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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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 USBIO USB I/O EXPANDER DRIVERS 12692M: Israel Cepeda <israel.a.cepeda.lopez@intel.com> 12693M: Hans de Goede <hansg@kernel.org> 12694R: Sakari Ailus <sakari.ailus@linux.intel.com> 12695S: Maintained 12696F: drivers/gpio/gpio-usbio.c 12697F: drivers/i2c/busses/i2c-usbio.c 12698F: drivers/usb/misc/usbio.c 12699F: include/linux/usb/usbio.h 12700 12701INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 12702M: David E. Box <david.e.box@linux.intel.com> 12703S: Supported 12704F: drivers/platform/x86/intel/vsec.c 12705F: include/linux/intel_vsec.h 12706 12707INTEL VIRTUAL BUTTON DRIVER 12708M: AceLan Kao <acelan.kao@canonical.com> 12709L: platform-driver-x86@vger.kernel.org 12710S: Maintained 12711F: drivers/platform/x86/intel/vbtn.c 12712 12713INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 12714M: Stanislaw Gruszka <stf_xl@wp.pl> 12715L: linux-wireless@vger.kernel.org 12716S: Supported 12717F: drivers/net/wireless/intel/iwlegacy/ 12718 12719INTEL WIRELESS WIFI LINK (iwlwifi) 12720M: Miri Korenblit <miriam.rachel.korenblit@intel.com> 12721L: linux-wireless@vger.kernel.org 12722S: Supported 12723W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 12724T: git https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next.git/ 12725F: drivers/net/wireless/intel/iwlwifi/ 12726 12727INTEL VISION SENSING CONTROLLER DRIVER 12728M: Sakari Ailus <sakari.ailus@linux.intel.com> 12729R: Bingbu Cao <bingbu.cao@intel.com> 12730R: Lixu Zhang <lixu.zhang@intel.com> 12731R: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 12732L: linux-media@vger.kernel.org 12733S: Maintained 12734T: git git://linuxtv.org/media.git 12735F: drivers/media/pci/intel/ivsc/ 12736 12737INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 12738S: Orphan 12739W: https://slimbootloader.github.io/security/firmware-update.html 12740F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 12741 12742INTEL WMI THUNDERBOLT FORCE POWER DRIVER 12743L: Dell.Client.Kernel@dell.com 12744S: Maintained 12745F: drivers/platform/x86/intel/wmi/thunderbolt.c 12746 12747INTEL WWAN IOSM DRIVER 12748L: netdev@vger.kernel.org 12749S: Orphan 12750F: drivers/net/wwan/iosm/ 12751 12752INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY 12753M: Xin Li <xin@zytor.com> 12754M: "H. Peter Anvin" <hpa@zytor.com> 12755S: Supported 12756F: Documentation/arch/x86/x86_64/fred.rst 12757F: arch/x86/entry/entry_64_fred.S 12758F: arch/x86/entry/entry_fred.c 12759F: arch/x86/include/asm/fred.h 12760F: arch/x86/kernel/fred.c 12761 12762INTEL(R) TRACE HUB 12763M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 12764S: Supported 12765F: Documentation/trace/intel_th.rst 12766F: drivers/hwtracing/intel_th/ 12767F: include/linux/intel_th.h 12768 12769INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 12770M: Ning Sun <ning.sun@intel.com> 12771L: tboot-devel@lists.sourceforge.net 12772S: Supported 12773W: http://tboot.sourceforge.net 12774T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 12775F: Documentation/arch/x86/intel_txt.rst 12776F: arch/x86/kernel/tboot.c 12777F: include/linux/tboot.h 12778 12779INTERCONNECT API 12780M: Georgi Djakov <djakov@kernel.org> 12781L: linux-pm@vger.kernel.org 12782S: Maintained 12783T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 12784F: Documentation/devicetree/bindings/interconnect/ 12785F: Documentation/driver-api/interconnect.rst 12786F: drivers/interconnect/ 12787F: include/dt-bindings/interconnect/ 12788F: include/linux/interconnect-provider.h 12789F: include/linux/interconnect.h 12790 12791INTERRUPT COUNTER DRIVER 12792M: Oleksij Rempel <o.rempel@pengutronix.de> 12793R: Pengutronix Kernel Team <kernel@pengutronix.de> 12794L: linux-iio@vger.kernel.org 12795F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 12796F: drivers/counter/interrupt-cnt.c 12797 12798INTERSIL ISL7998X VIDEO DECODER DRIVER 12799M: Michael Tretter <m.tretter@pengutronix.de> 12800R: Pengutronix Kernel Team <kernel@pengutronix.de> 12801L: linux-media@vger.kernel.org 12802S: Maintained 12803F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 12804F: drivers/media/i2c/isl7998x.c 12805 12806INVENSENSE ICM-426xx IMU DRIVER 12807M: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> 12808L: linux-iio@vger.kernel.org 12809S: Maintained 12810W: https://invensense.tdk.com/ 12811F: Documentation/ABI/testing/sysfs-bus-iio-inv_icm42600 12812F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 12813F: drivers/iio/imu/inv_icm42600/ 12814 12815INVENSENSE MPU-3050 GYROSCOPE DRIVER 12816M: Linus Walleij <linus.walleij@linaro.org> 12817L: linux-iio@vger.kernel.org 12818S: Maintained 12819F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 12820F: drivers/iio/gyro/mpu3050* 12821 12822INVENSENSE MPU-6050 IMU DRIVER 12823M: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> 12824L: linux-iio@vger.kernel.org 12825S: Maintained 12826W: https://invensense.tdk.com/ 12827F: Documentation/devicetree/bindings/iio/imu/invensense,mpu6050.yaml 12828F: drivers/iio/imu/inv_mpu6050/ 12829 12830IOC3 ETHERNET DRIVER 12831M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 12832L: linux-mips@vger.kernel.org 12833S: Maintained 12834F: drivers/net/ethernet/sgi/ioc3-eth.c 12835 12836IOMMU DMA-API LAYER 12837M: Robin Murphy <robin.murphy@arm.com> 12838L: iommu@lists.linux.dev 12839S: Maintained 12840T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 12841F: drivers/iommu/dma-iommu.c 12842F: drivers/iommu/dma-iommu.h 12843F: drivers/iommu/iova.c 12844F: include/linux/iommu-dma.h 12845F: include/linux/iova.h 12846 12847IOMMU SUBSYSTEM 12848M: Joerg Roedel <joro@8bytes.org> 12849M: Will Deacon <will@kernel.org> 12850R: Robin Murphy <robin.murphy@arm.com> 12851L: iommu@lists.linux.dev 12852S: Maintained 12853T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 12854F: Documentation/devicetree/bindings/iommu/ 12855F: drivers/iommu/ 12856F: include/linux/iommu.h 12857F: include/linux/iova.h 12858F: include/linux/of_iommu.h 12859 12860IOMMUFD 12861M: Jason Gunthorpe <jgg@nvidia.com> 12862M: Kevin Tian <kevin.tian@intel.com> 12863L: iommu@lists.linux.dev 12864S: Maintained 12865T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 12866F: Documentation/userspace-api/iommufd.rst 12867F: drivers/iommu/iommufd/ 12868F: include/linux/iommufd.h 12869F: include/uapi/linux/iommufd.h 12870F: tools/testing/selftests/iommu/ 12871 12872IOSYS-MAP HELPERS 12873M: Thomas Zimmermann <tzimmermann@suse.de> 12874L: dri-devel@lists.freedesktop.org 12875S: Maintained 12876T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 12877F: include/linux/iosys-map.h 12878 12879IO_URING 12880M: Jens Axboe <axboe@kernel.dk> 12881L: io-uring@vger.kernel.org 12882S: Maintained 12883T: git git://git.kernel.dk/linux-block 12884T: git git://git.kernel.dk/liburing 12885F: include/linux/io_uring/ 12886F: include/linux/io_uring.h 12887F: include/linux/io_uring_types.h 12888F: include/trace/events/io_uring.h 12889F: include/uapi/linux/io_uring.h 12890F: include/uapi/linux/io_uring/ 12891F: io_uring/ 12892 12893IPMI SUBSYSTEM 12894M: Corey Minyard <corey@minyard.net> 12895L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 12896S: Supported 12897W: http://openipmi.sourceforge.net/ 12898T: git https://github.com/cminyard/linux-ipmi.git for-next 12899F: Documentation/devicetree/bindings/ipmi/ 12900F: Documentation/driver-api/ipmi.rst 12901F: drivers/char/ipmi/ 12902F: include/linux/ipmi* 12903F: include/uapi/linux/ipmi* 12904 12905IPS SCSI RAID DRIVER 12906M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 12907L: linux-scsi@vger.kernel.org 12908S: Maintained 12909W: http://www.adaptec.com/ 12910F: drivers/scsi/ips* 12911 12912IPVS 12913M: Simon Horman <horms@verge.net.au> 12914M: Julian Anastasov <ja@ssi.bg> 12915L: netdev@vger.kernel.org 12916L: lvs-devel@vger.kernel.org 12917S: Maintained 12918T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 12919T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 12920F: Documentation/networking/ipvs-sysctl.rst 12921F: include/net/ip_vs.h 12922F: include/uapi/linux/ip_vs.h 12923F: net/netfilter/ipvs/ 12924 12925IPWIRELESS DRIVER 12926M: Jiri Kosina <jikos@kernel.org> 12927M: David Sterba <dsterba@suse.com> 12928S: Odd Fixes 12929F: drivers/tty/ipwireless/ 12930 12931IRON DEVICE AUDIO CODEC DRIVERS 12932M: Kiseok Jo <kiseok.jo@irondevice.com> 12933L: linux-sound@vger.kernel.org 12934S: Maintained 12935F: Documentation/devicetree/bindings/sound/irondevice,* 12936F: sound/soc/codecs/sma* 12937 12938IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 12939M: Thomas Gleixner <tglx@linutronix.de> 12940S: Maintained 12941T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12942F: Documentation/core-api/irq/irq-domain.rst 12943F: include/linux/irqdomain.h 12944F: include/linux/irqdomain_defs.h 12945F: kernel/irq/irqdomain.c 12946F: kernel/irq/msi.c 12947 12948IRQ SUBSYSTEM 12949M: Thomas Gleixner <tglx@linutronix.de> 12950L: linux-kernel@vger.kernel.org 12951S: Maintained 12952T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12953F: include/linux/group_cpus.h 12954F: include/linux/irq.h 12955F: include/linux/irqhandler.h 12956F: include/linux/irqnr.h 12957F: include/linux/irqreturn.h 12958F: kernel/irq/ 12959F: lib/group_cpus.c 12960 12961IRQCHIP DRIVERS 12962M: Thomas Gleixner <tglx@linutronix.de> 12963L: linux-kernel@vger.kernel.org 12964S: Maintained 12965T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12966F: Documentation/devicetree/bindings/interrupt-controller/ 12967F: drivers/irqchip/ 12968F: include/linux/irqchip.h 12969 12970ISA 12971M: William Breathitt Gray <wbg@kernel.org> 12972S: Maintained 12973F: Documentation/driver-api/isa.rst 12974F: drivers/base/isa.c 12975F: include/linux/isa.h 12976 12977ISA RADIO MODULE 12978M: Hans Verkuil <hverkuil@xs4all.nl> 12979L: linux-media@vger.kernel.org 12980S: Maintained 12981W: https://linuxtv.org 12982T: git git://linuxtv.org/media.git 12983F: drivers/media/radio/radio-isa* 12984 12985ISAPNP 12986M: Jaroslav Kysela <perex@perex.cz> 12987S: Maintained 12988F: Documentation/userspace-api/isapnp.rst 12989F: drivers/pnp/isapnp/ 12990F: include/linux/isapnp.h 12991 12992ISCSI 12993M: Lee Duncan <lduncan@suse.com> 12994M: Chris Leech <cleech@redhat.com> 12995M: Mike Christie <michael.christie@oracle.com> 12996L: open-iscsi@googlegroups.com 12997L: linux-scsi@vger.kernel.org 12998S: Maintained 12999W: www.open-iscsi.com 13000F: drivers/scsi/*iscsi* 13001F: include/scsi/*iscsi* 13002 13003iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 13004M: Peter Jones <pjones@redhat.com> 13005M: Konrad Rzeszutek Wilk <konrad@kernel.org> 13006S: Maintained 13007F: drivers/firmware/iscsi_ibft* 13008 13009ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 13010M: Sagi Grimberg <sagi@grimberg.me> 13011M: Max Gurtovoy <mgurtovoy@nvidia.com> 13012L: linux-rdma@vger.kernel.org 13013S: Supported 13014W: http://www.openfabrics.org 13015W: www.open-iscsi.org 13016Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13017F: drivers/infiniband/ulp/iser/ 13018 13019ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 13020M: Sagi Grimberg <sagi@grimberg.me> 13021L: linux-rdma@vger.kernel.org 13022L: target-devel@vger.kernel.org 13023S: Supported 13024T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 13025F: drivers/infiniband/ulp/isert 13026 13027ISDN/CMTP OVER BLUETOOTH 13028M: Karsten Keil <isdn@linux-pingi.de> 13029L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 13030L: netdev@vger.kernel.org 13031S: Odd Fixes 13032W: http://www.isdn4linux.de 13033F: Documentation/isdn/ 13034F: drivers/isdn/capi/ 13035F: include/linux/isdn/ 13036F: include/uapi/linux/isdn/ 13037F: net/bluetooth/cmtp/ 13038 13039ISDN/mISDN SUBSYSTEM 13040M: Karsten Keil <isdn@linux-pingi.de> 13041L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 13042L: netdev@vger.kernel.org 13043S: Maintained 13044W: http://www.isdn4linux.de 13045F: drivers/isdn/Kconfig 13046F: drivers/isdn/Makefile 13047F: drivers/isdn/hardware/ 13048F: drivers/isdn/mISDN/ 13049 13050ISL28022 HARDWARE MONITORING DRIVER 13051M: Carsten Spieß <mail@carsten-spiess.de> 13052L: linux-hwmon@vger.kernel.org 13053S: Maintained 13054F: Documentation/devicetree/bindings/hwmon/renesas,isl28022.yaml 13055F: Documentation/hwmon/isl28022.rst 13056F: drivers/hwmon/isl28022.c 13057 13058ISOFS FILESYSTEM 13059M: Jan Kara <jack@suse.cz> 13060L: linux-fsdevel@vger.kernel.org 13061S: Maintained 13062F: Documentation/filesystems/isofs.rst 13063F: fs/isofs/ 13064 13065IT87 HARDWARE MONITORING DRIVER 13066M: Jean Delvare <jdelvare@suse.com> 13067L: linux-hwmon@vger.kernel.org 13068S: Maintained 13069F: Documentation/hwmon/it87.rst 13070F: drivers/hwmon/it87.c 13071 13072IT913X MEDIA DRIVER 13073L: linux-media@vger.kernel.org 13074S: Orphan 13075W: https://linuxtv.org 13076Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13077F: drivers/media/tuners/it913x* 13078 13079ITE IT6263 LVDS TO HDMI BRIDGE DRIVER 13080M: Liu Ying <victor.liu@nxp.com> 13081L: dri-devel@lists.freedesktop.org 13082S: Maintained 13083T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 13084F: Documentation/devicetree/bindings/display/bridge/ite,it6263.yaml 13085F: drivers/gpu/drm/bridge/ite-it6263.c 13086 13087ITE IT66121 HDMI BRIDGE DRIVER 13088M: Phong LE <ple@baylibre.com> 13089M: Neil Armstrong <neil.armstrong@linaro.org> 13090S: Maintained 13091T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 13092F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 13093F: drivers/gpu/drm/bridge/ite-it66121.c 13094 13095IVTV VIDEO4LINUX DRIVER 13096M: Andy Walls <awalls@md.metrocast.net> 13097L: linux-media@vger.kernel.org 13098S: Maintained 13099W: https://linuxtv.org 13100T: git git://linuxtv.org/media.git 13101F: Documentation/admin-guide/media/ivtv* 13102F: drivers/media/pci/ivtv/ 13103F: include/uapi/linux/ivtv* 13104 13105IX2505V MEDIA DRIVER 13106M: Malcolm Priestley <tvboxspy@gmail.com> 13107L: linux-media@vger.kernel.org 13108S: Maintained 13109W: https://linuxtv.org 13110Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13111F: drivers/media/dvb-frontends/ix2505v* 13112 13113JAILHOUSE HYPERVISOR INTERFACE 13114M: Jan Kiszka <jan.kiszka@siemens.com> 13115L: jailhouse-dev@googlegroups.com 13116S: Maintained 13117F: arch/x86/include/asm/jailhouse_para.h 13118F: arch/x86/kernel/jailhouse.c 13119 13120JFS FILESYSTEM 13121M: Dave Kleikamp <shaggy@kernel.org> 13122L: jfs-discussion@lists.sourceforge.net 13123S: Odd Fixes 13124W: http://jfs.sourceforge.net/ 13125T: git https://github.com/kleikamp/linux-shaggy.git 13126F: Documentation/admin-guide/jfs.rst 13127F: fs/jfs/ 13128 13129JME NETWORK DRIVER 13130M: Guo-Fu Tseng <cooldavid@cooldavid.org> 13131L: netdev@vger.kernel.org 13132S: Odd Fixes 13133F: drivers/net/ethernet/jme.