1List of maintainers 2=================== 3 4Descriptions of section entries and preferred order 5--------------------------------------------------- 6 7 M: *Mail* patches to: FullName <address@domain> 8 R: Designated *Reviewer*: FullName <address@domain> 9 These reviewers should be CCed on patches. 10 L: *Mailing list* that is relevant to this area 11 S: *Status*, one of the following: 12 Supported: Someone is actually paid to look after this. 13 Maintained: Someone actually looks after it. 14 Odd Fixes: It has a maintainer but they don't have time to do 15 much other than throw the odd patch in. See below.. 16 Orphan: No current maintainer [but maybe you could take the 17 role as you write your new code]. 18 Obsolete: Old code. Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where to file *bugs*. A web-page with detailed bug 24 filing info, a direct bug tracker link, or a mailto: URI. 25 C: URI for *chat* protocol, server and channel where developers 26 usually hang out, for example irc://server/channel. 27 P: *Subsystem Profile* document for more details submitting 28 patches to the given subsystem. This is either an in-tree file, 29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 30 for details. 31 T: *SCM* tree type and location. 32 Type is one of: git, hg, quilt, stgit, topgit 33 F: *Files* and directories wildcard patterns. 34 A trailing slash includes all files and subdirectory files. 35 F: drivers/net/ all files in and below drivers/net 36 F: drivers/net/* all files in drivers/net, but not below 37 F: */net/* all files in "any top level directory"/net 38 One pattern per line. Multiple F: lines acceptable. 39 X: *Excluded* files and directories that are NOT maintained, same 40 rules as F:. Files exclusions are tested before file matches. 41 Can be useful for excluding a specific subdirectory, for instance: 42 F: net/ 43 X: net/ipv6/ 44 matches all files in and below net excluding net/ipv6/ 45 N: Files and directories *Regex* patterns. 46 N: [^a-z]tegra all files whose path contains tegra 47 (not including files like integrator) 48 One pattern per line. Multiple N: lines acceptable. 49 scripts/get_maintainer.pl has different behavior for files that 50 match F: pattern and matches of N: patterns. By default, 51 get_maintainer will not look at git log history when an F: pattern 52 match occurs. When an N: match occurs, git log history is used 53 to also notify the people that have git commit signatures. 54 K: *Content regex* (perl extended) pattern match in a patch or file. 55 For instance: 56 K: of_get_profile 57 matches patches or files that contain "of_get_profile" 58 K: \b(printk|pr_(info|err))\b 59 matches patches or files that contain one or more of the words 60 printk, pr_info or pr_err 61 One regex pattern per line. Multiple K: lines acceptable. 62 63Maintainers List 64---------------- 65 66.. note:: When reading this list, please look for the most precise areas 67 first. When adding to this list, please keep the entries in 68 alphabetical order. 69 703C59X NETWORK DRIVER 71M: Steffen Klassert <klassert@kernel.org> 72L: netdev@vger.kernel.org 73S: Odd Fixes 74F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 75F: drivers/net/ethernet/3com/3c59x.c 76 773CR990 NETWORK DRIVER 78M: David Dillow <dave@thedillows.org> 79L: netdev@vger.kernel.org 80S: Maintained 81F: drivers/net/ethernet/3com/typhoon* 82 833WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 84M: Adam Radford <aradford@gmail.com> 85L: linux-scsi@vger.kernel.org 86S: Supported 87W: http://www.lsi.com 88F: drivers/scsi/3w-* 89 9053C700 AND 53C700-66 SCSI DRIVER 91M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 92L: linux-scsi@vger.kernel.org 93S: Maintained 94F: drivers/scsi/53c700* 95 966LOWPAN GENERIC (BTLE/IEEE 802.15.4) 97M: Alexander Aring <alex.aring@gmail.com> 98L: linux-bluetooth@vger.kernel.org 99L: linux-wpan@vger.kernel.org 100S: Maintained 101F: Documentation/networking/6lowpan.rst 102F: include/net/6lowpan.h 103F: net/6lowpan/ 104 1056PACK NETWORK DRIVER FOR AX.25 106M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 107L: linux-hams@vger.kernel.org 108S: Maintained 109F: drivers/net/hamradio/6pack.c 110 111802.11 (including CFG80211/NL80211) 112M: Johannes Berg <johannes@sipsolutions.net> 113L: linux-wireless@vger.kernel.org 114S: Maintained 115W: https://wireless.wiki.kernel.org/ 116Q: https://patchwork.kernel.org/project/linux-wireless/list/ 117T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 118T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 119F: Documentation/driver-api/80211/cfg80211.rst 120F: Documentation/networking/regulatory.rst 121F: include/linux/ieee80211.h 122F: include/net/cfg80211.h 123F: include/net/ieee80211_radiotap.h 124F: include/net/iw_handler.h 125F: include/net/wext.h 126F: include/uapi/linux/nl80211.h 127N: include/uapi/linux/nl80211-.* 128F: include/uapi/linux/wireless.h 129F: net/wireless/ 130 1318169 10/100/1000 GIGABIT ETHERNET DRIVER 132M: Heiner Kallweit <hkallweit1@gmail.com> 133M: nic_swsd@realtek.com 134L: netdev@vger.kernel.org 135S: Maintained 136F: drivers/net/ethernet/realtek/r8169* 137 1388250/16?50 (AND CLONE UARTS) SERIAL DRIVER 139M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 140L: linux-serial@vger.kernel.org 141S: Maintained 142T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 143F: drivers/tty/serial/8250* 144F: include/linux/serial_8250.h 145 1468390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 147L: netdev@vger.kernel.org 148S: Orphan / Obsolete 149F: drivers/net/ethernet/8390/ 150 1519P FILE SYSTEM 152M: Eric Van Hensbergen <ericvh@kernel.org> 153M: Latchesar Ionkov <lucho@ionkov.net> 154M: Dominique Martinet <asmadeus@codewreck.org> 155R: Christian Schoenebeck <linux_oss@crudebyte.com> 156L: v9fs@lists.linux.dev 157S: Maintained 158W: http://github.com/v9fs 159Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 160T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 161T: git https://github.com/martinetd/linux.git 162F: Documentation/filesystems/9p.rst 163F: fs/9p/ 164F: include/net/9p/ 165F: include/trace/events/9p.h 166F: include/uapi/linux/virtio_9p.h 167F: net/9p/ 168 169A64FX DIAG DRIVER 170M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 171S: Supported 172F: drivers/soc/fujitsu/a64fx-diag.c 173 174A8293 MEDIA DRIVER 175L: linux-media@vger.kernel.org 176S: Orphan 177W: https://linuxtv.org 178Q: http://patchwork.linuxtv.org/project/linux-media/list/ 179F: drivers/media/dvb-frontends/a8293* 180 181AACRAID SCSI RAID DRIVER 182M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 183L: linux-scsi@vger.kernel.org 184S: Supported 185W: http://www.adaptec.com/ 186F: Documentation/scsi/aacraid.rst 187F: drivers/scsi/aacraid/ 188 189AAEON UPBOARD FPGA MFD DRIVER 190M: Thomas Richard <thomas.richard@bootlin.com> 191S: Maintained 192F: drivers/leds/leds-upboard.c 193F: drivers/mfd/upboard-fpga.c 194F: drivers/pinctrl/pinctrl-upboard.c 195F: include/linux/mfd/upboard-fpga.h 196 197AB8500 BATTERY AND CHARGER DRIVERS 198M: Linus Walleij <linus.walleij@linaro.org> 199F: Documentation/devicetree/bindings/power/supply/*ab8500* 200F: drivers/power/supply/*ab8500* 201 202ABI/API 203L: linux-api@vger.kernel.org 204F: include/linux/syscalls.h 205F: kernel/sys_ni.c 206X: arch/*/include/uapi/ 207X: include/uapi/ 208 209ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 210M: Hans de Goede <hansg@kernel.org> 211L: linux-hwmon@vger.kernel.org 212S: Maintained 213F: drivers/hwmon/abituguru.c 214 215ABIT UGURU 3 HARDWARE MONITOR DRIVER 216M: Alistair John Strachan <alistair@devzero.co.uk> 217L: linux-hwmon@vger.kernel.org 218S: Maintained 219F: drivers/hwmon/abituguru3.c 220 221ACCES 104-DIO-48E GPIO DRIVER 222M: William Breathitt Gray <wbg@kernel.org> 223L: linux-gpio@vger.kernel.org 224S: Maintained 225F: drivers/gpio/gpio-104-dio-48e.c 226 227ACCES 104-IDI-48 GPIO DRIVER 228M: William Breathitt Gray <wbg@kernel.org> 229L: linux-gpio@vger.kernel.org 230S: Maintained 231F: drivers/gpio/gpio-104-idi-48.c 232 233ACCES 104-IDIO-16 GPIO DRIVER 234M: William Breathitt Gray <wbg@kernel.org> 235L: linux-gpio@vger.kernel.org 236S: Maintained 237F: drivers/gpio/gpio-104-idio-16.c 238 239ACCES 104-QUAD-8 DRIVER 240M: William Breathitt Gray <wbg@kernel.org> 241L: linux-iio@vger.kernel.org 242S: Maintained 243F: drivers/counter/104-quad-8.c 244 245ACCES IDIO-16 GPIO LIBRARY 246M: William Breathitt Gray <wbg@kernel.org> 247L: linux-gpio@vger.kernel.org 248S: Maintained 249F: drivers/gpio/gpio-idio-16.c 250F: drivers/gpio/gpio-idio-16.h 251 252ACCES PCI-IDIO-16 GPIO DRIVER 253M: William Breathitt Gray <wbg@kernel.org> 254L: linux-gpio@vger.kernel.org 255S: Maintained 256F: drivers/gpio/gpio-pci-idio-16.c 257 258ACCES PCIe-IDIO-24 GPIO DRIVER 259M: William Breathitt Gray <wbg@kernel.org> 260L: linux-gpio@vger.kernel.org 261S: Maintained 262F: drivers/gpio/gpio-pcie-idio-24.c 263 264ACENIC DRIVER 265M: Jes Sorensen <jes@trained-monkey.org> 266L: linux-acenic@sunsite.dk 267S: Maintained 268F: drivers/net/ethernet/alteon/acenic* 269 270ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 271M: Peter Kaestle <peter@piie.net> 272L: platform-driver-x86@vger.kernel.org 273S: Maintained 274W: http://piie.net/?section=acerhdf 275F: drivers/platform/x86/acerhdf.c 276 277ACER WMI LAPTOP EXTRAS 278M: "Lee, Chun-Yi" <jlee@suse.com> 279L: platform-driver-x86@vger.kernel.org 280S: Maintained 281F: drivers/platform/x86/acer-wmi.c 282 283ACPI 284M: "Rafael J. Wysocki" <rafael@kernel.org> 285R: Len Brown <lenb@kernel.org> 286L: linux-acpi@vger.kernel.org 287S: Supported 288Q: https://patchwork.kernel.org/project/linux-acpi/list/ 289B: https://bugzilla.kernel.org 290T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 291F: Documentation/ABI/testing/configfs-acpi 292F: Documentation/ABI/testing/sysfs-bus-acpi 293F: Documentation/firmware-guide/acpi/ 294F: arch/x86/kernel/acpi/ 295F: arch/x86/pci/acpi.c 296F: drivers/acpi/ 297F: drivers/pci/*/*acpi* 298F: drivers/pci/*acpi* 299F: drivers/pnp/pnpacpi/ 300F: include/acpi/ 301F: include/linux/acpi.h 302F: include/linux/fwnode.h 303F: include/linux/fw_table.h 304F: lib/fw_table.c 305F: rust/kernel/acpi.rs 306F: tools/power/acpi/ 307 308ACPI APEI 309M: "Rafael J. Wysocki" <rafael@kernel.org> 310R: Tony Luck <tony.luck@intel.com> 311R: Borislav Petkov <bp@alien8.de> 312R: Hanjun Guo <guohanjun@huawei.com> 313R: Mauro Carvalho Chehab <mchehab@kernel.org> 314R: Shuai Xue <xueshuai@linux.alibaba.com> 315L: linux-acpi@vger.kernel.org 316F: drivers/acpi/apei/ 317 318ACPI COMPONENT ARCHITECTURE (ACPICA) 319M: "Rafael J. Wysocki" <rafael@kernel.org> 320M: Robert Moore <robert.moore@intel.com> 321L: linux-acpi@vger.kernel.org 322L: acpica-devel@lists.linux.dev 323S: Supported 324W: https://acpica.org/ 325W: https://github.com/acpica/acpica/ 326Q: https://patchwork.kernel.org/project/linux-acpi/list/ 327B: https://bugzilla.kernel.org 328B: https://bugs.acpica.org 329T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 330F: drivers/acpi/acpica/ 331F: include/acpi/ 332F: tools/power/acpi/ 333 334ACPI FOR ARM64 (ACPI/arm64) 335M: Lorenzo Pieralisi <lpieralisi@kernel.org> 336M: Hanjun Guo <guohanjun@huawei.com> 337M: Sudeep Holla <sudeep.holla@arm.com> 338L: linux-acpi@vger.kernel.org 339L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 340S: Maintained 341F: drivers/acpi/arm64 342F: include/linux/acpi_iort.h 343 344ACPI FOR RISC-V (ACPI/riscv) 345M: Sunil V L <sunilvl@ventanamicro.com> 346L: linux-acpi@vger.kernel.org 347L: linux-riscv@lists.infradead.org 348S: Maintained 349F: drivers/acpi/riscv/ 350 351ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 352M: Sudeep Holla <sudeep.holla@arm.com> 353L: linux-acpi@vger.kernel.org 354S: Supported 355F: drivers/mailbox/pcc.c 356 357ACPI PMIC DRIVERS 358M: "Rafael J. Wysocki" <rafael@kernel.org> 359M: Len Brown <lenb@kernel.org> 360R: Andy Shevchenko <andy@kernel.org> 361R: Mika Westerberg <westeri@kernel.org> 362L: linux-acpi@vger.kernel.org 363S: Supported 364Q: https://patchwork.kernel.org/project/linux-acpi/list/ 365B: https://bugzilla.kernel.org 366T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 367F: drivers/acpi/pmic/ 368 369ACPI QUICKSTART DRIVER 370M: Armin Wolf <W_Armin@gmx.de> 371L: platform-driver-x86@vger.kernel.org 372S: Maintained 373F: drivers/platform/x86/quickstart.c 374 375ACPI SERIAL MULTI INSTANTIATE DRIVER 376M: Hans de Goede <hansg@kernel.org> 377L: platform-driver-x86@vger.kernel.org 378S: Maintained 379F: drivers/platform/x86/serial-multi-instantiate.c 380 381ACPI THERMAL DRIVER 382M: Rafael J. Wysocki <rafael@kernel.org> 383R: Zhang Rui <rui.zhang@intel.com> 384L: linux-acpi@vger.kernel.org 385S: Supported 386B: https://bugzilla.kernel.org 387F: drivers/acpi/*thermal* 388 389ACPI VIOT DRIVER 390M: Jean-Philippe Brucker <jean-philippe@linaro.org> 391L: linux-acpi@vger.kernel.org 392L: iommu@lists.linux.dev 393S: Maintained 394F: drivers/acpi/viot.c 395F: include/linux/acpi_viot.h 396 397ACPI WMI DRIVER 398M: Armin Wolf <W_Armin@gmx.de> 399L: platform-driver-x86@vger.kernel.org 400S: Maintained 401F: Documentation/ABI/testing/sysfs-bus-wmi 402F: Documentation/driver-api/wmi.rst 403F: Documentation/wmi/ 404F: drivers/platform/x86/wmi.c 405F: include/uapi/linux/wmi.h 406 407ACRN HYPERVISOR SERVICE MODULE 408M: Fei Li <fei1.li@intel.com> 409L: acrn-dev@lists.projectacrn.org (subscribers-only) 410S: Supported 411W: https://projectacrn.org 412F: Documentation/virt/acrn/ 413F: drivers/virt/acrn/ 414F: include/uapi/linux/acrn.h 415 416AD1889 ALSA SOUND DRIVER 417L: linux-parisc@vger.kernel.org 418S: Maintained 419W: https://parisc.wiki.kernel.org/index.php/AD1889 420F: sound/pci/ad1889.* 421 422AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 423M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 424L: linux-iio@vger.kernel.org 425S: Supported 426F: drivers/iio/potentiometer/ad5110.c 427 428AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 429M: Michael Hennerich <michael.hennerich@analog.com> 430S: Supported 431W: http://wiki.analog.com/AD5254 432W: https://ez.analog.com/linux-software-drivers 433F: drivers/misc/ad525x_dpot.c 434 435AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 436M: Michael Hennerich <michael.hennerich@analog.com> 437S: Supported 438W: http://wiki.analog.com/AD5398 439W: https://ez.analog.com/linux-software-drivers 440F: drivers/regulator/ad5398.c 441 442AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 443M: Michael Hennerich <michael.hennerich@analog.com> 444S: Supported 445W: http://wiki.analog.com/AD7142 446W: https://ez.analog.com/linux-software-drivers 447F: drivers/input/misc/ad714x.c 448 449AD738X ADC DRIVER (AD7380/1/2/4) 450M: Michael Hennerich <michael.hennerich@analog.com> 451M: Nuno Sá <nuno.sa@analog.com> 452R: David Lechner <dlechner@baylibre.com> 453S: Supported 454W: https://wiki.analog.com/resources/tools-software/linux-drivers/iio-adc/ad738x 455W: https://ez.analog.com/linux-software-drivers 456F: Documentation/devicetree/bindings/iio/adc/adi,ad7380.yaml 457F: Documentation/iio/ad7380.rst 458F: drivers/iio/adc/ad7380.c 459 460AD7877 TOUCHSCREEN DRIVER 461M: Michael Hennerich <michael.hennerich@analog.com> 462S: Supported 463W: http://wiki.analog.com/AD7877 464W: https://ez.analog.com/linux-software-drivers 465F: drivers/input/touchscreen/ad7877.c 466 467AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 468M: Michael Hennerich <michael.hennerich@analog.com> 469S: Supported 470W: http://wiki.analog.com/AD7879 471W: https://ez.analog.com/linux-software-drivers 472F: drivers/input/touchscreen/ad7879.c 473 474AD7944 ADC DRIVER (AD7944/AD7985/AD7986) 475M: Michael Hennerich <michael.hennerich@analog.com> 476M: Nuno Sá <nuno.sa@analog.com> 477R: David Lechner <dlechner@baylibre.com> 478S: Supported 479W: https://ez.analog.com/linux-software-drivers 480F: Documentation/devicetree/bindings/iio/adc/adi,ad7944.yaml 481F: Documentation/iio/ad7944.rst 482F: drivers/iio/adc/ad7944.c 483 484ADAFRUIT MINI I2C GAMEPAD 485M: Anshul Dalal <anshulusr@gmail.com> 486L: linux-input@vger.kernel.org 487S: Maintained 488F: Documentation/devicetree/bindings/input/adafruit,seesaw-gamepad.yaml 489F: drivers/input/joystick/adafruit-seesaw.c 490 491ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 492M: Jiri Kosina <jikos@kernel.org> 493S: Maintained 494 495ADF7242 IEEE 802.15.4 RADIO DRIVER 496M: Michael Hennerich <michael.hennerich@analog.com> 497L: linux-wpan@vger.kernel.org 498S: Supported 499W: https://wiki.analog.com/ADF7242 500W: https://ez.analog.com/linux-software-drivers 501F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 502F: drivers/net/ieee802154/adf7242.c 503 504ADM1025 HARDWARE MONITOR DRIVER 505M: Jean Delvare <jdelvare@suse.com> 506L: linux-hwmon@vger.kernel.org 507S: Maintained 508F: Documentation/hwmon/adm1025.rst 509F: drivers/hwmon/adm1025.c 510 511ADM1029 HARDWARE MONITOR DRIVER 512M: Corentin Labbe <clabbe.montjoie@gmail.com> 513L: linux-hwmon@vger.kernel.org 514S: Maintained 515F: drivers/hwmon/adm1029.c 516 517ADM8211 WIRELESS DRIVER 518L: linux-wireless@vger.kernel.org 519S: Orphan 520F: drivers/net/wireless/admtek/ 521 522ADP1050 HARDWARE MONITOR DRIVER 523M: Radu Sabau <radu.sabau@analog.com> 524L: linux-hwmon@vger.kernel.org 525S: Supported 526W: https://ez.analog.com/linux-software-drivers 527F: Documentation/devicetree/bindings/hwmon/pmbus/adi,adp1050.yaml 528 529ADP1653 FLASH CONTROLLER DRIVER 530M: Sakari Ailus <sakari.ailus@iki.fi> 531L: linux-media@vger.kernel.org 532S: Maintained 533F: Documentation/devicetree/bindings/media/i2c/adi,adp1653.txt 534F: drivers/media/i2c/adp1653.c 535F: include/media/i2c/adp1653.h 536 537ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 538M: Michael Hennerich <michael.hennerich@analog.com> 539S: Supported 540W: http://wiki.analog.com/ADP5520 541W: https://ez.analog.com/linux-software-drivers 542F: drivers/gpio/gpio-adp5520.c 543F: drivers/input/keyboard/adp5520-keys.c 544F: drivers/leds/leds-adp5520.c 545F: drivers/mfd/adp5520.c 546F: drivers/video/backlight/adp5520_bl.c 547 548ADP5585 GPIO EXPANDER, PWM AND KEYPAD CONTROLLER DRIVER 549M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 550L: linux-gpio@vger.kernel.org 551L: linux-pwm@vger.kernel.org 552S: Maintained 553F: Documentation/devicetree/bindings/*/adi,adp5585*.yaml 554F: drivers/gpio/gpio-adp5585.c 555F: drivers/input/keyboard/adp5585-keys.c 556F: drivers/mfd/adp5585.c 557F: drivers/pwm/pwm-adp5585.c 558F: include/linux/mfd/adp5585.h 559 560ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 561M: Michael Hennerich <michael.hennerich@analog.com> 562S: Supported 563W: http://wiki.analog.com/ADP5588 564W: https://ez.analog.com/linux-software-drivers 565F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 566F: drivers/input/keyboard/adp5588-keys.c 567 568ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 569M: Michael Hennerich <michael.hennerich@analog.com> 570S: Supported 571W: http://wiki.analog.com/ADP8860 572W: https://ez.analog.com/linux-software-drivers 573F: drivers/video/backlight/adp8860_bl.c 574 575ADT746X FAN DRIVER 576M: Colin Leroy <colin@colino.net> 577S: Maintained 578F: drivers/macintosh/therm_adt746x.c 579 580ADT7475 HARDWARE MONITOR DRIVER 581M: Jean Delvare <jdelvare@suse.com> 582L: linux-hwmon@vger.kernel.org 583S: Maintained 584F: Documentation/hwmon/adt7475.rst 585F: drivers/hwmon/adt7475.c 586 587ADVANSYS SCSI DRIVER 588M: Matthew Wilcox <willy@infradead.org> 589M: Hannes Reinecke <hare@suse.com> 590L: linux-scsi@vger.kernel.org 591S: Maintained 592F: Documentation/scsi/advansys.rst 593F: drivers/scsi/advansys.c 594 595ADVANTECH SWBTN DRIVER 596M: Andrea Ho <Andrea.Ho@advantech.com.tw> 597L: platform-driver-x86@vger.kernel.org 598S: Maintained 599F: drivers/platform/x86/adv_swbutton.c 600 601ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 602M: Lucas Stankus <lucas.p.stankus@gmail.com> 603S: Supported 604F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 605F: drivers/iio/accel/adxl313* 606 607ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 608M: Michael Hennerich <michael.hennerich@analog.com> 609S: Supported 610W: http://wiki.analog.com/ADXL345 611W: https://ez.analog.com/linux-software-drivers 612F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 613F: drivers/input/misc/adxl34x.c 614 615ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 616M: Puranjay Mohan <puranjay@kernel.org> 617L: linux-iio@vger.kernel.org 618S: Supported 619F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 620F: drivers/iio/accel/adxl355.h 621F: drivers/iio/accel/adxl355_core.c 622F: drivers/iio/accel/adxl355_i2c.c 623F: drivers/iio/accel/adxl355_spi.c 624 625ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 626M: Cosmin Tanislav <cosmin.tanislav@analog.com> 627L: linux-iio@vger.kernel.org 628S: Supported 629W: https://ez.analog.com/linux-software-drivers 630F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 631F: drivers/iio/accel/adxl367* 632 633ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 634M: Michael Hennerich <michael.hennerich@analog.com> 635S: Supported 636W: https://ez.analog.com/linux-software-drivers 637F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 638F: drivers/iio/accel/adxl372.c 639F: drivers/iio/accel/adxl372_i2c.c 640F: drivers/iio/accel/adxl372_spi.c 641 642ADXL380 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 643M: Ramona Gradinariu <ramona.gradinariu@analog.com> 644M: Antoniu Miclaus <antoniu.miclaus@analog.com> 645S: Supported 646W: https://ez.analog.com/linux-software-drivers 647F: Documentation/devicetree/bindings/iio/accel/adi,adxl380.yaml 648F: drivers/iio/accel/adxl380.c 649F: drivers/iio/accel/adxl380.h 650F: drivers/iio/accel/adxl380_i2c.c 651F: drivers/iio/accel/adxl380_spi.c 652 653AEONSEMI PHY DRIVER 654M: Christian Marangi <ansuelsmth@gmail.com> 655L: netdev@vger.kernel.org 656S: Maintained 657F: Documentation/devicetree/bindings/net/aeonsemi,as21xxx.yaml 658F: drivers/net/phy/as21xxx.c 659 660AF8133J THREE-AXIS MAGNETOMETER DRIVER 661M: Ondřej Jirman <megi@xff.cz> 662S: Maintained 663F: Documentation/devicetree/bindings/iio/magnetometer/voltafield,af8133j.yaml 664F: drivers/iio/magnetometer/af8133j.c 665 666AF9013 MEDIA DRIVER 667L: linux-media@vger.kernel.org 668S: Orphan 669W: https://linuxtv.org 670Q: http://patchwork.linuxtv.org/project/linux-media/list/ 671F: drivers/media/dvb-frontends/af9013* 672 673AF9033 MEDIA DRIVER 674L: linux-media@vger.kernel.org 675S: Orphan 676W: https://linuxtv.org 677Q: http://patchwork.linuxtv.org/project/linux-media/list/ 678F: drivers/media/dvb-frontends/af9033* 679 680AFFS FILE SYSTEM 681M: David Sterba <dsterba@suse.com> 682L: linux-fsdevel@vger.kernel.org 683S: Odd Fixes 684F: Documentation/filesystems/affs.rst 685F: fs/affs/ 686 687AFS FILESYSTEM 688M: David Howells <dhowells@redhat.com> 689M: Marc Dionne <marc.dionne@auristor.com> 690L: linux-afs@lists.infradead.org 691S: Supported 692W: https://www.infradead.org/~dhowells/kafs/ 693F: Documentation/filesystems/afs.rst 694F: fs/afs/ 695F: include/trace/events/afs.h 696 697AGPGART DRIVER 698M: David Airlie <airlied@redhat.com> 699L: dri-devel@lists.freedesktop.org 700S: Maintained 701T: git https://gitlab.freedesktop.org/drm/kernel.git 702F: drivers/char/agp/ 703F: include/linux/agp* 704F: include/uapi/linux/agp* 705 706AHA152X SCSI DRIVER 707M: "Juergen E. Fischer" <fischer@norbit.de> 708L: linux-scsi@vger.kernel.org 709S: Maintained 710F: drivers/scsi/aha152x* 711F: drivers/scsi/pcmcia/aha152x* 712 713AIC7XXX / AIC79XX SCSI DRIVER 714M: Hannes Reinecke <hare@suse.com> 715L: linux-scsi@vger.kernel.org 716S: Maintained 717F: drivers/scsi/aic7xxx/ 718 719AIMSLAB FM RADIO RECEIVER DRIVER 720M: Hans Verkuil <hverkuil@xs4all.nl> 721L: linux-media@vger.kernel.org 722S: Maintained 723W: https://linuxtv.org 724T: git git://linuxtv.org/media.git 725F: drivers/media/radio/radio-aimslab* 726 727AIO 728M: Benjamin LaHaise <bcrl@kvack.org> 729L: linux-aio@kvack.org 730S: Supported 731F: fs/aio.c 732F: include/linux/*aio*.h 733 734AIROHA ETHERNET DRIVER 735M: Lorenzo Bianconi <lorenzo@kernel.org> 736L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 737L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 738L: netdev@vger.kernel.org 739S: Maintained 740F: Documentation/devicetree/bindings/net/airoha,en7581-eth.yaml 741F: drivers/net/ethernet/airoha/ 742 743AIROHA PCIE PHY DRIVER 744M: Lorenzo Bianconi <lorenzo@kernel.org> 745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 746S: Maintained 747F: Documentation/devicetree/bindings/phy/airoha,en7581-pcie-phy.yaml 748F: drivers/phy/phy-airoha-pcie-regs.h 749F: drivers/phy/phy-airoha-pcie.c 750 751AIROHA SPI SNFI DRIVER 752M: Lorenzo Bianconi <lorenzo@kernel.org> 753M: Ray Liu <ray.liu@airoha.com> 754L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 755L: linux-spi@vger.kernel.org 756S: Maintained 757F: Documentation/devicetree/bindings/spi/airoha,en7581-snand.yaml 758F: drivers/spi/spi-airoha-snfi.c 759 760AIRSPY MEDIA DRIVER 761L: linux-media@vger.kernel.org 762S: Orphan 763W: https://linuxtv.org 764Q: http://patchwork.linuxtv.org/project/linux-media/list/ 765F: drivers/media/usb/airspy/ 766 767ALACRITECH GIGABIT ETHERNET DRIVER 768M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 769S: Maintained 770F: drivers/net/ethernet/alacritech/* 771 772ALCATEL SPEEDTOUCH USB DRIVER 773M: Duncan Sands <duncan.sands@free.fr> 774L: linux-usb@vger.kernel.org 775S: Maintained 776W: http://www.linux-usb.org/SpeedTouch/ 777F: drivers/usb/atm/speedtch.c 778F: drivers/usb/atm/usbatm.c 779 780ALCHEMY AU1XX0 MMC DRIVER 781M: Manuel Lauss <manuel.lauss@gmail.com> 782S: Maintained 783F: drivers/mmc/host/au1xmmc.c 784 785ALI1563 I2C DRIVER 786M: Rudolf Marek <r.marek@assembler.cz> 787L: linux-i2c@vger.kernel.org 788S: Maintained 789F: Documentation/i2c/busses/i2c-ali1563.rst 790F: drivers/i2c/busses/i2c-ali1563.c 791 792ALIBABA ELASTIC RDMA DRIVER 793M: Cheng Xu <chengyou@linux.alibaba.com> 794M: Kai Shen <kaishen@linux.alibaba.com> 795L: linux-rdma@vger.kernel.org 796S: Supported 797F: drivers/infiniband/hw/erdma 798F: include/uapi/rdma/erdma-abi.h 799 800ALIBABA PMU DRIVER 801M: Shuai Xue <xueshuai@linux.alibaba.com> 802S: Supported 803F: Documentation/admin-guide/perf/alibaba_pmu.rst 804F: drivers/perf/alibaba_uncore_drw_pmu.c 805 806ALIENWARE WMI DRIVER 807M: Kurt Borja <kuurtb@gmail.com> 808L: platform-driver-x86@vger.kernel.org 809L: Dell.Client.Kernel@dell.com 810S: Maintained 811F: Documentation/ABI/testing/debugfs-alienware-wmi 812F: Documentation/ABI/testing/sysfs-platform-alienware-wmi 813F: Documentation/admin-guide/laptops/alienware-wmi.rst 814F: Documentation/wmi/devices/alienware-wmi.rst 815F: drivers/platform/x86/dell/alienware-wmi* 816 817ALLEGRO DVT VIDEO IP CORE DRIVER 818M: Michael Tretter <m.tretter@pengutronix.de> 819R: Pengutronix Kernel Team <kernel@pengutronix.de> 820L: linux-media@vger.kernel.org 821S: Maintained 822F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 823F: drivers/media/platform/allegro-dvt/ 824 825ALLIED VISION ALVIUM CAMERA DRIVER 826M: Tommaso Merciai <tomm.merciai@gmail.com> 827M: Martin Hecht <mhecht73@gmail.com> 828L: linux-media@vger.kernel.org 829S: Maintained 830F: Documentation/devicetree/bindings/media/i2c/alliedvision,alvium-csi2.yaml 831F: drivers/media/i2c/alvium-csi2.c 832F: drivers/media/i2c/alvium-csi2.h 833 834ALLWINNER A10 CSI DRIVER 835M: Maxime Ripard <mripard@kernel.org> 836L: linux-media@vger.kernel.org 837S: Maintained 838T: git git://linuxtv.org/media.git 839F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 840F: drivers/media/platform/sunxi/sun4i-csi/ 841 842ALLWINNER A31 CSI DRIVER 843M: Yong Deng <yong.deng@magewell.com> 844M: Paul Kocialkowski <paulk@sys-base.io> 845L: linux-media@vger.kernel.org 846S: Maintained 847T: git git://linuxtv.org/media.git 848F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 849F: drivers/media/platform/sunxi/sun6i-csi/ 850 851ALLWINNER A31 ISP DRIVER 852M: Paul Kocialkowski <paulk@sys-base.io> 853L: linux-media@vger.kernel.org 854S: Maintained 855T: git git://linuxtv.org/media.git 856F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 857F: drivers/staging/media/sunxi/sun6i-isp/ 858F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 859 860ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 861M: Paul Kocialkowski <paulk@sys-base.io> 862L: linux-media@vger.kernel.org 863S: Maintained 864T: git git://linuxtv.org/media.git 865F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 866F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 867 868ALLWINNER CPUFREQ DRIVER 869M: Yangtao Li <tiny.windzz@gmail.com> 870L: linux-pm@vger.kernel.org 871S: Maintained 872F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 873F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 874 875ALLWINNER CRYPTO DRIVERS 876M: Corentin Labbe <clabbe.montjoie@gmail.com> 877L: linux-crypto@vger.kernel.org 878S: Maintained 879F: drivers/crypto/allwinner/ 880 881ALLWINNER DMIC DRIVERS 882M: Ban Tao <fengzheng923@gmail.com> 883L: linux-sound@vger.kernel.org 884S: Maintained 885F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 886F: sound/soc/sunxi/sun50i-dmic.c 887 888ALLWINNER HARDWARE SPINLOCK SUPPORT 889M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 890S: Maintained 891F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 892F: drivers/hwspinlock/sun6i_hwspinlock.c 893 894ALLWINNER THERMAL DRIVER 895M: Vasily Khoruzhick <anarsoul@gmail.com> 896M: Yangtao Li <tiny.windzz@gmail.com> 897L: linux-pm@vger.kernel.org 898S: Maintained 899F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 900F: drivers/thermal/sun8i_thermal.c 901 902ALLWINNER VPU DRIVER 903M: Maxime Ripard <mripard@kernel.org> 904M: Paul Kocialkowski <paulk@sys-base.io> 905L: linux-media@vger.kernel.org 906S: Maintained 907F: drivers/staging/media/sunxi/cedrus/ 908 909ALPHA PORT 910M: Richard Henderson <richard.henderson@linaro.org> 911M: Matt Turner <mattst88@gmail.com> 912L: linux-alpha@vger.kernel.org 913S: Odd Fixes 914F: arch/alpha/ 915 916ALPS PS/2 TOUCHPAD DRIVER 917R: Pali Rohár <pali@kernel.org> 918F: drivers/input/mouse/alps.* 919 920ALTERA MAILBOX DRIVER 921M: Mun Yew Tham <mun.yew.tham@intel.com> 922S: Maintained 923F: drivers/mailbox/mailbox-altera.c 924 925ALTERA MSGDMA IP CORE DRIVER 926M: Olivier Dautricourt <olivierdautricourt@gmail.com> 927R: Stefan Roese <sr@denx.de> 928L: dmaengine@vger.kernel.org 929S: Odd Fixes 930F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 931F: drivers/dma/altera-msgdma.c 932 933ALTERA PIO DRIVER 934M: Mun Yew Tham <mun.yew.tham@intel.com> 935L: linux-gpio@vger.kernel.org 936S: Maintained 937F: drivers/gpio/gpio-altera.c 938 939ALTERA TRIPLE SPEED ETHERNET DRIVER 940M: Joyce Ooi <joyce.ooi@intel.com> 941L: netdev@vger.kernel.org 942S: Maintained 943F: drivers/net/ethernet/altera/ 944 945ALTERA UART/JTAG UART SERIAL DRIVERS 946M: Tobias Klauser <tklauser@distanz.ch> 947L: linux-serial@vger.kernel.org 948S: Maintained 949F: drivers/tty/serial/altera_jtaguart.c 950F: drivers/tty/serial/altera_uart.c 951F: include/linux/altera_jtaguart.h 952F: include/linux/altera_uart.h 953 954AMAZON ANNAPURNA LABS FIC DRIVER 955M: Talel Shenhar <talel@amazon.com> 956S: Maintained 957F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.yaml 958F: drivers/irqchip/irq-al-fic.c 959 960AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 961M: Talel Shenhar <talel@amazon.com> 962M: Talel Shenhar <talelshenhar@gmail.com> 963S: Maintained 964F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 965F: drivers/edac/al_mc_edac.c 966 967AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 968M: Talel Shenhar <talel@amazon.com> 969S: Maintained 970F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 971F: drivers/thermal/thermal_mmio.c 972 973AMAZON ETHERNET DRIVERS 974M: Shay Agroskin <shayagr@amazon.com> 975M: Arthur Kiyanovski <akiyano@amazon.com> 976R: David Arinzon <darinzon@amazon.com> 977R: Saeed Bishara <saeedb@amazon.com> 978L: netdev@vger.kernel.org 979S: Maintained 980F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 981F: drivers/net/ethernet/amazon/ 982 983AMAZON RDMA EFA DRIVER 984M: Michael Margolin <mrgolin@amazon.com> 985R: Gal Pressman <gal.pressman@linux.dev> 986R: Yossi Leybovich <sleybo@amazon.com> 987L: linux-rdma@vger.kernel.org 988S: Supported 989Q: https://patchwork.kernel.org/project/linux-rdma/list/ 990F: drivers/infiniband/hw/efa/ 991F: include/uapi/rdma/efa-abi.h 992 993AMD 3D V-CACHE PERFORMANCE OPTIMIZER DRIVER 994M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 995R: Mario Limonciello <mario.limonciello@amd.com> 996L: platform-driver-x86@vger.kernel.org 997S: Supported 998F: Documentation/ABI/testing/sysfs-bus-platform-drivers-amd_x3d_vcache 999F: drivers/platform/x86/amd/x3d_vcache.c 1000 1001AMD ADDRESS TRANSLATION LIBRARY (ATL) 1002M: Yazen Ghannam <Yazen.Ghannam@amd.com> 1003L: linux-edac@vger.kernel.org 1004S: Supported 1005F: drivers/ras/amd/atl/* 1006 1007AMD AE4DMA DRIVER 1008M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1009L: dmaengine@vger.kernel.org 1010S: Supported 1011F: drivers/dma/amd/ae4dma/ 1012 1013AMD AXI W1 DRIVER 1014M: Kris Chaplin <kris.chaplin@amd.com> 1015R: Thomas Delev <thomas.delev@amd.com> 1016R: Michal Simek <michal.simek@amd.com> 1017S: Maintained 1018F: Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml 1019F: drivers/w1/masters/amd_axi_w1.c 1020 1021AMD CDX BUS DRIVER 1022M: Nipun Gupta <nipun.gupta@amd.com> 1023M: Nikhil Agarwal <nikhil.agarwal@amd.com> 1024S: Maintained 1025F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 1026F: drivers/cdx/* 1027F: include/linux/cdx/* 1028 1029AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 1030M: Tom Lendacky <thomas.lendacky@amd.com> 1031M: John Allen <john.allen@amd.com> 1032L: linux-crypto@vger.kernel.org 1033S: Supported 1034F: drivers/crypto/ccp/ 1035F: include/linux/ccp.h 1036 1037AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 1038M: Ashish Kalra <ashish.kalra@amd.com> 1039M: Tom Lendacky <thomas.lendacky@amd.com> 1040L: linux-crypto@vger.kernel.org 1041S: Supported 1042F: drivers/crypto/ccp/sev* 1043F: include/uapi/linux/psp-sev.h 1044 1045AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT 1046M: Mario Limonciello <mario.limonciello@amd.com> 1047L: linux-crypto@vger.kernel.org 1048S: Supported 1049F: drivers/crypto/ccp/dbc.c 1050F: drivers/crypto/ccp/dbc.h 1051F: drivers/crypto/ccp/platform-access.c 1052F: drivers/crypto/ccp/platform-access.h 1053F: include/uapi/linux/psp-dbc.h 1054F: tools/crypto/ccp/*.c 1055F: tools/crypto/ccp/*.py 1056 1057AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - HSTI SUPPORT 1058M: Mario Limonciello <mario.limonciello@amd.com> 1059L: linux-crypto@vger.kernel.org 1060S: Supported 1061F: drivers/crypto/ccp/hsti.* 1062 1063AMD DISPLAY CORE 1064M: Harry Wentland <harry.wentland@amd.com> 1065M: Leo Li <sunpeng.li@amd.com> 1066R: Rodrigo Siqueira <siqueira@igalia.com> 1067L: amd-gfx@lists.freedesktop.org 1068S: Supported 1069T: git https://gitlab.freedesktop.org/agd5f/linux.git 1070F: drivers/gpu/drm/amd/display/ 1071 1072AMD DISPLAY CORE - DML 1073M: Austin Zheng <austin.zheng@amd.com> 1074M: Jun Lei <jun.lei@amd.com> 1075S: Supported 1076F: drivers/gpu/drm/amd/display/dc/dml/ 1077F: drivers/gpu/drm/amd/display/dc/dml2/ 1078 1079AMD FAM15H PROCESSOR POWER MONITORING DRIVER 1080M: Huang Rui <ray.huang@amd.com> 1081L: linux-hwmon@vger.kernel.org 1082S: Supported 1083F: Documentation/hwmon/fam15h_power.rst 1084F: drivers/hwmon/fam15h_power.c 1085 1086AMD FCH GPIO DRIVER 1087M: Enrico Weigelt, metux IT consult <info@metux.net> 1088L: linux-gpio@vger.kernel.org 1089S: Maintained 1090F: drivers/gpio/gpio-amd-fch.c 1091F: include/linux/platform_data/gpio/gpio-amd-fch.h 1092 1093AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1094L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1095S: Orphan 1096F: drivers/usb/gadget/udc/amd5536udc.* 1097 1098AMD GEODE PROCESSOR/CHIPSET SUPPORT 1099M: Andres Salomon <dilinger@queued.net> 1100L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1101S: Supported 1102W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1103F: arch/x86/include/asm/geode.h 1104F: drivers/char/hw_random/geode-rng.c 1105F: drivers/crypto/geode* 1106F: drivers/video/fbdev/geode/ 1107 1108AMD HSMP DRIVER 1109M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1110R: Carlos Bilbao <carlos.bilbao@kernel.org> 1111L: platform-driver-x86@vger.kernel.org 1112S: Maintained 1113F: Documentation/arch/x86/amd_hsmp.rst 1114F: arch/x86/include/asm/amd/hsmp.h 1115F: arch/x86/include/uapi/asm/amd_hsmp.h 1116F: drivers/platform/x86/amd/hsmp/ 1117 1118AMD HETERO CORE HARDWARE FEEDBACK DRIVER 1119M: Mario Limonciello <mario.limonciello@amd.com> 1120R: Perry Yuan <perry.yuan@amd.com> 1121L: platform-driver-x86@vger.kernel.org 1122S: Supported 1123B: https://gitlab.freedesktop.org/drm/amd/-/issues 1124F: Documentation/arch/x86/amd-hfi.rst 1125F: drivers/platform/x86/amd/hfi/ 1126 1127AMD IOMMU (AMD-VI) 1128M: Joerg Roedel <joro@8bytes.org> 1129R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1130L: iommu@lists.linux.dev 1131S: Maintained 1132T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 1133F: drivers/iommu/amd/ 1134F: include/linux/amd-iommu.h 1135 1136AMD KFD 1137M: Felix Kuehling <Felix.Kuehling@amd.com> 1138L: amd-gfx@lists.freedesktop.org 1139S: Supported 1140T: git https://gitlab.freedesktop.org/agd5f/linux.git 1141F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1142F: drivers/gpu/drm/amd/amdkfd/ 1143F: drivers/gpu/drm/amd/include/cik_structs.h 1144F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1145F: drivers/gpu/drm/amd/include/v9_structs.h 1146F: drivers/gpu/drm/amd/include/vi_structs.h 1147F: include/uapi/linux/kfd_ioctl.h 1148F: include/uapi/linux/kfd_sysfs.h 1149 1150AMD MP2 I2C DRIVER 1151M: Elie Morisse <syniurge@gmail.com> 1152M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1153L: linux-i2c@vger.kernel.org 1154S: Maintained 1155F: drivers/i2c/busses/i2c-amd-mp2* 1156 1157AMD ASF I2C DRIVER 1158M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1159L: linux-i2c@vger.kernel.org 1160S: Supported 1161F: drivers/i2c/busses/i2c-amd-asf-plat.c 1162 1163AMD NODE DRIVER 1164M: Mario Limonciello <mario.limonciello@amd.com> 1165M: Yazen Ghannam <yazen.ghannam@amd.com> 1166L: linux-kernel@vger.kernel.org 1167S: Supported 1168F: arch/x86/include/asm/amd/node.h 1169F: arch/x86/kernel/amd_node.c 1170 1171AMD PDS CORE DRIVER 1172M: Brett Creeley <brett.creeley@amd.com> 1173L: netdev@vger.kernel.org 1174S: Maintained 1175F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1176F: drivers/net/ethernet/amd/pds_core/ 1177F: include/linux/pds/ 1178 1179AMD PMC DRIVER 1180M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1181L: platform-driver-x86@vger.kernel.org 1182S: Supported 1183F: drivers/platform/x86/amd/pmc/ 1184 1185AMD PMF DRIVER 1186M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1187L: platform-driver-x86@vger.kernel.org 1188S: Supported 1189F: Documentation/ABI/testing/sysfs-amd-pmf 1190F: drivers/platform/x86/amd/pmf/ 1191 1192AMD POWERPLAY AND SWSMU 1193M: Kenneth Feng <kenneth.feng@amd.com> 1194L: amd-gfx@lists.freedesktop.org 1195S: Supported 1196T: git https://gitlab.freedesktop.org/agd5f/linux.git 1197F: drivers/gpu/drm/amd/pm/ 1198 1199AMD PSTATE DRIVER 1200M: Huang Rui <ray.huang@amd.com> 1201M: Gautham R. Shenoy <gautham.shenoy@amd.com> 1202M: Mario Limonciello <mario.limonciello@amd.com> 1203R: Perry Yuan <perry.yuan@amd.com> 1204L: linux-pm@vger.kernel.org 1205S: Supported 1206F: Documentation/admin-guide/pm/amd-pstate.rst 1207F: drivers/cpufreq/amd-pstate* 1208F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1209 1210AMD PTDMA DRIVER 1211M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1212L: dmaengine@vger.kernel.org 1213S: Supported 1214F: drivers/dma/amd/ptdma/ 1215 1216AMD QDMA DRIVER 1217M: Nishad Saraf <nishads@amd.com> 1218M: Lizhi Hou <lizhi.hou@amd.com> 1219L: dmaengine@vger.kernel.org 1220S: Supported 1221F: drivers/dma/amd/qdma/ 1222F: include/linux/platform_data/amd_qdma.h 1223 1224AMD SEATTLE DEVICE TREE SUPPORT 1225M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1226M: Tom Lendacky <thomas.lendacky@amd.com> 1227S: Supported 1228F: arch/arm64/boot/dts/amd/ 1229 1230AMD SENSOR FUSION HUB DRIVER 1231M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1232L: linux-input@vger.kernel.org 1233S: Maintained 1234F: Documentation/hid/amd-sfh* 1235F: drivers/hid/amd-sfh-hid/ 1236 1237AMD SPI DRIVER 1238M: Raju Rangoju <Raju.Rangoju@amd.com> 1239L: linux-spi@vger.kernel.org 1240S: Supported 1241F: drivers/spi/spi-amd-pci.c 1242F: drivers/spi/spi-amd.c 1243F: drivers/spi/spi-amd.h 1244 1245AMD XDNA DRIVER 1246M: Min Ma <min.ma@amd.com> 1247M: Lizhi Hou <lizhi.hou@amd.com> 1248L: dri-devel@lists.freedesktop.org 1249S: Supported 1250T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1251F: Documentation/accel/amdxdna/ 1252F: drivers/accel/amdxdna/ 1253F: include/trace/events/amdxdna.h 1254F: include/uapi/drm/amdxdna_accel.h 1255 1256AMD XGBE DRIVER 1257M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1258L: netdev@vger.kernel.org 1259S: Maintained 1260F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1261F: drivers/net/ethernet/amd/xgbe/ 1262 1263AMLOGIC BLUETOOTH DRIVER 1264M: Yang Li <yang.li@amlogic.com> 1265L: linux-bluetooth@vger.kernel.org 1266S: Maintained 1267F: Documentation/devicetree/bindings/net/bluetooth/amlogic,w155s2-bt.yaml 1268F: drivers/bluetooth/hci_aml.c 1269 1270AMLOGIC DDR PMU DRIVER 1271M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1272L: linux-amlogic@lists.infradead.org 1273S: Supported 1274W: http://www.amlogic.com 1275F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1276F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1277F: drivers/perf/amlogic/ 1278F: include/soc/amlogic/ 1279 1280AMLOGIC ISP DRIVER 1281M: Keke Li <keke.li@amlogic.com> 1282L: linux-media@vger.kernel.org 1283S: Maintained 1284F: Documentation/admin-guide/media/c3-isp.dot 1285F: Documentation/admin-guide/media/c3-isp.rst 1286F: Documentation/devicetree/bindings/media/amlogic,c3-isp.yaml 1287F: Documentation/userspace-api/media/v4l/metafmt-c3-isp.rst 1288F: drivers/media/platform/amlogic/c3/isp/ 1289F: include/uapi/linux/media/amlogic/ 1290 1291AMLOGIC MIPI ADAPTER DRIVER 1292M: Keke Li <keke.li@amlogic.com> 1293L: linux-media@vger.kernel.org 1294S: Maintained 1295F: Documentation/devicetree/bindings/media/amlogic,c3-mipi-adapter.yaml 1296F: drivers/media/platform/amlogic/c3/mipi-adapter/ 1297 1298AMLOGIC MIPI CSI2 DRIVER 1299M: Keke Li <keke.li@amlogic.com> 1300L: linux-media@vger.kernel.org 1301S: Maintained 1302F: Documentation/devicetree/bindings/media/amlogic,c3-mipi-csi2.yaml 1303F: drivers/media/platform/amlogic/c3/mipi-csi2/ 1304 1305AMLOGIC PINCTRL DRIVER 1306M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1307L: linux-amlogic@lists.infradead.org 1308L: linux-gpio@vger.kernel.org 1309S: Maintained 1310F: Documentation/devicetree/bindings/pinctrl/amlogic,pinctrl-a4.yaml 1311F: drivers/pinctrl/meson/pinctrl-amlogic-a4.c 1312 1313AMLOGIC RTC DRIVER 1314M: Yiting Deng <yiting.deng@amlogic.com> 1315M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1316L: linux-amlogic@lists.infradead.org 1317S: Maintained 1318F: Documentation/devicetree/bindings/rtc/amlogic,a4-rtc.yaml 1319F: drivers/rtc/rtc-amlogic-a4.c 1320 1321AMLOGIC SPISG DRIVER 1322M: Sunny Luo <sunny.luo@amlogic.com> 1323M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1324L: linux-amlogic@lists.infradead.org 1325L: linux-spi@vger.kernel.org 1326S: Maintained 1327F: Documentation/devicetree/bindings/spi/amlogic,a4-spisg.yaml 1328F: drivers/spi/spi-amlogic-spisg.c 1329 1330AMPHENOL CHIPCAP 2 DRIVER 1331M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 1332L: linux-hwmon@vger.kernel.org 1333S: Maintained 1334F: Documentation/devicetree/bindings/hwmon/amphenol,chipcap2.yaml 1335F: Documentation/hwmon/chipcap2.rst 1336F: drivers/hwmon/chipcap2.c 1337 1338AMPHION VPU CODEC V4L2 DRIVER 1339M: Ming Qian <ming.qian@nxp.com> 1340M: Zhou Peng <eagle.zhou@nxp.com> 1341L: linux-media@vger.kernel.org 1342S: Maintained 1343F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1344F: drivers/media/platform/amphion/ 1345 1346AMS AS73211 DRIVER 1347M: Christian Eggers <ceggers@arri.de> 1348L: linux-iio@vger.kernel.org 1349S: Maintained 1350F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1351F: drivers/iio/light/as73211.c 1352 1353AMT (Automatic Multicast Tunneling) 1354M: Taehee Yoo <ap420073@gmail.com> 1355L: netdev@vger.kernel.org 1356S: Maintained 1357T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1358T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1359F: drivers/net/amt.c 1360 1361ANALOG DEVICES INC AD3530R DRIVER 1362M: Kim Seer Paller <kimseer.paller@analog.com> 1363L: linux-iio@vger.kernel.org 1364S: Supported 1365W: https://ez.analog.com/linux-software-drivers 1366F: Documentation/devicetree/bindings/iio/dac/adi,ad3530r.yaml 1367F: drivers/iio/dac/ad3530r.c 1368 1369ANALOG DEVICES INC AD3552R DRIVER 1370M: Nuno Sá <nuno.sa@analog.com> 1371L: linux-iio@vger.kernel.org 1372S: Supported 1373W: https://ez.analog.com/linux-software-drivers 1374F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1375F: Documentation/iio/ad3552r.rst 1376F: drivers/iio/dac/ad3552r.c 1377 1378ANALOG DEVICES INC AD4000 DRIVER 1379M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1380L: linux-iio@vger.kernel.org 1381S: Supported 1382W: https://ez.analog.com/linux-software-drivers 1383F: Documentation/devicetree/bindings/iio/adc/adi,ad4000.yaml 1384F: Documentation/iio/ad4000.rst 1385F: drivers/iio/adc/ad4000.c 1386 1387AD4030 ADC DRIVER (AD4030-24/AD4630-16/AD4630-24/AD4632-16/AD4632-24) 1388M: Michael Hennerich <michael.hennerich@analog.com> 1389M: Nuno Sá <nuno.sa@analog.com> 1390R: Esteban Blanc <eblanc@baylibre.com> 1391L: linux-iio@vger.kernel.org 1392S: Supported 1393W: https://ez.analog.com/linux-software-drivers 1394F: Documentation/devicetree/bindings/iio/adc/adi,ad4030.yaml 1395F: Documentation/iio/ad4030.rst 1396F: drivers/iio/adc/ad4030.c 1397 1398ANALOG DEVICES INC AD4080 DRIVER 1399M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1400L: linux-iio@vger.kernel.org 1401S: Supported 1402W: https://ez.analog.com/linux-software-drivers 1403F: Documentation/devicetree/bindings/iio/adc/adi,ad4080.yaml 1404F: drivers/iio/adc/ad4080.c 1405 1406ANALOG DEVICES INC AD4130 DRIVER 1407M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1408L: linux-iio@vger.kernel.org 1409S: Supported 1410W: https://ez.analog.com/linux-software-drivers 1411F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1412F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1413F: drivers/iio/adc/ad4130.c 1414 1415ANALOG DEVICES INC AD4170-4 DRIVER 1416M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1417L: linux-iio@vger.kernel.org 1418S: Supported 1419W: https://ez.analog.com/linux-software-drivers 1420F: Documentation/devicetree/bindings/iio/adc/adi,ad4170-4.yaml 1421F: drivers/iio/adc/ad4170-4.c 1422 1423ANALOG DEVICES INC AD4695 DRIVER 1424M: Michael Hennerich <michael.hennerich@analog.com> 1425M: Nuno Sá <nuno.sa@analog.com> 1426R: David Lechner <dlechner@baylibre.com> 1427L: linux-iio@vger.kernel.org 1428S: Supported 1429W: https://ez.analog.com/linux-software-drivers 1430F: Documentation/devicetree/bindings/iio/adc/adi,ad4695.yaml 1431F: Documentation/iio/ad4695.rst 1432F: drivers/iio/adc/ad4695.c 1433F: include/dt-bindings/iio/adc/adi,ad4695.h 1434 1435ANALOG DEVICES INC AD4851 DRIVER 1436M: Sergiu Cuciurean <sergiu.cuciurean@analog.com> 1437M: Dragos Bogdan <dragos.bogdan@analog.com> 1438R: Antoniu Miclaus <antoniu.miclaus@analog.com> 1439L: linux-iio@vger.kernel.org 1440S: Supported 1441W: https://ez.analog.com/linux-software-drivers 1442F: Documentation/devicetree/bindings/iio/adc/adi,ad4851.yaml 1443F: drivers/iio/adc/ad4851.c 1444 1445ANALOG DEVICES INC AD7091R DRIVER 1446M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1447L: linux-iio@vger.kernel.org 1448S: Supported 1449W: http://ez.analog.com/community/linux-device-drivers 1450F: Documentation/devicetree/bindings/iio/adc/adi,ad7091r* 1451F: drivers/iio/adc/ad7091r* 1452 1453ANALOG DEVICES INC AD7191 DRIVER 1454M: Alisa-Dariana Roman <alisa.roman@analog.com> 1455L: linux-iio@vger.kernel.org 1456S: Supported 1457W: https://ez.analog.com/linux-software-drivers 1458F: Documentation/devicetree/bindings/iio/adc/adi,ad7191.yaml 1459F: Documentation/iio/ad7191.rst 1460F: drivers/iio/adc/ad7191.c 1461 1462ANALOG DEVICES INC AD7192 DRIVER 1463M: Alisa-Dariana Roman <alisa.roman@analog.com> 1464L: linux-iio@vger.kernel.org 1465S: Supported 1466W: https://ez.analog.com/linux-software-drivers 1467F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1468F: drivers/iio/adc/ad7192.c 1469 1470ANALOG DEVICES INC AD7292 DRIVER 1471M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1472L: linux-iio@vger.kernel.org 1473S: Supported 1474W: https://ez.analog.com/linux-software-drivers 1475F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1476F: drivers/iio/adc/ad7292.c 1477 1478ANALOG DEVICES INC AD7293 DRIVER 1479M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1480L: linux-iio@vger.kernel.org 1481S: Supported 1482W: https://ez.analog.com/linux-software-drivers 1483F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1484F: drivers/iio/dac/ad7293.c 1485 1486ANALOG DEVICES INC AD74115 DRIVER 1487M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1488L: linux-iio@vger.kernel.org 1489S: Supported 1490W: https://ez.analog.com/linux-software-drivers 1491F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1492F: drivers/iio/addac/ad74115.c 1493 1494ANALOG DEVICES INC AD74413R DRIVER 1495M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1496L: linux-iio@vger.kernel.org 1497S: Supported 1498W: https://ez.analog.com/linux-software-drivers 1499F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1500F: drivers/iio/addac/ad74413r.c 1501F: include/dt-bindings/iio/addac/adi,ad74413r.h 1502 1503ANALOG DEVICES INC AD7625 DRIVER 1504M: Michael Hennerich <Michael.Hennerich@analog.com> 1505M: Nuno Sá <nuno.sa@analog.com> 1506R: Trevor Gamblin <tgamblin@baylibre.com> 1507S: Supported 1508W: https://ez.analog.com/linux-software-drivers 1509W: http://analogdevicesinc.github.io/hdl/projects/pulsar_lvds/index.html 1510F: Documentation/devicetree/bindings/iio/adc/adi,ad7625.yaml 1511F: Documentation/iio/ad7625.rst 1512F: drivers/iio/adc/ad7625.c 1513 1514ANALOG DEVICES INC AD7768-1 DRIVER 1515M: Michael Hennerich <Michael.Hennerich@analog.com> 1516L: linux-iio@vger.kernel.org 1517S: Supported 1518W: https://ez.analog.com/linux-software-drivers 1519F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1520F: drivers/iio/adc/ad7768-1.c 1521F: include/dt-bindings/iio/adc/adi,ad7768-1.h 1522 1523ANALOG DEVICES INC AD7780 DRIVER 1524M: Michael Hennerich <Michael.Hennerich@analog.com> 1525M: Renato Lui Geh <renatogeh@gmail.com> 1526L: linux-iio@vger.kernel.org 1527S: Supported 1528W: https://ez.analog.com/linux-software-drivers 1529F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1530F: drivers/iio/adc/ad7780.c 1531 1532ANALOG DEVICES INC AD9467 DRIVER 1533M: Michael Hennerich <Michael.Hennerich@analog.com> 1534M: Nuno Sa <nuno.sa@analog.com> 1535L: linux-iio@vger.kernel.org 1536S: Supported 1537W: https://ez.analog.com/linux-software-drivers 1538F: Documentation/ABI/testing/debugfs-iio-ad9467 1539F: Documentation/devicetree/bindings/iio/adc/adi,ad9467.yaml 1540F: drivers/iio/adc/ad9467.c 1541 1542ANALOG DEVICES INC AD8460 DRIVER 1543M: Mariel Tinaco <Mariel.Tinaco@analog.com> 1544L: linux-iio@vger.kernel.org 1545S: Supported 1546W: https://ez.analog.com/linux-software-drivers 1547F: Documentation/devicetree/bindings/iio/dac/adi,ad8460.yaml 1548F: drivers/iio/dac/ad8460.c 1549 1550ANALOG DEVICES INC AD9739a DRIVER 1551M: Nuno Sa <nuno.sa@analog.com> 1552M: Dragos Bogdan <dragos.bogdan@analog.com> 1553L: linux-iio@vger.kernel.org 1554S: Supported 1555W: https://ez.analog.com/linux-software-drivers 1556F: Documentation/devicetree/bindings/iio/dac/adi,ad9739a.yaml 1557F: drivers/iio/dac/ad9739a.c 1558 1559ANALOG DEVICES INC ADA4250 DRIVER 1560M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1561L: linux-iio@vger.kernel.org 1562S: Supported 1563W: https://ez.analog.com/linux-software-drivers 1564F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1565F: drivers/iio/amplifiers/ada4250.c 1566 1567ANALOG DEVICES INC ADF4377 DRIVER 1568M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1569L: linux-iio@vger.kernel.org 1570S: Supported 1571W: https://ez.analog.com/linux-software-drivers 1572F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1573F: drivers/iio/frequency/adf4377.c 1574 1575ANALOG DEVICES INC ADGS1408 DRIVER 1576M: Mircea Caprioru <mircea.caprioru@analog.com> 1577S: Supported 1578F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1579F: drivers/mux/adgs1408.c 1580 1581ANALOG DEVICES INC ADIN DRIVER 1582M: Michael Hennerich <michael.hennerich@analog.com> 1583L: netdev@vger.kernel.org 1584S: Supported 1585W: https://ez.analog.com/linux-software-drivers 1586F: Documentation/devicetree/bindings/net/adi,adin.yaml 1587F: drivers/net/phy/adin.c 1588 1589ANALOG DEVICES INC ADIS DRIVER LIBRARY 1590M: Nuno Sa <nuno.sa@analog.com> 1591L: linux-iio@vger.kernel.org 1592S: Supported 1593F: drivers/iio/imu/adis.c 1594F: drivers/iio/imu/adis_buffer.c 1595F: drivers/iio/imu/adis_trigger.c 1596F: include/linux/iio/imu/adis.h 1597 1598ANALOG DEVICES INC ADIS16460 DRIVER 1599M: Dragos Bogdan <dragos.bogdan@analog.com> 1600L: linux-iio@vger.kernel.org 1601S: Supported 1602W: https://ez.analog.com/linux-software-drivers 1603F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1604F: drivers/iio/imu/adis16460.c 1605 1606ANALOG DEVICES INC ADIS16475 DRIVER 1607M: Nuno Sa <nuno.sa@analog.com> 1608L: linux-iio@vger.kernel.org 1609S: Supported 1610W: https://ez.analog.com/linux-software-drivers 1611F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1612F: drivers/iio/imu/adis16475.c 1613 1614ANALOG DEVICES INC ADIS16550 DRIVER 1615M: Nuno Sa <nuno.sa@analog.com> 1616M: Ramona Gradinariu <ramona.gradinariu@analog.com> 1617M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1618M: Robert Budai <robert.budai@analog.com> 1619L: linux-iio@vger.kernel.org 1620S: Supported 1621W: https://ez.analog.com/linux-software-drivers 1622F: Documentation/devicetree/bindings/iio/imu/adi,adis16550.yaml 1623 1624ANALOG DEVICES INC ADM1177 DRIVER 1625M: Michael Hennerich <Michael.Hennerich@analog.com> 1626L: linux-hwmon@vger.kernel.org 1627S: Supported 1628W: https://ez.analog.com/linux-software-drivers 1629F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1630F: drivers/hwmon/adm1177.c 1631 1632ANALOG DEVICES INC ADMFM2000 DRIVER 1633M: Kim Seer Paller <kimseer.paller@analog.com> 1634L: linux-iio@vger.kernel.org 1635S: Supported 1636W: https://ez.analog.com/linux-software-drivers 1637F: Documentation/devicetree/bindings/iio/frequency/adi,admfm2000.yaml 1638F: drivers/iio/frequency/admfm2000.c 1639 1640ANALOG DEVICES INC ADMV1013 DRIVER 1641M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1642L: linux-iio@vger.kernel.org 1643S: Supported 1644W: https://ez.analog.com/linux-software-drivers 1645F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1646F: drivers/iio/frequency/admv1013.c 1647 1648ANALOG DEVICES INC ADMV1014 DRIVER 1649M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1650L: linux-iio@vger.kernel.org 1651S: Supported 1652W: https://ez.analog.com/linux-software-drivers 1653F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1654F: drivers/iio/frequency/admv1014.c 1655 1656ANALOG DEVICES INC ADMV8818 DRIVER 1657M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1658L: linux-iio@vger.kernel.org 1659S: Supported 1660W: https://ez.analog.com/linux-software-drivers 1661F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1662F: drivers/iio/filter/admv8818.c 1663 1664ANALOG DEVICES INC ADP5055 DRIVER 1665M: Alexis Czezar Torreno <alexisczezar.torreno@analog.com> 1666S: Supported 1667W: https://ez.analog.com/linux-software-drivers 1668F: Documentation/devicetree/bindings/regulator/adi,adp5055-regulator.yaml 1669F: drivers/regulator/adp5055-regulator.c 1670 1671ANALOG DEVICES INC ADP5061 DRIVER 1672M: Michael Hennerich <Michael.Hennerich@analog.com> 1673L: linux-pm@vger.kernel.org 1674S: Supported 1675W: https://ez.analog.com/linux-software-drivers 1676F: drivers/power/supply/adp5061.c 1677 1678ANALOG DEVICES INC ADRF6780 DRIVER 1679M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1680L: linux-iio@vger.kernel.org 1681S: Supported 1682W: https://ez.analog.com/linux-software-drivers 1683F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1684F: drivers/iio/frequency/adrf6780.c 1685 1686ANALOG DEVICES INC ADV7180 DRIVER 1687M: Lars-Peter Clausen <lars@metafoo.de> 1688L: linux-media@vger.kernel.org 1689S: Supported 1690W: https://ez.analog.com/linux-software-drivers 1691F: Documentation/devicetree/bindings/media/i2c/adi,adv7180.yaml 1692F: drivers/media/i2c/adv7180.c 1693 1694ANALOG DEVICES INC ADV748X DRIVER 1695M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1696L: linux-media@vger.kernel.org 1697S: Maintained 1698F: Documentation/devicetree/bindings/media/i2c/adi,adv748x.yaml 1699F: drivers/media/i2c/adv748x/* 1700 1701ANALOG DEVICES INC ADV7511 DRIVER 1702M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1703L: linux-media@vger.kernel.org 1704S: Maintained 1705F: drivers/media/i2c/adv7511* 1706 1707ANALOG DEVICES INC ADV7604 DRIVER 1708M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1709L: linux-media@vger.kernel.org 1710S: Maintained 1711F: Documentation/devicetree/bindings/media/i2c/adi,adv7604.yaml 1712F: drivers/media/i2c/adv7604* 1713 1714ANALOG DEVICES INC ADV7842 DRIVER 1715M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1716L: linux-media@vger.kernel.org 1717S: Maintained 1718F: drivers/media/i2c/adv7842* 1719 1720ANALOG DEVICES INC ADXRS290 DRIVER 1721M: Nishant Malpani <nish.malpani25@gmail.com> 1722L: linux-iio@vger.kernel.org 1723S: Supported 1724F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1725F: drivers/iio/gyro/adxrs290.c 1726 1727ANALOG DEVICES INC ASOC CODEC DRIVERS 1728M: Lars-Peter Clausen <lars@metafoo.de> 1729M: Nuno Sá <nuno.sa@analog.com> 1730L: linux-sound@vger.kernel.org 1731S: Supported 1732W: http://wiki.analog.com/ 1733W: https://ez.analog.com/linux-software-drivers 1734F: Documentation/devicetree/bindings/sound/adi,* 1735F: sound/soc/codecs/ad1* 1736F: sound/soc/codecs/ad7* 1737F: sound/soc/codecs/adau* 1738F: sound/soc/codecs/adav* 1739F: sound/soc/codecs/sigmadsp.* 1740F: sound/soc/codecs/ssm* 1741 1742ANALOG DEVICES INC AXI DAC DRIVER 1743M: Nuno Sa <nuno.sa@analog.com> 1744L: linux-iio@vger.kernel.org 1745S: Supported 1746W: https://ez.analog.com/linux-software-drivers 1747F: Documentation/devicetree/bindings/iio/dac/adi,axi-dac.yaml 1748F: drivers/iio/dac/adi-axi-dac.c 1749 1750ANALOG DEVICES INC DMA DRIVERS 1751M: Lars-Peter Clausen <lars@metafoo.de> 1752S: Supported 1753W: https://ez.analog.com/linux-software-drivers 1754F: drivers/dma/dma-axi-dmac.c 1755 1756ANALOG DEVICES INC IIO DRIVERS 1757M: Lars-Peter Clausen <lars@metafoo.de> 1758M: Michael Hennerich <Michael.Hennerich@analog.com> 1759S: Supported 1760W: http://wiki.analog.com/ 1761W: https://ez.analog.com/linux-software-drivers 1762F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1763F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1764F: Documentation/devicetree/bindings/iio/*/adi,* 1765F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1766F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1767F: Documentation/iio/ad7606.rst 1768F: drivers/iio/*/ad* 1769F: drivers/iio/adc/ltc249* 1770F: drivers/iio/amplifiers/hmc425a.c 1771F: drivers/staging/iio/*/ad* 1772X: drivers/iio/*/adjd* 1773 1774ANALOGBITS PLL LIBRARIES 1775M: Paul Walmsley <paul.walmsley@sifive.com> 1776M: Samuel Holland <samuel.holland@sifive.com> 1777S: Supported 1778F: drivers/clk/analogbits/* 1779F: include/linux/clk/analogbits* 1780 1781ANDROID DRIVERS 1782M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1783M: Arve Hjønnevåg <arve@android.com> 1784M: Todd Kjos <tkjos@android.com> 1785M: Martijn Coenen <maco@android.com> 1786M: Joel Fernandes <joelagnelf@nvidia.com> 1787M: Christian Brauner <christian@brauner.io> 1788M: Carlos Llamas <cmllamas@google.com> 1789M: Suren Baghdasaryan <surenb@google.com> 1790L: linux-kernel@vger.kernel.org 1791S: Supported 1792T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1793F: drivers/android/ 1794 1795ANDROID GOLDFISH PIC DRIVER 1796M: Miodrag Dinic <miodrag.dinic@mips.com> 1797S: Supported 1798F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.yaml 1799F: drivers/irqchip/irq-goldfish-pic.c 1800 1801ANDROID GOLDFISH RTC DRIVER 1802M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1803S: Supported 1804F: drivers/rtc/rtc-goldfish.c 1805 1806AOA (Apple Onboard Audio) ALSA DRIVER 1807M: Johannes Berg <johannes@sipsolutions.net> 1808L: linuxppc-dev@lists.ozlabs.org 1809L: linux-sound@vger.kernel.org 1810S: Maintained 1811F: sound/aoa/ 1812 1813APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1814M: William Breathitt Gray <wbg@kernel.org> 1815L: linux-iio@vger.kernel.org 1816S: Maintained 1817F: drivers/iio/addac/stx104.c 1818 1819APM DRIVER 1820M: Jiri Kosina <jikos@kernel.org> 1821S: Odd fixes 1822T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1823F: arch/x86/kernel/apm_32.c 1824F: drivers/char/apm-emulation.c 1825F: include/linux/apm_bios.h 1826F: include/uapi/linux/apm_bios.h 1827 1828APPARMOR SECURITY MODULE 1829M: John Johansen <john.johansen@canonical.com> 1830M: John Johansen <john@apparmor.net> 1831L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1832S: Supported 1833W: apparmor.net 1834B: https://gitlab.com/apparmor/apparmor-kernel 1835C: irc://irc.oftc.net/apparmor 1836T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1837T: https://gitlab.com/apparmor/apparmor-kernel.git 1838F: Documentation/admin-guide/LSM/apparmor.rst 1839F: security/apparmor/ 1840 1841APPLE BCM5974 MULTITOUCH DRIVER 1842M: Henrik Rydberg <rydberg@bitmath.org> 1843L: linux-input@vger.kernel.org 1844S: Odd fixes 1845F: drivers/input/mouse/bcm5974.c 1846 1847APPLE PCIE CONTROLLER DRIVER 1848M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1849M: Marc Zyngier <maz@kernel.org> 1850L: linux-pci@vger.kernel.org 1851S: Maintained 1852F: drivers/pci/controller/pcie-apple.c 1853 1854APPLE SMC DRIVER 1855M: Henrik Rydberg <rydberg@bitmath.org> 1856L: linux-hwmon@vger.kernel.org 1857S: Odd fixes 1858F: drivers/hwmon/applesmc.c 1859 1860APPLETALK NETWORK LAYER 1861L: netdev@vger.kernel.org 1862S: Odd fixes 1863F: include/linux/atalk.h 1864F: include/uapi/linux/atalk.h 1865F: net/appletalk/ 1866 1867APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1868M: Khuong Dinh <khuong@os.amperecomputing.com> 1869S: Supported 1870F: arch/arm64/boot/dts/apm/ 1871 1872APPLIED MICRO (APM) X-GENE SOC EDAC 1873M: Khuong Dinh <khuong@os.amperecomputing.com> 1874S: Supported 1875F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1876F: drivers/edac/xgene_edac.c 1877 1878APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1879M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1880M: Keyur Chudgar <keyur@os.amperecomputing.com> 1881S: Maintained 1882F: drivers/net/ethernet/apm/xgene-v2/ 1883 1884APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1885M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1886M: Keyur Chudgar <keyur@os.amperecomputing.com> 1887M: Quan Nguyen <quan@os.amperecomputing.com> 1888S: Maintained 1889F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1890F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1891F: drivers/net/ethernet/apm/xgene/ 1892F: drivers/net/mdio/mdio-xgene.c 1893 1894APPLIED MICRO (APM) X-GENE SOC PMU 1895M: Khuong Dinh <khuong@os.amperecomputing.com> 1896S: Supported 1897F: Documentation/admin-guide/perf/xgene-pmu.rst 1898F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1899F: drivers/perf/xgene_pmu.c 1900 1901APPLIED MICRO QT2025 PHY DRIVER 1902M: FUJITA Tomonori <fujita.tomonori@gmail.com> 1903R: Trevor Gross <tmgross@umich.edu> 1904L: netdev@vger.kernel.org 1905L: rust-for-linux@vger.kernel.org 1906S: Maintained 1907F: drivers/net/phy/qt2025.rs 1908 1909APTINA CAMERA SENSOR PLL 1910M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1911L: linux-media@vger.kernel.org 1912S: Maintained 1913F: drivers/media/i2c/aptina-pll.* 1914 1915AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1916M: Aleksa Savic <savicaleksa83@gmail.com> 1917M: Jack Doan <me@jackdoan.com> 1918L: linux-hwmon@vger.kernel.org 1919S: Maintained 1920F: Documentation/hwmon/aquacomputer_d5next.rst 1921F: drivers/hwmon/aquacomputer_d5next.c 1922 1923AQUANTIA ETHERNET DRIVER (atlantic) 1924M: Igor Russkikh <irusskikh@marvell.com> 1925L: netdev@vger.kernel.org 1926S: Maintained 1927W: https://www.marvell.com/ 1928Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1929F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1930F: drivers/net/ethernet/aquantia/atlantic/ 1931 1932AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1933M: Egor Pomozov <epomozov@marvell.com> 1934L: netdev@vger.kernel.org 1935S: Maintained 1936W: http://www.aquantia.com 1937F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1938 1939AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1940M: Krzysztof Hałasa <khalasa@piap.pl> 1941L: linux-media@vger.kernel.org 1942S: Maintained 1943F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1944F: drivers/media/i2c/ar0521.c 1945 1946ARASAN NAND CONTROLLER DRIVER 1947M: Miquel Raynal <miquel.raynal@bootlin.com> 1948R: Michal Simek <michal.simek@amd.com> 1949L: linux-mtd@lists.infradead.org 1950S: Maintained 1951F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1952F: drivers/mtd/nand/raw/arasan-nand-controller.c 1953 1954ARC FRAMEBUFFER DRIVER 1955M: Jaya Kumar <jayalk@intworks.biz> 1956S: Maintained 1957F: drivers/video/fbdev/arcfb.c 1958F: drivers/video/fbdev/core/fb_defio.c 1959 1960ARC PGU DRM DRIVER 1961M: Alexey Brodkin <abrodkin@synopsys.com> 1962S: Supported 1963F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1964F: drivers/gpu/drm/tiny/arcpgu.c 1965 1966ARCNET NETWORK LAYER 1967M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1968L: netdev@vger.kernel.org 1969S: Maintained 1970F: drivers/net/arcnet/ 1971F: include/uapi/linux/if_arcnet.h 1972 1973ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1974M: Arnd Bergmann <arnd@arndb.de> 1975L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1976L: soc@lists.linux.dev 1977S: Maintained 1978P: Documentation/process/maintainer-soc.rst 1979C: irc://irc.libera.chat/armlinux 1980T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1981F: Documentation/process/maintainer-soc*.rst 1982F: arch/arm/boot/dts/Makefile 1983F: arch/arm64/boot/dts/Makefile 1984 1985ARM ARCHITECTED TIMER DRIVER 1986M: Mark Rutland <mark.rutland@arm.com> 1987M: Marc Zyngier <maz@kernel.org> 1988L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1989S: Maintained 1990F: arch/arm/include/asm/arch_timer.h 1991F: arch/arm64/include/asm/arch_timer.h 1992F: drivers/clocksource/arm_arch_timer.c 1993 1994ARM GENERIC INTERRUPT CONTROLLER DRIVERS 1995M: Marc Zyngier <maz@kernel.org> 1996L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1997S: Maintained 1998F: Documentation/devicetree/bindings/interrupt-controller/arm,gic* 1999F: arch/arm/include/asm/arch_gicv3.h 2000F: arch/arm64/include/asm/arch_gicv3.h 2001F: drivers/irqchip/irq-gic*.[ch] 2002F: include/linux/irqchip/arm-gic*.h 2003F: include/linux/irqchip/arm-vgic-info.h 2004 2005ARM GENERIC INTERRUPT CONTROLLER V5 DRIVERS 2006M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2007M: Marc Zyngier <maz@kernel.org> 2008L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2009S: Maintained 2010F: Documentation/devicetree/bindings/interrupt-controller/arm,gic-v5*.yaml 2011F: drivers/irqchip/irq-gic-its-msi-parent.[ch] 2012F: drivers/irqchip/irq-gic-v5*.[ch] 2013F: include/linux/irqchip/arm-gic-v5.h 2014 2015ARM HDLCD DRM DRIVER 2016M: Liviu Dudau <liviu.dudau@arm.com> 2017S: Supported 2018F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 2019F: drivers/gpu/drm/arm/hdlcd_* 2020 2021ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 2022M: Linus Walleij <linus.walleij@linaro.org> 2023L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2024S: Maintained 2025F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 2026F: Documentation/devicetree/bindings/arm/arm,realview.yaml 2027F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 2028F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 2029F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 2030F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 2031F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 2032F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.yaml 2033F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 2034F: arch/arm/boot/dts/arm/arm-realview-* 2035F: arch/arm/boot/dts/arm/integrator* 2036F: arch/arm/boot/dts/arm/versatile* 2037F: arch/arm/mach-versatile/ 2038F: drivers/bus/arm-integrator-lm.c 2039F: drivers/clk/versatile/ 2040F: drivers/i2c/busses/i2c-versatile.c 2041F: drivers/irqchip/irq-versatile-fpga.c 2042F: drivers/mtd/maps/physmap-versatile.* 2043F: drivers/power/reset/arm-versatile-reboot.c 2044F: drivers/soc/versatile/ 2045 2046ARM INTERCONNECT PMU DRIVERS 2047M: Robin Murphy <robin.murphy@arm.com> 2048S: Supported 2049F: Documentation/admin-guide/perf/arm-cmn.rst 2050F: Documentation/admin-guide/perf/arm-ni.rst 2051F: Documentation/devicetree/bindings/perf/arm,cmn.yaml 2052F: Documentation/devicetree/bindings/perf/arm,ni.yaml 2053F: drivers/perf/arm-cmn.c 2054F: drivers/perf/arm-ni.c 2055F: tools/perf/pmu-events/arch/arm64/arm/cmn/ 2056 2057ARM KOMEDA DRM-KMS DRIVER 2058M: Liviu Dudau <liviu.dudau@arm.com> 2059S: Supported 2060T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2061F: Documentation/devicetree/bindings/display/arm,komeda.yaml 2062F: Documentation/gpu/komeda-kms.rst 2063F: drivers/gpu/drm/arm/display/include/ 2064F: drivers/gpu/drm/arm/display/komeda/ 2065 2066ARM MALI PANFROST DRM DRIVER 2067M: Boris Brezillon <boris.brezillon@collabora.com> 2068M: Rob Herring <robh@kernel.org> 2069R: Steven Price <steven.price@arm.com> 2070L: dri-devel@lists.freedesktop.org 2071S: Supported 2072T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2073F: Documentation/gpu/panfrost.rst 2074F: drivers/gpu/drm/ci/xfails/panfrost* 2075F: drivers/gpu/drm/panfrost/ 2076F: include/uapi/drm/panfrost_drm.h 2077 2078ARM MALI PANTHOR DRM DRIVER 2079M: Boris Brezillon <boris.brezillon@collabora.com> 2080M: Steven Price <steven.price@arm.com> 2081M: Liviu Dudau <liviu.dudau@arm.com> 2082L: dri-devel@lists.freedesktop.org 2083S: Supported 2084T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2085F: Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml 2086F: drivers/gpu/drm/panthor/ 2087F: include/uapi/drm/panthor_drm.h 2088 2089ARM MALI-DP DRM DRIVER 2090M: Liviu Dudau <liviu.dudau@arm.com> 2091S: Supported 2092T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2093F: Documentation/devicetree/bindings/display/arm,malidp.yaml 2094F: Documentation/gpu/afbc.rst 2095F: drivers/gpu/drm/arm/ 2096 2097ARM MFM AND FLOPPY DRIVERS 2098M: Ian Molton <spyro@f2s.com> 2099S: Maintained 2100F: arch/arm/include/asm/floppy.h 2101F: arch/arm/mach-rpc/floppydma.S 2102 2103ARM PMU PROFILING AND DEBUGGING 2104M: Will Deacon <will@kernel.org> 2105M: Mark Rutland <mark.rutland@arm.com> 2106L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2107L: linux-perf-users@vger.kernel.org 2108S: Maintained 2109F: Documentation/devicetree/bindings/arm/pmu.yaml 2110F: Documentation/devicetree/bindings/perf/ 2111F: arch/arm*/include/asm/hw_breakpoint.h 2112F: arch/arm*/include/asm/perf_event.h 2113F: arch/arm*/kernel/hw_breakpoint.c 2114F: arch/arm*/kernel/perf_* 2115F: drivers/perf/ 2116F: include/linux/perf/arm_pmu*.h 2117 2118ARM PORT 2119M: Russell King <linux@armlinux.org.uk> 2120L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2121S: Odd Fixes 2122W: http://www.armlinux.org.uk/ 2123T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 2124F: arch/arm/ 2125X: arch/arm/boot/dts/ 2126 2127ARM PRIMECELL AACI PL041 DRIVER 2128M: Russell King <linux@armlinux.org.uk> 2129S: Odd Fixes 2130F: sound/arm/aaci.* 2131 2132ARM PRIMECELL BUS SUPPORT 2133M: Russell King <linux@armlinux.org.uk> 2134S: Odd Fixes 2135F: drivers/amba/ 2136F: include/linux/amba/bus.h 2137 2138ARM PRIMECELL KMI PL050 DRIVER 2139M: Russell King <linux@armlinux.org.uk> 2140S: Odd Fixes 2141F: drivers/input/serio/ambakmi.* 2142F: include/linux/amba/kmi.h 2143 2144ARM PRIMECELL MMCI PL180/1 DRIVER 2145M: Russell King <linux@armlinux.org.uk> 2146S: Odd Fixes 2147F: drivers/mmc/host/mmci.* 2148F: include/linux/amba/mmci.h 2149 2150ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 2151M: Miquel Raynal <miquel.raynal@bootlin.com> 2152R: Michal Simek <michal.simek@amd.com> 2153L: linux-mtd@lists.infradead.org 2154S: Maintained 2155F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 2156F: drivers/mtd/nand/raw/pl35x-nand-controller.c 2157 2158ARM PRIMECELL PL35X SMC DRIVER 2159M: Miquel Raynal <miquel.raynal@bootlin.com> 2160R: Michal Simek <michal.simek@amd.com> 2161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2162S: Maintained 2163F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 2164F: drivers/memory/pl353-smc.c 2165 2166ARM PRIMECELL SSP PL022 SPI DRIVER 2167M: Linus Walleij <linus.walleij@linaro.org> 2168L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2169S: Maintained 2170F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 2171F: drivers/spi/spi-pl022.c 2172 2173ARM PRIMECELL UART PL010 AND PL011 DRIVERS 2174M: Russell King <linux@armlinux.org.uk> 2175S: Odd Fixes 2176F: drivers/tty/serial/amba-pl01*.c 2177F: include/linux/amba/serial.h 2178 2179ARM PRIMECELL VIC PL190/PL192 DRIVER 2180M: Linus Walleij <linus.walleij@linaro.org> 2181L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2182S: Maintained 2183F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 2184F: drivers/irqchip/irq-vic.c 2185 2186ARM SMC WATCHDOG DRIVER 2187M: Julius Werner <jwerner@chromium.org> 2188R: Evan Benn <evanbenn@chromium.org> 2189S: Maintained 2190F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 2191F: drivers/watchdog/arm_smc_wdt.c 2192 2193ARM SMMU DRIVERS 2194M: Will Deacon <will@kernel.org> 2195R: Robin Murphy <robin.murphy@arm.com> 2196L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2197S: Maintained 2198F: Documentation/devicetree/bindings/iommu/arm,smmu* 2199F: drivers/iommu/arm/ 2200F: drivers/iommu/io-pgtable-arm* 2201 2202ARM SMMU SVA SUPPORT 2203R: Jean-Philippe Brucker <jean-philippe@linaro.org> 2204F: drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c 2205 2206ARM SUB-ARCHITECTURES 2207L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2208S: Maintained 2209C: irc://irc.libera.chat/armlinux 2210T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 2211F: arch/arm/mach-*/ 2212F: arch/arm/plat-*/ 2213 2214ARM/ACTIONS SEMI ARCHITECTURE 2215M: Andreas Färber <afaerber@suse.de> 2216M: Manivannan Sadhasivam <mani@kernel.org> 2217L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2218L: linux-actions@lists.infradead.org (moderated for non-subscribers) 2219S: Maintained 2220F: Documentation/devicetree/bindings/arm/actions.yaml 2221F: Documentation/devicetree/bindings/clock/actions,owl-cmu.yaml 2222F: Documentation/devicetree/bindings/dma/owl-dma.yaml 2223F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 2224F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 2225F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 2226F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 2227F: Documentation/devicetree/bindings/pinctrl/actions,* 2228F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 2229F: Documentation/devicetree/bindings/timer/actions,owl-timer.yaml 2230F: arch/arm/boot/dts/actions/ 2231F: arch/arm/mach-actions/ 2232F: arch/arm64/boot/dts/actions/ 2233F: drivers/clk/actions/ 2234F: drivers/clocksource/timer-owl* 2235F: drivers/dma/owl-dma.c 2236F: drivers/i2c/busses/i2c-owl.c 2237F: drivers/irqchip/irq-owl-sirq.c 2238F: drivers/mmc/host/owl-mmc.c 2239F: drivers/net/ethernet/actions/ 2240F: drivers/pinctrl/actions/* 2241F: drivers/pmdomain/actions/ 2242F: include/dt-bindings/power/owl-* 2243F: include/dt-bindings/reset/actions,* 2244F: include/linux/soc/actions/ 2245N: owl 2246 2247ARM/AIROHA SOC SUPPORT 2248M: Matthias Brugger <matthias.bgg@gmail.com> 2249M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2250L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2251L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2252S: Odd Fixes 2253F: arch/arm/boot/dts/airoha/ 2254F: arch/arm64/boot/dts/airoha/ 2255 2256ARM/Allwinner SoC Clock Support 2257M: Emilio López <emilio@elopez.com.ar> 2258S: Maintained 2259F: drivers/clk/sunxi/ 2260 2261ARM/Allwinner sunXi SoC support 2262M: Chen-Yu Tsai <wens@csie.org> 2263M: Jernej Skrabec <jernej.skrabec@gmail.com> 2264M: Samuel Holland <samuel@sholland.org> 2265L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2266L: linux-sunxi@lists.linux.dev 2267S: Maintained 2268T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 2269F: arch/arm/mach-sunxi/ 2270F: arch/arm64/boot/dts/allwinner/ 2271F: drivers/clk/sunxi-ng/ 2272F: drivers/pinctrl/sunxi/ 2273F: drivers/soc/sunxi/ 2274N: allwinner 2275N: sun[x456789]i 2276N: sun[25]0i 2277 2278ARM/ALPHASCALE ARCHITECTURE 2279M: Krzysztof Kozlowski <krzk@kernel.org> 2280L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2281S: Odd Fixes 2282F: arch/arm/boot/dts/alphascale/ 2283F: drivers/clk/clk-asm9260.c 2284F: drivers/clocksource/asm9260_timer.c 2285F: drivers/rtc/rtc-asm9260.c 2286F: drivers/watchdog/asm9260_wdt.c 2287 2288ARM/AMD PENSANDO ARM64 ARCHITECTURE 2289M: Brad Larson <blarson@amd.com> 2290L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2291S: Supported 2292F: Documentation/devicetree/bindings/*/amd,pensando* 2293F: arch/arm64/boot/dts/amd/elba* 2294 2295ARM/Amlogic Meson SoC CLOCK FRAMEWORK 2296M: Neil Armstrong <neil.armstrong@linaro.org> 2297M: Jerome Brunet <jbrunet@baylibre.com> 2298L: linux-amlogic@lists.infradead.org 2299S: Maintained 2300F: Documentation/devicetree/bindings/clock/amlogic* 2301F: drivers/clk/meson/ 2302F: include/dt-bindings/clock/amlogic,a1* 2303F: include/dt-bindings/clock/gxbb* 2304F: include/dt-bindings/clock/meson* 2305 2306ARM/Amlogic Meson SoC Crypto Drivers 2307M: Corentin Labbe <clabbe@baylibre.com> 2308L: linux-crypto@vger.kernel.org 2309L: linux-amlogic@lists.infradead.org 2310S: Maintained 2311F: Documentation/devicetree/bindings/crypto/amlogic* 2312F: drivers/crypto/amlogic/ 2313 2314ARM/Amlogic Meson SoC Sound Drivers 2315M: Jerome Brunet <jbrunet@baylibre.com> 2316L: linux-sound@vger.kernel.org 2317S: Maintained 2318F: Documentation/devicetree/bindings/sound/amlogic* 2319F: sound/soc/meson/ 2320 2321ARM/Amlogic Meson SoC support 2322M: Neil Armstrong <neil.armstrong@linaro.org> 2323M: Kevin Hilman <khilman@baylibre.com> 2324R: Jerome Brunet <jbrunet@baylibre.com> 2325R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 2326L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2327L: linux-amlogic@lists.infradead.org 2328S: Maintained 2329W: http://linux-meson.com/ 2330F: Documentation/devicetree/bindings/phy/amlogic* 2331F: arch/arm/boot/dts/amlogic/ 2332F: arch/arm/mach-meson/ 2333F: arch/arm64/boot/dts/amlogic/ 2334F: drivers/pmdomain/amlogic/ 2335F: drivers/mmc/host/meson* 2336F: drivers/phy/amlogic/ 2337F: drivers/pinctrl/meson/ 2338F: drivers/rtc/rtc-meson* 2339F: drivers/soc/amlogic/ 2340N: meson 2341 2342ARM/Annapurna Labs ALPINE ARCHITECTURE 2343M: Antoine Tenart <atenart@kernel.org> 2344L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2345S: Odd Fixes 2346F: arch/arm/boot/dts/amazon/ 2347F: arch/arm/mach-alpine/ 2348F: arch/arm64/boot/dts/amazon/ 2349F: drivers/*/*alpine* 2350 2351ARM/APPLE MACHINE SOUND DRIVERS 2352M: Martin Povišer <povik+lin@cutebit.org> 2353L: asahi@lists.linux.dev 2354L: linux-sound@vger.kernel.org 2355S: Maintained 2356F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 2357F: Documentation/devicetree/bindings/sound/cirrus,cs42l84.yaml 2358F: Documentation/devicetree/bindings/sound/apple,* 2359F: sound/soc/apple/* 2360F: sound/soc/codecs/cs42l83-i2c.c 2361F: sound/soc/codecs/cs42l84.* 2362F: sound/soc/codecs/ssm3515.c 2363 2364ARM/APPLE MACHINE SUPPORT 2365M: Sven Peter <sven@kernel.org> 2366M: Janne Grunau <j@jannau.net> 2367R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 2368R: Neal Gompa <neal@gompa.dev> 2369L: asahi@lists.linux.dev 2370L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2371S: Maintained 2372W: https://asahilinux.org 2373B: https://github.com/AsahiLinux/linux/issues 2374C: irc://irc.oftc.net/asahi-dev 2375T: git https://github.com/AsahiLinux/linux.git 2376F: Documentation/devicetree/bindings/arm/apple.yaml 2377F: Documentation/devicetree/bindings/arm/apple/* 2378F: Documentation/devicetree/bindings/clock/apple,nco.yaml 2379F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 2380F: Documentation/devicetree/bindings/dma/apple,admac.yaml 2381F: Documentation/devicetree/bindings/gpio/apple,smc-gpio.yaml 2382F: Documentation/devicetree/bindings/gpu/apple,agx.yaml 2383F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 2384F: Documentation/devicetree/bindings/input/touchscreen/apple,z2-multitouch.yaml 2385F: Documentation/devicetree/bindings/interrupt-controller/apple,* 2386F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 2387F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 2388F: Documentation/devicetree/bindings/leds/backlight/apple,dwi-bl.yaml 2389F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 2390F: Documentation/devicetree/bindings/mfd/apple,smc.yaml 2391F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 2392F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 2393F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 2394F: Documentation/devicetree/bindings/nvmem/apple,spmi-nvmem.yaml 2395F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 2396F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 2397F: Documentation/devicetree/bindings/power/apple* 2398F: Documentation/devicetree/bindings/power/reset/apple,smc-reboot.yaml 2399F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 2400F: Documentation/devicetree/bindings/spi/apple,spi.yaml 2401F: Documentation/devicetree/bindings/spmi/apple,spmi.yaml 2402F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 2403F: arch/arm64/boot/dts/apple/ 2404F: drivers/bluetooth/hci_bcm4377.c 2405F: drivers/clk/clk-apple-nco.c 2406F: drivers/cpufreq/apple-soc-cpufreq.c 2407F: drivers/dma/apple-admac.c 2408F: drivers/gpio/gpio-macsmc.c 2409F: drivers/pmdomain/apple/ 2410F: drivers/i2c/busses/i2c-pasemi-core.c 2411F: drivers/i2c/busses/i2c-pasemi-platform.c 2412F: drivers/input/touchscreen/apple_z2.c 2413F: drivers/iommu/apple-dart.c 2414F: drivers/iommu/io-pgtable-dart.c 2415F: drivers/irqchip/irq-apple-aic.c 2416F: drivers/mfd/macsmc.c 2417F: drivers/nvme/host/apple.c 2418F: drivers/nvmem/apple-efuses.c 2419F: drivers/nvmem/apple-spmi-nvmem.c 2420F: drivers/pinctrl/pinctrl-apple-gpio.c 2421F: drivers/power/reset/macsmc-reboot.c 2422F: drivers/pwm/pwm-apple.c 2423F: drivers/soc/apple/* 2424F: drivers/spi/spi-apple.c 2425F: drivers/spmi/spmi-apple-controller.c 2426F: drivers/video/backlight/apple_dwi_bl.c 2427F: drivers/watchdog/apple_wdt.c 2428F: include/dt-bindings/interrupt-controller/apple-aic.h 2429F: include/dt-bindings/pinctrl/apple.h 2430F: include/linux/mfd/macsmc.h 2431F: include/linux/soc/apple/* 2432F: include/uapi/drm/asahi_drm.h 2433 2434ARM/ARTPEC MACHINE SUPPORT 2435M: Jesper Nilsson <jesper.nilsson@axis.com> 2436M: Lars Persson <lars.persson@axis.com> 2437L: linux-arm-kernel@axis.com 2438S: Maintained 2439F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 2440F: arch/arm/boot/dts/axis/ 2441F: arch/arm/mach-artpec 2442F: drivers/clk/axis 2443F: drivers/crypto/axis 2444F: drivers/mmc/host/usdhi6rol0.c 2445F: drivers/pinctrl/pinctrl-artpec* 2446 2447ARM/ASPEED I2C DRIVER 2448M: Ryan Chen <ryan_chen@aspeedtech.com> 2449R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2450R: Joel Stanley <joel@jms.id.au> 2451L: linux-i2c@vger.kernel.org 2452L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2453S: Maintained 2454F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2455F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.yaml 2456F: drivers/i2c/busses/i2c-aspeed.c 2457F: drivers/irqchip/irq-aspeed-i2c-ic.c 2458 2459ARM/ASPEED MACHINE SUPPORT 2460M: Joel Stanley <joel@jms.id.au> 2461M: Andrew Jeffery <andrew@codeconstruct.com.au> 2462L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2463L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2464S: Supported 2465Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2466T: git git://git.kernel.org/pub/scm/linux/kernel/git/bmc/linux.git 2467F: Documentation/devicetree/bindings/arm/aspeed/ 2468F: arch/arm/boot/dts/aspeed/ 2469F: arch/arm/mach-aspeed/ 2470N: aspeed 2471 2472ARM/AXIADO ARCHITECTURE 2473M: Harshit Shah <hshah@axiado.com> 2474L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2475S: Maintained 2476F: Documentation/devicetree/bindings/arm/axiado.yaml 2477F: arch/arm64/boot/dts/axiado/ 2478N: axiado 2479 2480ARM/AXM LSI SOC 2481M: Krzysztof Kozlowski <krzk@kernel.org> 2482L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2483S: Odd Fixes 2484F: Documentation/devicetree/bindings/arm/axxia.yaml 2485F: arch/arm/boot/dts/intel/axm/ 2486F: arch/arm/mach-axxia/ 2487 2488ARM/BITMAIN ARCHITECTURE 2489M: Manivannan Sadhasivam <mani@kernel.org> 2490L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2491S: Maintained 2492F: Documentation/devicetree/bindings/arm/bitmain.yaml 2493F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2494F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2495F: arch/arm64/boot/dts/bitmain/ 2496F: drivers/clk/clk-bm1880.c 2497F: drivers/pinctrl/pinctrl-bm1880.c 2498 2499ARM/BLAIZE ARCHITECTURE 2500M: James Cowgill <james.cowgill@blaize.com> 2501M: Matt Redfearn <matt.redfearn@blaize.com> 2502M: Neil Jones <neil.jones@blaize.com> 2503M: Nikolaos Pasaloukos <nikolaos.pasaloukos@blaize.com> 2504S: Maintained 2505F: Documentation/devicetree/bindings/arm/blaize.yaml 2506F: arch/arm64/boot/dts/blaize/ 2507 2508ARM/CALXEDA HIGHBANK ARCHITECTURE 2509M: Andre Przywara <andre.przywara@arm.com> 2510L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2511S: Maintained 2512F: arch/arm/boot/dts/calxeda/ 2513F: arch/arm/mach-highbank/ 2514 2515ARM/CAVIUM THUNDER NETWORK DRIVER 2516M: Sunil Goutham <sgoutham@marvell.com> 2517L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2518S: Maintained 2519F: drivers/net/ethernet/cavium/thunder/ 2520 2521ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2522M: Lukasz Majewski <lukma@denx.de> 2523L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2524S: Maintained 2525F: arch/arm/mach-ep93xx/ts72xx.c 2526 2527ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2528M: Hartley Sweeten <hsweeten@visionengravers.com> 2529M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2530M: Nikita Shubin <nikita.shubin@maquefel.me> 2531L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2532S: Maintained 2533F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2534F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2535F: arch/arm/boot/compressed/misc-ep93xx.h 2536F: arch/arm/mach-ep93xx/ 2537F: drivers/iio/adc/ep93xx_adc.c 2538 2539ARM/CIX SOC SUPPORT 2540M: Peter Chen <peter.chen@cixtech.com> 2541M: Fugang Duan <fugang.duan@cixtech.com> 2542R: CIX Linux Kernel Upstream Group <cix-kernel-upstream@cixtech.com> 2543L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2544S: Maintained 2545T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/cix.git 2546F: Documentation/devicetree/bindings/arm/cix.yaml 2547F: Documentation/devicetree/bindings/mailbox/cix,sky1-mbox.yaml 2548F: arch/arm64/boot/dts/cix/ 2549F: drivers/mailbox/cix-mailbox.c 2550K: \bcix\b 2551 2552ARM/CLKDEV SUPPORT 2553M: Russell King <linux@armlinux.org.uk> 2554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2555S: Maintained 2556T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2557F: drivers/clk/clkdev.c 2558 2559ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2560M: Baruch Siach <baruch@tkos.co.il> 2561L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2562S: Maintained 2563F: arch/arm/boot/dts/cnxt/ 2564N: digicolor 2565 2566ARM/CORESIGHT FRAMEWORK AND DRIVERS 2567M: Suzuki K Poulose <suzuki.poulose@arm.com> 2568R: Mike Leach <mike.leach@linaro.org> 2569R: James Clark <james.clark@linaro.org> 2570L: coresight@lists.linaro.org (moderated for non-subscribers) 2571L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2572S: Maintained 2573T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2574F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2575F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2576F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2577F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2578F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2579F: Documentation/trace/coresight/* 2580F: drivers/hwtracing/coresight/* 2581F: include/dt-bindings/arm/coresight-cti-dt.h 2582F: include/linux/coresight* 2583F: include/uapi/linux/coresight* 2584F: samples/coresight/* 2585F: tools/perf/Documentation/arm-coresight.txt 2586F: tools/perf/arch/arm/util/auxtrace.c 2587F: tools/perf/arch/arm/util/cs-etm.c 2588F: tools/perf/arch/arm/util/cs-etm.h 2589F: tools/perf/arch/arm/util/pmu.c 2590F: tools/perf/tests/shell/*coresight* 2591F: tools/perf/tests/shell/coresight/* 2592F: tools/perf/tests/shell/lib/*coresight* 2593F: tools/perf/util/cs-etm-decoder/* 2594F: tools/perf/util/cs-etm.* 2595 2596ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2597M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2598M: Linus Walleij <linus.walleij@linaro.org> 2599L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2600S: Maintained 2601T: git https://github.com/ulli-kroll/linux.git 2602F: Documentation/devicetree/bindings/arm/gemini.yaml 2603F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2604F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2605F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2606F: arch/arm/boot/dts/gemini/ 2607F: arch/arm/mach-gemini/ 2608F: drivers/crypto/gemini/ 2609F: drivers/net/ethernet/cortina/ 2610F: drivers/pinctrl/pinctrl-gemini.c 2611F: drivers/rtc/rtc-ftrtc010.c 2612 2613ARM/CZ.NIC TURRIS SUPPORT 2614M: Marek Behún <kabel@kernel.org> 2615S: Maintained 2616W: https://www.turris.cz/ 2617F: Documentation/ABI/testing/debugfs-moxtet 2618F: Documentation/ABI/testing/sysfs-bus-i2c-devices-turris-omnia-mcu 2619F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2620F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2621F: Documentation/devicetree/bindings/bus/moxtet.txt 2622F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2623F: Documentation/devicetree/bindings/firmware/cznic,turris-omnia-mcu.yaml 2624F: Documentation/devicetree/bindings/interrupt-controller/marvell,mpic.yaml 2625F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2626F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2627F: drivers/bus/moxtet.c 2628F: drivers/firmware/turris-mox-rwtm.c 2629F: drivers/gpio/gpio-moxtet.c 2630F: drivers/leds/leds-turris-omnia.c 2631F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2632F: drivers/platform/cznic/ 2633F: drivers/watchdog/armada_37xx_wdt.c 2634F: include/dt-bindings/bus/moxtet.h 2635F: include/linux/armada-37xx-rwtm-mailbox.h 2636F: include/linux/moxtet.h 2637F: include/linux/turris-omnia-mcu-interface.h 2638F: include/linux/turris-signing-key.h 2639 2640ARM/FARADAY FA526 PORT 2641M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2642L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2643S: Maintained 2644T: git git://git.berlios.de/gemini-board 2645F: arch/arm/mm/*-fa* 2646 2647ARM/FOOTBRIDGE ARCHITECTURE 2648M: Russell King <linux@armlinux.org.uk> 2649L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2650S: Maintained 2651W: http://www.armlinux.org.uk/ 2652F: arch/arm/include/asm/hardware/dec21285.h 2653F: arch/arm/mach-footbridge/ 2654 2655ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2656M: Shawn Guo <shawnguo@kernel.org> 2657M: Sascha Hauer <s.hauer@pengutronix.de> 2658R: Pengutronix Kernel Team <kernel@pengutronix.de> 2659R: Fabio Estevam <festevam@gmail.com> 2660L: imx@lists.linux.dev 2661L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2662S: Maintained 2663T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2664F: Documentation/devicetree/bindings/firmware/fsl* 2665F: Documentation/devicetree/bindings/firmware/nxp* 2666F: arch/arm/boot/dts/nxp/imx/ 2667F: arch/arm/boot/dts/nxp/mxs/ 2668F: arch/arm64/boot/dts/freescale/ 2669X: Documentation/devicetree/bindings/media/i2c/ 2670X: arch/arm64/boot/dts/freescale/fsl-* 2671X: arch/arm64/boot/dts/freescale/qoriq-* 2672X: drivers/media/i2c/ 2673N: imx 2674N: mxs 2675N: \bmxc[^\d] 2676 2677ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2678M: Shawn Guo <shawnguo@kernel.org> 2679L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2680S: Maintained 2681T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2682F: arch/arm/boot/dts/nxp/ls/ 2683F: arch/arm64/boot/dts/freescale/fsl-* 2684F: arch/arm64/boot/dts/freescale/qoriq-* 2685 2686ARM/FREESCALE VYBRID ARM ARCHITECTURE 2687M: Shawn Guo <shawnguo@kernel.org> 2688M: Sascha Hauer <s.hauer@pengutronix.de> 2689R: Pengutronix Kernel Team <kernel@pengutronix.de> 2690R: Stefan Agner <stefan@agner.ch> 2691L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2692S: Maintained 2693T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2694F: arch/arm/boot/dts/nxp/vf/ 2695F: arch/arm/mach-imx/*vf610* 2696 2697ARM/GUMSTIX MACHINE SUPPORT 2698M: Steve Sakoman <sakoman@gmail.com> 2699L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2700S: Maintained 2701 2702ARM/HISILICON SOC SUPPORT 2703M: Wei Xu <xuwei5@hisilicon.com> 2704L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2705S: Supported 2706W: http://www.hisilicon.com 2707T: git https://github.com/hisilicon/linux-hisi.git 2708F: arch/arm/boot/dts/hisilicon/ 2709F: arch/arm/mach-hisi/ 2710F: arch/arm64/boot/dts/hisilicon/ 2711 2712ARM/HP JORNADA 7XX MACHINE SUPPORT 2713M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2714S: Maintained 2715W: www.jlime.com 2716T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2717F: arch/arm/mach-sa1100/include/mach/jornada720.h 2718F: arch/arm/mach-sa1100/jornada720.c 2719 2720ARM/HPE GXP ARCHITECTURE 2721M: Jean-Marie Verdun <verdun@hpe.com> 2722M: Nick Hawkins <nick.hawkins@hpe.com> 2723S: Maintained 2724F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2725F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2726F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2727F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2728F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2729F: Documentation/hwmon/gxp-fan-ctrl.rst 2730F: arch/arm/boot/dts/hpe/ 2731F: arch/arm/mach-hpe/ 2732F: drivers/clocksource/timer-gxp.c 2733F: drivers/hwmon/gxp-fan-ctrl.c 2734F: drivers/i2c/busses/i2c-gxp.c 2735F: drivers/spi/spi-gxp.c 2736F: drivers/watchdog/gxp-wdt.c 2737 2738ARM/IGEP MACHINE SUPPORT 2739M: Enric Balletbo i Serra <eballetbo@gmail.com> 2740M: Javier Martinez Canillas <javier@dowhile0.org> 2741L: linux-omap@vger.kernel.org 2742L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2743S: Maintained 2744F: arch/arm/boot/dts/ti/omap/omap3-igep* 2745 2746ARM/INTEL IXP4XX ARM ARCHITECTURE 2747M: Linus Walleij <linusw@kernel.org> 2748M: Imre Kaloz <kaloz@openwrt.org> 2749L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2750S: Maintained 2751F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2752F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml 2753F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2754F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2755F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 2756F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2757F: arch/arm/boot/dts/intel/ixp/ 2758F: arch/arm/mach-ixp4xx/ 2759F: drivers/bus/intel-ixp4xx-eb.c 2760F: drivers/char/hw_random/ixp4xx-rng.c 2761F: drivers/clocksource/timer-ixp4xx.c 2762F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2763F: drivers/gpio/gpio-ixp4xx.c 2764F: drivers/irqchip/irq-ixp4xx.c 2765F: drivers/net/ethernet/xscale/ixp4xx_eth.c 2766F: drivers/net/wan/ixp4xx_hss.c 2767F: drivers/soc/ixp4xx/ixp4xx-npe.c 2768F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 2769F: include/linux/soc/ixp4xx/npe.h 2770F: include/linux/soc/ixp4xx/qmgr.h 2771 2772ARM/INTEL KEEMBAY ARCHITECTURE 2773M: Paul J. Murphy <paul.j.murphy@intel.com> 2774M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2775S: Maintained 2776F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2777F: arch/arm64/boot/dts/intel/keembay-evm.dts 2778F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2779 2780ARM/INTEL XSC3 (MANZANO) ARM CORE 2781M: Lennert Buytenhek <kernel@wantstofly.org> 2782L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2783S: Maintained 2784 2785ARM/LG1K ARCHITECTURE 2786M: Chanho Min <chanho.min@lge.com> 2787L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2788S: Maintained 2789F: arch/arm64/boot/dts/lg/ 2790 2791ARM/LPC18XX ARCHITECTURE 2792M: Vladimir Zapolskiy <vz@mleia.com> 2793L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2794S: Maintained 2795F: Documentation/devicetree/bindings/i2c/nxp,lpc1788-i2c.yaml 2796F: arch/arm/boot/dts/nxp/lpc/lpc43* 2797F: drivers/i2c/busses/i2c-lpc2k.c 2798F: drivers/memory/pl172.c 2799F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2800F: drivers/rtc/rtc-lpc24xx.c 2801N: lpc18xx 2802 2803ARM/LPC32XX SOC SUPPORT 2804M: Vladimir Zapolskiy <vz@mleia.com> 2805M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 2806L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2807S: Maintained 2808T: git https://github.com/vzapolskiy/linux-lpc32xx.git 2809F: Documentation/devicetree/bindings/i2c/nxp,pnx-i2c.yaml 2810F: arch/arm/boot/dts/nxp/lpc/lpc32* 2811F: arch/arm/mach-lpc32xx/ 2812F: drivers/dma/lpc32xx-dmamux.c 2813F: drivers/i2c/busses/i2c-pnx.c 2814F: drivers/net/ethernet/nxp/lpc_eth.c 2815F: drivers/usb/host/ohci-nxp.c 2816F: drivers/watchdog/pnx4008_wdt.c 2817N: lpc32xx 2818 2819LPC32XX DMAMUX SUPPORT 2820M: J.M.B. Downing <jonathan.downing@nautel.com> 2821M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 2822R: Vladimir Zapolskiy <vz@mleia.com> 2823L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2824S: Maintained 2825F: Documentation/devicetree/bindings/dma/nxp,lpc3220-dmamux.yaml 2826 2827ARM/Marvell Dove/MV78xx0/Orion SOC support 2828M: Andrew Lunn <andrew@lunn.ch> 2829M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2830M: Gregory Clement <gregory.clement@bootlin.com> 2831L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2832S: Maintained 2833T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2834F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2835F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2836F: Documentation/devicetree/bindings/soc/dove/ 2837F: arch/arm/boot/dts/marvell/dove* 2838F: arch/arm/boot/dts/marvell/orion5x* 2839F: arch/arm/mach-dove/ 2840F: arch/arm/mach-mv78xx0/ 2841F: arch/arm/mach-orion5x/ 2842F: arch/arm/plat-orion/ 2843F: drivers/bus/mvebu-mbus.c 2844F: drivers/soc/dove/ 2845 2846ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2847M: Andrew Lunn <andrew@lunn.ch> 2848M: Gregory Clement <gregory.clement@bootlin.com> 2849M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2850L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2851S: Maintained 2852T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2853F: Documentation/devicetree/bindings/arm/marvell/ 2854F: arch/arm/boot/dts/marvell/armada* 2855F: arch/arm/boot/dts/marvell/kirkwood* 2856F: arch/arm/configs/mvebu_*_defconfig 2857F: arch/arm/mach-mvebu/ 2858F: arch/arm64/boot/dts/marvell/ 2859F: drivers/clk/mvebu/ 2860F: drivers/cpufreq/armada-37xx-cpufreq.c 2861F: drivers/cpufreq/armada-8k-cpufreq.c 2862F: drivers/cpufreq/mvebu-cpufreq.c 2863F: drivers/irqchip/irq-armada-370-xp.c 2864F: drivers/irqchip/irq-mvebu-* 2865F: drivers/pinctrl/mvebu/ 2866F: drivers/rtc/rtc-armada38x.c 2867 2868ARM/Marvell PXA1908 SOC support 2869M: Duje Mihanović <duje@dujemihanovic.xyz> 2870L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2871S: Maintained 2872F: arch/arm64/boot/dts/marvell/mmp/ 2873F: drivers/clk/mmp/clk-pxa1908*.c 2874F: include/dt-bindings/clock/marvell,pxa1908.h 2875 2876ARM/Mediatek RTC DRIVER 2877M: Eddie Huang <eddie.huang@mediatek.com> 2878M: Sean Wang <sean.wang@mediatek.com> 2879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2880L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2881S: Maintained 2882F: Documentation/devicetree/bindings/rtc/mediatek,mt2712-rtc.yaml 2883F: Documentation/devicetree/bindings/rtc/mediatek,mt7622-rtc.yaml 2884F: drivers/rtc/rtc-mt2712.c 2885F: drivers/rtc/rtc-mt6397.c 2886F: drivers/rtc/rtc-mt7622.c 2887 2888ARM/Mediatek SoC support 2889M: Matthias Brugger <matthias.bgg@gmail.com> 2890M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2891L: linux-kernel@vger.kernel.org 2892L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2893L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2894S: Maintained 2895W: https://mtk.wiki.kernel.org/ 2896C: irc://irc.libera.chat/linux-mediatek 2897F: arch/arm/boot/dts/mediatek/ 2898F: arch/arm/mach-mediatek/ 2899F: arch/arm64/boot/dts/mediatek/ 2900F: drivers/soc/mediatek/ 2901N: mtk 2902N: mt[2678] 2903K: mediatek 2904 2905ARM/Mediatek USB3 PHY DRIVER 2906M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2907L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2908L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2909S: Maintained 2910F: Documentation/devicetree/bindings/phy/mediatek,* 2911F: drivers/phy/mediatek/ 2912 2913ARM/MICROCHIP (ARM64) SoC support 2914M: Conor Dooley <conor@kernel.org> 2915M: Nicolas Ferre <nicolas.ferre@microchip.com> 2916M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2917L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2918S: Supported 2919T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2920F: arch/arm64/boot/dts/microchip/ 2921 2922ARM/Microchip (AT91) SoC support 2923M: Nicolas Ferre <nicolas.ferre@microchip.com> 2924M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2925M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2926L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2927S: Supported 2928W: http://www.linux4sam.org 2929T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2930F: arch/arm/boot/dts/microchip/ 2931F: arch/arm/include/debug/at91.S 2932F: arch/arm/mach-at91/ 2933F: drivers/memory/atmel* 2934F: drivers/watchdog/sama5d4_wdt.c 2935F: include/soc/at91/ 2936X: drivers/input/touchscreen/atmel_mxt_ts.c 2937N: at91 2938N: atmel 2939 2940ARM/Microchip Sparx5 SoC support 2941M: Steen Hegelund <Steen.Hegelund@microchip.com> 2942M: Daniel Machon <daniel.machon@microchip.com> 2943M: UNGLinuxDriver@microchip.com 2944L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2945S: Supported 2946F: arch/arm64/boot/dts/microchip/sparx* 2947F: drivers/net/ethernet/microchip/vcap/ 2948F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2949N: sparx5 2950 2951ARM/MILBEAUT ARCHITECTURE 2952M: Taichi Sugaya <sugaya.taichi@socionext.com> 2953M: Takao Orito <orito.takao@socionext.com> 2954L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2955S: Maintained 2956F: arch/arm/boot/dts/socionext/milbeaut* 2957F: arch/arm/mach-milbeaut/ 2958N: milbeaut 2959 2960ARM/MORELLO PLATFORM 2961M: Vincenzo Frascino <vincenzo.frascino@arm.com> 2962L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2963S: Maintained 2964F: Documentation/devicetree/bindings/arm/arm,morello.yaml 2965F: arch/arm64/boot/dts/arm/morello* 2966 2967ARM/MOXA ART SOC 2968M: Krzysztof Kozlowski <krzk@kernel.org> 2969L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2970S: Odd Fixes 2971F: Documentation/devicetree/bindings/arm/moxart.yaml 2972F: Documentation/devicetree/bindings/clock/moxa,moxart-clock.yaml 2973F: arch/arm/boot/dts/moxa/ 2974F: drivers/clk/clk-moxart.c 2975 2976ARM/MStar/Sigmastar Armv7 SoC support 2977M: Daniel Palmer <daniel@thingy.jp> 2978M: Romain Perier <romain.perier@gmail.com> 2979L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2980S: Maintained 2981W: http://linux-chenxing.org/ 2982T: git https://github.com/linux-chenxing/linux.git 2983F: Documentation/devicetree/bindings/arm/mstar/* 2984F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2985F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2986F: arch/arm/boot/dts/sigmastar/ 2987F: arch/arm/mach-mstar/ 2988F: drivers/clk/mstar/ 2989F: drivers/clocksource/timer-msc313e.c 2990F: drivers/gpio/gpio-msc313.c 2991F: drivers/rtc/rtc-msc313.c 2992F: drivers/watchdog/msc313e_wdt.c 2993F: include/dt-bindings/clock/mstar-* 2994F: include/dt-bindings/gpio/msc313-gpio.h 2995 2996ARM/NOMADIK/Ux500 ARCHITECTURES 2997M: Linus Walleij <linus.walleij@linaro.org> 2998L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2999S: Maintained 3000T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 3001F: Documentation/devicetree/bindings/arm/ste-* 3002F: Documentation/devicetree/bindings/arm/ux500.yaml 3003F: Documentation/devicetree/bindings/arm/ux500/ 3004F: Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml 3005F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 3006F: arch/arm/boot/dts/st/ste-* 3007F: arch/arm/mach-nomadik/ 3008F: arch/arm/mach-ux500/ 3009F: drivers/clk/clk-nomadik.c 3010F: drivers/clocksource/clksrc-dbx500-prcmu.c 3011F: drivers/dma/ste_dma40* 3012F: drivers/pmdomain/st/ste-ux500-pm-domain.c 3013F: drivers/gpio/gpio-nomadik.c 3014F: drivers/hwspinlock/u8500_hsem.c 3015F: drivers/i2c/busses/i2c-nomadik.c 3016F: drivers/iio/adc/ab8500-gpadc.c 3017F: drivers/mfd/ab8500* 3018F: drivers/mfd/abx500* 3019F: drivers/mfd/db8500* 3020F: drivers/pinctrl/nomadik/ 3021F: drivers/rtc/rtc-ab8500.c 3022F: drivers/rtc/rtc-pl031.c 3023F: drivers/soc/ux500/ 3024 3025ARM/NUVOTON MA35 ARCHITECTURE 3026M: Jacky Huang <ychuang3@nuvoton.com> 3027M: Shan-Chun Hung <schung@nuvoton.com> 3028L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3029S: Supported 3030F: Documentation/devicetree/bindings/*/*/*ma35* 3031F: Documentation/devicetree/bindings/*/*ma35* 3032F: arch/arm64/boot/dts/nuvoton/*ma35* 3033F: drivers/*/*/*ma35* 3034F: drivers/*/*ma35* 3035K: ma35d1 3036 3037ARM/NUVOTON NPCM ARCHITECTURE 3038M: Avi Fishman <avifishman70@gmail.com> 3039M: Tomer Maimon <tmaimon77@gmail.com> 3040M: Tali Perry <tali.perry1@gmail.com> 3041R: Patrick Venture <venture@google.com> 3042R: Nancy Yuen <yuenn@google.com> 3043R: Benjamin Fair <benjaminfair@google.com> 3044L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3045S: Supported 3046F: Documentation/devicetree/bindings/*/*/*npcm* 3047F: Documentation/devicetree/bindings/*/*npcm* 3048F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 3049F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 3050F: arch/arm/mach-npcm/ 3051F: arch/arm64/boot/dts/nuvoton/ 3052F: drivers/*/*/*npcm* 3053F: drivers/*/*npcm* 3054F: drivers/rtc/rtc-nct3018y.c 3055F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 3056F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 3057 3058ARM/NUVOTON NPCM VIDEO ENGINE DRIVER 3059M: Joseph Liu <kwliu@nuvoton.com> 3060M: Marvin Lin <kflin@nuvoton.com> 3061L: linux-media@vger.kernel.org 3062L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3063S: Maintained 3064F: Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml 3065F: Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml 3066F: Documentation/userspace-api/media/drivers/npcm-video.rst 3067F: drivers/media/platform/nuvoton/ 3068F: include/uapi/linux/npcm-video.h 3069 3070ARM/NUVOTON WPCM450 ARCHITECTURE 3071M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 3072L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3073S: Maintained 3074W: https://github.com/neuschaefer/wpcm450/wiki 3075F: Documentation/devicetree/bindings/*/*wpcm* 3076F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 3077F: arch/arm/configs/wpcm450_defconfig 3078F: arch/arm/mach-npcm/wpcm450.c 3079F: drivers/*/*/*wpcm* 3080F: drivers/*/*wpcm* 3081 3082ARM/NXP S32G ARCHITECTURE 3083R: Chester Lin <chester62515@gmail.com> 3084R: Matthias Brugger <mbrugger@suse.com> 3085R: Ghennadi Procopciuc <ghennadi.procopciuc@oss.nxp.com> 3086R: NXP S32 Linux Team <s32@nxp.com> 3087L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3088S: Maintained 3089F: Documentation/devicetree/bindings/rtc/nxp,s32g-rtc.yaml 3090F: arch/arm64/boot/dts/freescale/s32g*.dts* 3091F: drivers/pinctrl/nxp/ 3092F: drivers/rtc/rtc-s32g.c 3093 3094ARM/NXP S32G/S32R DWMAC ETHERNET DRIVER 3095M: Jan Petrous <jan.petrous@oss.nxp.com> 3096R: s32@nxp.com 3097S: Maintained 3098F: Documentation/devicetree/bindings/net/nxp,s32-dwmac.yaml 3099F: drivers/net/ethernet/stmicro/stmmac/dwmac-s32.c 3100 3101ARM/Orion SoC/Technologic Systems TS-78xx platform support 3102M: Alexander Clouter <alex@digriz.org.uk> 3103L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3104S: Maintained 3105W: http://www.digriz.org.uk/ts78xx/kernel 3106F: arch/arm/mach-orion5x/ts78xx-* 3107 3108ARM/QUALCOMM CHROMEBOOK SUPPORT 3109R: cros-qcom-dts-watchers@chromium.org 3110F: arch/arm64/boot/dts/qcom/sc7180* 3111F: arch/arm64/boot/dts/qcom/sc7280* 3112F: arch/arm64/boot/dts/qcom/sdm845-cheza* 3113 3114ARM/QUALCOMM MAILING LIST 3115L: linux-arm-msm@vger.kernel.org 3116C: irc://irc.oftc.net/linux-msm 3117F: Documentation/devicetree/bindings/*/qcom* 3118F: Documentation/devicetree/bindings/soc/qcom/ 3119F: arch/arm/boot/dts/qcom/ 3120F: arch/arm/configs/qcom_defconfig 3121F: arch/arm/mach-qcom/ 3122F: arch/arm64/boot/dts/qcom/ 3123F: drivers/*/*/pm8???-* 3124F: drivers/*/*/qcom* 3125F: drivers/*/*/qcom/ 3126F: drivers/*/qcom* 3127F: drivers/*/qcom/ 3128F: drivers/bluetooth/btqcomsmd.c 3129F: drivers/clocksource/timer-qcom.c 3130F: drivers/cpuidle/cpuidle-qcom-spm.c 3131F: drivers/extcon/extcon-qcom* 3132F: drivers/i2c/busses/i2c-qcom-geni.c 3133F: drivers/i2c/busses/i2c-qup.c 3134F: drivers/iommu/msm* 3135F: drivers/mfd/ssbi.c 3136F: drivers/mmc/host/mmci_qcom* 3137F: drivers/mmc/host/sdhci-msm.c 3138F: drivers/pci/controller/dwc/pcie-qcom* 3139F: drivers/phy/qualcomm/ 3140F: drivers/power/*/msm* 3141F: drivers/reset/reset-qcom-* 3142F: drivers/rtc/rtc-pm8xxx.c 3143F: drivers/spi/spi-geni-qcom.c 3144F: drivers/spi/spi-qcom-qspi.c 3145F: drivers/spi/spi-qup.c 3146F: drivers/tty/serial/msm_serial.c 3147F: drivers/ufs/host/ufs-qcom* 3148F: drivers/usb/dwc3/dwc3-qcom.c 3149F: include/dt-bindings/*/qcom* 3150F: include/linux/*/qcom* 3151F: include/linux/soc/qcom/ 3152 3153ARM/QUALCOMM SUPPORT 3154M: Bjorn Andersson <andersson@kernel.org> 3155M: Konrad Dybcio <konradybcio@kernel.org> 3156L: linux-arm-msm@vger.kernel.org 3157S: Maintained 3158C: irc://irc.oftc.net/linux-msm 3159T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 3160F: Documentation/devicetree/bindings/arm/qcom-soc.yaml 3161F: Documentation/devicetree/bindings/arm/qcom.yaml 3162F: Documentation/devicetree/bindings/bus/qcom* 3163F: Documentation/devicetree/bindings/cache/qcom,llcc.yaml 3164F: Documentation/devicetree/bindings/firmware/qcom,scm.yaml 3165F: Documentation/devicetree/bindings/reserved-memory/qcom* 3166F: Documentation/devicetree/bindings/soc/qcom/ 3167F: arch/arm/boot/dts/qcom/ 3168F: arch/arm/configs/qcom_defconfig 3169F: arch/arm/mach-qcom/ 3170F: arch/arm64/boot/dts/qcom/ 3171F: drivers/bus/qcom* 3172F: drivers/firmware/qcom/ 3173F: drivers/soc/qcom/ 3174F: include/dt-bindings/arm/qcom,ids.h 3175F: include/dt-bindings/firmware/qcom,scm.h 3176F: include/dt-bindings/soc/qcom* 3177F: include/linux/firmware/qcom 3178F: include/linux/soc/qcom/ 3179F: include/soc/qcom/ 3180 3181ARM/RDA MICRO ARCHITECTURE 3182M: Manivannan Sadhasivam <mani@kernel.org> 3183L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3184L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 3185S: Maintained 3186F: Documentation/devicetree/bindings/arm/rda.yaml 3187F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 3188F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 3189F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 3190F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 3191F: arch/arm/boot/dts/unisoc/ 3192F: drivers/clocksource/timer-rda.c 3193F: drivers/gpio/gpio-rda.c 3194F: drivers/irqchip/irq-rda-intc.c 3195F: drivers/tty/serial/rda-uart.c 3196 3197ARM/REALTEK ARCHITECTURE 3198M: Andreas Färber <afaerber@suse.de> 3199L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3200L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 3201S: Maintained 3202F: Documentation/devicetree/bindings/arm/realtek.yaml 3203F: arch/arm/boot/dts/realtek/ 3204F: arch/arm/mach-realtek/ 3205F: arch/arm64/boot/dts/realtek/ 3206 3207ARM/RISC-V/RENESAS ARCHITECTURE 3208M: Geert Uytterhoeven <geert+renesas@glider.be> 3209M: Magnus Damm <magnus.damm@gmail.com> 3210L: linux-renesas-soc@vger.kernel.org 3211S: Supported 3212Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 3213C: irc://irc.libera.chat/renesas-soc 3214T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 3215F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 3216F: Documentation/devicetree/bindings/nvmem/renesas,* 3217F: Documentation/devicetree/bindings/soc/renesas/ 3218F: arch/arm/boot/dts/renesas/ 3219F: arch/arm/configs/shmobile_defconfig 3220F: arch/arm/include/debug/renesas-scif.S 3221F: arch/arm/mach-shmobile/ 3222F: arch/arm64/boot/dts/renesas/ 3223F: arch/riscv/boot/dts/renesas/ 3224F: drivers/pmdomain/renesas/ 3225F: drivers/soc/renesas/ 3226F: include/linux/soc/renesas/ 3227N: rcar 3228K: \brenesas, 3229 3230ARM/RISCPC ARCHITECTURE 3231M: Russell King <linux@armlinux.org.uk> 3232L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3233S: Maintained 3234W: http://www.armlinux.org.uk/ 3235F: arch/arm/include/asm/hardware/ioc.h 3236F: arch/arm/include/asm/hardware/iomd.h 3237F: arch/arm/include/asm/hardware/memc.h 3238F: arch/arm/mach-rpc/ 3239F: drivers/net/ethernet/8390/etherh.c 3240F: drivers/net/ethernet/i825xx/ether1* 3241F: drivers/net/ethernet/seeq/ether3* 3242F: drivers/scsi/arm/ 3243 3244ARM/Rockchip SoC support 3245M: Heiko Stuebner <heiko@sntech.de> 3246L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3247L: linux-rockchip@lists.infradead.org 3248S: Maintained 3249T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 3250F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 3251F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 3252F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 3253F: arch/arm/boot/dts/rockchip/ 3254F: arch/arm/mach-rockchip/ 3255F: drivers/*/*/*rockchip* 3256F: drivers/*/*rockchip* 3257F: drivers/clk/rockchip/ 3258F: drivers/i2c/busses/i2c-rk3x.c 3259F: sound/soc/rockchip/ 3260N: rockchip 3261 3262ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 3263M: Krzysztof Kozlowski <krzk@kernel.org> 3264R: Alim Akhtar <alim.akhtar@samsung.com> 3265L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3266L: linux-samsung-soc@vger.kernel.org 3267S: Maintained 3268P: Documentation/process/maintainer-soc-clean-dts.rst 3269Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 3270B: mailto:linux-samsung-soc@vger.kernel.org 3271C: irc://irc.libera.chat/linux-exynos 3272T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 3273F: Documentation/arch/arm/samsung/ 3274F: Documentation/devicetree/bindings/arm/samsung/ 3275F: Documentation/devicetree/bindings/hwinfo/samsung,* 3276F: Documentation/devicetree/bindings/power/pd-samsung.yaml 3277F: Documentation/devicetree/bindings/soc/samsung/ 3278F: arch/arm/boot/dts/samsung/ 3279F: arch/arm/mach-exynos*/ 3280F: arch/arm/mach-s3c/ 3281F: arch/arm/mach-s5p*/ 3282F: arch/arm64/boot/dts/exynos/ 3283F: arch/arm64/boot/dts/tesla/ 3284F: drivers/*/*/*s3c24* 3285F: drivers/*/*s3c24* 3286F: drivers/*/*s3c64xx* 3287F: drivers/*/*s5pv210* 3288F: drivers/clocksource/samsung_pwm_timer.c 3289F: drivers/firmware/samsung/ 3290F: drivers/mailbox/exynos-mailbox.c 3291F: drivers/memory/samsung/ 3292F: drivers/pwm/pwm-samsung.c 3293F: drivers/soc/samsung/ 3294F: drivers/tty/serial/samsung* 3295F: include/clocksource/samsung_pwm.h 3296F: include/linux/platform_data/*s3c* 3297F: include/linux/serial_s3c.h 3298F: include/linux/soc/samsung/ 3299N: exynos 3300N: s3c64xx 3301N: s5pv210 3302 3303ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 3304M: Łukasz Stelmach <l.stelmach@samsung.com> 3305L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3306L: linux-media@vger.kernel.org 3307S: Maintained 3308F: drivers/media/platform/samsung/s5p-g2d/ 3309 3310ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 3311M: Marek Szyprowski <m.szyprowski@samsung.com> 3312L: linux-samsung-soc@vger.kernel.org 3313L: linux-media@vger.kernel.org 3314S: Maintained 3315F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 3316F: drivers/media/cec/platform/s5p/ 3317 3318ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 3319M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 3320M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 3321M: Sylwester Nawrocki <s.nawrocki@samsung.com> 3322L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3323L: linux-media@vger.kernel.org 3324S: Maintained 3325F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 3326F: drivers/media/platform/samsung/s5p-jpeg/ 3327 3328ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 3329M: Marek Szyprowski <m.szyprowski@samsung.com> 3330M: Andrzej Hajda <andrzej.hajda@intel.com> 3331L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3332L: linux-media@vger.kernel.org 3333S: Maintained 3334F: Documentation/devicetree/bindings/media/samsung,s5p-mfc.yaml 3335F: drivers/media/platform/samsung/s5p-mfc/ 3336 3337ARM/SOCFPGA ARCHITECTURE 3338M: Dinh Nguyen <dinguyen@kernel.org> 3339S: Maintained 3340W: http://www.rocketboards.org 3341T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 3342F: arch/arm/boot/dts/intel/socfpga/ 3343F: arch/arm/configs/socfpga_defconfig 3344F: arch/arm/mach-socfpga/ 3345F: arch/arm64/boot/dts/altera/ 3346F: arch/arm64/boot/dts/intel/ 3347 3348ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 3349M: Dinh Nguyen <dinguyen@kernel.org> 3350S: Maintained 3351F: drivers/clk/socfpga/ 3352 3353ARM/SOCFPGA DWMAC GLUE LAYER BINDINGS 3354M: Matthew Gerlach <matthew.gerlach@altera.com> 3355S: Maintained 3356F: Documentation/devicetree/bindings/net/altr,gmii-to-sgmii-2.0.yaml 3357F: Documentation/devicetree/bindings/net/altr,socfpga-stmmac.yaml 3358 3359ARM/SOCFPGA DWMAC GLUE LAYER 3360M: Maxime Chevallier <maxime.chevallier@bootlin.com> 3361S: Maintained 3362F: drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c 3363 3364ARM/SOCFPGA EDAC BINDINGS 3365M: Matthew Gerlach <matthew.gerlach@altera.com> 3366S: Maintained 3367F: Documentation/devicetree/bindings/edac/altr,socfpga-ecc-manager.yaml 3368 3369ARM/SOCFPGA EDAC SUPPORT 3370M: Dinh Nguyen <dinguyen@kernel.org> 3371S: Maintained 3372F: drivers/edac/altera_edac.