1List of maintainers 2=================== 3 4Descriptions of section entries and preferred order 5--------------------------------------------------- 6 7 M: *Mail* patches to: FullName <address@domain> 8 R: Designated *Reviewer*: FullName <address@domain> 9 These reviewers should be CCed on patches. 10 L: *Mailing list* that is relevant to this area 11 S: *Status*, one of the following: 12 Supported: Someone is actually paid to look after this. 13 Maintained: Someone actually looks after it. 14 Odd Fixes: It has a maintainer but they don't have time to do 15 much other than throw the odd patch in. See below.. 16 Orphan: No current maintainer [but maybe you could take the 17 role as you write your new code]. 18 Obsolete: Old code. Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where to file *bugs*. A web-page with detailed bug 24 filing info, a direct bug tracker link, or a mailto: URI. 25 C: URI for *chat* protocol, server and channel where developers 26 usually hang out, for example irc://server/channel. 27 P: *Subsystem Profile* document for more details submitting 28 patches to the given subsystem. This is either an in-tree file, 29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 30 for details. 31 T: *SCM* tree type and location. 32 Type is one of: git, hg, quilt, stgit, topgit 33 F: *Files* and directories wildcard patterns. 34 A trailing slash includes all files and subdirectory files. 35 F: drivers/net/ all files in and below drivers/net 36 F: drivers/net/* all files in drivers/net, but not below 37 F: */net/* all files in "any top level directory"/net 38 One pattern per line. Multiple F: lines acceptable. 39 X: *Excluded* files and directories that are NOT maintained, same 40 rules as F:. Files exclusions are tested before file matches. 41 Can be useful for excluding a specific subdirectory, for instance: 42 F: net/ 43 X: net/ipv6/ 44 matches all files in and below net excluding net/ipv6/ 45 N: Files and directories *Regex* patterns. 46 N: [^a-z]tegra all files whose path contains tegra 47 (not including files like integrator) 48 One pattern per line. Multiple N: lines acceptable. 49 scripts/get_maintainer.pl has different behavior for files that 50 match F: pattern and matches of N: patterns. By default, 51 get_maintainer will not look at git log history when an F: pattern 52 match occurs. When an N: match occurs, git log history is used 53 to also notify the people that have git commit signatures. 54 K: *Content regex* (perl extended) pattern match in a patch or file. 55 For instance: 56 K: of_get_profile 57 matches patches or files that contain "of_get_profile" 58 K: \b(printk|pr_(info|err))\b 59 matches patches or files that contain one or more of the words 60 printk, pr_info or pr_err 61 One regex pattern per line. Multiple K: lines acceptable. 62 63Maintainers List 64---------------- 65 66.. note:: When reading this list, please look for the most precise areas 67 first. When adding to this list, please keep the entries in 68 alphabetical order. 69 703C59X NETWORK DRIVER 71M: Steffen Klassert <klassert@kernel.org> 72L: netdev@vger.kernel.org 73S: Odd Fixes 74F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 75F: drivers/net/ethernet/3com/3c59x.c 76 773CR990 NETWORK DRIVER 78M: David Dillow <dave@thedillows.org> 79L: netdev@vger.kernel.org 80S: Maintained 81F: drivers/net/ethernet/3com/typhoon* 82 833WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 84M: Adam Radford <aradford@gmail.com> 85L: linux-scsi@vger.kernel.org 86S: Supported 87W: http://www.lsi.com 88F: drivers/scsi/3w-* 89 9053C700 AND 53C700-66 SCSI DRIVER 91M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 92L: linux-scsi@vger.kernel.org 93S: Maintained 94F: drivers/scsi/53c700* 95 966LOWPAN GENERIC (BTLE/IEEE 802.15.4) 97M: Alexander Aring <alex.aring@gmail.com> 98L: linux-bluetooth@vger.kernel.org 99L: linux-wpan@vger.kernel.org 100S: Maintained 101F: Documentation/networking/6lowpan.rst 102F: include/net/6lowpan.h 103F: net/6lowpan/ 104 1056PACK NETWORK DRIVER FOR AX.25 106M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 107L: linux-hams@vger.kernel.org 108S: Maintained 109F: drivers/net/hamradio/6pack.c 110 111802.11 (including CFG80211/NL80211) 112M: Johannes Berg <johannes@sipsolutions.net> 113L: linux-wireless@vger.kernel.org 114S: Maintained 115W: https://wireless.wiki.kernel.org/ 116Q: https://patchwork.kernel.org/project/linux-wireless/list/ 117T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 118T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 119F: Documentation/driver-api/80211/cfg80211.rst 120F: Documentation/networking/regulatory.rst 121F: include/linux/ieee80211.h 122F: include/net/cfg80211.h 123F: include/net/ieee80211_radiotap.h 124F: include/net/iw_handler.h 125F: include/net/wext.h 126F: include/uapi/linux/nl80211.h 127N: include/uapi/linux/nl80211-.* 128F: include/uapi/linux/wireless.h 129F: net/wireless/ 130 1318169 10/100/1000 GIGABIT ETHERNET DRIVER 132M: Heiner Kallweit <hkallweit1@gmail.com> 133M: nic_swsd@realtek.com 134L: netdev@vger.kernel.org 135S: Maintained 136F: drivers/net/ethernet/realtek/r8169* 137 1388250/16?50 (AND CLONE UARTS) SERIAL DRIVER 139M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 140L: linux-serial@vger.kernel.org 141S: Maintained 142T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 143F: drivers/tty/serial/8250* 144F: include/linux/serial_8250.h 145 1468390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 147L: netdev@vger.kernel.org 148S: Orphan / Obsolete 149F: drivers/net/ethernet/8390/ 150 1519P FILE SYSTEM 152M: Eric Van Hensbergen <ericvh@kernel.org> 153M: Latchesar Ionkov <lucho@ionkov.net> 154M: Dominique Martinet <asmadeus@codewreck.org> 155R: Christian Schoenebeck <linux_oss@crudebyte.com> 156L: v9fs@lists.linux.dev 157S: Maintained 158W: http://github.com/v9fs 159Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 160T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 161T: git https://github.com/martinetd/linux.git 162F: Documentation/filesystems/9p.rst 163F: fs/9p/ 164F: include/net/9p/ 165F: include/trace/events/9p.h 166F: include/uapi/linux/virtio_9p.h 167F: net/9p/ 168 169A64FX DIAG DRIVER 170M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 171S: Supported 172F: drivers/soc/fujitsu/a64fx-diag.c 173 174A8293 MEDIA DRIVER 175L: linux-media@vger.kernel.org 176S: Orphan 177W: https://linuxtv.org 178Q: http://patchwork.linuxtv.org/project/linux-media/list/ 179F: drivers/media/dvb-frontends/a8293* 180 181AACRAID SCSI RAID DRIVER 182M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 183L: linux-scsi@vger.kernel.org 184S: Supported 185W: http://www.adaptec.com/ 186F: Documentation/scsi/aacraid.rst 187F: drivers/scsi/aacraid/ 188 189AAEON UPBOARD FPGA MFD DRIVER 190M: Thomas Richard <thomas.richard@bootlin.com> 191S: Maintained 192F: drivers/leds/leds-upboard.c 193F: drivers/mfd/upboard-fpga.c 194F: drivers/pinctrl/pinctrl-upboard.c 195F: include/linux/mfd/upboard-fpga.h 196 197AB8500 BATTERY AND CHARGER DRIVERS 198M: Linus Walleij <linus.walleij@linaro.org> 199F: Documentation/devicetree/bindings/power/supply/*ab8500* 200F: drivers/power/supply/*ab8500* 201 202ABI/API 203L: linux-api@vger.kernel.org 204F: include/linux/syscalls.h 205F: kernel/sys_ni.c 206X: arch/*/include/uapi/ 207X: include/uapi/ 208 209ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 210M: Hans de Goede <hansg@kernel.org> 211L: linux-hwmon@vger.kernel.org 212S: Maintained 213F: drivers/hwmon/abituguru.c 214 215ABIT UGURU 3 HARDWARE MONITOR DRIVER 216M: Alistair John Strachan <alistair@devzero.co.uk> 217L: linux-hwmon@vger.kernel.org 218S: Maintained 219F: drivers/hwmon/abituguru3.c 220 221ACCES 104-DIO-48E GPIO DRIVER 222M: William Breathitt Gray <wbg@kernel.org> 223L: linux-gpio@vger.kernel.org 224S: Maintained 225F: drivers/gpio/gpio-104-dio-48e.c 226 227ACCES 104-IDI-48 GPIO DRIVER 228M: William Breathitt Gray <wbg@kernel.org> 229L: linux-gpio@vger.kernel.org 230S: Maintained 231F: drivers/gpio/gpio-104-idi-48.c 232 233ACCES 104-IDIO-16 GPIO DRIVER 234M: William Breathitt Gray <wbg@kernel.org> 235L: linux-gpio@vger.kernel.org 236S: Maintained 237F: drivers/gpio/gpio-104-idio-16.c 238 239ACCES 104-QUAD-8 DRIVER 240M: William Breathitt Gray <wbg@kernel.org> 241L: linux-iio@vger.kernel.org 242S: Maintained 243F: drivers/counter/104-quad-8.c 244 245ACCES IDIO-16 GPIO LIBRARY 246M: William Breathitt Gray <wbg@kernel.org> 247L: linux-gpio@vger.kernel.org 248S: Maintained 249F: drivers/gpio/gpio-idio-16.c 250F: drivers/gpio/gpio-idio-16.h 251 252ACCES PCI-IDIO-16 GPIO DRIVER 253M: William Breathitt Gray <wbg@kernel.org> 254L: linux-gpio@vger.kernel.org 255S: Maintained 256F: drivers/gpio/gpio-pci-idio-16.c 257 258ACCES PCIe-IDIO-24 GPIO DRIVER 259M: William Breathitt Gray <wbg@kernel.org> 260L: linux-gpio@vger.kernel.org 261S: Maintained 262F: drivers/gpio/gpio-pcie-idio-24.c 263 264ACENIC DRIVER 265M: Jes Sorensen <jes@trained-monkey.org> 266L: linux-acenic@sunsite.dk 267S: Maintained 268F: drivers/net/ethernet/alteon/acenic* 269 270ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 271M: Peter Kaestle <peter@piie.net> 272L: platform-driver-x86@vger.kernel.org 273S: Maintained 274W: http://piie.net/?section=acerhdf 275F: drivers/platform/x86/acerhdf.c 276 277ACER WMI LAPTOP EXTRAS 278M: "Lee, Chun-Yi" <jlee@suse.com> 279L: platform-driver-x86@vger.kernel.org 280S: Maintained 281F: drivers/platform/x86/acer-wmi.c 282 283ACPI 284M: "Rafael J. Wysocki" <rafael@kernel.org> 285R: Len Brown <lenb@kernel.org> 286L: linux-acpi@vger.kernel.org 287S: Supported 288Q: https://patchwork.kernel.org/project/linux-acpi/list/ 289B: https://bugzilla.kernel.org 290T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 291F: Documentation/ABI/testing/configfs-acpi 292F: Documentation/ABI/testing/sysfs-bus-acpi 293F: Documentation/firmware-guide/acpi/ 294F: arch/x86/kernel/acpi/ 295F: arch/x86/pci/acpi.c 296F: drivers/acpi/ 297F: drivers/pci/*/*acpi* 298F: drivers/pci/*acpi* 299F: drivers/pnp/pnpacpi/ 300F: include/acpi/ 301F: include/linux/acpi.h 302F: include/linux/fwnode.h 303F: include/linux/fw_table.h 304F: lib/fw_table.c 305F: rust/kernel/acpi.rs 306F: tools/power/acpi/ 307 308ACPI APEI 309M: "Rafael J. Wysocki" <rafael@kernel.org> 310R: Tony Luck <tony.luck@intel.com> 311R: Borislav Petkov <bp@alien8.de> 312R: Hanjun Guo <guohanjun@huawei.com> 313R: Mauro Carvalho Chehab <mchehab@kernel.org> 314R: Shuai Xue <xueshuai@linux.alibaba.com> 315L: linux-acpi@vger.kernel.org 316F: drivers/acpi/apei/ 317 318ACPI COMPONENT ARCHITECTURE (ACPICA) 319M: "Rafael J. Wysocki" <rafael@kernel.org> 320M: Robert Moore <robert.moore@intel.com> 321L: linux-acpi@vger.kernel.org 322L: acpica-devel@lists.linux.dev 323S: Supported 324W: https://acpica.org/ 325W: https://github.com/acpica/acpica/ 326Q: https://patchwork.kernel.org/project/linux-acpi/list/ 327B: https://bugzilla.kernel.org 328B: https://bugs.acpica.org 329T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 330F: drivers/acpi/acpica/ 331F: include/acpi/ 332F: tools/power/acpi/ 333 334ACPI FOR ARM64 (ACPI/arm64) 335M: Lorenzo Pieralisi <lpieralisi@kernel.org> 336M: Hanjun Guo <guohanjun@huawei.com> 337M: Sudeep Holla <sudeep.holla@arm.com> 338L: linux-acpi@vger.kernel.org 339L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 340S: Maintained 341F: drivers/acpi/arm64 342F: include/linux/acpi_iort.h 343 344ACPI FOR RISC-V (ACPI/riscv) 345M: Sunil V L <sunilvl@ventanamicro.com> 346L: linux-acpi@vger.kernel.org 347L: linux-riscv@lists.infradead.org 348S: Maintained 349F: drivers/acpi/riscv/ 350 351ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 352M: Sudeep Holla <sudeep.holla@arm.com> 353L: linux-acpi@vger.kernel.org 354S: Supported 355F: drivers/mailbox/pcc.c 356 357ACPI PMIC DRIVERS 358M: "Rafael J. Wysocki" <rafael@kernel.org> 359M: Len Brown <lenb@kernel.org> 360R: Andy Shevchenko <andy@kernel.org> 361R: Mika Westerberg <westeri@kernel.org> 362L: linux-acpi@vger.kernel.org 363S: Supported 364Q: https://patchwork.kernel.org/project/linux-acpi/list/ 365B: https://bugzilla.kernel.org 366T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 367F: drivers/acpi/pmic/ 368 369ACPI QUICKSTART DRIVER 370M: Armin Wolf <W_Armin@gmx.de> 371L: platform-driver-x86@vger.kernel.org 372S: Maintained 373F: drivers/platform/x86/quickstart.c 374 375ACPI SERIAL MULTI INSTANTIATE DRIVER 376M: Hans de Goede <hansg@kernel.org> 377L: platform-driver-x86@vger.kernel.org 378S: Maintained 379F: drivers/platform/x86/serial-multi-instantiate.c 380 381ACPI THERMAL DRIVER 382M: Rafael J. Wysocki <rafael@kernel.org> 383R: Zhang Rui <rui.zhang@intel.com> 384L: linux-acpi@vger.kernel.org 385S: Supported 386B: https://bugzilla.kernel.org 387F: drivers/acpi/*thermal* 388 389ACPI VIOT DRIVER 390M: Jean-Philippe Brucker <jean-philippe@linaro.org> 391L: linux-acpi@vger.kernel.org 392L: iommu@lists.linux.dev 393S: Maintained 394F: drivers/acpi/viot.c 395F: include/linux/acpi_viot.h 396 397ACPI WMI DRIVER 398M: Armin Wolf <W_Armin@gmx.de> 399L: platform-driver-x86@vger.kernel.org 400S: Maintained 401F: Documentation/ABI/testing/sysfs-bus-wmi 402F: Documentation/driver-api/wmi.rst 403F: Documentation/wmi/ 404F: drivers/platform/x86/wmi.c 405F: include/uapi/linux/wmi.h 406 407ACRN HYPERVISOR SERVICE MODULE 408M: Fei Li <fei1.li@intel.com> 409L: acrn-dev@lists.projectacrn.org (subscribers-only) 410S: Supported 411W: https://projectacrn.org 412F: Documentation/virt/acrn/ 413F: drivers/virt/acrn/ 414F: include/uapi/linux/acrn.h 415 416AD1889 ALSA SOUND DRIVER 417L: linux-parisc@vger.kernel.org 418S: Maintained 419W: https://parisc.wiki.kernel.org/index.php/AD1889 420F: sound/pci/ad1889.* 421 422AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 423M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 424L: linux-iio@vger.kernel.org 425S: Supported 426F: drivers/iio/potentiometer/ad5110.c 427 428AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 429M: Michael Hennerich <michael.hennerich@analog.com> 430S: Supported 431W: http://wiki.analog.com/AD5254 432W: https://ez.analog.com/linux-software-drivers 433F: drivers/misc/ad525x_dpot.c 434 435AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 436M: Michael Hennerich <michael.hennerich@analog.com> 437S: Supported 438W: http://wiki.analog.com/AD5398 439W: https://ez.analog.com/linux-software-drivers 440F: drivers/regulator/ad5398.c 441 442AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 443M: Michael Hennerich <michael.hennerich@analog.com> 444S: Supported 445W: http://wiki.analog.com/AD7142 446W: https://ez.analog.com/linux-software-drivers 447F: drivers/input/misc/ad714x.c 448 449AD738X ADC DRIVER (AD7380/1/2/4) 450M: Michael Hennerich <michael.hennerich@analog.com> 451M: Nuno Sá <nuno.sa@analog.com> 452R: David Lechner <dlechner@baylibre.com> 453S: Supported 454W: https://wiki.analog.com/resources/tools-software/linux-drivers/iio-adc/ad738x 455W: https://ez.analog.com/linux-software-drivers 456F: Documentation/devicetree/bindings/iio/adc/adi,ad7380.yaml 457F: Documentation/iio/ad7380.rst 458F: drivers/iio/adc/ad7380.c 459 460AD7877 TOUCHSCREEN DRIVER 461M: Michael Hennerich <michael.hennerich@analog.com> 462S: Supported 463W: http://wiki.analog.com/AD7877 464W: https://ez.analog.com/linux-software-drivers 465F: drivers/input/touchscreen/ad7877.c 466 467AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 468M: Michael Hennerich <michael.hennerich@analog.com> 469S: Supported 470W: http://wiki.analog.com/AD7879 471W: https://ez.analog.com/linux-software-drivers 472F: drivers/input/touchscreen/ad7879.c 473 474AD7944 ADC DRIVER (AD7944/AD7985/AD7986) 475M: Michael Hennerich <michael.hennerich@analog.com> 476M: Nuno Sá <nuno.sa@analog.com> 477R: David Lechner <dlechner@baylibre.com> 478S: Supported 479W: https://ez.analog.com/linux-software-drivers 480F: Documentation/devicetree/bindings/iio/adc/adi,ad7944.yaml 481F: Documentation/iio/ad7944.rst 482F: drivers/iio/adc/ad7944.c 483 484ADAFRUIT MINI I2C GAMEPAD 485M: Anshul Dalal <anshulusr@gmail.com> 486L: linux-input@vger.kernel.org 487S: Maintained 488F: Documentation/devicetree/bindings/input/adafruit,seesaw-gamepad.yaml 489F: drivers/input/joystick/adafruit-seesaw.c 490 491ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 492M: Jiri Kosina <jikos@kernel.org> 493S: Maintained 494 495ADF7242 IEEE 802.15.4 RADIO DRIVER 496M: Michael Hennerich <michael.hennerich@analog.com> 497L: linux-wpan@vger.kernel.org 498S: Supported 499W: https://wiki.analog.com/ADF7242 500W: https://ez.analog.com/linux-software-drivers 501F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 502F: drivers/net/ieee802154/adf7242.c 503 504ADM1025 HARDWARE MONITOR DRIVER 505M: Jean Delvare <jdelvare@suse.com> 506L: linux-hwmon@vger.kernel.org 507S: Maintained 508F: Documentation/hwmon/adm1025.rst 509F: drivers/hwmon/adm1025.c 510 511ADM1029 HARDWARE MONITOR DRIVER 512M: Corentin Labbe <clabbe.montjoie@gmail.com> 513L: linux-hwmon@vger.kernel.org 514S: Maintained 515F: drivers/hwmon/adm1029.c 516 517ADM8211 WIRELESS DRIVER 518L: linux-wireless@vger.kernel.org 519S: Orphan 520F: drivers/net/wireless/admtek/ 521 522ADP1050 HARDWARE MONITOR DRIVER 523M: Radu Sabau <radu.sabau@analog.com> 524L: linux-hwmon@vger.kernel.org 525S: Supported 526W: https://ez.analog.com/linux-software-drivers 527F: Documentation/devicetree/bindings/hwmon/pmbus/adi,adp1050.yaml 528 529ADP1653 FLASH CONTROLLER DRIVER 530M: Sakari Ailus <sakari.ailus@iki.fi> 531L: linux-media@vger.kernel.org 532S: Maintained 533F: Documentation/devicetree/bindings/media/i2c/adi,adp1653.txt 534F: drivers/media/i2c/adp1653.c 535F: include/media/i2c/adp1653.h 536 537ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 538M: Michael Hennerich <michael.hennerich@analog.com> 539S: Supported 540W: http://wiki.analog.com/ADP5520 541W: https://ez.analog.com/linux-software-drivers 542F: drivers/gpio/gpio-adp5520.c 543F: drivers/input/keyboard/adp5520-keys.c 544F: drivers/leds/leds-adp5520.c 545F: drivers/mfd/adp5520.c 546F: drivers/video/backlight/adp5520_bl.c 547 548ADP5585 GPIO EXPANDER, PWM AND KEYPAD CONTROLLER DRIVER 549M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 550L: linux-gpio@vger.kernel.org 551L: linux-pwm@vger.kernel.org 552S: Maintained 553F: Documentation/devicetree/bindings/*/adi,adp5585*.yaml 554F: drivers/gpio/gpio-adp5585.c 555F: drivers/input/keyboard/adp5585-keys.c 556F: drivers/mfd/adp5585.c 557F: drivers/pwm/pwm-adp5585.c 558F: include/linux/mfd/adp5585.h 559 560ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 561M: Michael Hennerich <michael.hennerich@analog.com> 562S: Supported 563W: http://wiki.analog.com/ADP5588 564W: https://ez.analog.com/linux-software-drivers 565F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 566F: drivers/input/keyboard/adp5588-keys.c 567 568ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 569M: Michael Hennerich <michael.hennerich@analog.com> 570S: Supported 571W: http://wiki.analog.com/ADP8860 572W: https://ez.analog.com/linux-software-drivers 573F: drivers/video/backlight/adp8860_bl.c 574 575ADT746X FAN DRIVER 576M: Colin Leroy <colin@colino.net> 577S: Maintained 578F: drivers/macintosh/therm_adt746x.c 579 580ADT7475 HARDWARE MONITOR DRIVER 581M: Jean Delvare <jdelvare@suse.com> 582L: linux-hwmon@vger.kernel.org 583S: Maintained 584F: Documentation/hwmon/adt7475.rst 585F: drivers/hwmon/adt7475.c 586 587ADVANSYS SCSI DRIVER 588M: Matthew Wilcox <willy@infradead.org> 589M: Hannes Reinecke <hare@suse.com> 590L: linux-scsi@vger.kernel.org 591S: Maintained 592F: Documentation/scsi/advansys.rst 593F: drivers/scsi/advansys.c 594 595ADVANTECH SWBTN DRIVER 596M: Andrea Ho <Andrea.Ho@advantech.com.tw> 597L: platform-driver-x86@vger.kernel.org 598S: Maintained 599F: drivers/platform/x86/adv_swbutton.c 600 601ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 602M: Lucas Stankus <lucas.p.stankus@gmail.com> 603S: Supported 604F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 605F: drivers/iio/accel/adxl313* 606 607ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 608M: Michael Hennerich <michael.hennerich@analog.com> 609S: Supported 610W: http://wiki.analog.com/ADXL345 611W: https://ez.analog.com/linux-software-drivers 612F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 613F: drivers/input/misc/adxl34x.c 614 615ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 616M: Puranjay Mohan <puranjay@kernel.org> 617L: linux-iio@vger.kernel.org 618S: Supported 619F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 620F: drivers/iio/accel/adxl355.h 621F: drivers/iio/accel/adxl355_core.c 622F: drivers/iio/accel/adxl355_i2c.c 623F: drivers/iio/accel/adxl355_spi.c 624 625ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 626M: Cosmin Tanislav <cosmin.tanislav@analog.com> 627L: linux-iio@vger.kernel.org 628S: Supported 629W: https://ez.analog.com/linux-software-drivers 630F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 631F: drivers/iio/accel/adxl367* 632 633ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 634M: Michael Hennerich <michael.hennerich@analog.com> 635S: Supported 636W: https://ez.analog.com/linux-software-drivers 637F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 638F: drivers/iio/accel/adxl372.c 639F: drivers/iio/accel/adxl372_i2c.c 640F: drivers/iio/accel/adxl372_spi.c 641 642ADXL380 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 643M: Ramona Gradinariu <ramona.gradinariu@analog.com> 644M: Antoniu Miclaus <antoniu.miclaus@analog.com> 645S: Supported 646W: https://ez.analog.com/linux-software-drivers 647F: Documentation/devicetree/bindings/iio/accel/adi,adxl380.yaml 648F: drivers/iio/accel/adxl380.c 649F: drivers/iio/accel/adxl380.h 650F: drivers/iio/accel/adxl380_i2c.c 651F: drivers/iio/accel/adxl380_spi.c 652 653AEONSEMI PHY DRIVER 654M: Christian Marangi <ansuelsmth@gmail.com> 655L: netdev@vger.kernel.org 656S: Maintained 657F: Documentation/devicetree/bindings/net/aeonsemi,as21xxx.yaml 658F: drivers/net/phy/as21xxx.c 659 660AF8133J THREE-AXIS MAGNETOMETER DRIVER 661M: Ondřej Jirman <megi@xff.cz> 662S: Maintained 663F: Documentation/devicetree/bindings/iio/magnetometer/voltafield,af8133j.yaml 664F: drivers/iio/magnetometer/af8133j.c 665 666AF9013 MEDIA DRIVER 667L: linux-media@vger.kernel.org 668S: Orphan 669W: https://linuxtv.org 670Q: http://patchwork.linuxtv.org/project/linux-media/list/ 671F: drivers/media/dvb-frontends/af9013* 672 673AF9033 MEDIA DRIVER 674L: linux-media@vger.kernel.org 675S: Orphan 676W: https://linuxtv.org 677Q: http://patchwork.linuxtv.org/project/linux-media/list/ 678F: drivers/media/dvb-frontends/af9033* 679 680AFFS FILE SYSTEM 681M: David Sterba <dsterba@suse.com> 682L: linux-fsdevel@vger.kernel.org 683S: Odd Fixes 684F: Documentation/filesystems/affs.rst 685F: fs/affs/ 686 687AFS FILESYSTEM 688M: David Howells <dhowells@redhat.com> 689M: Marc Dionne <marc.dionne@auristor.com> 690L: linux-afs@lists.infradead.org 691S: Supported 692W: https://www.infradead.org/~dhowells/kafs/ 693F: Documentation/filesystems/afs.rst 694F: fs/afs/ 695F: include/trace/events/afs.h 696 697AGPGART DRIVER 698M: David Airlie <airlied@redhat.com> 699L: dri-devel@lists.freedesktop.org 700S: Maintained 701T: git https://gitlab.freedesktop.org/drm/kernel.git 702F: drivers/char/agp/ 703F: include/linux/agp* 704F: include/uapi/linux/agp* 705 706AHA152X SCSI DRIVER 707M: "Juergen E. Fischer" <fischer@norbit.de> 708L: linux-scsi@vger.kernel.org 709S: Maintained 710F: drivers/scsi/aha152x* 711F: drivers/scsi/pcmcia/aha152x* 712 713AIC7XXX / AIC79XX SCSI DRIVER 714M: Hannes Reinecke <hare@suse.com> 715L: linux-scsi@vger.kernel.org 716S: Maintained 717F: drivers/scsi/aic7xxx/ 718 719AIMSLAB FM RADIO RECEIVER DRIVER 720M: Hans Verkuil <hverkuil@xs4all.nl> 721L: linux-media@vger.kernel.org 722S: Maintained 723W: https://linuxtv.org 724T: git git://linuxtv.org/media.git 725F: drivers/media/radio/radio-aimslab* 726 727AIO 728M: Benjamin LaHaise <bcrl@kvack.org> 729L: linux-aio@kvack.org 730S: Supported 731F: fs/aio.c 732F: include/linux/*aio*.h 733 734AIROHA ETHERNET DRIVER 735M: Lorenzo Bianconi <lorenzo@kernel.org> 736L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 737L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 738L: netdev@vger.kernel.org 739S: Maintained 740F: Documentation/devicetree/bindings/net/airoha,en7581-eth.yaml 741F: drivers/net/ethernet/airoha/ 742 743AIROHA PCIE PHY DRIVER 744M: Lorenzo Bianconi <lorenzo@kernel.org> 745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 746S: Maintained 747F: Documentation/devicetree/bindings/phy/airoha,en7581-pcie-phy.yaml 748F: drivers/phy/phy-airoha-pcie-regs.h 749F: drivers/phy/phy-airoha-pcie.c 750 751AIROHA SPI SNFI DRIVER 752M: Lorenzo Bianconi <lorenzo@kernel.org> 753M: Ray Liu <ray.liu@airoha.com> 754L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 755L: linux-spi@vger.kernel.org 756S: Maintained 757F: Documentation/devicetree/bindings/spi/airoha,en7581-snand.yaml 758F: drivers/spi/spi-airoha-snfi.c 759 760AIRSPY MEDIA DRIVER 761L: linux-media@vger.kernel.org 762S: Orphan 763W: https://linuxtv.org 764Q: http://patchwork.linuxtv.org/project/linux-media/list/ 765F: drivers/media/usb/airspy/ 766 767ALACRITECH GIGABIT ETHERNET DRIVER 768M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 769S: Maintained 770F: drivers/net/ethernet/alacritech/* 771 772ALCATEL SPEEDTOUCH USB DRIVER 773M: Duncan Sands <duncan.sands@free.fr> 774L: linux-usb@vger.kernel.org 775S: Maintained 776W: http://www.linux-usb.org/SpeedTouch/ 777F: drivers/usb/atm/speedtch.c 778F: drivers/usb/atm/usbatm.c 779 780ALCHEMY AU1XX0 MMC DRIVER 781M: Manuel Lauss <manuel.lauss@gmail.com> 782S: Maintained 783F: drivers/mmc/host/au1xmmc.c 784 785ALI1563 I2C DRIVER 786M: Rudolf Marek <r.marek@assembler.cz> 787L: linux-i2c@vger.kernel.org 788S: Maintained 789F: Documentation/i2c/busses/i2c-ali1563.rst 790F: drivers/i2c/busses/i2c-ali1563.c 791 792ALIBABA ELASTIC RDMA DRIVER 793M: Cheng Xu <chengyou@linux.alibaba.com> 794M: Kai Shen <kaishen@linux.alibaba.com> 795L: linux-rdma@vger.kernel.org 796S: Supported 797F: drivers/infiniband/hw/erdma 798F: include/uapi/rdma/erdma-abi.h 799 800ALIBABA PMU DRIVER 801M: Shuai Xue <xueshuai@linux.alibaba.com> 802S: Supported 803F: Documentation/admin-guide/perf/alibaba_pmu.rst 804F: drivers/perf/alibaba_uncore_drw_pmu.c 805 806ALIENWARE WMI DRIVER 807M: Kurt Borja <kuurtb@gmail.com> 808L: platform-driver-x86@vger.kernel.org 809L: Dell.Client.Kernel@dell.com 810S: Maintained 811F: Documentation/ABI/testing/debugfs-alienware-wmi 812F: Documentation/ABI/testing/sysfs-platform-alienware-wmi 813F: Documentation/admin-guide/laptops/alienware-wmi.rst 814F: Documentation/wmi/devices/alienware-wmi.rst 815F: drivers/platform/x86/dell/alienware-wmi* 816 817ALLEGRO DVT VIDEO IP CORE DRIVER 818M: Michael Tretter <m.tretter@pengutronix.de> 819R: Pengutronix Kernel Team <kernel@pengutronix.de> 820L: linux-media@vger.kernel.org 821S: Maintained 822F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 823F: drivers/media/platform/allegro-dvt/ 824 825ALLIED VISION ALVIUM CAMERA DRIVER 826M: Tommaso Merciai <tomm.merciai@gmail.com> 827M: Martin Hecht <mhecht73@gmail.com> 828L: linux-media@vger.kernel.org 829S: Maintained 830F: Documentation/devicetree/bindings/media/i2c/alliedvision,alvium-csi2.yaml 831F: drivers/media/i2c/alvium-csi2.c 832F: drivers/media/i2c/alvium-csi2.h 833 834ALLWINNER A10 CSI DRIVER 835M: Maxime Ripard <mripard@kernel.org> 836L: linux-media@vger.kernel.org 837S: Maintained 838T: git git://linuxtv.org/media.git 839F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 840F: drivers/media/platform/sunxi/sun4i-csi/ 841 842ALLWINNER A31 CSI DRIVER 843M: Yong Deng <yong.deng@magewell.com> 844M: Paul Kocialkowski <paulk@sys-base.io> 845L: linux-media@vger.kernel.org 846S: Maintained 847T: git git://linuxtv.org/media.git 848F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 849F: drivers/media/platform/sunxi/sun6i-csi/ 850 851ALLWINNER A31 ISP DRIVER 852M: Paul Kocialkowski <paulk@sys-base.io> 853L: linux-media@vger.kernel.org 854S: Maintained 855T: git git://linuxtv.org/media.git 856F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 857F: drivers/staging/media/sunxi/sun6i-isp/ 858F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 859 860ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 861M: Paul Kocialkowski <paulk@sys-base.io> 862L: linux-media@vger.kernel.org 863S: Maintained 864T: git git://linuxtv.org/media.git 865F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 866F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 867 868ALLWINNER CPUFREQ DRIVER 869M: Yangtao Li <tiny.windzz@gmail.com> 870L: linux-pm@vger.kernel.org 871S: Maintained 872F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 873F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 874 875ALLWINNER CRYPTO DRIVERS 876M: Corentin Labbe <clabbe.montjoie@gmail.com> 877L: linux-crypto@vger.kernel.org 878S: Maintained 879F: drivers/crypto/allwinner/ 880 881ALLWINNER DMIC DRIVERS 882M: Ban Tao <fengzheng923@gmail.com> 883L: linux-sound@vger.kernel.org 884S: Maintained 885F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 886F: sound/soc/sunxi/sun50i-dmic.c 887 888ALLWINNER HARDWARE SPINLOCK SUPPORT 889M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 890S: Maintained 891F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 892F: drivers/hwspinlock/sun6i_hwspinlock.c 893 894ALLWINNER THERMAL DRIVER 895M: Vasily Khoruzhick <anarsoul@gmail.com> 896M: Yangtao Li <tiny.windzz@gmail.com> 897L: linux-pm@vger.kernel.org 898S: Maintained 899F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 900F: drivers/thermal/sun8i_thermal.c 901 902ALLWINNER VPU DRIVER 903M: Maxime Ripard <mripard@kernel.org> 904M: Paul Kocialkowski <paulk@sys-base.io> 905L: linux-media@vger.kernel.org 906S: Maintained 907F: drivers/staging/media/sunxi/cedrus/ 908 909ALPHA PORT 910M: Richard Henderson <richard.henderson@linaro.org> 911M: Matt Turner <mattst88@gmail.com> 912L: linux-alpha@vger.kernel.org 913S: Odd Fixes 914F: arch/alpha/ 915 916ALPS PS/2 TOUCHPAD DRIVER 917R: Pali Rohár <pali@kernel.org> 918F: drivers/input/mouse/alps.* 919 920ALTERA MAILBOX DRIVER 921M: Mun Yew Tham <mun.yew.tham@intel.com> 922S: Maintained 923F: drivers/mailbox/mailbox-altera.c 924 925ALTERA MSGDMA IP CORE DRIVER 926M: Olivier Dautricourt <olivierdautricourt@gmail.com> 927R: Stefan Roese <sr@denx.de> 928L: dmaengine@vger.kernel.org 929S: Odd Fixes 930F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 931F: drivers/dma/altera-msgdma.c 932 933ALTERA PIO DRIVER 934M: Adrian Ng <adrianhoyin.ng@altera.com> 935L: linux-gpio@vger.kernel.org 936S: Maintained 937F: drivers/gpio/gpio-altera.c 938 939ALTERA TRIPLE SPEED ETHERNET DRIVER 940M: Boon Khai Ng <boon.khai.ng@altera.com> 941L: netdev@vger.kernel.org 942S: Maintained 943F: drivers/net/ethernet/altera/ 944 945ALTERA UART/JTAG UART SERIAL DRIVERS 946M: Tobias Klauser <tklauser@distanz.ch> 947L: linux-serial@vger.kernel.org 948S: Maintained 949F: drivers/tty/serial/altera_jtaguart.c 950F: drivers/tty/serial/altera_uart.c 951F: include/linux/altera_jtaguart.h 952F: include/linux/altera_uart.h 953 954AMAZON ANNAPURNA LABS FIC DRIVER 955M: Talel Shenhar <talel@amazon.com> 956S: Maintained 957F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.yaml 958F: drivers/irqchip/irq-al-fic.c 959 960AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 961M: Talel Shenhar <talel@amazon.com> 962M: Talel Shenhar <talelshenhar@gmail.com> 963S: Maintained 964F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 965F: drivers/edac/al_mc_edac.c 966 967AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 968M: Talel Shenhar <talel@amazon.com> 969S: Maintained 970F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 971F: drivers/thermal/thermal_mmio.c 972 973AMAZON ETHERNET DRIVERS 974M: Shay Agroskin <shayagr@amazon.com> 975M: Arthur Kiyanovski <akiyano@amazon.com> 976R: David Arinzon <darinzon@amazon.com> 977R: Saeed Bishara <saeedb@amazon.com> 978L: netdev@vger.kernel.org 979S: Maintained 980F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 981F: drivers/net/ethernet/amazon/ 982 983AMAZON RDMA EFA DRIVER 984M: Michael Margolin <mrgolin@amazon.com> 985R: Gal Pressman <gal.pressman@linux.dev> 986R: Yossi Leybovich <sleybo@amazon.com> 987L: linux-rdma@vger.kernel.org 988S: Supported 989Q: https://patchwork.kernel.org/project/linux-rdma/list/ 990F: drivers/infiniband/hw/efa/ 991F: include/uapi/rdma/efa-abi.h 992 993AMD 3D V-CACHE PERFORMANCE OPTIMIZER DRIVER 994M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 995R: Mario Limonciello <mario.limonciello@amd.com> 996L: platform-driver-x86@vger.kernel.org 997S: Supported 998F: Documentation/ABI/testing/sysfs-bus-platform-drivers-amd_x3d_vcache 999F: drivers/platform/x86/amd/x3d_vcache.c 1000 1001AMD ADDRESS TRANSLATION LIBRARY (ATL) 1002M: Yazen Ghannam <Yazen.Ghannam@amd.com> 1003L: linux-edac@vger.kernel.org 1004S: Supported 1005F: drivers/ras/amd/atl/* 1006 1007AMD AE4DMA DRIVER 1008M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1009L: dmaengine@vger.kernel.org 1010S: Supported 1011F: drivers/dma/amd/ae4dma/ 1012 1013AMD AXI W1 DRIVER 1014M: Kris Chaplin <kris.chaplin@amd.com> 1015R: Thomas Delev <thomas.delev@amd.com> 1016R: Michal Simek <michal.simek@amd.com> 1017S: Maintained 1018F: Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml 1019F: drivers/w1/masters/amd_axi_w1.c 1020 1021AMD CDX BUS DRIVER 1022M: Nipun Gupta <nipun.gupta@amd.com> 1023M: Nikhil Agarwal <nikhil.agarwal@amd.com> 1024S: Maintained 1025F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 1026F: drivers/cdx/* 1027F: include/linux/cdx/* 1028 1029AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 1030M: Tom Lendacky <thomas.lendacky@amd.com> 1031M: John Allen <john.allen@amd.com> 1032L: linux-crypto@vger.kernel.org 1033S: Supported 1034F: drivers/crypto/ccp/ 1035F: include/linux/ccp.h 1036 1037AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 1038M: Ashish Kalra <ashish.kalra@amd.com> 1039M: Tom Lendacky <thomas.lendacky@amd.com> 1040L: linux-crypto@vger.kernel.org 1041S: Supported 1042F: drivers/crypto/ccp/sev* 1043F: include/uapi/linux/psp-sev.h 1044 1045AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT 1046M: Mario Limonciello <mario.limonciello@amd.com> 1047L: linux-crypto@vger.kernel.org 1048S: Supported 1049F: drivers/crypto/ccp/dbc.c 1050F: drivers/crypto/ccp/dbc.h 1051F: drivers/crypto/ccp/platform-access.c 1052F: drivers/crypto/ccp/platform-access.h 1053F: include/uapi/linux/psp-dbc.h 1054F: tools/crypto/ccp/*.c 1055F: tools/crypto/ccp/*.py 1056 1057AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - HSTI SUPPORT 1058M: Mario Limonciello <mario.limonciello@amd.com> 1059L: linux-crypto@vger.kernel.org 1060S: Supported 1061F: drivers/crypto/ccp/hsti.* 1062 1063AMD DISPLAY CORE 1064M: Harry Wentland <harry.wentland@amd.com> 1065M: Leo Li <sunpeng.li@amd.com> 1066R: Rodrigo Siqueira <siqueira@igalia.com> 1067L: amd-gfx@lists.freedesktop.org 1068S: Supported 1069T: git https://gitlab.freedesktop.org/agd5f/linux.git 1070F: drivers/gpu/drm/amd/display/ 1071 1072AMD DISPLAY CORE - DML 1073M: Austin Zheng <austin.zheng@amd.com> 1074M: Jun Lei <jun.lei@amd.com> 1075S: Supported 1076F: drivers/gpu/drm/amd/display/dc/dml/ 1077F: drivers/gpu/drm/amd/display/dc/dml2/ 1078 1079AMD FAM15H PROCESSOR POWER MONITORING DRIVER 1080M: Huang Rui <ray.huang@amd.com> 1081L: linux-hwmon@vger.kernel.org 1082S: Supported 1083F: Documentation/hwmon/fam15h_power.rst 1084F: drivers/hwmon/fam15h_power.c 1085 1086AMD FCH GPIO DRIVER 1087M: Enrico Weigelt, metux IT consult <info@metux.net> 1088L: linux-gpio@vger.kernel.org 1089S: Maintained 1090F: drivers/gpio/gpio-amd-fch.c 1091F: include/linux/platform_data/gpio/gpio-amd-fch.h 1092 1093AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1094L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1095S: Orphan 1096F: drivers/usb/gadget/udc/amd5536udc.* 1097 1098AMD GEODE PROCESSOR/CHIPSET SUPPORT 1099M: Andres Salomon <dilinger@queued.net> 1100L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1101S: Supported 1102W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1103F: arch/x86/include/asm/geode.h 1104F: drivers/char/hw_random/geode-rng.c 1105F: drivers/crypto/geode* 1106F: drivers/video/fbdev/geode/ 1107 1108AMD HSMP DRIVER 1109M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1110R: Carlos Bilbao <carlos.bilbao@kernel.org> 1111L: platform-driver-x86@vger.kernel.org 1112S: Maintained 1113F: Documentation/arch/x86/amd_hsmp.rst 1114F: arch/x86/include/asm/amd/hsmp.h 1115F: arch/x86/include/uapi/asm/amd_hsmp.h 1116F: drivers/platform/x86/amd/hsmp/ 1117 1118AMD HETERO CORE HARDWARE FEEDBACK DRIVER 1119M: Mario Limonciello <mario.limonciello@amd.com> 1120R: Perry Yuan <perry.yuan@amd.com> 1121L: platform-driver-x86@vger.kernel.org 1122S: Supported 1123B: https://gitlab.freedesktop.org/drm/amd/-/issues 1124F: Documentation/arch/x86/amd-hfi.rst 1125F: drivers/platform/x86/amd/hfi/ 1126 1127AMD IOMMU (AMD-VI) 1128M: Joerg Roedel <joro@8bytes.org> 1129R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1130L: iommu@lists.linux.dev 1131S: Maintained 1132T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 1133F: drivers/iommu/amd/ 1134F: include/linux/amd-iommu.h 1135 1136AMD KFD 1137M: Felix Kuehling <Felix.Kuehling@amd.com> 1138L: amd-gfx@lists.freedesktop.org 1139S: Supported 1140T: git https://gitlab.freedesktop.org/agd5f/linux.git 1141F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1142F: drivers/gpu/drm/amd/amdkfd/ 1143F: drivers/gpu/drm/amd/include/cik_structs.h 1144F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1145F: drivers/gpu/drm/amd/include/v9_structs.h 1146F: drivers/gpu/drm/amd/include/vi_structs.h 1147F: include/uapi/linux/kfd_ioctl.h 1148F: include/uapi/linux/kfd_sysfs.h 1149 1150AMD MP2 I2C DRIVER 1151M: Elie Morisse <syniurge@gmail.com> 1152M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1153L: linux-i2c@vger.kernel.org 1154S: Maintained 1155F: drivers/i2c/busses/i2c-amd-mp2* 1156 1157AMD ASF I2C DRIVER 1158M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1159L: linux-i2c@vger.kernel.org 1160S: Supported 1161F: drivers/i2c/busses/i2c-amd-asf-plat.c 1162 1163AMD NODE DRIVER 1164M: Mario Limonciello <mario.limonciello@amd.com> 1165M: Yazen Ghannam <yazen.ghannam@amd.com> 1166L: linux-kernel@vger.kernel.org 1167S: Supported 1168F: arch/x86/include/asm/amd/node.h 1169F: arch/x86/kernel/amd_node.c 1170 1171AMD PDS CORE DRIVER 1172M: Brett Creeley <brett.creeley@amd.com> 1173L: netdev@vger.kernel.org 1174S: Maintained 1175F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1176F: drivers/net/ethernet/amd/pds_core/ 1177F: include/linux/pds/ 1178 1179AMD PMC DRIVER 1180M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1181L: platform-driver-x86@vger.kernel.org 1182S: Supported 1183F: drivers/platform/x86/amd/pmc/ 1184 1185AMD PMF DRIVER 1186M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1187L: platform-driver-x86@vger.kernel.org 1188S: Supported 1189F: Documentation/ABI/testing/sysfs-amd-pmf 1190F: drivers/platform/x86/amd/pmf/ 1191 1192AMD POWERPLAY AND SWSMU 1193M: Kenneth Feng <kenneth.feng@amd.com> 1194L: amd-gfx@lists.freedesktop.org 1195S: Supported 1196T: git https://gitlab.freedesktop.org/agd5f/linux.git 1197F: drivers/gpu/drm/amd/pm/ 1198 1199AMD PSTATE DRIVER 1200M: Huang Rui <ray.huang@amd.com> 1201M: Gautham R. Shenoy <gautham.shenoy@amd.com> 1202M: Mario Limonciello <mario.limonciello@amd.com> 1203R: Perry Yuan <perry.yuan@amd.com> 1204L: linux-pm@vger.kernel.org 1205S: Supported 1206F: Documentation/admin-guide/pm/amd-pstate.rst 1207F: drivers/cpufreq/amd-pstate* 1208F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1209 1210AMD PTDMA DRIVER 1211M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1212L: dmaengine@vger.kernel.org 1213S: Supported 1214F: drivers/dma/amd/ptdma/ 1215 1216AMD QDMA DRIVER 1217M: Nishad Saraf <nishads@amd.com> 1218M: Lizhi Hou <lizhi.hou@amd.com> 1219L: dmaengine@vger.kernel.org 1220S: Supported 1221F: drivers/dma/amd/qdma/ 1222F: include/linux/platform_data/amd_qdma.h 1223 1224AMD SEATTLE DEVICE TREE SUPPORT 1225M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1226M: Tom Lendacky <thomas.lendacky@amd.com> 1227S: Supported 1228F: arch/arm64/boot/dts/amd/ 1229 1230AMD SENSOR FUSION HUB DRIVER 1231M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1232L: linux-input@vger.kernel.org 1233S: Maintained 1234F: Documentation/hid/amd-sfh* 1235F: drivers/hid/amd-sfh-hid/ 1236 1237AMD SPI DRIVER 1238M: Raju Rangoju <Raju.Rangoju@amd.com> 1239L: linux-spi@vger.kernel.org 1240S: Supported 1241F: drivers/spi/spi-amd-pci.c 1242F: drivers/spi/spi-amd.c 1243F: drivers/spi/spi-amd.h 1244 1245AMD XDNA DRIVER 1246M: Min Ma <min.ma@amd.com> 1247M: Lizhi Hou <lizhi.hou@amd.com> 1248L: dri-devel@lists.freedesktop.org 1249S: Supported 1250T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1251F: Documentation/accel/amdxdna/ 1252F: drivers/accel/amdxdna/ 1253F: include/trace/events/amdxdna.h 1254F: include/uapi/drm/amdxdna_accel.h 1255 1256AMD XGBE DRIVER 1257M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1258L: netdev@vger.kernel.org 1259S: Maintained 1260F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1261F: drivers/net/ethernet/amd/xgbe/ 1262 1263AMLOGIC BLUETOOTH DRIVER 1264M: Yang Li <yang.li@amlogic.com> 1265L: linux-bluetooth@vger.kernel.org 1266S: Maintained 1267F: Documentation/devicetree/bindings/net/bluetooth/amlogic,w155s2-bt.yaml 1268F: drivers/bluetooth/hci_aml.c 1269 1270AMLOGIC DDR PMU DRIVER 1271M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1272L: linux-amlogic@lists.infradead.org 1273S: Supported 1274W: http://www.amlogic.com 1275F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1276F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1277F: drivers/perf/amlogic/ 1278F: include/soc/amlogic/ 1279 1280AMLOGIC ISP DRIVER 1281M: Keke Li <keke.li@amlogic.com> 1282L: linux-media@vger.kernel.org 1283S: Maintained 1284F: Documentation/admin-guide/media/c3-isp.dot 1285F: Documentation/admin-guide/media/c3-isp.rst 1286F: Documentation/devicetree/bindings/media/amlogic,c3-isp.yaml 1287F: Documentation/userspace-api/media/v4l/metafmt-c3-isp.rst 1288F: drivers/media/platform/amlogic/c3/isp/ 1289F: include/uapi/linux/media/amlogic/ 1290 1291AMLOGIC MIPI ADAPTER DRIVER 1292M: Keke Li <keke.li@amlogic.com> 1293L: linux-media@vger.kernel.org 1294S: Maintained 1295F: Documentation/devicetree/bindings/media/amlogic,c3-mipi-adapter.yaml 1296F: drivers/media/platform/amlogic/c3/mipi-adapter/ 1297 1298AMLOGIC MIPI CSI2 DRIVER 1299M: Keke Li <keke.li@amlogic.com> 1300L: linux-media@vger.kernel.org 1301S: Maintained 1302F: Documentation/devicetree/bindings/media/amlogic,c3-mipi-csi2.yaml 1303F: drivers/media/platform/amlogic/c3/mipi-csi2/ 1304 1305AMLOGIC PINCTRL DRIVER 1306M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1307L: linux-amlogic@lists.infradead.org 1308L: linux-gpio@vger.kernel.org 1309S: Maintained 1310F: Documentation/devicetree/bindings/pinctrl/amlogic,pinctrl-a4.yaml 1311F: drivers/pinctrl/meson/pinctrl-amlogic-a4.c 1312 1313AMLOGIC RTC DRIVER 1314M: Yiting Deng <yiting.deng@amlogic.com> 1315M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1316L: linux-amlogic@lists.infradead.org 1317S: Maintained 1318F: Documentation/devicetree/bindings/rtc/amlogic,a4-rtc.yaml 1319F: drivers/rtc/rtc-amlogic-a4.c 1320 1321AMLOGIC SPISG DRIVER 1322M: Sunny Luo <sunny.luo@amlogic.com> 1323M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1324L: linux-amlogic@lists.infradead.org 1325L: linux-spi@vger.kernel.org 1326S: Maintained 1327F: Documentation/devicetree/bindings/spi/amlogic,a4-spisg.yaml 1328F: drivers/spi/spi-amlogic-spisg.c 1329 1330AMPHENOL CHIPCAP 2 DRIVER 1331M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 1332L: linux-hwmon@vger.kernel.org 1333S: Maintained 1334F: Documentation/devicetree/bindings/hwmon/amphenol,chipcap2.yaml 1335F: Documentation/hwmon/chipcap2.rst 1336F: drivers/hwmon/chipcap2.c 1337 1338AMPHION VPU CODEC V4L2 DRIVER 1339M: Ming Qian <ming.qian@nxp.com> 1340M: Zhou Peng <eagle.zhou@nxp.com> 1341L: linux-media@vger.kernel.org 1342S: Maintained 1343F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1344F: drivers/media/platform/amphion/ 1345 1346AMS AS73211 DRIVER 1347M: Christian Eggers <ceggers@arri.de> 1348L: linux-iio@vger.kernel.org 1349S: Maintained 1350F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1351F: drivers/iio/light/as73211.c 1352 1353AMT (Automatic Multicast Tunneling) 1354M: Taehee Yoo <ap420073@gmail.com> 1355L: netdev@vger.kernel.org 1356S: Maintained 1357T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1358T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1359F: drivers/net/amt.c 1360 1361ANALOG DEVICES INC AD3530R DRIVER 1362M: Kim Seer Paller <kimseer.paller@analog.com> 1363L: linux-iio@vger.kernel.org 1364S: Supported 1365W: https://ez.analog.com/linux-software-drivers 1366F: Documentation/devicetree/bindings/iio/dac/adi,ad3530r.yaml 1367F: drivers/iio/dac/ad3530r.c 1368 1369ANALOG DEVICES INC AD3552R DRIVER 1370M: Nuno Sá <nuno.sa@analog.com> 1371L: linux-iio@vger.kernel.org 1372S: Supported 1373W: https://ez.analog.com/linux-software-drivers 1374F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1375F: Documentation/iio/ad3552r.rst 1376F: drivers/iio/dac/ad3552r.c 1377 1378ANALOG DEVICES INC AD4000 DRIVER 1379M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1380L: linux-iio@vger.kernel.org 1381S: Supported 1382W: https://ez.analog.com/linux-software-drivers 1383F: Documentation/devicetree/bindings/iio/adc/adi,ad4000.yaml 1384F: Documentation/iio/ad4000.rst 1385F: drivers/iio/adc/ad4000.c 1386 1387AD4030 ADC DRIVER (AD4030-24/AD4630-16/AD4630-24/AD4632-16/AD4632-24) 1388M: Michael Hennerich <michael.hennerich@analog.com> 1389M: Nuno Sá <nuno.sa@analog.com> 1390R: Esteban Blanc <eblanc@baylibre.com> 1391L: linux-iio@vger.kernel.org 1392S: Supported 1393W: https://ez.analog.com/linux-software-drivers 1394F: Documentation/devicetree/bindings/iio/adc/adi,ad4030.yaml 1395F: Documentation/iio/ad4030.rst 1396F: drivers/iio/adc/ad4030.c 1397 1398ANALOG DEVICES INC AD4080 DRIVER 1399M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1400L: linux-iio@vger.kernel.org 1401S: Supported 1402W: https://ez.analog.com/linux-software-drivers 1403F: Documentation/devicetree/bindings/iio/adc/adi,ad4080.yaml 1404F: drivers/iio/adc/ad4080.c 1405 1406ANALOG DEVICES INC AD4130 DRIVER 1407M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1408L: linux-iio@vger.kernel.org 1409S: Supported 1410W: https://ez.analog.com/linux-software-drivers 1411F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1412F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1413F: drivers/iio/adc/ad4130.c 1414 1415ANALOG DEVICES INC AD4170-4 DRIVER 1416M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1417L: linux-iio@vger.kernel.org 1418S: Supported 1419W: https://ez.analog.com/linux-software-drivers 1420F: Documentation/devicetree/bindings/iio/adc/adi,ad4170-4.yaml 1421F: drivers/iio/adc/ad4170-4.c 1422 1423ANALOG DEVICES INC AD4695 DRIVER 1424M: Michael Hennerich <michael.hennerich@analog.com> 1425M: Nuno Sá <nuno.sa@analog.com> 1426R: David Lechner <dlechner@baylibre.com> 1427L: linux-iio@vger.kernel.org 1428S: Supported 1429W: https://ez.analog.com/linux-software-drivers 1430F: Documentation/devicetree/bindings/iio/adc/adi,ad4695.yaml 1431F: Documentation/iio/ad4695.rst 1432F: drivers/iio/adc/ad4695.c 1433F: include/dt-bindings/iio/adc/adi,ad4695.h 1434 1435ANALOG DEVICES INC AD4851 DRIVER 1436M: Sergiu Cuciurean <sergiu.cuciurean@analog.com> 1437M: Dragos Bogdan <dragos.bogdan@analog.com> 1438R: Antoniu Miclaus <antoniu.miclaus@analog.com> 1439L: linux-iio@vger.kernel.org 1440S: Supported 1441W: https://ez.analog.com/linux-software-drivers 1442F: Documentation/devicetree/bindings/iio/adc/adi,ad4851.yaml 1443F: drivers/iio/adc/ad4851.c 1444 1445ANALOG DEVICES INC AD7091R DRIVER 1446M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1447L: linux-iio@vger.kernel.org 1448S: Supported 1449W: http://ez.analog.com/community/linux-device-drivers 1450F: Documentation/devicetree/bindings/iio/adc/adi,ad7091r* 1451F: drivers/iio/adc/ad7091r* 1452 1453ANALOG DEVICES INC AD7191 DRIVER 1454M: Alisa-Dariana Roman <alisa.roman@analog.com> 1455L: linux-iio@vger.kernel.org 1456S: Supported 1457W: https://ez.analog.com/linux-software-drivers 1458F: Documentation/devicetree/bindings/iio/adc/adi,ad7191.yaml 1459F: Documentation/iio/ad7191.rst 1460F: drivers/iio/adc/ad7191.c 1461 1462ANALOG DEVICES INC AD7192 DRIVER 1463M: Alisa-Dariana Roman <alisa.roman@analog.com> 1464L: linux-iio@vger.kernel.org 1465S: Supported 1466W: https://ez.analog.com/linux-software-drivers 1467F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1468F: drivers/iio/adc/ad7192.c 1469 1470ANALOG DEVICES INC AD7292 DRIVER 1471M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1472L: linux-iio@vger.kernel.org 1473S: Supported 1474W: https://ez.analog.com/linux-software-drivers 1475F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1476F: drivers/iio/adc/ad7292.c 1477 1478ANALOG DEVICES INC AD7293 DRIVER 1479M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1480L: linux-iio@vger.kernel.org 1481S: Supported 1482W: https://ez.analog.com/linux-software-drivers 1483F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1484F: drivers/iio/dac/ad7293.c 1485 1486ANALOG DEVICES INC AD74115 DRIVER 1487M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1488L: linux-iio@vger.kernel.org 1489S: Supported 1490W: https://ez.analog.com/linux-software-drivers 1491F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1492F: drivers/iio/addac/ad74115.c 1493 1494ANALOG DEVICES INC AD74413R DRIVER 1495M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1496L: linux-iio@vger.kernel.org 1497S: Supported 1498W: https://ez.analog.com/linux-software-drivers 1499F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1500F: drivers/iio/addac/ad74413r.c 1501F: include/dt-bindings/iio/addac/adi,ad74413r.h 1502 1503ANALOG DEVICES INC AD7625 DRIVER 1504M: Michael Hennerich <Michael.Hennerich@analog.com> 1505M: Nuno Sá <nuno.sa@analog.com> 1506R: Trevor Gamblin <tgamblin@baylibre.com> 1507S: Supported 1508W: https://ez.analog.com/linux-software-drivers 1509W: http://analogdevicesinc.github.io/hdl/projects/pulsar_lvds/index.html 1510F: Documentation/devicetree/bindings/iio/adc/adi,ad7625.yaml 1511F: Documentation/iio/ad7625.rst 1512F: drivers/iio/adc/ad7625.c 1513 1514ANALOG DEVICES INC AD7768-1 DRIVER 1515M: Michael Hennerich <Michael.Hennerich@analog.com> 1516L: linux-iio@vger.kernel.org 1517S: Supported 1518W: https://ez.analog.com/linux-software-drivers 1519F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1520F: drivers/iio/adc/ad7768-1.c 1521F: include/dt-bindings/iio/adc/adi,ad7768-1.h 1522 1523ANALOG DEVICES INC AD7780 DRIVER 1524M: Michael Hennerich <Michael.Hennerich@analog.com> 1525M: Renato Lui Geh <renatogeh@gmail.com> 1526L: linux-iio@vger.kernel.org 1527S: Supported 1528W: https://ez.analog.com/linux-software-drivers 1529F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1530F: drivers/iio/adc/ad7780.c 1531 1532ANALOG DEVICES INC AD9467 DRIVER 1533M: Michael Hennerich <Michael.Hennerich@analog.com> 1534M: Nuno Sa <nuno.sa@analog.com> 1535L: linux-iio@vger.kernel.org 1536S: Supported 1537W: https://ez.analog.com/linux-software-drivers 1538F: Documentation/ABI/testing/debugfs-iio-ad9467 1539F: Documentation/devicetree/bindings/iio/adc/adi,ad9467.yaml 1540F: drivers/iio/adc/ad9467.c 1541 1542ANALOG DEVICES INC AD8460 DRIVER 1543M: Mariel Tinaco <Mariel.Tinaco@analog.com> 1544L: linux-iio@vger.kernel.org 1545S: Supported 1546W: https://ez.analog.com/linux-software-drivers 1547F: Documentation/devicetree/bindings/iio/dac/adi,ad8460.yaml 1548F: drivers/iio/dac/ad8460.c 1549 1550ANALOG DEVICES INC AD9739a DRIVER 1551M: Nuno Sa <nuno.sa@analog.com> 1552M: Dragos Bogdan <dragos.bogdan@analog.com> 1553L: linux-iio@vger.kernel.org 1554S: Supported 1555W: https://ez.analog.com/linux-software-drivers 1556F: Documentation/devicetree/bindings/iio/dac/adi,ad9739a.yaml 1557F: drivers/iio/dac/ad9739a.c 1558 1559ANALOG DEVICES INC ADA4250 DRIVER 1560M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1561L: linux-iio@vger.kernel.org 1562S: Supported 1563W: https://ez.analog.com/linux-software-drivers 1564F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1565F: drivers/iio/amplifiers/ada4250.c 1566 1567ANALOG DEVICES INC ADF4377 DRIVER 1568M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1569L: linux-iio@vger.kernel.org 1570S: Supported 1571W: https://ez.analog.com/linux-software-drivers 1572F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1573F: drivers/iio/frequency/adf4377.c 1574 1575ANALOG DEVICES INC ADGS1408 DRIVER 1576M: Mircea Caprioru <mircea.caprioru@analog.com> 1577S: Supported 1578F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1579F: drivers/mux/adgs1408.c 1580 1581ANALOG DEVICES INC ADIN DRIVER 1582M: Michael Hennerich <michael.hennerich@analog.com> 1583L: netdev@vger.kernel.org 1584S: Supported 1585W: https://ez.analog.com/linux-software-drivers 1586F: Documentation/devicetree/bindings/net/adi,adin.yaml 1587F: drivers/net/phy/adin.c 1588 1589ANALOG DEVICES INC ADIS DRIVER LIBRARY 1590M: Nuno Sa <nuno.sa@analog.com> 1591L: linux-iio@vger.kernel.org 1592S: Supported 1593F: drivers/iio/imu/adis.c 1594F: drivers/iio/imu/adis_buffer.c 1595F: drivers/iio/imu/adis_trigger.c 1596F: include/linux/iio/imu/adis.h 1597 1598ANALOG DEVICES INC ADIS16460 DRIVER 1599M: Dragos Bogdan <dragos.bogdan@analog.com> 1600L: linux-iio@vger.kernel.org 1601S: Supported 1602W: https://ez.analog.com/linux-software-drivers 1603F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1604F: drivers/iio/imu/adis16460.c 1605 1606ANALOG DEVICES INC ADIS16475 DRIVER 1607M: Nuno Sa <nuno.sa@analog.com> 1608L: linux-iio@vger.kernel.org 1609S: Supported 1610W: https://ez.analog.com/linux-software-drivers 1611F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1612F: drivers/iio/imu/adis16475.c 1613 1614ANALOG DEVICES INC ADIS16550 DRIVER 1615M: Nuno Sa <nuno.sa@analog.com> 1616M: Ramona Gradinariu <ramona.gradinariu@analog.com> 1617M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1618M: Robert Budai <robert.budai@analog.com> 1619L: linux-iio@vger.kernel.org 1620S: Supported 1621W: https://ez.analog.com/linux-software-drivers 1622F: Documentation/devicetree/bindings/iio/imu/adi,adis16550.yaml 1623 1624ANALOG DEVICES INC ADM1177 DRIVER 1625M: Michael Hennerich <Michael.Hennerich@analog.com> 1626L: linux-hwmon@vger.kernel.org 1627S: Supported 1628W: https://ez.analog.com/linux-software-drivers 1629F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1630F: drivers/hwmon/adm1177.c 1631 1632ANALOG DEVICES INC ADMFM2000 DRIVER 1633M: Kim Seer Paller <kimseer.paller@analog.com> 1634L: linux-iio@vger.kernel.org 1635S: Supported 1636W: https://ez.analog.com/linux-software-drivers 1637F: Documentation/devicetree/bindings/iio/frequency/adi,admfm2000.yaml 1638F: drivers/iio/frequency/admfm2000.c 1639 1640ANALOG DEVICES INC ADMV1013 DRIVER 1641M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1642L: linux-iio@vger.kernel.org 1643S: Supported 1644W: https://ez.analog.com/linux-software-drivers 1645F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1646F: drivers/iio/frequency/admv1013.c 1647 1648ANALOG DEVICES INC ADMV1014 DRIVER 1649M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1650L: linux-iio@vger.kernel.org 1651S: Supported 1652W: https://ez.analog.com/linux-software-drivers 1653F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1654F: drivers/iio/frequency/admv1014.c 1655 1656ANALOG DEVICES INC ADMV8818 DRIVER 1657M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1658L: linux-iio@vger.kernel.org 1659S: Supported 1660W: https://ez.analog.com/linux-software-drivers 1661F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1662F: drivers/iio/filter/admv8818.c 1663 1664ANALOG DEVICES INC ADP5055 DRIVER 1665M: Alexis Czezar Torreno <alexisczezar.torreno@analog.com> 1666S: Supported 1667W: https://ez.analog.com/linux-software-drivers 1668F: Documentation/devicetree/bindings/regulator/adi,adp5055-regulator.yaml 1669F: drivers/regulator/adp5055-regulator.c 1670 1671ANALOG DEVICES INC ADP5061 DRIVER 1672M: Michael Hennerich <Michael.Hennerich@analog.com> 1673L: linux-pm@vger.kernel.org 1674S: Supported 1675W: https://ez.analog.com/linux-software-drivers 1676F: drivers/power/supply/adp5061.c 1677 1678ANALOG DEVICES INC ADRF6780 DRIVER 1679M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1680L: linux-iio@vger.kernel.org 1681S: Supported 1682W: https://ez.analog.com/linux-software-drivers 1683F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1684F: drivers/iio/frequency/adrf6780.c 1685 1686ANALOG DEVICES INC ADV7180 DRIVER 1687M: Lars-Peter Clausen <lars@metafoo.de> 1688L: linux-media@vger.kernel.org 1689S: Supported 1690W: https://ez.analog.com/linux-software-drivers 1691F: Documentation/devicetree/bindings/media/i2c/adi,adv7180.yaml 1692F: drivers/media/i2c/adv7180.c 1693 1694ANALOG DEVICES INC ADV748X DRIVER 1695M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1696L: linux-media@vger.kernel.org 1697S: Maintained 1698F: Documentation/devicetree/bindings/media/i2c/adi,adv748x.yaml 1699F: drivers/media/i2c/adv748x/* 1700 1701ANALOG DEVICES INC ADV7511 DRIVER 1702M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1703L: linux-media@vger.kernel.org 1704S: Maintained 1705F: drivers/media/i2c/adv7511* 1706 1707ANALOG DEVICES INC ADV7604 DRIVER 1708M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1709L: linux-media@vger.kernel.org 1710S: Maintained 1711F: Documentation/devicetree/bindings/media/i2c/adi,adv7604.yaml 1712F: drivers/media/i2c/adv7604* 1713 1714ANALOG DEVICES INC ADV7842 DRIVER 1715M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1716L: linux-media@vger.kernel.org 1717S: Maintained 1718F: drivers/media/i2c/adv7842* 1719 1720ANALOG DEVICES INC ADXRS290 DRIVER 1721M: Nishant Malpani <nish.malpani25@gmail.com> 1722L: linux-iio@vger.kernel.org 1723S: Supported 1724F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1725F: drivers/iio/gyro/adxrs290.c 1726 1727ANALOG DEVICES INC ASOC CODEC DRIVERS 1728M: Lars-Peter Clausen <lars@metafoo.de> 1729M: Nuno Sá <nuno.sa@analog.com> 1730L: linux-sound@vger.kernel.org 1731S: Supported 1732W: http://wiki.analog.com/ 1733W: https://ez.analog.com/linux-software-drivers 1734F: Documentation/devicetree/bindings/sound/adi,* 1735F: sound/soc/codecs/ad1* 1736F: sound/soc/codecs/ad7* 1737F: sound/soc/codecs/adau* 1738F: sound/soc/codecs/adav* 1739F: sound/soc/codecs/sigmadsp.* 1740F: sound/soc/codecs/ssm* 1741 1742ANALOG DEVICES INC AXI DAC DRIVER 1743M: Nuno Sa <nuno.sa@analog.com> 1744L: linux-iio@vger.kernel.org 1745S: Supported 1746W: https://ez.analog.com/linux-software-drivers 1747F: Documentation/devicetree/bindings/iio/dac/adi,axi-dac.yaml 1748F: drivers/iio/dac/adi-axi-dac.c 1749 1750ANALOG DEVICES INC DMA DRIVERS 1751M: Lars-Peter Clausen <lars@metafoo.de> 1752S: Supported 1753W: https://ez.analog.com/linux-software-drivers 1754F: drivers/dma/dma-axi-dmac.c 1755 1756ANALOG DEVICES INC IIO DRIVERS 1757M: Lars-Peter Clausen <lars@metafoo.de> 1758M: Michael Hennerich <Michael.Hennerich@analog.com> 1759S: Supported 1760W: http://wiki.analog.com/ 1761W: https://ez.analog.com/linux-software-drivers 1762F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1763F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1764F: Documentation/devicetree/bindings/iio/*/adi,* 1765F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1766F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1767F: Documentation/iio/ad7606.rst 1768F: drivers/iio/*/ad* 1769F: drivers/iio/adc/ltc249* 1770F: drivers/iio/amplifiers/hmc425a.c 1771F: drivers/staging/iio/*/ad* 1772X: drivers/iio/*/adjd* 1773 1774ANALOGBITS PLL LIBRARIES 1775M: Paul Walmsley <paul.walmsley@sifive.com> 1776M: Samuel Holland <samuel.holland@sifive.com> 1777S: Supported 1778F: drivers/clk/analogbits/* 1779F: include/linux/clk/analogbits* 1780 1781ANDROID DRIVERS 1782M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1783M: Arve Hjønnevåg <arve@android.com> 1784M: Todd Kjos <tkjos@android.com> 1785M: Martijn Coenen <maco@android.com> 1786M: Joel Fernandes <joelagnelf@nvidia.com> 1787M: Christian Brauner <christian@brauner.io> 1788M: Carlos Llamas <cmllamas@google.com> 1789M: Suren Baghdasaryan <surenb@google.com> 1790L: linux-kernel@vger.kernel.org 1791S: Supported 1792T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1793F: drivers/android/ 1794 1795ANDROID GOLDFISH PIC DRIVER 1796M: Miodrag Dinic <miodrag.dinic@mips.com> 1797S: Supported 1798F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.yaml 1799F: drivers/irqchip/irq-goldfish-pic.c 1800 1801ANDROID GOLDFISH RTC DRIVER 1802M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1803S: Supported 1804F: drivers/rtc/rtc-goldfish.c 1805 1806AOA (Apple Onboard Audio) ALSA DRIVER 1807M: Johannes Berg <johannes@sipsolutions.net> 1808L: linuxppc-dev@lists.ozlabs.org 1809L: linux-sound@vger.kernel.org 1810S: Maintained 1811F: sound/aoa/ 1812 1813APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1814M: William Breathitt Gray <wbg@kernel.org> 1815L: linux-iio@vger.kernel.org 1816S: Maintained 1817F: drivers/iio/addac/stx104.c 1818 1819APM DRIVER 1820M: Jiri Kosina <jikos@kernel.org> 1821S: Odd fixes 1822T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1823F: arch/x86/kernel/apm_32.c 1824F: drivers/char/apm-emulation.c 1825F: include/linux/apm_bios.h 1826F: include/uapi/linux/apm_bios.h 1827 1828APPARMOR SECURITY MODULE 1829M: John Johansen <john.johansen@canonical.com> 1830M: John Johansen <john@apparmor.net> 1831L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1832S: Supported 1833W: apparmor.net 1834B: https://gitlab.com/apparmor/apparmor-kernel 1835C: irc://irc.oftc.net/apparmor 1836T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1837T: https://gitlab.com/apparmor/apparmor-kernel.git 1838F: Documentation/admin-guide/LSM/apparmor.rst 1839F: security/apparmor/ 1840 1841APPLE BCM5974 MULTITOUCH DRIVER 1842M: Henrik Rydberg <rydberg@bitmath.org> 1843L: linux-input@vger.kernel.org 1844S: Odd fixes 1845F: drivers/input/mouse/bcm5974.c 1846 1847APPLE PCIE CONTROLLER DRIVER 1848M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1849M: Marc Zyngier <maz@kernel.org> 1850L: linux-pci@vger.kernel.org 1851S: Maintained 1852F: drivers/pci/controller/pcie-apple.c 1853 1854APPLE SMC DRIVER 1855M: Henrik Rydberg <rydberg@bitmath.org> 1856L: linux-hwmon@vger.kernel.org 1857S: Odd fixes 1858F: drivers/hwmon/applesmc.c 1859 1860APPLETALK NETWORK LAYER 1861L: netdev@vger.kernel.org 1862S: Odd fixes 1863F: include/linux/atalk.h 1864F: include/uapi/linux/atalk.h 1865F: net/appletalk/ 1866 1867APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1868M: Khuong Dinh <khuong@os.amperecomputing.com> 1869S: Supported 1870F: arch/arm64/boot/dts/apm/ 1871 1872APPLIED MICRO (APM) X-GENE SOC EDAC 1873M: Khuong Dinh <khuong@os.amperecomputing.com> 1874S: Supported 1875F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1876F: drivers/edac/xgene_edac.c 1877 1878APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1879M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1880M: Keyur Chudgar <keyur@os.amperecomputing.com> 1881S: Maintained 1882F: drivers/net/ethernet/apm/xgene-v2/ 1883 1884APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1885M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1886M: Keyur Chudgar <keyur@os.amperecomputing.com> 1887M: Quan Nguyen <quan@os.amperecomputing.com> 1888S: Maintained 1889F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1890F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1891F: drivers/net/ethernet/apm/xgene/ 1892F: drivers/net/mdio/mdio-xgene.c 1893 1894APPLIED MICRO (APM) X-GENE SOC PMU 1895M: Khuong Dinh <khuong@os.amperecomputing.com> 1896S: Supported 1897F: Documentation/admin-guide/perf/xgene-pmu.rst 1898F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1899F: drivers/perf/xgene_pmu.c 1900 1901APPLIED MICRO QT2025 PHY DRIVER 1902M: FUJITA Tomonori <fujita.tomonori@gmail.com> 1903R: Trevor Gross <tmgross@umich.edu> 1904L: netdev@vger.kernel.org 1905L: rust-for-linux@vger.kernel.org 1906S: Maintained 1907F: drivers/net/phy/qt2025.rs 1908 1909APTINA CAMERA SENSOR PLL 1910M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1911L: linux-media@vger.kernel.org 1912S: Maintained 1913F: drivers/media/i2c/aptina-pll.* 1914 1915AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1916M: Aleksa Savic <savicaleksa83@gmail.com> 1917M: Jack Doan <me@jackdoan.com> 1918L: linux-hwmon@vger.kernel.org 1919S: Maintained 1920F: Documentation/hwmon/aquacomputer_d5next.rst 1921F: drivers/hwmon/aquacomputer_d5next.c 1922 1923AQUANTIA ETHERNET DRIVER (atlantic) 1924M: Igor Russkikh <irusskikh@marvell.com> 1925L: netdev@vger.kernel.org 1926S: Maintained 1927W: https://www.marvell.com/ 1928Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1929F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1930F: drivers/net/ethernet/aquantia/atlantic/ 1931 1932AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1933M: Egor Pomozov <epomozov@marvell.com> 1934L: netdev@vger.kernel.org 1935S: Maintained 1936W: http://www.aquantia.com 1937F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1938 1939AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1940M: Krzysztof Hałasa <khalasa@piap.pl> 1941L: linux-media@vger.kernel.org 1942S: Maintained 1943F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1944F: drivers/media/i2c/ar0521.c 1945 1946ARASAN NAND CONTROLLER DRIVER 1947M: Miquel Raynal <miquel.raynal@bootlin.com> 1948R: Michal Simek <michal.simek@amd.com> 1949L: linux-mtd@lists.infradead.org 1950S: Maintained 1951F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1952F: drivers/mtd/nand/raw/arasan-nand-controller.c 1953 1954ARC FRAMEBUFFER DRIVER 1955M: Jaya Kumar <jayalk@intworks.biz> 1956S: Maintained 1957F: drivers/video/fbdev/arcfb.c 1958F: drivers/video/fbdev/core/fb_defio.c 1959 1960ARC PGU DRM DRIVER 1961M: Alexey Brodkin <abrodkin@synopsys.com> 1962S: Supported 1963F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1964F: drivers/gpu/drm/tiny/arcpgu.c 1965 1966ARCNET NETWORK LAYER 1967M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1968L: netdev@vger.kernel.org 1969S: Maintained 1970F: drivers/net/arcnet/ 1971F: include/uapi/linux/if_arcnet.h 1972 1973ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1974M: Arnd Bergmann <arnd@arndb.de> 1975L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1976L: soc@lists.linux.dev 1977S: Maintained 1978P: Documentation/process/maintainer-soc.rst 1979C: irc://irc.libera.chat/armlinux 1980T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1981F: Documentation/process/maintainer-soc*.rst 1982F: arch/arm/boot/dts/Makefile 1983F: arch/arm64/boot/dts/Makefile 1984 1985ARM ARCHITECTED TIMER DRIVER 1986M: Mark Rutland <mark.rutland@arm.com> 1987M: Marc Zyngier <maz@kernel.org> 1988L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1989S: Maintained 1990F: arch/arm/include/asm/arch_timer.h 1991F: arch/arm64/include/asm/arch_timer.h 1992F: drivers/clocksource/arm_arch_timer.c 1993 1994ARM GENERIC INTERRUPT CONTROLLER DRIVERS 1995M: Marc Zyngier <maz@kernel.org> 1996L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1997S: Maintained 1998F: Documentation/devicetree/bindings/interrupt-controller/arm,gic* 1999F: arch/arm/include/asm/arch_gicv3.h 2000F: arch/arm64/include/asm/arch_gicv3.h 2001F: drivers/irqchip/irq-gic*.[ch] 2002F: include/linux/irqchip/arm-gic*.h 2003F: include/linux/irqchip/arm-vgic-info.h 2004 2005ARM GENERIC INTERRUPT CONTROLLER V5 DRIVERS 2006M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2007M: Marc Zyngier <maz@kernel.org> 2008L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2009S: Maintained 2010F: Documentation/devicetree/bindings/interrupt-controller/arm,gic-v5*.yaml 2011F: drivers/irqchip/irq-gic-its-msi-parent.[ch] 2012F: drivers/irqchip/irq-gic-v5*.[ch] 2013F: include/linux/irqchip/arm-gic-v5.h 2014 2015ARM HDLCD DRM DRIVER 2016M: Liviu Dudau <liviu.dudau@arm.com> 2017S: Supported 2018F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 2019F: drivers/gpu/drm/arm/hdlcd_* 2020 2021ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 2022M: Linus Walleij <linus.walleij@linaro.org> 2023L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2024S: Maintained 2025F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 2026F: Documentation/devicetree/bindings/arm/arm,realview.yaml 2027F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 2028F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 2029F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 2030F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 2031F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 2032F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.yaml 2033F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 2034F: arch/arm/boot/dts/arm/arm-realview-* 2035F: arch/arm/boot/dts/arm/integrator* 2036F: arch/arm/boot/dts/arm/versatile* 2037F: arch/arm/mach-versatile/ 2038F: drivers/bus/arm-integrator-lm.c 2039F: drivers/clk/versatile/ 2040F: drivers/i2c/busses/i2c-versatile.c 2041F: drivers/irqchip/irq-versatile-fpga.c 2042F: drivers/mtd/maps/physmap-versatile.* 2043F: drivers/power/reset/arm-versatile-reboot.c 2044F: drivers/soc/versatile/ 2045 2046ARM INTERCONNECT PMU DRIVERS 2047M: Robin Murphy <robin.murphy@arm.com> 2048S: Supported 2049F: Documentation/admin-guide/perf/arm-cmn.rst 2050F: Documentation/admin-guide/perf/arm-ni.rst 2051F: Documentation/devicetree/bindings/perf/arm,cmn.yaml 2052F: Documentation/devicetree/bindings/perf/arm,ni.yaml 2053F: drivers/perf/arm-cmn.c 2054F: drivers/perf/arm-ni.c 2055F: tools/perf/pmu-events/arch/arm64/arm/cmn/ 2056 2057ARM KOMEDA DRM-KMS DRIVER 2058M: Liviu Dudau <liviu.dudau@arm.com> 2059S: Supported 2060T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2061F: Documentation/devicetree/bindings/display/arm,komeda.yaml 2062F: Documentation/gpu/komeda-kms.rst 2063F: drivers/gpu/drm/arm/display/include/ 2064F: drivers/gpu/drm/arm/display/komeda/ 2065 2066ARM MALI PANFROST DRM DRIVER 2067M: Boris Brezillon <boris.brezillon@collabora.com> 2068M: Rob Herring <robh@kernel.org> 2069R: Steven Price <steven.price@arm.com> 2070L: dri-devel@lists.freedesktop.org 2071S: Supported 2072T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2073F: Documentation/gpu/panfrost.rst 2074F: drivers/gpu/drm/ci/xfails/panfrost* 2075F: drivers/gpu/drm/panfrost/ 2076F: include/uapi/drm/panfrost_drm.h 2077 2078ARM MALI PANTHOR DRM DRIVER 2079M: Boris Brezillon <boris.brezillon@collabora.com> 2080M: Steven Price <steven.price@arm.com> 2081M: Liviu Dudau <liviu.dudau@arm.com> 2082L: dri-devel@lists.freedesktop.org 2083S: Supported 2084T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2085F: Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml 2086F: drivers/gpu/drm/panthor/ 2087F: include/uapi/drm/panthor_drm.h 2088 2089ARM MALI-DP DRM DRIVER 2090M: Liviu Dudau <liviu.dudau@arm.com> 2091S: Supported 2092T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2093F: Documentation/devicetree/bindings/display/arm,malidp.yaml 2094F: Documentation/gpu/afbc.rst 2095F: drivers/gpu/drm/arm/ 2096 2097ARM MFM AND FLOPPY DRIVERS 2098M: Ian Molton <spyro@f2s.com> 2099S: Maintained 2100F: arch/arm/include/asm/floppy.h 2101F: arch/arm/mach-rpc/floppydma.S 2102 2103ARM PMU PROFILING AND DEBUGGING 2104M: Will Deacon <will@kernel.org> 2105M: Mark Rutland <mark.rutland@arm.com> 2106L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2107L: linux-perf-users@vger.kernel.org 2108S: Maintained 2109F: Documentation/devicetree/bindings/arm/pmu.yaml 2110F: Documentation/devicetree/bindings/perf/ 2111F: arch/arm*/include/asm/hw_breakpoint.h 2112F: arch/arm*/include/asm/perf_event.h 2113F: arch/arm*/kernel/hw_breakpoint.c 2114F: arch/arm*/kernel/perf_* 2115F: drivers/perf/ 2116F: include/linux/perf/arm_pmu*.h 2117 2118ARM PORT 2119M: Russell King <linux@armlinux.org.uk> 2120L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2121S: Odd Fixes 2122W: http://www.armlinux.org.uk/ 2123T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 2124F: arch/arm/ 2125X: arch/arm/boot/dts/ 2126 2127ARM PRIMECELL AACI PL041 DRIVER 2128M: Russell King <linux@armlinux.org.uk> 2129S: Odd Fixes 2130F: sound/arm/aaci.* 2131 2132ARM PRIMECELL BUS SUPPORT 2133M: Russell King <linux@armlinux.org.uk> 2134S: Odd Fixes 2135F: drivers/amba/ 2136F: include/linux/amba/bus.h 2137 2138ARM PRIMECELL KMI PL050 DRIVER 2139M: Russell King <linux@armlinux.org.uk> 2140S: Odd Fixes 2141F: drivers/input/serio/ambakmi.* 2142F: include/linux/amba/kmi.h 2143 2144ARM PRIMECELL MMCI PL180/1 DRIVER 2145M: Russell King <linux@armlinux.org.uk> 2146S: Odd Fixes 2147F: drivers/mmc/host/mmci.* 2148F: include/linux/amba/mmci.h 2149 2150ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 2151M: Miquel Raynal <miquel.raynal@bootlin.com> 2152R: Michal Simek <michal.simek@amd.com> 2153L: linux-mtd@lists.infradead.org 2154S: Maintained 2155F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 2156F: drivers/mtd/nand/raw/pl35x-nand-controller.c 2157 2158ARM PRIMECELL PL35X SMC DRIVER 2159M: Miquel Raynal <miquel.raynal@bootlin.com> 2160R: Michal Simek <michal.simek@amd.com> 2161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2162S: Maintained 2163F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 2164F: drivers/memory/pl353-smc.c 2165 2166ARM PRIMECELL SSP PL022 SPI DRIVER 2167M: Linus Walleij <linus.walleij@linaro.org> 2168L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2169S: Maintained 2170F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 2171F: drivers/spi/spi-pl022.c 2172 2173ARM PRIMECELL UART PL010 AND PL011 DRIVERS 2174M: Russell King <linux@armlinux.org.uk> 2175S: Odd Fixes 2176F: drivers/tty/serial/amba-pl01*.c 2177F: include/linux/amba/serial.h 2178 2179ARM PRIMECELL VIC PL190/PL192 DRIVER 2180M: Linus Walleij <linus.walleij@linaro.org> 2181L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2182S: Maintained 2183F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 2184F: drivers/irqchip/irq-vic.c 2185 2186ARM SMC WATCHDOG DRIVER 2187M: Julius Werner <jwerner@chromium.org> 2188R: Evan Benn <evanbenn@chromium.org> 2189S: Maintained 2190F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 2191F: drivers/watchdog/arm_smc_wdt.c 2192 2193ARM SMMU DRIVERS 2194M: Will Deacon <will@kernel.org> 2195R: Robin Murphy <robin.murphy@arm.com> 2196L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2197S: Maintained 2198F: Documentation/devicetree/bindings/iommu/arm,smmu* 2199F: drivers/iommu/arm/ 2200F: drivers/iommu/io-pgtable-arm* 2201 2202ARM SMMU SVA SUPPORT 2203R: Jean-Philippe Brucker <jean-philippe@linaro.org> 2204F: drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c 2205 2206ARM SUB-ARCHITECTURES 2207L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2208S: Maintained 2209C: irc://irc.libera.chat/armlinux 2210T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 2211F: arch/arm/mach-*/ 2212F: arch/arm/plat-*/ 2213 2214ARM/ACTIONS SEMI ARCHITECTURE 2215M: Andreas Färber <afaerber@suse.de> 2216M: Manivannan Sadhasivam <mani@kernel.org> 2217L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2218L: linux-actions@lists.infradead.org (moderated for non-subscribers) 2219S: Maintained 2220F: Documentation/devicetree/bindings/arm/actions.yaml 2221F: Documentation/devicetree/bindings/clock/actions,owl-cmu.yaml 2222F: Documentation/devicetree/bindings/dma/owl-dma.yaml 2223F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 2224F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 2225F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 2226F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 2227F: Documentation/devicetree/bindings/pinctrl/actions,* 2228F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 2229F: Documentation/devicetree/bindings/timer/actions,owl-timer.yaml 2230F: arch/arm/boot/dts/actions/ 2231F: arch/arm/mach-actions/ 2232F: arch/arm64/boot/dts/actions/ 2233F: drivers/clk/actions/ 2234F: drivers/clocksource/timer-owl* 2235F: drivers/dma/owl-dma.c 2236F: drivers/i2c/busses/i2c-owl.c 2237F: drivers/irqchip/irq-owl-sirq.c 2238F: drivers/mmc/host/owl-mmc.c 2239F: drivers/net/ethernet/actions/ 2240F: drivers/pinctrl/actions/* 2241F: drivers/pmdomain/actions/ 2242F: include/dt-bindings/power/owl-* 2243F: include/dt-bindings/reset/actions,* 2244F: include/linux/soc/actions/ 2245N: owl 2246 2247ARM/AIROHA SOC SUPPORT 2248M: Matthias Brugger <matthias.bgg@gmail.com> 2249M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2250L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2251L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2252S: Odd Fixes 2253F: arch/arm/boot/dts/airoha/ 2254F: arch/arm64/boot/dts/airoha/ 2255 2256ARM/Allwinner SoC Clock Support 2257M: Emilio López <emilio@elopez.com.ar> 2258S: Maintained 2259F: drivers/clk/sunxi/ 2260 2261ARM/Allwinner sunXi SoC support 2262M: Chen-Yu Tsai <wens@csie.org> 2263M: Jernej Skrabec <jernej.skrabec@gmail.com> 2264M: Samuel Holland <samuel@sholland.org> 2265L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2266L: linux-sunxi@lists.linux.dev 2267S: Maintained 2268T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 2269F: arch/arm/mach-sunxi/ 2270F: arch/arm64/boot/dts/allwinner/ 2271F: drivers/clk/sunxi-ng/ 2272F: drivers/pinctrl/sunxi/ 2273F: drivers/soc/sunxi/ 2274N: allwinner 2275N: sun[x456789]i 2276N: sun[25]0i 2277 2278ARM/ALPHASCALE ARCHITECTURE 2279M: Krzysztof Kozlowski <krzk@kernel.org> 2280L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2281S: Odd Fixes 2282F: arch/arm/boot/dts/alphascale/ 2283F: drivers/clk/clk-asm9260.c 2284F: drivers/clocksource/asm9260_timer.c 2285F: drivers/rtc/rtc-asm9260.c 2286F: drivers/watchdog/asm9260_wdt.c 2287 2288ARM/AMD PENSANDO ARM64 ARCHITECTURE 2289M: Brad Larson <blarson@amd.com> 2290L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2291S: Supported 2292F: Documentation/devicetree/bindings/*/amd,pensando* 2293F: arch/arm64/boot/dts/amd/elba* 2294 2295ARM/Amlogic Meson SoC CLOCK FRAMEWORK 2296M: Neil Armstrong <neil.armstrong@linaro.org> 2297M: Jerome Brunet <jbrunet@baylibre.com> 2298L: linux-amlogic@lists.infradead.org 2299S: Maintained 2300F: Documentation/devicetree/bindings/clock/amlogic* 2301F: drivers/clk/meson/ 2302F: include/dt-bindings/clock/amlogic,a1* 2303F: include/dt-bindings/clock/gxbb* 2304F: include/dt-bindings/clock/meson* 2305 2306ARM/Amlogic Meson SoC Crypto Drivers 2307M: Corentin Labbe <clabbe@baylibre.com> 2308L: linux-crypto@vger.kernel.org 2309L: linux-amlogic@lists.infradead.org 2310S: Maintained 2311F: Documentation/devicetree/bindings/crypto/amlogic* 2312F: drivers/crypto/amlogic/ 2313 2314ARM/Amlogic Meson SoC Sound Drivers 2315M: Jerome Brunet <jbrunet@baylibre.com> 2316L: linux-sound@vger.kernel.org 2317S: Maintained 2318F: Documentation/devicetree/bindings/sound/amlogic* 2319F: sound/soc/meson/ 2320 2321ARM/Amlogic Meson SoC support 2322M: Neil Armstrong <neil.armstrong@linaro.org> 2323M: Kevin Hilman <khilman@baylibre.com> 2324R: Jerome Brunet <jbrunet@baylibre.com> 2325R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 2326L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2327L: linux-amlogic@lists.infradead.org 2328S: Maintained 2329W: http://linux-meson.com/ 2330F: Documentation/devicetree/bindings/phy/amlogic* 2331F: arch/arm/boot/dts/amlogic/ 2332F: arch/arm/mach-meson/ 2333F: arch/arm64/boot/dts/amlogic/ 2334F: drivers/pmdomain/amlogic/ 2335F: drivers/mmc/host/meson* 2336F: drivers/phy/amlogic/ 2337F: drivers/pinctrl/meson/ 2338F: drivers/rtc/rtc-meson* 2339F: drivers/soc/amlogic/ 2340N: meson 2341 2342ARM/Annapurna Labs ALPINE ARCHITECTURE 2343M: Antoine Tenart <atenart@kernel.org> 2344L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2345S: Odd Fixes 2346F: arch/arm/boot/dts/amazon/ 2347F: arch/arm/mach-alpine/ 2348F: arch/arm64/boot/dts/amazon/ 2349F: drivers/*/*alpine* 2350 2351ARM/APPLE MACHINE SOUND DRIVERS 2352M: Martin Povišer <povik+lin@cutebit.org> 2353L: asahi@lists.linux.dev 2354L: linux-sound@vger.kernel.org 2355S: Maintained 2356F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 2357F: Documentation/devicetree/bindings/sound/cirrus,cs42l84.yaml 2358F: Documentation/devicetree/bindings/sound/apple,* 2359F: sound/soc/apple/* 2360F: sound/soc/codecs/cs42l83-i2c.c 2361F: sound/soc/codecs/cs42l84.* 2362F: sound/soc/codecs/ssm3515.c 2363 2364ARM/APPLE MACHINE SUPPORT 2365M: Sven Peter <sven@kernel.org> 2366M: Janne Grunau <j@jannau.net> 2367R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 2368R: Neal Gompa <neal@gompa.dev> 2369L: asahi@lists.linux.dev 2370L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2371S: Maintained 2372W: https://asahilinux.org 2373B: https://github.com/AsahiLinux/linux/issues 2374C: irc://irc.oftc.net/asahi-dev 2375T: git https://github.com/AsahiLinux/linux.git 2376F: Documentation/devicetree/bindings/arm/apple.yaml 2377F: Documentation/devicetree/bindings/arm/apple/* 2378F: Documentation/devicetree/bindings/clock/apple,nco.yaml 2379F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 2380F: Documentation/devicetree/bindings/dma/apple,admac.yaml 2381F: Documentation/devicetree/bindings/gpio/apple,smc-gpio.yaml 2382F: Documentation/devicetree/bindings/gpu/apple,agx.yaml 2383F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 2384F: Documentation/devicetree/bindings/input/touchscreen/apple,z2-multitouch.yaml 2385F: Documentation/devicetree/bindings/interrupt-controller/apple,* 2386F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 2387F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 2388F: Documentation/devicetree/bindings/leds/backlight/apple,dwi-bl.yaml 2389F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 2390F: Documentation/devicetree/bindings/mfd/apple,smc.yaml 2391F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 2392F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 2393F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 2394F: Documentation/devicetree/bindings/nvmem/apple,spmi-nvmem.yaml 2395F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 2396F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 2397F: Documentation/devicetree/bindings/power/apple* 2398F: Documentation/devicetree/bindings/power/reset/apple,smc-reboot.yaml 2399F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 2400F: Documentation/devicetree/bindings/spi/apple,spi.yaml 2401F: Documentation/devicetree/bindings/spmi/apple,spmi.yaml 2402F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 2403F: arch/arm64/boot/dts/apple/ 2404F: drivers/bluetooth/hci_bcm4377.c 2405F: drivers/clk/clk-apple-nco.c 2406F: drivers/cpufreq/apple-soc-cpufreq.c 2407F: drivers/dma/apple-admac.c 2408F: drivers/gpio/gpio-macsmc.c 2409F: drivers/pmdomain/apple/ 2410F: drivers/i2c/busses/i2c-pasemi-core.c 2411F: drivers/i2c/busses/i2c-pasemi-platform.c 2412F: drivers/input/touchscreen/apple_z2.c 2413F: drivers/iommu/apple-dart.c 2414F: drivers/iommu/io-pgtable-dart.c 2415F: drivers/irqchip/irq-apple-aic.c 2416F: drivers/mfd/macsmc.c 2417F: drivers/nvme/host/apple.c 2418F: drivers/nvmem/apple-efuses.c 2419F: drivers/nvmem/apple-spmi-nvmem.c 2420F: drivers/pinctrl/pinctrl-apple-gpio.c 2421F: drivers/power/reset/macsmc-reboot.c 2422F: drivers/pwm/pwm-apple.c 2423F: drivers/soc/apple/* 2424F: drivers/spi/spi-apple.c 2425F: drivers/spmi/spmi-apple-controller.c 2426F: drivers/video/backlight/apple_dwi_bl.c 2427F: drivers/watchdog/apple_wdt.c 2428F: include/dt-bindings/interrupt-controller/apple-aic.h 2429F: include/dt-bindings/pinctrl/apple.h 2430F: include/linux/mfd/macsmc.h 2431F: include/linux/soc/apple/* 2432F: include/uapi/drm/asahi_drm.h 2433 2434ARM/ARTPEC MACHINE SUPPORT 2435M: Jesper Nilsson <jesper.nilsson@axis.com> 2436M: Lars Persson <lars.persson@axis.com> 2437L: linux-arm-kernel@axis.com 2438S: Maintained 2439F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 2440F: arch/arm/boot/dts/axis/ 2441F: arch/arm/mach-artpec 2442F: drivers/clk/axis 2443F: drivers/crypto/axis 2444F: drivers/mmc/host/usdhi6rol0.c 2445F: drivers/pinctrl/pinctrl-artpec* 2446 2447ARM/ASPEED I2C DRIVER 2448M: Ryan Chen <ryan_chen@aspeedtech.com> 2449R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2450R: Joel Stanley <joel@jms.id.au> 2451L: linux-i2c@vger.kernel.org 2452L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2453S: Maintained 2454F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2455F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.yaml 2456F: drivers/i2c/busses/i2c-aspeed.c 2457F: drivers/irqchip/irq-aspeed-i2c-ic.c 2458 2459ARM/ASPEED MACHINE SUPPORT 2460M: Joel Stanley <joel@jms.id.au> 2461M: Andrew Jeffery <andrew@codeconstruct.com.au> 2462L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2463L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2464S: Supported 2465Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2466T: git git://git.kernel.org/pub/scm/linux/kernel/git/bmc/linux.git 2467F: Documentation/devicetree/bindings/arm/aspeed/ 2468F: arch/arm/boot/dts/aspeed/ 2469F: arch/arm/mach-aspeed/ 2470N: aspeed 2471 2472ARM/AXIADO ARCHITECTURE 2473M: Harshit Shah <hshah@axiado.com> 2474L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2475S: Maintained 2476F: Documentation/devicetree/bindings/arm/axiado.yaml 2477F: arch/arm64/boot/dts/axiado/ 2478N: axiado 2479 2480ARM/AXM LSI SOC 2481M: Krzysztof Kozlowski <krzk@kernel.org> 2482L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2483S: Odd Fixes 2484F: Documentation/devicetree/bindings/arm/axxia.yaml 2485F: arch/arm/boot/dts/intel/axm/ 2486F: arch/arm/mach-axxia/ 2487 2488ARM/BITMAIN ARCHITECTURE 2489M: Manivannan Sadhasivam <mani@kernel.org> 2490L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2491S: Maintained 2492F: Documentation/devicetree/bindings/arm/bitmain.yaml 2493F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2494F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2495F: arch/arm64/boot/dts/bitmain/ 2496F: drivers/clk/clk-bm1880.c 2497F: drivers/pinctrl/pinctrl-bm1880.c 2498 2499ARM/BLAIZE ARCHITECTURE 2500M: James Cowgill <james.cowgill@blaize.com> 2501M: Matt Redfearn <matt.redfearn@blaize.com> 2502M: Neil Jones <neil.jones@blaize.com> 2503M: Nikolaos Pasaloukos <nikolaos.pasaloukos@blaize.com> 2504S: Maintained 2505F: Documentation/devicetree/bindings/arm/blaize.yaml 2506F: arch/arm64/boot/dts/blaize/ 2507 2508ARM/CALXEDA HIGHBANK ARCHITECTURE 2509M: Andre Przywara <andre.przywara@arm.com> 2510L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2511S: Maintained 2512F: arch/arm/boot/dts/calxeda/ 2513F: arch/arm/mach-highbank/ 2514 2515ARM/CAVIUM THUNDER NETWORK DRIVER 2516M: Sunil Goutham <sgoutham@marvell.com> 2517L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2518S: Maintained 2519F: drivers/net/ethernet/cavium/thunder/ 2520 2521ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2522M: Lukasz Majewski <lukma@denx.de> 2523L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2524S: Maintained 2525F: arch/arm/mach-ep93xx/ts72xx.c 2526 2527ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2528M: Hartley Sweeten <hsweeten@visionengravers.com> 2529M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2530M: Nikita Shubin <nikita.shubin@maquefel.me> 2531L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2532S: Maintained 2533F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2534F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2535F: arch/arm/boot/compressed/misc-ep93xx.h 2536F: arch/arm/mach-ep93xx/ 2537F: drivers/iio/adc/ep93xx_adc.c 2538 2539ARM/CIX SOC SUPPORT 2540M: Peter Chen <peter.chen@cixtech.com> 2541M: Fugang Duan <fugang.duan@cixtech.com> 2542R: CIX Linux Kernel Upstream Group <cix-kernel-upstream@cixtech.com> 2543L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2544S: Maintained 2545T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/cix.git 2546F: Documentation/devicetree/bindings/arm/cix.yaml 2547F: Documentation/devicetree/bindings/mailbox/cix,sky1-mbox.yaml 2548F: arch/arm64/boot/dts/cix/ 2549F: drivers/mailbox/cix-mailbox.c 2550K: \bcix\b 2551 2552ARM/CLKDEV SUPPORT 2553M: Russell King <linux@armlinux.org.uk> 2554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2555S: Maintained 2556T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2557F: drivers/clk/clkdev.c 2558 2559ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2560M: Baruch Siach <baruch@tkos.co.il> 2561L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2562S: Maintained 2563F: arch/arm/boot/dts/cnxt/ 2564N: digicolor 2565 2566ARM/CORESIGHT FRAMEWORK AND DRIVERS 2567M: Suzuki K Poulose <suzuki.poulose@arm.com> 2568R: Mike Leach <mike.leach@linaro.org> 2569R: James Clark <james.clark@linaro.org> 2570L: coresight@lists.linaro.org (moderated for non-subscribers) 2571L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2572S: Maintained 2573T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2574F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2575F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2576F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2577F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2578F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2579F: Documentation/trace/coresight/* 2580F: drivers/hwtracing/coresight/* 2581F: include/dt-bindings/arm/coresight-cti-dt.h 2582F: include/linux/coresight* 2583F: include/uapi/linux/coresight* 2584F: samples/coresight/* 2585F: tools/perf/Documentation/arm-coresight.txt 2586F: tools/perf/arch/arm/util/auxtrace.c 2587F: tools/perf/arch/arm/util/cs-etm.c 2588F: tools/perf/arch/arm/util/cs-etm.h 2589F: tools/perf/arch/arm/util/pmu.c 2590F: tools/perf/tests/shell/*coresight* 2591F: tools/perf/tests/shell/coresight/* 2592F: tools/perf/tests/shell/lib/*coresight* 2593F: tools/perf/util/cs-etm-decoder/* 2594F: tools/perf/util/cs-etm.* 2595 2596ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2597M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2598M: Linus Walleij <linus.walleij@linaro.org> 2599L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2600S: Maintained 2601T: git https://github.com/ulli-kroll/linux.git 2602F: Documentation/devicetree/bindings/arm/gemini.yaml 2603F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2604F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2605F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2606F: arch/arm/boot/dts/gemini/ 2607F: arch/arm/mach-gemini/ 2608F: drivers/crypto/gemini/ 2609F: drivers/net/ethernet/cortina/ 2610F: drivers/pinctrl/pinctrl-gemini.c 2611F: drivers/rtc/rtc-ftrtc010.c 2612 2613ARM/CZ.NIC TURRIS SUPPORT 2614M: Marek Behún <kabel@kernel.org> 2615S: Maintained 2616W: https://www.turris.cz/ 2617F: Documentation/ABI/testing/debugfs-moxtet 2618F: Documentation/ABI/testing/sysfs-bus-i2c-devices-turris-omnia-mcu 2619F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2620F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2621F: Documentation/devicetree/bindings/bus/moxtet.txt 2622F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2623F: Documentation/devicetree/bindings/firmware/cznic,turris-omnia-mcu.yaml 2624F: Documentation/devicetree/bindings/interrupt-controller/marvell,mpic.yaml 2625F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2626F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2627F: drivers/bus/moxtet.c 2628F: drivers/firmware/turris-mox-rwtm.c 2629F: drivers/gpio/gpio-moxtet.c 2630F: drivers/leds/leds-turris-omnia.c 2631F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2632F: drivers/platform/cznic/ 2633F: drivers/watchdog/armada_37xx_wdt.c 2634F: include/dt-bindings/bus/moxtet.h 2635F: include/linux/armada-37xx-rwtm-mailbox.h 2636F: include/linux/moxtet.h 2637F: include/linux/turris-omnia-mcu-interface.h 2638F: include/linux/turris-signing-key.h 2639 2640ARM/FARADAY FA526 PORT 2641M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2642L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2643S: Maintained 2644T: git git://git.berlios.de/gemini-board 2645F: arch/arm/mm/*-fa* 2646 2647ARM/FOOTBRIDGE ARCHITECTURE 2648M: Russell King <linux@armlinux.org.uk> 2649L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2650S: Maintained 2651W: http://www.armlinux.org.uk/ 2652F: arch/arm/include/asm/hardware/dec21285.h 2653F: arch/arm/mach-footbridge/ 2654 2655ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2656M: Shawn Guo <shawnguo@kernel.org> 2657M: Sascha Hauer <s.hauer@pengutronix.de> 2658R: Pengutronix Kernel Team <kernel@pengutronix.de> 2659R: Fabio Estevam <festevam@gmail.com> 2660L: imx@lists.linux.dev 2661L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2662S: Maintained 2663T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2664F: Documentation/devicetree/bindings/firmware/fsl* 2665F: Documentation/devicetree/bindings/firmware/nxp* 2666F: arch/arm/boot/dts/nxp/imx/ 2667F: arch/arm/boot/dts/nxp/mxs/ 2668F: arch/arm64/boot/dts/freescale/ 2669X: Documentation/devicetree/bindings/media/i2c/ 2670X: arch/arm64/boot/dts/freescale/fsl-* 2671X: arch/arm64/boot/dts/freescale/qoriq-* 2672X: drivers/media/i2c/ 2673N: imx 2674N: mxs 2675N: \bmxc[^\d] 2676 2677ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2678M: Shawn Guo <shawnguo@kernel.org> 2679L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2680S: Maintained 2681T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2682F: arch/arm/boot/dts/nxp/ls/ 2683F: arch/arm64/boot/dts/freescale/fsl-* 2684F: arch/arm64/boot/dts/freescale/qoriq-* 2685 2686ARM/FREESCALE VYBRID ARM ARCHITECTURE 2687M: Shawn Guo <shawnguo@kernel.org> 2688M: Sascha Hauer <s.hauer@pengutronix.de> 2689R: Pengutronix Kernel Team <kernel@pengutronix.de> 2690R: Stefan Agner <stefan@agner.ch> 2691L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2692S: Maintained 2693T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2694F: arch/arm/boot/dts/nxp/vf/ 2695F: arch/arm/mach-imx/*vf610* 2696 2697ARM/GUMSTIX MACHINE SUPPORT 2698M: Steve Sakoman <sakoman@gmail.com> 2699L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2700S: Maintained 2701 2702ARM/HISILICON SOC SUPPORT 2703M: Wei Xu <xuwei5@hisilicon.com> 2704L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2705S: Supported 2706W: http://www.hisilicon.com 2707T: git https://github.com/hisilicon/linux-hisi.git 2708F: arch/arm/boot/dts/hisilicon/ 2709F: arch/arm/mach-hisi/ 2710F: arch/arm64/boot/dts/hisilicon/ 2711 2712ARM/HP JORNADA 7XX MACHINE SUPPORT 2713M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2714S: Maintained 2715W: www.jlime.com 2716T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2717F: arch/arm/mach-sa1100/include/mach/jornada720.h 2718F: arch/arm/mach-sa1100/jornada720.c 2719 2720ARM/HPE GXP ARCHITECTURE 2721M: Jean-Marie Verdun <verdun@hpe.com> 2722M: Nick Hawkins <nick.hawkins@hpe.com> 2723S: Maintained 2724F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2725F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2726F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2727F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2728F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2729F: Documentation/hwmon/gxp-fan-ctrl.rst 2730F: arch/arm/boot/dts/hpe/ 2731F: arch/arm/mach-hpe/ 2732F: drivers/clocksource/timer-gxp.c 2733F: drivers/hwmon/gxp-fan-ctrl.c 2734F: drivers/i2c/busses/i2c-gxp.c 2735F: drivers/spi/spi-gxp.c 2736F: drivers/watchdog/gxp-wdt.c 2737 2738ARM/IGEP MACHINE SUPPORT 2739M: Enric Balletbo i Serra <eballetbo@gmail.com> 2740M: Javier Martinez Canillas <javier@dowhile0.org> 2741L: linux-omap@vger.kernel.org 2742L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2743S: Maintained 2744F: arch/arm/boot/dts/ti/omap/omap3-igep* 2745 2746ARM/INTEL IXP4XX ARM ARCHITECTURE 2747M: Linus Walleij <linusw@kernel.org> 2748M: Imre Kaloz <kaloz@openwrt.org> 2749L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2750S: Maintained 2751F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2752F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml 2753F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2754F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2755F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 2756F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2757F: arch/arm/boot/dts/intel/ixp/ 2758F: arch/arm/mach-ixp4xx/ 2759F: drivers/bus/intel-ixp4xx-eb.c 2760F: drivers/char/hw_random/ixp4xx-rng.c 2761F: drivers/clocksource/timer-ixp4xx.c 2762F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2763F: drivers/gpio/gpio-ixp4xx.c 2764F: drivers/irqchip/irq-ixp4xx.c 2765F: drivers/net/ethernet/xscale/ixp4xx_eth.c 2766F: drivers/net/wan/ixp4xx_hss.c 2767F: drivers/soc/ixp4xx/ixp4xx-npe.c 2768F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 2769F: include/linux/soc/ixp4xx/npe.h 2770F: include/linux/soc/ixp4xx/qmgr.h 2771 2772ARM/INTEL KEEMBAY ARCHITECTURE 2773M: Paul J. Murphy <paul.j.murphy@intel.com> 2774M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2775S: Maintained 2776F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2777F: arch/arm64/boot/dts/intel/keembay-evm.dts 2778F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2779 2780ARM/INTEL XSC3 (MANZANO) ARM CORE 2781M: Lennert Buytenhek <kernel@wantstofly.org> 2782L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2783S: Maintained 2784 2785ARM/LG1K ARCHITECTURE 2786M: Chanho Min <chanho.min@lge.com> 2787L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2788S: Maintained 2789F: arch/arm64/boot/dts/lg/ 2790 2791ARM/LPC18XX ARCHITECTURE 2792M: Vladimir Zapolskiy <vz@mleia.com> 2793L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2794S: Maintained 2795F: Documentation/devicetree/bindings/i2c/nxp,lpc1788-i2c.yaml 2796F: arch/arm/boot/dts/nxp/lpc/lpc43* 2797F: drivers/i2c/busses/i2c-lpc2k.c 2798F: drivers/memory/pl172.c 2799F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2800F: drivers/rtc/rtc-lpc24xx.c 2801N: lpc18xx 2802 2803ARM/LPC32XX SOC SUPPORT 2804M: Vladimir Zapolskiy <vz@mleia.com> 2805M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 2806L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2807S: Maintained 2808T: git https://github.com/vzapolskiy/linux-lpc32xx.git 2809F: Documentation/devicetree/bindings/i2c/nxp,pnx-i2c.yaml 2810F: arch/arm/boot/dts/nxp/lpc/lpc32* 2811F: arch/arm/mach-lpc32xx/ 2812F: drivers/dma/lpc32xx-dmamux.c 2813F: drivers/i2c/busses/i2c-pnx.c 2814F: drivers/net/ethernet/nxp/lpc_eth.c 2815F: drivers/usb/host/ohci-nxp.c 2816F: drivers/watchdog/pnx4008_wdt.c 2817N: lpc32xx 2818 2819LPC32XX DMAMUX SUPPORT 2820M: J.M.B. Downing <jonathan.downing@nautel.com> 2821M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 2822R: Vladimir Zapolskiy <vz@mleia.com> 2823L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2824S: Maintained 2825F: Documentation/devicetree/bindings/dma/nxp,lpc3220-dmamux.yaml 2826 2827ARM/Marvell Dove/MV78xx0/Orion SOC support 2828M: Andrew Lunn <andrew@lunn.ch> 2829M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2830M: Gregory Clement <gregory.clement@bootlin.com> 2831L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2832S: Maintained 2833T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2834F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2835F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2836F: Documentation/devicetree/bindings/soc/dove/ 2837F: arch/arm/boot/dts/marvell/dove* 2838F: arch/arm/boot/dts/marvell/orion5x* 2839F: arch/arm/mach-dove/ 2840F: arch/arm/mach-mv78xx0/ 2841F: arch/arm/mach-orion5x/ 2842F: arch/arm/plat-orion/ 2843F: drivers/bus/mvebu-mbus.c 2844F: drivers/soc/dove/ 2845 2846ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2847M: Andrew Lunn <andrew@lunn.ch> 2848M: Gregory Clement <gregory.clement@bootlin.com> 2849M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2850L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2851S: Maintained 2852T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2853F: Documentation/devicetree/bindings/arm/marvell/ 2854F: arch/arm/boot/dts/marvell/armada* 2855F: arch/arm/boot/dts/marvell/kirkwood* 2856F: arch/arm/configs/mvebu_*_defconfig 2857F: arch/arm/mach-mvebu/ 2858F: arch/arm64/boot/dts/marvell/ 2859F: drivers/clk/mvebu/ 2860F: drivers/cpufreq/armada-37xx-cpufreq.c 2861F: drivers/cpufreq/armada-8k-cpufreq.c 2862F: drivers/cpufreq/mvebu-cpufreq.c 2863F: drivers/irqchip/irq-armada-370-xp.c 2864F: drivers/irqchip/irq-mvebu-* 2865F: drivers/pinctrl/mvebu/ 2866F: drivers/rtc/rtc-armada38x.c 2867 2868ARM/Marvell PXA1908 SOC support 2869M: Duje Mihanović <duje@dujemihanovic.xyz> 2870L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2871S: Maintained 2872F: arch/arm64/boot/dts/marvell/mmp/ 2873F: drivers/clk/mmp/clk-pxa1908*.c 2874F: include/dt-bindings/clock/marvell,pxa1908.h 2875 2876ARM/Mediatek RTC DRIVER 2877M: Eddie Huang <eddie.huang@mediatek.com> 2878M: Sean Wang <sean.wang@mediatek.com> 2879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2880L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2881S: Maintained 2882F: Documentation/devicetree/bindings/rtc/mediatek,mt2712-rtc.yaml 2883F: Documentation/devicetree/bindings/rtc/mediatek,mt7622-rtc.yaml 2884F: drivers/rtc/rtc-mt2712.c 2885F: drivers/rtc/rtc-mt6397.c 2886F: drivers/rtc/rtc-mt7622.c 2887 2888ARM/Mediatek SoC support 2889M: Matthias Brugger <matthias.bgg@gmail.com> 2890M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2891L: linux-kernel@vger.kernel.org 2892L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2893L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2894S: Maintained 2895W: https://mtk.wiki.kernel.org/ 2896C: irc://irc.libera.chat/linux-mediatek 2897F: arch/arm/boot/dts/mediatek/ 2898F: arch/arm/mach-mediatek/ 2899F: arch/arm64/boot/dts/mediatek/ 2900F: drivers/soc/mediatek/ 2901N: mtk 2902N: mt[2678] 2903K: mediatek 2904 2905ARM/Mediatek USB3 PHY DRIVER 2906M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2907L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2908L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2909S: Maintained 2910F: Documentation/devicetree/bindings/phy/mediatek,* 2911F: drivers/phy/mediatek/ 2912 2913ARM/MICROCHIP (ARM64) SoC support 2914M: Conor Dooley <conor@kernel.org> 2915M: Nicolas Ferre <nicolas.ferre@microchip.com> 2916M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2917L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2918S: Supported 2919T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2920F: arch/arm64/boot/dts/microchip/ 2921 2922ARM/Microchip (AT91) SoC support 2923M: Nicolas Ferre <nicolas.ferre@microchip.com> 2924M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2925M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2926L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2927S: Supported 2928W: http://www.linux4sam.org 2929T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2930F: arch/arm/boot/dts/microchip/ 2931F: arch/arm/include/debug/at91.S 2932F: arch/arm/mach-at91/ 2933F: drivers/memory/atmel* 2934F: drivers/watchdog/sama5d4_wdt.c 2935F: include/soc/at91/ 2936X: drivers/input/touchscreen/atmel_mxt_ts.c 2937N: at91 2938N: atmel 2939 2940ARM/Microchip Sparx5 SoC support 2941M: Steen Hegelund <Steen.Hegelund@microchip.com> 2942M: Daniel Machon <daniel.machon@microchip.com> 2943M: UNGLinuxDriver@microchip.com 2944L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2945S: Supported 2946F: arch/arm64/boot/dts/microchip/sparx* 2947F: drivers/net/ethernet/microchip/vcap/ 2948F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2949N: sparx5 2950 2951ARM/MILBEAUT ARCHITECTURE 2952M: Taichi Sugaya <sugaya.taichi@socionext.com> 2953M: Takao Orito <orito.takao@socionext.com> 2954L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2955S: Maintained 2956F: arch/arm/boot/dts/socionext/milbeaut* 2957F: arch/arm/mach-milbeaut/ 2958N: milbeaut 2959 2960ARM/MORELLO PLATFORM 2961M: Vincenzo Frascino <vincenzo.frascino@arm.com> 2962L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2963S: Maintained 2964F: Documentation/devicetree/bindings/arm/arm,morello.yaml 2965F: arch/arm64/boot/dts/arm/morello* 2966 2967ARM/MOXA ART SOC 2968M: Krzysztof Kozlowski <krzk@kernel.org> 2969L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2970S: Odd Fixes 2971F: Documentation/devicetree/bindings/arm/moxart.yaml 2972F: Documentation/devicetree/bindings/clock/moxa,moxart-clock.yaml 2973F: arch/arm/boot/dts/moxa/ 2974F: drivers/clk/clk-moxart.c 2975 2976ARM/MStar/Sigmastar Armv7 SoC support 2977M: Daniel Palmer <daniel@thingy.jp> 2978M: Romain Perier <romain.perier@gmail.com> 2979L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2980S: Maintained 2981W: http://linux-chenxing.org/ 2982T: git https://github.com/linux-chenxing/linux.git 2983F: Documentation/devicetree/bindings/arm/mstar/* 2984F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2985F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2986F: arch/arm/boot/dts/sigmastar/ 2987F: arch/arm/mach-mstar/ 2988F: drivers/clk/mstar/ 2989F: drivers/clocksource/timer-msc313e.c 2990F: drivers/gpio/gpio-msc313.c 2991F: drivers/rtc/rtc-msc313.c 2992F: drivers/watchdog/msc313e_wdt.c 2993F: include/dt-bindings/clock/mstar-* 2994F: include/dt-bindings/gpio/msc313-gpio.h 2995 2996ARM/NOMADIK/Ux500 ARCHITECTURES 2997M: Linus Walleij <linus.walleij@linaro.org> 2998L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2999S: Maintained 3000T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 3001F: Documentation/devicetree/bindings/arm/ste-* 3002F: Documentation/devicetree/bindings/arm/ux500.yaml 3003F: Documentation/devicetree/bindings/arm/ux500/ 3004F: Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml 3005F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 3006F: arch/arm/boot/dts/st/ste-* 3007F: arch/arm/mach-nomadik/ 3008F: arch/arm/mach-ux500/ 3009F: drivers/clk/clk-nomadik.c 3010F: drivers/clocksource/clksrc-dbx500-prcmu.c 3011F: drivers/dma/ste_dma40* 3012F: drivers/pmdomain/st/ste-ux500-pm-domain.c 3013F: drivers/gpio/gpio-nomadik.c 3014F: drivers/hwspinlock/u8500_hsem.c 3015F: drivers/i2c/busses/i2c-nomadik.c 3016F: drivers/iio/adc/ab8500-gpadc.c 3017F: drivers/mfd/ab8500* 3018F: drivers/mfd/abx500* 3019F: drivers/mfd/db8500* 3020F: drivers/pinctrl/nomadik/ 3021F: drivers/rtc/rtc-ab8500.c 3022F: drivers/rtc/rtc-pl031.c 3023F: drivers/soc/ux500/ 3024 3025ARM/NUVOTON MA35 ARCHITECTURE 3026M: Jacky Huang <ychuang3@nuvoton.com> 3027M: Shan-Chun Hung <schung@nuvoton.com> 3028L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3029S: Supported 3030F: Documentation/devicetree/bindings/*/*/*ma35* 3031F: Documentation/devicetree/bindings/*/*ma35* 3032F: arch/arm64/boot/dts/nuvoton/*ma35* 3033F: drivers/*/*/*ma35* 3034F: drivers/*/*ma35* 3035K: ma35d1 3036 3037ARM/NUVOTON NPCM ARCHITECTURE 3038M: Avi Fishman <avifishman70@gmail.com> 3039M: Tomer Maimon <tmaimon77@gmail.com> 3040M: Tali Perry <tali.perry1@gmail.com> 3041R: Patrick Venture <venture@google.com> 3042R: Nancy Yuen <yuenn@google.com> 3043R: Benjamin Fair <benjaminfair@google.com> 3044L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3045S: Supported 3046F: Documentation/devicetree/bindings/*/*/*npcm* 3047F: Documentation/devicetree/bindings/*/*npcm* 3048F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 3049F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 3050F: arch/arm/mach-npcm/ 3051F: arch/arm64/boot/dts/nuvoton/ 3052F: drivers/*/*/*npcm* 3053F: drivers/*/*npcm* 3054F: drivers/rtc/rtc-nct3018y.c 3055F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 3056F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 3057 3058ARM/NUVOTON NPCM VIDEO ENGINE DRIVER 3059M: Joseph Liu <kwliu@nuvoton.com> 3060M: Marvin Lin <kflin@nuvoton.com> 3061L: linux-media@vger.kernel.org 3062L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3063S: Maintained 3064F: Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml 3065F: Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml 3066F: Documentation/userspace-api/media/drivers/npcm-video.rst 3067F: drivers/media/platform/nuvoton/ 3068F: include/uapi/linux/npcm-video.h 3069 3070ARM/NUVOTON WPCM450 ARCHITECTURE 3071M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 3072L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3073S: Maintained 3074W: https://github.com/neuschaefer/wpcm450/wiki 3075F: Documentation/devicetree/bindings/*/*wpcm* 3076F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 3077F: arch/arm/configs/wpcm450_defconfig 3078F: arch/arm/mach-npcm/wpcm450.c 3079F: drivers/*/*/*wpcm* 3080F: drivers/*/*wpcm* 3081 3082ARM/NXP S32G ARCHITECTURE 3083R: Chester Lin <chester62515@gmail.com> 3084R: Matthias Brugger <mbrugger@suse.com> 3085R: Ghennadi Procopciuc <ghennadi.procopciuc@oss.nxp.com> 3086R: NXP S32 Linux Team <s32@nxp.com> 3087L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3088S: Maintained 3089F: Documentation/devicetree/bindings/rtc/nxp,s32g-rtc.yaml 3090F: arch/arm64/boot/dts/freescale/s32g*.dts* 3091F: drivers/pinctrl/nxp/ 3092F: drivers/rtc/rtc-s32g.c 3093 3094ARM/NXP S32G/S32R DWMAC ETHERNET DRIVER 3095M: Jan Petrous <jan.petrous@oss.nxp.com> 3096R: s32@nxp.com 3097S: Maintained 3098F: Documentation/devicetree/bindings/net/nxp,s32-dwmac.yaml 3099F: drivers/net/ethernet/stmicro/stmmac/dwmac-s32.c 3100 3101ARM/Orion SoC/Technologic Systems TS-78xx platform support 3102M: Alexander Clouter <alex@digriz.org.uk> 3103L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3104S: Maintained 3105W: http://www.digriz.org.uk/ts78xx/kernel 3106F: arch/arm/mach-orion5x/ts78xx-* 3107 3108ARM/QUALCOMM CHROMEBOOK SUPPORT 3109R: cros-qcom-dts-watchers@chromium.org 3110F: arch/arm64/boot/dts/qcom/sc7180* 3111F: arch/arm64/boot/dts/qcom/sc7280* 3112F: arch/arm64/boot/dts/qcom/sdm845-cheza* 3113 3114ARM/QUALCOMM MAILING LIST 3115L: linux-arm-msm@vger.kernel.org 3116C: irc://irc.oftc.net/linux-msm 3117F: Documentation/devicetree/bindings/*/qcom* 3118F: Documentation/devicetree/bindings/soc/qcom/ 3119F: arch/arm/boot/dts/qcom/ 3120F: arch/arm/configs/qcom_defconfig 3121F: arch/arm/mach-qcom/ 3122F: arch/arm64/boot/dts/qcom/ 3123F: drivers/*/*/pm8???-* 3124F: drivers/*/*/qcom* 3125F: drivers/*/*/qcom/ 3126F: drivers/*/qcom* 3127F: drivers/*/qcom/ 3128F: drivers/bluetooth/btqcomsmd.c 3129F: drivers/clocksource/timer-qcom.c 3130F: drivers/cpuidle/cpuidle-qcom-spm.c 3131F: drivers/extcon/extcon-qcom* 3132F: drivers/i2c/busses/i2c-qcom-geni.c 3133F: drivers/i2c/busses/i2c-qup.c 3134F: drivers/iommu/msm* 3135F: drivers/mfd/ssbi.c 3136F: drivers/mmc/host/mmci_qcom* 3137F: drivers/mmc/host/sdhci-msm.c 3138F: drivers/pci/controller/dwc/pcie-qcom* 3139F: drivers/phy/qualcomm/ 3140F: drivers/power/*/msm* 3141F: drivers/reset/reset-qcom-* 3142F: drivers/rtc/rtc-pm8xxx.c 3143F: drivers/spi/spi-geni-qcom.c 3144F: drivers/spi/spi-qcom-qspi.c 3145F: drivers/spi/spi-qup.c 3146F: drivers/tty/serial/msm_serial.c 3147F: drivers/ufs/host/ufs-qcom* 3148F: drivers/usb/dwc3/dwc3-qcom.c 3149F: include/dt-bindings/*/qcom* 3150F: include/linux/*/qcom* 3151F: include/linux/soc/qcom/ 3152 3153ARM/QUALCOMM SUPPORT 3154M: Bjorn Andersson <andersson@kernel.org> 3155M: Konrad Dybcio <konradybcio@kernel.org> 3156L: linux-arm-msm@vger.kernel.org 3157S: Maintained 3158C: irc://irc.oftc.net/linux-msm 3159T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 3160F: Documentation/devicetree/bindings/arm/qcom-soc.yaml 3161F: Documentation/devicetree/bindings/arm/qcom.yaml 3162F: Documentation/devicetree/bindings/bus/qcom* 3163F: Documentation/devicetree/bindings/cache/qcom,llcc.yaml 3164F: Documentation/devicetree/bindings/firmware/qcom,scm.yaml 3165F: Documentation/devicetree/bindings/reserved-memory/qcom* 3166F: Documentation/devicetree/bindings/soc/qcom/ 3167F: arch/arm/boot/dts/qcom/ 3168F: arch/arm/configs/qcom_defconfig 3169F: arch/arm/mach-qcom/ 3170F: arch/arm64/boot/dts/qcom/ 3171F: drivers/bus/qcom* 3172F: drivers/firmware/qcom/ 3173F: drivers/soc/qcom/ 3174F: include/dt-bindings/arm/qcom,ids.h 3175F: include/dt-bindings/firmware/qcom,scm.h 3176F: include/dt-bindings/soc/qcom* 3177F: include/linux/firmware/qcom 3178F: include/linux/soc/qcom/ 3179F: include/soc/qcom/ 3180 3181ARM/RDA MICRO ARCHITECTURE 3182M: Manivannan Sadhasivam <mani@kernel.org> 3183L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3184L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 3185S: Maintained 3186F: Documentation/devicetree/bindings/arm/rda.yaml 3187F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 3188F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 3189F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 3190F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 3191F: arch/arm/boot/dts/unisoc/ 3192F: drivers/clocksource/timer-rda.c 3193F: drivers/gpio/gpio-rda.c 3194F: drivers/irqchip/irq-rda-intc.c 3195F: drivers/tty/serial/rda-uart.c 3196 3197ARM/REALTEK ARCHITECTURE 3198M: Andreas Färber <afaerber@suse.de> 3199L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3200L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 3201S: Maintained 3202F: Documentation/devicetree/bindings/arm/realtek.yaml 3203F: arch/arm/boot/dts/realtek/ 3204F: arch/arm/mach-realtek/ 3205F: arch/arm64/boot/dts/realtek/ 3206 3207ARM/RISC-V/RENESAS ARCHITECTURE 3208M: Geert Uytterhoeven <geert+renesas@glider.be> 3209M: Magnus Damm <magnus.damm@gmail.com> 3210L: linux-renesas-soc@vger.kernel.org 3211S: Supported 3212Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 3213C: irc://irc.libera.chat/renesas-soc 3214T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 3215F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 3216F: Documentation/devicetree/bindings/nvmem/renesas,* 3217F: Documentation/devicetree/bindings/soc/renesas/ 3218F: arch/arm/boot/dts/renesas/ 3219F: arch/arm/configs/shmobile_defconfig 3220F: arch/arm/include/debug/renesas-scif.S 3221F: arch/arm/mach-shmobile/ 3222F: arch/arm64/boot/dts/renesas/ 3223F: arch/riscv/boot/dts/renesas/ 3224F: drivers/pmdomain/renesas/ 3225F: drivers/soc/renesas/ 3226F: include/linux/soc/renesas/ 3227N: rcar 3228K: \brenesas, 3229 3230ARM/RISCPC ARCHITECTURE 3231M: Russell King <linux@armlinux.org.uk> 3232L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3233S: Maintained 3234W: http://www.armlinux.org.uk/ 3235F: arch/arm/include/asm/hardware/ioc.h 3236F: arch/arm/include/asm/hardware/iomd.h 3237F: arch/arm/include/asm/hardware/memc.h 3238F: arch/arm/mach-rpc/ 3239F: drivers/net/ethernet/8390/etherh.c 3240F: drivers/net/ethernet/i825xx/ether1* 3241F: drivers/net/ethernet/seeq/ether3* 3242F: drivers/scsi/arm/ 3243 3244ARM/Rockchip SoC support 3245M: Heiko Stuebner <heiko@sntech.de> 3246L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3247L: linux-rockchip@lists.infradead.org 3248S: Maintained 3249T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 3250F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 3251F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 3252F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 3253F: arch/arm/boot/dts/rockchip/ 3254F: arch/arm/mach-rockchip/ 3255F: drivers/*/*/*rockchip* 3256F: drivers/*/*rockchip* 3257F: drivers/clk/rockchip/ 3258F: drivers/i2c/busses/i2c-rk3x.c 3259F: sound/soc/rockchip/ 3260N: rockchip 3261 3262ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 3263M: Krzysztof Kozlowski <krzk@kernel.org> 3264R: Alim Akhtar <alim.akhtar@samsung.com> 3265L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3266L: linux-samsung-soc@vger.kernel.org 3267S: Maintained 3268P: Documentation/process/maintainer-soc-clean-dts.rst 3269Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 3270B: mailto:linux-samsung-soc@vger.kernel.org 3271C: irc://irc.libera.chat/linux-exynos 3272T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 3273F: Documentation/arch/arm/samsung/ 3274F: Documentation/devicetree/bindings/arm/samsung/ 3275F: Documentation/devicetree/bindings/hwinfo/samsung,* 3276F: Documentation/devicetree/bindings/power/pd-samsung.yaml 3277F: Documentation/devicetree/bindings/soc/samsung/ 3278F: arch/arm/boot/dts/samsung/ 3279F: arch/arm/mach-exynos*/ 3280F: arch/arm/mach-s3c/ 3281F: arch/arm/mach-s5p*/ 3282F: arch/arm64/boot/dts/exynos/ 3283F: arch/arm64/boot/dts/tesla/ 3284F: drivers/*/*/*s3c24* 3285F: drivers/*/*s3c24* 3286F: drivers/*/*s3c64xx* 3287F: drivers/*/*s5pv210* 3288F: drivers/clocksource/samsung_pwm_timer.c 3289F: drivers/firmware/samsung/ 3290F: drivers/mailbox/exynos-mailbox.c 3291F: drivers/memory/samsung/ 3292F: drivers/pwm/pwm-samsung.c 3293F: drivers/soc/samsung/ 3294F: drivers/tty/serial/samsung* 3295F: include/clocksource/samsung_pwm.h 3296F: include/linux/platform_data/*s3c* 3297F: include/linux/serial_s3c.h 3298F: include/linux/soc/samsung/ 3299N: exynos 3300N: s3c64xx 3301N: s5pv210 3302 3303ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 3304M: Łukasz Stelmach <l.stelmach@samsung.com> 3305L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3306L: linux-media@vger.kernel.org 3307S: Maintained 3308F: drivers/media/platform/samsung/s5p-g2d/ 3309 3310ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 3311M: Marek Szyprowski <m.szyprowski@samsung.com> 3312L: linux-samsung-soc@vger.kernel.org 3313L: linux-media@vger.kernel.org 3314S: Maintained 3315F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 3316F: drivers/media/cec/platform/s5p/ 3317 3318ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 3319M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 3320M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 3321M: Sylwester Nawrocki <s.nawrocki@samsung.com> 3322L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3323L: linux-media@vger.kernel.org 3324S: Maintained 3325F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 3326F: drivers/media/platform/samsung/s5p-jpeg/ 3327 3328ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 3329M: Marek Szyprowski <m.szyprowski@samsung.com> 3330M: Andrzej Hajda <andrzej.hajda@intel.com> 3331L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3332L: linux-media@vger.kernel.org 3333S: Maintained 3334F: Documentation/devicetree/bindings/media/samsung,s5p-mfc.yaml 3335F: drivers/media/platform/samsung/s5p-mfc/ 3336 3337ARM/SOCFPGA ARCHITECTURE 3338M: Dinh Nguyen <dinguyen@kernel.org> 3339S: Maintained 3340W: http://www.rocketboards.org 3341T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 3342F: arch/arm/boot/dts/intel/socfpga/ 3343F: arch/arm/configs/socfpga_defconfig 3344F: arch/arm/mach-socfpga/ 3345F: arch/arm64/boot/dts/altera/ 3346F: arch/arm64/boot/dts/intel/ 3347 3348ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 3349M: Dinh Nguyen <dinguyen@kernel.org> 3350S: Maintained 3351F: drivers/clk/socfpga/ 3352 3353ARM/SOCFPGA DWMAC GLUE LAYER BINDINGS 3354M: Matthew Gerlach <matthew.gerlach@altera.com> 3355S: Maintained 3356F: Documentation/devicetree/bindings/net/altr,gmii-to-sgmii-2.0.yaml 3357F: Documentation/devicetree/bindings/net/altr,socfpga-stmmac.yaml 3358 3359ARM/SOCFPGA DWMAC GLUE LAYER 3360M: Maxime Chevallier <maxime.chevallier@bootlin.com> 3361S: Maintained 3362F: drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c 3363 3364ARM/SOCFPGA EDAC BINDINGS 3365M: Matthew Gerlach <matthew.gerlach@altera.com> 3366S: Maintained 3367F: Documentation/devicetree/bindings/edac/altr,socfpga-ecc-manager.yaml 3368 3369ARM/SOCFPGA EDAC SUPPORT 3370M: Dinh Nguyen <dinguyen@kernel.org> 3371S: Maintained 3372F: drivers/edac/altera_edac.