* 13134 13135JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 13136M: David Woodhouse <dwmw2@infradead.org> 13137M: Richard Weinberger <richard@nod.at> 13138L: linux-mtd@lists.infradead.org 13139S: Odd Fixes 13140W: http://www.linux-mtd.infradead.org/doc/jffs2.html 13141T: git git://git.infradead.org/ubifs-2.6.git 13142F: fs/jffs2/ 13143F: include/uapi/linux/jffs2.h 13144 13145JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 13146M: "Theodore Ts'o" <tytso@mit.edu> 13147M: Jan Kara <jack@suse.com> 13148L: linux-ext4@vger.kernel.org 13149S: Maintained 13150F: fs/jbd2/ 13151F: include/linux/jbd2.h 13152 13153JPU V4L2 MEM2MEM DRIVER FOR RENESAS 13154M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 13155L: linux-media@vger.kernel.org 13156L: linux-renesas-soc@vger.kernel.org 13157S: Maintained 13158F: drivers/media/platform/renesas/rcar_jpu.c 13159 13160JSM Neo PCI based serial card 13161L: linux-serial@vger.kernel.org 13162S: Orphan 13163F: drivers/tty/serial/jsm/ 13164 13165K10TEMP HARDWARE MONITORING DRIVER 13166M: Clemens Ladisch <clemens@ladisch.de> 13167L: linux-hwmon@vger.kernel.org 13168S: Maintained 13169F: Documentation/hwmon/k10temp.rst 13170F: drivers/hwmon/k10temp.c 13171 13172K8TEMP HARDWARE MONITORING DRIVER 13173M: Rudolf Marek <r.marek@assembler.cz> 13174L: linux-hwmon@vger.kernel.org 13175S: Maintained 13176F: Documentation/hwmon/k8temp.rst 13177F: drivers/hwmon/k8temp.c 13178 13179KASAN 13180M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 13181R: Alexander Potapenko <glider@google.com> 13182R: Andrey Konovalov <andreyknvl@gmail.com> 13183R: Dmitry Vyukov <dvyukov@google.com> 13184R: Vincenzo Frascino <vincenzo.frascino@arm.com> 13185L: kasan-dev@googlegroups.com 13186S: Maintained 13187B: https://bugzilla.kernel.org/buglist.cgi?component=Sanitizers&product=Memory%20Management 13188F: Documentation/dev-tools/kasan.rst 13189F: arch/*/include/asm/*kasan.h 13190F: arch/*/mm/kasan_init* 13191F: include/linux/kasan*.h 13192F: lib/Kconfig.kasan 13193F: mm/kasan/ 13194F: scripts/Makefile.kasan 13195 13196KCONFIG 13197L: linux-kbuild@vger.kernel.org 13198S: Orphan 13199Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 13200F: Documentation/kbuild/kconfig* 13201F: scripts/Kconfig.include 13202F: scripts/kconfig/ 13203 13204KCORE 13205M: Omar Sandoval <osandov@osandov.com> 13206L: linux-debuggers@vger.kernel.org 13207S: Maintained 13208F: fs/proc/kcore.c 13209F: include/linux/kcore.h 13210 13211KCOV 13212R: Dmitry Vyukov <dvyukov@google.com> 13213R: Andrey Konovalov <andreyknvl@gmail.com> 13214L: kasan-dev@googlegroups.com 13215S: Maintained 13216B: https://bugzilla.kernel.org/buglist.cgi?component=Sanitizers&product=Memory%20Management 13217F: Documentation/dev-tools/kcov.rst 13218F: include/linux/kcov.h 13219F: include/uapi/linux/kcov.h 13220F: kernel/kcov.c 13221F: scripts/Makefile.kcov 13222 13223KCSAN 13224M: Marco Elver <elver@google.com> 13225R: Dmitry Vyukov <dvyukov@google.com> 13226L: kasan-dev@googlegroups.com 13227S: Maintained 13228F: Documentation/dev-tools/kcsan.rst 13229F: include/linux/kcsan*.h 13230F: kernel/kcsan/ 13231F: lib/Kconfig.kcsan 13232F: scripts/Makefile.kcsan 13233 13234KDUMP 13235M: Andrew Morton <akpm@linux-foundation.org> 13236M: Baoquan He <bhe@redhat.com> 13237R: Vivek Goyal <vgoyal@redhat.com> 13238R: Dave Young <dyoung@redhat.com> 13239L: kexec@lists.infradead.org 13240S: Maintained 13241W: http://lse.sourceforge.net/kdump/ 13242F: Documentation/admin-guide/kdump/ 13243F: fs/proc/vmcore.c 13244F: include/linux/crash_core.h 13245F: include/linux/crash_dump.h 13246F: include/uapi/linux/vmcore.h 13247F: kernel/crash_*.c 13248 13249KEENE FM RADIO TRANSMITTER DRIVER 13250M: Hans Verkuil <hverkuil@xs4all.nl> 13251L: linux-media@vger.kernel.org 13252S: Maintained 13253W: https://linuxtv.org 13254T: git git://linuxtv.org/media.git 13255F: drivers/media/radio/radio-keene* 13256 13257KERNEL AUTOMOUNTER 13258M: Ian Kent <raven@themaw.net> 13259L: autofs@vger.kernel.org 13260S: Maintained 13261F: fs/autofs/ 13262 13263KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 13264M: Nathan Chancellor <nathan@kernel.org> 13265M: Nicolas Schier <nicolas@fjasle.eu> 13266L: linux-kbuild@vger.kernel.org 13267S: Odd Fixes 13268Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 13269T: git git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux.git 13270F: Documentation/kbuild/ 13271F: Makefile 13272F: scripts/*vmlinux* 13273F: scripts/Kbuild* 13274F: scripts/Makefile* 13275F: scripts/bash-completion/ 13276F: scripts/basic/ 13277F: scripts/clang-tools/ 13278F: scripts/dummy-tools/ 13279F: scripts/include/ 13280F: scripts/mk* 13281F: scripts/mod/ 13282F: scripts/package/ 13283F: usr/ 13284 13285KERNEL HARDENING (not covered by other areas) 13286M: Kees Cook <kees@kernel.org> 13287R: Gustavo A. R. Silva <gustavoars@kernel.org> 13288L: linux-hardening@vger.kernel.org 13289S: Supported 13290T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 13291F: Documentation/ABI/testing/sysfs-kernel-oops_count 13292F: Documentation/ABI/testing/sysfs-kernel-warn_count 13293F: arch/*/configs/hardening.config 13294F: include/linux/kstack_erase.h 13295F: include/linux/overflow.h 13296F: include/linux/randomize_kstack.h 13297F: include/linux/ucopysize.h 13298F: kernel/configs/hardening.config 13299F: kernel/kstack_erase.c 13300F: lib/tests/randstruct_kunit.c 13301F: lib/tests/usercopy_kunit.c 13302F: mm/usercopy.c 13303F: scripts/Makefile.kstack_erase 13304F: scripts/Makefile.randstruct 13305F: security/Kconfig.hardening 13306K: \b(add|choose)_random_kstack_offset\b 13307K: \b__check_(object_size|heap_object)\b 13308K: \b__counted_by(_le|_be)?\b 13309 13310KERNEL JANITORS 13311L: kernel-janitors@vger.kernel.org 13312S: Odd Fixes 13313W: http://kernelnewbies.org/KernelJanitors 13314 13315KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 13316M: Chuck Lever <chuck.lever@oracle.com> 13317M: Jeff Layton <jlayton@kernel.org> 13318R: NeilBrown <neil@brown.name> 13319R: Olga Kornievskaia <okorniev@redhat.com> 13320R: Dai Ngo <Dai.Ngo@oracle.com> 13321R: Tom Talpey <tom@talpey.com> 13322L: linux-nfs@vger.kernel.org 13323S: Supported 13324B: https://bugzilla.kernel.org 13325T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 13326F: Documentation/filesystems/nfs/ 13327F: fs/lockd/ 13328F: fs/nfs_common/ 13329F: fs/nfsd/ 13330F: include/linux/lockd/ 13331F: include/linux/sunrpc/ 13332F: include/trace/events/rpcgss.h 13333F: include/trace/events/rpcrdma.h 13334F: include/trace/events/sunrpc.h 13335F: include/trace/misc/fs.h 13336F: include/trace/misc/nfs.h 13337F: include/trace/misc/sunrpc.h 13338F: include/uapi/linux/nfsd/ 13339F: include/uapi/linux/sunrpc/ 13340F: net/sunrpc/ 13341F: tools/net/sunrpc/ 13342 13343KERNEL PACMAN PACKAGING (in addition to generic KERNEL BUILD) 13344M: Thomas Weißschuh <linux@weissschuh.net> 13345R: Christian Heusel <christian@heusel.eu> 13346R: Nathan Chancellor <nathan@kernel.org> 13347S: Maintained 13348F: scripts/package/PKGBUILD 13349 13350KERNEL REGRESSIONS 13351M: Thorsten Leemhuis <linux@leemhuis.info> 13352L: regressions@lists.linux.dev 13353S: Supported 13354F: Documentation/admin-guide/reporting-regressions.rst 13355F: Documentation/process/handling-regressions.rst 13356 13357KERNEL SELFTEST FRAMEWORK 13358M: Shuah Khan <shuah@kernel.org> 13359M: Shuah Khan <skhan@linuxfoundation.org> 13360L: linux-kselftest@vger.kernel.org 13361S: Maintained 13362Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 13363T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 13364F: Documentation/dev-tools/kselftest* 13365F: tools/testing/selftests/ 13366 13367KERNEL SMB3 SERVER (KSMBD) 13368M: Namjae Jeon <linkinjeon@kernel.org> 13369M: Namjae Jeon <linkinjeon@samba.org> 13370M: Steve French <smfrench@gmail.com> 13371M: Steve French <sfrench@samba.org> 13372R: Sergey Senozhatsky <senozhatsky@chromium.org> 13373R: Tom Talpey <tom@talpey.com> 13374L: linux-cifs@vger.kernel.org 13375S: Maintained 13376T: git git://git.samba.org/ksmbd.git 13377F: Documentation/filesystems/smb/ksmbd.rst 13378F: fs/smb/common/ 13379F: fs/smb/server/ 13380 13381KERNEL UNIT TESTING FRAMEWORK (KUnit) 13382M: Brendan Higgins <brendan.higgins@linux.dev> 13383M: David Gow <davidgow@google.com> 13384R: Rae Moar <rmoar@google.com> 13385L: linux-kselftest@vger.kernel.org 13386L: kunit-dev@googlegroups.com 13387S: Maintained 13388W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 13389T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 13390T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 13391F: Documentation/dev-tools/kunit/ 13392F: include/kunit/ 13393F: lib/kunit/ 13394F: rust/kernel/kunit.rs 13395F: rust/macros/kunit.rs 13396F: scripts/rustdoc_test_* 13397F: tools/testing/kunit/ 13398 13399KERNEL USERMODE HELPER 13400M: Luis Chamberlain <mcgrof@kernel.org> 13401L: linux-kernel@vger.kernel.org 13402S: Maintained 13403F: include/linux/umh.h 13404F: kernel/umh.c 13405 13406KERNEL VIRTUAL MACHINE (KVM) 13407M: Paolo Bonzini <pbonzini@redhat.com> 13408L: kvm@vger.kernel.org 13409S: Supported 13410W: http://www.linux-kvm.org 13411T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13412F: Documentation/virt/kvm/ 13413F: include/asm-generic/kvm* 13414F: include/kvm/iodev.h 13415F: include/linux/kvm* 13416F: include/trace/events/kvm.h 13417F: include/uapi/asm-generic/kvm* 13418F: include/uapi/linux/kvm* 13419F: tools/kvm/ 13420F: tools/testing/selftests/kvm/ 13421F: virt/kvm/* 13422 13423KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 13424M: Marc Zyngier <maz@kernel.org> 13425M: Oliver Upton <oliver.upton@linux.dev> 13426R: Joey Gouly <joey.gouly@arm.com> 13427R: Suzuki K Poulose <suzuki.poulose@arm.com> 13428R: Zenghui Yu <yuzenghui@huawei.com> 13429L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13430L: kvmarm@lists.linux.dev 13431S: Maintained 13432T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 13433F: Documentation/virt/kvm/arm/ 13434F: Documentation/virt/kvm/devices/arm* 13435F: arch/arm64/include/asm/kvm* 13436F: arch/arm64/include/uapi/asm/kvm* 13437F: arch/arm64/kvm/ 13438F: include/kvm/arm_* 13439F: tools/testing/selftests/kvm/*/arm64/ 13440F: tools/testing/selftests/kvm/arm64/ 13441 13442KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 13443M: Tianrui Zhao <zhaotianrui@loongson.cn> 13444M: Bibo Mao <maobibo@loongson.cn> 13445M: Huacai Chen <chenhuacai@kernel.org> 13446L: kvm@vger.kernel.org 13447L: loongarch@lists.linux.dev 13448S: Maintained 13449T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13450F: Documentation/virt/kvm/loongarch/ 13451F: arch/loongarch/include/asm/kvm* 13452F: arch/loongarch/include/uapi/asm/kvm* 13453F: arch/loongarch/kvm/ 13454F: tools/testing/selftests/kvm/*/loongarch/ 13455F: tools/testing/selftests/kvm/lib/loongarch/ 13456 13457KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 13458M: Huacai Chen <chenhuacai@kernel.org> 13459L: linux-mips@vger.kernel.org 13460L: kvm@vger.kernel.org 13461S: Maintained 13462T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13463F: arch/mips/include/asm/kvm* 13464F: arch/mips/include/uapi/asm/kvm* 13465F: arch/mips/kvm/ 13466 13467KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 13468M: Madhavan Srinivasan <maddy@linux.ibm.com> 13469R: Nicholas Piggin <npiggin@gmail.com> 13470L: linuxppc-dev@lists.ozlabs.org 13471L: kvm@vger.kernel.org 13472S: Maintained (Book3S 64-bit HV) 13473S: Odd fixes (Book3S 64-bit PR) 13474S: Orphan (Book3E and 32-bit) 13475T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 13476F: arch/powerpc/include/asm/kvm* 13477F: arch/powerpc/include/uapi/asm/kvm* 13478F: arch/powerpc/kernel/kvm* 13479F: arch/powerpc/kvm/ 13480 13481KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 13482M: Anup Patel <anup@brainfault.org> 13483R: Atish Patra <atish.patra@linux.dev> 13484L: kvm@vger.kernel.org 13485L: kvm-riscv@lists.infradead.org 13486L: linux-riscv@lists.infradead.org 13487S: Maintained 13488T: git https://github.com/kvm-riscv/linux.git 13489F: arch/riscv/include/asm/kvm* 13490F: arch/riscv/include/uapi/asm/kvm* 13491F: arch/riscv/kvm/ 13492F: tools/testing/selftests/kvm/*/riscv/ 13493F: tools/testing/selftests/kvm/riscv/ 13494 13495KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 13496M: Christian Borntraeger <borntraeger@linux.ibm.com> 13497M: Janosch Frank <frankja@linux.ibm.com> 13498M: Claudio Imbrenda <imbrenda@linux.ibm.com> 13499R: David Hildenbrand <david@redhat.com> 13500L: kvm@vger.kernel.org 13501S: Supported 13502T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 13503F: Documentation/virt/kvm/s390* 13504F: arch/s390/include/asm/gmap.h 13505F: arch/s390/include/asm/gmap_helpers.h 13506F: arch/s390/include/asm/kvm* 13507F: arch/s390/include/uapi/asm/kvm* 13508F: arch/s390/include/uapi/asm/uvdevice.h 13509F: arch/s390/kernel/uv.c 13510F: arch/s390/kvm/ 13511F: arch/s390/mm/gmap.c 13512F: arch/s390/mm/gmap_helpers.c 13513F: drivers/s390/char/uvdevice.c 13514F: tools/testing/selftests/drivers/s390x/uvdevice/ 13515F: tools/testing/selftests/kvm/*/s390/ 13516F: tools/testing/selftests/kvm/s390/ 13517 