[ch] 3373 3374ARM/SPREADTRUM SoC SUPPORT 3375M: Orson Zhai <orsonzhai@gmail.com> 3376M: Baolin Wang <baolin.wang7@gmail.com> 3377R: Chunyan Zhang <zhang.lyra@gmail.com> 3378S: Maintained 3379F: arch/arm64/boot/dts/sprd 3380N: sprd 3381N: sc27xx 3382N: sc2731 3383 3384ARM/STI ARCHITECTURE 3385M: Patrice Chotard <patrice.chotard@foss.st.com> 3386L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3387S: Maintained 3388W: http://www.stlinux.com 3389F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 3390F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 3391F: arch/arm/boot/dts/st/sti* 3392F: arch/arm/mach-sti/ 3393F: drivers/ata/ahci_st.c 3394F: drivers/char/hw_random/st-rng.c 3395F: drivers/clocksource/arm_global_timer.c 3396F: drivers/clocksource/clksrc_st_lpc.c 3397F: drivers/cpufreq/sti-cpufreq.c 3398F: drivers/dma/st_fdma* 3399F: drivers/i2c/busses/i2c-st.c 3400F: drivers/media/platform/st/sti/c8sectpfe/ 3401F: drivers/media/rc/st_rc.c 3402F: drivers/mmc/host/sdhci-st.c 3403F: drivers/phy/st/phy-miphy28lp.c 3404F: drivers/phy/st/phy-stih407-usb.c 3405F: drivers/pinctrl/pinctrl-st.c 3406F: drivers/remoteproc/st_remoteproc.c 3407F: drivers/remoteproc/st_slim_rproc.c 3408F: drivers/reset/sti/ 3409F: drivers/rtc/rtc-st-lpc.c 3410F: drivers/tty/serial/st-asc.c 3411F: drivers/usb/dwc3/dwc3-st.c 3412F: drivers/usb/host/ehci-st.c 3413F: drivers/usb/host/ohci-st.c 3414F: drivers/watchdog/st_lpc_wdt.c 3415F: include/linux/remoteproc/st_slim_rproc.h 3416 3417ARM/STM32 ARCHITECTURE 3418M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 3419M: Alexandre Torgue <alexandre.torgue@foss.st.com> 3420L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 3421L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3422S: Maintained 3423T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 3424F: arch/arm/boot/dts/st/stm32* 3425F: arch/arm/mach-stm32/ 3426F: arch/arm64/boot/dts/st/ 3427F: drivers/clocksource/armv7m_systick.c 3428N: stm32 3429N: stm 3430 3431ARM/SUNPLUS SP7021 SOC SUPPORT 3432M: Qin Jian <qinjian@cqplus1.com> 3433L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 3434S: Maintained 3435W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 3436F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 3437F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 3438F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 3439F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 3440F: arch/arm/boot/dts/sunplus/ 3441F: arch/arm/configs/sp7021_*defconfig 3442F: drivers/clk/clk-sp7021.c 3443F: drivers/irqchip/irq-sp7021-intc.c 3444F: drivers/reset/reset-sunplus.c 3445F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 3446F: include/dt-bindings/reset/sunplus,sp7021-reset.h 3447 3448ARM/Synaptics SoC support 3449M: Jisheng Zhang <jszhang@kernel.org> 3450M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 3451L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3452S: Maintained 3453F: arch/arm/boot/dts/synaptics/ 3454F: arch/arm/mach-berlin/ 3455F: arch/arm64/boot/dts/synaptics/ 3456 3457ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 3458M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 3459L: linux-tegra@vger.kernel.org 3460L: linux-media@vger.kernel.org 3461S: Maintained 3462F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 3463F: drivers/media/cec/platform/tegra/ 3464 3465ARM/TESLA FSD SoC SUPPORT 3466M: Alim Akhtar <alim.akhtar@samsung.com> 3467M: linux-fsd@tesla.com 3468L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3469L: linux-samsung-soc@vger.kernel.org 3470S: Maintained 3471P: Documentation/process/maintainer-soc-clean-dts.rst 3472F: arch/arm64/boot/dts/tesla/ 3473 3474ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 3475M: Santosh Shilimkar <ssantosh@kernel.org> 3476L: linux-kernel@vger.kernel.org 3477S: Maintained 3478F: drivers/memory/*emif* 3479 3480ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 3481M: Nishanth Menon <nm@ti.com> 3482M: Santosh Shilimkar <ssantosh@kernel.org> 3483L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3484S: Maintained 3485T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 3486F: arch/arm/boot/dts/ti/keystone/ 3487F: arch/arm/mach-keystone/ 3488 3489ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 3490M: Santosh Shilimkar <ssantosh@kernel.org> 3491L: linux-kernel@vger.kernel.org 3492S: Maintained 3493F: drivers/clk/keystone/ 3494 3495ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 3496M: Santosh Shilimkar <ssantosh@kernel.org> 3497L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3498L: linux-kernel@vger.kernel.org 3499S: Maintained 3500F: drivers/clocksource/timer-keystone.c 3501 3502ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 3503M: Santosh Shilimkar <ssantosh@kernel.org> 3504L: linux-kernel@vger.kernel.org 3505S: Maintained 3506F: drivers/power/reset/keystone-reset.c 3507 3508ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 3509M: Nishanth Menon <nm@ti.com> 3510M: Vignesh Raghavendra <vigneshr@ti.com> 3511M: Tero Kristo <kristo@kernel.org> 3512L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3513S: Supported 3514F: Documentation/devicetree/bindings/arm/ti/k3.yaml 3515F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 3516F: arch/arm64/boot/dts/ti/Makefile 3517F: arch/arm64/boot/dts/ti/k3-* 3518 3519ARM/TEXAS INSTRUMENTS NSPIRE ARCHITECTURE 3520M: Krzysztof Kozlowski <krzk@kernel.org> 3521L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3522S: Odd Fixes 3523F: Documentation/devicetree/bindings/*/*/ti,nspire* 3524F: Documentation/devicetree/bindings/*/ti,nspire* 3525F: Documentation/devicetree/bindings/arm/ti/nspire.yaml 3526F: arch/arm/boot/dts/nspire/ 3527 3528ARM/TOSHIBA VISCONTI ARCHITECTURE 3529M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 3530L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3531S: Supported 3532T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 3533F: Documentation/devicetree/bindings/arm/toshiba.yaml 3534F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 3535F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 3536F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 3537F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 3538F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 3539F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 3540F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 3541F: arch/arm64/boot/dts/toshiba/ 3542F: drivers/clk/visconti/ 3543F: drivers/gpio/gpio-visconti.c 3544F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 3545F: drivers/pci/controller/dwc/pcie-visconti.c 3546F: drivers/pinctrl/visconti/ 3547F: drivers/watchdog/visconti_wdt.c 3548N: visconti 3549 3550ARM/UNIPHIER ARCHITECTURE 3551M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 3552M: Masami Hiramatsu <mhiramat@kernel.org> 3553L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3554S: Maintained 3555F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 3556F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 3557F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 3558F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 3559F: arch/arm/boot/dts/socionext/uniphier* 3560F: arch/arm/include/asm/hardware/cache-uniphier.h 3561F: arch/arm/mm/cache-uniphier.c 3562F: arch/arm64/boot/dts/socionext/uniphier* 3563F: drivers/bus/uniphier-system-bus.c 3564F: drivers/clk/uniphier/ 3565F: drivers/dma/uniphier-mdmac.c 3566F: drivers/gpio/gpio-uniphier.c 3567F: drivers/i2c/busses/i2c-uniphier* 3568F: drivers/irqchip/irq-uniphier-aidet.c 3569F: drivers/mmc/host/uniphier-sd.c 3570F: drivers/pinctrl/uniphier/ 3571F: drivers/reset/reset-uniphier.c 3572F: drivers/tty/serial/8250/8250_uniphier.c 3573N: uniphier 3574 3575ARM/VERSATILE EXPRESS PLATFORM 3576M: Liviu Dudau <liviu.dudau@arm.com> 3577M: Sudeep Holla <sudeep.holla@arm.com> 3578M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3579L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3580S: Maintained 3581N: mps2 3582N: vexpress 3583F: arch/arm/mach-versatile/ 3584F: arch/arm64/boot/dts/arm/ 3585F: drivers/clocksource/timer-versatile.c 3586X: drivers/cpufreq/vexpress-spc-cpufreq.c 3587X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 3588 3589ARM/VFP SUPPORT 3590M: Russell King <linux@armlinux.org.uk> 3591L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3592S: Maintained 3593W: http://www.armlinux.org.uk/ 3594F: arch/arm/vfp/ 3595 3596ARM/VT8500 ARM ARCHITECTURE 3597M: Alexey Charkov <alchark@gmail.com> 3598M: Krzysztof Kozlowski <krzk@kernel.org> 3599L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3600S: Odd Fixes 3601F: Documentation/devicetree/bindings/hwinfo/via,vt8500-scc-id.yaml 3602F: Documentation/devicetree/bindings/i2c/wm,wm8505-i2c.yaml 3603F: Documentation/devicetree/bindings/interrupt-controller/via,vt8500-intc.yaml 3604F: Documentation/devicetree/bindings/pwm/via,vt8500-pwm.yaml 3605F: Documentation/devicetree/bindings/timer/via,vt8500-timer.yaml 3606F: arch/arm/boot/dts/vt8500/ 3607F: arch/arm/mach-vt8500/ 3608F: drivers/clocksource/timer-vt8500.c 3609F: drivers/i2c/busses/i2c-viai2c-wmt.c 3610F: drivers/mmc/host/wmt-sdmmc.c 3611F: drivers/pwm/pwm-vt8500.c 3612F: drivers/rtc/rtc-vt8500.c 3613F: drivers/soc/vt8500/ 3614F: drivers/tty/serial/vt8500_serial.c 3615F: drivers/video/fbdev/vt8500lcdfb.* 3616F: drivers/video/fbdev/wm8505fb* 3617F: drivers/video/fbdev/wmt_ge_rops.* 3618 3619ARM/ZYNQ ARCHITECTURE 3620M: Michal Simek <michal.simek@amd.com> 3621L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3622S: Supported 3623W: http://wiki.xilinx.com 3624T: git https://github.com/Xilinx/linux-xlnx.git 3625F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3626F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3627F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3628F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3629F: Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml 3630F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3631F: arch/arm/mach-zynq/ 3632F: drivers/clocksource/timer-cadence-ttc.c 3633F: drivers/cpuidle/cpuidle-zynq.c 3634F: drivers/edac/synopsys_edac.c 3635F: drivers/i2c/busses/i2c-cadence.c 3636F: drivers/i2c/busses/i2c-xiic.c 3637F: drivers/mmc/host/sdhci-of-arasan.c 3638N: zynq 3639N: xilinx 3640 3641ARM64 FIT SUPPORT 3642M: Simon Glass <sjg@chromium.org> 3643L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3644S: Maintained 3645F: arch/arm64/boot/Makefile 3646F: scripts/make_fit.py 3647 3648ARM64 PLATFORM DRIVERS 3649M: Hans de Goede <hansg@kernel.org> 3650M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 3651R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 3652L: platform-driver-x86@vger.kernel.org 3653S: Maintained 3654Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 3655T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3656F: drivers/platform/arm64/ 3657 3658ARM64 PORT (AARCH64 ARCHITECTURE) 3659M: Catalin Marinas <catalin.marinas@arm.com> 3660M: Will Deacon <will@kernel.org> 3661L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3662S: Maintained 3663T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3664F: Documentation/arch/arm64/ 3665F: arch/arm64/ 3666F: drivers/virt/coco/arm-cca-guest/ 3667F: drivers/virt/coco/pkvm-guest/ 3668F: tools/testing/selftests/arm64/ 3669X: arch/arm64/boot/dts/ 3670 3671ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3672M: George McCollister <george.mccollister@gmail.com> 3673L: netdev@vger.kernel.org 3674S: Maintained 3675F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3676F: drivers/net/dsa/xrs700x/* 3677F: net/dsa/tag_xrs700x.c 3678 3679AS3645A LED FLASH CONTROLLER DRIVER 3680M: Sakari Ailus <sakari.ailus@iki.fi> 3681L: linux-leds@vger.kernel.org 3682S: Maintained 3683F: drivers/leds/flash/leds-as3645a.c 3684 3685ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3686M: Tianshu Qiu <tian.shu.qiu@intel.com> 3687L: linux-media@vger.kernel.org 3688S: Maintained 3689T: git git://linuxtv.org/media.git 3690F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3691F: drivers/media/i2c/ak7375.c 3692 3693ASAHI KASEI AK8974 DRIVER 3694M: Linus Walleij <linus.walleij@linaro.org> 3695L: linux-iio@vger.kernel.org 3696S: Supported 3697W: http://www.akm.com/ 3698F: drivers/iio/magnetometer/ak8974.c 3699 3700AOSONG AGS02MA TVOC SENSOR DRIVER 3701M: Anshul Dalal <anshulusr@gmail.com> 3702L: linux-iio@vger.kernel.org 3703S: Maintained 3704F: Documentation/devicetree/bindings/iio/chemical/aosong,ags02ma.yaml 3705F: drivers/iio/chemical/ags02ma.c 3706 3707ASC7621 HARDWARE MONITOR DRIVER 3708M: George Joseph <george.joseph@fairview5.com> 3709L: linux-hwmon@vger.kernel.org 3710S: Maintained 3711F: Documentation/hwmon/asc7621.rst 3712F: drivers/hwmon/asc7621.c 3713 3714ASIX AX88796C SPI ETHERNET ADAPTER 3715M: Łukasz Stelmach <l.stelmach@samsung.com> 3716S: Maintained 3717F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3718F: drivers/net/ethernet/asix/ax88796c_* 3719 3720ASIX PHY DRIVER [RUST] 3721M: FUJITA Tomonori <fujita.tomonori@gmail.com> 3722R: Trevor Gross <tmgross@umich.edu> 3723L: netdev@vger.kernel.org 3724L: rust-for-linux@vger.kernel.org 3725S: Maintained 3726F: drivers/net/phy/ax88796b_rust.rs 3727 3728ASPEED CRYPTO DRIVER 3729M: Neal Liu <neal_liu@aspeedtech.com> 3730L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3731S: Maintained 3732F: Documentation/devicetree/bindings/crypto/aspeed,* 3733F: drivers/crypto/aspeed/ 3734 3735ASPEED PECI CONTROLLER 3736M: Iwona Winiarska <iwona.winiarska@intel.com> 3737L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3738L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3739S: Supported 3740F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3741F: drivers/peci/controller/peci-aspeed.c 3742 3743ASPEED PINCTRL DRIVERS 3744M: Andrew Jeffery <andrew@codeconstruct.com.au> 3745L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3746L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3747L: linux-gpio@vger.kernel.org 3748S: Maintained 3749F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3750F: drivers/pinctrl/aspeed/ 3751 3752ASPEED SCU INTERRUPT CONTROLLER DRIVER 3753M: Eddie James <eajames@linux.ibm.com> 3754L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3755S: Maintained 3756F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2500-scu-ic.yaml 3757F: drivers/irqchip/irq-aspeed-scu-ic.c 3758F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3759 3760ASPEED SD/MMC DRIVER 3761M: Andrew Jeffery <andrew@codeconstruct.com.au> 3762L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3763L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3764L: linux-mmc@vger.kernel.org 3765S: Maintained 3766F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3767F: drivers/mmc/host/sdhci-of-aspeed* 3768 3769ASPEED SMC SPI DRIVER 3770M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3771M: Cédric Le Goater <clg@kaod.org> 3772L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3773L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3774L: linux-spi@vger.kernel.org 3775S: Maintained 3776F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3777F: drivers/spi/spi-aspeed-smc.c 3778 3779ASPEED USB UDC DRIVER 3780M: Neal Liu <neal_liu@aspeedtech.com> 3781L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3782S: Maintained 3783F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3784F: drivers/usb/gadget/udc/aspeed_udc.c 3785 3786ASPEED VIDEO ENGINE DRIVER 3787M: Eddie James <eajames@linux.ibm.com> 3788L: linux-media@vger.kernel.org 3789L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3790S: Maintained 3791F: Documentation/devicetree/bindings/media/aspeed,video-engine.yaml 3792F: drivers/media/platform/aspeed/ 3793 3794ASUS EC HARDWARE MONITOR DRIVER 3795M: Eugene Shalygin <eugene.shalygin@gmail.com> 3796L: linux-hwmon@vger.kernel.org 3797S: Maintained 3798F: drivers/hwmon/asus-ec-sensors.c 3799 3800ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3801M: Corentin Chary <corentin.chary@gmail.com> 3802M: Luke D. Jones <luke@ljones.dev> 3803L: platform-driver-x86@vger.kernel.org 3804S: Maintained 3805W: https://asus-linux.org/ 3806F: drivers/platform/x86/asus*.c 3807F: drivers/platform/x86/eeepc*.c 3808 3809ASUS TF103C DOCK DRIVER 3810M: Hans de Goede <hansg@kernel.org> 3811L: platform-driver-x86@vger.kernel.org 3812S: Maintained 3813T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3814F: drivers/platform/x86/asus-tf103c-dock.c 3815 3816ASUS ROG RYUJIN AIO HARDWARE MONITOR DRIVER 3817M: Aleksa Savic <savicaleksa83@gmail.com> 3818L: linux-hwmon@vger.kernel.org 3819S: Maintained 3820F: drivers/hwmon/asus_rog_ryujin.c 3821 3822ASUS WIRELESS RADIO CONTROL DRIVER 3823M: João Paulo Rechi Vita <jprvita@gmail.com> 3824L: platform-driver-x86@vger.kernel.org 3825S: Maintained 3826F: drivers/platform/x86/asus-wireless.c 3827 3828ASUS WMI HARDWARE MONITOR DRIVER 3829M: Ed Brindley <kernel@maidavale.org> 3830M: Denis Pauk <pauk.denis@gmail.com> 3831L: linux-hwmon@vger.kernel.org 3832S: Maintained 3833F: drivers/hwmon/asus_wmi_sensors.c 3834 3835ASYMMETRIC KEYS 3836M: David Howells <dhowells@redhat.com> 3837M: Lukas Wunner <lukas@wunner.de> 3838M: Ignat Korchagin <ignat@cloudflare.com> 3839L: keyrings@vger.kernel.org 3840L: linux-crypto@vger.kernel.org 3841S: Maintained 3842F: Documentation/crypto/asymmetric-keys.rst 3843F: crypto/asymmetric_keys/ 3844F: include/crypto/pkcs7.h 3845F: include/crypto/public_key.h 3846F: include/keys/asymmetric-*.h 3847F: include/linux/verification.h 3848 3849ASYMMETRIC KEYS - ECDSA 3850M: Lukas Wunner <lukas@wunner.de> 3851M: Ignat Korchagin <ignat@cloudflare.com> 3852R: Stefan Berger <stefanb@linux.ibm.com> 3853L: linux-crypto@vger.kernel.org 3854S: Maintained 3855F: crypto/ecc* 3856F: crypto/ecdsa* 3857F: include/crypto/ecc* 3858 3859ASYMMETRIC KEYS - GOST 3860M: Lukas Wunner <lukas@wunner.de> 3861M: Ignat Korchagin <ignat@cloudflare.com> 3862L: linux-crypto@vger.kernel.org 3863S: Odd fixes 3864F: crypto/ecrdsa* 3865 3866ASYMMETRIC KEYS - RSA 3867M: Lukas Wunner <lukas@wunner.de> 3868M: Ignat Korchagin <ignat@cloudflare.com> 3869L: linux-crypto@vger.kernel.org 3870S: Maintained 3871F: crypto/rsa* 3872 3873ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3874R: Dan Williams <dan.j.williams@intel.com> 3875S: Odd fixes 3876W: http://sourceforge.net/projects/xscaleiop 3877F: Documentation/crypto/async-tx-api.rst 3878F: crypto/async_tx/ 3879F: include/linux/async_tx.h 3880 3881AT24 EEPROM DRIVER 3882M: Bartosz Golaszewski <brgl@bgdev.pl> 3883L: linux-i2c@vger.kernel.org 3884S: Maintained 3885T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3886F: Documentation/devicetree/bindings/eeprom/at24.yaml 3887F: drivers/misc/eeprom/at24.c 3888 3889ATA OVER ETHERNET (AOE) DRIVER 3890M: "Justin Sanders" <justin@coraid.com> 3891S: Supported 3892W: http://www.openaoe.org/ 3893F: Documentation/admin-guide/aoe/ 3894F: drivers/block/aoe/ 3895 3896ATC260X PMIC MFD DRIVER 3897M: Manivannan Sadhasivam <mani@kernel.org> 3898M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3899L: linux-actions@lists.infradead.org 3900S: Maintained 3901F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3902F: drivers/input/misc/atc260x-onkey.c 3903F: drivers/mfd/atc260* 3904F: drivers/power/reset/atc260x-poweroff.c 3905F: drivers/regulator/atc260x-regulator.c 3906F: include/linux/mfd/atc260x/* 3907 3908ATHEROS 71XX/9XXX GPIO DRIVER 3909M: Alban Bedel <albeu@free.fr> 3910S: Maintained 3911W: https://github.com/AlbanBedel/linux 3912T: git https://github.com/AlbanBedel/linux.git 3913F: Documentation/devicetree/bindings/gpio/qca,ar7100-gpio.yaml 3914F: drivers/gpio/gpio-ath79.c 3915 3916ATHEROS 71XX/9XXX USB PHY DRIVER 3917M: Alban Bedel <albeu@free.fr> 3918S: Maintained 3919W: https://github.com/AlbanBedel/linux 3920T: git https://github.com/AlbanBedel/linux.git 3921F: Documentation/devicetree/bindings/phy/qca,ar7100-usb-phy.yaml 3922F: drivers/phy/qualcomm/phy-ath79-usb.c 3923 3924ATHEROS ATH GENERIC UTILITIES 3925M: Jeff Johnson <jjohnson@kernel.org> 3926L: linux-wireless@vger.kernel.org 3927S: Supported 3928F: drivers/net/wireless/ath/* 3929 3930ATHEROS ATH5K WIRELESS DRIVER 3931M: Jiri Slaby <jirislaby@kernel.org> 3932M: Nick Kossifidis <mickflemm@gmail.com> 3933M: Luis Chamberlain <mcgrof@kernel.org> 3934L: linux-wireless@vger.kernel.org 3935S: Maintained 3936W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3937F: drivers/net/wireless/ath/ath5k/ 3938 3939ATHEROS ATH6KL WIRELESS DRIVER 3940L: linux-wireless@vger.kernel.org 3941S: Orphan 3942W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3943F: drivers/net/wireless/ath/ath6kl/ 3944 3945ATI_REMOTE2 DRIVER 3946M: Ville Syrjala <syrjala@sci.fi> 3947S: Maintained 3948F: drivers/input/misc/ati_remote2.c 3949 3950ATK0110 HWMON DRIVER 3951M: Luca Tettamanti <kronos.it@gmail.com> 3952L: linux-hwmon@vger.kernel.org 3953S: Maintained 3954F: drivers/hwmon/asus_atk0110.c 3955 3956ATLX ETHERNET DRIVERS 3957M: Chris Snook <chris.snook@gmail.com> 3958L: netdev@vger.kernel.org 3959S: Maintained 3960W: http://sourceforge.net/projects/atl1 3961W: http://atl1.sourceforge.net 3962F: drivers/net/ethernet/atheros/ 3963 3964ATM 3965M: Chas Williams <3chas3@gmail.com> 3966L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3967L: netdev@vger.kernel.org 3968S: Maintained 3969W: http://linux-atm.sourceforge.net 3970F: drivers/atm/ 3971F: include/linux/atm* 3972F: include/linux/sonet.h 3973F: include/uapi/linux/atm* 3974F: include/uapi/linux/sonet.h 3975 3976ATMEL MACB ETHERNET DRIVER 3977M: Nicolas Ferre <nicolas.ferre@microchip.com> 3978M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3979S: Maintained 3980F: drivers/net/ethernet/cadence/ 3981 3982ATMEL MAXTOUCH DRIVER 3983M: Nick Dyer <nick@shmanahar.org> 3984S: Maintained 3985T: git https://github.com/ndyer/linux.git 3986F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3987F: drivers/input/touchscreen/atmel_mxt_ts.c 3988 3989ATOMIC INFRASTRUCTURE 3990M: Will Deacon <will@kernel.org> 3991M: Peter Zijlstra <peterz@infradead.org> 3992R: Boqun Feng <boqun.feng@gmail.com> 3993R: Mark Rutland <mark.rutland@arm.com> 3994L: linux-kernel@vger.kernel.org 3995S: Maintained 3996F: Documentation/atomic_*.txt 3997F: arch/*/include/asm/atomic*.h 3998F: include/*/atomic*.h 3999F: include/linux/refcount.h 4000F: scripts/atomic/ 4001 4002ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 4003M: Bradley Grove <linuxdrivers@attotech.com> 4004L: linux-scsi@vger.kernel.org 4005S: Supported 4006W: http://www.attotech.com 4007F: drivers/scsi/esas2r 4008 4009ATUSB IEEE 802.15.4 RADIO DRIVER 4010M: Stefan Schmidt <stefan@datenfreihafen.org> 4011L: linux-wpan@vger.kernel.org 4012S: Maintained 4013F: drivers/net/ieee802154/at86rf230.h 4014F: drivers/net/ieee802154/atusb.c 4015F: drivers/net/ieee802154/atusb.h 4016 4017AUDIT SUBSYSTEM 4018M: Paul Moore <paul@paul-moore.com> 4019M: Eric Paris <eparis@redhat.com> 4020L: audit@vger.kernel.org 4021S: Supported 4022W: https://github.com/linux-audit 4023Q: https://patchwork.kernel.org/project/audit/list 4024B: mailto:audit@vger.kernel.org 4025P: https://github.com/linux-audit/audit-kernel/blob/main/README.md 4026T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 4027F: include/asm-generic/audit_*.h 4028F: include/linux/audit.h 4029F: include/linux/audit_arch.h 4030F: include/uapi/linux/audit.h 4031F: kernel/audit* 4032F: lib/*audit.c 4033K: \baudit_[a-z_0-9]\+\b 4034 4035AUTOFDO BUILD 4036M: Rong Xu <xur@google.com> 4037M: Han Shen <shenhan@google.com> 4038S: Supported 4039F: Documentation/dev-tools/autofdo.rst 4040F: scripts/Makefile.autofdo 4041 4042AUXILIARY BUS DRIVER 4043M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4044R: Dave Ertman <david.m.ertman@intel.com> 4045R: Ira Weiny <ira.weiny@intel.com> 4046R: Leon Romanovsky <leon@kernel.org> 4047S: Supported 4048T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 4049F: Documentation/driver-api/auxiliary_bus.rst 4050F: drivers/base/auxiliary.c 4051F: include/linux/auxiliary_bus.h 4052F: rust/helpers/auxiliary.c 4053F: rust/kernel/auxiliary.rs 4054F: samples/rust/rust_driver_auxiliary.rs 4055 4056AUXILIARY DISPLAY DRIVERS 4057M: Andy Shevchenko <andy@kernel.org> 4058R: Geert Uytterhoeven <geert@linux-m68k.org> 4059S: Odd Fixes 4060T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay.git 4061F: Documentation/devicetree/bindings/auxdisplay/ 4062F: drivers/auxdisplay/ 4063F: include/linux/cfag12864b.h 4064F: include/uapi/linux/map_to_14segment.h 4065F: include/uapi/linux/map_to_7segment.h 4066 4067AVAGO APDS9306 AMBIENT LIGHT SENSOR DRIVER 4068M: Subhajit Ghosh <subhajit.ghosh@tweaklogic.com> 4069L: linux-iio@vger.kernel.org 4070S: Maintained 4071F: Documentation/devicetree/bindings/iio/light/avago,apds9300.yaml 4072F: drivers/iio/light/apds9306.c 4073 4074AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 4075M: Andreas Klinger <ak@it-klinger.de> 4076L: linux-iio@vger.kernel.org 4077S: Maintained 4078F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 4079F: drivers/iio/adc/hx711.c 4080 4081AX.25 NETWORK LAYER 4082L: linux-hams@vger.kernel.org 4083S: Orphan 4084W: https://linux-ax25.in-berlin.de 4085F: include/net/ax25.h 4086F: include/uapi/linux/ax25.h 4087F: net/ax25/ 4088 4089AXENTIA ARM DEVICES 4090M: Peter Rosin <peda@axentia.se> 4091L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4092S: Maintained 4093F: arch/arm/boot/dts/microchip/at91-linea.dtsi 4094F: arch/arm/boot/dts/microchip/at91-natte.dtsi 4095F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 4096F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 4097 4098AXENTIA ASOC DRIVERS 4099M: Peter Rosin <peda@axentia.se> 4100L: linux-sound@vger.kernel.org 4101S: Maintained 4102F: Documentation/devicetree/bindings/sound/axentia,* 4103F: sound/soc/atmel/tse850-pcm5142.c 4104 4105AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 4106M: Nuno Sá <nuno.sa@analog.com> 4107L: linux-hwmon@vger.kernel.org 4108S: Supported 4109W: https://ez.analog.com/linux-software-drivers 4110F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 4111F: drivers/hwmon/axi-fan-control.c 4112 4113AXI SPI ENGINE 4114M: Michael Hennerich <michael.hennerich@analog.com> 4115M: Nuno Sá <nuno.sa@analog.com> 4116R: David Lechner <dlechner@baylibre.com> 4117L: linux-spi@vger.kernel.org 4118S: Supported 4119W: https://ez.analog.com/linux-software-drivers 4120F: Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml 4121F: drivers/spi/spi-axi-spi-engine.c 4122 4123AXI PWM GENERATOR 4124M: Michael Hennerich <michael.hennerich@analog.com> 4125M: Nuno Sá <nuno.sa@analog.com> 4126R: Trevor Gamblin <tgamblin@baylibre.com> 4127L: linux-pwm@vger.kernel.org 4128S: Supported 4129W: https://ez.analog.com/linux-software-drivers 4130F: Documentation/devicetree/bindings/pwm/adi,axi-pwmgen.yaml 4131F: drivers/pwm/pwm-axi-pwmgen.c 4132 4133AZ6007 DVB DRIVER 4134M: Mauro Carvalho Chehab <mchehab@kernel.org> 4135L: linux-media@vger.kernel.org 4136S: Maintained 4137W: https://linuxtv.org 4138T: git git://linuxtv.org/media.git 4139F: drivers/media/usb/dvb-usb-v2/az6007.c 4140 4141AZTECH FM RADIO RECEIVER DRIVER 4142M: Hans Verkuil <hverkuil@xs4all.nl> 4143L: linux-media@vger.kernel.org 4144S: Maintained 4145W: https://linuxtv.org 4146T: git git://linuxtv.org/media.git 4147F: drivers/media/radio/radio-aztech* 4148 4149B43 WIRELESS DRIVER 4150L: linux-wireless@vger.kernel.org 4151L: b43-dev@lists.infradead.org 4152S: Orphan 4153W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 4154F: drivers/net/wireless/broadcom/b43/ 4155 4156B43LEGACY WIRELESS DRIVER 4157L: linux-wireless@vger.kernel.org 4158L: b43-dev@lists.infradead.org 4159S: Orphan 4160W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 4161F: drivers/net/wireless/broadcom/b43legacy/ 4162 4163BACKLIGHT CLASS/SUBSYSTEM 4164M: Lee Jones <lee@kernel.org> 4165M: Daniel Thompson <danielt@kernel.org> 4166M: Jingoo Han <jingoohan1@gmail.com> 4167L: dri-devel@lists.freedesktop.org 4168S: Maintained 4169T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 4170F: Documentation/ABI/stable/sysfs-class-backlight 4171F: Documentation/ABI/testing/sysfs-class-backlight 4172F: Documentation/devicetree/bindings/leds/backlight 4173F: drivers/video/backlight/ 4174F: include/linux/backlight.h 4175F: include/linux/pwm_backlight.h 4176 4177BARCO P50 GPIO DRIVER 4178M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 4179M: Peter Korsgaard <peter.korsgaard@barco.com> 4180S: Maintained 4181F: drivers/platform/x86/barco-p50-gpio.c 4182 4183BATMAN ADVANCED 4184M: Marek Lindner <marek.lindner@mailbox.org> 4185M: Simon Wunderlich <sw@simonwunderlich.de> 4186M: Antonio Quartulli <antonio@mandelbit.com> 4187M: Sven Eckelmann <sven@narfation.org> 4188L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 4189S: Maintained 4190W: https://www.open-mesh.org/ 4191Q: https://patchwork.open-mesh.org/project/batman/list/ 4192B: https://www.open-mesh.org/projects/batman-adv/issues 4193C: ircs://irc.hackint.org/batadv 4194T: git https://git.open-mesh.org/linux-merge.git 4195F: Documentation/networking/batman-adv.rst 4196F: include/uapi/linux/batadv_packet.h 4197F: include/uapi/linux/batman_adv.h 4198F: net/batman-adv/ 4199 4200BAYCOM/HDLCDRV DRIVERS FOR AX.25 4201M: Thomas Sailer <t.sailer@alumni.ethz.ch> 4202L: linux-hams@vger.kernel.org 4203S: Maintained 4204W: http://www.baycom.org/~tom/ham/ham.html 4205F: drivers/net/hamradio/baycom* 4206 4207BCACHE (BLOCK LAYER CACHE) 4208M: Coly Li <colyli@kernel.org> 4209M: Kent Overstreet <kent.overstreet@linux.dev> 4210L: linux-bcache@vger.kernel.org 4211S: Maintained 4212W: http://bcache.evilpiepirate.org 4213C: irc://irc.oftc.net/bcache 4214F: drivers/md/bcache/ 4215 4216BCACHEFS 4217M: Kent Overstreet <kent.overstreet@linux.dev> 4218L: linux-bcachefs@vger.kernel.org 4219S: Supported 4220C: irc://irc.oftc.net/bcache 4221P: Documentation/filesystems/bcachefs/SubmittingPatches.rst 4222T: git https://evilpiepirate.org/git/bcachefs.git 4223F: fs/bcachefs/ 4224F: Documentation/filesystems/bcachefs/ 4225 4226BDISP ST MEDIA DRIVER 4227M: Fabien Dessenne <fabien.dessenne@foss.st.com> 4228L: linux-media@vger.kernel.org 4229S: Supported 4230W: https://linuxtv.org 4231T: git git://linuxtv.org/media.git 4232F: drivers/media/platform/st/sti/bdisp 4233 4234BECKHOFF CX5020 ETHERCAT MASTER DRIVER 4235M: Dariusz Marcinkiewicz <reksio@newterm.pl> 4236L: netdev@vger.kernel.org 4237S: Maintained 4238F: drivers/net/ethernet/ec_bhf.c 4239 4240BEFS FILE SYSTEM 4241M: Luis de Bethencourt <luisbg@kernel.org> 4242M: Salah Triki <salah.triki@gmail.com> 4243S: Maintained 4244T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 4245F: Documentation/filesystems/befs.rst 4246F: fs/befs/ 4247 4248BFQ I/O SCHEDULER 4249M: Yu Kuai <yukuai3@huawei.com> 4250L: linux-block@vger.kernel.org 4251S: Odd Fixes 4252F: Documentation/block/bfq-iosched.rst 4253F: block/bfq-* 4254 4255BFS FILE SYSTEM 4256M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 4257S: Maintained 4258F: Documentation/filesystems/bfs.rst 4259F: fs/bfs/ 4260F: include/uapi/linux/bfs_fs.h 4261 4262BINMAN 4263M: Simon Glass <sjg@chromium.org> 4264S: Supported 4265F: Documentation/devicetree/bindings/mtd/partitions/binman* 4266 4267BITMAP API 4268M: Yury Norov <yury.norov@gmail.com> 4269R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 4270S: Maintained 4271F: include/linux/bitfield.h 4272F: include/linux/bitmap-str.h 4273F: include/linux/bitmap.h 4274F: include/linux/bits.h 4275F: include/linux/cpumask.h 4276F: include/linux/cpumask_types.h 4277F: include/linux/find.h 4278F: include/linux/nodemask.h 4279F: include/linux/nodemask_types.h 4280F: include/uapi/linux/bits.h 4281F: include/vdso/bits.h 4282F: lib/bitmap-str.c 4283F: lib/bitmap.c 4284F: lib/cpumask.c 4285F: lib/find_bit.c 4286F: lib/find_bit_benchmark.c 4287F: lib/test_bitmap.c 4288F: lib/tests/cpumask_kunit.c 4289F: tools/include/linux/bitfield.h 4290F: tools/include/linux/bitmap.h 4291F: tools/include/linux/bits.h 4292F: tools/include/linux/find.h 4293F: tools/include/uapi/linux/bits.h 4294F: tools/include/vdso/bits.h 4295F: tools/lib/bitmap.c 4296F: tools/lib/find_bit.c 4297 4298BITMAP API BINDINGS [RUST] 4299M: Yury Norov <yury.norov@gmail.com> 4300S: Maintained 4301F: rust/helpers/cpumask.c 4302 4303BITOPS API 4304M: Yury Norov <yury.norov@gmail.com> 4305R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 4306S: Maintained 4307F: arch/*/include/asm/bitops.h 4308F: arch/*/include/asm/bitops_32.h 4309F: arch/*/include/asm/bitops_64.h 4310F: arch/*/lib/bitops.c 4311F: include/asm-generic/bitops 4312F: include/asm-generic/bitops.h 4313F: include/linux/bitops.h 4314F: lib/test_bitops.c 4315F: tools/*/bitops* 4316 4317BLINKM RGB LED DRIVER 4318M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 4319S: Maintained 4320F: drivers/leds/leds-blinkm.c 4321 4322BLOCK LAYER 4323M: Jens Axboe <axboe@kernel.dk> 4324L: linux-block@vger.kernel.org 4325S: Maintained 4326T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 4327F: Documentation/ABI/stable/sysfs-block 4328F: Documentation/block/ 4329F: block/ 4330F: drivers/block/ 4331F: include/linux/bio.h 4332F: include/linux/blk* 4333F: kernel/trace/blktrace.c 4334F: lib/sbitmap.c 4335 4336BLOCK LAYER DEVICE DRIVER API [RUST] 4337M: Andreas Hindborg <a.hindborg@kernel.org> 4338R: Boqun Feng <boqun.feng@gmail.com> 4339L: linux-block@vger.kernel.org 4340L: rust-for-linux@vger.kernel.org 4341S: Supported 4342W: https://rust-for-linux.com 4343B: https://github.com/Rust-for-Linux/linux/issues 4344C: https://rust-for-linux.zulipchat.com/#narrow/stream/Block 4345T: git https://github.com/Rust-for-Linux/linux.git rust-block-next 4346F: drivers/block/rnull.rs 4347F: rust/kernel/block.rs 4348F: rust/kernel/block/ 4349 4350BLOCK2MTD DRIVER 4351M: Joern Engel <joern@lazybastard.org> 4352L: linux-mtd@lists.infradead.org 4353S: Maintained 4354F: drivers/mtd/devices/block2mtd.c 4355 4356BLUETOOTH DRIVERS 4357M: Marcel Holtmann <marcel@holtmann.org> 4358M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 4359L: linux-bluetooth@vger.kernel.org 4360S: Supported 4361W: http://www.bluez.org/ 4362T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 4363T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 4364F: Documentation/devicetree/bindings/net/bluetooth/ 4365F: drivers/bluetooth/ 4366 4367BLUETOOTH SUBSYSTEM 4368M: Marcel Holtmann <marcel@holtmann.org> 4369M: Johan Hedberg <johan.hedberg@gmail.com> 4370M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 4371L: linux-bluetooth@vger.kernel.org 4372S: Supported 4373W: http://www.bluez.org/ 4374T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 4375T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 4376F: Documentation/ABI/stable/sysfs-class-bluetooth 4377F: include/net/bluetooth/ 4378F: net/bluetooth/ 4379 4380BLZP1600 GPIO DRIVER 4381M: James Cowgill <james.cowgill@blaize.com> 4382M: Matt Redfearn <matt.redfearn@blaize.com> 4383M: Neil Jones <neil.jones@blaize.com> 4384M: Nikolaos Pasaloukos <nikolaos.pasaloukos@blaize.com> 4385L: linux-gpio@vger.kernel.org 4386S: Maintained 4387F: Documentation/devicetree/bindings/gpio/blaize,blzp1600-gpio.yaml 4388F: drivers/gpio/gpio-blzp1600.c 4389 4390BONDING DRIVER 4391M: Jay Vosburgh <jv@jvosburgh.net> 4392L: netdev@vger.kernel.org 4393S: Maintained 4394F: Documentation/networking/bonding.rst 4395F: drivers/net/bonding/ 4396F: include/net/bond* 4397F: include/uapi/linux/if_bonding.h 4398F: tools/testing/selftests/drivers/net/bonding/ 4399 4400BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 4401M: Dan Robertson <dan@dlrobertson.com> 4402L: linux-iio@vger.kernel.org 4403S: Maintained 4404F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 4405F: drivers/iio/accel/bma400* 4406 4407BOSCH SENSORTEC BMI270 IMU IIO DRIVER 4408M: Alex Lanzano <lanzano.alex@gmail.com> 4409L: linux-iio@vger.kernel.org 4410S: Maintained 4411F: Documentation/devicetree/bindings/iio/imu/bosch,bmi270.yaml 4412F: drivers/iio/imu/bmi270/ 4413 4414BOSCH SENSORTEC BMI323 IMU IIO DRIVER 4415M: Jagath Jog J <jagathjog1996@gmail.com> 4416L: linux-iio@vger.kernel.org 4417S: Maintained 4418F: Documentation/devicetree/bindings/iio/imu/bosch,bmi323.yaml 4419F: drivers/iio/imu/bmi323/ 4420 4421BPF JIT for ARC 4422M: Shahab Vahedi <list+bpf@vahedi.org> 4423L: bpf@vger.kernel.org 4424S: Maintained 4425F: arch/arc/net/ 4426 4427BPF JIT for ARM 4428M: Russell King <linux@armlinux.org.uk> 4429M: Puranjay Mohan <puranjay@kernel.org> 4430L: bpf@vger.kernel.org 4431S: Maintained 4432F: arch/arm/net/ 4433 4434BPF JIT for ARM64 4435M: Daniel Borkmann <daniel@iogearbox.net> 4436M: Alexei Starovoitov <ast@kernel.org> 4437M: Puranjay Mohan <puranjay@kernel.org> 4438R: Xu Kuohai <xukuohai@huaweicloud.com> 4439L: bpf@vger.kernel.org 4440S: Supported 4441F: arch/arm64/net/ 4442 4443BPF JIT for LOONGARCH 4444M: Tiezhu Yang <yangtiezhu@loongson.cn> 4445R: Hengqi Chen <hengqi.chen@gmail.com> 4446L: bpf@vger.kernel.org 4447S: Maintained 4448F: arch/loongarch/net/ 4449 4450BPF JIT for MIPS (32-BIT AND 64-BIT) 4451M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 4452M: Paul Burton <paulburton@kernel.org> 4453L: bpf@vger.kernel.org 4454S: Maintained 4455F: arch/mips/net/ 4456 4457BPF JIT for NFP NICs 4458M: Jakub Kicinski <kuba@kernel.org> 4459L: bpf@vger.kernel.org 4460S: Odd Fixes 4461F: drivers/net/ethernet/netronome/nfp/bpf/ 4462 4463BPF JIT for POWERPC (32-BIT AND 64-BIT) 4464M: Hari Bathini <hbathini@linux.ibm.com> 4465M: Christophe Leroy <christophe.leroy@csgroup.eu> 4466R: Naveen N Rao <naveen@kernel.org> 4467L: bpf@vger.kernel.org 4468S: Supported 4469F: arch/powerpc/net/ 4470 4471BPF JIT for RISC-V (32-bit) 4472M: Luke Nelson <luke.r.nels@gmail.com> 4473M: Xi Wang <xi.wang@gmail.com> 4474L: bpf@vger.kernel.org 4475S: Maintained 4476F: arch/riscv/net/ 4477X: arch/riscv/net/bpf_jit_comp64.c 4478 4479BPF JIT for RISC-V (64-bit) 4480M: Björn Töpel <bjorn@kernel.org> 4481R: Pu Lehui <pulehui@huawei.com> 4482R: Puranjay Mohan <puranjay@kernel.org> 4483L: bpf@vger.kernel.org 4484S: Maintained 4485F: arch/riscv/net/ 4486X: arch/riscv/net/bpf_jit_comp32.c 4487 4488BPF JIT for S390 4489M: Ilya Leoshkevich <iii@linux.ibm.com> 4490M: Heiko Carstens <hca@linux.ibm.com> 4491M: Vasily Gorbik <gor@linux.ibm.com> 4492L: bpf@vger.kernel.org 4493S: Supported 4494F: arch/s390/net/ 4495X: arch/s390/net/pnet.c 4496 4497BPF JIT for SPARC (32-BIT AND 64-BIT) 4498M: David S. Miller <davem@davemloft.net> 4499L: bpf@vger.kernel.org 4500S: Odd Fixes 4501F: arch/sparc/net/ 4502 4503BPF JIT for X86 32-BIT 4504M: Wang YanQing <udknight@gmail.com> 4505L: bpf@vger.kernel.org 4506S: Odd Fixes 4507F: arch/x86/net/bpf_jit_comp32.c 4508 4509BPF JIT for X86 64-BIT 4510M: Alexei Starovoitov <ast@kernel.org> 4511M: Daniel Borkmann <daniel@iogearbox.net> 4512L: bpf@vger.kernel.org 4513S: Supported 4514F: arch/x86/net/ 4515X: arch/x86/net/bpf_jit_comp32.c 4516 4517BPF [BTF] 4518M: Martin KaFai Lau <martin.lau@linux.dev> 4519L: bpf@vger.kernel.org 4520S: Maintained 4521F: include/linux/btf* 4522F: kernel/bpf/btf.c 4523 4524BPF [CORE] 4525M: Alexei Starovoitov <ast@kernel.org> 4526M: Daniel Borkmann <daniel@iogearbox.net> 4527R: John Fastabend <john.fastabend@gmail.com> 4528L: bpf@vger.kernel.org 4529S: Maintained 4530F: include/linux/bpf* 4531F: include/linux/filter.h 4532F: include/linux/tnum.h 4533F: kernel/bpf/core.c 4534F: kernel/bpf/dispatcher.c 4535F: kernel/bpf/mprog.c 4536F: kernel/bpf/syscall.c 4537F: kernel/bpf/tnum.c 4538F: kernel/bpf/trampoline.c 4539F: kernel/bpf/verifier.c 4540 4541BPF [CRYPTO] 4542M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 4543L: bpf@vger.kernel.org 4544S: Maintained 4545F: crypto/bpf_crypto_skcipher.c 4546F: include/linux/bpf_crypto.h 4547F: kernel/bpf/crypto.c 4548 4549BPF [DOCUMENTATION] (Related to Standardization) 4550R: David Vernet <void@manifault.com> 4551L: bpf@vger.kernel.org 4552L: bpf@ietf.org 4553S: Maintained 4554F: Documentation/bpf/standardization/ 4555 4556BPF [GENERAL] (Safe Dynamic Programs and Tools) 4557M: Alexei Starovoitov <ast@kernel.org> 4558M: Daniel Borkmann <daniel@iogearbox.net> 4559M: Andrii Nakryiko <andrii@kernel.org> 4560R: Martin KaFai Lau <martin.lau@linux.dev> 4561R: Eduard Zingerman <eddyz87@gmail.com> 4562R: Song Liu <song@kernel.org> 4563R: Yonghong Song <yonghong.song@linux.dev> 4564R: John Fastabend <john.fastabend@gmail.com> 4565R: KP Singh <kpsingh@kernel.org> 4566R: Stanislav Fomichev <sdf@fomichev.me> 4567R: Hao Luo <haoluo@google.com> 4568R: Jiri Olsa <jolsa@kernel.org> 4569L: bpf@vger.kernel.org 4570S: Supported 4571W: https://bpf.io/ 4572Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 4573T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 4574T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 4575F: Documentation/bpf/ 4576F: Documentation/networking/filter.rst 4577F: Documentation/userspace-api/ebpf/ 4578F: arch/*/net/* 4579F: include/linux/bpf* 4580F: include/linux/btf* 4581F: include/linux/filter.h 4582F: include/trace/events/xdp.h 4583F: include/uapi/linux/bpf* 4584F: include/uapi/linux/btf* 4585F: include/uapi/linux/filter.h 4586F: kernel/bpf/ 4587F: kernel/trace/bpf_trace.c 4588F: lib/buildid.c 4589F: arch/*/include/asm/rqspinlock.h 4590F: include/asm-generic/rqspinlock.h 4591F: lib/test_bpf.c 4592F: net/bpf/ 4593F: net/core/filter.c 4594F: net/sched/act_bpf.c 4595F: net/sched/cls_bpf.c 4596F: samples/bpf/ 4597F: scripts/bpf_doc.py 4598F: scripts/Makefile.btf 4599F: scripts/pahole-version.sh 4600F: tools/bpf/ 4601F: tools/lib/bpf/ 4602F: tools/testing/selftests/bpf/ 4603 4604BPF [ITERATOR] 4605M: Yonghong Song <yonghong.song@linux.dev> 4606L: bpf@vger.kernel.org 4607S: Maintained 4608F: kernel/bpf/*iter.c 4609 4610BPF [L7 FRAMEWORK] (sockmap) 4611M: John Fastabend <john.fastabend@gmail.com> 4612M: Jakub Sitnicki <jakub@cloudflare.com> 4613L: netdev@vger.kernel.org 4614L: bpf@vger.kernel.org 4615S: Maintained 4616F: include/linux/skmsg.h 4617F: net/core/skmsg.c 4618F: net/core/sock_map.c 4619F: net/ipv4/tcp_bpf.c 4620F: net/ipv4/udp_bpf.c 4621F: net/unix/unix_bpf.c 4622 4623BPF [LIBRARY] (libbpf) 4624M: Andrii Nakryiko <andrii@kernel.org> 4625M: Eduard Zingerman <eddyz87@gmail.com> 4626L: bpf@vger.kernel.org 4627S: Maintained 4628F: tools/lib/bpf/ 4629 4630BPF [MISC] 4631L: bpf@vger.kernel.org 4632S: Odd Fixes 4633K: (?:\b|_)bpf(?:\b|_) 4634 4635BPF [NETKIT] (BPF-programmable network device) 4636M: Daniel Borkmann <daniel@iogearbox.net> 4637M: Nikolay Aleksandrov <razor@blackwall.org> 4638L: bpf@vger.kernel.org 4639L: netdev@vger.kernel.org 4640S: Supported 4641F: drivers/net/netkit.c 4642F: include/net/netkit.h 4643 4644BPF [NETWORKING] (struct_ops, reuseport) 4645M: Martin KaFai Lau <martin.lau@linux.dev> 4646L: bpf@vger.kernel.org 4647L: netdev@vger.kernel.org 4648S: Maintained 4649F: kernel/bpf/bpf_struct* 4650 4651BPF [NETWORKING] (tcx & tc BPF, sock_addr) 4652M: Martin KaFai Lau <martin.lau@linux.dev> 4653M: Daniel Borkmann <daniel@iogearbox.net> 4654R: John Fastabend <john.fastabend@gmail.com> 4655R: Stanislav Fomichev <sdf@fomichev.me> 4656L: bpf@vger.kernel.org 4657L: netdev@vger.kernel.org 4658S: Maintained 4659F: include/net/tcx.h 4660F: kernel/bpf/tcx.c 4661F: net/core/filter.c 4662F: net/sched/act_bpf.c 4663F: net/sched/cls_bpf.c 4664 4665BPF [RINGBUF] 4666M: Andrii Nakryiko <andrii@kernel.org> 4667L: bpf@vger.kernel.org 4668S: Maintained 4669F: kernel/bpf/ringbuf.c 4670 4671BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 4672M: KP Singh <kpsingh@kernel.org> 4673M: Matt Bobrowski <mattbobrowski@google.com> 4674L: bpf@vger.kernel.org 4675S: Maintained 4676F: Documentation/bpf/prog_lsm.rst 4677F: include/linux/bpf_lsm.h 4678F: kernel/bpf/bpf_lsm.c 4679F: kernel/trace/bpf_trace.c 4680F: security/bpf/ 4681 4682BPF [SELFTESTS] (Test Runners & Infrastructure) 4683M: Andrii Nakryiko <andrii@kernel.org> 4684M: Eduard Zingerman <eddyz87@gmail.com> 4685R: Mykola Lysenko <mykolal@fb.com> 4686L: bpf@vger.kernel.org 4687S: Maintained 4688F: tools/testing/selftests/bpf/ 4689 4690BPF [STORAGE & CGROUPS] 4691M: Martin KaFai Lau <martin.lau@linux.dev> 4692L: bpf@vger.kernel.org 4693S: Maintained 4694F: kernel/bpf/*storage.c 4695F: kernel/bpf/bpf_lru* 4696F: kernel/bpf/cgroup.c 4697 4698BPF [TOOLING] (bpftool) 4699M: Quentin Monnet <qmo@kernel.org> 4700L: bpf@vger.kernel.org 4701S: Maintained 4702F: kernel/bpf/disasm.* 4703F: tools/bpf/bpftool/ 4704 4705BPF [TRACING] 4706M: Song Liu <song@kernel.org> 4707R: Jiri Olsa <jolsa@kernel.org> 4708L: bpf@vger.kernel.org 4709S: Maintained 4710F: kernel/bpf/stackmap.c 4711F: kernel/trace/bpf_trace.c 4712F: lib/buildid.c 4713 4714BROADCOM APDS9160 AMBIENT LIGHT SENSOR AND PROXIMITY DRIVER 4715M: Mikael Gonella-Bolduc <m.gonella.bolduc@gmail.com> 4716L: linux-iio@vger.kernel.org 4717S: Maintained 4718F: Documentation/devicetree/bindings/iio/light/brcm,apds9160.yaml 4719F: drivers/iio/light/apds9160.c 4720 4721BROADCOM ASP 2.0 ETHERNET DRIVER 4722M: Justin Chen <justin.chen@broadcom.com> 4723M: Florian Fainelli <florian.fainelli@broadcom.com> 4724L: bcm-kernel-feedback-list@broadcom.com 4725L: netdev@vger.kernel.org 4726S: Supported 4727F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 4728F: drivers/net/ethernet/broadcom/asp2/ 4729 4730BROADCOM B44 10/100 ETHERNET DRIVER 4731M: Michael Chan <michael.chan@broadcom.com> 4732L: netdev@vger.kernel.org 4733S: Maintained 4734F: drivers/net/ethernet/broadcom/b44.* 4735 4736BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 4737M: Florian Fainelli <florian.fainelli@broadcom.com> 4738L: netdev@vger.kernel.org 4739L: openwrt-devel@lists.openwrt.org (subscribers-only) 4740S: Supported 4741F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 4742F: drivers/net/dsa/b53/* 4743F: drivers/net/dsa/bcm_sf2* 4744F: include/linux/dsa/brcm.h 4745F: include/linux/platform_data/b53.h 4746 4747BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4748M: Florian Fainelli <florian.fainelli@broadcom.com> 4749R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4750L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4751L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4752S: Maintained 4753T: git https://github.com/broadcom/stblinux.git 4754F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4755F: drivers/pci/controller/pcie-brcmstb.c 4756F: drivers/staging/vc04_services 4757N: bcm2711 4758N: bcm2712 4759N: bcm283* 4760N: raspberrypi 4761 4762BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4763M: Florian Fainelli <florian.fainelli@broadcom.com> 4764M: Ray Jui <rjui@broadcom.com> 4765M: Scott Branden <sbranden@broadcom.com> 4766R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4767S: Maintained 4768T: git https://github.com/broadcom/mach-bcm 4769F: arch/arm/mach-bcm/ 4770N: bcm281* 4771N: bcm113* 4772N: bcm216* 4773N: kona 4774 4775BROADCOM BCM2835 CAMERA DRIVERS 4776M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 4777L: linux-media@vger.kernel.org 4778S: Maintained 4779F: Documentation/devicetree/bindings/media/brcm,bcm2835-unicam.yaml 4780F: drivers/media/platform/broadcom/bcm2835-unicam* 4781 4782BROADCOM BCM47XX MIPS ARCHITECTURE 4783M: Hauke Mehrtens <hauke@hauke-m.de> 4784M: Rafał Miłecki <zajec5@gmail.com> 4785L: linux-mips@vger.kernel.org 4786S: Maintained 4787F: Documentation/devicetree/bindings/mips/brcm/ 4788F: arch/mips/bcm47xx/* 4789F: arch/mips/include/asm/mach-bcm47xx/* 4790 4791BROADCOM BCM4908 ETHERNET DRIVER 4792M: Rafał Miłecki <rafal@milecki.pl> 4793R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4794L: netdev@vger.kernel.org 4795S: Maintained 4796F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4797F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4798F: drivers/net/ethernet/broadcom/unimac.h 4799 4800BROADCOM BCM4908 PINMUX DRIVER 4801M: Rafał Miłecki <rafal@milecki.pl> 4802R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4803L: linux-gpio@vger.kernel.org 4804S: Maintained 4805F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4806F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4807 4808BROADCOM BCM5301X ARM ARCHITECTURE 4809M: Florian Fainelli <florian.fainelli@broadcom.com> 4810M: Hauke Mehrtens <hauke@hauke-m.de> 4811M: Rafał Miłecki <zajec5@gmail.com> 4812R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4813L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4814S: Maintained 4815F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 4816F: arch/arm/boot/dts/broadcom/bcm470* 4817F: arch/arm/boot/dts/broadcom/bcm5301* 4818F: arch/arm/boot/dts/broadcom/bcm953012* 4819F: arch/arm/mach-bcm/bcm_5301x.c 4820 4821BROADCOM BCM53573 ARM ARCHITECTURE 4822M: Florian Fainelli <florian.fainelli@broadcom.com> 4823M: Rafał Miłecki <rafal@milecki.pl> 4824R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4825L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4826S: Maintained 4827F: arch/arm/boot/dts/broadcom/bcm47189* 4828F: arch/arm/boot/dts/broadcom/bcm53573* 4829 4830BROADCOM BCM63XX/BCM33XX UDC DRIVER 4831M: Kevin Cernekee <cernekee@gmail.com> 4832L: linux-usb@vger.kernel.org 4833S: Maintained 4834F: drivers/usb/gadget/udc/bcm63xx_udc.* 4835 4836BROADCOM BCM7XXX ARM ARCHITECTURE 4837M: Florian Fainelli <florian.fainelli@broadcom.com> 4838R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4839L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4840S: Maintained 4841T: git https://github.com/broadcom/stblinux.git 4842F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4843F: arch/arm/boot/dts/broadcom/bcm7*.dts* 4844F: arch/arm/include/asm/hardware/cache-b15-rac.h 4845F: arch/arm/mach-bcm/*brcmstb* 4846F: arch/arm/mm/cache-b15-rac.c 4847F: drivers/bus/brcmstb_gisb.c 4848F: drivers/pci/controller/pcie-brcmstb.c 4849N: brcmstb 4850N: bcm7038 4851N: bcm7120 4852 4853BROADCOM BCMBCA ARM ARCHITECTURE 4854M: William Zhang <william.zhang@broadcom.com> 4855M: Anand Gore <anand.gore@broadcom.com> 4856M: Kursad Oney <kursad.oney@broadcom.com> 4857M: Florian Fainelli <florian.fainelli@broadcom.com> 4858M: Rafał Miłecki <rafal@milecki.pl> 4859R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4860L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4861S: Maintained 4862T: git https://github.com/broadcom/stblinux.git 4863F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4864F: arch/arm64/boot/dts/broadcom/bcmbca/* 4865N: bcmbca 4866N: bcm[9]?47622 4867N: bcm[9]?4912 4868N: bcm[9]?63138 4869N: bcm[9]?63146 4870N: bcm[9]?63148 4871N: bcm[9]?63158 4872N: bcm[9]?63178 4873N: bcm[9]?6756 4874N: bcm[9]?6813 4875N: bcm[9]?6846 4876N: bcm[9]?6855 4877N: bcm[9]?6856 4878N: bcm[9]?6858 4879N: bcm[9]?6878 4880 4881BROADCOM BDC DRIVER 4882M: Justin Chen <justin.chen@broadcom.com> 4883M: Al Cooper <alcooperx@gmail.com> 4884R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4885L: linux-usb@vger.kernel.org 4886S: Maintained 4887F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4888F: drivers/usb/gadget/udc/bdc/ 4889 4890BROADCOM BMIPS CPUFREQ DRIVER 4891M: Markus Mayer <mmayer@broadcom.com> 4892R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4893L: linux-pm@vger.kernel.org 4894S: Maintained 4895F: drivers/cpufreq/bmips-cpufreq.c 4896 4897BROADCOM BMIPS MIPS ARCHITECTURE 4898M: Florian Fainelli <florian.fainelli@broadcom.com> 4899R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4900L: linux-mips@vger.kernel.org 4901S: Maintained 4902T: git https://github.com/broadcom/stblinux.git 4903F: arch/mips/bmips/* 4904F: arch/mips/boot/dts/brcm/bcm*.dts* 4905F: arch/mips/include/asm/mach-bmips/* 4906F: arch/mips/kernel/*bmips* 4907F: drivers/irqchip/irq-bcm63* 4908F: drivers/irqchip/irq-bcm7* 4909F: drivers/irqchip/irq-brcmstb* 4910F: drivers/pmdomain/bcm/bcm63xx-power.c 4911F: include/linux/bcm963xx_nvram.h 4912F: include/linux/bcm963xx_tag.h 4913 4914BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4915M: Rasesh Mody <rmody@marvell.com> 4916M: GR-Linux-NIC-Dev@marvell.com 4917L: netdev@vger.kernel.org 4918S: Maintained 4919F: drivers/net/ethernet/broadcom/bnx2.* 4920F: drivers/net/ethernet/broadcom/bnx2_* 4921 4922BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4923M: Saurav Kashyap <skashyap@marvell.com> 4924M: Javed Hasan <jhasan@marvell.com> 4925M: GR-QLogic-Storage-Upstream@marvell.com 4926L: linux-scsi@vger.kernel.org 4927S: Supported 4928F: drivers/scsi/bnx2fc/ 4929 4930BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4931M: Nilesh Javali <njavali@marvell.com> 4932M: Manish Rangankar <mrangankar@marvell.com> 4933M: GR-QLogic-Storage-Upstream@marvell.com 4934L: linux-scsi@vger.kernel.org 4935S: Supported 4936F: drivers/scsi/bnx2i/ 4937 4938BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4939M: Sudarsana Kalluru <skalluru@marvell.com> 4940M: Manish Chopra <manishc@marvell.com> 4941L: netdev@vger.kernel.org 4942S: Maintained 4943F: drivers/net/ethernet/broadcom/bnx2x/ 4944 4945BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4946M: Michael Chan <michael.chan@broadcom.com> 4947M: Pavan Chebbi <pavan.chebbi@broadcom.com> 4948L: netdev@vger.kernel.org 4949S: Maintained 4950F: drivers/firmware/broadcom/tee_bnxt_fw.c 4951F: drivers/net/ethernet/broadcom/bnxt/ 4952F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4953 4954BROADCOM BNG_EN 800 GIGABIT ETHERNET DRIVER 4955M: Vikas Gupta <vikas.gupta@broadcom.com> 4956L: netdev@vger.kernel.org 4957S: Maintained 4958F: drivers/net/ethernet/broadcom/bnge/ 4959 4960BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS 4961M: Arend van Spriel <arend.vanspriel@broadcom.com> 4962L: linux-wireless@vger.kernel.org 4963L: brcm80211@lists.linux.dev 4964L: brcm80211-dev-list.pdl@broadcom.com 4965S: Supported 4966F: drivers/net/wireless/broadcom/brcm80211/ 4967F: include/linux/platform_data/brcmfmac.h 4968 4969BROADCOM BRCMSTB GPIO DRIVER 4970M: Doug Berger <opendmb@gmail.com> 4971M: Florian Fainelli <florian.fainelli@broadcom.com> 4972R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4973S: Supported 4974F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4975F: drivers/gpio/gpio-brcmstb.c 4976 4977BROADCOM BRCMSTB I2C DRIVER 4978M: Kamal Dasu <kamal.dasu@broadcom.com> 4979R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4980L: linux-i2c@vger.kernel.org 4981S: Supported 4982F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4983F: drivers/i2c/busses/i2c-brcmstb.c 4984 4985BROADCOM BRCMSTB UART DRIVER 4986M: Al Cooper <alcooperx@gmail.com> 4987R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4988L: linux-serial@vger.kernel.org 4989S: Maintained 4990F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4991F: drivers/tty/serial/8250/8250_bcm7271.c 4992 4993BROADCOM BRCMSTB USB EHCI DRIVER 4994M: Justin Chen <justin.chen@broadcom.com> 4995M: Al Cooper <alcooperx@gmail.com> 4996R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4997L: linux-usb@vger.kernel.org 4998S: Maintained 4999F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 5000F: drivers/usb/host/ehci-brcm.* 5001 5002BROADCOM BRCMSTB USB PIN MAP DRIVER 5003M: Al Cooper <alcooperx@gmail.com> 5004R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5005L: linux-usb@vger.kernel.org 5006S: Maintained 5007F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 5008F: drivers/usb/misc/brcmstb-usb-pinmap.c 5009 5010BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 5011M: Justin Chen <justin.chen@broadcom.com> 5012M: Al Cooper <alcooperx@gmail.com> 5013R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5014L: linux-kernel@vger.kernel.org 5015S: Maintained 5016F: drivers/phy/broadcom/phy-brcm-usb* 5017 5018BROADCOM Broadband SoC High Speed SPI Controller DRIVER 5019M: William Zhang <william.zhang@broadcom.com> 5020M: Kursad Oney <kursad.oney@broadcom.com> 5021M: Jonas Gorski <jonas.gorski@gmail.com> 5022R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5023L: linux-spi@vger.kernel.org 5024S: Maintained 5025F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 5026F: drivers/spi/spi-bcm63xx-hsspi.c 5027F: drivers/spi/spi-bcmbca-hsspi.c 5028 5029BROADCOM BCM6348/BCM6358 SPI controller DRIVER 5030M: Jonas Gorski <jonas.gorski@gmail.com> 5031L: linux-spi@vger.kernel.org 5032S: Odd Fixes 5033F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml 5034F: drivers/spi/spi-bcm63xx.c 5035 5036BROADCOM ETHERNET PHY DRIVERS 5037M: Florian Fainelli <florian.fainelli@broadcom.com> 5038R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5039L: netdev@vger.kernel.org 5040S: Supported 5041F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 5042F: drivers/net/phy/bcm*.[ch] 5043F: drivers/net/phy/broadcom.c 5044F: include/linux/brcmphy.h 5045 5046BROADCOM GENET ETHERNET DRIVER 5047M: Doug Berger <opendmb@gmail.com> 5048M: Florian Fainelli <florian.fainelli@broadcom.com> 5049R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5050L: netdev@vger.kernel.org 5051S: Maintained 5052F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 5053F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 5054F: drivers/net/ethernet/broadcom/genet/ 5055F: drivers/net/ethernet/broadcom/unimac.h 5056F: drivers/net/mdio/mdio-bcm-unimac.c 5057F: include/linux/platform_data/bcmgenet.h 5058F: include/linux/platform_data/mdio-bcm-unimac.h 5059 5060BROADCOM IPROC ARM ARCHITECTURE 5061M: Ray Jui <rjui@broadcom.com> 5062M: Scott Branden <sbranden@broadcom.com> 5063R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5064L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5065S: Maintained 5066T: git https://github.com/broadcom/stblinux.git 5067F: arch/arm64/boot/dts/broadcom/northstar2/* 5068F: arch/arm64/boot/dts/broadcom/stingray/* 5069F: drivers/clk/bcm/clk-ns* 5070F: drivers/clk/bcm/clk-sr* 5071F: drivers/pinctrl/bcm/pinctrl-ns* 5072F: include/dt-bindings/clock/bcm-sr* 5073N: iproc 5074N: cygnus 5075N: bcm[-_]nsp 5076N: bcm9113* 5077N: bcm9583* 5078N: bcm9585* 5079N: bcm9586* 5080N: bcm988312 5081N: bcm113* 5082N: bcm583* 5083N: bcm585* 5084N: bcm586* 5085N: bcm88312 5086N: hr2 5087N: stingray 5088 5089BROADCOM IPROC GBIT ETHERNET DRIVER 5090M: Rafał Miłecki <rafal@milecki.pl> 5091R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5092L: netdev@vger.kernel.org 5093S: Maintained 5094F: Documentation/devicetree/bindings/net/brcm,amac.yaml 5095F: drivers/net/ethernet/broadcom/bgmac* 5096F: drivers/net/ethernet/broadcom/unimac.h 5097 5098BROADCOM KONA GPIO DRIVER 5099M: Ray Jui <rjui@broadcom.com> 5100R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5101S: Supported 5102F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml 5103F: drivers/gpio/gpio-bcm-kona.c 5104 5105BROADCOM MPI3 STORAGE CONTROLLER DRIVER 5106M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 5107M: Kashyap Desai <kashyap.desai@broadcom.com> 5108M: Sumit Saxena <sumit.saxena@broadcom.com> 5109M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 5110L: mpi3mr-linuxdrv.pdl@broadcom.com 5111L: linux-scsi@vger.kernel.org 5112S: Supported 5113W: https://www.broadcom.com/support/storage 5114F: drivers/scsi/mpi3mr/ 5115 5116BROADCOM NETXTREME-E ROCE DRIVER 5117M: Selvin Xavier <selvin.xavier@broadcom.com> 5118M: Kalesh AP <kalesh-anakkur.purayil@broadcom.com> 5119L: linux-rdma@vger.kernel.org 5120S: Supported 5121W: http://www.broadcom.com 5122F: drivers/infiniband/hw/bnxt_re/ 5123F: include/uapi/rdma/bnxt_re-abi.h 5124 5125BROADCOM NVRAM DRIVER 5126M: Rafał Miłecki <zajec5@gmail.com> 5127L: linux-mips@vger.kernel.org 5128S: Maintained 5129F: drivers/firmware/broadcom/* 5130 5131BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 5132M: Rafał Miłecki <rafal@milecki.pl> 5133M: Florian Fainelli <florian.fainelli@broadcom.com> 5134R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5135L: linux-pm@vger.kernel.org 5136S: Maintained 5137T: git https://github.com/broadcom/stblinux.git 5138F: drivers/pmdomain/bcm/bcm-pmb.c 5139F: include/dt-bindings/soc/bcm-pmb.h 5140 5141BROADCOM SPECIFIC AMBA DRIVER (BCMA) 5142M: Rafał Miłecki <zajec5@gmail.com> 5143L: linux-wireless@vger.kernel.org 5144S: Maintained 5145F: drivers/bcma/ 5146F: include/linux/bcma/ 5147 5148BROADCOM SPI DRIVER 5149M: Kamal Dasu <kamal.dasu@broadcom.com> 5150R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5151S: Maintained 5152F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 5153F: drivers/spi/spi-bcm-qspi.* 5154F: drivers/spi/spi-brcmstb-qspi.c 5155F: drivers/spi/spi-iproc-qspi.c 5156 5157BROADCOM STB AVS CPUFREQ DRIVER 5158M: Markus Mayer <mmayer@broadcom.com> 5159R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5160L: linux-pm@vger.kernel.org 5161S: Maintained 5162F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 5163F: drivers/cpufreq/brcmstb* 5164 5165BROADCOM STB AVS TMON DRIVER 5166M: Markus Mayer <mmayer@broadcom.com> 5167R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5168L: linux-pm@vger.kernel.org 5169S: Maintained 5170F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 5171F: drivers/thermal/broadcom/brcmstb* 5172 5173BROADCOM STB DPFE DRIVER 5174M: Markus Mayer <mmayer@broadcom.com> 5175R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5176L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5177S: Maintained 5178F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 5179F: drivers/memory/brcmstb_dpfe.c 5180 5181BROADCOM STB NAND FLASH DRIVER 5182M: Brian Norris <computersforpeace@gmail.com> 5183M: Kamal Dasu <kamal.dasu@broadcom.com> 5184R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5185L: linux-mtd@lists.infradead.org 5186S: Maintained 5187F: drivers/mtd/nand/raw/brcmnand/ 5188F: include/linux/platform_data/brcmnand.h 5189 5190BROADCOM STB PCIE DRIVER 5191M: Jim Quinlan <jim2101024@gmail.com> 5192M: Florian Fainelli <florian.fainelli@broadcom.com> 5193R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5194L: linux-pci@vger.kernel.org 5195S: Maintained 5196F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 5197F: drivers/pci/controller/pcie-brcmstb.c 5198 5199BROADCOM SYSTEMPORT ETHERNET DRIVER 5200M: Florian Fainelli <florian.fainelli@broadcom.com> 5201R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5202L: netdev@vger.kernel.org 5203S: Maintained 5204F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 5205F: drivers/net/ethernet/broadcom/bcmsysport.* 5206F: drivers/net/ethernet/broadcom/unimac.h 5207 5208BROADCOM TG3 GIGABIT ETHERNET DRIVER 5209M: Pavan Chebbi <pavan.chebbi@broadcom.com> 5210M: Michael Chan <mchan@broadcom.com> 5211L: netdev@vger.kernel.org 5212S: Maintained 5213F: drivers/net/ethernet/broadcom/tg3.* 5214 5215BROADCOM VK DRIVER 5216M: Scott Branden <scott.branden@broadcom.com> 5217R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5218S: Supported 5219F: drivers/misc/bcm-vk/ 5220F: include/uapi/linux/misc/bcm_vk.h 5221 5222BROCADE BFA FC SCSI DRIVER 5223M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 5224M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 5225L: linux-scsi@vger.kernel.org 5226S: Supported 5227F: drivers/scsi/bfa/ 5228 5229BROCADE BNA 10 GIGABIT ETHERNET DRIVER 5230M: Rasesh Mody <rmody@marvell.com> 5231M: Sudarsana Kalluru <skalluru@marvell.com> 5232M: GR-Linux-NIC-Dev@marvell.com 5233L: netdev@vger.kernel.org 5234S: Maintained 5235F: drivers/net/ethernet/brocade/bna/ 5236 5237BSG (block layer generic sg v4 driver) 5238M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 5239L: linux-scsi@vger.kernel.org 5240S: Supported 5241F: block/bsg.c 5242F: include/linux/bsg.h 5243F: include/uapi/linux/bsg.h 5244 5245BT87X AUDIO DRIVER 5246M: Clemens Ladisch <clemens@ladisch.de> 5247L: linux-sound@vger.kernel.org 5248S: Maintained 5249T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 5250F: Documentation/sound/cards/bt87x.rst 5251F: sound/pci/bt87x.c 5252 5253BT8XXGPIO DRIVER 5254M: Michael Buesch <m@bues.ch> 5255S: Maintained 5256W: http://bu3sch.de/btgpio.php 5257F: drivers/gpio/gpio-bt8xx.c 5258 5259BTRFS FILE SYSTEM 5260M: Chris Mason <clm@fb.com> 5261M: Josef Bacik <josef@toxicpanda.com> 5262M: David Sterba <dsterba@suse.com> 5263L: linux-btrfs@vger.kernel.org 5264S: Maintained 5265W: https://btrfs.readthedocs.io 5266Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 5267C: irc://irc.libera.chat/btrfs 5268T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 5269F: Documentation/filesystems/btrfs.rst 5270F: fs/btrfs/ 5271F: include/linux/btrfs* 5272F: include/trace/events/btrfs.h 5273F: include/uapi/linux/btrfs* 5274 5275BTTV VIDEO4LINUX DRIVER 5276M: Mauro Carvalho Chehab <mchehab@kernel.org> 5277L: linux-media@vger.kernel.org 5278S: Odd fixes 5279W: https://linuxtv.org 5280T: git git://linuxtv.org/media.git 5281F: Documentation/driver-api/media/drivers/bttv* 5282F: drivers/media/pci/bt8xx/bttv* 5283 5284BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 5285M: Chanwoo Choi <cw00.choi@samsung.com> 5286L: linux-pm@vger.kernel.org 5287L: linux-samsung-soc@vger.kernel.org 5288S: Maintained 5289T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5290F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 5291F: drivers/devfreq/exynos-bus.c 5292 5293BUSLOGIC SCSI DRIVER 5294M: Khalid Aziz <khalid@gonehiking.org> 5295L: linux-scsi@vger.kernel.org 5296S: Maintained 5297F: drivers/scsi/BusLogic.* 5298F: drivers/scsi/FlashPoint.* 5299 5300BXCAN CAN NETWORK DRIVER 5301M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 5302L: linux-can@vger.kernel.org 5303S: Maintained 5304F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 5305F: drivers/net/can/bxcan.c 5306 5307C-MEDIA CMI8788 DRIVER 5308M: Clemens Ladisch <clemens@ladisch.de> 5309L: linux-sound@vger.kernel.org 5310S: Maintained 5311T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 5312F: sound/pci/oxygen/ 5313 5314C-SKY ARCHITECTURE 5315M: Guo Ren <guoren@kernel.org> 5316L: linux-csky@vger.kernel.org 5317S: Supported 5318T: git https://github.com/c-sky/csky-linux.git 5319F: Documentation/devicetree/bindings/csky/ 5320F: Documentation/devicetree/bindings/interrupt-controller/csky,* 5321F: Documentation/devicetree/bindings/timer/csky,* 5322F: arch/csky/ 5323F: drivers/clocksource/timer-gx6605s.c 5324F: drivers/clocksource/timer-mp-csky.c 5325F: drivers/irqchip/irq-csky-* 5326N: csky 5327K: csky 5328 5329CA8210 IEEE-802.15.4 RADIO DRIVER 5330L: linux-wpan@vger.kernel.org 5331S: Orphan 5332W: https://github.com/Cascoda/ca8210-linux.git 5333F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 5334F: drivers/net/ieee802154/ca8210.c 5335 5336CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 5337M: David Howells <dhowells@redhat.com> 5338L: netfs@lists.linux.dev 5339S: Supported 5340F: Documentation/filesystems/caching/cachefiles.rst 5341F: fs/cachefiles/ 5342 5343CACHESTAT: PAGE CACHE STATS FOR A FILE 5344M: Nhat Pham <nphamcs@gmail.com> 5345M: Johannes Weiner <hannes@cmpxchg.org> 5346L: linux-mm@kvack.org 5347S: Maintained 5348F: tools/testing/selftests/cachestat/test_cachestat.c 5349 5350CADENCE MIPI-CSI2 BRIDGES 5351M: Maxime Ripard <mripard@kernel.org> 5352L: linux-media@vger.kernel.org 5353S: Maintained 5354F: Documentation/devicetree/bindings/media/cdns,*.txt 5355F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 5356F: drivers/media/platform/cadence/cdns-csi2* 5357 5358CADENCE NAND DRIVER 5359L: linux-mtd@lists.infradead.org 5360S: Orphan 5361F: Documentation/devicetree/bindings/mtd/cdns,hp-nfc.yaml 5362F: drivers/mtd/nand/raw/cadence-nand-controller.c 5363 5364CADENCE USB3 DRD IP DRIVER 5365M: Peter Chen <peter.chen@kernel.org> 5366M: Pawel Laszczak <pawell@cadence.com> 5367R: Roger Quadros <rogerq@kernel.org> 5368L: linux-usb@vger.kernel.org 5369S: Maintained 5370T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5371F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 5372F: drivers/usb/cdns3/ 5373X: drivers/usb/cdns3/cdnsp* 5374 5375CADENCE USBHS DRIVER 5376M: Pawel Laszczak <pawell@cadence.com> 5377L: linux-usb@vger.kernel.org 5378S: Maintained 5379F: drivers/usb/gadget/udc/cdns2 5380 5381CADENCE USBSSP DRD IP DRIVER 5382M: Pawel Laszczak <pawell@cadence.com> 5383L: linux-usb@vger.kernel.org 5384S: Maintained 5385T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5386F: drivers/usb/cdns3/ 5387X: drivers/usb/cdns3/cdns3* 5388 5389CADET FM/AM RADIO RECEIVER DRIVER 5390M: Hans Verkuil <hverkuil@xs4all.nl> 5391L: linux-media@vger.kernel.org 5392S: Maintained 5393W: https://linuxtv.org 5394T: git git://linuxtv.org/media.git 5395F: drivers/media/radio/radio-cadet* 5396 5397CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 5398L: linux-media@vger.kernel.org 5399S: Orphan 5400T: git git://linuxtv.org/media.git 5401F: Documentation/admin-guide/media/cafe_ccic* 5402F: drivers/media/platform/marvell/ 5403 5404CAIF NETWORK LAYER 5405L: netdev@vger.kernel.org 5406S: Orphan 5407F: Documentation/networking/caif/ 5408F: drivers/net/caif/ 5409F: include/net/caif/ 5410F: include/uapi/linux/caif/ 5411F: net/caif/ 5412 5413CAKE QDISC 5414M: Toke Høiland-Jørgensen <toke@toke.dk> 5415L: cake@lists.bufferbloat.net (moderated for non-subscribers) 5416S: Maintained 5417F: net/sched/sch_cake.c 5418 5419CAN NETWORK DRIVERS 5420M: Marc Kleine-Budde <mkl@pengutronix.de> 5421M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 5422L: linux-can@vger.kernel.org 5423S: Maintained 5424W: https://github.com/linux-can 5425T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 5426T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 5427F: Documentation/devicetree/bindings/net/can/ 5428F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 5429F: drivers/net/can/ 5430F: drivers/phy/phy-can-transceiver.c 5431F: include/linux/can/bittiming.h 5432F: include/linux/can/dev.h 5433F: include/linux/can/length.h 5434F: include/linux/can/platform/ 5435F: include/linux/can/rx-offload.h 5436F: include/uapi/linux/can/error.h 5437F: include/uapi/linux/can/netlink.h 5438F: include/uapi/linux/can/vxcan.h 5439 5440CAN NETWORK LAYER 5441M: Oliver Hartkopp <socketcan@hartkopp.net> 5442M: Marc Kleine-Budde <mkl@pengutronix.de> 5443L: linux-can@vger.kernel.org 5444S: Maintained 5445W: https://github.com/linux-can 5446T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 5447T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 5448F: Documentation/networking/can.rst 5449F: Documentation/networking/iso15765-2.rst 5450F: include/linux/can/can-ml.h 5451F: include/linux/can/core.h 5452F: include/linux/can/skb.h 5453F: include/net/netns/can.h 5454F: include/uapi/linux/can.h 5455F: include/uapi/linux/can/bcm.h 5456F: include/uapi/linux/can/gw.h 5457F: include/uapi/linux/can/isotp.h 5458F: include/uapi/linux/can/raw.h 5459F: net/can/ 5460F: net/sched/em_canid.c 5461F: tools/testing/selftests/net/can/ 5462 5463CAN-J1939 NETWORK LAYER 5464M: Robin van der Gracht <robin@protonic.nl> 5465M: Oleksij Rempel <o.rempel@pengutronix.de> 5466R: kernel@pengutronix.de 5467L: linux-can@vger.kernel.org 5468S: Maintained 5469F: Documentation/networking/j1939.rst 5470F: include/uapi/linux/can/j1939.h 5471F: net/can/j1939/ 5472 5473CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 5474M: Damien Le Moal <dlemoal@kernel.org> 5475L: linux-riscv@lists.infradead.org 5476L: linux-gpio@vger.kernel.org (pinctrl driver) 5477F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 5478F: drivers/pinctrl/pinctrl-k210.c 5479 5480CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 5481M: Damien Le Moal <dlemoal@kernel.org> 5482L: linux-kernel@vger.kernel.org 5483L: linux-riscv@lists.infradead.org 5484S: Maintained 5485F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 5486F: drivers/reset/reset-k210.c 5487 5488CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 5489M: Damien Le Moal <dlemoal@kernel.org> 5490L: linux-riscv@lists.infradead.org 5491S: Maintained 5492F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 5493F: drivers/soc/canaan/ 5494F: include/soc/canaan/ 5495 5496CAPABILITIES 5497M: Serge Hallyn <serge@hallyn.com> 5498L: linux-security-module@vger.kernel.org 5499S: Supported 5500F: include/linux/capability.h 5501F: include/trace/events/capability.h 5502F: include/uapi/linux/capability.h 5503F: kernel/capability.c 5504F: security/commoncap.c 5505 5506CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 5507M: Kevin Tsai <ktsai@capellamicro.com> 5508S: Maintained 5509F: drivers/iio/light/cm* 5510 5511CARL9170 LINUX COMMUNITY WIRELESS DRIVER 5512M: Christian Lamparter <chunkeey@googlemail.com> 5513L: linux-wireless@vger.kernel.org 5514S: Maintained 5515W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 5516F: drivers/net/wireless/ath/carl9170/ 5517 5518CAVIUM I2C DRIVER 5519M: Robert Richter <rric@kernel.org> 5520S: Odd Fixes 5521W: http://www.marvell.com 5522F: drivers/i2c/busses/i2c-octeon* 5523F: drivers/i2c/busses/i2c-thunderx* 5524 5525CAVIUM LIQUIDIO NETWORK DRIVER 5526L: netdev@vger.kernel.org 5527S: Orphan 5528W: http://www.marvell.com 5529F: drivers/net/ethernet/cavium/liquidio/ 5530 5531CAVIUM MMC DRIVER 5532M: Robert Richter <rric@kernel.org> 5533S: Odd Fixes 5534W: http://www.marvell.com 5535F: drivers/mmc/host/cavium* 5536 5537CAVIUM OCTEON-TX CRYPTO DRIVER 5538M: George Cherian <gcherian@marvell.com> 5539L: linux-crypto@vger.kernel.org 5540S: Supported 5541W: http://www.marvell.com 5542F: drivers/crypto/cavium/cpt/ 5543 5544CAVIUM THUNDERX2 ARM64 SOC 5545M: Robert Richter <rric@kernel.org> 5546L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5547S: Odd Fixes 5548F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 5549F: arch/arm64/boot/dts/cavium/thunder2-99xx* 5550 5551CBS/ETF/TAPRIO QDISCS 5552M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 5553L: netdev@vger.kernel.org 5554S: Maintained 5555F: net/sched/sch_cbs.c 5556F: net/sched/sch_etf.c 5557F: net/sched/sch_taprio.c 5558 5559CC2520 IEEE-802.15.4 RADIO DRIVER 5560M: Stefan Schmidt <stefan@datenfreihafen.org> 5561L: linux-wpan@vger.kernel.org 5562S: Odd Fixes 5563F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 5564F: drivers/net/ieee802154/cc2520.c 5565 5566CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 5567M: Gilad Ben-Yossef <gilad@benyossef.com> 5568L: linux-crypto@vger.kernel.org 5569S: Supported 5570W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 5571F: drivers/crypto/ccree/ 5572 5573CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 5574M: Hadar Gat <hadar.gat@arm.com> 5575L: linux-crypto@vger.kernel.org 5576S: Supported 5577W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 5578F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 5579F: drivers/char/hw_random/cctrng.c 5580F: drivers/char/hw_random/cctrng.h 5581 5582CEC FRAMEWORK 5583M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5584L: linux-media@vger.kernel.org 5585S: Supported 5586W: http://linuxtv.org 5587T: git git://linuxtv.org/media.git 5588F: Documentation/ABI/testing/debugfs-cec-error-inj 5589F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 5590F: Documentation/driver-api/media/cec-core.rst 5591F: Documentation/userspace-api/media/cec 5592F: drivers/media/cec/ 5593F: drivers/media/rc/keymaps/rc-cec.c 5594F: include/media/cec-notifier.h 5595F: include/media/cec.h 5596F: include/uapi/linux/cec-funcs.h 5597F: include/uapi/linux/cec.h 5598 5599CEC GPIO DRIVER 5600M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5601L: linux-media@vger.kernel.org 5602S: Supported 5603W: http://linuxtv.org 5604T: git git://linuxtv.org/media.git 5605F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 5606F: drivers/media/cec/platform/cec-gpio/ 5607 5608CELL BROADBAND ENGINE ARCHITECTURE 5609L: linuxppc-dev@lists.ozlabs.org 5610S: Orphan 5611F: arch/powerpc/include/asm/cell*.h 5612F: arch/powerpc/include/asm/spu*.h 5613F: arch/powerpc/include/uapi/asm/spu*.h 5614F: arch/powerpc/platforms/cell/ 5615 5616CELLWISE CW2015 BATTERY DRIVER 5617M: Tobias Schrammm <t.schramm@manjaro.org> 5618S: Maintained 5619F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 5620F: drivers/power/supply/cw2015_battery.c 5621 5622CEPH COMMON CODE (LIBCEPH) 5623M: Ilya Dryomov <idryomov@gmail.com> 5624M: Xiubo Li <xiubli@redhat.com> 5625L: ceph-devel@vger.kernel.org 5626S: Supported 5627W: http://ceph.com/ 5628T: git https://github.com/ceph/ceph-client.git 5629F: include/linux/ceph/ 5630F: include/linux/crush/ 5631F: net/ceph/ 5632 5633CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 5634M: Xiubo Li <xiubli@redhat.com> 5635M: Ilya Dryomov <idryomov@gmail.com> 5636L: ceph-devel@vger.kernel.org 5637S: Supported 5638W: http://ceph.com/ 5639T: git https://github.com/ceph/ceph-client.git 5640F: Documentation/filesystems/ceph.rst 5641F: fs/ceph/ 5642 5643CERTIFICATE HANDLING 5644M: David Howells <dhowells@redhat.com> 5645M: David Woodhouse <dwmw2@infradead.org> 5646L: keyrings@vger.kernel.org 5647S: Maintained 5648F: Documentation/admin-guide/module-signing.rst 5649F: certs/ 5650F: scripts/sign-file.c 5651F: scripts/ssl-common.h 5652F: tools/certs/ 5653 5654CFAG12864B LCD DRIVER 5655M: Miguel Ojeda <ojeda@kernel.org> 5656S: Maintained 5657F: drivers/auxdisplay/cfag12864b.c 5658F: include/linux/cfag12864b.h 5659 5660CFAG12864BFB LCD FRAMEBUFFER DRIVER 5661M: Miguel Ojeda <ojeda@kernel.org> 5662S: Maintained 5663F: drivers/auxdisplay/cfag12864bfb.c 5664F: include/linux/cfag12864b.h 5665 5666CHAR and MISC DRIVERS 5667M: Arnd Bergmann <arnd@arndb.de> 5668M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5669S: Supported 5670T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 5671F: drivers/char/ 5672F: drivers/misc/ 5673F: include/linux/miscdevice.h 5674F: rust/kernel/miscdevice.rs 5675F: samples/rust/rust_misc_device.rs 5676X: drivers/char/agp/ 5677X: drivers/char/hw_random/ 5678X: drivers/char/ipmi/ 5679X: drivers/char/random.c 5680X: drivers/char/tpm/ 5681 5682CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER 5683M: Thomas Weißschuh <linux@weissschuh.net> 5684L: linux-hwmon@vger.kernel.org 5685S: Maintained 5686F: Documentation/hwmon/powerz.rst 5687F: drivers/hwmon/powerz.c 5688 5689CHECKPATCH 5690M: Andy Whitcroft <apw@canonical.com> 5691M: Joe Perches <joe@perches.com> 5692R: Dwaipayan Ray <dwaipayanray1@gmail.com> 5693R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5694S: Maintained 5695F: scripts/checkpatch.pl 5696 5697CHECKPATCH DOCUMENTATION 5698M: Dwaipayan Ray <dwaipayanray1@gmail.com> 5699M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5700R: Joe Perches <joe@perches.com> 5701S: Maintained 5702F: Documentation/dev-tools/checkpatch.rst 5703 5704CHINESE DOCUMENTATION 5705M: Alex Shi <alexs@kernel.org> 5706M: Yanteng Si <si.yanteng@linux.dev> 5707R: Dongliang Mu <dzm91@hust.edu.cn> 5708T: git git://git.kernel.org/pub/scm/linux/kernel/git/alexs/linux.git 5709S: Maintained 5710F: Documentation/translations/zh_CN/ 5711 5712CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 5713M: Peter Chen <peter.chen@kernel.org> 5714L: linux-usb@vger.kernel.org 5715S: Maintained 5716T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5717F: drivers/usb/chipidea/ 5718 5719CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 5720M: Hans de Goede <hansg@kernel.org> 5721L: linux-input@vger.kernel.org 5722S: Maintained 5723F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 5724F: drivers/input/touchscreen/chipone_icn8318.c 5725 5726CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 5727M: Hans de Goede <hansg@kernel.org> 5728L: linux-input@vger.kernel.org 5729S: Maintained 5730F: drivers/input/touchscreen/chipone_icn8505.c 5731 5732CHROME HARDWARE PLATFORM SUPPORT 5733M: Benson Leung <bleung@chromium.org> 5734M: Tzung-Bi Shih <tzungbi@kernel.org> 5735L: chrome-platform@lists.linux.dev 5736S: Maintained 5737T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 5738F: drivers/platform/chrome/ 5739 5740CHROMEOS EC CODEC DRIVER 5741M: Cheng-Yi Chiang <cychiang@chromium.org> 5742M: Tzung-Bi Shih <tzungbi@kernel.org> 5743R: Guenter Roeck <groeck@chromium.org> 5744L: chrome-platform@lists.linux.dev 5745S: Maintained 5746F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 5747F: sound/soc/codecs/cros_ec_codec.* 5748 5749CHROMEOS EC CHARGE CONTROL 5750M: Thomas Weißschuh <linux@weissschuh.net> 5751S: Maintained 5752F: drivers/power/supply/cros_charge-control.c 5753 5754CHROMEOS EC HARDWARE MONITORING 5755M: Thomas Weißschuh <linux@weissschuh.net> 5756L: chrome-platform@lists.linux.dev 5757L: linux-hwmon@vger.kernel.org 5758S: Maintained 5759F: Documentation/hwmon/cros_ec_hwmon.rst 5760F: drivers/hwmon/cros_ec_hwmon.c 5761 5762CHROMEOS EC LED DRIVER 5763M: Thomas Weißschuh <linux@weissschuh.net> 5764S: Maintained 5765F: drivers/leds/leds-cros_ec.c 5766 5767CHROMEOS EC SUBDRIVERS 5768M: Benson Leung <bleung@chromium.org> 5769R: Guenter Roeck <groeck@chromium.org> 5770L: chrome-platform@lists.linux.dev 5771S: Maintained 5772F: drivers/power/supply/cros_charge-control.c 5773F: drivers/power/supply/cros_usbpd-charger.c 5774N: cros_ec 5775N: cros-ec 5776 5777CHROMEOS EC UART DRIVER 5778M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 5779R: Benson Leung <bleung@chromium.org> 5780R: Tzung-Bi Shih <tzungbi@kernel.org> 5781S: Maintained 5782F: drivers/platform/chrome/cros_ec_uart.c 5783 5784CHROMEOS EC USB PD NOTIFY DRIVER 5785M: Łukasz Bartosik <ukaszb@chromium.org> 5786M: Andrei Kuchynski <akuchynski@chromium.org> 5787M: Jameson Thies <jthies@google.com> 5788L: chrome-platform@lists.linux.dev 5789S: Maintained 5790F: drivers/platform/chrome/cros_usbpd_notify.c 5791F: include/linux/platform_data/cros_usbpd_notify.h 5792 5793CHROMEOS EC USB TYPE-C DRIVER 5794M: Benson Leung <bleung@chromium.org> 5795M: Abhishek Pandit-Subedi <abhishekpandit@chromium.org> 5796M: Jameson Thies <jthies@google.com> 5797M: Andrei Kuchynski <akuchynski@chromium.org> 5798L: chrome-platform@lists.linux.dev 5799S: Maintained 5800F: drivers/platform/chrome/cros_ec_typec.* 5801F: drivers/platform/chrome/cros_typec_altmode.* 5802F: drivers/platform/chrome/cros_typec_switch.c 5803F: drivers/platform/chrome/cros_typec_vdm.* 5804 5805CHROMEOS HPS DRIVER 5806M: Dan Callaghan <dcallagh@chromium.org> 5807R: Sami Kyöstilä <skyostil@chromium.org> 5808S: Maintained 5809F: drivers/platform/chrome/cros_hps_i2c.c 5810 5811CHROMEOS EC WATCHDOG 5812M: Lukasz Majczak <lma@chromium.org> 5813L: chrome-platform@lists.linux.dev 5814S: Maintained 5815F: drivers/watchdog/cros_ec_wdt.c 5816 5817CHROMEOS UCSI DRIVER 5818M: Abhishek Pandit-Subedi <abhishekpandit@chromium.org> 5819M: Łukasz Bartosik <ukaszb@chromium.org> 5820M: Jameson Thies <jthies@google.com> 5821M: Andrei Kuchynski <akuchynski@chromium.org> 5822L: chrome-platform@lists.linux.dev 5823S: Maintained 5824F: drivers/usb/typec/ucsi/cros_ec_ucsi.c 5825 5826CHRONTEL CH7322 CEC DRIVER 5827M: Joe Tessler <jrt@google.com> 5828L: linux-media@vger.kernel.org 5829S: Maintained 5830T: git git://linuxtv.org/media.git 5831F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 5832F: drivers/media/cec/i2c/ch7322.c 5833 5834CIRRUS LOGIC AUDIO CODEC DRIVERS 5835M: David Rhodes <david.rhodes@cirrus.com> 5836M: Richard Fitzgerald <rf@opensource.cirrus.com> 5837L: linux-sound@vger.kernel.org 5838L: patches@opensource.cirrus.com 5839S: Maintained 5840F: Documentation/devicetree/bindings/sound/cirrus,cs* 5841F: Documentation/sound/codecs/cs* 5842F: drivers/mfd/cs42l43* 5843F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 5844F: drivers/spi/spi-cs42l43* 5845F: include/dt-bindings/sound/cs* 5846F: include/linux/mfd/cs42l43* 5847F: include/sound/cs* 5848F: sound/hda/codecs/cirrus* 5849F: sound/hda/codecs/side-codecs/cs* 5850F: sound/hda/codecs/side-codecs/hda_component* 5851F: sound/soc/codecs/cs* 5852 5853CIRRUS LOGIC HAPTIC DRIVERS 5854M: James Ogletree <jogletre@opensource.cirrus.com> 5855M: Fred Treven <fred.treven@cirrus.com> 5856M: Ben Bright <ben.bright@cirrus.com> 5857L: patches@opensource.cirrus.com 5858S: Supported 5859F: Documentation/devicetree/bindings/input/cirrus,cs40l50.yaml 5860F: drivers/input/misc/cs40l* 5861F: drivers/mfd/cs40l* 5862F: include/linux/mfd/cs40l* 5863F: sound/soc/codecs/cs40l* 5864 5865CIRRUS LOGIC DSP FIRMWARE DRIVER 5866M: Simon Trimmer <simont@opensource.cirrus.com> 5867M: Charles Keepax <ckeepax@opensource.cirrus.com> 5868M: Richard Fitzgerald <rf@opensource.cirrus.com> 5869L: patches@opensource.cirrus.com 5870S: Supported 5871W: https://github.com/CirrusLogic/linux-drivers/wiki 5872T: git https://github.com/CirrusLogic/linux-drivers.git 5873F: drivers/firmware/cirrus/ 5874F: include/linux/firmware/cirrus/ 5875 5876CIRRUS LOGIC EP93XX ETHERNET DRIVER 5877M: Hartley Sweeten <hsweeten@visionengravers.com> 5878L: netdev@vger.kernel.org 5879S: Maintained 5880F: drivers/net/ethernet/cirrus/ep93xx_eth.c 5881 5882CIRRUS LOGIC LOCHNAGAR DRIVER 5883M: Charles Keepax <ckeepax@opensource.cirrus.com> 5884M: Richard Fitzgerald <rf@opensource.cirrus.com> 5885L: patches@opensource.cirrus.com 5886S: Supported 5887F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 5888F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 5889F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 5890F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 5891F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 5892F: Documentation/hwmon/lochnagar.rst 5893F: drivers/clk/clk-lochnagar.c 5894F: drivers/hwmon/lochnagar-hwmon.c 5895F: drivers/mfd/lochnagar-i2c.c 5896F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 5897F: drivers/regulator/lochnagar-regulator.c 5898F: include/dt-bindings/clock/lochnagar.h 5899F: include/dt-bindings/pinctrl/lochnagar.h 5900F: include/linux/mfd/lochnagar* 5901F: sound/soc/codecs/lochnagar-sc.c 5902 5903CIRRUS LOGIC MADERA CODEC DRIVERS 5904M: Charles Keepax <ckeepax@opensource.cirrus.com> 5905M: Richard Fitzgerald <rf@opensource.cirrus.com> 5906L: linux-sound@vger.kernel.org 5907L: patches@opensource.cirrus.com 5908S: Supported 5909W: https://github.com/CirrusLogic/linux-drivers/wiki 5910T: git https://github.com/CirrusLogic/linux-drivers.git 5911F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5912F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5913F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5914F: drivers/gpio/gpio-madera* 5915F: drivers/irqchip/irq-madera* 5916F: drivers/mfd/cs47l* 5917F: drivers/mfd/madera* 5918F: drivers/pinctrl/cirrus/* 5919F: include/dt-bindings/sound/madera* 5920F: include/linux/irqchip/irq-madera* 5921F: include/linux/mfd/madera/* 5922F: include/sound/madera* 5923F: sound/soc/codecs/cs47l* 5924F: sound/soc/codecs/madera* 5925 5926CISCO FCOE HBA DRIVER 5927M: Satish Kharat <satishkh@cisco.com> 5928M: Sesidhar Baddela <sebaddel@cisco.com> 5929M: Karan Tilak Kumar <kartilak@cisco.com> 5930L: linux-scsi@vger.kernel.org 5931S: Supported 5932F: drivers/scsi/fnic/ 5933 5934CISCO SCSI HBA DRIVER 5935M: Karan Tilak Kumar <kartilak@cisco.com> 5936M: Sesidhar Baddela <sebaddel@cisco.com> 5937L: linux-scsi@vger.kernel.org 5938S: Supported 5939F: drivers/scsi/snic/ 5940 5941CISCO VIC ETHERNET NIC DRIVER 5942M: Christian Benvenuti <benve@cisco.com> 5943M: Satish Kharat <satishkh@cisco.com> 5944S: Maintained 5945F: drivers/net/ethernet/cisco/enic/ 5946 5947CISCO VIC LOW LATENCY NIC DRIVER 5948M: Christian Benvenuti <benve@cisco.com> 5949M: Nelson Escobar <neescoba@cisco.com> 5950S: Supported 5951F: drivers/infiniband/hw/usnic/ 5952 5953CLANG CONTROL FLOW INTEGRITY SUPPORT 5954M: Sami Tolvanen <samitolvanen@google.com> 5955M: Kees Cook <kees@kernel.org> 5956R: Nathan Chancellor <nathan@kernel.org> 5957L: llvm@lists.linux.dev 5958S: Supported 5959B: https://github.com/ClangBuiltLinux/linux/issues 5960T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5961F: include/linux/cfi.h 5962F: kernel/cfi.c 5963 5964CLANG-FORMAT FILE 5965M: Miguel Ojeda <ojeda@kernel.org> 5966S: Maintained 5967F: .clang-format 5968 5969CLANG/LLVM BUILD SUPPORT 5970M: Nathan Chancellor <nathan@kernel.org> 5971R: Nick Desaulniers <nick.desaulniers+lkml@gmail.com> 5972R: Bill Wendling <morbo@google.com> 5973R: Justin Stitt <justinstitt@google.com> 5974L: llvm@lists.linux.dev 5975S: Supported 5976W: https://clangbuiltlinux.github.io/ 5977B: https://github.com/ClangBuiltLinux/linux/issues 5978C: irc://irc.libera.chat/clangbuiltlinux 5979F: Documentation/kbuild/llvm.rst 5980F: include/linux/compiler-clang.h 5981F: scripts/Makefile.clang 5982F: scripts/clang-tools/ 5983K: \b(?i:clang|llvm)\b 5984 5985CLK API 5986M: Russell King <linux@armlinux.org.uk> 5987L: linux-clk@vger.kernel.org 5988S: Maintained 5989F: include/linux/clk.h 5990 5991CLOCKSOURCE, CLOCKEVENT DRIVERS 5992M: Daniel Lezcano <daniel.lezcano@linaro.org> 5993M: Thomas Gleixner <tglx@linutronix.de> 5994L: linux-kernel@vger.kernel.org 5995S: Supported 5996T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5997F: Documentation/devicetree/bindings/timer/ 5998F: drivers/clocksource/ 5999 6000CLOSURES 6001M: Kent Overstreet <kent.overstreet@linux.dev> 6002L: linux-bcachefs@vger.kernel.org 6003S: Supported 6004C: irc://irc.oftc.net/bcache 6005F: include/linux/closure.h 6006F: lib/closure.c 6007 6008CMPC ACPI DRIVER 6009M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 6010L: platform-driver-x86@vger.kernel.org 6011S: Supported 6012F: drivers/platform/x86/classmate-laptop.c 6013 6014COBALT MEDIA DRIVER 6015M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 6016L: linux-media@vger.kernel.org 6017S: Supported 6018W: https://linuxtv.org 6019T: git git://linuxtv.org/media.git 6020F: drivers/media/pci/cobalt/ 6021 6022COCCINELLE/Semantic Patches (SmPL) 6023M: Julia Lawall <Julia.Lawall@inria.fr> 6024M: Nicolas Palix <nicolas.palix@imag.fr> 6025L: cocci@inria.fr (moderated for non-subscribers) 6026S: Supported 6027W: https://coccinelle.gitlabpages.inria.fr/website/ 6028T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 6029F: Documentation/dev-tools/coccinelle.rst 6030F: scripts/coccicheck 6031F: scripts/coccinelle/ 6032 6033CODA FILE SYSTEM 6034M: Jan Harkes <jaharkes@cs.cmu.edu> 6035M: coda@cs.cmu.edu 6036L: codalist@coda.cs.cmu.edu 6037S: Maintained 6038W: http://www.coda.cs.cmu.edu/ 6039F: Documentation/filesystems/coda.rst 6040F: fs/coda/ 6041F: include/linux/coda*.h 6042F: include/uapi/linux/coda*.h 6043 6044CODA V4L2 MEM2MEM DRIVER 6045M: Philipp Zabel <p.zabel@pengutronix.de> 6046L: linux-media@vger.kernel.org 6047S: Maintained 6048F: Documentation/devicetree/bindings/media/coda.yaml 6049F: drivers/media/platform/chips-media/coda 6050 6051CODE OF CONDUCT 6052M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6053S: Supported 6054F: Documentation/process/code-of-conduct-interpretation.rst 6055F: Documentation/process/code-of-conduct.rst 6056 6057CODE TAGGING 6058M: Suren Baghdasaryan <surenb@google.com> 6059M: Kent Overstreet <kent.overstreet@linux.dev> 6060S: Maintained 6061F: include/asm-generic/codetag.lds.h 6062F: include/linux/codetag.h 6063F: lib/codetag.c 6064 6065COMEDI DRIVERS 6066M: Ian Abbott <abbotti@mev.co.uk> 6067M: H Hartley Sweeten <hsweeten@visionengravers.com> 6068S: Odd Fixes 6069F: drivers/comedi/ 6070F: include/linux/comedi/ 6071F: include/uapi/linux/comedi.h 6072 6073COMMON CLK FRAMEWORK 6074M: Michael Turquette <mturquette@baylibre.com> 6075M: Stephen Boyd <sboyd@kernel.org> 6076L: linux-clk@vger.kernel.org 6077S: Maintained 6078Q: http://patchwork.kernel.org/project/linux-clk/list/ 6079T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 6080F: Documentation/devicetree/bindings/clock/ 6081F: drivers/clk/ 6082F: include/dt-bindings/clock/ 6083F: include/linux/clk-pr* 6084F: include/linux/clk/ 6085F: include/linux/of_clk.h 6086F: scripts/gdb/linux/clk.py 6087F: rust/helpers/clk.c 6088F: rust/kernel/clk.rs 6089X: drivers/clk/clkdev.c 6090 6091COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 6092M: Steve French <sfrench@samba.org> 6093M: Steve French <smfrench@gmail.com> 6094R: Paulo Alcantara <pc@manguebit.org> (DFS, global name space) 6095R: Ronnie Sahlberg <ronniesahlberg@gmail.com> (directory leases, sparse files) 6096R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 6097R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 6098R: Bharath SM <bharathsm@microsoft.com> (deferred close, directory leases) 6099L: linux-cifs@vger.kernel.org 6100L: samba-technical@lists.samba.org (moderated for non-subscribers) 6101S: Supported 6102W: https://wiki.samba.org/index.php/LinuxCIFS 6103T: git git://git.samba.org/sfrench/cifs-2.6.git 6104F: Documentation/admin-guide/cifs/ 6105F: fs/smb/client/ 6106F: fs/smb/common/ 6107F: include/uapi/linux/cifs 6108 6109COMPACTPCI HOTPLUG CORE 6110M: Scott Murray <scott@spiteful.org> 6111L: linux-pci@vger.kernel.org 6112S: Maintained 6113F: drivers/pci/hotplug/cpci_hotplug* 6114 6115COMPACTPCI HOTPLUG GENERIC DRIVER 6116M: Scott Murray <scott@spiteful.org> 6117L: linux-pci@vger.kernel.org 6118S: Maintained 6119F: drivers/pci/hotplug/cpcihp_generic.c 6120 6121COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 6122M: Scott Murray <scott@spiteful.org> 6123L: linux-pci@vger.kernel.org 6124S: Maintained 6125F: drivers/pci/hotplug/cpcihp_zt5550.* 6126 6127COMPAL LAPTOP SUPPORT 6128M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 6129L: platform-driver-x86@vger.kernel.org 6130S: Maintained 6131F: drivers/platform/x86/compal-laptop.c 6132 6133COMPILER ATTRIBUTES 6134M: Miguel Ojeda <ojeda@kernel.org> 6135S: Maintained 6136F: include/linux/compiler_attributes.h 6137 6138COMPUTE EXPRESS LINK (CXL) 6139M: Davidlohr Bueso <dave@stgolabs.net> 6140M: Jonathan Cameron <jonathan.cameron@huawei.com> 6141M: Dave Jiang <dave.jiang@intel.com> 6142M: Alison Schofield <alison.schofield@intel.com> 6143M: Vishal Verma <vishal.l.verma@intel.com> 6144M: Ira Weiny <ira.weiny@intel.com> 6145M: Dan Williams <dan.j.williams@intel.com> 6146L: linux-cxl@vger.kernel.org 6147S: Maintained 6148F: Documentation/driver-api/cxl 6149F: Documentation/userspace-api/fwctl/fwctl-cxl.rst 6150F: drivers/cxl/ 6151F: include/cxl/ 6152F: include/uapi/linux/cxl_mem.h 6153F: tools/testing/cxl/ 6154 6155COMPUTE EXPRESS LINK PMU (CPMU) 6156M: Jonathan Cameron <jonathan.cameron@huawei.com> 6157L: linux-cxl@vger.kernel.org 6158S: Maintained 6159F: Documentation/admin-guide/perf/cxl.rst 6160F: drivers/perf/cxl_pmu.c 6161 6162CONEXANT ACCESSRUNNER USB DRIVER 6163L: accessrunner-general@lists.sourceforge.net 6164S: Orphan 6165W: http://accessrunner.sourceforge.net/ 6166F: drivers/usb/atm/cxacru.c 6167 6168CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX) 6169M: Elena Reshetova <elena.reshetova@intel.com> 6170M: Carlos Bilbao <carlos.bilbao@kernel.org> 6171S: Maintained 6172F: Documentation/security/snp-tdx-threat-model.rst 6173 6174CONFIGFS 6175M: Andreas Hindborg <a.hindborg@kernel.org> 6176R: Breno Leitao <leitao@debian.org> 6177S: Supported 6178T: git git://git.kernel.org/pub/scm/linux/kernel/git/a.hindborg/linux.git configfs-next 6179F: fs/configfs/ 6180F: include/linux/configfs.h 6181F: rust/kernel/configfs.rs 6182F: samples/configfs/ 6183F: samples/rust/rust_configfs.rs 6184 6185CONGATEC BOARD CONTROLLER MFD DRIVER 6186M: Thomas Richard <thomas.richard@bootlin.com> 6187S: Maintained 6188F: drivers/gpio/gpio-cgbc.c 6189F: drivers/hwmon/cgbc-hwmon.c 6190F: drivers/i2c/busses/i2c-cgbc.c 6191F: drivers/mfd/cgbc-core.c 6192F: drivers/watchdog/cgbc_wdt.c 6193F: include/linux/mfd/cgbc.h 6194 6195CONSOLE SUBSYSTEM 6196M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6197S: Supported 6198F: drivers/video/console/ 6199F: include/linux/console* 6200 6201CONTEXT TRACKING 6202M: Frederic Weisbecker <frederic@kernel.org> 6203M: "Paul E. McKenney" <paulmck@kernel.org> 6204S: Maintained 6205F: include/linux/context_tracking* 6206F: kernel/context_tracking.c 6207 6208CONTROL GROUP (CGROUP) 6209M: Tejun Heo <tj@kernel.org> 6210M: Johannes Weiner <hannes@cmpxchg.org> 6211M: Michal Koutný <mkoutny@suse.com> 6212L: cgroups@vger.kernel.org 6213S: Maintained 6214T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 6215F: Documentation/admin-guide/cgroup-v1/ 6216F: Documentation/admin-guide/cgroup-v2.rst 6217F: include/linux/cgroup* 6218F: kernel/cgroup/ 6219F: tools/testing/selftests/cgroup/ 6220 6221CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 6222M: Tejun Heo <tj@kernel.org> 6223M: Josef Bacik <josef@toxicpanda.com> 6224M: Jens Axboe <axboe@kernel.dk> 6225L: cgroups@vger.kernel.org 6226L: linux-block@vger.kernel.org 6227T: git git://git.kernel.dk/linux-block 6228F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 6229F: block/bfq-cgroup.c 6230F: block/blk-cgroup.c 6231F: block/blk-iocost.c 6232F: block/blk-iolatency.c 6233F: block/blk-throttle.c 6234F: include/linux/blk-cgroup.h 6235 6236CONTROL GROUP - CPUSET 6237M: Waiman Long <longman@redhat.com> 6238L: cgroups@vger.kernel.org 6239S: Maintained 6240T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 6241F: Documentation/admin-guide/cgroup-v1/cpusets.rst 6242F: include/linux/cpuset.h 6243F: kernel/cgroup/cpuset-internal.h 6244F: kernel/cgroup/cpuset-v1.c 6245F: kernel/cgroup/cpuset.c 6246F: tools/testing/selftests/cgroup/test_cpuset.c 6247F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 6248F: tools/testing/selftests/cgroup/test_cpuset_v1_base.sh 6249 6250CONTROL GROUP - DEVICE MEMORY CONTROLLER (DMEM) 6251M: Maarten Lankhorst <dev@lankhorst.se> 6252M: Maxime Ripard <mripard@kernel.org> 6253M: Natalie Vock <natalie.vock@gmx.de> 6254L: cgroups@vger.kernel.org 6255L: dri-devel@lists.freedesktop.org 6256S: Maintained 6257T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6258F: include/linux/cgroup_dmem.h 6259F: kernel/cgroup/dmem.c 6260 6261CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 6262M: Johannes Weiner <hannes@cmpxchg.org> 6263M: Michal Hocko <mhocko@kernel.org> 6264M: Roman Gushchin <roman.gushchin@linux.dev> 6265M: Shakeel Butt <shakeel.butt@linux.dev> 6266R: Muchun Song <muchun.song@linux.dev> 6267L: cgroups@vger.kernel.org 6268L: linux-mm@kvack.org 6269S: Maintained 6270F: include/linux/memcontrol.h 6271F: include/linux/page_counter.h 6272F: mm/memcontrol.c 6273F: mm/memcontrol-v1.c 6274F: mm/memcontrol-v1.h 6275F: mm/page_counter.c 6276F: mm/swap_cgroup.c 6277F: samples/cgroup/* 6278F: tools/testing/selftests/cgroup/memcg_protection.m 6279F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 6280F: tools/testing/selftests/cgroup/test_kmem.c 6281F: tools/testing/selftests/cgroup/test_memcontrol.c 6282 6283CORETEMP HARDWARE MONITORING DRIVER 6284M: Fenghua Yu <fenghua.yu@intel.com> 6285L: linux-hwmon@vger.kernel.org 6286S: Maintained 6287F: Documentation/hwmon/coretemp.rst 6288F: drivers/hwmon/coretemp.c 6289 6290CORSAIR-CPRO HARDWARE MONITOR DRIVER 6291M: Marius Zachmann <mail@mariuszachmann.de> 6292L: linux-hwmon@vger.kernel.org 6293S: Maintained 6294F: drivers/hwmon/corsair-cpro.c 6295 6296CORSAIR-PSU HARDWARE MONITOR DRIVER 6297M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 6298L: linux-hwmon@vger.kernel.org 6299S: Maintained 6300F: Documentation/hwmon/corsair-psu.rst 6301F: drivers/hwmon/corsair-psu.c 6302 6303COUNTER SUBSYSTEM 6304M: William Breathitt Gray <wbg@kernel.org> 6305L: linux-iio@vger.kernel.org 6306S: Maintained 6307T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 6308F: Documentation/ABI/testing/sysfs-bus-counter 6309F: Documentation/driver-api/generic-counter.rst 6310F: drivers/counter/ 6311F: include/linux/counter.h 6312F: include/uapi/linux/counter.h 6313F: tools/counter/ 6314 6315COUNTER WATCH EVENTS TOOL 6316M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 6317L: linux-iio@vger.kernel.org 6318S: Maintained 6319F: tools/counter/counter_watch_events.c 6320 6321CP2615 I2C DRIVER 6322M: Bence Csókás <bence98@sch.bme.hu> 6323S: Maintained 6324F: drivers/i2c/busses/i2c-cp2615.c 6325 6326CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 6327M: Viresh Kumar <viresh.kumar@linaro.org> 6328M: Sudeep Holla <sudeep.holla@arm.com> 6329L: linux-pm@vger.kernel.org 6330S: Maintained 6331W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 6332F: drivers/cpufreq/vexpress-spc-cpufreq.c 6333 6334CPU FREQUENCY SCALING FRAMEWORK 6335M: "Rafael J. Wysocki" <rafael@kernel.org> 6336M: Viresh Kumar <viresh.kumar@linaro.org> 6337L: linux-pm@vger.kernel.org 6338S: Maintained 6339B: https://bugzilla.kernel.org 6340T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6341T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 6342F: Documentation/admin-guide/pm/cpufreq.rst 6343F: Documentation/admin-guide/pm/intel_pstate.rst 6344F: Documentation/cpu-freq/ 6345F: Documentation/devicetree/bindings/cpufreq/ 6346F: drivers/cpufreq/ 6347F: include/linux/cpufreq.h 6348F: include/linux/sched/cpufreq.h 6349F: kernel/sched/cpufreq*.c 6350F: rust/kernel/cpufreq.rs 6351F: tools/testing/selftests/cpufreq/ 6352 6353CPU HOTPLUG 6354M: Thomas Gleixner <tglx@linutronix.de> 6355M: Peter Zijlstra <peterz@infradead.org> 6356L: linux-kernel@vger.kernel.org 6357S: Maintained 6358T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 6359F: include/linux/cpu.h 6360F: include/linux/cpuhotplug.h 6361F: include/linux/smpboot.h 6362F: kernel/cpu.c 6363F: kernel/smpboot.* 6364F: rust/helpers/cpu.c 6365F: rust/kernel/cpu.rs 6366 6367CPU IDLE TIME MANAGEMENT FRAMEWORK 6368M: "Rafael J. Wysocki" <rafael@kernel.org> 6369M: Daniel Lezcano <daniel.lezcano@linaro.org> 6370L: linux-pm@vger.kernel.org 6371S: Maintained 6372B: https://bugzilla.kernel.org 6373T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6374F: Documentation/admin-guide/pm/cpuidle.rst 6375F: Documentation/driver-api/pm/cpuidle.rst 6376F: drivers/cpuidle/ 6377F: include/linux/cpuidle.h 6378 6379CPU POWER MONITORING SUBSYSTEM 6380M: Thomas Renninger <trenn@suse.com> 6381M: Shuah Khan <shuah@kernel.org> 6382M: Shuah Khan <skhan@linuxfoundation.org> 6383M: John B. Wyatt IV <jwyatt@redhat.com> 6384M: John B. Wyatt IV <sageofredondo@gmail.com> 6385M: John Kacur <jkacur@redhat.com> 6386L: linux-pm@vger.kernel.org 6387S: Maintained 6388F: tools/power/cpupower/ 6389 6390CPUID/MSR DRIVER 6391M: "H. Peter Anvin" <hpa@zytor.com> 6392S: Maintained 6393F: arch/x86/kernel/cpuid.c 6394F: arch/x86/kernel/msr.c 6395 6396CPUIDLE DRIVER - ARM BIG LITTLE 6397M: Lorenzo Pieralisi <lpieralisi@kernel.org> 6398M: Daniel Lezcano <daniel.lezcano@linaro.org> 6399L: linux-pm@vger.kernel.org 6400L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6401S: Maintained 6402T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6403F: drivers/cpuidle/cpuidle-big_little.c 6404 6405CPUIDLE DRIVER - ARM EXYNOS 6406M: Daniel Lezcano <daniel.lezcano@linaro.org> 6407M: Kukjin Kim <kgene@kernel.org> 6408R: Krzysztof Kozlowski <krzk@kernel.org> 6409L: linux-pm@vger.kernel.org 6410L: linux-samsung-soc@vger.kernel.org 6411S: Maintained 6412F: arch/arm/mach-exynos/pm.c 6413F: drivers/cpuidle/cpuidle-exynos.c 6414F: include/linux/platform_data/cpuidle-exynos.h 6415 6416CPUIDLE DRIVER - ARM PSCI 6417M: Lorenzo Pieralisi <lpieralisi@kernel.org> 6418M: Sudeep Holla <sudeep.holla@arm.com> 6419M: Ulf Hansson <ulf.hansson@linaro.org> 6420L: linux-pm@vger.kernel.org 6421L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6422S: Supported 6423T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6424F: drivers/cpuidle/cpuidle-psci.c 6425 6426CPUIDLE DRIVER - ARM PSCI PM DOMAIN 6427M: Ulf Hansson <ulf.hansson@linaro.org> 6428L: linux-pm@vger.kernel.org 6429L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6430S: Supported 6431T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6432F: drivers/cpuidle/cpuidle-psci-domain.c 6433F: drivers/cpuidle/cpuidle-psci.h 6434 6435CPUIDLE DRIVER - DT IDLE PM DOMAIN 6436M: Ulf Hansson <ulf.hansson@linaro.org> 6437L: linux-pm@vger.kernel.org 6438S: Supported 6439T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6440F: drivers/cpuidle/dt_idle_genpd.c 6441F: drivers/cpuidle/dt_idle_genpd.h 6442 6443CPUIDLE DRIVER - RISC-V SBI 6444M: Anup Patel <anup@brainfault.org> 6445L: linux-pm@vger.kernel.org 6446L: linux-riscv@lists.infradead.org 6447S: Maintained 6448F: drivers/cpuidle/cpuidle-riscv-sbi.c 6449 6450CPUMASK API [RUST] 6451M: Viresh Kumar <viresh.kumar@linaro.org> 6452R: Yury Norov <yury.norov@gmail.com> 6453S: Maintained 6454F: rust/kernel/cpumask.rs 6455 6456CRAMFS FILESYSTEM 6457M: Nicolas Pitre <nico@fluxnic.net> 6458S: Maintained 6459F: Documentation/filesystems/cramfs.rst 6460F: fs/cramfs/ 6461 6462CRC LIBRARY 6463M: Eric Biggers <ebiggers@kernel.org> 6464R: Ard Biesheuvel <ardb@kernel.org> 6465L: linux-crypto@vger.kernel.org 6466S: Maintained 6467T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git crc-next 6468F: Documentation/staging/crc* 6469F: include/linux/crc* 6470F: lib/crc/ 6471F: scripts/gen-crc-consts.py 6472 6473CREATIVE SB0540 6474M: Bastien Nocera <hadess@hadess.net> 6475L: linux-input@vger.kernel.org 6476S: Maintained 6477F: drivers/hid/hid-creative-sb0540.c 6478 6479CREDENTIALS 6480M: Paul Moore <paul@paul-moore.com> 6481R: Serge Hallyn <sergeh@kernel.org> 6482L: linux-security-module@vger.kernel.org 6483S: Supported 6484T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 6485F: include/linux/cred.h 6486F: kernel/cred.c 6487F: Documentation/security/credentials.rst 6488 6489INTEL CRPS COMMON REDUNDANT PSU DRIVER 6490M: Ninad Palsule <ninad@linux.ibm.com> 6491L: linux-hwmon@vger.kernel.org 6492S: Maintained 6493F: Documentation/hwmon/crps.rst 6494F: drivers/hwmon/pmbus/crps.c 6495 6496CRYPTO API 6497M: Herbert Xu <herbert@gondor.apana.org.au> 6498M: "David S. Miller" <davem@davemloft.net> 6499L: linux-crypto@vger.kernel.org 6500S: Maintained 6501T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 6502T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 6503F: Documentation/crypto/ 6504F: Documentation/devicetree/bindings/crypto/ 6505F: arch/*/crypto/ 6506F: crypto/ 6507F: drivers/crypto/ 6508F: include/crypto/ 6509F: include/linux/crypto* 6510 6511CRYPTO LIBRARY 6512M: Eric Biggers <ebiggers@kernel.org> 6513M: Jason A. Donenfeld <Jason@zx2c4.com> 6514M: Ard Biesheuvel <ardb@kernel.org> 6515L: linux-crypto@vger.kernel.org 6516S: Maintained 6517T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git libcrypto-next 6518T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git libcrypto-fixes 6519F: lib/crypto/ 6520 6521CRYPTO SPEED TEST COMPARE 6522M: Wang Jinchao <wangjinchao@xfusion.com> 6523L: linux-crypto@vger.kernel.org 6524S: Maintained 6525F: tools/crypto/tcrypt/tcrypt_speed_compare.py 6526 6527CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 6528M: Neil Horman <nhorman@tuxdriver.com> 6529L: linux-crypto@vger.kernel.org 6530S: Maintained 6531F: crypto/ansi_cprng.c 6532F: crypto/rng.c 6533 6534CS3308 MEDIA DRIVER 6535M: Hans Verkuil <hverkuil@xs4all.nl> 6536L: linux-media@vger.kernel.org 6537S: Odd Fixes 6538W: http://linuxtv.org 6539T: git git://linuxtv.org/media.git 6540F: drivers/media/i2c/cs3308.c 6541 6542CS5535 Audio ALSA driver 6543M: Jaya Kumar <jayakumar.alsa@gmail.com> 6544S: Maintained 6545F: sound/pci/cs5535audio/ 6546 6547CTU CAN FD DRIVER 6548M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 6549M: Ondrej Ille <ondrej.ille@gmail.com> 6550L: linux-can@vger.kernel.org 6551S: Maintained 6552F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 6553F: drivers/net/can/ctucanfd/ 6554 6555CVE ASSIGNMENT CONTACT 6556M: CVE Assignment Team <cve@kernel.org> 6557S: Maintained 6558F: Documentation/process/cve.rst 6559 6560CW1200 WLAN driver 6561S: Orphan 6562L: linux-wireless@vger.kernel.org 6563F: drivers/net/wireless/st/ 6564F: include/linux/platform_data/net-cw1200.h 6565 6566CX18 VIDEO4LINUX DRIVER 6567M: Andy Walls <awalls@md.metrocast.net> 6568L: linux-media@vger.kernel.org 6569S: Maintained 6570W: https://linuxtv.org 6571T: git git://linuxtv.org/media.git 6572F: drivers/media/pci/cx18/ 6573F: include/uapi/linux/ivtv* 6574 6575CX2341X MPEG ENCODER HELPER MODULE 6576M: Hans Verkuil <hverkuil@xs4all.nl> 6577L: linux-media@vger.kernel.org 6578S: Maintained 6579W: https://linuxtv.org 6580T: git git://linuxtv.org/media.git 6581F: drivers/media/common/cx2341x* 6582F: include/media/drv-intf/cx2341x.h 6583 6584CX24120 MEDIA DRIVER 6585M: Jemma Denson <jdenson@gmail.com> 6586M: Patrick Boettcher <patrick.boettcher@posteo.de> 6587L: linux-media@vger.kernel.org 6588S: Maintained 6589W: https://linuxtv.org 6590Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6591F: drivers/media/dvb-frontends/cx24120* 6592 6593CX88 VIDEO4LINUX DRIVER 6594M: Mauro Carvalho Chehab <mchehab@kernel.org> 6595L: linux-media@vger.kernel.org 6596S: Odd fixes 6597W: https://linuxtv.org 6598T: git git://linuxtv.org/media.git 6599F: Documentation/driver-api/media/drivers/cx88* 6600F: drivers/media/pci/cx88/ 6601 6602CXD2820R MEDIA DRIVER 6603L: linux-media@vger.kernel.org 6604S: Orphan 6605W: https://linuxtv.org 6606Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6607F: drivers/media/dvb-frontends/cxd2820r* 6608 6609CXGB3 ETHERNET DRIVER (CXGB3) 6610M: Potnuri Bharat Teja <bharat@chelsio.com> 6611L: netdev@vger.kernel.org 6612S: Maintained 6613W: http://www.chelsio.com 6614F: drivers/net/ethernet/chelsio/cxgb3/ 6615 6616CXGB3 ISCSI DRIVER (CXGB3I) 6617M: Varun Prakash <varun@chelsio.com> 6618L: linux-scsi@vger.kernel.org 6619S: Supported 6620W: http://www.chelsio.com 6621F: drivers/scsi/cxgbi/cxgb3i 6622 6623CXGB4 CRYPTO DRIVER (chcr) 6624M: Ayush Sawal <ayush.sawal@chelsio.com> 6625L: linux-crypto@vger.kernel.org 6626S: Supported 6627W: http://www.chelsio.com 6628F: drivers/crypto/chelsio 6629 6630CXGB4 ETHERNET DRIVER (CXGB4) 6631M: Potnuri Bharat Teja <bharat@chelsio.com> 6632L: netdev@vger.kernel.org 6633S: Maintained 6634W: http://www.chelsio.com 6635F: drivers/net/ethernet/chelsio/cxgb4/ 6636 6637CXGB4 INLINE CRYPTO DRIVER 6638M: Ayush Sawal <ayush.sawal@chelsio.com> 6639L: netdev@vger.kernel.org 6640S: Maintained 6641W: http://www.chelsio.com 6642F: drivers/net/ethernet/chelsio/inline_crypto/ 6643 6644CXGB4 ISCSI DRIVER (CXGB4I) 6645M: Varun Prakash <varun@chelsio.com> 6646L: linux-scsi@vger.kernel.org 6647S: Supported 6648W: http://www.chelsio.com 6649F: drivers/scsi/cxgbi/cxgb4i 6650 6651CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 6652M: Potnuri Bharat Teja <bharat@chelsio.com> 6653L: linux-rdma@vger.kernel.org 6654S: Supported 6655W: http://www.openfabrics.org 6656F: drivers/infiniband/hw/cxgb4/ 6657F: include/uapi/rdma/cxgb4-abi.h 6658 6659CXGB4VF ETHERNET DRIVER (CXGB4VF) 6660M: Potnuri Bharat Teja <bharat@chelsio.com> 6661L: netdev@vger.kernel.org 6662S: Maintained 6663W: http://www.chelsio.com 6664F: drivers/net/ethernet/chelsio/cxgb4vf/ 6665 6666CYBERPRO FB DRIVER 6667M: Russell King <linux@armlinux.org.uk> 6668L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6669S: Maintained 6670W: http://www.armlinux.org.uk/ 6671F: drivers/video/fbdev/cyber2000fb.* 6672 6673CYCLADES PC300 DRIVER 6674S: Orphan 6675F: drivers/net/wan/pc300* 6676 6677CYPRESS CY8C95X0 PINCTRL DRIVER 6678M: Patrick Rudolph <patrick.rudolph@9elements.com> 6679L: linux-gpio@vger.kernel.org 6680S: Maintained 6681F: drivers/pinctrl/pinctrl-cy8c95x0.c 6682 6683CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 6684M: Linus Walleij <linus.walleij@linaro.org> 6685L: linux-input@vger.kernel.org 6686S: Maintained 6687F: drivers/input/touchscreen/cy8ctma140.c 6688 6689CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 6690M: Yassine Oudjana <y.oudjana@protonmail.com> 6691L: linux-input@vger.kernel.org 6692S: Maintained 6693F: Documentation/devicetree/bindings/input/cypress-sf.yaml 6694F: drivers/input/keyboard/cypress-sf.c 6695 6696CYPRESS_FIRMWARE MEDIA DRIVER 6697L: linux-media@vger.kernel.org 6698S: Orphan 6699W: https://linuxtv.org 6700Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6701F: drivers/media/common/cypress_firmware* 6702 6703CYTTSP TOUCHSCREEN DRIVER 6704M: Linus Walleij <linus.walleij@linaro.org> 6705L: linux-input@vger.kernel.org 6706S: Maintained 6707F: drivers/input/touchscreen/cyttsp* 6708 6709D-LINK DIR-685 TOUCHKEYS DRIVER 6710M: Linus Walleij <linus.walleij@linaro.org> 6711L: linux-input@vger.kernel.org 6712S: Supported 6713F: drivers/input/keyboard/dlink-dir685-touchkeys.c 6714 6715DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 6716M: Joshua Kinard <linux@kumba.dev> 6717S: Maintained 6718F: drivers/rtc/rtc-ds1685.c 6719F: include/linux/rtc/ds1685.h 6720 6721DAMA SLAVE for AX.25 6722M: Joerg Reuter <jreuter@yaina.de> 6723L: linux-hams@vger.kernel.org 6724S: Maintained 6725W: http://yaina.de/jreuter/ 6726W: http://www.qsl.net/dl1bke/ 6727F: net/ax25/af_ax25.c 6728F: net/ax25/ax25_dev.c 6729F: net/ax25/ax25_ds_* 6730F: net/ax25/ax25_in.c 6731F: net/ax25/ax25_out.c 6732F: net/ax25/ax25_timer.c 6733F: net/ax25/sysctl_net_ax25.c 6734 6735DASHARO ACPI PLATFORM DRIVER 6736M: Michał Kopeć <michal.kopec@3mdeb.com> 6737S: Maintained 6738W: https://docs.dasharo.com/ 6739F: drivers/platform/x86/dasharo-acpi.c 6740 6741DATA ACCESS MONITOR 6742M: SeongJae Park <sj@kernel.org> 6743L: damon@lists.linux.dev 6744L: linux-mm@kvack.org 6745S: Maintained 6746W: https://damonitor.github.io 6747P: Documentation/mm/damon/maintainer-profile.rst 6748T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 6749T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 6750T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 6751F: Documentation/ABI/testing/sysfs-kernel-mm-damon 6752F: Documentation/admin-guide/mm/damon/ 6753F: Documentation/mm/damon/ 6754F: include/linux/damon.h 6755F: include/trace/events/damon.h 6756F: mm/damon/ 6757F: samples/damon/ 6758F: tools/testing/selftests/damon/ 6759 6760DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 6761L: netdev@vger.kernel.org 6762S: Orphan 6763F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 6764F: drivers/net/ethernet/dec/tulip/dmfe.c 6765 6766DC390/AM53C974 SCSI driver 6767M: Hannes Reinecke <hare@suse.com> 6768L: linux-scsi@vger.kernel.org 6769S: Maintained 6770F: drivers/scsi/am53c974.c 6771 6772DC395x SCSI driver 6773M: Oliver Neukum <oliver@neukum.org> 6774M: Ali Akcaagac <aliakc@web.de> 6775M: Jamie Lenehan <lenehan@twibble.org> 6776S: Maintained 6777F: Documentation/scsi/dc395x.rst 6778F: drivers/scsi/dc395x.* 6779 6780DEBUGOBJECTS: 6781M: Thomas Gleixner <tglx@linutronix.de> 6782L: linux-kernel@vger.kernel.org 6783S: Maintained 6784T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 6785F: include/linux/debugobjects.h 6786F: lib/debugobjects.c 6787 6788DECSTATION PLATFORM SUPPORT 6789M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6790L: linux-mips@vger.kernel.org 6791S: Maintained 6792F: arch/mips/dec/ 6793F: arch/mips/include/asm/dec/ 6794F: arch/mips/include/asm/mach-dec/ 6795 6796DEFXX FDDI NETWORK DRIVER 6797M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6798S: Maintained 6799F: drivers/net/fddi/defxx.* 6800 6801DEFZA FDDI NETWORK DRIVER 6802M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6803S: Maintained 6804F: drivers/net/fddi/defza.* 6805 6806DEINTERLACE DRIVERS FOR ALLWINNER H3 6807M: Jernej Skrabec <jernej.skrabec@gmail.com> 6808L: linux-media@vger.kernel.org 6809S: Maintained 6810T: git git://linuxtv.org/media.git 6811F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 6812F: drivers/media/platform/sunxi/sun8i-di/ 6813 6814DELL LAPTOP DRIVER 6815M: Matthew Garrett <mjg59@srcf.ucam.org> 6816M: Pali Rohár <pali@kernel.org> 6817L: platform-driver-x86@vger.kernel.org 6818S: Maintained 6819F: drivers/platform/x86/dell/dell-laptop.c 6820 6821DELL LAPTOP FREEFALL DRIVER 6822M: Pali Rohár <pali@kernel.org> 6823S: Maintained 6824F: drivers/platform/x86/dell/dell-smo8800.c 6825 6826DELL LAPTOP RBTN DRIVER 6827M: Pali Rohár <pali@kernel.org> 6828S: Maintained 6829F: drivers/platform/x86/dell/dell-rbtn.* 6830 6831DELL LAPTOP SMM DRIVER 6832M: Pali Rohár <pali@kernel.org> 6833S: Maintained 6834F: Documentation/ABI/obsolete/procfs-i8k 6835F: drivers/hwmon/dell-smm-hwmon.c 6836F: include/uapi/linux/i8k.h 6837 6838DELL PC DRIVER 6839M: Lyndon Sanche <lsanche@lyndeno.ca> 6840L: platform-driver-x86@vger.kernel.org 6841S: Maintained 6842F: drivers/platform/x86/dell/dell-pc.c 6843 6844DELL REMOTE BIOS UPDATE DRIVER 6845M: Stuart Hayes <stuart.w.hayes@gmail.com> 6846L: platform-driver-x86@vger.kernel.org 6847S: Maintained 6848F: drivers/platform/x86/dell/dell_rbu.c 6849 6850DELL SMBIOS DRIVER 6851M: Pali Rohár <pali@kernel.org> 6852L: Dell.Client.Kernel@dell.com 6853L: platform-driver-x86@vger.kernel.org 6854S: Maintained 6855F: drivers/platform/x86/dell/dell-smbios.* 6856 6857DELL SMBIOS SMM DRIVER 6858L: Dell.Client.Kernel@dell.com 6859L: platform-driver-x86@vger.kernel.org 6860S: Maintained 6861F: drivers/platform/x86/dell/dell-smbios-smm.c 6862 6863DELL SMBIOS WMI DRIVER 6864L: Dell.Client.Kernel@dell.com 6865L: platform-driver-x86@vger.kernel.org 6866S: Maintained 6867F: drivers/platform/x86/dell/dell-smbios-wmi.c 6868F: tools/wmi/dell-smbios-example.c 6869 6870DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 6871M: Stuart Hayes <stuart.w.hayes@gmail.com> 6872L: platform-driver-x86@vger.kernel.org 6873S: Maintained 6874F: Documentation/userspace-api/dcdbas.rst 6875F: drivers/platform/x86/dell/dcdbas.