tc6-framework.rst 18880F: drivers/net/ethernet/oa_tc6.c 18881F: include/linux/oa_tc6.h 18882 18883OPEN FIRMWARE AND FLATTENED DEVICE TREE 18884M: Rob Herring <robh@kernel.org> 18885M: Saravana Kannan <saravanak@google.com> 18886L: devicetree@vger.kernel.org 18887S: Maintained 18888W: http://www.devicetree.org/ 18889C: irc://irc.libera.chat/devicetree 18890T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 18891F: Documentation/ABI/testing/sysfs-firmware-ofw 18892F: drivers/of/ 18893F: include/linux/of*.h 18894F: rust/helpers/of.c 18895F: rust/kernel/of.rs 18896F: scripts/dtc/ 18897F: tools/testing/selftests/dt/ 18898K: of_overlay_notifier_ 18899K: of_overlay_fdt_apply 18900K: of_overlay_remove 18901 18902OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 18903M: Rob Herring <robh@kernel.org> 18904M: Krzysztof Kozlowski <krzk+dt@kernel.org> 18905M: Conor Dooley <conor+dt@kernel.org> 18906L: devicetree@vger.kernel.org 18907S: Maintained 18908Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 18909C: irc://irc.libera.chat/devicetree 18910T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 18911F: Documentation/devicetree/ 18912F: arch/*/boot/dts/ 18913F: include/dt-bindings/ 18914 18915OPENCOMPUTE PTP CLOCK DRIVER 18916M: Jonathan Lemon <jonathan.lemon@gmail.com> 18917M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 18918L: netdev@vger.kernel.org 18919S: Maintained 18920F: drivers/ptp/ptp_ocp.c 18921 18922OPENCORES I2C BUS DRIVER 18923M: Peter Korsgaard <peter@korsgaard.com> 18924M: Andrew Lunn <andrew@lunn.ch> 18925L: linux-i2c@vger.kernel.org 18926S: Maintained 18927F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 18928F: Documentation/i2c/busses/i2c-ocores.rst 18929F: drivers/i2c/busses/i2c-ocores.c 18930F: include/linux/platform_data/i2c-ocores.h 18931 18932OPENRISC ARCHITECTURE 18933M: Jonas Bonn <jonas@southpole.se> 18934M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 18935M: Stafford Horne <shorne@gmail.com> 18936L: linux-openrisc@vger.kernel.org 18937S: Maintained 18938W: http://openrisc.io 18939T: git https://github.com/openrisc/linux.git 18940F: Documentation/arch/openrisc/ 18941F: Documentation/devicetree/bindings/openrisc/ 18942F: arch/openrisc/ 18943F: drivers/irqchip/irq-ompic.c 18944F: drivers/irqchip/irq-or1k-* 18945 18946OPENVPN DATA CHANNEL OFFLOAD 18947M: Antonio Quartulli <antonio@openvpn.net> 18948R: Sabrina Dubroca <sd@queasysnail.net> 18949L: openvpn-devel@lists.sourceforge.net (subscribers-only) 18950L: netdev@vger.kernel.org 18951S: Supported 18952T: git https://github.com/OpenVPN/ovpn-net-next.git 18953F: Documentation/netlink/specs/ovpn.yaml 18954F: drivers/net/ovpn/ 18955F: include/uapi/linux/ovpn.h 18956F: tools/testing/selftests/net/ovpn/ 18957 18958OPENVSWITCH 18959M: Aaron Conole <aconole@redhat.com> 18960M: Eelco Chaudron <echaudro@redhat.com> 18961M: Ilya Maximets <i.maximets@ovn.org> 18962L: netdev@vger.kernel.org 18963L: dev@openvswitch.org 18964S: Maintained 18965W: http://openvswitch.org 18966F: Documentation/networking/openvswitch.rst 18967F: include/uapi/linux/openvswitch.h 18968F: net/openvswitch/ 18969F: tools/testing/selftests/net/openvswitch/ 18970 18971OPERATING PERFORMANCE POINTS (OPP) 18972M: Viresh Kumar <vireshk@kernel.org> 18973M: Nishanth Menon <nm@ti.com> 18974M: Stephen Boyd <sboyd@kernel.org> 18975L: linux-pm@vger.kernel.org 18976S: Maintained 18977T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 18978F: Documentation/devicetree/bindings/opp/ 18979F: Documentation/power/opp.rst 18980F: drivers/opp/ 18981F: include/linux/pm_opp.h 18982F: rust/kernel/opp.rs 18983 18984OPL4 DRIVER 18985M: Clemens Ladisch <clemens@ladisch.de> 18986L: linux-sound@vger.kernel.org 18987S: Maintained 18988T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 18989F: sound/drivers/opl4/ 18990 18991ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 18992M: Mark Fasheh <mark@fasheh.com> 18993M: Joel Becker <jlbec@evilplan.org> 18994M: Joseph Qi <joseph.qi@linux.alibaba.com> 18995L: ocfs2-devel@lists.linux.dev 18996S: Supported 18997W: http://ocfs2.wiki.kernel.org 18998F: Documentation/filesystems/dlmfs.rst 18999F: Documentation/filesystems/ocfs2.rst 19000F: fs/ocfs2/ 19001 19002ORANGEFS FILESYSTEM 19003M: Mike Marshall <hubcap@omnibond.com> 19004R: Martin Brandenburg <martin@omnibond.com> 19005L: devel@lists.orangefs.org 19006S: Supported 19007T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 19008F: Documentation/filesystems/orangefs.rst 19009F: fs/orangefs/ 19010 19011OV2659 OMNIVISION SENSOR DRIVER 19012M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 19013L: linux-media@vger.kernel.org 19014S: Maintained 19015W: https://linuxtv.org 19016Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19017T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 19018F: Documentation/devicetree/bindings/media/i2c/ovti,ov2659.txt 19019F: drivers/media/i2c/ov2659.c 19020F: include/media/i2c/ov2659.h 19021 19022OVERLAY FILESYSTEM 19023M: Miklos Szeredi <miklos@szeredi.hu> 19024M: Amir Goldstein <amir73il@gmail.com> 19025L: linux-unionfs@vger.kernel.org 19026S: Supported 19027T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 19028F: Documentation/filesystems/overlayfs.rst 19029F: fs/overlayfs/ 19030 19031P54 WIRELESS DRIVER 19032M: Christian Lamparter <chunkeey@googlemail.com> 19033L: linux-wireless@vger.kernel.org 19034S: Maintained 19035W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 19036F: drivers/net/wireless/intersil/ 19037 19038PACKET SOCKETS 19039M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19040S: Maintained 19041F: include/uapi/linux/if_packet.h 19042F: net/packet/af_packet.c 19043 19044PACKING 19045M: Vladimir Oltean <olteanv@gmail.com> 19046L: netdev@vger.kernel.org 19047S: Supported 19048F: Documentation/core-api/packing.rst 19049F: include/linux/packing.h 19050F: lib/packing.c 19051F: lib/packing_test.c 19052F: scripts/gen_packed_field_checks.c 19053 19054PADATA PARALLEL EXECUTION MECHANISM 19055M: Steffen Klassert <steffen.klassert@secunet.com> 19056M: Daniel Jordan <daniel.m.jordan@oracle.com> 19057L: linux-crypto@vger.kernel.org 19058L: linux-kernel@vger.kernel.org 19059S: Maintained 19060F: Documentation/core-api/padata.rst 19061F: include/linux/padata.h 19062F: kernel/padata.c 19063 19064PAGE CACHE 19065M: Matthew Wilcox (Oracle) <willy@infradead.org> 19066L: linux-fsdevel@vger.kernel.org 19067S: Supported 19068T: git git://git.infradead.org/users/willy/pagecache.git 19069F: Documentation/filesystems/locking.rst 19070F: Documentation/filesystems/vfs.rst 19071F: include/linux/pagemap.h 19072F: mm/filemap.c 19073F: mm/page-writeback.c 19074F: mm/readahead.c 19075F: mm/truncate.c 19076 19077PAGE POOL 19078M: Jesper Dangaard Brouer <hawk@kernel.org> 19079M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19080L: netdev@vger.kernel.org 19081S: Supported 19082F: Documentation/networking/page_pool.rst 19083F: include/net/page_pool/ 19084F: include/trace/events/page_pool.h 19085F: net/core/page_pool.c 19086 19087PAGE TABLE CHECK 19088M: Pasha Tatashin <pasha.tatashin@soleen.com> 19089M: Andrew Morton <akpm@linux-foundation.org> 19090L: linux-mm@kvack.org 19091S: Maintained 19092F: Documentation/mm/page_table_check.rst 19093F: include/linux/page_table_check.h 19094F: mm/page_table_check.c 19095 19096PAGE STATE DEBUG SCRIPT 19097M: Ye Liu <liuye@kylinos.cn> 19098S: Maintained 19099F: tools/mm/show_page_info.py 19100 19101PANASONIC LAPTOP ACPI EXTRAS DRIVER 19102M: Kenneth Chan <kenneth.t.chan@gmail.com> 19103L: platform-driver-x86@vger.kernel.org 19104S: Maintained 19105F: drivers/platform/x86/panasonic-laptop.c 19106 19107PARALLAX PING IIO SENSOR DRIVER 19108M: Andreas Klinger <ak@it-klinger.de> 19109L: linux-iio@vger.kernel.org 19110S: Maintained 19111F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 19112F: drivers/iio/proximity/ping.c 19113 19114PARALLEL LCD/KEYPAD PANEL DRIVER 19115M: Willy Tarreau <willy@haproxy.com> 19116M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 19117S: Odd Fixes 19118F: Documentation/admin-guide/lcd-panel-cgram.rst 19119F: drivers/auxdisplay/panel.c 19120 19121PARALLEL PORT SUBSYSTEM 19122M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19123M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19124L: linux-parport@lists.infradead.org (subscribers-only) 19125S: Maintained 19126F: Documentation/driver-api/parport*.rst 19127F: drivers/char/ppdev.c 19128F: drivers/parport/ 19129F: include/linux/parport*.h 19130F: include/uapi/linux/ppdev.h 19131 19132PARAVIRT_OPS INTERFACE 19133M: Juergen Gross <jgross@suse.com> 19134R: Ajay Kaher <ajay.kaher@broadcom.com> 19135R: Alexey Makhalov <alexey.makhalov@broadcom.com> 19136R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19137L: virtualization@lists.linux.dev 19138L: x86@kernel.org 19139S: Supported 19140T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 19141F: Documentation/virt/paravirt_ops.rst 19142F: arch/*/include/asm/paravirt*.h 19143F: arch/*/kernel/paravirt* 19144F: include/linux/hypervisor.h 19145 19146PARISC ARCHITECTURE 19147M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 19148M: Helge Deller <deller@gmx.de> 19149L: linux-parisc@vger.kernel.org 19150S: Maintained 19151W: https://parisc.wiki.kernel.org 19152Q: http://patchwork.kernel.org/project/linux-parisc/list/ 19153T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 19154T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 19155F: Documentation/arch/parisc/ 19156F: arch/parisc/ 19157F: drivers/char/agp/parisc-agp.c 19158F: drivers/input/misc/hp_sdc_rtc.c 19159F: drivers/input/serio/gscps2.c 19160F: drivers/input/serio/hp_sdc* 19161F: drivers/parisc/ 19162F: drivers/parport/parport_gsc.* 19163F: drivers/tty/serial/8250/8250_parisc.c 19164F: drivers/video/console/sti* 19165F: drivers/video/fbdev/sti* 19166F: drivers/video/logo/logo_parisc* 19167F: include/linux/hp_sdc.h 19168 19169PARMAN 19170M: Jiri Pirko <jiri@resnulli.us> 19171L: netdev@vger.kernel.org 19172S: Supported 19173F: include/linux/parman.h 19174F: lib/parman.c 19175F: lib/test_parman.c 19176 19177PC ENGINES APU BOARD DRIVER 19178M: Enrico Weigelt, metux IT consult <info@metux.net> 19179S: Maintained 19180F: drivers/platform/x86/pcengines-apuv2.c 19181 19182PC87360 HARDWARE MONITORING DRIVER 19183M: Jim Cromie <jim.cromie@gmail.com> 19184L: linux-hwmon@vger.kernel.org 19185S: Maintained 19186F: Documentation/hwmon/pc87360.rst 19187F: drivers/hwmon/pc87360.c 19188 19189PC8736x GPIO DRIVER 19190M: Jim Cromie <jim.cromie@gmail.com> 19191S: Maintained 19192F: drivers/char/pc8736x_gpio.c 19193 19194PC87427 HARDWARE MONITORING DRIVER 19195M: Jean Delvare <jdelvare@suse.com> 19196L: linux-hwmon@vger.kernel.org 19197S: Maintained 19198F: Documentation/hwmon/pc87427.rst 19199F: drivers/hwmon/pc87427.c 19200 19201MAX77705 HARDWARE MONITORING DRIVER 19202M: Dzmitry Sankouski <dsankouski@gmail.com> 19203L: linux-hwmon@vger.kernel.org 19204S: Maintained 19205F: Documentation/hwmon/max77705.rst 19206F: drivers/hwmon/max77705-hwmon.c 19207 19208PCA9532 LED DRIVER 19209M: Riku Voipio <riku.voipio@iki.fi> 19210S: Maintained 19211F: drivers/leds/leds-pca9532.c 19212F: include/linux/leds-pca9532.h 19213 19214PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 19215M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19216M: Pali Rohár <pali@kernel.org> 19217L: linux-pci@vger.kernel.org 19218L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19219S: Maintained 19220F: Documentation/devicetree/bindings/pci/marvell,armada-3700-pcie.yaml 19221F: drivers/pci/controller/pci-aardvark.c 19222 19223PCI DRIVER FOR ALTERA PCIE IP 19224M: Joyce Ooi <joyce.ooi@intel.com> 19225L: linux-pci@vger.kernel.org 19226S: Supported 19227F: Documentation/devicetree/bindings/pci/altr,pcie-root-port.yaml 19228F: drivers/pci/controller/pcie-altera.c 19229 19230PCI DRIVER FOR APPLIEDMICRO XGENE 19231M: Toan Le <toan@os.amperecomputing.com> 19232L: linux-pci@vger.kernel.org 19233L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19234S: Maintained 19235F: Documentation/devicetree/bindings/pci/apm,xgene-pcie.yaml 19236F: drivers/pci/controller/pci-xgene.c 19237 19238PCI DRIVER FOR ARM VERSATILE PLATFORM 19239M: Rob Herring <robh@kernel.org> 19240L: linux-pci@vger.kernel.org 19241L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19242S: Maintained 19243F: Documentation/devicetree/bindings/pci/versatile.yaml 19244F: drivers/pci/controller/pci-versatile.c 19245 19246PCI DRIVER FOR ARMADA 8K 19247M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19248L: linux-pci@vger.kernel.org 19249L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19250S: Maintained 19251F: Documentation/devicetree/bindings/pci/marvell,armada8k-pcie.yaml 19252F: drivers/pci/controller/dwc/pcie-armada8k.c 19253 19254PCI DRIVER FOR CADENCE PCIE IP 19255L: linux-pci@vger.kernel.org 19256S: Orphan 19257F: Documentation/devicetree/bindings/pci/cdns,* 19258F: drivers/pci/controller/cadence/*cadence* 19259 19260PCI DRIVER FOR FREESCALE LAYERSCAPE 19261M: Minghuan Lian <minghuan.Lian@nxp.com> 19262M: Mingkai Hu <mingkai.hu@nxp.com> 19263M: Roy Zang <roy.zang@nxp.com> 19264L: linuxppc-dev@lists.ozlabs.org 19265L: linux-pci@vger.kernel.org 19266L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19267L: imx@lists.linux.dev 19268S: Maintained 19269F: drivers/pci/controller/dwc/*layerscape* 19270 19271PCI DRIVER FOR FU740 19272M: Paul Walmsley <paul.walmsley@sifive.com> 19273M: Greentime Hu <greentime.hu@sifive.com> 19274M: Samuel Holland <samuel.holland@sifive.com> 19275L: linux-pci@vger.kernel.org 19276S: Maintained 19277F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 19278F: drivers/pci/controller/dwc/pcie-fu740.c 19279 19280PCI DRIVER FOR GENERIC OF HOSTS 19281M: Will Deacon <will@kernel.org> 19282L: linux-pci@vger.kernel.org 19283L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19284S: Maintained 19285F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 19286F: drivers/pci/controller/pci-host-common.c 19287F: drivers/pci/controller/pci-host-generic.c 19288 19289PCI DRIVER FOR IMX6 19290M: Richard Zhu <hongxing.zhu@nxp.com> 19291M: Lucas Stach <l.stach@pengutronix.de> 19292L: linux-pci@vger.kernel.org 19293L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19294L: imx@lists.linux.dev 19295S: Maintained 19296F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 19297F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 19298F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 19299F: drivers/pci/controller/dwc/*imx6* 19300 19301PCI DRIVER FOR INTEL IXP4XX 19302M: Linus Walleij <linus.walleij@linaro.org> 19303S: Maintained 19304F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 19305F: drivers/pci/controller/pci-ixp4xx.c 19306 19307PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 19308M: Nirmal Patel <nirmal.patel@linux.intel.com> 19309R: Jonathan Derrick <jonathan.derrick@linux.dev> 19310L: linux-pci@vger.kernel.org 19311S: Supported 19312F: drivers/pci/controller/vmd.c 19313 19314PCI DRIVER FOR MICROSEMI SWITCHTEC 19315M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 19316M: Logan Gunthorpe <logang@deltatee.com> 19317L: linux-pci@vger.kernel.org 19318S: Maintained 19319F: Documentation/ABI/testing/sysfs-class-switchtec 19320F: Documentation/driver-api/switchtec.rst 19321F: drivers/ntb/hw/mscc/ 19322F: drivers/pci/switch/switchtec* 19323F: include/linux/switchtec.h 19324F: include/uapi/linux/switchtec_ioctl.h 19325 19326PCI DRIVER FOR MOBIVEIL PCIE IP 19327M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 19328M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 19329L: linux-pci@vger.kernel.org 19330S: Supported 19331F: Documentation/devicetree/bindings/pci/mbvl,gpex40-pcie.yaml 19332F: drivers/pci/controller/mobiveil/pcie-mobiveil* 19333 19334PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 19335M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19336M: Pali Rohár <pali@kernel.org> 19337L: linux-pci@vger.kernel.org 19338L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19339S: Maintained 19340F: drivers/pci/controller/*mvebu* 19341 19342PCI DRIVER FOR NVIDIA TEGRA 19343M: Thierry Reding <thierry.reding@gmail.com> 19344L: linux-tegra@vger.kernel.org 19345L: linux-pci@vger.kernel.org 19346S: Supported 19347F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 19348F: drivers/pci/controller/pci-tegra.c 19349 19350PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 19351M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 19352L: linux-pci@vger.kernel.org 19353L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19354S: Maintained 19355F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 19356 19357PCI DRIVER FOR PLDA PCIE IP 19358M: Daire McNamara <daire.mcnamara@microchip.com> 19359L: linux-pci@vger.kernel.org 19360S: Maintained 19361F: Documentation/devicetree/bindings/pci/plda,xpressrich3-axi-common.yaml 19362F: drivers/pci/controller/plda/pcie-plda-host.c 19363F: drivers/pci/controller/plda/pcie-plda.h 19364 19365PCI DRIVER FOR RENESAS R-CAR 19366M: Marek Vasut <marek.vasut+renesas@gmail.com> 19367M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 19368L: linux-pci@vger.kernel.org 19369L: linux-renesas-soc@vger.kernel.org 19370S: Maintained 19371F: Documentation/PCI/controller/rcar-pcie-firmware.rst 19372F: Documentation/devicetree/bindings/pci/*rcar* 19373F: drivers/pci/controller/*rcar* 19374F: drivers/pci/controller/dwc/*rcar* 19375 19376PCI DRIVER FOR SAMSUNG EXYNOS 19377M: Jingoo Han <jingoohan1@gmail.com> 19378L: linux-pci@vger.kernel.org 19379L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19380L: linux-samsung-soc@vger.kernel.org 19381S: Maintained 19382F: drivers/pci/controller/dwc/pci-exynos.c 19383 19384PCI DRIVER FOR SYNOPSYS DESIGNWARE 19385M: Jingoo Han <jingoohan1@gmail.com> 19386M: Manivannan Sadhasivam <mani@kernel.org> 19387L: linux-pci@vger.kernel.org 19388S: Maintained 19389F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 19390F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 19391F: drivers/pci/controller/dwc/*designware* 19392F: include/linux/pcie-dwc.h 19393 19394PCI DRIVER FOR TI DRA7XX/J721E 19395M: Vignesh Raghavendra <vigneshr@ti.com> 19396R: Siddharth Vadapalli <s-vadapalli@ti.com> 19397L: linux-omap@vger.kernel.org 19398L: linux-pci@vger.kernel.org 19399L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19400S: Supported 19401F: Documentation/devicetree/bindings/pci/ti-pci.txt 19402F: drivers/pci/controller/cadence/pci-j721e.c 19403F: drivers/pci/controller/dwc/pci-dra7xx.c 19404 19405PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 19406M: Linus Walleij <linus.walleij@linaro.org> 19407L: linux-pci@vger.kernel.org 19408S: Maintained 19409F: Documentation/devicetree/bindings/pci/v3,v360epc-pci.yaml 19410F: drivers/pci/controller/pci-v3-semi.c 19411 19412PCI DRIVER FOR XILINX VERSAL CPM 19413M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 19414M: Michal Simek <michal.simek@amd.com> 19415L: linux-pci@vger.kernel.org 19416S: Maintained 19417F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 19418F: drivers/pci/controller/pcie-xilinx-cpm.c 19419 19420PCI ENDPOINT SUBSYSTEM 19421M: Manivannan Sadhasivam <mani@kernel.org> 19422M: Krzysztof Wilczyński <kwilczynski@kernel.org> 19423R: Kishon Vijay Abraham I <kishon@kernel.org> 19424L: linux-pci@vger.kernel.org 19425S: Supported 19426Q: https://patchwork.kernel.org/project/linux-pci/list/ 19427B: https://bugzilla.kernel.org 19428C: irc://irc.oftc.net/linux-pci 19429T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19430F: Documentation/PCI/endpoint/* 19431F: Documentation/misc-devices/pci-endpoint-test.rst 19432F: drivers/misc/pci_endpoint_test.c 19433F: drivers/pci/endpoint/ 19434F: tools/testing/selftests/pci_endpoint/ 19435 19436PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 19437M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 19438R: Oliver O'Halloran <oohall@gmail.com> 19439L: linuxppc-dev@lists.ozlabs.org 19440S: Supported 19441F: Documentation/PCI/pci-error-recovery.rst 19442F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 19443F: arch/powerpc/include/*/eeh*.h 19444F: arch/powerpc/kernel/eeh*.c 19445F: arch/powerpc/platforms/*/eeh*.c 19446F: drivers/pci/pcie/aer.c 19447F: drivers/pci/pcie/dpc.c 19448F: drivers/pci/pcie/err.c 19449 19450PCI ERROR RECOVERY 19451M: Linas Vepstas <linasvepstas@gmail.com> 19452L: linux-pci@vger.kernel.org 19453S: Supported 19454F: Documentation/PCI/pci-error-recovery.rst 19455 19456PCI MSI DRIVER FOR ALTERA MSI IP 19457M: Joyce Ooi <joyce.ooi@intel.com> 19458L: linux-pci@vger.kernel.org 19459S: Supported 19460F: Documentation/devicetree/bindings/interrupt-controller/altr,msi-controller.yaml 19461F: drivers/pci/controller/pcie-altera-msi.c 19462 19463PCI MSI DRIVER FOR APPLIEDMICRO XGENE 19464M: Toan Le <toan@os.amperecomputing.com> 19465L: linux-pci@vger.kernel.org 19466L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19467S: Maintained 19468F: Documentation/devicetree/bindings/interrupt-controller/apm,xgene1-msi.yaml 19469F: drivers/pci/controller/pci-xgene-msi.c 19470 19471PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 19472M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19473M: Krzysztof Wilczyński <kwilczynski@kernel.org> 19474M: Manivannan Sadhasivam <mani@kernel.org> 19475R: Rob Herring <robh@kernel.org> 19476L: linux-pci@vger.kernel.org 19477S: Supported 19478Q: https://patchwork.kernel.org/project/linux-pci/list/ 19479B: https://bugzilla.kernel.org 19480C: irc://irc.oftc.net/linux-pci 19481T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19482F: Documentation/ABI/testing/debugfs-pcie-ptm 19483F: Documentation/devicetree/bindings/pci/ 19484F: drivers/pci/controller/ 19485F: drivers/pci/pci-bridge-emul.c 19486F: drivers/pci/pci-bridge-emul.h 19487 19488PCI PEER-TO-PEER DMA (P2PDMA) 19489M: Bjorn Helgaas <bhelgaas@google.com> 19490M: Logan Gunthorpe <logang@deltatee.com> 19491L: linux-pci@vger.kernel.org 19492S: Supported 19493Q: https://patchwork.kernel.org/project/linux-pci/list/ 19494B: https://bugzilla.kernel.org 19495C: irc://irc.oftc.net/linux-pci 19496T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19497F: Documentation/driver-api/pci/p2pdma.rst 19498F: drivers/pci/p2pdma.c 19499F: include/linux/pci-p2pdma.h 19500 19501PCI POWER CONTROL 19502M: Bartosz Golaszewski <brgl@bgdev.pl> 19503L: linux-pci@vger.kernel.org 19504S: Maintained 19505T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19506F: drivers/pci/pwrctrl/* 19507F: include/linux/pci-pwrctrl.h 19508 19509PCI SUBSYSTEM 19510M: Bjorn Helgaas <bhelgaas@google.com> 19511L: linux-pci@vger.kernel.org 19512S: Supported 19513Q: https://patchwork.kernel.org/project/linux-pci/list/ 19514B: https://bugzilla.kernel.org 19515C: irc://irc.oftc.net/linux-pci 19516T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19517F: Documentation/PCI/ 19518F: Documentation/devicetree/bindings/pci/ 19519F: arch/x86/kernel/early-quirks.c 19520F: arch/x86/kernel/quirks.c 19521F: arch/x86/pci/ 19522F: drivers/acpi/pci* 19523F: drivers/pci/ 19524F: include/asm-generic/pci* 19525F: include/linux/of_pci.h 19526F: include/linux/pci* 19527F: include/uapi/linux/pci* 19528 19529PCI SUBSYSTEM [RUST] 19530M: Danilo Krummrich <dakr@kernel.org> 19531R: Bjorn Helgaas <bhelgaas@google.com> 19532R: Krzysztof Wilczyński <kwilczynski@kernel.org> 19533L: linux-pci@vger.kernel.org 19534S: Maintained 19535C: irc://irc.oftc.net/linux-pci 19536T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19537F: rust/helpers/pci.c 19538F: rust/kernel/pci.rs 19539F: samples/rust/rust_driver_pci.rs 19540 19541PCIE BANDWIDTH CONTROLLER 19542M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 19543L: linux-pci@vger.kernel.org 19544S: Supported 19545F: drivers/pci/pcie/bwctrl.c 19546F: drivers/thermal/pcie_cooling.c 19547F: include/linux/pci-bwctrl.h 19548F: tools/testing/selftests/pcie_bwctrl/ 19549 19550PCIE DRIVER FOR AMAZON ANNAPURNA LABS 19551M: Jonathan Chocron <jonnyc@amazon.com> 19552L: linux-pci@vger.kernel.org 19553S: Maintained 19554F: Documentation/devicetree/bindings/pci/amazon,al-alpine-v3-pcie.yaml 19555F: drivers/pci/controller/dwc/pcie-al.c 19556 19557PCIE DRIVER FOR AMLOGIC MESON 19558M: Yue Wang <yue.wang@Amlogic.com> 19559L: linux-pci@vger.kernel.org 19560L: linux-amlogic@lists.infradead.org 19561S: Maintained 19562F: drivers/pci/controller/dwc/pci-meson.c 19563 19564PCIE DRIVER FOR AXIS ARTPEC 19565M: Jesper Nilsson <jesper.nilsson@axis.com> 19566L: linux-arm-kernel@axis.com 19567L: linux-pci@vger.kernel.org 19568S: Maintained 19569F: Documentation/devicetree/bindings/pci/axis,artpec* 19570F: drivers/pci/controller/dwc/*artpec* 19571 19572PCIE DRIVER FOR CAVIUM THUNDERX 19573M: Robert Richter <rric@kernel.org> 19574L: linux-pci@vger.kernel.org 19575L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19576S: Odd Fixes 19577F: drivers/pci/controller/pci-thunder-* 19578 19579PCIE DRIVER FOR HISILICON 19580M: Zhou Wang <wangzhou1@hisilicon.com> 19581L: linux-pci@vger.kernel.org 19582S: Maintained 19583F: drivers/pci/controller/dwc/pcie-hisi.c 19584 19585PCIE DRIVER FOR HISILICON KIRIN 19586M: Xiaowei Song <songxiaowei@hisilicon.com> 19587M: Binghui Wang <wangbinghui@hisilicon.com> 19588L: linux-pci@vger.kernel.org 19589S: Maintained 19590F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 19591F: drivers/pci/controller/dwc/pcie-kirin.c 19592 19593PCIE DRIVER FOR HISILICON STB 19594M: Shawn Guo <shawn.guo@linaro.org> 19595L: linux-pci@vger.kernel.org 19596S: Maintained 19597F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 19598F: drivers/pci/controller/dwc/pcie-histb.c 19599 19600PCIE DRIVER FOR INTEL KEEM BAY 19601M: Srikanth Thokala <srikanth.thokala@intel.com> 19602L: linux-pci@vger.kernel.org 19603S: Supported 19604F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 19605F: drivers/pci/controller/dwc/pcie-keembay.c 19606 19607PCIE DRIVER FOR INTEL LGM GW SOC 19608M: Chuanhua Lei <lchuanhua@maxlinear.com> 19609L: linux-pci@vger.kernel.org 19610S: Maintained 19611F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 19612F: drivers/pci/controller/dwc/pcie-intel-gw.c 19613 19614PCIE DRIVER FOR MEDIATEK 19615M: Ryder Lee <ryder.lee@mediatek.com> 19616M: Jianjun Wang <jianjun.wang@mediatek.com> 19617L: linux-pci@vger.kernel.org 19618L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19619S: Supported 19620F: Documentation/devicetree/bindings/pci/mediatek* 19621F: drivers/pci/controller/*mediatek* 19622 19623PCIE DRIVER FOR MICROCHIP 19624M: Daire McNamara <daire.mcnamara@microchip.com> 19625L: linux-pci@vger.kernel.org 19626S: Supported 19627F: Documentation/devicetree/bindings/pci/microchip* 19628F: drivers/pci/controller/plda/*microchip* 19629 19630PCIE DRIVER FOR QUALCOMM MSM 19631M: Manivannan Sadhasivam <mani@kernel.org> 19632L: linux-pci@vger.kernel.org 19633L: linux-arm-msm@vger.kernel.org 19634S: Maintained 19635F: drivers/pci/controller/dwc/pcie-qcom-common.c 19636F: drivers/pci/controller/dwc/pcie-qcom.c 19637 19638PCIE DRIVER FOR ROCKCHIP 19639M: Shawn Lin <shawn.lin@rock-chips.com> 19640L: linux-pci@vger.kernel.org 19641L: linux-rockchip@lists.infradead.org 19642S: Maintained 19643F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 19644F: drivers/pci/controller/pcie-rockchip* 19645 19646PCIE DRIVER FOR SOCIONEXT UNIPHIER 19647M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19648L: linux-pci@vger.kernel.org 19649S: Maintained 19650F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 19651F: drivers/pci/controller/dwc/pcie-uniphier* 19652 19653PCIE DRIVER FOR ST SPEAR13XX 19654M: Pratyush Anand <pratyush.anand@gmail.com> 19655L: linux-pci@vger.kernel.org 19656S: Maintained 19657F: drivers/pci/controller/dwc/*spear* 19658 19659PCIE DRIVER FOR STARFIVE JH71x0 19660M: Kevin Xie <kevin.xie@starfivetech.com> 19661L: linux-pci@vger.kernel.org 19662S: Maintained 19663F: Documentation/devicetree/bindings/pci/starfive,jh7110-pcie.yaml 19664F: drivers/pci/controller/plda/pcie-starfive.c 19665 19666PCIE ENDPOINT DRIVER FOR QUALCOMM 19667M: Manivannan Sadhasivam <mani@kernel.org> 19668L: linux-pci@vger.kernel.org 19669L: linux-arm-msm@vger.kernel.org 19670S: Maintained 19671F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 19672F: drivers/pci/controller/dwc/pcie-qcom-common.c 19673F: drivers/pci/controller/dwc/pcie-qcom-ep.c 19674 19675PCMCIA SUBSYSTEM 19676M: Dominik Brodowski <linux@dominikbrodowski.net> 19677S: Odd Fixes 19678T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 19679F: Documentation/pcmcia/ 19680F: drivers/pcmcia/ 19681F: include/pcmcia/ 19682F: tools/pcmcia/ 19683 19684PCNET32 NETWORK DRIVER 19685M: Don Fry <pcnet32@frontier.com> 19686L: netdev@vger.kernel.org 19687S: Maintained 19688F: drivers/net/ethernet/amd/pcnet32.c 19689 19690PCRYPT PARALLEL CRYPTO ENGINE 19691M: Steffen Klassert <steffen.klassert@secunet.com> 19692L: linux-crypto@vger.kernel.org 19693S: Maintained 19694F: crypto/pcrypt.c 19695F: include/crypto/pcrypt.h 19696 19697PDS DSC VIRTIO DATA PATH ACCELERATOR 19698R: Brett Creeley <brett.creeley@amd.com> 19699F: drivers/vdpa/pds/ 19700 19701PECI HARDWARE MONITORING DRIVERS 19702M: Iwona Winiarska <iwona.winiarska@intel.com> 19703L: linux-hwmon@vger.kernel.org 19704S: Supported 19705F: Documentation/hwmon/peci-cputemp.rst 19706F: Documentation/hwmon/peci-dimmtemp.rst 19707F: drivers/hwmon/peci/ 19708 19709PECI SUBSYSTEM 19710M: Iwona Winiarska <iwona.winiarska@intel.com> 19711L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 19712S: Supported 19713F: Documentation/devicetree/bindings/peci/ 19714F: Documentation/peci/ 19715F: drivers/peci/ 19716F: include/linux/peci-cpu.h 19717F: include/linux/peci.h 19718 19719PENSANDO ETHERNET DRIVERS 19720M: Brett Creeley <brett.creeley@amd.com> 19721L: netdev@vger.kernel.org 19722S: Maintained 19723F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 19724F: drivers/net/ethernet/pensando/ 19725 19726PER-CPU MEMORY ALLOCATOR 19727M: Dennis Zhou <dennis@kernel.org> 19728M: Tejun Heo <tj@kernel.org> 19729M: Christoph Lameter <cl@gentwo.org> 19730L: linux-mm@kvack.org 19731S: Maintained 19732T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 19733F: arch/*/include/asm/percpu.h 19734F: include/linux/percpu*.h 19735F: lib/percpu*.c 19736F: mm/percpu*.c 19737F: mm/percpu-internal.h 19738 19739PER-TASK DELAY ACCOUNTING 19740M: Balbir Singh <bsingharora@gmail.com> 19741M: Yang Yang <yang.yang29@zte.com.cn> 19742S: Maintained 19743F: include/linux/delayacct.h 19744F: kernel/delayacct.c 19745 19746TASK DELAY MONITORING TOOLS 19747M: Andrew Morton <akpm@linux-foundation.org> 19748M: Wang Yaxin <wang.yaxin@zte.com.cn> 19749M: Fan Yu <fan.yu9@zte.com.cn> 19750L: linux-kernel@vger.kernel.org 19751S: Maintained 19752F: Documentation/accounting/delay-accounting.rst 19753F: tools/accounting/delaytop.c 19754F: tools/accounting/getdelays.c 19755 19756PERFORMANCE EVENTS SUBSYSTEM 19757M: Peter Zijlstra <peterz@infradead.org> 19758M: Ingo Molnar <mingo@redhat.com> 19759M: Arnaldo Carvalho de Melo <acme@kernel.org> 19760M: Namhyung Kim <namhyung@kernel.org> 19761R: Mark Rutland <mark.rutland@arm.com> 19762R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 19763R: Jiri Olsa <jolsa@kernel.org> 19764R: Ian Rogers <irogers@google.com> 19765R: Adrian Hunter <adrian.hunter@intel.com> 19766R: "Liang, Kan" <kan.liang@linux.intel.com> 19767L: linux-perf-users@vger.kernel.org 19768L: linux-kernel@vger.kernel.org 19769S: Supported 19770W: https://perf.wiki.kernel.org/ 19771T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 19772T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 19773T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 19774F: arch/*/events/* 19775F: arch/*/events/*/* 19776F: arch/*/include/asm/perf_event.h 19777F: arch/*/kernel/*/*/perf_event*.c 19778F: arch/*/kernel/*/perf_event*.c 19779F: arch/*/kernel/perf_callchain.c 19780F: arch/*/kernel/perf_event*.c 19781F: include/linux/perf_event.h 19782F: include/uapi/linux/perf_event.h 19783F: kernel/events/* 19784F: tools/lib/perf/ 19785F: tools/perf/ 19786 19787PERFORMANCE EVENTS TOOLING ARM64 19788R: John Garry <john.g.garry@oracle.com> 19789R: Will Deacon <will@kernel.org> 19790R: James Clark <james.clark@linaro.org> 19791R: Mike Leach <mike.leach@linaro.org> 19792R: Leo Yan <leo.yan@linux.dev> 19793L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19794S: Supported 19795F: tools/build/feature/test-libopencsd.c 19796F: tools/perf/arch/arm*/ 19797F: tools/perf/pmu-events/arch/arm64/ 19798F: tools/perf/util/arm-spe* 19799F: tools/perf/util/cs-etm* 19800 19801PERSONALITY HANDLING 19802M: Christoph Hellwig <hch@infradead.org> 19803L: linux-abi-devel@lists.sourceforge.net 19804S: Maintained 19805F: include/linux/personality.h 19806F: include/uapi/linux/personality.h 19807 19808PHOENIX RC FLIGHT CONTROLLER ADAPTER 19809M: Marcus Folkesson <marcus.folkesson@gmail.com> 19810L: linux-input@vger.kernel.org 19811S: Maintained 19812F: Documentation/input/devices/pxrc.rst 19813F: drivers/input/joystick/pxrc.c 19814 19815PHONET PROTOCOL 19816M: Remi Denis-Courmont <courmisch@gmail.com> 19817S: Supported 19818F: Documentation/networking/phonet.rst 19819F: include/linux/phonet.h 19820F: include/net/phonet/ 19821F: include/uapi/linux/phonet.h 19822F: net/phonet/ 19823 19824PHRAM MTD DRIVER 19825M: Joern Engel <joern@lazybastard.org> 19826L: linux-mtd@lists.infradead.org 19827S: Maintained 19828F: drivers/mtd/devices/phram.c 19829 19830PICOLCD HID DRIVER 19831M: Bruno Prémont <bonbons@linux-vserver.org> 19832L: linux-input@vger.kernel.org 19833S: Maintained 19834F: drivers/hid/hid-picolcd* 19835 19836PIDFD API 19837M: Christian Brauner <christian@brauner.io> 19838L: linux-kernel@vger.kernel.org 19839S: Maintained 19840T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 19841F: samples/pidfd/ 19842F: tools/testing/selftests/clone3/ 19843F: tools/testing/selftests/pid_namespace/ 19844F: tools/testing/selftests/pidfd/ 19845K: (?i)pidfd 19846K: (?i)clone3 19847K: \b(clone_args|kernel_clone_args)\b 19848 19849PIN CONTROL SUBSYSTEM 19850M: Linus Walleij <linus.walleij@linaro.org> 19851L: linux-gpio@vger.kernel.org 19852S: Maintained 19853T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 19854F: Documentation/devicetree/bindings/pinctrl/ 19855F: Documentation/driver-api/pin-control.rst 19856F: drivers/pinctrl/ 19857F: include/dt-bindings/pinctrl/ 19858F: include/linux/pinctrl/ 19859 19860PIN CONTROLLER - AIROHA 19861M: Lorenzo Bianconi <lorenzo@kernel.org> 19862L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19863S: Maintained 19864F: Documentation/devicetree/bindings/pinctrl/airoha,en7581-pinctrl.yaml 19865F: drivers/pinctrl/mediatek/pinctrl-airoha.c 19866 19867PIN CONTROLLER - AMD 19868M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 19869M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 19870S: Maintained 19871F: drivers/pinctrl/pinctrl-amd.c 19872 19873PIN CONTROLLER - FREESCALE 19874M: Dong Aisheng <aisheng.dong@nxp.com> 19875M: Fabio Estevam <festevam@gmail.com> 19876M: Shawn Guo <shawnguo@kernel.org> 19877M: Jacky Bai <ping.bai@nxp.com> 19878R: Pengutronix Kernel Team <kernel@pengutronix.de> 19879R: NXP S32 Linux Team <s32@nxp.com> 19880L: linux-gpio@vger.kernel.org 19881S: Maintained 19882F: Documentation/devicetree/bindings/pinctrl/fsl,* 19883F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 19884F: drivers/pinctrl/freescale/ 19885F: drivers/pinctrl/nxp/ 19886 19887PIN CONTROLLER - INTEL 19888M: Mika Westerberg <mika.westerberg@linux.intel.com> 19889M: Andy Shevchenko <andy@kernel.org> 19890S: Supported 19891T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 19892F: drivers/pinctrl/intel/ 19893 19894PIN CONTROLLER - KEEMBAY 19895S: Orphan 19896F: drivers/pinctrl/pinctrl-keembay* 19897 19898PIN CONTROLLER - MEDIATEK 19899M: Sean Wang <sean.wang@kernel.org> 19900L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19901S: Maintained 19902F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 19903F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 19904F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 19905F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 19906F: drivers/pinctrl/mediatek/ 19907 19908PIN CONTROLLER - MEDIATEK MIPS 19909M: Chester A. Unal <chester.a.unal@arinc9.com> 19910M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 19911L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19912L: linux-mips@vger.kernel.org 19913S: Maintained 19914F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 19915F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 19916F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 19917F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 19918F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 19919F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 19920F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 19921F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 19922F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 19923F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 19924F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 19925F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 19926F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 19927F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 19928F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 19929 19930PIN CONTROLLER - MICROCHIP AT91 19931M: Ludovic Desroches <ludovic.desroches@microchip.com> 19932L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19933L: linux-gpio@vger.kernel.org 19934S: Supported 19935F: drivers/gpio/gpio-sama5d2-piobu.c 19936F: drivers/pinctrl/pinctrl-at91* 19937 19938PIN CONTROLLER - QUALCOMM 19939M: Bjorn Andersson <andersson@kernel.org> 19940L: linux-arm-msm@vger.kernel.org 19941S: Maintained 19942C: irc://irc.oftc.net/linux-msm 19943F: Documentation/devicetree/bindings/pinctrl/qcom,* 19944F: drivers/pinctrl/qcom/ 19945 19946PIN CONTROLLER - RENESAS 19947M: Geert Uytterhoeven <geert+renesas@glider.be> 19948L: linux-renesas-soc@vger.kernel.org 19949S: Supported 19950T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 19951F: Documentation/devicetree/bindings/pinctrl/renesas,* 19952F: drivers/pinctrl/renesas/ 19953 19954PIN CONTROLLER - SAMSUNG 19955M: Krzysztof Kozlowski <krzk@kernel.org> 19956M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19957R: Alim Akhtar <alim.akhtar@samsung.com> 19958L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19959L: linux-samsung-soc@vger.kernel.org 19960S: Maintained 19961Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 19962B: mailto:linux-samsung-soc@vger.kernel.org 19963C: irc://irc.libera.chat/linux-exynos 19964T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 19965F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 19966F: drivers/pinctrl/samsung/ 19967 19968PIN CONTROLLER - SINGLE 19969M: Tony Lindgren <tony@atomide.com> 19970M: Haojian Zhuang <haojian.zhuang@linaro.org> 19971L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19972L: linux-omap@vger.kernel.org 19973S: Maintained 19974F: drivers/pinctrl/pinctrl-single.c 19975 19976PIN CONTROLLER - SUNPLUS / TIBBO 19977M: Dvorkin Dmitry <dvorkin@tibbo.com> 19978M: Wells Lu <wellslutw@gmail.com> 19979L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19980S: Maintained 19981W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 19982F: Documentation/devicetree/bindings/pinctrl/sunplus,* 19983F: drivers/pinctrl/sunplus/ 19984F: include/dt-bindings/pinctrl/sppctl*.h 19985 19986PINE64 PINEPHONE KEYBOARD DRIVER 19987M: Samuel Holland <samuel@sholland.org> 19988S: Supported 19989F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 19990F: drivers/input/keyboard/pinephone-keyboard.c 19991 19992PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 19993M: Tomasz Duszynski <tduszyns@gmail.com> 19994S: Maintained 19995F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 19996F: drivers/iio/chemical/pms7003.c 19997 19998PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 19999M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 20000L: netdev@vger.kernel.org 20001S: Maintained 20002F: drivers/net/phy/mdio-open-alliance.h 20003F: net/ethtool/plca.c 20004 20005PLDMFW LIBRARY 20006M: Jacob Keller <jacob.e.keller@intel.com> 20007S: Maintained 20008F: Documentation/driver-api/pldmfw/ 20009F: include/linux/pldmfw.h 20010F: lib/pldmfw/ 20011 20012PLX DMA DRIVER 20013M: Logan Gunthorpe <logang@deltatee.com> 20014S: Maintained 20015F: drivers/dma/plx_dma.c 20016 20017PM-GRAPH UTILITY 20018M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 20019L: linux-pm@vger.kernel.org 20020S: Supported 20021W: https://01.org/pm-graph 20022B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 20023T: git https://github.com/intel/pm-graph.git 20024F: tools/power/pm-graph 20025 20026PM6764TR DRIVER 20027M: Charles Hsu <hsu.yungteng@gmail.com> 20028L: linux-hwmon@vger.kernel.org 20029S: Maintained 20030F: Documentation/hwmon/pm6764tr.rst 20031F: drivers/hwmon/pmbus/pm6764tr.c 20032 20033PMC SIERRA MaxRAID DRIVER 20034L: linux-scsi@vger.kernel.org 20035S: Orphan 20036W: http://www.pmc-sierra.com/ 20037F: drivers/scsi/pmcraid.