13518KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 13519M: Sean Christopherson <seanjc@google.com> 13520M: Paolo Bonzini <pbonzini@redhat.com> 13521L: kvm@vger.kernel.org 13522S: Supported 13523P: Documentation/process/maintainer-kvm-x86.rst 13524T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13525F: arch/x86/include/asm/kvm* 13526F: arch/x86/include/asm/svm.h 13527F: arch/x86/include/asm/vmx*.h 13528F: arch/x86/include/uapi/asm/kvm* 13529F: arch/x86/include/uapi/asm/svm.h 13530F: arch/x86/include/uapi/asm/vmx.h 13531F: arch/x86/kvm/ 13532F: arch/x86/kvm/*/ 13533F: tools/testing/selftests/kvm/*/x86/ 13534F: tools/testing/selftests/kvm/x86/ 13535 13536KERNFS 13537M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 13538M: Tejun Heo <tj@kernel.org> 13539S: Supported 13540T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 13541F: fs/kernfs/ 13542F: include/linux/kernfs.h 13543 13544KEXEC 13545M: Andrew Morton <akpm@linux-foundation.org> 13546M: Baoquan He <bhe@redhat.com> 13547L: kexec@lists.infradead.org 13548W: http://kernel.org/pub/linux/utils/kernel/kexec/ 13549F: include/linux/kexec.h 13550F: include/uapi/linux/kexec.h 13551F: kernel/kexec* 13552 13553KEXEC HANDOVER (KHO) 13554M: Alexander Graf <graf@amazon.com> 13555M: Mike Rapoport <rppt@kernel.org> 13556M: Changyuan Lyu <changyuanl@google.com> 13557L: kexec@lists.infradead.org 13558L: linux-mm@kvack.org 13559S: Maintained 13560F: Documentation/admin-guide/mm/kho.rst 13561F: Documentation/core-api/kho/* 13562F: include/linux/kexec_handover.h 13563F: kernel/kexec_handover.c 13564F: tools/testing/selftests/kho/ 13565 13566KEYS-ENCRYPTED 13567M: Mimi Zohar <zohar@linux.ibm.com> 13568L: linux-integrity@vger.kernel.org 13569L: keyrings@vger.kernel.org 13570S: Supported 13571F: Documentation/security/keys/trusted-encrypted.rst 13572F: include/keys/encrypted-type.h 13573F: security/keys/encrypted-keys/ 13574 13575KEYS-TRUSTED 13576M: James Bottomley <James.Bottomley@HansenPartnership.com> 13577M: Jarkko Sakkinen <jarkko@kernel.org> 13578M: Mimi Zohar <zohar@linux.ibm.com> 13579L: linux-integrity@vger.kernel.org 13580L: keyrings@vger.kernel.org 13581S: Supported 13582F: Documentation/security/keys/trusted-encrypted.rst 13583F: include/keys/trusted-type.h 13584F: include/keys/trusted_tpm.h 13585F: security/keys/trusted-keys/ 13586 13587KEYS-TRUSTED-CAAM 13588M: Ahmad Fatoum <a.fatoum@pengutronix.de> 13589R: Pengutronix Kernel Team <kernel@pengutronix.de> 13590L: linux-integrity@vger.kernel.org 13591L: keyrings@vger.kernel.org 13592S: Maintained 13593F: include/keys/trusted_caam.h 13594F: security/keys/trusted-keys/trusted_caam.c 13595 13596KEYS-TRUSTED-DCP 13597M: David Gstir <david@sigma-star.at> 13598R: sigma star Kernel Team <upstream+dcp@sigma-star.at> 13599L: linux-integrity@vger.kernel.org 13600L: keyrings@vger.kernel.org 13601S: Supported 13602F: include/keys/trusted_dcp.h 13603F: security/keys/trusted-keys/trusted_dcp.c 13604 13605KEYS-TRUSTED-TEE 13606M: Sumit Garg <sumit.garg@kernel.org> 13607L: linux-integrity@vger.kernel.org 13608L: keyrings@vger.kernel.org 13609S: Supported 13610F: include/keys/trusted_tee.h 13611F: security/keys/trusted-keys/trusted_tee.c 13612 13613KEYS/KEYRINGS 13614M: David Howells <dhowells@redhat.com> 13615M: Jarkko Sakkinen <jarkko@kernel.org> 13616L: keyrings@vger.kernel.org 13617S: Maintained 13618F: Documentation/security/keys/core.rst 13619F: include/keys/ 13620F: include/linux/key-type.h 13621F: include/linux/key.h 13622F: include/linux/keyctl.h 13623F: include/uapi/linux/keyctl.h 13624F: security/keys/ 13625 13626KEYS/KEYRINGS_INTEGRITY 13627M: Jarkko Sakkinen <jarkko@kernel.org> 13628M: Mimi Zohar <zohar@linux.ibm.com> 13629L: linux-integrity@vger.kernel.org 13630L: keyrings@vger.kernel.org 13631S: Supported 13632W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 13633F: security/integrity/platform_certs 13634 13635KFENCE 13636M: Alexander Potapenko <glider@google.com> 13637M: Marco Elver <elver@google.com> 13638R: Dmitry Vyukov <dvyukov@google.com> 13639L: kasan-dev@googlegroups.com 13640S: Maintained 13641F: Documentation/dev-tools/kfence.rst 13642F: arch/*/include/asm/kfence.h 13643F: include/linux/kfence.h 13644F: lib/Kconfig.kfence 13645F: mm/kfence/ 13646 13647KFIFO 13648M: Stefani Seibold <stefani@seibold.net> 13649S: Maintained 13650F: include/linux/kfifo.h 13651F: lib/kfifo.c 13652F: samples/kfifo/ 13653 13654KGDB / KDB /debug_core 13655M: Jason Wessel <jason.wessel@windriver.com> 13656M: Daniel Thompson <danielt@kernel.org> 13657R: Douglas Anderson <dianders@chromium.org> 13658L: kgdb-bugreport@lists.sourceforge.net 13659S: Maintained 13660W: http://kgdb.wiki.kernel.org/ 13661T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 13662F: Documentation/process/debugging/kgdb.rst 13663F: drivers/misc/kgdbts.c 13664F: drivers/tty/serial/kgdboc.c 13665F: include/linux/kdb.h 13666F: include/linux/kgdb.h 13667F: kernel/debug/ 13668F: kernel/module/kdb.c 13669 13670KHADAS MCU MFD DRIVER 13671M: Neil Armstrong <neil.armstrong@linaro.org> 13672L: linux-amlogic@lists.infradead.org 13673S: Maintained 13674F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 13675F: drivers/mfd/khadas-mcu.c 13676F: drivers/thermal/khadas_mcu_fan.c 13677F: include/linux/mfd/khadas-mcu.h 13678 13679KIONIX/ROHM KX022A ACCELEROMETER 13680M: Matti Vaittinen <mazziesaccount@gmail.com> 13681L: linux-iio@vger.kernel.org 13682S: Supported 13683F: drivers/iio/accel/kionix-kx022a* 13684 13685KMEMLEAK 13686M: Catalin Marinas <catalin.marinas@arm.com> 13687S: Maintained 13688F: Documentation/dev-tools/kmemleak.rst 13689F: include/linux/kmemleak.h 13690F: mm/kmemleak.c 13691F: samples/kmemleak/kmemleak-test.c 13692 13693KMSAN 13694M: Alexander Potapenko <glider@google.com> 13695R: Marco Elver <elver@google.com> 13696R: Dmitry Vyukov <dvyukov@google.com> 13697L: kasan-dev@googlegroups.com 13698S: Maintained 13699F: Documentation/dev-tools/kmsan.rst 13700F: arch/*/include/asm/kmsan.h 13701F: arch/*/mm/kmsan_* 13702F: include/linux/kmsan*.h 13703F: lib/Kconfig.kmsan 13704F: mm/kmsan/ 13705F: scripts/Makefile.kmsan 13706 13707KPROBES 13708M: Naveen N Rao <naveen@kernel.org> 13709M: "David S. Miller" <davem@davemloft.net> 13710M: Masami Hiramatsu <mhiramat@kernel.org> 13711L: linux-kernel@vger.kernel.org 13712L: linux-trace-kernel@vger.kernel.org 13713S: Maintained 13714Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 13715T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 13716F: Documentation/trace/kprobes.rst 13717F: include/asm-generic/kprobes.h 13718F: include/linux/kprobes.h 13719F: kernel/kprobes.c 13720F: lib/tests/test_kprobes.c 13721F: samples/kprobes 13722 13723KS0108 LCD CONTROLLER DRIVER 13724M: Miguel Ojeda <ojeda@kernel.org> 13725S: Maintained 13726F: Documentation/admin-guide/auxdisplay/ks0108.rst 13727F: drivers/auxdisplay/ks0108.c 13728F: include/linux/ks0108.h 13729 13730KTD253 BACKLIGHT DRIVER 13731M: Linus Walleij <linus.walleij@linaro.org> 13732S: Maintained 13733F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 13734F: drivers/video/backlight/ktd253-backlight.c 13735 13736KTD2801 BACKLIGHT DRIVER 13737M: Duje Mihanović <duje.mihanovic@skole.hr> 13738S: Maintained 13739F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml 13740F: drivers/video/backlight/ktd2801-backlight.c 13741 13742KTEST 13743M: Steven Rostedt <rostedt@goodmis.org> 13744M: John Hawley <warthog9@eaglescrag.net> 13745S: Maintained 13746F: tools/testing/ktest 13747 13748KTZ8866 BACKLIGHT DRIVER 13749M: Jianhua Lu <lujianhua000@gmail.com> 13750S: Maintained 13751F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 13752F: drivers/video/backlight/ktz8866.c 13753 13754KVM PARAVIRT (KVM/paravirt) 13755M: Paolo Bonzini <pbonzini@redhat.com> 13756R: Vitaly Kuznetsov <vkuznets@redhat.com> 13757L: kvm@vger.kernel.org 13758S: Supported 13759T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13760F: arch/um/include/asm/kvm_para.h 13761F: arch/x86/include/asm/kvm_para.h 13762F: arch/x86/include/asm/pvclock-abi.h 13763F: arch/x86/include/uapi/asm/kvm_para.h 13764F: arch/x86/kernel/kvm.c 13765F: arch/x86/kernel/kvmclock.c 13766F: include/asm-generic/kvm_para.h 13767F: include/linux/kvm_para.h 13768F: include/uapi/asm-generic/kvm_para.h 13769F: include/uapi/linux/kvm_para.h 13770 13771KVM X86 HYPER-V (KVM/hyper-v) 13772M: Vitaly Kuznetsov <vkuznets@redhat.com> 13773M: Sean Christopherson <seanjc@google.com> 13774M: Paolo Bonzini <pbonzini@redhat.com> 13775L: kvm@vger.kernel.org 13776S: Supported 13777T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13778F: arch/x86/kvm/hyperv.* 13779F: arch/x86/kvm/kvm_onhyperv.* 13780F: arch/x86/kvm/svm/hyperv.* 13781F: arch/x86/kvm/svm/svm_onhyperv.* 13782F: arch/x86/kvm/vmx/hyperv.* 13783 13784KVM X86 Xen (KVM/Xen) 13785M: David Woodhouse <dwmw2@infradead.org> 13786M: Paul Durrant <paul@xen.org> 13787M: Sean Christopherson <seanjc@google.com> 13788M: Paolo Bonzini <pbonzini@redhat.com> 13789L: kvm@vger.kernel.org 13790S: Supported 13791T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13792F: arch/x86/kvm/xen.* 13793 13794L3MDEV 13795M: David Ahern <dsahern@kernel.org> 13796L: netdev@vger.kernel.org 13797S: Maintained 13798F: include/net/l3mdev.h 13799F: net/l3mdev 13800 13801LANDLOCK SECURITY MODULE 13802M: Mickaël Salaün <mic@digikod.net> 13803R: Günther Noack <gnoack@google.com> 13804L: linux-security-module@vger.kernel.org 13805S: Supported 13806W: https://landlock.io 13807T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 13808F: Documentation/admin-guide/LSM/landlock.rst 13809F: Documentation/security/landlock.rst 13810F: Documentation/userspace-api/landlock.rst 13811F: fs/ioctl.c 13812F: include/uapi/linux/landlock.h 13813F: samples/landlock/ 13814F: security/landlock/ 13815F: tools/testing/selftests/landlock/ 13816K: landlock 13817K: LANDLOCK 13818 13819LANTIQ / INTEL Ethernet drivers 13820M: Hauke Mehrtens <hauke@hauke-m.de> 13821L: netdev@vger.kernel.org 13822S: Maintained 13823F: Documentation/devicetree/bindings/net/dsa/lantiq,gswip.yaml 13824F: drivers/net/dsa/lantiq_gswip.c 13825F: drivers/net/dsa/lantiq_pce.h 13826F: drivers/net/ethernet/lantiq_xrx200.c 13827F: net/dsa/tag_gswip.c 13828 13829LANTIQ MIPS ARCHITECTURE 13830M: John Crispin <john@phrozen.org> 13831L: linux-mips@vger.kernel.org 13832S: Maintained 13833F: arch/mips/lantiq 13834F: drivers/soc/lantiq 13835 13836LANTIQ PEF2256 DRIVER 13837M: Herve Codina <herve.codina@bootlin.com> 13838S: Maintained 13839F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml 13840F: drivers/net/wan/framer/pef2256/ 13841F: drivers/pinctrl/pinctrl-pef2256.c 13842F: include/linux/framer/pef2256.h 13843 13844LASI 53c700 driver for PARISC 13845M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 13846L: linux-scsi@vger.kernel.org 13847S: Maintained 13848F: Documentation/scsi/53c700.rst 13849F: drivers/scsi/53c700* 13850 13851LEAKING_ADDRESSES 13852M: Tycho Andersen <tycho@tycho.pizza> 13853R: Kees Cook <kees@kernel.org> 13854L: linux-hardening@vger.kernel.org 13855S: Maintained 13856T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 13857F: scripts/leaking_addresses.pl 13858 13859LED SUBSYSTEM 13860M: Lee Jones <lee@kernel.org> 13861M: Pavel Machek <pavel@kernel.org> 13862L: linux-leds@vger.kernel.org 13863S: Maintained 13864T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds.git 13865F: Documentation/devicetree/bindings/leds/ 13866F: Documentation/leds/ 13867F: drivers/leds/ 13868F: include/dt-bindings/leds/ 13869F: include/linux/leds.h 13870 13871LEGO MINDSTORMS EV3 13872R: David Lechner <david@lechnology.com> 13873S: Maintained 13874F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 13875F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 13876F: drivers/power/supply/lego_ev3_battery.c 13877 13878LEGO USB Tower driver 13879M: Juergen Stuber <starblue@users.sourceforge.net> 13880L: legousb-devel@lists.sourceforge.net 13881S: Maintained 13882W: http://legousb.sourceforge.net/ 13883F: drivers/usb/misc/legousbtower.c 13884 13885LENOVO drivers 13886M: Mark Pearson <mpearson-lenovo@squebb.ca> 13887M: Derek J. Clark <derekjohn.clark@gmail.com> 13888L: platform-driver-x86@vger.kernel.org 13889S: Maintained 13890F: Documentation/wmi/devices/lenovo-wmi-gamezone.rst 13891F: Documentation/wmi/devices/lenovo-wmi-other.rst 13892F: drivers/platform/x86/lenovo/* 13893 13894LENOVO WMI HOTKEY UTILITIES DRIVER 13895M: Jackie Dong <xy-jackie@139.com> 13896L: platform-driver-x86@vger.kernel.org 13897S: Maintained 13898F: drivers/platform/x86/lenovo/wmi-hotkey-utilities.c 13899 13900LETSKETCH HID TABLET DRIVER 13901M: Hans de Goede <hansg@kernel.org> 13902L: linux-input@vger.kernel.org 13903S: Maintained 13904T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 13905F: drivers/hid/hid-letsketch.c 13906 13907LG LAPTOP EXTRAS 13908M: Matan Ziv-Av <matan@svgalib.org> 13909L: platform-driver-x86@vger.kernel.org 13910S: Maintained 13911F: Documentation/ABI/testing/sysfs-platform-lg-laptop 13912F: Documentation/admin-guide/laptops/lg-laptop.rst 13913F: drivers/platform/x86/lg-laptop.c 13914 13915LG2160 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/lg2160.* 13924 13925LGDT3305 MEDIA DRIVER 13926M: Michael Krufky <mkrufky@linuxtv.org> 13927L: linux-media@vger.kernel.org 13928S: Maintained 13929W: https://linuxtv.org 13930W: http://github.com/mkrufky 13931Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13932T: git git://linuxtv.org/mkrufky/tuners.git 13933F: drivers/media/dvb-frontends/lgdt3305.* 13934 13935LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 13936M: Viresh Kumar <vireshk@kernel.org> 13937L: linux-ide@vger.kernel.org 13938S: Maintained 13939F: drivers/ata/pata_arasan_cf.c 13940F: include/linux/pata_arasan_cf_data.h 13941 13942LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 13943M: Linus Walleij <linus.walleij@linaro.org> 13944L: linux-ide@vger.kernel.org 13945S: Maintained 13946F: drivers/ata/pata_ftide010.c 13947F: drivers/ata/sata_gemini.c 13948F: drivers/ata/sata_gemini.h 13949 13950LIBATA SATA AHCI PLATFORM devices support 13951M: Hans de Goede <hansg@kernel.org> 13952L: linux-ide@vger.kernel.org 13953S: Maintained 13954F: drivers/ata/ahci_platform.c 13955F: drivers/ata/libahci_platform.c 13956F: include/linux/ahci_platform.h 13957 13958LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 13959M: Mikael Pettersson <mikpelinux@gmail.com> 13960L: linux-ide@vger.kernel.org 13961S: Maintained 13962F: drivers/ata/sata_promise.