[ch] 3373 3374ARM/SPREADTRUM SoC SUPPORT 3375M: Orson Zhai <orsonzhai@gmail.com> 3376M: Baolin Wang <baolin.wang7@gmail.com> 3377R: Chunyan Zhang <zhang.lyra@gmail.com> 3378S: Maintained 3379F: arch/arm64/boot/dts/sprd 3380N: sprd 3381N: sc27xx 3382N: sc2731 3383 3384ARM/STI ARCHITECTURE 3385M: Patrice Chotard <patrice.chotard@foss.st.com> 3386L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3387S: Maintained 3388W: http://www.stlinux.com 3389F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 3390F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 3391F: arch/arm/boot/dts/st/sti* 3392F: arch/arm/mach-sti/ 3393F: drivers/ata/ahci_st.c 3394F: drivers/char/hw_random/st-rng.c 3395F: drivers/clocksource/arm_global_timer.c 3396F: drivers/clocksource/clksrc_st_lpc.c 3397F: drivers/cpufreq/sti-cpufreq.c 3398F: drivers/dma/st_fdma* 3399F: drivers/i2c/busses/i2c-st.c 3400F: drivers/media/platform/st/sti/c8sectpfe/ 3401F: drivers/media/rc/st_rc.c 3402F: drivers/mmc/host/sdhci-st.c 3403F: drivers/phy/st/phy-miphy28lp.c 3404F: drivers/phy/st/phy-stih407-usb.c 3405F: drivers/pinctrl/pinctrl-st.c 3406F: drivers/remoteproc/st_remoteproc.c 3407F: drivers/remoteproc/st_slim_rproc.c 3408F: drivers/reset/sti/ 3409F: drivers/rtc/rtc-st-lpc.c 3410F: drivers/tty/serial/st-asc.c 3411F: drivers/usb/dwc3/dwc3-st.c 3412F: drivers/usb/host/ehci-st.c 3413F: drivers/usb/host/ohci-st.c 3414F: drivers/watchdog/st_lpc_wdt.c 3415F: include/linux/remoteproc/st_slim_rproc.h 3416 3417ARM/STM32 ARCHITECTURE 3418M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 3419M: Alexandre Torgue <alexandre.torgue@foss.st.com> 3420L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 3421L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3422S: Maintained 3423T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 3424F: arch/arm/boot/dts/st/stm32* 3425F: arch/arm/mach-stm32/ 3426F: arch/arm64/boot/dts/st/ 3427F: drivers/clocksource/armv7m_systick.c 3428N: stm32 3429N: stm 3430 3431ARM/SUNPLUS SP7021 SOC SUPPORT 3432M: Qin Jian <qinjian@cqplus1.com> 3433L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 3434S: Maintained 3435W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 3436F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 3437F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 3438F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 3439F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 3440F: arch/arm/boot/dts/sunplus/ 3441F: arch/arm/configs/sp7021_*defconfig 3442F: drivers/clk/clk-sp7021.c 3443F: drivers/irqchip/irq-sp7021-intc.c 3444F: drivers/reset/reset-sunplus.c 3445F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 3446F: include/dt-bindings/reset/sunplus,sp7021-reset.h 3447 3448ARM/Synaptics SoC support 3449M: Jisheng Zhang <jszhang@kernel.org> 3450M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 3451L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3452S: Maintained 3453F: arch/arm/boot/dts/synaptics/ 3454F: arch/arm/mach-berlin/ 3455F: arch/arm64/boot/dts/synaptics/ 3456 3457ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 3458M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 3459L: linux-tegra@vger.kernel.org 3460L: linux-media@vger.kernel.org 3461S: Maintained 3462F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 3463F: drivers/media/cec/platform/tegra/ 3464 3465ARM/TESLA FSD SoC SUPPORT 3466M: Alim Akhtar <alim.akhtar@samsung.com> 3467M: linux-fsd@tesla.com 3468L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3469L: linux-samsung-soc@vger.kernel.org 3470S: Maintained 3471P: Documentation/process/maintainer-soc-clean-dts.rst 3472F: arch/arm64/boot/dts/tesla/ 3473 3474ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 3475M: Santosh Shilimkar <ssantosh@kernel.org> 3476L: linux-kernel@vger.kernel.org 3477S: Maintained 3478F: drivers/memory/*emif* 3479 3480ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 3481M: Nishanth Menon <nm@ti.com> 3482M: Santosh Shilimkar <ssantosh@kernel.org> 3483L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3484S: Maintained 3485T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 3486F: arch/arm/boot/dts/ti/keystone/ 3487F: arch/arm/mach-keystone/ 3488 3489ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 3490M: Santosh Shilimkar <ssantosh@kernel.org> 3491L: linux-kernel@vger.kernel.org 3492S: Maintained 3493F: drivers/clk/keystone/ 3494 3495ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 3496M: Santosh Shilimkar <ssantosh@kernel.org> 3497L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3498L: linux-kernel@vger.kernel.org 3499S: Maintained 3500F: drivers/clocksource/timer-keystone.c 3501 3502ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 3503M: Santosh Shilimkar <ssantosh@kernel.org> 3504L: linux-kernel@vger.kernel.org 3505S: Maintained 3506F: drivers/power/reset/keystone-reset.c 3507 3508ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 3509M: Nishanth Menon <nm@ti.com> 3510M: Vignesh Raghavendra <vigneshr@ti.com> 3511M: Tero Kristo <kristo@kernel.org> 3512L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3513S: Supported 3514F: Documentation/devicetree/bindings/arm/ti/k3.yaml 3515F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 3516F: arch/arm64/boot/dts/ti/Makefile 3517F: arch/arm64/boot/dts/ti/k3-* 3518 3519ARM/TEXAS INSTRUMENTS NSPIRE ARCHITECTURE 3520M: Krzysztof Kozlowski <krzk@kernel.org> 3521L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3522S: Odd Fixes 3523F: Documentation/devicetree/bindings/*/*/ti,nspire* 3524F: Documentation/devicetree/bindings/*/ti,nspire* 3525F: Documentation/devicetree/bindings/arm/ti/nspire.yaml 3526F: arch/arm/boot/dts/nspire/ 3527 3528ARM/TOSHIBA VISCONTI ARCHITECTURE 3529M: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.x90@mail.toshiba> 3530L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3531S: Supported 3532T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 3533F: Documentation/devicetree/bindings/arm/toshiba.yaml 3534F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 3535F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 3536F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 3537F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 3538F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 3539F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 3540F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 3541F: arch/arm64/boot/dts/toshiba/ 3542F: drivers/clk/visconti/ 3543F: drivers/gpio/gpio-visconti.c 3544F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 3545F: drivers/pci/controller/dwc/pcie-visconti.c 3546F: drivers/pinctrl/visconti/ 3547F: drivers/watchdog/visconti_wdt.c 3548N: visconti 3549 3550ARM/UNIPHIER ARCHITECTURE 3551M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 3552M: Masami Hiramatsu <mhiramat@kernel.org> 3553L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3554S: Maintained 3555F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 3556F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 3557F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 3558F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 3559F: arch/arm/boot/dts/socionext/uniphier* 3560F: arch/arm/include/asm/hardware/cache-uniphier.h 3561F: arch/arm/mm/cache-uniphier.c 3562F: arch/arm64/boot/dts/socionext/uniphier* 3563F: drivers/bus/uniphier-system-bus.c 3564F: drivers/clk/uniphier/ 3565F: drivers/dma/uniphier-mdmac.c 3566F: drivers/gpio/gpio-uniphier.c 3567F: drivers/i2c/busses/i2c-uniphier* 3568F: drivers/irqchip/irq-uniphier-aidet.c 3569F: drivers/mmc/host/uniphier-sd.c 3570F: drivers/pinctrl/uniphier/ 3571F: drivers/reset/reset-uniphier.c 3572F: drivers/tty/serial/8250/8250_uniphier.c 3573N: uniphier 3574 3575ARM/VERSATILE EXPRESS PLATFORM 3576M: Liviu Dudau <liviu.dudau@arm.com> 3577M: Sudeep Holla <sudeep.holla@arm.com> 3578M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3579L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3580S: Maintained 3581N: mps2 3582N: vexpress 3583F: arch/arm/mach-versatile/ 3584F: arch/arm64/boot/dts/arm/ 3585F: drivers/clocksource/timer-versatile.c 3586X: drivers/cpufreq/vexpress-spc-cpufreq.c 3587X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 3588 3589ARM/VFP SUPPORT 3590M: Russell King <linux@armlinux.org.uk> 3591L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3592S: Maintained 3593W: http://www.armlinux.org.uk/ 3594F: arch/arm/vfp/ 3595 3596ARM/VT8500 ARM ARCHITECTURE 3597M: Alexey Charkov <alchark@gmail.com> 3598M: Krzysztof Kozlowski <krzk@kernel.org> 3599L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3600S: Odd Fixes 3601F: Documentation/devicetree/bindings/hwinfo/via,vt8500-scc-id.yaml 3602F: Documentation/devicetree/bindings/i2c/wm,wm8505-i2c.yaml 3603F: Documentation/devicetree/bindings/interrupt-controller/via,vt8500-intc.yaml 3604F: Documentation/devicetree/bindings/pwm/via,vt8500-pwm.yaml 3605F: Documentation/devicetree/bindings/timer/via,vt8500-timer.yaml 3606F: arch/arm/boot/dts/vt8500/ 3607F: arch/arm/mach-vt8500/ 3608F: drivers/clocksource/timer-vt8500.c 3609F: drivers/i2c/busses/i2c-viai2c-wmt.c 3610F: drivers/mmc/host/wmt-sdmmc.c 3611F: drivers/pwm/pwm-vt8500.c 3612F: drivers/rtc/rtc-vt8500.c 3613F: drivers/soc/vt8500/ 3614F: drivers/tty/serial/vt8500_serial.c 3615F: drivers/video/fbdev/vt8500lcdfb.* 3616F: drivers/video/fbdev/wm8505fb* 3617F: drivers/video/fbdev/wmt_ge_rops.* 3618 3619ARM/ZYNQ ARCHITECTURE 3620M: Michal Simek <michal.simek@amd.com> 3621L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3622S: Supported 3623W: http://wiki.xilinx.com 3624T: git https://github.com/Xilinx/linux-xlnx.git 3625F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3626F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3627F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3628F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3629F: Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml 3630F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3631F: arch/arm/mach-zynq/ 3632F: drivers/clocksource/timer-cadence-ttc.c 3633F: drivers/cpuidle/cpuidle-zynq.c 3634F: drivers/edac/synopsys_edac.c 3635F: drivers/i2c/busses/i2c-cadence.c 3636F: drivers/i2c/busses/i2c-xiic.c 3637F: drivers/mmc/host/sdhci-of-arasan.c 3638N: zynq 3639N: xilinx 3640 3641ARM64 FIT SUPPORT 3642M: Simon Glass <sjg@chromium.org> 3643L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3644S: Maintained 3645F: arch/arm64/boot/Makefile 3646F: scripts/make_fit.py 3647 3648ARM64 PLATFORM DRIVERS 3649M: Hans de Goede <hansg@kernel.org> 3650M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 3651R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 3652L: platform-driver-x86@vger.kernel.org 3653S: Maintained 3654Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 3655T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3656F: drivers/platform/arm64/ 3657 3658ARM64 PORT (AARCH64 ARCHITECTURE) 3659M: Catalin Marinas <catalin.marinas@arm.com> 3660M: Will Deacon <will@kernel.org> 3661L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3662S: Maintained 3663T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3664F: Documentation/arch/arm64/ 3665F: arch/arm64/ 3666F: drivers/virt/coco/arm-cca-guest/ 3667F: drivers/virt/coco/pkvm-guest/ 3668F: tools/testing/selftests/arm64/ 3669X: arch/arm64/boot/dts/ 3670X: arch/arm64/configs/defconfig 3671 3672ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3673M: George McCollister <george.mccollister@gmail.com> 3674L: netdev@vger.kernel.org 3675S: Maintained 3676F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3677F: drivers/net/dsa/xrs700x/* 3678F: net/dsa/tag_xrs700x.c 3679 3680AS3645A LED FLASH CONTROLLER DRIVER 3681M: Sakari Ailus <sakari.ailus@iki.fi> 3682L: linux-leds@vger.kernel.org 3683S: Maintained 3684F: drivers/leds/flash/leds-as3645a.c 3685 3686ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3687M: Tianshu Qiu <tian.shu.qiu@intel.com> 3688L: linux-media@vger.kernel.org 3689S: Maintained 3690T: git git://linuxtv.org/media.git 3691F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3692F: drivers/media/i2c/ak7375.c 3693 3694ASAHI KASEI AK8974 DRIVER 3695M: Linus Walleij <linus.walleij@linaro.org> 3696L: linux-iio@vger.kernel.org 3697S: Supported 3698W: http://www.akm.com/ 3699F: drivers/iio/magnetometer/ak8974.c 3700 3701AOSONG AGS02MA TVOC SENSOR DRIVER 3702M: Anshul Dalal <anshulusr@gmail.com> 3703L: linux-iio@vger.kernel.org 3704S: Maintained 3705F: Documentation/devicetree/bindings/iio/chemical/aosong,ags02ma.yaml 3706F: drivers/iio/chemical/ags02ma.c 3707 3708ASC7621 HARDWARE MONITOR DRIVER 3709M: George Joseph <george.joseph@fairview5.com> 3710L: linux-hwmon@vger.kernel.org 3711S: Maintained 3712F: Documentation/hwmon/asc7621.rst 3713F: drivers/hwmon/asc7621.c 3714 3715ASIX AX88796C SPI ETHERNET ADAPTER 3716M: Łukasz Stelmach <l.stelmach@samsung.com> 3717S: Maintained 3718F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3719F: drivers/net/ethernet/asix/ax88796c_* 3720 3721ASIX PHY DRIVER [RUST] 3722M: FUJITA Tomonori <fujita.tomonori@gmail.com> 3723R: Trevor Gross <tmgross@umich.edu> 3724L: netdev@vger.kernel.org 3725L: rust-for-linux@vger.kernel.org 3726S: Maintained 3727F: drivers/net/phy/ax88796b_rust.rs 3728 3729ASPEED CRYPTO DRIVER 3730M: Neal Liu <neal_liu@aspeedtech.com> 3731L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3732S: Maintained 3733F: Documentation/devicetree/bindings/crypto/aspeed,* 3734F: drivers/crypto/aspeed/ 3735 3736ASPEED PECI CONTROLLER 3737M: Iwona Winiarska <iwona.winiarska@intel.com> 3738L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3739L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3740S: Supported 3741F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3742F: drivers/peci/controller/peci-aspeed.c 3743 3744ASPEED PINCTRL DRIVERS 3745M: Andrew Jeffery <andrew@codeconstruct.com.au> 3746L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3747L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3748L: linux-gpio@vger.kernel.org 3749S: Maintained 3750F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3751F: drivers/pinctrl/aspeed/ 3752 3753ASPEED SCU INTERRUPT CONTROLLER DRIVER 3754M: Eddie James <eajames@linux.ibm.com> 3755L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3756S: Maintained 3757F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2500-scu-ic.yaml 3758F: drivers/irqchip/irq-aspeed-scu-ic.c 3759F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3760 3761ASPEED SD/MMC DRIVER 3762M: Andrew Jeffery <andrew@codeconstruct.com.au> 3763L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3764L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3765L: linux-mmc@vger.kernel.org 3766S: Maintained 3767F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3768F: drivers/mmc/host/sdhci-of-aspeed* 3769 3770ASPEED SMC SPI DRIVER 3771M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3772M: Cédric Le Goater <clg@kaod.org> 3773L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3774L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3775L: linux-spi@vger.kernel.org 3776S: Maintained 3777F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3778F: drivers/spi/spi-aspeed-smc.c 3779 3780ASPEED USB UDC DRIVER 3781M: Neal Liu <neal_liu@aspeedtech.com> 3782L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3783S: Maintained 3784F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3785F: drivers/usb/gadget/udc/aspeed_udc.c 3786 3787ASPEED VIDEO ENGINE DRIVER 3788M: Eddie James <eajames@linux.ibm.com> 3789L: linux-media@vger.kernel.org 3790L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3791S: Maintained 3792F: Documentation/devicetree/bindings/media/aspeed,video-engine.yaml 3793F: drivers/media/platform/aspeed/ 3794 3795ASUS EC HARDWARE MONITOR DRIVER 3796M: Eugene Shalygin <eugene.shalygin@gmail.com> 3797L: linux-hwmon@vger.kernel.org 3798S: Maintained 3799F: drivers/hwmon/asus-ec-sensors.c 3800 3801ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3802M: Corentin Chary <corentin.chary@gmail.com> 3803M: Luke D. Jones <luke@ljones.dev> 3804L: platform-driver-x86@vger.kernel.org 3805S: Maintained 3806W: https://asus-linux.org/ 3807F: drivers/platform/x86/asus*.c 3808F: drivers/platform/x86/eeepc*.c 3809 3810ASUS TF103C DOCK DRIVER 3811M: Hans de Goede <hansg@kernel.org> 3812L: platform-driver-x86@vger.kernel.org 3813S: Maintained 3814T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3815F: drivers/platform/x86/asus-tf103c-dock.c 3816 3817ASUS ROG RYUJIN AIO HARDWARE MONITOR DRIVER 3818M: Aleksa Savic <savicaleksa83@gmail.com> 3819L: linux-hwmon@vger.kernel.org 3820S: Maintained 3821F: drivers/hwmon/asus_rog_ryujin.c 3822 3823ASUS WIRELESS RADIO CONTROL DRIVER 3824M: João Paulo Rechi Vita <jprvita@gmail.com> 3825L: platform-driver-x86@vger.kernel.org 3826S: Maintained 3827F: drivers/platform/x86/asus-wireless.c 3828 3829ASUS WMI HARDWARE MONITOR DRIVER 3830M: Ed Brindley <kernel@maidavale.org> 3831M: Denis Pauk <pauk.denis@gmail.com> 3832L: linux-hwmon@vger.kernel.org 3833S: Maintained 3834F: drivers/hwmon/asus_wmi_sensors.c 3835 3836ASYMMETRIC KEYS 3837M: David Howells <dhowells@redhat.com> 3838M: Lukas Wunner <lukas@wunner.de> 3839M: Ignat Korchagin <ignat@cloudflare.com> 3840L: keyrings@vger.kernel.org 3841L: linux-crypto@vger.kernel.org 3842S: Maintained 3843F: Documentation/crypto/asymmetric-keys.rst 3844F: crypto/asymmetric_keys/ 3845F: include/crypto/pkcs7.h 3846F: include/crypto/public_key.h 3847F: include/keys/asymmetric-*.h 3848F: include/linux/verification.h 3849 3850ASYMMETRIC KEYS - ECDSA 3851M: Lukas Wunner <lukas@wunner.de> 3852M: Ignat Korchagin <ignat@cloudflare.com> 3853R: Stefan Berger <stefanb@linux.ibm.com> 3854L: linux-crypto@vger.kernel.org 3855S: Maintained 3856F: crypto/ecc* 3857F: crypto/ecdsa* 3858F: include/crypto/ecc* 3859 3860ASYMMETRIC KEYS - GOST 3861M: Lukas Wunner <lukas@wunner.de> 3862M: Ignat Korchagin <ignat@cloudflare.com> 3863L: linux-crypto@vger.kernel.org 3864S: Odd fixes 3865F: crypto/ecrdsa* 3866 3867ASYMMETRIC KEYS - RSA 3868M: Lukas Wunner <lukas@wunner.de> 3869M: Ignat Korchagin <ignat@cloudflare.com> 3870L: linux-crypto@vger.kernel.org 3871S: Maintained 3872F: crypto/rsa* 3873 3874ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3875R: Dan Williams <dan.j.williams@intel.com> 3876S: Odd fixes 3877W: http://sourceforge.net/projects/xscaleiop 3878F: Documentation/crypto/async-tx-api.rst 3879F: crypto/async_tx/ 3880F: include/linux/async_tx.h 3881 3882AT24 EEPROM DRIVER 3883M: Bartosz Golaszewski <brgl@bgdev.pl> 3884L: linux-i2c@vger.kernel.org 3885S: Maintained 3886T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3887F: Documentation/devicetree/bindings/eeprom/at24.yaml 3888F: drivers/misc/eeprom/at24.c 3889 3890ATA OVER ETHERNET (AOE) DRIVER 3891M: "Justin Sanders" <justin@coraid.com> 3892S: Supported 3893W: http://www.openaoe.org/ 3894F: Documentation/admin-guide/aoe/ 3895F: drivers/block/aoe/ 3896 3897ATC260X PMIC MFD DRIVER 3898M: Manivannan Sadhasivam <mani@kernel.org> 3899M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3900L: linux-actions@lists.infradead.org 3901S: Maintained 3902F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3903F: drivers/input/misc/atc260x-onkey.c 3904F: drivers/mfd/atc260* 3905F: drivers/power/reset/atc260x-poweroff.c 3906F: drivers/regulator/atc260x-regulator.c 3907F: include/linux/mfd/atc260x/* 3908 3909ATHEROS 71XX/9XXX GPIO DRIVER 3910M: Alban Bedel <albeu@free.fr> 3911S: Maintained 3912W: https://github.com/AlbanBedel/linux 3913T: git https://github.com/AlbanBedel/linux.git 3914F: Documentation/devicetree/bindings/gpio/qca,ar7100-gpio.yaml 3915F: drivers/gpio/gpio-ath79.c 3916 3917ATHEROS 71XX/9XXX USB PHY DRIVER 3918M: Alban Bedel <albeu@free.fr> 3919S: Maintained 3920W: https://github.com/AlbanBedel/linux 3921T: git https://github.com/AlbanBedel/linux.git 3922F: Documentation/devicetree/bindings/phy/qca,ar7100-usb-phy.yaml 3923F: drivers/phy/qualcomm/phy-ath79-usb.c 3924 3925ATHEROS ATH GENERIC UTILITIES 3926M: Jeff Johnson <jjohnson@kernel.org> 3927L: linux-wireless@vger.kernel.org 3928S: Supported 3929F: drivers/net/wireless/ath/* 3930 3931ATHEROS ATH5K WIRELESS DRIVER 3932M: Jiri Slaby <jirislaby@kernel.org> 3933M: Nick Kossifidis <mickflemm@gmail.com> 3934M: Luis Chamberlain <mcgrof@kernel.org> 3935L: linux-wireless@vger.kernel.org 3936S: Maintained 3937W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3938F: drivers/net/wireless/ath/ath5k/ 3939 3940ATHEROS ATH6KL WIRELESS DRIVER 3941L: linux-wireless@vger.kernel.org 3942S: Orphan 3943W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3944F: drivers/net/wireless/ath/ath6kl/ 3945 3946ATI_REMOTE2 DRIVER 3947M: Ville Syrjala <syrjala@sci.fi> 3948S: Maintained 3949F: drivers/input/misc/ati_remote2.c 3950 3951ATK0110 HWMON DRIVER 3952M: Luca Tettamanti <kronos.it@gmail.com> 3953L: linux-hwmon@vger.kernel.org 3954S: Maintained 3955F: drivers/hwmon/asus_atk0110.c 3956 3957ATLX ETHERNET DRIVERS 3958M: Chris Snook <chris.snook@gmail.com> 3959L: netdev@vger.kernel.org 3960S: Maintained 3961W: http://sourceforge.net/projects/atl1 3962W: http://atl1.sourceforge.net 3963F: drivers/net/ethernet/atheros/ 3964 3965ATM 3966M: Chas Williams <3chas3@gmail.com> 3967L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3968L: netdev@vger.kernel.org 3969S: Maintained 3970W: http://linux-atm.sourceforge.net 3971F: drivers/atm/ 3972F: include/linux/atm* 3973F: include/linux/sonet.h 3974F: include/uapi/linux/atm* 3975F: include/uapi/linux/sonet.h 3976 3977ATMEL MACB ETHERNET DRIVER 3978M: Nicolas Ferre <nicolas.ferre@microchip.com> 3979M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3980S: Maintained 3981F: drivers/net/ethernet/cadence/ 3982 3983ATMEL MAXTOUCH DRIVER 3984M: Nick Dyer <nick@shmanahar.org> 3985S: Maintained 3986T: git https://github.com/ndyer/linux.git 3987F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3988F: drivers/input/touchscreen/atmel_mxt_ts.c 3989 3990ATOMIC INFRASTRUCTURE 3991M: Will Deacon <will@kernel.org> 3992M: Peter Zijlstra <peterz@infradead.org> 3993R: Boqun Feng <boqun.feng@gmail.com> 3994R: Mark Rutland <mark.rutland@arm.com> 3995L: linux-kernel@vger.kernel.org 3996S: Maintained 3997F: Documentation/atomic_*.txt 3998F: arch/*/include/asm/atomic*.h 3999F: include/*/atomic*.h 4000F: include/linux/refcount.h 4001F: scripts/atomic/ 4002 4003ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 4004M: Bradley Grove <linuxdrivers@attotech.com> 4005L: linux-scsi@vger.kernel.org 4006S: Supported 4007W: http://www.attotech.com 4008F: drivers/scsi/esas2r 4009 4010ATUSB IEEE 802.15.4 RADIO DRIVER 4011M: Stefan Schmidt <stefan@datenfreihafen.org> 4012L: linux-wpan@vger.kernel.org 4013S: Maintained 4014F: drivers/net/ieee802154/at86rf230.h 4015F: drivers/net/ieee802154/atusb.c 4016F: drivers/net/ieee802154/atusb.h 4017 4018AUDIT SUBSYSTEM 4019M: Paul Moore <paul@paul-moore.com> 4020M: Eric Paris <eparis@redhat.com> 4021L: audit@vger.kernel.org 4022S: Supported 4023W: https://github.com/linux-audit 4024Q: https://patchwork.kernel.org/project/audit/list 4025B: mailto:audit@vger.kernel.org 4026P: https://github.com/linux-audit/audit-kernel/blob/main/README.md 4027T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 4028F: include/asm-generic/audit_*.h 4029F: include/linux/audit.h 4030F: include/linux/audit_arch.h 4031F: include/uapi/linux/audit.h 4032F: kernel/audit* 4033F: lib/*audit.c 4034K: \baudit_[a-z_0-9]\+\b 4035 4036AUTOFDO BUILD 4037M: Rong Xu <xur@google.com> 4038M: Han Shen <shenhan@google.com> 4039S: Supported 4040F: Documentation/dev-tools/autofdo.rst 4041F: scripts/Makefile.autofdo 4042 4043AUXILIARY BUS DRIVER 4044M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4045R: Dave Ertman <david.m.ertman@intel.com> 4046R: Ira Weiny <ira.weiny@intel.com> 4047R: Leon Romanovsky <leon@kernel.org> 4048S: Supported 4049T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 4050F: Documentation/driver-api/auxiliary_bus.rst 4051F: drivers/base/auxiliary.c 4052F: include/linux/auxiliary_bus.h 4053F: rust/helpers/auxiliary.c 4054F: rust/kernel/auxiliary.rs 4055F: samples/rust/rust_driver_auxiliary.rs 4056 4057AUXILIARY DISPLAY DRIVERS 4058M: Andy Shevchenko <andy@kernel.org> 4059R: Geert Uytterhoeven <geert@linux-m68k.org> 4060S: Odd Fixes 4061T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay.git 4062F: Documentation/devicetree/bindings/auxdisplay/ 4063F: drivers/auxdisplay/ 4064F: include/linux/cfag12864b.h 4065F: include/uapi/linux/map_to_14segment.h 4066F: include/uapi/linux/map_to_7segment.h 4067 4068AVAGO APDS9306 AMBIENT LIGHT SENSOR DRIVER 4069M: Subhajit Ghosh <subhajit.ghosh@tweaklogic.com> 4070L: linux-iio@vger.kernel.org 4071S: Maintained 4072F: Documentation/devicetree/bindings/iio/light/avago,apds9300.yaml 4073F: drivers/iio/light/apds9306.c 4074 4075AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 4076M: Andreas Klinger <ak@it-klinger.de> 4077L: linux-iio@vger.kernel.org 4078S: Maintained 4079F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 4080F: drivers/iio/adc/hx711.c 4081 4082AX.25 NETWORK LAYER 4083L: linux-hams@vger.kernel.org 4084S: Orphan 4085W: https://linux-ax25.in-berlin.de 4086F: include/net/ax25.h 4087F: include/uapi/linux/ax25.h 4088F: net/ax25/ 4089 4090AXENTIA ARM DEVICES 4091M: Peter Rosin <peda@axentia.se> 4092L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4093S: Maintained 4094F: arch/arm/boot/dts/microchip/at91-linea.dtsi 4095F: arch/arm/boot/dts/microchip/at91-natte.dtsi 4096F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 4097F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 4098 4099AXENTIA ASOC DRIVERS 4100M: Peter Rosin <peda@axentia.se> 4101L: linux-sound@vger.kernel.org 4102S: Maintained 4103F: Documentation/devicetree/bindings/sound/axentia,* 4104F: sound/soc/atmel/tse850-pcm5142.c 4105 4106AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 4107M: Nuno Sá <nuno.sa@analog.com> 4108L: linux-hwmon@vger.kernel.org 4109S: Supported 4110W: https://ez.analog.com/linux-software-drivers 4111F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 4112F: drivers/hwmon/axi-fan-control.c 4113 4114AXI SPI ENGINE 4115M: Michael Hennerich <michael.hennerich@analog.com> 4116M: Nuno Sá <nuno.sa@analog.com> 4117R: David Lechner <dlechner@baylibre.com> 4118L: linux-spi@vger.kernel.org 4119S: Supported 4120W: https://ez.analog.com/linux-software-drivers 4121F: Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml 4122F: drivers/spi/spi-axi-spi-engine.c 4123 4124AXI PWM GENERATOR 4125M: Michael Hennerich <michael.hennerich@analog.com> 4126M: Nuno Sá <nuno.sa@analog.com> 4127R: Trevor Gamblin <tgamblin@baylibre.com> 4128L: linux-pwm@vger.kernel.org 4129S: Supported 4130W: https://ez.analog.com/linux-software-drivers 4131F: Documentation/devicetree/bindings/pwm/adi,axi-pwmgen.yaml 4132F: drivers/pwm/pwm-axi-pwmgen.c 4133 4134AZ6007 DVB DRIVER 4135M: Mauro Carvalho Chehab <mchehab@kernel.org> 4136L: linux-media@vger.kernel.org 4137S: Maintained 4138W: https://linuxtv.org 4139T: git git://linuxtv.org/media.git 4140F: drivers/media/usb/dvb-usb-v2/az6007.c 4141 4142AZTECH FM RADIO RECEIVER DRIVER 4143M: Hans Verkuil <hverkuil@xs4all.nl> 4144L: linux-media@vger.kernel.org 4145S: Maintained 4146W: https://linuxtv.org 4147T: git git://linuxtv.org/media.git 4148F: drivers/media/radio/radio-aztech* 4149 4150B43 WIRELESS DRIVER 4151L: linux-wireless@vger.kernel.org 4152L: b43-dev@lists.infradead.org 4153S: Orphan 4154W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 4155F: drivers/net/wireless/broadcom/b43/ 4156 4157B43LEGACY WIRELESS DRIVER 4158L: linux-wireless@vger.kernel.org 4159L: b43-dev@lists.infradead.org 4160S: Orphan 4161W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 4162F: drivers/net/wireless/broadcom/b43legacy/ 4163 4164BACKLIGHT CLASS/SUBSYSTEM 4165M: Lee Jones <lee@kernel.org> 4166M: Daniel Thompson <danielt@kernel.org> 4167M: Jingoo Han <jingoohan1@gmail.com> 4168L: dri-devel@lists.freedesktop.org 4169S: Maintained 4170T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 4171F: Documentation/ABI/stable/sysfs-class-backlight 4172F: Documentation/ABI/testing/sysfs-class-backlight 4173F: Documentation/devicetree/bindings/leds/backlight 4174F: drivers/video/backlight/ 4175F: include/linux/backlight.h 4176F: include/linux/pwm_backlight.h 4177 4178BARCO P50 GPIO DRIVER 4179M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 4180M: Peter Korsgaard <peter.korsgaard@barco.com> 4181S: Maintained 4182F: drivers/platform/x86/barco-p50-gpio.c 4183 4184BATMAN ADVANCED 4185M: Marek Lindner <marek.lindner@mailbox.org> 4186M: Simon Wunderlich <sw@simonwunderlich.de> 4187M: Antonio Quartulli <antonio@mandelbit.com> 4188M: Sven Eckelmann <sven@narfation.org> 4189L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 4190S: Maintained 4191W: https://www.open-mesh.org/ 4192Q: https://patchwork.open-mesh.org/project/batman/list/ 4193B: https://www.open-mesh.org/projects/batman-adv/issues 4194C: ircs://irc.hackint.org/batadv 4195T: git https://git.open-mesh.org/linux-merge.git 4196F: Documentation/networking/batman-adv.rst 4197F: include/uapi/linux/batadv_packet.h 4198F: include/uapi/linux/batman_adv.h 4199F: net/batman-adv/ 4200 4201BAYCOM/HDLCDRV DRIVERS FOR AX.25 4202M: Thomas Sailer <t.sailer@alumni.ethz.ch> 4203L: linux-hams@vger.kernel.org 4204S: Maintained 4205W: http://www.baycom.org/~tom/ham/ham.html 4206F: drivers/net/hamradio/baycom* 4207 4208BCACHE (BLOCK LAYER CACHE) 4209M: Coly Li <colyli@fnnas.com> 4210M: Kent Overstreet <kent.overstreet@linux.dev> 4211L: linux-bcache@vger.kernel.org 4212S: Maintained 4213W: http://bcache.evilpiepirate.org 4214C: irc://irc.oftc.net/bcache 4215F: drivers/md/bcache/ 4216 4217BCACHEFS 4218M: Kent Overstreet <kent.overstreet@linux.dev> 4219L: linux-bcachefs@vger.kernel.org 4220S: Externally maintained 4221C: irc://irc.oftc.net/bcache 4222P: Documentation/filesystems/bcachefs/SubmittingPatches.rst 4223T: git https://evilpiepirate.org/git/bcachefs.git 4224F: fs/bcachefs/ 4225F: Documentation/filesystems/bcachefs/ 4226 4227BDISP ST MEDIA DRIVER 4228M: Fabien Dessenne <fabien.dessenne@foss.st.com> 4229L: linux-media@vger.kernel.org 4230S: Supported 4231W: https://linuxtv.org 4232T: git git://linuxtv.org/media.git 4233F: drivers/media/platform/st/sti/bdisp 4234 4235BECKHOFF CX5020 ETHERCAT MASTER DRIVER 4236M: Dariusz Marcinkiewicz <reksio@newterm.pl> 4237L: netdev@vger.kernel.org 4238S: Maintained 4239F: drivers/net/ethernet/ec_bhf.c 4240 4241BEFS FILE SYSTEM 4242M: Luis de Bethencourt <luisbg@kernel.org> 4243M: Salah Triki <salah.triki@gmail.com> 4244S: Maintained 4245T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 4246F: Documentation/filesystems/befs.rst 4247F: fs/befs/ 4248 4249BFQ I/O SCHEDULER 4250M: Yu Kuai <yukuai3@huawei.com> 4251L: linux-block@vger.kernel.org 4252S: Odd Fixes 4253F: Documentation/block/bfq-iosched.rst 4254F: block/bfq-* 4255 4256BFS FILE SYSTEM 4257M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 4258S: Maintained 4259F: Documentation/filesystems/bfs.rst 4260F: fs/bfs/ 4261F: include/uapi/linux/bfs_fs.h 4262 4263BINMAN 4264M: Simon Glass <sjg@chromium.org> 4265S: Supported 4266F: Documentation/devicetree/bindings/mtd/partitions/binman* 4267 4268BITMAP API 4269M: Yury Norov <yury.norov@gmail.com> 4270R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 4271S: Maintained 4272F: include/linux/bitfield.h 4273F: include/linux/bitmap-str.h 4274F: include/linux/bitmap.h 4275F: include/linux/bits.h 4276F: include/linux/cpumask.h 4277F: include/linux/cpumask_types.h 4278F: include/linux/find.h 4279F: include/linux/nodemask.h 4280F: include/linux/nodemask_types.h 4281F: include/uapi/linux/bits.h 4282F: include/vdso/bits.h 4283F: lib/bitmap-str.c 4284F: lib/bitmap.c 4285F: lib/cpumask.c 4286F: lib/find_bit.c 4287F: lib/find_bit_benchmark.c 4288F: lib/test_bitmap.c 4289F: lib/tests/cpumask_kunit.c 4290F: tools/include/linux/bitfield.h 4291F: tools/include/linux/bitmap.h 4292F: tools/include/linux/bits.h 4293F: tools/include/linux/find.h 4294F: tools/include/uapi/linux/bits.h 4295F: tools/include/vdso/bits.h 4296F: tools/lib/bitmap.c 4297F: tools/lib/find_bit.c 4298 4299BITMAP API BINDINGS [RUST] 4300M: Yury Norov <yury.norov@gmail.com> 4301S: Maintained 4302F: rust/helpers/cpumask.c 4303 4304BITOPS API 4305M: Yury Norov <yury.norov@gmail.com> 4306R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 4307S: Maintained 4308F: arch/*/include/asm/bitops.h 4309F: arch/*/include/asm/bitops_32.h 4310F: arch/*/include/asm/bitops_64.h 4311F: arch/*/lib/bitops.c 4312F: include/asm-generic/bitops 4313F: include/asm-generic/bitops.h 4314F: include/linux/bitops.h 4315F: lib/test_bitops.c 4316F: tools/*/bitops* 4317 4318BLINKM RGB LED DRIVER 4319M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 4320S: Maintained 4321F: drivers/leds/leds-blinkm.c 4322 4323BLOCK LAYER 4324M: Jens Axboe <axboe@kernel.dk> 4325L: linux-block@vger.kernel.org 4326S: Maintained 4327T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 4328F: Documentation/ABI/stable/sysfs-block 4329F: Documentation/block/ 4330F: block/ 4331F: drivers/block/ 4332F: include/linux/bio.h 4333F: include/linux/blk* 4334F: kernel/trace/blktrace.c 4335F: lib/sbitmap.c 4336 4337BLOCK LAYER DEVICE DRIVER API [RUST] 4338M: Andreas Hindborg <a.hindborg@kernel.org> 4339R: Boqun Feng <boqun.feng@gmail.com> 4340L: linux-block@vger.kernel.org 4341L: rust-for-linux@vger.kernel.org 4342S: Supported 4343W: https://rust-for-linux.com 4344B: https://github.com/Rust-for-Linux/linux/issues 4345C: https://rust-for-linux.zulipchat.com/#narrow/stream/Block 4346T: git https://github.com/Rust-for-Linux/linux.git rust-block-next 4347F: drivers/block/rnull.rs 4348F: rust/kernel/block.rs 4349F: rust/kernel/block/ 4350 4351BLOCK2MTD DRIVER 4352M: Joern Engel <joern@lazybastard.org> 4353L: linux-mtd@lists.infradead.org 4354S: Maintained 4355F: drivers/mtd/devices/block2mtd.c 4356 4357BLUETOOTH DRIVERS 4358M: Marcel Holtmann <marcel@holtmann.org> 4359M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 4360L: linux-bluetooth@vger.kernel.org 4361S: Supported 4362W: http://www.bluez.org/ 4363T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 4364T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 4365F: Documentation/devicetree/bindings/net/bluetooth/ 4366F: drivers/bluetooth/ 4367 4368BLUETOOTH SUBSYSTEM 4369M: Marcel Holtmann <marcel@holtmann.org> 4370M: Johan Hedberg <johan.hedberg@gmail.com> 4371M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 4372L: linux-bluetooth@vger.kernel.org 4373S: Supported 4374W: http://www.bluez.org/ 4375T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 4376T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 4377F: Documentation/ABI/stable/sysfs-class-bluetooth 4378F: include/net/bluetooth/ 4379F: net/bluetooth/ 4380 4381BLZP1600 GPIO DRIVER 4382M: James Cowgill <james.cowgill@blaize.com> 4383M: Matt Redfearn <matt.redfearn@blaize.com> 4384M: Neil Jones <neil.jones@blaize.com> 4385M: Nikolaos Pasaloukos <nikolaos.pasaloukos@blaize.com> 4386L: linux-gpio@vger.kernel.org 4387S: Maintained 4388F: Documentation/devicetree/bindings/gpio/blaize,blzp1600-gpio.yaml 4389F: drivers/gpio/gpio-blzp1600.c 4390 4391BONDING DRIVER 4392M: Jay Vosburgh <jv@jvosburgh.net> 4393L: netdev@vger.kernel.org 4394S: Maintained 4395F: Documentation/networking/bonding.rst 4396F: drivers/net/bonding/ 4397F: include/net/bond* 4398F: include/uapi/linux/if_bonding.h 4399F: tools/testing/selftests/drivers/net/bonding/ 4400 4401BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 4402M: Dan Robertson <dan@dlrobertson.com> 4403L: linux-iio@vger.kernel.org 4404S: Maintained 4405F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 4406F: drivers/iio/accel/bma400* 4407 4408BOSCH SENSORTEC BMI270 IMU IIO DRIVER 4409M: Alex Lanzano <lanzano.alex@gmail.com> 4410L: linux-iio@vger.kernel.org 4411S: Maintained 4412F: Documentation/devicetree/bindings/iio/imu/bosch,bmi270.yaml 4413F: drivers/iio/imu/bmi270/ 4414 4415BOSCH SENSORTEC BMI323 IMU IIO DRIVER 4416M: Jagath Jog J <jagathjog1996@gmail.com> 4417L: linux-iio@vger.kernel.org 4418S: Maintained 4419F: Documentation/devicetree/bindings/iio/imu/bosch,bmi323.yaml 4420F: drivers/iio/imu/bmi323/ 4421 4422BPF JIT for ARC 4423M: Shahab Vahedi <list+bpf@vahedi.org> 4424L: bpf@vger.kernel.org 4425S: Maintained 4426F: arch/arc/net/ 4427 4428BPF JIT for ARM 4429M: Russell King <linux@armlinux.org.uk> 4430M: Puranjay Mohan <puranjay@kernel.org> 4431L: bpf@vger.kernel.org 4432S: Maintained 4433F: arch/arm/net/ 4434 4435BPF JIT for ARM64 4436M: Daniel Borkmann <daniel@iogearbox.net> 4437M: Alexei Starovoitov <ast@kernel.org> 4438M: Puranjay Mohan <puranjay@kernel.org> 4439R: Xu Kuohai <xukuohai@huaweicloud.com> 4440L: bpf@vger.kernel.org 4441S: Supported 4442F: arch/arm64/net/ 4443 4444BPF JIT for LOONGARCH 4445M: Tiezhu Yang <yangtiezhu@loongson.cn> 4446R: Hengqi Chen <hengqi.chen@gmail.com> 4447L: bpf@vger.kernel.org 4448S: Maintained 4449F: arch/loongarch/net/ 4450 4451BPF JIT for MIPS (32-BIT AND 64-BIT) 4452M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 4453M: Paul Burton <paulburton@kernel.org> 4454L: bpf@vger.kernel.org 4455S: Maintained 4456F: arch/mips/net/ 4457 4458BPF JIT for NFP NICs 4459M: Jakub Kicinski <kuba@kernel.org> 4460L: bpf@vger.kernel.org 4461S: Odd Fixes 4462F: drivers/net/ethernet/netronome/nfp/bpf/ 4463 4464BPF JIT for POWERPC (32-BIT AND 64-BIT) 4465M: Hari Bathini <hbathini@linux.ibm.com> 4466M: Christophe Leroy <christophe.leroy@csgroup.eu> 4467R: Naveen N Rao <naveen@kernel.org> 4468L: bpf@vger.kernel.org 4469S: Supported 4470F: arch/powerpc/net/ 4471 4472BPF JIT for RISC-V (32-bit) 4473M: Luke Nelson <luke.r.nels@gmail.com> 4474M: Xi Wang <xi.wang@gmail.com> 4475L: bpf@vger.kernel.org 4476S: Maintained 4477F: arch/riscv/net/ 4478X: arch/riscv/net/bpf_jit_comp64.c 4479 4480BPF JIT for RISC-V (64-bit) 4481M: Björn Töpel <bjorn@kernel.org> 4482R: Pu Lehui <pulehui@huawei.com> 4483R: Puranjay Mohan <puranjay@kernel.org> 4484L: bpf@vger.kernel.org 4485S: Maintained 4486F: arch/riscv/net/ 4487X: arch/riscv/net/bpf_jit_comp32.c 4488 4489BPF JIT for S390 4490M: Ilya Leoshkevich <iii@linux.ibm.com> 4491M: Heiko Carstens <hca@linux.ibm.com> 4492M: Vasily Gorbik <gor@linux.ibm.com> 4493L: bpf@vger.kernel.org 4494S: Supported 4495F: arch/s390/net/ 4496X: arch/s390/net/pnet.c 4497 4498BPF JIT for SPARC (32-BIT AND 64-BIT) 4499M: David S. Miller <davem@davemloft.net> 4500L: bpf@vger.kernel.org 4501S: Odd Fixes 4502F: arch/sparc/net/ 4503 4504BPF JIT for X86 32-BIT 4505M: Wang YanQing <udknight@gmail.com> 4506L: bpf@vger.kernel.org 4507S: Odd Fixes 4508F: arch/x86/net/bpf_jit_comp32.c 4509 4510BPF JIT for X86 64-BIT 4511M: Alexei Starovoitov <ast@kernel.org> 4512M: Daniel Borkmann <daniel@iogearbox.net> 4513L: bpf@vger.kernel.org 4514S: Supported 4515F: arch/x86/net/ 4516X: arch/x86/net/bpf_jit_comp32.c 4517 4518BPF [BTF] 4519M: Martin KaFai Lau <martin.lau@linux.dev> 4520L: bpf@vger.kernel.org 4521S: Maintained 4522F: include/linux/btf* 4523F: kernel/bpf/btf.c 4524 4525BPF [CORE] 4526M: Alexei Starovoitov <ast@kernel.org> 4527M: Daniel Borkmann <daniel@iogearbox.net> 4528R: John Fastabend <john.fastabend@gmail.com> 4529L: bpf@vger.kernel.org 4530S: Maintained 4531F: include/linux/bpf* 4532F: include/linux/filter.h 4533F: include/linux/tnum.h 4534F: kernel/bpf/core.c 4535F: kernel/bpf/dispatcher.c 4536F: kernel/bpf/mprog.c 4537F: kernel/bpf/syscall.c 4538F: kernel/bpf/tnum.c 4539F: kernel/bpf/trampoline.c 4540F: kernel/bpf/verifier.c 4541 4542BPF [CRYPTO] 4543M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 4544L: bpf@vger.kernel.org 4545S: Maintained 4546F: crypto/bpf_crypto_skcipher.c 4547F: include/linux/bpf_crypto.h 4548F: kernel/bpf/crypto.c 4549 4550BPF [DOCUMENTATION] (Related to Standardization) 4551R: David Vernet <void@manifault.com> 4552L: bpf@vger.kernel.org 4553L: bpf@ietf.org 4554S: Maintained 4555F: Documentation/bpf/standardization/ 4556 4557BPF [GENERAL] (Safe Dynamic Programs and Tools) 4558M: Alexei Starovoitov <ast@kernel.org> 4559M: Daniel Borkmann <daniel@iogearbox.net> 4560M: Andrii Nakryiko <andrii@kernel.org> 4561R: Martin KaFai Lau <martin.lau@linux.dev> 4562R: Eduard Zingerman <eddyz87@gmail.com> 4563R: Song Liu <song@kernel.org> 4564R: Yonghong Song <yonghong.song@linux.dev> 4565R: John Fastabend <john.fastabend@gmail.com> 4566R: KP Singh <kpsingh@kernel.org> 4567R: Stanislav Fomichev <sdf@fomichev.me> 4568R: Hao Luo <haoluo@google.com> 4569R: Jiri Olsa <jolsa@kernel.org> 4570L: bpf@vger.kernel.org 4571S: Supported 4572W: https://bpf.io/ 4573Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 4574T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 4575T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 4576F: Documentation/bpf/ 4577F: Documentation/networking/filter.rst 4578F: Documentation/userspace-api/ebpf/ 4579F: arch/*/net/* 4580F: include/linux/bpf* 4581F: include/linux/btf* 4582F: include/linux/filter.h 4583F: include/trace/events/xdp.h 4584F: include/uapi/linux/bpf* 4585F: include/uapi/linux/btf* 4586F: include/uapi/linux/filter.h 4587F: kernel/bpf/ 4588F: kernel/trace/bpf_trace.c 4589F: lib/buildid.c 4590F: arch/*/include/asm/rqspinlock.h 4591F: include/asm-generic/rqspinlock.h 4592F: lib/test_bpf.c 4593F: net/bpf/ 4594F: net/core/filter.c 4595F: net/sched/act_bpf.c 4596F: net/sched/cls_bpf.c 4597F: samples/bpf/ 4598F: scripts/bpf_doc.py 4599F: scripts/Makefile.btf 4600F: scripts/pahole-version.sh 4601F: tools/bpf/ 4602F: tools/lib/bpf/ 4603F: tools/testing/selftests/bpf/ 4604 4605BPF [ITERATOR] 4606M: Yonghong Song <yonghong.song@linux.dev> 4607L: bpf@vger.kernel.org 4608S: Maintained 4609F: kernel/bpf/*iter.c 4610 4611BPF [L7 FRAMEWORK] (sockmap) 4612M: John Fastabend <john.fastabend@gmail.com> 4613M: Jakub Sitnicki <jakub@cloudflare.com> 4614L: netdev@vger.kernel.org 4615L: bpf@vger.kernel.org 4616S: Maintained 4617F: include/linux/skmsg.h 4618F: net/core/skmsg.c 4619F: net/core/sock_map.c 4620F: net/ipv4/tcp_bpf.c 4621F: net/ipv4/udp_bpf.c 4622F: net/unix/unix_bpf.c 4623 4624BPF [LIBRARY] (libbpf) 4625M: Andrii Nakryiko <andrii@kernel.org> 4626M: Eduard Zingerman <eddyz87@gmail.com> 4627L: bpf@vger.kernel.org 4628S: Maintained 4629F: tools/lib/bpf/ 4630 4631BPF [MISC] 4632L: bpf@vger.kernel.org 4633S: Odd Fixes 4634K: (?:\b|_)bpf(?:\b|_) 4635 4636BPF [NETKIT] (BPF-programmable network device) 4637M: Daniel Borkmann <daniel@iogearbox.net> 4638M: Nikolay Aleksandrov <razor@blackwall.org> 4639L: bpf@vger.kernel.org 4640L: netdev@vger.kernel.org 4641S: Supported 4642F: drivers/net/netkit.c 4643F: include/net/netkit.h 4644 4645BPF [NETWORKING] (struct_ops, reuseport) 4646M: Martin KaFai Lau <martin.lau@linux.dev> 4647L: bpf@vger.kernel.org 4648L: netdev@vger.kernel.org 4649S: Maintained 4650F: kernel/bpf/bpf_struct* 4651 4652BPF [NETWORKING] (tcx & tc BPF, sock_addr) 4653M: Martin KaFai Lau <martin.lau@linux.dev> 4654M: Daniel Borkmann <daniel@iogearbox.net> 4655R: John Fastabend <john.fastabend@gmail.com> 4656R: Stanislav Fomichev <sdf@fomichev.me> 4657L: bpf@vger.kernel.org 4658L: netdev@vger.kernel.org 4659S: Maintained 4660F: include/net/tcx.h 4661F: kernel/bpf/tcx.c 4662F: net/core/filter.c 4663F: net/sched/act_bpf.c 4664F: net/sched/cls_bpf.c 4665 4666BPF [RINGBUF] 4667M: Andrii Nakryiko <andrii@kernel.org> 4668L: bpf@vger.kernel.org 4669S: Maintained 4670F: kernel/bpf/ringbuf.c 4671 4672BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 4673M: KP Singh <kpsingh@kernel.org> 4674M: Matt Bobrowski <mattbobrowski@google.com> 4675L: bpf@vger.kernel.org 4676S: Maintained 4677F: Documentation/bpf/prog_lsm.rst 4678F: include/linux/bpf_lsm.h 4679F: kernel/bpf/bpf_lsm.c 4680F: kernel/trace/bpf_trace.c 4681F: security/bpf/ 4682 4683BPF [SELFTESTS] (Test Runners & Infrastructure) 4684M: Andrii Nakryiko <andrii@kernel.org> 4685M: Eduard Zingerman <eddyz87@gmail.com> 4686R: Mykola Lysenko <mykolal@fb.com> 4687L: bpf@vger.kernel.org 4688S: Maintained 4689F: tools/testing/selftests/bpf/ 4690 4691BPF [STORAGE & CGROUPS] 4692M: Martin KaFai Lau <martin.lau@linux.dev> 4693L: bpf@vger.kernel.org 4694S: Maintained 4695F: kernel/bpf/*storage.c 4696F: kernel/bpf/bpf_lru* 4697F: kernel/bpf/cgroup.c 4698 4699BPF [TOOLING] (bpftool) 4700M: Quentin Monnet <qmo@kernel.org> 4701L: bpf@vger.kernel.org 4702S: Maintained 4703F: kernel/bpf/disasm.* 4704F: tools/bpf/bpftool/ 4705 4706BPF [TRACING] 4707M: Song Liu <song@kernel.org> 4708R: Jiri Olsa <jolsa@kernel.org> 4709L: bpf@vger.kernel.org 4710S: Maintained 4711F: kernel/bpf/stackmap.c 4712F: kernel/trace/bpf_trace.c 4713F: lib/buildid.c 4714 4715BROADCOM APDS9160 AMBIENT LIGHT SENSOR AND PROXIMITY DRIVER 4716M: Mikael Gonella-Bolduc <m.gonella.bolduc@gmail.com> 4717L: linux-iio@vger.kernel.org 4718S: Maintained 4719F: Documentation/devicetree/bindings/iio/light/brcm,apds9160.yaml 4720F: drivers/iio/light/apds9160.c 4721 4722BROADCOM ASP 2.0 ETHERNET DRIVER 4723M: Justin Chen <justin.chen@broadcom.com> 4724M: Florian Fainelli <florian.fainelli@broadcom.com> 4725L: bcm-kernel-feedback-list@broadcom.com 4726L: netdev@vger.kernel.org 4727S: Supported 4728F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 4729F: drivers/net/ethernet/broadcom/asp2/ 4730 4731BROADCOM B44 10/100 ETHERNET DRIVER 4732M: Michael Chan <michael.chan@broadcom.com> 4733L: netdev@vger.kernel.org 4734S: Maintained 4735F: drivers/net/ethernet/broadcom/b44.* 4736 4737BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 4738M: Florian Fainelli <florian.fainelli@broadcom.com> 4739L: netdev@vger.kernel.org 4740L: openwrt-devel@lists.openwrt.org (subscribers-only) 4741S: Supported 4742F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 4743F: drivers/net/dsa/b53/* 4744F: drivers/net/dsa/bcm_sf2* 4745F: include/linux/dsa/brcm.h 4746F: include/linux/platform_data/b53.h 4747 4748BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4749M: Florian Fainelli <florian.fainelli@broadcom.com> 4750R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4751L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4752L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4753S: Maintained 4754T: git https://github.com/broadcom/stblinux.git 4755F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4756F: drivers/pci/controller/pcie-brcmstb.c 4757F: drivers/staging/vc04_services 4758N: bcm2711 4759N: bcm2712 4760N: bcm283* 4761N: raspberrypi 4762 4763BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4764M: Florian Fainelli <florian.fainelli@broadcom.com> 4765M: Ray Jui <rjui@broadcom.com> 4766M: Scott Branden <sbranden@broadcom.com> 4767R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4768S: Maintained 4769T: git https://github.com/broadcom/mach-bcm 4770F: arch/arm/mach-bcm/ 4771N: bcm281* 4772N: bcm113* 4773N: bcm216* 4774N: kona 4775 4776BROADCOM BCM2835 CAMERA DRIVERS 4777M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 4778L: linux-media@vger.kernel.org 4779S: Maintained 4780F: Documentation/devicetree/bindings/media/brcm,bcm2835-unicam.yaml 4781F: drivers/media/platform/broadcom/bcm2835-unicam* 4782 4783BROADCOM BCM47XX MIPS ARCHITECTURE 4784M: Hauke Mehrtens <hauke@hauke-m.de> 4785M: Rafał Miłecki <zajec5@gmail.com> 4786L: linux-mips@vger.kernel.org 4787S: Maintained 4788F: Documentation/devicetree/bindings/mips/brcm/ 4789F: arch/mips/bcm47xx/* 4790F: arch/mips/include/asm/mach-bcm47xx/* 4791 4792BROADCOM BCM4908 ETHERNET DRIVER 4793M: Rafał Miłecki <rafal@milecki.pl> 4794R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4795L: netdev@vger.kernel.org 4796S: Maintained 4797F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4798F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4799F: drivers/net/ethernet/broadcom/unimac.h 4800 4801BROADCOM BCM4908 PINMUX DRIVER 4802M: Rafał Miłecki <rafal@milecki.pl> 4803R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4804L: linux-gpio@vger.kernel.org 4805S: Maintained 4806F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4807F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4808 4809BROADCOM BCM5301X ARM ARCHITECTURE 4810M: Florian Fainelli <florian.fainelli@broadcom.com> 4811M: Hauke Mehrtens <hauke@hauke-m.de> 4812M: Rafał Miłecki <zajec5@gmail.com> 4813R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4815S: Maintained 4816F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 4817F: arch/arm/boot/dts/broadcom/bcm470* 4818F: arch/arm/boot/dts/broadcom/bcm5301* 4819F: arch/arm/boot/dts/broadcom/bcm953012* 4820F: arch/arm/mach-bcm/bcm_5301x.c 4821 4822BROADCOM BCM53573 ARM ARCHITECTURE 4823M: Florian Fainelli <florian.fainelli@broadcom.com> 4824M: Rafał Miłecki <rafal@milecki.pl> 4825R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4826L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4827S: Maintained 4828F: arch/arm/boot/dts/broadcom/bcm47189* 4829F: arch/arm/boot/dts/broadcom/bcm53573* 4830 4831BROADCOM BCM63XX/BCM33XX UDC DRIVER 4832M: Kevin Cernekee <cernekee@gmail.com> 4833L: linux-usb@vger.kernel.org 4834S: Maintained 4835F: drivers/usb/gadget/udc/bcm63xx_udc.* 4836 4837BROADCOM BCM7XXX ARM ARCHITECTURE 4838M: Florian Fainelli <florian.fainelli@broadcom.com> 4839R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4840L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4841S: Maintained 4842T: git https://github.com/broadcom/stblinux.git 4843F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4844F: arch/arm/boot/dts/broadcom/bcm7*.dts* 4845F: arch/arm/include/asm/hardware/cache-b15-rac.h 4846F: arch/arm/mach-bcm/*brcmstb* 4847F: arch/arm/mm/cache-b15-rac.c 4848F: drivers/bus/brcmstb_gisb.c 4849F: drivers/pci/controller/pcie-brcmstb.c 4850N: brcmstb 4851N: bcm7038 4852N: bcm7120 4853 4854BROADCOM BCMBCA ARM ARCHITECTURE 4855M: William Zhang <william.zhang@broadcom.com> 4856M: Anand Gore <anand.gore@broadcom.com> 4857M: Kursad Oney <kursad.oney@broadcom.com> 4858M: Florian Fainelli <florian.fainelli@broadcom.com> 4859M: Rafał Miłecki <rafal@milecki.pl> 4860R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4861L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4862S: Maintained 4863T: git https://github.com/broadcom/stblinux.git 4864F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4865F: arch/arm64/boot/dts/broadcom/bcmbca/* 4866N: bcmbca 4867N: bcm[9]?47622 4868N: bcm[9]?4912 4869N: bcm[9]?63138 4870N: bcm[9]?63146 4871N: bcm[9]?63148 4872N: bcm[9]?63158 4873N: bcm[9]?63178 4874N: bcm[9]?6756 4875N: bcm[9]?6813 4876N: bcm[9]?6846 4877N: bcm[9]?6855 4878N: bcm[9]?6856 4879N: bcm[9]?6858 4880N: bcm[9]?6878 4881 4882BROADCOM BDC DRIVER 4883M: Justin Chen <justin.chen@broadcom.com> 4884M: Al Cooper <alcooperx@gmail.com> 4885R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4886L: linux-usb@vger.kernel.org 4887S: Maintained 4888F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4889F: drivers/usb/gadget/udc/bdc/ 4890 4891BROADCOM BMIPS CPUFREQ DRIVER 4892M: Markus Mayer <mmayer@broadcom.com> 4893R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4894L: linux-pm@vger.kernel.org 4895S: Maintained 4896F: drivers/cpufreq/bmips-cpufreq.c 4897 4898BROADCOM BMIPS MIPS ARCHITECTURE 4899M: Florian Fainelli <florian.fainelli@broadcom.com> 4900R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4901L: linux-mips@vger.kernel.org 4902S: Maintained 4903T: git https://github.com/broadcom/stblinux.git 4904F: arch/mips/bmips/* 4905F: arch/mips/boot/dts/brcm/bcm*.dts* 4906F: arch/mips/include/asm/mach-bmips/* 4907F: arch/mips/kernel/*bmips* 4908F: drivers/irqchip/irq-bcm63* 4909F: drivers/irqchip/irq-bcm7* 4910F: drivers/irqchip/irq-brcmstb* 4911F: drivers/pmdomain/bcm/bcm63xx-power.c 4912F: include/linux/bcm963xx_nvram.h 4913F: include/linux/bcm963xx_tag.h 4914 4915BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4916M: Rasesh Mody <rmody@marvell.com> 4917M: GR-Linux-NIC-Dev@marvell.com 4918L: netdev@vger.kernel.org 4919S: Maintained 4920F: drivers/net/ethernet/broadcom/bnx2.* 4921F: drivers/net/ethernet/broadcom/bnx2_* 4922 4923BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4924M: Saurav Kashyap <skashyap@marvell.com> 4925M: Javed Hasan <jhasan@marvell.com> 4926M: GR-QLogic-Storage-Upstream@marvell.com 4927L: linux-scsi@vger.kernel.org 4928S: Supported 4929F: drivers/scsi/bnx2fc/ 4930 4931BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4932M: Nilesh Javali <njavali@marvell.com> 4933M: Manish Rangankar <mrangankar@marvell.com> 4934M: GR-QLogic-Storage-Upstream@marvell.com 4935L: linux-scsi@vger.kernel.org 4936S: Supported 4937F: drivers/scsi/bnx2i/ 4938 4939BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4940M: Sudarsana Kalluru <skalluru@marvell.com> 4941M: Manish Chopra <manishc@marvell.com> 4942L: netdev@vger.kernel.org 4943S: Maintained 4944F: drivers/net/ethernet/broadcom/bnx2x/ 4945 4946BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4947M: Michael Chan <michael.chan@broadcom.com> 4948M: Pavan Chebbi <pavan.chebbi@broadcom.com> 4949L: netdev@vger.kernel.org 4950S: Maintained 4951F: drivers/firmware/broadcom/tee_bnxt_fw.c 4952F: drivers/net/ethernet/broadcom/bnxt/ 4953F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4954 4955BROADCOM BNG_EN 800 GIGABIT ETHERNET DRIVER 4956M: Vikas Gupta <vikas.gupta@broadcom.com> 4957L: netdev@vger.kernel.org 4958S: Maintained 4959F: drivers/net/ethernet/broadcom/bnge/ 4960 4961BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS 4962M: Arend van Spriel <arend.vanspriel@broadcom.com> 4963L: linux-wireless@vger.kernel.org 4964L: brcm80211@lists.linux.dev 4965L: brcm80211-dev-list.pdl@broadcom.com 4966S: Supported 4967F: drivers/net/wireless/broadcom/brcm80211/ 4968F: include/linux/platform_data/brcmfmac.h 4969 4970BROADCOM BRCMSTB GPIO DRIVER 4971M: Doug Berger <opendmb@gmail.com> 4972M: Florian Fainelli <florian.fainelli@broadcom.com> 4973R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4974S: Supported 4975F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4976F: drivers/gpio/gpio-brcmstb.c 4977 4978BROADCOM BRCMSTB I2C DRIVER 4979M: Kamal Dasu <kamal.dasu@broadcom.com> 4980R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4981L: linux-i2c@vger.kernel.org 4982S: Supported 4983F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4984F: drivers/i2c/busses/i2c-brcmstb.c 4985 4986BROADCOM BRCMSTB UART DRIVER 4987M: Al Cooper <alcooperx@gmail.com> 4988R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4989L: linux-serial@vger.kernel.org 4990S: Maintained 4991F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4992F: drivers/tty/serial/8250/8250_bcm7271.c 4993 4994BROADCOM BRCMSTB USB EHCI DRIVER 4995M: Justin Chen <justin.chen@broadcom.com> 4996M: Al Cooper <alcooperx@gmail.com> 4997R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4998L: linux-usb@vger.kernel.org 4999S: Maintained 5000F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 5001F: drivers/usb/host/ehci-brcm.* 5002 5003BROADCOM BRCMSTB USB PIN MAP DRIVER 5004M: Al Cooper <alcooperx@gmail.com> 5005R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5006L: linux-usb@vger.kernel.org 5007S: Maintained 5008F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 5009F: drivers/usb/misc/brcmstb-usb-pinmap.c 5010 5011BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 5012M: Justin Chen <justin.chen@broadcom.com> 5013M: Al Cooper <alcooperx@gmail.com> 5014R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5015L: linux-kernel@vger.kernel.org 5016S: Maintained 5017F: drivers/phy/broadcom/phy-brcm-usb* 5018 5019BROADCOM Broadband SoC High Speed SPI Controller DRIVER 5020M: William Zhang <william.zhang@broadcom.com> 5021M: Kursad Oney <kursad.oney@broadcom.com> 5022M: Jonas Gorski <jonas.gorski@gmail.com> 5023R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5024L: linux-spi@vger.kernel.org 5025S: Maintained 5026F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 5027F: drivers/spi/spi-bcm63xx-hsspi.c 5028F: drivers/spi/spi-bcmbca-hsspi.c 5029 5030BROADCOM BCM6348/BCM6358 SPI controller DRIVER 5031M: Jonas Gorski <jonas.gorski@gmail.com> 5032L: linux-spi@vger.kernel.org 5033S: Odd Fixes 5034F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml 5035F: drivers/spi/spi-bcm63xx.c 5036 5037BROADCOM ETHERNET PHY DRIVERS 5038M: Florian Fainelli <florian.fainelli@broadcom.com> 5039R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5040L: netdev@vger.kernel.org 5041S: Supported 5042F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 5043F: drivers/net/phy/bcm*.[ch] 5044F: drivers/net/phy/broadcom.c 5045F: include/linux/brcmphy.h 5046 5047BROADCOM GENET ETHERNET DRIVER 5048M: Doug Berger <opendmb@gmail.com> 5049M: Florian Fainelli <florian.fainelli@broadcom.com> 5050R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5051L: netdev@vger.kernel.org 5052S: Maintained 5053F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 5054F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 5055F: drivers/net/ethernet/broadcom/genet/ 5056F: drivers/net/ethernet/broadcom/unimac.h 5057F: drivers/net/mdio/mdio-bcm-unimac.c 5058F: include/linux/platform_data/bcmgenet.h 5059F: include/linux/platform_data/mdio-bcm-unimac.h 5060 5061BROADCOM IPROC ARM ARCHITECTURE 5062M: Ray Jui <rjui@broadcom.com> 5063M: Scott Branden <sbranden@broadcom.com> 5064R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5065L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5066S: Maintained 5067T: git https://github.com/broadcom/stblinux.git 5068F: arch/arm64/boot/dts/broadcom/northstar2/* 5069F: arch/arm64/boot/dts/broadcom/stingray/* 5070F: drivers/clk/bcm/clk-ns* 5071F: drivers/clk/bcm/clk-sr* 5072F: drivers/pinctrl/bcm/pinctrl-ns* 5073F: include/dt-bindings/clock/bcm-sr* 5074N: iproc 5075N: cygnus 5076N: bcm[-_]nsp 5077N: bcm9113* 5078N: bcm9583* 5079N: bcm9585* 5080N: bcm9586* 5081N: bcm988312 5082N: bcm113* 5083N: bcm583* 5084N: bcm585* 5085N: bcm586* 5086N: bcm88312 5087N: hr2 5088N: stingray 5089 5090BROADCOM IPROC GBIT ETHERNET DRIVER 5091M: Rafał Miłecki <rafal@milecki.pl> 5092R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5093L: netdev@vger.kernel.org 5094S: Maintained 5095F: Documentation/devicetree/bindings/net/brcm,amac.yaml 5096F: drivers/net/ethernet/broadcom/bgmac* 5097F: drivers/net/ethernet/broadcom/unimac.h 5098 5099BROADCOM KONA GPIO DRIVER 5100M: Ray Jui <rjui@broadcom.com> 5101R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5102S: Supported 5103F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml 5104F: drivers/gpio/gpio-bcm-kona.c 5105 5106BROADCOM MPI3 STORAGE CONTROLLER DRIVER 5107M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 5108M: Kashyap Desai <kashyap.desai@broadcom.com> 5109M: Sumit Saxena <sumit.saxena@broadcom.com> 5110M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 5111L: mpi3mr-linuxdrv.pdl@broadcom.com 5112L: linux-scsi@vger.kernel.org 5113S: Supported 5114W: https://www.broadcom.com/support/storage 5115F: drivers/scsi/mpi3mr/ 5116 5117BROADCOM NETXTREME-E ROCE DRIVER 5118M: Selvin Xavier <selvin.xavier@broadcom.com> 5119M: Kalesh AP <kalesh-anakkur.purayil@broadcom.com> 5120L: linux-rdma@vger.kernel.org 5121S: Supported 5122W: http://www.broadcom.com 5123F: drivers/infiniband/hw/bnxt_re/ 5124F: include/uapi/rdma/bnxt_re-abi.h 5125 5126BROADCOM NVRAM DRIVER 5127M: Rafał Miłecki <zajec5@gmail.com> 5128L: linux-mips@vger.kernel.org 5129S: Maintained 5130F: drivers/firmware/broadcom/* 5131 5132BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 5133M: Rafał Miłecki <rafal@milecki.pl> 5134M: Florian Fainelli <florian.fainelli@broadcom.com> 5135R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5136L: linux-pm@vger.kernel.org 5137S: Maintained 5138T: git https://github.com/broadcom/stblinux.git 5139F: drivers/pmdomain/bcm/bcm-pmb.c 5140F: include/dt-bindings/soc/bcm-pmb.h 5141 5142BROADCOM SPECIFIC AMBA DRIVER (BCMA) 5143M: Rafał Miłecki <zajec5@gmail.com> 5144L: linux-wireless@vger.kernel.org 5145S: Maintained 5146F: drivers/bcma/ 5147F: include/linux/bcma/ 5148 5149BROADCOM SPI DRIVER 5150M: Kamal Dasu <kamal.dasu@broadcom.com> 5151R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5152S: Maintained 5153F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 5154F: drivers/spi/spi-bcm-qspi.* 5155F: drivers/spi/spi-brcmstb-qspi.c 5156F: drivers/spi/spi-iproc-qspi.c 5157 5158BROADCOM STB AVS CPUFREQ DRIVER 5159M: Markus Mayer <mmayer@broadcom.com> 5160R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5161L: linux-pm@vger.kernel.org 5162S: Maintained 5163F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 5164F: drivers/cpufreq/brcmstb* 5165 5166BROADCOM STB AVS TMON DRIVER 5167M: Markus Mayer <mmayer@broadcom.com> 5168R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5169L: linux-pm@vger.kernel.org 5170S: Maintained 5171F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 5172F: drivers/thermal/broadcom/brcmstb* 5173 5174BROADCOM STB DPFE DRIVER 5175M: Markus Mayer <mmayer@broadcom.com> 5176R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5177L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5178S: Maintained 5179F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 5180F: drivers/memory/brcmstb_dpfe.c 5181 5182BROADCOM STB NAND FLASH DRIVER 5183M: Brian Norris <computersforpeace@gmail.com> 5184M: Kamal Dasu <kamal.dasu@broadcom.com> 5185R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5186L: linux-mtd@lists.infradead.org 5187S: Maintained 5188F: drivers/mtd/nand/raw/brcmnand/ 5189F: include/linux/platform_data/brcmnand.h 5190 5191BROADCOM STB PCIE DRIVER 5192M: Jim Quinlan <jim2101024@gmail.com> 5193M: Florian Fainelli <florian.fainelli@broadcom.com> 5194R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5195L: linux-pci@vger.kernel.org 5196S: Maintained 5197F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 5198F: drivers/pci/controller/pcie-brcmstb.c 5199 5200BROADCOM SYSTEMPORT ETHERNET DRIVER 5201M: Florian Fainelli <florian.fainelli@broadcom.com> 5202R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5203L: netdev@vger.kernel.org 5204S: Maintained 5205F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 5206F: drivers/net/ethernet/broadcom/bcmsysport.* 5207F: drivers/net/ethernet/broadcom/unimac.h 5208 5209BROADCOM TG3 GIGABIT ETHERNET DRIVER 5210M: Pavan Chebbi <pavan.chebbi@broadcom.com> 5211M: Michael Chan <mchan@broadcom.com> 5212L: netdev@vger.kernel.org 5213S: Maintained 5214F: drivers/net/ethernet/broadcom/tg3.* 5215 5216BROADCOM VK DRIVER 5217M: Scott Branden <scott.branden@broadcom.com> 5218R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5219S: Supported 5220F: drivers/misc/bcm-vk/ 5221F: include/uapi/linux/misc/bcm_vk.h 5222 5223BROCADE BFA FC SCSI DRIVER 5224M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 5225M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 5226L: linux-scsi@vger.kernel.org 5227S: Supported 5228F: drivers/scsi/bfa/ 5229 5230BROCADE BNA 10 GIGABIT ETHERNET DRIVER 5231M: Rasesh Mody <rmody@marvell.com> 5232M: Sudarsana Kalluru <skalluru@marvell.com> 5233M: GR-Linux-NIC-Dev@marvell.com 5234L: netdev@vger.kernel.org 5235S: Maintained 5236F: drivers/net/ethernet/brocade/bna/ 5237 5238BSG (block layer generic sg v4 driver) 5239M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 5240L: linux-scsi@vger.kernel.org 5241S: Supported 5242F: block/bsg.c 5243F: include/linux/bsg.h 5244F: include/uapi/linux/bsg.h 5245 5246BT87X AUDIO DRIVER 5247M: Clemens Ladisch <clemens@ladisch.de> 5248L: linux-sound@vger.kernel.org 5249S: Maintained 5250T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 5251F: Documentation/sound/cards/bt87x.rst 5252F: sound/pci/bt87x.c 5253 5254BT8XXGPIO DRIVER 5255M: Michael Buesch <m@bues.ch> 5256S: Maintained 5257W: http://bu3sch.de/btgpio.php 5258F: drivers/gpio/gpio-bt8xx.c 5259 5260BTRFS FILE SYSTEM 5261M: Chris Mason <clm@fb.com> 5262M: Josef Bacik <josef@toxicpanda.com> 5263M: David Sterba <dsterba@suse.com> 5264L: linux-btrfs@vger.kernel.org 5265S: Maintained 5266W: https://btrfs.readthedocs.io 5267Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 5268C: irc://irc.libera.chat/btrfs 5269T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 5270F: Documentation/filesystems/btrfs.rst 5271F: fs/btrfs/ 5272F: include/linux/btrfs* 5273F: include/trace/events/btrfs.h 5274F: include/uapi/linux/btrfs* 5275 5276BTTV VIDEO4LINUX DRIVER 5277M: Mauro Carvalho Chehab <mchehab@kernel.org> 5278L: linux-media@vger.kernel.org 5279S: Odd fixes 5280W: https://linuxtv.org 5281T: git git://linuxtv.org/media.git 5282F: Documentation/driver-api/media/drivers/bttv* 5283F: drivers/media/pci/bt8xx/bttv* 5284 5285BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 5286M: Chanwoo Choi <cw00.choi@samsung.com> 5287L: linux-pm@vger.kernel.org 5288L: linux-samsung-soc@vger.kernel.org 5289S: Maintained 5290T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5291F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 5292F: drivers/devfreq/exynos-bus.c 5293 5294BUSLOGIC SCSI DRIVER 5295M: Khalid Aziz <khalid@gonehiking.org> 5296L: linux-scsi@vger.kernel.org 5297S: Maintained 5298F: drivers/scsi/BusLogic.* 5299F: drivers/scsi/FlashPoint.* 5300 5301BXCAN CAN NETWORK DRIVER 5302M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 5303L: linux-can@vger.kernel.org 5304S: Maintained 5305F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 5306F: drivers/net/can/bxcan.c 5307 5308C-MEDIA CMI8788 DRIVER 5309M: Clemens Ladisch <clemens@ladisch.de> 5310L: linux-sound@vger.kernel.org 5311S: Maintained 5312T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 5313F: sound/pci/oxygen/ 5314 5315C-SKY ARCHITECTURE 5316M: Guo Ren <guoren@kernel.org> 5317L: linux-csky@vger.kernel.org 5318S: Supported 5319T: git https://github.com/c-sky/csky-linux.git 5320F: Documentation/devicetree/bindings/csky/ 5321F: Documentation/devicetree/bindings/interrupt-controller/csky,* 5322F: Documentation/devicetree/bindings/timer/csky,* 5323F: arch/csky/ 5324F: drivers/clocksource/timer-gx6605s.c 5325F: drivers/clocksource/timer-mp-csky.c 5326F: drivers/irqchip/irq-csky-* 5327N: csky 5328K: csky 5329 5330CA8210 IEEE-802.15.4 RADIO DRIVER 5331L: linux-wpan@vger.kernel.org 5332S: Orphan 5333W: https://github.com/Cascoda/ca8210-linux.git 5334F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 5335F: drivers/net/ieee802154/ca8210.c 5336 5337CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 5338M: David Howells <dhowells@redhat.com> 5339L: netfs@lists.linux.dev 5340S: Supported 5341F: Documentation/filesystems/caching/cachefiles.rst 5342F: fs/cachefiles/ 5343 5344CACHESTAT: PAGE CACHE STATS FOR A FILE 5345M: Nhat Pham <nphamcs@gmail.com> 5346M: Johannes Weiner <hannes@cmpxchg.org> 5347L: linux-mm@kvack.org 5348S: Maintained 5349F: tools/testing/selftests/cachestat/test_cachestat.c 5350 5351CADENCE MIPI-CSI2 BRIDGES 5352M: Maxime Ripard <mripard@kernel.org> 5353L: linux-media@vger.kernel.org 5354S: Maintained 5355F: Documentation/devicetree/bindings/media/cdns,*.txt 5356F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 5357F: drivers/media/platform/cadence/cdns-csi2* 5358 5359CADENCE NAND DRIVER 5360L: linux-mtd@lists.infradead.org 5361S: Orphan 5362F: Documentation/devicetree/bindings/mtd/cdns,hp-nfc.yaml 5363F: drivers/mtd/nand/raw/cadence-nand-controller.c 5364 5365CADENCE USB3 DRD IP DRIVER 5366M: Peter Chen <peter.chen@kernel.org> 5367M: Pawel Laszczak <pawell@cadence.com> 5368R: Roger Quadros <rogerq@kernel.org> 5369L: linux-usb@vger.kernel.org 5370S: Maintained 5371T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5372F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 5373F: drivers/usb/cdns3/ 5374X: drivers/usb/cdns3/cdnsp* 5375 5376CADENCE USBHS DRIVER 5377M: Pawel Laszczak <pawell@cadence.com> 5378L: linux-usb@vger.kernel.org 5379S: Maintained 5380F: drivers/usb/gadget/udc/cdns2 5381 5382CADENCE USBSSP DRD IP DRIVER 5383M: Pawel Laszczak <pawell@cadence.com> 5384L: linux-usb@vger.kernel.org 5385S: Maintained 5386T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5387F: drivers/usb/cdns3/ 5388X: drivers/usb/cdns3/cdns3* 5389 5390CADET FM/AM RADIO RECEIVER DRIVER 5391M: Hans Verkuil <hverkuil@xs4all.nl> 5392L: linux-media@vger.kernel.org 5393S: Maintained 5394W: https://linuxtv.org 5395T: git git://linuxtv.org/media.git 5396F: drivers/media/radio/radio-cadet* 5397 5398CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 5399L: linux-media@vger.kernel.org 5400S: Orphan 5401T: git git://linuxtv.org/media.git 5402F: Documentation/admin-guide/media/cafe_ccic* 5403F: drivers/media/platform/marvell/ 5404 5405CAIF NETWORK LAYER 5406L: netdev@vger.kernel.org 5407S: Orphan 5408F: Documentation/networking/caif/ 5409F: drivers/net/caif/ 5410F: include/net/caif/ 5411F: include/uapi/linux/caif/ 5412F: net/caif/ 5413 5414CAKE QDISC 5415M: Toke Høiland-Jørgensen <toke@toke.dk> 5416L: cake@lists.bufferbloat.net (moderated for non-subscribers) 5417S: Maintained 5418F: net/sched/sch_cake.c 5419 5420CAN NETWORK DRIVERS 5421M: Marc Kleine-Budde <mkl@pengutronix.de> 5422M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 5423L: linux-can@vger.kernel.org 5424S: Maintained 5425W: https://github.com/linux-can 5426T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 5427T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 5428F: Documentation/devicetree/bindings/net/can/ 5429F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 5430F: drivers/net/can/ 5431F: drivers/phy/phy-can-transceiver.c 5432F: include/linux/can/bittiming.h 5433F: include/linux/can/dev.h 5434F: include/linux/can/length.h 5435F: include/linux/can/platform/ 5436F: include/linux/can/rx-offload.h 5437F: include/uapi/linux/can/error.h 5438F: include/uapi/linux/can/netlink.h 5439F: include/uapi/linux/can/vxcan.h 5440 5441CAN NETWORK LAYER 5442M: Oliver Hartkopp <socketcan@hartkopp.net> 5443M: Marc Kleine-Budde <mkl@pengutronix.de> 5444L: linux-can@vger.kernel.org 5445S: Maintained 5446W: https://github.com/linux-can 5447T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 5448T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 5449F: Documentation/networking/can.rst 5450F: Documentation/networking/iso15765-2.rst 5451F: include/linux/can/can-ml.h 5452F: include/linux/can/core.h 5453F: include/linux/can/skb.h 5454F: include/net/netns/can.h 5455F: include/uapi/linux/can.h 5456F: include/uapi/linux/can/bcm.h 5457F: include/uapi/linux/can/gw.h 5458F: include/uapi/linux/can/isotp.h 5459F: include/uapi/linux/can/raw.h 5460F: net/can/ 5461F: net/sched/em_canid.c 5462F: tools/testing/selftests/net/can/ 5463 5464CAN-J1939 NETWORK LAYER 5465M: Robin van der Gracht <robin@protonic.nl> 5466M: Oleksij Rempel <o.rempel@pengutronix.de> 5467R: kernel@pengutronix.de 5468L: linux-can@vger.kernel.org 5469S: Maintained 5470F: Documentation/networking/j1939.rst 5471F: include/uapi/linux/can/j1939.h 5472F: net/can/j1939/ 5473 5474CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 5475M: Damien Le Moal <dlemoal@kernel.org> 5476L: linux-riscv@lists.infradead.org 5477L: linux-gpio@vger.kernel.org (pinctrl driver) 5478F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 5479F: drivers/pinctrl/pinctrl-k210.c 5480 5481CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 5482M: Damien Le Moal <dlemoal@kernel.org> 5483L: linux-kernel@vger.kernel.org 5484L: linux-riscv@lists.infradead.org 5485S: Maintained 5486F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 5487F: drivers/reset/reset-k210.c 5488 5489CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 5490M: Damien Le Moal <dlemoal@kernel.org> 5491L: linux-riscv@lists.infradead.org 5492S: Maintained 5493F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 5494F: drivers/soc/canaan/ 5495F: include/soc/canaan/ 5496 5497CAPABILITIES 5498M: Serge Hallyn <serge@hallyn.com> 5499L: linux-security-module@vger.kernel.org 5500S: Supported 5501F: include/linux/capability.h 5502F: include/trace/events/capability.h 5503F: include/uapi/linux/capability.h 5504F: kernel/capability.c 5505F: security/commoncap.c 5506 5507CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 5508M: Kevin Tsai <ktsai@capellamicro.com> 5509S: Maintained 5510F: drivers/iio/light/cm* 5511 5512CARL9170 LINUX COMMUNITY WIRELESS DRIVER 5513M: Christian Lamparter <chunkeey@googlemail.com> 5514L: linux-wireless@vger.kernel.org 5515S: Maintained 5516W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 5517F: drivers/net/wireless/ath/carl9170/ 5518 5519CAVIUM I2C DRIVER 5520M: Robert Richter <rric@kernel.org> 5521S: Odd Fixes 5522W: http://www.marvell.com 5523F: drivers/i2c/busses/i2c-octeon* 5524F: drivers/i2c/busses/i2c-thunderx* 5525 5526CAVIUM LIQUIDIO NETWORK DRIVER 5527L: netdev@vger.kernel.org 5528S: Orphan 5529W: http://www.marvell.com 5530F: drivers/net/ethernet/cavium/liquidio/ 5531 5532CAVIUM MMC DRIVER 5533M: Robert Richter <rric@kernel.org> 5534S: Odd Fixes 5535W: http://www.marvell.com 5536F: drivers/mmc/host/cavium* 5537 5538CAVIUM OCTEON-TX CRYPTO DRIVER 5539M: George Cherian <gcherian@marvell.com> 5540L: linux-crypto@vger.kernel.org 5541S: Supported 5542W: http://www.marvell.com 5543F: drivers/crypto/cavium/cpt/ 5544 5545CAVIUM THUNDERX2 ARM64 SOC 5546M: Robert Richter <rric@kernel.org> 5547L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5548S: Odd Fixes 5549F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 5550F: arch/arm64/boot/dts/cavium/thunder2-99xx* 5551 5552CBS/ETF/TAPRIO QDISCS 5553M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 5554L: netdev@vger.kernel.org 5555S: Maintained 5556F: net/sched/sch_cbs.c 5557F: net/sched/sch_etf.c 5558F: net/sched/sch_taprio.c 5559 5560CC2520 IEEE-802.15.4 RADIO DRIVER 5561M: Stefan Schmidt <stefan@datenfreihafen.org> 5562L: linux-wpan@vger.kernel.org 5563S: Odd Fixes 5564F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 5565F: drivers/net/ieee802154/cc2520.c 5566 5567CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 5568M: Gilad Ben-Yossef <gilad@benyossef.com> 5569L: linux-crypto@vger.kernel.org 5570S: Supported 5571W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 5572F: drivers/crypto/ccree/ 5573 5574CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 5575M: Hadar Gat <hadar.gat@arm.com> 5576L: linux-crypto@vger.kernel.org 5577S: Supported 5578W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 5579F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 5580F: drivers/char/hw_random/cctrng.c 5581F: drivers/char/hw_random/cctrng.h 5582 5583CEC FRAMEWORK 5584M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5585L: linux-media@vger.kernel.org 5586S: Supported 5587W: http://linuxtv.org 5588T: git git://linuxtv.org/media.git 5589F: Documentation/ABI/testing/debugfs-cec-error-inj 5590F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 5591F: Documentation/driver-api/media/cec-core.rst 5592F: Documentation/userspace-api/media/cec 5593F: drivers/media/cec/ 5594F: drivers/media/rc/keymaps/rc-cec.c 5595F: include/media/cec-notifier.h 5596F: include/media/cec.h 5597F: include/uapi/linux/cec-funcs.h 5598F: include/uapi/linux/cec.h 5599 5600CEC GPIO DRIVER 5601M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5602L: linux-media@vger.kernel.org 5603S: Supported 5604W: http://linuxtv.org 5605T: git git://linuxtv.org/media.git 5606F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 5607F: drivers/media/cec/platform/cec-gpio/ 5608 5609CELL BROADBAND ENGINE ARCHITECTURE 5610L: linuxppc-dev@lists.ozlabs.org 5611S: Orphan 5612F: arch/powerpc/include/asm/cell*.h 5613F: arch/powerpc/include/asm/spu*.h 5614F: arch/powerpc/include/uapi/asm/spu*.h 5615F: arch/powerpc/platforms/cell/ 5616 5617CELLWISE CW2015 BATTERY DRIVER 5618M: Tobias Schrammm <t.schramm@manjaro.org> 5619S: Maintained 5620F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 5621F: drivers/power/supply/cw2015_battery.c 5622 5623CEPH COMMON CODE (LIBCEPH) 5624M: Ilya Dryomov <idryomov@gmail.com> 5625M: Xiubo Li <xiubli@redhat.com> 5626L: ceph-devel@vger.kernel.org 5627S: Supported 5628W: http://ceph.com/ 5629T: git https://github.com/ceph/ceph-client.git 5630F: include/linux/ceph/ 5631F: include/linux/crush/ 5632F: net/ceph/ 5633 5634CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 5635M: Xiubo Li <xiubli@redhat.com> 5636M: Ilya Dryomov <idryomov@gmail.com> 5637L: ceph-devel@vger.kernel.org 5638S: Supported 5639W: http://ceph.com/ 5640T: git https://github.com/ceph/ceph-client.git 5641F: Documentation/filesystems/ceph.rst 5642F: fs/ceph/ 5643 5644CERTIFICATE HANDLING 5645M: David Howells <dhowells@redhat.com> 5646M: David Woodhouse <dwmw2@infradead.org> 5647L: keyrings@vger.kernel.org 5648S: Maintained 5649F: Documentation/admin-guide/module-signing.rst 5650F: certs/ 5651F: scripts/sign-file.c 5652F: scripts/ssl-common.h 5653F: tools/certs/ 5654 5655CFAG12864B LCD DRIVER 5656M: Miguel Ojeda <ojeda@kernel.org> 5657S: Maintained 5658F: drivers/auxdisplay/cfag12864b.c 5659F: include/linux/cfag12864b.h 5660 5661CFAG12864BFB LCD FRAMEBUFFER DRIVER 5662M: Miguel Ojeda <ojeda@kernel.org> 5663S: Maintained 5664F: drivers/auxdisplay/cfag12864bfb.c 5665F: include/linux/cfag12864b.h 5666 5667CHAR and MISC DRIVERS 5668M: Arnd Bergmann <arnd@arndb.de> 5669M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5670S: Supported 5671T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 5672F: drivers/char/ 5673F: drivers/misc/ 5674F: include/linux/miscdevice.h 5675F: rust/kernel/miscdevice.rs 5676F: samples/rust/rust_misc_device.rs 5677X: drivers/char/agp/ 5678X: drivers/char/hw_random/ 5679X: drivers/char/ipmi/ 5680X: drivers/char/random.c 5681X: drivers/char/tpm/ 5682 5683CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER 5684M: Thomas Weißschuh <linux@weissschuh.net> 5685L: linux-hwmon@vger.kernel.org 5686S: Maintained 5687F: Documentation/hwmon/powerz.rst 5688F: drivers/hwmon/powerz.c 5689 5690CHECKPATCH 5691M: Andy Whitcroft <apw@canonical.com> 5692M: Joe Perches <joe@perches.com> 5693R: Dwaipayan Ray <dwaipayanray1@gmail.com> 5694R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5695S: Maintained 5696F: scripts/checkpatch.pl 5697 5698CHECKPATCH DOCUMENTATION 5699M: Dwaipayan Ray <dwaipayanray1@gmail.com> 5700M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5701R: Joe Perches <joe@perches.com> 5702S: Maintained 5703F: Documentation/dev-tools/checkpatch.rst 5704 5705CHINESE DOCUMENTATION 5706M: Alex Shi <alexs@kernel.org> 5707M: Yanteng Si <si.yanteng@linux.dev> 5708R: Dongliang Mu <dzm91@hust.edu.cn> 5709T: git git://git.kernel.org/pub/scm/linux/kernel/git/alexs/linux.git 5710S: Maintained 5711F: Documentation/translations/zh_CN/ 5712 5713CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 5714M: Peter Chen <peter.chen@kernel.org> 5715L: linux-usb@vger.kernel.org 5716S: Maintained 5717T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5718F: drivers/usb/chipidea/ 5719 5720CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 5721M: Hans de Goede <hansg@kernel.org> 5722L: linux-input@vger.kernel.org 5723S: Maintained 5724F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 5725F: drivers/input/touchscreen/chipone_icn8318.c 5726 5727CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 5728M: Hans de Goede <hansg@kernel.org> 5729L: linux-input@vger.kernel.org 5730S: Maintained 5731F: drivers/input/touchscreen/chipone_icn8505.c 5732 5733CHROME HARDWARE PLATFORM SUPPORT 5734M: Benson Leung <bleung@chromium.org> 5735M: Tzung-Bi Shih <tzungbi@kernel.org> 5736L: chrome-platform@lists.linux.dev 5737S: Maintained 5738T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 5739F: drivers/platform/chrome/ 5740 5741CHROMEOS EC CODEC DRIVER 5742M: Cheng-Yi Chiang <cychiang@chromium.org> 5743M: Tzung-Bi Shih <tzungbi@kernel.org> 5744R: Guenter Roeck <groeck@chromium.org> 5745L: chrome-platform@lists.linux.dev 5746S: Maintained 5747F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 5748F: sound/soc/codecs/cros_ec_codec.* 5749 5750CHROMEOS EC CHARGE CONTROL 5751M: Thomas Weißschuh <linux@weissschuh.net> 5752S: Maintained 5753F: drivers/power/supply/cros_charge-control.c 5754 5755CHROMEOS EC HARDWARE MONITORING 5756M: Thomas Weißschuh <linux@weissschuh.net> 5757L: chrome-platform@lists.linux.dev 5758L: linux-hwmon@vger.kernel.org 5759S: Maintained 5760F: Documentation/hwmon/cros_ec_hwmon.rst 5761F: drivers/hwmon/cros_ec_hwmon.c 5762 5763CHROMEOS EC LED DRIVER 5764M: Thomas Weißschuh <linux@weissschuh.net> 5765S: Maintained 5766F: drivers/leds/leds-cros_ec.c 5767 5768CHROMEOS EC SUBDRIVERS 5769M: Benson Leung <bleung@chromium.org> 5770R: Guenter Roeck <groeck@chromium.org> 5771L: chrome-platform@lists.linux.dev 5772S: Maintained 5773F: drivers/power/supply/cros_charge-control.c 5774F: drivers/power/supply/cros_usbpd-charger.c 5775N: cros_ec 5776N: cros-ec 5777 5778CHROMEOS EC UART DRIVER 5779M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 5780R: Benson Leung <bleung@chromium.org> 5781R: Tzung-Bi Shih <tzungbi@kernel.org> 5782S: Maintained 5783F: drivers/platform/chrome/cros_ec_uart.c 5784 5785CHROMEOS EC USB PD NOTIFY DRIVER 5786M: Łukasz Bartosik <ukaszb@chromium.org> 5787M: Andrei Kuchynski <akuchynski@chromium.org> 5788M: Jameson Thies <jthies@google.com> 5789L: chrome-platform@lists.linux.dev 5790S: Maintained 5791F: drivers/platform/chrome/cros_usbpd_notify.c 5792F: include/linux/platform_data/cros_usbpd_notify.h 5793 5794CHROMEOS EC USB TYPE-C DRIVER 5795M: Benson Leung <bleung@chromium.org> 5796M: Abhishek Pandit-Subedi <abhishekpandit@chromium.org> 5797M: Jameson Thies <jthies@google.com> 5798M: Andrei Kuchynski <akuchynski@chromium.org> 5799L: chrome-platform@lists.linux.dev 5800S: Maintained 5801F: drivers/platform/chrome/cros_ec_typec.* 5802F: drivers/platform/chrome/cros_typec_altmode.* 5803F: drivers/platform/chrome/cros_typec_switch.c 5804F: drivers/platform/chrome/cros_typec_vdm.* 5805 5806CHROMEOS HPS DRIVER 5807M: Dan Callaghan <dcallagh@chromium.org> 5808R: Sami Kyöstilä <skyostil@chromium.org> 5809S: Maintained 5810F: drivers/platform/chrome/cros_hps_i2c.c 5811 5812CHROMEOS EC WATCHDOG 5813M: Lukasz Majczak <lma@chromium.org> 5814L: chrome-platform@lists.linux.dev 5815S: Maintained 5816F: drivers/watchdog/cros_ec_wdt.c 5817 5818CHROMEOS UCSI DRIVER 5819M: Abhishek Pandit-Subedi <abhishekpandit@chromium.org> 5820M: Łukasz Bartosik <ukaszb@chromium.org> 5821M: Jameson Thies <jthies@google.com> 5822M: Andrei Kuchynski <akuchynski@chromium.org> 5823L: chrome-platform@lists.linux.dev 5824S: Maintained 5825F: drivers/usb/typec/ucsi/cros_ec_ucsi.c 5826 5827CHRONTEL CH7322 CEC DRIVER 5828M: Joe Tessler <jrt@google.com> 5829L: linux-media@vger.kernel.org 5830S: Maintained 5831T: git git://linuxtv.org/media.git 5832F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 5833F: drivers/media/cec/i2c/ch7322.c 5834 5835CIRRUS LOGIC AUDIO CODEC DRIVERS 5836M: David Rhodes <david.rhodes@cirrus.com> 5837M: Richard Fitzgerald <rf@opensource.cirrus.com> 5838L: linux-sound@vger.kernel.org 5839L: patches@opensource.cirrus.com 5840S: Maintained 5841F: Documentation/devicetree/bindings/sound/cirrus,cs* 5842F: Documentation/sound/codecs/cs* 5843F: drivers/mfd/cs42l43* 5844F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 5845F: drivers/spi/spi-cs42l43* 5846F: include/dt-bindings/sound/cs* 5847F: include/linux/mfd/cs42l43* 5848F: include/sound/cs* 5849F: sound/hda/codecs/cirrus* 5850F: sound/hda/codecs/side-codecs/cs* 5851F: sound/hda/codecs/side-codecs/hda_component* 5852F: sound/soc/codecs/cs* 5853 5854CIRRUS LOGIC HAPTIC DRIVERS 5855M: James Ogletree <jogletre@opensource.cirrus.com> 5856M: Fred Treven <fred.treven@cirrus.com> 5857M: Ben Bright <ben.bright@cirrus.com> 5858L: patches@opensource.cirrus.com 5859S: Supported 5860F: Documentation/devicetree/bindings/input/cirrus,cs40l50.yaml 5861F: drivers/input/misc/cs40l* 5862F: drivers/mfd/cs40l* 5863F: include/linux/mfd/cs40l* 5864F: sound/soc/codecs/cs40l* 5865 5866CIRRUS LOGIC DSP FIRMWARE DRIVER 5867M: Simon Trimmer <simont@opensource.cirrus.com> 5868M: Charles Keepax <ckeepax@opensource.cirrus.com> 5869M: Richard Fitzgerald <rf@opensource.cirrus.com> 5870L: patches@opensource.cirrus.com 5871S: Supported 5872W: https://github.com/CirrusLogic/linux-drivers/wiki 5873T: git https://github.com/CirrusLogic/linux-drivers.git 5874F: drivers/firmware/cirrus/ 5875F: include/linux/firmware/cirrus/ 5876 5877CIRRUS LOGIC EP93XX ETHERNET DRIVER 5878M: Hartley Sweeten <hsweeten@visionengravers.com> 5879L: netdev@vger.kernel.org 5880S: Maintained 5881F: drivers/net/ethernet/cirrus/ep93xx_eth.c 5882 5883CIRRUS LOGIC LOCHNAGAR DRIVER 5884M: Charles Keepax <ckeepax@opensource.cirrus.com> 5885M: Richard Fitzgerald <rf@opensource.cirrus.com> 5886L: patches@opensource.cirrus.com 5887S: Supported 5888F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 5889F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 5890F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 5891F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 5892F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 5893F: Documentation/hwmon/lochnagar.rst 5894F: drivers/clk/clk-lochnagar.c 5895F: drivers/hwmon/lochnagar-hwmon.c 5896F: drivers/mfd/lochnagar-i2c.c 5897F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 5898F: drivers/regulator/lochnagar-regulator.c 5899F: include/dt-bindings/clock/lochnagar.h 5900F: include/dt-bindings/pinctrl/lochnagar.h 5901F: include/linux/mfd/lochnagar* 5902F: sound/soc/codecs/lochnagar-sc.c 5903 5904CIRRUS LOGIC MADERA CODEC DRIVERS 5905M: Charles Keepax <ckeepax@opensource.cirrus.com> 5906M: Richard Fitzgerald <rf@opensource.cirrus.com> 5907L: linux-sound@vger.kernel.org 5908L: patches@opensource.cirrus.com 5909S: Supported 5910W: https://github.com/CirrusLogic/linux-drivers/wiki 5911T: git https://github.com/CirrusLogic/linux-drivers.git 5912F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5913F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5914F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5915F: drivers/gpio/gpio-madera* 5916F: drivers/irqchip/irq-madera* 5917F: drivers/mfd/cs47l* 5918F: drivers/mfd/madera* 5919F: drivers/pinctrl/cirrus/* 5920F: include/dt-bindings/sound/madera* 5921F: include/linux/irqchip/irq-madera* 5922F: include/linux/mfd/madera/* 5923F: include/sound/madera* 5924F: sound/soc/codecs/cs47l* 5925F: sound/soc/codecs/madera* 5926 5927CISCO FCOE HBA DRIVER 5928M: Satish Kharat <satishkh@cisco.com> 5929M: Sesidhar Baddela <sebaddel@cisco.com> 5930M: Karan Tilak Kumar <kartilak@cisco.com> 5931L: linux-scsi@vger.kernel.org 5932S: Supported 5933F: drivers/scsi/fnic/ 5934 5935CISCO SCSI HBA DRIVER 5936M: Karan Tilak Kumar <kartilak@cisco.com> 5937M: Sesidhar Baddela <sebaddel@cisco.com> 5938L: linux-scsi@vger.kernel.org 5939S: Supported 5940F: drivers/scsi/snic/ 5941 5942CISCO VIC ETHERNET NIC DRIVER 5943M: Christian Benvenuti <benve@cisco.com> 5944M: Satish Kharat <satishkh@cisco.com> 5945S: Maintained 5946F: drivers/net/ethernet/cisco/enic/ 5947 5948CISCO VIC LOW LATENCY NIC DRIVER 5949M: Christian Benvenuti <benve@cisco.com> 5950M: Nelson Escobar <neescoba@cisco.com> 5951S: Supported 5952F: drivers/infiniband/hw/usnic/ 5953 5954CLANG CONTROL FLOW INTEGRITY SUPPORT 5955M: Sami Tolvanen <samitolvanen@google.com> 5956M: Kees Cook <kees@kernel.org> 5957R: Nathan Chancellor <nathan@kernel.org> 5958L: llvm@lists.linux.dev 5959S: Supported 5960B: https://github.com/ClangBuiltLinux/linux/issues 5961T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5962F: include/linux/cfi.h 5963F: kernel/cfi.c 5964 5965CLANG-FORMAT FILE 5966M: Miguel Ojeda <ojeda@kernel.org> 5967S: Maintained 5968F: .clang-format 5969 5970CLANG/LLVM BUILD SUPPORT 5971M: Nathan Chancellor <nathan@kernel.org> 5972R: Nick Desaulniers <nick.desaulniers+lkml@gmail.com> 5973R: Bill Wendling <morbo@google.com> 5974R: Justin Stitt <justinstitt@google.com> 5975L: llvm@lists.linux.dev 5976S: Supported 5977W: https://clangbuiltlinux.github.io/ 5978B: https://github.com/ClangBuiltLinux/linux/issues 5979C: irc://irc.libera.chat/clangbuiltlinux 5980F: Documentation/kbuild/llvm.rst 5981F: include/linux/compiler-clang.h 5982F: scripts/Makefile.clang 5983F: scripts/clang-tools/ 5984K: \b(?i:clang|llvm)\b 5985 5986CLK API 5987M: Russell King <linux@armlinux.org.uk> 5988L: linux-clk@vger.kernel.org 5989S: Maintained 5990F: include/linux/clk.h 5991 5992CLOCKSOURCE, CLOCKEVENT DRIVERS 5993M: Daniel Lezcano <daniel.lezcano@linaro.org> 5994M: Thomas Gleixner <tglx@linutronix.de> 5995L: linux-kernel@vger.kernel.org 5996S: Supported 5997T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5998F: Documentation/devicetree/bindings/timer/ 5999F: drivers/clocksource/ 6000 6001CLOSURES 6002M: Kent Overstreet <kent.overstreet@linux.dev> 6003L: linux-bcachefs@vger.kernel.org 6004S: Supported 6005C: irc://irc.oftc.net/bcache 6006F: include/linux/closure.h 6007F: lib/closure.c 6008 6009CMPC ACPI DRIVER 6010M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 6011L: platform-driver-x86@vger.kernel.org 6012S: Supported 6013F: drivers/platform/x86/classmate-laptop.c 6014 6015COBALT MEDIA DRIVER 6016M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 6017L: linux-media@vger.kernel.org 6018S: Supported 6019W: https://linuxtv.org 6020T: git git://linuxtv.org/media.git 6021F: drivers/media/pci/cobalt/ 6022 6023COCCINELLE/Semantic Patches (SmPL) 6024M: Julia Lawall <Julia.Lawall@inria.fr> 6025M: Nicolas Palix <nicolas.palix@imag.fr> 6026L: cocci@inria.fr (moderated for non-subscribers) 6027S: Supported 6028W: https://coccinelle.gitlabpages.inria.fr/website/ 6029T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 6030F: Documentation/dev-tools/coccinelle.rst 6031F: scripts/coccicheck 6032F: scripts/coccinelle/ 6033 6034CODA FILE SYSTEM 6035M: Jan Harkes <jaharkes@cs.cmu.edu> 6036M: coda@cs.cmu.edu 6037L: codalist@coda.cs.cmu.edu 6038S: Maintained 6039W: http://www.coda.cs.cmu.edu/ 6040F: Documentation/filesystems/coda.rst 6041F: fs/coda/ 6042F: include/linux/coda*.h 6043F: include/uapi/linux/coda*.h 6044 6045CODA V4L2 MEM2MEM DRIVER 6046M: Philipp Zabel <p.zabel@pengutronix.de> 6047L: linux-media@vger.kernel.org 6048S: Maintained 6049F: Documentation/devicetree/bindings/media/coda.yaml 6050F: drivers/media/platform/chips-media/coda 6051 6052CODE OF CONDUCT 6053M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6054S: Supported 6055F: Documentation/process/code-of-conduct-interpretation.rst 6056F: Documentation/process/code-of-conduct.rst 6057 6058CODE TAGGING 6059M: Suren Baghdasaryan <surenb@google.com> 6060M: Kent Overstreet <kent.overstreet@linux.dev> 6061S: Maintained 6062F: include/asm-generic/codetag.lds.h 6063F: include/linux/codetag.h 6064F: lib/codetag.c 6065 6066COMEDI DRIVERS 6067M: Ian Abbott <abbotti@mev.co.uk> 6068M: H Hartley Sweeten <hsweeten@visionengravers.com> 6069S: Odd Fixes 6070F: drivers/comedi/ 6071F: include/linux/comedi/ 6072F: include/uapi/linux/comedi.h 6073 6074COMMON CLK FRAMEWORK 6075M: Michael Turquette <mturquette@baylibre.com> 6076M: Stephen Boyd <sboyd@kernel.org> 6077L: linux-clk@vger.kernel.org 6078S: Maintained 6079Q: http://patchwork.kernel.org/project/linux-clk/list/ 6080T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 6081F: Documentation/devicetree/bindings/clock/ 6082F: drivers/clk/ 6083F: include/dt-bindings/clock/ 6084F: include/linux/clk-pr* 6085F: include/linux/clk/ 6086F: include/linux/of_clk.h 6087F: scripts/gdb/linux/clk.py 6088F: rust/helpers/clk.c 6089F: rust/kernel/clk.rs 6090X: drivers/clk/clkdev.c 6091 6092COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 6093M: Steve French <sfrench@samba.org> 6094M: Steve French <smfrench@gmail.com> 6095R: Paulo Alcantara <pc@manguebit.org> (DFS, global name space) 6096R: Ronnie Sahlberg <ronniesahlberg@gmail.com> (directory leases, sparse files) 6097R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 6098R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 6099R: Bharath SM <bharathsm@microsoft.com> (deferred close, directory leases) 6100L: linux-cifs@vger.kernel.org 6101L: samba-technical@lists.samba.org (moderated for non-subscribers) 6102S: Supported 6103W: https://wiki.samba.org/index.php/LinuxCIFS 6104T: git git://git.samba.org/sfrench/cifs-2.6.git 6105F: Documentation/admin-guide/cifs/ 6106F: fs/smb/client/ 6107F: fs/smb/common/ 6108F: include/uapi/linux/cifs 6109 6110COMPACTPCI HOTPLUG CORE 6111M: Scott Murray <scott@spiteful.org> 6112L: linux-pci@vger.kernel.org 6113S: Maintained 6114F: drivers/pci/hotplug/cpci_hotplug* 6115 6116COMPACTPCI HOTPLUG GENERIC DRIVER 6117M: Scott Murray <scott@spiteful.org> 6118L: linux-pci@vger.kernel.org 6119S: Maintained 6120F: drivers/pci/hotplug/cpcihp_generic.c 6121 6122COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 6123M: Scott Murray <scott@spiteful.org> 6124L: linux-pci@vger.kernel.org 6125S: Maintained 6126F: drivers/pci/hotplug/cpcihp_zt5550.* 6127 6128COMPAL LAPTOP SUPPORT 6129M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 6130L: platform-driver-x86@vger.kernel.org 6131S: Maintained 6132F: drivers/platform/x86/compal-laptop.c 6133 6134COMPILER ATTRIBUTES 6135M: Miguel Ojeda <ojeda@kernel.org> 6136S: Maintained 6137F: include/linux/compiler_attributes.h 6138 6139COMPUTE EXPRESS LINK (CXL) 6140M: Davidlohr Bueso <dave@stgolabs.net> 6141M: Jonathan Cameron <jonathan.cameron@huawei.com> 6142M: Dave Jiang <dave.jiang@intel.com> 6143M: Alison Schofield <alison.schofield@intel.com> 6144M: Vishal Verma <vishal.l.verma@intel.com> 6145M: Ira Weiny <ira.weiny@intel.com> 6146M: Dan Williams <dan.j.williams@intel.com> 6147L: linux-cxl@vger.kernel.org 6148S: Maintained 6149F: Documentation/driver-api/cxl 6150F: Documentation/userspace-api/fwctl/fwctl-cxl.rst 6151F: drivers/cxl/ 6152F: include/cxl/ 6153F: include/uapi/linux/cxl_mem.h 6154F: tools/testing/cxl/ 6155 6156COMPUTE EXPRESS LINK PMU (CPMU) 6157M: Jonathan Cameron <jonathan.cameron@huawei.com> 6158L: linux-cxl@vger.kernel.org 6159S: Maintained 6160F: Documentation/admin-guide/perf/cxl.rst 6161F: drivers/perf/cxl_pmu.c 6162 6163CONEXANT ACCESSRUNNER USB DRIVER 6164L: accessrunner-general@lists.sourceforge.net 6165S: Orphan 6166W: http://accessrunner.sourceforge.net/ 6167F: drivers/usb/atm/cxacru.c 6168 6169CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX) 6170M: Elena Reshetova <elena.reshetova@intel.com> 6171M: Carlos Bilbao <carlos.bilbao@kernel.org> 6172S: Maintained 6173F: Documentation/security/snp-tdx-threat-model.rst 6174 6175CONFIGFS 6176M: Andreas Hindborg <a.hindborg@kernel.org> 6177R: Breno Leitao <leitao@debian.org> 6178S: Supported 6179T: git git://git.kernel.org/pub/scm/linux/kernel/git/a.hindborg/linux.git configfs-next 6180F: fs/configfs/ 6181F: include/linux/configfs.h 6182F: rust/kernel/configfs.rs 6183F: samples/configfs/ 6184F: samples/rust/rust_configfs.rs 6185 6186CONGATEC BOARD CONTROLLER MFD DRIVER 6187M: Thomas Richard <thomas.richard@bootlin.com> 6188S: Maintained 6189F: drivers/gpio/gpio-cgbc.c 6190F: drivers/hwmon/cgbc-hwmon.c 6191F: drivers/i2c/busses/i2c-cgbc.c 6192F: drivers/mfd/cgbc-core.c 6193F: drivers/watchdog/cgbc_wdt.c 6194F: include/linux/mfd/cgbc.h 6195 6196CONSOLE SUBSYSTEM 6197M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6198S: Supported 6199F: drivers/video/console/ 6200F: include/linux/console* 6201 6202CONTEXT TRACKING 6203M: Frederic Weisbecker <frederic@kernel.org> 6204M: "Paul E. McKenney" <paulmck@kernel.org> 6205S: Maintained 6206F: include/linux/context_tracking* 6207F: kernel/context_tracking.c 6208 6209CONTROL GROUP (CGROUP) 6210M: Tejun Heo <tj@kernel.org> 6211M: Johannes Weiner <hannes@cmpxchg.org> 6212M: Michal Koutný <mkoutny@suse.com> 6213L: cgroups@vger.kernel.org 6214S: Maintained 6215T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 6216F: Documentation/admin-guide/cgroup-v1/ 6217F: Documentation/admin-guide/cgroup-v2.rst 6218F: include/linux/cgroup* 6219F: kernel/cgroup/ 6220F: tools/testing/selftests/cgroup/ 6221 6222CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 6223M: Tejun Heo <tj@kernel.org> 6224M: Josef Bacik <josef@toxicpanda.com> 6225M: Jens Axboe <axboe@kernel.dk> 6226L: cgroups@vger.kernel.org 6227L: linux-block@vger.kernel.org 6228T: git git://git.kernel.dk/linux-block 6229F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 6230F: block/bfq-cgroup.c 6231F: block/blk-cgroup.c 6232F: block/blk-iocost.c 6233F: block/blk-iolatency.c 6234F: block/blk-throttle.c 6235F: include/linux/blk-cgroup.h 6236 6237CONTROL GROUP - CPUSET 6238M: Waiman Long <longman@redhat.com> 6239L: cgroups@vger.kernel.org 6240S: Maintained 6241T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 6242F: Documentation/admin-guide/cgroup-v1/cpusets.rst 6243F: include/linux/cpuset.h 6244F: kernel/cgroup/cpuset-internal.h 6245F: kernel/cgroup/cpuset-v1.c 6246F: kernel/cgroup/cpuset.c 6247F: tools/testing/selftests/cgroup/test_cpuset.c 6248F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 6249F: tools/testing/selftests/cgroup/test_cpuset_v1_base.sh 6250 6251CONTROL GROUP - DEVICE MEMORY CONTROLLER (DMEM) 6252M: Maarten Lankhorst <dev@lankhorst.se> 6253M: Maxime Ripard <mripard@kernel.org> 6254M: Natalie Vock <natalie.vock@gmx.de> 6255L: cgroups@vger.kernel.org 6256L: dri-devel@lists.freedesktop.org 6257S: Maintained 6258T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6259F: include/linux/cgroup_dmem.h 6260F: kernel/cgroup/dmem.c 6261 6262CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 6263M: Johannes Weiner <hannes@cmpxchg.org> 6264M: Michal Hocko <mhocko@kernel.org> 6265M: Roman Gushchin <roman.gushchin@linux.dev> 6266M: Shakeel Butt <shakeel.butt@linux.dev> 6267R: Muchun Song <muchun.song@linux.dev> 6268L: cgroups@vger.kernel.org 6269L: linux-mm@kvack.org 6270S: Maintained 6271F: include/linux/memcontrol.h 6272F: include/linux/page_counter.h 6273F: mm/memcontrol.c 6274F: mm/memcontrol-v1.c 6275F: mm/memcontrol-v1.h 6276F: mm/page_counter.c 6277F: mm/swap_cgroup.c 6278F: samples/cgroup/* 6279F: tools/testing/selftests/cgroup/memcg_protection.m 6280F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 6281F: tools/testing/selftests/cgroup/test_kmem.c 6282F: tools/testing/selftests/cgroup/test_memcontrol.c 6283 6284CORETEMP HARDWARE MONITORING DRIVER 6285M: Fenghua Yu <fenghua.yu@intel.com> 6286L: linux-hwmon@vger.kernel.org 6287S: Maintained 6288F: Documentation/hwmon/coretemp.rst 6289F: drivers/hwmon/coretemp.c 6290 6291CORSAIR-CPRO HARDWARE MONITOR DRIVER 6292M: Marius Zachmann <mail@mariuszachmann.de> 6293L: linux-hwmon@vger.kernel.org 6294S: Maintained 6295F: drivers/hwmon/corsair-cpro.c 6296 6297CORSAIR-PSU HARDWARE MONITOR DRIVER 6298M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 6299L: linux-hwmon@vger.kernel.org 6300S: Maintained 6301F: Documentation/hwmon/corsair-psu.rst 6302F: drivers/hwmon/corsair-psu.c 6303 6304COUNTER SUBSYSTEM 6305M: William Breathitt Gray <wbg@kernel.org> 6306L: linux-iio@vger.kernel.org 6307S: Maintained 6308T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 6309F: Documentation/ABI/testing/sysfs-bus-counter 6310F: Documentation/driver-api/generic-counter.rst 6311F: drivers/counter/ 6312F: include/linux/counter.h 6313F: include/uapi/linux/counter.h 6314F: tools/counter/ 6315 6316COUNTER WATCH EVENTS TOOL 6317M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 6318L: linux-iio@vger.kernel.org 6319S: Maintained 6320F: tools/counter/counter_watch_events.c 6321 6322CP2615 I2C DRIVER 6323M: Bence Csókás <bence98@sch.bme.hu> 6324S: Maintained 6325F: drivers/i2c/busses/i2c-cp2615.c 6326 6327CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 6328M: Viresh Kumar <viresh.kumar@linaro.org> 6329M: Sudeep Holla <sudeep.holla@arm.com> 6330L: linux-pm@vger.kernel.org 6331S: Maintained 6332W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 6333F: drivers/cpufreq/vexpress-spc-cpufreq.c 6334 6335CPU FREQUENCY SCALING FRAMEWORK 6336M: "Rafael J. Wysocki" <rafael@kernel.org> 6337M: Viresh Kumar <viresh.kumar@linaro.org> 6338L: linux-pm@vger.kernel.org 6339S: Maintained 6340B: https://bugzilla.kernel.org 6341T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6342T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 6343F: Documentation/admin-guide/pm/cpufreq.rst 6344F: Documentation/admin-guide/pm/intel_pstate.rst 6345F: Documentation/cpu-freq/ 6346F: Documentation/devicetree/bindings/cpufreq/ 6347F: drivers/cpufreq/ 6348F: include/linux/cpufreq.h 6349F: include/linux/sched/cpufreq.h 6350F: kernel/sched/cpufreq*.c 6351F: rust/kernel/cpufreq.rs 6352F: tools/testing/selftests/cpufreq/ 6353 6354CPU HOTPLUG 6355M: Thomas Gleixner <tglx@linutronix.de> 6356M: Peter Zijlstra <peterz@infradead.org> 6357L: linux-kernel@vger.kernel.org 6358S: Maintained 6359T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 6360F: include/linux/cpu.h 6361F: include/linux/cpuhotplug.h 6362F: include/linux/smpboot.h 6363F: kernel/cpu.c 6364F: kernel/smpboot.* 6365F: rust/helpers/cpu.c 6366F: rust/kernel/cpu.rs 6367 6368CPU IDLE TIME MANAGEMENT FRAMEWORK 6369M: "Rafael J. Wysocki" <rafael@kernel.org> 6370M: Daniel Lezcano <daniel.lezcano@linaro.org> 6371L: linux-pm@vger.kernel.org 6372S: Maintained 6373B: https://bugzilla.kernel.org 6374T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6375F: Documentation/admin-guide/pm/cpuidle.rst 6376F: Documentation/driver-api/pm/cpuidle.rst 6377F: drivers/cpuidle/ 6378F: include/linux/cpuidle.h 6379 6380CPU POWER MONITORING SUBSYSTEM 6381M: Thomas Renninger <trenn@suse.com> 6382M: Shuah Khan <shuah@kernel.org> 6383M: Shuah Khan <skhan@linuxfoundation.org> 6384M: John B. Wyatt IV <jwyatt@redhat.com> 6385M: John B. Wyatt IV <sageofredondo@gmail.com> 6386M: John Kacur <jkacur@redhat.com> 6387L: linux-pm@vger.kernel.org 6388S: Maintained 6389F: tools/power/cpupower/ 6390 6391CPUID/MSR DRIVER 6392M: "H. Peter Anvin" <hpa@zytor.com> 6393S: Maintained 6394F: arch/x86/kernel/cpuid.c 6395F: arch/x86/kernel/msr.c 6396 6397CPUIDLE DRIVER - ARM BIG LITTLE 6398M: Lorenzo Pieralisi <lpieralisi@kernel.org> 6399M: Daniel Lezcano <daniel.lezcano@linaro.org> 6400L: linux-pm@vger.kernel.org 6401L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6402S: Maintained 6403T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6404F: drivers/cpuidle/cpuidle-big_little.c 6405 6406CPUIDLE DRIVER - ARM EXYNOS 6407M: Daniel Lezcano <daniel.lezcano@linaro.org> 6408M: Kukjin Kim <kgene@kernel.org> 6409R: Krzysztof Kozlowski <krzk@kernel.org> 6410L: linux-pm@vger.kernel.org 6411L: linux-samsung-soc@vger.kernel.org 6412S: Maintained 6413F: arch/arm/mach-exynos/pm.c 6414F: drivers/cpuidle/cpuidle-exynos.c 6415F: include/linux/platform_data/cpuidle-exynos.h 6416 6417CPUIDLE DRIVER - ARM PSCI 6418M: Lorenzo Pieralisi <lpieralisi@kernel.org> 6419M: Sudeep Holla <sudeep.holla@arm.com> 6420M: Ulf Hansson <ulf.hansson@linaro.org> 6421L: linux-pm@vger.kernel.org 6422L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6423S: Supported 6424T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6425F: drivers/cpuidle/cpuidle-psci.c 6426 6427CPUIDLE DRIVER - ARM PSCI PM DOMAIN 6428M: Ulf Hansson <ulf.hansson@linaro.org> 6429L: linux-pm@vger.kernel.org 6430L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6431S: Supported 6432T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6433F: drivers/cpuidle/cpuidle-psci-domain.c 6434F: drivers/cpuidle/cpuidle-psci.h 6435 6436CPUIDLE DRIVER - DT IDLE PM DOMAIN 6437M: Ulf Hansson <ulf.hansson@linaro.org> 6438L: linux-pm@vger.kernel.org 6439S: Supported 6440T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6441F: drivers/cpuidle/dt_idle_genpd.c 6442F: drivers/cpuidle/dt_idle_genpd.h 6443 6444CPUIDLE DRIVER - RISC-V SBI 6445M: Anup Patel <anup@brainfault.org> 6446L: linux-pm@vger.kernel.org 6447L: linux-riscv@lists.infradead.org 6448S: Maintained 6449F: drivers/cpuidle/cpuidle-riscv-sbi.c 6450 6451CPUMASK API [RUST] 6452M: Viresh Kumar <viresh.kumar@linaro.org> 6453R: Yury Norov <yury.norov@gmail.com> 6454S: Maintained 6455F: rust/kernel/cpumask.rs 6456 6457CRAMFS FILESYSTEM 6458M: Nicolas Pitre <nico@fluxnic.net> 6459S: Maintained 6460F: Documentation/filesystems/cramfs.rst 6461F: fs/cramfs/ 6462 6463CRC LIBRARY 6464M: Eric Biggers <ebiggers@kernel.org> 6465R: Ard Biesheuvel <ardb@kernel.org> 6466L: linux-crypto@vger.kernel.org 6467S: Maintained 6468T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git crc-next 6469F: Documentation/staging/crc* 6470F: include/linux/crc* 6471F: lib/crc/ 6472F: scripts/gen-crc-consts.py 6473 6474CREATIVE SB0540 6475M: Bastien Nocera <hadess@hadess.net> 6476L: linux-input@vger.kernel.org 6477S: Maintained 6478F: drivers/hid/hid-creative-sb0540.c 6479 6480CREDENTIALS 6481M: Paul Moore <paul@paul-moore.com> 6482R: Serge Hallyn <sergeh@kernel.org> 6483L: linux-security-module@vger.kernel.org 6484S: Supported 6485T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 6486F: include/linux/cred.h 6487F: kernel/cred.c 6488F: Documentation/security/credentials.rst 6489 6490INTEL CRPS COMMON REDUNDANT PSU DRIVER 6491M: Ninad Palsule <ninad@linux.ibm.com> 6492L: linux-hwmon@vger.kernel.org 6493S: Maintained 6494F: Documentation/hwmon/crps.rst 6495F: drivers/hwmon/pmbus/crps.c 6496 6497CRYPTO API 6498M: Herbert Xu <herbert@gondor.apana.org.au> 6499M: "David S. Miller" <davem@davemloft.net> 6500L: linux-crypto@vger.kernel.org 6501S: Maintained 6502T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 6503T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 6504F: Documentation/crypto/ 6505F: Documentation/devicetree/bindings/crypto/ 6506F: arch/*/crypto/ 6507F: crypto/ 6508F: drivers/crypto/ 6509F: include/crypto/ 6510F: include/linux/crypto* 6511 6512CRYPTO LIBRARY 6513M: Eric Biggers <ebiggers@kernel.org> 6514M: Jason A. Donenfeld <Jason@zx2c4.com> 6515M: Ard Biesheuvel <ardb@kernel.org> 6516L: linux-crypto@vger.kernel.org 6517S: Maintained 6518T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git libcrypto-next 6519T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git libcrypto-fixes 6520F: lib/crypto/ 6521 6522CRYPTO SPEED TEST COMPARE 6523M: Wang Jinchao <wangjinchao@xfusion.com> 6524L: linux-crypto@vger.kernel.org 6525S: Maintained 6526F: tools/crypto/tcrypt/tcrypt_speed_compare.py 6527 6528CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 6529M: Neil Horman <nhorman@tuxdriver.com> 6530L: linux-crypto@vger.kernel.org 6531S: Maintained 6532F: crypto/ansi_cprng.c 6533F: crypto/rng.c 6534 6535CS3308 MEDIA DRIVER 6536M: Hans Verkuil <hverkuil@xs4all.nl> 6537L: linux-media@vger.kernel.org 6538S: Odd Fixes 6539W: http://linuxtv.org 6540T: git git://linuxtv.org/media.git 6541F: drivers/media/i2c/cs3308.c 6542 6543CS5535 Audio ALSA driver 6544M: Jaya Kumar <jayakumar.alsa@gmail.com> 6545S: Maintained 6546F: sound/pci/cs5535audio/ 6547 6548CTU CAN FD DRIVER 6549M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 6550M: Ondrej Ille <ondrej.ille@gmail.com> 6551L: linux-can@vger.kernel.org 6552S: Maintained 6553F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 6554F: drivers/net/can/ctucanfd/ 6555 6556CVE ASSIGNMENT CONTACT 6557M: CVE Assignment Team <cve@kernel.org> 6558S: Maintained 6559F: Documentation/process/cve.rst 6560 6561CW1200 WLAN driver 6562S: Orphan 6563L: linux-wireless@vger.kernel.org 6564F: drivers/net/wireless/st/ 6565F: include/linux/platform_data/net-cw1200.h 6566 6567CX18 VIDEO4LINUX DRIVER 6568M: Andy Walls <awalls@md.metrocast.net> 6569L: linux-media@vger.kernel.org 6570S: Maintained 6571W: https://linuxtv.org 6572T: git git://linuxtv.org/media.git 6573F: drivers/media/pci/cx18/ 6574F: include/uapi/linux/ivtv* 6575 6576CX2341X MPEG ENCODER HELPER MODULE 6577M: Hans Verkuil <hverkuil@xs4all.nl> 6578L: linux-media@vger.kernel.org 6579S: Maintained 6580W: https://linuxtv.org 6581T: git git://linuxtv.org/media.git 6582F: drivers/media/common/cx2341x* 6583F: include/media/drv-intf/cx2341x.h 6584 6585CX24120 MEDIA DRIVER 6586M: Jemma Denson <jdenson@gmail.com> 6587M: Patrick Boettcher <patrick.boettcher@posteo.de> 6588L: linux-media@vger.kernel.org 6589S: Maintained 6590W: https://linuxtv.org 6591Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6592F: drivers/media/dvb-frontends/cx24120* 6593 6594CX88 VIDEO4LINUX DRIVER 6595M: Mauro Carvalho Chehab <mchehab@kernel.org> 6596L: linux-media@vger.kernel.org 6597S: Odd fixes 6598W: https://linuxtv.org 6599T: git git://linuxtv.org/media.git 6600F: Documentation/driver-api/media/drivers/cx88* 6601F: drivers/media/pci/cx88/ 6602 6603CXD2820R MEDIA DRIVER 6604L: linux-media@vger.kernel.org 6605S: Orphan 6606W: https://linuxtv.org 6607Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6608F: drivers/media/dvb-frontends/cxd2820r* 6609 6610CXGB3 ETHERNET DRIVER (CXGB3) 6611M: Potnuri Bharat Teja <bharat@chelsio.com> 6612L: netdev@vger.kernel.org 6613S: Maintained 6614W: http://www.chelsio.com 6615F: drivers/net/ethernet/chelsio/cxgb3/ 6616 6617CXGB3 ISCSI DRIVER (CXGB3I) 6618M: Varun Prakash <varun@chelsio.com> 6619L: linux-scsi@vger.kernel.org 6620S: Supported 6621W: http://www.chelsio.com 6622F: drivers/scsi/cxgbi/cxgb3i 6623 6624CXGB4 CRYPTO DRIVER (chcr) 6625M: Ayush Sawal <ayush.sawal@chelsio.com> 6626L: linux-crypto@vger.kernel.org 6627S: Supported 6628W: http://www.chelsio.com 6629F: drivers/crypto/chelsio 6630 6631CXGB4 ETHERNET DRIVER (CXGB4) 6632M: Potnuri Bharat Teja <bharat@chelsio.com> 6633L: netdev@vger.kernel.org 6634S: Maintained 6635W: http://www.chelsio.com 6636F: drivers/net/ethernet/chelsio/cxgb4/ 6637 6638CXGB4 INLINE CRYPTO DRIVER 6639M: Ayush Sawal <ayush.sawal@chelsio.com> 6640L: netdev@vger.kernel.org 6641S: Maintained 6642W: http://www.chelsio.com 6643F: drivers/net/ethernet/chelsio/inline_crypto/ 6644 6645CXGB4 ISCSI DRIVER (CXGB4I) 6646M: Varun Prakash <varun@chelsio.com> 6647L: linux-scsi@vger.kernel.org 6648S: Supported 6649W: http://www.chelsio.com 6650F: drivers/scsi/cxgbi/cxgb4i 6651 6652CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 6653M: Potnuri Bharat Teja <bharat@chelsio.com> 6654L: linux-rdma@vger.kernel.org 6655S: Supported 6656W: http://www.openfabrics.org 6657F: drivers/infiniband/hw/cxgb4/ 6658F: include/uapi/rdma/cxgb4-abi.h 6659 6660CXGB4VF ETHERNET DRIVER (CXGB4VF) 6661M: Potnuri Bharat Teja <bharat@chelsio.com> 6662L: netdev@vger.kernel.org 6663S: Maintained 6664W: http://www.chelsio.com 6665F: drivers/net/ethernet/chelsio/cxgb4vf/ 6666 6667CYBERPRO FB DRIVER 6668M: Russell King <linux@armlinux.org.uk> 6669L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6670S: Maintained 6671W: http://www.armlinux.org.uk/ 6672F: drivers/video/fbdev/cyber2000fb.* 6673 6674CYCLADES PC300 DRIVER 6675S: Orphan 6676F: drivers/net/wan/pc300* 6677 6678CYPRESS CY8C95X0 PINCTRL DRIVER 6679M: Patrick Rudolph <patrick.rudolph@9elements.com> 6680L: linux-gpio@vger.kernel.org 6681S: Maintained 6682F: drivers/pinctrl/pinctrl-cy8c95x0.c 6683 6684CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 6685M: Linus Walleij <linus.walleij@linaro.org> 6686L: linux-input@vger.kernel.org 6687S: Maintained 6688F: drivers/input/touchscreen/cy8ctma140.c 6689 6690CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 6691M: Yassine Oudjana <y.oudjana@protonmail.com> 6692L: linux-input@vger.kernel.org 6693S: Maintained 6694F: Documentation/devicetree/bindings/input/cypress-sf.yaml 6695F: drivers/input/keyboard/cypress-sf.c 6696 6697CYPRESS_FIRMWARE MEDIA DRIVER 6698L: linux-media@vger.kernel.org 6699S: Orphan 6700W: https://linuxtv.org 6701Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6702F: drivers/media/common/cypress_firmware* 6703 6704CYTTSP TOUCHSCREEN DRIVER 6705M: Linus Walleij <linus.walleij@linaro.org> 6706L: linux-input@vger.kernel.org 6707S: Maintained 6708F: drivers/input/touchscreen/cyttsp* 6709 6710D-LINK DIR-685 TOUCHKEYS DRIVER 6711M: Linus Walleij <linus.walleij@linaro.org> 6712L: linux-input@vger.kernel.org 6713S: Supported 6714F: drivers/input/keyboard/dlink-dir685-touchkeys.c 6715 6716DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 6717M: Joshua Kinard <linux@kumba.dev> 6718S: Maintained 6719F: drivers/rtc/rtc-ds1685.c 6720F: include/linux/rtc/ds1685.h 6721 6722DAMA SLAVE for AX.25 6723M: Joerg Reuter <jreuter@yaina.de> 6724L: linux-hams@vger.kernel.org 6725S: Maintained 6726W: http://yaina.de/jreuter/ 6727W: http://www.qsl.net/dl1bke/ 6728F: net/ax25/af_ax25.c 6729F: net/ax25/ax25_dev.c 6730F: net/ax25/ax25_ds_* 6731F: net/ax25/ax25_in.c 6732F: net/ax25/ax25_out.c 6733F: net/ax25/ax25_timer.c 6734F: net/ax25/sysctl_net_ax25.c 6735 6736DASHARO ACPI PLATFORM DRIVER 6737M: Michał Kopeć <michal.kopec@3mdeb.com> 6738S: Maintained 6739W: https://docs.dasharo.com/ 6740F: drivers/platform/x86/dasharo-acpi.c 6741 6742DATA ACCESS MONITOR 6743M: SeongJae Park <sj@kernel.org> 6744L: damon@lists.linux.dev 6745L: linux-mm@kvack.org 6746S: Maintained 6747W: https://damonitor.github.io 6748P: Documentation/mm/damon/maintainer-profile.rst 6749T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 6750T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 6751T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 6752F: Documentation/ABI/testing/sysfs-kernel-mm-damon 6753F: Documentation/admin-guide/mm/damon/ 6754F: Documentation/mm/damon/ 6755F: include/linux/damon.h 6756F: include/trace/events/damon.h 6757F: mm/damon/ 6758F: samples/damon/ 6759F: tools/testing/selftests/damon/ 6760 6761DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 6762L: netdev@vger.kernel.org 6763S: Orphan 6764F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 6765F: drivers/net/ethernet/dec/tulip/dmfe.c 6766 6767DC390/AM53C974 SCSI driver 6768M: Hannes Reinecke <hare@suse.com> 6769L: linux-scsi@vger.kernel.org 6770S: Maintained 6771F: drivers/scsi/am53c974.c 6772 6773DC395x SCSI driver 6774M: Oliver Neukum <oliver@neukum.org> 6775M: Ali Akcaagac <aliakc@web.de> 6776M: Jamie Lenehan <lenehan@twibble.org> 6777S: Maintained 6778F: Documentation/scsi/dc395x.rst 6779F: drivers/scsi/dc395x.* 6780 6781DEBUGOBJECTS: 6782M: Thomas Gleixner <tglx@linutronix.de> 6783L: linux-kernel@vger.kernel.org 6784S: Maintained 6785T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 6786F: include/linux/debugobjects.h 6787F: lib/debugobjects.c 6788 6789DECSTATION PLATFORM SUPPORT 6790M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6791L: linux-mips@vger.kernel.org 6792S: Maintained 6793F: arch/mips/dec/ 6794F: arch/mips/include/asm/dec/ 6795F: arch/mips/include/asm/mach-dec/ 6796 6797DEFXX FDDI NETWORK DRIVER 6798M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6799S: Maintained 6800F: drivers/net/fddi/defxx.* 6801 6802DEFZA FDDI NETWORK DRIVER 6803M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6804S: Maintained 6805F: drivers/net/fddi/defza.* 6806 6807DEINTERLACE DRIVERS FOR ALLWINNER H3 6808M: Jernej Skrabec <jernej.skrabec@gmail.com> 6809L: linux-media@vger.kernel.org 6810S: Maintained 6811T: git git://linuxtv.org/media.git 6812F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 6813F: drivers/media/platform/sunxi/sun8i-di/ 6814 6815DELL LAPTOP DRIVER 6816M: Matthew Garrett <mjg59@srcf.ucam.org> 6817M: Pali Rohár <pali@kernel.org> 6818L: platform-driver-x86@vger.kernel.org 6819S: Maintained 6820F: drivers/platform/x86/dell/dell-laptop.c 6821 6822DELL LAPTOP FREEFALL DRIVER 6823M: Pali Rohár <pali@kernel.org> 6824S: Maintained 6825F: drivers/platform/x86/dell/dell-smo8800.c 6826 6827DELL LAPTOP RBTN DRIVER 6828M: Pali Rohár <pali@kernel.org> 6829S: Maintained 6830F: drivers/platform/x86/dell/dell-rbtn.