* 6876 6877DELL WMI DDV DRIVER 6878M: Armin Wolf <W_Armin@gmx.de> 6879S: Maintained 6880F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 6881F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 6882F: Documentation/wmi/devices/dell-wmi-ddv.rst 6883F: drivers/platform/x86/dell/dell-wmi-ddv.c 6884 6885DELL WMI DESCRIPTOR DRIVER 6886L: Dell.Client.Kernel@dell.com 6887S: Maintained 6888F: drivers/platform/x86/dell/dell-wmi-descriptor.c 6889 6890DELL WMI HARDWARE PRIVACY SUPPORT 6891L: Dell.Client.Kernel@dell.com 6892L: platform-driver-x86@vger.kernel.org 6893S: Maintained 6894F: drivers/platform/x86/dell/dell-wmi-privacy.c 6895 6896DELL WMI NOTIFICATIONS DRIVER 6897M: Matthew Garrett <mjg59@srcf.ucam.org> 6898M: Pali Rohár <pali@kernel.org> 6899S: Maintained 6900F: drivers/platform/x86/dell/dell-wmi-base.c 6901 6902DELL WMI SYSMAN DRIVER 6903M: Prasanth Ksr <prasanth.ksr@dell.com> 6904L: Dell.Client.Kernel@dell.com 6905L: platform-driver-x86@vger.kernel.org 6906S: Maintained 6907F: Documentation/ABI/testing/sysfs-class-firmware-attributes 6908F: drivers/platform/x86/dell/dell-wmi-sysman/ 6909 6910DELTA AHE-50DC FAN CONTROL MODULE DRIVER 6911M: Zev Weiss <zev@bewilderbeest.net> 6912L: linux-hwmon@vger.kernel.org 6913S: Maintained 6914F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 6915 6916DELTA DPS920AB PSU DRIVER 6917M: Robert Marko <robert.marko@sartura.hr> 6918L: linux-hwmon@vger.kernel.org 6919S: Maintained 6920F: Documentation/hwmon/dps920ab.rst 6921F: drivers/hwmon/pmbus/dps920ab.c 6922 6923DELTA NETWORKS TN48M CPLD DRIVERS 6924M: Robert Marko <robert.marko@sartura.hr> 6925S: Maintained 6926F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 6927F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 6928F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 6929F: drivers/gpio/gpio-tn48m.c 6930F: include/dt-bindings/reset/delta,tn48m-reset.h 6931 6932DELTA ST MEDIA DRIVER 6933M: Hugues Fruchet <hugues.fruchet@foss.st.com> 6934L: linux-media@vger.kernel.org 6935S: Supported 6936W: https://linuxtv.org 6937T: git git://linuxtv.org/media.git 6938F: drivers/media/platform/st/sti/delta 6939 6940DENALI NAND DRIVER 6941L: linux-mtd@lists.infradead.org 6942S: Orphan 6943F: drivers/mtd/nand/raw/denali* 6944 6945DESIGNWARE EDMA CORE IP DRIVER 6946M: Manivannan Sadhasivam <mani@kernel.org> 6947L: dmaengine@vger.kernel.org 6948S: Maintained 6949F: drivers/dma/dw-edma/ 6950F: include/linux/dma/edma.h 6951 6952DESIGNWARE USB2 DRD IP DRIVER 6953M: Minas Harutyunyan <hminas@synopsys.com> 6954L: linux-usb@vger.kernel.org 6955S: Maintained 6956T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 6957F: drivers/usb/dwc2/ 6958 6959DESIGNWARE USB3 DRD IP DRIVER 6960M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 6961L: linux-usb@vger.kernel.org 6962S: Maintained 6963F: drivers/usb/dwc3/ 6964 6965DESIGNWARE XDATA IP DRIVER 6966L: linux-pci@vger.kernel.org 6967S: Orphan 6968F: Documentation/misc-devices/dw-xdata-pcie.rst 6969F: drivers/misc/dw-xdata-pcie.c 6970 6971DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 6972M: Andreas Klinger <ak@it-klinger.de> 6973L: linux-iio@vger.kernel.org 6974S: Maintained 6975F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 6976F: drivers/iio/proximity/srf*.c 6977 6978DEVICE COREDUMP (DEV_COREDUMP) 6979M: Johannes Berg <johannes@sipsolutions.net> 6980L: linux-kernel@vger.kernel.org 6981S: Maintained 6982F: drivers/base/devcoredump.c 6983F: include/linux/devcoredump.h 6984 6985DEVICE DEPENDENCY HELPER SCRIPT 6986M: Saravana Kannan <saravanak@google.com> 6987L: linux-kernel@vger.kernel.org 6988S: Maintained 6989F: scripts/dev-needs.sh 6990 6991DEVICE DIRECT ACCESS (DAX) 6992M: Dan Williams <dan.j.williams@intel.com> 6993M: Vishal Verma <vishal.l.verma@intel.com> 6994M: Dave Jiang <dave.jiang@intel.com> 6995L: nvdimm@lists.linux.dev 6996L: linux-cxl@vger.kernel.org 6997S: Supported 6998F: drivers/dax/ 6999 7000DEVICE FREQUENCY (DEVFREQ) 7001M: MyungJoo Ham <myungjoo.ham@samsung.com> 7002M: Kyungmin Park <kyungmin.park@samsung.com> 7003M: Chanwoo Choi <cw00.choi@samsung.com> 7004L: linux-pm@vger.kernel.org 7005S: Maintained 7006T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 7007F: Documentation/devicetree/bindings/devfreq/ 7008F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 7009F: drivers/devfreq/ 7010F: include/linux/devfreq.h 7011F: include/trace/events/devfreq.h 7012 7013DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 7014M: Chanwoo Choi <cw00.choi@samsung.com> 7015L: linux-pm@vger.kernel.org 7016S: Supported 7017T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 7018F: Documentation/devicetree/bindings/devfreq/event/ 7019F: drivers/devfreq/devfreq-event.c 7020F: drivers/devfreq/event/ 7021F: include/dt-bindings/pmu/exynos_ppmu.h 7022F: include/linux/devfreq-event.h 7023 7024DEVICE RESOURCE MANAGEMENT HELPERS 7025M: Hans de Goede <hansg@kernel.org> 7026R: Matti Vaittinen <mazziesaccount@gmail.com> 7027S: Maintained 7028F: include/linux/devm-helpers.h 7029 7030DEVICE-MAPPER (LVM) 7031M: Alasdair Kergon <agk@redhat.com> 7032M: Mike Snitzer <snitzer@kernel.org> 7033M: Mikulas Patocka <mpatocka@redhat.com> 7034L: dm-devel@lists.linux.dev 7035S: Maintained 7036Q: http://patchwork.kernel.org/project/dm-devel/list/ 7037T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 7038F: Documentation/admin-guide/device-mapper/ 7039F: drivers/md/Kconfig 7040F: drivers/md/Makefile 7041F: drivers/md/dm* 7042F: drivers/md/persistent-data/ 7043F: include/linux/device-mapper.h 7044F: include/linux/dm-*.h 7045F: include/uapi/linux/dm-*.h 7046 7047DEVICE-MAPPER VDO TARGET 7048M: Matthew Sakai <msakai@redhat.com> 7049L: dm-devel@lists.linux.dev 7050S: Maintained 7051F: Documentation/admin-guide/device-mapper/vdo*.rst 7052F: drivers/md/dm-vdo/ 7053 7054DEVLINK 7055M: Jiri Pirko <jiri@resnulli.us> 7056L: netdev@vger.kernel.org 7057S: Supported 7058F: Documentation/networking/devlink 7059F: include/net/devlink.h 7060F: include/uapi/linux/devlink.h 7061F: net/devlink/ 7062 7063DFROBOT SD2405AL RTC DRIVER 7064M: Tóth János <gomba007@gmail.com> 7065L: linux-rtc@vger.kernel.org 7066S: Maintained 7067F: drivers/rtc/rtc-sd2405al.c 7068 7069DFROBOT SEN0322 DRIVER 7070M: Tóth János <gomba007@gmail.com> 7071L: linux-iio@vger.kernel.org 7072S: Maintained 7073F: drivers/iio/chemical/sen0322.c 7074 7075DH ELECTRONICS DHSOM SOM AND BOARD SUPPORT 7076M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 7077M: Marek Vasut <marex@denx.de> 7078L: kernel@dh-electronics.com 7079S: Maintained 7080N: dhcom 7081N: dhcor 7082N: dhsom 7083 7084DIALOG SEMICONDUCTOR DRIVERS 7085M: Support Opensource <support.opensource@diasemi.com> 7086S: Supported 7087W: http://www.dialog-semiconductor.com/products 7088F: Documentation/devicetree/bindings/input/dlg,da72??.yaml 7089F: Documentation/devicetree/bindings/input/dlg,da9062-onkey.yaml 7090F: Documentation/devicetree/bindings/mfd/da90*.txt 7091F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 7092F: Documentation/devicetree/bindings/regulator/da92*.txt 7093F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 7094F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 7095F: Documentation/devicetree/bindings/sound/da[79]*.txt 7096F: Documentation/devicetree/bindings/sound/dlg,da7213.yaml 7097F: Documentation/devicetree/bindings/thermal/dlg,da9062-thermal.yaml 7098F: Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml 7099F: Documentation/hwmon/da90??.rst 7100F: drivers/gpio/gpio-da90??.c 7101F: drivers/hwmon/da90??-hwmon.c 7102F: drivers/iio/adc/da91??-*.c 7103F: drivers/input/misc/da72??.[ch] 7104F: drivers/input/misc/da90??_onkey.c 7105F: drivers/input/touchscreen/da9052_tsi.c 7106F: drivers/leds/leds-da90??.c 7107F: drivers/mfd/da903x.c 7108F: drivers/mfd/da90??-*.c 7109F: drivers/mfd/da91??-*.c 7110F: drivers/pinctrl/pinctrl-da90??.c 7111F: drivers/power/supply/da9052-battery.c 7112F: drivers/power/supply/da91??-*.c 7113F: drivers/regulator/da9???-regulator.[ch] 7114F: drivers/regulator/slg51000-regulator.[ch] 7115F: drivers/rtc/rtc-da90??.c 7116F: drivers/thermal/da90??-thermal.c 7117F: drivers/video/backlight/da90??_bl.c 7118F: drivers/watchdog/da90??_wdt.c 7119F: include/dt-bindings/regulator/dlg,da9*-regulator.h 7120F: include/linux/mfd/da903x.h 7121F: include/linux/mfd/da9052/ 7122F: include/linux/mfd/da9055/ 7123F: include/linux/mfd/da9062/ 7124F: include/linux/mfd/da9063/ 7125F: include/linux/mfd/da9150/ 7126F: include/linux/regulator/da9211.h 7127F: include/sound/da[79]*.h 7128F: sound/soc/codecs/da[79]*.[ch] 7129 7130DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 7131M: William Breathitt Gray <wbg@kernel.org> 7132L: linux-gpio@vger.kernel.org 7133S: Maintained 7134F: drivers/gpio/gpio-gpio-mm.c 7135 7136DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER 7137M: Martin Tuma <martin.tuma@digiteqautomotive.com> 7138L: linux-media@vger.kernel.org 7139S: Maintained 7140F: Documentation/admin-guide/media/mgb4.rst 7141F: drivers/media/pci/mgb4/ 7142 7143DIOLAN U2C-12 I2C DRIVER 7144M: Guenter Roeck <linux@roeck-us.net> 7145L: linux-i2c@vger.kernel.org 7146S: Maintained 7147F: drivers/i2c/busses/i2c-diolan-u2c.c 7148 7149DIRECTORY NOTIFICATION (DNOTIFY) 7150M: Jan Kara <jack@suse.cz> 7151R: Amir Goldstein <amir73il@gmail.com> 7152L: linux-fsdevel@vger.kernel.org 7153S: Maintained 7154F: Documentation/filesystems/dnotify.rst 7155F: fs/notify/dnotify/ 7156F: include/linux/dnotify.h 7157 7158DISK GEOMETRY AND PARTITION HANDLING 7159M: Andries Brouwer <aeb@cwi.nl> 7160S: Maintained 7161W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 7162W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 7163W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 7164 7165DISKQUOTA 7166M: Jan Kara <jack@suse.com> 7167S: Maintained 7168F: Documentation/filesystems/quota.rst 7169F: fs/quota/ 7170F: include/linux/quota*.h 7171F: include/uapi/linux/quota*.h 7172 7173DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 7174M: Bernie Thompson <bernie@plugable.com> 7175L: linux-fbdev@vger.kernel.org 7176S: Maintained 7177W: http://plugable.com/category/projects/udlfb/ 7178F: Documentation/fb/udlfb.rst 7179F: drivers/video/fbdev/udlfb.c 7180F: include/video/udlfb.h 7181 7182DISTRIBUTED LOCK MANAGER (DLM) 7183M: Alexander Aring <aahringo@redhat.com> 7184M: David Teigland <teigland@redhat.com> 7185L: gfs2@lists.linux.dev 7186S: Supported 7187W: https://pagure.io/dlm 7188T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 7189F: fs/dlm/ 7190 7191DMA BUFFER SHARING FRAMEWORK 7192M: Sumit Semwal <sumit.semwal@linaro.org> 7193M: Christian König <christian.koenig@amd.com> 7194L: linux-media@vger.kernel.org 7195L: dri-devel@lists.freedesktop.org 7196L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 7197S: Maintained 7198T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7199F: Documentation/driver-api/dma-buf.rst 7200F: Documentation/userspace-api/dma-buf-alloc-exchange.rst 7201F: drivers/dma-buf/ 7202F: include/linux/*fence.h 7203F: include/linux/dma-buf.h 7204F: include/linux/dma-resv.h 7205K: \bdma_(?:buf|fence|resv)\b 7206 7207DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 7208M: Vinod Koul <vkoul@kernel.org> 7209L: dmaengine@vger.kernel.org 7210S: Maintained 7211Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 7212T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 7213F: Documentation/devicetree/bindings/dma/ 7214F: Documentation/driver-api/dmaengine/ 7215F: drivers/dma/ 7216F: include/dt-bindings/dma/ 7217F: include/linux/dma/ 7218F: include/linux/dmaengine.h 7219F: include/linux/of_dma.h 7220 7221DMA MAPPING BENCHMARK 7222M: Xiang Chen <chenxiang66@hisilicon.com> 7223L: iommu@lists.linux.dev 7224F: kernel/dma/map_benchmark.c 7225F: tools/testing/selftests/dma/ 7226 7227DMA MAPPING HELPERS 7228M: Marek Szyprowski <m.szyprowski@samsung.com> 7229R: Robin Murphy <robin.murphy@arm.com> 7230L: iommu@lists.linux.dev 7231S: Supported 7232W: http://git.infradead.org/users/hch/dma-mapping.git 7233T: git git://git.infradead.org/users/hch/dma-mapping.git 7234F: include/asm-generic/dma-mapping.h 7235F: include/linux/dma-direct.h 7236F: include/linux/dma-map-ops.h 7237F: include/linux/dma-mapping.h 7238F: include/linux/swiotlb.h 7239F: kernel/dma/ 7240 7241DMA MAPPING HELPERS DEVICE DRIVER API [RUST] 7242M: Abdiel Janulgue <abdiel.janulgue@gmail.com> 7243M: Danilo Krummrich <dakr@kernel.org> 7244R: Daniel Almeida <daniel.almeida@collabora.com> 7245R: Robin Murphy <robin.murphy@arm.com> 7246R: Andreas Hindborg <a.hindborg@kernel.org> 7247L: rust-for-linux@vger.kernel.org 7248S: Supported 7249W: https://rust-for-linux.com 7250T: git https://github.com/Rust-for-Linux/linux.git alloc-next 7251F: rust/helpers/dma.c 7252F: rust/kernel/dma.rs 7253F: samples/rust/rust_dma.rs 7254 7255DMA-BUF HEAPS FRAMEWORK 7256M: Sumit Semwal <sumit.semwal@linaro.org> 7257R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 7258R: Brian Starkey <Brian.Starkey@arm.com> 7259R: John Stultz <jstultz@google.com> 7260R: T.J. Mercier <tjmercier@google.com> 7261L: linux-media@vger.kernel.org 7262L: dri-devel@lists.freedesktop.org 7263L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 7264S: Maintained 7265T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7266F: Documentation/userspace-api/dma-buf-heaps.rst 7267F: drivers/dma-buf/dma-heap.c 7268F: drivers/dma-buf/heaps/* 7269F: include/linux/dma-heap.h 7270F: include/uapi/linux/dma-heap.h 7271F: tools/testing/selftests/dmabuf-heaps/ 7272 7273DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 7274M: Lukasz Luba <lukasz.luba@arm.com> 7275L: linux-pm@vger.kernel.org 7276L: linux-samsung-soc@vger.kernel.org 7277S: Maintained 7278F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 7279F: drivers/memory/samsung/exynos5422-dmc.c 7280 7281DME1737 HARDWARE MONITOR DRIVER 7282M: Juerg Haefliger <juergh@proton.me> 7283L: linux-hwmon@vger.kernel.org 7284S: Maintained 7285F: Documentation/hwmon/dme1737.rst 7286F: drivers/hwmon/dme1737.c 7287 7288DMI/SMBIOS SUPPORT 7289M: Jean Delvare <jdelvare@suse.com> 7290S: Maintained 7291T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 7292F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 7293F: drivers/firmware/dmi-id.c 7294F: drivers/firmware/dmi_scan.c 7295F: include/linux/dmi.h 7296 7297DOCUMENTATION 7298M: Jonathan Corbet <corbet@lwn.net> 7299L: linux-doc@vger.kernel.org 7300S: Maintained 7301P: Documentation/doc-guide/maintainer-profile.rst 7302T: git git://git.lwn.net/linux.git docs-next 7303F: Documentation/ 7304F: scripts/check-variable-fonts.sh 7305F: scripts/documentation-file-ref-check 7306F: scripts/get_abi.py 7307F: scripts/kernel-doc* 7308F: scripts/lib/abi/* 7309F: scripts/lib/kdoc/* 7310F: scripts/sphinx-pre-install 7311X: Documentation/ABI/ 7312X: Documentation/admin-guide/media/ 7313X: Documentation/devicetree/ 7314X: Documentation/driver-api/media/ 7315X: Documentation/firmware-guide/acpi/ 7316X: Documentation/i2c/ 7317X: Documentation/netlink/ 7318X: Documentation/power/ 7319X: Documentation/spi/ 7320X: Documentation/userspace-api/media/ 7321 7322DOCUMENTATION PROCESS 7323M: Jonathan Corbet <corbet@lwn.net> 7324L: workflows@vger.kernel.org 7325S: Maintained 7326F: Documentation/dev-tools/ 7327F: Documentation/maintainer/ 7328F: Documentation/process/ 7329 7330DOCUMENTATION REPORTING ISSUES 7331M: Thorsten Leemhuis <linux@leemhuis.info> 7332L: linux-doc@vger.kernel.org 7333S: Maintained 7334F: Documentation/admin-guide/bug-bisect.rst 7335F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 7336F: Documentation/admin-guide/reporting-issues.rst 7337F: Documentation/admin-guide/verify-bugs-and-bisect-regressions.rst 7338 7339DOCUMENTATION SCRIPTS 7340M: Mauro Carvalho Chehab <mchehab@kernel.org> 7341L: linux-doc@vger.kernel.org 7342S: Maintained 7343F: Documentation/sphinx/parse-headers.pl 7344F: scripts/documentation-file-ref-check 7345F: scripts/sphinx-pre-install 7346 7347DOCUMENTATION/ITALIAN 7348M: Federico Vaga <federico.vaga@vaga.pv.it> 7349L: linux-doc@vger.kernel.org 7350S: Maintained 7351F: Documentation/translations/it_IT 7352 7353DOCUMENTATION/JAPANESE 7354R: Akira Yokosawa <akiyks@gmail.com> 7355L: linux-doc@vger.kernel.org 7356S: Maintained 7357F: Documentation/translations/ja_JP 7358 7359DONGWOON DW9714 LENS VOICE COIL DRIVER 7360M: Sakari Ailus <sakari.ailus@linux.intel.com> 7361L: linux-media@vger.kernel.org 7362S: Maintained 7363T: git git://linuxtv.org/media.git 7364F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 7365F: drivers/media/i2c/dw9714.c 7366 7367DONGWOON DW9719 LENS VOICE COIL DRIVER 7368M: Daniel Scally <djrscally@gmail.com> 7369L: linux-media@vger.kernel.org 7370S: Maintained 7371T: git git://linuxtv.org/media.git 7372F: drivers/media/i2c/dw9719.c 7373 7374DONGWOON DW9768 LENS VOICE COIL DRIVER 7375L: linux-media@vger.kernel.org 7376S: Orphan 7377T: git git://linuxtv.org/media.git 7378F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 7379F: drivers/media/i2c/dw9768.c 7380 7381DONGWOON DW9807 LENS VOICE COIL DRIVER 7382M: Sakari Ailus <sakari.ailus@linux.intel.com> 7383L: linux-media@vger.kernel.org 7384S: Maintained 7385T: git git://linuxtv.org/media.git 7386F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 7387F: drivers/media/i2c/dw9807-vcm.c 7388 7389DOUBLETALK DRIVER 7390M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 7391L: blinux-list@redhat.com 7392S: Maintained 7393F: drivers/char/dtlk.c 7394F: include/linux/dtlk.h 7395 7396DPAA2 DATAPATH I/O (DPIO) DRIVER 7397M: Roy Pledge <Roy.Pledge@nxp.com> 7398L: linux-kernel@vger.kernel.org 7399S: Maintained 7400F: drivers/soc/fsl/dpio 7401 7402DPAA2 ETHERNET DRIVER 7403M: Ioana Ciornei <ioana.ciornei@nxp.com> 7404L: netdev@vger.kernel.org 7405S: Maintained 7406F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 7407F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 7408F: drivers/net/ethernet/freescale/dpaa2/Kconfig 7409F: drivers/net/ethernet/freescale/dpaa2/Makefile 7410F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 7411F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 7412F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 7413F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 7414F: drivers/net/ethernet/freescale/dpaa2/dpmac* 7415F: drivers/net/ethernet/freescale/dpaa2/dpni* 7416 7417DPAA2 ETHERNET SWITCH DRIVER 7418M: Ioana Ciornei <ioana.ciornei@nxp.com> 7419L: netdev@vger.kernel.org 7420S: Maintained 7421F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 7422F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 7423F: drivers/net/ethernet/freescale/dpaa2/dpsw* 7424 7425DPLL SUBSYSTEM 7426M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 7427M: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> 7428M: Jiri Pirko <jiri@resnulli.us> 7429L: netdev@vger.kernel.org 7430S: Supported 7431F: Documentation/devicetree/bindings/dpll/dpll-device.yaml 7432F: Documentation/devicetree/bindings/dpll/dpll-pin.yaml 7433F: Documentation/driver-api/dpll.rst 7434F: drivers/dpll/* 7435F: include/linux/dpll.h 7436F: include/uapi/linux/dpll.h 7437 7438DRBD DRIVER 7439M: Philipp Reisner <philipp.reisner@linbit.com> 7440M: Lars Ellenberg <lars.ellenberg@linbit.com> 7441M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 7442L: drbd-dev@lists.linbit.com 7443S: Supported 7444W: http://www.drbd.org 7445T: git git://git.linbit.com/linux-drbd.git 7446T: git git://git.linbit.com/drbd-8.4.git 7447F: Documentation/admin-guide/blockdev/ 7448F: drivers/block/drbd/ 7449F: include/linux/drbd* 7450F: lib/lru_cache.c 7451 7452DRIVER COMPONENT FRAMEWORK 7453L: dri-devel@lists.freedesktop.org 7454F: drivers/base/component.c 7455F: include/linux/component.h 7456 7457DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 7458M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 7459M: "Rafael J. Wysocki" <rafael@kernel.org> 7460M: Danilo Krummrich <dakr@kernel.org> 7461S: Supported 7462T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 7463F: Documentation/core-api/kobject.rst 7464F: drivers/base/ 7465F: fs/debugfs/ 7466F: fs/sysfs/ 7467F: include/linux/device/ 7468F: include/linux/debugfs.h 7469F: include/linux/device.h 7470F: include/linux/fwnode.h 7471F: include/linux/kobj* 7472F: include/linux/property.h 7473F: include/linux/sysfs.h 7474F: lib/kobj* 7475F: rust/kernel/device.rs 7476F: rust/kernel/device/ 7477F: rust/kernel/device_id.rs 7478F: rust/kernel/devres.rs 7479F: rust/kernel/driver.rs 7480F: rust/kernel/faux.rs 7481F: rust/kernel/platform.rs 7482F: samples/rust/rust_driver_platform.rs 7483F: samples/rust/rust_driver_faux.rs 7484 7485DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 7486M: Nishanth Menon <nm@ti.com> 7487L: linux-pm@vger.kernel.org 7488S: Maintained 7489F: drivers/soc/ti/smartreflex.c 7490F: include/linux/power/smartreflex.h 7491 7492DRM ACCEL DRIVERS FOR INTEL VPU 7493M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 7494M: Maciej Falkowski <maciej.falkowski@linux.intel.com> 7495L: dri-devel@lists.freedesktop.org 7496S: Supported 7497T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7498F: drivers/accel/ivpu/ 7499F: include/uapi/drm/ivpu_accel.h 7500 7501DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 7502M: Oded Gabbay <ogabbay@kernel.org> 7503L: dri-devel@lists.freedesktop.org 7504S: Maintained 7505C: irc://irc.oftc.net/dri-devel 7506T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 7507F: Documentation/accel/ 7508F: drivers/accel/ 7509F: include/drm/drm_accel.h 7510 7511DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 7512M: Maxime Ripard <mripard@kernel.org> 7513M: Chen-Yu Tsai <wens@csie.org> 7514R: Jernej Skrabec <jernej.skrabec@gmail.com> 7515L: dri-devel@lists.freedesktop.org 7516S: Supported 7517T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7518F: drivers/gpu/drm/sun4i/sun8i* 7519 7520DRM DRIVER FOR APPLE TOUCH BARS 7521M: Aun-Ali Zaidi <admin@kodeit.net> 7522M: Aditya Garg <gargaditya08@live.com> 7523L: dri-devel@lists.freedesktop.org 7524S: Maintained 7525T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7526F: drivers/gpu/drm/tiny/appletbdrm.c 7527 7528DRM DRIVER FOR ARM PL111 CLCD 7529M: Linus Walleij <linus.walleij@linaro.org> 7530S: Maintained 7531T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7532F: drivers/gpu/drm/pl111/ 7533 7534DRM DRIVER FOR ARM VERSATILE TFT PANELS 7535M: Linus Walleij <linus.walleij@linaro.org> 7536S: Maintained 7537T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7538F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 7539F: drivers/gpu/drm/panel/panel-arm-versatile.c 7540 7541DRM DRIVER FOR ASPEED BMC GFX 7542M: Joel Stanley <joel@jms.id.au> 7543L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 7544S: Supported 7545T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7546F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 7547F: drivers/gpu/drm/aspeed/ 7548 7549DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 7550M: Dave Airlie <airlied@redhat.com> 7551R: Thomas Zimmermann <tzimmermann@suse.de> 7552R: Jocelyn Falempe <jfalempe@redhat.com> 7553L: dri-devel@lists.freedesktop.org 7554S: Supported 7555T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7556F: drivers/gpu/drm/ast/ 7557 7558DRM DRIVER FOR BOCHS VIRTUAL GPU 7559M: Gerd Hoffmann <kraxel@redhat.com> 7560L: virtualization@lists.linux.dev 7561S: Maintained 7562T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7563F: drivers/gpu/drm/tiny/bochs.c 7564 7565DRM DRIVER FOR BOE HIMAX8279D PANELS 7566M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 7567S: Maintained 7568F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 7569F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 7570 7571DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 7572M: Jagan Teki <jagan@amarulasolutions.com> 7573S: Maintained 7574F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 7575F: drivers/gpu/drm/bridge/chipone-icn6211.c 7576 7577DRM DRIVER FOR EBBG FT8719 PANEL 7578M: Joel Selvaraj <jo@jsfamily.in> 7579S: Maintained 7580T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7581F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 7582F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 7583 7584DRM DRIVER FOR FARADAY TVE200 TV ENCODER 7585M: Linus Walleij <linus.walleij@linaro.org> 7586S: Maintained 7587T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7588F: drivers/gpu/drm/tve200/ 7589 7590DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 7591M: Icenowy Zheng <icenowy@aosc.io> 7592S: Maintained 7593F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 7594F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 7595 7596DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 7597M: Jagan Teki <jagan@amarulasolutions.com> 7598S: Maintained 7599F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 7600F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 7601 7602DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 7603M: Thomas Zimmermann <tzimmermann@suse.de> 7604M: Javier Martinez Canillas <javierm@redhat.com> 7605L: dri-devel@lists.freedesktop.org 7606S: Maintained 7607T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7608F: drivers/firmware/sysfb*.c 7609F: drivers/gpu/drm/sysfb/ 7610F: drivers/video/aperture.c 7611F: drivers/video/nomodeset.c 7612F: include/linux/aperture.h 7613F: include/linux/sysfb.h 7614F: include/video/nomodeset.h 7615 7616DRM DRIVER FOR GENERIC EDP PANELS 7617R: Douglas Anderson <dianders@chromium.org> 7618F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 7619F: drivers/gpu/drm/panel/panel-edp.c 7620 7621DRM DRIVER FOR GENERIC USB DISPLAY 7622S: Orphan 7623W: https://github.com/notro/gud/wiki 7624T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7625F: drivers/gpu/drm/gud/ 7626F: include/drm/gud.h 7627 7628DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 7629M: Hans de Goede <hansg@kernel.org> 7630S: Maintained 7631T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7632F: drivers/gpu/drm/tiny/gm12u320.c 7633 7634DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 7635M: Ondrej Jirman <megi@xff.cz> 7636M: Javier Martinez Canillas <javierm@redhat.com> 7637S: Maintained 7638T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7639F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 7640F: drivers/gpu/drm/panel/panel-himax-hx8394.c 7641 7642DRM DRIVER FOR HX8357D PANELS 7643S: Orphan 7644T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7645F: Documentation/devicetree/bindings/display/himax,hx8357.yaml 7646F: drivers/gpu/drm/tiny/hx8357d.c 7647 7648DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 7649M: Deepak Rawat <drawat.floss@gmail.com> 7650L: linux-hyperv@vger.kernel.org 7651L: dri-devel@lists.freedesktop.org 7652S: Maintained 7653T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7654F: drivers/gpu/drm/hyperv 7655 7656DRM DRIVER FOR ILITEK ILI9225 PANELS 7657M: David Lechner <david@lechnology.com> 7658S: Maintained 7659T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7660F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 7661F: drivers/gpu/drm/tiny/ili9225.c 7662 7663DRM DRIVER FOR ILITEK ILI9486 PANELS 7664M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 7665S: Maintained 7666T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7667F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 7668F: drivers/gpu/drm/tiny/ili9486.c 7669 7670DRM DRIVER FOR ILITEK ILI9805 PANELS 7671M: Michael Trimarchi <michael@amarulasolutions.com> 7672S: Maintained 7673F: Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml 7674F: drivers/gpu/drm/panel/panel-ilitek-ili9805.c 7675 7676DRM DRIVER FOR ILITEK ILI9806E PANELS 7677M: Michael Walle <mwalle@kernel.org> 7678S: Maintained 7679F: drivers/gpu/drm/panel/panel-ilitek-ili9806e.c 7680 7681DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 7682M: Jagan Teki <jagan@edgeble.ai> 7683S: Maintained 7684F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 7685F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 7686 7687DRM DRIVER FOR LG SW43408 PANELS 7688M: Sumit Semwal <sumit.semwal@linaro.org> 7689M: Casey Connolly <casey.connolly@linaro.org> 7690S: Maintained 7691T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7692F: Documentation/devicetree/bindings/display/panel/lg,sw43408.yaml 7693F: drivers/gpu/drm/panel/panel-lg-sw43408.c 7694 7695DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 7696M: Paul Kocialkowski <paulk@sys-base.io> 7697S: Supported 7698T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7699F: drivers/gpu/drm/logicvc/ 7700 7701DRM DRIVER FOR LVDS PANELS 7702M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7703L: dri-devel@lists.freedesktop.org 7704S: Maintained 7705T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7706F: Documentation/devicetree/bindings/display/lvds.yaml 7707F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 7708F: drivers/gpu/drm/panel/panel-lvds.c 7709 7710DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 7711M: Guido Günther <agx@sigxcpu.org> 7712R: Purism Kernel Team <kernel@puri.sm> 7713S: Maintained 7714F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 7715F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 7716 7717DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 7718M: Dave Airlie <airlied@redhat.com> 7719R: Thomas Zimmermann <tzimmermann@suse.de> 7720R: Jocelyn Falempe <jfalempe@redhat.com> 7721L: dri-devel@lists.freedesktop.org 7722S: Supported 7723T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7724F: drivers/gpu/drm/mgag200/ 7725 7726DRM DRIVER FOR MI0283QT 7727M: Alex Lanzano <lanzano.alex@gmail.com> 7728S: Maintained 7729T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7730F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 7731F: drivers/gpu/drm/tiny/mi0283qt.c 7732 7733DRM DRIVER FOR MIPI DBI compatible panels 7734S: Orphan 7735W: https://github.com/notro/panel-mipi-dbi/wiki 7736T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7737F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 7738F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 7739 7740DRM DRIVER for Qualcomm Adreno GPUs 7741M: Rob Clark <robin.clark@oss.qualcomm.com> 7742R: Sean Paul <sean@poorly.run> 7743R: Konrad Dybcio <konradybcio@kernel.org> 7744L: linux-arm-msm@vger.kernel.org 7745L: dri-devel@lists.freedesktop.org 7746L: freedreno@lists.freedesktop.org 7747S: Maintained 7748B: https://gitlab.freedesktop.org/drm/msm/-/issues 7749T: git https://gitlab.freedesktop.org/drm/msm.git 7750F: Documentation/devicetree/bindings/display/msm/gpu.yaml 7751F: Documentation/devicetree/bindings/opp/opp-v2-qcom-adreno.yaml 7752F: drivers/gpu/drm/msm/adreno/ 7753F: drivers/gpu/drm/msm/msm_gpu.* 7754F: drivers/gpu/drm/msm/msm_gpu_devfreq.* 7755F: drivers/gpu/drm/msm/msm_ringbuffer.* 7756F: drivers/gpu/drm/msm/registers/adreno/ 7757F: include/uapi/drm/msm_drm.h 7758 7759DRM DRIVER for Qualcomm display hardware 7760M: Rob Clark <robin.clark@oss.qualcomm.com> 7761M: Dmitry Baryshkov <lumag@kernel.org> 7762R: Abhinav Kumar <abhinav.kumar@linux.dev> 7763R: Jessica Zhang <jessica.zhang@oss.qualcomm.com> 7764R: Sean Paul <sean@poorly.run> 7765R: Marijn Suijten <marijn.suijten@somainline.org> 7766L: linux-arm-msm@vger.kernel.org 7767L: dri-devel@lists.freedesktop.org 7768L: freedreno@lists.freedesktop.org 7769S: Maintained 7770B: https://gitlab.freedesktop.org/drm/msm/-/issues 7771T: git https://gitlab.freedesktop.org/drm/msm.git 7772F: Documentation/devicetree/bindings/display/msm/ 7773F: drivers/gpu/drm/ci/xfails/msm* 7774F: drivers/gpu/drm/msm/ 7775F: include/dt-bindings/clock/qcom,dsi-phy-28nm.h 7776F: include/uapi/drm/msm_drm.h 7777 7778DRM DRIVER FOR NOVATEK NT35510 PANELS 7779M: Linus Walleij <linus.walleij@linaro.org> 7780S: Maintained 7781T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7782F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 7783F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 7784 7785DRM DRIVER FOR NOVATEK NT35560 PANELS 7786M: Linus Walleij <linus.walleij@linaro.org> 7787S: Maintained 7788T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7789F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 7790F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 7791 7792DRM DRIVER FOR NOVATEK NT36523 PANELS 7793M: Jianhua Lu <lujianhua000@gmail.com> 7794S: Maintained 7795T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7796F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 7797F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 7798 7799DRM DRIVER FOR NOVATEK NT36672A PANELS 7800M: Sumit Semwal <sumit.semwal@linaro.org> 7801S: Maintained 7802T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7803F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 7804F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 7805 7806DRM DRIVER FOR NOVATEK NT37801 PANELS 7807M: Krzysztof Kozlowski <krzk@kernel.org> 7808S: Maintained 7809F: Documentation/devicetree/bindings/display/panel/novatek,nt37801.yaml 7810F: drivers/gpu/drm/panel/panel-novatek-nt37801.c 7811 7812DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 7813M: Lyude Paul <lyude@redhat.com> 7814M: Danilo Krummrich <dakr@kernel.org> 7815L: dri-devel@lists.freedesktop.org 7816L: nouveau@lists.freedesktop.org 7817S: Supported 7818W: https://nouveau.freedesktop.org/ 7819Q: https://patchwork.freedesktop.org/project/nouveau/ 7820Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 7821B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 7822C: irc://irc.oftc.net/nouveau 7823T: git https://gitlab.freedesktop.org/drm/nouveau.git 7824F: drivers/gpu/drm/nouveau/ 7825F: include/uapi/drm/nouveau_drm.h 7826 7827CORE DRIVER FOR NVIDIA GPUS [RUST] 7828M: Danilo Krummrich <dakr@kernel.org> 7829M: Alexandre Courbot <acourbot@nvidia.com> 7830L: nouveau@lists.freedesktop.org 7831S: Supported 7832Q: https://patchwork.freedesktop.org/project/nouveau/ 7833B: https://gitlab.freedesktop.org/drm/nova/-/issues 7834C: irc://irc.oftc.net/nouveau 7835T: git https://gitlab.freedesktop.org/drm/nova.git nova-next 7836F: Documentation/gpu/nova/ 7837F: drivers/gpu/nova-core/ 7838 7839DRM DRIVER FOR NVIDIA GPUS [RUST] 7840M: Danilo Krummrich <dakr@kernel.org> 7841L: nouveau@lists.freedesktop.org 7842S: Supported 7843Q: https://patchwork.freedesktop.org/project/nouveau/ 7844B: https://gitlab.freedesktop.org/drm/nova/-/issues 7845C: irc://irc.oftc.net/nouveau 7846T: git https://gitlab.freedesktop.org/drm/nova.git nova-next 7847F: Documentation/gpu/nova/ 7848F: drivers/gpu/drm/nova/ 7849F: include/uapi/drm/nova_drm.h 7850 7851DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 7852M: Stefan Mavrodiev <stefan@olimex.com> 7853S: Maintained 7854F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 7855F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 7856 7857DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 7858R: Douglas Anderson <dianders@chromium.org> 7859F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 7860F: drivers/gpu/drm/bridge/parade-ps8640.c 7861 7862DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 7863M: Alex Lanzano <lanzano.alex@gmail.com> 7864S: Maintained 7865T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7866F: Documentation/devicetree/bindings/display/repaper.txt 7867F: drivers/gpu/drm/tiny/repaper.c 7868 7869DRM DRIVER FOR QEMU'S CIRRUS DEVICE 7870M: Dave Airlie <airlied@redhat.com> 7871M: Gerd Hoffmann <kraxel@redhat.com> 7872L: virtualization@lists.linux.dev 7873S: Obsolete 7874W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 7875T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7876F: drivers/gpu/drm/tiny/cirrus-qemu.c 7877 7878DRM DRIVER FOR QXL VIRTUAL GPU 7879M: Dave Airlie <airlied@redhat.com> 7880M: Gerd Hoffmann <kraxel@redhat.com> 7881L: virtualization@lists.linux.dev 7882L: spice-devel@lists.freedesktop.org 7883S: Maintained 7884T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7885F: drivers/gpu/drm/qxl/ 7886F: include/uapi/drm/qxl_drm.h 7887 7888DRM DRIVER FOR RAYDIUM RM67191 PANELS 7889M: Robert Chiras <robert.chiras@nxp.com> 7890S: Maintained 7891F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 7892F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 7893 7894DRM DRIVER FOR SAMSUNG DB7430 PANELS 7895M: Linus Walleij <linus.walleij@linaro.org> 7896S: Maintained 7897T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7898F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 7899F: drivers/gpu/drm/panel/panel-samsung-db7430.c 7900 7901DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 7902M: Inki Dae <inki.dae@samsung.com> 7903M: Jagan Teki <jagan@amarulasolutions.com> 7904M: Marek Szyprowski <m.szyprowski@samsung.com> 7905S: Maintained 7906T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7907F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 7908F: drivers/gpu/drm/bridge/samsung-dsim.c 7909F: include/drm/bridge/samsung-dsim.h 7910 7911DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 7912M: Markuss Broks <markuss.broks@gmail.com> 7913S: Maintained 7914F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 7915F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 7916 7917DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 7918M: Artur Weber <aweber.kernel@gmail.com> 7919S: Maintained 7920F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 7921F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 7922 7923DRM DRIVER FOR SAMSUNG S6E3HA8 PANELS 7924M: Dzmitry Sankouski <dsankouski@gmail.com> 7925S: Maintained 7926F: Documentation/devicetree/bindings/display/panel/samsung,s6e3ha8.yaml 7927F: drivers/gpu/drm/panel/panel-samsung-s6e3ha8.c 7928 7929DRM DRIVER FOR SHARP MEMORY LCD 7930M: Alex Lanzano <lanzano.alex@gmail.com> 7931S: Maintained 7932F: Documentation/devicetree/bindings/display/sharp,ls010b7dh04.yaml 7933F: drivers/gpu/drm/tiny/sharp-memory.c 7934 7935DRM DRIVER FOR SITRONIX ST7586 PANELS 7936M: David Lechner <david@lechnology.com> 7937S: Maintained 7938T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7939F: Documentation/devicetree/bindings/display/sitronix,st7586.yaml 7940F: drivers/gpu/drm/sitronix/st7586.c 7941 7942DRM DRIVER FOR SITRONIX ST7571 PANELS 7943M: Marcus Folkesson <marcus.folkesson@gmail.com> 7944S: Maintained 7945F: Documentation/devicetree/bindings/display/sitronix,st7567.yaml 7946F: Documentation/devicetree/bindings/display/sitronix,st7571.yaml 7947F: drivers/gpu/drm/sitronix/st7571-i2c.c 7948 7949DRM DRIVER FOR SITRONIX ST7701 PANELS 7950M: Jagan Teki <jagan@amarulasolutions.com> 7951S: Maintained 7952F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 7953F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 7954 7955DRM DRIVER FOR SITRONIX ST7703 PANELS 7956M: Guido Günther <agx@sigxcpu.org> 7957R: Purism Kernel Team <kernel@puri.sm> 7958R: Ondrej Jirman <megi@xff.cz> 7959S: Maintained 7960F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 7961F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 7962 7963DRM DRIVER FOR SITRONIX ST7735R PANELS 7964M: David Lechner <david@lechnology.com> 7965S: Maintained 7966T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7967F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 7968F: drivers/gpu/drm/sitronix/st7735r.c 7969 7970DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 7971M: Javier Martinez Canillas <javierm@redhat.com> 7972S: Maintained 7973T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7974F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml 7975F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml 7976F: drivers/gpu/drm/solomon/ssd130x* 7977 7978DRM DRIVER FOR ST-ERICSSON MCDE 7979M: Linus Walleij <linus.walleij@linaro.org> 7980S: Maintained 7981T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7982F: Documentation/devicetree/bindings/display/ste,mcde.yaml 7983F: drivers/gpu/drm/mcde/ 7984 7985DRM DRIVER FOR SYNAPTICS R63353 PANELS 7986M: Michael Trimarchi <michael@amarulasolutions.com> 7987S: Maintained 7988F: Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml 7989F: drivers/gpu/drm/panel/panel-synaptics-r63353.c 7990 7991DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 7992M: Jagan Teki <jagan@amarulasolutions.com> 7993S: Maintained 7994F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 7995F: drivers/gpu/drm/bridge/ti-dlpc3433.c 7996 7997DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 7998R: Douglas Anderson <dianders@chromium.org> 7999F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 8000F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 8001 8002DRM DRIVER FOR TPO TPG110 PANELS 8003M: Linus Walleij <linus.walleij@linaro.org> 8004S: Maintained 8005T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8006F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 8007F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 8008 8009DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 8010M: Dave Airlie <airlied@redhat.com> 8011R: Sean Paul <sean@poorly.run> 8012R: Thomas Zimmermann <tzimmermann@suse.de> 8013L: dri-devel@lists.freedesktop.org 8014S: Supported 8015T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8016F: drivers/gpu/drm/udl/ 8017 8018DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 8019M: Louis Chauvet <louis.chauvet@bootlin.com> 8020R: Haneen Mohammed <hamohammed.sa@gmail.com> 8021R: Simona Vetter <simona@ffwll.ch> 8022R: Melissa Wen <melissa.srw@gmail.com> 8023L: dri-devel@lists.freedesktop.org 8024S: Maintained 8025T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8026F: Documentation/gpu/vkms.rst 8027F: drivers/gpu/drm/ci/xfails/vkms* 8028F: drivers/gpu/drm/vkms/ 8029 8030DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 8031M: Hans de Goede <hansg@kernel.org> 8032L: dri-devel@lists.freedesktop.org 8033S: Maintained 8034T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8035F: drivers/gpu/drm/vboxvideo/ 8036 8037DRM DRIVER FOR VMWARE VIRTUAL GPU 8038M: Zack Rusin <zack.rusin@broadcom.com> 8039R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 8040L: dri-devel@lists.freedesktop.org 8041S: Supported 8042T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8043F: drivers/gpu/drm/vmwgfx/ 8044F: include/uapi/drm/vmwgfx_drm.h 8045 8046DRM DRIVER FOR WIDECHIPS WS2401 PANELS 8047M: Linus Walleij <linus.walleij@linaro.org> 8048S: Maintained 8049T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8050F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 8051F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 8052 8053DRM DRIVERS 8054M: David Airlie <airlied@gmail.com> 8055M: Simona Vetter <simona@ffwll.ch> 8056L: dri-devel@lists.freedesktop.org 8057S: Maintained 8058B: https://gitlab.freedesktop.org/drm 8059C: irc://irc.oftc.net/dri-devel 8060T: git https://gitlab.freedesktop.org/drm/kernel.git 8061F: Documentation/devicetree/bindings/display/ 8062F: Documentation/devicetree/bindings/gpu/ 8063F: Documentation/gpu/ 8064F: drivers/gpu/ 8065F: rust/kernel/drm/ 8066F: include/drm/ 8067F: include/linux/vga* 8068F: include/uapi/drm/ 8069 8070DRM DRIVERS AND MISC GPU PATCHES 8071M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 8072M: Maxime Ripard <mripard@kernel.org> 8073M: Thomas Zimmermann <tzimmermann@suse.de> 8074S: Maintained 8075W: https://drm.pages.freedesktop.org/maintainer-tools/drm-misc.html 8076T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8077F: Documentation/devicetree/bindings/display/ 8078F: Documentation/devicetree/bindings/gpu/ 8079F: Documentation/gpu/ 8080F: drivers/gpu/drm/ 8081F: drivers/gpu/vga/ 8082F: rust/kernel/drm/ 8083F: include/drm/drm 8084F: include/linux/vga* 8085F: include/uapi/drm/ 8086X: drivers/gpu/drm/amd/ 8087X: drivers/gpu/drm/armada/ 8088X: drivers/gpu/drm/etnaviv/ 8089X: drivers/gpu/drm/exynos/ 8090X: drivers/gpu/drm/i915/ 8091X: drivers/gpu/drm/kmb/ 8092X: drivers/gpu/drm/mediatek/ 8093X: drivers/gpu/drm/msm/ 8094X: drivers/gpu/drm/nouveau/ 8095X: drivers/gpu/drm/radeon/ 8096X: drivers/gpu/drm/tegra/ 8097X: drivers/gpu/drm/xe/ 8098 8099DRM DRIVERS FOR ALLWINNER A10 8100M: Maxime Ripard <mripard@kernel.org> 8101M: Chen-Yu Tsai <wens@csie.org> 8102L: dri-devel@lists.freedesktop.org 8103S: Supported 8104T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8105F: Documentation/devicetree/bindings/display/allwinner* 8106F: drivers/gpu/drm/sun4i/ 8107 8108DRM DRIVERS FOR AMLOGIC SOCS 8109M: Neil Armstrong <neil.armstrong@linaro.org> 8110L: dri-devel@lists.freedesktop.org 8111L: linux-amlogic@lists.infradead.org 8112S: Supported 8113W: http://linux-meson.com/ 8114T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8115F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 8116F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 8117F: Documentation/gpu/meson.rst 8118F: drivers/gpu/drm/ci/xfails/meson* 8119F: drivers/gpu/drm/meson/ 8120 8121DRM DRIVERS FOR ATMEL HLCDC 8122M: Manikandan Muralidharan <manikandan.m@microchip.com> 8123M: Dharma Balasubiramani <dharma.b@microchip.com> 8124L: dri-devel@lists.freedesktop.org 8125S: Supported 8126T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8127F: Documentation/devicetree/bindings/display/atmel/ 8128F: drivers/gpu/drm/atmel-hlcdc/ 8129 8130DRM DRIVERS FOR BRIDGE CHIPS 8131M: Andrzej Hajda <andrzej.hajda@intel.com> 8132M: Neil Armstrong <neil.armstrong@linaro.org> 8133M: Robert Foss <rfoss@kernel.org> 8134R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 8135R: Jonas Karlman <jonas@kwiboo.se> 8136R: Jernej Skrabec <jernej.skrabec@gmail.com> 8137S: Maintained 8138T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8139F: Documentation/devicetree/bindings/display/bridge/ 8140F: drivers/gpu/drm/bridge/ 8141F: drivers/gpu/drm/display/drm_bridge_connector.c 8142F: drivers/gpu/drm/drm_bridge.c 8143F: include/drm/drm_bridge.h 8144F: include/drm/drm_bridge_connector.h 8145 8146DRM DRIVERS FOR EXYNOS 8147M: Inki Dae <inki.dae@samsung.com> 8148M: Seung-Woo Kim <sw0312.kim@samsung.com> 8149M: Kyungmin Park <kyungmin.park@samsung.com> 8150L: dri-devel@lists.freedesktop.org 8151S: Supported 8152T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 8153F: Documentation/devicetree/bindings/display/samsung/ 8154F: drivers/gpu/drm/exynos/ 8155F: include/uapi/drm/exynos_drm.h 8156 8157DRM DRIVERS FOR FREESCALE DCU 8158M: Stefan Agner <stefan@agner.ch> 8159M: Alison Wang <alison.wang@nxp.com> 8160L: dri-devel@lists.freedesktop.org 8161S: Supported 8162T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8163F: Documentation/devicetree/bindings/display/fsl,ls1021a-dcu.yaml 8164F: Documentation/devicetree/bindings/display/fsl,vf610-tcon.yaml 8165F: drivers/gpu/drm/fsl-dcu/ 8166 8167DRM DRIVERS FOR FREESCALE IMX 5/6 8168M: Philipp Zabel <p.zabel@pengutronix.de> 8169L: dri-devel@lists.freedesktop.org 8170S: Maintained 8171T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8172T: git git://git.pengutronix.de/git/pza/linux 8173F: Documentation/devicetree/bindings/display/imx/ 8174F: drivers/gpu/drm/imx/ipuv3/ 8175F: drivers/gpu/ipu-v3/ 8176 8177DRM DRIVERS FOR FREESCALE IMX8 DISPLAY CONTROLLER 8178M: Liu Ying <victor.liu@nxp.com> 8179L: dri-devel@lists.freedesktop.org 8180S: Maintained 8181T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8182F: Documentation/devicetree/bindings/display/imx/fsl,imx8qxp-dc*.yaml 8183F: drivers/gpu/drm/imx/dc/ 8184 8185DRM DRIVERS FOR FREESCALE IMX BRIDGE 8186M: Liu Ying <victor.liu@nxp.com> 8187L: dri-devel@lists.freedesktop.org 8188S: Maintained 8189F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 8190F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 8191F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 8192F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 8193F: drivers/gpu/drm/bridge/imx/ 8194 8195DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 8196M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 8197L: dri-devel@lists.freedesktop.org 8198S: Maintained 8199T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8200F: drivers/gpu/drm/gma500/ 8201 8202DRM DRIVERS FOR HISILICON 8203M: Xinliang Liu <xinliang.liu@linaro.org> 8204M: Tian Tao <tiantao6@hisilicon.com> 8205R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 8206R: Sumit Semwal <sumit.semwal@linaro.org> 8207R: Yongqin Liu <yongqin.liu@linaro.org> 8208R: John Stultz <jstultz@google.com> 8209L: dri-devel@lists.freedesktop.org 8210S: Maintained 8211T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8212F: Documentation/devicetree/bindings/display/hisilicon/ 8213F: drivers/gpu/drm/hisilicon/ 8214 8215DRM DRIVERS FOR LIMA 8216M: Qiang Yu <yuq825@gmail.com> 8217L: dri-devel@lists.freedesktop.org 8218L: lima@lists.freedesktop.org (moderated for non-subscribers) 8219S: Maintained 8220T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8221F: drivers/gpu/drm/lima/ 8222F: include/uapi/drm/lima_drm.h 8223 8224DRM DRIVERS FOR LOONGSON 8225M: Sui Jingfeng <suijingfeng@loongson.cn> 8226L: dri-devel@lists.freedesktop.org 8227S: Supported 8228T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8229F: drivers/gpu/drm/loongson/ 8230 8231DRM DRIVERS FOR MEDIATEK 8232M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 8233M: Philipp Zabel <p.zabel@pengutronix.de> 8234L: dri-devel@lists.freedesktop.org 8235L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 8236S: Supported 8237F: Documentation/devicetree/bindings/display/mediatek/ 8238F: drivers/gpu/drm/ci/xfails/mediatek* 8239F: drivers/gpu/drm/mediatek/ 8240F: drivers/phy/mediatek/phy-mtk-dp.c 8241F: drivers/phy/mediatek/phy-mtk-hdmi* 8242F: drivers/phy/mediatek/phy-mtk-mipi* 8243 8244DRM DRIVERS FOR NVIDIA TEGRA 8245M: Thierry Reding <thierry.reding@gmail.com> 8246M: Mikko Perttunen <mperttunen@nvidia.com> 8247L: dri-devel@lists.freedesktop.org 8248L: linux-tegra@vger.kernel.org 8249S: Supported 8250T: git https://gitlab.freedesktop.org/drm/tegra.git 8251F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 8252F: Documentation/devicetree/bindings/gpu/host1x/ 8253F: drivers/gpu/drm/tegra/ 8254F: drivers/gpu/host1x/ 8255F: include/linux/host1x.h 8256F: include/uapi/drm/tegra_drm.h 8257 8258DRM DRIVERS FOR PRE-DCP APPLE DISPLAY OUTPUT 8259M: Sasha Finkelstein <fnkl.kernel@gmail.com> 8260R: Janne Grunau <j@jannau.net> 8261L: dri-devel@lists.freedesktop.org 8262L: asahi@lists.linux.dev 8263S: Maintained 8264W: https://asahilinux.org 8265B: https://github.com/AsahiLinux/linux/issues 8266C: irc://irc.oftc.net/asahi-dev 8267T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8268F: Documentation/devicetree/bindings/display/apple,h7-display-pipe-mipi.yaml 8269F: Documentation/devicetree/bindings/display/apple,h7-display-pipe.yaml 8270F: Documentation/devicetree/bindings/display/panel/apple,summit.yaml 8271F: drivers/gpu/drm/adp/ 8272F: drivers/gpu/drm/panel/panel-summit.c 8273 8274DRM DRIVERS FOR RENESAS R-CAR 8275M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 8276M: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com> 8277R: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 8278L: dri-devel@lists.freedesktop.org 8279L: linux-renesas-soc@vger.kernel.org 8280S: Supported 8281T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8282F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 8283F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 8284F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 8285F: Documentation/devicetree/bindings/display/renesas,du.yaml 8286F: drivers/gpu/drm/renesas/rcar-du/ 8287 8288DRM DRIVERS FOR RENESAS RZ 8289M: Biju Das <biju.das.jz@bp.renesas.com> 8290L: dri-devel@lists.freedesktop.org 8291L: linux-renesas-soc@vger.kernel.org 8292S: Maintained 8293T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8294F: Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml 8295F: drivers/gpu/drm/renesas/rz-du/ 8296 8297DRM DRIVERS FOR RENESAS SHMOBILE 8298M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 8299M: Geert Uytterhoeven <geert+renesas@glider.be> 8300L: dri-devel@lists.freedesktop.org 8301L: linux-renesas-soc@vger.kernel.org 8302S: Supported 8303T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8304F: Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml 8305F: drivers/gpu/drm/renesas/shmobile/ 8306F: include/linux/platform_data/shmob_drm.h 8307 8308DRM DRIVERS FOR ROCKCHIP 8309M: Sandy Huang <hjc@rock-chips.com> 8310M: Heiko Stübner <heiko@sntech.de> 8311M: Andy Yan <andy.yan@rock-chips.com> 8312L: dri-devel@lists.freedesktop.org 8313S: Maintained 8314T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8315F: Documentation/devicetree/bindings/display/rockchip/ 8316F: drivers/gpu/drm/ci/xfails/rockchip* 8317F: drivers/gpu/drm/rockchip/ 8318 8319DRM DRIVERS FOR STI 8320M: Alain Volmat <alain.volmat@foss.st.com> 8321M: Raphael Gallais-Pou <rgallaispou@gmail.com> 8322L: dri-devel@lists.freedesktop.org 8323S: Maintained 8324T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8325F: Documentation/devicetree/bindings/display/st,stih4xx.txt 8326F: drivers/gpu/drm/sti 8327 8328DRM DRIVERS FOR STM 8329M: Yannick Fertre <yannick.fertre@foss.st.com> 8330M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 8331M: Philippe Cornu <philippe.cornu@foss.st.com> 8332L: dri-devel@lists.freedesktop.org 8333S: Maintained 8334T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8335F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 8336F: Documentation/devicetree/bindings/display/st,stm32mp25-lvds.yaml 8337F: drivers/gpu/drm/stm 8338 8339DRM DRIVERS FOR TI KEYSTONE 8340M: Jyri Sarha <jyri.sarha@iki.fi> 8341M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8342L: dri-devel@lists.freedesktop.org 8343S: Maintained 8344T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8345F: Documentation/devicetree/bindings/display/ti/ti,am625-oldi.yaml 8346F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 8347F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 8348F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 8349F: drivers/gpu/drm/tidss/ 8350 8351DRM DRIVERS FOR TI LCDC 8352M: Jyri Sarha <jyri.sarha@iki.fi> 8353M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8354L: dri-devel@lists.freedesktop.org 8355S: Maintained 8356T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8357F: Documentation/devicetree/bindings/display/tilcdc/ 8358F: drivers/gpu/drm/tilcdc/ 8359 8360DRM DRIVERS FOR TI OMAP 8361M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8362L: dri-devel@lists.freedesktop.org 8363S: Maintained 8364T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8365F: Documentation/devicetree/bindings/display/ti/ 8366F: drivers/gpu/drm/omapdrm/ 8367 8368DRM DRIVERS FOR V3D 8369M: Melissa Wen <mwen@igalia.com> 8370M: Maíra Canal <mcanal@igalia.com> 8371S: Supported 8372T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8373F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 8374F: drivers/gpu/drm/v3d/ 8375F: include/uapi/drm/v3d_drm.h 8376 8377DRM DRIVERS FOR VC4 8378M: Maxime Ripard <mripard@kernel.org> 8379M: Dave Stevenson <dave.stevenson@raspberrypi.com> 8380R: Maíra Canal <mcanal@igalia.com> 8381R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 8382S: Supported 8383T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8384F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 8385F: drivers/gpu/drm/vc4/ 8386F: include/uapi/drm/vc4_drm.h 8387 8388DRM DRIVERS FOR VIVANTE GPU IP 8389M: Lucas Stach <l.stach@pengutronix.de> 8390R: Russell King <linux+etnaviv@armlinux.org.uk> 8391R: Christian Gmeiner <christian.gmeiner@gmail.com> 8392L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 8393L: dri-devel@lists.freedesktop.org 8394S: Maintained 8395F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 8396F: drivers/gpu/drm/etnaviv/ 8397F: include/uapi/drm/etnaviv_drm.h 8398 8399DRM DRIVERS FOR XEN 8400M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 8401L: dri-devel@lists.freedesktop.org 8402L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 8403S: Supported 8404T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8405F: Documentation/gpu/xen-front.rst 8406F: drivers/gpu/drm/xen/ 8407 8408DRM DRIVERS FOR XILINX 8409M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 8410M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8411L: dri-devel@lists.freedesktop.org 8412S: Maintained 8413T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8414F: Documentation/devicetree/bindings/display/xlnx/ 8415F: Documentation/gpu/zynqmp.rst 8416F: drivers/gpu/drm/xlnx/ 8417 8418DRM GPU SCHEDULER 8419M: Matthew Brost <matthew.brost@intel.com> 8420M: Danilo Krummrich <dakr@kernel.org> 8421M: Philipp Stanner <phasta@kernel.org> 8422R: Christian König <ckoenig.leichtzumerken@gmail.com> 8423L: dri-devel@lists.freedesktop.org 8424S: Supported 8425T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8426F: drivers/gpu/drm/scheduler/ 8427F: include/drm/gpu_scheduler.h 8428 8429DRM GPUVM 8430M: Danilo Krummrich <dakr@kernel.org> 8431R: Matthew Brost <matthew.brost@intel.com> 8432R: Thomas Hellström <thomas.hellstrom@linux.intel.com> 8433R: Alice Ryhl <aliceryhl@google.com> 8434L: dri-devel@lists.freedesktop.org 8435S: Supported 8436T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8437F: drivers/gpu/drm/drm_gpuvm.c 8438F: include/drm/drm_gpuvm.h 8439 8440DRM LOG 8441M: Jocelyn Falempe <jfalempe@redhat.com> 8442M: Javier Martinez Canillas <javierm@redhat.com> 8443L: dri-devel@lists.freedesktop.org 8444S: Supported 8445T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8446F: drivers/gpu/drm/clients/drm_log.c 8447 8448DRM PANEL DRIVERS 8449M: Neil Armstrong <neil.armstrong@linaro.org> 8450R: Jessica Zhang <jessica.zhang@oss.qualcomm.com> 8451L: dri-devel@lists.freedesktop.org 8452S: Maintained 8453T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8454F: Documentation/devicetree/bindings/display/panel/ 8455F: drivers/gpu/drm/drm_panel.c 8456F: drivers/gpu/drm/panel/ 8457F: include/drm/drm_panel.h 8458 8459DRM PANIC 8460M: Jocelyn Falempe <jfalempe@redhat.com> 8461M: Javier Martinez Canillas <javierm@redhat.com> 8462L: dri-devel@lists.freedesktop.org 8463S: Supported 8464T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8465F: drivers/gpu/drm/drm_draw.c 8466F: drivers/gpu/drm/drm_draw_internal.h 8467F: drivers/gpu/drm/drm_panic*.c 8468F: include/drm/drm_panic* 8469 8470DRM PANIC QR CODE 8471M: Jocelyn Falempe <jfalempe@redhat.com> 8472M: Javier Martinez Canillas <javierm@redhat.com> 8473L: dri-devel@lists.freedesktop.org 8474L: rust-for-linux@vger.kernel.org 8475S: Supported 8476T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8477F: drivers/gpu/drm/drm_panic_qr.rs 8478 8479DRM PRIVACY-SCREEN CLASS 8480M: Hans de Goede <hansg@kernel.org> 8481L: dri-devel@lists.freedesktop.org 8482S: Maintained 8483T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8484F: drivers/gpu/drm/drm_privacy_screen* 8485F: include/drm/drm_privacy_screen* 8486 8487DRM TTM SUBSYSTEM 8488M: Christian Koenig <christian.koenig@amd.com> 8489M: Huang Rui <ray.huang@amd.com> 8490R: Matthew Auld <matthew.auld@intel.com> 8491R: Matthew Brost <matthew.brost@intel.com> 8492L: dri-devel@lists.freedesktop.org 8493S: Maintained 8494T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8495F: drivers/gpu/drm/ttm/ 8496F: include/drm/ttm/ 8497 8498DRM AUTOMATED TESTING 8499M: Helen Koike <helen.fornazier@gmail.com> 8500M: Vignesh Raman <vignesh.raman@collabora.com> 8501L: dri-devel@lists.freedesktop.org 8502S: Maintained 8503T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8504F: Documentation/gpu/automated_testing.rst 8505F: drivers/gpu/drm/ci/ 8506 8507DSBR100 USB FM RADIO DRIVER 8508M: Alexey Klimov <alexey.klimov@linaro.org> 8509L: linux-media@vger.kernel.org 8510S: Maintained 8511T: git git://linuxtv.org/media.git 8512F: drivers/media/radio/dsbr100.c 8513 8514DT3155 MEDIA DRIVER 8515M: Hans Verkuil <hverkuil@xs4all.nl> 8516L: linux-media@vger.kernel.org 8517S: Odd Fixes 8518W: https://linuxtv.org 8519T: git git://linuxtv.org/media.git 8520F: drivers/media/pci/dt3155/ 8521 8522DVB_USB_AF9015 MEDIA DRIVER 8523L: linux-media@vger.kernel.org 8524S: Orphan 8525W: https://linuxtv.org 8526Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8527F: drivers/media/usb/dvb-usb-v2/af9015* 8528 8529DVB_USB_AF9035 MEDIA DRIVER 8530L: linux-media@vger.kernel.org 8531S: Orphan 8532W: https://linuxtv.org 8533Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8534F: drivers/media/usb/dvb-usb-v2/af9035* 8535 8536DVB_USB_ANYSEE MEDIA DRIVER 8537L: linux-media@vger.kernel.org 8538S: Orphan 8539W: https://linuxtv.org 8540Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8541F: drivers/media/usb/dvb-usb-v2/anysee* 8542 8543DVB_USB_AU6610 MEDIA DRIVER 8544L: linux-media@vger.kernel.org 8545S: Orphan 8546W: https://linuxtv.org 8547Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8548F: drivers/media/usb/dvb-usb-v2/au6610* 8549 8550DVB_USB_CE6230 MEDIA DRIVER 8551L: linux-media@vger.kernel.org 8552S: Orphan 8553W: https://linuxtv.org 8554Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8555F: drivers/media/usb/dvb-usb-v2/ce6230* 8556 8557DVB_USB_CXUSB MEDIA DRIVER 8558M: Michael Krufky <mkrufky@linuxtv.org> 8559L: linux-media@vger.kernel.org 8560S: Maintained 8561W: https://linuxtv.org 8562W: http://github.com/mkrufky 8563Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8564T: git git://linuxtv.org/media.git 8565F: drivers/media/usb/dvb-usb/cxusb* 8566 8567DVB_USB_EC168 MEDIA DRIVER 8568L: linux-media@vger.kernel.org 8569S: Orphan 8570W: https://linuxtv.org 8571Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8572F: drivers/media/usb/dvb-usb-v2/ec168* 8573 8574DVB_USB_GL861 MEDIA DRIVER 8575L: linux-media@vger.kernel.org 8576S: Orphan 8577W: https://linuxtv.org 8578Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8579F: drivers/media/usb/dvb-usb-v2/gl861* 8580 8581DVB_USB_MXL111SF MEDIA DRIVER 8582M: Michael Krufky <mkrufky@linuxtv.org> 8583L: linux-media@vger.kernel.org 8584S: Maintained 8585W: https://linuxtv.org 8586W: http://github.com/mkrufky 8587Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8588T: git git://linuxtv.org/mkrufky/mxl111sf.git 8589F: drivers/media/usb/dvb-usb-v2/mxl111sf* 8590 8591DVB_USB_RTL28XXU MEDIA DRIVER 8592L: linux-media@vger.kernel.org 8593S: Orphan 8594W: https://linuxtv.org 8595Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8596F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 8597 8598DVB_USB_V2 MEDIA DRIVER 8599L: linux-media@vger.kernel.org 8600S: Orphan 8601W: https://linuxtv.org 8602W: http://palosaari.fi/linux/ 8603Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8604F: drivers/media/usb/dvb-usb-v2/dvb_usb* 8605F: drivers/media/usb/dvb-usb-v2/usb_urb.c 8606 8607DYNAMIC DEBUG 8608M: Jason Baron <jbaron@akamai.com> 8609M: Jim Cromie <jim.cromie@gmail.com> 8610S: Maintained 8611F: include/linux/dynamic_debug.h 8612F: lib/dynamic_debug.c 8613F: lib/test_dynamic_debug.c 8614 8615DYNAMIC INTERRUPT MODERATION 8616M: Tal Gilboa <talgi@nvidia.com> 8617S: Maintained 8618F: Documentation/networking/net_dim.rst 8619F: include/linux/dim.h 8620F: lib/dim/ 8621 8622DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 8623M: Daniel Lezcano <daniel.lezcano@kernel.org> 8624L: linux-pm@vger.kernel.org 8625S: Supported 8626B: https://bugzilla.kernel.org 8627T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 8628F: drivers/powercap/dtpm* 8629F: include/linux/dtpm.h 8630 8631DZ DECSTATION DZ11 SERIAL DRIVER 8632M: "Maciej W. Rozycki" <macro@orcam.me.uk> 8633S: Maintained 8634F: drivers/tty/serial/dz.* 8635 8636E3X0 POWER BUTTON DRIVER 8637M: Moritz Fischer <moritz.fischer@ettus.com> 8638L: usrp-users@lists.ettus.com 8639S: Supported 8640W: http://www.ettus.com 8641F: Documentation/devicetree/bindings/input/e3x0-button.txt 8642F: drivers/input/misc/e3x0-button.c 8643 8644E4000 MEDIA DRIVER 8645L: linux-media@vger.kernel.org 8646S: Orphan 8647W: https://linuxtv.org 8648Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8649F: drivers/media/tuners/e4000* 8650 8651EARTH_PT1 MEDIA DRIVER 8652M: Akihiro Tsukada <tskd08@gmail.com> 8653L: linux-media@vger.kernel.org 8654S: Odd Fixes 8655F: drivers/media/pci/pt1/ 8656 8657EARTH_PT3 MEDIA DRIVER 8658M: Akihiro Tsukada <tskd08@gmail.com> 8659L: linux-media@vger.kernel.org 8660S: Odd Fixes 8661F: drivers/media/pci/pt3/ 8662 8663EC100 MEDIA DRIVER 8664L: linux-media@vger.kernel.org 8665S: Orphan 8666W: https://linuxtv.org 8667Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8668F: drivers/media/dvb-frontends/ec100* 8669 8670ECONET MIPS PLATFORM 8671M: Caleb James DeLisle <cjd@cjdns.fr> 8672L: linux-mips@vger.kernel.org 8673S: Maintained 8674F: Documentation/devicetree/bindings/interrupt-controller/econet,en751221-intc.yaml 8675F: Documentation/devicetree/bindings/mips/econet.yaml 8676F: Documentation/devicetree/bindings/timer/econet,en751221-timer.yaml 8677F: arch/mips/boot/dts/econet/ 8678F: arch/mips/econet/ 8679F: drivers/clocksource/timer-econet-en751221.c 8680F: drivers/irqchip/irq-econet-en751221.c 8681 8682ECRYPT FILE SYSTEM 8683M: Tyler Hicks <code@tyhicks.com> 8684L: ecryptfs@vger.kernel.org 8685S: Odd Fixes 8686W: http://ecryptfs.org 8687W: https://launchpad.net/ecryptfs 8688T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 8689F: Documentation/filesystems/ecryptfs.rst 8690F: fs/ecryptfs/ 8691 8692EDAC-AMD64 8693M: Yazen Ghannam <yazen.ghannam@amd.com> 8694L: linux-edac@vger.kernel.org 8695S: Supported 8696F: drivers/edac/amd64_edac* 8697F: drivers/edac/mce_amd* 8698 8699EDAC-ARMADA 8700M: Jan Luebbe <jlu@pengutronix.de> 8701L: linux-edac@vger.kernel.org 8702S: Maintained 8703F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 8704F: drivers/edac/armada_xp_* 8705 8706EDAC-AST2500 8707M: Stefan Schaeckeler <sschaeck@cisco.com> 8708S: Supported 8709F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 8710F: drivers/edac/aspeed_edac.c 8711 8712EDAC-BLUEFIELD 8713M: Shravan Kumar Ramani <shravankr@nvidia.com> 8714M: David Thompson <davthompson@nvidia.com> 8715S: Supported 8716F: drivers/edac/bluefield_edac.c 8717 8718EDAC-CALXEDA 8719M: Andre Przywara <andre.przywara@arm.com> 8720L: linux-edac@vger.kernel.org 8721S: Maintained 8722F: drivers/edac/highbank* 8723 8724EDAC-CAVIUM OCTEON 8725M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 8726L: linux-edac@vger.kernel.org 8727L: linux-mips@vger.kernel.org 8728S: Maintained 8729F: drivers/edac/octeon_edac* 8730 8731EDAC-CAVIUM THUNDERX 8732M: Robert Richter <rric@kernel.org> 8733L: linux-edac@vger.kernel.org 8734S: Odd Fixes 8735F: drivers/edac/thunderx_edac* 8736 8737EDAC-CORE 8738M: Borislav Petkov <bp@alien8.de> 8739M: Tony Luck <tony.luck@intel.com> 8740R: James Morse <james.morse@arm.com> 8741R: Mauro Carvalho Chehab <mchehab@kernel.org> 8742R: Robert Richter <rric@kernel.org> 8743L: linux-edac@vger.kernel.org 8744S: Supported 8745T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 8746F: Documentation/driver-api/edac.rst 8747F: drivers/edac/ 8748F: include/linux/edac.h 8749 8750EDAC-DMC520 8751M: Lei Wang <lewan@microsoft.com> 8752L: linux-edac@vger.kernel.org 8753S: Supported 8754F: drivers/edac/dmc520_edac.c 8755 8756EDAC-E752X 8757M: Mark Gross <markgross@kernel.org> 8758L: linux-edac@vger.kernel.org 8759S: Maintained 8760F: drivers/edac/e752x_edac.c 8761 8762EDAC-E7XXX 8763L: linux-edac@vger.kernel.org 8764S: Maintained 8765F: drivers/edac/e7xxx_edac.c 8766 8767EDAC-FSL_DDR 8768R: Frank Li <Frank.Li@nxp.com> 8769L: imx@lists.linux.dev 8770L: linux-edac@vger.kernel.org 8771S: Maintained 8772F: drivers/edac/fsl_ddr_edac.* 8773 8774EDAC-GHES 8775M: Mauro Carvalho Chehab <mchehab@kernel.org> 8776L: linux-edac@vger.kernel.org 8777S: Maintained 8778F: drivers/edac/ghes_edac.c 8779 8780EDAC-I10NM 8781M: Tony Luck <tony.luck@intel.com> 8782L: linux-edac@vger.kernel.org 8783S: Maintained 8784F: drivers/edac/i10nm_base.c 8785 8786EDAC-I3000 8787L: linux-edac@vger.kernel.org 8788S: Orphan 8789F: drivers/edac/i3000_edac.c 8790 8791EDAC-I5000 8792L: linux-edac@vger.kernel.org 8793S: Maintained 8794F: drivers/edac/i5000_edac.c 8795 8796EDAC-I5400 8797M: Mauro Carvalho Chehab <mchehab@kernel.org> 8798L: linux-edac@vger.kernel.org 8799S: Maintained 8800F: drivers/edac/i5400_edac.c 8801 8802EDAC-I7300 8803M: Mauro Carvalho Chehab <mchehab@kernel.org> 8804L: linux-edac@vger.kernel.org 8805S: Maintained 8806F: drivers/edac/i7300_edac.c 8807 8808EDAC-I7CORE 8809M: Mauro Carvalho Chehab <mchehab@kernel.org> 8810L: linux-edac@vger.kernel.org 8811S: Maintained 8812F: drivers/edac/i7core_edac.c 8813 8814EDAC-I82443BXGX 8815M: Tim Small <tim@buttersideup.com> 8816L: linux-edac@vger.kernel.org 8817S: Maintained 8818F: drivers/edac/i82443bxgx_edac.c 8819 8820EDAC-I82975X 8821M: "Arvind R." <arvino55@gmail.com> 8822L: linux-edac@vger.kernel.org 8823S: Maintained 8824F: drivers/edac/i82975x_edac.c 8825 8826EDAC-IE31200 8827M: Jason Baron <jbaron@akamai.com> 8828L: linux-edac@vger.kernel.org 8829S: Maintained 8830F: drivers/edac/ie31200_edac.c 8831 8832EDAC-IGEN6 8833M: Tony Luck <tony.luck@intel.com> 8834R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 8835L: linux-edac@vger.kernel.org 8836S: Maintained 8837F: drivers/edac/igen6_edac.c 8838 8839EDAC-MPC85XX 8840M: Johannes Thumshirn <morbidrsa@gmail.com> 8841L: linux-edac@vger.kernel.org 8842S: Maintained 8843F: drivers/edac/mpc85xx_edac.[ch] 8844 8845EDAC-NPCM 8846M: Marvin Lin <kflin@nuvoton.com> 8847M: Stanley Chu <yschu@nuvoton.com> 8848L: linux-edac@vger.kernel.org 8849S: Maintained 8850F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 8851F: drivers/edac/npcm_edac.c 8852 8853EDAC-PASEMI 8854M: Egor Martovetsky <egor@pasemi.com> 8855L: linux-edac@vger.kernel.org 8856S: Maintained 8857F: drivers/edac/pasemi_edac.c 8858 8859EDAC-PND2 8860M: Tony Luck <tony.luck@intel.com> 8861L: linux-edac@vger.kernel.org 8862S: Maintained 8863F: drivers/edac/pnd2_edac.[ch] 8864 8865EDAC-QCOM 8866M: Manivannan Sadhasivam <mani@kernel.org> 8867L: linux-arm-msm@vger.kernel.org 8868L: linux-edac@vger.kernel.org 8869S: Maintained 8870F: drivers/edac/qcom_edac.c 8871 8872EDAC-R82600 8873M: Tim Small <tim@buttersideup.com> 8874L: linux-edac@vger.kernel.org 8875S: Maintained 8876F: drivers/edac/r82600_edac.c 8877 8878EDAC-SBRIDGE 8879M: Tony Luck <tony.luck@intel.com> 8880R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 8881L: linux-edac@vger.kernel.org 8882S: Maintained 8883F: drivers/edac/sb_edac.c 8884 8885EDAC-SKYLAKE 8886M: Tony Luck <tony.luck@intel.com> 8887L: linux-edac@vger.kernel.org 8888S: Maintained 8889F: drivers/edac/skx_*.[ch] 8890 8891EDAC-TI 8892M: Tero Kristo <kristo@kernel.org> 8893L: linux-edac@vger.kernel.org 8894S: Odd Fixes 8895F: drivers/edac/ti_edac.c 8896 8897EDIROL UA-101/UA-1000 DRIVER 8898M: Clemens Ladisch <clemens@ladisch.de> 8899L: linux-sound@vger.kernel.org 8900S: Maintained 8901T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8902F: sound/usb/misc/ua101.c 8903 8904EFI TEST DRIVER 8905M: Ivan Hu <ivan.hu@canonical.com> 8906M: Ard Biesheuvel <ardb@kernel.org> 8907L: linux-efi@vger.kernel.org 8908S: Maintained 8909F: drivers/firmware/efi/test/ 8910 8911EFI VARIABLE FILESYSTEM 8912M: Jeremy Kerr <jk@ozlabs.org> 8913M: Ard Biesheuvel <ardb@kernel.org> 8914L: linux-efi@vger.kernel.org 8915S: Maintained 8916T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 8917F: fs/efivarfs/ 8918 8919EFIFB FRAMEBUFFER DRIVER 8920M: Peter Jones <pjones@redhat.com> 8921L: linux-fbdev@vger.kernel.org 8922S: Maintained 8923F: drivers/video/fbdev/efifb.c 8924 8925EFS FILESYSTEM 8926S: Orphan 8927W: http://aeschi.ch.eu.org/efs/ 8928F: fs/efs/ 8929 8930EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 8931L: netdev@vger.kernel.org 8932S: Orphan 8933F: drivers/net/ethernet/ibm/ehea/ 8934 8935ELM327 CAN NETWORK DRIVER 8936M: Max Staudt <max@enpas.org> 8937L: linux-can@vger.kernel.org 8938S: Maintained 8939F: Documentation/networking/device_drivers/can/can327.rst 8940F: drivers/net/can/can327.c 8941 8942EM28XX VIDEO4LINUX DRIVER 8943M: Mauro Carvalho Chehab <mchehab@kernel.org> 8944L: linux-media@vger.kernel.org 8945S: Maintained 8946W: https://linuxtv.org 8947T: git git://linuxtv.org/media.git 8948F: Documentation/admin-guide/media/em28xx* 8949F: drivers/media/usb/em28xx/ 8950 8951EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 8952M: Adrian Hunter <adrian.hunter@intel.com> 8953M: Asutosh Das <quic_asutoshd@quicinc.com> 8954R: Ritesh Harjani <ritesh.list@gmail.com> 8955L: linux-mmc@vger.kernel.org 8956S: Supported 8957F: drivers/mmc/host/cqhci* 8958 8959EMS CPC-PCI CAN DRIVER 8960M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 8961M: support@ems-wuensche.com 8962L: linux-can@vger.kernel.org 8963S: Maintained 8964F: drivers/net/can/sja1000/ems_pci.c 8965 8966EMULEX 10Gbps iSCSI - OneConnect DRIVER 8967M: Ketan Mukadam <ketan.mukadam@broadcom.com> 8968L: linux-scsi@vger.kernel.org 8969S: Supported 8970W: http://www.broadcom.com 8971F: drivers/scsi/be2iscsi/ 8972 8973EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 8974M: Ajit Khaparde <ajit.khaparde@broadcom.com> 8975M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 8976M: Somnath Kotur <somnath.kotur@broadcom.com> 8977L: netdev@vger.kernel.org 8978S: Maintained 8979W: http://www.emulex.com 8980F: drivers/net/ethernet/emulex/benet/ 8981 8982EMULEX ONECONNECT ROCE DRIVER 8983M: Selvin Xavier <selvin.xavier@broadcom.com> 8984L: linux-rdma@vger.kernel.org 8985S: Odd Fixes 8986W: http://www.broadcom.com 8987F: drivers/infiniband/hw/ocrdma/ 8988F: include/uapi/rdma/ocrdma-abi.h 8989 8990EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 8991M: James Smart <james.smart@broadcom.com> 8992M: Ram Vegesna <ram.vegesna@broadcom.com> 8993L: linux-scsi@vger.kernel.org 8994L: target-devel@vger.kernel.org 8995S: Supported 8996W: http://www.broadcom.com 8997F: drivers/scsi/elx/ 8998 8999EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 9000M: James Smart <james.smart@broadcom.com> 9001M: Dick Kennedy <dick.kennedy@broadcom.com> 9002L: linux-scsi@vger.kernel.org 9003S: Supported 9004W: http://www.broadcom.com 9005F: drivers/scsi/lpfc/ 9006 9007ENE CB710 FLASH CARD READER DRIVER 9008M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 9009S: Maintained 9010F: drivers/misc/cb710/ 9011F: drivers/mmc/host/cb710-mmc.* 9012F: include/linux/cb710.h 9013 9014ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 9015M: Maxim Levitsky <maximlevitsky@gmail.com> 9016S: Maintained 9017F: drivers/media/rc/ene_ir.* 9018 9019ENERGY MODEL 9020M: Lukasz Luba <lukasz.luba@arm.com> 9021M: "Rafael J. Wysocki" <rafael@kernel.org> 9022L: linux-pm@vger.kernel.org 9023S: Maintained 9024F: kernel/power/energy_model.c 9025F: include/linux/energy_model.h 9026F: Documentation/power/energy-model.rst 9027 9028EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 9029M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 9030L: linuxppc-dev@lists.ozlabs.org 9031S: Maintained 9032F: drivers/tty/ehv_bytechan.c 9033 9034EPSON S1D13XXX FRAMEBUFFER DRIVER 9035M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 9036S: Maintained 9037T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 9038F: drivers/video/fbdev/s1d13xxxfb.c 9039F: include/video/s1d13xxxfb.h 9040 9041EROFS FILE SYSTEM 9042M: Gao Xiang <xiang@kernel.org> 9043M: Chao Yu <chao@kernel.org> 9044R: Yue Hu <zbestahu@gmail.com> 9045R: Jeffle Xu <jefflexu@linux.alibaba.com> 9046R: Sandeep Dhavale <dhavale@google.com> 9047R: Hongbo Li <lihongbo22@huawei.com> 9048L: linux-erofs@lists.ozlabs.org 9049S: Maintained 9050W: https://erofs.docs.kernel.org 9051T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 9052F: Documentation/ABI/testing/sysfs-fs-erofs 9053F: Documentation/filesystems/erofs.rst 9054F: fs/erofs/ 9055F: include/trace/events/erofs.h 9056 9057ERRSEQ ERROR TRACKING INFRASTRUCTURE 9058M: Jeff Layton <jlayton@kernel.org> 9059S: Maintained 9060F: include/linux/errseq.h 9061F: lib/errseq.c 9062 9063ESD CAN NETWORK DRIVERS 9064M: Stefan Mätje <stefan.maetje@esd.eu> 9065R: socketcan@esd.eu 9066L: linux-can@vger.kernel.org 9067S: Maintained 9068F: drivers/net/can/esd/ 9069 9070ESD CAN/USB DRIVERS 9071M: Frank Jungclaus <frank.jungclaus@esd.eu> 9072R: socketcan@esd.eu 9073L: linux-can@vger.kernel.org 9074S: Maintained 9075F: drivers/net/can/usb/esd_usb.c 9076 9077ET131X NETWORK DRIVER 9078M: Mark Einon <mark.einon@gmail.com> 9079S: Odd Fixes 9080F: drivers/net/ethernet/agere/ 9081 9082ETAS ES58X CAN/USB DRIVER 9083M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 9084L: linux-can@vger.kernel.org 9085S: Maintained 9086F: Documentation/networking/devlink/etas_es58x.rst 9087F: drivers/net/can/usb/etas_es58x/ 9088 9089ETHERNET BRIDGE 9090M: Nikolay Aleksandrov <razor@blackwall.org> 9091M: Ido Schimmel <idosch@nvidia.com> 9092L: bridge@lists.linux.dev 9093L: netdev@vger.kernel.org 9094S: Maintained 9095W: http://www.linuxfoundation.org/en/Net:Bridge 9096F: include/linux/if_bridge.h 9097F: include/uapi/linux/if_bridge.h 9098F: include/linux/netfilter_bridge/ 9099F: net/bridge/ 9100 9101ETHERNET PHY LIBRARY 9102M: Andrew Lunn <andrew@lunn.ch> 9103M: Heiner Kallweit <hkallweit1@gmail.com> 9104R: Russell King <linux@armlinux.org.uk> 9105L: netdev@vger.kernel.org 9106S: Maintained 9107F: Documentation/ABI/testing/sysfs-class-net-phydev 9108F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 9109F: Documentation/devicetree/bindings/net/mdio* 9110F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 9111F: Documentation/networking/phy.rst 9112F: drivers/net/mdio/ 9113F: drivers/net/mdio/acpi_mdio.c 9114F: drivers/net/mdio/fwnode_mdio.c 9115F: drivers/net/mdio/of_mdio.c 9116F: drivers/net/pcs/ 9117F: drivers/net/phy/ 9118F: include/dt-bindings/net/qca-ar803x.h 9119F: include/linux/*mdio*.h 9120F: include/linux/linkmode.h 9121F: include/linux/mdio/*.h 9122F: include/linux/mii.h 9123F: include/linux/of_net.h 9124F: include/linux/phy.h 9125F: include/linux/phy_fixed.h 9126F: include/linux/phy_link_topology.h 9127F: include/linux/phylib_stubs.h 9128F: include/linux/platform_data/mdio-bcm-unimac.h 9129F: include/linux/platform_data/mdio-gpio.h 9130F: include/trace/events/mdio.h 9131F: include/uapi/linux/mdio.h 9132F: include/uapi/linux/mii.h 9133F: net/core/of_net.c 9134 9135ETHERNET PHY LIBRARY [RUST] 9136M: FUJITA Tomonori <fujita.tomonori@gmail.com> 9137R: Trevor Gross <tmgross@umich.edu> 9138L: netdev@vger.kernel.org 9139L: rust-for-linux@vger.kernel.org 9140S: Maintained 9141F: rust/kernel/net/phy.rs 9142F: rust/kernel/net/phy/reg.rs 9143 9144EXEC & BINFMT API, ELF 9145M: Kees Cook <kees@kernel.org> 9146L: linux-mm@kvack.org 9147S: Supported 9148T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 9149F: Documentation/userspace-api/ELF.rst 9150F: fs/*binfmt_*.c 9151F: fs/Kconfig.binfmt 9152F: fs/exec.c 9153F: fs/tests/binfmt_*_kunit.c 9154F: fs/tests/exec_kunit.c 9155F: include/linux/binfmts.h 9156F: include/linux/elf.h 9157F: include/uapi/linux/auxvec.h 9158F: include/uapi/linux/binfmts.h 9159F: include/uapi/linux/elf.h 9160F: kernel/fork.c 9161F: mm/vma_exec.c 9162F: tools/testing/selftests/exec/ 9163N: asm/elf.h 9164N: binfmt 9165 9166EXFAT FILE SYSTEM 9167M: Namjae Jeon <linkinjeon@kernel.org> 9168M: Sungjong Seo <sj1557.seo@samsung.com> 9169R: Yuezhang Mo <yuezhang.mo@sony.com> 9170L: linux-fsdevel@vger.kernel.org 9171S: Maintained 9172T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 9173F: fs/exfat/ 9174 9175EXPRESSWIRE PROTOCOL LIBRARY 9176M: Duje Mihanović <duje.mihanovic@skole.hr> 9177L: linux-leds@vger.kernel.org 9178S: Maintained 9179F: drivers/leds/leds-expresswire.c 9180F: include/linux/leds-expresswire.h 9181 9182EXT2 FILE SYSTEM 9183M: Jan Kara <jack@suse.com> 9184L: linux-ext4@vger.kernel.org 9185S: Maintained 9186F: Documentation/filesystems/ext2.rst 9187T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git 9188F: fs/ext2/ 9189F: include/linux/ext2* 9190 9191EXT4 FILE SYSTEM 9192M: "Theodore Ts'o" <tytso@mit.edu> 9193M: Andreas Dilger <adilger.kernel@dilger.ca> 9194L: linux-ext4@vger.kernel.org 9195S: Maintained 9196W: http://ext4.wiki.kernel.org 9197Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 9198T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 9199F: Documentation/filesystems/ext4/ 9200F: fs/ext4/ 9201F: include/trace/events/ext4.h 9202F: include/uapi/linux/ext4.h 9203 9204Extended Verification Module (EVM) 9205M: Mimi Zohar <zohar@linux.ibm.com> 9206M: Roberto Sassu <roberto.sassu@huawei.com> 9207L: linux-integrity@vger.kernel.org 9208S: Supported 9209T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 9210F: security/integrity/ 9211F: security/integrity/evm/ 9212 9213EXTENSIBLE FIRMWARE INTERFACE (EFI) 9214M: Ard Biesheuvel <ardb@kernel.org> 9215L: linux-efi@vger.kernel.org 9216S: Maintained 9217T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 9218F: Documentation/admin-guide/efi-stub.rst 9219F: arch/*/include/asm/efi.h 9220F: arch/*/kernel/efi.c 9221F: arch/arm/boot/compressed/efi-header.S 9222F: arch/x86/platform/efi/ 9223F: drivers/firmware/efi/ 9224F: include/linux/efi*.h 9225 9226EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 9227M: MyungJoo Ham <myungjoo.ham@samsung.com> 9228M: Chanwoo Choi <cw00.choi@samsung.com> 9229L: linux-kernel@vger.kernel.org 9230S: Maintained 9231T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 9232F: Documentation/devicetree/bindings/extcon/ 9233F: Documentation/driver-api/extcon.rst 9234F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 9235F: drivers/extcon/ 9236F: include/linux/extcon.h 9237F: include/linux/extcon/ 9238 9239EXTRA BOOT CONFIG 9240M: Masami Hiramatsu <mhiramat@kernel.org> 9241L: linux-kernel@vger.kernel.org 9242L: linux-trace-kernel@vger.kernel.org 9243S: Maintained 9244Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 9245T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 9246F: Documentation/admin-guide/bootconfig.rst 9247F: fs/proc/bootconfig.c 9248F: include/linux/bootconfig.h 9249F: lib/bootconfig-data.S 9250F: lib/bootconfig.c 9251F: tools/bootconfig/* 9252F: tools/bootconfig/scripts/* 9253 9254EXTRON DA HD 4K PLUS CEC DRIVER 9255M: Hans Verkuil <hverkuil@xs4all.nl> 9256L: linux-media@vger.kernel.org 9257S: Maintained 9258T: git git://linuxtv.org/media.git 9259F: drivers/media/cec/usb/extron-da-hd-4k-plus/ 9260 9261EXYNOS DP DRIVER 9262M: Jingoo Han <jingoohan1@gmail.com> 9263L: dri-devel@lists.freedesktop.org 9264S: Maintained 9265F: drivers/gpu/drm/exynos/exynos_dp* 9266 9267EXYNOS SYSMMU (IOMMU) driver 9268M: Marek Szyprowski <m.szyprowski@samsung.com> 9269L: iommu@lists.linux.dev 9270S: Maintained 9271F: drivers/iommu/exynos-iommu.c 9272 9273F2FS FILE SYSTEM 9274M: Jaegeuk Kim <jaegeuk@kernel.org> 9275M: Chao Yu <chao@kernel.org> 9276L: linux-f2fs-devel@lists.sourceforge.net 9277S: Maintained 9278W: https://f2fs.wiki.kernel.org/ 9279Q: https://patchwork.kernel.org/project/f2fs/list/ 9280B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 9281T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 9282F: Documentation/ABI/testing/sysfs-fs-f2fs 9283F: Documentation/filesystems/f2fs.rst 9284F: fs/f2fs/ 9285F: include/linux/f2fs_fs.h 9286F: include/trace/events/f2fs.h 9287F: include/uapi/linux/f2fs.h 9288 9289F71805F HARDWARE MONITORING DRIVER 9290M: Jean Delvare <jdelvare@suse.com> 9291L: linux-hwmon@vger.kernel.org 9292S: Maintained 9293F: Documentation/hwmon/f71805f.rst 9294F: drivers/hwmon/f71805f.c 9295 9296FADDR2LINE 9297M: Josh Poimboeuf <jpoimboe@kernel.org> 9298S: Maintained 9299F: scripts/faddr2line 9300 9301FAILOVER MODULE 9302M: Sridhar Samudrala <sridhar.samudrala@intel.com> 9303L: netdev@vger.kernel.org 9304S: Supported 9305F: Documentation/networking/failover.rst 9306F: include/net/failover.h 9307F: net/core/failover.c 9308 9309FANOTIFY 9310M: Jan Kara <jack@suse.cz> 9311R: Amir Goldstein <amir73il@gmail.com> 9312R: Matthew Bobrowski <repnop@google.com> 9313L: linux-fsdevel@vger.kernel.org 9314S: Maintained 9315F: fs/notify/fanotify/ 9316F: include/linux/fanotify.h 9317F: include/uapi/linux/fanotify.h 9318 9319FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 9320M: Linus Walleij <linus.walleij@linaro.org> 9321L: linux-usb@vger.kernel.org 9322S: Maintained 9323F: drivers/usb/fotg210/ 9324 9325FARSYNC SYNCHRONOUS DRIVER 9326M: Kevin Curtis <kevin.curtis@farsite.co.uk> 9327S: Supported 9328W: http://www.farsite.co.uk/ 9329F: drivers/net/wan/farsync.* 9330 9331FAULT INJECTION SUPPORT 9332M: Akinobu Mita <akinobu.mita@gmail.com> 9333S: Supported 9334F: Documentation/fault-injection/ 9335F: lib/fault-inject.c 9336F: tools/testing/fault-injection/ 9337 9338FBTFT Framebuffer drivers 9339M: Andy Shevchenko <andy@kernel.org> 9340L: dri-devel@lists.freedesktop.org 9341L: linux-fbdev@vger.kernel.org 9342S: Odd fixes 9343F: drivers/staging/fbtft/ 9344 9345FC0011 TUNER DRIVER 9346M: Michael Buesch <m@bues.ch> 9347L: linux-media@vger.kernel.org 9348S: Maintained 9349F: drivers/media/tuners/fc0011.c 9350F: drivers/media/tuners/fc0011.h 9351 9352FC2580 MEDIA DRIVER 9353L: linux-media@vger.kernel.org 9354S: Orphan 9355W: https://linuxtv.org 9356Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9357F: drivers/media/tuners/fc2580* 9358 9359FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 9360M: Hannes Reinecke <hare@suse.de> 9361L: linux-scsi@vger.kernel.org 9362S: Supported 9363W: www.Open-FCoE.org 9364F: drivers/scsi/fcoe/ 9365F: drivers/scsi/libfc/ 9366F: include/scsi/fc/ 9367F: include/scsi/libfc.h 9368F: include/scsi/libfcoe.h 9369F: include/uapi/scsi/fc/ 9370 9371FILE LOCKING (flock() and fcntl()/lockf()) 9372M: Jeff Layton <jlayton@kernel.org> 9373M: Chuck Lever <chuck.lever@oracle.com> 9374R: Alexander Aring <alex.aring@gmail.com> 9375L: linux-fsdevel@vger.kernel.org 9376S: Maintained 9377F: fs/fcntl.c 9378F: fs/locks.c 9379F: include/linux/fcntl.h 9380F: include/uapi/linux/fcntl.h 9381 9382FILESYSTEM DIRECT ACCESS (DAX) 9383M: Dan Williams <dan.j.williams@intel.com> 9384R: Matthew Wilcox <willy@infradead.org> 9385R: Jan Kara <jack@suse.cz> 9386L: linux-fsdevel@vger.kernel.org 9387L: nvdimm@lists.linux.dev 9388S: Supported 9389F: fs/dax.c 9390F: include/linux/dax.h 9391F: include/trace/events/fs_dax.h 9392 9393FILESYSTEMS (VFS and infrastructure) 9394M: Alexander Viro <viro@zeniv.linux.org.uk> 9395M: Christian Brauner <brauner@kernel.org> 9396R: Jan Kara <jack@suse.cz> 9397L: linux-fsdevel@vger.kernel.org 9398S: Maintained 9399T: git https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git 9400F: fs/* 9401F: include/linux/fs.h 9402F: include/linux/fs_types.h 9403F: include/uapi/linux/fs.h 9404F: include/uapi/linux/openat2.h 9405F: rust/kernel/fs.rs 9406F: rust/kernel/fs/ 9407F: rust/kernel/seq_file.rs 9408F: rust/kernel/sync/poll.rs 9409F: Documentation/driver-api/early-userspace/buffer-format.rst 9410F: init/do_mounts* 9411F: init/*initramfs* 9412 9413FILESYSTEMS [EXPORTFS] 9414M: Chuck Lever <chuck.lever@oracle.com> 9415M: Jeff Layton <jlayton@kernel.org> 9416R: Amir Goldstein <amir73il@gmail.com> 9417L: linux-fsdevel@vger.kernel.org 9418L: linux-nfs@vger.kernel.org 9419S: Supported 9420F: Documentation/filesystems/nfs/exporting.rst 9421F: fs/exportfs/ 9422F: fs/fhandle.c 9423F: include/linux/exportfs.h 9424 9425FILESYSTEMS [IDMAPPED MOUNTS] 9426M: Christian Brauner <brauner@kernel.org> 9427M: Seth Forshee <sforshee@kernel.org> 9428L: linux-fsdevel@vger.kernel.org 9429S: Maintained 9430F: Documentation/filesystems/idmappings.rst 9431F: fs/mnt_idmapping.c 9432F: include/linux/mnt_idmapping.* 9433F: tools/testing/selftests/mount_setattr/ 9434 9435FILESYSTEMS [IOMAP] 9436M: Christian Brauner <brauner@kernel.org> 9437R: Darrick J. Wong <djwong@kernel.org> 9438L: linux-xfs@vger.kernel.org 9439L: linux-fsdevel@vger.kernel.org 9440S: Supported 9441F: Documentation/filesystems/iomap/* 9442F: fs/iomap/ 9443F: include/linux/iomap.h 9444 9445FILESYSTEMS [NETFS LIBRARY] 9446M: David Howells <dhowells@redhat.com> 9447M: Paulo Alcantara <pc@manguebit.org> 9448L: netfs@lists.linux.dev 9449L: linux-fsdevel@vger.kernel.org 9450S: Supported 9451F: Documentation/filesystems/caching/ 9452F: Documentation/filesystems/netfs_library.rst 9453F: fs/netfs/ 9454F: include/linux/fscache*.h 9455F: include/linux/netfs.h 9456F: include/trace/events/fscache.h 9457F: include/trace/events/netfs.h 9458 9459FILESYSTEMS [STACKABLE] 9460M: Miklos Szeredi <miklos@szeredi.hu> 9461M: Amir Goldstein <amir73il@gmail.com> 9462L: linux-fsdevel@vger.kernel.org 9463L: linux-unionfs@vger.kernel.org 9464S: Maintained 9465F: fs/backing-file.c 9466F: include/linux/backing-file.h 9467 9468FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 9469M: Riku Voipio <riku.voipio@iki.fi> 9470L: linux-hwmon@vger.kernel.org 9471S: Maintained 9472F: drivers/hwmon/f75375s.c 9473F: include/linux/f75375s.h 9474 9475FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 9476M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 9477L: linux-can@vger.kernel.org 9478S: Maintained 9479F: drivers/net/can/usb/f81604.c 9480 9481FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 9482M: Clemens Ladisch <clemens@ladisch.de> 9483M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 9484L: linux-sound@vger.kernel.org 9485S: Maintained 9486T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 9487F: include/uapi/sound/firewire.h 9488F: sound/firewire/ 9489 9490FIREWIRE MEDIA DRIVERS (firedtv) 9491M: Stefan Richter <stefanr@s5r6.in-berlin.de> 9492L: linux-media@vger.kernel.org 9493L: linux1394-devel@lists.sourceforge.net 9494S: Maintained 9495T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 9496F: drivers/media/firewire/ 9497 9498FIREWIRE SBP-2 TARGET 9499M: Chris Boot <bootc@bootc.net> 9500L: linux-scsi@vger.kernel.org 9501L: target-devel@vger.kernel.org 9502L: linux1394-devel@lists.sourceforge.net 9503S: Maintained 9504T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 9505F: drivers/target/sbp/ 9506 9507FIREWIRE SUBSYSTEM 9508M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 9509M: Takashi Sakamoto <takaswie@kernel.org> 9510L: linux1394-devel@lists.sourceforge.net 9511S: Maintained 9512W: http://ieee1394.docs.kernel.org/ 9513T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 9514F: drivers/firewire/ 9515F: include/linux/firewire.h 9516F: include/uapi/linux/firewire*.h 9517F: tools/firewire/ 9518 9519FIRMWARE FRAMEWORK FOR ARMV8-A 9520M: Sudeep Holla <sudeep.holla@arm.com> 9521L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9522S: Maintained 9523F: drivers/firmware/arm_ffa/ 9524F: include/linux/arm_ffa.h 9525 9526FIRMWARE LOADER (request_firmware) 9527M: Luis Chamberlain <mcgrof@kernel.org> 9528M: Russ Weight <russ.weight@linux.dev> 9529M: Danilo Krummrich <dakr@kernel.org> 9530L: linux-kernel@vger.kernel.org 9531S: Maintained 9532F: Documentation/firmware_class/ 9533F: drivers/base/firmware_loader/ 9534F: rust/kernel/firmware.rs 9535F: include/linux/firmware.h 9536 9537FLEXTIMER FTM-QUADDEC DRIVER 9538M: Patrick Havelange <patrick.havelange@essensium.com> 9539L: linux-iio@vger.kernel.org 9540S: Maintained 9541F: Documentation/devicetree/bindings/counter/fsl,ftm-quaddec.yaml 9542F: drivers/counter/ftm-quaddec.c 9543 9544FLOPPY DRIVER 9545M: Denis Efremov <efremov@linux.com> 9546L: linux-block@vger.kernel.org 9547S: Odd Fixes 9548F: drivers/block/floppy.c 9549 9550FLYSKY FSIA6B RC RECEIVER 9551M: Markus Koch <markus@notsyncing.net> 9552L: linux-input@vger.kernel.org 9553S: Maintained 9554F: drivers/input/joystick/fsia6b.c 9555 9556FOCUSRITE CONTROL PROTOCOL/SCARLETT2 MIXER DRIVERS (Scarlett Gen 2+, Clarett, and Vocaster) 9557M: Geoffrey D. Bennett <g@b4.vu> 9558L: linux-sound@vger.kernel.org 9559S: Maintained 9560W: https://github.com/geoffreybennett/linux-fcp 9561B: https://github.com/geoffreybennett/linux-fcp/issues 9562T: git https://github.com/geoffreybennett/linux-fcp.git 9563F: include/uapi/sound/fcp.h 9564F: include/uapi/sound/scarlett2.h 9565F: sound/usb/fcp.c 9566F: sound/usb/mixer_scarlett2.c 9567 9568FORCEDETH GIGABIT ETHERNET DRIVER 9569M: Rain River <rain.1986.08.12@gmail.com> 9570M: Zhu Yanjun <zyjzyj2000@gmail.com> 9571L: netdev@vger.kernel.org 9572S: Maintained 9573F: drivers/net/ethernet/nvidia/* 9574 9575FORTIFY_SOURCE 9576M: Kees Cook <kees@kernel.org> 9577L: linux-hardening@vger.kernel.org 9578S: Supported 9579T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9580F: include/linux/fortify-string.h 9581F: lib/test_fortify/* 9582F: lib/tests/fortify_kunit.c 9583F: lib/tests/memcpy_kunit.c 9584K: \bunsafe_memcpy\b 9585K: \b__NO_FORTIFY\b 9586 9587FPGA DFL DRIVERS 9588M: Xu Yilun <yilun.xu@intel.com> 9589R: Tom Rix <trix@redhat.com> 9590L: linux-fpga@vger.kernel.org 9591S: Maintained 9592F: Documentation/ABI/testing/sysfs-bus-dfl* 9593F: Documentation/fpga/dfl.rst 9594F: drivers/fpga/dfl* 9595F: drivers/uio/uio_dfl.c 9596F: include/linux/dfl.h 9597F: include/uapi/linux/fpga-dfl.h 9598 9599FPGA MANAGER FRAMEWORK 9600M: Moritz Fischer <mdf@kernel.org> 9601M: Xu Yilun <yilun.xu@intel.com> 9602R: Tom Rix <trix@redhat.com> 9603L: linux-fpga@vger.kernel.org 9604S: Maintained 9605Q: http://patchwork.kernel.org/project/linux-fpga/list/ 9606T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 9607F: Documentation/devicetree/bindings/fpga/ 9608F: Documentation/driver-api/fpga/ 9609F: Documentation/fpga/ 9610F: drivers/fpga/ 9611F: include/linux/fpga/ 9612 9613FPU EMULATOR 9614M: Bill Metzenthen <billm@melbpc.org.au> 9615S: Maintained 9616W: https://floatingpoint.billm.au/ 9617F: arch/x86/math-emu/ 9618 9619FRAMEBUFFER CORE 9620M: Simona Vetter <simona@ffwll.ch> 9621S: Odd Fixes 9622T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 9623F: drivers/video/fbdev/core/ 9624 9625FRAMEBUFFER DRAWING 9626M: Zsolt Kajtar <soci@c64.rulez.org> 9627S: Odd Fixes 9628F: drivers/video/fbdev/core/cfbcopyarea.c 9629F: drivers/video/fbdev/core/cfbfillrect.c 9630F: drivers/video/fbdev/core/cfbimgblt.c 9631F: drivers/video/fbdev/core/cfbmem.h 9632F: drivers/video/fbdev/core/fb_copyarea.h 9633F: drivers/video/fbdev/core/fb_draw.h 9634F: drivers/video/fbdev/core/fb_fillrect.h 9635F: drivers/video/fbdev/core/fb_imageblit.h 9636F: drivers/video/fbdev/core/syscopyarea.c 9637F: drivers/video/fbdev/core/sysfillrect.c 9638F: drivers/video/fbdev/core/sysimgblt.c 9639F: drivers/video/fbdev/core/sysmem.h 9640 9641FRAMEBUFFER LAYER 9642M: Helge Deller <deller@gmx.de> 9643L: linux-fbdev@vger.kernel.org 9644L: dri-devel@lists.freedesktop.org 9645S: Maintained 9646Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 9647T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 9648F: Documentation/fb/ 9649F: drivers/video/ 9650F: include/linux/fb.h 9651F: include/uapi/linux/fb.h 9652F: include/uapi/video/ 9653F: include/video/ 9654 9655FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 9656M: Horia Geantă <horia.geanta@nxp.com> 9657M: Pankaj Gupta <pankaj.gupta@nxp.com> 9658M: Gaurav Jain <gaurav.jain@nxp.com> 9659L: linux-crypto@vger.kernel.org 9660S: Maintained 9661F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 9662F: drivers/crypto/caam/ 9663 9664FREESCALE COLDFIRE M5441X MMC DRIVER 9665M: Angelo Dureghello <adureghello@baylibre.com> 9666L: linux-mmc@vger.kernel.org 9667S: Maintained 9668F: drivers/mmc/host/sdhci-esdhc-mcf.c 9669F: include/linux/platform_data/mmc-esdhc-mcf.h 9670 9671FREESCALE DIU FRAMEBUFFER DRIVER 9672M: Timur Tabi <timur@kernel.org> 9673L: linux-fbdev@vger.kernel.org 9674S: Maintained 9675F: drivers/video/fbdev/fsl-diu-fb.* 9676 9677FREESCALE DMA DRIVER 9678M: Zhang Wei <zw@zh-kernel.org> 9679L: linuxppc-dev@lists.ozlabs.org 9680S: Maintained 9681F: drivers/dma/fsldma.* 9682 9683FREESCALE DSPI DRIVER 9684M: Vladimir Oltean <olteanv@gmail.com> 9685L: linux-spi@vger.kernel.org 9686L: imx@lists.linux.dev 9687S: Maintained 9688F: Documentation/devicetree/bindings/spi/fsl,dspi*.yaml 9689F: drivers/spi/spi-fsl-dspi.c 9690F: include/linux/spi/spi-fsl-dspi.h 9691 9692FREESCALE eDMA DRIVER 9693M: Frank Li <Frank.Li@nxp.com> 9694L: imx@lists.linux.dev 9695L: dmaengine@vger.kernel.org 9696S: Maintained 9697F: Documentation/devicetree/bindings/dma/fsl,edma.yaml 9698F: drivers/dma/fsl-edma*.* 9699 9700FREESCALE ENETC ETHERNET DRIVERS 9701M: Claudiu Manoil <claudiu.manoil@nxp.com> 9702M: Vladimir Oltean <vladimir.oltean@nxp.com> 9703M: Wei Fang <wei.fang@nxp.com> 9704M: Clark Wang <xiaoning.wang@nxp.com> 9705L: imx@lists.linux.dev 9706L: netdev@vger.kernel.org 9707S: Maintained 9708F: Documentation/devicetree/bindings/net/fsl,enetc*.yaml 9709F: Documentation/devicetree/bindings/net/nxp,netc-blk-ctrl.yaml 9710F: drivers/net/ethernet/freescale/enetc/ 9711F: include/linux/fsl/enetc_mdio.h 9712F: include/linux/fsl/netc_global.h 9713F: include/linux/fsl/ntmp.h 9714 9715FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 9716M: Claudiu Manoil <claudiu.manoil@nxp.com> 9717L: netdev@vger.kernel.org 9718S: Maintained 9719F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 9720F: drivers/net/ethernet/freescale/gianfar* 9721 9722FREESCALE GPMI NAND DRIVER 9723M: Han Xu <han.xu@nxp.com> 9724L: imx@lists.linux.dev 9725L: linux-mtd@lists.infradead.org 9726S: Maintained 9727F: drivers/mtd/nand/raw/gpmi-nand/* 9728 9729FREESCALE I2C CPM DRIVER 9730M: Jochen Friedrich <jochen@scram.de> 9731L: linuxppc-dev@lists.ozlabs.org 9732L: linux-i2c@vger.kernel.org 9733S: Maintained 9734F: drivers/i2c/busses/i2c-cpm.c 9735 9736FREESCALE IMX / MXC FEC DRIVER 9737M: Wei Fang <wei.fang@nxp.com> 9738R: Shenwei Wang <shenwei.wang@nxp.com> 9739R: Clark Wang <xiaoning.wang@nxp.com> 9740L: imx@lists.linux.dev 9741L: netdev@vger.kernel.org 9742S: Maintained 9743F: Documentation/devicetree/bindings/net/fsl,fec.yaml 9744F: drivers/net/ethernet/freescale/fec.h 9745F: drivers/net/ethernet/freescale/fec_main.c 9746F: drivers/net/ethernet/freescale/fec_ptp.c 9747 9748FREESCALE IMX / MXC FRAMEBUFFER DRIVER 9749M: Sascha Hauer <s.hauer@pengutronix.de> 9750R: Pengutronix Kernel Team <kernel@pengutronix.de> 9751L: linux-fbdev@vger.kernel.org 9752L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9753S: Maintained 9754F: drivers/video/fbdev/imxfb.c 9755 9756FREESCALE IMX DDR PMU DRIVER 9757M: Frank Li <Frank.li@nxp.com> 9758L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9759S: Maintained 9760F: Documentation/admin-guide/perf/imx-ddr.rst 9761F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 9762F: drivers/perf/fsl_imx8_ddr_perf.c 9763 9764FREESCALE IMX I2C DRIVER 9765M: Oleksij Rempel <o.rempel@pengutronix.de> 9766R: Pengutronix Kernel Team <kernel@pengutronix.de> 9767L: linux-i2c@vger.kernel.org 9768S: Maintained 9769F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 9770F: drivers/i2c/busses/i2c-imx.c 9771 9772FREESCALE IMX LPI2C DRIVER 9773M: Dong Aisheng <aisheng.dong@nxp.com> 9774L: linux-i2c@vger.kernel.org 9775L: imx@lists.linux.dev 9776S: Maintained 9777F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 9778F: drivers/i2c/busses/i2c-imx-lpi2c.c 9779 9780FREESCALE IMX LPSPI DRIVER 9781M: Frank Li <Frank.Li@nxp.com> 9782L: linux-spi@vger.kernel.org 9783L: imx@lists.linux.dev 9784S: Maintained 9785F: Documentation/devicetree/bindings/spi/spi-fsl-lpspi.yaml 9786F: drivers/spi/spi-fsl-lpspi.c 9787 9788FREESCALE MPC I2C DRIVER 9789M: Chris Packham <chris.packham@alliedtelesis.co.nz> 9790L: linux-i2c@vger.kernel.org 9791S: Maintained 9792F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 9793F: drivers/i2c/busses/i2c-mpc.c 9794 9795FREESCALE QORIQ DPAA ETHERNET DRIVER 9796M: Madalin Bucur <madalin.bucur@nxp.com> 9797L: netdev@vger.kernel.org 9798S: Maintained 9799F: drivers/net/ethernet/freescale/dpaa 9800 9801FREESCALE QORIQ DPAA FMAN DRIVER 9802M: Madalin Bucur <madalin.bucur@nxp.com> 9803R: Sean Anderson <sean.anderson@seco.com> 9804L: netdev@vger.kernel.org 9805S: Maintained 9806F: Documentation/devicetree/bindings/net/fsl,fman*.yaml 9807F: drivers/net/ethernet/freescale/fman 9808 9809FREESCALE QORIQ PTP CLOCK DRIVER 9810M: Yangbo Lu <yangbo.lu@nxp.com> 9811L: netdev@vger.kernel.org 9812S: Maintained 9813F: Documentation/devicetree/bindings/ptp/fsl,ptp.yaml 9814F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 9815F: drivers/net/ethernet/freescale/dpaa2/dprtc* 9816F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 9817F: drivers/ptp/ptp_qoriq.c 9818F: drivers/ptp/ptp_qoriq_debugfs.c 9819F: include/linux/fsl/ptp_qoriq.h 9820 9821FREESCALE QUAD SPI DRIVER 9822M: Han Xu <han.xu@nxp.com> 9823L: linux-spi@vger.kernel.org 9824L: imx@lists.linux.dev 9825S: Maintained 9826F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 9827F: drivers/spi/spi-fsl-qspi.c 9828 9829FREESCALE QUICC ENGINE LIBRARY 9830M: Qiang Zhao <qiang.zhao@nxp.com> 9831M: Christophe Leroy <christophe.leroy@csgroup.eu> 9832L: linuxppc-dev@lists.ozlabs.org 9833S: Maintained 9834F: drivers/soc/fsl/qe/ 9835F: include/soc/fsl/qe/ 9836 9837FREESCALE QUICC ENGINE QMC DRIVER 9838M: Herve Codina <herve.codina@bootlin.com> 9839L: linuxppc-dev@lists.ozlabs.org 9840S: Maintained 9841F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 9842F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-ucc-qmc.yaml 9843F: drivers/soc/fsl/qe/qmc.c 9844F: include/soc/fsl/qe/qmc.h 9845 9846FREESCALE QUICC ENGINE QMC HDLC DRIVER 9847M: Herve Codina <herve.codina@bootlin.com> 9848L: netdev@vger.kernel.org 9849L: linuxppc-dev@lists.ozlabs.org 9850S: Maintained 9851F: drivers/net/wan/fsl_qmc_hdlc.c 9852 9853FREESCALE QUICC ENGINE TSA DRIVER 9854M: Herve Codina <herve.codina@bootlin.com> 9855L: linuxppc-dev@lists.ozlabs.org 9856S: Maintained 9857F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 9858F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-tsa.yaml 9859F: drivers/soc/fsl/qe/tsa.c 9860F: drivers/soc/fsl/qe/tsa.h 9861F: include/dt-bindings/soc/cpm1-fsl,tsa.h 9862F: include/dt-bindings/soc/qe-fsl,tsa.h 9863 9864FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 9865L: netdev@vger.kernel.org 9866L: linuxppc-dev@lists.ozlabs.org 9867S: Orphan 9868F: drivers/net/ethernet/freescale/ucc_geth* 9869 9870FREESCALE QUICC ENGINE UCC HDLC DRIVER 9871M: Zhao Qiang <qiang.zhao@nxp.com> 9872L: netdev@vger.kernel.org 9873L: linuxppc-dev@lists.ozlabs.org 9874S: Maintained 9875F: drivers/net/wan/fsl_ucc_hdlc* 9876 9877FREESCALE QUICC ENGINE UCC UART DRIVER 9878M: Timur Tabi <timur@kernel.org> 9879L: linuxppc-dev@lists.ozlabs.org 9880S: Maintained 9881F: drivers/tty/serial/ucc_uart.c 9882 9883FREESCALE SOC DRIVERS 9884M: Christophe Leroy <christophe.leroy@csgroup.eu> 9885L: linuxppc-dev@lists.ozlabs.org 9886L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9887S: Maintained 9888F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 9889F: Documentation/devicetree/bindings/soc/fsl/ 9890F: drivers/soc/fsl/ 9891F: include/linux/fsl/ 9892F: include/soc/fsl/ 9893 9894FREESCALE SOC FS_ENET DRIVER 9895M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 9896L: linuxppc-dev@lists.ozlabs.org 9897L: netdev@vger.kernel.org 9898S: Maintained 9899F: drivers/net/ethernet/freescale/fs_enet/ 9900 9901FREESCALE SOC SOUND DRIVERS 9902M: Shengjiu Wang <shengjiu.wang@gmail.com> 9903M: Xiubo Li <Xiubo.Lee@gmail.com> 9904R: Fabio Estevam <festevam@gmail.com> 9905R: Nicolin Chen <nicoleotsuka@gmail.com> 9906L: linux-sound@vger.kernel.org 9907L: linuxppc-dev@lists.ozlabs.org 9908S: Maintained 9909F: sound/soc/fsl/fsl* 9910F: sound/soc/fsl/imx* 9911 9912FREESCALE SOC LPC32XX SOUND DRIVERS 9913M: J.M.B. Downing <jonathan.downing@nautel.com> 9914M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 9915R: Vladimir Zapolskiy <vz@mleia.com> 9916L: linux-sound@vger.kernel.org 9917L: linuxppc-dev@lists.ozlabs.org 9918S: Maintained 9919F: Documentation/devicetree/bindings/sound/nxp,lpc3220-i2s.yaml 9920F: sound/soc/fsl/lpc3xxx-* 9921 9922FREESCALE SOC SOUND QMC DRIVER 9923M: Herve Codina <herve.codina@bootlin.com> 9924L: linux-sound@vger.kernel.org 9925L: linuxppc-dev@lists.ozlabs.org 9926S: Maintained 9927F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 9928F: sound/soc/fsl/fsl_qmc_audio.c 9929 9930FREESCALE USB PERIPHERAL DRIVERS 9931L: linux-usb@vger.kernel.org 9932L: linuxppc-dev@lists.ozlabs.org 9933S: Orphan 9934F: drivers/usb/gadget/udc/fsl* 9935 9936FREESCALE USB PHY DRIVER 9937L: linux-usb@vger.kernel.org 9938L: linuxppc-dev@lists.ozlabs.org 9939S: Orphan 9940F: drivers/usb/phy/phy-fsl-usb* 9941 9942FREEVXFS FILESYSTEM 9943M: Christoph Hellwig <hch@infradead.org> 9944S: Maintained 9945W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 9946F: fs/freevxfs/ 9947 9948FREEZER 9949M: "Rafael J. Wysocki" <rafael@kernel.org> 9950R: Pavel Machek <pavel@kernel.org> 9951L: linux-pm@vger.kernel.org 9952S: Supported 9953F: Documentation/power/freezing-of-tasks.rst 9954F: include/linux/freezer.h 9955F: kernel/freezer.c 9956 9957FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 9958M: Eric Biggers <ebiggers@kernel.org> 9959M: Theodore Y. Ts'o <tytso@mit.edu> 9960M: Jaegeuk Kim <jaegeuk@kernel.org> 9961L: linux-fscrypt@vger.kernel.org 9962S: Supported 9963Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 9964T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 9965F: Documentation/filesystems/fscrypt.rst 9966F: fs/crypto/ 9967F: include/linux/fscrypt.h 9968F: include/uapi/linux/fscrypt.h 9969 9970FSI SUBSYSTEM 9971M: Eddie James <eajames@linux.ibm.com> 9972R: Ninad Palsule <ninad@linux.ibm.com> 9973L: linux-fsi@lists.ozlabs.org 9974S: Supported 9975Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 9976F: drivers/fsi/ 9977F: include/linux/fsi*.h 9978F: include/trace/events/fsi*.h 9979 9980FSI-ATTACHED I2C DRIVER 9981M: Eddie James <eajames@linux.ibm.com> 9982L: linux-i2c@vger.kernel.org 9983L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 9984S: Maintained 9985F: Documentation/devicetree/bindings/i2c/ibm,i2c-fsi.yaml 9986F: drivers/i2c/busses/i2c-fsi.c 9987 9988FSI-ATTACHED SPI DRIVER 9989M: Eddie James <eajames@linux.ibm.com> 9990L: linux-spi@vger.kernel.org 9991S: Maintained 9992F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 9993F: drivers/spi/spi-fsi.c 9994 9995FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 9996M: Jan Kara <jack@suse.cz> 9997R: Amir Goldstein <amir73il@gmail.com> 9998L: linux-fsdevel@vger.kernel.org 9999S: Maintained 10000T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 10001F: fs/notify/ 10002F: include/linux/fsnotify*.h 10003 10004FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 10005M: Eric Biggers <ebiggers@kernel.org> 10006M: Theodore Y. Ts'o <tytso@mit.edu> 10007L: fsverity@lists.linux.dev 10008S: Supported 10009Q: https://patchwork.kernel.org/project/fsverity/list/ 10010T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 10011F: Documentation/filesystems/fsverity.rst 10012F: fs/verity/ 10013F: include/linux/fsverity.h 10014F: include/uapi/linux/fsverity.h 10015 10016FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 10017M: Michael Zaidman <michael.zaidman@gmail.com> 10018L: linux-i2c@vger.kernel.org 10019L: linux-input@vger.kernel.org 10020S: Maintained 10021F: drivers/hid/hid-ft260.c 10022 10023FUJITSU LAPTOP EXTRAS 10024M: Jonathan Woithe <jwoithe@just42.net> 10025L: platform-driver-x86@vger.kernel.org 10026S: Maintained 10027F: drivers/platform/x86/fujitsu-laptop.c 10028 10029FUJITSU TABLET EXTRAS 10030M: Robert Gerlach <khnz@gmx.de> 10031L: platform-driver-x86@vger.kernel.org 10032S: Maintained 10033F: drivers/platform/x86/fujitsu-tablet.c 10034 10035FUNCTION HOOKS (FTRACE) 10036M: Steven Rostedt <rostedt@goodmis.org> 10037M: Masami Hiramatsu <mhiramat@kernel.org> 10038R: Mark Rutland <mark.rutland@arm.com> 10039L: linux-kernel@vger.kernel.org 10040L: linux-trace-kernel@vger.kernel.org 10041S: Maintained 10042Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 10043T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 10044F: Documentation/trace/ftrace* 10045F: arch/*/*/*/*ftrace* 10046F: arch/*/*/*ftrace* 10047F: include/*/ftrace.h 10048F: kernel/trace/fgraph.c 10049F: kernel/trace/ftrace* 10050F: samples/ftrace 10051 10052FUNGIBLE ETHERNET DRIVERS 10053M: Dimitris Michailidis <dmichail@fungible.com> 10054L: netdev@vger.kernel.org 10055S: Maintained 10056F: drivers/net/ethernet/fungible/ 10057 10058FUSE: FILESYSTEM IN USERSPACE 10059M: Miklos Szeredi <miklos@szeredi.hu> 10060L: linux-fsdevel@vger.kernel.org 10061S: Maintained 10062W: https://github.com/libfuse/ 10063T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 10064F: Documentation/filesystems/fuse* 10065F: fs/fuse/ 10066F: include/uapi/linux/fuse.h 10067 10068FUTEX SUBSYSTEM 10069M: Thomas Gleixner <tglx@linutronix.de> 10070M: Ingo Molnar <mingo@redhat.com> 10071R: Peter Zijlstra <peterz@infradead.org> 10072R: Darren Hart <dvhart@infradead.org> 10073R: Davidlohr Bueso <dave@stgolabs.net> 10074R: André Almeida <andrealmeid@igalia.com> 10075L: linux-kernel@vger.kernel.org 10076S: Maintained 10077T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 10078F: Documentation/locking/*futex* 10079F: include/asm-generic/futex.h 10080F: include/linux/futex.h 10081F: include/uapi/linux/futex.h 10082F: kernel/futex/* 10083F: tools/perf/bench/futex* 10084F: tools/testing/selftests/futex/ 10085 10086FWCTL SUBSYSTEM 10087M: Dave Jiang <dave.jiang@intel.com> 10088M: Jason Gunthorpe <jgg@nvidia.com> 10089M: Saeed Mahameed <saeedm@nvidia.com> 10090R: Jonathan Cameron <Jonathan.Cameron@huawei.com> 10091S: Maintained 10092F: Documentation/userspace-api/fwctl/ 10093F: drivers/fwctl/ 10094F: include/linux/fwctl.h 10095F: include/uapi/fwctl/ 10096 10097FWCTL MLX5 DRIVER 10098M: Saeed Mahameed <saeedm@nvidia.com> 10099R: Itay Avraham <itayavr@nvidia.com> 10100L: linux-kernel@vger.kernel.org 10101S: Maintained 10102F: drivers/fwctl/mlx5/ 10103 10104FWCTL PDS DRIVER 10105M: Brett Creeley <brett.creeley@amd.com> 10106L: linux-kernel@vger.kernel.org 10107S: Maintained 10108F: drivers/fwctl/pds/ 10109 10110GALAXYCORE GC0308 CAMERA SENSOR DRIVER 10111M: Sebastian Reichel <sre@kernel.org> 10112L: linux-media@vger.kernel.org 10113S: Maintained 10114F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml 10115F: drivers/media/i2c/gc0308.c 10116 10117GALAXYCORE GC05a2 CAMERA SENSOR DRIVER 10118M: Zhi Mao <zhi.mao@mediatek.com> 10119L: linux-media@vger.kernel.org 10120S: Maintained 10121F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc05a2.yaml 10122F: drivers/media/i2c/gc05a2.c 10123 10124GALAXYCORE GC08A3 CAMERA SENSOR DRIVER 10125M: Zhi Mao <zhi.mao@mediatek.com> 10126L: linux-media@vger.kernel.org 10127S: Maintained 10128F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc08a3.yaml 10129F: drivers/media/i2c/gc08a3.c 10130 10131GALAXYCORE GC2145 SENSOR DRIVER 10132M: Alain Volmat <alain.volmat@foss.st.com> 10133L: linux-media@vger.kernel.org 10134S: Maintained 10135T: git git://linuxtv.org/media.git 10136F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml 10137F: drivers/media/i2c/gc2145.c 10138 10139GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 10140M: Tim Harvey <tharvey@gateworks.com> 10141S: Maintained 10142F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 10143F: Documentation/hwmon/gsc-hwmon.rst 10144F: drivers/hwmon/gsc-hwmon.c 10145F: drivers/mfd/gateworks-gsc.c 10146F: include/linux/mfd/gsc.h 10147F: include/linux/platform_data/gsc_hwmon.h 10148 10149GCC PLUGINS 10150M: Kees Cook <kees@kernel.org> 10151L: linux-hardening@vger.kernel.org 10152S: Maintained 10153T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 10154F: Documentation/kbuild/gcc-plugins.rst 10155F: scripts/Makefile.gcc-plugins 10156F: scripts/gcc-plugins/ 10157 10158GCOV BASED KERNEL PROFILING 10159M: Peter Oberparleiter <oberpar@linux.ibm.com> 10160S: Maintained 10161F: Documentation/dev-tools/gcov.rst 10162F: kernel/gcov/ 10163 10164GDB KERNEL DEBUGGING HELPER SCRIPTS 10165M: Jan Kiszka <jan.kiszka@siemens.com> 10166M: Kieran Bingham <kbingham@kernel.org> 10167S: Supported 10168F: scripts/gdb/ 10169 10170GE HEALTHCARE PMC ADC DRIVER 10171M: Herve Codina <herve.codina@bootlin.com> 10172L: linux-iio@vger.kernel.org 10173S: Maintained 10174F: Documentation/devicetree/bindings/iio/adc/gehc,pmc-adc.yaml 10175F: drivers/iio/adc/gehc-pmc-adc.c 10176F: include/dt-bindings/iio/adc/gehc,pmc-adc.h 10177 10178GEMINI CRYPTO DRIVER 10179M: Corentin Labbe <clabbe@baylibre.com> 10180L: linux-crypto@vger.kernel.org 10181S: Maintained 10182F: drivers/crypto/gemini/ 10183 10184GEMTEK FM RADIO RECEIVER DRIVER 10185M: Hans Verkuil <hverkuil@xs4all.nl> 10186L: linux-media@vger.kernel.org 10187S: Maintained 10188W: https://linuxtv.org 10189T: git git://linuxtv.org/media.git 10190F: drivers/media/radio/radio-gemtek* 10191 10192GENDWARFKSYMS 10193M: Sami Tolvanen <samitolvanen@google.com> 10194L: linux-modules@vger.kernel.org 10195L: linux-kbuild@vger.kernel.org 10196S: Maintained 10197F: scripts/gendwarfksyms/ 10198 10199GENERIC ARCHITECTURE TOPOLOGY 10200M: Sudeep Holla <sudeep.holla@arm.com> 10201L: linux-kernel@vger.kernel.org 10202S: Maintained 10203F: drivers/base/arch_topology.c 10204F: include/linux/arch_topology.h 10205 10206GENERIC ENTRY CODE 10207M: Thomas Gleixner <tglx@linutronix.de> 10208M: Peter Zijlstra <peterz@infradead.org> 10209M: Andy Lutomirski <luto@kernel.org> 10210L: linux-kernel@vger.kernel.org 10211S: Maintained 10212T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 10213F: include/linux/entry-common.h 10214F: include/linux/entry-kvm.h 10215F: include/linux/irq-entry-common.h 10216F: kernel/entry/ 10217 10218GENERIC GPIO I2C DRIVER 10219M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10220S: Supported 10221F: drivers/i2c/busses/i2c-gpio.c 10222F: include/linux/platform_data/i2c-gpio.h 10223 10224GENERIC GPIO I2C MULTIPLEXER DRIVER 10225M: Peter Korsgaard <peter.korsgaard@barco.com> 10226L: linux-i2c@vger.kernel.org 10227S: Supported 10228F: Documentation/i2c/muxes/i2c-mux-gpio.rst 10229F: drivers/i2c/muxes/i2c-mux-gpio.c 10230F: include/linux/platform_data/i2c-mux-gpio.h 10231 10232GENERIC GPIO RESET DRIVER 10233M: Krzysztof Kozlowski <krzk@kernel.org> 10234S: Maintained 10235F: drivers/reset/reset-gpio.c 10236 10237GENERIC HDLC (WAN) DRIVERS 10238M: Krzysztof Halasa <khc@pm.waw.pl> 10239S: Maintained 10240W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 10241F: drivers/net/wan/c101.c 10242F: drivers/net/wan/hd6457* 10243F: drivers/net/wan/hdlc* 10244F: drivers/net/wan/n2.c 10245F: drivers/net/wan/pc300too.c 10246F: drivers/net/wan/pci200syn.c 10247F: drivers/net/wan/wanxl* 10248 10249GENERIC INCLUDE/ASM HEADER FILES 10250M: Arnd Bergmann <arnd@arndb.de> 10251L: linux-arch@vger.kernel.org 10252S: Maintained 10253T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 10254F: include/asm-generic/ 10255F: include/uapi/asm-generic/ 10256 10257GENERIC PHY FRAMEWORK 10258M: Vinod Koul <vkoul@kernel.org> 10259M: Kishon Vijay Abraham I <kishon@kernel.org> 10260L: linux-phy@lists.infradead.org 10261S: Supported 10262Q: https://patchwork.kernel.org/project/linux-phy/list/ 10263T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 10264F: Documentation/devicetree/bindings/phy/ 10265F: drivers/phy/ 10266F: include/dt-bindings/phy/ 10267F: include/linux/phy/ 10268 10269GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 10270M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10271S: Supported 10272F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 10273F: drivers/i2c/muxes/i2c-demux-pinctrl.c 10274 10275GENERIC PM DOMAINS 10276M: Ulf Hansson <ulf.hansson@linaro.org> 10277L: linux-pm@vger.kernel.org 10278S: Supported 10279F: Documentation/devicetree/bindings/power/power?domain* 10280T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 10281F: drivers/pmdomain/ 10282F: include/linux/pm_domain.h 10283 10284GENERIC RADIX TREE 10285M: Kent Overstreet <kent.overstreet@linux.dev> 10286S: Supported 10287C: irc://irc.oftc.net/bcache 10288F: include/linux/generic-radix-tree.h 10289F: lib/generic-radix-tree.c 10290 10291GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 10292M: Eugen Hristev <eugen.hristev@microchip.com> 10293L: linux-input@vger.kernel.org 10294S: Maintained 10295F: drivers/input/touchscreen/resistive-adc-touch.c 10296 10297GENERIC STRING LIBRARY 10298M: Kees Cook <kees@kernel.org> 10299R: Andy Shevchenko <andy@kernel.org> 10300L: linux-hardening@vger.kernel.org 10301S: Supported 10302T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 10303F: include/linux/string.h 10304F: include/linux/string_choices.h 10305F: include/linux/string_helpers.h 10306F: lib/string.c 10307F: lib/string_helpers.c 10308F: lib/tests/string_helpers_kunit.c 10309F: lib/tests/string_kunit.c 10310F: scripts/coccinelle/api/string_choices.cocci 10311 10312GENERIC UIO DRIVER FOR PCI DEVICES 10313M: "Michael S. Tsirkin" <mst@redhat.com> 10314L: kvm@vger.kernel.org 10315S: Supported 10316F: drivers/uio/uio_pci_generic.c 10317 10318GENERIC VDSO LIBRARY 10319M: Andy Lutomirski <luto@kernel.org> 10320M: Thomas Gleixner <tglx@linutronix.de> 10321M: Vincenzo Frascino <vincenzo.frascino@arm.com> 10322L: linux-kernel@vger.kernel.org 10323S: Maintained 10324T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 10325F: include/asm-generic/vdso/vsyscall.h 10326F: include/vdso/ 10327F: kernel/time/vsyscall.c 10328F: lib/vdso/ 10329F: tools/testing/selftests/vDSO/ 10330 10331GENWQE (IBM Generic Workqueue Card) 10332M: Frank Haverkamp <haver@linux.ibm.com> 10333S: Supported 10334F: drivers/misc/genwqe/ 10335 10336GET_MAINTAINER SCRIPT 10337M: Joe Perches <joe@perches.com> 10338S: Maintained 10339F: scripts/get_maintainer.pl 10340 10341GFS2 FILE SYSTEM 10342M: Andreas Gruenbacher <agruenba@redhat.com> 10343L: gfs2@lists.linux.dev 10344S: Supported 10345B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 10346T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 10347F: Documentation/filesystems/gfs2* 10348F: fs/gfs2/ 10349F: include/uapi/linux/gfs2_ondisk.h 10350 10351GIGABYTE WATERFORCE SENSOR DRIVER 10352M: Aleksa Savic <savicaleksa83@gmail.com> 10353L: linux-hwmon@vger.kernel.org 10354S: Maintained 10355F: Documentation/hwmon/gigabyte_waterforce.rst 10356F: drivers/hwmon/gigabyte_waterforce.c 10357 10358GIGABYTE WMI DRIVER 10359M: Thomas Weißschuh <linux@weissschuh.net> 10360L: platform-driver-x86@vger.kernel.org 10361S: Maintained 10362F: drivers/platform/x86/gigabyte-wmi.c 10363 10364GNSS SUBSYSTEM 10365M: Johan Hovold <johan@kernel.org> 10366S: Maintained 10367T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 10368F: Documentation/ABI/testing/sysfs-class-gnss 10369F: Documentation/devicetree/bindings/gnss/ 10370F: drivers/gnss/ 10371F: include/linux/gnss.h 10372 10373GO7007 MPEG CODEC 10374M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 10375L: linux-media@vger.kernel.org 10376S: Maintained 10377F: drivers/media/usb/go7007/ 10378 10379GOCONTROLL MODULINE MODULE SLOT 10380M: Maud Spierings <maudspierings@gocontroll.com> 10381S: Maintained 10382F: Documentation/devicetree/bindings/connector/gocontroll,moduline-module-slot.yaml 10383 10384GOODIX TOUCHSCREEN 10385M: Hans de Goede <hansg@kernel.org> 10386L: linux-input@vger.kernel.org 10387S: Maintained 10388F: drivers/input/touchscreen/goodix* 10389 10390GOOGLE ETHERNET DRIVERS 10391M: Jeroen de Borst <jeroendb@google.com> 10392M: Harshitha Ramamurthy <hramamurthy@google.com> 10393L: netdev@vger.kernel.org 10394S: Maintained 10395F: Documentation/networking/device_drivers/ethernet/google/gve.rst 10396F: drivers/net/ethernet/google 10397 10398GOOGLE FIRMWARE DRIVERS 10399M: Tzung-Bi Shih <tzungbi@kernel.org> 10400R: Brian Norris <briannorris@chromium.org> 10401R: Julius Werner <jwerner@chromium.org> 10402L: chrome-platform@lists.linux.dev 10403S: Maintained 10404T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 10405F: drivers/firmware/google/ 10406 10407GOOGLE TENSOR SoC SUPPORT 10408M: Peter Griffin <peter.griffin@linaro.org> 10409R: André Draszik <andre.draszik@linaro.org> 10410R: Tudor Ambarus <tudor.ambarus@linaro.org> 10411L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10412L: linux-samsung-soc@vger.kernel.org 10413S: Maintained 10414P: Documentation/process/maintainer-soc-clean-dts.rst 10415C: irc://irc.oftc.net/pixel6-kernel-dev 10416F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml 10417F: Documentation/devicetree/bindings/soc/google/google,gs101-pmu-intr-gen.yaml 10418F: arch/arm64/boot/dts/exynos/google/ 10419F: drivers/clk/samsung/clk-gs101.c 10420F: drivers/phy/samsung/phy-gs101-ufs.c 10421F: include/dt-bindings/clock/google,gs101.h 10422K: [gG]oogle.?