* 13963 13964LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 13965M: Damien Le Moal <dlemoal@kernel.org> 13966M: Niklas Cassel <cassel@kernel.org> 13967L: linux-ide@vger.kernel.org 13968S: Maintained 13969T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git 13970F: Documentation/ABI/testing/sysfs-ata 13971F: Documentation/devicetree/bindings/ata/ 13972F: drivers/ata/ 13973F: include/linux/ata.h 13974F: include/linux/libata.h 13975 13976LIBETH COMMON ETHERNET LIBRARY 13977M: Alexander Lobakin <aleksander.lobakin@intel.com> 13978L: netdev@vger.kernel.org 13979L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 13980S: Maintained 13981T: git https://github.com/alobakin/linux.git 13982F: drivers/net/ethernet/intel/libeth/ 13983F: include/net/libeth/ 13984K: libeth 13985 13986LIBIE COMMON INTEL ETHERNET LIBRARY 13987M: Alexander Lobakin <aleksander.lobakin@intel.com> 13988L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 13989L: netdev@vger.kernel.org 13990S: Maintained 13991T: git https://github.com/alobakin/linux.git 13992F: drivers/net/ethernet/intel/libie/ 13993F: include/linux/net/intel/libie/ 13994K: libie 13995 13996LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 13997M: Vishal Verma <vishal.l.verma@intel.com> 13998M: Dan Williams <dan.j.williams@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/btt* 14005 14006LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 14007M: Dan Williams <dan.j.williams@intel.com> 14008M: Vishal Verma <vishal.l.verma@intel.com> 14009M: Dave Jiang <dave.jiang@intel.com> 14010L: nvdimm@lists.linux.dev 14011S: Supported 14012Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14013P: Documentation/nvdimm/maintainer-entry-profile.rst 14014F: drivers/nvdimm/pmem* 14015 14016LIBNVDIMM: DEVICETREE BINDINGS 14017M: Oliver O'Halloran <oohall@gmail.com> 14018L: nvdimm@lists.linux.dev 14019S: Supported 14020Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14021F: Documentation/devicetree/bindings/pmem/pmem-region.yaml 14022F: drivers/nvdimm/of_pmem.c 14023 14024LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 14025M: Dan Williams <dan.j.williams@intel.com> 14026M: Vishal Verma <vishal.l.verma@intel.com> 14027M: Dave Jiang <dave.jiang@intel.com> 14028M: Ira Weiny <ira.weiny@intel.com> 14029L: nvdimm@lists.linux.dev 14030S: Supported 14031Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14032P: Documentation/nvdimm/maintainer-entry-profile.rst 14033T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 14034F: drivers/acpi/nfit/* 14035F: drivers/nvdimm/* 14036F: include/linux/libnvdimm.h 14037F: include/linux/nd.h 14038F: include/uapi/linux/ndctl.h 14039F: tools/testing/nvdimm/ 14040 14041LIBRARY CODE 14042M: Andrew Morton <akpm@linux-foundation.org> 14043L: linux-kernel@vger.kernel.org 14044S: Supported 14045T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable 14046F: lib/* 14047 14048LICENSES and SPDX stuff 14049M: Thomas Gleixner <tglx@linutronix.de> 14050M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 14051L: linux-spdx@vger.kernel.org 14052S: Maintained 14053T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 14054F: COPYING 14055F: Documentation/process/license-rules.rst 14056F: LICENSES/ 14057F: scripts/spdxcheck-test.sh 14058F: scripts/spdxcheck.py 14059F: scripts/spdxexclude 14060 14061LINEAR RANGES HELPERS 14062M: Mark Brown <broonie@kernel.org> 14063R: Matti Vaittinen <mazziesaccount@gmail.com> 14064F: include/linux/linear_range.h 14065F: lib/linear_ranges.c 14066F: lib/tests/test_linear_ranges.c 14067 14068LINUX FOR POWER MACINTOSH 14069L: linuxppc-dev@lists.ozlabs.org 14070S: Orphan 14071F: arch/powerpc/platforms/powermac/ 14072F: drivers/macintosh/ 14073X: drivers/macintosh/adb-iop.c 14074X: drivers/macintosh/via-macii.c 14075 14076LINUX FOR POWERPC (32-BIT AND 64-BIT) 14077M: Madhavan Srinivasan <maddy@linux.ibm.com> 14078M: Michael Ellerman <mpe@ellerman.id.au> 14079R: Nicholas Piggin <npiggin@gmail.com> 14080R: Christophe Leroy <christophe.leroy@csgroup.eu> 14081L: linuxppc-dev@lists.ozlabs.org 14082S: Supported 14083W: https://github.com/linuxppc/wiki/wiki 14084Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 14085T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 14086F: Documentation/ABI/stable/sysfs-firmware-opal-* 14087F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 14088F: Documentation/devicetree/bindings/powerpc/ 14089F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 14090F: Documentation/arch/powerpc/ 14091F: arch/powerpc/ 14092F: drivers/*/*/*pasemi* 14093F: drivers/*/*pasemi* 14094F: drivers/char/tpm/tpm_ibmvtpm* 14095F: drivers/crypto/nx/ 14096F: drivers/i2c/busses/i2c-opal.c 14097F: drivers/net/ethernet/ibm/ibmveth.* 14098F: drivers/net/ethernet/ibm/ibmvnic.* 14099F: drivers/pci/hotplug/pnv_php.c 14100F: drivers/pci/hotplug/rpa* 14101F: drivers/rtc/rtc-opal.c 14102F: drivers/scsi/ibmvscsi/ 14103F: drivers/tty/hvc/hvc_opal.c 14104F: drivers/watchdog/wdrtas.c 14105F: include/linux/papr_scm.h 14106F: include/uapi/linux/papr_pdsm.h 14107F: tools/testing/selftests/powerpc 14108N: /pmac 14109N: powermac 14110N: powernv 14111N: [^a-z0-9]ps3 14112N: pseries 14113 14114LINUX FOR POWERPC EMBEDDED MPC5XXX 14115M: Anatolij Gustschin <agust@denx.de> 14116L: linuxppc-dev@lists.ozlabs.org 14117S: Odd Fixes 14118F: arch/powerpc/platforms/512x/ 14119F: arch/powerpc/platforms/52xx/ 14120 14121LINUX FOR POWERPC EMBEDDED PPC4XX 14122L: linuxppc-dev@lists.ozlabs.org 14123S: Orphan 14124F: arch/powerpc/platforms/44x/ 14125 14126LINUX FOR POWERPC EMBEDDED PPC85XX 14127M: Scott Wood <oss@buserror.net> 14128L: linuxppc-dev@lists.ozlabs.org 14129S: Odd fixes 14130T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 14131F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 14132F: Documentation/devicetree/bindings/powerpc/fsl/ 14133F: arch/powerpc/platforms/85xx/ 14134 14135LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX 14136M: Christophe Leroy <christophe.leroy@csgroup.eu> 14137L: linuxppc-dev@lists.ozlabs.org 14138S: Maintained 14139F: arch/powerpc/platforms/8xx/ 14140F: arch/powerpc/platforms/83xx/ 14141 14142LINUX KERNEL DUMP TEST MODULE (LKDTM) 14143M: Kees Cook <kees@kernel.org> 14144S: Maintained 14145F: drivers/misc/lkdtm/* 14146F: tools/testing/selftests/lkdtm/* 14147 14148LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 14149M: Alan Stern <stern@rowland.harvard.edu> 14150M: Andrea Parri <parri.andrea@gmail.com> 14151M: Will Deacon <will@kernel.org> 14152M: Peter Zijlstra <peterz@infradead.org> 14153M: Boqun Feng <boqun.feng@gmail.com> 14154M: Nicholas Piggin <npiggin@gmail.com> 14155M: David Howells <dhowells@redhat.com> 14156M: Jade Alglave <j.alglave@ucl.ac.uk> 14157M: Luc Maranget <luc.maranget@inria.fr> 14158M: "Paul E. McKenney" <paulmck@kernel.org> 14159R: Akira Yokosawa <akiyks@gmail.com> 14160R: Daniel Lustig <dlustig@nvidia.com> 14161R: Joel Fernandes <joelagnelf@nvidia.com> 14162L: linux-kernel@vger.kernel.org 14163L: linux-arch@vger.kernel.org 14164L: lkmm@lists.linux.dev 14165S: Supported 14166T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 14167F: Documentation/atomic_bitops.txt 14168F: Documentation/atomic_t.txt 14169F: Documentation/core-api/refcount-vs-atomic.rst 14170F: Documentation/litmus-tests/ 14171F: Documentation/memory-barriers.txt 14172F: tools/memory-model/ 14173 14174LINUX-NEXT TREE 14175M: Stephen Rothwell <sfr@canb.auug.org.au> 14176L: linux-next@vger.kernel.org 14177S: Supported 14178B: mailto:linux-next@vger.kernel.org and the appropriate development tree 14179T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 14180 14181LIS3LV02D ACCELEROMETER DRIVER 14182M: Eric Piel <eric.piel@tremplin-utc.net> 14183S: Maintained 14184F: Documentation/misc-devices/lis3lv02d.rst 14185F: drivers/misc/lis3lv02d/ 14186F: drivers/platform/x86/hp/hp_accel.c 14187 14188LIST KUNIT TEST 14189M: David Gow <davidgow@google.com> 14190L: linux-kselftest@vger.kernel.org 14191L: kunit-dev@googlegroups.com 14192S: Maintained 14193F: lib/tests/list-test.c 14194 14195LITEX PLATFORM 14196M: Karol Gugala <kgugala@antmicro.com> 14197M: Mateusz Holenko <mholenko@antmicro.com> 14198M: Gabriel Somlo <gsomlo@gmail.com> 14199M: Joel Stanley <joel@jms.id.au> 14200S: Maintained 14201F: Documentation/devicetree/bindings/*/litex,*.yaml 14202F: arch/openrisc/boot/dts/or1klitex.dts 14203F: drivers/mmc/host/litex_mmc.c 14204F: drivers/net/ethernet/litex/* 14205F: drivers/soc/litex/* 14206F: drivers/tty/serial/liteuart.c 14207F: include/linux/litex.h 14208N: litex 14209 14210LIVE PATCHING 14211M: Josh Poimboeuf <jpoimboe@kernel.org> 14212M: Jiri Kosina <jikos@kernel.org> 14213M: Miroslav Benes <mbenes@suse.cz> 14214M: Petr Mladek <pmladek@suse.com> 14215R: Joe Lawrence <joe.lawrence@redhat.com> 14216L: live-patching@vger.kernel.org 14217S: Maintained 14218T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 14219F: Documentation/ABI/testing/sysfs-kernel-livepatch 14220F: Documentation/livepatch/ 14221F: arch/powerpc/include/asm/livepatch.h 14222F: include/linux/livepatch.h 14223F: kernel/livepatch/ 14224F: kernel/module/livepatch.c 14225F: samples/livepatch/ 14226F: tools/testing/selftests/livepatch/ 14227 14228LLC (802.2) 14229L: netdev@vger.kernel.org 14230S: Odd fixes 14231F: include/linux/llc.h 14232F: include/net/llc* 14233F: include/uapi/linux/llc.h 14234F: net/llc/ 14235 14236LM73 HARDWARE MONITOR DRIVER 14237M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 14238L: linux-hwmon@vger.kernel.org 14239S: Maintained 14240F: drivers/hwmon/lm73.c 14241 14242LM78 HARDWARE MONITOR DRIVER 14243M: Jean Delvare <jdelvare@suse.com> 14244L: linux-hwmon@vger.kernel.org 14245S: Maintained 14246F: Documentation/hwmon/lm78.rst 14247F: drivers/hwmon/lm78.c 14248 14249LM83 HARDWARE MONITOR DRIVER 14250M: Jean Delvare <jdelvare@suse.com> 14251L: linux-hwmon@vger.kernel.org 14252S: Maintained 14253F: Documentation/hwmon/lm83.rst 14254F: drivers/hwmon/lm83.c 14255 14256LM90 HARDWARE MONITOR DRIVER 14257M: Jean Delvare <jdelvare@suse.com> 14258L: linux-hwmon@vger.kernel.org 14259S: Maintained 14260F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 14261F: Documentation/hwmon/lm90.rst 14262F: drivers/hwmon/lm90.c 14263F: include/dt-bindings/thermal/lm90.h 14264 14265LME2510 MEDIA DRIVER 14266M: Malcolm Priestley <tvboxspy@gmail.com> 14267L: linux-media@vger.kernel.org 14268S: Maintained 14269W: https://linuxtv.org 14270Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14271F: drivers/media/usb/dvb-usb-v2/lmedm04* 14272 14273LOADPIN SECURITY MODULE 14274M: Kees Cook <kees@kernel.org> 14275S: Supported 14276T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 14277F: Documentation/admin-guide/LSM/LoadPin.rst 14278F: security/loadpin/ 14279 14280LOCKDOWN SECURITY MODULE 14281M: Nicolas Bouchinet <nicolas.bouchinet@oss.cyber.gouv.fr> 14282M: Xiu Jianfeng <xiujianfeng@huawei.com> 14283L: linux-security-module@vger.kernel.org 14284S: Maintained 14285T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 14286F: security/lockdown/ 14287 14288LOCKING PRIMITIVES 14289M: Peter Zijlstra <peterz@infradead.org> 14290M: Ingo Molnar <mingo@redhat.com> 14291M: Will Deacon <will@kernel.org> 14292M: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP & RUST) 14293R: Waiman Long <longman@redhat.com> 14294L: linux-kernel@vger.kernel.org 14295S: Maintained 14296T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 14297F: Documentation/locking/ 14298F: arch/*/include/asm/spinlock*.h 14299F: include/linux/lockdep*.h 14300F: include/linux/mutex*.h 14301F: include/linux/rwlock*.h 14302F: include/linux/rwsem*.h 14303F: include/linux/seqlock.h 14304F: include/linux/spinlock*.h 14305F: kernel/locking/ 14306F: lib/locking*.[ch] 14307F: rust/helpers/mutex.c 14308F: rust/helpers/spinlock.c 14309F: rust/kernel/sync/lock.rs 14310F: rust/kernel/sync/lock/ 14311F: rust/kernel/sync/locked_by.rs 14312X: kernel/locking/locktorture.c 14313 14314LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 14315M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 14316L: linux-ntfs-dev@lists.sourceforge.net 14317S: Maintained 14318W: http://www.linux-ntfs.org/content/view/19/37/ 14319F: Documentation/admin-guide/ldm.rst 14320F: block/partitions/ldm.