* 6831 6832DELL LAPTOP SMM DRIVER 6833M: Pali Rohár <pali@kernel.org> 6834S: Maintained 6835F: Documentation/ABI/obsolete/procfs-i8k 6836F: drivers/hwmon/dell-smm-hwmon.c 6837F: include/uapi/linux/i8k.h 6838 6839DELL PC DRIVER 6840M: Lyndon Sanche <lsanche@lyndeno.ca> 6841L: platform-driver-x86@vger.kernel.org 6842S: Maintained 6843F: drivers/platform/x86/dell/dell-pc.c 6844 6845DELL REMOTE BIOS UPDATE DRIVER 6846M: Stuart Hayes <stuart.w.hayes@gmail.com> 6847L: platform-driver-x86@vger.kernel.org 6848S: Maintained 6849F: drivers/platform/x86/dell/dell_rbu.c 6850 6851DELL SMBIOS DRIVER 6852M: Pali Rohár <pali@kernel.org> 6853L: Dell.Client.Kernel@dell.com 6854L: platform-driver-x86@vger.kernel.org 6855S: Maintained 6856F: drivers/platform/x86/dell/dell-smbios.* 6857 6858DELL SMBIOS SMM DRIVER 6859L: Dell.Client.Kernel@dell.com 6860L: platform-driver-x86@vger.kernel.org 6861S: Maintained 6862F: drivers/platform/x86/dell/dell-smbios-smm.c 6863 6864DELL SMBIOS WMI DRIVER 6865L: Dell.Client.Kernel@dell.com 6866L: platform-driver-x86@vger.kernel.org 6867S: Maintained 6868F: drivers/platform/x86/dell/dell-smbios-wmi.c 6869F: tools/wmi/dell-smbios-example.c 6870 6871DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 6872M: Stuart Hayes <stuart.w.hayes@gmail.com> 6873L: platform-driver-x86@vger.kernel.org 6874S: Maintained 6875F: Documentation/userspace-api/dcdbas.rst 6876F: drivers/platform/x86/dell/dcdbas.* 6877 6878DELL WMI DDV DRIVER 6879M: Armin Wolf <W_Armin@gmx.de> 6880S: Maintained 6881F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 6882F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 6883F: Documentation/wmi/devices/dell-wmi-ddv.rst 6884F: drivers/platform/x86/dell/dell-wmi-ddv.c 6885 6886DELL WMI DESCRIPTOR DRIVER 6887L: Dell.Client.Kernel@dell.com 6888S: Maintained 6889F: drivers/platform/x86/dell/dell-wmi-descriptor.c 6890 6891DELL WMI HARDWARE PRIVACY SUPPORT 6892L: Dell.Client.Kernel@dell.com 6893L: platform-driver-x86@vger.kernel.org 6894S: Maintained 6895F: drivers/platform/x86/dell/dell-wmi-privacy.c 6896 6897DELL WMI NOTIFICATIONS DRIVER 6898M: Matthew Garrett <mjg59@srcf.ucam.org> 6899M: Pali Rohár <pali@kernel.org> 6900S: Maintained 6901F: drivers/platform/x86/dell/dell-wmi-base.c 6902 6903DELL WMI SYSMAN DRIVER 6904M: Prasanth Ksr <prasanth.ksr@dell.com> 6905L: Dell.Client.Kernel@dell.com 6906L: platform-driver-x86@vger.kernel.org 6907S: Maintained 6908F: Documentation/ABI/testing/sysfs-class-firmware-attributes 6909F: drivers/platform/x86/dell/dell-wmi-sysman/ 6910 6911DELTA AHE-50DC FAN CONTROL MODULE DRIVER 6912M: Zev Weiss <zev@bewilderbeest.net> 6913L: linux-hwmon@vger.kernel.org 6914S: Maintained 6915F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 6916 6917DELTA DPS920AB PSU DRIVER 6918M: Robert Marko <robert.marko@sartura.hr> 6919L: linux-hwmon@vger.kernel.org 6920S: Maintained 6921F: Documentation/hwmon/dps920ab.rst 6922F: drivers/hwmon/pmbus/dps920ab.c 6923 6924DELTA NETWORKS TN48M CPLD DRIVERS 6925M: Robert Marko <robert.marko@sartura.hr> 6926S: Maintained 6927F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 6928F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 6929F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 6930F: drivers/gpio/gpio-tn48m.c 6931F: include/dt-bindings/reset/delta,tn48m-reset.h 6932 6933DELTA ST MEDIA DRIVER 6934M: Hugues Fruchet <hugues.fruchet@foss.st.com> 6935L: linux-media@vger.kernel.org 6936S: Supported 6937W: https://linuxtv.org 6938T: git git://linuxtv.org/media.git 6939F: drivers/media/platform/st/sti/delta 6940 6941DENALI NAND DRIVER 6942L: linux-mtd@lists.infradead.org 6943S: Orphan 6944F: drivers/mtd/nand/raw/denali* 6945 6946DESIGNWARE EDMA CORE IP DRIVER 6947M: Manivannan Sadhasivam <mani@kernel.org> 6948L: dmaengine@vger.kernel.org 6949S: Maintained 6950F: drivers/dma/dw-edma/ 6951F: include/linux/dma/edma.h 6952 6953DESIGNWARE USB2 DRD IP DRIVER 6954M: Minas Harutyunyan <hminas@synopsys.com> 6955L: linux-usb@vger.kernel.org 6956S: Maintained 6957T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 6958F: drivers/usb/dwc2/ 6959 6960DESIGNWARE USB3 DRD IP DRIVER 6961M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 6962L: linux-usb@vger.kernel.org 6963S: Maintained 6964F: drivers/usb/dwc3/ 6965 6966DESIGNWARE XDATA IP DRIVER 6967L: linux-pci@vger.kernel.org 6968S: Orphan 6969F: Documentation/misc-devices/dw-xdata-pcie.rst 6970F: drivers/misc/dw-xdata-pcie.c 6971 6972DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 6973M: Andreas Klinger <ak@it-klinger.de> 6974L: linux-iio@vger.kernel.org 6975S: Maintained 6976F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 6977F: drivers/iio/proximity/srf*.c 6978 6979DEVICE COREDUMP (DEV_COREDUMP) 6980M: Johannes Berg <johannes@sipsolutions.net> 6981L: linux-kernel@vger.kernel.org 6982S: Maintained 6983F: drivers/base/devcoredump.c 6984F: include/linux/devcoredump.h 6985 6986DEVICE DEPENDENCY HELPER SCRIPT 6987M: Saravana Kannan <saravanak@google.com> 6988L: linux-kernel@vger.kernel.org 6989S: Maintained 6990F: scripts/dev-needs.sh 6991 6992DEVICE DIRECT ACCESS (DAX) 6993M: Dan Williams <dan.j.williams@intel.com> 6994M: Vishal Verma <vishal.l.verma@intel.com> 6995M: Dave Jiang <dave.jiang@intel.com> 6996L: nvdimm@lists.linux.dev 6997L: linux-cxl@vger.kernel.org 6998S: Supported 6999F: drivers/dax/ 7000 7001DEVICE FREQUENCY (DEVFREQ) 7002M: MyungJoo Ham <myungjoo.ham@samsung.com> 7003M: Kyungmin Park <kyungmin.park@samsung.com> 7004M: Chanwoo Choi <cw00.choi@samsung.com> 7005L: linux-pm@vger.kernel.org 7006S: Maintained 7007T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 7008F: Documentation/devicetree/bindings/devfreq/ 7009F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 7010F: drivers/devfreq/ 7011F: include/linux/devfreq.h 7012F: include/trace/events/devfreq.h 7013 7014DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 7015M: Chanwoo Choi <cw00.choi@samsung.com> 7016L: linux-pm@vger.kernel.org 7017S: Supported 7018T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 7019F: Documentation/devicetree/bindings/devfreq/event/ 7020F: drivers/devfreq/devfreq-event.c 7021F: drivers/devfreq/event/ 7022F: include/dt-bindings/pmu/exynos_ppmu.h 7023F: include/linux/devfreq-event.h 7024 7025DEVICE RESOURCE MANAGEMENT HELPERS 7026M: Hans de Goede <hansg@kernel.org> 7027R: Matti Vaittinen <mazziesaccount@gmail.com> 7028S: Maintained 7029F: include/linux/devm-helpers.h 7030 7031DEVICE-MAPPER (LVM) 7032M: Alasdair Kergon <agk@redhat.com> 7033M: Mike Snitzer <snitzer@kernel.org> 7034M: Mikulas Patocka <mpatocka@redhat.com> 7035L: dm-devel@lists.linux.dev 7036S: Maintained 7037Q: http://patchwork.kernel.org/project/dm-devel/list/ 7038T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 7039F: Documentation/admin-guide/device-mapper/ 7040F: drivers/md/Kconfig 7041F: drivers/md/Makefile 7042F: drivers/md/dm* 7043F: drivers/md/persistent-data/ 7044F: include/linux/device-mapper.h 7045F: include/linux/dm-*.h 7046F: include/uapi/linux/dm-*.h 7047 7048DEVICE-MAPPER VDO TARGET 7049M: Matthew Sakai <msakai@redhat.com> 7050L: dm-devel@lists.linux.dev 7051S: Maintained 7052F: Documentation/admin-guide/device-mapper/vdo*.rst 7053F: drivers/md/dm-vdo/ 7054 7055DEVLINK 7056M: Jiri Pirko <jiri@resnulli.us> 7057L: netdev@vger.kernel.org 7058S: Supported 7059F: Documentation/networking/devlink 7060F: include/net/devlink.h 7061F: include/uapi/linux/devlink.h 7062F: net/devlink/ 7063 7064DFROBOT SD2405AL RTC DRIVER 7065M: Tóth János <gomba007@gmail.com> 7066L: linux-rtc@vger.kernel.org 7067S: Maintained 7068F: drivers/rtc/rtc-sd2405al.c 7069 7070DFROBOT SEN0322 DRIVER 7071M: Tóth János <gomba007@gmail.com> 7072L: linux-iio@vger.kernel.org 7073S: Maintained 7074F: drivers/iio/chemical/sen0322.c 7075 7076DH ELECTRONICS DHSOM SOM AND BOARD SUPPORT 7077M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 7078M: Marek Vasut <marex@denx.de> 7079L: kernel@dh-electronics.com 7080S: Maintained 7081N: dhcom 7082N: dhcor 7083N: dhsom 7084 7085DIALOG SEMICONDUCTOR DRIVERS 7086M: Support Opensource <support.opensource@diasemi.com> 7087S: Supported 7088W: http://www.dialog-semiconductor.com/products 7089F: Documentation/devicetree/bindings/input/dlg,da72??.yaml 7090F: Documentation/devicetree/bindings/input/dlg,da9062-onkey.yaml 7091F: Documentation/devicetree/bindings/mfd/da90*.txt 7092F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 7093F: Documentation/devicetree/bindings/regulator/da92*.txt 7094F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 7095F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 7096F: Documentation/devicetree/bindings/sound/da[79]*.txt 7097F: Documentation/devicetree/bindings/sound/dlg,da7213.yaml 7098F: Documentation/devicetree/bindings/thermal/dlg,da9062-thermal.yaml 7099F: Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml 7100F: Documentation/hwmon/da90??.rst 7101F: drivers/gpio/gpio-da90??.c 7102F: drivers/hwmon/da90??-hwmon.c 7103F: drivers/iio/adc/da91??-*.c 7104F: drivers/input/misc/da72??.[ch] 7105F: drivers/input/misc/da90??_onkey.c 7106F: drivers/input/touchscreen/da9052_tsi.c 7107F: drivers/leds/leds-da90??.c 7108F: drivers/mfd/da903x.c 7109F: drivers/mfd/da90??-*.c 7110F: drivers/mfd/da91??-*.c 7111F: drivers/pinctrl/pinctrl-da90??.c 7112F: drivers/power/supply/da9052-battery.c 7113F: drivers/power/supply/da91??-*.c 7114F: drivers/regulator/da9???-regulator.[ch] 7115F: drivers/regulator/slg51000-regulator.[ch] 7116F: drivers/rtc/rtc-da90??.c 7117F: drivers/thermal/da90??-thermal.c 7118F: drivers/video/backlight/da90??_bl.c 7119F: drivers/watchdog/da90??_wdt.c 7120F: include/dt-bindings/regulator/dlg,da9*-regulator.h 7121F: include/linux/mfd/da903x.h 7122F: include/linux/mfd/da9052/ 7123F: include/linux/mfd/da9055/ 7124F: include/linux/mfd/da9062/ 7125F: include/linux/mfd/da9063/ 7126F: include/linux/mfd/da9150/ 7127F: include/linux/regulator/da9211.h 7128F: include/sound/da[79]*.h 7129F: sound/soc/codecs/da[79]*.[ch] 7130 7131DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 7132M: William Breathitt Gray <wbg@kernel.org> 7133L: linux-gpio@vger.kernel.org 7134S: Maintained 7135F: drivers/gpio/gpio-gpio-mm.c 7136 7137DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER 7138M: Martin Tuma <martin.tuma@digiteqautomotive.com> 7139L: linux-media@vger.kernel.org 7140S: Maintained 7141F: Documentation/admin-guide/media/mgb4.rst 7142F: drivers/media/pci/mgb4/ 7143 7144DIOLAN U2C-12 I2C DRIVER 7145M: Guenter Roeck <linux@roeck-us.net> 7146L: linux-i2c@vger.kernel.org 7147S: Maintained 7148F: drivers/i2c/busses/i2c-diolan-u2c.c 7149 7150DIRECTORY NOTIFICATION (DNOTIFY) 7151M: Jan Kara <jack@suse.cz> 7152R: Amir Goldstein <amir73il@gmail.com> 7153L: linux-fsdevel@vger.kernel.org 7154S: Maintained 7155F: Documentation/filesystems/dnotify.rst 7156F: fs/notify/dnotify/ 7157F: include/linux/dnotify.h 7158 7159DISK GEOMETRY AND PARTITION HANDLING 7160M: Andries Brouwer <aeb@cwi.nl> 7161S: Maintained 7162W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 7163W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 7164W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 7165 7166DISKQUOTA 7167M: Jan Kara <jack@suse.com> 7168S: Maintained 7169F: Documentation/filesystems/quota.rst 7170F: fs/quota/ 7171F: include/linux/quota*.h 7172F: include/uapi/linux/quota*.h 7173 7174DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 7175M: Bernie Thompson <bernie@plugable.com> 7176L: linux-fbdev@vger.kernel.org 7177S: Maintained 7178W: http://plugable.com/category/projects/udlfb/ 7179F: Documentation/fb/udlfb.rst 7180F: drivers/video/fbdev/udlfb.c 7181F: include/video/udlfb.h 7182 7183DISTRIBUTED LOCK MANAGER (DLM) 7184M: Alexander Aring <aahringo@redhat.com> 7185M: David Teigland <teigland@redhat.com> 7186L: gfs2@lists.linux.dev 7187S: Supported 7188W: https://pagure.io/dlm 7189T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 7190F: fs/dlm/ 7191 7192DMA BUFFER SHARING FRAMEWORK 7193M: Sumit Semwal <sumit.semwal@linaro.org> 7194M: Christian König <christian.koenig@amd.com> 7195L: linux-media@vger.kernel.org 7196L: dri-devel@lists.freedesktop.org 7197L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 7198S: Maintained 7199T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7200F: Documentation/driver-api/dma-buf.rst 7201F: Documentation/userspace-api/dma-buf-alloc-exchange.rst 7202F: drivers/dma-buf/ 7203F: include/linux/*fence.h 7204F: include/linux/dma-buf.h 7205F: include/linux/dma-resv.h 7206K: \bdma_(?:buf|fence|resv)\b 7207 7208DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 7209M: Vinod Koul <vkoul@kernel.org> 7210L: dmaengine@vger.kernel.org 7211S: Maintained 7212Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 7213T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 7214F: Documentation/devicetree/bindings/dma/ 7215F: Documentation/driver-api/dmaengine/ 7216F: drivers/dma/ 7217F: include/dt-bindings/dma/ 7218F: include/linux/dma/ 7219F: include/linux/dmaengine.h 7220F: include/linux/of_dma.h 7221 7222DMA MAPPING BENCHMARK 7223M: Xiang Chen <chenxiang66@hisilicon.com> 7224L: iommu@lists.linux.dev 7225F: kernel/dma/map_benchmark.c 7226F: tools/testing/selftests/dma/ 7227 7228DMA MAPPING HELPERS 7229M: Marek Szyprowski <m.szyprowski@samsung.com> 7230R: Robin Murphy <robin.murphy@arm.com> 7231L: iommu@lists.linux.dev 7232S: Supported 7233W: http://git.infradead.org/users/hch/dma-mapping.git 7234T: git git://git.infradead.org/users/hch/dma-mapping.git 7235F: include/asm-generic/dma-mapping.h 7236F: include/linux/dma-direct.h 7237F: include/linux/dma-map-ops.h 7238F: include/linux/dma-mapping.h 7239F: include/linux/swiotlb.h 7240F: kernel/dma/ 7241 7242DMA MAPPING HELPERS DEVICE DRIVER API [RUST] 7243M: Abdiel Janulgue <abdiel.janulgue@gmail.com> 7244M: Danilo Krummrich <dakr@kernel.org> 7245R: Daniel Almeida <daniel.almeida@collabora.com> 7246R: Robin Murphy <robin.murphy@arm.com> 7247R: Andreas Hindborg <a.hindborg@kernel.org> 7248L: rust-for-linux@vger.kernel.org 7249S: Supported 7250W: https://rust-for-linux.com 7251T: git https://github.com/Rust-for-Linux/linux.git alloc-next 7252F: rust/helpers/dma.c 7253F: rust/kernel/dma.rs 7254F: samples/rust/rust_dma.rs 7255 7256DMA-BUF HEAPS FRAMEWORK 7257M: Sumit Semwal <sumit.semwal@linaro.org> 7258R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 7259R: Brian Starkey <Brian.Starkey@arm.com> 7260R: John Stultz <jstultz@google.com> 7261R: T.J. Mercier <tjmercier@google.com> 7262L: linux-media@vger.kernel.org 7263L: dri-devel@lists.freedesktop.org 7264L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 7265S: Maintained 7266T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7267F: Documentation/userspace-api/dma-buf-heaps.rst 7268F: drivers/dma-buf/dma-heap.c 7269F: drivers/dma-buf/heaps/* 7270F: include/linux/dma-heap.h 7271F: include/uapi/linux/dma-heap.h 7272F: tools/testing/selftests/dmabuf-heaps/ 7273 7274DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 7275M: Lukasz Luba <lukasz.luba@arm.com> 7276L: linux-pm@vger.kernel.org 7277L: linux-samsung-soc@vger.kernel.org 7278S: Maintained 7279F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 7280F: drivers/memory/samsung/exynos5422-dmc.c 7281 7282DME1737 HARDWARE MONITOR DRIVER 7283M: Juerg Haefliger <juergh@proton.me> 7284L: linux-hwmon@vger.kernel.org 7285S: Maintained 7286F: Documentation/hwmon/dme1737.rst 7287F: drivers/hwmon/dme1737.c 7288 7289DMI/SMBIOS SUPPORT 7290M: Jean Delvare <jdelvare@suse.com> 7291S: Maintained 7292T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 7293F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 7294F: drivers/firmware/dmi-id.c 7295F: drivers/firmware/dmi_scan.c 7296F: include/linux/dmi.h 7297 7298DOCUMENTATION 7299M: Jonathan Corbet <corbet@lwn.net> 7300L: linux-doc@vger.kernel.org 7301S: Maintained 7302P: Documentation/doc-guide/maintainer-profile.rst 7303T: git git://git.lwn.net/linux.git docs-next 7304F: Documentation/ 7305F: scripts/check-variable-fonts.sh 7306F: scripts/documentation-file-ref-check 7307F: scripts/get_abi.py 7308F: scripts/kernel-doc* 7309F: scripts/lib/abi/* 7310F: scripts/lib/kdoc/* 7311F: tools/net/ynl/pyynl/lib/doc_generator.py 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 7834Q: https://patchwork.freedesktop.org/project/nouveau/ 7835B: https://gitlab.freedesktop.org/drm/nova/-/issues 7836C: irc://irc.oftc.net/nouveau 7837T: git https://gitlab.freedesktop.org/drm/nova.git nova-next 7838F: Documentation/gpu/nova/ 7839F: drivers/gpu/nova-core/ 7840 7841DRM DRIVER FOR NVIDIA GPUS [RUST] 7842M: Danilo Krummrich <dakr@kernel.org> 7843L: nouveau@lists.freedesktop.org 7844S: Supported 7845Q: https://patchwork.freedesktop.org/project/nouveau/ 7846B: https://gitlab.freedesktop.org/drm/nova/-/issues 7847C: irc://irc.oftc.net/nouveau 7848T: git https://gitlab.freedesktop.org/drm/nova.git nova-next 7849F: Documentation/gpu/nova/ 7850F: drivers/gpu/drm/nova/ 7851F: include/uapi/drm/nova_drm.h 7852 7853DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 7854M: Stefan Mavrodiev <stefan@olimex.com> 7855S: Maintained 7856F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 7857F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 7858 7859DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 7860R: Douglas Anderson <dianders@chromium.org> 7861F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 7862F: drivers/gpu/drm/bridge/parade-ps8640.c 7863 7864DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 7865M: Alex Lanzano <lanzano.alex@gmail.com> 7866S: Maintained 7867T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7868F: Documentation/devicetree/bindings/display/repaper.txt 7869F: drivers/gpu/drm/tiny/repaper.c 7870 7871DRM DRIVER FOR QEMU'S CIRRUS DEVICE 7872M: Dave Airlie <airlied@redhat.com> 7873M: Gerd Hoffmann <kraxel@redhat.com> 7874L: virtualization@lists.linux.dev 7875S: Obsolete 7876W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 7877T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7878F: drivers/gpu/drm/tiny/cirrus-qemu.c 7879 7880DRM DRIVER FOR QXL VIRTUAL GPU 7881M: Dave Airlie <airlied@redhat.com> 7882M: Gerd Hoffmann <kraxel@redhat.com> 7883L: virtualization@lists.linux.dev 7884L: spice-devel@lists.freedesktop.org 7885S: Maintained 7886T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7887F: drivers/gpu/drm/qxl/ 7888F: include/uapi/drm/qxl_drm.h 7889 7890DRM DRIVER FOR RAYDIUM RM67191 PANELS 7891M: Robert Chiras <robert.chiras@nxp.com> 7892S: Maintained 7893F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 7894F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 7895 7896DRM DRIVER FOR SAMSUNG DB7430 PANELS 7897M: Linus Walleij <linus.walleij@linaro.org> 7898S: Maintained 7899T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7900F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 7901F: drivers/gpu/drm/panel/panel-samsung-db7430.c 7902 7903DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 7904M: Inki Dae <inki.dae@samsung.com> 7905M: Jagan Teki <jagan@amarulasolutions.com> 7906M: Marek Szyprowski <m.szyprowski@samsung.com> 7907S: Maintained 7908T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7909F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 7910F: drivers/gpu/drm/bridge/samsung-dsim.c 7911F: include/drm/bridge/samsung-dsim.h 7912 7913DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 7914M: Markuss Broks <markuss.broks@gmail.com> 7915S: Maintained 7916F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 7917F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 7918 7919DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 7920M: Artur Weber <aweber.kernel@gmail.com> 7921S: Maintained 7922F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 7923F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 7924 7925DRM DRIVER FOR SAMSUNG S6E3HA8 PANELS 7926M: Dzmitry Sankouski <dsankouski@gmail.com> 7927S: Maintained 7928F: Documentation/devicetree/bindings/display/panel/samsung,s6e3ha8.yaml 7929F: drivers/gpu/drm/panel/panel-samsung-s6e3ha8.c 7930 7931DRM DRIVER FOR SHARP MEMORY LCD 7932M: Alex Lanzano <lanzano.alex@gmail.com> 7933S: Maintained 7934F: Documentation/devicetree/bindings/display/sharp,ls010b7dh04.yaml 7935F: drivers/gpu/drm/tiny/sharp-memory.c 7936 7937DRM DRIVER FOR SITRONIX ST7586 PANELS 7938M: David Lechner <david@lechnology.com> 7939S: Maintained 7940T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7941F: Documentation/devicetree/bindings/display/sitronix,st7586.yaml 7942F: drivers/gpu/drm/sitronix/st7586.c 7943 7944DRM DRIVER FOR SITRONIX ST7571 PANELS 7945M: Marcus Folkesson <marcus.folkesson@gmail.com> 7946S: Maintained 7947F: Documentation/devicetree/bindings/display/sitronix,st7567.yaml 7948F: Documentation/devicetree/bindings/display/sitronix,st7571.yaml 7949F: drivers/gpu/drm/sitronix/st7571-i2c.c 7950 7951DRM DRIVER FOR SITRONIX ST7701 PANELS 7952M: Jagan Teki <jagan@amarulasolutions.com> 7953S: Maintained 7954F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 7955F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 7956 7957DRM DRIVER FOR SITRONIX ST7703 PANELS 7958M: Guido Günther <agx@sigxcpu.org> 7959R: Purism Kernel Team <kernel@puri.sm> 7960R: Ondrej Jirman <megi@xff.cz> 7961S: Maintained 7962F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 7963F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 7964 7965DRM DRIVER FOR SITRONIX ST7735R PANELS 7966M: David Lechner <david@lechnology.com> 7967S: Maintained 7968T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7969F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 7970F: drivers/gpu/drm/sitronix/st7735r.c 7971 7972DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 7973M: Javier Martinez Canillas <javierm@redhat.com> 7974S: Maintained 7975T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7976F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml 7977F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml 7978F: drivers/gpu/drm/solomon/ssd130x* 7979 7980DRM DRIVER FOR ST-ERICSSON MCDE 7981M: Linus Walleij <linus.walleij@linaro.org> 7982S: Maintained 7983T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7984F: Documentation/devicetree/bindings/display/ste,mcde.yaml 7985F: drivers/gpu/drm/mcde/ 7986 7987DRM DRIVER FOR SYNAPTICS R63353 PANELS 7988M: Michael Trimarchi <michael@amarulasolutions.com> 7989S: Maintained 7990F: Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml 7991F: drivers/gpu/drm/panel/panel-synaptics-r63353.c 7992 7993DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 7994M: Jagan Teki <jagan@amarulasolutions.com> 7995S: Maintained 7996F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 7997F: drivers/gpu/drm/bridge/ti-dlpc3433.c 7998 7999DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 8000R: Douglas Anderson <dianders@chromium.org> 8001F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 8002F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 8003 8004DRM DRIVER FOR TPO TPG110 PANELS 8005M: Linus Walleij <linus.walleij@linaro.org> 8006S: Maintained 8007T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8008F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 8009F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 8010 8011DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 8012M: Dave Airlie <airlied@redhat.com> 8013R: Sean Paul <sean@poorly.run> 8014R: Thomas Zimmermann <tzimmermann@suse.de> 8015L: dri-devel@lists.freedesktop.org 8016S: Supported 8017T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8018F: drivers/gpu/drm/udl/ 8019 8020DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 8021M: Louis Chauvet <louis.chauvet@bootlin.com> 8022R: Haneen Mohammed <hamohammed.sa@gmail.com> 8023R: Simona Vetter <simona@ffwll.ch> 8024R: Melissa Wen <melissa.srw@gmail.com> 8025L: dri-devel@lists.freedesktop.org 8026S: Maintained 8027T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8028F: Documentation/gpu/vkms.rst 8029F: drivers/gpu/drm/ci/xfails/vkms* 8030F: drivers/gpu/drm/vkms/ 8031 8032DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 8033M: Hans de Goede <hansg@kernel.org> 8034L: dri-devel@lists.freedesktop.org 8035S: Maintained 8036T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8037F: drivers/gpu/drm/vboxvideo/ 8038 8039DRM DRIVER FOR VMWARE VIRTUAL GPU 8040M: Zack Rusin <zack.rusin@broadcom.com> 8041R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 8042L: dri-devel@lists.freedesktop.org 8043S: Supported 8044T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8045F: drivers/gpu/drm/vmwgfx/ 8046F: include/uapi/drm/vmwgfx_drm.h 8047 8048DRM DRIVER FOR WIDECHIPS WS2401 PANELS 8049M: Linus Walleij <linus.walleij@linaro.org> 8050S: Maintained 8051T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8052F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 8053F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 8054 8055DRM DRIVERS 8056M: David Airlie <airlied@gmail.com> 8057M: Simona Vetter <simona@ffwll.ch> 8058L: dri-devel@lists.freedesktop.org 8059S: Maintained 8060B: https://gitlab.freedesktop.org/drm 8061C: irc://irc.oftc.net/dri-devel 8062T: git https://gitlab.freedesktop.org/drm/kernel.git 8063F: Documentation/devicetree/bindings/display/ 8064F: Documentation/devicetree/bindings/gpu/ 8065F: Documentation/gpu/ 8066F: drivers/gpu/ 8067F: rust/kernel/drm/ 8068F: include/drm/ 8069F: include/linux/vga* 8070F: include/uapi/drm/ 8071 8072DRM DRIVERS AND MISC GPU PATCHES 8073M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 8074M: Maxime Ripard <mripard@kernel.org> 8075M: Thomas Zimmermann <tzimmermann@suse.de> 8076S: Maintained 8077W: https://drm.pages.freedesktop.org/maintainer-tools/drm-misc.html 8078T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8079F: Documentation/devicetree/bindings/display/ 8080F: Documentation/devicetree/bindings/gpu/ 8081F: Documentation/gpu/ 8082F: drivers/gpu/drm/ 8083F: drivers/gpu/vga/ 8084F: rust/kernel/drm/ 8085F: include/drm/drm 8086F: include/linux/vga* 8087F: include/uapi/drm/ 8088X: drivers/gpu/drm/amd/ 8089X: drivers/gpu/drm/armada/ 8090X: drivers/gpu/drm/etnaviv/ 8091X: drivers/gpu/drm/exynos/ 8092X: drivers/gpu/drm/i915/ 8093X: drivers/gpu/drm/kmb/ 8094X: drivers/gpu/drm/mediatek/ 8095X: drivers/gpu/drm/msm/ 8096X: drivers/gpu/drm/nouveau/ 8097X: drivers/gpu/drm/radeon/ 8098X: drivers/gpu/drm/tegra/ 8099X: drivers/gpu/drm/xe/ 8100 8101DRM DRIVERS FOR ALLWINNER A10 8102M: Maxime Ripard <mripard@kernel.org> 8103M: Chen-Yu Tsai <wens@csie.org> 8104L: dri-devel@lists.freedesktop.org 8105S: Supported 8106T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8107F: Documentation/devicetree/bindings/display/allwinner* 8108F: drivers/gpu/drm/sun4i/ 8109 8110DRM DRIVERS FOR AMLOGIC SOCS 8111M: Neil Armstrong <neil.armstrong@linaro.org> 8112L: dri-devel@lists.freedesktop.org 8113L: linux-amlogic@lists.infradead.org 8114S: Supported 8115W: http://linux-meson.com/ 8116T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8117F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 8118F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 8119F: Documentation/gpu/meson.rst 8120F: drivers/gpu/drm/ci/xfails/meson* 8121F: drivers/gpu/drm/meson/ 8122 8123DRM DRIVERS FOR ATMEL HLCDC 8124M: Manikandan Muralidharan <manikandan.m@microchip.com> 8125M: Dharma Balasubiramani <dharma.b@microchip.com> 8126L: dri-devel@lists.freedesktop.org 8127S: Supported 8128T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8129F: Documentation/devicetree/bindings/display/atmel/ 8130F: drivers/gpu/drm/atmel-hlcdc/ 8131 8132DRM DRIVERS FOR BRIDGE CHIPS 8133M: Andrzej Hajda <andrzej.hajda@intel.com> 8134M: Neil Armstrong <neil.armstrong@linaro.org> 8135M: Robert Foss <rfoss@kernel.org> 8136R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 8137R: Jonas Karlman <jonas@kwiboo.se> 8138R: Jernej Skrabec <jernej.skrabec@gmail.com> 8139S: Maintained 8140T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8141F: Documentation/devicetree/bindings/display/bridge/ 8142F: drivers/gpu/drm/bridge/ 8143F: drivers/gpu/drm/display/drm_bridge_connector.c 8144F: drivers/gpu/drm/drm_bridge.c 8145F: include/drm/drm_bridge.h 8146F: include/drm/drm_bridge_connector.h 8147 8148DRM DRIVERS FOR EXYNOS 8149M: Inki Dae <inki.dae@samsung.com> 8150M: Seung-Woo Kim <sw0312.kim@samsung.com> 8151M: Kyungmin Park <kyungmin.park@samsung.com> 8152L: dri-devel@lists.freedesktop.org 8153S: Supported 8154T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 8155F: Documentation/devicetree/bindings/display/samsung/ 8156F: drivers/gpu/drm/exynos/ 8157F: include/uapi/drm/exynos_drm.h 8158 8159DRM DRIVERS FOR FREESCALE DCU 8160M: Stefan Agner <stefan@agner.ch> 8161M: Alison Wang <alison.wang@nxp.com> 8162L: dri-devel@lists.freedesktop.org 8163S: Supported 8164T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8165F: Documentation/devicetree/bindings/display/fsl,ls1021a-dcu.yaml 8166F: Documentation/devicetree/bindings/display/fsl,vf610-tcon.yaml 8167F: drivers/gpu/drm/fsl-dcu/ 8168 8169DRM DRIVERS FOR FREESCALE IMX 5/6 8170M: Philipp Zabel <p.zabel@pengutronix.de> 8171L: dri-devel@lists.freedesktop.org 8172S: Maintained 8173T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8174T: git git://git.pengutronix.de/git/pza/linux 8175F: Documentation/devicetree/bindings/display/imx/ 8176F: drivers/gpu/drm/imx/ipuv3/ 8177F: drivers/gpu/ipu-v3/ 8178 8179DRM DRIVERS FOR FREESCALE IMX8 DISPLAY CONTROLLER 8180M: Liu Ying <victor.liu@nxp.com> 8181L: dri-devel@lists.freedesktop.org 8182S: Maintained 8183T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8184F: Documentation/devicetree/bindings/display/imx/fsl,imx8qxp-dc*.yaml 8185F: drivers/gpu/drm/imx/dc/ 8186 8187DRM DRIVERS FOR FREESCALE IMX BRIDGE 8188M: Liu Ying <victor.liu@nxp.com> 8189L: dri-devel@lists.freedesktop.org 8190S: Maintained 8191F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 8192F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 8193F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 8194F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 8195F: drivers/gpu/drm/bridge/imx/ 8196 8197DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 8198M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 8199L: dri-devel@lists.freedesktop.org 8200S: Maintained 8201T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8202F: drivers/gpu/drm/gma500/ 8203 8204DRM DRIVERS FOR HISILICON 8205M: Xinliang Liu <xinliang.liu@linaro.org> 8206M: Tian Tao <tiantao6@hisilicon.com> 8207R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 8208R: Sumit Semwal <sumit.semwal@linaro.org> 8209R: Yongqin Liu <yongqin.liu@linaro.org> 8210R: John Stultz <jstultz@google.com> 8211L: dri-devel@lists.freedesktop.org 8212S: Maintained 8213T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8214F: Documentation/devicetree/bindings/display/hisilicon/ 8215F: drivers/gpu/drm/hisilicon/ 8216 8217DRM DRIVERS FOR LIMA 8218M: Qiang Yu <yuq825@gmail.com> 8219L: dri-devel@lists.freedesktop.org 8220L: lima@lists.freedesktop.org (moderated for non-subscribers) 8221S: Maintained 8222T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8223F: drivers/gpu/drm/lima/ 8224F: include/uapi/drm/lima_drm.h 8225 8226DRM DRIVERS FOR LOONGSON 8227M: Sui Jingfeng <suijingfeng@loongson.cn> 8228L: dri-devel@lists.freedesktop.org 8229S: Supported 8230T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8231F: drivers/gpu/drm/loongson/ 8232 8233DRM DRIVERS FOR MEDIATEK 8234M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 8235M: Philipp Zabel <p.zabel@pengutronix.de> 8236L: dri-devel@lists.freedesktop.org 8237L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 8238S: Supported 8239F: Documentation/devicetree/bindings/display/mediatek/ 8240F: drivers/gpu/drm/ci/xfails/mediatek* 8241F: drivers/gpu/drm/mediatek/ 8242F: drivers/phy/mediatek/phy-mtk-dp.c 8243F: drivers/phy/mediatek/phy-mtk-hdmi* 8244F: drivers/phy/mediatek/phy-mtk-mipi* 8245 8246DRM DRIVERS FOR NVIDIA TEGRA 8247M: Thierry Reding <thierry.reding@gmail.com> 8248M: Mikko Perttunen <mperttunen@nvidia.com> 8249L: dri-devel@lists.freedesktop.org 8250L: linux-tegra@vger.kernel.org 8251S: Supported 8252T: git https://gitlab.freedesktop.org/drm/tegra.git 8253F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 8254F: Documentation/devicetree/bindings/gpu/host1x/ 8255F: drivers/gpu/drm/tegra/ 8256F: drivers/gpu/host1x/ 8257F: include/linux/host1x.h 8258F: include/uapi/drm/tegra_drm.h 8259 8260DRM DRIVERS FOR PRE-DCP APPLE DISPLAY OUTPUT 8261M: Sasha Finkelstein <fnkl.kernel@gmail.com> 8262R: Janne Grunau <j@jannau.net> 8263L: dri-devel@lists.freedesktop.org 8264L: asahi@lists.linux.dev 8265S: Maintained 8266W: https://asahilinux.org 8267B: https://github.com/AsahiLinux/linux/issues 8268C: irc://irc.oftc.net/asahi-dev 8269T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8270F: Documentation/devicetree/bindings/display/apple,h7-display-pipe-mipi.yaml 8271F: Documentation/devicetree/bindings/display/apple,h7-display-pipe.yaml 8272F: Documentation/devicetree/bindings/display/panel/apple,summit.yaml 8273F: drivers/gpu/drm/adp/ 8274F: drivers/gpu/drm/panel/panel-summit.c 8275 8276DRM DRIVERS FOR RENESAS R-CAR 8277M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 8278M: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com> 8279R: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 8280L: dri-devel@lists.freedesktop.org 8281L: linux-renesas-soc@vger.kernel.org 8282S: Supported 8283T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8284F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 8285F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 8286F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 8287F: Documentation/devicetree/bindings/display/renesas,du.yaml 8288F: drivers/gpu/drm/renesas/rcar-du/ 8289 8290DRM DRIVERS FOR RENESAS RZ 8291M: Biju Das <biju.das.jz@bp.renesas.com> 8292L: dri-devel@lists.freedesktop.org 8293L: linux-renesas-soc@vger.kernel.org 8294S: Maintained 8295T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8296F: Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml 8297F: drivers/gpu/drm/renesas/rz-du/ 8298 8299DRM DRIVERS FOR RENESAS SHMOBILE 8300M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 8301M: Geert Uytterhoeven <geert+renesas@glider.be> 8302L: dri-devel@lists.freedesktop.org 8303L: linux-renesas-soc@vger.kernel.org 8304S: Supported 8305T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8306F: Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml 8307F: drivers/gpu/drm/renesas/shmobile/ 8308F: include/linux/platform_data/shmob_drm.h 8309 8310DRM DRIVERS FOR ROCKCHIP 8311M: Sandy Huang <hjc@rock-chips.com> 8312M: Heiko Stübner <heiko@sntech.de> 8313M: Andy Yan <andy.yan@rock-chips.com> 8314L: dri-devel@lists.freedesktop.org 8315S: Maintained 8316T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8317F: Documentation/devicetree/bindings/display/rockchip/ 8318F: drivers/gpu/drm/ci/xfails/rockchip* 8319F: drivers/gpu/drm/rockchip/ 8320 8321DRM DRIVERS FOR STI 8322M: Alain Volmat <alain.volmat@foss.st.com> 8323M: Raphael Gallais-Pou <rgallaispou@gmail.com> 8324L: dri-devel@lists.freedesktop.org 8325S: Maintained 8326T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8327F: Documentation/devicetree/bindings/display/st,stih4xx.txt 8328F: drivers/gpu/drm/sti 8329 8330DRM DRIVERS FOR STM 8331M: Yannick Fertre <yannick.fertre@foss.st.com> 8332M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 8333M: Philippe Cornu <philippe.cornu@foss.st.com> 8334L: dri-devel@lists.freedesktop.org 8335S: Maintained 8336T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8337F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 8338F: Documentation/devicetree/bindings/display/st,stm32mp25-lvds.yaml 8339F: drivers/gpu/drm/stm 8340 8341DRM DRIVERS FOR TI KEYSTONE 8342M: Jyri Sarha <jyri.sarha@iki.fi> 8343M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8344L: dri-devel@lists.freedesktop.org 8345S: Maintained 8346T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8347F: Documentation/devicetree/bindings/display/ti/ti,am625-oldi.yaml 8348F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 8349F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 8350F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 8351F: drivers/gpu/drm/tidss/ 8352 8353DRM DRIVERS FOR TI LCDC 8354M: Jyri Sarha <jyri.sarha@iki.fi> 8355M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8356L: dri-devel@lists.freedesktop.org 8357S: Maintained 8358T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8359F: Documentation/devicetree/bindings/display/tilcdc/ 8360F: drivers/gpu/drm/tilcdc/ 8361 8362DRM DRIVERS FOR TI OMAP 8363M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8364L: dri-devel@lists.freedesktop.org 8365S: Maintained 8366T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8367F: Documentation/devicetree/bindings/display/ti/ 8368F: drivers/gpu/drm/omapdrm/ 8369 8370DRM DRIVERS FOR V3D 8371M: Melissa Wen <mwen@igalia.com> 8372M: Maíra Canal <mcanal@igalia.com> 8373S: Supported 8374T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8375F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 8376F: drivers/gpu/drm/v3d/ 8377F: include/uapi/drm/v3d_drm.h 8378 8379DRM DRIVERS FOR VC4 8380M: Maxime Ripard <mripard@kernel.org> 8381M: Dave Stevenson <dave.stevenson@raspberrypi.com> 8382R: Maíra Canal <mcanal@igalia.com> 8383R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 8384S: Supported 8385T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8386F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 8387F: drivers/gpu/drm/vc4/ 8388F: include/uapi/drm/vc4_drm.h 8389 8390DRM DRIVERS FOR VIVANTE GPU IP 8391M: Lucas Stach <l.stach@pengutronix.de> 8392R: Russell King <linux+etnaviv@armlinux.org.uk> 8393R: Christian Gmeiner <christian.gmeiner@gmail.com> 8394L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 8395L: dri-devel@lists.freedesktop.org 8396S: Maintained 8397F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 8398F: drivers/gpu/drm/etnaviv/ 8399F: include/uapi/drm/etnaviv_drm.h 8400 8401DRM DRIVERS FOR XEN 8402M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 8403L: dri-devel@lists.freedesktop.org 8404L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 8405S: Supported 8406T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8407F: Documentation/gpu/xen-front.rst 8408F: drivers/gpu/drm/xen/ 8409 8410DRM DRIVERS FOR XILINX 8411M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 8412M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8413L: dri-devel@lists.freedesktop.org 8414S: Maintained 8415T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8416F: Documentation/devicetree/bindings/display/xlnx/ 8417F: Documentation/gpu/zynqmp.rst 8418F: drivers/gpu/drm/xlnx/ 8419 8420DRM GPU SCHEDULER 8421M: Matthew Brost <matthew.brost@intel.com> 8422M: Danilo Krummrich <dakr@kernel.org> 8423M: Philipp Stanner <phasta@kernel.org> 8424R: Christian König <ckoenig.leichtzumerken@gmail.com> 8425L: dri-devel@lists.freedesktop.org 8426S: Supported 8427T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8428F: drivers/gpu/drm/scheduler/ 8429F: include/drm/gpu_scheduler.h 8430 8431DRM GPUVM 8432M: Danilo Krummrich <dakr@kernel.org> 8433R: Matthew Brost <matthew.brost@intel.com> 8434R: Thomas Hellström <thomas.hellstrom@linux.intel.com> 8435R: Alice Ryhl <aliceryhl@google.com> 8436L: dri-devel@lists.freedesktop.org 8437S: Supported 8438T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8439F: drivers/gpu/drm/drm_gpuvm.c 8440F: include/drm/drm_gpuvm.h 8441 8442DRM LOG 8443M: Jocelyn Falempe <jfalempe@redhat.com> 8444M: Javier Martinez Canillas <javierm@redhat.com> 8445L: dri-devel@lists.freedesktop.org 8446S: Supported 8447T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8448F: drivers/gpu/drm/clients/drm_log.c 8449 8450DRM PANEL DRIVERS 8451M: Neil Armstrong <neil.armstrong@linaro.org> 8452R: Jessica Zhang <jessica.zhang@oss.qualcomm.com> 8453L: dri-devel@lists.freedesktop.org 8454S: Maintained 8455T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8456F: Documentation/devicetree/bindings/display/panel/ 8457F: drivers/gpu/drm/drm_panel.c 8458F: drivers/gpu/drm/panel/ 8459F: include/drm/drm_panel.h 8460 8461DRM PANIC 8462M: Jocelyn Falempe <jfalempe@redhat.com> 8463M: Javier Martinez Canillas <javierm@redhat.com> 8464L: dri-devel@lists.freedesktop.org 8465S: Supported 8466T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8467F: drivers/gpu/drm/drm_draw.c 8468F: drivers/gpu/drm/drm_draw_internal.h 8469F: drivers/gpu/drm/drm_panic*.c 8470F: include/drm/drm_panic* 8471 8472DRM PANIC QR CODE 8473M: Jocelyn Falempe <jfalempe@redhat.com> 8474M: Javier Martinez Canillas <javierm@redhat.com> 8475L: dri-devel@lists.freedesktop.org 8476L: rust-for-linux@vger.kernel.org 8477S: Supported 8478T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8479F: drivers/gpu/drm/drm_panic_qr.rs 8480 8481DRM PRIVACY-SCREEN CLASS 8482M: Hans de Goede <hansg@kernel.org> 8483L: dri-devel@lists.freedesktop.org 8484S: Maintained 8485T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8486F: drivers/gpu/drm/drm_privacy_screen* 8487F: include/drm/drm_privacy_screen* 8488 8489DRM TTM SUBSYSTEM 8490M: Christian Koenig <christian.koenig@amd.com> 8491M: Huang Rui <ray.huang@amd.com> 8492R: Matthew Auld <matthew.auld@intel.com> 8493R: Matthew Brost <matthew.brost@intel.com> 8494L: dri-devel@lists.freedesktop.org 8495S: Maintained 8496T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8497F: drivers/gpu/drm/ttm/ 8498F: include/drm/ttm/ 8499 8500DRM AUTOMATED TESTING 8501M: Helen Koike <helen.fornazier@gmail.com> 8502M: Vignesh Raman <vignesh.raman@collabora.com> 8503L: dri-devel@lists.freedesktop.org 8504S: Maintained 8505T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8506F: Documentation/gpu/automated_testing.rst 8507F: drivers/gpu/drm/ci/ 8508 8509DSBR100 USB FM RADIO DRIVER 8510M: Alexey Klimov <alexey.klimov@linaro.org> 8511L: linux-media@vger.kernel.org 8512S: Maintained 8513T: git git://linuxtv.org/media.git 8514F: drivers/media/radio/dsbr100.c 8515 8516DT3155 MEDIA DRIVER 8517M: Hans Verkuil <hverkuil@xs4all.nl> 8518L: linux-media@vger.kernel.org 8519S: Odd Fixes 8520W: https://linuxtv.org 8521T: git git://linuxtv.org/media.git 8522F: drivers/media/pci/dt3155/ 8523 8524DVB_USB_AF9015 MEDIA DRIVER 8525L: linux-media@vger.kernel.org 8526S: Orphan 8527W: https://linuxtv.org 8528Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8529F: drivers/media/usb/dvb-usb-v2/af9015* 8530 8531DVB_USB_AF9035 MEDIA DRIVER 8532L: linux-media@vger.kernel.org 8533S: Orphan 8534W: https://linuxtv.org 8535Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8536F: drivers/media/usb/dvb-usb-v2/af9035* 8537 8538DVB_USB_ANYSEE MEDIA DRIVER 8539L: linux-media@vger.kernel.org 8540S: Orphan 8541W: https://linuxtv.org 8542Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8543F: drivers/media/usb/dvb-usb-v2/anysee* 8544 8545DVB_USB_AU6610 MEDIA DRIVER 8546L: linux-media@vger.kernel.org 8547S: Orphan 8548W: https://linuxtv.org 8549Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8550F: drivers/media/usb/dvb-usb-v2/au6610* 8551 8552DVB_USB_CE6230 MEDIA DRIVER 8553L: linux-media@vger.kernel.org 8554S: Orphan 8555W: https://linuxtv.org 8556Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8557F: drivers/media/usb/dvb-usb-v2/ce6230* 8558 8559DVB_USB_CXUSB MEDIA DRIVER 8560M: Michael Krufky <mkrufky@linuxtv.org> 8561L: linux-media@vger.kernel.org 8562S: Maintained 8563W: https://linuxtv.org 8564W: http://github.com/mkrufky 8565Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8566T: git git://linuxtv.org/media.git 8567F: drivers/media/usb/dvb-usb/cxusb* 8568 8569DVB_USB_EC168 MEDIA DRIVER 8570L: linux-media@vger.kernel.org 8571S: Orphan 8572W: https://linuxtv.org 8573Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8574F: drivers/media/usb/dvb-usb-v2/ec168* 8575 8576DVB_USB_GL861 MEDIA DRIVER 8577L: linux-media@vger.kernel.org 8578S: Orphan 8579W: https://linuxtv.org 8580Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8581F: drivers/media/usb/dvb-usb-v2/gl861* 8582 8583DVB_USB_MXL111SF MEDIA DRIVER 8584M: Michael Krufky <mkrufky@linuxtv.org> 8585L: linux-media@vger.kernel.org 8586S: Maintained 8587W: https://linuxtv.org 8588W: http://github.com/mkrufky 8589Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8590T: git git://linuxtv.org/mkrufky/mxl111sf.git 8591F: drivers/media/usb/dvb-usb-v2/mxl111sf* 8592 8593DVB_USB_RTL28XXU MEDIA DRIVER 8594L: linux-media@vger.kernel.org 8595S: Orphan 8596W: https://linuxtv.org 8597Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8598F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 8599 8600DVB_USB_V2 MEDIA DRIVER 8601L: linux-media@vger.kernel.org 8602S: Orphan 8603W: https://linuxtv.org 8604W: http://palosaari.fi/linux/ 8605Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8606F: drivers/media/usb/dvb-usb-v2/dvb_usb* 8607F: drivers/media/usb/dvb-usb-v2/usb_urb.c 8608 8609DYNAMIC DEBUG 8610M: Jason Baron <jbaron@akamai.com> 8611M: Jim Cromie <jim.cromie@gmail.com> 8612S: Maintained 8613F: include/linux/dynamic_debug.h 8614F: lib/dynamic_debug.c 8615F: lib/test_dynamic_debug.c 8616 8617DYNAMIC INTERRUPT MODERATION 8618M: Tal Gilboa <talgi@nvidia.com> 8619S: Maintained 8620F: Documentation/networking/net_dim.rst 8621F: include/linux/dim.h 8622F: lib/dim/ 8623 8624DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 8625M: Daniel Lezcano <daniel.lezcano@kernel.org> 8626L: linux-pm@vger.kernel.org 8627S: Supported 8628B: https://bugzilla.kernel.org 8629T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 8630F: drivers/powercap/dtpm* 8631F: include/linux/dtpm.h 8632 8633DZ DECSTATION DZ11 SERIAL DRIVER 8634M: "Maciej W. Rozycki" <macro@orcam.me.uk> 8635S: Maintained 8636F: drivers/tty/serial/dz.* 8637 8638E3X0 POWER BUTTON DRIVER 8639M: Moritz Fischer <moritz.fischer@ettus.com> 8640L: usrp-users@lists.ettus.com 8641S: Supported 8642W: http://www.ettus.com 8643F: Documentation/devicetree/bindings/input/e3x0-button.txt 8644F: drivers/input/misc/e3x0-button.c 8645 8646E4000 MEDIA DRIVER 8647L: linux-media@vger.kernel.org 8648S: Orphan 8649W: https://linuxtv.org 8650Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8651F: drivers/media/tuners/e4000* 8652 8653EARTH_PT1 MEDIA DRIVER 8654M: Akihiro Tsukada <tskd08@gmail.com> 8655L: linux-media@vger.kernel.org 8656S: Odd Fixes 8657F: drivers/media/pci/pt1/ 8658 8659EARTH_PT3 MEDIA DRIVER 8660M: Akihiro Tsukada <tskd08@gmail.com> 8661L: linux-media@vger.kernel.org 8662S: Odd Fixes 8663F: drivers/media/pci/pt3/ 8664 8665EC100 MEDIA DRIVER 8666L: linux-media@vger.kernel.org 8667S: Orphan 8668W: https://linuxtv.org 8669Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8670F: drivers/media/dvb-frontends/ec100* 8671 8672ECONET MIPS PLATFORM 8673M: Caleb James DeLisle <cjd@cjdns.fr> 8674L: linux-mips@vger.kernel.org 8675S: Maintained 8676F: Documentation/devicetree/bindings/interrupt-controller/econet,en751221-intc.yaml 8677F: Documentation/devicetree/bindings/mips/econet.yaml 8678F: Documentation/devicetree/bindings/timer/econet,en751221-timer.yaml 8679F: arch/mips/boot/dts/econet/ 8680F: arch/mips/econet/ 8681F: drivers/clocksource/timer-econet-en751221.c 8682F: drivers/irqchip/irq-econet-en751221.c 8683 8684ECRYPT FILE SYSTEM 8685M: Tyler Hicks <code@tyhicks.com> 8686L: ecryptfs@vger.kernel.org 8687S: Odd Fixes 8688W: http://ecryptfs.org 8689W: https://launchpad.net/ecryptfs 8690T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 8691F: Documentation/filesystems/ecryptfs.rst 8692F: fs/ecryptfs/ 8693 8694EDAC-AMD64 8695M: Yazen Ghannam <yazen.ghannam@amd.com> 8696L: linux-edac@vger.kernel.org 8697S: Supported 8698F: drivers/edac/amd64_edac* 8699F: drivers/edac/mce_amd* 8700 8701EDAC-ARMADA 8702M: Jan Luebbe <jlu@pengutronix.de> 8703L: linux-edac@vger.kernel.org 8704S: Maintained 8705F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 8706F: drivers/edac/armada_xp_* 8707 8708EDAC-AST2500 8709M: Stefan Schaeckeler <sschaeck@cisco.com> 8710S: Supported 8711F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 8712F: drivers/edac/aspeed_edac.c 8713 8714EDAC-BLUEFIELD 8715M: Shravan Kumar Ramani <shravankr@nvidia.com> 8716M: David Thompson <davthompson@nvidia.com> 8717S: Supported 8718F: drivers/edac/bluefield_edac.c 8719 8720EDAC-CALXEDA 8721M: Andre Przywara <andre.przywara@arm.com> 8722L: linux-edac@vger.kernel.org 8723S: Maintained 8724F: drivers/edac/highbank* 8725 8726EDAC-CAVIUM OCTEON 8727M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 8728L: linux-edac@vger.kernel.org 8729L: linux-mips@vger.kernel.org 8730S: Maintained 8731F: drivers/edac/octeon_edac* 8732 8733EDAC-CAVIUM THUNDERX 8734M: Robert Richter <rric@kernel.org> 8735L: linux-edac@vger.kernel.org 8736S: Odd Fixes 8737F: drivers/edac/thunderx_edac* 8738 8739EDAC-CORE 8740M: Borislav Petkov <bp@alien8.de> 8741M: Tony Luck <tony.luck@intel.com> 8742R: James Morse <james.morse@arm.com> 8743R: Mauro Carvalho Chehab <mchehab@kernel.org> 8744R: Robert Richter <rric@kernel.org> 8745L: linux-edac@vger.kernel.org 8746S: Supported 8747T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 8748F: Documentation/driver-api/edac.rst 8749F: drivers/edac/ 8750F: include/linux/edac.h 8751 8752EDAC-DMC520 8753M: Lei Wang <lewan@microsoft.com> 8754L: linux-edac@vger.kernel.org 8755S: Supported 8756F: drivers/edac/dmc520_edac.c 8757 8758EDAC-E752X 8759M: Mark Gross <markgross@kernel.org> 8760L: linux-edac@vger.kernel.org 8761S: Maintained 8762F: drivers/edac/e752x_edac.c 8763 8764EDAC-E7XXX 8765L: linux-edac@vger.kernel.org 8766S: Maintained 8767F: drivers/edac/e7xxx_edac.c 8768 8769EDAC-FSL_DDR 8770R: Frank Li <Frank.Li@nxp.com> 8771L: imx@lists.linux.dev 8772L: linux-edac@vger.kernel.org 8773S: Maintained 8774F: drivers/edac/fsl_ddr_edac.* 8775 8776EDAC-GHES 8777M: Mauro Carvalho Chehab <mchehab@kernel.org> 8778L: linux-edac@vger.kernel.org 8779S: Maintained 8780F: drivers/edac/ghes_edac.c 8781 8782EDAC-I10NM 8783M: Tony Luck <tony.luck@intel.com> 8784L: linux-edac@vger.kernel.org 8785S: Maintained 8786F: drivers/edac/i10nm_base.c 8787 8788EDAC-I3000 8789L: linux-edac@vger.kernel.org 8790S: Orphan 8791F: drivers/edac/i3000_edac.c 8792 8793EDAC-I5000 8794L: linux-edac@vger.kernel.org 8795S: Maintained 8796F: drivers/edac/i5000_edac.c 8797 8798EDAC-I5400 8799M: Mauro Carvalho Chehab <mchehab@kernel.org> 8800L: linux-edac@vger.kernel.org 8801S: Maintained 8802F: drivers/edac/i5400_edac.c 8803 8804EDAC-I7300 8805M: Mauro Carvalho Chehab <mchehab@kernel.org> 8806L: linux-edac@vger.kernel.org 8807S: Maintained 8808F: drivers/edac/i7300_edac.c 8809 8810EDAC-I7CORE 8811M: Mauro Carvalho Chehab <mchehab@kernel.org> 8812L: linux-edac@vger.kernel.org 8813S: Maintained 8814F: drivers/edac/i7core_edac.c 8815 8816EDAC-I82443BXGX 8817M: Tim Small <tim@buttersideup.com> 8818L: linux-edac@vger.kernel.org 8819S: Maintained 8820F: drivers/edac/i82443bxgx_edac.c 8821 8822EDAC-I82975X 8823M: "Arvind R." <arvino55@gmail.com> 8824L: linux-edac@vger.kernel.org 8825S: Maintained 8826F: drivers/edac/i82975x_edac.c 8827 8828EDAC-IE31200 8829M: Jason Baron <jbaron@akamai.com> 8830L: linux-edac@vger.kernel.org 8831S: Maintained 8832F: drivers/edac/ie31200_edac.c 8833 8834EDAC-IGEN6 8835M: Tony Luck <tony.luck@intel.com> 8836R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 8837L: linux-edac@vger.kernel.org 8838S: Maintained 8839F: drivers/edac/igen6_edac.c 8840 8841EDAC-MPC85XX 8842M: Johannes Thumshirn <morbidrsa@gmail.com> 8843L: linux-edac@vger.kernel.org 8844S: Maintained 8845F: drivers/edac/mpc85xx_edac.[ch] 8846 8847EDAC-NPCM 8848M: Marvin Lin <kflin@nuvoton.com> 8849M: Stanley Chu <yschu@nuvoton.com> 8850L: linux-edac@vger.kernel.org 8851S: Maintained 8852F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 8853F: drivers/edac/npcm_edac.c 8854 8855EDAC-PASEMI 8856M: Egor Martovetsky <egor@pasemi.com> 8857L: linux-edac@vger.kernel.org 8858S: Maintained 8859F: drivers/edac/pasemi_edac.c 8860 8861EDAC-PND2 8862M: Tony Luck <tony.luck@intel.com> 8863L: linux-edac@vger.kernel.org 8864S: Maintained 8865F: drivers/edac/pnd2_edac.[ch] 8866 8867EDAC-QCOM 8868M: Manivannan Sadhasivam <mani@kernel.org> 8869L: linux-arm-msm@vger.kernel.org 8870L: linux-edac@vger.kernel.org 8871S: Maintained 8872F: drivers/edac/qcom_edac.c 8873 8874EDAC-R82600 8875M: Tim Small <tim@buttersideup.com> 8876L: linux-edac@vger.kernel.org 8877S: Maintained 8878F: drivers/edac/r82600_edac.c 8879 8880EDAC-SBRIDGE 8881M: Tony Luck <tony.luck@intel.com> 8882R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 8883L: linux-edac@vger.kernel.org 8884S: Maintained 8885F: drivers/edac/sb_edac.c 8886 8887EDAC-SKYLAKE 8888M: Tony Luck <tony.luck@intel.com> 8889L: linux-edac@vger.kernel.org 8890S: Maintained 8891F: drivers/edac/skx_*.[ch] 8892 8893EDAC-TI 8894M: Tero Kristo <kristo@kernel.org> 8895L: linux-edac@vger.kernel.org 8896S: Odd Fixes 8897F: drivers/edac/ti_edac.c 8898 8899EDIROL UA-101/UA-1000 DRIVER 8900M: Clemens Ladisch <clemens@ladisch.de> 8901L: linux-sound@vger.kernel.org 8902S: Maintained 8903T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8904F: sound/usb/misc/ua101.c 8905 8906EFI TEST DRIVER 8907M: Ivan Hu <ivan.hu@canonical.com> 8908M: Ard Biesheuvel <ardb@kernel.org> 8909L: linux-efi@vger.kernel.org 8910S: Maintained 8911F: drivers/firmware/efi/test/ 8912 8913EFI VARIABLE FILESYSTEM 8914M: Jeremy Kerr <jk@ozlabs.org> 8915M: Ard Biesheuvel <ardb@kernel.org> 8916L: linux-efi@vger.kernel.org 8917S: Maintained 8918T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 8919F: fs/efivarfs/ 8920 8921EFIFB FRAMEBUFFER DRIVER 8922M: Peter Jones <pjones@redhat.com> 8923L: linux-fbdev@vger.kernel.org 8924S: Maintained 8925F: drivers/video/fbdev/efifb.c 8926 8927EFS FILESYSTEM 8928S: Orphan 8929W: http://aeschi.ch.eu.org/efs/ 8930F: fs/efs/ 8931 8932EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 8933L: netdev@vger.kernel.org 8934S: Orphan 8935F: drivers/net/ethernet/ibm/ehea/ 8936 8937ELM327 CAN NETWORK DRIVER 8938M: Max Staudt <max@enpas.org> 8939L: linux-can@vger.kernel.org 8940S: Maintained 8941F: Documentation/networking/device_drivers/can/can327.rst 8942F: drivers/net/can/can327.c 8943 8944EM28XX VIDEO4LINUX DRIVER 8945M: Mauro Carvalho Chehab <mchehab@kernel.org> 8946L: linux-media@vger.kernel.org 8947S: Maintained 8948W: https://linuxtv.org 8949T: git git://linuxtv.org/media.git 8950F: Documentation/admin-guide/media/em28xx* 8951F: drivers/media/usb/em28xx/ 8952 8953EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 8954M: Adrian Hunter <adrian.hunter@intel.com> 8955M: Asutosh Das <quic_asutoshd@quicinc.com> 8956R: Ritesh Harjani <ritesh.list@gmail.com> 8957L: linux-mmc@vger.kernel.org 8958S: Supported 8959F: drivers/mmc/host/cqhci* 8960 8961EMS CPC-PCI CAN DRIVER 8962M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 8963M: support@ems-wuensche.com 8964L: linux-can@vger.kernel.org 8965S: Maintained 8966F: drivers/net/can/sja1000/ems_pci.c 8967 8968EMULEX 10Gbps iSCSI - OneConnect DRIVER 8969M: Ketan Mukadam <ketan.mukadam@broadcom.com> 8970L: linux-scsi@vger.kernel.org 8971S: Supported 8972W: http://www.broadcom.com 8973F: drivers/scsi/be2iscsi/ 8974 8975EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 8976M: Ajit Khaparde <ajit.khaparde@broadcom.com> 8977M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 8978M: Somnath Kotur <somnath.kotur@broadcom.com> 8979L: netdev@vger.kernel.org 8980S: Maintained 8981W: http://www.emulex.com 8982F: drivers/net/ethernet/emulex/benet/ 8983 8984EMULEX ONECONNECT ROCE DRIVER 8985M: Selvin Xavier <selvin.xavier@broadcom.com> 8986L: linux-rdma@vger.kernel.org 8987S: Odd Fixes 8988W: http://www.broadcom.com 8989F: drivers/infiniband/hw/ocrdma/ 8990F: include/uapi/rdma/ocrdma-abi.h 8991 8992EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 8993M: James Smart <james.smart@broadcom.com> 8994M: Ram Vegesna <ram.vegesna@broadcom.com> 8995L: linux-scsi@vger.kernel.org 8996L: target-devel@vger.kernel.org 8997S: Supported 8998W: http://www.broadcom.com 8999F: drivers/scsi/elx/ 9000 9001EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 9002M: James Smart <james.smart@broadcom.com> 9003M: Dick Kennedy <dick.kennedy@broadcom.com> 9004L: linux-scsi@vger.kernel.org 9005S: Supported 9006W: http://www.broadcom.com 9007F: drivers/scsi/lpfc/ 9008 9009ENE CB710 FLASH CARD READER DRIVER 9010M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 9011S: Maintained 9012F: drivers/misc/cb710/ 9013F: drivers/mmc/host/cb710-mmc.* 9014F: include/linux/cb710.h 9015 9016ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 9017M: Maxim Levitsky <maximlevitsky@gmail.com> 9018S: Maintained 9019F: drivers/media/rc/ene_ir.* 9020 9021ENERGY MODEL 9022M: Lukasz Luba <lukasz.luba@arm.com> 9023M: "Rafael J. Wysocki" <rafael@kernel.org> 9024L: linux-pm@vger.kernel.org 9025S: Maintained 9026F: kernel/power/energy_model.c 9027F: include/linux/energy_model.h 9028F: Documentation/power/energy-model.rst 9029 9030EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 9031M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 9032L: linuxppc-dev@lists.ozlabs.org 9033S: Maintained 9034F: drivers/tty/ehv_bytechan.c 9035 9036EPSON S1D13XXX FRAMEBUFFER DRIVER 9037M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 9038S: Maintained 9039T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 9040F: drivers/video/fbdev/s1d13xxxfb.c 9041F: include/video/s1d13xxxfb.h 9042 9043EROFS FILE SYSTEM 9044M: Gao Xiang <xiang@kernel.org> 9045M: Chao Yu <chao@kernel.org> 9046R: Yue Hu <zbestahu@gmail.com> 9047R: Jeffle Xu <jefflexu@linux.alibaba.com> 9048R: Sandeep Dhavale <dhavale@google.com> 9049R: Hongbo Li <lihongbo22@huawei.com> 9050L: linux-erofs@lists.ozlabs.org 9051S: Maintained 9052W: https://erofs.docs.kernel.org 9053T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 9054F: Documentation/ABI/testing/sysfs-fs-erofs 9055F: Documentation/filesystems/erofs.rst 9056F: fs/erofs/ 9057F: include/trace/events/erofs.h 9058 9059ERRSEQ ERROR TRACKING INFRASTRUCTURE 9060M: Jeff Layton <jlayton@kernel.org> 9061S: Maintained 9062F: include/linux/errseq.h 9063F: lib/errseq.c 9064 9065ESD CAN NETWORK DRIVERS 9066M: Stefan Mätje <stefan.maetje@esd.eu> 9067R: socketcan@esd.eu 9068L: linux-can@vger.kernel.org 9069S: Maintained 9070F: drivers/net/can/esd/ 9071 9072ESD CAN/USB DRIVERS 9073M: Frank Jungclaus <frank.jungclaus@esd.eu> 9074R: socketcan@esd.eu 9075L: linux-can@vger.kernel.org 9076S: Maintained 9077F: drivers/net/can/usb/esd_usb.c 9078 9079ET131X NETWORK DRIVER 9080M: Mark Einon <mark.einon@gmail.com> 9081S: Odd Fixes 9082F: drivers/net/ethernet/agere/ 9083 9084ETAS ES58X CAN/USB DRIVER 9085M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 9086L: linux-can@vger.kernel.org 9087S: Maintained 9088F: Documentation/networking/devlink/etas_es58x.rst 9089F: drivers/net/can/usb/etas_es58x/ 9090 9091ETHERNET BRIDGE 9092M: Nikolay Aleksandrov <razor@blackwall.org> 9093M: Ido Schimmel <idosch@nvidia.com> 9094L: bridge@lists.linux.dev 9095L: netdev@vger.kernel.org 9096S: Maintained 9097W: http://www.linuxfoundation.org/en/Net:Bridge 9098F: include/linux/if_bridge.h 9099F: include/uapi/linux/if_bridge.h 9100F: include/linux/netfilter_bridge/ 9101F: net/bridge/ 9102 9103ETHERNET PHY LIBRARY 9104M: Andrew Lunn <andrew@lunn.ch> 9105M: Heiner Kallweit <hkallweit1@gmail.com> 9106R: Russell King <linux@armlinux.org.uk> 9107L: netdev@vger.kernel.org 9108S: Maintained 9109F: Documentation/ABI/testing/sysfs-class-net-phydev 9110F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 9111F: Documentation/devicetree/bindings/net/mdio* 9112F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 9113F: Documentation/networking/phy.rst 9114F: drivers/net/mdio/ 9115F: drivers/net/mdio/acpi_mdio.c 9116F: drivers/net/mdio/fwnode_mdio.c 9117F: drivers/net/mdio/of_mdio.c 9118F: drivers/net/pcs/ 9119F: drivers/net/phy/ 9120F: include/dt-bindings/net/qca-ar803x.h 9121F: include/linux/*mdio*.h 9122F: include/linux/linkmode.h 9123F: include/linux/mdio/*.h 9124F: include/linux/mii.h 9125F: include/linux/of_net.h 9126F: include/linux/phy.h 9127F: include/linux/phy_fixed.h 9128F: include/linux/phy_link_topology.h 9129F: include/linux/phylib_stubs.h 9130F: include/linux/platform_data/mdio-bcm-unimac.h 9131F: include/linux/platform_data/mdio-gpio.h 9132F: include/trace/events/mdio.h 9133F: include/uapi/linux/mdio.h 9134F: include/uapi/linux/mii.h 9135F: net/core/of_net.c 9136 9137ETHERNET PHY LIBRARY [RUST] 9138M: FUJITA Tomonori <fujita.tomonori@gmail.com> 9139R: Trevor Gross <tmgross@umich.edu> 9140L: netdev@vger.kernel.org 9141L: rust-for-linux@vger.kernel.org 9142S: Maintained 9143F: rust/kernel/net/phy.rs 9144F: rust/kernel/net/phy/reg.rs 9145 9146EXEC & BINFMT API, ELF 9147M: Kees Cook <kees@kernel.org> 9148L: linux-mm@kvack.org 9149S: Supported 9150T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 9151F: Documentation/userspace-api/ELF.rst 9152F: fs/*binfmt_*.c 9153F: fs/Kconfig.binfmt 9154F: fs/exec.c 9155F: fs/tests/binfmt_*_kunit.c 9156F: fs/tests/exec_kunit.c 9157F: include/linux/binfmts.h 9158F: include/linux/elf.h 9159F: include/uapi/linux/auxvec.h 9160F: include/uapi/linux/binfmts.h 9161F: include/uapi/linux/elf.h 9162F: kernel/fork.c 9163F: mm/vma_exec.c 9164F: tools/testing/selftests/exec/ 9165N: asm/elf.h 9166N: binfmt 9167 9168EXFAT FILE SYSTEM 9169M: Namjae Jeon <linkinjeon@kernel.org> 9170M: Sungjong Seo <sj1557.seo@samsung.com> 9171R: Yuezhang Mo <yuezhang.mo@sony.com> 9172L: linux-fsdevel@vger.kernel.org 9173S: Maintained 9174T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 9175F: fs/exfat/ 9176 9177EXPRESSWIRE PROTOCOL LIBRARY 9178M: Duje Mihanović <duje.mihanovic@skole.hr> 9179L: linux-leds@vger.kernel.org 9180S: Maintained 9181F: drivers/leds/leds-expresswire.c 9182F: include/linux/leds-expresswire.h 9183 9184EXT2 FILE SYSTEM 9185M: Jan Kara <jack@suse.com> 9186L: linux-ext4@vger.kernel.org 9187S: Maintained 9188F: Documentation/filesystems/ext2.rst 9189T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git 9190F: fs/ext2/ 9191F: include/linux/ext2* 9192 9193EXT4 FILE SYSTEM 9194M: "Theodore Ts'o" <tytso@mit.edu> 9195M: Andreas Dilger <adilger.kernel@dilger.ca> 9196L: linux-ext4@vger.kernel.org 9197S: Maintained 9198W: http://ext4.wiki.kernel.org 9199Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 9200T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 9201F: Documentation/filesystems/ext4/ 9202F: fs/ext4/ 9203F: include/trace/events/ext4.h 9204F: include/uapi/linux/ext4.h 9205 9206Extended Verification Module (EVM) 9207M: Mimi Zohar <zohar@linux.ibm.com> 9208M: Roberto Sassu <roberto.sassu@huawei.com> 9209L: linux-integrity@vger.kernel.org 9210S: Supported 9211T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 9212F: security/integrity/ 9213F: security/integrity/evm/ 9214 9215EXTENSIBLE FIRMWARE INTERFACE (EFI) 9216M: Ard Biesheuvel <ardb@kernel.org> 9217L: linux-efi@vger.kernel.org 9218S: Maintained 9219T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 9220F: Documentation/admin-guide/efi-stub.rst 9221F: arch/*/include/asm/efi.h 9222F: arch/*/kernel/efi.c 9223F: arch/arm/boot/compressed/efi-header.S 9224F: arch/x86/platform/efi/ 9225F: drivers/firmware/efi/ 9226F: include/linux/efi*.h 9227 9228EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 9229M: MyungJoo Ham <myungjoo.ham@samsung.com> 9230M: Chanwoo Choi <cw00.choi@samsung.com> 9231L: linux-kernel@vger.kernel.org 9232S: Maintained 9233T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 9234F: Documentation/devicetree/bindings/extcon/ 9235F: Documentation/driver-api/extcon.rst 9236F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 9237F: drivers/extcon/ 9238F: include/linux/extcon.h 9239F: include/linux/extcon/ 9240 9241EXTRA BOOT CONFIG 9242M: Masami Hiramatsu <mhiramat@kernel.org> 9243L: linux-kernel@vger.kernel.org 9244L: linux-trace-kernel@vger.kernel.org 9245S: Maintained 9246Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 9247T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 9248F: Documentation/admin-guide/bootconfig.rst 9249F: fs/proc/bootconfig.c 9250F: include/linux/bootconfig.h 9251F: lib/bootconfig-data.S 9252F: lib/bootconfig.c 9253F: tools/bootconfig/* 9254F: tools/bootconfig/scripts/* 9255 9256EXTRON DA HD 4K PLUS CEC DRIVER 9257M: Hans Verkuil <hverkuil@xs4all.nl> 9258L: linux-media@vger.kernel.org 9259S: Maintained 9260T: git git://linuxtv.org/media.git 9261F: drivers/media/cec/usb/extron-da-hd-4k-plus/ 9262 9263EXYNOS DP DRIVER 9264M: Jingoo Han <jingoohan1@gmail.com> 9265L: dri-devel@lists.freedesktop.org 9266S: Maintained 9267F: drivers/gpu/drm/exynos/exynos_dp* 9268 9269EXYNOS SYSMMU (IOMMU) driver 9270M: Marek Szyprowski <m.szyprowski@samsung.com> 9271L: iommu@lists.linux.dev 9272S: Maintained 9273F: drivers/iommu/exynos-iommu.c 9274 9275F2FS FILE SYSTEM 9276M: Jaegeuk Kim <jaegeuk@kernel.org> 9277M: Chao Yu <chao@kernel.org> 9278L: linux-f2fs-devel@lists.sourceforge.net 9279S: Maintained 9280W: https://f2fs.wiki.kernel.org/ 9281Q: https://patchwork.kernel.org/project/f2fs/list/ 9282B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 9283T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 9284F: Documentation/ABI/testing/sysfs-fs-f2fs 9285F: Documentation/filesystems/f2fs.rst 9286F: fs/f2fs/ 9287F: include/linux/f2fs_fs.h 9288F: include/trace/events/f2fs.h 9289F: include/uapi/linux/f2fs.h 9290 9291F71805F HARDWARE MONITORING DRIVER 9292M: Jean Delvare <jdelvare@suse.com> 9293L: linux-hwmon@vger.kernel.org 9294S: Maintained 9295F: Documentation/hwmon/f71805f.rst 9296F: drivers/hwmon/f71805f.c 9297 9298FADDR2LINE 9299M: Josh Poimboeuf <jpoimboe@kernel.org> 9300S: Maintained 9301F: scripts/faddr2line 9302 9303FAILOVER MODULE 9304M: Sridhar Samudrala <sridhar.samudrala@intel.com> 9305L: netdev@vger.kernel.org 9306S: Supported 9307F: Documentation/networking/failover.rst 9308F: include/net/failover.h 9309F: net/core/failover.c 9310 9311FANOTIFY 9312M: Jan Kara <jack@suse.cz> 9313R: Amir Goldstein <amir73il@gmail.com> 9314R: Matthew Bobrowski <repnop@google.com> 9315L: linux-fsdevel@vger.kernel.org 9316S: Maintained 9317F: fs/notify/fanotify/ 9318F: include/linux/fanotify.h 9319F: include/uapi/linux/fanotify.h 9320 9321FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 9322M: Linus Walleij <linus.walleij@linaro.org> 9323L: linux-usb@vger.kernel.org 9324S: Maintained 9325F: drivers/usb/fotg210/ 9326 9327FARSYNC SYNCHRONOUS DRIVER 9328M: Kevin Curtis <kevin.curtis@farsite.co.uk> 9329S: Supported 9330W: http://www.farsite.co.uk/ 9331F: drivers/net/wan/farsync.* 9332 9333FAULT INJECTION SUPPORT 9334M: Akinobu Mita <akinobu.mita@gmail.com> 9335S: Supported 9336F: Documentation/fault-injection/ 9337F: lib/fault-inject.c 9338F: tools/testing/fault-injection/ 9339 9340FBTFT Framebuffer drivers 9341M: Andy Shevchenko <andy@kernel.org> 9342L: dri-devel@lists.freedesktop.org 9343L: linux-fbdev@vger.kernel.org 9344S: Odd fixes 9345F: drivers/staging/fbtft/ 9346 9347FC0011 TUNER DRIVER 9348M: Michael Buesch <m@bues.ch> 9349L: linux-media@vger.kernel.org 9350S: Maintained 9351F: drivers/media/tuners/fc0011.c 9352F: drivers/media/tuners/fc0011.h 9353 9354FC2580 MEDIA DRIVER 9355L: linux-media@vger.kernel.org 9356S: Orphan 9357W: https://linuxtv.org 9358Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9359F: drivers/media/tuners/fc2580* 9360 9361FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 9362M: Hannes Reinecke <hare@suse.de> 9363L: linux-scsi@vger.kernel.org 9364S: Supported 9365W: www.Open-FCoE.org 9366F: drivers/scsi/fcoe/ 9367F: drivers/scsi/libfc/ 9368F: include/scsi/fc/ 9369F: include/scsi/libfc.h 9370F: include/scsi/libfcoe.h 9371F: include/uapi/scsi/fc/ 9372 9373FILE LOCKING (flock() and fcntl()/lockf()) 9374M: Jeff Layton <jlayton@kernel.org> 9375M: Chuck Lever <chuck.lever@oracle.com> 9376R: Alexander Aring <alex.aring@gmail.com> 9377L: linux-fsdevel@vger.kernel.org 9378S: Maintained 9379F: fs/fcntl.c 9380F: fs/locks.c 9381F: include/linux/fcntl.h 9382F: include/uapi/linux/fcntl.h 9383 9384FILESYSTEM DIRECT ACCESS (DAX) 9385M: Dan Williams <dan.j.williams@intel.com> 9386R: Matthew Wilcox <willy@infradead.org> 9387R: Jan Kara <jack@suse.cz> 9388L: linux-fsdevel@vger.kernel.org 9389L: nvdimm@lists.linux.dev 9390S: Supported 9391F: fs/dax.c 9392F: include/linux/dax.h 9393F: include/trace/events/fs_dax.h 9394 9395FILESYSTEMS (VFS and infrastructure) 9396M: Alexander Viro <viro@zeniv.linux.org.uk> 9397M: Christian Brauner <brauner@kernel.org> 9398R: Jan Kara <jack@suse.cz> 9399L: linux-fsdevel@vger.kernel.org 9400S: Maintained 9401T: git https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git 9402F: fs/* 9403F: include/linux/fs.h 9404F: include/linux/fs_types.h 9405F: include/uapi/linux/fs.h 9406F: include/uapi/linux/openat2.h 9407F: rust/kernel/fs.rs 9408F: rust/kernel/fs/ 9409F: rust/kernel/seq_file.rs 9410F: rust/kernel/sync/poll.rs 9411F: Documentation/driver-api/early-userspace/buffer-format.rst 9412F: init/do_mounts* 9413F: init/*initramfs* 9414 9415FILESYSTEMS [EXPORTFS] 9416M: Chuck Lever <chuck.lever@oracle.com> 9417M: Jeff Layton <jlayton@kernel.org> 9418R: Amir Goldstein <amir73il@gmail.com> 9419L: linux-fsdevel@vger.kernel.org 9420L: linux-nfs@vger.kernel.org 9421S: Supported 9422F: Documentation/filesystems/nfs/exporting.rst 9423F: fs/exportfs/ 9424F: fs/fhandle.c 9425F: include/linux/exportfs.h 9426 9427FILESYSTEMS [IDMAPPED MOUNTS] 9428M: Christian Brauner <brauner@kernel.org> 9429M: Seth Forshee <sforshee@kernel.org> 9430L: linux-fsdevel@vger.kernel.org 9431S: Maintained 9432F: Documentation/filesystems/idmappings.rst 9433F: fs/mnt_idmapping.c 9434F: include/linux/mnt_idmapping.* 9435F: tools/testing/selftests/mount_setattr/ 9436 9437FILESYSTEMS [IOMAP] 9438M: Christian Brauner <brauner@kernel.org> 9439R: Darrick J. Wong <djwong@kernel.org> 9440L: linux-xfs@vger.kernel.org 9441L: linux-fsdevel@vger.kernel.org 9442S: Supported 9443F: Documentation/filesystems/iomap/* 9444F: fs/iomap/ 9445F: include/linux/iomap.h 9446 9447FILESYSTEMS [NETFS LIBRARY] 9448M: David Howells <dhowells@redhat.com> 9449M: Paulo Alcantara <pc@manguebit.org> 9450L: netfs@lists.linux.dev 9451L: linux-fsdevel@vger.kernel.org 9452S: Supported 9453F: Documentation/filesystems/caching/ 9454F: Documentation/filesystems/netfs_library.rst 9455F: fs/netfs/ 9456F: include/linux/fscache*.h 9457F: include/linux/netfs.h 9458F: include/trace/events/fscache.h 9459F: include/trace/events/netfs.h 9460 9461FILESYSTEMS [STACKABLE] 9462M: Miklos Szeredi <miklos@szeredi.hu> 9463M: Amir Goldstein <amir73il@gmail.com> 9464L: linux-fsdevel@vger.kernel.org 9465L: linux-unionfs@vger.kernel.org 9466S: Maintained 9467F: fs/backing-file.c 9468F: include/linux/backing-file.h 9469 9470FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 9471M: Riku Voipio <riku.voipio@iki.fi> 9472L: linux-hwmon@vger.kernel.org 9473S: Maintained 9474F: drivers/hwmon/f75375s.c 9475F: include/linux/f75375s.h 9476 9477FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 9478M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 9479L: linux-can@vger.kernel.org 9480S: Maintained 9481F: drivers/net/can/usb/f81604.c 9482 9483FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 9484M: Clemens Ladisch <clemens@ladisch.de> 9485M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 9486L: linux-sound@vger.kernel.org 9487S: Maintained 9488T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 9489F: include/uapi/sound/firewire.h 9490F: sound/firewire/ 9491 9492FIREWIRE MEDIA DRIVERS (firedtv) 9493M: Stefan Richter <stefanr@s5r6.in-berlin.de> 9494L: linux-media@vger.kernel.org 9495L: linux1394-devel@lists.sourceforge.net 9496S: Maintained 9497T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 9498F: drivers/media/firewire/ 9499 9500FIREWIRE SBP-2 TARGET 9501M: Chris Boot <bootc@bootc.net> 9502L: linux-scsi@vger.kernel.org 9503L: target-devel@vger.kernel.org 9504L: linux1394-devel@lists.sourceforge.net 9505S: Maintained 9506T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 9507F: drivers/target/sbp/ 9508 9509FIREWIRE SUBSYSTEM 9510M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 9511M: Takashi Sakamoto <takaswie@kernel.org> 9512L: linux1394-devel@lists.sourceforge.net 9513S: Maintained 9514W: http://ieee1394.docs.kernel.org/ 9515T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 9516F: drivers/firewire/ 9517F: include/linux/firewire.h 9518F: include/uapi/linux/firewire*.h 9519F: tools/firewire/ 9520 9521FIRMWARE FRAMEWORK FOR ARMV8-A 9522M: Sudeep Holla <sudeep.holla@arm.com> 9523L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9524S: Maintained 9525F: drivers/firmware/arm_ffa/ 9526F: include/linux/arm_ffa.h 9527 9528FIRMWARE LOADER (request_firmware) 9529M: Luis Chamberlain <mcgrof@kernel.org> 9530M: Russ Weight <russ.weight@linux.dev> 9531M: Danilo Krummrich <dakr@kernel.org> 9532L: linux-kernel@vger.kernel.org 9533S: Maintained 9534F: Documentation/firmware_class/ 9535F: drivers/base/firmware_loader/ 9536F: rust/kernel/firmware.rs 9537F: include/linux/firmware.h 9538 9539FLEXTIMER FTM-QUADDEC DRIVER 9540M: Patrick Havelange <patrick.havelange@essensium.com> 9541L: linux-iio@vger.kernel.org 9542S: Maintained 9543F: Documentation/devicetree/bindings/counter/fsl,ftm-quaddec.yaml 9544F: drivers/counter/ftm-quaddec.c 9545 9546FLOPPY DRIVER 9547M: Denis Efremov <efremov@linux.com> 9548L: linux-block@vger.kernel.org 9549S: Odd Fixes 9550F: drivers/block/floppy.c 9551 9552FLYSKY FSIA6B RC RECEIVER 9553M: Markus Koch <markus@notsyncing.net> 9554L: linux-input@vger.kernel.org 9555S: Maintained 9556F: drivers/input/joystick/fsia6b.c 9557 9558FOCUSRITE CONTROL PROTOCOL/SCARLETT2 MIXER DRIVERS (Scarlett Gen 2+, Clarett, and Vocaster) 9559M: Geoffrey D. Bennett <g@b4.vu> 9560L: linux-sound@vger.kernel.org 9561S: Maintained 9562W: https://github.com/geoffreybennett/linux-fcp 9563B: https://github.com/geoffreybennett/linux-fcp/issues 9564T: git https://github.com/geoffreybennett/linux-fcp.git 9565F: include/uapi/sound/fcp.h 9566F: include/uapi/sound/scarlett2.h 9567F: sound/usb/fcp.c 9568F: sound/usb/mixer_scarlett2.c 9569 9570FORCEDETH GIGABIT ETHERNET DRIVER 9571M: Rain River <rain.1986.08.12@gmail.com> 9572M: Zhu Yanjun <zyjzyj2000@gmail.com> 9573L: netdev@vger.kernel.org 9574S: Maintained 9575F: drivers/net/ethernet/nvidia/* 9576 9577FORTIFY_SOURCE 9578M: Kees Cook <kees@kernel.org> 9579L: linux-hardening@vger.kernel.org 9580S: Supported 9581T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9582F: include/linux/fortify-string.h 9583F: lib/test_fortify/* 9584F: lib/tests/fortify_kunit.c 9585F: lib/tests/memcpy_kunit.c 9586K: \bunsafe_memcpy\b 9587K: \b__NO_FORTIFY\b 9588 9589FPGA DFL DRIVERS 9590M: Xu Yilun <yilun.xu@intel.com> 9591R: Tom Rix <trix@redhat.com> 9592L: linux-fpga@vger.kernel.org 9593S: Maintained 9594F: Documentation/ABI/testing/sysfs-bus-dfl* 9595F: Documentation/fpga/dfl.rst 9596F: drivers/fpga/dfl* 9597F: drivers/uio/uio_dfl.c 9598F: include/linux/dfl.h 9599F: include/uapi/linux/fpga-dfl.h 9600 9601FPGA MANAGER FRAMEWORK 9602M: Moritz Fischer <mdf@kernel.org> 9603M: Xu Yilun <yilun.xu@intel.com> 9604R: Tom Rix <trix@redhat.com> 9605L: linux-fpga@vger.kernel.org 9606S: Maintained 9607Q: http://patchwork.kernel.org/project/linux-fpga/list/ 9608T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 9609F: Documentation/devicetree/bindings/fpga/ 9610F: Documentation/driver-api/fpga/ 9611F: Documentation/fpga/ 9612F: drivers/fpga/ 9613F: include/linux/fpga/ 9614 9615FPU EMULATOR 9616M: Bill Metzenthen <billm@melbpc.org.au> 9617S: Maintained 9618W: https://floatingpoint.billm.au/ 9619F: arch/x86/math-emu/ 9620 9621FRAMEBUFFER CORE 9622M: Simona Vetter <simona@ffwll.ch> 9623S: Odd Fixes 9624T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 9625F: drivers/video/fbdev/core/ 9626 9627FRAMEBUFFER DRAWING 9628M: Zsolt Kajtar <soci@c64.rulez.org> 9629S: Odd Fixes 9630F: drivers/video/fbdev/core/cfbcopyarea.c 9631F: drivers/video/fbdev/core/cfbfillrect.c 9632F: drivers/video/fbdev/core/cfbimgblt.c 9633F: drivers/video/fbdev/core/cfbmem.h 9634F: drivers/video/fbdev/core/fb_copyarea.h 9635F: drivers/video/fbdev/core/fb_draw.h 9636F: drivers/video/fbdev/core/fb_fillrect.h 9637F: drivers/video/fbdev/core/fb_imageblit.h 9638F: drivers/video/fbdev/core/syscopyarea.c 9639F: drivers/video/fbdev/core/sysfillrect.c 9640F: drivers/video/fbdev/core/sysimgblt.c 9641F: drivers/video/fbdev/core/sysmem.h 9642 9643FRAMEBUFFER LAYER 9644M: Helge Deller <deller@gmx.de> 9645L: linux-fbdev@vger.kernel.org 9646L: dri-devel@lists.freedesktop.org 9647S: Maintained 9648Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 9649T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 9650F: Documentation/fb/ 9651F: drivers/video/ 9652F: include/linux/fb.h 9653F: include/uapi/linux/fb.h 9654F: include/uapi/video/ 9655F: include/video/ 9656 9657FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 9658M: Horia Geantă <horia.geanta@nxp.com> 9659M: Pankaj Gupta <pankaj.gupta@nxp.com> 9660M: Gaurav Jain <gaurav.jain@nxp.com> 9661L: linux-crypto@vger.kernel.org 9662S: Maintained 9663F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 9664F: drivers/crypto/caam/ 9665 9666FREESCALE COLDFIRE M5441X MMC DRIVER 9667M: Angelo Dureghello <adureghello@baylibre.com> 9668L: linux-mmc@vger.kernel.org 9669S: Maintained 9670F: drivers/mmc/host/sdhci-esdhc-mcf.c 9671F: include/linux/platform_data/mmc-esdhc-mcf.h 9672 9673FREESCALE DIU FRAMEBUFFER DRIVER 9674M: Timur Tabi <timur@kernel.org> 9675L: linux-fbdev@vger.kernel.org 9676S: Maintained 9677F: drivers/video/fbdev/fsl-diu-fb.* 9678 9679FREESCALE DMA DRIVER 9680M: Zhang Wei <zw@zh-kernel.org> 9681L: linuxppc-dev@lists.ozlabs.org 9682S: Maintained 9683F: drivers/dma/fsldma.* 9684 9685FREESCALE DSPI DRIVER 9686M: Vladimir Oltean <olteanv@gmail.com> 9687L: linux-spi@vger.kernel.org 9688L: imx@lists.linux.dev 9689S: Maintained 9690F: Documentation/devicetree/bindings/spi/fsl,dspi*.yaml 9691F: drivers/spi/spi-fsl-dspi.c 9692F: include/linux/spi/spi-fsl-dspi.h 9693 9694FREESCALE eDMA DRIVER 9695M: Frank Li <Frank.Li@nxp.com> 9696L: imx@lists.linux.dev 9697L: dmaengine@vger.kernel.org 9698S: Maintained 9699F: Documentation/devicetree/bindings/dma/fsl,edma.yaml 9700F: drivers/dma/fsl-edma*.* 9701 9702FREESCALE ENETC ETHERNET DRIVERS 9703M: Claudiu Manoil <claudiu.manoil@nxp.com> 9704M: Vladimir Oltean <vladimir.oltean@nxp.com> 9705M: Wei Fang <wei.fang@nxp.com> 9706M: Clark Wang <xiaoning.wang@nxp.com> 9707L: imx@lists.linux.dev 9708L: netdev@vger.kernel.org 9709S: Maintained 9710F: Documentation/devicetree/bindings/net/fsl,enetc*.yaml 9711F: Documentation/devicetree/bindings/net/nxp,netc-blk-ctrl.yaml 9712F: drivers/net/ethernet/freescale/enetc/ 9713F: include/linux/fsl/enetc_mdio.h 9714F: include/linux/fsl/netc_global.h 9715F: include/linux/fsl/ntmp.h 9716 9717FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 9718M: Claudiu Manoil <claudiu.manoil@nxp.com> 9719L: netdev@vger.kernel.org 9720S: Maintained 9721F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 9722F: drivers/net/ethernet/freescale/gianfar* 9723 9724FREESCALE GPMI NAND DRIVER 9725M: Han Xu <han.xu@nxp.com> 9726L: imx@lists.linux.dev 9727L: linux-mtd@lists.infradead.org 9728S: Maintained 9729F: drivers/mtd/nand/raw/gpmi-nand/* 9730 9731FREESCALE I2C CPM DRIVER 9732M: Jochen Friedrich <jochen@scram.de> 9733L: linuxppc-dev@lists.ozlabs.org 9734L: linux-i2c@vger.kernel.org 9735S: Maintained 9736F: drivers/i2c/busses/i2c-cpm.c 9737 9738FREESCALE IMX / MXC FEC DRIVER 9739M: Wei Fang <wei.fang@nxp.com> 9740R: Shenwei Wang <shenwei.wang@nxp.com> 9741R: Clark Wang <xiaoning.wang@nxp.com> 9742L: imx@lists.linux.dev 9743L: netdev@vger.kernel.org 9744S: Maintained 9745F: Documentation/devicetree/bindings/net/fsl,fec.yaml 9746F: drivers/net/ethernet/freescale/fec.h 9747F: drivers/net/ethernet/freescale/fec_main.c 9748F: drivers/net/ethernet/freescale/fec_ptp.c 9749 9750FREESCALE IMX / MXC FRAMEBUFFER DRIVER 9751M: Sascha Hauer <s.hauer@pengutronix.de> 9752R: Pengutronix Kernel Team <kernel@pengutronix.de> 9753L: linux-fbdev@vger.kernel.org 9754L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9755S: Maintained 9756F: drivers/video/fbdev/imxfb.c 9757 9758FREESCALE IMX DDR PMU DRIVER 9759M: Frank Li <Frank.li@nxp.com> 9760L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9761S: Maintained 9762F: Documentation/admin-guide/perf/imx-ddr.rst 9763F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 9764F: drivers/perf/fsl_imx8_ddr_perf.c 9765 9766FREESCALE IMX I2C DRIVER 9767M: Oleksij Rempel <o.rempel@pengutronix.de> 9768R: Pengutronix Kernel Team <kernel@pengutronix.de> 9769L: linux-i2c@vger.kernel.org 9770S: Maintained 9771F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 9772F: drivers/i2c/busses/i2c-imx.c 9773 9774FREESCALE IMX LPI2C DRIVER 9775M: Dong Aisheng <aisheng.dong@nxp.com> 9776L: linux-i2c@vger.kernel.org 9777L: imx@lists.linux.dev 9778S: Maintained 9779F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 9780F: drivers/i2c/busses/i2c-imx-lpi2c.c 9781 9782FREESCALE IMX LPSPI DRIVER 9783M: Frank Li <Frank.Li@nxp.com> 9784L: linux-spi@vger.kernel.org 9785L: imx@lists.linux.dev 9786S: Maintained 9787F: Documentation/devicetree/bindings/spi/spi-fsl-lpspi.yaml 9788F: drivers/spi/spi-fsl-lpspi.c 9789 9790FREESCALE MPC I2C DRIVER 9791M: Chris Packham <chris.packham@alliedtelesis.co.nz> 9792L: linux-i2c@vger.kernel.org 9793S: Maintained 9794F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 9795F: drivers/i2c/busses/i2c-mpc.c 9796 9797FREESCALE QORIQ DPAA ETHERNET DRIVER 9798M: Madalin Bucur <madalin.bucur@nxp.com> 9799L: netdev@vger.kernel.org 9800S: Maintained 9801F: drivers/net/ethernet/freescale/dpaa 9802 9803FREESCALE QORIQ DPAA FMAN DRIVER 9804M: Madalin Bucur <madalin.bucur@nxp.com> 9805R: Sean Anderson <sean.anderson@seco.com> 9806L: netdev@vger.kernel.org 9807S: Maintained 9808F: Documentation/devicetree/bindings/net/fsl,fman*.yaml 9809F: drivers/net/ethernet/freescale/fman 9810 9811FREESCALE QORIQ PTP CLOCK DRIVER 9812M: Yangbo Lu <yangbo.lu@nxp.com> 9813L: netdev@vger.kernel.org 9814S: Maintained 9815F: Documentation/devicetree/bindings/ptp/fsl,ptp.yaml 9816F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 9817F: drivers/net/ethernet/freescale/dpaa2/dprtc* 9818F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 9819F: drivers/ptp/ptp_qoriq.c 9820F: drivers/ptp/ptp_qoriq_debugfs.c 9821F: include/linux/fsl/ptp_qoriq.h 9822 9823FREESCALE QUAD SPI DRIVER 9824M: Han Xu <han.xu@nxp.com> 9825L: linux-spi@vger.kernel.org 9826L: imx@lists.linux.dev 9827S: Maintained 9828F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 9829F: drivers/spi/spi-fsl-qspi.c 9830 9831FREESCALE QUICC ENGINE LIBRARY 9832M: Qiang Zhao <qiang.zhao@nxp.com> 9833M: Christophe Leroy <christophe.leroy@csgroup.eu> 9834L: linuxppc-dev@lists.ozlabs.org 9835S: Maintained 9836F: drivers/soc/fsl/qe/ 9837F: include/soc/fsl/qe/ 9838 9839FREESCALE QUICC ENGINE QMC DRIVER 9840M: Herve Codina <herve.codina@bootlin.com> 9841L: linuxppc-dev@lists.ozlabs.org 9842S: Maintained 9843F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 9844F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-ucc-qmc.yaml 9845F: drivers/soc/fsl/qe/qmc.c 9846F: include/soc/fsl/qe/qmc.h 9847 9848FREESCALE QUICC ENGINE QMC HDLC DRIVER 9849M: Herve Codina <herve.codina@bootlin.com> 9850L: netdev@vger.kernel.org 9851L: linuxppc-dev@lists.ozlabs.org 9852S: Maintained 9853F: drivers/net/wan/fsl_qmc_hdlc.c 9854 9855FREESCALE QUICC ENGINE TSA DRIVER 9856M: Herve Codina <herve.codina@bootlin.com> 9857L: linuxppc-dev@lists.ozlabs.org 9858S: Maintained 9859F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 9860F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-tsa.yaml 9861F: drivers/soc/fsl/qe/tsa.c 9862F: drivers/soc/fsl/qe/tsa.h 9863F: include/dt-bindings/soc/cpm1-fsl,tsa.h 9864F: include/dt-bindings/soc/qe-fsl,tsa.h 9865 9866FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 9867L: netdev@vger.kernel.org 9868L: linuxppc-dev@lists.ozlabs.org 9869S: Orphan 9870F: drivers/net/ethernet/freescale/ucc_geth* 9871 9872FREESCALE QUICC ENGINE UCC HDLC DRIVER 9873M: Zhao Qiang <qiang.zhao@nxp.com> 9874L: netdev@vger.kernel.org 9875L: linuxppc-dev@lists.ozlabs.org 9876S: Maintained 9877F: drivers/net/wan/fsl_ucc_hdlc* 9878 9879FREESCALE QUICC ENGINE UCC UART DRIVER 9880M: Timur Tabi <timur@kernel.org> 9881L: linuxppc-dev@lists.ozlabs.org 9882S: Maintained 9883F: drivers/tty/serial/ucc_uart.c 9884 9885FREESCALE SOC DRIVERS 9886M: Christophe Leroy <christophe.leroy@csgroup.eu> 9887L: linuxppc-dev@lists.ozlabs.org 9888L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9889S: Maintained 9890F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 9891F: Documentation/devicetree/bindings/soc/fsl/ 9892F: drivers/soc/fsl/ 9893F: include/linux/fsl/ 9894F: include/soc/fsl/ 9895 9896FREESCALE SOC FS_ENET DRIVER 9897M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 9898L: linuxppc-dev@lists.ozlabs.org 9899L: netdev@vger.kernel.org 9900S: Maintained 9901F: drivers/net/ethernet/freescale/fs_enet/ 9902 9903FREESCALE SOC SOUND DRIVERS 9904M: Shengjiu Wang <shengjiu.wang@gmail.com> 9905M: Xiubo Li <Xiubo.Lee@gmail.com> 9906R: Fabio Estevam <festevam@gmail.com> 9907R: Nicolin Chen <nicoleotsuka@gmail.com> 9908L: linux-sound@vger.kernel.org 9909L: linuxppc-dev@lists.ozlabs.org 9910S: Maintained 9911F: sound/soc/fsl/fsl* 9912F: sound/soc/fsl/imx* 9913 9914FREESCALE SOC LPC32XX SOUND DRIVERS 9915M: J.M.B. Downing <jonathan.downing@nautel.com> 9916M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 9917R: Vladimir Zapolskiy <vz@mleia.com> 9918L: linux-sound@vger.kernel.org 9919L: linuxppc-dev@lists.ozlabs.org 9920S: Maintained 9921F: Documentation/devicetree/bindings/sound/nxp,lpc3220-i2s.yaml 9922F: sound/soc/fsl/lpc3xxx-* 9923 9924FREESCALE SOC SOUND QMC DRIVER 9925M: Herve Codina <herve.codina@bootlin.com> 9926L: linux-sound@vger.kernel.org 9927L: linuxppc-dev@lists.ozlabs.org 9928S: Maintained 9929F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 9930F: sound/soc/fsl/fsl_qmc_audio.c 9931 9932FREESCALE USB PERIPHERAL DRIVERS 9933L: linux-usb@vger.kernel.org 9934L: linuxppc-dev@lists.ozlabs.org 9935S: Orphan 9936F: drivers/usb/gadget/udc/fsl* 9937 9938FREESCALE USB PHY DRIVER 9939L: linux-usb@vger.kernel.org 9940L: linuxppc-dev@lists.ozlabs.org 9941S: Orphan 9942F: drivers/usb/phy/phy-fsl-usb* 9943 9944FREEVXFS FILESYSTEM 9945M: Christoph Hellwig <hch@infradead.org> 9946S: Maintained 9947W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 9948F: fs/freevxfs/ 9949 9950FREEZER 9951M: "Rafael J. Wysocki" <rafael@kernel.org> 9952R: Pavel Machek <pavel@kernel.org> 9953L: linux-pm@vger.kernel.org 9954S: Supported 9955F: Documentation/power/freezing-of-tasks.rst 9956F: include/linux/freezer.h 9957F: kernel/freezer.c 9958 9959FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 9960M: Eric Biggers <ebiggers@kernel.org> 9961M: Theodore Y. Ts'o <tytso@mit.edu> 9962M: Jaegeuk Kim <jaegeuk@kernel.org> 9963L: linux-fscrypt@vger.kernel.org 9964S: Supported 9965Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 9966T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 9967F: Documentation/filesystems/fscrypt.rst 9968F: fs/crypto/ 9969F: include/linux/fscrypt.h 9970F: include/uapi/linux/fscrypt.h 9971 9972FSI SUBSYSTEM 9973M: Eddie James <eajames@linux.ibm.com> 9974R: Ninad Palsule <ninad@linux.ibm.com> 9975L: linux-fsi@lists.ozlabs.org 9976S: Supported 9977Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 9978F: drivers/fsi/ 9979F: include/linux/fsi*.h 9980F: include/trace/events/fsi*.h 9981 9982FSI-ATTACHED I2C DRIVER 9983M: Eddie James <eajames@linux.ibm.com> 9984L: linux-i2c@vger.kernel.org 9985L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 9986S: Maintained 9987F: Documentation/devicetree/bindings/i2c/ibm,i2c-fsi.yaml 9988F: drivers/i2c/busses/i2c-fsi.c 9989 9990FSI-ATTACHED SPI DRIVER 9991M: Eddie James <eajames@linux.ibm.com> 9992L: linux-spi@vger.kernel.org 9993S: Maintained 9994F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 9995F: drivers/spi/spi-fsi.c 9996 9997FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 9998M: Jan Kara <jack@suse.cz> 9999R: Amir Goldstein <amir73il@gmail.com> 10000L: linux-fsdevel@vger.kernel.org 10001S: Maintained 10002T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 10003F: fs/notify/ 10004F: include/linux/fsnotify*.h 10005 10006FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 10007M: Eric Biggers <ebiggers@kernel.org> 10008M: Theodore Y. Ts'o <tytso@mit.edu> 10009L: fsverity@lists.linux.dev 10010S: Supported 10011Q: https://patchwork.kernel.org/project/fsverity/list/ 10012T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 10013F: Documentation/filesystems/fsverity.rst 10014F: fs/verity/ 10015F: include/linux/fsverity.h 10016F: include/uapi/linux/fsverity.h 10017 10018FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 10019M: Michael Zaidman <michael.zaidman@gmail.com> 10020L: linux-i2c@vger.kernel.org 10021L: linux-input@vger.kernel.org 10022S: Maintained 10023F: drivers/hid/hid-ft260.c 10024 10025FUJITSU LAPTOP EXTRAS 10026M: Jonathan Woithe <jwoithe@just42.net> 10027L: platform-driver-x86@vger.kernel.org 10028S: Maintained 10029F: drivers/platform/x86/fujitsu-laptop.c 10030 10031FUJITSU TABLET EXTRAS 10032M: Robert Gerlach <khnz@gmx.de> 10033L: platform-driver-x86@vger.kernel.org 10034S: Maintained 10035F: drivers/platform/x86/fujitsu-tablet.c 10036 10037FUNCTION HOOKS (FTRACE) 10038M: Steven Rostedt <rostedt@goodmis.org> 10039M: Masami Hiramatsu <mhiramat@kernel.org> 10040R: Mark Rutland <mark.rutland@arm.com> 10041L: linux-kernel@vger.kernel.org 10042L: linux-trace-kernel@vger.kernel.org 10043S: Maintained 10044Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 10045T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 10046F: Documentation/trace/ftrace* 10047F: arch/*/*/*/*ftrace* 10048F: arch/*/*/*ftrace* 10049F: include/*/ftrace.h 10050F: kernel/trace/fgraph.c 10051F: kernel/trace/ftrace* 10052F: samples/ftrace 10053 10054FUNGIBLE ETHERNET DRIVERS 10055M: Dimitris Michailidis <dmichail@fungible.com> 10056L: netdev@vger.kernel.org 10057S: Maintained 10058F: drivers/net/ethernet/fungible/ 10059 10060FUSE: FILESYSTEM IN USERSPACE 10061M: Miklos Szeredi <miklos@szeredi.hu> 10062L: linux-fsdevel@vger.kernel.org 10063S: Maintained 10064W: https://github.com/libfuse/ 10065T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 10066F: Documentation/filesystems/fuse* 10067F: fs/fuse/ 10068F: include/uapi/linux/fuse.h 10069 10070FUTEX SUBSYSTEM 10071M: Thomas Gleixner <tglx@linutronix.de> 10072M: Ingo Molnar <mingo@redhat.com> 10073R: Peter Zijlstra <peterz@infradead.org> 10074R: Darren Hart <dvhart@infradead.org> 10075R: Davidlohr Bueso <dave@stgolabs.net> 10076R: André Almeida <andrealmeid@igalia.com> 10077L: linux-kernel@vger.kernel.org 10078S: Maintained 10079T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 10080F: Documentation/locking/*futex* 10081F: include/asm-generic/futex.h 10082F: include/linux/futex.h 10083F: include/uapi/linux/futex.h 10084F: kernel/futex/* 10085F: tools/perf/bench/futex* 10086F: tools/testing/selftests/futex/ 10087 10088FWCTL SUBSYSTEM 10089M: Dave Jiang <dave.jiang@intel.com> 10090M: Jason Gunthorpe <jgg@nvidia.com> 10091M: Saeed Mahameed <saeedm@nvidia.com> 10092R: Jonathan Cameron <Jonathan.Cameron@huawei.com> 10093S: Maintained 10094F: Documentation/userspace-api/fwctl/ 10095F: drivers/fwctl/ 10096F: include/linux/fwctl.h 10097F: include/uapi/fwctl/ 10098 10099FWCTL MLX5 DRIVER 10100M: Saeed Mahameed <saeedm@nvidia.com> 10101R: Itay Avraham <itayavr@nvidia.com> 10102L: linux-kernel@vger.kernel.org 10103S: Maintained 10104F: drivers/fwctl/mlx5/ 10105 10106FWCTL PDS DRIVER 10107M: Brett Creeley <brett.creeley@amd.com> 10108L: linux-kernel@vger.kernel.org 10109S: Maintained 10110F: drivers/fwctl/pds/ 10111 10112GALAXYCORE GC0308 CAMERA SENSOR DRIVER 10113M: Sebastian Reichel <sre@kernel.org> 10114L: linux-media@vger.kernel.org 10115S: Maintained 10116F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml 10117F: drivers/media/i2c/gc0308.c 10118 10119GALAXYCORE GC05a2 CAMERA SENSOR DRIVER 10120M: Zhi Mao <zhi.mao@mediatek.com> 10121L: linux-media@vger.kernel.org 10122S: Maintained 10123F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc05a2.yaml 10124F: drivers/media/i2c/gc05a2.c 10125 10126GALAXYCORE GC08A3 CAMERA SENSOR DRIVER 10127M: Zhi Mao <zhi.mao@mediatek.com> 10128L: linux-media@vger.kernel.org 10129S: Maintained 10130F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc08a3.yaml 10131F: drivers/media/i2c/gc08a3.c 10132 10133GALAXYCORE GC2145 SENSOR DRIVER 10134M: Alain Volmat <alain.volmat@foss.st.com> 10135L: linux-media@vger.kernel.org 10136S: Maintained 10137T: git git://linuxtv.org/media.git 10138F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml 10139F: drivers/media/i2c/gc2145.c 10140 10141GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 10142M: Tim Harvey <tharvey@gateworks.com> 10143S: Maintained 10144F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 10145F: Documentation/hwmon/gsc-hwmon.rst 10146F: drivers/hwmon/gsc-hwmon.c 10147F: drivers/mfd/gateworks-gsc.c 10148F: include/linux/mfd/gsc.h 10149F: include/linux/platform_data/gsc_hwmon.h 10150 10151GCC PLUGINS 10152M: Kees Cook <kees@kernel.org> 10153L: linux-hardening@vger.kernel.org 10154S: Maintained 10155T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 10156F: Documentation/kbuild/gcc-plugins.rst 10157F: scripts/Makefile.gcc-plugins 10158F: scripts/gcc-plugins/ 10159 10160GCOV BASED KERNEL PROFILING 10161M: Peter Oberparleiter <oberpar@linux.ibm.com> 10162S: Maintained 10163F: Documentation/dev-tools/gcov.rst 10164F: kernel/gcov/ 10165 10166GDB KERNEL DEBUGGING HELPER SCRIPTS 10167M: Jan Kiszka <jan.kiszka@siemens.com> 10168M: Kieran Bingham <kbingham@kernel.org> 10169S: Supported 10170F: scripts/gdb/ 10171 10172GE HEALTHCARE PMC ADC DRIVER 10173M: Herve Codina <herve.codina@bootlin.com> 10174L: linux-iio@vger.kernel.org 10175S: Maintained 10176F: Documentation/devicetree/bindings/iio/adc/gehc,pmc-adc.yaml 10177F: drivers/iio/adc/gehc-pmc-adc.c 10178F: include/dt-bindings/iio/adc/gehc,pmc-adc.h 10179 10180GEMINI CRYPTO DRIVER 10181M: Corentin Labbe <clabbe@baylibre.com> 10182L: linux-crypto@vger.kernel.org 10183S: Maintained 10184F: drivers/crypto/gemini/ 10185 10186GEMTEK FM RADIO RECEIVER DRIVER 10187M: Hans Verkuil <hverkuil@xs4all.nl> 10188L: linux-media@vger.kernel.org 10189S: Maintained 10190W: https://linuxtv.org 10191T: git git://linuxtv.org/media.git 10192F: drivers/media/radio/radio-gemtek* 10193 10194GENDWARFKSYMS 10195M: Sami Tolvanen <samitolvanen@google.com> 10196L: linux-modules@vger.kernel.org 10197L: linux-kbuild@vger.kernel.org 10198S: Maintained 10199F: scripts/gendwarfksyms/ 10200 10201GENERIC ARCHITECTURE TOPOLOGY 10202M: Sudeep Holla <sudeep.holla@arm.com> 10203L: linux-kernel@vger.kernel.org 10204S: Maintained 10205F: drivers/base/arch_topology.c 10206F: include/linux/arch_topology.h 10207 10208GENERIC ENTRY CODE 10209M: Thomas Gleixner <tglx@linutronix.de> 10210M: Peter Zijlstra <peterz@infradead.org> 10211M: Andy Lutomirski <luto@kernel.org> 10212L: linux-kernel@vger.kernel.org 10213S: Maintained 10214T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 10215F: include/linux/entry-common.h 10216F: include/linux/entry-kvm.h 10217F: include/linux/irq-entry-common.h 10218F: kernel/entry/ 10219 10220GENERIC GPIO I2C DRIVER 10221M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10222S: Supported 10223F: drivers/i2c/busses/i2c-gpio.c 10224F: include/linux/platform_data/i2c-gpio.h 10225 10226GENERIC GPIO I2C MULTIPLEXER DRIVER 10227M: Peter Korsgaard <peter.korsgaard@barco.com> 10228L: linux-i2c@vger.kernel.org 10229S: Supported 10230F: Documentation/i2c/muxes/i2c-mux-gpio.rst 10231F: drivers/i2c/muxes/i2c-mux-gpio.c 10232F: include/linux/platform_data/i2c-mux-gpio.h 10233 10234GENERIC GPIO RESET DRIVER 10235M: Krzysztof Kozlowski <krzk@kernel.org> 10236S: Maintained 10237F: drivers/reset/reset-gpio.c 10238 10239GENERIC HDLC (WAN) DRIVERS 10240M: Krzysztof Halasa <khc@pm.waw.pl> 10241S: Maintained 10242W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 10243F: drivers/net/wan/c101.c 10244F: drivers/net/wan/hd6457* 10245F: drivers/net/wan/hdlc* 10246F: drivers/net/wan/n2.c 10247F: drivers/net/wan/pc300too.c 10248F: drivers/net/wan/pci200syn.c 10249F: drivers/net/wan/wanxl* 10250 10251GENERIC INCLUDE/ASM HEADER FILES 10252M: Arnd Bergmann <arnd@arndb.de> 10253L: linux-arch@vger.kernel.org 10254S: Maintained 10255T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 10256F: include/asm-generic/ 10257F: include/uapi/asm-generic/ 10258 10259GENERIC PHY FRAMEWORK 10260M: Vinod Koul <vkoul@kernel.org> 10261M: Kishon Vijay Abraham I <kishon@kernel.org> 10262L: linux-phy@lists.infradead.org 10263S: Supported 10264Q: https://patchwork.kernel.org/project/linux-phy/list/ 10265T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 10266F: Documentation/devicetree/bindings/phy/ 10267F: drivers/phy/ 10268F: include/dt-bindings/phy/ 10269F: include/linux/phy/ 10270 10271GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 10272M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10273S: Supported 10274F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 10275F: drivers/i2c/muxes/i2c-demux-pinctrl.c 10276 10277GENERIC PM DOMAINS 10278M: Ulf Hansson <ulf.hansson@linaro.org> 10279L: linux-pm@vger.kernel.org 10280S: Supported 10281F: Documentation/devicetree/bindings/power/power?domain* 10282T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 10283F: drivers/pmdomain/ 10284F: include/linux/pm_domain.h 10285 10286GENERIC RADIX TREE 10287M: Kent Overstreet <kent.overstreet@linux.dev> 10288S: Supported 10289C: irc://irc.oftc.net/bcache 10290F: include/linux/generic-radix-tree.h 10291F: lib/generic-radix-tree.c 10292 10293GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 10294M: Eugen Hristev <eugen.hristev@microchip.com> 10295L: linux-input@vger.kernel.org 10296S: Maintained 10297F: drivers/input/touchscreen/resistive-adc-touch.c 10298 10299GENERIC STRING LIBRARY 10300M: Kees Cook <kees@kernel.org> 10301R: Andy Shevchenko <andy@kernel.org> 10302L: linux-hardening@vger.kernel.org 10303S: Supported 10304T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 10305F: include/linux/string.h 10306F: include/linux/string_choices.h 10307F: include/linux/string_helpers.h 10308F: lib/string.c 10309F: lib/string_helpers.c 10310F: lib/tests/string_helpers_kunit.c 10311F: lib/tests/string_kunit.c 10312F: scripts/coccinelle/api/string_choices.cocci 10313 10314GENERIC UIO DRIVER FOR PCI DEVICES 10315M: "Michael S. Tsirkin" <mst@redhat.com> 10316L: kvm@vger.kernel.org 10317S: Supported 10318F: drivers/uio/uio_pci_generic.c 10319 10320GENERIC VDSO LIBRARY 10321M: Andy Lutomirski <luto@kernel.org> 10322M: Thomas Gleixner <tglx@linutronix.de> 10323M: Vincenzo Frascino <vincenzo.frascino@arm.com> 10324L: linux-kernel@vger.kernel.org 10325S: Maintained 10326T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 10327F: include/asm-generic/vdso/vsyscall.h 10328F: include/vdso/ 10329F: kernel/time/vsyscall.c 10330F: lib/vdso/ 10331F: tools/testing/selftests/vDSO/ 10332 10333GENWQE (IBM Generic Workqueue Card) 10334M: Frank Haverkamp <haver@linux.ibm.com> 10335S: Supported 10336F: drivers/misc/genwqe/ 10337 10338GET_MAINTAINER SCRIPT 10339M: Joe Perches <joe@perches.com> 10340S: Maintained 10341F: scripts/get_maintainer.pl 10342 10343GFS2 FILE SYSTEM 10344M: Andreas Gruenbacher <agruenba@redhat.com> 10345L: gfs2@lists.linux.dev 10346S: Supported 10347B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 10348T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 10349F: Documentation/filesystems/gfs2* 10350F: fs/gfs2/ 10351F: include/uapi/linux/gfs2_ondisk.h 10352 10353GIGABYTE WATERFORCE SENSOR DRIVER 10354M: Aleksa Savic <savicaleksa83@gmail.com> 10355L: linux-hwmon@vger.kernel.org 10356S: Maintained 10357F: Documentation/hwmon/gigabyte_waterforce.rst 10358F: drivers/hwmon/gigabyte_waterforce.c 10359 10360GIGABYTE WMI DRIVER 10361M: Thomas Weißschuh <linux@weissschuh.net> 10362L: platform-driver-x86@vger.kernel.org 10363S: Maintained 10364F: drivers/platform/x86/gigabyte-wmi.c 10365 10366GNSS SUBSYSTEM 10367M: Johan Hovold <johan@kernel.org> 10368S: Maintained 10369T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 10370F: Documentation/ABI/testing/sysfs-class-gnss 10371F: Documentation/devicetree/bindings/gnss/ 10372F: drivers/gnss/ 10373F: include/linux/gnss.h 10374 10375GO7007 MPEG CODEC 10376M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 10377L: linux-media@vger.kernel.org 10378S: Maintained 10379F: drivers/media/usb/go7007/ 10380 10381GOCONTROLL MODULINE MODULE SLOT 10382M: Maud Spierings <maudspierings@gocontroll.com> 10383S: Maintained 10384F: Documentation/devicetree/bindings/connector/gocontroll,moduline-module-slot.yaml 10385 10386GOODIX TOUCHSCREEN 10387M: Hans de Goede <hansg@kernel.org> 10388L: linux-input@vger.kernel.org 10389S: Maintained 10390F: drivers/input/touchscreen/goodix* 10391 10392GOOGLE ETHERNET DRIVERS 10393M: Joshua Washington <joshwash@google.com> 10394M: Harshitha Ramamurthy <hramamurthy@google.com> 10395L: netdev@vger.kernel.org 10396S: Maintained 10397F: Documentation/networking/device_drivers/ethernet/google/gve.rst 10398F: drivers/net/ethernet/google 10399 10400GOOGLE FIRMWARE DRIVERS 10401M: Tzung-Bi Shih <tzungbi@kernel.org> 10402R: Brian Norris <briannorris@chromium.org> 10403R: Julius Werner <jwerner@chromium.org> 10404L: chrome-platform@lists.linux.dev 10405S: Maintained 10406T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 10407F: drivers/firmware/google/ 10408 10409GOOGLE TENSOR SoC SUPPORT 10410M: Peter Griffin <peter.griffin@linaro.org> 10411R: André Draszik <andre.draszik@linaro.org> 10412R: Tudor Ambarus <tudor.ambarus@linaro.org> 10413L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10414L: linux-samsung-soc@vger.kernel.org 10415S: Maintained 10416P: Documentation/process/maintainer-soc-clean-dts.rst 10417C: irc://irc.oftc.net/pixel6-kernel-dev 10418F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml 10419F: Documentation/devicetree/bindings/soc/google/google,gs101-pmu-intr-gen.yaml 10420F: arch/arm64/boot/dts/exynos/google/ 10421F: drivers/clk/samsung/clk-gs101.c 10422F: drivers/phy/samsung/phy-gs101-ufs.c 10423F: include/dt-bindings/clock/google,gs101.h 10424K: [gG]oogle.?[tT]ensor 10425 10426GPD POCKET FAN DRIVER 10427M: Hans de Goede <hansg@kernel.org> 10428L: platform-driver-x86@vger.kernel.org 10429S: Maintained 10430F: drivers/platform/x86/gpd-pocket-fan.c 10431 10432GPIB DRIVERS 10433M: Dave Penkler <dpenkler@gmail.com> 10434S: Maintained 10435F: drivers/staging/gpib/ 10436 10437GPIO ACPI SUPPORT 10438M: Mika Westerberg <westeri@kernel.org> 10439M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 10440L: linux-gpio@vger.kernel.org 10441L: linux-acpi@vger.kernel.org 10442S: Supported 10443T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10444F: Documentation/firmware-guide/acpi/gpio-properties.rst 10445F: drivers/gpio/gpiolib-acpi-*.c 10446F: drivers/gpio/gpiolib-acpi.h 10447 10448GPIO AGGREGATOR 10449M: Geert Uytterhoeven <geert+renesas@glider.be> 10450L: linux-gpio@vger.kernel.org 10451S: Supported 10452F: Documentation/admin-guide/gpio/gpio-aggregator.rst 10453F: drivers/gpio/gpio-aggregator.c 10454 10455GPIO IR Transmitter 10456M: Sean Young <sean@mess.org> 10457L: linux-media@vger.kernel.org 10458S: Maintained 10459F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 10460F: drivers/media/rc/gpio-ir-tx.c 10461 10462GPIO MOCKUP DRIVER 10463M: Bamvor Jian Zhang <bamv2005@gmail.com> 10464L: linux-gpio@vger.kernel.org 10465S: Maintained 10466F: drivers/gpio/gpio-mockup.c 10467F: tools/testing/selftests/gpio/ 10468 10469GPIO REGMAP 10470M: Michael Walle <mwalle@kernel.org> 10471S: Maintained 10472F: drivers/gpio/gpio-regmap.c 10473F: include/linux/gpio/regmap.h 10474K: (devm_)?gpio_regmap_(un)?register 10475 10476GPIO SLOPPY LOGIC ANALYZER 10477M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10478S: Supported 10479F: Documentation/dev-tools/gpio-sloppy-logic-analyzer.rst 10480F: drivers/gpio/gpio-sloppy-logic-analyzer.c 10481F: tools/gpio/gpio-sloppy-logic-analyzer.sh 10482 10483GPIO SUBSYSTEM 10484M: Linus Walleij <linus.walleij@linaro.org> 10485M: Bartosz Golaszewski <brgl@bgdev.pl> 10486L: linux-gpio@vger.kernel.org 10487S: Maintained 10488T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 10489F: Documentation/admin-guide/gpio/ 10490F: Documentation/devicetree/bindings/gpio/ 10491F: Documentation/driver-api/gpio/ 10492F: drivers/gpio/ 10493F: include/dt-bindings/gpio/ 10494F: include/linux/gpio.h 10495F: include/linux/gpio/ 10496F: include/linux/of_gpio.h 10497K: (devm_)?gpio_(request|free|direction|get|set) 10498K: GPIOD_FLAGS_BIT_NONEXCLUSIVE 10499K: devm_gpiod_unhinge 10500 10501GPIO UAPI 10502M: Bartosz Golaszewski <brgl@bgdev.pl> 10503R: Kent Gibson <warthog618@gmail.com> 10504L: linux-gpio@vger.kernel.org 10505S: Maintained 10506T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 10507F: Documentation/ABI/obsolete/sysfs-gpio 10508F: Documentation/ABI/testing/gpio-cdev 10509F: Documentation/userspace-api/gpio/ 10510F: drivers/gpio/gpiolib-cdev.c 10511F: include/uapi/linux/gpio.h 10512F: tools/gpio/ 10513 10514GRETH 10/100/1G Ethernet MAC device driver 10515M: Andreas Larsson <andreas@gaisler.com> 10516L: netdev@vger.kernel.org 10517S: Maintained 10518F: drivers/net/ethernet/aeroflex/ 10519 10520GREYBUS AUDIO PROTOCOLS DRIVERS 10521M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 10522M: Mark Greer <mgreer@animalcreek.com> 10523S: Maintained 10524F: drivers/staging/greybus/audio_apbridgea.c 10525F: drivers/staging/greybus/audio_apbridgea.h 10526F: drivers/staging/greybus/audio_codec.c 10527F: drivers/staging/greybus/audio_codec.h 10528F: drivers/staging/greybus/audio_gb.c 10529F: drivers/staging/greybus/audio_manager.c 10530F: drivers/staging/greybus/audio_manager.h 10531F: drivers/staging/greybus/audio_manager_module.c 10532F: drivers/staging/greybus/audio_manager_private.h 10533F: drivers/staging/greybus/audio_manager_sysfs.c 10534F: drivers/staging/greybus/audio_module.c 10535F: drivers/staging/greybus/audio_topology.c 10536 10537GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 10538M: Viresh Kumar <vireshk@kernel.org> 10539S: Maintained 10540F: drivers/staging/greybus/authentication.c 10541F: drivers/staging/greybus/bootrom.c 10542F: drivers/staging/greybus/firmware.h 10543F: drivers/staging/greybus/fw-core.c 10544F: drivers/staging/greybus/fw-download.c 10545F: drivers/staging/greybus/fw-management.c 10546F: drivers/staging/greybus/greybus_authentication.h 10547F: drivers/staging/greybus/greybus_firmware.h 10548F: drivers/staging/greybus/hid.c 10549F: drivers/staging/greybus/i2c.c 10550F: drivers/staging/greybus/spi.c 10551F: drivers/staging/greybus/spilib.c 10552F: drivers/staging/greybus/spilib.h 10553 10554GREYBUS LOOPBACK DRIVER 10555M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 10556S: Maintained 10557F: drivers/staging/greybus/loopback.c 10558 10559GREYBUS PLATFORM DRIVERS 10560M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 10561S: Maintained 10562F: drivers/staging/greybus/arche-apb-ctrl.c 10563F: drivers/staging/greybus/arche-platform.c 10564F: drivers/staging/greybus/arche_platform.h 10565 10566GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 10567M: Rui Miguel Silva <rmfrfs@gmail.com> 10568S: Maintained 10569F: drivers/staging/greybus/gpio.c 10570F: drivers/staging/greybus/light.c 10571F: drivers/staging/greybus/power_supply.c 10572F: drivers/staging/greybus/sdio.c 10573F: drivers/staging/greybus/spi.c 10574F: drivers/staging/greybus/spilib.c 10575 10576GREYBUS BEAGLEPLAY DRIVERS 10577M: Ayush Singh <ayushdevel1325@gmail.com> 10578L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 10579S: Maintained 10580F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 10581F: drivers/greybus/gb-beagleplay.c 10582 10583GREYBUS SUBSYSTEM 10584M: Johan Hovold <johan@kernel.org> 10585M: Alex Elder <elder@kernel.org> 10586M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10587L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 10588S: Maintained 10589F: drivers/greybus/ 10590F: drivers/staging/greybus/ 10591F: include/linux/greybus.h 10592F: include/linux/greybus/ 10593 10594GREYBUS UART PROTOCOLS DRIVERS 10595M: David Lin <dtwlin@gmail.com> 10596S: Maintained 10597F: drivers/staging/greybus/log.c 10598F: drivers/staging/greybus/uart.c 10599 10600GS1662 VIDEO SERIALIZER 10601M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 10602L: linux-media@vger.kernel.org 10603S: Maintained 10604T: git git://linuxtv.org/media.git 10605F: drivers/media/spi/gs1662.c 10606 10607GSPCA FINEPIX SUBDRIVER 10608M: Frank Zago <frank@zago.net> 10609L: linux-media@vger.kernel.org 10610S: Maintained 10611T: git git://linuxtv.org/media.git 10612F: drivers/media/usb/gspca/finepix.c 10613 10614GSPCA GL860 SUBDRIVER 10615M: Olivier Lorin <o.lorin@laposte.net> 10616L: linux-media@vger.kernel.org 10617S: Maintained 10618T: git git://linuxtv.org/media.git 10619F: drivers/media/usb/gspca/gl860/ 10620 10621GSPCA M5602 SUBDRIVER 10622M: Erik Andren <erik.andren@gmail.com> 10623L: linux-media@vger.kernel.org 10624S: Maintained 10625T: git git://linuxtv.org/media.git 10626F: drivers/media/usb/gspca/m5602/ 10627 10628GSPCA PAC207 SONIXB SUBDRIVER 10629M: Hans Verkuil <hverkuil@xs4all.nl> 10630L: linux-media@vger.kernel.org 10631S: Odd Fixes 10632T: git git://linuxtv.org/media.git 10633F: drivers/media/usb/gspca/pac207.c 10634 10635GSPCA SN9C20X SUBDRIVER 10636M: Brian Johnson <brijohn@gmail.com> 10637L: linux-media@vger.kernel.org 10638S: Maintained 10639T: git git://linuxtv.org/media.git 10640F: drivers/media/usb/gspca/sn9c20x.c 10641 10642GSPCA T613 SUBDRIVER 10643M: Leandro Costantino <lcostantino@gmail.com> 10644L: linux-media@vger.kernel.org 10645S: Maintained 10646T: git git://linuxtv.org/media.git 10647F: drivers/media/usb/gspca/t613.c 10648 10649GSPCA USB WEBCAM DRIVER 10650M: Hans Verkuil <hverkuil@xs4all.nl> 10651L: linux-media@vger.kernel.org 10652S: Odd Fixes 10653T: git git://linuxtv.org/media.git 10654F: drivers/media/usb/gspca/ 10655 10656GTP (GPRS Tunneling Protocol) 10657M: Pablo Neira Ayuso <pablo@netfilter.org> 10658M: Harald Welte <laforge@gnumonks.org> 10659L: osmocom-net-gprs@lists.osmocom.org 10660S: Maintained 10661T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 10662F: drivers/net/gtp.c 10663 10664GUID PARTITION TABLE (GPT) 10665M: Davidlohr Bueso <dave@stgolabs.net> 10666L: linux-efi@vger.kernel.org 10667S: Maintained 10668F: block/partitions/efi.* 10669 10670HABANALABS PCI DRIVER 10671M: Koby Elbaz <koby.elbaz@intel.com> 10672M: Konstantin Sinyuk <konstantin.sinyuk@intel.com> 10673L: dri-devel@lists.freedesktop.org 10674S: Supported 10675C: irc://irc.oftc.net/dri-devel 10676T: git https://github.com/HabanaAI/drivers.accel.habanalabs.kernel.git 10677F: Documentation/ABI/testing/debugfs-driver-habanalabs 10678F: Documentation/ABI/testing/sysfs-driver-habanalabs 10679F: drivers/accel/habanalabs/ 10680F: include/linux/habanalabs/ 10681F: include/trace/events/habanalabs.h 10682F: include/uapi/drm/habanalabs_accel.h 10683 10684HACKRF MEDIA DRIVER 10685L: linux-media@vger.kernel.org 10686S: Orphan 10687W: https://linuxtv.org 10688Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10689F: drivers/media/usb/hackrf/ 10690 10691HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 10692M: Chuck Lever <chuck.lever@oracle.com> 10693L: kernel-tls-handshake@lists.linux.dev 10694L: netdev@vger.kernel.org 10695S: Maintained 10696F: Documentation/netlink/specs/handshake.yaml 10697F: Documentation/networking/tls-handshake.rst 10698F: include/net/handshake.h 10699F: include/trace/events/handshake.h 10700F: net/handshake/ 10701 10702HANTRO VPU CODEC DRIVER 10703M: Nicolas Dufresne <nicolas.dufresne@collabora.com> 10704M: Benjamin Gaignard <benjamin.gaignard@collabora.com> 10705M: Philipp Zabel <p.zabel@pengutronix.de> 10706L: linux-media@vger.kernel.org 10707L: linux-rockchip@lists.infradead.org 10708S: Maintained 10709F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 10710F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 10711F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 10712F: drivers/media/platform/verisilicon/ 10713 10714HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 10715M: Frank Seidel <frank@f-seidel.de> 10716L: platform-driver-x86@vger.kernel.org 10717S: Maintained 10718W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 10719F: drivers/platform/x86/hdaps.c 10720 10721HARDWARE MONITORING 10722M: Jean Delvare <jdelvare@suse.com> 10723M: Guenter Roeck <linux@roeck-us.net> 10724L: linux-hwmon@vger.kernel.org 10725S: Maintained 10726W: http://hwmon.wiki.kernel.org/ 10727T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 10728F: Documentation/ABI/testing/sysfs-class-hwmon 10729F: Documentation/devicetree/bindings/hwmon/ 10730F: Documentation/hwmon/ 10731F: drivers/hwmon/ 10732F: include/linux/hwmon*.h 10733F: include/trace/events/hwmon*.h 10734K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 10735 10736HARDWARE RANDOM NUMBER GENERATOR CORE 10737M: Olivia Mackall <olivia@selenic.com> 10738M: Herbert Xu <herbert@gondor.apana.org.au> 10739L: linux-crypto@vger.kernel.org 10740S: Odd fixes 10741F: Documentation/admin-guide/hw_random.rst 10742F: Documentation/devicetree/bindings/rng/ 10743F: drivers/char/hw_random/ 10744F: include/linux/hw_random.h 10745 10746HARDWARE SPINLOCK CORE 10747M: Bjorn Andersson <andersson@kernel.org> 10748R: Baolin Wang <baolin.wang7@gmail.com> 10749L: linux-remoteproc@vger.kernel.org 10750S: Maintained 10751T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 10752F: Documentation/devicetree/bindings/hwlock/ 10753F: Documentation/locking/hwspinlock.rst 10754F: drivers/hwspinlock/ 10755F: include/linux/hwspinlock.h 10756 10757HARDWARE TRACING FACILITIES 10758M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10759S: Maintained 10760F: drivers/hwtracing/ 10761 10762HARMONY SOUND DRIVER 10763L: linux-parisc@vger.kernel.org 10764S: Maintained 10765F: sound/parisc/harmony.* 10766 10767HDPVR USB VIDEO ENCODER DRIVER 10768M: Hans Verkuil <hverkuil@xs4all.nl> 10769L: linux-media@vger.kernel.org 10770S: Odd Fixes 10771W: https://linuxtv.org 10772T: git git://linuxtv.org/media.git 10773F: drivers/media/usb/hdpvr/ 10774 10775HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 10776M: Keng-Yu Lin <keng-yu.lin@hpe.com> 10777S: Supported 10778F: drivers/misc/hpilo.[ch] 10779 10780HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 10781M: Jerry Hoemann <jerry.hoemann@hpe.com> 10782S: Supported 10783F: Documentation/watchdog/hpwdt.rst 10784F: drivers/watchdog/hpwdt.c 10785 10786HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 10787M: Don Brace <don.brace@microchip.com> 10788L: storagedev@microchip.com 10789L: linux-scsi@vger.kernel.org 10790S: Supported 10791F: Documentation/scsi/hpsa.rst 10792F: drivers/scsi/hpsa*.[ch] 10793F: include/linux/cciss*.h 10794F: include/uapi/linux/cciss*.h 10795 10796HFI1 DRIVER 10797M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 10798L: linux-rdma@vger.kernel.org 10799S: Supported 10800F: drivers/infiniband/hw/hfi1 10801 10802HFS FILESYSTEM 10803M: Viacheslav Dubeyko <slava@dubeyko.com> 10804M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 10805M: Yangtao Li <frank.li@vivo.com> 10806L: linux-fsdevel@vger.kernel.org 10807S: Maintained 10808F: Documentation/filesystems/hfs.rst 10809F: fs/hfs/ 10810 10811HFSPLUS FILESYSTEM 10812M: Viacheslav Dubeyko <slava@dubeyko.com> 10813M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 10814M: Yangtao Li <frank.li@vivo.com> 10815L: linux-fsdevel@vger.kernel.org 10816S: Maintained 10817F: Documentation/filesystems/hfsplus.rst 10818F: fs/hfsplus/ 10819 10820HGA FRAMEBUFFER DRIVER 10821M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 10822L: linux-nvidia@lists.surfsouth.com 10823S: Maintained 10824W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 10825F: drivers/video/fbdev/hgafb.c 10826 10827HIBERNATION (aka Software Suspend, aka swsusp) 10828M: "Rafael J. Wysocki" <rafael@kernel.org> 10829R: Pavel Machek <pavel@kernel.org> 10830L: linux-pm@vger.kernel.org 10831S: Supported 10832B: https://bugzilla.kernel.org 10833F: arch/*/include/asm/suspend*.h 10834F: arch/x86/power/ 10835F: drivers/base/power/ 10836F: include/linux/freezer.h 10837F: include/linux/pm.h 10838F: include/linux/suspend.h 10839F: kernel/power/ 10840 10841HID CORE LAYER 10842M: Jiri Kosina <jikos@kernel.org> 10843M: Benjamin Tissoires <bentiss@kernel.org> 10844L: linux-input@vger.kernel.org 10845S: Maintained 10846T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 10847F: Documentation/hid/ 10848F: drivers/hid/ 10849F: include/linux/hid* 10850F: include/uapi/linux/hid* 10851F: samples/hid/ 10852F: tools/testing/selftests/hid/ 10853 10854HID LOGITECH DRIVERS 10855R: Filipe Laíns <lains@riseup.net> 10856L: linux-input@vger.kernel.org 10857S: Maintained 10858F: drivers/hid/hid-logitech-* 10859 10860HID NVIDIA SHIELD DRIVER 10861M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 10862L: linux-input@vger.kernel.org 10863S: Maintained 10864F: drivers/hid/hid-nvidia-shield.c 10865 10866HID PHOENIX RC FLIGHT CONTROLLER 10867M: Marcus Folkesson <marcus.folkesson@gmail.com> 10868L: linux-input@vger.kernel.org 10869S: Maintained 10870F: drivers/hid/hid-pxrc.c 10871 10872HID PLAYSTATION DRIVER 10873M: Roderick Colenbrander <roderick.colenbrander@sony.com> 10874L: linux-input@vger.kernel.org 10875S: Supported 10876F: drivers/hid/hid-playstation.c 10877 10878HID SENSOR HUB DRIVERS 10879M: Jiri Kosina <jikos@kernel.org> 10880M: Jonathan Cameron <jic23@kernel.org> 10881M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10882L: linux-input@vger.kernel.org 10883L: linux-iio@vger.kernel.org 10884S: Maintained 10885F: Documentation/hid/hid-sensor* 10886F: drivers/hid/hid-sensor-* 10887F: drivers/iio/*/hid-* 10888F: include/linux/hid-sensor-* 10889 10890HID UNIVERSAL PIDFF DRIVER 10891M: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com> 10892M: Oleg Makarenko <oleg@makarenk.ooo> 10893L: linux-input@vger.kernel.org 10894S: Maintained 10895B: https://github.com/JacKeTUs/universal-pidff/issues 10896F: drivers/hid/hid-universal-pidff.c 10897 10898HID VRC-2 CAR CONTROLLER DRIVER 10899M: Marcus Folkesson <marcus.folkesson@gmail.com> 10900L: linux-input@vger.kernel.org 10901S: Maintained 10902F: drivers/hid/hid-vrc2.c 10903 10904HID WACOM DRIVER 10905M: Ping Cheng <ping.cheng@wacom.com> 10906M: Jason Gerecke <jason.gerecke@wacom.com> 10907L: linux-input@vger.kernel.org 10908S: Maintained 10909F: drivers/hid/wacom.h 10910F: drivers/hid/wacom_* 10911 10912HID++ LOGITECH DRIVERS 10913R: Filipe Laíns <lains@riseup.net> 10914R: Bastien Nocera <hadess@hadess.net> 10915L: linux-input@vger.kernel.org 10916S: Maintained 10917F: drivers/hid/hid-logitech-hidpp.c 10918 10919HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEVENTS 10920M: Anna-Maria Behnsen <anna-maria@linutronix.de> 10921M: Frederic Weisbecker <frederic@kernel.org> 10922M: Thomas Gleixner <tglx@linutronix.de> 10923L: linux-kernel@vger.kernel.org 10924S: Maintained 10925T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 10926F: Documentation/timers/ 10927F: include/linux/clockchips.h 10928F: include/linux/delay.h 10929F: include/linux/hrtimer.h 10930F: include/linux/timer.h 10931F: kernel/time/clockevents.c 10932F: kernel/time/hrtimer.c 10933F: kernel/time/sleep_timeout.c 10934F: kernel/time/timer.c 10935F: kernel/time/timer_list.c 10936F: kernel/time/timer_migration.