* 20038 20039PMC SIERRA PM8001 DRIVER 20040M: Jack Wang <jinpu.wang@cloud.ionos.com> 20041L: linux-scsi@vger.kernel.org 20042S: Supported 20043F: drivers/scsi/pm8001/ 20044 20045PNI RM3100 IIO DRIVER 20046M: Song Qiang <songqiang1304521@gmail.com> 20047L: linux-iio@vger.kernel.org 20048S: Maintained 20049F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 20050F: drivers/iio/magnetometer/rm3100* 20051 20052PNP SUPPORT 20053M: "Rafael J. Wysocki" <rafael@kernel.org> 20054L: linux-acpi@vger.kernel.org 20055S: Maintained 20056F: drivers/pnp/ 20057F: include/linux/pnp.h 20058 20059PORTWELL EC DRIVER 20060M: Yen-Chi Huang <jesse.huang@portwell.com.tw> 20061L: platform-driver-x86@vger.kernel.org 20062S: Maintained 20063F: drivers/platform/x86/portwell-ec.c 20064 20065POSIX CLOCKS and TIMERS 20066M: Anna-Maria Behnsen <anna-maria@linutronix.de> 20067M: Frederic Weisbecker <frederic@kernel.org> 20068M: Thomas Gleixner <tglx@linutronix.de> 20069L: linux-kernel@vger.kernel.org 20070S: Maintained 20071T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20072F: fs/timerfd.c 20073F: include/linux/time_namespace.h 20074F: include/linux/timerfd.h 20075F: include/uapi/linux/time.h 20076F: include/uapi/linux/timerfd.h 20077F: include/trace/events/timer* 20078F: kernel/time/itimer.c 20079F: kernel/time/posix-* 20080F: kernel/time/namespace.c 20081 20082POWER MANAGEMENT CORE 20083M: "Rafael J. Wysocki" <rafael@kernel.org> 20084L: linux-pm@vger.kernel.org 20085S: Supported 20086B: https://bugzilla.kernel.org 20087T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 20088F: drivers/base/power/ 20089F: drivers/powercap/ 20090F: include/linux/intel_rapl.h 20091F: include/linux/pm.h 20092F: include/linux/pm_* 20093F: include/linux/powercap.h 20094F: kernel/configs/nopm.config 20095 20096POWER SEQUENCING 20097M: Bartosz Golaszewski <brgl@bgdev.pl> 20098L: linux-pm@vger.kernel.org 20099S: Maintained 20100T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 20101F: Documentation/driver-api/pwrseq.rst 20102F: drivers/power/sequencing/ 20103F: include/linux/pwrseq/ 20104 20105POWER STATE COORDINATION INTERFACE (PSCI) 20106M: Mark Rutland <mark.rutland@arm.com> 20107M: Lorenzo Pieralisi <lpieralisi@kernel.org> 20108L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20109S: Maintained 20110F: Documentation/devicetree/bindings/arm/psci.yaml 20111F: drivers/firmware/psci/ 20112F: include/linux/psci.h 20113F: include/uapi/linux/psci.h 20114 20115POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 20116M: Sebastian Reichel <sre@kernel.org> 20117L: linux-pm@vger.kernel.org 20118S: Maintained 20119T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20120F: Documentation/ABI/testing/sysfs-class-power 20121F: Documentation/devicetree/bindings/power/supply/ 20122F: drivers/power/supply/ 20123F: include/linux/power/ 20124F: include/linux/power_supply.h 20125F: tools/testing/selftests/power_supply/ 20126 20127POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 20128M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 20129L: linuxppc-dev@lists.ozlabs.org 20130S: Maintained 20131F: drivers/char/powernv-op-panel.c 20132 20133PPP OVER ATM (RFC 2364) 20134M: Mitchell Blank Jr <mitch@sfgoth.com> 20135S: Maintained 20136F: include/uapi/linux/atmppp.h 20137F: net/atm/pppoatm.c 20138 20139PPP OVER ETHERNET 20140M: Michal Ostrowski <mostrows@earthlink.net> 20141S: Maintained 20142F: drivers/net/ppp/pppoe.c 20143F: drivers/net/ppp/pppox.c 20144 20145PPP OVER L2TP 20146M: James Chapman <jchapman@katalix.com> 20147S: Maintained 20148F: include/linux/if_pppol2tp.h 20149F: include/uapi/linux/if_pppol2tp.h 20150F: net/l2tp/l2tp_ppp.c 20151 20152PPP PROTOCOL DRIVERS AND COMPRESSORS 20153L: linux-ppp@vger.kernel.org 20154S: Orphan 20155F: drivers/net/ppp/ppp_* 20156 20157PPS SUPPORT 20158M: Rodolfo Giometti <giometti@enneenne.com> 20159L: linuxpps@ml.enneenne.com (subscribers-only) 20160S: Maintained 20161W: http://wiki.enneenne.com/index.php/LinuxPPS_support 20162F: Documentation/ABI/testing/sysfs-pps 20163F: Documentation/ABI/testing/sysfs-pps-gen 20164F: Documentation/ABI/testing/sysfs-pps-gen-tio 20165F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 20166F: Documentation/driver-api/pps.rst 20167F: drivers/pps/ 20168F: include/linux/pps*.h 20169F: include/uapi/linux/pps.h 20170F: include/uapi/linux/pps_gen.h 20171 20172PRESSURE STALL INFORMATION (PSI) 20173M: Johannes Weiner <hannes@cmpxchg.org> 20174M: Suren Baghdasaryan <surenb@google.com> 20175R: Peter Ziljstra <peterz@infradead.org> 20176S: Maintained 20177F: include/linux/psi* 20178F: kernel/sched/psi.c 20179 20180PROPELLER BUILD 20181M: Rong Xu <xur@google.com> 20182M: Han Shen <shenhan@google.com> 20183S: Supported 20184F: Documentation/dev-tools/propeller.rst 20185F: scripts/Makefile.propeller 20186 20187PRINTK 20188M: Petr Mladek <pmladek@suse.com> 20189R: Steven Rostedt <rostedt@goodmis.org> 20190R: John Ogness <john.ogness@linutronix.de> 20191R: Sergey Senozhatsky <senozhatsky@chromium.org> 20192S: Maintained 20193T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 20194F: include/linux/printk.h 20195F: kernel/printk/ 20196 20197PRINTK INDEXING 20198R: Chris Down <chris@chrisdown.name> 20199S: Maintained 20200F: Documentation/core-api/printk-index.rst 20201F: kernel/printk/index.c 20202K: printk_index 20203 20204PROC FILESYSTEM 20205L: linux-kernel@vger.kernel.org 20206L: linux-fsdevel@vger.kernel.org 20207S: Maintained 20208F: Documentation/filesystems/proc.rst 20209F: fs/proc/ 20210F: include/linux/proc_fs.h 20211F: tools/testing/selftests/proc/ 20212 20213PROC SYSCTL 20214M: Kees Cook <kees@kernel.org> 20215M: Joel Granados <joel.granados@kernel.org> 20216L: linux-kernel@vger.kernel.org 20217L: linux-fsdevel@vger.kernel.org 20218S: Maintained 20219T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 20220F: fs/proc/proc_sysctl.c 20221F: include/linux/sysctl.h 20222F: kernel/sysctl* 20223F: tools/testing/selftests/sysctl/* 20224F: lib/test_sysctl.c 20225F: scripts/check-sysctl-docs 20226 20227PS3 NETWORK SUPPORT 20228M: Geoff Levand <geoff@infradead.org> 20229L: netdev@vger.kernel.org 20230L: linuxppc-dev@lists.ozlabs.org 20231S: Maintained 20232F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 20233 20234PS3 PLATFORM SUPPORT 20235M: Geoff Levand <geoff@infradead.org> 20236L: linuxppc-dev@lists.ozlabs.org 20237S: Maintained 20238F: arch/powerpc/boot/ps3* 20239F: arch/powerpc/include/asm/lv1call.h 20240F: arch/powerpc/include/asm/ps3*.h 20241F: arch/powerpc/platforms/ps3/ 20242F: drivers/*/ps3* 20243F: drivers/ps3/ 20244F: drivers/rtc/rtc-ps3.c 20245F: drivers/usb/host/*ps3.c 20246F: sound/ppc/snd_ps3* 20247 20248PS3VRAM DRIVER 20249M: Jim Paris <jim@jtan.com> 20250M: Geoff Levand <geoff@infradead.org> 20251L: linuxppc-dev@lists.ozlabs.org 20252S: Maintained 20253F: drivers/block/ps3vram.c 20254 20255PSAMPLE PACKET SAMPLING SUPPORT 20256M: Yotam Gigi <yotam.gi@gmail.com> 20257S: Maintained 20258F: include/net/psample.h 20259F: include/uapi/linux/psample.h 20260F: net/psample 20261 20262PSE NETWORK DRIVER 20263M: Oleksij Rempel <o.rempel@pengutronix.de> 20264M: Kory Maincent <kory.maincent@bootlin.com> 20265L: netdev@vger.kernel.org 20266S: Maintained 20267F: Documentation/devicetree/bindings/net/pse-pd/ 20268F: drivers/net/pse-pd/ 20269F: net/ethtool/pse-pd.c 20270 20271PSTORE FILESYSTEM 20272M: Kees Cook <kees@kernel.org> 20273R: Tony Luck <tony.luck@intel.com> 20274R: Guilherme G. Piccoli <gpiccoli@igalia.com> 20275L: linux-hardening@vger.kernel.org 20276S: Supported 20277T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 20278F: Documentation/admin-guide/pstore-blk.rst 20279F: Documentation/admin-guide/ramoops.rst 20280F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 20281F: drivers/acpi/apei/erst.c 20282F: drivers/firmware/efi/efi-pstore.c 20283F: fs/pstore/ 20284F: include/linux/pstore* 20285K: \b(pstore|ramoops) 20286 20287PT5161L HARDWARE MONITOR DRIVER 20288M: Cosmo Chou <cosmo.chou@quantatw.com> 20289L: linux-hwmon@vger.kernel.org 20290S: Maintained 20291F: Documentation/hwmon/pt5161l.rst 20292F: drivers/hwmon/pt5161l.c 20293 20294PTP HARDWARE CLOCK SUPPORT 20295M: Richard Cochran <richardcochran@gmail.com> 20296L: netdev@vger.kernel.org 20297S: Maintained 20298W: http://linuxptp.sourceforge.net/ 20299F: Documentation/ABI/testing/sysfs-ptp 20300F: Documentation/driver-api/ptp.rst 20301F: drivers/net/phy/dp83640* 20302F: drivers/ptp/* 20303F: include/linux/ptp_cl* 20304K: (?:\b|_)ptp(?:\b|_) 20305 20306PTP MOCKUP CLOCK SUPPORT 20307M: Vladimir Oltean <vladimir.oltean@nxp.com> 20308L: netdev@vger.kernel.org 20309S: Maintained 20310F: drivers/ptp/ptp_mock.c 20311F: include/linux/ptp_mock.h 20312 20313PTP VIRTUAL CLOCK SUPPORT 20314M: Yangbo Lu <yangbo.lu@nxp.com> 20315L: netdev@vger.kernel.org 20316S: Maintained 20317F: drivers/ptp/ptp_vclock.c 20318F: net/ethtool/phc_vclocks.c 20319 20320PTP VMCLOCK SUPPORT 20321M: David Woodhouse <dwmw2@infradead.org> 20322L: netdev@vger.kernel.org 20323S: Maintained 20324F: drivers/ptp/ptp_vmclock.c 20325F: include/uapi/linux/vmclock-abi.h 20326 20327PTRACE SUPPORT 20328M: Oleg Nesterov <oleg@redhat.com> 20329S: Maintained 20330F: arch/*/*/ptrace*.c 20331F: arch/*/include/asm/ptrace*.h 20332F: arch/*/ptrace*.c 20333F: include/asm-generic/syscall.h 20334F: include/linux/ptrace.h 20335F: include/linux/regset.h 20336F: include/uapi/linux/ptrace.h 20337F: kernel/ptrace.c 20338 20339PULSE8-CEC DRIVER 20340M: Hans Verkuil <hverkuil@xs4all.nl> 20341L: linux-media@vger.kernel.org 20342S: Maintained 20343T: git git://linuxtv.org/media.git 20344F: drivers/media/cec/usb/pulse8/ 20345 20346PURELIFI PLFXLC DRIVER 20347M: Srinivasan Raju <srini.raju@purelifi.com> 20348L: linux-wireless@vger.kernel.org 20349S: Supported 20350F: drivers/net/wireless/purelifi/ 20351 20352PVRUSB2 VIDEO4LINUX DRIVER 20353M: Mike Isely <isely@pobox.com> 20354L: pvrusb2@isely.net (subscribers-only) 20355L: linux-media@vger.kernel.org 20356S: Maintained 20357W: http://www.isely.net/pvrusb2/ 20358T: git git://linuxtv.org/media.git 20359F: Documentation/driver-api/media/drivers/pvrusb2* 20360F: drivers/media/usb/pvrusb2/ 20361 20362PWC WEBCAM DRIVER 20363M: Hans Verkuil <hverkuil@xs4all.nl> 20364L: linux-media@vger.kernel.org 20365S: Odd Fixes 20366T: git git://linuxtv.org/media.git 20367F: drivers/media/usb/pwc/* 20368F: include/trace/events/pwc.h 20369 20370PWM IR Transmitter 20371M: Sean Young <sean@mess.org> 20372L: linux-media@vger.kernel.org 20373S: Maintained 20374F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 20375F: drivers/media/rc/pwm-ir-tx.c 20376 20377PWM SUBSYSTEM 20378M: Uwe Kleine-König <ukleinek@kernel.org> 20379L: linux-pwm@vger.kernel.org 20380S: Maintained 20381Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 20382T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 20383F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 20384F: Documentation/devicetree/bindings/pwm/ 20385F: Documentation/driver-api/pwm.rst 20386F: drivers/gpio/gpio-mvebu.c 20387F: drivers/pwm/ 20388F: drivers/video/backlight/pwm_bl.c 20389F: include/dt-bindings/pwm/ 20390F: include/linux/pwm.h 20391F: include/linux/pwm_backlight.h 20392K: pwm_(config|apply_might_sleep|apply_atomic|ops) 20393 20394PXA GPIO DRIVER 20395M: Robert Jarzmik <robert.jarzmik@free.fr> 20396L: linux-gpio@vger.kernel.org 20397S: Maintained 20398F: drivers/gpio/gpio-pxa.c 20399 20400PXA MMCI DRIVER 20401S: Orphan 20402 20403PXA RTC DRIVER 20404M: Robert Jarzmik <robert.jarzmik@free.fr> 20405L: linux-rtc@vger.kernel.org 20406S: Maintained 20407 20408PXA2xx/PXA3xx SUPPORT 20409M: Daniel Mack <daniel@zonque.org> 20410M: Haojian Zhuang <haojian.zhuang@gmail.com> 20411M: Robert Jarzmik <robert.jarzmik@free.fr> 20412L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20413S: Maintained 20414T: git https://github.com/hzhuang1/linux.git 20415T: git https://github.com/rjarzmik/linux.git 20416F: arch/arm/boot/dts/intel/pxa/ 20417F: arch/arm/mach-pxa/ 20418F: drivers/dma/pxa* 20419F: drivers/pcmcia/pxa2xx* 20420F: drivers/pinctrl/pxa/ 20421F: drivers/spi/spi-pxa2xx* 20422F: drivers/usb/gadget/udc/pxa2* 20423F: include/sound/pxa2xx-lib.h 20424F: sound/arm/pxa* 20425F: sound/soc/pxa/ 20426 20427QAT DRIVER 20428M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 20429L: qat-linux@intel.com 20430S: Supported 20431F: drivers/crypto/intel/qat/ 20432 20433QCOM AUDIO (ASoC) DRIVERS 20434M: Srinivas Kandagatla <srini@kernel.org> 20435L: linux-sound@vger.kernel.org 20436L: linux-arm-msm@vger.kernel.org 20437S: Supported 20438F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 20439F: Documentation/devicetree/bindings/sound/qcom,* 20440F: drivers/soc/qcom/apr.c 20441F: drivers/soundwire/qcom.c 20442F: include/dt-bindings/sound/qcom,wcd93* 20443F: sound/soc/codecs/lpass-*.* 20444F: sound/soc/codecs/msm8916-wcd-analog.c 20445F: sound/soc/codecs/msm8916-wcd-digital.c 20446F: sound/soc/codecs/wcd-clsh-v2.* 20447F: sound/soc/codecs/wcd-mbhc-v2.* 20448F: sound/soc/codecs/wcd93*.* 20449F: sound/soc/codecs/wsa88*.* 20450F: sound/soc/qcom/ 20451 20452QCOM EMBEDDED USB DEBUGGER (EUD) 20453M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 20454L: linux-arm-msm@vger.kernel.org 20455S: Maintained 20456F: Documentation/ABI/testing/sysfs-driver-eud 20457F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 20458F: drivers/usb/misc/qcom_eud.c 20459 20460QCOM IPA DRIVER 20461M: Alex Elder <elder@kernel.org> 20462L: netdev@vger.kernel.org 20463S: Maintained 20464F: drivers/net/ipa/ 20465 20466QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 20467M: Gabriel Somlo <somlo@cmu.edu> 20468M: "Michael S. Tsirkin" <mst@redhat.com> 20469L: qemu-devel@nongnu.org 20470S: Maintained 20471F: drivers/firmware/qemu_fw_cfg.c 20472F: include/uapi/linux/qemu_fw_cfg.h 20473 20474QLOGIC QL41xxx FCOE DRIVER 20475M: Saurav Kashyap <skashyap@marvell.com> 20476M: Javed Hasan <jhasan@marvell.com> 20477M: GR-QLogic-Storage-Upstream@marvell.com 20478L: linux-scsi@vger.kernel.org 20479S: Supported 20480F: drivers/scsi/qedf/ 20481 20482QLOGIC QL41xxx ISCSI DRIVER 20483M: Nilesh Javali <njavali@marvell.com> 20484M: Manish Rangankar <mrangankar@marvell.com> 20485M: GR-QLogic-Storage-Upstream@marvell.com 20486L: linux-scsi@vger.kernel.org 20487S: Supported 20488F: drivers/scsi/qedi/ 20489 20490QLOGIC QL4xxx ETHERNET DRIVER 20491M: Manish Chopra <manishc@marvell.com> 20492L: netdev@vger.kernel.org 20493S: Maintained 20494F: drivers/net/ethernet/qlogic/qed/ 20495F: drivers/net/ethernet/qlogic/qede/ 20496F: include/linux/qed/ 20497 20498QLOGIC QL4xxx RDMA DRIVER 20499M: Michal Kalderon <mkalderon@marvell.com> 20500L: linux-rdma@vger.kernel.org 20501S: Supported 20502F: drivers/infiniband/hw/qedr/ 20503F: include/uapi/rdma/qedr-abi.h 20504 20505QLOGIC QLA1280 SCSI DRIVER 20506M: Michael Reed <mdr@sgi.com> 20507L: linux-scsi@vger.kernel.org 20508S: Maintained 20509F: drivers/scsi/qla1280.[ch] 20510 20511QLOGIC QLA2XXX FC-SCSI DRIVER 20512M: Nilesh Javali <njavali@marvell.com> 20513M: GR-QLogic-Storage-Upstream@marvell.com 20514L: linux-scsi@vger.kernel.org 20515S: Supported 20516F: drivers/scsi/qla2xxx/ 20517 20518QLOGIC QLA3XXX NETWORK DRIVER 20519M: GR-Linux-NIC-Dev@marvell.com 20520L: netdev@vger.kernel.org 20521S: Maintained 20522F: drivers/net/ethernet/qlogic/qla3xxx.* 20523 20524QLOGIC QLA4XXX iSCSI DRIVER 20525M: Nilesh Javali <njavali@marvell.com> 20526M: Manish Rangankar <mrangankar@marvell.com> 20527M: GR-QLogic-Storage-Upstream@marvell.com 20528L: linux-scsi@vger.kernel.org 20529S: Supported 20530F: drivers/scsi/qla4xxx/ 20531 20532QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 20533M: Shahed Shaikh <shshaikh@marvell.com> 20534M: Manish Chopra <manishc@marvell.com> 20535M: GR-Linux-NIC-Dev@marvell.com 20536L: netdev@vger.kernel.org 20537S: Maintained 20538F: drivers/net/ethernet/qlogic/qlcnic/ 20539 20540QM1D1B0004 MEDIA DRIVER 20541M: Akihiro Tsukada <tskd08@gmail.com> 20542L: linux-media@vger.kernel.org 20543S: Odd Fixes 20544F: drivers/media/tuners/qm1d1b0004* 20545 20546QM1D1C0042 MEDIA DRIVER 20547M: Akihiro Tsukada <tskd08@gmail.com> 20548L: linux-media@vger.kernel.org 20549S: Odd Fixes 20550F: drivers/media/tuners/qm1d1c0042* 20551 20552QNAP MCU DRIVER 20553M: Heiko Stuebner <heiko@sntech.de> 20554S: Maintained 20555F: drivers/hwmon/qnap-mcu-hwmon.c 20556F: drivers/input/misc/qnap-mcu-input.c 20557F: drivers/leds/leds-qnap-mcu.c 20558F: drivers/mfd/qnap-mcu.c 20559F: include/linux/mfd/qnap-mcu.h 20560 20561QNX4 FILESYSTEM 20562M: Anders Larsen <al@alarsen.net> 20563S: Maintained 20564W: http://www.alarsen.net/linux/qnx4fs/ 20565F: fs/qnx4/ 20566F: include/uapi/linux/qnx4_fs.h 20567F: include/uapi/linux/qnxtypes.h 20568 20569QNX6 FILESYSTEM 20570S: Orphan 20571F: Documentation/filesystems/qnx6.rst 20572F: fs/qnx6/ 20573F: include/linux/qnx6_fs.h 20574 20575QORIQ DPAA2 FSL-MC BUS DRIVER 20576M: Ioana Ciornei <ioana.ciornei@nxp.com> 20577L: linuxppc-dev@lists.ozlabs.org 20578L: linux-kernel@vger.kernel.org 20579S: Maintained 20580F: Documentation/ABI/stable/sysfs-bus-fsl-mc 20581F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.yaml 20582F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 20583F: drivers/bus/fsl-mc/ 20584F: include/uapi/linux/fsl_mc.h 20585 20586QT1010 MEDIA DRIVER 20587L: linux-media@vger.kernel.org 20588S: Orphan 20589W: https://linuxtv.org 20590Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20591F: drivers/media/tuners/qt1010* 20592 20593QUALCOMM ATH12K WIRELESS DRIVER 20594M: Jeff Johnson <jjohnson@kernel.org> 20595L: linux-wireless@vger.kernel.org 20596L: ath12k@lists.infradead.org 20597S: Supported 20598W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 20599T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20600F: drivers/net/wireless/ath/ath12k/ 20601N: ath12k 20602 20603QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 20604M: Jeff Johnson <jjohnson@kernel.org> 20605L: linux-wireless@vger.kernel.org 20606L: ath10k@lists.infradead.org 20607S: Supported 20608W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 20609T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20610F: drivers/net/wireless/ath/ath10k/ 20611N: ath10k 20612 20613QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 20614M: Jeff Johnson <jjohnson@kernel.org> 20615L: linux-wireless@vger.kernel.org 20616L: ath11k@lists.infradead.org 20617S: Supported 20618W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 20619B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 20620T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20621F: drivers/net/wireless/ath/ath11k/ 20622N: ath11k 20623 20624QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 20625M: Toke Høiland-Jørgensen <toke@toke.dk> 20626L: linux-wireless@vger.kernel.org 20627S: Maintained 20628W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 20629T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20630F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 20631F: drivers/net/wireless/ath/ath9k/ 20632 20633QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 20634M: Stefan Wahren <wahrenst@gmx.net> 20635L: netdev@vger.kernel.org 20636S: Maintained 20637F: Documentation/devicetree/bindings/net/qca,qca7000.yaml 20638F: drivers/net/ethernet/qualcomm/qca* 20639 20640QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 20641M: Stephan Gerhold <stephan@gerhold.net> 20642L: netdev@vger.kernel.org 20643L: linux-arm-msm@vger.kernel.org 20644S: Maintained 20645F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 20646F: drivers/net/wwan/qcom_bam_dmux.c 20647 20648QUALCOMM CAMERA SUBSYSTEM DRIVER 20649M: Robert Foss <rfoss@kernel.org> 20650M: Todor Tomov <todor.too@gmail.com> 20651M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20652R: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> 20653L: linux-media@vger.kernel.org 20654S: Maintained 20655F: Documentation/admin-guide/media/qcom_camss.rst 20656F: Documentation/devicetree/bindings/media/qcom,*camss* 20657F: drivers/media/platform/qcom/camss/ 20658 20659QUALCOMM CLOCK DRIVERS 20660M: Bjorn Andersson <andersson@kernel.org> 20661L: linux-arm-msm@vger.kernel.org 20662S: Supported 20663T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 20664F: Documentation/devicetree/bindings/clock/qcom,* 20665F: drivers/clk/qcom/ 20666F: include/dt-bindings/clock/qcom,* 20667 20668QUALCOMM CLOUD AI (QAIC) DRIVER 20669M: Jeff Hugo <jeff.hugo@oss.qualcomm.com> 20670R: Carl Vanderlip <quic_carlv@quicinc.com> 20671L: linux-arm-msm@vger.kernel.org 20672L: dri-devel@lists.freedesktop.org 20673S: Supported 20674T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 20675F: Documentation/ABI/testing/sysfs-driver-qaic 20676F: Documentation/accel/qaic/ 20677F: drivers/accel/qaic/ 20678F: include/uapi/drm/qaic_accel.h 20679 20680QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 20681M: Bjorn Andersson <andersson@kernel.org> 20682M: Konrad Dybcio <konradybcio@kernel.org> 20683L: linux-pm@vger.kernel.org 20684L: linux-arm-msm@vger.kernel.org 20685S: Maintained 20686F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 20687F: drivers/pmdomain/qcom/cpr.c 20688 20689QUALCOMM CPUCP MAILBOX DRIVER 20690M: Sibi Sankar <quic_sibis@quicinc.com> 20691L: linux-arm-msm@vger.kernel.org 20692S: Supported 20693F: Documentation/devicetree/bindings/mailbox/qcom,cpucp-mbox.yaml 20694F: drivers/mailbox/qcom-cpucp-mbox.c 20695 20696QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 20697M: Ilia Lin <ilia.lin@kernel.org> 20698L: linux-pm@vger.kernel.org 20699S: Maintained 20700F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 20701F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 20702F: drivers/cpufreq/qcom-cpufreq-nvmem.c 20703 20704QUALCOMM CRYPTO DRIVERS 20705M: Thara Gopinath <thara.gopinath@gmail.com> 20706L: linux-crypto@vger.kernel.org 20707L: linux-arm-msm@vger.kernel.org 20708S: Maintained 20709F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 20710F: drivers/crypto/qce/ 20711 20712QUALCOMM EMAC GIGABIT ETHERNET DRIVER 20713M: Timur Tabi <timur@kernel.org> 20714L: netdev@vger.kernel.org 20715S: Maintained 20716F: drivers/net/ethernet/qualcomm/emac/ 20717 20718QUALCOMM ETHQOS ETHERNET DRIVER 20719M: Vinod Koul <vkoul@kernel.org> 20720L: netdev@vger.kernel.org 20721L: linux-arm-msm@vger.kernel.org 20722S: Maintained 20723F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 20724F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 20725 20726QUALCOMM FASTRPC DRIVER 20727M: Srinivas Kandagatla <srini@kernel.org> 20728M: Amol Maheshwari <amahesh@qti.qualcomm.com> 20729L: linux-arm-msm@vger.kernel.org 20730L: dri-devel@lists.freedesktop.org 20731S: Maintained 20732F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 20733F: drivers/misc/fastrpc.c 20734F: include/uapi/misc/fastrpc.h 20735 20736QUALCOMM HEXAGON ARCHITECTURE 20737M: Brian Cain <brian.cain@oss.qualcomm.com> 20738L: linux-hexagon@vger.kernel.org 20739S: Supported 20740T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 20741F: arch/hexagon/ 20742 20743QUALCOMM HIDMA DRIVER 20744M: Sinan Kaya <okaya@kernel.org> 20745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20746L: linux-arm-msm@vger.kernel.org 20747L: dmaengine@vger.kernel.org 20748S: Supported 20749F: drivers/dma/qcom/hidma* 20750 20751QUALCOMM I2C QCOM GENI DRIVER 20752M: Mukesh Kumar Savaliya <quic_msavaliy@quicinc.com> 20753M: Viken Dadhaniya <quic_vdadhani@quicinc.com> 20754L: linux-i2c@vger.kernel.org 20755L: linux-arm-msm@vger.kernel.org 20756S: Maintained 20757F: Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml 20758F: drivers/i2c/busses/i2c-qcom-geni.c 20759 20760QUALCOMM I2C CCI DRIVER 20761M: Loic Poulain <loic.poulain@oss.qualcomm.com> 20762M: Robert Foss <rfoss@kernel.org> 20763L: linux-i2c@vger.kernel.org 20764L: linux-arm-msm@vger.kernel.org 20765S: Maintained 20766F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 20767F: drivers/i2c/busses/i2c-qcom-cci.c 20768 20769QUALCOMM INTERCONNECT BWMON DRIVER 20770M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 20771L: linux-arm-msm@vger.kernel.org 20772S: Maintained 20773F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 20774F: drivers/soc/qcom/icc-bwmon.c 20775F: drivers/soc/qcom/trace_icc-bwmon.h 20776 20777QUALCOMM IOMMU 20778M: Rob Clark <robin.clark@oss.qualcomm.com> 20779L: iommu@lists.linux.dev 20780L: linux-arm-msm@vger.kernel.org 20781S: Maintained 20782F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 20783F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 20784F: drivers/iommu/msm_iommu* 20785 20786QUALCOMM IPC ROUTER (QRTR) DRIVER 20787M: Manivannan Sadhasivam <mani@kernel.org> 20788L: linux-arm-msm@vger.kernel.org 20789S: Maintained 20790F: include/trace/events/qrtr.h 20791F: include/uapi/linux/qrtr.h 20792F: net/qrtr/ 20793 20794QUALCOMM IPCC MAILBOX DRIVER 20795M: Manivannan Sadhasivam <mani@kernel.org> 20796L: linux-arm-msm@vger.kernel.org 20797S: Supported 20798F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 20799F: drivers/mailbox/qcom-ipcc.c 20800F: include/dt-bindings/mailbox/qcom-ipcc.h 20801 20802QUALCOMM IPQ4019 USB PHY DRIVER 20803M: Robert Marko <robert.marko@sartura.hr> 20804M: Luka Perkov <luka.perkov@sartura.hr> 20805L: linux-arm-msm@vger.kernel.org 20806S: Maintained 20807F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 20808F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 20809 20810QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 20811M: Robert Marko <robert.marko@sartura.hr> 20812M: Luka Perkov <luka.perkov@sartura.hr> 20813L: linux-arm-msm@vger.kernel.org 20814S: Maintained 20815F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 20816F: drivers/regulator/vqmmc-ipq4019-regulator.c 20817 20818QUALCOMM IRIS VIDEO ACCELERATOR DRIVER 20819M: Vikash Garodia <quic_vgarodia@quicinc.com> 20820M: Dikshita Agarwal <quic_dikshita@quicinc.com> 20821R: Abhinav Kumar <abhinav.kumar@linux.dev> 20822R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20823L: linux-media@vger.kernel.org 20824L: linux-arm-msm@vger.kernel.org 20825S: Maintained 20826F: Documentation/devicetree/bindings/media/qcom,*-iris.yaml 20827F: drivers/media/platform/qcom/iris/ 20828 20829QUALCOMM NAND CONTROLLER DRIVER 20830M: Manivannan Sadhasivam <mani@kernel.org> 20831L: linux-mtd@lists.infradead.org 20832L: linux-arm-msm@vger.kernel.org 20833S: Maintained 20834F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 20835F: drivers/mtd/nand/raw/qcom_nandc.c 20836 20837QUALCOMM SMB CHARGER DRIVER 20838M: Casey Connolly <casey.connolly@linaro.org> 20839L: linux-arm-msm@vger.kernel.org 20840S: Maintained 20841F: Documentation/devicetree/bindings/power/supply/qcom,pmi8998-charger.yaml 20842F: drivers/power/supply/qcom_smbx.c 20843 20844QUALCOMM QSEECOM DRIVER 20845M: Maximilian Luz <luzmaximilian@gmail.com> 20846L: linux-arm-msm@vger.kernel.org 20847S: Maintained 20848F: drivers/firmware/qcom/qcom_qseecom.c 20849 20850QUALCOMM QSEECOM UEFISECAPP DRIVER 20851M: Maximilian Luz <luzmaximilian@gmail.com> 20852L: linux-arm-msm@vger.kernel.org 20853S: Maintained 20854F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 20855 20856QUALCOMM RMNET DRIVER 20857M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 20858M: Sean Tranchetti <quic_stranche@quicinc.com> 20859L: netdev@vger.kernel.org 20860S: Maintained 20861F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 20862F: drivers/net/ethernet/qualcomm/rmnet/ 20863F: include/linux/if_rmnet.h 20864 20865QUALCOMM TRUST ZONE MEMORY ALLOCATOR 20866M: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> 20867L: linux-arm-msm@vger.kernel.org 20868S: Maintained 20869F: drivers/firmware/qcom/qcom_tzmem.c 20870F: drivers/firmware/qcom/qcom_tzmem.h 20871F: include/linux/firmware/qcom/qcom_tzmem.h 20872 20873QUALCOMM TSENS THERMAL DRIVER 20874M: Amit Kucheria <amitk@kernel.org> 20875M: Thara Gopinath <thara.gopinath@gmail.com> 20876L: linux-pm@vger.kernel.org 20877L: linux-arm-msm@vger.kernel.org 20878S: Maintained 20879F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 20880F: drivers/thermal/qcom/ 20881 20882QUALCOMM TYPEC PORT MANAGER DRIVER 20883M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20884L: linux-arm-msm@vger.kernel.org 20885L: linux-usb@vger.kernel.org 20886S: Maintained 20887F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 20888F: drivers/usb/typec/tcpm/qcom/ 20889 20890QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 20891M: Vikash Garodia <quic_vgarodia@quicinc.com> 20892M: Dikshita Agarwal <quic_dikshita@quicinc.com> 20893R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20894L: linux-media@vger.kernel.org 20895L: linux-arm-msm@vger.kernel.org 20896S: Maintained 20897T: git git://linuxtv.org/media.git 20898F: Documentation/devicetree/bindings/media/*venus* 20899F: drivers/media/platform/qcom/venus/ 20900 20901QUALCOMM WCN36XX WIRELESS DRIVER 20902M: Loic Poulain <loic.poulain@oss.qualcomm.com> 20903L: wcn36xx@lists.infradead.org 20904S: Supported 20905W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 20906F: drivers/net/wireless/ath/wcn36xx/ 20907 20908QUANTENNA QTNFMAC WIRELESS DRIVER 20909M: Igor Mitsyanko <imitsyanko@quantenna.com> 20910R: Sergey Matyukevich <geomatsi@gmail.com> 20911L: linux-wireless@vger.kernel.org 20912S: Maintained 20913F: drivers/net/wireless/quantenna/ 20914 20915RADEON and AMDGPU DRM DRIVERS 20916M: Alex Deucher <alexander.deucher@amd.com> 20917M: Christian König <christian.koenig@amd.com> 20918L: amd-gfx@lists.freedesktop.org 20919S: Supported 20920B: https://gitlab.freedesktop.org/drm/amd/-/issues 20921C: irc://irc.oftc.net/radeon 20922T: git https://gitlab.freedesktop.org/agd5f/linux.git 20923F: Documentation/gpu/amdgpu/ 20924F: drivers/gpu/drm/amd/ 20925F: drivers/gpu/drm/ci/xfails/amd* 20926F: drivers/gpu/drm/radeon/ 20927F: include/uapi/drm/amdgpu_drm.h 20928F: include/uapi/drm/radeon_drm.h 20929 20930RADEON FRAMEBUFFER DISPLAY DRIVER 20931M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 20932L: linux-fbdev@vger.kernel.org 20933S: Maintained 20934F: drivers/video/fbdev/aty/radeon* 20935F: include/uapi/linux/radeonfb.h 20936 20937RADIOSHARK RADIO DRIVER 20938M: Hans Verkuil <hverkuil@xs4all.nl> 20939L: linux-media@vger.kernel.org 20940S: Maintained 20941T: git git://linuxtv.org/media.git 20942F: drivers/media/radio/radio-shark.c 20943 20944RADIOSHARK2 RADIO DRIVER 20945M: Hans Verkuil <hverkuil@xs4all.nl> 20946L: linux-media@vger.kernel.org 20947S: Maintained 20948T: git git://linuxtv.org/media.git 20949F: drivers/media/radio/radio-shark2.c 20950F: drivers/media/radio/radio-tea5777.c 20951 20952RADOS BLOCK DEVICE (RBD) 20953M: Ilya Dryomov <idryomov@gmail.com> 20954R: Dongsheng Yang <dongsheng.yang@easystack.cn> 20955L: ceph-devel@vger.kernel.org 20956S: Supported 20957W: http://ceph.com/ 20958T: git https://github.com/ceph/ceph-client.git 20959F: Documentation/ABI/testing/sysfs-bus-rbd 20960F: drivers/block/rbd.c 20961F: drivers/block/rbd_types.h 20962 20963RAGE128 FRAMEBUFFER DISPLAY DRIVER 20964L: linux-fbdev@vger.kernel.org 20965S: Orphan 20966F: drivers/video/fbdev/aty/aty128fb.c 20967 20968RAINSHADOW-CEC 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/cec/usb/rainshadow/ 20974 20975RALINK MIPS ARCHITECTURE 20976M: John Crispin <john@phrozen.org> 20977M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 20978L: linux-mips@vger.kernel.org 20979S: Maintained 20980F: arch/mips/ralink 20981 20982RALINK MT7621 MIPS ARCHITECTURE 20983M: Chester A. Unal <chester.a.unal@arinc9.com> 20984M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 20985L: linux-mips@vger.kernel.org 20986S: Maintained 20987F: arch/mips/boot/dts/ralink/mt7621* 20988 20989RALINK RT2X00 WIRELESS LAN DRIVER 20990M: Stanislaw Gruszka <stf_xl@wp.pl> 20991L: linux-wireless@vger.kernel.org 20992S: Maintained 20993F: drivers/net/wireless/ralink/ 20994 20995RAMDISK RAM BLOCK DEVICE DRIVER 20996M: Jens Axboe <axboe@kernel.dk> 20997S: Maintained 20998F: Documentation/admin-guide/blockdev/ramdisk.rst 20999F: drivers/block/brd.c 21000 21001RANCHU VIRTUAL BOARD FOR MIPS 21002M: Miodrag Dinic <miodrag.dinic@mips.com> 21003L: linux-mips@vger.kernel.org 21004S: Supported 21005F: arch/mips/configs/generic/board-ranchu.config 21006F: arch/mips/generic/board-ranchu.c 21007 21008RANDOM NUMBER DRIVER 21009M: "Theodore Ts'o" <tytso@mit.edu> 21010M: Jason A. Donenfeld <Jason@zx2c4.com> 21011S: Maintained 21012T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 21013F: Documentation/devicetree/bindings/rng/microsoft,vmgenid.yaml 21014F: drivers/char/random.c 21015F: include/linux/random.h 21016F: include/uapi/linux/random.h 21017F: drivers/virt/vmgenid.c 21018N: ^.