* 14321 14322LOGITECH HID GAMING KEYBOARDS 14323M: Hans de Goede <hansg@kernel.org> 14324L: linux-input@vger.kernel.org 14325S: Maintained 14326T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 14327F: drivers/hid/hid-lg-g15.c 14328 14329LONTIUM LT8912B MIPI TO HDMI BRIDGE 14330M: Adrien Grassein <adrien.grassein@gmail.com> 14331S: Maintained 14332F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 14333F: drivers/gpu/drm/bridge/lontium-lt8912b.c 14334 14335LOONGARCH 14336M: Huacai Chen <chenhuacai@kernel.org> 14337R: WANG Xuerui <kernel@xen0n.name> 14338L: loongarch@lists.linux.dev 14339S: Maintained 14340T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 14341F: Documentation/arch/loongarch/ 14342F: Documentation/translations/zh_CN/arch/loongarch/ 14343F: arch/loongarch/ 14344F: drivers/*/*loongarch* 14345F: drivers/cpufreq/loongson3_cpufreq.c 14346 14347LOONGSON GPIO DRIVER 14348M: Yinbo Zhu <zhuyinbo@loongson.cn> 14349L: linux-gpio@vger.kernel.org 14350S: Maintained 14351F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 14352F: drivers/gpio/gpio-loongson-64bit.c 14353 14354LOONGSON-2 APB DMA DRIVER 14355M: Binbin Zhou <zhoubinbin@loongson.cn> 14356L: dmaengine@vger.kernel.org 14357S: Maintained 14358F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml 14359F: drivers/dma/loongson2-apb-dma.c 14360 14361LOONGSON LS2X I2C DRIVER 14362M: Binbin Zhou <zhoubinbin@loongson.cn> 14363L: linux-i2c@vger.kernel.org 14364S: Maintained 14365F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 14366F: drivers/i2c/busses/i2c-ls2x.c 14367 14368LOONGSON PWM DRIVER 14369M: Binbin Zhou <zhoubinbin@loongson.cn> 14370L: linux-pwm@vger.kernel.org 14371S: Maintained 14372F: Documentation/devicetree/bindings/pwm/loongson,ls7a-pwm.yaml 14373F: drivers/pwm/pwm-loongson.c 14374 14375LOONGSON-2 SOC SERIES CLOCK DRIVER 14376M: Yinbo Zhu <zhuyinbo@loongson.cn> 14377L: linux-clk@vger.kernel.org 14378S: Maintained 14379F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 14380F: drivers/clk/clk-loongson2.c 14381F: include/dt-bindings/clock/loongson,ls2k-clk.h 14382 14383LOONGSON SPI DRIVER 14384M: Yinbo Zhu <zhuyinbo@loongson.cn> 14385L: linux-spi@vger.kernel.org 14386S: Maintained 14387F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 14388F: drivers/spi/spi-loongson-core.c 14389F: drivers/spi/spi-loongson-pci.c 14390F: drivers/spi/spi-loongson-plat.c 14391F: drivers/spi/spi-loongson.h 14392 14393LOONGSON-2 SOC SERIES GUTS DRIVER 14394M: Yinbo Zhu <zhuyinbo@loongson.cn> 14395L: loongarch@lists.linux.dev 14396S: Maintained 14397F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 14398F: drivers/soc/loongson/loongson2_guts.c 14399 14400LOONGSON-2 SOC SERIES MMC/SD/SDIO CONTROLLER DRIVER 14401M: Binbin Zhou <zhoubinbin@loongson.cn> 14402L: linux-mmc@vger.kernel.org 14403S: Maintained 14404F: Documentation/devicetree/bindings/mmc/loongson,ls2k0500-mmc.yaml 14405F: drivers/mmc/host/loongson2-mmc.c 14406 14407LOONGSON-2 SOC SERIES PM DRIVER 14408M: Yinbo Zhu <zhuyinbo@loongson.cn> 14409L: linux-pm@vger.kernel.org 14410S: Maintained 14411F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 14412F: drivers/soc/loongson/loongson2_pm.c 14413 14414LOONGSON-2 SOC SERIES PINCTRL DRIVER 14415M: zhanghongchen <zhanghongchen@loongson.cn> 14416M: Yinbo Zhu <zhuyinbo@loongson.cn> 14417L: linux-gpio@vger.kernel.org 14418S: Maintained 14419F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 14420F: drivers/pinctrl/pinctrl-loongson2.c 14421 14422LOONGSON-2 SOC SERIES THERMAL DRIVER 14423M: zhanghongchen <zhanghongchen@loongson.cn> 14424M: Yinbo Zhu <zhuyinbo@loongson.cn> 14425L: linux-pm@vger.kernel.org 14426S: Maintained 14427F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 14428F: drivers/thermal/loongson2_thermal.c 14429 14430LOONGSON EDAC DRIVER 14431M: Zhao Qunqin <zhaoqunqin@loongson.cn> 14432L: linux-edac@vger.kernel.org 14433S: Maintained 14434F: drivers/edac/loongson_edac.c 14435 14436LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 14437M: Sathya Prakash <sathya.prakash@broadcom.com> 14438M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 14439M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 14440L: MPT-FusionLinux.pdl@broadcom.com 14441L: linux-scsi@vger.kernel.org 14442S: Supported 14443W: http://www.avagotech.com/support/ 14444F: drivers/message/fusion/ 14445F: drivers/scsi/mpt3sas/ 14446 14447LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 14448M: Matthew Wilcox <willy@infradead.org> 14449L: linux-scsi@vger.kernel.org 14450S: Maintained 14451F: drivers/scsi/sym53c8xx_2/ 14452 14453LT3074 HARDWARE MONITOR DRIVER 14454M: Cedric Encarnacion <cedricjustine.encarnacion@analog.com> 14455L: linux-hwmon@vger.kernel.org 14456S: Supported 14457W: https://ez.analog.com/linux-software-drivers 14458F: Documentation/devicetree/bindings/hwmon/pmbus/adi,lt3074.yaml 14459F: Documentation/hwmon/lt3074.rst 14460F: drivers/hwmon/pmbus/lt3074.c 14461 14462LTC1660 DAC DRIVER 14463M: Marcus Folkesson <marcus.folkesson@gmail.com> 14464L: linux-iio@vger.kernel.org 14465S: Maintained 14466F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 14467F: drivers/iio/dac/ltc1660.c 14468 14469LTC2664 IIO DAC DRIVER 14470M: Michael Hennerich <michael.hennerich@analog.com> 14471M: Kim Seer Paller <kimseer.paller@analog.com> 14472L: linux-iio@vger.kernel.org 14473S: Supported 14474W: https://ez.analog.com/linux-software-drivers 14475F: Documentation/devicetree/bindings/iio/dac/adi,ltc2664.yaml 14476F: Documentation/devicetree/bindings/iio/dac/adi,ltc2672.yaml 14477F: drivers/iio/dac/ltc2664.c 14478 14479LTC2688 IIO DAC DRIVER 14480M: Nuno Sá <nuno.sa@analog.com> 14481L: linux-iio@vger.kernel.org 14482S: Supported 14483W: https://ez.analog.com/linux-software-drivers 14484F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 14485F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 14486F: drivers/iio/dac/ltc2688.c 14487 14488LTC2947 HARDWARE MONITOR DRIVER 14489M: Nuno Sá <nuno.sa@analog.com> 14490L: linux-hwmon@vger.kernel.org 14491S: Supported 14492W: https://ez.analog.com/linux-software-drivers 14493F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 14494F: drivers/hwmon/ltc2947-core.c 14495F: drivers/hwmon/ltc2947-i2c.c 14496F: drivers/hwmon/ltc2947-spi.c 14497F: drivers/hwmon/ltc2947.h 14498 14499LTC2991 HARDWARE MONITOR DRIVER 14500M: Antoniu Miclaus <antoniu.miclaus@analog.com> 14501L: linux-hwmon@vger.kernel.org 14502S: Supported 14503W: https://ez.analog.com/linux-software-drivers 14504F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 14505F: drivers/hwmon/ltc2991.c 14506 14507LTC2983 IIO TEMPERATURE DRIVER 14508M: Nuno Sá <nuno.sa@analog.com> 14509L: linux-iio@vger.kernel.org 14510S: Supported 14511W: https://ez.analog.com/linux-software-drivers 14512F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 14513F: drivers/iio/temperature/ltc2983.c 14514 14515LTC4282 HARDWARE MONITOR DRIVER 14516M: Nuno Sa <nuno.sa@analog.com> 14517L: linux-hwmon@vger.kernel.org 14518S: Supported 14519F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml 14520F: Documentation/hwmon/ltc4282.rst 14521F: drivers/hwmon/ltc4282.c 14522 14523LTC4286 HARDWARE MONITOR DRIVER 14524M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> 14525L: linux-hwmon@vger.kernel.org 14526S: Maintained 14527F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml 14528F: Documentation/hwmon/ltc4286.rst 14529F: drivers/hwmon/pmbus/ltc4286.c 14530 14531LTC4306 I2C MULTIPLEXER DRIVER 14532M: Michael Hennerich <michael.hennerich@analog.com> 14533L: linux-i2c@vger.kernel.org 14534S: Supported 14535W: https://ez.analog.com/linux-software-drivers 14536F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 14537F: drivers/i2c/muxes/i2c-mux-ltc4306.c 14538 14539LTP (Linux Test Project) 14540M: Andrea Cervesato <andrea.cervesato@suse.com> 14541M: Cyril Hrubis <chrubis@suse.cz> 14542M: Jan Stancek <jstancek@redhat.com> 14543M: Petr Vorel <pvorel@suse.cz> 14544M: Li Wang <liwang@redhat.com> 14545M: Yang Xu <xuyang2018.jy@fujitsu.com> 14546M: Xiao Yang <yangx.jy@fujitsu.com> 14547L: ltp@lists.linux.it (subscribers-only) 14548S: Maintained 14549W: https://linux-test-project.readthedocs.io/ 14550T: git https://github.com/linux-test-project/ltp.git 14551 14552LTR390 AMBIENT/UV LIGHT SENSOR DRIVER 14553M: Anshul Dalal <anshulusr@gmail.com> 14554L: linux-iio@vger.kernel.org 14555S: Maintained 14556F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml 14557F: drivers/iio/light/ltr390.c 14558 14559LYNX 28G SERDES PHY DRIVER 14560M: Ioana Ciornei <ioana.ciornei@nxp.com> 14561L: netdev@vger.kernel.org 14562S: Supported 14563F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 14564F: drivers/phy/freescale/phy-fsl-lynx-28g.c 14565 14566LYNX PCS MODULE 14567M: Ioana Ciornei <ioana.ciornei@nxp.com> 14568L: netdev@vger.kernel.org 14569S: Supported 14570F: drivers/net/pcs/pcs-lynx.c 14571F: include/linux/pcs-lynx.h 14572 14573M68K ARCHITECTURE 14574M: Geert Uytterhoeven <geert@linux-m68k.org> 14575L: linux-m68k@lists.linux-m68k.org 14576S: Maintained 14577W: http://www.linux-m68k.org/ 14578T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 14579F: arch/m68k/ 14580F: drivers/zorro/ 14581 14582M68K ON APPLE MACINTOSH 14583M: Joshua Thompson <funaho@jurai.org> 14584L: linux-m68k@lists.linux-m68k.org 14585S: Maintained 14586W: http://www.mac.linux-m68k.org/ 14587F: arch/m68k/mac/ 14588F: drivers/macintosh/adb-iop.c 14589F: drivers/macintosh/via-macii.c 14590 14591M68K ON HP9000/300 14592M: Philip Blundell <philb@gnu.org> 14593S: Maintained 14594W: http://www.tazenda.demon.co.uk/phil/linux-hp 14595F: arch/m68k/hp300/ 14596 14597M88DS3103 MEDIA DRIVER 14598L: linux-media@vger.kernel.org 14599S: Orphan 14600W: https://linuxtv.org 14601Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14602F: drivers/media/dvb-frontends/m88ds3103* 14603 14604M88RS2000 MEDIA DRIVER 14605M: Malcolm Priestley <tvboxspy@gmail.com> 14606L: linux-media@vger.kernel.org 14607S: Maintained 14608W: https://linuxtv.org 14609Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14610F: drivers/media/dvb-frontends/m88rs2000* 14611 14612MA901 MASTERKIT USB FM RADIO DRIVER 14613M: Alexey Klimov <alexey.klimov@linaro.org> 14614L: linux-media@vger.kernel.org 14615S: Maintained 14616T: git git://linuxtv.org/media.git 14617F: drivers/media/radio/radio-ma901.c 14618 14619MAC80211 14620M: Johannes Berg <johannes@sipsolutions.net> 14621L: linux-wireless@vger.kernel.org 14622S: Maintained 14623W: https://wireless.wiki.kernel.org/ 14624Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14625T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14626T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14627F: Documentation/networking/mac80211-injection.rst 14628F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 14629F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 14630F: include/net/mac80211.h 14631F: net/mac80211/ 14632 14633MAILBOX API 14634M: Jassi Brar <jassisinghbrar@gmail.com> 14635L: linux-kernel@vger.kernel.org 14636S: Maintained 14637T: git git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox.git for-next 14638F: Documentation/devicetree/bindings/mailbox/ 14639F: drivers/mailbox/ 14640F: include/dt-bindings/mailbox/ 14641F: include/linux/mailbox_client.h 14642F: include/linux/mailbox_controller.h 14643 14644MAILBOX ARM MHUv2 14645M: Viresh Kumar <viresh.kumar@linaro.org> 14646M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 14647L: linux-kernel@vger.kernel.org 14648S: Maintained 14649F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 14650F: drivers/mailbox/arm_mhuv2.c 14651F: include/linux/mailbox/arm_mhuv2_message.h 14652 14653MAILBOX ARM MHUv3 14654M: Sudeep Holla <sudeep.holla@arm.com> 14655M: Cristian Marussi <cristian.marussi@arm.com> 14656L: linux-kernel@vger.kernel.org 14657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14658S: Maintained 14659F: Documentation/devicetree/bindings/mailbox/arm,mhuv3.yaml 14660F: drivers/mailbox/arm_mhuv3.c 14661 14662MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 14663M: Alejandro Colomar <alx@kernel.org> 14664L: linux-man@vger.kernel.org 14665S: Maintained 14666W: http://www.kernel.org/doc/man-pages 14667T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git 14668T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git 14669 14670MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 14671M: Jeremy Kerr <jk@codeconstruct.com.au> 14672M: Matt Johnston <matt@codeconstruct.com.au> 14673L: netdev@vger.kernel.org 14674S: Maintained 14675F: Documentation/networking/mctp.rst 14676F: drivers/net/mctp/ 14677F: include/linux/usb/mctp-usb.h 14678F: include/net/mctp.h 14679F: include/net/mctpdevice.h 14680F: include/net/netns/mctp.h 14681F: net/mctp/ 14682 14683MAPLE TREE 14684M: Liam R. Howlett <Liam.Howlett@oracle.com> 14685L: maple-tree@lists.infradead.org 14686L: linux-mm@kvack.org 14687S: Supported 14688F: Documentation/core-api/maple_tree.rst 14689F: include/linux/maple_tree.h 14690F: include/trace/events/maple_tree.h 14691F: lib/maple_tree.c 14692F: lib/test_maple_tree.c 14693F: tools/testing/radix-tree/maple.c 14694F: tools/testing/shared/linux/maple_tree.h 14695 14696MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 14697M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 14698L: linux-mips@vger.kernel.org 14699S: Maintained 14700F: arch/mips/boot/dts/img/pistachio* 14701 14702MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 14703M: Andrew Lunn <andrew@lunn.ch> 14704L: netdev@vger.kernel.org 14705S: Maintained 14706F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml 14707F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml 14708F: Documentation/networking/devlink/mv88e6xxx.rst 14709F: drivers/net/dsa/mv88e6xxx/ 14710F: include/linux/dsa/mv88e6xxx.h 14711F: include/linux/platform_data/mv88e6xxx.h 14712 14713MARVELL 88PM886 PMIC DRIVER 14714M: Karel Balej <balejk@matfyz.cz> 14715S: Maintained 14716F: Documentation/devicetree/bindings/mfd/marvell,88pm886-a1.yaml 14717F: drivers/input/misc/88pm886-onkey.c 14718F: drivers/mfd/88pm886.c 14719F: drivers/regulator/88pm886-regulator.c 14720F: drivers/rtc/rtc-88pm886.c 14721F: include/linux/mfd/88pm886.h 14722 14723MARVELL ARMADA 3700 PHY DRIVERS 14724M: Miquel Raynal <miquel.raynal@bootlin.com> 14725S: Maintained 14726F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 14727F: Documentation/devicetree/bindings/phy/marvell,comphy-cp110.yaml 14728F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 14729F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 14730 14731MARVELL ARMADA 3700 SERIAL DRIVER 14732M: Pali Rohár <pali@kernel.org> 14733S: Maintained 14734F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 14735F: Documentation/devicetree/bindings/serial/marvell,armada-3700-uart.yaml 14736F: drivers/tty/serial/mvebu-uart.c 14737 14738MARVELL ARMADA DRM SUPPORT 14739M: Russell King <linux@armlinux.org.uk> 14740S: Maintained 14741T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 14742T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 14743F: Documentation/devicetree/bindings/display/armada/ 14744F: drivers/gpu/drm/armada/ 14745F: include/uapi/drm/armada_drm.h 14746 14747MARVELL CRYPTO DRIVER 14748M: Srujana Challa <schalla@marvell.com> 14749M: Bharat Bhushan <bbhushan2@marvell.com> 14750L: linux-crypto@vger.kernel.org 14751S: Maintained 14752F: drivers/crypto/marvell/ 14753F: include/linux/soc/marvell/octeontx2/ 14754 14755MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 14756M: Mirko Lindner <mlindner@marvell.com> 14757M: Stephen Hemminger <stephen@networkplumber.org> 14758L: netdev@vger.kernel.org 14759S: Odd fixes 14760F: drivers/net/ethernet/marvell/sk* 14761 14762MARVELL LIBERTAS WIRELESS DRIVER 14763L: linux-wireless@vger.kernel.org 14764L: libertas-dev@lists.infradead.org 14765S: Orphan 14766F: drivers/net/wireless/marvell/libertas/ 14767F: drivers/net/wireless/marvell/libertas_tf/ 14768 14769MARVELL MACCHIATOBIN SUPPORT 14770M: Russell King <linux@armlinux.org.uk> 14771L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14772S: Maintained 14773F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 14774 14775MARVELL MV643XX ETHERNET DRIVER 14776M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 14777L: netdev@vger.kernel.org 14778S: Maintained 14779F: drivers/net/ethernet/marvell/mv643xx_eth.