* 10937F: tools/testing/selftests/timers/ 10938 10939DELAY, SLEEP, TIMEKEEPING, TIMERS [RUST] 10940M: Andreas Hindborg <a.hindborg@kernel.org> 10941R: Boqun Feng <boqun.feng@gmail.com> 10942R: FUJITA Tomonori <fujita.tomonori@gmail.com> 10943R: Frederic Weisbecker <frederic@kernel.org> 10944R: Lyude Paul <lyude@redhat.com> 10945R: Thomas Gleixner <tglx@linutronix.de> 10946R: Anna-Maria Behnsen <anna-maria@linutronix.de> 10947R: John Stultz <jstultz@google.com> 10948R: Stephen Boyd <sboyd@kernel.org> 10949L: rust-for-linux@vger.kernel.org 10950S: Supported 10951W: https://rust-for-linux.com 10952B: https://github.com/Rust-for-Linux/linux/issues 10953T: git https://github.com/Rust-for-Linux/linux.git timekeeping-next 10954F: rust/kernel/time.rs 10955F: rust/kernel/time/ 10956 10957HIGH-SPEED SCC DRIVER FOR AX.25 10958L: linux-hams@vger.kernel.org 10959S: Orphan 10960F: drivers/net/hamradio/scc.c 10961 10962HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 10963M: HighPoint Linux Team <linux@highpoint-tech.com> 10964S: Supported 10965W: http://www.highpoint-tech.com 10966F: Documentation/scsi/hptiop.rst 10967F: drivers/scsi/hptiop.c 10968 10969HIKEY960 ONBOARD USB GPIO HUB DRIVER 10970M: John Stultz <jstultz@google.com> 10971L: linux-kernel@vger.kernel.org 10972S: Maintained 10973F: drivers/misc/hisi_hikey_usb.c 10974 10975HIMAX HX83112B TOUCHSCREEN SUPPORT 10976M: Job Noorman <job@noorman.info> 10977L: linux-input@vger.kernel.org 10978S: Maintained 10979F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 10980F: drivers/input/touchscreen/himax_hx83112b.c 10981 10982HIPPI 10983M: Jes Sorensen <jes@trained-monkey.org> 10984S: Maintained 10985F: drivers/net/hippi/ 10986F: include/linux/hippidevice.h 10987F: include/uapi/linux/if_hippi.h 10988F: net/802/hippi.c 10989 10990HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 10991M: Kurt Kanzenbach <kurt@linutronix.de> 10992L: netdev@vger.kernel.org 10993S: Maintained 10994F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 10995F: drivers/net/dsa/hirschmann/* 10996F: include/linux/platform_data/hirschmann-hellcreek.h 10997F: net/dsa/tag_hellcreek.c 10998 10999HISILICON DMA DRIVER 11000M: Zhou Wang <wangzhou1@hisilicon.com> 11001M: Longfang Liu <liulongfang@huawei.com> 11002L: dmaengine@vger.kernel.org 11003S: Maintained 11004F: drivers/dma/hisi_dma.c 11005 11006HISILICON GPIO DRIVER 11007M: Yang Shen <shenyang39@huawei.com> 11008L: linux-gpio@vger.kernel.org 11009S: Maintained 11010F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 11011F: drivers/gpio/gpio-hisi.c 11012 11013HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 11014M: Zhiqi Song <songzhiqi1@huawei.com> 11015M: Longfang Liu <liulongfang@huawei.com> 11016L: linux-crypto@vger.kernel.org 11017S: Maintained 11018F: Documentation/ABI/testing/debugfs-hisi-hpre 11019F: drivers/crypto/hisilicon/hpre/hpre.h 11020F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 11021F: drivers/crypto/hisilicon/hpre/hpre_main.c 11022 11023HISILICON HNS3 PMU DRIVER 11024M: Jijie Shao <shaojijie@huawei.com> 11025S: Supported 11026F: Documentation/admin-guide/perf/hns3-pmu.rst 11027F: drivers/perf/hisilicon/hns3_pmu.c 11028 11029HISILICON I2C CONTROLLER DRIVER 11030M: Devyn Liu <liudingyuan@h-partners.com> 11031L: linux-i2c@vger.kernel.org 11032S: Maintained 11033W: https://www.hisilicon.com 11034F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 11035F: drivers/i2c/busses/i2c-hisi.c 11036 11037HISILICON KUNPENG SOC HCCS DRIVER 11038M: Huisong Li <lihuisong@huawei.com> 11039S: Maintained 11040F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 11041F: drivers/soc/hisilicon/kunpeng_hccs.c 11042F: drivers/soc/hisilicon/kunpeng_hccs.h 11043 11044HISILICON LPC BUS DRIVER 11045M: Jay Fang <f.fangjian@huawei.com> 11046S: Maintained 11047W: http://www.hisilicon.com 11048F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 11049F: drivers/bus/hisi_lpc.c 11050 11051HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 11052M: Jian Shen <shenjian15@huawei.com> 11053M: Salil Mehta <salil.mehta@huawei.com> 11054M: Jijie Shao <shaojijie@huawei.com> 11055L: netdev@vger.kernel.org 11056S: Maintained 11057W: http://www.hisilicon.com 11058F: drivers/net/ethernet/hisilicon/hns3/ 11059 11060HISILICON NETWORK HIBMCGE DRIVER 11061M: Jijie Shao <shaojijie@huawei.com> 11062L: netdev@vger.kernel.org 11063S: Maintained 11064F: drivers/net/ethernet/hisilicon/hibmcge/ 11065 11066HISILICON NETWORK SUBSYSTEM DRIVER 11067M: Jian Shen <shenjian15@huawei.com> 11068M: Salil Mehta <salil.mehta@huawei.com> 11069L: netdev@vger.kernel.org 11070S: Maintained 11071W: http://www.hisilicon.com 11072F: Documentation/devicetree/bindings/net/hisilicon*.txt 11073F: drivers/net/ethernet/hisilicon/ 11074 11075HISILICON PMU DRIVER 11076M: Yicong Yang <yangyicong@hisilicon.com> 11077M: Jonathan Cameron <jonathan.cameron@huawei.com> 11078S: Supported 11079W: http://www.hisilicon.com 11080F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 11081F: Documentation/admin-guide/perf/hisi-pmu.rst 11082F: drivers/perf/hisilicon 11083F: tools/perf/pmu-events/arch/arm64/hisilicon/ 11084 11085HISILICON PTT DRIVER 11086M: Yicong Yang <yangyicong@hisilicon.com> 11087M: Jonathan Cameron <jonathan.cameron@huawei.com> 11088L: linux-kernel@vger.kernel.org 11089S: Maintained 11090F: Documentation/ABI/testing/sysfs-bus-event_source-devices-hisi_ptt 11091F: Documentation/trace/hisi-ptt.rst 11092F: drivers/hwtracing/ptt/ 11093F: tools/perf/arch/arm64/util/hisi-ptt.c 11094F: tools/perf/util/hisi-ptt* 11095F: tools/perf/util/hisi-ptt-decoder/* 11096 11097HISILICON QM DRIVER 11098M: Weili Qian <qianweili@huawei.com> 11099M: Zhou Wang <wangzhou1@hisilicon.com> 11100L: linux-crypto@vger.kernel.org 11101S: Maintained 11102F: drivers/crypto/hisilicon/Kconfig 11103F: drivers/crypto/hisilicon/Makefile 11104F: drivers/crypto/hisilicon/qm.c 11105F: drivers/crypto/hisilicon/sgl.c 11106F: include/linux/hisi_acc_qm.h 11107 11108HISILICON ROCE DRIVER 11109M: Chengchang Tang <tangchengchang@huawei.com> 11110M: Junxian Huang <huangjunxian6@hisilicon.com> 11111L: linux-rdma@vger.kernel.org 11112S: Maintained 11113F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 11114F: drivers/infiniband/hw/hns/ 11115 11116HISILICON SAS Controller 11117M: Yihang Li <liyihang9@h-partners.com> 11118S: Supported 11119W: http://www.hisilicon.com 11120F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 11121F: drivers/scsi/hisi_sas/ 11122 11123HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 11124M: Longfang Liu <liulongfang@huawei.com> 11125L: linux-crypto@vger.kernel.org 11126S: Maintained 11127F: Documentation/ABI/testing/debugfs-hisi-sec 11128F: drivers/crypto/hisilicon/sec2/sec.h 11129F: drivers/crypto/hisilicon/sec2/sec_crypto.c 11130F: drivers/crypto/hisilicon/sec2/sec_crypto.h 11131F: drivers/crypto/hisilicon/sec2/sec_main.c 11132 11133HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 11134M: Yang Shen <shenyang39@huawei.com> 11135L: linux-spi@vger.kernel.org 11136S: Maintained 11137W: http://www.hisilicon.com 11138F: drivers/spi/spi-hisi-kunpeng.c 11139 11140HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 11141M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 11142L: linux-kernel@vger.kernel.org 11143S: Maintained 11144F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 11145F: drivers/spmi/hisi-spmi-controller.c 11146 11147HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 11148M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 11149L: linux-kernel@vger.kernel.org 11150S: Maintained 11151F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 11152F: drivers/mfd/hi6421-spmi-pmic.c 11153 11154HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 11155M: Weili Qian <qianweili@huawei.com> 11156S: Maintained 11157F: drivers/crypto/hisilicon/trng/trng.c 11158 11159HISILICON V3XX SPI NOR FLASH Controller Driver 11160M: Yang Shen <shenyang39@huawei.com> 11161S: Maintained 11162W: http://www.hisilicon.com 11163F: drivers/spi/spi-hisi-sfc-v3xx.c 11164 11165HISILICON ZIP Controller DRIVER 11166M: Yang Shen <shenyang39@huawei.com> 11167M: Zhou Wang <wangzhou1@hisilicon.com> 11168L: linux-crypto@vger.kernel.org 11169S: Maintained 11170F: Documentation/ABI/testing/debugfs-hisi-zip 11171F: drivers/crypto/hisilicon/zip/ 11172 11173HMM - Heterogeneous Memory Management 11174M: Jason Gunthorpe <jgg@nvidia.com> 11175M: Leon Romanovsky <leonro@nvidia.com> 11176L: linux-mm@kvack.org 11177S: Maintained 11178F: Documentation/mm/hmm.rst 11179F: include/linux/hmm* 11180F: lib/test_hmm* 11181F: mm/hmm* 11182F: tools/testing/selftests/mm/*hmm* 11183 11184HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER 11185M: Petre Rodan <petre.rodan@subdimension.ro> 11186L: linux-iio@vger.kernel.org 11187S: Maintained 11188F: Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml 11189F: drivers/iio/pressure/hsc030pa* 11190 11191HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 11192M: Andreas Klinger <ak@it-klinger.de> 11193M: Petre Rodan <petre.rodan@subdimension.ro> 11194L: linux-iio@vger.kernel.org 11195S: Maintained 11196F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 11197F: drivers/iio/pressure/mprls0025pa* 11198 11199HP BIOSCFG DRIVER 11200M: Jorge Lopez <jorge.lopez2@hp.com> 11201L: platform-driver-x86@vger.kernel.org 11202S: Maintained 11203F: drivers/platform/x86/hp/hp-bioscfg/ 11204 11205HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 11206L: platform-driver-x86@vger.kernel.org 11207S: Orphan 11208F: drivers/platform/x86/hp/tc1100-wmi.c 11209 11210HP WMI HARDWARE MONITOR DRIVER 11211M: James Seo <james@equiv.tech> 11212L: linux-hwmon@vger.kernel.org 11213S: Maintained 11214F: Documentation/hwmon/hp-wmi-sensors.rst 11215F: drivers/hwmon/hp-wmi-sensors.c 11216 11217HPET: High Precision Event Timers driver 11218M: Clemens Ladisch <clemens@ladisch.de> 11219S: Maintained 11220F: Documentation/timers/hpet.rst 11221F: drivers/char/hpet.c 11222F: include/linux/hpet.h 11223F: include/uapi/linux/hpet.h 11224 11225HPET: x86 11226S: Orphan 11227F: arch/x86/include/asm/hpet.h 11228F: arch/x86/kernel/hpet.c 11229 11230HPFS FILESYSTEM 11231M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 11232S: Maintained 11233W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 11234F: fs/hpfs/ 11235 11236HS3001 Hardware Temperature and Humidity Sensor 11237M: Andre Werner <andre.werner@systec-electronic.com> 11238L: linux-hwmon@vger.kernel.org 11239S: Maintained 11240F: drivers/hwmon/hs3001.c 11241 11242HSI SUBSYSTEM 11243M: Sebastian Reichel <sre@kernel.org> 11244S: Maintained 11245T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 11246F: Documentation/ABI/testing/sysfs-bus-hsi 11247F: Documentation/driver-api/hsi.rst 11248F: drivers/hsi/ 11249F: include/linux/hsi/ 11250F: include/uapi/linux/hsi/ 11251 11252HSO 3G MODEM DRIVER 11253L: linux-usb@vger.kernel.org 11254S: Orphan 11255F: drivers/net/usb/hso.c 11256 11257HSR NETWORK PROTOCOL 11258L: netdev@vger.kernel.org 11259S: Orphan 11260F: net/hsr/ 11261 11262HT16K33 LED CONTROLLER DRIVER 11263M: Robin van der Gracht <robin@protonic.nl> 11264S: Maintained 11265F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 11266F: drivers/auxdisplay/ht16k33.c 11267 11268HTCPEN TOUCHSCREEN DRIVER 11269M: Pau Oliva Fora <pof@eslack.org> 11270L: linux-input@vger.kernel.org 11271S: Maintained 11272F: drivers/input/touchscreen/htcpen.c 11273 11274HTE SUBSYSTEM 11275M: Dipen Patel <dipenp@nvidia.com> 11276L: timestamp@lists.linux.dev 11277S: Maintained 11278Q: https://patchwork.kernel.org/project/timestamp/list/ 11279T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 11280F: Documentation/devicetree/bindings/timestamp/ 11281F: Documentation/driver-api/hte/ 11282F: drivers/hte/ 11283F: include/linux/hte.h 11284 11285HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 11286M: Lorenzo Bianconi <lorenzo@kernel.org> 11287L: linux-iio@vger.kernel.org 11288S: Maintained 11289W: http://www.st.com/ 11290F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 11291F: drivers/iio/humidity/hts221* 11292 11293HTU31 Hardware Temperature and Humidity Sensor 11294M: Andrei Lalaev <andrey.lalaev@gmail.com> 11295L: linux-hwmon@vger.kernel.org 11296S: Maintained 11297F: drivers/hwmon/htu31.c 11298 11299HUAWEI ETHERNET DRIVER 11300M: Cai Huoqing <cai.huoqing@linux.dev> 11301L: netdev@vger.kernel.org 11302S: Maintained 11303F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 11304F: drivers/net/ethernet/huawei/hinic/ 11305 11306HUAWEI 3RD GEN ETHERNET DRIVER 11307M: Fan Gong <gongfan1@huawei.com> 11308L: netdev@vger.kernel.org 11309S: Maintained 11310F: Documentation/networking/device_drivers/ethernet/huawei/hinic3.rst 11311F: drivers/net/ethernet/huawei/hinic3/ 11312 11313HUAWEI MATEBOOK E GO EMBEDDED CONTROLLER DRIVER 11314M: Pengyu Luo <mitltlatltl@gmail.com> 11315S: Maintained 11316F: Documentation/devicetree/bindings/platform/huawei,gaokun-ec.yaml 11317F: drivers/platform/arm64/huawei-gaokun-ec.c 11318F: drivers/power/supply/huawei-gaokun-battery.c 11319F: drivers/usb/typec/ucsi/ucsi_huawei_gaokun.c 11320F: include/linux/platform_data/huawei-gaokun-ec.h 11321 11322HUGETLB SUBSYSTEM 11323M: Muchun Song <muchun.song@linux.dev> 11324M: Oscar Salvador <osalvador@suse.de> 11325R: David Hildenbrand <david@redhat.com> 11326L: linux-mm@kvack.org 11327S: Maintained 11328F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 11329F: Documentation/admin-guide/mm/hugetlbpage.rst 11330F: Documentation/mm/hugetlbfs_reserv.rst 11331F: Documentation/mm/vmemmap_dedup.rst 11332F: fs/hugetlbfs/ 11333F: include/linux/hugetlb.h 11334F: include/trace/events/hugetlbfs.h 11335F: mm/hugetlb.c 11336F: mm/hugetlb_cgroup.c 11337F: mm/hugetlb_cma.c 11338F: mm/hugetlb_cma.h 11339F: mm/hugetlb_vmemmap.c 11340F: mm/hugetlb_vmemmap.h 11341F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 11342 11343HVA ST MEDIA DRIVER 11344M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 11345L: linux-media@vger.kernel.org 11346S: Supported 11347W: https://linuxtv.org 11348T: git git://linuxtv.org/media.git 11349F: drivers/media/platform/st/sti/hva 11350 11351HWPOISON MEMORY FAILURE HANDLING 11352M: Miaohe Lin <linmiaohe@huawei.com> 11353R: Naoya Horiguchi <nao.horiguchi@gmail.com> 11354L: linux-mm@kvack.org 11355S: Maintained 11356F: mm/hwpoison-inject.c 11357F: mm/memory-failure.c 11358 11359HYCON HY46XX TOUCHSCREEN SUPPORT 11360M: Giulio Benetti <giulio.benetti@benettiengineering.com> 11361L: linux-input@vger.kernel.org 11362S: Maintained 11363F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 11364F: drivers/input/touchscreen/hycon-hy46xx.c 11365 11366HYGON PROCESSOR SUPPORT 11367M: Pu Wen <puwen@hygon.cn> 11368L: linux-kernel@vger.kernel.org 11369S: Maintained 11370F: arch/x86/kernel/cpu/hygon.c 11371 11372HYNIX HI556 SENSOR DRIVER 11373M: Sakari Ailus <sakari.ailus@linux.intel.com> 11374L: linux-media@vger.kernel.org 11375S: Maintained 11376T: git git://linuxtv.org/media.git 11377F: drivers/media/i2c/hi556.c 11378 11379HYNIX HI846 SENSOR DRIVER 11380M: Martin Kepplinger <martin.kepplinger@puri.sm> 11381L: linux-media@vger.kernel.org 11382S: Maintained 11383F: drivers/media/i2c/hi846.c 11384 11385HYNIX HI847 SENSOR DRIVER 11386M: Sakari Ailus <sakari.ailus@linux.intel.com> 11387L: linux-media@vger.kernel.org 11388S: Maintained 11389F: drivers/media/i2c/hi847.c 11390 11391Hyper-V/Azure CORE AND DRIVERS 11392M: "K. Y. Srinivasan" <kys@microsoft.com> 11393M: Haiyang Zhang <haiyangz@microsoft.com> 11394M: Wei Liu <wei.liu@kernel.org> 11395M: Dexuan Cui <decui@microsoft.com> 11396L: linux-hyperv@vger.kernel.org 11397S: Supported 11398T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 11399F: Documentation/ABI/stable/sysfs-bus-vmbus 11400F: Documentation/ABI/testing/debugfs-hyperv 11401F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 11402F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 11403F: Documentation/virt/hyperv 11404F: arch/arm64/hyperv 11405F: arch/arm64/include/asm/mshyperv.h 11406F: arch/x86/hyperv 11407F: arch/x86/include/asm/mshyperv.h 11408F: arch/x86/include/asm/trace/hyperv.h 11409F: arch/x86/kernel/cpu/mshyperv.c 11410F: drivers/clocksource/hyperv_timer.c 11411F: drivers/hid/hid-hyperv.c 11412F: drivers/hv/ 11413F: drivers/input/serio/hyperv-keyboard.c 11414F: drivers/iommu/hyperv-iommu.c 11415F: drivers/net/ethernet/microsoft/ 11416F: drivers/net/hyperv/ 11417F: drivers/pci/controller/pci-hyperv-intf.c 11418F: drivers/pci/controller/pci-hyperv.c 11419F: drivers/scsi/storvsc_drv.c 11420F: drivers/uio/uio_hv_generic.c 11421F: drivers/video/fbdev/hyperv_fb.c 11422F: include/asm-generic/mshyperv.h 11423F: include/clocksource/hyperv_timer.h 11424F: include/hyperv/hvgdk.h 11425F: include/hyperv/hvgdk_ext.h 11426F: include/hyperv/hvgdk_mini.h 11427F: include/hyperv/hvhdk.h 11428F: include/hyperv/hvhdk_mini.h 11429F: include/linux/hyperv.h 11430F: include/net/mana 11431F: include/uapi/linux/hyperv.h 11432F: net/vmw_vsock/hyperv_transport.c 11433F: tools/hv/ 11434 11435HYPERBUS SUPPORT 11436M: Vignesh Raghavendra <vigneshr@ti.com> 11437R: Tudor Ambarus <tudor.ambarus@linaro.org> 11438L: linux-mtd@lists.infradead.org 11439S: Supported 11440Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 11441C: irc://irc.oftc.net/mtd 11442T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 11443F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 11444F: drivers/mtd/hyperbus/ 11445F: include/linux/mtd/hyperbus.h 11446 11447HYPERVISOR VIRTUAL CONSOLE DRIVER 11448L: linuxppc-dev@lists.ozlabs.org 11449S: Odd Fixes 11450F: drivers/tty/hvc/ 11451 11452HUNG TASK DETECTOR 11453M: Andrew Morton <akpm@linux-foundation.org> 11454R: Lance Yang <lance.yang@linux.dev> 11455R: Masami Hiramatsu <mhiramat@kernel.org> 11456L: linux-kernel@vger.kernel.org 11457S: Maintained 11458F: include/linux/hung_task.h 11459F: kernel/hung_task.c 11460 11461I2C ACPI SUPPORT 11462M: Mika Westerberg <westeri@kernel.org> 11463L: linux-i2c@vger.kernel.org 11464L: linux-acpi@vger.kernel.org 11465S: Maintained 11466F: drivers/i2c/i2c-core-acpi.c 11467 11468I2C ADDRESS TRANSLATOR (ATR) 11469M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 11470R: Luca Ceresoli <luca.ceresoli@bootlin.com> 11471L: linux-i2c@vger.kernel.org 11472S: Maintained 11473F: drivers/i2c/i2c-atr.c 11474F: include/linux/i2c-atr.h 11475 11476I2C CONTROLLER DRIVER FOR NVIDIA GPU 11477M: Ajay Gupta <ajayg@nvidia.com> 11478L: linux-i2c@vger.kernel.org 11479S: Maintained 11480F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 11481F: drivers/i2c/busses/i2c-nvidia-gpu.c 11482 11483I2C MUXES 11484M: Peter Rosin <peda@axentia.se> 11485L: linux-i2c@vger.kernel.org 11486S: Maintained 11487F: Documentation/devicetree/bindings/i2c/i2c-arb* 11488F: Documentation/devicetree/bindings/i2c/i2c-gate* 11489F: Documentation/devicetree/bindings/i2c/i2c-mux* 11490F: Documentation/i2c/i2c-topology.rst 11491F: Documentation/i2c/muxes/ 11492F: drivers/i2c/i2c-mux.c 11493F: drivers/i2c/muxes/ 11494F: include/linux/i2c-mux.h 11495 11496I2C MV64XXX MARVELL AND ALLWINNER DRIVER 11497M: Gregory CLEMENT <gregory.clement@bootlin.com> 11498L: linux-i2c@vger.kernel.org 11499S: Maintained 11500F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 11501F: drivers/i2c/busses/i2c-mv64xxx.c 11502 11503I2C OF COMPONENT PROBER 11504M: Chen-Yu Tsai <wenst@chromium.org> 11505L: linux-i2c@vger.kernel.org 11506L: devicetree@vger.kernel.org 11507S: Maintained 11508F: drivers/i2c/i2c-core-of-prober.c 11509F: include/linux/i2c-of-prober.h 11510 11511I2C OVER PARALLEL PORT 11512M: Jean Delvare <jdelvare@suse.com> 11513L: linux-i2c@vger.kernel.org 11514S: Maintained 11515F: Documentation/i2c/busses/i2c-parport.rst 11516F: drivers/i2c/busses/i2c-parport.c 11517 11518I2C SUBSYSTEM 11519M: Wolfram Sang <wsa+renesas@sang-engineering.com> 11520L: linux-i2c@vger.kernel.org 11521S: Maintained 11522W: https://i2c.wiki.kernel.org/ 11523Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 11524T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 11525F: Documentation/i2c/ 11526F: drivers/i2c/* 11527F: include/dt-bindings/i2c/i2c.h 11528F: include/linux/i2c-dev.h 11529F: include/linux/i2c-smbus.h 11530F: include/linux/i2c.h 11531F: include/uapi/linux/i2c-*.h 11532F: include/uapi/linux/i2c.h 11533 11534I2C SUBSYSTEM HOST DRIVERS 11535M: Andi Shyti <andi.shyti@kernel.org> 11536L: linux-i2c@vger.kernel.org 11537S: Maintained 11538W: https://i2c.wiki.kernel.org/ 11539Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 11540T: git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git 11541F: Documentation/devicetree/bindings/i2c/ 11542F: drivers/i2c/algos/ 11543F: drivers/i2c/busses/ 11544F: include/dt-bindings/i2c/ 11545 11546I2C-TAOS-EVM DRIVER 11547M: Jean Delvare <jdelvare@suse.com> 11548L: linux-i2c@vger.kernel.org 11549S: Maintained 11550F: Documentation/i2c/busses/i2c-taos-evm.rst 11551F: drivers/i2c/busses/i2c-taos-evm.c 11552 11553I2C-TINY-USB DRIVER 11554M: Till Harbaum <till@harbaum.org> 11555L: linux-i2c@vger.kernel.org 11556S: Maintained 11557W: http://www.harbaum.org/till/i2c_tiny_usb 11558F: drivers/i2c/busses/i2c-tiny-usb.c 11559 11560I2C/SMBUS CONTROLLER DRIVERS FOR PC 11561M: Jean Delvare <jdelvare@suse.com> 11562L: linux-i2c@vger.kernel.org 11563S: Maintained 11564F: Documentation/i2c/busses/i2c-ali1535.rst 11565F: Documentation/i2c/busses/i2c-ali1563.rst 11566F: Documentation/i2c/busses/i2c-ali15x3.rst 11567F: Documentation/i2c/busses/i2c-amd756.rst 11568F: Documentation/i2c/busses/i2c-amd8111.rst 11569F: Documentation/i2c/busses/i2c-i801.rst 11570F: Documentation/i2c/busses/i2c-nforce2.rst 11571F: Documentation/i2c/busses/i2c-piix4.rst 11572F: Documentation/i2c/busses/i2c-sis5595.rst 11573F: Documentation/i2c/busses/i2c-sis630.rst 11574F: Documentation/i2c/busses/i2c-sis96x.rst 11575F: Documentation/i2c/busses/i2c-via.rst 11576F: Documentation/i2c/busses/i2c-viapro.rst 11577F: drivers/i2c/busses/i2c-ali1535.c 11578F: drivers/i2c/busses/i2c-ali1563.c 11579F: drivers/i2c/busses/i2c-ali15x3.c 11580F: drivers/i2c/busses/i2c-amd756.c 11581F: drivers/i2c/busses/i2c-amd8111.c 11582F: drivers/i2c/busses/i2c-i801.c 11583F: drivers/i2c/busses/i2c-isch.c 11584F: drivers/i2c/busses/i2c-nforce2.c 11585F: drivers/i2c/busses/i2c-piix4.* 11586F: drivers/i2c/busses/i2c-sis5595.c 11587F: drivers/i2c/busses/i2c-sis630.c 11588F: drivers/i2c/busses/i2c-sis96x.c 11589F: drivers/i2c/busses/i2c-via.c 11590F: drivers/i2c/busses/i2c-viapro.c 11591 11592I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 11593M: Hans de Goede <hansg@kernel.org> 11594L: linux-i2c@vger.kernel.org 11595S: Maintained 11596F: drivers/i2c/busses/i2c-cht-wc.c 11597 11598I2C/SMBUS ISMT DRIVER 11599M: Neil Horman <nhorman@tuxdriver.com> 11600L: linux-i2c@vger.kernel.org 11601F: Documentation/i2c/busses/i2c-ismt.rst 11602F: drivers/i2c/busses/i2c-ismt.c 11603 11604I2C/SMBUS ZHAOXIN DRIVER 11605M: Hans Hu <hanshu@zhaoxin.com> 11606L: linux-i2c@vger.kernel.org 11607S: Maintained 11608W: https://www.zhaoxin.com 11609F: drivers/i2c/busses/i2c-viai2c-common.c 11610F: drivers/i2c/busses/i2c-viai2c-zhaoxin.c 11611 11612I2C/SMBUS STUB DRIVER 11613M: Jean Delvare <jdelvare@suse.com> 11614L: linux-i2c@vger.kernel.org 11615S: Maintained 11616F: drivers/i2c/i2c-stub.c 11617 11618I3C DRIVER FOR ASPEED AST2600 11619M: Jeremy Kerr <jk@codeconstruct.com.au> 11620S: Maintained 11621F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 11622F: drivers/i3c/master/ast2600-i3c-master.c 11623 11624I3C DRIVER FOR CADENCE I3C MASTER IP 11625M: Przemysław Gaj <pgaj@cadence.com> 11626S: Maintained 11627F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 11628F: drivers/i3c/master/i3c-master-cdns.c 11629 11630I3C DRIVER FOR RENESAS 11631M: Wolfram Sang <wsa+renesas@sang-engineering.com> 11632M: Tommaso Merciai <tommaso.merciai.xr@bp.renesas.com> 11633S: Supported 11634F: Documentation/devicetree/bindings/i3c/renesas,i3c.yaml 11635F: drivers/i3c/master/renesas-i3c.c 11636 11637I3C DRIVER FOR SYNOPSYS DESIGNWARE 11638S: Orphan 11639F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 11640F: drivers/i3c/master/dw* 11641 11642I3C SUBSYSTEM 11643M: Alexandre Belloni <alexandre.belloni@bootlin.com> 11644R: Frank Li <Frank.Li@nxp.com> 11645L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 11646S: Maintained 11647Q: https://patchwork.kernel.org/project/linux-i3c/list/ 11648C: irc://chat.freenode.net/linux-i3c 11649T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 11650F: Documentation/ABI/testing/sysfs-bus-i3c 11651F: Documentation/devicetree/bindings/i3c/ 11652F: Documentation/driver-api/i3c 11653F: drivers/i3c/ 11654F: include/dt-bindings/i3c/ 11655F: include/linux/i3c/ 11656 11657IBM Operation Panel Input Driver 11658M: Eddie James <eajames@linux.ibm.com> 11659L: linux-input@vger.kernel.org 11660S: Maintained 11661F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 11662F: drivers/input/misc/ibm-panel.c 11663 11664IBM Power 842 compression accelerator 11665M: Haren Myneni <haren@us.ibm.com> 11666S: Supported 11667F: crypto/842.c 11668F: drivers/crypto/nx/Kconfig 11669F: drivers/crypto/nx/Makefile 11670F: drivers/crypto/nx/nx-842* 11671F: include/linux/sw842.h 11672F: lib/842/ 11673 11674IBM Power in-Nest Crypto Acceleration 11675M: Breno Leitão <leitao@debian.org> 11676M: Nayna Jain <nayna@linux.ibm.com> 11677M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 11678L: linux-crypto@vger.kernel.org 11679S: Supported 11680F: drivers/crypto/nx/Kconfig 11681F: drivers/crypto/nx/Makefile 11682F: drivers/crypto/nx/nx-aes* 11683F: drivers/crypto/nx/nx-sha* 11684F: drivers/crypto/nx/nx.* 11685F: drivers/crypto/nx/nx_csbcpb.h 11686F: drivers/crypto/nx/nx_debugfs.c 11687 11688IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 11689M: Tyrel Datwyler <tyreld@linux.ibm.com> 11690L: linux-pci@vger.kernel.org 11691L: linuxppc-dev@lists.ozlabs.org 11692S: Supported 11693F: drivers/pci/hotplug/rpadlpar* 11694 11695IBM Power Linux RAID adapter 11696M: Brian King <brking@us.ibm.com> 11697S: Supported 11698F: drivers/scsi/ipr.* 11699 11700IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 11701M: Tyrel Datwyler <tyreld@linux.ibm.com> 11702L: linux-pci@vger.kernel.org 11703L: linuxppc-dev@lists.ozlabs.org 11704S: Supported 11705F: drivers/pci/hotplug/rpaphp* 11706 11707IBM Power SRIOV Virtual NIC Device Driver 11708M: Haren Myneni <haren@linux.ibm.com> 11709M: Rick Lindsley <ricklind@linux.ibm.com> 11710R: Nick Child <nnac123@linux.ibm.com> 11711R: Thomas Falcon <tlfalcon@linux.ibm.com> 11712L: netdev@vger.kernel.org 11713S: Maintained 11714F: drivers/net/ethernet/ibm/ibmvnic.* 11715 11716IBM Power VFIO Support 11717M: Timothy Pearson <tpearson@raptorengineering.com> 11718S: Supported 11719F: drivers/vfio/vfio_iommu_spapr_tce.c 11720 11721IBM Power Virtual Ethernet Device Driver 11722M: Nick Child <nnac123@linux.ibm.com> 11723L: netdev@vger.kernel.org 11724S: Maintained 11725F: drivers/net/ethernet/ibm/ibmveth.* 11726 11727IBM Power Virtual FC Device Drivers 11728M: Tyrel Datwyler <tyreld@linux.ibm.com> 11729L: linux-scsi@vger.kernel.org 11730S: Supported 11731F: drivers/scsi/ibmvscsi/ibmvfc* 11732 11733IBM Power Virtual Management Channel Driver 11734M: Brad Warrum <bwarrum@linux.ibm.com> 11735M: Ritu Agarwal <rituagar@linux.ibm.com> 11736S: Supported 11737F: drivers/misc/ibmvmc.* 11738 11739IBM Power Virtual SCSI Device Drivers 11740M: Tyrel Datwyler <tyreld@linux.ibm.com> 11741L: linux-scsi@vger.kernel.org 11742S: Supported 11743F: drivers/scsi/ibmvscsi/ibmvscsi* 11744F: include/scsi/viosrp.h 11745 11746IBM Power Virtual SCSI Device Target Driver 11747M: Tyrel Datwyler <tyreld@linux.ibm.com> 11748L: linux-scsi@vger.kernel.org 11749L: target-devel@vger.kernel.org 11750S: Supported 11751F: drivers/scsi/ibmvscsi_tgt/ 11752 11753IBM Power VMX Cryptographic instructions 11754M: Breno Leitão <leitao@debian.org> 11755M: Nayna Jain <nayna@linux.ibm.com> 11756M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 11757L: linux-crypto@vger.kernel.org 11758S: Supported 11759F: arch/powerpc/crypto/Kconfig 11760F: arch/powerpc/crypto/Makefile 11761F: arch/powerpc/crypto/aes.c 11762F: arch/powerpc/crypto/aes_cbc.c 11763F: arch/powerpc/crypto/aes_ctr.c 11764F: arch/powerpc/crypto/aes_xts.c 11765F: arch/powerpc/crypto/aesp8-ppc.* 11766F: arch/powerpc/crypto/ghash.c 11767F: arch/powerpc/crypto/ghashp8-ppc.pl 11768F: arch/powerpc/crypto/ppc-xlate.pl 11769F: arch/powerpc/crypto/vmx.c 11770 11771IBM ServeRAID RAID DRIVER 11772S: Orphan 11773F: drivers/scsi/ips.* 11774 11775ICH LPC AND GPIO DRIVER 11776M: Peter Tyser <ptyser@xes-inc.com> 11777S: Maintained 11778F: drivers/gpio/gpio-ich.c 11779F: drivers/mfd/lpc_ich.c 11780 11781ICY I2C DRIVER 11782M: Max Staudt <max@enpas.org> 11783L: linux-i2c@vger.kernel.org 11784S: Maintained 11785F: drivers/i2c/busses/i2c-icy.c 11786 11787IDEAPAD LAPTOP EXTRAS DRIVER 11788M: Ike Panhc <ikepanhc@gmail.com> 11789L: platform-driver-x86@vger.kernel.org 11790S: Maintained 11791W: http://launchpad.net/ideapad-laptop 11792F: drivers/platform/x86/lenovo/ideapad-laptop.c 11793 11794IDEAPAD LAPTOP SLIDEBAR DRIVER 11795M: Andrey Moiseev <o2g.org.ru@gmail.com> 11796L: linux-input@vger.kernel.org 11797S: Maintained 11798W: https://github.com/o2genum/ideapad-slidebar 11799F: drivers/input/misc/ideapad_slidebar.c 11800 11801IDT VersaClock 5 CLOCK DRIVER 11802M: Luca Ceresoli <luca@lucaceresoli.net> 11803S: Maintained 11804F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 11805F: drivers/clk/clk-versaclock5.c 11806 11807IEEE 802.15.4 SUBSYSTEM 11808M: Alexander Aring <alex.aring@gmail.com> 11809M: Stefan Schmidt <stefan@datenfreihafen.org> 11810M: Miquel Raynal <miquel.raynal@bootlin.com> 11811L: linux-wpan@vger.kernel.org 11812S: Maintained 11813W: https://linux-wpan.org/ 11814Q: https://patchwork.kernel.org/project/linux-wpan/list/ 11815T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 11816T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 11817F: Documentation/networking/ieee802154.rst 11818F: drivers/net/ieee802154/ 11819F: include/linux/ieee802154.h 11820F: include/linux/nl802154.h 11821F: include/net/af_ieee802154.h 11822F: include/net/cfg802154.h 11823F: include/net/ieee802154_netdev.h 11824F: include/net/mac802154.h 11825F: include/net/nl802154.h 11826F: net/ieee802154/ 11827F: net/mac802154/ 11828 11829Intel VIRTIO DATA PATH ACCELERATOR 11830M: Zhu Lingshan <lingshan.zhu@kernel.org> 11831L: virtualization@lists.linux.dev 11832S: Supported 11833F: drivers/vdpa/ifcvf/ 11834 11835IFE PROTOCOL 11836M: Yotam Gigi <yotam.gi@gmail.com> 11837M: Jamal Hadi Salim <jhs@mojatatu.com> 11838F: include/net/ife.h 11839F: include/uapi/linux/ife.h 11840F: net/ife 11841 11842IGORPLUG-USB IR RECEIVER 11843M: Sean Young <sean@mess.org> 11844L: linux-media@vger.kernel.org 11845S: Maintained 11846F: drivers/media/rc/igorplugusb.c 11847 11848IGUANAWORKS USB IR TRANSCEIVER 11849M: Sean Young <sean@mess.org> 11850L: linux-media@vger.kernel.org 11851S: Maintained 11852F: drivers/media/rc/iguanair.c 11853 11854IIO ADC HELPERS 11855M: Matti Vaittinen <mazziesaccount@gmail.com> 11856L: linux-iio@vger.kernel.org 11857S: Maintained 11858F: drivers/iio/adc/industrialio-adc.c 11859F: include/linux/iio/adc-helpers.h 11860 11861IIO BACKEND FRAMEWORK 11862M: Nuno Sa <nuno.sa@analog.com> 11863R: Olivier Moysan <olivier.moysan@foss.st.com> 11864L: linux-iio@vger.kernel.org 11865S: Maintained 11866F: Documentation/ABI/testing/debugfs-iio-backend 11867F: drivers/iio/industrialio-backend.c 11868F: include/linux/iio/backend.h 11869 11870IIO DIGITAL POTENTIOMETER DAC 11871M: Peter Rosin <peda@axentia.se> 11872L: linux-iio@vger.kernel.org 11873S: Maintained 11874F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 11875F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 11876F: drivers/iio/dac/dpot-dac.c 11877 11878IIO ENVELOPE DETECTOR 11879M: Peter Rosin <peda@axentia.se> 11880L: linux-iio@vger.kernel.org 11881S: Maintained 11882F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 11883F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 11884F: drivers/iio/adc/envelope-detector.c 11885 11886IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 11887M: Matti Vaittinen <mazziesaccount@gmail.com> 11888L: linux-iio@vger.kernel.org 11889S: Maintained 11890F: drivers/iio/industrialio-gts-helper.c 11891F: include/linux/iio/iio-gts-helper.h 11892F: drivers/iio/test/iio-test-gts.c 11893 11894IIO MULTIPLEXER 11895M: Peter Rosin <peda@axentia.se> 11896L: linux-iio@vger.kernel.org 11897S: Maintained 11898F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 11899F: drivers/iio/multiplexer/iio-mux.c 11900 11901IIO SCMI BASED DRIVER 11902M: Jyoti Bhayana <jbhayana@google.com> 11903L: linux-iio@vger.kernel.org 11904S: Maintained 11905F: drivers/iio/common/scmi_sensors/scmi_iio.c 11906 11907IIO SUBSYSTEM AND DRIVERS 11908M: Jonathan Cameron <jic23@kernel.org> 11909R: David Lechner <dlechner@baylibre.com> 11910R: Nuno Sá <nuno.sa@analog.com> 11911R: Andy Shevchenko <andy@kernel.org> 11912L: linux-iio@vger.kernel.org 11913S: Maintained 11914T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 11915F: Documentation/ABI/testing/configfs-iio* 11916F: Documentation/ABI/testing/sysfs-bus-iio* 11917F: Documentation/devicetree/bindings/iio/ 11918F: Documentation/iio/ 11919F: drivers/iio/ 11920F: drivers/staging/iio/ 11921F: include/dt-bindings/iio/ 11922F: include/linux/iio/ 11923F: tools/iio/ 11924 11925IIO UNIT CONVERTER 11926M: Peter Rosin <peda@axentia.se> 11927L: linux-iio@vger.kernel.org 11928S: Maintained 11929F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 11930F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 11931F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 11932F: drivers/iio/afe/iio-rescale.c 11933 11934IKANOS/ADI EAGLE ADSL USB DRIVER 11935M: Matthieu Castet <castet.matthieu@free.fr> 11936M: Stanislaw Gruszka <stf_xl@wp.pl> 11937S: Maintained 11938F: drivers/usb/atm/ueagle-atm.c 11939 11940IMAGIS TOUCHSCREEN DRIVER 11941M: Markuss Broks <markuss.broks@gmail.com> 11942S: Maintained 11943F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 11944F: drivers/input/touchscreen/imagis.c 11945 11946IMGTEC ASCII LCD DRIVER 11947M: Paul Burton <paulburton@kernel.org> 11948S: Maintained 11949F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 11950F: drivers/auxdisplay/img-ascii-lcd.c 11951 11952IMGTEC JPEG ENCODER DRIVER 11953M: Devarsh Thakkar <devarsht@ti.com> 11954L: linux-media@vger.kernel.org 11955S: Supported 11956F: Documentation/devicetree/bindings/media/img,e5010-jpeg-enc.yaml 11957F: drivers/media/platform/imagination/e5010* 11958 11959IMGTEC IR DECODER DRIVER 11960S: Orphan 11961F: drivers/media/rc/img-ir/ 11962 11963IMGTEC POWERVR DRM DRIVER 11964M: Frank Binns <frank.binns@imgtec.com> 11965M: Matt Coster <matt.coster@imgtec.com> 11966S: Supported 11967T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 11968F: Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml 11969F: Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml 11970F: Documentation/gpu/imagination/ 11971F: drivers/gpu/drm/ci/xfails/powervr* 11972F: drivers/gpu/drm/imagination/ 11973F: include/uapi/drm/pvr_drm.h 11974 11975IMON SOUNDGRAPH USB IR RECEIVER 11976M: Sean Young <sean@mess.org> 11977L: linux-media@vger.kernel.org 11978S: Maintained 11979F: drivers/media/rc/imon.c 11980F: drivers/media/rc/imon_raw.c 11981 11982IMS TWINTURBO FRAMEBUFFER DRIVER 11983L: linux-fbdev@vger.kernel.org 11984S: Orphan 11985F: drivers/video/fbdev/imsttfb.c 11986 11987INA233 HARDWARE MONITOR DRIVERS 11988M: Leo Yang <leo.yang.sy0@gmail.com> 11989L: linux-hwmon@vger.kernel.org 11990S: Maintained 11991F: Documentation/hwmon/ina233.rst 11992F: drivers/hwmon/pmbus/ina233.c 11993 11994INDEX OF FURTHER KERNEL DOCUMENTATION 11995M: Carlos Bilbao <carlos.bilbao@kernel.org> 11996S: Maintained 11997F: Documentation/process/kernel-docs.rst 11998 11999INDUSTRY PACK SUBSYSTEM (IPACK) 12000M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 12001M: Jens Taprogge <jens.taprogge@taprogge.org> 12002M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12003L: industrypack-devel@lists.sourceforge.net 12004S: Maintained 12005W: http://industrypack.sourceforge.net 12006F: drivers/ipack/ 12007 12008INFINEON DPS310 Driver 12009M: Eddie James <eajames@linux.ibm.com> 12010L: linux-iio@vger.kernel.org 12011S: Maintained 12012F: drivers/iio/pressure/dps310.c 12013 12014INFINEON PEB2466 ASoC CODEC 12015M: Herve Codina <herve.codina@bootlin.com> 12016L: linux-sound@vger.kernel.org 12017S: Maintained 12018F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 12019F: sound/soc/codecs/peb2466.c 12020 12021INFINIBAND SUBSYSTEM 12022M: Jason Gunthorpe <jgg@nvidia.com> 12023M: Leon Romanovsky <leonro@nvidia.com> 12024L: linux-rdma@vger.kernel.org 12025S: Supported 12026W: https://github.com/linux-rdma/rdma-core 12027Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12028T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 12029F: Documentation/devicetree/bindings/infiniband/ 12030F: Documentation/infiniband/ 12031F: drivers/infiniband/ 12032F: include/rdma/ 12033F: include/trace/events/ib_mad.h 12034F: include/trace/events/ib_umad.h 12035F: include/trace/misc/rdma.h 12036F: include/uapi/linux/if_infiniband.h 12037F: include/uapi/rdma/ 12038F: samples/bpf/ibumad_kern.c 12039F: samples/bpf/ibumad_user.c 12040 12041INGENIC JZ4780 NAND DRIVER 12042M: Harvey Hunt <harveyhuntnexus@gmail.com> 12043L: linux-mtd@lists.infradead.org 12044L: linux-mips@vger.kernel.org 12045S: Maintained 12046F: drivers/mtd/nand/raw/ingenic/ 12047 12048INGENIC JZ47xx SoCs 12049M: Paul Cercueil <paul@crapouillou.net> 12050L: linux-mips@vger.kernel.org 12051S: Maintained 12052F: arch/mips/boot/dts/ingenic/ 12053F: arch/mips/generic/board-ingenic.c 12054F: arch/mips/include/asm/mach-ingenic/ 12055F: arch/mips/ingenic/Kconfig 12056F: drivers/clk/ingenic/ 12057F: drivers/dma/dma-jz4780.c 12058F: drivers/gpu/drm/ingenic/ 12059F: drivers/i2c/busses/i2c-jz4780.c 12060F: drivers/iio/adc/ingenic-adc.c 12061F: drivers/irqchip/irq-ingenic.c 12062F: drivers/memory/jz4780-nemc.c 12063F: drivers/mmc/host/jz4740_mmc.c 12064F: drivers/mtd/nand/raw/ingenic/ 12065F: drivers/pinctrl/pinctrl-ingenic.c 12066F: drivers/power/supply/ingenic-battery.c 12067F: drivers/pwm/pwm-jz4740.c 12068F: drivers/remoteproc/ingenic_rproc.c 12069F: drivers/rtc/rtc-jz4740.c 12070F: drivers/tty/serial/8250/8250_ingenic.c 12071F: drivers/usb/musb/jz4740.c 12072F: drivers/watchdog/jz4740_wdt.c 12073F: include/dt-bindings/iio/adc/ingenic,adc.h 12074F: include/linux/mfd/ingenic-tcu.h 12075F: sound/soc/codecs/jz47* 12076F: sound/soc/jz4740/ 12077 12078INJOINIC IP5xxx POWER BANK IC DRIVER 12079M: Samuel Holland <samuel@sholland.org> 12080S: Maintained 12081F: drivers/power/supply/ip5xxx_power.c 12082 12083INOTIFY 12084M: Jan Kara <jack@suse.cz> 12085R: Amir Goldstein <amir73il@gmail.com> 12086L: linux-fsdevel@vger.kernel.org 12087S: Maintained 12088F: Documentation/filesystems/inotify.rst 12089F: fs/notify/inotify/ 12090F: include/linux/inotify.h 12091F: include/uapi/linux/inotify.h 12092 12093INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 12094M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 12095L: linux-input@vger.kernel.org 12096S: Maintained 12097Q: http://patchwork.kernel.org/project/linux-input/list/ 12098T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 12099F: Documentation/devicetree/bindings/input/ 12100F: Documentation/devicetree/bindings/serio/ 12101F: Documentation/input/ 12102F: drivers/input/ 12103F: include/dt-bindings/input/ 12104F: include/linux/gameport.h 12105F: include/linux/i8042.h 12106F: include/linux/input.h 12107F: include/linux/input/ 12108F: include/linux/libps2.h 12109F: include/linux/serio.h 12110F: include/uapi/linux/gameport.h 12111F: include/uapi/linux/input-event-codes.h 12112F: include/uapi/linux/input.h 12113F: include/uapi/linux/serio.h 12114F: include/uapi/linux/uinput.h 12115 12116INPUT MULTITOUCH (MT) PROTOCOL 12117M: Henrik Rydberg <rydberg@bitmath.org> 12118L: linux-input@vger.kernel.org 12119S: Odd fixes 12120F: Documentation/input/multi-touch-protocol.rst 12121F: drivers/input/input-mt.c 12122K: \b(ABS|SYN)_MT_ 12123 12124INSIDE SECURE CRYPTO DRIVER 12125M: Antoine Tenart <atenart@kernel.org> 12126L: linux-crypto@vger.kernel.org 12127S: Maintained 12128F: drivers/crypto/inside-secure/ 12129 12130INSIDE SECURE EIP93 CRYPTO DRIVER 12131M: Christian Marangi <ansuelsmth@gmail.com> 12132L: linux-crypto@vger.kernel.org 12133S: Maintained 12134F: Documentation/devicetree/bindings/crypto/inside-secure,safexcel-eip93.yaml 12135F: drivers/crypto/inside-secure/eip93/ 12136 12137INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 12138M: Mimi Zohar <zohar@linux.ibm.com> 12139M: Roberto Sassu <roberto.sassu@huawei.com> 12140M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 12141R: Eric Snowberg <eric.snowberg@oracle.com> 12142L: linux-integrity@vger.kernel.org 12143S: Supported 12144T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 12145F: security/integrity/ 12146F: security/integrity/ima/ 12147 12148INTEGRITY POLICY ENFORCEMENT (IPE) 12149M: Fan Wu <wufan@kernel.org> 12150L: linux-security-module@vger.kernel.org 12151S: Supported 12152T: git git://git.kernel.org/pub/scm/linux/kernel/git/wufan/ipe.git 12153F: Documentation/admin-guide/LSM/ipe.rst 12154F: Documentation/security/ipe.rst 12155F: scripts/ipe/ 12156F: security/ipe/ 12157 12158INTEL 810/815 FRAMEBUFFER DRIVER 12159M: Antonino Daplas <adaplas@gmail.com> 12160L: linux-fbdev@vger.kernel.org 12161S: Maintained 12162F: drivers/video/fbdev/i810/ 12163 12164INTEL 8254 COUNTER DRIVER 12165M: William Breathitt Gray <wbg@kernel.org> 12166L: linux-iio@vger.kernel.org 12167S: Maintained 12168F: drivers/counter/i8254.c 12169F: include/linux/i8254.h 12170 12171INTEL 8255 GPIO DRIVER 12172M: William Breathitt Gray <wbg@kernel.org> 12173L: linux-gpio@vger.kernel.org 12174S: Maintained 12175F: drivers/gpio/gpio-i8255.c 12176F: drivers/gpio/gpio-i8255.h 12177 12178INTEL ASoC DRIVERS 12179M: Cezary Rojewski <cezary.rojewski@intel.com> 12180M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 12181M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 12182M: Bard Liao <yung-chuan.liao@linux.intel.com> 12183M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 12184M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 12185R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 12186L: linux-sound@vger.kernel.org 12187S: Supported 12188F: sound/soc/intel/ 12189 12190INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 12191M: Hans de Goede <hansg@kernel.org> 12192L: platform-driver-x86@vger.kernel.org 12193S: Maintained 12194F: drivers/platform/x86/intel/atomisp2/pm.c 12195 12196INTEL ATOMISP2 LED DRIVER 12197M: Hans de Goede <hansg@kernel.org> 12198L: platform-driver-x86@vger.kernel.org 12199S: Maintained 12200F: drivers/platform/x86/intel/atomisp2/led.c 12201 12202INTEL BIOS SAR INT1092 DRIVER 12203M: Shravan Sudhakar <s.shravan@intel.com> 12204L: platform-driver-x86@vger.kernel.org 12205S: Maintained 12206F: drivers/platform/x86/intel/int1092/ 12207 12208INTEL BROXTON PMC DRIVER 12209M: Mika Westerberg <mika.westerberg@linux.intel.com> 12210M: Zha Qipeng <qipeng.zha@intel.com> 12211S: Maintained 12212F: drivers/mfd/intel_pmc_bxt.c 12213F: include/linux/mfd/intel_pmc_bxt.h 12214 12215INTEL C600 SERIES SAS CONTROLLER DRIVER 12216L: linux-scsi@vger.kernel.org 12217S: Orphan 12218T: git git://git.code.sf.net/p/intel-sas/isci 12219F: drivers/scsi/isci/ 12220 12221INTEL CPU family model numbers 12222M: Tony Luck <tony.luck@intel.com> 12223M: x86@kernel.org 12224L: linux-kernel@vger.kernel.org 12225S: Supported 12226F: arch/x86/include/asm/intel-family.h 12227 12228INTEL DISCRETE GRAPHICS NVM MTD DRIVER 12229M: Alexander Usyskin <alexander.usyskin@intel.com> 12230L: linux-mtd@lists.infradead.org 12231S: Supported 12232F: drivers/mtd/devices/mtd_intel_dg.c 12233F: include/linux/intel_dg_nvm_aux.h 12234 12235INTEL DRM DISPLAY FOR XE AND I915 DRIVERS 12236M: Jani Nikula <jani.nikula@linux.intel.com> 12237M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12238L: intel-gfx@lists.freedesktop.org 12239L: intel-xe@lists.freedesktop.org 12240S: Supported 12241F: drivers/gpu/drm/i915/display/ 12242F: drivers/gpu/drm/xe/display/ 12243F: drivers/gpu/drm/xe/compat-i915-headers 12244F: include/drm/intel/ 12245 12246INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative) 12247M: Jani Nikula <jani.nikula@linux.intel.com> 12248M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 12249M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12250M: Tvrtko Ursulin <tursulin@ursulin.net> 12251L: intel-gfx@lists.freedesktop.org 12252S: Supported 12253W: https://drm.pages.freedesktop.org/intel-docs/ 12254Q: http://patchwork.freedesktop.org/project/intel-gfx/ 12255B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html 12256C: irc://irc.oftc.net/intel-gfx 12257T: git https://gitlab.freedesktop.org/drm/i915/kernel.git 12258F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 12259F: Documentation/gpu/i915.rst 12260F: drivers/gpu/drm/ci/xfails/i915* 12261F: drivers/gpu/drm/i915/ 12262F: include/drm/intel/ 12263F: include/uapi/drm/i915_drm.h 12264 12265INTEL DRM XE DRIVER (Lunar Lake and newer) 12266M: Lucas De Marchi <lucas.demarchi@intel.com> 12267M: Thomas Hellström <thomas.hellstrom@linux.intel.com> 12268M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12269L: intel-xe@lists.freedesktop.org 12270S: Supported 12271W: https://drm.pages.freedesktop.org/intel-docs/ 12272Q: http://patchwork.freedesktop.org/project/intel-xe/ 12273B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues 12274C: irc://irc.oftc.net/xe 12275T: git https://gitlab.freedesktop.org/drm/xe/kernel.git 12276F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon 12277F: Documentation/gpu/xe/ 12278F: drivers/gpu/drm/xe/ 12279F: include/drm/intel/ 12280F: include/uapi/drm/xe_drm.h 12281 12282INTEL ETHERNET DRIVERS 12283M: Tony Nguyen <anthony.l.nguyen@intel.com> 12284M: Przemek Kitszel <przemyslaw.kitszel@intel.com> 12285L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 12286S: Maintained 12287W: https://www.intel.com/content/www/us/en/support.html 12288Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 12289T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 12290T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 12291F: Documentation/networking/device_drivers/ethernet/intel/ 12292F: drivers/net/ethernet/intel/ 12293F: drivers/net/ethernet/intel/*/ 12294F: include/linux/avf/virtchnl.h 12295F: include/linux/net/intel/*/ 12296 12297INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 12298M: Tatyana Nikolova <tatyana.e.nikolova@intel.com> 12299L: linux-rdma@vger.kernel.org 12300S: Supported 12301F: drivers/infiniband/hw/irdma/ 12302F: include/uapi/rdma/irdma-abi.h 12303 12304INTEL GPIO DRIVERS 12305M: Andy Shevchenko <andy@kernel.org> 12306L: linux-gpio@vger.kernel.org 12307S: Supported 12308T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 12309F: drivers/gpio/gpio-elkhartlake.c 12310F: drivers/gpio/gpio-graniterapids.c 12311F: drivers/gpio/gpio-ich.c 12312F: drivers/gpio/gpio-merrifield.c 12313F: drivers/gpio/gpio-ml-ioh.c 12314F: drivers/gpio/gpio-pch.c 12315F: drivers/gpio/gpio-sch.c 12316F: drivers/gpio/gpio-sodaville.c 12317F: drivers/gpio/gpio-tangier.c 12318F: drivers/gpio/gpio-tangier.h 12319 12320INTEL GVT-g DRIVERS (Intel GPU Virtualization) 12321R: Zhenyu Wang <zhenyuw.linux@gmail.com> 12322R: Zhi Wang <zhi.wang.linux@gmail.com> 12323S: Odd Fixes 12324W: https://github.com/intel/gvt-linux/wiki 12325F: drivers/gpu/drm/i915/gvt/ 12326 12327INTEL HID EVENT DRIVER 12328M: Alex Hung <alexhung@gmail.com> 12329L: platform-driver-x86@vger.kernel.org 12330S: Maintained 12331F: drivers/platform/x86/intel/hid.c 12332 12333INTEL I/OAT DMA DRIVER 12334M: Dave Jiang <dave.jiang@intel.com> 12335R: Dan Williams <dan.j.williams@intel.com> 12336L: dmaengine@vger.kernel.org 12337S: Supported 12338Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 12339F: drivers/dma/ioat* 12340 12341INTEL IAA CRYPTO DRIVER 12342M: Kristen Accardi <kristen.c.accardi@intel.com> 12343M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 12344L: linux-crypto@vger.kernel.org 12345S: Supported 12346F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst 12347F: drivers/crypto/intel/iaa/* 12348 12349INTEL IDLE DRIVER 12350M: Rafael J. Wysocki <rafael@kernel.org> 12351M: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> 12352M: Artem Bityutskiy <dedekind1@gmail.com> 12353R: Len Brown <lenb@kernel.org> 12354L: linux-pm@vger.kernel.org 12355S: Supported 12356B: https://bugzilla.kernel.org 12357T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 12358F: drivers/idle/intel_idle.c 12359 12360INTEL IDXD DRIVER 12361M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 12362R: Dave Jiang <dave.jiang@intel.com> 12363L: dmaengine@vger.kernel.org 12364S: Supported 12365F: drivers/dma/idxd/* 12366F: include/uapi/linux/idxd.h 12367 12368INTEL IN FIELD SCAN (IFS) DEVICE 12369M: Tony Luck <tony.luck@intel.com> 12370R: Ashok Raj <ashok.raj.linux@gmail.com> 12371S: Maintained 12372F: drivers/platform/x86/intel/ifs 12373F: include/trace/events/intel_ifs.h 12374F: tools/testing/selftests/drivers/platform/x86/intel/ifs/ 12375 12376INTEL INTEGRATED SENSOR HUB DRIVER 12377M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12378M: Jiri Kosina <jikos@kernel.org> 12379L: linux-input@vger.kernel.org 12380S: Maintained 12381F: drivers/hid/intel-ish-hid/ 12382 12383INTEL IOMMU (VT-d) 12384M: David Woodhouse <dwmw2@infradead.org> 12385M: Lu Baolu <baolu.lu@linux.intel.com> 12386L: iommu@lists.linux.dev 12387S: Supported 12388T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 12389F: drivers/iommu/intel/ 12390 12391INTEL IPU3 CSI-2 CIO2 DRIVER 12392M: Yong Zhi <yong.zhi@intel.com> 12393M: Sakari Ailus <sakari.ailus@linux.intel.com> 12394M: Bingbu Cao <bingbu.cao@intel.com> 12395M: Dan Scally <djrscally@gmail.com> 12396R: Tianshu Qiu <tian.shu.qiu@intel.com> 12397L: linux-media@vger.kernel.org 12398S: Maintained 12399T: git git://linuxtv.org/media.git 12400F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 12401F: drivers/media/pci/intel/ipu3/ 12402 12403INTEL IPU3 CSI-2 IMGU DRIVER 12404M: Sakari Ailus <sakari.ailus@linux.intel.com> 12405R: Bingbu Cao <bingbu.cao@intel.com> 12406R: Tianshu Qiu <tian.shu.qiu@intel.com> 12407L: linux-media@vger.kernel.org 12408S: Maintained 12409F: Documentation/admin-guide/media/ipu3.rst 12410F: Documentation/admin-guide/media/ipu3_rcb.svg 12411F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 12412F: drivers/staging/media/ipu3/ 12413 12414INTEL IPU6 INPUT SYSTEM DRIVER 12415M: Sakari Ailus <sakari.ailus@linux.intel.com> 12416M: Bingbu Cao <bingbu.cao@intel.com> 12417R: Tianshu Qiu <tian.shu.qiu@intel.com> 12418L: linux-media@vger.kernel.org 12419S: Maintained 12420T: git git://linuxtv.org/media.git 12421F: Documentation/admin-guide/media/ipu6-isys.rst 12422F: drivers/media/pci/intel/ipu6/ 12423 12424INTEL IPU7 INPUT SYSTEM DRIVER 12425M: Sakari Ailus <sakari.ailus@linux.intel.com> 12426R: Bingbu Cao <bingbu.cao@intel.com> 12427R: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 12428L: linux-media@vger.kernel.org 12429S: Maintained 12430T: git git://linuxtv.org/media.git 12431F: drivers/staging/media/ipu7/ 12432 12433INTEL ISHTP ECLITE DRIVER 12434M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12435L: platform-driver-x86@vger.kernel.org 12436S: Supported 12437F: drivers/platform/x86/intel/ishtp_eclite.c 12438 12439INTEL IXP4XX CRYPTO SUPPORT 12440M: Corentin Labbe <clabbe@baylibre.com> 12441L: linux-crypto@vger.kernel.org 12442S: Maintained 12443F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 12444 12445INTEL KEEM BAY DRM DRIVER 12446M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 12447M: Edmund Dea <edmund.j.dea@intel.com> 12448S: Maintained 12449F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 12450F: drivers/gpu/drm/kmb/ 12451 12452INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 12453M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12454S: Maintained 12455F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 12456F: drivers/crypto/intel/keembay/Kconfig 12457F: drivers/crypto/intel/keembay/Makefile 12458F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 12459F: drivers/crypto/intel/keembay/ocs-aes.c 12460F: drivers/crypto/intel/keembay/ocs-aes.h 12461 12462INTEL KEEM BAY OCS ECC CRYPTO DRIVER 12463M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12464M: Prabhjot Khurana <prabhjot.khurana@intel.com> 12465M: Mark Gross <mgross@linux.intel.com> 12466S: Maintained 12467F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 12468F: drivers/crypto/intel/keembay/Kconfig 12469F: drivers/crypto/intel/keembay/Makefile 12470F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 12471 12472INTEL KEEM BAY OCS HCU CRYPTO DRIVER 12473M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12474M: Declan Murphy <declan.murphy@intel.com> 12475S: Maintained 12476F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 12477F: drivers/crypto/intel/keembay/Kconfig 12478F: drivers/crypto/intel/keembay/Makefile 12479F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 12480F: drivers/crypto/intel/keembay/ocs-hcu.c 12481F: drivers/crypto/intel/keembay/ocs-hcu.h 12482 12483INTEL LA JOLLA COVE ADAPTER (LJCA) USB I/O EXPANDER DRIVERS 12484M: Lixu Zhang <lixu.zhang@intel.com> 12485M: Sakari Ailus <sakari.ailus@linux.intel.com> 12486S: Maintained 12487F: drivers/gpio/gpio-ljca.c 12488F: drivers/i2c/busses/i2c-ljca.c 12489F: drivers/spi/spi-ljca.c 12490F: drivers/usb/misc/usb-ljca.c 12491F: include/linux/usb/ljca.h 12492 12493INTEL MANAGEMENT ENGINE (mei) 12494M: Alexander Usyskin <alexander.usyskin@intel.com> 12495L: linux-kernel@vger.kernel.org 12496S: Supported 12497F: Documentation/driver-api/mei/* 12498F: drivers/misc/mei/ 12499F: drivers/watchdog/mei_wdt.c 12500F: include/linux/mei_aux.h 12501F: include/linux/mei_cl_bus.h 12502F: include/uapi/linux/mei.h 12503F: include/uapi/linux/mei_uuid.h 12504F: include/uapi/linux/uuid.h 12505F: samples/mei/* 12506 12507INTEL MAX 10 BMC MFD DRIVER 12508M: Xu Yilun <yilun.xu@intel.com> 12509R: Tom Rix <trix@redhat.com> 12510S: Maintained 12511F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 12512F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 12513F: drivers/hwmon/intel-m10-bmc-hwmon.c 12514F: drivers/mfd/intel-m10-bmc* 12515F: include/linux/mfd/intel-m10-bmc.h 12516 12517INTEL MAX10 BMC SECURE UPDATES 12518M: Matthew Gerlach <matthew.gerlach@altera.com> 12519L: linux-fpga@vger.kernel.org 12520S: Maintained 12521F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 12522F: drivers/fpga/intel-m10-bmc-sec-update.c 12523 12524INTEL MID (Mobile Internet Device) PLATFORM 12525M: Andy Shevchenko <andy@kernel.org> 12526L: linux-kernel@vger.kernel.org 12527S: Supported 12528F: arch/x86/include/asm/intel-mid.h 12529F: arch/x86/pci/intel_mid.c 12530F: arch/x86/platform/intel-mid/ 12531F: drivers/dma/hsu/ 12532F: drivers/extcon/extcon-intel-mrfld.c 12533F: drivers/gpio/gpio-merrifield.c 12534F: drivers/gpio/gpio-tangier.* 12535F: drivers/iio/adc/intel_mrfld_adc.c 12536F: drivers/mfd/intel_soc_pmic_mrfld.c 12537F: drivers/pinctrl/intel/pinctrl-merrifield.c 12538F: drivers/pinctrl/intel/pinctrl-moorefield.c 12539F: drivers/pinctrl/intel/pinctrl-tangier.* 12540F: drivers/platform/x86/intel/mrfld_pwrbtn.c 12541F: drivers/platform/x86/intel_scu_* 12542F: drivers/staging/media/atomisp/ 12543F: drivers/tty/serial/8250/8250_mid.c 12544F: drivers/watchdog/intel-mid_wdt.c 12545F: include/linux/mfd/intel_soc_pmic_mrfld.h 12546F: include/linux/platform_data/x86/intel-mid_wdt.h 12547F: include/linux/platform_data/x86/intel_scu_ipc.h 12548 12549INTEL P-Unit IPC DRIVER 12550M: Zha Qipeng <qipeng.zha@intel.com> 12551L: platform-driver-x86@vger.kernel.org 12552S: Maintained 12553F: arch/x86/include/asm/intel_punit_ipc.h 12554F: drivers/platform/x86/intel/punit_ipc.c 12555 12556INTEL PMC CORE DRIVER 12557M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 12558M: David E Box <david.e.box@intel.com> 12559L: platform-driver-x86@vger.kernel.org 12560S: Maintained 12561F: Documentation/ABI/testing/sysfs-platform-intel-pmc 12562F: drivers/platform/x86/intel/pmc/ 12563F: include/linux/platform_data/x86/intel_pmc_ipc.h 12564 12565INTEL PMIC GPIO DRIVERS 12566M: Andy Shevchenko <andy@kernel.org> 12567S: Supported 12568T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 12569F: drivers/gpio/gpio-*cove.c 12570 12571INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 12572M: Andy Shevchenko <andy@kernel.org> 12573S: Supported 12574F: drivers/mfd/intel_soc_pmic* 12575F: include/linux/mfd/intel_soc_pmic* 12576 12577INTEL PMT DRIVERS 12578M: David E. Box <david.e.box@linux.intel.com> 12579S: Supported 12580F: Documentation/ABI/testing/sysfs-class-intel_pmt 12581F: Documentation/ABI/testing/sysfs-class-intel_pmt-features 12582F: drivers/platform/x86/intel/pmt/ 12583 12584INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 12585M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 12586L: linux-wireless@vger.kernel.org 12587S: Maintained 12588F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 12589F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 12590F: drivers/net/wireless/intel/ipw2x00/ 12591 12592INTEL PSTATE DRIVER 12593M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12594M: Len Brown <lenb@kernel.org> 12595L: linux-pm@vger.kernel.org 12596S: Supported 12597F: drivers/cpufreq/intel_pstate.c 12598 12599INTEL PTP DFL ToD DRIVER 12600L: linux-fpga@vger.kernel.org 12601L: netdev@vger.kernel.org 12602S: Orphan 12603F: drivers/ptp/ptp_dfl_tod.c 12604 12605INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 12606M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 12607L: linux-iio@vger.kernel.org 12608F: drivers/counter/intel-qep.c 12609 12610INTEL SCU DRIVERS 12611M: Mika Westerberg <mika.westerberg@linux.intel.com> 12612S: Maintained 12613F: drivers/platform/x86/intel_scu_* 12614F: include/linux/platform_data/x86/intel_scu_ipc.h 12615 12616INTEL SDSI DRIVER 12617M: David E. Box <david.e.box@linux.intel.com> 12618S: Supported 12619F: drivers/platform/x86/intel/sdsi.c 12620F: tools/arch/x86/intel_sdsi/ 12621F: tools/testing/selftests/drivers/sdsi/ 12622 12623INTEL SGX 12624M: Jarkko Sakkinen <jarkko@kernel.org> 12625R: Dave Hansen <dave.hansen@linux.intel.com> 12626L: linux-sgx@vger.kernel.org 12627S: Supported 12628Q: https://patchwork.kernel.org/project/intel-sgx/list/ 12629T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 12630F: Documentation/arch/x86/sgx.rst 12631F: arch/x86/entry/vdso/vsgx.S 12632F: arch/x86/include/asm/sgx.h 12633F: arch/x86/include/uapi/asm/sgx.h 12634F: arch/x86/kernel/cpu/sgx/* 12635F: tools/testing/selftests/sgx/* 12636K: \bSGX_ 12637 12638INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 12639M: Daniel Scally <djrscally@gmail.com> 12640S: Maintained 12641F: drivers/platform/x86/intel/int3472/ 12642F: include/linux/platform_data/x86/int3472.h 12643 12644INTEL SPEED SELECT TECHNOLOGY 12645M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12646L: platform-driver-x86@vger.kernel.org 12647S: Maintained 12648F: drivers/platform/x86/intel/speed_select_if/ 12649F: include/uapi/linux/isst_if.h 12650F: tools/power/x86/intel-speed-select/ 12651 12652INTEL STRATIX10 FIRMWARE DRIVERS 12653M: Dinh Nguyen <dinguyen@kernel.org> 12654L: linux-kernel@vger.kernel.org 12655S: Maintained 12656T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 12657F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 12658F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.yaml 12659F: drivers/firmware/stratix10-rsu.c 12660F: drivers/firmware/stratix10-svc.c 12661F: include/linux/firmware/intel/stratix10-smc.h 12662F: include/linux/firmware/intel/stratix10-svc-client.h 12663 12664INTEL TELEMETRY DRIVER 12665M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 12666M: "David E. Box" <david.e.box@linux.intel.com> 12667L: platform-driver-x86@vger.kernel.org 12668S: Maintained 12669F: arch/x86/include/asm/intel_telemetry.h 12670F: drivers/platform/x86/intel/telemetry/ 12671 12672INTEL TOUCH HOST CONTROLLER (THC) DRIVER 12673M: Even Xu <even.xu@intel.com> 12674M: Xinpeng Sun <xinpeng.sun@intel.com> 12675S: Maintained 12676F: drivers/hid/intel-thc-hid/ 12677 12678INTEL TPMI DRIVER 12679M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12680L: platform-driver-x86@vger.kernel.org 12681S: Maintained 12682F: Documentation/ABI/testing/debugfs-tpmi 12683F: drivers/platform/x86/intel/vsec_tpmi.c 12684F: include/linux/intel_tpmi.h 12685 12686INTEL UNCORE FREQUENCY CONTROL 12687M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12688L: platform-driver-x86@vger.kernel.org 12689S: Maintained 12690F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 12691F: drivers/platform/x86/intel/uncore-frequency/ 12692 12693INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 12694M: David E. Box <david.e.box@linux.intel.com> 12695S: Supported 12696F: drivers/platform/x86/intel/vsec.c 12697F: include/linux/intel_vsec.h 12698 12699INTEL VIRTUAL BUTTON DRIVER 12700M: AceLan Kao <acelan.kao@canonical.com> 12701L: platform-driver-x86@vger.kernel.org 12702S: Maintained 12703F: drivers/platform/x86/intel/vbtn.c 12704 12705INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 12706M: Stanislaw Gruszka <stf_xl@wp.pl> 12707L: linux-wireless@vger.kernel.org 12708S: Supported 12709F: drivers/net/wireless/intel/iwlegacy/ 12710 12711INTEL WIRELESS WIFI LINK (iwlwifi) 12712M: Miri Korenblit <miriam.rachel.korenblit@intel.com> 12713L: linux-wireless@vger.kernel.org 12714S: Supported 12715W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 12716T: git https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next.git/ 12717F: drivers/net/wireless/intel/iwlwifi/ 12718 12719INTEL VISION SENSING CONTROLLER DRIVER 12720M: Sakari Ailus <sakari.ailus@linux.intel.com> 12721R: Bingbu Cao <bingbu.cao@intel.com> 12722R: Lixu Zhang <lixu.zhang@intel.com> 12723R: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 12724L: linux-media@vger.kernel.org 12725S: Maintained 12726T: git git://linuxtv.org/media.git 12727F: drivers/media/pci/intel/ivsc/ 12728 12729INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 12730S: Orphan 12731W: https://slimbootloader.github.io/security/firmware-update.html 12732F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 12733 12734INTEL WMI THUNDERBOLT FORCE POWER DRIVER 12735L: Dell.Client.Kernel@dell.com 12736S: Maintained 12737F: drivers/platform/x86/intel/wmi/thunderbolt.c 12738 12739INTEL WWAN IOSM DRIVER 12740L: netdev@vger.kernel.org 12741S: Orphan 12742F: drivers/net/wwan/iosm/ 12743 12744INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY 12745M: Xin Li <xin@zytor.com> 12746M: "H. Peter Anvin" <hpa@zytor.com> 12747S: Supported 12748F: Documentation/arch/x86/x86_64/fred.rst 12749F: arch/x86/entry/entry_64_fred.S 12750F: arch/x86/entry/entry_fred.c 12751F: arch/x86/include/asm/fred.h 12752F: arch/x86/kernel/fred.c 12753 12754INTEL(R) TRACE HUB 12755M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 12756S: Supported 12757F: Documentation/trace/intel_th.rst 12758F: drivers/hwtracing/intel_th/ 12759F: include/linux/intel_th.h 12760 12761INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 12762M: Ning Sun <ning.sun@intel.com> 12763L: tboot-devel@lists.sourceforge.net 12764S: Supported 12765W: http://tboot.sourceforge.net 12766T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 12767F: Documentation/arch/x86/intel_txt.rst 12768F: arch/x86/kernel/tboot.c 12769F: include/linux/tboot.h 12770 12771INTERCONNECT API 12772M: Georgi Djakov <djakov@kernel.org> 12773L: linux-pm@vger.kernel.org 12774S: Maintained 12775T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 12776F: Documentation/devicetree/bindings/interconnect/ 12777F: Documentation/driver-api/interconnect.rst 12778F: drivers/interconnect/ 12779F: include/dt-bindings/interconnect/ 12780F: include/linux/interconnect-provider.h 12781F: include/linux/interconnect.h 12782 12783INTERRUPT COUNTER DRIVER 12784M: Oleksij Rempel <o.rempel@pengutronix.de> 12785R: Pengutronix Kernel Team <kernel@pengutronix.de> 12786L: linux-iio@vger.kernel.org 12787F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 12788F: drivers/counter/interrupt-cnt.c 12789 12790INTERSIL ISL7998X VIDEO DECODER DRIVER 12791M: Michael Tretter <m.tretter@pengutronix.de> 12792R: Pengutronix Kernel Team <kernel@pengutronix.de> 12793L: linux-media@vger.kernel.org 12794S: Maintained 12795F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 12796F: drivers/media/i2c/isl7998x.c 12797 12798INVENSENSE ICM-426xx IMU DRIVER 12799M: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> 12800L: linux-iio@vger.kernel.org 12801S: Maintained 12802W: https://invensense.tdk.com/ 12803F: Documentation/ABI/testing/sysfs-bus-iio-inv_icm42600 12804F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 12805F: drivers/iio/imu/inv_icm42600/ 12806 12807INVENSENSE MPU-3050 GYROSCOPE DRIVER 12808M: Linus Walleij <linus.walleij@linaro.org> 12809L: linux-iio@vger.kernel.org 12810S: Maintained 12811F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 12812F: drivers/iio/gyro/mpu3050* 12813 12814INVENSENSE MPU-6050 IMU DRIVER 12815M: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> 12816L: linux-iio@vger.kernel.org 12817S: Maintained 12818W: https://invensense.tdk.com/ 12819F: Documentation/devicetree/bindings/iio/imu/invensense,mpu6050.yaml 12820F: drivers/iio/imu/inv_mpu6050/ 12821 12822IOC3 ETHERNET DRIVER 12823M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 12824L: linux-mips@vger.kernel.org 12825S: Maintained 12826F: drivers/net/ethernet/sgi/ioc3-eth.c 12827 12828IOMMU DMA-API LAYER 12829M: Robin Murphy <robin.murphy@arm.com> 12830L: iommu@lists.linux.dev 12831S: Maintained 12832T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 12833F: drivers/iommu/dma-iommu.c 12834F: drivers/iommu/dma-iommu.h 12835F: drivers/iommu/iova.c 12836F: include/linux/iommu-dma.h 12837F: include/linux/iova.h 12838 12839IOMMU SUBSYSTEM 12840M: Joerg Roedel <joro@8bytes.org> 12841M: Will Deacon <will@kernel.org> 12842R: Robin Murphy <robin.murphy@arm.com> 12843L: iommu@lists.linux.dev 12844S: Maintained 12845T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 12846F: Documentation/devicetree/bindings/iommu/ 12847F: drivers/iommu/ 12848F: include/linux/iommu.h 12849F: include/linux/iova.h 12850F: include/linux/of_iommu.h 12851 12852IOMMUFD 12853M: Jason Gunthorpe <jgg@nvidia.com> 12854M: Kevin Tian <kevin.tian@intel.com> 12855L: iommu@lists.linux.dev 12856S: Maintained 12857T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 12858F: Documentation/userspace-api/iommufd.rst 12859F: drivers/iommu/iommufd/ 12860F: include/linux/iommufd.h 12861F: include/uapi/linux/iommufd.h 12862F: tools/testing/selftests/iommu/ 12863 12864IOSYS-MAP HELPERS 12865M: Thomas Zimmermann <tzimmermann@suse.de> 12866L: dri-devel@lists.freedesktop.org 12867S: Maintained 12868T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 12869F: include/linux/iosys-map.h 12870 12871IO_URING 12872M: Jens Axboe <axboe@kernel.dk> 12873L: io-uring@vger.kernel.org 12874S: Maintained 12875T: git git://git.kernel.dk/linux-block 12876T: git git://git.kernel.dk/liburing 12877F: include/linux/io_uring/ 12878F: include/linux/io_uring.h 12879F: include/linux/io_uring_types.h 12880F: include/trace/events/io_uring.h 12881F: include/uapi/linux/io_uring.h 12882F: include/uapi/linux/io_uring/ 12883F: io_uring/ 12884 12885IPMI SUBSYSTEM 12886M: Corey Minyard <corey@minyard.net> 12887L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 12888S: Supported 12889W: http://openipmi.sourceforge.net/ 12890T: git https://github.com/cminyard/linux-ipmi.git for-next 12891F: Documentation/devicetree/bindings/ipmi/ 12892F: Documentation/driver-api/ipmi.rst 12893F: drivers/char/ipmi/ 12894F: include/linux/ipmi* 12895F: include/uapi/linux/ipmi* 12896 12897IPS SCSI RAID DRIVER 12898M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 12899L: linux-scsi@vger.kernel.org 12900S: Maintained 12901W: http://www.adaptec.com/ 12902F: drivers/scsi/ips* 12903 12904IPVS 12905M: Simon Horman <horms@verge.net.au> 12906M: Julian Anastasov <ja@ssi.bg> 12907L: netdev@vger.kernel.org 12908L: lvs-devel@vger.kernel.org 12909S: Maintained 12910T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 12911T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 12912F: Documentation/networking/ipvs-sysctl.rst 12913F: include/net/ip_vs.h 12914F: include/uapi/linux/ip_vs.h 12915F: net/netfilter/ipvs/ 12916 12917IPWIRELESS DRIVER 12918M: Jiri Kosina <jikos@kernel.org> 12919M: David Sterba <dsterba@suse.com> 12920S: Odd Fixes 12921F: drivers/tty/ipwireless/ 12922 12923IRON DEVICE AUDIO CODEC DRIVERS 12924M: Kiseok Jo <kiseok.jo@irondevice.com> 12925L: linux-sound@vger.kernel.org 12926S: Maintained 12927F: Documentation/devicetree/bindings/sound/irondevice,* 12928F: sound/soc/codecs/sma* 12929 12930IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 12931M: Thomas Gleixner <tglx@linutronix.de> 12932S: Maintained 12933T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12934F: Documentation/core-api/irq/irq-domain.rst 12935F: include/linux/irqdomain.h 12936F: include/linux/irqdomain_defs.h 12937F: kernel/irq/irqdomain.c 12938F: kernel/irq/msi.c 12939 12940IRQ SUBSYSTEM 12941M: Thomas Gleixner <tglx@linutronix.de> 12942L: linux-kernel@vger.kernel.org 12943S: Maintained 12944T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12945F: include/linux/group_cpus.h 12946F: include/linux/irq.h 12947F: include/linux/irqhandler.h 12948F: include/linux/irqnr.h 12949F: include/linux/irqreturn.h 12950F: kernel/irq/ 12951F: lib/group_cpus.c 12952 12953IRQCHIP DRIVERS 12954M: Thomas Gleixner <tglx@linutronix.de> 12955L: linux-kernel@vger.kernel.org 12956S: Maintained 12957T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12958F: Documentation/devicetree/bindings/interrupt-controller/ 12959F: drivers/irqchip/ 12960F: include/linux/irqchip.h 12961 12962ISA 12963M: William Breathitt Gray <wbg@kernel.org> 12964S: Maintained 12965F: Documentation/driver-api/isa.rst 12966F: drivers/base/isa.c 12967F: include/linux/isa.h 12968 12969ISA RADIO MODULE 12970M: Hans Verkuil <hverkuil@xs4all.nl> 12971L: linux-media@vger.kernel.org 12972S: Maintained 12973W: https://linuxtv.org 12974T: git git://linuxtv.org/media.git 12975F: drivers/media/radio/radio-isa* 12976 12977ISAPNP 12978M: Jaroslav Kysela <perex@perex.cz> 12979S: Maintained 12980F: Documentation/userspace-api/isapnp.rst 12981F: drivers/pnp/isapnp/ 12982F: include/linux/isapnp.h 12983 12984ISCSI 12985M: Lee Duncan <lduncan@suse.com> 12986M: Chris Leech <cleech@redhat.com> 12987M: Mike Christie <michael.christie@oracle.com> 12988L: open-iscsi@googlegroups.com 12989L: linux-scsi@vger.kernel.org 12990S: Maintained 12991W: www.open-iscsi.com 12992F: drivers/scsi/*iscsi* 12993F: include/scsi/*iscsi* 12994 12995iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 12996M: Peter Jones <pjones@redhat.com> 12997M: Konrad Rzeszutek Wilk <konrad@kernel.org> 12998S: Maintained 12999F: drivers/firmware/iscsi_ibft* 13000 13001ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 13002M: Sagi Grimberg <sagi@grimberg.me> 13003M: Max Gurtovoy <mgurtovoy@nvidia.com> 13004L: linux-rdma@vger.kernel.org 13005S: Supported 13006W: http://www.openfabrics.org 13007W: www.open-iscsi.org 13008Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13009F: drivers/infiniband/ulp/iser/ 13010 13011ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 13012M: Sagi Grimberg <sagi@grimberg.me> 13013L: linux-rdma@vger.kernel.org 13014L: target-devel@vger.kernel.org 13015S: Supported 13016T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 13017F: drivers/infiniband/ulp/isert 13018 13019ISDN/CMTP OVER BLUETOOTH 13020M: Karsten Keil <isdn@linux-pingi.de> 13021L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 13022L: netdev@vger.kernel.org 13023S: Odd Fixes 13024W: http://www.isdn4linux.de 13025F: Documentation/isdn/ 13026F: drivers/isdn/capi/ 13027F: include/linux/isdn/ 13028F: include/uapi/linux/isdn/ 13029F: net/bluetooth/cmtp/ 13030 13031ISDN/mISDN SUBSYSTEM 13032M: Karsten Keil <isdn@linux-pingi.de> 13033L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 13034L: netdev@vger.kernel.org 13035S: Maintained 13036W: http://www.isdn4linux.de 13037F: drivers/isdn/Kconfig 13038F: drivers/isdn/Makefile 13039F: drivers/isdn/hardware/ 13040F: drivers/isdn/mISDN/ 13041 13042ISL28022 HARDWARE MONITORING DRIVER 13043M: Carsten Spieß <mail@carsten-spiess.de> 13044L: linux-hwmon@vger.kernel.org 13045S: Maintained 13046F: Documentation/devicetree/bindings/hwmon/renesas,isl28022.yaml 13047F: Documentation/hwmon/isl28022.rst 13048F: drivers/hwmon/isl28022.c 13049 13050ISOFS FILESYSTEM 13051M: Jan Kara <jack@suse.cz> 13052L: linux-fsdevel@vger.kernel.org 13053S: Maintained 13054F: Documentation/filesystems/isofs.rst 13055F: fs/isofs/ 13056 13057IT87 HARDWARE MONITORING DRIVER 13058M: Jean Delvare <jdelvare@suse.com> 13059L: linux-hwmon@vger.kernel.org 13060S: Maintained 13061F: Documentation/hwmon/it87.rst 13062F: drivers/hwmon/it87.c 13063 13064IT913X MEDIA DRIVER 13065L: linux-media@vger.kernel.org 13066S: Orphan 13067W: https://linuxtv.org 13068Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13069F: drivers/media/tuners/it913x* 13070 13071ITE IT6263 LVDS TO HDMI BRIDGE DRIVER 13072M: Liu Ying <victor.liu@nxp.com> 13073L: dri-devel@lists.freedesktop.org 13074S: Maintained 13075T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 13076F: Documentation/devicetree/bindings/display/bridge/ite,it6263.yaml 13077F: drivers/gpu/drm/bridge/ite-it6263.c 13078 13079ITE IT66121 HDMI BRIDGE DRIVER 13080M: Phong LE <ple@baylibre.com> 13081M: Neil Armstrong <neil.armstrong@linaro.org> 13082S: Maintained 13083T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 13084F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 13085F: drivers/gpu/drm/bridge/ite-it66121.c 13086 13087IVTV VIDEO4LINUX DRIVER 13088M: Andy Walls <awalls@md.metrocast.net> 13089L: linux-media@vger.kernel.org 13090S: Maintained 13091W: https://linuxtv.org 13092T: git git://linuxtv.org/media.git 13093F: Documentation/admin-guide/media/ivtv* 13094F: drivers/media/pci/ivtv/ 13095F: include/uapi/linux/ivtv* 13096 13097IX2505V MEDIA DRIVER 13098M: Malcolm Priestley <tvboxspy@gmail.com> 13099L: linux-media@vger.kernel.org 13100S: Maintained 13101W: https://linuxtv.org 13102Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13103F: drivers/media/dvb-frontends/ix2505v* 13104 13105JAILHOUSE HYPERVISOR INTERFACE 13106M: Jan Kiszka <jan.kiszka@siemens.com> 13107L: jailhouse-dev@googlegroups.com 13108S: Maintained 13109F: arch/x86/include/asm/jailhouse_para.h 13110F: arch/x86/kernel/jailhouse.c 13111 13112JFS FILESYSTEM 13113M: Dave Kleikamp <shaggy@kernel.org> 13114L: jfs-discussion@lists.sourceforge.net 13115S: Odd Fixes 13116W: http://jfs.sourceforge.net/ 13117T: git https://github.com/kleikamp/linux-shaggy.git 13118F: Documentation/admin-guide/jfs.rst 13119F: fs/jfs/ 13120 13121JME NETWORK DRIVER 13122M: Guo-Fu Tseng <cooldavid@cooldavid.org> 13123L: netdev@vger.kernel.org 13124S: Odd Fixes 13125F: drivers/net/ethernet/jme.* 13126 13127JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 13128M: David Woodhouse <dwmw2@infradead.org> 13129M: Richard Weinberger <richard@nod.at> 13130L: linux-mtd@lists.infradead.org 13131S: Odd Fixes 13132W: http://www.linux-mtd.infradead.org/doc/jffs2.html 13133T: git git://git.infradead.org/ubifs-2.6.git 13134F: fs/jffs2/ 13135F: include/uapi/linux/jffs2.h 13136 13137JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 13138M: "Theodore Ts'o" <tytso@mit.edu> 13139M: Jan Kara <jack@suse.com> 13140L: linux-ext4@vger.kernel.org 13141S: Maintained 13142F: fs/jbd2/ 13143F: include/linux/jbd2.h 13144 13145JPU V4L2 MEM2MEM DRIVER FOR RENESAS 13146M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 13147L: linux-media@vger.kernel.org 13148L: linux-renesas-soc@vger.kernel.org 13149S: Maintained 13150F: drivers/media/platform/renesas/rcar_jpu.c 13151 13152JSM Neo PCI based serial card 13153L: linux-serial@vger.kernel.org 13154S: Orphan 13155F: drivers/tty/serial/jsm/ 13156 13157K10TEMP HARDWARE MONITORING DRIVER 13158M: Clemens Ladisch <clemens@ladisch.de> 13159L: linux-hwmon@vger.kernel.org 13160S: Maintained 13161F: Documentation/hwmon/k10temp.rst 13162F: drivers/hwmon/k10temp.c 13163 13164K8TEMP HARDWARE MONITORING DRIVER 13165M: Rudolf Marek <r.marek@assembler.cz> 13166L: linux-hwmon@vger.kernel.org 13167S: Maintained 13168F: Documentation/hwmon/k8temp.rst 13169F: drivers/hwmon/k8temp.c 13170 13171KASAN 13172M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 13173R: Alexander Potapenko <glider@google.com> 13174R: Andrey Konovalov <andreyknvl@gmail.com> 13175R: Dmitry Vyukov <dvyukov@google.com> 13176R: Vincenzo Frascino <vincenzo.frascino@arm.com> 13177L: kasan-dev@googlegroups.com 13178S: Maintained 13179B: https://bugzilla.kernel.org/buglist.cgi?component=Sanitizers&product=Memory%20Management 13180F: Documentation/dev-tools/kasan.rst 13181F: arch/*/include/asm/*kasan.h 13182F: arch/*/mm/kasan_init* 13183F: include/linux/kasan*.h 13184F: lib/Kconfig.kasan 13185F: mm/kasan/ 13186F: scripts/Makefile.kasan 13187 13188KCONFIG 13189L: linux-kbuild@vger.kernel.org 13190S: Orphan 13191Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 13192F: Documentation/kbuild/kconfig* 13193F: scripts/Kconfig.include 13194F: scripts/kconfig/ 13195 13196KCORE 13197M: Omar Sandoval <osandov@osandov.com> 13198L: linux-debuggers@vger.kernel.org 13199S: Maintained 13200F: fs/proc/kcore.c 13201F: include/linux/kcore.h 13202 13203KCOV 13204R: Dmitry Vyukov <dvyukov@google.com> 13205R: Andrey Konovalov <andreyknvl@gmail.com> 13206L: kasan-dev@googlegroups.com 13207S: Maintained 13208B: https://bugzilla.kernel.org/buglist.cgi?component=Sanitizers&product=Memory%20Management 13209F: Documentation/dev-tools/kcov.rst 13210F: include/linux/kcov.h 13211F: include/uapi/linux/kcov.h 13212F: kernel/kcov.c 13213F: scripts/Makefile.kcov 13214 13215KCSAN 13216M: Marco Elver <elver@google.com> 13217R: Dmitry Vyukov <dvyukov@google.com> 13218L: kasan-dev@googlegroups.com 13219S: Maintained 13220F: Documentation/dev-tools/kcsan.rst 13221F: include/linux/kcsan*.h 13222F: kernel/kcsan/ 13223F: lib/Kconfig.kcsan 13224F: scripts/Makefile.kcsan 13225 13226KDUMP 13227M: Andrew Morton <akpm@linux-foundation.org> 13228M: Baoquan He <bhe@redhat.com> 13229R: Vivek Goyal <vgoyal@redhat.com> 13230R: Dave Young <dyoung@redhat.com> 13231L: kexec@lists.infradead.org 13232S: Maintained 13233W: http://lse.sourceforge.net/kdump/ 13234F: Documentation/admin-guide/kdump/ 13235F: fs/proc/vmcore.c 13236F: include/linux/crash_core.h 13237F: include/linux/crash_dump.h 13238F: include/uapi/linux/vmcore.h 13239F: kernel/crash_*.c 13240 13241KEENE FM RADIO TRANSMITTER DRIVER 13242M: Hans Verkuil <hverkuil@xs4all.nl> 13243L: linux-media@vger.kernel.org 13244S: Maintained 13245W: https://linuxtv.org 13246T: git git://linuxtv.org/media.git 13247F: drivers/media/radio/radio-keene* 13248 13249KERNEL AUTOMOUNTER 13250M: Ian Kent <raven@themaw.net> 13251L: autofs@vger.kernel.org 13252S: Maintained 13253F: fs/autofs/ 13254 13255KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 13256M: Nathan Chancellor <nathan@kernel.org> 13257M: Nicolas Schier <nicolas@fjasle.eu> 13258L: linux-kbuild@vger.kernel.org 13259S: Odd Fixes 13260Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 13261T: git git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux.git 13262F: Documentation/kbuild/ 13263F: Makefile 13264F: scripts/*vmlinux* 13265F: scripts/Kbuild* 13266F: scripts/Makefile* 13267F: scripts/bash-completion/ 13268F: scripts/basic/ 13269F: scripts/clang-tools/ 13270F: scripts/dummy-tools/ 13271F: scripts/include/ 13272F: scripts/mk* 13273F: scripts/mod/ 13274F: scripts/package/ 13275F: usr/ 13276 13277KERNEL HARDENING (not covered by other areas) 13278M: Kees Cook <kees@kernel.org> 13279R: Gustavo A. R. Silva <gustavoars@kernel.org> 13280L: linux-hardening@vger.kernel.org 13281S: Supported 13282T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 13283F: Documentation/ABI/testing/sysfs-kernel-oops_count 13284F: Documentation/ABI/testing/sysfs-kernel-warn_count 13285F: arch/*/configs/hardening.config 13286F: include/linux/kstack_erase.h 13287F: include/linux/overflow.h 13288F: include/linux/randomize_kstack.h 13289F: include/linux/ucopysize.h 13290F: kernel/configs/hardening.config 13291F: kernel/kstack_erase.c 13292F: lib/tests/randstruct_kunit.c 13293F: lib/tests/usercopy_kunit.c 13294F: mm/usercopy.c 13295F: scripts/Makefile.kstack_erase 13296F: scripts/Makefile.randstruct 13297F: security/Kconfig.hardening 13298K: \b(add|choose)_random_kstack_offset\b 13299K: \b__check_(object_size|heap_object)\b 13300K: \b__counted_by(_le|_be)?\b 13301 13302KERNEL JANITORS 13303L: kernel-janitors@vger.kernel.org 13304S: Odd Fixes 13305W: http://kernelnewbies.org/KernelJanitors 13306 13307KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 13308M: Chuck Lever <chuck.lever@oracle.com> 13309M: Jeff Layton <jlayton@kernel.org> 13310R: NeilBrown <neil@brown.name> 13311R: Olga Kornievskaia <okorniev@redhat.com> 13312R: Dai Ngo <Dai.Ngo@oracle.com> 13313R: Tom Talpey <tom@talpey.com> 13314L: linux-nfs@vger.kernel.org 13315S: Supported 13316B: https://bugzilla.kernel.org 13317T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 13318F: Documentation/filesystems/nfs/ 13319F: fs/lockd/ 13320F: fs/nfs_common/ 13321F: fs/nfsd/ 13322F: include/linux/lockd/ 13323F: include/linux/sunrpc/ 13324F: include/trace/events/rpcgss.h 13325F: include/trace/events/rpcrdma.h 13326F: include/trace/events/sunrpc.h 13327F: include/trace/misc/fs.h 13328F: include/trace/misc/nfs.h 13329F: include/trace/misc/sunrpc.h 13330F: include/uapi/linux/nfsd/ 13331F: include/uapi/linux/sunrpc/ 13332F: net/sunrpc/ 13333F: tools/net/sunrpc/ 13334 13335KERNEL PACMAN PACKAGING (in addition to generic KERNEL BUILD) 13336M: Thomas Weißschuh <linux@weissschuh.net> 13337R: Christian Heusel <christian@heusel.eu> 13338R: Nathan Chancellor <nathan@kernel.org> 13339S: Maintained 13340F: scripts/package/PKGBUILD 13341 13342KERNEL REGRESSIONS 13343M: Thorsten Leemhuis <linux@leemhuis.info> 13344L: regressions@lists.linux.dev 13345S: Supported 13346F: Documentation/admin-guide/reporting-regressions.rst 13347F: Documentation/process/handling-regressions.rst 13348 13349KERNEL SELFTEST FRAMEWORK 13350M: Shuah Khan <shuah@kernel.org> 13351M: Shuah Khan <skhan@linuxfoundation.org> 13352L: linux-kselftest@vger.kernel.org 13353S: Maintained 13354Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 13355T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 13356F: Documentation/dev-tools/kselftest* 13357F: tools/testing/selftests/ 13358 13359KERNEL SMB3 SERVER (KSMBD) 13360M: Namjae Jeon <linkinjeon@kernel.org> 13361M: Namjae Jeon <linkinjeon@samba.org> 13362M: Steve French <smfrench@gmail.com> 13363M: Steve French <sfrench@samba.org> 13364R: Sergey Senozhatsky <senozhatsky@chromium.org> 13365R: Tom Talpey <tom@talpey.com> 13366L: linux-cifs@vger.kernel.org 13367S: Maintained 13368T: git git://git.samba.org/ksmbd.git 13369F: Documentation/filesystems/smb/ksmbd.rst 13370F: fs/smb/common/ 13371F: fs/smb/server/ 13372 13373KERNEL UNIT TESTING FRAMEWORK (KUnit) 13374M: Brendan Higgins <brendan.higgins@linux.dev> 13375M: David Gow <davidgow@google.com> 13376R: Rae Moar <rmoar@google.com> 13377L: linux-kselftest@vger.kernel.org 13378L: kunit-dev@googlegroups.com 13379S: Maintained 13380W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 13381T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 13382T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 13383F: Documentation/dev-tools/kunit/ 13384F: include/kunit/ 13385F: lib/kunit/ 13386F: rust/kernel/kunit.rs 13387F: rust/macros/kunit.rs 13388F: scripts/rustdoc_test_* 13389F: tools/testing/kunit/ 13390 13391KERNEL USERMODE HELPER 13392M: Luis Chamberlain <mcgrof@kernel.org> 13393L: linux-kernel@vger.kernel.org 13394S: Maintained 13395F: include/linux/umh.h 13396F: kernel/umh.c 13397 13398KERNEL VIRTUAL MACHINE (KVM) 13399M: Paolo Bonzini <pbonzini@redhat.com> 13400L: kvm@vger.kernel.org 13401S: Supported 13402W: http://www.linux-kvm.org 13403T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13404F: Documentation/virt/kvm/ 13405F: include/asm-generic/kvm* 13406F: include/kvm/iodev.h 13407F: include/linux/kvm* 13408F: include/trace/events/kvm.h 13409F: include/uapi/asm-generic/kvm* 13410F: include/uapi/linux/kvm* 13411F: tools/kvm/ 13412F: tools/testing/selftests/kvm/ 13413F: virt/kvm/* 13414 13415KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 13416M: Marc Zyngier <maz@kernel.org> 13417M: Oliver Upton <oliver.upton@linux.dev> 13418R: Joey Gouly <joey.gouly@arm.com> 13419R: Suzuki K Poulose <suzuki.poulose@arm.com> 13420R: Zenghui Yu <yuzenghui@huawei.com> 13421L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13422L: kvmarm@lists.linux.dev 13423S: Maintained 13424T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 13425F: Documentation/virt/kvm/arm/ 13426F: Documentation/virt/kvm/devices/arm* 13427F: arch/arm64/include/asm/kvm* 13428F: arch/arm64/include/uapi/asm/kvm* 13429F: arch/arm64/kvm/ 13430F: include/kvm/arm_* 13431F: tools/testing/selftests/kvm/*/arm64/ 13432F: tools/testing/selftests/kvm/arm64/ 13433 13434KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 13435M: Tianrui Zhao <zhaotianrui@loongson.cn> 13436M: Bibo Mao <maobibo@loongson.cn> 13437M: Huacai Chen <chenhuacai@kernel.org> 13438L: kvm@vger.kernel.org 13439L: loongarch@lists.linux.dev 13440S: Maintained 13441T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13442F: Documentation/virt/kvm/loongarch/ 13443F: arch/loongarch/include/asm/kvm* 13444F: arch/loongarch/include/uapi/asm/kvm* 13445F: arch/loongarch/kvm/ 13446F: tools/testing/selftests/kvm/*/loongarch/ 13447F: tools/testing/selftests/kvm/lib/loongarch/ 13448 13449KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 13450M: Huacai Chen <chenhuacai@kernel.org> 13451L: linux-mips@vger.kernel.org 13452L: kvm@vger.kernel.org 13453S: Maintained 13454T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13455F: arch/mips/include/asm/kvm* 13456F: arch/mips/include/uapi/asm/kvm* 13457F: arch/mips/kvm/ 13458 13459KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 13460M: Madhavan Srinivasan <maddy@linux.ibm.com> 13461R: Nicholas Piggin <npiggin@gmail.com> 13462L: linuxppc-dev@lists.ozlabs.org 13463L: kvm@vger.kernel.org 13464S: Maintained (Book3S 64-bit HV) 13465S: Odd fixes (Book3S 64-bit PR) 13466S: Orphan (Book3E and 32-bit) 13467T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 13468F: arch/powerpc/include/asm/kvm* 13469F: arch/powerpc/include/uapi/asm/kvm* 13470F: arch/powerpc/kernel/kvm* 13471F: arch/powerpc/kvm/ 13472 13473KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 13474M: Anup Patel <anup@brainfault.org> 13475R: Atish Patra <atish.patra@linux.dev> 13476L: kvm@vger.kernel.org 13477L: kvm-riscv@lists.infradead.org 13478L: linux-riscv@lists.infradead.org 13479S: Maintained 13480T: git https://github.com/kvm-riscv/linux.git 13481F: arch/riscv/include/asm/kvm* 13482F: arch/riscv/include/uapi/asm/kvm* 13483F: arch/riscv/kvm/ 13484F: tools/testing/selftests/kvm/*/riscv/ 13485F: tools/testing/selftests/kvm/riscv/ 13486 13487KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 13488M: Christian Borntraeger <borntraeger@linux.ibm.com> 13489M: Janosch Frank <frankja@linux.ibm.com> 13490M: Claudio Imbrenda <imbrenda@linux.ibm.com> 13491R: David Hildenbrand <david@redhat.com> 13492L: kvm@vger.kernel.org 13493S: Supported 13494T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 13495F: Documentation/virt/kvm/s390* 13496F: arch/s390/include/asm/gmap.h 13497F: arch/s390/include/asm/gmap_helpers.h 13498F: arch/s390/include/asm/kvm* 13499F: arch/s390/include/uapi/asm/kvm* 13500F: arch/s390/include/uapi/asm/uvdevice.h 13501F: arch/s390/kernel/uv.c 13502F: arch/s390/kvm/ 13503F: arch/s390/mm/gmap.c 13504F: arch/s390/mm/gmap_helpers.c 13505F: drivers/s390/char/uvdevice.c 13506F: tools/testing/selftests/drivers/s390x/uvdevice/ 13507F: tools/testing/selftests/kvm/*/s390/ 13508F: tools/testing/selftests/kvm/s390/ 13509 13510KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 13511M: Sean Christopherson <seanjc@google.com> 13512M: Paolo Bonzini <pbonzini@redhat.com> 13513L: kvm@vger.kernel.org 13514S: Supported 13515P: Documentation/process/maintainer-kvm-x86.rst 13516T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13517F: arch/x86/include/asm/kvm* 13518F: arch/x86/include/asm/svm.h 13519F: arch/x86/include/asm/vmx*.h 13520F: arch/x86/include/uapi/asm/kvm* 13521F: arch/x86/include/uapi/asm/svm.h 13522F: arch/x86/include/uapi/asm/vmx.h 13523F: arch/x86/kvm/ 13524F: arch/x86/kvm/*/ 13525F: tools/testing/selftests/kvm/*/x86/ 13526F: tools/testing/selftests/kvm/x86/ 13527 13528KERNFS 13529M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 13530M: Tejun Heo <tj@kernel.org> 13531S: Supported 13532T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 13533F: fs/kernfs/ 13534F: include/linux/kernfs.h 13535 13536KEXEC 13537M: Andrew Morton <akpm@linux-foundation.org> 13538M: Baoquan He <bhe@redhat.com> 13539L: kexec@lists.infradead.org 13540W: http://kernel.org/pub/linux/utils/kernel/kexec/ 13541F: include/linux/kexec.h 13542F: include/uapi/linux/kexec.h 13543F: kernel/kexec* 13544 13545KEXEC HANDOVER (KHO) 13546M: Alexander Graf <graf@amazon.com> 13547M: Mike Rapoport <rppt@kernel.org> 13548M: Changyuan Lyu <changyuanl@google.com> 13549L: kexec@lists.infradead.org 13550L: linux-mm@kvack.org 13551S: Maintained 13552F: Documentation/admin-guide/mm/kho.rst 13553F: Documentation/core-api/kho/* 13554F: include/linux/kexec_handover.h 13555F: kernel/kexec_handover.c 13556F: tools/testing/selftests/kho/ 13557 13558KEYS-ENCRYPTED 13559M: Mimi Zohar <zohar@linux.ibm.com> 13560L: linux-integrity@vger.kernel.org 13561L: keyrings@vger.kernel.org 13562S: Supported 13563F: Documentation/security/keys/trusted-encrypted.rst 13564F: include/keys/encrypted-type.h 13565F: security/keys/encrypted-keys/ 13566 13567KEYS-TRUSTED 13568M: James Bottomley <James.Bottomley@HansenPartnership.com> 13569M: Jarkko Sakkinen <jarkko@kernel.org> 13570M: Mimi Zohar <zohar@linux.ibm.com> 13571L: linux-integrity@vger.kernel.org 13572L: keyrings@vger.kernel.org 13573S: Supported 13574F: Documentation/security/keys/trusted-encrypted.rst 13575F: include/keys/trusted-type.h 13576F: include/keys/trusted_tpm.h 13577F: security/keys/trusted-keys/ 13578 13579KEYS-TRUSTED-CAAM 13580M: Ahmad Fatoum <a.fatoum@pengutronix.de> 13581R: Pengutronix Kernel Team <kernel@pengutronix.de> 13582L: linux-integrity@vger.kernel.org 13583L: keyrings@vger.kernel.org 13584S: Maintained 13585F: include/keys/trusted_caam.h 13586F: security/keys/trusted-keys/trusted_caam.c 13587 13588KEYS-TRUSTED-DCP 13589M: David Gstir <david@sigma-star.at> 13590R: sigma star Kernel Team <upstream+dcp@sigma-star.at> 13591L: linux-integrity@vger.kernel.org 13592L: keyrings@vger.kernel.org 13593S: Supported 13594F: include/keys/trusted_dcp.h 13595F: security/keys/trusted-keys/trusted_dcp.c 13596 13597KEYS-TRUSTED-TEE 13598M: Sumit Garg <sumit.garg@kernel.org> 13599L: linux-integrity@vger.kernel.org 13600L: keyrings@vger.kernel.org 13601S: Supported 13602F: include/keys/trusted_tee.h 13603F: security/keys/trusted-keys/trusted_tee.c 13604 13605KEYS/KEYRINGS 13606M: David Howells <dhowells@redhat.com> 13607M: Jarkko Sakkinen <jarkko@kernel.org> 13608L: keyrings@vger.kernel.org 13609S: Maintained 13610F: Documentation/security/keys/core.rst 13611F: include/keys/ 13612F: include/linux/key-type.h 13613F: include/linux/key.h 13614F: include/linux/keyctl.h 13615F: include/uapi/linux/keyctl.h 13616F: security/keys/ 13617 13618KEYS/KEYRINGS_INTEGRITY 13619M: Jarkko Sakkinen <jarkko@kernel.org> 13620M: Mimi Zohar <zohar@linux.ibm.com> 13621L: linux-integrity@vger.kernel.org 13622L: keyrings@vger.kernel.org 13623S: Supported 13624W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 13625F: security/integrity/platform_certs 13626 13627KFENCE 13628M: Alexander Potapenko <glider@google.com> 13629M: Marco Elver <elver@google.com> 13630R: Dmitry Vyukov <dvyukov@google.com> 13631L: kasan-dev@googlegroups.com 13632S: Maintained 13633F: Documentation/dev-tools/kfence.rst 13634F: arch/*/include/asm/kfence.h 13635F: include/linux/kfence.h 13636F: lib/Kconfig.kfence 13637F: mm/kfence/ 13638 13639KFIFO 13640M: Stefani Seibold <stefani@seibold.net> 13641S: Maintained 13642F: include/linux/kfifo.h 13643F: lib/kfifo.c 13644F: samples/kfifo/ 13645 13646KGDB / KDB /debug_core 13647M: Jason Wessel <jason.wessel@windriver.com> 13648M: Daniel Thompson <danielt@kernel.org> 13649R: Douglas Anderson <dianders@chromium.org> 13650L: kgdb-bugreport@lists.sourceforge.net 13651S: Maintained 13652W: http://kgdb.wiki.kernel.org/ 13653T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 13654F: Documentation/process/debugging/kgdb.rst 13655F: drivers/misc/kgdbts.c 13656F: drivers/tty/serial/kgdboc.c 13657F: include/linux/kdb.h 13658F: include/linux/kgdb.h 13659F: kernel/debug/ 13660F: kernel/module/kdb.c 13661 13662KHADAS MCU MFD DRIVER 13663M: Neil Armstrong <neil.armstrong@linaro.org> 13664L: linux-amlogic@lists.infradead.org 13665S: Maintained 13666F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 13667F: drivers/mfd/khadas-mcu.c 13668F: drivers/thermal/khadas_mcu_fan.c 13669F: include/linux/mfd/khadas-mcu.h 13670 13671KIONIX/ROHM KX022A ACCELEROMETER 13672M: Matti Vaittinen <mazziesaccount@gmail.com> 13673L: linux-iio@vger.kernel.org 13674S: Supported 13675F: drivers/iio/accel/kionix-kx022a* 13676 13677KMEMLEAK 13678M: Catalin Marinas <catalin.marinas@arm.com> 13679S: Maintained 13680F: Documentation/dev-tools/kmemleak.rst 13681F: include/linux/kmemleak.h 13682F: mm/kmemleak.c 13683F: samples/kmemleak/kmemleak-test.c 13684 13685KMSAN 13686M: Alexander Potapenko <glider@google.com> 13687R: Marco Elver <elver@google.com> 13688R: Dmitry Vyukov <dvyukov@google.com> 13689L: kasan-dev@googlegroups.com 13690S: Maintained 13691F: Documentation/dev-tools/kmsan.rst 13692F: arch/*/include/asm/kmsan.h 13693F: arch/*/mm/kmsan_* 13694F: include/linux/kmsan*.h 13695F: lib/Kconfig.kmsan 13696F: mm/kmsan/ 13697F: scripts/Makefile.kmsan 13698 13699KPROBES 13700M: Naveen N Rao <naveen@kernel.org> 13701M: "David S. Miller" <davem@davemloft.net> 13702M: Masami Hiramatsu <mhiramat@kernel.org> 13703L: linux-kernel@vger.kernel.org 13704L: linux-trace-kernel@vger.kernel.org 13705S: Maintained 13706Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 13707T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 13708F: Documentation/trace/kprobes.rst 13709F: include/asm-generic/kprobes.h 13710F: include/linux/kprobes.h 13711F: kernel/kprobes.c 13712F: lib/tests/test_kprobes.c 13713F: samples/kprobes 13714 13715KS0108 LCD CONTROLLER DRIVER 13716M: Miguel Ojeda <ojeda@kernel.org> 13717S: Maintained 13718F: Documentation/admin-guide/auxdisplay/ks0108.rst 13719F: drivers/auxdisplay/ks0108.c 13720F: include/linux/ks0108.h 13721 13722KTD253 BACKLIGHT DRIVER 13723M: Linus Walleij <linus.walleij@linaro.org> 13724S: Maintained 13725F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 13726F: drivers/video/backlight/ktd253-backlight.c 13727 13728KTD2801 BACKLIGHT DRIVER 13729M: Duje Mihanović <duje.mihanovic@skole.hr> 13730S: Maintained 13731F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml 13732F: drivers/video/backlight/ktd2801-backlight.c 13733 13734KTEST 13735M: Steven Rostedt <rostedt@goodmis.org> 13736M: John Hawley <warthog9@eaglescrag.net> 13737S: Maintained 13738F: tools/testing/ktest 13739 13740KTZ8866 BACKLIGHT DRIVER 13741M: Jianhua Lu <lujianhua000@gmail.com> 13742S: Maintained 13743F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 13744F: drivers/video/backlight/ktz8866.c 13745 13746KVM PARAVIRT (KVM/paravirt) 13747M: Paolo Bonzini <pbonzini@redhat.com> 13748R: Vitaly Kuznetsov <vkuznets@redhat.com> 13749L: kvm@vger.kernel.org 13750S: Supported 13751T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13752F: arch/um/include/asm/kvm_para.h 13753F: arch/x86/include/asm/kvm_para.h 13754F: arch/x86/include/asm/pvclock-abi.h 13755F: arch/x86/include/uapi/asm/kvm_para.h 13756F: arch/x86/kernel/kvm.c 13757F: arch/x86/kernel/kvmclock.c 13758F: include/asm-generic/kvm_para.h 13759F: include/linux/kvm_para.h 13760F: include/uapi/asm-generic/kvm_para.h 13761F: include/uapi/linux/kvm_para.h 13762 13763KVM X86 HYPER-V (KVM/hyper-v) 13764M: Vitaly Kuznetsov <vkuznets@redhat.com> 13765M: Sean Christopherson <seanjc@google.com> 13766M: Paolo Bonzini <pbonzini@redhat.com> 13767L: kvm@vger.kernel.org 13768S: Supported 13769T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13770F: arch/x86/kvm/hyperv.* 13771F: arch/x86/kvm/kvm_onhyperv.* 13772F: arch/x86/kvm/svm/hyperv.* 13773F: arch/x86/kvm/svm/svm_onhyperv.* 13774F: arch/x86/kvm/vmx/hyperv.* 13775 13776KVM X86 Xen (KVM/Xen) 13777M: David Woodhouse <dwmw2@infradead.org> 13778M: Paul Durrant <paul@xen.org> 13779M: Sean Christopherson <seanjc@google.com> 13780M: Paolo Bonzini <pbonzini@redhat.com> 13781L: kvm@vger.kernel.org 13782S: Supported 13783T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13784F: arch/x86/kvm/xen.* 13785 13786L3MDEV 13787M: David Ahern <dsahern@kernel.org> 13788L: netdev@vger.kernel.org 13789S: Maintained 13790F: include/net/l3mdev.h 13791F: net/l3mdev 13792 13793LANDLOCK SECURITY MODULE 13794M: Mickaël Salaün <mic@digikod.net> 13795R: Günther Noack <gnoack@google.com> 13796L: linux-security-module@vger.kernel.org 13797S: Supported 13798W: https://landlock.io 13799T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 13800F: Documentation/admin-guide/LSM/landlock.rst 13801F: Documentation/security/landlock.rst 13802F: Documentation/userspace-api/landlock.rst 13803F: fs/ioctl.c 13804F: include/uapi/linux/landlock.h 13805F: samples/landlock/ 13806F: security/landlock/ 13807F: tools/testing/selftests/landlock/ 13808K: landlock 13809K: LANDLOCK 13810 13811LANTIQ / INTEL Ethernet drivers 13812M: Hauke Mehrtens <hauke@hauke-m.de> 13813L: netdev@vger.kernel.org 13814S: Maintained 13815F: Documentation/devicetree/bindings/net/dsa/lantiq,gswip.yaml 13816F: drivers/net/dsa/lantiq/* 13817F: drivers/net/ethernet/lantiq_xrx200.c 13818F: net/dsa/tag_gswip.c 13819 13820LANTIQ MIPS ARCHITECTURE 13821M: John Crispin <john@phrozen.org> 13822L: linux-mips@vger.kernel.org 13823S: Maintained 13824F: arch/mips/lantiq 13825F: drivers/soc/lantiq 13826 13827LANTIQ PEF2256 DRIVER 13828M: Herve Codina <herve.codina@bootlin.com> 13829S: Maintained 13830F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml 13831F: drivers/net/wan/framer/pef2256/ 13832F: drivers/pinctrl/pinctrl-pef2256.c 13833F: include/linux/framer/pef2256.h 13834 13835LASI 53c700 driver for PARISC 13836M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 13837L: linux-scsi@vger.kernel.org 13838S: Maintained 13839F: Documentation/scsi/53c700.rst 13840F: drivers/scsi/53c700* 13841 13842LEAKING_ADDRESSES 13843M: Tycho Andersen <tycho@tycho.pizza> 13844R: Kees Cook <kees@kernel.org> 13845L: linux-hardening@vger.kernel.org 13846S: Maintained 13847T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 13848F: scripts/leaking_addresses.pl 13849 13850LED SUBSYSTEM 13851M: Lee Jones <lee@kernel.org> 13852M: Pavel Machek <pavel@kernel.org> 13853L: linux-leds@vger.kernel.org 13854S: Maintained 13855T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds.git 13856F: Documentation/devicetree/bindings/leds/ 13857F: Documentation/leds/ 13858F: drivers/leds/ 13859F: include/dt-bindings/leds/ 13860F: include/linux/leds.h 13861 13862LEGO MINDSTORMS EV3 13863R: David Lechner <david@lechnology.com> 13864S: Maintained 13865F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 13866F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 13867F: drivers/power/supply/lego_ev3_battery.c 13868 13869LEGO USB Tower driver 13870M: Juergen Stuber <starblue@users.sourceforge.net> 13871L: legousb-devel@lists.sourceforge.net 13872S: Maintained 13873W: http://legousb.sourceforge.net/ 13874F: drivers/usb/misc/legousbtower.c 13875 13876LENOVO drivers 13877M: Mark Pearson <mpearson-lenovo@squebb.ca> 13878M: Derek J. Clark <derekjohn.clark@gmail.com> 13879L: platform-driver-x86@vger.kernel.org 13880S: Maintained 13881F: Documentation/wmi/devices/lenovo-wmi-gamezone.rst 13882F: Documentation/wmi/devices/lenovo-wmi-other.rst 13883F: drivers/platform/x86/lenovo/* 13884 13885LENOVO WMI HOTKEY UTILITIES DRIVER 13886M: Jackie Dong <xy-jackie@139.com> 13887L: platform-driver-x86@vger.kernel.org 13888S: Maintained 13889F: drivers/platform/x86/lenovo/wmi-hotkey-utilities.c 13890 13891LETSKETCH HID TABLET DRIVER 13892M: Hans de Goede <hansg@kernel.org> 13893L: linux-input@vger.kernel.org 13894S: Maintained 13895T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 13896F: drivers/hid/hid-letsketch.c 13897 13898LG LAPTOP EXTRAS 13899M: Matan Ziv-Av <matan@svgalib.org> 13900L: platform-driver-x86@vger.kernel.org 13901S: Maintained 13902F: Documentation/ABI/testing/sysfs-platform-lg-laptop 13903F: Documentation/admin-guide/laptops/lg-laptop.rst 13904F: drivers/platform/x86/lg-laptop.c 13905 13906LG2160 MEDIA DRIVER 13907M: Michael Krufky <mkrufky@linuxtv.org> 13908L: linux-media@vger.kernel.org 13909S: Maintained 13910W: https://linuxtv.org 13911W: http://github.com/mkrufky 13912Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13913T: git git://linuxtv.org/mkrufky/tuners.git 13914F: drivers/media/dvb-frontends/lg2160.* 13915 13916LGDT3305 MEDIA DRIVER 13917M: Michael Krufky <mkrufky@linuxtv.org> 13918L: linux-media@vger.kernel.org 13919S: Maintained 13920W: https://linuxtv.org 13921W: http://github.com/mkrufky 13922Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13923T: git git://linuxtv.org/mkrufky/tuners.git 13924F: drivers/media/dvb-frontends/lgdt3305.* 13925 13926LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 13927M: Viresh Kumar <vireshk@kernel.org> 13928L: linux-ide@vger.kernel.org 13929S: Maintained 13930F: drivers/ata/pata_arasan_cf.c 13931F: include/linux/pata_arasan_cf_data.h 13932 13933LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 13934M: Linus Walleij <linus.walleij@linaro.org> 13935L: linux-ide@vger.kernel.org 13936S: Maintained 13937F: drivers/ata/pata_ftide010.c 13938F: drivers/ata/sata_gemini.c 13939F: drivers/ata/sata_gemini.h 13940 13941LIBATA SATA AHCI PLATFORM devices support 13942M: Hans de Goede <hansg@kernel.org> 13943L: linux-ide@vger.kernel.org 13944S: Maintained 13945F: drivers/ata/ahci_platform.c 13946F: drivers/ata/libahci_platform.c 13947F: include/linux/ahci_platform.h 13948 13949LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 13950M: Mikael Pettersson <mikpelinux@gmail.com> 13951L: linux-ide@vger.kernel.org 13952S: Maintained 13953F: drivers/ata/sata_promise.* 13954 13955LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 13956M: Damien Le Moal <dlemoal@kernel.org> 13957M: Niklas Cassel <cassel@kernel.org> 13958L: linux-ide@vger.kernel.org 13959S: Maintained 13960T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git 13961F: Documentation/ABI/testing/sysfs-ata 13962F: Documentation/devicetree/bindings/ata/ 13963F: drivers/ata/ 13964F: include/linux/ata.h 13965F: include/linux/libata.h 13966 13967LIBETH COMMON ETHERNET LIBRARY 13968M: Alexander Lobakin <aleksander.lobakin@intel.com> 13969L: netdev@vger.kernel.org 13970L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 13971S: Maintained 13972T: git https://github.com/alobakin/linux.git 13973F: drivers/net/ethernet/intel/libeth/ 13974F: include/net/libeth/ 13975K: libeth 13976 13977LIBIE COMMON INTEL ETHERNET LIBRARY 13978M: Alexander Lobakin <aleksander.lobakin@intel.com> 13979L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 13980L: netdev@vger.kernel.org 13981S: Maintained 13982T: git https://github.com/alobakin/linux.git 13983F: drivers/net/ethernet/intel/libie/ 13984F: include/linux/net/intel/libie/ 13985K: libie 13986 13987LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 13988M: Vishal Verma <vishal.l.verma@intel.com> 13989M: Dan Williams <dan.j.williams@intel.com> 13990M: Dave Jiang <dave.jiang@intel.com> 13991L: nvdimm@lists.linux.dev 13992S: Supported 13993Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 13994P: Documentation/nvdimm/maintainer-entry-profile.rst 13995F: drivers/nvdimm/btt* 13996 13997LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 13998M: Dan Williams <dan.j.williams@intel.com> 13999M: Vishal Verma <vishal.l.verma@intel.com> 14000M: Dave Jiang <dave.jiang@intel.com> 14001L: nvdimm@lists.linux.dev 14002S: Supported 14003Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14004P: Documentation/nvdimm/maintainer-entry-profile.rst 14005F: drivers/nvdimm/pmem* 14006 14007LIBNVDIMM: DEVICETREE BINDINGS 14008M: Oliver O'Halloran <oohall@gmail.com> 14009L: nvdimm@lists.linux.dev 14010S: Supported 14011Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14012F: Documentation/devicetree/bindings/pmem/pmem-region.yaml 14013F: drivers/nvdimm/of_pmem.c 14014 14015LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 14016M: Dan Williams <dan.j.williams@intel.com> 14017M: Vishal Verma <vishal.l.verma@intel.com> 14018M: Dave Jiang <dave.jiang@intel.com> 14019M: Ira Weiny <ira.weiny@intel.com> 14020L: nvdimm@lists.linux.dev 14021S: Supported 14022Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14023P: Documentation/nvdimm/maintainer-entry-profile.rst 14024T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 14025F: drivers/acpi/nfit/* 14026F: drivers/nvdimm/* 14027F: include/linux/libnvdimm.h 14028F: include/linux/nd.h 14029F: include/uapi/linux/ndctl.h 14030F: tools/testing/nvdimm/ 14031 14032LIBRARY CODE 14033M: Andrew Morton <akpm@linux-foundation.org> 14034L: linux-kernel@vger.kernel.org 14035S: Supported 14036T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable 14037F: lib/* 14038 14039LICENSES and SPDX stuff 14040M: Thomas Gleixner <tglx@linutronix.de> 14041M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 14042L: linux-spdx@vger.kernel.org 14043S: Maintained 14044T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 14045F: COPYING 14046F: Documentation/process/license-rules.rst 14047F: LICENSES/ 14048F: scripts/spdxcheck-test.sh 14049F: scripts/spdxcheck.py 14050F: scripts/spdxexclude 14051 14052LINEAR RANGES HELPERS 14053M: Mark Brown <broonie@kernel.org> 14054R: Matti Vaittinen <mazziesaccount@gmail.com> 14055F: include/linux/linear_range.h 14056F: lib/linear_ranges.c 14057F: lib/tests/test_linear_ranges.c 14058 14059LINUX FOR POWER MACINTOSH 14060L: linuxppc-dev@lists.ozlabs.org 14061S: Orphan 14062F: arch/powerpc/platforms/powermac/ 14063F: drivers/macintosh/ 14064X: drivers/macintosh/adb-iop.c 14065X: drivers/macintosh/via-macii.c 14066 14067LINUX FOR POWERPC (32-BIT AND 64-BIT) 14068M: Madhavan Srinivasan <maddy@linux.ibm.com> 14069M: Michael Ellerman <mpe@ellerman.id.au> 14070R: Nicholas Piggin <npiggin@gmail.com> 14071R: Christophe Leroy <christophe.leroy@csgroup.eu> 14072L: linuxppc-dev@lists.ozlabs.org 14073S: Supported 14074W: https://github.com/linuxppc/wiki/wiki 14075Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 14076T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 14077F: Documentation/ABI/stable/sysfs-firmware-opal-* 14078F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 14079F: Documentation/devicetree/bindings/powerpc/ 14080F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 14081F: Documentation/arch/powerpc/ 14082F: arch/powerpc/ 14083F: drivers/*/*/*pasemi* 14084F: drivers/*/*pasemi* 14085F: drivers/char/tpm/tpm_ibmvtpm* 14086F: drivers/crypto/nx/ 14087F: drivers/i2c/busses/i2c-opal.c 14088F: drivers/net/ethernet/ibm/ibmveth.* 14089F: drivers/net/ethernet/ibm/ibmvnic.* 14090F: drivers/pci/hotplug/pnv_php.c 14091F: drivers/pci/hotplug/rpa* 14092F: drivers/rtc/rtc-opal.c 14093F: drivers/scsi/ibmvscsi/ 14094F: drivers/tty/hvc/hvc_opal.c 14095F: drivers/watchdog/wdrtas.c 14096F: include/linux/papr_scm.h 14097F: include/uapi/linux/papr_pdsm.h 14098F: tools/testing/selftests/powerpc 14099N: /pmac 14100N: powermac 14101N: powernv 14102N: [^a-z0-9]ps3 14103N: pseries 14104 14105LINUX FOR POWERPC EMBEDDED MPC5XXX 14106M: Anatolij Gustschin <agust@denx.de> 14107L: linuxppc-dev@lists.ozlabs.org 14108S: Odd Fixes 14109F: arch/powerpc/platforms/512x/ 14110F: arch/powerpc/platforms/52xx/ 14111 14112LINUX FOR POWERPC EMBEDDED PPC4XX 14113L: linuxppc-dev@lists.ozlabs.org 14114S: Orphan 14115F: arch/powerpc/platforms/44x/ 14116 14117LINUX FOR POWERPC EMBEDDED PPC85XX 14118M: Scott Wood <oss@buserror.net> 14119L: linuxppc-dev@lists.ozlabs.org 14120S: Odd fixes 14121T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 14122F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 14123F: Documentation/devicetree/bindings/powerpc/fsl/ 14124F: arch/powerpc/platforms/85xx/ 14125 14126LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX 14127M: Christophe Leroy <christophe.leroy@csgroup.eu> 14128L: linuxppc-dev@lists.ozlabs.org 14129S: Maintained 14130F: arch/powerpc/platforms/8xx/ 14131F: arch/powerpc/platforms/83xx/ 14132 14133LINUX KERNEL DUMP TEST MODULE (LKDTM) 14134M: Kees Cook <kees@kernel.org> 14135S: Maintained 14136F: drivers/misc/lkdtm/* 14137F: tools/testing/selftests/lkdtm/* 14138 14139LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 14140M: Alan Stern <stern@rowland.harvard.edu> 14141M: Andrea Parri <parri.andrea@gmail.com> 14142M: Will Deacon <will@kernel.org> 14143M: Peter Zijlstra <peterz@infradead.org> 14144M: Boqun Feng <boqun.feng@gmail.com> 14145M: Nicholas Piggin <npiggin@gmail.com> 14146M: David Howells <dhowells@redhat.com> 14147M: Jade Alglave <j.alglave@ucl.ac.uk> 14148M: Luc Maranget <luc.maranget@inria.fr> 14149M: "Paul E. McKenney" <paulmck@kernel.org> 14150R: Akira Yokosawa <akiyks@gmail.com> 14151R: Daniel Lustig <dlustig@nvidia.com> 14152R: Joel Fernandes <joelagnelf@nvidia.com> 14153L: linux-kernel@vger.kernel.org 14154L: linux-arch@vger.kernel.org 14155L: lkmm@lists.linux.dev 14156S: Supported 14157T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 14158F: Documentation/atomic_bitops.txt 14159F: Documentation/atomic_t.txt 14160F: Documentation/core-api/refcount-vs-atomic.rst 14161F: Documentation/litmus-tests/ 14162F: Documentation/memory-barriers.txt 14163F: tools/memory-model/ 14164 14165LINUX-NEXT TREE 14166M: Stephen Rothwell <sfr@canb.auug.org.au> 14167L: linux-next@vger.kernel.org 14168S: Supported 14169B: mailto:linux-next@vger.kernel.org and the appropriate development tree 14170T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 14171 14172LIS3LV02D ACCELEROMETER DRIVER 14173M: Eric Piel <eric.piel@tremplin-utc.net> 14174S: Maintained 14175F: Documentation/misc-devices/lis3lv02d.rst 14176F: drivers/misc/lis3lv02d/ 14177F: drivers/platform/x86/hp/hp_accel.c 14178 14179LIST KUNIT TEST 14180M: David Gow <davidgow@google.com> 14181L: linux-kselftest@vger.kernel.org 14182L: kunit-dev@googlegroups.com 14183S: Maintained 14184F: lib/tests/list-test.c 14185 14186LITEX PLATFORM 14187M: Karol Gugala <kgugala@antmicro.com> 14188M: Mateusz Holenko <mholenko@antmicro.com> 14189M: Gabriel Somlo <gsomlo@gmail.com> 14190M: Joel Stanley <joel@jms.id.au> 14191S: Maintained 14192F: Documentation/devicetree/bindings/*/litex,*.yaml 14193F: arch/openrisc/boot/dts/or1klitex.dts 14194F: drivers/mmc/host/litex_mmc.c 14195F: drivers/net/ethernet/litex/* 14196F: drivers/soc/litex/* 14197F: drivers/tty/serial/liteuart.c 14198F: include/linux/litex.h 14199N: litex 14200 14201LIVE PATCHING 14202M: Josh Poimboeuf <jpoimboe@kernel.org> 14203M: Jiri Kosina <jikos@kernel.org> 14204M: Miroslav Benes <mbenes@suse.cz> 14205M: Petr Mladek <pmladek@suse.com> 14206R: Joe Lawrence <joe.lawrence@redhat.com> 14207L: live-patching@vger.kernel.org 14208S: Maintained 14209T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 14210F: Documentation/ABI/testing/sysfs-kernel-livepatch 14211F: Documentation/livepatch/ 14212F: arch/powerpc/include/asm/livepatch.h 14213F: include/linux/livepatch.h 14214F: kernel/livepatch/ 14215F: kernel/module/livepatch.c 14216F: samples/livepatch/ 14217F: tools/testing/selftests/livepatch/ 14218 14219LLC (802.2) 14220L: netdev@vger.kernel.org 14221S: Odd fixes 14222F: include/linux/llc.h 14223F: include/net/llc* 14224F: include/uapi/linux/llc.h 14225F: net/llc/ 14226 14227LM73 HARDWARE MONITOR DRIVER 14228M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 14229L: linux-hwmon@vger.kernel.org 14230S: Maintained 14231F: drivers/hwmon/lm73.c 14232 14233LM78 HARDWARE MONITOR DRIVER 14234M: Jean Delvare <jdelvare@suse.com> 14235L: linux-hwmon@vger.kernel.org 14236S: Maintained 14237F: Documentation/hwmon/lm78.rst 14238F: drivers/hwmon/lm78.c 14239 14240LM83 HARDWARE MONITOR DRIVER 14241M: Jean Delvare <jdelvare@suse.com> 14242L: linux-hwmon@vger.kernel.org 14243S: Maintained 14244F: Documentation/hwmon/lm83.rst 14245F: drivers/hwmon/lm83.c 14246 14247LM90 HARDWARE MONITOR DRIVER 14248M: Jean Delvare <jdelvare@suse.com> 14249L: linux-hwmon@vger.kernel.org 14250S: Maintained 14251F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 14252F: Documentation/hwmon/lm90.rst 14253F: drivers/hwmon/lm90.c 14254F: include/dt-bindings/thermal/lm90.h 14255 14256LME2510 MEDIA DRIVER 14257M: Malcolm Priestley <tvboxspy@gmail.com> 14258L: linux-media@vger.kernel.org 14259S: Maintained 14260W: https://linuxtv.org 14261Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14262F: drivers/media/usb/dvb-usb-v2/lmedm04* 14263 14264LOADPIN SECURITY MODULE 14265M: Kees Cook <kees@kernel.org> 14266S: Supported 14267T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 14268F: Documentation/admin-guide/LSM/LoadPin.rst 14269F: security/loadpin/ 14270 14271LOCKDOWN SECURITY MODULE 14272M: Nicolas Bouchinet <nicolas.bouchinet@oss.cyber.gouv.fr> 14273M: Xiu Jianfeng <xiujianfeng@huawei.com> 14274L: linux-security-module@vger.kernel.org 14275S: Maintained 14276T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 14277F: security/lockdown/ 14278 14279LOCKING PRIMITIVES 14280M: Peter Zijlstra <peterz@infradead.org> 14281M: Ingo Molnar <mingo@redhat.com> 14282M: Will Deacon <will@kernel.org> 14283M: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP & RUST) 14284R: Waiman Long <longman@redhat.com> 14285L: linux-kernel@vger.kernel.org 14286S: Maintained 14287T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 14288F: Documentation/locking/ 14289F: arch/*/include/asm/spinlock*.h 14290F: include/linux/lockdep*.h 14291F: include/linux/mutex*.h 14292F: include/linux/rwlock*.h 14293F: include/linux/rwsem*.h 14294F: include/linux/seqlock.h 14295F: include/linux/spinlock*.h 14296F: kernel/locking/ 14297F: lib/locking*.[ch] 14298F: rust/helpers/mutex.c 14299F: rust/helpers/spinlock.c 14300F: rust/kernel/sync/lock.rs 14301F: rust/kernel/sync/lock/ 14302F: rust/kernel/sync/locked_by.rs 14303X: kernel/locking/locktorture.c 14304 14305LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 14306M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 14307L: linux-ntfs-dev@lists.sourceforge.net 14308S: Maintained 14309W: http://www.linux-ntfs.org/content/view/19/37/ 14310F: Documentation/admin-guide/ldm.rst 14311F: block/partitions/ldm.