[tT]ensor 10423 10424GPD POCKET FAN DRIVER 10425M: Hans de Goede <hansg@kernel.org> 10426L: platform-driver-x86@vger.kernel.org 10427S: Maintained 10428F: drivers/platform/x86/gpd-pocket-fan.c 10429 10430GPIB DRIVERS 10431M: Dave Penkler <dpenkler@gmail.com> 10432S: Maintained 10433F: drivers/staging/gpib/ 10434 10435GPIO ACPI SUPPORT 10436M: Mika Westerberg <westeri@kernel.org> 10437M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 10438L: linux-gpio@vger.kernel.org 10439L: linux-acpi@vger.kernel.org 10440S: Supported 10441T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10442F: Documentation/firmware-guide/acpi/gpio-properties.rst 10443F: drivers/gpio/gpiolib-acpi-*.c 10444F: drivers/gpio/gpiolib-acpi.h 10445 10446GPIO AGGREGATOR 10447M: Geert Uytterhoeven <geert+renesas@glider.be> 10448L: linux-gpio@vger.kernel.org 10449S: Supported 10450F: Documentation/admin-guide/gpio/gpio-aggregator.rst 10451F: drivers/gpio/gpio-aggregator.c 10452 10453GPIO IR Transmitter 10454M: Sean Young <sean@mess.org> 10455L: linux-media@vger.kernel.org 10456S: Maintained 10457F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 10458F: drivers/media/rc/gpio-ir-tx.c 10459 10460GPIO MOCKUP DRIVER 10461M: Bamvor Jian Zhang <bamv2005@gmail.com> 10462L: linux-gpio@vger.kernel.org 10463S: Maintained 10464F: drivers/gpio/gpio-mockup.c 10465F: tools/testing/selftests/gpio/ 10466 10467GPIO REGMAP 10468M: Michael Walle <mwalle@kernel.org> 10469S: Maintained 10470F: drivers/gpio/gpio-regmap.c 10471F: include/linux/gpio/regmap.h 10472K: (devm_)?gpio_regmap_(un)?register 10473 10474GPIO SLOPPY LOGIC ANALYZER 10475M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10476S: Supported 10477F: Documentation/dev-tools/gpio-sloppy-logic-analyzer.rst 10478F: drivers/gpio/gpio-sloppy-logic-analyzer.c 10479F: tools/gpio/gpio-sloppy-logic-analyzer.sh 10480 10481GPIO SUBSYSTEM 10482M: Linus Walleij <linus.walleij@linaro.org> 10483M: Bartosz Golaszewski <brgl@bgdev.pl> 10484L: linux-gpio@vger.kernel.org 10485S: Maintained 10486T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 10487F: Documentation/admin-guide/gpio/ 10488F: Documentation/devicetree/bindings/gpio/ 10489F: Documentation/driver-api/gpio/ 10490F: drivers/gpio/ 10491F: include/dt-bindings/gpio/ 10492F: include/linux/gpio.h 10493F: include/linux/gpio/ 10494F: include/linux/of_gpio.h 10495K: (devm_)?gpio_(request|free|direction|get|set) 10496K: GPIOD_FLAGS_BIT_NONEXCLUSIVE 10497K: devm_gpiod_unhinge 10498 10499GPIO UAPI 10500M: Bartosz Golaszewski <brgl@bgdev.pl> 10501R: Kent Gibson <warthog618@gmail.com> 10502L: linux-gpio@vger.kernel.org 10503S: Maintained 10504T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 10505F: Documentation/ABI/obsolete/sysfs-gpio 10506F: Documentation/ABI/testing/gpio-cdev 10507F: Documentation/userspace-api/gpio/ 10508F: drivers/gpio/gpiolib-cdev.c 10509F: include/uapi/linux/gpio.h 10510F: tools/gpio/ 10511 10512GRETH 10/100/1G Ethernet MAC device driver 10513M: Andreas Larsson <andreas@gaisler.com> 10514L: netdev@vger.kernel.org 10515S: Maintained 10516F: drivers/net/ethernet/aeroflex/ 10517 10518GREYBUS AUDIO PROTOCOLS DRIVERS 10519M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 10520M: Mark Greer <mgreer@animalcreek.com> 10521S: Maintained 10522F: drivers/staging/greybus/audio_apbridgea.c 10523F: drivers/staging/greybus/audio_apbridgea.h 10524F: drivers/staging/greybus/audio_codec.c 10525F: drivers/staging/greybus/audio_codec.h 10526F: drivers/staging/greybus/audio_gb.c 10527F: drivers/staging/greybus/audio_manager.c 10528F: drivers/staging/greybus/audio_manager.h 10529F: drivers/staging/greybus/audio_manager_module.c 10530F: drivers/staging/greybus/audio_manager_private.h 10531F: drivers/staging/greybus/audio_manager_sysfs.c 10532F: drivers/staging/greybus/audio_module.c 10533F: drivers/staging/greybus/audio_topology.c 10534 10535GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 10536M: Viresh Kumar <vireshk@kernel.org> 10537S: Maintained 10538F: drivers/staging/greybus/authentication.c 10539F: drivers/staging/greybus/bootrom.c 10540F: drivers/staging/greybus/firmware.h 10541F: drivers/staging/greybus/fw-core.c 10542F: drivers/staging/greybus/fw-download.c 10543F: drivers/staging/greybus/fw-management.c 10544F: drivers/staging/greybus/greybus_authentication.h 10545F: drivers/staging/greybus/greybus_firmware.h 10546F: drivers/staging/greybus/hid.c 10547F: drivers/staging/greybus/i2c.c 10548F: drivers/staging/greybus/spi.c 10549F: drivers/staging/greybus/spilib.c 10550F: drivers/staging/greybus/spilib.h 10551 10552GREYBUS LOOPBACK DRIVER 10553M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 10554S: Maintained 10555F: drivers/staging/greybus/loopback.c 10556 10557GREYBUS PLATFORM DRIVERS 10558M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 10559S: Maintained 10560F: drivers/staging/greybus/arche-apb-ctrl.c 10561F: drivers/staging/greybus/arche-platform.c 10562F: drivers/staging/greybus/arche_platform.h 10563 10564GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 10565M: Rui Miguel Silva <rmfrfs@gmail.com> 10566S: Maintained 10567F: drivers/staging/greybus/gpio.c 10568F: drivers/staging/greybus/light.c 10569F: drivers/staging/greybus/power_supply.c 10570F: drivers/staging/greybus/sdio.c 10571F: drivers/staging/greybus/spi.c 10572F: drivers/staging/greybus/spilib.c 10573 10574GREYBUS BEAGLEPLAY DRIVERS 10575M: Ayush Singh <ayushdevel1325@gmail.com> 10576L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 10577S: Maintained 10578F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 10579F: drivers/greybus/gb-beagleplay.c 10580 10581GREYBUS SUBSYSTEM 10582M: Johan Hovold <johan@kernel.org> 10583M: Alex Elder <elder@kernel.org> 10584M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10585L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 10586S: Maintained 10587F: drivers/greybus/ 10588F: drivers/staging/greybus/ 10589F: include/linux/greybus.h 10590F: include/linux/greybus/ 10591 10592GREYBUS UART PROTOCOLS DRIVERS 10593M: David Lin <dtwlin@gmail.com> 10594S: Maintained 10595F: drivers/staging/greybus/log.c 10596F: drivers/staging/greybus/uart.c 10597 10598GS1662 VIDEO SERIALIZER 10599M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 10600L: linux-media@vger.kernel.org 10601S: Maintained 10602T: git git://linuxtv.org/media.git 10603F: drivers/media/spi/gs1662.c 10604 10605GSPCA FINEPIX SUBDRIVER 10606M: Frank Zago <frank@zago.net> 10607L: linux-media@vger.kernel.org 10608S: Maintained 10609T: git git://linuxtv.org/media.git 10610F: drivers/media/usb/gspca/finepix.c 10611 10612GSPCA GL860 SUBDRIVER 10613M: Olivier Lorin <o.lorin@laposte.net> 10614L: linux-media@vger.kernel.org 10615S: Maintained 10616T: git git://linuxtv.org/media.git 10617F: drivers/media/usb/gspca/gl860/ 10618 10619GSPCA M5602 SUBDRIVER 10620M: Erik Andren <erik.andren@gmail.com> 10621L: linux-media@vger.kernel.org 10622S: Maintained 10623T: git git://linuxtv.org/media.git 10624F: drivers/media/usb/gspca/m5602/ 10625 10626GSPCA PAC207 SONIXB SUBDRIVER 10627M: Hans Verkuil <hverkuil@xs4all.nl> 10628L: linux-media@vger.kernel.org 10629S: Odd Fixes 10630T: git git://linuxtv.org/media.git 10631F: drivers/media/usb/gspca/pac207.c 10632 10633GSPCA SN9C20X SUBDRIVER 10634M: Brian Johnson <brijohn@gmail.com> 10635L: linux-media@vger.kernel.org 10636S: Maintained 10637T: git git://linuxtv.org/media.git 10638F: drivers/media/usb/gspca/sn9c20x.c 10639 10640GSPCA T613 SUBDRIVER 10641M: Leandro Costantino <lcostantino@gmail.com> 10642L: linux-media@vger.kernel.org 10643S: Maintained 10644T: git git://linuxtv.org/media.git 10645F: drivers/media/usb/gspca/t613.c 10646 10647GSPCA USB WEBCAM DRIVER 10648M: Hans Verkuil <hverkuil@xs4all.nl> 10649L: linux-media@vger.kernel.org 10650S: Odd Fixes 10651T: git git://linuxtv.org/media.git 10652F: drivers/media/usb/gspca/ 10653 10654GTP (GPRS Tunneling Protocol) 10655M: Pablo Neira Ayuso <pablo@netfilter.org> 10656M: Harald Welte <laforge@gnumonks.org> 10657L: osmocom-net-gprs@lists.osmocom.org 10658S: Maintained 10659T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 10660F: drivers/net/gtp.c 10661 10662GUID PARTITION TABLE (GPT) 10663M: Davidlohr Bueso <dave@stgolabs.net> 10664L: linux-efi@vger.kernel.org 10665S: Maintained 10666F: block/partitions/efi.* 10667 10668HABANALABS PCI DRIVER 10669M: Koby Elbaz <koby.elbaz@intel.com> 10670M: Konstantin Sinyuk <konstantin.sinyuk@intel.com> 10671L: dri-devel@lists.freedesktop.org 10672S: Supported 10673C: irc://irc.oftc.net/dri-devel 10674T: git https://github.com/HabanaAI/drivers.accel.habanalabs.kernel.git 10675F: Documentation/ABI/testing/debugfs-driver-habanalabs 10676F: Documentation/ABI/testing/sysfs-driver-habanalabs 10677F: drivers/accel/habanalabs/ 10678F: include/linux/habanalabs/ 10679F: include/trace/events/habanalabs.h 10680F: include/uapi/drm/habanalabs_accel.h 10681 10682HACKRF MEDIA DRIVER 10683L: linux-media@vger.kernel.org 10684S: Orphan 10685W: https://linuxtv.org 10686Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10687F: drivers/media/usb/hackrf/ 10688 10689HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 10690M: Chuck Lever <chuck.lever@oracle.com> 10691L: kernel-tls-handshake@lists.linux.dev 10692L: netdev@vger.kernel.org 10693S: Maintained 10694F: Documentation/netlink/specs/handshake.yaml 10695F: Documentation/networking/tls-handshake.rst 10696F: include/net/handshake.h 10697F: include/trace/events/handshake.h 10698F: net/handshake/ 10699 10700HANTRO VPU CODEC DRIVER 10701M: Nicolas Dufresne <nicolas.dufresne@collabora.com> 10702M: Benjamin Gaignard <benjamin.gaignard@collabora.com> 10703M: Philipp Zabel <p.zabel@pengutronix.de> 10704L: linux-media@vger.kernel.org 10705L: linux-rockchip@lists.infradead.org 10706S: Maintained 10707F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 10708F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 10709F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 10710F: drivers/media/platform/verisilicon/ 10711 10712HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 10713M: Frank Seidel <frank@f-seidel.de> 10714L: platform-driver-x86@vger.kernel.org 10715S: Maintained 10716W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 10717F: drivers/platform/x86/hdaps.c 10718 10719HARDWARE MONITORING 10720M: Jean Delvare <jdelvare@suse.com> 10721M: Guenter Roeck <linux@roeck-us.net> 10722L: linux-hwmon@vger.kernel.org 10723S: Maintained 10724W: http://hwmon.wiki.kernel.org/ 10725T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 10726F: Documentation/ABI/testing/sysfs-class-hwmon 10727F: Documentation/devicetree/bindings/hwmon/ 10728F: Documentation/hwmon/ 10729F: drivers/hwmon/ 10730F: include/linux/hwmon*.h 10731F: include/trace/events/hwmon*.h 10732K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 10733 10734HARDWARE RANDOM NUMBER GENERATOR CORE 10735M: Olivia Mackall <olivia@selenic.com> 10736M: Herbert Xu <herbert@gondor.apana.org.au> 10737L: linux-crypto@vger.kernel.org 10738S: Odd fixes 10739F: Documentation/admin-guide/hw_random.rst 10740F: Documentation/devicetree/bindings/rng/ 10741F: drivers/char/hw_random/ 10742F: include/linux/hw_random.h 10743 10744HARDWARE SPINLOCK CORE 10745M: Bjorn Andersson <andersson@kernel.org> 10746R: Baolin Wang <baolin.wang7@gmail.com> 10747L: linux-remoteproc@vger.kernel.org 10748S: Maintained 10749T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 10750F: Documentation/devicetree/bindings/hwlock/ 10751F: Documentation/locking/hwspinlock.rst 10752F: drivers/hwspinlock/ 10753F: include/linux/hwspinlock.h 10754 10755HARDWARE TRACING FACILITIES 10756M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10757S: Maintained 10758F: drivers/hwtracing/ 10759 10760HARMONY SOUND DRIVER 10761L: linux-parisc@vger.kernel.org 10762S: Maintained 10763F: sound/parisc/harmony.* 10764 10765HDPVR USB VIDEO ENCODER DRIVER 10766M: Hans Verkuil <hverkuil@xs4all.nl> 10767L: linux-media@vger.kernel.org 10768S: Odd Fixes 10769W: https://linuxtv.org 10770T: git git://linuxtv.org/media.git 10771F: drivers/media/usb/hdpvr/ 10772 10773HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 10774M: Keng-Yu Lin <keng-yu.lin@hpe.com> 10775S: Supported 10776F: drivers/misc/hpilo.[ch] 10777 10778HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 10779M: Jerry Hoemann <jerry.hoemann@hpe.com> 10780S: Supported 10781F: Documentation/watchdog/hpwdt.rst 10782F: drivers/watchdog/hpwdt.c 10783 10784HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 10785M: Don Brace <don.brace@microchip.com> 10786L: storagedev@microchip.com 10787L: linux-scsi@vger.kernel.org 10788S: Supported 10789F: Documentation/scsi/hpsa.rst 10790F: drivers/scsi/hpsa*.[ch] 10791F: include/linux/cciss*.h 10792F: include/uapi/linux/cciss*.h 10793 10794HFI1 DRIVER 10795M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 10796L: linux-rdma@vger.kernel.org 10797S: Supported 10798F: drivers/infiniband/hw/hfi1 10799 10800HFS FILESYSTEM 10801M: Viacheslav Dubeyko <slava@dubeyko.com> 10802M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 10803M: Yangtao Li <frank.li@vivo.com> 10804L: linux-fsdevel@vger.kernel.org 10805S: Maintained 10806F: Documentation/filesystems/hfs.rst 10807F: fs/hfs/ 10808 10809HFSPLUS FILESYSTEM 10810M: Viacheslav Dubeyko <slava@dubeyko.com> 10811M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 10812M: Yangtao Li <frank.li@vivo.com> 10813L: linux-fsdevel@vger.kernel.org 10814S: Maintained 10815F: Documentation/filesystems/hfsplus.rst 10816F: fs/hfsplus/ 10817 10818HGA FRAMEBUFFER DRIVER 10819M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 10820L: linux-nvidia@lists.surfsouth.com 10821S: Maintained 10822W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 10823F: drivers/video/fbdev/hgafb.c 10824 10825HIBERNATION (aka Software Suspend, aka swsusp) 10826M: "Rafael J. Wysocki" <rafael@kernel.org> 10827R: Pavel Machek <pavel@kernel.org> 10828L: linux-pm@vger.kernel.org 10829S: Supported 10830B: https://bugzilla.kernel.org 10831F: arch/*/include/asm/suspend*.h 10832F: arch/x86/power/ 10833F: drivers/base/power/ 10834F: include/linux/freezer.h 10835F: include/linux/pm.h 10836F: include/linux/suspend.h 10837F: kernel/power/ 10838 10839HID CORE LAYER 10840M: Jiri Kosina <jikos@kernel.org> 10841M: Benjamin Tissoires <bentiss@kernel.org> 10842L: linux-input@vger.kernel.org 10843S: Maintained 10844T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 10845F: Documentation/hid/ 10846F: drivers/hid/ 10847F: include/linux/hid* 10848F: include/uapi/linux/hid* 10849F: samples/hid/ 10850F: tools/testing/selftests/hid/ 10851 10852HID LOGITECH DRIVERS 10853R: Filipe Laíns <lains@riseup.net> 10854L: linux-input@vger.kernel.org 10855S: Maintained 10856F: drivers/hid/hid-logitech-* 10857 10858HID NVIDIA SHIELD DRIVER 10859M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 10860L: linux-input@vger.kernel.org 10861S: Maintained 10862F: drivers/hid/hid-nvidia-shield.c 10863 10864HID PHOENIX RC FLIGHT CONTROLLER 10865M: Marcus Folkesson <marcus.folkesson@gmail.com> 10866L: linux-input@vger.kernel.org 10867S: Maintained 10868F: drivers/hid/hid-pxrc.c 10869 10870HID PLAYSTATION DRIVER 10871M: Roderick Colenbrander <roderick.colenbrander@sony.com> 10872L: linux-input@vger.kernel.org 10873S: Supported 10874F: drivers/hid/hid-playstation.c 10875 10876HID SENSOR HUB DRIVERS 10877M: Jiri Kosina <jikos@kernel.org> 10878M: Jonathan Cameron <jic23@kernel.org> 10879M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10880L: linux-input@vger.kernel.org 10881L: linux-iio@vger.kernel.org 10882S: Maintained 10883F: Documentation/hid/hid-sensor* 10884F: drivers/hid/hid-sensor-* 10885F: drivers/iio/*/hid-* 10886F: include/linux/hid-sensor-* 10887 10888HID UNIVERSAL PIDFF DRIVER 10889M: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com> 10890M: Oleg Makarenko <oleg@makarenk.ooo> 10891L: linux-input@vger.kernel.org 10892S: Maintained 10893B: https://github.com/JacKeTUs/universal-pidff/issues 10894F: drivers/hid/hid-universal-pidff.c 10895 10896HID VRC-2 CAR CONTROLLER DRIVER 10897M: Marcus Folkesson <marcus.folkesson@gmail.com> 10898L: linux-input@vger.kernel.org 10899S: Maintained 10900F: drivers/hid/hid-vrc2.c 10901 10902HID WACOM DRIVER 10903M: Ping Cheng <ping.cheng@wacom.com> 10904M: Jason Gerecke <jason.gerecke@wacom.com> 10905L: linux-input@vger.kernel.org 10906S: Maintained 10907F: drivers/hid/wacom.h 10908F: drivers/hid/wacom_* 10909 10910HID++ LOGITECH DRIVERS 10911R: Filipe Laíns <lains@riseup.net> 10912R: Bastien Nocera <hadess@hadess.net> 10913L: linux-input@vger.kernel.org 10914S: Maintained 10915F: drivers/hid/hid-logitech-hidpp.c 10916 10917HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEVENTS 10918M: Anna-Maria Behnsen <anna-maria@linutronix.de> 10919M: Frederic Weisbecker <frederic@kernel.org> 10920M: Thomas Gleixner <tglx@linutronix.de> 10921L: linux-kernel@vger.kernel.org 10922S: Maintained 10923T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 10924F: Documentation/timers/ 10925F: include/linux/clockchips.h 10926F: include/linux/delay.h 10927F: include/linux/hrtimer.h 10928F: include/linux/timer.h 10929F: kernel/time/clockevents.c 10930F: kernel/time/hrtimer.c 10931F: kernel/time/sleep_timeout.c 10932F: kernel/time/timer.c 10933F: kernel/time/timer_list.c 10934F: kernel/time/timer_migration.* 10935F: tools/testing/selftests/timers/ 10936 10937DELAY, SLEEP, TIMEKEEPING, TIMERS [RUST] 10938M: Andreas Hindborg <a.hindborg@kernel.org> 10939R: Boqun Feng <boqun.feng@gmail.com> 10940R: FUJITA Tomonori <fujita.tomonori@gmail.com> 10941R: Frederic Weisbecker <frederic@kernel.org> 10942R: Lyude Paul <lyude@redhat.com> 10943R: Thomas Gleixner <tglx@linutronix.de> 10944R: Anna-Maria Behnsen <anna-maria@linutronix.de> 10945R: John Stultz <jstultz@google.com> 10946R: Stephen Boyd <sboyd@kernel.org> 10947L: rust-for-linux@vger.kernel.org 10948S: Supported 10949W: https://rust-for-linux.com 10950B: https://github.com/Rust-for-Linux/linux/issues 10951T: git https://github.com/Rust-for-Linux/linux.git timekeeping-next 10952F: rust/kernel/time.rs 10953F: rust/kernel/time/ 10954 10955HIGH-SPEED SCC DRIVER FOR AX.25 10956L: linux-hams@vger.kernel.org 10957S: Orphan 10958F: drivers/net/hamradio/scc.c 10959 10960HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 10961M: HighPoint Linux Team <linux@highpoint-tech.com> 10962S: Supported 10963W: http://www.highpoint-tech.com 10964F: Documentation/scsi/hptiop.rst 10965F: drivers/scsi/hptiop.c 10966 10967HIKEY960 ONBOARD USB GPIO HUB DRIVER 10968M: John Stultz <jstultz@google.com> 10969L: linux-kernel@vger.kernel.org 10970S: Maintained 10971F: drivers/misc/hisi_hikey_usb.c 10972 10973HIMAX HX83112B TOUCHSCREEN SUPPORT 10974M: Job Noorman <job@noorman.info> 10975L: linux-input@vger.kernel.org 10976S: Maintained 10977F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 10978F: drivers/input/touchscreen/himax_hx83112b.c 10979 10980HIPPI 10981M: Jes Sorensen <jes@trained-monkey.org> 10982S: Maintained 10983F: drivers/net/hippi/ 10984F: include/linux/hippidevice.h 10985F: include/uapi/linux/if_hippi.h 10986F: net/802/hippi.c 10987 10988HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 10989M: Kurt Kanzenbach <kurt@linutronix.de> 10990L: netdev@vger.kernel.org 10991S: Maintained 10992F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 10993F: drivers/net/dsa/hirschmann/* 10994F: include/linux/platform_data/hirschmann-hellcreek.h 10995F: net/dsa/tag_hellcreek.c 10996 10997HISILICON DMA DRIVER 10998M: Zhou Wang <wangzhou1@hisilicon.com> 10999M: Longfang Liu <liulongfang@huawei.com> 11000L: dmaengine@vger.kernel.org 11001S: Maintained 11002F: drivers/dma/hisi_dma.c 11003 11004HISILICON GPIO DRIVER 11005M: Yang Shen <shenyang39@huawei.com> 11006L: linux-gpio@vger.kernel.org 11007S: Maintained 11008F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 11009F: drivers/gpio/gpio-hisi.c 11010 11011HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 11012M: Zhiqi Song <songzhiqi1@huawei.com> 11013M: Longfang Liu <liulongfang@huawei.com> 11014L: linux-crypto@vger.kernel.org 11015S: Maintained 11016F: Documentation/ABI/testing/debugfs-hisi-hpre 11017F: drivers/crypto/hisilicon/hpre/hpre.h 11018F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 11019F: drivers/crypto/hisilicon/hpre/hpre_main.c 11020 11021HISILICON HNS3 PMU DRIVER 11022M: Jijie Shao <shaojijie@huawei.com> 11023S: Supported 11024F: Documentation/admin-guide/perf/hns3-pmu.rst 11025F: drivers/perf/hisilicon/hns3_pmu.c 11026 11027HISILICON I2C CONTROLLER DRIVER 11028M: Devyn Liu <liudingyuan@h-partners.com> 11029L: linux-i2c@vger.kernel.org 11030S: Maintained 11031W: https://www.hisilicon.com 11032F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 11033F: drivers/i2c/busses/i2c-hisi.c 11034 11035HISILICON KUNPENG SOC HCCS DRIVER 11036M: Huisong Li <lihuisong@huawei.com> 11037S: Maintained 11038F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 11039F: drivers/soc/hisilicon/kunpeng_hccs.c 11040F: drivers/soc/hisilicon/kunpeng_hccs.h 11041 11042HISILICON LPC BUS DRIVER 11043M: Jay Fang <f.fangjian@huawei.com> 11044S: Maintained 11045W: http://www.hisilicon.com 11046F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 11047F: drivers/bus/hisi_lpc.c 11048 11049HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 11050M: Jian Shen <shenjian15@huawei.com> 11051M: Salil Mehta <salil.mehta@huawei.com> 11052M: Jijie Shao <shaojijie@huawei.com> 11053L: netdev@vger.kernel.org 11054S: Maintained 11055W: http://www.hisilicon.com 11056F: drivers/net/ethernet/hisilicon/hns3/ 11057 11058HISILICON NETWORK HIBMCGE DRIVER 11059M: Jijie Shao <shaojijie@huawei.com> 11060L: netdev@vger.kernel.org 11061S: Maintained 11062F: drivers/net/ethernet/hisilicon/hibmcge/ 11063 11064HISILICON NETWORK SUBSYSTEM DRIVER 11065M: Jian Shen <shenjian15@huawei.com> 11066M: Salil Mehta <salil.mehta@huawei.com> 11067L: netdev@vger.kernel.org 11068S: Maintained 11069W: http://www.hisilicon.com 11070F: Documentation/devicetree/bindings/net/hisilicon*.txt 11071F: drivers/net/ethernet/hisilicon/ 11072 11073HISILICON PMU DRIVER 11074M: Yicong Yang <yangyicong@hisilicon.com> 11075M: Jonathan Cameron <jonathan.cameron@huawei.com> 11076S: Supported 11077W: http://www.hisilicon.com 11078F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 11079F: Documentation/admin-guide/perf/hisi-pmu.rst 11080F: drivers/perf/hisilicon 11081F: tools/perf/pmu-events/arch/arm64/hisilicon/ 11082 11083HISILICON PTT DRIVER 11084M: Yicong Yang <yangyicong@hisilicon.com> 11085M: Jonathan Cameron <jonathan.cameron@huawei.com> 11086L: linux-kernel@vger.kernel.org 11087S: Maintained 11088F: Documentation/ABI/testing/sysfs-bus-event_source-devices-hisi_ptt 11089F: Documentation/trace/hisi-ptt.rst 11090F: drivers/hwtracing/ptt/ 11091F: tools/perf/arch/arm64/util/hisi-ptt.c 11092F: tools/perf/util/hisi-ptt* 11093F: tools/perf/util/hisi-ptt-decoder/* 11094 11095HISILICON QM DRIVER 11096M: Weili Qian <qianweili@huawei.com> 11097M: Zhou Wang <wangzhou1@hisilicon.com> 11098L: linux-crypto@vger.kernel.org 11099S: Maintained 11100F: drivers/crypto/hisilicon/Kconfig 11101F: drivers/crypto/hisilicon/Makefile 11102F: drivers/crypto/hisilicon/qm.c 11103F: drivers/crypto/hisilicon/sgl.c 11104F: include/linux/hisi_acc_qm.h 11105 11106HISILICON ROCE DRIVER 11107M: Chengchang Tang <tangchengchang@huawei.com> 11108M: Junxian Huang <huangjunxian6@hisilicon.com> 11109L: linux-rdma@vger.kernel.org 11110S: Maintained 11111F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 11112F: drivers/infiniband/hw/hns/ 11113 11114HISILICON SAS Controller 11115M: Yihang Li <liyihang9@h-partners.com> 11116S: Supported 11117W: http://www.hisilicon.com 11118F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 11119F: drivers/scsi/hisi_sas/ 11120 11121HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 11122M: Longfang Liu <liulongfang@huawei.com> 11123L: linux-crypto@vger.kernel.org 11124S: Maintained 11125F: Documentation/ABI/testing/debugfs-hisi-sec 11126F: drivers/crypto/hisilicon/sec2/sec.h 11127F: drivers/crypto/hisilicon/sec2/sec_crypto.c 11128F: drivers/crypto/hisilicon/sec2/sec_crypto.h 11129F: drivers/crypto/hisilicon/sec2/sec_main.c 11130 11131HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 11132M: Yang Shen <shenyang39@huawei.com> 11133L: linux-spi@vger.kernel.org 11134S: Maintained 11135W: http://www.hisilicon.com 11136F: drivers/spi/spi-hisi-kunpeng.c 11137 11138HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 11139M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 11140L: linux-kernel@vger.kernel.org 11141S: Maintained 11142F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 11143F: drivers/spmi/hisi-spmi-controller.c 11144 11145HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 11146M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 11147L: linux-kernel@vger.kernel.org 11148S: Maintained 11149F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 11150F: drivers/mfd/hi6421-spmi-pmic.c 11151 11152HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 11153M: Weili Qian <qianweili@huawei.com> 11154S: Maintained 11155F: drivers/crypto/hisilicon/trng/trng.c 11156 11157HISILICON V3XX SPI NOR FLASH Controller Driver 11158M: Yang Shen <shenyang39@huawei.com> 11159S: Maintained 11160W: http://www.hisilicon.com 11161F: drivers/spi/spi-hisi-sfc-v3xx.c 11162 11163HISILICON ZIP Controller DRIVER 11164M: Yang Shen <shenyang39@huawei.com> 11165M: Zhou Wang <wangzhou1@hisilicon.com> 11166L: linux-crypto@vger.kernel.org 11167S: Maintained 11168F: Documentation/ABI/testing/debugfs-hisi-zip 11169F: drivers/crypto/hisilicon/zip/ 11170 11171HMM - Heterogeneous Memory Management 11172M: Jason Gunthorpe <jgg@nvidia.com> 11173M: Leon Romanovsky <leonro@nvidia.com> 11174L: linux-mm@kvack.org 11175S: Maintained 11176F: Documentation/mm/hmm.rst 11177F: include/linux/hmm* 11178F: lib/test_hmm* 11179F: mm/hmm* 11180F: tools/testing/selftests/mm/*hmm* 11181 11182HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER 11183M: Petre Rodan <petre.rodan@subdimension.ro> 11184L: linux-iio@vger.kernel.org 11185S: Maintained 11186F: Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml 11187F: drivers/iio/pressure/hsc030pa* 11188 11189HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 11190M: Andreas Klinger <ak@it-klinger.de> 11191M: Petre Rodan <petre.rodan@subdimension.ro> 11192L: linux-iio@vger.kernel.org 11193S: Maintained 11194F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 11195F: drivers/iio/pressure/mprls0025pa* 11196 11197HP BIOSCFG DRIVER 11198M: Jorge Lopez <jorge.lopez2@hp.com> 11199L: platform-driver-x86@vger.kernel.org 11200S: Maintained 11201F: drivers/platform/x86/hp/hp-bioscfg/ 11202 11203HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 11204L: platform-driver-x86@vger.kernel.org 11205S: Orphan 11206F: drivers/platform/x86/hp/tc1100-wmi.c 11207 11208HP WMI HARDWARE MONITOR DRIVER 11209M: James Seo <james@equiv.tech> 11210L: linux-hwmon@vger.kernel.org 11211S: Maintained 11212F: Documentation/hwmon/hp-wmi-sensors.rst 11213F: drivers/hwmon/hp-wmi-sensors.c 11214 11215HPET: High Precision Event Timers driver 11216M: Clemens Ladisch <clemens@ladisch.de> 11217S: Maintained 11218F: Documentation/timers/hpet.rst 11219F: drivers/char/hpet.c 11220F: include/linux/hpet.h 11221F: include/uapi/linux/hpet.h 11222 11223HPET: x86 11224S: Orphan 11225F: arch/x86/include/asm/hpet.h 11226F: arch/x86/kernel/hpet.c 11227 11228HPFS FILESYSTEM 11229M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 11230S: Maintained 11231W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 11232F: fs/hpfs/ 11233 11234HS3001 Hardware Temperature and Humidity Sensor 11235M: Andre Werner <andre.werner@systec-electronic.com> 11236L: linux-hwmon@vger.kernel.org 11237S: Maintained 11238F: drivers/hwmon/hs3001.c 11239 11240HSI SUBSYSTEM 11241M: Sebastian Reichel <sre@kernel.org> 11242S: Maintained 11243T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 11244F: Documentation/ABI/testing/sysfs-bus-hsi 11245F: Documentation/driver-api/hsi.rst 11246F: drivers/hsi/ 11247F: include/linux/hsi/ 11248F: include/uapi/linux/hsi/ 11249 11250HSO 3G MODEM DRIVER 11251L: linux-usb@vger.kernel.org 11252S: Orphan 11253F: drivers/net/usb/hso.c 11254 11255HSR NETWORK PROTOCOL 11256L: netdev@vger.kernel.org 11257S: Orphan 11258F: net/hsr/ 11259 11260HT16K33 LED CONTROLLER DRIVER 11261M: Robin van der Gracht <robin@protonic.nl> 11262S: Maintained 11263F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 11264F: drivers/auxdisplay/ht16k33.c 11265 11266HTCPEN TOUCHSCREEN DRIVER 11267M: Pau Oliva Fora <pof@eslack.org> 11268L: linux-input@vger.kernel.org 11269S: Maintained 11270F: drivers/input/touchscreen/htcpen.c 11271 11272HTE SUBSYSTEM 11273M: Dipen Patel <dipenp@nvidia.com> 11274L: timestamp@lists.linux.dev 11275S: Maintained 11276Q: https://patchwork.kernel.org/project/timestamp/list/ 11277T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 11278F: Documentation/devicetree/bindings/timestamp/ 11279F: Documentation/driver-api/hte/ 11280F: drivers/hte/ 11281F: include/linux/hte.h 11282 11283HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 11284M: Lorenzo Bianconi <lorenzo@kernel.org> 11285L: linux-iio@vger.kernel.org 11286S: Maintained 11287W: http://www.st.com/ 11288F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 11289F: drivers/iio/humidity/hts221* 11290 11291HTU31 Hardware Temperature and Humidity Sensor 11292M: Andrei Lalaev <andrey.lalaev@gmail.com> 11293L: linux-hwmon@vger.kernel.org 11294S: Maintained 11295F: drivers/hwmon/htu31.c 11296 11297HUAWEI ETHERNET DRIVER 11298M: Cai Huoqing <cai.huoqing@linux.dev> 11299L: netdev@vger.kernel.org 11300S: Maintained 11301F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 11302F: drivers/net/ethernet/huawei/hinic/ 11303 11304HUAWEI 3RD GEN ETHERNET DRIVER 11305M: Fan Gong <gongfan1@huawei.com> 11306L: netdev@vger.kernel.org 11307S: Maintained 11308F: Documentation/networking/device_drivers/ethernet/huawei/hinic3.rst 11309F: drivers/net/ethernet/huawei/hinic3/ 11310 11311HUAWEI MATEBOOK E GO EMBEDDED CONTROLLER DRIVER 11312M: Pengyu Luo <mitltlatltl@gmail.com> 11313S: Maintained 11314F: Documentation/devicetree/bindings/platform/huawei,gaokun-ec.yaml 11315F: drivers/platform/arm64/huawei-gaokun-ec.c 11316F: drivers/power/supply/huawei-gaokun-battery.c 11317F: drivers/usb/typec/ucsi/ucsi_huawei_gaokun.c 11318F: include/linux/platform_data/huawei-gaokun-ec.h 11319 11320HUGETLB SUBSYSTEM 11321M: Muchun Song <muchun.song@linux.dev> 11322M: Oscar Salvador <osalvador@suse.de> 11323R: David Hildenbrand <david@redhat.com> 11324L: linux-mm@kvack.org 11325S: Maintained 11326F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 11327F: Documentation/admin-guide/mm/hugetlbpage.rst 11328F: Documentation/mm/hugetlbfs_reserv.rst 11329F: Documentation/mm/vmemmap_dedup.rst 11330F: fs/hugetlbfs/ 11331F: include/linux/hugetlb.h 11332F: include/trace/events/hugetlbfs.h 11333F: mm/hugetlb.c 11334F: mm/hugetlb_cgroup.c 11335F: mm/hugetlb_cma.c 11336F: mm/hugetlb_cma.h 11337F: mm/hugetlb_vmemmap.c 11338F: mm/hugetlb_vmemmap.h 11339F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 11340 11341HVA ST MEDIA DRIVER 11342M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 11343L: linux-media@vger.kernel.org 11344S: Supported 11345W: https://linuxtv.org 11346T: git git://linuxtv.org/media.git 11347F: drivers/media/platform/st/sti/hva 11348 11349HWPOISON MEMORY FAILURE HANDLING 11350M: Miaohe Lin <linmiaohe@huawei.com> 11351R: Naoya Horiguchi <nao.horiguchi@gmail.com> 11352L: linux-mm@kvack.org 11353S: Maintained 11354F: mm/hwpoison-inject.c 11355F: mm/memory-failure.c 11356 11357HYCON HY46XX TOUCHSCREEN SUPPORT 11358M: Giulio Benetti <giulio.benetti@benettiengineering.com> 11359L: linux-input@vger.kernel.org 11360S: Maintained 11361F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 11362F: drivers/input/touchscreen/hycon-hy46xx.c 11363 11364HYGON PROCESSOR SUPPORT 11365M: Pu Wen <puwen@hygon.cn> 11366L: linux-kernel@vger.kernel.org 11367S: Maintained 11368F: arch/x86/kernel/cpu/hygon.c 11369 11370HYNIX HI556 SENSOR DRIVER 11371M: Sakari Ailus <sakari.ailus@linux.intel.com> 11372L: linux-media@vger.kernel.org 11373S: Maintained 11374T: git git://linuxtv.org/media.git 11375F: drivers/media/i2c/hi556.c 11376 11377HYNIX HI846 SENSOR DRIVER 11378M: Martin Kepplinger <martin.kepplinger@puri.sm> 11379L: linux-media@vger.kernel.org 11380S: Maintained 11381F: drivers/media/i2c/hi846.c 11382 11383HYNIX HI847 SENSOR DRIVER 11384M: Sakari Ailus <sakari.ailus@linux.intel.com> 11385L: linux-media@vger.kernel.org 11386S: Maintained 11387F: drivers/media/i2c/hi847.c 11388 11389Hyper-V/Azure CORE AND DRIVERS 11390M: "K. Y. Srinivasan" <kys@microsoft.com> 11391M: Haiyang Zhang <haiyangz@microsoft.com> 11392M: Wei Liu <wei.liu@kernel.org> 11393M: Dexuan Cui <decui@microsoft.com> 11394L: linux-hyperv@vger.kernel.org 11395S: Supported 11396T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 11397F: Documentation/ABI/stable/sysfs-bus-vmbus 11398F: Documentation/ABI/testing/debugfs-hyperv 11399F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 11400F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 11401F: Documentation/virt/hyperv 11402F: arch/arm64/hyperv 11403F: arch/arm64/include/asm/mshyperv.h 11404F: arch/x86/hyperv 11405F: arch/x86/include/asm/mshyperv.h 11406F: arch/x86/include/asm/trace/hyperv.h 11407F: arch/x86/kernel/cpu/mshyperv.c 11408F: drivers/clocksource/hyperv_timer.c 11409F: drivers/hid/hid-hyperv.c 11410F: drivers/hv/ 11411F: drivers/input/serio/hyperv-keyboard.c 11412F: drivers/iommu/hyperv-iommu.c 11413F: drivers/net/ethernet/microsoft/ 11414F: drivers/net/hyperv/ 11415F: drivers/pci/controller/pci-hyperv-intf.c 11416F: drivers/pci/controller/pci-hyperv.c 11417F: drivers/scsi/storvsc_drv.c 11418F: drivers/uio/uio_hv_generic.c 11419F: drivers/video/fbdev/hyperv_fb.c 11420F: include/asm-generic/mshyperv.h 11421F: include/clocksource/hyperv_timer.h 11422F: include/hyperv/hvgdk.h 11423F: include/hyperv/hvgdk_ext.h 11424F: include/hyperv/hvgdk_mini.h 11425F: include/hyperv/hvhdk.h 11426F: include/hyperv/hvhdk_mini.h 11427F: include/linux/hyperv.h 11428F: include/net/mana 11429F: include/uapi/linux/hyperv.h 11430F: net/vmw_vsock/hyperv_transport.c 11431F: tools/hv/ 11432 11433HYPERBUS SUPPORT 11434M: Vignesh Raghavendra <vigneshr@ti.com> 11435R: Tudor Ambarus <tudor.ambarus@linaro.org> 11436L: linux-mtd@lists.infradead.org 11437S: Supported 11438Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 11439C: irc://irc.oftc.net/mtd 11440T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 11441F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 11442F: drivers/mtd/hyperbus/ 11443F: include/linux/mtd/hyperbus.h 11444 11445HYPERVISOR VIRTUAL CONSOLE DRIVER 11446L: linuxppc-dev@lists.ozlabs.org 11447S: Odd Fixes 11448F: drivers/tty/hvc/ 11449 11450HUNG TASK DETECTOR 11451M: Andrew Morton <akpm@linux-foundation.org> 11452R: Lance Yang <lance.yang@linux.dev> 11453R: Masami Hiramatsu <mhiramat@kernel.org> 11454L: linux-kernel@vger.kernel.org 11455S: Maintained 11456F: include/linux/hung_task.h 11457F: kernel/hung_task.c 11458 11459I2C ACPI SUPPORT 11460M: Mika Westerberg <westeri@kernel.org> 11461L: linux-i2c@vger.kernel.org 11462L: linux-acpi@vger.kernel.org 11463S: Maintained 11464F: drivers/i2c/i2c-core-acpi.c 11465 11466I2C ADDRESS TRANSLATOR (ATR) 11467M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 11468R: Luca Ceresoli <luca.ceresoli@bootlin.com> 11469L: linux-i2c@vger.kernel.org 11470S: Maintained 11471F: drivers/i2c/i2c-atr.c 11472F: include/linux/i2c-atr.h 11473 11474I2C CONTROLLER DRIVER FOR NVIDIA GPU 11475M: Ajay Gupta <ajayg@nvidia.com> 11476L: linux-i2c@vger.kernel.org 11477S: Maintained 11478F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 11479F: drivers/i2c/busses/i2c-nvidia-gpu.c 11480 11481I2C MUXES 11482M: Peter Rosin <peda@axentia.se> 11483L: linux-i2c@vger.kernel.org 11484S: Maintained 11485F: Documentation/devicetree/bindings/i2c/i2c-arb* 11486F: Documentation/devicetree/bindings/i2c/i2c-gate* 11487F: Documentation/devicetree/bindings/i2c/i2c-mux* 11488F: Documentation/i2c/i2c-topology.rst 11489F: Documentation/i2c/muxes/ 11490F: drivers/i2c/i2c-mux.c 11491F: drivers/i2c/muxes/ 11492F: include/linux/i2c-mux.h 11493 11494I2C MV64XXX MARVELL AND ALLWINNER DRIVER 11495M: Gregory CLEMENT <gregory.clement@bootlin.com> 11496L: linux-i2c@vger.kernel.org 11497S: Maintained 11498F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 11499F: drivers/i2c/busses/i2c-mv64xxx.c 11500 11501I2C OF COMPONENT PROBER 11502M: Chen-Yu Tsai <wenst@chromium.org> 11503L: linux-i2c@vger.kernel.org 11504L: devicetree@vger.kernel.org 11505S: Maintained 11506F: drivers/i2c/i2c-core-of-prober.c 11507F: include/linux/i2c-of-prober.h 11508 11509I2C OVER PARALLEL PORT 11510M: Jean Delvare <jdelvare@suse.com> 11511L: linux-i2c@vger.kernel.org 11512S: Maintained 11513F: Documentation/i2c/busses/i2c-parport.rst 11514F: drivers/i2c/busses/i2c-parport.c 11515 11516I2C SUBSYSTEM 11517M: Wolfram Sang <wsa+renesas@sang-engineering.com> 11518L: linux-i2c@vger.kernel.org 11519S: Maintained 11520W: https://i2c.wiki.kernel.org/ 11521Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 11522T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 11523F: Documentation/i2c/ 11524F: drivers/i2c/* 11525F: include/dt-bindings/i2c/i2c.h 11526F: include/linux/i2c-dev.h 11527F: include/linux/i2c-smbus.h 11528F: include/linux/i2c.h 11529F: include/uapi/linux/i2c-*.h 11530F: include/uapi/linux/i2c.h 11531 11532I2C SUBSYSTEM HOST DRIVERS 11533M: Andi Shyti <andi.shyti@kernel.org> 11534L: linux-i2c@vger.kernel.org 11535S: Maintained 11536W: https://i2c.wiki.kernel.org/ 11537Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 11538T: git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git 11539F: Documentation/devicetree/bindings/i2c/ 11540F: drivers/i2c/algos/ 11541F: drivers/i2c/busses/ 11542F: include/dt-bindings/i2c/ 11543 11544I2C-TAOS-EVM DRIVER 11545M: Jean Delvare <jdelvare@suse.com> 11546L: linux-i2c@vger.kernel.org 11547S: Maintained 11548F: Documentation/i2c/busses/i2c-taos-evm.rst 11549F: drivers/i2c/busses/i2c-taos-evm.c 11550 11551I2C-TINY-USB DRIVER 11552M: Till Harbaum <till@harbaum.org> 11553L: linux-i2c@vger.kernel.org 11554S: Maintained 11555W: http://www.harbaum.org/till/i2c_tiny_usb 11556F: drivers/i2c/busses/i2c-tiny-usb.c 11557 11558I2C/SMBUS CONTROLLER DRIVERS FOR PC 11559M: Jean Delvare <jdelvare@suse.com> 11560L: linux-i2c@vger.kernel.org 11561S: Maintained 11562F: Documentation/i2c/busses/i2c-ali1535.rst 11563F: Documentation/i2c/busses/i2c-ali1563.rst 11564F: Documentation/i2c/busses/i2c-ali15x3.rst 11565F: Documentation/i2c/busses/i2c-amd756.rst 11566F: Documentation/i2c/busses/i2c-amd8111.rst 11567F: Documentation/i2c/busses/i2c-i801.rst 11568F: Documentation/i2c/busses/i2c-nforce2.rst 11569F: Documentation/i2c/busses/i2c-piix4.rst 11570F: Documentation/i2c/busses/i2c-sis5595.rst 11571F: Documentation/i2c/busses/i2c-sis630.rst 11572F: Documentation/i2c/busses/i2c-sis96x.rst 11573F: Documentation/i2c/busses/i2c-via.rst 11574F: Documentation/i2c/busses/i2c-viapro.rst 11575F: drivers/i2c/busses/i2c-ali1535.c 11576F: drivers/i2c/busses/i2c-ali1563.c 11577F: drivers/i2c/busses/i2c-ali15x3.c 11578F: drivers/i2c/busses/i2c-amd756.c 11579F: drivers/i2c/busses/i2c-amd8111.c 11580F: drivers/i2c/busses/i2c-i801.c 11581F: drivers/i2c/busses/i2c-isch.c 11582F: drivers/i2c/busses/i2c-nforce2.c 11583F: drivers/i2c/busses/i2c-piix4.* 11584F: drivers/i2c/busses/i2c-sis5595.c 11585F: drivers/i2c/busses/i2c-sis630.c 11586F: drivers/i2c/busses/i2c-sis96x.c 11587F: drivers/i2c/busses/i2c-via.c 11588F: drivers/i2c/busses/i2c-viapro.c 11589 11590I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 11591M: Hans de Goede <hansg@kernel.org> 11592L: linux-i2c@vger.kernel.org 11593S: Maintained 11594F: drivers/i2c/busses/i2c-cht-wc.c 11595 11596I2C/SMBUS ISMT DRIVER 11597M: Neil Horman <nhorman@tuxdriver.com> 11598L: linux-i2c@vger.kernel.org 11599F: Documentation/i2c/busses/i2c-ismt.rst 11600F: drivers/i2c/busses/i2c-ismt.c 11601 11602I2C/SMBUS ZHAOXIN DRIVER 11603M: Hans Hu <hanshu@zhaoxin.com> 11604L: linux-i2c@vger.kernel.org 11605S: Maintained 11606W: https://www.zhaoxin.com 11607F: drivers/i2c/busses/i2c-viai2c-common.c 11608F: drivers/i2c/busses/i2c-viai2c-zhaoxin.c 11609 11610I2C/SMBUS STUB DRIVER 11611M: Jean Delvare <jdelvare@suse.com> 11612L: linux-i2c@vger.kernel.org 11613S: Maintained 11614F: drivers/i2c/i2c-stub.c 11615 11616I3C DRIVER FOR ASPEED AST2600 11617M: Jeremy Kerr <jk@codeconstruct.com.au> 11618S: Maintained 11619F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 11620F: drivers/i3c/master/ast2600-i3c-master.c 11621 11622I3C DRIVER FOR CADENCE I3C MASTER IP 11623M: Przemysław Gaj <pgaj@cadence.com> 11624S: Maintained 11625F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 11626F: drivers/i3c/master/i3c-master-cdns.c 11627 11628I3C DRIVER FOR RENESAS 11629M: Wolfram Sang <wsa+renesas@sang-engineering.com> 11630M: Tommaso Merciai <tommaso.merciai.xr@bp.renesas.com> 11631S: Supported 11632F: Documentation/devicetree/bindings/i3c/renesas,i3c.yaml 11633F: drivers/i3c/master/renesas-i3c.c 11634 11635I3C DRIVER FOR SYNOPSYS DESIGNWARE 11636S: Orphan 11637F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 11638F: drivers/i3c/master/dw* 11639 11640I3C SUBSYSTEM 11641M: Alexandre Belloni <alexandre.belloni@bootlin.com> 11642R: Frank Li <Frank.Li@nxp.com> 11643L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 11644S: Maintained 11645Q: https://patchwork.kernel.org/project/linux-i3c/list/ 11646C: irc://chat.freenode.net/linux-i3c 11647T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 11648F: Documentation/ABI/testing/sysfs-bus-i3c 11649F: Documentation/devicetree/bindings/i3c/ 11650F: Documentation/driver-api/i3c 11651F: drivers/i3c/ 11652F: include/dt-bindings/i3c/ 11653F: include/linux/i3c/ 11654 11655IBM Operation Panel Input Driver 11656M: Eddie James <eajames@linux.ibm.com> 11657L: linux-input@vger.kernel.org 11658S: Maintained 11659F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 11660F: drivers/input/misc/ibm-panel.c 11661 11662IBM Power 842 compression accelerator 11663M: Haren Myneni <haren@us.ibm.com> 11664S: Supported 11665F: crypto/842.c 11666F: drivers/crypto/nx/Kconfig 11667F: drivers/crypto/nx/Makefile 11668F: drivers/crypto/nx/nx-842* 11669F: include/linux/sw842.h 11670F: lib/842/ 11671 11672IBM Power in-Nest Crypto Acceleration 11673M: Breno Leitão <leitao@debian.org> 11674M: Nayna Jain <nayna@linux.ibm.com> 11675M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 11676L: linux-crypto@vger.kernel.org 11677S: Supported 11678F: drivers/crypto/nx/Kconfig 11679F: drivers/crypto/nx/Makefile 11680F: drivers/crypto/nx/nx-aes* 11681F: drivers/crypto/nx/nx-sha* 11682F: drivers/crypto/nx/nx.* 11683F: drivers/crypto/nx/nx_csbcpb.h 11684F: drivers/crypto/nx/nx_debugfs.c 11685 11686IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 11687M: Tyrel Datwyler <tyreld@linux.ibm.com> 11688L: linux-pci@vger.kernel.org 11689L: linuxppc-dev@lists.ozlabs.org 11690S: Supported 11691F: drivers/pci/hotplug/rpadlpar* 11692 11693IBM Power Linux RAID adapter 11694M: Brian King <brking@us.ibm.com> 11695S: Supported 11696F: drivers/scsi/ipr.* 11697 11698IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 11699M: Tyrel Datwyler <tyreld@linux.ibm.com> 11700L: linux-pci@vger.kernel.org 11701L: linuxppc-dev@lists.ozlabs.org 11702S: Supported 11703F: drivers/pci/hotplug/rpaphp* 11704 11705IBM Power SRIOV Virtual NIC Device Driver 11706M: Haren Myneni <haren@linux.ibm.com> 11707M: Rick Lindsley <ricklind@linux.ibm.com> 11708R: Nick Child <nnac123@linux.ibm.com> 11709R: Thomas Falcon <tlfalcon@linux.ibm.com> 11710L: netdev@vger.kernel.org 11711S: Maintained 11712F: drivers/net/ethernet/ibm/ibmvnic.* 11713 11714IBM Power VFIO Support 11715M: Timothy Pearson <tpearson@raptorengineering.com> 11716S: Supported 11717F: drivers/vfio/vfio_iommu_spapr_tce.c 11718 11719IBM Power Virtual Ethernet Device Driver 11720M: Nick Child <nnac123@linux.ibm.com> 11721L: netdev@vger.kernel.org 11722S: Maintained 11723F: drivers/net/ethernet/ibm/ibmveth.* 11724 11725IBM Power Virtual FC Device Drivers 11726M: Tyrel Datwyler <tyreld@linux.ibm.com> 11727L: linux-scsi@vger.kernel.org 11728S: Supported 11729F: drivers/scsi/ibmvscsi/ibmvfc* 11730 11731IBM Power Virtual Management Channel Driver 11732M: Brad Warrum <bwarrum@linux.ibm.com> 11733M: Ritu Agarwal <rituagar@linux.ibm.com> 11734S: Supported 11735F: drivers/misc/ibmvmc.* 11736 11737IBM Power Virtual SCSI Device Drivers 11738M: Tyrel Datwyler <tyreld@linux.ibm.com> 11739L: linux-scsi@vger.kernel.org 11740S: Supported 11741F: drivers/scsi/ibmvscsi/ibmvscsi* 11742F: include/scsi/viosrp.h 11743 11744IBM Power Virtual SCSI Device Target Driver 11745M: Tyrel Datwyler <tyreld@linux.ibm.com> 11746L: linux-scsi@vger.kernel.org 11747L: target-devel@vger.kernel.org 11748S: Supported 11749F: drivers/scsi/ibmvscsi_tgt/ 11750 11751IBM Power VMX Cryptographic instructions 11752M: Breno Leitão <leitao@debian.org> 11753M: Nayna Jain <nayna@linux.ibm.com> 11754M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 11755L: linux-crypto@vger.kernel.org 11756S: Supported 11757F: arch/powerpc/crypto/Kconfig 11758F: arch/powerpc/crypto/Makefile 11759F: arch/powerpc/crypto/aes.c 11760F: arch/powerpc/crypto/aes_cbc.c 11761F: arch/powerpc/crypto/aes_ctr.c 11762F: arch/powerpc/crypto/aes_xts.c 11763F: arch/powerpc/crypto/aesp8-ppc.* 11764F: arch/powerpc/crypto/ghash.c 11765F: arch/powerpc/crypto/ghashp8-ppc.pl 11766F: arch/powerpc/crypto/ppc-xlate.pl 11767F: arch/powerpc/crypto/vmx.c 11768 11769IBM ServeRAID RAID DRIVER 11770S: Orphan 11771F: drivers/scsi/ips.* 11772 11773ICH LPC AND GPIO DRIVER 11774M: Peter Tyser <ptyser@xes-inc.com> 11775S: Maintained 11776F: drivers/gpio/gpio-ich.c 11777F: drivers/mfd/lpc_ich.c 11778 11779ICY I2C DRIVER 11780M: Max Staudt <max@enpas.org> 11781L: linux-i2c@vger.kernel.org 11782S: Maintained 11783F: drivers/i2c/busses/i2c-icy.c 11784 11785IDEAPAD LAPTOP EXTRAS DRIVER 11786M: Ike Panhc <ikepanhc@gmail.com> 11787L: platform-driver-x86@vger.kernel.org 11788S: Maintained 11789W: http://launchpad.net/ideapad-laptop 11790F: drivers/platform/x86/lenovo/ideapad-laptop.c 11791 11792IDEAPAD LAPTOP SLIDEBAR DRIVER 11793M: Andrey Moiseev <o2g.org.ru@gmail.com> 11794L: linux-input@vger.kernel.org 11795S: Maintained 11796W: https://github.com/o2genum/ideapad-slidebar 11797F: drivers/input/misc/ideapad_slidebar.c 11798 11799IDT VersaClock 5 CLOCK DRIVER 11800M: Luca Ceresoli <luca@lucaceresoli.net> 11801S: Maintained 11802F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 11803F: drivers/clk/clk-versaclock5.c 11804 11805IEEE 802.15.4 SUBSYSTEM 11806M: Alexander Aring <alex.aring@gmail.com> 11807M: Stefan Schmidt <stefan@datenfreihafen.org> 11808M: Miquel Raynal <miquel.raynal@bootlin.com> 11809L: linux-wpan@vger.kernel.org 11810S: Maintained 11811W: https://linux-wpan.org/ 11812Q: https://patchwork.kernel.org/project/linux-wpan/list/ 11813T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 11814T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 11815F: Documentation/networking/ieee802154.rst 11816F: drivers/net/ieee802154/ 11817F: include/linux/ieee802154.h 11818F: include/linux/nl802154.h 11819F: include/net/af_ieee802154.h 11820F: include/net/cfg802154.h 11821F: include/net/ieee802154_netdev.h 11822F: include/net/mac802154.h 11823F: include/net/nl802154.h 11824F: net/ieee802154/ 11825F: net/mac802154/ 11826 11827Intel VIRTIO DATA PATH ACCELERATOR 11828M: Zhu Lingshan <lingshan.zhu@kernel.org> 11829L: virtualization@lists.linux.dev 11830S: Supported 11831F: drivers/vdpa/ifcvf/ 11832 11833IFE PROTOCOL 11834M: Yotam Gigi <yotam.gi@gmail.com> 11835M: Jamal Hadi Salim <jhs@mojatatu.com> 11836F: include/net/ife.h 11837F: include/uapi/linux/ife.h 11838F: net/ife 11839 11840IGORPLUG-USB IR RECEIVER 11841M: Sean Young <sean@mess.org> 11842L: linux-media@vger.kernel.org 11843S: Maintained 11844F: drivers/media/rc/igorplugusb.c 11845 11846IGUANAWORKS USB IR TRANSCEIVER 11847M: Sean Young <sean@mess.org> 11848L: linux-media@vger.kernel.org 11849S: Maintained 11850F: drivers/media/rc/iguanair.c 11851 11852IIO ADC HELPERS 11853M: Matti Vaittinen <mazziesaccount@gmail.com> 11854L: linux-iio@vger.kernel.org 11855S: Maintained 11856F: drivers/iio/adc/industrialio-adc.c 11857F: include/linux/iio/adc-helpers.h 11858 11859IIO BACKEND FRAMEWORK 11860M: Nuno Sa <nuno.sa@analog.com> 11861R: Olivier Moysan <olivier.moysan@foss.st.com> 11862L: linux-iio@vger.kernel.org 11863S: Maintained 11864F: Documentation/ABI/testing/debugfs-iio-backend 11865F: drivers/iio/industrialio-backend.c 11866F: include/linux/iio/backend.h 11867 11868IIO DIGITAL POTENTIOMETER DAC 11869M: Peter Rosin <peda@axentia.se> 11870L: linux-iio@vger.kernel.org 11871S: Maintained 11872F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 11873F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 11874F: drivers/iio/dac/dpot-dac.c 11875 11876IIO ENVELOPE DETECTOR 11877M: Peter Rosin <peda@axentia.se> 11878L: linux-iio@vger.kernel.org 11879S: Maintained 11880F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 11881F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 11882F: drivers/iio/adc/envelope-detector.c 11883 11884IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 11885M: Matti Vaittinen <mazziesaccount@gmail.com> 11886L: linux-iio@vger.kernel.org 11887S: Maintained 11888F: drivers/iio/industrialio-gts-helper.c 11889F: include/linux/iio/iio-gts-helper.h 11890F: drivers/iio/test/iio-test-gts.c 11891 11892IIO MULTIPLEXER 11893M: Peter Rosin <peda@axentia.se> 11894L: linux-iio@vger.kernel.org 11895S: Maintained 11896F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 11897F: drivers/iio/multiplexer/iio-mux.c 11898 11899IIO SCMI BASED DRIVER 11900M: Jyoti Bhayana <jbhayana@google.com> 11901L: linux-iio@vger.kernel.org 11902S: Maintained 11903F: drivers/iio/common/scmi_sensors/scmi_iio.c 11904 11905IIO SUBSYSTEM AND DRIVERS 11906M: Jonathan Cameron <jic23@kernel.org> 11907R: David Lechner <dlechner@baylibre.com> 11908R: Nuno Sá <nuno.sa@analog.com> 11909R: Andy Shevchenko <andy@kernel.org> 11910L: linux-iio@vger.kernel.org 11911S: Maintained 11912T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 11913F: Documentation/ABI/testing/configfs-iio* 11914F: Documentation/ABI/testing/sysfs-bus-iio* 11915F: Documentation/devicetree/bindings/iio/ 11916F: Documentation/iio/ 11917F: drivers/iio/ 11918F: drivers/staging/iio/ 11919F: include/dt-bindings/iio/ 11920F: include/linux/iio/ 11921F: tools/iio/ 11922 11923IIO UNIT CONVERTER 11924M: Peter Rosin <peda@axentia.se> 11925L: linux-iio@vger.kernel.org 11926S: Maintained 11927F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 11928F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 11929F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 11930F: drivers/iio/afe/iio-rescale.c 11931 11932IKANOS/ADI EAGLE ADSL USB DRIVER 11933M: Matthieu Castet <castet.matthieu@free.fr> 11934M: Stanislaw Gruszka <stf_xl@wp.pl> 11935S: Maintained 11936F: drivers/usb/atm/ueagle-atm.c 11937 11938IMAGIS TOUCHSCREEN DRIVER 11939M: Markuss Broks <markuss.broks@gmail.com> 11940S: Maintained 11941F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 11942F: drivers/input/touchscreen/imagis.c 11943 11944IMGTEC ASCII LCD DRIVER 11945M: Paul Burton <paulburton@kernel.org> 11946S: Maintained 11947F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 11948F: drivers/auxdisplay/img-ascii-lcd.c 11949 11950IMGTEC JPEG ENCODER DRIVER 11951M: Devarsh Thakkar <devarsht@ti.com> 11952L: linux-media@vger.kernel.org 11953S: Supported 11954F: Documentation/devicetree/bindings/media/img,e5010-jpeg-enc.yaml 11955F: drivers/media/platform/imagination/e5010* 11956 11957IMGTEC IR DECODER DRIVER 11958S: Orphan 11959F: drivers/media/rc/img-ir/ 11960 11961IMGTEC POWERVR DRM DRIVER 11962M: Frank Binns <frank.binns@imgtec.com> 11963M: Matt Coster <matt.coster@imgtec.com> 11964S: Supported 11965T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 11966F: Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml 11967F: Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml 11968F: Documentation/gpu/imagination/ 11969F: drivers/gpu/drm/ci/xfails/powervr* 11970F: drivers/gpu/drm/imagination/ 11971F: include/uapi/drm/pvr_drm.h 11972 11973IMON SOUNDGRAPH USB IR RECEIVER 11974M: Sean Young <sean@mess.org> 11975L: linux-media@vger.kernel.org 11976S: Maintained 11977F: drivers/media/rc/imon.c 11978F: drivers/media/rc/imon_raw.c 11979 11980IMS TWINTURBO FRAMEBUFFER DRIVER 11981L: linux-fbdev@vger.kernel.org 11982S: Orphan 11983F: drivers/video/fbdev/imsttfb.c 11984 11985INA233 HARDWARE MONITOR DRIVERS 11986M: Leo Yang <leo.yang.sy0@gmail.com> 11987L: linux-hwmon@vger.kernel.org 11988S: Maintained 11989F: Documentation/hwmon/ina233.rst 11990F: drivers/hwmon/pmbus/ina233.c 11991 11992INDEX OF FURTHER KERNEL DOCUMENTATION 11993M: Carlos Bilbao <carlos.bilbao@kernel.org> 11994S: Maintained 11995F: Documentation/process/kernel-docs.rst 11996 11997INDUSTRY PACK SUBSYSTEM (IPACK) 11998M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 11999M: Jens Taprogge <jens.taprogge@taprogge.org> 12000M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12001L: industrypack-devel@lists.sourceforge.net 12002S: Maintained 12003W: http://industrypack.sourceforge.net 12004F: drivers/ipack/ 12005 12006INFINEON DPS310 Driver 12007M: Eddie James <eajames@linux.ibm.com> 12008L: linux-iio@vger.kernel.org 12009S: Maintained 12010F: drivers/iio/pressure/dps310.c 12011 12012INFINEON PEB2466 ASoC CODEC 12013M: Herve Codina <herve.codina@bootlin.com> 12014L: linux-sound@vger.kernel.org 12015S: Maintained 12016F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 12017F: sound/soc/codecs/peb2466.c 12018 12019INFINIBAND SUBSYSTEM 12020M: Jason Gunthorpe <jgg@nvidia.com> 12021M: Leon Romanovsky <leonro@nvidia.com> 12022L: linux-rdma@vger.kernel.org 12023S: Supported 12024W: https://github.com/linux-rdma/rdma-core 12025Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12026T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 12027F: Documentation/devicetree/bindings/infiniband/ 12028F: Documentation/infiniband/ 12029F: drivers/infiniband/ 12030F: include/rdma/ 12031F: include/trace/events/ib_mad.h 12032F: include/trace/events/ib_umad.h 12033F: include/trace/misc/rdma.h 12034F: include/uapi/linux/if_infiniband.h 12035F: include/uapi/rdma/ 12036F: samples/bpf/ibumad_kern.c 12037F: samples/bpf/ibumad_user.c 12038 12039INGENIC JZ4780 NAND DRIVER 12040M: Harvey Hunt <harveyhuntnexus@gmail.com> 12041L: linux-mtd@lists.infradead.org 12042L: linux-mips@vger.kernel.org 12043S: Maintained 12044F: drivers/mtd/nand/raw/ingenic/ 12045 12046INGENIC JZ47xx SoCs 12047M: Paul Cercueil <paul@crapouillou.net> 12048L: linux-mips@vger.kernel.org 12049S: Maintained 12050F: arch/mips/boot/dts/ingenic/ 12051F: arch/mips/generic/board-ingenic.c 12052F: arch/mips/include/asm/mach-ingenic/ 12053F: arch/mips/ingenic/Kconfig 12054F: drivers/clk/ingenic/ 12055F: drivers/dma/dma-jz4780.c 12056F: drivers/gpu/drm/ingenic/ 12057F: drivers/i2c/busses/i2c-jz4780.c 12058F: drivers/iio/adc/ingenic-adc.c 12059F: drivers/irqchip/irq-ingenic.c 12060F: drivers/memory/jz4780-nemc.c 12061F: drivers/mmc/host/jz4740_mmc.c 12062F: drivers/mtd/nand/raw/ingenic/ 12063F: drivers/pinctrl/pinctrl-ingenic.c 12064F: drivers/power/supply/ingenic-battery.c 12065F: drivers/pwm/pwm-jz4740.c 12066F: drivers/remoteproc/ingenic_rproc.c 12067F: drivers/rtc/rtc-jz4740.c 12068F: drivers/tty/serial/8250/8250_ingenic.c 12069F: drivers/usb/musb/jz4740.c 12070F: drivers/watchdog/jz4740_wdt.c 12071F: include/dt-bindings/iio/adc/ingenic,adc.h 12072F: include/linux/mfd/ingenic-tcu.h 12073F: sound/soc/codecs/jz47* 12074F: sound/soc/jz4740/ 12075 12076INJOINIC IP5xxx POWER BANK IC DRIVER 12077M: Samuel Holland <samuel@sholland.org> 12078S: Maintained 12079F: drivers/power/supply/ip5xxx_power.c 12080 12081INOTIFY 12082M: Jan Kara <jack@suse.cz> 12083R: Amir Goldstein <amir73il@gmail.com> 12084L: linux-fsdevel@vger.kernel.org 12085S: Maintained 12086F: Documentation/filesystems/inotify.rst 12087F: fs/notify/inotify/ 12088F: include/linux/inotify.h 12089F: include/uapi/linux/inotify.h 12090 12091INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 12092M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 12093L: linux-input@vger.kernel.org 12094S: Maintained 12095Q: http://patchwork.kernel.org/project/linux-input/list/ 12096T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 12097F: Documentation/devicetree/bindings/input/ 12098F: Documentation/devicetree/bindings/serio/ 12099F: Documentation/input/ 12100F: drivers/input/ 12101F: include/dt-bindings/input/ 12102F: include/linux/gameport.h 12103F: include/linux/i8042.h 12104F: include/linux/input.h 12105F: include/linux/input/ 12106F: include/linux/libps2.h 12107F: include/linux/serio.h 12108F: include/uapi/linux/gameport.h 12109F: include/uapi/linux/input-event-codes.h 12110F: include/uapi/linux/input.h 12111F: include/uapi/linux/serio.h 12112F: include/uapi/linux/uinput.h 12113 12114INPUT MULTITOUCH (MT) PROTOCOL 12115M: Henrik Rydberg <rydberg@bitmath.org> 12116L: linux-input@vger.kernel.org 12117S: Odd fixes 12118F: Documentation/input/multi-touch-protocol.rst 12119F: drivers/input/input-mt.c 12120K: \b(ABS|SYN)_MT_ 12121 12122INSIDE SECURE CRYPTO DRIVER 12123M: Antoine Tenart <atenart@kernel.org> 12124L: linux-crypto@vger.kernel.org 12125S: Maintained 12126F: drivers/crypto/inside-secure/ 12127 12128INSIDE SECURE EIP93 CRYPTO DRIVER 12129M: Christian Marangi <ansuelsmth@gmail.com> 12130L: linux-crypto@vger.kernel.org 12131S: Maintained 12132F: Documentation/devicetree/bindings/crypto/inside-secure,safexcel-eip93.yaml 12133F: drivers/crypto/inside-secure/eip93/ 12134 12135INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 12136M: Mimi Zohar <zohar@linux.ibm.com> 12137M: Roberto Sassu <roberto.sassu@huawei.com> 12138M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 12139R: Eric Snowberg <eric.snowberg@oracle.com> 12140L: linux-integrity@vger.kernel.org 12141S: Supported 12142T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 12143F: security/integrity/ 12144F: security/integrity/ima/ 12145 12146INTEGRITY POLICY ENFORCEMENT (IPE) 12147M: Fan Wu <wufan@kernel.org> 12148L: linux-security-module@vger.kernel.org 12149S: Supported 12150T: git git://git.kernel.org/pub/scm/linux/kernel/git/wufan/ipe.git 12151F: Documentation/admin-guide/LSM/ipe.rst 12152F: Documentation/security/ipe.rst 12153F: scripts/ipe/ 12154F: security/ipe/ 12155 12156INTEL 810/815 FRAMEBUFFER DRIVER 12157M: Antonino Daplas <adaplas@gmail.com> 12158L: linux-fbdev@vger.kernel.org 12159S: Maintained 12160F: drivers/video/fbdev/i810/ 12161 12162INTEL 8254 COUNTER DRIVER 12163M: William Breathitt Gray <wbg@kernel.org> 12164L: linux-iio@vger.kernel.org 12165S: Maintained 12166F: drivers/counter/i8254.c 12167F: include/linux/i8254.h 12168 12169INTEL 8255 GPIO DRIVER 12170M: William Breathitt Gray <wbg@kernel.org> 12171L: linux-gpio@vger.kernel.org 12172S: Maintained 12173F: drivers/gpio/gpio-i8255.c 12174F: drivers/gpio/gpio-i8255.h 12175 12176INTEL ASoC DRIVERS 12177M: Cezary Rojewski <cezary.rojewski@intel.com> 12178M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 12179M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 12180M: Bard Liao <yung-chuan.liao@linux.intel.com> 12181M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 12182M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 12183R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 12184L: linux-sound@vger.kernel.org 12185S: Supported 12186F: sound/soc/intel/ 12187 12188INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 12189M: Hans de Goede <hansg@kernel.org> 12190L: platform-driver-x86@vger.kernel.org 12191S: Maintained 12192F: drivers/platform/x86/intel/atomisp2/pm.c 12193 12194INTEL ATOMISP2 LED DRIVER 12195M: Hans de Goede <hansg@kernel.org> 12196L: platform-driver-x86@vger.kernel.org 12197S: Maintained 12198F: drivers/platform/x86/intel/atomisp2/led.c 12199 12200INTEL BIOS SAR INT1092 DRIVER 12201M: Shravan Sudhakar <s.shravan@intel.com> 12202L: platform-driver-x86@vger.kernel.org 12203S: Maintained 12204F: drivers/platform/x86/intel/int1092/ 12205 12206INTEL BROXTON PMC DRIVER 12207M: Mika Westerberg <mika.westerberg@linux.intel.com> 12208M: Zha Qipeng <qipeng.zha@intel.com> 12209S: Maintained 12210F: drivers/mfd/intel_pmc_bxt.c 12211F: include/linux/mfd/intel_pmc_bxt.h 12212 12213INTEL C600 SERIES SAS CONTROLLER DRIVER 12214L: linux-scsi@vger.kernel.org 12215S: Orphan 12216T: git git://git.code.sf.net/p/intel-sas/isci 12217F: drivers/scsi/isci/ 12218 12219INTEL CPU family model numbers 12220M: Tony Luck <tony.luck@intel.com> 12221M: x86@kernel.org 12222L: linux-kernel@vger.kernel.org 12223S: Supported 12224F: arch/x86/include/asm/intel-family.h 12225 12226INTEL DISCRETE GRAPHICS NVM MTD DRIVER 12227M: Alexander Usyskin <alexander.usyskin@intel.com> 12228L: linux-mtd@lists.infradead.org 12229S: Supported 12230F: drivers/mtd/devices/mtd_intel_dg.c 12231F: include/linux/intel_dg_nvm_aux.h 12232 12233INTEL DRM DISPLAY FOR XE AND I915 DRIVERS 12234M: Jani Nikula <jani.nikula@linux.intel.com> 12235M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12236L: intel-gfx@lists.freedesktop.org 12237L: intel-xe@lists.freedesktop.org 12238S: Supported 12239F: drivers/gpu/drm/i915/display/ 12240F: drivers/gpu/drm/xe/display/ 12241F: drivers/gpu/drm/xe/compat-i915-headers 12242F: include/drm/intel/ 12243 12244INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative) 12245M: Jani Nikula <jani.nikula@linux.intel.com> 12246M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 12247M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12248M: Tvrtko Ursulin <tursulin@ursulin.net> 12249L: intel-gfx@lists.freedesktop.org 12250S: Supported 12251W: https://drm.pages.freedesktop.org/intel-docs/ 12252Q: http://patchwork.freedesktop.org/project/intel-gfx/ 12253B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html 12254C: irc://irc.oftc.net/intel-gfx 12255T: git https://gitlab.freedesktop.org/drm/i915/kernel.git 12256F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 12257F: Documentation/gpu/i915.rst 12258F: drivers/gpu/drm/ci/xfails/i915* 12259F: drivers/gpu/drm/i915/ 12260F: include/drm/intel/ 12261F: include/uapi/drm/i915_drm.h 12262 12263INTEL DRM XE DRIVER (Lunar Lake and newer) 12264M: Lucas De Marchi <lucas.demarchi@intel.com> 12265M: Thomas Hellström <thomas.hellstrom@linux.intel.com> 12266M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12267L: intel-xe@lists.freedesktop.org 12268S: Supported 12269W: https://drm.pages.freedesktop.org/intel-docs/ 12270Q: http://patchwork.freedesktop.org/project/intel-xe/ 12271B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues 12272C: irc://irc.oftc.net/xe 12273T: git https://gitlab.freedesktop.org/drm/xe/kernel.git 12274F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon 12275F: Documentation/gpu/xe/ 12276F: drivers/gpu/drm/xe/ 12277F: include/drm/intel/ 12278F: include/uapi/drm/xe_drm.h 12279 12280INTEL ETHERNET DRIVERS 12281M: Tony Nguyen <anthony.l.nguyen@intel.com> 12282M: Przemek Kitszel <przemyslaw.kitszel@intel.com> 12283L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 12284S: Maintained 12285W: https://www.intel.com/content/www/us/en/support.html 12286Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 12287T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 12288T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 12289F: Documentation/networking/device_drivers/ethernet/intel/ 12290F: drivers/net/ethernet/intel/ 12291F: drivers/net/ethernet/intel/*/ 12292F: include/linux/avf/virtchnl.h 12293F: include/linux/net/intel/*/ 12294 12295INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 12296M: Tatyana Nikolova <tatyana.e.nikolova@intel.com> 12297L: linux-rdma@vger.kernel.org 12298S: Supported 12299F: drivers/infiniband/hw/irdma/ 12300F: include/uapi/rdma/irdma-abi.h 12301 12302INTEL GPIO DRIVERS 12303M: Andy Shevchenko <andy@kernel.org> 12304L: linux-gpio@vger.kernel.org 12305S: Supported 12306T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 12307F: drivers/gpio/gpio-elkhartlake.c 12308F: drivers/gpio/gpio-graniterapids.c 12309F: drivers/gpio/gpio-ich.c 12310F: drivers/gpio/gpio-merrifield.c 12311F: drivers/gpio/gpio-ml-ioh.c 12312F: drivers/gpio/gpio-pch.c 12313F: drivers/gpio/gpio-sch.c 12314F: drivers/gpio/gpio-sodaville.c 12315F: drivers/gpio/gpio-tangier.c 12316F: drivers/gpio/gpio-tangier.h 12317 12318INTEL GVT-g DRIVERS (Intel GPU Virtualization) 12319R: Zhenyu Wang <zhenyuw.linux@gmail.com> 12320R: Zhi Wang <zhi.wang.linux@gmail.com> 12321S: Odd Fixes 12322W: https://github.com/intel/gvt-linux/wiki 12323F: drivers/gpu/drm/i915/gvt/ 12324 12325INTEL HID EVENT DRIVER 12326M: Alex Hung <alexhung@gmail.com> 12327L: platform-driver-x86@vger.kernel.org 12328S: Maintained 12329F: drivers/platform/x86/intel/hid.c 12330 12331INTEL I/OAT DMA DRIVER 12332M: Dave Jiang <dave.jiang@intel.com> 12333R: Dan Williams <dan.j.williams@intel.com> 12334L: dmaengine@vger.kernel.org 12335S: Supported 12336Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 12337F: drivers/dma/ioat* 12338 12339INTEL IAA CRYPTO DRIVER 12340M: Kristen Accardi <kristen.c.accardi@intel.com> 12341M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 12342L: linux-crypto@vger.kernel.org 12343S: Supported 12344F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst 12345F: drivers/crypto/intel/iaa/* 12346 12347INTEL IDLE DRIVER 12348M: Rafael J. Wysocki <rafael@kernel.org> 12349M: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> 12350M: Artem Bityutskiy <dedekind1@gmail.com> 12351R: Len Brown <lenb@kernel.org> 12352L: linux-pm@vger.kernel.org 12353S: Supported 12354B: https://bugzilla.kernel.org 12355T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 12356F: drivers/idle/intel_idle.c 12357 12358INTEL IDXD DRIVER 12359M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 12360R: Dave Jiang <dave.jiang@intel.com> 12361L: dmaengine@vger.kernel.org 12362S: Supported 12363F: drivers/dma/idxd/* 12364F: include/uapi/linux/idxd.h 12365 12366INTEL IN FIELD SCAN (IFS) DEVICE 12367M: Tony Luck <tony.luck@intel.com> 12368R: Ashok Raj <ashok.raj.linux@gmail.com> 12369S: Maintained 12370F: drivers/platform/x86/intel/ifs 12371F: include/trace/events/intel_ifs.h 12372F: tools/testing/selftests/drivers/platform/x86/intel/ifs/ 12373 12374INTEL INTEGRATED SENSOR HUB DRIVER 12375M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12376M: Jiri Kosina <jikos@kernel.org> 12377L: linux-input@vger.kernel.org 12378S: Maintained 12379F: drivers/hid/intel-ish-hid/ 12380 12381INTEL IOMMU (VT-d) 12382M: David Woodhouse <dwmw2@infradead.org> 12383M: Lu Baolu <baolu.lu@linux.intel.com> 12384L: iommu@lists.linux.dev 12385S: Supported 12386T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 12387F: drivers/iommu/intel/ 12388 12389INTEL IPU3 CSI-2 CIO2 DRIVER 12390M: Yong Zhi <yong.zhi@intel.com> 12391M: Sakari Ailus <sakari.ailus@linux.intel.com> 12392M: Bingbu Cao <bingbu.cao@intel.com> 12393M: Dan Scally <djrscally@gmail.com> 12394R: Tianshu Qiu <tian.shu.qiu@intel.com> 12395L: linux-media@vger.kernel.org 12396S: Maintained 12397T: git git://linuxtv.org/media.git 12398F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 12399F: drivers/media/pci/intel/ipu3/ 12400 12401INTEL IPU3 CSI-2 IMGU DRIVER 12402M: Sakari Ailus <sakari.ailus@linux.intel.com> 12403R: Bingbu Cao <bingbu.cao@intel.com> 12404R: Tianshu Qiu <tian.shu.qiu@intel.com> 12405L: linux-media@vger.kernel.org 12406S: Maintained 12407F: Documentation/admin-guide/media/ipu3.rst 12408F: Documentation/admin-guide/media/ipu3_rcb.svg 12409F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 12410F: drivers/staging/media/ipu3/ 12411 12412INTEL IPU6 INPUT SYSTEM DRIVER 12413M: Sakari Ailus <sakari.ailus@linux.intel.com> 12414M: Bingbu Cao <bingbu.cao@intel.com> 12415R: Tianshu Qiu <tian.shu.qiu@intel.com> 12416L: linux-media@vger.kernel.org 12417S: Maintained 12418T: git git://linuxtv.org/media.git 12419F: Documentation/admin-guide/media/ipu6-isys.rst 12420F: drivers/media/pci/intel/ipu6/ 12421 12422INTEL IPU7 INPUT SYSTEM DRIVER 12423M: Sakari Ailus <sakari.ailus@linux.intel.com> 12424R: Bingbu Cao <bingbu.cao@intel.com> 12425R: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 12426L: linux-media@vger.kernel.org 12427S: Maintained 12428T: git git://linuxtv.org/media.git 12429F: drivers/staging/media/ipu7/ 12430 12431INTEL ISHTP ECLITE DRIVER 12432M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12433L: platform-driver-x86@vger.kernel.org 12434S: Supported 12435F: drivers/platform/x86/intel/ishtp_eclite.c 12436 12437INTEL IXP4XX CRYPTO SUPPORT 12438M: Corentin Labbe <clabbe@baylibre.com> 12439L: linux-crypto@vger.kernel.org 12440S: Maintained 12441F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 12442 12443INTEL KEEM BAY DRM DRIVER 12444M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 12445M: Edmund Dea <edmund.j.dea@intel.com> 12446S: Maintained 12447F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 12448F: drivers/gpu/drm/kmb/ 12449 12450INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 12451M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12452S: Maintained 12453F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 12454F: drivers/crypto/intel/keembay/Kconfig 12455F: drivers/crypto/intel/keembay/Makefile 12456F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 12457F: drivers/crypto/intel/keembay/ocs-aes.c 12458F: drivers/crypto/intel/keembay/ocs-aes.h 12459 12460INTEL KEEM BAY OCS ECC CRYPTO DRIVER 12461M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12462M: Prabhjot Khurana <prabhjot.khurana@intel.com> 12463M: Mark Gross <mgross@linux.intel.com> 12464S: Maintained 12465F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 12466F: drivers/crypto/intel/keembay/Kconfig 12467F: drivers/crypto/intel/keembay/Makefile 12468F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 12469 12470INTEL KEEM BAY OCS HCU CRYPTO DRIVER 12471M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12472M: Declan Murphy <declan.murphy@intel.com> 12473S: Maintained 12474F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 12475F: drivers/crypto/intel/keembay/Kconfig 12476F: drivers/crypto/intel/keembay/Makefile 12477F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 12478F: drivers/crypto/intel/keembay/ocs-hcu.c 12479F: drivers/crypto/intel/keembay/ocs-hcu.h 12480 12481INTEL LA JOLLA COVE ADAPTER (LJCA) USB I/O EXPANDER DRIVERS 12482M: Lixu Zhang <lixu.zhang@intel.com> 12483M: Sakari Ailus <sakari.ailus@linux.intel.com> 12484S: Maintained 12485F: drivers/gpio/gpio-ljca.c 12486F: drivers/i2c/busses/i2c-ljca.c 12487F: drivers/spi/spi-ljca.c 12488F: drivers/usb/misc/usb-ljca.c 12489F: include/linux/usb/ljca.h 12490 12491INTEL MANAGEMENT ENGINE (mei) 12492M: Alexander Usyskin <alexander.usyskin@intel.com> 12493L: linux-kernel@vger.kernel.org 12494S: Supported 12495F: Documentation/driver-api/mei/* 12496F: drivers/misc/mei/ 12497F: drivers/watchdog/mei_wdt.c 12498F: include/linux/mei_aux.h 12499F: include/linux/mei_cl_bus.h 12500F: include/uapi/linux/mei.h 12501F: include/uapi/linux/mei_uuid.h 12502F: include/uapi/linux/uuid.h 12503F: samples/mei/* 12504 12505INTEL MAX 10 BMC MFD DRIVER 12506M: Xu Yilun <yilun.xu@intel.com> 12507R: Tom Rix <trix@redhat.com> 12508S: Maintained 12509F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 12510F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 12511F: drivers/hwmon/intel-m10-bmc-hwmon.c 12512F: drivers/mfd/intel-m10-bmc* 12513F: include/linux/mfd/intel-m10-bmc.h 12514 12515INTEL MAX10 BMC SECURE UPDATES 12516M: Matthew Gerlach <matthew.gerlach@altera.com> 12517L: linux-fpga@vger.kernel.org 12518S: Maintained 12519F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 12520F: drivers/fpga/intel-m10-bmc-sec-update.c 12521 12522INTEL MID (Mobile Internet Device) PLATFORM 12523M: Andy Shevchenko <andy@kernel.org> 12524L: linux-kernel@vger.kernel.org 12525S: Supported 12526F: arch/x86/include/asm/intel-mid.h 12527F: arch/x86/pci/intel_mid.c 12528F: arch/x86/platform/intel-mid/ 12529F: drivers/dma/hsu/ 12530F: drivers/extcon/extcon-intel-mrfld.c 12531F: drivers/gpio/gpio-merrifield.c 12532F: drivers/gpio/gpio-tangier.* 12533F: drivers/iio/adc/intel_mrfld_adc.c 12534F: drivers/mfd/intel_soc_pmic_mrfld.c 12535F: drivers/pinctrl/intel/pinctrl-merrifield.c 12536F: drivers/pinctrl/intel/pinctrl-moorefield.c 12537F: drivers/pinctrl/intel/pinctrl-tangier.* 12538F: drivers/platform/x86/intel/mrfld_pwrbtn.c 12539F: drivers/platform/x86/intel_scu_* 12540F: drivers/staging/media/atomisp/ 12541F: drivers/tty/serial/8250/8250_mid.c 12542F: drivers/watchdog/intel-mid_wdt.c 12543F: include/linux/mfd/intel_soc_pmic_mrfld.h 12544F: include/linux/platform_data/x86/intel-mid_wdt.h 12545F: include/linux/platform_data/x86/intel_scu_ipc.h 12546 12547INTEL P-Unit IPC DRIVER 12548M: Zha Qipeng <qipeng.zha@intel.com> 12549L: platform-driver-x86@vger.kernel.org 12550S: Maintained 12551F: arch/x86/include/asm/intel_punit_ipc.h 12552F: drivers/platform/x86/intel/punit_ipc.c 12553 12554INTEL PMC CORE DRIVER 12555M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 12556M: David E Box <david.e.box@intel.com> 12557L: platform-driver-x86@vger.kernel.org 12558S: Maintained 12559F: Documentation/ABI/testing/sysfs-platform-intel-pmc 12560F: drivers/platform/x86/intel/pmc/ 12561F: include/linux/platform_data/x86/intel_pmc_ipc.h 12562 12563INTEL PMIC GPIO DRIVERS 12564M: Andy Shevchenko <andy@kernel.org> 12565S: Supported 12566T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 12567F: drivers/gpio/gpio-*cove.c 12568 12569INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 12570M: Andy Shevchenko <andy@kernel.org> 12571S: Supported 12572F: drivers/mfd/intel_soc_pmic* 12573F: include/linux/mfd/intel_soc_pmic* 12574 12575INTEL PMT DRIVERS 12576M: David E. Box <david.e.box@linux.intel.com> 12577S: Supported 12578F: Documentation/ABI/testing/sysfs-class-intel_pmt 12579F: Documentation/ABI/testing/sysfs-class-intel_pmt-features 12580F: drivers/platform/x86/intel/pmt/ 12581 12582INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 12583M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 12584L: linux-wireless@vger.kernel.org 12585S: Maintained 12586F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 12587F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 12588F: drivers/net/wireless/intel/ipw2x00/ 12589 12590INTEL PSTATE DRIVER 12591M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12592M: Len Brown <lenb@kernel.org> 12593L: linux-pm@vger.kernel.org 12594S: Supported 12595F: drivers/cpufreq/intel_pstate.c 12596 12597INTEL PTP DFL ToD DRIVER 12598L: linux-fpga@vger.kernel.org 12599L: netdev@vger.kernel.org 12600S: Orphan 12601F: drivers/ptp/ptp_dfl_tod.c 12602 12603INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 12604M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 12605L: linux-iio@vger.kernel.org 12606F: drivers/counter/intel-qep.c 12607 12608INTEL SCU DRIVERS 12609M: Mika Westerberg <mika.westerberg@linux.intel.com> 12610S: Maintained 12611F: drivers/platform/x86/intel_scu_* 12612F: include/linux/platform_data/x86/intel_scu_ipc.h 12613 12614INTEL SDSI DRIVER 12615M: David E. Box <david.e.box@linux.intel.com> 12616S: Supported 12617F: drivers/platform/x86/intel/sdsi.c 12618F: tools/arch/x86/intel_sdsi/ 12619F: tools/testing/selftests/drivers/sdsi/ 12620 12621INTEL SGX 12622M: Jarkko Sakkinen <jarkko@kernel.org> 12623R: Dave Hansen <dave.hansen@linux.intel.com> 12624L: linux-sgx@vger.kernel.org 12625S: Supported 12626Q: https://patchwork.kernel.org/project/intel-sgx/list/ 12627T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 12628F: Documentation/arch/x86/sgx.rst 12629F: arch/x86/entry/vdso/vsgx.S 12630F: arch/x86/include/asm/sgx.h 12631F: arch/x86/include/uapi/asm/sgx.h 12632F: arch/x86/kernel/cpu/sgx/* 12633F: tools/testing/selftests/sgx/* 12634K: \bSGX_ 12635 12636INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 12637M: Daniel Scally <djrscally@gmail.com> 12638S: Maintained 12639F: drivers/platform/x86/intel/int3472/ 12640F: include/linux/platform_data/x86/int3472.h 12641 12642INTEL SPEED SELECT TECHNOLOGY 12643M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12644L: platform-driver-x86@vger.kernel.org 12645S: Maintained 12646F: drivers/platform/x86/intel/speed_select_if/ 12647F: include/uapi/linux/isst_if.h 12648F: tools/power/x86/intel-speed-select/ 12649 12650INTEL STRATIX10 FIRMWARE DRIVERS 12651M: Dinh Nguyen <dinguyen@kernel.org> 12652L: linux-kernel@vger.kernel.org 12653S: Maintained 12654T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 12655F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 12656F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.yaml 12657F: drivers/firmware/stratix10-rsu.c 12658F: drivers/firmware/stratix10-svc.c 12659F: include/linux/firmware/intel/stratix10-smc.h 12660F: include/linux/firmware/intel/stratix10-svc-client.h 12661 12662INTEL TELEMETRY DRIVER 12663M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 12664M: "David E. Box" <david.e.box@linux.intel.com> 12665L: platform-driver-x86@vger.kernel.org 12666S: Maintained 12667F: arch/x86/include/asm/intel_telemetry.h 12668F: drivers/platform/x86/intel/telemetry/ 12669 12670INTEL TOUCH HOST CONTROLLER (THC) DRIVER 12671M: Even Xu <even.xu@intel.com> 12672M: Xinpeng Sun <xinpeng.sun@intel.com> 12673S: Maintained 12674F: drivers/hid/intel-thc-hid/ 12675 12676INTEL TPMI DRIVER 12677M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12678L: platform-driver-x86@vger.kernel.org 12679S: Maintained 12680F: Documentation/ABI/testing/debugfs-tpmi 12681F: drivers/platform/x86/intel/vsec_tpmi.c 12682F: include/linux/intel_tpmi.h 12683 12684INTEL UNCORE FREQUENCY CONTROL 12685M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12686L: platform-driver-x86@vger.kernel.org 12687S: Maintained 12688F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 12689F: drivers/platform/x86/intel/uncore-frequency/ 12690 12691INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 12692M: David E. Box <david.e.box@linux.intel.com> 12693S: Supported 12694F: drivers/platform/x86/intel/vsec.c 12695F: include/linux/intel_vsec.h 12696 12697INTEL VIRTUAL BUTTON DRIVER 12698M: AceLan Kao <acelan.kao@canonical.com> 12699L: platform-driver-x86@vger.kernel.org 12700S: Maintained 12701F: drivers/platform/x86/intel/vbtn.c 12702 12703INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 12704M: Stanislaw Gruszka <stf_xl@wp.pl> 12705L: linux-wireless@vger.kernel.org 12706S: Supported 12707F: drivers/net/wireless/intel/iwlegacy/ 12708 12709INTEL WIRELESS WIFI LINK (iwlwifi) 12710M: Miri Korenblit <miriam.rachel.korenblit@intel.com> 12711L: linux-wireless@vger.kernel.org 12712S: Supported 12713W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 12714T: git https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next.git/ 12715F: drivers/net/wireless/intel/iwlwifi/ 12716 12717INTEL VISION SENSING CONTROLLER DRIVER 12718M: Sakari Ailus <sakari.ailus@linux.intel.com> 12719R: Bingbu Cao <bingbu.cao@intel.com> 12720R: Lixu Zhang <lixu.zhang@intel.com> 12721R: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 12722L: linux-media@vger.kernel.org 12723S: Maintained 12724T: git git://linuxtv.org/media.git 12725F: drivers/media/pci/intel/ivsc/ 12726 12727INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 12728S: Orphan 12729W: https://slimbootloader.github.io/security/firmware-update.html 12730F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 12731 12732INTEL WMI THUNDERBOLT FORCE POWER DRIVER 12733L: Dell.Client.Kernel@dell.com 12734S: Maintained 12735F: drivers/platform/x86/intel/wmi/thunderbolt.c 12736 12737INTEL WWAN IOSM DRIVER 12738L: netdev@vger.kernel.org 12739S: Orphan 12740F: drivers/net/wwan/iosm/ 12741 12742INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY 12743M: Xin Li <xin@zytor.com> 12744M: "H. Peter Anvin" <hpa@zytor.com> 12745S: Supported 12746F: Documentation/arch/x86/x86_64/fred.rst 12747F: arch/x86/entry/entry_64_fred.S 12748F: arch/x86/entry/entry_fred.c 12749F: arch/x86/include/asm/fred.h 12750F: arch/x86/kernel/fred.c 12751 12752INTEL(R) TRACE HUB 12753M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 12754S: Supported 12755F: Documentation/trace/intel_th.rst 12756F: drivers/hwtracing/intel_th/ 12757F: include/linux/intel_th.h 12758 12759INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 12760M: Ning Sun <ning.sun@intel.com> 12761L: tboot-devel@lists.sourceforge.net 12762S: Supported 12763W: http://tboot.sourceforge.net 12764T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 12765F: Documentation/arch/x86/intel_txt.rst 12766F: arch/x86/kernel/tboot.c 12767F: include/linux/tboot.h 12768 12769INTERCONNECT API 12770M: Georgi Djakov <djakov@kernel.org> 12771L: linux-pm@vger.kernel.org 12772S: Maintained 12773T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 12774F: Documentation/devicetree/bindings/interconnect/ 12775F: Documentation/driver-api/interconnect.rst 12776F: drivers/interconnect/ 12777F: include/dt-bindings/interconnect/ 12778F: include/linux/interconnect-provider.h 12779F: include/linux/interconnect.h 12780 12781INTERRUPT COUNTER DRIVER 12782M: Oleksij Rempel <o.rempel@pengutronix.de> 12783R: Pengutronix Kernel Team <kernel@pengutronix.de> 12784L: linux-iio@vger.kernel.org 12785F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 12786F: drivers/counter/interrupt-cnt.c 12787 12788INTERSIL ISL7998X VIDEO DECODER DRIVER 12789M: Michael Tretter <m.tretter@pengutronix.de> 12790R: Pengutronix Kernel Team <kernel@pengutronix.de> 12791L: linux-media@vger.kernel.org 12792S: Maintained 12793F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 12794F: drivers/media/i2c/isl7998x.c 12795 12796INVENSENSE ICM-426xx IMU DRIVER 12797M: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> 12798L: linux-iio@vger.kernel.org 12799S: Maintained 12800W: https://invensense.tdk.com/ 12801F: Documentation/ABI/testing/sysfs-bus-iio-inv_icm42600 12802F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 12803F: drivers/iio/imu/inv_icm42600/ 12804 12805INVENSENSE MPU-3050 GYROSCOPE DRIVER 12806M: Linus Walleij <linus.walleij@linaro.org> 12807L: linux-iio@vger.kernel.org 12808S: Maintained 12809F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 12810F: drivers/iio/gyro/mpu3050* 12811 12812INVENSENSE MPU-6050 IMU DRIVER 12813M: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> 12814L: linux-iio@vger.kernel.org 12815S: Maintained 12816W: https://invensense.tdk.com/ 12817F: Documentation/devicetree/bindings/iio/imu/invensense,mpu6050.yaml 12818F: drivers/iio/imu/inv_mpu6050/ 12819 12820IOC3 ETHERNET DRIVER 12821M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 12822L: linux-mips@vger.kernel.org 12823S: Maintained 12824F: drivers/net/ethernet/sgi/ioc3-eth.c 12825 12826IOMMU DMA-API LAYER 12827M: Robin Murphy <robin.murphy@arm.com> 12828L: iommu@lists.linux.dev 12829S: Maintained 12830T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 12831F: drivers/iommu/dma-iommu.c 12832F: drivers/iommu/dma-iommu.h 12833F: drivers/iommu/iova.c 12834F: include/linux/iommu-dma.h 12835F: include/linux/iova.h 12836 12837IOMMU SUBSYSTEM 12838M: Joerg Roedel <joro@8bytes.org> 12839M: Will Deacon <will@kernel.org> 12840R: Robin Murphy <robin.murphy@arm.com> 12841L: iommu@lists.linux.dev 12842S: Maintained 12843T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 12844F: Documentation/devicetree/bindings/iommu/ 12845F: drivers/iommu/ 12846F: include/linux/iommu.h 12847F: include/linux/iova.h 12848F: include/linux/of_iommu.h 12849 12850IOMMUFD 12851M: Jason Gunthorpe <jgg@nvidia.com> 12852M: Kevin Tian <kevin.tian@intel.com> 12853L: iommu@lists.linux.dev 12854S: Maintained 12855T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 12856F: Documentation/userspace-api/iommufd.rst 12857F: drivers/iommu/iommufd/ 12858F: include/linux/iommufd.h 12859F: include/uapi/linux/iommufd.h 12860F: tools/testing/selftests/iommu/ 12861 12862IOSYS-MAP HELPERS 12863M: Thomas Zimmermann <tzimmermann@suse.de> 12864L: dri-devel@lists.freedesktop.org 12865S: Maintained 12866T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 12867F: include/linux/iosys-map.h 12868 12869IO_URING 12870M: Jens Axboe <axboe@kernel.dk> 12871L: io-uring@vger.kernel.org 12872S: Maintained 12873T: git git://git.kernel.dk/linux-block 12874T: git git://git.kernel.dk/liburing 12875F: include/linux/io_uring/ 12876F: include/linux/io_uring.h 12877F: include/linux/io_uring_types.h 12878F: include/trace/events/io_uring.h 12879F: include/uapi/linux/io_uring.h 12880F: include/uapi/linux/io_uring/ 12881F: io_uring/ 12882 12883IPMI SUBSYSTEM 12884M: Corey Minyard <corey@minyard.net> 12885L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 12886S: Supported 12887W: http://openipmi.sourceforge.net/ 12888T: git https://github.com/cminyard/linux-ipmi.git for-next 12889F: Documentation/devicetree/bindings/ipmi/ 12890F: Documentation/driver-api/ipmi.rst 12891F: drivers/char/ipmi/ 12892F: include/linux/ipmi* 12893F: include/uapi/linux/ipmi* 12894 12895IPS SCSI RAID DRIVER 12896M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 12897L: linux-scsi@vger.kernel.org 12898S: Maintained 12899W: http://www.adaptec.com/ 12900F: drivers/scsi/ips* 12901 12902IPVS 12903M: Simon Horman <horms@verge.net.au> 12904M: Julian Anastasov <ja@ssi.bg> 12905L: netdev@vger.kernel.org 12906L: lvs-devel@vger.kernel.org 12907S: Maintained 12908T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 12909T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 12910F: Documentation/networking/ipvs-sysctl.rst 12911F: include/net/ip_vs.h 12912F: include/uapi/linux/ip_vs.h 12913F: net/netfilter/ipvs/ 12914 12915IPWIRELESS DRIVER 12916M: Jiri Kosina <jikos@kernel.org> 12917M: David Sterba <dsterba@suse.com> 12918S: Odd Fixes 12919F: drivers/tty/ipwireless/ 12920 12921IRON DEVICE AUDIO CODEC DRIVERS 12922M: Kiseok Jo <kiseok.jo@irondevice.com> 12923L: linux-sound@vger.kernel.org 12924S: Maintained 12925F: Documentation/devicetree/bindings/sound/irondevice,* 12926F: sound/soc/codecs/sma* 12927 12928IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 12929M: Thomas Gleixner <tglx@linutronix.de> 12930S: Maintained 12931T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12932F: Documentation/core-api/irq/irq-domain.rst 12933F: include/linux/irqdomain.h 12934F: include/linux/irqdomain_defs.h 12935F: kernel/irq/irqdomain.c 12936F: kernel/irq/msi.c 12937 12938IRQ SUBSYSTEM 12939M: Thomas Gleixner <tglx@linutronix.de> 12940L: linux-kernel@vger.kernel.org 12941S: Maintained 12942T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12943F: include/linux/group_cpus.h 12944F: include/linux/irq.h 12945F: include/linux/irqhandler.h 12946F: include/linux/irqnr.h 12947F: include/linux/irqreturn.h 12948F: kernel/irq/ 12949F: lib/group_cpus.c 12950 12951IRQCHIP DRIVERS 12952M: Thomas Gleixner <tglx@linutronix.de> 12953L: linux-kernel@vger.kernel.org 12954S: Maintained 12955T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12956F: Documentation/devicetree/bindings/interrupt-controller/ 12957F: drivers/irqchip/ 12958F: include/linux/irqchip.h 12959 12960ISA 12961M: William Breathitt Gray <wbg@kernel.org> 12962S: Maintained 12963F: Documentation/driver-api/isa.rst 12964F: drivers/base/isa.c 12965F: include/linux/isa.h 12966 12967ISA RADIO MODULE 12968M: Hans Verkuil <hverkuil@xs4all.nl> 12969L: linux-media@vger.kernel.org 12970S: Maintained 12971W: https://linuxtv.org 12972T: git git://linuxtv.org/media.git 12973F: drivers/media/radio/radio-isa* 12974 12975ISAPNP 12976M: Jaroslav Kysela <perex@perex.cz> 12977S: Maintained 12978F: Documentation/userspace-api/isapnp.rst 12979F: drivers/pnp/isapnp/ 12980F: include/linux/isapnp.h 12981 12982ISCSI 12983M: Lee Duncan <lduncan@suse.com> 12984M: Chris Leech <cleech@redhat.com> 12985M: Mike Christie <michael.christie@oracle.com> 12986L: open-iscsi@googlegroups.com 12987L: linux-scsi@vger.kernel.org 12988S: Maintained 12989W: www.open-iscsi.com 12990F: drivers/scsi/*iscsi* 12991F: include/scsi/*iscsi* 12992 12993iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 12994M: Peter Jones <pjones@redhat.com> 12995M: Konrad Rzeszutek Wilk <konrad@kernel.org> 12996S: Maintained 12997F: drivers/firmware/iscsi_ibft* 12998 12999ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 13000M: Sagi Grimberg <sagi@grimberg.me> 13001M: Max Gurtovoy <mgurtovoy@nvidia.com> 13002L: linux-rdma@vger.kernel.org 13003S: Supported 13004W: http://www.openfabrics.org 13005W: www.open-iscsi.org 13006Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13007F: drivers/infiniband/ulp/iser/ 13008 13009ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 13010M: Sagi Grimberg <sagi@grimberg.me> 13011L: linux-rdma@vger.kernel.org 13012L: target-devel@vger.kernel.org 13013S: Supported 13014T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 13015F: drivers/infiniband/ulp/isert 13016 13017ISDN/CMTP OVER BLUETOOTH 13018M: Karsten Keil <isdn@linux-pingi.de> 13019L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 13020L: netdev@vger.kernel.org 13021S: Odd Fixes 13022W: http://www.isdn4linux.de 13023F: Documentation/isdn/ 13024F: drivers/isdn/capi/ 13025F: include/linux/isdn/ 13026F: include/uapi/linux/isdn/ 13027F: net/bluetooth/cmtp/ 13028 13029ISDN/mISDN SUBSYSTEM 13030M: Karsten Keil <isdn@linux-pingi.de> 13031L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 13032L: netdev@vger.kernel.org 13033S: Maintained 13034W: http://www.isdn4linux.de 13035F: drivers/isdn/Kconfig 13036F: drivers/isdn/Makefile 13037F: drivers/isdn/hardware/ 13038F: drivers/isdn/mISDN/ 13039 13040ISL28022 HARDWARE MONITORING DRIVER 13041M: Carsten Spieß <mail@carsten-spiess.de> 13042L: linux-hwmon@vger.kernel.org 13043S: Maintained 13044F: Documentation/devicetree/bindings/hwmon/renesas,isl28022.yaml 13045F: Documentation/hwmon/isl28022.rst 13046F: drivers/hwmon/isl28022.c 13047 13048ISOFS FILESYSTEM 13049M: Jan Kara <jack@suse.cz> 13050L: linux-fsdevel@vger.kernel.org 13051S: Maintained 13052F: Documentation/filesystems/isofs.rst 13053F: fs/isofs/ 13054 13055IT87 HARDWARE MONITORING DRIVER 13056M: Jean Delvare <jdelvare@suse.com> 13057L: linux-hwmon@vger.kernel.org 13058S: Maintained 13059F: Documentation/hwmon/it87.rst 13060F: drivers/hwmon/it87.c 13061 13062IT913X MEDIA DRIVER 13063L: linux-media@vger.kernel.org 13064S: Orphan 13065W: https://linuxtv.org 13066Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13067F: drivers/media/tuners/it913x* 13068 13069ITE IT6263 LVDS TO HDMI BRIDGE DRIVER 13070M: Liu Ying <victor.liu@nxp.com> 13071L: dri-devel@lists.freedesktop.org 13072S: Maintained 13073T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 13074F: Documentation/devicetree/bindings/display/bridge/ite,it6263.yaml 13075F: drivers/gpu/drm/bridge/ite-it6263.c 13076 13077ITE IT66121 HDMI BRIDGE DRIVER 13078M: Phong LE <ple@baylibre.com> 13079M: Neil Armstrong <neil.armstrong@linaro.org> 13080S: Maintained 13081T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 13082F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 13083F: drivers/gpu/drm/bridge/ite-it66121.c 13084 13085IVTV VIDEO4LINUX DRIVER 13086M: Andy Walls <awalls@md.metrocast.net> 13087L: linux-media@vger.kernel.org 13088S: Maintained 13089W: https://linuxtv.org 13090T: git git://linuxtv.org/media.git 13091F: Documentation/admin-guide/media/ivtv* 13092F: drivers/media/pci/ivtv/ 13093F: include/uapi/linux/ivtv* 13094 13095IX2505V MEDIA DRIVER 13096M: Malcolm Priestley <tvboxspy@gmail.com> 13097L: linux-media@vger.kernel.org 13098S: Maintained 13099W: https://linuxtv.org 13100Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13101F: drivers/media/dvb-frontends/ix2505v* 13102 13103JAILHOUSE HYPERVISOR INTERFACE 13104M: Jan Kiszka <jan.kiszka@siemens.com> 13105L: jailhouse-dev@googlegroups.com 13106S: Maintained 13107F: arch/x86/include/asm/jailhouse_para.h 13108F: arch/x86/kernel/jailhouse.c 13109 13110JFS FILESYSTEM 13111M: Dave Kleikamp <shaggy@kernel.org> 13112L: jfs-discussion@lists.sourceforge.net 13113S: Odd Fixes 13114W: http://jfs.sourceforge.net/ 13115T: git https://github.com/kleikamp/linux-shaggy.git 13116F: Documentation/admin-guide/jfs.rst 13117F: fs/jfs/ 13118 13119JME NETWORK DRIVER 13120M: Guo-Fu Tseng <cooldavid@cooldavid.org> 13121L: netdev@vger.kernel.org 13122S: Odd Fixes 13123F: drivers/net/ethernet/jme.* 13124 13125JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 13126M: David Woodhouse <dwmw2@infradead.org> 13127M: Richard Weinberger <richard@nod.at> 13128L: linux-mtd@lists.infradead.org 13129S: Odd Fixes 13130W: http://www.linux-mtd.infradead.org/doc/jffs2.html 13131T: git git://git.infradead.org/ubifs-2.6.git 13132F: fs/jffs2/ 13133F: include/uapi/linux/jffs2.h 13134 13135JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 13136M: "Theodore Ts'o" <tytso@mit.edu> 13137M: Jan Kara <jack@suse.com> 13138L: linux-ext4@vger.kernel.org 13139S: Maintained 13140F: fs/jbd2/ 13141F: include/linux/jbd2.h 13142 13143JPU V4L2 MEM2MEM DRIVER FOR RENESAS 13144M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 13145L: linux-media@vger.kernel.org 13146L: linux-renesas-soc@vger.kernel.org 13147S: Maintained 13148F: drivers/media/platform/renesas/rcar_jpu.c 13149 13150JSM Neo PCI based serial card 13151L: linux-serial@vger.kernel.org 13152S: Orphan 13153F: drivers/tty/serial/jsm/ 13154 13155K10TEMP HARDWARE MONITORING DRIVER 13156M: Clemens Ladisch <clemens@ladisch.de> 13157L: linux-hwmon@vger.kernel.org 13158S: Maintained 13159F: Documentation/hwmon/k10temp.rst 13160F: drivers/hwmon/k10temp.c 13161 13162K8TEMP HARDWARE MONITORING DRIVER 13163M: Rudolf Marek <r.marek@assembler.cz> 13164L: linux-hwmon@vger.kernel.org 13165S: Maintained 13166F: Documentation/hwmon/k8temp.rst 13167F: drivers/hwmon/k8temp.c 13168 13169KASAN 13170M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 13171R: Alexander Potapenko <glider@google.com> 13172R: Andrey Konovalov <andreyknvl@gmail.com> 13173R: Dmitry Vyukov <dvyukov@google.com> 13174R: Vincenzo Frascino <vincenzo.frascino@arm.com> 13175L: kasan-dev@googlegroups.com 13176S: Maintained 13177B: https://bugzilla.kernel.org/buglist.cgi?component=Sanitizers&product=Memory%20Management 13178F: Documentation/dev-tools/kasan.rst 13179F: arch/*/include/asm/*kasan.h 13180F: arch/*/mm/kasan_init* 13181F: include/linux/kasan*.h 13182F: lib/Kconfig.kasan 13183F: mm/kasan/ 13184F: scripts/Makefile.kasan 13185 13186KCONFIG 13187L: linux-kbuild@vger.kernel.org 13188S: Orphan 13189Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 13190F: Documentation/kbuild/kconfig* 13191F: scripts/Kconfig.include 13192F: scripts/kconfig/ 13193 13194KCORE 13195M: Omar Sandoval <osandov@osandov.com> 13196L: linux-debuggers@vger.kernel.org 13197S: Maintained 13198F: fs/proc/kcore.c 13199F: include/linux/kcore.h 13200 13201KCOV 13202R: Dmitry Vyukov <dvyukov@google.com> 13203R: Andrey Konovalov <andreyknvl@gmail.com> 13204L: kasan-dev@googlegroups.com 13205S: Maintained 13206B: https://bugzilla.kernel.org/buglist.cgi?component=Sanitizers&product=Memory%20Management 13207F: Documentation/dev-tools/kcov.rst 13208F: include/linux/kcov.h 13209F: include/uapi/linux/kcov.h 13210F: kernel/kcov.c 13211F: scripts/Makefile.kcov 13212 13213KCSAN 13214M: Marco Elver <elver@google.com> 13215R: Dmitry Vyukov <dvyukov@google.com> 13216L: kasan-dev@googlegroups.com 13217S: Maintained 13218F: Documentation/dev-tools/kcsan.rst 13219F: include/linux/kcsan*.h 13220F: kernel/kcsan/ 13221F: lib/Kconfig.kcsan 13222F: scripts/Makefile.kcsan 13223 13224KDUMP 13225M: Andrew Morton <akpm@linux-foundation.org> 13226M: Baoquan He <bhe@redhat.com> 13227R: Vivek Goyal <vgoyal@redhat.com> 13228R: Dave Young <dyoung@redhat.com> 13229L: kexec@lists.infradead.org 13230S: Maintained 13231W: http://lse.sourceforge.net/kdump/ 13232F: Documentation/admin-guide/kdump/ 13233F: fs/proc/vmcore.c 13234F: include/linux/crash_core.h 13235F: include/linux/crash_dump.h 13236F: include/uapi/linux/vmcore.h 13237F: kernel/crash_*.c 13238 13239KEENE FM RADIO TRANSMITTER DRIVER 13240M: Hans Verkuil <hverkuil@xs4all.nl> 13241L: linux-media@vger.kernel.org 13242S: Maintained 13243W: https://linuxtv.org 13244T: git git://linuxtv.org/media.git 13245F: drivers/media/radio/radio-keene* 13246 13247KERNEL AUTOMOUNTER 13248M: Ian Kent <raven@themaw.net> 13249L: autofs@vger.kernel.org 13250S: Maintained 13251F: fs/autofs/ 13252 13253KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 13254M: Nathan Chancellor <nathan@kernel.org> 13255M: Nicolas Schier <nicolas@fjasle.eu> 13256L: linux-kbuild@vger.kernel.org 13257S: Odd Fixes 13258Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 13259T: git git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux.git 13260F: Documentation/kbuild/ 13261F: Makefile 13262F: scripts/*vmlinux* 13263F: scripts/Kbuild* 13264F: scripts/Makefile* 13265F: scripts/bash-completion/ 13266F: scripts/basic/ 13267F: scripts/clang-tools/ 13268F: scripts/dummy-tools/ 13269F: scripts/include/ 13270F: scripts/mk* 13271F: scripts/mod/ 13272F: scripts/package/ 13273F: usr/ 13274 13275KERNEL HARDENING (not covered by other areas) 13276M: Kees Cook <kees@kernel.org> 13277R: Gustavo A. R. Silva <gustavoars@kernel.org> 13278L: linux-hardening@vger.kernel.org 13279S: Supported 13280T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 13281F: Documentation/ABI/testing/sysfs-kernel-oops_count 13282F: Documentation/ABI/testing/sysfs-kernel-warn_count 13283F: arch/*/configs/hardening.config 13284F: include/linux/kstack_erase.h 13285F: include/linux/overflow.h 13286F: include/linux/randomize_kstack.h 13287F: include/linux/ucopysize.h 13288F: kernel/configs/hardening.config 13289F: kernel/kstack_erase.c 13290F: lib/tests/randstruct_kunit.c 13291F: lib/tests/usercopy_kunit.c 13292F: mm/usercopy.c 13293F: scripts/Makefile.kstack_erase 13294F: scripts/Makefile.randstruct 13295F: security/Kconfig.hardening 13296K: \b(add|choose)_random_kstack_offset\b 13297K: \b__check_(object_size|heap_object)\b 13298K: \b__counted_by(_le|_be)?\b 13299 13300KERNEL JANITORS 13301L: kernel-janitors@vger.kernel.org 13302S: Odd Fixes 13303W: http://kernelnewbies.org/KernelJanitors 13304 13305KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 13306M: Chuck Lever <chuck.lever@oracle.com> 13307M: Jeff Layton <jlayton@kernel.org> 13308R: NeilBrown <neil@brown.name> 13309R: Olga Kornievskaia <okorniev@redhat.com> 13310R: Dai Ngo <Dai.Ngo@oracle.com> 13311R: Tom Talpey <tom@talpey.com> 13312L: linux-nfs@vger.kernel.org 13313S: Supported 13314B: https://bugzilla.kernel.org 13315T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 13316F: Documentation/filesystems/nfs/ 13317F: fs/lockd/ 13318F: fs/nfs_common/ 13319F: fs/nfsd/ 13320F: include/linux/lockd/ 13321F: include/linux/sunrpc/ 13322F: include/trace/events/rpcgss.h 13323F: include/trace/events/rpcrdma.h 13324F: include/trace/events/sunrpc.h 13325F: include/trace/misc/fs.h 13326F: include/trace/misc/nfs.h 13327F: include/trace/misc/sunrpc.h 13328F: include/uapi/linux/nfsd/ 13329F: include/uapi/linux/sunrpc/ 13330F: net/sunrpc/ 13331F: tools/net/sunrpc/ 13332 13333KERNEL PACMAN PACKAGING (in addition to generic KERNEL BUILD) 13334M: Thomas Weißschuh <linux@weissschuh.net> 13335R: Christian Heusel <christian@heusel.eu> 13336R: Nathan Chancellor <nathan@kernel.org> 13337S: Maintained 13338F: scripts/package/PKGBUILD 13339 13340KERNEL REGRESSIONS 13341M: Thorsten Leemhuis <linux@leemhuis.info> 13342L: regressions@lists.linux.dev 13343S: Supported 13344F: Documentation/admin-guide/reporting-regressions.rst 13345F: Documentation/process/handling-regressions.rst 13346 13347KERNEL SELFTEST FRAMEWORK 13348M: Shuah Khan <shuah@kernel.org> 13349M: Shuah Khan <skhan@linuxfoundation.org> 13350L: linux-kselftest@vger.kernel.org 13351S: Maintained 13352Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 13353T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 13354F: Documentation/dev-tools/kselftest* 13355F: tools/testing/selftests/ 13356 13357KERNEL SMB3 SERVER (KSMBD) 13358M: Namjae Jeon <linkinjeon@kernel.org> 13359M: Namjae Jeon <linkinjeon@samba.org> 13360M: Steve French <smfrench@gmail.com> 13361M: Steve French <sfrench@samba.org> 13362R: Sergey Senozhatsky <senozhatsky@chromium.org> 13363R: Tom Talpey <tom@talpey.com> 13364L: linux-cifs@vger.kernel.org 13365S: Maintained 13366T: git git://git.samba.org/ksmbd.git 13367F: Documentation/filesystems/smb/ksmbd.rst 13368F: fs/smb/common/ 13369F: fs/smb/server/ 13370 13371KERNEL UNIT TESTING FRAMEWORK (KUnit) 13372M: Brendan Higgins <brendan.higgins@linux.dev> 13373M: David Gow <davidgow@google.com> 13374R: Rae Moar <rmoar@google.com> 13375L: linux-kselftest@vger.kernel.org 13376L: kunit-dev@googlegroups.com 13377S: Maintained 13378W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 13379T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 13380T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 13381F: Documentation/dev-tools/kunit/ 13382F: include/kunit/ 13383F: lib/kunit/ 13384F: rust/kernel/kunit.rs 13385F: rust/macros/kunit.rs 13386F: scripts/rustdoc_test_* 13387F: tools/testing/kunit/ 13388 13389KERNEL USERMODE HELPER 13390M: Luis Chamberlain <mcgrof@kernel.org> 13391L: linux-kernel@vger.kernel.org 13392S: Maintained 13393F: include/linux/umh.h 13394F: kernel/umh.c 13395 13396KERNEL VIRTUAL MACHINE (KVM) 13397M: Paolo Bonzini <pbonzini@redhat.com> 13398L: kvm@vger.kernel.org 13399S: Supported 13400W: http://www.linux-kvm.org 13401T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13402F: Documentation/virt/kvm/ 13403F: include/asm-generic/kvm* 13404F: include/kvm/iodev.h 13405F: include/linux/kvm* 13406F: include/trace/events/kvm.h 13407F: include/uapi/asm-generic/kvm* 13408F: include/uapi/linux/kvm* 13409F: tools/kvm/ 13410F: tools/testing/selftests/kvm/ 13411F: virt/kvm/* 13412 13413KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 13414M: Marc Zyngier <maz@kernel.org> 13415M: Oliver Upton <oliver.upton@linux.dev> 13416R: Joey Gouly <joey.gouly@arm.com> 13417R: Suzuki K Poulose <suzuki.poulose@arm.com> 13418R: Zenghui Yu <yuzenghui@huawei.com> 13419L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13420L: kvmarm@lists.linux.dev 13421S: Maintained 13422T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 13423F: Documentation/virt/kvm/arm/ 13424F: Documentation/virt/kvm/devices/arm* 13425F: arch/arm64/include/asm/kvm* 13426F: arch/arm64/include/uapi/asm/kvm* 13427F: arch/arm64/kvm/ 13428F: include/kvm/arm_* 13429F: tools/testing/selftests/kvm/*/arm64/ 13430F: tools/testing/selftests/kvm/arm64/ 13431 13432KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 13433M: Tianrui Zhao <zhaotianrui@loongson.cn> 13434M: Bibo Mao <maobibo@loongson.cn> 13435M: Huacai Chen <chenhuacai@kernel.org> 13436L: kvm@vger.kernel.org 13437L: loongarch@lists.linux.dev 13438S: Maintained 13439T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13440F: Documentation/virt/kvm/loongarch/ 13441F: arch/loongarch/include/asm/kvm* 13442F: arch/loongarch/include/uapi/asm/kvm* 13443F: arch/loongarch/kvm/ 13444F: tools/testing/selftests/kvm/*/loongarch/ 13445F: tools/testing/selftests/kvm/lib/loongarch/ 13446 13447KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 13448M: Huacai Chen <chenhuacai@kernel.org> 13449L: linux-mips@vger.kernel.org 13450L: kvm@vger.kernel.org 13451S: Maintained 13452T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13453F: arch/mips/include/asm/kvm* 13454F: arch/mips/include/uapi/asm/kvm* 13455F: arch/mips/kvm/ 13456 13457KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 13458M: Madhavan Srinivasan <maddy@linux.ibm.com> 13459R: Nicholas Piggin <npiggin@gmail.com> 13460L: linuxppc-dev@lists.ozlabs.org 13461L: kvm@vger.kernel.org 13462S: Maintained (Book3S 64-bit HV) 13463S: Odd fixes (Book3S 64-bit PR) 13464S: Orphan (Book3E and 32-bit) 13465T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 13466F: arch/powerpc/include/asm/kvm* 13467F: arch/powerpc/include/uapi/asm/kvm* 13468F: arch/powerpc/kernel/kvm* 13469F: arch/powerpc/kvm/ 13470 13471KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 13472M: Anup Patel <anup@brainfault.org> 13473R: Atish Patra <atish.patra@linux.dev> 13474L: kvm@vger.kernel.org 13475L: kvm-riscv@lists.infradead.org 13476L: linux-riscv@lists.infradead.org 13477S: Maintained 13478T: git https://github.com/kvm-riscv/linux.git 13479F: arch/riscv/include/asm/kvm* 13480F: arch/riscv/include/uapi/asm/kvm* 13481F: arch/riscv/kvm/ 13482F: tools/testing/selftests/kvm/*/riscv/ 13483F: tools/testing/selftests/kvm/riscv/ 13484 13485KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 13486M: Christian Borntraeger <borntraeger@linux.ibm.com> 13487M: Janosch Frank <frankja@linux.ibm.com> 13488M: Claudio Imbrenda <imbrenda@linux.ibm.com> 13489R: David Hildenbrand <david@redhat.com> 13490L: kvm@vger.kernel.org 13491S: Supported 13492T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 13493F: Documentation/virt/kvm/s390* 13494F: arch/s390/include/asm/gmap.h 13495F: arch/s390/include/asm/gmap_helpers.h 13496F: arch/s390/include/asm/kvm* 13497F: arch/s390/include/uapi/asm/kvm* 13498F: arch/s390/include/uapi/asm/uvdevice.h 13499F: arch/s390/kernel/uv.c 13500F: arch/s390/kvm/ 13501F: arch/s390/mm/gmap.c 13502F: arch/s390/mm/gmap_helpers.c 13503F: drivers/s390/char/uvdevice.c 13504F: tools/testing/selftests/drivers/s390x/uvdevice/ 13505F: tools/testing/selftests/kvm/*/s390/ 13506F: tools/testing/selftests/kvm/s390/ 13507 13508KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 13509M: Sean Christopherson <seanjc@google.com> 13510M: Paolo Bonzini <pbonzini@redhat.com> 13511L: kvm@vger.kernel.org 13512S: Supported 13513P: Documentation/process/maintainer-kvm-x86.rst 13514T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13515F: arch/x86/include/asm/kvm* 13516F: arch/x86/include/asm/svm.h 13517F: arch/x86/include/asm/vmx*.h 13518F: arch/x86/include/uapi/asm/kvm* 13519F: arch/x86/include/uapi/asm/svm.h 13520F: arch/x86/include/uapi/asm/vmx.h 13521F: arch/x86/kvm/ 13522F: arch/x86/kvm/*/ 13523F: tools/testing/selftests/kvm/*/x86/ 13524F: tools/testing/selftests/kvm/x86/ 13525 13526KERNFS 13527M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 13528M: Tejun Heo <tj@kernel.org> 13529S: Supported 13530T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 13531F: fs/kernfs/ 13532F: include/linux/kernfs.h 13533 13534KEXEC 13535M: Andrew Morton <akpm@linux-foundation.org> 13536M: Baoquan He <bhe@redhat.com> 13537L: kexec@lists.infradead.org 13538W: http://kernel.org/pub/linux/utils/kernel/kexec/ 13539F: include/linux/kexec.h 13540F: include/uapi/linux/kexec.h 13541F: kernel/kexec* 13542 13543KEXEC HANDOVER (KHO) 13544M: Alexander Graf <graf@amazon.com> 13545M: Mike Rapoport <rppt@kernel.org> 13546M: Changyuan Lyu <changyuanl@google.com> 13547L: kexec@lists.infradead.org 13548L: linux-mm@kvack.org 13549S: Maintained 13550F: Documentation/admin-guide/mm/kho.rst 13551F: Documentation/core-api/kho/* 13552F: include/linux/kexec_handover.h 13553F: kernel/kexec_handover.c 13554F: tools/testing/selftests/kho/ 13555 13556KEYS-ENCRYPTED 13557M: Mimi Zohar <zohar@linux.ibm.com> 13558L: linux-integrity@vger.kernel.org 13559L: keyrings@vger.kernel.org 13560S: Supported 13561F: Documentation/security/keys/trusted-encrypted.rst 13562F: include/keys/encrypted-type.h 13563F: security/keys/encrypted-keys/ 13564 13565KEYS-TRUSTED 13566M: James Bottomley <James.Bottomley@HansenPartnership.com> 13567M: Jarkko Sakkinen <jarkko@kernel.org> 13568M: Mimi Zohar <zohar@linux.ibm.com> 13569L: linux-integrity@vger.kernel.org 13570L: keyrings@vger.kernel.org 13571S: Supported 13572F: Documentation/security/keys/trusted-encrypted.rst 13573F: include/keys/trusted-type.h 13574F: include/keys/trusted_tpm.h 13575F: security/keys/trusted-keys/ 13576 13577KEYS-TRUSTED-CAAM 13578M: Ahmad Fatoum <a.fatoum@pengutronix.de> 13579R: Pengutronix Kernel Team <kernel@pengutronix.de> 13580L: linux-integrity@vger.kernel.org 13581L: keyrings@vger.kernel.org 13582S: Maintained 13583F: include/keys/trusted_caam.h 13584F: security/keys/trusted-keys/trusted_caam.c 13585 13586KEYS-TRUSTED-DCP 13587M: David Gstir <david@sigma-star.at> 13588R: sigma star Kernel Team <upstream+dcp@sigma-star.at> 13589L: linux-integrity@vger.kernel.org 13590L: keyrings@vger.kernel.org 13591S: Supported 13592F: include/keys/trusted_dcp.h 13593F: security/keys/trusted-keys/trusted_dcp.c 13594 13595KEYS-TRUSTED-TEE 13596M: Sumit Garg <sumit.garg@kernel.org> 13597L: linux-integrity@vger.kernel.org 13598L: keyrings@vger.kernel.org 13599S: Supported 13600F: include/keys/trusted_tee.h 13601F: security/keys/trusted-keys/trusted_tee.c 13602 13603KEYS/KEYRINGS 13604M: David Howells <dhowells@redhat.com> 13605M: Jarkko Sakkinen <jarkko@kernel.org> 13606L: keyrings@vger.kernel.org 13607S: Maintained 13608F: Documentation/security/keys/core.rst 13609F: include/keys/ 13610F: include/linux/key-type.h 13611F: include/linux/key.h 13612F: include/linux/keyctl.h 13613F: include/uapi/linux/keyctl.h 13614F: security/keys/ 13615 13616KEYS/KEYRINGS_INTEGRITY 13617M: Jarkko Sakkinen <jarkko@kernel.org> 13618M: Mimi Zohar <zohar@linux.ibm.com> 13619L: linux-integrity@vger.kernel.org 13620L: keyrings@vger.kernel.org 13621S: Supported 13622W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 13623F: security/integrity/platform_certs 13624 13625KFENCE 13626M: Alexander Potapenko <glider@google.com> 13627M: Marco Elver <elver@google.com> 13628R: Dmitry Vyukov <dvyukov@google.com> 13629L: kasan-dev@googlegroups.com 13630S: Maintained 13631F: Documentation/dev-tools/kfence.rst 13632F: arch/*/include/asm/kfence.h 13633F: include/linux/kfence.h 13634F: lib/Kconfig.kfence 13635F: mm/kfence/ 13636 13637KFIFO 13638M: Stefani Seibold <stefani@seibold.net> 13639S: Maintained 13640F: include/linux/kfifo.h 13641F: lib/kfifo.c 13642F: samples/kfifo/ 13643 13644KGDB / KDB /debug_core 13645M: Jason Wessel <jason.wessel@windriver.com> 13646M: Daniel Thompson <danielt@kernel.org> 13647R: Douglas Anderson <dianders@chromium.org> 13648L: kgdb-bugreport@lists.sourceforge.net 13649S: Maintained 13650W: http://kgdb.wiki.kernel.org/ 13651T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 13652F: Documentation/process/debugging/kgdb.rst 13653F: drivers/misc/kgdbts.c 13654F: drivers/tty/serial/kgdboc.c 13655F: include/linux/kdb.h 13656F: include/linux/kgdb.h 13657F: kernel/debug/ 13658F: kernel/module/kdb.c 13659 13660KHADAS MCU MFD DRIVER 13661M: Neil Armstrong <neil.armstrong@linaro.org> 13662L: linux-amlogic@lists.infradead.org 13663S: Maintained 13664F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 13665F: drivers/mfd/khadas-mcu.c 13666F: drivers/thermal/khadas_mcu_fan.c 13667F: include/linux/mfd/khadas-mcu.h 13668 13669KIONIX/ROHM KX022A ACCELEROMETER 13670M: Matti Vaittinen <mazziesaccount@gmail.com> 13671L: linux-iio@vger.kernel.org 13672S: Supported 13673F: drivers/iio/accel/kionix-kx022a* 13674 13675KMEMLEAK 13676M: Catalin Marinas <catalin.marinas@arm.com> 13677S: Maintained 13678F: Documentation/dev-tools/kmemleak.rst 13679F: include/linux/kmemleak.h 13680F: mm/kmemleak.c 13681F: samples/kmemleak/kmemleak-test.c 13682 13683KMSAN 13684M: Alexander Potapenko <glider@google.com> 13685R: Marco Elver <elver@google.com> 13686R: Dmitry Vyukov <dvyukov@google.com> 13687L: kasan-dev@googlegroups.com 13688S: Maintained 13689F: Documentation/dev-tools/kmsan.rst 13690F: arch/*/include/asm/kmsan.h 13691F: arch/*/mm/kmsan_* 13692F: include/linux/kmsan*.h 13693F: lib/Kconfig.kmsan 13694F: mm/kmsan/ 13695F: scripts/Makefile.kmsan 13696 13697KPROBES 13698M: Naveen N Rao <naveen@kernel.org> 13699M: "David S. Miller" <davem@davemloft.net> 13700M: Masami Hiramatsu <mhiramat@kernel.org> 13701L: linux-kernel@vger.kernel.org 13702L: linux-trace-kernel@vger.kernel.org 13703S: Maintained 13704Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 13705T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 13706F: Documentation/trace/kprobes.rst 13707F: include/asm-generic/kprobes.h 13708F: include/linux/kprobes.h 13709F: kernel/kprobes.c 13710F: lib/tests/test_kprobes.c 13711F: samples/kprobes 13712 13713KS0108 LCD CONTROLLER DRIVER 13714M: Miguel Ojeda <ojeda@kernel.org> 13715S: Maintained 13716F: Documentation/admin-guide/auxdisplay/ks0108.rst 13717F: drivers/auxdisplay/ks0108.c 13718F: include/linux/ks0108.h 13719 13720KTD253 BACKLIGHT DRIVER 13721M: Linus Walleij <linus.walleij@linaro.org> 13722S: Maintained 13723F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 13724F: drivers/video/backlight/ktd253-backlight.c 13725 13726KTD2801 BACKLIGHT DRIVER 13727M: Duje Mihanović <duje.mihanovic@skole.hr> 13728S: Maintained 13729F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml 13730F: drivers/video/backlight/ktd2801-backlight.c 13731 13732KTEST 13733M: Steven Rostedt <rostedt@goodmis.org> 13734M: John Hawley <warthog9@eaglescrag.net> 13735S: Maintained 13736F: tools/testing/ktest 13737 13738KTZ8866 BACKLIGHT DRIVER 13739M: Jianhua Lu <lujianhua000@gmail.com> 13740S: Maintained 13741F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 13742F: drivers/video/backlight/ktz8866.c 13743 13744KVM PARAVIRT (KVM/paravirt) 13745M: Paolo Bonzini <pbonzini@redhat.com> 13746R: Vitaly Kuznetsov <vkuznets@redhat.com> 13747L: kvm@vger.kernel.org 13748S: Supported 13749T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13750F: arch/um/include/asm/kvm_para.h 13751F: arch/x86/include/asm/kvm_para.h 13752F: arch/x86/include/asm/pvclock-abi.h 13753F: arch/x86/include/uapi/asm/kvm_para.h 13754F: arch/x86/kernel/kvm.c 13755F: arch/x86/kernel/kvmclock.c 13756F: include/asm-generic/kvm_para.h 13757F: include/linux/kvm_para.h 13758F: include/uapi/asm-generic/kvm_para.h 13759F: include/uapi/linux/kvm_para.h 13760 13761KVM X86 HYPER-V (KVM/hyper-v) 13762M: Vitaly Kuznetsov <vkuznets@redhat.com> 13763M: Sean Christopherson <seanjc@google.com> 13764M: Paolo Bonzini <pbonzini@redhat.com> 13765L: kvm@vger.kernel.org 13766S: Supported 13767T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13768F: arch/x86/kvm/hyperv.* 13769F: arch/x86/kvm/kvm_onhyperv.* 13770F: arch/x86/kvm/svm/hyperv.* 13771F: arch/x86/kvm/svm/svm_onhyperv.* 13772F: arch/x86/kvm/vmx/hyperv.* 13773 13774KVM X86 Xen (KVM/Xen) 13775M: David Woodhouse <dwmw2@infradead.org> 13776M: Paul Durrant <paul@xen.org> 13777M: Sean Christopherson <seanjc@google.com> 13778M: Paolo Bonzini <pbonzini@redhat.com> 13779L: kvm@vger.kernel.org 13780S: Supported 13781T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13782F: arch/x86/kvm/xen.* 13783 13784L3MDEV 13785M: David Ahern <dsahern@kernel.org> 13786L: netdev@vger.kernel.org 13787S: Maintained 13788F: include/net/l3mdev.h 13789F: net/l3mdev 13790 13791LANDLOCK SECURITY MODULE 13792M: Mickaël Salaün <mic@digikod.net> 13793R: Günther Noack <gnoack@google.com> 13794L: linux-security-module@vger.kernel.org 13795S: Supported 13796W: https://landlock.io 13797T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 13798F: Documentation/admin-guide/LSM/landlock.rst 13799F: Documentation/security/landlock.rst 13800F: Documentation/userspace-api/landlock.rst 13801F: fs/ioctl.c 13802F: include/uapi/linux/landlock.h 13803F: samples/landlock/ 13804F: security/landlock/ 13805F: tools/testing/selftests/landlock/ 13806K: landlock 13807K: LANDLOCK 13808 13809LANTIQ / INTEL Ethernet drivers 13810M: Hauke Mehrtens <hauke@hauke-m.de> 13811L: netdev@vger.kernel.org 13812S: Maintained 13813F: Documentation/devicetree/bindings/net/dsa/lantiq,gswip.yaml 13814F: drivers/net/dsa/lantiq_gswip.c 13815F: drivers/net/dsa/lantiq_pce.h 13816F: drivers/net/ethernet/lantiq_xrx200.c 13817F: net/dsa/tag_gswip.c 13818 13819LANTIQ MIPS ARCHITECTURE 13820M: John Crispin <john@phrozen.org> 13821L: linux-mips@vger.kernel.org 13822S: Maintained 13823F: arch/mips/lantiq 13824F: drivers/soc/lantiq 13825 13826LANTIQ PEF2256 DRIVER 13827M: Herve Codina <herve.codina@bootlin.com> 13828S: Maintained 13829F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml 13830F: drivers/net/wan/framer/pef2256/ 13831F: drivers/pinctrl/pinctrl-pef2256.c 13832F: include/linux/framer/pef2256.h 13833 13834LASI 53c700 driver for PARISC 13835M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 13836L: linux-scsi@vger.kernel.org 13837S: Maintained 13838F: Documentation/scsi/53c700.rst 13839F: drivers/scsi/53c700* 13840 13841LEAKING_ADDRESSES 13842M: Tycho Andersen <tycho@tycho.pizza> 13843R: Kees Cook <kees@kernel.org> 13844L: linux-hardening@vger.kernel.org 13845S: Maintained 13846T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 13847F: scripts/leaking_addresses.pl 13848 13849LED SUBSYSTEM 13850M: Lee Jones <lee@kernel.org> 13851M: Pavel Machek <pavel@kernel.org> 13852L: linux-leds@vger.kernel.org 13853S: Maintained 13854T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds.git 13855F: Documentation/devicetree/bindings/leds/ 13856F: Documentation/leds/ 13857F: drivers/leds/ 13858F: include/dt-bindings/leds/ 13859F: include/linux/leds.h 13860 13861LEGO MINDSTORMS EV3 13862R: David Lechner <david@lechnology.com> 13863S: Maintained 13864F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 13865F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 13866F: drivers/power/supply/lego_ev3_battery.c 13867 13868LEGO USB Tower driver 13869M: Juergen Stuber <starblue@users.sourceforge.net> 13870L: legousb-devel@lists.sourceforge.net 13871S: Maintained 13872W: http://legousb.sourceforge.net/ 13873F: drivers/usb/misc/legousbtower.c 13874 13875LENOVO drivers 13876M: Mark Pearson <mpearson-lenovo@squebb.ca> 13877M: Derek J. Clark <derekjohn.clark@gmail.com> 13878L: platform-driver-x86@vger.kernel.org 13879S: Maintained 13880F: Documentation/wmi/devices/lenovo-wmi-gamezone.rst 13881F: Documentation/wmi/devices/lenovo-wmi-other.rst 13882F: drivers/platform/x86/lenovo/* 13883 13884LENOVO WMI HOTKEY UTILITIES DRIVER 13885M: Jackie Dong <xy-jackie@139.com> 13886L: platform-driver-x86@vger.kernel.org 13887S: Maintained 13888F: drivers/platform/x86/lenovo/wmi-hotkey-utilities.c 13889 13890LETSKETCH HID TABLET DRIVER 13891M: Hans de Goede <hansg@kernel.org> 13892L: linux-input@vger.kernel.org 13893S: Maintained 13894T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 13895F: drivers/hid/hid-letsketch.c 13896 13897LG LAPTOP EXTRAS 13898M: Matan Ziv-Av <matan@svgalib.org> 13899L: platform-driver-x86@vger.kernel.org 13900S: Maintained 13901F: Documentation/ABI/testing/sysfs-platform-lg-laptop 13902F: Documentation/admin-guide/laptops/lg-laptop.rst 13903F: drivers/platform/x86/lg-laptop.c 13904 13905LG2160 MEDIA DRIVER 13906M: Michael Krufky <mkrufky@linuxtv.org> 13907L: linux-media@vger.kernel.org 13908S: Maintained 13909W: https://linuxtv.org 13910W: http://github.com/mkrufky 13911Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13912T: git git://linuxtv.org/mkrufky/tuners.git 13913F: drivers/media/dvb-frontends/lg2160.* 13914 13915LGDT3305 MEDIA DRIVER 13916M: Michael Krufky <mkrufky@linuxtv.org> 13917L: linux-media@vger.kernel.org 13918S: Maintained 13919W: https://linuxtv.org 13920W: http://github.com/mkrufky 13921Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13922T: git git://linuxtv.org/mkrufky/tuners.git 13923F: drivers/media/dvb-frontends/lgdt3305.* 13924 13925LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 13926M: Viresh Kumar <vireshk@kernel.org> 13927L: linux-ide@vger.kernel.org 13928S: Maintained 13929F: drivers/ata/pata_arasan_cf.c 13930F: include/linux/pata_arasan_cf_data.h 13931 13932LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 13933M: Linus Walleij <linus.walleij@linaro.org> 13934L: linux-ide@vger.kernel.org 13935S: Maintained 13936F: drivers/ata/pata_ftide010.c 13937F: drivers/ata/sata_gemini.c 13938F: drivers/ata/sata_gemini.h 13939 13940LIBATA SATA AHCI PLATFORM devices support 13941M: Hans de Goede <hansg@kernel.org> 13942L: linux-ide@vger.kernel.org 13943S: Maintained 13944F: drivers/ata/ahci_platform.c 13945F: drivers/ata/libahci_platform.c 13946F: include/linux/ahci_platform.h 13947 13948LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 13949M: Mikael Pettersson <mikpelinux@gmail.com> 13950L: linux-ide@vger.kernel.org 13951S: Maintained 13952F: drivers/ata/sata_promise.