* 14780 14781MARVELL MV88X3310 PHY DRIVER 14782M: Russell King <linux@armlinux.org.uk> 14783M: Marek Behún <kabel@kernel.org> 14784L: netdev@vger.kernel.org 14785S: Maintained 14786F: drivers/net/phy/marvell10g.c 14787 14788MARVELL MVEBU THERMAL DRIVER 14789M: Miquel Raynal <miquel.raynal@bootlin.com> 14790S: Maintained 14791F: drivers/thermal/armada_thermal.c 14792 14793MARVELL MVNETA ETHERNET DRIVER 14794M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 14795L: netdev@vger.kernel.org 14796S: Maintained 14797F: drivers/net/ethernet/marvell/mvneta* 14798 14799MARVELL MVPP2 ETHERNET DRIVER 14800M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 14801M: Russell King <linux@armlinux.org.uk> 14802L: netdev@vger.kernel.org 14803S: Maintained 14804F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 14805F: drivers/net/ethernet/marvell/mvpp2/ 14806 14807MARVELL MWIFIEX WIRELESS DRIVER 14808M: Brian Norris <briannorris@chromium.org> 14809R: Francesco Dolcini <francesco@dolcini.it> 14810L: linux-wireless@vger.kernel.org 14811S: Odd Fixes 14812F: drivers/net/wireless/marvell/mwifiex/ 14813 14814MARVELL MWL8K WIRELESS DRIVER 14815L: linux-wireless@vger.kernel.org 14816S: Orphan 14817F: drivers/net/wireless/marvell/mwl8k.c 14818 14819MARVELL NAND CONTROLLER DRIVER 14820M: Miquel Raynal <miquel.raynal@bootlin.com> 14821L: linux-mtd@lists.infradead.org 14822S: Maintained 14823F: drivers/mtd/nand/raw/marvell_nand.c 14824 14825MARVELL OCTEON ENDPOINT DRIVER 14826M: Veerasenareddy Burru <vburru@marvell.com> 14827M: Sathesh Edara <sedara@marvell.com> 14828L: netdev@vger.kernel.org 14829S: Maintained 14830F: drivers/net/ethernet/marvell/octeon_ep 14831 14832MARVELL OCTEON ENDPOINT VF DRIVER 14833M: Veerasenareddy Burru <vburru@marvell.com> 14834M: Sathesh Edara <sedara@marvell.com> 14835M: Shinas Rasheed <srasheed@marvell.com> 14836M: Satananda Burla <sburla@marvell.com> 14837L: netdev@vger.kernel.org 14838S: Maintained 14839F: drivers/net/ethernet/marvell/octeon_ep_vf 14840 14841MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 14842M: Sunil Goutham <sgoutham@marvell.com> 14843M: Geetha sowjanya <gakula@marvell.com> 14844M: Subbaraya Sundeep <sbhatta@marvell.com> 14845M: hariprasad <hkelam@marvell.com> 14846M: Bharat Bhushan <bbhushan2@marvell.com> 14847L: netdev@vger.kernel.org 14848S: Maintained 14849F: drivers/net/ethernet/marvell/octeontx2/nic/ 14850F: include/linux/soc/marvell/octeontx2/ 14851 14852MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 14853M: Sunil Goutham <sgoutham@marvell.com> 14854M: Linu Cherian <lcherian@marvell.com> 14855M: Geetha sowjanya <gakula@marvell.com> 14856M: Jerin Jacob <jerinj@marvell.com> 14857M: hariprasad <hkelam@marvell.com> 14858M: Subbaraya Sundeep <sbhatta@marvell.com> 14859L: netdev@vger.kernel.org 14860S: Maintained 14861F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 14862F: drivers/net/ethernet/marvell/octeontx2/af/ 14863 14864MARVELL PEM PMU DRIVER 14865M: Linu Cherian <lcherian@marvell.com> 14866M: Gowthami Thiagarajan <gthiagarajan@marvell.com> 14867S: Supported 14868F: drivers/perf/marvell_pem_pmu.c 14869 14870MARVELL PRESTERA ETHERNET SWITCH DRIVER 14871M: Taras Chornyi <taras.chornyi@plvision.eu> 14872S: Supported 14873W: https://github.com/Marvell-switching/switchdev-prestera 14874F: drivers/net/ethernet/marvell/prestera/ 14875 14876MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 14877M: Nicolas Pitre <nico@fluxnic.net> 14878S: Odd Fixes 14879F: drivers/mmc/host/mvsdio.* 14880 14881MARVELL USB MDIO CONTROLLER DRIVER 14882M: Tobias Waldekranz <tobias@waldekranz.com> 14883L: netdev@vger.kernel.org 14884S: Maintained 14885F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 14886F: drivers/net/mdio/mdio-mvusb.c 14887 14888MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 14889M: Hu Ziji <huziji@marvell.com> 14890L: linux-mmc@vger.kernel.org 14891S: Supported 14892F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 14893F: drivers/mmc/host/sdhci-xenon* 14894 14895MARVELL OCTEON CN10K DPI DRIVER 14896M: Vamsi Attunuru <vattunuru@marvell.com> 14897S: Supported 14898F: drivers/misc/mrvl_cn10k_dpi.c 14899 14900MARVELL OCTEON ENDPOINT VIRTIO DATA PATH ACCELERATOR 14901R: schalla@marvell.com 14902R: vattunuru@marvell.com 14903F: drivers/vdpa/octeon_ep/ 14904 14905MARVELL OCTEON HOTPLUG DRIVER 14906R: Shijith Thotton <sthotton@marvell.com> 14907R: Vamsi Attunuru <vattunuru@marvell.com> 14908S: Supported 14909F: drivers/pci/hotplug/octep_hp.c 14910 14911MATROX FRAMEBUFFER DRIVER 14912L: linux-fbdev@vger.kernel.org 14913S: Orphan 14914F: drivers/video/fbdev/matrox/matroxfb_* 14915F: include/uapi/linux/matroxfb.h 14916 14917MAX15301 DRIVER 14918M: Daniel Nilsson <daniel.nilsson@flex.com> 14919L: linux-hwmon@vger.kernel.org 14920S: Maintained 14921F: Documentation/hwmon/max15301.rst 14922F: drivers/hwmon/pmbus/max15301.c 14923 14924MAX2175 SDR TUNER DRIVER 14925M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 14926L: linux-media@vger.kernel.org 14927S: Maintained 14928T: git git://linuxtv.org/media.git 14929F: Documentation/devicetree/bindings/media/i2c/maxim,max2175.txt 14930F: Documentation/userspace-api/media/drivers/max2175.rst 14931F: drivers/media/i2c/max2175* 14932F: include/uapi/linux/max2175.h 14933 14934MAX31335 RTC DRIVER 14935M: Antoniu Miclaus <antoniu.miclaus@analog.com> 14936L: linux-rtc@vger.kernel.org 14937S: Supported 14938W: https://ez.analog.com/linux-software-drivers 14939F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml 14940F: drivers/rtc/rtc-max31335.c 14941 14942MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 14943L: linux-hwmon@vger.kernel.org 14944S: Orphan 14945F: Documentation/hwmon/max6650.rst 14946F: drivers/hwmon/max6650.c 14947 14948MAX9286 QUAD GMSL DESERIALIZER DRIVER 14949M: Jacopo Mondi <jacopo+renesas@jmondi.org> 14950M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 14951M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 14952M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 14953L: linux-media@vger.kernel.org 14954S: Maintained 14955F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 14956F: drivers/media/i2c/max9286.c 14957 14958MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 14959M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 14960L: linux-media@vger.kernel.org 14961S: Maintained 14962F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml 14963F: drivers/staging/media/max96712/max96712.c 14964 14965MAX96714 GMSL2 DESERIALIZER DRIVER 14966M: Julien Massot <julien.massot@collabora.com> 14967L: linux-media@vger.kernel.org 14968S: Maintained 14969F: Documentation/devicetree/bindings/media/i2c/maxim,max96714.yaml 14970F: drivers/media/i2c/max96714.c 14971 14972MAX96717 GMSL2 SERIALIZER DRIVER 14973M: Julien Massot <julien.massot@collabora.com> 14974L: linux-media@vger.kernel.org 14975S: Maintained 14976F: Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml 14977F: drivers/media/i2c/max96717.c 14978 14979MAX9860 MONO AUDIO VOICE CODEC DRIVER 14980M: Peter Rosin <peda@axentia.se> 14981L: linux-sound@vger.kernel.org 14982S: Maintained 14983F: Documentation/devicetree/bindings/sound/max9860.txt 14984F: sound/soc/codecs/max9860.* 14985 14986MAXBOTIX ULTRASONIC RANGER IIO DRIVER 14987M: Andreas Klinger <ak@it-klinger.de> 14988L: linux-iio@vger.kernel.org 14989S: Maintained 14990F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 14991F: drivers/iio/proximity/mb1232.c 14992 14993MAXIM MAX11205 DRIVER 14994M: Ramona Bolboaca <ramona.bolboaca@analog.com> 14995L: linux-iio@vger.kernel.org 14996S: Supported 14997W: https://ez.analog.com/linux-software-drivers 14998F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 14999F: drivers/iio/adc/max11205.c 15000 15001MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 15002R: Iskren Chernev <iskren.chernev@gmail.com> 15003R: Krzysztof Kozlowski <krzk@kernel.org> 15004R: Marek Szyprowski <m.szyprowski@samsung.com> 15005R: Matheus Castello <matheus@castello.eng.br> 15006L: linux-pm@vger.kernel.org 15007S: Maintained 15008F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 15009F: drivers/power/supply/max17040_battery.c 15010 15011MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 15012R: Hans de Goede <hansg@kernel.org> 15013R: Krzysztof Kozlowski <krzk@kernel.org> 15014R: Marek Szyprowski <m.szyprowski@samsung.com> 15015R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 15016R: Purism Kernel Team <kernel@puri.sm> 15017L: linux-pm@vger.kernel.org 15018S: Maintained 15019F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 15020F: drivers/power/supply/max17042_battery.c 15021 15022MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 15023M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15024L: linux-kernel@vger.kernel.org 15025S: Maintained 15026F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 15027F: drivers/regulator/max20086-regulator.c 15028 15029MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 15030M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 15031L: linux-iio@vger.kernel.org 15032S: Maintained 15033F: drivers/iio/temperature/max30208.c 15034 15035MAXIM MAX77650 PMIC MFD DRIVER 15036M: Bartosz Golaszewski <brgl@bgdev.pl> 15037L: linux-kernel@vger.kernel.org 15038S: Maintained 15039F: Documentation/devicetree/bindings/*/*max77650.yaml 15040F: Documentation/devicetree/bindings/*/max77650*.yaml 15041F: drivers/gpio/gpio-max77650.c 15042F: drivers/input/misc/max77650-onkey.c 15043F: drivers/leds/leds-max77650.c 15044F: drivers/mfd/max77650.c 15045F: drivers/power/supply/max77650-charger.c 15046F: drivers/regulator/max77650-regulator.c 15047F: include/linux/mfd/max77650.h 15048 15049MAXIM MAX77714 PMIC MFD DRIVER 15050M: Luca Ceresoli <luca@lucaceresoli.net> 15051S: Maintained 15052F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 15053F: drivers/mfd/max77714.c 15054F: include/linux/mfd/max77714.h 15055 15056MAXIM MAX77759 PMIC MFD DRIVER 15057M: André Draszik <andre.draszik@linaro.org> 15058L: linux-kernel@vger.kernel.org 15059S: Maintained 15060F: Documentation/devicetree/bindings/*/maxim,max77759*.yaml 15061F: drivers/gpio/gpio-max77759.c 15062F: drivers/mfd/max77759.c 15063F: drivers/nvmem/max77759-nvmem.c 15064F: include/linux/mfd/max77759.h 15065 15066MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 15067M: Javier Martinez Canillas <javier@dowhile0.org> 15068L: linux-kernel@vger.kernel.org 15069S: Supported 15070F: Documentation/devicetree/bindings/*/*max77802.yaml 15071F: drivers/regulator/max77802-regulator.c 15072F: include/dt-bindings/*/*max77802.h 15073 15074MAXIM MAX77976 BATTERY CHARGER 15075M: Luca Ceresoli <luca@lucaceresoli.net> 15076S: Supported 15077F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 15078F: drivers/power/supply/max77976_charger.c 15079 15080MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 15081M: Krzysztof Kozlowski <krzk@kernel.org> 15082L: linux-pm@vger.kernel.org 15083S: Maintained 15084B: mailto:linux-samsung-soc@vger.kernel.org 15085F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 15086F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 15087F: drivers/power/supply/max14577_charger.c 15088F: drivers/power/supply/max77693_charger.c 15089 15090MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 15091M: Chanwoo Choi <cw00.choi@samsung.com> 15092M: Krzysztof Kozlowski <krzk@kernel.org> 15093L: linux-kernel@vger.kernel.org 15094S: Maintained 15095B: mailto:linux-samsung-soc@vger.kernel.org 15096F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 15097F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 15098F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 15099F: Documentation/devicetree/bindings/*/maxim,max77705*.yaml 15100F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 15101F: drivers/leds/leds-max77705.c 15102F: drivers/*/*max77843.c 15103F: drivers/*/max14577*.c 15104F: drivers/*/max77686*.c 15105F: drivers/*/max77693*.c 15106F: drivers/*/max77705*.c 15107F: drivers/clk/clk-max77686.c 15108F: drivers/extcon/extcon-max14577.c 15109F: drivers/extcon/extcon-max77693.c 15110F: drivers/rtc/rtc-max77686.c 15111F: include/linux/mfd/max14577*.h 15112F: include/linux/mfd/max77686*.h 15113F: include/linux/mfd/max77693*.h 15114F: include/linux/mfd/max77705*.h 15115 15116MAXIRADIO FM RADIO RECEIVER DRIVER 15117M: Hans Verkuil <hverkuil@xs4all.nl> 15118L: linux-media@vger.kernel.org 15119S: Maintained 15120W: https://linuxtv.org 15121T: git git://linuxtv.org/media.git 15122F: drivers/media/radio/radio-maxiradio* 15123 15124MAXLINEAR ETHERNET PHY DRIVER 15125M: Xu Liang <lxu@maxlinear.com> 15126L: netdev@vger.kernel.org 15127S: Supported 15128F: drivers/net/phy/mxl-86110.c 15129F: drivers/net/phy/mxl-gpy.c 15130 15131MCAN MMIO DEVICE DRIVER 15132M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 15133L: linux-can@vger.kernel.org 15134S: Maintained 15135F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 15136F: drivers/net/can/m_can/m_can.c 15137F: drivers/net/can/m_can/m_can.h 