* 14312 14313LOGITECH HID GAMING KEYBOARDS 14314M: Hans de Goede <hansg@kernel.org> 14315L: linux-input@vger.kernel.org 14316S: Maintained 14317T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 14318F: drivers/hid/hid-lg-g15.c 14319 14320LONTIUM LT8912B MIPI TO HDMI BRIDGE 14321M: Adrien Grassein <adrien.grassein@gmail.com> 14322S: Maintained 14323F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 14324F: drivers/gpu/drm/bridge/lontium-lt8912b.c 14325 14326LOONGARCH 14327M: Huacai Chen <chenhuacai@kernel.org> 14328R: WANG Xuerui <kernel@xen0n.name> 14329L: loongarch@lists.linux.dev 14330S: Maintained 14331T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 14332F: Documentation/arch/loongarch/ 14333F: Documentation/translations/zh_CN/arch/loongarch/ 14334F: arch/loongarch/ 14335F: drivers/*/*loongarch* 14336F: drivers/cpufreq/loongson3_cpufreq.c 14337 14338LOONGSON GPIO DRIVER 14339M: Yinbo Zhu <zhuyinbo@loongson.cn> 14340L: linux-gpio@vger.kernel.org 14341S: Maintained 14342F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 14343F: drivers/gpio/gpio-loongson-64bit.c 14344 14345LOONGSON-2 APB DMA DRIVER 14346M: Binbin Zhou <zhoubinbin@loongson.cn> 14347L: dmaengine@vger.kernel.org 14348S: Maintained 14349F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml 14350F: drivers/dma/loongson2-apb-dma.c 14351 14352LOONGSON LS2X I2C DRIVER 14353M: Binbin Zhou <zhoubinbin@loongson.cn> 14354L: linux-i2c@vger.kernel.org 14355S: Maintained 14356F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 14357F: drivers/i2c/busses/i2c-ls2x.c 14358 14359LOONGSON PWM DRIVER 14360M: Binbin Zhou <zhoubinbin@loongson.cn> 14361L: linux-pwm@vger.kernel.org 14362S: Maintained 14363F: Documentation/devicetree/bindings/pwm/loongson,ls7a-pwm.yaml 14364F: drivers/pwm/pwm-loongson.c 14365 14366LOONGSON-2 SOC SERIES CLOCK DRIVER 14367M: Yinbo Zhu <zhuyinbo@loongson.cn> 14368L: linux-clk@vger.kernel.org 14369S: Maintained 14370F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 14371F: drivers/clk/clk-loongson2.c 14372F: include/dt-bindings/clock/loongson,ls2k-clk.h 14373 14374LOONGSON SPI DRIVER 14375M: Yinbo Zhu <zhuyinbo@loongson.cn> 14376L: linux-spi@vger.kernel.org 14377S: Maintained 14378F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 14379F: drivers/spi/spi-loongson-core.c 14380F: drivers/spi/spi-loongson-pci.c 14381F: drivers/spi/spi-loongson-plat.c 14382F: drivers/spi/spi-loongson.h 14383 14384LOONGSON-2 SOC SERIES GUTS DRIVER 14385M: Yinbo Zhu <zhuyinbo@loongson.cn> 14386L: loongarch@lists.linux.dev 14387S: Maintained 14388F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 14389F: drivers/soc/loongson/loongson2_guts.c 14390 14391LOONGSON-2 SOC SERIES MMC/SD/SDIO CONTROLLER DRIVER 14392M: Binbin Zhou <zhoubinbin@loongson.cn> 14393L: linux-mmc@vger.kernel.org 14394S: Maintained 14395F: Documentation/devicetree/bindings/mmc/loongson,ls2k0500-mmc.yaml 14396F: drivers/mmc/host/loongson2-mmc.c 14397 14398LOONGSON-2 SOC SERIES PM DRIVER 14399M: Yinbo Zhu <zhuyinbo@loongson.cn> 14400L: linux-pm@vger.kernel.org 14401S: Maintained 14402F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 14403F: drivers/soc/loongson/loongson2_pm.c 14404 14405LOONGSON-2 SOC SERIES PINCTRL DRIVER 14406M: zhanghongchen <zhanghongchen@loongson.cn> 14407M: Yinbo Zhu <zhuyinbo@loongson.cn> 14408L: linux-gpio@vger.kernel.org 14409S: Maintained 14410F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 14411F: drivers/pinctrl/pinctrl-loongson2.c 14412 14413LOONGSON-2 SOC SERIES THERMAL DRIVER 14414M: zhanghongchen <zhanghongchen@loongson.cn> 14415M: Yinbo Zhu <zhuyinbo@loongson.cn> 14416L: linux-pm@vger.kernel.org 14417S: Maintained 14418F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 14419F: drivers/thermal/loongson2_thermal.c 14420 14421LOONGSON EDAC DRIVER 14422M: Zhao Qunqin <zhaoqunqin@loongson.cn> 14423L: linux-edac@vger.kernel.org 14424S: Maintained 14425F: drivers/edac/loongson_edac.c 14426 14427LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 14428M: Sathya Prakash <sathya.prakash@broadcom.com> 14429M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 14430M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 14431L: MPT-FusionLinux.pdl@broadcom.com 14432L: linux-scsi@vger.kernel.org 14433S: Supported 14434W: http://www.avagotech.com/support/ 14435F: drivers/message/fusion/ 14436F: drivers/scsi/mpt3sas/ 14437 14438LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 14439M: Matthew Wilcox <willy@infradead.org> 14440L: linux-scsi@vger.kernel.org 14441S: Maintained 14442F: drivers/scsi/sym53c8xx_2/ 14443 14444LT3074 HARDWARE MONITOR DRIVER 14445M: Cedric Encarnacion <cedricjustine.encarnacion@analog.com> 14446L: linux-hwmon@vger.kernel.org 14447S: Supported 14448W: https://ez.analog.com/linux-software-drivers 14449F: Documentation/devicetree/bindings/hwmon/pmbus/adi,lt3074.yaml 14450F: Documentation/hwmon/lt3074.rst 14451F: drivers/hwmon/pmbus/lt3074.c 14452 14453LTC1660 DAC DRIVER 14454M: Marcus Folkesson <marcus.folkesson@gmail.com> 14455L: linux-iio@vger.kernel.org 14456S: Maintained 14457F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 14458F: drivers/iio/dac/ltc1660.c 14459 14460LTC2664 IIO DAC DRIVER 14461M: Michael Hennerich <michael.hennerich@analog.com> 14462M: Kim Seer Paller <kimseer.paller@analog.com> 14463L: linux-iio@vger.kernel.org 14464S: Supported 14465W: https://ez.analog.com/linux-software-drivers 14466F: Documentation/devicetree/bindings/iio/dac/adi,ltc2664.yaml 14467F: Documentation/devicetree/bindings/iio/dac/adi,ltc2672.yaml 14468F: drivers/iio/dac/ltc2664.c 14469 14470LTC2688 IIO DAC DRIVER 14471M: Nuno Sá <nuno.sa@analog.com> 14472L: linux-iio@vger.kernel.org 14473S: Supported 14474W: https://ez.analog.com/linux-software-drivers 14475F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 14476F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 14477F: drivers/iio/dac/ltc2688.c 14478 14479LTC2947 HARDWARE MONITOR DRIVER 14480M: Nuno Sá <nuno.sa@analog.com> 14481L: linux-hwmon@vger.kernel.org 14482S: Supported 14483W: https://ez.analog.com/linux-software-drivers 14484F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 14485F: drivers/hwmon/ltc2947-core.c 14486F: drivers/hwmon/ltc2947-i2c.c 14487F: drivers/hwmon/ltc2947-spi.c 14488F: drivers/hwmon/ltc2947.h 14489 14490LTC2991 HARDWARE MONITOR DRIVER 14491M: Antoniu Miclaus <antoniu.miclaus@analog.com> 14492L: linux-hwmon@vger.kernel.org 14493S: Supported 14494W: https://ez.analog.com/linux-software-drivers 14495F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 14496F: drivers/hwmon/ltc2991.c 14497 14498LTC2983 IIO TEMPERATURE DRIVER 14499M: Nuno Sá <nuno.sa@analog.com> 14500L: linux-iio@vger.kernel.org 14501S: Supported 14502W: https://ez.analog.com/linux-software-drivers 14503F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 14504F: drivers/iio/temperature/ltc2983.c 14505 14506LTC4282 HARDWARE MONITOR DRIVER 14507M: Nuno Sa <nuno.sa@analog.com> 14508L: linux-hwmon@vger.kernel.org 14509S: Supported 14510F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml 14511F: Documentation/hwmon/ltc4282.rst 14512F: drivers/hwmon/ltc4282.c 14513 14514LTC4286 HARDWARE MONITOR DRIVER 14515M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> 14516L: linux-hwmon@vger.kernel.org 14517S: Maintained 14518F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml 14519F: Documentation/hwmon/ltc4286.rst 14520F: drivers/hwmon/pmbus/ltc4286.c 14521 14522LTC4306 I2C MULTIPLEXER DRIVER 14523M: Michael Hennerich <michael.hennerich@analog.com> 14524L: linux-i2c@vger.kernel.org 14525S: Supported 14526W: https://ez.analog.com/linux-software-drivers 14527F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 14528F: drivers/i2c/muxes/i2c-mux-ltc4306.c 14529 14530LTP (Linux Test Project) 14531M: Andrea Cervesato <andrea.cervesato@suse.com> 14532M: Cyril Hrubis <chrubis@suse.cz> 14533M: Jan Stancek <jstancek@redhat.com> 14534M: Petr Vorel <pvorel@suse.cz> 14535M: Li Wang <liwang@redhat.com> 14536M: Yang Xu <xuyang2018.jy@fujitsu.com> 14537M: Xiao Yang <yangx.jy@fujitsu.com> 14538L: ltp@lists.linux.it (subscribers-only) 14539S: Maintained 14540W: https://linux-test-project.readthedocs.io/ 14541T: git https://github.com/linux-test-project/ltp.git 14542 14543LTR390 AMBIENT/UV LIGHT SENSOR DRIVER 14544M: Anshul Dalal <anshulusr@gmail.com> 14545L: linux-iio@vger.kernel.org 14546S: Maintained 14547F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml 14548F: drivers/iio/light/ltr390.c 14549 14550LYNX 28G SERDES PHY DRIVER 14551M: Ioana Ciornei <ioana.ciornei@nxp.com> 14552L: netdev@vger.kernel.org 14553S: Supported 14554F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 14555F: drivers/phy/freescale/phy-fsl-lynx-28g.c 14556 14557LYNX PCS MODULE 14558M: Ioana Ciornei <ioana.ciornei@nxp.com> 14559L: netdev@vger.kernel.org 14560S: Supported 14561F: drivers/net/pcs/pcs-lynx.c 14562F: include/linux/pcs-lynx.h 14563 14564M68K ARCHITECTURE 14565M: Geert Uytterhoeven <geert@linux-m68k.org> 14566L: linux-m68k@lists.linux-m68k.org 14567S: Maintained 14568W: http://www.linux-m68k.org/ 14569T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 14570F: arch/m68k/ 14571F: drivers/zorro/ 14572 14573M68K ON APPLE MACINTOSH 14574M: Joshua Thompson <funaho@jurai.org> 14575L: linux-m68k@lists.linux-m68k.org 14576S: Maintained 14577W: http://www.mac.linux-m68k.org/ 14578F: arch/m68k/mac/ 14579F: drivers/macintosh/adb-iop.c 14580F: drivers/macintosh/via-macii.c 14581 14582M68K ON HP9000/300 14583M: Philip Blundell <philb@gnu.org> 14584S: Maintained 14585W: http://www.tazenda.demon.co.uk/phil/linux-hp 14586F: arch/m68k/hp300/ 14587 14588M88DS3103 MEDIA DRIVER 14589L: linux-media@vger.kernel.org 14590S: Orphan 14591W: https://linuxtv.org 14592Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14593F: drivers/media/dvb-frontends/m88ds3103* 14594 14595M88RS2000 MEDIA DRIVER 14596M: Malcolm Priestley <tvboxspy@gmail.com> 14597L: linux-media@vger.kernel.org 14598S: Maintained 14599W: https://linuxtv.org 14600Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14601F: drivers/media/dvb-frontends/m88rs2000* 14602 14603MA901 MASTERKIT USB FM RADIO DRIVER 14604M: Alexey Klimov <alexey.klimov@linaro.org> 14605L: linux-media@vger.kernel.org 14606S: Maintained 14607T: git git://linuxtv.org/media.git 14608F: drivers/media/radio/radio-ma901.c 14609 14610MAC80211 14611M: Johannes Berg <johannes@sipsolutions.net> 14612L: linux-wireless@vger.kernel.org 14613S: Maintained 14614W: https://wireless.wiki.kernel.org/ 14615Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14616T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14617T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14618F: Documentation/networking/mac80211-injection.rst 14619F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 14620F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 14621F: include/net/mac80211.h 14622F: net/mac80211/ 14623 14624MAILBOX API 14625M: Jassi Brar <jassisinghbrar@gmail.com> 14626L: linux-kernel@vger.kernel.org 14627S: Maintained 14628T: git git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox.git for-next 14629F: Documentation/devicetree/bindings/mailbox/ 14630F: drivers/mailbox/ 14631F: include/dt-bindings/mailbox/ 14632F: include/linux/mailbox_client.h 14633F: include/linux/mailbox_controller.h 14634 14635MAILBOX ARM MHUv2 14636M: Viresh Kumar <viresh.kumar@linaro.org> 14637M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 14638L: linux-kernel@vger.kernel.org 14639S: Maintained 14640F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 14641F: drivers/mailbox/arm_mhuv2.c 14642F: include/linux/mailbox/arm_mhuv2_message.h 14643 14644MAILBOX ARM MHUv3 14645M: Sudeep Holla <sudeep.holla@arm.com> 14646M: Cristian Marussi <cristian.marussi@arm.com> 14647L: linux-kernel@vger.kernel.org 14648L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14649S: Maintained 14650F: Documentation/devicetree/bindings/mailbox/arm,mhuv3.yaml 14651F: drivers/mailbox/arm_mhuv3.c 14652 14653MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 14654M: Alejandro Colomar <alx@kernel.org> 14655L: linux-man@vger.kernel.org 14656S: Maintained 14657W: http://www.kernel.org/doc/man-pages 14658T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git 14659T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git 14660 14661MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 14662M: Jeremy Kerr <jk@codeconstruct.com.au> 14663M: Matt Johnston <matt@codeconstruct.com.au> 14664L: netdev@vger.kernel.org 14665S: Maintained 14666F: Documentation/networking/mctp.rst 14667F: drivers/net/mctp/ 14668F: include/linux/usb/mctp-usb.h 14669F: include/net/mctp.h 14670F: include/net/mctpdevice.h 14671F: include/net/netns/mctp.h 14672F: net/mctp/ 14673 14674MAPLE TREE 14675M: Liam R. Howlett <Liam.Howlett@oracle.com> 14676L: maple-tree@lists.infradead.org 14677L: linux-mm@kvack.org 14678S: Supported 14679F: Documentation/core-api/maple_tree.rst 14680F: include/linux/maple_tree.h 14681F: include/trace/events/maple_tree.h 14682F: lib/maple_tree.c 14683F: lib/test_maple_tree.c 14684F: tools/testing/radix-tree/maple.c 14685F: tools/testing/shared/linux/maple_tree.h 14686 14687MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 14688M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 14689L: linux-mips@vger.kernel.org 14690S: Maintained 14691F: arch/mips/boot/dts/img/pistachio* 14692 14693MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 14694M: Andrew Lunn <andrew@lunn.ch> 14695L: netdev@vger.kernel.org 14696S: Maintained 14697F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml 14698F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml 14699F: Documentation/networking/devlink/mv88e6xxx.rst 14700F: drivers/net/dsa/mv88e6xxx/ 14701F: include/linux/dsa/mv88e6xxx.h 14702F: include/linux/platform_data/mv88e6xxx.h 14703 14704MARVELL 88PM886 PMIC DRIVER 14705M: Karel Balej <balejk@matfyz.cz> 14706S: Maintained 14707F: Documentation/devicetree/bindings/mfd/marvell,88pm886-a1.yaml 14708F: drivers/input/misc/88pm886-onkey.c 14709F: drivers/mfd/88pm886.c 14710F: drivers/regulator/88pm886-regulator.c 14711F: drivers/rtc/rtc-88pm886.c 14712F: include/linux/mfd/88pm886.h 14713 14714MARVELL ARMADA 3700 PHY DRIVERS 14715M: Miquel Raynal <miquel.raynal@bootlin.com> 14716S: Maintained 14717F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 14718F: Documentation/devicetree/bindings/phy/marvell,comphy-cp110.yaml 14719F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 14720F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 14721 14722MARVELL ARMADA 3700 SERIAL DRIVER 14723M: Pali Rohár <pali@kernel.org> 14724S: Maintained 14725F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 14726F: Documentation/devicetree/bindings/serial/marvell,armada-3700-uart.yaml 14727F: drivers/tty/serial/mvebu-uart.c 14728 14729MARVELL ARMADA DRM SUPPORT 14730M: Russell King <linux@armlinux.org.uk> 14731S: Maintained 14732T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 14733T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 14734F: Documentation/devicetree/bindings/display/armada/ 14735F: drivers/gpu/drm/armada/ 14736F: include/uapi/drm/armada_drm.h 14737 14738MARVELL CRYPTO DRIVER 14739M: Srujana Challa <schalla@marvell.com> 14740M: Bharat Bhushan <bbhushan2@marvell.com> 14741L: linux-crypto@vger.kernel.org 14742S: Maintained 14743F: drivers/crypto/marvell/ 14744F: include/linux/soc/marvell/octeontx2/ 14745 14746MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 14747M: Mirko Lindner <mlindner@marvell.com> 14748M: Stephen Hemminger <stephen@networkplumber.org> 14749L: netdev@vger.kernel.org 14750S: Odd fixes 14751F: drivers/net/ethernet/marvell/sk* 14752 14753MARVELL LIBERTAS WIRELESS DRIVER 14754L: linux-wireless@vger.kernel.org 14755L: libertas-dev@lists.infradead.org 14756S: Orphan 14757F: drivers/net/wireless/marvell/libertas/ 14758F: drivers/net/wireless/marvell/libertas_tf/ 14759 14760MARVELL MACCHIATOBIN SUPPORT 14761M: Russell King <linux@armlinux.org.uk> 14762L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14763S: Maintained 14764F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 14765 14766MARVELL MV643XX ETHERNET DRIVER 14767M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 14768L: netdev@vger.kernel.org 14769S: Maintained 14770F: drivers/net/ethernet/marvell/mv643xx_eth.* 14771 14772MARVELL MV88X3310 PHY DRIVER 14773M: Russell King <linux@armlinux.org.uk> 14774M: Marek Behún <kabel@kernel.org> 14775L: netdev@vger.kernel.org 14776S: Maintained 14777F: drivers/net/phy/marvell10g.c 14778 14779MARVELL MVEBU THERMAL DRIVER 14780M: Miquel Raynal <miquel.raynal@bootlin.com> 14781S: Maintained 14782F: drivers/thermal/armada_thermal.c 14783 14784MARVELL MVNETA ETHERNET DRIVER 14785M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 14786L: netdev@vger.kernel.org 14787S: Maintained 14788F: drivers/net/ethernet/marvell/mvneta* 14789 14790MARVELL MVPP2 ETHERNET DRIVER 14791M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 14792M: Russell King <linux@armlinux.org.uk> 14793L: netdev@vger.kernel.org 14794S: Maintained 14795F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 14796F: drivers/net/ethernet/marvell/mvpp2/ 14797 14798MARVELL MWIFIEX WIRELESS DRIVER 14799M: Brian Norris <briannorris@chromium.org> 14800R: Francesco Dolcini <francesco@dolcini.it> 14801L: linux-wireless@vger.kernel.org 14802S: Odd Fixes 14803F: drivers/net/wireless/marvell/mwifiex/ 14804 14805MARVELL MWL8K WIRELESS DRIVER 14806L: linux-wireless@vger.kernel.org 14807S: Orphan 14808F: drivers/net/wireless/marvell/mwl8k.c 14809 14810MARVELL NAND CONTROLLER DRIVER 14811M: Miquel Raynal <miquel.raynal@bootlin.com> 14812L: linux-mtd@lists.infradead.org 14813S: Maintained 14814F: drivers/mtd/nand/raw/marvell_nand.c 14815 14816MARVELL OCTEON ENDPOINT DRIVER 14817M: Veerasenareddy Burru <vburru@marvell.com> 14818M: Sathesh Edara <sedara@marvell.com> 14819L: netdev@vger.kernel.org 14820S: Maintained 14821F: drivers/net/ethernet/marvell/octeon_ep 14822 14823MARVELL OCTEON ENDPOINT VF DRIVER 14824M: Veerasenareddy Burru <vburru@marvell.com> 14825M: Sathesh Edara <sedara@marvell.com> 14826M: Shinas Rasheed <srasheed@marvell.com> 14827M: Satananda Burla <sburla@marvell.com> 14828L: netdev@vger.kernel.org 14829S: Maintained 14830F: drivers/net/ethernet/marvell/octeon_ep_vf 14831 14832MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 14833M: Sunil Goutham <sgoutham@marvell.com> 14834M: Geetha sowjanya <gakula@marvell.com> 14835M: Subbaraya Sundeep <sbhatta@marvell.com> 14836M: hariprasad <hkelam@marvell.com> 14837M: Bharat Bhushan <bbhushan2@marvell.com> 14838L: netdev@vger.kernel.org 14839S: Maintained 14840F: drivers/net/ethernet/marvell/octeontx2/nic/ 14841F: include/linux/soc/marvell/octeontx2/ 14842 14843MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 14844M: Sunil Goutham <sgoutham@marvell.com> 14845M: Linu Cherian <lcherian@marvell.com> 14846M: Geetha sowjanya <gakula@marvell.com> 14847M: Jerin Jacob <jerinj@marvell.com> 14848M: hariprasad <hkelam@marvell.com> 14849M: Subbaraya Sundeep <sbhatta@marvell.com> 14850L: netdev@vger.kernel.org 14851S: Maintained 14852F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 14853F: drivers/net/ethernet/marvell/octeontx2/af/ 14854 14855MARVELL PEM PMU DRIVER 14856M: Linu Cherian <lcherian@marvell.com> 14857M: Gowthami Thiagarajan <gthiagarajan@marvell.com> 14858S: Supported 14859F: drivers/perf/marvell_pem_pmu.c 14860 14861MARVELL PRESTERA ETHERNET SWITCH DRIVER 14862M: Taras Chornyi <taras.chornyi@plvision.eu> 14863S: Supported 14864W: https://github.com/Marvell-switching/switchdev-prestera 14865F: drivers/net/ethernet/marvell/prestera/ 14866 14867MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 14868M: Nicolas Pitre <nico@fluxnic.net> 14869S: Odd Fixes 14870F: drivers/mmc/host/mvsdio.* 14871 14872MARVELL USB MDIO CONTROLLER DRIVER 14873M: Tobias Waldekranz <tobias@waldekranz.com> 14874L: netdev@vger.kernel.org 14875S: Maintained 14876F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 14877F: drivers/net/mdio/mdio-mvusb.c 14878 14879MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 14880M: Hu Ziji <huziji@marvell.com> 14881L: linux-mmc@vger.kernel.org 14882S: Supported 14883F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 14884F: drivers/mmc/host/sdhci-xenon* 14885 14886MARVELL OCTEON CN10K DPI DRIVER 14887M: Vamsi Attunuru <vattunuru@marvell.com> 14888S: Supported 14889F: drivers/misc/mrvl_cn10k_dpi.c 14890 14891MARVELL OCTEON ENDPOINT VIRTIO DATA PATH ACCELERATOR 14892R: schalla@marvell.com 14893R: vattunuru@marvell.com 14894F: drivers/vdpa/octeon_ep/ 14895 14896MARVELL OCTEON HOTPLUG DRIVER 14897R: Shijith Thotton <sthotton@marvell.com> 14898R: Vamsi Attunuru <vattunuru@marvell.com> 14899S: Supported 14900F: drivers/pci/hotplug/octep_hp.c 14901 14902MATROX FRAMEBUFFER DRIVER 14903L: linux-fbdev@vger.kernel.org 14904S: Orphan 14905F: drivers/video/fbdev/matrox/matroxfb_* 14906F: include/uapi/linux/matroxfb.h 14907 14908MAX15301 DRIVER 14909M: Daniel Nilsson <daniel.nilsson@flex.com> 14910L: linux-hwmon@vger.kernel.org 14911S: Maintained 14912F: Documentation/hwmon/max15301.rst 14913F: drivers/hwmon/pmbus/max15301.c 14914 14915MAX2175 SDR TUNER DRIVER 14916M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 14917L: linux-media@vger.kernel.org 14918S: Maintained 14919T: git git://linuxtv.org/media.git 14920F: Documentation/devicetree/bindings/media/i2c/maxim,max2175.txt 14921F: Documentation/userspace-api/media/drivers/max2175.rst 14922F: drivers/media/i2c/max2175* 14923F: include/uapi/linux/max2175.h 14924 14925MAX31335 RTC DRIVER 14926M: Antoniu Miclaus <antoniu.miclaus@analog.com> 14927L: linux-rtc@vger.kernel.org 14928S: Supported 14929W: https://ez.analog.com/linux-software-drivers 14930F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml 14931F: drivers/rtc/rtc-max31335.c 14932 14933MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 14934L: linux-hwmon@vger.kernel.org 14935S: Orphan 14936F: Documentation/hwmon/max6650.rst 14937F: drivers/hwmon/max6650.c 14938 14939MAX9286 QUAD GMSL DESERIALIZER DRIVER 14940M: Jacopo Mondi <jacopo+renesas@jmondi.org> 14941M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 14942M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 14943M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 14944L: linux-media@vger.kernel.org 14945S: Maintained 14946F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 14947F: drivers/media/i2c/max9286.c 14948 14949MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 14950M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 14951L: linux-media@vger.kernel.org 14952S: Maintained 14953F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml 14954F: drivers/staging/media/max96712/max96712.c 14955 14956MAX96714 GMSL2 DESERIALIZER DRIVER 14957M: Julien Massot <julien.massot@collabora.com> 14958L: linux-media@vger.kernel.org 14959S: Maintained 14960F: Documentation/devicetree/bindings/media/i2c/maxim,max96714.yaml 14961F: drivers/media/i2c/max96714.c 14962 14963MAX96717 GMSL2 SERIALIZER DRIVER 14964M: Julien Massot <julien.massot@collabora.com> 14965L: linux-media@vger.kernel.org 14966S: Maintained 14967F: Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml 14968F: drivers/media/i2c/max96717.c 14969 14970MAX9860 MONO AUDIO VOICE CODEC DRIVER 14971M: Peter Rosin <peda@axentia.se> 14972L: linux-sound@vger.kernel.org 14973S: Maintained 14974F: Documentation/devicetree/bindings/sound/max9860.txt 14975F: sound/soc/codecs/max9860.* 14976 14977MAXBOTIX ULTRASONIC RANGER IIO DRIVER 14978M: Andreas Klinger <ak@it-klinger.de> 14979L: linux-iio@vger.kernel.org 14980S: Maintained 14981F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 14982F: drivers/iio/proximity/mb1232.c 14983 14984MAXIM MAX11205 DRIVER 14985M: Ramona Bolboaca <ramona.bolboaca@analog.com> 14986L: linux-iio@vger.kernel.org 14987S: Supported 14988W: https://ez.analog.com/linux-software-drivers 14989F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 14990F: drivers/iio/adc/max11205.c 14991 14992MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 14993R: Iskren Chernev <iskren.chernev@gmail.com> 14994R: Krzysztof Kozlowski <krzk@kernel.org> 14995R: Marek Szyprowski <m.szyprowski@samsung.com> 14996R: Matheus Castello <matheus@castello.eng.br> 14997L: linux-pm@vger.kernel.org 14998S: Maintained 14999F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 15000F: drivers/power/supply/max17040_battery.c 15001 15002MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 15003R: Hans de Goede <hansg@kernel.org> 15004R: Krzysztof Kozlowski <krzk@kernel.org> 15005R: Marek Szyprowski <m.szyprowski@samsung.com> 15006R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 15007R: Purism Kernel Team <kernel@puri.sm> 15008L: linux-pm@vger.kernel.org 15009S: Maintained 15010F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 15011F: drivers/power/supply/max17042_battery.c 15012 15013MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 15014M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15015L: linux-kernel@vger.kernel.org 15016S: Maintained 15017F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 15018F: drivers/regulator/max20086-regulator.c 15019 15020MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 15021M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 15022L: linux-iio@vger.kernel.org 15023S: Maintained 15024F: drivers/iio/temperature/max30208.c 15025 15026MAXIM MAX77650 PMIC MFD DRIVER 15027M: Bartosz Golaszewski <brgl@bgdev.pl> 15028L: linux-kernel@vger.kernel.org 15029S: Maintained 15030F: Documentation/devicetree/bindings/*/*max77650.yaml 15031F: Documentation/devicetree/bindings/*/max77650*.yaml 15032F: drivers/gpio/gpio-max77650.c 15033F: drivers/input/misc/max77650-onkey.c 15034F: drivers/leds/leds-max77650.c 15035F: drivers/mfd/max77650.c 15036F: drivers/power/supply/max77650-charger.c 15037F: drivers/regulator/max77650-regulator.c 15038F: include/linux/mfd/max77650.h 15039 15040MAXIM MAX77714 PMIC MFD DRIVER 15041M: Luca Ceresoli <luca@lucaceresoli.net> 15042S: Maintained 15043F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 15044F: drivers/mfd/max77714.c 15045F: include/linux/mfd/max77714.h 15046 15047MAXIM MAX77759 PMIC MFD DRIVER 15048M: André Draszik <andre.draszik@linaro.org> 15049L: linux-kernel@vger.kernel.org 15050S: Maintained 15051F: Documentation/devicetree/bindings/*/maxim,max77759*.yaml 15052F: drivers/gpio/gpio-max77759.c 15053F: drivers/mfd/max77759.c 15054F: drivers/nvmem/max77759-nvmem.c 15055F: include/linux/mfd/max77759.h 15056 15057MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 15058M: Javier Martinez Canillas <javier@dowhile0.org> 15059L: linux-kernel@vger.kernel.org 15060S: Supported 15061F: Documentation/devicetree/bindings/*/*max77802.yaml 15062F: drivers/regulator/max77802-regulator.c 15063F: include/dt-bindings/*/*max77802.h 15064 15065MAXIM MAX77976 BATTERY CHARGER 15066M: Luca Ceresoli <luca@lucaceresoli.net> 15067S: Supported 15068F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 15069F: drivers/power/supply/max77976_charger.c 15070 15071MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 15072M: Krzysztof Kozlowski <krzk@kernel.org> 15073L: linux-pm@vger.kernel.org 15074S: Maintained 15075B: mailto:linux-samsung-soc@vger.kernel.org 15076F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 15077F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 15078F: drivers/power/supply/max14577_charger.c 15079F: drivers/power/supply/max77693_charger.c 15080 15081MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 15082M: Chanwoo Choi <cw00.choi@samsung.com> 15083M: Krzysztof Kozlowski <krzk@kernel.org> 15084L: linux-kernel@vger.kernel.org 15085S: Maintained 15086B: mailto:linux-samsung-soc@vger.kernel.org 15087F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 15088F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 15089F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 15090F: Documentation/devicetree/bindings/*/maxim,max77705*.yaml 15091F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 15092F: drivers/leds/leds-max77705.c 15093F: drivers/*/*max77843.c 15094F: drivers/*/max14577*.c 15095F: drivers/*/max77686*.c 15096F: drivers/*/max77693*.c 15097F: drivers/*/max77705*.c 15098F: drivers/clk/clk-max77686.c 15099F: drivers/extcon/extcon-max14577.c 15100F: drivers/extcon/extcon-max77693.c 15101F: drivers/rtc/rtc-max77686.c 15102F: include/linux/mfd/max14577*.h 15103F: include/linux/mfd/max77686*.h 15104F: include/linux/mfd/max77693*.h 15105F: include/linux/mfd/max77705*.h 15106 15107MAXIRADIO FM RADIO RECEIVER DRIVER 15108M: Hans Verkuil <hverkuil@xs4all.nl> 15109L: linux-media@vger.kernel.org 15110S: Maintained 15111W: https://linuxtv.org 15112T: git git://linuxtv.org/media.git 15113F: drivers/media/radio/radio-maxiradio* 15114 15115MAXLINEAR ETHERNET PHY DRIVER 15116M: Xu Liang <lxu@maxlinear.com> 15117L: netdev@vger.kernel.org 15118S: Supported 15119F: drivers/net/phy/mxl-86110.c 15120F: drivers/net/phy/mxl-gpy.c 15121 15122MCAN MMIO DEVICE DRIVER 15123M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 15124L: linux-can@vger.kernel.org 15125S: Maintained 15126F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 15127F: drivers/net/can/m_can/m_can.c 15128F: drivers/net/can/m_can/m_can.h 15129F: drivers/net/can/m_can/m_can_platform.c 15130 15131MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 15132R: Yasushi SHOJI <yashi@spacecubics.com> 15133L: linux-can@vger.kernel.org 15134S: Maintained 15135F: drivers/net/can/usb/mcba_usb.c 15136 15137MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 15138M: Rishi Gupta <gupt21@gmail.com> 15139L: linux-i2c@vger.kernel.org 15140L: linux-input@vger.kernel.org 15141S: Maintained 15142F: drivers/hid/hid-mcp2221.c 15143 15144MCP251XFD SPI-CAN NETWORK DRIVER 15145M: Marc Kleine-Budde <mkl@pengutronix.de> 15146M: Manivannan Sadhasivam <mani@kernel.org> 15147R: Thomas Kopp <thomas.kopp@microchip.com> 15148L: linux-can@vger.kernel.org 15149S: Maintained 15150F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 15151F: drivers/net/can/spi/mcp251xfd/ 15152 15153MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 15154M: Peter Rosin <peda@axentia.se> 15155L: linux-iio@vger.kernel.org 15156S: Maintained 15157F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 15158F: drivers/iio/potentiometer/mcp4018.c 15159F: drivers/iio/potentiometer/mcp4531.c 15160 15161MCP4821 DAC DRIVER 15162M: Anshul Dalal <anshulusr@gmail.com> 15163L: linux-iio@vger.kernel.org 15164S: Maintained 15165F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml 15166F: drivers/iio/dac/mcp4821.c 15167 15168MCR20A IEEE-802.15.4 RADIO DRIVER 15169M: Stefan Schmidt <stefan@datenfreihafen.org> 15170L: linux-wpan@vger.kernel.org 15171S: Odd Fixes 15172W: https://github.com/xueliu/mcr20a-linux 15173F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 15174F: drivers/net/ieee802154/mcr20a.c 15175F: drivers/net/ieee802154/mcr20a.h 15176 15177MDIO REGMAP DRIVER 15178M: Maxime Chevallier <maxime.chevallier@bootlin.com> 15179L: netdev@vger.kernel.org 15180S: Maintained 15181F: drivers/net/mdio/mdio-regmap.c 15182F: include/linux/mdio/mdio-regmap.h 15183 15184MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 15185M: William Breathitt Gray <wbg@kernel.org> 15186L: linux-iio@vger.kernel.org 15187S: Maintained 15188F: drivers/iio/dac/cio-dac.c 15189 15190MEDIA CONTROLLER FRAMEWORK 15191M: Sakari Ailus <sakari.ailus@linux.intel.com> 15192M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15193L: linux-media@vger.kernel.org 15194S: Supported 15195W: https://www.linuxtv.org 15196T: git git://linuxtv.org/media.git 15197F: drivers/media/mc/ 15198F: include/media/media-*.h 15199F: include/uapi/linux/media.h 15200 15201MEDIA DRIVER FOR FREESCALE IMX PXP 15202M: Philipp Zabel <p.zabel@pengutronix.de> 15203L: linux-media@vger.kernel.org 15204S: Maintained 15205T: git git://linuxtv.org/media.git 15206F: drivers/media/platform/nxp/imx-pxp.[ch] 15207 15208MEDIA DRIVERS FOR ASCOT2E 15209M: Abylay Ospan <aospan@amazon.com> 15210L: linux-media@vger.kernel.org 15211S: Supported 15212W: https://linuxtv.org 15213W: http://netup.tv/ 15214T: git git://linuxtv.org/media.git 15215F: drivers/media/dvb-frontends/ascot2e* 15216 15217MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 15218M: Jasmin Jessich <jasmin@anw.at> 15219L: linux-media@vger.kernel.org 15220S: Maintained 15221W: https://linuxtv.org 15222T: git git://linuxtv.org/media.git 15223F: drivers/media/dvb-frontends/cxd2099* 15224 15225MEDIA DRIVERS FOR CXD2841ER 15226M: Abylay Ospan <aospan@amazon.com> 15227L: linux-media@vger.kernel.org 15228S: Supported 15229W: https://linuxtv.org 15230W: http://netup.tv/ 15231T: git git://linuxtv.org/media.git 15232F: drivers/media/dvb-frontends/cxd2841er* 15233 15234MEDIA DRIVERS FOR CXD2880 15235M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 15236L: linux-media@vger.kernel.org 15237S: Supported 15238W: http://linuxtv.org/ 15239T: git git://linuxtv.org/media.git 15240F: drivers/media/dvb-frontends/cxd2880/* 15241F: drivers/media/spi/cxd2880* 15242 15243MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 15244L: linux-media@vger.kernel.org 15245S: Orphan 15246W: https://linuxtv.org 15247T: git git://linuxtv.org/media.git 15248F: drivers/media/pci/ddbridge/* 15249 15250MEDIA DRIVERS FOR FREESCALE IMX 15251M: Steve Longerbeam <slongerbeam@gmail.com> 15252M: Philipp Zabel <p.zabel@pengutronix.de> 15253L: linux-media@vger.kernel.org 15254S: Maintained 15255T: git git://linuxtv.org/media.git 15256F: Documentation/admin-guide/media/imx.rst 15257F: Documentation/devicetree/bindings/media/fsl,imx6-mipi-csi2.yaml 15258F: drivers/staging/media/imx/ 15259F: include/linux/imx-media.h 15260F: include/media/imx.h 15261 15262MEDIA DRIVERS FOR FREESCALE IMX7/8 15263M: Rui Miguel Silva <rmfrfs@gmail.com> 15264M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15265M: Martin Kepplinger <martin.kepplinger@puri.sm> 15266R: Purism Kernel Team <kernel@puri.sm> 15267L: linux-media@vger.kernel.org 15268S: Maintained 15269T: git git://linuxtv.org/media.git 15270F: Documentation/admin-guide/media/imx7.rst 15271F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 15272F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 15273F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 15274F: drivers/media/platform/nxp/imx-mipi-csis.c 15275F: drivers/media/platform/nxp/imx7-media-csi.c 15276F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 15277 15278MEDIA DRIVERS FOR HELENE 15279M: Abylay Ospan <aospan@amazon.com> 15280L: linux-media@vger.kernel.org 15281S: Supported 15282W: https://linuxtv.org 15283W: http://netup.tv/ 15284T: git git://linuxtv.org/media.git 15285F: drivers/media/dvb-frontends/helene* 15286 15287MEDIA DRIVERS FOR HORUS3A 15288M: Abylay Ospan <aospan@amazon.com> 15289L: linux-media@vger.kernel.org 15290S: Supported 15291W: https://linuxtv.org 15292W: http://netup.tv/ 15293T: git git://linuxtv.org/media.git 15294F: drivers/media/dvb-frontends/horus3a* 15295 15296MEDIA DRIVERS FOR LNBH25 15297M: Abylay Ospan <aospan@amazon.com> 15298L: linux-media@vger.kernel.org 15299S: Supported 15300W: https://linuxtv.org 15301W: http://netup.tv/ 15302T: git git://linuxtv.org/media.git 15303F: drivers/media/dvb-frontends/lnbh25* 15304 15305MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 15306L: linux-media@vger.kernel.org 15307S: Orphan 15308W: https://linuxtv.org 15309T: git git://linuxtv.org/media.git 15310F: drivers/media/dvb-frontends/mxl5xx* 15311 15312MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 15313M: Abylay Ospan <aospan@amazon.com> 15314L: linux-media@vger.kernel.org 15315S: Supported 15316W: https://linuxtv.org 15317W: http://netup.tv/ 15318T: git git://linuxtv.org/media.git 15319F: drivers/media/pci/netup_unidvb/* 15320 15321MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 15322M: Dmitry Osipenko <digetx@gmail.com> 15323L: linux-media@vger.kernel.org 15324L: linux-tegra@vger.kernel.org 15325S: Maintained 15326T: git git://linuxtv.org/media.git 15327F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 15328F: drivers/media/platform/nvidia/tegra-vde/ 15329 15330MEDIA DRIVERS FOR RENESAS - CEU 15331M: Jacopo Mondi <jacopo@jmondi.org> 15332L: linux-media@vger.kernel.org 15333L: linux-renesas-soc@vger.kernel.org 15334S: Supported 15335T: git git://linuxtv.org/media.git 15336F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 15337F: drivers/media/platform/renesas/renesas-ceu.c 15338F: include/media/drv-intf/renesas-ceu.h 15339 15340MEDIA DRIVERS FOR RENESAS - DRIF 15341M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 15342L: linux-media@vger.kernel.org 15343L: linux-renesas-soc@vger.kernel.org 15344S: Supported 15345T: git git://linuxtv.org/media.git 15346F: Documentation/devicetree/bindings/media/renesas,drif.yaml 15347F: drivers/media/platform/renesas/rcar_drif.c 15348 15349MEDIA DRIVERS FOR RENESAS - FCP 15350M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15351L: linux-media@vger.kernel.org 15352L: linux-renesas-soc@vger.kernel.org 15353S: Supported 15354T: git git://linuxtv.org/media.git 15355F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 15356F: drivers/media/platform/renesas/rcar-fcp.c 15357F: include/media/rcar-fcp.h 15358 15359MEDIA DRIVERS FOR RENESAS - FDP1 15360M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15361L: linux-media@vger.kernel.org 15362L: linux-renesas-soc@vger.kernel.org 15363S: Supported 15364T: git git://linuxtv.org/media.git 15365F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 15366F: drivers/media/platform/renesas/rcar_fdp1.c 15367 15368MEDIA DRIVERS FOR RENESAS - VIN 15369M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 15370L: linux-media@vger.kernel.org 15371L: linux-renesas-soc@vger.kernel.org 15372S: Supported 15373T: git git://linuxtv.org/media.git 15374F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 15375F: Documentation/devicetree/bindings/media/renesas,isp.yaml 15376F: Documentation/devicetree/bindings/media/renesas,vin.yaml 15377F: drivers/media/platform/renesas/rcar-csi2.c 15378F: drivers/media/platform/renesas/rcar-isp/ 15379F: drivers/media/platform/renesas/rcar-vin/ 15380 15381MEDIA DRIVERS FOR RENESAS - VSP1 15382M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15383M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15384L: linux-media@vger.kernel.org 15385L: linux-renesas-soc@vger.kernel.org 15386S: Supported 15387T: git git://linuxtv.org/media.git 15388F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 15389F: drivers/media/platform/renesas/vsp1/ 15390 15391MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 15392L: linux-media@vger.kernel.org 15393S: Orphan 15394W: https://linuxtv.org 15395T: git git://linuxtv.org/media.git 15396F: drivers/media/dvb-frontends/stv0910* 15397 15398MEDIA DRIVERS FOR ST STV6111 TUNER ICs 15399L: linux-media@vger.kernel.org 15400S: Orphan 15401W: https://linuxtv.org 15402T: git git://linuxtv.org/media.git 15403F: drivers/media/dvb-frontends/stv6111* 15404 15405MEDIA DRIVERS FOR STM32 - CSI 15406M: Alain Volmat <alain.volmat@foss.st.com> 15407L: linux-media@vger.kernel.org 15408S: Supported 15409T: git git://linuxtv.org/media_tree.git 15410F: Documentation/devicetree/bindings/media/st,stm32mp25-csi.yaml 15411F: drivers/media/platform/st/stm32/stm32-csi.c 15412 15413MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP 15414M: Hugues Fruchet <hugues.fruchet@foss.st.com> 15415M: Alain Volmat <alain.volmat@foss.st.com> 15416L: linux-media@vger.kernel.org 15417S: Supported 15418T: git git://linuxtv.org/media.git 15419F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 15420F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml 15421F: drivers/media/platform/st/stm32/stm32-dcmi.c 15422F: drivers/media/platform/st/stm32/stm32-dcmipp/* 15423 15424MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 15425M: Mauro Carvalho Chehab <mchehab@kernel.org> 15426L: linux-media@vger.kernel.org 15427S: Maintained 15428W: https://linuxtv.org 15429Q: http://patchwork.kernel.org/project/linux-media/list/ 15430T: git git://linuxtv.org/media.git 15431F: Documentation/admin-guide/media/ 15432F: Documentation/devicetree/bindings/media/ 15433F: Documentation/driver-api/media/ 15434F: Documentation/userspace-api/media/ 15435F: drivers/media/ 15436F: drivers/staging/media/ 15437F: include/dt-bindings/media/ 15438F: include/linux/platform_data/media/ 15439F: include/media/ 15440F: include/uapi/linux/dvb/ 15441F: include/uapi/linux/ivtv* 15442F: include/uapi/linux/media.h 15443F: include/uapi/linux/uvcvideo.h 15444F: include/uapi/linux/v4l2-* 15445F: include/uapi/linux/videodev2.h 15446 15447MEDIATEK BLUETOOTH DRIVER 15448M: Sean Wang <sean.wang@mediatek.com> 15449L: linux-bluetooth@vger.kernel.org 15450L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15451S: Maintained 15452F: Documentation/devicetree/bindings/net/bluetooth/mediatek,bluetooth.txt 15453F: Documentation/devicetree/bindings/net/bluetooth/mediatek,mt7921s-bluetooth.yaml 15454F: drivers/bluetooth/btmtkuart.c 15455 15456MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 15457M: Sen Chu <sen.chu@mediatek.com> 15458M: Sean Wang <sean.wang@mediatek.com> 15459M: Macpaul Lin <macpaul.lin@mediatek.com> 15460L: linux-pm@vger.kernel.org 15461S: Maintained 15462F: Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml 15463F: drivers/power/reset/mt6323-poweroff.c 15464 15465MEDIATEK CIR DRIVER 15466M: Sean Wang <sean.wang@mediatek.com> 15467S: Maintained 15468F: drivers/media/rc/mtk-cir.c 15469 15470MEDIATEK DMA DRIVER 15471M: Sean Wang <sean.wang@mediatek.com> 15472L: dmaengine@vger.kernel.org 15473L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15474L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15475S: Maintained 15476F: Documentation/devicetree/bindings/dma/mediatek,* 15477F: drivers/dma/mediatek/ 15478 15479MEDIATEK ETHERNET DRIVER 15480M: Felix Fietkau <nbd@nbd.name> 15481M: Sean Wang <sean.wang@mediatek.com> 15482M: Lorenzo Bianconi <lorenzo@kernel.org> 15483L: netdev@vger.kernel.org 15484S: Maintained 15485F: drivers/net/ethernet/mediatek/ 15486 15487MEDIATEK ETHERNET PCS DRIVER 15488M: Alexander Couzens <lynxis@fe80.eu> 15489M: Daniel Golle <daniel@makrotopia.org> 15490L: netdev@vger.kernel.org 15491S: Maintained 15492F: drivers/net/pcs/pcs-mtk-lynxi.c 15493F: include/linux/pcs/pcs-mtk-lynxi.h 15494 15495MEDIATEK ETHERNET PHY DRIVERS 15496M: Daniel Golle <daniel@makrotopia.org> 15497M: Qingfang Deng <dqfext@gmail.com> 15498M: SkyLake Huang <SkyLake.Huang@mediatek.com> 15499L: netdev@vger.kernel.org 15500S: Maintained 15501F: drivers/net/phy/mediatek/mtk-2p5ge.c 15502F: drivers/net/phy/mediatek/mtk-ge-soc.c 15503F: drivers/net/phy/mediatek/mtk-phy-lib.c 15504F: drivers/net/phy/mediatek/mtk-ge.c 15505F: drivers/net/phy/mediatek/mtk.h 15506F: drivers/phy/mediatek/phy-mtk-xfi-tphy.c 15507 15508MEDIATEK I2C CONTROLLER DRIVER 15509M: Qii Wang <qii.wang@mediatek.com> 15510L: linux-i2c@vger.kernel.org 15511S: Maintained 15512F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 15513F: drivers/i2c/busses/i2c-mt65xx.c 15514 15515MEDIATEK IOMMU DRIVER 15516M: Yong Wu <yong.wu@mediatek.com> 15517L: iommu@lists.linux.dev 15518L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15519S: Supported 15520F: Documentation/devicetree/bindings/iommu/mediatek* 15521F: drivers/iommu/mtk_iommu* 15522F: include/dt-bindings/memory/mediatek,mt*-port.h 15523F: include/dt-bindings/memory/mt*-port.h 15524 15525MEDIATEK JPEG DRIVER 15526M: Bin Liu <bin.liu@mediatek.com> 15527S: Supported 15528F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 15529F: drivers/media/platform/mediatek/jpeg/ 15530 15531MEDIATEK KEYPAD DRIVER 15532M: Mattijs Korpershoek <mkorpershoek@kernel.org> 15533S: Supported 15534F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 15535F: drivers/input/keyboard/mt6779-keypad.c 15536 15537MEDIATEK MDP DRIVER 15538M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 15539M: Houlong Wei <houlong.wei@mediatek.com> 15540M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 15541S: Supported 15542F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 15543F: drivers/media/platform/mediatek/mdp/ 15544F: drivers/media/platform/mediatek/vpu/ 15545 15546MEDIATEK MEDIA DRIVER 15547M: Tiffany Lin <tiffany.lin@mediatek.com> 15548M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 15549M: Yunfei Dong <yunfei.dong@mediatek.com> 15550S: Supported 15551F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 15552F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 15553F: drivers/media/platform/mediatek/vcodec/ 15554F: drivers/media/platform/mediatek/vpu/ 15555 15556MEDIATEK MIPI-CSI CDPHY DRIVER 15557M: Julien Stephan <jstephan@baylibre.com> 15558M: Andy Hsieh <andy.hsieh@mediatek.com> 15559S: Supported 15560F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml 15561F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5* 15562 15563MEDIATEK MMC/SD/SDIO DRIVER 15564M: Chaotian Jing <chaotian.jing@mediatek.com> 15565S: Maintained 15566F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 15567F: drivers/mmc/host/mtk-sd.c 15568 15569MEDIATEK MT6735 CLOCK & RESET DRIVERS 15570M: Yassine Oudjana <y.oudjana@protonmail.com> 15571L: linux-clk@vger.kernel.org 15572L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15573S: Maintained 15574F: drivers/clk/mediatek/clk-mt6735-apmixedsys.c 15575F: drivers/clk/mediatek/clk-mt6735-imgsys.c 15576F: drivers/clk/mediatek/clk-mt6735-infracfg.c 15577F: drivers/clk/mediatek/clk-mt6735-mfgcfg.c 15578F: drivers/clk/mediatek/clk-mt6735-pericfg.c 15579F: drivers/clk/mediatek/clk-mt6735-topckgen.c 15580F: drivers/clk/mediatek/clk-mt6735-vdecsys.c 15581F: drivers/clk/mediatek/clk-mt6735-vencsys.c 15582F: include/dt-bindings/clock/mediatek,mt6735-apmixedsys.h 15583F: include/dt-bindings/clock/mediatek,mt6735-imgsys.h 15584F: include/dt-bindings/clock/mediatek,mt6735-infracfg.h 15585F: include/dt-bindings/clock/mediatek,mt6735-mfgcfg.h 15586F: include/dt-bindings/clock/mediatek,mt6735-pericfg.h 15587F: include/dt-bindings/clock/mediatek,mt6735-topckgen.h 15588F: include/dt-bindings/clock/mediatek,mt6735-vdecsys.h 15589F: include/dt-bindings/clock/mediatek,mt6735-vencsys.h 15590F: include/dt-bindings/reset/mediatek,mt6735-infracfg.h 15591F: include/dt-bindings/reset/mediatek,mt6735-mfgcfg.h 15592F: include/dt-bindings/reset/mediatek,mt6735-pericfg.h 15593F: include/dt-bindings/reset/mediatek,mt6735-vdecsys.h 15594 15595MEDIATEK MT76 WIRELESS LAN DRIVER 15596M: Felix Fietkau <nbd@nbd.name> 15597M: Lorenzo Bianconi <lorenzo@kernel.org> 15598M: Ryder Lee <ryder.lee@mediatek.com> 15599R: Shayne Chen <shayne.chen@mediatek.com> 15600R: Sean Wang <sean.wang@mediatek.com> 15601L: linux-wireless@vger.kernel.org 15602S: Maintained 15603T: git https://github.com/nbd168/wireless 15604F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 15605F: drivers/net/wireless/mediatek/mt76/ 15606 15607MEDIATEK MT7601U WIRELESS LAN DRIVER 15608M: Jakub Kicinski <kuba@kernel.org> 15609L: linux-wireless@vger.kernel.org 15610S: Maintained 15611F: drivers/net/wireless/mediatek/mt7601u/ 15612 15613MEDIATEK MT7621 CLOCK DRIVER 15614M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15615S: Maintained 15616F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 15617F: drivers/clk/ralink/clk-mt7621.c 15618 15619MEDIATEK MT7621 PCIE CONTROLLER DRIVER 15620M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15621S: Maintained 15622F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 15623F: drivers/pci/controller/pcie-mt7621.c 15624 15625MEDIATEK MT7621 PHY PCI DRIVER 15626M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15627S: Maintained 15628F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 15629F: drivers/phy/ralink/phy-mt7621-pci.c 15630 15631MEDIATEK MT7621/28/88 I2C DRIVER 15632M: Stefan Roese <sr@denx.de> 15633L: linux-i2c@vger.kernel.org 15634S: Maintained 15635F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 15636F: drivers/i2c/busses/i2c-mt7621.c 15637 15638MEDIATEK MTMIPS CLOCK DRIVER 15639M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15640S: Maintained 15641F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 15642F: drivers/clk/ralink/clk-mtmips.c 15643 15644MEDIATEK NAND CONTROLLER DRIVER 15645L: linux-mtd@lists.infradead.org 15646S: Orphan 15647F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 15648F: drivers/mtd/nand/raw/mtk_* 15649 15650MEDIATEK PMIC LED DRIVER 15651M: Sen Chu <sen.chu@mediatek.com> 15652M: Sean Wang <sean.wang@mediatek.com> 15653M: Macpaul Lin <macpaul.lin@mediatek.com> 15654S: Maintained 15655F: Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml 15656F: drivers/leds/leds-mt6323.c 15657 15658MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 15659M: Sean Wang <sean.wang@mediatek.com> 15660S: Maintained 15661F: drivers/char/hw_random/mtk-rng.c 15662 15663MEDIATEK SMI DRIVER 15664M: Yong Wu <yong.wu@mediatek.com> 15665L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15666S: Supported 15667F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 15668F: drivers/memory/mtk-smi.c 15669F: include/soc/mediatek/smi.h 15670 15671MEDIATEK SWITCH DRIVER 15672M: Chester A. Unal <chester.a.unal@arinc9.com> 15673M: Daniel Golle <daniel@makrotopia.org> 15674M: DENG Qingfang <dqfext@gmail.com> 15675M: Sean Wang <sean.wang@mediatek.com> 15676L: netdev@vger.kernel.org 15677S: Maintained 15678F: drivers/net/dsa/mt7530-mdio.c 15679F: drivers/net/dsa/mt7530-mmio.c 15680F: drivers/net/dsa/mt7530.* 15681F: net/dsa/tag_mtk.c 15682 15683MEDIATEK T7XX 5G WWAN MODEM DRIVER 15684M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 15685R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 15686R: Liu Haijun <haijun.liu@mediatek.com> 15687R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 15688L: netdev@vger.kernel.org 15689S: Supported 15690F: drivers/net/wwan/t7xx/ 15691 15692MEDIATEK USB3 DRD IP DRIVER 15693M: Chunfeng Yun <chunfeng.yun@mediatek.com> 15694L: linux-usb@vger.kernel.org 15695L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15696L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15697S: Maintained 15698F: Documentation/devicetree/bindings/usb/mediatek,* 15699F: drivers/usb/host/xhci-mtk* 15700F: drivers/usb/mtu3/ 15701 15702MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 15703M: Peter Senna Tschudin <peter.senna@gmail.com> 15704M: Ian Ray <ian.ray@ge.com> 15705M: Martyn Welch <martyn.welch@collabora.co.uk> 15706S: Maintained 15707F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 15708F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 15709 15710MEGARAID SCSI/SAS DRIVERS 15711M: Kashyap Desai <kashyap.desai@broadcom.com> 15712M: Sumit Saxena <sumit.saxena@broadcom.com> 15713M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 15714M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 15715L: megaraidlinux.pdl@broadcom.com 15716L: linux-scsi@vger.kernel.org 15717S: Maintained 15718W: http://www.avagotech.com/support/ 15719F: Documentation/scsi/megaraid.rst 15720F: drivers/scsi/megaraid.* 15721F: drivers/scsi/megaraid/ 15722 15723MELEXIS MLX90614 DRIVER 15724M: Crt Mori <cmo@melexis.com> 15725L: linux-iio@vger.kernel.org 15726S: Supported 15727W: http://www.melexis.com 15728F: drivers/iio/temperature/mlx90614.c 15729 15730MELEXIS MLX90632 DRIVER 15731M: Crt Mori <cmo@melexis.com> 15732L: linux-iio@vger.kernel.org 15733S: Supported 15734W: http://www.melexis.com 15735F: drivers/iio/temperature/mlx90632.c 15736 15737MELEXIS MLX90635 DRIVER 15738M: Crt Mori <cmo@melexis.com> 15739L: linux-iio@vger.kernel.org 15740S: Supported 15741W: http://www.melexis.com 15742F: drivers/iio/temperature/mlx90635.c 15743 15744MELFAS MIP4 TOUCHSCREEN DRIVER 15745M: Sangwon Jee <jeesw@melfas.com> 15746S: Supported 15747W: http://www.melfas.com 15748F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 15749F: drivers/input/touchscreen/melfas_mip4.c 15750 15751MELLANOX BLUEFIELD I2C DRIVER 15752M: Khalil Blaiech <kblaiech@nvidia.com> 15753M: Asmaa Mnebhi <asmaa@nvidia.com> 15754L: linux-i2c@vger.kernel.org 15755S: Supported 15756F: drivers/i2c/busses/i2c-mlxbf.c 15757 15758MELLANOX ETHERNET DRIVER (mlx4_en) 15759M: Tariq Toukan <tariqt@nvidia.com> 15760L: netdev@vger.kernel.org 15761S: Maintained 15762W: https://www.nvidia.com/networking/ 15763Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15764F: drivers/net/ethernet/mellanox/mlx4/en_* 15765 15766MELLANOX ETHERNET DRIVER (mlx5e) 15767M: Saeed Mahameed <saeedm@nvidia.com> 15768M: Tariq Toukan <tariqt@nvidia.com> 15769M: Mark Bloch <mbloch@nvidia.com> 15770L: netdev@vger.kernel.org 15771S: Maintained 15772W: https://www.nvidia.com/networking/ 15773Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15774F: drivers/net/ethernet/mellanox/mlx5/core/en_* 15775 15776MELLANOX ETHERNET INNOVA DRIVERS 15777R: Boris Pismenny <borisp@nvidia.com> 15778L: netdev@vger.kernel.org 15779S: Maintained 15780W: https://www.nvidia.com/networking/ 15781Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15782F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 15783F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 15784F: include/linux/mlx5/mlx5_ifc_fpga.h 15785 15786MELLANOX ETHERNET SWITCH DRIVERS 15787M: Ido Schimmel <idosch@nvidia.com> 15788M: Petr Machata <petrm@nvidia.com> 15789L: netdev@vger.kernel.org 15790S: Supported 15791W: https://www.nvidia.com/networking/ 15792Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15793F: drivers/net/ethernet/mellanox/mlxsw/ 15794F: tools/testing/selftests/drivers/net/mlxsw/ 15795 15796MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 15797M: mlxsw@nvidia.com 15798L: netdev@vger.kernel.org 15799S: Supported 15800W: https://www.nvidia.com/networking/ 15801Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15802F: drivers/net/ethernet/mellanox/mlxfw/ 15803 15804MELLANOX HARDWARE PLATFORM SUPPORT 15805M: Hans de Goede <hansg@kernel.org> 15806M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 15807M: Vadim Pasternak <vadimp@nvidia.com> 15808L: platform-driver-x86@vger.kernel.org 15809S: Supported 15810F: Documentation/ABI/stable/sysfs-driver-mlxreg-io 15811F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 15812F: drivers/platform/mellanox/ 15813F: include/linux/platform_data/mlxreg.h 15814 15815MELLANOX MLX4 core VPI driver 15816M: Tariq Toukan <tariqt@nvidia.com> 15817L: netdev@vger.kernel.org 15818L: linux-rdma@vger.kernel.org 15819S: Maintained 15820W: https://www.nvidia.com/networking/ 15821Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15822F: drivers/net/ethernet/mellanox/mlx4/ 15823F: include/linux/mlx4/ 15824 15825MELLANOX MLX4 IB driver 15826M: Yishai Hadas <yishaih@nvidia.com> 15827L: linux-rdma@vger.kernel.org 15828S: Supported 15829W: https://www.nvidia.com/networking/ 15830Q: http://patchwork.kernel.org/project/linux-rdma/list/ 15831F: drivers/infiniband/hw/mlx4/ 15832F: include/linux/mlx4/ 15833F: include/uapi/rdma/mlx4-abi.h 15834 15835MELLANOX MLX5 core VPI driver 15836M: Saeed Mahameed <saeedm@nvidia.com> 15837M: Leon Romanovsky <leonro@nvidia.com> 15838M: Tariq Toukan <tariqt@nvidia.com> 15839M: Mark Bloch <mbloch@nvidia.com> 15840L: netdev@vger.kernel.org 15841L: linux-rdma@vger.kernel.org 15842S: Maintained 15843W: https://www.nvidia.com/networking/ 15844Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15845F: Documentation/networking/device_drivers/ethernet/mellanox/ 15846F: drivers/net/ethernet/mellanox/mlx5/core/ 15847F: include/linux/mlx5/ 15848 15849MELLANOX MLX5 IB driver 15850M: Leon Romanovsky <leonro@nvidia.com> 15851L: linux-rdma@vger.kernel.org 15852S: Supported 15853W: https://www.nvidia.com/networking/ 15854Q: http://patchwork.kernel.org/project/linux-rdma/list/ 15855F: drivers/infiniband/hw/mlx5/ 15856F: include/linux/mlx5/ 15857F: include/uapi/rdma/mlx5-abi.h 15858 15859MELLANOX MLX5 VDPA DRIVER 15860M: Dragos Tatulea <dtatulea@nvidia.com> 15861L: virtualization@lists.linux.dev 15862S: Supported 15863F: drivers/vdpa/mlx5/ 15864 15865MELLANOX MLXCPLD I2C AND MUX DRIVER 15866M: Vadim Pasternak <vadimp@nvidia.com> 15867M: Michael Shych <michaelsh@nvidia.com> 15868L: linux-i2c@vger.kernel.org 15869S: Supported 15870F: Documentation/i2c/busses/i2c-mlxcpld.rst 15871F: drivers/i2c/busses/i2c-mlxcpld.c 15872F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 15873 15874MELLANOX MLXCPLD LED DRIVER 15875M: Vadim Pasternak <vadimp@nvidia.com> 15876L: linux-leds@vger.kernel.org 15877S: Supported 15878F: Documentation/leds/leds-mlxcpld.rst 15879F: drivers/leds/leds-mlxcpld.c 15880F: drivers/leds/leds-mlxreg.c 15881 15882MEMBARRIER SUPPORT 15883M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 15884M: "Paul E. McKenney" <paulmck@kernel.org> 15885L: linux-kernel@vger.kernel.org 15886S: Supported 15887F: Documentation/scheduler/membarrier.rst 15888F: arch/*/include/asm/membarrier.h 15889F: arch/*/include/asm/sync_core.h 15890F: include/uapi/linux/membarrier.h 15891F: kernel/sched/membarrier.c 15892 15893MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 15894M: Mike Rapoport <rppt@kernel.org> 15895L: linux-mm@kvack.org 15896S: Maintained 15897T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git for-next 15898T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git fixes 15899F: Documentation/core-api/boot-time-mm.rst 15900F: Documentation/core-api/kho/bindings/memblock/* 15901F: include/linux/memblock.h 15902F: mm/bootmem_info.c 15903F: mm/memblock.c 15904F: mm/memtest.c 15905F: mm/mm_init.c 15906F: mm/rodata_test.c 15907F: tools/testing/memblock/ 15908 15909MEMORY ALLOCATION PROFILING 15910M: Suren Baghdasaryan <surenb@google.com> 15911M: Kent Overstreet <kent.overstreet@linux.dev> 15912L: linux-mm@kvack.org 15913S: Maintained 15914F: Documentation/mm/allocation-profiling.rst 15915F: include/linux/alloc_tag.h 15916F: include/linux/pgalloc_tag.h 15917F: lib/alloc_tag.c 15918 15919MEMORY CONTROLLER DRIVERS 15920M: Krzysztof Kozlowski <krzk@kernel.org> 15921L: linux-kernel@vger.kernel.org 15922S: Maintained 15923B: mailto:krzysztof.kozlowski@linaro.org 15924T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 15925F: Documentation/devicetree/bindings/memory-controllers/ 15926F: drivers/memory/ 15927F: include/dt-bindings/memory/ 15928F: include/memory/ 15929 15930MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 15931M: Dmitry Osipenko <digetx@gmail.com> 15932L: linux-pm@vger.kernel.org 15933L: linux-tegra@vger.kernel.org 15934S: Maintained 15935T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 15936F: drivers/devfreq/tegra30-devfreq.c 15937 15938MEMORY HOT(UN)PLUG 15939M: David Hildenbrand <david@redhat.com> 15940M: Oscar Salvador <osalvador@suse.de> 15941L: linux-mm@kvack.org 15942S: Maintained 15943F: Documentation/admin-guide/mm/memory-hotplug.rst 15944F: Documentation/core-api/memory-hotplug.rst 15945F: drivers/base/memory.c 15946F: include/linux/memory_hotplug.h 15947F: include/linux/memremap.h 15948F: mm/memremap.c 15949F: mm/memory_hotplug.c 15950F: tools/testing/selftests/memory-hotplug/ 15951 15952MEMORY MANAGEMENT 15953M: Andrew Morton <akpm@linux-foundation.org> 15954L: linux-mm@kvack.org 15955S: Maintained 15956W: http://www.linux-mm.org 15957T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15958T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 15959F: mm/ 15960F: tools/mm/ 15961 15962MEMORY MANAGEMENT - CORE 15963M: Andrew Morton <akpm@linux-foundation.org> 15964M: David Hildenbrand <david@redhat.com> 15965R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 15966R: Liam R. Howlett <Liam.Howlett@oracle.com> 15967R: Vlastimil Babka <vbabka@suse.cz> 15968R: Mike Rapoport <rppt@kernel.org> 15969R: Suren Baghdasaryan <surenb@google.com> 15970R: Michal Hocko <mhocko@suse.com> 15971L: linux-mm@kvack.org 15972S: Maintained 15973W: http://www.linux-mm.org 15974T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15975F: include/linux/gfp.h 15976F: include/linux/gfp_types.h 15977F: include/linux/highmem.h 15978F: include/linux/memory.h 15979F: include/linux/mm.h 15980F: include/linux/mm_*.h 15981F: include/linux/mmzone.h 15982F: include/linux/mmdebug.h 15983F: include/linux/mmu_notifier.h 15984F: include/linux/pagewalk.h 15985F: include/linux/pgtable.h 15986F: include/linux/ptdump.h 15987F: include/linux/vmpressure.h 15988F: include/linux/vmstat.h 15989F: kernel/fork.c 15990F: mm/Kconfig 15991F: mm/debug.c 15992F: mm/folio-compat.c 15993F: mm/highmem.c 15994F: mm/init-mm.c 15995F: mm/internal.h 15996F: mm/maccess.c 15997F: mm/memory.c 15998F: mm/mmu_notifier.c 15999F: mm/mmzone.c 16000F: mm/pagewalk.c 16001F: mm/pgtable-generic.c 16002F: mm/ptdump.c 16003F: mm/sparse-vmemmap.c 16004F: mm/sparse.c 16005F: mm/util.c 16006F: mm/vmpressure.c 16007F: mm/vmstat.c 16008N: include/linux/page[-_]* 16009 16010MEMORY MANAGEMENT - EXECMEM 16011M: Andrew Morton <akpm@linux-foundation.org> 16012M: Mike Rapoport <rppt@kernel.org> 16013L: linux-mm@kvack.org 16014S: Maintained 16015F: include/linux/execmem.h 16016F: mm/execmem.c 16017 16018MEMORY MANAGEMENT - GUP (GET USER PAGES) 16019M: Andrew Morton <akpm@linux-foundation.org> 16020M: David Hildenbrand <david@redhat.com> 16021R: Jason Gunthorpe <jgg@nvidia.com> 16022R: John Hubbard <jhubbard@nvidia.com> 16023R: Peter Xu <peterx@redhat.com> 16024L: linux-mm@kvack.org 16025S: Maintained 16026W: http://www.linux-mm.org 16027T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16028F: mm/gup.c 16029F: mm/gup_test.c 16030F: mm/gup_test.h 16031F: tools/testing/selftests/mm/gup_longterm.c 16032F: tools/testing/selftests/mm/gup_test.c 16033 16034MEMORY MANAGEMENT - KSM (Kernel Samepage Merging) 16035M: Andrew Morton <akpm@linux-foundation.org> 16036M: David Hildenbrand <david@redhat.com> 16037R: Xu Xin <xu.xin16@zte.com.cn> 16038R: Chengming Zhou <chengming.zhou@linux.dev> 16039L: linux-mm@kvack.org 16040S: Maintained 16041W: http://www.linux-mm.org 16042T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16043F: Documentation/admin-guide/mm/ksm.rst 16044F: Documentation/mm/ksm.rst 16045F: include/linux/ksm.h 16046F: include/trace/events/ksm.h 16047F: mm/ksm.c 16048F: mm/mm_slot.h 16049 16050MEMORY MANAGEMENT - MEMORY POLICY AND MIGRATION 16051M: Andrew Morton <akpm@linux-foundation.org> 16052M: David Hildenbrand <david@redhat.com> 16053R: Zi Yan <ziy@nvidia.com> 16054R: Matthew Brost <matthew.brost@intel.com> 16055R: Joshua Hahn <joshua.hahnjy@gmail.com> 16056R: Rakie Kim <rakie.kim@sk.com> 16057R: Byungchul Park <byungchul@sk.com> 16058R: Gregory Price <gourry@gourry.net> 16059R: Ying Huang <ying.huang@linux.alibaba.com> 16060R: Alistair Popple <apopple@nvidia.com> 16061L: linux-mm@kvack.org 16062S: Maintained 16063W: http://www.linux-mm.org 16064T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16065F: include/linux/mempolicy.h 16066F: include/uapi/linux/mempolicy.h 16067F: include/linux/migrate.h 16068F: include/linux/migrate_mode.h 16069F: mm/mempolicy.c 16070F: mm/migrate.c 16071F: mm/migrate_device.c 16072 16073MEMORY MANAGEMENT - MGLRU (MULTI-GEN LRU) 16074M: Andrew Morton <akpm@linux-foundation.org> 16075M: Axel Rasmussen <axelrasmussen@google.com> 16076M: Yuanchu Xie <yuanchu@google.com> 16077R: Wei Xu <weixugc@google.com> 16078L: linux-mm@kvack.org 16079S: Maintained 16080W: http://www.linux-mm.org 16081T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16082F: Documentation/admin-guide/mm/multigen_lru.rst 16083F: Documentation/mm/multigen_lru.rst 16084F: include/linux/mm_inline.h 16085F: include/linux/mmzone.h 16086F: mm/swap.c 16087F: mm/vmscan.c 16088F: mm/workingset.c 16089 16090MEMORY MANAGEMENT - MISC 16091M: Andrew Morton <akpm@linux-foundation.org> 16092M: David Hildenbrand <david@redhat.com> 16093R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16094R: Liam R. Howlett <Liam.Howlett@oracle.com> 16095R: Vlastimil Babka <vbabka@suse.cz> 16096R: Mike Rapoport <rppt@kernel.org> 16097R: Suren Baghdasaryan <surenb@google.com> 16098R: Michal Hocko <mhocko@suse.com> 16099L: linux-mm@kvack.org 16100S: Maintained 16101W: http://www.linux-mm.org 16102T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16103F: Documentation/admin-guide/mm/ 16104F: Documentation/mm/ 16105F: include/linux/cma.h 16106F: include/linux/dmapool.h 16107F: include/linux/ioremap.h 16108F: include/linux/memory-tiers.h 16109F: include/linux/page_idle.h 16110F: mm/backing-dev.c 16111F: mm/cma.c 16112F: mm/cma_debug.c 16113F: mm/cma_sysfs.c 16114F: mm/dmapool.c 16115F: mm/dmapool_test.c 16116F: mm/early_ioremap.c 16117F: mm/fadvise.c 16118F: mm/ioremap.c 16119F: mm/mapping_dirty_helpers.c 16120F: mm/memory-tiers.c 16121F: mm/page_idle.c 16122F: mm/pgalloc-track.h 16123F: mm/process_vm_access.c 16124F: tools/testing/selftests/mm/ 16125 16126MEMORY MANAGEMENT - NUMA MEMBLOCKS AND NUMA EMULATION 16127M: Andrew Morton <akpm@linux-foundation.org> 16128M: Mike Rapoport <rppt@kernel.org> 16129L: linux-mm@kvack.org 16130S: Maintained 16131F: include/linux/numa_memblks.h 16132F: mm/numa.c 16133F: mm/numa_emulation.c 16134F: mm/numa_memblks.c 16135 16136MEMORY MANAGEMENT - OOM KILLER 16137M: Michal Hocko <mhocko@suse.com> 16138R: David Rientjes <rientjes@google.com> 16139R: Shakeel Butt <shakeel.butt@linux.dev> 16140L: linux-mm@kvack.org 16141S: Maintained 16142F: include/linux/oom.h 16143F: include/trace/events/oom.h 16144F: include/uapi/linux/oom.h 16145F: mm/oom_kill.c 16146 16147MEMORY MANAGEMENT - PAGE ALLOCATOR 16148M: Andrew Morton <akpm@linux-foundation.org> 16149M: Vlastimil Babka <vbabka@suse.cz> 16150R: Suren Baghdasaryan <surenb@google.com> 16151R: Michal Hocko <mhocko@suse.com> 16152R: Brendan Jackman <jackmanb@google.com> 16153R: Johannes Weiner <hannes@cmpxchg.org> 16154R: Zi Yan <ziy@nvidia.com> 16155L: linux-mm@kvack.org 16156S: Maintained 16157F: include/linux/compaction.h 16158F: include/linux/gfp.h 16159F: include/linux/page-isolation.h 16160F: mm/compaction.c 16161F: mm/debug_page_alloc.c 16162F: mm/debug_page_ref.c 16163F: mm/fail_page_alloc.c 16164F: mm/page_alloc.c 16165F: mm/page_ext.c 16166F: mm/page_frag_cache.c 16167F: mm/page_isolation.c 16168F: mm/page_owner.c 16169F: mm/page_poison.c 16170F: mm/page_reporting.c 16171F: mm/page_reporting.h 16172F: mm/show_mem.c 16173F: mm/shuffle.c 16174F: mm/shuffle.h 16175 16176MEMORY MANAGEMENT - RECLAIM 16177M: Andrew Morton <akpm@linux-foundation.org> 16178M: Johannes Weiner <hannes@cmpxchg.org> 16179R: David Hildenbrand <david@redhat.com> 16180R: Michal Hocko <mhocko@kernel.org> 16181R: Qi Zheng <zhengqi.arch@bytedance.com> 16182R: Shakeel Butt <shakeel.butt@linux.dev> 16183R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16184L: linux-mm@kvack.org 16185S: Maintained 16186F: mm/pt_reclaim.c 16187F: mm/vmscan.c 16188F: mm/workingset.c 16189 16190MEMORY MANAGEMENT - RMAP (REVERSE MAPPING) 16191M: Andrew Morton <akpm@linux-foundation.org> 16192M: David Hildenbrand <david@redhat.com> 16193M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16194R: Rik van Riel <riel@surriel.com> 16195R: Liam R. Howlett <Liam.Howlett@oracle.com> 16196R: Vlastimil Babka <vbabka@suse.cz> 16197R: Harry Yoo <harry.yoo@oracle.com> 16198L: linux-mm@kvack.org 16199S: Maintained 16200F: include/linux/rmap.h 16201F: mm/page_vma_mapped.c 16202F: mm/rmap.c 16203 16204MEMORY MANAGEMENT - SECRETMEM 16205M: Andrew Morton <akpm@linux-foundation.org> 16206M: Mike Rapoport <rppt@kernel.org> 16207L: linux-mm@kvack.org 16208S: Maintained 16209F: include/linux/secretmem.h 16210F: mm/secretmem.c 16211 16212MEMORY MANAGEMENT - SWAP 16213M: Andrew Morton <akpm@linux-foundation.org> 16214R: Kemeng Shi <shikemeng@huaweicloud.com> 16215R: Kairui Song <kasong@tencent.com> 16216R: Nhat Pham <nphamcs@gmail.com> 16217R: Baoquan He <bhe@redhat.com> 16218R: Barry Song <baohua@kernel.org> 16219R: Chris Li <chrisl@kernel.org> 16220L: linux-mm@kvack.org 16221S: Maintained 16222F: include/linux/swap.h 16223F: include/linux/swapfile.h 16224F: include/linux/swapops.h 16225F: mm/page_io.c 16226F: mm/swap.c 16227F: mm/swap.h 16228F: mm/swap_state.c 16229F: mm/swapfile.c 16230 16231MEMORY MANAGEMENT - THP (TRANSPARENT HUGE PAGE) 16232M: Andrew Morton <akpm@linux-foundation.org> 16233M: David Hildenbrand <david@redhat.com> 16234M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16235R: Zi Yan <ziy@nvidia.com> 16236R: Baolin Wang <baolin.wang@linux.alibaba.com> 16237R: Liam R. Howlett <Liam.Howlett@oracle.com> 16238R: Nico Pache <npache@redhat.com> 16239R: Ryan Roberts <ryan.roberts@arm.com> 16240R: Dev Jain <dev.jain@arm.com> 16241R: Barry Song <baohua@kernel.org> 16242L: linux-mm@kvack.org 16243S: Maintained 16244W: http://www.linux-mm.org 16245T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16246F: Documentation/admin-guide/mm/transhuge.rst 16247F: include/linux/huge_mm.h 16248F: include/linux/khugepaged.h 16249F: include/trace/events/huge_memory.h 16250F: mm/huge_memory.c 16251F: mm/khugepaged.c 16252F: mm/mm_slot.h 16253F: tools/testing/selftests/mm/khugepaged.c 16254F: tools/testing/selftests/mm/split_huge_page_test.c 16255F: tools/testing/selftests/mm/transhuge-stress.c 16256 16257MEMORY MANAGEMENT - USERFAULTFD 16258M: Andrew Morton <akpm@linux-foundation.org> 16259R: Peter Xu <peterx@redhat.com> 16260L: linux-mm@kvack.org 16261S: Maintained 16262F: Documentation/admin-guide/mm/userfaultfd.rst 16263F: fs/userfaultfd.c 16264F: include/asm-generic/pgtable_uffd.h 16265F: include/linux/userfaultfd_k.h 16266F: include/uapi/linux/userfaultfd.h 16267F: mm/userfaultfd.c 16268F: tools/testing/selftests/mm/uffd-*.[ch] 16269 16270MEMORY MANAGEMENT - RUST 16271M: Alice Ryhl <aliceryhl@google.com> 16272R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16273R: Liam R. Howlett <Liam.Howlett@oracle.com> 16274L: linux-mm@kvack.org 16275L: rust-for-linux@vger.kernel.org 16276S: Maintained 16277W: http://www.linux-mm.org 16278T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16279F: rust/helpers/mm.c 16280F: rust/helpers/page.c 16281F: rust/kernel/mm.rs 16282F: rust/kernel/mm/ 16283F: rust/kernel/page.rs 16284 16285MEMORY MAPPING 16286M: Andrew Morton <akpm@linux-foundation.org> 16287M: Liam R. Howlett <Liam.Howlett@oracle.com> 16288M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16289R: Vlastimil Babka <vbabka@suse.cz> 16290R: Jann Horn <jannh@google.com> 16291R: Pedro Falcato <pfalcato@suse.de> 16292L: linux-mm@kvack.org 16293S: Maintained 16294W: http://www.linux-mm.org 16295T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16296F: include/trace/events/mmap.h 16297F: mm/interval_tree.c 16298F: mm/mincore.c 16299F: mm/mlock.c 16300F: mm/mmap.c 16301F: mm/mprotect.c 16302F: mm/mremap.c 16303F: mm/mseal.c 16304F: mm/msync.c 16305F: mm/nommu.c 16306F: mm/vma.c 16307F: mm/vma.h 16308F: mm/vma_exec.c 16309F: mm/vma_init.c 16310F: mm/vma_internal.h 16311F: tools/testing/selftests/mm/merge.c 16312F: tools/testing/vma/ 16313 16314MEMORY MAPPING - LOCKING 16315M: Andrew Morton <akpm@linux-foundation.org> 16316M: Suren Baghdasaryan <surenb@google.com> 16317M: Liam R. Howlett <Liam.Howlett@oracle.com> 16318M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16319R: Vlastimil Babka <vbabka@suse.cz> 16320R: Shakeel Butt <shakeel.butt@linux.dev> 16321L: linux-mm@kvack.org 16322S: Maintained 16323W: http://www.linux-mm.org 16324T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16325F: Documentation/mm/process_addrs.rst 16326F: include/linux/mmap_lock.h 16327F: include/trace/events/mmap_lock.h 16328F: mm/mmap_lock.c 16329 16330MEMORY MAPPING - MADVISE (MEMORY ADVICE) 16331M: Andrew Morton <akpm@linux-foundation.org> 16332M: Liam R. Howlett <Liam.Howlett@oracle.com> 16333M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16334M: David Hildenbrand <david@redhat.com> 16335R: Vlastimil Babka <vbabka@suse.cz> 16336R: Jann Horn <jannh@google.com> 16337L: linux-mm@kvack.org 16338S: Maintained 16339W: http://www.linux-mm.org 16340T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16341F: include/uapi/asm-generic/mman-common.h 16342F: mm/madvise.c 16343 16344MEMORY TECHNOLOGY DEVICES (MTD) 16345M: Miquel Raynal <miquel.raynal@bootlin.com> 16346M: Richard Weinberger <richard@nod.at> 16347M: Vignesh Raghavendra <vigneshr@ti.com> 16348L: linux-mtd@lists.infradead.org 16349S: Maintained 16350W: http://www.linux-mtd.infradead.org/ 16351Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 16352C: irc://irc.oftc.net/mtd 16353T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 16354T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 16355F: Documentation/devicetree/bindings/mtd/ 16356F: drivers/mtd/ 16357F: include/linux/mtd/ 16358F: include/uapi/mtd/ 16359 16360MEN A21 WATCHDOG DRIVER 16361M: Johannes Thumshirn <morbidrsa@gmail.com> 16362L: linux-watchdog@vger.kernel.org 16363S: Maintained 16364F: drivers/watchdog/mena21_wdt.c 16365 16366MEN CHAMELEON BUS (mcb) 16367M: Johannes Thumshirn <morbidrsa@gmail.com> 16368S: Maintained 16369F: Documentation/driver-api/men-chameleon-bus.rst 16370F: drivers/mcb/ 16371F: include/linux/mcb.h 16372 16373MEN F21BMC (Board Management Controller) 16374M: Andreas Werner <andreas.werner@men.de> 16375S: Supported 16376F: Documentation/hwmon/menf21bmc.rst 16377F: drivers/hwmon/menf21bmc_hwmon.c 16378F: drivers/leds/leds-menf21bmc.c 16379F: drivers/mfd/menf21bmc.c 16380F: drivers/watchdog/menf21bmc_wdt.c 16381 16382MEN Z069 WATCHDOG DRIVER 16383M: Johannes Thumshirn <jth@kernel.org> 16384L: linux-watchdog@vger.kernel.org 16385S: Maintained 16386F: drivers/watchdog/menz69_wdt.c 16387 16388MESON AO CEC DRIVER FOR AMLOGIC SOCS 16389M: Neil Armstrong <neil.armstrong@linaro.org> 16390L: linux-media@vger.kernel.org 16391L: linux-amlogic@lists.infradead.org 16392S: Supported 16393W: http://linux-meson.com/ 16394T: git git://linuxtv.org/media.git 16395F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 16396F: drivers/media/cec/platform/meson/ao-cec-g12a.c 16397F: drivers/media/cec/platform/meson/ao-cec.c 16398 16399MESON GE2D DRIVER FOR AMLOGIC SOCS 16400M: Neil Armstrong <neil.armstrong@linaro.org> 16401L: linux-media@vger.kernel.org 16402L: linux-amlogic@lists.infradead.org 16403S: Supported 16404T: git git://linuxtv.org/media.git 16405F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 16406F: drivers/media/platform/amlogic/meson-ge2d/ 16407 16408MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 16409M: Liang Yang <liang.yang@amlogic.com> 16410L: linux-mtd@lists.infradead.org 16411S: Maintained 16412F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 16413F: drivers/mtd/nand/raw/meson_* 16414 16415MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 16416M: Neil Armstrong <neil.armstrong@linaro.org> 16417L: linux-media@vger.kernel.org 16418L: linux-amlogic@lists.infradead.org 16419S: Supported 16420T: git git://linuxtv.org/media.git 16421F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 16422F: drivers/staging/media/meson/vdec/ 16423 16424META ETHERNET DRIVERS 16425M: Alexander Duyck <alexanderduyck@fb.com> 16426M: Jakub Kicinski <kuba@kernel.org> 16427R: kernel-team@meta.com 16428S: Maintained 16429F: Documentation/networking/device_drivers/ethernet/meta/ 16430F: drivers/net/ethernet/meta/ 16431 16432METHODE UDPU SUPPORT 16433M: Robert Marko <robert.marko@sartura.hr> 16434S: Maintained 16435F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 16436F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 16437 16438MHI BUS 16439M: Manivannan Sadhasivam <mani@kernel.org> 16440L: mhi@lists.linux.dev 16441L: linux-arm-msm@vger.kernel.org 16442S: Maintained 16443T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 16444F: Documentation/ABI/stable/sysfs-bus-mhi 16445F: Documentation/mhi/ 16446F: drivers/bus/mhi/ 16447F: drivers/pci/endpoint/functions/pci-epf-mhi.c 16448F: include/linux/mhi.h 16449 16450MICROBLAZE ARCHITECTURE 16451M: Michal Simek <monstr@monstr.eu> 16452S: Supported 16453W: http://www.monstr.eu/fdt/ 16454T: git git://git.monstr.eu/linux-2.6-microblaze.git 16455F: arch/microblaze/ 16456 16457MICROBLAZE TMR INJECT 16458M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 16459S: Supported 16460F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 16461F: drivers/misc/xilinx_tmr_inject.c 16462 16463MICROBLAZE TMR MANAGER 16464M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 16465S: Supported 16466F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 16467F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 16468F: drivers/misc/xilinx_tmr_manager.c 16469 16470MICROCHIP AT91 DMA DRIVERS 16471M: Ludovic Desroches <ludovic.desroches@microchip.com> 16472L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16473L: dmaengine@vger.kernel.org 16474S: Supported 16475F: Documentation/devicetree/bindings/dma/atmel,at91sam9g45-dma.yaml 16476F: drivers/dma/at_hdmac.c 16477F: drivers/dma/at_xdmac.c 16478F: include/dt-bindings/dma/at91.h 16479 16480MICROCHIP AT91 SERIAL DRIVER 16481M: Richard Genoud <richard.genoud@bootlin.com> 16482S: Maintained 16483F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16484F: drivers/tty/serial/atmel_serial.c 16485F: drivers/tty/serial/atmel_serial.h 16486 16487MICROCHIP AT91 USART MFD DRIVER 16488M: Radu Pirea <radu_nicolae.pirea@upb.ro> 16489L: linux-kernel@vger.kernel.org 16490S: Supported 16491F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16492F: drivers/mfd/at91-usart.c 16493F: include/dt-bindings/mfd/at91-usart.h 16494 16495MICROCHIP AT91 USART SPI DRIVER 16496M: Radu Pirea <radu_nicolae.pirea@upb.ro> 16497L: linux-spi@vger.kernel.org 16498S: Supported 16499F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16500F: drivers/spi/spi-at91-usart.c 16501 16502MICROCHIP AUDIO ASOC DRIVERS 16503M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16504M: Andrei Simion <andrei.simion@microchip.com> 16505L: linux-sound@vger.kernel.org 16506S: Supported 16507F: Documentation/devicetree/bindings/sound/atmel* 16508F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 16509F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 16510F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 16511F: sound/soc/atmel 16512 16513MICROCHIP CSI2DC DRIVER 16514M: Eugen Hristev <eugen.hristev@microchip.com> 16515L: linux-media@vger.kernel.org 16516S: Supported 16517F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 16518F: drivers/media/platform/microchip/microchip-csi2dc.c 16519 16520MICROCHIP ECC DRIVER 16521L: linux-crypto@vger.kernel.org 16522S: Orphan 16523F: drivers/crypto/atmel-ecc.* 16524 16525MICROCHIP EIC DRIVER 16526M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16527L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16528S: Supported 16529F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 16530F: drivers/irqchip/irq-mchp-eic.c 16531 16532MICROCHIP I2C DRIVER 16533M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 16534L: linux-i2c@vger.kernel.org 16535S: Supported 16536F: drivers/i2c/busses/i2c-at91-*.c 16537F: drivers/i2c/busses/i2c-at91.h 16538 16539MICROCHIP ISC DRIVER 16540M: Eugen Hristev <eugen.hristev@microchip.com> 16541L: linux-media@vger.kernel.org 16542S: Supported 16543F: Documentation/devicetree/bindings/media/atmel,isc.yaml 16544F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 16545F: drivers/media/platform/microchip/microchip-isc* 16546F: drivers/media/platform/microchip/microchip-sama*-isc* 16547F: drivers/staging/media/deprecated/atmel/atmel-isc* 16548F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 16549F: include/linux/atmel-isc-media.h 16550 16551MICROCHIP ISI DRIVER 16552M: Eugen Hristev <eugen.hristev@microchip.com> 16553L: linux-media@vger.kernel.org 16554S: Supported 16555F: drivers/media/platform/atmel/atmel-isi.c 16556F: drivers/media/platform/atmel/atmel-isi.h 16557 16558MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 16559M: Woojung Huh <woojung.huh@microchip.com> 16560M: UNGLinuxDriver@microchip.com 16561L: netdev@vger.kernel.org 16562S: Maintained 16563F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 16564F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 16565F: drivers/net/dsa/microchip/* 16566F: include/linux/dsa/ksz_common.h 16567F: include/linux/platform_data/microchip-ksz.h 16568F: net/dsa/tag_ksz.c 16569 16570MICROCHIP LAN743X ETHERNET DRIVER 16571M: Bryan Whitehead <bryan.whitehead@microchip.com> 16572M: UNGLinuxDriver@microchip.com 16573L: netdev@vger.kernel.org 16574S: Maintained 16575F: drivers/net/ethernet/microchip/lan743x_* 16576 16577MICROCHIP LAN8650/1 10BASE-T1S MACPHY ETHERNET DRIVER 16578M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 16579L: netdev@vger.kernel.org 16580S: Maintained 16581F: Documentation/devicetree/bindings/net/microchip,lan8650.yaml 16582F: drivers/net/ethernet/microchip/lan865x/lan865x.c 16583 16584MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 16585M: Arun Ramadoss <arun.ramadoss@microchip.com> 16586R: UNGLinuxDriver@microchip.com 16587L: netdev@vger.kernel.org 16588S: Maintained 16589F: drivers/net/phy/microchip_t1.c 16590 16591MICROCHIP LAN966X ETHERNET DRIVER 16592M: Horatiu Vultur <horatiu.vultur@microchip.com> 16593M: UNGLinuxDriver@microchip.com 16594L: netdev@vger.kernel.org 16595S: Maintained 16596F: drivers/net/ethernet/microchip/lan966x/* 16597 16598MICROCHIP LAN966X OIC DRIVER 16599M: Herve Codina <herve.codina@bootlin.com> 16600S: Maintained 16601F: Documentation/devicetree/bindings/interrupt-controller/microchip,lan966x-oic.yaml 16602F: drivers/irqchip/irq-lan966x-oic.c 16603 16604MICROCHIP LAN966X PCI DRIVER 16605M: Herve Codina <herve.codina@bootlin.com> 16606S: Maintained 16607F: drivers/misc/lan966x_pci.c 16608F: drivers/misc/lan966x_pci.dtso 16609 16610MICROCHIP LAN969X ETHERNET DRIVER 16611M: Daniel Machon <daniel.machon@microchip.com> 16612M: UNGLinuxDriver@microchip.com 16613L: netdev@vger.kernel.org 16614S: Maintained 16615F: drivers/net/ethernet/microchip/sparx5/lan969x/* 16616 16617MICROCHIP LCDFB DRIVER 16618M: Nicolas Ferre <nicolas.ferre@microchip.com> 16619L: linux-fbdev@vger.kernel.org 16620S: Maintained 16621F: drivers/video/fbdev/atmel_lcdfb.c 16622F: include/video/atmel_lcdc.h 16623 16624MICROCHIP MCP16502 PMIC DRIVER 16625M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16626M: Andrei Simion <andrei.simion@microchip.com> 16627L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16628S: Supported 16629F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 16630F: drivers/regulator/mcp16502.c 16631 16632MICROCHIP MCP3564 ADC DRIVER 16633M: Marius Cristea <marius.cristea@microchip.com> 16634L: linux-iio@vger.kernel.org 16635S: Supported 16636F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 16637F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 16638F: drivers/iio/adc/mcp3564.c 16639 16640MICROCHIP MCP3911 ADC DRIVER 16641M: Marcus Folkesson <marcus.folkesson@gmail.com> 16642M: Kent Gustavsson <kent@minoris.se> 16643L: linux-iio@vger.kernel.org 16644S: Maintained 16645F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 16646F: drivers/iio/adc/mcp3911.c 16647 16648MICROCHIP MMC/SD/SDIO MCI DRIVER 16649M: Aubin Constans <aubin.constans@microchip.com> 16650S: Maintained 16651F: drivers/mmc/host/atmel-mci.c 16652 16653MICROCHIP NAND DRIVER 16654L: linux-mtd@lists.infradead.org 16655S: Orphan 16656F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 16657F: drivers/mtd/nand/raw/atmel/* 16658 16659MICROCHIP OTPC DRIVER 16660M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16661L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16662S: Supported 16663F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 16664F: drivers/nvmem/microchip-otpc.c 16665F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 16666 16667MICROCHIP PAC1921 POWER/CURRENT MONITOR DRIVER 16668M: Matteo Martelli <matteomartelli3@gmail.com> 16669L: linux-iio@vger.kernel.org 16670S: Supported 16671F: Documentation/devicetree/bindings/iio/adc/microchip,pac1921.yaml 16672F: drivers/iio/adc/pac1921.c 16673 16674MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 16675M: Marius Cristea <marius.cristea@microchip.com> 16676L: linux-iio@vger.kernel.org 16677S: Supported 16678F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 16679F: drivers/iio/adc/pac1934.c 16680 16681MICROCHIP PCI1XXXX GP DRIVER 16682M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 16683M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16684L: linux-gpio@vger.kernel.org 16685S: Supported 16686F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 16687F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 16688F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 16689F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 16690 16691MICROCHIP PCI1XXXX I2C DRIVER 16692M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 16693M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16694M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 16695L: linux-i2c@vger.kernel.org 16696S: Maintained 16697F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 16698 16699MICROCHIP PCIe UART DRIVER 16700M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16701M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 16702L: linux-serial@vger.kernel.org 16703S: Maintained 16704F: drivers/tty/serial/8250/8250_pci1xxxx.c 16705 16706MICROCHIP POLARFIRE FPGA DRIVERS 16707M: Conor Dooley <conor.dooley@microchip.com> 16708L: linux-fpga@vger.kernel.org 16709S: Supported 16710F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 16711F: drivers/fpga/microchip-spi.c 16712 16713MICROCHIP PWM DRIVER 16714M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16715L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16716L: linux-pwm@vger.kernel.org 16717S: Supported 16718F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 16719F: drivers/pwm/pwm-atmel.c 16720 16721MICROCHIP SAM9x7-COMPATIBLE LVDS CONTROLLER 16722M: Manikandan Muralidharan <manikandan.m@microchip.com> 16723M: Dharma Balasubiramani <dharma.b@microchip.com> 16724L: dri-devel@lists.freedesktop.org 16725S: Supported 16726F: Documentation/devicetree/bindings/display/bridge/microchip,sam9x75-lvds.yaml 16727F: drivers/gpu/drm/bridge/microchip-lvds.c 16728 16729MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 16730M: Eugen Hristev <eugen.hristev@microchip.com> 16731L: linux-iio@vger.kernel.org 16732S: Supported 16733F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 16734F: drivers/iio/adc/at91-sama5d2_adc.c 16735F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 16736 16737MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 16738M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16739S: Supported 16740F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 16741F: drivers/power/reset/at91-sama5d2_shdwc.c 16742 16743MICROCHIP SOC DRIVERS 16744M: Conor Dooley <conor@kernel.org> 16745S: Supported 16746T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 16747F: Documentation/devicetree/bindings/soc/microchip/ 16748F: drivers/soc/microchip/ 16749 16750MICROCHIP SPI DRIVER 16751M: Ryan Wanner <ryan.wanner@microchip.com> 16752S: Supported 16753F: drivers/spi/spi-atmel.* 16754 16755MICROCHIP SSC DRIVER 16756M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16757M: Andrei Simion <andrei.simion@microchip.com> 16758L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16759S: Supported 16760F: Documentation/devicetree/bindings/sound/atmel,at91-ssc.yaml 16761F: drivers/misc/atmel-ssc.c 16762F: include/linux/atmel-ssc.h 16763 16764Microchip Timer Counter Block (TCB) Capture Driver 16765M: Kamel Bouhara <kamel.bouhara@bootlin.com> 16766L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16767L: linux-iio@vger.kernel.org 16768S: Maintained 16769F: drivers/counter/microchip-tcb-capture.c 16770F: include/uapi/linux/counter/microchip-tcb-capture.h 16771 16772MICROCHIP USB251XB DRIVER 16773M: Richard Leitner <richard.leitner@skidata.com> 16774L: linux-usb@vger.kernel.org 16775S: Maintained 16776F: Documentation/devicetree/bindings/usb/usb251xb.yaml 16777F: drivers/usb/misc/usb251xb.c 16778 16779MICROCHIP USBA UDC DRIVER 16780M: Cristian Birsan <cristian.birsan@microchip.com> 16781L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16782S: Supported 16783F: drivers/usb/gadget/udc/atmel_usba_udc.* 16784 16785MICROCHIP WILC1000 WIFI DRIVER 16786M: Ajay Singh <ajay.kathat@microchip.com> 16787M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16788L: linux-wireless@vger.kernel.org 16789S: Supported 16790F: drivers/net/wireless/microchip/ 16791 16792MICROCHIP ZL3073X DRIVER 16793M: Ivan Vecera <ivecera@redhat.com> 16794M: Prathosh Satish <Prathosh.Satish@microchip.com> 16795L: netdev@vger.kernel.org 16796S: Supported 16797F: Documentation/devicetree/bindings/dpll/microchip,zl30731.yaml 16798F: drivers/dpll/zl3073x/ 16799 16800MICROSEMI MIPS SOCS 16801M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16802M: UNGLinuxDriver@microchip.com 16803L: linux-mips@vger.kernel.org 16804S: Supported 16805F: Documentation/devicetree/bindings/mips/mscc.txt 16806F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 16807F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 16808F: arch/mips/boot/dts/mscc/ 16809F: arch/mips/configs/generic/board-ocelot.config 16810F: arch/mips/generic/board-ocelot.c 16811 16812MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 16813M: Don Brace <don.brace@microchip.com> 16814L: storagedev@microchip.com 16815L: linux-scsi@vger.kernel.org 16816S: Supported 16817F: Documentation/scsi/smartpqi.rst 16818F: drivers/scsi/smartpqi/Kconfig 16819F: drivers/scsi/smartpqi/Makefile 16820F: drivers/scsi/smartpqi/smartpqi*.[ch] 16821F: include/linux/cciss*.h 16822F: include/uapi/linux/cciss*.h 16823 16824MICROSOFT MANA RDMA DRIVER 16825M: Long Li <longli@microsoft.com> 16826M: Konstantin Taranov <kotaranov@microsoft.com> 16827L: linux-rdma@vger.kernel.org 16828S: Supported 16829F: drivers/infiniband/hw/mana/ 16830F: include/net/mana 16831F: include/uapi/rdma/mana-abi.h 16832 16833MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 16834M: Maximilian Luz <luzmaximilian@gmail.com> 16835L: platform-driver-x86@vger.kernel.org 16836S: Maintained 16837F: drivers/platform/surface/surface_aggregator_tabletsw.c 16838 16839MICROSOFT SURFACE BATTERY AND AC DRIVERS 16840M: Maximilian Luz <luzmaximilian@gmail.com> 16841L: linux-pm@vger.kernel.org 16842L: platform-driver-x86@vger.kernel.org 16843S: Maintained 16844F: drivers/power/supply/surface_battery.c 16845F: drivers/power/supply/surface_charger.c 16846 16847MICROSOFT SURFACE DTX DRIVER 16848M: Maximilian Luz <luzmaximilian@gmail.com> 16849L: platform-driver-x86@vger.kernel.org 16850S: Maintained 16851F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 16852F: drivers/platform/surface/surface_dtx.c 16853F: include/uapi/linux/surface_aggregator/dtx.h 16854 16855MICROSOFT SURFACE SENSOR FAN DRIVER 16856M: Maximilian Luz <luzmaximilian@gmail.com> 16857M: Ivor Wanders <ivor@iwanders.net> 16858L: linux-hwmon@vger.kernel.org 16859S: Maintained 16860F: Documentation/hwmon/surface_fan.rst 16861F: drivers/hwmon/surface_fan.c 16862 16863MICROSOFT SURFACE SENSOR THERMAL DRIVER 16864M: Maximilian Luz <luzmaximilian@gmail.com> 16865L: linux-hwmon@vger.kernel.org 16866S: Maintained 16867F: drivers/hwmon/surface_temp.c 16868 16869MICROSOFT SURFACE GPE LID SUPPORT DRIVER 16870M: Maximilian Luz <luzmaximilian@gmail.com> 16871L: platform-driver-x86@vger.kernel.org 16872S: Maintained 16873F: drivers/platform/surface/surface_gpe.c 16874 16875MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 16876M: Hans de Goede <hansg@kernel.org> 16877M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 16878M: Maximilian Luz <luzmaximilian@gmail.com> 16879L: platform-driver-x86@vger.kernel.org 16880S: Maintained 16881T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 16882F: drivers/platform/surface/ 16883 16884MICROSOFT SURFACE HID TRANSPORT DRIVER 16885M: Maximilian Luz <luzmaximilian@gmail.com> 16886L: linux-input@vger.kernel.org 16887L: platform-driver-x86@vger.kernel.org 16888S: Maintained 16889F: drivers/hid/surface-hid/ 16890 16891MICROSOFT SURFACE HOT-PLUG DRIVER 16892M: Maximilian Luz <luzmaximilian@gmail.com> 16893L: platform-driver-x86@vger.kernel.org 16894S: Maintained 16895F: drivers/platform/surface/surface_hotplug.c 16896 16897MICROSOFT SURFACE PLATFORM PROFILE DRIVER 16898M: Maximilian Luz <luzmaximilian@gmail.com> 16899L: platform-driver-x86@vger.kernel.org 16900S: Maintained 16901F: drivers/platform/surface/surface_platform_profile.c 16902 16903MICROSOFT SURFACE PRO 3 BUTTON DRIVER 16904M: Chen Yu <yu.c.chen@intel.com> 16905L: platform-driver-x86@vger.kernel.org 16906S: Supported 16907F: drivers/platform/surface/surfacepro3_button.c 16908 16909MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 16910M: Maximilian Luz <luzmaximilian@gmail.com> 16911L: platform-driver-x86@vger.kernel.org 16912S: Maintained 16913F: drivers/platform/surface/surface_aggregator_hub.c 16914 16915MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 16916M: Maximilian Luz <luzmaximilian@gmail.com> 16917L: platform-driver-x86@vger.kernel.org 16918S: Maintained 16919W: https://github.com/linux-surface/surface-aggregator-module 16920C: irc://irc.libera.chat/linux-surface 16921F: Documentation/driver-api/surface_aggregator/ 16922F: drivers/platform/surface/aggregator/ 16923F: drivers/platform/surface/surface_acpi_notify.c 16924F: drivers/platform/surface/surface_aggregator_cdev.c 16925F: drivers/platform/surface/surface_aggregator_registry.c 16926F: include/linux/surface_acpi_notify.h 16927F: include/linux/surface_aggregator/ 16928F: include/uapi/linux/surface_aggregator/ 16929 16930MICROTEK X6 SCANNER 16931M: Oliver Neukum <oliver@neukum.org> 16932S: Maintained 16933F: drivers/usb/image/microtek.* 16934 16935MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 16936M: Luka Kovacic <luka.kovacic@sartura.hr> 16937M: Luka Perkov <luka.perkov@sartura.hr> 16938S: Maintained 16939F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 16940F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 16941F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 16942F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 16943F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 16944F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 16945 16946MIN HEAP 16947M: Kuan-Wei Chiu <visitorckw@gmail.com> 16948L: linux-kernel@vger.kernel.org 16949S: Maintained 16950F: Documentation/core-api/min_heap.rst 16951F: include/linux/min_heap.h 16952F: lib/min_heap.c 16953F: lib/test_min_heap.c 16954 16955MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 16956M: Sakari Ailus <sakari.ailus@linux.intel.com> 16957L: linux-media@vger.kernel.org 16958S: Maintained 16959F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 16960F: Documentation/driver-api/media/drivers/ccs/ 16961F: Documentation/userspace-api/media/drivers/ccs.rst 16962F: drivers/media/i2c/ccs-pll.c 16963F: drivers/media/i2c/ccs-pll.h 16964F: drivers/media/i2c/ccs/ 16965F: include/uapi/linux/ccs.h 16966F: include/uapi/linux/smiapp.h 16967 16968MIPS 16969M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 16970L: linux-mips@vger.kernel.org 16971S: Maintained 16972Q: https://patchwork.kernel.org/project/linux-mips/list/ 16973T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 16974F: Documentation/devicetree/bindings/mips/ 16975F: Documentation/arch/mips/ 16976F: arch/mips/ 16977F: drivers/platform/mips/ 16978F: include/dt-bindings/mips/ 16979 16980MIPS BOSTON DEVELOPMENT BOARD 16981M: Paul Burton <paulburton@kernel.org> 16982L: linux-mips@vger.kernel.org 16983S: Maintained 16984F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 16985F: arch/mips/boot/dts/img/boston.dts 16986F: arch/mips/configs/generic/board-boston.config 16987F: drivers/clk/imgtec/clk-boston.c 16988F: include/dt-bindings/clock/boston-clock.h 16989 16990MIPS CORE DRIVERS 16991M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 16992L: linux-mips@vger.kernel.org 16993S: Supported 16994F: drivers/bus/mips_cdmm.c 16995F: drivers/clocksource/mips-gic-timer.c 16996F: drivers/cpuidle/cpuidle-cps.c 16997F: drivers/irqchip/irq-mips-cpu.c 16998F: drivers/irqchip/irq-mips-gic.c 16999 17000MIPS GENERIC PLATFORM 17001M: Paul Burton <paulburton@kernel.org> 17002L: linux-mips@vger.kernel.org 17003S: Supported 17004F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 17005F: arch/mips/generic/ 17006F: arch/mips/tools/generic-board-config.sh 17007 17008MIPS RINT INSTRUCTION EMULATION 17009M: Aleksandar Markovic <aleksandar.markovic@mips.com> 17010L: linux-mips@vger.kernel.org 17011S: Supported 17012F: arch/mips/math-emu/dp_rint.c 17013F: arch/mips/math-emu/sp_rint.c 17014 17015MIPS/LOONGSON1 ARCHITECTURE 17016M: Keguang Zhang <keguang.zhang@gmail.com> 17017L: linux-mips@vger.kernel.org 17018S: Maintained 17019F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 17020F: arch/mips/include/asm/mach-loongson32/ 17021F: arch/mips/loongson32/ 17022F: drivers/*/*loongson1* 17023F: drivers/mtd/nand/raw/loongson1-nand-controller.c 17024F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 17025F: sound/soc/loongson/loongson1_ac97.c 17026 17027MIPS/LOONGSON2EF ARCHITECTURE 17028M: Jiaxun Yang <jiaxun.yang@flygoat.com> 17029L: linux-mips@vger.kernel.org 17030S: Maintained 17031F: arch/mips/include/asm/mach-loongson2ef/ 17032F: arch/mips/loongson2ef/ 17033F: drivers/cpufreq/loongson2_cpufreq.c 17034 17035MIPS/LOONGSON64 ARCHITECTURE 17036M: Huacai Chen <chenhuacai@kernel.org> 17037M: Jiaxun Yang <jiaxun.yang@flygoat.com> 17038L: linux-mips@vger.kernel.org 17039S: Maintained 17040F: arch/mips/include/asm/mach-loongson64/ 17041F: arch/mips/loongson64/ 17042F: drivers/irqchip/irq-loongson* 17043F: drivers/platform/mips/cpu_hwmon.c 17044 17045MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 17046M: Hans Verkuil <hverkuil@xs4all.nl> 17047L: linux-media@vger.kernel.org 17048S: Odd Fixes 17049W: https://linuxtv.org 17050T: git git://linuxtv.org/media.git 17051F: drivers/media/radio/radio-miropcm20* 17052 17053MITSUMI MM8013 FG DRIVER 17054M: Konrad Dybcio <konradybcio@kernel.org> 17055F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 17056F: drivers/power/supply/mm8013.c 17057 17058MMP SUPPORT 17059R: Lubomir Rintel <lkundrak@v3.sk> 17060L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17061S: Odd Fixes 17062T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 17063F: arch/arm/boot/dts/marvell/mmp* 17064F: arch/arm/mach-mmp/ 17065F: include/linux/soc/mmp/ 17066 17067MMP USB PHY DRIVERS 17068R: Lubomir Rintel <lkundrak@v3.sk> 17069L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17070S: Maintained 17071F: drivers/phy/marvell/phy-mmp3-usb.c 17072F: drivers/phy/marvell/phy-pxa-usb.c 17073 17074MMU GATHER AND TLB INVALIDATION 17075M: Will Deacon <will@kernel.org> 17076M: "Aneesh Kumar K.V" <aneesh.kumar@kernel.org> 17077M: Andrew Morton <akpm@linux-foundation.org> 17078M: Nick Piggin <npiggin@gmail.com> 17079M: Peter Zijlstra <peterz@infradead.org> 17080L: linux-arch@vger.kernel.org 17081L: linux-mm@kvack.org 17082S: Maintained 17083F: arch/*/include/asm/tlb.h 17084F: include/asm-generic/tlb.h 17085F: include/trace/events/tlb.h 17086F: mm/mmu_gather.c 17087 17088MN88472 MEDIA DRIVER 17089L: linux-media@vger.kernel.org 17090S: Orphan 17091W: https://linuxtv.org 17092Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17093F: drivers/media/dvb-frontends/mn88472* 17094 17095MN88473 MEDIA DRIVER 17096L: linux-media@vger.kernel.org 17097S: Orphan 17098W: https://linuxtv.org 17099Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17100F: drivers/media/dvb-frontends/mn88473* 17101 17102MOBILEYE MIPS SOCS 17103M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 17104M: Gregory CLEMENT <gregory.clement@bootlin.com> 17105M: Théo Lebrun <theo.lebrun@bootlin.com> 17106L: linux-mips@vger.kernel.org 17107S: Maintained 17108F: Documentation/devicetree/bindings/mips/mobileye.yaml 17109F: Documentation/devicetree/bindings/soc/mobileye/ 17110F: arch/mips/boot/dts/mobileye/ 17111F: arch/mips/configs/eyeq5_defconfig 17112F: arch/mips/mobileye/board-epm5.its.S 17113F: drivers/clk/clk-eyeq.c 17114F: drivers/pinctrl/pinctrl-eyeq5.c 17115F: drivers/reset/reset-eyeq.c 17116F: include/dt-bindings/clock/mobileye,eyeq5-clk.h 17117 17118MODULE SUPPORT 17119M: Luis Chamberlain <mcgrof@kernel.org> 17120M: Petr Pavlu <petr.pavlu@suse.com> 17121M: Daniel Gomez <da.gomez@kernel.org> 17122R: Sami Tolvanen <samitolvanen@google.com> 17123L: linux-modules@vger.kernel.org 17124L: linux-kernel@vger.kernel.org 17125S: Maintained 17126T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 17127F: include/linux/kmod.h 17128F: include/linux/module*.h 17129F: kernel/module/ 17130F: lib/test_kmod.c 17131F: lib/tests/module/ 17132F: scripts/module* 17133F: tools/testing/selftests/kmod/ 17134F: tools/testing/selftests/module/ 17135 17136MONOLITHIC POWER SYSTEM PMIC DRIVER 17137M: Saravanan Sekar <sravanhome@gmail.com> 17138S: Maintained 17139F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 17140F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 17141F: drivers/hwmon/pmbus/mpq7932.c 17142F: drivers/iio/adc/mp2629_adc.c 17143F: drivers/mfd/mp2629.c 17144F: drivers/power/supply/mp2629_charger.c 17145F: drivers/regulator/mp5416.c 17146F: drivers/regulator/mpq7920.c 17147F: drivers/regulator/mpq7920.h 17148F: include/linux/mfd/mp2629.h 17149 17150MOST(R) TECHNOLOGY DRIVER 17151M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 17152M: Christian Gromm <christian.gromm@microchip.com> 17153S: Maintained 17154F: Documentation/ABI/testing/configfs-most 17155F: Documentation/ABI/testing/sysfs-bus-most 17156F: drivers/most/ 17157F: drivers/staging/most/ 17158F: include/linux/most.h 17159 17160MOTORCOMM PHY DRIVER 17161M: Frank <Frank.Sae@motor-comm.com> 17162L: netdev@vger.kernel.org 17163S: Maintained 17164F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 17165F: drivers/net/phy/motorcomm.c 17166 17167MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 17168M: Jiri Slaby <jirislaby@kernel.org> 17169S: Maintained 17170F: Documentation/driver-api/tty/moxa-smartio.rst 17171F: drivers/tty/mxser.* 17172 17173MP3309C BACKLIGHT DRIVER 17174M: Flavio Suligoi <f.suligoi@asem.it> 17175L: dri-devel@lists.freedesktop.org 17176S: Maintained 17177F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 17178F: drivers/video/backlight/mp3309c.c 17179 17180MPS MP2891 DRIVER 17181M: Noah Wang <noahwang.wang@outlook.com> 17182L: linux-hwmon@vger.kernel.org 17183S: Maintained 17184F: Documentation/hwmon/mp2891.rst 17185F: drivers/hwmon/pmbus/mp2891.c 17186 17187MPS MP2993 DRIVER 17188M: Noah Wang <noahwang.wang@outlook.com> 17189L: linux-hwmon@vger.kernel.org 17190S: Maintained 17191F: Documentation/hwmon/mp2993.rst 17192F: drivers/hwmon/pmbus/mp2993.c 17193 17194MPS MP9941 DRIVER 17195M: Noah Wang <noahwang.wang@outlook.com> 17196L: linux-hwmon@vger.kernel.org 17197S: Maintained 17198F: Documentation/hwmon/mp9941.rst 17199F: drivers/hwmon/pmbus/mp9941.c 17200 17201MR800 AVERMEDIA USB FM RADIO DRIVER 17202M: Alexey Klimov <alexey.klimov@linaro.org> 17203L: linux-media@vger.kernel.org 17204S: Maintained 17205T: git git://linuxtv.org/media.git 17206F: drivers/media/radio/radio-mr800.c 17207 17208MRF24J40 IEEE 802.15.4 RADIO DRIVER 17209M: Stefan Schmidt <stefan@datenfreihafen.org> 17210L: linux-wpan@vger.kernel.org 17211S: Odd Fixes 17212F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 17213F: drivers/net/ieee802154/mrf24j40.c 17214 17215MSI EC DRIVER 17216M: Nikita Kravets <teackot@gmail.com> 17217L: platform-driver-x86@vger.kernel.org 17218S: Maintained 17219W: https://github.com/BeardOverflow/msi-ec 17220F: drivers/platform/x86/msi-ec.* 17221 17222MSI LAPTOP SUPPORT 17223M: "Lee, Chun-Yi" <jlee@suse.com> 17224L: platform-driver-x86@vger.kernel.org 17225S: Maintained 17226F: drivers/platform/x86/msi-laptop.c 17227 17228MSI WMI SUPPORT 17229L: platform-driver-x86@vger.kernel.org 17230S: Orphan 17231F: drivers/platform/x86/msi-wmi.c 17232 17233MSI WMI PLATFORM FEATURES 17234M: Armin Wolf <W_Armin@gmx.de> 17235L: platform-driver-x86@vger.kernel.org 17236S: Maintained 17237F: Documentation/ABI/testing/debugfs-msi-wmi-platform 17238F: Documentation/wmi/devices/msi-wmi-platform.rst 17239F: drivers/platform/x86/msi-wmi-platform.c 17240 17241MSI001 MEDIA DRIVER 17242L: linux-media@vger.kernel.org 17243S: Orphan 17244W: https://linuxtv.org 17245Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17246F: drivers/media/tuners/msi001* 17247 17248MSI2500 MEDIA DRIVER 17249L: linux-media@vger.kernel.org 17250S: Orphan 17251W: https://linuxtv.org 17252Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17253F: drivers/media/usb/msi2500/ 17254 17255MSTAR INTERRUPT CONTROLLER DRIVER 17256M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 17257M: Daniel Palmer <daniel@thingy.jp> 17258S: Maintained 17259F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 17260F: drivers/irqchip/irq-mst-intc.c 17261 17262MSYSTEMS DISKONCHIP G3 MTD DRIVER 17263M: Robert Jarzmik <robert.jarzmik@free.fr> 17264L: linux-mtd@lists.infradead.org 17265S: Maintained 17266F: drivers/mtd/devices/docg3* 17267 17268MT9M114 ONSEMI SENSOR DRIVER 17269M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17270L: linux-media@vger.kernel.org 17271S: Maintained 17272T: git git://linuxtv.org/media.git 17273F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 17274F: drivers/media/i2c/mt9m114.c 17275 17276MT9P031 APTINA CAMERA SENSOR 17277M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17278L: linux-media@vger.kernel.org 17279S: Maintained 17280T: git git://linuxtv.org/media.git 17281F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 17282F: drivers/media/i2c/mt9p031.c 17283 17284MT9T112 APTINA CAMERA SENSOR 17285M: Jacopo Mondi <jacopo@jmondi.org> 17286L: linux-media@vger.kernel.org 17287S: Odd Fixes 17288T: git git://linuxtv.org/media.git 17289F: drivers/media/i2c/mt9t112.c 17290F: include/media/i2c/mt9t112.h 17291 17292MT9V032 APTINA CAMERA SENSOR 17293M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17294L: linux-media@vger.kernel.org 17295S: Maintained 17296T: git git://linuxtv.org/media.git 17297F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v032.txt 17298F: drivers/media/i2c/mt9v032.c 17299F: include/media/i2c/mt9v032.h 17300 17301MT9V111 APTINA CAMERA SENSOR 17302M: Jacopo Mondi <jacopo@jmondi.org> 17303L: linux-media@vger.kernel.org 17304S: Maintained 17305T: git git://linuxtv.org/media.git 17306F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 17307F: drivers/media/i2c/mt9v111.c 17308 17309MULTIFUNCTION DEVICES (MFD) 17310M: Lee Jones <lee@kernel.org> 17311S: Maintained 17312T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 17313F: Documentation/devicetree/bindings/mfd/ 17314F: drivers/mfd/ 17315F: include/dt-bindings/mfd/ 17316F: include/linux/mfd/ 17317 17318MULTIMEDIA CARD (MMC) ETC. OVER SPI 17319S: Orphan 17320F: drivers/mmc/host/mmc_spi.c 17321F: include/linux/spi/mmc_spi.h 17322 17323MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 17324M: Ulf Hansson <ulf.hansson@linaro.org> 17325L: linux-mmc@vger.kernel.org 17326S: Maintained 17327T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 17328F: Documentation/devicetree/bindings/mmc/ 17329F: drivers/mmc/ 17330F: include/linux/mmc/ 17331F: include/uapi/linux/mmc/ 17332 17333MULTIPLEXER SUBSYSTEM 17334M: Peter Rosin <peda@axentia.se> 17335S: Odd Fixes 17336F: Documentation/ABI/testing/sysfs-class-mux* 17337F: Documentation/devicetree/bindings/mux/ 17338F: drivers/mux/ 17339F: include/dt-bindings/mux/ 17340F: include/linux/mux/ 17341 17342MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 17343M: Bin Liu <b-liu@ti.com> 17344L: linux-usb@vger.kernel.org 17345S: Maintained 17346F: drivers/usb/musb/ 17347 17348MXL301RF MEDIA DRIVER 17349M: Akihiro Tsukada <tskd08@gmail.com> 17350L: linux-media@vger.kernel.org 17351S: Odd Fixes 17352F: drivers/media/tuners/mxl301rf* 17353 17354MXL5007T MEDIA DRIVER 17355M: Michael Krufky <mkrufky@linuxtv.org> 17356L: linux-media@vger.kernel.org 17357S: Maintained 17358W: https://linuxtv.org 17359W: http://github.com/mkrufky 17360Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17361T: git git://linuxtv.org/mkrufky/tuners.git 17362F: drivers/media/tuners/mxl5007t.* 17363 17364MXSFB DRM DRIVER 17365M: Marek Vasut <marex@denx.de> 17366M: Stefan Agner <stefan@agner.ch> 17367L: dri-devel@lists.freedesktop.org 17368S: Supported 17369T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 17370F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 17371F: drivers/gpu/drm/mxsfb/ 17372 17373MYLEX DAC960 PCI RAID Controller 17374M: Hannes Reinecke <hare@kernel.org> 17375L: linux-scsi@vger.kernel.org 17376S: Supported 17377F: drivers/scsi/myrb.* 17378F: drivers/scsi/myrs.* 17379 17380MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 17381L: netdev@vger.kernel.org 17382S: Orphan 17383W: https://www.cspi.com/ethernet-products/support/downloads/ 17384F: drivers/net/ethernet/myricom/myri10ge/ 17385 17386NAND FLASH SUBSYSTEM 17387M: Miquel Raynal <miquel.raynal@bootlin.com> 17388R: Richard Weinberger <richard@nod.at> 17389L: linux-mtd@lists.infradead.org 17390S: Maintained 17391W: http://www.linux-mtd.infradead.org/ 17392Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 17393C: irc://irc.oftc.net/mtd 17394T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 17395F: drivers/mtd/nand/ 17396F: include/linux/mtd/*nand*.h 17397 17398NATIONAL INSTRUMENTS SERIAL DRIVER 17399M: Chaitanya Vadrevu <chaitanya.vadrevu@emerson.com> 17400L: linux-serial@vger.kernel.org 17401S: Maintained 17402F: drivers/tty/serial/8250/8250_ni.c 17403 17404NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 17405M: Daniel Mack <zonque@gmail.com> 17406L: linux-sound@vger.kernel.org 17407S: Maintained 17408W: http://www.native-instruments.com 17409F: sound/usb/caiaq/ 17410 17411NATSEMI ETHERNET DRIVER (DP8381x) 17412S: Orphan 17413F: drivers/net/ethernet/natsemi/natsemi.c 17414 17415NCR 5380 SCSI DRIVERS 17416M: Finn Thain <fthain@linux-m68k.org> 17417M: Michael Schmitz <schmitzmic@gmail.com> 17418L: linux-scsi@vger.kernel.org 17419S: Maintained 17420F: Documentation/scsi/g_NCR5380.rst 17421F: drivers/scsi/NCR5380.* 17422F: drivers/scsi/arm/cumana_1.c 17423F: drivers/scsi/arm/oak.c 17424F: drivers/scsi/atari_scsi.* 17425F: drivers/scsi/dmx3191d.c 17426F: drivers/scsi/g_NCR5380.* 17427F: drivers/scsi/mac_scsi.* 17428F: drivers/scsi/sun3_scsi.* 17429F: drivers/scsi/sun3_scsi_vme.c 17430 17431NCSI LIBRARY 17432M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 17433R: Paul Fertser <fercerpav@gmail.com> 17434S: Maintained 17435F: net/ncsi/ 17436 17437NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 17438M: Zev Weiss <zev@bewilderbeest.net> 17439L: linux-hwmon@vger.kernel.org 17440S: Maintained 17441F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 17442F: drivers/hwmon/nct6775-i2c.c 17443 17444NCT7363 HARDWARE MONITOR DRIVER 17445M: Ban Feng <kcfeng0@nuvoton.com> 17446L: linux-hwmon@vger.kernel.org 17447S: Maintained 17448F: Documentation/devicetree/bindings/hwmon/nuvoton,nct7363.yaml 17449F: Documentation/hwmon/nct7363.rst 17450F: drivers/hwmon/nct7363.c 17451 17452NETCONSOLE 17453M: Breno Leitao <leitao@debian.org> 17454S: Maintained 17455F: Documentation/networking/netconsole.rst 17456F: drivers/net/netconsole.c 17457F: tools/testing/selftests/drivers/net/lib/sh/lib_netcons.sh 17458F: tools/testing/selftests/drivers/net/netcons\* 17459 17460NETDEVSIM 17461M: Jakub Kicinski <kuba@kernel.org> 17462S: Maintained 17463F: drivers/net/netdevsim/* 17464F: tools/testing/selftests/drivers/net/netdevsim/* 17465 17466NETEM NETWORK EMULATOR 17467M: Stephen Hemminger <stephen@networkplumber.org> 17468L: netdev@vger.kernel.org 17469S: Maintained 17470F: net/sched/sch_netem.c 17471 17472NETERION 10GbE DRIVERS (s2io) 17473M: Jon Mason <jdmason@kudzu.us> 17474L: netdev@vger.kernel.org 17475S: Maintained 17476F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 17477F: drivers/net/ethernet/neterion/ 17478 17479NETFILTER 17480M: Pablo Neira Ayuso <pablo@netfilter.org> 17481M: Jozsef Kadlecsik <kadlec@netfilter.org> 17482M: Florian Westphal <fw@strlen.de> 17483L: netfilter-devel@vger.kernel.org 17484L: coreteam@netfilter.org 17485S: Maintained 17486W: http://www.netfilter.org/ 17487W: http://www.iptables.org/ 17488W: http://www.nftables.org/ 17489Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 17490C: irc://irc.libera.chat/netfilter 17491T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 17492T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 17493F: include/linux/netfilter* 17494F: include/linux/netfilter/ 17495F: include/net/netfilter/ 17496F: include/uapi/linux/netfilter* 17497F: include/uapi/linux/netfilter/ 17498F: net/*/netfilter.c 17499F: net/*/netfilter/ 17500F: net/bridge/br_netfilter*.c 17501F: net/netfilter/ 17502F: tools/testing/selftests/net/netfilter/ 17503 17504NETROM NETWORK LAYER 17505L: linux-hams@vger.kernel.org 17506S: Orphan 17507W: https://linux-ax25.in-berlin.de 17508F: include/net/netrom.h 17509F: include/uapi/linux/netrom.h 17510F: net/netrom/ 17511 17512NETRONIX EMBEDDED CONTROLLER 17513M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 17514S: Maintained 17515F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 17516F: drivers/mfd/ntxec.c 17517F: drivers/pwm/pwm-ntxec.c 17518F: drivers/rtc/rtc-ntxec.c 17519F: include/linux/mfd/ntxec.h 17520 17521NETRONOME ETHERNET DRIVERS 17522R: Jakub Kicinski <kuba@kernel.org> 17523R: Simon Horman <horms@kernel.org> 17524L: oss-drivers@corigine.com 17525S: Odd Fixes 17526F: drivers/net/ethernet/netronome/ 17527 17528NETWORK BLOCK DEVICE (NBD) 17529M: Josef Bacik <josef@toxicpanda.com> 17530L: linux-block@vger.kernel.org 17531L: nbd@other.debian.org 17532S: Maintained 17533F: Documentation/admin-guide/blockdev/nbd.rst 17534F: drivers/block/nbd.c 17535F: include/trace/events/nbd.h 17536F: include/uapi/linux/nbd.h 17537 17538NETWORK DROP MONITOR 17539M: Neil Horman <nhorman@tuxdriver.com> 17540L: netdev@vger.kernel.org 17541S: Maintained 17542W: https://fedorahosted.org/dropwatch/ 17543F: include/uapi/linux/net_dropmon.h 17544F: net/core/drop_monitor.c 17545 17546NETWORKING DRIVERS 17547M: Andrew Lunn <andrew+netdev@lunn.ch> 17548M: "David S. Miller" <davem@davemloft.net> 17549M: Eric Dumazet <edumazet@google.com> 17550M: Jakub Kicinski <kuba@kernel.org> 17551M: Paolo Abeni <pabeni@redhat.com> 17552L: netdev@vger.kernel.org 17553S: Maintained 17554P: Documentation/process/maintainer-netdev.rst 17555Q: https://patchwork.kernel.org/project/netdevbpf/list/ 17556T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17557T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 17558F: Documentation/devicetree/bindings/net/ 17559F: Documentation/networking/net_cachelines/net_device.rst 17560F: drivers/connector/ 17561F: drivers/net/ 17562F: drivers/ptp/ 17563F: drivers/s390/net/ 17564F: include/dt-bindings/net/ 17565F: include/linux/cn_proc.h 17566F: include/linux/etherdevice.h 17567F: include/linux/ethtool_netlink.h 17568F: include/linux/fcdevice.h 17569F: include/linux/fddidevice.h 17570F: include/linux/hippidevice.h 17571F: include/linux/if_* 17572F: include/linux/inetdevice.h 17573F: include/linux/ism.h 17574F: include/linux/netdev* 17575F: include/linux/platform_data/wiznet.h 17576F: include/uapi/linux/cn_proc.h 17577F: include/uapi/linux/ethtool_netlink* 17578F: include/uapi/linux/if_* 17579F: include/uapi/linux/net_shaper.h 17580F: include/uapi/linux/netdev* 17581F: tools/testing/selftests/drivers/net/ 17582X: Documentation/devicetree/bindings/net/bluetooth/ 17583X: Documentation/devicetree/bindings/net/can/ 17584X: Documentation/devicetree/bindings/net/wireless/ 17585X: drivers/net/can/ 17586X: drivers/net/wireless/ 17587 17588NETWORKING DRIVERS (WIRELESS) 17589M: Johannes Berg <johannes@sipsolutions.net> 17590L: linux-wireless@vger.kernel.org 17591S: Maintained 17592W: https://wireless.wiki.kernel.org/ 17593Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17594T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17595T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17596F: Documentation/devicetree/bindings/net/wireless/ 17597F: drivers/net/wireless/ 17598X: drivers/net/wireless/ath/ 17599X: drivers/net/wireless/broadcom/ 17600X: drivers/net/wireless/intel/ 17601X: drivers/net/wireless/intersil/ 17602X: drivers/net/wireless/marvell/ 17603X: drivers/net/wireless/mediatek/mt76/ 17604X: drivers/net/wireless/mediatek/mt7601u/ 17605X: drivers/net/wireless/microchip/ 17606X: drivers/net/wireless/purelifi/ 17607X: drivers/net/wireless/quantenna/ 17608X: drivers/net/wireless/ralink/ 17609X: drivers/net/wireless/realtek/ 17610X: drivers/net/wireless/rsi/ 17611X: drivers/net/wireless/silabs/ 17612X: drivers/net/wireless/st/ 17613X: drivers/net/wireless/ti/ 17614X: drivers/net/wireless/zydas/ 17615 17616NETWORKING [DSA] 17617M: Andrew Lunn <andrew@lunn.ch> 17618M: Vladimir Oltean <olteanv@gmail.com> 17619S: Maintained 17620F: Documentation/devicetree/bindings/net/dsa/ 17621F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 17622F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 17623F: drivers/net/dsa/ 17624F: include/linux/dsa/ 17625F: include/linux/platform_data/dsa.h 17626F: include/net/dsa.h 17627F: net/dsa/ 17628F: tools/testing/selftests/drivers/net/dsa/ 17629 17630NETWORKING [ETHTOOL] 17631M: Andrew Lunn <andrew@lunn.ch> 17632M: Jakub Kicinski <kuba@kernel.org> 17633F: Documentation/netlink/specs/ethtool.yaml 17634F: Documentation/networking/ethtool-netlink.rst 17635F: include/linux/ethtool* 17636F: include/uapi/linux/ethtool* 17637F: net/ethtool/ 17638F: tools/testing/selftests/drivers/net/*/ethtool* 17639 17640NETWORKING [ETHTOOL CABLE TEST] 17641M: Andrew Lunn <andrew@lunn.ch> 17642F: net/ethtool/cabletest.c 17643F: tools/testing/selftests/drivers/net/*/ethtool* 17644K: cable_test 17645 17646NETWORKING [ETHTOOL MAC MERGE] 17647M: Vladimir Oltean <vladimir.oltean@nxp.com> 17648F: net/ethtool/mm.c 17649F: tools/testing/selftests/drivers/net/hw/ethtool_mm.sh 17650K: ethtool_mm 17651 17652NETWORKING [ETHTOOL PHY TOPOLOGY] 17653M: Maxime Chevallier <maxime.chevallier@bootlin.com> 17654F: Documentation/networking/phy-link-topology.rst 17655F: drivers/net/phy/phy_link_topology.c 17656F: include/linux/phy_link_topology.h 17657F: net/ethtool/phy.c 17658 17659NETWORKING [GENERAL] 17660M: "David S. Miller" <davem@davemloft.net> 17661M: Eric Dumazet <edumazet@google.com> 17662M: Jakub Kicinski <kuba@kernel.org> 17663M: Paolo Abeni <pabeni@redhat.com> 17664R: Simon Horman <horms@kernel.org> 17665L: netdev@vger.kernel.org 17666S: Maintained 17667P: Documentation/process/maintainer-netdev.rst 17668Q: https://patchwork.kernel.org/project/netdevbpf/list/ 17669B: mailto:netdev@vger.kernel.org 17670T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17671T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 17672F: Documentation/core-api/netlink.rst 17673F: Documentation/netlink/ 17674F: Documentation/networking/ 17675F: Documentation/networking/net_cachelines/ 17676F: Documentation/process/maintainer-netdev.rst 17677F: Documentation/userspace-api/netlink/ 17678F: include/linux/ethtool.h 17679F: include/linux/framer/framer-provider.h 17680F: include/linux/framer/framer.h 17681F: include/linux/in.h 17682F: include/linux/in6.h 17683F: include/linux/indirect_call_wrapper.h 17684F: include/linux/inet.h 17685F: include/linux/inet_diag.h 17686F: include/linux/net.h 17687F: include/linux/netdev* 17688F: include/linux/netlink.h 17689F: include/linux/netpoll.h 17690F: include/linux/rtnetlink.h 17691F: include/linux/sctp.h 17692F: include/linux/seq_file_net.h 17693F: include/linux/skbuff* 17694F: include/net/ 17695F: include/uapi/linux/ethtool.h 17696F: include/uapi/linux/genetlink.h 17697F: include/uapi/linux/hsr_netlink.h 17698F: include/uapi/linux/in.h 17699F: include/uapi/linux/inet_diag.h 17700F: include/uapi/linux/nbd-netlink.h 17701F: include/uapi/linux/net.h 17702F: include/uapi/linux/net_namespace.h 17703F: include/uapi/linux/netconf.h 17704F: include/uapi/linux/netdev* 17705F: include/uapi/linux/netlink.h 17706F: include/uapi/linux/netlink_diag.h 17707F: include/uapi/linux/rtnetlink.h 17708F: include/uapi/linux/sctp.h 17709F: lib/net_utils.c 17710F: lib/random32.c 17711F: net/ 17712F: samples/pktgen/ 17713F: tools/net/ 17714F: tools/testing/selftests/net/ 17715X: Documentation/networking/mac80211-injection.rst 17716X: Documentation/networking/mac80211_hwsim/ 17717X: Documentation/networking/regulatory.rst 17718X: include/net/cfg80211.h 17719X: include/net/ieee80211_radiotap.h 17720X: include/net/iw_handler.h 17721X: include/net/mac80211.h 17722X: include/net/wext.h 17723X: net/9p/ 17724X: net/bluetooth/ 17725X: net/can/ 17726X: net/ceph/ 17727X: net/mac80211/ 17728X: net/rfkill/ 17729X: net/wireless/ 17730X: tools/testing/selftests/net/can/ 17731 17732NETWORKING [IPSEC] 17733M: Steffen Klassert <steffen.klassert@secunet.com> 17734M: Herbert Xu <herbert@gondor.apana.org.au> 17735M: "David S. Miller" <davem@davemloft.net> 17736L: netdev@vger.kernel.org 17737S: Maintained 17738T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 17739T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 17740F: include/net/xfrm.h 17741F: include/uapi/linux/xfrm.h 17742F: net/ipv4/ah4.c 17743F: net/ipv4/esp4* 17744F: net/ipv4/ip_vti.c 17745F: net/ipv4/ipcomp.c 17746F: net/ipv4/xfrm* 17747F: net/ipv6/ah6.c 17748F: net/ipv6/esp6* 17749F: net/ipv6/ip6_vti.c 17750F: net/ipv6/ipcomp6.c 17751F: net/ipv6/xfrm* 17752F: net/key/ 17753F: net/xfrm/ 17754F: tools/testing/selftests/net/ipsec.c 17755 17756NETWORKING [IPv4/IPv6] 17757M: "David S. Miller" <davem@davemloft.net> 17758M: David Ahern <dsahern@kernel.org> 17759L: netdev@vger.kernel.org 17760S: Maintained 17761T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17762F: arch/x86/net/* 17763F: include/linux/ip.h 17764F: include/linux/ipv6* 17765F: include/net/fib* 17766F: include/net/ip* 17767F: include/net/route.h 17768F: net/ipv4/ 17769F: net/ipv6/ 17770 17771NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 17772M: Paul Moore <paul@paul-moore.com> 17773L: netdev@vger.kernel.org 17774L: linux-security-module@vger.kernel.org 17775S: Supported 17776W: https://github.com/netlabel 17777F: Documentation/netlabel/ 17778F: include/net/calipso.h 17779F: include/net/cipso_ipv4.h 17780F: include/net/netlabel.h 17781F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 17782F: include/uapi/linux/netfilter/xt_SECMARK.h 17783F: net/ipv4/cipso_ipv4.c 17784F: net/ipv6/calipso.c 17785F: net/netfilter/xt_CONNSECMARK.c 17786F: net/netfilter/xt_SECMARK.c 17787F: net/netlabel/ 17788 17789NETWORKING [MACSEC] 17790M: Sabrina Dubroca <sd@queasysnail.net> 17791L: netdev@vger.kernel.org 17792S: Maintained 17793F: drivers/net/macsec.c 17794F: include/net/macsec.h 17795F: include/uapi/linux/if_macsec.h 17796K: macsec 17797K: \bmdo_ 17798 17799NETWORKING [MPTCP] 17800M: Matthieu Baerts <matttbe@kernel.org> 17801M: Mat Martineau <martineau@kernel.org> 17802R: Geliang Tang <geliang@kernel.org> 17803L: netdev@vger.kernel.org 17804L: mptcp@lists.linux.dev 17805S: Maintained 17806W: https://github.com/multipath-tcp/mptcp_net-next/wiki 17807B: https://github.com/multipath-tcp/mptcp_net-next/issues 17808T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 17809T: git https://github.com/multipath-tcp/mptcp_net-next.git export 17810F: Documentation/netlink/specs/mptcp_pm.yaml 17811F: Documentation/networking/mptcp*.rst 17812F: include/net/mptcp.h 17813F: include/trace/events/mptcp.h 17814F: include/uapi/linux/mptcp*.h 17815F: net/mptcp/ 17816F: tools/testing/selftests/bpf/*/*mptcp*.