*/vdso/[^/]*getrandom[^/]+$ 21019 21020RAPIDIO SUBSYSTEM 21021M: Matt Porter <mporter@kernel.crashing.org> 21022M: Alexandre Bounine <alex.bou9@gmail.com> 21023S: Maintained 21024F: drivers/rapidio/ 21025 21026RAS INFRASTRUCTURE 21027M: Tony Luck <tony.luck@intel.com> 21028M: Borislav Petkov <bp@alien8.de> 21029L: linux-edac@vger.kernel.org 21030S: Maintained 21031F: Documentation/admin-guide/RAS 21032F: drivers/ras/ 21033F: include/linux/ras.h 21034F: include/ras/ras_event.h 21035 21036RAS FRU MEMORY POISON MANAGER (FMPM) 21037M: Yazen Ghannam <Yazen.Ghannam@amd.com> 21038L: linux-edac@vger.kernel.org 21039S: Maintained 21040F: drivers/ras/amd/fmpm.c 21041 21042RASPBERRY PI PISP BACK END 21043M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 21044R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 21045L: linux-media@vger.kernel.org 21046S: Maintained 21047F: Documentation/devicetree/bindings/media/raspberrypi,pispbe.yaml 21048F: drivers/media/platform/raspberrypi/pisp_be/ 21049F: include/uapi/linux/media/raspberrypi/ 21050 21051RASPBERRY PI PISP CAMERA FRONT END 21052M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 21053M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 21054S: Maintained 21055F: Documentation/devicetree/bindings/media/raspberrypi,rp1-cfe.yaml 21056F: drivers/media/platform/raspberrypi/rp1-cfe/ 21057 21058RASPBERRY PI RP1 PCI DRIVER 21059M: Andrea della Porta <andrea.porta@suse.com> 21060S: Maintained 21061F: arch/arm64/boot/dts/broadcom/rp1*.dts* 21062F: drivers/clk/clk-rp1.c 21063F: drivers/misc/rp1/ 21064F: drivers/pinctrl/pinctrl-rp1.c 21065 21066RC-CORE / LIRC FRAMEWORK 21067M: Sean Young <sean@mess.org> 21068L: linux-media@vger.kernel.org 21069S: Maintained 21070W: http://linuxtv.org 21071T: git git://linuxtv.org/media.git 21072F: Documentation/driver-api/media/rc-core.rst 21073F: Documentation/userspace-api/media/rc/ 21074F: drivers/media/rc/ 21075F: include/media/rc-core.h 21076F: include/media/rc-map.h 21077F: include/uapi/linux/lirc.h 21078 21079RCMM REMOTE CONTROLS DECODER 21080M: Patrick Lerda <patrick9876@free.fr> 21081S: Maintained 21082F: drivers/media/rc/ir-rcmm-decoder.c 21083 21084RCUTORTURE TEST FRAMEWORK 21085M: "Paul E. McKenney" <paulmck@kernel.org> 21086M: Josh Triplett <josh@joshtriplett.org> 21087R: Steven Rostedt <rostedt@goodmis.org> 21088R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21089R: Lai Jiangshan <jiangshanlai@gmail.com> 21090L: rcu@vger.kernel.org 21091S: Supported 21092T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 21093F: tools/testing/selftests/rcutorture 21094 21095RDACM20 Camera Sensor 21096M: Jacopo Mondi <jacopo+renesas@jmondi.org> 21097M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 21098M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 21099M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 21100L: linux-media@vger.kernel.org 21101S: Maintained 21102F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 21103F: drivers/media/i2c/max9271.c 21104F: drivers/media/i2c/max9271.h 21105F: drivers/media/i2c/rdacm20.c 21106 21107RDACM21 Camera Sensor 21108M: Jacopo Mondi <jacopo+renesas@jmondi.org> 21109M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 21110M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 21111M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 21112L: linux-media@vger.kernel.org 21113S: Maintained 21114F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 21115F: drivers/media/i2c/max9271.c 21116F: drivers/media/i2c/max9271.h 21117F: drivers/media/i2c/rdacm21.c 21118 21119RDC R-321X SoC 21120M: Florian Fainelli <florian@openwrt.org> 21121S: Maintained 21122 21123RDC R6040 FAST ETHERNET DRIVER 21124M: Florian Fainelli <f.fainelli@gmail.com> 21125L: netdev@vger.kernel.org 21126S: Maintained 21127F: drivers/net/ethernet/rdc/r6040.c 21128 21129RDMAVT - RDMA verbs software 21130M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 21131L: linux-rdma@vger.kernel.org 21132S: Supported 21133F: drivers/infiniband/sw/rdmavt 21134 21135RDS - RELIABLE DATAGRAM SOCKETS 21136M: Allison Henderson <allison.henderson@oracle.com> 21137L: netdev@vger.kernel.org 21138L: linux-rdma@vger.kernel.org 21139L: rds-devel@oss.oracle.com (moderated for non-subscribers) 21140S: Supported 21141W: https://oss.oracle.com/projects/rds/ 21142F: Documentation/networking/rds.rst 21143F: net/rds/ 21144F: tools/testing/selftests/net/rds/ 21145 21146RDT - RESOURCE ALLOCATION 21147M: Tony Luck <tony.luck@intel.com> 21148M: Reinette Chatre <reinette.chatre@intel.com> 21149R: Dave Martin <Dave.Martin@arm.com> 21150R: James Morse <james.morse@arm.com> 21151L: linux-kernel@vger.kernel.org 21152S: Supported 21153F: Documentation/filesystems/resctrl.rst 21154F: arch/x86/include/asm/resctrl.h 21155F: arch/x86/kernel/cpu/resctrl/ 21156F: fs/resctrl/ 21157F: include/linux/resctrl*.h 21158F: tools/testing/selftests/resctrl/ 21159 21160READ-COPY UPDATE (RCU) 21161M: "Paul E. McKenney" <paulmck@kernel.org> 21162M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 21163M: Neeraj Upadhyay <neeraj.upadhyay@kernel.org> (kernel/rcu/tasks.h) 21164M: Joel Fernandes <joelagnelf@nvidia.com> 21165M: Josh Triplett <josh@joshtriplett.org> 21166M: Boqun Feng <boqun.feng@gmail.com> 21167M: Uladzislau Rezki <urezki@gmail.com> 21168R: Steven Rostedt <rostedt@goodmis.org> 21169R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21170R: Lai Jiangshan <jiangshanlai@gmail.com> 21171R: Zqiang <qiang.zhang@linux.dev> 21172L: rcu@vger.kernel.org 21173S: Supported 21174W: http://www.rdrop.com/users/paulmck/RCU/ 21175T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 21176F: Documentation/RCU/ 21177F: include/linux/rcu* 21178F: kernel/rcu/ 21179F: rust/kernel/sync/rcu.rs 21180X: Documentation/RCU/torture.rst 21181X: include/linux/srcu*.h 21182X: kernel/rcu/srcu*.c 21183 21184REAL TIME CLOCK (RTC) SUBSYSTEM 21185M: Alexandre Belloni <alexandre.belloni@bootlin.com> 21186L: linux-rtc@vger.kernel.org 21187S: Maintained 21188Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 21189T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 21190F: Documentation/admin-guide/rtc.rst 21191F: Documentation/devicetree/bindings/rtc/ 21192F: drivers/rtc/ 21193F: include/linux/rtc.h 21194F: include/linux/rtc/ 21195F: include/uapi/linux/rtc.h 21196F: tools/testing/selftests/rtc/ 21197 21198Real-time Linux Analysis (RTLA) tools 21199M: Steven Rostedt <rostedt@goodmis.org> 21200L: linux-trace-kernel@vger.kernel.org 21201S: Maintained 21202F: Documentation/tools/rtla/ 21203F: tools/tracing/rtla/ 21204 21205Real-time Linux (PREEMPT_RT) 21206M: Sebastian Andrzej Siewior <bigeasy@linutronix.de> 21207M: Clark Williams <clrkwllms@kernel.org> 21208M: Steven Rostedt <rostedt@goodmis.org> 21209L: linux-rt-devel@lists.linux.dev 21210S: Supported 21211K: PREEMPT_RT 21212 21213REALTEK AUDIO CODECS 21214M: Oder Chiou <oder_chiou@realtek.com> 21215S: Maintained 21216F: include/sound/rt*.h 21217F: sound/soc/codecs/rt* 21218 21219REALTEK OTTO WATCHDOG 21220M: Sander Vanheule <sander@svanheule.net> 21221L: linux-watchdog@vger.kernel.org 21222S: Maintained 21223F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 21224F: drivers/watchdog/realtek_otto_wdt.c 21225 21226REALTEK RTL83xx SMI DSA ROUTER CHIPS 21227M: Linus Walleij <linus.walleij@linaro.org> 21228M: Alvin Šipraga <alsi@bang-olufsen.dk> 21229S: Maintained 21230F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 21231F: drivers/net/dsa/realtek/* 21232 21233REALTEK SPI-NAND 21234M: Chris Packham <chris.packham@alliedtelesis.co.nz> 21235S: Maintained 21236F: Documentation/devicetree/bindings/spi/realtek,rtl9301-snand.yaml 21237F: drivers/spi/spi-realtek-rtl-snand.c 21238 21239REALTEK WIRELESS DRIVER (rtlwifi family) 21240M: Ping-Ke Shih <pkshih@realtek.com> 21241L: linux-wireless@vger.kernel.org 21242S: Maintained 21243T: git https://github.com/pkshih/rtw.git 21244F: drivers/net/wireless/realtek/rtlwifi/ 21245 21246REALTEK WIRELESS DRIVER (rtw88) 21247M: Ping-Ke Shih <pkshih@realtek.com> 21248L: linux-wireless@vger.kernel.org 21249S: Maintained 21250T: git https://github.com/pkshih/rtw.git 21251F: drivers/net/wireless/realtek/rtw88/ 21252 21253REALTEK WIRELESS DRIVER (rtw89) 21254M: Ping-Ke Shih <pkshih@realtek.com> 21255L: linux-wireless@vger.kernel.org 21256S: Maintained 21257T: git https://github.com/pkshih/rtw.git 21258F: drivers/net/wireless/realtek/rtw89/ 21259 21260REDPINE WIRELESS DRIVER 21261L: linux-wireless@vger.kernel.org 21262S: Orphan 21263F: drivers/net/wireless/rsi/ 21264 21265REGISTER MAP ABSTRACTION 21266M: Mark Brown <broonie@kernel.org> 21267L: linux-kernel@vger.kernel.org 21268S: Supported 21269T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 21270F: Documentation/devicetree/bindings/regmap/ 21271F: drivers/base/regmap/ 21272F: include/linux/regmap.h 21273 21274REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 21275M: Bjorn Andersson <andersson@kernel.org> 21276M: Mathieu Poirier <mathieu.poirier@linaro.org> 21277L: linux-remoteproc@vger.kernel.org 21278S: Maintained 21279T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 21280F: Documentation/ABI/testing/sysfs-class-remoteproc 21281F: Documentation/devicetree/bindings/remoteproc/ 21282F: Documentation/staging/remoteproc.rst 21283F: drivers/remoteproc/ 21284F: include/linux/remoteproc.h 21285F: include/linux/remoteproc/ 21286 21287REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 21288M: Bjorn Andersson <andersson@kernel.org> 21289M: Mathieu Poirier <mathieu.poirier@linaro.org> 21290L: linux-remoteproc@vger.kernel.org 21291S: Maintained 21292T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 21293F: Documentation/ABI/testing/sysfs-bus-rpmsg 21294F: Documentation/staging/rpmsg.rst 21295F: drivers/rpmsg/ 21296F: include/linux/rpmsg.h 21297F: include/linux/rpmsg/ 21298F: include/uapi/linux/rpmsg.h 21299F: samples/rpmsg/ 21300 21301REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 21302M: Stephan Gerhold <stephan@gerhold.net> 21303L: netdev@vger.kernel.org 21304L: linux-remoteproc@vger.kernel.org 21305S: Maintained 21306F: drivers/net/wwan/rpmsg_wwan_ctrl.c 21307 21308RENESAS CLOCK DRIVERS 21309M: Geert Uytterhoeven <geert+renesas@glider.be> 21310L: linux-renesas-soc@vger.kernel.org 21311S: Supported 21312T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 21313F: Documentation/devicetree/bindings/clock/renesas,* 21314F: drivers/clk/renesas/ 21315 21316RENESAS EMEV2 I2C DRIVER 21317M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21318L: linux-renesas-soc@vger.kernel.org 21319S: Supported 21320F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 21321F: drivers/i2c/busses/i2c-emev2.c 21322 21323RENESAS ETHERNET AVB DRIVER 21324M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21325R: Paul Barker <paul@pbarker.dev> 21326L: netdev@vger.kernel.org 21327L: linux-renesas-soc@vger.kernel.org 21328S: Maintained 21329F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 21330F: drivers/net/ethernet/renesas/Kconfig 21331F: drivers/net/ethernet/renesas/Makefile 21332F: drivers/net/ethernet/renesas/ravb* 21333 21334RENESAS ETHERNET SWITCH DRIVER 21335R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21336L: netdev@vger.kernel.org 21337L: linux-renesas-soc@vger.kernel.org 21338F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 21339F: drivers/net/ethernet/renesas/Kconfig 21340F: drivers/net/ethernet/renesas/Makefile 21341F: drivers/net/ethernet/renesas/rcar_gen4* 21342F: drivers/net/ethernet/renesas/rswitch* 21343 21344RENESAS ETHERNET TSN DRIVER 21345M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21346L: netdev@vger.kernel.org 21347L: linux-renesas-soc@vger.kernel.org 21348S: Maintained 21349F: Documentation/devicetree/bindings/net/renesas,ethertsn.yaml 21350F: drivers/net/ethernet/renesas/rtsn.* 21351 21352RENESAS IDT821034 ASoC CODEC 21353M: Herve Codina <herve.codina@bootlin.com> 21354L: linux-sound@vger.kernel.org 21355S: Maintained 21356F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 21357F: sound/soc/codecs/idt821034.c 21358 21359RENESAS R-CAR & FSI AUDIO (ASoC) DRIVERS 21360M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 21361L: linux-sound@vger.kernel.org 21362L: linux-renesas-soc@vger.kernel.org 21363S: Supported 21364F: Documentation/devicetree/bindings/sound/renesas,rsnd.* 21365F: Documentation/devicetree/bindings/sound/renesas,fsi.yaml 21366F: sound/soc/renesas/rcar/ 21367F: sound/soc/renesas/fsi.c 21368F: include/sound/sh_fsi.h 21369 21370RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 21371M: Miquel Raynal <miquel.raynal@bootlin.com> 21372L: linux-mtd@lists.infradead.org 21373L: linux-renesas-soc@vger.kernel.org 21374S: Maintained 21375F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 21376F: drivers/mtd/nand/raw/renesas-nand-controller.c 21377 21378RENESAS R-CAR GYROADC DRIVER 21379M: Marek Vasut <marek.vasut@gmail.com> 21380L: linux-iio@vger.kernel.org 21381S: Supported 21382F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 21383F: drivers/iio/adc/rcar-gyroadc.c 21384 21385RENESAS R-CAR I2C DRIVERS 21386M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21387L: linux-renesas-soc@vger.kernel.org 21388S: Supported 21389F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 21390F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 21391F: drivers/i2c/busses/i2c-rcar.c 21392F: drivers/i2c/busses/i2c-sh_mobile.c 21393 21394RENESAS R-CAR SATA DRIVER 21395M: Geert Uytterhoeven <geert+renesas@glider.be> 21396L: linux-ide@vger.kernel.org 21397L: linux-renesas-soc@vger.kernel.org 21398S: Supported 21399F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 21400F: drivers/ata/sata_rcar.c 21401 21402RENESAS R-CAR THERMAL DRIVERS 21403M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21404L: linux-renesas-soc@vger.kernel.org 21405S: Supported 21406F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 21407F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 21408F: drivers/thermal/renesas/rcar_gen3_thermal.c 21409F: drivers/thermal/renesas/rcar_thermal.c 21410 21411RENESAS RIIC DRIVER 21412M: Chris Brandt <chris.brandt@renesas.com> 21413L: linux-renesas-soc@vger.kernel.org 21414S: Supported 21415F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 21416F: drivers/i2c/busses/i2c-riic.c 21417 21418RENESAS RZ AUDIO (ASoC) DRIVER 21419M: Biju Das <biju.das.jz@bp.renesas.com> 21420M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21421L: linux-sound@vger.kernel.org 21422L: linux-renesas-soc@vger.kernel.org 21423S: Supported 21424F: Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml 21425F: sound/soc/renesas/rz-ssi.c 21426 21427RENESAS RZ/G2L A/D DRIVER 21428M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21429L: linux-iio@vger.kernel.org 21430L: linux-renesas-soc@vger.kernel.org 21431S: Supported 21432F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 21433F: drivers/iio/adc/rzg2l_adc.c 21434 21435RENESAS RZ/G2L MTU3a COUNTER DRIVER 21436M: Biju Das <biju.das.jz@bp.renesas.com> 21437L: linux-iio@vger.kernel.org 21438L: linux-renesas-soc@vger.kernel.org 21439S: Supported 21440F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 21441F: drivers/counter/rz-mtu3-cnt.c 21442 21443RENESAS RTCA-3 RTC DRIVER 21444M: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> 21445L: linux-rtc@vger.kernel.org 21446L: linux-renesas-soc@vger.kernel.org 21447S: Supported 21448F: Documentation/devicetree/bindings/rtc/renesas,rz-rtca3.yaml 21449F: drivers/rtc/rtc-renesas-rtca3.c 21450 21451RENESAS RZ/N1 A5PSW SWITCH DRIVER 21452M: Clément Léger <clement.leger@bootlin.com> 21453L: linux-renesas-soc@vger.kernel.org 21454L: netdev@vger.kernel.org 21455S: Maintained 21456F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 21457F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 21458F: drivers/net/dsa/rzn1_a5psw* 21459F: drivers/net/pcs/pcs-rzn1-miic.c 21460F: include/dt-bindings/net/pcs-rzn1-miic.h 21461F: include/linux/pcs-rzn1-miic.h 21462F: net/dsa/tag_rzn1_a5psw.c 21463 21464RENESAS RZ/N1 DWMAC GLUE LAYER 21465M: Romain Gantois <romain.gantois@bootlin.com> 21466S: Maintained 21467F: Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml 21468F: drivers/net/ethernet/stmicro/stmmac/dwmac-rzn1.c 21469 21470RENESAS RZ/N1 RTC CONTROLLER DRIVER 21471M: Miquel Raynal <miquel.raynal@bootlin.com> 21472L: linux-rtc@vger.kernel.org 21473L: linux-renesas-soc@vger.kernel.org 21474S: Maintained 21475F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 21476F: drivers/rtc/rtc-rzn1.c 21477 21478RENESAS RZ/N1 USBF CONTROLLER DRIVER 21479M: Herve Codina <herve.codina@bootlin.com> 21480L: linux-renesas-soc@vger.kernel.org 21481L: linux-usb@vger.kernel.org 21482S: Maintained 21483F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 21484F: drivers/usb/gadget/udc/renesas_usbf.c 21485 21486RENESAS RZ/V2H(P) DWMAC GBETH GLUE LAYER DRIVER 21487M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21488L: netdev@vger.kernel.org 21489L: linux-renesas-soc@vger.kernel.org 21490S: Maintained 21491F: Documentation/devicetree/bindings/net/renesas,rzv2h-gbeth.yaml 21492F: drivers/net/ethernet/stmicro/stmmac/dwmac-renesas-gbeth.c 21493 21494RENESAS RZ/V2H(P) RSPI DRIVER 21495M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21496L: linux-spi@vger.kernel.org 21497L: linux-renesas-soc@vger.kernel.org 21498S: Maintained 21499F: Documentation/devicetree/bindings/spi/renesas,rzv2h-rspi.yaml 21500F: drivers/spi/spi-rzv2h-rspi.c 21501 21502RENESAS RZ/V2H(P) USB2PHY PORT RESET DRIVER 21503M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21504M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21505L: linux-renesas-soc@vger.kernel.org 21506S: Supported 21507F: Documentation/devicetree/bindings/reset/renesas,rzv2h-usb2phy-reset.yaml 21508F: drivers/reset/reset-rzv2h-usb2phy.c 21509 21510RENESAS RZ/V2M I2C DRIVER 21511M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21512L: linux-i2c@vger.kernel.org 21513L: linux-renesas-soc@vger.kernel.org 21514S: Supported 21515F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 21516F: drivers/i2c/busses/i2c-rzv2m.c 21517 21518RENESAS SUPERH ETHERNET DRIVER 21519M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21520L: netdev@vger.kernel.org 21521L: linux-renesas-soc@vger.kernel.org 21522S: Maintained 21523F: Documentation/devicetree/bindings/net/renesas,ether.yaml 21524F: drivers/net/ethernet/renesas/Kconfig 21525F: drivers/net/ethernet/renesas/Makefile 21526F: drivers/net/ethernet/renesas/sh_eth* 21527F: include/linux/sh_eth.h 21528 21529RENESAS USB PHY DRIVER 21530M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21531L: linux-renesas-soc@vger.kernel.org 21532S: Maintained 21533F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 21534 21535RENESAS VERSACLOCK 7 CLOCK DRIVER 21536M: Alex Helms <alexander.helms.jy@renesas.com> 21537S: Maintained 21538F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 21539F: drivers/clk/clk-versaclock7.c 21540 21541RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 21542M: Herve Codina <herve.codina@bootlin.com> 21543L: linux-iio@vger.kernel.org 21544S: Maintained 21545F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 21546F: drivers/iio/potentiometer/x9250.c 21547 21548RESET CONTROLLER FRAMEWORK 21549M: Philipp Zabel <p.zabel@pengutronix.de> 21550S: Maintained 21551T: git git://git.pengutronix.de/git/pza/linux 21552F: Documentation/devicetree/bindings/reset/ 21553F: Documentation/driver-api/reset.rst 21554F: drivers/reset/ 21555F: include/dt-bindings/reset/ 21556F: include/linux/reset-controller.h 21557F: include/linux/reset.h 21558F: include/linux/reset/ 21559K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 21560 21561RESTARTABLE SEQUENCES SUPPORT 21562M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21563M: Peter Zijlstra <peterz@infradead.org> 21564M: "Paul E. McKenney" <paulmck@kernel.org> 21565M: Boqun Feng <boqun.feng@gmail.com> 21566L: linux-kernel@vger.kernel.org 21567S: Supported 21568F: include/trace/events/rseq.h 21569F: include/uapi/linux/rseq.h 21570F: kernel/rseq.c 21571F: tools/testing/selftests/rseq/ 21572 21573RFKILL 21574M: Johannes Berg <johannes@sipsolutions.net> 21575L: linux-wireless@vger.kernel.org 21576S: Maintained 21577W: https://wireless.wiki.kernel.org/ 21578Q: https://patchwork.kernel.org/project/linux-wireless/list/ 21579T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 21580T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 21581F: Documentation/ABI/stable/sysfs-class-rfkill 21582F: Documentation/driver-api/rfkill.rst 21583F: include/linux/rfkill.h 21584F: include/uapi/linux/rfkill.h 21585F: net/rfkill/ 21586 21587RHASHTABLE 21588M: Thomas Graf <tgraf@suug.ch> 21589M: Herbert Xu <herbert@gondor.apana.org.au> 21590L: linux-crypto@vger.kernel.org 21591S: Maintained 21592F: include/linux/rhashtable-types.h 21593F: include/linux/rhashtable.h 21594F: lib/rhashtable.c 21595F: lib/test_rhashtable.c 21596 21597RICOH R5C592 MEMORYSTICK DRIVER 21598M: Maxim Levitsky <maximlevitsky@gmail.com> 21599S: Maintained 21600F: drivers/memstick/host/r592.* 21601 21602RICOH SMARTMEDIA/XD DRIVER 21603M: Maxim Levitsky <maximlevitsky@gmail.com> 21604S: Maintained 21605F: drivers/mtd/nand/raw/r852.c 21606F: drivers/mtd/nand/raw/r852.h 21607 21608RISC-V AIA DRIVERS 21609M: Anup Patel <anup@brainfault.org> 21610L: linux-riscv@lists.infradead.org 21611S: Maintained 21612F: Documentation/devicetree/bindings/interrupt-controller/riscv,aplic.yaml 21613F: Documentation/devicetree/bindings/interrupt-controller/riscv,imsics.yaml 21614F: drivers/irqchip/irq-riscv-aplic-*.c 21615F: drivers/irqchip/irq-riscv-aplic-*.h 21616F: drivers/irqchip/irq-riscv-imsic-*.c 21617F: drivers/irqchip/irq-riscv-imsic-*.h 21618F: drivers/irqchip/irq-riscv-intc.c 21619F: include/linux/irqchip/riscv-aplic.h 21620F: include/linux/irqchip/riscv-imsic.h 21621 21622RISC-V ANDES SoC Support 21623M: Ben Zong-You Xie <ben717@andestech.com> 21624S: Maintained 21625T: git: https://github.com/ben717-linux/linux 21626F: Documentation/devicetree/bindings/interrupt-controller/andestech,plicsw.yaml 21627F: Documentation/devicetree/bindings/riscv/andes.yaml 21628F: Documentation/devicetree/bindings/timer/andestech,plmt0.yaml 21629F: arch/riscv/boot/dts/andes/ 21630 21631RISC-V ARCHITECTURE 21632M: Paul Walmsley <paul.walmsley@sifive.com> 21633M: Palmer Dabbelt <palmer@dabbelt.com> 21634M: Albert Ou <aou@eecs.berkeley.edu> 21635R: Alexandre Ghiti <alex@ghiti.fr> 21636L: linux-riscv@lists.infradead.org 21637S: Supported 21638Q: https://patchwork.kernel.org/project/linux-riscv/list/ 21639C: irc://irc.libera.chat/riscv 21640P: Documentation/arch/riscv/patch-acceptance.rst 21641T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 21642F: arch/riscv/ 21643N: riscv 21644K: riscv 21645 21646RISC-V IOMMU 21647M: Tomasz Jeznach <tjeznach@rivosinc.com> 21648L: iommu@lists.linux.dev 21649L: linux-riscv@lists.infradead.org 21650S: Maintained 21651T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 21652F: Documentation/devicetree/bindings/iommu/riscv,iommu.yaml 21653F: drivers/iommu/riscv/ 21654 21655RISC-V MICROCHIP FPGA SUPPORT 21656M: Conor Dooley <conor.dooley@microchip.com> 21657M: Daire McNamara <daire.mcnamara@microchip.com> 21658L: linux-riscv@lists.infradead.org 21659S: Supported 21660F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 21661F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 21662F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 21663F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 21664F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 21665F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 21666F: Documentation/devicetree/bindings/riscv/microchip.yaml 21667F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 21668F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 21669F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 21670F: arch/riscv/boot/dts/microchip/ 21671F: drivers/char/hw_random/mpfs-rng.c 21672F: drivers/clk/microchip/clk-mpfs*.c 21673F: drivers/firmware/microchip/mpfs-auto-update.c 21674F: drivers/gpio/gpio-mpfs.c 21675F: drivers/i2c/busses/i2c-microchip-corei2c.c 21676F: drivers/mailbox/mailbox-mpfs.c 21677F: drivers/pci/controller/plda/pcie-microchip-host.c 21678F: drivers/pwm/pwm-microchip-core.c 21679F: drivers/reset/reset-mpfs.c 21680F: drivers/rtc/rtc-mpfs.c 21681F: drivers/soc/microchip/mpfs-sys-controller.c 21682F: drivers/spi/spi-microchip-core-qspi.c 21683F: drivers/spi/spi-microchip-core.c 21684F: drivers/usb/musb/mpfs.c 21685F: include/soc/microchip/mpfs.h 21686 21687RISC-V MISC SOC SUPPORT 21688M: Conor Dooley <conor@kernel.org> 21689L: linux-riscv@lists.infradead.org 21690S: Maintained 21691Q: https://patchwork.kernel.org/project/linux-riscv/list/ 21692T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 21693F: arch/riscv/boot/dts/canaan/ 21694F: arch/riscv/boot/dts/microchip/ 21695F: arch/riscv/boot/dts/sifive/ 21696F: arch/riscv/boot/dts/starfive/ 21697 21698RISC-V PMU DRIVERS 21699M: Atish Patra <atish.patra@linux.dev> 21700R: Anup Patel <anup@brainfault.org> 21701L: linux-riscv@lists.infradead.org 21702S: Supported 21703F: drivers/perf/riscv_pmu.c 21704F: drivers/perf/riscv_pmu_legacy.c 21705F: drivers/perf/riscv_pmu_sbi.c 21706 21707RISC-V SPACEMIT SoC Support 21708M: Yixun Lan <dlan@gentoo.org> 21709L: linux-riscv@lists.infradead.org 21710L: spacemit@lists.linux.dev 21711S: Maintained 21712W: https://github.com/spacemit-com/linux/wiki 21713C: irc://irc.libera.chat/spacemit 21714T: git https://github.com/spacemit-com/linux 21715F: arch/riscv/boot/dts/spacemit/ 21716N: spacemit 21717K: spacemit 21718 21719RISC-V THEAD SoC SUPPORT 21720M: Drew Fustini <fustini@kernel.org> 21721M: Guo Ren <guoren@kernel.org> 21722M: Fu Wei <wefu@redhat.com> 21723L: linux-riscv@lists.infradead.org 21724S: Maintained 21725T: git https://github.com/pdp7/linux.git 21726F: Documentation/devicetree/bindings/clock/thead,th1520-clk-ap.yaml 21727F: Documentation/devicetree/bindings/firmware/thead,th1520-aon.yaml 21728F: Documentation/devicetree/bindings/mailbox/thead,th1520-mbox.yaml 21729F: Documentation/devicetree/bindings/net/thead,th1520-gmac.yaml 21730F: Documentation/devicetree/bindings/pinctrl/thead,th1520-pinctrl.yaml 21731F: Documentation/devicetree/bindings/reset/thead,th1520-reset.yaml 21732F: arch/riscv/boot/dts/thead/ 21733F: drivers/clk/thead/clk-th1520-ap.c 21734F: drivers/firmware/thead,th1520-aon.c 21735F: drivers/mailbox/mailbox-th1520.c 21736F: drivers/net/ethernet/stmicro/stmmac/dwmac-thead.c 21737F: drivers/pinctrl/pinctrl-th1520.c 21738F: drivers/pmdomain/thead/ 21739F: drivers/power/sequencing/pwrseq-thead-gpu.c 21740F: drivers/reset/reset-th1520.c 21741F: include/dt-bindings/clock/thead,th1520-clk-ap.h 21742F: include/dt-bindings/power/thead,th1520-power.h 21743F: include/dt-bindings/reset/thead,th1520-reset.h 21744F: include/linux/firmware/thead/thead,th1520-aon.h 21745 21746RNBD BLOCK DRIVERS 21747M: Md. Haris Iqbal <haris.iqbal@ionos.com> 21748M: Jack Wang <jinpu.wang@ionos.com> 21749L: linux-block@vger.kernel.org 21750S: Maintained 21751F: drivers/block/rnbd/ 21752 21753ROCCAT DRIVERS 21754M: Stefan Achatz <erazor_de@users.sourceforge.net> 21755S: Maintained 21756W: http://sourceforge.net/projects/roccat/ 21757F: Documentation/ABI/*/sysfs-driver-hid-roccat* 21758F: drivers/hid/hid-roccat* 21759F: include/linux/hid-roccat* 21760 21761ROCKCHIP CAN-FD DRIVER 21762M: Marc Kleine-Budde <mkl@pengutronix.de> 21763R: kernel@pengutronix.de 21764L: linux-can@vger.kernel.org 21765S: Maintained 21766F: Documentation/devicetree/bindings/net/can/rockchip,rk3568v2-canfd.yaml 21767F: drivers/net/can/rockchip/ 21768 21769ROCKCHIP CRYPTO DRIVERS 21770M: Corentin Labbe <clabbe@baylibre.com> 21771L: linux-crypto@vger.kernel.org 21772S: Maintained 21773F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 21774F: drivers/crypto/rockchip/ 21775 21776ROCKCHIP I2S TDM DRIVER 21777M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 21778L: linux-rockchip@lists.infradead.org 21779S: Maintained 21780F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 21781F: sound/soc/rockchip/rockchip_i2s_tdm.* 21782 21783ROCKCHIP ISP V1 DRIVER 21784M: Dafna Hirschfeld <dafna@fastmail.com> 21785M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21786L: linux-media@vger.kernel.org 21787L: linux-rockchip@lists.infradead.org 21788S: Maintained 21789F: Documentation/admin-guide/media/rkisp1.rst 21790F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 21791F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 21792F: drivers/media/platform/rockchip/rkisp1 21793F: include/uapi/linux/rkisp1-config.h 21794 21795ROCKCHIP RK3568 RANDOM NUMBER GENERATOR SUPPORT 21796M: Daniel Golle <daniel@makrotopia.org> 21797M: Aurelien Jarno <aurelien@aurel32.net> 21798M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 21799S: Maintained 21800F: Documentation/devicetree/bindings/rng/rockchip,rk3568-rng.yaml 21801F: Documentation/devicetree/bindings/rng/rockchip,rk3588-rng.yaml 21802F: drivers/char/hw_random/rockchip-rng.c 21803 21804ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 21805M: Jacob Chen <jacob-chen@iotwrt.com> 21806M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21807L: linux-media@vger.kernel.org 21808L: linux-rockchip@lists.infradead.org 21809S: Maintained 21810F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 21811F: drivers/media/platform/rockchip/rga/ 21812 21813ROCKCHIP RKVDEC VIDEO DECODER DRIVER 21814M: Detlev Casanova <detlev.casanova@collabora.com> 21815L: linux-media@vger.kernel.org 21816L: linux-rockchip@lists.infradead.org 21817S: Maintained 21818F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 21819F: drivers/media/platform/rockchip/rkvdec/ 21820 21821ROCKCHIP RK3308 INTERNAL AUDIO CODEC 21822M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21823S: Maintained 21824F: Documentation/devicetree/bindings/sound/rockchip,rk3308-codec.yaml 21825F: sound/soc/codecs/rk3308_codec.c 21826F: sound/soc/codecs/rk3308_codec.h 21827 21828ROCKCHIP SAI DRIVER 21829M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 21830L: linux-rockchip@lists.infradead.org 21831S: Maintained 21832F: Documentation/devicetree/bindings/sound/rockchip,rk3576-sai.yaml 21833F: sound/soc/rockchip/rockchip_sai.* 21834 21835ROCKCHIP VIDEO DECODER DRIVER 21836M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21837L: linux-media@vger.kernel.org 21838L: linux-rockchip@lists.infradead.org 21839S: Maintained 21840F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 21841F: drivers/staging/media/rkvdec/ 21842 21843ROCKER DRIVER 21844M: Jiri Pirko <jiri@resnulli.us> 21845L: netdev@vger.kernel.org 21846S: Supported 21847F: drivers/net/ethernet/rocker/ 21848 21849ROCKETPORT EXPRESS/INFINITY DRIVER 21850M: Kevin Cernekee <cernekee@gmail.com> 21851L: linux-serial@vger.kernel.org 21852S: Odd Fixes 21853F: drivers/tty/serial/rp2.* 21854 21855ROHM BD79703 DAC 21856M: Matti Vaittinen <mazziesaccount@gmail.com> 21857S: Supported 21858F: drivers/iio/dac/rohm-bd79703.c 21859 21860ROHM BD99954 CHARGER IC 21861M: Matti Vaittinen <mazziesaccount@gmail.com> 21862S: Supported 21863F: drivers/power/supply/bd99954-charger.c 21864F: drivers/power/supply/bd99954-charger.h 21865 21866ROHM BD79124 ADC / GPO IC 21867M: Matti Vaittinen <mazziesaccount@gmail.com> 21868S: Supported 21869F: drivers/iio/adc/rohm-bd79124.c 21870 21871ROHM BH1745 COLOUR SENSOR 21872M: Mudit Sharma <muditsharma.info@gmail.com> 21873L: linux-iio@vger.kernel.org 21874S: Maintained 21875F: drivers/iio/light/bh1745.c 21876 21877ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 21878M: Tomasz Duszynski <tduszyns@gmail.com> 21879S: Maintained 21880F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 21881F: drivers/iio/light/bh1750.c 21882 21883ROHM BM1390 PRESSURE SENSOR DRIVER 21884M: Matti Vaittinen <mazziesaccount@gmail.com> 21885L: linux-iio@vger.kernel.org 21886S: Supported 21887F: drivers/iio/pressure/rohm-bm1390.c 21888 21889ROHM BU270xx LIGHT SENSOR DRIVERs 21890M: Matti Vaittinen <mazziesaccount@gmail.com> 21891L: linux-iio@vger.kernel.org 21892S: Supported 21893F: drivers/iio/light/rohm-bu27034.c 21894 21895ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 21896M: Marek Vasut <marek.vasut+renesas@gmail.com> 21897L: linux-kernel@vger.kernel.org 21898L: linux-renesas-soc@vger.kernel.org 21899S: Supported 21900F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 21901F: drivers/gpio/gpio-bd9571mwv.c 21902F: drivers/mfd/bd9571mwv.c 21903F: drivers/regulator/bd9571mwv-regulator.c 21904F: include/linux/mfd/bd9571mwv.h 21905 21906ROHM POWER MANAGEMENT IC DEVICE DRIVERS 21907M: Matti Vaittinen <mazziesaccount@gmail.com> 21908S: Supported 21909F: drivers/clk/clk-bd718x7.c 21910F: drivers/gpio/gpio-bd71815.c 21911F: drivers/gpio/gpio-bd71828.c 21912F: drivers/mfd/rohm-bd71828.c 21913F: drivers/mfd/rohm-bd718x7.c 21914F: drivers/mfd/rohm-bd9576.c 21915F: drivers/mfd/rohm-bd96801.c 21916F: drivers/regulator/bd71815-regulator.c 21917F: drivers/regulator/bd71828-regulator.c 21918F: drivers/regulator/bd718x7-regulator.c 21919F: drivers/regulator/bd9576-regulator.c 21920F: drivers/regulator/bd96801-regulator.c 21921F: drivers/regulator/rohm-regulator.c 21922F: drivers/rtc/rtc-bd70528.c 21923F: drivers/watchdog/bd9576_wdt.c 21924F: drivers/watchdog/bd96801_wdt.c 21925F: include/linux/mfd/rohm-bd71815.h 21926F: include/linux/mfd/rohm-bd71828.h 21927F: include/linux/mfd/rohm-bd718x7.h 21928F: include/linux/mfd/rohm-bd957x.h 21929F: include/linux/mfd/rohm-bd96801.h 21930F: include/linux/mfd/rohm-bd96802.h 21931F: include/linux/mfd/rohm-generic.h 21932F: include/linux/mfd/rohm-shared.h 21933 21934ROSE NETWORK LAYER 21935L: linux-hams@vger.kernel.org 21936S: Orphan 21937W: https://linux-ax25.in-berlin.de 21938F: include/net/rose.h 21939F: include/uapi/linux/rose.h 21940F: net/rose/ 21941 21942ROTATION DRIVER FOR ALLWINNER A83T 21943M: Jernej Skrabec <jernej.skrabec@gmail.com> 21944L: linux-media@vger.kernel.org 21945S: Maintained 21946T: git git://linuxtv.org/media.git 21947F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 21948F: drivers/media/platform/sunxi/sun8i-rotate/ 21949 21950RPMB SUBSYSTEM 21951M: Jens Wiklander <jens.wiklander@linaro.org> 21952L: linux-kernel@vger.kernel.org 21953S: Supported 21954F: drivers/misc/rpmb-core.c 21955F: include/linux/rpmb.h 21956 21957RPMSG TTY DRIVER 21958M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21959L: linux-remoteproc@vger.kernel.org 21960S: Maintained 21961F: drivers/tty/rpmsg_tty.c 21962 21963RTASE ETHERNET DRIVER 21964M: Justin Lai <justinlai0215@realtek.com> 21965M: Larry Chiu <larry.chiu@realtek.com> 21966L: netdev@vger.kernel.org 21967S: Maintained 21968F: drivers/net/ethernet/realtek/rtase/ 21969 21970RTL2830 MEDIA DRIVER 21971L: linux-media@vger.kernel.org 21972S: Orphan 21973W: https://linuxtv.org 21974Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21975F: drivers/media/dvb-frontends/rtl2830* 21976 21977RTL2832 MEDIA DRIVER 21978L: linux-media@vger.kernel.org 21979S: Orphan 21980W: https://linuxtv.org 21981Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21982F: drivers/media/dvb-frontends/rtl2832* 21983 21984RTL2832_SDR MEDIA DRIVER 21985L: linux-media@vger.kernel.org 21986S: Orphan 21987W: https://linuxtv.org 21988Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21989F: drivers/media/dvb-frontends/rtl2832_sdr* 21990 21991RTL8180 WIRELESS DRIVER 21992L: linux-wireless@vger.kernel.org 21993S: Orphan 21994F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 21995 21996RTL8187 WIRELESS DRIVER 21997M: Hin-Tak Leung <hintak.leung@gmail.com> 21998L: linux-wireless@vger.kernel.org 21999S: Maintained 22000T: git https://github.com/pkshih/rtw.git 22001F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 22002 22003RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 22004M: Jes Sorensen <Jes.Sorensen@gmail.com> 22005L: linux-wireless@vger.kernel.org 22006S: Maintained 22007T: git https://github.com/pkshih/rtw.git 22008F: drivers/net/wireless/realtek/rtl8xxxu/ 22009 22010RTL9300 I2C DRIVER (rtl9300-i2c) 22011M: Chris Packham <chris.packham@alliedtelesis.co.nz> 22012L: linux-i2c@vger.kernel.org 22013S: Maintained 22014F: Documentation/devicetree/bindings/i2c/realtek,rtl9301-i2c.yaml 22015F: drivers/i2c/busses/i2c-rtl9300.c 22016 22017RTRS TRANSPORT DRIVERS 22018M: Md. Haris Iqbal <haris.iqbal@ionos.com> 22019M: Jack Wang <jinpu.wang@ionos.com> 22020L: linux-rdma@vger.kernel.org 22021S: Maintained 22022F: drivers/infiniband/ulp/rtrs/ 22023 22024RUNTIME VERIFICATION (RV) 22025M: Steven Rostedt <rostedt@goodmis.org> 22026L: linux-trace-kernel@vger.kernel.org 22027S: Maintained 22028F: Documentation/trace/rv/ 22029F: include/linux/rv.h 22030F: include/rv/ 22031F: kernel/trace/rv/ 22032F: tools/verification/ 22033 22034RUST 22035M: Miguel Ojeda <ojeda@kernel.org> 22036M: Alex Gaynor <alex.gaynor@gmail.com> 22037R: Boqun Feng <boqun.feng@gmail.com> 22038R: Gary Guo <gary@garyguo.net> 22039R: Björn Roy Baron <bjorn3_gh@protonmail.com> 22040R: Benno Lossin <lossin@kernel.org> 22041R: Andreas Hindborg <a.hindborg@kernel.org> 22042R: Alice Ryhl <aliceryhl@google.com> 22043R: Trevor Gross <tmgross@umich.edu> 22044R: Danilo Krummrich <dakr@kernel.org> 22045L: rust-for-linux@vger.kernel.org 22046S: Supported 22047W: https://rust-for-linux.com 22048B: https://github.com/Rust-for-Linux/linux/issues 22049C: zulip://rust-for-linux.zulipchat.com 22050P: https://rust-for-linux.com/contributing 22051T: git https://github.com/Rust-for-Linux/linux.git rust-next 22052F: .clippy.toml 22053F: Documentation/rust/ 22054F: include/trace/events/rust_sample.h 22055F: rust/ 22056F: samples/rust/ 22057F: scripts/*rust* 22058F: tools/testing/selftests/rust/ 22059K: \b(?i:rust)\b 22060 22061RUST [ALLOC] 22062M: Danilo Krummrich <dakr@kernel.org> 22063R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 22064R: Vlastimil Babka <vbabka@suse.cz> 22065R: Liam R. Howlett <Liam.Howlett@oracle.com> 22066R: Uladzislau Rezki <urezki@gmail.com> 22067L: rust-for-linux@vger.kernel.org 22068S: Maintained 22069T: git https://github.com/Rust-for-Linux/linux.git alloc-next 22070F: rust/kernel/alloc.rs 22071F: rust/kernel/alloc/ 22072 22073RUST [PIN-INIT] 22074M: Benno Lossin <lossin@kernel.org> 22075L: rust-for-linux@vger.kernel.org 22076S: Maintained 22077W: https://rust-for-linux.com/pin-init 22078B: https://github.com/Rust-for-Linux/pin-init/issues 22079C: zulip://rust-for-linux.zulipchat.com 22080P: rust/pin-init/CONTRIBUTING.md 22081T: git https://github.com/Rust-for-Linux/linux.git pin-init-next 22082F: rust/kernel/init.rs 22083F: rust/pin-init/ 22084K: \bpin-init\b|pin_init\b|PinInit 22085 22086RXRPC SOCKETS (AF_RXRPC) 22087M: David Howells <dhowells@redhat.com> 22088M: Marc Dionne <marc.dionne@auristor.com> 22089L: linux-afs@lists.infradead.org 22090S: Supported 22091W: https://www.infradead.org/~dhowells/kafs/ 22092F: Documentation/networking/rxrpc.rst 22093F: include/keys/rxrpc-type.h 22094F: include/net/af_rxrpc.h 22095F: include/trace/events/rxrpc.h 22096F: include/uapi/linux/rxrpc.h 22097F: net/rxrpc/ 22098 22099S3 SAVAGE FRAMEBUFFER DRIVER 22100M: Antonino Daplas <adaplas@gmail.com> 22101L: linux-fbdev@vger.kernel.org 22102S: Maintained 22103F: drivers/video/fbdev/savage/ 22104 22105S390 ARCHITECTURE 22106M: Heiko Carstens <hca@linux.ibm.com> 22107M: Vasily Gorbik <gor@linux.ibm.com> 22108M: Alexander Gordeev <agordeev@linux.ibm.com> 22109R: Christian Borntraeger <borntraeger@linux.ibm.com> 22110R: Sven Schnelle <svens@linux.ibm.com> 22111L: linux-s390@vger.kernel.org 22112S: Supported 22113T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 22114F: Documentation/driver-api/s390-drivers.rst 22115F: Documentation/arch/s390/ 22116F: arch/s390/ 22117F: drivers/s390/ 22118F: drivers/watchdog/diag288_wdt.c 22119 22120S390 COMMON I/O LAYER 22121M: Vineeth Vijayan <vneethv@linux.ibm.com> 22122M: Peter Oberparleiter <oberpar@linux.ibm.com> 22123L: linux-s390@vger.kernel.org 22124S: Supported 22125F: drivers/s390/cio/ 22126 22127S390 CRYPTO MODULES, PRNG DRIVER, ARCH RANDOM 22128M: Harald Freudenberger <freude@linux.ibm.com> 22129M: Holger Dengler <dengler@linux.ibm.com> 22130L: linux-crypto@vger.kernel.org 22131L: linux-s390@vger.kernel.org 22132S: Supported 22133F: arch/s390/crypto/ 22134F: arch/s390/include/asm/archrandom.h 22135F: arch/s390/include/asm/cpacf.h 22136 22137S390 DASD DRIVER 22138M: Stefan Haberland <sth@linux.ibm.com> 22139M: Jan Hoeppner <hoeppner@linux.ibm.com> 22140L: linux-s390@vger.kernel.org 22141S: Supported 22142F: block/partitions/ibm.c 22143F: drivers/s390/block/dasd* 22144F: include/linux/dasd_mod.h 22145 22146S390 HWRANDOM TRNG DRIVER 22147M: Harald Freudenberger <freude@linux.ibm.com> 22148M: Holger Dengler <dengler@linux.ibm.com> 22149L: linux-crypto@vger.kernel.org 22150L: linux-s390@vger.kernel.org 22151S: Supported 22152F: drivers/char/hw_random/s390-trng.c 22153 22154S390 IOMMU (PCI) 22155M: Niklas Schnelle <schnelle@linux.ibm.com> 22156M: Matthew Rosato <mjrosato@linux.ibm.com> 22157R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 22158L: linux-s390@vger.kernel.org 22159S: Supported 22160F: drivers/iommu/s390-iommu.c 22161 22162S390 IUCV NETWORK LAYER 22163M: Alexandra Winter <wintera@linux.ibm.com> 22164M: Thorsten Winkler <twinkler@linux.ibm.com> 22165L: linux-s390@vger.kernel.org 22166L: netdev@vger.kernel.org 22167S: Supported 22168F: drivers/s390/net/*iucv* 22169F: include/net/iucv/ 22170F: net/iucv/ 22171 22172S390 MM 22173M: Alexander Gordeev <agordeev@linux.ibm.com> 22174M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 22175L: linux-s390@vger.kernel.org 22176S: Supported 22177T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 22178F: arch/s390/include/asm/pgtable.h 22179F: arch/s390/mm 22180 22181S390 NETWORK DRIVERS 22182M: Alexandra Winter <wintera@linux.ibm.com> 22183M: Thorsten Winkler <twinkler@linux.ibm.com> 22184L: linux-s390@vger.kernel.org 22185L: netdev@vger.kernel.org 22186S: Supported 22187F: drivers/s390/net/ 22188F: include/linux/ism.h 22189 22190S390 PCI SUBSYSTEM 22191M: Niklas Schnelle <schnelle@linux.ibm.com> 22192M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 