15138F: drivers/net/can/m_can/m_can_platform.c 15139 15140MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 15141R: Yasushi SHOJI <yashi@spacecubics.com> 15142L: linux-can@vger.kernel.org 15143S: Maintained 15144F: drivers/net/can/usb/mcba_usb.c 15145 15146MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 15147M: Rishi Gupta <gupt21@gmail.com> 15148L: linux-i2c@vger.kernel.org 15149L: linux-input@vger.kernel.org 15150S: Maintained 15151F: drivers/hid/hid-mcp2221.c 15152 15153MCP251XFD SPI-CAN NETWORK DRIVER 15154M: Marc Kleine-Budde <mkl@pengutronix.de> 15155M: Manivannan Sadhasivam <mani@kernel.org> 15156R: Thomas Kopp <thomas.kopp@microchip.com> 15157L: linux-can@vger.kernel.org 15158S: Maintained 15159F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 15160F: drivers/net/can/spi/mcp251xfd/ 15161 15162MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 15163M: Peter Rosin <peda@axentia.se> 15164L: linux-iio@vger.kernel.org 15165S: Maintained 15166F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 15167F: drivers/iio/potentiometer/mcp4018.c 15168F: drivers/iio/potentiometer/mcp4531.c 15169 15170MCP4821 DAC DRIVER 15171M: Anshul Dalal <anshulusr@gmail.com> 15172L: linux-iio@vger.kernel.org 15173S: Maintained 15174F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml 15175F: drivers/iio/dac/mcp4821.c 15176 15177MCR20A IEEE-802.15.4 RADIO DRIVER 15178M: Stefan Schmidt <stefan@datenfreihafen.org> 15179L: linux-wpan@vger.kernel.org 15180S: Odd Fixes 15181W: https://github.com/xueliu/mcr20a-linux 15182F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 15183F: drivers/net/ieee802154/mcr20a.c 15184F: drivers/net/ieee802154/mcr20a.h 15185 15186MDIO REGMAP DRIVER 15187M: Maxime Chevallier <maxime.chevallier@bootlin.com> 15188L: netdev@vger.kernel.org 15189S: Maintained 15190F: drivers/net/mdio/mdio-regmap.c 15191F: include/linux/mdio/mdio-regmap.h 15192 15193MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 15194M: William Breathitt Gray <wbg@kernel.org> 15195L: linux-iio@vger.kernel.org 15196S: Maintained 15197F: drivers/iio/dac/cio-dac.c 15198 15199MEDIA CONTROLLER FRAMEWORK 15200M: Sakari Ailus <sakari.ailus@linux.intel.com> 15201M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15202L: linux-media@vger.kernel.org 15203S: Supported 15204W: https://www.linuxtv.org 15205T: git git://linuxtv.org/media.git 15206F: drivers/media/mc/ 15207F: include/media/media-*.h 15208F: include/uapi/linux/media.h 15209 15210MEDIA DRIVER FOR FREESCALE IMX PXP 15211M: Philipp Zabel <p.zabel@pengutronix.de> 15212L: linux-media@vger.kernel.org 15213S: Maintained 15214T: git git://linuxtv.org/media.git 15215F: drivers/media/platform/nxp/imx-pxp.[ch] 15216 15217MEDIA DRIVERS FOR ASCOT2E 15218M: Abylay Ospan <aospan@amazon.com> 15219L: linux-media@vger.kernel.org 15220S: Supported 15221W: https://linuxtv.org 15222W: http://netup.tv/ 15223T: git git://linuxtv.org/media.git 15224F: drivers/media/dvb-frontends/ascot2e* 15225 15226MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 15227M: Jasmin Jessich <jasmin@anw.at> 15228L: linux-media@vger.kernel.org 15229S: Maintained 15230W: https://linuxtv.org 15231T: git git://linuxtv.org/media.git 15232F: drivers/media/dvb-frontends/cxd2099* 15233 15234MEDIA DRIVERS FOR CXD2841ER 15235M: Abylay Ospan <aospan@amazon.com> 15236L: linux-media@vger.kernel.org 15237S: Supported 15238W: https://linuxtv.org 15239W: http://netup.tv/ 15240T: git git://linuxtv.org/media.git 15241F: drivers/media/dvb-frontends/cxd2841er* 15242 15243MEDIA DRIVERS FOR CXD2880 15244M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 15245L: linux-media@vger.kernel.org 15246S: Supported 15247W: http://linuxtv.org/ 15248T: git git://linuxtv.org/media.git 15249F: drivers/media/dvb-frontends/cxd2880/* 15250F: drivers/media/spi/cxd2880* 15251 15252MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 15253L: linux-media@vger.kernel.org 15254S: Orphan 15255W: https://linuxtv.org 15256T: git git://linuxtv.org/media.git 15257F: drivers/media/pci/ddbridge/* 15258 15259MEDIA DRIVERS FOR FREESCALE IMX 15260M: Steve Longerbeam <slongerbeam@gmail.com> 15261M: Philipp Zabel <p.zabel@pengutronix.de> 15262L: linux-media@vger.kernel.org 15263S: Maintained 15264T: git git://linuxtv.org/media.git 15265F: Documentation/admin-guide/media/imx.rst 15266F: Documentation/devicetree/bindings/media/fsl,imx6-mipi-csi2.yaml 15267F: drivers/staging/media/imx/ 15268F: include/linux/imx-media.h 15269F: include/media/imx.h 15270 15271MEDIA DRIVERS FOR FREESCALE IMX7/8 15272M: Rui Miguel Silva <rmfrfs@gmail.com> 15273M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15274M: Martin Kepplinger <martin.kepplinger@puri.sm> 15275R: Purism Kernel Team <kernel@puri.sm> 15276L: linux-media@vger.kernel.org 15277S: Maintained 15278T: git git://linuxtv.org/media.git 15279F: Documentation/admin-guide/media/imx7.rst 15280F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 15281F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 15282F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 15283F: drivers/media/platform/nxp/imx-mipi-csis.c 15284F: drivers/media/platform/nxp/imx7-media-csi.c 15285F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 15286 15287MEDIA DRIVERS FOR HELENE 15288M: Abylay Ospan <aospan@amazon.com> 15289L: linux-media@vger.kernel.org 15290S: Supported 15291W: https://linuxtv.org 15292W: http://netup.tv/ 15293T: git git://linuxtv.org/media.git 15294F: drivers/media/dvb-frontends/helene* 15295 15296MEDIA DRIVERS FOR HORUS3A 15297M: Abylay Ospan <aospan@amazon.com> 15298L: linux-media@vger.kernel.org 15299S: Supported 15300W: https://linuxtv.org 15301W: http://netup.tv/ 15302T: git git://linuxtv.org/media.git 15303F: drivers/media/dvb-frontends/horus3a* 15304 15305MEDIA DRIVERS FOR LNBH25 15306M: Abylay Ospan <aospan@amazon.com> 15307L: linux-media@vger.kernel.org 15308S: Supported 15309W: https://linuxtv.org 15310W: http://netup.tv/ 15311T: git git://linuxtv.org/media.git 15312F: drivers/media/dvb-frontends/lnbh25* 15313 15314MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 15315L: linux-media@vger.kernel.org 15316S: Orphan 15317W: https://linuxtv.org 15318T: git git://linuxtv.org/media.git 15319F: drivers/media/dvb-frontends/mxl5xx* 15320 15321MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 15322M: Abylay Ospan <aospan@amazon.com> 15323L: linux-media@vger.kernel.org 15324S: Supported 15325W: https://linuxtv.org 15326W: http://netup.tv/ 15327T: git git://linuxtv.org/media.git 15328F: drivers/media/pci/netup_unidvb/* 15329 15330MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 15331M: Dmitry Osipenko <digetx@gmail.com> 15332L: linux-media@vger.kernel.org 15333L: linux-tegra@vger.kernel.org 15334S: Maintained 15335T: git git://linuxtv.org/media.git 15336F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 15337F: drivers/media/platform/nvidia/tegra-vde/ 15338 15339MEDIA DRIVERS FOR RENESAS - CEU 15340M: Jacopo Mondi <jacopo@jmondi.org> 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,ceu.yaml 15346F: drivers/media/platform/renesas/renesas-ceu.c 15347F: include/media/drv-intf/renesas-ceu.h 15348 15349MEDIA DRIVERS FOR RENESAS - DRIF 15350M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 15351L: linux-media@vger.kernel.org 15352L: linux-renesas-soc@vger.kernel.org 15353S: Supported 15354T: git git://linuxtv.org/media.git 15355F: Documentation/devicetree/bindings/media/renesas,drif.yaml 15356F: drivers/media/platform/renesas/rcar_drif.c 15357 15358MEDIA DRIVERS FOR RENESAS - FCP 15359M: Laurent Pinchart <laurent.pinchart@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,fcp.yaml 15365F: drivers/media/platform/renesas/rcar-fcp.c 15366F: include/media/rcar-fcp.h 15367 15368MEDIA DRIVERS FOR RENESAS - FDP1 15369M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15370L: linux-media@vger.kernel.org 15371L: linux-renesas-soc@vger.kernel.org 15372S: Supported 15373T: git git://linuxtv.org/media.git 15374F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 15375F: drivers/media/platform/renesas/rcar_fdp1.c 15376 15377MEDIA DRIVERS FOR RENESAS - VIN 15378M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 15379L: linux-media@vger.kernel.org 15380L: linux-renesas-soc@vger.kernel.org 15381S: Supported 15382T: git git://linuxtv.org/media.git 15383F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 15384F: Documentation/devicetree/bindings/media/renesas,isp.yaml 15385F: Documentation/devicetree/bindings/media/renesas,vin.yaml 15386F: drivers/media/platform/renesas/rcar-csi2.c 15387F: drivers/media/platform/renesas/rcar-isp/ 15388F: drivers/media/platform/renesas/rcar-vin/ 15389 15390MEDIA DRIVERS FOR RENESAS - VSP1 15391M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15392M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15393L: linux-media@vger.kernel.org 15394L: linux-renesas-soc@vger.kernel.org 15395S: Supported 15396T: git git://linuxtv.org/media.git 15397F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 15398F: drivers/media/platform/renesas/vsp1/ 15399 15400MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 15401L: linux-media@vger.kernel.org 15402S: Orphan 15403W: https://linuxtv.org 15404T: git git://linuxtv.org/media.git 15405F: drivers/media/dvb-frontends/stv0910* 15406 15407MEDIA DRIVERS FOR ST STV6111 TUNER ICs 15408L: linux-media@vger.kernel.org 15409S: Orphan 15410W: https://linuxtv.org 15411T: git git://linuxtv.org/media.git 15412F: drivers/media/dvb-frontends/stv6111* 15413 15414MEDIA DRIVERS FOR STM32 - CSI 15415M: Alain Volmat <alain.volmat@foss.st.com> 15416L: linux-media@vger.kernel.org 15417S: Supported 15418T: git git://linuxtv.org/media_tree.git 15419F: Documentation/devicetree/bindings/media/st,stm32mp25-csi.yaml 15420F: drivers/media/platform/st/stm32/stm32-csi.c 15421 15422MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP 15423M: Hugues Fruchet <hugues.fruchet@foss.st.com> 15424M: Alain Volmat <alain.volmat@foss.st.com> 15425L: linux-media@vger.kernel.org 15426S: Supported 15427T: git git://linuxtv.org/media.git 15428F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 15429F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml 15430F: drivers/media/platform/st/stm32/stm32-dcmi.c 15431F: drivers/media/platform/st/stm32/stm32-dcmipp/* 15432 15433MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 15434M: Mauro Carvalho Chehab <mchehab@kernel.org> 15435L: linux-media@vger.kernel.org 15436S: Maintained 15437W: https://linuxtv.org 15438Q: http://patchwork.kernel.org/project/linux-media/list/ 15439T: git git://linuxtv.org/media.git 15440F: Documentation/admin-guide/media/ 15441F: Documentation/devicetree/bindings/media/ 15442F: Documentation/driver-api/media/ 15443F: Documentation/userspace-api/media/ 15444F: drivers/media/ 15445F: drivers/staging/media/ 15446F: include/dt-bindings/media/ 15447F: include/linux/platform_data/media/ 15448F: include/media/ 15449F: include/uapi/linux/dvb/ 15450F: include/uapi/linux/ivtv* 15451F: include/uapi/linux/media.h 15452F: include/uapi/linux/uvcvideo.h 15453F: include/uapi/linux/v4l2-* 15454F: include/uapi/linux/videodev2.h 15455 15456MEDIATEK BLUETOOTH DRIVER 15457M: Sean Wang <sean.wang@mediatek.com> 15458L: linux-bluetooth@vger.kernel.org 15459L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15460S: Maintained 15461F: Documentation/devicetree/bindings/net/bluetooth/mediatek,bluetooth.txt 15462F: Documentation/devicetree/bindings/net/bluetooth/mediatek,mt7921s-bluetooth.yaml 15463F: drivers/bluetooth/btmtkuart.c 15464 15465MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 15466M: Sen Chu <sen.chu@mediatek.com> 15467M: Sean Wang <sean.wang@mediatek.com> 15468M: Macpaul Lin <macpaul.lin@mediatek.com> 15469L: linux-pm@vger.kernel.org 15470S: Maintained 15471F: Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml 15472F: drivers/power/reset/mt6323-poweroff.c 15473 15474MEDIATEK CIR DRIVER 15475M: Sean Wang <sean.wang@mediatek.com> 15476S: Maintained 15477F: drivers/media/rc/mtk-cir.c 15478 15479MEDIATEK DMA DRIVER 15480M: Sean Wang <sean.wang@mediatek.com> 15481L: dmaengine@vger.kernel.org 15482L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15483L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15484S: Maintained 15485F: Documentation/devicetree/bindings/dma/mediatek,* 15486F: drivers/dma/mediatek/ 15487 15488MEDIATEK ETHERNET DRIVER 15489M: Felix Fietkau <nbd@nbd.name> 15490M: Sean Wang <sean.wang@mediatek.com> 15491M: Lorenzo Bianconi <lorenzo@kernel.org> 15492L: netdev@vger.kernel.org 15493S: Maintained 15494F: drivers/net/ethernet/mediatek/ 15495 15496MEDIATEK ETHERNET PCS DRIVER 15497M: Alexander Couzens <lynxis@fe80.eu> 15498M: Daniel Golle <daniel@makrotopia.org> 15499L: netdev@vger.kernel.org 15500S: Maintained 15501F: drivers/net/pcs/pcs-mtk-lynxi.c 15502F: include/linux/pcs/pcs-mtk-lynxi.h 15503 15504MEDIATEK ETHERNET PHY DRIVERS 15505M: Daniel Golle <daniel@makrotopia.org> 15506M: Qingfang Deng <dqfext@gmail.com> 15507M: SkyLake Huang <SkyLake.Huang@mediatek.com> 15508L: netdev@vger.kernel.org 15509S: Maintained 15510F: drivers/net/phy/mediatek/mtk-2p5ge.c 15511F: drivers/net/phy/mediatek/mtk-ge-soc.c 15512F: drivers/net/phy/mediatek/mtk-phy-lib.c 15513F: drivers/net/phy/mediatek/mtk-ge.c 15514F: drivers/net/phy/mediatek/mtk.h 15515F: drivers/phy/mediatek/phy-mtk-xfi-tphy.c 15516 15517MEDIATEK I2C CONTROLLER DRIVER 15518M: Qii Wang <qii.wang@mediatek.com> 15519L: linux-i2c@vger.kernel.org 15520S: Maintained 15521F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 15522F: drivers/i2c/busses/i2c-mt65xx.c 15523 15524MEDIATEK IOMMU DRIVER 15525M: Yong Wu <yong.wu@mediatek.com> 15526L: iommu@lists.linux.dev 15527L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15528S: Supported 15529F: Documentation/devicetree/bindings/iommu/mediatek* 15530F: drivers/iommu/mtk_iommu* 15531F: include/dt-bindings/memory/mediatek,mt*-port.h 15532F: include/dt-bindings/memory/mt*-port.h 15533 15534MEDIATEK JPEG DRIVER 15535M: Bin Liu <bin.liu@mediatek.com> 