[ch] 17817F: tools/testing/selftests/net/mptcp/ 17818 17819NETWORKING [SRv6] 17820M: Andrea Mayer <andrea.mayer@uniroma2.it> 17821L: netdev@vger.kernel.org 17822S: Maintained 17823T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17824F: include/linux/seg6* 17825F: include/net/seg6* 17826F: include/uapi/linux/seg6* 17827F: net/ipv6/seg6* 17828F: tools/testing/selftests/net/srv6* 17829 17830NETWORKING [TCP] 17831M: Eric Dumazet <edumazet@google.com> 17832M: Neal Cardwell <ncardwell@google.com> 17833R: Kuniyuki Iwashima <kuniyu@google.com> 17834L: netdev@vger.kernel.org 17835S: Maintained 17836F: Documentation/networking/net_cachelines/tcp_sock.rst 17837F: include/linux/tcp.h 17838F: include/net/tcp.h 17839F: include/trace/events/tcp.h 17840F: include/uapi/linux/tcp.h 17841F: net/ipv4/inet_connection_sock.c 17842F: net/ipv4/inet_hashtables.c 17843F: net/ipv4/inet_timewait_sock.c 17844F: net/ipv4/syncookies.c 17845F: net/ipv4/tcp*.c 17846F: net/ipv6/inet6_connection_sock.c 17847F: net/ipv6/inet6_hashtables.c 17848F: net/ipv6/syncookies.c 17849F: net/ipv6/tcp*.c 17850 17851NETWORKING [TLS] 17852M: John Fastabend <john.fastabend@gmail.com> 17853M: Jakub Kicinski <kuba@kernel.org> 17854M: Sabrina Dubroca <sd@queasysnail.net> 17855L: netdev@vger.kernel.org 17856S: Maintained 17857F: include/net/tls.h 17858F: include/uapi/linux/tls.h 17859F: net/tls/* 17860 17861NETWORKING [SOCKETS] 17862M: Eric Dumazet <edumazet@google.com> 17863M: Kuniyuki Iwashima <kuniyu@google.com> 17864M: Paolo Abeni <pabeni@redhat.com> 17865M: Willem de Bruijn <willemb@google.com> 17866S: Maintained 17867F: include/linux/sock_diag.h 17868F: include/linux/socket.h 17869F: include/linux/sockptr.h 17870F: include/net/sock.h 17871F: include/net/sock_reuseport.h 17872F: include/uapi/linux/socket.h 17873F: net/core/*sock* 17874F: net/core/scm.c 17875F: net/socket.c 17876 17877NETWORKING [UNIX SOCKETS] 17878M: Kuniyuki Iwashima <kuniyu@google.com> 17879S: Maintained 17880F: include/net/af_unix.h 17881F: include/net/netns/unix.h 17882F: include/uapi/linux/unix_diag.h 17883F: net/unix/ 17884F: tools/testing/selftests/net/af_unix/ 17885 17886NETXEN (1/10) GbE SUPPORT 17887M: Manish Chopra <manishc@marvell.com> 17888M: Rahul Verma <rahulv@marvell.com> 17889M: GR-Linux-NIC-Dev@marvell.com 17890L: netdev@vger.kernel.org 17891S: Maintained 17892F: drivers/net/ethernet/qlogic/netxen/ 17893 17894NET_FAILOVER MODULE 17895M: Sridhar Samudrala <sridhar.samudrala@intel.com> 17896L: netdev@vger.kernel.org 17897S: Supported 17898F: Documentation/networking/net_failover.rst 17899F: drivers/net/net_failover.c 17900F: include/net/net_failover.h 17901 17902NEXTHOP 17903M: David Ahern <dsahern@kernel.org> 17904L: netdev@vger.kernel.org 17905S: Maintained 17906F: include/net/netns/nexthop.h 17907F: include/net/nexthop.h 17908F: include/uapi/linux/nexthop.h 17909F: net/ipv4/nexthop.c 17910 17911NFC SUBSYSTEM 17912M: Krzysztof Kozlowski <krzk@kernel.org> 17913L: netdev@vger.kernel.org 17914S: Maintained 17915F: Documentation/devicetree/bindings/net/nfc/ 17916F: drivers/nfc/ 17917F: include/net/nfc/ 17918F: include/uapi/linux/nfc.h 17919F: net/nfc/ 17920 17921NFC VIRTUAL NCI DEVICE DRIVER 17922M: Bongsu Jeon <bongsu.jeon@samsung.com> 17923L: netdev@vger.kernel.org 17924S: Supported 17925F: drivers/nfc/virtual_ncidev.c 17926F: tools/testing/selftests/nci/ 17927 17928NFS, SUNRPC, AND LOCKD CLIENTS 17929M: Trond Myklebust <trondmy@kernel.org> 17930M: Anna Schumaker <anna@kernel.org> 17931L: linux-nfs@vger.kernel.org 17932S: Maintained 17933W: http://client.linux-nfs.org 17934T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 17935F: Documentation/filesystems/nfs/ 17936F: fs/lockd/ 17937F: fs/nfs/ 17938F: fs/nfs_common/ 17939F: include/linux/lockd/ 17940F: include/linux/nfs* 17941F: include/linux/sunrpc/ 17942F: include/uapi/linux/nfs* 17943F: include/uapi/linux/sunrpc/ 17944F: net/sunrpc/ 17945 17946NILFS2 FILESYSTEM 17947M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 17948L: linux-nilfs@vger.kernel.org 17949S: Supported 17950W: https://nilfs.sourceforge.io/ 17951T: git https://github.com/konis/nilfs2.git 17952F: Documentation/filesystems/nilfs2.rst 17953F: fs/nilfs2/ 17954F: include/trace/events/nilfs2.h 17955F: include/uapi/linux/nilfs2_api.h 17956F: include/uapi/linux/nilfs2_ondisk.h 17957 17958NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 17959M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 17960S: Maintained 17961W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 17962F: Documentation/scsi/NinjaSCSI.rst 17963F: drivers/scsi/pcmcia/nsp_* 17964 17965NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 17966M: GOTO Masanori <gotom@debian.or.jp> 17967M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 17968S: Maintained 17969W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 17970F: Documentation/scsi/NinjaSCSI.rst 17971F: drivers/scsi/nsp32* 17972 17973NINTENDO HID DRIVER 17974M: Daniel J. Ogorchock <djogorchock@gmail.com> 17975L: linux-input@vger.kernel.org 17976S: Maintained 17977F: drivers/hid/hid-nintendo* 17978 17979NIOS2 ARCHITECTURE 17980M: Dinh Nguyen <dinguyen@kernel.org> 17981S: Maintained 17982T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 17983F: arch/nios2/ 17984 17985NITRO ENCLAVES (NE) 17986M: Alexandru Ciobotaru <alcioa@amazon.com> 17987R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 17988L: linux-kernel@vger.kernel.org 17989S: Supported 17990W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 17991F: Documentation/virt/ne_overview.rst 17992F: drivers/virt/nitro_enclaves/ 17993F: include/linux/nitro_enclaves.h 17994F: include/uapi/linux/nitro_enclaves.h 17995F: samples/nitro_enclaves/ 17996 17997NITRO SECURE MODULE (NSM) 17998M: Alexander Graf <graf@amazon.com> 17999R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 18000L: linux-kernel@vger.kernel.org 18001S: Supported 18002W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 18003F: drivers/misc/nsm.c 18004F: include/uapi/linux/nsm.h 18005 18006NOHZ, DYNTICKS SUPPORT 18007M: Anna-Maria Behnsen <anna-maria@linutronix.de> 18008M: Frederic Weisbecker <frederic@kernel.org> 18009M: Ingo Molnar <mingo@kernel.org> 18010M: Thomas Gleixner <tglx@linutronix.de> 18011L: linux-kernel@vger.kernel.org 18012S: Maintained 18013T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 18014F: include/linux/sched/nohz.h 18015F: include/linux/tick.h 18016F: kernel/time/tick*.* 18017 18018NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 18019M: Pavel Machek <pavel@kernel.org> 18020M: Sakari Ailus <sakari.ailus@iki.fi> 18021L: linux-media@vger.kernel.org 18022S: Maintained 18023F: Documentation/devicetree/bindings/media/i2c/adi,ad5820.yaml 18024F: drivers/media/i2c/ad5820.c 18025F: drivers/media/i2c/et8ek8 18026 18027NOKIA N900 POWER SUPPLY DRIVERS 18028R: Pali Rohár <pali@kernel.org> 18029F: drivers/power/supply/bq2415x_charger.c 18030F: drivers/power/supply/bq27xxx_battery.c 18031F: drivers/power/supply/bq27xxx_battery_i2c.c 18032F: drivers/power/supply/isp1704_charger.c 18033F: drivers/power/supply/rx51_battery.c 18034F: include/linux/power/bq2415x_charger.h 18035F: include/linux/power/bq27xxx_battery.h 18036 18037NOLIBC HEADER FILE 18038M: Willy Tarreau <w@1wt.eu> 18039M: Thomas Weißschuh <linux@weissschuh.net> 18040S: Maintained 18041T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 18042F: tools/include/nolibc/ 18043F: tools/testing/selftests/nolibc/ 18044 18045NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 18046M: Hans de Goede <hansg@kernel.org> 18047L: linux-input@vger.kernel.org 18048S: Maintained 18049F: Documentation/devicetree/bindings/input/touchscreen/novatek,nvt-ts.yaml 18050F: drivers/input/touchscreen/novatek-nvt-ts.c 18051 18052NSDEPS 18053M: Matthias Maennich <maennich@google.com> 18054S: Maintained 18055F: Documentation/core-api/symbol-namespaces.rst 18056F: scripts/nsdeps 18057 18058NTB AMD DRIVER 18059M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 18060L: ntb@lists.linux.dev 18061S: Supported 18062F: drivers/ntb/hw/amd/ 18063 18064NTB DRIVER CORE 18065M: Jon Mason <jdmason@kudzu.us> 18066M: Dave Jiang <dave.jiang@intel.com> 18067M: Allen Hubbe <allenbh@gmail.com> 18068L: ntb@lists.linux.dev 18069S: Supported 18070W: https://github.com/jonmason/ntb/wiki 18071T: git https://github.com/jonmason/ntb.git 18072F: drivers/net/ntb_netdev.c 18073F: drivers/ntb/ 18074F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 18075F: include/linux/ntb.h 18076F: include/linux/ntb_transport.h 18077F: tools/testing/selftests/ntb/ 18078 18079NTB INTEL DRIVER 18080M: Dave Jiang <dave.jiang@intel.com> 18081L: ntb@lists.linux.dev 18082S: Supported 18083W: https://github.com/davejiang/linux/wiki 18084T: git https://github.com/davejiang/linux.git 18085F: drivers/ntb/hw/intel/ 18086 18087NTFS3 FILESYSTEM 18088M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 18089L: ntfs3@lists.linux.dev 18090S: Supported 18091W: http://www.paragon-software.com/ 18092T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 18093F: Documentation/filesystems/ntfs3.rst 18094F: fs/ntfs3/ 18095 18096NTSYNC SYNCHRONIZATION PRIMITIVE DRIVER 18097M: Elizabeth Figura <zfigura@codeweavers.com> 18098L: wine-devel@winehq.org 18099S: Supported 18100F: Documentation/userspace-api/ntsync.rst 18101F: drivers/misc/ntsync.c 18102F: include/uapi/linux/ntsync.h 18103F: tools/testing/selftests/drivers/ntsync/ 18104 18105NUBUS SUBSYSTEM 18106M: Finn Thain <fthain@linux-m68k.org> 18107L: linux-m68k@lists.linux-m68k.org 18108S: Maintained 18109F: arch/*/include/asm/nubus.h 18110F: drivers/nubus/ 18111F: include/linux/nubus.h 18112F: include/uapi/linux/nubus.h 18113 18114NUVOTON NCT7201 IIO DRIVER 18115M: Eason Yang <j2anfernee@gmail.com> 18116L: linux-iio@vger.kernel.org 18117S: Maintained 18118F: Documentation/devicetree/bindings/iio/adc/nuvoton,nct7201.yaml 18119F: drivers/iio/adc/nct7201.c 18120 18121NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 18122M: Antonino Daplas <adaplas@gmail.com> 18123L: linux-fbdev@vger.kernel.org 18124S: Maintained 18125F: drivers/video/fbdev/nvidia/ 18126F: drivers/video/fbdev/riva/ 18127 18128NVIDIA WMI EC BACKLIGHT DRIVER 18129M: Daniel Dadap <ddadap@nvidia.com> 18130L: platform-driver-x86@vger.kernel.org 18131S: Supported 18132F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 18133F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 18134 18135NVM EXPRESS DRIVER 18136M: Keith Busch <kbusch@kernel.org> 18137M: Jens Axboe <axboe@fb.com> 18138M: Christoph Hellwig <hch@lst.de> 18139M: Sagi Grimberg <sagi@grimberg.me> 18140L: linux-nvme@lists.infradead.org 18141S: Supported 18142W: http://git.infradead.org/nvme.git 18143T: git git://git.infradead.org/nvme.git 18144F: Documentation/nvme/ 18145F: drivers/nvme/common/ 18146F: drivers/nvme/host/ 18147F: include/linux/nvme-*.h 18148F: include/linux/nvme.h 18149F: include/uapi/linux/nvme_ioctl.h 18150 18151NVM EXPRESS FABRICS AUTHENTICATION 18152M: Hannes Reinecke <hare@suse.de> 18153L: linux-nvme@lists.infradead.org 18154S: Supported 18155F: drivers/nvme/host/auth.c 18156F: drivers/nvme/target/auth.c 18157F: drivers/nvme/target/fabrics-cmd-auth.c 18158F: include/linux/nvme-auth.h 18159 18160NVM EXPRESS FC TRANSPORT DRIVERS 18161M: James Smart <james.smart@broadcom.com> 18162L: linux-nvme@lists.infradead.org 18163S: Supported 18164F: drivers/nvme/host/fc.c 18165F: drivers/nvme/target/fc.c 18166F: drivers/nvme/target/fcloop.c 18167F: include/linux/nvme-fc-driver.h 18168F: include/linux/nvme-fc.h 18169 18170NVM EXPRESS HARDWARE MONITORING SUPPORT 18171M: Guenter Roeck <linux@roeck-us.net> 18172L: linux-nvme@lists.infradead.org 18173S: Supported 18174F: drivers/nvme/host/hwmon.c 18175 18176NVM EXPRESS TARGET DRIVER 18177M: Christoph Hellwig <hch@lst.de> 18178M: Sagi Grimberg <sagi@grimberg.me> 18179M: Chaitanya Kulkarni <kch@nvidia.com> 18180L: linux-nvme@lists.infradead.org 18181S: Supported 18182W: http://git.infradead.org/nvme.git 18183T: git git://git.infradead.org/nvme.git 18184F: drivers/nvme/target/ 18185 18186NVMEM FRAMEWORK 18187M: Srinivas Kandagatla <srini@kernel.org> 18188S: Maintained 18189T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 18190F: Documentation/ABI/stable/sysfs-bus-nvmem 18191F: Documentation/devicetree/bindings/nvmem/ 18192F: drivers/nvmem/ 18193F: include/dt-bindings/nvmem/ 18194F: include/linux/nvmem-consumer.h 18195F: include/linux/nvmem-provider.h 18196 18197NXP BLUETOOTH WIRELESS DRIVERS 18198M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 18199M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 18200S: Maintained 18201F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 18202F: drivers/bluetooth/btnxpuart.c 18203 18204NXP C45 TJA11XX PHY DRIVER 18205M: Andrei Botila <andrei.botila@oss.nxp.com> 18206L: netdev@vger.kernel.org 18207S: Maintained 18208F: drivers/net/phy/nxp-c45-tja11xx* 18209 18210NXP FSPI DRIVER 18211M: Han Xu <han.xu@nxp.com> 18212M: Haibo Chen <haibo.chen@nxp.com> 18213R: Yogesh Gaur <yogeshgaur.83@gmail.com> 18214L: linux-spi@vger.kernel.org 18215L: imx@lists.linux.dev 18216S: Maintained 18217F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 18218F: drivers/spi/spi-nxp-fspi.c 18219 18220NXP FXAS21002C DRIVER 18221M: Rui Miguel Silva <rmfrfs@gmail.com> 18222L: linux-iio@vger.kernel.org 18223S: Maintained 18224F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 18225F: drivers/iio/gyro/fxas21002c.h 18226F: drivers/iio/gyro/fxas21002c_core.c 18227F: drivers/iio/gyro/fxas21002c_i2c.c 18228F: drivers/iio/gyro/fxas21002c_spi.c 18229 18230NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 18231M: Haibo Chen <haibo.chen@nxp.com> 18232L: linux-iio@vger.kernel.org 18233L: imx@lists.linux.dev 18234S: Maintained 18235F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 18236F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 18237F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 18238F: drivers/iio/adc/imx7d_adc.c 18239F: drivers/iio/adc/imx93_adc.c 18240F: drivers/iio/adc/vf610_adc.c 18241 18242NXP i.MX 8M ISI DRIVER 18243M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 18244L: linux-media@vger.kernel.org 18245S: Maintained 18246F: Documentation/devicetree/bindings/media/fsl,imx8*-isi.yaml 18247F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 18248F: drivers/media/platform/nxp/imx8-isi/ 18249 18250NXP i.MX 8MP DW100 V4L2 DRIVER 18251M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 18252L: linux-media@vger.kernel.org 18253S: Maintained 18254F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 18255F: Documentation/userspace-api/media/drivers/dw100.rst 18256F: drivers/media/platform/nxp/dw100/ 18257F: include/uapi/linux/dw100.h 18258 18259NXP i.MX 8MQ DCSS DRIVER 18260M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 18261R: Lucas Stach <l.stach@pengutronix.de> 18262L: dri-devel@lists.freedesktop.org 18263S: Maintained 18264T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 18265F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 18266F: drivers/gpu/drm/imx/dcss/ 18267 18268NXP i.MX 8QXP ADC DRIVER 18269M: Cai Huoqing <cai.huoqing@linux.dev> 18270M: Haibo Chen <haibo.chen@nxp.com> 18271L: imx@lists.linux.dev 18272L: linux-iio@vger.kernel.org 18273S: Maintained 18274F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 18275F: drivers/iio/adc/imx8qxp-adc.c 18276 18277NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 18278M: Mirela Rabulea <mirela.rabulea@nxp.com> 18279L: imx@lists.linux.dev 18280L: linux-media@vger.kernel.org 18281S: Maintained 18282F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 18283F: drivers/media/platform/nxp/imx-jpeg 18284 18285NXP i.MX CLOCK DRIVERS 18286M: Abel Vesa <abelvesa@kernel.org> 18287R: Peng Fan <peng.fan@nxp.com> 18288L: linux-clk@vger.kernel.org 18289L: imx@lists.linux.dev 18290S: Maintained 18291T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 18292F: Documentation/devicetree/bindings/clock/*imx* 18293F: drivers/clk/imx/ 18294F: include/dt-bindings/clock/*imx* 18295 18296NXP NETC TIMER PTP CLOCK DRIVER 18297M: Wei Fang <wei.fang@nxp.com> 18298M: Clark Wang <xiaoning.wang@nxp.com> 18299L: imx@lists.linux.dev 18300L: netdev@vger.kernel.org 18301S: Maintained 18302F: Documentation/devicetree/bindings/ptp/nxp,ptp-netc.yaml 18303F: drivers/ptp/ptp_netc.c 18304 18305NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 18306M: Jagan Teki <jagan@amarulasolutions.com> 18307S: Maintained 18308F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 18309F: drivers/regulator/pf8x00-regulator.c 18310 18311NXP PTN5150A CC LOGIC AND EXTCON DRIVER 18312M: Krzysztof Kozlowski <krzk@kernel.org> 18313L: linux-kernel@vger.kernel.org 18314S: Maintained 18315F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 18316F: drivers/extcon/extcon-ptn5150.c 18317 18318NXP SGTL5000 DRIVER 18319M: Fabio Estevam <festevam@gmail.com> 18320L: linux-sound@vger.kernel.org 18321S: Maintained 18322F: Documentation/devicetree/bindings/sound/fsl,sgtl5000.yaml 18323F: sound/soc/codecs/sgtl5000* 18324 18325NXP SJA1105 ETHERNET SWITCH DRIVER 18326M: Vladimir Oltean <olteanv@gmail.com> 18327L: linux-kernel@vger.kernel.org 18328S: Maintained 18329F: drivers/net/dsa/sja1105 18330F: drivers/net/pcs/pcs-xpcs-nxp.c 18331 18332NXP TDA998X DRM DRIVER 18333M: Russell King <linux@armlinux.org.uk> 18334S: Maintained 18335T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 18336T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 18337F: drivers/gpu/drm/bridge/tda998x_drv.c 18338F: include/dt-bindings/display/tda998x.h 18339K: "nxp,tda998x" 18340 18341NXP TFA9879 DRIVER 18342M: Peter Rosin <peda@axentia.se> 18343L: linux-sound@vger.kernel.org 18344S: Maintained 18345F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 18346F: sound/soc/codecs/tfa9879* 18347 18348NXP-NCI NFC DRIVER 18349S: Orphan 18350F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 18351F: drivers/nfc/nxp-nci 18352 18353NXP/Goodix TFA989X (TFA1) DRIVER 18354M: Stephan Gerhold <stephan@gerhold.net> 18355L: linux-sound@vger.kernel.org 18356S: Maintained 18357F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 18358F: sound/soc/codecs/tfa989x.c 18359 18360NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 18361M: Jonas Malaco <jonas@protocubo.io> 18362L: linux-hwmon@vger.kernel.org 18363S: Maintained 18364F: Documentation/hwmon/nzxt-kraken2.rst 18365F: drivers/hwmon/nzxt-kraken2.c 18366 18367NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 18368M: Jonas Malaco <jonas@protocubo.io> 18369M: Aleksa Savic <savicaleksa83@gmail.com> 18370L: linux-hwmon@vger.kernel.org 18371S: Maintained 18372F: Documentation/hwmon/nzxt-kraken3.rst 18373F: drivers/hwmon/nzxt-kraken3.c 18374 18375OBJAGG 18376M: Jiri Pirko <jiri@resnulli.us> 18377L: netdev@vger.kernel.org 18378S: Supported 18379F: include/linux/objagg.h 18380F: lib/objagg.c 18381F: lib/test_objagg.c 18382 18383OBJPOOL 18384M: Matt Wu <wuqiang.matt@bytedance.com> 18385S: Supported 18386F: include/linux/objpool.h 18387F: lib/objpool.c 18388F: lib/test_objpool.c 18389 18390OBJTOOL 18391M: Josh Poimboeuf <jpoimboe@kernel.org> 18392M: Peter Zijlstra <peterz@infradead.org> 18393S: Supported 18394F: include/linux/objtool*.h 18395F: tools/objtool/ 18396 18397OCELOT ETHERNET SWITCH DRIVER 18398M: Vladimir Oltean <vladimir.oltean@nxp.com> 18399M: Claudiu Manoil <claudiu.manoil@nxp.com> 18400M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18401M: UNGLinuxDriver@microchip.com 18402L: netdev@vger.kernel.org 18403S: Supported 18404F: drivers/net/dsa/ocelot/* 18405F: drivers/net/ethernet/mscc/ 18406F: include/soc/mscc/ocelot* 18407F: net/dsa/tag_ocelot.c 18408F: net/dsa/tag_ocelot_8021q.c 18409F: tools/testing/selftests/drivers/net/ocelot/* 18410 18411OCELOT EXTERNAL SWITCH CONTROL 18412M: Colin Foster <colin.foster@in-advantage.com> 18413S: Supported 18414F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 18415F: drivers/mfd/ocelot* 18416F: drivers/net/dsa/ocelot/ocelot_ext.c 18417F: include/linux/mfd/ocelot.h 18418 18419OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 18420M: Frederic Barrat <fbarrat@linux.ibm.com> 18421M: Andrew Donnellan <ajd@linux.ibm.com> 18422L: linuxppc-dev@lists.ozlabs.org 18423S: Supported 18424F: Documentation/userspace-api/accelerators/ocxl.rst 18425F: arch/powerpc/include/asm/pnv-ocxl.h 18426F: arch/powerpc/platforms/powernv/ocxl.c 18427F: drivers/misc/ocxl/ 18428F: include/misc/ocxl* 18429F: include/uapi/misc/ocxl.h 18430 18431OMAP AUDIO SUPPORT 18432M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 18433M: Jarkko Nikula <jarkko.nikula@bitmer.com> 18434L: linux-sound@vger.kernel.org 18435L: linux-omap@vger.kernel.org 18436S: Maintained 18437F: sound/soc/ti/n810.c 18438F: sound/soc/ti/omap* 18439F: sound/soc/ti/rx51.c 18440F: sound/soc/ti/sdma-pcm.* 18441 18442OMAP CLOCK FRAMEWORK SUPPORT 18443M: Paul Walmsley <paul@pwsan.com> 18444L: linux-omap@vger.kernel.org 18445S: Maintained 18446F: arch/arm/*omap*/*clock* 18447 18448OMAP DEVICE TREE SUPPORT 18449M: Tony Lindgren <tony@atomide.com> 18450L: linux-omap@vger.kernel.org 18451L: devicetree@vger.kernel.org 18452S: Maintained 18453F: arch/arm/boot/dts/ti/omap/ 18454 18455OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 18456L: linux-omap@vger.kernel.org 18457L: linux-fbdev@vger.kernel.org 18458S: Orphan 18459F: Documentation/arch/arm/omap/dss.rst 18460F: drivers/video/fbdev/omap2/ 18461 18462OMAP FRAMEBUFFER SUPPORT 18463L: linux-fbdev@vger.kernel.org 18464L: linux-omap@vger.kernel.org 18465S: Orphan 18466F: drivers/video/fbdev/omap/ 18467 18468OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 18469M: Roger Quadros <rogerq@kernel.org> 18470M: Tony Lindgren <tony@atomide.com> 18471L: linux-omap@vger.kernel.org 18472S: Maintained 18473F: arch/arm/mach-omap2/*gpmc* 18474F: drivers/memory/omap-gpmc.c 18475 18476OMAP GPIO DRIVER 18477M: Grygorii Strashko <grygorii.strashko@ti.com> 18478M: Santosh Shilimkar <ssantosh@kernel.org> 18479M: Kevin Hilman <khilman@kernel.org> 18480L: linux-omap@vger.kernel.org 18481S: Maintained 18482F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 18483F: drivers/gpio/gpio-omap.c 18484 18485OMAP HARDWARE SPINLOCK SUPPORT 18486L: linux-omap@vger.kernel.org 18487S: Orphan 18488F: drivers/hwspinlock/omap_hwspinlock.c 18489 18490OMAP HS MMC SUPPORT 18491L: linux-mmc@vger.kernel.org 18492L: linux-omap@vger.kernel.org 18493S: Orphan 18494F: drivers/mmc/host/omap_hsmmc.c 18495 18496OMAP HWMOD DATA 18497M: Paul Walmsley <paul@pwsan.com> 18498L: linux-omap@vger.kernel.org 18499S: Maintained 18500F: arch/arm/mach-omap2/omap_hwmod*data* 18501 18502OMAP HWMOD SUPPORT 18503M: Paul Walmsley <paul@pwsan.com> 18504L: linux-omap@vger.kernel.org 18505S: Maintained 18506F: arch/arm/mach-omap2/omap_hwmod.* 18507 18508OMAP I2C DRIVER 18509M: Vignesh R <vigneshr@ti.com> 18510L: linux-omap@vger.kernel.org 18511L: linux-i2c@vger.kernel.org 18512S: Maintained 18513F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 18514F: drivers/i2c/busses/i2c-omap.c 18515 18516OMAP MMC SUPPORT 18517M: Aaro Koskinen <aaro.koskinen@iki.fi> 18518L: linux-omap@vger.kernel.org 18519S: Odd Fixes 18520F: drivers/mmc/host/omap.c 18521 18522OMAP POWER MANAGEMENT SUPPORT 18523M: Kevin Hilman <khilman@kernel.org> 18524L: linux-omap@vger.kernel.org 18525S: Maintained 18526F: arch/arm/*omap*/*pm* 18527F: drivers/cpufreq/omap-cpufreq.c 18528 18529OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 18530M: Paul Walmsley <paul@pwsan.com> 18531L: linux-omap@vger.kernel.org 18532S: Maintained 18533F: arch/arm/mach-omap2/prm* 18534 18535OMAP RANDOM NUMBER GENERATOR SUPPORT 18536M: Deepak Saxena <dsaxena@plexity.net> 18537S: Maintained 18538F: drivers/char/hw_random/omap-rng.c 18539 18540OMAP USB SUPPORT 18541L: linux-usb@vger.kernel.org 18542L: linux-omap@vger.kernel.org 18543S: Orphan 18544F: arch/arm/*omap*/usb* 18545F: drivers/usb/*/*omap* 18546 18547OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 18548M: Mark Jackson <mpfj@newflow.co.uk> 18549L: linux-omap@vger.kernel.org 18550S: Maintained 18551F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 18552 18553OMAP1 SUPPORT 18554M: Aaro Koskinen <aaro.koskinen@iki.fi> 18555M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 18556R: Tony Lindgren <tony@atomide.com> 18557L: linux-omap@vger.kernel.org 18558S: Maintained 18559Q: http://patchwork.kernel.org/project/linux-omap/list/ 18560T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 18561F: arch/arm/configs/omap1_defconfig 18562F: arch/arm/mach-omap1/ 18563F: drivers/i2c/busses/i2c-omap.c 18564F: include/linux/platform_data/ams-delta-fiq.h 18565F: include/linux/platform_data/i2c-omap.h 18566 18567OMAP2+ SUPPORT 18568M: Aaro Koskinen <aaro.koskinen@iki.fi> 18569M: Andreas Kemnade <andreas@kemnade.info> 18570M: Kevin Hilman <khilman@baylibre.com> 18571M: Roger Quadros <rogerq@kernel.org> 18572M: Tony Lindgren <tony@atomide.com> 18573L: linux-omap@vger.kernel.org 18574S: Maintained 18575W: http://linux.omap.com/ 18576Q: http://patchwork.kernel.org/project/linux-omap/list/ 18577T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 18578F: Documentation/devicetree/bindings/arm/ti/omap.yaml 18579F: arch/arm/configs/omap2plus_defconfig 18580F: arch/arm/mach-omap2/ 18581F: drivers/bus/omap*.[ch] 18582F: drivers/bus/ti-sysc.c 18583F: drivers/gpio/gpio-tps65219.c 18584F: drivers/i2c/busses/i2c-omap.c 18585F: drivers/irqchip/irq-omap-intc.c 18586F: drivers/mfd/*omap*.c 18587F: drivers/mfd/menelaus.c 18588F: drivers/mfd/palmas.c 18589F: drivers/mfd/tps65217.c 18590F: drivers/mfd/tps65218.c 18591F: drivers/mfd/tps65219.c 18592F: drivers/mfd/tps65910.c 18593F: drivers/mfd/twl-core.[ch] 18594F: drivers/mfd/twl4030*.c 18595F: drivers/mfd/twl6030*.c 18596F: drivers/mfd/twl6040*.c 18597F: drivers/regulator/palmas-regulator*.c 18598F: drivers/regulator/pbias-regulator.c 18599F: drivers/regulator/tps65217-regulator.c 18600F: drivers/regulator/tps65218-regulator.c 18601F: drivers/regulator/tps65219-regulator.c 18602F: drivers/regulator/tps65910-regulator.c 18603F: drivers/regulator/twl-regulator.c 18604F: drivers/regulator/twl6030-regulator.c 18605F: include/linux/platform_data/i2c-omap.h 18606F: include/linux/platform_data/ti-sysc.h 18607 18608OMFS FILESYSTEM 18609M: Bob Copeland <me@bobcopeland.com> 18610L: linux-karma-devel@lists.sourceforge.net 18611S: Maintained 18612F: Documentation/filesystems/omfs.rst 18613F: fs/omfs/ 18614 18615OMNIVISION OG01A1B SENSOR DRIVER 18616M: Sakari Ailus <sakari.ailus@linux.intel.com> 18617L: linux-media@vger.kernel.org 18618S: Maintained 18619F: Documentation/devicetree/bindings/media/i2c/ovti,og01a1b.yaml 18620F: drivers/media/i2c/og01a1b.c 18621 18622OMNIVISION OV01A10 SENSOR DRIVER 18623M: Bingbu Cao <bingbu.cao@intel.com> 18624L: linux-media@vger.kernel.org 18625S: Maintained 18626T: git git://linuxtv.org/media.git 18627F: drivers/media/i2c/ov01a10.c 18628 18629OMNIVISION OV02A10 SENSOR DRIVER 18630L: linux-media@vger.kernel.org 18631S: Orphan 18632T: git git://linuxtv.org/media.git 18633F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 18634F: drivers/media/i2c/ov02a10.c 18635 18636OMNIVISION OV02C10 SENSOR DRIVER 18637M: Hans de Goede <hansg@kernel.org> 18638R: Bryan O'Donoghue <bod@kernel.org> 18639L: linux-media@vger.kernel.org 18640S: Maintained 18641T: git git://linuxtv.org/media.git 18642F: drivers/media/i2c/ov02c10.c 18643 18644OMNIVISION OV02E10 SENSOR DRIVER 18645M: Bryan O'Donoghue <bod@kernel.org> 18646M: Hans de Goede <hansg@kernel.org> 18647L: linux-media@vger.kernel.org 18648S: Maintained 18649T: git git://linuxtv.org/media.git 18650F: Documentation/devicetree/bindings/media/i2c/ovti,ov02e10.yaml 18651F: drivers/media/i2c/ov02e10.c 18652 18653OMNIVISION OV08D10 SENSOR DRIVER 18654M: Jimmy Su <jimmy.su@intel.com> 18655L: linux-media@vger.kernel.org 18656S: Maintained 18657T: git git://linuxtv.org/media.git 18658F: drivers/media/i2c/ov08d10.c 18659 18660OMNIVISION OV08X40 SENSOR DRIVER 18661M: Jason Chen <jason.z.chen@intel.com> 18662L: linux-media@vger.kernel.org 18663S: Maintained 18664T: git git://linuxtv.org/media.git 18665F: drivers/media/i2c/ov08x40.c 18666F: Documentation/devicetree/bindings/media/i2c/ovti,ov08x40.yaml 18667 18668OMNIVISION OV13858 SENSOR DRIVER 18669M: Sakari Ailus <sakari.ailus@linux.intel.com> 18670L: linux-media@vger.kernel.org 18671S: Maintained 18672T: git git://linuxtv.org/media.git 18673F: drivers/media/i2c/ov13858.c 18674 18675OMNIVISION OV13B10 SENSOR DRIVER 18676M: Arec Kao <arec.kao@intel.com> 18677L: linux-media@vger.kernel.org 18678S: Maintained 18679T: git git://linuxtv.org/media.git 18680F: drivers/media/i2c/ov13b10.c 18681 18682OMNIVISION OV2680 SENSOR DRIVER 18683M: Rui Miguel Silva <rmfrfs@gmail.com> 18684M: Hans de Goede <hansg@kernel.org> 18685L: linux-media@vger.kernel.org 18686S: Maintained 18687T: git git://linuxtv.org/media.git 18688F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 18689F: drivers/media/i2c/ov2680.c 18690 18691OMNIVISION OV2685 SENSOR DRIVER 18692M: Shunqian Zheng <zhengsq@rock-chips.com> 18693L: linux-media@vger.kernel.org 18694S: Maintained 18695T: git git://linuxtv.org/media.git 18696F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 18697F: drivers/media/i2c/ov2685.c 18698 18699OMNIVISION OV2740 SENSOR DRIVER 18700M: Tianshu Qiu <tian.shu.qiu@intel.com> 18701R: Sakari Ailus <sakari.ailus@linux.intel.com> 18702R: Bingbu Cao <bingbu.cao@intel.com> 18703L: linux-media@vger.kernel.org 18704S: Maintained 18705T: git git://linuxtv.org/media.git 18706F: drivers/media/i2c/ov2740.c 18707 18708OMNIVISION OV4689 SENSOR DRIVER 18709M: Mikhail Rudenko <mike.rudenko@gmail.com> 18710L: linux-media@vger.kernel.org 18711S: Maintained 18712T: git git://linuxtv.org/media.git 18713F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 18714F: drivers/media/i2c/ov4689.c 18715 18716OMNIVISION OV5640 SENSOR DRIVER 18717M: Steve Longerbeam <slongerbeam@gmail.com> 18718L: linux-media@vger.kernel.org 18719S: Maintained 18720T: git git://linuxtv.org/media.git 18721F: drivers/media/i2c/ov5640.c 18722 18723OMNIVISION OV5647 SENSOR DRIVER 18724M: Dave Stevenson <dave.stevenson@raspberrypi.com> 18725M: Jacopo Mondi <jacopo@jmondi.org> 18726L: linux-media@vger.kernel.org 18727S: Maintained 18728T: git git://linuxtv.org/media.git 18729F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 18730F: drivers/media/i2c/ov5647.c 18731 18732OMNIVISION OV5670 SENSOR DRIVER 18733M: Sakari Ailus <sakari.ailus@linux.intel.com> 18734L: linux-media@vger.kernel.org 18735S: Maintained 18736T: git git://linuxtv.org/media.git 18737F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 18738F: drivers/media/i2c/ov5670.c 18739 18740OMNIVISION OV5675 SENSOR DRIVER 18741M: Sakari Ailus <sakari.ailus@linux.intel.com> 18742L: linux-media@vger.kernel.org 18743S: Maintained 18744T: git git://linuxtv.org/media.git 18745F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 18746F: drivers/media/i2c/ov5675.c 18747 18748OMNIVISION OV5693 SENSOR DRIVER 18749M: Daniel Scally <djrscally@gmail.com> 18750L: linux-media@vger.kernel.org 18751S: Maintained 18752T: git git://linuxtv.org/media.git 18753F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 18754F: drivers/media/i2c/ov5693.c 18755 18756OMNIVISION OV5695 SENSOR DRIVER 18757M: Shunqian Zheng <zhengsq@rock-chips.com> 18758L: linux-media@vger.kernel.org 18759S: Maintained 18760T: git git://linuxtv.org/media.git 18761F: drivers/media/i2c/ov5695.c 18762 18763OMNIVISION OV64A40 SENSOR DRIVER 18764M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 18765L: linux-media@vger.kernel.org 18766S: Maintained 18767T: git git://linuxtv.org/media.git 18768F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 18769F: drivers/media/i2c/ov64a40.c 18770 18771OMNIVISION OV7670 SENSOR DRIVER 18772L: linux-media@vger.kernel.org 18773S: Orphan 18774T: git git://linuxtv.org/media.git 18775F: Documentation/devicetree/bindings/media/i2c/ovti,ov7670.txt 18776F: drivers/media/i2c/ov7670.c 18777 18778OMNIVISION OV772x SENSOR DRIVER 18779M: Jacopo Mondi <jacopo@jmondi.org> 18780L: linux-media@vger.kernel.org 18781S: Odd fixes 18782T: git git://linuxtv.org/media.git 18783F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 18784F: drivers/media/i2c/ov772x.c 18785F: include/media/i2c/ov772x.h 18786 18787OMNIVISION OV7740 SENSOR DRIVER 18788L: linux-media@vger.kernel.org 18789S: Orphan 18790T: git git://linuxtv.org/media.git 18791F: Documentation/devicetree/bindings/media/i2c/ovti,ov7740.txt 18792F: drivers/media/i2c/ov7740.c 18793 18794OMNIVISION OV8856 SENSOR DRIVER 18795M: Sakari Ailus <sakari.ailus@linux.intel.com> 18796L: linux-media@vger.kernel.org 18797S: Maintained 18798T: git git://linuxtv.org/media.git 18799F: Documentation/devicetree/bindings/media/i2c/ovti,ov8856.yaml 18800F: drivers/media/i2c/ov8856.c 18801 18802OMNIVISION OV8858 SENSOR DRIVER 18803M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 18804M: Nicholas Roth <nicholas@rothemail.net> 18805L: linux-media@vger.kernel.org 18806S: Maintained 18807T: git git://linuxtv.org/media.git 18808F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 18809F: drivers/media/i2c/ov8858.c 18810 18811OMNIVISION OV9282 SENSOR DRIVER 18812M: Dave Stevenson <dave.stevenson@raspberrypi.com> 18813L: linux-media@vger.kernel.org 18814S: Maintained 18815T: git git://linuxtv.org/media.git 18816F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 18817F: drivers/media/i2c/ov9282.c 18818 18819OMNIVISION OV9640 SENSOR DRIVER 18820M: Petr Cvek <petrcvekcz@gmail.com> 18821L: linux-media@vger.kernel.org 18822S: Maintained 18823F: drivers/media/i2c/ov9640.* 18824 18825OMNIVISION OV9650 SENSOR DRIVER 18826M: Sakari Ailus <sakari.ailus@linux.intel.com> 18827R: Akinobu Mita <akinobu.mita@gmail.com> 18828R: Sylwester Nawrocki <s.nawrocki@samsung.com> 18829L: linux-media@vger.kernel.org 18830S: Maintained 18831T: git git://linuxtv.org/media.git 18832F: Documentation/devicetree/bindings/media/i2c/ovti,ov9650.txt 18833F: drivers/media/i2c/ov9650.c 18834 18835OMNIVISION OV9734 SENSOR DRIVER 18836M: Tianshu Qiu <tian.shu.qiu@intel.com> 18837R: Bingbu Cao <bingbu.cao@intel.com> 18838L: linux-media@vger.kernel.org 18839S: Maintained 18840T: git git://linuxtv.org/media.git 18841F: drivers/media/i2c/ov9734.c 18842 18843ONBOARD USB HUB DRIVER 18844M: Matthias Kaehlcke <mka@chromium.org> 18845L: linux-usb@vger.kernel.org 18846S: Maintained 18847F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-dev 18848F: drivers/usb/misc/onboard_usb_dev.c 18849 18850ONENAND FLASH DRIVER 18851M: Kyungmin Park <kyungmin.park@samsung.com> 18852L: linux-mtd@lists.infradead.org 18853S: Maintained 18854F: drivers/mtd/nand/onenand/ 18855F: include/linux/mtd/onenand*.h 18856 18857ONEXPLAYER PLATFORM EC DRIVER 18858M: Antheas Kapenekakis <lkml@antheas.dev> 18859M: Derek John Clark <derekjohn.clark@gmail.com> 18860M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 18861L: platform-driver-x86@vger.kernel.org 18862S: Maintained 18863F: drivers/platform/x86/oxpec.c 18864 18865ONIE TLV NVMEM LAYOUT DRIVER 18866M: Miquel Raynal <miquel.raynal@bootlin.com> 18867S: Maintained 18868F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 18869F: drivers/nvmem/layouts/onie-tlv.c 18870 18871ONION OMEGA2+ BOARD 18872M: Harvey Hunt <harveyhuntnexus@gmail.com> 18873L: linux-mips@vger.kernel.org 18874S: Maintained 18875F: arch/mips/boot/dts/ralink/omega2p.dts 18876 18877ONSEMI ETHERNET PHY DRIVERS 18878M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 18879L: netdev@vger.kernel.org 18880S: Supported 18881W: http://www.onsemi.com 18882F: drivers/net/phy/ncn* 18883 18884OP-TEE DRIVER 18885M: Jens Wiklander <jens.wiklander@linaro.org> 18886L: op-tee@lists.trustedfirmware.org 18887S: Maintained 18888F: Documentation/ABI/testing/sysfs-bus-optee-devices 18889F: drivers/tee/optee/ 18890 18891OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 18892M: Sumit Garg <sumit.garg@kernel.org> 18893L: op-tee@lists.trustedfirmware.org 18894S: Maintained 18895F: drivers/char/hw_random/optee-rng.c 18896 18897OP-TEE RTC DRIVER 18898M: Clément Léger <clement.leger@bootlin.com> 18899L: linux-rtc@vger.kernel.org 18900S: Maintained 18901F: drivers/rtc/rtc-optee.c 18902 18903OPA-VNIC DRIVER 18904M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18905L: linux-rdma@vger.kernel.org 18906S: Supported 18907F: drivers/infiniband/ulp/opa_vnic 18908 18909OPEN ALLIANCE 10BASE-T1S MACPHY SERIAL INTERFACE FRAMEWORK 18910M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 18911L: netdev@vger.kernel.org 18912S: Maintained 18913F: Documentation/networking/oa-tc6-framework.rst 18914F: drivers/net/ethernet/oa_tc6.c 18915F: include/linux/oa_tc6.h 18916 18917OPEN FIRMWARE AND FLATTENED DEVICE TREE 18918M: Rob Herring <robh@kernel.org> 18919M: Saravana Kannan <saravanak@google.com> 18920L: devicetree@vger.kernel.org 18921S: Maintained 18922W: http://www.devicetree.org/ 18923C: irc://irc.libera.chat/devicetree 18924T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 18925F: Documentation/ABI/testing/sysfs-firmware-ofw 18926F: drivers/of/ 18927F: include/linux/of*.h 18928F: rust/helpers/of.c 18929F: rust/kernel/of.rs 18930F: scripts/dtc/ 18931F: tools/testing/selftests/dt/ 18932K: of_overlay_notifier_ 18933K: of_overlay_fdt_apply 18934K: of_overlay_remove 18935 18936OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 18937M: Rob Herring <robh@kernel.org> 18938M: Krzysztof Kozlowski <krzk+dt@kernel.org> 18939M: Conor Dooley <conor+dt@kernel.org> 18940L: devicetree@vger.kernel.org 18941S: Maintained 18942Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 18943C: irc://irc.libera.chat/devicetree 18944T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 18945F: Documentation/devicetree/ 18946F: arch/*/boot/dts/ 18947F: include/dt-bindings/ 18948 18949OPENCOMPUTE PTP CLOCK DRIVER 18950M: Jonathan Lemon <jonathan.lemon@gmail.com> 18951M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 18952L: netdev@vger.kernel.org 18953S: Maintained 18954F: drivers/ptp/ptp_ocp.c 18955 18956OPENCORES I2C BUS DRIVER 18957M: Peter Korsgaard <peter@korsgaard.com> 18958M: Andrew Lunn <andrew@lunn.ch> 18959L: linux-i2c@vger.kernel.org 18960S: Maintained 18961F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 18962F: Documentation/i2c/busses/i2c-ocores.rst 18963F: drivers/i2c/busses/i2c-ocores.c 18964F: include/linux/platform_data/i2c-ocores.h 18965 18966OPENRISC ARCHITECTURE 18967M: Jonas Bonn <jonas@southpole.se> 18968M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 18969M: Stafford Horne <shorne@gmail.com> 18970L: linux-openrisc@vger.kernel.org 18971S: Maintained 18972W: http://openrisc.io 18973T: git https://github.com/openrisc/linux.git 18974F: Documentation/arch/openrisc/ 18975F: Documentation/devicetree/bindings/openrisc/ 18976F: arch/openrisc/ 18977F: drivers/irqchip/irq-ompic.c 18978F: drivers/irqchip/irq-or1k-* 18979 18980OPENVPN DATA CHANNEL OFFLOAD 18981M: Antonio Quartulli <antonio@openvpn.net> 18982R: Sabrina Dubroca <sd@queasysnail.net> 18983L: openvpn-devel@lists.sourceforge.net (subscribers-only) 18984L: netdev@vger.kernel.org 18985S: Supported 18986T: git https://github.com/OpenVPN/ovpn-net-next.git 18987F: Documentation/netlink/specs/ovpn.yaml 18988F: drivers/net/ovpn/ 18989F: include/uapi/linux/ovpn.h 18990F: tools/testing/selftests/net/ovpn/ 18991 18992OPENVSWITCH 18993M: Aaron Conole <aconole@redhat.com> 18994M: Eelco Chaudron <echaudro@redhat.com> 18995M: Ilya Maximets <i.maximets@ovn.org> 18996L: netdev@vger.kernel.org 18997L: dev@openvswitch.org 18998S: Maintained 18999W: http://openvswitch.org 19000F: Documentation/networking/openvswitch.rst 19001F: include/uapi/linux/openvswitch.h 19002F: net/openvswitch/ 19003F: tools/testing/selftests/net/openvswitch/ 19004 19005OPERATING PERFORMANCE POINTS (OPP) 19006M: Viresh Kumar <vireshk@kernel.org> 19007M: Nishanth Menon <nm@ti.com> 19008M: Stephen Boyd <sboyd@kernel.org> 19009L: linux-pm@vger.kernel.org 19010S: Maintained 19011T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 19012F: Documentation/devicetree/bindings/opp/ 19013F: Documentation/power/opp.rst 19014F: drivers/opp/ 19015F: include/linux/pm_opp.h 19016F: rust/kernel/opp.rs 19017 19018OPL4 DRIVER 19019M: Clemens Ladisch <clemens@ladisch.de> 19020L: linux-sound@vger.kernel.org 19021S: Maintained 19022T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19023F: sound/drivers/opl4/ 19024 19025ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 19026M: Mark Fasheh <mark@fasheh.com> 19027M: Joel Becker <jlbec@evilplan.org> 19028M: Joseph Qi <joseph.qi@linux.alibaba.com> 19029L: ocfs2-devel@lists.linux.dev 19030S: Supported 19031W: http://ocfs2.wiki.kernel.org 19032F: Documentation/filesystems/dlmfs.rst 19033F: Documentation/filesystems/ocfs2.rst 19034F: fs/ocfs2/ 19035 19036ORANGEFS FILESYSTEM 19037M: Mike Marshall <hubcap@omnibond.com> 19038R: Martin Brandenburg <martin@omnibond.com> 19039L: devel@lists.orangefs.org 19040S: Supported 19041T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 19042F: Documentation/filesystems/orangefs.rst 19043F: fs/orangefs/ 19044 19045OV2659 OMNIVISION SENSOR DRIVER 19046M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 19047L: linux-media@vger.kernel.org 19048S: Maintained 19049W: https://linuxtv.org 19050Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19051T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 19052F: Documentation/devicetree/bindings/media/i2c/ovti,ov2659.txt 19053F: drivers/media/i2c/ov2659.c 19054F: include/media/i2c/ov2659.h 19055 19056OVERLAY FILESYSTEM 19057M: Miklos Szeredi <miklos@szeredi.hu> 19058M: Amir Goldstein <amir73il@gmail.com> 19059L: linux-unionfs@vger.kernel.org 19060S: Supported 19061T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 19062F: Documentation/filesystems/overlayfs.rst 19063F: fs/overlayfs/ 19064 19065P54 WIRELESS DRIVER 19066M: Christian Lamparter <chunkeey@googlemail.com> 19067L: linux-wireless@vger.kernel.org 19068S: Maintained 19069W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 19070F: drivers/net/wireless/intersil/ 19071 19072PACKET SOCKETS 19073M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19074S: Maintained 19075F: include/uapi/linux/if_packet.h 19076F: net/packet/af_packet.c 19077 19078PACKING 19079M: Vladimir Oltean <olteanv@gmail.com> 19080L: netdev@vger.kernel.org 19081S: Supported 19082F: Documentation/core-api/packing.rst 19083F: include/linux/packing.h 19084F: lib/packing.c 19085F: lib/packing_test.c 19086F: scripts/gen_packed_field_checks.c 19087 19088PADATA PARALLEL EXECUTION MECHANISM 19089M: Steffen Klassert <steffen.klassert@secunet.com> 19090M: Daniel Jordan <daniel.m.jordan@oracle.com> 19091L: linux-crypto@vger.kernel.org 19092L: linux-kernel@vger.kernel.org 19093S: Maintained 19094F: Documentation/core-api/padata.rst 19095F: include/linux/padata.h 19096F: kernel/padata.c 19097 19098PAGE CACHE 19099M: Matthew Wilcox (Oracle) <willy@infradead.org> 19100L: linux-fsdevel@vger.kernel.org 19101S: Supported 19102T: git git://git.infradead.org/users/willy/pagecache.git 19103F: Documentation/filesystems/locking.rst 19104F: Documentation/filesystems/vfs.rst 19105F: include/linux/pagemap.h 19106F: mm/filemap.c 19107F: mm/page-writeback.c 19108F: mm/readahead.c 19109F: mm/truncate.c 19110 19111PAGE POOL 19112M: Jesper Dangaard Brouer <hawk@kernel.org> 19113M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19114L: netdev@vger.kernel.org 19115S: Supported 19116F: Documentation/networking/page_pool.rst 19117F: include/net/page_pool/ 19118F: include/trace/events/page_pool.h 19119F: net/core/page_pool.c 19120 19121PAGE TABLE CHECK 19122M: Pasha Tatashin <pasha.tatashin@soleen.com> 19123M: Andrew Morton <akpm@linux-foundation.org> 19124L: linux-mm@kvack.org 19125S: Maintained 19126F: Documentation/mm/page_table_check.rst 19127F: include/linux/page_table_check.h 19128F: mm/page_table_check.c 19129 19130PAGE STATE DEBUG SCRIPT 19131M: Ye Liu <liuye@kylinos.cn> 19132S: Maintained 19133F: tools/mm/show_page_info.py 19134 19135PANASONIC LAPTOP ACPI EXTRAS DRIVER 19136M: Kenneth Chan <kenneth.t.chan@gmail.com> 19137L: platform-driver-x86@vger.kernel.org 19138S: Maintained 19139F: drivers/platform/x86/panasonic-laptop.c 19140 19141PARALLAX PING IIO SENSOR DRIVER 19142M: Andreas Klinger <ak@it-klinger.de> 19143L: linux-iio@vger.kernel.org 19144S: Maintained 19145F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 19146F: drivers/iio/proximity/ping.c 19147 19148PARALLEL LCD/KEYPAD PANEL DRIVER 19149M: Willy Tarreau <willy@haproxy.com> 19150M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 19151S: Odd Fixes 19152F: Documentation/admin-guide/lcd-panel-cgram.rst 19153F: drivers/auxdisplay/panel.c 19154 19155PARALLEL PORT SUBSYSTEM 19156M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19157M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19158L: linux-parport@lists.infradead.org (subscribers-only) 19159S: Maintained 19160F: Documentation/driver-api/parport*.rst 19161F: drivers/char/ppdev.c 19162F: drivers/parport/ 19163F: include/linux/parport*.h 19164F: include/uapi/linux/ppdev.h 19165 19166PARAVIRT_OPS INTERFACE 19167M: Juergen Gross <jgross@suse.com> 19168R: Ajay Kaher <ajay.kaher@broadcom.com> 19169R: Alexey Makhalov <alexey.makhalov@broadcom.com> 19170R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19171L: virtualization@lists.linux.dev 19172L: x86@kernel.org 19173S: Supported 19174T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 19175F: Documentation/virt/paravirt_ops.rst 19176F: arch/*/include/asm/paravirt*.h 19177F: arch/*/kernel/paravirt* 19178F: include/linux/hypervisor.h 19179 19180PARISC ARCHITECTURE 19181M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 19182M: Helge Deller <deller@gmx.de> 19183L: linux-parisc@vger.kernel.org 19184S: Maintained 19185W: https://parisc.wiki.kernel.org 19186Q: http://patchwork.kernel.org/project/linux-parisc/list/ 19187T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 19188T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 19189F: Documentation/arch/parisc/ 19190F: arch/parisc/ 19191F: drivers/char/agp/parisc-agp.c 19192F: drivers/input/misc/hp_sdc_rtc.c 19193F: drivers/input/serio/gscps2.c 19194F: drivers/input/serio/hp_sdc* 19195F: drivers/parisc/ 19196F: drivers/parport/parport_gsc.* 19197F: drivers/tty/serial/8250/8250_parisc.c 19198F: drivers/video/console/sti* 19199F: drivers/video/fbdev/sti* 19200F: drivers/video/logo/logo_parisc* 19201F: include/linux/hp_sdc.h 19202 19203PARMAN 19204M: Jiri Pirko <jiri@resnulli.us> 19205L: netdev@vger.kernel.org 19206S: Supported 19207F: include/linux/parman.h 19208F: lib/parman.c 19209F: lib/test_parman.c 19210 19211PC ENGINES APU BOARD DRIVER 19212M: Enrico Weigelt, metux IT consult <info@metux.net> 19213S: Maintained 19214F: drivers/platform/x86/pcengines-apuv2.c 19215 19216PC87360 HARDWARE MONITORING DRIVER 19217M: Jim Cromie <jim.cromie@gmail.com> 19218L: linux-hwmon@vger.kernel.org 19219S: Maintained 19220F: Documentation/hwmon/pc87360.rst 19221F: drivers/hwmon/pc87360.c 19222 19223PC8736x GPIO DRIVER 19224M: Jim Cromie <jim.cromie@gmail.com> 19225S: Maintained 19226F: drivers/char/pc8736x_gpio.c 19227 19228PC87427 HARDWARE MONITORING DRIVER 19229M: Jean Delvare <jdelvare@suse.com> 19230L: linux-hwmon@vger.kernel.org 19231S: Maintained 19232F: Documentation/hwmon/pc87427.rst 19233F: drivers/hwmon/pc87427.c 19234 19235MAX77705 HARDWARE MONITORING DRIVER 19236M: Dzmitry Sankouski <dsankouski@gmail.com> 19237L: linux-hwmon@vger.kernel.org 19238S: Maintained 19239F: Documentation/hwmon/max77705.rst 19240F: drivers/hwmon/max77705-hwmon.c 19241 19242PCA9532 LED DRIVER 19243M: Riku Voipio <riku.voipio@iki.fi> 19244S: Maintained 19245F: drivers/leds/leds-pca9532.c 19246F: include/linux/leds-pca9532.h 19247 19248PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 19249M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19250M: Pali Rohár <pali@kernel.org> 19251L: linux-pci@vger.kernel.org 19252L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19253S: Maintained 19254F: Documentation/devicetree/bindings/pci/marvell,armada-3700-pcie.yaml 19255F: drivers/pci/controller/pci-aardvark.c 19256 19257PCI DRIVER FOR ALTERA PCIE IP 19258M: Joyce Ooi <joyce.ooi@intel.com> 19259L: linux-pci@vger.kernel.org 19260S: Supported 19261F: Documentation/devicetree/bindings/pci/altr,pcie-root-port.yaml 19262F: drivers/pci/controller/pcie-altera.c 19263 19264PCI DRIVER FOR APPLIEDMICRO XGENE 19265M: Toan Le <toan@os.amperecomputing.com> 19266L: linux-pci@vger.kernel.org 19267L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19268S: Maintained 19269F: Documentation/devicetree/bindings/pci/apm,xgene-pcie.yaml 19270F: drivers/pci/controller/pci-xgene.c 19271 19272PCI DRIVER FOR ARM VERSATILE PLATFORM 19273M: Rob Herring <robh@kernel.org> 19274L: linux-pci@vger.kernel.org 19275L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19276S: Maintained 19277F: Documentation/devicetree/bindings/pci/versatile.yaml 19278F: drivers/pci/controller/pci-versatile.c 19279 19280PCI DRIVER FOR ARMADA 8K 19281M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19282L: linux-pci@vger.kernel.org 19283L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19284S: Maintained 19285F: Documentation/devicetree/bindings/pci/marvell,armada8k-pcie.yaml 19286F: drivers/pci/controller/dwc/pcie-armada8k.c 19287 19288PCI DRIVER FOR CADENCE PCIE IP 19289L: linux-pci@vger.kernel.org 19290S: Orphan 19291F: Documentation/devicetree/bindings/pci/cdns,* 19292F: drivers/pci/controller/cadence/*cadence* 19293 19294PCI DRIVER FOR FREESCALE LAYERSCAPE 19295M: Minghuan Lian <minghuan.Lian@nxp.com> 19296M: Mingkai Hu <mingkai.hu@nxp.com> 19297M: Roy Zang <roy.zang@nxp.com> 19298L: linuxppc-dev@lists.ozlabs.org 19299L: linux-pci@vger.kernel.org 19300L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19301L: imx@lists.linux.dev 19302S: Maintained 19303F: drivers/pci/controller/dwc/*layerscape* 19304 19305PCI DRIVER FOR FU740 19306M: Paul Walmsley <paul.walmsley@sifive.com> 19307M: Greentime Hu <greentime.hu@sifive.com> 19308M: Samuel Holland <samuel.holland@sifive.com> 19309L: linux-pci@vger.kernel.org 19310S: Maintained 19311F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 19312F: drivers/pci/controller/dwc/pcie-fu740.c 19313 19314PCI DRIVER FOR GENERIC OF HOSTS 19315M: Will Deacon <will@kernel.org> 19316L: linux-pci@vger.kernel.org 19317L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19318S: Maintained 19319F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 19320F: drivers/pci/controller/pci-host-common.c 19321F: drivers/pci/controller/pci-host-generic.c 19322 19323PCI DRIVER FOR IMX6 19324M: Richard Zhu <hongxing.zhu@nxp.com> 19325M: Lucas Stach <l.stach@pengutronix.de> 19326L: linux-pci@vger.kernel.org 19327L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19328L: imx@lists.linux.dev 19329S: Maintained 19330F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 19331F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 19332F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 19333F: drivers/pci/controller/dwc/*imx6* 19334 19335PCI DRIVER FOR INTEL IXP4XX 19336M: Linus Walleij <linus.walleij@linaro.org> 19337S: Maintained 19338F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 19339F: drivers/pci/controller/pci-ixp4xx.c 19340 19341PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 19342M: Nirmal Patel <nirmal.patel@linux.intel.com> 19343R: Jonathan Derrick <jonathan.derrick@linux.dev> 19344L: linux-pci@vger.kernel.org 19345S: Supported 19346F: drivers/pci/controller/vmd.c 19347 19348PCI DRIVER FOR MICROSEMI SWITCHTEC 19349M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 19350M: Logan Gunthorpe <logang@deltatee.com> 19351L: linux-pci@vger.kernel.org 19352S: Maintained 19353F: Documentation/ABI/testing/sysfs-class-switchtec 19354F: Documentation/driver-api/switchtec.rst 19355F: drivers/ntb/hw/mscc/ 19356F: drivers/pci/switch/switchtec* 19357F: include/linux/switchtec.h 19358F: include/uapi/linux/switchtec_ioctl.h 19359 19360PCI DRIVER FOR MOBIVEIL PCIE IP 19361M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 19362M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 19363L: linux-pci@vger.kernel.org 19364S: Supported 19365F: Documentation/devicetree/bindings/pci/mbvl,gpex40-pcie.yaml 19366F: drivers/pci/controller/mobiveil/pcie-mobiveil* 19367 19368PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 19369M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19370M: Pali Rohár <pali@kernel.org> 19371L: linux-pci@vger.kernel.org 19372L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19373S: Maintained 19374F: drivers/pci/controller/*mvebu* 19375 19376PCI DRIVER FOR NVIDIA TEGRA 19377M: Thierry Reding <thierry.reding@gmail.com> 19378L: linux-tegra@vger.kernel.org 19379L: linux-pci@vger.kernel.org 19380S: Supported 19381F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 19382F: drivers/pci/controller/pci-tegra.c 19383 19384PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 19385M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 19386L: linux-pci@vger.kernel.org 19387L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19388S: Maintained 19389F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 19390 19391PCI DRIVER FOR PLDA PCIE IP 19392M: Daire McNamara <daire.mcnamara@microchip.com> 19393L: linux-pci@vger.kernel.org 19394S: Maintained 19395F: Documentation/devicetree/bindings/pci/plda,xpressrich3-axi-common.yaml 19396F: drivers/pci/controller/plda/pcie-plda-host.c 19397F: drivers/pci/controller/plda/pcie-plda.h 19398 19399PCI DRIVER FOR RENESAS R-CAR 19400M: Marek Vasut <marek.vasut+renesas@gmail.com> 19401M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 19402L: linux-pci@vger.kernel.org 19403L: linux-renesas-soc@vger.kernel.org 19404S: Maintained 19405F: Documentation/PCI/controller/rcar-pcie-firmware.rst 19406F: Documentation/devicetree/bindings/pci/*rcar* 19407F: drivers/pci/controller/*rcar* 19408F: drivers/pci/controller/dwc/*rcar* 19409 19410PCI DRIVER FOR SAMSUNG EXYNOS 19411M: Jingoo Han <jingoohan1@gmail.com> 19412L: linux-pci@vger.kernel.org 19413L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19414L: linux-samsung-soc@vger.kernel.org 19415S: Maintained 19416F: drivers/pci/controller/dwc/pci-exynos.c 19417 19418PCI DRIVER FOR SYNOPSYS DESIGNWARE 19419M: Jingoo Han <jingoohan1@gmail.com> 19420M: Manivannan Sadhasivam <mani@kernel.org> 19421L: linux-pci@vger.kernel.org 19422S: Maintained 19423F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 19424F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 19425F: drivers/pci/controller/dwc/*designware* 19426F: include/linux/pcie-dwc.h 19427 19428PCI DRIVER FOR TI DRA7XX/J721E 19429M: Vignesh Raghavendra <vigneshr@ti.com> 19430R: Siddharth Vadapalli <s-vadapalli@ti.com> 19431L: linux-omap@vger.kernel.org 19432L: linux-pci@vger.kernel.org 19433L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19434S: Supported 19435F: Documentation/devicetree/bindings/pci/ti-pci.txt 19436F: drivers/pci/controller/cadence/pci-j721e.c 19437F: drivers/pci/controller/dwc/pci-dra7xx.c 19438 19439PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 19440M: Linus Walleij <linus.walleij@linaro.org> 19441L: linux-pci@vger.kernel.org 19442S: Maintained 19443F: Documentation/devicetree/bindings/pci/v3,v360epc-pci.yaml 19444F: drivers/pci/controller/pci-v3-semi.c 19445 19446PCI DRIVER FOR XILINX VERSAL CPM 19447M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 19448M: Michal Simek <michal.simek@amd.com> 19449L: linux-pci@vger.kernel.org 19450S: Maintained 19451F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 19452F: drivers/pci/controller/pcie-xilinx-cpm.c 19453 19454PCI ENDPOINT SUBSYSTEM 19455M: Manivannan Sadhasivam <mani@kernel.org> 19456M: Krzysztof Wilczyński <kwilczynski@kernel.org> 19457R: Kishon Vijay Abraham I <kishon@kernel.org> 19458L: linux-pci@vger.kernel.org 19459S: Supported 19460Q: https://patchwork.kernel.org/project/linux-pci/list/ 19461B: https://bugzilla.kernel.org 19462C: irc://irc.oftc.net/linux-pci 19463T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19464F: Documentation/PCI/endpoint/* 19465F: Documentation/misc-devices/pci-endpoint-test.rst 19466F: drivers/misc/pci_endpoint_test.c 19467F: drivers/pci/endpoint/ 19468F: tools/testing/selftests/pci_endpoint/ 19469 19470PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 19471M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 19472R: Oliver O'Halloran <oohall@gmail.com> 19473L: linuxppc-dev@lists.ozlabs.org 19474S: Supported 19475F: Documentation/PCI/pci-error-recovery.rst 19476F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 19477F: arch/powerpc/include/*/eeh*.h 19478F: arch/powerpc/kernel/eeh*.c 19479F: arch/powerpc/platforms/*/eeh*.c 19480F: drivers/pci/pcie/aer.c 19481F: drivers/pci/pcie/dpc.c 19482F: drivers/pci/pcie/err.c 19483 19484PCI ERROR RECOVERY 19485M: Linas Vepstas <linasvepstas@gmail.com> 19486L: linux-pci@vger.kernel.org 19487S: Supported 19488F: Documentation/PCI/pci-error-recovery.rst 19489 19490PCI MSI DRIVER FOR ALTERA MSI IP 19491M: Joyce Ooi <joyce.ooi@intel.com> 19492L: linux-pci@vger.kernel.org 19493S: Supported 19494F: Documentation/devicetree/bindings/interrupt-controller/altr,msi-controller.yaml 19495F: drivers/pci/controller/pcie-altera-msi.c 19496 19497PCI MSI DRIVER FOR APPLIEDMICRO XGENE 19498M: Toan Le <toan@os.amperecomputing.com> 19499L: linux-pci@vger.kernel.org 19500L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19501S: Maintained 19502F: Documentation/devicetree/bindings/interrupt-controller/apm,xgene1-msi.yaml 19503F: drivers/pci/controller/pci-xgene-msi.c 19504 19505PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 19506M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19507M: Krzysztof Wilczyński <kwilczynski@kernel.org> 19508M: Manivannan Sadhasivam <mani@kernel.org> 19509R: Rob Herring <robh@kernel.org> 19510L: linux-pci@vger.kernel.org 19511S: Supported 19512Q: https://patchwork.kernel.org/project/linux-pci/list/ 19513B: https://bugzilla.kernel.org 19514C: irc://irc.oftc.net/linux-pci 19515T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19516F: Documentation/ABI/testing/debugfs-pcie-ptm 19517F: Documentation/devicetree/bindings/pci/ 19518F: drivers/pci/controller/ 19519F: drivers/pci/pci-bridge-emul.c 19520F: drivers/pci/pci-bridge-emul.h 19521 19522PCI PEER-TO-PEER DMA (P2PDMA) 19523M: Bjorn Helgaas <bhelgaas@google.com> 19524M: Logan Gunthorpe <logang@deltatee.com> 19525L: linux-pci@vger.kernel.org 19526S: Supported 19527Q: https://patchwork.kernel.org/project/linux-pci/list/ 19528B: https://bugzilla.kernel.org 19529C: irc://irc.oftc.net/linux-pci 19530T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19531F: Documentation/driver-api/pci/p2pdma.rst 19532F: drivers/pci/p2pdma.c 19533F: include/linux/pci-p2pdma.h 19534 19535PCI POWER CONTROL 19536M: Bartosz Golaszewski <brgl@bgdev.pl> 19537L: linux-pci@vger.kernel.org 19538S: Maintained 19539T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19540F: drivers/pci/pwrctrl/* 19541F: include/linux/pci-pwrctrl.h 19542 19543PCI SUBSYSTEM 19544M: Bjorn Helgaas <bhelgaas@google.com> 19545L: linux-pci@vger.kernel.org 19546S: Supported 19547Q: https://patchwork.kernel.org/project/linux-pci/list/ 19548B: https://bugzilla.kernel.org 19549C: irc://irc.oftc.net/linux-pci 19550T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19551F: Documentation/PCI/ 19552F: Documentation/devicetree/bindings/pci/ 19553F: arch/x86/kernel/early-quirks.c 19554F: arch/x86/kernel/quirks.c 19555F: arch/x86/pci/ 19556F: drivers/acpi/pci* 19557F: drivers/pci/ 19558F: include/asm-generic/pci* 19559F: include/linux/of_pci.h 19560F: include/linux/pci* 19561F: include/uapi/linux/pci* 19562 19563PCI SUBSYSTEM [RUST] 19564M: Danilo Krummrich <dakr@kernel.org> 19565R: Bjorn Helgaas <bhelgaas@google.com> 19566R: Krzysztof Wilczyński <kwilczynski@kernel.org> 19567L: linux-pci@vger.kernel.org 19568S: Maintained 19569C: irc://irc.oftc.net/linux-pci 19570T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19571F: rust/helpers/pci.c 19572F: rust/kernel/pci.rs 19573F: samples/rust/rust_driver_pci.rs 19574 19575PCIE BANDWIDTH CONTROLLER 19576M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 19577L: linux-pci@vger.kernel.org 19578S: Supported 19579F: drivers/pci/pcie/bwctrl.c 19580F: drivers/thermal/pcie_cooling.c 19581F: include/linux/pci-bwctrl.h 19582F: tools/testing/selftests/pcie_bwctrl/ 19583 19584PCIE DRIVER FOR AMAZON ANNAPURNA LABS 19585M: Jonathan Chocron <jonnyc@amazon.com> 19586L: linux-pci@vger.kernel.org 19587S: Maintained 19588F: Documentation/devicetree/bindings/pci/amazon,al-alpine-v3-pcie.yaml 19589F: drivers/pci/controller/dwc/pcie-al.c 19590 19591PCIE DRIVER FOR AMLOGIC MESON 19592M: Yue Wang <yue.wang@Amlogic.com> 19593L: linux-pci@vger.kernel.org 19594L: linux-amlogic@lists.infradead.org 19595S: Maintained 19596F: drivers/pci/controller/dwc/pci-meson.c 19597 19598PCIE DRIVER FOR AXIS ARTPEC 19599M: Jesper Nilsson <jesper.nilsson@axis.com> 19600L: linux-arm-kernel@axis.com 19601L: linux-pci@vger.kernel.org 19602S: Maintained 19603F: Documentation/devicetree/bindings/pci/axis,artpec* 19604F: drivers/pci/controller/dwc/*artpec* 19605 19606PCIE DRIVER FOR CAVIUM THUNDERX 19607M: Robert Richter <rric@kernel.org> 19608L: linux-pci@vger.kernel.org 19609L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19610S: Odd Fixes 19611F: drivers/pci/controller/pci-thunder-* 19612 19613PCIE DRIVER FOR HISILICON 19614M: Zhou Wang <wangzhou1@hisilicon.com> 19615L: linux-pci@vger.kernel.org 19616S: Maintained 19617F: drivers/pci/controller/dwc/pcie-hisi.c 19618 19619PCIE DRIVER FOR HISILICON KIRIN 19620M: Xiaowei Song <songxiaowei@hisilicon.com> 19621M: Binghui Wang <wangbinghui@hisilicon.com> 19622L: linux-pci@vger.kernel.org 19623S: Maintained 19624F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 19625F: drivers/pci/controller/dwc/pcie-kirin.c 19626 19627PCIE DRIVER FOR HISILICON STB 19628M: Shawn Guo <shawn.guo@linaro.org> 19629L: linux-pci@vger.kernel.org 19630S: Maintained 19631F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 19632F: drivers/pci/controller/dwc/pcie-histb.c 19633 19634PCIE DRIVER FOR INTEL KEEM BAY 19635M: Srikanth Thokala <srikanth.thokala@intel.com> 19636L: linux-pci@vger.kernel.org 19637S: Supported 19638F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 19639F: drivers/pci/controller/dwc/pcie-keembay.c 19640 19641PCIE DRIVER FOR INTEL LGM GW SOC 19642M: Chuanhua Lei <lchuanhua@maxlinear.com> 19643L: linux-pci@vger.kernel.org 19644S: Maintained 19645F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 19646F: drivers/pci/controller/dwc/pcie-intel-gw.c 19647 19648PCIE DRIVER FOR MEDIATEK 19649M: Ryder Lee <ryder.lee@mediatek.com> 19650M: Jianjun Wang <jianjun.wang@mediatek.com> 19651L: linux-pci@vger.kernel.org 19652L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19653S: Supported 19654F: Documentation/devicetree/bindings/pci/mediatek* 19655F: drivers/pci/controller/*mediatek* 19656 19657PCIE DRIVER FOR MICROCHIP 19658M: Daire McNamara <daire.mcnamara@microchip.com> 19659L: linux-pci@vger.kernel.org 19660S: Supported 19661F: Documentation/devicetree/bindings/pci/microchip* 19662F: drivers/pci/controller/plda/*microchip* 19663 19664PCIE DRIVER FOR QUALCOMM MSM 19665M: Manivannan Sadhasivam <mani@kernel.org> 19666L: linux-pci@vger.kernel.org 19667L: linux-arm-msm@vger.kernel.org 19668S: Maintained 19669F: drivers/pci/controller/dwc/pcie-qcom-common.c 19670F: drivers/pci/controller/dwc/pcie-qcom.c 19671 19672PCIE DRIVER FOR ROCKCHIP 19673M: Shawn Lin <shawn.lin@rock-chips.com> 19674L: linux-pci@vger.kernel.org 19675L: linux-rockchip@lists.infradead.org 19676S: Maintained 19677F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 19678F: drivers/pci/controller/pcie-rockchip* 19679 19680PCIE DRIVER FOR SOCIONEXT UNIPHIER 19681M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19682L: linux-pci@vger.kernel.org 19683S: Maintained 19684F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 19685F: drivers/pci/controller/dwc/pcie-uniphier* 19686 19687PCIE DRIVER FOR ST SPEAR13XX 19688M: Pratyush Anand <pratyush.anand@gmail.com> 19689L: linux-pci@vger.kernel.org 19690S: Maintained 19691F: drivers/pci/controller/dwc/*spear* 19692 19693PCIE DRIVER FOR STARFIVE JH71x0 19694M: Kevin Xie <kevin.xie@starfivetech.com> 19695L: linux-pci@vger.kernel.org 19696S: Maintained 19697F: Documentation/devicetree/bindings/pci/starfive,jh7110-pcie.yaml 19698F: drivers/pci/controller/plda/pcie-starfive.c 19699 19700PCIE ENDPOINT DRIVER FOR QUALCOMM 19701M: Manivannan Sadhasivam <mani@kernel.org> 19702L: linux-pci@vger.kernel.org 19703L: linux-arm-msm@vger.kernel.org 19704S: Maintained 19705F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 19706F: drivers/pci/controller/dwc/pcie-qcom-common.c 19707F: drivers/pci/controller/dwc/pcie-qcom-ep.c 19708 19709PCMCIA SUBSYSTEM 19710M: Dominik Brodowski <linux@dominikbrodowski.net> 19711S: Odd Fixes 19712T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 19713F: Documentation/pcmcia/ 19714F: drivers/pcmcia/ 19715F: include/pcmcia/ 19716F: tools/pcmcia/ 19717 19718PCNET32 NETWORK DRIVER 19719M: Don Fry <pcnet32@frontier.com> 19720L: netdev@vger.kernel.org 19721S: Maintained 19722F: drivers/net/ethernet/amd/pcnet32.c 19723 19724PCRYPT PARALLEL CRYPTO ENGINE 19725M: Steffen Klassert <steffen.klassert@secunet.com> 19726L: linux-crypto@vger.kernel.org 19727S: Maintained 19728F: crypto/pcrypt.c 19729F: include/crypto/pcrypt.h 19730 19731PDS DSC VIRTIO DATA PATH ACCELERATOR 19732R: Brett Creeley <brett.creeley@amd.com> 19733F: drivers/vdpa/pds/ 19734 19735PECI HARDWARE MONITORING DRIVERS 19736M: Iwona Winiarska <iwona.winiarska@intel.com> 19737L: linux-hwmon@vger.kernel.org 19738S: Supported 19739F: Documentation/hwmon/peci-cputemp.rst 19740F: Documentation/hwmon/peci-dimmtemp.rst 19741F: drivers/hwmon/peci/ 19742 19743PECI SUBSYSTEM 19744M: Iwona Winiarska <iwona.winiarska@intel.com> 19745L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 19746S: Supported 19747F: Documentation/devicetree/bindings/peci/ 19748F: Documentation/peci/ 19749F: drivers/peci/ 19750F: include/linux/peci-cpu.h 19751F: include/linux/peci.h 19752 19753PENSANDO ETHERNET DRIVERS 19754M: Brett Creeley <brett.creeley@amd.com> 19755L: netdev@vger.kernel.org 19756S: Maintained 19757F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 19758F: drivers/net/ethernet/pensando/ 19759 19760PER-CPU MEMORY ALLOCATOR 19761M: Dennis Zhou <dennis@kernel.org> 19762M: Tejun Heo <tj@kernel.org> 19763M: Christoph Lameter <cl@gentwo.org> 19764L: linux-mm@kvack.org 19765S: Maintained 19766T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 19767F: arch/*/include/asm/percpu.h 19768F: include/linux/percpu*.h 19769F: lib/percpu*.c 19770F: mm/percpu*.c 19771F: mm/percpu-internal.h 19772 19773PER-TASK DELAY ACCOUNTING 19774M: Balbir Singh <bsingharora@gmail.com> 19775M: Yang Yang <yang.yang29@zte.com.cn> 19776S: Maintained 19777F: include/linux/delayacct.h 19778F: kernel/delayacct.c 19779 19780TASK DELAY MONITORING TOOLS 19781M: Andrew Morton <akpm@linux-foundation.org> 19782M: Wang Yaxin <wang.yaxin@zte.com.cn> 19783M: Fan Yu <fan.yu9@zte.com.cn> 19784L: linux-kernel@vger.kernel.org 19785S: Maintained 19786F: Documentation/accounting/delay-accounting.rst 19787F: tools/accounting/delaytop.c 19788F: tools/accounting/getdelays.c 19789 19790PERFORMANCE EVENTS SUBSYSTEM 19791M: Peter Zijlstra <peterz@infradead.org> 19792M: Ingo Molnar <mingo@redhat.com> 19793M: Arnaldo Carvalho de Melo <acme@kernel.org> 19794M: Namhyung Kim <namhyung@kernel.org> 19795R: Mark Rutland <mark.rutland@arm.com> 19796R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 19797R: Jiri Olsa <jolsa@kernel.org> 19798R: Ian Rogers <irogers@google.com> 19799R: Adrian Hunter <adrian.hunter@intel.com> 19800R: "Liang, Kan" <kan.liang@linux.intel.com> 19801L: linux-perf-users@vger.kernel.org 19802L: linux-kernel@vger.kernel.org 19803S: Supported 19804W: https://perf.wiki.kernel.org/ 19805T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 19806T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 19807T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 19808F: arch/*/events/* 19809F: arch/*/events/*/* 19810F: arch/*/include/asm/perf_event.h 19811F: arch/*/kernel/*/*/perf_event*.c 19812F: arch/*/kernel/*/perf_event*.c 19813F: arch/*/kernel/perf_callchain.c 19814F: arch/*/kernel/perf_event*.c 19815F: include/linux/perf_event.h 19816F: include/uapi/linux/perf_event.h 19817F: kernel/events/* 19818F: tools/lib/perf/ 19819F: tools/perf/ 19820 19821PERFORMANCE EVENTS TOOLING ARM64 19822R: John Garry <john.g.garry@oracle.com> 19823R: Will Deacon <will@kernel.org> 19824R: James Clark <james.clark@linaro.org> 19825R: Mike Leach <mike.leach@linaro.org> 19826R: Leo Yan <leo.yan@linux.dev> 19827L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19828S: Supported 19829F: tools/build/feature/test-libopencsd.c 19830F: tools/perf/arch/arm*/ 19831F: tools/perf/pmu-events/arch/arm64/ 19832F: tools/perf/util/arm-spe* 19833F: tools/perf/util/cs-etm* 19834 19835PERSONALITY HANDLING 19836M: Christoph Hellwig <hch@infradead.org> 19837L: linux-abi-devel@lists.sourceforge.net 19838S: Maintained 19839F: include/linux/personality.h 19840F: include/uapi/linux/personality.h 19841 19842PHOENIX RC FLIGHT CONTROLLER ADAPTER 19843M: Marcus Folkesson <marcus.folkesson@gmail.com> 19844L: linux-input@vger.kernel.org 19845S: Maintained 19846F: Documentation/input/devices/pxrc.rst 19847F: drivers/input/joystick/pxrc.c 19848 19849PHONET PROTOCOL 19850M: Remi Denis-Courmont <courmisch@gmail.com> 19851S: Supported 19852F: Documentation/networking/phonet.rst 19853F: include/linux/phonet.h 19854F: include/net/phonet/ 19855F: include/uapi/linux/phonet.h 19856F: net/phonet/ 19857 19858PHRAM MTD DRIVER 19859M: Joern Engel <joern@lazybastard.org> 19860L: linux-mtd@lists.infradead.org 19861S: Maintained 19862F: drivers/mtd/devices/phram.c 19863 19864PICOLCD HID DRIVER 19865M: Bruno Prémont <bonbons@linux-vserver.org> 19866L: linux-input@vger.kernel.org 19867S: Maintained 19868F: drivers/hid/hid-picolcd* 19869 19870PIDFD API 19871M: Christian Brauner <christian@brauner.io> 19872L: linux-kernel@vger.kernel.org 19873S: Maintained 19874T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 19875F: samples/pidfd/ 19876F: tools/testing/selftests/clone3/ 19877F: tools/testing/selftests/pid_namespace/ 19878F: tools/testing/selftests/pidfd/ 19879K: (?i)pidfd 19880K: (?i)clone3 19881K: \b(clone_args|kernel_clone_args)\b 19882 19883PIN CONTROL SUBSYSTEM 19884M: Linus Walleij <linus.walleij@linaro.org> 19885L: linux-gpio@vger.kernel.org 19886S: Maintained 19887T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 19888F: Documentation/devicetree/bindings/pinctrl/ 19889F: Documentation/driver-api/pin-control.rst 19890F: drivers/pinctrl/ 19891F: include/dt-bindings/pinctrl/ 19892F: include/linux/pinctrl/ 19893 19894PIN CONTROLLER - AIROHA 19895M: Lorenzo Bianconi <lorenzo@kernel.org> 19896L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19897S: Maintained 19898F: Documentation/devicetree/bindings/pinctrl/airoha,en7581-pinctrl.yaml 19899F: drivers/pinctrl/mediatek/pinctrl-airoha.c 19900 19901PIN CONTROLLER - AMD 19902M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 19903M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 19904S: Maintained 19905F: drivers/pinctrl/pinctrl-amd.c 19906 19907PIN CONTROLLER - FREESCALE 19908M: Dong Aisheng <aisheng.dong@nxp.com> 19909M: Fabio Estevam <festevam@gmail.com> 19910M: Shawn Guo <shawnguo@kernel.org> 19911M: Jacky Bai <ping.bai@nxp.com> 19912R: Pengutronix Kernel Team <kernel@pengutronix.de> 19913R: NXP S32 Linux Team <s32@nxp.com> 19914L: linux-gpio@vger.kernel.org 19915S: Maintained 19916F: Documentation/devicetree/bindings/pinctrl/fsl,* 19917F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 19918F: drivers/pinctrl/freescale/ 19919F: drivers/pinctrl/nxp/ 19920 19921PIN CONTROLLER - INTEL 19922M: Mika Westerberg <mika.westerberg@linux.intel.com> 19923M: Andy Shevchenko <andy@kernel.org> 19924S: Supported 19925T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 19926F: drivers/pinctrl/intel/ 19927 19928PIN CONTROLLER - KEEMBAY 19929S: Orphan 19930F: drivers/pinctrl/pinctrl-keembay* 19931 19932PIN CONTROLLER - MEDIATEK 19933M: Sean Wang <sean.wang@kernel.org> 19934L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19935S: Maintained 19936F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 19937F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 19938F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 19939F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 19940F: drivers/pinctrl/mediatek/ 19941 19942PIN CONTROLLER - MEDIATEK MIPS 19943M: Chester A. Unal <chester.a.unal@arinc9.com> 19944M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 19945L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19946L: linux-mips@vger.kernel.org 19947S: Maintained 19948F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 19949F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 19950F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 19951F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 19952F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 19953F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 19954F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 19955F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 19956F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 19957F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 19958F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 19959F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 19960F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 19961F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 19962F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 19963 19964PIN CONTROLLER - MICROCHIP AT91 19965M: Ludovic Desroches <ludovic.desroches@microchip.com> 19966L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19967L: linux-gpio@vger.kernel.org 19968S: Supported 19969F: drivers/gpio/gpio-sama5d2-piobu.c 19970F: drivers/pinctrl/pinctrl-at91* 19971 19972PIN CONTROLLER - QUALCOMM 19973M: Bjorn Andersson <andersson@kernel.org> 19974L: linux-arm-msm@vger.kernel.org 19975S: Maintained 19976C: irc://irc.oftc.net/linux-msm 19977F: Documentation/devicetree/bindings/pinctrl/qcom,* 19978F: drivers/pinctrl/qcom/ 19979 19980PIN CONTROLLER - RENESAS 19981M: Geert Uytterhoeven <geert+renesas@glider.be> 19982L: linux-renesas-soc@vger.kernel.org 19983S: Supported 19984T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 19985F: Documentation/devicetree/bindings/pinctrl/renesas,* 19986F: drivers/pinctrl/renesas/ 19987 19988PIN CONTROLLER - SAMSUNG 19989M: Krzysztof Kozlowski <krzk@kernel.org> 19990M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19991R: Alim Akhtar <alim.akhtar@samsung.com> 19992L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19993L: linux-samsung-soc@vger.kernel.org 19994S: Maintained 19995Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 19996B: mailto:linux-samsung-soc@vger.kernel.org 19997C: irc://irc.libera.chat/linux-exynos 19998T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 19999F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 20000F: drivers/pinctrl/samsung/ 20001 20002PIN CONTROLLER - SINGLE 20003M: Tony Lindgren <tony@atomide.com> 20004M: Haojian Zhuang <haojian.zhuang@linaro.org> 20005L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20006L: linux-omap@vger.kernel.org 20007S: Maintained 20008F: drivers/pinctrl/pinctrl-single.c 20009 20010PIN CONTROLLER - SUNPLUS / TIBBO 20011M: Dvorkin Dmitry <dvorkin@tibbo.com> 20012M: Wells Lu <wellslutw@gmail.com> 20013L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20014S: Maintained 20015W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20016F: Documentation/devicetree/bindings/pinctrl/sunplus,* 20017F: drivers/pinctrl/sunplus/ 20018F: include/dt-bindings/pinctrl/sppctl*.h 20019 20020PINE64 PINEPHONE KEYBOARD DRIVER 20021M: Samuel Holland <samuel@sholland.org> 20022S: Supported 20023F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 20024F: drivers/input/keyboard/pinephone-keyboard.c 20025 20026PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 20027M: Tomasz Duszynski <tduszyns@gmail.com> 20028S: Maintained 20029F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 20030F: drivers/iio/chemical/pms7003.c 20031 20032PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 20033M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 20034L: netdev@vger.kernel.org 20035S: Maintained 20036F: drivers/net/phy/mdio-open-alliance.h 20037F: net/ethtool/plca.c 20038 20039PLDMFW LIBRARY 20040M: Jacob Keller <jacob.e.keller@intel.com> 20041S: Maintained 20042F: Documentation/driver-api/pldmfw/ 20043F: include/linux/pldmfw.h 20044F: lib/pldmfw/ 20045 20046PLX DMA DRIVER 20047M: Logan Gunthorpe <logang@deltatee.com> 20048S: Maintained 20049F: drivers/dma/plx_dma.c 20050 20051PM-GRAPH UTILITY 20052M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 20053L: linux-pm@vger.kernel.org 20054S: Supported 20055W: https://01.org/pm-graph 20056B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 20057T: git https://github.com/intel/pm-graph.git 20058F: tools/power/pm-graph 20059 20060PM6764TR DRIVER 20061M: Charles Hsu <hsu.yungteng@gmail.com> 20062L: linux-hwmon@vger.kernel.org 20063S: Maintained 20064F: Documentation/hwmon/pm6764tr.rst 20065F: drivers/hwmon/pmbus/pm6764tr.c 20066 20067PMC SIERRA MaxRAID DRIVER 20068L: linux-scsi@vger.kernel.org 20069S: Orphan 20070W: http://www.pmc-sierra.com/ 20071F: drivers/scsi/pmcraid.* 20072 20073PMC SIERRA PM8001 DRIVER 20074M: Jack Wang <jinpu.wang@cloud.ionos.com> 20075L: linux-scsi@vger.kernel.org 20076S: Supported 20077F: drivers/scsi/pm8001/ 20078 20079PNI RM3100 IIO DRIVER 20080M: Song Qiang <songqiang1304521@gmail.com> 20081L: linux-iio@vger.kernel.org 20082S: Maintained 20083F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 20084F: drivers/iio/magnetometer/rm3100* 20085 20086PNP SUPPORT 20087M: "Rafael J. Wysocki" <rafael@kernel.org> 20088L: linux-acpi@vger.kernel.org 20089S: Maintained 20090F: drivers/pnp/ 20091F: include/linux/pnp.h 20092 20093PORTWELL EC DRIVER 20094M: Yen-Chi Huang <jesse.huang@portwell.com.tw> 20095L: platform-driver-x86@vger.kernel.org 20096S: Maintained 20097F: drivers/platform/x86/portwell-ec.c 20098 20099POSIX CLOCKS and TIMERS 20100M: Anna-Maria Behnsen <anna-maria@linutronix.de> 20101M: Frederic Weisbecker <frederic@kernel.org> 20102M: Thomas Gleixner <tglx@linutronix.de> 20103L: linux-kernel@vger.kernel.org 20104S: Maintained 20105T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20106F: fs/timerfd.c 20107F: include/linux/time_namespace.h 20108F: include/linux/timerfd.h 20109F: include/uapi/linux/time.h 20110F: include/uapi/linux/timerfd.h 20111F: include/trace/events/timer* 20112F: kernel/time/itimer.c 20113F: kernel/time/posix-* 20114F: kernel/time/namespace.c 20115 20116POWER MANAGEMENT CORE 20117M: "Rafael J. Wysocki" <rafael@kernel.org> 20118L: linux-pm@vger.kernel.org 20119S: Supported 20120B: https://bugzilla.kernel.org 20121T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 20122F: drivers/base/power/ 20123F: drivers/powercap/ 20124F: include/linux/intel_rapl.h 20125F: include/linux/pm.h 20126F: include/linux/pm_* 20127F: include/linux/powercap.h 20128F: kernel/configs/nopm.config 20129 20130POWER SEQUENCING 20131M: Bartosz Golaszewski <brgl@bgdev.pl> 20132L: linux-pm@vger.kernel.org 20133S: Maintained 20134T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 20135F: Documentation/driver-api/pwrseq.rst 20136F: drivers/power/sequencing/ 20137F: include/linux/pwrseq/ 20138 20139POWER STATE COORDINATION INTERFACE (PSCI) 20140M: Mark Rutland <mark.rutland@arm.com> 20141M: Lorenzo Pieralisi <lpieralisi@kernel.org> 20142L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20143S: Maintained 20144F: Documentation/devicetree/bindings/arm/psci.yaml 20145F: drivers/firmware/psci/ 20146F: include/linux/psci.h 20147F: include/uapi/linux/psci.h 20148 20149POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 20150M: Sebastian Reichel <sre@kernel.org> 20151L: linux-pm@vger.kernel.org 20152S: Maintained 20153T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20154F: Documentation/ABI/testing/sysfs-class-power 20155F: Documentation/devicetree/bindings/power/supply/ 20156F: drivers/power/supply/ 20157F: include/linux/power/ 20158F: include/linux/power_supply.h 20159F: tools/testing/selftests/power_supply/ 20160 20161POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 20162M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 20163L: linuxppc-dev@lists.ozlabs.org 20164S: Maintained 20165F: drivers/char/powernv-op-panel.c 20166 20167PPP OVER ATM (RFC 2364) 20168M: Mitchell Blank Jr <mitch@sfgoth.com> 20169S: Maintained 20170F: include/uapi/linux/atmppp.h 20171F: net/atm/pppoatm.c 20172 20173PPP OVER ETHERNET 20174M: Michal Ostrowski <mostrows@earthlink.net> 20175S: Maintained 20176F: drivers/net/ppp/pppoe.c 20177F: drivers/net/ppp/pppox.c 20178 20179PPP OVER L2TP 20180M: James Chapman <jchapman@katalix.com> 20181S: Maintained 20182F: include/linux/if_pppol2tp.h 20183F: include/uapi/linux/if_pppol2tp.h 20184F: net/l2tp/l2tp_ppp.c 20185 20186PPP PROTOCOL DRIVERS AND COMPRESSORS 20187L: linux-ppp@vger.kernel.org 20188S: Orphan 20189F: drivers/net/ppp/ppp_* 20190 20191PPS SUPPORT 20192M: Rodolfo Giometti <giometti@enneenne.com> 20193L: linuxpps@ml.enneenne.com (subscribers-only) 20194S: Maintained 20195W: http://wiki.enneenne.com/index.php/LinuxPPS_support 20196F: Documentation/ABI/testing/sysfs-pps 20197F: Documentation/ABI/testing/sysfs-pps-gen 20198F: Documentation/ABI/testing/sysfs-pps-gen-tio 20199F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 20200F: Documentation/driver-api/pps.rst 20201F: drivers/pps/ 20202F: include/linux/pps*.h 20203F: include/uapi/linux/pps.h 20204F: include/uapi/linux/pps_gen.h 20205 20206PRESSURE STALL INFORMATION (PSI) 20207M: Johannes Weiner <hannes@cmpxchg.org> 20208M: Suren Baghdasaryan <surenb@google.com> 20209R: Peter Ziljstra <peterz@infradead.org> 20210S: Maintained 20211F: include/linux/psi* 20212F: kernel/sched/psi.c 20213 20214PROPELLER BUILD 20215M: Rong Xu <xur@google.com> 20216M: Han Shen <shenhan@google.com> 20217S: Supported 20218F: Documentation/dev-tools/propeller.rst 20219F: scripts/Makefile.propeller 20220 20221PRINTK 20222M: Petr Mladek <pmladek@suse.com> 20223R: Steven Rostedt <rostedt@goodmis.org> 20224R: John Ogness <john.ogness@linutronix.de> 20225R: Sergey Senozhatsky <senozhatsky@chromium.org> 20226S: Maintained 20227T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 20228F: include/linux/printk.h 20229F: kernel/printk/ 20230 20231PRINTK INDEXING 20232R: Chris Down <chris@chrisdown.name> 20233S: Maintained 20234F: Documentation/core-api/printk-index.rst 20235F: kernel/printk/index.c 20236K: printk_index 20237 20238PROC FILESYSTEM 20239L: linux-kernel@vger.kernel.org 20240L: linux-fsdevel@vger.kernel.org 20241S: Maintained 20242F: Documentation/filesystems/proc.rst 20243F: fs/proc/ 20244F: include/linux/proc_fs.h 20245F: tools/testing/selftests/proc/ 20246 20247PROC SYSCTL 20248M: Kees Cook <kees@kernel.org> 20249M: Joel Granados <joel.granados@kernel.org> 20250L: linux-kernel@vger.kernel.org 20251L: linux-fsdevel@vger.kernel.org 20252S: Maintained 20253T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 20254F: fs/proc/proc_sysctl.c 20255F: include/linux/sysctl.h 20256F: kernel/sysctl* 20257F: tools/testing/selftests/sysctl/* 20258F: lib/test_sysctl.c 20259F: scripts/check-sysctl-docs 20260 20261PS3 NETWORK SUPPORT 20262M: Geoff Levand <geoff@infradead.org> 20263L: netdev@vger.kernel.org 20264L: linuxppc-dev@lists.ozlabs.org 20265S: Maintained 20266F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 20267 20268PS3 PLATFORM SUPPORT 20269M: Geoff Levand <geoff@infradead.org> 20270L: linuxppc-dev@lists.ozlabs.org 20271S: Maintained 20272F: arch/powerpc/boot/ps3* 20273F: arch/powerpc/include/asm/lv1call.h 20274F: arch/powerpc/include/asm/ps3*.h 20275F: arch/powerpc/platforms/ps3/ 20276F: drivers/*/ps3* 20277F: drivers/ps3/ 20278F: drivers/rtc/rtc-ps3.c 20279F: drivers/usb/host/*ps3.c 20280F: sound/ppc/snd_ps3* 20281 20282PS3VRAM DRIVER 20283M: Jim Paris <jim@jtan.com> 20284M: Geoff Levand <geoff@infradead.org> 20285L: linuxppc-dev@lists.ozlabs.org 20286S: Maintained 20287F: drivers/block/ps3vram.c 20288 20289PSAMPLE PACKET SAMPLING SUPPORT 20290M: Yotam Gigi <yotam.gi@gmail.com> 20291S: Maintained 20292F: include/net/psample.h 20293F: include/uapi/linux/psample.h 20294F: net/psample 20295 20296PSE NETWORK DRIVER 20297M: Oleksij Rempel <o.rempel@pengutronix.de> 20298M: Kory Maincent <kory.maincent@bootlin.com> 20299L: netdev@vger.kernel.org 20300S: Maintained 20301F: Documentation/devicetree/bindings/net/pse-pd/ 20302F: drivers/net/pse-pd/ 20303F: net/ethtool/pse-pd.c 20304 20305PSTORE FILESYSTEM 20306M: Kees Cook <kees@kernel.org> 20307R: Tony Luck <tony.luck@intel.com> 20308R: Guilherme G. Piccoli <gpiccoli@igalia.com> 20309L: linux-hardening@vger.kernel.org 20310S: Supported 20311T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 20312F: Documentation/admin-guide/pstore-blk.rst 20313F: Documentation/admin-guide/ramoops.rst 20314F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 20315F: drivers/acpi/apei/erst.c 20316F: drivers/firmware/efi/efi-pstore.c 20317F: fs/pstore/ 20318F: include/linux/pstore* 20319K: \b(pstore|ramoops) 20320 20321PT5161L HARDWARE MONITOR DRIVER 20322M: Cosmo Chou <cosmo.chou@quantatw.com> 20323L: linux-hwmon@vger.kernel.org 20324S: Maintained 20325F: Documentation/hwmon/pt5161l.rst 20326F: drivers/hwmon/pt5161l.c 20327 20328PTP HARDWARE CLOCK SUPPORT 20329M: Richard Cochran <richardcochran@gmail.com> 20330L: netdev@vger.kernel.org 20331S: Maintained 20332W: http://linuxptp.sourceforge.net/ 20333F: Documentation/ABI/testing/sysfs-ptp 20334F: Documentation/driver-api/ptp.rst 20335F: drivers/net/phy/dp83640* 20336F: drivers/ptp/* 20337F: include/linux/ptp_cl* 20338K: (?:\b|_)ptp(?:\b|_) 20339 20340PTP MOCKUP CLOCK SUPPORT 20341M: Vladimir Oltean <vladimir.oltean@nxp.com> 20342L: netdev@vger.kernel.org 20343S: Maintained 20344F: drivers/ptp/ptp_mock.c 20345F: include/linux/ptp_mock.h 20346 20347PTP VIRTUAL CLOCK SUPPORT 20348M: Yangbo Lu <yangbo.lu@nxp.com> 20349L: netdev@vger.kernel.org 20350S: Maintained 20351F: drivers/ptp/ptp_vclock.c 20352F: net/ethtool/phc_vclocks.c 20353 20354PTP VMCLOCK SUPPORT 20355M: David Woodhouse <dwmw2@infradead.org> 20356L: netdev@vger.kernel.org 20357S: Maintained 20358F: drivers/ptp/ptp_vmclock.c 20359F: include/uapi/linux/vmclock-abi.h 20360 20361PTRACE SUPPORT 20362M: Oleg Nesterov <oleg@redhat.com> 20363S: Maintained 20364F: arch/*/*/ptrace*.c 20365F: arch/*/include/asm/ptrace*.h 20366F: arch/*/ptrace*.c 20367F: include/asm-generic/syscall.h 20368F: include/linux/ptrace.h 20369F: include/linux/regset.h 20370F: include/uapi/linux/ptrace.h 20371F: kernel/ptrace.c 20372 20373PULSE8-CEC DRIVER 20374M: Hans Verkuil <hverkuil@xs4all.nl> 20375L: linux-media@vger.kernel.org 20376S: Maintained 20377T: git git://linuxtv.org/media.git 20378F: drivers/media/cec/usb/pulse8/ 20379 20380PURELIFI PLFXLC DRIVER 20381M: Srinivasan Raju <srini.raju@purelifi.com> 20382L: linux-wireless@vger.kernel.org 20383S: Supported 20384F: drivers/net/wireless/purelifi/ 20385 20386PVRUSB2 VIDEO4LINUX DRIVER 20387M: Mike Isely <isely@pobox.com> 20388L: pvrusb2@isely.net (subscribers-only) 20389L: linux-media@vger.kernel.org 20390S: Maintained 20391W: http://www.isely.net/pvrusb2/ 20392T: git git://linuxtv.org/media.git 20393F: Documentation/driver-api/media/drivers/pvrusb2* 20394F: drivers/media/usb/pvrusb2/ 20395 20396PWC WEBCAM DRIVER 20397M: Hans Verkuil <hverkuil@xs4all.nl> 20398L: linux-media@vger.kernel.org 20399S: Odd Fixes 20400T: git git://linuxtv.org/media.git 20401F: drivers/media/usb/pwc/* 20402F: include/trace/events/pwc.h 20403 20404PWM IR Transmitter 20405M: Sean Young <sean@mess.org> 20406L: linux-media@vger.kernel.org 20407S: Maintained 20408F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 20409F: drivers/media/rc/pwm-ir-tx.c 20410 20411PWM SUBSYSTEM 20412M: Uwe Kleine-König <ukleinek@kernel.org> 20413L: linux-pwm@vger.kernel.org 20414S: Maintained 20415Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 20416T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 20417F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 20418F: Documentation/devicetree/bindings/pwm/ 20419F: Documentation/driver-api/pwm.rst 20420F: drivers/gpio/gpio-mvebu.c 20421F: drivers/pwm/ 20422F: drivers/video/backlight/pwm_bl.c 20423F: include/dt-bindings/pwm/ 20424F: include/linux/pwm.h 20425F: include/linux/pwm_backlight.h 20426K: pwm_(config|apply_might_sleep|apply_atomic|ops) 20427 20428PXA GPIO DRIVER 20429M: Robert Jarzmik <robert.jarzmik@free.fr> 20430L: linux-gpio@vger.kernel.org 20431S: Maintained 20432F: drivers/gpio/gpio-pxa.c 20433 20434PXA MMCI DRIVER 20435S: Orphan 20436 20437PXA RTC DRIVER 20438M: Robert Jarzmik <robert.jarzmik@free.fr> 20439L: linux-rtc@vger.kernel.org 20440S: Maintained 20441 20442PXA2xx/PXA3xx SUPPORT 20443M: Daniel Mack <daniel@zonque.org> 20444M: Haojian Zhuang <haojian.zhuang@gmail.com> 20445M: Robert Jarzmik <robert.jarzmik@free.fr> 20446L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20447S: Maintained 20448T: git https://github.com/hzhuang1/linux.git 20449T: git https://github.com/rjarzmik/linux.git 20450F: arch/arm/boot/dts/intel/pxa/ 20451F: arch/arm/mach-pxa/ 20452F: drivers/dma/pxa* 20453F: drivers/pcmcia/pxa2xx* 20454F: drivers/pinctrl/pxa/ 20455F: drivers/spi/spi-pxa2xx* 20456F: drivers/usb/gadget/udc/pxa2* 20457F: include/sound/pxa2xx-lib.h 20458F: sound/arm/pxa* 20459F: sound/soc/pxa/ 20460 20461QAT DRIVER 20462M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 20463L: qat-linux@intel.com 20464S: Supported 20465F: drivers/crypto/intel/qat/ 20466 20467QCOM AUDIO (ASoC) DRIVERS 20468M: Srinivas Kandagatla <srini@kernel.org> 20469L: linux-sound@vger.kernel.org 20470L: linux-arm-msm@vger.kernel.org 20471S: Supported 20472F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 20473F: Documentation/devicetree/bindings/sound/qcom,* 20474F: drivers/soc/qcom/apr.c 20475F: drivers/soundwire/qcom.c 20476F: include/dt-bindings/sound/qcom,wcd93* 20477F: sound/soc/codecs/lpass-*.* 20478F: sound/soc/codecs/msm8916-wcd-analog.c 20479F: sound/soc/codecs/msm8916-wcd-digital.c 20480F: sound/soc/codecs/wcd-clsh-v2.* 20481F: sound/soc/codecs/wcd-mbhc-v2.* 20482F: sound/soc/codecs/wcd93*.* 20483F: sound/soc/codecs/wsa88*.* 20484F: sound/soc/qcom/ 20485 20486QCOM EMBEDDED USB DEBUGGER (EUD) 20487M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 20488L: linux-arm-msm@vger.kernel.org 20489S: Maintained 20490F: Documentation/ABI/testing/sysfs-driver-eud 20491F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 20492F: drivers/usb/misc/qcom_eud.c 20493 20494QCOM IPA DRIVER 20495M: Alex Elder <elder@kernel.org> 20496L: netdev@vger.kernel.org 20497S: Maintained 20498F: drivers/net/ipa/ 20499 20500QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 20501M: Gabriel Somlo <somlo@cmu.edu> 20502M: "Michael S. Tsirkin" <mst@redhat.com> 20503L: qemu-devel@nongnu.org 20504S: Maintained 20505F: drivers/firmware/qemu_fw_cfg.c 20506F: include/uapi/linux/qemu_fw_cfg.h 20507 20508QLOGIC QL41xxx FCOE DRIVER 20509M: Saurav Kashyap <skashyap@marvell.com> 20510M: Javed Hasan <jhasan@marvell.com> 20511M: GR-QLogic-Storage-Upstream@marvell.com 20512L: linux-scsi@vger.kernel.org 20513S: Supported 20514F: drivers/scsi/qedf/ 20515 20516QLOGIC QL41xxx ISCSI DRIVER 20517M: Nilesh Javali <njavali@marvell.com> 20518M: Manish Rangankar <mrangankar@marvell.com> 20519M: GR-QLogic-Storage-Upstream@marvell.com 20520L: linux-scsi@vger.kernel.org 20521S: Supported 20522F: drivers/scsi/qedi/ 20523 20524QLOGIC QL4xxx ETHERNET DRIVER 20525M: Manish Chopra <manishc@marvell.com> 20526L: netdev@vger.kernel.org 20527S: Maintained 20528F: drivers/net/ethernet/qlogic/qed/ 20529F: drivers/net/ethernet/qlogic/qede/ 20530F: include/linux/qed/ 20531 20532QLOGIC QL4xxx RDMA DRIVER 20533M: Michal Kalderon <mkalderon@marvell.com> 20534L: linux-rdma@vger.kernel.org 20535S: Supported 20536F: drivers/infiniband/hw/qedr/ 20537F: include/uapi/rdma/qedr-abi.h 20538 20539QLOGIC QLA1280 SCSI DRIVER 20540M: Michael Reed <mdr@sgi.com> 20541L: linux-scsi@vger.kernel.org 20542S: Maintained 20543F: drivers/scsi/qla1280.[ch] 20544 20545QLOGIC QLA2XXX FC-SCSI DRIVER 20546M: Nilesh Javali <njavali@marvell.com> 20547M: GR-QLogic-Storage-Upstream@marvell.com 20548L: linux-scsi@vger.kernel.org 20549S: Supported 20550F: drivers/scsi/qla2xxx/ 20551 20552QLOGIC QLA3XXX NETWORK DRIVER 20553M: GR-Linux-NIC-Dev@marvell.com 20554L: netdev@vger.kernel.org 20555S: Maintained 20556F: drivers/net/ethernet/qlogic/qla3xxx.* 20557 20558QLOGIC QLA4XXX iSCSI DRIVER 20559M: Nilesh Javali <njavali@marvell.com> 20560M: Manish Rangankar <mrangankar@marvell.com> 20561M: GR-QLogic-Storage-Upstream@marvell.com 20562L: linux-scsi@vger.kernel.org 20563S: Supported 20564F: drivers/scsi/qla4xxx/ 20565 20566QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 20567M: Shahed Shaikh <shshaikh@marvell.com> 20568M: Manish Chopra <manishc@marvell.com> 20569M: GR-Linux-NIC-Dev@marvell.com 20570L: netdev@vger.kernel.org 20571S: Maintained 20572F: drivers/net/ethernet/qlogic/qlcnic/ 20573 20574QM1D1B0004 MEDIA DRIVER 20575M: Akihiro Tsukada <tskd08@gmail.com> 20576L: linux-media@vger.kernel.org 20577S: Odd Fixes 20578F: drivers/media/tuners/qm1d1b0004* 20579 20580QM1D1C0042 MEDIA DRIVER 20581M: Akihiro Tsukada <tskd08@gmail.com> 20582L: linux-media@vger.kernel.org 20583S: Odd Fixes 20584F: drivers/media/tuners/qm1d1c0042* 20585 20586QNAP MCU DRIVER 20587M: Heiko Stuebner <heiko@sntech.de> 20588S: Maintained 20589F: drivers/hwmon/qnap-mcu-hwmon.c 20590F: drivers/input/misc/qnap-mcu-input.c 20591F: drivers/leds/leds-qnap-mcu.c 20592F: drivers/mfd/qnap-mcu.c 20593F: include/linux/mfd/qnap-mcu.h 20594 20595QNX4 FILESYSTEM 20596M: Anders Larsen <al@alarsen.net> 20597S: Maintained 20598W: http://www.alarsen.net/linux/qnx4fs/ 20599F: fs/qnx4/ 20600F: include/uapi/linux/qnx4_fs.h 20601F: include/uapi/linux/qnxtypes.h 20602 20603QNX6 FILESYSTEM 20604S: Orphan 20605F: Documentation/filesystems/qnx6.rst 20606F: fs/qnx6/ 20607F: include/linux/qnx6_fs.h 20608 20609QORIQ DPAA2 FSL-MC BUS DRIVER 20610M: Ioana Ciornei <ioana.ciornei@nxp.com> 20611L: linuxppc-dev@lists.ozlabs.org 20612L: linux-kernel@vger.kernel.org 20613S: Maintained 20614F: Documentation/ABI/stable/sysfs-bus-fsl-mc 20615F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.yaml 20616F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 20617F: drivers/bus/fsl-mc/ 20618F: include/uapi/linux/fsl_mc.h 20619 20620QT1010 MEDIA DRIVER 20621L: linux-media@vger.kernel.org 20622S: Orphan 20623W: https://linuxtv.org 20624Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20625F: drivers/media/tuners/qt1010* 20626 20627QUALCOMM ATH12K WIRELESS DRIVER 20628M: Jeff Johnson <jjohnson@kernel.org> 20629L: linux-wireless@vger.kernel.org 20630L: ath12k@lists.infradead.org 20631S: Supported 20632W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 20633T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20634F: drivers/net/wireless/ath/ath12k/ 20635N: ath12k 20636 20637QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 20638M: Jeff Johnson <jjohnson@kernel.org> 20639L: linux-wireless@vger.kernel.org 20640L: ath10k@lists.infradead.org 20641S: Supported 20642W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 20643T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20644F: drivers/net/wireless/ath/ath10k/ 20645N: ath10k 20646 20647QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 20648M: Jeff Johnson <jjohnson@kernel.org> 20649L: linux-wireless@vger.kernel.org 20650L: ath11k@lists.infradead.org 20651S: Supported 20652W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 20653B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 20654T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20655F: drivers/net/wireless/ath/ath11k/ 20656N: ath11k 20657 20658QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 20659M: Toke Høiland-Jørgensen <toke@toke.dk> 20660L: linux-wireless@vger.kernel.org 20661S: Maintained 20662W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 20663T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20664F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 20665F: drivers/net/wireless/ath/ath9k/ 20666 20667QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 20668M: Stefan Wahren <wahrenst@gmx.net> 20669L: netdev@vger.kernel.org 20670S: Maintained 20671F: Documentation/devicetree/bindings/net/qca,qca7000.yaml 20672F: drivers/net/ethernet/qualcomm/qca* 20673 20674QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 20675M: Stephan Gerhold <stephan@gerhold.net> 20676L: netdev@vger.kernel.org 20677L: linux-arm-msm@vger.kernel.org 20678S: Maintained 20679F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 20680F: drivers/net/wwan/qcom_bam_dmux.c 20681 20682QUALCOMM CAMERA SUBSYSTEM DRIVER 20683M: Robert Foss <rfoss@kernel.org> 20684M: Todor Tomov <todor.too@gmail.com> 20685M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20686R: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> 20687L: linux-media@vger.kernel.org 20688S: Maintained 20689F: Documentation/admin-guide/media/qcom_camss.rst 20690F: Documentation/devicetree/bindings/media/qcom,*camss* 20691F: drivers/media/platform/qcom/camss/ 20692 20693QUALCOMM CLOCK DRIVERS 20694M: Bjorn Andersson <andersson@kernel.org> 20695L: linux-arm-msm@vger.kernel.org 20696S: Supported 20697T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 20698F: Documentation/devicetree/bindings/clock/qcom,* 20699F: drivers/clk/qcom/ 20700F: include/dt-bindings/clock/qcom,* 20701 20702QUALCOMM CLOUD AI (QAIC) DRIVER 20703M: Jeff Hugo <jeff.hugo@oss.qualcomm.com> 20704R: Carl Vanderlip <quic_carlv@quicinc.com> 20705L: linux-arm-msm@vger.kernel.org 20706L: dri-devel@lists.freedesktop.org 20707S: Supported 20708T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 20709F: Documentation/ABI/testing/sysfs-driver-qaic 20710F: Documentation/accel/qaic/ 20711F: drivers/accel/qaic/ 20712F: include/uapi/drm/qaic_accel.h 20713 20714QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 20715M: Bjorn Andersson <andersson@kernel.org> 20716M: Konrad Dybcio <konradybcio@kernel.org> 20717L: linux-pm@vger.kernel.org 20718L: linux-arm-msm@vger.kernel.org 20719S: Maintained 20720F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 20721F: drivers/pmdomain/qcom/cpr.c 20722 20723QUALCOMM CPUCP MAILBOX DRIVER 20724M: Sibi Sankar <quic_sibis@quicinc.com> 20725L: linux-arm-msm@vger.kernel.org 20726S: Supported 20727F: Documentation/devicetree/bindings/mailbox/qcom,cpucp-mbox.yaml 20728F: drivers/mailbox/qcom-cpucp-mbox.c 20729 20730QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 20731M: Ilia Lin <ilia.lin@kernel.org> 20732L: linux-pm@vger.kernel.org 20733S: Maintained 20734F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 20735F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 20736F: drivers/cpufreq/qcom-cpufreq-nvmem.c 20737 20738QUALCOMM CRYPTO DRIVERS 20739M: Thara Gopinath <thara.gopinath@gmail.com> 20740L: linux-crypto@vger.kernel.org 20741L: linux-arm-msm@vger.kernel.org 20742S: Maintained 20743F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 20744F: drivers/crypto/qce/ 20745 20746QUALCOMM EMAC GIGABIT ETHERNET DRIVER 20747M: Timur Tabi <timur@kernel.org> 20748L: netdev@vger.kernel.org 20749S: Maintained 20750F: drivers/net/ethernet/qualcomm/emac/ 20751 20752QUALCOMM ETHQOS ETHERNET DRIVER 20753M: Vinod Koul <vkoul@kernel.org> 20754L: netdev@vger.kernel.org 20755L: linux-arm-msm@vger.kernel.org 20756S: Maintained 20757F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 20758F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 20759 20760QUALCOMM FASTRPC DRIVER 20761M: Srinivas Kandagatla <srini@kernel.org> 20762M: Amol Maheshwari <amahesh@qti.qualcomm.com> 20763L: linux-arm-msm@vger.kernel.org 20764L: dri-devel@lists.freedesktop.org 20765S: Maintained 20766F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 20767F: drivers/misc/fastrpc.c 20768F: include/uapi/misc/fastrpc.h 20769 20770QUALCOMM HEXAGON ARCHITECTURE 20771M: Brian Cain <brian.cain@oss.qualcomm.com> 20772L: linux-hexagon@vger.kernel.org 20773S: Supported 20774T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 20775F: arch/hexagon/ 20776 20777QUALCOMM HIDMA DRIVER 20778M: Sinan Kaya <okaya@kernel.org> 20779L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20780L: linux-arm-msm@vger.kernel.org 20781L: dmaengine@vger.kernel.org 20782S: Supported 20783F: drivers/dma/qcom/hidma* 20784 20785QUALCOMM I2C QCOM GENI DRIVER 20786M: Mukesh Kumar Savaliya <quic_msavaliy@quicinc.com> 20787M: Viken Dadhaniya <quic_vdadhani@quicinc.com> 20788L: linux-i2c@vger.kernel.org 20789L: linux-arm-msm@vger.kernel.org 20790S: Maintained 20791F: Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml 20792F: drivers/i2c/busses/i2c-qcom-geni.c 20793 20794QUALCOMM I2C CCI DRIVER 20795M: Loic Poulain <loic.poulain@oss.qualcomm.com> 20796M: Robert Foss <rfoss@kernel.org> 20797L: linux-i2c@vger.kernel.org 20798L: linux-arm-msm@vger.kernel.org 20799S: Maintained 20800F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 20801F: drivers/i2c/busses/i2c-qcom-cci.c 20802 20803QUALCOMM INTERCONNECT BWMON DRIVER 20804M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 20805L: linux-arm-msm@vger.kernel.org 20806S: Maintained 20807F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 20808F: drivers/soc/qcom/icc-bwmon.c 20809F: drivers/soc/qcom/trace_icc-bwmon.h 20810 20811QUALCOMM IOMMU 20812M: Rob Clark <robin.clark@oss.qualcomm.com> 20813L: iommu@lists.linux.dev 20814L: linux-arm-msm@vger.kernel.org 20815S: Maintained 20816F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 20817F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 20818F: drivers/iommu/msm_iommu* 20819 20820QUALCOMM IPC ROUTER (QRTR) DRIVER 20821M: Manivannan Sadhasivam <mani@kernel.org> 20822L: linux-arm-msm@vger.kernel.org 20823S: Maintained 20824F: include/trace/events/qrtr.h 20825F: include/uapi/linux/qrtr.h 20826F: net/qrtr/ 20827 20828QUALCOMM IPCC MAILBOX DRIVER 20829M: Manivannan Sadhasivam <mani@kernel.org> 20830L: linux-arm-msm@vger.kernel.org 20831S: Supported 20832F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 20833F: drivers/mailbox/qcom-ipcc.c 20834F: include/dt-bindings/mailbox/qcom-ipcc.h 20835 20836QUALCOMM IPQ4019 USB PHY DRIVER 20837M: Robert Marko <robert.marko@sartura.hr> 20838M: Luka Perkov <luka.perkov@sartura.hr> 20839L: linux-arm-msm@vger.kernel.org 20840S: Maintained 20841F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 20842F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 20843 20844QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 20845M: Robert Marko <robert.marko@sartura.hr> 20846M: Luka Perkov <luka.perkov@sartura.hr> 20847L: linux-arm-msm@vger.kernel.org 20848S: Maintained 20849F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 20850F: drivers/regulator/vqmmc-ipq4019-regulator.c 20851 20852QUALCOMM IRIS VIDEO ACCELERATOR DRIVER 20853M: Vikash Garodia <quic_vgarodia@quicinc.com> 20854M: Dikshita Agarwal <quic_dikshita@quicinc.com> 20855R: Abhinav Kumar <abhinav.kumar@linux.dev> 20856R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20857L: linux-media@vger.kernel.org 20858L: linux-arm-msm@vger.kernel.org 20859S: Maintained 20860F: Documentation/devicetree/bindings/media/qcom,*-iris.yaml 20861F: drivers/media/platform/qcom/iris/ 20862 20863QUALCOMM NAND CONTROLLER DRIVER 20864M: Manivannan Sadhasivam <mani@kernel.org> 20865L: linux-mtd@lists.infradead.org 20866L: linux-arm-msm@vger.kernel.org 20867S: Maintained 20868F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 20869F: drivers/mtd/nand/raw/qcom_nandc.c 20870 20871QUALCOMM SMB CHARGER DRIVER 20872M: Casey Connolly <casey.connolly@linaro.org> 20873L: linux-arm-msm@vger.kernel.org 20874S: Maintained 20875F: Documentation/devicetree/bindings/power/supply/qcom,pmi8998-charger.yaml 20876F: drivers/power/supply/qcom_smbx.c 20877 20878QUALCOMM PPE DRIVER 20879M: Luo Jie <quic_luoj@quicinc.com> 20880L: netdev@vger.kernel.org 20881S: Supported 20882F: Documentation/devicetree/bindings/net/qcom,ipq9574-ppe.yaml 20883F: Documentation/networking/device_drivers/ethernet/qualcomm/ppe/ppe.rst 20884F: drivers/net/ethernet/qualcomm/ppe/ 20885 20886QUALCOMM QSEECOM DRIVER 20887M: Maximilian Luz <luzmaximilian@gmail.com> 20888L: linux-arm-msm@vger.kernel.org 20889S: Maintained 20890F: drivers/firmware/qcom/qcom_qseecom.c 20891 20892QUALCOMM QSEECOM UEFISECAPP DRIVER 20893M: Maximilian Luz <luzmaximilian@gmail.com> 20894L: linux-arm-msm@vger.kernel.org 20895S: Maintained 20896F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 20897 20898QUALCOMM RMNET DRIVER 20899M: Subash Abhinov Kasiviswanathan <subash.a.kasiviswanathan@oss.qualcomm.com> 20900M: Sean Tranchetti <sean.tranchetti@oss.qualcomm.com> 20901L: netdev@vger.kernel.org 20902S: Maintained 20903F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 20904F: drivers/net/ethernet/qualcomm/rmnet/ 20905F: include/linux/if_rmnet.h 20906 20907QUALCOMM TRUST ZONE MEMORY ALLOCATOR 20908M: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> 20909L: linux-arm-msm@vger.kernel.org 20910S: Maintained 20911F: drivers/firmware/qcom/qcom_tzmem.c 20912F: drivers/firmware/qcom/qcom_tzmem.h 20913F: include/linux/firmware/qcom/qcom_tzmem.h 20914 20915QUALCOMM TSENS THERMAL DRIVER 20916M: Amit Kucheria <amitk@kernel.org> 20917M: Thara Gopinath <thara.gopinath@gmail.com> 20918L: linux-pm@vger.kernel.org 20919L: linux-arm-msm@vger.kernel.org 20920S: Maintained 20921F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 20922F: drivers/thermal/qcom/ 20923 20924QUALCOMM TYPEC PORT MANAGER DRIVER 20925M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20926L: linux-arm-msm@vger.kernel.org 20927L: linux-usb@vger.kernel.org 20928S: Maintained 20929F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 20930F: drivers/usb/typec/tcpm/qcom/ 20931 20932QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 20933M: Vikash Garodia <quic_vgarodia@quicinc.com> 20934M: Dikshita Agarwal <quic_dikshita@quicinc.com> 20935R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20936L: linux-media@vger.kernel.org 20937L: linux-arm-msm@vger.kernel.org 20938S: Maintained 20939T: git git://linuxtv.org/media.git 20940F: Documentation/devicetree/bindings/media/*venus* 20941F: drivers/media/platform/qcom/venus/ 20942 20943QUALCOMM WCN36XX WIRELESS DRIVER 20944M: Loic Poulain <loic.poulain@oss.qualcomm.com> 20945L: wcn36xx@lists.infradead.org 20946S: Supported 20947W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 20948F: drivers/net/wireless/ath/wcn36xx/ 20949 20950QUANTENNA QTNFMAC WIRELESS DRIVER 20951M: Igor Mitsyanko <imitsyanko@quantenna.com> 20952R: Sergey Matyukevich <geomatsi@gmail.com> 20953L: linux-wireless@vger.kernel.org 20954S: Maintained 20955F: drivers/net/wireless/quantenna/ 20956 20957RADEON and AMDGPU DRM DRIVERS 20958M: Alex Deucher <alexander.deucher@amd.com> 20959M: Christian König <christian.koenig@amd.com> 20960L: amd-gfx@lists.freedesktop.org 20961S: Supported 20962B: https://gitlab.freedesktop.org/drm/amd/-/issues 20963C: irc://irc.oftc.net/radeon 20964T: git https://gitlab.freedesktop.org/agd5f/linux.git 20965F: Documentation/gpu/amdgpu/ 20966F: drivers/gpu/drm/amd/ 20967F: drivers/gpu/drm/ci/xfails/amd* 20968F: drivers/gpu/drm/radeon/ 20969F: include/uapi/drm/amdgpu_drm.h 20970F: include/uapi/drm/radeon_drm.h 20971 20972RADEON FRAMEBUFFER DISPLAY DRIVER 20973M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 20974L: linux-fbdev@vger.kernel.org 20975S: Maintained 20976F: drivers/video/fbdev/aty/radeon* 20977F: include/uapi/linux/radeonfb.h 20978 20979RADIOSHARK RADIO DRIVER 20980M: Hans Verkuil <hverkuil@xs4all.nl> 20981L: linux-media@vger.kernel.org 20982S: Maintained 20983T: git git://linuxtv.org/media.git 20984F: drivers/media/radio/radio-shark.c 20985 20986RADIOSHARK2 RADIO DRIVER 20987M: Hans Verkuil <hverkuil@xs4all.nl> 20988L: linux-media@vger.kernel.org 20989S: Maintained 20990T: git git://linuxtv.org/media.git 20991F: drivers/media/radio/radio-shark2.c 20992F: drivers/media/radio/radio-tea5777.c 20993 20994RADOS BLOCK DEVICE (RBD) 20995M: Ilya Dryomov <idryomov@gmail.com> 20996R: Dongsheng Yang <dongsheng.yang@easystack.cn> 20997L: ceph-devel@vger.kernel.org 20998S: Supported 20999W: http://ceph.com/ 21000T: git https://github.com/ceph/ceph-client.git 21001F: Documentation/ABI/testing/sysfs-bus-rbd 21002F: drivers/block/rbd.c 21003F: drivers/block/rbd_types.h 21004 21005RAGE128 FRAMEBUFFER DISPLAY DRIVER 21006L: linux-fbdev@vger.kernel.org 21007S: Orphan 21008F: drivers/video/fbdev/aty/aty128fb.c 21009 21010RAINSHADOW-CEC DRIVER 21011M: Hans Verkuil <hverkuil@xs4all.nl> 21012L: linux-media@vger.kernel.org 21013S: Maintained 21014T: git git://linuxtv.org/media.git 21015F: drivers/media/cec/usb/rainshadow/ 21016 21017RALINK MIPS ARCHITECTURE 21018M: John Crispin <john@phrozen.org> 21019M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 21020L: linux-mips@vger.kernel.org 21021S: Maintained 21022F: arch/mips/ralink 21023 21024RALINK MT7621 MIPS ARCHITECTURE 21025M: Chester A. Unal <chester.a.unal@arinc9.com> 21026M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 21027L: linux-mips@vger.kernel.org 21028S: Maintained 21029F: arch/mips/boot/dts/ralink/mt7621* 21030 21031RALINK RT2X00 WIRELESS LAN DRIVER 21032M: Stanislaw Gruszka <stf_xl@wp.pl> 21033L: linux-wireless@vger.kernel.org 21034S: Maintained 21035F: drivers/net/wireless/ralink/ 21036 21037RAMDISK RAM BLOCK DEVICE DRIVER 21038M: Jens Axboe <axboe@kernel.dk> 21039S: Maintained 21040F: Documentation/admin-guide/blockdev/ramdisk.rst 21041F: drivers/block/brd.c 21042 21043RANCHU VIRTUAL BOARD FOR MIPS 21044M: Miodrag Dinic <miodrag.dinic@mips.com> 21045L: linux-mips@vger.kernel.org 21046S: Supported 21047F: arch/mips/configs/generic/board-ranchu.config 21048F: arch/mips/generic/board-ranchu.c 21049 21050RANDOM NUMBER DRIVER 21051M: "Theodore Ts'o" <tytso@mit.edu> 21052M: Jason A. Donenfeld <Jason@zx2c4.com> 21053S: Maintained 21054T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 21055F: Documentation/devicetree/bindings/rng/microsoft,vmgenid.yaml 21056F: drivers/char/random.c 21057F: include/linux/random.h 21058F: include/uapi/linux/random.h 21059F: drivers/virt/vmgenid.c 21060N: ^.