22193L: linux-s390@vger.kernel.org 22194S: Supported 22195F: Documentation/arch/s390/pci.rst 22196F: arch/s390/pci/ 22197F: drivers/pci/hotplug/s390_pci_hpc.c 22198 22199S390 PTP DRIVER 22200M: Sven Schnelle <svens@linux.ibm.com> 22201L: linux-s390@vger.kernel.org 22202S: Supported 22203F: drivers/ptp/ptp_s390.c 22204 22205S390 SCM DRIVER 22206M: Vineeth Vijayan <vneethv@linux.ibm.com> 22207L: linux-s390@vger.kernel.org 22208S: Supported 22209F: drivers/s390/block/scm* 22210F: drivers/s390/cio/scm.c 22211 22212S390 VFIO AP DRIVER 22213M: Tony Krowiak <akrowiak@linux.ibm.com> 22214M: Halil Pasic <pasic@linux.ibm.com> 22215M: Jason Herne <jjherne@linux.ibm.com> 22216L: linux-s390@vger.kernel.org 22217S: Supported 22218F: Documentation/arch/s390/vfio-ap* 22219F: drivers/s390/crypto/vfio_ap* 22220 22221S390 VFIO-CCW DRIVER 22222M: Eric Farman <farman@linux.ibm.com> 22223M: Matthew Rosato <mjrosato@linux.ibm.com> 22224R: Halil Pasic <pasic@linux.ibm.com> 22225L: linux-s390@vger.kernel.org 22226L: kvm@vger.kernel.org 22227S: Supported 22228F: Documentation/arch/s390/vfio-ccw.rst 22229F: drivers/s390/cio/vfio_ccw* 22230F: include/uapi/linux/vfio_ccw.h 22231 22232S390 VFIO-PCI DRIVER 22233M: Matthew Rosato <mjrosato@linux.ibm.com> 22234M: Eric Farman <farman@linux.ibm.com> 22235L: linux-s390@vger.kernel.org 22236L: kvm@vger.kernel.org 22237S: Supported 22238F: arch/s390/kvm/pci* 22239F: drivers/vfio/pci/vfio_pci_zdev.c 22240F: include/uapi/linux/vfio_zdev.h 22241 22242S390 ZCRYPT AND PKEY DRIVER AND AP BUS 22243M: Harald Freudenberger <freude@linux.ibm.com> 22244M: Holger Dengler <dengler@linux.ibm.com> 22245L: linux-s390@vger.kernel.org 22246S: Supported 22247F: arch/s390/include/asm/ap.h 22248F: arch/s390/include/asm/pkey.h 22249F: arch/s390/include/asm/trace/zcrypt.h 22250F: arch/s390/include/uapi/asm/pkey.h 22251F: arch/s390/include/uapi/asm/zcrypt.h 22252F: drivers/s390/crypto/ 22253 22254S390 ZFCP DRIVER 22255M: Nihar Panda <niharp@linux.ibm.com> 22256L: linux-s390@vger.kernel.org 22257S: Supported 22258F: drivers/s390/scsi/zfcp_* 22259 22260SAA6588 RDS RECEIVER DRIVER 22261M: Hans Verkuil <hverkuil@xs4all.nl> 22262L: linux-media@vger.kernel.org 22263S: Odd Fixes 22264W: https://linuxtv.org 22265T: git git://linuxtv.org/media.git 22266F: drivers/media/i2c/saa6588* 22267 22268SAA7134 VIDEO4LINUX DRIVER 22269M: Mauro Carvalho Chehab <mchehab@kernel.org> 22270L: linux-media@vger.kernel.org 22271S: Odd fixes 22272W: https://linuxtv.org 22273T: git git://linuxtv.org/media.git 22274F: Documentation/driver-api/media/drivers/saa7134* 22275F: drivers/media/pci/saa7134/ 22276 22277SAA7146 VIDEO4LINUX-2 DRIVER 22278M: Hans Verkuil <hverkuil@xs4all.nl> 22279L: linux-media@vger.kernel.org 22280S: Maintained 22281T: git git://linuxtv.org/media.git 22282F: drivers/media/common/saa7146/ 22283F: drivers/media/pci/saa7146/ 22284F: include/media/drv-intf/saa7146* 22285 22286SAFESETID SECURITY MODULE 22287M: Micah Morton <mortonm@chromium.org> 22288S: Supported 22289F: Documentation/admin-guide/LSM/SafeSetID.rst 22290F: security/safesetid/ 22291 22292SAMSUNG AUDIO (ASoC) DRIVERS 22293M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22294L: linux-sound@vger.kernel.org 22295S: Maintained 22296B: mailto:linux-samsung-soc@vger.kernel.org 22297F: Documentation/devicetree/bindings/sound/samsung* 22298F: sound/soc/samsung/ 22299 22300SAMSUNG EXYNOS2200 SoC SUPPORT 22301M: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com> 22302L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22303L: linux-samsung-soc@vger.kernel.org 22304S: Maintained 22305F: Documentation/devicetree/bindings/clock/samsung,exynos2200-cmu.yaml 22306F: arch/arm64/boot/dts/exynos/exynos2200* 22307F: drivers/clk/samsung/clk-exynos2200.c 22308F: include/dt-bindings/clock/samsung,exynos2200-cmu.h 22309 22310SAMSUNG EXYNOS850 SoC SUPPORT 22311M: Sam Protsenko <semen.protsenko@linaro.org> 22312L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22313L: linux-samsung-soc@vger.kernel.org 22314S: Maintained 22315F: Documentation/devicetree/bindings/clock/samsung,exynos850-clock.yaml 22316F: arch/arm64/boot/dts/exynos/exynos850* 22317F: drivers/clk/samsung/clk-exynos850.c 22318F: include/dt-bindings/clock/exynos850.h 22319 22320SAMSUNG EXYNOS ACPM MAILBOX PROTOCOL 22321M: Tudor Ambarus <tudor.ambarus@linaro.org> 22322L: linux-kernel@vger.kernel.org 22323L: linux-samsung-soc@vger.kernel.org 22324S: Supported 22325F: Documentation/devicetree/bindings/firmware/google,gs101-acpm-ipc.yaml 22326F: drivers/firmware/samsung/exynos-acpm* 22327F: include/linux/firmware/samsung/exynos-acpm-protocol.h 22328 22329SAMSUNG EXYNOS MAILBOX DRIVER 22330M: Tudor Ambarus <tudor.ambarus@linaro.org> 22331L: linux-kernel@vger.kernel.org 22332L: linux-samsung-soc@vger.kernel.org 22333S: Supported 22334F: Documentation/devicetree/bindings/mailbox/google,gs101-mbox.yaml 22335F: drivers/mailbox/exynos-mailbox.c 22336F: include/linux/mailbox/exynos-message.h 22337 22338SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 22339M: Krzysztof Kozlowski <krzk@kernel.org> 22340L: linux-crypto@vger.kernel.org 22341L: linux-samsung-soc@vger.kernel.org 22342S: Maintained 22343F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 22344F: drivers/crypto/exynos-rng.c 22345 22346SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 22347M: Łukasz Stelmach <l.stelmach@samsung.com> 22348L: linux-samsung-soc@vger.kernel.org 22349S: Maintained 22350F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 22351F: drivers/char/hw_random/exynos-trng.c 22352 22353SAMSUNG FRAMEBUFFER DRIVER 22354M: Jingoo Han <jingoohan1@gmail.com> 22355L: linux-fbdev@vger.kernel.org 22356S: Maintained 22357F: drivers/video/fbdev/s3c-fb.c 22358 22359SAMSUNG GALAXY BOOK DRIVER 22360M: Joshua Grisham <josh@joshuagrisham.com> 22361L: platform-driver-x86@vger.kernel.org 22362S: Maintained 22363F: Documentation/admin-guide/laptops/samsung-galaxybook.rst 22364F: drivers/platform/x86/samsung-galaxybook.c 22365 22366SAMSUNG INTERCONNECT DRIVERS 22367M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22368M: Artur Świgoń <a.swigon@samsung.com> 22369L: linux-pm@vger.kernel.org 22370L: linux-samsung-soc@vger.kernel.org 22371S: Supported 22372F: drivers/interconnect/samsung/ 22373 22374SAMSUNG LAPTOP DRIVER 22375M: Corentin Chary <corentin.chary@gmail.com> 22376L: platform-driver-x86@vger.kernel.org 22377S: Maintained 22378F: drivers/platform/x86/samsung-laptop.c 22379 22380SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 22381M: Krzysztof Kozlowski <krzk@kernel.org> 22382R: André Draszik <andre.draszik@linaro.org> 22383L: linux-kernel@vger.kernel.org 22384L: linux-samsung-soc@vger.kernel.org 22385S: Maintained 22386B: mailto:linux-samsung-soc@vger.kernel.org 22387F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 22388F: Documentation/devicetree/bindings/mfd/samsung,s2*.yaml 22389F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 22390F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 22391F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 22392F: drivers/clk/clk-s2mps11.c 22393F: drivers/mfd/sec*.[ch] 22394F: drivers/regulator/s2m*.c 22395F: drivers/regulator/s5m*.c 22396F: drivers/rtc/rtc-s5m.c 22397F: include/linux/mfd/samsung/ 22398 22399SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 22400M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 22401L: linux-media@vger.kernel.org 22402L: linux-samsung-soc@vger.kernel.org 22403S: Maintained 22404F: drivers/media/platform/samsung/s3c-camif/ 22405F: include/media/drv-intf/s3c_camif.h 22406 22407SAMSUNG S3FWRN5 NFC DRIVER 22408M: Krzysztof Kozlowski <krzk@kernel.org> 22409S: Maintained 22410F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 22411F: drivers/nfc/s3fwrn5 22412 22413SAMSUNG S5C73M3 CAMERA DRIVER 22414M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22415M: Andrzej Hajda <andrzej.hajda@intel.com> 22416L: linux-media@vger.kernel.org 22417S: Supported 22418F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 22419F: drivers/media/i2c/s5c73m3/* 22420 22421SAMSUNG S5K5BAF CAMERA DRIVER 22422M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22423M: Andrzej Hajda <andrzej.hajda@intel.com> 22424L: linux-media@vger.kernel.org 22425S: Supported 22426F: drivers/media/i2c/s5k5baf.c 22427 22428SAMSUNG S5P Security SubSystem (SSS) DRIVER 22429M: Krzysztof Kozlowski <krzk@kernel.org> 22430M: Vladimir Zapolskiy <vz@mleia.com> 22431L: linux-crypto@vger.kernel.org 22432L: linux-samsung-soc@vger.kernel.org 22433S: Maintained 22434F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 22435F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 22436F: drivers/crypto/s5p-sss.c 22437 22438SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 22439M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22440L: linux-media@vger.kernel.org 22441S: Supported 22442Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22443F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 22444F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 22445F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 22446F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 22447F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 22448F: drivers/media/platform/samsung/exynos4-is/ 22449 22450SAMSUNG SOC CLOCK DRIVERS 22451M: Krzysztof Kozlowski <krzk@kernel.org> 22452M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22453M: Chanwoo Choi <cw00.choi@samsung.com> 22454R: Alim Akhtar <alim.akhtar@samsung.com> 22455L: linux-samsung-soc@vger.kernel.org 22456S: Maintained 22457T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 22458F: Documentation/devicetree/bindings/clock/samsung,*.yaml 22459F: Documentation/devicetree/bindings/clock/samsung,s3c* 22460F: drivers/clk/samsung/ 22461F: include/dt-bindings/clock/exynos*.h 22462F: include/dt-bindings/clock/s5p*.h 22463F: include/dt-bindings/clock/samsung,*.h 22464F: include/linux/clk/samsung.h 22465 22466SAMSUNG SPI DRIVERS 22467M: Andi Shyti <andi.shyti@kernel.org> 22468R: Tudor Ambarus <tudor.ambarus@linaro.org> 22469L: linux-spi@vger.kernel.org 22470L: linux-samsung-soc@vger.kernel.org 22471S: Maintained 22472F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 22473F: drivers/spi/spi-s3c* 22474F: include/linux/platform_data/spi-s3c64xx.h 22475 22476SAMSUNG SXGBE DRIVERS 22477M: Byungho An <bh74.an@samsung.com> 22478L: netdev@vger.kernel.org 22479S: Maintained 22480F: drivers/net/ethernet/samsung/sxgbe/ 22481 22482SAMSUNG THERMAL DRIVER 22483M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 22484M: Krzysztof Kozlowski <krzk@kernel.org> 22485L: linux-pm@vger.kernel.org 22486L: linux-samsung-soc@vger.kernel.org 22487S: Maintained 22488F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 22489F: drivers/thermal/samsung/ 22490 22491SAMSUNG USB2 PHY DRIVER 22492M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22493L: linux-kernel@vger.kernel.org 22494S: Supported 22495F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 22496F: Documentation/driver-api/phy/samsung-usb2.rst 22497F: drivers/phy/samsung/phy-exynos4210-usb2.c 22498F: drivers/phy/samsung/phy-exynos4x12-usb2.c 22499F: drivers/phy/samsung/phy-exynos5250-usb2.c 22500F: drivers/phy/samsung/phy-s5pv210-usb2.c 22501F: drivers/phy/samsung/phy-samsung-usb2.c 22502F: drivers/phy/samsung/phy-samsung-usb2.h 22503 22504SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 22505M: Paul Barker <paul.barker@sancloud.com> 22506R: Marc Murphy <marc.murphy@sancloud.com> 22507S: Supported 22508F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 22509 22510SC1200 WDT DRIVER 22511M: Zwane Mwaikambo <zwanem@gmail.com> 22512S: Maintained 22513F: drivers/watchdog/sc1200wdt.c 22514 22515SCHEDULER 22516M: Ingo Molnar <mingo@redhat.com> 22517M: Peter Zijlstra <peterz@infradead.org> 22518M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 22519M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 22520R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 22521R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 22522R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 22523R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 22524R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 22525L: linux-kernel@vger.kernel.org 22526S: Maintained 22527T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 22528F: include/linux/preempt.h 22529F: include/linux/sched.h 22530F: include/linux/wait.h 22531F: include/uapi/linux/sched.h 22532F: kernel/fork.c 22533F: kernel/sched/ 22534F: tools/sched/ 22535 22536SCHEDULER - SCHED_EXT 22537R: Tejun Heo <tj@kernel.org> 22538R: David Vernet <void@manifault.com> 22539R: Andrea Righi <arighi@nvidia.com> 22540R: Changwoo Min <changwoo@igalia.com> 22541L: sched-ext@lists.linux.dev 22542S: Maintained 22543W: https://github.com/sched-ext/scx 22544T: git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext.git 22545F: include/linux/sched/ext.h 22546F: kernel/sched/ext* 22547F: tools/sched_ext/ 22548F: tools/testing/selftests/sched_ext 22549 22550SCIOSENSE ENS160 MULTI-GAS SENSOR DRIVER 22551M: Gustavo Silva <gustavograzs@gmail.com> 22552S: Maintained 22553F: drivers/iio/chemical/ens160_core.c 22554F: drivers/iio/chemical/ens160_i2c.c 22555F: drivers/iio/chemical/ens160_spi.c 22556F: drivers/iio/chemical/ens160.h 22557 22558SCSI LIBSAS SUBSYSTEM 22559R: John Garry <john.g.garry@oracle.com> 22560R: Jason Yan <yanaijie@huawei.com> 22561L: linux-scsi@vger.kernel.org 22562S: Supported 22563F: Documentation/scsi/libsas.rst 22564F: drivers/scsi/libsas/ 22565F: include/scsi/libsas.h 22566F: include/scsi/sas_ata.h 22567 22568SCSI RDMA PROTOCOL (SRP) INITIATOR 22569M: Bart Van Assche <bvanassche@acm.org> 22570L: linux-rdma@vger.kernel.org 22571S: Supported 22572Q: http://patchwork.kernel.org/project/linux-rdma/list/ 22573F: drivers/infiniband/ulp/srp/ 22574F: include/scsi/srp.h 22575 22576SCSI RDMA PROTOCOL (SRP) TARGET 22577M: Bart Van Assche <bvanassche@acm.org> 22578L: linux-rdma@vger.kernel.org 22579L: target-devel@vger.kernel.org 22580S: Supported 22581Q: http://patchwork.kernel.org/project/linux-rdma/list/ 22582F: drivers/infiniband/ulp/srpt/ 22583 22584SCSI SG DRIVER 22585M: Doug Gilbert <dgilbert@interlog.com> 22586L: linux-scsi@vger.kernel.org 22587S: Maintained 22588W: http://sg.danny.cz/sg 22589F: Documentation/scsi/scsi-generic.rst 22590F: drivers/scsi/sg.c 22591F: include/scsi/sg.h 22592 22593SCSI SUBSYSTEM 22594M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 22595M: "Martin K. Petersen" <martin.petersen@oracle.com> 22596L: linux-scsi@vger.kernel.org 22597S: Maintained 22598Q: https://patchwork.kernel.org/project/linux-scsi/list/ 22599T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 22600T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 22601F: Documentation/devicetree/bindings/scsi/ 22602F: drivers/scsi/ 22603F: drivers/ufs/ 22604F: include/scsi/ 22605F: include/uapi/scsi/ 22606 22607SCSI TAPE DRIVER 22608M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 22609L: linux-scsi@vger.kernel.org 22610S: Maintained 22611F: Documentation/scsi/st.rst 22612F: drivers/scsi/st.* 22613F: drivers/scsi/st_*.h 22614 22615SCSI TARGET CORE USER DRIVER 22616M: Bodo Stroesser <bostroesser@gmail.com> 22617L: linux-scsi@vger.kernel.org 22618L: target-devel@vger.kernel.org 22619S: Supported 22620F: Documentation/target/tcmu-design.rst 22621F: drivers/target/target_core_user.c 22622F: include/uapi/linux/target_core_user.h 22623 22624SCSI TARGET SUBSYSTEM 22625M: "Martin K. Petersen" <martin.petersen@oracle.com> 22626L: linux-scsi@vger.kernel.org 22627L: target-devel@vger.kernel.org 22628S: Supported 22629Q: https://patchwork.kernel.org/project/target-devel/list/ 22630T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 22631F: Documentation/target/ 22632F: drivers/target/ 22633F: include/target/ 22634 22635SCTP PROTOCOL 22636M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 22637M: Xin Long <lucien.xin@gmail.com> 22638L: linux-sctp@vger.kernel.org 22639S: Maintained 22640W: https://github.com/sctp/lksctp-tools/wiki 22641F: Documentation/networking/sctp.rst 22642F: include/linux/sctp.h 22643F: include/net/sctp/ 22644F: include/uapi/linux/sctp.h 22645F: net/sctp/ 22646 22647SCx200 CPU SUPPORT 22648M: Jim Cromie <jim.cromie@gmail.com> 22649S: Odd Fixes 22650F: Documentation/i2c/busses/scx200_acb.rst 22651F: arch/x86/platform/scx200/ 22652F: drivers/i2c/busses/scx200* 22653F: drivers/mtd/maps/scx200_docflash.c 22654F: drivers/watchdog/scx200_wdt.c 22655F: include/linux/scx200.h 22656 22657SCx200 GPIO DRIVER 22658M: Jim Cromie <jim.cromie@gmail.com> 22659S: Maintained 22660F: drivers/char/scx200_gpio.c 22661F: include/linux/scx200_gpio.h 22662 22663SCx200 HRT CLOCKSOURCE DRIVER 22664M: Jim Cromie <jim.cromie@gmail.com> 22665S: Maintained 22666F: drivers/clocksource/scx200_hrt.c 22667 22668SDCA LIBRARY AND CLASS DRIVER 22669M: Charles Keepax <ckeepax@opensource.cirrus.com> 22670M: Maciej Strozek <mstrozek@opensource.cirrus.com> 22671R: Bard Liao <yung-chuan.liao@linux.intel.com> 22672R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 22673L: linux-sound@vger.kernel.org 22674L: patches@opensource.cirrus.com 22675S: Maintained 22676F: include/sound/sdca* 22677F: sound/soc/sdca/* 22678 22679SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 22680M: Sascha Sommer <saschasommer@freenet.de> 22681L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 22682S: Maintained 22683F: drivers/mmc/host/sdricoh_cs.c 22684 22685SECO BOARDS CEC DRIVER 22686M: Ettore Chimenti <ek5.chimenti@gmail.com> 22687S: Maintained 22688F: drivers/media/cec/platform/seco/seco-cec.c 22689F: drivers/media/cec/platform/seco/seco-cec.h 22690 22691SECURE COMPUTING 22692M: Kees Cook <kees@kernel.org> 22693R: Andy Lutomirski <luto@amacapital.net> 22694R: Will Drewry <wad@chromium.org> 22695S: Supported 22696T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 22697F: Documentation/userspace-api/seccomp_filter.rst 22698F: include/linux/seccomp.h 22699F: include/uapi/linux/seccomp.h 22700F: kernel/seccomp.c 22701F: tools/testing/selftests/kselftest_harness.h 22702F: tools/testing/selftests/kselftest_harness/ 22703F: tools/testing/selftests/seccomp/* 22704K: \bsecure_computing 22705K: \bTIF_SECCOMP\b 22706 22707SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 22708M: Kamal Dasu <kamal.dasu@broadcom.com> 22709M: Al Cooper <alcooperx@gmail.com> 22710R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 22711L: linux-mmc@vger.kernel.org 22712S: Maintained 22713F: drivers/mmc/host/sdhci-brcmstb* 22714 22715SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 22716M: Adrian Hunter <adrian.hunter@intel.com> 22717L: linux-mmc@vger.kernel.org 22718S: Supported 22719F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 22720F: drivers/mmc/host/sdhci* 22721 22722SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 22723M: Aubin Constans <aubin.constans@microchip.com> 22724R: Eugen Hristev <eugen.hristev@collabora.com> 22725L: linux-mmc@vger.kernel.org 22726S: Supported 22727F: drivers/mmc/host/sdhci-of-at91.c 22728 22729SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 22730M: Haibo Chen <haibo.chen@nxp.com> 22731L: imx@lists.linux.dev 22732L: linux-mmc@vger.kernel.org 22733L: s32@nxp.com 22734S: Maintained 22735F: drivers/mmc/host/sdhci-esdhc-imx.c 22736 22737SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 22738M: Ben Dooks <ben-linux@fluff.org> 22739M: Jaehoon Chung <jh80.chung@samsung.com> 22740L: linux-mmc@vger.kernel.org 22741S: Maintained 22742F: drivers/mmc/host/sdhci-s3c* 22743 22744SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 22745M: Viresh Kumar <vireshk@kernel.org> 22746L: linux-mmc@vger.kernel.org 22747S: Maintained 22748F: drivers/mmc/host/sdhci-spear.c 22749 22750SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 22751M: Vignesh Raghavendra <vigneshr@ti.com> 22752L: linux-mmc@vger.kernel.org 22753S: Maintained 22754F: drivers/mmc/host/sdhci-omap.c 22755 22756SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 22757M: Jonathan Derrick <jonathan.derrick@linux.dev> 22758L: linux-block@vger.kernel.org 22759S: Supported 22760F: block/opal_proto.h 22761F: block/sed* 22762F: include/linux/sed* 22763F: include/uapi/linux/sed* 22764 22765SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 22766M: Mark Rutland <mark.rutland@arm.com> 22767M: Lorenzo Pieralisi <lpieralisi@kernel.org> 22768M: Sudeep Holla <sudeep.holla@arm.com> 22769L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22770S: Maintained 22771F: drivers/firmware/smccc/ 22772F: include/linux/arm-smccc.h 22773 22774SECURITY CONTACT 22775M: Security Officers <security@kernel.org> 22776S: Supported 22777F: Documentation/process/security-bugs.rst 22778 22779SECURITY SUBSYSTEM 22780M: Paul Moore <paul@paul-moore.com> 22781M: James Morris <jmorris@namei.org> 22782M: "Serge E. Hallyn" <serge@hallyn.com> 22783L: linux-security-module@vger.kernel.org 22784S: Supported 22785Q: https://patchwork.kernel.org/project/linux-security-module/list 22786B: mailto:linux-security-module@vger.kernel.org 22787P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 22788T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 22789F: include/linux/lsm/ 22790F: include/linux/lsm_audit.h 22791F: include/linux/lsm_hook_defs.h 22792F: include/linux/lsm_hooks.h 22793F: include/linux/security.h 22794F: include/uapi/linux/lsm.h 22795F: security/ 22796F: tools/testing/selftests/lsm/ 22797X: security/selinux/ 22798K: \bsecurity_[a-z_0-9]\+\b 22799 22800SELINUX SECURITY MODULE 22801M: Paul Moore <paul@paul-moore.com> 22802M: Stephen Smalley <stephen.smalley.work@gmail.com> 22803R: Ondrej Mosnacek <omosnace@redhat.com> 22804L: selinux@vger.kernel.org 22805S: Supported 22806W: https://github.com/SELinuxProject 22807Q: https://patchwork.kernel.org/project/selinux/list 22808B: mailto:selinux@vger.kernel.org 22809P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 22810T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 22811F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 22812F: Documentation/ABI/removed/sysfs-selinux-disable 22813F: Documentation/admin-guide/LSM/SELinux.rst 22814F: include/trace/events/avc.h 22815F: include/uapi/linux/selinux_netlink.h 22816F: scripts/selinux/ 22817F: security/selinux/ 22818 22819SENSABLE PHANTOM 22820M: Jiri Slaby <jirislaby@kernel.org> 22821S: Maintained 22822F: drivers/misc/phantom.c 22823F: include/uapi/linux/phantom.h 22824 22825SENSEAIR SUNRISE 006-0-0007 22826M: Jacopo Mondi <jacopo@jmondi.org> 22827S: Maintained 22828F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 22829F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 22830F: drivers/iio/chemical/sunrise_co2.c 22831 22832SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 22833M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 22834S: Maintained 22835F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 22836F: drivers/iio/chemical/scd30.h 22837F: drivers/iio/chemical/scd30_core.c 22838F: drivers/iio/chemical/scd30_i2c.c 22839F: drivers/iio/chemical/scd30_serial.c 22840 22841SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 22842M: Roan van Dijk <roan@protonic.nl> 22843S: Maintained 22844F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 22845F: drivers/iio/chemical/scd4x.c 22846 22847SENSIRION SDP500 DIFFERENTIAL PRESSURE SENSOR DRIVER 22848M: Petar Stoykov <petar.stoykov@prodrive-technologies.com> 22849S: Maintained 22850F: Documentation/devicetree/bindings/iio/pressure/sensirion,sdp500.yaml 22851F: drivers/iio/pressure/sdp500.c 22852 22853SENSIRION SGP40 GAS SENSOR DRIVER 22854M: Andreas Klinger <ak@it-klinger.de> 22855S: Maintained 22856F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 22857F: drivers/iio/chemical/sgp40.c 22858 22859SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 22860M: Tomasz Duszynski <tduszyns@gmail.com> 22861S: Maintained 22862F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 22863F: drivers/iio/chemical/sps30.c 22864F: drivers/iio/chemical/sps30_i2c.c 22865F: drivers/iio/chemical/sps30_serial.c 22866 22867SERIAL DEVICE BUS 22868M: Rob Herring <robh@kernel.org> 22869L: linux-serial@vger.kernel.org 22870S: Maintained 22871F: Documentation/devicetree/bindings/serial/serial.yaml 22872F: drivers/tty/serdev/ 22873F: include/linux/serdev.h 22874 22875SERIAL IR RECEIVER 22876M: Sean Young <sean@mess.org> 22877L: linux-media@vger.kernel.org 22878S: Maintained 22879F: drivers/media/rc/serial_ir.c 22880 22881SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 22882M: Srinivas Kandagatla <srini@kernel.org> 22883L: linux-sound@vger.kernel.org 22884S: Maintained 22885F: Documentation/devicetree/bindings/slimbus/ 22886F: Documentation/driver-api/slimbus.rst 22887F: drivers/slimbus/ 22888F: include/linux/slimbus.h 22889 22890SFC NETWORK DRIVER 22891M: Edward Cree <ecree.xilinx@gmail.com> 22892L: netdev@vger.kernel.org 22893L: linux-net-drivers@amd.com 22894S: Maintained 22895F: Documentation/networking/devlink/sfc.rst 22896F: drivers/net/ethernet/sfc/ 22897 22898SFCTEMP HWMON DRIVER 22899M: Emil Renner Berthing <kernel@esmil.dk> 22900M: Hal Feng <hal.feng@starfivetech.com> 22901L: linux-hwmon@vger.kernel.org 22902S: Maintained 22903F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 22904F: Documentation/hwmon/sfctemp.rst 22905F: drivers/hwmon/sfctemp.c 22906 22907SFF/SFP/SFP+ MODULE SUPPORT 22908M: Russell King <linux@armlinux.org.uk> 22909L: netdev@vger.kernel.org 22910S: Maintained 22911F: Documentation/devicetree/bindings/net/sff,sfp.yaml 22912F: drivers/net/phy/phylink.c 22913F: drivers/net/phy/sfp* 22914F: include/linux/mdio/mdio-i2c.h 22915F: include/linux/phylink.h 22916F: include/linux/sfp.h 22917K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 22918 22919SGI GRU DRIVER 22920M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22921S: Maintained 22922F: drivers/misc/sgi-gru/ 22923 22924SGI XP/XPC/XPNET DRIVER 22925M: Robin Holt <robinmholt@gmail.com> 22926M: Steve Wahl <steve.wahl@hpe.com> 22927S: Maintained 22928F: drivers/misc/sgi-xp/ 22929 22930SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 22931M: D. Wythe <alibuda@linux.alibaba.com> 22932M: Dust Li <dust.li@linux.alibaba.com> 22933M: Sidraya Jayagond <sidraya@linux.ibm.com> 22934M: Wenjia Zhang <wenjia@linux.ibm.com> 22935R: Mahanta Jambigi <mjambigi@linux.ibm.com> 22936R: Tony Lu <tonylu@linux.alibaba.com> 22937R: Wen Gu <guwen@linux.alibaba.com> 22938L: linux-rdma@vger.kernel.org 22939L: linux-s390@vger.kernel.org 22940S: Supported 22941F: net/smc/ 22942 22943SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 22944M: Linus Walleij <linus.walleij@linaro.org> 22945L: linux-iio@vger.kernel.org 22946S: Maintained 22947T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 22948F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 22949F: drivers/iio/light/gp2ap002.c 22950 22951SHARP RJ54N1CB0C SENSOR DRIVER 22952M: Jacopo Mondi <jacopo@jmondi.org> 22953L: linux-media@vger.kernel.org 22954S: Odd fixes 22955T: git git://linuxtv.org/media.git 22956F: drivers/media/i2c/rj54n1cb0c.c 22957F: include/media/i2c/rj54n1cb0c.h 22958 22959SHRINKER 22960M: Andrew Morton <akpm@linux-foundation.org> 22961M: Dave Chinner <david@fromorbit.com> 22962R: Qi Zheng <zhengqi.arch@bytedance.com> 22963R: Roman Gushchin <roman.gushchin@linux.dev> 22964R: Muchun Song <muchun.song@linux.dev> 22965L: linux-mm@kvack.org 22966S: Maintained 22967F: Documentation/admin-guide/mm/shrinker_debugfs.rst 22968F: include/linux/list_lru.h 22969F: include/linux/shrinker.h 22970F: mm/list_lru.c 22971F: mm/shrinker.c 22972F: mm/shrinker_debug.c 22973 22974SH_VOU V4L2 OUTPUT DRIVER 22975L: linux-media@vger.kernel.org 22976S: Orphan 22977F: drivers/media/platform/renesas/sh_vou.c 22978F: include/media/drv-intf/sh_vou.h 22979 22980SI2157 MEDIA DRIVER 22981L: linux-media@vger.kernel.org 22982S: Orphan 22983W: https://linuxtv.org 22984Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22985F: drivers/media/tuners/si2157* 22986 22987SI2165 MEDIA DRIVER 22988M: Matthias Schwarzott <zzam@gentoo.org> 22989L: linux-media@vger.kernel.org 22990S: Maintained 22991W: https://linuxtv.org 22992Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22993F: drivers/media/dvb-frontends/si2165* 22994 22995SI2168 MEDIA DRIVER 22996L: linux-media@vger.kernel.org 22997S: Orphan 22998W: https://linuxtv.org 22999Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23000F: drivers/media/dvb-frontends/si2168* 23001 23002SI470X FM RADIO RECEIVER I2C DRIVER 23003M: Hans Verkuil <hverkuil@xs4all.nl> 23004L: linux-media@vger.kernel.org 23005S: Odd Fixes 23006W: https://linuxtv.org 23007T: git git://linuxtv.org/media.git 23008F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 23009F: drivers/media/radio/si470x/radio-si470x-i2c.c 23010 23011SI470X FM RADIO RECEIVER USB DRIVER 23012M: Hans Verkuil <hverkuil@xs4all.nl> 23013L: linux-media@vger.kernel.org 23014S: Maintained 23015W: https://linuxtv.org 23016T: git git://linuxtv.org/media.git 23017F: drivers/media/radio/si470x/radio-si470x-common.c 23018F: drivers/media/radio/si470x/radio-si470x-usb.c 23019F: drivers/media/radio/si470x/radio-si470x.h 23020 23021SI4713 FM RADIO TRANSMITTER I2C DRIVER 23022M: Eduardo Valentin <edubezval@gmail.com> 23023L: linux-media@vger.kernel.org 23024S: Odd Fixes 23025W: https://linuxtv.org 23026T: git git://linuxtv.org/media.git 23027F: drivers/media/radio/si4713/si4713.? 23028 23029SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 23030M: Eduardo Valentin <edubezval@gmail.com> 23031L: linux-media@vger.kernel.org 23032S: Odd Fixes 23033W: https://linuxtv.org 23034T: git git://linuxtv.org/media.git 23035F: drivers/media/radio/si4713/radio-platform-si4713.c 23036 23037SI4713 FM RADIO TRANSMITTER USB DRIVER 23038M: Hans Verkuil <hverkuil@xs4all.nl> 23039L: linux-media@vger.kernel.org 23040S: Maintained 23041W: https://linuxtv.org 23042T: git git://linuxtv.org/media.git 23043F: drivers/media/radio/si4713/radio-usb-si4713.c 23044 23045SIANO DVB DRIVER 23046M: Mauro Carvalho Chehab <mchehab@kernel.org> 23047L: linux-media@vger.kernel.org 23048S: Odd fixes 23049W: https://linuxtv.org 23050T: git git://linuxtv.org/media.git 23051F: drivers/media/common/siano/ 23052F: drivers/media/mmc/siano/ 23053F: drivers/media/usb/siano/ 23054F: drivers/media/usb/siano/ 23055 23056SIEMENS IPC LED DRIVERS 23057M: Bao Cheng Su <baocheng.su@siemens.com> 23058M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23059M: Tobias Schaffner <tobias.schaffner@siemens.com> 23060L: linux-leds@vger.kernel.org 23061S: Maintained 23062F: drivers/leds/simatic/ 23063 23064SIEMENS IPC PLATFORM DRIVERS 23065M: Bao Cheng Su <baocheng.su@siemens.com> 23066M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23067M: Tobias Schaffner <tobias.schaffner@siemens.com> 23068L: platform-driver-x86@vger.kernel.org 23069S: Maintained 23070F: drivers/platform/x86/siemens/ 23071F: include/linux/platform_data/x86/simatic-ipc-base.h 23072F: include/linux/platform_data/x86/simatic-ipc.h 23073 23074SIEMENS IPC WATCHDOG DRIVERS 23075M: Bao Cheng Su <baocheng.su@siemens.com> 23076M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23077M: Tobias Schaffner <tobias.schaffner@siemens.com> 23078L: linux-watchdog@vger.kernel.org 23079S: Maintained 23080F: drivers/watchdog/simatic-ipc-wdt.c 23081 23082SIFIVE DRIVERS 23083M: Paul Walmsley <paul.walmsley@sifive.com> 23084M: Samuel Holland <samuel.holland@sifive.com> 23085L: linux-riscv@lists.infradead.org 23086S: Supported 23087F: drivers/dma/sf-pdma/ 23088N: sifive 23089K: fu[57]40 23090K: [^@]sifive 23091 23092SILEAD TOUCHSCREEN DRIVER 23093M: Hans de Goede <hansg@kernel.org> 23094L: linux-input@vger.kernel.org 23095L: platform-driver-x86@vger.kernel.org 23096S: Maintained 23097F: drivers/input/touchscreen/silead.c 23098F: drivers/platform/x86/touchscreen_dmi.c 23099 23100SILICON LABS WIRELESS DRIVERS (for WFxxx series) 23101M: Jérôme Pouiller <jerome.pouiller@silabs.com> 23102L: linux-wireless@vger.kernel.org 23103S: Supported 23104F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 23105F: drivers/net/wireless/silabs/ 23106 23107SILICON MOTION SM712 FRAME BUFFER DRIVER 23108M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 23109M: Teddy Wang <teddy.wang@siliconmotion.com> 23110M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 23111L: linux-fbdev@vger.kernel.org 23112S: Maintained 23113F: Documentation/fb/sm712fb.rst 23114F: drivers/video/fbdev/sm712* 23115 23116SILVACO I3C DUAL-ROLE MASTER 23117M: Miquel Raynal <miquel.raynal@bootlin.com> 23118M: Frank Li <Frank.Li@nxp.com> 23119L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 23120L: imx@lists.linux.dev 23121S: Maintained 23122F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 23123F: drivers/i3c/master/svc-i3c-master.c 23124 23125SIMPLEFB FB DRIVER 23126M: Hans de Goede <hansg@kernel.org> 23127L: linux-fbdev@vger.kernel.org 23128S: Maintained 23129F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 23130F: drivers/video/fbdev/simplefb.c 23131F: include/linux/platform_data/simplefb.h 23132 23133SIOX 23134M: Thorsten Scherer <t.scherer@eckelmann.de> 23135R: Pengutronix Kernel Team <kernel@pengutronix.de> 23136S: Supported 23137F: drivers/gpio/gpio-siox.c 23138F: drivers/siox/* 23139F: include/trace/events/siox.h 23140 23141SIPHASH PRF ROUTINES 23142M: Jason A. Donenfeld <Jason@zx2c4.com> 23143S: Maintained 23144F: include/linux/siphash.h 23145F: lib/siphash.c 23146F: lib/tests/siphash_kunit.c 23147 23148SIS 190 ETHERNET DRIVER 23149M: Francois Romieu <romieu@fr.zoreil.com> 23150L: netdev@vger.kernel.org 23151S: Maintained 23152F: drivers/net/ethernet/sis/sis190.c 23153 23154SIS 900/7016 FAST ETHERNET DRIVER 23155M: Daniele Venzano <venza@brownhat.org> 23156L: netdev@vger.kernel.org 23157S: Maintained 23158W: http://www.brownhat.org/sis900.html 23159F: drivers/net/ethernet/sis/sis900.* 23160 23161SIS FRAMEBUFFER DRIVER 23162S: Orphan 23163F: Documentation/fb/sisfb.rst 23164F: drivers/video/fbdev/sis/ 23165F: include/video/sisfb.h 23166 23167SIS I2C TOUCHSCREEN DRIVER 23168M: Mika Penttilä <mpenttil@redhat.com> 23169L: linux-input@vger.kernel.org 23170S: Maintained 23171F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 23172F: drivers/input/touchscreen/sis_i2c.c 23173 23174SIS USB2VGA DRIVER 23175M: Thomas Winischhofer <thomas@winischhofer.net> 23176S: Maintained 23177W: http://www.winischhofer.at/linuxsisusbvga.shtml 23178F: drivers/usb/misc/sisusbvga/ 23179 23180SL28 CPLD MFD DRIVER 23181M: Michael Walle <mwalle@kernel.org> 23182S: Maintained 23183F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 23184F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 23185F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 23186F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 23187F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 23188F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 23189F: drivers/gpio/gpio-sl28cpld.c 23190F: drivers/hwmon/sl28cpld-hwmon.c 23191F: drivers/irqchip/irq-sl28cpld.c 23192F: drivers/pwm/pwm-sl28cpld.c 23193F: drivers/watchdog/sl28cpld_wdt.c 23194 23195SL28 VPD NVMEM LAYOUT DRIVER 23196M: Michael Walle <mwalle@kernel.org> 23197S: Maintained 23198F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 23199F: drivers/nvmem/layouts/sl28vpd.c 23200 23201SLAB ALLOCATOR 23202M: Vlastimil Babka <vbabka@suse.cz> 23203M: Andrew Morton <akpm@linux-foundation.org> 23204R: Christoph Lameter <cl@gentwo.org> 23205R: David Rientjes <rientjes@google.com> 23206R: Roman Gushchin <roman.gushchin@linux.dev> 23207R: Harry Yoo <harry.yoo@oracle.com> 23208L: linux-mm@kvack.org 23209S: Maintained 23210T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 23211F: Documentation/admin-guide/mm/slab.rst 23212F: Documentation/mm/slab.rst 23213F: include/linux/mempool.h 23214F: include/linux/slab.h 23215F: mm/failslab.c 23216F: mm/mempool.c 23217F: mm/slab.h 23218F: mm/slab_common.c 23219F: mm/slub.c 23220 23221SLCAN CAN NETWORK DRIVER 23222M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 23223L: linux-can@vger.kernel.org 23224S: Maintained 23225F: drivers/net/can/slcan/ 23226 23227SLEEPABLE READ-COPY UPDATE (SRCU) 23228M: Lai Jiangshan <jiangshanlai@gmail.com> 23229M: "Paul E. McKenney" <paulmck@kernel.org> 23230M: Josh Triplett <josh@joshtriplett.org> 23231R: Steven Rostedt <rostedt@goodmis.org> 23232R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 23233L: rcu@vger.kernel.org 23234S: Supported 23235W: http://www.rdrop.com/users/paulmck/RCU/ 23236T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 23237F: include/linux/srcu*.h 23238F: kernel/rcu/srcu*.c 23239 23240SMACK SECURITY MODULE 23241M: Casey Schaufler <casey@schaufler-ca.com> 23242L: linux-security-module@vger.kernel.org 23243S: Maintained 23244W: http://schaufler-ca.com 23245T: git https://github.com/cschaufler/smack-next.git 23246F: Documentation/admin-guide/LSM/Smack.rst 23247F: security/smack/ 23248 23249SMC91x ETHERNET DRIVER 23250M: Nicolas Pitre <nico@fluxnic.net> 23251S: Odd Fixes 23252F: drivers/net/ethernet/smsc/smc91x.* 23253 23254SMSC EMC2103 HARDWARE MONITOR DRIVER 23255M: Steve Glendinning <steve.glendinning@shawell.net> 23256L: linux-hwmon@vger.kernel.org 23257S: Maintained 23258F: Documentation/hwmon/emc2103.rst 23259F: drivers/hwmon/emc2103.c 23260 23261SMSC SCH5627 HARDWARE MONITOR DRIVER 23262M: Hans de Goede <hansg@kernel.org> 23263L: linux-hwmon@vger.kernel.org 23264S: Supported 23265F: Documentation/hwmon/sch5627.rst 23266F: drivers/hwmon/sch5627.c 23267 23268SMSC UFX6000 and UFX7000 USB to VGA DRIVER 23269M: Steve Glendinning <steve.glendinning@shawell.net> 23270L: linux-fbdev@vger.kernel.org 23271S: Maintained 23272F: drivers/video/fbdev/smscufx.c 23273 23274SMSC47B397 HARDWARE MONITOR DRIVER 23275M: Jean Delvare <jdelvare@suse.com> 23276L: linux-hwmon@vger.kernel.org 23277S: Maintained 23278F: Documentation/hwmon/smsc47b397.rst 23279F: drivers/hwmon/smsc47b397.c 23280 23281SMSC911x ETHERNET DRIVER 23282M: Steve Glendinning <steve.glendinning@shawell.net> 23283L: netdev@vger.kernel.org 23284S: Maintained 23285F: drivers/net/ethernet/smsc/smsc911x.* 23286F: include/linux/smsc911x.h 23287 23288SMSC9420 PCI ETHERNET DRIVER 23289M: Steve Glendinning <steve.glendinning@shawell.net> 23290L: netdev@vger.kernel.org 23291S: Maintained 23292F: drivers/net/ethernet/smsc/smsc9420.