* 13953 13954LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 13955M: Damien Le Moal <dlemoal@kernel.org> 13956M: Niklas Cassel <cassel@kernel.org> 13957L: linux-ide@vger.kernel.org 13958S: Maintained 13959T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git 13960F: Documentation/ABI/testing/sysfs-ata 13961F: Documentation/devicetree/bindings/ata/ 13962F: drivers/ata/ 13963F: include/linux/ata.h 13964F: include/linux/libata.h 13965 13966LIBETH COMMON ETHERNET LIBRARY 13967M: Alexander Lobakin <aleksander.lobakin@intel.com> 13968L: netdev@vger.kernel.org 13969L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 13970S: Maintained 13971T: git https://github.com/alobakin/linux.git 13972F: drivers/net/ethernet/intel/libeth/ 13973F: include/net/libeth/ 13974K: libeth 13975 13976LIBIE COMMON INTEL ETHERNET LIBRARY 13977M: Alexander Lobakin <aleksander.lobakin@intel.com> 13978L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 13979L: netdev@vger.kernel.org 13980S: Maintained 13981T: git https://github.com/alobakin/linux.git 13982F: drivers/net/ethernet/intel/libie/ 13983F: include/linux/net/intel/libie/ 13984K: libie 13985 13986LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 13987M: Vishal Verma <vishal.l.verma@intel.com> 13988M: Dan Williams <dan.j.williams@intel.com> 13989M: Dave Jiang <dave.jiang@intel.com> 13990L: nvdimm@lists.linux.dev 13991S: Supported 13992Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 13993P: Documentation/nvdimm/maintainer-entry-profile.rst 13994F: drivers/nvdimm/btt* 13995 13996LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 13997M: Dan Williams <dan.j.williams@intel.com> 13998M: Vishal Verma <vishal.l.verma@intel.com> 13999M: Dave Jiang <dave.jiang@intel.com> 14000L: nvdimm@lists.linux.dev 14001S: Supported 14002Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14003P: Documentation/nvdimm/maintainer-entry-profile.rst 14004F: drivers/nvdimm/pmem* 14005 14006LIBNVDIMM: DEVICETREE BINDINGS 14007M: Oliver O'Halloran <oohall@gmail.com> 14008L: nvdimm@lists.linux.dev 14009S: Supported 14010Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14011F: Documentation/devicetree/bindings/pmem/pmem-region.yaml 14012F: drivers/nvdimm/of_pmem.c 14013 14014LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 14015M: Dan Williams <dan.j.williams@intel.com> 14016M: Vishal Verma <vishal.l.verma@intel.com> 14017M: Dave Jiang <dave.jiang@intel.com> 14018M: Ira Weiny <ira.weiny@intel.com> 14019L: nvdimm@lists.linux.dev 14020S: Supported 14021Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14022P: Documentation/nvdimm/maintainer-entry-profile.rst 14023T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 14024F: drivers/acpi/nfit/* 14025F: drivers/nvdimm/* 14026F: include/linux/libnvdimm.h 14027F: include/linux/nd.h 14028F: include/uapi/linux/ndctl.h 14029F: tools/testing/nvdimm/ 14030 14031LIBRARY CODE 14032M: Andrew Morton <akpm@linux-foundation.org> 14033L: linux-kernel@vger.kernel.org 14034S: Supported 14035T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable 14036F: lib/* 14037 14038LICENSES and SPDX stuff 14039M: Thomas Gleixner <tglx@linutronix.de> 14040M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 14041L: linux-spdx@vger.kernel.org 14042S: Maintained 14043T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 14044F: COPYING 14045F: Documentation/process/license-rules.rst 14046F: LICENSES/ 14047F: scripts/spdxcheck-test.sh 14048F: scripts/spdxcheck.py 14049F: scripts/spdxexclude 14050 14051LINEAR RANGES HELPERS 14052M: Mark Brown <broonie@kernel.org> 14053R: Matti Vaittinen <mazziesaccount@gmail.com> 14054F: include/linux/linear_range.h 14055F: lib/linear_ranges.c 14056F: lib/tests/test_linear_ranges.c 14057 14058LINUX FOR POWER MACINTOSH 14059L: linuxppc-dev@lists.ozlabs.org 14060S: Orphan 14061F: arch/powerpc/platforms/powermac/ 14062F: drivers/macintosh/ 14063X: drivers/macintosh/adb-iop.c 14064X: drivers/macintosh/via-macii.c 14065 14066LINUX FOR POWERPC (32-BIT AND 64-BIT) 14067M: Madhavan Srinivasan <maddy@linux.ibm.com> 14068M: Michael Ellerman <mpe@ellerman.id.au> 14069R: Nicholas Piggin <npiggin@gmail.com> 14070R: Christophe Leroy <christophe.leroy@csgroup.eu> 14071L: linuxppc-dev@lists.ozlabs.org 14072S: Supported 14073W: https://github.com/linuxppc/wiki/wiki 14074Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 14075T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 14076F: Documentation/ABI/stable/sysfs-firmware-opal-* 14077F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 14078F: Documentation/devicetree/bindings/powerpc/ 14079F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 14080F: Documentation/arch/powerpc/ 14081F: arch/powerpc/ 14082F: drivers/*/*/*pasemi* 14083F: drivers/*/*pasemi* 14084F: drivers/char/tpm/tpm_ibmvtpm* 14085F: drivers/crypto/nx/ 14086F: drivers/i2c/busses/i2c-opal.c 14087F: drivers/net/ethernet/ibm/ibmveth.* 14088F: drivers/net/ethernet/ibm/ibmvnic.* 14089F: drivers/pci/hotplug/pnv_php.c 14090F: drivers/pci/hotplug/rpa* 14091F: drivers/rtc/rtc-opal.c 14092F: drivers/scsi/ibmvscsi/ 14093F: drivers/tty/hvc/hvc_opal.c 14094F: drivers/watchdog/wdrtas.c 14095F: include/linux/papr_scm.h 14096F: include/uapi/linux/papr_pdsm.h 14097F: tools/testing/selftests/powerpc 14098N: /pmac 14099N: powermac 14100N: powernv 14101N: [^a-z0-9]ps3 14102N: pseries 14103 14104LINUX FOR POWERPC EMBEDDED MPC5XXX 14105M: Anatolij Gustschin <agust@denx.de> 14106L: linuxppc-dev@lists.ozlabs.org 14107S: Odd Fixes 14108F: arch/powerpc/platforms/512x/ 14109F: arch/powerpc/platforms/52xx/ 14110 14111LINUX FOR POWERPC EMBEDDED PPC4XX 14112L: linuxppc-dev@lists.ozlabs.org 14113S: Orphan 14114F: arch/powerpc/platforms/44x/ 14115 14116LINUX FOR POWERPC EMBEDDED PPC85XX 14117M: Scott Wood <oss@buserror.net> 14118L: linuxppc-dev@lists.ozlabs.org 14119S: Odd fixes 14120T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 14121F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 14122F: Documentation/devicetree/bindings/powerpc/fsl/ 14123F: arch/powerpc/platforms/85xx/ 14124 14125LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX 14126M: Christophe Leroy <christophe.leroy@csgroup.eu> 14127L: linuxppc-dev@lists.ozlabs.org 14128S: Maintained 14129F: arch/powerpc/platforms/8xx/ 14130F: arch/powerpc/platforms/83xx/ 14131 14132LINUX KERNEL DUMP TEST MODULE (LKDTM) 14133M: Kees Cook <kees@kernel.org> 14134S: Maintained 14135F: drivers/misc/lkdtm/* 14136F: tools/testing/selftests/lkdtm/* 14137 14138LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 14139M: Alan Stern <stern@rowland.harvard.edu> 14140M: Andrea Parri <parri.andrea@gmail.com> 14141M: Will Deacon <will@kernel.org> 14142M: Peter Zijlstra <peterz@infradead.org> 14143M: Boqun Feng <boqun.feng@gmail.com> 14144M: Nicholas Piggin <npiggin@gmail.com> 14145M: David Howells <dhowells@redhat.com> 14146M: Jade Alglave <j.alglave@ucl.ac.uk> 14147M: Luc Maranget <luc.maranget@inria.fr> 14148M: "Paul E. McKenney" <paulmck@kernel.org> 14149R: Akira Yokosawa <akiyks@gmail.com> 14150R: Daniel Lustig <dlustig@nvidia.com> 14151R: Joel Fernandes <joelagnelf@nvidia.com> 14152L: linux-kernel@vger.kernel.org 14153L: linux-arch@vger.kernel.org 14154L: lkmm@lists.linux.dev 14155S: Supported 14156T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 14157F: Documentation/atomic_bitops.txt 14158F: Documentation/atomic_t.txt 14159F: Documentation/core-api/refcount-vs-atomic.rst 14160F: Documentation/litmus-tests/ 14161F: Documentation/memory-barriers.txt 14162F: tools/memory-model/ 14163 14164LINUX-NEXT TREE 14165M: Stephen Rothwell <sfr@canb.auug.org.au> 14166L: linux-next@vger.kernel.org 14167S: Supported 14168B: mailto:linux-next@vger.kernel.org and the appropriate development tree 14169T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 14170 14171LIS3LV02D ACCELEROMETER DRIVER 14172M: Eric Piel <eric.piel@tremplin-utc.net> 14173S: Maintained 14174F: Documentation/misc-devices/lis3lv02d.rst 14175F: drivers/misc/lis3lv02d/ 14176F: drivers/platform/x86/hp/hp_accel.c 14177 14178LIST KUNIT TEST 14179M: David Gow <davidgow@google.com> 14180L: linux-kselftest@vger.kernel.org 14181L: kunit-dev@googlegroups.com 14182S: Maintained 14183F: lib/tests/list-test.c 14184 14185LITEX PLATFORM 14186M: Karol Gugala <kgugala@antmicro.com> 14187M: Mateusz Holenko <mholenko@antmicro.com> 14188M: Gabriel Somlo <gsomlo@gmail.com> 14189M: Joel Stanley <joel@jms.id.au> 14190S: Maintained 14191F: Documentation/devicetree/bindings/*/litex,*.yaml 14192F: arch/openrisc/boot/dts/or1klitex.dts 14193F: drivers/mmc/host/litex_mmc.c 14194F: drivers/net/ethernet/litex/* 14195F: drivers/soc/litex/* 14196F: drivers/tty/serial/liteuart.c 14197F: include/linux/litex.h 14198N: litex 14199 14200LIVE PATCHING 14201M: Josh Poimboeuf <jpoimboe@kernel.org> 14202M: Jiri Kosina <jikos@kernel.org> 14203M: Miroslav Benes <mbenes@suse.cz> 14204M: Petr Mladek <pmladek@suse.com> 14205R: Joe Lawrence <joe.lawrence@redhat.com> 14206L: live-patching@vger.kernel.org 14207S: Maintained 14208T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 14209F: Documentation/ABI/testing/sysfs-kernel-livepatch 14210F: Documentation/livepatch/ 14211F: arch/powerpc/include/asm/livepatch.h 14212F: include/linux/livepatch.h 14213F: kernel/livepatch/ 14214F: kernel/module/livepatch.c 14215F: samples/livepatch/ 14216F: tools/testing/selftests/livepatch/ 14217 14218LLC (802.2) 14219L: netdev@vger.kernel.org 14220S: Odd fixes 14221F: include/linux/llc.h 14222F: include/net/llc* 14223F: include/uapi/linux/llc.h 14224F: net/llc/ 14225 14226LM73 HARDWARE MONITOR DRIVER 14227M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 14228L: linux-hwmon@vger.kernel.org 14229S: Maintained 14230F: drivers/hwmon/lm73.c 14231 14232LM78 HARDWARE MONITOR DRIVER 14233M: Jean Delvare <jdelvare@suse.com> 14234L: linux-hwmon@vger.kernel.org 14235S: Maintained 14236F: Documentation/hwmon/lm78.rst 14237F: drivers/hwmon/lm78.c 14238 14239LM83 HARDWARE MONITOR DRIVER 14240M: Jean Delvare <jdelvare@suse.com> 14241L: linux-hwmon@vger.kernel.org 14242S: Maintained 14243F: Documentation/hwmon/lm83.rst 14244F: drivers/hwmon/lm83.c 14245 14246LM90 HARDWARE MONITOR DRIVER 14247M: Jean Delvare <jdelvare@suse.com> 14248L: linux-hwmon@vger.kernel.org 14249S: Maintained 14250F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 14251F: Documentation/hwmon/lm90.rst 14252F: drivers/hwmon/lm90.c 14253F: include/dt-bindings/thermal/lm90.h 14254 14255LME2510 MEDIA DRIVER 14256M: Malcolm Priestley <tvboxspy@gmail.com> 14257L: linux-media@vger.kernel.org 14258S: Maintained 14259W: https://linuxtv.org 14260Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14261F: drivers/media/usb/dvb-usb-v2/lmedm04* 14262 14263LOADPIN SECURITY MODULE 14264M: Kees Cook <kees@kernel.org> 14265S: Supported 14266T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 14267F: Documentation/admin-guide/LSM/LoadPin.rst 14268F: security/loadpin/ 14269 14270LOCKDOWN SECURITY MODULE 14271M: Nicolas Bouchinet <nicolas.bouchinet@oss.cyber.gouv.fr> 14272M: Xiu Jianfeng <xiujianfeng@huawei.com> 14273L: linux-security-module@vger.kernel.org 14274S: Maintained 14275T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 14276F: security/lockdown/ 14277 14278LOCKING PRIMITIVES 14279M: Peter Zijlstra <peterz@infradead.org> 14280M: Ingo Molnar <mingo@redhat.com> 14281M: Will Deacon <will@kernel.org> 14282M: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP & RUST) 14283R: Waiman Long <longman@redhat.com> 14284L: linux-kernel@vger.kernel.org 14285S: Maintained 14286T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 14287F: Documentation/locking/ 14288F: arch/*/include/asm/spinlock*.h 14289F: include/linux/lockdep*.h 14290F: include/linux/mutex*.h 14291F: include/linux/rwlock*.h 14292F: include/linux/rwsem*.h 14293F: include/linux/seqlock.h 14294F: include/linux/spinlock*.h 14295F: kernel/locking/ 14296F: lib/locking*.[ch] 14297F: rust/helpers/mutex.c 14298F: rust/helpers/spinlock.c 14299F: rust/kernel/sync/lock.rs 14300F: rust/kernel/sync/lock/ 14301F: rust/kernel/sync/locked_by.rs 14302X: kernel/locking/locktorture.c 14303 14304LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 14305M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 14306L: linux-ntfs-dev@lists.sourceforge.net 14307S: Maintained 14308W: http://www.linux-ntfs.org/content/view/19/37/ 14309F: Documentation/admin-guide/ldm.rst 14310F: block/partitions/ldm.* 14311 14312LOGITECH HID GAMING KEYBOARDS 14313M: Hans de Goede <hansg@kernel.org> 14314L: linux-input@vger.kernel.org 14315S: Maintained 14316T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 14317F: drivers/hid/hid-lg-g15.c 14318 14319LONTIUM LT8912B MIPI TO HDMI BRIDGE 14320M: Adrien Grassein <adrien.grassein@gmail.com> 14321S: Maintained 14322F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 14323F: drivers/gpu/drm/bridge/lontium-lt8912b.c 14324 14325LOONGARCH 14326M: Huacai Chen <chenhuacai@kernel.org> 14327R: WANG Xuerui <kernel@xen0n.name> 14328L: loongarch@lists.linux.dev 14329S: Maintained 14330T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 14331F: Documentation/arch/loongarch/ 14332F: Documentation/translations/zh_CN/arch/loongarch/ 14333F: arch/loongarch/ 14334F: drivers/*/*loongarch* 14335F: drivers/cpufreq/loongson3_cpufreq.c 14336 14337LOONGSON GPIO DRIVER 14338M: Yinbo Zhu <zhuyinbo@loongson.cn> 14339L: linux-gpio@vger.kernel.org 14340S: Maintained 14341F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 14342F: drivers/gpio/gpio-loongson-64bit.c 14343 14344LOONGSON-2 APB DMA DRIVER 14345M: Binbin Zhou <zhoubinbin@loongson.cn> 14346L: dmaengine@vger.kernel.org 14347S: Maintained 14348F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml 14349F: drivers/dma/loongson2-apb-dma.c 14350 14351LOONGSON LS2X I2C DRIVER 14352M: Binbin Zhou <zhoubinbin@loongson.cn> 14353L: linux-i2c@vger.kernel.org 14354S: Maintained 14355F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 14356F: drivers/i2c/busses/i2c-ls2x.c 14357 14358LOONGSON PWM DRIVER 14359M: Binbin Zhou <zhoubinbin@loongson.cn> 14360L: linux-pwm@vger.kernel.org 14361S: Maintained 14362F: Documentation/devicetree/bindings/pwm/loongson,ls7a-pwm.yaml 14363F: drivers/pwm/pwm-loongson.c 14364 14365LOONGSON-2 SOC SERIES CLOCK DRIVER 14366M: Yinbo Zhu <zhuyinbo@loongson.cn> 14367L: linux-clk@vger.kernel.org 14368S: Maintained 14369F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 14370F: drivers/clk/clk-loongson2.c 14371F: include/dt-bindings/clock/loongson,ls2k-clk.h 14372 14373LOONGSON SPI DRIVER 14374M: Yinbo Zhu <zhuyinbo@loongson.cn> 14375L: linux-spi@vger.kernel.org 14376S: Maintained 14377F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 14378F: drivers/spi/spi-loongson-core.c 14379F: drivers/spi/spi-loongson-pci.c 14380F: drivers/spi/spi-loongson-plat.c 14381F: drivers/spi/spi-loongson.h 14382 14383LOONGSON-2 SOC SERIES GUTS DRIVER 14384M: Yinbo Zhu <zhuyinbo@loongson.cn> 14385L: loongarch@lists.linux.dev 14386S: Maintained 14387F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 14388F: drivers/soc/loongson/loongson2_guts.c 14389 14390LOONGSON-2 SOC SERIES MMC/SD/SDIO CONTROLLER DRIVER 14391M: Binbin Zhou <zhoubinbin@loongson.cn> 14392L: linux-mmc@vger.kernel.org 14393S: Maintained 14394F: Documentation/devicetree/bindings/mmc/loongson,ls2k0500-mmc.yaml 14395F: drivers/mmc/host/loongson2-mmc.c 14396 14397LOONGSON-2 SOC SERIES PM DRIVER 14398M: Yinbo Zhu <zhuyinbo@loongson.cn> 14399L: linux-pm@vger.kernel.org 14400S: Maintained 14401F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 14402F: drivers/soc/loongson/loongson2_pm.c 14403 14404LOONGSON-2 SOC SERIES PINCTRL DRIVER 14405M: zhanghongchen <zhanghongchen@loongson.cn> 14406M: Yinbo Zhu <zhuyinbo@loongson.cn> 14407L: linux-gpio@vger.kernel.org 14408S: Maintained 14409F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 14410F: drivers/pinctrl/pinctrl-loongson2.c 14411 14412LOONGSON-2 SOC SERIES THERMAL DRIVER 14413M: zhanghongchen <zhanghongchen@loongson.cn> 14414M: Yinbo Zhu <zhuyinbo@loongson.cn> 14415L: linux-pm@vger.kernel.org 14416S: Maintained 14417F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 14418F: drivers/thermal/loongson2_thermal.c 14419 14420LOONGSON EDAC DRIVER 14421M: Zhao Qunqin <zhaoqunqin@loongson.cn> 14422L: linux-edac@vger.kernel.org 14423S: Maintained 14424F: drivers/edac/loongson_edac.c 14425 14426LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 14427M: Sathya Prakash <sathya.prakash@broadcom.com> 14428M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 14429M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 14430L: MPT-FusionLinux.pdl@broadcom.com 14431L: linux-scsi@vger.kernel.org 14432S: Supported 14433W: http://www.avagotech.com/support/ 14434F: drivers/message/fusion/ 14435F: drivers/scsi/mpt3sas/ 14436 14437LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 14438M: Matthew Wilcox <willy@infradead.org> 14439L: linux-scsi@vger.kernel.org 14440S: Maintained 14441F: drivers/scsi/sym53c8xx_2/ 14442 14443LT3074 HARDWARE MONITOR DRIVER 14444M: Cedric Encarnacion <cedricjustine.encarnacion@analog.com> 14445L: linux-hwmon@vger.kernel.org 14446S: Supported 14447W: https://ez.analog.com/linux-software-drivers 14448F: Documentation/devicetree/bindings/hwmon/pmbus/adi,lt3074.yaml 14449F: Documentation/hwmon/lt3074.rst 14450F: drivers/hwmon/pmbus/lt3074.c 14451 14452LTC1660 DAC DRIVER 14453M: Marcus Folkesson <marcus.folkesson@gmail.com> 14454L: linux-iio@vger.kernel.org 14455S: Maintained 14456F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 14457F: drivers/iio/dac/ltc1660.c 14458 14459LTC2664 IIO DAC DRIVER 14460M: Michael Hennerich <michael.hennerich@analog.com> 14461M: Kim Seer Paller <kimseer.paller@analog.com> 14462L: linux-iio@vger.kernel.org 14463S: Supported 14464W: https://ez.analog.com/linux-software-drivers 14465F: Documentation/devicetree/bindings/iio/dac/adi,ltc2664.yaml 14466F: Documentation/devicetree/bindings/iio/dac/adi,ltc2672.yaml 14467F: drivers/iio/dac/ltc2664.c 14468 14469LTC2688 IIO DAC DRIVER 14470M: Nuno Sá <nuno.sa@analog.com> 14471L: linux-iio@vger.kernel.org 14472S: Supported 14473W: https://ez.analog.com/linux-software-drivers 14474F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 14475F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 14476F: drivers/iio/dac/ltc2688.c 14477 14478LTC2947 HARDWARE MONITOR DRIVER 14479M: Nuno Sá <nuno.sa@analog.com> 14480L: linux-hwmon@vger.kernel.org 14481S: Supported 14482W: https://ez.analog.com/linux-software-drivers 14483F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 14484F: drivers/hwmon/ltc2947-core.c 14485F: drivers/hwmon/ltc2947-i2c.c 14486F: drivers/hwmon/ltc2947-spi.c 14487F: drivers/hwmon/ltc2947.h 14488 14489LTC2991 HARDWARE MONITOR DRIVER 14490M: Antoniu Miclaus <antoniu.miclaus@analog.com> 14491L: linux-hwmon@vger.kernel.org 14492S: Supported 14493W: https://ez.analog.com/linux-software-drivers 14494F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 14495F: drivers/hwmon/ltc2991.c 14496 14497LTC2983 IIO TEMPERATURE DRIVER 14498M: Nuno Sá <nuno.sa@analog.com> 14499L: linux-iio@vger.kernel.org 14500S: Supported 14501W: https://ez.analog.com/linux-software-drivers 14502F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 14503F: drivers/iio/temperature/ltc2983.c 14504 14505LTC4282 HARDWARE MONITOR DRIVER 14506M: Nuno Sa <nuno.sa@analog.com> 14507L: linux-hwmon@vger.kernel.org 14508S: Supported 14509F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml 14510F: Documentation/hwmon/ltc4282.rst 14511F: drivers/hwmon/ltc4282.c 14512 14513LTC4286 HARDWARE MONITOR DRIVER 14514M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> 14515L: linux-hwmon@vger.kernel.org 14516S: Maintained 14517F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml 14518F: Documentation/hwmon/ltc4286.rst 14519F: drivers/hwmon/pmbus/ltc4286.c 14520 14521LTC4306 I2C MULTIPLEXER DRIVER 14522M: Michael Hennerich <michael.hennerich@analog.com> 14523L: linux-i2c@vger.kernel.org 14524S: Supported 14525W: https://ez.analog.com/linux-software-drivers 14526F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 14527F: drivers/i2c/muxes/i2c-mux-ltc4306.c 14528 14529LTP (Linux Test Project) 14530M: Andrea Cervesato <andrea.cervesato@suse.com> 14531M: Cyril Hrubis <chrubis@suse.cz> 14532M: Jan Stancek <jstancek@redhat.com> 14533M: Petr Vorel <pvorel@suse.cz> 14534M: Li Wang <liwang@redhat.com> 14535M: Yang Xu <xuyang2018.jy@fujitsu.com> 14536M: Xiao Yang <yangx.jy@fujitsu.com> 14537L: ltp@lists.linux.it (subscribers-only) 14538S: Maintained 14539W: https://linux-test-project.readthedocs.io/ 14540T: git https://github.com/linux-test-project/ltp.git 14541 14542LTR390 AMBIENT/UV LIGHT SENSOR DRIVER 14543M: Anshul Dalal <anshulusr@gmail.com> 14544L: linux-iio@vger.kernel.org 14545S: Maintained 14546F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml 14547F: drivers/iio/light/ltr390.c 14548 14549LYNX 28G SERDES PHY DRIVER 14550M: Ioana Ciornei <ioana.ciornei@nxp.com> 14551L: netdev@vger.kernel.org 14552S: Supported 14553F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 14554F: drivers/phy/freescale/phy-fsl-lynx-28g.c 14555 14556LYNX PCS MODULE 14557M: Ioana Ciornei <ioana.ciornei@nxp.com> 14558L: netdev@vger.kernel.org 14559S: Supported 14560F: drivers/net/pcs/pcs-lynx.c 14561F: include/linux/pcs-lynx.h 14562 14563M68K ARCHITECTURE 14564M: Geert Uytterhoeven <geert@linux-m68k.org> 14565L: linux-m68k@lists.linux-m68k.org 14566S: Maintained 14567W: http://www.linux-m68k.org/ 14568T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 14569F: arch/m68k/ 14570F: drivers/zorro/ 14571 14572M68K ON APPLE MACINTOSH 14573M: Joshua Thompson <funaho@jurai.org> 14574L: linux-m68k@lists.linux-m68k.org 14575S: Maintained 14576W: http://www.mac.linux-m68k.org/ 14577F: arch/m68k/mac/ 14578F: drivers/macintosh/adb-iop.c 14579F: drivers/macintosh/via-macii.c 14580 14581M68K ON HP9000/300 14582M: Philip Blundell <philb@gnu.org> 14583S: Maintained 14584W: http://www.tazenda.demon.co.uk/phil/linux-hp 14585F: arch/m68k/hp300/ 14586 14587M88DS3103 MEDIA DRIVER 14588L: linux-media@vger.kernel.org 14589S: Orphan 14590W: https://linuxtv.org 14591Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14592F: drivers/media/dvb-frontends/m88ds3103* 14593 14594M88RS2000 MEDIA DRIVER 14595M: Malcolm Priestley <tvboxspy@gmail.com> 14596L: linux-media@vger.kernel.org 14597S: Maintained 14598W: https://linuxtv.org 14599Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14600F: drivers/media/dvb-frontends/m88rs2000* 14601 14602MA901 MASTERKIT USB FM RADIO DRIVER 14603M: Alexey Klimov <alexey.klimov@linaro.org> 14604L: linux-media@vger.kernel.org 14605S: Maintained 14606T: git git://linuxtv.org/media.git 14607F: drivers/media/radio/radio-ma901.c 14608 14609MAC80211 14610M: Johannes Berg <johannes@sipsolutions.net> 14611L: linux-wireless@vger.kernel.org 14612S: Maintained 14613W: https://wireless.wiki.kernel.org/ 14614Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14615T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14616T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14617F: Documentation/networking/mac80211-injection.rst 14618F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 14619F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 14620F: include/net/mac80211.h 14621F: net/mac80211/ 14622 14623MAILBOX API 14624M: Jassi Brar <jassisinghbrar@gmail.com> 14625L: linux-kernel@vger.kernel.org 14626S: Maintained 14627T: git git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox.git for-next 14628F: Documentation/devicetree/bindings/mailbox/ 14629F: drivers/mailbox/ 14630F: include/dt-bindings/mailbox/ 14631F: include/linux/mailbox_client.h 14632F: include/linux/mailbox_controller.h 14633 14634MAILBOX ARM MHUv2 14635M: Viresh Kumar <viresh.kumar@linaro.org> 14636M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 14637L: linux-kernel@vger.kernel.org 14638S: Maintained 14639F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 14640F: drivers/mailbox/arm_mhuv2.c 14641F: include/linux/mailbox/arm_mhuv2_message.h 14642 14643MAILBOX ARM MHUv3 14644M: Sudeep Holla <sudeep.holla@arm.com> 14645M: Cristian Marussi <cristian.marussi@arm.com> 14646L: linux-kernel@vger.kernel.org 14647L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14648S: Maintained 14649F: Documentation/devicetree/bindings/mailbox/arm,mhuv3.yaml 14650F: drivers/mailbox/arm_mhuv3.c 14651 14652MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 14653M: Alejandro Colomar <alx@kernel.org> 14654L: linux-man@vger.kernel.org 14655S: Maintained 14656W: http://www.kernel.org/doc/man-pages 14657T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git 14658T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git 14659 14660MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 14661M: Jeremy Kerr <jk@codeconstruct.com.au> 14662M: Matt Johnston <matt@codeconstruct.com.au> 14663L: netdev@vger.kernel.org 14664S: Maintained 14665F: Documentation/networking/mctp.rst 14666F: drivers/net/mctp/ 14667F: include/linux/usb/mctp-usb.h 14668F: include/net/mctp.h 14669F: include/net/mctpdevice.h 14670F: include/net/netns/mctp.h 14671F: net/mctp/ 14672 14673MAPLE TREE 14674M: Liam R. Howlett <Liam.Howlett@oracle.com> 14675L: maple-tree@lists.infradead.org 14676L: linux-mm@kvack.org 14677S: Supported 14678F: Documentation/core-api/maple_tree.rst 14679F: include/linux/maple_tree.h 14680F: include/trace/events/maple_tree.h 14681F: lib/maple_tree.c 14682F: lib/test_maple_tree.c 14683F: tools/testing/radix-tree/maple.c 14684F: tools/testing/shared/linux/maple_tree.h 14685 14686MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 14687M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 14688L: linux-mips@vger.kernel.org 14689S: Maintained 14690F: arch/mips/boot/dts/img/pistachio* 14691 14692MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 14693M: Andrew Lunn <andrew@lunn.ch> 14694L: netdev@vger.kernel.org 14695S: Maintained 14696F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml 14697F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml 14698F: Documentation/networking/devlink/mv88e6xxx.rst 14699F: drivers/net/dsa/mv88e6xxx/ 14700F: include/linux/dsa/mv88e6xxx.h 14701F: include/linux/platform_data/mv88e6xxx.h 14702 14703MARVELL 88PM886 PMIC DRIVER 14704M: Karel Balej <balejk@matfyz.cz> 14705S: Maintained 14706F: Documentation/devicetree/bindings/mfd/marvell,88pm886-a1.yaml 14707F: drivers/input/misc/88pm886-onkey.c 14708F: drivers/mfd/88pm886.c 14709F: drivers/regulator/88pm886-regulator.c 14710F: drivers/rtc/rtc-88pm886.c 14711F: include/linux/mfd/88pm886.h 14712 14713MARVELL ARMADA 3700 PHY DRIVERS 14714M: Miquel Raynal <miquel.raynal@bootlin.com> 14715S: Maintained 14716F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 14717F: Documentation/devicetree/bindings/phy/marvell,comphy-cp110.yaml 14718F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 14719F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 14720 14721MARVELL ARMADA 3700 SERIAL DRIVER 14722M: Pali Rohár <pali@kernel.org> 14723S: Maintained 14724F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 14725F: Documentation/devicetree/bindings/serial/marvell,armada-3700-uart.yaml 14726F: drivers/tty/serial/mvebu-uart.c 14727 14728MARVELL ARMADA DRM SUPPORT 14729M: Russell King <linux@armlinux.org.uk> 14730S: Maintained 14731T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 14732T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 14733F: Documentation/devicetree/bindings/display/armada/ 14734F: drivers/gpu/drm/armada/ 14735F: include/uapi/drm/armada_drm.h 14736 14737MARVELL CRYPTO DRIVER 14738M: Srujana Challa <schalla@marvell.com> 14739M: Bharat Bhushan <bbhushan2@marvell.com> 14740L: linux-crypto@vger.kernel.org 14741S: Maintained 14742F: drivers/crypto/marvell/ 14743F: include/linux/soc/marvell/octeontx2/ 14744 14745MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 14746M: Mirko Lindner <mlindner@marvell.com> 14747M: Stephen Hemminger <stephen@networkplumber.org> 14748L: netdev@vger.kernel.org 14749S: Odd fixes 14750F: drivers/net/ethernet/marvell/sk* 14751 14752MARVELL LIBERTAS WIRELESS DRIVER 14753L: linux-wireless@vger.kernel.org 14754L: libertas-dev@lists.infradead.org 14755S: Orphan 14756F: drivers/net/wireless/marvell/libertas/ 14757F: drivers/net/wireless/marvell/libertas_tf/ 14758 14759MARVELL MACCHIATOBIN SUPPORT 14760M: Russell King <linux@armlinux.org.uk> 14761L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14762S: Maintained 14763F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 14764 14765MARVELL MV643XX ETHERNET DRIVER 14766M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 14767L: netdev@vger.kernel.org 14768S: Maintained 14769F: drivers/net/ethernet/marvell/mv643xx_eth.* 14770 14771MARVELL MV88X3310 PHY DRIVER 14772M: Russell King <linux@armlinux.org.uk> 14773M: Marek Behún <kabel@kernel.org> 14774L: netdev@vger.kernel.org 14775S: Maintained 14776F: drivers/net/phy/marvell10g.c 14777 14778MARVELL MVEBU THERMAL DRIVER 14779M: Miquel Raynal <miquel.raynal@bootlin.com> 14780S: Maintained 14781F: drivers/thermal/armada_thermal.c 14782 14783MARVELL MVNETA ETHERNET DRIVER 14784M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 14785L: netdev@vger.kernel.org 14786S: Maintained 14787F: drivers/net/ethernet/marvell/mvneta* 14788 14789MARVELL MVPP2 ETHERNET DRIVER 14790M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 14791M: Russell King <linux@armlinux.org.uk> 14792L: netdev@vger.kernel.org 14793S: Maintained 14794F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 14795F: drivers/net/ethernet/marvell/mvpp2/ 14796 14797MARVELL MWIFIEX WIRELESS DRIVER 14798M: Brian Norris <briannorris@chromium.org> 14799R: Francesco Dolcini <francesco@dolcini.it> 14800L: linux-wireless@vger.kernel.org 14801S: Odd Fixes 14802F: drivers/net/wireless/marvell/mwifiex/ 14803 14804MARVELL MWL8K WIRELESS DRIVER 14805L: linux-wireless@vger.kernel.org 14806S: Orphan 14807F: drivers/net/wireless/marvell/mwl8k.c 14808 14809MARVELL NAND CONTROLLER DRIVER 14810M: Miquel Raynal <miquel.raynal@bootlin.com> 14811L: linux-mtd@lists.infradead.org 14812S: Maintained 14813F: drivers/mtd/nand/raw/marvell_nand.c 14814 14815MARVELL OCTEON ENDPOINT DRIVER 14816M: Veerasenareddy Burru <vburru@marvell.com> 14817M: Sathesh Edara <sedara@marvell.com> 14818L: netdev@vger.kernel.org 14819S: Maintained 14820F: drivers/net/ethernet/marvell/octeon_ep 14821 14822MARVELL OCTEON ENDPOINT VF DRIVER 14823M: Veerasenareddy Burru <vburru@marvell.com> 14824M: Sathesh Edara <sedara@marvell.com> 14825M: Shinas Rasheed <srasheed@marvell.com> 14826M: Satananda Burla <sburla@marvell.com> 14827L: netdev@vger.kernel.org 14828S: Maintained 14829F: drivers/net/ethernet/marvell/octeon_ep_vf 14830 14831MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 14832M: Sunil Goutham <sgoutham@marvell.com> 14833M: Geetha sowjanya <gakula@marvell.com> 14834M: Subbaraya Sundeep <sbhatta@marvell.com> 14835M: hariprasad <hkelam@marvell.com> 14836M: Bharat Bhushan <bbhushan2@marvell.com> 14837L: netdev@vger.kernel.org 14838S: Maintained 14839F: drivers/net/ethernet/marvell/octeontx2/nic/ 14840F: include/linux/soc/marvell/octeontx2/ 14841 14842MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 14843M: Sunil Goutham <sgoutham@marvell.com> 14844M: Linu Cherian <lcherian@marvell.com> 14845M: Geetha sowjanya <gakula@marvell.com> 14846M: Jerin Jacob <jerinj@marvell.com> 14847M: hariprasad <hkelam@marvell.com> 14848M: Subbaraya Sundeep <sbhatta@marvell.com> 14849L: netdev@vger.kernel.org 14850S: Maintained 14851F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 14852F: drivers/net/ethernet/marvell/octeontx2/af/ 14853 14854MARVELL PEM PMU DRIVER 14855M: Linu Cherian <lcherian@marvell.com> 14856M: Gowthami Thiagarajan <gthiagarajan@marvell.com> 14857S: Supported 14858F: drivers/perf/marvell_pem_pmu.c 14859 14860MARVELL PRESTERA ETHERNET SWITCH DRIVER 14861M: Taras Chornyi <taras.chornyi@plvision.eu> 14862S: Supported 14863W: https://github.com/Marvell-switching/switchdev-prestera 14864F: drivers/net/ethernet/marvell/prestera/ 14865 14866MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 14867M: Nicolas Pitre <nico@fluxnic.net> 14868S: Odd Fixes 14869F: drivers/mmc/host/mvsdio.* 14870 14871MARVELL USB MDIO CONTROLLER DRIVER 14872M: Tobias Waldekranz <tobias@waldekranz.com> 14873L: netdev@vger.kernel.org 14874S: Maintained 14875F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 14876F: drivers/net/mdio/mdio-mvusb.c 14877 14878MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 14879M: Hu Ziji <huziji@marvell.com> 14880L: linux-mmc@vger.kernel.org 14881S: Supported 14882F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 14883F: drivers/mmc/host/sdhci-xenon* 14884 14885MARVELL OCTEON CN10K DPI DRIVER 14886M: Vamsi Attunuru <vattunuru@marvell.com> 14887S: Supported 14888F: drivers/misc/mrvl_cn10k_dpi.c 14889 14890MARVELL OCTEON ENDPOINT VIRTIO DATA PATH ACCELERATOR 14891R: schalla@marvell.com 14892R: vattunuru@marvell.com 14893F: drivers/vdpa/octeon_ep/ 14894 14895MARVELL OCTEON HOTPLUG DRIVER 14896R: Shijith Thotton <sthotton@marvell.com> 14897R: Vamsi Attunuru <vattunuru@marvell.com> 14898S: Supported 14899F: drivers/pci/hotplug/octep_hp.c 14900 14901MATROX FRAMEBUFFER DRIVER 14902L: linux-fbdev@vger.kernel.org 14903S: Orphan 14904F: drivers/video/fbdev/matrox/matroxfb_* 14905F: include/uapi/linux/matroxfb.h 14906 14907MAX15301 DRIVER 14908M: Daniel Nilsson <daniel.nilsson@flex.com> 14909L: linux-hwmon@vger.kernel.org 14910S: Maintained 14911F: Documentation/hwmon/max15301.rst 14912F: drivers/hwmon/pmbus/max15301.c 14913 14914MAX2175 SDR TUNER DRIVER 14915M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 14916L: linux-media@vger.kernel.org 14917S: Maintained 14918T: git git://linuxtv.org/media.git 14919F: Documentation/devicetree/bindings/media/i2c/maxim,max2175.txt 14920F: Documentation/userspace-api/media/drivers/max2175.rst 14921F: drivers/media/i2c/max2175* 14922F: include/uapi/linux/max2175.h 14923 14924MAX31335 RTC DRIVER 14925M: Antoniu Miclaus <antoniu.miclaus@analog.com> 14926L: linux-rtc@vger.kernel.org 14927S: Supported 14928W: https://ez.analog.com/linux-software-drivers 14929F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml 14930F: drivers/rtc/rtc-max31335.c 14931 14932MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 14933L: linux-hwmon@vger.kernel.org 14934S: Orphan 14935F: Documentation/hwmon/max6650.rst 14936F: drivers/hwmon/max6650.c 14937 14938MAX9286 QUAD GMSL DESERIALIZER DRIVER 14939M: Jacopo Mondi <jacopo+renesas@jmondi.org> 14940M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 14941M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 14942M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 14943L: linux-media@vger.kernel.org 14944S: Maintained 14945F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 14946F: drivers/media/i2c/max9286.c 14947 14948MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 14949M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 14950L: linux-media@vger.kernel.org 14951S: Maintained 14952F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml 14953F: drivers/staging/media/max96712/max96712.c 14954 14955MAX96714 GMSL2 DESERIALIZER DRIVER 14956M: Julien Massot <julien.massot@collabora.com> 14957L: linux-media@vger.kernel.org 14958S: Maintained 14959F: Documentation/devicetree/bindings/media/i2c/maxim,max96714.yaml 14960F: drivers/media/i2c/max96714.c 14961 14962MAX96717 GMSL2 SERIALIZER DRIVER 14963M: Julien Massot <julien.massot@collabora.com> 14964L: linux-media@vger.kernel.org 14965S: Maintained 14966F: Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml 14967F: drivers/media/i2c/max96717.c 14968 14969MAX9860 MONO AUDIO VOICE CODEC DRIVER 14970M: Peter Rosin <peda@axentia.se> 14971L: linux-sound@vger.kernel.org 14972S: Maintained 14973F: Documentation/devicetree/bindings/sound/max9860.txt 14974F: sound/soc/codecs/max9860.* 14975 14976MAXBOTIX ULTRASONIC RANGER IIO DRIVER 14977M: Andreas Klinger <ak@it-klinger.de> 14978L: linux-iio@vger.kernel.org 14979S: Maintained 14980F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 14981F: drivers/iio/proximity/mb1232.c 14982 14983MAXIM MAX11205 DRIVER 14984M: Ramona Bolboaca <ramona.bolboaca@analog.com> 14985L: linux-iio@vger.kernel.org 14986S: Supported 14987W: https://ez.analog.com/linux-software-drivers 14988F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 14989F: drivers/iio/adc/max11205.c 14990 14991MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 14992R: Iskren Chernev <iskren.chernev@gmail.com> 14993R: Krzysztof Kozlowski <krzk@kernel.org> 14994R: Marek Szyprowski <m.szyprowski@samsung.com> 14995R: Matheus Castello <matheus@castello.eng.br> 14996L: linux-pm@vger.kernel.org 14997S: Maintained 14998F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 14999F: drivers/power/supply/max17040_battery.c 15000 15001MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 15002R: Hans de Goede <hansg@kernel.org> 15003R: Krzysztof Kozlowski <krzk@kernel.org> 15004R: Marek Szyprowski <m.szyprowski@samsung.com> 15005R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 15006R: Purism Kernel Team <kernel@puri.sm> 15007L: linux-pm@vger.kernel.org 15008S: Maintained 15009F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 15010F: drivers/power/supply/max17042_battery.c 15011 15012MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 15013M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15014L: linux-kernel@vger.kernel.org 15015S: Maintained 15016F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 15017F: drivers/regulator/max20086-regulator.c 15018 15019MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 15020M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 15021L: linux-iio@vger.kernel.org 15022S: Maintained 15023F: drivers/iio/temperature/max30208.c 15024 15025MAXIM MAX77650 PMIC MFD DRIVER 15026M: Bartosz Golaszewski <brgl@bgdev.pl> 15027L: linux-kernel@vger.kernel.org 15028S: Maintained 15029F: Documentation/devicetree/bindings/*/*max77650.yaml 15030F: Documentation/devicetree/bindings/*/max77650*.yaml 15031F: drivers/gpio/gpio-max77650.c 15032F: drivers/input/misc/max77650-onkey.c 15033F: drivers/leds/leds-max77650.c 15034F: drivers/mfd/max77650.c 15035F: drivers/power/supply/max77650-charger.c 15036F: drivers/regulator/max77650-regulator.c 15037F: include/linux/mfd/max77650.h 15038 15039MAXIM MAX77714 PMIC MFD DRIVER 15040M: Luca Ceresoli <luca@lucaceresoli.net> 15041S: Maintained 15042F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 15043F: drivers/mfd/max77714.c 15044F: include/linux/mfd/max77714.h 15045 15046MAXIM MAX77759 PMIC MFD DRIVER 15047M: André Draszik <andre.draszik@linaro.org> 15048L: linux-kernel@vger.kernel.org 15049S: Maintained 15050F: Documentation/devicetree/bindings/*/maxim,max77759*.yaml 15051F: drivers/gpio/gpio-max77759.c 15052F: drivers/mfd/max77759.c 15053F: drivers/nvmem/max77759-nvmem.c 15054F: include/linux/mfd/max77759.h 15055 15056MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 15057M: Javier Martinez Canillas <javier@dowhile0.org> 15058L: linux-kernel@vger.kernel.org 15059S: Supported 15060F: Documentation/devicetree/bindings/*/*max77802.yaml 15061F: drivers/regulator/max77802-regulator.c 15062F: include/dt-bindings/*/*max77802.h 15063 15064MAXIM MAX77976 BATTERY CHARGER 15065M: Luca Ceresoli <luca@lucaceresoli.net> 15066S: Supported 15067F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 15068F: drivers/power/supply/max77976_charger.c 15069 15070MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 15071M: Krzysztof Kozlowski <krzk@kernel.org> 15072L: linux-pm@vger.kernel.org 15073S: Maintained 15074B: mailto:linux-samsung-soc@vger.kernel.org 15075F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 15076F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 15077F: drivers/power/supply/max14577_charger.c 15078F: drivers/power/supply/max77693_charger.c 15079 15080MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 15081M: Chanwoo Choi <cw00.choi@samsung.com> 15082M: Krzysztof Kozlowski <krzk@kernel.org> 15083L: linux-kernel@vger.kernel.org 15084S: Maintained 15085B: mailto:linux-samsung-soc@vger.kernel.org 15086F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 15087F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 15088F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 15089F: Documentation/devicetree/bindings/*/maxim,max77705*.yaml 15090F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 15091F: drivers/leds/leds-max77705.c 15092F: drivers/*/*max77843.c 15093F: drivers/*/max14577*.c 15094F: drivers/*/max77686*.c 15095F: drivers/*/max77693*.c 15096F: drivers/*/max77705*.c 15097F: drivers/clk/clk-max77686.c 15098F: drivers/extcon/extcon-max14577.c 15099F: drivers/extcon/extcon-max77693.c 15100F: drivers/rtc/rtc-max77686.c 15101F: include/linux/mfd/max14577*.h 15102F: include/linux/mfd/max77686*.h 15103F: include/linux/mfd/max77693*.h 15104F: include/linux/mfd/max77705*.h 15105 15106MAXIRADIO FM RADIO RECEIVER DRIVER 15107M: Hans Verkuil <hverkuil@xs4all.nl> 15108L: linux-media@vger.kernel.org 15109S: Maintained 15110W: https://linuxtv.org 15111T: git git://linuxtv.org/media.git 15112F: drivers/media/radio/radio-maxiradio* 15113 15114MAXLINEAR ETHERNET PHY DRIVER 15115M: Xu Liang <lxu@maxlinear.com> 15116L: netdev@vger.kernel.org 15117S: Supported 15118F: drivers/net/phy/mxl-86110.c 15119F: drivers/net/phy/mxl-gpy.c 15120 15121MCAN MMIO DEVICE DRIVER 15122M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 15123L: linux-can@vger.kernel.org 15124S: Maintained 15125F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 15126F: drivers/net/can/m_can/m_can.c 15127F: drivers/net/can/m_can/m_can.h 15128F: drivers/net/can/m_can/m_can_platform.c 15129 15130MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 15131R: Yasushi SHOJI <yashi@spacecubics.com> 15132L: linux-can@vger.kernel.org 15133S: Maintained 15134F: drivers/net/can/usb/mcba_usb.c 15135 15136MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 15137M: Rishi Gupta <gupt21@gmail.com> 15138L: linux-i2c@vger.kernel.org 15139L: linux-input@vger.kernel.org 15140S: Maintained 15141F: drivers/hid/hid-mcp2221.c 15142 15143MCP251XFD SPI-CAN NETWORK DRIVER 15144M: Marc Kleine-Budde <mkl@pengutronix.de> 15145M: Manivannan Sadhasivam <mani@kernel.org> 15146R: Thomas Kopp <thomas.kopp@microchip.com> 15147L: linux-can@vger.kernel.org 15148S: Maintained 15149F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 15150F: drivers/net/can/spi/mcp251xfd/ 15151 15152MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 15153M: Peter Rosin <peda@axentia.se> 15154L: linux-iio@vger.kernel.org 15155S: Maintained 15156F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 15157F: drivers/iio/potentiometer/mcp4018.c 15158F: drivers/iio/potentiometer/mcp4531.c 15159 15160MCP4821 DAC DRIVER 15161M: Anshul Dalal <anshulusr@gmail.com> 15162L: linux-iio@vger.kernel.org 15163S: Maintained 15164F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml 15165F: drivers/iio/dac/mcp4821.c 15166 15167MCR20A IEEE-802.15.4 RADIO DRIVER 15168M: Stefan Schmidt <stefan@datenfreihafen.org> 15169L: linux-wpan@vger.kernel.org 15170S: Odd Fixes 15171W: https://github.com/xueliu/mcr20a-linux 15172F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 15173F: drivers/net/ieee802154/mcr20a.c 15174F: drivers/net/ieee802154/mcr20a.h 15175 15176MDIO REGMAP DRIVER 15177M: Maxime Chevallier <maxime.chevallier@bootlin.com> 15178L: netdev@vger.kernel.org 15179S: Maintained 15180F: drivers/net/mdio/mdio-regmap.c 15181F: include/linux/mdio/mdio-regmap.h 15182 15183MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 15184M: William Breathitt Gray <wbg@kernel.org> 15185L: linux-iio@vger.kernel.org 15186S: Maintained 15187F: drivers/iio/dac/cio-dac.c 15188 15189MEDIA CONTROLLER FRAMEWORK 15190M: Sakari Ailus <sakari.ailus@linux.intel.com> 15191M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15192L: linux-media@vger.kernel.org 15193S: Supported 15194W: https://www.linuxtv.org 15195T: git git://linuxtv.org/media.git 15196F: drivers/media/mc/ 15197F: include/media/media-*.h 15198F: include/uapi/linux/media.h 15199 15200MEDIA DRIVER FOR FREESCALE IMX PXP 15201M: Philipp Zabel <p.zabel@pengutronix.de> 15202L: linux-media@vger.kernel.org 15203S: Maintained 15204T: git git://linuxtv.org/media.git 15205F: drivers/media/platform/nxp/imx-pxp.[ch] 15206 15207MEDIA DRIVERS FOR ASCOT2E 15208M: Abylay Ospan <aospan@amazon.com> 15209L: linux-media@vger.kernel.org 15210S: Supported 15211W: https://linuxtv.org 15212W: http://netup.tv/ 15213T: git git://linuxtv.org/media.git 15214F: drivers/media/dvb-frontends/ascot2e* 15215 15216MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 15217M: Jasmin Jessich <jasmin@anw.at> 15218L: linux-media@vger.kernel.org 15219S: Maintained 15220W: https://linuxtv.org 15221T: git git://linuxtv.org/media.git 15222F: drivers/media/dvb-frontends/cxd2099* 15223 15224MEDIA DRIVERS FOR CXD2841ER 15225M: Abylay Ospan <aospan@amazon.com> 15226L: linux-media@vger.kernel.org 15227S: Supported 15228W: https://linuxtv.org 15229W: http://netup.tv/ 15230T: git git://linuxtv.org/media.git 15231F: drivers/media/dvb-frontends/cxd2841er* 15232 15233MEDIA DRIVERS FOR CXD2880 15234M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 15235L: linux-media@vger.kernel.org 15236S: Supported 15237W: http://linuxtv.org/ 15238T: git git://linuxtv.org/media.git 15239F: drivers/media/dvb-frontends/cxd2880/* 15240F: drivers/media/spi/cxd2880* 15241 15242MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 15243L: linux-media@vger.kernel.org 15244S: Orphan 15245W: https://linuxtv.org 15246T: git git://linuxtv.org/media.git 15247F: drivers/media/pci/ddbridge/* 15248 15249MEDIA DRIVERS FOR FREESCALE IMX 15250M: Steve Longerbeam <slongerbeam@gmail.com> 15251M: Philipp Zabel <p.zabel@pengutronix.de> 15252L: linux-media@vger.kernel.org 15253S: Maintained 15254T: git git://linuxtv.org/media.git 15255F: Documentation/admin-guide/media/imx.rst 15256F: Documentation/devicetree/bindings/media/fsl,imx6-mipi-csi2.yaml 15257F: drivers/staging/media/imx/ 15258F: include/linux/imx-media.h 15259F: include/media/imx.h 15260 15261MEDIA DRIVERS FOR FREESCALE IMX7/8 15262M: Rui Miguel Silva <rmfrfs@gmail.com> 15263M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15264M: Martin Kepplinger <martin.kepplinger@puri.sm> 15265R: Purism Kernel Team <kernel@puri.sm> 15266L: linux-media@vger.kernel.org 15267S: Maintained 15268T: git git://linuxtv.org/media.git 15269F: Documentation/admin-guide/media/imx7.rst 15270F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 15271F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 15272F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 15273F: drivers/media/platform/nxp/imx-mipi-csis.c 15274F: drivers/media/platform/nxp/imx7-media-csi.c 15275F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 15276 15277MEDIA DRIVERS FOR HELENE 15278M: Abylay Ospan <aospan@amazon.com> 15279L: linux-media@vger.kernel.org 15280S: Supported 15281W: https://linuxtv.org 15282W: http://netup.tv/ 15283T: git git://linuxtv.org/media.git 15284F: drivers/media/dvb-frontends/helene* 15285 15286MEDIA DRIVERS FOR HORUS3A 15287M: Abylay Ospan <aospan@amazon.com> 15288L: linux-media@vger.kernel.org 15289S: Supported 15290W: https://linuxtv.org 15291W: http://netup.tv/ 15292T: git git://linuxtv.org/media.git 15293F: drivers/media/dvb-frontends/horus3a* 15294 15295MEDIA DRIVERS FOR LNBH25 15296M: Abylay Ospan <aospan@amazon.com> 15297L: linux-media@vger.kernel.org 15298S: Supported 15299W: https://linuxtv.org 15300W: http://netup.tv/ 15301T: git git://linuxtv.org/media.git 15302F: drivers/media/dvb-frontends/lnbh25* 15303 15304MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 15305L: linux-media@vger.kernel.org 15306S: Orphan 15307W: https://linuxtv.org 15308T: git git://linuxtv.org/media.git 15309F: drivers/media/dvb-frontends/mxl5xx* 15310 15311MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 15312M: Abylay Ospan <aospan@amazon.com> 15313L: linux-media@vger.kernel.org 15314S: Supported 15315W: https://linuxtv.org 15316W: http://netup.tv/ 15317T: git git://linuxtv.org/media.git 15318F: drivers/media/pci/netup_unidvb/* 15319 15320MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 15321M: Dmitry Osipenko <digetx@gmail.com> 15322L: linux-media@vger.kernel.org 15323L: linux-tegra@vger.kernel.org 15324S: Maintained 15325T: git git://linuxtv.org/media.git 15326F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 15327F: drivers/media/platform/nvidia/tegra-vde/ 15328 15329MEDIA DRIVERS FOR RENESAS - CEU 15330M: Jacopo Mondi <jacopo@jmondi.org> 15331L: linux-media@vger.kernel.org 15332L: linux-renesas-soc@vger.kernel.org 15333S: Supported 15334T: git git://linuxtv.org/media.git 15335F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 15336F: drivers/media/platform/renesas/renesas-ceu.c 15337F: include/media/drv-intf/renesas-ceu.h 15338 15339MEDIA DRIVERS FOR RENESAS - DRIF 15340M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 15341L: linux-media@vger.kernel.org 15342L: linux-renesas-soc@vger.kernel.org 15343S: Supported 15344T: git git://linuxtv.org/media.git 15345F: Documentation/devicetree/bindings/media/renesas,drif.yaml 15346F: drivers/media/platform/renesas/rcar_drif.c 15347 15348MEDIA DRIVERS FOR RENESAS - FCP 15349M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15350L: linux-media@vger.kernel.org 15351L: linux-renesas-soc@vger.kernel.org 15352S: Supported 15353T: git git://linuxtv.org/media.git 15354F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 15355F: drivers/media/platform/renesas/rcar-fcp.c 15356F: include/media/rcar-fcp.h 15357 15358MEDIA DRIVERS FOR RENESAS - FDP1 15359M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15360L: linux-media@vger.kernel.org 15361L: linux-renesas-soc@vger.kernel.org 15362S: Supported 15363T: git git://linuxtv.org/media.git 15364F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 15365F: drivers/media/platform/renesas/rcar_fdp1.c 15366 15367MEDIA DRIVERS FOR RENESAS - VIN 15368M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 15369L: linux-media@vger.kernel.org 15370L: linux-renesas-soc@vger.kernel.org 15371S: Supported 15372T: git git://linuxtv.org/media.git 15373F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 15374F: Documentation/devicetree/bindings/media/renesas,isp.yaml 15375F: Documentation/devicetree/bindings/media/renesas,vin.yaml 15376F: drivers/media/platform/renesas/rcar-csi2.c 15377F: drivers/media/platform/renesas/rcar-isp/ 15378F: drivers/media/platform/renesas/rcar-vin/ 15379 15380MEDIA DRIVERS FOR RENESAS - VSP1 15381M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15382M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15383L: linux-media@vger.kernel.org 15384L: linux-renesas-soc@vger.kernel.org 15385S: Supported 15386T: git git://linuxtv.org/media.git 15387F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 15388F: drivers/media/platform/renesas/vsp1/ 15389 15390MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 15391L: linux-media@vger.kernel.org 15392S: Orphan 15393W: https://linuxtv.org 15394T: git git://linuxtv.org/media.git 15395F: drivers/media/dvb-frontends/stv0910* 15396 15397MEDIA DRIVERS FOR ST STV6111 TUNER ICs 15398L: linux-media@vger.kernel.org 15399S: Orphan 15400W: https://linuxtv.org 15401T: git git://linuxtv.org/media.git 15402F: drivers/media/dvb-frontends/stv6111* 15403 15404MEDIA DRIVERS FOR STM32 - CSI 15405M: Alain Volmat <alain.volmat@foss.st.com> 15406L: linux-media@vger.kernel.org 15407S: Supported 15408T: git git://linuxtv.org/media_tree.git 15409F: Documentation/devicetree/bindings/media/st,stm32mp25-csi.yaml 15410F: drivers/media/platform/st/stm32/stm32-csi.c 15411 15412MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP 15413M: Hugues Fruchet <hugues.fruchet@foss.st.com> 15414M: Alain Volmat <alain.volmat@foss.st.com> 15415L: linux-media@vger.kernel.org 15416S: Supported 15417T: git git://linuxtv.org/media.git 15418F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 15419F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml 15420F: drivers/media/platform/st/stm32/stm32-dcmi.c 15421F: drivers/media/platform/st/stm32/stm32-dcmipp/* 15422 15423MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 15424M: Mauro Carvalho Chehab <mchehab@kernel.org> 15425L: linux-media@vger.kernel.org 15426S: Maintained 15427W: https://linuxtv.org 15428Q: http://patchwork.kernel.org/project/linux-media/list/ 15429T: git git://linuxtv.org/media.git 15430F: Documentation/admin-guide/media/ 15431F: Documentation/devicetree/bindings/media/ 15432F: Documentation/driver-api/media/ 15433F: Documentation/userspace-api/media/ 15434F: drivers/media/ 15435F: drivers/staging/media/ 15436F: include/dt-bindings/media/ 15437F: include/linux/platform_data/media/ 15438F: include/media/ 15439F: include/uapi/linux/dvb/ 15440F: include/uapi/linux/ivtv* 15441F: include/uapi/linux/media.h 15442F: include/uapi/linux/uvcvideo.h 15443F: include/uapi/linux/v4l2-* 15444F: include/uapi/linux/videodev2.h 15445 15446MEDIATEK BLUETOOTH DRIVER 15447M: Sean Wang <sean.wang@mediatek.com> 15448L: linux-bluetooth@vger.kernel.org 15449L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15450S: Maintained 15451F: Documentation/devicetree/bindings/net/bluetooth/mediatek,bluetooth.txt 15452F: Documentation/devicetree/bindings/net/bluetooth/mediatek,mt7921s-bluetooth.yaml 15453F: drivers/bluetooth/btmtkuart.c 15454 15455MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 15456M: Sen Chu <sen.chu@mediatek.com> 15457M: Sean Wang <sean.wang@mediatek.com> 15458M: Macpaul Lin <macpaul.lin@mediatek.com> 15459L: linux-pm@vger.kernel.org 15460S: Maintained 15461F: Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml 15462F: drivers/power/reset/mt6323-poweroff.c 15463 15464MEDIATEK CIR DRIVER 15465M: Sean Wang <sean.wang@mediatek.com> 15466S: Maintained 15467F: drivers/media/rc/mtk-cir.c 15468 15469MEDIATEK DMA DRIVER 15470M: Sean Wang <sean.wang@mediatek.com> 15471L: dmaengine@vger.kernel.org 15472L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15473L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15474S: Maintained 15475F: Documentation/devicetree/bindings/dma/mediatek,* 15476F: drivers/dma/mediatek/ 15477 15478MEDIATEK ETHERNET DRIVER 15479M: Felix Fietkau <nbd@nbd.name> 15480M: Sean Wang <sean.wang@mediatek.com> 15481M: Lorenzo Bianconi <lorenzo@kernel.org> 15482L: netdev@vger.kernel.org 15483S: Maintained 15484F: drivers/net/ethernet/mediatek/ 15485 15486MEDIATEK ETHERNET PCS DRIVER 15487M: Alexander Couzens <lynxis@fe80.eu> 15488M: Daniel Golle <daniel@makrotopia.org> 15489L: netdev@vger.kernel.org 15490S: Maintained 15491F: drivers/net/pcs/pcs-mtk-lynxi.c 15492F: include/linux/pcs/pcs-mtk-lynxi.h 15493 15494MEDIATEK ETHERNET PHY DRIVERS 15495M: Daniel Golle <daniel@makrotopia.org> 15496M: Qingfang Deng <dqfext@gmail.com> 15497M: SkyLake Huang <SkyLake.Huang@mediatek.com> 15498L: netdev@vger.kernel.org 15499S: Maintained 15500F: drivers/net/phy/mediatek/mtk-2p5ge.c 15501F: drivers/net/phy/mediatek/mtk-ge-soc.c 15502F: drivers/net/phy/mediatek/mtk-phy-lib.c 15503F: drivers/net/phy/mediatek/mtk-ge.c 15504F: drivers/net/phy/mediatek/mtk.h 15505F: drivers/phy/mediatek/phy-mtk-xfi-tphy.c 15506 15507MEDIATEK I2C CONTROLLER DRIVER 15508M: Qii Wang <qii.wang@mediatek.com> 15509L: linux-i2c@vger.kernel.org 15510S: Maintained 15511F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 15512F: drivers/i2c/busses/i2c-mt65xx.c 15513 15514MEDIATEK IOMMU DRIVER 15515M: Yong Wu <yong.wu@mediatek.com> 15516L: iommu@lists.linux.dev 15517L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15518S: Supported 15519F: Documentation/devicetree/bindings/iommu/mediatek* 15520F: drivers/iommu/mtk_iommu* 15521F: include/dt-bindings/memory/mediatek,mt*-port.h 15522F: include/dt-bindings/memory/mt*-port.h 15523 15524MEDIATEK JPEG DRIVER 15525M: Bin Liu <bin.liu@mediatek.com> 15526S: Supported 15527F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 15528F: drivers/media/platform/mediatek/jpeg/ 15529 15530MEDIATEK KEYPAD DRIVER 15531M: Mattijs Korpershoek <mkorpershoek@kernel.org> 15532S: Supported 15533F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 15534F: drivers/input/keyboard/mt6779-keypad.c 15535 15536MEDIATEK MDP DRIVER 15537M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 15538M: Houlong Wei <houlong.wei@mediatek.com> 15539M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 15540S: Supported 15541F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 15542F: drivers/media/platform/mediatek/mdp/ 15543F: drivers/media/platform/mediatek/vpu/ 15544 15545MEDIATEK MEDIA DRIVER 15546M: Tiffany Lin <tiffany.lin@mediatek.com> 15547M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 15548M: Yunfei Dong <yunfei.dong@mediatek.com> 15549S: Supported 15550F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 15551F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 15552F: drivers/media/platform/mediatek/vcodec/ 15553F: drivers/media/platform/mediatek/vpu/ 15554 15555MEDIATEK MIPI-CSI CDPHY DRIVER 15556M: Julien Stephan <jstephan@baylibre.com> 15557M: Andy Hsieh <andy.hsieh@mediatek.com> 15558S: Supported 15559F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml 15560F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5* 15561 15562MEDIATEK MMC/SD/SDIO DRIVER 15563M: Chaotian Jing <chaotian.jing@mediatek.com> 15564S: Maintained 15565F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 15566F: drivers/mmc/host/mtk-sd.c 15567 15568MEDIATEK MT6735 CLOCK & RESET DRIVERS 15569M: Yassine Oudjana <y.oudjana@protonmail.com> 15570L: linux-clk@vger.kernel.org 15571L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15572S: Maintained 15573F: drivers/clk/mediatek/clk-mt6735-apmixedsys.c 15574F: drivers/clk/mediatek/clk-mt6735-imgsys.c 15575F: drivers/clk/mediatek/clk-mt6735-infracfg.c 15576F: drivers/clk/mediatek/clk-mt6735-mfgcfg.c 15577F: drivers/clk/mediatek/clk-mt6735-pericfg.c 15578F: drivers/clk/mediatek/clk-mt6735-topckgen.c 15579F: drivers/clk/mediatek/clk-mt6735-vdecsys.c 15580F: drivers/clk/mediatek/clk-mt6735-vencsys.c 15581F: include/dt-bindings/clock/mediatek,mt6735-apmixedsys.h 15582F: include/dt-bindings/clock/mediatek,mt6735-imgsys.h 15583F: include/dt-bindings/clock/mediatek,mt6735-infracfg.h 15584F: include/dt-bindings/clock/mediatek,mt6735-mfgcfg.h 15585F: include/dt-bindings/clock/mediatek,mt6735-pericfg.h 15586F: include/dt-bindings/clock/mediatek,mt6735-topckgen.h 15587F: include/dt-bindings/clock/mediatek,mt6735-vdecsys.h 15588F: include/dt-bindings/clock/mediatek,mt6735-vencsys.h 15589F: include/dt-bindings/reset/mediatek,mt6735-infracfg.h 15590F: include/dt-bindings/reset/mediatek,mt6735-mfgcfg.h 15591F: include/dt-bindings/reset/mediatek,mt6735-pericfg.h 15592F: include/dt-bindings/reset/mediatek,mt6735-vdecsys.h 15593 15594MEDIATEK MT76 WIRELESS LAN DRIVER 15595M: Felix Fietkau <nbd@nbd.name> 15596M: Lorenzo Bianconi <lorenzo@kernel.org> 15597M: Ryder Lee <ryder.lee@mediatek.com> 15598R: Shayne Chen <shayne.chen@mediatek.com> 15599R: Sean Wang <sean.wang@mediatek.com> 15600L: linux-wireless@vger.kernel.org 15601S: Maintained 15602T: git https://github.com/nbd168/wireless 15603F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 15604F: drivers/net/wireless/mediatek/mt76/ 15605 15606MEDIATEK MT7601U WIRELESS LAN DRIVER 15607M: Jakub Kicinski <kuba@kernel.org> 15608L: linux-wireless@vger.kernel.org 15609S: Maintained 15610F: drivers/net/wireless/mediatek/mt7601u/ 15611 15612MEDIATEK MT7621 CLOCK DRIVER 15613M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15614S: Maintained 15615F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 15616F: drivers/clk/ralink/clk-mt7621.c 15617 15618MEDIATEK MT7621 PCIE CONTROLLER DRIVER 15619M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15620S: Maintained 15621F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 15622F: drivers/pci/controller/pcie-mt7621.c 15623 15624MEDIATEK MT7621 PHY PCI DRIVER 15625M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15626S: Maintained 15627F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 15628F: drivers/phy/ralink/phy-mt7621-pci.c 15629 15630MEDIATEK MT7621/28/88 I2C DRIVER 15631M: Stefan Roese <sr@denx.de> 15632L: linux-i2c@vger.kernel.org 15633S: Maintained 15634F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 15635F: drivers/i2c/busses/i2c-mt7621.c 15636 15637MEDIATEK MTMIPS CLOCK DRIVER 15638M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15639S: Maintained 15640F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 15641F: drivers/clk/ralink/clk-mtmips.c 15642 15643MEDIATEK NAND CONTROLLER DRIVER 15644L: linux-mtd@lists.infradead.org 15645S: Orphan 15646F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 15647F: drivers/mtd/nand/raw/mtk_* 15648 15649MEDIATEK PMIC LED DRIVER 15650M: Sen Chu <sen.chu@mediatek.com> 15651M: Sean Wang <sean.wang@mediatek.com> 15652M: Macpaul Lin <macpaul.lin@mediatek.com> 15653S: Maintained 15654F: Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml 15655F: drivers/leds/leds-mt6323.c 15656 15657MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 15658M: Sean Wang <sean.wang@mediatek.com> 15659S: Maintained 15660F: drivers/char/hw_random/mtk-rng.c 15661 15662MEDIATEK SMI DRIVER 15663M: Yong Wu <yong.wu@mediatek.com> 15664L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15665S: Supported 15666F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 15667F: drivers/memory/mtk-smi.c 15668F: include/soc/mediatek/smi.h 15669 15670MEDIATEK SWITCH DRIVER 15671M: Chester A. Unal <chester.a.unal@arinc9.com> 15672M: Daniel Golle <daniel@makrotopia.org> 15673M: DENG Qingfang <dqfext@gmail.com> 15674M: Sean Wang <sean.wang@mediatek.com> 15675L: netdev@vger.kernel.org 15676S: Maintained 15677F: drivers/net/dsa/mt7530-mdio.c 15678F: drivers/net/dsa/mt7530-mmio.c 15679F: drivers/net/dsa/mt7530.* 15680F: net/dsa/tag_mtk.c 15681 15682MEDIATEK T7XX 5G WWAN MODEM DRIVER 15683M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 15684R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 15685R: Liu Haijun <haijun.liu@mediatek.com> 15686R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 15687L: netdev@vger.kernel.org 15688S: Supported 15689F: drivers/net/wwan/t7xx/ 15690 15691MEDIATEK USB3 DRD IP DRIVER 15692M: Chunfeng Yun <chunfeng.yun@mediatek.com> 15693L: linux-usb@vger.kernel.org 15694L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15695L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15696S: Maintained 15697F: Documentation/devicetree/bindings/usb/mediatek,* 15698F: drivers/usb/host/xhci-mtk* 15699F: drivers/usb/mtu3/ 15700 15701MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 15702M: Peter Senna Tschudin <peter.senna@gmail.com> 15703M: Ian Ray <ian.ray@ge.com> 15704M: Martyn Welch <martyn.welch@collabora.co.uk> 15705S: Maintained 15706F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 15707F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 15708 15709MEGARAID SCSI/SAS DRIVERS 15710M: Kashyap Desai <kashyap.desai@broadcom.com> 15711M: Sumit Saxena <sumit.saxena@broadcom.com> 15712M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 15713M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 15714L: megaraidlinux.pdl@broadcom.com 15715L: linux-scsi@vger.kernel.org 15716S: Maintained 15717W: http://www.avagotech.com/support/ 15718F: Documentation/scsi/megaraid.rst 15719F: drivers/scsi/megaraid.* 15720F: drivers/scsi/megaraid/ 15721 15722MELEXIS MLX90614 DRIVER 15723M: Crt Mori <cmo@melexis.com> 15724L: linux-iio@vger.kernel.org 15725S: Supported 15726W: http://www.melexis.com 15727F: drivers/iio/temperature/mlx90614.c 15728 15729MELEXIS MLX90632 DRIVER 15730M: Crt Mori <cmo@melexis.com> 15731L: linux-iio@vger.kernel.org 15732S: Supported 15733W: http://www.melexis.com 15734F: drivers/iio/temperature/mlx90632.c 15735 15736MELEXIS MLX90635 DRIVER 15737M: Crt Mori <cmo@melexis.com> 15738L: linux-iio@vger.kernel.org 15739S: Supported 15740W: http://www.melexis.com 15741F: drivers/iio/temperature/mlx90635.c 15742 15743MELFAS MIP4 TOUCHSCREEN DRIVER 15744M: Sangwon Jee <jeesw@melfas.com> 15745S: Supported 15746W: http://www.melfas.com 15747F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 15748F: drivers/input/touchscreen/melfas_mip4.c 15749 15750MELLANOX BLUEFIELD I2C DRIVER 15751M: Khalil Blaiech <kblaiech@nvidia.com> 15752M: Asmaa Mnebhi <asmaa@nvidia.com> 15753L: linux-i2c@vger.kernel.org 15754S: Supported 15755F: drivers/i2c/busses/i2c-mlxbf.c 15756 15757MELLANOX ETHERNET DRIVER (mlx4_en) 15758M: Tariq Toukan <tariqt@nvidia.com> 15759L: netdev@vger.kernel.org 15760S: Maintained 15761W: https://www.nvidia.com/networking/ 15762Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15763F: drivers/net/ethernet/mellanox/mlx4/en_* 15764 15765MELLANOX ETHERNET DRIVER (mlx5e) 15766M: Saeed Mahameed <saeedm@nvidia.com> 15767M: Tariq Toukan <tariqt@nvidia.com> 15768M: Mark Bloch <mbloch@nvidia.com> 15769L: netdev@vger.kernel.org 15770S: Maintained 15771W: https://www.nvidia.com/networking/ 15772Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15773F: drivers/net/ethernet/mellanox/mlx5/core/en_* 15774 15775MELLANOX ETHERNET INNOVA DRIVERS 15776R: Boris Pismenny <borisp@nvidia.com> 15777L: netdev@vger.kernel.org 15778S: Maintained 15779W: https://www.nvidia.com/networking/ 15780Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15781F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 15782F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 15783F: include/linux/mlx5/mlx5_ifc_fpga.h 15784 15785MELLANOX ETHERNET SWITCH DRIVERS 15786M: Ido Schimmel <idosch@nvidia.com> 15787M: Petr Machata <petrm@nvidia.com> 15788L: netdev@vger.kernel.org 15789S: Supported 15790W: https://www.nvidia.com/networking/ 15791Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15792F: drivers/net/ethernet/mellanox/mlxsw/ 15793F: tools/testing/selftests/drivers/net/mlxsw/ 15794 15795MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 15796M: mlxsw@nvidia.com 15797L: netdev@vger.kernel.org 15798S: Supported 15799W: https://www.nvidia.com/networking/ 15800Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15801F: drivers/net/ethernet/mellanox/mlxfw/ 15802 15803MELLANOX HARDWARE PLATFORM SUPPORT 15804M: Hans de Goede <hansg@kernel.org> 15805M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 15806M: Vadim Pasternak <vadimp@nvidia.com> 15807L: platform-driver-x86@vger.kernel.org 15808S: Supported 15809F: Documentation/ABI/stable/sysfs-driver-mlxreg-io 15810F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 15811F: drivers/platform/mellanox/ 15812F: include/linux/platform_data/mlxreg.h 15813 15814MELLANOX MLX4 core VPI driver 15815M: Tariq Toukan <tariqt@nvidia.com> 15816L: netdev@vger.kernel.org 15817L: linux-rdma@vger.kernel.org 15818S: Maintained 15819W: https://www.nvidia.com/networking/ 15820Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15821F: drivers/net/ethernet/mellanox/mlx4/ 15822F: include/linux/mlx4/ 15823 15824MELLANOX MLX4 IB driver 15825M: Yishai Hadas <yishaih@nvidia.com> 15826L: linux-rdma@vger.kernel.org 15827S: Supported 15828W: https://www.nvidia.com/networking/ 15829Q: http://patchwork.kernel.org/project/linux-rdma/list/ 15830F: drivers/infiniband/hw/mlx4/ 15831F: include/linux/mlx4/ 15832F: include/uapi/rdma/mlx4-abi.h 15833 15834MELLANOX MLX5 core VPI driver 15835M: Saeed Mahameed <saeedm@nvidia.com> 15836M: Leon Romanovsky <leonro@nvidia.com> 15837M: Tariq Toukan <tariqt@nvidia.com> 15838M: Mark Bloch <mbloch@nvidia.com> 15839L: netdev@vger.kernel.org 15840L: linux-rdma@vger.kernel.org 15841S: Maintained 15842W: https://www.nvidia.com/networking/ 15843Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15844F: Documentation/networking/device_drivers/ethernet/mellanox/ 15845F: drivers/net/ethernet/mellanox/mlx5/core/ 15846F: include/linux/mlx5/ 15847 15848MELLANOX MLX5 IB driver 15849M: Leon Romanovsky <leonro@nvidia.com> 15850L: linux-rdma@vger.kernel.org 15851S: Supported 15852W: https://www.nvidia.com/networking/ 15853Q: http://patchwork.kernel.org/project/linux-rdma/list/ 15854F: drivers/infiniband/hw/mlx5/ 15855F: include/linux/mlx5/ 15856F: include/uapi/rdma/mlx5-abi.h 15857 15858MELLANOX MLX5 VDPA DRIVER 15859M: Dragos Tatulea <dtatulea@nvidia.com> 15860L: virtualization@lists.linux.dev 15861S: Supported 15862F: drivers/vdpa/mlx5/ 15863 15864MELLANOX MLXCPLD I2C AND MUX DRIVER 15865M: Vadim Pasternak <vadimp@nvidia.com> 15866M: Michael Shych <michaelsh@nvidia.com> 15867L: linux-i2c@vger.kernel.org 15868S: Supported 15869F: Documentation/i2c/busses/i2c-mlxcpld.rst 15870F: drivers/i2c/busses/i2c-mlxcpld.c 15871F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 15872 15873MELLANOX MLXCPLD LED DRIVER 15874M: Vadim Pasternak <vadimp@nvidia.com> 15875L: linux-leds@vger.kernel.org 15876S: Supported 15877F: Documentation/leds/leds-mlxcpld.rst 15878F: drivers/leds/leds-mlxcpld.c 15879F: drivers/leds/leds-mlxreg.c 15880 15881MEMBARRIER SUPPORT 15882M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 15883M: "Paul E. McKenney" <paulmck@kernel.org> 15884L: linux-kernel@vger.kernel.org 15885S: Supported 15886F: Documentation/scheduler/membarrier.rst 15887F: arch/*/include/asm/membarrier.h 15888F: arch/*/include/asm/sync_core.h 15889F: include/uapi/linux/membarrier.h 15890F: kernel/sched/membarrier.c 15891 15892MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 15893M: Mike Rapoport <rppt@kernel.org> 15894L: linux-mm@kvack.org 15895S: Maintained 15896T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git for-next 15897T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git fixes 15898F: Documentation/core-api/boot-time-mm.rst 15899F: Documentation/core-api/kho/bindings/memblock/* 15900F: include/linux/memblock.h 15901F: mm/bootmem_info.c 15902F: mm/memblock.c 15903F: mm/memtest.c 15904F: mm/mm_init.c 15905F: mm/rodata_test.c 15906F: tools/testing/memblock/ 15907 15908MEMORY ALLOCATION PROFILING 15909M: Suren Baghdasaryan <surenb@google.com> 15910M: Kent Overstreet <kent.overstreet@linux.dev> 15911L: linux-mm@kvack.org 15912S: Maintained 15913F: Documentation/mm/allocation-profiling.rst 15914F: include/linux/alloc_tag.h 15915F: include/linux/pgalloc_tag.h 15916F: lib/alloc_tag.c 15917 15918MEMORY CONTROLLER DRIVERS 15919M: Krzysztof Kozlowski <krzk@kernel.org> 15920L: linux-kernel@vger.kernel.org 15921S: Maintained 15922B: mailto:krzysztof.kozlowski@linaro.org 15923T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 15924F: Documentation/devicetree/bindings/memory-controllers/ 15925F: drivers/memory/ 15926F: include/dt-bindings/memory/ 15927F: include/memory/ 15928 15929MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 15930M: Dmitry Osipenko <digetx@gmail.com> 15931L: linux-pm@vger.kernel.org 15932L: linux-tegra@vger.kernel.org 15933S: Maintained 15934T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 15935F: drivers/devfreq/tegra30-devfreq.c 15936 15937MEMORY HOT(UN)PLUG 15938M: David Hildenbrand <david@redhat.com> 15939M: Oscar Salvador <osalvador@suse.de> 15940L: linux-mm@kvack.org 15941S: Maintained 15942F: Documentation/admin-guide/mm/memory-hotplug.rst 15943F: Documentation/core-api/memory-hotplug.rst 15944F: drivers/base/memory.c 15945F: include/linux/memory_hotplug.h 15946F: include/linux/memremap.h 15947F: mm/memremap.c 15948F: mm/memory_hotplug.c 15949F: tools/testing/selftests/memory-hotplug/ 15950 15951MEMORY MANAGEMENT 15952M: Andrew Morton <akpm@linux-foundation.org> 15953L: linux-mm@kvack.org 15954S: Maintained 15955W: http://www.linux-mm.org 15956T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15957T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 15958F: mm/ 15959F: tools/mm/ 15960 15961MEMORY MANAGEMENT - CORE 15962M: Andrew Morton <akpm@linux-foundation.org> 15963M: David Hildenbrand <david@redhat.com> 15964R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 15965R: Liam R. Howlett <Liam.Howlett@oracle.com> 15966R: Vlastimil Babka <vbabka@suse.cz> 15967R: Mike Rapoport <rppt@kernel.org> 15968R: Suren Baghdasaryan <surenb@google.com> 15969R: Michal Hocko <mhocko@suse.com> 15970L: linux-mm@kvack.org 15971S: Maintained 15972W: http://www.linux-mm.org 15973T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15974F: include/linux/gfp.h 15975F: include/linux/gfp_types.h 15976F: include/linux/highmem.h 15977F: include/linux/memory.h 15978F: include/linux/mm.h 15979F: include/linux/mm_*.h 15980F: include/linux/mmzone.h 15981F: include/linux/mmdebug.h 15982F: include/linux/mmu_notifier.h 15983F: include/linux/pagewalk.h 15984F: include/linux/pgtable.h 15985F: include/linux/ptdump.h 15986F: include/linux/vmpressure.h 15987F: include/linux/vmstat.h 15988F: kernel/fork.c 15989F: mm/Kconfig 15990F: mm/debug.c 15991F: mm/folio-compat.c 15992F: mm/highmem.c 15993F: mm/init-mm.c 15994F: mm/internal.h 15995F: mm/maccess.c 15996F: mm/memory.c 15997F: mm/mmu_notifier.c 15998F: mm/mmzone.c 15999F: mm/pagewalk.c 16000F: mm/pgtable-generic.c 16001F: mm/ptdump.c 16002F: mm/sparse-vmemmap.c 16003F: mm/sparse.c 16004F: mm/util.c 16005F: mm/vmpressure.c 16006F: mm/vmstat.c 16007N: include/linux/page[-_]* 16008 16009MEMORY MANAGEMENT - EXECMEM 16010M: Andrew Morton <akpm@linux-foundation.org> 16011M: Mike Rapoport <rppt@kernel.org> 16012L: linux-mm@kvack.org 16013S: Maintained 16014F: include/linux/execmem.h 16015F: mm/execmem.c 16016 16017MEMORY MANAGEMENT - GUP (GET USER PAGES) 16018M: Andrew Morton <akpm@linux-foundation.org> 16019M: David Hildenbrand <david@redhat.com> 16020R: Jason Gunthorpe <jgg@nvidia.com> 16021R: John Hubbard <jhubbard@nvidia.com> 16022R: Peter Xu <peterx@redhat.com> 16023L: linux-mm@kvack.org 16024S: Maintained 16025W: http://www.linux-mm.org 16026T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16027F: mm/gup.c 16028F: mm/gup_test.c 16029F: mm/gup_test.h 16030F: tools/testing/selftests/mm/gup_longterm.c 16031F: tools/testing/selftests/mm/gup_test.c 16032 16033MEMORY MANAGEMENT - KSM (Kernel Samepage Merging) 16034M: Andrew Morton <akpm@linux-foundation.org> 16035M: David Hildenbrand <david@redhat.com> 16036R: Xu Xin <xu.xin16@zte.com.cn> 16037R: Chengming Zhou <chengming.zhou@linux.dev> 16038L: linux-mm@kvack.org 16039S: Maintained 16040W: http://www.linux-mm.org 16041T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16042F: Documentation/admin-guide/mm/ksm.rst 16043F: Documentation/mm/ksm.rst 16044F: include/linux/ksm.h 16045F: include/trace/events/ksm.h 16046F: mm/ksm.c 16047F: mm/mm_slot.h 16048 16049MEMORY MANAGEMENT - MEMORY POLICY AND MIGRATION 16050M: Andrew Morton <akpm@linux-foundation.org> 16051M: David Hildenbrand <david@redhat.com> 16052R: Zi Yan <ziy@nvidia.com> 16053R: Matthew Brost <matthew.brost@intel.com> 16054R: Joshua Hahn <joshua.hahnjy@gmail.com> 16055R: Rakie Kim <rakie.kim@sk.com> 16056R: Byungchul Park <byungchul@sk.com> 16057R: Gregory Price <gourry@gourry.net> 16058R: Ying Huang <ying.huang@linux.alibaba.com> 16059R: Alistair Popple <apopple@nvidia.com> 16060L: linux-mm@kvack.org 16061S: Maintained 16062W: http://www.linux-mm.org 16063T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16064F: include/linux/mempolicy.h 16065F: include/uapi/linux/mempolicy.h 16066F: include/linux/migrate.h 16067F: include/linux/migrate_mode.h 16068F: mm/mempolicy.c 16069F: mm/migrate.c 16070F: mm/migrate_device.c 16071 16072MEMORY MANAGEMENT - MGLRU (MULTI-GEN LRU) 16073M: Andrew Morton <akpm@linux-foundation.org> 16074M: Axel Rasmussen <axelrasmussen@google.com> 16075M: Yuanchu Xie <yuanchu@google.com> 16076R: Wei Xu <weixugc@google.com> 16077L: linux-mm@kvack.org 16078S: Maintained 16079W: http://www.linux-mm.org 16080T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16081F: Documentation/admin-guide/mm/multigen_lru.rst 16082F: Documentation/mm/multigen_lru.rst 16083F: include/linux/mm_inline.h 16084F: include/linux/mmzone.h 16085F: mm/swap.c 16086F: mm/vmscan.c 16087F: mm/workingset.c 16088 16089MEMORY MANAGEMENT - MISC 16090M: Andrew Morton <akpm@linux-foundation.org> 16091M: David Hildenbrand <david@redhat.com> 16092R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16093R: Liam R. Howlett <Liam.Howlett@oracle.com> 16094R: Vlastimil Babka <vbabka@suse.cz> 16095R: Mike Rapoport <rppt@kernel.org> 16096R: Suren Baghdasaryan <surenb@google.com> 16097R: Michal Hocko <mhocko@suse.com> 16098L: linux-mm@kvack.org 16099S: Maintained 16100W: http://www.linux-mm.org 16101T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16102F: Documentation/admin-guide/mm/ 16103F: Documentation/mm/ 16104F: include/linux/cma.h 16105F: include/linux/dmapool.h 16106F: include/linux/ioremap.h 16107F: include/linux/memory-tiers.h 16108F: include/linux/page_idle.h 16109F: mm/backing-dev.c 16110F: mm/cma.c 16111F: mm/cma_debug.c 16112F: mm/cma_sysfs.c 16113F: mm/dmapool.c 16114F: mm/dmapool_test.c 16115F: mm/early_ioremap.c 16116F: mm/fadvise.c 16117F: mm/ioremap.c 16118F: mm/mapping_dirty_helpers.c 16119F: mm/memory-tiers.c 16120F: mm/page_idle.c 16121F: mm/pgalloc-track.h 16122F: mm/process_vm_access.c 16123F: tools/testing/selftests/mm/ 16124 16125MEMORY MANAGEMENT - NUMA MEMBLOCKS AND NUMA EMULATION 16126M: Andrew Morton <akpm@linux-foundation.org> 16127M: Mike Rapoport <rppt@kernel.org> 16128L: linux-mm@kvack.org 16129S: Maintained 16130F: include/linux/numa_memblks.h 16131F: mm/numa.c 16132F: mm/numa_emulation.c 16133F: mm/numa_memblks.c 16134 16135MEMORY MANAGEMENT - OOM KILLER 16136M: Michal Hocko <mhocko@suse.com> 16137R: David Rientjes <rientjes@google.com> 16138R: Shakeel Butt <shakeel.butt@linux.dev> 16139L: linux-mm@kvack.org 16140S: Maintained 16141F: include/linux/oom.h 16142F: include/trace/events/oom.h 16143F: include/uapi/linux/oom.h 16144F: mm/oom_kill.c 16145 16146MEMORY MANAGEMENT - PAGE ALLOCATOR 16147M: Andrew Morton <akpm@linux-foundation.org> 16148M: Vlastimil Babka <vbabka@suse.cz> 16149R: Suren Baghdasaryan <surenb@google.com> 16150R: Michal Hocko <mhocko@suse.com> 16151R: Brendan Jackman <jackmanb@google.com> 16152R: Johannes Weiner <hannes@cmpxchg.org> 16153R: Zi Yan <ziy@nvidia.com> 16154L: linux-mm@kvack.org 16155S: Maintained 16156F: include/linux/compaction.h 16157F: include/linux/gfp.h 16158F: include/linux/page-isolation.h 16159F: mm/compaction.c 16160F: mm/debug_page_alloc.c 16161F: mm/debug_page_ref.c 16162F: mm/fail_page_alloc.c 16163F: mm/page_alloc.c 16164F: mm/page_ext.c 16165F: mm/page_frag_cache.c 16166F: mm/page_isolation.c 16167F: mm/page_owner.c 16168F: mm/page_poison.c 16169F: mm/page_reporting.c 16170F: mm/page_reporting.h 16171F: mm/show_mem.c 16172F: mm/shuffle.c 16173F: mm/shuffle.h 16174 16175MEMORY MANAGEMENT - RECLAIM 16176M: Andrew Morton <akpm@linux-foundation.org> 16177M: Johannes Weiner <hannes@cmpxchg.org> 16178R: David Hildenbrand <david@redhat.com> 16179R: Michal Hocko <mhocko@kernel.org> 16180R: Qi Zheng <zhengqi.arch@bytedance.com> 16181R: Shakeel Butt <shakeel.butt@linux.dev> 16182R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16183L: linux-mm@kvack.org 16184S: Maintained 16185F: mm/pt_reclaim.c 16186F: mm/vmscan.c 16187F: mm/workingset.c 16188 16189MEMORY MANAGEMENT - RMAP (REVERSE MAPPING) 16190M: Andrew Morton <akpm@linux-foundation.org> 16191M: David Hildenbrand <david@redhat.com> 16192M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16193R: Rik van Riel <riel@surriel.com> 16194R: Liam R. Howlett <Liam.Howlett@oracle.com> 16195R: Vlastimil Babka <vbabka@suse.cz> 16196R: Harry Yoo <harry.yoo@oracle.com> 16197L: linux-mm@kvack.org 16198S: Maintained 16199F: include/linux/rmap.h 16200F: mm/page_vma_mapped.c 16201F: mm/rmap.c 16202 16203MEMORY MANAGEMENT - SECRETMEM 16204M: Andrew Morton <akpm@linux-foundation.org> 16205M: Mike Rapoport <rppt@kernel.org> 16206L: linux-mm@kvack.org 16207S: Maintained 16208F: include/linux/secretmem.h 16209F: mm/secretmem.c 16210 16211MEMORY MANAGEMENT - SWAP 16212M: Andrew Morton <akpm@linux-foundation.org> 16213R: Kemeng Shi <shikemeng@huaweicloud.com> 16214R: Kairui Song <kasong@tencent.com> 16215R: Nhat Pham <nphamcs@gmail.com> 16216R: Baoquan He <bhe@redhat.com> 16217R: Barry Song <baohua@kernel.org> 16218R: Chris Li <chrisl@kernel.org> 16219L: linux-mm@kvack.org 16220S: Maintained 16221F: include/linux/swap.h 16222F: include/linux/swapfile.h 16223F: include/linux/swapops.h 16224F: mm/page_io.c 16225F: mm/swap.c 16226F: mm/swap.h 16227F: mm/swap_state.c 16228F: mm/swapfile.c 16229 16230MEMORY MANAGEMENT - THP (TRANSPARENT HUGE PAGE) 16231M: Andrew Morton <akpm@linux-foundation.org> 16232M: David Hildenbrand <david@redhat.com> 16233M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16234R: Zi Yan <ziy@nvidia.com> 16235R: Baolin Wang <baolin.wang@linux.alibaba.com> 16236R: Liam R. Howlett <Liam.Howlett@oracle.com> 16237R: Nico Pache <npache@redhat.com> 16238R: Ryan Roberts <ryan.roberts@arm.com> 16239R: Dev Jain <dev.jain@arm.com> 16240R: Barry Song <baohua@kernel.org> 16241L: linux-mm@kvack.org 16242S: Maintained 16243W: http://www.linux-mm.org 16244T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16245F: Documentation/admin-guide/mm/transhuge.rst 16246F: include/linux/huge_mm.h 16247F: include/linux/khugepaged.h 16248F: include/trace/events/huge_memory.h 16249F: mm/huge_memory.c 16250F: mm/khugepaged.c 16251F: mm/mm_slot.h 16252F: tools/testing/selftests/mm/khugepaged.c 16253F: tools/testing/selftests/mm/split_huge_page_test.c 16254F: tools/testing/selftests/mm/transhuge-stress.c 16255 16256MEMORY MANAGEMENT - USERFAULTFD 16257M: Andrew Morton <akpm@linux-foundation.org> 16258R: Peter Xu <peterx@redhat.com> 16259L: linux-mm@kvack.org 16260S: Maintained 16261F: Documentation/admin-guide/mm/userfaultfd.rst 16262F: fs/userfaultfd.c 16263F: include/asm-generic/pgtable_uffd.h 16264F: include/linux/userfaultfd_k.h 16265F: include/uapi/linux/userfaultfd.h 16266F: mm/userfaultfd.c 16267F: tools/testing/selftests/mm/uffd-*.[ch] 16268 16269MEMORY MANAGEMENT - RUST 16270M: Alice Ryhl <aliceryhl@google.com> 16271R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16272R: Liam R. Howlett <Liam.Howlett@oracle.com> 16273L: linux-mm@kvack.org 16274L: rust-for-linux@vger.kernel.org 16275S: Maintained 16276W: http://www.linux-mm.org 16277T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16278F: rust/helpers/mm.c 16279F: rust/helpers/page.c 16280F: rust/kernel/mm.rs 16281F: rust/kernel/mm/ 16282F: rust/kernel/page.rs 16283 16284MEMORY MAPPING 16285M: Andrew Morton <akpm@linux-foundation.org> 16286M: Liam R. Howlett <Liam.Howlett@oracle.com> 16287M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16288R: Vlastimil Babka <vbabka@suse.cz> 16289R: Jann Horn <jannh@google.com> 16290R: Pedro Falcato <pfalcato@suse.de> 16291L: linux-mm@kvack.org 16292S: Maintained 16293W: http://www.linux-mm.org 16294T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16295F: include/trace/events/mmap.h 16296F: mm/interval_tree.c 16297F: mm/mincore.c 16298F: mm/mlock.c 16299F: mm/mmap.c 16300F: mm/mprotect.c 16301F: mm/mremap.c 16302F: mm/mseal.c 16303F: mm/msync.c 16304F: mm/nommu.c 16305F: mm/vma.c 16306F: mm/vma.h 16307F: mm/vma_exec.c 16308F: mm/vma_init.c 16309F: mm/vma_internal.h 16310F: tools/testing/selftests/mm/merge.c 16311F: tools/testing/vma/ 16312 16313MEMORY MAPPING - LOCKING 16314M: Andrew Morton <akpm@linux-foundation.org> 16315M: Suren Baghdasaryan <surenb@google.com> 16316M: Liam R. Howlett <Liam.Howlett@oracle.com> 16317M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16318R: Vlastimil Babka <vbabka@suse.cz> 16319R: Shakeel Butt <shakeel.butt@linux.dev> 16320L: linux-mm@kvack.org 16321S: Maintained 16322W: http://www.linux-mm.org 16323T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16324F: Documentation/mm/process_addrs.rst 16325F: include/linux/mmap_lock.h 16326F: include/trace/events/mmap_lock.h 16327F: mm/mmap_lock.c 16328 16329MEMORY MAPPING - MADVISE (MEMORY ADVICE) 16330M: Andrew Morton <akpm@linux-foundation.org> 16331M: Liam R. Howlett <Liam.Howlett@oracle.com> 16332M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16333M: David Hildenbrand <david@redhat.com> 16334R: Vlastimil Babka <vbabka@suse.cz> 16335R: Jann Horn <jannh@google.com> 16336L: linux-mm@kvack.org 16337S: Maintained 16338W: http://www.linux-mm.org 16339T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16340F: include/uapi/asm-generic/mman-common.h 16341F: mm/madvise.c 16342 16343MEMORY TECHNOLOGY DEVICES (MTD) 16344M: Miquel Raynal <miquel.raynal@bootlin.com> 16345M: Richard Weinberger <richard@nod.at> 16346M: Vignesh Raghavendra <vigneshr@ti.com> 16347L: linux-mtd@lists.infradead.org 16348S: Maintained 16349W: http://www.linux-mtd.infradead.org/ 16350Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 16351C: irc://irc.oftc.net/mtd 16352T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 16353T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 16354F: Documentation/devicetree/bindings/mtd/ 16355F: drivers/mtd/ 16356F: include/linux/mtd/ 16357F: include/uapi/mtd/ 16358 16359MEN A21 WATCHDOG DRIVER 16360M: Johannes Thumshirn <morbidrsa@gmail.com> 16361L: linux-watchdog@vger.kernel.org 16362S: Maintained 16363F: drivers/watchdog/mena21_wdt.c 16364 16365MEN CHAMELEON BUS (mcb) 16366M: Johannes Thumshirn <morbidrsa@gmail.com> 16367S: Maintained 16368F: Documentation/driver-api/men-chameleon-bus.rst 16369F: drivers/mcb/ 16370F: include/linux/mcb.h 16371 16372MEN F21BMC (Board Management Controller) 16373M: Andreas Werner <andreas.werner@men.de> 16374S: Supported 16375F: Documentation/hwmon/menf21bmc.rst 16376F: drivers/hwmon/menf21bmc_hwmon.c 16377F: drivers/leds/leds-menf21bmc.c 16378F: drivers/mfd/menf21bmc.c 16379F: drivers/watchdog/menf21bmc_wdt.c 16380 16381MEN Z069 WATCHDOG DRIVER 16382M: Johannes Thumshirn <jth@kernel.org> 16383L: linux-watchdog@vger.kernel.org 16384S: Maintained 16385F: drivers/watchdog/menz69_wdt.c 16386 16387MESON AO CEC DRIVER FOR AMLOGIC SOCS 16388M: Neil Armstrong <neil.armstrong@linaro.org> 16389L: linux-media@vger.kernel.org 16390L: linux-amlogic@lists.infradead.org 16391S: Supported 16392W: http://linux-meson.com/ 16393T: git git://linuxtv.org/media.git 16394F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 16395F: drivers/media/cec/platform/meson/ao-cec-g12a.c 16396F: drivers/media/cec/platform/meson/ao-cec.c 16397 16398MESON GE2D DRIVER FOR AMLOGIC SOCS 16399M: Neil Armstrong <neil.armstrong@linaro.org> 16400L: linux-media@vger.kernel.org 16401L: linux-amlogic@lists.infradead.org 16402S: Supported 16403T: git git://linuxtv.org/media.git 16404F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 16405F: drivers/media/platform/amlogic/meson-ge2d/ 16406 16407MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 16408M: Liang Yang <liang.yang@amlogic.com> 16409L: linux-mtd@lists.infradead.org 16410S: Maintained 16411F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 16412F: drivers/mtd/nand/raw/meson_* 16413 16414MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 16415M: Neil Armstrong <neil.armstrong@linaro.org> 16416L: linux-media@vger.kernel.org 16417L: linux-amlogic@lists.infradead.org 16418S: Supported 16419T: git git://linuxtv.org/media.git 16420F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 16421F: drivers/staging/media/meson/vdec/ 16422 16423META ETHERNET DRIVERS 16424M: Alexander Duyck <alexanderduyck@fb.com> 16425M: Jakub Kicinski <kuba@kernel.org> 16426R: kernel-team@meta.com 16427S: Maintained 16428F: Documentation/networking/device_drivers/ethernet/meta/ 16429F: drivers/net/ethernet/meta/ 16430 16431METHODE UDPU SUPPORT 16432M: Robert Marko <robert.marko@sartura.hr> 16433S: Maintained 16434F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 16435F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 16436 16437MHI BUS 16438M: Manivannan Sadhasivam <mani@kernel.org> 16439L: mhi@lists.linux.dev 16440L: linux-arm-msm@vger.kernel.org 16441S: Maintained 16442T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 16443F: Documentation/ABI/stable/sysfs-bus-mhi 16444F: Documentation/mhi/ 16445F: drivers/bus/mhi/ 16446F: drivers/pci/endpoint/functions/pci-epf-mhi.c 16447F: include/linux/mhi.h 16448 16449MICROBLAZE ARCHITECTURE 16450M: Michal Simek <monstr@monstr.eu> 16451S: Supported 16452W: http://www.monstr.eu/fdt/ 16453T: git git://git.monstr.eu/linux-2.6-microblaze.git 16454F: arch/microblaze/ 16455 16456MICROBLAZE TMR INJECT 16457M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 16458S: Supported 16459F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 16460F: drivers/misc/xilinx_tmr_inject.c 16461 16462MICROBLAZE TMR MANAGER 16463M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 16464S: Supported 16465F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 16466F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 16467F: drivers/misc/xilinx_tmr_manager.c 16468 16469MICROCHIP AT91 DMA DRIVERS 16470M: Ludovic Desroches <ludovic.desroches@microchip.com> 16471L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16472L: dmaengine@vger.kernel.org 16473S: Supported 16474F: Documentation/devicetree/bindings/dma/atmel,at91sam9g45-dma.yaml 16475F: drivers/dma/at_hdmac.c 16476F: drivers/dma/at_xdmac.c 16477F: include/dt-bindings/dma/at91.h 16478 16479MICROCHIP AT91 SERIAL DRIVER 16480M: Richard Genoud <richard.genoud@bootlin.com> 16481S: Maintained 16482F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16483F: drivers/tty/serial/atmel_serial.c 16484F: drivers/tty/serial/atmel_serial.h 16485 16486MICROCHIP AT91 USART MFD DRIVER 16487M: Radu Pirea <radu_nicolae.pirea@upb.ro> 16488L: linux-kernel@vger.kernel.org 16489S: Supported 16490F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16491F: drivers/mfd/at91-usart.c 16492F: include/dt-bindings/mfd/at91-usart.h 16493 16494MICROCHIP AT91 USART SPI DRIVER 16495M: Radu Pirea <radu_nicolae.pirea@upb.ro> 16496L: linux-spi@vger.kernel.org 16497S: Supported 16498F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16499F: drivers/spi/spi-at91-usart.c 16500 16501MICROCHIP AUDIO ASOC DRIVERS 16502M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16503M: Andrei Simion <andrei.simion@microchip.com> 16504L: linux-sound@vger.kernel.org 16505S: Supported 16506F: Documentation/devicetree/bindings/sound/atmel* 16507F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 16508F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 16509F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 16510F: sound/soc/atmel 16511 16512MICROCHIP CSI2DC DRIVER 16513M: Eugen Hristev <eugen.hristev@microchip.com> 16514L: linux-media@vger.kernel.org 16515S: Supported 16516F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 16517F: drivers/media/platform/microchip/microchip-csi2dc.c 16518 16519MICROCHIP ECC DRIVER 16520L: linux-crypto@vger.kernel.org 16521S: Orphan 16522F: drivers/crypto/atmel-ecc.* 16523 16524MICROCHIP EIC DRIVER 16525M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16526L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16527S: Supported 16528F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 16529F: drivers/irqchip/irq-mchp-eic.c 16530 16531MICROCHIP I2C DRIVER 16532M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 16533L: linux-i2c@vger.kernel.org 16534S: Supported 16535F: drivers/i2c/busses/i2c-at91-*.c 16536F: drivers/i2c/busses/i2c-at91.h 16537 16538MICROCHIP ISC DRIVER 16539M: Eugen Hristev <eugen.hristev@microchip.com> 16540L: linux-media@vger.kernel.org 16541S: Supported 16542F: Documentation/devicetree/bindings/media/atmel,isc.yaml 16543F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 16544F: drivers/media/platform/microchip/microchip-isc* 16545F: drivers/media/platform/microchip/microchip-sama*-isc* 16546F: drivers/staging/media/deprecated/atmel/atmel-isc* 16547F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 16548F: include/linux/atmel-isc-media.h 16549 16550MICROCHIP ISI DRIVER 16551M: Eugen Hristev <eugen.hristev@microchip.com> 16552L: linux-media@vger.kernel.org 16553S: Supported 16554F: drivers/media/platform/atmel/atmel-isi.c 16555F: drivers/media/platform/atmel/atmel-isi.h 16556 16557MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 16558M: Woojung Huh <woojung.huh@microchip.com> 16559M: UNGLinuxDriver@microchip.com 16560L: netdev@vger.kernel.org 16561S: Maintained 16562F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 16563F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 16564F: drivers/net/dsa/microchip/* 16565F: include/linux/dsa/ksz_common.h 16566F: include/linux/platform_data/microchip-ksz.h 16567F: net/dsa/tag_ksz.c 16568 16569MICROCHIP LAN743X ETHERNET DRIVER 16570M: Bryan Whitehead <bryan.whitehead@microchip.com> 16571M: UNGLinuxDriver@microchip.com 16572L: netdev@vger.kernel.org 16573S: Maintained 16574F: drivers/net/ethernet/microchip/lan743x_* 16575 16576MICROCHIP LAN8650/1 10BASE-T1S MACPHY ETHERNET DRIVER 16577M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 16578L: netdev@vger.kernel.org 16579S: Maintained 16580F: Documentation/devicetree/bindings/net/microchip,lan8650.yaml 16581F: drivers/net/ethernet/microchip/lan865x/lan865x.c 16582 16583MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 16584M: Arun Ramadoss <arun.ramadoss@microchip.com> 16585R: UNGLinuxDriver@microchip.com 16586L: netdev@vger.kernel.org 16587S: Maintained 16588F: drivers/net/phy/microchip_t1.c 16589 16590MICROCHIP LAN966X ETHERNET DRIVER 16591M: Horatiu Vultur <horatiu.vultur@microchip.com> 16592M: UNGLinuxDriver@microchip.com 16593L: netdev@vger.kernel.org 16594S: Maintained 16595F: drivers/net/ethernet/microchip/lan966x/* 16596 16597MICROCHIP LAN966X OIC DRIVER 16598M: Herve Codina <herve.codina@bootlin.com> 16599S: Maintained 16600F: Documentation/devicetree/bindings/interrupt-controller/microchip,lan966x-oic.yaml 16601F: drivers/irqchip/irq-lan966x-oic.c 16602 16603MICROCHIP LAN966X PCI DRIVER 16604M: Herve Codina <herve.codina@bootlin.com> 16605S: Maintained 16606F: drivers/misc/lan966x_pci.c 16607F: drivers/misc/lan966x_pci.dtso 16608 16609MICROCHIP LAN969X ETHERNET DRIVER 16610M: Daniel Machon <daniel.machon@microchip.com> 16611M: UNGLinuxDriver@microchip.com 16612L: netdev@vger.kernel.org 16613S: Maintained 16614F: drivers/net/ethernet/microchip/sparx5/lan969x/* 16615 16616MICROCHIP LCDFB DRIVER 16617M: Nicolas Ferre <nicolas.ferre@microchip.com> 16618L: linux-fbdev@vger.kernel.org 16619S: Maintained 16620F: drivers/video/fbdev/atmel_lcdfb.c 16621F: include/video/atmel_lcdc.h 16622 16623MICROCHIP MCP16502 PMIC DRIVER 16624M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16625M: Andrei Simion <andrei.simion@microchip.com> 16626L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16627S: Supported 16628F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 16629F: drivers/regulator/mcp16502.c 16630 16631MICROCHIP MCP3564 ADC DRIVER 16632M: Marius Cristea <marius.cristea@microchip.com> 16633L: linux-iio@vger.kernel.org 16634S: Supported 16635F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 16636F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 16637F: drivers/iio/adc/mcp3564.c 16638 16639MICROCHIP MCP3911 ADC DRIVER 16640M: Marcus Folkesson <marcus.folkesson@gmail.com> 16641M: Kent Gustavsson <kent@minoris.se> 16642L: linux-iio@vger.kernel.org 16643S: Maintained 16644F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 16645F: drivers/iio/adc/mcp3911.c 16646 16647MICROCHIP MMC/SD/SDIO MCI DRIVER 16648M: Aubin Constans <aubin.constans@microchip.com> 16649S: Maintained 16650F: drivers/mmc/host/atmel-mci.c 16651 16652MICROCHIP NAND DRIVER 16653L: linux-mtd@lists.infradead.org 16654S: Orphan 16655F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 16656F: drivers/mtd/nand/raw/atmel/* 16657 16658MICROCHIP OTPC DRIVER 16659M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16660L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16661S: Supported 16662F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 16663F: drivers/nvmem/microchip-otpc.c 16664F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 16665 16666MICROCHIP PAC1921 POWER/CURRENT MONITOR DRIVER 16667M: Matteo Martelli <matteomartelli3@gmail.com> 16668L: linux-iio@vger.kernel.org 16669S: Supported 16670F: Documentation/devicetree/bindings/iio/adc/microchip,pac1921.yaml 16671F: drivers/iio/adc/pac1921.c 16672 16673MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 16674M: Marius Cristea <marius.cristea@microchip.com> 16675L: linux-iio@vger.kernel.org 16676S: Supported 16677F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 16678F: drivers/iio/adc/pac1934.c 16679 16680MICROCHIP PCI1XXXX GP DRIVER 16681M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 16682M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16683L: linux-gpio@vger.kernel.org 16684S: Supported 16685F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 16686F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 16687F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 16688F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 16689 16690MICROCHIP PCI1XXXX I2C DRIVER 16691M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 16692M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16693M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 16694L: linux-i2c@vger.kernel.org 16695S: Maintained 16696F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 16697 16698MICROCHIP PCIe UART DRIVER 16699M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16700M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 16701L: linux-serial@vger.kernel.org 16702S: Maintained 16703F: drivers/tty/serial/8250/8250_pci1xxxx.c 16704 16705MICROCHIP POLARFIRE FPGA DRIVERS 16706M: Conor Dooley <conor.dooley@microchip.com> 16707L: linux-fpga@vger.kernel.org 16708S: Supported 16709F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 16710F: drivers/fpga/microchip-spi.c 16711 16712MICROCHIP PWM DRIVER 16713M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16714L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16715L: linux-pwm@vger.kernel.org 16716S: Supported 16717F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 16718F: drivers/pwm/pwm-atmel.c 16719 16720MICROCHIP SAM9x7-COMPATIBLE LVDS CONTROLLER 16721M: Manikandan Muralidharan <manikandan.m@microchip.com> 16722M: Dharma Balasubiramani <dharma.b@microchip.com> 16723L: dri-devel@lists.freedesktop.org 16724S: Supported 16725F: Documentation/devicetree/bindings/display/bridge/microchip,sam9x75-lvds.yaml 16726F: drivers/gpu/drm/bridge/microchip-lvds.c 16727 16728MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 16729M: Eugen Hristev <eugen.hristev@microchip.com> 16730L: linux-iio@vger.kernel.org 16731S: Supported 16732F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 16733F: drivers/iio/adc/at91-sama5d2_adc.c 16734F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 16735 16736MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 16737M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16738S: Supported 16739F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 16740F: drivers/power/reset/at91-sama5d2_shdwc.c 16741 16742MICROCHIP SOC DRIVERS 16743M: Conor Dooley <conor@kernel.org> 16744S: Supported 16745T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 16746F: Documentation/devicetree/bindings/soc/microchip/ 16747F: drivers/soc/microchip/ 16748 16749MICROCHIP SPI DRIVER 16750M: Ryan Wanner <ryan.wanner@microchip.com> 16751S: Supported 16752F: drivers/spi/spi-atmel.* 16753 16754MICROCHIP SSC DRIVER 16755M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16756M: Andrei Simion <andrei.simion@microchip.com> 16757L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16758S: Supported 16759F: Documentation/devicetree/bindings/sound/atmel,at91-ssc.yaml 16760F: drivers/misc/atmel-ssc.c 16761F: include/linux/atmel-ssc.h 16762 16763Microchip Timer Counter Block (TCB) Capture Driver 16764M: Kamel Bouhara <kamel.bouhara@bootlin.com> 16765L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16766L: linux-iio@vger.kernel.org 16767S: Maintained 16768F: drivers/counter/microchip-tcb-capture.c 16769F: include/uapi/linux/counter/microchip-tcb-capture.h 16770 16771MICROCHIP USB251XB DRIVER 16772M: Richard Leitner <richard.leitner@skidata.com> 16773L: linux-usb@vger.kernel.org 16774S: Maintained 16775F: Documentation/devicetree/bindings/usb/usb251xb.yaml 16776F: drivers/usb/misc/usb251xb.c 16777 16778MICROCHIP USBA UDC DRIVER 16779M: Cristian Birsan <cristian.birsan@microchip.com> 16780L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16781S: Supported 16782F: drivers/usb/gadget/udc/atmel_usba_udc.* 16783 16784MICROCHIP WILC1000 WIFI DRIVER 16785M: Ajay Singh <ajay.kathat@microchip.com> 16786M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16787L: linux-wireless@vger.kernel.org 16788S: Supported 16789F: drivers/net/wireless/microchip/ 16790 16791MICROCHIP ZL3073X DRIVER 16792M: Ivan Vecera <ivecera@redhat.com> 16793M: Prathosh Satish <Prathosh.Satish@microchip.com> 16794L: netdev@vger.kernel.org 16795S: Supported 16796F: Documentation/devicetree/bindings/dpll/microchip,zl30731.yaml 16797F: drivers/dpll/zl3073x/ 16798 16799MICROSEMI MIPS SOCS 16800M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16801M: UNGLinuxDriver@microchip.com 16802L: linux-mips@vger.kernel.org 16803S: Supported 16804F: Documentation/devicetree/bindings/mips/mscc.txt 16805F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 16806F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 16807F: arch/mips/boot/dts/mscc/ 16808F: arch/mips/configs/generic/board-ocelot.config 16809F: arch/mips/generic/board-ocelot.c 16810 16811MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 16812M: Don Brace <don.brace@microchip.com> 16813L: storagedev@microchip.com 16814L: linux-scsi@vger.kernel.org 16815S: Supported 16816F: Documentation/scsi/smartpqi.rst 16817F: drivers/scsi/smartpqi/Kconfig 16818F: drivers/scsi/smartpqi/Makefile 16819F: drivers/scsi/smartpqi/smartpqi*.[ch] 16820F: include/linux/cciss*.h 16821F: include/uapi/linux/cciss*.h 16822 16823MICROSOFT MANA RDMA DRIVER 16824M: Long Li <longli@microsoft.com> 16825M: Konstantin Taranov <kotaranov@microsoft.com> 16826L: linux-rdma@vger.kernel.org 16827S: Supported 16828F: drivers/infiniband/hw/mana/ 16829F: include/net/mana 16830F: include/uapi/rdma/mana-abi.h 16831 16832MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 16833M: Maximilian Luz <luzmaximilian@gmail.com> 16834L: platform-driver-x86@vger.kernel.org 16835S: Maintained 16836F: drivers/platform/surface/surface_aggregator_tabletsw.c 16837 16838MICROSOFT SURFACE BATTERY AND AC DRIVERS 16839M: Maximilian Luz <luzmaximilian@gmail.com> 16840L: linux-pm@vger.kernel.org 16841L: platform-driver-x86@vger.kernel.org 16842S: Maintained 16843F: drivers/power/supply/surface_battery.c 16844F: drivers/power/supply/surface_charger.c 16845 16846MICROSOFT SURFACE DTX DRIVER 16847M: Maximilian Luz <luzmaximilian@gmail.com> 16848L: platform-driver-x86@vger.kernel.org 16849S: Maintained 16850F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 16851F: drivers/platform/surface/surface_dtx.c 16852F: include/uapi/linux/surface_aggregator/dtx.h 16853 16854MICROSOFT SURFACE SENSOR FAN DRIVER 16855M: Maximilian Luz <luzmaximilian@gmail.com> 16856M: Ivor Wanders <ivor@iwanders.net> 16857L: linux-hwmon@vger.kernel.org 16858S: Maintained 16859F: Documentation/hwmon/surface_fan.rst 16860F: drivers/hwmon/surface_fan.c 16861 16862MICROSOFT SURFACE SENSOR THERMAL DRIVER 16863M: Maximilian Luz <luzmaximilian@gmail.com> 16864L: linux-hwmon@vger.kernel.org 16865S: Maintained 16866F: drivers/hwmon/surface_temp.c 16867 16868MICROSOFT SURFACE GPE LID SUPPORT DRIVER 16869M: Maximilian Luz <luzmaximilian@gmail.com> 16870L: platform-driver-x86@vger.kernel.org 16871S: Maintained 16872F: drivers/platform/surface/surface_gpe.c 16873 16874MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 16875M: Hans de Goede <hansg@kernel.org> 16876M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 16877M: Maximilian Luz <luzmaximilian@gmail.com> 16878L: platform-driver-x86@vger.kernel.org 16879S: Maintained 16880T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 16881F: drivers/platform/surface/ 16882 16883MICROSOFT SURFACE HID TRANSPORT DRIVER 16884M: Maximilian Luz <luzmaximilian@gmail.com> 16885L: linux-input@vger.kernel.org 16886L: platform-driver-x86@vger.kernel.org 16887S: Maintained 16888F: drivers/hid/surface-hid/ 16889 16890MICROSOFT SURFACE HOT-PLUG DRIVER 16891M: Maximilian Luz <luzmaximilian@gmail.com> 16892L: platform-driver-x86@vger.kernel.org 16893S: Maintained 16894F: drivers/platform/surface/surface_hotplug.c 16895 16896MICROSOFT SURFACE PLATFORM PROFILE DRIVER 16897M: Maximilian Luz <luzmaximilian@gmail.com> 16898L: platform-driver-x86@vger.kernel.org 16899S: Maintained 16900F: drivers/platform/surface/surface_platform_profile.c 16901 16902MICROSOFT SURFACE PRO 3 BUTTON DRIVER 16903M: Chen Yu <yu.c.chen@intel.com> 16904L: platform-driver-x86@vger.kernel.org 16905S: Supported 16906F: drivers/platform/surface/surfacepro3_button.c 16907 16908MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 16909M: Maximilian Luz <luzmaximilian@gmail.com> 16910L: platform-driver-x86@vger.kernel.org 16911S: Maintained 16912F: drivers/platform/surface/surface_aggregator_hub.c 16913 16914MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 16915M: Maximilian Luz <luzmaximilian@gmail.com> 16916L: platform-driver-x86@vger.kernel.org 16917S: Maintained 16918W: https://github.com/linux-surface/surface-aggregator-module 16919C: irc://irc.libera.chat/linux-surface 16920F: Documentation/driver-api/surface_aggregator/ 16921F: drivers/platform/surface/aggregator/ 16922F: drivers/platform/surface/surface_acpi_notify.c 16923F: drivers/platform/surface/surface_aggregator_cdev.c 16924F: drivers/platform/surface/surface_aggregator_registry.c 16925F: include/linux/surface_acpi_notify.h 16926F: include/linux/surface_aggregator/ 16927F: include/uapi/linux/surface_aggregator/ 16928 16929MICROTEK X6 SCANNER 16930M: Oliver Neukum <oliver@neukum.org> 16931S: Maintained 16932F: drivers/usb/image/microtek.* 16933 16934MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 16935M: Luka Kovacic <luka.kovacic@sartura.hr> 16936M: Luka Perkov <luka.perkov@sartura.hr> 16937S: Maintained 16938F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 16939F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 16940F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 16941F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 16942F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 16943F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 16944 16945MIN HEAP 16946M: Kuan-Wei Chiu <visitorckw@gmail.com> 16947L: linux-kernel@vger.kernel.org 16948S: Maintained 16949F: Documentation/core-api/min_heap.rst 16950F: include/linux/min_heap.h 16951F: lib/min_heap.c 16952F: lib/test_min_heap.c 16953 16954MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 16955M: Sakari Ailus <sakari.ailus@linux.intel.com> 16956L: linux-media@vger.kernel.org 16957S: Maintained 16958F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 16959F: Documentation/driver-api/media/drivers/ccs/ 16960F: Documentation/userspace-api/media/drivers/ccs.rst 16961F: drivers/media/i2c/ccs-pll.c 16962F: drivers/media/i2c/ccs-pll.h 16963F: drivers/media/i2c/ccs/ 16964F: include/uapi/linux/ccs.h 16965F: include/uapi/linux/smiapp.h 16966 16967MIPS 16968M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 16969L: linux-mips@vger.kernel.org 16970S: Maintained 16971Q: https://patchwork.kernel.org/project/linux-mips/list/ 16972T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 16973F: Documentation/devicetree/bindings/mips/ 16974F: Documentation/arch/mips/ 16975F: arch/mips/ 16976F: drivers/platform/mips/ 16977F: include/dt-bindings/mips/ 16978 16979MIPS BOSTON DEVELOPMENT BOARD 16980M: Paul Burton <paulburton@kernel.org> 16981L: linux-mips@vger.kernel.org 16982S: Maintained 16983F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 16984F: arch/mips/boot/dts/img/boston.dts 16985F: arch/mips/configs/generic/board-boston.config 16986F: drivers/clk/imgtec/clk-boston.c 16987F: include/dt-bindings/clock/boston-clock.h 16988 16989MIPS CORE DRIVERS 16990M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 16991L: linux-mips@vger.kernel.org 16992S: Supported 16993F: drivers/bus/mips_cdmm.c 16994F: drivers/clocksource/mips-gic-timer.c 16995F: drivers/cpuidle/cpuidle-cps.c 16996F: drivers/irqchip/irq-mips-cpu.c 16997F: drivers/irqchip/irq-mips-gic.c 16998 16999MIPS GENERIC PLATFORM 17000M: Paul Burton <paulburton@kernel.org> 17001L: linux-mips@vger.kernel.org 17002S: Supported 17003F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 17004F: arch/mips/generic/ 17005F: arch/mips/tools/generic-board-config.sh 17006 17007MIPS RINT INSTRUCTION EMULATION 17008M: Aleksandar Markovic <aleksandar.markovic@mips.com> 17009L: linux-mips@vger.kernel.org 17010S: Supported 17011F: arch/mips/math-emu/dp_rint.c 17012F: arch/mips/math-emu/sp_rint.c 17013 17014MIPS/LOONGSON1 ARCHITECTURE 17015M: Keguang Zhang <keguang.zhang@gmail.com> 17016L: linux-mips@vger.kernel.org 17017S: Maintained 17018F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 17019F: arch/mips/include/asm/mach-loongson32/ 17020F: arch/mips/loongson32/ 17021F: drivers/*/*loongson1* 17022F: drivers/mtd/nand/raw/loongson1-nand-controller.c 17023F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 17024F: sound/soc/loongson/loongson1_ac97.c 17025 17026MIPS/LOONGSON2EF ARCHITECTURE 17027M: Jiaxun Yang <jiaxun.yang@flygoat.com> 17028L: linux-mips@vger.kernel.org 17029S: Maintained 17030F: arch/mips/include/asm/mach-loongson2ef/ 17031F: arch/mips/loongson2ef/ 17032F: drivers/cpufreq/loongson2_cpufreq.c 17033 17034MIPS/LOONGSON64 ARCHITECTURE 17035M: Huacai Chen <chenhuacai@kernel.org> 17036M: Jiaxun Yang <jiaxun.yang@flygoat.com> 17037L: linux-mips@vger.kernel.org 17038S: Maintained 17039F: arch/mips/include/asm/mach-loongson64/ 17040F: arch/mips/loongson64/ 17041F: drivers/irqchip/irq-loongson* 17042F: drivers/platform/mips/cpu_hwmon.c 17043 17044MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 17045M: Hans Verkuil <hverkuil@xs4all.nl> 17046L: linux-media@vger.kernel.org 17047S: Odd Fixes 17048W: https://linuxtv.org 17049T: git git://linuxtv.org/media.git 17050F: drivers/media/radio/radio-miropcm20* 17051 17052MITSUMI MM8013 FG DRIVER 17053M: Konrad Dybcio <konradybcio@kernel.org> 17054F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 17055F: drivers/power/supply/mm8013.c 17056 17057MMP SUPPORT 17058R: Lubomir Rintel <lkundrak@v3.sk> 17059L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17060S: Odd Fixes 17061T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 17062F: arch/arm/boot/dts/marvell/mmp* 17063F: arch/arm/mach-mmp/ 17064F: include/linux/soc/mmp/ 17065 17066MMP USB PHY DRIVERS 17067R: Lubomir Rintel <lkundrak@v3.sk> 17068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17069S: Maintained 17070F: drivers/phy/marvell/phy-mmp3-usb.c 17071F: drivers/phy/marvell/phy-pxa-usb.c 17072 17073MMU GATHER AND TLB INVALIDATION 17074M: Will Deacon <will@kernel.org> 17075M: "Aneesh Kumar K.V" <aneesh.kumar@kernel.org> 17076M: Andrew Morton <akpm@linux-foundation.org> 17077M: Nick Piggin <npiggin@gmail.com> 17078M: Peter Zijlstra <peterz@infradead.org> 17079L: linux-arch@vger.kernel.org 17080L: linux-mm@kvack.org 17081S: Maintained 17082F: arch/*/include/asm/tlb.h 17083F: include/asm-generic/tlb.h 17084F: include/trace/events/tlb.h 17085F: mm/mmu_gather.c 17086 17087MN88472 MEDIA DRIVER 17088L: linux-media@vger.kernel.org 17089S: Orphan 17090W: https://linuxtv.org 17091Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17092F: drivers/media/dvb-frontends/mn88472* 17093 17094MN88473 MEDIA DRIVER 17095L: linux-media@vger.kernel.org 17096S: Orphan 17097W: https://linuxtv.org 17098Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17099F: drivers/media/dvb-frontends/mn88473* 17100 17101MOBILEYE MIPS SOCS 17102M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 17103M: Gregory CLEMENT <gregory.clement@bootlin.com> 17104M: Théo Lebrun <theo.lebrun@bootlin.com> 17105L: linux-mips@vger.kernel.org 17106S: Maintained 17107F: Documentation/devicetree/bindings/mips/mobileye.yaml 17108F: Documentation/devicetree/bindings/soc/mobileye/ 17109F: arch/mips/boot/dts/mobileye/ 17110F: arch/mips/configs/eyeq5_defconfig 17111F: arch/mips/mobileye/board-epm5.its.S 17112F: drivers/clk/clk-eyeq.c 17113F: drivers/pinctrl/pinctrl-eyeq5.c 17114F: drivers/reset/reset-eyeq.c 17115F: include/dt-bindings/clock/mobileye,eyeq5-clk.h 17116 17117MODULE SUPPORT 17118M: Luis Chamberlain <mcgrof@kernel.org> 17119M: Petr Pavlu <petr.pavlu@suse.com> 17120M: Daniel Gomez <da.gomez@kernel.org> 17121R: Sami Tolvanen <samitolvanen@google.com> 17122L: linux-modules@vger.kernel.org 17123L: linux-kernel@vger.kernel.org 17124S: Maintained 17125T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 17126F: include/linux/kmod.h 17127F: include/linux/module*.h 17128F: kernel/module/ 17129F: lib/test_kmod.c 17130F: lib/tests/module/ 17131F: scripts/module* 17132F: tools/testing/selftests/kmod/ 17133F: tools/testing/selftests/module/ 17134 17135MONOLITHIC POWER SYSTEM PMIC DRIVER 17136M: Saravanan Sekar <sravanhome@gmail.com> 17137S: Maintained 17138F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 17139F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 17140F: drivers/hwmon/pmbus/mpq7932.c 17141F: drivers/iio/adc/mp2629_adc.c 17142F: drivers/mfd/mp2629.c 17143F: drivers/power/supply/mp2629_charger.c 17144F: drivers/regulator/mp5416.c 17145F: drivers/regulator/mpq7920.c 17146F: drivers/regulator/mpq7920.h 17147F: include/linux/mfd/mp2629.h 17148 17149MOST(R) TECHNOLOGY DRIVER 17150M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 17151M: Christian Gromm <christian.gromm@microchip.com> 17152S: Maintained 17153F: Documentation/ABI/testing/configfs-most 17154F: Documentation/ABI/testing/sysfs-bus-most 17155F: drivers/most/ 17156F: drivers/staging/most/ 17157F: include/linux/most.h 17158 17159MOTORCOMM PHY DRIVER 17160M: Frank <Frank.Sae@motor-comm.com> 17161L: netdev@vger.kernel.org 17162S: Maintained 17163F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 17164F: drivers/net/phy/motorcomm.c 17165 17166MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 17167M: Jiri Slaby <jirislaby@kernel.org> 17168S: Maintained 17169F: Documentation/driver-api/tty/moxa-smartio.rst 17170F: drivers/tty/mxser.* 17171 17172MP3309C BACKLIGHT DRIVER 17173M: Flavio Suligoi <f.suligoi@asem.it> 17174L: dri-devel@lists.freedesktop.org 17175S: Maintained 17176F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 17177F: drivers/video/backlight/mp3309c.c 17178 17179MPS MP2891 DRIVER 17180M: Noah Wang <noahwang.wang@outlook.com> 17181L: linux-hwmon@vger.kernel.org 17182S: Maintained 17183F: Documentation/hwmon/mp2891.rst 17184F: drivers/hwmon/pmbus/mp2891.c 17185 17186MPS MP2993 DRIVER 17187M: Noah Wang <noahwang.wang@outlook.com> 17188L: linux-hwmon@vger.kernel.org 17189S: Maintained 17190F: Documentation/hwmon/mp2993.rst 17191F: drivers/hwmon/pmbus/mp2993.c 17192 17193MPS MP9941 DRIVER 17194M: Noah Wang <noahwang.wang@outlook.com> 17195L: linux-hwmon@vger.kernel.org 17196S: Maintained 17197F: Documentation/hwmon/mp9941.rst 17198F: drivers/hwmon/pmbus/mp9941.c 17199 17200MR800 AVERMEDIA USB FM RADIO DRIVER 17201M: Alexey Klimov <alexey.klimov@linaro.org> 17202L: linux-media@vger.kernel.org 17203S: Maintained 17204T: git git://linuxtv.org/media.git 17205F: drivers/media/radio/radio-mr800.c 17206 17207MRF24J40 IEEE 802.15.4 RADIO DRIVER 17208M: Stefan Schmidt <stefan@datenfreihafen.org> 17209L: linux-wpan@vger.kernel.org 17210S: Odd Fixes 17211F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 17212F: drivers/net/ieee802154/mrf24j40.c 17213 17214MSI EC DRIVER 17215M: Nikita Kravets <teackot@gmail.com> 17216L: platform-driver-x86@vger.kernel.org 17217S: Maintained 17218W: https://github.com/BeardOverflow/msi-ec 17219F: drivers/platform/x86/msi-ec.* 17220 17221MSI LAPTOP SUPPORT 17222M: "Lee, Chun-Yi" <jlee@suse.com> 17223L: platform-driver-x86@vger.kernel.org 17224S: Maintained 17225F: drivers/platform/x86/msi-laptop.c 17226 17227MSI WMI SUPPORT 17228L: platform-driver-x86@vger.kernel.org 17229S: Orphan 17230F: drivers/platform/x86/msi-wmi.c 17231 17232MSI WMI PLATFORM FEATURES 17233M: Armin Wolf <W_Armin@gmx.de> 17234L: platform-driver-x86@vger.kernel.org 17235S: Maintained 17236F: Documentation/ABI/testing/debugfs-msi-wmi-platform 17237F: Documentation/wmi/devices/msi-wmi-platform.rst 17238F: drivers/platform/x86/msi-wmi-platform.c 17239 17240MSI001 MEDIA DRIVER 17241L: linux-media@vger.kernel.org 17242S: Orphan 17243W: https://linuxtv.org 17244Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17245F: drivers/media/tuners/msi001* 17246 17247MSI2500 MEDIA DRIVER 17248L: linux-media@vger.kernel.org 17249S: Orphan 17250W: https://linuxtv.org 17251Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17252F: drivers/media/usb/msi2500/ 17253 17254MSTAR INTERRUPT CONTROLLER DRIVER 17255M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 17256M: Daniel Palmer <daniel@thingy.jp> 17257S: Maintained 17258F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 17259F: drivers/irqchip/irq-mst-intc.c 17260 17261MSYSTEMS DISKONCHIP G3 MTD DRIVER 17262M: Robert Jarzmik <robert.jarzmik@free.fr> 17263L: linux-mtd@lists.infradead.org 17264S: Maintained 17265F: drivers/mtd/devices/docg3* 17266 17267MT9M114 ONSEMI SENSOR DRIVER 17268M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17269L: linux-media@vger.kernel.org 17270S: Maintained 17271T: git git://linuxtv.org/media.git 17272F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 17273F: drivers/media/i2c/mt9m114.c 17274 17275MT9P031 APTINA CAMERA SENSOR 17276M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17277L: linux-media@vger.kernel.org 17278S: Maintained 17279T: git git://linuxtv.org/media.git 17280F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 17281F: drivers/media/i2c/mt9p031.c 17282 17283MT9T112 APTINA CAMERA SENSOR 17284M: Jacopo Mondi <jacopo@jmondi.org> 17285L: linux-media@vger.kernel.org 17286S: Odd Fixes 17287T: git git://linuxtv.org/media.git 17288F: drivers/media/i2c/mt9t112.c 17289F: include/media/i2c/mt9t112.h 17290 17291MT9V032 APTINA CAMERA SENSOR 17292M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17293L: linux-media@vger.kernel.org 17294S: Maintained 17295T: git git://linuxtv.org/media.git 17296F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v032.txt 17297F: drivers/media/i2c/mt9v032.c 17298F: include/media/i2c/mt9v032.h 17299 17300MT9V111 APTINA CAMERA SENSOR 17301M: Jacopo Mondi <jacopo@jmondi.org> 17302L: linux-media@vger.kernel.org 17303S: Maintained 17304T: git git://linuxtv.org/media.git 17305F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 17306F: drivers/media/i2c/mt9v111.c 17307 17308MULTIFUNCTION DEVICES (MFD) 17309M: Lee Jones <lee@kernel.org> 17310S: Maintained 17311T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 17312F: Documentation/devicetree/bindings/mfd/ 17313F: drivers/mfd/ 17314F: include/dt-bindings/mfd/ 17315F: include/linux/mfd/ 17316 17317MULTIMEDIA CARD (MMC) ETC. OVER SPI 17318S: Orphan 17319F: drivers/mmc/host/mmc_spi.c 17320F: include/linux/spi/mmc_spi.h 17321 17322MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 17323M: Ulf Hansson <ulf.hansson@linaro.org> 17324L: linux-mmc@vger.kernel.org 17325S: Maintained 17326T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 17327F: Documentation/devicetree/bindings/mmc/ 17328F: drivers/mmc/ 17329F: include/linux/mmc/ 17330F: include/uapi/linux/mmc/ 17331 17332MULTIPLEXER SUBSYSTEM 17333M: Peter Rosin <peda@axentia.se> 17334S: Odd Fixes 17335F: Documentation/ABI/testing/sysfs-class-mux* 17336F: Documentation/devicetree/bindings/mux/ 17337F: drivers/mux/ 17338F: include/dt-bindings/mux/ 17339F: include/linux/mux/ 17340 17341MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 17342M: Bin Liu <b-liu@ti.com> 17343L: linux-usb@vger.kernel.org 17344S: Maintained 17345F: drivers/usb/musb/ 17346 17347MXL301RF MEDIA DRIVER 17348M: Akihiro Tsukada <tskd08@gmail.com> 17349L: linux-media@vger.kernel.org 17350S: Odd Fixes 17351F: drivers/media/tuners/mxl301rf* 17352 17353MXL5007T MEDIA DRIVER 17354M: Michael Krufky <mkrufky@linuxtv.org> 17355L: linux-media@vger.kernel.org 17356S: Maintained 17357W: https://linuxtv.org 17358W: http://github.com/mkrufky 17359Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17360T: git git://linuxtv.org/mkrufky/tuners.git 17361F: drivers/media/tuners/mxl5007t.* 17362 17363MXSFB DRM DRIVER 17364M: Marek Vasut <marex@denx.de> 17365M: Stefan Agner <stefan@agner.ch> 17366L: dri-devel@lists.freedesktop.org 17367S: Supported 17368T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 17369F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 17370F: drivers/gpu/drm/mxsfb/ 17371 17372MYLEX DAC960 PCI RAID Controller 17373M: Hannes Reinecke <hare@kernel.org> 17374L: linux-scsi@vger.kernel.org 17375S: Supported 17376F: drivers/scsi/myrb.* 17377F: drivers/scsi/myrs.