*/vdso/[^/]*getrandom[^/]+$ 21061 21062RAPIDIO SUBSYSTEM 21063M: Matt Porter <mporter@kernel.crashing.org> 21064M: Alexandre Bounine <alex.bou9@gmail.com> 21065S: Maintained 21066F: drivers/rapidio/ 21067 21068RAS INFRASTRUCTURE 21069M: Tony Luck <tony.luck@intel.com> 21070M: Borislav Petkov <bp@alien8.de> 21071L: linux-edac@vger.kernel.org 21072S: Maintained 21073F: Documentation/admin-guide/RAS 21074F: drivers/ras/ 21075F: include/linux/ras.h 21076F: include/ras/ras_event.h 21077 21078RAS FRU MEMORY POISON MANAGER (FMPM) 21079M: Yazen Ghannam <Yazen.Ghannam@amd.com> 21080L: linux-edac@vger.kernel.org 21081S: Maintained 21082F: drivers/ras/amd/fmpm.c 21083 21084RASPBERRY PI PISP BACK END 21085M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 21086R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 21087L: linux-media@vger.kernel.org 21088S: Maintained 21089F: Documentation/devicetree/bindings/media/raspberrypi,pispbe.yaml 21090F: drivers/media/platform/raspberrypi/pisp_be/ 21091F: include/uapi/linux/media/raspberrypi/ 21092 21093RASPBERRY PI PISP CAMERA FRONT END 21094M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 21095M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 21096S: Maintained 21097F: Documentation/devicetree/bindings/media/raspberrypi,rp1-cfe.yaml 21098F: drivers/media/platform/raspberrypi/rp1-cfe/ 21099 21100RASPBERRY PI RP1 PCI DRIVER 21101M: Andrea della Porta <andrea.porta@suse.com> 21102S: Maintained 21103F: arch/arm64/boot/dts/broadcom/rp1*.dts* 21104F: drivers/clk/clk-rp1.c 21105F: drivers/misc/rp1/ 21106F: drivers/pinctrl/pinctrl-rp1.c 21107 21108RC-CORE / LIRC FRAMEWORK 21109M: Sean Young <sean@mess.org> 21110L: linux-media@vger.kernel.org 21111S: Maintained 21112W: http://linuxtv.org 21113T: git git://linuxtv.org/media.git 21114F: Documentation/driver-api/media/rc-core.rst 21115F: Documentation/userspace-api/media/rc/ 21116F: drivers/media/rc/ 21117F: include/media/rc-core.h 21118F: include/media/rc-map.h 21119F: include/uapi/linux/lirc.h 21120 21121RCMM REMOTE CONTROLS DECODER 21122M: Patrick Lerda <patrick9876@free.fr> 21123S: Maintained 21124F: drivers/media/rc/ir-rcmm-decoder.c 21125 21126RCUTORTURE TEST FRAMEWORK 21127M: "Paul E. McKenney" <paulmck@kernel.org> 21128M: Josh Triplett <josh@joshtriplett.org> 21129R: Steven Rostedt <rostedt@goodmis.org> 21130R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21131R: Lai Jiangshan <jiangshanlai@gmail.com> 21132L: rcu@vger.kernel.org 21133S: Supported 21134T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 21135F: tools/testing/selftests/rcutorture 21136 21137RDACM20 Camera Sensor 21138M: Jacopo Mondi <jacopo+renesas@jmondi.org> 21139M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 21140M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 21141M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 21142L: linux-media@vger.kernel.org 21143S: Maintained 21144F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 21145F: drivers/media/i2c/max9271.c 21146F: drivers/media/i2c/max9271.h 21147F: drivers/media/i2c/rdacm20.c 21148 21149RDACM21 Camera Sensor 21150M: Jacopo Mondi <jacopo+renesas@jmondi.org> 21151M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 21152M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 21153M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 21154L: linux-media@vger.kernel.org 21155S: Maintained 21156F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 21157F: drivers/media/i2c/max9271.c 21158F: drivers/media/i2c/max9271.h 21159F: drivers/media/i2c/rdacm21.c 21160 21161RDC R-321X SoC 21162M: Florian Fainelli <florian@openwrt.org> 21163S: Maintained 21164 21165RDC R6040 FAST ETHERNET DRIVER 21166M: Florian Fainelli <f.fainelli@gmail.com> 21167L: netdev@vger.kernel.org 21168S: Maintained 21169F: drivers/net/ethernet/rdc/r6040.c 21170 21171RDMAVT - RDMA verbs software 21172M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 21173L: linux-rdma@vger.kernel.org 21174S: Supported 21175F: drivers/infiniband/sw/rdmavt 21176 21177RDS - RELIABLE DATAGRAM SOCKETS 21178M: Allison Henderson <allison.henderson@oracle.com> 21179L: netdev@vger.kernel.org 21180L: linux-rdma@vger.kernel.org 21181L: rds-devel@oss.oracle.com (moderated for non-subscribers) 21182S: Supported 21183W: https://oss.oracle.com/projects/rds/ 21184F: Documentation/networking/rds.rst 21185F: net/rds/ 21186F: tools/testing/selftests/net/rds/ 21187 21188RDT - RESOURCE ALLOCATION 21189M: Tony Luck <tony.luck@intel.com> 21190M: Reinette Chatre <reinette.chatre@intel.com> 21191R: Dave Martin <Dave.Martin@arm.com> 21192R: James Morse <james.morse@arm.com> 21193L: linux-kernel@vger.kernel.org 21194S: Supported 21195F: Documentation/filesystems/resctrl.rst 21196F: arch/x86/include/asm/resctrl.h 21197F: arch/x86/kernel/cpu/resctrl/ 21198F: fs/resctrl/ 21199F: include/linux/resctrl*.h 21200F: tools/testing/selftests/resctrl/ 21201 21202READ-COPY UPDATE (RCU) 21203M: "Paul E. McKenney" <paulmck@kernel.org> 21204M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 21205M: Neeraj Upadhyay <neeraj.upadhyay@kernel.org> (kernel/rcu/tasks.h) 21206M: Joel Fernandes <joelagnelf@nvidia.com> 21207M: Josh Triplett <josh@joshtriplett.org> 21208M: Boqun Feng <boqun.feng@gmail.com> 21209M: Uladzislau Rezki <urezki@gmail.com> 21210R: Steven Rostedt <rostedt@goodmis.org> 21211R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21212R: Lai Jiangshan <jiangshanlai@gmail.com> 21213R: Zqiang <qiang.zhang@linux.dev> 21214L: rcu@vger.kernel.org 21215S: Supported 21216W: http://www.rdrop.com/users/paulmck/RCU/ 21217T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 21218F: Documentation/RCU/ 21219F: include/linux/rcu* 21220F: kernel/rcu/ 21221F: rust/kernel/sync/rcu.rs 21222X: Documentation/RCU/torture.rst 21223X: include/linux/srcu*.h 21224X: kernel/rcu/srcu*.c 21225 21226REAL TIME CLOCK (RTC) SUBSYSTEM 21227M: Alexandre Belloni <alexandre.belloni@bootlin.com> 21228L: linux-rtc@vger.kernel.org 21229S: Maintained 21230Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 21231T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 21232F: Documentation/admin-guide/rtc.rst 21233F: Documentation/devicetree/bindings/rtc/ 21234F: drivers/rtc/ 21235F: include/linux/rtc.h 21236F: include/linux/rtc/ 21237F: include/uapi/linux/rtc.h 21238F: tools/testing/selftests/rtc/ 21239 21240Real-time Linux Analysis (RTLA) tools 21241M: Steven Rostedt <rostedt@goodmis.org> 21242L: linux-trace-kernel@vger.kernel.org 21243S: Maintained 21244F: Documentation/tools/rtla/ 21245F: tools/tracing/rtla/ 21246 21247Real-time Linux (PREEMPT_RT) 21248M: Sebastian Andrzej Siewior <bigeasy@linutronix.de> 21249M: Clark Williams <clrkwllms@kernel.org> 21250M: Steven Rostedt <rostedt@goodmis.org> 21251L: linux-rt-devel@lists.linux.dev 21252S: Supported 21253K: PREEMPT_RT 21254 21255REALTEK AUDIO CODECS 21256M: Oder Chiou <oder_chiou@realtek.com> 21257S: Maintained 21258F: include/sound/rt*.h 21259F: sound/soc/codecs/rt* 21260 21261REALTEK OTTO WATCHDOG 21262M: Sander Vanheule <sander@svanheule.net> 21263L: linux-watchdog@vger.kernel.org 21264S: Maintained 21265F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 21266F: drivers/watchdog/realtek_otto_wdt.c 21267 21268REALTEK RTL83xx SMI DSA ROUTER CHIPS 21269M: Linus Walleij <linus.walleij@linaro.org> 21270M: Alvin Šipraga <alsi@bang-olufsen.dk> 21271S: Maintained 21272F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 21273F: drivers/net/dsa/realtek/* 21274 21275REALTEK SPI-NAND 21276M: Chris Packham <chris.packham@alliedtelesis.co.nz> 21277S: Maintained 21278F: Documentation/devicetree/bindings/spi/realtek,rtl9301-snand.yaml 21279F: drivers/spi/spi-realtek-rtl-snand.c 21280 21281REALTEK WIRELESS DRIVER (rtlwifi family) 21282M: Ping-Ke Shih <pkshih@realtek.com> 21283L: linux-wireless@vger.kernel.org 21284S: Maintained 21285T: git https://github.com/pkshih/rtw.git 21286F: drivers/net/wireless/realtek/rtlwifi/ 21287 21288REALTEK WIRELESS DRIVER (rtw88) 21289M: Ping-Ke Shih <pkshih@realtek.com> 21290L: linux-wireless@vger.kernel.org 21291S: Maintained 21292T: git https://github.com/pkshih/rtw.git 21293F: drivers/net/wireless/realtek/rtw88/ 21294 21295REALTEK WIRELESS DRIVER (rtw89) 21296M: Ping-Ke Shih <pkshih@realtek.com> 21297L: linux-wireless@vger.kernel.org 21298S: Maintained 21299T: git https://github.com/pkshih/rtw.git 21300F: drivers/net/wireless/realtek/rtw89/ 21301 21302REDPINE WIRELESS DRIVER 21303L: linux-wireless@vger.kernel.org 21304S: Orphan 21305F: drivers/net/wireless/rsi/ 21306 21307REGISTER MAP ABSTRACTION 21308M: Mark Brown <broonie@kernel.org> 21309L: linux-kernel@vger.kernel.org 21310S: Supported 21311T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 21312F: Documentation/devicetree/bindings/regmap/ 21313F: drivers/base/regmap/ 21314F: include/linux/regmap.h 21315 21316REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 21317M: Bjorn Andersson <andersson@kernel.org> 21318M: Mathieu Poirier <mathieu.poirier@linaro.org> 21319L: linux-remoteproc@vger.kernel.org 21320S: Maintained 21321T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 21322F: Documentation/ABI/testing/sysfs-class-remoteproc 21323F: Documentation/devicetree/bindings/remoteproc/ 21324F: Documentation/staging/remoteproc.rst 21325F: drivers/remoteproc/ 21326F: include/linux/remoteproc.h 21327F: include/linux/remoteproc/ 21328 21329REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 21330M: Bjorn Andersson <andersson@kernel.org> 21331M: Mathieu Poirier <mathieu.poirier@linaro.org> 21332L: linux-remoteproc@vger.kernel.org 21333S: Maintained 21334T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 21335F: Documentation/ABI/testing/sysfs-bus-rpmsg 21336F: Documentation/staging/rpmsg.rst 21337F: drivers/rpmsg/ 21338F: include/linux/rpmsg.h 21339F: include/linux/rpmsg/ 21340F: include/uapi/linux/rpmsg.h 21341F: samples/rpmsg/ 21342 21343REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 21344M: Stephan Gerhold <stephan@gerhold.net> 21345L: netdev@vger.kernel.org 21346L: linux-remoteproc@vger.kernel.org 21347S: Maintained 21348F: drivers/net/wwan/rpmsg_wwan_ctrl.c 21349 21350RENESAS CLOCK DRIVERS 21351M: Geert Uytterhoeven <geert+renesas@glider.be> 21352L: linux-renesas-soc@vger.kernel.org 21353S: Supported 21354T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 21355F: Documentation/devicetree/bindings/clock/renesas,* 21356F: drivers/clk/renesas/ 21357 21358RENESAS EMEV2 I2C DRIVER 21359M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21360L: linux-renesas-soc@vger.kernel.org 21361S: Supported 21362F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 21363F: drivers/i2c/busses/i2c-emev2.c 21364 21365RENESAS ETHERNET AVB DRIVER 21366M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21367R: Paul Barker <paul@pbarker.dev> 21368L: netdev@vger.kernel.org 21369L: linux-renesas-soc@vger.kernel.org 21370S: Maintained 21371F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 21372F: drivers/net/ethernet/renesas/Kconfig 21373F: drivers/net/ethernet/renesas/Makefile 21374F: drivers/net/ethernet/renesas/ravb* 21375 21376RENESAS ETHERNET SWITCH DRIVER 21377R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21378L: netdev@vger.kernel.org 21379L: linux-renesas-soc@vger.kernel.org 21380F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 21381F: drivers/net/ethernet/renesas/Kconfig 21382F: drivers/net/ethernet/renesas/Makefile 21383F: drivers/net/ethernet/renesas/rcar_gen4* 21384F: drivers/net/ethernet/renesas/rswitch* 21385 21386RENESAS ETHERNET TSN DRIVER 21387M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21388L: netdev@vger.kernel.org 21389L: linux-renesas-soc@vger.kernel.org 21390S: Maintained 21391F: Documentation/devicetree/bindings/net/renesas,ethertsn.yaml 21392F: drivers/net/ethernet/renesas/rtsn.* 21393 21394RENESAS IDT821034 ASoC CODEC 21395M: Herve Codina <herve.codina@bootlin.com> 21396L: linux-sound@vger.kernel.org 21397S: Maintained 21398F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 21399F: sound/soc/codecs/idt821034.c 21400 21401RENESAS R-CAR & FSI AUDIO (ASoC) DRIVERS 21402M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 21403L: linux-sound@vger.kernel.org 21404L: linux-renesas-soc@vger.kernel.org 21405S: Supported 21406F: Documentation/devicetree/bindings/sound/renesas,rsnd.* 21407F: Documentation/devicetree/bindings/sound/renesas,fsi.yaml 21408F: sound/soc/renesas/rcar/ 21409F: sound/soc/renesas/fsi.c 21410F: include/sound/sh_fsi.h 21411 21412RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 21413M: Miquel Raynal <miquel.raynal@bootlin.com> 21414L: linux-mtd@lists.infradead.org 21415L: linux-renesas-soc@vger.kernel.org 21416S: Maintained 21417F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 21418F: drivers/mtd/nand/raw/renesas-nand-controller.c 21419 21420RENESAS R-CAR GYROADC DRIVER 21421M: Marek Vasut <marek.vasut@gmail.com> 21422L: linux-iio@vger.kernel.org 21423S: Supported 21424F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 21425F: drivers/iio/adc/rcar-gyroadc.c 21426 21427RENESAS R-CAR I2C DRIVERS 21428M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21429L: linux-renesas-soc@vger.kernel.org 21430S: Supported 21431F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 21432F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 21433F: drivers/i2c/busses/i2c-rcar.c 21434F: drivers/i2c/busses/i2c-sh_mobile.c 21435 21436RENESAS R-CAR SATA DRIVER 21437M: Geert Uytterhoeven <geert+renesas@glider.be> 21438L: linux-ide@vger.kernel.org 21439L: linux-renesas-soc@vger.kernel.org 21440S: Supported 21441F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 21442F: drivers/ata/sata_rcar.c 21443 21444RENESAS R-CAR THERMAL DRIVERS 21445M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21446L: linux-renesas-soc@vger.kernel.org 21447S: Supported 21448F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 21449F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 21450F: drivers/thermal/renesas/rcar_gen3_thermal.c 21451F: drivers/thermal/renesas/rcar_thermal.c 21452 21453RENESAS RIIC DRIVER 21454M: Chris Brandt <chris.brandt@renesas.com> 21455L: linux-renesas-soc@vger.kernel.org 21456S: Supported 21457F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 21458F: drivers/i2c/busses/i2c-riic.c 21459 21460RENESAS RZ AUDIO (ASoC) DRIVER 21461M: Biju Das <biju.das.jz@bp.renesas.com> 21462M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21463L: linux-sound@vger.kernel.org 21464L: linux-renesas-soc@vger.kernel.org 21465S: Supported 21466F: Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml 21467F: sound/soc/renesas/rz-ssi.c 21468 21469RENESAS RZ/G2L A/D DRIVER 21470M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21471L: linux-iio@vger.kernel.org 21472L: linux-renesas-soc@vger.kernel.org 21473S: Supported 21474F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 21475F: drivers/iio/adc/rzg2l_adc.c 21476 21477RENESAS RZ/G2L MTU3a COUNTER DRIVER 21478M: Biju Das <biju.das.jz@bp.renesas.com> 21479L: linux-iio@vger.kernel.org 21480L: linux-renesas-soc@vger.kernel.org 21481S: Supported 21482F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 21483F: drivers/counter/rz-mtu3-cnt.c 21484 21485RENESAS RTCA-3 RTC DRIVER 21486M: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> 21487L: linux-rtc@vger.kernel.org 21488L: linux-renesas-soc@vger.kernel.org 21489S: Supported 21490F: Documentation/devicetree/bindings/rtc/renesas,rz-rtca3.yaml 21491F: drivers/rtc/rtc-renesas-rtca3.c 21492 21493RENESAS RZ/N1 A5PSW SWITCH DRIVER 21494M: Clément Léger <clement.leger@bootlin.com> 21495L: linux-renesas-soc@vger.kernel.org 21496L: netdev@vger.kernel.org 21497S: Maintained 21498F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 21499F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 21500F: drivers/net/dsa/rzn1_a5psw* 21501F: drivers/net/pcs/pcs-rzn1-miic.c 21502F: include/dt-bindings/net/pcs-rzn1-miic.h 21503F: include/linux/pcs-rzn1-miic.h 21504F: net/dsa/tag_rzn1_a5psw.c 21505 21506RENESAS RZ/N1 DWMAC GLUE LAYER 21507M: Romain Gantois <romain.gantois@bootlin.com> 21508S: Maintained 21509F: Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml 21510F: drivers/net/ethernet/stmicro/stmmac/dwmac-rzn1.c 21511 21512RENESAS RZ/N1 RTC CONTROLLER DRIVER 21513M: Miquel Raynal <miquel.raynal@bootlin.com> 21514L: linux-rtc@vger.kernel.org 21515L: linux-renesas-soc@vger.kernel.org 21516S: Maintained 21517F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 21518F: drivers/rtc/rtc-rzn1.c 21519 21520RENESAS RZ/N1 USBF CONTROLLER DRIVER 21521M: Herve Codina <herve.codina@bootlin.com> 21522L: linux-renesas-soc@vger.kernel.org 21523L: linux-usb@vger.kernel.org 21524S: Maintained 21525F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 21526F: drivers/usb/gadget/udc/renesas_usbf.c 21527 21528RENESAS RZ/V2H(P) DWMAC GBETH GLUE LAYER DRIVER 21529M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21530L: netdev@vger.kernel.org 21531L: linux-renesas-soc@vger.kernel.org 21532S: Maintained 21533F: Documentation/devicetree/bindings/net/renesas,rzv2h-gbeth.yaml 21534F: drivers/net/ethernet/stmicro/stmmac/dwmac-renesas-gbeth.c 21535 21536RENESAS RZ/V2H(P) RSPI DRIVER 21537M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21538L: linux-spi@vger.kernel.org 21539L: linux-renesas-soc@vger.kernel.org 21540S: Maintained 21541F: Documentation/devicetree/bindings/spi/renesas,rzv2h-rspi.yaml 21542F: drivers/spi/spi-rzv2h-rspi.c 21543 21544RENESAS RZ/V2H(P) USB2PHY PORT RESET DRIVER 21545M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21546M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21547L: linux-renesas-soc@vger.kernel.org 21548S: Supported 21549F: Documentation/devicetree/bindings/reset/renesas,rzv2h-usb2phy-reset.yaml 21550F: drivers/reset/reset-rzv2h-usb2phy.c 21551 21552RENESAS RZ/V2M I2C DRIVER 21553M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21554L: linux-i2c@vger.kernel.org 21555L: linux-renesas-soc@vger.kernel.org 21556S: Supported 21557F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 21558F: drivers/i2c/busses/i2c-rzv2m.c 21559 21560RENESAS SUPERH ETHERNET DRIVER 21561M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21562L: netdev@vger.kernel.org 21563L: linux-renesas-soc@vger.kernel.org 21564S: Maintained 21565F: Documentation/devicetree/bindings/net/renesas,ether.yaml 21566F: drivers/net/ethernet/renesas/Kconfig 21567F: drivers/net/ethernet/renesas/Makefile 21568F: drivers/net/ethernet/renesas/sh_eth* 21569F: include/linux/sh_eth.h 21570 21571RENESAS USB PHY DRIVER 21572M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21573L: linux-renesas-soc@vger.kernel.org 21574S: Maintained 21575F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 21576 21577RENESAS VERSACLOCK 7 CLOCK DRIVER 21578M: Alex Helms <alexander.helms.jy@renesas.com> 21579S: Maintained 21580F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 21581F: drivers/clk/clk-versaclock7.c 21582 21583RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 21584M: Herve Codina <herve.codina@bootlin.com> 21585L: linux-iio@vger.kernel.org 21586S: Maintained 21587F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 21588F: drivers/iio/potentiometer/x9250.c 21589 21590RESET CONTROLLER FRAMEWORK 21591M: Philipp Zabel <p.zabel@pengutronix.de> 21592S: Maintained 21593T: git git://git.pengutronix.de/git/pza/linux 21594F: Documentation/devicetree/bindings/reset/ 21595F: Documentation/driver-api/reset.rst 21596F: drivers/reset/ 21597F: include/dt-bindings/reset/ 21598F: include/linux/reset-controller.h 21599F: include/linux/reset.h 21600F: include/linux/reset/ 21601K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 21602 21603RESTARTABLE SEQUENCES SUPPORT 21604M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21605M: Peter Zijlstra <peterz@infradead.org> 21606M: "Paul E. McKenney" <paulmck@kernel.org> 21607M: Boqun Feng <boqun.feng@gmail.com> 21608L: linux-kernel@vger.kernel.org 21609S: Supported 21610F: include/trace/events/rseq.h 21611F: include/uapi/linux/rseq.h 21612F: kernel/rseq.c 21613F: tools/testing/selftests/rseq/ 21614 21615RFKILL 21616M: Johannes Berg <johannes@sipsolutions.net> 21617L: linux-wireless@vger.kernel.org 21618S: Maintained 21619W: https://wireless.wiki.kernel.org/ 21620Q: https://patchwork.kernel.org/project/linux-wireless/list/ 21621T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 21622T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 21623F: Documentation/ABI/stable/sysfs-class-rfkill 21624F: Documentation/driver-api/rfkill.rst 21625F: include/linux/rfkill.h 21626F: include/uapi/linux/rfkill.h 21627F: net/rfkill/ 21628 21629RHASHTABLE 21630M: Thomas Graf <tgraf@suug.ch> 21631M: Herbert Xu <herbert@gondor.apana.org.au> 21632L: linux-crypto@vger.kernel.org 21633S: Maintained 21634F: include/linux/rhashtable-types.h 21635F: include/linux/rhashtable.h 21636F: lib/rhashtable.c 21637F: lib/test_rhashtable.c 21638 21639RICOH R5C592 MEMORYSTICK DRIVER 21640M: Maxim Levitsky <maximlevitsky@gmail.com> 21641S: Maintained 21642F: drivers/memstick/host/r592.* 21643 21644RICOH SMARTMEDIA/XD DRIVER 21645M: Maxim Levitsky <maximlevitsky@gmail.com> 21646S: Maintained 21647F: drivers/mtd/nand/raw/r852.c 21648F: drivers/mtd/nand/raw/r852.h 21649 21650RISC-V AIA DRIVERS 21651M: Anup Patel <anup@brainfault.org> 21652L: linux-riscv@lists.infradead.org 21653S: Maintained 21654F: Documentation/devicetree/bindings/interrupt-controller/riscv,aplic.yaml 21655F: Documentation/devicetree/bindings/interrupt-controller/riscv,imsics.yaml 21656F: drivers/irqchip/irq-riscv-aplic-*.c 21657F: drivers/irqchip/irq-riscv-aplic-*.h 21658F: drivers/irqchip/irq-riscv-imsic-*.c 21659F: drivers/irqchip/irq-riscv-imsic-*.h 21660F: drivers/irqchip/irq-riscv-intc.c 21661F: include/linux/irqchip/riscv-aplic.h 21662F: include/linux/irqchip/riscv-imsic.h 21663 21664RISC-V ANDES SoC Support 21665M: Ben Zong-You Xie <ben717@andestech.com> 21666S: Maintained 21667T: git: https://github.com/ben717-linux/linux 21668F: Documentation/devicetree/bindings/interrupt-controller/andestech,plicsw.yaml 21669F: Documentation/devicetree/bindings/riscv/andes.yaml 21670F: Documentation/devicetree/bindings/timer/andestech,plmt0.yaml 21671F: arch/riscv/boot/dts/andes/ 21672 21673RISC-V ARCHITECTURE 21674M: Paul Walmsley <paul.walmsley@sifive.com> 21675M: Palmer Dabbelt <palmer@dabbelt.com> 21676M: Albert Ou <aou@eecs.berkeley.edu> 21677R: Alexandre Ghiti <alex@ghiti.fr> 21678L: linux-riscv@lists.infradead.org 21679S: Supported 21680Q: https://patchwork.kernel.org/project/linux-riscv/list/ 21681C: irc://irc.libera.chat/riscv 21682P: Documentation/arch/riscv/patch-acceptance.rst 21683T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 21684F: arch/riscv/ 21685N: riscv 21686K: riscv 21687 21688RISC-V IOMMU 21689M: Tomasz Jeznach <tjeznach@rivosinc.com> 21690L: iommu@lists.linux.dev 21691L: linux-riscv@lists.infradead.org 21692S: Maintained 21693T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 21694F: Documentation/devicetree/bindings/iommu/riscv,iommu.yaml 21695F: drivers/iommu/riscv/ 21696 21697RISC-V MICROCHIP FPGA SUPPORT 21698M: Conor Dooley <conor.dooley@microchip.com> 21699M: Daire McNamara <daire.mcnamara@microchip.com> 21700L: linux-riscv@lists.infradead.org 21701S: Supported 21702F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 21703F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 21704F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 21705F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 21706F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 21707F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 21708F: Documentation/devicetree/bindings/riscv/microchip.yaml 21709F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 21710F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 21711F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 21712F: arch/riscv/boot/dts/microchip/ 21713F: drivers/char/hw_random/mpfs-rng.c 21714F: drivers/clk/microchip/clk-mpfs*.c 21715F: drivers/firmware/microchip/mpfs-auto-update.c 21716F: drivers/gpio/gpio-mpfs.c 21717F: drivers/i2c/busses/i2c-microchip-corei2c.c 21718F: drivers/mailbox/mailbox-mpfs.c 21719F: drivers/pci/controller/plda/pcie-microchip-host.c 21720F: drivers/pwm/pwm-microchip-core.c 21721F: drivers/reset/reset-mpfs.c 21722F: drivers/rtc/rtc-mpfs.c 21723F: drivers/soc/microchip/mpfs-sys-controller.c 21724F: drivers/spi/spi-microchip-core-qspi.c 21725F: drivers/spi/spi-microchip-core.c 21726F: drivers/usb/musb/mpfs.c 21727F: include/soc/microchip/mpfs.h 21728 21729RISC-V MISC SOC SUPPORT 21730M: Conor Dooley <conor@kernel.org> 21731L: linux-riscv@lists.infradead.org 21732S: Maintained 21733Q: https://patchwork.kernel.org/project/linux-riscv/list/ 21734T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 21735F: arch/riscv/boot/dts/canaan/ 21736F: arch/riscv/boot/dts/microchip/ 21737F: arch/riscv/boot/dts/sifive/ 21738F: arch/riscv/boot/dts/starfive/ 21739 21740RISC-V PMU DRIVERS 21741M: Atish Patra <atish.patra@linux.dev> 21742R: Anup Patel <anup@brainfault.org> 21743L: linux-riscv@lists.infradead.org 21744S: Supported 21745F: drivers/perf/riscv_pmu.c 21746F: drivers/perf/riscv_pmu_legacy.c 21747F: drivers/perf/riscv_pmu_sbi.c 21748 21749RISC-V SPACEMIT SoC Support 21750M: Yixun Lan <dlan@gentoo.org> 21751L: linux-riscv@lists.infradead.org 21752L: spacemit@lists.linux.dev 21753S: Maintained 21754W: https://github.com/spacemit-com/linux/wiki 21755C: irc://irc.libera.chat/spacemit 21756T: git https://github.com/spacemit-com/linux 21757F: arch/riscv/boot/dts/spacemit/ 21758N: spacemit 21759K: spacemit 21760 21761RISC-V THEAD SoC SUPPORT 21762M: Drew Fustini <fustini@kernel.org> 21763M: Guo Ren <guoren@kernel.org> 21764M: Fu Wei <wefu@redhat.com> 21765L: linux-riscv@lists.infradead.org 21766S: Maintained 21767T: git https://github.com/pdp7/linux.git 21768F: Documentation/devicetree/bindings/clock/thead,th1520-clk-ap.yaml 21769F: Documentation/devicetree/bindings/firmware/thead,th1520-aon.yaml 21770F: Documentation/devicetree/bindings/mailbox/thead,th1520-mbox.yaml 21771F: Documentation/devicetree/bindings/net/thead,th1520-gmac.yaml 21772F: Documentation/devicetree/bindings/pinctrl/thead,th1520-pinctrl.yaml 21773F: Documentation/devicetree/bindings/reset/thead,th1520-reset.yaml 21774F: arch/riscv/boot/dts/thead/ 21775F: drivers/clk/thead/clk-th1520-ap.c 21776F: drivers/firmware/thead,th1520-aon.c 21777F: drivers/mailbox/mailbox-th1520.c 21778F: drivers/net/ethernet/stmicro/stmmac/dwmac-thead.c 21779F: drivers/pinctrl/pinctrl-th1520.c 21780F: drivers/pmdomain/thead/ 21781F: drivers/power/sequencing/pwrseq-thead-gpu.c 21782F: drivers/reset/reset-th1520.c 21783F: include/dt-bindings/clock/thead,th1520-clk-ap.h 21784F: include/dt-bindings/power/thead,th1520-power.h 21785F: include/dt-bindings/reset/thead,th1520-reset.h 21786F: include/linux/firmware/thead/thead,th1520-aon.h 21787 21788RNBD BLOCK DRIVERS 21789M: Md. Haris Iqbal <haris.iqbal@ionos.com> 21790M: Jack Wang <jinpu.wang@ionos.com> 21791L: linux-block@vger.kernel.org 21792S: Maintained 21793F: drivers/block/rnbd/ 21794 21795ROCCAT DRIVERS 21796M: Stefan Achatz <erazor_de@users.sourceforge.net> 21797S: Maintained 21798W: http://sourceforge.net/projects/roccat/ 21799F: Documentation/ABI/*/sysfs-driver-hid-roccat* 21800F: drivers/hid/hid-roccat* 21801F: include/linux/hid-roccat* 21802 21803ROCKCHIP CAN-FD DRIVER 21804M: Marc Kleine-Budde <mkl@pengutronix.de> 21805R: kernel@pengutronix.de 21806L: linux-can@vger.kernel.org 21807S: Maintained 21808F: Documentation/devicetree/bindings/net/can/rockchip,rk3568v2-canfd.yaml 21809F: drivers/net/can/rockchip/ 21810 21811ROCKCHIP CRYPTO DRIVERS 21812M: Corentin Labbe <clabbe@baylibre.com> 21813L: linux-crypto@vger.kernel.org 21814S: Maintained 21815F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 21816F: drivers/crypto/rockchip/ 21817 21818ROCKCHIP I2S TDM DRIVER 21819M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 21820L: linux-rockchip@lists.infradead.org 21821S: Maintained 21822F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 21823F: sound/soc/rockchip/rockchip_i2s_tdm.* 21824 21825ROCKCHIP ISP V1 DRIVER 21826M: Dafna Hirschfeld <dafna@fastmail.com> 21827M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21828L: linux-media@vger.kernel.org 21829L: linux-rockchip@lists.infradead.org 21830S: Maintained 21831F: Documentation/admin-guide/media/rkisp1.rst 21832F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 21833F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 21834F: drivers/media/platform/rockchip/rkisp1 21835F: include/uapi/linux/rkisp1-config.h 21836 21837ROCKCHIP RK3568 RANDOM NUMBER GENERATOR SUPPORT 21838M: Daniel Golle <daniel@makrotopia.org> 21839M: Aurelien Jarno <aurelien@aurel32.net> 21840M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 21841S: Maintained 21842F: Documentation/devicetree/bindings/rng/rockchip,rk3568-rng.yaml 21843F: Documentation/devicetree/bindings/rng/rockchip,rk3588-rng.yaml 21844F: drivers/char/hw_random/rockchip-rng.c 21845 21846ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 21847M: Jacob Chen <jacob-chen@iotwrt.com> 21848M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21849L: linux-media@vger.kernel.org 21850L: linux-rockchip@lists.infradead.org 21851S: Maintained 21852F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 21853F: drivers/media/platform/rockchip/rga/ 21854 21855ROCKCHIP RKVDEC VIDEO DECODER DRIVER 21856M: Detlev Casanova <detlev.casanova@collabora.com> 21857L: linux-media@vger.kernel.org 21858L: linux-rockchip@lists.infradead.org 21859S: Maintained 21860F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 21861F: drivers/media/platform/rockchip/rkvdec/ 21862 21863ROCKCHIP RK3308 INTERNAL AUDIO CODEC 21864M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21865S: Maintained 21866F: Documentation/devicetree/bindings/sound/rockchip,rk3308-codec.yaml 21867F: sound/soc/codecs/rk3308_codec.c 21868F: sound/soc/codecs/rk3308_codec.h 21869 21870ROCKCHIP SAI DRIVER 21871M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 21872L: linux-rockchip@lists.infradead.org 21873S: Maintained 21874F: Documentation/devicetree/bindings/sound/rockchip,rk3576-sai.yaml 21875F: sound/soc/rockchip/rockchip_sai.* 21876 21877ROCKCHIP VIDEO DECODER DRIVER 21878M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21879L: linux-media@vger.kernel.org 21880L: linux-rockchip@lists.infradead.org 21881S: Maintained 21882F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 21883F: drivers/staging/media/rkvdec/ 21884 21885ROCKER DRIVER 21886M: Jiri Pirko <jiri@resnulli.us> 21887L: netdev@vger.kernel.org 21888S: Supported 21889F: drivers/net/ethernet/rocker/ 21890 21891ROCKETPORT EXPRESS/INFINITY DRIVER 21892M: Kevin Cernekee <cernekee@gmail.com> 21893L: linux-serial@vger.kernel.org 21894S: Odd Fixes 21895F: drivers/tty/serial/rp2.* 21896 21897ROHM BD79703 DAC 21898M: Matti Vaittinen <mazziesaccount@gmail.com> 21899S: Supported 21900F: drivers/iio/dac/rohm-bd79703.c 21901 21902ROHM BD99954 CHARGER IC 21903M: Matti Vaittinen <mazziesaccount@gmail.com> 21904S: Supported 21905F: drivers/power/supply/bd99954-charger.c 21906F: drivers/power/supply/bd99954-charger.h 21907 21908ROHM BD79124 ADC / GPO IC 21909M: Matti Vaittinen <mazziesaccount@gmail.com> 21910S: Supported 21911F: drivers/iio/adc/rohm-bd79124.c 21912 21913ROHM BH1745 COLOUR SENSOR 21914M: Mudit Sharma <muditsharma.info@gmail.com> 21915L: linux-iio@vger.kernel.org 21916S: Maintained 21917F: drivers/iio/light/bh1745.c 21918 21919ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 21920M: Tomasz Duszynski <tduszyns@gmail.com> 21921S: Maintained 21922F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 21923F: drivers/iio/light/bh1750.c 21924 21925ROHM BM1390 PRESSURE SENSOR DRIVER 21926M: Matti Vaittinen <mazziesaccount@gmail.com> 21927L: linux-iio@vger.kernel.org 21928S: Supported 21929F: drivers/iio/pressure/rohm-bm1390.c 21930 21931ROHM BU270xx LIGHT SENSOR DRIVERs 21932M: Matti Vaittinen <mazziesaccount@gmail.com> 21933L: linux-iio@vger.kernel.org 21934S: Supported 21935F: drivers/iio/light/rohm-bu27034.c 21936 21937ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 21938M: Marek Vasut <marek.vasut+renesas@gmail.com> 21939L: linux-kernel@vger.kernel.org 21940L: linux-renesas-soc@vger.kernel.org 21941S: Supported 21942F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 21943F: drivers/gpio/gpio-bd9571mwv.c 21944F: drivers/mfd/bd9571mwv.c 21945F: drivers/regulator/bd9571mwv-regulator.c 21946F: include/linux/mfd/bd9571mwv.h 21947 21948ROHM POWER MANAGEMENT IC DEVICE DRIVERS 21949M: Matti Vaittinen <mazziesaccount@gmail.com> 21950S: Supported 21951F: drivers/clk/clk-bd718x7.c 21952F: drivers/gpio/gpio-bd71815.c 21953F: drivers/gpio/gpio-bd71828.c 21954F: drivers/mfd/rohm-bd71828.c 21955F: drivers/mfd/rohm-bd718x7.c 21956F: drivers/mfd/rohm-bd9576.c 21957F: drivers/mfd/rohm-bd96801.c 21958F: drivers/regulator/bd71815-regulator.c 21959F: drivers/regulator/bd71828-regulator.c 21960F: drivers/regulator/bd718x7-regulator.c 21961F: drivers/regulator/bd9576-regulator.c 21962F: drivers/regulator/bd96801-regulator.c 21963F: drivers/regulator/rohm-regulator.c 21964F: drivers/rtc/rtc-bd70528.c 21965F: drivers/watchdog/bd9576_wdt.c 21966F: drivers/watchdog/bd96801_wdt.c 21967F: include/linux/mfd/rohm-bd71815.h 21968F: include/linux/mfd/rohm-bd71828.h 21969F: include/linux/mfd/rohm-bd718x7.h 21970F: include/linux/mfd/rohm-bd957x.h 21971F: include/linux/mfd/rohm-bd96801.h 21972F: include/linux/mfd/rohm-bd96802.h 21973F: include/linux/mfd/rohm-generic.h 21974F: include/linux/mfd/rohm-shared.h 21975 21976ROSE NETWORK LAYER 21977L: linux-hams@vger.kernel.org 21978S: Orphan 21979W: https://linux-ax25.in-berlin.de 21980F: include/net/rose.h 21981F: include/uapi/linux/rose.h 21982F: net/rose/ 21983 21984ROTATION DRIVER FOR ALLWINNER A83T 21985M: Jernej Skrabec <jernej.skrabec@gmail.com> 21986L: linux-media@vger.kernel.org 21987S: Maintained 21988T: git git://linuxtv.org/media.git 21989F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 21990F: drivers/media/platform/sunxi/sun8i-rotate/ 21991 21992RPMB SUBSYSTEM 21993M: Jens Wiklander <jens.wiklander@linaro.org> 21994L: linux-kernel@vger.kernel.org 21995S: Supported 21996F: drivers/misc/rpmb-core.c 21997F: include/linux/rpmb.h 21998 21999RPMSG TTY DRIVER 22000M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 22001L: linux-remoteproc@vger.kernel.org 22002S: Maintained 22003F: drivers/tty/rpmsg_tty.c 22004 22005RTASE ETHERNET DRIVER 22006M: Justin Lai <justinlai0215@realtek.com> 22007M: Larry Chiu <larry.chiu@realtek.com> 22008L: netdev@vger.kernel.org 22009S: Maintained 22010F: drivers/net/ethernet/realtek/rtase/ 22011 22012RTL2830 MEDIA DRIVER 22013L: linux-media@vger.kernel.org 22014S: Orphan 22015W: https://linuxtv.org 22016Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22017F: drivers/media/dvb-frontends/rtl2830* 22018 22019RTL2832 MEDIA DRIVER 22020L: linux-media@vger.kernel.org 22021S: Orphan 22022W: https://linuxtv.org 22023Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22024F: drivers/media/dvb-frontends/rtl2832* 22025 22026RTL2832_SDR MEDIA DRIVER 22027L: linux-media@vger.kernel.org 22028S: Orphan 22029W: https://linuxtv.org 22030Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22031F: drivers/media/dvb-frontends/rtl2832_sdr* 22032 22033RTL8180 WIRELESS DRIVER 22034L: linux-wireless@vger.kernel.org 22035S: Orphan 22036F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 22037 22038RTL8187 WIRELESS DRIVER 22039M: Hin-Tak Leung <hintak.leung@gmail.com> 22040L: linux-wireless@vger.kernel.org 22041S: Maintained 22042T: git https://github.com/pkshih/rtw.git 22043F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 22044 22045RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 22046M: Jes Sorensen <Jes.Sorensen@gmail.com> 22047L: linux-wireless@vger.kernel.org 22048S: Maintained 22049T: git https://github.com/pkshih/rtw.git 22050F: drivers/net/wireless/realtek/rtl8xxxu/ 22051 22052RTL9300 I2C DRIVER (rtl9300-i2c) 22053M: Chris Packham <chris.packham@alliedtelesis.co.nz> 22054L: linux-i2c@vger.kernel.org 22055S: Maintained 22056F: Documentation/devicetree/bindings/i2c/realtek,rtl9301-i2c.yaml 22057F: drivers/i2c/busses/i2c-rtl9300.c 22058 22059RTRS TRANSPORT DRIVERS 22060M: Md. Haris Iqbal <haris.iqbal@ionos.com> 22061M: Jack Wang <jinpu.wang@ionos.com> 22062L: linux-rdma@vger.kernel.org 22063S: Maintained 22064F: drivers/infiniband/ulp/rtrs/ 22065 22066RUNTIME VERIFICATION (RV) 22067M: Steven Rostedt <rostedt@goodmis.org> 22068L: linux-trace-kernel@vger.kernel.org 22069S: Maintained 22070F: Documentation/trace/rv/ 22071F: include/linux/rv.h 22072F: include/rv/ 22073F: kernel/trace/rv/ 22074F: tools/verification/ 22075 22076RUST 22077M: Miguel Ojeda <ojeda@kernel.org> 22078M: Alex Gaynor <alex.gaynor@gmail.com> 22079R: Boqun Feng <boqun.feng@gmail.com> 22080R: Gary Guo <gary@garyguo.net> 22081R: Björn Roy Baron <bjorn3_gh@protonmail.com> 22082R: Benno Lossin <lossin@kernel.org> 22083R: Andreas Hindborg <a.hindborg@kernel.org> 22084R: Alice Ryhl <aliceryhl@google.com> 22085R: Trevor Gross <tmgross@umich.edu> 22086R: Danilo Krummrich <dakr@kernel.org> 22087L: rust-for-linux@vger.kernel.org 22088S: Supported 22089W: https://rust-for-linux.com 22090B: https://github.com/Rust-for-Linux/linux/issues 22091C: zulip://rust-for-linux.zulipchat.com 22092P: https://rust-for-linux.com/contributing 22093T: git https://github.com/Rust-for-Linux/linux.git rust-next 22094F: .clippy.toml 22095F: Documentation/rust/ 22096F: include/trace/events/rust_sample.h 22097F: rust/ 22098F: samples/rust/ 22099F: scripts/*rust* 22100F: tools/testing/selftests/rust/ 22101K: \b(?i:rust)\b 22102 22103RUST [ALLOC] 22104M: Danilo Krummrich <dakr@kernel.org> 22105R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 22106R: Vlastimil Babka <vbabka@suse.cz> 22107R: Liam R. Howlett <Liam.Howlett@oracle.com> 22108R: Uladzislau Rezki <urezki@gmail.com> 22109L: rust-for-linux@vger.kernel.org 22110S: Maintained 22111T: git https://github.com/Rust-for-Linux/linux.git alloc-next 22112F: rust/kernel/alloc.rs 22113F: rust/kernel/alloc/ 22114 22115RUST [PIN-INIT] 22116M: Benno Lossin <lossin@kernel.org> 22117L: rust-for-linux@vger.kernel.org 22118S: Maintained 22119W: https://rust-for-linux.com/pin-init 22120B: https://github.com/Rust-for-Linux/pin-init/issues 22121C: zulip://rust-for-linux.zulipchat.com 22122P: rust/pin-init/CONTRIBUTING.md 22123T: git https://github.com/Rust-for-Linux/linux.git pin-init-next 22124F: rust/kernel/init.rs 22125F: rust/pin-init/ 22126K: \bpin-init\b|pin_init\b|PinInit 22127 22128RXRPC SOCKETS (AF_RXRPC) 22129M: David Howells <dhowells@redhat.com> 22130M: Marc Dionne <marc.dionne@auristor.com> 22131L: linux-afs@lists.infradead.org 22132S: Supported 22133W: https://www.infradead.org/~dhowells/kafs/ 22134F: Documentation/networking/rxrpc.rst 22135F: include/keys/rxrpc-type.h 22136F: include/net/af_rxrpc.h 22137F: include/trace/events/rxrpc.h 22138F: include/uapi/linux/rxrpc.h 22139F: net/rxrpc/ 22140 22141S3 SAVAGE FRAMEBUFFER DRIVER 22142M: Antonino Daplas <adaplas@gmail.com> 22143L: linux-fbdev@vger.kernel.org 22144S: Maintained 22145F: drivers/video/fbdev/savage/ 22146 22147S390 ARCHITECTURE 22148M: Heiko Carstens <hca@linux.ibm.com> 22149M: Vasily Gorbik <gor@linux.ibm.com> 22150M: Alexander Gordeev <agordeev@linux.ibm.com> 22151R: Christian Borntraeger <borntraeger@linux.ibm.com> 22152R: Sven Schnelle <svens@linux.ibm.com> 22153L: linux-s390@vger.kernel.org 22154S: Supported 22155T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 22156F: Documentation/driver-api/s390-drivers.rst 22157F: Documentation/arch/s390/ 22158F: arch/s390/ 22159F: drivers/s390/ 22160F: drivers/watchdog/diag288_wdt.c 22161 22162S390 COMMON I/O LAYER 22163M: Vineeth Vijayan <vneethv@linux.ibm.com> 22164M: Peter Oberparleiter <oberpar@linux.ibm.com> 22165L: linux-s390@vger.kernel.org 22166S: Supported 22167F: drivers/s390/cio/ 22168 22169S390 CRYPTO MODULES, PRNG DRIVER, ARCH RANDOM 22170M: Harald Freudenberger <freude@linux.ibm.com> 22171M: Holger Dengler <dengler@linux.ibm.com> 22172L: linux-crypto@vger.kernel.org 22173L: linux-s390@vger.kernel.org 22174S: Supported 22175F: arch/s390/crypto/ 22176F: arch/s390/include/asm/archrandom.h 22177F: arch/s390/include/asm/cpacf.h 22178 22179S390 DASD DRIVER 22180M: Stefan Haberland <sth@linux.ibm.com> 22181M: Jan Hoeppner <hoeppner@linux.ibm.com> 22182L: linux-s390@vger.kernel.org 22183S: Supported 22184F: block/partitions/ibm.c 22185F: drivers/s390/block/dasd* 22186F: include/linux/dasd_mod.h 22187 22188S390 HWRANDOM TRNG DRIVER 22189M: Harald Freudenberger <freude@linux.ibm.com> 22190M: Holger Dengler <dengler@linux.ibm.com> 22191L: linux-crypto@vger.kernel.org 22192L: linux-s390@vger.kernel.org 22193S: Supported 22194F: drivers/char/hw_random/s390-trng.c 22195 22196S390 IOMMU (PCI) 22197M: Niklas Schnelle <schnelle@linux.ibm.com> 22198M: Matthew Rosato <mjrosato@linux.ibm.com> 22199R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 22200L: linux-s390@vger.kernel.org 22201S: Supported 22202F: drivers/iommu/s390-iommu.c 22203 22204S390 IUCV NETWORK LAYER 22205M: Alexandra Winter <wintera@linux.ibm.com> 22206M: Thorsten Winkler <twinkler@linux.ibm.com> 22207L: linux-s390@vger.kernel.org 22208L: netdev@vger.kernel.org 22209S: Supported 22210F: drivers/s390/net/*iucv* 22211F: include/net/iucv/ 22212F: net/iucv/ 22213 22214S390 MM 22215M: Alexander Gordeev <agordeev@linux.ibm.com> 22216M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 22217L: linux-s390@vger.kernel.org 22218S: Supported 22219T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 22220F: arch/s390/include/asm/pgtable.h 22221F: arch/s390/mm 22222 22223S390 NETWORK DRIVERS 22224M: Alexandra Winter <wintera@linux.ibm.com> 22225R: Aswin Karuvally <aswin@linux.ibm.com> 22226L: linux-s390@vger.kernel.org 22227L: netdev@vger.kernel.org 22228S: Supported 22229F: drivers/s390/net/ 22230F: include/linux/ism.h 22231 22232S390 PCI SUBSYSTEM 22233M: Niklas Schnelle <schnelle@linux.ibm.com> 22234M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 22235L: linux-s390@vger.kernel.org 22236S: Supported 22237F: Documentation/arch/s390/pci.rst 22238F: arch/s390/pci/ 22239F: drivers/pci/hotplug/s390_pci_hpc.c 22240 22241S390 PTP DRIVER 22242M: Sven Schnelle <svens@linux.ibm.com> 22243L: linux-s390@vger.kernel.org 22244S: Supported 22245F: drivers/ptp/ptp_s390.c 22246 22247S390 SCM DRIVER 22248M: Vineeth Vijayan <vneethv@linux.ibm.com> 22249L: linux-s390@vger.kernel.org 22250S: Supported 22251F: drivers/s390/block/scm* 22252F: drivers/s390/cio/scm.c 22253 22254S390 VFIO AP DRIVER 22255M: Tony Krowiak <akrowiak@linux.ibm.com> 22256M: Halil Pasic <pasic@linux.ibm.com> 22257M: Jason Herne <jjherne@linux.ibm.com> 22258L: linux-s390@vger.kernel.org 22259S: Supported 22260F: Documentation/arch/s390/vfio-ap* 22261F: drivers/s390/crypto/vfio_ap* 22262 22263S390 VFIO-CCW DRIVER 22264M: Eric Farman <farman@linux.ibm.com> 22265M: Matthew Rosato <mjrosato@linux.ibm.com> 22266R: Halil Pasic <pasic@linux.ibm.com> 22267L: linux-s390@vger.kernel.org 22268L: kvm@vger.kernel.org 22269S: Supported 22270F: Documentation/arch/s390/vfio-ccw.rst 22271F: drivers/s390/cio/vfio_ccw* 22272F: include/uapi/linux/vfio_ccw.h 22273 22274S390 VFIO-PCI DRIVER 22275M: Matthew Rosato <mjrosato@linux.ibm.com> 22276M: Eric Farman <farman@linux.ibm.com> 22277L: linux-s390@vger.kernel.org 22278L: kvm@vger.kernel.org 22279S: Supported 22280F: arch/s390/kvm/pci* 22281F: drivers/vfio/pci/vfio_pci_zdev.c 22282F: include/uapi/linux/vfio_zdev.h 22283 22284S390 ZCRYPT AND PKEY DRIVER AND AP BUS 22285M: Harald Freudenberger <freude@linux.ibm.com> 22286M: Holger Dengler <dengler@linux.ibm.com> 22287L: linux-s390@vger.kernel.org 22288S: Supported 22289F: arch/s390/include/asm/ap.h 22290F: arch/s390/include/asm/pkey.h 22291F: arch/s390/include/asm/trace/zcrypt.h 22292F: arch/s390/include/uapi/asm/pkey.h 22293F: arch/s390/include/uapi/asm/zcrypt.h 22294F: drivers/s390/crypto/ 22295 22296S390 ZFCP DRIVER 22297M: Nihar Panda <niharp@linux.ibm.com> 22298L: linux-s390@vger.kernel.org 22299S: Supported 22300F: drivers/s390/scsi/zfcp_* 22301 22302SAA6588 RDS RECEIVER DRIVER 22303M: Hans Verkuil <hverkuil@xs4all.nl> 22304L: linux-media@vger.kernel.org 22305S: Odd Fixes 22306W: https://linuxtv.org 22307T: git git://linuxtv.org/media.git 22308F: drivers/media/i2c/saa6588* 22309 22310SAA7134 VIDEO4LINUX DRIVER 22311M: Mauro Carvalho Chehab <mchehab@kernel.org> 22312L: linux-media@vger.kernel.org 22313S: Odd fixes 22314W: https://linuxtv.org 22315T: git git://linuxtv.org/media.git 22316F: Documentation/driver-api/media/drivers/saa7134* 22317F: drivers/media/pci/saa7134/ 22318 22319SAA7146 VIDEO4LINUX-2 DRIVER 22320M: Hans Verkuil <hverkuil@xs4all.nl> 22321L: linux-media@vger.kernel.org 22322S: Maintained 22323T: git git://linuxtv.org/media.git 22324F: drivers/media/common/saa7146/ 22325F: drivers/media/pci/saa7146/ 22326F: include/media/drv-intf/saa7146* 22327 22328SAFESETID SECURITY MODULE 22329M: Micah Morton <mortonm@chromium.org> 22330S: Supported 22331F: Documentation/admin-guide/LSM/SafeSetID.rst 22332F: security/safesetid/ 22333 22334SAMSUNG AUDIO (ASoC) DRIVERS 22335M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22336L: linux-sound@vger.kernel.org 22337S: Maintained 22338B: mailto:linux-samsung-soc@vger.kernel.org 22339F: Documentation/devicetree/bindings/sound/samsung* 22340F: sound/soc/samsung/ 22341 22342SAMSUNG EXYNOS2200 SoC SUPPORT 22343M: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com> 22344L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22345L: linux-samsung-soc@vger.kernel.org 22346S: Maintained 22347F: Documentation/devicetree/bindings/clock/samsung,exynos2200-cmu.yaml 22348F: arch/arm64/boot/dts/exynos/exynos2200* 22349F: drivers/clk/samsung/clk-exynos2200.c 22350F: include/dt-bindings/clock/samsung,exynos2200-cmu.h 22351 22352SAMSUNG EXYNOS850 SoC SUPPORT 22353M: Sam Protsenko <semen.protsenko@linaro.org> 22354L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22355L: linux-samsung-soc@vger.kernel.org 22356S: Maintained 22357F: Documentation/devicetree/bindings/clock/samsung,exynos850-clock.yaml 22358F: arch/arm64/boot/dts/exynos/exynos850* 22359F: drivers/clk/samsung/clk-exynos850.c 22360F: include/dt-bindings/clock/exynos850.h 22361 22362SAMSUNG EXYNOS ACPM MAILBOX PROTOCOL 22363M: Tudor Ambarus <tudor.ambarus@linaro.org> 22364L: linux-kernel@vger.kernel.org 22365L: linux-samsung-soc@vger.kernel.org 22366S: Supported 22367F: Documentation/devicetree/bindings/firmware/google,gs101-acpm-ipc.yaml 22368F: drivers/firmware/samsung/exynos-acpm* 22369F: include/linux/firmware/samsung/exynos-acpm-protocol.h 22370 22371SAMSUNG EXYNOS MAILBOX DRIVER 22372M: Tudor Ambarus <tudor.ambarus@linaro.org> 22373L: linux-kernel@vger.kernel.org 22374L: linux-samsung-soc@vger.kernel.org 22375S: Supported 22376F: Documentation/devicetree/bindings/mailbox/google,gs101-mbox.yaml 22377F: drivers/mailbox/exynos-mailbox.c 22378F: include/linux/mailbox/exynos-message.h 22379 22380SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 22381M: Krzysztof Kozlowski <krzk@kernel.org> 22382L: linux-crypto@vger.kernel.org 22383L: linux-samsung-soc@vger.kernel.org 22384S: Maintained 22385F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 22386F: drivers/crypto/exynos-rng.c 22387 22388SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 22389M: Łukasz Stelmach <l.stelmach@samsung.com> 22390L: linux-samsung-soc@vger.kernel.org 22391S: Maintained 22392F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 22393F: drivers/char/hw_random/exynos-trng.c 22394 22395SAMSUNG FRAMEBUFFER DRIVER 22396M: Jingoo Han <jingoohan1@gmail.com> 22397L: linux-fbdev@vger.kernel.org 22398S: Maintained 22399F: drivers/video/fbdev/s3c-fb.c 22400 22401SAMSUNG GALAXY BOOK DRIVER 22402M: Joshua Grisham <josh@joshuagrisham.com> 22403L: platform-driver-x86@vger.kernel.org 22404S: Maintained 22405F: Documentation/admin-guide/laptops/samsung-galaxybook.rst 22406F: drivers/platform/x86/samsung-galaxybook.c 22407 22408SAMSUNG INTERCONNECT DRIVERS 22409M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22410M: Artur Świgoń <a.swigon@samsung.com> 22411L: linux-pm@vger.kernel.org 22412L: linux-samsung-soc@vger.kernel.org 22413S: Supported 22414F: drivers/interconnect/samsung/ 22415 22416SAMSUNG LAPTOP DRIVER 22417M: Corentin Chary <corentin.chary@gmail.com> 22418L: platform-driver-x86@vger.kernel.org 22419S: Maintained 22420F: drivers/platform/x86/samsung-laptop.c 22421 22422SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 22423M: Krzysztof Kozlowski <krzk@kernel.org> 22424R: André Draszik <andre.draszik@linaro.org> 22425L: linux-kernel@vger.kernel.org 22426L: linux-samsung-soc@vger.kernel.org 22427S: Maintained 22428B: mailto:linux-samsung-soc@vger.kernel.org 22429F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 22430F: Documentation/devicetree/bindings/mfd/samsung,s2*.yaml 22431F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 22432F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 22433F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 22434F: drivers/clk/clk-s2mps11.c 22435F: drivers/mfd/sec*.[ch] 22436F: drivers/regulator/s2m*.c 22437F: drivers/regulator/s5m*.c 22438F: drivers/rtc/rtc-s5m.c 22439F: include/linux/mfd/samsung/ 22440 22441SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 22442M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 22443L: linux-media@vger.kernel.org 22444L: linux-samsung-soc@vger.kernel.org 22445S: Maintained 22446F: drivers/media/platform/samsung/s3c-camif/ 22447F: include/media/drv-intf/s3c_camif.h 22448 22449SAMSUNG S3FWRN5 NFC DRIVER 22450M: Krzysztof Kozlowski <krzk@kernel.org> 22451S: Maintained 22452F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 22453F: drivers/nfc/s3fwrn5 22454 22455SAMSUNG S5C73M3 CAMERA DRIVER 22456M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22457M: Andrzej Hajda <andrzej.hajda@intel.com> 22458L: linux-media@vger.kernel.org 22459S: Supported 22460F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 22461F: drivers/media/i2c/s5c73m3/* 22462 22463SAMSUNG S5K5BAF CAMERA DRIVER 22464M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22465M: Andrzej Hajda <andrzej.hajda@intel.com> 22466L: linux-media@vger.kernel.org 22467S: Supported 22468F: drivers/media/i2c/s5k5baf.c 22469 22470SAMSUNG S5P Security SubSystem (SSS) DRIVER 22471M: Krzysztof Kozlowski <krzk@kernel.org> 22472M: Vladimir Zapolskiy <vz@mleia.com> 22473L: linux-crypto@vger.kernel.org 22474L: linux-samsung-soc@vger.kernel.org 22475S: Maintained 22476F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 22477F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 22478F: drivers/crypto/s5p-sss.c 22479 22480SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 22481M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22482L: linux-media@vger.kernel.org 22483S: Supported 22484Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22485F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 22486F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 22487F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 22488F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 22489F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 22490F: drivers/media/platform/samsung/exynos4-is/ 22491 22492SAMSUNG SOC CLOCK DRIVERS 22493M: Krzysztof Kozlowski <krzk@kernel.org> 22494M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22495M: Chanwoo Choi <cw00.choi@samsung.com> 22496R: Alim Akhtar <alim.akhtar@samsung.com> 22497L: linux-samsung-soc@vger.kernel.org 22498S: Maintained 22499T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 22500F: Documentation/devicetree/bindings/clock/samsung,*.yaml 22501F: Documentation/devicetree/bindings/clock/samsung,s3c* 22502F: drivers/clk/samsung/ 22503F: include/dt-bindings/clock/exynos*.h 22504F: include/dt-bindings/clock/s5p*.h 22505F: include/dt-bindings/clock/samsung,*.h 22506F: include/linux/clk/samsung.h 22507 22508SAMSUNG SPI DRIVERS 22509M: Andi Shyti <andi.shyti@kernel.org> 22510R: Tudor Ambarus <tudor.ambarus@linaro.org> 22511L: linux-spi@vger.kernel.org 22512L: linux-samsung-soc@vger.kernel.org 22513S: Maintained 22514F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 22515F: drivers/spi/spi-s3c* 22516F: include/linux/platform_data/spi-s3c64xx.h 22517 22518SAMSUNG SXGBE DRIVERS 22519M: Byungho An <bh74.an@samsung.com> 22520L: netdev@vger.kernel.org 22521S: Maintained 22522F: drivers/net/ethernet/samsung/sxgbe/ 22523 22524SAMSUNG THERMAL DRIVER 22525M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 22526M: Krzysztof Kozlowski <krzk@kernel.org> 22527L: linux-pm@vger.kernel.org 22528L: linux-samsung-soc@vger.kernel.org 22529S: Maintained 22530F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 22531F: drivers/thermal/samsung/ 22532 22533SAMSUNG USB2 PHY DRIVER 22534M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22535L: linux-kernel@vger.kernel.org 22536S: Supported 22537F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 22538F: Documentation/driver-api/phy/samsung-usb2.rst 22539F: drivers/phy/samsung/phy-exynos4210-usb2.c 22540F: drivers/phy/samsung/phy-exynos4x12-usb2.c 22541F: drivers/phy/samsung/phy-exynos5250-usb2.c 22542F: drivers/phy/samsung/phy-s5pv210-usb2.c 22543F: drivers/phy/samsung/phy-samsung-usb2.c 22544F: drivers/phy/samsung/phy-samsung-usb2.h 22545 22546SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 22547M: Paul Barker <paul.barker@sancloud.com> 22548R: Marc Murphy <marc.murphy@sancloud.com> 22549S: Supported 22550F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 22551 22552SC1200 WDT DRIVER 22553M: Zwane Mwaikambo <zwanem@gmail.com> 22554S: Maintained 22555F: drivers/watchdog/sc1200wdt.c 22556 22557SCHEDULER 22558M: Ingo Molnar <mingo@redhat.com> 22559M: Peter Zijlstra <peterz@infradead.org> 22560M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 22561M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 22562R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 22563R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 22564R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 22565R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 22566R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 22567L: linux-kernel@vger.kernel.org 22568S: Maintained 22569T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 22570F: include/linux/preempt.h 22571F: include/linux/sched.h 22572F: include/linux/wait.h 22573F: include/uapi/linux/sched.h 22574F: kernel/fork.c 22575F: kernel/sched/ 22576F: tools/sched/ 22577 22578SCHEDULER - SCHED_EXT 22579R: Tejun Heo <tj@kernel.org> 22580R: David Vernet <void@manifault.com> 22581R: Andrea Righi <arighi@nvidia.com> 22582R: Changwoo Min <changwoo@igalia.com> 22583L: sched-ext@lists.linux.dev 22584S: Maintained 22585W: https://github.com/sched-ext/scx 22586T: git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext.git 22587F: include/linux/sched/ext.h 22588F: kernel/sched/ext* 22589F: tools/sched_ext/ 22590F: tools/testing/selftests/sched_ext 22591 22592SCIOSENSE ENS160 MULTI-GAS SENSOR DRIVER 22593M: Gustavo Silva <gustavograzs@gmail.com> 22594S: Maintained 22595F: drivers/iio/chemical/ens160_core.c 22596F: drivers/iio/chemical/ens160_i2c.c 22597F: drivers/iio/chemical/ens160_spi.c 22598F: drivers/iio/chemical/ens160.h 22599 22600SCSI LIBSAS SUBSYSTEM 22601R: John Garry <john.g.garry@oracle.com> 22602R: Jason Yan <yanaijie@huawei.com> 22603L: linux-scsi@vger.kernel.org 22604S: Supported 22605F: Documentation/scsi/libsas.rst 22606F: drivers/scsi/libsas/ 22607F: include/scsi/libsas.h 22608F: include/scsi/sas_ata.h 22609 22610SCSI RDMA PROTOCOL (SRP) INITIATOR 22611M: Bart Van Assche <bvanassche@acm.org> 22612L: linux-rdma@vger.kernel.org 22613S: Supported 22614Q: http://patchwork.kernel.org/project/linux-rdma/list/ 22615F: drivers/infiniband/ulp/srp/ 22616F: include/scsi/srp.h 22617 22618SCSI RDMA PROTOCOL (SRP) TARGET 22619M: Bart Van Assche <bvanassche@acm.org> 22620L: linux-rdma@vger.kernel.org 22621L: target-devel@vger.kernel.org 22622S: Supported 22623Q: http://patchwork.kernel.org/project/linux-rdma/list/ 22624F: drivers/infiniband/ulp/srpt/ 22625 22626SCSI SG DRIVER 22627M: Doug Gilbert <dgilbert@interlog.com> 22628L: linux-scsi@vger.kernel.org 22629S: Maintained 22630W: http://sg.danny.cz/sg 22631F: Documentation/scsi/scsi-generic.rst 22632F: drivers/scsi/sg.c 22633F: include/scsi/sg.h 22634 22635SCSI SUBSYSTEM 22636M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 22637M: "Martin K. Petersen" <martin.petersen@oracle.com> 22638L: linux-scsi@vger.kernel.org 22639S: Maintained 22640Q: https://patchwork.kernel.org/project/linux-scsi/list/ 22641T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 22642T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 22643F: Documentation/devicetree/bindings/scsi/ 22644F: drivers/scsi/ 22645F: drivers/ufs/ 22646F: include/scsi/ 22647F: include/uapi/scsi/ 22648 22649SCSI TAPE DRIVER 22650M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 22651L: linux-scsi@vger.kernel.org 22652S: Maintained 22653F: Documentation/scsi/st.rst 22654F: drivers/scsi/st.* 22655F: drivers/scsi/st_*.h 22656 22657SCSI TARGET CORE USER DRIVER 22658M: Bodo Stroesser <bostroesser@gmail.com> 22659L: linux-scsi@vger.kernel.org 22660L: target-devel@vger.kernel.org 22661S: Supported 22662F: Documentation/target/tcmu-design.rst 22663F: drivers/target/target_core_user.c 22664F: include/uapi/linux/target_core_user.h 22665 22666SCSI TARGET SUBSYSTEM 22667M: "Martin K. Petersen" <martin.petersen@oracle.com> 22668L: linux-scsi@vger.kernel.org 22669L: target-devel@vger.kernel.org 22670S: Supported 22671Q: https://patchwork.kernel.org/project/target-devel/list/ 22672T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 22673F: Documentation/target/ 22674F: drivers/target/ 22675F: include/target/ 22676 22677SCTP PROTOCOL 22678M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 22679M: Xin Long <lucien.xin@gmail.com> 22680L: linux-sctp@vger.kernel.org 22681S: Maintained 22682W: https://github.com/sctp/lksctp-tools/wiki 22683F: Documentation/networking/sctp.rst 22684F: include/linux/sctp.h 22685F: include/net/sctp/ 22686F: include/uapi/linux/sctp.h 22687F: net/sctp/ 22688 22689SCx200 CPU SUPPORT 22690M: Jim Cromie <jim.cromie@gmail.com> 22691S: Odd Fixes 22692F: Documentation/i2c/busses/scx200_acb.rst 22693F: arch/x86/platform/scx200/ 22694F: drivers/i2c/busses/scx200* 22695F: drivers/mtd/maps/scx200_docflash.c 22696F: drivers/watchdog/scx200_wdt.c 22697F: include/linux/scx200.h 22698 22699SCx200 GPIO DRIVER 22700M: Jim Cromie <jim.cromie@gmail.com> 22701S: Maintained 22702F: drivers/char/scx200_gpio.c 22703F: include/linux/scx200_gpio.h 22704 22705SCx200 HRT CLOCKSOURCE DRIVER 22706M: Jim Cromie <jim.cromie@gmail.com> 22707S: Maintained 22708F: drivers/clocksource/scx200_hrt.c 22709 22710SDCA LIBRARY AND CLASS DRIVER 22711M: Charles Keepax <ckeepax@opensource.cirrus.com> 22712M: Maciej Strozek <mstrozek@opensource.cirrus.com> 22713R: Bard Liao <yung-chuan.liao@linux.intel.com> 22714R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 22715L: linux-sound@vger.kernel.org 22716L: patches@opensource.cirrus.com 22717S: Maintained 22718F: include/sound/sdca* 22719F: sound/soc/sdca/* 22720 22721SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 22722M: Sascha Sommer <saschasommer@freenet.de> 22723L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 22724S: Maintained 22725F: drivers/mmc/host/sdricoh_cs.c 22726 22727SECO BOARDS CEC DRIVER 22728M: Ettore Chimenti <ek5.chimenti@gmail.com> 22729S: Maintained 22730F: drivers/media/cec/platform/seco/seco-cec.c 22731F: drivers/media/cec/platform/seco/seco-cec.h 22732 22733SECURE COMPUTING 22734M: Kees Cook <kees@kernel.org> 22735R: Andy Lutomirski <luto@amacapital.net> 22736R: Will Drewry <wad@chromium.org> 22737S: Supported 22738T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 22739F: Documentation/userspace-api/seccomp_filter.rst 22740F: include/linux/seccomp.h 22741F: include/uapi/linux/seccomp.h 22742F: kernel/seccomp.c 22743F: tools/testing/selftests/kselftest_harness.h 22744F: tools/testing/selftests/kselftest_harness/ 22745F: tools/testing/selftests/seccomp/* 22746K: \bsecure_computing 22747K: \bTIF_SECCOMP\b 22748 22749SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 22750M: Kamal Dasu <kamal.dasu@broadcom.com> 22751M: Al Cooper <alcooperx@gmail.com> 22752R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 22753L: linux-mmc@vger.kernel.org 22754S: Maintained 22755F: drivers/mmc/host/sdhci-brcmstb* 22756 22757SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 22758M: Adrian Hunter <adrian.hunter@intel.com> 22759L: linux-mmc@vger.kernel.org 22760S: Supported 22761F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 22762F: drivers/mmc/host/sdhci* 22763 22764SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 22765M: Aubin Constans <aubin.constans@microchip.com> 22766R: Eugen Hristev <eugen.hristev@collabora.com> 22767L: linux-mmc@vger.kernel.org 22768S: Supported 22769F: drivers/mmc/host/sdhci-of-at91.c 22770 22771SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 22772M: Haibo Chen <haibo.chen@nxp.com> 22773L: imx@lists.linux.dev 22774L: linux-mmc@vger.kernel.org 22775L: s32@nxp.com 22776S: Maintained 22777F: drivers/mmc/host/sdhci-esdhc-imx.c 22778 22779SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 22780M: Ben Dooks <ben-linux@fluff.org> 22781M: Jaehoon Chung <jh80.chung@samsung.com> 22782L: linux-mmc@vger.kernel.org 22783S: Maintained 22784F: drivers/mmc/host/sdhci-s3c* 22785 22786SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 22787M: Viresh Kumar <vireshk@kernel.org> 22788L: linux-mmc@vger.kernel.org 22789S: Maintained 22790F: drivers/mmc/host/sdhci-spear.c 22791 22792SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 22793M: Vignesh Raghavendra <vigneshr@ti.com> 22794L: linux-mmc@vger.kernel.org 22795S: Maintained 22796F: drivers/mmc/host/sdhci-omap.c 22797 22798SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 22799M: Jonathan Derrick <jonathan.derrick@linux.dev> 22800L: linux-block@vger.kernel.org 22801S: Supported 22802F: block/opal_proto.h 22803F: block/sed* 22804F: include/linux/sed* 22805F: include/uapi/linux/sed* 22806 22807SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 22808M: Mark Rutland <mark.rutland@arm.com> 22809M: Lorenzo Pieralisi <lpieralisi@kernel.org> 22810M: Sudeep Holla <sudeep.holla@arm.com> 22811L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22812S: Maintained 22813F: drivers/firmware/smccc/ 22814F: include/linux/arm-smccc.h 22815 22816SECURITY CONTACT 22817M: Security Officers <security@kernel.org> 22818S: Supported 22819F: Documentation/process/security-bugs.rst 22820 22821SECURITY SUBSYSTEM 22822M: Paul Moore <paul@paul-moore.com> 22823M: James Morris <jmorris@namei.org> 22824M: "Serge E. Hallyn" <serge@hallyn.com> 22825L: linux-security-module@vger.kernel.org 22826S: Supported 22827Q: https://patchwork.kernel.org/project/linux-security-module/list 22828B: mailto:linux-security-module@vger.kernel.org 22829P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 22830T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 22831F: include/linux/lsm/ 22832F: include/linux/lsm_audit.h 22833F: include/linux/lsm_hook_defs.h 22834F: include/linux/lsm_hooks.h 22835F: include/linux/security.h 22836F: include/uapi/linux/lsm.h 22837F: security/ 22838F: tools/testing/selftests/lsm/ 22839X: security/selinux/ 22840K: \bsecurity_[a-z_0-9]\+\b 22841 22842SELINUX SECURITY MODULE 22843M: Paul Moore <paul@paul-moore.com> 22844M: Stephen Smalley <stephen.smalley.work@gmail.com> 22845R: Ondrej Mosnacek <omosnace@redhat.com> 22846L: selinux@vger.kernel.org 22847S: Supported 22848W: https://github.com/SELinuxProject 22849Q: https://patchwork.kernel.org/project/selinux/list 22850B: mailto:selinux@vger.kernel.org 22851P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 22852T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 22853F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 22854F: Documentation/ABI/removed/sysfs-selinux-disable 22855F: Documentation/admin-guide/LSM/SELinux.rst 22856F: include/trace/events/avc.h 22857F: include/uapi/linux/selinux_netlink.h 22858F: scripts/selinux/ 22859F: security/selinux/ 22860 22861SENSABLE PHANTOM 22862M: Jiri Slaby <jirislaby@kernel.org> 22863S: Maintained 22864F: drivers/misc/phantom.c 22865F: include/uapi/linux/phantom.h 22866 22867SENSEAIR SUNRISE 006-0-0007 22868M: Jacopo Mondi <jacopo@jmondi.org> 22869S: Maintained 22870F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 22871F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 22872F: drivers/iio/chemical/sunrise_co2.c 22873 22874SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 22875M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 22876S: Maintained 22877F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 22878F: drivers/iio/chemical/scd30.h 22879F: drivers/iio/chemical/scd30_core.c 22880F: drivers/iio/chemical/scd30_i2c.c 22881F: drivers/iio/chemical/scd30_serial.c 22882 22883SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 22884M: Roan van Dijk <roan@protonic.nl> 22885S: Maintained 22886F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 22887F: drivers/iio/chemical/scd4x.c 22888 22889SENSIRION SDP500 DIFFERENTIAL PRESSURE SENSOR DRIVER 22890M: Petar Stoykov <petar.stoykov@prodrive-technologies.com> 22891S: Maintained 22892F: Documentation/devicetree/bindings/iio/pressure/sensirion,sdp500.yaml 22893F: drivers/iio/pressure/sdp500.c 22894 22895SENSIRION SGP40 GAS SENSOR DRIVER 22896M: Andreas Klinger <ak@it-klinger.de> 22897S: Maintained 22898F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 22899F: drivers/iio/chemical/sgp40.c 22900 22901SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 22902M: Tomasz Duszynski <tduszyns@gmail.com> 22903S: Maintained 22904F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 22905F: drivers/iio/chemical/sps30.c 22906F: drivers/iio/chemical/sps30_i2c.c 22907F: drivers/iio/chemical/sps30_serial.c 22908 22909SERIAL DEVICE BUS 22910M: Rob Herring <robh@kernel.org> 22911L: linux-serial@vger.kernel.org 22912S: Maintained 22913F: Documentation/devicetree/bindings/serial/serial.yaml 22914F: drivers/tty/serdev/ 22915F: include/linux/serdev.h 22916 22917SERIAL IR RECEIVER 22918M: Sean Young <sean@mess.org> 22919L: linux-media@vger.kernel.org 22920S: Maintained 22921F: drivers/media/rc/serial_ir.c 22922 22923SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 22924M: Srinivas Kandagatla <srini@kernel.org> 22925L: linux-sound@vger.kernel.org 22926S: Maintained 22927F: Documentation/devicetree/bindings/slimbus/ 22928F: Documentation/driver-api/slimbus.rst 22929F: drivers/slimbus/ 22930F: include/linux/slimbus.h 22931 22932SFC NETWORK DRIVER 22933M: Edward Cree <ecree.xilinx@gmail.com> 22934L: netdev@vger.kernel.org 22935L: linux-net-drivers@amd.com 22936S: Maintained 22937F: Documentation/networking/devlink/sfc.rst 22938F: drivers/net/ethernet/sfc/ 22939 22940SFCTEMP HWMON DRIVER 22941M: Emil Renner Berthing <kernel@esmil.dk> 22942M: Hal Feng <hal.feng@starfivetech.com> 22943L: linux-hwmon@vger.kernel.org 22944S: Maintained 22945F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 22946F: Documentation/hwmon/sfctemp.rst 22947F: drivers/hwmon/sfctemp.c 22948 22949SFF/SFP/SFP+ MODULE SUPPORT 22950M: Russell King <linux@armlinux.org.uk> 22951L: netdev@vger.kernel.org 22952S: Maintained 22953F: Documentation/devicetree/bindings/net/sff,sfp.yaml 22954F: drivers/net/phy/phylink.c 22955F: drivers/net/phy/sfp* 22956F: include/linux/mdio/mdio-i2c.h 22957F: include/linux/phylink.h 22958F: include/linux/sfp.h 22959K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 22960 22961SGI GRU DRIVER 22962M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22963S: Maintained 22964F: drivers/misc/sgi-gru/ 22965 22966SGI XP/XPC/XPNET DRIVER 22967M: Robin Holt <robinmholt@gmail.com> 22968M: Steve Wahl <steve.wahl@hpe.com> 22969S: Maintained 22970F: drivers/misc/sgi-xp/ 22971 22972SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 22973M: D. Wythe <alibuda@linux.alibaba.com> 22974M: Dust Li <dust.li@linux.alibaba.com> 22975M: Sidraya Jayagond <sidraya@linux.ibm.com> 22976M: Wenjia Zhang <wenjia@linux.ibm.com> 22977R: Mahanta Jambigi <mjambigi@linux.ibm.com> 22978R: Tony Lu <tonylu@linux.alibaba.com> 22979R: Wen Gu <guwen@linux.alibaba.com> 22980L: linux-rdma@vger.kernel.org 22981L: linux-s390@vger.kernel.org 22982S: Supported 22983F: net/smc/ 22984 22985SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 22986M: Linus Walleij <linus.walleij@linaro.org> 22987L: linux-iio@vger.kernel.org 22988S: Maintained 22989T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 22990F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 22991F: drivers/iio/light/gp2ap002.c 22992 22993SHARP RJ54N1CB0C SENSOR DRIVER 22994M: Jacopo Mondi <jacopo@jmondi.org> 22995L: linux-media@vger.kernel.org 22996S: Odd fixes 22997T: git git://linuxtv.org/media.git 22998F: drivers/media/i2c/rj54n1cb0c.c 22999F: include/media/i2c/rj54n1cb0c.h 23000 23001SHRINKER 23002M: Andrew Morton <akpm@linux-foundation.org> 23003M: Dave Chinner <david@fromorbit.com> 23004R: Qi Zheng <zhengqi.arch@bytedance.com> 23005R: Roman Gushchin <roman.gushchin@linux.dev> 23006R: Muchun Song <muchun.song@linux.dev> 23007L: linux-mm@kvack.org 23008S: Maintained 23009F: Documentation/admin-guide/mm/shrinker_debugfs.rst 23010F: include/linux/list_lru.h 23011F: include/linux/shrinker.h 23012F: mm/list_lru.c 23013F: mm/shrinker.c 23014F: mm/shrinker_debug.c 23015 23016SH_VOU V4L2 OUTPUT DRIVER 23017L: linux-media@vger.kernel.org 23018S: Orphan 23019F: drivers/media/platform/renesas/sh_vou.c 23020F: include/media/drv-intf/sh_vou.h 23021 23022SI2157 MEDIA DRIVER 23023L: linux-media@vger.kernel.org 23024S: Orphan 23025W: https://linuxtv.org 23026Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23027F: drivers/media/tuners/si2157* 23028 23029SI2165 MEDIA DRIVER 23030M: Matthias Schwarzott <zzam@gentoo.org> 23031L: linux-media@vger.kernel.org 23032S: Maintained 23033W: https://linuxtv.org 23034Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23035F: drivers/media/dvb-frontends/si2165* 23036 23037SI2168 MEDIA DRIVER 23038L: linux-media@vger.kernel.org 23039S: Orphan 23040W: https://linuxtv.org 23041Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23042F: drivers/media/dvb-frontends/si2168* 23043 23044SI470X FM RADIO RECEIVER I2C DRIVER 23045M: Hans Verkuil <hverkuil@xs4all.nl> 23046L: linux-media@vger.kernel.org 23047S: Odd Fixes 23048W: https://linuxtv.org 23049T: git git://linuxtv.org/media.git 23050F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 23051F: drivers/media/radio/si470x/radio-si470x-i2c.c 23052 23053SI470X FM RADIO RECEIVER USB DRIVER 23054M: Hans Verkuil <hverkuil@xs4all.nl> 23055L: linux-media@vger.kernel.org 23056S: Maintained 23057W: https://linuxtv.org 23058T: git git://linuxtv.org/media.git 23059F: drivers/media/radio/si470x/radio-si470x-common.c 23060F: drivers/media/radio/si470x/radio-si470x-usb.c 23061F: drivers/media/radio/si470x/radio-si470x.h 23062 23063SI4713 FM RADIO TRANSMITTER I2C DRIVER 23064M: Eduardo Valentin <edubezval@gmail.com> 23065L: linux-media@vger.kernel.org 23066S: Odd Fixes 23067W: https://linuxtv.org 23068T: git git://linuxtv.org/media.git 23069F: drivers/media/radio/si4713/si4713.? 23070 23071SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 23072M: Eduardo Valentin <edubezval@gmail.com> 23073L: linux-media@vger.kernel.org 23074S: Odd Fixes 23075W: https://linuxtv.org 23076T: git git://linuxtv.org/media.git 23077F: drivers/media/radio/si4713/radio-platform-si4713.c 23078 23079SI4713 FM RADIO TRANSMITTER USB DRIVER 23080M: Hans Verkuil <hverkuil@xs4all.nl> 23081L: linux-media@vger.kernel.org 23082S: Maintained 23083W: https://linuxtv.org 23084T: git git://linuxtv.org/media.git 23085F: drivers/media/radio/si4713/radio-usb-si4713.c 23086 23087SIANO DVB DRIVER 23088M: Mauro Carvalho Chehab <mchehab@kernel.org> 23089L: linux-media@vger.kernel.org 23090S: Odd fixes 23091W: https://linuxtv.org 23092T: git git://linuxtv.org/media.git 23093F: drivers/media/common/siano/ 23094F: drivers/media/mmc/siano/ 23095F: drivers/media/usb/siano/ 23096F: drivers/media/usb/siano/ 23097 23098SIEMENS IPC LED DRIVERS 23099M: Bao Cheng Su <baocheng.su@siemens.com> 23100M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23101M: Tobias Schaffner <tobias.schaffner@siemens.com> 23102L: linux-leds@vger.kernel.org 23103S: Maintained 23104F: drivers/leds/simatic/ 23105 23106SIEMENS IPC PLATFORM DRIVERS 23107M: Bao Cheng Su <baocheng.su@siemens.com> 23108M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23109M: Tobias Schaffner <tobias.schaffner@siemens.com> 23110L: platform-driver-x86@vger.kernel.org 23111S: Maintained 23112F: drivers/platform/x86/siemens/ 23113F: include/linux/platform_data/x86/simatic-ipc-base.h 23114F: include/linux/platform_data/x86/simatic-ipc.h 23115 23116SIEMENS IPC WATCHDOG DRIVERS 23117M: Bao Cheng Su <baocheng.su@siemens.com> 23118M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23119M: Tobias Schaffner <tobias.schaffner@siemens.com> 23120L: linux-watchdog@vger.kernel.org 23121S: Maintained 23122F: drivers/watchdog/simatic-ipc-wdt.c 23123 23124SIFIVE DRIVERS 23125M: Paul Walmsley <paul.walmsley@sifive.com> 23126M: Samuel Holland <samuel.holland@sifive.com> 23127L: linux-riscv@lists.infradead.org 23128S: Supported 23129F: drivers/dma/sf-pdma/ 23130N: sifive 23131K: fu[57]40 23132K: [^@]sifive 23133 23134SILEAD TOUCHSCREEN DRIVER 23135M: Hans de Goede <hansg@kernel.org> 23136L: linux-input@vger.kernel.org 23137L: platform-driver-x86@vger.kernel.org 23138S: Maintained 23139F: drivers/input/touchscreen/silead.c 23140F: drivers/platform/x86/touchscreen_dmi.c 23141 23142SILICON LABS WIRELESS DRIVERS (for WFxxx series) 23143M: Jérôme Pouiller <jerome.pouiller@silabs.com> 23144L: linux-wireless@vger.kernel.org 23145S: Supported 23146F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 23147F: drivers/net/wireless/silabs/ 23148 23149SILICON MOTION SM712 FRAME BUFFER DRIVER 23150M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 23151M: Teddy Wang <teddy.wang@siliconmotion.com> 23152M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 23153L: linux-fbdev@vger.kernel.org 23154S: Maintained 23155F: Documentation/fb/sm712fb.rst 23156F: drivers/video/fbdev/sm712* 23157 23158SILVACO I3C DUAL-ROLE MASTER 23159M: Miquel Raynal <miquel.raynal@bootlin.com> 23160M: Frank Li <Frank.Li@nxp.com> 23161L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 23162L: imx@lists.linux.dev 23163S: Maintained 23164F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 23165F: drivers/i3c/master/svc-i3c-master.c 23166 23167SIMPLEFB FB DRIVER 23168M: Hans de Goede <hansg@kernel.org> 23169L: linux-fbdev@vger.kernel.org 23170S: Maintained 23171F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 23172F: drivers/video/fbdev/simplefb.c 23173F: include/linux/platform_data/simplefb.h 23174 23175SIOX 23176M: Thorsten Scherer <t.scherer@eckelmann.de> 23177R: Pengutronix Kernel Team <kernel@pengutronix.de> 23178S: Supported 23179F: drivers/gpio/gpio-siox.c 23180F: drivers/siox/* 23181F: include/trace/events/siox.h 23182 23183SIPHASH PRF ROUTINES 23184M: Jason A. Donenfeld <Jason@zx2c4.com> 23185S: Maintained 23186F: include/linux/siphash.h 23187F: lib/siphash.c 23188F: lib/tests/siphash_kunit.c 23189 23190SIS 190 ETHERNET DRIVER 23191M: Francois Romieu <romieu@fr.zoreil.com> 23192L: netdev@vger.kernel.org 23193S: Maintained 23194F: drivers/net/ethernet/sis/sis190.c 23195 23196SIS 900/7016 FAST ETHERNET DRIVER 23197M: Daniele Venzano <venza@brownhat.org> 23198L: netdev@vger.kernel.org 23199S: Maintained 23200W: http://www.brownhat.org/sis900.html 23201F: drivers/net/ethernet/sis/sis900.* 23202 23203SIS FRAMEBUFFER DRIVER 23204S: Orphan 23205F: Documentation/fb/sisfb.rst 23206F: drivers/video/fbdev/sis/ 23207F: include/video/sisfb.h 23208 23209SIS I2C TOUCHSCREEN DRIVER 23210M: Mika Penttilä <mpenttil@redhat.com> 23211L: linux-input@vger.kernel.org 23212S: Maintained 23213F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 23214F: drivers/input/touchscreen/sis_i2c.c 23215 23216SIS USB2VGA DRIVER 23217M: Thomas Winischhofer <thomas@winischhofer.net> 23218S: Maintained 23219W: http://www.winischhofer.at/linuxsisusbvga.shtml 23220F: drivers/usb/misc/sisusbvga/ 23221 23222SL28 CPLD MFD DRIVER 23223M: Michael Walle <mwalle@kernel.org> 23224S: Maintained 23225F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 23226F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 23227F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 23228F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 23229F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 23230F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 23231F: drivers/gpio/gpio-sl28cpld.c 23232F: drivers/hwmon/sl28cpld-hwmon.c 23233F: drivers/irqchip/irq-sl28cpld.c 23234F: drivers/pwm/pwm-sl28cpld.c 23235F: drivers/watchdog/sl28cpld_wdt.c 23236 23237SL28 VPD NVMEM LAYOUT DRIVER 23238M: Michael Walle <mwalle@kernel.org> 23239S: Maintained 23240F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 23241F: drivers/nvmem/layouts/sl28vpd.c 23242 23243SLAB ALLOCATOR 23244M: Vlastimil Babka <vbabka@suse.cz> 23245M: Andrew Morton <akpm@linux-foundation.org> 23246R: Christoph Lameter <cl@gentwo.org> 23247R: David Rientjes <rientjes@google.com> 23248R: Roman Gushchin <roman.gushchin@linux.dev> 23249R: Harry Yoo <harry.yoo@oracle.com> 23250L: linux-mm@kvack.org 23251S: Maintained 23252T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 23253F: Documentation/admin-guide/mm/slab.rst 23254F: Documentation/mm/slab.rst 23255F: include/linux/mempool.h 23256F: include/linux/slab.h 23257F: mm/failslab.c 23258F: mm/mempool.c 23259F: mm/slab.h 23260F: mm/slab_common.c 23261F: mm/slub.c 23262 23263SLCAN CAN NETWORK DRIVER 23264M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 23265L: linux-can@vger.kernel.org 23266S: Maintained 23267F: drivers/net/can/slcan/ 23268 23269SLEEPABLE READ-COPY UPDATE (SRCU) 23270M: Lai Jiangshan <jiangshanlai@gmail.com> 23271M: "Paul E. McKenney" <paulmck@kernel.org> 23272M: Josh Triplett <josh@joshtriplett.org> 23273R: Steven Rostedt <rostedt@goodmis.org> 23274R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 23275L: rcu@vger.kernel.org 23276S: Supported 23277W: http://www.rdrop.com/users/paulmck/RCU/ 23278T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 23279F: include/linux/srcu*.h 23280F: kernel/rcu/srcu*.c 23281 23282SMACK SECURITY MODULE 23283M: Casey Schaufler <casey@schaufler-ca.com> 23284L: linux-security-module@vger.kernel.org 23285S: Maintained 23286W: http://schaufler-ca.com 23287T: git https://github.com/cschaufler/smack-next.git 23288F: Documentation/admin-guide/LSM/Smack.rst 23289F: security/smack/ 23290 23291SMC91x ETHERNET DRIVER 23292M: Nicolas Pitre <nico@fluxnic.net> 23293S: Odd Fixes 23294F: drivers/net/ethernet/smsc/smc91x.* 23295 23296SMSC EMC2103 HARDWARE MONITOR DRIVER 23297M: Steve Glendinning <steve.glendinning@shawell.net> 23298L: linux-hwmon@vger.kernel.org 23299S: Maintained 23300F: Documentation/hwmon/emc2103.rst 23301F: drivers/hwmon/emc2103.c 23302 23303SMSC SCH5627 HARDWARE MONITOR DRIVER 23304M: Hans de Goede <hansg@kernel.org> 23305L: linux-hwmon@vger.kernel.org 23306S: Supported 23307F: Documentation/hwmon/sch5627.rst 23308F: drivers/hwmon/sch5627.c 23309 23310SMSC UFX6000 and UFX7000 USB to VGA DRIVER 23311M: Steve Glendinning <steve.glendinning@shawell.net> 23312L: linux-fbdev@vger.kernel.org 23313S: Maintained 23314F: drivers/video/fbdev/smscufx.c 23315 23316SMSC47B397 HARDWARE MONITOR DRIVER 23317M: Jean Delvare <jdelvare@suse.com> 23318L: linux-hwmon@vger.kernel.org 23319S: Maintained 23320F: Documentation/hwmon/smsc47b397.rst 23321F: drivers/hwmon/smsc47b397.c 23322 23323SMSC911x ETHERNET DRIVER 23324M: Steve Glendinning <steve.glendinning@shawell.net> 23325L: netdev@vger.kernel.org 23326S: Maintained 23327F: drivers/net/ethernet/smsc/smsc911x.* 23328F: include/linux/smsc911x.h 23329 23330SMSC9420 PCI ETHERNET DRIVER 23331M: Steve Glendinning <steve.glendinning@shawell.net> 23332L: netdev@vger.kernel.org 23333S: Maintained 23334F: drivers/net/ethernet/smsc/smsc9420.* 23335 23336SNET DPU VIRTIO DATA PATH ACCELERATOR 23337R: Alvaro Karsz <alvaro.karsz@solid-run.com> 23338F: drivers/vdpa/solidrun/ 23339 23340SOCIONEXT (SNI) AVE NETWORK DRIVER 23341M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 23342L: netdev@vger.kernel.org 23343S: Maintained 23344F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 23345F: drivers/net/ethernet/socionext/sni_ave.c 23346 23347SOCIONEXT (SNI) NETSEC NETWORK DRIVER 23348M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 23349M: Masahisa Kojima <kojima.masahisa@socionext.com> 23350L: netdev@vger.kernel.org 23351S: Maintained 23352F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 23353F: drivers/net/ethernet/socionext/netsec.c 23354 23355SOCIONEXT (SNI) Synquacer SPI DRIVER 23356M: Masahisa Kojima <masahisa.kojima@linaro.org> 23357M: Jassi Brar <jaswinder.singh@linaro.org> 23358L: linux-spi@vger.kernel.org 23359S: Maintained 23360F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 23361F: drivers/spi/spi-synquacer.c 23362 23363SOCIONEXT SYNQUACER I2C DRIVER 23364M: Ard Biesheuvel <ardb@kernel.org> 23365L: linux-i2c@vger.kernel.org 23366S: Maintained 23367F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 23368F: drivers/i2c/busses/i2c-synquacer.c 23369 23370SOCIONEXT UNIPHIER SOUND DRIVER 23371L: linux-sound@vger.kernel.org 23372S: Orphan 23373F: sound/soc/uniphier/ 23374 23375SOCKET TIMESTAMPING 23376M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 23377R: Jason Xing <kernelxing@tencent.com> 23378S: Maintained 23379F: Documentation/networking/timestamping.rst 23380F: include/linux/net_tstamp.h 23381F: include/uapi/linux/net_tstamp.h 23382F: tools/testing/selftests/bpf/*/net_timestamping* 23383F: tools/testing/selftests/net/*timestamp* 23384F: tools/testing/selftests/net/so_txtime.c 23385 23386SOEKRIS NET48XX LED SUPPORT 23387M: Chris Boot <bootc@bootc.net> 23388S: Maintained 23389F: drivers/leds/leds-net48xx.c 23390 23391SOFT-IWARP DRIVER (siw) 23392M: Bernard Metzler <bernard.metzler@linux.dev> 23393L: linux-rdma@vger.kernel.org 23394S: Supported 23395F: drivers/infiniband/sw/siw/ 23396F: include/uapi/rdma/siw-abi.h 23397 23398SOFT-ROCE DRIVER (rxe) 23399M: Zhu Yanjun <zyjzyj2000@gmail.com> 23400L: linux-rdma@vger.kernel.org 23401S: Supported 23402F: drivers/infiniband/sw/rxe/ 23403F: include/uapi/rdma/rdma_user_rxe.h 23404 23405SOFTLOGIC 6x10 MPEG CODEC 23406M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 23407M: Andrey Utkin <andrey_utkin@fastmail.com> 23408M: Ismael Luceno <ismael@iodev.co.uk> 23409L: linux-media@vger.kernel.org 23410S: Supported 23411F: drivers/media/pci/solo6x10/ 23412 23413SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 23414M: James Morse <james.morse@arm.com> 23415L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23416S: Maintained 23417F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 23418F: drivers/firmware/arm_sdei.c 23419F: include/linux/arm_sdei.h 23420F: include/uapi/linux/arm_sdei.h 23421 23422SOFTWARE NODES AND DEVICE PROPERTIES 23423R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23424R: Daniel Scally <djrscally@gmail.com> 23425R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23426R: Sakari Ailus <sakari.ailus@linux.intel.com> 23427L: linux-acpi@vger.kernel.org 23428S: Maintained 23429F: drivers/base/property.c 23430F: drivers/base/swnode.c 23431F: include/linux/fwnode.h 23432F: include/linux/property.h 23433 23434SOFTWARE RAID (Multiple Disks) SUPPORT 23435M: Song Liu <song@kernel.org> 23436M: Yu Kuai <yukuai3@huawei.com> 23437L: linux-raid@vger.kernel.org 23438S: Supported 23439Q: https://patchwork.kernel.org/project/linux-raid/list/ 23440T: git git://git.kernel.org/pub/scm/linux/kernel/git/mdraid/linux.git 23441F: drivers/md/Kconfig 23442F: drivers/md/Makefile 23443F: drivers/md/md* 23444F: drivers/md/raid* 23445F: include/linux/raid/ 23446F: include/uapi/linux/raid/ 23447F: lib/raid6/ 23448 23449SOLIDRUN CLEARFOG SUPPORT 23450M: Russell King <linux@armlinux.org.uk> 23451S: Maintained 23452F: arch/arm/boot/dts/marvell/armada-388-clearfog* 23453F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 23454 23455SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 23456M: Russell King <linux@armlinux.org.uk> 23457S: Maintained 23458F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 23459F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 23460F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 23461 23462SONIC NETWORK DRIVER 23463M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 23464L: netdev@vger.kernel.org 23465S: Maintained 23466F: drivers/net/ethernet/natsemi/sonic.* 23467 23468SONICS SILICON BACKPLANE DRIVER (SSB) 23469M: Michael Buesch <m@bues.ch> 23470L: linux-wireless@vger.kernel.org 23471S: Maintained 23472F: drivers/ssb/ 23473F: include/linux/ssb/ 23474 23475SONY IMX208 SENSOR DRIVER 23476M: Sakari Ailus <sakari.ailus@linux.intel.com> 23477L: linux-media@vger.kernel.org 23478S: Maintained 23479T: git git://linuxtv.org/media.git 23480F: drivers/media/i2c/imx208.c 23481 23482SONY IMX214 SENSOR DRIVER 23483M: Ricardo Ribalda <ribalda@kernel.org> 23484L: linux-media@vger.kernel.org 23485S: Maintained 23486T: git git://linuxtv.org/media.git 23487F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 23488F: drivers/media/i2c/imx214.c 23489 23490SONY IMX219 SENSOR DRIVER 23491M: Dave Stevenson <dave.stevenson@raspberrypi.com> 23492L: linux-media@vger.kernel.org 23493S: Maintained 23494T: git git://linuxtv.org/media.git 23495F: Documentation/devicetree/bindings/media/i2c/sony,imx219.yaml 23496F: drivers/media/i2c/imx219.c 23497 23498SONY IMX258 SENSOR DRIVER 23499M: Sakari Ailus <sakari.ailus@linux.intel.com> 23500L: linux-media@vger.kernel.org 23501S: Maintained 23502T: git git://linuxtv.org/media.git 23503F: Documentation/devicetree/bindings/media/i2c/sony,imx258.yaml 23504F: drivers/media/i2c/imx258.c 23505 23506SONY IMX274 SENSOR DRIVER 23507M: Leon Luo <leonl@leopardimaging.com> 23508L: linux-media@vger.kernel.org 23509S: Maintained 23510T: git git://linuxtv.org/media.git 23511F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 23512F: drivers/media/i2c/imx274.c 23513 23514SONY IMX283 SENSOR DRIVER 23515M: Kieran Bingham <kieran.bingham@ideasonboard.com> 23516M: Umang Jain <umang.jain@ideasonboard.com> 23517L: linux-media@vger.kernel.org 23518S: Maintained 23519T: git git://linuxtv.org/media.git 23520F: Documentation/devicetree/bindings/media/i2c/sony,imx283.yaml 23521F: drivers/media/i2c/imx283.c 23522 23523SONY IMX290 SENSOR DRIVER 23524M: Manivannan Sadhasivam <mani@kernel.org> 23525L: linux-media@vger.kernel.org 23526S: Maintained 23527T: git git://linuxtv.org/media.git 23528F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 23529F: drivers/media/i2c/imx290.c 23530 23531SONY IMX296 SENSOR DRIVER 23532M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23533M: Manivannan Sadhasivam <mani@kernel.org> 23534L: linux-media@vger.kernel.org 23535S: Maintained 23536T: git git://linuxtv.org/media.git 23537F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 23538F: drivers/media/i2c/imx296.c 23539 23540SONY IMX319 SENSOR DRIVER 23541M: Bingbu Cao <bingbu.cao@intel.com> 23542L: linux-media@vger.kernel.org 23543S: Maintained 23544T: git git://linuxtv.org/media.git 23545F: drivers/media/i2c/imx319.c 23546 23547SONY IMX334 SENSOR DRIVER 23548L: linux-media@vger.kernel.org 23549S: Orphan 23550T: git git://linuxtv.org/media.git 23551F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 23552F: drivers/media/i2c/imx334.c 23553 23554SONY IMX335 SENSOR DRIVER 23555M: Kieran Bingham <kieran.bingham@ideasonboard.com> 23556L: linux-media@vger.kernel.org 23557S: Maintained 23558T: git git://linuxtv.org/media.git 23559F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 23560F: drivers/media/i2c/imx335.c 23561 23562SONY IMX355 SENSOR DRIVER 23563M: Tianshu Qiu <tian.shu.qiu@intel.com> 23564L: linux-media@vger.kernel.org 23565S: Maintained 23566T: git git://linuxtv.org/media.git 23567F: drivers/media/i2c/imx355.c 23568 23569SONY IMX412 SENSOR DRIVER 23570L: linux-media@vger.kernel.org 23571S: Orphan 23572T: git git://linuxtv.org/media.git 23573F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 23574F: drivers/media/i2c/imx412.c 23575 23576SONY IMX415 SENSOR DRIVER 23577M: Michael Riesch <michael.riesch@collabora.com> 23578L: linux-media@vger.kernel.org 23579S: Maintained 23580T: git git://linuxtv.org/media.git 23581F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 23582F: drivers/media/i2c/imx415.c 23583 23584SONY MEMORYSTICK SUBSYSTEM 23585M: Maxim Levitsky <maximlevitsky@gmail.com> 23586M: Alex Dubov <oakad@yahoo.com> 23587M: Ulf Hansson <ulf.hansson@linaro.org> 23588L: linux-mmc@vger.kernel.org 23589S: Maintained 23590T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 23591F: drivers/memstick/ 23592F: include/linux/memstick.h 23593 23594SONY VAIO CONTROL DEVICE DRIVER 23595M: Mattia Dongili <malattia@linux.it> 23596L: platform-driver-x86@vger.kernel.org 23597S: Maintained 23598W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 23599F: Documentation/admin-guide/laptops/sony-laptop.rst 23600F: drivers/char/sonypi.c 23601F: drivers/platform/x86/sony-laptop.c 23602 23603SOPHGO DEVICETREES and DRIVERS 23604M: Chen Wang <unicorn_wang@outlook.com> 23605M: Inochi Amaoto <inochiama@gmail.com> 23606L: sophgo@lists.linux.dev 23607W: https://github.com/sophgo/linux/wiki 23608T: git https://github.com/sophgo/linux.git 23609S: Maintained 23610N: sophgo 23611K: sophgo 23612 23613SOUND 23614M: Jaroslav Kysela <perex@perex.cz> 23615M: Takashi Iwai <tiwai@suse.com> 23616L: linux-sound@vger.kernel.org 23617S: Maintained 23618W: http://www.alsa-project.org/ 23619Q: http://patchwork.kernel.org/project/alsa-devel/list/ 23620T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 23621F: Documentation/sound/ 23622F: include/sound/ 23623F: include/uapi/sound/ 23624F: sound/ 23625F: tools/testing/selftests/alsa 23626 23627SOUND - ALSA SELFTESTS 23628M: Mark Brown <broonie@kernel.org> 23629L: linux-sound@vger.kernel.org 23630L: linux-kselftest@vger.kernel.org 23631S: Supported 23632F: tools/testing/selftests/alsa 23633 23634SOUND - COMPRESSED AUDIO 23635M: Vinod Koul <vkoul@kernel.org> 23636L: linux-sound@vger.kernel.org 23637S: Supported 23638T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 23639F: Documentation/sound/designs/compress-offload.rst 23640F: include/sound/compress_driver.h 23641F: include/uapi/sound/compress_* 23642F: sound/core/compress_offload.c 23643F: sound/soc/soc-compress.c 23644 23645SOUND - CORE KUNIT TEST 23646M: Ivan Orlov <ivan.orlov0322@gmail.com> 23647L: linux-sound@vger.kernel.org 23648S: Supported 23649F: sound/core/sound_kunit.c 23650 23651SOUND - DMAENGINE HELPERS 23652M: Lars-Peter Clausen <lars@metafoo.de> 23653S: Supported 23654F: include/sound/dmaengine_pcm.h 23655F: sound/core/pcm_dmaengine.c 23656F: sound/soc/soc-generic-dmaengine-pcm.c 23657 23658SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 23659M: Liam Girdwood <lgirdwood@gmail.com> 23660M: Mark Brown <broonie@kernel.org> 23661L: linux-sound@vger.kernel.org 23662S: Supported 23663W: http://alsa-project.org/main/index.php/ASoC 23664T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 23665F: Documentation/devicetree/bindings/sound/ 23666F: Documentation/sound/soc/ 23667F: include/dt-bindings/sound/ 23668F: include/sound/cs* 23669X: include/sound/cs4231-regs.h 23670X: include/sound/cs8403.h 23671X: include/sound/cs8427.h 23672F: include/sound/madera-pdata.h 23673F: include/sound/soc* 23674F: include/sound/sof.h 23675F: include/sound/sof/ 23676F: include/sound/wm*.h 23677F: include/trace/events/sof*.h 23678F: include/uapi/sound/asoc.h 23679F: sound/soc/ 23680 23681SOUND - SOC LAYER / dapm-graph 23682M: Luca Ceresoli <luca.ceresoli@bootlin.com> 23683L: linux-sound@vger.kernel.org 23684S: Maintained 23685F: tools/sound/dapm-graph 23686 23687SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 23688M: Liam Girdwood <lgirdwood@gmail.com> 23689M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 23690M: Bard Liao <yung-chuan.liao@linux.intel.com> 23691M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 23692M: Daniel Baluta <daniel.baluta@nxp.com> 23693R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 23694R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 23695L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 23696S: Supported 23697W: https://github.com/thesofproject/linux/ 23698F: sound/soc/sof/ 23699 23700SOUND - GENERIC SOUND CARD (Simple-Audio-Card, Audio-Graph-Card) 23701M: Mark Brown <broonie@kernel.org> 23702M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 23703S: Supported 23704L: linux-sound@vger.kernel.org 23705F: sound/soc/generic/ 23706F: include/sound/simple_card* 23707F: Documentation/devicetree/bindings/sound/simple-card.yaml 23708F: Documentation/devicetree/bindings/sound/audio-graph*.yaml 23709 23710SOUNDWIRE SUBSYSTEM 23711M: Vinod Koul <vkoul@kernel.org> 23712M: Bard Liao <yung-chuan.liao@linux.intel.com> 23713R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 23714L: linux-sound@vger.kernel.org 23715S: Supported 23716T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 23717F: Documentation/driver-api/soundwire/ 23718F: drivers/soundwire/ 23719F: include/linux/soundwire/ 23720 23721SP2 MEDIA DRIVER 23722M: Olli Salonen <olli.salonen@iki.fi> 23723L: linux-media@vger.kernel.org 23724S: Maintained 23725W: https://linuxtv.org 23726Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23727F: drivers/media/dvb-frontends/sp2* 23728 23729SPANISH DOCUMENTATION 23730M: Carlos Bilbao <carlos.bilbao@kernel.org> 23731R: Avadhut Naik <avadhut.naik@amd.com> 23732S: Maintained 23733F: Documentation/translations/sp_SP/ 23734 23735SPARC + UltraSPARC (sparc/sparc64) 23736M: "David S. Miller" <davem@davemloft.net> 23737M: Andreas Larsson <andreas@gaisler.com> 23738L: sparclinux@vger.kernel.org 23739S: Maintained 23740Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 23741T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 23742T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 23743F: arch/sparc/ 23744F: drivers/sbus/ 23745 23746SPARC SERIAL DRIVERS 23747M: "David S. Miller" <davem@davemloft.net> 23748L: sparclinux@vger.kernel.org 23749S: Maintained 23750T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 23751T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 23752F: drivers/tty/serial/suncore.c 23753F: drivers/tty/serial/sunhv.c 23754F: drivers/tty/serial/sunsab.c 23755F: drivers/tty/serial/sunsab.h 23756F: drivers/tty/serial/sunsu.c 23757F: drivers/tty/serial/sunzilog.c 23758F: drivers/tty/serial/sunzilog.h 23759F: drivers/tty/vcc.c 23760F: include/linux/sunserialcore.h 23761 23762SPARSE CHECKER 23763M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 23764L: linux-sparse@vger.kernel.org 23765S: Maintained 23766W: https://sparse.docs.kernel.org/ 23767Q: https://patchwork.kernel.org/project/linux-sparse/list/ 23768B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 23769T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 23770F: include/linux/compiler.h 23771 23772SPEAKUP CONSOLE SPEECH DRIVER 23773M: William Hubbs <w.d.hubbs@gmail.com> 23774M: Chris Brannon <chris@the-brannons.com> 23775M: Kirk Reiser <kirk@reisers.ca> 23776M: Samuel Thibault <samuel.thibault@ens-lyon.org> 23777L: speakup@linux-speakup.org 23778S: Odd Fixes 23779W: http://www.linux-speakup.org/ 23780W: https://github.com/linux-speakup/speakup 23781B: https://github.com/linux-speakup/speakup/issues 23782F: drivers/accessibility/speakup/ 23783 23784SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 23785M: Viresh Kumar <vireshk@kernel.org> 23786L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23787L: soc@lists.linux.dev 23788S: Maintained 23789W: http://www.st.com/spear 23790F: arch/arm/boot/dts/st/spear* 23791F: arch/arm/mach-spear/ 23792F: drivers/clk/spear/ 23793F: drivers/pinctrl/spear/ 23794 23795SPI NOR SUBSYSTEM 23796M: Tudor Ambarus <tudor.ambarus@linaro.org> 23797M: Pratyush Yadav <pratyush@kernel.org> 23798M: Michael Walle <mwalle@kernel.org> 23799L: linux-mtd@lists.infradead.org 23800S: Maintained 23801W: http://www.linux-mtd.infradead.org/ 23802Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 23803C: irc://irc.oftc.net/mtd 23804T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 23805F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 23806F: drivers/mtd/spi-nor/ 23807F: include/linux/mtd/spi-nor.h 23808 23809SPI OFFLOAD 23810R: David Lechner <dlechner@baylibre.com> 23811F: drivers/spi/spi-offload-trigger-*.c 23812F: drivers/spi/spi-offload.c 23813F: include/linux/spi/offload/ 23814K: spi_offload 23815 23816SPI SUBSYSTEM 23817M: Mark Brown <broonie@kernel.org> 23818L: linux-spi@vger.kernel.org 23819S: Maintained 23820Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 23821T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 23822F: Documentation/devicetree/bindings/spi/ 23823F: Documentation/spi/ 23824F: drivers/spi/ 23825F: include/linux/spi/ 23826F: include/uapi/linux/spi/ 23827F: tools/spi/ 23828 23829SPMI SUBSYSTEM 23830M: Stephen Boyd <sboyd@kernel.org> 23831L: linux-kernel@vger.kernel.org 23832S: Maintained 23833T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 23834F: Documentation/devicetree/bindings/spmi/ 23835F: drivers/spmi/ 23836F: include/dt-bindings/spmi/spmi.h 23837F: include/linux/spmi.h 23838F: include/trace/events/spmi.h 23839 23840SPU FILE SYSTEM 23841L: linuxppc-dev@lists.ozlabs.org 23842S: Orphan 23843F: Documentation/filesystems/spufs/spufs.rst 23844F: arch/powerpc/platforms/cell/spufs/ 23845 23846SQUASHFS FILE SYSTEM 23847M: Phillip Lougher <phillip@squashfs.org.uk> 23848L: squashfs-devel@lists.sourceforge.net (subscribers-only) 23849S: Maintained 23850W: http://squashfs.org.uk 23851T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 23852F: Documentation/filesystems/squashfs.rst 23853F: fs/squashfs/ 23854 23855SRM (Alpha) environment access 23856M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 23857S: Maintained 23858F: arch/alpha/kernel/srm_env.c 23859 23860ST LSM6DSx IMU IIO DRIVER 23861M: Lorenzo Bianconi <lorenzo@kernel.org> 23862L: linux-iio@vger.kernel.org 23863S: Maintained 23864W: http://www.st.com/ 23865F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 23866F: drivers/iio/imu/st_lsm6dsx/ 23867 23868ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 23869M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23870M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23871L: linux-media@vger.kernel.org 23872S: Maintained 23873T: git git://linuxtv.org/media.git 23874F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 23875F: drivers/media/i2c/st-mipid02.c 23876 23877ST STC3117 FUEL GAUGE DRIVER 23878M: Hardevsinh Palaniya <hardevsinh.palaniya@siliconsignals.io> 23879M: Bhavin Sharma <bhavin.sharma@siliconsignals.io> 23880L: linux-pm@vger.kernel.org 23881S: Maintained 23882F: Documentation/devicetree/bindings/power/supply/st,stc3117.yaml 23883F: drivers/power/supply/stc3117_fuel_gauge.c 23884 23885ST STM32 FIREWALL 23886M: Gatien Chevallier <gatien.chevallier@foss.st.com> 23887S: Maintained 23888F: drivers/bus/stm32_etzpc.c 23889F: drivers/bus/stm32_firewall.c 23890F: drivers/bus/stm32_rifsc.c 23891 23892ST STM32 HDP PINCTRL DRIVER 23893M: Clément Le Goffic <legoffic.clement@gmail.com> 23894S: Maintained 23895F: Documentation/devicetree/bindings/pinctrl/st,stm32-hdp.yaml 23896F: drivers/pinctrl/stm32/pinctrl-stm32-hdp.c 23897 23898ST STM32 I2C/SMBUS DRIVER 23899M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 23900M: Alain Volmat <alain.volmat@foss.st.com> 23901L: linux-i2c@vger.kernel.org 23902S: Maintained 23903F: drivers/i2c/busses/i2c-stm32* 23904 23905ST STM32 OCTO MEMORY MANAGER 23906M: Patrice Chotard <patrice.chotard@foss.st.com> 23907S: Maintained 23908F: Documentation/devicetree/bindings/memory-controllers/st,stm32mp25-omm.yaml 23909F: drivers/memory/stm32_omm.c 23910 23911ST STM32 PINCTRL DRIVER 23912M: Antonio Borneo <antonio.borneo@foss.st.com> 23913S: Maintained 23914F: Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml 23915F: drivers/pinctrl/stm32/ 23916F: include/dt-bindings/pinctrl/stm32-pinfunc.h 23917X: drivers/pinctrl/stm32/pinctrl-stm32-hdp.c 23918 23919ST STM32 SPI DRIVER 23920M: Alain Volmat <alain.volmat@foss.st.com> 23921L: linux-spi@vger.kernel.org 23922S: Maintained 23923F: drivers/spi/spi-stm32.c 23924 23925ST STPDDC60 DRIVER 23926M: Daniel Nilsson <daniel.nilsson@flex.com> 23927L: linux-hwmon@vger.kernel.org 23928S: Maintained 23929F: Documentation/hwmon/stpddc60.rst 23930F: drivers/hwmon/pmbus/stpddc60.c 23931 23932ST VD55G1 DRIVER 23933M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23934M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23935L: linux-media@vger.kernel.org 23936S: Maintained 23937F: Documentation/devicetree/bindings/media/i2c/st,vd55g1.yaml 23938F: drivers/media/i2c/vd55g1.c 23939 23940ST VD56G3 IMAGE SENSOR DRIVER 23941M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23942M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23943L: linux-media@vger.kernel.org 23944S: Maintained 23945F: Documentation/devicetree/bindings/media/i2c/st,vd56g3.yaml 23946F: drivers/media/i2c/vd56g3.c 23947 23948ST VGXY61 DRIVER 23949M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23950M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23951L: linux-media@vger.kernel.org 23952S: Maintained 23953T: git git://linuxtv.org/media.git 23954F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 23955F: Documentation/userspace-api/media/drivers/vgxy61.rst 23956F: drivers/media/i2c/vgxy61.c 23957 23958ST VL53L0X ToF RANGER(I2C) IIO DRIVER 23959M: Song Qiang <songqiang1304521@gmail.com> 23960L: linux-iio@vger.kernel.org 23961S: Maintained 23962F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 23963F: drivers/iio/proximity/vl53l0x-i2c.c 23964 23965STABLE BRANCH 23966M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23967M: Sasha Levin <sashal@kernel.org> 23968L: stable@vger.kernel.org 23969S: Supported 23970F: Documentation/process/stable-kernel-rules.rst 23971 23972STAGING - ATOMISP DRIVER 23973M: Hans de Goede <hansg@kernel.org> 23974M: Mauro Carvalho Chehab <mchehab@kernel.org> 23975R: Sakari Ailus <sakari.ailus@linux.intel.com> 23976L: linux-media@vger.kernel.org 23977S: Maintained 23978F: drivers/staging/media/atomisp/ 23979 23980STAGING - INDUSTRIAL IO 23981M: Jonathan Cameron <jic23@kernel.org> 23982L: linux-iio@vger.kernel.org 23983S: Odd Fixes 23984F: drivers/staging/iio/ 23985 23986STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 23987M: Marc Dietrich <marvin24@gmx.de> 23988L: ac100@lists.launchpad.net (moderated for non-subscribers) 23989L: linux-tegra@vger.kernel.org 23990S: Maintained 23991F: drivers/staging/nvec/ 23992 23993STAGING - SEPS525 LCD CONTROLLER DRIVERS 23994M: Michael Hennerich <michael.hennerich@analog.com> 23995L: linux-fbdev@vger.kernel.org 23996S: Supported 23997F: drivers/staging/fbtft/fb_seps525.c 23998 23999STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 24000M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 24001M: Teddy Wang <teddy.wang@siliconmotion.com> 24002M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 24003L: linux-fbdev@vger.kernel.org 24004S: Maintained 24005F: drivers/staging/sm750fb/ 24006 24007STAGING SUBSYSTEM 24008M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24009L: linux-staging@lists.linux.dev 24010S: Supported 24011T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 24012F: drivers/staging/ 24013 24014STANDALONE CACHE CONTROLLER DRIVERS 24015M: Conor Dooley <conor@kernel.org> 24016S: Maintained 24017T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 24018F: Documentation/devicetree/bindings/cache/ 24019F: drivers/cache 24020 24021STARFIRE/DURALAN NETWORK DRIVER 24022M: Ion Badulescu <ionut@badula.org> 24023S: Odd Fixes 24024F: drivers/net/ethernet/adaptec/starfire* 24025 24026STARFIVE CAMERA SUBSYSTEM DRIVER 24027M: Jack Zhu <jack.zhu@starfivetech.com> 24028M: Changhuang Liang <changhuang.liang@starfivetech.com> 24029L: linux-media@vger.kernel.org 24030S: Maintained 24031F: Documentation/admin-guide/media/starfive_camss.rst 24032F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 24033F: drivers/staging/media/starfive/camss 24034 24035STARFIVE CRYPTO DRIVER 24036M: Jia Jie Ho <jiajie.ho@starfivetech.com> 24037M: William Qiu <william.qiu@starfivetech.com> 24038S: Supported 24039F: Documentation/devicetree/bindings/crypto/starfive* 24040F: drivers/crypto/starfive/ 24041 24042STARFIVE DEVICETREES 24043M: Emil Renner Berthing <kernel@esmil.dk> 24044S: Maintained 24045F: arch/riscv/boot/dts/starfive/ 24046 24047STARFIVE DWMAC GLUE LAYER 24048M: Emil Renner Berthing <kernel@esmil.dk> 24049M: Minda Chen <minda.chen@starfivetech.com> 24050S: Maintained 24051F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 24052F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 24053 24054STARFIVE JH7110 DPHY RX DRIVER 24055M: Jack Zhu <jack.zhu@starfivetech.com> 24056M: Changhuang Liang <changhuang.liang@starfivetech.com> 24057S: Supported 24058F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 24059F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 24060 24061STARFIVE JH7110 DPHY TX DRIVER 24062M: Keith Zhao <keith.zhao@starfivetech.com> 24063S: Supported 24064F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-tx.yaml 24065F: drivers/phy/starfive/phy-jh7110-dphy-tx.c 24066 24067STARFIVE JH7110 MMC/SD/SDIO DRIVER 24068M: William Qiu <william.qiu@starfivetech.com> 24069S: Supported 24070F: Documentation/devicetree/bindings/mmc/starfive* 24071F: drivers/mmc/host/dw_mmc-starfive.c 24072 24073STARFIVE JH7110 PLL CLOCK DRIVER 24074M: Xingyu Wu <xingyu.wu@starfivetech.com> 24075S: Supported 24076F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 24077F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 24078 24079STARFIVE JH7110 PWMDAC DRIVER 24080M: Hal Feng <hal.feng@starfivetech.com> 24081M: Xingyu Wu <xingyu.wu@starfivetech.com> 24082S: Supported 24083F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 24084F: sound/soc/starfive/jh7110_pwmdac.c 24085 24086STARFIVE JH7110 SYSCON 24087M: William Qiu <william.qiu@starfivetech.com> 24088M: Xingyu Wu <xingyu.wu@starfivetech.com> 24089S: Supported 24090F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 24091 24092STARFIVE JH7110 TDM DRIVER 24093M: Walker Chen <walker.chen@starfivetech.com> 24094S: Maintained 24095F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 24096F: sound/soc/starfive/jh7110_tdm.c 24097 24098STARFIVE JH71X0 CLOCK DRIVERS 24099M: Emil Renner Berthing <kernel@esmil.dk> 24100M: Hal Feng <hal.feng@starfivetech.com> 24101S: Maintained 24102F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 24103F: drivers/clk/starfive/clk-starfive-jh71* 24104F: include/dt-bindings/clock/starfive?jh71*.h 24105 24106STARFIVE JH71X0 PINCTRL DRIVERS 24107M: Emil Renner Berthing <kernel@esmil.dk> 24108M: Hal Feng <hal.feng@starfivetech.com> 24109L: linux-gpio@vger.kernel.org 24110S: Maintained 24111F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 24112F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 24113F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 24114F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 24115 24116STARFIVE JH71X0 RESET CONTROLLER DRIVERS 24117M: Emil Renner Berthing <kernel@esmil.dk> 24118M: Hal Feng <hal.feng@starfivetech.com> 24119S: Maintained 24120F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 24121F: drivers/reset/starfive/reset-starfive-jh71* 24122F: include/dt-bindings/reset/starfive?jh71*.h 24123 24124STARFIVE JH71X0 USB DRIVERS 24125M: Minda Chen <minda.chen@starfivetech.com> 24126S: Maintained 24127F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 24128F: drivers/usb/cdns3/cdns3-starfive.c 24129 24130STARFIVE JH71XX PMU CONTROLLER DRIVER 24131M: Walker Chen <walker.chen@starfivetech.com> 24132M: Changhuang Liang <changhuang.liang@starfivetech.com> 24133S: Supported 24134F: Documentation/devicetree/bindings/power/starfive* 24135F: drivers/pmdomain/starfive/ 24136F: include/dt-bindings/power/starfive,jh7110-pmu.h 24137 24138STARFIVE SOC DRIVERS 24139M: Conor Dooley <conor@kernel.org> 24140S: Maintained 24141T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 24142F: Documentation/devicetree/bindings/soc/starfive/ 24143 24144STARFIVE STARLINK PMU DRIVER 24145M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 24146S: Maintained 24147F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 24148F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 24149F: drivers/perf/starfive_starlink_pmu.c 24150 24151STARFIVE TRNG DRIVER 24152M: Jia Jie Ho <jiajie.ho@starfivetech.com> 24153S: Supported 24154F: Documentation/devicetree/bindings/rng/starfive* 24155F: drivers/char/hw_random/jh7110-trng.c 24156 24157STARFIVE WATCHDOG DRIVER 24158M: Xingyu Wu <xingyu.wu@starfivetech.com> 24159M: Ziv Xu <ziv.xu@starfivetech.com> 24160S: Supported 24161F: Documentation/devicetree/bindings/watchdog/starfive* 24162F: drivers/watchdog/starfive-wdt.c 24163 24164STARFIVE JH71X0 PCIE AND USB PHY DRIVER 24165M: Minda Chen <minda.chen@starfivetech.com> 24166S: Supported 24167F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 24168F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 24169F: drivers/phy/starfive/phy-jh7110-pcie.c 24170F: drivers/phy/starfive/phy-jh7110-usb.c 24171 24172STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 24173M: Changhuang Liang <changhuang.liang@starfivetech.com> 24174S: Supported 24175F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 24176F: drivers/irqchip/irq-starfive-jh8100-intc.c 24177 24178STATIC BRANCH/CALL 24179M: Peter Zijlstra <peterz@infradead.org> 24180M: Josh Poimboeuf <jpoimboe@kernel.org> 24181M: Jason Baron <jbaron@akamai.com> 24182R: Steven Rostedt <rostedt@goodmis.org> 24183R: Ard Biesheuvel <ardb@kernel.org> 24184S: Supported 24185F: arch/*/include/asm/jump_label*.h 24186F: arch/*/include/asm/static_call*.h 24187F: arch/*/kernel/jump_label.c 24188F: arch/*/kernel/static_call.c 24189F: include/linux/jump_label*.h 24190F: include/linux/static_call*.h 24191F: kernel/jump_label.c 24192F: kernel/static_call*.c 24193 24194STI AUDIO (ASoC) DRIVERS 24195M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 24196L: linux-sound@vger.kernel.org 24197S: Maintained 24198F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 24199F: sound/soc/sti/ 24200 24201STI CEC DRIVER 24202M: Alain Volmat <alain.volmat@foss.st.com> 24203S: Maintained 24204F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 24205F: drivers/media/cec/platform/sti/ 24206 24207STK1160 USB VIDEO CAPTURE DRIVER 24208M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 24209L: linux-media@vger.kernel.org 24210S: Maintained 24211T: git git://linuxtv.org/media.git 24212F: drivers/media/usb/stk1160/ 24213 24214STM32 AUDIO (ASoC) DRIVERS 24215M: Olivier Moysan <olivier.moysan@foss.st.com> 24216M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 24217L: linux-sound@vger.kernel.org 24218S: Maintained 24219F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 24220F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 24221F: sound/soc/stm/ 24222 24223STM32 DMA DRIVERS 24224M: Amélie Delaunay <amelie.delaunay@foss.st.com> 24225L: dmaengine@vger.kernel.org 24226L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 24227S: Maintained 24228F: Documentation/arch/arm/stm32/stm32-dma-mdma-chaining.rst 24229F: Documentation/devicetree/bindings/dma/stm32/ 24230F: drivers/dma/stm32/ 24231 24232STM32 TIMER/LPTIMER DRIVERS 24233M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 24234S: Maintained 24235F: Documentation/ABI/testing/*timer-stm32 24236F: Documentation/devicetree/bindings/*/*stm32-*timer* 24237F: drivers/*/stm32-*timer* 24238F: drivers/pwm/pwm-stm32* 24239F: include/linux/*/stm32-*tim* 24240 24241STM32MP25 USB3/PCIE COMBOPHY DRIVER 24242M: Christian Bruel <christian.bruel@foss.st.com> 24243S: Maintained 24244F: Documentation/devicetree/bindings/phy/st,stm32mp25-combophy.yaml 24245F: drivers/phy/st/phy-stm32-combophy.c 24246 24247STMMAC ETHERNET DRIVER 24248L: netdev@vger.kernel.org 24249S: Orphan 24250F: Documentation/networking/device_drivers/ethernet/stmicro/ 24251F: drivers/net/ethernet/stmicro/stmmac/ 24252 24253SUN HAPPY MEAL ETHERNET DRIVER 24254M: Sean Anderson <seanga2@gmail.com> 24255S: Maintained 24256F: drivers/net/ethernet/sun/sunhme.* 24257 24258SUN3/3X 24259M: Sam Creasey <sammy@sammy.net> 24260S: Maintained 24261W: http://sammy.net/sun3/ 24262F: arch/m68k/include/asm/sun3* 24263F: arch/m68k/kernel/*sun3* 24264F: arch/m68k/sun3*/ 24265F: drivers/net/ethernet/i825xx/sun3* 24266 24267SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 24268M: Hans de Goede <hansg@kernel.org> 24269L: linux-input@vger.kernel.org 24270S: Maintained 24271F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 24272F: drivers/input/keyboard/sun4i-lradc-keys.c 24273 24274SUNDANCE NETWORK DRIVER 24275M: Denis Kirjanov <dkirjanov@suse.de> 24276L: netdev@vger.kernel.org 24277S: Maintained 24278F: drivers/net/ethernet/dlink/sundance.c 24279 24280SUNPLUS ETHERNET DRIVER 24281M: Wells Lu <wellslutw@gmail.com> 24282L: netdev@vger.kernel.org 24283S: Maintained 24284W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 24285F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 24286F: drivers/net/ethernet/sunplus/ 24287 24288SUNPLUS MMC DRIVER 24289M: Tony Huang <tonyhuang.sunplus@gmail.com> 24290M: Li-hao Kuo <lhjeff911@gmail.com> 24291S: Maintained 24292F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 24293F: drivers/mmc/host/sunplus-mmc.c 24294 24295SUNPLUS OCOTP DRIVER 24296M: Vincent Shih <vincent.sunplus@gmail.com> 24297S: Maintained 24298F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 24299F: drivers/nvmem/sunplus-ocotp.c 24300 24301SUNPLUS PWM DRIVER 24302M: Hammer Hsieh <hammerh0314@gmail.com> 24303S: Maintained 24304F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 24305F: drivers/pwm/pwm-sunplus.c 24306 24307SUNPLUS RTC DRIVER 24308M: Vincent Shih <vincent.sunplus@gmail.com> 24309L: linux-rtc@vger.kernel.org 24310S: Maintained 24311F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 24312F: drivers/rtc/rtc-sunplus.c 24313 24314SUNPLUS SPI CONTROLLER INTERFACE DRIVER 24315M: Li-hao Kuo <lhjeff911@gmail.com> 24316L: linux-spi@vger.kernel.org 24317S: Maintained 24318F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 24319F: drivers/spi/spi-sunplus-sp7021.c 24320 24321SUNPLUS UART DRIVER 24322M: Hammer Hsieh <hammerh0314@gmail.com> 24323S: Maintained 24324F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 24325F: drivers/tty/serial/sunplus-uart.c 24326 24327SUNPLUS USB2 PHY DRIVER 24328M: Vincent Shih <vincent.sunplus@gmail.com> 24329L: linux-usb@vger.kernel.org 24330S: Maintained 24331F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 24332F: drivers/phy/sunplus/Kconfig 24333F: drivers/phy/sunplus/Makefile 24334F: drivers/phy/sunplus/phy-sunplus-usb2.c 24335 24336SUNPLUS WATCHDOG DRIVER 24337M: Xiantao Hu <xt.hu@cqplus1.com> 24338L: linux-watchdog@vger.kernel.org 24339S: Maintained 24340F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 24341F: drivers/watchdog/sunplus_wdt.c 24342 24343SUPERH 24344M: Yoshinori Sato <ysato@users.sourceforge.jp> 24345M: Rich Felker <dalias@libc.org> 24346M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 24347L: linux-sh@vger.kernel.org 24348S: Maintained 24349Q: http://patchwork.kernel.org/project/linux-sh/list/ 24350F: Documentation/arch/sh/ 24351F: arch/sh/ 24352F: drivers/sh/ 24353 24354SUSPEND TO RAM 24355M: "Rafael J. Wysocki" <rafael@kernel.org> 24356R: Len Brown <lenb@kernel.org> 24357R: Pavel Machek <pavel@kernel.org> 24358L: linux-pm@vger.kernel.org 24359S: Supported 24360B: https://bugzilla.kernel.org 24361F: Documentation/power/ 24362F: arch/x86/kernel/acpi/sleep* 24363F: arch/x86/kernel/acpi/wakeup* 24364F: drivers/base/power/ 24365F: include/linux/freezer.h 24366F: include/linux/pm.h 24367F: include/linux/suspend.h 24368F: kernel/power/ 24369 24370SVGA HANDLING 24371M: Martin Mares <mj@ucw.cz> 24372L: linux-video@atrey.karlin.mff.cuni.cz 24373S: Maintained 24374F: Documentation/admin-guide/svga.rst 24375F: arch/x86/boot/video* 24376 24377SWITCHDEV 24378M: Jiri Pirko <jiri@resnulli.us> 24379M: Ivan Vecera <ivecera@redhat.com> 24380L: netdev@vger.kernel.org 24381S: Supported 24382F: include/net/switchdev.h 24383F: net/switchdev/ 24384 24385SY8106A REGULATOR DRIVER 24386M: Icenowy Zheng <icenowy@aosc.io> 24387S: Maintained 24388F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 24389F: drivers/regulator/sy8106a-regulator.c 24390 24391SYNC FILE FRAMEWORK 24392M: Sumit Semwal <sumit.semwal@linaro.org> 24393R: Gustavo Padovan <gustavo@padovan.org> 24394L: linux-media@vger.kernel.org 24395L: dri-devel@lists.freedesktop.org 24396S: Maintained 24397T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 24398F: Documentation/driver-api/sync_file.rst 24399F: drivers/dma-buf/dma-fence* 24400F: drivers/dma-buf/sw_sync.c 24401F: drivers/dma-buf/sync_* 24402F: include/linux/sync_file.h 24403F: include/uapi/linux/sync_file.h 24404 24405SYNOPSYS ARC ARCHITECTURE 24406M: Vineet Gupta <vgupta@kernel.org> 24407L: linux-snps-arc@lists.infradead.org 24408S: Supported 24409T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 24410F: Documentation/arch/arc 24411F: Documentation/devicetree/bindings/arc/* 24412F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 24413F: arch/arc/ 24414F: drivers/clocksource/arc_timer.c 24415F: drivers/tty/serial/arc_uart.c 24416 24417SYNOPSYS ARC HSDK SDP pll clock driver 24418M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24419S: Supported 24420F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 24421F: drivers/clk/clk-hsdk-pll.c 24422 24423SYNOPSYS ARC SDP clock driver 24424M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24425S: Supported 24426F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 24427F: drivers/clk/axs10x/* 24428 24429SYNOPSYS ARC SDP platform support 24430M: Alexey Brodkin <abrodkin@synopsys.com> 24431S: Supported 24432F: Documentation/devicetree/bindings/arc/axs10* 24433F: arch/arc/boot/dts/ax* 24434F: arch/arc/plat-axs10x 24435 24436SYNOPSYS AXS10x RESET CONTROLLER DRIVER 24437M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24438S: Supported 24439F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 24440F: drivers/reset/reset-axs10x.c 24441 24442SYNOPSYS CREG GPIO DRIVER 24443M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24444S: Maintained 24445F: drivers/gpio/gpio-creg-snps.c 24446 24447SYNOPSYS DESIGNWARE 8250 UART DRIVER 24448M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 24449R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24450S: Supported 24451F: drivers/tty/serial/8250/8250_dw.c 24452F: drivers/tty/serial/8250/8250_dwlib.