* 23293 23294SNET DPU VIRTIO DATA PATH ACCELERATOR 23295R: Alvaro Karsz <alvaro.karsz@solid-run.com> 23296F: drivers/vdpa/solidrun/ 23297 23298SOCIONEXT (SNI) AVE NETWORK DRIVER 23299M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 23300L: netdev@vger.kernel.org 23301S: Maintained 23302F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 23303F: drivers/net/ethernet/socionext/sni_ave.c 23304 23305SOCIONEXT (SNI) NETSEC NETWORK DRIVER 23306M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 23307M: Masahisa Kojima <kojima.masahisa@socionext.com> 23308L: netdev@vger.kernel.org 23309S: Maintained 23310F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 23311F: drivers/net/ethernet/socionext/netsec.c 23312 23313SOCIONEXT (SNI) Synquacer SPI DRIVER 23314M: Masahisa Kojima <masahisa.kojima@linaro.org> 23315M: Jassi Brar <jaswinder.singh@linaro.org> 23316L: linux-spi@vger.kernel.org 23317S: Maintained 23318F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 23319F: drivers/spi/spi-synquacer.c 23320 23321SOCIONEXT SYNQUACER I2C DRIVER 23322M: Ard Biesheuvel <ardb@kernel.org> 23323L: linux-i2c@vger.kernel.org 23324S: Maintained 23325F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 23326F: drivers/i2c/busses/i2c-synquacer.c 23327 23328SOCIONEXT UNIPHIER SOUND DRIVER 23329L: linux-sound@vger.kernel.org 23330S: Orphan 23331F: sound/soc/uniphier/ 23332 23333SOCKET TIMESTAMPING 23334M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 23335R: Jason Xing <kernelxing@tencent.com> 23336S: Maintained 23337F: Documentation/networking/timestamping.rst 23338F: include/linux/net_tstamp.h 23339F: include/uapi/linux/net_tstamp.h 23340F: tools/testing/selftests/bpf/*/net_timestamping* 23341F: tools/testing/selftests/net/*timestamp* 23342F: tools/testing/selftests/net/so_txtime.c 23343 23344SOEKRIS NET48XX LED SUPPORT 23345M: Chris Boot <bootc@bootc.net> 23346S: Maintained 23347F: drivers/leds/leds-net48xx.c 23348 23349SOFT-IWARP DRIVER (siw) 23350M: Bernard Metzler <bernard.metzler@linux.dev> 23351L: linux-rdma@vger.kernel.org 23352S: Supported 23353F: drivers/infiniband/sw/siw/ 23354F: include/uapi/rdma/siw-abi.h 23355 23356SOFT-ROCE DRIVER (rxe) 23357M: Zhu Yanjun <zyjzyj2000@gmail.com> 23358L: linux-rdma@vger.kernel.org 23359S: Supported 23360F: drivers/infiniband/sw/rxe/ 23361F: include/uapi/rdma/rdma_user_rxe.h 23362 23363SOFTLOGIC 6x10 MPEG CODEC 23364M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 23365M: Andrey Utkin <andrey_utkin@fastmail.com> 23366M: Ismael Luceno <ismael@iodev.co.uk> 23367L: linux-media@vger.kernel.org 23368S: Supported 23369F: drivers/media/pci/solo6x10/ 23370 23371SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 23372M: James Morse <james.morse@arm.com> 23373L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23374S: Maintained 23375F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 23376F: drivers/firmware/arm_sdei.c 23377F: include/linux/arm_sdei.h 23378F: include/uapi/linux/arm_sdei.h 23379 23380SOFTWARE NODES AND DEVICE PROPERTIES 23381R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23382R: Daniel Scally <djrscally@gmail.com> 23383R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23384R: Sakari Ailus <sakari.ailus@linux.intel.com> 23385L: linux-acpi@vger.kernel.org 23386S: Maintained 23387F: drivers/base/property.c 23388F: drivers/base/swnode.c 23389F: include/linux/fwnode.h 23390F: include/linux/property.h 23391 23392SOFTWARE RAID (Multiple Disks) SUPPORT 23393M: Song Liu <song@kernel.org> 23394M: Yu Kuai <yukuai3@huawei.com> 23395L: linux-raid@vger.kernel.org 23396S: Supported 23397Q: https://patchwork.kernel.org/project/linux-raid/list/ 23398T: git git://git.kernel.org/pub/scm/linux/kernel/git/mdraid/linux.git 23399F: drivers/md/Kconfig 23400F: drivers/md/Makefile 23401F: drivers/md/md* 23402F: drivers/md/raid* 23403F: include/linux/raid/ 23404F: include/uapi/linux/raid/ 23405F: lib/raid6/ 23406 23407SOLIDRUN CLEARFOG SUPPORT 23408M: Russell King <linux@armlinux.org.uk> 23409S: Maintained 23410F: arch/arm/boot/dts/marvell/armada-388-clearfog* 23411F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 23412 23413SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 23414M: Russell King <linux@armlinux.org.uk> 23415S: Maintained 23416F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 23417F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 23418F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 23419 23420SONIC NETWORK DRIVER 23421M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 23422L: netdev@vger.kernel.org 23423S: Maintained 23424F: drivers/net/ethernet/natsemi/sonic.* 23425 23426SONICS SILICON BACKPLANE DRIVER (SSB) 23427M: Michael Buesch <m@bues.ch> 23428L: linux-wireless@vger.kernel.org 23429S: Maintained 23430F: drivers/ssb/ 23431F: include/linux/ssb/ 23432 23433SONY IMX208 SENSOR DRIVER 23434M: Sakari Ailus <sakari.ailus@linux.intel.com> 23435L: linux-media@vger.kernel.org 23436S: Maintained 23437T: git git://linuxtv.org/media.git 23438F: drivers/media/i2c/imx208.c 23439 23440SONY IMX214 SENSOR DRIVER 23441M: Ricardo Ribalda <ribalda@kernel.org> 23442L: linux-media@vger.kernel.org 23443S: Maintained 23444T: git git://linuxtv.org/media.git 23445F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 23446F: drivers/media/i2c/imx214.c 23447 23448SONY IMX219 SENSOR DRIVER 23449M: Dave Stevenson <dave.stevenson@raspberrypi.com> 23450L: linux-media@vger.kernel.org 23451S: Maintained 23452T: git git://linuxtv.org/media.git 23453F: Documentation/devicetree/bindings/media/i2c/sony,imx219.yaml 23454F: drivers/media/i2c/imx219.c 23455 23456SONY IMX258 SENSOR DRIVER 23457M: Sakari Ailus <sakari.ailus@linux.intel.com> 23458L: linux-media@vger.kernel.org 23459S: Maintained 23460T: git git://linuxtv.org/media.git 23461F: Documentation/devicetree/bindings/media/i2c/sony,imx258.yaml 23462F: drivers/media/i2c/imx258.c 23463 23464SONY IMX274 SENSOR DRIVER 23465M: Leon Luo <leonl@leopardimaging.com> 23466L: linux-media@vger.kernel.org 23467S: Maintained 23468T: git git://linuxtv.org/media.git 23469F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 23470F: drivers/media/i2c/imx274.c 23471 23472SONY IMX283 SENSOR DRIVER 23473M: Kieran Bingham <kieran.bingham@ideasonboard.com> 23474M: Umang Jain <umang.jain@ideasonboard.com> 23475L: linux-media@vger.kernel.org 23476S: Maintained 23477T: git git://linuxtv.org/media.git 23478F: Documentation/devicetree/bindings/media/i2c/sony,imx283.yaml 23479F: drivers/media/i2c/imx283.c 23480 23481SONY IMX290 SENSOR DRIVER 23482M: Manivannan Sadhasivam <mani@kernel.org> 23483L: linux-media@vger.kernel.org 23484S: Maintained 23485T: git git://linuxtv.org/media.git 23486F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 23487F: drivers/media/i2c/imx290.c 23488 23489SONY IMX296 SENSOR DRIVER 23490M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23491M: Manivannan Sadhasivam <mani@kernel.org> 23492L: linux-media@vger.kernel.org 23493S: Maintained 23494T: git git://linuxtv.org/media.git 23495F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 23496F: drivers/media/i2c/imx296.c 23497 23498SONY IMX319 SENSOR DRIVER 23499M: Bingbu Cao <bingbu.cao@intel.com> 23500L: linux-media@vger.kernel.org 23501S: Maintained 23502T: git git://linuxtv.org/media.git 23503F: drivers/media/i2c/imx319.c 23504 23505SONY IMX334 SENSOR DRIVER 23506L: linux-media@vger.kernel.org 23507S: Orphan 23508T: git git://linuxtv.org/media.git 23509F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 23510F: drivers/media/i2c/imx334.c 23511 23512SONY IMX335 SENSOR DRIVER 23513M: Kieran Bingham <kieran.bingham@ideasonboard.com> 23514L: linux-media@vger.kernel.org 23515S: Maintained 23516T: git git://linuxtv.org/media.git 23517F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 23518F: drivers/media/i2c/imx335.c 23519 23520SONY IMX355 SENSOR DRIVER 23521M: Tianshu Qiu <tian.shu.qiu@intel.com> 23522L: linux-media@vger.kernel.org 23523S: Maintained 23524T: git git://linuxtv.org/media.git 23525F: drivers/media/i2c/imx355.c 23526 23527SONY IMX412 SENSOR DRIVER 23528L: linux-media@vger.kernel.org 23529S: Orphan 23530T: git git://linuxtv.org/media.git 23531F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 23532F: drivers/media/i2c/imx412.c 23533 23534SONY IMX415 SENSOR DRIVER 23535M: Michael Riesch <michael.riesch@collabora.com> 23536L: linux-media@vger.kernel.org 23537S: Maintained 23538T: git git://linuxtv.org/media.git 23539F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 23540F: drivers/media/i2c/imx415.c 23541 23542SONY MEMORYSTICK SUBSYSTEM 23543M: Maxim Levitsky <maximlevitsky@gmail.com> 23544M: Alex Dubov <oakad@yahoo.com> 23545M: Ulf Hansson <ulf.hansson@linaro.org> 23546L: linux-mmc@vger.kernel.org 23547S: Maintained 23548T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 23549F: drivers/memstick/ 23550F: include/linux/memstick.h 23551 23552SONY VAIO CONTROL DEVICE DRIVER 23553M: Mattia Dongili <malattia@linux.it> 23554L: platform-driver-x86@vger.kernel.org 23555S: Maintained 23556W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 23557F: Documentation/admin-guide/laptops/sony-laptop.rst 23558F: drivers/char/sonypi.c 23559F: drivers/platform/x86/sony-laptop.c 23560 23561SOPHGO DEVICETREES and DRIVERS 23562M: Chen Wang <unicorn_wang@outlook.com> 23563M: Inochi Amaoto <inochiama@gmail.com> 23564L: sophgo@lists.linux.dev 23565W: https://github.com/sophgo/linux/wiki 23566T: git https://github.com/sophgo/linux.git 23567S: Maintained 23568N: sophgo 23569K: sophgo 23570 23571SOUND 23572M: Jaroslav Kysela <perex@perex.cz> 23573M: Takashi Iwai <tiwai@suse.com> 23574L: linux-sound@vger.kernel.org 23575S: Maintained 23576W: http://www.alsa-project.org/ 23577Q: http://patchwork.kernel.org/project/alsa-devel/list/ 23578T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 23579F: Documentation/sound/ 23580F: include/sound/ 23581F: include/uapi/sound/ 23582F: sound/ 23583F: tools/testing/selftests/alsa 23584 23585SOUND - ALSA SELFTESTS 23586M: Mark Brown <broonie@kernel.org> 23587L: linux-sound@vger.kernel.org 23588L: linux-kselftest@vger.kernel.org 23589S: Supported 23590F: tools/testing/selftests/alsa 23591 23592SOUND - COMPRESSED AUDIO 23593M: Vinod Koul <vkoul@kernel.org> 23594L: linux-sound@vger.kernel.org 23595S: Supported 23596T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 23597F: Documentation/sound/designs/compress-offload.rst 23598F: include/sound/compress_driver.h 23599F: include/uapi/sound/compress_* 23600F: sound/core/compress_offload.c 23601F: sound/soc/soc-compress.c 23602 23603SOUND - CORE KUNIT TEST 23604M: Ivan Orlov <ivan.orlov0322@gmail.com> 23605L: linux-sound@vger.kernel.org 23606S: Supported 23607F: sound/core/sound_kunit.c 23608 23609SOUND - DMAENGINE HELPERS 23610M: Lars-Peter Clausen <lars@metafoo.de> 23611S: Supported 23612F: include/sound/dmaengine_pcm.h 23613F: sound/core/pcm_dmaengine.c 23614F: sound/soc/soc-generic-dmaengine-pcm.c 23615 23616SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 23617M: Liam Girdwood <lgirdwood@gmail.com> 23618M: Mark Brown <broonie@kernel.org> 23619L: linux-sound@vger.kernel.org 23620S: Supported 23621W: http://alsa-project.org/main/index.php/ASoC 23622T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 23623F: Documentation/devicetree/bindings/sound/ 23624F: Documentation/sound/soc/ 23625F: include/dt-bindings/sound/ 23626F: include/sound/cs* 23627X: include/sound/cs4231-regs.h 23628X: include/sound/cs8403.h 23629X: include/sound/cs8427.h 23630F: include/sound/madera-pdata.h 23631F: include/sound/soc* 23632F: include/sound/sof.h 23633F: include/sound/sof/ 23634F: include/sound/wm*.h 23635F: include/trace/events/sof*.h 23636F: include/uapi/sound/asoc.h 23637F: sound/soc/ 23638 23639SOUND - SOC LAYER / dapm-graph 23640M: Luca Ceresoli <luca.ceresoli@bootlin.com> 23641L: linux-sound@vger.kernel.org 23642S: Maintained 23643F: tools/sound/dapm-graph 23644 23645SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 23646M: Liam Girdwood <lgirdwood@gmail.com> 23647M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 23648M: Bard Liao <yung-chuan.liao@linux.intel.com> 23649M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 23650M: Daniel Baluta <daniel.baluta@nxp.com> 23651R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 23652R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 23653L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 23654S: Supported 23655W: https://github.com/thesofproject/linux/ 23656F: sound/soc/sof/ 23657 23658SOUND - GENERIC SOUND CARD (Simple-Audio-Card, Audio-Graph-Card) 23659M: Mark Brown <broonie@kernel.org> 23660M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 23661S: Supported 23662L: linux-sound@vger.kernel.org 23663F: sound/soc/generic/ 23664F: include/sound/simple_card* 23665F: Documentation/devicetree/bindings/sound/simple-card.yaml 23666F: Documentation/devicetree/bindings/sound/audio-graph*.yaml 23667 23668SOUNDWIRE SUBSYSTEM 23669M: Vinod Koul <vkoul@kernel.org> 23670M: Bard Liao <yung-chuan.liao@linux.intel.com> 23671R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 23672L: linux-sound@vger.kernel.org 23673S: Supported 23674T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 23675F: Documentation/driver-api/soundwire/ 23676F: drivers/soundwire/ 23677F: include/linux/soundwire/ 23678 23679SP2 MEDIA DRIVER 23680M: Olli Salonen <olli.salonen@iki.fi> 23681L: linux-media@vger.kernel.org 23682S: Maintained 23683W: https://linuxtv.org 23684Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23685F: drivers/media/dvb-frontends/sp2* 23686 23687SPANISH DOCUMENTATION 23688M: Carlos Bilbao <carlos.bilbao@kernel.org> 23689R: Avadhut Naik <avadhut.naik@amd.com> 23690S: Maintained 23691F: Documentation/translations/sp_SP/ 23692 23693SPARC + UltraSPARC (sparc/sparc64) 23694M: "David S. Miller" <davem@davemloft.net> 23695M: Andreas Larsson <andreas@gaisler.com> 23696L: sparclinux@vger.kernel.org 23697S: Maintained 23698Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 23699T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 23700T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 23701F: arch/sparc/ 23702F: drivers/sbus/ 23703 23704SPARC SERIAL DRIVERS 23705M: "David S. Miller" <davem@davemloft.net> 23706L: sparclinux@vger.kernel.org 23707S: Maintained 23708T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 23709T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 23710F: drivers/tty/serial/suncore.c 23711F: drivers/tty/serial/sunhv.c 23712F: drivers/tty/serial/sunsab.c 23713F: drivers/tty/serial/sunsab.h 23714F: drivers/tty/serial/sunsu.c 23715F: drivers/tty/serial/sunzilog.c 23716F: drivers/tty/serial/sunzilog.h 23717F: drivers/tty/vcc.c 23718F: include/linux/sunserialcore.h 23719 23720SPARSE CHECKER 23721M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 23722L: linux-sparse@vger.kernel.org 23723S: Maintained 23724W: https://sparse.docs.kernel.org/ 23725Q: https://patchwork.kernel.org/project/linux-sparse/list/ 23726B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 23727T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 23728F: include/linux/compiler.h 23729 23730SPEAKUP CONSOLE SPEECH DRIVER 23731M: William Hubbs <w.d.hubbs@gmail.com> 23732M: Chris Brannon <chris@the-brannons.com> 23733M: Kirk Reiser <kirk@reisers.ca> 23734M: Samuel Thibault <samuel.thibault@ens-lyon.org> 23735L: speakup@linux-speakup.org 23736S: Odd Fixes 23737W: http://www.linux-speakup.org/ 23738W: https://github.com/linux-speakup/speakup 23739B: https://github.com/linux-speakup/speakup/issues 23740F: drivers/accessibility/speakup/ 23741 23742SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 23743M: Viresh Kumar <vireshk@kernel.org> 23744L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23745L: soc@lists.linux.dev 23746S: Maintained 23747W: http://www.st.com/spear 23748F: arch/arm/boot/dts/st/spear* 23749F: arch/arm/mach-spear/ 23750F: drivers/clk/spear/ 23751F: drivers/pinctrl/spear/ 23752 23753SPI NOR SUBSYSTEM 23754M: Tudor Ambarus <tudor.ambarus@linaro.org> 23755M: Pratyush Yadav <pratyush@kernel.org> 23756M: Michael Walle <mwalle@kernel.org> 23757L: linux-mtd@lists.infradead.org 23758S: Maintained 23759W: http://www.linux-mtd.infradead.org/ 23760Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 23761C: irc://irc.oftc.net/mtd 23762T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 23763F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 23764F: drivers/mtd/spi-nor/ 23765F: include/linux/mtd/spi-nor.h 23766 23767SPI OFFLOAD 23768R: David Lechner <dlechner@baylibre.com> 23769F: drivers/spi/spi-offload-trigger-*.c 23770F: drivers/spi/spi-offload.c 23771F: include/linux/spi/offload/ 23772K: spi_offload 23773 23774SPI SUBSYSTEM 23775M: Mark Brown <broonie@kernel.org> 23776L: linux-spi@vger.kernel.org 23777S: Maintained 23778Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 23779T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 23780F: Documentation/devicetree/bindings/spi/ 23781F: Documentation/spi/ 23782F: drivers/spi/ 23783F: include/linux/spi/ 23784F: include/uapi/linux/spi/ 23785F: tools/spi/ 23786 23787SPMI SUBSYSTEM 23788M: Stephen Boyd <sboyd@kernel.org> 23789L: linux-kernel@vger.kernel.org 23790S: Maintained 23791T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 23792F: Documentation/devicetree/bindings/spmi/ 23793F: drivers/spmi/ 23794F: include/dt-bindings/spmi/spmi.h 23795F: include/linux/spmi.h 23796F: include/trace/events/spmi.h 23797 23798SPU FILE SYSTEM 23799L: linuxppc-dev@lists.ozlabs.org 23800S: Orphan 23801F: Documentation/filesystems/spufs/spufs.rst 23802F: arch/powerpc/platforms/cell/spufs/ 23803 23804SQUASHFS FILE SYSTEM 23805M: Phillip Lougher <phillip@squashfs.org.uk> 23806L: squashfs-devel@lists.sourceforge.net (subscribers-only) 23807S: Maintained 23808W: http://squashfs.org.uk 23809T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 23810F: Documentation/filesystems/squashfs.rst 23811F: fs/squashfs/ 23812 23813SRM (Alpha) environment access 23814M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 23815S: Maintained 23816F: arch/alpha/kernel/srm_env.c 23817 23818ST LSM6DSx IMU IIO DRIVER 23819M: Lorenzo Bianconi <lorenzo@kernel.org> 23820L: linux-iio@vger.kernel.org 23821S: Maintained 23822W: http://www.st.com/ 23823F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 23824F: drivers/iio/imu/st_lsm6dsx/ 23825 23826ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 23827M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23828M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23829L: linux-media@vger.kernel.org 23830S: Maintained 23831T: git git://linuxtv.org/media.git 23832F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 23833F: drivers/media/i2c/st-mipid02.c 23834 23835ST STC3117 FUEL GAUGE DRIVER 23836M: Hardevsinh Palaniya <hardevsinh.palaniya@siliconsignals.io> 23837M: Bhavin Sharma <bhavin.sharma@siliconsignals.io> 23838L: linux-pm@vger.kernel.org 23839S: Maintained 23840F: Documentation/devicetree/bindings/power/supply/st,stc3117.yaml 23841F: drivers/power/supply/stc3117_fuel_gauge.c 23842 23843ST STM32 FIREWALL 23844M: Gatien Chevallier <gatien.chevallier@foss.st.com> 23845S: Maintained 23846F: drivers/bus/stm32_etzpc.c 23847F: drivers/bus/stm32_firewall.c 23848F: drivers/bus/stm32_rifsc.c 23849 23850ST STM32 HDP PINCTRL DRIVER 23851M: Clément Le Goffic <legoffic.clement@gmail.com> 23852S: Maintained 23853F: Documentation/devicetree/bindings/pinctrl/st,stm32-hdp.yaml 23854F: drivers/pinctrl/stm32/pinctrl-stm32-hdp.c 23855 23856ST STM32 I2C/SMBUS DRIVER 23857M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 23858M: Alain Volmat <alain.volmat@foss.st.com> 23859L: linux-i2c@vger.kernel.org 23860S: Maintained 23861F: drivers/i2c/busses/i2c-stm32* 23862 23863ST STM32 OCTO MEMORY MANAGER 23864M: Patrice Chotard <patrice.chotard@foss.st.com> 23865S: Maintained 23866F: Documentation/devicetree/bindings/memory-controllers/st,stm32mp25-omm.yaml 23867F: drivers/memory/stm32_omm.c 23868 23869ST STM32 PINCTRL DRIVER 23870M: Antonio Borneo <antonio.borneo@foss.st.com> 23871S: Maintained 23872F: Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml 23873F: drivers/pinctrl/stm32/ 23874F: include/dt-bindings/pinctrl/stm32-pinfunc.h 23875X: drivers/pinctrl/stm32/pinctrl-stm32-hdp.c 23876 23877ST STM32 SPI DRIVER 23878M: Alain Volmat <alain.volmat@foss.st.com> 23879L: linux-spi@vger.kernel.org 23880S: Maintained 23881F: drivers/spi/spi-stm32.c 23882 23883ST STPDDC60 DRIVER 23884M: Daniel Nilsson <daniel.nilsson@flex.com> 23885L: linux-hwmon@vger.kernel.org 23886S: Maintained 23887F: Documentation/hwmon/stpddc60.rst 23888F: drivers/hwmon/pmbus/stpddc60.c 23889 23890ST VD55G1 DRIVER 23891M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23892M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23893L: linux-media@vger.kernel.org 23894S: Maintained 23895F: Documentation/devicetree/bindings/media/i2c/st,vd55g1.yaml 23896F: drivers/media/i2c/vd55g1.c 23897 23898ST VD56G3 IMAGE SENSOR DRIVER 23899M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23900M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23901L: linux-media@vger.kernel.org 23902S: Maintained 23903F: Documentation/devicetree/bindings/media/i2c/st,vd56g3.yaml 23904F: drivers/media/i2c/vd56g3.c 23905 23906ST VGXY61 DRIVER 23907M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23908M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23909L: linux-media@vger.kernel.org 23910S: Maintained 23911T: git git://linuxtv.org/media.git 23912F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 23913F: Documentation/userspace-api/media/drivers/vgxy61.rst 23914F: drivers/media/i2c/vgxy61.c 23915 23916ST VL53L0X ToF RANGER(I2C) IIO DRIVER 23917M: Song Qiang <songqiang1304521@gmail.com> 23918L: linux-iio@vger.kernel.org 23919S: Maintained 23920F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 23921F: drivers/iio/proximity/vl53l0x-i2c.c 23922 23923STABLE BRANCH 23924M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23925M: Sasha Levin <sashal@kernel.org> 23926L: stable@vger.kernel.org 23927S: Supported 23928F: Documentation/process/stable-kernel-rules.rst 23929 23930STAGING - ATOMISP DRIVER 23931M: Hans de Goede <hansg@kernel.org> 23932M: Mauro Carvalho Chehab <mchehab@kernel.org> 23933R: Sakari Ailus <sakari.ailus@linux.intel.com> 23934L: linux-media@vger.kernel.org 23935S: Maintained 23936F: drivers/staging/media/atomisp/ 23937 23938STAGING - INDUSTRIAL IO 23939M: Jonathan Cameron <jic23@kernel.org> 23940L: linux-iio@vger.kernel.org 23941S: Odd Fixes 23942F: drivers/staging/iio/ 23943 23944STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 23945M: Marc Dietrich <marvin24@gmx.de> 23946L: ac100@lists.launchpad.net (moderated for non-subscribers) 23947L: linux-tegra@vger.kernel.org 23948S: Maintained 23949F: drivers/staging/nvec/ 23950 23951STAGING - SEPS525 LCD CONTROLLER DRIVERS 23952M: Michael Hennerich <michael.hennerich@analog.com> 23953L: linux-fbdev@vger.kernel.org 23954S: Supported 23955F: drivers/staging/fbtft/fb_seps525.c 23956 23957STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 23958M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 23959M: Teddy Wang <teddy.wang@siliconmotion.com> 23960M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 23961L: linux-fbdev@vger.kernel.org 23962S: Maintained 23963F: drivers/staging/sm750fb/ 23964 23965STAGING SUBSYSTEM 23966M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23967L: linux-staging@lists.linux.dev 23968S: Supported 23969T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 23970F: drivers/staging/ 23971 23972STANDALONE CACHE CONTROLLER DRIVERS 23973M: Conor Dooley <conor@kernel.org> 23974S: Maintained 23975T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 23976F: Documentation/devicetree/bindings/cache/ 23977F: drivers/cache 23978 23979STARFIRE/DURALAN NETWORK DRIVER 23980M: Ion Badulescu <ionut@badula.org> 23981S: Odd Fixes 23982F: drivers/net/ethernet/adaptec/starfire* 23983 23984STARFIVE CAMERA SUBSYSTEM DRIVER 23985M: Jack Zhu <jack.zhu@starfivetech.com> 23986M: Changhuang Liang <changhuang.liang@starfivetech.com> 23987L: linux-media@vger.kernel.org 23988S: Maintained 23989F: Documentation/admin-guide/media/starfive_camss.rst 23990F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 23991F: drivers/staging/media/starfive/camss 23992 23993STARFIVE CRYPTO DRIVER 23994M: Jia Jie Ho <jiajie.ho@starfivetech.com> 23995M: William Qiu <william.qiu@starfivetech.com> 23996S: Supported 23997F: Documentation/devicetree/bindings/crypto/starfive* 23998F: drivers/crypto/starfive/ 23999 24000STARFIVE DEVICETREES 24001M: Emil Renner Berthing <kernel@esmil.dk> 24002S: Maintained 24003F: arch/riscv/boot/dts/starfive/ 24004 24005STARFIVE DWMAC GLUE LAYER 24006M: Emil Renner Berthing <kernel@esmil.dk> 24007M: Minda Chen <minda.chen@starfivetech.com> 24008S: Maintained 24009F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 24010F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 24011 24012STARFIVE JH7110 DPHY RX DRIVER 24013M: Jack Zhu <jack.zhu@starfivetech.com> 24014M: Changhuang Liang <changhuang.liang@starfivetech.com> 24015S: Supported 24016F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 24017F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 24018 24019STARFIVE JH7110 DPHY TX DRIVER 24020M: Keith Zhao <keith.zhao@starfivetech.com> 24021S: Supported 24022F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-tx.yaml 24023F: drivers/phy/starfive/phy-jh7110-dphy-tx.c 24024 24025STARFIVE JH7110 MMC/SD/SDIO DRIVER 24026M: William Qiu <william.qiu@starfivetech.com> 24027S: Supported 24028F: Documentation/devicetree/bindings/mmc/starfive* 24029F: drivers/mmc/host/dw_mmc-starfive.c 24030 24031STARFIVE JH7110 PLL CLOCK DRIVER 24032M: Xingyu Wu <xingyu.wu@starfivetech.com> 24033S: Supported 24034F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 24035F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 24036 24037STARFIVE JH7110 PWMDAC DRIVER 24038M: Hal Feng <hal.feng@starfivetech.com> 24039M: Xingyu Wu <xingyu.wu@starfivetech.com> 24040S: Supported 24041F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 24042F: sound/soc/starfive/jh7110_pwmdac.c 24043 24044STARFIVE JH7110 SYSCON 24045M: William Qiu <william.qiu@starfivetech.com> 24046M: Xingyu Wu <xingyu.wu@starfivetech.com> 24047S: Supported 24048F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 24049 24050STARFIVE JH7110 TDM DRIVER 24051M: Walker Chen <walker.chen@starfivetech.com> 24052S: Maintained 24053F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 24054F: sound/soc/starfive/jh7110_tdm.c 24055 24056STARFIVE JH71X0 CLOCK DRIVERS 24057M: Emil Renner Berthing <kernel@esmil.dk> 24058M: Hal Feng <hal.feng@starfivetech.com> 24059S: Maintained 24060F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 24061F: drivers/clk/starfive/clk-starfive-jh71* 24062F: include/dt-bindings/clock/starfive?jh71*.h 24063 24064STARFIVE JH71X0 PINCTRL DRIVERS 24065M: Emil Renner Berthing <kernel@esmil.dk> 24066M: Hal Feng <hal.feng@starfivetech.com> 24067L: linux-gpio@vger.kernel.org 24068S: Maintained 24069F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 24070F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 24071F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 24072F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 24073 24074STARFIVE JH71X0 RESET CONTROLLER DRIVERS 24075M: Emil Renner Berthing <kernel@esmil.dk> 24076M: Hal Feng <hal.feng@starfivetech.com> 24077S: Maintained 24078F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 24079F: drivers/reset/starfive/reset-starfive-jh71* 24080F: include/dt-bindings/reset/starfive?jh71*.h 24081 24082STARFIVE JH71X0 USB DRIVERS 24083M: Minda Chen <minda.chen@starfivetech.com> 24084S: Maintained 24085F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 24086F: drivers/usb/cdns3/cdns3-starfive.c 24087 24088STARFIVE JH71XX PMU CONTROLLER DRIVER 24089M: Walker Chen <walker.chen@starfivetech.com> 24090M: Changhuang Liang <changhuang.liang@starfivetech.com> 24091S: Supported 24092F: Documentation/devicetree/bindings/power/starfive* 24093F: drivers/pmdomain/starfive/ 24094F: include/dt-bindings/power/starfive,jh7110-pmu.h 24095 24096STARFIVE SOC DRIVERS 24097M: Conor Dooley <conor@kernel.org> 24098S: Maintained 24099T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 24100F: Documentation/devicetree/bindings/soc/starfive/ 24101 24102STARFIVE STARLINK PMU DRIVER 24103M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 24104S: Maintained 24105F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 24106F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 24107F: drivers/perf/starfive_starlink_pmu.c 24108 24109STARFIVE TRNG DRIVER 24110M: Jia Jie Ho <jiajie.ho@starfivetech.com> 24111S: Supported 24112F: Documentation/devicetree/bindings/rng/starfive* 24113F: drivers/char/hw_random/jh7110-trng.c 24114 24115STARFIVE WATCHDOG DRIVER 24116M: Xingyu Wu <xingyu.wu@starfivetech.com> 24117M: Ziv Xu <ziv.xu@starfivetech.com> 24118S: Supported 24119F: Documentation/devicetree/bindings/watchdog/starfive* 24120F: drivers/watchdog/starfive-wdt.c 24121 24122STARFIVE JH71X0 PCIE AND USB PHY DRIVER 24123M: Minda Chen <minda.chen@starfivetech.com> 24124S: Supported 24125F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 24126F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 24127F: drivers/phy/starfive/phy-jh7110-pcie.c 24128F: drivers/phy/starfive/phy-jh7110-usb.c 24129 24130STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 24131M: Changhuang Liang <changhuang.liang@starfivetech.com> 24132S: Supported 24133F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 24134F: drivers/irqchip/irq-starfive-jh8100-intc.c 24135 24136STATIC BRANCH/CALL 24137M: Peter Zijlstra <peterz@infradead.org> 24138M: Josh Poimboeuf <jpoimboe@kernel.org> 24139M: Jason Baron <jbaron@akamai.com> 24140R: Steven Rostedt <rostedt@goodmis.org> 24141R: Ard Biesheuvel <ardb@kernel.org> 24142S: Supported 24143F: arch/*/include/asm/jump_label*.h 24144F: arch/*/include/asm/static_call*.h 24145F: arch/*/kernel/jump_label.c 24146F: arch/*/kernel/static_call.c 24147F: include/linux/jump_label*.h 24148F: include/linux/static_call*.h 24149F: kernel/jump_label.c 24150F: kernel/static_call*.c 24151 24152STI AUDIO (ASoC) DRIVERS 24153M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 24154L: linux-sound@vger.kernel.org 24155S: Maintained 24156F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 24157F: sound/soc/sti/ 24158 24159STI CEC DRIVER 24160M: Alain Volmat <alain.volmat@foss.st.com> 24161S: Maintained 24162F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 24163F: drivers/media/cec/platform/sti/ 24164 24165STK1160 USB VIDEO CAPTURE DRIVER 24166M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 24167L: linux-media@vger.kernel.org 24168S: Maintained 24169T: git git://linuxtv.org/media.git 24170F: drivers/media/usb/stk1160/ 24171 24172STM32 AUDIO (ASoC) DRIVERS 24173M: Olivier Moysan <olivier.moysan@foss.st.com> 24174M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 24175L: linux-sound@vger.kernel.org 24176S: Maintained 24177F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 24178F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 24179F: sound/soc/stm/ 24180 24181STM32 DMA DRIVERS 24182M: Amélie Delaunay <amelie.delaunay@foss.st.com> 24183L: dmaengine@vger.kernel.org 24184L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 24185S: Maintained 24186F: Documentation/arch/arm/stm32/stm32-dma-mdma-chaining.rst 24187F: Documentation/devicetree/bindings/dma/stm32/ 24188F: drivers/dma/stm32/ 24189 24190STM32 TIMER/LPTIMER DRIVERS 24191M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 24192S: Maintained 24193F: Documentation/ABI/testing/*timer-stm32 24194F: Documentation/devicetree/bindings/*/*stm32-*timer* 24195F: drivers/*/stm32-*timer* 24196F: drivers/pwm/pwm-stm32* 24197F: include/linux/*/stm32-*tim* 24198 24199STM32MP25 USB3/PCIE COMBOPHY DRIVER 24200M: Christian Bruel <christian.bruel@foss.st.com> 24201S: Maintained 24202F: Documentation/devicetree/bindings/phy/st,stm32mp25-combophy.yaml 24203F: drivers/phy/st/phy-stm32-combophy.c 24204 24205STMMAC ETHERNET DRIVER 24206L: netdev@vger.kernel.org 24207S: Orphan 24208F: Documentation/networking/device_drivers/ethernet/stmicro/ 24209F: drivers/net/ethernet/stmicro/stmmac/ 24210 24211SUN HAPPY MEAL ETHERNET DRIVER 24212M: Sean Anderson <seanga2@gmail.com> 24213S: Maintained 24214F: drivers/net/ethernet/sun/sunhme.* 24215 24216SUN3/3X 24217M: Sam Creasey <sammy@sammy.net> 24218S: Maintained 24219W: http://sammy.net/sun3/ 24220F: arch/m68k/include/asm/sun3* 24221F: arch/m68k/kernel/*sun3* 24222F: arch/m68k/sun3*/ 24223F: drivers/net/ethernet/i825xx/sun3* 24224 24225SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 24226M: Hans de Goede <hansg@kernel.org> 24227L: linux-input@vger.kernel.org 24228S: Maintained 24229F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 24230F: drivers/input/keyboard/sun4i-lradc-keys.c 24231 24232SUNPLUS ETHERNET DRIVER 24233M: Wells Lu <wellslutw@gmail.com> 24234L: netdev@vger.kernel.org 24235S: Maintained 24236W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 24237F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 24238F: drivers/net/ethernet/sunplus/ 24239 24240SUNPLUS MMC DRIVER 24241M: Tony Huang <tonyhuang.sunplus@gmail.com> 24242M: Li-hao Kuo <lhjeff911@gmail.com> 24243S: Maintained 24244F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 24245F: drivers/mmc/host/sunplus-mmc.c 24246 24247SUNPLUS OCOTP DRIVER 24248M: Vincent Shih <vincent.sunplus@gmail.com> 24249S: Maintained 24250F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 24251F: drivers/nvmem/sunplus-ocotp.c 24252 24253SUNPLUS PWM DRIVER 24254M: Hammer Hsieh <hammerh0314@gmail.com> 24255S: Maintained 24256F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 24257F: drivers/pwm/pwm-sunplus.c 24258 24259SUNPLUS RTC DRIVER 24260M: Vincent Shih <vincent.sunplus@gmail.com> 24261L: linux-rtc@vger.kernel.org 24262S: Maintained 24263F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 24264F: drivers/rtc/rtc-sunplus.c 24265 24266SUNPLUS SPI CONTROLLER INTERFACE DRIVER 24267M: Li-hao Kuo <lhjeff911@gmail.com> 24268L: linux-spi@vger.kernel.org 24269S: Maintained 24270F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 24271F: drivers/spi/spi-sunplus-sp7021.c 24272 24273SUNPLUS UART DRIVER 24274M: Hammer Hsieh <hammerh0314@gmail.com> 24275S: Maintained 24276F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 24277F: drivers/tty/serial/sunplus-uart.c 24278 24279SUNPLUS USB2 PHY DRIVER 24280M: Vincent Shih <vincent.sunplus@gmail.com> 24281L: linux-usb@vger.kernel.org 24282S: Maintained 24283F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 24284F: drivers/phy/sunplus/Kconfig 24285F: drivers/phy/sunplus/Makefile 24286F: drivers/phy/sunplus/phy-sunplus-usb2.c 24287 24288SUNPLUS WATCHDOG DRIVER 24289M: Xiantao Hu <xt.hu@cqplus1.com> 24290L: linux-watchdog@vger.kernel.org 24291S: Maintained 24292F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 24293F: drivers/watchdog/sunplus_wdt.c 24294 24295SUPERH 24296M: Yoshinori Sato <ysato@users.sourceforge.jp> 24297M: Rich Felker <dalias@libc.org> 24298M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 24299L: linux-sh@vger.kernel.org 24300S: Maintained 24301Q: http://patchwork.kernel.org/project/linux-sh/list/ 24302F: Documentation/arch/sh/ 24303F: arch/sh/ 24304F: drivers/sh/ 24305 24306SUSPEND TO RAM 24307M: "Rafael J. Wysocki" <rafael@kernel.org> 24308R: Len Brown <lenb@kernel.org> 24309R: Pavel Machek <pavel@kernel.org> 24310L: linux-pm@vger.kernel.org 24311S: Supported 24312B: https://bugzilla.kernel.org 24313F: Documentation/power/ 24314F: arch/x86/kernel/acpi/sleep* 24315F: arch/x86/kernel/acpi/wakeup* 24316F: drivers/base/power/ 24317F: include/linux/freezer.h 24318F: include/linux/pm.h 24319F: include/linux/suspend.h 24320F: kernel/power/ 24321 24322SVGA HANDLING 24323M: Martin Mares <mj@ucw.cz> 24324L: linux-video@atrey.karlin.mff.cuni.cz 24325S: Maintained 24326F: Documentation/admin-guide/svga.rst 24327F: arch/x86/boot/video* 24328 24329SWITCHDEV 24330M: Jiri Pirko <jiri@resnulli.us> 24331M: Ivan Vecera <ivecera@redhat.com> 24332L: netdev@vger.kernel.org 24333S: Supported 24334F: include/net/switchdev.h 24335F: net/switchdev/ 24336 24337SY8106A REGULATOR DRIVER 24338M: Icenowy Zheng <icenowy@aosc.io> 24339S: Maintained 24340F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 24341F: drivers/regulator/sy8106a-regulator.c 24342 24343SYNC FILE FRAMEWORK 24344M: Sumit Semwal <sumit.semwal@linaro.org> 24345R: Gustavo Padovan <gustavo@padovan.org> 24346L: linux-media@vger.kernel.org 24347L: dri-devel@lists.freedesktop.org 24348S: Maintained 24349T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 24350F: Documentation/driver-api/sync_file.rst 24351F: drivers/dma-buf/dma-fence* 24352F: drivers/dma-buf/sw_sync.c 24353F: drivers/dma-buf/sync_* 24354F: include/linux/sync_file.h 24355F: include/uapi/linux/sync_file.h 24356 24357SYNOPSYS ARC ARCHITECTURE 24358M: Vineet Gupta <vgupta@kernel.org> 24359L: linux-snps-arc@lists.infradead.org 24360S: Supported 24361T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 24362F: Documentation/arch/arc 24363F: Documentation/devicetree/bindings/arc/* 24364F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 24365F: arch/arc/ 24366F: drivers/clocksource/arc_timer.c 24367F: drivers/tty/serial/arc_uart.c 24368 24369SYNOPSYS ARC HSDK SDP pll clock driver 24370M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24371S: Supported 24372F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 24373F: drivers/clk/clk-hsdk-pll.c 24374 24375SYNOPSYS ARC SDP clock driver 24376M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24377S: Supported 24378F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 24379F: drivers/clk/axs10x/* 24380 24381SYNOPSYS ARC SDP platform support 24382M: Alexey Brodkin <abrodkin@synopsys.com> 24383S: Supported 24384F: Documentation/devicetree/bindings/arc/axs10* 24385F: arch/arc/boot/dts/ax* 24386F: arch/arc/plat-axs10x 24387 24388SYNOPSYS AXS10x RESET CONTROLLER DRIVER 24389M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24390S: Supported 24391F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 24392F: drivers/reset/reset-axs10x.c 24393 24394SYNOPSYS CREG GPIO DRIVER 24395M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24396S: Maintained 24397F: drivers/gpio/gpio-creg-snps.c 24398 24399SYNOPSYS DESIGNWARE 8250 UART DRIVER 24400M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 24401R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24402S: Supported 24403F: drivers/tty/serial/8250/8250_dw.c 24404F: drivers/tty/serial/8250/8250_dwlib.