* 17378 17379MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 17380L: netdev@vger.kernel.org 17381S: Orphan 17382W: https://www.cspi.com/ethernet-products/support/downloads/ 17383F: drivers/net/ethernet/myricom/myri10ge/ 17384 17385NAND FLASH SUBSYSTEM 17386M: Miquel Raynal <miquel.raynal@bootlin.com> 17387R: Richard Weinberger <richard@nod.at> 17388L: linux-mtd@lists.infradead.org 17389S: Maintained 17390W: http://www.linux-mtd.infradead.org/ 17391Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 17392C: irc://irc.oftc.net/mtd 17393T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 17394F: drivers/mtd/nand/ 17395F: include/linux/mtd/*nand*.h 17396 17397NATIONAL INSTRUMENTS SERIAL DRIVER 17398M: Chaitanya Vadrevu <chaitanya.vadrevu@emerson.com> 17399L: linux-serial@vger.kernel.org 17400S: Maintained 17401F: drivers/tty/serial/8250/8250_ni.c 17402 17403NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 17404M: Daniel Mack <zonque@gmail.com> 17405L: linux-sound@vger.kernel.org 17406S: Maintained 17407W: http://www.native-instruments.com 17408F: sound/usb/caiaq/ 17409 17410NATSEMI ETHERNET DRIVER (DP8381x) 17411S: Orphan 17412F: drivers/net/ethernet/natsemi/natsemi.c 17413 17414NCR 5380 SCSI DRIVERS 17415M: Finn Thain <fthain@linux-m68k.org> 17416M: Michael Schmitz <schmitzmic@gmail.com> 17417L: linux-scsi@vger.kernel.org 17418S: Maintained 17419F: Documentation/scsi/g_NCR5380.rst 17420F: drivers/scsi/NCR5380.* 17421F: drivers/scsi/arm/cumana_1.c 17422F: drivers/scsi/arm/oak.c 17423F: drivers/scsi/atari_scsi.* 17424F: drivers/scsi/dmx3191d.c 17425F: drivers/scsi/g_NCR5380.* 17426F: drivers/scsi/mac_scsi.* 17427F: drivers/scsi/sun3_scsi.* 17428F: drivers/scsi/sun3_scsi_vme.c 17429 17430NCSI LIBRARY 17431M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 17432R: Paul Fertser <fercerpav@gmail.com> 17433S: Maintained 17434F: net/ncsi/ 17435 17436NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 17437M: Zev Weiss <zev@bewilderbeest.net> 17438L: linux-hwmon@vger.kernel.org 17439S: Maintained 17440F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 17441F: drivers/hwmon/nct6775-i2c.c 17442 17443NCT7363 HARDWARE MONITOR DRIVER 17444M: Ban Feng <kcfeng0@nuvoton.com> 17445L: linux-hwmon@vger.kernel.org 17446S: Maintained 17447F: Documentation/devicetree/bindings/hwmon/nuvoton,nct7363.yaml 17448F: Documentation/hwmon/nct7363.rst 17449F: drivers/hwmon/nct7363.c 17450 17451NETCONSOLE 17452M: Breno Leitao <leitao@debian.org> 17453S: Maintained 17454F: Documentation/networking/netconsole.rst 17455F: drivers/net/netconsole.c 17456F: tools/testing/selftests/drivers/net/lib/sh/lib_netcons.sh 17457F: tools/testing/selftests/drivers/net/netcons\* 17458 17459NETDEVSIM 17460M: Jakub Kicinski <kuba@kernel.org> 17461S: Maintained 17462F: drivers/net/netdevsim/* 17463F: tools/testing/selftests/drivers/net/netdevsim/* 17464 17465NETEM NETWORK EMULATOR 17466M: Stephen Hemminger <stephen@networkplumber.org> 17467L: netdev@vger.kernel.org 17468S: Maintained 17469F: net/sched/sch_netem.c 17470 17471NETERION 10GbE DRIVERS (s2io) 17472M: Jon Mason <jdmason@kudzu.us> 17473L: netdev@vger.kernel.org 17474S: Maintained 17475F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 17476F: drivers/net/ethernet/neterion/ 17477 17478NETFILTER 17479M: Pablo Neira Ayuso <pablo@netfilter.org> 17480M: Jozsef Kadlecsik <kadlec@netfilter.org> 17481M: Florian Westphal <fw@strlen.de> 17482L: netfilter-devel@vger.kernel.org 17483L: coreteam@netfilter.org 17484S: Maintained 17485W: http://www.netfilter.org/ 17486W: http://www.iptables.org/ 17487W: http://www.nftables.org/ 17488Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 17489C: irc://irc.libera.chat/netfilter 17490T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 17491T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 17492F: include/linux/netfilter* 17493F: include/linux/netfilter/ 17494F: include/net/netfilter/ 17495F: include/uapi/linux/netfilter* 17496F: include/uapi/linux/netfilter/ 17497F: net/*/netfilter.c 17498F: net/*/netfilter/ 17499F: net/bridge/br_netfilter*.c 17500F: net/netfilter/ 17501F: tools/testing/selftests/net/netfilter/ 17502 17503NETROM NETWORK LAYER 17504L: linux-hams@vger.kernel.org 17505S: Orphan 17506W: https://linux-ax25.in-berlin.de 17507F: include/net/netrom.h 17508F: include/uapi/linux/netrom.h 17509F: net/netrom/ 17510 17511NETRONIX EMBEDDED CONTROLLER 17512M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 17513S: Maintained 17514F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 17515F: drivers/mfd/ntxec.c 17516F: drivers/pwm/pwm-ntxec.c 17517F: drivers/rtc/rtc-ntxec.c 17518F: include/linux/mfd/ntxec.h 17519 17520NETRONOME ETHERNET DRIVERS 17521R: Jakub Kicinski <kuba@kernel.org> 17522R: Simon Horman <horms@kernel.org> 17523L: oss-drivers@corigine.com 17524S: Odd Fixes 17525F: drivers/net/ethernet/netronome/ 17526 17527NETWORK BLOCK DEVICE (NBD) 17528M: Josef Bacik <josef@toxicpanda.com> 17529L: linux-block@vger.kernel.org 17530L: nbd@other.debian.org 17531S: Maintained 17532F: Documentation/admin-guide/blockdev/nbd.rst 17533F: drivers/block/nbd.c 17534F: include/trace/events/nbd.h 17535F: include/uapi/linux/nbd.h 17536 17537NETWORK DROP MONITOR 17538M: Neil Horman <nhorman@tuxdriver.com> 17539L: netdev@vger.kernel.org 17540S: Maintained 17541W: https://fedorahosted.org/dropwatch/ 17542F: include/uapi/linux/net_dropmon.h 17543F: net/core/drop_monitor.c 17544 17545NETWORKING DRIVERS 17546M: Andrew Lunn <andrew+netdev@lunn.ch> 17547M: "David S. Miller" <davem@davemloft.net> 17548M: Eric Dumazet <edumazet@google.com> 17549M: Jakub Kicinski <kuba@kernel.org> 17550M: Paolo Abeni <pabeni@redhat.com> 17551L: netdev@vger.kernel.org 17552S: Maintained 17553P: Documentation/process/maintainer-netdev.rst 17554Q: https://patchwork.kernel.org/project/netdevbpf/list/ 17555T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17556T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 17557F: Documentation/devicetree/bindings/net/ 17558F: Documentation/networking/net_cachelines/net_device.rst 17559F: drivers/connector/ 17560F: drivers/net/ 17561F: drivers/ptp/ 17562F: drivers/s390/net/ 17563F: include/dt-bindings/net/ 17564F: include/linux/cn_proc.h 17565F: include/linux/etherdevice.h 17566F: include/linux/ethtool_netlink.h 17567F: include/linux/fcdevice.h 17568F: include/linux/fddidevice.h 17569F: include/linux/hippidevice.h 17570F: include/linux/if_* 17571F: include/linux/inetdevice.h 17572F: include/linux/ism.h 17573F: include/linux/netdev* 17574F: include/linux/platform_data/wiznet.h 17575F: include/uapi/linux/cn_proc.h 17576F: include/uapi/linux/ethtool_netlink* 17577F: include/uapi/linux/if_* 17578F: include/uapi/linux/net_shaper.h 17579F: include/uapi/linux/netdev* 17580F: tools/testing/selftests/drivers/net/ 17581X: Documentation/devicetree/bindings/net/bluetooth/ 17582X: Documentation/devicetree/bindings/net/can/ 17583X: Documentation/devicetree/bindings/net/wireless/ 17584X: drivers/net/can/ 17585X: drivers/net/wireless/ 17586 17587NETWORKING DRIVERS (WIRELESS) 17588M: Johannes Berg <johannes@sipsolutions.net> 17589L: linux-wireless@vger.kernel.org 17590S: Maintained 17591W: https://wireless.wiki.kernel.org/ 17592Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17593T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17594T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17595F: Documentation/devicetree/bindings/net/wireless/ 17596F: drivers/net/wireless/ 17597X: drivers/net/wireless/ath/ 17598X: drivers/net/wireless/broadcom/ 17599X: drivers/net/wireless/intel/ 17600X: drivers/net/wireless/intersil/ 17601X: drivers/net/wireless/marvell/ 17602X: drivers/net/wireless/mediatek/mt76/ 17603X: drivers/net/wireless/mediatek/mt7601u/ 17604X: drivers/net/wireless/microchip/ 17605X: drivers/net/wireless/purelifi/ 17606X: drivers/net/wireless/quantenna/ 17607X: drivers/net/wireless/ralink/ 17608X: drivers/net/wireless/realtek/ 17609X: drivers/net/wireless/rsi/ 17610X: drivers/net/wireless/silabs/ 17611X: drivers/net/wireless/st/ 17612X: drivers/net/wireless/ti/ 17613X: drivers/net/wireless/zydas/ 17614 17615NETWORKING [DSA] 17616M: Andrew Lunn <andrew@lunn.ch> 17617M: Vladimir Oltean <olteanv@gmail.com> 17618S: Maintained 17619F: Documentation/devicetree/bindings/net/dsa/ 17620F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 17621F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 17622F: drivers/net/dsa/ 17623F: include/linux/dsa/ 17624F: include/linux/platform_data/dsa.h 17625F: include/net/dsa.h 17626F: net/dsa/ 17627F: tools/testing/selftests/drivers/net/dsa/ 17628 17629NETWORKING [ETHTOOL] 17630M: Andrew Lunn <andrew@lunn.ch> 17631M: Jakub Kicinski <kuba@kernel.org> 17632F: Documentation/netlink/specs/ethtool.yaml 17633F: Documentation/networking/ethtool-netlink.rst 17634F: include/linux/ethtool* 17635F: include/uapi/linux/ethtool* 17636F: net/ethtool/ 17637F: tools/testing/selftests/drivers/net/*/ethtool* 17638 17639NETWORKING [ETHTOOL CABLE TEST] 17640M: Andrew Lunn <andrew@lunn.ch> 17641F: net/ethtool/cabletest.c 17642F: tools/testing/selftests/drivers/net/*/ethtool* 17643K: cable_test 17644 17645NETWORKING [ETHTOOL MAC MERGE] 17646M: Vladimir Oltean <vladimir.oltean@nxp.com> 17647F: net/ethtool/mm.c 17648F: tools/testing/selftests/drivers/net/hw/ethtool_mm.sh 17649K: ethtool_mm 17650 17651NETWORKING [ETHTOOL PHY TOPOLOGY] 17652M: Maxime Chevallier <maxime.chevallier@bootlin.com> 17653F: Documentation/networking/phy-link-topology.rst 17654F: drivers/net/phy/phy_link_topology.c 17655F: include/linux/phy_link_topology.h 17656F: net/ethtool/phy.c 17657 17658NETWORKING [GENERAL] 17659M: "David S. Miller" <davem@davemloft.net> 17660M: Eric Dumazet <edumazet@google.com> 17661M: Jakub Kicinski <kuba@kernel.org> 17662M: Paolo Abeni <pabeni@redhat.com> 17663R: Simon Horman <horms@kernel.org> 17664L: netdev@vger.kernel.org 17665S: Maintained 17666P: Documentation/process/maintainer-netdev.rst 17667Q: https://patchwork.kernel.org/project/netdevbpf/list/ 17668B: mailto:netdev@vger.kernel.org 17669T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17670T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 17671F: Documentation/core-api/netlink.rst 17672F: Documentation/netlink/ 17673F: Documentation/networking/ 17674F: Documentation/networking/net_cachelines/ 17675F: Documentation/process/maintainer-netdev.rst 17676F: Documentation/userspace-api/netlink/ 17677F: include/linux/ethtool.h 17678F: include/linux/framer/framer-provider.h 17679F: include/linux/framer/framer.h 17680F: include/linux/in.h 17681F: include/linux/in6.h 17682F: include/linux/indirect_call_wrapper.h 17683F: include/linux/inet.h 17684F: include/linux/inet_diag.h 17685F: include/linux/net.h 17686F: include/linux/netdev* 17687F: include/linux/netlink.h 17688F: include/linux/netpoll.h 17689F: include/linux/rtnetlink.h 17690F: include/linux/sctp.h 17691F: include/linux/seq_file_net.h 17692F: include/linux/skbuff* 17693F: include/net/ 17694F: include/uapi/linux/ethtool.h 17695F: include/uapi/linux/genetlink.h 17696F: include/uapi/linux/hsr_netlink.h 17697F: include/uapi/linux/in.h 17698F: include/uapi/linux/inet_diag.h 17699F: include/uapi/linux/nbd-netlink.h 17700F: include/uapi/linux/net.h 17701F: include/uapi/linux/net_namespace.h 17702F: include/uapi/linux/netconf.h 17703F: include/uapi/linux/netdev* 17704F: include/uapi/linux/netlink.h 17705F: include/uapi/linux/netlink_diag.h 17706F: include/uapi/linux/rtnetlink.h 17707F: include/uapi/linux/sctp.h 17708F: lib/net_utils.c 17709F: lib/random32.c 17710F: net/ 17711F: samples/pktgen/ 17712F: tools/net/ 17713F: tools/testing/selftests/net/ 17714X: Documentation/networking/mac80211-injection.rst 17715X: Documentation/networking/mac80211_hwsim/ 17716X: Documentation/networking/regulatory.rst 17717X: include/net/cfg80211.h 17718X: include/net/ieee80211_radiotap.h 17719X: include/net/iw_handler.h 17720X: include/net/mac80211.h 17721X: include/net/wext.h 17722X: net/9p/ 17723X: net/bluetooth/ 17724X: net/can/ 17725X: net/ceph/ 17726X: net/mac80211/ 17727X: net/rfkill/ 17728X: net/wireless/ 17729X: tools/testing/selftests/net/can/ 17730 17731NETWORKING [IPSEC] 17732M: Steffen Klassert <steffen.klassert@secunet.com> 17733M: Herbert Xu <herbert@gondor.apana.org.au> 17734M: "David S. Miller" <davem@davemloft.net> 17735L: netdev@vger.kernel.org 17736S: Maintained 17737T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 17738T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 17739F: include/net/xfrm.h 17740F: include/uapi/linux/xfrm.h 17741F: net/ipv4/ah4.c 17742F: net/ipv4/esp4* 17743F: net/ipv4/ip_vti.c 17744F: net/ipv4/ipcomp.c 17745F: net/ipv4/xfrm* 17746F: net/ipv6/ah6.c 17747F: net/ipv6/esp6* 17748F: net/ipv6/ip6_vti.c 17749F: net/ipv6/ipcomp6.c 17750F: net/ipv6/xfrm* 17751F: net/key/ 17752F: net/xfrm/ 17753F: tools/testing/selftests/net/ipsec.c 17754 17755NETWORKING [IPv4/IPv6] 17756M: "David S. Miller" <davem@davemloft.net> 17757M: David Ahern <dsahern@kernel.org> 17758L: netdev@vger.kernel.org 17759S: Maintained 17760T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17761F: arch/x86/net/* 17762F: include/linux/ip.h 17763F: include/linux/ipv6* 17764F: include/net/fib* 17765F: include/net/ip* 17766F: include/net/route.h 17767F: net/ipv4/ 17768F: net/ipv6/ 17769 17770NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 17771M: Paul Moore <paul@paul-moore.com> 17772L: netdev@vger.kernel.org 17773L: linux-security-module@vger.kernel.org 17774S: Supported 17775W: https://github.com/netlabel 17776F: Documentation/netlabel/ 17777F: include/net/calipso.h 17778F: include/net/cipso_ipv4.h 17779F: include/net/netlabel.h 17780F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 17781F: include/uapi/linux/netfilter/xt_SECMARK.h 17782F: net/ipv4/cipso_ipv4.c 17783F: net/ipv6/calipso.c 17784F: net/netfilter/xt_CONNSECMARK.c 17785F: net/netfilter/xt_SECMARK.c 17786F: net/netlabel/ 17787 17788NETWORKING [MACSEC] 17789M: Sabrina Dubroca <sd@queasysnail.net> 17790L: netdev@vger.kernel.org 17791S: Maintained 17792F: drivers/net/macsec.c 17793F: include/net/macsec.h 17794F: include/uapi/linux/if_macsec.h 17795K: macsec 17796K: \bmdo_ 17797 17798NETWORKING [MPTCP] 17799M: Matthieu Baerts <matttbe@kernel.org> 17800M: Mat Martineau <martineau@kernel.org> 17801R: Geliang Tang <geliang@kernel.org> 17802L: netdev@vger.kernel.org 17803L: mptcp@lists.linux.dev 17804S: Maintained 17805W: https://github.com/multipath-tcp/mptcp_net-next/wiki 17806B: https://github.com/multipath-tcp/mptcp_net-next/issues 17807T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 17808T: git https://github.com/multipath-tcp/mptcp_net-next.git export 17809F: Documentation/netlink/specs/mptcp_pm.yaml 17810F: Documentation/networking/mptcp*.rst 17811F: include/net/mptcp.h 17812F: include/trace/events/mptcp.h 17813F: include/uapi/linux/mptcp*.h 17814F: net/mptcp/ 17815F: tools/testing/selftests/bpf/*/*mptcp*.[ch] 17816F: tools/testing/selftests/net/mptcp/ 17817 17818NETWORKING [SRv6] 17819M: Andrea Mayer <andrea.mayer@uniroma2.it> 17820L: netdev@vger.kernel.org 17821S: Maintained 17822T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17823F: include/linux/seg6* 17824F: include/net/seg6* 17825F: include/uapi/linux/seg6* 17826F: net/ipv6/seg6* 17827F: tools/testing/selftests/net/srv6* 17828 17829NETWORKING [TCP] 17830M: Eric Dumazet <edumazet@google.com> 17831M: Neal Cardwell <ncardwell@google.com> 17832R: Kuniyuki Iwashima <kuniyu@google.com> 17833L: netdev@vger.kernel.org 17834S: Maintained 17835F: Documentation/networking/net_cachelines/tcp_sock.rst 17836F: include/linux/tcp.h 17837F: include/net/tcp.h 17838F: include/trace/events/tcp.h 17839F: include/uapi/linux/tcp.h 17840F: net/ipv4/inet_connection_sock.c 17841F: net/ipv4/inet_hashtables.c 17842F: net/ipv4/inet_timewait_sock.c 17843F: net/ipv4/syncookies.c 17844F: net/ipv4/tcp*.c 17845F: net/ipv6/inet6_connection_sock.c 17846F: net/ipv6/inet6_hashtables.c 17847F: net/ipv6/syncookies.c 17848F: net/ipv6/tcp*.c 17849 17850NETWORKING [TLS] 17851M: Boris Pismenny <borisp@nvidia.com> 17852M: John Fastabend <john.fastabend@gmail.com> 17853M: Jakub Kicinski <kuba@kernel.org> 17854L: netdev@vger.kernel.org 17855S: Maintained 17856F: include/net/tls.h 17857F: include/uapi/linux/tls.h 17858F: net/tls/* 17859 17860NETWORKING [SOCKETS] 17861M: Eric Dumazet <edumazet@google.com> 17862M: Kuniyuki Iwashima <kuniyu@google.com> 17863M: Paolo Abeni <pabeni@redhat.com> 17864M: Willem de Bruijn <willemb@google.com> 17865S: Maintained 17866F: include/linux/sock_diag.h 17867F: include/linux/socket.h 17868F: include/linux/sockptr.h 17869F: include/net/sock.h 17870F: include/net/sock_reuseport.h 17871F: include/uapi/linux/socket.h 17872F: net/core/*sock* 17873F: net/core/scm.c 17874F: net/socket.c 17875 17876NETWORKING [UNIX SOCKETS] 17877M: Kuniyuki Iwashima <kuniyu@google.com> 17878S: Maintained 17879F: include/net/af_unix.h 17880F: include/net/netns/unix.h 17881F: include/uapi/linux/unix_diag.h 17882F: net/unix/ 17883F: tools/testing/selftests/net/af_unix/ 17884 17885NETXEN (1/10) GbE SUPPORT 17886M: Manish Chopra <manishc@marvell.com> 17887M: Rahul Verma <rahulv@marvell.com> 17888M: GR-Linux-NIC-Dev@marvell.com 17889L: netdev@vger.kernel.org 17890S: Maintained 17891F: drivers/net/ethernet/qlogic/netxen/ 17892 17893NET_FAILOVER MODULE 17894M: Sridhar Samudrala <sridhar.samudrala@intel.com> 17895L: netdev@vger.kernel.org 17896S: Supported 17897F: Documentation/networking/net_failover.rst 17898F: drivers/net/net_failover.c 17899F: include/net/net_failover.h 17900 17901NEXTHOP 17902M: David Ahern <dsahern@kernel.org> 17903L: netdev@vger.kernel.org 17904S: Maintained 17905F: include/net/netns/nexthop.h 17906F: include/net/nexthop.h 17907F: include/uapi/linux/nexthop.h 17908F: net/ipv4/nexthop.c 17909 17910NFC SUBSYSTEM 17911M: Krzysztof Kozlowski <krzk@kernel.org> 17912L: netdev@vger.kernel.org 17913S: Maintained 17914F: Documentation/devicetree/bindings/net/nfc/ 17915F: drivers/nfc/ 17916F: include/net/nfc/ 17917F: include/uapi/linux/nfc.h 17918F: net/nfc/ 17919 17920NFC VIRTUAL NCI DEVICE DRIVER 17921M: Bongsu Jeon <bongsu.jeon@samsung.com> 17922L: netdev@vger.kernel.org 17923S: Supported 17924F: drivers/nfc/virtual_ncidev.c 17925F: tools/testing/selftests/nci/ 17926 17927NFS, SUNRPC, AND LOCKD CLIENTS 17928M: Trond Myklebust <trondmy@kernel.org> 17929M: Anna Schumaker <anna@kernel.org> 17930L: linux-nfs@vger.kernel.org 17931S: Maintained 17932W: http://client.linux-nfs.org 17933T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 17934F: Documentation/filesystems/nfs/ 17935F: fs/lockd/ 17936F: fs/nfs/ 17937F: fs/nfs_common/ 17938F: include/linux/lockd/ 17939F: include/linux/nfs* 17940F: include/linux/sunrpc/ 17941F: include/uapi/linux/nfs* 17942F: include/uapi/linux/sunrpc/ 17943F: net/sunrpc/ 17944 17945NILFS2 FILESYSTEM 17946M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 17947L: linux-nilfs@vger.kernel.org 17948S: Supported 17949W: https://nilfs.sourceforge.io/ 17950T: git https://github.com/konis/nilfs2.git 17951F: Documentation/filesystems/nilfs2.rst 17952F: fs/nilfs2/ 17953F: include/trace/events/nilfs2.h 17954F: include/uapi/linux/nilfs2_api.h 17955F: include/uapi/linux/nilfs2_ondisk.h 17956 17957NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 17958M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 17959S: Maintained 17960W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 17961F: Documentation/scsi/NinjaSCSI.rst 17962F: drivers/scsi/pcmcia/nsp_* 17963 17964NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 17965M: GOTO Masanori <gotom@debian.or.jp> 17966M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 17967S: Maintained 17968W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 17969F: Documentation/scsi/NinjaSCSI.rst 17970F: drivers/scsi/nsp32* 17971 17972NINTENDO HID DRIVER 17973M: Daniel J. Ogorchock <djogorchock@gmail.com> 17974L: linux-input@vger.kernel.org 17975S: Maintained 17976F: drivers/hid/hid-nintendo* 17977 17978NIOS2 ARCHITECTURE 17979M: Dinh Nguyen <dinguyen@kernel.org> 17980S: Maintained 17981T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 17982F: arch/nios2/ 17983 17984NITRO ENCLAVES (NE) 17985M: Alexandru Ciobotaru <alcioa@amazon.com> 17986R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 17987L: linux-kernel@vger.kernel.org 17988S: Supported 17989W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 17990F: Documentation/virt/ne_overview.rst 17991F: drivers/virt/nitro_enclaves/ 17992F: include/linux/nitro_enclaves.h 17993F: include/uapi/linux/nitro_enclaves.h 17994F: samples/nitro_enclaves/ 17995 17996NITRO SECURE MODULE (NSM) 17997M: Alexander Graf <graf@amazon.com> 17998R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 17999L: linux-kernel@vger.kernel.org 18000S: Supported 18001W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 18002F: drivers/misc/nsm.c 18003F: include/uapi/linux/nsm.h 18004 18005NOHZ, DYNTICKS SUPPORT 18006M: Anna-Maria Behnsen <anna-maria@linutronix.de> 18007M: Frederic Weisbecker <frederic@kernel.org> 18008M: Ingo Molnar <mingo@kernel.org> 18009M: Thomas Gleixner <tglx@linutronix.de> 18010L: linux-kernel@vger.kernel.org 18011S: Maintained 18012T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 18013F: include/linux/sched/nohz.h 18014F: include/linux/tick.h 18015F: kernel/time/tick*.* 18016 18017NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 18018M: Pavel Machek <pavel@kernel.org> 18019M: Sakari Ailus <sakari.ailus@iki.fi> 18020L: linux-media@vger.kernel.org 18021S: Maintained 18022F: Documentation/devicetree/bindings/media/i2c/adi,ad5820.yaml 18023F: drivers/media/i2c/ad5820.c 18024F: drivers/media/i2c/et8ek8 18025 18026NOKIA N900 POWER SUPPLY DRIVERS 18027R: Pali Rohár <pali@kernel.org> 18028F: drivers/power/supply/bq2415x_charger.c 18029F: drivers/power/supply/bq27xxx_battery.c 18030F: drivers/power/supply/bq27xxx_battery_i2c.c 18031F: drivers/power/supply/isp1704_charger.c 18032F: drivers/power/supply/rx51_battery.c 18033F: include/linux/power/bq2415x_charger.h 18034F: include/linux/power/bq27xxx_battery.h 18035 18036NOLIBC HEADER FILE 18037M: Willy Tarreau <w@1wt.eu> 18038M: Thomas Weißschuh <linux@weissschuh.net> 18039S: Maintained 18040T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 18041F: tools/include/nolibc/ 18042F: tools/testing/selftests/nolibc/ 18043 18044NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 18045M: Hans de Goede <hansg@kernel.org> 18046L: linux-input@vger.kernel.org 18047S: Maintained 18048F: Documentation/devicetree/bindings/input/touchscreen/novatek,nvt-ts.yaml 18049F: drivers/input/touchscreen/novatek-nvt-ts.c 18050 18051NSDEPS 18052M: Matthias Maennich <maennich@google.com> 18053S: Maintained 18054F: Documentation/core-api/symbol-namespaces.rst 18055F: scripts/nsdeps 18056 18057NTB AMD DRIVER 18058M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 18059L: ntb@lists.linux.dev 18060S: Supported 18061F: drivers/ntb/hw/amd/ 18062 18063NTB DRIVER CORE 18064M: Jon Mason <jdmason@kudzu.us> 18065M: Dave Jiang <dave.jiang@intel.com> 18066M: Allen Hubbe <allenbh@gmail.com> 18067L: ntb@lists.linux.dev 18068S: Supported 18069W: https://github.com/jonmason/ntb/wiki 18070T: git https://github.com/jonmason/ntb.git 18071F: drivers/net/ntb_netdev.c 18072F: drivers/ntb/ 18073F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 18074F: include/linux/ntb.h 18075F: include/linux/ntb_transport.h 18076F: tools/testing/selftests/ntb/ 18077 18078NTB INTEL DRIVER 18079M: Dave Jiang <dave.jiang@intel.com> 18080L: ntb@lists.linux.dev 18081S: Supported 18082W: https://github.com/davejiang/linux/wiki 18083T: git https://github.com/davejiang/linux.git 18084F: drivers/ntb/hw/intel/ 18085 18086NTFS3 FILESYSTEM 18087M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 18088L: ntfs3@lists.linux.dev 18089S: Supported 18090W: http://www.paragon-software.com/ 18091T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 18092F: Documentation/filesystems/ntfs3.rst 18093F: fs/ntfs3/ 18094 18095NTSYNC SYNCHRONIZATION PRIMITIVE DRIVER 18096M: Elizabeth Figura <zfigura@codeweavers.com> 18097L: wine-devel@winehq.org 18098S: Supported 18099F: Documentation/userspace-api/ntsync.rst 18100F: drivers/misc/ntsync.c 18101F: include/uapi/linux/ntsync.h 18102F: tools/testing/selftests/drivers/ntsync/ 18103 18104NUBUS SUBSYSTEM 18105M: Finn Thain <fthain@linux-m68k.org> 18106L: linux-m68k@lists.linux-m68k.org 18107S: Maintained 18108F: arch/*/include/asm/nubus.h 18109F: drivers/nubus/ 18110F: include/linux/nubus.h 18111F: include/uapi/linux/nubus.h 18112 18113NUVOTON NCT7201 IIO DRIVER 18114M: Eason Yang <j2anfernee@gmail.com> 18115L: linux-iio@vger.kernel.org 18116S: Maintained 18117F: Documentation/devicetree/bindings/iio/adc/nuvoton,nct7201.yaml 18118F: drivers/iio/adc/nct7201.c 18119 18120NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 18121M: Antonino Daplas <adaplas@gmail.com> 18122L: linux-fbdev@vger.kernel.org 18123S: Maintained 18124F: drivers/video/fbdev/nvidia/ 18125F: drivers/video/fbdev/riva/ 18126 18127NVIDIA WMI EC BACKLIGHT DRIVER 18128M: Daniel Dadap <ddadap@nvidia.com> 18129L: platform-driver-x86@vger.kernel.org 18130S: Supported 18131F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 18132F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 18133 18134NVM EXPRESS DRIVER 18135M: Keith Busch <kbusch@kernel.org> 18136M: Jens Axboe <axboe@fb.com> 18137M: Christoph Hellwig <hch@lst.de> 18138M: Sagi Grimberg <sagi@grimberg.me> 18139L: linux-nvme@lists.infradead.org 18140S: Supported 18141W: http://git.infradead.org/nvme.git 18142T: git git://git.infradead.org/nvme.git 18143F: Documentation/nvme/ 18144F: drivers/nvme/common/ 18145F: drivers/nvme/host/ 18146F: include/linux/nvme-*.h 18147F: include/linux/nvme.h 18148F: include/uapi/linux/nvme_ioctl.h 18149 18150NVM EXPRESS FABRICS AUTHENTICATION 18151M: Hannes Reinecke <hare@suse.de> 18152L: linux-nvme@lists.infradead.org 18153S: Supported 18154F: drivers/nvme/host/auth.c 18155F: drivers/nvme/target/auth.c 18156F: drivers/nvme/target/fabrics-cmd-auth.c 18157F: include/linux/nvme-auth.h 18158 18159NVM EXPRESS FC TRANSPORT DRIVERS 18160M: James Smart <james.smart@broadcom.com> 18161L: linux-nvme@lists.infradead.org 18162S: Supported 18163F: drivers/nvme/host/fc.c 18164F: drivers/nvme/target/fc.c 18165F: drivers/nvme/target/fcloop.c 18166F: include/linux/nvme-fc-driver.h 18167F: include/linux/nvme-fc.h 18168 18169NVM EXPRESS HARDWARE MONITORING SUPPORT 18170M: Guenter Roeck <linux@roeck-us.net> 18171L: linux-nvme@lists.infradead.org 18172S: Supported 18173F: drivers/nvme/host/hwmon.c 18174 18175NVM EXPRESS TARGET DRIVER 18176M: Christoph Hellwig <hch@lst.de> 18177M: Sagi Grimberg <sagi@grimberg.me> 18178M: Chaitanya Kulkarni <kch@nvidia.com> 18179L: linux-nvme@lists.infradead.org 18180S: Supported 18181W: http://git.infradead.org/nvme.git 18182T: git git://git.infradead.org/nvme.git 18183F: drivers/nvme/target/ 18184 18185NVMEM FRAMEWORK 18186M: Srinivas Kandagatla <srini@kernel.org> 18187S: Maintained 18188T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 18189F: Documentation/ABI/stable/sysfs-bus-nvmem 18190F: Documentation/devicetree/bindings/nvmem/ 18191F: drivers/nvmem/ 18192F: include/dt-bindings/nvmem/ 18193F: include/linux/nvmem-consumer.h 18194F: include/linux/nvmem-provider.h 18195 18196NXP BLUETOOTH WIRELESS DRIVERS 18197M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 18198M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 18199S: Maintained 18200F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 18201F: drivers/bluetooth/btnxpuart.c 18202 18203NXP C45 TJA11XX PHY DRIVER 18204M: Andrei Botila <andrei.botila@oss.nxp.com> 18205L: netdev@vger.kernel.org 18206S: Maintained 18207F: drivers/net/phy/nxp-c45-tja11xx* 18208 18209NXP FSPI DRIVER 18210M: Han Xu <han.xu@nxp.com> 18211M: Haibo Chen <haibo.chen@nxp.com> 18212R: Yogesh Gaur <yogeshgaur.83@gmail.com> 18213L: linux-spi@vger.kernel.org 18214L: imx@lists.linux.dev 18215S: Maintained 18216F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 18217F: drivers/spi/spi-nxp-fspi.c 18218 18219NXP FXAS21002C DRIVER 18220M: Rui Miguel Silva <rmfrfs@gmail.com> 18221L: linux-iio@vger.kernel.org 18222S: Maintained 18223F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 18224F: drivers/iio/gyro/fxas21002c.h 18225F: drivers/iio/gyro/fxas21002c_core.c 18226F: drivers/iio/gyro/fxas21002c_i2c.c 18227F: drivers/iio/gyro/fxas21002c_spi.c 18228 18229NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 18230M: Haibo Chen <haibo.chen@nxp.com> 18231L: linux-iio@vger.kernel.org 18232L: imx@lists.linux.dev 18233S: Maintained 18234F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 18235F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 18236F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 18237F: drivers/iio/adc/imx7d_adc.c 18238F: drivers/iio/adc/imx93_adc.c 18239F: drivers/iio/adc/vf610_adc.c 18240 18241NXP i.MX 8M ISI DRIVER 18242M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 18243L: linux-media@vger.kernel.org 18244S: Maintained 18245F: Documentation/devicetree/bindings/media/fsl,imx8*-isi.yaml 18246F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 18247F: drivers/media/platform/nxp/imx8-isi/ 18248 18249NXP i.MX 8MP DW100 V4L2 DRIVER 18250M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 18251L: linux-media@vger.kernel.org 18252S: Maintained 18253F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 18254F: Documentation/userspace-api/media/drivers/dw100.rst 18255F: drivers/media/platform/nxp/dw100/ 18256F: include/uapi/linux/dw100.h 18257 18258NXP i.MX 8MQ DCSS DRIVER 18259M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 18260R: Lucas Stach <l.stach@pengutronix.de> 18261L: dri-devel@lists.freedesktop.org 18262S: Maintained 18263T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 18264F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 18265F: drivers/gpu/drm/imx/dcss/ 18266 18267NXP i.MX 8QXP ADC DRIVER 18268M: Cai Huoqing <cai.huoqing@linux.dev> 18269M: Haibo Chen <haibo.chen@nxp.com> 18270L: imx@lists.linux.dev 18271L: linux-iio@vger.kernel.org 18272S: Maintained 18273F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 18274F: drivers/iio/adc/imx8qxp-adc.c 18275 18276NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 18277M: Mirela Rabulea <mirela.rabulea@nxp.com> 18278L: imx@lists.linux.dev 18279L: linux-media@vger.kernel.org 18280S: Maintained 18281F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 18282F: drivers/media/platform/nxp/imx-jpeg 18283 18284NXP i.MX CLOCK DRIVERS 18285M: Abel Vesa <abelvesa@kernel.org> 18286R: Peng Fan <peng.fan@nxp.com> 18287L: linux-clk@vger.kernel.org 18288L: imx@lists.linux.dev 18289S: Maintained 18290T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 18291F: Documentation/devicetree/bindings/clock/*imx* 18292F: drivers/clk/imx/ 18293F: include/dt-bindings/clock/*imx* 18294 18295NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 18296M: Jagan Teki <jagan@amarulasolutions.com> 18297S: Maintained 18298F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 18299F: drivers/regulator/pf8x00-regulator.c 18300 18301NXP PTN5150A CC LOGIC AND EXTCON DRIVER 18302M: Krzysztof Kozlowski <krzk@kernel.org> 18303L: linux-kernel@vger.kernel.org 18304S: Maintained 18305F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 18306F: drivers/extcon/extcon-ptn5150.c 18307 18308NXP SGTL5000 DRIVER 18309M: Fabio Estevam <festevam@gmail.com> 18310L: linux-sound@vger.kernel.org 18311S: Maintained 18312F: Documentation/devicetree/bindings/sound/fsl,sgtl5000.yaml 18313F: sound/soc/codecs/sgtl5000* 18314 18315NXP SJA1105 ETHERNET SWITCH DRIVER 18316M: Vladimir Oltean <olteanv@gmail.com> 18317L: linux-kernel@vger.kernel.org 18318S: Maintained 18319F: drivers/net/dsa/sja1105 18320F: drivers/net/pcs/pcs-xpcs-nxp.c 18321 18322NXP TDA998X DRM DRIVER 18323M: Russell King <linux@armlinux.org.uk> 18324S: Maintained 18325T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 18326T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 18327F: drivers/gpu/drm/bridge/tda998x_drv.c 18328F: include/dt-bindings/display/tda998x.h 18329K: "nxp,tda998x" 18330 18331NXP TFA9879 DRIVER 18332M: Peter Rosin <peda@axentia.se> 18333L: linux-sound@vger.kernel.org 18334S: Maintained 18335F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 18336F: sound/soc/codecs/tfa9879* 18337 18338NXP-NCI NFC DRIVER 18339S: Orphan 18340F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 18341F: drivers/nfc/nxp-nci 18342 18343NXP/Goodix TFA989X (TFA1) DRIVER 18344M: Stephan Gerhold <stephan@gerhold.net> 18345L: linux-sound@vger.kernel.org 18346S: Maintained 18347F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 18348F: sound/soc/codecs/tfa989x.c 18349 18350NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 18351M: Jonas Malaco <jonas@protocubo.io> 18352L: linux-hwmon@vger.kernel.org 18353S: Maintained 18354F: Documentation/hwmon/nzxt-kraken2.rst 18355F: drivers/hwmon/nzxt-kraken2.c 18356 18357NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 18358M: Jonas Malaco <jonas@protocubo.io> 18359M: Aleksa Savic <savicaleksa83@gmail.com> 18360L: linux-hwmon@vger.kernel.org 18361S: Maintained 18362F: Documentation/hwmon/nzxt-kraken3.rst 18363F: drivers/hwmon/nzxt-kraken3.c 18364 18365OBJAGG 18366M: Jiri Pirko <jiri@resnulli.us> 18367L: netdev@vger.kernel.org 18368S: Supported 18369F: include/linux/objagg.h 18370F: lib/objagg.c 18371F: lib/test_objagg.c 18372 18373OBJPOOL 18374M: Matt Wu <wuqiang.matt@bytedance.com> 18375S: Supported 18376F: include/linux/objpool.h 18377F: lib/objpool.c 18378F: lib/test_objpool.c 18379 18380OBJTOOL 18381M: Josh Poimboeuf <jpoimboe@kernel.org> 18382M: Peter Zijlstra <peterz@infradead.org> 18383S: Supported 18384F: include/linux/objtool*.h 18385F: tools/objtool/ 18386 18387OCELOT ETHERNET SWITCH DRIVER 18388M: Vladimir Oltean <vladimir.oltean@nxp.com> 18389M: Claudiu Manoil <claudiu.manoil@nxp.com> 18390M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18391M: UNGLinuxDriver@microchip.com 18392L: netdev@vger.kernel.org 18393S: Supported 18394F: drivers/net/dsa/ocelot/* 18395F: drivers/net/ethernet/mscc/ 18396F: include/soc/mscc/ocelot* 18397F: net/dsa/tag_ocelot.c 18398F: net/dsa/tag_ocelot_8021q.c 18399F: tools/testing/selftests/drivers/net/ocelot/* 18400 18401OCELOT EXTERNAL SWITCH CONTROL 18402M: Colin Foster <colin.foster@in-advantage.com> 18403S: Supported 18404F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 18405F: drivers/mfd/ocelot* 18406F: drivers/net/dsa/ocelot/ocelot_ext.c 18407F: include/linux/mfd/ocelot.h 18408 18409OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 18410M: Frederic Barrat <fbarrat@linux.ibm.com> 18411M: Andrew Donnellan <ajd@linux.ibm.com> 18412L: linuxppc-dev@lists.ozlabs.org 18413S: Supported 18414F: Documentation/userspace-api/accelerators/ocxl.rst 18415F: arch/powerpc/include/asm/pnv-ocxl.h 18416F: arch/powerpc/platforms/powernv/ocxl.c 18417F: drivers/misc/ocxl/ 18418F: include/misc/ocxl* 18419F: include/uapi/misc/ocxl.h 18420 18421OMAP AUDIO SUPPORT 18422M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 18423M: Jarkko Nikula <jarkko.nikula@bitmer.com> 18424L: linux-sound@vger.kernel.org 18425L: linux-omap@vger.kernel.org 18426S: Maintained 18427F: sound/soc/ti/n810.c 18428F: sound/soc/ti/omap* 18429F: sound/soc/ti/rx51.c 18430F: sound/soc/ti/sdma-pcm.* 18431 18432OMAP CLOCK FRAMEWORK SUPPORT 18433M: Paul Walmsley <paul@pwsan.com> 18434L: linux-omap@vger.kernel.org 18435S: Maintained 18436F: arch/arm/*omap*/*clock* 18437 18438OMAP DEVICE TREE SUPPORT 18439M: Tony Lindgren <tony@atomide.com> 18440L: linux-omap@vger.kernel.org 18441L: devicetree@vger.kernel.org 18442S: Maintained 18443F: arch/arm/boot/dts/ti/omap/ 18444 18445OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 18446L: linux-omap@vger.kernel.org 18447L: linux-fbdev@vger.kernel.org 18448S: Orphan 18449F: Documentation/arch/arm/omap/dss.rst 18450F: drivers/video/fbdev/omap2/ 18451 18452OMAP FRAMEBUFFER SUPPORT 18453L: linux-fbdev@vger.kernel.org 18454L: linux-omap@vger.kernel.org 18455S: Orphan 18456F: drivers/video/fbdev/omap/ 18457 18458OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 18459M: Roger Quadros <rogerq@kernel.org> 18460M: Tony Lindgren <tony@atomide.com> 18461L: linux-omap@vger.kernel.org 18462S: Maintained 18463F: arch/arm/mach-omap2/*gpmc* 18464F: drivers/memory/omap-gpmc.c 18465 18466OMAP GPIO DRIVER 18467M: Grygorii Strashko <grygorii.strashko@ti.com> 18468M: Santosh Shilimkar <ssantosh@kernel.org> 18469M: Kevin Hilman <khilman@kernel.org> 18470L: linux-omap@vger.kernel.org 18471S: Maintained 18472F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 18473F: drivers/gpio/gpio-omap.c 18474 18475OMAP HARDWARE SPINLOCK SUPPORT 18476L: linux-omap@vger.kernel.org 18477S: Orphan 18478F: drivers/hwspinlock/omap_hwspinlock.c 18479 18480OMAP HS MMC SUPPORT 18481L: linux-mmc@vger.kernel.org 18482L: linux-omap@vger.kernel.org 18483S: Orphan 18484F: drivers/mmc/host/omap_hsmmc.c 18485 18486OMAP HWMOD DATA 18487M: Paul Walmsley <paul@pwsan.com> 18488L: linux-omap@vger.kernel.org 18489S: Maintained 18490F: arch/arm/mach-omap2/omap_hwmod*data* 18491 18492OMAP HWMOD SUPPORT 18493M: Paul Walmsley <paul@pwsan.com> 18494L: linux-omap@vger.kernel.org 18495S: Maintained 18496F: arch/arm/mach-omap2/omap_hwmod.* 18497 18498OMAP I2C DRIVER 18499M: Vignesh R <vigneshr@ti.com> 18500L: linux-omap@vger.kernel.org 18501L: linux-i2c@vger.kernel.org 18502S: Maintained 18503F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 18504F: drivers/i2c/busses/i2c-omap.c 18505 18506OMAP MMC SUPPORT 18507M: Aaro Koskinen <aaro.koskinen@iki.fi> 18508L: linux-omap@vger.kernel.org 18509S: Odd Fixes 18510F: drivers/mmc/host/omap.c 18511 18512OMAP POWER MANAGEMENT SUPPORT 18513M: Kevin Hilman <khilman@kernel.org> 18514L: linux-omap@vger.kernel.org 18515S: Maintained 18516F: arch/arm/*omap*/*pm* 18517F: drivers/cpufreq/omap-cpufreq.c 18518 18519OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 18520M: Paul Walmsley <paul@pwsan.com> 18521L: linux-omap@vger.kernel.org 18522S: Maintained 18523F: arch/arm/mach-omap2/prm* 18524 18525OMAP RANDOM NUMBER GENERATOR SUPPORT 18526M: Deepak Saxena <dsaxena@plexity.net> 18527S: Maintained 18528F: drivers/char/hw_random/omap-rng.c 18529 18530OMAP USB SUPPORT 18531L: linux-usb@vger.kernel.org 18532L: linux-omap@vger.kernel.org 18533S: Orphan 18534F: arch/arm/*omap*/usb* 18535F: drivers/usb/*/*omap* 18536 18537OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 18538M: Mark Jackson <mpfj@newflow.co.uk> 18539L: linux-omap@vger.kernel.org 18540S: Maintained 18541F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 18542 18543OMAP1 SUPPORT 18544M: Aaro Koskinen <aaro.koskinen@iki.fi> 18545M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 18546R: Tony Lindgren <tony@atomide.com> 18547L: linux-omap@vger.kernel.org 18548S: Maintained 18549Q: http://patchwork.kernel.org/project/linux-omap/list/ 18550T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 18551F: arch/arm/configs/omap1_defconfig 18552F: arch/arm/mach-omap1/ 18553F: drivers/i2c/busses/i2c-omap.c 18554F: include/linux/platform_data/ams-delta-fiq.h 18555F: include/linux/platform_data/i2c-omap.h 18556 18557OMAP2+ SUPPORT 18558M: Aaro Koskinen <aaro.koskinen@iki.fi> 18559M: Andreas Kemnade <andreas@kemnade.info> 18560M: Kevin Hilman <khilman@baylibre.com> 18561M: Roger Quadros <rogerq@kernel.org> 18562M: Tony Lindgren <tony@atomide.com> 18563L: linux-omap@vger.kernel.org 18564S: Maintained 18565W: http://linux.omap.com/ 18566Q: http://patchwork.kernel.org/project/linux-omap/list/ 18567T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 18568F: Documentation/devicetree/bindings/arm/ti/omap.yaml 18569F: arch/arm/configs/omap2plus_defconfig 18570F: arch/arm/mach-omap2/ 18571F: drivers/bus/omap*.[ch] 18572F: drivers/bus/ti-sysc.c 18573F: drivers/gpio/gpio-tps65219.c 18574F: drivers/i2c/busses/i2c-omap.c 18575F: drivers/irqchip/irq-omap-intc.c 18576F: drivers/mfd/*omap*.c 18577F: drivers/mfd/menelaus.c 18578F: drivers/mfd/palmas.c 18579F: drivers/mfd/tps65217.c 18580F: drivers/mfd/tps65218.c 18581F: drivers/mfd/tps65219.c 18582F: drivers/mfd/tps65910.c 18583F: drivers/mfd/twl-core.[ch] 18584F: drivers/mfd/twl4030*.c 18585F: drivers/mfd/twl6030*.c 18586F: drivers/mfd/twl6040*.c 18587F: drivers/regulator/palmas-regulator*.c 18588F: drivers/regulator/pbias-regulator.c 18589F: drivers/regulator/tps65217-regulator.c 18590F: drivers/regulator/tps65218-regulator.c 18591F: drivers/regulator/tps65219-regulator.c 18592F: drivers/regulator/tps65910-regulator.c 18593F: drivers/regulator/twl-regulator.c 18594F: drivers/regulator/twl6030-regulator.c 18595F: include/linux/platform_data/i2c-omap.h 18596F: include/linux/platform_data/ti-sysc.h 18597 18598OMFS FILESYSTEM 18599M: Bob Copeland <me@bobcopeland.com> 18600L: linux-karma-devel@lists.sourceforge.net 18601S: Maintained 18602F: Documentation/filesystems/omfs.rst 18603F: fs/omfs/ 18604 18605OMNIVISION OG01A1B SENSOR DRIVER 18606M: Sakari Ailus <sakari.ailus@linux.intel.com> 18607L: linux-media@vger.kernel.org 18608S: Maintained 18609F: Documentation/devicetree/bindings/media/i2c/ovti,og01a1b.yaml 18610F: drivers/media/i2c/og01a1b.c 18611 18612OMNIVISION OV01A10 SENSOR DRIVER 18613M: Bingbu Cao <bingbu.cao@intel.com> 18614L: linux-media@vger.kernel.org 18615S: Maintained 18616T: git git://linuxtv.org/media.git 18617F: drivers/media/i2c/ov01a10.c 18618 18619OMNIVISION OV02A10 SENSOR DRIVER 18620L: linux-media@vger.kernel.org 18621S: Orphan 18622T: git git://linuxtv.org/media.git 18623F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 18624F: drivers/media/i2c/ov02a10.c 18625 18626OMNIVISION OV02C10 SENSOR DRIVER 18627M: Hans de Goede <hansg@kernel.org> 18628R: Bryan O'Donoghue <bod@kernel.org> 18629L: linux-media@vger.kernel.org 18630S: Maintained 18631T: git git://linuxtv.org/media.git 18632F: drivers/media/i2c/ov02c10.c 18633 18634OMNIVISION OV02E10 SENSOR DRIVER 18635M: Bryan O'Donoghue <bod@kernel.org> 18636M: Hans de Goede <hansg@kernel.org> 18637L: linux-media@vger.kernel.org 18638S: Maintained 18639T: git git://linuxtv.org/media.git 18640F: Documentation/devicetree/bindings/media/i2c/ovti,ov02e10.yaml 18641F: drivers/media/i2c/ov02e10.c 18642 18643OMNIVISION OV08D10 SENSOR DRIVER 18644M: Jimmy Su <jimmy.su@intel.com> 18645L: linux-media@vger.kernel.org 18646S: Maintained 18647T: git git://linuxtv.org/media.git 18648F: drivers/media/i2c/ov08d10.c 18649 18650OMNIVISION OV08X40 SENSOR DRIVER 18651M: Jason Chen <jason.z.chen@intel.com> 18652L: linux-media@vger.kernel.org 18653S: Maintained 18654T: git git://linuxtv.org/media.git 18655F: drivers/media/i2c/ov08x40.c 18656F: Documentation/devicetree/bindings/media/i2c/ovti,ov08x40.yaml 18657 18658OMNIVISION OV13858 SENSOR DRIVER 18659M: Sakari Ailus <sakari.ailus@linux.intel.com> 18660L: linux-media@vger.kernel.org 18661S: Maintained 18662T: git git://linuxtv.org/media.git 18663F: drivers/media/i2c/ov13858.c 18664 18665OMNIVISION OV13B10 SENSOR DRIVER 18666M: Arec Kao <arec.kao@intel.com> 18667L: linux-media@vger.kernel.org 18668S: Maintained 18669T: git git://linuxtv.org/media.git 18670F: drivers/media/i2c/ov13b10.c 18671 18672OMNIVISION OV2680 SENSOR DRIVER 18673M: Rui Miguel Silva <rmfrfs@gmail.com> 18674M: Hans de Goede <hansg@kernel.org> 18675L: linux-media@vger.kernel.org 18676S: Maintained 18677T: git git://linuxtv.org/media.git 18678F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 18679F: drivers/media/i2c/ov2680.c 18680 18681OMNIVISION OV2685 SENSOR DRIVER 18682M: Shunqian Zheng <zhengsq@rock-chips.com> 18683L: linux-media@vger.kernel.org 18684S: Maintained 18685T: git git://linuxtv.org/media.git 18686F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 18687F: drivers/media/i2c/ov2685.c 18688 18689OMNIVISION OV2740 SENSOR DRIVER 18690M: Tianshu Qiu <tian.shu.qiu@intel.com> 18691R: Sakari Ailus <sakari.ailus@linux.intel.com> 18692R: Bingbu Cao <bingbu.cao@intel.com> 18693L: linux-media@vger.kernel.org 18694S: Maintained 18695T: git git://linuxtv.org/media.git 18696F: drivers/media/i2c/ov2740.c 18697 18698OMNIVISION OV4689 SENSOR DRIVER 18699M: Mikhail Rudenko <mike.rudenko@gmail.com> 18700L: linux-media@vger.kernel.org 18701S: Maintained 18702T: git git://linuxtv.org/media.git 18703F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 18704F: drivers/media/i2c/ov4689.c 18705 18706OMNIVISION OV5640 SENSOR DRIVER 18707M: Steve Longerbeam <slongerbeam@gmail.com> 18708L: linux-media@vger.kernel.org 18709S: Maintained 18710T: git git://linuxtv.org/media.git 18711F: drivers/media/i2c/ov5640.c 18712 18713OMNIVISION OV5647 SENSOR DRIVER 18714M: Dave Stevenson <dave.stevenson@raspberrypi.com> 18715M: Jacopo Mondi <jacopo@jmondi.org> 18716L: linux-media@vger.kernel.org 18717S: Maintained 18718T: git git://linuxtv.org/media.git 18719F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 18720F: drivers/media/i2c/ov5647.c 18721 18722OMNIVISION OV5670 SENSOR DRIVER 18723M: Sakari Ailus <sakari.ailus@linux.intel.com> 18724L: linux-media@vger.kernel.org 18725S: Maintained 18726T: git git://linuxtv.org/media.git 18727F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 18728F: drivers/media/i2c/ov5670.c 18729 18730OMNIVISION OV5675 SENSOR DRIVER 18731M: Sakari Ailus <sakari.ailus@linux.intel.com> 18732L: linux-media@vger.kernel.org 18733S: Maintained 18734T: git git://linuxtv.org/media.git 18735F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 18736F: drivers/media/i2c/ov5675.c 18737 18738OMNIVISION OV5693 SENSOR DRIVER 18739M: Daniel Scally <djrscally@gmail.com> 18740L: linux-media@vger.kernel.org 18741S: Maintained 18742T: git git://linuxtv.org/media.git 18743F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 18744F: drivers/media/i2c/ov5693.c 18745 18746OMNIVISION OV5695 SENSOR DRIVER 18747M: Shunqian Zheng <zhengsq@rock-chips.com> 18748L: linux-media@vger.kernel.org 18749S: Maintained 18750T: git git://linuxtv.org/media.git 18751F: drivers/media/i2c/ov5695.c 18752 18753OMNIVISION OV64A40 SENSOR DRIVER 18754M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 18755L: linux-media@vger.kernel.org 18756S: Maintained 18757T: git git://linuxtv.org/media.git 18758F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 18759F: drivers/media/i2c/ov64a40.c 18760 18761OMNIVISION OV7670 SENSOR DRIVER 18762L: linux-media@vger.kernel.org 18763S: Orphan 18764T: git git://linuxtv.org/media.git 18765F: Documentation/devicetree/bindings/media/i2c/ovti,ov7670.txt 18766F: drivers/media/i2c/ov7670.c 18767 18768OMNIVISION OV772x SENSOR DRIVER 18769M: Jacopo Mondi <jacopo@jmondi.org> 18770L: linux-media@vger.kernel.org 18771S: Odd fixes 18772T: git git://linuxtv.org/media.git 18773F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 18774F: drivers/media/i2c/ov772x.c 18775F: include/media/i2c/ov772x.h 18776 18777OMNIVISION OV7740 SENSOR DRIVER 18778L: linux-media@vger.kernel.org 18779S: Orphan 18780T: git git://linuxtv.org/media.git 18781F: Documentation/devicetree/bindings/media/i2c/ovti,ov7740.txt 18782F: drivers/media/i2c/ov7740.c 18783 18784OMNIVISION OV8856 SENSOR DRIVER 18785M: Sakari Ailus <sakari.ailus@linux.intel.com> 18786L: linux-media@vger.kernel.org 18787S: Maintained 18788T: git git://linuxtv.org/media.git 18789F: Documentation/devicetree/bindings/media/i2c/ovti,ov8856.yaml 18790F: drivers/media/i2c/ov8856.c 18791 18792OMNIVISION OV8858 SENSOR DRIVER 18793M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 18794M: Nicholas Roth <nicholas@rothemail.net> 18795L: linux-media@vger.kernel.org 18796S: Maintained 18797T: git git://linuxtv.org/media.git 18798F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 18799F: drivers/media/i2c/ov8858.c 18800 18801OMNIVISION OV9282 SENSOR DRIVER 18802M: Dave Stevenson <dave.stevenson@raspberrypi.com> 18803L: linux-media@vger.kernel.org 18804S: Maintained 18805T: git git://linuxtv.org/media.git 18806F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 18807F: drivers/media/i2c/ov9282.c 18808 18809OMNIVISION OV9640 SENSOR DRIVER 18810M: Petr Cvek <petrcvekcz@gmail.com> 18811L: linux-media@vger.kernel.org 18812S: Maintained 18813F: drivers/media/i2c/ov9640.* 18814 18815OMNIVISION OV9650 SENSOR DRIVER 18816M: Sakari Ailus <sakari.ailus@linux.intel.com> 18817R: Akinobu Mita <akinobu.mita@gmail.com> 18818R: Sylwester Nawrocki <s.nawrocki@samsung.com> 18819L: linux-media@vger.kernel.org 18820S: Maintained 18821T: git git://linuxtv.org/media.git 18822F: Documentation/devicetree/bindings/media/i2c/ovti,ov9650.txt 18823F: drivers/media/i2c/ov9650.c 18824 18825OMNIVISION OV9734 SENSOR DRIVER 18826M: Tianshu Qiu <tian.shu.qiu@intel.com> 18827R: Bingbu Cao <bingbu.cao@intel.com> 18828L: linux-media@vger.kernel.org 18829S: Maintained 18830T: git git://linuxtv.org/media.git 18831F: drivers/media/i2c/ov9734.c 18832 18833ONBOARD USB HUB DRIVER 18834M: Matthias Kaehlcke <mka@chromium.org> 18835L: linux-usb@vger.kernel.org 18836S: Maintained 18837F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-dev 18838F: drivers/usb/misc/onboard_usb_dev.c 18839 18840ONENAND FLASH DRIVER 18841M: Kyungmin Park <kyungmin.park@samsung.com> 18842L: linux-mtd@lists.infradead.org 18843S: Maintained 18844F: drivers/mtd/nand/onenand/ 18845F: include/linux/mtd/onenand*.h 18846 18847ONEXPLAYER PLATFORM EC DRIVER 18848M: Antheas Kapenekakis <lkml@antheas.dev> 18849M: Derek John Clark <derekjohn.clark@gmail.com> 18850M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 18851L: platform-driver-x86@vger.kernel.org 18852S: Maintained 18853F: drivers/platform/x86/oxpec.c 18854 18855ONIE TLV NVMEM LAYOUT DRIVER 18856M: Miquel Raynal <miquel.raynal@bootlin.com> 18857S: Maintained 18858F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 18859F: drivers/nvmem/layouts/onie-tlv.c 18860 18861ONION OMEGA2+ BOARD 18862M: Harvey Hunt <harveyhuntnexus@gmail.com> 18863L: linux-mips@vger.kernel.org 18864S: Maintained 18865F: arch/mips/boot/dts/ralink/omega2p.dts 18866 18867ONSEMI ETHERNET PHY DRIVERS 18868M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 18869L: netdev@vger.kernel.org 18870S: Supported 18871W: http://www.onsemi.com 18872F: drivers/net/phy/ncn* 18873 18874OP-TEE DRIVER 18875M: Jens Wiklander <jens.wiklander@linaro.org> 18876L: op-tee@lists.trustedfirmware.org 18877S: Maintained 18878F: Documentation/ABI/testing/sysfs-bus-optee-devices 18879F: drivers/tee/optee/ 18880 18881OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 18882M: Sumit Garg <sumit.garg@kernel.org> 18883L: op-tee@lists.trustedfirmware.org 18884S: Maintained 18885F: drivers/char/hw_random/optee-rng.c 18886 18887OP-TEE RTC DRIVER 18888M: Clément Léger <clement.leger@bootlin.com> 18889L: linux-rtc@vger.kernel.org 18890S: Maintained 18891F: drivers/rtc/rtc-optee.c 18892 18893OPA-VNIC DRIVER 18894M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18895L: linux-rdma@vger.kernel.org 18896S: Supported 18897F: drivers/infiniband/ulp/opa_vnic 18898 18899OPEN ALLIANCE 10BASE-T1S MACPHY SERIAL INTERFACE FRAMEWORK 18900M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 18901L: netdev@vger.kernel.org 18902S: Maintained 18903F: Documentation/networking/oa-tc6-framework.rst 18904F: drivers/net/ethernet/oa_tc6.c 18905F: include/linux/oa_tc6.h 18906 18907OPEN FIRMWARE AND FLATTENED DEVICE TREE 18908M: Rob Herring <robh@kernel.org> 18909M: Saravana Kannan <saravanak@google.com> 18910L: devicetree@vger.kernel.org 18911S: Maintained 18912W: http://www.devicetree.org/ 18913C: irc://irc.libera.chat/devicetree 18914T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 18915F: Documentation/ABI/testing/sysfs-firmware-ofw 18916F: drivers/of/ 18917F: include/linux/of*.h 18918F: rust/helpers/of.c 18919F: rust/kernel/of.rs 18920F: scripts/dtc/ 18921F: tools/testing/selftests/dt/ 18922K: of_overlay_notifier_ 18923K: of_overlay_fdt_apply 18924K: of_overlay_remove 18925 18926OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 18927M: Rob Herring <robh@kernel.org> 18928M: Krzysztof Kozlowski <krzk+dt@kernel.org> 18929M: Conor Dooley <conor+dt@kernel.org> 18930L: devicetree@vger.kernel.org 18931S: Maintained 18932Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 18933C: irc://irc.libera.chat/devicetree 18934T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 18935F: Documentation/devicetree/ 18936F: arch/*/boot/dts/ 18937F: include/dt-bindings/ 18938 18939OPENCOMPUTE PTP CLOCK DRIVER 18940M: Jonathan Lemon <jonathan.lemon@gmail.com> 18941M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 18942L: netdev@vger.kernel.org 18943S: Maintained 18944F: drivers/ptp/ptp_ocp.c 18945 18946OPENCORES I2C BUS DRIVER 18947M: Peter Korsgaard <peter@korsgaard.com> 18948M: Andrew Lunn <andrew@lunn.ch> 18949L: linux-i2c@vger.kernel.org 18950S: Maintained 18951F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 18952F: Documentation/i2c/busses/i2c-ocores.rst 18953F: drivers/i2c/busses/i2c-ocores.c 18954F: include/linux/platform_data/i2c-ocores.h 18955 18956OPENRISC ARCHITECTURE 18957M: Jonas Bonn <jonas@southpole.se> 18958M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 18959M: Stafford Horne <shorne@gmail.com> 18960L: linux-openrisc@vger.kernel.org 18961S: Maintained 18962W: http://openrisc.io 18963T: git https://github.com/openrisc/linux.git 18964F: Documentation/arch/openrisc/ 18965F: Documentation/devicetree/bindings/openrisc/ 18966F: arch/openrisc/ 18967F: drivers/irqchip/irq-ompic.c 18968F: drivers/irqchip/irq-or1k-* 18969 18970OPENVPN DATA CHANNEL OFFLOAD 18971M: Antonio Quartulli <antonio@openvpn.net> 18972R: Sabrina Dubroca <sd@queasysnail.net> 18973L: openvpn-devel@lists.sourceforge.net (subscribers-only) 18974L: netdev@vger.kernel.org 18975S: Supported 18976T: git https://github.com/OpenVPN/ovpn-net-next.git 18977F: Documentation/netlink/specs/ovpn.yaml 18978F: drivers/net/ovpn/ 18979F: include/uapi/linux/ovpn.h 18980F: tools/testing/selftests/net/ovpn/ 18981 18982OPENVSWITCH 18983M: Aaron Conole <aconole@redhat.com> 18984M: Eelco Chaudron <echaudro@redhat.com> 18985M: Ilya Maximets <i.maximets@ovn.org> 18986L: netdev@vger.kernel.org 18987L: dev@openvswitch.org 18988S: Maintained 18989W: http://openvswitch.org 18990F: Documentation/networking/openvswitch.rst 18991F: include/uapi/linux/openvswitch.h 18992F: net/openvswitch/ 18993F: tools/testing/selftests/net/openvswitch/ 18994 18995OPERATING PERFORMANCE POINTS (OPP) 18996M: Viresh Kumar <vireshk@kernel.org> 18997M: Nishanth Menon <nm@ti.com> 18998M: Stephen Boyd <sboyd@kernel.org> 18999L: linux-pm@vger.kernel.org 19000S: Maintained 19001T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 19002F: Documentation/devicetree/bindings/opp/ 19003F: Documentation/power/opp.rst 19004F: drivers/opp/ 19005F: include/linux/pm_opp.h 19006F: rust/kernel/opp.rs 19007 19008OPL4 DRIVER 19009M: Clemens Ladisch <clemens@ladisch.de> 19010L: linux-sound@vger.kernel.org 19011S: Maintained 19012T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19013F: sound/drivers/opl4/ 19014 19015ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 19016M: Mark Fasheh <mark@fasheh.com> 19017M: Joel Becker <jlbec@evilplan.org> 19018M: Joseph Qi <joseph.qi@linux.alibaba.com> 19019L: ocfs2-devel@lists.linux.dev 19020S: Supported 19021W: http://ocfs2.wiki.kernel.org 19022F: Documentation/filesystems/dlmfs.rst 19023F: Documentation/filesystems/ocfs2.rst 19024F: fs/ocfs2/ 19025 19026ORANGEFS FILESYSTEM 19027M: Mike Marshall <hubcap@omnibond.com> 19028R: Martin Brandenburg <martin@omnibond.com> 19029L: devel@lists.orangefs.org 19030S: Supported 19031T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 19032F: Documentation/filesystems/orangefs.rst 19033F: fs/orangefs/ 19034 19035OV2659 OMNIVISION SENSOR DRIVER 19036M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 19037L: linux-media@vger.kernel.org 19038S: Maintained 19039W: https://linuxtv.org 19040Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19041T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 19042F: Documentation/devicetree/bindings/media/i2c/ovti,ov2659.txt 19043F: drivers/media/i2c/ov2659.c 19044F: include/media/i2c/ov2659.h 19045 19046OVERLAY FILESYSTEM 19047M: Miklos Szeredi <miklos@szeredi.hu> 19048M: Amir Goldstein <amir73il@gmail.com> 19049L: linux-unionfs@vger.kernel.org 19050S: Supported 19051T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 19052F: Documentation/filesystems/overlayfs.rst 19053F: fs/overlayfs/ 19054 19055P54 WIRELESS DRIVER 19056M: Christian Lamparter <chunkeey@googlemail.com> 19057L: linux-wireless@vger.kernel.org 19058S: Maintained 19059W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 19060F: drivers/net/wireless/intersil/ 19061 19062PACKET SOCKETS 19063M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19064S: Maintained 19065F: include/uapi/linux/if_packet.h 19066F: net/packet/af_packet.c 19067 19068PACKING 19069M: Vladimir Oltean <olteanv@gmail.com> 19070L: netdev@vger.kernel.org 19071S: Supported 19072F: Documentation/core-api/packing.rst 19073F: include/linux/packing.h 19074F: lib/packing.c 19075F: lib/packing_test.c 19076F: scripts/gen_packed_field_checks.c 19077 19078PADATA PARALLEL EXECUTION MECHANISM 19079M: Steffen Klassert <steffen.klassert@secunet.com> 19080M: Daniel Jordan <daniel.m.jordan@oracle.com> 19081L: linux-crypto@vger.kernel.org 19082L: linux-kernel@vger.kernel.org 19083S: Maintained 19084F: Documentation/core-api/padata.rst 19085F: include/linux/padata.h 19086F: kernel/padata.c 19087 19088PAGE CACHE 19089M: Matthew Wilcox (Oracle) <willy@infradead.org> 19090L: linux-fsdevel@vger.kernel.org 19091S: Supported 19092T: git git://git.infradead.org/users/willy/pagecache.git 19093F: Documentation/filesystems/locking.rst 19094F: Documentation/filesystems/vfs.rst 19095F: include/linux/pagemap.h 19096F: mm/filemap.c 19097F: mm/page-writeback.c 19098F: mm/readahead.c 19099F: mm/truncate.c 19100 19101PAGE POOL 19102M: Jesper Dangaard Brouer <hawk@kernel.org> 19103M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19104L: netdev@vger.kernel.org 19105S: Supported 19106F: Documentation/networking/page_pool.rst 19107F: include/net/page_pool/ 19108F: include/trace/events/page_pool.h 19109F: net/core/page_pool.c 19110 19111PAGE TABLE CHECK 19112M: Pasha Tatashin <pasha.tatashin@soleen.com> 19113M: Andrew Morton <akpm@linux-foundation.org> 19114L: linux-mm@kvack.org 19115S: Maintained 19116F: Documentation/mm/page_table_check.rst 19117F: include/linux/page_table_check.h 19118F: mm/page_table_check.c 19119 19120PAGE STATE DEBUG SCRIPT 19121M: Ye Liu <liuye@kylinos.cn> 19122S: Maintained 19123F: tools/mm/show_page_info.py 19124 19125PANASONIC LAPTOP ACPI EXTRAS DRIVER 19126M: Kenneth Chan <kenneth.t.chan@gmail.com> 19127L: platform-driver-x86@vger.kernel.org 19128S: Maintained 19129F: drivers/platform/x86/panasonic-laptop.c 19130 19131PARALLAX PING IIO SENSOR DRIVER 19132M: Andreas Klinger <ak@it-klinger.de> 19133L: linux-iio@vger.kernel.org 19134S: Maintained 19135F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 19136F: drivers/iio/proximity/ping.c 19137 19138PARALLEL LCD/KEYPAD PANEL DRIVER 19139M: Willy Tarreau <willy@haproxy.com> 19140M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 19141S: Odd Fixes 19142F: Documentation/admin-guide/lcd-panel-cgram.rst 19143F: drivers/auxdisplay/panel.c 19144 19145PARALLEL PORT SUBSYSTEM 19146M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19147M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19148L: linux-parport@lists.infradead.org (subscribers-only) 19149S: Maintained 19150F: Documentation/driver-api/parport*.rst 19151F: drivers/char/ppdev.c 19152F: drivers/parport/ 19153F: include/linux/parport*.h 19154F: include/uapi/linux/ppdev.h 19155 19156PARAVIRT_OPS INTERFACE 19157M: Juergen Gross <jgross@suse.com> 19158R: Ajay Kaher <ajay.kaher@broadcom.com> 19159R: Alexey Makhalov <alexey.makhalov@broadcom.com> 19160R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19161L: virtualization@lists.linux.dev 19162L: x86@kernel.org 19163S: Supported 19164T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 19165F: Documentation/virt/paravirt_ops.rst 19166F: arch/*/include/asm/paravirt*.h 19167F: arch/*/kernel/paravirt* 19168F: include/linux/hypervisor.h 19169 19170PARISC ARCHITECTURE 19171M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 19172M: Helge Deller <deller@gmx.de> 19173L: linux-parisc@vger.kernel.org 19174S: Maintained 19175W: https://parisc.wiki.kernel.org 19176Q: http://patchwork.kernel.org/project/linux-parisc/list/ 19177T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 19178T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 19179F: Documentation/arch/parisc/ 19180F: arch/parisc/ 19181F: drivers/char/agp/parisc-agp.c 19182F: drivers/input/misc/hp_sdc_rtc.c 19183F: drivers/input/serio/gscps2.c 19184F: drivers/input/serio/hp_sdc* 19185F: drivers/parisc/ 19186F: drivers/parport/parport_gsc.* 19187F: drivers/tty/serial/8250/8250_parisc.c 19188F: drivers/video/console/sti* 19189F: drivers/video/fbdev/sti* 19190F: drivers/video/logo/logo_parisc* 19191F: include/linux/hp_sdc.h 19192 19193PARMAN 19194M: Jiri Pirko <jiri@resnulli.us> 19195L: netdev@vger.kernel.org 19196S: Supported 19197F: include/linux/parman.h 19198F: lib/parman.c 19199F: lib/test_parman.c 19200 19201PC ENGINES APU BOARD DRIVER 19202M: Enrico Weigelt, metux IT consult <info@metux.net> 19203S: Maintained 19204F: drivers/platform/x86/pcengines-apuv2.c 19205 19206PC87360 HARDWARE MONITORING DRIVER 19207M: Jim Cromie <jim.cromie@gmail.com> 19208L: linux-hwmon@vger.kernel.org 19209S: Maintained 19210F: Documentation/hwmon/pc87360.rst 19211F: drivers/hwmon/pc87360.c 19212 19213PC8736x GPIO DRIVER 19214M: Jim Cromie <jim.cromie@gmail.com> 19215S: Maintained 19216F: drivers/char/pc8736x_gpio.c 19217 19218PC87427 HARDWARE MONITORING DRIVER 19219M: Jean Delvare <jdelvare@suse.com> 19220L: linux-hwmon@vger.kernel.org 19221S: Maintained 19222F: Documentation/hwmon/pc87427.rst 19223F: drivers/hwmon/pc87427.c 19224 19225MAX77705 HARDWARE MONITORING DRIVER 19226M: Dzmitry Sankouski <dsankouski@gmail.com> 19227L: linux-hwmon@vger.kernel.org 19228S: Maintained 19229F: Documentation/hwmon/max77705.rst 19230F: drivers/hwmon/max77705-hwmon.c 19231 19232PCA9532 LED DRIVER 19233M: Riku Voipio <riku.voipio@iki.fi> 19234S: Maintained 19235F: drivers/leds/leds-pca9532.c 19236F: include/linux/leds-pca9532.h 19237 19238PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 19239M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19240M: Pali Rohár <pali@kernel.org> 19241L: linux-pci@vger.kernel.org 19242L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19243S: Maintained 19244F: Documentation/devicetree/bindings/pci/marvell,armada-3700-pcie.yaml 19245F: drivers/pci/controller/pci-aardvark.c 19246 19247PCI DRIVER FOR ALTERA PCIE IP 19248M: Joyce Ooi <joyce.ooi@intel.com> 19249L: linux-pci@vger.kernel.org 19250S: Supported 19251F: Documentation/devicetree/bindings/pci/altr,pcie-root-port.yaml 19252F: drivers/pci/controller/pcie-altera.c 19253 19254PCI DRIVER FOR APPLIEDMICRO XGENE 19255M: Toan Le <toan@os.amperecomputing.com> 19256L: linux-pci@vger.kernel.org 19257L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19258S: Maintained 19259F: Documentation/devicetree/bindings/pci/apm,xgene-pcie.yaml 19260F: drivers/pci/controller/pci-xgene.c 19261 19262PCI DRIVER FOR ARM VERSATILE PLATFORM 19263M: Rob Herring <robh@kernel.org> 19264L: linux-pci@vger.kernel.org 19265L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19266S: Maintained 19267F: Documentation/devicetree/bindings/pci/versatile.yaml 19268F: drivers/pci/controller/pci-versatile.c 19269 19270PCI DRIVER FOR ARMADA 8K 19271M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19272L: linux-pci@vger.kernel.org 19273L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19274S: Maintained 19275F: Documentation/devicetree/bindings/pci/marvell,armada8k-pcie.yaml 19276F: drivers/pci/controller/dwc/pcie-armada8k.c 19277 19278PCI DRIVER FOR CADENCE PCIE IP 19279L: linux-pci@vger.kernel.org 19280S: Orphan 19281F: Documentation/devicetree/bindings/pci/cdns,* 19282F: drivers/pci/controller/cadence/*cadence* 19283 19284PCI DRIVER FOR FREESCALE LAYERSCAPE 19285M: Minghuan Lian <minghuan.Lian@nxp.com> 19286M: Mingkai Hu <mingkai.hu@nxp.com> 19287M: Roy Zang <roy.zang@nxp.com> 19288L: linuxppc-dev@lists.ozlabs.org 19289L: linux-pci@vger.kernel.org 19290L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19291L: imx@lists.linux.dev 19292S: Maintained 19293F: drivers/pci/controller/dwc/*layerscape* 19294 19295PCI DRIVER FOR FU740 19296M: Paul Walmsley <paul.walmsley@sifive.com> 19297M: Greentime Hu <greentime.hu@sifive.com> 19298M: Samuel Holland <samuel.holland@sifive.com> 19299L: linux-pci@vger.kernel.org 19300S: Maintained 19301F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 19302F: drivers/pci/controller/dwc/pcie-fu740.c 19303 19304PCI DRIVER FOR GENERIC OF HOSTS 19305M: Will Deacon <will@kernel.org> 19306L: linux-pci@vger.kernel.org 19307L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19308S: Maintained 19309F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 19310F: drivers/pci/controller/pci-host-common.c 19311F: drivers/pci/controller/pci-host-generic.c 19312 19313PCI DRIVER FOR IMX6 19314M: Richard Zhu <hongxing.zhu@nxp.com> 19315M: Lucas Stach <l.stach@pengutronix.de> 19316L: linux-pci@vger.kernel.org 19317L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19318L: imx@lists.linux.dev 19319S: Maintained 19320F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 19321F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 19322F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 19323F: drivers/pci/controller/dwc/*imx6* 19324 19325PCI DRIVER FOR INTEL IXP4XX 19326M: Linus Walleij <linus.walleij@linaro.org> 19327S: Maintained 19328F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 19329F: drivers/pci/controller/pci-ixp4xx.c 19330 19331PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 19332M: Nirmal Patel <nirmal.patel@linux.intel.com> 19333R: Jonathan Derrick <jonathan.derrick@linux.dev> 19334L: linux-pci@vger.kernel.org 19335S: Supported 19336F: drivers/pci/controller/vmd.c 19337 19338PCI DRIVER FOR MICROSEMI SWITCHTEC 19339M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 19340M: Logan Gunthorpe <logang@deltatee.com> 19341L: linux-pci@vger.kernel.org 19342S: Maintained 19343F: Documentation/ABI/testing/sysfs-class-switchtec 19344F: Documentation/driver-api/switchtec.rst 19345F: drivers/ntb/hw/mscc/ 19346F: drivers/pci/switch/switchtec* 19347F: include/linux/switchtec.h 19348F: include/uapi/linux/switchtec_ioctl.h 19349 19350PCI DRIVER FOR MOBIVEIL PCIE IP 19351M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 19352M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 19353L: linux-pci@vger.kernel.org 19354S: Supported 19355F: Documentation/devicetree/bindings/pci/mbvl,gpex40-pcie.yaml 19356F: drivers/pci/controller/mobiveil/pcie-mobiveil* 19357 19358PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 19359M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19360M: Pali Rohár <pali@kernel.org> 19361L: linux-pci@vger.kernel.org 19362L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19363S: Maintained 19364F: drivers/pci/controller/*mvebu* 19365 19366PCI DRIVER FOR NVIDIA TEGRA 19367M: Thierry Reding <thierry.reding@gmail.com> 19368L: linux-tegra@vger.kernel.org 19369L: linux-pci@vger.kernel.org 19370S: Supported 19371F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 19372F: drivers/pci/controller/pci-tegra.c 19373 19374PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 19375M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 19376L: linux-pci@vger.kernel.org 19377L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19378S: Maintained 19379F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 19380 19381PCI DRIVER FOR PLDA PCIE IP 19382M: Daire McNamara <daire.mcnamara@microchip.com> 19383L: linux-pci@vger.kernel.org 19384S: Maintained 19385F: Documentation/devicetree/bindings/pci/plda,xpressrich3-axi-common.yaml 19386F: drivers/pci/controller/plda/pcie-plda-host.c 19387F: drivers/pci/controller/plda/pcie-plda.h 19388 19389PCI DRIVER FOR RENESAS R-CAR 19390M: Marek Vasut <marek.vasut+renesas@gmail.com> 19391M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 19392L: linux-pci@vger.kernel.org 19393L: linux-renesas-soc@vger.kernel.org 19394S: Maintained 19395F: Documentation/PCI/controller/rcar-pcie-firmware.rst 19396F: Documentation/devicetree/bindings/pci/*rcar* 19397F: drivers/pci/controller/*rcar* 19398F: drivers/pci/controller/dwc/*rcar* 19399 19400PCI DRIVER FOR SAMSUNG EXYNOS 19401M: Jingoo Han <jingoohan1@gmail.com> 19402L: linux-pci@vger.kernel.org 19403L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19404L: linux-samsung-soc@vger.kernel.org 19405S: Maintained 19406F: drivers/pci/controller/dwc/pci-exynos.c 19407 19408PCI DRIVER FOR SYNOPSYS DESIGNWARE 19409M: Jingoo Han <jingoohan1@gmail.com> 19410M: Manivannan Sadhasivam <mani@kernel.org> 19411L: linux-pci@vger.kernel.org 19412S: Maintained 19413F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 19414F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 19415F: drivers/pci/controller/dwc/*designware* 19416F: include/linux/pcie-dwc.h 19417 19418PCI DRIVER FOR TI DRA7XX/J721E 19419M: Vignesh Raghavendra <vigneshr@ti.com> 19420R: Siddharth Vadapalli <s-vadapalli@ti.com> 19421L: linux-omap@vger.kernel.org 19422L: linux-pci@vger.kernel.org 19423L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19424S: Supported 19425F: Documentation/devicetree/bindings/pci/ti-pci.txt 19426F: drivers/pci/controller/cadence/pci-j721e.c 19427F: drivers/pci/controller/dwc/pci-dra7xx.c 19428 19429PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 19430M: Linus Walleij <linus.walleij@linaro.org> 19431L: linux-pci@vger.kernel.org 19432S: Maintained 19433F: Documentation/devicetree/bindings/pci/v3,v360epc-pci.yaml 19434F: drivers/pci/controller/pci-v3-semi.c 19435 19436PCI DRIVER FOR XILINX VERSAL CPM 19437M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 19438M: Michal Simek <michal.simek@amd.com> 19439L: linux-pci@vger.kernel.org 19440S: Maintained 19441F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 19442F: drivers/pci/controller/pcie-xilinx-cpm.c 19443 19444PCI ENDPOINT SUBSYSTEM 19445M: Manivannan Sadhasivam <mani@kernel.org> 19446M: Krzysztof Wilczyński <kwilczynski@kernel.org> 19447R: Kishon Vijay Abraham I <kishon@kernel.org> 19448L: linux-pci@vger.kernel.org 19449S: Supported 19450Q: https://patchwork.kernel.org/project/linux-pci/list/ 19451B: https://bugzilla.kernel.org 19452C: irc://irc.oftc.net/linux-pci 19453T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19454F: Documentation/PCI/endpoint/* 19455F: Documentation/misc-devices/pci-endpoint-test.rst 19456F: drivers/misc/pci_endpoint_test.c 19457F: drivers/pci/endpoint/ 19458F: tools/testing/selftests/pci_endpoint/ 19459 19460PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 19461M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 19462R: Oliver O'Halloran <oohall@gmail.com> 19463L: linuxppc-dev@lists.ozlabs.org 19464S: Supported 19465F: Documentation/PCI/pci-error-recovery.rst 19466F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 19467F: arch/powerpc/include/*/eeh*.h 19468F: arch/powerpc/kernel/eeh*.c 19469F: arch/powerpc/platforms/*/eeh*.c 19470F: drivers/pci/pcie/aer.c 19471F: drivers/pci/pcie/dpc.c 19472F: drivers/pci/pcie/err.c 19473 19474PCI ERROR RECOVERY 19475M: Linas Vepstas <linasvepstas@gmail.com> 19476L: linux-pci@vger.kernel.org 19477S: Supported 19478F: Documentation/PCI/pci-error-recovery.rst 19479 19480PCI MSI DRIVER FOR ALTERA MSI IP 19481M: Joyce Ooi <joyce.ooi@intel.com> 19482L: linux-pci@vger.kernel.org 19483S: Supported 19484F: Documentation/devicetree/bindings/interrupt-controller/altr,msi-controller.yaml 19485F: drivers/pci/controller/pcie-altera-msi.c 19486 19487PCI MSI DRIVER FOR APPLIEDMICRO XGENE 19488M: Toan Le <toan@os.amperecomputing.com> 19489L: linux-pci@vger.kernel.org 19490L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19491S: Maintained 19492F: Documentation/devicetree/bindings/interrupt-controller/apm,xgene1-msi.yaml 19493F: drivers/pci/controller/pci-xgene-msi.c 19494 19495PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 19496M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19497M: Krzysztof Wilczyński <kwilczynski@kernel.org> 19498M: Manivannan Sadhasivam <mani@kernel.org> 19499R: Rob Herring <robh@kernel.org> 19500L: linux-pci@vger.kernel.org 19501S: Supported 19502Q: https://patchwork.kernel.org/project/linux-pci/list/ 19503B: https://bugzilla.kernel.org 19504C: irc://irc.oftc.net/linux-pci 19505T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19506F: Documentation/ABI/testing/debugfs-pcie-ptm 19507F: Documentation/devicetree/bindings/pci/ 19508F: drivers/pci/controller/ 19509F: drivers/pci/pci-bridge-emul.c 19510F: drivers/pci/pci-bridge-emul.h 19511 19512PCI PEER-TO-PEER DMA (P2PDMA) 19513M: Bjorn Helgaas <bhelgaas@google.com> 19514M: Logan Gunthorpe <logang@deltatee.com> 19515L: linux-pci@vger.kernel.org 19516S: Supported 19517Q: https://patchwork.kernel.org/project/linux-pci/list/ 19518B: https://bugzilla.kernel.org 19519C: irc://irc.oftc.net/linux-pci 19520T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19521F: Documentation/driver-api/pci/p2pdma.rst 19522F: drivers/pci/p2pdma.c 19523F: include/linux/pci-p2pdma.h 19524 19525PCI POWER CONTROL 19526M: Bartosz Golaszewski <brgl@bgdev.pl> 19527L: linux-pci@vger.kernel.org 19528S: Maintained 19529T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19530F: drivers/pci/pwrctrl/* 19531F: include/linux/pci-pwrctrl.h 19532 19533PCI SUBSYSTEM 19534M: Bjorn Helgaas <bhelgaas@google.com> 19535L: linux-pci@vger.kernel.org 19536S: Supported 19537Q: https://patchwork.kernel.org/project/linux-pci/list/ 19538B: https://bugzilla.kernel.org 19539C: irc://irc.oftc.net/linux-pci 19540T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19541F: Documentation/PCI/ 19542F: Documentation/devicetree/bindings/pci/ 19543F: arch/x86/kernel/early-quirks.c 19544F: arch/x86/kernel/quirks.c 19545F: arch/x86/pci/ 19546F: drivers/acpi/pci* 19547F: drivers/pci/ 19548F: include/asm-generic/pci* 19549F: include/linux/of_pci.h 19550F: include/linux/pci* 19551F: include/uapi/linux/pci* 19552 19553PCI SUBSYSTEM [RUST] 19554M: Danilo Krummrich <dakr@kernel.org> 19555R: Bjorn Helgaas <bhelgaas@google.com> 19556R: Krzysztof Wilczyński <kwilczynski@kernel.org> 19557L: linux-pci@vger.kernel.org 19558S: Maintained 19559C: irc://irc.oftc.net/linux-pci 19560T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19561F: rust/helpers/pci.c 19562F: rust/kernel/pci.rs 19563F: samples/rust/rust_driver_pci.rs 19564 19565PCIE BANDWIDTH CONTROLLER 19566M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 19567L: linux-pci@vger.kernel.org 19568S: Supported 19569F: drivers/pci/pcie/bwctrl.c 19570F: drivers/thermal/pcie_cooling.c 19571F: include/linux/pci-bwctrl.h 19572F: tools/testing/selftests/pcie_bwctrl/ 19573 19574PCIE DRIVER FOR AMAZON ANNAPURNA LABS 19575M: Jonathan Chocron <jonnyc@amazon.com> 19576L: linux-pci@vger.kernel.org 19577S: Maintained 19578F: Documentation/devicetree/bindings/pci/amazon,al-alpine-v3-pcie.yaml 19579F: drivers/pci/controller/dwc/pcie-al.c 19580 19581PCIE DRIVER FOR AMLOGIC MESON 19582M: Yue Wang <yue.wang@Amlogic.com> 19583L: linux-pci@vger.kernel.org 19584L: linux-amlogic@lists.infradead.org 19585S: Maintained 19586F: drivers/pci/controller/dwc/pci-meson.c 19587 19588PCIE DRIVER FOR AXIS ARTPEC 19589M: Jesper Nilsson <jesper.nilsson@axis.com> 19590L: linux-arm-kernel@axis.com 19591L: linux-pci@vger.kernel.org 19592S: Maintained 19593F: Documentation/devicetree/bindings/pci/axis,artpec* 19594F: drivers/pci/controller/dwc/*artpec* 19595 19596PCIE DRIVER FOR CAVIUM THUNDERX 19597M: Robert Richter <rric@kernel.org> 19598L: linux-pci@vger.kernel.org 19599L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19600S: Odd Fixes 19601F: drivers/pci/controller/pci-thunder-* 19602 19603PCIE DRIVER FOR HISILICON 19604M: Zhou Wang <wangzhou1@hisilicon.com> 19605L: linux-pci@vger.kernel.org 19606S: Maintained 19607F: drivers/pci/controller/dwc/pcie-hisi.c 19608 19609PCIE DRIVER FOR HISILICON KIRIN 19610M: Xiaowei Song <songxiaowei@hisilicon.com> 19611M: Binghui Wang <wangbinghui@hisilicon.com> 19612L: linux-pci@vger.kernel.org 19613S: Maintained 19614F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 19615F: drivers/pci/controller/dwc/pcie-kirin.c 19616 19617PCIE DRIVER FOR HISILICON STB 19618M: Shawn Guo <shawn.guo@linaro.org> 19619L: linux-pci@vger.kernel.org 19620S: Maintained 19621F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 19622F: drivers/pci/controller/dwc/pcie-histb.c 19623 19624PCIE DRIVER FOR INTEL KEEM BAY 19625M: Srikanth Thokala <srikanth.thokala@intel.com> 19626L: linux-pci@vger.kernel.org 19627S: Supported 19628F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 19629F: drivers/pci/controller/dwc/pcie-keembay.c 19630 19631PCIE DRIVER FOR INTEL LGM GW SOC 19632M: Chuanhua Lei <lchuanhua@maxlinear.com> 19633L: linux-pci@vger.kernel.org 19634S: Maintained 19635F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 19636F: drivers/pci/controller/dwc/pcie-intel-gw.c 19637 19638PCIE DRIVER FOR MEDIATEK 19639M: Ryder Lee <ryder.lee@mediatek.com> 19640M: Jianjun Wang <jianjun.wang@mediatek.com> 19641L: linux-pci@vger.kernel.org 19642L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19643S: Supported 19644F: Documentation/devicetree/bindings/pci/mediatek* 19645F: drivers/pci/controller/*mediatek* 19646 19647PCIE DRIVER FOR MICROCHIP 19648M: Daire McNamara <daire.mcnamara@microchip.com> 19649L: linux-pci@vger.kernel.org 19650S: Supported 19651F: Documentation/devicetree/bindings/pci/microchip* 19652F: drivers/pci/controller/plda/*microchip* 19653 19654PCIE DRIVER FOR QUALCOMM MSM 19655M: Manivannan Sadhasivam <mani@kernel.org> 19656L: linux-pci@vger.kernel.org 19657L: linux-arm-msm@vger.kernel.org 19658S: Maintained 19659F: drivers/pci/controller/dwc/pcie-qcom-common.c 19660F: drivers/pci/controller/dwc/pcie-qcom.c 19661 19662PCIE DRIVER FOR ROCKCHIP 19663M: Shawn Lin <shawn.lin@rock-chips.com> 19664L: linux-pci@vger.kernel.org 19665L: linux-rockchip@lists.infradead.org 19666S: Maintained 19667F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 19668F: drivers/pci/controller/pcie-rockchip* 19669 19670PCIE DRIVER FOR SOCIONEXT UNIPHIER 19671M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19672L: linux-pci@vger.kernel.org 19673S: Maintained 19674F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 19675F: drivers/pci/controller/dwc/pcie-uniphier* 19676 19677PCIE DRIVER FOR ST SPEAR13XX 19678M: Pratyush Anand <pratyush.anand@gmail.com> 19679L: linux-pci@vger.kernel.org 19680S: Maintained 19681F: drivers/pci/controller/dwc/*spear* 19682 19683PCIE DRIVER FOR STARFIVE JH71x0 19684M: Kevin Xie <kevin.xie@starfivetech.com> 19685L: linux-pci@vger.kernel.org 19686S: Maintained 19687F: Documentation/devicetree/bindings/pci/starfive,jh7110-pcie.yaml 19688F: drivers/pci/controller/plda/pcie-starfive.c 19689 19690PCIE ENDPOINT DRIVER FOR QUALCOMM 19691M: Manivannan Sadhasivam <mani@kernel.org> 19692L: linux-pci@vger.kernel.org 19693L: linux-arm-msm@vger.kernel.org 19694S: Maintained 19695F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 19696F: drivers/pci/controller/dwc/pcie-qcom-common.c 19697F: drivers/pci/controller/dwc/pcie-qcom-ep.c 19698 19699PCMCIA SUBSYSTEM 19700M: Dominik Brodowski <linux@dominikbrodowski.net> 19701S: Odd Fixes 19702T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 19703F: Documentation/pcmcia/ 19704F: drivers/pcmcia/ 19705F: include/pcmcia/ 19706F: tools/pcmcia/ 19707 19708PCNET32 NETWORK DRIVER 19709M: Don Fry <pcnet32@frontier.com> 19710L: netdev@vger.kernel.org 19711S: Maintained 19712F: drivers/net/ethernet/amd/pcnet32.c 19713 19714PCRYPT PARALLEL CRYPTO ENGINE 19715M: Steffen Klassert <steffen.klassert@secunet.com> 19716L: linux-crypto@vger.kernel.org 19717S: Maintained 19718F: crypto/pcrypt.c 19719F: include/crypto/pcrypt.h 19720 19721PDS DSC VIRTIO DATA PATH ACCELERATOR 19722R: Brett Creeley <brett.creeley@amd.com> 19723F: drivers/vdpa/pds/ 19724 19725PECI HARDWARE MONITORING DRIVERS 19726M: Iwona Winiarska <iwona.winiarska@intel.com> 19727L: linux-hwmon@vger.kernel.org 19728S: Supported 19729F: Documentation/hwmon/peci-cputemp.rst 19730F: Documentation/hwmon/peci-dimmtemp.rst 19731F: drivers/hwmon/peci/ 19732 19733PECI SUBSYSTEM 19734M: Iwona Winiarska <iwona.winiarska@intel.com> 19735L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 19736S: Supported 19737F: Documentation/devicetree/bindings/peci/ 19738F: Documentation/peci/ 19739F: drivers/peci/ 19740F: include/linux/peci-cpu.h 19741F: include/linux/peci.h 19742 19743PENSANDO ETHERNET DRIVERS 19744M: Brett Creeley <brett.creeley@amd.com> 19745L: netdev@vger.kernel.org 19746S: Maintained 19747F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 19748F: drivers/net/ethernet/pensando/ 19749 19750PER-CPU MEMORY ALLOCATOR 19751M: Dennis Zhou <dennis@kernel.org> 19752M: Tejun Heo <tj@kernel.org> 19753M: Christoph Lameter <cl@gentwo.org> 19754L: linux-mm@kvack.org 19755S: Maintained 19756T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 19757F: arch/*/include/asm/percpu.h 19758F: include/linux/percpu*.h 19759F: lib/percpu*.c 19760F: mm/percpu*.c 19761F: mm/percpu-internal.h 19762 19763PER-TASK DELAY ACCOUNTING 19764M: Balbir Singh <bsingharora@gmail.com> 19765M: Yang Yang <yang.yang29@zte.com.cn> 19766S: Maintained 19767F: include/linux/delayacct.h 19768F: kernel/delayacct.c 19769 19770TASK DELAY MONITORING TOOLS 19771M: Andrew Morton <akpm@linux-foundation.org> 19772M: Wang Yaxin <wang.yaxin@zte.com.cn> 19773M: Fan Yu <fan.yu9@zte.com.cn> 19774L: linux-kernel@vger.kernel.org 19775S: Maintained 19776F: Documentation/accounting/delay-accounting.rst 19777F: tools/accounting/delaytop.c 19778F: tools/accounting/getdelays.c 19779 19780PERFORMANCE EVENTS SUBSYSTEM 19781M: Peter Zijlstra <peterz@infradead.org> 19782M: Ingo Molnar <mingo@redhat.com> 19783M: Arnaldo Carvalho de Melo <acme@kernel.org> 19784M: Namhyung Kim <namhyung@kernel.org> 19785R: Mark Rutland <mark.rutland@arm.com> 19786R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 19787R: Jiri Olsa <jolsa@kernel.org> 19788R: Ian Rogers <irogers@google.com> 19789R: Adrian Hunter <adrian.hunter@intel.com> 19790R: "Liang, Kan" <kan.liang@linux.intel.com> 19791L: linux-perf-users@vger.kernel.org 19792L: linux-kernel@vger.kernel.org 19793S: Supported 19794W: https://perf.wiki.kernel.org/ 19795T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 19796T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 19797T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 19798F: arch/*/events/* 19799F: arch/*/events/*/* 19800F: arch/*/include/asm/perf_event.h 19801F: arch/*/kernel/*/*/perf_event*.c 19802F: arch/*/kernel/*/perf_event*.c 19803F: arch/*/kernel/perf_callchain.c 19804F: arch/*/kernel/perf_event*.c 19805F: include/linux/perf_event.h 19806F: include/uapi/linux/perf_event.h 19807F: kernel/events/* 19808F: tools/lib/perf/ 19809F: tools/perf/ 19810 19811PERFORMANCE EVENTS TOOLING ARM64 19812R: John Garry <john.g.garry@oracle.com> 19813R: Will Deacon <will@kernel.org> 19814R: James Clark <james.clark@linaro.org> 19815R: Mike Leach <mike.leach@linaro.org> 19816R: Leo Yan <leo.yan@linux.dev> 19817L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19818S: Supported 19819F: tools/build/feature/test-libopencsd.c 19820F: tools/perf/arch/arm*/ 19821F: tools/perf/pmu-events/arch/arm64/ 19822F: tools/perf/util/arm-spe* 19823F: tools/perf/util/cs-etm* 19824 19825PERSONALITY HANDLING 19826M: Christoph Hellwig <hch@infradead.org> 19827L: linux-abi-devel@lists.sourceforge.net 19828S: Maintained 19829F: include/linux/personality.h 19830F: include/uapi/linux/personality.h 19831 19832PHOENIX RC FLIGHT CONTROLLER ADAPTER 19833M: Marcus Folkesson <marcus.folkesson@gmail.com> 19834L: linux-input@vger.kernel.org 19835S: Maintained 19836F: Documentation/input/devices/pxrc.rst 19837F: drivers/input/joystick/pxrc.c 19838 19839PHONET PROTOCOL 19840M: Remi Denis-Courmont <courmisch@gmail.com> 19841S: Supported 19842F: Documentation/networking/phonet.rst 19843F: include/linux/phonet.h 19844F: include/net/phonet/ 19845F: include/uapi/linux/phonet.h 19846F: net/phonet/ 19847 19848PHRAM MTD DRIVER 19849M: Joern Engel <joern@lazybastard.org> 19850L: linux-mtd@lists.infradead.org 19851S: Maintained 19852F: drivers/mtd/devices/phram.c 19853 19854PICOLCD HID DRIVER 19855M: Bruno Prémont <bonbons@linux-vserver.org> 19856L: linux-input@vger.kernel.org 19857S: Maintained 19858F: drivers/hid/hid-picolcd* 19859 19860PIDFD API 19861M: Christian Brauner <christian@brauner.io> 19862L: linux-kernel@vger.kernel.org 19863S: Maintained 19864T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 19865F: samples/pidfd/ 19866F: tools/testing/selftests/clone3/ 19867F: tools/testing/selftests/pid_namespace/ 19868F: tools/testing/selftests/pidfd/ 19869K: (?i)pidfd 19870K: (?i)clone3 19871K: \b(clone_args|kernel_clone_args)\b 19872 19873PIN CONTROL SUBSYSTEM 19874M: Linus Walleij <linus.walleij@linaro.org> 19875L: linux-gpio@vger.kernel.org 19876S: Maintained 19877T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 19878F: Documentation/devicetree/bindings/pinctrl/ 19879F: Documentation/driver-api/pin-control.rst 19880F: drivers/pinctrl/ 19881F: include/dt-bindings/pinctrl/ 19882F: include/linux/pinctrl/ 19883 19884PIN CONTROLLER - AIROHA 19885M: Lorenzo Bianconi <lorenzo@kernel.org> 19886L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19887S: Maintained 19888F: Documentation/devicetree/bindings/pinctrl/airoha,en7581-pinctrl.yaml 19889F: drivers/pinctrl/mediatek/pinctrl-airoha.c 19890 19891PIN CONTROLLER - AMD 19892M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 19893M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 19894S: Maintained 19895F: drivers/pinctrl/pinctrl-amd.c 19896 19897PIN CONTROLLER - FREESCALE 19898M: Dong Aisheng <aisheng.dong@nxp.com> 19899M: Fabio Estevam <festevam@gmail.com> 19900M: Shawn Guo <shawnguo@kernel.org> 19901M: Jacky Bai <ping.bai@nxp.com> 19902R: Pengutronix Kernel Team <kernel@pengutronix.de> 19903R: NXP S32 Linux Team <s32@nxp.com> 19904L: linux-gpio@vger.kernel.org 19905S: Maintained 19906F: Documentation/devicetree/bindings/pinctrl/fsl,* 19907F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 19908F: drivers/pinctrl/freescale/ 19909F: drivers/pinctrl/nxp/ 19910 19911PIN CONTROLLER - INTEL 19912M: Mika Westerberg <mika.westerberg@linux.intel.com> 19913M: Andy Shevchenko <andy@kernel.org> 19914S: Supported 19915T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 19916F: drivers/pinctrl/intel/ 19917 19918PIN CONTROLLER - KEEMBAY 19919S: Orphan 19920F: drivers/pinctrl/pinctrl-keembay* 19921 19922PIN CONTROLLER - MEDIATEK 19923M: Sean Wang <sean.wang@kernel.org> 19924L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19925S: Maintained 19926F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 19927F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 19928F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 19929F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 19930F: drivers/pinctrl/mediatek/ 19931 19932PIN CONTROLLER - MEDIATEK MIPS 19933M: Chester A. Unal <chester.a.unal@arinc9.com> 19934M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 19935L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19936L: linux-mips@vger.kernel.org 19937S: Maintained 19938F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 19939F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 19940F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 19941F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 19942F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 19943F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 19944F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 19945F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 19946F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 19947F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 19948F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 19949F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 19950F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 19951F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 19952F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 19953 19954PIN CONTROLLER - MICROCHIP AT91 19955M: Ludovic Desroches <ludovic.desroches@microchip.com> 19956L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19957L: linux-gpio@vger.kernel.org 19958S: Supported 19959F: drivers/gpio/gpio-sama5d2-piobu.c 19960F: drivers/pinctrl/pinctrl-at91* 19961 19962PIN CONTROLLER - QUALCOMM 19963M: Bjorn Andersson <andersson@kernel.org> 19964L: linux-arm-msm@vger.kernel.org 19965S: Maintained 19966C: irc://irc.oftc.net/linux-msm 19967F: Documentation/devicetree/bindings/pinctrl/qcom,* 19968F: drivers/pinctrl/qcom/ 19969 19970PIN CONTROLLER - RENESAS 19971M: Geert Uytterhoeven <geert+renesas@glider.be> 19972L: linux-renesas-soc@vger.kernel.org 19973S: Supported 19974T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 19975F: Documentation/devicetree/bindings/pinctrl/renesas,* 19976F: drivers/pinctrl/renesas/ 19977 19978PIN CONTROLLER - SAMSUNG 19979M: Krzysztof Kozlowski <krzk@kernel.org> 19980M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19981R: Alim Akhtar <alim.akhtar@samsung.com> 19982L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19983L: linux-samsung-soc@vger.kernel.org 19984S: Maintained 19985Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 19986B: mailto:linux-samsung-soc@vger.kernel.org 19987C: irc://irc.libera.chat/linux-exynos 19988T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 19989F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 19990F: drivers/pinctrl/samsung/ 19991 19992PIN CONTROLLER - SINGLE 19993M: Tony Lindgren <tony@atomide.com> 19994M: Haojian Zhuang <haojian.zhuang@linaro.org> 19995L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19996L: linux-omap@vger.kernel.org 19997S: Maintained 19998F: drivers/pinctrl/pinctrl-single.c 19999 20000PIN CONTROLLER - SUNPLUS / TIBBO 20001M: Dvorkin Dmitry <dvorkin@tibbo.com> 20002M: Wells Lu <wellslutw@gmail.com> 20003L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20004S: Maintained 20005W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20006F: Documentation/devicetree/bindings/pinctrl/sunplus,* 20007F: drivers/pinctrl/sunplus/ 20008F: include/dt-bindings/pinctrl/sppctl*.h 20009 20010PINE64 PINEPHONE KEYBOARD DRIVER 20011M: Samuel Holland <samuel@sholland.org> 20012S: Supported 20013F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 20014F: drivers/input/keyboard/pinephone-keyboard.c 20015 20016PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 20017M: Tomasz Duszynski <tduszyns@gmail.com> 20018S: Maintained 20019F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 20020F: drivers/iio/chemical/pms7003.c 20021 20022PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 20023M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 20024L: netdev@vger.kernel.org 20025S: Maintained 20026F: drivers/net/phy/mdio-open-alliance.h 20027F: net/ethtool/plca.c 20028 20029PLDMFW LIBRARY 20030M: Jacob Keller <jacob.e.keller@intel.com> 20031S: Maintained 20032F: Documentation/driver-api/pldmfw/ 20033F: include/linux/pldmfw.h 20034F: lib/pldmfw/ 20035 20036PLX DMA DRIVER 20037M: Logan Gunthorpe <logang@deltatee.com> 20038S: Maintained 20039F: drivers/dma/plx_dma.c 20040 20041PM-GRAPH UTILITY 20042M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 20043L: linux-pm@vger.kernel.org 20044S: Supported 20045W: https://01.org/pm-graph 20046B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 20047T: git https://github.com/intel/pm-graph.git 20048F: tools/power/pm-graph 20049 20050PM6764TR DRIVER 20051M: Charles Hsu <hsu.yungteng@gmail.com> 20052L: linux-hwmon@vger.kernel.org 20053S: Maintained 20054F: Documentation/hwmon/pm6764tr.rst 20055F: drivers/hwmon/pmbus/pm6764tr.c 20056 20057PMC SIERRA MaxRAID DRIVER 20058L: linux-scsi@vger.kernel.org 20059S: Orphan 20060W: http://www.pmc-sierra.com/ 20061F: drivers/scsi/pmcraid.* 20062 20063PMC SIERRA PM8001 DRIVER 20064M: Jack Wang <jinpu.wang@cloud.ionos.com> 20065L: linux-scsi@vger.kernel.org 20066S: Supported 20067F: drivers/scsi/pm8001/ 20068 20069PNI RM3100 IIO DRIVER 20070M: Song Qiang <songqiang1304521@gmail.com> 20071L: linux-iio@vger.kernel.org 20072S: Maintained 20073F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 20074F: drivers/iio/magnetometer/rm3100* 20075 20076PNP SUPPORT 20077M: "Rafael J. Wysocki" <rafael@kernel.org> 20078L: linux-acpi@vger.kernel.org 20079S: Maintained 20080F: drivers/pnp/ 20081F: include/linux/pnp.h 20082 20083PORTWELL EC DRIVER 20084M: Yen-Chi Huang <jesse.huang@portwell.com.tw> 20085L: platform-driver-x86@vger.kernel.org 20086S: Maintained 20087F: drivers/platform/x86/portwell-ec.c 20088 20089POSIX CLOCKS and TIMERS 20090M: Anna-Maria Behnsen <anna-maria@linutronix.de> 20091M: Frederic Weisbecker <frederic@kernel.org> 20092M: Thomas Gleixner <tglx@linutronix.de> 20093L: linux-kernel@vger.kernel.org 20094S: Maintained 20095T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20096F: fs/timerfd.c 20097F: include/linux/time_namespace.h 20098F: include/linux/timerfd.h 20099F: include/uapi/linux/time.h 20100F: include/uapi/linux/timerfd.h 20101F: include/trace/events/timer* 20102F: kernel/time/itimer.c 20103F: kernel/time/posix-* 20104F: kernel/time/namespace.c 20105 20106POWER MANAGEMENT CORE 20107M: "Rafael J. Wysocki" <rafael@kernel.org> 20108L: linux-pm@vger.kernel.org 20109S: Supported 20110B: https://bugzilla.kernel.org 20111T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 20112F: drivers/base/power/ 20113F: drivers/powercap/ 20114F: include/linux/intel_rapl.h 20115F: include/linux/pm.h 20116F: include/linux/pm_* 20117F: include/linux/powercap.h 20118F: kernel/configs/nopm.config 20119 20120POWER SEQUENCING 20121M: Bartosz Golaszewski <brgl@bgdev.pl> 20122L: linux-pm@vger.kernel.org 20123S: Maintained 20124T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 20125F: Documentation/driver-api/pwrseq.rst 20126F: drivers/power/sequencing/ 20127F: include/linux/pwrseq/ 20128 20129POWER STATE COORDINATION INTERFACE (PSCI) 20130M: Mark Rutland <mark.rutland@arm.com> 20131M: Lorenzo Pieralisi <lpieralisi@kernel.org> 20132L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20133S: Maintained 20134F: Documentation/devicetree/bindings/arm/psci.yaml 20135F: drivers/firmware/psci/ 20136F: include/linux/psci.h 20137F: include/uapi/linux/psci.h 20138 20139POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 20140M: Sebastian Reichel <sre@kernel.org> 20141L: linux-pm@vger.kernel.org 20142S: Maintained 20143T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20144F: Documentation/ABI/testing/sysfs-class-power 20145F: Documentation/devicetree/bindings/power/supply/ 20146F: drivers/power/supply/ 20147F: include/linux/power/ 20148F: include/linux/power_supply.h 20149F: tools/testing/selftests/power_supply/ 20150 20151POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 20152M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 20153L: linuxppc-dev@lists.ozlabs.org 20154S: Maintained 20155F: drivers/char/powernv-op-panel.c 20156 20157PPP OVER ATM (RFC 2364) 20158M: Mitchell Blank Jr <mitch@sfgoth.com> 20159S: Maintained 20160F: include/uapi/linux/atmppp.h 20161F: net/atm/pppoatm.c 20162 20163PPP OVER ETHERNET 20164M: Michal Ostrowski <mostrows@earthlink.net> 20165S: Maintained 20166F: drivers/net/ppp/pppoe.c 20167F: drivers/net/ppp/pppox.c 20168 20169PPP OVER L2TP 20170M: James Chapman <jchapman@katalix.com> 20171S: Maintained 20172F: include/linux/if_pppol2tp.h 20173F: include/uapi/linux/if_pppol2tp.h 20174F: net/l2tp/l2tp_ppp.c 20175 20176PPP PROTOCOL DRIVERS AND COMPRESSORS 20177L: linux-ppp@vger.kernel.org 20178S: Orphan 20179F: drivers/net/ppp/ppp_* 20180 20181PPS SUPPORT 20182M: Rodolfo Giometti <giometti@enneenne.com> 20183L: linuxpps@ml.enneenne.com (subscribers-only) 20184S: Maintained 20185W: http://wiki.enneenne.com/index.php/LinuxPPS_support 20186F: Documentation/ABI/testing/sysfs-pps 20187F: Documentation/ABI/testing/sysfs-pps-gen 20188F: Documentation/ABI/testing/sysfs-pps-gen-tio 20189F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 20190F: Documentation/driver-api/pps.rst 20191F: drivers/pps/ 20192F: include/linux/pps*.h 20193F: include/uapi/linux/pps.h 20194F: include/uapi/linux/pps_gen.h 20195 20196PRESSURE STALL INFORMATION (PSI) 20197M: Johannes Weiner <hannes@cmpxchg.org> 20198M: Suren Baghdasaryan <surenb@google.com> 20199R: Peter Ziljstra <peterz@infradead.org> 20200S: Maintained 20201F: include/linux/psi* 20202F: kernel/sched/psi.c 20203 20204PROPELLER BUILD 20205M: Rong Xu <xur@google.com> 20206M: Han Shen <shenhan@google.com> 20207S: Supported 20208F: Documentation/dev-tools/propeller.rst 20209F: scripts/Makefile.propeller 20210 20211PRINTK 20212M: Petr Mladek <pmladek@suse.com> 20213R: Steven Rostedt <rostedt@goodmis.org> 20214R: John Ogness <john.ogness@linutronix.de> 20215R: Sergey Senozhatsky <senozhatsky@chromium.org> 20216S: Maintained 20217T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 20218F: include/linux/printk.h 20219F: kernel/printk/ 20220 20221PRINTK INDEXING 20222R: Chris Down <chris@chrisdown.name> 20223S: Maintained 20224F: Documentation/core-api/printk-index.rst 20225F: kernel/printk/index.c 20226K: printk_index 20227 20228PROC FILESYSTEM 20229L: linux-kernel@vger.kernel.org 20230L: linux-fsdevel@vger.kernel.org 20231S: Maintained 20232F: Documentation/filesystems/proc.rst 20233F: fs/proc/ 20234F: include/linux/proc_fs.h 20235F: tools/testing/selftests/proc/ 20236 20237PROC SYSCTL 20238M: Kees Cook <kees@kernel.org> 20239M: Joel Granados <joel.granados@kernel.org> 20240L: linux-kernel@vger.kernel.org 20241L: linux-fsdevel@vger.kernel.org 20242S: Maintained 20243T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 20244F: fs/proc/proc_sysctl.c 20245F: include/linux/sysctl.h 20246F: kernel/sysctl* 20247F: tools/testing/selftests/sysctl/* 20248F: lib/test_sysctl.c 20249F: scripts/check-sysctl-docs 20250 20251PS3 NETWORK SUPPORT 20252M: Geoff Levand <geoff@infradead.org> 20253L: netdev@vger.kernel.org 20254L: linuxppc-dev@lists.ozlabs.org 20255S: Maintained 20256F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 20257 20258PS3 PLATFORM SUPPORT 20259M: Geoff Levand <geoff@infradead.org> 20260L: linuxppc-dev@lists.ozlabs.org 20261S: Maintained 20262F: arch/powerpc/boot/ps3* 20263F: arch/powerpc/include/asm/lv1call.h 20264F: arch/powerpc/include/asm/ps3*.h 20265F: arch/powerpc/platforms/ps3/ 20266F: drivers/*/ps3* 20267F: drivers/ps3/ 20268F: drivers/rtc/rtc-ps3.c 20269F: drivers/usb/host/*ps3.c 20270F: sound/ppc/snd_ps3* 20271 20272PS3VRAM DRIVER 20273M: Jim Paris <jim@jtan.com> 20274M: Geoff Levand <geoff@infradead.org> 20275L: linuxppc-dev@lists.ozlabs.org 20276S: Maintained 20277F: drivers/block/ps3vram.c 20278 20279PSAMPLE PACKET SAMPLING SUPPORT 20280M: Yotam Gigi <yotam.gi@gmail.com> 20281S: Maintained 20282F: include/net/psample.h 20283F: include/uapi/linux/psample.h 20284F: net/psample 20285 20286PSE NETWORK DRIVER 20287M: Oleksij Rempel <o.rempel@pengutronix.de> 20288M: Kory Maincent <kory.maincent@bootlin.com> 20289L: netdev@vger.kernel.org 20290S: Maintained 20291F: Documentation/devicetree/bindings/net/pse-pd/ 20292F: drivers/net/pse-pd/ 20293F: net/ethtool/pse-pd.c 20294 20295PSTORE FILESYSTEM 20296M: Kees Cook <kees@kernel.org> 20297R: Tony Luck <tony.luck@intel.com> 20298R: Guilherme G. Piccoli <gpiccoli@igalia.com> 20299L: linux-hardening@vger.kernel.org 20300S: Supported 20301T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 20302F: Documentation/admin-guide/pstore-blk.rst 20303F: Documentation/admin-guide/ramoops.rst 20304F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 20305F: drivers/acpi/apei/erst.c 20306F: drivers/firmware/efi/efi-pstore.c 20307F: fs/pstore/ 20308F: include/linux/pstore* 20309K: \b(pstore|ramoops) 20310 20311PT5161L HARDWARE MONITOR DRIVER 20312M: Cosmo Chou <cosmo.chou@quantatw.com> 20313L: linux-hwmon@vger.kernel.org 20314S: Maintained 20315F: Documentation/hwmon/pt5161l.rst 20316F: drivers/hwmon/pt5161l.c 20317 20318PTP HARDWARE CLOCK SUPPORT 20319M: Richard Cochran <richardcochran@gmail.com> 20320L: netdev@vger.kernel.org 20321S: Maintained 20322W: http://linuxptp.sourceforge.net/ 20323F: Documentation/ABI/testing/sysfs-ptp 20324F: Documentation/driver-api/ptp.rst 20325F: drivers/net/phy/dp83640* 20326F: drivers/ptp/* 20327F: include/linux/ptp_cl* 20328K: (?:\b|_)ptp(?:\b|_) 20329 20330PTP MOCKUP CLOCK SUPPORT 20331M: Vladimir Oltean <vladimir.oltean@nxp.com> 20332L: netdev@vger.kernel.org 20333S: Maintained 20334F: drivers/ptp/ptp_mock.c 20335F: include/linux/ptp_mock.h 20336 20337PTP VIRTUAL CLOCK SUPPORT 20338M: Yangbo Lu <yangbo.lu@nxp.com> 20339L: netdev@vger.kernel.org 20340S: Maintained 20341F: drivers/ptp/ptp_vclock.c 20342F: net/ethtool/phc_vclocks.c 20343 20344PTP VMCLOCK SUPPORT 20345M: David Woodhouse <dwmw2@infradead.org> 20346L: netdev@vger.kernel.org 20347S: Maintained 20348F: drivers/ptp/ptp_vmclock.c 20349F: include/uapi/linux/vmclock-abi.h 20350 20351PTRACE SUPPORT 20352M: Oleg Nesterov <oleg@redhat.com> 20353S: Maintained 20354F: arch/*/*/ptrace*.c 20355F: arch/*/include/asm/ptrace*.h 20356F: arch/*/ptrace*.c 20357F: include/asm-generic/syscall.h 20358F: include/linux/ptrace.h 20359F: include/linux/regset.h 20360F: include/uapi/linux/ptrace.h 20361F: kernel/ptrace.c 20362 20363PULSE8-CEC DRIVER 20364M: Hans Verkuil <hverkuil@xs4all.nl> 20365L: linux-media@vger.kernel.org 20366S: Maintained 20367T: git git://linuxtv.org/media.git 20368F: drivers/media/cec/usb/pulse8/ 20369 20370PURELIFI PLFXLC DRIVER 20371M: Srinivasan Raju <srini.raju@purelifi.com> 20372L: linux-wireless@vger.kernel.org 20373S: Supported 20374F: drivers/net/wireless/purelifi/ 20375 20376PVRUSB2 VIDEO4LINUX DRIVER 20377M: Mike Isely <isely@pobox.com> 20378L: pvrusb2@isely.net (subscribers-only) 20379L: linux-media@vger.kernel.org 20380S: Maintained 20381W: http://www.isely.net/pvrusb2/ 20382T: git git://linuxtv.org/media.git 20383F: Documentation/driver-api/media/drivers/pvrusb2* 20384F: drivers/media/usb/pvrusb2/ 20385 20386PWC WEBCAM DRIVER 20387M: Hans Verkuil <hverkuil@xs4all.nl> 20388L: linux-media@vger.kernel.org 20389S: Odd Fixes 20390T: git git://linuxtv.org/media.git 20391F: drivers/media/usb/pwc/* 20392F: include/trace/events/pwc.h 20393 20394PWM IR Transmitter 20395M: Sean Young <sean@mess.org> 20396L: linux-media@vger.kernel.org 20397S: Maintained 20398F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 20399F: drivers/media/rc/pwm-ir-tx.c 20400 20401PWM SUBSYSTEM 20402M: Uwe Kleine-König <ukleinek@kernel.org> 20403L: linux-pwm@vger.kernel.org 20404S: Maintained 20405Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 20406T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 20407F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 20408F: Documentation/devicetree/bindings/pwm/ 20409F: Documentation/driver-api/pwm.rst 20410F: drivers/gpio/gpio-mvebu.c 20411F: drivers/pwm/ 20412F: drivers/video/backlight/pwm_bl.c 20413F: include/dt-bindings/pwm/ 20414F: include/linux/pwm.h 20415F: include/linux/pwm_backlight.h 20416K: pwm_(config|apply_might_sleep|apply_atomic|ops) 20417 20418PXA GPIO DRIVER 20419M: Robert Jarzmik <robert.jarzmik@free.fr> 20420L: linux-gpio@vger.kernel.org 20421S: Maintained 20422F: drivers/gpio/gpio-pxa.c 20423 20424PXA MMCI DRIVER 20425S: Orphan 20426 20427PXA RTC DRIVER 20428M: Robert Jarzmik <robert.jarzmik@free.fr> 20429L: linux-rtc@vger.kernel.org 20430S: Maintained 20431 20432PXA2xx/PXA3xx SUPPORT 20433M: Daniel Mack <daniel@zonque.org> 20434M: Haojian Zhuang <haojian.zhuang@gmail.com> 20435M: Robert Jarzmik <robert.jarzmik@free.fr> 20436L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20437S: Maintained 20438T: git https://github.com/hzhuang1/linux.git 20439T: git https://github.com/rjarzmik/linux.git 20440F: arch/arm/boot/dts/intel/pxa/ 20441F: arch/arm/mach-pxa/ 20442F: drivers/dma/pxa* 20443F: drivers/pcmcia/pxa2xx* 20444F: drivers/pinctrl/pxa/ 20445F: drivers/spi/spi-pxa2xx* 20446F: drivers/usb/gadget/udc/pxa2* 20447F: include/sound/pxa2xx-lib.h 20448F: sound/arm/pxa* 20449F: sound/soc/pxa/ 20450 20451QAT DRIVER 20452M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 20453L: qat-linux@intel.com 20454S: Supported 20455F: drivers/crypto/intel/qat/ 20456 20457QCOM AUDIO (ASoC) DRIVERS 20458M: Srinivas Kandagatla <srini@kernel.org> 20459L: linux-sound@vger.kernel.org 20460L: linux-arm-msm@vger.kernel.org 20461S: Supported 20462F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 20463F: Documentation/devicetree/bindings/sound/qcom,* 20464F: drivers/soc/qcom/apr.c 20465F: drivers/soundwire/qcom.c 20466F: include/dt-bindings/sound/qcom,wcd93* 20467F: sound/soc/codecs/lpass-*.* 20468F: sound/soc/codecs/msm8916-wcd-analog.c 20469F: sound/soc/codecs/msm8916-wcd-digital.c 20470F: sound/soc/codecs/wcd-clsh-v2.* 20471F: sound/soc/codecs/wcd-mbhc-v2.* 20472F: sound/soc/codecs/wcd93*.* 20473F: sound/soc/codecs/wsa88*.* 20474F: sound/soc/qcom/ 20475 20476QCOM EMBEDDED USB DEBUGGER (EUD) 20477M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 20478L: linux-arm-msm@vger.kernel.org 20479S: Maintained 20480F: Documentation/ABI/testing/sysfs-driver-eud 20481F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 20482F: drivers/usb/misc/qcom_eud.c 20483 20484QCOM IPA DRIVER 20485M: Alex Elder <elder@kernel.org> 20486L: netdev@vger.kernel.org 20487S: Maintained 20488F: drivers/net/ipa/ 20489 20490QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 20491M: Gabriel Somlo <somlo@cmu.edu> 20492M: "Michael S. Tsirkin" <mst@redhat.com> 20493L: qemu-devel@nongnu.org 20494S: Maintained 20495F: drivers/firmware/qemu_fw_cfg.c 20496F: include/uapi/linux/qemu_fw_cfg.h 20497 20498QLOGIC QL41xxx FCOE DRIVER 20499M: Saurav Kashyap <skashyap@marvell.com> 20500M: Javed Hasan <jhasan@marvell.com> 20501M: GR-QLogic-Storage-Upstream@marvell.com 20502L: linux-scsi@vger.kernel.org 20503S: Supported 20504F: drivers/scsi/qedf/ 20505 20506QLOGIC QL41xxx ISCSI DRIVER 20507M: Nilesh Javali <njavali@marvell.com> 20508M: Manish Rangankar <mrangankar@marvell.com> 20509M: GR-QLogic-Storage-Upstream@marvell.com 20510L: linux-scsi@vger.kernel.org 20511S: Supported 20512F: drivers/scsi/qedi/ 20513 20514QLOGIC QL4xxx ETHERNET DRIVER 20515M: Manish Chopra <manishc@marvell.com> 20516L: netdev@vger.kernel.org 20517S: Maintained 20518F: drivers/net/ethernet/qlogic/qed/ 20519F: drivers/net/ethernet/qlogic/qede/ 20520F: include/linux/qed/ 20521 20522QLOGIC QL4xxx RDMA DRIVER 20523M: Michal Kalderon <mkalderon@marvell.com> 20524L: linux-rdma@vger.kernel.org 20525S: Supported 20526F: drivers/infiniband/hw/qedr/ 20527F: include/uapi/rdma/qedr-abi.h 20528 20529QLOGIC QLA1280 SCSI DRIVER 20530M: Michael Reed <mdr@sgi.com> 20531L: linux-scsi@vger.kernel.org 20532S: Maintained 20533F: drivers/scsi/qla1280.[ch] 20534 20535QLOGIC QLA2XXX FC-SCSI DRIVER 20536M: Nilesh Javali <njavali@marvell.com> 20537M: GR-QLogic-Storage-Upstream@marvell.com 20538L: linux-scsi@vger.kernel.org 20539S: Supported 20540F: drivers/scsi/qla2xxx/ 20541 20542QLOGIC QLA3XXX NETWORK DRIVER 20543M: GR-Linux-NIC-Dev@marvell.com 20544L: netdev@vger.kernel.org 20545S: Maintained 20546F: drivers/net/ethernet/qlogic/qla3xxx.* 20547 20548QLOGIC QLA4XXX iSCSI DRIVER 20549M: Nilesh Javali <njavali@marvell.com> 20550M: Manish Rangankar <mrangankar@marvell.com> 20551M: GR-QLogic-Storage-Upstream@marvell.com 20552L: linux-scsi@vger.kernel.org 20553S: Supported 20554F: drivers/scsi/qla4xxx/ 20555 20556QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 20557M: Shahed Shaikh <shshaikh@marvell.com> 20558M: Manish Chopra <manishc@marvell.com> 20559M: GR-Linux-NIC-Dev@marvell.com 20560L: netdev@vger.kernel.org 20561S: Maintained 20562F: drivers/net/ethernet/qlogic/qlcnic/ 20563 20564QM1D1B0004 MEDIA DRIVER 20565M: Akihiro Tsukada <tskd08@gmail.com> 20566L: linux-media@vger.kernel.org 20567S: Odd Fixes 20568F: drivers/media/tuners/qm1d1b0004* 20569 20570QM1D1C0042 MEDIA DRIVER 20571M: Akihiro Tsukada <tskd08@gmail.com> 20572L: linux-media@vger.kernel.org 20573S: Odd Fixes 20574F: drivers/media/tuners/qm1d1c0042* 20575 20576QNAP MCU DRIVER 20577M: Heiko Stuebner <heiko@sntech.de> 20578S: Maintained 20579F: drivers/hwmon/qnap-mcu-hwmon.c 20580F: drivers/input/misc/qnap-mcu-input.c 20581F: drivers/leds/leds-qnap-mcu.c 20582F: drivers/mfd/qnap-mcu.c 20583F: include/linux/mfd/qnap-mcu.h 20584 20585QNX4 FILESYSTEM 20586M: Anders Larsen <al@alarsen.net> 20587S: Maintained 20588W: http://www.alarsen.net/linux/qnx4fs/ 20589F: fs/qnx4/ 20590F: include/uapi/linux/qnx4_fs.h 20591F: include/uapi/linux/qnxtypes.h 20592 20593QNX6 FILESYSTEM 20594S: Orphan 20595F: Documentation/filesystems/qnx6.rst 20596F: fs/qnx6/ 20597F: include/linux/qnx6_fs.h 20598 20599QORIQ DPAA2 FSL-MC BUS DRIVER 20600M: Ioana Ciornei <ioana.ciornei@nxp.com> 20601L: linuxppc-dev@lists.ozlabs.org 20602L: linux-kernel@vger.kernel.org 20603S: Maintained 20604F: Documentation/ABI/stable/sysfs-bus-fsl-mc 20605F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.yaml 20606F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 20607F: drivers/bus/fsl-mc/ 20608F: include/uapi/linux/fsl_mc.h 20609 20610QT1010 MEDIA DRIVER 20611L: linux-media@vger.kernel.org 20612S: Orphan 20613W: https://linuxtv.org 20614Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20615F: drivers/media/tuners/qt1010* 20616 20617QUALCOMM ATH12K WIRELESS DRIVER 20618M: Jeff Johnson <jjohnson@kernel.org> 20619L: linux-wireless@vger.kernel.org 20620L: ath12k@lists.infradead.org 20621S: Supported 20622W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 20623T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20624F: drivers/net/wireless/ath/ath12k/ 20625N: ath12k 20626 20627QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 20628M: Jeff Johnson <jjohnson@kernel.org> 20629L: linux-wireless@vger.kernel.org 20630L: ath10k@lists.infradead.org 20631S: Supported 20632W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 20633T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20634F: drivers/net/wireless/ath/ath10k/ 20635N: ath10k 20636 20637QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 20638M: Jeff Johnson <jjohnson@kernel.org> 20639L: linux-wireless@vger.kernel.org 20640L: ath11k@lists.infradead.org 20641S: Supported 20642W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 20643B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 20644T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20645F: drivers/net/wireless/ath/ath11k/ 20646N: ath11k 20647 20648QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 20649M: Toke Høiland-Jørgensen <toke@toke.dk> 20650L: linux-wireless@vger.kernel.org 20651S: Maintained 20652W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 20653T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20654F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 20655F: drivers/net/wireless/ath/ath9k/ 20656 20657QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 20658M: Stefan Wahren <wahrenst@gmx.net> 20659L: netdev@vger.kernel.org 20660S: Maintained 20661F: Documentation/devicetree/bindings/net/qca,qca7000.yaml 20662F: drivers/net/ethernet/qualcomm/qca* 20663 20664QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 20665M: Stephan Gerhold <stephan@gerhold.net> 20666L: netdev@vger.kernel.org 20667L: linux-arm-msm@vger.kernel.org 20668S: Maintained 20669F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 20670F: drivers/net/wwan/qcom_bam_dmux.c 20671 20672QUALCOMM CAMERA SUBSYSTEM DRIVER 20673M: Robert Foss <rfoss@kernel.org> 20674M: Todor Tomov <todor.too@gmail.com> 20675M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20676R: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> 20677L: linux-media@vger.kernel.org 20678S: Maintained 20679F: Documentation/admin-guide/media/qcom_camss.rst 20680F: Documentation/devicetree/bindings/media/qcom,*camss* 20681F: drivers/media/platform/qcom/camss/ 20682 20683QUALCOMM CLOCK DRIVERS 20684M: Bjorn Andersson <andersson@kernel.org> 20685L: linux-arm-msm@vger.kernel.org 20686S: Supported 20687T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 20688F: Documentation/devicetree/bindings/clock/qcom,* 20689F: drivers/clk/qcom/ 20690F: include/dt-bindings/clock/qcom,* 20691 20692QUALCOMM CLOUD AI (QAIC) DRIVER 20693M: Jeff Hugo <jeff.hugo@oss.qualcomm.com> 20694R: Carl Vanderlip <quic_carlv@quicinc.com> 20695L: linux-arm-msm@vger.kernel.org 20696L: dri-devel@lists.freedesktop.org 20697S: Supported 20698T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 20699F: Documentation/ABI/testing/sysfs-driver-qaic 20700F: Documentation/accel/qaic/ 20701F: drivers/accel/qaic/ 20702F: include/uapi/drm/qaic_accel.h 20703 20704QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 20705M: Bjorn Andersson <andersson@kernel.org> 20706M: Konrad Dybcio <konradybcio@kernel.org> 20707L: linux-pm@vger.kernel.org 20708L: linux-arm-msm@vger.kernel.org 20709S: Maintained 20710F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 20711F: drivers/pmdomain/qcom/cpr.c 20712 20713QUALCOMM CPUCP MAILBOX DRIVER 20714M: Sibi Sankar <quic_sibis@quicinc.com> 20715L: linux-arm-msm@vger.kernel.org 20716S: Supported 20717F: Documentation/devicetree/bindings/mailbox/qcom,cpucp-mbox.yaml 20718F: drivers/mailbox/qcom-cpucp-mbox.c 20719 20720QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 20721M: Ilia Lin <ilia.lin@kernel.org> 20722L: linux-pm@vger.kernel.org 20723S: Maintained 20724F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 20725F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 20726F: drivers/cpufreq/qcom-cpufreq-nvmem.c 20727 20728QUALCOMM CRYPTO DRIVERS 20729M: Thara Gopinath <thara.gopinath@gmail.com> 20730L: linux-crypto@vger.kernel.org 20731L: linux-arm-msm@vger.kernel.org 20732S: Maintained 20733F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 20734F: drivers/crypto/qce/ 20735 20736QUALCOMM EMAC GIGABIT ETHERNET DRIVER 20737M: Timur Tabi <timur@kernel.org> 20738L: netdev@vger.kernel.org 20739S: Maintained 20740F: drivers/net/ethernet/qualcomm/emac/ 20741 20742QUALCOMM ETHQOS ETHERNET DRIVER 20743M: Vinod Koul <vkoul@kernel.org> 20744L: netdev@vger.kernel.org 20745L: linux-arm-msm@vger.kernel.org 20746S: Maintained 20747F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 20748F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 20749 20750QUALCOMM FASTRPC DRIVER 20751M: Srinivas Kandagatla <srini@kernel.org> 20752M: Amol Maheshwari <amahesh@qti.qualcomm.com> 20753L: linux-arm-msm@vger.kernel.org 20754L: dri-devel@lists.freedesktop.org 20755S: Maintained 20756F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 20757F: drivers/misc/fastrpc.c 20758F: include/uapi/misc/fastrpc.h 20759 20760QUALCOMM HEXAGON ARCHITECTURE 20761M: Brian Cain <brian.cain@oss.qualcomm.com> 20762L: linux-hexagon@vger.kernel.org 20763S: Supported 20764T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 20765F: arch/hexagon/ 20766 20767QUALCOMM HIDMA DRIVER 20768M: Sinan Kaya <okaya@kernel.org> 20769L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20770L: linux-arm-msm@vger.kernel.org 20771L: dmaengine@vger.kernel.org 20772S: Supported 20773F: drivers/dma/qcom/hidma* 20774 20775QUALCOMM I2C QCOM GENI DRIVER 20776M: Mukesh Kumar Savaliya <quic_msavaliy@quicinc.com> 20777M: Viken Dadhaniya <quic_vdadhani@quicinc.com> 20778L: linux-i2c@vger.kernel.org 20779L: linux-arm-msm@vger.kernel.org 20780S: Maintained 20781F: Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml 20782F: drivers/i2c/busses/i2c-qcom-geni.c 20783 20784QUALCOMM I2C CCI DRIVER 20785M: Loic Poulain <loic.poulain@oss.qualcomm.com> 20786M: Robert Foss <rfoss@kernel.org> 20787L: linux-i2c@vger.kernel.org 20788L: linux-arm-msm@vger.kernel.org 20789S: Maintained 20790F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 20791F: drivers/i2c/busses/i2c-qcom-cci.c 20792 20793QUALCOMM INTERCONNECT BWMON DRIVER 20794M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 20795L: linux-arm-msm@vger.kernel.org 20796S: Maintained 20797F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 20798F: drivers/soc/qcom/icc-bwmon.c 20799F: drivers/soc/qcom/trace_icc-bwmon.h 20800 20801QUALCOMM IOMMU 20802M: Rob Clark <robin.clark@oss.qualcomm.com> 20803L: iommu@lists.linux.dev 20804L: linux-arm-msm@vger.kernel.org 20805S: Maintained 20806F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 20807F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 20808F: drivers/iommu/msm_iommu* 20809 20810QUALCOMM IPC ROUTER (QRTR) DRIVER 20811M: Manivannan Sadhasivam <mani@kernel.org> 20812L: linux-arm-msm@vger.kernel.org 20813S: Maintained 20814F: include/trace/events/qrtr.h 20815F: include/uapi/linux/qrtr.h 20816F: net/qrtr/ 20817 20818QUALCOMM IPCC MAILBOX DRIVER 20819M: Manivannan Sadhasivam <mani@kernel.org> 20820L: linux-arm-msm@vger.kernel.org 20821S: Supported 20822F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 20823F: drivers/mailbox/qcom-ipcc.c 20824F: include/dt-bindings/mailbox/qcom-ipcc.h 20825 20826QUALCOMM IPQ4019 USB PHY DRIVER 20827M: Robert Marko <robert.marko@sartura.hr> 20828M: Luka Perkov <luka.perkov@sartura.hr> 20829L: linux-arm-msm@vger.kernel.org 20830S: Maintained 20831F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 20832F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 20833 20834QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 20835M: Robert Marko <robert.marko@sartura.hr> 20836M: Luka Perkov <luka.perkov@sartura.hr> 20837L: linux-arm-msm@vger.kernel.org 20838S: Maintained 20839F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 20840F: drivers/regulator/vqmmc-ipq4019-regulator.c 20841 20842QUALCOMM IRIS VIDEO ACCELERATOR DRIVER 20843M: Vikash Garodia <quic_vgarodia@quicinc.com> 20844M: Dikshita Agarwal <quic_dikshita@quicinc.com> 20845R: Abhinav Kumar <abhinav.kumar@linux.dev> 20846R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20847L: linux-media@vger.kernel.org 20848L: linux-arm-msm@vger.kernel.org 20849S: Maintained 20850F: Documentation/devicetree/bindings/media/qcom,*-iris.yaml 20851F: drivers/media/platform/qcom/iris/ 20852 20853QUALCOMM NAND CONTROLLER DRIVER 20854M: Manivannan Sadhasivam <mani@kernel.org> 20855L: linux-mtd@lists.infradead.org 20856L: linux-arm-msm@vger.kernel.org 20857S: Maintained 20858F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 20859F: drivers/mtd/nand/raw/qcom_nandc.c 20860 20861QUALCOMM SMB CHARGER DRIVER 20862M: Casey Connolly <casey.connolly@linaro.org> 20863L: linux-arm-msm@vger.kernel.org 20864S: Maintained 20865F: Documentation/devicetree/bindings/power/supply/qcom,pmi8998-charger.yaml 20866F: drivers/power/supply/qcom_smbx.c 20867 20868QUALCOMM QSEECOM DRIVER 20869M: Maximilian Luz <luzmaximilian@gmail.com> 20870L: linux-arm-msm@vger.kernel.org 20871S: Maintained 20872F: drivers/firmware/qcom/qcom_qseecom.c 20873 20874QUALCOMM QSEECOM UEFISECAPP DRIVER 20875M: Maximilian Luz <luzmaximilian@gmail.com> 20876L: linux-arm-msm@vger.kernel.org 20877S: Maintained 20878F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 20879 20880QUALCOMM RMNET DRIVER 20881M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 20882M: Sean Tranchetti <quic_stranche@quicinc.com> 20883L: netdev@vger.kernel.org 20884S: Maintained 20885F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 20886F: drivers/net/ethernet/qualcomm/rmnet/ 20887F: include/linux/if_rmnet.h 20888 20889QUALCOMM TRUST ZONE MEMORY ALLOCATOR 20890M: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> 20891L: linux-arm-msm@vger.kernel.org 20892S: Maintained 20893F: drivers/firmware/qcom/qcom_tzmem.c 20894F: drivers/firmware/qcom/qcom_tzmem.h 20895F: include/linux/firmware/qcom/qcom_tzmem.h 20896 20897QUALCOMM TSENS THERMAL DRIVER 20898M: Amit Kucheria <amitk@kernel.org> 20899M: Thara Gopinath <thara.gopinath@gmail.com> 20900L: linux-pm@vger.kernel.org 20901L: linux-arm-msm@vger.kernel.org 20902S: Maintained 20903F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 20904F: drivers/thermal/qcom/ 20905 20906QUALCOMM TYPEC PORT MANAGER DRIVER 20907M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20908L: linux-arm-msm@vger.kernel.org 20909L: linux-usb@vger.kernel.org 20910S: Maintained 20911F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 20912F: drivers/usb/typec/tcpm/qcom/ 20913 20914QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 20915M: Vikash Garodia <quic_vgarodia@quicinc.com> 20916M: Dikshita Agarwal <quic_dikshita@quicinc.com> 20917R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20918L: linux-media@vger.kernel.org 20919L: linux-arm-msm@vger.kernel.org 20920S: Maintained 20921T: git git://linuxtv.org/media.git 20922F: Documentation/devicetree/bindings/media/*venus* 20923F: drivers/media/platform/qcom/venus/ 20924 20925QUALCOMM WCN36XX WIRELESS DRIVER 20926M: Loic Poulain <loic.poulain@oss.qualcomm.com> 20927L: wcn36xx@lists.infradead.org 20928S: Supported 20929W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 20930F: drivers/net/wireless/ath/wcn36xx/ 20931 20932QUANTENNA QTNFMAC WIRELESS DRIVER 20933M: Igor Mitsyanko <imitsyanko@quantenna.com> 20934R: Sergey Matyukevich <geomatsi@gmail.com> 20935L: linux-wireless@vger.kernel.org 20936S: Maintained 20937F: drivers/net/wireless/quantenna/ 20938 20939RADEON and AMDGPU DRM DRIVERS 20940M: Alex Deucher <alexander.deucher@amd.com> 20941M: Christian König <christian.koenig@amd.com> 20942L: amd-gfx@lists.freedesktop.org 20943S: Supported 20944B: https://gitlab.freedesktop.org/drm/amd/-/issues 20945C: irc://irc.oftc.net/radeon 20946T: git https://gitlab.freedesktop.org/agd5f/linux.git 20947F: Documentation/gpu/amdgpu/ 20948F: drivers/gpu/drm/amd/ 20949F: drivers/gpu/drm/ci/xfails/amd* 20950F: drivers/gpu/drm/radeon/ 20951F: include/uapi/drm/amdgpu_drm.h 20952F: include/uapi/drm/radeon_drm.h 20953 20954RADEON FRAMEBUFFER DISPLAY DRIVER 20955M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 20956L: linux-fbdev@vger.kernel.org 20957S: Maintained 20958F: drivers/video/fbdev/aty/radeon* 20959F: include/uapi/linux/radeonfb.h 20960 20961RADIOSHARK RADIO DRIVER 20962M: Hans Verkuil <hverkuil@xs4all.nl> 20963L: linux-media@vger.kernel.org 20964S: Maintained 20965T: git git://linuxtv.org/media.git 20966F: drivers/media/radio/radio-shark.c 20967 20968RADIOSHARK2 RADIO DRIVER 20969M: Hans Verkuil <hverkuil@xs4all.nl> 20970L: linux-media@vger.kernel.org 20971S: Maintained 20972T: git git://linuxtv.org/media.git 20973F: drivers/media/radio/radio-shark2.c 20974F: drivers/media/radio/radio-tea5777.c 20975 20976RADOS BLOCK DEVICE (RBD) 20977M: Ilya Dryomov <idryomov@gmail.com> 20978R: Dongsheng Yang <dongsheng.yang@easystack.cn> 20979L: ceph-devel@vger.kernel.org 20980S: Supported 20981W: http://ceph.com/ 20982T: git https://github.com/ceph/ceph-client.git 20983F: Documentation/ABI/testing/sysfs-bus-rbd 20984F: drivers/block/rbd.c 20985F: drivers/block/rbd_types.h 20986 20987RAGE128 FRAMEBUFFER DISPLAY DRIVER 20988L: linux-fbdev@vger.kernel.org 20989S: Orphan 20990F: drivers/video/fbdev/aty/aty128fb.c 20991 20992RAINSHADOW-CEC DRIVER 20993M: Hans Verkuil <hverkuil@xs4all.nl> 20994L: linux-media@vger.kernel.org 20995S: Maintained 20996T: git git://linuxtv.org/media.git 20997F: drivers/media/cec/usb/rainshadow/ 20998 20999RALINK MIPS ARCHITECTURE 21000M: John Crispin <john@phrozen.org> 21001M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 21002L: linux-mips@vger.kernel.org 21003S: Maintained 21004F: arch/mips/ralink 21005 21006RALINK MT7621 MIPS ARCHITECTURE 21007M: Chester A. Unal <chester.a.unal@arinc9.com> 21008M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 21009L: linux-mips@vger.kernel.org 21010S: Maintained 21011F: arch/mips/boot/dts/ralink/mt7621* 21012 21013RALINK RT2X00 WIRELESS LAN DRIVER 21014M: Stanislaw Gruszka <stf_xl@wp.pl> 21015L: linux-wireless@vger.kernel.org 21016S: Maintained 21017F: drivers/net/wireless/ralink/ 21018 21019RAMDISK RAM BLOCK DEVICE DRIVER 21020M: Jens Axboe <axboe@kernel.dk> 21021S: Maintained 21022F: Documentation/admin-guide/blockdev/ramdisk.rst 21023F: drivers/block/brd.c 21024 21025RANCHU VIRTUAL BOARD FOR MIPS 21026M: Miodrag Dinic <miodrag.dinic@mips.com> 21027L: linux-mips@vger.kernel.org 21028S: Supported 21029F: arch/mips/configs/generic/board-ranchu.config 21030F: arch/mips/generic/board-ranchu.c 21031 21032RANDOM NUMBER DRIVER 21033M: "Theodore Ts'o" <tytso@mit.edu> 21034M: Jason A. Donenfeld <Jason@zx2c4.com> 21035S: Maintained 21036T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 21037F: Documentation/devicetree/bindings/rng/microsoft,vmgenid.yaml 21038F: drivers/char/random.c 21039F: include/linux/random.h 21040F: include/uapi/linux/random.h 21041F: drivers/virt/vmgenid.c 21042N: ^.