* 24453F: drivers/tty/serial/8250/8250_lpss.c 24454 24455SYNOPSYS DESIGNWARE APB GPIO DRIVER 24456M: Hoan Tran <hoan@os.amperecomputing.com> 24457L: linux-gpio@vger.kernel.org 24458S: Maintained 24459F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 24460F: drivers/gpio/gpio-dwapb.c 24461 24462SYNOPSYS DESIGNWARE AXI DMAC DRIVER 24463M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24464S: Maintained 24465F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 24466F: drivers/dma/dw-axi-dmac/ 24467 24468SYNOPSYS DESIGNWARE DMAC DRIVER 24469M: Viresh Kumar <vireshk@kernel.org> 24470R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24471S: Maintained 24472F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 24473F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 24474F: drivers/dma/dw/ 24475F: include/dt-bindings/dma/dw-dmac.h 24476F: include/linux/dma/dw.h 24477F: include/linux/platform_data/dma-dw.h 24478 24479SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 24480M: Jose Abreu <Jose.Abreu@synopsys.com> 24481L: netdev@vger.kernel.org 24482S: Maintained 24483F: drivers/net/ethernet/synopsys/ 24484 24485SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 24486L: netdev@vger.kernel.org 24487S: Orphan 24488F: drivers/net/pcs/pcs-xpcs.c 24489F: drivers/net/pcs/pcs-xpcs.h 24490F: include/linux/pcs/pcs-xpcs.h 24491 24492SYNOPSYS DESIGNWARE HDMI RX CONTROLLER DRIVER 24493M: Shreeya Patel <shreeya.patel@collabora.com> 24494L: linux-media@vger.kernel.org 24495L: kernel@collabora.com 24496S: Maintained 24497F: Documentation/devicetree/bindings/media/snps,dw-hdmi-rx.yaml 24498F: drivers/media/platform/synopsys/hdmirx/* 24499 24500SYNOPSYS DESIGNWARE I2C DRIVER 24501M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 24502R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24503R: Mika Westerberg <mika.westerberg@linux.intel.com> 24504R: Jan Dabros <jsd@semihalf.com> 24505L: linux-i2c@vger.kernel.org 24506S: Supported 24507F: drivers/i2c/busses/i2c-designware-* 24508 24509SYNOPSYS DESIGNWARE I2C DRIVER - AMDISP 24510M: Nirujogi Pratap <pratap.nirujogi@amd.com> 24511M: Bin Du <bin.du@amd.com> 24512L: linux-i2c@vger.kernel.org 24513S: Maintained 24514F: drivers/i2c/busses/i2c-designware-amdisp.c 24515F: include/linux/soc/amd/isp4_misc.h 24516 24517SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 24518M: Jaehoon Chung <jh80.chung@samsung.com> 24519L: linux-mmc@vger.kernel.org 24520S: Maintained 24521F: drivers/mmc/host/dw_mmc* 24522 24523SYNOPSYS DESIGNWARE PCIE PMU DRIVER 24524M: Shuai Xue <xueshuai@linux.alibaba.com> 24525M: Jing Zhang <renyu.zj@linux.alibaba.com> 24526S: Supported 24527F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 24528F: drivers/perf/dwc_pcie_pmu.c 24529 24530SYNOPSYS HSDK RESET CONTROLLER DRIVER 24531M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24532S: Supported 24533F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 24534F: drivers/reset/reset-hsdk.c 24535F: include/dt-bindings/reset/snps,hsdk-reset.h 24536 24537SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 24538M: Prabu Thangamuthu <prabu.t@synopsys.com> 24539M: Manjunath M B <manjumb@synopsys.com> 24540L: linux-mmc@vger.kernel.org 24541S: Maintained 24542F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 24543 24544SYSTEM CONFIGURATION (SYSCON) 24545M: Lee Jones <lee@kernel.org> 24546M: Arnd Bergmann <arnd@arndb.de> 24547S: Supported 24548T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 24549F: drivers/mfd/syscon.c 24550 24551SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 24552M: Sudeep Holla <sudeep.holla@arm.com> 24553R: Cristian Marussi <cristian.marussi@arm.com> 24554L: arm-scmi@vger.kernel.org 24555L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24556S: Maintained 24557F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 24558F: drivers/clk/clk-sc[mp]i.c 24559F: drivers/cpufreq/sc[mp]i-cpufreq.c 24560F: drivers/firmware/arm_scmi/ 24561F: drivers/firmware/arm_scpi.c 24562F: drivers/hwmon/scmi-hwmon.c 24563F: drivers/pinctrl/pinctrl-scmi.c 24564F: drivers/pmdomain/arm/ 24565F: drivers/powercap/arm_scmi_powercap.c 24566F: drivers/regulator/scmi-regulator.c 24567F: drivers/reset/reset-scmi.c 24568F: include/linux/sc[mp]i_protocol.h 24569F: include/trace/events/scmi.h 24570F: include/uapi/linux/virtio_scmi.h 24571 24572SYSTEM CONTROL MANAGEMENT INTERFACE (SCMI) i.MX Extension Message Protocol drivers 24573M: Peng Fan <peng.fan@nxp.com> 24574L: arm-scmi@vger.kernel.org 24575L: imx@lists.linux.dev 24576L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24577S: Maintained 24578F: Documentation/devicetree/bindings/firmware/nxp,*scmi.yaml 24579F: drivers/firmware/arm_scmi/vendors/imx/ 24580 24581SYSTEM RESET/SHUTDOWN DRIVERS 24582M: Sebastian Reichel <sre@kernel.org> 24583L: linux-pm@vger.kernel.org 24584S: Maintained 24585T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 24586F: Documentation/devicetree/bindings/power/reset/ 24587F: drivers/power/reset/ 24588 24589SYSTEM TRACE MODULE CLASS 24590M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 24591S: Maintained 24592T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 24593F: Documentation/trace/stm.rst 24594F: drivers/hwtracing/stm/ 24595F: include/linux/stm.h 24596F: include/uapi/linux/stm.h 24597 24598SYSTEM76 ACPI DRIVER 24599M: Jeremy Soller <jeremy@system76.com> 24600M: System76 Product Development <productdev@system76.com> 24601L: platform-driver-x86@vger.kernel.org 24602S: Maintained 24603F: drivers/platform/x86/system76_acpi.c 24604 24605TASKSTATS STATISTICS INTERFACE 24606M: Balbir Singh <bsingharora@gmail.com> 24607S: Maintained 24608F: Documentation/accounting/taskstats* 24609F: include/linux/taskstats* 24610F: kernel/taskstats.c 24611 24612TC subsystem 24613M: Jamal Hadi Salim <jhs@mojatatu.com> 24614M: Cong Wang <xiyou.wangcong@gmail.com> 24615M: Jiri Pirko <jiri@resnulli.us> 24616L: netdev@vger.kernel.org 24617S: Maintained 24618F: include/net/pkt_cls.h 24619F: include/net/pkt_sched.h 24620F: include/net/tc_act/ 24621F: include/uapi/linux/pkt_cls.h 24622F: include/uapi/linux/pkt_sched.h 24623F: include/uapi/linux/tc_act/ 24624F: include/uapi/linux/tc_ematch/ 24625F: net/sched/ 24626F: tools/testing/selftests/tc-testing 24627 24628TC90522 MEDIA DRIVER 24629M: Akihiro Tsukada <tskd08@gmail.com> 24630L: linux-media@vger.kernel.org 24631S: Odd Fixes 24632F: drivers/media/dvb-frontends/tc90522* 24633 24634TCP LOW PRIORITY MODULE 24635M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 24636M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 24637S: Maintained 24638W: http://tcp-lp-mod.sourceforge.net/ 24639F: net/ipv4/tcp_lp.c 24640 24641TDA10071 MEDIA DRIVER 24642L: linux-media@vger.kernel.org 24643S: Orphan 24644W: https://linuxtv.org 24645Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24646F: drivers/media/dvb-frontends/tda10071* 24647 24648TDA18212 MEDIA DRIVER 24649L: linux-media@vger.kernel.org 24650S: Orphan 24651W: https://linuxtv.org 24652Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24653F: drivers/media/tuners/tda18212* 24654 24655TDA18218 MEDIA DRIVER 24656L: linux-media@vger.kernel.org 24657S: Orphan 24658W: https://linuxtv.org 24659Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24660F: drivers/media/tuners/tda18218* 24661 24662TDA18250 MEDIA DRIVER 24663M: Olli Salonen <olli.salonen@iki.fi> 24664L: linux-media@vger.kernel.org 24665S: Maintained 24666W: https://linuxtv.org 24667Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24668T: git git://linuxtv.org/media.git 24669F: drivers/media/tuners/tda18250* 24670 24671TDA18271 MEDIA DRIVER 24672M: Michael Krufky <mkrufky@linuxtv.org> 24673L: linux-media@vger.kernel.org 24674S: Maintained 24675W: https://linuxtv.org 24676W: http://github.com/mkrufky 24677Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24678T: git git://linuxtv.org/mkrufky/tuners.git 24679F: drivers/media/tuners/tda18271* 24680 24681TDA1997x MEDIA DRIVER 24682M: Tim Harvey <tharvey@gateworks.com> 24683L: linux-media@vger.kernel.org 24684S: Maintained 24685W: https://linuxtv.org 24686Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24687F: Documentation/devicetree/bindings/media/i2c/nxp,tda1997x.txt 24688F: drivers/media/i2c/tda1997x.* 24689 24690TDA827x MEDIA DRIVER 24691M: Michael Krufky <mkrufky@linuxtv.org> 24692L: linux-media@vger.kernel.org 24693S: Maintained 24694W: https://linuxtv.org 24695W: http://github.com/mkrufky 24696Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24697T: git git://linuxtv.org/mkrufky/tuners.git 24698F: drivers/media/tuners/tda8290.* 24699 24700TDA8290 MEDIA DRIVER 24701M: Michael Krufky <mkrufky@linuxtv.org> 24702L: linux-media@vger.kernel.org 24703S: Maintained 24704W: https://linuxtv.org 24705W: http://github.com/mkrufky 24706Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24707T: git git://linuxtv.org/mkrufky/tuners.git 24708F: drivers/media/tuners/tda8290.* 24709 24710TDA9840 MEDIA DRIVER 24711M: Hans Verkuil <hverkuil@xs4all.nl> 24712L: linux-media@vger.kernel.org 24713S: Maintained 24714W: https://linuxtv.org 24715T: git git://linuxtv.org/media.git 24716F: drivers/media/i2c/tda9840* 24717 24718TEA5761 TUNER DRIVER 24719M: Mauro Carvalho Chehab <mchehab@kernel.org> 24720L: linux-media@vger.kernel.org 24721S: Odd fixes 24722W: https://linuxtv.org 24723T: git git://linuxtv.org/media.git 24724F: drivers/media/tuners/tea5761.* 24725 24726TEA5767 TUNER DRIVER 24727M: Mauro Carvalho Chehab <mchehab@kernel.org> 24728L: linux-media@vger.kernel.org 24729S: Maintained 24730W: https://linuxtv.org 24731T: git git://linuxtv.org/media.git 24732F: drivers/media/tuners/tea5767.* 24733 24734TEA6415C MEDIA DRIVER 24735M: Hans Verkuil <hverkuil@xs4all.nl> 24736L: linux-media@vger.kernel.org 24737S: Maintained 24738W: https://linuxtv.org 24739T: git git://linuxtv.org/media.git 24740F: drivers/media/i2c/tea6415c* 24741 24742TEA6420 MEDIA DRIVER 24743M: Hans Verkuil <hverkuil@xs4all.nl> 24744L: linux-media@vger.kernel.org 24745S: Maintained 24746W: https://linuxtv.org 24747T: git git://linuxtv.org/media.git 24748F: drivers/media/i2c/tea6420* 24749 24750TEAM DRIVER 24751M: Jiri Pirko <jiri@resnulli.us> 24752L: netdev@vger.kernel.org 24753S: Supported 24754F: Documentation/netlink/specs/team.yaml 24755F: drivers/net/team/ 24756F: include/linux/if_team.h 24757F: include/uapi/linux/if_team.h 24758F: tools/testing/selftests/drivers/net/team/ 24759 24760TECHNICAL ADVISORY BOARD PROCESS DOCS 24761M: "Theodore Ts'o" <tytso@mit.edu> 24762M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24763L: tech-board-discuss@lists.linux.dev 24764S: Maintained 24765F: Documentation/process/contribution-maturity-model.rst 24766F: Documentation/process/researcher-guidelines.rst 24767 24768TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 24769M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 24770S: Maintained 24771F: arch/x86/platform/ts5500/ 24772 24773TECHNOTREND USB IR RECEIVER 24774M: Sean Young <sean@mess.org> 24775L: linux-media@vger.kernel.org 24776S: Maintained 24777F: drivers/media/rc/ttusbir.c 24778 24779TECHWELL TW9900 VIDEO DECODER 24780M: Mehdi Djait <mehdi.djait@bootlin.com> 24781L: linux-media@vger.kernel.org 24782S: Maintained 24783F: drivers/media/i2c/tw9900.c 24784 24785TECHWELL TW9910 VIDEO DECODER 24786L: linux-media@vger.kernel.org 24787S: Orphan 24788F: drivers/media/i2c/tw9910.c 24789F: include/media/i2c/tw9910.h 24790 24791TEE SUBSYSTEM 24792M: Jens Wiklander <jens.wiklander@linaro.org> 24793R: Sumit Garg <sumit.garg@kernel.org> 24794L: op-tee@lists.trustedfirmware.org 24795S: Maintained 24796F: Documentation/ABI/testing/sysfs-class-tee 24797F: Documentation/driver-api/tee.rst 24798F: Documentation/tee/ 24799F: Documentation/userspace-api/tee.rst 24800F: drivers/tee/ 24801F: include/linux/tee_core.h 24802F: include/linux/tee_drv.h 24803F: include/uapi/linux/tee.h 24804 24805TEGRA ARCHITECTURE SUPPORT 24806M: Thierry Reding <thierry.reding@gmail.com> 24807M: Jonathan Hunter <jonathanh@nvidia.com> 24808L: linux-tegra@vger.kernel.org 24809S: Supported 24810Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 24811T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 24812N: [^a-z]tegra 24813 24814TEGRA CLOCK DRIVER 24815M: Peter De Schrijver <pdeschrijver@nvidia.com> 24816M: Prashant Gaikwad <pgaikwad@nvidia.com> 24817S: Supported 24818F: drivers/clk/tegra/ 24819 24820TEGRA CRYPTO DRIVERS 24821M: Akhil R <akhilrajeev@nvidia.com> 24822S: Supported 24823F: drivers/crypto/tegra/* 24824 24825TEGRA DMA DRIVERS 24826M: Laxman Dewangan <ldewangan@nvidia.com> 24827M: Jon Hunter <jonathanh@nvidia.com> 24828S: Supported 24829F: drivers/dma/tegra* 24830 24831TEGRA I2C DRIVER 24832M: Laxman Dewangan <ldewangan@nvidia.com> 24833R: Dmitry Osipenko <digetx@gmail.com> 24834S: Supported 24835F: drivers/i2c/busses/i2c-tegra.c 24836 24837TEGRA IOMMU DRIVERS 24838M: Thierry Reding <thierry.reding@gmail.com> 24839R: Krishna Reddy <vdumpa@nvidia.com> 24840L: linux-tegra@vger.kernel.org 24841S: Supported 24842F: drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c 24843F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 24844F: drivers/iommu/tegra* 24845 24846TEGRA KBC DRIVER 24847M: Laxman Dewangan <ldewangan@nvidia.com> 24848S: Supported 24849F: drivers/input/keyboard/tegra-kbc.c 24850 24851TEGRA NAND DRIVER 24852M: Stefan Agner <stefan@agner.ch> 24853M: Lucas Stach <dev@lynxeye.de> 24854S: Maintained 24855F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 24856F: drivers/mtd/nand/raw/tegra_nand.c 24857 24858TEGRA PWM DRIVER 24859M: Thierry Reding <thierry.reding@gmail.com> 24860S: Supported 24861F: drivers/pwm/pwm-tegra.c 24862 24863TEGRA QUAD SPI DRIVER 24864M: Thierry Reding <thierry.reding@gmail.com> 24865M: Jonathan Hunter <jonathanh@nvidia.com> 24866M: Sowjanya Komatineni <skomatineni@nvidia.com> 24867L: linux-tegra@vger.kernel.org 24868S: Maintained 24869F: drivers/spi/spi-tegra210-quad.c 24870 24871TEGRA SERIAL DRIVER 24872M: Laxman Dewangan <ldewangan@nvidia.com> 24873S: Supported 24874F: drivers/tty/serial/serial-tegra.c 24875 24876TEGRA SPI DRIVER 24877M: Laxman Dewangan <ldewangan@nvidia.com> 24878S: Supported 24879F: drivers/spi/spi-tegra* 24880 24881TEGRA VIDEO DRIVER 24882M: Thierry Reding <thierry.reding@gmail.com> 24883M: Jonathan Hunter <jonathanh@nvidia.com> 24884M: Sowjanya Komatineni <skomatineni@nvidia.com> 24885M: Luca Ceresoli <luca.ceresoli@bootlin.com> 24886L: linux-media@vger.kernel.org 24887L: linux-tegra@vger.kernel.org 24888S: Maintained 24889F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 24890F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 24891F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 24892F: drivers/staging/media/tegra-video/ 24893 24894TEGRA XUSB PADCTL DRIVER 24895M: JC Kuo <jckuo@nvidia.com> 24896S: Supported 24897F: drivers/phy/tegra/xusb* 24898 24899TEHUTI ETHERNET DRIVER 24900M: Andy Gospodarek <andy@greyhouse.net> 24901L: netdev@vger.kernel.org 24902S: Maintained 24903F: drivers/net/ethernet/tehuti/tehuti.* 24904 24905TEHUTI TN40XX ETHERNET DRIVER 24906M: FUJITA Tomonori <fujita.tomonori@gmail.com> 24907L: netdev@vger.kernel.org 24908S: Maintained 24909F: drivers/net/ethernet/tehuti/tn40* 24910 24911TELECOM CLOCK DRIVER FOR MCPL0010 24912M: Mark Gross <markgross@kernel.org> 24913S: Supported 24914F: drivers/char/tlclk.c 24915 24916TEMPO SEMICONDUCTOR DRIVERS 24917M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 24918S: Maintained 24919F: Documentation/devicetree/bindings/sound/tscs*.txt 24920F: sound/soc/codecs/tscs*.c 24921F: sound/soc/codecs/tscs*.h 24922 24923TENSILICA XTENSA PORT (xtensa) 24924M: Chris Zankel <chris@zankel.net> 24925M: Max Filippov <jcmvbkbc@gmail.com> 24926S: Maintained 24927T: git https://github.com/jcmvbkbc/linux-xtensa.git 24928F: arch/xtensa/ 24929F: drivers/irqchip/irq-xtensa-* 24930 24931TEXAS INSTRUMENTS ASoC DRIVERS 24932M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 24933L: linux-sound@vger.kernel.org 24934S: Maintained 24935F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 24936F: sound/soc/ti/ 24937 24938TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 24939M: Shenghao Ding <shenghao-ding@ti.com> 24940M: Kevin Lu <kevin-lu@ti.com> 24941M: Baojun Xu <baojun.xu@ti.com> 24942L: linux-sound@vger.kernel.org 24943S: Maintained 24944F: Documentation/devicetree/bindings/sound/tas2552.txt 24945F: Documentation/devicetree/bindings/sound/ti,tas2562.yaml 24946F: Documentation/devicetree/bindings/sound/ti,tas2770.yaml 24947F: Documentation/devicetree/bindings/sound/ti,tas27xx.yaml 24948F: Documentation/devicetree/bindings/sound/ti,tpa6130a2.yaml 24949F: Documentation/devicetree/bindings/sound/ti,pcm1681.yaml 24950F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 24951F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 24952F: Documentation/devicetree/bindings/sound/ti,tlv320adcx140.yaml 24953F: include/sound/tas2*.h 24954F: include/sound/tlv320*.h 24955F: sound/hda/codecs/side-codecs/tas2781_hda_i2c.c 24956F: sound/soc/codecs/pcm1681.c 24957F: sound/soc/codecs/pcm1789*.* 24958F: sound/soc/codecs/pcm179x*.* 24959F: sound/soc/codecs/pcm186x*.* 24960F: sound/soc/codecs/pcm3008.* 24961F: sound/soc/codecs/pcm3060*.* 24962F: sound/soc/codecs/pcm3168a*.* 24963F: sound/soc/codecs/pcm5102a.c 24964F: sound/soc/codecs/pcm512x*.* 24965F: sound/soc/codecs/tas2*.* 24966F: sound/soc/codecs/tlv320*.* 24967F: sound/soc/codecs/tpa6130a2.* 24968 24969TEXAS INSTRUMENTS DMA DRIVERS 24970M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 24971L: dmaengine@vger.kernel.org 24972S: Maintained 24973F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 24974F: Documentation/devicetree/bindings/dma/ti-edma.txt 24975F: Documentation/devicetree/bindings/dma/ti/ 24976F: drivers/dma/ti/ 24977F: include/linux/dma/k3-psil.h 24978F: include/linux/dma/k3-udma-glue.h 24979F: include/linux/dma/ti-cppi5.h 24980X: drivers/dma/ti/cppi41.c 24981 24982TEXAS INSTRUMENTS TPS25990 HARDWARE MONITOR DRIVER 24983M: Jerome Brunet <jbrunet@baylibre.com> 24984L: linux-hwmon@vger.kernel.org 24985S: Maintained 24986F: Documentation/devicetree/bindings/hwmon/pmbus/ti,tps25990.yaml 24987F: Documentation/hwmon/tps25990.rst 24988F: drivers/hwmon/pmbus/tps25990.c 24989 24990TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 24991M: Robert Marko <robert.marko@sartura.hr> 24992M: Luka Perkov <luka.perkov@sartura.hr> 24993L: linux-hwmon@vger.kernel.org 24994S: Maintained 24995F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 24996F: Documentation/hwmon/tps23861.rst 24997F: drivers/hwmon/tps23861.c 24998 24999TEXAS INSTRUMENTS TPS6131X FLASH LED DRIVER 25000M: Matthias Fend <matthias.fend@emfend.at> 25001L: linux-leds@vger.kernel.org 25002S: Maintained 25003F: Documentation/devicetree/bindings/leds/ti,tps61310.yaml 25004F: drivers/leds/flash/leds-tps6131x.c 25005 25006TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 25007M: Ricardo Ribalda <ribalda@kernel.org> 25008L: linux-iio@vger.kernel.org 25009S: Supported 25010F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 25011F: drivers/iio/dac/ti-dac7612.c 25012 25013TEXAS INSTRUMENTS' LB8864 LED BACKLIGHT DRIVER 25014M: Alexander Sverdlin <alexander.sverdlin@siemens.com> 25015L: linux-leds@vger.kernel.org 25016S: Maintained 25017F: Documentation/devicetree/bindings/leds/backlight/ti,lp8864.yaml 25018F: drivers/leds/leds-lp8864.c 25019 25020TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 25021M: Nishanth Menon <nm@ti.com> 25022M: Tero Kristo <kristo@kernel.org> 25023M: Santosh Shilimkar <ssantosh@kernel.org> 25024L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25025S: Maintained 25026F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 25027F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 25028F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 25029F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 25030F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 25031F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 25032F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 25033F: drivers/clk/keystone/sci-clk.c 25034F: drivers/firmware/ti_sci* 25035F: drivers/irqchip/irq-ti-sci-inta.c 25036F: drivers/irqchip/irq-ti-sci-intr.c 25037F: drivers/reset/reset-ti-sci.c 25038F: drivers/soc/ti/ti_sci_inta_msi.c 25039F: drivers/pmdomain/ti/ti_sci_pm_domains.c 25040F: include/dt-bindings/soc/ti,sci_pm_domain.h 25041F: include/linux/soc/ti/ti_sci_inta_msi.h 25042F: include/linux/soc/ti/ti_sci_protocol.h 25043 25044TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 25045M: Puranjay Mohan <puranjay@kernel.org> 25046L: linux-iio@vger.kernel.org 25047S: Supported 25048F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 25049F: drivers/iio/temperature/tmp117.c 25050 25051THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 25052M: Hans Verkuil <hverkuil@xs4all.nl> 25053L: linux-media@vger.kernel.org 25054S: Maintained 25055W: https://linuxtv.org 25056T: git git://linuxtv.org/media.git 25057F: drivers/media/radio/radio-raremono.c 25058 25059THERMAL 25060M: Rafael J. Wysocki <rafael@kernel.org> 25061M: Daniel Lezcano <daniel.lezcano@linaro.org> 25062R: Zhang Rui <rui.zhang@intel.com> 25063R: Lukasz Luba <lukasz.luba@arm.com> 25064L: linux-pm@vger.kernel.org 25065S: Supported 25066Q: https://patchwork.kernel.org/project/linux-pm/list/ 25067T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 25068F: Documentation/ABI/testing/sysfs-class-thermal 25069F: Documentation/admin-guide/thermal/ 25070F: Documentation/devicetree/bindings/thermal/ 25071F: Documentation/driver-api/thermal/ 25072F: drivers/thermal/ 25073F: include/dt-bindings/thermal/ 25074F: include/linux/cpu_cooling.h 25075F: include/linux/thermal.h 25076F: include/uapi/linux/thermal.h 25077F: tools/lib/thermal/ 25078F: tools/thermal/ 25079 25080THERMAL DRIVER FOR AMLOGIC SOCS 25081M: Guillaume La Roque <glaroque@baylibre.com> 25082L: linux-pm@vger.kernel.org 25083L: linux-amlogic@lists.infradead.org 25084S: Supported 25085W: http://linux-meson.com/ 25086F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 25087F: drivers/thermal/amlogic_thermal.c 25088 25089THERMAL/CPU_COOLING 25090M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 25091M: Daniel Lezcano <daniel.lezcano@linaro.org> 25092M: Viresh Kumar <viresh.kumar@linaro.org> 25093R: Lukasz Luba <lukasz.luba@arm.com> 25094L: linux-pm@vger.kernel.org 25095S: Supported 25096F: Documentation/driver-api/thermal/cpu-cooling-api.rst 25097F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 25098F: drivers/thermal/cpufreq_cooling.c 25099F: drivers/thermal/cpuidle_cooling.c 25100F: include/linux/cpu_cooling.h 25101 25102THERMAL/POWER_ALLOCATOR 25103M: Lukasz Luba <lukasz.luba@arm.com> 25104L: linux-pm@vger.kernel.org 25105S: Maintained 25106F: Documentation/driver-api/thermal/power_allocator.rst 25107F: drivers/thermal/gov_power_allocator.c 25108F: drivers/thermal/thermal_trace_ipa.h 25109 25110THINKPAD ACPI EXTRAS DRIVER 25111M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 25112L: ibm-acpi-devel@lists.sourceforge.net 25113L: platform-driver-x86@vger.kernel.org 25114S: Maintained 25115W: http://ibm-acpi.sourceforge.net 25116W: http://thinkwiki.org/wiki/Ibm-acpi 25117T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 25118F: drivers/platform/x86/lenovo/thinkpad_acpi.c 25119 25120THINKPAD LMI DRIVER 25121M: Mark Pearson <mpearson-lenovo@squebb.ca> 25122L: platform-driver-x86@vger.kernel.org 25123S: Maintained 25124F: Documentation/ABI/testing/sysfs-class-firmware-attributes 25125F: drivers/platform/x86/lenovo/think-lmi.? 25126 25127THP7312 ISP DRIVER 25128M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25129M: Paul Elder <paul.elder@ideasonboard.com> 25130L: linux-media@vger.kernel.org 25131S: Maintained 25132T: git git://linuxtv.org/media.git 25133F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 25134F: Documentation/userspace-api/media/drivers/thp7312.rst 25135F: drivers/media/i2c/thp7312.c 25136F: include/uapi/linux/thp7312.h 25137 25138THUNDERBOLT DMA TRAFFIC TEST DRIVER 25139M: Isaac Hazan <isaac.hazan@intel.com> 25140L: linux-usb@vger.kernel.org 25141S: Maintained 25142F: drivers/thunderbolt/dma_test.c 25143 25144THUNDERBOLT DRIVER 25145M: Andreas Noever <andreas.noever@gmail.com> 25146M: Michael Jamet <michael.jamet@intel.com> 25147M: Mika Westerberg <westeri@kernel.org> 25148M: Yehezkel Bernat <YehezkelShB@gmail.com> 25149L: linux-usb@vger.kernel.org 25150S: Maintained 25151T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 25152F: Documentation/admin-guide/thunderbolt.rst 25153F: drivers/thunderbolt/ 25154F: include/linux/thunderbolt.h 25155 25156THUNDERBOLT NETWORK DRIVER 25157M: Michael Jamet <michael.jamet@intel.com> 25158M: Mika Westerberg <westeri@kernel.org> 25159M: Yehezkel Bernat <YehezkelShB@gmail.com> 25160L: netdev@vger.kernel.org 25161S: Maintained 25162F: drivers/net/thunderbolt/ 25163 25164THUNDERX GPIO DRIVER 25165M: Robert Richter <rric@kernel.org> 25166S: Odd Fixes 25167F: drivers/gpio/gpio-thunderx.c 25168 25169TI ADC12xs and ROHM BD79104 ADC driver 25170M: Matti Vaittinen <mazziesaccount@gmail.com> 25171S: Maintained 25172F: drivers/iio/adc/ti-adc128s052.c 25173L: linux-iio@vger.kernel.org 25174 25175TI ADS1119 ADC DRIVER 25176M: Francesco Dolcini <francesco@dolcini.it> 25177M: João Paulo Gonçalves <jpaulo.silvagoncalves@gmail.com> 25178L: linux-iio@vger.kernel.org 25179S: Maintained 25180F: Documentation/devicetree/bindings/iio/adc/ti,ads1119.yaml 25181F: drivers/iio/adc/ti-ads1119.c 25182 25183TI ADS7924 ADC DRIVER 25184M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 25185L: linux-iio@vger.kernel.org 25186S: Supported 25187F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 25188F: drivers/iio/adc/ti-ads7924.c 25189 25190TI AM437X VPFE DRIVER 25191M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 25192L: linux-media@vger.kernel.org 25193S: Maintained 25194W: https://linuxtv.org 25195Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25196T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 25197F: drivers/media/platform/ti/am437x/ 25198 25199TI BANDGAP AND THERMAL DRIVER 25200M: Eduardo Valentin <edubezval@gmail.com> 25201M: Keerthy <j-keerthy@ti.com> 25202L: linux-pm@vger.kernel.org 25203L: linux-omap@vger.kernel.org 25204S: Maintained 25205F: drivers/thermal/ti-soc-thermal/ 25206 25207TI BQ27XXX POWER SUPPLY DRIVER 25208F: drivers/power/supply/bq27xxx_battery.c 25209F: drivers/power/supply/bq27xxx_battery_i2c.c 25210F: include/linux/power/bq27xxx_battery.h 25211 25212TI CDCE706 CLOCK DRIVER 25213M: Max Filippov <jcmvbkbc@gmail.com> 25214S: Maintained 25215F: drivers/clk/clk-cdce706.c 25216 25217TI CLOCK DRIVER 25218M: Tero Kristo <kristo@kernel.org> 25219L: linux-omap@vger.kernel.org 25220S: Odd Fixes 25221F: drivers/clk/ti/ 25222F: include/linux/clk/ti.h 25223 25224TI DAVINCI MACHINE SUPPORT 25225M: Bartosz Golaszewski <brgl@bgdev.pl> 25226L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25227S: Maintained 25228T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 25229F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 25230F: arch/arm/boot/dts/ti/davinci/ 25231F: arch/arm/mach-davinci/ 25232F: drivers/i2c/busses/i2c-davinci.c 25233 25234TI DAVINCI SERIES CLOCK DRIVER 25235M: David Lechner <david@lechnology.com> 25236S: Maintained 25237F: Documentation/devicetree/bindings/clock/ti/davinci/ 25238F: drivers/clk/davinci/ 25239F: include/linux/clk/davinci.h 25240 25241TI DAVINCI SERIES GPIO DRIVER 25242M: Keerthy <j-keerthy@ti.com> 25243L: linux-gpio@vger.kernel.org 25244S: Maintained 25245F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 25246F: drivers/gpio/gpio-davinci.c 25247 25248TI DAVINCI SERIES MEDIA DRIVER 25249M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 25250L: linux-media@vger.kernel.org 25251S: Maintained 25252W: https://linuxtv.org 25253Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25254T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 25255F: drivers/media/platform/ti/davinci/ 25256F: include/media/davinci/ 25257 25258TI ENHANCED CAPTURE (eCAP) DRIVER 25259M: Vignesh Raghavendra <vigneshr@ti.com> 25260R: Julien Panis <jpanis@baylibre.com> 25261L: linux-iio@vger.kernel.org 25262L: linux-omap@vger.kernel.org 25263S: Maintained 25264F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 25265F: drivers/counter/ti-ecap-capture.c 25266 25267TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 25268R: David Lechner <david@lechnology.com> 25269L: linux-iio@vger.kernel.org 25270F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 25271F: drivers/counter/ti-eqep.c 25272 25273TI ETHERNET SWITCH DRIVER (CPSW) 25274R: Siddharth Vadapalli <s-vadapalli@ti.com> 25275R: Roger Quadros <rogerq@kernel.org> 25276L: linux-omap@vger.kernel.org 25277L: netdev@vger.kernel.org 25278S: Maintained 25279F: drivers/net/ethernet/ti/cpsw* 25280F: drivers/net/ethernet/ti/davinci* 25281 25282TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 25283M: Alex Dubov <oakad@yahoo.com> 25284S: Maintained 25285W: http://tifmxx.berlios.de/ 25286F: drivers/memstick/host/tifm_ms.c 25287F: drivers/misc/tifm* 25288F: drivers/mmc/host/tifm_sd.c 25289F: include/linux/tifm.h 25290 25291TI FPC202 DUAL PORT CONTROLLER 25292M: Romain Gantois <romain.gantois@bootlin.com> 25293L: linux-kernel@vger.kernel.org 25294S: Maintained 25295F: Documentation/devicetree/bindings/misc/ti,fpc202.yaml 25296F: drivers/misc/ti_fpc202.c 25297 25298TI FPD-LINK DRIVERS 25299M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 25300L: linux-media@vger.kernel.org 25301S: Maintained 25302F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 25303F: drivers/media/i2c/ds90* 25304F: include/media/i2c/ds90* 25305 25306TI HDC302X HUMIDITY DRIVER 25307M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 25308M: Li peiyu <579lpy@gmail.com> 25309L: linux-iio@vger.kernel.org 25310S: Maintained 25311F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 25312F: drivers/iio/humidity/hdc3020.c 25313 25314TI ICSSG ETHERNET DRIVER (ICSSG) 25315R: MD Danish Anwar <danishanwar@ti.com> 25316R: Roger Quadros <rogerq@kernel.org> 25317L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25318L: netdev@vger.kernel.org 25319S: Maintained 25320F: Documentation/devicetree/bindings/net/ti,icss*.yaml 25321F: drivers/net/ethernet/ti/icssg/* 25322 25323TI J721E CSI2RX DRIVER 25324M: Jai Luthra <jai.luthra@linux.dev> 25325L: linux-media@vger.kernel.org 25326S: Maintained 25327F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 25328F: drivers/media/platform/ti/j721e-csi2rx/ 25329 25330TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 25331M: Nishanth Menon <nm@ti.com> 25332M: Santosh Shilimkar <ssantosh@kernel.org> 25333L: linux-kernel@vger.kernel.org 25334L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25335S: Maintained 25336T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 25337F: Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml 25338F: drivers/pmdomain/ti/omap_prm.c 25339F: drivers/soc/ti/* 25340F: include/linux/pruss_driver.h 25341 25342TI LM49xxx FAMILY ASoC CODEC DRIVERS 25343M: M R Swami Reddy <mr.swami.reddy@ti.com> 25344M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 25345L: linux-sound@vger.kernel.org 25346S: Maintained 25347F: sound/soc/codecs/isabelle* 25348F: sound/soc/codecs/lm49453* 25349 25350TI LMP92064 ADC DRIVER 25351M: Leonard Göhrs <l.goehrs@pengutronix.de> 25352R: kernel@pengutronix.de 25353L: linux-iio@vger.kernel.org 25354S: Maintained 25355F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 25356F: drivers/iio/adc/ti-lmp92064.c 25357 25358TI PCM3060 ASoC CODEC DRIVER 25359M: Kirill Marinushkin <k.marinushkin@gmail.com> 25360L: linux-sound@vger.kernel.org 25361S: Maintained 25362F: Documentation/devicetree/bindings/sound/pcm3060.txt 25363F: sound/soc/codecs/pcm3060* 25364 25365TI TAS571X FAMILY ASoC CODEC DRIVER 25366M: Kevin Cernekee <cernekee@chromium.org> 25367L: linux-sound@vger.kernel.org 25368S: Odd Fixes 25369F: sound/soc/codecs/tas571x* 25370 25371TI TMAG5273 MAGNETOMETER DRIVER 25372M: Gerald Loacker <gerald.loacker@wolfvision.net> 25373L: linux-iio@vger.kernel.org 25374S: Maintained 25375F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 25376F: drivers/iio/magnetometer/tmag5273.c 25377 25378TI TRF7970A NFC DRIVER 25379M: Mark Greer <mgreer@animalcreek.com> 25380L: linux-wireless@vger.kernel.org 25381S: Supported 25382F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 25383F: drivers/nfc/trf7970a.c 25384 25385TI TSC2046 ADC DRIVER 25386M: Oleksij Rempel <o.rempel@pengutronix.de> 25387R: kernel@pengutronix.de 25388L: linux-iio@vger.kernel.org 25389S: Maintained 25390F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 25391F: drivers/iio/adc/ti-tsc2046.c 25392 25393TI TWL4030 SERIES SOC CODEC DRIVER 25394M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 25395L: linux-sound@vger.kernel.org 25396S: Maintained 25397F: sound/soc/codecs/twl4030* 25398 25399TI VPE/CAL DRIVERS 25400M: Benoit Parrot <bparrot@ti.com> 25401L: linux-media@vger.kernel.org 25402S: Maintained 25403W: http://linuxtv.org/ 25404Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25405F: Documentation/devicetree/bindings/media/ti,cal.yaml 25406F: Documentation/devicetree/bindings/media/ti,vpe.yaml 25407F: drivers/media/platform/ti/cal/ 25408F: drivers/media/platform/ti/vpe/ 25409 25410TI WILINK WIRELESS DRIVERS 25411L: linux-wireless@vger.kernel.org 25412S: Orphan 25413W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 25414W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 25415F: drivers/net/wireless/ti/ 25416 25417TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 25418M: John Stultz <jstultz@google.com> 25419M: Thomas Gleixner <tglx@linutronix.de> 25420R: Stephen Boyd <sboyd@kernel.org> 25421L: linux-kernel@vger.kernel.org 25422S: Supported 25423T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 25424F: include/linux/clocksource.h 25425F: include/linux/time.h 25426F: include/linux/timekeeper_internal.h 25427F: include/linux/timekeeping.h 25428F: include/linux/timex.h 25429F: include/uapi/linux/time.h 25430F: include/uapi/linux/timex.h 25431F: kernel/time/alarmtimer.c 25432F: kernel/time/clocksource* 25433F: kernel/time/ntp* 25434F: kernel/time/time.c 25435F: kernel/time/timeconst.bc 25436F: kernel/time/timeconv.c 25437F: kernel/time/timecounter.c 25438F: kernel/time/timekeeping* 25439F: kernel/time/time_test.c 25440F: tools/testing/selftests/timers/ 25441 25442TIPC NETWORK LAYER 25443M: Jon Maloy <jmaloy@redhat.com> 25444L: netdev@vger.kernel.org (core kernel code) 25445L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 25446S: Maintained 25447W: http://tipc.sourceforge.net/ 25448F: include/uapi/linux/tipc*.h 25449F: net/tipc/ 25450 25451TLAN NETWORK DRIVER 25452M: Samuel Chessman <chessman@tux.org> 25453L: tlan-devel@lists.sourceforge.net (subscribers-only) 25454S: Maintained 25455W: http://sourceforge.net/projects/tlan/ 25456F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 25457F: drivers/net/ethernet/ti/tlan.* 25458 25459TMIO/SDHI MMC DRIVER 25460M: Wolfram Sang <wsa+renesas@sang-engineering.com> 25461L: linux-mmc@vger.kernel.org 25462L: linux-renesas-soc@vger.kernel.org 25463S: Supported 25464F: drivers/mmc/host/renesas_sdhi* 25465F: drivers/mmc/host/tmio_mmc* 25466F: include/linux/platform_data/tmio.h 25467 25468TMP513 HARDWARE MONITOR DRIVER 25469M: Eric Tremblay <etremblay@distech-controls.com> 25470L: linux-hwmon@vger.kernel.org 25471S: Maintained 25472F: Documentation/hwmon/tmp513.rst 25473F: drivers/hwmon/tmp513.c 25474 25475TMPFS (SHMEM FILESYSTEM) 25476M: Hugh Dickins <hughd@google.com> 25477R: Baolin Wang <baolin.wang@linux.alibaba.com> 25478L: linux-mm@kvack.org 25479S: Maintained 25480F: include/linux/memfd.h 25481F: include/linux/shmem_fs.h 25482F: mm/memfd.c 25483F: mm/shmem.c 25484F: mm/shmem_quota.c 25485 25486TOMOYO SECURITY MODULE 25487M: Kentaro Takeda <takedakn@nttdata.co.jp> 25488M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 25489L: tomoyo-users_en@lists.sourceforge.net (subscribers-only, English language) 25490L: tomoyo-users_ja@lists.sourceforge.net (subscribers-only, Japanese language) 25491S: Maintained 25492W: https://tomoyo.sourceforge.net/ 25493F: security/tomoyo/ 25494 25495TOPSTAR LAPTOP EXTRAS DRIVER 25496M: Herton Ronaldo Krzesinski <herton@canonical.com> 25497L: platform-driver-x86@vger.kernel.org 25498S: Maintained 25499F: drivers/platform/x86/topstar-laptop.c 25500 25501TORADEX EMBEDDED CONTROLLER DRIVER 25502M: Emanuele Ghidoli <ghidoliemanuele@gmail.com> 25503M: Francesco Dolcini <francesco@dolcini.it> 25504S: Maintained 25505F: Documentation/devicetree/bindings/power/reset/toradex,smarc-ec.yaml 25506F: drivers/power/reset/tdx-ec-poweroff.c 25507 25508TORTURE-TEST MODULES 25509M: Davidlohr Bueso <dave@stgolabs.net> 25510M: "Paul E. McKenney" <paulmck@kernel.org> 25511M: Josh Triplett <josh@joshtriplett.org> 25512L: linux-kernel@vger.kernel.org 25513S: Supported 25514T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 25515F: Documentation/RCU/torture.rst 25516F: kernel/locking/locktorture.c 25517F: kernel/rcu/rcuscale.c 25518F: kernel/rcu/rcutorture.c 25519F: kernel/rcu/refscale.c 25520F: kernel/torture.c 25521 25522TOSHIBA ACPI EXTRAS DRIVER 25523M: Azael Avalos <coproscefalo@gmail.com> 25524L: platform-driver-x86@vger.kernel.org 25525S: Maintained 25526F: drivers/platform/x86/toshiba_acpi.c 25527 25528TOSHIBA BLUETOOTH DRIVER 25529M: Azael Avalos <coproscefalo@gmail.com> 25530L: platform-driver-x86@vger.kernel.org 25531S: Maintained 25532F: drivers/platform/x86/toshiba_bluetooth.c 25533 25534TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 25535M: Azael Avalos <coproscefalo@gmail.com> 25536L: platform-driver-x86@vger.kernel.org 25537S: Maintained 25538F: drivers/platform/x86/toshiba_haps.c 25539 25540TOSHIBA SMM DRIVER 25541M: Jonathan Buzzard <jonathan@buzzard.org.uk> 25542S: Maintained 25543W: http://www.buzzard.org.uk/toshiba/ 25544F: drivers/char/toshiba.c 25545F: include/linux/toshiba.h 25546F: include/uapi/linux/toshiba.h 25547 25548TOSHIBA TC358743 DRIVER 25549M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 25550L: linux-media@vger.kernel.org 25551S: Maintained 25552F: Documentation/devicetree/bindings/media/i2c/toshiba,tc358743.txt 25553F: drivers/media/i2c/tc358743* 25554F: include/media/i2c/tc358743.h 25555 25556TOSHIBA WMI HOTKEYS DRIVER 25557M: Azael Avalos <coproscefalo@gmail.com> 25558L: platform-driver-x86@vger.kernel.org 25559S: Maintained 25560F: drivers/platform/x86/toshiba-wmi.c 25561 25562TOUCH OVERLAY 25563M: Javier Carrasco <javier.carrasco@wolfvision.net> 25564L: linux-input@vger.kernel.org 25565S: Maintained 25566F: drivers/input/touch-overlay.c 25567F: include/linux/input/touch-overlay.h 25568 25569TPM DEVICE DRIVER 25570M: Peter Huewe <peterhuewe@gmx.de> 25571M: Jarkko Sakkinen <jarkko@kernel.org> 25572R: Jason Gunthorpe <jgg@ziepe.ca> 25573L: linux-integrity@vger.kernel.org 25574S: Maintained 25575W: https://codeberg.org/jarkko/linux-tpmdd-test 25576Q: https://patchwork.kernel.org/project/linux-integrity/list/ 25577T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 25578F: Documentation/devicetree/bindings/tpm/ 25579F: drivers/char/tpm/ 25580F: include/linux/tpm*.h 25581F: include/uapi/linux/vtpm_proxy.h 25582F: tools/testing/selftests/tpm2/ 25583 25584TPS546D24 DRIVER 25585M: Duke Du <dukedu83@gmail.com> 25586L: linux-hwmon@vger.kernel.org 25587S: Maintained 25588F: Documentation/hwmon/tps546d24.rst 25589F: drivers/hwmon/pmbus/tps546d24.c 25590 25591TQ SYSTEMS BOARD & DRIVER SUPPORT 25592L: linux@ew.tq-group.com 25593S: Supported 25594W: https://www.tq-group.com/en/products/tq-embedded/ 25595F: arch/arm/boot/dts/nxp/imx/*mba*.dts* 25596F: arch/arm/boot/dts/nxp/imx/*tqma*.dts* 25597F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 25598F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 25599F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 25600F: arch/arm64/boot/dts/freescale/mba*.dtsi 25601F: arch/arm64/boot/dts/freescale/tqma8*.dtsi 25602F: arch/arm64/boot/dts/freescale/tqml*.dts* 25603F: drivers/gpio/gpio-tqmx86.c 25604F: drivers/mfd/tqmx86.c 25605F: drivers/watchdog/tqmx86_wdt.c 25606 25607TRACING 25608M: Steven Rostedt <rostedt@goodmis.org> 25609M: Masami Hiramatsu <mhiramat@kernel.org> 25610R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 25611L: linux-kernel@vger.kernel.org 25612L: linux-trace-kernel@vger.kernel.org 25613S: Maintained 25614Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 25615T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 25616F: Documentation/trace/* 25617F: fs/tracefs/ 25618F: include/linux/trace*.h 25619F: include/trace/ 25620F: kernel/trace/ 25621F: kernel/tracepoint.c 25622F: scripts/tracing/ 25623F: tools/testing/selftests/ftrace/ 25624 25625TRACING MMIO ACCESSES (MMIOTRACE) 25626M: Steven Rostedt <rostedt@goodmis.org> 25627M: Masami Hiramatsu <mhiramat@kernel.org> 25628R: Pekka Paalanen <ppaalanen@gmail.com> 25629L: linux-kernel@vger.kernel.org 25630L: nouveau@lists.freedesktop.org 25631S: Maintained 25632F: arch/x86/mm/kmmio.c 25633F: arch/x86/mm/mmio-mod.c 25634F: arch/x86/mm/testmmiotrace.c 25635F: include/linux/mmiotrace.h 25636F: kernel/trace/trace_mmiotrace.c 25637 25638TRACING OS NOISE / LATENCY TRACERS 25639M: Steven Rostedt <rostedt@goodmis.org> 25640S: Maintained 25641F: Documentation/trace/hwlat_detector.rst 25642F: Documentation/trace/osnoise-tracer.rst 25643F: Documentation/trace/timerlat-tracer.rst 25644F: arch/*/kernel/trace.c 25645F: include/trace/events/osnoise.h 25646F: kernel/trace/trace_hwlat.c 25647F: kernel/trace/trace_irqsoff.c 25648F: kernel/trace/trace_osnoise.c 25649F: kernel/trace/trace_sched_wakeup.c 25650 25651TRADITIONAL CHINESE DOCUMENTATION 25652M: Hu Haowen <2023002089@link.tyut.edu.cn> 25653S: Maintained 25654W: https://github.com/srcres258/linux-doc 25655T: git https://github.com/srcres258/linux-doc.git doc-zh-tw 25656F: Documentation/translations/zh_TW/ 25657 25658TRIGGER SOURCE - ADI UTIL SIGMA DELTA SPI 25659M: David Lechner <dlechner@baylibre.com> 25660S: Maintained 25661F: Documentation/devicetree/bindings/trigger-source/adi,util-sigma-delta-spi.yaml 25662 25663TRIGGER SOURCE 25664M: David Lechner <dlechner@baylibre.com> 25665S: Maintained 25666F: Documentation/devicetree/bindings/trigger-source/gpio-trigger.yaml 25667F: Documentation/devicetree/bindings/trigger-source/pwm-trigger.yaml 25668 25669TRUSTED SECURITY MODULE (TSM) INFRASTRUCTURE 25670M: Dan Williams <dan.j.williams@intel.com> 25671L: linux-coco@lists.linux.dev 25672S: Maintained 25673F: Documentation/ABI/testing/configfs-tsm-report 25674F: Documentation/driver-api/coco/ 25675F: drivers/virt/coco/guest/ 25676F: include/linux/tsm*.h 25677F: samples/tsm-mr/ 25678 25679TRUSTED SERVICES TEE DRIVER 25680M: Balint Dobszay <balint.dobszay@arm.com> 25681M: Sudeep Holla <sudeep.holla@arm.com> 25682L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25683L: trusted-services@lists.trustedfirmware.org 25684S: Maintained 25685F: Documentation/tee/ts-tee.rst 25686F: drivers/tee/tstee/ 25687 25688TTY LAYER AND SERIAL DRIVERS 25689M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 25690M: Jiri Slaby <jirislaby@kernel.org> 25691L: linux-kernel@vger.kernel.org 25692L: linux-serial@vger.kernel.org 25693S: Supported 25694T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 25695F: Documentation/devicetree/bindings/serial/ 25696F: Documentation/driver-api/serial/ 25697F: drivers/tty/ 25698F: include/linux/selection.h 25699F: include/linux/serial.h 25700F: include/linux/serial_core.h 25701F: include/linux/sysrq.h 25702F: include/linux/tty*.h 25703F: include/linux/vt.h 25704F: include/linux/vt_*.h 25705F: include/uapi/linux/serial.h 25706F: include/uapi/linux/serial_core.h 25707F: include/uapi/linux/tty.h 25708 25709TUA9001 MEDIA DRIVER 25710L: linux-media@vger.kernel.org 25711S: Orphan 25712W: https://linuxtv.org 25713Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25714F: drivers/media/tuners/tua9001* 25715 25716TULIP NETWORK DRIVERS 25717L: netdev@vger.kernel.org 25718L: linux-parisc@vger.kernel.org 25719S: Orphan 25720F: drivers/net/ethernet/dec/tulip/ 25721 25722TUN/TAP DRIVER 25723M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 25724M: Jason Wang <jasowang@redhat.com> 25725S: Maintained 25726W: http://vtun.sourceforge.net/tun 25727F: Documentation/networking/tuntap.rst 25728F: drivers/net/tap.c 25729F: drivers/net/tun* 25730 25731TURBOCHANNEL SUBSYSTEM 25732M: "Maciej W. Rozycki" <macro@orcam.me.uk> 25733L: linux-mips@vger.kernel.org 25734S: Maintained 25735Q: https://patchwork.kernel.org/project/linux-mips/list/ 25736F: drivers/tc/ 25737F: include/linux/tc.h 25738 25739TURBOSTAT UTILITY 25740M: "Len Brown" <lenb@kernel.org> 25741L: linux-pm@vger.kernel.org 25742S: Supported 25743Q: https://patchwork.kernel.org/project/linux-pm/list/ 25744B: https://bugzilla.kernel.org 25745T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 25746F: tools/power/x86/turbostat/ 25747F: tools/testing/selftests/turbostat/ 25748 25749TUXEDO DRIVERS 25750M: Werner Sembach <wse@tuxedocomputers.com> 25751L: platform-driver-x86@vger.kernel.org 25752S: Supported 25753F: drivers/platform/x86/tuxedo/ 25754 25755TW5864 VIDEO4LINUX DRIVER 25756M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 25757M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 25758M: Andrey Utkin <andrey_utkin@fastmail.com> 25759L: linux-media@vger.kernel.org 25760S: Supported 25761F: drivers/media/pci/tw5864/ 25762 25763TW68 VIDEO4LINUX DRIVER 25764M: Hans Verkuil <hverkuil@xs4all.nl> 25765L: linux-media@vger.kernel.org 25766S: Odd Fixes 25767W: https://linuxtv.org 25768T: git git://linuxtv.org/media.git 25769F: drivers/media/pci/tw68/ 25770 25771TW686X VIDEO4LINUX DRIVER 25772M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 25773L: linux-media@vger.kernel.org 25774S: Maintained 25775W: http://linuxtv.org 25776T: git git://linuxtv.org/media.git 25777F: drivers/media/pci/tw686x/ 25778 25779U-BOOT ENVIRONMENT VARIABLES 25780M: Rafał Miłecki <rafal@milecki.pl> 25781S: Maintained 25782F: Documentation/devicetree/bindings/nvmem/layouts/u-boot,env.yaml 25783F: drivers/nvmem/layouts/u-boot-env.c 25784F: drivers/nvmem/u-boot-env.c 25785 25786UACCE ACCELERATOR FRAMEWORK 25787M: Zhangfei Gao <zhangfei.gao@linaro.org> 25788M: Zhou Wang <wangzhou1@hisilicon.com> 25789L: linux-accelerators@lists.ozlabs.org 25790L: linux-kernel@vger.kernel.org 25791S: Maintained 25792F: Documentation/ABI/testing/sysfs-driver-uacce 25793F: Documentation/misc-devices/uacce.rst 25794F: drivers/misc/uacce/ 25795F: include/linux/uacce.h 25796F: include/uapi/misc/uacce/ 25797 25798UBI FILE SYSTEM (UBIFS) 25799M: Richard Weinberger <richard@nod.at> 25800R: Zhihao Cheng <chengzhihao1@huawei.com> 25801L: linux-mtd@lists.infradead.org 25802S: Supported 25803W: http://www.linux-mtd.infradead.org/doc/ubifs.html 25804T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 25805T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 25806F: Documentation/ABI/testing/sysfs-fs-ubifs 25807F: Documentation/filesystems/ubifs-authentication.rst 25808F: Documentation/filesystems/ubifs.rst 25809F: fs/ubifs/ 25810 25811UBLK USERSPACE BLOCK DRIVER 25812M: Ming Lei <ming.lei@redhat.com> 25813L: linux-block@vger.kernel.org 25814S: Maintained 25815F: Documentation/block/ublk.rst 25816F: drivers/block/ublk_drv.c 25817F: include/uapi/linux/ublk_cmd.h 25818F: tools/testing/selftests/ublk/ 25819 25820UBSAN 25821M: Kees Cook <kees@kernel.org> 25822R: Marco Elver <elver@google.com> 25823R: Andrey Konovalov <andreyknvl@gmail.com> 25824R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 25825L: kasan-dev@googlegroups.com 25826L: linux-hardening@vger.kernel.org 25827S: Supported 25828T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 25829F: Documentation/dev-tools/ubsan.rst 25830F: include/linux/ubsan.h 25831F: lib/Kconfig.ubsan 25832F: lib/test_ubsan.c 25833F: lib/ubsan.c 25834F: lib/ubsan.h 25835F: scripts/Makefile.ubsan 25836K: \bARCH_HAS_UBSAN\b 25837 25838UCLINUX (M68KNOMMU AND COLDFIRE) 25839M: Greg Ungerer <gerg@linux-m68k.org> 25840L: linux-m68k@lists.linux-m68k.org 25841S: Maintained 25842W: http://www.linux-m68k.org/ 25843T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 25844F: arch/m68k/*/*_no.* 25845F: arch/m68k/68*/ 25846F: arch/m68k/coldfire/ 25847F: arch/m68k/include/asm/*_no.* 25848 25849UDF FILESYSTEM 25850M: Jan Kara <jack@suse.com> 25851S: Maintained 25852F: Documentation/filesystems/udf.rst 25853F: fs/udf/ 25854 25855UDRAW TABLET 25856M: Bastien Nocera <hadess@hadess.net> 25857L: linux-input@vger.kernel.org 25858S: Maintained 25859F: drivers/hid/hid-udraw-ps3.c 25860 25861UHID USERSPACE HID IO DRIVER 25862M: David Rheinsberg <david@readahead.eu> 25863L: linux-input@vger.kernel.org 25864S: Maintained 25865F: drivers/hid/uhid.c 25866F: include/uapi/linux/uhid.h 25867 25868ULPI BUS 25869M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 25870L: linux-usb@vger.kernel.org 25871S: Maintained 25872F: drivers/usb/common/ulpi.c 25873F: include/linux/ulpi/ 25874 25875ULTRATRONIK BOARD SUPPORT 25876M: Goran Rađenović <goran.radni@gmail.com> 25877M: Börge Strümpfel <boerge.struempfel@gmail.com> 25878S: Maintained 25879F: arch/arm/boot/dts/st/stm32mp157c-ultra-fly-sbc.dts 25880 25881UNICODE SUBSYSTEM 25882M: Gabriel Krisman Bertazi <krisman@kernel.org> 25883L: linux-fsdevel@vger.kernel.org 25884S: Supported 25885T: git git://git.kernel.org/pub/scm/linux/kernel/git/krisman/unicode.git 25886F: fs/unicode/ 25887 25888UNIFDEF 25889M: Tony Finch <dot@dotat.at> 25890S: Maintained 25891W: http://dotat.at/prog/unifdef 25892F: scripts/unifdef.c 25893 25894UNIFORM CDROM DRIVER 25895M: Phillip Potter <phil@philpotter.co.uk> 25896S: Maintained 25897F: Documentation/cdrom/ 25898F: drivers/cdrom/cdrom.c 25899F: include/linux/cdrom.h 25900F: include/uapi/linux/cdrom.h 25901 25902UNION-FIND 25903M: Xavier <xavier_qy@163.com> 25904L: linux-kernel@vger.kernel.org 25905S: Maintained 25906F: Documentation/core-api/union_find.rst 25907F: Documentation/translations/zh_CN/core-api/union_find.rst 25908F: include/linux/union_find.h 25909F: lib/union_find.c 25910 25911UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 25912R: Alim Akhtar <alim.akhtar@samsung.com> 25913R: Avri Altman <avri.altman@wdc.com> 25914R: Bart Van Assche <bvanassche@acm.org> 25915L: linux-scsi@vger.kernel.org 25916S: Supported 25917F: Documentation/devicetree/bindings/ufs/ 25918F: Documentation/scsi/ufs.rst 25919F: drivers/ufs/core/ 25920 25921UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 25922M: Pedro Sousa <pedrom.sousa@synopsys.com> 25923L: linux-scsi@vger.kernel.org 25924S: Supported 25925F: drivers/ufs/host/*dwc* 25926 25927UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 25928M: Alim Akhtar <alim.akhtar@samsung.com> 25929R: Peter Griffin <peter.griffin@linaro.org> 25930L: linux-scsi@vger.kernel.org 25931L: linux-samsung-soc@vger.kernel.org 25932S: Maintained 25933F: drivers/ufs/host/ufs-exynos* 25934 25935UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 25936M: Peter Wang <peter.wang@mediatek.com> 25937R: Stanley Jhu <chu.stanley@gmail.com> 25938L: linux-scsi@vger.kernel.org 25939L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 25940S: Maintained 25941F: drivers/ufs/host/ufs-mediatek* 25942 25943UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 25944M: Manivannan Sadhasivam <mani@kernel.org> 25945L: linux-arm-msm@vger.kernel.org 25946L: linux-scsi@vger.kernel.org 25947S: Maintained 25948F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 25949F: drivers/ufs/host/ufs-qcom* 25950 25951UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 25952M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 25953L: linux-renesas-soc@vger.kernel.org 25954L: linux-scsi@vger.kernel.org 25955S: Maintained 25956F: drivers/ufs/host/ufs-renesas.c 25957 25958UNSORTED BLOCK IMAGES (UBI) 25959M: Richard Weinberger <richard@nod.at> 25960R: Zhihao Cheng <chengzhihao1@huawei.com> 25961L: linux-mtd@lists.infradead.org 25962S: Supported 25963W: http://www.linux-mtd.infradead.org/ 25964T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 25965T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 25966F: drivers/mtd/ubi/ 25967F: include/linux/mtd/ubi.h 25968F: include/uapi/mtd/ubi-user.h 25969 25970UPROBES 25971M: Masami Hiramatsu <mhiramat@kernel.org> 25972M: Oleg Nesterov <oleg@redhat.com> 25973M: Peter Zijlstra <peterz@infradead.org> 25974L: linux-kernel@vger.kernel.org 25975L: linux-trace-kernel@vger.kernel.org 25976S: Maintained 25977F: arch/*/include/asm/uprobes.h 25978F: arch/*/kernel/probes/uprobes.c 25979F: arch/*/kernel/uprobes.c 25980F: include/linux/uprobes.h 25981F: kernel/events/uprobes.c 25982 25983USB "USBNET" DRIVER FRAMEWORK 25984M: Oliver Neukum <oneukum@suse.com> 25985L: netdev@vger.kernel.org 25986S: Maintained 25987W: http://www.linux-usb.org/usbnet 25988F: drivers/net/usb/usbnet.c 25989F: include/linux/usb/usbnet.h 25990 25991USB ACM DRIVER 25992M: Oliver Neukum <oneukum@suse.com> 25993L: linux-usb@vger.kernel.org 25994S: Maintained 25995F: Documentation/usb/acm.rst 25996F: drivers/usb/class/cdc-acm.* 25997 25998USB APPLE MFI FASTCHARGE DRIVER 25999M: Bastien Nocera <hadess@hadess.net> 26000L: linux-usb@vger.kernel.org 26001S: Maintained 26002F: drivers/usb/misc/apple-mfi-fastcharge.c 26003 26004USB AR5523 WIRELESS DRIVER 26005L: linux-wireless@vger.kernel.org 26006S: Orphan 26007F: drivers/net/wireless/ath/ar5523/ 26008 26009USB ATTACHED SCSI 26010M: Oliver Neukum <oneukum@suse.com> 26011L: linux-usb@vger.kernel.org 26012L: linux-scsi@vger.kernel.org 26013S: Maintained 26014F: drivers/usb/storage/uas.c 26015 26016USB CDC ETHERNET DRIVER 26017M: Oliver Neukum <oliver@neukum.org> 26018L: linux-usb@vger.kernel.org 26019S: Maintained 26020F: drivers/net/usb/cdc_*.c 26021F: include/uapi/linux/usb/cdc.h 26022 26023USB CHAOSKEY DRIVER 26024M: Keith Packard <keithp@keithp.com> 26025L: linux-usb@vger.kernel.org 26026S: Maintained 26027F: drivers/usb/misc/chaoskey.c 26028 26029USB CYPRESS C67X00 DRIVER 26030L: linux-usb@vger.kernel.org 26031S: Orphan 26032F: drivers/usb/c67x00/ 26033 26034USB DAVICOM DM9601 DRIVER 26035M: Peter Korsgaard <peter@korsgaard.com> 26036L: netdev@vger.kernel.org 26037S: Maintained 26038W: http://www.linux-usb.org/usbnet 26039F: drivers/net/usb/dm9601.c 26040 26041USB EHCI DRIVER 26042M: Alan Stern <stern@rowland.harvard.edu> 26043L: linux-usb@vger.kernel.org 26044S: Maintained 26045F: Documentation/usb/ehci.rst 26046F: drivers/usb/host/ehci* 26047 26048USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 26049M: Jiri Kosina <jikos@kernel.org> 26050M: Benjamin Tissoires <bentiss@kernel.org> 26051L: linux-usb@vger.kernel.org 26052S: Maintained 26053T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 26054F: Documentation/hid/hiddev.rst 26055F: drivers/hid/usbhid/ 26056 26057USB INTEL XHCI ROLE MUX DRIVER 26058M: Hans de Goede <hansg@kernel.org> 26059L: linux-usb@vger.kernel.org 26060S: Maintained 26061F: drivers/usb/roles/intel-xhci-usb-role-switch.c 26062 26063USB IP DRIVER FOR HISILICON KIRIN 960 26064M: Yu Chen <chenyu56@huawei.com> 26065M: Binghui Wang <wangbinghui@hisilicon.com> 26066L: linux-usb@vger.kernel.org 26067S: Maintained 26068F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 26069F: drivers/phy/hisilicon/phy-hi3660-usb3.c 26070 26071USB IP DRIVER FOR HISILICON KIRIN 970 26072M: Mauro Carvalho Chehab <mchehab@kernel.org> 26073L: linux-usb@vger.kernel.org 26074S: Maintained 26075F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 26076F: drivers/phy/hisilicon/phy-hi3670-usb3.c 26077 26078USB ISP116X DRIVER 26079M: Olav Kongas <ok@artecdesign.ee> 26080L: linux-usb@vger.kernel.org 26081S: Maintained 26082F: drivers/usb/host/isp116x* 26083F: include/linux/usb/isp116x.h 26084 26085USB ISP1760 DRIVER 26086M: Rui Miguel Silva <rui.silva@linaro.org> 26087L: linux-usb@vger.kernel.org 26088S: Maintained 26089F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 26090F: drivers/usb/isp1760/* 26091 26092USB LAN78XX ETHERNET DRIVER 26093M: Thangaraj Samynathan <Thangaraj.S@microchip.com> 26094M: Rengarajan Sundararajan <Rengarajan.S@microchip.com> 26095M: UNGLinuxDriver@microchip.com 26096L: netdev@vger.kernel.org 26097S: Maintained 26098F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 26099F: drivers/net/usb/lan78xx.* 26100F: include/dt-bindings/net/microchip-lan78xx.h 26101 26102USB MASS STORAGE DRIVER 26103M: Alan Stern <stern@rowland.harvard.edu> 26104L: linux-usb@vger.kernel.org 26105L: usb-storage@lists.one-eyed-alien.net 26106S: Maintained 26107F: drivers/usb/storage/ 26108 26109USB MIDI DRIVER 26110M: Clemens Ladisch <clemens@ladisch.de> 26111L: linux-sound@vger.kernel.org 26112S: Maintained 26113T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 26114F: sound/usb/midi.* 26115 26116USB NETWORKING DRIVERS 26117L: linux-usb@vger.kernel.org 26118S: Odd Fixes 26119F: drivers/net/usb/ 26120 26121USB OHCI DRIVER 26122M: Alan Stern <stern@rowland.harvard.edu> 26123L: linux-usb@vger.kernel.org 26124S: Maintained 26125F: Documentation/usb/ohci.rst 26126F: drivers/usb/host/ohci* 26127 26128USB OTG FSM (Finite State Machine) 26129M: Peter Chen <peter.chen@kernel.org> 26130L: linux-usb@vger.kernel.org 26131S: Maintained 26132T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 26133F: drivers/usb/common/usb-otg-fsm.c 26134 26135USB OVER IP DRIVER 26136M: Valentina Manea <valentina.manea.m@gmail.com> 26137M: Shuah Khan <shuah@kernel.org> 26138M: Shuah Khan <skhan@linuxfoundation.org> 26139R: Hongren Zheng <i@zenithal.me> 26140L: linux-usb@vger.kernel.org 26141S: Maintained 26142F: Documentation/usb/usbip_protocol.rst 26143F: drivers/usb/usbip/ 26144F: tools/testing/selftests/drivers/usb/usbip/ 26145F: tools/usb/usbip/ 26146 26147USB PEGASUS DRIVER 26148M: Petko Manolov <petkan@nucleusys.com> 26149L: linux-usb@vger.kernel.org 26150L: netdev@vger.kernel.org 26151S: Maintained 26152W: https://github.com/petkan/pegasus 26153T: git https://github.com/petkan/pegasus.git 26154F: drivers/net/usb/pegasus.* 26155 26156USB PRINTER DRIVER (usblp) 26157M: Pete Zaitcev <zaitcev@redhat.com> 26158L: linux-usb@vger.kernel.org 26159S: Supported 26160F: drivers/usb/class/usblp.c 26161 26162USB QMI WWAN NETWORK DRIVER 26163M: Bjørn Mork <bjorn@mork.no> 26164L: netdev@vger.kernel.org 26165S: Maintained 26166F: Documentation/ABI/testing/sysfs-class-net-qmi 26167F: drivers/net/usb/qmi_wwan.c 26168 26169USB RAW GADGET DRIVER 26170R: Andrey Konovalov <andreyknvl@gmail.com> 26171L: linux-usb@vger.kernel.org 26172S: Maintained 26173B: https://github.com/xairy/raw-gadget/issues 26174F: Documentation/usb/raw-gadget.rst 26175F: drivers/usb/gadget/legacy/raw_gadget.c 26176F: include/uapi/linux/usb/raw_gadget.h 26177 26178USB RTL8150 DRIVER 26179M: Petko Manolov <petkan@nucleusys.com> 26180L: linux-usb@vger.kernel.org 26181L: netdev@vger.kernel.org 26182S: Maintained 26183W: https://github.com/petkan/rtl8150 26184T: git https://github.com/petkan/rtl8150.git 26185F: drivers/net/usb/rtl8150.c 26186 26187USB SERIAL SUBSYSTEM 26188M: Johan Hovold <johan@kernel.org> 26189L: linux-usb@vger.kernel.org 26190S: Maintained 26191T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 26192F: Documentation/usb/usb-serial.rst 26193F: drivers/usb/serial/ 26194F: include/linux/usb/serial.h 26195 26196USB SMSC75XX ETHERNET DRIVER 26197M: Steve Glendinning <steve.glendinning@shawell.net> 26198L: netdev@vger.kernel.org 26199S: Maintained 26200F: drivers/net/usb/smsc75xx.* 26201 26202USB SMSC95XX ETHERNET DRIVER 26203M: Steve Glendinning <steve.glendinning@shawell.net> 26204M: UNGLinuxDriver@microchip.com 26205L: netdev@vger.kernel.org 26206S: Maintained 26207F: drivers/net/usb/smsc95xx.* 26208 26209USB SUBSYSTEM 26210M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26211L: linux-usb@vger.kernel.org 26212S: Supported 26213W: http://www.linux-usb.org 26214T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 26215F: Documentation/devicetree/bindings/usb/ 26216F: Documentation/usb/ 26217F: drivers/usb/ 26218F: include/dt-bindings/usb/ 26219F: include/linux/usb.h 26220F: include/linux/usb/ 26221F: include/uapi/linux/usb/ 26222 26223USB TYPEC BUS FOR ALTERNATE MODES 26224M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26225L: linux-usb@vger.kernel.org 26226S: Maintained 26227F: Documentation/ABI/testing/sysfs-bus-typec 26228F: Documentation/driver-api/usb/typec_bus.rst 26229F: drivers/usb/typec/altmodes/ 26230F: include/linux/usb/typec_altmode.h 26231 26232USB TYPEC CLASS 26233M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26234L: linux-usb@vger.kernel.org 26235S: Maintained 26236F: Documentation/ABI/testing/sysfs-class-typec 26237F: Documentation/driver-api/usb/typec.rst 26238F: drivers/usb/typec/ 26239F: include/linux/usb/typec.h 26240 26241USB TYPEC INTEL PMC MUX DRIVER 26242M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26243L: linux-usb@vger.kernel.org 26244S: Maintained 26245F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 26246F: drivers/usb/typec/mux/intel_pmc_mux.c 26247 26248USB TYPEC PI3USB30532 MUX DRIVER 26249M: Hans de Goede <hansg@kernel.org> 26250L: linux-usb@vger.kernel.org 26251S: Maintained 26252F: drivers/usb/typec/mux/pi3usb30532.c 26253 26254USB TYPEC PORT CONTROLLER DRIVERS 26255M: Badhri Jagan Sridharan <badhri@google.com> 26256L: linux-usb@vger.kernel.org 26257S: Maintained 26258F: drivers/usb/typec/tcpm/tcpci.c 26259F: drivers/usb/typec/tcpm/tcpm.c 26260F: include/linux/usb/tcpci.h 26261F: include/linux/usb/tcpm.h 26262 26263USB TYPEC TUSB1046 MUX DRIVER 26264M: Romain Gantois <romain.gantois@bootlin.com> 26265L: linux-usb@vger.kernel.org 26266S: Maintained 26267F: Documentation/devicetree/bindings/usb/ti,tusb1046.yaml 26268F: drivers/usb/typec/mux/tusb1046.c 26269 26270USB UHCI DRIVER 26271M: Alan Stern <stern@rowland.harvard.edu> 26272L: linux-usb@vger.kernel.org 26273S: Maintained 26274F: drivers/usb/host/uhci* 26275 26276USB VIDEO CLASS 26277M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 26278M: Hans de Goede <hansg@kernel.org> 26279L: linux-media@vger.kernel.org 26280S: Maintained 26281W: http://www.ideasonboard.org/uvc/ 26282T: git git://linuxtv.org/media.git 26283F: Documentation/userspace-api/media/drivers/uvcvideo.rst 26284F: Documentation/userspace-api/media/v4l/metafmt-uvc-msxu-1-5.rst 26285F: Documentation/userspace-api/media/v4l/metafmt-uvc.rst 26286F: drivers/media/common/uvc.c 26287F: drivers/media/usb/uvc/ 26288F: include/linux/usb/uvc.h 26289F: include/uapi/linux/uvcvideo.h 26290 26291USB WEBCAM GADGET 26292L: linux-usb@vger.kernel.org 26293S: Orphan 26294F: drivers/usb/gadget/function/*uvc* 26295F: drivers/usb/gadget/legacy/webcam.c 26296F: include/uapi/linux/usb/g_uvc.h 26297 26298USB XHCI DRIVER 26299M: Mathias Nyman <mathias.nyman@intel.com> 26300L: linux-usb@vger.kernel.org 26301S: Supported 26302F: drivers/usb/host/pci-quirks* 26303F: drivers/usb/host/xhci* 26304 26305USER DATAGRAM PROTOCOL (UDP) 26306M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 26307L: netdev@vger.kernel.org 26308S: Maintained 26309F: include/linux/udp.h 26310F: include/net/udp.h 26311F: include/trace/events/udp.h 26312F: include/uapi/linux/udp.h 26313F: net/ipv4/udp.c 26314F: net/ipv6/udp.c 26315 26316USER-MODE LINUX (UML) 26317M: Richard Weinberger <richard@nod.at> 26318M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 26319M: Johannes Berg <johannes@sipsolutions.net> 26320L: linux-um@lists.infradead.org 26321S: Maintained 26322W: http://user-mode-linux.sourceforge.net 26323Q: https://patchwork.ozlabs.org/project/linux-um/list/ 26324T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 26325T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 26326F: Documentation/virt/uml/ 26327F: arch/um/ 26328F: arch/x86/um/ 26329F: fs/hostfs/ 26330 26331USERSPACE COPYIN/COPYOUT (UIOVEC) 26332M: Alexander Viro <viro@zeniv.linux.org.uk> 26333L: linux-block@vger.kernel.org 26334L: linux-fsdevel@vger.kernel.org 26335S: Maintained 26336F: include/linux/uio.h 26337F: lib/iov_iter.c 26338 26339USERSPACE DMA BUFFER DRIVER 26340M: Gerd Hoffmann <kraxel@redhat.com> 26341M: Vivek Kasireddy <vivek.kasireddy@intel.com> 26342L: dri-devel@lists.freedesktop.org 26343S: Maintained 26344T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 26345F: drivers/dma-buf/udmabuf.c 26346F: include/uapi/linux/udmabuf.h 26347 26348USERSPACE I/O (UIO) 26349M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26350S: Maintained 26351T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 26352F: Documentation/driver-api/uio-howto.rst 26353F: drivers/uio/ 26354F: include/linux/uio_driver.h 26355 26356USERSPACE STACK UNWINDING 26357M: Josh Poimboeuf <jpoimboe@kernel.org> 26358M: Steven Rostedt <rostedt@goodmis.org> 26359S: Maintained 26360F: include/linux/unwind*.h 26361F: kernel/unwind/ 26362 26363UTIL-LINUX PACKAGE 26364M: Karel Zak <kzak@redhat.com> 26365L: util-linux@vger.kernel.org 26366S: Maintained 26367W: http://en.wikipedia.org/wiki/Util-linux 26368T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 26369 26370UUID HELPERS 26371R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 26372L: linux-kernel@vger.kernel.org 26373S: Maintained 26374F: include/linux/uuid.h 26375F: lib/test_uuid.c 26376F: lib/uuid.c 26377 26378UV SYSFS DRIVER 26379M: Justin Ernst <justin.ernst@hpe.com> 26380L: platform-driver-x86@vger.kernel.org 26381S: Maintained 26382F: drivers/platform/x86/uv_sysfs.c 26383 26384UVESAFB DRIVER 26385M: Michal Januszewski <spock@gentoo.org> 26386L: linux-fbdev@vger.kernel.org 26387S: Maintained 26388W: https://github.com/mjanusz/v86d 26389F: Documentation/fb/uvesafb.rst 26390F: drivers/video/fbdev/uvesafb.* 26391 26392Ux500 CLOCK DRIVERS 26393M: Ulf Hansson <ulf.hansson@linaro.org> 26394L: linux-clk@vger.kernel.org 26395L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26396S: Maintained 26397F: drivers/clk/ux500/ 26398 26399V4L2 ASYNC AND FWNODE FRAMEWORKS 26400M: Sakari Ailus <sakari.ailus@linux.intel.com> 26401L: linux-media@vger.kernel.org 26402S: Maintained 26403T: git git://linuxtv.org/media.git 26404F: drivers/media/v4l2-core/v4l2-async.c 26405F: drivers/media/v4l2-core/v4l2-fwnode.c 26406F: include/media/v4l2-async.h 26407F: include/media/v4l2-fwnode.h 26408 26409V4L2 LENS DRIVERS 26410M: Sakari Ailus <sakari.ailus@linux.intel.com> 26411L: linux-media@vger.kernel.org 26412S: Maintained 26413F: drivers/media/i2c/ak* 26414F: drivers/media/i2c/dw* 26415F: drivers/media/i2c/lm* 26416 26417V4L2 CAMERA SENSOR DRIVERS 26418M: Sakari Ailus <sakari.ailus@linux.intel.com> 26419L: linux-media@vger.kernel.org 26420S: Maintained 26421F: Documentation/driver-api/media/camera-sensor.rst 26422F: Documentation/driver-api/media/tx-rx.rst 26423F: drivers/media/i2c/ar* 26424F: drivers/media/i2c/gc* 26425F: drivers/media/i2c/hi* 26426F: drivers/media/i2c/imx* 26427F: drivers/media/i2c/mt* 26428F: drivers/media/i2c/og* 26429F: drivers/media/i2c/ov* 26430F: drivers/media/i2c/s5* 26431F: drivers/media/i2c/vd55g1.c 26432F: drivers/media/i2c/vd56g3.c 26433F: drivers/media/i2c/vgxy61.c 26434 26435VF610 NAND DRIVER 26436M: Stefan Agner <stefan@agner.ch> 26437L: linux-mtd@lists.infradead.org 26438S: Supported 26439F: drivers/mtd/nand/raw/vf610_nfc.c 26440 26441VFAT/FAT/MSDOS FILESYSTEM 26442M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 26443S: Maintained 26444F: Documentation/filesystems/vfat.rst 26445F: fs/fat/ 26446F: tools/testing/selftests/filesystems/fat/ 26447 26448VFIO CDX DRIVER 26449M: Nipun Gupta <nipun.gupta@amd.com> 26450M: Nikhil Agarwal <nikhil.agarwal@amd.com> 26451L: kvm@vger.kernel.org 26452S: Maintained 26453F: drivers/vfio/cdx/* 26454 26455VFIO DRIVER 26456M: Alex Williamson <alex.williamson@redhat.com> 26457L: kvm@vger.kernel.org 26458S: Maintained 26459T: git https://github.com/awilliam/linux-vfio.git 26460F: Documentation/ABI/testing/debugfs-vfio 26461F: Documentation/ABI/testing/sysfs-devices-vfio-dev 26462F: Documentation/driver-api/vfio.rst 26463F: drivers/vfio/ 26464F: include/linux/vfio.h 26465F: include/linux/vfio_pci_core.h 26466F: include/uapi/linux/vfio.h 26467 26468VFIO FSL-MC DRIVER 26469L: kvm@vger.kernel.org 26470S: Orphan 26471F: drivers/vfio/fsl-mc/ 26472 26473VFIO HISILICON PCI DRIVER 26474M: Longfang Liu <liulongfang@huawei.com> 26475M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 26476L: kvm@vger.kernel.org 26477S: Maintained 26478F: drivers/vfio/pci/hisilicon/ 26479 26480VFIO MEDIATED DEVICE DRIVERS 26481M: Kirti Wankhede <kwankhede@nvidia.com> 26482L: kvm@vger.kernel.org 26483S: Maintained 26484F: Documentation/driver-api/vfio-mediated-device.rst 26485F: drivers/vfio/mdev/ 26486F: include/linux/mdev.h 26487F: samples/vfio-mdev/ 26488 26489VFIO MLX5 PCI DRIVER 26490M: Yishai Hadas <yishaih@nvidia.com> 26491L: kvm@vger.kernel.org 26492S: Maintained 26493F: drivers/vfio/pci/mlx5/ 26494 26495VFIO NVIDIA GRACE GPU DRIVER 26496M: Ankit Agrawal <ankita@nvidia.com> 26497L: kvm@vger.kernel.org 26498S: Supported 26499F: drivers/vfio/pci/nvgrace-gpu/ 26500 26501VFIO PCI DEVICE SPECIFIC DRIVERS 26502R: Jason Gunthorpe <jgg@nvidia.com> 26503R: Yishai Hadas <yishaih@nvidia.com> 26504R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 26505R: Kevin Tian <kevin.tian@intel.com> 26506L: kvm@vger.kernel.org 26507S: Maintained 26508P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 26509F: drivers/vfio/pci/*/ 26510 26511VFIO PDS PCI DRIVER 26512M: Brett Creeley <brett.creeley@amd.com> 26513L: kvm@vger.kernel.org 26514S: Maintained 26515F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 26516F: drivers/vfio/pci/pds/ 26517 26518VFIO PLATFORM DRIVER 26519M: Eric Auger <eric.auger@redhat.com> 26520L: kvm@vger.kernel.org 26521S: Maintained 26522F: drivers/vfio/platform/ 26523 26524VFIO QAT PCI DRIVER 26525M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 26526L: kvm@vger.kernel.org 26527L: qat-linux@intel.com 26528S: Supported 26529F: drivers/vfio/pci/qat/ 26530 26531VFIO VIRTIO PCI DRIVER 26532M: Yishai Hadas <yishaih@nvidia.com> 26533L: kvm@vger.kernel.org 26534L: virtualization@lists.linux.dev 26535S: Maintained 26536F: drivers/vfio/pci/virtio 26537 26538VGA_SWITCHEROO 26539R: Lukas Wunner <lukas@wunner.de> 26540S: Maintained 26541T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 26542F: Documentation/gpu/vga-switcheroo.rst 26543F: drivers/gpu/vga/vga_switcheroo.c 26544F: include/linux/vga_switcheroo.h 26545 26546VIA RHINE NETWORK DRIVER 26547M: Kevin Brace <kevinbrace@bracecomputerlab.com> 26548S: Maintained 26549F: drivers/net/ethernet/via/via-rhine.c 26550 26551VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 26552M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 26553L: linux-fbdev@vger.kernel.org 26554S: Maintained 26555F: drivers/video/fbdev/via/ 26556F: include/linux/via-core.h 26557F: include/linux/via_i2c.h 26558 26559VIA VELOCITY NETWORK DRIVER 26560M: Francois Romieu <romieu@fr.zoreil.com> 26561L: netdev@vger.kernel.org 26562S: Maintained 26563F: drivers/net/ethernet/via/via-velocity.* 26564 26565VICODEC VIRTUAL CODEC DRIVER 26566M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 26567L: linux-media@vger.kernel.org 26568S: Maintained 26569W: https://linuxtv.org 26570T: git git://linuxtv.org/media.git 26571F: drivers/media/test-drivers/vicodec/* 26572 26573VIDEO I2C POLLING DRIVER 26574M: Matt Ranostay <matt.ranostay@konsulko.com> 26575L: linux-media@vger.kernel.org 26576S: Maintained 26577F: drivers/media/i2c/video-i2c.c 26578 26579VIDEO MULTIPLEXER DRIVER 26580M: Philipp Zabel <p.zabel@pengutronix.de> 26581L: linux-media@vger.kernel.org 26582S: Maintained 26583F: drivers/media/platform/video-mux.c 26584 26585VIDEOBUF2 FRAMEWORK 26586M: Tomasz Figa <tfiga@chromium.org> 26587M: Marek Szyprowski <m.szyprowski@samsung.com> 26588L: linux-media@vger.kernel.org 26589S: Maintained 26590F: drivers/media/common/videobuf2/* 26591F: include/media/videobuf2-* 26592 26593VIDTV VIRTUAL DIGITAL TV DRIVER 26594M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 26595L: linux-media@vger.kernel.org 26596S: Maintained 26597W: https://linuxtv.org 26598T: git git://linuxtv.org/media.git 26599F: drivers/media/test-drivers/vidtv/* 26600 26601VIMC VIRTUAL MEDIA CONTROLLER DRIVER 26602M: Shuah Khan <skhan@linuxfoundation.org> 26603R: Kieran Bingham <kieran.bingham@ideasonboard.com> 26604L: linux-media@vger.kernel.org 26605S: Maintained 26606W: https://linuxtv.org 26607T: git git://linuxtv.org/media.git 26608F: drivers/media/test-drivers/vimc/* 26609 26610VIRT LIB 26611M: Alex Williamson <alex.williamson@redhat.com> 26612M: Paolo Bonzini <pbonzini@redhat.com> 26613L: kvm@vger.kernel.org 26614S: Supported 26615F: virt/lib/ 26616 26617VIRTIO AND VHOST VSOCK DRIVER 26618M: Stefan Hajnoczi <stefanha@redhat.com> 26619M: Stefano Garzarella <sgarzare@redhat.com> 26620L: kvm@vger.kernel.org 26621L: virtualization@lists.linux.dev 26622L: netdev@vger.kernel.org 26623S: Maintained 26624F: drivers/vhost/vsock.c 26625F: include/linux/virtio_vsock.h 26626F: include/uapi/linux/virtio_vsock.h 26627F: net/vmw_vsock/virtio_transport.c 26628F: net/vmw_vsock/virtio_transport_common.c 26629 26630VIRTIO BALLOON 26631M: "Michael S. Tsirkin" <mst@redhat.com> 26632M: David Hildenbrand <david@redhat.com> 26633L: virtualization@lists.linux.dev 26634S: Maintained 26635F: drivers/virtio/virtio_balloon.c 26636F: include/linux/balloon_compaction.h 26637F: include/uapi/linux/virtio_balloon.h 26638F: mm/balloon_compaction.c 26639 26640VIRTIO BLOCK AND SCSI DRIVERS 26641M: "Michael S. Tsirkin" <mst@redhat.com> 26642M: Jason Wang <jasowang@redhat.com> 26643R: Paolo Bonzini <pbonzini@redhat.com> 26644R: Stefan Hajnoczi <stefanha@redhat.com> 26645R: Eugenio Pérez <eperezma@redhat.com> 26646L: virtualization@lists.linux.dev 26647S: Maintained 26648F: drivers/block/virtio_blk.c 26649F: drivers/scsi/virtio_scsi.c 26650F: include/uapi/linux/virtio_blk.h 26651F: include/uapi/linux/virtio_scsi.h 26652 26653VIRTIO CONSOLE DRIVER 26654M: Amit Shah <amit@kernel.org> 26655L: virtualization@lists.linux.dev 26656S: Maintained 26657F: drivers/char/virtio_console.c 26658F: include/uapi/linux/virtio_console.h 26659 26660VIRTIO CORE AND NET DRIVERS 26661M: "Michael S. Tsirkin" <mst@redhat.com> 26662M: Jason Wang <jasowang@redhat.com> 26663R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 26664R: Eugenio Pérez <eperezma@redhat.com> 26665L: virtualization@lists.linux.dev 26666S: Maintained 26667F: Documentation/ABI/testing/sysfs-bus-vdpa 26668F: Documentation/ABI/testing/sysfs-class-vduse 26669F: Documentation/devicetree/bindings/virtio/ 26670F: Documentation/driver-api/virtio/ 26671F: drivers/block/virtio_blk.c 26672F: drivers/crypto/virtio/ 26673F: drivers/net/virtio_net.c 26674F: drivers/vdpa/ 26675F: drivers/virtio/ 26676F: include/linux/vdpa.h 26677F: include/linux/virtio*.h 26678F: include/linux/vringh.h 26679F: include/uapi/linux/virtio_*.h 26680F: net/vmw_vsock/virtio* 26681F: tools/virtio/ 26682F: tools/testing/selftests/drivers/net/virtio_net/ 26683 26684VIRTIO CRYPTO DRIVER 26685M: Gonglei <arei.gonglei@huawei.com> 26686L: virtualization@lists.linux.dev 26687L: linux-crypto@vger.kernel.org 26688S: Maintained 26689F: drivers/crypto/virtio/ 26690F: include/uapi/linux/virtio_crypto.h 26691 26692VIRTIO DRIVERS FOR S390 26693M: Cornelia Huck <cohuck@redhat.com> 26694M: Halil Pasic <pasic@linux.ibm.com> 26695M: Eric Farman <farman@linux.ibm.com> 26696L: linux-s390@vger.kernel.org 26697L: virtualization@lists.linux.dev 26698L: kvm@vger.kernel.org 26699S: Supported 26700F: arch/s390/include/uapi/asm/virtio-ccw.h 26701F: drivers/s390/virtio/ 26702 26703VIRTIO FILE SYSTEM 26704M: Vivek Goyal <vgoyal@redhat.com> 26705M: Stefan Hajnoczi <stefanha@redhat.com> 26706M: Miklos Szeredi <miklos@szeredi.hu> 26707R: Eugenio Pérez <eperezma@redhat.com> 26708L: virtualization@lists.linux.dev 26709L: linux-fsdevel@vger.kernel.org 26710S: Supported 26711W: https://virtio-fs.gitlab.io/ 26712F: Documentation/filesystems/virtiofs.rst 26713F: fs/fuse/virtio_fs.c 26714F: include/uapi/linux/virtio_fs.h 26715 26716VIRTIO GPIO DRIVER 26717M: Enrico Weigelt, metux IT consult <info@metux.net> 26718M: Viresh Kumar <vireshk@kernel.org> 26719L: linux-gpio@vger.kernel.org 26720L: virtualization@lists.linux.dev 26721S: Maintained 26722F: drivers/gpio/gpio-virtio.c 26723F: include/uapi/linux/virtio_gpio.h 26724 26725VIRTIO GPU DRIVER 26726M: David Airlie <airlied@redhat.com> 26727M: Gerd Hoffmann <kraxel@redhat.com> 26728M: Dmitry Osipenko <dmitry.osipenko@collabora.com> 26729R: Gurchetan Singh <gurchetansingh@chromium.org> 26730R: Chia-I Wu <olvaffe@gmail.com> 26731L: dri-devel@lists.freedesktop.org 26732L: virtualization@lists.linux.dev 26733S: Maintained 26734T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 26735F: drivers/gpu/drm/ci/xfails/virtio* 26736F: drivers/gpu/drm/virtio/ 26737F: include/uapi/linux/virtio_gpu.h 26738 26739VIRTIO HOST (VHOST) 26740M: "Michael S. Tsirkin" <mst@redhat.com> 26741M: Jason Wang <jasowang@redhat.com> 26742R: Eugenio Pérez <eperezma@redhat.com> 26743L: kvm@vger.kernel.org 26744L: virtualization@lists.linux.dev 26745L: netdev@vger.kernel.org 26746S: Maintained 26747T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 26748F: drivers/vhost/ 26749F: include/linux/sched/vhost_task.h 26750F: include/linux/vhost_iotlb.h 26751F: include/uapi/linux/vhost.h 26752F: kernel/vhost_task.c 26753 26754VIRTIO HOST (VHOST-SCSI) 26755M: "Michael S. Tsirkin" <mst@redhat.com> 26756M: Jason Wang <jasowang@redhat.com> 26757M: Mike Christie <michael.christie@oracle.com> 26758R: Paolo Bonzini <pbonzini@redhat.com> 26759R: Stefan Hajnoczi <stefanha@redhat.com> 26760L: virtualization@lists.linux.dev 26761S: Maintained 26762F: drivers/vhost/scsi.c 26763 26764VIRTIO I2C DRIVER 26765M: Viresh Kumar <viresh.kumar@linaro.org> 26766R: "Chen, Jian Jun" <jian.jun.chen@intel.com> 26767L: linux-i2c@vger.kernel.org 26768L: virtualization@lists.linux.dev 26769S: Maintained 26770F: drivers/i2c/busses/i2c-virtio.c 26771F: include/uapi/linux/virtio_i2c.h 26772 26773VIRTIO INPUT DRIVER 26774M: Gerd Hoffmann <kraxel@redhat.com> 26775S: Maintained 26776F: drivers/virtio/virtio_input.c 26777F: include/uapi/linux/virtio_input.h 26778 26779VIRTIO IOMMU DRIVER 26780M: Jean-Philippe Brucker <jean-philippe@linaro.org> 26781L: virtualization@lists.linux.dev 26782S: Maintained 26783F: drivers/iommu/virtio-iommu.c 26784F: include/uapi/linux/virtio_iommu.h 26785 26786VIRTIO MEM DRIVER 26787M: David Hildenbrand <david@redhat.com> 26788L: virtualization@lists.linux.dev 26789S: Maintained 26790W: https://virtio-mem.gitlab.io/ 26791F: drivers/virtio/virtio_mem.c 26792F: include/uapi/linux/virtio_mem.h 26793 26794VIRTIO PMEM DRIVER 26795M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 26796L: virtualization@lists.linux.dev 26797S: Maintained 26798F: drivers/nvdimm/nd_virtio.c 26799F: drivers/nvdimm/virtio_pmem.c 26800 26801VIRTIO RTC DRIVER 26802M: Peter Hilber <quic_philber@quicinc.com> 26803L: virtualization@lists.linux.dev 26804S: Maintained 26805F: drivers/virtio/virtio_rtc_* 26806F: include/uapi/linux/virtio_rtc.h 26807 26808VIRTIO SOUND DRIVER 26809M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 26810M: "Michael S. Tsirkin" <mst@redhat.com> 26811L: virtualization@lists.linux.dev 26812L: linux-sound@vger.kernel.org 26813S: Maintained 26814F: include/uapi/linux/virtio_snd.h 26815F: sound/virtio/* 26816 26817VIRTUAL BOX GUEST DEVICE DRIVER 26818M: Hans de Goede <hansg@kernel.org> 26819M: Arnd Bergmann <arnd@arndb.de> 26820M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26821S: Maintained 26822F: drivers/virt/vboxguest/ 26823F: include/linux/vbox_utils.h 26824F: include/uapi/linux/vbox*.h 26825 26826VIRTUAL BOX SHARED FOLDER VFS DRIVER 26827M: Hans de Goede <hansg@kernel.org> 26828L: linux-fsdevel@vger.kernel.org 26829S: Maintained 26830F: fs/vboxsf/* 26831 26832VIRTUAL PCM TEST DRIVER 26833M: Ivan Orlov <ivan.orlov0322@gmail.com> 26834L: linux-sound@vger.kernel.org 26835S: Maintained 26836F: Documentation/sound/cards/pcmtest.rst 26837F: sound/drivers/pcmtest.c 26838F: tools/testing/selftests/alsa/test-pcmtest-driver.c 26839 26840VIRTUAL SERIO DEVICE DRIVER 26841M: Stephen Chandler Paul <thatslyude@gmail.com> 26842S: Maintained 26843F: drivers/input/serio/userio.c 26844F: include/uapi/linux/userio.h 26845 26846VISHAY VEML3235 AMBIENT LIGHT SENSOR DRIVER 26847M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 26848S: Maintained 26849F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 26850F: drivers/iio/light/veml3235.c 26851 26852VISHAY VEML6030 AMBIENT LIGHT SENSOR DRIVER 26853M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 26854S: Maintained 26855F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 26856F: drivers/iio/light/veml6030.c 26857 26858VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 26859M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 26860S: Maintained 26861F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 26862F: drivers/iio/light/veml6075.c 26863 26864VISL VIRTUAL STATELESS DECODER DRIVER 26865M: Daniel Almeida <daniel.almeida@collabora.com> 26866L: linux-media@vger.kernel.org 26867S: Supported 26868F: drivers/media/test-drivers/visl 26869 26870VIVID VIRTUAL VIDEO DRIVER 26871M: Hans Verkuil <hverkuil@xs4all.nl> 26872L: linux-media@vger.kernel.org 26873S: Maintained 26874W: https://linuxtv.org 26875T: git git://linuxtv.org/media.git 26876F: drivers/media/test-drivers/vivid/* 26877 26878VM SOCKETS (AF_VSOCK) 26879M: Stefano Garzarella <sgarzare@redhat.com> 26880L: virtualization@lists.linux.dev 26881L: netdev@vger.kernel.org 26882S: Maintained 26883F: drivers/net/vsockmon.c 26884F: include/net/af_vsock.h 26885F: include/uapi/linux/vm_sockets.h 26886F: include/uapi/linux/vm_sockets_diag.h 26887F: include/uapi/linux/vsockmon.h 26888F: net/vmw_vsock/ 26889F: tools/testing/selftests/vsock/ 26890F: tools/testing/vsock/ 26891 26892VMALLOC 26893M: Andrew Morton <akpm@linux-foundation.org> 26894M: Uladzislau Rezki <urezki@gmail.com> 26895L: linux-mm@kvack.org 26896S: Maintained 26897W: http://www.linux-mm.org 26898T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 26899F: include/linux/vmalloc.h 26900F: mm/vmalloc.c 26901F: lib/test_vmalloc.c 26902 26903VME SUBSYSTEM 26904L: linux-kernel@vger.kernel.org 26905S: Orphan 26906T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 26907F: Documentation/driver-api/vme.rst 26908F: drivers/staging/vme_user/ 26909 26910VMWARE BALLOON DRIVER 26911M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 26912R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26913L: linux-kernel@vger.kernel.org 26914S: Supported 26915F: drivers/misc/vmw_balloon.c 26916 26917VMWARE HYPERVISOR INTERFACE 26918M: Ajay Kaher <ajay.kaher@broadcom.com> 26919M: Alexey Makhalov <alexey.makhalov@broadcom.com> 26920R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26921L: virtualization@lists.linux.dev 26922L: x86@kernel.org 26923S: Supported 26924T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 26925F: arch/x86/include/asm/vmware.h 26926F: arch/x86/kernel/cpu/vmware.c 26927 26928VMWARE PVRDMA DRIVER 26929M: Bryan Tan <bryan-bt.tan@broadcom.com> 26930M: Vishnu Dasa <vishnu.dasa@broadcom.com> 26931R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26932L: linux-rdma@vger.kernel.org 26933S: Supported 26934F: drivers/infiniband/hw/vmw_pvrdma/ 26935 26936VMWARE PVSCSI DRIVER 26937M: Vishal Bhakta <vishal.bhakta@broadcom.com> 26938R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26939L: linux-scsi@vger.kernel.org 26940S: Supported 26941F: drivers/scsi/vmw_pvscsi.c 26942F: drivers/scsi/vmw_pvscsi.h 26943 26944VMWARE VIRTUAL PTP CLOCK DRIVER 26945M: Nick Shi <nick.shi@broadcom.com> 26946R: Ajay Kaher <ajay.kaher@broadcom.com> 26947R: Alexey Makhalov <alexey.makhalov@broadcom.com> 26948R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26949L: netdev@vger.kernel.org 26950S: Supported 26951F: drivers/ptp/ptp_vmw.c 26952 26953VMWARE VMCI DRIVER 26954M: Bryan Tan <bryan-bt.tan@broadcom.com> 26955M: Vishnu Dasa <vishnu.dasa@broadcom.com> 26956R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26957L: linux-kernel@vger.kernel.org 26958S: Supported 26959F: drivers/misc/vmw_vmci/ 26960F: include/linux/vmw_vmci* 26961 26962VMWARE VMMOUSE SUBDRIVER 26963M: Zack Rusin <zack.rusin@broadcom.com> 26964R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26965L: linux-input@vger.kernel.org 26966S: Supported 26967F: drivers/input/mouse/vmmouse.c 26968F: drivers/input/mouse/vmmouse.h 26969 26970VMWARE VMXNET3 ETHERNET DRIVER 26971M: Ronak Doshi <ronak.doshi@broadcom.com> 26972R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26973L: netdev@vger.kernel.org 26974S: Supported 26975F: drivers/net/vmxnet3/ 26976 26977VMWARE VSOCK VMCI TRANSPORT DRIVER 26978M: Bryan Tan <bryan-bt.tan@broadcom.com> 26979M: Vishnu Dasa <vishnu.dasa@broadcom.com> 26980R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26981L: linux-kernel@vger.kernel.org 26982S: Supported 26983F: net/vmw_vsock/vmci_transport* 26984 26985VOCORE VOCORE2 BOARD 26986M: Harvey Hunt <harveyhuntnexus@gmail.com> 26987L: linux-mips@vger.kernel.org 26988S: Maintained 26989F: arch/mips/boot/dts/ralink/vocore2.dts 26990 26991VOLTAGE AND CURRENT REGULATOR FRAMEWORK 26992M: Liam Girdwood <lgirdwood@gmail.com> 26993M: Mark Brown <broonie@kernel.org> 26994L: linux-kernel@vger.kernel.org 26995S: Supported 26996W: http://www.slimlogic.co.uk/?p=48 26997T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 26998F: Documentation/devicetree/bindings/regulator/ 26999F: Documentation/power/regulator/ 27000F: drivers/regulator/ 27001F: rust/kernel/regulator.rs 27002F: include/dt-bindings/regulator/ 27003F: include/linux/regulator/ 27004K: regulator_get_optional 27005 27006VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 27007R: Matti Vaittinen <mazziesaccount@gmail.com> 27008F: drivers/regulator/irq_helpers.c 27009 27010VRF 27011M: David Ahern <dsahern@kernel.org> 27012L: netdev@vger.kernel.org 27013S: Maintained 27014F: Documentation/networking/vrf.rst 27015F: drivers/net/vrf.c 27016 27017VSPRINTF 27018M: Petr Mladek <pmladek@suse.com> 27019M: Steven Rostedt <rostedt@goodmis.org> 27020R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 27021R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 27022R: Sergey Senozhatsky <senozhatsky@chromium.org> 27023S: Maintained 27024T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 27025F: Documentation/core-api/printk-formats.rst 27026F: lib/tests/printf_kunit.c 27027F: lib/tests/scanf_kunit.c 27028F: lib/vsprintf.c 27029 27030VT1211 HARDWARE MONITOR DRIVER 27031M: Juerg Haefliger <juergh@proton.me> 27032L: linux-hwmon@vger.kernel.org 27033S: Maintained 27034F: Documentation/hwmon/vt1211.rst 27035F: drivers/hwmon/vt1211.c 27036 27037VT8231 HARDWARE MONITOR DRIVER 27038M: Roger Lucas <vt8231@hiddenengine.co.uk> 27039L: linux-hwmon@vger.kernel.org 27040S: Maintained 27041F: drivers/hwmon/vt8231.c 27042 27043VUB300 USB to SDIO/SD/MMC bridge chip 27044L: linux-mmc@vger.kernel.org 27045S: Orphan 27046F: drivers/mmc/host/vub300.c 27047 27048W1 DALLAS'S 1-WIRE BUS 27049M: Krzysztof Kozlowski <krzk@kernel.org> 27050S: Maintained 27051F: Documentation/devicetree/bindings/w1/ 27052F: Documentation/w1/ 27053F: drivers/w1/ 27054F: include/linux/w1.h 27055 27056W83791D HARDWARE MONITORING DRIVER 27057M: Marc Hulsman <m.hulsman@tudelft.nl> 27058L: linux-hwmon@vger.kernel.org 27059S: Maintained 27060F: Documentation/hwmon/w83791d.rst 27061F: drivers/hwmon/w83791d.c 27062 27063W83793 HARDWARE MONITORING DRIVER 27064M: Rudolf Marek <r.marek@assembler.cz> 27065L: linux-hwmon@vger.kernel.org 27066S: Maintained 27067F: Documentation/hwmon/w83793.rst 27068F: drivers/hwmon/w83793.c 27069 27070W83795 HARDWARE MONITORING DRIVER 27071M: Jean Delvare <jdelvare@suse.com> 27072L: linux-hwmon@vger.kernel.org 27073S: Maintained 27074F: drivers/hwmon/w83795.c 27075 27076W83L51xD SD/MMC CARD INTERFACE DRIVER 27077M: Pierre Ossman <pierre@ossman.eu> 27078S: Maintained 27079F: drivers/mmc/host/wbsd.* 27080 27081WACOM PROTOCOL 4 SERIAL TABLETS 27082M: Julian Squires <julian@cipht.net> 27083M: Hans de Goede <hansg@kernel.org> 27084L: linux-input@vger.kernel.org 27085S: Maintained 27086F: drivers/input/tablet/wacom_serial4.c 27087 27088WANGXUN ETHERNET DRIVER 27089M: Jiawen Wu <jiawenwu@trustnetic.com> 27090M: Mengyuan Lou <mengyuanlou@net-swift.com> 27091L: netdev@vger.kernel.org 27092S: Maintained 27093W: https://www.net-swift.com 27094F: Documentation/networking/device_drivers/ethernet/wangxun/* 27095F: drivers/net/ethernet/wangxun/ 27096F: drivers/net/pcs/pcs-xpcs-wx.c 27097 27098WATCHDOG DEVICE DRIVERS 27099M: Wim Van Sebroeck <wim@linux-watchdog.org> 27100M: Guenter Roeck <linux@roeck-us.net> 27101L: linux-watchdog@vger.kernel.org 27102S: Maintained 27103W: http://www.linux-watchdog.org/ 27104T: git git://www.linux-watchdog.org/linux-watchdog.git 27105F: Documentation/devicetree/bindings/watchdog/ 27106F: Documentation/watchdog/ 27107F: drivers/watchdog/ 27108F: include/linux/watchdog.h 27109F: include/trace/events/watchdog.h 27110F: include/uapi/linux/watchdog.h 27111 27112WAVE5 VPU CODEC DRIVER 27113M: Nas Chung <nas.chung@chipsnmedia.com> 27114M: Jackson Lee <jackson.lee@chipsnmedia.com> 27115L: linux-media@vger.kernel.org 27116S: Maintained 27117F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 27118F: drivers/media/platform/chips-media/wave5/ 27119 27120WHISKEYCOVE PMIC GPIO DRIVER 27121M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 27122L: linux-gpio@vger.kernel.org 27123S: Maintained 27124F: drivers/gpio/gpio-wcove.c 27125 27126WHWAVE RTC DRIVER 27127M: Dianlong Li <long17.cool@163.com> 27128L: linux-rtc@vger.kernel.org 27129S: Maintained 27130F: drivers/rtc/rtc-sd3078.c 27131 27132WIIMOTE HID DRIVER 27133M: David Rheinsberg <david@readahead.eu> 27134L: linux-input@vger.kernel.org 27135S: Maintained 27136F: drivers/hid/hid-wiimote* 27137 27138WILOCITY WIL6210 WIRELESS DRIVER 27139L: linux-wireless@vger.kernel.org 27140S: Orphan 27141W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 27142F: drivers/net/wireless/ath/wil6210/ 27143 27144WINBOND CIR DRIVER 27145M: David Härdeman <david@hardeman.nu> 27146S: Maintained 27147F: drivers/media/rc/winbond-cir.c 27148 27149WINSEN MHZ19B 27150M: Gyeyoung Baek <gye976@gmail.com> 27151S: Maintained 27152F: Documentation/devicetree/bindings/iio/chemical/winsen,mhz19b.yaml 27153F: drivers/iio/chemical/mhz19b.c 27154 27155WINSYSTEMS EBC-C384 WATCHDOG DRIVER 27156L: linux-watchdog@vger.kernel.org 27157S: Orphan 27158F: drivers/watchdog/ebc-c384_wdt.c 27159 27160WINSYSTEMS WS16C48 GPIO DRIVER 27161M: William Breathitt Gray <wbg@kernel.org> 27162L: linux-gpio@vger.kernel.org 27163S: Maintained 27164F: drivers/gpio/gpio-ws16c48.c 27165 27166WIREGUARD SECURE NETWORK TUNNEL 27167M: Jason A. Donenfeld <Jason@zx2c4.com> 27168L: wireguard@lists.zx2c4.com 27169L: netdev@vger.kernel.org 27170S: Maintained 27171F: drivers/net/wireguard/ 27172F: tools/testing/selftests/wireguard/ 27173 27174WISTRON LAPTOP BUTTON DRIVER 27175M: Miloslav Trmac <mitr@volny.cz> 27176S: Maintained 27177F: drivers/input/misc/wistron_btns.c 27178 27179WMI BINARY MOF DRIVER 27180M: Armin Wolf <W_Armin@gmx.de> 27181R: Thomas Weißschuh <linux@weissschuh.net> 27182L: platform-driver-x86@vger.kernel.org 27183S: Maintained 27184F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 27185F: Documentation/wmi/devices/wmi-bmof.rst 27186F: drivers/platform/x86/wmi-bmof.c 27187 27188WOLFSON MICROELECTRONICS DRIVERS 27189L: patches@opensource.cirrus.com 27190S: Supported 27191W: https://github.com/CirrusLogic/linux-drivers/wiki 27192T: git https://github.com/CirrusLogic/linux-drivers.git 27193F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 27194F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 27195F: Documentation/devicetree/bindings/mfd/wm831x.txt 27196F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 27197F: Documentation/devicetree/bindings/sound/wlf,*.yaml 27198F: Documentation/devicetree/bindings/sound/wm* 27199F: Documentation/hwmon/wm83??.rst 27200F: arch/arm/mach-s3c/mach-crag6410* 27201F: drivers/clk/clk-wm83*.c 27202F: drivers/gpio/gpio-*wm*.c 27203F: drivers/gpio/gpio-arizona.c 27204F: drivers/hwmon/wm83??-hwmon.c 27205F: drivers/input/misc/wm831x-on.c 27206F: drivers/input/touchscreen/wm831x-ts.c 27207F: drivers/input/touchscreen/wm97*.c 27208F: drivers/leds/leds-wm83*.c 27209F: drivers/mfd/arizona* 27210F: drivers/mfd/cs47l24* 27211F: drivers/mfd/wm*.c 27212F: drivers/power/supply/wm83*.c 27213F: drivers/regulator/arizona* 27214F: drivers/regulator/wm8*.c 27215F: drivers/rtc/rtc-wm83*.c 27216F: drivers/video/backlight/wm83*_bl.c 27217F: drivers/watchdog/wm83*_wdt.c 27218F: include/linux/mfd/arizona/ 27219F: include/linux/mfd/wm831x/ 27220F: include/linux/mfd/wm8350/ 27221F: include/linux/mfd/wm8400* 27222F: include/linux/regulator/arizona* 27223F: include/linux/wm97xx.h 27224F: include/sound/wm????.h 27225F: sound/soc/codecs/arizona* 27226F: sound/soc/codecs/cs47l24* 27227F: sound/soc/codecs/wm* 27228 27229WORKQUEUE 27230M: Tejun Heo <tj@kernel.org> 27231R: Lai Jiangshan <jiangshanlai@gmail.com> 27232S: Maintained 27233T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 27234F: Documentation/core-api/workqueue.rst 27235F: include/linux/workqueue.h 27236F: kernel/workqueue.c 27237F: kernel/workqueue_internal.h 27238 27239WWAN DRIVERS 27240M: Loic Poulain <loic.poulain@oss.qualcomm.com> 27241M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 27242R: Johannes Berg <johannes@sipsolutions.net> 27243L: netdev@vger.kernel.org 27244S: Maintained 27245F: drivers/net/wwan/ 27246F: include/linux/wwan.h 27247F: include/uapi/linux/wwan.h 27248 27249X-POWERS AXP288 PMIC DRIVERS 27250M: Hans de Goede <hansg@kernel.org> 27251S: Maintained 27252F: drivers/acpi/pmic/intel_pmic_xpower.c 27253N: axp288 27254 27255X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 27256M: Chen-Yu Tsai <wens@csie.org> 27257L: linux-kernel@vger.kernel.org 27258S: Maintained 27259N: axp[128] 27260 27261X.25 STACK 27262M: Martin Schiller <ms@dev.tdt.de> 27263L: linux-x25@vger.kernel.org 27264S: Maintained 27265F: Documentation/networking/lapb-module.rst 27266F: Documentation/networking/x25* 27267F: drivers/net/wan/hdlc_x25.c 27268F: drivers/net/wan/lapbether.c 27269F: include/*/lapb.h 27270F: include/net/x25* 27271F: include/uapi/linux/x25.h 27272F: net/lapb/ 27273F: net/x25/ 27274 27275X86 ARCHITECTURE (32-BIT AND 64-BIT) 27276M: Thomas Gleixner <tglx@linutronix.de> 27277M: Ingo Molnar <mingo@redhat.com> 27278M: Borislav Petkov <bp@alien8.de> 27279M: Dave Hansen <dave.hansen@linux.intel.com> 27280M: x86@kernel.org 27281R: "H. Peter Anvin" <hpa@zytor.com> 27282L: linux-kernel@vger.kernel.org 27283S: Maintained 27284T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 27285F: Documentation/arch/x86/ 27286F: Documentation/devicetree/bindings/x86/ 27287F: arch/x86/ 27288F: tools/testing/selftests/x86 27289 27290X86 CPUID DATABASE 27291M: Borislav Petkov <bp@alien8.de> 27292M: Thomas Gleixner <tglx@linutronix.de> 27293M: x86@kernel.org 27294R: Ahmed S. Darwish <darwi@linutronix.de> 27295L: x86-cpuid@lists.linux.dev 27296S: Maintained 27297W: https://x86-cpuid.org 27298F: tools/arch/x86/kcpuid/ 27299 27300X86 ENTRY CODE 27301M: Andy Lutomirski <luto@kernel.org> 27302L: linux-kernel@vger.kernel.org 27303S: Maintained 27304T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 27305F: arch/x86/entry/ 27306 27307X86 HARDWARE VULNERABILITIES 27308M: Thomas Gleixner <tglx@linutronix.de> 27309M: Borislav Petkov <bp@alien8.de> 27310M: Peter Zijlstra <peterz@infradead.org> 27311M: Josh Poimboeuf <jpoimboe@kernel.org> 27312R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 27313S: Maintained 27314F: Documentation/admin-guide/hw-vuln/ 27315F: arch/x86/include/asm/nospec-branch.h 27316F: arch/x86/kernel/cpu/bugs.c 27317 27318X86 MCE INFRASTRUCTURE 27319M: Tony Luck <tony.luck@intel.com> 27320M: Borislav Petkov <bp@alien8.de> 27321L: linux-edac@vger.kernel.org 27322S: Maintained 27323F: Documentation/ABI/testing/sysfs-mce 27324F: Documentation/arch/x86/x86_64/machinecheck.rst 27325F: arch/x86/kernel/cpu/mce/* 27326 27327X86 MICROCODE UPDATE SUPPORT 27328M: Borislav Petkov <bp@alien8.de> 27329S: Maintained 27330F: arch/x86/kernel/cpu/microcode/* 27331 27332X86 MM 27333M: Dave Hansen <dave.hansen@linux.intel.com> 27334M: Andy Lutomirski <luto@kernel.org> 27335M: Peter Zijlstra <peterz@infradead.org> 27336L: linux-kernel@vger.kernel.org 27337S: Maintained 27338T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 27339F: arch/x86/mm/ 27340 27341X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 27342M: Hans de Goede <hansg@kernel.org> 27343L: platform-driver-x86@vger.kernel.org 27344S: Maintained 27345T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 27346F: drivers/platform/x86/x86-android-tablets/ 27347 27348X86 PLATFORM DRIVERS 27349M: Hans de Goede <hansg@kernel.org> 27350M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 27351L: platform-driver-x86@vger.kernel.org 27352S: Maintained 27353Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 27354T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 27355F: drivers/platform/olpc/ 27356F: drivers/platform/x86/ 27357F: include/linux/platform_data/x86/ 27358 27359X86 PLATFORM UV HPE SUPERDOME FLEX 27360M: Steve Wahl <steve.wahl@hpe.com> 27361R: Justin Ernst <justin.ernst@hpe.com> 27362R: Kyle Meyer <kyle.meyer@hpe.com> 27363R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 27364R: Russ Anderson <russ.anderson@hpe.com> 27365S: Supported 27366F: arch/x86/include/asm/uv/ 27367F: arch/x86/kernel/apic/x2apic_uv_x.c 27368F: arch/x86/platform/uv/ 27369 27370X86 STACK UNWINDING 27371M: Josh Poimboeuf <jpoimboe@kernel.org> 27372M: Peter Zijlstra <peterz@infradead.org> 27373S: Supported 27374F: arch/x86/include/asm/unwind*.h 27375F: arch/x86/kernel/dumpstack.c 27376F: arch/x86/kernel/stacktrace.c 27377F: arch/x86/kernel/unwind_*.c 27378 27379X86 TRUST DOMAIN EXTENSIONS (TDX) 27380M: Kirill A. Shutemov <kas@kernel.org> 27381R: Dave Hansen <dave.hansen@linux.intel.com> 27382L: x86@kernel.org 27383L: linux-coco@lists.linux.dev 27384S: Supported 27385T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 27386F: Documentation/ABI/testing/sysfs-devices-virtual-misc-tdx_guest 27387F: arch/x86/boot/compressed/tdx* 27388F: arch/x86/coco/tdx/ 27389F: arch/x86/include/asm/shared/tdx.h 27390F: arch/x86/include/asm/tdx.h 27391F: arch/x86/virt/vmx/tdx/ 27392F: drivers/virt/coco/tdx-guest 27393 27394X86 VDSO 27395M: Andy Lutomirski <luto@kernel.org> 27396L: linux-kernel@vger.kernel.org 27397S: Maintained 27398T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 27399F: arch/x86/entry/vdso/ 27400 27401XARRAY 27402M: Matthew Wilcox <willy@infradead.org> 27403L: linux-fsdevel@vger.kernel.org 27404L: linux-mm@kvack.org 27405S: Supported 27406F: Documentation/core-api/xarray.rst 27407F: include/linux/idr.h 27408F: include/linux/xarray.h 27409F: lib/idr.c 27410F: lib/test_xarray.c 27411F: lib/xarray.c 27412F: tools/testing/radix-tree 27413 27414XARRAY API [RUST] 27415M: Tamir Duberstein <tamird@gmail.com> 27416M: Andreas Hindborg <a.hindborg@kernel.org> 27417L: rust-for-linux@vger.kernel.org 27418S: Supported 27419W: https://rust-for-linux.com 27420B: https://github.com/Rust-for-Linux/linux/issues 27421C: https://rust-for-linux.zulipchat.com 27422T: git https://github.com/Rust-for-Linux/linux.git xarray-next 27423F: rust/kernel/xarray.rs 27424 27425XBOX DVD IR REMOTE 27426M: Benjamin Valentin <benpicco@googlemail.com> 27427S: Maintained 27428F: drivers/media/rc/keymaps/rc-xbox-dvd.c 27429F: drivers/media/rc/xbox_remote.c 27430 27431XC2028/3028 TUNER DRIVER 27432M: Mauro Carvalho Chehab <mchehab@kernel.org> 27433L: linux-media@vger.kernel.org 27434S: Maintained 27435W: https://linuxtv.org 27436T: git git://linuxtv.org/media.git 27437F: drivers/media/tuners/xc2028.* 27438 27439XDP (eXpress Data Path) 27440M: Alexei Starovoitov <ast@kernel.org> 27441M: Daniel Borkmann <daniel@iogearbox.net> 27442M: David S. Miller <davem@davemloft.net> 27443M: Jakub Kicinski <kuba@kernel.org> 27444M: Jesper Dangaard Brouer <hawk@kernel.org> 27445M: John Fastabend <john.fastabend@gmail.com> 27446R: Stanislav Fomichev <sdf@fomichev.me> 27447L: netdev@vger.kernel.org 27448L: bpf@vger.kernel.org 27449S: Supported 27450F: drivers/net/ethernet/*/*/*/*/*xdp* 27451F: drivers/net/ethernet/*/*/*xdp* 27452F: include/net/xdp.h 27453F: include/net/xdp_priv.h 27454F: include/trace/events/xdp.h 27455F: kernel/bpf/cpumap.c 27456F: kernel/bpf/devmap.c 27457F: net/core/xdp.c 27458F: samples/bpf/xdp* 27459F: tools/testing/selftests/bpf/*/*xdp* 27460F: tools/testing/selftests/bpf/*xdp* 27461K: (?:\b|_)xdp(?:\b|_) 27462 27463XDP SOCKETS (AF_XDP) 27464M: Björn Töpel <bjorn@kernel.org> 27465M: Magnus Karlsson <magnus.karlsson@intel.com> 27466M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 27467R: Jonathan Lemon <jonathan.lemon@gmail.com> 27468R: Stanislav Fomichev <sdf@fomichev.me> 27469L: netdev@vger.kernel.org 27470L: bpf@vger.kernel.org 27471S: Maintained 27472F: Documentation/networking/af_xdp.rst 27473F: include/net/netns/xdp.h 27474F: include/net/xdp_sock* 27475F: include/net/xsk_buff_pool.h 27476F: include/uapi/linux/if_xdp.h 27477F: include/uapi/linux/xdp_diag.h 27478F: net/xdp/ 27479F: tools/testing/selftests/bpf/*xsk* 27480 27481XEN BLOCK SUBSYSTEM 27482M: Roger Pau Monné <roger.pau@citrix.com> 27483L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27484S: Supported 27485F: drivers/block/xen* 27486F: drivers/block/xen-blkback/* 27487 27488XEN HYPERVISOR ARM 27489M: Stefano Stabellini <sstabellini@kernel.org> 27490L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27491S: Maintained 27492F: arch/arm/include/asm/xen/ 27493F: arch/arm/xen/ 27494 27495XEN HYPERVISOR ARM64 27496M: Stefano Stabellini <sstabellini@kernel.org> 27497L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27498S: Maintained 27499F: arch/arm64/include/asm/xen/ 27500F: arch/arm64/xen/ 27501 27502XEN HYPERVISOR INTERFACE 27503M: Juergen Gross <jgross@suse.com> 27504M: Stefano Stabellini <sstabellini@kernel.org> 27505R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 27506L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27507S: Supported 27508T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 27509F: Documentation/ABI/stable/sysfs-hypervisor-xen 27510F: Documentation/ABI/testing/sysfs-hypervisor-xen 27511F: drivers/*/xen-*front.c 27512F: drivers/xen/ 27513F: include/uapi/xen/ 27514F: include/xen/ 27515F: kernel/configs/xen.config 27516 27517XEN HYPERVISOR X86 27518M: Juergen Gross <jgross@suse.com> 27519R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 27520L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27521S: Supported 27522F: arch/x86/configs/xen.config 27523F: arch/x86/include/asm/pvclock-abi.h 27524F: arch/x86/include/asm/xen/ 27525F: arch/x86/platform/pvh/ 27526F: arch/x86/xen/ 27527 27528XEN NETWORK BACKEND DRIVER 27529M: Wei Liu <wei.liu@kernel.org> 27530M: Paul Durrant <paul@xen.org> 27531L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27532L: netdev@vger.kernel.org 27533S: Supported 27534F: drivers/net/xen-netback/* 27535 27536XEN PCI SUBSYSTEM 27537M: Juergen Gross <jgross@suse.com> 27538L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27539S: Supported 27540F: arch/x86/pci/*xen* 27541F: drivers/pci/*xen* 27542 27543XEN PVSCSI DRIVERS 27544M: Juergen Gross <jgross@suse.com> 27545L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27546L: linux-scsi@vger.kernel.org 27547S: Supported 27548F: drivers/scsi/xen-scsifront.c 27549F: drivers/xen/xen-scsiback.c 27550F: include/xen/interface/io/vscsiif.h 27551 27552XEN PVUSB DRIVER 27553M: Juergen Gross <jgross@suse.com> 27554L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27555L: linux-usb@vger.kernel.org 27556S: Supported 27557F: drivers/usb/host/xen* 27558F: include/xen/interface/io/usbif.h 27559 27560XEN SOUND FRONTEND DRIVER 27561M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 27562L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27563L: linux-sound@vger.kernel.org 27564S: Supported 27565F: sound/xen/* 27566 27567XEN SWIOTLB SUBSYSTEM 27568M: Juergen Gross <jgross@suse.com> 27569M: Stefano Stabellini <sstabellini@kernel.org> 27570L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27571L: iommu@lists.linux.dev 27572S: Supported 27573F: arch/*/include/asm/xen/swiotlb-xen.h 27574F: drivers/xen/swiotlb-xen.c 27575F: include/xen/arm/swiotlb-xen.h 27576F: include/xen/swiotlb-xen.h 27577 27578XFS FILESYSTEM 27579M: Carlos Maiolino <cem@kernel.org> 27580L: linux-xfs@vger.kernel.org 27581S: Supported 27582W: http://xfs.org/ 27583C: irc://irc.oftc.net/xfs 27584T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 27585P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 27586F: Documentation/ABI/testing/sysfs-fs-xfs 27587F: Documentation/admin-guide/xfs.rst 27588F: Documentation/filesystems/xfs/* 27589F: fs/xfs/ 27590F: include/uapi/linux/dqblk_xfs.h 27591F: include/uapi/linux/fsmap.h 27592 27593XILINX AMS DRIVER 27594M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 27595L: linux-iio@vger.kernel.org 27596S: Maintained 27597F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 27598F: drivers/iio/adc/xilinx-ams.c 27599 27600XILINX AXI ETHERNET DRIVER 27601M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 27602S: Maintained 27603F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 27604F: drivers/net/ethernet/xilinx/xilinx_axienet* 27605 27606XILINX CAN DRIVER 27607M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 27608L: linux-can@vger.kernel.org 27609S: Maintained 27610F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 27611F: drivers/net/can/xilinx_can.c 27612 27613XILINX EVENT MANAGEMENT DRIVER 27614M: Michal Simek <michal.simek@amd.com> 27615S: Maintained 27616F: drivers/soc/xilinx/xlnx_event_manager.c 27617F: include/linux/firmware/xlnx-event-manager.h 27618 27619XILINX GPIO DRIVER 27620M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27621R: Srinivas Neeli <srinivas.neeli@amd.com> 27622R: Michal Simek <michal.simek@amd.com> 27623S: Maintained 27624F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 27625F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 27626F: drivers/gpio/gpio-xilinx.c 27627F: drivers/gpio/gpio-zynq.c 27628 27629XILINX LL TEMAC ETHERNET DRIVER 27630L: netdev@vger.kernel.org 27631S: Orphan 27632F: drivers/net/ethernet/xilinx/ll_temac* 27633 27634XILINX PWM DRIVER 27635M: Sean Anderson <sean.anderson@seco.com> 27636S: Maintained 27637F: drivers/pwm/pwm-xilinx.c 27638F: include/clocksource/timer-xilinx.h 27639 27640XILINX SOUND DRIVERS 27641M: Vincenzo Frascino <vincenzo.frascino@arm.com> 27642S: Maintained 27643F: Documentation/devicetree/bindings/sound/xlnx,i2s.yaml 27644F: Documentation/devicetree/bindings/sound/xlnx,audio-formatter.yaml 27645F: Documentation/devicetree/bindings/sound/xlnx,spdif.yaml 27646F: sound/soc/xilinx/* 27647 27648XILINX SD-FEC IP CORES 27649M: Derek Kiernan <derek.kiernan@amd.com> 27650M: Dragan Cvetic <dragan.cvetic@amd.com> 27651S: Maintained 27652F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 27653F: Documentation/misc-devices/xilinx_sdfec.rst 27654F: drivers/misc/xilinx_sdfec.c 27655F: include/uapi/misc/xilinx_sdfec.h 27656 27657XILINX UARTLITE SERIAL DRIVER 27658M: Peter Korsgaard <jacmet@sunsite.dk> 27659L: linux-serial@vger.kernel.org 27660S: Maintained 27661F: drivers/tty/serial/uartlite.c 27662 27663XILINX VIDEO IP CORES 27664M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 27665L: linux-media@vger.kernel.org 27666S: Supported 27667T: git git://linuxtv.org/media.git 27668F: Documentation/devicetree/bindings/media/xilinx/ 27669F: drivers/media/platform/xilinx/ 27670F: include/uapi/linux/xilinx-v4l2-controls.h 27671 27672XILINX VERSAL EDAC DRIVER 27673M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27674M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 27675S: Maintained 27676F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 27677F: drivers/edac/versal_edac.c 27678 27679XILINX WATCHDOG DRIVER 27680M: Srinivas Neeli <srinivas.neeli@amd.com> 27681R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27682R: Michal Simek <michal.simek@amd.com> 27683S: Maintained 27684F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 27685F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 27686F: drivers/watchdog/of_xilinx_wdt.c 27687F: drivers/watchdog/xilinx_wwdt.c 27688 27689XILINX XDMA DRIVER 27690M: Lizhi Hou <lizhi.hou@amd.com> 27691M: Brian Xu <brian.xu@amd.com> 27692M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 27693L: dmaengine@vger.kernel.org 27694S: Supported 27695F: drivers/dma/xilinx/xdma-regs.h 27696F: drivers/dma/xilinx/xdma.c 27697F: include/linux/dma/amd_xdma.h 27698F: include/linux/platform_data/amd_xdma.h 27699 27700XILINX ZYNQMP DPDMA DRIVER 27701M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 27702L: dmaengine@vger.kernel.org 27703S: Supported 27704F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 27705F: drivers/dma/xilinx/xilinx_dpdma.c 27706F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 27707 27708XILINX ZYNQMP OCM EDAC DRIVER 27709M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27710M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 27711S: Maintained 27712F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 27713F: drivers/edac/zynqmp_edac.c 27714 27715XILINX ZYNQMP PSGTR PHY DRIVER 27716M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 27717L: linux-kernel@vger.kernel.org 27718S: Supported 27719T: git https://github.com/Xilinx/linux-xlnx.git 27720F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 27721F: drivers/phy/xilinx/phy-zynqmp.c 27722 27723XILINX ZYNQMP SHA3 DRIVER 27724M: Harsha <harsha.harsha@amd.com> 27725S: Maintained 27726F: drivers/crypto/xilinx/zynqmp-sha.c 27727 27728XILINX ZYNQMP NVMEM DRIVER 27729M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 27730M: Kalyani Akula <kalyani.akula@amd.com> 27731R: Michal Simek <michal.simek@amd.com> 27732S: Maintained 27733F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 27734F: drivers/nvmem/zynqmp_nvmem.c 27735 27736XILLYBUS DRIVER 27737M: Eli Billauer <eli.billauer@gmail.com> 27738L: linux-kernel@vger.kernel.org 27739S: Supported 27740F: drivers/char/xillybus/ 27741 27742XLP9XX I2C DRIVER 27743M: George Cherian <gcherian@marvell.com> 27744L: linux-i2c@vger.kernel.org 27745S: Supported 27746W: http://www.marvell.com 27747F: drivers/i2c/busses/i2c-xlp9xx.c 27748 27749XTENSA XTFPGA PLATFORM SUPPORT 27750M: Max Filippov <jcmvbkbc@gmail.com> 27751S: Maintained 27752F: drivers/spi/spi-xtensa-xtfpga.c 27753F: sound/soc/xtensa/xtfpga-i2s.c 27754 27755XZ EMBEDDED 27756M: Lasse Collin <lasse.collin@tukaani.org> 27757S: Maintained 27758W: https://tukaani.org/xz/embedded.html 27759B: https://github.com/tukaani-project/xz-embedded/issues 27760C: irc://irc.libera.chat/tukaani 27761F: Documentation/staging/xz.rst 27762F: include/linux/decompress/unxz.h 27763F: include/linux/xz.h 27764F: lib/decompress_unxz.c 27765F: lib/xz/ 27766F: scripts/xz_wrap.sh 27767 27768YAM DRIVER FOR AX.25 27769M: Jean-Paul Roubelat <jpr@f6fbb.org> 27770L: linux-hams@vger.kernel.org 27771S: Maintained 27772F: drivers/net/hamradio/yam* 27773F: include/linux/yam.h 27774 27775YAMA SECURITY MODULE 27776M: Kees Cook <kees@kernel.org> 27777S: Supported 27778T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 27779F: Documentation/admin-guide/LSM/Yama.rst 27780F: security/yama/ 27781 27782YAML NETLINK (YNL) 27783M: Donald Hunter <donald.hunter@gmail.com> 27784M: Jakub Kicinski <kuba@kernel.org> 27785F: Documentation/netlink/ 27786F: Documentation/userspace-api/netlink/intro-specs.rst 27787F: Documentation/userspace-api/netlink/specs.rst 27788F: tools/net/ynl/ 27789 27790YEALINK PHONE DRIVER 27791M: Henk Vergonet <Henk.Vergonet@gmail.com> 27792S: Maintained 27793F: Documentation/input/devices/yealink.rst 27794F: drivers/input/misc/yealink.* 27795 27796Z8530 DRIVER FOR AX.25 27797M: Joerg Reuter <jreuter@yaina.de> 27798L: linux-hams@vger.kernel.org 27799S: Maintained 27800W: http://yaina.de/jreuter/ 27801W: http://www.qsl.net/dl1bke/ 27802F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 27803F: drivers/net/hamradio/*scc.c 27804F: drivers/net/hamradio/z8530.h 27805 27806ZD1211RW WIRELESS DRIVER 27807L: linux-wireless@vger.kernel.org 27808S: Orphan 27809F: drivers/net/wireless/zydas/ 27810 27811ZD1301 MEDIA DRIVER 27812L: linux-media@vger.kernel.org 27813S: Orphan 27814W: https://linuxtv.org/ 27815Q: https://patchwork.linuxtv.org/project/linux-media/list/ 27816F: drivers/media/usb/dvb-usb-v2/zd1301* 27817 27818ZD1301_DEMOD MEDIA DRIVER 27819L: linux-media@vger.kernel.org 27820S: Orphan 27821W: https://linuxtv.org/ 27822Q: https://patchwork.linuxtv.org/project/linux-media/list/ 27823F: drivers/media/dvb-frontends/zd1301_demod* 27824 27825ZHAOXIN PROCESSOR SUPPORT 27826M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 27827L: linux-kernel@vger.kernel.org 27828S: Maintained 27829F: arch/x86/kernel/cpu/zhaoxin.c 27830 27831ZONED LOOP DEVICE 27832M: Damien Le Moal <dlemoal@kernel.org> 27833R: Christoph Hellwig <hch@lst.de> 27834L: linux-block@vger.kernel.org 27835S: Maintained 27836F: Documentation/admin-guide/blockdev/zoned_loop.rst 27837F: drivers/block/zloop.c 27838 27839ZONEFS FILESYSTEM 27840M: Damien Le Moal <dlemoal@kernel.org> 27841M: Naohiro Aota <naohiro.aota@wdc.com> 27842R: Johannes Thumshirn <jth@kernel.org> 27843L: linux-fsdevel@vger.kernel.org 27844S: Maintained 27845T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 27846F: Documentation/filesystems/zonefs.rst 27847F: fs/zonefs/ 27848 27849ZR36067 VIDEO FOR LINUX DRIVER 27850M: Corentin Labbe <clabbe@baylibre.com> 27851L: mjpeg-users@lists.sourceforge.net 27852L: linux-media@vger.kernel.org 27853S: Maintained 27854W: http://mjpeg.sourceforge.net/driver-zoran/ 27855Q: https://patchwork.linuxtv.org/project/linux-media/list/ 27856F: Documentation/driver-api/media/drivers/zoran.rst 27857F: drivers/media/pci/zoran/ 27858 27859ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 27860M: Minchan Kim <minchan@kernel.org> 27861M: Sergey Senozhatsky <senozhatsky@chromium.org> 27862L: linux-kernel@vger.kernel.org 27863S: Maintained 27864F: Documentation/admin-guide/blockdev/zram.rst 27865F: drivers/block/zram/ 27866 27867ZS DECSTATION Z85C30 SERIAL DRIVER 27868M: "Maciej W. Rozycki" <macro@orcam.me.uk> 27869S: Maintained 27870F: drivers/tty/serial/zs.* 27871 27872ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 27873M: Minchan Kim <minchan@kernel.org> 27874M: Sergey Senozhatsky <senozhatsky@chromium.org> 27875L: linux-mm@kvack.org 27876S: Maintained 27877F: Documentation/mm/zsmalloc.rst 27878F: include/linux/zsmalloc.h 27879F: mm/zpdesc.h 27880F: mm/zsmalloc.c 27881 27882ZSTD 27883M: Nick Terrell <terrelln@fb.com> 27884M: David Sterba <dsterba@suse.com> 27885S: Maintained 27886B: https://github.com/facebook/zstd/issues 27887T: git https://github.com/terrelln/linux.git 27888F: crypto/zstd.c 27889F: include/linux/zstd* 27890F: lib/decompress_unzstd.c 27891F: lib/zstd/ 27892N: zstd 27893K: zstd 27894 27895ZSWAP COMPRESSED SWAP CACHING 27896M: Johannes Weiner <hannes@cmpxchg.org> 27897M: Yosry Ahmed <yosry.ahmed@linux.dev> 27898M: Nhat Pham <nphamcs@gmail.com> 27899R: Chengming Zhou <chengming.zhou@linux.dev> 27900L: linux-mm@kvack.org 27901S: Maintained 27902F: Documentation/admin-guide/mm/zswap.rst 27903F: include/linux/zpool.h 27904F: include/linux/zswap.h 27905F: mm/zpool.c 27906F: mm/zswap.c 27907F: tools/testing/selftests/cgroup/test_zswap.c 27908 27909SENARYTECH AUDIO CODEC DRIVER 27910M: bo liu <bo.liu@senarytech.com> 27911S: Maintained 27912T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 27913F: sound/hda/codecs/senarytech.c 27914 27915THE REST 27916M: Linus Torvalds <torvalds@linux-foundation.org> 27917L: linux-kernel@vger.kernel.org 27918S: Buried alive in reporters 27919T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 27920F: * 27921F: */ 27922