* 24405F: drivers/tty/serial/8250/8250_lpss.c 24406 24407SYNOPSYS DESIGNWARE APB GPIO DRIVER 24408M: Hoan Tran <hoan@os.amperecomputing.com> 24409L: linux-gpio@vger.kernel.org 24410S: Maintained 24411F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 24412F: drivers/gpio/gpio-dwapb.c 24413 24414SYNOPSYS DESIGNWARE AXI DMAC DRIVER 24415M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24416S: Maintained 24417F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 24418F: drivers/dma/dw-axi-dmac/ 24419 24420SYNOPSYS DESIGNWARE DMAC DRIVER 24421M: Viresh Kumar <vireshk@kernel.org> 24422R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24423S: Maintained 24424F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 24425F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 24426F: drivers/dma/dw/ 24427F: include/dt-bindings/dma/dw-dmac.h 24428F: include/linux/dma/dw.h 24429F: include/linux/platform_data/dma-dw.h 24430 24431SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 24432M: Jose Abreu <Jose.Abreu@synopsys.com> 24433L: netdev@vger.kernel.org 24434S: Maintained 24435F: drivers/net/ethernet/synopsys/ 24436 24437SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 24438L: netdev@vger.kernel.org 24439S: Orphan 24440F: drivers/net/pcs/pcs-xpcs.c 24441F: drivers/net/pcs/pcs-xpcs.h 24442F: include/linux/pcs/pcs-xpcs.h 24443 24444SYNOPSYS DESIGNWARE HDMI RX CONTROLLER DRIVER 24445M: Shreeya Patel <shreeya.patel@collabora.com> 24446L: linux-media@vger.kernel.org 24447L: kernel@collabora.com 24448S: Maintained 24449F: Documentation/devicetree/bindings/media/snps,dw-hdmi-rx.yaml 24450F: drivers/media/platform/synopsys/hdmirx/* 24451 24452SYNOPSYS DESIGNWARE I2C DRIVER 24453M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 24454R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24455R: Mika Westerberg <mika.westerberg@linux.intel.com> 24456R: Jan Dabros <jsd@semihalf.com> 24457L: linux-i2c@vger.kernel.org 24458S: Supported 24459F: drivers/i2c/busses/i2c-designware-* 24460 24461SYNOPSYS DESIGNWARE I2C DRIVER - AMDISP 24462M: Nirujogi Pratap <pratap.nirujogi@amd.com> 24463M: Bin Du <bin.du@amd.com> 24464L: linux-i2c@vger.kernel.org 24465S: Maintained 24466F: drivers/i2c/busses/i2c-designware-amdisp.c 24467F: include/linux/soc/amd/isp4_misc.h 24468 24469SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 24470M: Jaehoon Chung <jh80.chung@samsung.com> 24471L: linux-mmc@vger.kernel.org 24472S: Maintained 24473F: drivers/mmc/host/dw_mmc* 24474 24475SYNOPSYS DESIGNWARE PCIE PMU DRIVER 24476M: Shuai Xue <xueshuai@linux.alibaba.com> 24477M: Jing Zhang <renyu.zj@linux.alibaba.com> 24478S: Supported 24479F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 24480F: drivers/perf/dwc_pcie_pmu.c 24481 24482SYNOPSYS HSDK RESET CONTROLLER DRIVER 24483M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24484S: Supported 24485F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 24486F: drivers/reset/reset-hsdk.c 24487F: include/dt-bindings/reset/snps,hsdk-reset.h 24488 24489SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 24490M: Prabu Thangamuthu <prabu.t@synopsys.com> 24491M: Manjunath M B <manjumb@synopsys.com> 24492L: linux-mmc@vger.kernel.org 24493S: Maintained 24494F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 24495 24496SYSTEM CONFIGURATION (SYSCON) 24497M: Lee Jones <lee@kernel.org> 24498M: Arnd Bergmann <arnd@arndb.de> 24499S: Supported 24500T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 24501F: drivers/mfd/syscon.c 24502 24503SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 24504M: Sudeep Holla <sudeep.holla@arm.com> 24505R: Cristian Marussi <cristian.marussi@arm.com> 24506L: arm-scmi@vger.kernel.org 24507L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24508S: Maintained 24509F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 24510F: drivers/clk/clk-sc[mp]i.c 24511F: drivers/cpufreq/sc[mp]i-cpufreq.c 24512F: drivers/firmware/arm_scmi/ 24513F: drivers/firmware/arm_scpi.c 24514F: drivers/hwmon/scmi-hwmon.c 24515F: drivers/pinctrl/pinctrl-scmi.c 24516F: drivers/pmdomain/arm/ 24517F: drivers/powercap/arm_scmi_powercap.c 24518F: drivers/regulator/scmi-regulator.c 24519F: drivers/reset/reset-scmi.c 24520F: include/linux/sc[mp]i_protocol.h 24521F: include/trace/events/scmi.h 24522F: include/uapi/linux/virtio_scmi.h 24523 24524SYSTEM CONTROL MANAGEMENT INTERFACE (SCMI) i.MX Extension Message Protocol drivers 24525M: Peng Fan <peng.fan@nxp.com> 24526L: arm-scmi@vger.kernel.org 24527L: imx@lists.linux.dev 24528L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24529S: Maintained 24530F: Documentation/devicetree/bindings/firmware/nxp,*scmi.yaml 24531F: drivers/firmware/arm_scmi/vendors/imx/ 24532 24533SYSTEM RESET/SHUTDOWN DRIVERS 24534M: Sebastian Reichel <sre@kernel.org> 24535L: linux-pm@vger.kernel.org 24536S: Maintained 24537T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 24538F: Documentation/devicetree/bindings/power/reset/ 24539F: drivers/power/reset/ 24540 24541SYSTEM TRACE MODULE CLASS 24542M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 24543S: Maintained 24544T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 24545F: Documentation/trace/stm.rst 24546F: drivers/hwtracing/stm/ 24547F: include/linux/stm.h 24548F: include/uapi/linux/stm.h 24549 24550SYSTEM76 ACPI DRIVER 24551M: Jeremy Soller <jeremy@system76.com> 24552M: System76 Product Development <productdev@system76.com> 24553L: platform-driver-x86@vger.kernel.org 24554S: Maintained 24555F: drivers/platform/x86/system76_acpi.c 24556 24557TASKSTATS STATISTICS INTERFACE 24558M: Balbir Singh <bsingharora@gmail.com> 24559S: Maintained 24560F: Documentation/accounting/taskstats* 24561F: include/linux/taskstats* 24562F: kernel/taskstats.c 24563 24564TC subsystem 24565M: Jamal Hadi Salim <jhs@mojatatu.com> 24566M: Cong Wang <xiyou.wangcong@gmail.com> 24567M: Jiri Pirko <jiri@resnulli.us> 24568L: netdev@vger.kernel.org 24569S: Maintained 24570F: include/net/pkt_cls.h 24571F: include/net/pkt_sched.h 24572F: include/net/tc_act/ 24573F: include/uapi/linux/pkt_cls.h 24574F: include/uapi/linux/pkt_sched.h 24575F: include/uapi/linux/tc_act/ 24576F: include/uapi/linux/tc_ematch/ 24577F: net/sched/ 24578F: tools/testing/selftests/tc-testing 24579 24580TC90522 MEDIA DRIVER 24581M: Akihiro Tsukada <tskd08@gmail.com> 24582L: linux-media@vger.kernel.org 24583S: Odd Fixes 24584F: drivers/media/dvb-frontends/tc90522* 24585 24586TCP LOW PRIORITY MODULE 24587M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 24588M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 24589S: Maintained 24590W: http://tcp-lp-mod.sourceforge.net/ 24591F: net/ipv4/tcp_lp.c 24592 24593TDA10071 MEDIA DRIVER 24594L: linux-media@vger.kernel.org 24595S: Orphan 24596W: https://linuxtv.org 24597Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24598F: drivers/media/dvb-frontends/tda10071* 24599 24600TDA18212 MEDIA DRIVER 24601L: linux-media@vger.kernel.org 24602S: Orphan 24603W: https://linuxtv.org 24604Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24605F: drivers/media/tuners/tda18212* 24606 24607TDA18218 MEDIA DRIVER 24608L: linux-media@vger.kernel.org 24609S: Orphan 24610W: https://linuxtv.org 24611Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24612F: drivers/media/tuners/tda18218* 24613 24614TDA18250 MEDIA DRIVER 24615M: Olli Salonen <olli.salonen@iki.fi> 24616L: linux-media@vger.kernel.org 24617S: Maintained 24618W: https://linuxtv.org 24619Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24620T: git git://linuxtv.org/media.git 24621F: drivers/media/tuners/tda18250* 24622 24623TDA18271 MEDIA DRIVER 24624M: Michael Krufky <mkrufky@linuxtv.org> 24625L: linux-media@vger.kernel.org 24626S: Maintained 24627W: https://linuxtv.org 24628W: http://github.com/mkrufky 24629Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24630T: git git://linuxtv.org/mkrufky/tuners.git 24631F: drivers/media/tuners/tda18271* 24632 24633TDA1997x MEDIA DRIVER 24634M: Tim Harvey <tharvey@gateworks.com> 24635L: linux-media@vger.kernel.org 24636S: Maintained 24637W: https://linuxtv.org 24638Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24639F: Documentation/devicetree/bindings/media/i2c/nxp,tda1997x.txt 24640F: drivers/media/i2c/tda1997x.* 24641 24642TDA827x MEDIA DRIVER 24643M: Michael Krufky <mkrufky@linuxtv.org> 24644L: linux-media@vger.kernel.org 24645S: Maintained 24646W: https://linuxtv.org 24647W: http://github.com/mkrufky 24648Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24649T: git git://linuxtv.org/mkrufky/tuners.git 24650F: drivers/media/tuners/tda8290.* 24651 24652TDA8290 MEDIA DRIVER 24653M: Michael Krufky <mkrufky@linuxtv.org> 24654L: linux-media@vger.kernel.org 24655S: Maintained 24656W: https://linuxtv.org 24657W: http://github.com/mkrufky 24658Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24659T: git git://linuxtv.org/mkrufky/tuners.git 24660F: drivers/media/tuners/tda8290.* 24661 24662TDA9840 MEDIA DRIVER 24663M: Hans Verkuil <hverkuil@xs4all.nl> 24664L: linux-media@vger.kernel.org 24665S: Maintained 24666W: https://linuxtv.org 24667T: git git://linuxtv.org/media.git 24668F: drivers/media/i2c/tda9840* 24669 24670TEA5761 TUNER DRIVER 24671M: Mauro Carvalho Chehab <mchehab@kernel.org> 24672L: linux-media@vger.kernel.org 24673S: Odd fixes 24674W: https://linuxtv.org 24675T: git git://linuxtv.org/media.git 24676F: drivers/media/tuners/tea5761.* 24677 24678TEA5767 TUNER DRIVER 24679M: Mauro Carvalho Chehab <mchehab@kernel.org> 24680L: linux-media@vger.kernel.org 24681S: Maintained 24682W: https://linuxtv.org 24683T: git git://linuxtv.org/media.git 24684F: drivers/media/tuners/tea5767.* 24685 24686TEA6415C MEDIA DRIVER 24687M: Hans Verkuil <hverkuil@xs4all.nl> 24688L: linux-media@vger.kernel.org 24689S: Maintained 24690W: https://linuxtv.org 24691T: git git://linuxtv.org/media.git 24692F: drivers/media/i2c/tea6415c* 24693 24694TEA6420 MEDIA DRIVER 24695M: Hans Verkuil <hverkuil@xs4all.nl> 24696L: linux-media@vger.kernel.org 24697S: Maintained 24698W: https://linuxtv.org 24699T: git git://linuxtv.org/media.git 24700F: drivers/media/i2c/tea6420* 24701 24702TEAM DRIVER 24703M: Jiri Pirko <jiri@resnulli.us> 24704L: netdev@vger.kernel.org 24705S: Supported 24706F: Documentation/netlink/specs/team.yaml 24707F: drivers/net/team/ 24708F: include/linux/if_team.h 24709F: include/uapi/linux/if_team.h 24710F: tools/testing/selftests/drivers/net/team/ 24711 24712TECHNICAL ADVISORY BOARD PROCESS DOCS 24713M: "Theodore Ts'o" <tytso@mit.edu> 24714M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24715L: tech-board-discuss@lists.linux.dev 24716S: Maintained 24717F: Documentation/process/contribution-maturity-model.rst 24718F: Documentation/process/researcher-guidelines.rst 24719 24720TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 24721M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 24722S: Maintained 24723F: arch/x86/platform/ts5500/ 24724 24725TECHNOTREND USB IR RECEIVER 24726M: Sean Young <sean@mess.org> 24727L: linux-media@vger.kernel.org 24728S: Maintained 24729F: drivers/media/rc/ttusbir.c 24730 24731TECHWELL TW9900 VIDEO DECODER 24732M: Mehdi Djait <mehdi.djait@bootlin.com> 24733L: linux-media@vger.kernel.org 24734S: Maintained 24735F: drivers/media/i2c/tw9900.c 24736 24737TECHWELL TW9910 VIDEO DECODER 24738L: linux-media@vger.kernel.org 24739S: Orphan 24740F: drivers/media/i2c/tw9910.c 24741F: include/media/i2c/tw9910.h 24742 24743TEE SUBSYSTEM 24744M: Jens Wiklander <jens.wiklander@linaro.org> 24745R: Sumit Garg <sumit.garg@kernel.org> 24746L: op-tee@lists.trustedfirmware.org 24747S: Maintained 24748F: Documentation/ABI/testing/sysfs-class-tee 24749F: Documentation/driver-api/tee.rst 24750F: Documentation/tee/ 24751F: Documentation/userspace-api/tee.rst 24752F: drivers/tee/ 24753F: include/linux/tee_core.h 24754F: include/linux/tee_drv.h 24755F: include/uapi/linux/tee.h 24756 24757TEGRA ARCHITECTURE SUPPORT 24758M: Thierry Reding <thierry.reding@gmail.com> 24759M: Jonathan Hunter <jonathanh@nvidia.com> 24760L: linux-tegra@vger.kernel.org 24761S: Supported 24762Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 24763T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 24764N: [^a-z]tegra 24765 24766TEGRA CLOCK DRIVER 24767M: Peter De Schrijver <pdeschrijver@nvidia.com> 24768M: Prashant Gaikwad <pgaikwad@nvidia.com> 24769S: Supported 24770F: drivers/clk/tegra/ 24771 24772TEGRA CRYPTO DRIVERS 24773M: Akhil R <akhilrajeev@nvidia.com> 24774S: Supported 24775F: drivers/crypto/tegra/* 24776 24777TEGRA DMA DRIVERS 24778M: Laxman Dewangan <ldewangan@nvidia.com> 24779M: Jon Hunter <jonathanh@nvidia.com> 24780S: Supported 24781F: drivers/dma/tegra* 24782 24783TEGRA I2C DRIVER 24784M: Laxman Dewangan <ldewangan@nvidia.com> 24785R: Dmitry Osipenko <digetx@gmail.com> 24786S: Supported 24787F: drivers/i2c/busses/i2c-tegra.c 24788 24789TEGRA IOMMU DRIVERS 24790M: Thierry Reding <thierry.reding@gmail.com> 24791R: Krishna Reddy <vdumpa@nvidia.com> 24792L: linux-tegra@vger.kernel.org 24793S: Supported 24794F: drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c 24795F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 24796F: drivers/iommu/tegra* 24797 24798TEGRA KBC DRIVER 24799M: Laxman Dewangan <ldewangan@nvidia.com> 24800S: Supported 24801F: drivers/input/keyboard/tegra-kbc.c 24802 24803TEGRA NAND DRIVER 24804M: Stefan Agner <stefan@agner.ch> 24805M: Lucas Stach <dev@lynxeye.de> 24806S: Maintained 24807F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 24808F: drivers/mtd/nand/raw/tegra_nand.c 24809 24810TEGRA PWM DRIVER 24811M: Thierry Reding <thierry.reding@gmail.com> 24812S: Supported 24813F: drivers/pwm/pwm-tegra.c 24814 24815TEGRA QUAD SPI DRIVER 24816M: Thierry Reding <thierry.reding@gmail.com> 24817M: Jonathan Hunter <jonathanh@nvidia.com> 24818M: Sowjanya Komatineni <skomatineni@nvidia.com> 24819L: linux-tegra@vger.kernel.org 24820S: Maintained 24821F: drivers/spi/spi-tegra210-quad.c 24822 24823TEGRA SERIAL DRIVER 24824M: Laxman Dewangan <ldewangan@nvidia.com> 24825S: Supported 24826F: drivers/tty/serial/serial-tegra.c 24827 24828TEGRA SPI DRIVER 24829M: Laxman Dewangan <ldewangan@nvidia.com> 24830S: Supported 24831F: drivers/spi/spi-tegra* 24832 24833TEGRA VIDEO DRIVER 24834M: Thierry Reding <thierry.reding@gmail.com> 24835M: Jonathan Hunter <jonathanh@nvidia.com> 24836M: Sowjanya Komatineni <skomatineni@nvidia.com> 24837M: Luca Ceresoli <luca.ceresoli@bootlin.com> 24838L: linux-media@vger.kernel.org 24839L: linux-tegra@vger.kernel.org 24840S: Maintained 24841F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 24842F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 24843F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 24844F: drivers/staging/media/tegra-video/ 24845 24846TEGRA XUSB PADCTL DRIVER 24847M: JC Kuo <jckuo@nvidia.com> 24848S: Supported 24849F: drivers/phy/tegra/xusb* 24850 24851TEHUTI ETHERNET DRIVER 24852M: Andy Gospodarek <andy@greyhouse.net> 24853L: netdev@vger.kernel.org 24854S: Maintained 24855F: drivers/net/ethernet/tehuti/tehuti.* 24856 24857TEHUTI TN40XX ETHERNET DRIVER 24858M: FUJITA Tomonori <fujita.tomonori@gmail.com> 24859L: netdev@vger.kernel.org 24860S: Maintained 24861F: drivers/net/ethernet/tehuti/tn40* 24862 24863TELECOM CLOCK DRIVER FOR MCPL0010 24864M: Mark Gross <markgross@kernel.org> 24865S: Supported 24866F: drivers/char/tlclk.c 24867 24868TEMPO SEMICONDUCTOR DRIVERS 24869M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 24870S: Maintained 24871F: Documentation/devicetree/bindings/sound/tscs*.txt 24872F: sound/soc/codecs/tscs*.c 24873F: sound/soc/codecs/tscs*.h 24874 24875TENSILICA XTENSA PORT (xtensa) 24876M: Chris Zankel <chris@zankel.net> 24877M: Max Filippov <jcmvbkbc@gmail.com> 24878S: Maintained 24879T: git https://github.com/jcmvbkbc/linux-xtensa.git 24880F: arch/xtensa/ 24881F: drivers/irqchip/irq-xtensa-* 24882 24883TEXAS INSTRUMENTS ASoC DRIVERS 24884M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 24885L: linux-sound@vger.kernel.org 24886S: Maintained 24887F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 24888F: sound/soc/ti/ 24889 24890TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 24891M: Shenghao Ding <shenghao-ding@ti.com> 24892M: Kevin Lu <kevin-lu@ti.com> 24893M: Baojun Xu <baojun.xu@ti.com> 24894L: linux-sound@vger.kernel.org 24895S: Maintained 24896F: Documentation/devicetree/bindings/sound/tas2552.txt 24897F: Documentation/devicetree/bindings/sound/ti,tas2562.yaml 24898F: Documentation/devicetree/bindings/sound/ti,tas2770.yaml 24899F: Documentation/devicetree/bindings/sound/ti,tas27xx.yaml 24900F: Documentation/devicetree/bindings/sound/ti,tpa6130a2.yaml 24901F: Documentation/devicetree/bindings/sound/ti,pcm1681.yaml 24902F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 24903F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 24904F: Documentation/devicetree/bindings/sound/ti,tlv320adcx140.yaml 24905F: include/sound/tas2*.h 24906F: include/sound/tlv320*.h 24907F: sound/hda/codecs/side-codecs/tas2781_hda_i2c.c 24908F: sound/soc/codecs/pcm1681.c 24909F: sound/soc/codecs/pcm1789*.* 24910F: sound/soc/codecs/pcm179x*.* 24911F: sound/soc/codecs/pcm186x*.* 24912F: sound/soc/codecs/pcm3008.* 24913F: sound/soc/codecs/pcm3060*.* 24914F: sound/soc/codecs/pcm3168a*.* 24915F: sound/soc/codecs/pcm5102a.c 24916F: sound/soc/codecs/pcm512x*.* 24917F: sound/soc/codecs/tas2*.* 24918F: sound/soc/codecs/tlv320*.* 24919F: sound/soc/codecs/tpa6130a2.* 24920 24921TEXAS INSTRUMENTS DMA DRIVERS 24922M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 24923L: dmaengine@vger.kernel.org 24924S: Maintained 24925F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 24926F: Documentation/devicetree/bindings/dma/ti-edma.txt 24927F: Documentation/devicetree/bindings/dma/ti/ 24928F: drivers/dma/ti/ 24929F: include/linux/dma/k3-psil.h 24930F: include/linux/dma/k3-udma-glue.h 24931F: include/linux/dma/ti-cppi5.h 24932X: drivers/dma/ti/cppi41.c 24933 24934TEXAS INSTRUMENTS TPS25990 HARDWARE MONITOR DRIVER 24935M: Jerome Brunet <jbrunet@baylibre.com> 24936L: linux-hwmon@vger.kernel.org 24937S: Maintained 24938F: Documentation/devicetree/bindings/hwmon/pmbus/ti,tps25990.yaml 24939F: Documentation/hwmon/tps25990.rst 24940F: drivers/hwmon/pmbus/tps25990.c 24941 24942TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 24943M: Robert Marko <robert.marko@sartura.hr> 24944M: Luka Perkov <luka.perkov@sartura.hr> 24945L: linux-hwmon@vger.kernel.org 24946S: Maintained 24947F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 24948F: Documentation/hwmon/tps23861.rst 24949F: drivers/hwmon/tps23861.c 24950 24951TEXAS INSTRUMENTS TPS6131X FLASH LED DRIVER 24952M: Matthias Fend <matthias.fend@emfend.at> 24953L: linux-leds@vger.kernel.org 24954S: Maintained 24955F: Documentation/devicetree/bindings/leds/ti,tps61310.yaml 24956F: drivers/leds/flash/leds-tps6131x.c 24957 24958TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 24959M: Ricardo Ribalda <ribalda@kernel.org> 24960L: linux-iio@vger.kernel.org 24961S: Supported 24962F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 24963F: drivers/iio/dac/ti-dac7612.c 24964 24965TEXAS INSTRUMENTS' LB8864 LED BACKLIGHT DRIVER 24966M: Alexander Sverdlin <alexander.sverdlin@siemens.com> 24967L: linux-leds@vger.kernel.org 24968S: Maintained 24969F: Documentation/devicetree/bindings/leds/backlight/ti,lp8864.yaml 24970F: drivers/leds/leds-lp8864.c 24971 24972TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 24973M: Nishanth Menon <nm@ti.com> 24974M: Tero Kristo <kristo@kernel.org> 24975M: Santosh Shilimkar <ssantosh@kernel.org> 24976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24977S: Maintained 24978F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 24979F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 24980F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 24981F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 24982F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 24983F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 24984F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 24985F: drivers/clk/keystone/sci-clk.c 24986F: drivers/firmware/ti_sci* 24987F: drivers/irqchip/irq-ti-sci-inta.c 24988F: drivers/irqchip/irq-ti-sci-intr.c 24989F: drivers/reset/reset-ti-sci.c 24990F: drivers/soc/ti/ti_sci_inta_msi.c 24991F: drivers/pmdomain/ti/ti_sci_pm_domains.c 24992F: include/dt-bindings/soc/ti,sci_pm_domain.h 24993F: include/linux/soc/ti/ti_sci_inta_msi.h 24994F: include/linux/soc/ti/ti_sci_protocol.h 24995 24996TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 24997M: Puranjay Mohan <puranjay@kernel.org> 24998L: linux-iio@vger.kernel.org 24999S: Supported 25000F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 25001F: drivers/iio/temperature/tmp117.c 25002 25003THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 25004M: Hans Verkuil <hverkuil@xs4all.nl> 25005L: linux-media@vger.kernel.org 25006S: Maintained 25007W: https://linuxtv.org 25008T: git git://linuxtv.org/media.git 25009F: drivers/media/radio/radio-raremono.c 25010 25011THERMAL 25012M: Rafael J. Wysocki <rafael@kernel.org> 25013M: Daniel Lezcano <daniel.lezcano@linaro.org> 25014R: Zhang Rui <rui.zhang@intel.com> 25015R: Lukasz Luba <lukasz.luba@arm.com> 25016L: linux-pm@vger.kernel.org 25017S: Supported 25018Q: https://patchwork.kernel.org/project/linux-pm/list/ 25019T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 25020F: Documentation/ABI/testing/sysfs-class-thermal 25021F: Documentation/admin-guide/thermal/ 25022F: Documentation/devicetree/bindings/thermal/ 25023F: Documentation/driver-api/thermal/ 25024F: drivers/thermal/ 25025F: include/dt-bindings/thermal/ 25026F: include/linux/cpu_cooling.h 25027F: include/linux/thermal.h 25028F: include/uapi/linux/thermal.h 25029F: tools/lib/thermal/ 25030F: tools/thermal/ 25031 25032THERMAL DRIVER FOR AMLOGIC SOCS 25033M: Guillaume La Roque <glaroque@baylibre.com> 25034L: linux-pm@vger.kernel.org 25035L: linux-amlogic@lists.infradead.org 25036S: Supported 25037W: http://linux-meson.com/ 25038F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 25039F: drivers/thermal/amlogic_thermal.c 25040 25041THERMAL/CPU_COOLING 25042M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 25043M: Daniel Lezcano <daniel.lezcano@linaro.org> 25044M: Viresh Kumar <viresh.kumar@linaro.org> 25045R: Lukasz Luba <lukasz.luba@arm.com> 25046L: linux-pm@vger.kernel.org 25047S: Supported 25048F: Documentation/driver-api/thermal/cpu-cooling-api.rst 25049F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 25050F: drivers/thermal/cpufreq_cooling.c 25051F: drivers/thermal/cpuidle_cooling.c 25052F: include/linux/cpu_cooling.h 25053 25054THERMAL/POWER_ALLOCATOR 25055M: Lukasz Luba <lukasz.luba@arm.com> 25056L: linux-pm@vger.kernel.org 25057S: Maintained 25058F: Documentation/driver-api/thermal/power_allocator.rst 25059F: drivers/thermal/gov_power_allocator.c 25060F: drivers/thermal/thermal_trace_ipa.h 25061 25062THINKPAD ACPI EXTRAS DRIVER 25063M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 25064L: ibm-acpi-devel@lists.sourceforge.net 25065L: platform-driver-x86@vger.kernel.org 25066S: Maintained 25067W: http://ibm-acpi.sourceforge.net 25068W: http://thinkwiki.org/wiki/Ibm-acpi 25069T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 25070F: drivers/platform/x86/lenovo/thinkpad_acpi.c 25071 25072THINKPAD LMI DRIVER 25073M: Mark Pearson <mpearson-lenovo@squebb.ca> 25074L: platform-driver-x86@vger.kernel.org 25075S: Maintained 25076F: Documentation/ABI/testing/sysfs-class-firmware-attributes 25077F: drivers/platform/x86/lenovo/think-lmi.? 25078 25079THP7312 ISP DRIVER 25080M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25081M: Paul Elder <paul.elder@ideasonboard.com> 25082L: linux-media@vger.kernel.org 25083S: Maintained 25084T: git git://linuxtv.org/media.git 25085F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 25086F: Documentation/userspace-api/media/drivers/thp7312.rst 25087F: drivers/media/i2c/thp7312.c 25088F: include/uapi/linux/thp7312.h 25089 25090THUNDERBOLT DMA TRAFFIC TEST DRIVER 25091M: Isaac Hazan <isaac.hazan@intel.com> 25092L: linux-usb@vger.kernel.org 25093S: Maintained 25094F: drivers/thunderbolt/dma_test.c 25095 25096THUNDERBOLT DRIVER 25097M: Andreas Noever <andreas.noever@gmail.com> 25098M: Michael Jamet <michael.jamet@intel.com> 25099M: Mika Westerberg <westeri@kernel.org> 25100M: Yehezkel Bernat <YehezkelShB@gmail.com> 25101L: linux-usb@vger.kernel.org 25102S: Maintained 25103T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 25104F: Documentation/admin-guide/thunderbolt.rst 25105F: drivers/thunderbolt/ 25106F: include/linux/thunderbolt.h 25107 25108THUNDERBOLT NETWORK DRIVER 25109M: Michael Jamet <michael.jamet@intel.com> 25110M: Mika Westerberg <westeri@kernel.org> 25111M: Yehezkel Bernat <YehezkelShB@gmail.com> 25112L: netdev@vger.kernel.org 25113S: Maintained 25114F: drivers/net/thunderbolt/ 25115 25116THUNDERX GPIO DRIVER 25117M: Robert Richter <rric@kernel.org> 25118S: Odd Fixes 25119F: drivers/gpio/gpio-thunderx.c 25120 25121TI ADC12xs and ROHM BD79104 ADC driver 25122M: Matti Vaittinen <mazziesaccount@gmail.com> 25123S: Maintained 25124F: drivers/iio/adc/ti-adc128s052.c 25125L: linux-iio@vger.kernel.org 25126 25127TI ADS1119 ADC DRIVER 25128M: Francesco Dolcini <francesco@dolcini.it> 25129M: João Paulo Gonçalves <jpaulo.silvagoncalves@gmail.com> 25130L: linux-iio@vger.kernel.org 25131S: Maintained 25132F: Documentation/devicetree/bindings/iio/adc/ti,ads1119.yaml 25133F: drivers/iio/adc/ti-ads1119.c 25134 25135TI ADS7924 ADC DRIVER 25136M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 25137L: linux-iio@vger.kernel.org 25138S: Supported 25139F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 25140F: drivers/iio/adc/ti-ads7924.c 25141 25142TI AM437X VPFE DRIVER 25143M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 25144L: linux-media@vger.kernel.org 25145S: Maintained 25146W: https://linuxtv.org 25147Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25148T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 25149F: drivers/media/platform/ti/am437x/ 25150 25151TI BANDGAP AND THERMAL DRIVER 25152M: Eduardo Valentin <edubezval@gmail.com> 25153M: Keerthy <j-keerthy@ti.com> 25154L: linux-pm@vger.kernel.org 25155L: linux-omap@vger.kernel.org 25156S: Maintained 25157F: drivers/thermal/ti-soc-thermal/ 25158 25159TI BQ27XXX POWER SUPPLY DRIVER 25160F: drivers/power/supply/bq27xxx_battery.c 25161F: drivers/power/supply/bq27xxx_battery_i2c.c 25162F: include/linux/power/bq27xxx_battery.h 25163 25164TI CDCE706 CLOCK DRIVER 25165M: Max Filippov <jcmvbkbc@gmail.com> 25166S: Maintained 25167F: drivers/clk/clk-cdce706.c 25168 25169TI CLOCK DRIVER 25170M: Tero Kristo <kristo@kernel.org> 25171L: linux-omap@vger.kernel.org 25172S: Odd Fixes 25173F: drivers/clk/ti/ 25174F: include/linux/clk/ti.h 25175 25176TI DAVINCI MACHINE SUPPORT 25177M: Bartosz Golaszewski <brgl@bgdev.pl> 25178L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25179S: Maintained 25180T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 25181F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 25182F: arch/arm/boot/dts/ti/davinci/ 25183F: arch/arm/mach-davinci/ 25184F: drivers/i2c/busses/i2c-davinci.c 25185 25186TI DAVINCI SERIES CLOCK DRIVER 25187M: David Lechner <david@lechnology.com> 25188S: Maintained 25189F: Documentation/devicetree/bindings/clock/ti/davinci/ 25190F: drivers/clk/davinci/ 25191F: include/linux/clk/davinci.h 25192 25193TI DAVINCI SERIES GPIO DRIVER 25194M: Keerthy <j-keerthy@ti.com> 25195L: linux-gpio@vger.kernel.org 25196S: Maintained 25197F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 25198F: drivers/gpio/gpio-davinci.c 25199 25200TI DAVINCI SERIES MEDIA DRIVER 25201M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 25202L: linux-media@vger.kernel.org 25203S: Maintained 25204W: https://linuxtv.org 25205Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25206T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 25207F: drivers/media/platform/ti/davinci/ 25208F: include/media/davinci/ 25209 25210TI ENHANCED CAPTURE (eCAP) DRIVER 25211M: Vignesh Raghavendra <vigneshr@ti.com> 25212R: Julien Panis <jpanis@baylibre.com> 25213L: linux-iio@vger.kernel.org 25214L: linux-omap@vger.kernel.org 25215S: Maintained 25216F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 25217F: drivers/counter/ti-ecap-capture.c 25218 25219TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 25220R: David Lechner <david@lechnology.com> 25221L: linux-iio@vger.kernel.org 25222F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 25223F: drivers/counter/ti-eqep.c 25224 25225TI ETHERNET SWITCH DRIVER (CPSW) 25226R: Siddharth Vadapalli <s-vadapalli@ti.com> 25227R: Roger Quadros <rogerq@kernel.org> 25228L: linux-omap@vger.kernel.org 25229L: netdev@vger.kernel.org 25230S: Maintained 25231F: drivers/net/ethernet/ti/cpsw* 25232F: drivers/net/ethernet/ti/davinci* 25233 25234TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 25235M: Alex Dubov <oakad@yahoo.com> 25236S: Maintained 25237W: http://tifmxx.berlios.de/ 25238F: drivers/memstick/host/tifm_ms.c 25239F: drivers/misc/tifm* 25240F: drivers/mmc/host/tifm_sd.c 25241F: include/linux/tifm.h 25242 25243TI FPC202 DUAL PORT CONTROLLER 25244M: Romain Gantois <romain.gantois@bootlin.com> 25245L: linux-kernel@vger.kernel.org 25246S: Maintained 25247F: Documentation/devicetree/bindings/misc/ti,fpc202.yaml 25248F: drivers/misc/ti_fpc202.c 25249 25250TI FPD-LINK DRIVERS 25251M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 25252L: linux-media@vger.kernel.org 25253S: Maintained 25254F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 25255F: drivers/media/i2c/ds90* 25256F: include/media/i2c/ds90* 25257 25258TI HDC302X HUMIDITY DRIVER 25259M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 25260M: Li peiyu <579lpy@gmail.com> 25261L: linux-iio@vger.kernel.org 25262S: Maintained 25263F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 25264F: drivers/iio/humidity/hdc3020.c 25265 25266TI ICSSG ETHERNET DRIVER (ICSSG) 25267R: MD Danish Anwar <danishanwar@ti.com> 25268R: Roger Quadros <rogerq@kernel.org> 25269L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25270L: netdev@vger.kernel.org 25271S: Maintained 25272F: Documentation/devicetree/bindings/net/ti,icss*.yaml 25273F: drivers/net/ethernet/ti/icssg/* 25274 25275TI J721E CSI2RX DRIVER 25276M: Jai Luthra <jai.luthra@linux.dev> 25277L: linux-media@vger.kernel.org 25278S: Maintained 25279F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 25280F: drivers/media/platform/ti/j721e-csi2rx/ 25281 25282TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 25283M: Nishanth Menon <nm@ti.com> 25284M: Santosh Shilimkar <ssantosh@kernel.org> 25285L: linux-kernel@vger.kernel.org 25286L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25287S: Maintained 25288T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 25289F: Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml 25290F: drivers/pmdomain/ti/omap_prm.c 25291F: drivers/soc/ti/* 25292F: include/linux/pruss_driver.h 25293 25294TI LM49xxx FAMILY ASoC CODEC DRIVERS 25295M: M R Swami Reddy <mr.swami.reddy@ti.com> 25296M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 25297L: linux-sound@vger.kernel.org 25298S: Maintained 25299F: sound/soc/codecs/isabelle* 25300F: sound/soc/codecs/lm49453* 25301 25302TI LMP92064 ADC DRIVER 25303M: Leonard Göhrs <l.goehrs@pengutronix.de> 25304R: kernel@pengutronix.de 25305L: linux-iio@vger.kernel.org 25306S: Maintained 25307F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 25308F: drivers/iio/adc/ti-lmp92064.c 25309 25310TI PCM3060 ASoC CODEC DRIVER 25311M: Kirill Marinushkin <k.marinushkin@gmail.com> 25312L: linux-sound@vger.kernel.org 25313S: Maintained 25314F: Documentation/devicetree/bindings/sound/pcm3060.txt 25315F: sound/soc/codecs/pcm3060* 25316 25317TI TAS571X FAMILY ASoC CODEC DRIVER 25318M: Kevin Cernekee <cernekee@chromium.org> 25319L: linux-sound@vger.kernel.org 25320S: Odd Fixes 25321F: sound/soc/codecs/tas571x* 25322 25323TI TMAG5273 MAGNETOMETER DRIVER 25324M: Gerald Loacker <gerald.loacker@wolfvision.net> 25325L: linux-iio@vger.kernel.org 25326S: Maintained 25327F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 25328F: drivers/iio/magnetometer/tmag5273.c 25329 25330TI TRF7970A NFC DRIVER 25331M: Mark Greer <mgreer@animalcreek.com> 25332L: linux-wireless@vger.kernel.org 25333S: Supported 25334F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 25335F: drivers/nfc/trf7970a.c 25336 25337TI TSC2046 ADC DRIVER 25338M: Oleksij Rempel <o.rempel@pengutronix.de> 25339R: kernel@pengutronix.de 25340L: linux-iio@vger.kernel.org 25341S: Maintained 25342F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 25343F: drivers/iio/adc/ti-tsc2046.c 25344 25345TI TWL4030 SERIES SOC CODEC DRIVER 25346M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 25347L: linux-sound@vger.kernel.org 25348S: Maintained 25349F: sound/soc/codecs/twl4030* 25350 25351TI VPE/CAL DRIVERS 25352M: Benoit Parrot <bparrot@ti.com> 25353L: linux-media@vger.kernel.org 25354S: Maintained 25355W: http://linuxtv.org/ 25356Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25357F: Documentation/devicetree/bindings/media/ti,cal.yaml 25358F: Documentation/devicetree/bindings/media/ti,vpe.yaml 25359F: drivers/media/platform/ti/cal/ 25360F: drivers/media/platform/ti/vpe/ 25361 25362TI WILINK WIRELESS DRIVERS 25363L: linux-wireless@vger.kernel.org 25364S: Orphan 25365W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 25366W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 25367F: drivers/net/wireless/ti/ 25368 25369TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 25370M: John Stultz <jstultz@google.com> 25371M: Thomas Gleixner <tglx@linutronix.de> 25372R: Stephen Boyd <sboyd@kernel.org> 25373L: linux-kernel@vger.kernel.org 25374S: Supported 25375T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 25376F: include/linux/clocksource.h 25377F: include/linux/time.h 25378F: include/linux/timekeeper_internal.h 25379F: include/linux/timekeeping.h 25380F: include/linux/timex.h 25381F: include/uapi/linux/time.h 25382F: include/uapi/linux/timex.h 25383F: kernel/time/alarmtimer.c 25384F: kernel/time/clocksource* 25385F: kernel/time/ntp* 25386F: kernel/time/time.c 25387F: kernel/time/timeconst.bc 25388F: kernel/time/timeconv.c 25389F: kernel/time/timecounter.c 25390F: kernel/time/timekeeping* 25391F: kernel/time/time_test.c 25392F: tools/testing/selftests/timers/ 25393 25394TIPC NETWORK LAYER 25395M: Jon Maloy <jmaloy@redhat.com> 25396L: netdev@vger.kernel.org (core kernel code) 25397L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 25398S: Maintained 25399W: http://tipc.sourceforge.net/ 25400F: include/uapi/linux/tipc*.h 25401F: net/tipc/ 25402 25403TLAN NETWORK DRIVER 25404M: Samuel Chessman <chessman@tux.org> 25405L: tlan-devel@lists.sourceforge.net (subscribers-only) 25406S: Maintained 25407W: http://sourceforge.net/projects/tlan/ 25408F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 25409F: drivers/net/ethernet/ti/tlan.