*/vdso/[^/]*getrandom[^/]+$ 21043 21044RAPIDIO SUBSYSTEM 21045M: Matt Porter <mporter@kernel.crashing.org> 21046M: Alexandre Bounine <alex.bou9@gmail.com> 21047S: Maintained 21048F: drivers/rapidio/ 21049 21050RAS INFRASTRUCTURE 21051M: Tony Luck <tony.luck@intel.com> 21052M: Borislav Petkov <bp@alien8.de> 21053L: linux-edac@vger.kernel.org 21054S: Maintained 21055F: Documentation/admin-guide/RAS 21056F: drivers/ras/ 21057F: include/linux/ras.h 21058F: include/ras/ras_event.h 21059 21060RAS FRU MEMORY POISON MANAGER (FMPM) 21061M: Yazen Ghannam <Yazen.Ghannam@amd.com> 21062L: linux-edac@vger.kernel.org 21063S: Maintained 21064F: drivers/ras/amd/fmpm.c 21065 21066RASPBERRY PI PISP BACK END 21067M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 21068R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 21069L: linux-media@vger.kernel.org 21070S: Maintained 21071F: Documentation/devicetree/bindings/media/raspberrypi,pispbe.yaml 21072F: drivers/media/platform/raspberrypi/pisp_be/ 21073F: include/uapi/linux/media/raspberrypi/ 21074 21075RASPBERRY PI PISP CAMERA FRONT END 21076M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 21077M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 21078S: Maintained 21079F: Documentation/devicetree/bindings/media/raspberrypi,rp1-cfe.yaml 21080F: drivers/media/platform/raspberrypi/rp1-cfe/ 21081 21082RASPBERRY PI RP1 PCI DRIVER 21083M: Andrea della Porta <andrea.porta@suse.com> 21084S: Maintained 21085F: arch/arm64/boot/dts/broadcom/rp1*.dts* 21086F: drivers/clk/clk-rp1.c 21087F: drivers/misc/rp1/ 21088F: drivers/pinctrl/pinctrl-rp1.c 21089 21090RC-CORE / LIRC FRAMEWORK 21091M: Sean Young <sean@mess.org> 21092L: linux-media@vger.kernel.org 21093S: Maintained 21094W: http://linuxtv.org 21095T: git git://linuxtv.org/media.git 21096F: Documentation/driver-api/media/rc-core.rst 21097F: Documentation/userspace-api/media/rc/ 21098F: drivers/media/rc/ 21099F: include/media/rc-core.h 21100F: include/media/rc-map.h 21101F: include/uapi/linux/lirc.h 21102 21103RCMM REMOTE CONTROLS DECODER 21104M: Patrick Lerda <patrick9876@free.fr> 21105S: Maintained 21106F: drivers/media/rc/ir-rcmm-decoder.c 21107 21108RCUTORTURE TEST FRAMEWORK 21109M: "Paul E. McKenney" <paulmck@kernel.org> 21110M: Josh Triplett <josh@joshtriplett.org> 21111R: Steven Rostedt <rostedt@goodmis.org> 21112R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21113R: Lai Jiangshan <jiangshanlai@gmail.com> 21114L: rcu@vger.kernel.org 21115S: Supported 21116T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 21117F: tools/testing/selftests/rcutorture 21118 21119RDACM20 Camera Sensor 21120M: Jacopo Mondi <jacopo+renesas@jmondi.org> 21121M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 21122M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 21123M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 21124L: linux-media@vger.kernel.org 21125S: Maintained 21126F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 21127F: drivers/media/i2c/max9271.c 21128F: drivers/media/i2c/max9271.h 21129F: drivers/media/i2c/rdacm20.c 21130 21131RDACM21 Camera Sensor 21132M: Jacopo Mondi <jacopo+renesas@jmondi.org> 21133M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 21134M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 21135M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 21136L: linux-media@vger.kernel.org 21137S: Maintained 21138F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 21139F: drivers/media/i2c/max9271.c 21140F: drivers/media/i2c/max9271.h 21141F: drivers/media/i2c/rdacm21.c 21142 21143RDC R-321X SoC 21144M: Florian Fainelli <florian@openwrt.org> 21145S: Maintained 21146 21147RDC R6040 FAST ETHERNET DRIVER 21148M: Florian Fainelli <f.fainelli@gmail.com> 21149L: netdev@vger.kernel.org 21150S: Maintained 21151F: drivers/net/ethernet/rdc/r6040.c 21152 21153RDMAVT - RDMA verbs software 21154M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 21155L: linux-rdma@vger.kernel.org 21156S: Supported 21157F: drivers/infiniband/sw/rdmavt 21158 21159RDS - RELIABLE DATAGRAM SOCKETS 21160M: Allison Henderson <allison.henderson@oracle.com> 21161L: netdev@vger.kernel.org 21162L: linux-rdma@vger.kernel.org 21163L: rds-devel@oss.oracle.com (moderated for non-subscribers) 21164S: Supported 21165W: https://oss.oracle.com/projects/rds/ 21166F: Documentation/networking/rds.rst 21167F: net/rds/ 21168F: tools/testing/selftests/net/rds/ 21169 21170RDT - RESOURCE ALLOCATION 21171M: Tony Luck <tony.luck@intel.com> 21172M: Reinette Chatre <reinette.chatre@intel.com> 21173R: Dave Martin <Dave.Martin@arm.com> 21174R: James Morse <james.morse@arm.com> 21175L: linux-kernel@vger.kernel.org 21176S: Supported 21177F: Documentation/filesystems/resctrl.rst 21178F: arch/x86/include/asm/resctrl.h 21179F: arch/x86/kernel/cpu/resctrl/ 21180F: fs/resctrl/ 21181F: include/linux/resctrl*.h 21182F: tools/testing/selftests/resctrl/ 21183 21184READ-COPY UPDATE (RCU) 21185M: "Paul E. McKenney" <paulmck@kernel.org> 21186M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 21187M: Neeraj Upadhyay <neeraj.upadhyay@kernel.org> (kernel/rcu/tasks.h) 21188M: Joel Fernandes <joelagnelf@nvidia.com> 21189M: Josh Triplett <josh@joshtriplett.org> 21190M: Boqun Feng <boqun.feng@gmail.com> 21191M: Uladzislau Rezki <urezki@gmail.com> 21192R: Steven Rostedt <rostedt@goodmis.org> 21193R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21194R: Lai Jiangshan <jiangshanlai@gmail.com> 21195R: Zqiang <qiang.zhang@linux.dev> 21196L: rcu@vger.kernel.org 21197S: Supported 21198W: http://www.rdrop.com/users/paulmck/RCU/ 21199T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 21200F: Documentation/RCU/ 21201F: include/linux/rcu* 21202F: kernel/rcu/ 21203F: rust/kernel/sync/rcu.rs 21204X: Documentation/RCU/torture.rst 21205X: include/linux/srcu*.h 21206X: kernel/rcu/srcu*.c 21207 21208REAL TIME CLOCK (RTC) SUBSYSTEM 21209M: Alexandre Belloni <alexandre.belloni@bootlin.com> 21210L: linux-rtc@vger.kernel.org 21211S: Maintained 21212Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 21213T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 21214F: Documentation/admin-guide/rtc.rst 21215F: Documentation/devicetree/bindings/rtc/ 21216F: drivers/rtc/ 21217F: include/linux/rtc.h 21218F: include/linux/rtc/ 21219F: include/uapi/linux/rtc.h 21220F: tools/testing/selftests/rtc/ 21221 21222Real-time Linux Analysis (RTLA) tools 21223M: Steven Rostedt <rostedt@goodmis.org> 21224L: linux-trace-kernel@vger.kernel.org 21225S: Maintained 21226F: Documentation/tools/rtla/ 21227F: tools/tracing/rtla/ 21228 21229Real-time Linux (PREEMPT_RT) 21230M: Sebastian Andrzej Siewior <bigeasy@linutronix.de> 21231M: Clark Williams <clrkwllms@kernel.org> 21232M: Steven Rostedt <rostedt@goodmis.org> 21233L: linux-rt-devel@lists.linux.dev 21234S: Supported 21235K: PREEMPT_RT 21236 21237REALTEK AUDIO CODECS 21238M: Oder Chiou <oder_chiou@realtek.com> 21239S: Maintained 21240F: include/sound/rt*.h 21241F: sound/soc/codecs/rt* 21242 21243REALTEK OTTO WATCHDOG 21244M: Sander Vanheule <sander@svanheule.net> 21245L: linux-watchdog@vger.kernel.org 21246S: Maintained 21247F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 21248F: drivers/watchdog/realtek_otto_wdt.c 21249 21250REALTEK RTL83xx SMI DSA ROUTER CHIPS 21251M: Linus Walleij <linus.walleij@linaro.org> 21252M: Alvin Šipraga <alsi@bang-olufsen.dk> 21253S: Maintained 21254F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 21255F: drivers/net/dsa/realtek/* 21256 21257REALTEK SPI-NAND 21258M: Chris Packham <chris.packham@alliedtelesis.co.nz> 21259S: Maintained 21260F: Documentation/devicetree/bindings/spi/realtek,rtl9301-snand.yaml 21261F: drivers/spi/spi-realtek-rtl-snand.c 21262 21263REALTEK WIRELESS DRIVER (rtlwifi family) 21264M: Ping-Ke Shih <pkshih@realtek.com> 21265L: linux-wireless@vger.kernel.org 21266S: Maintained 21267T: git https://github.com/pkshih/rtw.git 21268F: drivers/net/wireless/realtek/rtlwifi/ 21269 21270REALTEK WIRELESS DRIVER (rtw88) 21271M: Ping-Ke Shih <pkshih@realtek.com> 21272L: linux-wireless@vger.kernel.org 21273S: Maintained 21274T: git https://github.com/pkshih/rtw.git 21275F: drivers/net/wireless/realtek/rtw88/ 21276 21277REALTEK WIRELESS DRIVER (rtw89) 21278M: Ping-Ke Shih <pkshih@realtek.com> 21279L: linux-wireless@vger.kernel.org 21280S: Maintained 21281T: git https://github.com/pkshih/rtw.git 21282F: drivers/net/wireless/realtek/rtw89/ 21283 21284REDPINE WIRELESS DRIVER 21285L: linux-wireless@vger.kernel.org 21286S: Orphan 21287F: drivers/net/wireless/rsi/ 21288 21289REGISTER MAP ABSTRACTION 21290M: Mark Brown <broonie@kernel.org> 21291L: linux-kernel@vger.kernel.org 21292S: Supported 21293T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 21294F: Documentation/devicetree/bindings/regmap/ 21295F: drivers/base/regmap/ 21296F: include/linux/regmap.h 21297 21298REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 21299M: Bjorn Andersson <andersson@kernel.org> 21300M: Mathieu Poirier <mathieu.poirier@linaro.org> 21301L: linux-remoteproc@vger.kernel.org 21302S: Maintained 21303T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 21304F: Documentation/ABI/testing/sysfs-class-remoteproc 21305F: Documentation/devicetree/bindings/remoteproc/ 21306F: Documentation/staging/remoteproc.rst 21307F: drivers/remoteproc/ 21308F: include/linux/remoteproc.h 21309F: include/linux/remoteproc/ 21310 21311REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 21312M: Bjorn Andersson <andersson@kernel.org> 21313M: Mathieu Poirier <mathieu.poirier@linaro.org> 21314L: linux-remoteproc@vger.kernel.org 21315S: Maintained 21316T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 21317F: Documentation/ABI/testing/sysfs-bus-rpmsg 21318F: Documentation/staging/rpmsg.rst 21319F: drivers/rpmsg/ 21320F: include/linux/rpmsg.h 21321F: include/linux/rpmsg/ 21322F: include/uapi/linux/rpmsg.h 21323F: samples/rpmsg/ 21324 21325REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 21326M: Stephan Gerhold <stephan@gerhold.net> 21327L: netdev@vger.kernel.org 21328L: linux-remoteproc@vger.kernel.org 21329S: Maintained 21330F: drivers/net/wwan/rpmsg_wwan_ctrl.c 21331 21332RENESAS CLOCK DRIVERS 21333M: Geert Uytterhoeven <geert+renesas@glider.be> 21334L: linux-renesas-soc@vger.kernel.org 21335S: Supported 21336T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 21337F: Documentation/devicetree/bindings/clock/renesas,* 21338F: drivers/clk/renesas/ 21339 21340RENESAS EMEV2 I2C DRIVER 21341M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21342L: linux-renesas-soc@vger.kernel.org 21343S: Supported 21344F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 21345F: drivers/i2c/busses/i2c-emev2.c 21346 21347RENESAS ETHERNET AVB DRIVER 21348M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21349R: Paul Barker <paul@pbarker.dev> 21350L: netdev@vger.kernel.org 21351L: linux-renesas-soc@vger.kernel.org 21352S: Maintained 21353F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 21354F: drivers/net/ethernet/renesas/Kconfig 21355F: drivers/net/ethernet/renesas/Makefile 21356F: drivers/net/ethernet/renesas/ravb* 21357 21358RENESAS ETHERNET SWITCH DRIVER 21359R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21360L: netdev@vger.kernel.org 21361L: linux-renesas-soc@vger.kernel.org 21362F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 21363F: drivers/net/ethernet/renesas/Kconfig 21364F: drivers/net/ethernet/renesas/Makefile 21365F: drivers/net/ethernet/renesas/rcar_gen4* 21366F: drivers/net/ethernet/renesas/rswitch* 21367 21368RENESAS ETHERNET TSN DRIVER 21369M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21370L: netdev@vger.kernel.org 21371L: linux-renesas-soc@vger.kernel.org 21372S: Maintained 21373F: Documentation/devicetree/bindings/net/renesas,ethertsn.yaml 21374F: drivers/net/ethernet/renesas/rtsn.* 21375 21376RENESAS IDT821034 ASoC CODEC 21377M: Herve Codina <herve.codina@bootlin.com> 21378L: linux-sound@vger.kernel.org 21379S: Maintained 21380F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 21381F: sound/soc/codecs/idt821034.c 21382 21383RENESAS R-CAR & FSI AUDIO (ASoC) DRIVERS 21384M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 21385L: linux-sound@vger.kernel.org 21386L: linux-renesas-soc@vger.kernel.org 21387S: Supported 21388F: Documentation/devicetree/bindings/sound/renesas,rsnd.* 21389F: Documentation/devicetree/bindings/sound/renesas,fsi.yaml 21390F: sound/soc/renesas/rcar/ 21391F: sound/soc/renesas/fsi.c 21392F: include/sound/sh_fsi.h 21393 21394RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 21395M: Miquel Raynal <miquel.raynal@bootlin.com> 21396L: linux-mtd@lists.infradead.org 21397L: linux-renesas-soc@vger.kernel.org 21398S: Maintained 21399F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 21400F: drivers/mtd/nand/raw/renesas-nand-controller.c 21401 21402RENESAS R-CAR GYROADC DRIVER 21403M: Marek Vasut <marek.vasut@gmail.com> 21404L: linux-iio@vger.kernel.org 21405S: Supported 21406F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 21407F: drivers/iio/adc/rcar-gyroadc.c 21408 21409RENESAS R-CAR I2C DRIVERS 21410M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21411L: linux-renesas-soc@vger.kernel.org 21412S: Supported 21413F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 21414F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 21415F: drivers/i2c/busses/i2c-rcar.c 21416F: drivers/i2c/busses/i2c-sh_mobile.c 21417 21418RENESAS R-CAR SATA DRIVER 21419M: Geert Uytterhoeven <geert+renesas@glider.be> 21420L: linux-ide@vger.kernel.org 21421L: linux-renesas-soc@vger.kernel.org 21422S: Supported 21423F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 21424F: drivers/ata/sata_rcar.c 21425 21426RENESAS R-CAR THERMAL DRIVERS 21427M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21428L: linux-renesas-soc@vger.kernel.org 21429S: Supported 21430F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 21431F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 21432F: drivers/thermal/renesas/rcar_gen3_thermal.c 21433F: drivers/thermal/renesas/rcar_thermal.c 21434 21435RENESAS RIIC DRIVER 21436M: Chris Brandt <chris.brandt@renesas.com> 21437L: linux-renesas-soc@vger.kernel.org 21438S: Supported 21439F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 21440F: drivers/i2c/busses/i2c-riic.c 21441 21442RENESAS RZ AUDIO (ASoC) DRIVER 21443M: Biju Das <biju.das.jz@bp.renesas.com> 21444M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21445L: linux-sound@vger.kernel.org 21446L: linux-renesas-soc@vger.kernel.org 21447S: Supported 21448F: Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml 21449F: sound/soc/renesas/rz-ssi.c 21450 21451RENESAS RZ/G2L A/D DRIVER 21452M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21453L: linux-iio@vger.kernel.org 21454L: linux-renesas-soc@vger.kernel.org 21455S: Supported 21456F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 21457F: drivers/iio/adc/rzg2l_adc.c 21458 21459RENESAS RZ/G2L MTU3a COUNTER DRIVER 21460M: Biju Das <biju.das.jz@bp.renesas.com> 21461L: linux-iio@vger.kernel.org 21462L: linux-renesas-soc@vger.kernel.org 21463S: Supported 21464F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 21465F: drivers/counter/rz-mtu3-cnt.c 21466 21467RENESAS RTCA-3 RTC DRIVER 21468M: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> 21469L: linux-rtc@vger.kernel.org 21470L: linux-renesas-soc@vger.kernel.org 21471S: Supported 21472F: Documentation/devicetree/bindings/rtc/renesas,rz-rtca3.yaml 21473F: drivers/rtc/rtc-renesas-rtca3.c 21474 21475RENESAS RZ/N1 A5PSW SWITCH DRIVER 21476M: Clément Léger <clement.leger@bootlin.com> 21477L: linux-renesas-soc@vger.kernel.org 21478L: netdev@vger.kernel.org 21479S: Maintained 21480F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 21481F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 21482F: drivers/net/dsa/rzn1_a5psw* 21483F: drivers/net/pcs/pcs-rzn1-miic.c 21484F: include/dt-bindings/net/pcs-rzn1-miic.h 21485F: include/linux/pcs-rzn1-miic.h 21486F: net/dsa/tag_rzn1_a5psw.c 21487 21488RENESAS RZ/N1 DWMAC GLUE LAYER 21489M: Romain Gantois <romain.gantois@bootlin.com> 21490S: Maintained 21491F: Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml 21492F: drivers/net/ethernet/stmicro/stmmac/dwmac-rzn1.c 21493 21494RENESAS RZ/N1 RTC CONTROLLER DRIVER 21495M: Miquel Raynal <miquel.raynal@bootlin.com> 21496L: linux-rtc@vger.kernel.org 21497L: linux-renesas-soc@vger.kernel.org 21498S: Maintained 21499F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 21500F: drivers/rtc/rtc-rzn1.c 21501 21502RENESAS RZ/N1 USBF CONTROLLER DRIVER 21503M: Herve Codina <herve.codina@bootlin.com> 21504L: linux-renesas-soc@vger.kernel.org 21505L: linux-usb@vger.kernel.org 21506S: Maintained 21507F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 21508F: drivers/usb/gadget/udc/renesas_usbf.c 21509 21510RENESAS RZ/V2H(P) DWMAC GBETH GLUE LAYER DRIVER 21511M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21512L: netdev@vger.kernel.org 21513L: linux-renesas-soc@vger.kernel.org 21514S: Maintained 21515F: Documentation/devicetree/bindings/net/renesas,rzv2h-gbeth.yaml 21516F: drivers/net/ethernet/stmicro/stmmac/dwmac-renesas-gbeth.c 21517 21518RENESAS RZ/V2H(P) RSPI DRIVER 21519M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21520L: linux-spi@vger.kernel.org 21521L: linux-renesas-soc@vger.kernel.org 21522S: Maintained 21523F: Documentation/devicetree/bindings/spi/renesas,rzv2h-rspi.yaml 21524F: drivers/spi/spi-rzv2h-rspi.c 21525 21526RENESAS RZ/V2H(P) USB2PHY PORT RESET DRIVER 21527M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21528M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21529L: linux-renesas-soc@vger.kernel.org 21530S: Supported 21531F: Documentation/devicetree/bindings/reset/renesas,rzv2h-usb2phy-reset.yaml 21532F: drivers/reset/reset-rzv2h-usb2phy.c 21533 21534RENESAS RZ/V2M I2C DRIVER 21535M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21536L: linux-i2c@vger.kernel.org 21537L: linux-renesas-soc@vger.kernel.org 21538S: Supported 21539F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 21540F: drivers/i2c/busses/i2c-rzv2m.c 21541 21542RENESAS SUPERH ETHERNET DRIVER 21543M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21544L: netdev@vger.kernel.org 21545L: linux-renesas-soc@vger.kernel.org 21546S: Maintained 21547F: Documentation/devicetree/bindings/net/renesas,ether.yaml 21548F: drivers/net/ethernet/renesas/Kconfig 21549F: drivers/net/ethernet/renesas/Makefile 21550F: drivers/net/ethernet/renesas/sh_eth* 21551F: include/linux/sh_eth.h 21552 21553RENESAS USB PHY DRIVER 21554M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21555L: linux-renesas-soc@vger.kernel.org 21556S: Maintained 21557F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 21558 21559RENESAS VERSACLOCK 7 CLOCK DRIVER 21560M: Alex Helms <alexander.helms.jy@renesas.com> 21561S: Maintained 21562F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 21563F: drivers/clk/clk-versaclock7.c 21564 21565RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 21566M: Herve Codina <herve.codina@bootlin.com> 21567L: linux-iio@vger.kernel.org 21568S: Maintained 21569F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 21570F: drivers/iio/potentiometer/x9250.c 21571 21572RESET CONTROLLER FRAMEWORK 21573M: Philipp Zabel <p.zabel@pengutronix.de> 21574S: Maintained 21575T: git git://git.pengutronix.de/git/pza/linux 21576F: Documentation/devicetree/bindings/reset/ 21577F: Documentation/driver-api/reset.rst 21578F: drivers/reset/ 21579F: include/dt-bindings/reset/ 21580F: include/linux/reset-controller.h 21581F: include/linux/reset.h 21582F: include/linux/reset/ 21583K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 21584 21585RESTARTABLE SEQUENCES SUPPORT 21586M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21587M: Peter Zijlstra <peterz@infradead.org> 21588M: "Paul E. McKenney" <paulmck@kernel.org> 21589M: Boqun Feng <boqun.feng@gmail.com> 21590L: linux-kernel@vger.kernel.org 21591S: Supported 21592F: include/trace/events/rseq.h 21593F: include/uapi/linux/rseq.h 21594F: kernel/rseq.c 21595F: tools/testing/selftests/rseq/ 21596 21597RFKILL 21598M: Johannes Berg <johannes@sipsolutions.net> 21599L: linux-wireless@vger.kernel.org 21600S: Maintained 21601W: https://wireless.wiki.kernel.org/ 21602Q: https://patchwork.kernel.org/project/linux-wireless/list/ 21603T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 21604T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 21605F: Documentation/ABI/stable/sysfs-class-rfkill 21606F: Documentation/driver-api/rfkill.rst 21607F: include/linux/rfkill.h 21608F: include/uapi/linux/rfkill.h 21609F: net/rfkill/ 21610 21611RHASHTABLE 21612M: Thomas Graf <tgraf@suug.ch> 21613M: Herbert Xu <herbert@gondor.apana.org.au> 21614L: linux-crypto@vger.kernel.org 21615S: Maintained 21616F: include/linux/rhashtable-types.h 21617F: include/linux/rhashtable.h 21618F: lib/rhashtable.c 21619F: lib/test_rhashtable.c 21620 21621RICOH R5C592 MEMORYSTICK DRIVER 21622M: Maxim Levitsky <maximlevitsky@gmail.com> 21623S: Maintained 21624F: drivers/memstick/host/r592.* 21625 21626RICOH SMARTMEDIA/XD DRIVER 21627M: Maxim Levitsky <maximlevitsky@gmail.com> 21628S: Maintained 21629F: drivers/mtd/nand/raw/r852.c 21630F: drivers/mtd/nand/raw/r852.h 21631 21632RISC-V AIA DRIVERS 21633M: Anup Patel <anup@brainfault.org> 21634L: linux-riscv@lists.infradead.org 21635S: Maintained 21636F: Documentation/devicetree/bindings/interrupt-controller/riscv,aplic.yaml 21637F: Documentation/devicetree/bindings/interrupt-controller/riscv,imsics.yaml 21638F: drivers/irqchip/irq-riscv-aplic-*.c 21639F: drivers/irqchip/irq-riscv-aplic-*.h 21640F: drivers/irqchip/irq-riscv-imsic-*.c 21641F: drivers/irqchip/irq-riscv-imsic-*.h 21642F: drivers/irqchip/irq-riscv-intc.c 21643F: include/linux/irqchip/riscv-aplic.h 21644F: include/linux/irqchip/riscv-imsic.h 21645 21646RISC-V ANDES SoC Support 21647M: Ben Zong-You Xie <ben717@andestech.com> 21648S: Maintained 21649T: git: https://github.com/ben717-linux/linux 21650F: Documentation/devicetree/bindings/interrupt-controller/andestech,plicsw.yaml 21651F: Documentation/devicetree/bindings/riscv/andes.yaml 21652F: Documentation/devicetree/bindings/timer/andestech,plmt0.yaml 21653F: arch/riscv/boot/dts/andes/ 21654 21655RISC-V ARCHITECTURE 21656M: Paul Walmsley <paul.walmsley@sifive.com> 21657M: Palmer Dabbelt <palmer@dabbelt.com> 21658M: Albert Ou <aou@eecs.berkeley.edu> 21659R: Alexandre Ghiti <alex@ghiti.fr> 21660L: linux-riscv@lists.infradead.org 21661S: Supported 21662Q: https://patchwork.kernel.org/project/linux-riscv/list/ 21663C: irc://irc.libera.chat/riscv 21664P: Documentation/arch/riscv/patch-acceptance.rst 21665T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 21666F: arch/riscv/ 21667N: riscv 21668K: riscv 21669 21670RISC-V IOMMU 21671M: Tomasz Jeznach <tjeznach@rivosinc.com> 21672L: iommu@lists.linux.dev 21673L: linux-riscv@lists.infradead.org 21674S: Maintained 21675T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 21676F: Documentation/devicetree/bindings/iommu/riscv,iommu.yaml 21677F: drivers/iommu/riscv/ 21678 21679RISC-V MICROCHIP FPGA SUPPORT 21680M: Conor Dooley <conor.dooley@microchip.com> 21681M: Daire McNamara <daire.mcnamara@microchip.com> 21682L: linux-riscv@lists.infradead.org 21683S: Supported 21684F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 21685F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 21686F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 21687F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 21688F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 21689F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 21690F: Documentation/devicetree/bindings/riscv/microchip.yaml 21691F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 21692F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 21693F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 21694F: arch/riscv/boot/dts/microchip/ 21695F: drivers/char/hw_random/mpfs-rng.c 21696F: drivers/clk/microchip/clk-mpfs*.c 21697F: drivers/firmware/microchip/mpfs-auto-update.c 21698F: drivers/gpio/gpio-mpfs.c 21699F: drivers/i2c/busses/i2c-microchip-corei2c.c 21700F: drivers/mailbox/mailbox-mpfs.c 21701F: drivers/pci/controller/plda/pcie-microchip-host.c 21702F: drivers/pwm/pwm-microchip-core.c 21703F: drivers/reset/reset-mpfs.c 21704F: drivers/rtc/rtc-mpfs.c 21705F: drivers/soc/microchip/mpfs-sys-controller.c 21706F: drivers/spi/spi-microchip-core-qspi.c 21707F: drivers/spi/spi-microchip-core.c 21708F: drivers/usb/musb/mpfs.c 21709F: include/soc/microchip/mpfs.h 21710 21711RISC-V MISC SOC SUPPORT 21712M: Conor Dooley <conor@kernel.org> 21713L: linux-riscv@lists.infradead.org 21714S: Maintained 21715Q: https://patchwork.kernel.org/project/linux-riscv/list/ 21716T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 21717F: arch/riscv/boot/dts/canaan/ 21718F: arch/riscv/boot/dts/microchip/ 21719F: arch/riscv/boot/dts/sifive/ 21720F: arch/riscv/boot/dts/starfive/ 21721 21722RISC-V PMU DRIVERS 21723M: Atish Patra <atish.patra@linux.dev> 21724R: Anup Patel <anup@brainfault.org> 21725L: linux-riscv@lists.infradead.org 21726S: Supported 21727F: drivers/perf/riscv_pmu.c 21728F: drivers/perf/riscv_pmu_legacy.c 21729F: drivers/perf/riscv_pmu_sbi.c 21730 21731RISC-V SPACEMIT SoC Support 21732M: Yixun Lan <dlan@gentoo.org> 21733L: linux-riscv@lists.infradead.org 21734L: spacemit@lists.linux.dev 21735S: Maintained 21736W: https://github.com/spacemit-com/linux/wiki 21737C: irc://irc.libera.chat/spacemit 21738T: git https://github.com/spacemit-com/linux 21739F: arch/riscv/boot/dts/spacemit/ 21740N: spacemit 21741K: spacemit 21742 21743RISC-V THEAD SoC SUPPORT 21744M: Drew Fustini <fustini@kernel.org> 21745M: Guo Ren <guoren@kernel.org> 21746M: Fu Wei <wefu@redhat.com> 21747L: linux-riscv@lists.infradead.org 21748S: Maintained 21749T: git https://github.com/pdp7/linux.git 21750F: Documentation/devicetree/bindings/clock/thead,th1520-clk-ap.yaml 21751F: Documentation/devicetree/bindings/firmware/thead,th1520-aon.yaml 21752F: Documentation/devicetree/bindings/mailbox/thead,th1520-mbox.yaml 21753F: Documentation/devicetree/bindings/net/thead,th1520-gmac.yaml 21754F: Documentation/devicetree/bindings/pinctrl/thead,th1520-pinctrl.yaml 21755F: Documentation/devicetree/bindings/reset/thead,th1520-reset.yaml 21756F: arch/riscv/boot/dts/thead/ 21757F: drivers/clk/thead/clk-th1520-ap.c 21758F: drivers/firmware/thead,th1520-aon.c 21759F: drivers/mailbox/mailbox-th1520.c 21760F: drivers/net/ethernet/stmicro/stmmac/dwmac-thead.c 21761F: drivers/pinctrl/pinctrl-th1520.c 21762F: drivers/pmdomain/thead/ 21763F: drivers/power/sequencing/pwrseq-thead-gpu.c 21764F: drivers/reset/reset-th1520.c 21765F: include/dt-bindings/clock/thead,th1520-clk-ap.h 21766F: include/dt-bindings/power/thead,th1520-power.h 21767F: include/dt-bindings/reset/thead,th1520-reset.h 21768F: include/linux/firmware/thead/thead,th1520-aon.h 21769 21770RNBD BLOCK DRIVERS 21771M: Md. Haris Iqbal <haris.iqbal@ionos.com> 21772M: Jack Wang <jinpu.wang@ionos.com> 21773L: linux-block@vger.kernel.org 21774S: Maintained 21775F: drivers/block/rnbd/ 21776 21777ROCCAT DRIVERS 21778M: Stefan Achatz <erazor_de@users.sourceforge.net> 21779S: Maintained 21780W: http://sourceforge.net/projects/roccat/ 21781F: Documentation/ABI/*/sysfs-driver-hid-roccat* 21782F: drivers/hid/hid-roccat* 21783F: include/linux/hid-roccat* 21784 21785ROCKCHIP CAN-FD DRIVER 21786M: Marc Kleine-Budde <mkl@pengutronix.de> 21787R: kernel@pengutronix.de 21788L: linux-can@vger.kernel.org 21789S: Maintained 21790F: Documentation/devicetree/bindings/net/can/rockchip,rk3568v2-canfd.yaml 21791F: drivers/net/can/rockchip/ 21792 21793ROCKCHIP CRYPTO DRIVERS 21794M: Corentin Labbe <clabbe@baylibre.com> 21795L: linux-crypto@vger.kernel.org 21796S: Maintained 21797F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 21798F: drivers/crypto/rockchip/ 21799 21800ROCKCHIP I2S TDM DRIVER 21801M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 21802L: linux-rockchip@lists.infradead.org 21803S: Maintained 21804F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 21805F: sound/soc/rockchip/rockchip_i2s_tdm.* 21806 21807ROCKCHIP ISP V1 DRIVER 21808M: Dafna Hirschfeld <dafna@fastmail.com> 21809M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21810L: linux-media@vger.kernel.org 21811L: linux-rockchip@lists.infradead.org 21812S: Maintained 21813F: Documentation/admin-guide/media/rkisp1.rst 21814F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 21815F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 21816F: drivers/media/platform/rockchip/rkisp1 21817F: include/uapi/linux/rkisp1-config.h 21818 21819ROCKCHIP RK3568 RANDOM NUMBER GENERATOR SUPPORT 21820M: Daniel Golle <daniel@makrotopia.org> 21821M: Aurelien Jarno <aurelien@aurel32.net> 21822M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 21823S: Maintained 21824F: Documentation/devicetree/bindings/rng/rockchip,rk3568-rng.yaml 21825F: Documentation/devicetree/bindings/rng/rockchip,rk3588-rng.yaml 21826F: drivers/char/hw_random/rockchip-rng.c 21827 21828ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 21829M: Jacob Chen <jacob-chen@iotwrt.com> 21830M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21831L: linux-media@vger.kernel.org 21832L: linux-rockchip@lists.infradead.org 21833S: Maintained 21834F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 21835F: drivers/media/platform/rockchip/rga/ 21836 21837ROCKCHIP RKVDEC VIDEO DECODER DRIVER 21838M: Detlev Casanova <detlev.casanova@collabora.com> 21839L: linux-media@vger.kernel.org 21840L: linux-rockchip@lists.infradead.org 21841S: Maintained 21842F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 21843F: drivers/media/platform/rockchip/rkvdec/ 21844 21845ROCKCHIP RK3308 INTERNAL AUDIO CODEC 21846M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21847S: Maintained 21848F: Documentation/devicetree/bindings/sound/rockchip,rk3308-codec.yaml 21849F: sound/soc/codecs/rk3308_codec.c 21850F: sound/soc/codecs/rk3308_codec.h 21851 21852ROCKCHIP SAI DRIVER 21853M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 21854L: linux-rockchip@lists.infradead.org 21855S: Maintained 21856F: Documentation/devicetree/bindings/sound/rockchip,rk3576-sai.yaml 21857F: sound/soc/rockchip/rockchip_sai.* 21858 21859ROCKCHIP VIDEO DECODER DRIVER 21860M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21861L: linux-media@vger.kernel.org 21862L: linux-rockchip@lists.infradead.org 21863S: Maintained 21864F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 21865F: drivers/staging/media/rkvdec/ 21866 21867ROCKER DRIVER 21868M: Jiri Pirko <jiri@resnulli.us> 21869L: netdev@vger.kernel.org 21870S: Supported 21871F: drivers/net/ethernet/rocker/ 21872 21873ROCKETPORT EXPRESS/INFINITY DRIVER 21874M: Kevin Cernekee <cernekee@gmail.com> 21875L: linux-serial@vger.kernel.org 21876S: Odd Fixes 21877F: drivers/tty/serial/rp2.* 21878 21879ROHM BD79703 DAC 21880M: Matti Vaittinen <mazziesaccount@gmail.com> 21881S: Supported 21882F: drivers/iio/dac/rohm-bd79703.c 21883 21884ROHM BD99954 CHARGER IC 21885M: Matti Vaittinen <mazziesaccount@gmail.com> 21886S: Supported 21887F: drivers/power/supply/bd99954-charger.c 21888F: drivers/power/supply/bd99954-charger.h 21889 21890ROHM BD79124 ADC / GPO IC 21891M: Matti Vaittinen <mazziesaccount@gmail.com> 21892S: Supported 21893F: drivers/iio/adc/rohm-bd79124.c 21894 21895ROHM BH1745 COLOUR SENSOR 21896M: Mudit Sharma <muditsharma.info@gmail.com> 21897L: linux-iio@vger.kernel.org 21898S: Maintained 21899F: drivers/iio/light/bh1745.c 21900 21901ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 21902M: Tomasz Duszynski <tduszyns@gmail.com> 21903S: Maintained 21904F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 21905F: drivers/iio/light/bh1750.c 21906 21907ROHM BM1390 PRESSURE SENSOR DRIVER 21908M: Matti Vaittinen <mazziesaccount@gmail.com> 21909L: linux-iio@vger.kernel.org 21910S: Supported 21911F: drivers/iio/pressure/rohm-bm1390.c 21912 21913ROHM BU270xx LIGHT SENSOR DRIVERs 21914M: Matti Vaittinen <mazziesaccount@gmail.com> 21915L: linux-iio@vger.kernel.org 21916S: Supported 21917F: drivers/iio/light/rohm-bu27034.c 21918 21919ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 21920M: Marek Vasut <marek.vasut+renesas@gmail.com> 21921L: linux-kernel@vger.kernel.org 21922L: linux-renesas-soc@vger.kernel.org 21923S: Supported 21924F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 21925F: drivers/gpio/gpio-bd9571mwv.c 21926F: drivers/mfd/bd9571mwv.c 21927F: drivers/regulator/bd9571mwv-regulator.c 21928F: include/linux/mfd/bd9571mwv.h 21929 21930ROHM POWER MANAGEMENT IC DEVICE DRIVERS 21931M: Matti Vaittinen <mazziesaccount@gmail.com> 21932S: Supported 21933F: drivers/clk/clk-bd718x7.c 21934F: drivers/gpio/gpio-bd71815.c 21935F: drivers/gpio/gpio-bd71828.c 21936F: drivers/mfd/rohm-bd71828.c 21937F: drivers/mfd/rohm-bd718x7.c 21938F: drivers/mfd/rohm-bd9576.c 21939F: drivers/mfd/rohm-bd96801.c 21940F: drivers/regulator/bd71815-regulator.c 21941F: drivers/regulator/bd71828-regulator.c 21942F: drivers/regulator/bd718x7-regulator.c 21943F: drivers/regulator/bd9576-regulator.c 21944F: drivers/regulator/bd96801-regulator.c 21945F: drivers/regulator/rohm-regulator.c 21946F: drivers/rtc/rtc-bd70528.c 21947F: drivers/watchdog/bd9576_wdt.c 21948F: drivers/watchdog/bd96801_wdt.c 21949F: include/linux/mfd/rohm-bd71815.h 21950F: include/linux/mfd/rohm-bd71828.h 21951F: include/linux/mfd/rohm-bd718x7.h 21952F: include/linux/mfd/rohm-bd957x.h 21953F: include/linux/mfd/rohm-bd96801.h 21954F: include/linux/mfd/rohm-bd96802.h 21955F: include/linux/mfd/rohm-generic.h 21956F: include/linux/mfd/rohm-shared.h 21957 21958ROSE NETWORK LAYER 21959L: linux-hams@vger.kernel.org 21960S: Orphan 21961W: https://linux-ax25.in-berlin.de 21962F: include/net/rose.h 21963F: include/uapi/linux/rose.h 21964F: net/rose/ 21965 21966ROTATION DRIVER FOR ALLWINNER A83T 21967M: Jernej Skrabec <jernej.skrabec@gmail.com> 21968L: linux-media@vger.kernel.org 21969S: Maintained 21970T: git git://linuxtv.org/media.git 21971F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 21972F: drivers/media/platform/sunxi/sun8i-rotate/ 21973 21974RPMB SUBSYSTEM 21975M: Jens Wiklander <jens.wiklander@linaro.org> 21976L: linux-kernel@vger.kernel.org 21977S: Supported 21978F: drivers/misc/rpmb-core.c 21979F: include/linux/rpmb.h 21980 21981RPMSG TTY DRIVER 21982M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21983L: linux-remoteproc@vger.kernel.org 21984S: Maintained 21985F: drivers/tty/rpmsg_tty.c 21986 21987RTASE ETHERNET DRIVER 21988M: Justin Lai <justinlai0215@realtek.com> 21989M: Larry Chiu <larry.chiu@realtek.com> 21990L: netdev@vger.kernel.org 21991S: Maintained 21992F: drivers/net/ethernet/realtek/rtase/ 21993 21994RTL2830 MEDIA DRIVER 21995L: linux-media@vger.kernel.org 21996S: Orphan 21997W: https://linuxtv.org 21998Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21999F: drivers/media/dvb-frontends/rtl2830* 22000 22001RTL2832 MEDIA DRIVER 22002L: linux-media@vger.kernel.org 22003S: Orphan 22004W: https://linuxtv.org 22005Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22006F: drivers/media/dvb-frontends/rtl2832* 22007 22008RTL2832_SDR MEDIA DRIVER 22009L: linux-media@vger.kernel.org 22010S: Orphan 22011W: https://linuxtv.org 22012Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22013F: drivers/media/dvb-frontends/rtl2832_sdr* 22014 22015RTL8180 WIRELESS DRIVER 22016L: linux-wireless@vger.kernel.org 22017S: Orphan 22018F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 22019 22020RTL8187 WIRELESS DRIVER 22021M: Hin-Tak Leung <hintak.leung@gmail.com> 22022L: linux-wireless@vger.kernel.org 22023S: Maintained 22024T: git https://github.com/pkshih/rtw.git 22025F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 22026 22027RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 22028M: Jes Sorensen <Jes.Sorensen@gmail.com> 22029L: linux-wireless@vger.kernel.org 22030S: Maintained 22031T: git https://github.com/pkshih/rtw.git 22032F: drivers/net/wireless/realtek/rtl8xxxu/ 22033 22034RTL9300 I2C DRIVER (rtl9300-i2c) 22035M: Chris Packham <chris.packham@alliedtelesis.co.nz> 22036L: linux-i2c@vger.kernel.org 22037S: Maintained 22038F: Documentation/devicetree/bindings/i2c/realtek,rtl9301-i2c.yaml 22039F: drivers/i2c/busses/i2c-rtl9300.c 22040 22041RTRS TRANSPORT DRIVERS 22042M: Md. Haris Iqbal <haris.iqbal@ionos.com> 22043M: Jack Wang <jinpu.wang@ionos.com> 22044L: linux-rdma@vger.kernel.org 22045S: Maintained 22046F: drivers/infiniband/ulp/rtrs/ 22047 22048RUNTIME VERIFICATION (RV) 22049M: Steven Rostedt <rostedt@goodmis.org> 22050L: linux-trace-kernel@vger.kernel.org 22051S: Maintained 22052F: Documentation/trace/rv/ 22053F: include/linux/rv.h 22054F: include/rv/ 22055F: kernel/trace/rv/ 22056F: tools/verification/ 22057 22058RUST 22059M: Miguel Ojeda <ojeda@kernel.org> 22060M: Alex Gaynor <alex.gaynor@gmail.com> 22061R: Boqun Feng <boqun.feng@gmail.com> 22062R: Gary Guo <gary@garyguo.net> 22063R: Björn Roy Baron <bjorn3_gh@protonmail.com> 22064R: Benno Lossin <lossin@kernel.org> 22065R: Andreas Hindborg <a.hindborg@kernel.org> 22066R: Alice Ryhl <aliceryhl@google.com> 22067R: Trevor Gross <tmgross@umich.edu> 22068R: Danilo Krummrich <dakr@kernel.org> 22069L: rust-for-linux@vger.kernel.org 22070S: Supported 22071W: https://rust-for-linux.com 22072B: https://github.com/Rust-for-Linux/linux/issues 22073C: zulip://rust-for-linux.zulipchat.com 22074P: https://rust-for-linux.com/contributing 22075T: git https://github.com/Rust-for-Linux/linux.git rust-next 22076F: .clippy.toml 22077F: Documentation/rust/ 22078F: include/trace/events/rust_sample.h 22079F: rust/ 22080F: samples/rust/ 22081F: scripts/*rust* 22082F: tools/testing/selftests/rust/ 22083K: \b(?i:rust)\b 22084 22085RUST [ALLOC] 22086M: Danilo Krummrich <dakr@kernel.org> 22087R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 22088R: Vlastimil Babka <vbabka@suse.cz> 22089R: Liam R. Howlett <Liam.Howlett@oracle.com> 22090R: Uladzislau Rezki <urezki@gmail.com> 22091L: rust-for-linux@vger.kernel.org 22092S: Maintained 22093T: git https://github.com/Rust-for-Linux/linux.git alloc-next 22094F: rust/kernel/alloc.rs 22095F: rust/kernel/alloc/ 22096 22097RUST [PIN-INIT] 22098M: Benno Lossin <lossin@kernel.org> 22099L: rust-for-linux@vger.kernel.org 22100S: Maintained 22101W: https://rust-for-linux.com/pin-init 22102B: https://github.com/Rust-for-Linux/pin-init/issues 22103C: zulip://rust-for-linux.zulipchat.com 22104P: rust/pin-init/CONTRIBUTING.md 22105T: git https://github.com/Rust-for-Linux/linux.git pin-init-next 22106F: rust/kernel/init.rs 22107F: rust/pin-init/ 22108K: \bpin-init\b|pin_init\b|PinInit 22109 22110RXRPC SOCKETS (AF_RXRPC) 22111M: David Howells <dhowells@redhat.com> 22112M: Marc Dionne <marc.dionne@auristor.com> 22113L: linux-afs@lists.infradead.org 22114S: Supported 22115W: https://www.infradead.org/~dhowells/kafs/ 22116F: Documentation/networking/rxrpc.rst 22117F: include/keys/rxrpc-type.h 22118F: include/net/af_rxrpc.h 22119F: include/trace/events/rxrpc.h 22120F: include/uapi/linux/rxrpc.h 22121F: net/rxrpc/ 22122 22123S3 SAVAGE FRAMEBUFFER DRIVER 22124M: Antonino Daplas <adaplas@gmail.com> 22125L: linux-fbdev@vger.kernel.org 22126S: Maintained 22127F: drivers/video/fbdev/savage/ 22128 22129S390 ARCHITECTURE 22130M: Heiko Carstens <hca@linux.ibm.com> 22131M: Vasily Gorbik <gor@linux.ibm.com> 22132M: Alexander Gordeev <agordeev@linux.ibm.com> 22133R: Christian Borntraeger <borntraeger@linux.ibm.com> 22134R: Sven Schnelle <svens@linux.ibm.com> 22135L: linux-s390@vger.kernel.org 22136S: Supported 22137T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 22138F: Documentation/driver-api/s390-drivers.rst 22139F: Documentation/arch/s390/ 22140F: arch/s390/ 22141F: drivers/s390/ 22142F: drivers/watchdog/diag288_wdt.c 22143 22144S390 COMMON I/O LAYER 22145M: Vineeth Vijayan <vneethv@linux.ibm.com> 22146M: Peter Oberparleiter <oberpar@linux.ibm.com> 22147L: linux-s390@vger.kernel.org 22148S: Supported 22149F: drivers/s390/cio/ 22150 22151S390 CRYPTO MODULES, PRNG DRIVER, ARCH RANDOM 22152M: Harald Freudenberger <freude@linux.ibm.com> 22153M: Holger Dengler <dengler@linux.ibm.com> 22154L: linux-crypto@vger.kernel.org 22155L: linux-s390@vger.kernel.org 22156S: Supported 22157F: arch/s390/crypto/ 22158F: arch/s390/include/asm/archrandom.h 22159F: arch/s390/include/asm/cpacf.h 22160 22161S390 DASD DRIVER 22162M: Stefan Haberland <sth@linux.ibm.com> 22163M: Jan Hoeppner <hoeppner@linux.ibm.com> 22164L: linux-s390@vger.kernel.org 22165S: Supported 22166F: block/partitions/ibm.c 22167F: drivers/s390/block/dasd* 22168F: include/linux/dasd_mod.h 22169 22170S390 HWRANDOM TRNG DRIVER 22171M: Harald Freudenberger <freude@linux.ibm.com> 22172M: Holger Dengler <dengler@linux.ibm.com> 22173L: linux-crypto@vger.kernel.org 22174L: linux-s390@vger.kernel.org 22175S: Supported 22176F: drivers/char/hw_random/s390-trng.c 22177 22178S390 IOMMU (PCI) 22179M: Niklas Schnelle <schnelle@linux.ibm.com> 22180M: Matthew Rosato <mjrosato@linux.ibm.com> 22181R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 22182L: linux-s390@vger.kernel.org 22183S: Supported 22184F: drivers/iommu/s390-iommu.c 22185 22186S390 IUCV NETWORK LAYER 22187M: Alexandra Winter <wintera@linux.ibm.com> 22188M: Thorsten Winkler <twinkler@linux.ibm.com> 22189L: linux-s390@vger.kernel.org 22190L: netdev@vger.kernel.org 22191S: Supported 22192F: drivers/s390/net/*iucv* 22193F: include/net/iucv/ 22194F: net/iucv/ 22195 22196S390 MM 22197M: Alexander Gordeev <agordeev@linux.ibm.com> 22198M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 22199L: linux-s390@vger.kernel.org 22200S: Supported 22201T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 22202F: arch/s390/include/asm/pgtable.h 22203F: arch/s390/mm 22204 22205S390 NETWORK DRIVERS 22206M: Alexandra Winter <wintera@linux.ibm.com> 22207R: Aswin Karuvally <aswin@linux.ibm.com> 22208L: linux-s390@vger.kernel.org 22209L: netdev@vger.kernel.org 22210S: Supported 22211F: drivers/s390/net/ 22212F: include/linux/ism.h 22213 22214S390 PCI SUBSYSTEM 22215M: Niklas Schnelle <schnelle@linux.ibm.com> 22216M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 22217L: linux-s390@vger.kernel.org 22218S: Supported 22219F: Documentation/arch/s390/pci.rst 22220F: arch/s390/pci/ 22221F: drivers/pci/hotplug/s390_pci_hpc.c 22222 22223S390 PTP DRIVER 22224M: Sven Schnelle <svens@linux.ibm.com> 22225L: linux-s390@vger.kernel.org 22226S: Supported 22227F: drivers/ptp/ptp_s390.c 22228 22229S390 SCM DRIVER 22230M: Vineeth Vijayan <vneethv@linux.ibm.com> 22231L: linux-s390@vger.kernel.org 22232S: Supported 22233F: drivers/s390/block/scm* 22234F: drivers/s390/cio/scm.c 22235 22236S390 VFIO AP DRIVER 22237M: Tony Krowiak <akrowiak@linux.ibm.com> 22238M: Halil Pasic <pasic@linux.ibm.com> 22239M: Jason Herne <jjherne@linux.ibm.com> 22240L: linux-s390@vger.kernel.org 22241S: Supported 22242F: Documentation/arch/s390/vfio-ap* 22243F: drivers/s390/crypto/vfio_ap* 22244 22245S390 VFIO-CCW DRIVER 22246M: Eric Farman <farman@linux.ibm.com> 22247M: Matthew Rosato <mjrosato@linux.ibm.com> 22248R: Halil Pasic <pasic@linux.ibm.com> 22249L: linux-s390@vger.kernel.org 22250L: kvm@vger.kernel.org 22251S: Supported 22252F: Documentation/arch/s390/vfio-ccw.rst 22253F: drivers/s390/cio/vfio_ccw* 22254F: include/uapi/linux/vfio_ccw.h 22255 22256S390 VFIO-PCI DRIVER 22257M: Matthew Rosato <mjrosato@linux.ibm.com> 22258M: Eric Farman <farman@linux.ibm.com> 22259L: linux-s390@vger.kernel.org 22260L: kvm@vger.kernel.org 22261S: Supported 22262F: arch/s390/kvm/pci* 22263F: drivers/vfio/pci/vfio_pci_zdev.c 22264F: include/uapi/linux/vfio_zdev.h 22265 22266S390 ZCRYPT AND PKEY DRIVER AND AP BUS 22267M: Harald Freudenberger <freude@linux.ibm.com> 22268M: Holger Dengler <dengler@linux.ibm.com> 22269L: linux-s390@vger.kernel.org 22270S: Supported 22271F: arch/s390/include/asm/ap.h 22272F: arch/s390/include/asm/pkey.h 22273F: arch/s390/include/asm/trace/zcrypt.h 22274F: arch/s390/include/uapi/asm/pkey.h 22275F: arch/s390/include/uapi/asm/zcrypt.h 22276F: drivers/s390/crypto/ 22277 22278S390 ZFCP DRIVER 22279M: Nihar Panda <niharp@linux.ibm.com> 22280L: linux-s390@vger.kernel.org 22281S: Supported 22282F: drivers/s390/scsi/zfcp_* 22283 22284SAA6588 RDS RECEIVER DRIVER 22285M: Hans Verkuil <hverkuil@xs4all.nl> 22286L: linux-media@vger.kernel.org 22287S: Odd Fixes 22288W: https://linuxtv.org 22289T: git git://linuxtv.org/media.git 22290F: drivers/media/i2c/saa6588* 22291 22292SAA7134 VIDEO4LINUX DRIVER 22293M: Mauro Carvalho Chehab <mchehab@kernel.org> 22294L: linux-media@vger.kernel.org 22295S: Odd fixes 22296W: https://linuxtv.org 22297T: git git://linuxtv.org/media.git 22298F: Documentation/driver-api/media/drivers/saa7134* 22299F: drivers/media/pci/saa7134/ 22300 22301SAA7146 VIDEO4LINUX-2 DRIVER 22302M: Hans Verkuil <hverkuil@xs4all.nl> 22303L: linux-media@vger.kernel.org 22304S: Maintained 22305T: git git://linuxtv.org/media.git 22306F: drivers/media/common/saa7146/ 22307F: drivers/media/pci/saa7146/ 22308F: include/media/drv-intf/saa7146* 22309 22310SAFESETID SECURITY MODULE 22311M: Micah Morton <mortonm@chromium.org> 22312S: Supported 22313F: Documentation/admin-guide/LSM/SafeSetID.rst 22314F: security/safesetid/ 22315 22316SAMSUNG AUDIO (ASoC) DRIVERS 22317M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22318L: linux-sound@vger.kernel.org 22319S: Maintained 22320B: mailto:linux-samsung-soc@vger.kernel.org 22321F: Documentation/devicetree/bindings/sound/samsung* 22322F: sound/soc/samsung/ 22323 22324SAMSUNG EXYNOS2200 SoC SUPPORT 22325M: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com> 22326L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22327L: linux-samsung-soc@vger.kernel.org 22328S: Maintained 22329F: Documentation/devicetree/bindings/clock/samsung,exynos2200-cmu.yaml 22330F: arch/arm64/boot/dts/exynos/exynos2200* 22331F: drivers/clk/samsung/clk-exynos2200.c 22332F: include/dt-bindings/clock/samsung,exynos2200-cmu.h 22333 22334SAMSUNG EXYNOS850 SoC SUPPORT 22335M: Sam Protsenko <semen.protsenko@linaro.org> 22336L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22337L: linux-samsung-soc@vger.kernel.org 22338S: Maintained 22339F: Documentation/devicetree/bindings/clock/samsung,exynos850-clock.yaml 22340F: arch/arm64/boot/dts/exynos/exynos850* 22341F: drivers/clk/samsung/clk-exynos850.c 22342F: include/dt-bindings/clock/exynos850.h 22343 22344SAMSUNG EXYNOS ACPM MAILBOX PROTOCOL 22345M: Tudor Ambarus <tudor.ambarus@linaro.org> 22346L: linux-kernel@vger.kernel.org 22347L: linux-samsung-soc@vger.kernel.org 22348S: Supported 22349F: Documentation/devicetree/bindings/firmware/google,gs101-acpm-ipc.yaml 22350F: drivers/firmware/samsung/exynos-acpm* 22351F: include/linux/firmware/samsung/exynos-acpm-protocol.h 22352 22353SAMSUNG EXYNOS MAILBOX DRIVER 22354M: Tudor Ambarus <tudor.ambarus@linaro.org> 22355L: linux-kernel@vger.kernel.org 22356L: linux-samsung-soc@vger.kernel.org 22357S: Supported 22358F: Documentation/devicetree/bindings/mailbox/google,gs101-mbox.yaml 22359F: drivers/mailbox/exynos-mailbox.c 22360F: include/linux/mailbox/exynos-message.h 22361 22362SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 22363M: Krzysztof Kozlowski <krzk@kernel.org> 22364L: linux-crypto@vger.kernel.org 22365L: linux-samsung-soc@vger.kernel.org 22366S: Maintained 22367F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 22368F: drivers/crypto/exynos-rng.c 22369 22370SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 22371M: Łukasz Stelmach <l.stelmach@samsung.com> 22372L: linux-samsung-soc@vger.kernel.org 22373S: Maintained 22374F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 22375F: drivers/char/hw_random/exynos-trng.c 22376 22377SAMSUNG FRAMEBUFFER DRIVER 22378M: Jingoo Han <jingoohan1@gmail.com> 22379L: linux-fbdev@vger.kernel.org 22380S: Maintained 22381F: drivers/video/fbdev/s3c-fb.c 22382 22383SAMSUNG GALAXY BOOK DRIVER 22384M: Joshua Grisham <josh@joshuagrisham.com> 22385L: platform-driver-x86@vger.kernel.org 22386S: Maintained 22387F: Documentation/admin-guide/laptops/samsung-galaxybook.rst 22388F: drivers/platform/x86/samsung-galaxybook.c 22389 22390SAMSUNG INTERCONNECT DRIVERS 22391M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22392M: Artur Świgoń <a.swigon@samsung.com> 22393L: linux-pm@vger.kernel.org 22394L: linux-samsung-soc@vger.kernel.org 22395S: Supported 22396F: drivers/interconnect/samsung/ 22397 22398SAMSUNG LAPTOP DRIVER 22399M: Corentin Chary <corentin.chary@gmail.com> 22400L: platform-driver-x86@vger.kernel.org 22401S: Maintained 22402F: drivers/platform/x86/samsung-laptop.c 22403 22404SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 22405M: Krzysztof Kozlowski <krzk@kernel.org> 22406R: André Draszik <andre.draszik@linaro.org> 22407L: linux-kernel@vger.kernel.org 22408L: linux-samsung-soc@vger.kernel.org 22409S: Maintained 22410B: mailto:linux-samsung-soc@vger.kernel.org 22411F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 22412F: Documentation/devicetree/bindings/mfd/samsung,s2*.yaml 22413F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 22414F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 22415F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 22416F: drivers/clk/clk-s2mps11.c 22417F: drivers/mfd/sec*.[ch] 22418F: drivers/regulator/s2m*.c 22419F: drivers/regulator/s5m*.c 22420F: drivers/rtc/rtc-s5m.c 22421F: include/linux/mfd/samsung/ 22422 22423SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 22424M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 22425L: linux-media@vger.kernel.org 22426L: linux-samsung-soc@vger.kernel.org 22427S: Maintained 22428F: drivers/media/platform/samsung/s3c-camif/ 22429F: include/media/drv-intf/s3c_camif.h 22430 22431SAMSUNG S3FWRN5 NFC DRIVER 22432M: Krzysztof Kozlowski <krzk@kernel.org> 22433S: Maintained 22434F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 22435F: drivers/nfc/s3fwrn5 22436 22437SAMSUNG S5C73M3 CAMERA DRIVER 22438M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22439M: Andrzej Hajda <andrzej.hajda@intel.com> 22440L: linux-media@vger.kernel.org 22441S: Supported 22442F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 22443F: drivers/media/i2c/s5c73m3/* 22444 22445SAMSUNG S5K5BAF CAMERA DRIVER 22446M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22447M: Andrzej Hajda <andrzej.hajda@intel.com> 22448L: linux-media@vger.kernel.org 22449S: Supported 22450F: drivers/media/i2c/s5k5baf.c 22451 22452SAMSUNG S5P Security SubSystem (SSS) DRIVER 22453M: Krzysztof Kozlowski <krzk@kernel.org> 22454M: Vladimir Zapolskiy <vz@mleia.com> 22455L: linux-crypto@vger.kernel.org 22456L: linux-samsung-soc@vger.kernel.org 22457S: Maintained 22458F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 22459F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 22460F: drivers/crypto/s5p-sss.c 22461 22462SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 22463M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22464L: linux-media@vger.kernel.org 22465S: Supported 22466Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22467F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 22468F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 22469F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 22470F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 22471F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 22472F: drivers/media/platform/samsung/exynos4-is/ 22473 22474SAMSUNG SOC CLOCK DRIVERS 22475M: Krzysztof Kozlowski <krzk@kernel.org> 22476M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22477M: Chanwoo Choi <cw00.choi@samsung.com> 22478R: Alim Akhtar <alim.akhtar@samsung.com> 22479L: linux-samsung-soc@vger.kernel.org 22480S: Maintained 22481T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 22482F: Documentation/devicetree/bindings/clock/samsung,*.yaml 22483F: Documentation/devicetree/bindings/clock/samsung,s3c* 22484F: drivers/clk/samsung/ 22485F: include/dt-bindings/clock/exynos*.h 22486F: include/dt-bindings/clock/s5p*.h 22487F: include/dt-bindings/clock/samsung,*.h 22488F: include/linux/clk/samsung.h 22489 22490SAMSUNG SPI DRIVERS 22491M: Andi Shyti <andi.shyti@kernel.org> 22492R: Tudor Ambarus <tudor.ambarus@linaro.org> 22493L: linux-spi@vger.kernel.org 22494L: linux-samsung-soc@vger.kernel.org 22495S: Maintained 22496F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 22497F: drivers/spi/spi-s3c* 22498F: include/linux/platform_data/spi-s3c64xx.h 22499 22500SAMSUNG SXGBE DRIVERS 22501M: Byungho An <bh74.an@samsung.com> 22502L: netdev@vger.kernel.org 22503S: Maintained 22504F: drivers/net/ethernet/samsung/sxgbe/ 22505 22506SAMSUNG THERMAL DRIVER 22507M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 22508M: Krzysztof Kozlowski <krzk@kernel.org> 22509L: linux-pm@vger.kernel.org 22510L: linux-samsung-soc@vger.kernel.org 22511S: Maintained 22512F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 22513F: drivers/thermal/samsung/ 22514 22515SAMSUNG USB2 PHY DRIVER 22516M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22517L: linux-kernel@vger.kernel.org 22518S: Supported 22519F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 22520F: Documentation/driver-api/phy/samsung-usb2.rst 22521F: drivers/phy/samsung/phy-exynos4210-usb2.c 22522F: drivers/phy/samsung/phy-exynos4x12-usb2.c 22523F: drivers/phy/samsung/phy-exynos5250-usb2.c 22524F: drivers/phy/samsung/phy-s5pv210-usb2.c 22525F: drivers/phy/samsung/phy-samsung-usb2.c 22526F: drivers/phy/samsung/phy-samsung-usb2.h 22527 22528SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 22529M: Paul Barker <paul.barker@sancloud.com> 22530R: Marc Murphy <marc.murphy@sancloud.com> 22531S: Supported 22532F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 22533 22534SC1200 WDT DRIVER 22535M: Zwane Mwaikambo <zwanem@gmail.com> 22536S: Maintained 22537F: drivers/watchdog/sc1200wdt.c 22538 22539SCHEDULER 22540M: Ingo Molnar <mingo@redhat.com> 22541M: Peter Zijlstra <peterz@infradead.org> 22542M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 22543M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 22544R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 22545R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 22546R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 22547R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 22548R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 22549L: linux-kernel@vger.kernel.org 22550S: Maintained 22551T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 22552F: include/linux/preempt.h 22553F: include/linux/sched.h 22554F: include/linux/wait.h 22555F: include/uapi/linux/sched.h 22556F: kernel/fork.c 22557F: kernel/sched/ 22558F: tools/sched/ 22559 22560SCHEDULER - SCHED_EXT 22561R: Tejun Heo <tj@kernel.org> 22562R: David Vernet <void@manifault.com> 22563R: Andrea Righi <arighi@nvidia.com> 22564R: Changwoo Min <changwoo@igalia.com> 22565L: sched-ext@lists.linux.dev 22566S: Maintained 22567W: https://github.com/sched-ext/scx 22568T: git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext.git 22569F: include/linux/sched/ext.h 22570F: kernel/sched/ext* 22571F: tools/sched_ext/ 22572F: tools/testing/selftests/sched_ext 22573 22574SCIOSENSE ENS160 MULTI-GAS SENSOR DRIVER 22575M: Gustavo Silva <gustavograzs@gmail.com> 22576S: Maintained 22577F: drivers/iio/chemical/ens160_core.c 22578F: drivers/iio/chemical/ens160_i2c.c 22579F: drivers/iio/chemical/ens160_spi.c 22580F: drivers/iio/chemical/ens160.h 22581 22582SCSI LIBSAS SUBSYSTEM 22583R: John Garry <john.g.garry@oracle.com> 22584R: Jason Yan <yanaijie@huawei.com> 22585L: linux-scsi@vger.kernel.org 22586S: Supported 22587F: Documentation/scsi/libsas.rst 22588F: drivers/scsi/libsas/ 22589F: include/scsi/libsas.h 22590F: include/scsi/sas_ata.h 22591 22592SCSI RDMA PROTOCOL (SRP) INITIATOR 22593M: Bart Van Assche <bvanassche@acm.org> 22594L: linux-rdma@vger.kernel.org 22595S: Supported 22596Q: http://patchwork.kernel.org/project/linux-rdma/list/ 22597F: drivers/infiniband/ulp/srp/ 22598F: include/scsi/srp.h 22599 22600SCSI RDMA PROTOCOL (SRP) TARGET 22601M: Bart Van Assche <bvanassche@acm.org> 22602L: linux-rdma@vger.kernel.org 22603L: target-devel@vger.kernel.org 22604S: Supported 22605Q: http://patchwork.kernel.org/project/linux-rdma/list/ 22606F: drivers/infiniband/ulp/srpt/ 22607 22608SCSI SG DRIVER 22609M: Doug Gilbert <dgilbert@interlog.com> 22610L: linux-scsi@vger.kernel.org 22611S: Maintained 22612W: http://sg.danny.cz/sg 22613F: Documentation/scsi/scsi-generic.rst 22614F: drivers/scsi/sg.c 22615F: include/scsi/sg.h 22616 22617SCSI SUBSYSTEM 22618M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 22619M: "Martin K. Petersen" <martin.petersen@oracle.com> 22620L: linux-scsi@vger.kernel.org 22621S: Maintained 22622Q: https://patchwork.kernel.org/project/linux-scsi/list/ 22623T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 22624T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 22625F: Documentation/devicetree/bindings/scsi/ 22626F: drivers/scsi/ 22627F: drivers/ufs/ 22628F: include/scsi/ 22629F: include/uapi/scsi/ 22630 22631SCSI TAPE DRIVER 22632M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 22633L: linux-scsi@vger.kernel.org 22634S: Maintained 22635F: Documentation/scsi/st.rst 22636F: drivers/scsi/st.* 22637F: drivers/scsi/st_*.h 22638 22639SCSI TARGET CORE USER DRIVER 22640M: Bodo Stroesser <bostroesser@gmail.com> 22641L: linux-scsi@vger.kernel.org 22642L: target-devel@vger.kernel.org 22643S: Supported 22644F: Documentation/target/tcmu-design.rst 22645F: drivers/target/target_core_user.c 22646F: include/uapi/linux/target_core_user.h 22647 22648SCSI TARGET SUBSYSTEM 22649M: "Martin K. Petersen" <martin.petersen@oracle.com> 22650L: linux-scsi@vger.kernel.org 22651L: target-devel@vger.kernel.org 22652S: Supported 22653Q: https://patchwork.kernel.org/project/target-devel/list/ 22654T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 22655F: Documentation/target/ 22656F: drivers/target/ 22657F: include/target/ 22658 22659SCTP PROTOCOL 22660M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 22661M: Xin Long <lucien.xin@gmail.com> 22662L: linux-sctp@vger.kernel.org 22663S: Maintained 22664W: https://github.com/sctp/lksctp-tools/wiki 22665F: Documentation/networking/sctp.rst 22666F: include/linux/sctp.h 22667F: include/net/sctp/ 22668F: include/uapi/linux/sctp.h 22669F: net/sctp/ 22670 22671SCx200 CPU SUPPORT 22672M: Jim Cromie <jim.cromie@gmail.com> 22673S: Odd Fixes 22674F: Documentation/i2c/busses/scx200_acb.rst 22675F: arch/x86/platform/scx200/ 22676F: drivers/i2c/busses/scx200* 22677F: drivers/mtd/maps/scx200_docflash.c 22678F: drivers/watchdog/scx200_wdt.c 22679F: include/linux/scx200.h 22680 22681SCx200 GPIO DRIVER 22682M: Jim Cromie <jim.cromie@gmail.com> 22683S: Maintained 22684F: drivers/char/scx200_gpio.c 22685F: include/linux/scx200_gpio.h 22686 22687SCx200 HRT CLOCKSOURCE DRIVER 22688M: Jim Cromie <jim.cromie@gmail.com> 22689S: Maintained 22690F: drivers/clocksource/scx200_hrt.c 22691 22692SDCA LIBRARY AND CLASS DRIVER 22693M: Charles Keepax <ckeepax@opensource.cirrus.com> 22694M: Maciej Strozek <mstrozek@opensource.cirrus.com> 22695R: Bard Liao <yung-chuan.liao@linux.intel.com> 22696R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 22697L: linux-sound@vger.kernel.org 22698L: patches@opensource.cirrus.com 22699S: Maintained 22700F: include/sound/sdca* 22701F: sound/soc/sdca/* 22702 22703SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 22704M: Sascha Sommer <saschasommer@freenet.de> 22705L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 22706S: Maintained 22707F: drivers/mmc/host/sdricoh_cs.c 22708 22709SECO BOARDS CEC DRIVER 22710M: Ettore Chimenti <ek5.chimenti@gmail.com> 22711S: Maintained 22712F: drivers/media/cec/platform/seco/seco-cec.c 22713F: drivers/media/cec/platform/seco/seco-cec.h 22714 22715SECURE COMPUTING 22716M: Kees Cook <kees@kernel.org> 22717R: Andy Lutomirski <luto@amacapital.net> 22718R: Will Drewry <wad@chromium.org> 22719S: Supported 22720T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 22721F: Documentation/userspace-api/seccomp_filter.rst 22722F: include/linux/seccomp.h 22723F: include/uapi/linux/seccomp.h 22724F: kernel/seccomp.c 22725F: tools/testing/selftests/kselftest_harness.h 22726F: tools/testing/selftests/kselftest_harness/ 22727F: tools/testing/selftests/seccomp/* 22728K: \bsecure_computing 22729K: \bTIF_SECCOMP\b 22730 22731SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 22732M: Kamal Dasu <kamal.dasu@broadcom.com> 22733M: Al Cooper <alcooperx@gmail.com> 22734R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 22735L: linux-mmc@vger.kernel.org 22736S: Maintained 22737F: drivers/mmc/host/sdhci-brcmstb* 22738 22739SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 22740M: Adrian Hunter <adrian.hunter@intel.com> 22741L: linux-mmc@vger.kernel.org 22742S: Supported 22743F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 22744F: drivers/mmc/host/sdhci* 22745 22746SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 22747M: Aubin Constans <aubin.constans@microchip.com> 22748R: Eugen Hristev <eugen.hristev@collabora.com> 22749L: linux-mmc@vger.kernel.org 22750S: Supported 22751F: drivers/mmc/host/sdhci-of-at91.c 22752 22753SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 22754M: Haibo Chen <haibo.chen@nxp.com> 22755L: imx@lists.linux.dev 22756L: linux-mmc@vger.kernel.org 22757L: s32@nxp.com 22758S: Maintained 22759F: drivers/mmc/host/sdhci-esdhc-imx.c 22760 22761SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 22762M: Ben Dooks <ben-linux@fluff.org> 22763M: Jaehoon Chung <jh80.chung@samsung.com> 22764L: linux-mmc@vger.kernel.org 22765S: Maintained 22766F: drivers/mmc/host/sdhci-s3c* 22767 22768SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 22769M: Viresh Kumar <vireshk@kernel.org> 22770L: linux-mmc@vger.kernel.org 22771S: Maintained 22772F: drivers/mmc/host/sdhci-spear.c 22773 22774SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 22775M: Vignesh Raghavendra <vigneshr@ti.com> 22776L: linux-mmc@vger.kernel.org 22777S: Maintained 22778F: drivers/mmc/host/sdhci-omap.c 22779 22780SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 22781M: Jonathan Derrick <jonathan.derrick@linux.dev> 22782L: linux-block@vger.kernel.org 22783S: Supported 22784F: block/opal_proto.h 22785F: block/sed* 22786F: include/linux/sed* 22787F: include/uapi/linux/sed* 22788 22789SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 22790M: Mark Rutland <mark.rutland@arm.com> 22791M: Lorenzo Pieralisi <lpieralisi@kernel.org> 22792M: Sudeep Holla <sudeep.holla@arm.com> 22793L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22794S: Maintained 22795F: drivers/firmware/smccc/ 22796F: include/linux/arm-smccc.h 22797 22798SECURITY CONTACT 22799M: Security Officers <security@kernel.org> 22800S: Supported 22801F: Documentation/process/security-bugs.rst 22802 22803SECURITY SUBSYSTEM 22804M: Paul Moore <paul@paul-moore.com> 22805M: James Morris <jmorris@namei.org> 22806M: "Serge E. Hallyn" <serge@hallyn.com> 22807L: linux-security-module@vger.kernel.org 22808S: Supported 22809Q: https://patchwork.kernel.org/project/linux-security-module/list 22810B: mailto:linux-security-module@vger.kernel.org 22811P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 22812T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 22813F: include/linux/lsm/ 22814F: include/linux/lsm_audit.h 22815F: include/linux/lsm_hook_defs.h 22816F: include/linux/lsm_hooks.h 22817F: include/linux/security.h 22818F: include/uapi/linux/lsm.h 22819F: security/ 22820F: tools/testing/selftests/lsm/ 22821X: security/selinux/ 22822K: \bsecurity_[a-z_0-9]\+\b 22823 22824SELINUX SECURITY MODULE 22825M: Paul Moore <paul@paul-moore.com> 22826M: Stephen Smalley <stephen.smalley.work@gmail.com> 22827R: Ondrej Mosnacek <omosnace@redhat.com> 22828L: selinux@vger.kernel.org 22829S: Supported 22830W: https://github.com/SELinuxProject 22831Q: https://patchwork.kernel.org/project/selinux/list 22832B: mailto:selinux@vger.kernel.org 22833P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 22834T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 22835F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 22836F: Documentation/ABI/removed/sysfs-selinux-disable 22837F: Documentation/admin-guide/LSM/SELinux.rst 22838F: include/trace/events/avc.h 22839F: include/uapi/linux/selinux_netlink.h 22840F: scripts/selinux/ 22841F: security/selinux/ 22842 22843SENSABLE PHANTOM 22844M: Jiri Slaby <jirislaby@kernel.org> 22845S: Maintained 22846F: drivers/misc/phantom.c 22847F: include/uapi/linux/phantom.h 22848 22849SENSEAIR SUNRISE 006-0-0007 22850M: Jacopo Mondi <jacopo@jmondi.org> 22851S: Maintained 22852F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 22853F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 22854F: drivers/iio/chemical/sunrise_co2.c 22855 22856SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 22857M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 22858S: Maintained 22859F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 22860F: drivers/iio/chemical/scd30.h 22861F: drivers/iio/chemical/scd30_core.c 22862F: drivers/iio/chemical/scd30_i2c.c 22863F: drivers/iio/chemical/scd30_serial.c 22864 22865SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 22866M: Roan van Dijk <roan@protonic.nl> 22867S: Maintained 22868F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 22869F: drivers/iio/chemical/scd4x.c 22870 22871SENSIRION SDP500 DIFFERENTIAL PRESSURE SENSOR DRIVER 22872M: Petar Stoykov <petar.stoykov@prodrive-technologies.com> 22873S: Maintained 22874F: Documentation/devicetree/bindings/iio/pressure/sensirion,sdp500.yaml 22875F: drivers/iio/pressure/sdp500.c 22876 22877SENSIRION SGP40 GAS SENSOR DRIVER 22878M: Andreas Klinger <ak@it-klinger.de> 22879S: Maintained 22880F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 22881F: drivers/iio/chemical/sgp40.c 22882 22883SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 22884M: Tomasz Duszynski <tduszyns@gmail.com> 22885S: Maintained 22886F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 22887F: drivers/iio/chemical/sps30.c 22888F: drivers/iio/chemical/sps30_i2c.c 22889F: drivers/iio/chemical/sps30_serial.c 22890 22891SERIAL DEVICE BUS 22892M: Rob Herring <robh@kernel.org> 22893L: linux-serial@vger.kernel.org 22894S: Maintained 22895F: Documentation/devicetree/bindings/serial/serial.yaml 22896F: drivers/tty/serdev/ 22897F: include/linux/serdev.h 22898 22899SERIAL IR RECEIVER 22900M: Sean Young <sean@mess.org> 22901L: linux-media@vger.kernel.org 22902S: Maintained 22903F: drivers/media/rc/serial_ir.c 22904 22905SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 22906M: Srinivas Kandagatla <srini@kernel.org> 22907L: linux-sound@vger.kernel.org 22908S: Maintained 22909F: Documentation/devicetree/bindings/slimbus/ 22910F: Documentation/driver-api/slimbus.rst 22911F: drivers/slimbus/ 22912F: include/linux/slimbus.h 22913 22914SFC NETWORK DRIVER 22915M: Edward Cree <ecree.xilinx@gmail.com> 22916L: netdev@vger.kernel.org 22917L: linux-net-drivers@amd.com 22918S: Maintained 22919F: Documentation/networking/devlink/sfc.rst 22920F: drivers/net/ethernet/sfc/ 22921 22922SFCTEMP HWMON DRIVER 22923M: Emil Renner Berthing <kernel@esmil.dk> 22924M: Hal Feng <hal.feng@starfivetech.com> 22925L: linux-hwmon@vger.kernel.org 22926S: Maintained 22927F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 22928F: Documentation/hwmon/sfctemp.rst 22929F: drivers/hwmon/sfctemp.c 22930 22931SFF/SFP/SFP+ MODULE SUPPORT 22932M: Russell King <linux@armlinux.org.uk> 22933L: netdev@vger.kernel.org 22934S: Maintained 22935F: Documentation/devicetree/bindings/net/sff,sfp.yaml 22936F: drivers/net/phy/phylink.c 22937F: drivers/net/phy/sfp* 22938F: include/linux/mdio/mdio-i2c.h 22939F: include/linux/phylink.h 22940F: include/linux/sfp.h 22941K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 22942 22943SGI GRU DRIVER 22944M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22945S: Maintained 22946F: drivers/misc/sgi-gru/ 22947 22948SGI XP/XPC/XPNET DRIVER 22949M: Robin Holt <robinmholt@gmail.com> 22950M: Steve Wahl <steve.wahl@hpe.com> 22951S: Maintained 22952F: drivers/misc/sgi-xp/ 22953 22954SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 22955M: D. Wythe <alibuda@linux.alibaba.com> 22956M: Dust Li <dust.li@linux.alibaba.com> 22957M: Sidraya Jayagond <sidraya@linux.ibm.com> 22958M: Wenjia Zhang <wenjia@linux.ibm.com> 22959R: Mahanta Jambigi <mjambigi@linux.ibm.com> 22960R: Tony Lu <tonylu@linux.alibaba.com> 22961R: Wen Gu <guwen@linux.alibaba.com> 22962L: linux-rdma@vger.kernel.org 22963L: linux-s390@vger.kernel.org 22964S: Supported 22965F: net/smc/ 22966 22967SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 22968M: Linus Walleij <linus.walleij@linaro.org> 22969L: linux-iio@vger.kernel.org 22970S: Maintained 22971T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 22972F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 22973F: drivers/iio/light/gp2ap002.c 22974 22975SHARP RJ54N1CB0C SENSOR DRIVER 22976M: Jacopo Mondi <jacopo@jmondi.org> 22977L: linux-media@vger.kernel.org 22978S: Odd fixes 22979T: git git://linuxtv.org/media.git 22980F: drivers/media/i2c/rj54n1cb0c.c 22981F: include/media/i2c/rj54n1cb0c.h 22982 22983SHRINKER 22984M: Andrew Morton <akpm@linux-foundation.org> 22985M: Dave Chinner <david@fromorbit.com> 22986R: Qi Zheng <zhengqi.arch@bytedance.com> 22987R: Roman Gushchin <roman.gushchin@linux.dev> 22988R: Muchun Song <muchun.song@linux.dev> 22989L: linux-mm@kvack.org 22990S: Maintained 22991F: Documentation/admin-guide/mm/shrinker_debugfs.rst 22992F: include/linux/list_lru.h 22993F: include/linux/shrinker.h 22994F: mm/list_lru.c 22995F: mm/shrinker.c 22996F: mm/shrinker_debug.c 22997 22998SH_VOU V4L2 OUTPUT DRIVER 22999L: linux-media@vger.kernel.org 23000S: Orphan 23001F: drivers/media/platform/renesas/sh_vou.c 23002F: include/media/drv-intf/sh_vou.h 23003 23004SI2157 MEDIA DRIVER 23005L: linux-media@vger.kernel.org 23006S: Orphan 23007W: https://linuxtv.org 23008Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23009F: drivers/media/tuners/si2157* 23010 23011SI2165 MEDIA DRIVER 23012M: Matthias Schwarzott <zzam@gentoo.org> 23013L: linux-media@vger.kernel.org 23014S: Maintained 23015W: https://linuxtv.org 23016Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23017F: drivers/media/dvb-frontends/si2165* 23018 23019SI2168 MEDIA DRIVER 23020L: linux-media@vger.kernel.org 23021S: Orphan 23022W: https://linuxtv.org 23023Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23024F: drivers/media/dvb-frontends/si2168* 23025 23026SI470X FM RADIO RECEIVER I2C DRIVER 23027M: Hans Verkuil <hverkuil@xs4all.nl> 23028L: linux-media@vger.kernel.org 23029S: Odd Fixes 23030W: https://linuxtv.org 23031T: git git://linuxtv.org/media.git 23032F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 23033F: drivers/media/radio/si470x/radio-si470x-i2c.c 23034 23035SI470X FM RADIO RECEIVER USB DRIVER 23036M: Hans Verkuil <hverkuil@xs4all.nl> 23037L: linux-media@vger.kernel.org 23038S: Maintained 23039W: https://linuxtv.org 23040T: git git://linuxtv.org/media.git 23041F: drivers/media/radio/si470x/radio-si470x-common.c 23042F: drivers/media/radio/si470x/radio-si470x-usb.c 23043F: drivers/media/radio/si470x/radio-si470x.h 23044 23045SI4713 FM RADIO TRANSMITTER I2C DRIVER 23046M: Eduardo Valentin <edubezval@gmail.com> 23047L: linux-media@vger.kernel.org 23048S: Odd Fixes 23049W: https://linuxtv.org 23050T: git git://linuxtv.org/media.git 23051F: drivers/media/radio/si4713/si4713.? 23052 23053SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 23054M: Eduardo Valentin <edubezval@gmail.com> 23055L: linux-media@vger.kernel.org 23056S: Odd Fixes 23057W: https://linuxtv.org 23058T: git git://linuxtv.org/media.git 23059F: drivers/media/radio/si4713/radio-platform-si4713.c 23060 23061SI4713 FM RADIO TRANSMITTER USB DRIVER 23062M: Hans Verkuil <hverkuil@xs4all.nl> 23063L: linux-media@vger.kernel.org 23064S: Maintained 23065W: https://linuxtv.org 23066T: git git://linuxtv.org/media.git 23067F: drivers/media/radio/si4713/radio-usb-si4713.c 23068 23069SIANO DVB DRIVER 23070M: Mauro Carvalho Chehab <mchehab@kernel.org> 23071L: linux-media@vger.kernel.org 23072S: Odd fixes 23073W: https://linuxtv.org 23074T: git git://linuxtv.org/media.git 23075F: drivers/media/common/siano/ 23076F: drivers/media/mmc/siano/ 23077F: drivers/media/usb/siano/ 23078F: drivers/media/usb/siano/ 23079 23080SIEMENS IPC LED DRIVERS 23081M: Bao Cheng Su <baocheng.su@siemens.com> 23082M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23083M: Tobias Schaffner <tobias.schaffner@siemens.com> 23084L: linux-leds@vger.kernel.org 23085S: Maintained 23086F: drivers/leds/simatic/ 23087 23088SIEMENS IPC PLATFORM DRIVERS 23089M: Bao Cheng Su <baocheng.su@siemens.com> 23090M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23091M: Tobias Schaffner <tobias.schaffner@siemens.com> 23092L: platform-driver-x86@vger.kernel.org 23093S: Maintained 23094F: drivers/platform/x86/siemens/ 23095F: include/linux/platform_data/x86/simatic-ipc-base.h 23096F: include/linux/platform_data/x86/simatic-ipc.h 23097 23098SIEMENS IPC WATCHDOG DRIVERS 23099M: Bao Cheng Su <baocheng.su@siemens.com> 23100M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23101M: Tobias Schaffner <tobias.schaffner@siemens.com> 23102L: linux-watchdog@vger.kernel.org 23103S: Maintained 23104F: drivers/watchdog/simatic-ipc-wdt.c 23105 23106SIFIVE DRIVERS 23107M: Paul Walmsley <paul.walmsley@sifive.com> 23108M: Samuel Holland <samuel.holland@sifive.com> 23109L: linux-riscv@lists.infradead.org 23110S: Supported 23111F: drivers/dma/sf-pdma/ 23112N: sifive 23113K: fu[57]40 23114K: [^@]sifive 23115 23116SILEAD TOUCHSCREEN DRIVER 23117M: Hans de Goede <hansg@kernel.org> 23118L: linux-input@vger.kernel.org 23119L: platform-driver-x86@vger.kernel.org 23120S: Maintained 23121F: drivers/input/touchscreen/silead.c 23122F: drivers/platform/x86/touchscreen_dmi.c 23123 23124SILICON LABS WIRELESS DRIVERS (for WFxxx series) 23125M: Jérôme Pouiller <jerome.pouiller@silabs.com> 23126L: linux-wireless@vger.kernel.org 23127S: Supported 23128F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 23129F: drivers/net/wireless/silabs/ 23130 23131SILICON MOTION SM712 FRAME BUFFER DRIVER 23132M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 23133M: Teddy Wang <teddy.wang@siliconmotion.com> 23134M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 23135L: linux-fbdev@vger.kernel.org 23136S: Maintained 23137F: Documentation/fb/sm712fb.rst 23138F: drivers/video/fbdev/sm712* 23139 23140SILVACO I3C DUAL-ROLE MASTER 23141M: Miquel Raynal <miquel.raynal@bootlin.com> 23142M: Frank Li <Frank.Li@nxp.com> 23143L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 23144L: imx@lists.linux.dev 23145S: Maintained 23146F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 23147F: drivers/i3c/master/svc-i3c-master.c 23148 23149SIMPLEFB FB DRIVER 23150M: Hans de Goede <hansg@kernel.org> 23151L: linux-fbdev@vger.kernel.org 23152S: Maintained 23153F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 23154F: drivers/video/fbdev/simplefb.c 23155F: include/linux/platform_data/simplefb.h 23156 23157SIOX 23158M: Thorsten Scherer <t.scherer@eckelmann.de> 23159R: Pengutronix Kernel Team <kernel@pengutronix.de> 23160S: Supported 23161F: drivers/gpio/gpio-siox.c 23162F: drivers/siox/* 23163F: include/trace/events/siox.h 23164 23165SIPHASH PRF ROUTINES 23166M: Jason A. Donenfeld <Jason@zx2c4.com> 23167S: Maintained 23168F: include/linux/siphash.h 23169F: lib/siphash.c 23170F: lib/tests/siphash_kunit.c 23171 23172SIS 190 ETHERNET DRIVER 23173M: Francois Romieu <romieu@fr.zoreil.com> 23174L: netdev@vger.kernel.org 23175S: Maintained 23176F: drivers/net/ethernet/sis/sis190.c 23177 23178SIS 900/7016 FAST ETHERNET DRIVER 23179M: Daniele Venzano <venza@brownhat.org> 23180L: netdev@vger.kernel.org 23181S: Maintained 23182W: http://www.brownhat.org/sis900.html 23183F: drivers/net/ethernet/sis/sis900.* 23184 23185SIS FRAMEBUFFER DRIVER 23186S: Orphan 23187F: Documentation/fb/sisfb.rst 23188F: drivers/video/fbdev/sis/ 23189F: include/video/sisfb.h 23190 23191SIS I2C TOUCHSCREEN DRIVER 23192M: Mika Penttilä <mpenttil@redhat.com> 23193L: linux-input@vger.kernel.org 23194S: Maintained 23195F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 23196F: drivers/input/touchscreen/sis_i2c.c 23197 23198SIS USB2VGA DRIVER 23199M: Thomas Winischhofer <thomas@winischhofer.net> 23200S: Maintained 23201W: http://www.winischhofer.at/linuxsisusbvga.shtml 23202F: drivers/usb/misc/sisusbvga/ 23203 23204SL28 CPLD MFD DRIVER 23205M: Michael Walle <mwalle@kernel.org> 23206S: Maintained 23207F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 23208F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 23209F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 23210F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 23211F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 23212F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 23213F: drivers/gpio/gpio-sl28cpld.c 23214F: drivers/hwmon/sl28cpld-hwmon.c 23215F: drivers/irqchip/irq-sl28cpld.c 23216F: drivers/pwm/pwm-sl28cpld.c 23217F: drivers/watchdog/sl28cpld_wdt.c 23218 23219SL28 VPD NVMEM LAYOUT DRIVER 23220M: Michael Walle <mwalle@kernel.org> 23221S: Maintained 23222F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 23223F: drivers/nvmem/layouts/sl28vpd.c 23224 23225SLAB ALLOCATOR 23226M: Vlastimil Babka <vbabka@suse.cz> 23227M: Andrew Morton <akpm@linux-foundation.org> 23228R: Christoph Lameter <cl@gentwo.org> 23229R: David Rientjes <rientjes@google.com> 23230R: Roman Gushchin <roman.gushchin@linux.dev> 23231R: Harry Yoo <harry.yoo@oracle.com> 23232L: linux-mm@kvack.org 23233S: Maintained 23234T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 23235F: Documentation/admin-guide/mm/slab.rst 23236F: Documentation/mm/slab.rst 23237F: include/linux/mempool.h 23238F: include/linux/slab.h 23239F: mm/failslab.c 23240F: mm/mempool.c 23241F: mm/slab.h 23242F: mm/slab_common.c 23243F: mm/slub.c 23244 23245SLCAN CAN NETWORK DRIVER 23246M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 23247L: linux-can@vger.kernel.org 23248S: Maintained 23249F: drivers/net/can/slcan/ 23250 23251SLEEPABLE READ-COPY UPDATE (SRCU) 23252M: Lai Jiangshan <jiangshanlai@gmail.com> 23253M: "Paul E. McKenney" <paulmck@kernel.org> 23254M: Josh Triplett <josh@joshtriplett.org> 23255R: Steven Rostedt <rostedt@goodmis.org> 23256R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 23257L: rcu@vger.kernel.org 23258S: Supported 23259W: http://www.rdrop.com/users/paulmck/RCU/ 23260T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 23261F: include/linux/srcu*.h 23262F: kernel/rcu/srcu*.c 23263 23264SMACK SECURITY MODULE 23265M: Casey Schaufler <casey@schaufler-ca.com> 23266L: linux-security-module@vger.kernel.org 23267S: Maintained 23268W: http://schaufler-ca.com 23269T: git https://github.com/cschaufler/smack-next.git 23270F: Documentation/admin-guide/LSM/Smack.rst 23271F: security/smack/ 23272 23273SMC91x ETHERNET DRIVER 23274M: Nicolas Pitre <nico@fluxnic.net> 23275S: Odd Fixes 23276F: drivers/net/ethernet/smsc/smc91x.* 23277 23278SMSC EMC2103 HARDWARE MONITOR DRIVER 23279M: Steve Glendinning <steve.glendinning@shawell.net> 23280L: linux-hwmon@vger.kernel.org 23281S: Maintained 23282F: Documentation/hwmon/emc2103.rst 23283F: drivers/hwmon/emc2103.c 23284 23285SMSC SCH5627 HARDWARE MONITOR DRIVER 23286M: Hans de Goede <hansg@kernel.org> 23287L: linux-hwmon@vger.kernel.org 23288S: Supported 23289F: Documentation/hwmon/sch5627.rst 23290F: drivers/hwmon/sch5627.c 23291 23292SMSC UFX6000 and UFX7000 USB to VGA DRIVER 23293M: Steve Glendinning <steve.glendinning@shawell.net> 23294L: linux-fbdev@vger.kernel.org 23295S: Maintained 23296F: drivers/video/fbdev/smscufx.c 23297 23298SMSC47B397 HARDWARE MONITOR DRIVER 23299M: Jean Delvare <jdelvare@suse.com> 23300L: linux-hwmon@vger.kernel.org 23301S: Maintained 23302F: Documentation/hwmon/smsc47b397.rst 23303F: drivers/hwmon/smsc47b397.c 23304 23305SMSC911x ETHERNET DRIVER 23306M: Steve Glendinning <steve.glendinning@shawell.net> 23307L: netdev@vger.kernel.org 23308S: Maintained 23309F: drivers/net/ethernet/smsc/smsc911x.* 23310F: include/linux/smsc911x.h 23311 23312SMSC9420 PCI ETHERNET DRIVER 23313M: Steve Glendinning <steve.glendinning@shawell.net> 23314L: netdev@vger.kernel.org 23315S: Maintained 23316F: drivers/net/ethernet/smsc/smsc9420.* 23317 23318SNET DPU VIRTIO DATA PATH ACCELERATOR 23319R: Alvaro Karsz <alvaro.karsz@solid-run.com> 23320F: drivers/vdpa/solidrun/ 23321 23322SOCIONEXT (SNI) AVE NETWORK DRIVER 23323M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 23324L: netdev@vger.kernel.org 23325S: Maintained 23326F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 23327F: drivers/net/ethernet/socionext/sni_ave.c 23328 23329SOCIONEXT (SNI) NETSEC NETWORK DRIVER 23330M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 23331M: Masahisa Kojima <kojima.masahisa@socionext.com> 23332L: netdev@vger.kernel.org 23333S: Maintained 23334F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 23335F: drivers/net/ethernet/socionext/netsec.c 23336 23337SOCIONEXT (SNI) Synquacer SPI DRIVER 23338M: Masahisa Kojima <masahisa.kojima@linaro.org> 23339M: Jassi Brar <jaswinder.singh@linaro.org> 23340L: linux-spi@vger.kernel.org 23341S: Maintained 23342F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 23343F: drivers/spi/spi-synquacer.c 23344 23345SOCIONEXT SYNQUACER I2C DRIVER 23346M: Ard Biesheuvel <ardb@kernel.org> 23347L: linux-i2c@vger.kernel.org 23348S: Maintained 23349F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 23350F: drivers/i2c/busses/i2c-synquacer.c 23351 23352SOCIONEXT UNIPHIER SOUND DRIVER 23353L: linux-sound@vger.kernel.org 23354S: Orphan 23355F: sound/soc/uniphier/ 23356 23357SOCKET TIMESTAMPING 23358M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 23359R: Jason Xing <kernelxing@tencent.com> 23360S: Maintained 23361F: Documentation/networking/timestamping.rst 23362F: include/linux/net_tstamp.h 23363F: include/uapi/linux/net_tstamp.h 23364F: tools/testing/selftests/bpf/*/net_timestamping* 23365F: tools/testing/selftests/net/*timestamp* 23366F: tools/testing/selftests/net/so_txtime.c 23367 23368SOEKRIS NET48XX LED SUPPORT 23369M: Chris Boot <bootc@bootc.net> 23370S: Maintained 23371F: drivers/leds/leds-net48xx.c 23372 23373SOFT-IWARP DRIVER (siw) 23374M: Bernard Metzler <bernard.metzler@linux.dev> 23375L: linux-rdma@vger.kernel.org 23376S: Supported 23377F: drivers/infiniband/sw/siw/ 23378F: include/uapi/rdma/siw-abi.h 23379 23380SOFT-ROCE DRIVER (rxe) 23381M: Zhu Yanjun <zyjzyj2000@gmail.com> 23382L: linux-rdma@vger.kernel.org 23383S: Supported 23384F: drivers/infiniband/sw/rxe/ 23385F: include/uapi/rdma/rdma_user_rxe.h 23386 23387SOFTLOGIC 6x10 MPEG CODEC 23388M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 23389M: Andrey Utkin <andrey_utkin@fastmail.com> 23390M: Ismael Luceno <ismael@iodev.co.uk> 23391L: linux-media@vger.kernel.org 23392S: Supported 23393F: drivers/media/pci/solo6x10/ 23394 23395SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 23396M: James Morse <james.morse@arm.com> 23397L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23398S: Maintained 23399F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 23400F: drivers/firmware/arm_sdei.c 23401F: include/linux/arm_sdei.h 23402F: include/uapi/linux/arm_sdei.h 23403 23404SOFTWARE NODES AND DEVICE PROPERTIES 23405R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23406R: Daniel Scally <djrscally@gmail.com> 23407R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23408R: Sakari Ailus <sakari.ailus@linux.intel.com> 23409L: linux-acpi@vger.kernel.org 23410S: Maintained 23411F: drivers/base/property.c 23412F: drivers/base/swnode.c 23413F: include/linux/fwnode.h 23414F: include/linux/property.h 23415 23416SOFTWARE RAID (Multiple Disks) SUPPORT 23417M: Song Liu <song@kernel.org> 23418M: Yu Kuai <yukuai3@huawei.com> 23419L: linux-raid@vger.kernel.org 23420S: Supported 23421Q: https://patchwork.kernel.org/project/linux-raid/list/ 23422T: git git://git.kernel.org/pub/scm/linux/kernel/git/mdraid/linux.git 23423F: drivers/md/Kconfig 23424F: drivers/md/Makefile 23425F: drivers/md/md* 23426F: drivers/md/raid* 23427F: include/linux/raid/ 23428F: include/uapi/linux/raid/ 23429F: lib/raid6/ 23430 23431SOLIDRUN CLEARFOG SUPPORT 23432M: Russell King <linux@armlinux.org.uk> 23433S: Maintained 23434F: arch/arm/boot/dts/marvell/armada-388-clearfog* 23435F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 23436 23437SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 23438M: Russell King <linux@armlinux.org.uk> 23439S: Maintained 23440F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 23441F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 23442F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 23443 23444SONIC NETWORK DRIVER 23445M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 23446L: netdev@vger.kernel.org 23447S: Maintained 23448F: drivers/net/ethernet/natsemi/sonic.* 23449 23450SONICS SILICON BACKPLANE DRIVER (SSB) 23451M: Michael Buesch <m@bues.ch> 23452L: linux-wireless@vger.kernel.org 23453S: Maintained 23454F: drivers/ssb/ 23455F: include/linux/ssb/ 23456 23457SONY IMX208 SENSOR DRIVER 23458M: Sakari Ailus <sakari.ailus@linux.intel.com> 23459L: linux-media@vger.kernel.org 23460S: Maintained 23461T: git git://linuxtv.org/media.git 23462F: drivers/media/i2c/imx208.c 23463 23464SONY IMX214 SENSOR DRIVER 23465M: Ricardo Ribalda <ribalda@kernel.org> 23466L: linux-media@vger.kernel.org 23467S: Maintained 23468T: git git://linuxtv.org/media.git 23469F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 23470F: drivers/media/i2c/imx214.c 23471 23472SONY IMX219 SENSOR DRIVER 23473M: Dave Stevenson <dave.stevenson@raspberrypi.com> 23474L: linux-media@vger.kernel.org 23475S: Maintained 23476T: git git://linuxtv.org/media.git 23477F: Documentation/devicetree/bindings/media/i2c/sony,imx219.yaml 23478F: drivers/media/i2c/imx219.c 23479 23480SONY IMX258 SENSOR DRIVER 23481M: Sakari Ailus <sakari.ailus@linux.intel.com> 23482L: linux-media@vger.kernel.org 23483S: Maintained 23484T: git git://linuxtv.org/media.git 23485F: Documentation/devicetree/bindings/media/i2c/sony,imx258.yaml 23486F: drivers/media/i2c/imx258.c 23487 23488SONY IMX274 SENSOR DRIVER 23489M: Leon Luo <leonl@leopardimaging.com> 23490L: linux-media@vger.kernel.org 23491S: Maintained 23492T: git git://linuxtv.org/media.git 23493F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 23494F: drivers/media/i2c/imx274.c 23495 23496SONY IMX283 SENSOR DRIVER 23497M: Kieran Bingham <kieran.bingham@ideasonboard.com> 23498M: Umang Jain <umang.jain@ideasonboard.com> 23499L: linux-media@vger.kernel.org 23500S: Maintained 23501T: git git://linuxtv.org/media.git 23502F: Documentation/devicetree/bindings/media/i2c/sony,imx283.yaml 23503F: drivers/media/i2c/imx283.c 23504 23505SONY IMX290 SENSOR DRIVER 23506M: Manivannan Sadhasivam <mani@kernel.org> 23507L: linux-media@vger.kernel.org 23508S: Maintained 23509T: git git://linuxtv.org/media.git 23510F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 23511F: drivers/media/i2c/imx290.c 23512 23513SONY IMX296 SENSOR DRIVER 23514M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23515M: Manivannan Sadhasivam <mani@kernel.org> 23516L: linux-media@vger.kernel.org 23517S: Maintained 23518T: git git://linuxtv.org/media.git 23519F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 23520F: drivers/media/i2c/imx296.c 23521 23522SONY IMX319 SENSOR DRIVER 23523M: Bingbu Cao <bingbu.cao@intel.com> 23524L: linux-media@vger.kernel.org 23525S: Maintained 23526T: git git://linuxtv.org/media.git 23527F: drivers/media/i2c/imx319.c 23528 23529SONY IMX334 SENSOR DRIVER 23530L: linux-media@vger.kernel.org 23531S: Orphan 23532T: git git://linuxtv.org/media.git 23533F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 23534F: drivers/media/i2c/imx334.c 23535 23536SONY IMX335 SENSOR DRIVER 23537M: Kieran Bingham <kieran.bingham@ideasonboard.com> 23538L: linux-media@vger.kernel.org 23539S: Maintained 23540T: git git://linuxtv.org/media.git 23541F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 23542F: drivers/media/i2c/imx335.c 23543 23544SONY IMX355 SENSOR DRIVER 23545M: Tianshu Qiu <tian.shu.qiu@intel.com> 23546L: linux-media@vger.kernel.org 23547S: Maintained 23548T: git git://linuxtv.org/media.git 23549F: drivers/media/i2c/imx355.c 23550 23551SONY IMX412 SENSOR DRIVER 23552L: linux-media@vger.kernel.org 23553S: Orphan 23554T: git git://linuxtv.org/media.git 23555F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 23556F: drivers/media/i2c/imx412.c 23557 23558SONY IMX415 SENSOR DRIVER 23559M: Michael Riesch <michael.riesch@collabora.com> 23560L: linux-media@vger.kernel.org 23561S: Maintained 23562T: git git://linuxtv.org/media.git 23563F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 23564F: drivers/media/i2c/imx415.c 23565 23566SONY MEMORYSTICK SUBSYSTEM 23567M: Maxim Levitsky <maximlevitsky@gmail.com> 23568M: Alex Dubov <oakad@yahoo.com> 23569M: Ulf Hansson <ulf.hansson@linaro.org> 23570L: linux-mmc@vger.kernel.org 23571S: Maintained 23572T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 23573F: drivers/memstick/ 23574F: include/linux/memstick.h 23575 23576SONY VAIO CONTROL DEVICE DRIVER 23577M: Mattia Dongili <malattia@linux.it> 23578L: platform-driver-x86@vger.kernel.org 23579S: Maintained 23580W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 23581F: Documentation/admin-guide/laptops/sony-laptop.rst 23582F: drivers/char/sonypi.c 23583F: drivers/platform/x86/sony-laptop.c 23584 23585SOPHGO DEVICETREES and DRIVERS 23586M: Chen Wang <unicorn_wang@outlook.com> 23587M: Inochi Amaoto <inochiama@gmail.com> 23588L: sophgo@lists.linux.dev 23589W: https://github.com/sophgo/linux/wiki 23590T: git https://github.com/sophgo/linux.git 23591S: Maintained 23592N: sophgo 23593K: sophgo 23594 23595SOUND 23596M: Jaroslav Kysela <perex@perex.cz> 23597M: Takashi Iwai <tiwai@suse.com> 23598L: linux-sound@vger.kernel.org 23599S: Maintained 23600W: http://www.alsa-project.org/ 23601Q: http://patchwork.kernel.org/project/alsa-devel/list/ 23602T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 23603F: Documentation/sound/ 23604F: include/sound/ 23605F: include/uapi/sound/ 23606F: sound/ 23607F: tools/testing/selftests/alsa 23608 23609SOUND - ALSA SELFTESTS 23610M: Mark Brown <broonie@kernel.org> 23611L: linux-sound@vger.kernel.org 23612L: linux-kselftest@vger.kernel.org 23613S: Supported 23614F: tools/testing/selftests/alsa 23615 23616SOUND - COMPRESSED AUDIO 23617M: Vinod Koul <vkoul@kernel.org> 23618L: linux-sound@vger.kernel.org 23619S: Supported 23620T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 23621F: Documentation/sound/designs/compress-offload.rst 23622F: include/sound/compress_driver.h 23623F: include/uapi/sound/compress_* 23624F: sound/core/compress_offload.c 23625F: sound/soc/soc-compress.c 23626 23627SOUND - CORE KUNIT TEST 23628M: Ivan Orlov <ivan.orlov0322@gmail.com> 23629L: linux-sound@vger.kernel.org 23630S: Supported 23631F: sound/core/sound_kunit.c 23632 23633SOUND - DMAENGINE HELPERS 23634M: Lars-Peter Clausen <lars@metafoo.de> 23635S: Supported 23636F: include/sound/dmaengine_pcm.h 23637F: sound/core/pcm_dmaengine.c 23638F: sound/soc/soc-generic-dmaengine-pcm.c 23639 23640SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 23641M: Liam Girdwood <lgirdwood@gmail.com> 23642M: Mark Brown <broonie@kernel.org> 23643L: linux-sound@vger.kernel.org 23644S: Supported 23645W: http://alsa-project.org/main/index.php/ASoC 23646T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 23647F: Documentation/devicetree/bindings/sound/ 23648F: Documentation/sound/soc/ 23649F: include/dt-bindings/sound/ 23650F: include/sound/cs* 23651X: include/sound/cs4231-regs.h 23652X: include/sound/cs8403.h 23653X: include/sound/cs8427.h 23654F: include/sound/madera-pdata.h 23655F: include/sound/soc* 23656F: include/sound/sof.h 23657F: include/sound/sof/ 23658F: include/sound/wm*.h 23659F: include/trace/events/sof*.h 23660F: include/uapi/sound/asoc.h 23661F: sound/soc/ 23662 23663SOUND - SOC LAYER / dapm-graph 23664M: Luca Ceresoli <luca.ceresoli@bootlin.com> 23665L: linux-sound@vger.kernel.org 23666S: Maintained 23667F: tools/sound/dapm-graph 23668 23669SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 23670M: Liam Girdwood <lgirdwood@gmail.com> 23671M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 23672M: Bard Liao <yung-chuan.liao@linux.intel.com> 23673M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 23674M: Daniel Baluta <daniel.baluta@nxp.com> 23675R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 23676R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 23677L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 23678S: Supported 23679W: https://github.com/thesofproject/linux/ 23680F: sound/soc/sof/ 23681 23682SOUND - GENERIC SOUND CARD (Simple-Audio-Card, Audio-Graph-Card) 23683M: Mark Brown <broonie@kernel.org> 23684M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 23685S: Supported 23686L: linux-sound@vger.kernel.org 23687F: sound/soc/generic/ 23688F: include/sound/simple_card* 23689F: Documentation/devicetree/bindings/sound/simple-card.yaml 23690F: Documentation/devicetree/bindings/sound/audio-graph*.yaml 23691 23692SOUNDWIRE SUBSYSTEM 23693M: Vinod Koul <vkoul@kernel.org> 23694M: Bard Liao <yung-chuan.liao@linux.intel.com> 23695R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 23696L: linux-sound@vger.kernel.org 23697S: Supported 23698T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 23699F: Documentation/driver-api/soundwire/ 23700F: drivers/soundwire/ 23701F: include/linux/soundwire/ 23702 23703SP2 MEDIA DRIVER 23704M: Olli Salonen <olli.salonen@iki.fi> 23705L: linux-media@vger.kernel.org 23706S: Maintained 23707W: https://linuxtv.org 23708Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23709F: drivers/media/dvb-frontends/sp2* 23710 23711SPANISH DOCUMENTATION 23712M: Carlos Bilbao <carlos.bilbao@kernel.org> 23713R: Avadhut Naik <avadhut.naik@amd.com> 23714S: Maintained 23715F: Documentation/translations/sp_SP/ 23716 23717SPARC + UltraSPARC (sparc/sparc64) 23718M: "David S. Miller" <davem@davemloft.net> 23719M: Andreas Larsson <andreas@gaisler.com> 23720L: sparclinux@vger.kernel.org 23721S: Maintained 23722Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 23723T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 23724T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 23725F: arch/sparc/ 23726F: drivers/sbus/ 23727 23728SPARC SERIAL DRIVERS 23729M: "David S. Miller" <davem@davemloft.net> 23730L: sparclinux@vger.kernel.org 23731S: Maintained 23732T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 23733T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 23734F: drivers/tty/serial/suncore.c 23735F: drivers/tty/serial/sunhv.c 23736F: drivers/tty/serial/sunsab.c 23737F: drivers/tty/serial/sunsab.h 23738F: drivers/tty/serial/sunsu.c 23739F: drivers/tty/serial/sunzilog.c 23740F: drivers/tty/serial/sunzilog.h 23741F: drivers/tty/vcc.c 23742F: include/linux/sunserialcore.h 23743 23744SPARSE CHECKER 23745M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 23746L: linux-sparse@vger.kernel.org 23747S: Maintained 23748W: https://sparse.docs.kernel.org/ 23749Q: https://patchwork.kernel.org/project/linux-sparse/list/ 23750B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 23751T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 23752F: include/linux/compiler.h 23753 23754SPEAKUP CONSOLE SPEECH DRIVER 23755M: William Hubbs <w.d.hubbs@gmail.com> 23756M: Chris Brannon <chris@the-brannons.com> 23757M: Kirk Reiser <kirk@reisers.ca> 23758M: Samuel Thibault <samuel.thibault@ens-lyon.org> 23759L: speakup@linux-speakup.org 23760S: Odd Fixes 23761W: http://www.linux-speakup.org/ 23762W: https://github.com/linux-speakup/speakup 23763B: https://github.com/linux-speakup/speakup/issues 23764F: drivers/accessibility/speakup/ 23765 23766SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 23767M: Viresh Kumar <vireshk@kernel.org> 23768L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23769L: soc@lists.linux.dev 23770S: Maintained 23771W: http://www.st.com/spear 23772F: arch/arm/boot/dts/st/spear* 23773F: arch/arm/mach-spear/ 23774F: drivers/clk/spear/ 23775F: drivers/pinctrl/spear/ 23776 23777SPI NOR SUBSYSTEM 23778M: Tudor Ambarus <tudor.ambarus@linaro.org> 23779M: Pratyush Yadav <pratyush@kernel.org> 23780M: Michael Walle <mwalle@kernel.org> 23781L: linux-mtd@lists.infradead.org 23782S: Maintained 23783W: http://www.linux-mtd.infradead.org/ 23784Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 23785C: irc://irc.oftc.net/mtd 23786T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 23787F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 23788F: drivers/mtd/spi-nor/ 23789F: include/linux/mtd/spi-nor.h 23790 23791SPI OFFLOAD 23792R: David Lechner <dlechner@baylibre.com> 23793F: drivers/spi/spi-offload-trigger-*.c 23794F: drivers/spi/spi-offload.c 23795F: include/linux/spi/offload/ 23796K: spi_offload 23797 23798SPI SUBSYSTEM 23799M: Mark Brown <broonie@kernel.org> 23800L: linux-spi@vger.kernel.org 23801S: Maintained 23802Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 23803T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 23804F: Documentation/devicetree/bindings/spi/ 23805F: Documentation/spi/ 23806F: drivers/spi/ 23807F: include/linux/spi/ 23808F: include/uapi/linux/spi/ 23809F: tools/spi/ 23810 23811SPMI SUBSYSTEM 23812M: Stephen Boyd <sboyd@kernel.org> 23813L: linux-kernel@vger.kernel.org 23814S: Maintained 23815T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 23816F: Documentation/devicetree/bindings/spmi/ 23817F: drivers/spmi/ 23818F: include/dt-bindings/spmi/spmi.h 23819F: include/linux/spmi.h 23820F: include/trace/events/spmi.h 23821 23822SPU FILE SYSTEM 23823L: linuxppc-dev@lists.ozlabs.org 23824S: Orphan 23825F: Documentation/filesystems/spufs/spufs.rst 23826F: arch/powerpc/platforms/cell/spufs/ 23827 23828SQUASHFS FILE SYSTEM 23829M: Phillip Lougher <phillip@squashfs.org.uk> 23830L: squashfs-devel@lists.sourceforge.net (subscribers-only) 23831S: Maintained 23832W: http://squashfs.org.uk 23833T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 23834F: Documentation/filesystems/squashfs.rst 23835F: fs/squashfs/ 23836 23837SRM (Alpha) environment access 23838M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 23839S: Maintained 23840F: arch/alpha/kernel/srm_env.c 23841 23842ST LSM6DSx IMU IIO DRIVER 23843M: Lorenzo Bianconi <lorenzo@kernel.org> 23844L: linux-iio@vger.kernel.org 23845S: Maintained 23846W: http://www.st.com/ 23847F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 23848F: drivers/iio/imu/st_lsm6dsx/ 23849 23850ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 23851M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23852M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23853L: linux-media@vger.kernel.org 23854S: Maintained 23855T: git git://linuxtv.org/media.git 23856F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 23857F: drivers/media/i2c/st-mipid02.c 23858 23859ST STC3117 FUEL GAUGE DRIVER 23860M: Hardevsinh Palaniya <hardevsinh.palaniya@siliconsignals.io> 23861M: Bhavin Sharma <bhavin.sharma@siliconsignals.io> 23862L: linux-pm@vger.kernel.org 23863S: Maintained 23864F: Documentation/devicetree/bindings/power/supply/st,stc3117.yaml 23865F: drivers/power/supply/stc3117_fuel_gauge.c 23866 23867ST STM32 FIREWALL 23868M: Gatien Chevallier <gatien.chevallier@foss.st.com> 23869S: Maintained 23870F: drivers/bus/stm32_etzpc.c 23871F: drivers/bus/stm32_firewall.c 23872F: drivers/bus/stm32_rifsc.c 23873 23874ST STM32 HDP PINCTRL DRIVER 23875M: Clément Le Goffic <legoffic.clement@gmail.com> 23876S: Maintained 23877F: Documentation/devicetree/bindings/pinctrl/st,stm32-hdp.yaml 23878F: drivers/pinctrl/stm32/pinctrl-stm32-hdp.c 23879 23880ST STM32 I2C/SMBUS DRIVER 23881M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 23882M: Alain Volmat <alain.volmat@foss.st.com> 23883L: linux-i2c@vger.kernel.org 23884S: Maintained 23885F: drivers/i2c/busses/i2c-stm32* 23886 23887ST STM32 OCTO MEMORY MANAGER 23888M: Patrice Chotard <patrice.chotard@foss.st.com> 23889S: Maintained 23890F: Documentation/devicetree/bindings/memory-controllers/st,stm32mp25-omm.yaml 23891F: drivers/memory/stm32_omm.c 23892 23893ST STM32 PINCTRL DRIVER 23894M: Antonio Borneo <antonio.borneo@foss.st.com> 23895S: Maintained 23896F: Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml 23897F: drivers/pinctrl/stm32/ 23898F: include/dt-bindings/pinctrl/stm32-pinfunc.h 23899X: drivers/pinctrl/stm32/pinctrl-stm32-hdp.c 23900 23901ST STM32 SPI DRIVER 23902M: Alain Volmat <alain.volmat@foss.st.com> 23903L: linux-spi@vger.kernel.org 23904S: Maintained 23905F: drivers/spi/spi-stm32.c 23906 23907ST STPDDC60 DRIVER 23908M: Daniel Nilsson <daniel.nilsson@flex.com> 23909L: linux-hwmon@vger.kernel.org 23910S: Maintained 23911F: Documentation/hwmon/stpddc60.rst 23912F: drivers/hwmon/pmbus/stpddc60.c 23913 23914ST VD55G1 DRIVER 23915M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23916M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23917L: linux-media@vger.kernel.org 23918S: Maintained 23919F: Documentation/devicetree/bindings/media/i2c/st,vd55g1.yaml 23920F: drivers/media/i2c/vd55g1.c 23921 23922ST VD56G3 IMAGE SENSOR DRIVER 23923M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23924M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23925L: linux-media@vger.kernel.org 23926S: Maintained 23927F: Documentation/devicetree/bindings/media/i2c/st,vd56g3.yaml 23928F: drivers/media/i2c/vd56g3.c 23929 23930ST VGXY61 DRIVER 23931M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23932M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23933L: linux-media@vger.kernel.org 23934S: Maintained 23935T: git git://linuxtv.org/media.git 23936F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 23937F: Documentation/userspace-api/media/drivers/vgxy61.rst 23938F: drivers/media/i2c/vgxy61.c 23939 23940ST VL53L0X ToF RANGER(I2C) IIO DRIVER 23941M: Song Qiang <songqiang1304521@gmail.com> 23942L: linux-iio@vger.kernel.org 23943S: Maintained 23944F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 23945F: drivers/iio/proximity/vl53l0x-i2c.c 23946 23947STABLE BRANCH 23948M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23949M: Sasha Levin <sashal@kernel.org> 23950L: stable@vger.kernel.org 23951S: Supported 23952F: Documentation/process/stable-kernel-rules.rst 23953 23954STAGING - ATOMISP DRIVER 23955M: Hans de Goede <hansg@kernel.org> 23956M: Mauro Carvalho Chehab <mchehab@kernel.org> 23957R: Sakari Ailus <sakari.ailus@linux.intel.com> 23958L: linux-media@vger.kernel.org 23959S: Maintained 23960F: drivers/staging/media/atomisp/ 23961 23962STAGING - INDUSTRIAL IO 23963M: Jonathan Cameron <jic23@kernel.org> 23964L: linux-iio@vger.kernel.org 23965S: Odd Fixes 23966F: drivers/staging/iio/ 23967 23968STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 23969M: Marc Dietrich <marvin24@gmx.de> 23970L: ac100@lists.launchpad.net (moderated for non-subscribers) 23971L: linux-tegra@vger.kernel.org 23972S: Maintained 23973F: drivers/staging/nvec/ 23974 23975STAGING - SEPS525 LCD CONTROLLER DRIVERS 23976M: Michael Hennerich <michael.hennerich@analog.com> 23977L: linux-fbdev@vger.kernel.org 23978S: Supported 23979F: drivers/staging/fbtft/fb_seps525.c 23980 23981STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 23982M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 23983M: Teddy Wang <teddy.wang@siliconmotion.com> 23984M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 23985L: linux-fbdev@vger.kernel.org 23986S: Maintained 23987F: drivers/staging/sm750fb/ 23988 23989STAGING SUBSYSTEM 23990M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23991L: linux-staging@lists.linux.dev 23992S: Supported 23993T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 23994F: drivers/staging/ 23995 23996STANDALONE CACHE CONTROLLER DRIVERS 23997M: Conor Dooley <conor@kernel.org> 23998S: Maintained 23999T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 24000F: Documentation/devicetree/bindings/cache/ 24001F: drivers/cache 24002 24003STARFIRE/DURALAN NETWORK DRIVER 24004M: Ion Badulescu <ionut@badula.org> 24005S: Odd Fixes 24006F: drivers/net/ethernet/adaptec/starfire* 24007 24008STARFIVE CAMERA SUBSYSTEM DRIVER 24009M: Jack Zhu <jack.zhu@starfivetech.com> 24010M: Changhuang Liang <changhuang.liang@starfivetech.com> 24011L: linux-media@vger.kernel.org 24012S: Maintained 24013F: Documentation/admin-guide/media/starfive_camss.rst 24014F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 24015F: drivers/staging/media/starfive/camss 24016 24017STARFIVE CRYPTO DRIVER 24018M: Jia Jie Ho <jiajie.ho@starfivetech.com> 24019M: William Qiu <william.qiu@starfivetech.com> 24020S: Supported 24021F: Documentation/devicetree/bindings/crypto/starfive* 24022F: drivers/crypto/starfive/ 24023 24024STARFIVE DEVICETREES 24025M: Emil Renner Berthing <kernel@esmil.dk> 24026S: Maintained 24027F: arch/riscv/boot/dts/starfive/ 24028 24029STARFIVE DWMAC GLUE LAYER 24030M: Emil Renner Berthing <kernel@esmil.dk> 24031M: Minda Chen <minda.chen@starfivetech.com> 24032S: Maintained 24033F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 24034F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 24035 24036STARFIVE JH7110 DPHY RX DRIVER 24037M: Jack Zhu <jack.zhu@starfivetech.com> 24038M: Changhuang Liang <changhuang.liang@starfivetech.com> 24039S: Supported 24040F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 24041F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 24042 24043STARFIVE JH7110 DPHY TX DRIVER 24044M: Keith Zhao <keith.zhao@starfivetech.com> 24045S: Supported 24046F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-tx.yaml 24047F: drivers/phy/starfive/phy-jh7110-dphy-tx.c 24048 24049STARFIVE JH7110 MMC/SD/SDIO DRIVER 24050M: William Qiu <william.qiu@starfivetech.com> 24051S: Supported 24052F: Documentation/devicetree/bindings/mmc/starfive* 24053F: drivers/mmc/host/dw_mmc-starfive.c 24054 24055STARFIVE JH7110 PLL CLOCK DRIVER 24056M: Xingyu Wu <xingyu.wu@starfivetech.com> 24057S: Supported 24058F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 24059F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 24060 24061STARFIVE JH7110 PWMDAC DRIVER 24062M: Hal Feng <hal.feng@starfivetech.com> 24063M: Xingyu Wu <xingyu.wu@starfivetech.com> 24064S: Supported 24065F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 24066F: sound/soc/starfive/jh7110_pwmdac.c 24067 24068STARFIVE JH7110 SYSCON 24069M: William Qiu <william.qiu@starfivetech.com> 24070M: Xingyu Wu <xingyu.wu@starfivetech.com> 24071S: Supported 24072F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 24073 24074STARFIVE JH7110 TDM DRIVER 24075M: Walker Chen <walker.chen@starfivetech.com> 24076S: Maintained 24077F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 24078F: sound/soc/starfive/jh7110_tdm.c 24079 24080STARFIVE JH71X0 CLOCK DRIVERS 24081M: Emil Renner Berthing <kernel@esmil.dk> 24082M: Hal Feng <hal.feng@starfivetech.com> 24083S: Maintained 24084F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 24085F: drivers/clk/starfive/clk-starfive-jh71* 24086F: include/dt-bindings/clock/starfive?jh71*.h 24087 24088STARFIVE JH71X0 PINCTRL DRIVERS 24089M: Emil Renner Berthing <kernel@esmil.dk> 24090M: Hal Feng <hal.feng@starfivetech.com> 24091L: linux-gpio@vger.kernel.org 24092S: Maintained 24093F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 24094F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 24095F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 24096F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 24097 24098STARFIVE JH71X0 RESET CONTROLLER DRIVERS 24099M: Emil Renner Berthing <kernel@esmil.dk> 24100M: Hal Feng <hal.feng@starfivetech.com> 24101S: Maintained 24102F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 24103F: drivers/reset/starfive/reset-starfive-jh71* 24104F: include/dt-bindings/reset/starfive?jh71*.h 24105 24106STARFIVE JH71X0 USB DRIVERS 24107M: Minda Chen <minda.chen@starfivetech.com> 24108S: Maintained 24109F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 24110F: drivers/usb/cdns3/cdns3-starfive.c 24111 24112STARFIVE JH71XX PMU CONTROLLER DRIVER 24113M: Walker Chen <walker.chen@starfivetech.com> 24114M: Changhuang Liang <changhuang.liang@starfivetech.com> 24115S: Supported 24116F: Documentation/devicetree/bindings/power/starfive* 24117F: drivers/pmdomain/starfive/ 24118F: include/dt-bindings/power/starfive,jh7110-pmu.h 24119 24120STARFIVE SOC DRIVERS 24121M: Conor Dooley <conor@kernel.org> 24122S: Maintained 24123T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 24124F: Documentation/devicetree/bindings/soc/starfive/ 24125 24126STARFIVE STARLINK PMU DRIVER 24127M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 24128S: Maintained 24129F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 24130F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 24131F: drivers/perf/starfive_starlink_pmu.c 24132 24133STARFIVE TRNG DRIVER 24134M: Jia Jie Ho <jiajie.ho@starfivetech.com> 24135S: Supported 24136F: Documentation/devicetree/bindings/rng/starfive* 24137F: drivers/char/hw_random/jh7110-trng.c 24138 24139STARFIVE WATCHDOG DRIVER 24140M: Xingyu Wu <xingyu.wu@starfivetech.com> 24141M: Ziv Xu <ziv.xu@starfivetech.com> 24142S: Supported 24143F: Documentation/devicetree/bindings/watchdog/starfive* 24144F: drivers/watchdog/starfive-wdt.c 24145 24146STARFIVE JH71X0 PCIE AND USB PHY DRIVER 24147M: Minda Chen <minda.chen@starfivetech.com> 24148S: Supported 24149F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 24150F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 24151F: drivers/phy/starfive/phy-jh7110-pcie.c 24152F: drivers/phy/starfive/phy-jh7110-usb.c 24153 24154STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 24155M: Changhuang Liang <changhuang.liang@starfivetech.com> 24156S: Supported 24157F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 24158F: drivers/irqchip/irq-starfive-jh8100-intc.c 24159 24160STATIC BRANCH/CALL 24161M: Peter Zijlstra <peterz@infradead.org> 24162M: Josh Poimboeuf <jpoimboe@kernel.org> 24163M: Jason Baron <jbaron@akamai.com> 24164R: Steven Rostedt <rostedt@goodmis.org> 24165R: Ard Biesheuvel <ardb@kernel.org> 24166S: Supported 24167F: arch/*/include/asm/jump_label*.h 24168F: arch/*/include/asm/static_call*.h 24169F: arch/*/kernel/jump_label.c 24170F: arch/*/kernel/static_call.c 24171F: include/linux/jump_label*.h 24172F: include/linux/static_call*.h 24173F: kernel/jump_label.c 24174F: kernel/static_call*.c 24175 24176STI AUDIO (ASoC) DRIVERS 24177M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 24178L: linux-sound@vger.kernel.org 24179S: Maintained 24180F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 24181F: sound/soc/sti/ 24182 24183STI CEC DRIVER 24184M: Alain Volmat <alain.volmat@foss.st.com> 24185S: Maintained 24186F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 24187F: drivers/media/cec/platform/sti/ 24188 24189STK1160 USB VIDEO CAPTURE DRIVER 24190M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 24191L: linux-media@vger.kernel.org 24192S: Maintained 24193T: git git://linuxtv.org/media.git 24194F: drivers/media/usb/stk1160/ 24195 24196STM32 AUDIO (ASoC) DRIVERS 24197M: Olivier Moysan <olivier.moysan@foss.st.com> 24198M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 24199L: linux-sound@vger.kernel.org 24200S: Maintained 24201F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 24202F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 24203F: sound/soc/stm/ 24204 24205STM32 DMA DRIVERS 24206M: Amélie Delaunay <amelie.delaunay@foss.st.com> 24207L: dmaengine@vger.kernel.org 24208L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 24209S: Maintained 24210F: Documentation/arch/arm/stm32/stm32-dma-mdma-chaining.rst 24211F: Documentation/devicetree/bindings/dma/stm32/ 24212F: drivers/dma/stm32/ 24213 24214STM32 TIMER/LPTIMER DRIVERS 24215M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 24216S: Maintained 24217F: Documentation/ABI/testing/*timer-stm32 24218F: Documentation/devicetree/bindings/*/*stm32-*timer* 24219F: drivers/*/stm32-*timer* 24220F: drivers/pwm/pwm-stm32* 24221F: include/linux/*/stm32-*tim* 24222 24223STM32MP25 USB3/PCIE COMBOPHY DRIVER 24224M: Christian Bruel <christian.bruel@foss.st.com> 24225S: Maintained 24226F: Documentation/devicetree/bindings/phy/st,stm32mp25-combophy.yaml 24227F: drivers/phy/st/phy-stm32-combophy.c 24228 24229STMMAC ETHERNET DRIVER 24230L: netdev@vger.kernel.org 24231S: Orphan 24232F: Documentation/networking/device_drivers/ethernet/stmicro/ 24233F: drivers/net/ethernet/stmicro/stmmac/ 24234 24235SUN HAPPY MEAL ETHERNET DRIVER 24236M: Sean Anderson <seanga2@gmail.com> 24237S: Maintained 24238F: drivers/net/ethernet/sun/sunhme.