* 25410 25411TMIO/SDHI MMC DRIVER 25412M: Wolfram Sang <wsa+renesas@sang-engineering.com> 25413L: linux-mmc@vger.kernel.org 25414L: linux-renesas-soc@vger.kernel.org 25415S: Supported 25416F: drivers/mmc/host/renesas_sdhi* 25417F: drivers/mmc/host/tmio_mmc* 25418F: include/linux/platform_data/tmio.h 25419 25420TMP513 HARDWARE MONITOR DRIVER 25421M: Eric Tremblay <etremblay@distech-controls.com> 25422L: linux-hwmon@vger.kernel.org 25423S: Maintained 25424F: Documentation/hwmon/tmp513.rst 25425F: drivers/hwmon/tmp513.c 25426 25427TMPFS (SHMEM FILESYSTEM) 25428M: Hugh Dickins <hughd@google.com> 25429R: Baolin Wang <baolin.wang@linux.alibaba.com> 25430L: linux-mm@kvack.org 25431S: Maintained 25432F: include/linux/memfd.h 25433F: include/linux/shmem_fs.h 25434F: mm/memfd.c 25435F: mm/shmem.c 25436F: mm/shmem_quota.c 25437 25438TOMOYO SECURITY MODULE 25439M: Kentaro Takeda <takedakn@nttdata.co.jp> 25440M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 25441L: tomoyo-users_en@lists.sourceforge.net (subscribers-only, English language) 25442L: tomoyo-users_ja@lists.sourceforge.net (subscribers-only, Japanese language) 25443S: Maintained 25444W: https://tomoyo.sourceforge.net/ 25445F: security/tomoyo/ 25446 25447TOPSTAR LAPTOP EXTRAS DRIVER 25448M: Herton Ronaldo Krzesinski <herton@canonical.com> 25449L: platform-driver-x86@vger.kernel.org 25450S: Maintained 25451F: drivers/platform/x86/topstar-laptop.c 25452 25453TORADEX EMBEDDED CONTROLLER DRIVER 25454M: Emanuele Ghidoli <ghidoliemanuele@gmail.com> 25455M: Francesco Dolcini <francesco@dolcini.it> 25456S: Maintained 25457F: Documentation/devicetree/bindings/power/reset/toradex,smarc-ec.yaml 25458F: drivers/power/reset/tdx-ec-poweroff.c 25459 25460TORTURE-TEST MODULES 25461M: Davidlohr Bueso <dave@stgolabs.net> 25462M: "Paul E. McKenney" <paulmck@kernel.org> 25463M: Josh Triplett <josh@joshtriplett.org> 25464L: linux-kernel@vger.kernel.org 25465S: Supported 25466T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 25467F: Documentation/RCU/torture.rst 25468F: kernel/locking/locktorture.c 25469F: kernel/rcu/rcuscale.c 25470F: kernel/rcu/rcutorture.c 25471F: kernel/rcu/refscale.c 25472F: kernel/torture.c 25473 25474TOSHIBA ACPI EXTRAS DRIVER 25475M: Azael Avalos <coproscefalo@gmail.com> 25476L: platform-driver-x86@vger.kernel.org 25477S: Maintained 25478F: drivers/platform/x86/toshiba_acpi.c 25479 25480TOSHIBA BLUETOOTH DRIVER 25481M: Azael Avalos <coproscefalo@gmail.com> 25482L: platform-driver-x86@vger.kernel.org 25483S: Maintained 25484F: drivers/platform/x86/toshiba_bluetooth.c 25485 25486TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 25487M: Azael Avalos <coproscefalo@gmail.com> 25488L: platform-driver-x86@vger.kernel.org 25489S: Maintained 25490F: drivers/platform/x86/toshiba_haps.c 25491 25492TOSHIBA SMM DRIVER 25493M: Jonathan Buzzard <jonathan@buzzard.org.uk> 25494S: Maintained 25495W: http://www.buzzard.org.uk/toshiba/ 25496F: drivers/char/toshiba.c 25497F: include/linux/toshiba.h 25498F: include/uapi/linux/toshiba.h 25499 25500TOSHIBA TC358743 DRIVER 25501M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 25502L: linux-media@vger.kernel.org 25503S: Maintained 25504F: Documentation/devicetree/bindings/media/i2c/toshiba,tc358743.txt 25505F: drivers/media/i2c/tc358743* 25506F: include/media/i2c/tc358743.h 25507 25508TOSHIBA WMI HOTKEYS DRIVER 25509M: Azael Avalos <coproscefalo@gmail.com> 25510L: platform-driver-x86@vger.kernel.org 25511S: Maintained 25512F: drivers/platform/x86/toshiba-wmi.c 25513 25514TOUCH OVERLAY 25515M: Javier Carrasco <javier.carrasco@wolfvision.net> 25516L: linux-input@vger.kernel.org 25517S: Maintained 25518F: drivers/input/touch-overlay.c 25519F: include/linux/input/touch-overlay.h 25520 25521TPM DEVICE DRIVER 25522M: Peter Huewe <peterhuewe@gmx.de> 25523M: Jarkko Sakkinen <jarkko@kernel.org> 25524R: Jason Gunthorpe <jgg@ziepe.ca> 25525L: linux-integrity@vger.kernel.org 25526S: Maintained 25527W: https://codeberg.org/jarkko/linux-tpmdd-test 25528Q: https://patchwork.kernel.org/project/linux-integrity/list/ 25529T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 25530F: Documentation/devicetree/bindings/tpm/ 25531F: drivers/char/tpm/ 25532F: include/linux/tpm*.h 25533F: include/uapi/linux/vtpm_proxy.h 25534F: tools/testing/selftests/tpm2/ 25535 25536TPS546D24 DRIVER 25537M: Duke Du <dukedu83@gmail.com> 25538L: linux-hwmon@vger.kernel.org 25539S: Maintained 25540F: Documentation/hwmon/tps546d24.rst 25541F: drivers/hwmon/pmbus/tps546d24.c 25542 25543TQ SYSTEMS BOARD & DRIVER SUPPORT 25544L: linux@ew.tq-group.com 25545S: Supported 25546W: https://www.tq-group.com/en/products/tq-embedded/ 25547F: arch/arm/boot/dts/nxp/imx/*mba*.dts* 25548F: arch/arm/boot/dts/nxp/imx/*tqma*.dts* 25549F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 25550F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 25551F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 25552F: arch/arm64/boot/dts/freescale/mba*.dtsi 25553F: arch/arm64/boot/dts/freescale/tqma8*.dtsi 25554F: arch/arm64/boot/dts/freescale/tqml*.dts* 25555F: drivers/gpio/gpio-tqmx86.c 25556F: drivers/mfd/tqmx86.c 25557F: drivers/watchdog/tqmx86_wdt.c 25558 25559TRACING 25560M: Steven Rostedt <rostedt@goodmis.org> 25561M: Masami Hiramatsu <mhiramat@kernel.org> 25562R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 25563L: linux-kernel@vger.kernel.org 25564L: linux-trace-kernel@vger.kernel.org 25565S: Maintained 25566Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 25567T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 25568F: Documentation/trace/* 25569F: fs/tracefs/ 25570F: include/linux/trace*.h 25571F: include/trace/ 25572F: kernel/trace/ 25573F: kernel/tracepoint.c 25574F: scripts/tracing/ 25575F: tools/testing/selftests/ftrace/ 25576 25577TRACING MMIO ACCESSES (MMIOTRACE) 25578M: Steven Rostedt <rostedt@goodmis.org> 25579M: Masami Hiramatsu <mhiramat@kernel.org> 25580R: Pekka Paalanen <ppaalanen@gmail.com> 25581L: linux-kernel@vger.kernel.org 25582L: nouveau@lists.freedesktop.org 25583S: Maintained 25584F: arch/x86/mm/kmmio.c 25585F: arch/x86/mm/mmio-mod.c 25586F: arch/x86/mm/testmmiotrace.c 25587F: include/linux/mmiotrace.h 25588F: kernel/trace/trace_mmiotrace.c 25589 25590TRACING OS NOISE / LATENCY TRACERS 25591M: Steven Rostedt <rostedt@goodmis.org> 25592S: Maintained 25593F: Documentation/trace/hwlat_detector.rst 25594F: Documentation/trace/osnoise-tracer.rst 25595F: Documentation/trace/timerlat-tracer.rst 25596F: arch/*/kernel/trace.c 25597F: include/trace/events/osnoise.h 25598F: kernel/trace/trace_hwlat.c 25599F: kernel/trace/trace_irqsoff.c 25600F: kernel/trace/trace_osnoise.c 25601F: kernel/trace/trace_sched_wakeup.c 25602 25603TRADITIONAL CHINESE DOCUMENTATION 25604M: Hu Haowen <2023002089@link.tyut.edu.cn> 25605S: Maintained 25606W: https://github.com/srcres258/linux-doc 25607T: git https://github.com/srcres258/linux-doc.git doc-zh-tw 25608F: Documentation/translations/zh_TW/ 25609 25610TRIGGER SOURCE - ADI UTIL SIGMA DELTA SPI 25611M: David Lechner <dlechner@baylibre.com> 25612S: Maintained 25613F: Documentation/devicetree/bindings/trigger-source/adi,util-sigma-delta-spi.yaml 25614 25615TRIGGER SOURCE 25616M: David Lechner <dlechner@baylibre.com> 25617S: Maintained 25618F: Documentation/devicetree/bindings/trigger-source/gpio-trigger.yaml 25619F: Documentation/devicetree/bindings/trigger-source/pwm-trigger.yaml 25620 25621TRUSTED SECURITY MODULE (TSM) INFRASTRUCTURE 25622M: Dan Williams <dan.j.williams@intel.com> 25623L: linux-coco@lists.linux.dev 25624S: Maintained 25625F: Documentation/ABI/testing/configfs-tsm-report 25626F: Documentation/driver-api/coco/ 25627F: drivers/virt/coco/guest/ 25628F: include/linux/tsm*.h 25629F: samples/tsm-mr/ 25630 25631TRUSTED SERVICES TEE DRIVER 25632M: Balint Dobszay <balint.dobszay@arm.com> 25633M: Sudeep Holla <sudeep.holla@arm.com> 25634L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25635L: trusted-services@lists.trustedfirmware.org 25636S: Maintained 25637F: Documentation/tee/ts-tee.rst 25638F: drivers/tee/tstee/ 25639 25640TTY LAYER AND SERIAL DRIVERS 25641M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 25642M: Jiri Slaby <jirislaby@kernel.org> 25643L: linux-kernel@vger.kernel.org 25644L: linux-serial@vger.kernel.org 25645S: Supported 25646T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 25647F: Documentation/devicetree/bindings/serial/ 25648F: Documentation/driver-api/serial/ 25649F: drivers/tty/ 25650F: include/linux/selection.h 25651F: include/linux/serial.h 25652F: include/linux/serial_core.h 25653F: include/linux/sysrq.h 25654F: include/linux/tty*.h 25655F: include/linux/vt.h 25656F: include/linux/vt_*.h 25657F: include/uapi/linux/serial.h 25658F: include/uapi/linux/serial_core.h 25659F: include/uapi/linux/tty.h 25660 25661TUA9001 MEDIA DRIVER 25662L: linux-media@vger.kernel.org 25663S: Orphan 25664W: https://linuxtv.org 25665Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25666F: drivers/media/tuners/tua9001* 25667 25668TULIP NETWORK DRIVERS 25669L: netdev@vger.kernel.org 25670L: linux-parisc@vger.kernel.org 25671S: Orphan 25672F: drivers/net/ethernet/dec/tulip/ 25673 25674TUN/TAP DRIVER 25675M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 25676M: Jason Wang <jasowang@redhat.com> 25677S: Maintained 25678W: http://vtun.sourceforge.net/tun 25679F: Documentation/networking/tuntap.rst 25680F: drivers/net/tap.c 25681F: drivers/net/tun* 25682 25683TURBOCHANNEL SUBSYSTEM 25684M: "Maciej W. Rozycki" <macro@orcam.me.uk> 25685L: linux-mips@vger.kernel.org 25686S: Maintained 25687Q: https://patchwork.kernel.org/project/linux-mips/list/ 25688F: drivers/tc/ 25689F: include/linux/tc.h 25690 25691TURBOSTAT UTILITY 25692M: "Len Brown" <lenb@kernel.org> 25693L: linux-pm@vger.kernel.org 25694S: Supported 25695Q: https://patchwork.kernel.org/project/linux-pm/list/ 25696B: https://bugzilla.kernel.org 25697T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 25698F: tools/power/x86/turbostat/ 25699F: tools/testing/selftests/turbostat/ 25700 25701TUXEDO DRIVERS 25702M: Werner Sembach <wse@tuxedocomputers.com> 25703L: platform-driver-x86@vger.kernel.org 25704S: Supported 25705F: drivers/platform/x86/tuxedo/ 25706 25707TW5864 VIDEO4LINUX DRIVER 25708M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 25709M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 25710M: Andrey Utkin <andrey_utkin@fastmail.com> 25711L: linux-media@vger.kernel.org 25712S: Supported 25713F: drivers/media/pci/tw5864/ 25714 25715TW68 VIDEO4LINUX DRIVER 25716M: Hans Verkuil <hverkuil@xs4all.nl> 25717L: linux-media@vger.kernel.org 25718S: Odd Fixes 25719W: https://linuxtv.org 25720T: git git://linuxtv.org/media.git 25721F: drivers/media/pci/tw68/ 25722 25723TW686X VIDEO4LINUX DRIVER 25724M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 25725L: linux-media@vger.kernel.org 25726S: Maintained 25727W: http://linuxtv.org 25728T: git git://linuxtv.org/media.git 25729F: drivers/media/pci/tw686x/ 25730 25731U-BOOT ENVIRONMENT VARIABLES 25732M: Rafał Miłecki <rafal@milecki.pl> 25733S: Maintained 25734F: Documentation/devicetree/bindings/nvmem/layouts/u-boot,env.yaml 25735F: drivers/nvmem/layouts/u-boot-env.c 25736F: drivers/nvmem/u-boot-env.c 25737 25738UACCE ACCELERATOR FRAMEWORK 25739M: Zhangfei Gao <zhangfei.gao@linaro.org> 25740M: Zhou Wang <wangzhou1@hisilicon.com> 25741L: linux-accelerators@lists.ozlabs.org 25742L: linux-kernel@vger.kernel.org 25743S: Maintained 25744F: Documentation/ABI/testing/sysfs-driver-uacce 25745F: Documentation/misc-devices/uacce.rst 25746F: drivers/misc/uacce/ 25747F: include/linux/uacce.h 25748F: include/uapi/misc/uacce/ 25749 25750UBI FILE SYSTEM (UBIFS) 25751M: Richard Weinberger <richard@nod.at> 25752R: Zhihao Cheng <chengzhihao1@huawei.com> 25753L: linux-mtd@lists.infradead.org 25754S: Supported 25755W: http://www.linux-mtd.infradead.org/doc/ubifs.html 25756T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 25757T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 25758F: Documentation/ABI/testing/sysfs-fs-ubifs 25759F: Documentation/filesystems/ubifs-authentication.rst 25760F: Documentation/filesystems/ubifs.rst 25761F: fs/ubifs/ 25762 25763UBLK USERSPACE BLOCK DRIVER 25764M: Ming Lei <ming.lei@redhat.com> 25765L: linux-block@vger.kernel.org 25766S: Maintained 25767F: Documentation/block/ublk.rst 25768F: drivers/block/ublk_drv.c 25769F: include/uapi/linux/ublk_cmd.h 25770F: tools/testing/selftests/ublk/ 25771 25772UBSAN 25773M: Kees Cook <kees@kernel.org> 25774R: Marco Elver <elver@google.com> 25775R: Andrey Konovalov <andreyknvl@gmail.com> 25776R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 25777L: kasan-dev@googlegroups.com 25778L: linux-hardening@vger.kernel.org 25779S: Supported 25780T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 25781F: Documentation/dev-tools/ubsan.rst 25782F: include/linux/ubsan.h 25783F: lib/Kconfig.ubsan 25784F: lib/test_ubsan.c 25785F: lib/ubsan.c 25786F: lib/ubsan.h 25787F: scripts/Makefile.ubsan 25788K: \bARCH_HAS_UBSAN\b 25789 25790UCLINUX (M68KNOMMU AND COLDFIRE) 25791M: Greg Ungerer <gerg@linux-m68k.org> 25792L: linux-m68k@lists.linux-m68k.org 25793S: Maintained 25794W: http://www.linux-m68k.org/ 25795T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 25796F: arch/m68k/*/*_no.* 25797F: arch/m68k/68*/ 25798F: arch/m68k/coldfire/ 25799F: arch/m68k/include/asm/*_no.* 25800 25801UDF FILESYSTEM 25802M: Jan Kara <jack@suse.com> 25803S: Maintained 25804F: Documentation/filesystems/udf.rst 25805F: fs/udf/ 25806 25807UDRAW TABLET 25808M: Bastien Nocera <hadess@hadess.net> 25809L: linux-input@vger.kernel.org 25810S: Maintained 25811F: drivers/hid/hid-udraw-ps3.c 25812 25813UHID USERSPACE HID IO DRIVER 25814M: David Rheinsberg <david@readahead.eu> 25815L: linux-input@vger.kernel.org 25816S: Maintained 25817F: drivers/hid/uhid.c 25818F: include/uapi/linux/uhid.h 25819 25820ULPI BUS 25821M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 25822L: linux-usb@vger.kernel.org 25823S: Maintained 25824F: drivers/usb/common/ulpi.c 25825F: include/linux/ulpi/ 25826 25827ULTRATRONIK BOARD SUPPORT 25828M: Goran Rađenović <goran.radni@gmail.com> 25829M: Börge Strümpfel <boerge.struempfel@gmail.com> 25830S: Maintained 25831F: arch/arm/boot/dts/st/stm32mp157c-ultra-fly-sbc.dts 25832 25833UNICODE SUBSYSTEM 25834M: Gabriel Krisman Bertazi <krisman@kernel.org> 25835L: linux-fsdevel@vger.kernel.org 25836S: Supported 25837T: git git://git.kernel.org/pub/scm/linux/kernel/git/krisman/unicode.git 25838F: fs/unicode/ 25839 25840UNIFDEF 25841M: Tony Finch <dot@dotat.at> 25842S: Maintained 25843W: http://dotat.at/prog/unifdef 25844F: scripts/unifdef.c 25845 25846UNIFORM CDROM DRIVER 25847M: Phillip Potter <phil@philpotter.co.uk> 25848S: Maintained 25849F: Documentation/cdrom/ 25850F: drivers/cdrom/cdrom.c 25851F: include/linux/cdrom.h 25852F: include/uapi/linux/cdrom.h 25853 25854UNION-FIND 25855M: Xavier <xavier_qy@163.com> 25856L: linux-kernel@vger.kernel.org 25857S: Maintained 25858F: Documentation/core-api/union_find.rst 25859F: Documentation/translations/zh_CN/core-api/union_find.rst 25860F: include/linux/union_find.h 25861F: lib/union_find.c 25862 25863UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 25864R: Alim Akhtar <alim.akhtar@samsung.com> 25865R: Avri Altman <avri.altman@wdc.com> 25866R: Bart Van Assche <bvanassche@acm.org> 25867L: linux-scsi@vger.kernel.org 25868S: Supported 25869F: Documentation/devicetree/bindings/ufs/ 25870F: Documentation/scsi/ufs.rst 25871F: drivers/ufs/core/ 25872 25873UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 25874M: Pedro Sousa <pedrom.sousa@synopsys.com> 25875L: linux-scsi@vger.kernel.org 25876S: Supported 25877F: drivers/ufs/host/*dwc* 25878 25879UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 25880M: Alim Akhtar <alim.akhtar@samsung.com> 25881R: Peter Griffin <peter.griffin@linaro.org> 25882L: linux-scsi@vger.kernel.org 25883L: linux-samsung-soc@vger.kernel.org 25884S: Maintained 25885F: drivers/ufs/host/ufs-exynos* 25886 25887UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 25888M: Peter Wang <peter.wang@mediatek.com> 25889R: Stanley Jhu <chu.stanley@gmail.com> 25890L: linux-scsi@vger.kernel.org 25891L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 25892S: Maintained 25893F: drivers/ufs/host/ufs-mediatek* 25894 25895UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 25896M: Manivannan Sadhasivam <mani@kernel.org> 25897L: linux-arm-msm@vger.kernel.org 25898L: linux-scsi@vger.kernel.org 25899S: Maintained 25900F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 25901F: drivers/ufs/host/ufs-qcom* 25902 25903UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 25904M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 25905L: linux-renesas-soc@vger.kernel.org 25906L: linux-scsi@vger.kernel.org 25907S: Maintained 25908F: drivers/ufs/host/ufs-renesas.c 25909 25910UNSORTED BLOCK IMAGES (UBI) 25911M: Richard Weinberger <richard@nod.at> 25912R: Zhihao Cheng <chengzhihao1@huawei.com> 25913L: linux-mtd@lists.infradead.org 25914S: Supported 25915W: http://www.linux-mtd.infradead.org/ 25916T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 25917T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 25918F: drivers/mtd/ubi/ 25919F: include/linux/mtd/ubi.h 25920F: include/uapi/mtd/ubi-user.h 25921 25922UPROBES 25923M: Masami Hiramatsu <mhiramat@kernel.org> 25924M: Oleg Nesterov <oleg@redhat.com> 25925M: Peter Zijlstra <peterz@infradead.org> 25926L: linux-kernel@vger.kernel.org 25927L: linux-trace-kernel@vger.kernel.org 25928S: Maintained 25929F: arch/*/include/asm/uprobes.h 25930F: arch/*/kernel/probes/uprobes.c 25931F: arch/*/kernel/uprobes.c 25932F: include/linux/uprobes.h 25933F: kernel/events/uprobes.c 25934 25935USB "USBNET" DRIVER FRAMEWORK 25936M: Oliver Neukum <oneukum@suse.com> 25937L: netdev@vger.kernel.org 25938S: Maintained 25939W: http://www.linux-usb.org/usbnet 25940F: drivers/net/usb/usbnet.c 25941F: include/linux/usb/usbnet.h 25942 25943USB ACM DRIVER 25944M: Oliver Neukum <oneukum@suse.com> 25945L: linux-usb@vger.kernel.org 25946S: Maintained 25947F: Documentation/usb/acm.rst 25948F: drivers/usb/class/cdc-acm.* 25949 25950USB APPLE MFI FASTCHARGE DRIVER 25951M: Bastien Nocera <hadess@hadess.net> 25952L: linux-usb@vger.kernel.org 25953S: Maintained 25954F: drivers/usb/misc/apple-mfi-fastcharge.c 25955 25956USB AR5523 WIRELESS DRIVER 25957L: linux-wireless@vger.kernel.org 25958S: Orphan 25959F: drivers/net/wireless/ath/ar5523/ 25960 25961USB ATTACHED SCSI 25962M: Oliver Neukum <oneukum@suse.com> 25963L: linux-usb@vger.kernel.org 25964L: linux-scsi@vger.kernel.org 25965S: Maintained 25966F: drivers/usb/storage/uas.c 25967 25968USB CDC ETHERNET DRIVER 25969M: Oliver Neukum <oliver@neukum.org> 25970L: linux-usb@vger.kernel.org 25971S: Maintained 25972F: drivers/net/usb/cdc_*.c 25973F: include/uapi/linux/usb/cdc.h 25974 25975USB CHAOSKEY DRIVER 25976M: Keith Packard <keithp@keithp.com> 25977L: linux-usb@vger.kernel.org 25978S: Maintained 25979F: drivers/usb/misc/chaoskey.c 25980 25981USB CYPRESS C67X00 DRIVER 25982L: linux-usb@vger.kernel.org 25983S: Orphan 25984F: drivers/usb/c67x00/ 25985 25986USB DAVICOM DM9601 DRIVER 25987M: Peter Korsgaard <peter@korsgaard.com> 25988L: netdev@vger.kernel.org 25989S: Maintained 25990W: http://www.linux-usb.org/usbnet 25991F: drivers/net/usb/dm9601.c 25992 25993USB EHCI DRIVER 25994M: Alan Stern <stern@rowland.harvard.edu> 25995L: linux-usb@vger.kernel.org 25996S: Maintained 25997F: Documentation/usb/ehci.rst 25998F: drivers/usb/host/ehci* 25999 26000USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 26001M: Jiri Kosina <jikos@kernel.org> 26002M: Benjamin Tissoires <bentiss@kernel.org> 26003L: linux-usb@vger.kernel.org 26004S: Maintained 26005T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 26006F: Documentation/hid/hiddev.rst 26007F: drivers/hid/usbhid/ 26008 26009USB INTEL XHCI ROLE MUX DRIVER 26010M: Hans de Goede <hansg@kernel.org> 26011L: linux-usb@vger.kernel.org 26012S: Maintained 26013F: drivers/usb/roles/intel-xhci-usb-role-switch.c 26014 26015USB IP DRIVER FOR HISILICON KIRIN 960 26016M: Yu Chen <chenyu56@huawei.com> 26017M: Binghui Wang <wangbinghui@hisilicon.com> 26018L: linux-usb@vger.kernel.org 26019S: Maintained 26020F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 26021F: drivers/phy/hisilicon/phy-hi3660-usb3.c 26022 26023USB IP DRIVER FOR HISILICON KIRIN 970 26024M: Mauro Carvalho Chehab <mchehab@kernel.org> 26025L: linux-usb@vger.kernel.org 26026S: Maintained 26027F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 26028F: drivers/phy/hisilicon/phy-hi3670-usb3.c 26029 26030USB ISP116X DRIVER 26031M: Olav Kongas <ok@artecdesign.ee> 26032L: linux-usb@vger.kernel.org 26033S: Maintained 26034F: drivers/usb/host/isp116x* 26035F: include/linux/usb/isp116x.h 26036 26037USB ISP1760 DRIVER 26038M: Rui Miguel Silva <rui.silva@linaro.org> 26039L: linux-usb@vger.kernel.org 26040S: Maintained 26041F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 26042F: drivers/usb/isp1760/* 26043 26044USB LAN78XX ETHERNET DRIVER 26045M: Thangaraj Samynathan <Thangaraj.S@microchip.com> 26046M: Rengarajan Sundararajan <Rengarajan.S@microchip.com> 26047M: UNGLinuxDriver@microchip.com 26048L: netdev@vger.kernel.org 26049S: Maintained 26050F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 26051F: drivers/net/usb/lan78xx.* 26052F: include/dt-bindings/net/microchip-lan78xx.h 26053 26054USB MASS STORAGE DRIVER 26055M: Alan Stern <stern@rowland.harvard.edu> 26056L: linux-usb@vger.kernel.org 26057L: usb-storage@lists.one-eyed-alien.net 26058S: Maintained 26059F: drivers/usb/storage/ 26060 26061USB MIDI DRIVER 26062M: Clemens Ladisch <clemens@ladisch.de> 26063L: linux-sound@vger.kernel.org 26064S: Maintained 26065T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 26066F: sound/usb/midi.* 26067 26068USB NETWORKING DRIVERS 26069L: linux-usb@vger.kernel.org 26070S: Odd Fixes 26071F: drivers/net/usb/ 26072 26073USB OHCI DRIVER 26074M: Alan Stern <stern@rowland.harvard.edu> 26075L: linux-usb@vger.kernel.org 26076S: Maintained 26077F: Documentation/usb/ohci.rst 26078F: drivers/usb/host/ohci* 26079 26080USB OTG FSM (Finite State Machine) 26081M: Peter Chen <peter.chen@kernel.org> 26082L: linux-usb@vger.kernel.org 26083S: Maintained 26084T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 26085F: drivers/usb/common/usb-otg-fsm.c 26086 26087USB OVER IP DRIVER 26088M: Valentina Manea <valentina.manea.m@gmail.com> 26089M: Shuah Khan <shuah@kernel.org> 26090M: Shuah Khan <skhan@linuxfoundation.org> 26091R: Hongren Zheng <i@zenithal.me> 26092L: linux-usb@vger.kernel.org 26093S: Maintained 26094F: Documentation/usb/usbip_protocol.rst 26095F: drivers/usb/usbip/ 26096F: tools/testing/selftests/drivers/usb/usbip/ 26097F: tools/usb/usbip/ 26098 26099USB PEGASUS DRIVER 26100M: Petko Manolov <petkan@nucleusys.com> 26101L: linux-usb@vger.kernel.org 26102L: netdev@vger.kernel.org 26103S: Maintained 26104W: https://github.com/petkan/pegasus 26105T: git https://github.com/petkan/pegasus.git 26106F: drivers/net/usb/pegasus.* 26107 26108USB PRINTER DRIVER (usblp) 26109M: Pete Zaitcev <zaitcev@redhat.com> 26110L: linux-usb@vger.kernel.org 26111S: Supported 26112F: drivers/usb/class/usblp.c 26113 26114USB QMI WWAN NETWORK DRIVER 26115M: Bjørn Mork <bjorn@mork.no> 26116L: netdev@vger.kernel.org 26117S: Maintained 26118F: Documentation/ABI/testing/sysfs-class-net-qmi 26119F: drivers/net/usb/qmi_wwan.c 26120 26121USB RAW GADGET DRIVER 26122R: Andrey Konovalov <andreyknvl@gmail.com> 26123L: linux-usb@vger.kernel.org 26124S: Maintained 26125B: https://github.com/xairy/raw-gadget/issues 26126F: Documentation/usb/raw-gadget.rst 26127F: drivers/usb/gadget/legacy/raw_gadget.c 26128F: include/uapi/linux/usb/raw_gadget.h 26129 26130USB RTL8150 DRIVER 26131M: Petko Manolov <petkan@nucleusys.com> 26132L: linux-usb@vger.kernel.org 26133L: netdev@vger.kernel.org 26134S: Maintained 26135W: https://github.com/petkan/rtl8150 26136T: git https://github.com/petkan/rtl8150.git 26137F: drivers/net/usb/rtl8150.c 26138 26139USB SERIAL SUBSYSTEM 26140M: Johan Hovold <johan@kernel.org> 26141L: linux-usb@vger.kernel.org 26142S: Maintained 26143T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 26144F: Documentation/usb/usb-serial.rst 26145F: drivers/usb/serial/ 26146F: include/linux/usb/serial.h 26147 26148USB SMSC75XX ETHERNET DRIVER 26149M: Steve Glendinning <steve.glendinning@shawell.net> 26150L: netdev@vger.kernel.org 26151S: Maintained 26152F: drivers/net/usb/smsc75xx.* 26153 26154USB SMSC95XX ETHERNET DRIVER 26155M: Steve Glendinning <steve.glendinning@shawell.net> 26156M: UNGLinuxDriver@microchip.com 26157L: netdev@vger.kernel.org 26158S: Maintained 26159F: drivers/net/usb/smsc95xx.* 26160 26161USB SUBSYSTEM 26162M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26163L: linux-usb@vger.kernel.org 26164S: Supported 26165W: http://www.linux-usb.org 26166T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 26167F: Documentation/devicetree/bindings/usb/ 26168F: Documentation/usb/ 26169F: drivers/usb/ 26170F: include/dt-bindings/usb/ 26171F: include/linux/usb.h 26172F: include/linux/usb/ 26173F: include/uapi/linux/usb/ 26174 26175USB TYPEC BUS FOR ALTERNATE MODES 26176M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26177L: linux-usb@vger.kernel.org 26178S: Maintained 26179F: Documentation/ABI/testing/sysfs-bus-typec 26180F: Documentation/driver-api/usb/typec_bus.rst 26181F: drivers/usb/typec/altmodes/ 26182F: include/linux/usb/typec_altmode.h 26183 26184USB TYPEC CLASS 26185M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26186L: linux-usb@vger.kernel.org 26187S: Maintained 26188F: Documentation/ABI/testing/sysfs-class-typec 26189F: Documentation/driver-api/usb/typec.rst 26190F: drivers/usb/typec/ 26191F: include/linux/usb/typec.h 26192 26193USB TYPEC INTEL PMC MUX DRIVER 26194M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26195L: linux-usb@vger.kernel.org 26196S: Maintained 26197F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 26198F: drivers/usb/typec/mux/intel_pmc_mux.c 26199 26200USB TYPEC PI3USB30532 MUX DRIVER 26201M: Hans de Goede <hansg@kernel.org> 26202L: linux-usb@vger.kernel.org 26203S: Maintained 26204F: drivers/usb/typec/mux/pi3usb30532.c 26205 26206USB TYPEC PORT CONTROLLER DRIVERS 26207M: Badhri Jagan Sridharan <badhri@google.com> 26208L: linux-usb@vger.kernel.org 26209S: Maintained 26210F: drivers/usb/typec/tcpm/tcpci.c 26211F: drivers/usb/typec/tcpm/tcpm.c 26212F: include/linux/usb/tcpci.h 26213F: include/linux/usb/tcpm.h 26214 26215USB TYPEC TUSB1046 MUX DRIVER 26216M: Romain Gantois <romain.gantois@bootlin.com> 26217L: linux-usb@vger.kernel.org 26218S: Maintained 26219F: Documentation/devicetree/bindings/usb/ti,tusb1046.yaml 26220F: drivers/usb/typec/mux/tusb1046.c 26221 26222USB UHCI DRIVER 26223M: Alan Stern <stern@rowland.harvard.edu> 26224L: linux-usb@vger.kernel.org 26225S: Maintained 26226F: drivers/usb/host/uhci* 26227 26228USB VIDEO CLASS 26229M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 26230M: Hans de Goede <hansg@kernel.org> 26231L: linux-media@vger.kernel.org 26232S: Maintained 26233W: http://www.ideasonboard.org/uvc/ 26234T: git git://linuxtv.org/media.git 26235F: Documentation/userspace-api/media/drivers/uvcvideo.rst 26236F: Documentation/userspace-api/media/v4l/metafmt-uvc-msxu-1-5.rst 26237F: Documentation/userspace-api/media/v4l/metafmt-uvc.rst 26238F: drivers/media/common/uvc.c 26239F: drivers/media/usb/uvc/ 26240F: include/linux/usb/uvc.h 26241F: include/uapi/linux/uvcvideo.h 26242 26243USB WEBCAM GADGET 26244L: linux-usb@vger.kernel.org 26245S: Orphan 26246F: drivers/usb/gadget/function/*uvc* 26247F: drivers/usb/gadget/legacy/webcam.c 26248F: include/uapi/linux/usb/g_uvc.h 26249 26250USB XHCI DRIVER 26251M: Mathias Nyman <mathias.nyman@intel.com> 26252L: linux-usb@vger.kernel.org 26253S: Supported 26254F: drivers/usb/host/pci-quirks* 26255F: drivers/usb/host/xhci* 26256 26257USER DATAGRAM PROTOCOL (UDP) 26258M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 26259L: netdev@vger.kernel.org 26260S: Maintained 26261F: include/linux/udp.h 26262F: include/net/udp.h 26263F: include/trace/events/udp.h 26264F: include/uapi/linux/udp.h 26265F: net/ipv4/udp.c 26266F: net/ipv6/udp.c 26267 26268USER-MODE LINUX (UML) 26269M: Richard Weinberger <richard@nod.at> 26270M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 26271M: Johannes Berg <johannes@sipsolutions.net> 26272L: linux-um@lists.infradead.org 26273S: Maintained 26274W: http://user-mode-linux.sourceforge.net 26275Q: https://patchwork.ozlabs.org/project/linux-um/list/ 26276T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 26277T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 26278F: Documentation/virt/uml/ 26279F: arch/um/ 26280F: arch/x86/um/ 26281F: fs/hostfs/ 26282 26283USERSPACE COPYIN/COPYOUT (UIOVEC) 26284M: Alexander Viro <viro@zeniv.linux.org.uk> 26285L: linux-block@vger.kernel.org 26286L: linux-fsdevel@vger.kernel.org 26287S: Maintained 26288F: include/linux/uio.h 26289F: lib/iov_iter.c 26290 26291USERSPACE DMA BUFFER DRIVER 26292M: Gerd Hoffmann <kraxel@redhat.com> 26293M: Vivek Kasireddy <vivek.kasireddy@intel.com> 26294L: dri-devel@lists.freedesktop.org 26295S: Maintained 26296T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 26297F: drivers/dma-buf/udmabuf.c 26298F: include/uapi/linux/udmabuf.h 26299 26300USERSPACE I/O (UIO) 26301M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26302S: Maintained 26303T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 26304F: Documentation/driver-api/uio-howto.rst 26305F: drivers/uio/ 26306F: include/linux/uio_driver.h 26307 26308USERSPACE STACK UNWINDING 26309M: Josh Poimboeuf <jpoimboe@kernel.org> 26310M: Steven Rostedt <rostedt@goodmis.org> 26311S: Maintained 26312F: include/linux/unwind*.h 26313F: kernel/unwind/ 26314 26315UTIL-LINUX PACKAGE 26316M: Karel Zak <kzak@redhat.com> 26317L: util-linux@vger.kernel.org 26318S: Maintained 26319W: http://en.wikipedia.org/wiki/Util-linux 26320T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 26321 26322UUID HELPERS 26323R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 26324L: linux-kernel@vger.kernel.org 26325S: Maintained 26326F: include/linux/uuid.h 26327F: lib/test_uuid.c 26328F: lib/uuid.c 26329 26330UV SYSFS DRIVER 26331M: Justin Ernst <justin.ernst@hpe.com> 26332L: platform-driver-x86@vger.kernel.org 26333S: Maintained 26334F: drivers/platform/x86/uv_sysfs.c 26335 26336UVESAFB DRIVER 26337M: Michal Januszewski <spock@gentoo.org> 26338L: linux-fbdev@vger.kernel.org 26339S: Maintained 26340W: https://github.com/mjanusz/v86d 26341F: Documentation/fb/uvesafb.rst 26342F: drivers/video/fbdev/uvesafb.* 26343 26344Ux500 CLOCK DRIVERS 26345M: Ulf Hansson <ulf.hansson@linaro.org> 26346L: linux-clk@vger.kernel.org 26347L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26348S: Maintained 26349F: drivers/clk/ux500/ 26350 26351V4L2 ASYNC AND FWNODE FRAMEWORKS 26352M: Sakari Ailus <sakari.ailus@linux.intel.com> 26353L: linux-media@vger.kernel.org 26354S: Maintained 26355T: git git://linuxtv.org/media.git 26356F: drivers/media/v4l2-core/v4l2-async.c 26357F: drivers/media/v4l2-core/v4l2-fwnode.c 26358F: include/media/v4l2-async.h 26359F: include/media/v4l2-fwnode.h 26360 26361V4L2 LENS DRIVERS 26362M: Sakari Ailus <sakari.ailus@linux.intel.com> 26363L: linux-media@vger.kernel.org 26364S: Maintained 26365F: drivers/media/i2c/ak* 26366F: drivers/media/i2c/dw* 26367F: drivers/media/i2c/lm* 26368 26369V4L2 CAMERA SENSOR DRIVERS 26370M: Sakari Ailus <sakari.ailus@linux.intel.com> 26371L: linux-media@vger.kernel.org 26372S: Maintained 26373F: Documentation/driver-api/media/camera-sensor.rst 26374F: Documentation/driver-api/media/tx-rx.rst 26375F: drivers/media/i2c/ar* 26376F: drivers/media/i2c/gc* 26377F: drivers/media/i2c/hi* 26378F: drivers/media/i2c/imx* 26379F: drivers/media/i2c/mt* 26380F: drivers/media/i2c/og* 26381F: drivers/media/i2c/ov* 26382F: drivers/media/i2c/s5* 26383F: drivers/media/i2c/vd55g1.c 26384F: drivers/media/i2c/vd56g3.c 26385F: drivers/media/i2c/vgxy61.c 26386 26387VF610 NAND DRIVER 26388M: Stefan Agner <stefan@agner.ch> 26389L: linux-mtd@lists.infradead.org 26390S: Supported 26391F: drivers/mtd/nand/raw/vf610_nfc.c 26392 26393VFAT/FAT/MSDOS FILESYSTEM 26394M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 26395S: Maintained 26396F: Documentation/filesystems/vfat.rst 26397F: fs/fat/ 26398F: tools/testing/selftests/filesystems/fat/ 26399 26400VFIO CDX DRIVER 26401M: Nipun Gupta <nipun.gupta@amd.com> 26402M: Nikhil Agarwal <nikhil.agarwal@amd.com> 26403L: kvm@vger.kernel.org 26404S: Maintained 26405F: drivers/vfio/cdx/* 26406 26407VFIO DRIVER 26408M: Alex Williamson <alex.williamson@redhat.com> 26409L: kvm@vger.kernel.org 26410S: Maintained 26411T: git https://github.com/awilliam/linux-vfio.git 26412F: Documentation/ABI/testing/debugfs-vfio 26413F: Documentation/ABI/testing/sysfs-devices-vfio-dev 26414F: Documentation/driver-api/vfio.rst 26415F: drivers/vfio/ 26416F: include/linux/vfio.h 26417F: include/linux/vfio_pci_core.h 26418F: include/uapi/linux/vfio.h 26419 26420VFIO FSL-MC DRIVER 26421L: kvm@vger.kernel.org 26422S: Orphan 26423F: drivers/vfio/fsl-mc/ 26424 26425VFIO HISILICON PCI DRIVER 26426M: Longfang Liu <liulongfang@huawei.com> 26427M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 26428L: kvm@vger.kernel.org 26429S: Maintained 26430F: drivers/vfio/pci/hisilicon/ 26431 26432VFIO MEDIATED DEVICE DRIVERS 26433M: Kirti Wankhede <kwankhede@nvidia.com> 26434L: kvm@vger.kernel.org 26435S: Maintained 26436F: Documentation/driver-api/vfio-mediated-device.rst 26437F: drivers/vfio/mdev/ 26438F: include/linux/mdev.h 26439F: samples/vfio-mdev/ 26440 26441VFIO MLX5 PCI DRIVER 26442M: Yishai Hadas <yishaih@nvidia.com> 26443L: kvm@vger.kernel.org 26444S: Maintained 26445F: drivers/vfio/pci/mlx5/ 26446 26447VFIO NVIDIA GRACE GPU DRIVER 26448M: Ankit Agrawal <ankita@nvidia.com> 26449L: kvm@vger.kernel.org 26450S: Supported 26451F: drivers/vfio/pci/nvgrace-gpu/ 26452 26453VFIO PCI DEVICE SPECIFIC DRIVERS 26454R: Jason Gunthorpe <jgg@nvidia.com> 26455R: Yishai Hadas <yishaih@nvidia.com> 26456R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 26457R: Kevin Tian <kevin.tian@intel.com> 26458L: kvm@vger.kernel.org 26459S: Maintained 26460P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 26461F: drivers/vfio/pci/*/ 26462 26463VFIO PDS PCI DRIVER 26464M: Brett Creeley <brett.creeley@amd.com> 26465L: kvm@vger.kernel.org 26466S: Maintained 26467F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 26468F: drivers/vfio/pci/pds/ 26469 26470VFIO PLATFORM DRIVER 26471M: Eric Auger <eric.auger@redhat.com> 26472L: kvm@vger.kernel.org 26473S: Maintained 26474F: drivers/vfio/platform/ 26475 26476VFIO QAT PCI DRIVER 26477M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 26478L: kvm@vger.kernel.org 26479L: qat-linux@intel.com 26480S: Supported 26481F: drivers/vfio/pci/qat/ 26482 26483VFIO VIRTIO PCI DRIVER 26484M: Yishai Hadas <yishaih@nvidia.com> 26485L: kvm@vger.kernel.org 26486L: virtualization@lists.linux.dev 26487S: Maintained 26488F: drivers/vfio/pci/virtio 26489 26490VGA_SWITCHEROO 26491R: Lukas Wunner <lukas@wunner.de> 26492S: Maintained 26493T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 26494F: Documentation/gpu/vga-switcheroo.rst 26495F: drivers/gpu/vga/vga_switcheroo.c 26496F: include/linux/vga_switcheroo.h 26497 26498VIA RHINE NETWORK DRIVER 26499M: Kevin Brace <kevinbrace@bracecomputerlab.com> 26500S: Maintained 26501F: drivers/net/ethernet/via/via-rhine.c 26502 26503VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 26504M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 26505L: linux-fbdev@vger.kernel.org 26506S: Maintained 26507F: drivers/video/fbdev/via/ 26508F: include/linux/via-core.h 26509F: include/linux/via_i2c.h 26510 26511VIA VELOCITY NETWORK DRIVER 26512M: Francois Romieu <romieu@fr.zoreil.com> 26513L: netdev@vger.kernel.org 26514S: Maintained 26515F: drivers/net/ethernet/via/via-velocity.* 26516 26517VICODEC VIRTUAL CODEC DRIVER 26518M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 26519L: linux-media@vger.kernel.org 26520S: Maintained 26521W: https://linuxtv.org 26522T: git git://linuxtv.org/media.git 26523F: drivers/media/test-drivers/vicodec/* 26524 26525VIDEO I2C POLLING DRIVER 26526M: Matt Ranostay <matt.ranostay@konsulko.com> 26527L: linux-media@vger.kernel.org 26528S: Maintained 26529F: drivers/media/i2c/video-i2c.c 26530 26531VIDEO MULTIPLEXER DRIVER 26532M: Philipp Zabel <p.zabel@pengutronix.de> 26533L: linux-media@vger.kernel.org 26534S: Maintained 26535F: drivers/media/platform/video-mux.c 26536 26537VIDEOBUF2 FRAMEWORK 26538M: Tomasz Figa <tfiga@chromium.org> 26539M: Marek Szyprowski <m.szyprowski@samsung.com> 26540L: linux-media@vger.kernel.org 26541S: Maintained 26542F: drivers/media/common/videobuf2/* 26543F: include/media/videobuf2-* 26544 26545VIDTV VIRTUAL DIGITAL TV DRIVER 26546M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 26547L: linux-media@vger.kernel.org 26548S: Maintained 26549W: https://linuxtv.org 26550T: git git://linuxtv.org/media.git 26551F: drivers/media/test-drivers/vidtv/* 26552 26553VIMC VIRTUAL MEDIA CONTROLLER DRIVER 26554M: Shuah Khan <skhan@linuxfoundation.org> 26555R: Kieran Bingham <kieran.bingham@ideasonboard.com> 26556L: linux-media@vger.kernel.org 26557S: Maintained 26558W: https://linuxtv.org 26559T: git git://linuxtv.org/media.git 26560F: drivers/media/test-drivers/vimc/* 26561 26562VIRT LIB 26563M: Alex Williamson <alex.williamson@redhat.com> 26564M: Paolo Bonzini <pbonzini@redhat.com> 26565L: kvm@vger.kernel.org 26566S: Supported 26567F: virt/lib/ 26568 26569VIRTIO AND VHOST VSOCK DRIVER 26570M: Stefan Hajnoczi <stefanha@redhat.com> 26571M: Stefano Garzarella <sgarzare@redhat.com> 26572L: kvm@vger.kernel.org 26573L: virtualization@lists.linux.dev 26574L: netdev@vger.kernel.org 26575S: Maintained 26576F: drivers/vhost/vsock.c 26577F: include/linux/virtio_vsock.h 26578F: include/uapi/linux/virtio_vsock.h 26579F: net/vmw_vsock/virtio_transport.c 26580F: net/vmw_vsock/virtio_transport_common.c 26581 26582VIRTIO BALLOON 26583M: "Michael S. Tsirkin" <mst@redhat.com> 26584M: David Hildenbrand <david@redhat.com> 26585L: virtualization@lists.linux.dev 26586S: Maintained 26587F: drivers/virtio/virtio_balloon.c 26588F: include/linux/balloon_compaction.h 26589F: include/uapi/linux/virtio_balloon.h 26590F: mm/balloon_compaction.c 26591 26592VIRTIO BLOCK AND SCSI DRIVERS 26593M: "Michael S. Tsirkin" <mst@redhat.com> 26594M: Jason Wang <jasowang@redhat.com> 26595R: Paolo Bonzini <pbonzini@redhat.com> 26596R: Stefan Hajnoczi <stefanha@redhat.com> 26597R: Eugenio Pérez <eperezma@redhat.com> 26598L: virtualization@lists.linux.dev 26599S: Maintained 26600F: drivers/block/virtio_blk.c 26601F: drivers/scsi/virtio_scsi.c 26602F: include/uapi/linux/virtio_blk.h 26603F: include/uapi/linux/virtio_scsi.h 26604 26605VIRTIO CONSOLE DRIVER 26606M: Amit Shah <amit@kernel.org> 26607L: virtualization@lists.linux.dev 26608S: Maintained 26609F: drivers/char/virtio_console.c 26610F: include/uapi/linux/virtio_console.h 26611 26612VIRTIO CORE AND NET DRIVERS 26613M: "Michael S. Tsirkin" <mst@redhat.com> 26614M: Jason Wang <jasowang@redhat.com> 26615R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 26616R: Eugenio Pérez <eperezma@redhat.com> 26617L: virtualization@lists.linux.dev 26618S: Maintained 26619F: Documentation/ABI/testing/sysfs-bus-vdpa 26620F: Documentation/ABI/testing/sysfs-class-vduse 26621F: Documentation/devicetree/bindings/virtio/ 26622F: Documentation/driver-api/virtio/ 26623F: drivers/block/virtio_blk.c 26624F: drivers/crypto/virtio/ 26625F: drivers/net/virtio_net.c 26626F: drivers/vdpa/ 26627F: drivers/virtio/ 26628F: include/linux/vdpa.h 26629F: include/linux/virtio*.h 26630F: include/linux/vringh.h 26631F: include/uapi/linux/virtio_*.h 26632F: net/vmw_vsock/virtio* 26633F: tools/virtio/ 26634F: tools/testing/selftests/drivers/net/virtio_net/ 26635 26636VIRTIO CRYPTO DRIVER 26637M: Gonglei <arei.gonglei@huawei.com> 26638L: virtualization@lists.linux.dev 26639L: linux-crypto@vger.kernel.org 26640S: Maintained 26641F: drivers/crypto/virtio/ 26642F: include/uapi/linux/virtio_crypto.h 26643 26644VIRTIO DRIVERS FOR S390 26645M: Cornelia Huck <cohuck@redhat.com> 26646M: Halil Pasic <pasic@linux.ibm.com> 26647M: Eric Farman <farman@linux.ibm.com> 26648L: linux-s390@vger.kernel.org 26649L: virtualization@lists.linux.dev 26650L: kvm@vger.kernel.org 26651S: Supported 26652F: arch/s390/include/uapi/asm/virtio-ccw.h 26653F: drivers/s390/virtio/ 26654 26655VIRTIO FILE SYSTEM 26656M: Vivek Goyal <vgoyal@redhat.com> 26657M: Stefan Hajnoczi <stefanha@redhat.com> 26658M: Miklos Szeredi <miklos@szeredi.hu> 26659R: Eugenio Pérez <eperezma@redhat.com> 26660L: virtualization@lists.linux.dev 26661L: linux-fsdevel@vger.kernel.org 26662S: Supported 26663W: https://virtio-fs.gitlab.io/ 26664F: Documentation/filesystems/virtiofs.rst 26665F: fs/fuse/virtio_fs.c 26666F: include/uapi/linux/virtio_fs.h 26667 26668VIRTIO GPIO DRIVER 26669M: Enrico Weigelt, metux IT consult <info@metux.net> 26670M: Viresh Kumar <vireshk@kernel.org> 26671L: linux-gpio@vger.kernel.org 26672L: virtualization@lists.linux.dev 26673S: Maintained 26674F: drivers/gpio/gpio-virtio.c 26675F: include/uapi/linux/virtio_gpio.h 26676 26677VIRTIO GPU DRIVER 26678M: David Airlie <airlied@redhat.com> 26679M: Gerd Hoffmann <kraxel@redhat.com> 26680M: Dmitry Osipenko <dmitry.osipenko@collabora.com> 26681R: Gurchetan Singh <gurchetansingh@chromium.org> 26682R: Chia-I Wu <olvaffe@gmail.com> 26683L: dri-devel@lists.freedesktop.org 26684L: virtualization@lists.linux.dev 26685S: Maintained 26686T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 26687F: drivers/gpu/drm/ci/xfails/virtio* 26688F: drivers/gpu/drm/virtio/ 26689F: include/uapi/linux/virtio_gpu.h 26690 26691VIRTIO HOST (VHOST) 26692M: "Michael S. Tsirkin" <mst@redhat.com> 26693M: Jason Wang <jasowang@redhat.com> 26694R: Eugenio Pérez <eperezma@redhat.com> 26695L: kvm@vger.kernel.org 26696L: virtualization@lists.linux.dev 26697L: netdev@vger.kernel.org 26698S: Maintained 26699T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 26700F: drivers/vhost/ 26701F: include/linux/sched/vhost_task.h 26702F: include/linux/vhost_iotlb.h 26703F: include/uapi/linux/vhost.h 26704F: kernel/vhost_task.c 26705 26706VIRTIO HOST (VHOST-SCSI) 26707M: "Michael S. Tsirkin" <mst@redhat.com> 26708M: Jason Wang <jasowang@redhat.com> 26709M: Mike Christie <michael.christie@oracle.com> 26710R: Paolo Bonzini <pbonzini@redhat.com> 26711R: Stefan Hajnoczi <stefanha@redhat.com> 26712L: virtualization@lists.linux.dev 26713S: Maintained 26714F: drivers/vhost/scsi.c 26715 26716VIRTIO I2C DRIVER 26717M: Viresh Kumar <viresh.kumar@linaro.org> 26718R: "Chen, Jian Jun" <jian.jun.chen@intel.com> 26719L: linux-i2c@vger.kernel.org 26720L: virtualization@lists.linux.dev 26721S: Maintained 26722F: drivers/i2c/busses/i2c-virtio.c 26723F: include/uapi/linux/virtio_i2c.h 26724 26725VIRTIO INPUT DRIVER 26726M: Gerd Hoffmann <kraxel@redhat.com> 26727S: Maintained 26728F: drivers/virtio/virtio_input.c 26729F: include/uapi/linux/virtio_input.h 26730 26731VIRTIO IOMMU DRIVER 26732M: Jean-Philippe Brucker <jean-philippe@linaro.org> 26733L: virtualization@lists.linux.dev 26734S: Maintained 26735F: drivers/iommu/virtio-iommu.c 26736F: include/uapi/linux/virtio_iommu.h 26737 26738VIRTIO MEM DRIVER 26739M: David Hildenbrand <david@redhat.com> 26740L: virtualization@lists.linux.dev 26741S: Maintained 26742W: https://virtio-mem.gitlab.io/ 26743F: drivers/virtio/virtio_mem.c 26744F: include/uapi/linux/virtio_mem.h 26745 26746VIRTIO PMEM DRIVER 26747M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 26748L: virtualization@lists.linux.dev 26749S: Maintained 26750F: drivers/nvdimm/nd_virtio.c 26751F: drivers/nvdimm/virtio_pmem.c 26752 26753VIRTIO RTC DRIVER 26754M: Peter Hilber <quic_philber@quicinc.com> 26755L: virtualization@lists.linux.dev 26756S: Maintained 26757F: drivers/virtio/virtio_rtc_* 26758F: include/uapi/linux/virtio_rtc.h 26759 26760VIRTIO SOUND DRIVER 26761M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 26762M: "Michael S. Tsirkin" <mst@redhat.com> 26763L: virtualization@lists.linux.dev 26764L: linux-sound@vger.kernel.org 26765S: Maintained 26766F: include/uapi/linux/virtio_snd.h 26767F: sound/virtio/* 26768 26769VIRTUAL BOX GUEST DEVICE DRIVER 26770M: Hans de Goede <hansg@kernel.org> 26771M: Arnd Bergmann <arnd@arndb.de> 26772M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26773S: Maintained 26774F: drivers/virt/vboxguest/ 26775F: include/linux/vbox_utils.h 26776F: include/uapi/linux/vbox*.h 26777 26778VIRTUAL BOX SHARED FOLDER VFS DRIVER 26779M: Hans de Goede <hansg@kernel.org> 26780L: linux-fsdevel@vger.kernel.org 26781S: Maintained 26782F: fs/vboxsf/* 26783 26784VIRTUAL PCM TEST DRIVER 26785M: Ivan Orlov <ivan.orlov0322@gmail.com> 26786L: linux-sound@vger.kernel.org 26787S: Maintained 26788F: Documentation/sound/cards/pcmtest.rst 26789F: sound/drivers/pcmtest.c 26790F: tools/testing/selftests/alsa/test-pcmtest-driver.c 26791 26792VIRTUAL SERIO DEVICE DRIVER 26793M: Stephen Chandler Paul <thatslyude@gmail.com> 26794S: Maintained 26795F: drivers/input/serio/userio.c 26796F: include/uapi/linux/userio.h 26797 26798VISHAY VEML3235 AMBIENT LIGHT SENSOR DRIVER 26799M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 26800S: Maintained 26801F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 26802F: drivers/iio/light/veml3235.c 26803 26804VISHAY VEML6030 AMBIENT LIGHT SENSOR DRIVER 26805M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 26806S: Maintained 26807F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 26808F: drivers/iio/light/veml6030.c 26809 26810VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 26811M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 26812S: Maintained 26813F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 26814F: drivers/iio/light/veml6075.c 26815 26816VISL VIRTUAL STATELESS DECODER DRIVER 26817M: Daniel Almeida <daniel.almeida@collabora.com> 26818L: linux-media@vger.kernel.org 26819S: Supported 26820F: drivers/media/test-drivers/visl 26821 26822VIVID VIRTUAL VIDEO DRIVER 26823M: Hans Verkuil <hverkuil@xs4all.nl> 26824L: linux-media@vger.kernel.org 26825S: Maintained 26826W: https://linuxtv.org 26827T: git git://linuxtv.org/media.git 26828F: drivers/media/test-drivers/vivid/* 26829 26830VM SOCKETS (AF_VSOCK) 26831M: Stefano Garzarella <sgarzare@redhat.com> 26832L: virtualization@lists.linux.dev 26833L: netdev@vger.kernel.org 26834S: Maintained 26835F: drivers/net/vsockmon.c 26836F: include/net/af_vsock.h 26837F: include/uapi/linux/vm_sockets.h 26838F: include/uapi/linux/vm_sockets_diag.h 26839F: include/uapi/linux/vsockmon.h 26840F: net/vmw_vsock/ 26841F: tools/testing/selftests/vsock/ 26842F: tools/testing/vsock/ 26843 26844VMALLOC 26845M: Andrew Morton <akpm@linux-foundation.org> 26846M: Uladzislau Rezki <urezki@gmail.com> 26847L: linux-mm@kvack.org 26848S: Maintained 26849W: http://www.linux-mm.org 26850T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 26851F: include/linux/vmalloc.h 26852F: mm/vmalloc.c 26853F: lib/test_vmalloc.c 26854 26855VME SUBSYSTEM 26856L: linux-kernel@vger.kernel.org 26857S: Orphan 26858T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 26859F: Documentation/driver-api/vme.rst 26860F: drivers/staging/vme_user/ 26861 26862VMWARE BALLOON DRIVER 26863M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 26864R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26865L: linux-kernel@vger.kernel.org 26866S: Supported 26867F: drivers/misc/vmw_balloon.c 26868 26869VMWARE HYPERVISOR INTERFACE 26870M: Ajay Kaher <ajay.kaher@broadcom.com> 26871M: Alexey Makhalov <alexey.makhalov@broadcom.com> 26872R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26873L: virtualization@lists.linux.dev 26874L: x86@kernel.org 26875S: Supported 26876T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 26877F: arch/x86/include/asm/vmware.h 26878F: arch/x86/kernel/cpu/vmware.c 26879 26880VMWARE PVRDMA DRIVER 26881M: Bryan Tan <bryan-bt.tan@broadcom.com> 26882M: Vishnu Dasa <vishnu.dasa@broadcom.com> 26883R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26884L: linux-rdma@vger.kernel.org 26885S: Supported 26886F: drivers/infiniband/hw/vmw_pvrdma/ 26887 26888VMWARE PVSCSI DRIVER 26889M: Vishal Bhakta <vishal.bhakta@broadcom.com> 26890R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26891L: linux-scsi@vger.kernel.org 26892S: Supported 26893F: drivers/scsi/vmw_pvscsi.c 26894F: drivers/scsi/vmw_pvscsi.h 26895 26896VMWARE VIRTUAL PTP CLOCK DRIVER 26897M: Nick Shi <nick.shi@broadcom.com> 26898R: Ajay Kaher <ajay.kaher@broadcom.com> 26899R: Alexey Makhalov <alexey.makhalov@broadcom.com> 26900R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26901L: netdev@vger.kernel.org 26902S: Supported 26903F: drivers/ptp/ptp_vmw.c 26904 26905VMWARE VMCI DRIVER 26906M: Bryan Tan <bryan-bt.tan@broadcom.com> 26907M: Vishnu Dasa <vishnu.dasa@broadcom.com> 26908R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26909L: linux-kernel@vger.kernel.org 26910S: Supported 26911F: drivers/misc/vmw_vmci/ 26912F: include/linux/vmw_vmci* 26913 26914VMWARE VMMOUSE SUBDRIVER 26915M: Zack Rusin <zack.rusin@broadcom.com> 26916R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26917L: linux-input@vger.kernel.org 26918S: Supported 26919F: drivers/input/mouse/vmmouse.c 26920F: drivers/input/mouse/vmmouse.h 26921 26922VMWARE VMXNET3 ETHERNET DRIVER 26923M: Ronak Doshi <ronak.doshi@broadcom.com> 26924R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26925L: netdev@vger.kernel.org 26926S: Supported 26927F: drivers/net/vmxnet3/ 26928 26929VMWARE VSOCK VMCI TRANSPORT DRIVER 26930M: Bryan Tan <bryan-bt.tan@broadcom.com> 26931M: Vishnu Dasa <vishnu.dasa@broadcom.com> 26932R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26933L: linux-kernel@vger.kernel.org 26934S: Supported 26935F: net/vmw_vsock/vmci_transport* 26936 26937VOCORE VOCORE2 BOARD 26938M: Harvey Hunt <harveyhuntnexus@gmail.com> 26939L: linux-mips@vger.kernel.org 26940S: Maintained 26941F: arch/mips/boot/dts/ralink/vocore2.dts 26942 26943VOLTAGE AND CURRENT REGULATOR FRAMEWORK 26944M: Liam Girdwood <lgirdwood@gmail.com> 26945M: Mark Brown <broonie@kernel.org> 26946L: linux-kernel@vger.kernel.org 26947S: Supported 26948W: http://www.slimlogic.co.uk/?p=48 26949T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 26950F: Documentation/devicetree/bindings/regulator/ 26951F: Documentation/power/regulator/ 26952F: drivers/regulator/ 26953F: rust/kernel/regulator.rs 26954F: include/dt-bindings/regulator/ 26955F: include/linux/regulator/ 26956K: regulator_get_optional 26957 26958VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 26959R: Matti Vaittinen <mazziesaccount@gmail.com> 26960F: drivers/regulator/irq_helpers.c 26961 26962VRF 26963M: David Ahern <dsahern@kernel.org> 26964L: netdev@vger.kernel.org 26965S: Maintained 26966F: Documentation/networking/vrf.rst 26967F: drivers/net/vrf.c 26968 26969VSPRINTF 26970M: Petr Mladek <pmladek@suse.com> 26971M: Steven Rostedt <rostedt@goodmis.org> 26972R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 26973R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 26974R: Sergey Senozhatsky <senozhatsky@chromium.org> 26975S: Maintained 26976T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 26977F: Documentation/core-api/printk-formats.rst 26978F: lib/tests/printf_kunit.c 26979F: lib/tests/scanf_kunit.c 26980F: lib/vsprintf.c 26981 26982VT1211 HARDWARE MONITOR DRIVER 26983M: Juerg Haefliger <juergh@proton.me> 26984L: linux-hwmon@vger.kernel.org 26985S: Maintained 26986F: Documentation/hwmon/vt1211.rst 26987F: drivers/hwmon/vt1211.c 26988 26989VT8231 HARDWARE MONITOR DRIVER 26990M: Roger Lucas <vt8231@hiddenengine.co.uk> 26991L: linux-hwmon@vger.kernel.org 26992S: Maintained 26993F: drivers/hwmon/vt8231.c 26994 26995VUB300 USB to SDIO/SD/MMC bridge chip 26996L: linux-mmc@vger.kernel.org 26997S: Orphan 26998F: drivers/mmc/host/vub300.c 26999 27000W1 DALLAS'S 1-WIRE BUS 27001M: Krzysztof Kozlowski <krzk@kernel.org> 27002S: Maintained 27003F: Documentation/devicetree/bindings/w1/ 27004F: Documentation/w1/ 27005F: drivers/w1/ 27006F: include/linux/w1.h 27007 27008W83791D HARDWARE MONITORING DRIVER 27009M: Marc Hulsman <m.hulsman@tudelft.nl> 27010L: linux-hwmon@vger.kernel.org 27011S: Maintained 27012F: Documentation/hwmon/w83791d.rst 27013F: drivers/hwmon/w83791d.c 27014 27015W83793 HARDWARE MONITORING DRIVER 27016M: Rudolf Marek <r.marek@assembler.cz> 27017L: linux-hwmon@vger.kernel.org 27018S: Maintained 27019F: Documentation/hwmon/w83793.rst 27020F: drivers/hwmon/w83793.c 27021 27022W83795 HARDWARE MONITORING DRIVER 27023M: Jean Delvare <jdelvare@suse.com> 27024L: linux-hwmon@vger.kernel.org 27025S: Maintained 27026F: drivers/hwmon/w83795.c 27027 27028W83L51xD SD/MMC CARD INTERFACE DRIVER 27029M: Pierre Ossman <pierre@ossman.eu> 27030S: Maintained 27031F: drivers/mmc/host/wbsd.* 27032 27033WACOM PROTOCOL 4 SERIAL TABLETS 27034M: Julian Squires <julian@cipht.net> 27035M: Hans de Goede <hansg@kernel.org> 27036L: linux-input@vger.kernel.org 27037S: Maintained 27038F: drivers/input/tablet/wacom_serial4.c 27039 27040WANGXUN ETHERNET DRIVER 27041M: Jiawen Wu <jiawenwu@trustnetic.com> 27042M: Mengyuan Lou <mengyuanlou@net-swift.com> 27043L: netdev@vger.kernel.org 27044S: Maintained 27045W: https://www.net-swift.com 27046F: Documentation/networking/device_drivers/ethernet/wangxun/* 27047F: drivers/net/ethernet/wangxun/ 27048F: drivers/net/pcs/pcs-xpcs-wx.c 27049 27050WATCHDOG DEVICE DRIVERS 27051M: Wim Van Sebroeck <wim@linux-watchdog.org> 27052M: Guenter Roeck <linux@roeck-us.net> 27053L: linux-watchdog@vger.kernel.org 27054S: Maintained 27055W: http://www.linux-watchdog.org/ 27056T: git git://www.linux-watchdog.org/linux-watchdog.git 27057F: Documentation/devicetree/bindings/watchdog/ 27058F: Documentation/watchdog/ 27059F: drivers/watchdog/ 27060F: include/linux/watchdog.h 27061F: include/trace/events/watchdog.h 27062F: include/uapi/linux/watchdog.h 27063 27064WAVE5 VPU CODEC DRIVER 27065M: Nas Chung <nas.chung@chipsnmedia.com> 27066M: Jackson Lee <jackson.lee@chipsnmedia.com> 27067L: linux-media@vger.kernel.org 27068S: Maintained 27069F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 27070F: drivers/media/platform/chips-media/wave5/ 27071 27072WHISKEYCOVE PMIC GPIO DRIVER 27073M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 27074L: linux-gpio@vger.kernel.org 27075S: Maintained 27076F: drivers/gpio/gpio-wcove.c 27077 27078WHWAVE RTC DRIVER 27079M: Dianlong Li <long17.cool@163.com> 27080L: linux-rtc@vger.kernel.org 27081S: Maintained 27082F: drivers/rtc/rtc-sd3078.c 27083 27084WIIMOTE HID DRIVER 27085M: David Rheinsberg <david@readahead.eu> 27086L: linux-input@vger.kernel.org 27087S: Maintained 27088F: drivers/hid/hid-wiimote* 27089 27090WILOCITY WIL6210 WIRELESS DRIVER 27091L: linux-wireless@vger.kernel.org 27092S: Orphan 27093W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 27094F: drivers/net/wireless/ath/wil6210/ 27095 27096WINBOND CIR DRIVER 27097M: David Härdeman <david@hardeman.nu> 27098S: Maintained 27099F: drivers/media/rc/winbond-cir.c 27100 27101WINSEN MHZ19B 27102M: Gyeyoung Baek <gye976@gmail.com> 27103S: Maintained 27104F: Documentation/devicetree/bindings/iio/chemical/winsen,mhz19b.yaml 27105F: drivers/iio/chemical/mhz19b.c 27106 27107WINSYSTEMS EBC-C384 WATCHDOG DRIVER 27108L: linux-watchdog@vger.kernel.org 27109S: Orphan 27110F: drivers/watchdog/ebc-c384_wdt.c 27111 27112WINSYSTEMS WS16C48 GPIO DRIVER 27113M: William Breathitt Gray <wbg@kernel.org> 27114L: linux-gpio@vger.kernel.org 27115S: Maintained 27116F: drivers/gpio/gpio-ws16c48.c 27117 27118WIREGUARD SECURE NETWORK TUNNEL 27119M: Jason A. Donenfeld <Jason@zx2c4.com> 27120L: wireguard@lists.zx2c4.com 27121L: netdev@vger.kernel.org 27122S: Maintained 27123F: drivers/net/wireguard/ 27124F: tools/testing/selftests/wireguard/ 27125 27126WISTRON LAPTOP BUTTON DRIVER 27127M: Miloslav Trmac <mitr@volny.cz> 27128S: Maintained 27129F: drivers/input/misc/wistron_btns.c 27130 27131WMI BINARY MOF DRIVER 27132M: Armin Wolf <W_Armin@gmx.de> 27133R: Thomas Weißschuh <linux@weissschuh.net> 27134L: platform-driver-x86@vger.kernel.org 27135S: Maintained 27136F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 27137F: Documentation/wmi/devices/wmi-bmof.rst 27138F: drivers/platform/x86/wmi-bmof.c 27139 27140WOLFSON MICROELECTRONICS DRIVERS 27141L: patches@opensource.cirrus.com 27142S: Supported 27143W: https://github.com/CirrusLogic/linux-drivers/wiki 27144T: git https://github.com/CirrusLogic/linux-drivers.git 27145F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 27146F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 27147F: Documentation/devicetree/bindings/mfd/wm831x.txt 27148F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 27149F: Documentation/devicetree/bindings/sound/wlf,*.yaml 27150F: Documentation/devicetree/bindings/sound/wm* 27151F: Documentation/hwmon/wm83??.rst 27152F: arch/arm/mach-s3c/mach-crag6410* 27153F: drivers/clk/clk-wm83*.c 27154F: drivers/gpio/gpio-*wm*.c 27155F: drivers/gpio/gpio-arizona.c 27156F: drivers/hwmon/wm83??-hwmon.c 27157F: drivers/input/misc/wm831x-on.c 27158F: drivers/input/touchscreen/wm831x-ts.c 27159F: drivers/input/touchscreen/wm97*.c 27160F: drivers/leds/leds-wm83*.c 27161F: drivers/mfd/arizona* 27162F: drivers/mfd/cs47l24* 27163F: drivers/mfd/wm*.c 27164F: drivers/power/supply/wm83*.c 27165F: drivers/regulator/arizona* 27166F: drivers/regulator/wm8*.c 27167F: drivers/rtc/rtc-wm83*.c 27168F: drivers/video/backlight/wm83*_bl.c 27169F: drivers/watchdog/wm83*_wdt.c 27170F: include/linux/mfd/arizona/ 27171F: include/linux/mfd/wm831x/ 27172F: include/linux/mfd/wm8350/ 27173F: include/linux/mfd/wm8400* 27174F: include/linux/regulator/arizona* 27175F: include/linux/wm97xx.h 27176F: include/sound/wm????.h 27177F: sound/soc/codecs/arizona* 27178F: sound/soc/codecs/cs47l24* 27179F: sound/soc/codecs/wm* 27180 27181WORKQUEUE 27182M: Tejun Heo <tj@kernel.org> 27183R: Lai Jiangshan <jiangshanlai@gmail.com> 27184S: Maintained 27185T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 27186F: Documentation/core-api/workqueue.rst 27187F: include/linux/workqueue.h 27188F: kernel/workqueue.c 27189F: kernel/workqueue_internal.h 27190 27191WWAN DRIVERS 27192M: Loic Poulain <loic.poulain@oss.qualcomm.com> 27193M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 27194R: Johannes Berg <johannes@sipsolutions.net> 27195L: netdev@vger.kernel.org 27196S: Maintained 27197F: drivers/net/wwan/ 27198F: include/linux/wwan.h 27199F: include/uapi/linux/wwan.h 27200 27201X-POWERS AXP288 PMIC DRIVERS 27202M: Hans de Goede <hansg@kernel.org> 27203S: Maintained 27204F: drivers/acpi/pmic/intel_pmic_xpower.c 27205N: axp288 27206 27207X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 27208M: Chen-Yu Tsai <wens@csie.org> 27209L: linux-kernel@vger.kernel.org 27210S: Maintained 27211N: axp[128] 27212 27213X.25 STACK 27214M: Martin Schiller <ms@dev.tdt.de> 27215L: linux-x25@vger.kernel.org 27216S: Maintained 27217F: Documentation/networking/lapb-module.rst 27218F: Documentation/networking/x25* 27219F: drivers/net/wan/hdlc_x25.c 27220F: drivers/net/wan/lapbether.c 27221F: include/*/lapb.h 27222F: include/net/x25* 27223F: include/uapi/linux/x25.h 27224F: net/lapb/ 27225F: net/x25/ 27226 27227X86 ARCHITECTURE (32-BIT AND 64-BIT) 27228M: Thomas Gleixner <tglx@linutronix.de> 27229M: Ingo Molnar <mingo@redhat.com> 27230M: Borislav Petkov <bp@alien8.de> 27231M: Dave Hansen <dave.hansen@linux.intel.com> 27232M: x86@kernel.org 27233R: "H. Peter Anvin" <hpa@zytor.com> 27234L: linux-kernel@vger.kernel.org 27235S: Maintained 27236T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 27237F: Documentation/arch/x86/ 27238F: Documentation/devicetree/bindings/x86/ 27239F: arch/x86/ 27240F: tools/testing/selftests/x86 27241 27242X86 CPUID DATABASE 27243M: Borislav Petkov <bp@alien8.de> 27244M: Thomas Gleixner <tglx@linutronix.de> 27245M: x86@kernel.org 27246R: Ahmed S. Darwish <darwi@linutronix.de> 27247L: x86-cpuid@lists.linux.dev 27248S: Maintained 27249W: https://x86-cpuid.org 27250F: tools/arch/x86/kcpuid/ 27251 27252X86 ENTRY CODE 27253M: Andy Lutomirski <luto@kernel.org> 27254L: linux-kernel@vger.kernel.org 27255S: Maintained 27256T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 27257F: arch/x86/entry/ 27258 27259X86 HARDWARE VULNERABILITIES 27260M: Thomas Gleixner <tglx@linutronix.de> 27261M: Borislav Petkov <bp@alien8.de> 27262M: Peter Zijlstra <peterz@infradead.org> 27263M: Josh Poimboeuf <jpoimboe@kernel.org> 27264R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 27265S: Maintained 27266F: Documentation/admin-guide/hw-vuln/ 27267F: arch/x86/include/asm/nospec-branch.h 27268F: arch/x86/kernel/cpu/bugs.c 27269 27270X86 MCE INFRASTRUCTURE 27271M: Tony Luck <tony.luck@intel.com> 27272M: Borislav Petkov <bp@alien8.de> 27273L: linux-edac@vger.kernel.org 27274S: Maintained 27275F: Documentation/ABI/testing/sysfs-mce 27276F: Documentation/arch/x86/x86_64/machinecheck.rst 27277F: arch/x86/kernel/cpu/mce/* 27278 27279X86 MICROCODE UPDATE SUPPORT 27280M: Borislav Petkov <bp@alien8.de> 27281S: Maintained 27282F: arch/x86/kernel/cpu/microcode/* 27283 27284X86 MM 27285M: Dave Hansen <dave.hansen@linux.intel.com> 27286M: Andy Lutomirski <luto@kernel.org> 27287M: Peter Zijlstra <peterz@infradead.org> 27288L: linux-kernel@vger.kernel.org 27289S: Maintained 27290T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 27291F: arch/x86/mm/ 27292 27293X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 27294M: Hans de Goede <hansg@kernel.org> 27295L: platform-driver-x86@vger.kernel.org 27296S: Maintained 27297T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 27298F: drivers/platform/x86/x86-android-tablets/ 27299 27300X86 PLATFORM DRIVERS 27301M: Hans de Goede <hansg@kernel.org> 27302M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 27303L: platform-driver-x86@vger.kernel.org 27304S: Maintained 27305Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 27306T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 27307F: drivers/platform/olpc/ 27308F: drivers/platform/x86/ 27309F: include/linux/platform_data/x86/ 27310 27311X86 PLATFORM UV HPE SUPERDOME FLEX 27312M: Steve Wahl <steve.wahl@hpe.com> 27313R: Justin Ernst <justin.ernst@hpe.com> 27314R: Kyle Meyer <kyle.meyer@hpe.com> 27315R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 27316R: Russ Anderson <russ.anderson@hpe.com> 27317S: Supported 27318F: arch/x86/include/asm/uv/ 27319F: arch/x86/kernel/apic/x2apic_uv_x.c 27320F: arch/x86/platform/uv/ 27321 27322X86 STACK UNWINDING 27323M: Josh Poimboeuf <jpoimboe@kernel.org> 27324M: Peter Zijlstra <peterz@infradead.org> 27325S: Supported 27326F: arch/x86/include/asm/unwind*.h 27327F: arch/x86/kernel/dumpstack.c 27328F: arch/x86/kernel/stacktrace.c 27329F: arch/x86/kernel/unwind_*.c 27330 27331X86 TRUST DOMAIN EXTENSIONS (TDX) 27332M: Kirill A. Shutemov <kas@kernel.org> 27333R: Dave Hansen <dave.hansen@linux.intel.com> 27334L: x86@kernel.org 27335L: linux-coco@lists.linux.dev 27336S: Supported 27337T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 27338F: Documentation/ABI/testing/sysfs-devices-virtual-misc-tdx_guest 27339F: arch/x86/boot/compressed/tdx* 27340F: arch/x86/coco/tdx/ 27341F: arch/x86/include/asm/shared/tdx.h 27342F: arch/x86/include/asm/tdx.h 27343F: arch/x86/virt/vmx/tdx/ 27344F: drivers/virt/coco/tdx-guest 27345 27346X86 VDSO 27347M: Andy Lutomirski <luto@kernel.org> 27348L: linux-kernel@vger.kernel.org 27349S: Maintained 27350T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 27351F: arch/x86/entry/vdso/ 27352 27353XARRAY 27354M: Matthew Wilcox <willy@infradead.org> 27355L: linux-fsdevel@vger.kernel.org 27356L: linux-mm@kvack.org 27357S: Supported 27358F: Documentation/core-api/xarray.rst 27359F: include/linux/idr.h 27360F: include/linux/xarray.h 27361F: lib/idr.c 27362F: lib/test_xarray.c 27363F: lib/xarray.c 27364F: tools/testing/radix-tree 27365 27366XARRAY API [RUST] 27367M: Tamir Duberstein <tamird@gmail.com> 27368M: Andreas Hindborg <a.hindborg@kernel.org> 27369L: rust-for-linux@vger.kernel.org 27370S: Supported 27371W: https://rust-for-linux.com 27372B: https://github.com/Rust-for-Linux/linux/issues 27373C: https://rust-for-linux.zulipchat.com 27374T: git https://github.com/Rust-for-Linux/linux.git xarray-next 27375F: rust/kernel/xarray.rs 27376 27377XBOX DVD IR REMOTE 27378M: Benjamin Valentin <benpicco@googlemail.com> 27379S: Maintained 27380F: drivers/media/rc/keymaps/rc-xbox-dvd.c 27381F: drivers/media/rc/xbox_remote.c 27382 27383XC2028/3028 TUNER DRIVER 27384M: Mauro Carvalho Chehab <mchehab@kernel.org> 27385L: linux-media@vger.kernel.org 27386S: Maintained 27387W: https://linuxtv.org 27388T: git git://linuxtv.org/media.git 27389F: drivers/media/tuners/xc2028.* 27390 27391XDP (eXpress Data Path) 27392M: Alexei Starovoitov <ast@kernel.org> 27393M: Daniel Borkmann <daniel@iogearbox.net> 27394M: David S. Miller <davem@davemloft.net> 27395M: Jakub Kicinski <kuba@kernel.org> 27396M: Jesper Dangaard Brouer <hawk@kernel.org> 27397M: John Fastabend <john.fastabend@gmail.com> 27398R: Stanislav Fomichev <sdf@fomichev.me> 27399L: netdev@vger.kernel.org 27400L: bpf@vger.kernel.org 27401S: Supported 27402F: drivers/net/ethernet/*/*/*/*/*xdp* 27403F: drivers/net/ethernet/*/*/*xdp* 27404F: include/net/xdp.h 27405F: include/net/xdp_priv.h 27406F: include/trace/events/xdp.h 27407F: kernel/bpf/cpumap.c 27408F: kernel/bpf/devmap.c 27409F: net/core/xdp.c 27410F: samples/bpf/xdp* 27411F: tools/testing/selftests/bpf/*/*xdp* 27412F: tools/testing/selftests/bpf/*xdp* 27413K: (?:\b|_)xdp(?:\b|_) 27414 27415XDP SOCKETS (AF_XDP) 27416M: Björn Töpel <bjorn@kernel.org> 27417M: Magnus Karlsson <magnus.karlsson@intel.com> 27418M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 27419R: Jonathan Lemon <jonathan.lemon@gmail.com> 27420R: Stanislav Fomichev <sdf@fomichev.me> 27421L: netdev@vger.kernel.org 27422L: bpf@vger.kernel.org 27423S: Maintained 27424F: Documentation/networking/af_xdp.rst 27425F: include/net/netns/xdp.h 27426F: include/net/xdp_sock* 27427F: include/net/xsk_buff_pool.h 27428F: include/uapi/linux/if_xdp.h 27429F: include/uapi/linux/xdp_diag.h 27430F: net/xdp/ 27431F: tools/testing/selftests/bpf/*xsk* 27432 27433XEN BLOCK SUBSYSTEM 27434M: Roger Pau Monné <roger.pau@citrix.com> 27435L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27436S: Supported 27437F: drivers/block/xen* 27438F: drivers/block/xen-blkback/* 27439 27440XEN HYPERVISOR ARM 27441M: Stefano Stabellini <sstabellini@kernel.org> 27442L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27443S: Maintained 27444F: arch/arm/include/asm/xen/ 27445F: arch/arm/xen/ 27446 27447XEN HYPERVISOR ARM64 27448M: Stefano Stabellini <sstabellini@kernel.org> 27449L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27450S: Maintained 27451F: arch/arm64/include/asm/xen/ 27452F: arch/arm64/xen/ 27453 27454XEN HYPERVISOR INTERFACE 27455M: Juergen Gross <jgross@suse.com> 27456M: Stefano Stabellini <sstabellini@kernel.org> 27457R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 27458L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27459S: Supported 27460T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 27461F: Documentation/ABI/stable/sysfs-hypervisor-xen 27462F: Documentation/ABI/testing/sysfs-hypervisor-xen 27463F: drivers/*/xen-*front.c 27464F: drivers/xen/ 27465F: include/uapi/xen/ 27466F: include/xen/ 27467F: kernel/configs/xen.config 27468 27469XEN HYPERVISOR X86 27470M: Juergen Gross <jgross@suse.com> 27471R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 27472L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27473S: Supported 27474F: arch/x86/configs/xen.config 27475F: arch/x86/include/asm/pvclock-abi.h 27476F: arch/x86/include/asm/xen/ 27477F: arch/x86/platform/pvh/ 27478F: arch/x86/xen/ 27479 27480XEN NETWORK BACKEND DRIVER 27481M: Wei Liu <wei.liu@kernel.org> 27482M: Paul Durrant <paul@xen.org> 27483L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27484L: netdev@vger.kernel.org 27485S: Supported 27486F: drivers/net/xen-netback/* 27487 27488XEN PCI SUBSYSTEM 27489M: Juergen Gross <jgross@suse.com> 27490L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27491S: Supported 27492F: arch/x86/pci/*xen* 27493F: drivers/pci/*xen* 27494 27495XEN PVSCSI DRIVERS 27496M: Juergen Gross <jgross@suse.com> 27497L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27498L: linux-scsi@vger.kernel.org 27499S: Supported 27500F: drivers/scsi/xen-scsifront.c 27501F: drivers/xen/xen-scsiback.c 27502F: include/xen/interface/io/vscsiif.h 27503 27504XEN PVUSB DRIVER 27505M: Juergen Gross <jgross@suse.com> 27506L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27507L: linux-usb@vger.kernel.org 27508S: Supported 27509F: drivers/usb/host/xen* 27510F: include/xen/interface/io/usbif.h 27511 27512XEN SOUND FRONTEND DRIVER 27513M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 27514L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27515L: linux-sound@vger.kernel.org 27516S: Supported 27517F: sound/xen/* 27518 27519XEN SWIOTLB SUBSYSTEM 27520M: Juergen Gross <jgross@suse.com> 27521M: Stefano Stabellini <sstabellini@kernel.org> 27522L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27523L: iommu@lists.linux.dev 27524S: Supported 27525F: arch/*/include/asm/xen/swiotlb-xen.h 27526F: drivers/xen/swiotlb-xen.c 27527F: include/xen/arm/swiotlb-xen.h 27528F: include/xen/swiotlb-xen.h 27529 27530XFS FILESYSTEM 27531M: Carlos Maiolino <cem@kernel.org> 27532L: linux-xfs@vger.kernel.org 27533S: Supported 27534W: http://xfs.org/ 27535C: irc://irc.oftc.net/xfs 27536T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 27537P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 27538F: Documentation/ABI/testing/sysfs-fs-xfs 27539F: Documentation/admin-guide/xfs.rst 27540F: Documentation/filesystems/xfs/* 27541F: fs/xfs/ 27542F: include/uapi/linux/dqblk_xfs.h 27543F: include/uapi/linux/fsmap.h 27544 27545XILINX AMS DRIVER 27546M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 27547L: linux-iio@vger.kernel.org 27548S: Maintained 27549F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 27550F: drivers/iio/adc/xilinx-ams.c 27551 27552XILINX AXI ETHERNET DRIVER 27553M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 27554S: Maintained 27555F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 27556F: drivers/net/ethernet/xilinx/xilinx_axienet* 27557 27558XILINX CAN DRIVER 27559M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 27560L: linux-can@vger.kernel.org 27561S: Maintained 27562F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 27563F: drivers/net/can/xilinx_can.c 27564 27565XILINX EVENT MANAGEMENT DRIVER 27566M: Michal Simek <michal.simek@amd.com> 27567S: Maintained 27568F: drivers/soc/xilinx/xlnx_event_manager.c 27569F: include/linux/firmware/xlnx-event-manager.h 27570 27571XILINX GPIO DRIVER 27572M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27573R: Srinivas Neeli <srinivas.neeli@amd.com> 27574R: Michal Simek <michal.simek@amd.com> 27575S: Maintained 27576F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 27577F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 27578F: drivers/gpio/gpio-xilinx.c 27579F: drivers/gpio/gpio-zynq.c 27580 27581XILINX LL TEMAC ETHERNET DRIVER 27582L: netdev@vger.kernel.org 27583S: Orphan 27584F: drivers/net/ethernet/xilinx/ll_temac* 27585 27586XILINX PWM DRIVER 27587M: Sean Anderson <sean.anderson@seco.com> 27588S: Maintained 27589F: drivers/pwm/pwm-xilinx.c 27590F: include/clocksource/timer-xilinx.h 27591 27592XILINX SOUND DRIVERS 27593M: Vincenzo Frascino <vincenzo.frascino@arm.com> 27594S: Maintained 27595F: Documentation/devicetree/bindings/sound/xlnx,i2s.yaml 27596F: Documentation/devicetree/bindings/sound/xlnx,audio-formatter.yaml 27597F: Documentation/devicetree/bindings/sound/xlnx,spdif.yaml 27598F: sound/soc/xilinx/* 27599 27600XILINX SD-FEC IP CORES 27601M: Derek Kiernan <derek.kiernan@amd.com> 27602M: Dragan Cvetic <dragan.cvetic@amd.com> 27603S: Maintained 27604F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 27605F: Documentation/misc-devices/xilinx_sdfec.rst 27606F: drivers/misc/xilinx_sdfec.c 27607F: include/uapi/misc/xilinx_sdfec.h 27608 27609XILINX UARTLITE SERIAL DRIVER 27610M: Peter Korsgaard <jacmet@sunsite.dk> 27611L: linux-serial@vger.kernel.org 27612S: Maintained 27613F: drivers/tty/serial/uartlite.c 27614 27615XILINX VIDEO IP CORES 27616M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 27617L: linux-media@vger.kernel.org 27618S: Supported 27619T: git git://linuxtv.org/media.git 27620F: Documentation/devicetree/bindings/media/xilinx/ 27621F: drivers/media/platform/xilinx/ 27622F: include/uapi/linux/xilinx-v4l2-controls.h 27623 27624XILINX VERSAL EDAC DRIVER 27625M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27626M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 27627S: Maintained 27628F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 27629F: drivers/edac/versal_edac.c 27630 27631XILINX WATCHDOG DRIVER 27632M: Srinivas Neeli <srinivas.neeli@amd.com> 27633R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27634R: Michal Simek <michal.simek@amd.com> 27635S: Maintained 27636F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 27637F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 27638F: drivers/watchdog/of_xilinx_wdt.c 27639F: drivers/watchdog/xilinx_wwdt.c 27640 27641XILINX XDMA DRIVER 27642M: Lizhi Hou <lizhi.hou@amd.com> 27643M: Brian Xu <brian.xu@amd.com> 27644M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 27645L: dmaengine@vger.kernel.org 27646S: Supported 27647F: drivers/dma/xilinx/xdma-regs.h 27648F: drivers/dma/xilinx/xdma.c 27649F: include/linux/dma/amd_xdma.h 27650F: include/linux/platform_data/amd_xdma.h 27651 27652XILINX ZYNQMP DPDMA DRIVER 27653M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 27654L: dmaengine@vger.kernel.org 27655S: Supported 27656F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 27657F: drivers/dma/xilinx/xilinx_dpdma.c 27658F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 27659 27660XILINX ZYNQMP OCM EDAC DRIVER 27661M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27662M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 27663S: Maintained 27664F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 27665F: drivers/edac/zynqmp_edac.c 27666 27667XILINX ZYNQMP PSGTR PHY DRIVER 27668M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 27669L: linux-kernel@vger.kernel.org 27670S: Supported 27671T: git https://github.com/Xilinx/linux-xlnx.git 27672F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 27673F: drivers/phy/xilinx/phy-zynqmp.c 27674 27675XILINX ZYNQMP SHA3 DRIVER 27676M: Harsha <harsha.harsha@amd.com> 27677S: Maintained 27678F: drivers/crypto/xilinx/zynqmp-sha.c 27679 27680XILINX ZYNQMP NVMEM DRIVER 27681M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 27682M: Kalyani Akula <kalyani.akula@amd.com> 27683R: Michal Simek <michal.simek@amd.com> 27684S: Maintained 27685F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 27686F: drivers/nvmem/zynqmp_nvmem.c 27687 27688XILLYBUS DRIVER 27689M: Eli Billauer <eli.billauer@gmail.com> 27690L: linux-kernel@vger.kernel.org 27691S: Supported 27692F: drivers/char/xillybus/ 27693 27694XLP9XX I2C DRIVER 27695M: George Cherian <gcherian@marvell.com> 27696L: linux-i2c@vger.kernel.org 27697S: Supported 27698W: http://www.marvell.com 27699F: drivers/i2c/busses/i2c-xlp9xx.c 27700 27701XTENSA XTFPGA PLATFORM SUPPORT 27702M: Max Filippov <jcmvbkbc@gmail.com> 27703S: Maintained 27704F: drivers/spi/spi-xtensa-xtfpga.c 27705F: sound/soc/xtensa/xtfpga-i2s.c 27706 27707XZ EMBEDDED 27708M: Lasse Collin <lasse.collin@tukaani.org> 27709S: Maintained 27710W: https://tukaani.org/xz/embedded.html 27711B: https://github.com/tukaani-project/xz-embedded/issues 27712C: irc://irc.libera.chat/tukaani 27713F: Documentation/staging/xz.rst 27714F: include/linux/decompress/unxz.h 27715F: include/linux/xz.h 27716F: lib/decompress_unxz.c 27717F: lib/xz/ 27718F: scripts/xz_wrap.sh 27719 27720YAM DRIVER FOR AX.25 27721M: Jean-Paul Roubelat <jpr@f6fbb.org> 27722L: linux-hams@vger.kernel.org 27723S: Maintained 27724F: drivers/net/hamradio/yam* 27725F: include/linux/yam.h 27726 27727YAMA SECURITY MODULE 27728M: Kees Cook <kees@kernel.org> 27729S: Supported 27730T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 27731F: Documentation/admin-guide/LSM/Yama.rst 27732F: security/yama/ 27733 27734YAML NETLINK (YNL) 27735M: Donald Hunter <donald.hunter@gmail.com> 27736M: Jakub Kicinski <kuba@kernel.org> 27737F: Documentation/netlink/ 27738F: Documentation/userspace-api/netlink/intro-specs.rst 27739F: Documentation/userspace-api/netlink/specs.rst 27740F: tools/net/ynl/ 27741 27742YEALINK PHONE DRIVER 27743M: Henk Vergonet <Henk.Vergonet@gmail.com> 27744S: Maintained 27745F: Documentation/input/devices/yealink.rst 27746F: drivers/input/misc/yealink.* 27747 27748Z8530 DRIVER FOR AX.25 27749M: Joerg Reuter <jreuter@yaina.de> 27750L: linux-hams@vger.kernel.org 27751S: Maintained 27752W: http://yaina.de/jreuter/ 27753W: http://www.qsl.net/dl1bke/ 27754F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 27755F: drivers/net/hamradio/*scc.c 27756F: drivers/net/hamradio/z8530.h 27757 27758ZD1211RW WIRELESS DRIVER 27759L: linux-wireless@vger.kernel.org 27760S: Orphan 27761F: drivers/net/wireless/zydas/ 27762 27763ZD1301 MEDIA DRIVER 27764L: linux-media@vger.kernel.org 27765S: Orphan 27766W: https://linuxtv.org/ 27767Q: https://patchwork.linuxtv.org/project/linux-media/list/ 27768F: drivers/media/usb/dvb-usb-v2/zd1301* 27769 27770ZD1301_DEMOD MEDIA DRIVER 27771L: linux-media@vger.kernel.org 27772S: Orphan 27773W: https://linuxtv.org/ 27774Q: https://patchwork.linuxtv.org/project/linux-media/list/ 27775F: drivers/media/dvb-frontends/zd1301_demod* 27776 27777ZHAOXIN PROCESSOR SUPPORT 27778M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 27779L: linux-kernel@vger.kernel.org 27780S: Maintained 27781F: arch/x86/kernel/cpu/zhaoxin.c 27782 27783ZONED LOOP DEVICE 27784M: Damien Le Moal <dlemoal@kernel.org> 27785R: Christoph Hellwig <hch@lst.de> 27786L: linux-block@vger.kernel.org 27787S: Maintained 27788F: Documentation/admin-guide/blockdev/zoned_loop.rst 27789F: drivers/block/zloop.c 27790 27791ZONEFS FILESYSTEM 27792M: Damien Le Moal <dlemoal@kernel.org> 27793M: Naohiro Aota <naohiro.aota@wdc.com> 27794R: Johannes Thumshirn <jth@kernel.org> 27795L: linux-fsdevel@vger.kernel.org 27796S: Maintained 27797T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 27798F: Documentation/filesystems/zonefs.rst 27799F: fs/zonefs/ 27800 27801ZR36067 VIDEO FOR LINUX DRIVER 27802M: Corentin Labbe <clabbe@baylibre.com> 27803L: mjpeg-users@lists.sourceforge.net 27804L: linux-media@vger.kernel.org 27805S: Maintained 27806W: http://mjpeg.sourceforge.net/driver-zoran/ 27807Q: https://patchwork.linuxtv.org/project/linux-media/list/ 27808F: Documentation/driver-api/media/drivers/zoran.rst 27809F: drivers/media/pci/zoran/ 27810 27811ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 27812M: Minchan Kim <minchan@kernel.org> 27813M: Sergey Senozhatsky <senozhatsky@chromium.org> 27814L: linux-kernel@vger.kernel.org 27815S: Maintained 27816F: Documentation/admin-guide/blockdev/zram.rst 27817F: drivers/block/zram/ 27818 27819ZS DECSTATION Z85C30 SERIAL DRIVER 27820M: "Maciej W. Rozycki" <macro@orcam.me.uk> 27821S: Maintained 27822F: drivers/tty/serial/zs.* 27823 27824ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 27825M: Minchan Kim <minchan@kernel.org> 27826M: Sergey Senozhatsky <senozhatsky@chromium.org> 27827L: linux-mm@kvack.org 27828S: Maintained 27829F: Documentation/mm/zsmalloc.rst 27830F: include/linux/zsmalloc.h 27831F: mm/zpdesc.h 27832F: mm/zsmalloc.c 27833 27834ZSTD 27835M: Nick Terrell <terrelln@fb.com> 27836M: David Sterba <dsterba@suse.com> 27837S: Maintained 27838B: https://github.com/facebook/zstd/issues 27839T: git https://github.com/terrelln/linux.git 27840F: crypto/zstd.c 27841F: include/linux/zstd* 27842F: lib/decompress_unzstd.c 27843F: lib/zstd/ 27844N: zstd 27845K: zstd 27846 27847ZSWAP COMPRESSED SWAP CACHING 27848M: Johannes Weiner <hannes@cmpxchg.org> 27849M: Yosry Ahmed <yosry.ahmed@linux.dev> 27850M: Nhat Pham <nphamcs@gmail.com> 27851R: Chengming Zhou <chengming.zhou@linux.dev> 27852L: linux-mm@kvack.org 27853S: Maintained 27854F: Documentation/admin-guide/mm/zswap.rst 27855F: include/linux/zpool.h 27856F: include/linux/zswap.h 27857F: mm/zpool.c 27858F: mm/zswap.c 27859F: tools/testing/selftests/cgroup/test_zswap.c 27860 27861SENARYTECH AUDIO CODEC DRIVER 27862M: bo liu <bo.liu@senarytech.com> 27863S: Maintained 27864T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 27865F: sound/hda/codecs/senarytech.c 27866 27867THE REST 27868M: Linus Torvalds <torvalds@linux-foundation.org> 27869L: linux-kernel@vger.kernel.org 27870S: Buried alive in reporters 27871T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 27872F: * 27873F: */ 27874