* 24239 24240SUN3/3X 24241M: Sam Creasey <sammy@sammy.net> 24242S: Maintained 24243W: http://sammy.net/sun3/ 24244F: arch/m68k/include/asm/sun3* 24245F: arch/m68k/kernel/*sun3* 24246F: arch/m68k/sun3*/ 24247F: drivers/net/ethernet/i825xx/sun3* 24248 24249SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 24250M: Hans de Goede <hansg@kernel.org> 24251L: linux-input@vger.kernel.org 24252S: Maintained 24253F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 24254F: drivers/input/keyboard/sun4i-lradc-keys.c 24255 24256SUNPLUS ETHERNET DRIVER 24257M: Wells Lu <wellslutw@gmail.com> 24258L: netdev@vger.kernel.org 24259S: Maintained 24260W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 24261F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 24262F: drivers/net/ethernet/sunplus/ 24263 24264SUNPLUS MMC DRIVER 24265M: Tony Huang <tonyhuang.sunplus@gmail.com> 24266M: Li-hao Kuo <lhjeff911@gmail.com> 24267S: Maintained 24268F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 24269F: drivers/mmc/host/sunplus-mmc.c 24270 24271SUNPLUS OCOTP DRIVER 24272M: Vincent Shih <vincent.sunplus@gmail.com> 24273S: Maintained 24274F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 24275F: drivers/nvmem/sunplus-ocotp.c 24276 24277SUNPLUS PWM DRIVER 24278M: Hammer Hsieh <hammerh0314@gmail.com> 24279S: Maintained 24280F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 24281F: drivers/pwm/pwm-sunplus.c 24282 24283SUNPLUS RTC DRIVER 24284M: Vincent Shih <vincent.sunplus@gmail.com> 24285L: linux-rtc@vger.kernel.org 24286S: Maintained 24287F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 24288F: drivers/rtc/rtc-sunplus.c 24289 24290SUNPLUS SPI CONTROLLER INTERFACE DRIVER 24291M: Li-hao Kuo <lhjeff911@gmail.com> 24292L: linux-spi@vger.kernel.org 24293S: Maintained 24294F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 24295F: drivers/spi/spi-sunplus-sp7021.c 24296 24297SUNPLUS UART DRIVER 24298M: Hammer Hsieh <hammerh0314@gmail.com> 24299S: Maintained 24300F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 24301F: drivers/tty/serial/sunplus-uart.c 24302 24303SUNPLUS USB2 PHY DRIVER 24304M: Vincent Shih <vincent.sunplus@gmail.com> 24305L: linux-usb@vger.kernel.org 24306S: Maintained 24307F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 24308F: drivers/phy/sunplus/Kconfig 24309F: drivers/phy/sunplus/Makefile 24310F: drivers/phy/sunplus/phy-sunplus-usb2.c 24311 24312SUNPLUS WATCHDOG DRIVER 24313M: Xiantao Hu <xt.hu@cqplus1.com> 24314L: linux-watchdog@vger.kernel.org 24315S: Maintained 24316F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 24317F: drivers/watchdog/sunplus_wdt.c 24318 24319SUPERH 24320M: Yoshinori Sato <ysato@users.sourceforge.jp> 24321M: Rich Felker <dalias@libc.org> 24322M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 24323L: linux-sh@vger.kernel.org 24324S: Maintained 24325Q: http://patchwork.kernel.org/project/linux-sh/list/ 24326F: Documentation/arch/sh/ 24327F: arch/sh/ 24328F: drivers/sh/ 24329 24330SUSPEND TO RAM 24331M: "Rafael J. Wysocki" <rafael@kernel.org> 24332R: Len Brown <lenb@kernel.org> 24333R: Pavel Machek <pavel@kernel.org> 24334L: linux-pm@vger.kernel.org 24335S: Supported 24336B: https://bugzilla.kernel.org 24337F: Documentation/power/ 24338F: arch/x86/kernel/acpi/sleep* 24339F: arch/x86/kernel/acpi/wakeup* 24340F: drivers/base/power/ 24341F: include/linux/freezer.h 24342F: include/linux/pm.h 24343F: include/linux/suspend.h 24344F: kernel/power/ 24345 24346SVGA HANDLING 24347M: Martin Mares <mj@ucw.cz> 24348L: linux-video@atrey.karlin.mff.cuni.cz 24349S: Maintained 24350F: Documentation/admin-guide/svga.rst 24351F: arch/x86/boot/video* 24352 24353SWITCHDEV 24354M: Jiri Pirko <jiri@resnulli.us> 24355M: Ivan Vecera <ivecera@redhat.com> 24356L: netdev@vger.kernel.org 24357S: Supported 24358F: include/net/switchdev.h 24359F: net/switchdev/ 24360 24361SY8106A REGULATOR DRIVER 24362M: Icenowy Zheng <icenowy@aosc.io> 24363S: Maintained 24364F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 24365F: drivers/regulator/sy8106a-regulator.c 24366 24367SYNC FILE FRAMEWORK 24368M: Sumit Semwal <sumit.semwal@linaro.org> 24369R: Gustavo Padovan <gustavo@padovan.org> 24370L: linux-media@vger.kernel.org 24371L: dri-devel@lists.freedesktop.org 24372S: Maintained 24373T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 24374F: Documentation/driver-api/sync_file.rst 24375F: drivers/dma-buf/dma-fence* 24376F: drivers/dma-buf/sw_sync.c 24377F: drivers/dma-buf/sync_* 24378F: include/linux/sync_file.h 24379F: include/uapi/linux/sync_file.h 24380 24381SYNOPSYS ARC ARCHITECTURE 24382M: Vineet Gupta <vgupta@kernel.org> 24383L: linux-snps-arc@lists.infradead.org 24384S: Supported 24385T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 24386F: Documentation/arch/arc 24387F: Documentation/devicetree/bindings/arc/* 24388F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 24389F: arch/arc/ 24390F: drivers/clocksource/arc_timer.c 24391F: drivers/tty/serial/arc_uart.c 24392 24393SYNOPSYS ARC HSDK SDP pll clock driver 24394M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24395S: Supported 24396F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 24397F: drivers/clk/clk-hsdk-pll.c 24398 24399SYNOPSYS ARC SDP clock driver 24400M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24401S: Supported 24402F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 24403F: drivers/clk/axs10x/* 24404 24405SYNOPSYS ARC SDP platform support 24406M: Alexey Brodkin <abrodkin@synopsys.com> 24407S: Supported 24408F: Documentation/devicetree/bindings/arc/axs10* 24409F: arch/arc/boot/dts/ax* 24410F: arch/arc/plat-axs10x 24411 24412SYNOPSYS AXS10x RESET CONTROLLER DRIVER 24413M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24414S: Supported 24415F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 24416F: drivers/reset/reset-axs10x.c 24417 24418SYNOPSYS CREG GPIO DRIVER 24419M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24420S: Maintained 24421F: drivers/gpio/gpio-creg-snps.c 24422 24423SYNOPSYS DESIGNWARE 8250 UART DRIVER 24424M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 24425R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24426S: Supported 24427F: drivers/tty/serial/8250/8250_dw.c 24428F: drivers/tty/serial/8250/8250_dwlib.* 24429F: drivers/tty/serial/8250/8250_lpss.c 24430 24431SYNOPSYS DESIGNWARE APB GPIO DRIVER 24432M: Hoan Tran <hoan@os.amperecomputing.com> 24433L: linux-gpio@vger.kernel.org 24434S: Maintained 24435F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 24436F: drivers/gpio/gpio-dwapb.c 24437 24438SYNOPSYS DESIGNWARE AXI DMAC DRIVER 24439M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24440S: Maintained 24441F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 24442F: drivers/dma/dw-axi-dmac/ 24443 24444SYNOPSYS DESIGNWARE DMAC DRIVER 24445M: Viresh Kumar <vireshk@kernel.org> 24446R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24447S: Maintained 24448F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 24449F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 24450F: drivers/dma/dw/ 24451F: include/dt-bindings/dma/dw-dmac.h 24452F: include/linux/dma/dw.h 24453F: include/linux/platform_data/dma-dw.h 24454 24455SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 24456M: Jose Abreu <Jose.Abreu@synopsys.com> 24457L: netdev@vger.kernel.org 24458S: Maintained 24459F: drivers/net/ethernet/synopsys/ 24460 24461SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 24462L: netdev@vger.kernel.org 24463S: Orphan 24464F: drivers/net/pcs/pcs-xpcs.c 24465F: drivers/net/pcs/pcs-xpcs.h 24466F: include/linux/pcs/pcs-xpcs.h 24467 24468SYNOPSYS DESIGNWARE HDMI RX CONTROLLER DRIVER 24469M: Shreeya Patel <shreeya.patel@collabora.com> 24470L: linux-media@vger.kernel.org 24471L: kernel@collabora.com 24472S: Maintained 24473F: Documentation/devicetree/bindings/media/snps,dw-hdmi-rx.yaml 24474F: drivers/media/platform/synopsys/hdmirx/* 24475 24476SYNOPSYS DESIGNWARE I2C DRIVER 24477M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 24478R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24479R: Mika Westerberg <mika.westerberg@linux.intel.com> 24480R: Jan Dabros <jsd@semihalf.com> 24481L: linux-i2c@vger.kernel.org 24482S: Supported 24483F: drivers/i2c/busses/i2c-designware-* 24484 24485SYNOPSYS DESIGNWARE I2C DRIVER - AMDISP 24486M: Nirujogi Pratap <pratap.nirujogi@amd.com> 24487M: Bin Du <bin.du@amd.com> 24488L: linux-i2c@vger.kernel.org 24489S: Maintained 24490F: drivers/i2c/busses/i2c-designware-amdisp.c 24491F: include/linux/soc/amd/isp4_misc.h 24492 24493SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 24494M: Jaehoon Chung <jh80.chung@samsung.com> 24495L: linux-mmc@vger.kernel.org 24496S: Maintained 24497F: drivers/mmc/host/dw_mmc* 24498 24499SYNOPSYS DESIGNWARE PCIE PMU DRIVER 24500M: Shuai Xue <xueshuai@linux.alibaba.com> 24501M: Jing Zhang <renyu.zj@linux.alibaba.com> 24502S: Supported 24503F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 24504F: drivers/perf/dwc_pcie_pmu.c 24505 24506SYNOPSYS HSDK RESET CONTROLLER DRIVER 24507M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24508S: Supported 24509F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 24510F: drivers/reset/reset-hsdk.c 24511F: include/dt-bindings/reset/snps,hsdk-reset.h 24512 24513SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 24514M: Prabu Thangamuthu <prabu.t@synopsys.com> 24515M: Manjunath M B <manjumb@synopsys.com> 24516L: linux-mmc@vger.kernel.org 24517S: Maintained 24518F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 24519 24520SYSTEM CONFIGURATION (SYSCON) 24521M: Lee Jones <lee@kernel.org> 24522M: Arnd Bergmann <arnd@arndb.de> 24523S: Supported 24524T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 24525F: drivers/mfd/syscon.c 24526 24527SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 24528M: Sudeep Holla <sudeep.holla@arm.com> 24529R: Cristian Marussi <cristian.marussi@arm.com> 24530L: arm-scmi@vger.kernel.org 24531L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24532S: Maintained 24533F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 24534F: drivers/clk/clk-sc[mp]i.c 24535F: drivers/cpufreq/sc[mp]i-cpufreq.c 24536F: drivers/firmware/arm_scmi/ 24537F: drivers/firmware/arm_scpi.c 24538F: drivers/hwmon/scmi-hwmon.c 24539F: drivers/pinctrl/pinctrl-scmi.c 24540F: drivers/pmdomain/arm/ 24541F: drivers/powercap/arm_scmi_powercap.c 24542F: drivers/regulator/scmi-regulator.c 24543F: drivers/reset/reset-scmi.c 24544F: include/linux/sc[mp]i_protocol.h 24545F: include/trace/events/scmi.h 24546F: include/uapi/linux/virtio_scmi.h 24547 24548SYSTEM CONTROL MANAGEMENT INTERFACE (SCMI) i.MX Extension Message Protocol drivers 24549M: Peng Fan <peng.fan@nxp.com> 24550L: arm-scmi@vger.kernel.org 24551L: imx@lists.linux.dev 24552L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24553S: Maintained 24554F: Documentation/devicetree/bindings/firmware/nxp,*scmi.yaml 24555F: drivers/firmware/arm_scmi/vendors/imx/ 24556 24557SYSTEM RESET/SHUTDOWN DRIVERS 24558M: Sebastian Reichel <sre@kernel.org> 24559L: linux-pm@vger.kernel.org 24560S: Maintained 24561T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 24562F: Documentation/devicetree/bindings/power/reset/ 24563F: drivers/power/reset/ 24564 24565SYSTEM TRACE MODULE CLASS 24566M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 24567S: Maintained 24568T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 24569F: Documentation/trace/stm.rst 24570F: drivers/hwtracing/stm/ 24571F: include/linux/stm.h 24572F: include/uapi/linux/stm.h 24573 24574SYSTEM76 ACPI DRIVER 24575M: Jeremy Soller <jeremy@system76.com> 24576M: System76 Product Development <productdev@system76.com> 24577L: platform-driver-x86@vger.kernel.org 24578S: Maintained 24579F: drivers/platform/x86/system76_acpi.c 24580 24581TASKSTATS STATISTICS INTERFACE 24582M: Balbir Singh <bsingharora@gmail.com> 24583S: Maintained 24584F: Documentation/accounting/taskstats* 24585F: include/linux/taskstats* 24586F: kernel/taskstats.c 24587 24588TC subsystem 24589M: Jamal Hadi Salim <jhs@mojatatu.com> 24590M: Cong Wang <xiyou.wangcong@gmail.com> 24591M: Jiri Pirko <jiri@resnulli.us> 24592L: netdev@vger.kernel.org 24593S: Maintained 24594F: include/net/pkt_cls.h 24595F: include/net/pkt_sched.h 24596F: include/net/tc_act/ 24597F: include/uapi/linux/pkt_cls.h 24598F: include/uapi/linux/pkt_sched.h 24599F: include/uapi/linux/tc_act/ 24600F: include/uapi/linux/tc_ematch/ 24601F: net/sched/ 24602F: tools/testing/selftests/tc-testing 24603 24604TC90522 MEDIA DRIVER 24605M: Akihiro Tsukada <tskd08@gmail.com> 24606L: linux-media@vger.kernel.org 24607S: Odd Fixes 24608F: drivers/media/dvb-frontends/tc90522* 24609 24610TCP LOW PRIORITY MODULE 24611M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 24612M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 24613S: Maintained 24614W: http://tcp-lp-mod.sourceforge.net/ 24615F: net/ipv4/tcp_lp.c 24616 24617TDA10071 MEDIA DRIVER 24618L: linux-media@vger.kernel.org 24619S: Orphan 24620W: https://linuxtv.org 24621Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24622F: drivers/media/dvb-frontends/tda10071* 24623 24624TDA18212 MEDIA DRIVER 24625L: linux-media@vger.kernel.org 24626S: Orphan 24627W: https://linuxtv.org 24628Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24629F: drivers/media/tuners/tda18212* 24630 24631TDA18218 MEDIA DRIVER 24632L: linux-media@vger.kernel.org 24633S: Orphan 24634W: https://linuxtv.org 24635Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24636F: drivers/media/tuners/tda18218* 24637 24638TDA18250 MEDIA DRIVER 24639M: Olli Salonen <olli.salonen@iki.fi> 24640L: linux-media@vger.kernel.org 24641S: Maintained 24642W: https://linuxtv.org 24643Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24644T: git git://linuxtv.org/media.git 24645F: drivers/media/tuners/tda18250* 24646 24647TDA18271 MEDIA DRIVER 24648M: Michael Krufky <mkrufky@linuxtv.org> 24649L: linux-media@vger.kernel.org 24650S: Maintained 24651W: https://linuxtv.org 24652W: http://github.com/mkrufky 24653Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24654T: git git://linuxtv.org/mkrufky/tuners.git 24655F: drivers/media/tuners/tda18271* 24656 24657TDA1997x MEDIA DRIVER 24658M: Tim Harvey <tharvey@gateworks.com> 24659L: linux-media@vger.kernel.org 24660S: Maintained 24661W: https://linuxtv.org 24662Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24663F: Documentation/devicetree/bindings/media/i2c/nxp,tda1997x.txt 24664F: drivers/media/i2c/tda1997x.* 24665 24666TDA827x MEDIA DRIVER 24667M: Michael Krufky <mkrufky@linuxtv.org> 24668L: linux-media@vger.kernel.org 24669S: Maintained 24670W: https://linuxtv.org 24671W: http://github.com/mkrufky 24672Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24673T: git git://linuxtv.org/mkrufky/tuners.git 24674F: drivers/media/tuners/tda8290.* 24675 24676TDA8290 MEDIA DRIVER 24677M: Michael Krufky <mkrufky@linuxtv.org> 24678L: linux-media@vger.kernel.org 24679S: Maintained 24680W: https://linuxtv.org 24681W: http://github.com/mkrufky 24682Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24683T: git git://linuxtv.org/mkrufky/tuners.git 24684F: drivers/media/tuners/tda8290.* 24685 24686TDA9840 MEDIA DRIVER 24687M: Hans Verkuil <hverkuil@xs4all.nl> 24688L: linux-media@vger.kernel.org 24689S: Maintained 24690W: https://linuxtv.org 24691T: git git://linuxtv.org/media.git 24692F: drivers/media/i2c/tda9840* 24693 24694TEA5761 TUNER DRIVER 24695M: Mauro Carvalho Chehab <mchehab@kernel.org> 24696L: linux-media@vger.kernel.org 24697S: Odd fixes 24698W: https://linuxtv.org 24699T: git git://linuxtv.org/media.git 24700F: drivers/media/tuners/tea5761.* 24701 24702TEA5767 TUNER DRIVER 24703M: Mauro Carvalho Chehab <mchehab@kernel.org> 24704L: linux-media@vger.kernel.org 24705S: Maintained 24706W: https://linuxtv.org 24707T: git git://linuxtv.org/media.git 24708F: drivers/media/tuners/tea5767.* 24709 24710TEA6415C 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/tea6415c* 24717 24718TEA6420 MEDIA DRIVER 24719M: Hans Verkuil <hverkuil@xs4all.nl> 24720L: linux-media@vger.kernel.org 24721S: Maintained 24722W: https://linuxtv.org 24723T: git git://linuxtv.org/media.git 24724F: drivers/media/i2c/tea6420* 24725 24726TEAM DRIVER 24727M: Jiri Pirko <jiri@resnulli.us> 24728L: netdev@vger.kernel.org 24729S: Supported 24730F: Documentation/netlink/specs/team.yaml 24731F: drivers/net/team/ 24732F: include/linux/if_team.h 24733F: include/uapi/linux/if_team.h 24734F: tools/testing/selftests/drivers/net/team/ 24735 24736TECHNICAL ADVISORY BOARD PROCESS DOCS 24737M: "Theodore Ts'o" <tytso@mit.edu> 24738M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24739L: tech-board-discuss@lists.linux.dev 24740S: Maintained 24741F: Documentation/process/contribution-maturity-model.rst 24742F: Documentation/process/researcher-guidelines.rst 24743 24744TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 24745M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 24746S: Maintained 24747F: arch/x86/platform/ts5500/ 24748 24749TECHNOTREND USB IR RECEIVER 24750M: Sean Young <sean@mess.org> 24751L: linux-media@vger.kernel.org 24752S: Maintained 24753F: drivers/media/rc/ttusbir.c 24754 24755TECHWELL TW9900 VIDEO DECODER 24756M: Mehdi Djait <mehdi.djait@bootlin.com> 24757L: linux-media@vger.kernel.org 24758S: Maintained 24759F: drivers/media/i2c/tw9900.c 24760 24761TECHWELL TW9910 VIDEO DECODER 24762L: linux-media@vger.kernel.org 24763S: Orphan 24764F: drivers/media/i2c/tw9910.c 24765F: include/media/i2c/tw9910.h 24766 24767TEE SUBSYSTEM 24768M: Jens Wiklander <jens.wiklander@linaro.org> 24769R: Sumit Garg <sumit.garg@kernel.org> 24770L: op-tee@lists.trustedfirmware.org 24771S: Maintained 24772F: Documentation/ABI/testing/sysfs-class-tee 24773F: Documentation/driver-api/tee.rst 24774F: Documentation/tee/ 24775F: Documentation/userspace-api/tee.rst 24776F: drivers/tee/ 24777F: include/linux/tee_core.h 24778F: include/linux/tee_drv.h 24779F: include/uapi/linux/tee.h 24780 24781TEGRA ARCHITECTURE SUPPORT 24782M: Thierry Reding <thierry.reding@gmail.com> 24783M: Jonathan Hunter <jonathanh@nvidia.com> 24784L: linux-tegra@vger.kernel.org 24785S: Supported 24786Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 24787T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 24788N: [^a-z]tegra 24789 24790TEGRA CLOCK DRIVER 24791M: Peter De Schrijver <pdeschrijver@nvidia.com> 24792M: Prashant Gaikwad <pgaikwad@nvidia.com> 24793S: Supported 24794F: drivers/clk/tegra/ 24795 24796TEGRA CRYPTO DRIVERS 24797M: Akhil R <akhilrajeev@nvidia.com> 24798S: Supported 24799F: drivers/crypto/tegra/* 24800 24801TEGRA DMA DRIVERS 24802M: Laxman Dewangan <ldewangan@nvidia.com> 24803M: Jon Hunter <jonathanh@nvidia.com> 24804S: Supported 24805F: drivers/dma/tegra* 24806 24807TEGRA I2C DRIVER 24808M: Laxman Dewangan <ldewangan@nvidia.com> 24809R: Dmitry Osipenko <digetx@gmail.com> 24810S: Supported 24811F: drivers/i2c/busses/i2c-tegra.c 24812 24813TEGRA IOMMU DRIVERS 24814M: Thierry Reding <thierry.reding@gmail.com> 24815R: Krishna Reddy <vdumpa@nvidia.com> 24816L: linux-tegra@vger.kernel.org 24817S: Supported 24818F: drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c 24819F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 24820F: drivers/iommu/tegra* 24821 24822TEGRA KBC DRIVER 24823M: Laxman Dewangan <ldewangan@nvidia.com> 24824S: Supported 24825F: drivers/input/keyboard/tegra-kbc.c 24826 24827TEGRA NAND DRIVER 24828M: Stefan Agner <stefan@agner.ch> 24829M: Lucas Stach <dev@lynxeye.de> 24830S: Maintained 24831F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 24832F: drivers/mtd/nand/raw/tegra_nand.c 24833 24834TEGRA PWM DRIVER 24835M: Thierry Reding <thierry.reding@gmail.com> 24836S: Supported 24837F: drivers/pwm/pwm-tegra.c 24838 24839TEGRA QUAD SPI DRIVER 24840M: Thierry Reding <thierry.reding@gmail.com> 24841M: Jonathan Hunter <jonathanh@nvidia.com> 24842M: Sowjanya Komatineni <skomatineni@nvidia.com> 24843L: linux-tegra@vger.kernel.org 24844S: Maintained 24845F: drivers/spi/spi-tegra210-quad.c 24846 24847TEGRA SERIAL DRIVER 24848M: Laxman Dewangan <ldewangan@nvidia.com> 24849S: Supported 24850F: drivers/tty/serial/serial-tegra.c 24851 24852TEGRA SPI DRIVER 24853M: Laxman Dewangan <ldewangan@nvidia.com> 24854S: Supported 24855F: drivers/spi/spi-tegra* 24856 24857TEGRA VIDEO DRIVER 24858M: Thierry Reding <thierry.reding@gmail.com> 24859M: Jonathan Hunter <jonathanh@nvidia.com> 24860M: Sowjanya Komatineni <skomatineni@nvidia.com> 24861M: Luca Ceresoli <luca.ceresoli@bootlin.com> 24862L: linux-media@vger.kernel.org 24863L: linux-tegra@vger.kernel.org 24864S: Maintained 24865F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 24866F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 24867F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 24868F: drivers/staging/media/tegra-video/ 24869 24870TEGRA XUSB PADCTL DRIVER 24871M: JC Kuo <jckuo@nvidia.com> 24872S: Supported 24873F: drivers/phy/tegra/xusb* 24874 24875TEHUTI ETHERNET DRIVER 24876M: Andy Gospodarek <andy@greyhouse.net> 24877L: netdev@vger.kernel.org 24878S: Maintained 24879F: drivers/net/ethernet/tehuti/tehuti.* 24880 24881TEHUTI TN40XX ETHERNET DRIVER 24882M: FUJITA Tomonori <fujita.tomonori@gmail.com> 24883L: netdev@vger.kernel.org 24884S: Maintained 24885F: drivers/net/ethernet/tehuti/tn40* 24886 24887TELECOM CLOCK DRIVER FOR MCPL0010 24888M: Mark Gross <markgross@kernel.org> 24889S: Supported 24890F: drivers/char/tlclk.c 24891 24892TEMPO SEMICONDUCTOR DRIVERS 24893M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 24894S: Maintained 24895F: Documentation/devicetree/bindings/sound/tscs*.txt 24896F: sound/soc/codecs/tscs*.c 24897F: sound/soc/codecs/tscs*.h 24898 24899TENSILICA XTENSA PORT (xtensa) 24900M: Chris Zankel <chris@zankel.net> 24901M: Max Filippov <jcmvbkbc@gmail.com> 24902S: Maintained 24903T: git https://github.com/jcmvbkbc/linux-xtensa.git 24904F: arch/xtensa/ 24905F: drivers/irqchip/irq-xtensa-* 24906 24907TEXAS INSTRUMENTS ASoC DRIVERS 24908M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 24909L: linux-sound@vger.kernel.org 24910S: Maintained 24911F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 24912F: sound/soc/ti/ 24913 24914TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 24915M: Shenghao Ding <shenghao-ding@ti.com> 24916M: Kevin Lu <kevin-lu@ti.com> 24917M: Baojun Xu <baojun.xu@ti.com> 24918L: linux-sound@vger.kernel.org 24919S: Maintained 24920F: Documentation/devicetree/bindings/sound/tas2552.txt 24921F: Documentation/devicetree/bindings/sound/ti,tas2562.yaml 24922F: Documentation/devicetree/bindings/sound/ti,tas2770.yaml 24923F: Documentation/devicetree/bindings/sound/ti,tas27xx.yaml 24924F: Documentation/devicetree/bindings/sound/ti,tpa6130a2.yaml 24925F: Documentation/devicetree/bindings/sound/ti,pcm1681.yaml 24926F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 24927F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 24928F: Documentation/devicetree/bindings/sound/ti,tlv320adcx140.yaml 24929F: include/sound/tas2*.h 24930F: include/sound/tlv320*.h 24931F: sound/hda/codecs/side-codecs/tas2781_hda_i2c.c 24932F: sound/soc/codecs/pcm1681.c 24933F: sound/soc/codecs/pcm1789*.* 24934F: sound/soc/codecs/pcm179x*.* 24935F: sound/soc/codecs/pcm186x*.* 24936F: sound/soc/codecs/pcm3008.* 24937F: sound/soc/codecs/pcm3060*.* 24938F: sound/soc/codecs/pcm3168a*.* 24939F: sound/soc/codecs/pcm5102a.c 24940F: sound/soc/codecs/pcm512x*.* 24941F: sound/soc/codecs/tas2*.* 24942F: sound/soc/codecs/tlv320*.* 24943F: sound/soc/codecs/tpa6130a2.* 24944 24945TEXAS INSTRUMENTS DMA DRIVERS 24946M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 24947L: dmaengine@vger.kernel.org 24948S: Maintained 24949F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 24950F: Documentation/devicetree/bindings/dma/ti-edma.txt 24951F: Documentation/devicetree/bindings/dma/ti/ 24952F: drivers/dma/ti/ 24953F: include/linux/dma/k3-psil.h 24954F: include/linux/dma/k3-udma-glue.h 24955F: include/linux/dma/ti-cppi5.h 24956X: drivers/dma/ti/cppi41.c 24957 24958TEXAS INSTRUMENTS TPS25990 HARDWARE MONITOR DRIVER 24959M: Jerome Brunet <jbrunet@baylibre.com> 24960L: linux-hwmon@vger.kernel.org 24961S: Maintained 24962F: Documentation/devicetree/bindings/hwmon/pmbus/ti,tps25990.yaml 24963F: Documentation/hwmon/tps25990.rst 24964F: drivers/hwmon/pmbus/tps25990.c 24965 24966TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 24967M: Robert Marko <robert.marko@sartura.hr> 24968M: Luka Perkov <luka.perkov@sartura.hr> 24969L: linux-hwmon@vger.kernel.org 24970S: Maintained 24971F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 24972F: Documentation/hwmon/tps23861.rst 24973F: drivers/hwmon/tps23861.c 24974 24975TEXAS INSTRUMENTS TPS6131X FLASH LED DRIVER 24976M: Matthias Fend <matthias.fend@emfend.at> 24977L: linux-leds@vger.kernel.org 24978S: Maintained 24979F: Documentation/devicetree/bindings/leds/ti,tps61310.yaml 24980F: drivers/leds/flash/leds-tps6131x.c 24981 24982TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 24983M: Ricardo Ribalda <ribalda@kernel.org> 24984L: linux-iio@vger.kernel.org 24985S: Supported 24986F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 24987F: drivers/iio/dac/ti-dac7612.c 24988 24989TEXAS INSTRUMENTS' LB8864 LED BACKLIGHT DRIVER 24990M: Alexander Sverdlin <alexander.sverdlin@siemens.com> 24991L: linux-leds@vger.kernel.org 24992S: Maintained 24993F: Documentation/devicetree/bindings/leds/backlight/ti,lp8864.yaml 24994F: drivers/leds/leds-lp8864.c 24995 24996TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 24997M: Nishanth Menon <nm@ti.com> 24998M: Tero Kristo <kristo@kernel.org> 24999M: Santosh Shilimkar <ssantosh@kernel.org> 25000L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25001S: Maintained 25002F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 25003F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 25004F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 25005F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 25006F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 25007F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 25008F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 25009F: drivers/clk/keystone/sci-clk.c 25010F: drivers/firmware/ti_sci* 25011F: drivers/irqchip/irq-ti-sci-inta.c 25012F: drivers/irqchip/irq-ti-sci-intr.c 25013F: drivers/reset/reset-ti-sci.c 25014F: drivers/soc/ti/ti_sci_inta_msi.c 25015F: drivers/pmdomain/ti/ti_sci_pm_domains.c 25016F: include/dt-bindings/soc/ti,sci_pm_domain.h 25017F: include/linux/soc/ti/ti_sci_inta_msi.h 25018F: include/linux/soc/ti/ti_sci_protocol.h 25019 25020TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 25021M: Puranjay Mohan <puranjay@kernel.org> 25022L: linux-iio@vger.kernel.org 25023S: Supported 25024F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 25025F: drivers/iio/temperature/tmp117.c 25026 25027THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 25028M: Hans Verkuil <hverkuil@xs4all.nl> 25029L: linux-media@vger.kernel.org 25030S: Maintained 25031W: https://linuxtv.org 25032T: git git://linuxtv.org/media.git 25033F: drivers/media/radio/radio-raremono.c 25034 25035THERMAL 25036M: Rafael J. Wysocki <rafael@kernel.org> 25037M: Daniel Lezcano <daniel.lezcano@linaro.org> 25038R: Zhang Rui <rui.zhang@intel.com> 25039R: Lukasz Luba <lukasz.luba@arm.com> 25040L: linux-pm@vger.kernel.org 25041S: Supported 25042Q: https://patchwork.kernel.org/project/linux-pm/list/ 25043T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 25044F: Documentation/ABI/testing/sysfs-class-thermal 25045F: Documentation/admin-guide/thermal/ 25046F: Documentation/devicetree/bindings/thermal/ 25047F: Documentation/driver-api/thermal/ 25048F: drivers/thermal/ 25049F: include/dt-bindings/thermal/ 25050F: include/linux/cpu_cooling.h 25051F: include/linux/thermal.h 25052F: include/uapi/linux/thermal.h 25053F: tools/lib/thermal/ 25054F: tools/thermal/ 25055 25056THERMAL DRIVER FOR AMLOGIC SOCS 25057M: Guillaume La Roque <glaroque@baylibre.com> 25058L: linux-pm@vger.kernel.org 25059L: linux-amlogic@lists.infradead.org 25060S: Supported 25061W: http://linux-meson.com/ 25062F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 25063F: drivers/thermal/amlogic_thermal.c 25064 25065THERMAL/CPU_COOLING 25066M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 25067M: Daniel Lezcano <daniel.lezcano@linaro.org> 25068M: Viresh Kumar <viresh.kumar@linaro.org> 25069R: Lukasz Luba <lukasz.luba@arm.com> 25070L: linux-pm@vger.kernel.org 25071S: Supported 25072F: Documentation/driver-api/thermal/cpu-cooling-api.rst 25073F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 25074F: drivers/thermal/cpufreq_cooling.c 25075F: drivers/thermal/cpuidle_cooling.c 25076F: include/linux/cpu_cooling.h 25077 25078THERMAL/POWER_ALLOCATOR 25079M: Lukasz Luba <lukasz.luba@arm.com> 25080L: linux-pm@vger.kernel.org 25081S: Maintained 25082F: Documentation/driver-api/thermal/power_allocator.rst 25083F: drivers/thermal/gov_power_allocator.c 25084F: drivers/thermal/thermal_trace_ipa.h 25085 25086THINKPAD ACPI EXTRAS DRIVER 25087M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 25088L: ibm-acpi-devel@lists.sourceforge.net 25089L: platform-driver-x86@vger.kernel.org 25090S: Maintained 25091W: http://ibm-acpi.sourceforge.net 25092W: http://thinkwiki.org/wiki/Ibm-acpi 25093T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 25094F: drivers/platform/x86/lenovo/thinkpad_acpi.c 25095 25096THINKPAD LMI DRIVER 25097M: Mark Pearson <mpearson-lenovo@squebb.ca> 25098L: platform-driver-x86@vger.kernel.org 25099S: Maintained 25100F: Documentation/ABI/testing/sysfs-class-firmware-attributes 25101F: drivers/platform/x86/lenovo/think-lmi.? 25102 25103THP7312 ISP DRIVER 25104M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25105M: Paul Elder <paul.elder@ideasonboard.com> 25106L: linux-media@vger.kernel.org 25107S: Maintained 25108T: git git://linuxtv.org/media.git 25109F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 25110F: Documentation/userspace-api/media/drivers/thp7312.rst 25111F: drivers/media/i2c/thp7312.c 25112F: include/uapi/linux/thp7312.h 25113 25114THUNDERBOLT DMA TRAFFIC TEST DRIVER 25115M: Isaac Hazan <isaac.hazan@intel.com> 25116L: linux-usb@vger.kernel.org 25117S: Maintained 25118F: drivers/thunderbolt/dma_test.c 25119 25120THUNDERBOLT DRIVER 25121M: Andreas Noever <andreas.noever@gmail.com> 25122M: Michael Jamet <michael.jamet@intel.com> 25123M: Mika Westerberg <westeri@kernel.org> 25124M: Yehezkel Bernat <YehezkelShB@gmail.com> 25125L: linux-usb@vger.kernel.org 25126S: Maintained 25127T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 25128F: Documentation/admin-guide/thunderbolt.rst 25129F: drivers/thunderbolt/ 25130F: include/linux/thunderbolt.h 25131 25132THUNDERBOLT NETWORK DRIVER 25133M: Michael Jamet <michael.jamet@intel.com> 25134M: Mika Westerberg <westeri@kernel.org> 25135M: Yehezkel Bernat <YehezkelShB@gmail.com> 25136L: netdev@vger.kernel.org 25137S: Maintained 25138F: drivers/net/thunderbolt/ 25139 25140THUNDERX GPIO DRIVER 25141M: Robert Richter <rric@kernel.org> 25142S: Odd Fixes 25143F: drivers/gpio/gpio-thunderx.c 25144 25145TI ADC12xs and ROHM BD79104 ADC driver 25146M: Matti Vaittinen <mazziesaccount@gmail.com> 25147S: Maintained 25148F: drivers/iio/adc/ti-adc128s052.c 25149L: linux-iio@vger.kernel.org 25150 25151TI ADS1119 ADC DRIVER 25152M: Francesco Dolcini <francesco@dolcini.it> 25153M: João Paulo Gonçalves <jpaulo.silvagoncalves@gmail.com> 25154L: linux-iio@vger.kernel.org 25155S: Maintained 25156F: Documentation/devicetree/bindings/iio/adc/ti,ads1119.yaml 25157F: drivers/iio/adc/ti-ads1119.c 25158 25159TI ADS7924 ADC DRIVER 25160M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 25161L: linux-iio@vger.kernel.org 25162S: Supported 25163F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 25164F: drivers/iio/adc/ti-ads7924.c 25165 25166TI AM437X VPFE DRIVER 25167M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 25168L: linux-media@vger.kernel.org 25169S: Maintained 25170W: https://linuxtv.org 25171Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25172T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 25173F: drivers/media/platform/ti/am437x/ 25174 25175TI BANDGAP AND THERMAL DRIVER 25176M: Eduardo Valentin <edubezval@gmail.com> 25177M: Keerthy <j-keerthy@ti.com> 25178L: linux-pm@vger.kernel.org 25179L: linux-omap@vger.kernel.org 25180S: Maintained 25181F: drivers/thermal/ti-soc-thermal/ 25182 25183TI BQ27XXX POWER SUPPLY DRIVER 25184F: drivers/power/supply/bq27xxx_battery.c 25185F: drivers/power/supply/bq27xxx_battery_i2c.c 25186F: include/linux/power/bq27xxx_battery.h 25187 25188TI CDCE706 CLOCK DRIVER 25189M: Max Filippov <jcmvbkbc@gmail.com> 25190S: Maintained 25191F: drivers/clk/clk-cdce706.c 25192 25193TI CLOCK DRIVER 25194M: Tero Kristo <kristo@kernel.org> 25195L: linux-omap@vger.kernel.org 25196S: Odd Fixes 25197F: drivers/clk/ti/ 25198F: include/linux/clk/ti.h 25199 25200TI DAVINCI MACHINE SUPPORT 25201M: Bartosz Golaszewski <brgl@bgdev.pl> 25202L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25203S: Maintained 25204T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 25205F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 25206F: arch/arm/boot/dts/ti/davinci/ 25207F: arch/arm/mach-davinci/ 25208F: drivers/i2c/busses/i2c-davinci.c 25209 25210TI DAVINCI SERIES CLOCK DRIVER 25211M: David Lechner <david@lechnology.com> 25212S: Maintained 25213F: Documentation/devicetree/bindings/clock/ti/davinci/ 25214F: drivers/clk/davinci/ 25215F: include/linux/clk/davinci.h 25216 25217TI DAVINCI SERIES GPIO DRIVER 25218M: Keerthy <j-keerthy@ti.com> 25219L: linux-gpio@vger.kernel.org 25220S: Maintained 25221F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 25222F: drivers/gpio/gpio-davinci.c 25223 25224TI DAVINCI SERIES MEDIA DRIVER 25225M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 25226L: linux-media@vger.kernel.org 25227S: Maintained 25228W: https://linuxtv.org 25229Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25230T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 25231F: drivers/media/platform/ti/davinci/ 25232F: include/media/davinci/ 25233 25234TI ENHANCED CAPTURE (eCAP) DRIVER 25235M: Vignesh Raghavendra <vigneshr@ti.com> 25236R: Julien Panis <jpanis@baylibre.com> 25237L: linux-iio@vger.kernel.org 25238L: linux-omap@vger.kernel.org 25239S: Maintained 25240F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 25241F: drivers/counter/ti-ecap-capture.c 25242 25243TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 25244R: David Lechner <david@lechnology.com> 25245L: linux-iio@vger.kernel.org 25246F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 25247F: drivers/counter/ti-eqep.c 25248 25249TI ETHERNET SWITCH DRIVER (CPSW) 25250R: Siddharth Vadapalli <s-vadapalli@ti.com> 25251R: Roger Quadros <rogerq@kernel.org> 25252L: linux-omap@vger.kernel.org 25253L: netdev@vger.kernel.org 25254S: Maintained 25255F: drivers/net/ethernet/ti/cpsw* 25256F: drivers/net/ethernet/ti/davinci* 25257 25258TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 25259M: Alex Dubov <oakad@yahoo.com> 25260S: Maintained 25261W: http://tifmxx.berlios.de/ 25262F: drivers/memstick/host/tifm_ms.c 25263F: drivers/misc/tifm* 25264F: drivers/mmc/host/tifm_sd.c 25265F: include/linux/tifm.h 25266 25267TI FPC202 DUAL PORT CONTROLLER 25268M: Romain Gantois <romain.gantois@bootlin.com> 25269L: linux-kernel@vger.kernel.org 25270S: Maintained 25271F: Documentation/devicetree/bindings/misc/ti,fpc202.yaml 25272F: drivers/misc/ti_fpc202.c 25273 25274TI FPD-LINK DRIVERS 25275M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 25276L: linux-media@vger.kernel.org 25277S: Maintained 25278F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 25279F: drivers/media/i2c/ds90* 25280F: include/media/i2c/ds90* 25281 25282TI HDC302X HUMIDITY DRIVER 25283M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 25284M: Li peiyu <579lpy@gmail.com> 25285L: linux-iio@vger.kernel.org 25286S: Maintained 25287F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 25288F: drivers/iio/humidity/hdc3020.c 25289 25290TI ICSSG ETHERNET DRIVER (ICSSG) 25291R: MD Danish Anwar <danishanwar@ti.com> 25292R: Roger Quadros <rogerq@kernel.org> 25293L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25294L: netdev@vger.kernel.org 25295S: Maintained 25296F: Documentation/devicetree/bindings/net/ti,icss*.yaml 25297F: drivers/net/ethernet/ti/icssg/* 25298 25299TI J721E CSI2RX DRIVER 25300M: Jai Luthra <jai.luthra@linux.dev> 25301L: linux-media@vger.kernel.org 25302S: Maintained 25303F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 25304F: drivers/media/platform/ti/j721e-csi2rx/ 25305 25306TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 25307M: Nishanth Menon <nm@ti.com> 25308M: Santosh Shilimkar <ssantosh@kernel.org> 25309L: linux-kernel@vger.kernel.org 25310L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25311S: Maintained 25312T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 25313F: Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml 25314F: drivers/pmdomain/ti/omap_prm.c 25315F: drivers/soc/ti/* 25316F: include/linux/pruss_driver.h 25317 25318TI LM49xxx FAMILY ASoC CODEC DRIVERS 25319M: M R Swami Reddy <mr.swami.reddy@ti.com> 25320M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 25321L: linux-sound@vger.kernel.org 25322S: Maintained 25323F: sound/soc/codecs/isabelle* 25324F: sound/soc/codecs/lm49453* 25325 25326TI LMP92064 ADC DRIVER 25327M: Leonard Göhrs <l.goehrs@pengutronix.de> 25328R: kernel@pengutronix.de 25329L: linux-iio@vger.kernel.org 25330S: Maintained 25331F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 25332F: drivers/iio/adc/ti-lmp92064.c 25333 25334TI PCM3060 ASoC CODEC DRIVER 25335M: Kirill Marinushkin <k.marinushkin@gmail.com> 25336L: linux-sound@vger.kernel.org 25337S: Maintained 25338F: Documentation/devicetree/bindings/sound/pcm3060.txt 25339F: sound/soc/codecs/pcm3060* 25340 25341TI TAS571X FAMILY ASoC CODEC DRIVER 25342M: Kevin Cernekee <cernekee@chromium.org> 25343L: linux-sound@vger.kernel.org 25344S: Odd Fixes 25345F: sound/soc/codecs/tas571x* 25346 25347TI TMAG5273 MAGNETOMETER DRIVER 25348M: Gerald Loacker <gerald.loacker@wolfvision.net> 25349L: linux-iio@vger.kernel.org 25350S: Maintained 25351F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 25352F: drivers/iio/magnetometer/tmag5273.c 25353 25354TI TRF7970A NFC DRIVER 25355M: Mark Greer <mgreer@animalcreek.com> 25356L: linux-wireless@vger.kernel.org 25357S: Supported 25358F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 25359F: drivers/nfc/trf7970a.c 25360 25361TI TSC2046 ADC DRIVER 25362M: Oleksij Rempel <o.rempel@pengutronix.de> 25363R: kernel@pengutronix.de 25364L: linux-iio@vger.kernel.org 25365S: Maintained 25366F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 25367F: drivers/iio/adc/ti-tsc2046.c 25368 25369TI TWL4030 SERIES SOC CODEC DRIVER 25370M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 25371L: linux-sound@vger.kernel.org 25372S: Maintained 25373F: sound/soc/codecs/twl4030* 25374 25375TI VPE/CAL DRIVERS 25376M: Benoit Parrot <bparrot@ti.com> 25377L: linux-media@vger.kernel.org 25378S: Maintained 25379W: http://linuxtv.org/ 25380Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25381F: Documentation/devicetree/bindings/media/ti,cal.yaml 25382F: Documentation/devicetree/bindings/media/ti,vpe.yaml 25383F: drivers/media/platform/ti/cal/ 25384F: drivers/media/platform/ti/vpe/ 25385 25386TI WILINK WIRELESS DRIVERS 25387L: linux-wireless@vger.kernel.org 25388S: Orphan 25389W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 25390W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 25391F: drivers/net/wireless/ti/ 25392 25393TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 25394M: John Stultz <jstultz@google.com> 25395M: Thomas Gleixner <tglx@linutronix.de> 25396R: Stephen Boyd <sboyd@kernel.org> 25397L: linux-kernel@vger.kernel.org 25398S: Supported 25399T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 25400F: include/linux/clocksource.h 25401F: include/linux/time.h 25402F: include/linux/timekeeper_internal.h 25403F: include/linux/timekeeping.h 25404F: include/linux/timex.h 25405F: include/uapi/linux/time.h 25406F: include/uapi/linux/timex.h 25407F: kernel/time/alarmtimer.c 25408F: kernel/time/clocksource* 25409F: kernel/time/ntp* 25410F: kernel/time/time.c 25411F: kernel/time/timeconst.bc 25412F: kernel/time/timeconv.c 25413F: kernel/time/timecounter.c 25414F: kernel/time/timekeeping* 25415F: kernel/time/time_test.c 25416F: tools/testing/selftests/timers/ 25417 25418TIPC NETWORK LAYER 25419M: Jon Maloy <jmaloy@redhat.com> 25420L: netdev@vger.kernel.org (core kernel code) 25421L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 25422S: Maintained 25423W: http://tipc.sourceforge.net/ 25424F: include/uapi/linux/tipc*.h 25425F: net/tipc/ 25426 25427TLAN NETWORK DRIVER 25428M: Samuel Chessman <chessman@tux.org> 25429L: tlan-devel@lists.sourceforge.net (subscribers-only) 25430S: Maintained 25431W: http://sourceforge.net/projects/tlan/ 25432F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 25433F: drivers/net/ethernet/ti/tlan.* 25434 25435TMIO/SDHI MMC DRIVER 25436M: Wolfram Sang <wsa+renesas@sang-engineering.com> 25437L: linux-mmc@vger.kernel.org 25438L: linux-renesas-soc@vger.kernel.org 25439S: Supported 25440F: drivers/mmc/host/renesas_sdhi* 25441F: drivers/mmc/host/tmio_mmc* 25442F: include/linux/platform_data/tmio.h 25443 25444TMP513 HARDWARE MONITOR DRIVER 25445M: Eric Tremblay <etremblay@distech-controls.com> 25446L: linux-hwmon@vger.kernel.org 25447S: Maintained 25448F: Documentation/hwmon/tmp513.rst 25449F: drivers/hwmon/tmp513.c 25450 25451TMPFS (SHMEM FILESYSTEM) 25452M: Hugh Dickins <hughd@google.com> 25453R: Baolin Wang <baolin.wang@linux.alibaba.com> 25454L: linux-mm@kvack.org 25455S: Maintained 25456F: include/linux/memfd.h 25457F: include/linux/shmem_fs.h 25458F: mm/memfd.c 25459F: mm/shmem.c 25460F: mm/shmem_quota.c 25461 25462TOMOYO SECURITY MODULE 25463M: Kentaro Takeda <takedakn@nttdata.co.jp> 25464M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 25465L: tomoyo-users_en@lists.sourceforge.net (subscribers-only, English language) 25466L: tomoyo-users_ja@lists.sourceforge.net (subscribers-only, Japanese language) 25467S: Maintained 25468W: https://tomoyo.sourceforge.net/ 25469F: security/tomoyo/ 25470 25471TOPSTAR LAPTOP EXTRAS DRIVER 25472M: Herton Ronaldo Krzesinski <herton@canonical.com> 25473L: platform-driver-x86@vger.kernel.org 25474S: Maintained 25475F: drivers/platform/x86/topstar-laptop.c 25476 25477TORADEX EMBEDDED CONTROLLER DRIVER 25478M: Emanuele Ghidoli <ghidoliemanuele@gmail.com> 25479M: Francesco Dolcini <francesco@dolcini.it> 25480S: Maintained 25481F: Documentation/devicetree/bindings/power/reset/toradex,smarc-ec.yaml 25482F: drivers/power/reset/tdx-ec-poweroff.c 25483 25484TORTURE-TEST MODULES 25485M: Davidlohr Bueso <dave@stgolabs.net> 25486M: "Paul E. McKenney" <paulmck@kernel.org> 25487M: Josh Triplett <josh@joshtriplett.org> 25488L: linux-kernel@vger.kernel.org 25489S: Supported 25490T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 25491F: Documentation/RCU/torture.rst 25492F: kernel/locking/locktorture.c 25493F: kernel/rcu/rcuscale.c 25494F: kernel/rcu/rcutorture.c 25495F: kernel/rcu/refscale.c 25496F: kernel/torture.c 25497 25498TOSHIBA ACPI EXTRAS DRIVER 25499M: Azael Avalos <coproscefalo@gmail.com> 25500L: platform-driver-x86@vger.kernel.org 25501S: Maintained 25502F: drivers/platform/x86/toshiba_acpi.c 25503 25504TOSHIBA BLUETOOTH DRIVER 25505M: Azael Avalos <coproscefalo@gmail.com> 25506L: platform-driver-x86@vger.kernel.org 25507S: Maintained 25508F: drivers/platform/x86/toshiba_bluetooth.c 25509 25510TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 25511M: Azael Avalos <coproscefalo@gmail.com> 25512L: platform-driver-x86@vger.kernel.org 25513S: Maintained 25514F: drivers/platform/x86/toshiba_haps.c 25515 25516TOSHIBA SMM DRIVER 25517M: Jonathan Buzzard <jonathan@buzzard.org.uk> 25518S: Maintained 25519W: http://www.buzzard.org.uk/toshiba/ 25520F: drivers/char/toshiba.c 25521F: include/linux/toshiba.h 25522F: include/uapi/linux/toshiba.h 25523 25524TOSHIBA TC358743 DRIVER 25525M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 25526L: linux-media@vger.kernel.org 25527S: Maintained 25528F: Documentation/devicetree/bindings/media/i2c/toshiba,tc358743.txt 25529F: drivers/media/i2c/tc358743* 25530F: include/media/i2c/tc358743.h 25531 25532TOSHIBA WMI HOTKEYS DRIVER 25533M: Azael Avalos <coproscefalo@gmail.com> 25534L: platform-driver-x86@vger.kernel.org 25535S: Maintained 25536F: drivers/platform/x86/toshiba-wmi.c 25537 25538TOUCH OVERLAY 25539M: Javier Carrasco <javier.carrasco@wolfvision.net> 25540L: linux-input@vger.kernel.org 25541S: Maintained 25542F: drivers/input/touch-overlay.c 25543F: include/linux/input/touch-overlay.h 25544 25545TPM DEVICE DRIVER 25546M: Peter Huewe <peterhuewe@gmx.de> 25547M: Jarkko Sakkinen <jarkko@kernel.org> 25548R: Jason Gunthorpe <jgg@ziepe.ca> 25549L: linux-integrity@vger.kernel.org 25550S: Maintained 25551W: https://codeberg.org/jarkko/linux-tpmdd-test 25552Q: https://patchwork.kernel.org/project/linux-integrity/list/ 25553T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 25554F: Documentation/devicetree/bindings/tpm/ 25555F: drivers/char/tpm/ 25556F: include/linux/tpm*.h 25557F: include/uapi/linux/vtpm_proxy.h 25558F: tools/testing/selftests/tpm2/ 25559 25560TPS546D24 DRIVER 25561M: Duke Du <dukedu83@gmail.com> 25562L: linux-hwmon@vger.kernel.org 25563S: Maintained 25564F: Documentation/hwmon/tps546d24.rst 25565F: drivers/hwmon/pmbus/tps546d24.c 25566 25567TQ SYSTEMS BOARD & DRIVER SUPPORT 25568L: linux@ew.tq-group.com 25569S: Supported 25570W: https://www.tq-group.com/en/products/tq-embedded/ 25571F: arch/arm/boot/dts/nxp/imx/*mba*.dts* 25572F: arch/arm/boot/dts/nxp/imx/*tqma*.dts* 25573F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 25574F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 25575F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 25576F: arch/arm64/boot/dts/freescale/mba*.dtsi 25577F: arch/arm64/boot/dts/freescale/tqma8*.dtsi 25578F: arch/arm64/boot/dts/freescale/tqml*.dts* 25579F: drivers/gpio/gpio-tqmx86.c 25580F: drivers/mfd/tqmx86.c 25581F: drivers/watchdog/tqmx86_wdt.c 25582 25583TRACING 25584M: Steven Rostedt <rostedt@goodmis.org> 25585M: Masami Hiramatsu <mhiramat@kernel.org> 25586R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 25587L: linux-kernel@vger.kernel.org 25588L: linux-trace-kernel@vger.kernel.org 25589S: Maintained 25590Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 25591T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 25592F: Documentation/trace/* 25593F: fs/tracefs/ 25594F: include/linux/trace*.h 25595F: include/trace/ 25596F: kernel/trace/ 25597F: kernel/tracepoint.c 25598F: scripts/tracing/ 25599F: tools/testing/selftests/ftrace/ 25600 25601TRACING MMIO ACCESSES (MMIOTRACE) 25602M: Steven Rostedt <rostedt@goodmis.org> 25603M: Masami Hiramatsu <mhiramat@kernel.org> 25604R: Pekka Paalanen <ppaalanen@gmail.com> 25605L: linux-kernel@vger.kernel.org 25606L: nouveau@lists.freedesktop.org 25607S: Maintained 25608F: arch/x86/mm/kmmio.c 25609F: arch/x86/mm/mmio-mod.c 25610F: arch/x86/mm/testmmiotrace.c 25611F: include/linux/mmiotrace.h 25612F: kernel/trace/trace_mmiotrace.c 25613 25614TRACING OS NOISE / LATENCY TRACERS 25615M: Steven Rostedt <rostedt@goodmis.org> 25616S: Maintained 25617F: Documentation/trace/hwlat_detector.rst 25618F: Documentation/trace/osnoise-tracer.rst 25619F: Documentation/trace/timerlat-tracer.rst 25620F: arch/*/kernel/trace.c 25621F: include/trace/events/osnoise.h 25622F: kernel/trace/trace_hwlat.c 25623F: kernel/trace/trace_irqsoff.c 25624F: kernel/trace/trace_osnoise.c 25625F: kernel/trace/trace_sched_wakeup.c 25626 25627TRADITIONAL CHINESE DOCUMENTATION 25628M: Hu Haowen <2023002089@link.tyut.edu.cn> 25629S: Maintained 25630W: https://github.com/srcres258/linux-doc 25631T: git https://github.com/srcres258/linux-doc.git doc-zh-tw 25632F: Documentation/translations/zh_TW/ 25633 25634TRIGGER SOURCE - ADI UTIL SIGMA DELTA SPI 25635M: David Lechner <dlechner@baylibre.com> 25636S: Maintained 25637F: Documentation/devicetree/bindings/trigger-source/adi,util-sigma-delta-spi.yaml 25638 25639TRIGGER SOURCE 25640M: David Lechner <dlechner@baylibre.com> 25641S: Maintained 25642F: Documentation/devicetree/bindings/trigger-source/gpio-trigger.yaml 25643F: Documentation/devicetree/bindings/trigger-source/pwm-trigger.yaml 25644 25645TRUSTED SECURITY MODULE (TSM) INFRASTRUCTURE 25646M: Dan Williams <dan.j.williams@intel.com> 25647L: linux-coco@lists.linux.dev 25648S: Maintained 25649F: Documentation/ABI/testing/configfs-tsm-report 25650F: Documentation/driver-api/coco/ 25651F: drivers/virt/coco/guest/ 25652F: include/linux/tsm*.h 25653F: samples/tsm-mr/ 25654 25655TRUSTED SERVICES TEE DRIVER 25656M: Balint Dobszay <balint.dobszay@arm.com> 25657M: Sudeep Holla <sudeep.holla@arm.com> 25658L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25659L: trusted-services@lists.trustedfirmware.org 25660S: Maintained 25661F: Documentation/tee/ts-tee.rst 25662F: drivers/tee/tstee/ 25663 25664TTY LAYER AND SERIAL DRIVERS 25665M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 25666M: Jiri Slaby <jirislaby@kernel.org> 25667L: linux-kernel@vger.kernel.org 25668L: linux-serial@vger.kernel.org 25669S: Supported 25670T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 25671F: Documentation/devicetree/bindings/serial/ 25672F: Documentation/driver-api/serial/ 25673F: drivers/tty/ 25674F: include/linux/selection.h 25675F: include/linux/serial.h 25676F: include/linux/serial_core.h 25677F: include/linux/sysrq.h 25678F: include/linux/tty*.h 25679F: include/linux/vt.h 25680F: include/linux/vt_*.h 25681F: include/uapi/linux/serial.h 25682F: include/uapi/linux/serial_core.h 25683F: include/uapi/linux/tty.h 25684 25685TUA9001 MEDIA DRIVER 25686L: linux-media@vger.kernel.org 25687S: Orphan 25688W: https://linuxtv.org 25689Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25690F: drivers/media/tuners/tua9001* 25691 25692TULIP NETWORK DRIVERS 25693L: netdev@vger.kernel.org 25694L: linux-parisc@vger.kernel.org 25695S: Orphan 25696F: drivers/net/ethernet/dec/tulip/ 25697 25698TUN/TAP DRIVER 25699M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 25700M: Jason Wang <jasowang@redhat.com> 25701S: Maintained 25702W: http://vtun.sourceforge.net/tun 25703F: Documentation/networking/tuntap.rst 25704F: drivers/net/tap.c 25705F: drivers/net/tun* 25706 25707TURBOCHANNEL SUBSYSTEM 25708M: "Maciej W. Rozycki" <macro@orcam.me.uk> 25709L: linux-mips@vger.kernel.org 25710S: Maintained 25711Q: https://patchwork.kernel.org/project/linux-mips/list/ 25712F: drivers/tc/ 25713F: include/linux/tc.h 25714 25715TURBOSTAT UTILITY 25716M: "Len Brown" <lenb@kernel.org> 25717L: linux-pm@vger.kernel.org 25718S: Supported 25719Q: https://patchwork.kernel.org/project/linux-pm/list/ 25720B: https://bugzilla.kernel.org 25721T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 25722F: tools/power/x86/turbostat/ 25723F: tools/testing/selftests/turbostat/ 25724 25725TUXEDO DRIVERS 25726M: Werner Sembach <wse@tuxedocomputers.com> 25727L: platform-driver-x86@vger.kernel.org 25728S: Supported 25729F: drivers/platform/x86/tuxedo/ 25730 25731TW5864 VIDEO4LINUX DRIVER 25732M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 25733M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 25734M: Andrey Utkin <andrey_utkin@fastmail.com> 25735L: linux-media@vger.kernel.org 25736S: Supported 25737F: drivers/media/pci/tw5864/ 25738 25739TW68 VIDEO4LINUX DRIVER 25740M: Hans Verkuil <hverkuil@xs4all.nl> 25741L: linux-media@vger.kernel.org 25742S: Odd Fixes 25743W: https://linuxtv.org 25744T: git git://linuxtv.org/media.git 25745F: drivers/media/pci/tw68/ 25746 25747TW686X VIDEO4LINUX DRIVER 25748M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 25749L: linux-media@vger.kernel.org 25750S: Maintained 25751W: http://linuxtv.org 25752T: git git://linuxtv.org/media.git 25753F: drivers/media/pci/tw686x/ 25754 25755U-BOOT ENVIRONMENT VARIABLES 25756M: Rafał Miłecki <rafal@milecki.pl> 25757S: Maintained 25758F: Documentation/devicetree/bindings/nvmem/layouts/u-boot,env.yaml 25759F: drivers/nvmem/layouts/u-boot-env.c 25760F: drivers/nvmem/u-boot-env.c 25761 25762UACCE ACCELERATOR FRAMEWORK 25763M: Zhangfei Gao <zhangfei.gao@linaro.org> 25764M: Zhou Wang <wangzhou1@hisilicon.com> 25765L: linux-accelerators@lists.ozlabs.org 25766L: linux-kernel@vger.kernel.org 25767S: Maintained 25768F: Documentation/ABI/testing/sysfs-driver-uacce 25769F: Documentation/misc-devices/uacce.rst 25770F: drivers/misc/uacce/ 25771F: include/linux/uacce.h 25772F: include/uapi/misc/uacce/ 25773 25774UBI FILE SYSTEM (UBIFS) 25775M: Richard Weinberger <richard@nod.at> 25776R: Zhihao Cheng <chengzhihao1@huawei.com> 25777L: linux-mtd@lists.infradead.org 25778S: Supported 25779W: http://www.linux-mtd.infradead.org/doc/ubifs.html 25780T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 25781T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 25782F: Documentation/ABI/testing/sysfs-fs-ubifs 25783F: Documentation/filesystems/ubifs-authentication.rst 25784F: Documentation/filesystems/ubifs.rst 25785F: fs/ubifs/ 25786 25787UBLK USERSPACE BLOCK DRIVER 25788M: Ming Lei <ming.lei@redhat.com> 25789L: linux-block@vger.kernel.org 25790S: Maintained 25791F: Documentation/block/ublk.rst 25792F: drivers/block/ublk_drv.c 25793F: include/uapi/linux/ublk_cmd.h 25794F: tools/testing/selftests/ublk/ 25795 25796UBSAN 25797M: Kees Cook <kees@kernel.org> 25798R: Marco Elver <elver@google.com> 25799R: Andrey Konovalov <andreyknvl@gmail.com> 25800R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 25801L: kasan-dev@googlegroups.com 25802L: linux-hardening@vger.kernel.org 25803S: Supported 25804T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 25805F: Documentation/dev-tools/ubsan.rst 25806F: include/linux/ubsan.h 25807F: lib/Kconfig.ubsan 25808F: lib/test_ubsan.c 25809F: lib/ubsan.c 25810F: lib/ubsan.h 25811F: scripts/Makefile.ubsan 25812K: \bARCH_HAS_UBSAN\b 25813 25814UCLINUX (M68KNOMMU AND COLDFIRE) 25815M: Greg Ungerer <gerg@linux-m68k.org> 25816L: linux-m68k@lists.linux-m68k.org 25817S: Maintained 25818W: http://www.linux-m68k.org/ 25819T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 25820F: arch/m68k/*/*_no.* 25821F: arch/m68k/68*/ 25822F: arch/m68k/coldfire/ 25823F: arch/m68k/include/asm/*_no.* 25824 25825UDF FILESYSTEM 25826M: Jan Kara <jack@suse.com> 25827S: Maintained 25828F: Documentation/filesystems/udf.rst 25829F: fs/udf/ 25830 25831UDRAW TABLET 25832M: Bastien Nocera <hadess@hadess.net> 25833L: linux-input@vger.kernel.org 25834S: Maintained 25835F: drivers/hid/hid-udraw-ps3.c 25836 25837UHID USERSPACE HID IO DRIVER 25838M: David Rheinsberg <david@readahead.eu> 25839L: linux-input@vger.kernel.org 25840S: Maintained 25841F: drivers/hid/uhid.c 25842F: include/uapi/linux/uhid.h 25843 25844ULPI BUS 25845M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 25846L: linux-usb@vger.kernel.org 25847S: Maintained 25848F: drivers/usb/common/ulpi.c 25849F: include/linux/ulpi/ 25850 25851ULTRATRONIK BOARD SUPPORT 25852M: Goran Rađenović <goran.radni@gmail.com> 25853M: Börge Strümpfel <boerge.struempfel@gmail.com> 25854S: Maintained 25855F: arch/arm/boot/dts/st/stm32mp157c-ultra-fly-sbc.dts 25856 25857UNICODE SUBSYSTEM 25858M: Gabriel Krisman Bertazi <krisman@kernel.org> 25859L: linux-fsdevel@vger.kernel.org 25860S: Supported 25861T: git git://git.kernel.org/pub/scm/linux/kernel/git/krisman/unicode.git 25862F: fs/unicode/ 25863 25864UNIFDEF 25865M: Tony Finch <dot@dotat.at> 25866S: Maintained 25867W: http://dotat.at/prog/unifdef 25868F: scripts/unifdef.c 25869 25870UNIFORM CDROM DRIVER 25871M: Phillip Potter <phil@philpotter.co.uk> 25872S: Maintained 25873F: Documentation/cdrom/ 25874F: drivers/cdrom/cdrom.c 25875F: include/linux/cdrom.h 25876F: include/uapi/linux/cdrom.h 25877 25878UNION-FIND 25879M: Xavier <xavier_qy@163.com> 25880L: linux-kernel@vger.kernel.org 25881S: Maintained 25882F: Documentation/core-api/union_find.rst 25883F: Documentation/translations/zh_CN/core-api/union_find.rst 25884F: include/linux/union_find.h 25885F: lib/union_find.c 25886 25887UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 25888R: Alim Akhtar <alim.akhtar@samsung.com> 25889R: Avri Altman <avri.altman@wdc.com> 25890R: Bart Van Assche <bvanassche@acm.org> 25891L: linux-scsi@vger.kernel.org 25892S: Supported 25893F: Documentation/devicetree/bindings/ufs/ 25894F: Documentation/scsi/ufs.rst 25895F: drivers/ufs/core/ 25896 25897UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 25898M: Pedro Sousa <pedrom.sousa@synopsys.com> 25899L: linux-scsi@vger.kernel.org 25900S: Supported 25901F: drivers/ufs/host/*dwc* 25902 25903UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 25904M: Alim Akhtar <alim.akhtar@samsung.com> 25905R: Peter Griffin <peter.griffin@linaro.org> 25906L: linux-scsi@vger.kernel.org 25907L: linux-samsung-soc@vger.kernel.org 25908S: Maintained 25909F: drivers/ufs/host/ufs-exynos* 25910 25911UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 25912M: Peter Wang <peter.wang@mediatek.com> 25913R: Stanley Jhu <chu.stanley@gmail.com> 25914L: linux-scsi@vger.kernel.org 25915L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 25916S: Maintained 25917F: drivers/ufs/host/ufs-mediatek* 25918 25919UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 25920M: Manivannan Sadhasivam <mani@kernel.org> 25921L: linux-arm-msm@vger.kernel.org 25922L: linux-scsi@vger.kernel.org 25923S: Maintained 25924F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 25925F: drivers/ufs/host/ufs-qcom* 25926 25927UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 25928M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 25929L: linux-renesas-soc@vger.kernel.org 25930L: linux-scsi@vger.kernel.org 25931S: Maintained 25932F: drivers/ufs/host/ufs-renesas.c 25933 25934UNSORTED BLOCK IMAGES (UBI) 25935M: Richard Weinberger <richard@nod.at> 25936R: Zhihao Cheng <chengzhihao1@huawei.com> 25937L: linux-mtd@lists.infradead.org 25938S: Supported 25939W: http://www.linux-mtd.infradead.org/ 25940T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 25941T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 25942F: drivers/mtd/ubi/ 25943F: include/linux/mtd/ubi.h 25944F: include/uapi/mtd/ubi-user.h 25945 25946UPROBES 25947M: Masami Hiramatsu <mhiramat@kernel.org> 25948M: Oleg Nesterov <oleg@redhat.com> 25949M: Peter Zijlstra <peterz@infradead.org> 25950L: linux-kernel@vger.kernel.org 25951L: linux-trace-kernel@vger.kernel.org 25952S: Maintained 25953F: arch/*/include/asm/uprobes.h 25954F: arch/*/kernel/probes/uprobes.c 25955F: arch/*/kernel/uprobes.c 25956F: include/linux/uprobes.h 25957F: kernel/events/uprobes.c 25958 25959USB "USBNET" DRIVER FRAMEWORK 25960M: Oliver Neukum <oneukum@suse.com> 25961L: netdev@vger.kernel.org 25962S: Maintained 25963W: http://www.linux-usb.org/usbnet 25964F: drivers/net/usb/usbnet.c 25965F: include/linux/usb/usbnet.h 25966 25967USB ACM DRIVER 25968M: Oliver Neukum <oneukum@suse.com> 25969L: linux-usb@vger.kernel.org 25970S: Maintained 25971F: Documentation/usb/acm.rst 25972F: drivers/usb/class/cdc-acm.* 25973 25974USB APPLE MFI FASTCHARGE DRIVER 25975M: Bastien Nocera <hadess@hadess.net> 25976L: linux-usb@vger.kernel.org 25977S: Maintained 25978F: drivers/usb/misc/apple-mfi-fastcharge.c 25979 25980USB AR5523 WIRELESS DRIVER 25981L: linux-wireless@vger.kernel.org 25982S: Orphan 25983F: drivers/net/wireless/ath/ar5523/ 25984 25985USB ATTACHED SCSI 25986M: Oliver Neukum <oneukum@suse.com> 25987L: linux-usb@vger.kernel.org 25988L: linux-scsi@vger.kernel.org 25989S: Maintained 25990F: drivers/usb/storage/uas.c 25991 25992USB CDC ETHERNET DRIVER 25993M: Oliver Neukum <oliver@neukum.org> 25994L: linux-usb@vger.kernel.org 25995S: Maintained 25996F: drivers/net/usb/cdc_*.c 25997F: include/uapi/linux/usb/cdc.h 25998 25999USB CHAOSKEY DRIVER 26000M: Keith Packard <keithp@keithp.com> 26001L: linux-usb@vger.kernel.org 26002S: Maintained 26003F: drivers/usb/misc/chaoskey.c 26004 26005USB CYPRESS C67X00 DRIVER 26006L: linux-usb@vger.kernel.org 26007S: Orphan 26008F: drivers/usb/c67x00/ 26009 26010USB DAVICOM DM9601 DRIVER 26011M: Peter Korsgaard <peter@korsgaard.com> 26012L: netdev@vger.kernel.org 26013S: Maintained 26014W: http://www.linux-usb.org/usbnet 26015F: drivers/net/usb/dm9601.c 26016 26017USB EHCI DRIVER 26018M: Alan Stern <stern@rowland.harvard.edu> 26019L: linux-usb@vger.kernel.org 26020S: Maintained 26021F: Documentation/usb/ehci.rst 26022F: drivers/usb/host/ehci* 26023 26024USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 26025M: Jiri Kosina <jikos@kernel.org> 26026M: Benjamin Tissoires <bentiss@kernel.org> 26027L: linux-usb@vger.kernel.org 26028S: Maintained 26029T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 26030F: Documentation/hid/hiddev.rst 26031F: drivers/hid/usbhid/ 26032 26033USB INTEL XHCI ROLE MUX DRIVER 26034M: Hans de Goede <hansg@kernel.org> 26035L: linux-usb@vger.kernel.org 26036S: Maintained 26037F: drivers/usb/roles/intel-xhci-usb-role-switch.c 26038 26039USB IP DRIVER FOR HISILICON KIRIN 960 26040M: Yu Chen <chenyu56@huawei.com> 26041M: Binghui Wang <wangbinghui@hisilicon.com> 26042L: linux-usb@vger.kernel.org 26043S: Maintained 26044F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 26045F: drivers/phy/hisilicon/phy-hi3660-usb3.c 26046 26047USB IP DRIVER FOR HISILICON KIRIN 970 26048M: Mauro Carvalho Chehab <mchehab@kernel.org> 26049L: linux-usb@vger.kernel.org 26050S: Maintained 26051F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 26052F: drivers/phy/hisilicon/phy-hi3670-usb3.c 26053 26054USB ISP116X DRIVER 26055M: Olav Kongas <ok@artecdesign.ee> 26056L: linux-usb@vger.kernel.org 26057S: Maintained 26058F: drivers/usb/host/isp116x* 26059F: include/linux/usb/isp116x.h 26060 26061USB ISP1760 DRIVER 26062M: Rui Miguel Silva <rui.silva@linaro.org> 26063L: linux-usb@vger.kernel.org 26064S: Maintained 26065F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 26066F: drivers/usb/isp1760/* 26067 26068USB LAN78XX ETHERNET DRIVER 26069M: Thangaraj Samynathan <Thangaraj.S@microchip.com> 26070M: Rengarajan Sundararajan <Rengarajan.S@microchip.com> 26071M: UNGLinuxDriver@microchip.com 26072L: netdev@vger.kernel.org 26073S: Maintained 26074F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 26075F: drivers/net/usb/lan78xx.* 26076F: include/dt-bindings/net/microchip-lan78xx.h 26077 26078USB MASS STORAGE DRIVER 26079M: Alan Stern <stern@rowland.harvard.edu> 26080L: linux-usb@vger.kernel.org 26081L: usb-storage@lists.one-eyed-alien.net 26082S: Maintained 26083F: drivers/usb/storage/ 26084 26085USB MIDI DRIVER 26086M: Clemens Ladisch <clemens@ladisch.de> 26087L: linux-sound@vger.kernel.org 26088S: Maintained 26089T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 26090F: sound/usb/midi.* 26091 26092USB NETWORKING DRIVERS 26093L: linux-usb@vger.kernel.org 26094S: Odd Fixes 26095F: drivers/net/usb/ 26096 26097USB OHCI DRIVER 26098M: Alan Stern <stern@rowland.harvard.edu> 26099L: linux-usb@vger.kernel.org 26100S: Maintained 26101F: Documentation/usb/ohci.rst 26102F: drivers/usb/host/ohci* 26103 26104USB OTG FSM (Finite State Machine) 26105M: Peter Chen <peter.chen@kernel.org> 26106L: linux-usb@vger.kernel.org 26107S: Maintained 26108T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 26109F: drivers/usb/common/usb-otg-fsm.c 26110 26111USB OVER IP DRIVER 26112M: Valentina Manea <valentina.manea.m@gmail.com> 26113M: Shuah Khan <shuah@kernel.org> 26114M: Shuah Khan <skhan@linuxfoundation.org> 26115R: Hongren Zheng <i@zenithal.me> 26116L: linux-usb@vger.kernel.org 26117S: Maintained 26118F: Documentation/usb/usbip_protocol.rst 26119F: drivers/usb/usbip/ 26120F: tools/testing/selftests/drivers/usb/usbip/ 26121F: tools/usb/usbip/ 26122 26123USB PEGASUS DRIVER 26124M: Petko Manolov <petkan@nucleusys.com> 26125L: linux-usb@vger.kernel.org 26126L: netdev@vger.kernel.org 26127S: Maintained 26128W: https://github.com/petkan/pegasus 26129T: git https://github.com/petkan/pegasus.git 26130F: drivers/net/usb/pegasus.* 26131 26132USB PRINTER DRIVER (usblp) 26133M: Pete Zaitcev <zaitcev@redhat.com> 26134L: linux-usb@vger.kernel.org 26135S: Supported 26136F: drivers/usb/class/usblp.c 26137 26138USB QMI WWAN NETWORK DRIVER 26139M: Bjørn Mork <bjorn@mork.no> 26140L: netdev@vger.kernel.org 26141S: Maintained 26142F: Documentation/ABI/testing/sysfs-class-net-qmi 26143F: drivers/net/usb/qmi_wwan.c 26144 26145USB RAW GADGET DRIVER 26146R: Andrey Konovalov <andreyknvl@gmail.com> 26147L: linux-usb@vger.kernel.org 26148S: Maintained 26149B: https://github.com/xairy/raw-gadget/issues 26150F: Documentation/usb/raw-gadget.rst 26151F: drivers/usb/gadget/legacy/raw_gadget.c 26152F: include/uapi/linux/usb/raw_gadget.h 26153 26154USB RTL8150 DRIVER 26155M: Petko Manolov <petkan@nucleusys.com> 26156L: linux-usb@vger.kernel.org 26157L: netdev@vger.kernel.org 26158S: Maintained 26159W: https://github.com/petkan/rtl8150 26160T: git https://github.com/petkan/rtl8150.git 26161F: drivers/net/usb/rtl8150.c 26162 26163USB SERIAL SUBSYSTEM 26164M: Johan Hovold <johan@kernel.org> 26165L: linux-usb@vger.kernel.org 26166S: Maintained 26167T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 26168F: Documentation/usb/usb-serial.rst 26169F: drivers/usb/serial/ 26170F: include/linux/usb/serial.h 26171 26172USB SMSC75XX ETHERNET DRIVER 26173M: Steve Glendinning <steve.glendinning@shawell.net> 26174L: netdev@vger.kernel.org 26175S: Maintained 26176F: drivers/net/usb/smsc75xx.* 26177 26178USB SMSC95XX ETHERNET DRIVER 26179M: Steve Glendinning <steve.glendinning@shawell.net> 26180M: UNGLinuxDriver@microchip.com 26181L: netdev@vger.kernel.org 26182S: Maintained 26183F: drivers/net/usb/smsc95xx.* 26184 26185USB SUBSYSTEM 26186M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26187L: linux-usb@vger.kernel.org 26188S: Supported 26189W: http://www.linux-usb.org 26190T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 26191F: Documentation/devicetree/bindings/usb/ 26192F: Documentation/usb/ 26193F: drivers/usb/ 26194F: include/dt-bindings/usb/ 26195F: include/linux/usb.h 26196F: include/linux/usb/ 26197F: include/uapi/linux/usb/ 26198 26199USB TYPEC BUS FOR ALTERNATE MODES 26200M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26201L: linux-usb@vger.kernel.org 26202S: Maintained 26203F: Documentation/ABI/testing/sysfs-bus-typec 26204F: Documentation/driver-api/usb/typec_bus.rst 26205F: drivers/usb/typec/altmodes/ 26206F: include/linux/usb/typec_altmode.h 26207 26208USB TYPEC CLASS 26209M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26210L: linux-usb@vger.kernel.org 26211S: Maintained 26212F: Documentation/ABI/testing/sysfs-class-typec 26213F: Documentation/driver-api/usb/typec.rst 26214F: drivers/usb/typec/ 26215F: include/linux/usb/typec.h 26216 26217USB TYPEC INTEL PMC MUX DRIVER 26218M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26219L: linux-usb@vger.kernel.org 26220S: Maintained 26221F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 26222F: drivers/usb/typec/mux/intel_pmc_mux.c 26223 26224USB TYPEC PI3USB30532 MUX DRIVER 26225M: Hans de Goede <hansg@kernel.org> 26226L: linux-usb@vger.kernel.org 26227S: Maintained 26228F: drivers/usb/typec/mux/pi3usb30532.c 26229 26230USB TYPEC PORT CONTROLLER DRIVERS 26231M: Badhri Jagan Sridharan <badhri@google.com> 26232L: linux-usb@vger.kernel.org 26233S: Maintained 26234F: drivers/usb/typec/tcpm/tcpci.c 26235F: drivers/usb/typec/tcpm/tcpm.c 26236F: include/linux/usb/tcpci.h 26237F: include/linux/usb/tcpm.h 26238 26239USB TYPEC TUSB1046 MUX DRIVER 26240M: Romain Gantois <romain.gantois@bootlin.com> 26241L: linux-usb@vger.kernel.org 26242S: Maintained 26243F: Documentation/devicetree/bindings/usb/ti,tusb1046.yaml 26244F: drivers/usb/typec/mux/tusb1046.c 26245 26246USB UHCI DRIVER 26247M: Alan Stern <stern@rowland.harvard.edu> 26248L: linux-usb@vger.kernel.org 26249S: Maintained 26250F: drivers/usb/host/uhci* 26251 26252USB VIDEO CLASS 26253M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 26254M: Hans de Goede <hansg@kernel.org> 26255L: linux-media@vger.kernel.org 26256S: Maintained 26257W: http://www.ideasonboard.org/uvc/ 26258T: git git://linuxtv.org/media.git 26259F: Documentation/userspace-api/media/drivers/uvcvideo.rst 26260F: Documentation/userspace-api/media/v4l/metafmt-uvc-msxu-1-5.rst 26261F: Documentation/userspace-api/media/v4l/metafmt-uvc.rst 26262F: drivers/media/common/uvc.c 26263F: drivers/media/usb/uvc/ 26264F: include/linux/usb/uvc.h 26265F: include/uapi/linux/uvcvideo.h 26266 26267USB WEBCAM GADGET 26268L: linux-usb@vger.kernel.org 26269S: Orphan 26270F: drivers/usb/gadget/function/*uvc* 26271F: drivers/usb/gadget/legacy/webcam.c 26272F: include/uapi/linux/usb/g_uvc.h 26273 26274USB XHCI DRIVER 26275M: Mathias Nyman <mathias.nyman@intel.com> 26276L: linux-usb@vger.kernel.org 26277S: Supported 26278F: drivers/usb/host/pci-quirks* 26279F: drivers/usb/host/xhci* 26280 26281USER DATAGRAM PROTOCOL (UDP) 26282M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 26283L: netdev@vger.kernel.org 26284S: Maintained 26285F: include/linux/udp.h 26286F: include/net/udp.h 26287F: include/trace/events/udp.h 26288F: include/uapi/linux/udp.h 26289F: net/ipv4/udp.c 26290F: net/ipv6/udp.c 26291 26292USER-MODE LINUX (UML) 26293M: Richard Weinberger <richard@nod.at> 26294M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 26295M: Johannes Berg <johannes@sipsolutions.net> 26296L: linux-um@lists.infradead.org 26297S: Maintained 26298W: http://user-mode-linux.sourceforge.net 26299Q: https://patchwork.ozlabs.org/project/linux-um/list/ 26300T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 26301T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 26302F: Documentation/virt/uml/ 26303F: arch/um/ 26304F: arch/x86/um/ 26305F: fs/hostfs/ 26306 26307USERSPACE COPYIN/COPYOUT (UIOVEC) 26308M: Alexander Viro <viro@zeniv.linux.org.uk> 26309L: linux-block@vger.kernel.org 26310L: linux-fsdevel@vger.kernel.org 26311S: Maintained 26312F: include/linux/uio.h 26313F: lib/iov_iter.c 26314 26315USERSPACE DMA BUFFER DRIVER 26316M: Gerd Hoffmann <kraxel@redhat.com> 26317M: Vivek Kasireddy <vivek.kasireddy@intel.com> 26318L: dri-devel@lists.freedesktop.org 26319S: Maintained 26320T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 26321F: drivers/dma-buf/udmabuf.c 26322F: include/uapi/linux/udmabuf.h 26323 26324USERSPACE I/O (UIO) 26325M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26326S: Maintained 26327T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 26328F: Documentation/driver-api/uio-howto.rst 26329F: drivers/uio/ 26330F: include/linux/uio_driver.h 26331 26332USERSPACE STACK UNWINDING 26333M: Josh Poimboeuf <jpoimboe@kernel.org> 26334M: Steven Rostedt <rostedt@goodmis.org> 26335S: Maintained 26336F: include/linux/unwind*.h 26337F: kernel/unwind/ 26338 26339UTIL-LINUX PACKAGE 26340M: Karel Zak <kzak@redhat.com> 26341L: util-linux@vger.kernel.org 26342S: Maintained 26343W: http://en.wikipedia.org/wiki/Util-linux 26344T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 26345 26346UUID HELPERS 26347R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 26348L: linux-kernel@vger.kernel.org 26349S: Maintained 26350F: include/linux/uuid.h 26351F: lib/test_uuid.c 26352F: lib/uuid.c 26353 26354UV SYSFS DRIVER 26355M: Justin Ernst <justin.ernst@hpe.com> 26356L: platform-driver-x86@vger.kernel.org 26357S: Maintained 26358F: drivers/platform/x86/uv_sysfs.c 26359 26360UVESAFB DRIVER 26361M: Michal Januszewski <spock@gentoo.org> 26362L: linux-fbdev@vger.kernel.org 26363S: Maintained 26364W: https://github.com/mjanusz/v86d 26365F: Documentation/fb/uvesafb.rst 26366F: drivers/video/fbdev/uvesafb.* 26367 26368Ux500 CLOCK DRIVERS 26369M: Ulf Hansson <ulf.hansson@linaro.org> 26370L: linux-clk@vger.kernel.org 26371L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26372S: Maintained 26373F: drivers/clk/ux500/ 26374 26375V4L2 ASYNC AND FWNODE FRAMEWORKS 26376M: Sakari Ailus <sakari.ailus@linux.intel.com> 26377L: linux-media@vger.kernel.org 26378S: Maintained 26379T: git git://linuxtv.org/media.git 26380F: drivers/media/v4l2-core/v4l2-async.c 26381F: drivers/media/v4l2-core/v4l2-fwnode.c 26382F: include/media/v4l2-async.h 26383F: include/media/v4l2-fwnode.h 26384 26385V4L2 LENS DRIVERS 26386M: Sakari Ailus <sakari.ailus@linux.intel.com> 26387L: linux-media@vger.kernel.org 26388S: Maintained 26389F: drivers/media/i2c/ak* 26390F: drivers/media/i2c/dw* 26391F: drivers/media/i2c/lm* 26392 26393V4L2 CAMERA SENSOR DRIVERS 26394M: Sakari Ailus <sakari.ailus@linux.intel.com> 26395L: linux-media@vger.kernel.org 26396S: Maintained 26397F: Documentation/driver-api/media/camera-sensor.rst 26398F: Documentation/driver-api/media/tx-rx.rst 26399F: drivers/media/i2c/ar* 26400F: drivers/media/i2c/gc* 26401F: drivers/media/i2c/hi* 26402F: drivers/media/i2c/imx* 26403F: drivers/media/i2c/mt* 26404F: drivers/media/i2c/og* 26405F: drivers/media/i2c/ov* 26406F: drivers/media/i2c/s5* 26407F: drivers/media/i2c/vd55g1.c 26408F: drivers/media/i2c/vd56g3.c 26409F: drivers/media/i2c/vgxy61.c 26410 26411VF610 NAND DRIVER 26412M: Stefan Agner <stefan@agner.ch> 26413L: linux-mtd@lists.infradead.org 26414S: Supported 26415F: drivers/mtd/nand/raw/vf610_nfc.c 26416 26417VFAT/FAT/MSDOS FILESYSTEM 26418M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 26419S: Maintained 26420F: Documentation/filesystems/vfat.rst 26421F: fs/fat/ 26422F: tools/testing/selftests/filesystems/fat/ 26423 26424VFIO CDX DRIVER 26425M: Nipun Gupta <nipun.gupta@amd.com> 26426M: Nikhil Agarwal <nikhil.agarwal@amd.com> 26427L: kvm@vger.kernel.org 26428S: Maintained 26429F: drivers/vfio/cdx/* 26430 26431VFIO DRIVER 26432M: Alex Williamson <alex.williamson@redhat.com> 26433L: kvm@vger.kernel.org 26434S: Maintained 26435T: git https://github.com/awilliam/linux-vfio.git 26436F: Documentation/ABI/testing/debugfs-vfio 26437F: Documentation/ABI/testing/sysfs-devices-vfio-dev 26438F: Documentation/driver-api/vfio.rst 26439F: drivers/vfio/ 26440F: include/linux/vfio.h 26441F: include/linux/vfio_pci_core.h 26442F: include/uapi/linux/vfio.h 26443 26444VFIO FSL-MC DRIVER 26445L: kvm@vger.kernel.org 26446S: Orphan 26447F: drivers/vfio/fsl-mc/ 26448 26449VFIO HISILICON PCI DRIVER 26450M: Longfang Liu <liulongfang@huawei.com> 26451M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 26452L: kvm@vger.kernel.org 26453S: Maintained 26454F: drivers/vfio/pci/hisilicon/ 26455 26456VFIO MEDIATED DEVICE DRIVERS 26457M: Kirti Wankhede <kwankhede@nvidia.com> 26458L: kvm@vger.kernel.org 26459S: Maintained 26460F: Documentation/driver-api/vfio-mediated-device.rst 26461F: drivers/vfio/mdev/ 26462F: include/linux/mdev.h 26463F: samples/vfio-mdev/ 26464 26465VFIO MLX5 PCI DRIVER 26466M: Yishai Hadas <yishaih@nvidia.com> 26467L: kvm@vger.kernel.org 26468S: Maintained 26469F: drivers/vfio/pci/mlx5/ 26470 26471VFIO NVIDIA GRACE GPU DRIVER 26472M: Ankit Agrawal <ankita@nvidia.com> 26473L: kvm@vger.kernel.org 26474S: Supported 26475F: drivers/vfio/pci/nvgrace-gpu/ 26476 26477VFIO PCI DEVICE SPECIFIC DRIVERS 26478R: Jason Gunthorpe <jgg@nvidia.com> 26479R: Yishai Hadas <yishaih@nvidia.com> 26480R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 26481R: Kevin Tian <kevin.tian@intel.com> 26482L: kvm@vger.kernel.org 26483S: Maintained 26484P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 26485F: drivers/vfio/pci/*/ 26486 26487VFIO PDS PCI DRIVER 26488M: Brett Creeley <brett.creeley@amd.com> 26489L: kvm@vger.kernel.org 26490S: Maintained 26491F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 26492F: drivers/vfio/pci/pds/ 26493 26494VFIO PLATFORM DRIVER 26495M: Eric Auger <eric.auger@redhat.com> 26496L: kvm@vger.kernel.org 26497S: Maintained 26498F: drivers/vfio/platform/ 26499 26500VFIO QAT PCI DRIVER 26501M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 26502L: kvm@vger.kernel.org 26503L: qat-linux@intel.com 26504S: Supported 26505F: drivers/vfio/pci/qat/ 26506 26507VFIO VIRTIO PCI DRIVER 26508M: Yishai Hadas <yishaih@nvidia.com> 26509L: kvm@vger.kernel.org 26510L: virtualization@lists.linux.dev 26511S: Maintained 26512F: drivers/vfio/pci/virtio 26513 26514VGA_SWITCHEROO 26515R: Lukas Wunner <lukas@wunner.de> 26516S: Maintained 26517T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 26518F: Documentation/gpu/vga-switcheroo.rst 26519F: drivers/gpu/vga/vga_switcheroo.c 26520F: include/linux/vga_switcheroo.h 26521 26522VIA RHINE NETWORK DRIVER 26523M: Kevin Brace <kevinbrace@bracecomputerlab.com> 26524S: Maintained 26525F: drivers/net/ethernet/via/via-rhine.c 26526 26527VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 26528M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 26529L: linux-fbdev@vger.kernel.org 26530S: Maintained 26531F: drivers/video/fbdev/via/ 26532F: include/linux/via-core.h 26533F: include/linux/via_i2c.h 26534 26535VIA VELOCITY NETWORK DRIVER 26536M: Francois Romieu <romieu@fr.zoreil.com> 26537L: netdev@vger.kernel.org 26538S: Maintained 26539F: drivers/net/ethernet/via/via-velocity.* 26540 26541VICODEC VIRTUAL CODEC DRIVER 26542M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 26543L: linux-media@vger.kernel.org 26544S: Maintained 26545W: https://linuxtv.org 26546T: git git://linuxtv.org/media.git 26547F: drivers/media/test-drivers/vicodec/* 26548 26549VIDEO I2C POLLING DRIVER 26550M: Matt Ranostay <matt.ranostay@konsulko.com> 26551L: linux-media@vger.kernel.org 26552S: Maintained 26553F: drivers/media/i2c/video-i2c.c 26554 26555VIDEO MULTIPLEXER DRIVER 26556M: Philipp Zabel <p.zabel@pengutronix.de> 26557L: linux-media@vger.kernel.org 26558S: Maintained 26559F: drivers/media/platform/video-mux.c 26560 26561VIDEOBUF2 FRAMEWORK 26562M: Tomasz Figa <tfiga@chromium.org> 26563M: Marek Szyprowski <m.szyprowski@samsung.com> 26564L: linux-media@vger.kernel.org 26565S: Maintained 26566F: drivers/media/common/videobuf2/* 26567F: include/media/videobuf2-* 26568 26569VIDTV VIRTUAL DIGITAL TV DRIVER 26570M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 26571L: linux-media@vger.kernel.org 26572S: Maintained 26573W: https://linuxtv.org 26574T: git git://linuxtv.org/media.git 26575F: drivers/media/test-drivers/vidtv/* 26576 26577VIMC VIRTUAL MEDIA CONTROLLER DRIVER 26578M: Shuah Khan <skhan@linuxfoundation.org> 26579R: Kieran Bingham <kieran.bingham@ideasonboard.com> 26580L: linux-media@vger.kernel.org 26581S: Maintained 26582W: https://linuxtv.org 26583T: git git://linuxtv.org/media.git 26584F: drivers/media/test-drivers/vimc/* 26585 26586VIRT LIB 26587M: Alex Williamson <alex.williamson@redhat.com> 26588M: Paolo Bonzini <pbonzini@redhat.com> 26589L: kvm@vger.kernel.org 26590S: Supported 26591F: virt/lib/ 26592 26593VIRTIO AND VHOST VSOCK DRIVER 26594M: Stefan Hajnoczi <stefanha@redhat.com> 26595M: Stefano Garzarella <sgarzare@redhat.com> 26596L: kvm@vger.kernel.org 26597L: virtualization@lists.linux.dev 26598L: netdev@vger.kernel.org 26599S: Maintained 26600F: drivers/vhost/vsock.c 26601F: include/linux/virtio_vsock.h 26602F: include/uapi/linux/virtio_vsock.h 26603F: net/vmw_vsock/virtio_transport.c 26604F: net/vmw_vsock/virtio_transport_common.c 26605 26606VIRTIO BALLOON 26607M: "Michael S. Tsirkin" <mst@redhat.com> 26608M: David Hildenbrand <david@redhat.com> 26609L: virtualization@lists.linux.dev 26610S: Maintained 26611F: drivers/virtio/virtio_balloon.c 26612F: include/linux/balloon_compaction.h 26613F: include/uapi/linux/virtio_balloon.h 26614F: mm/balloon_compaction.c 26615 26616VIRTIO BLOCK AND SCSI DRIVERS 26617M: "Michael S. Tsirkin" <mst@redhat.com> 26618M: Jason Wang <jasowang@redhat.com> 26619R: Paolo Bonzini <pbonzini@redhat.com> 26620R: Stefan Hajnoczi <stefanha@redhat.com> 26621R: Eugenio Pérez <eperezma@redhat.com> 26622L: virtualization@lists.linux.dev 26623S: Maintained 26624F: drivers/block/virtio_blk.c 26625F: drivers/scsi/virtio_scsi.c 26626F: include/uapi/linux/virtio_blk.h 26627F: include/uapi/linux/virtio_scsi.h 26628 26629VIRTIO CONSOLE DRIVER 26630M: Amit Shah <amit@kernel.org> 26631L: virtualization@lists.linux.dev 26632S: Maintained 26633F: drivers/char/virtio_console.c 26634F: include/uapi/linux/virtio_console.h 26635 26636VIRTIO CORE AND NET DRIVERS 26637M: "Michael S. Tsirkin" <mst@redhat.com> 26638M: Jason Wang <jasowang@redhat.com> 26639R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 26640R: Eugenio Pérez <eperezma@redhat.com> 26641L: virtualization@lists.linux.dev 26642S: Maintained 26643F: Documentation/ABI/testing/sysfs-bus-vdpa 26644F: Documentation/ABI/testing/sysfs-class-vduse 26645F: Documentation/devicetree/bindings/virtio/ 26646F: Documentation/driver-api/virtio/ 26647F: drivers/block/virtio_blk.c 26648F: drivers/crypto/virtio/ 26649F: drivers/net/virtio_net.c 26650F: drivers/vdpa/ 26651F: drivers/virtio/ 26652F: include/linux/vdpa.h 26653F: include/linux/virtio*.h 26654F: include/linux/vringh.h 26655F: include/uapi/linux/virtio_*.h 26656F: net/vmw_vsock/virtio* 26657F: tools/virtio/ 26658F: tools/testing/selftests/drivers/net/virtio_net/ 26659 26660VIRTIO CRYPTO DRIVER 26661M: Gonglei <arei.gonglei@huawei.com> 26662L: virtualization@lists.linux.dev 26663L: linux-crypto@vger.kernel.org 26664S: Maintained 26665F: drivers/crypto/virtio/ 26666F: include/uapi/linux/virtio_crypto.h 26667 26668VIRTIO DRIVERS FOR S390 26669M: Cornelia Huck <cohuck@redhat.com> 26670M: Halil Pasic <pasic@linux.ibm.com> 26671M: Eric Farman <farman@linux.ibm.com> 26672L: linux-s390@vger.kernel.org 26673L: virtualization@lists.linux.dev 26674L: kvm@vger.kernel.org 26675S: Supported 26676F: arch/s390/include/uapi/asm/virtio-ccw.h 26677F: drivers/s390/virtio/ 26678 26679VIRTIO FILE SYSTEM 26680M: Vivek Goyal <vgoyal@redhat.com> 26681M: Stefan Hajnoczi <stefanha@redhat.com> 26682M: Miklos Szeredi <miklos@szeredi.hu> 26683R: Eugenio Pérez <eperezma@redhat.com> 26684L: virtualization@lists.linux.dev 26685L: linux-fsdevel@vger.kernel.org 26686S: Supported 26687W: https://virtio-fs.gitlab.io/ 26688F: Documentation/filesystems/virtiofs.rst 26689F: fs/fuse/virtio_fs.c 26690F: include/uapi/linux/virtio_fs.h 26691 26692VIRTIO GPIO DRIVER 26693M: Enrico Weigelt, metux IT consult <info@metux.net> 26694M: Viresh Kumar <vireshk@kernel.org> 26695L: linux-gpio@vger.kernel.org 26696L: virtualization@lists.linux.dev 26697S: Maintained 26698F: drivers/gpio/gpio-virtio.c 26699F: include/uapi/linux/virtio_gpio.h 26700 26701VIRTIO GPU DRIVER 26702M: David Airlie <airlied@redhat.com> 26703M: Gerd Hoffmann <kraxel@redhat.com> 26704M: Dmitry Osipenko <dmitry.osipenko@collabora.com> 26705R: Gurchetan Singh <gurchetansingh@chromium.org> 26706R: Chia-I Wu <olvaffe@gmail.com> 26707L: dri-devel@lists.freedesktop.org 26708L: virtualization@lists.linux.dev 26709S: Maintained 26710T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 26711F: drivers/gpu/drm/ci/xfails/virtio* 26712F: drivers/gpu/drm/virtio/ 26713F: include/uapi/linux/virtio_gpu.h 26714 26715VIRTIO HOST (VHOST) 26716M: "Michael S. Tsirkin" <mst@redhat.com> 26717M: Jason Wang <jasowang@redhat.com> 26718R: Eugenio Pérez <eperezma@redhat.com> 26719L: kvm@vger.kernel.org 26720L: virtualization@lists.linux.dev 26721L: netdev@vger.kernel.org 26722S: Maintained 26723T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 26724F: drivers/vhost/ 26725F: include/linux/sched/vhost_task.h 26726F: include/linux/vhost_iotlb.h 26727F: include/uapi/linux/vhost.h 26728F: kernel/vhost_task.c 26729 26730VIRTIO HOST (VHOST-SCSI) 26731M: "Michael S. Tsirkin" <mst@redhat.com> 26732M: Jason Wang <jasowang@redhat.com> 26733M: Mike Christie <michael.christie@oracle.com> 26734R: Paolo Bonzini <pbonzini@redhat.com> 26735R: Stefan Hajnoczi <stefanha@redhat.com> 26736L: virtualization@lists.linux.dev 26737S: Maintained 26738F: drivers/vhost/scsi.c 26739 26740VIRTIO I2C DRIVER 26741M: Viresh Kumar <viresh.kumar@linaro.org> 26742R: "Chen, Jian Jun" <jian.jun.chen@intel.com> 26743L: linux-i2c@vger.kernel.org 26744L: virtualization@lists.linux.dev 26745S: Maintained 26746F: drivers/i2c/busses/i2c-virtio.c 26747F: include/uapi/linux/virtio_i2c.h 26748 26749VIRTIO INPUT DRIVER 26750M: Gerd Hoffmann <kraxel@redhat.com> 26751S: Maintained 26752F: drivers/virtio/virtio_input.c 26753F: include/uapi/linux/virtio_input.h 26754 26755VIRTIO IOMMU DRIVER 26756M: Jean-Philippe Brucker <jean-philippe@linaro.org> 26757L: virtualization@lists.linux.dev 26758S: Maintained 26759F: drivers/iommu/virtio-iommu.c 26760F: include/uapi/linux/virtio_iommu.h 26761 26762VIRTIO MEM DRIVER 26763M: David Hildenbrand <david@redhat.com> 26764L: virtualization@lists.linux.dev 26765S: Maintained 26766W: https://virtio-mem.gitlab.io/ 26767F: drivers/virtio/virtio_mem.c 26768F: include/uapi/linux/virtio_mem.h 26769 26770VIRTIO PMEM DRIVER 26771M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 26772L: virtualization@lists.linux.dev 26773S: Maintained 26774F: drivers/nvdimm/nd_virtio.c 26775F: drivers/nvdimm/virtio_pmem.c 26776 26777VIRTIO RTC DRIVER 26778M: Peter Hilber <quic_philber@quicinc.com> 26779L: virtualization@lists.linux.dev 26780S: Maintained 26781F: drivers/virtio/virtio_rtc_* 26782F: include/uapi/linux/virtio_rtc.h 26783 26784VIRTIO SOUND DRIVER 26785M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 26786M: "Michael S. Tsirkin" <mst@redhat.com> 26787L: virtualization@lists.linux.dev 26788L: linux-sound@vger.kernel.org 26789S: Maintained 26790F: include/uapi/linux/virtio_snd.h 26791F: sound/virtio/* 26792 26793VIRTUAL BOX GUEST DEVICE DRIVER 26794M: Hans de Goede <hansg@kernel.org> 26795M: Arnd Bergmann <arnd@arndb.de> 26796M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26797S: Maintained 26798F: drivers/virt/vboxguest/ 26799F: include/linux/vbox_utils.h 26800F: include/uapi/linux/vbox*.h 26801 26802VIRTUAL BOX SHARED FOLDER VFS DRIVER 26803M: Hans de Goede <hansg@kernel.org> 26804L: linux-fsdevel@vger.kernel.org 26805S: Maintained 26806F: fs/vboxsf/* 26807 26808VIRTUAL PCM TEST DRIVER 26809M: Ivan Orlov <ivan.orlov0322@gmail.com> 26810L: linux-sound@vger.kernel.org 26811S: Maintained 26812F: Documentation/sound/cards/pcmtest.rst 26813F: sound/drivers/pcmtest.c 26814F: tools/testing/selftests/alsa/test-pcmtest-driver.c 26815 26816VIRTUAL SERIO DEVICE DRIVER 26817M: Stephen Chandler Paul <thatslyude@gmail.com> 26818S: Maintained 26819F: drivers/input/serio/userio.c 26820F: include/uapi/linux/userio.h 26821 26822VISHAY VEML3235 AMBIENT LIGHT SENSOR DRIVER 26823M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 26824S: Maintained 26825F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 26826F: drivers/iio/light/veml3235.c 26827 26828VISHAY VEML6030 AMBIENT LIGHT SENSOR DRIVER 26829M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 26830S: Maintained 26831F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 26832F: drivers/iio/light/veml6030.c 26833 26834VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 26835M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 26836S: Maintained 26837F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 26838F: drivers/iio/light/veml6075.c 26839 26840VISL VIRTUAL STATELESS DECODER DRIVER 26841M: Daniel Almeida <daniel.almeida@collabora.com> 26842L: linux-media@vger.kernel.org 26843S: Supported 26844F: drivers/media/test-drivers/visl 26845 26846VIVID VIRTUAL VIDEO DRIVER 26847M: Hans Verkuil <hverkuil@xs4all.nl> 26848L: linux-media@vger.kernel.org 26849S: Maintained 26850W: https://linuxtv.org 26851T: git git://linuxtv.org/media.git 26852F: drivers/media/test-drivers/vivid/* 26853 26854VM SOCKETS (AF_VSOCK) 26855M: Stefano Garzarella <sgarzare@redhat.com> 26856L: virtualization@lists.linux.dev 26857L: netdev@vger.kernel.org 26858S: Maintained 26859F: drivers/net/vsockmon.c 26860F: include/net/af_vsock.h 26861F: include/uapi/linux/vm_sockets.h 26862F: include/uapi/linux/vm_sockets_diag.h 26863F: include/uapi/linux/vsockmon.h 26864F: net/vmw_vsock/ 26865F: tools/testing/selftests/vsock/ 26866F: tools/testing/vsock/ 26867 26868VMALLOC 26869M: Andrew Morton <akpm@linux-foundation.org> 26870M: Uladzislau Rezki <urezki@gmail.com> 26871L: linux-mm@kvack.org 26872S: Maintained 26873W: http://www.linux-mm.org 26874T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 26875F: include/linux/vmalloc.h 26876F: mm/vmalloc.c 26877F: lib/test_vmalloc.c 26878 26879VME SUBSYSTEM 26880L: linux-kernel@vger.kernel.org 26881S: Orphan 26882T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 26883F: Documentation/driver-api/vme.rst 26884F: drivers/staging/vme_user/ 26885 26886VMWARE BALLOON DRIVER 26887M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 26888R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26889L: linux-kernel@vger.kernel.org 26890S: Supported 26891F: drivers/misc/vmw_balloon.c 26892 26893VMWARE HYPERVISOR INTERFACE 26894M: Ajay Kaher <ajay.kaher@broadcom.com> 26895M: Alexey Makhalov <alexey.makhalov@broadcom.com> 26896R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26897L: virtualization@lists.linux.dev 26898L: x86@kernel.org 26899S: Supported 26900T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 26901F: arch/x86/include/asm/vmware.h 26902F: arch/x86/kernel/cpu/vmware.c 26903 26904VMWARE PVRDMA DRIVER 26905M: Bryan Tan <bryan-bt.tan@broadcom.com> 26906M: Vishnu Dasa <vishnu.dasa@broadcom.com> 26907R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26908L: linux-rdma@vger.kernel.org 26909S: Supported 26910F: drivers/infiniband/hw/vmw_pvrdma/ 26911 26912VMWARE PVSCSI DRIVER 26913M: Vishal Bhakta <vishal.bhakta@broadcom.com> 26914R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26915L: linux-scsi@vger.kernel.org 26916S: Supported 26917F: drivers/scsi/vmw_pvscsi.c 26918F: drivers/scsi/vmw_pvscsi.h 26919 26920VMWARE VIRTUAL PTP CLOCK DRIVER 26921M: Nick Shi <nick.shi@broadcom.com> 26922R: Ajay Kaher <ajay.kaher@broadcom.com> 26923R: Alexey Makhalov <alexey.makhalov@broadcom.com> 26924R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26925L: netdev@vger.kernel.org 26926S: Supported 26927F: drivers/ptp/ptp_vmw.c 26928 26929VMWARE VMCI DRIVER 26930M: Bryan Tan <bryan-bt.tan@broadcom.com> 26931M: Vishnu Dasa <vishnu.dasa@broadcom.com> 26932R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26933L: linux-kernel@vger.kernel.org 26934S: Supported 26935F: drivers/misc/vmw_vmci/ 26936F: include/linux/vmw_vmci* 26937 26938VMWARE VMMOUSE SUBDRIVER 26939M: Zack Rusin <zack.rusin@broadcom.com> 26940R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26941L: linux-input@vger.kernel.org 26942S: Supported 26943F: drivers/input/mouse/vmmouse.c 26944F: drivers/input/mouse/vmmouse.h 26945 26946VMWARE VMXNET3 ETHERNET DRIVER 26947M: Ronak Doshi <ronak.doshi@broadcom.com> 26948R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26949L: netdev@vger.kernel.org 26950S: Supported 26951F: drivers/net/vmxnet3/ 26952 26953VMWARE VSOCK VMCI TRANSPORT 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: net/vmw_vsock/vmci_transport* 26960 26961VOCORE VOCORE2 BOARD 26962M: Harvey Hunt <harveyhuntnexus@gmail.com> 26963L: linux-mips@vger.kernel.org 26964S: Maintained 26965F: arch/mips/boot/dts/ralink/vocore2.dts 26966 26967VOLTAGE AND CURRENT REGULATOR FRAMEWORK 26968M: Liam Girdwood <lgirdwood@gmail.com> 26969M: Mark Brown <broonie@kernel.org> 26970L: linux-kernel@vger.kernel.org 26971S: Supported 26972W: http://www.slimlogic.co.uk/?p=48 26973T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 26974F: Documentation/devicetree/bindings/regulator/ 26975F: Documentation/power/regulator/ 26976F: drivers/regulator/ 26977F: rust/kernel/regulator.rs 26978F: include/dt-bindings/regulator/ 26979F: include/linux/regulator/ 26980K: regulator_get_optional 26981 26982VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 26983R: Matti Vaittinen <mazziesaccount@gmail.com> 26984F: drivers/regulator/irq_helpers.c 26985 26986VRF 26987M: David Ahern <dsahern@kernel.org> 26988L: netdev@vger.kernel.org 26989S: Maintained 26990F: Documentation/networking/vrf.rst 26991F: drivers/net/vrf.c 26992 26993VSPRINTF 26994M: Petr Mladek <pmladek@suse.com> 26995M: Steven Rostedt <rostedt@goodmis.org> 26996R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 26997R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 26998R: Sergey Senozhatsky <senozhatsky@chromium.org> 26999S: Maintained 27000T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 27001F: Documentation/core-api/printk-formats.rst 27002F: lib/tests/printf_kunit.c 27003F: lib/tests/scanf_kunit.c 27004F: lib/vsprintf.c 27005 27006VT1211 HARDWARE MONITOR DRIVER 27007M: Juerg Haefliger <juergh@proton.me> 27008L: linux-hwmon@vger.kernel.org 27009S: Maintained 27010F: Documentation/hwmon/vt1211.rst 27011F: drivers/hwmon/vt1211.c 27012 27013VT8231 HARDWARE MONITOR DRIVER 27014M: Roger Lucas <vt8231@hiddenengine.co.uk> 27015L: linux-hwmon@vger.kernel.org 27016S: Maintained 27017F: drivers/hwmon/vt8231.c 27018 27019VUB300 USB to SDIO/SD/MMC bridge chip 27020L: linux-mmc@vger.kernel.org 27021S: Orphan 27022F: drivers/mmc/host/vub300.c 27023 27024W1 DALLAS'S 1-WIRE BUS 27025M: Krzysztof Kozlowski <krzk@kernel.org> 27026S: Maintained 27027F: Documentation/devicetree/bindings/w1/ 27028F: Documentation/w1/ 27029F: drivers/w1/ 27030F: include/linux/w1.h 27031 27032W83791D HARDWARE MONITORING DRIVER 27033M: Marc Hulsman <m.hulsman@tudelft.nl> 27034L: linux-hwmon@vger.kernel.org 27035S: Maintained 27036F: Documentation/hwmon/w83791d.rst 27037F: drivers/hwmon/w83791d.c 27038 27039W83793 HARDWARE MONITORING DRIVER 27040M: Rudolf Marek <r.marek@assembler.cz> 27041L: linux-hwmon@vger.kernel.org 27042S: Maintained 27043F: Documentation/hwmon/w83793.rst 27044F: drivers/hwmon/w83793.c 27045 27046W83795 HARDWARE MONITORING DRIVER 27047M: Jean Delvare <jdelvare@suse.com> 27048L: linux-hwmon@vger.kernel.org 27049S: Maintained 27050F: drivers/hwmon/w83795.c 27051 27052W83L51xD SD/MMC CARD INTERFACE DRIVER 27053M: Pierre Ossman <pierre@ossman.eu> 27054S: Maintained 27055F: drivers/mmc/host/wbsd.* 27056 27057WACOM PROTOCOL 4 SERIAL TABLETS 27058M: Julian Squires <julian@cipht.net> 27059M: Hans de Goede <hansg@kernel.org> 27060L: linux-input@vger.kernel.org 27061S: Maintained 27062F: drivers/input/tablet/wacom_serial4.c 27063 27064WANGXUN ETHERNET DRIVER 27065M: Jiawen Wu <jiawenwu@trustnetic.com> 27066M: Mengyuan Lou <mengyuanlou@net-swift.com> 27067L: netdev@vger.kernel.org 27068S: Maintained 27069W: https://www.net-swift.com 27070F: Documentation/networking/device_drivers/ethernet/wangxun/* 27071F: drivers/net/ethernet/wangxun/ 27072F: drivers/net/pcs/pcs-xpcs-wx.c 27073 27074WATCHDOG DEVICE DRIVERS 27075M: Wim Van Sebroeck <wim@linux-watchdog.org> 27076M: Guenter Roeck <linux@roeck-us.net> 27077L: linux-watchdog@vger.kernel.org 27078S: Maintained 27079W: http://www.linux-watchdog.org/ 27080T: git git://www.linux-watchdog.org/linux-watchdog.git 27081F: Documentation/devicetree/bindings/watchdog/ 27082F: Documentation/watchdog/ 27083F: drivers/watchdog/ 27084F: include/linux/watchdog.h 27085F: include/trace/events/watchdog.h 27086F: include/uapi/linux/watchdog.h 27087 27088WAVE5 VPU CODEC DRIVER 27089M: Nas Chung <nas.chung@chipsnmedia.com> 27090M: Jackson Lee <jackson.lee@chipsnmedia.com> 27091L: linux-media@vger.kernel.org 27092S: Maintained 27093F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 27094F: drivers/media/platform/chips-media/wave5/ 27095 27096WHISKEYCOVE PMIC GPIO DRIVER 27097M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 27098L: linux-gpio@vger.kernel.org 27099S: Maintained 27100F: drivers/gpio/gpio-wcove.c 27101 27102WHWAVE RTC DRIVER 27103M: Dianlong Li <long17.cool@163.com> 27104L: linux-rtc@vger.kernel.org 27105S: Maintained 27106F: drivers/rtc/rtc-sd3078.c 27107 27108WIIMOTE HID DRIVER 27109M: David Rheinsberg <david@readahead.eu> 27110L: linux-input@vger.kernel.org 27111S: Maintained 27112F: drivers/hid/hid-wiimote* 27113 27114WILOCITY WIL6210 WIRELESS DRIVER 27115L: linux-wireless@vger.kernel.org 27116S: Orphan 27117W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 27118F: drivers/net/wireless/ath/wil6210/ 27119 27120WINBOND CIR DRIVER 27121M: David Härdeman <david@hardeman.nu> 27122S: Maintained 27123F: drivers/media/rc/winbond-cir.c 27124 27125WINSEN MHZ19B 27126M: Gyeyoung Baek <gye976@gmail.com> 27127S: Maintained 27128F: Documentation/devicetree/bindings/iio/chemical/winsen,mhz19b.yaml 27129F: drivers/iio/chemical/mhz19b.c 27130 27131WINSYSTEMS EBC-C384 WATCHDOG DRIVER 27132L: linux-watchdog@vger.kernel.org 27133S: Orphan 27134F: drivers/watchdog/ebc-c384_wdt.c 27135 27136WINSYSTEMS WS16C48 GPIO DRIVER 27137M: William Breathitt Gray <wbg@kernel.org> 27138L: linux-gpio@vger.kernel.org 27139S: Maintained 27140F: drivers/gpio/gpio-ws16c48.c 27141 27142WIREGUARD SECURE NETWORK TUNNEL 27143M: Jason A. Donenfeld <Jason@zx2c4.com> 27144L: wireguard@lists.zx2c4.com 27145L: netdev@vger.kernel.org 27146S: Maintained 27147F: drivers/net/wireguard/ 27148F: tools/testing/selftests/wireguard/ 27149 27150WISTRON LAPTOP BUTTON DRIVER 27151M: Miloslav Trmac <mitr@volny.cz> 27152S: Maintained 27153F: drivers/input/misc/wistron_btns.c 27154 27155WMI BINARY MOF DRIVER 27156M: Armin Wolf <W_Armin@gmx.de> 27157R: Thomas Weißschuh <linux@weissschuh.net> 27158L: platform-driver-x86@vger.kernel.org 27159S: Maintained 27160F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 27161F: Documentation/wmi/devices/wmi-bmof.rst 27162F: drivers/platform/x86/wmi-bmof.c 27163 27164WOLFSON MICROELECTRONICS DRIVERS 27165L: patches@opensource.cirrus.com 27166S: Supported 27167W: https://github.com/CirrusLogic/linux-drivers/wiki 27168T: git https://github.com/CirrusLogic/linux-drivers.git 27169F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 27170F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 27171F: Documentation/devicetree/bindings/mfd/wm831x.txt 27172F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 27173F: Documentation/devicetree/bindings/sound/wlf,*.yaml 27174F: Documentation/devicetree/bindings/sound/wm* 27175F: Documentation/hwmon/wm83??.rst 27176F: arch/arm/mach-s3c/mach-crag6410* 27177F: drivers/clk/clk-wm83*.c 27178F: drivers/gpio/gpio-*wm*.c 27179F: drivers/gpio/gpio-arizona.c 27180F: drivers/hwmon/wm83??-hwmon.c 27181F: drivers/input/misc/wm831x-on.c 27182F: drivers/input/touchscreen/wm831x-ts.c 27183F: drivers/input/touchscreen/wm97*.c 27184F: drivers/leds/leds-wm83*.c 27185F: drivers/mfd/arizona* 27186F: drivers/mfd/cs47l24* 27187F: drivers/mfd/wm*.c 27188F: drivers/power/supply/wm83*.c 27189F: drivers/regulator/arizona* 27190F: drivers/regulator/wm8*.c 27191F: drivers/rtc/rtc-wm83*.c 27192F: drivers/video/backlight/wm83*_bl.c 27193F: drivers/watchdog/wm83*_wdt.c 27194F: include/linux/mfd/arizona/ 27195F: include/linux/mfd/wm831x/ 27196F: include/linux/mfd/wm8350/ 27197F: include/linux/mfd/wm8400* 27198F: include/linux/regulator/arizona* 27199F: include/linux/wm97xx.h 27200F: include/sound/wm????.h 27201F: sound/soc/codecs/arizona* 27202F: sound/soc/codecs/cs47l24* 27203F: sound/soc/codecs/wm* 27204 27205WORKQUEUE 27206M: Tejun Heo <tj@kernel.org> 27207R: Lai Jiangshan <jiangshanlai@gmail.com> 27208S: Maintained 27209T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 27210F: Documentation/core-api/workqueue.rst 27211F: include/linux/workqueue.h 27212F: kernel/workqueue.c 27213F: kernel/workqueue_internal.h 27214 27215WWAN DRIVERS 27216M: Loic Poulain <loic.poulain@oss.qualcomm.com> 27217M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 27218R: Johannes Berg <johannes@sipsolutions.net> 27219L: netdev@vger.kernel.org 27220S: Maintained 27221F: drivers/net/wwan/ 27222F: include/linux/wwan.h 27223F: include/uapi/linux/wwan.h 27224 27225X-POWERS AXP288 PMIC DRIVERS 27226M: Hans de Goede <hansg@kernel.org> 27227S: Maintained 27228F: drivers/acpi/pmic/intel_pmic_xpower.c 27229N: axp288 27230 27231X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 27232M: Chen-Yu Tsai <wens@csie.org> 27233L: linux-kernel@vger.kernel.org 27234S: Maintained 27235N: axp[128] 27236 27237X.25 STACK 27238M: Martin Schiller <ms@dev.tdt.de> 27239L: linux-x25@vger.kernel.org 27240S: Maintained 27241F: Documentation/networking/lapb-module.rst 27242F: Documentation/networking/x25* 27243F: drivers/net/wan/hdlc_x25.c 27244F: drivers/net/wan/lapbether.c 27245F: include/*/lapb.h 27246F: include/net/x25* 27247F: include/uapi/linux/x25.h 27248F: net/lapb/ 27249F: net/x25/ 27250 27251X86 ARCHITECTURE (32-BIT AND 64-BIT) 27252M: Thomas Gleixner <tglx@linutronix.de> 27253M: Ingo Molnar <mingo@redhat.com> 27254M: Borislav Petkov <bp@alien8.de> 27255M: Dave Hansen <dave.hansen@linux.intel.com> 27256M: x86@kernel.org 27257R: "H. Peter Anvin" <hpa@zytor.com> 27258L: linux-kernel@vger.kernel.org 27259S: Maintained 27260T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 27261F: Documentation/arch/x86/ 27262F: Documentation/devicetree/bindings/x86/ 27263F: arch/x86/ 27264F: tools/testing/selftests/x86 27265 27266X86 CPUID DATABASE 27267M: Borislav Petkov <bp@alien8.de> 27268M: Thomas Gleixner <tglx@linutronix.de> 27269M: x86@kernel.org 27270R: Ahmed S. Darwish <darwi@linutronix.de> 27271L: x86-cpuid@lists.linux.dev 27272S: Maintained 27273W: https://x86-cpuid.org 27274F: tools/arch/x86/kcpuid/ 27275 27276X86 ENTRY CODE 27277M: Andy Lutomirski <luto@kernel.org> 27278L: linux-kernel@vger.kernel.org 27279S: Maintained 27280T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 27281F: arch/x86/entry/ 27282 27283X86 HARDWARE VULNERABILITIES 27284M: Thomas Gleixner <tglx@linutronix.de> 27285M: Borislav Petkov <bp@alien8.de> 27286M: Peter Zijlstra <peterz@infradead.org> 27287M: Josh Poimboeuf <jpoimboe@kernel.org> 27288R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 27289S: Maintained 27290F: Documentation/admin-guide/hw-vuln/ 27291F: arch/x86/include/asm/nospec-branch.h 27292F: arch/x86/kernel/cpu/bugs.c 27293 27294X86 MCE INFRASTRUCTURE 27295M: Tony Luck <tony.luck@intel.com> 27296M: Borislav Petkov <bp@alien8.de> 27297L: linux-edac@vger.kernel.org 27298S: Maintained 27299F: Documentation/ABI/testing/sysfs-mce 27300F: Documentation/arch/x86/x86_64/machinecheck.rst 27301F: arch/x86/kernel/cpu/mce/* 27302 27303X86 MICROCODE UPDATE SUPPORT 27304M: Borislav Petkov <bp@alien8.de> 27305S: Maintained 27306F: arch/x86/kernel/cpu/microcode/* 27307 27308X86 MM 27309M: Dave Hansen <dave.hansen@linux.intel.com> 27310M: Andy Lutomirski <luto@kernel.org> 27311M: Peter Zijlstra <peterz@infradead.org> 27312L: linux-kernel@vger.kernel.org 27313S: Maintained 27314T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 27315F: arch/x86/mm/ 27316 27317X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 27318M: Hans de Goede <hansg@kernel.org> 27319L: platform-driver-x86@vger.kernel.org 27320S: Maintained 27321T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 27322F: drivers/platform/x86/x86-android-tablets/ 27323 27324X86 PLATFORM DRIVERS 27325M: Hans de Goede <hansg@kernel.org> 27326M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 27327L: platform-driver-x86@vger.kernel.org 27328S: Maintained 27329Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 27330T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 27331F: drivers/platform/olpc/ 27332F: drivers/platform/x86/ 27333F: include/linux/platform_data/x86/ 27334 27335X86 PLATFORM UV HPE SUPERDOME FLEX 27336M: Steve Wahl <steve.wahl@hpe.com> 27337R: Justin Ernst <justin.ernst@hpe.com> 27338R: Kyle Meyer <kyle.meyer@hpe.com> 27339R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 27340R: Russ Anderson <russ.anderson@hpe.com> 27341S: Supported 27342F: arch/x86/include/asm/uv/ 27343F: arch/x86/kernel/apic/x2apic_uv_x.c 27344F: arch/x86/platform/uv/ 27345 27346X86 STACK UNWINDING 27347M: Josh Poimboeuf <jpoimboe@kernel.org> 27348M: Peter Zijlstra <peterz@infradead.org> 27349S: Supported 27350F: arch/x86/include/asm/unwind*.h 27351F: arch/x86/kernel/dumpstack.c 27352F: arch/x86/kernel/stacktrace.c 27353F: arch/x86/kernel/unwind_*.c 27354 27355X86 TRUST DOMAIN EXTENSIONS (TDX) 27356M: Kirill A. Shutemov <kas@kernel.org> 27357R: Dave Hansen <dave.hansen@linux.intel.com> 27358L: x86@kernel.org 27359L: linux-coco@lists.linux.dev 27360S: Supported 27361T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 27362F: Documentation/ABI/testing/sysfs-devices-virtual-misc-tdx_guest 27363F: arch/x86/boot/compressed/tdx* 27364F: arch/x86/coco/tdx/ 27365F: arch/x86/include/asm/shared/tdx.h 27366F: arch/x86/include/asm/tdx.h 27367F: arch/x86/virt/vmx/tdx/ 27368F: drivers/virt/coco/tdx-guest 27369 27370X86 VDSO 27371M: Andy Lutomirski <luto@kernel.org> 27372L: linux-kernel@vger.kernel.org 27373S: Maintained 27374T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 27375F: arch/x86/entry/vdso/ 27376 27377XARRAY 27378M: Matthew Wilcox <willy@infradead.org> 27379L: linux-fsdevel@vger.kernel.org 27380L: linux-mm@kvack.org 27381S: Supported 27382F: Documentation/core-api/xarray.rst 27383F: include/linux/idr.h 27384F: include/linux/xarray.h 27385F: lib/idr.c 27386F: lib/test_xarray.c 27387F: lib/xarray.c 27388F: tools/testing/radix-tree 27389 27390XARRAY API [RUST] 27391M: Tamir Duberstein <tamird@gmail.com> 27392M: Andreas Hindborg <a.hindborg@kernel.org> 27393L: rust-for-linux@vger.kernel.org 27394S: Supported 27395W: https://rust-for-linux.com 27396B: https://github.com/Rust-for-Linux/linux/issues 27397C: https://rust-for-linux.zulipchat.com 27398T: git https://github.com/Rust-for-Linux/linux.git xarray-next 27399F: rust/kernel/xarray.rs 27400 27401XBOX DVD IR REMOTE 27402M: Benjamin Valentin <benpicco@googlemail.com> 27403S: Maintained 27404F: drivers/media/rc/keymaps/rc-xbox-dvd.c 27405F: drivers/media/rc/xbox_remote.c 27406 27407XC2028/3028 TUNER DRIVER 27408M: Mauro Carvalho Chehab <mchehab@kernel.org> 27409L: linux-media@vger.kernel.org 27410S: Maintained 27411W: https://linuxtv.org 27412T: git git://linuxtv.org/media.git 27413F: drivers/media/tuners/xc2028.* 27414 27415XDP (eXpress Data Path) 27416M: Alexei Starovoitov <ast@kernel.org> 27417M: Daniel Borkmann <daniel@iogearbox.net> 27418M: David S. Miller <davem@davemloft.net> 27419M: Jakub Kicinski <kuba@kernel.org> 27420M: Jesper Dangaard Brouer <hawk@kernel.org> 27421M: John Fastabend <john.fastabend@gmail.com> 27422R: Stanislav Fomichev <sdf@fomichev.me> 27423L: netdev@vger.kernel.org 27424L: bpf@vger.kernel.org 27425S: Supported 27426F: drivers/net/ethernet/*/*/*/*/*xdp* 27427F: drivers/net/ethernet/*/*/*xdp* 27428F: include/net/xdp.h 27429F: include/net/xdp_priv.h 27430F: include/trace/events/xdp.h 27431F: kernel/bpf/cpumap.c 27432F: kernel/bpf/devmap.c 27433F: net/core/xdp.c 27434F: samples/bpf/xdp* 27435F: tools/testing/selftests/bpf/*/*xdp* 27436F: tools/testing/selftests/bpf/*xdp* 27437K: (?:\b|_)xdp(?:\b|_) 27438 27439XDP SOCKETS (AF_XDP) 27440M: Björn Töpel <bjorn@kernel.org> 27441M: Magnus Karlsson <magnus.karlsson@intel.com> 27442M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 27443R: Jonathan Lemon <jonathan.lemon@gmail.com> 27444R: Stanislav Fomichev <sdf@fomichev.me> 27445L: netdev@vger.kernel.org 27446L: bpf@vger.kernel.org 27447S: Maintained 27448F: Documentation/networking/af_xdp.rst 27449F: include/net/netns/xdp.h 27450F: include/net/xdp_sock* 27451F: include/net/xsk_buff_pool.h 27452F: include/uapi/linux/if_xdp.h 27453F: include/uapi/linux/xdp_diag.h 27454F: net/xdp/ 27455F: tools/testing/selftests/bpf/*xsk* 27456 27457XEN BLOCK SUBSYSTEM 27458M: Roger Pau Monné <roger.pau@citrix.com> 27459L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27460S: Supported 27461F: drivers/block/xen* 27462F: drivers/block/xen-blkback/* 27463 27464XEN HYPERVISOR ARM 27465M: Stefano Stabellini <sstabellini@kernel.org> 27466L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27467S: Maintained 27468F: arch/arm/include/asm/xen/ 27469F: arch/arm/xen/ 27470 27471XEN HYPERVISOR ARM64 27472M: Stefano Stabellini <sstabellini@kernel.org> 27473L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27474S: Maintained 27475F: arch/arm64/include/asm/xen/ 27476F: arch/arm64/xen/ 27477 27478XEN HYPERVISOR INTERFACE 27479M: Juergen Gross <jgross@suse.com> 27480M: Stefano Stabellini <sstabellini@kernel.org> 27481R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 27482L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27483S: Supported 27484T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 27485F: Documentation/ABI/stable/sysfs-hypervisor-xen 27486F: Documentation/ABI/testing/sysfs-hypervisor-xen 27487F: drivers/*/xen-*front.c 27488F: drivers/xen/ 27489F: include/uapi/xen/ 27490F: include/xen/ 27491F: kernel/configs/xen.config 27492 27493XEN HYPERVISOR X86 27494M: Juergen Gross <jgross@suse.com> 27495R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 27496L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27497S: Supported 27498F: arch/x86/configs/xen.config 27499F: arch/x86/include/asm/pvclock-abi.h 27500F: arch/x86/include/asm/xen/ 27501F: arch/x86/platform/pvh/ 27502F: arch/x86/xen/ 27503 27504XEN NETWORK BACKEND DRIVER 27505M: Wei Liu <wei.liu@kernel.org> 27506M: Paul Durrant <paul@xen.org> 27507L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27508L: netdev@vger.kernel.org 27509S: Supported 27510F: drivers/net/xen-netback/* 27511 27512XEN PCI SUBSYSTEM 27513M: Juergen Gross <jgross@suse.com> 27514L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27515S: Supported 27516F: arch/x86/pci/*xen* 27517F: drivers/pci/*xen* 27518 27519XEN PVSCSI DRIVERS 27520M: Juergen Gross <jgross@suse.com> 27521L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27522L: linux-scsi@vger.kernel.org 27523S: Supported 27524F: drivers/scsi/xen-scsifront.c 27525F: drivers/xen/xen-scsiback.c 27526F: include/xen/interface/io/vscsiif.h 27527 27528XEN PVUSB DRIVER 27529M: Juergen Gross <jgross@suse.com> 27530L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27531L: linux-usb@vger.kernel.org 27532S: Supported 27533F: drivers/usb/host/xen* 27534F: include/xen/interface/io/usbif.h 27535 27536XEN SOUND FRONTEND DRIVER 27537M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 27538L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27539L: linux-sound@vger.kernel.org 27540S: Supported 27541F: sound/xen/* 27542 27543XEN SWIOTLB SUBSYSTEM 27544M: Juergen Gross <jgross@suse.com> 27545M: Stefano Stabellini <sstabellini@kernel.org> 27546L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27547L: iommu@lists.linux.dev 27548S: Supported 27549F: arch/*/include/asm/xen/swiotlb-xen.h 27550F: drivers/xen/swiotlb-xen.c 27551F: include/xen/arm/swiotlb-xen.h 27552F: include/xen/swiotlb-xen.h 27553 27554XFS FILESYSTEM 27555M: Carlos Maiolino <cem@kernel.org> 27556L: linux-xfs@vger.kernel.org 27557S: Supported 27558W: http://xfs.org/ 27559C: irc://irc.oftc.net/xfs 27560T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 27561P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 27562F: Documentation/ABI/testing/sysfs-fs-xfs 27563F: Documentation/admin-guide/xfs.rst 27564F: Documentation/filesystems/xfs/* 27565F: fs/xfs/ 27566F: include/uapi/linux/dqblk_xfs.h 27567F: include/uapi/linux/fsmap.h 27568 27569XILINX AMS DRIVER 27570M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 27571L: linux-iio@vger.kernel.org 27572S: Maintained 27573F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 27574F: drivers/iio/adc/xilinx-ams.c 27575 27576XILINX AXI ETHERNET DRIVER 27577M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 27578S: Maintained 27579F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 27580F: drivers/net/ethernet/xilinx/xilinx_axienet* 27581 27582XILINX CAN DRIVER 27583M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 27584L: linux-can@vger.kernel.org 27585S: Maintained 27586F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 27587F: drivers/net/can/xilinx_can.c 27588 27589XILINX EVENT MANAGEMENT DRIVER 27590M: Michal Simek <michal.simek@amd.com> 27591S: Maintained 27592F: drivers/soc/xilinx/xlnx_event_manager.c 27593F: include/linux/firmware/xlnx-event-manager.h 27594 27595XILINX GPIO DRIVER 27596M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27597R: Srinivas Neeli <srinivas.neeli@amd.com> 27598R: Michal Simek <michal.simek@amd.com> 27599S: Maintained 27600F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 27601F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 27602F: drivers/gpio/gpio-xilinx.c 27603F: drivers/gpio/gpio-zynq.c 27604 27605XILINX LL TEMAC ETHERNET DRIVER 27606L: netdev@vger.kernel.org 27607S: Orphan 27608F: drivers/net/ethernet/xilinx/ll_temac* 27609 27610XILINX PWM DRIVER 27611M: Sean Anderson <sean.anderson@seco.com> 27612S: Maintained 27613F: drivers/pwm/pwm-xilinx.c 27614F: include/clocksource/timer-xilinx.h 27615 27616XILINX SOUND DRIVERS 27617M: Vincenzo Frascino <vincenzo.frascino@arm.com> 27618S: Maintained 27619F: Documentation/devicetree/bindings/sound/xlnx,i2s.yaml 27620F: Documentation/devicetree/bindings/sound/xlnx,audio-formatter.yaml 27621F: Documentation/devicetree/bindings/sound/xlnx,spdif.yaml 27622F: sound/soc/xilinx/* 27623 27624XILINX SD-FEC IP CORES 27625M: Derek Kiernan <derek.kiernan@amd.com> 27626M: Dragan Cvetic <dragan.cvetic@amd.com> 27627S: Maintained 27628F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 27629F: Documentation/misc-devices/xilinx_sdfec.rst 27630F: drivers/misc/xilinx_sdfec.c 27631F: include/uapi/misc/xilinx_sdfec.h 27632 27633XILINX UARTLITE SERIAL DRIVER 27634M: Peter Korsgaard <jacmet@sunsite.dk> 27635L: linux-serial@vger.kernel.org 27636S: Maintained 27637F: drivers/tty/serial/uartlite.c 27638 27639XILINX VIDEO IP CORES 27640M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 27641L: linux-media@vger.kernel.org 27642S: Supported 27643T: git git://linuxtv.org/media.git 27644F: Documentation/devicetree/bindings/media/xilinx/ 27645F: drivers/media/platform/xilinx/ 27646F: include/uapi/linux/xilinx-v4l2-controls.h 27647 27648XILINX VERSAL EDAC DRIVER 27649M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27650M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 27651S: Maintained 27652F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 27653F: drivers/edac/versal_edac.c 27654 27655XILINX WATCHDOG DRIVER 27656M: Srinivas Neeli <srinivas.neeli@amd.com> 27657R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27658R: Michal Simek <michal.simek@amd.com> 27659S: Maintained 27660F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 27661F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 27662F: drivers/watchdog/of_xilinx_wdt.c 27663F: drivers/watchdog/xilinx_wwdt.c 27664 27665XILINX XDMA DRIVER 27666M: Lizhi Hou <lizhi.hou@amd.com> 27667M: Brian Xu <brian.xu@amd.com> 27668M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 27669L: dmaengine@vger.kernel.org 27670S: Supported 27671F: drivers/dma/xilinx/xdma-regs.h 27672F: drivers/dma/xilinx/xdma.c 27673F: include/linux/dma/amd_xdma.h 27674F: include/linux/platform_data/amd_xdma.h 27675 27676XILINX ZYNQMP DPDMA DRIVER 27677M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 27678L: dmaengine@vger.kernel.org 27679S: Supported 27680F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 27681F: drivers/dma/xilinx/xilinx_dpdma.c 27682F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 27683 27684XILINX ZYNQMP OCM EDAC DRIVER 27685M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27686M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 27687S: Maintained 27688F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 27689F: drivers/edac/zynqmp_edac.c 27690 27691XILINX ZYNQMP PSGTR PHY DRIVER 27692M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 27693L: linux-kernel@vger.kernel.org 27694S: Supported 27695T: git https://github.com/Xilinx/linux-xlnx.git 27696F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 27697F: drivers/phy/xilinx/phy-zynqmp.c 27698 27699XILINX ZYNQMP SHA3 DRIVER 27700M: Harsha <harsha.harsha@amd.com> 27701S: Maintained 27702F: drivers/crypto/xilinx/zynqmp-sha.c 27703 27704XILINX ZYNQMP NVMEM DRIVER 27705M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 27706M: Kalyani Akula <kalyani.akula@amd.com> 27707R: Michal Simek <michal.simek@amd.com> 27708S: Maintained 27709F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 27710F: drivers/nvmem/zynqmp_nvmem.c 27711 27712XILLYBUS DRIVER 27713M: Eli Billauer <eli.billauer@gmail.com> 27714L: linux-kernel@vger.kernel.org 27715S: Supported 27716F: drivers/char/xillybus/ 27717 27718XLP9XX I2C DRIVER 27719M: George Cherian <gcherian@marvell.com> 27720L: linux-i2c@vger.kernel.org 27721S: Supported 27722W: http://www.marvell.com 27723F: drivers/i2c/busses/i2c-xlp9xx.c 27724 27725XTENSA XTFPGA PLATFORM SUPPORT 27726M: Max Filippov <jcmvbkbc@gmail.com> 27727S: Maintained 27728F: drivers/spi/spi-xtensa-xtfpga.c 27729F: sound/soc/xtensa/xtfpga-i2s.c 27730 27731XZ EMBEDDED 27732M: Lasse Collin <lasse.collin@tukaani.org> 27733S: Maintained 27734W: https://tukaani.org/xz/embedded.html 27735B: https://github.com/tukaani-project/xz-embedded/issues 27736C: irc://irc.libera.chat/tukaani 27737F: Documentation/staging/xz.rst 27738F: include/linux/decompress/unxz.h 27739F: include/linux/xz.h 27740F: lib/decompress_unxz.c 27741F: lib/xz/ 27742F: scripts/xz_wrap.sh 27743 27744YAM DRIVER FOR AX.25 27745M: Jean-Paul Roubelat <jpr@f6fbb.org> 27746L: linux-hams@vger.kernel.org 27747S: Maintained 27748F: drivers/net/hamradio/yam* 27749F: include/linux/yam.h 27750 27751YAMA SECURITY MODULE 27752M: Kees Cook <kees@kernel.org> 27753S: Supported 27754T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 27755F: Documentation/admin-guide/LSM/Yama.rst 27756F: security/yama/ 27757 27758YAML NETLINK (YNL) 27759M: Donald Hunter <donald.hunter@gmail.com> 27760M: Jakub Kicinski <kuba@kernel.org> 27761F: Documentation/netlink/ 27762F: Documentation/userspace-api/netlink/intro-specs.rst 27763F: Documentation/userspace-api/netlink/specs.rst 27764F: tools/net/ynl/ 27765 27766YEALINK PHONE DRIVER 27767M: Henk Vergonet <Henk.Vergonet@gmail.com> 27768S: Maintained 27769F: Documentation/input/devices/yealink.rst 27770F: drivers/input/misc/yealink.* 27771 27772Z8530 DRIVER FOR AX.25 27773M: Joerg Reuter <jreuter@yaina.de> 27774L: linux-hams@vger.kernel.org 27775S: Maintained 27776W: http://yaina.de/jreuter/ 27777W: http://www.qsl.net/dl1bke/ 27778F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 27779F: drivers/net/hamradio/*scc.c 27780F: drivers/net/hamradio/z8530.h 27781 27782ZD1211RW WIRELESS DRIVER 27783L: linux-wireless@vger.kernel.org 27784S: Orphan 27785F: drivers/net/wireless/zydas/ 27786 27787ZD1301 MEDIA DRIVER 27788L: linux-media@vger.kernel.org 27789S: Orphan 27790W: https://linuxtv.org/ 27791Q: https://patchwork.linuxtv.org/project/linux-media/list/ 27792F: drivers/media/usb/dvb-usb-v2/zd1301* 27793 27794ZD1301_DEMOD MEDIA DRIVER 27795L: linux-media@vger.kernel.org 27796S: Orphan 27797W: https://linuxtv.org/ 27798Q: https://patchwork.linuxtv.org/project/linux-media/list/ 27799F: drivers/media/dvb-frontends/zd1301_demod* 27800 27801ZHAOXIN PROCESSOR SUPPORT 27802M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 27803L: linux-kernel@vger.kernel.org 27804S: Maintained 27805F: arch/x86/kernel/cpu/zhaoxin.c 27806 27807ZONED LOOP DEVICE 27808M: Damien Le Moal <dlemoal@kernel.org> 27809R: Christoph Hellwig <hch@lst.de> 27810L: linux-block@vger.kernel.org 27811S: Maintained 27812F: Documentation/admin-guide/blockdev/zoned_loop.rst 27813F: drivers/block/zloop.c 27814 27815ZONEFS FILESYSTEM 27816M: Damien Le Moal <dlemoal@kernel.org> 27817M: Naohiro Aota <naohiro.aota@wdc.com> 27818R: Johannes Thumshirn <jth@kernel.org> 27819L: linux-fsdevel@vger.kernel.org 27820S: Maintained 27821T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 27822F: Documentation/filesystems/zonefs.rst 27823F: fs/zonefs/ 27824 27825ZR36067 VIDEO FOR LINUX DRIVER 27826M: Corentin Labbe <clabbe@baylibre.com> 27827L: mjpeg-users@lists.sourceforge.net 27828L: linux-media@vger.kernel.org 27829S: Maintained 27830W: http://mjpeg.sourceforge.net/driver-zoran/ 27831Q: https://patchwork.linuxtv.org/project/linux-media/list/ 27832F: Documentation/driver-api/media/drivers/zoran.rst 27833F: drivers/media/pci/zoran/ 27834 27835ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 27836M: Minchan Kim <minchan@kernel.org> 27837M: Sergey Senozhatsky <senozhatsky@chromium.org> 27838L: linux-kernel@vger.kernel.org 27839S: Maintained 27840F: Documentation/admin-guide/blockdev/zram.rst 27841F: drivers/block/zram/ 27842 27843ZS DECSTATION Z85C30 SERIAL DRIVER 27844M: "Maciej W. Rozycki" <macro@orcam.me.uk> 27845S: Maintained 27846F: drivers/tty/serial/zs.* 27847 27848ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 27849M: Minchan Kim <minchan@kernel.org> 27850M: Sergey Senozhatsky <senozhatsky@chromium.org> 27851L: linux-mm@kvack.org 27852S: Maintained 27853F: Documentation/mm/zsmalloc.rst 27854F: include/linux/zsmalloc.h 27855F: mm/zpdesc.h 27856F: mm/zsmalloc.c 27857 27858ZSTD 27859M: Nick Terrell <terrelln@fb.com> 27860M: David Sterba <dsterba@suse.com> 27861S: Maintained 27862B: https://github.com/facebook/zstd/issues 27863T: git https://github.com/terrelln/linux.git 27864F: crypto/zstd.c 27865F: include/linux/zstd* 27866F: lib/decompress_unzstd.c 27867F: lib/zstd/ 27868N: zstd 27869K: zstd 27870 27871ZSWAP COMPRESSED SWAP CACHING 27872M: Johannes Weiner <hannes@cmpxchg.org> 27873M: Yosry Ahmed <yosry.ahmed@linux.dev> 27874M: Nhat Pham <nphamcs@gmail.com> 27875R: Chengming Zhou <chengming.zhou@linux.dev> 27876L: linux-mm@kvack.org 27877S: Maintained 27878F: Documentation/admin-guide/mm/zswap.rst 27879F: include/linux/zpool.h 27880F: include/linux/zswap.h 27881F: mm/zpool.c 27882F: mm/zswap.c 27883F: tools/testing/selftests/cgroup/test_zswap.c 27884 27885SENARYTECH AUDIO CODEC DRIVER 27886M: bo liu <bo.liu@senarytech.com> 27887S: Maintained 27888T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 27889F: sound/hda/codecs/senarytech.c 27890 27891THE REST 27892M: Linus Torvalds <torvalds@linux-foundation.org> 27893L: linux-kernel@vger.kernel.org 27894S: Buried alive in reporters 27895T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 27896F: * 27897F: */ 27898