15536S: Supported 15537F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 15538F: drivers/media/platform/mediatek/jpeg/ 15539 15540MEDIATEK KEYPAD DRIVER 15541M: Mattijs Korpershoek <mkorpershoek@kernel.org> 15542S: Supported 15543F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 15544F: drivers/input/keyboard/mt6779-keypad.c 15545 15546MEDIATEK MDP DRIVER 15547M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 15548M: Houlong Wei <houlong.wei@mediatek.com> 15549M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 15550S: Supported 15551F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 15552F: drivers/media/platform/mediatek/mdp/ 15553F: drivers/media/platform/mediatek/vpu/ 15554 15555MEDIATEK MEDIA DRIVER 15556M: Tiffany Lin <tiffany.lin@mediatek.com> 15557M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 15558M: Yunfei Dong <yunfei.dong@mediatek.com> 15559S: Supported 15560F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 15561F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 15562F: drivers/media/platform/mediatek/vcodec/ 15563F: drivers/media/platform/mediatek/vpu/ 15564 15565MEDIATEK MIPI-CSI CDPHY DRIVER 15566M: Julien Stephan <jstephan@baylibre.com> 15567M: Andy Hsieh <andy.hsieh@mediatek.com> 15568S: Supported 15569F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml 15570F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5* 15571 15572MEDIATEK MMC/SD/SDIO DRIVER 15573M: Chaotian Jing <chaotian.jing@mediatek.com> 15574S: Maintained 15575F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 15576F: drivers/mmc/host/mtk-sd.c 15577 15578MEDIATEK MT6735 CLOCK & RESET DRIVERS 15579M: Yassine Oudjana <y.oudjana@protonmail.com> 15580L: linux-clk@vger.kernel.org 15581L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15582S: Maintained 15583F: drivers/clk/mediatek/clk-mt6735-apmixedsys.c 15584F: drivers/clk/mediatek/clk-mt6735-imgsys.c 15585F: drivers/clk/mediatek/clk-mt6735-infracfg.c 15586F: drivers/clk/mediatek/clk-mt6735-mfgcfg.c 15587F: drivers/clk/mediatek/clk-mt6735-pericfg.c 15588F: drivers/clk/mediatek/clk-mt6735-topckgen.c 15589F: drivers/clk/mediatek/clk-mt6735-vdecsys.c 15590F: drivers/clk/mediatek/clk-mt6735-vencsys.c 15591F: include/dt-bindings/clock/mediatek,mt6735-apmixedsys.h 15592F: include/dt-bindings/clock/mediatek,mt6735-imgsys.h 15593F: include/dt-bindings/clock/mediatek,mt6735-infracfg.h 15594F: include/dt-bindings/clock/mediatek,mt6735-mfgcfg.h 15595F: include/dt-bindings/clock/mediatek,mt6735-pericfg.h 15596F: include/dt-bindings/clock/mediatek,mt6735-topckgen.h 15597F: include/dt-bindings/clock/mediatek,mt6735-vdecsys.h 15598F: include/dt-bindings/clock/mediatek,mt6735-vencsys.h 15599F: include/dt-bindings/reset/mediatek,mt6735-infracfg.h 15600F: include/dt-bindings/reset/mediatek,mt6735-mfgcfg.h 15601F: include/dt-bindings/reset/mediatek,mt6735-pericfg.h 15602F: include/dt-bindings/reset/mediatek,mt6735-vdecsys.h 15603 15604MEDIATEK MT76 WIRELESS LAN DRIVER 15605M: Felix Fietkau <nbd@nbd.name> 15606M: Lorenzo Bianconi <lorenzo@kernel.org> 15607M: Ryder Lee <ryder.lee@mediatek.com> 15608R: Shayne Chen <shayne.chen@mediatek.com> 15609R: Sean Wang <sean.wang@mediatek.com> 15610L: linux-wireless@vger.kernel.org 15611S: Maintained 15612T: git https://github.com/nbd168/wireless 15613F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 15614F: drivers/net/wireless/mediatek/mt76/ 15615 15616MEDIATEK MT7601U WIRELESS LAN DRIVER 15617M: Jakub Kicinski <kuba@kernel.org> 15618L: linux-wireless@vger.kernel.org 15619S: Maintained 15620F: drivers/net/wireless/mediatek/mt7601u/ 15621 15622MEDIATEK MT7621 CLOCK DRIVER 15623M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15624S: Maintained 15625F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 15626F: drivers/clk/ralink/clk-mt7621.c 15627 15628MEDIATEK MT7621 PCIE CONTROLLER DRIVER 15629M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15630S: Maintained 15631F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 15632F: drivers/pci/controller/pcie-mt7621.c 15633 15634MEDIATEK MT7621 PHY PCI DRIVER 15635M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15636S: Maintained 15637F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 15638F: drivers/phy/ralink/phy-mt7621-pci.c 15639 15640MEDIATEK MT7621/28/88 I2C DRIVER 15641M: Stefan Roese <sr@denx.de> 15642L: linux-i2c@vger.kernel.org 15643S: Maintained 15644F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 15645F: drivers/i2c/busses/i2c-mt7621.c 15646 15647MEDIATEK MTMIPS CLOCK DRIVER 15648M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15649S: Maintained 15650F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 15651F: drivers/clk/ralink/clk-mtmips.c 15652 15653MEDIATEK NAND CONTROLLER DRIVER 15654L: linux-mtd@lists.infradead.org 15655S: Orphan 15656F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 15657F: drivers/mtd/nand/raw/mtk_* 15658 15659MEDIATEK PMIC LED DRIVER 15660M: Sen Chu <sen.chu@mediatek.com> 15661M: Sean Wang <sean.wang@mediatek.com> 15662M: Macpaul Lin <macpaul.lin@mediatek.com> 15663S: Maintained 15664F: Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml 15665F: drivers/leds/leds-mt6323.c 15666 15667MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 15668M: Sean Wang <sean.wang@mediatek.com> 15669S: Maintained 15670F: drivers/char/hw_random/mtk-rng.c 15671 15672MEDIATEK SMI DRIVER 15673M: Yong Wu <yong.wu@mediatek.com> 15674L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15675S: Supported 15676F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 15677F: drivers/memory/mtk-smi.c 15678F: include/soc/mediatek/smi.h 15679 15680MEDIATEK SWITCH DRIVER 15681M: Chester A. Unal <chester.a.unal@arinc9.com> 15682M: Daniel Golle <daniel@makrotopia.org> 15683M: DENG Qingfang <dqfext@gmail.com> 15684M: Sean Wang <sean.wang@mediatek.com> 15685L: netdev@vger.kernel.org 15686S: Maintained 15687F: drivers/net/dsa/mt7530-mdio.c 15688F: drivers/net/dsa/mt7530-mmio.c 15689F: drivers/net/dsa/mt7530.* 15690F: net/dsa/tag_mtk.c 15691 15692MEDIATEK T7XX 5G WWAN MODEM DRIVER 15693M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 15694R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 15695R: Liu Haijun <haijun.liu@mediatek.com> 15696R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 15697L: netdev@vger.kernel.org 15698S: Supported 15699F: drivers/net/wwan/t7xx/ 15700 15701MEDIATEK USB3 DRD IP DRIVER 15702M: Chunfeng Yun <chunfeng.yun@mediatek.com> 15703L: linux-usb@vger.kernel.org 15704L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15705L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15706S: Maintained 15707F: Documentation/devicetree/bindings/usb/mediatek,* 15708F: drivers/usb/host/xhci-mtk* 15709F: drivers/usb/mtu3/ 15710 15711MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 15712M: Peter Senna Tschudin <peter.senna@gmail.com> 15713M: Ian Ray <ian.ray@ge.com> 15714M: Martyn Welch <martyn.welch@collabora.co.uk> 15715S: Maintained 15716F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 15717F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 15718 15719MEGARAID SCSI/SAS DRIVERS 15720M: Kashyap Desai <kashyap.desai@broadcom.com> 15721M: Sumit Saxena <sumit.saxena@broadcom.com> 15722M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 15723M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 15724L: megaraidlinux.pdl@broadcom.com 15725L: linux-scsi@vger.kernel.org 15726S: Maintained 15727W: http://www.avagotech.com/support/ 15728F: Documentation/scsi/megaraid.rst 15729F: drivers/scsi/megaraid.* 15730F: drivers/scsi/megaraid/ 15731 15732MELEXIS MLX90614 DRIVER 15733M: Crt Mori <cmo@melexis.com> 15734L: linux-iio@vger.kernel.org 15735S: Supported 15736W: http://www.melexis.com 15737F: drivers/iio/temperature/mlx90614.c 15738 15739MELEXIS MLX90632 DRIVER 15740M: Crt Mori <cmo@melexis.com> 15741L: linux-iio@vger.kernel.org 15742S: Supported 15743W: http://www.melexis.com 15744F: drivers/iio/temperature/mlx90632.c 15745 15746MELEXIS MLX90635 DRIVER 15747M: Crt Mori <cmo@melexis.com> 15748L: linux-iio@vger.kernel.org 15749S: Supported 15750W: http://www.melexis.com 15751F: drivers/iio/temperature/mlx90635.c 15752 15753MELFAS MIP4 TOUCHSCREEN DRIVER 15754M: Sangwon Jee <jeesw@melfas.com> 15755S: Supported 15756W: http://www.melfas.com 15757F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 15758F: drivers/input/touchscreen/melfas_mip4.c 15759 15760MELLANOX BLUEFIELD I2C DRIVER 15761M: Khalil Blaiech <kblaiech@nvidia.com> 15762M: Asmaa Mnebhi <asmaa@nvidia.com> 15763L: linux-i2c@vger.kernel.org 15764S: Supported 15765F: drivers/i2c/busses/i2c-mlxbf.c 15766 15767MELLANOX ETHERNET DRIVER (mlx4_en) 15768M: Tariq Toukan <tariqt@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/mlx4/en_* 15774 15775MELLANOX ETHERNET DRIVER (mlx5e) 15776M: Saeed Mahameed <saeedm@nvidia.com> 15777M: Tariq Toukan <tariqt@nvidia.com> 15778M: Mark Bloch <mbloch@nvidia.com> 15779L: netdev@vger.kernel.org 15780S: Maintained 15781W: https://www.nvidia.com/networking/ 15782Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15783F: drivers/net/ethernet/mellanox/mlx5/core/en_* 15784 15785MELLANOX ETHERNET INNOVA DRIVERS 15786R: Boris Pismenny <borisp@nvidia.com> 15787L: netdev@vger.kernel.org 15788S: Maintained 15789W: https://www.nvidia.com/networking/ 15790Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15791F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 15792F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 15793F: include/linux/mlx5/mlx5_ifc_fpga.h 15794 15795MELLANOX ETHERNET SWITCH DRIVERS 15796M: Ido Schimmel <idosch@nvidia.com> 15797M: Petr Machata <petrm@nvidia.com> 15798L: netdev@vger.kernel.org 15799S: Supported 15800W: https://www.nvidia.com/networking/ 15801Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15802F: drivers/net/ethernet/mellanox/mlxsw/ 15803F: tools/testing/selftests/drivers/net/mlxsw/ 15804 15805MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 15806M: mlxsw@nvidia.com 15807L: netdev@vger.kernel.org 15808S: Supported 15809W: https://www.nvidia.com/networking/ 15810Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15811F: drivers/net/ethernet/mellanox/mlxfw/ 15812 15813MELLANOX HARDWARE PLATFORM SUPPORT 15814M: Hans de Goede <hansg@kernel.org> 15815M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 15816M: Vadim Pasternak <vadimp@nvidia.com> 15817L: platform-driver-x86@vger.kernel.org 15818S: Supported 15819F: Documentation/ABI/stable/sysfs-driver-mlxreg-io 15820F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 15821F: drivers/platform/mellanox/ 15822F: include/linux/platform_data/mlxreg.h 15823 15824MELLANOX MLX4 core VPI driver 15825M: Tariq Toukan <tariqt@nvidia.com> 15826L: netdev@vger.kernel.org 15827L: linux-rdma@vger.kernel.org 15828S: Maintained 15829W: https://www.nvidia.com/networking/ 15830Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15831F: drivers/net/ethernet/mellanox/mlx4/ 15832F: include/linux/mlx4/ 15833 15834MELLANOX MLX4 IB driver 15835M: Yishai Hadas <yishaih@nvidia.com> 15836L: linux-rdma@vger.kernel.org 15837S: Supported 15838W: https://www.nvidia.com/networking/ 15839Q: http://patchwork.kernel.org/project/linux-rdma/list/ 15840F: drivers/infiniband/hw/mlx4/ 15841F: include/linux/mlx4/ 15842F: include/uapi/rdma/mlx4-abi.h 15843 15844MELLANOX MLX5 core VPI driver 15845M: Saeed Mahameed <saeedm@nvidia.com> 15846M: Leon Romanovsky <leonro@nvidia.com> 15847M: Tariq Toukan <tariqt@nvidia.com> 15848M: Mark Bloch <mbloch@nvidia.com> 15849L: netdev@vger.kernel.org 15850L: linux-rdma@vger.kernel.org 15851S: Maintained 15852W: https://www.nvidia.com/networking/ 15853Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15854F: Documentation/networking/device_drivers/ethernet/mellanox/ 15855F: drivers/net/ethernet/mellanox/mlx5/core/ 15856F: include/linux/mlx5/ 15857 15858MELLANOX MLX5 IB driver 15859M: Leon Romanovsky <leonro@nvidia.com> 15860L: linux-rdma@vger.kernel.org 15861S: Supported 15862W: https://www.nvidia.com/networking/ 15863Q: http://patchwork.kernel.org/project/linux-rdma/list/ 15864F: drivers/infiniband/hw/mlx5/ 15865F: include/linux/mlx5/ 15866F: include/uapi/rdma/mlx5-abi.h 15867 15868MELLANOX MLX5 VDPA DRIVER 15869M: Dragos Tatulea <dtatulea@nvidia.com> 15870L: virtualization@lists.linux.dev 15871S: Supported 15872F: drivers/vdpa/mlx5/ 15873 15874MELLANOX MLXCPLD I2C AND MUX DRIVER 15875M: Vadim Pasternak <vadimp@nvidia.com> 15876M: Michael Shych <michaelsh@nvidia.com> 15877L: linux-i2c@vger.kernel.org 15878S: Supported 15879F: Documentation/i2c/busses/i2c-mlxcpld.rst 15880F: drivers/i2c/busses/i2c-mlxcpld.c 15881F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 15882 15883MELLANOX MLXCPLD LED DRIVER 15884M: Vadim Pasternak <vadimp@nvidia.com> 15885L: linux-leds@vger.kernel.org 15886S: Supported 15887F: Documentation/leds/leds-mlxcpld.rst 15888F: drivers/leds/leds-mlxcpld.c 15889F: drivers/leds/leds-mlxreg.c 15890 15891MEMBARRIER SUPPORT 15892M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 15893M: "Paul E. McKenney" <paulmck@kernel.org> 15894L: linux-kernel@vger.kernel.org 15895S: Supported 15896F: Documentation/scheduler/membarrier.rst 15897F: arch/*/include/asm/membarrier.h 15898F: arch/*/include/asm/sync_core.h 15899F: include/uapi/linux/membarrier.h 15900F: kernel/sched/membarrier.c 15901 15902MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 15903M: Mike Rapoport <rppt@kernel.org> 15904L: linux-mm@kvack.org 15905S: Maintained 15906T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git for-next 15907T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git fixes 15908F: Documentation/core-api/boot-time-mm.rst 15909F: Documentation/core-api/kho/bindings/memblock/* 15910F: include/linux/memblock.h 15911F: mm/bootmem_info.c 15912F: mm/memblock.c 15913F: mm/memtest.c 15914F: mm/mm_init.c 15915F: mm/rodata_test.c 15916F: tools/testing/memblock/ 15917 15918MEMORY ALLOCATION PROFILING 15919M: Suren Baghdasaryan <surenb@google.com> 15920M: Kent Overstreet <kent.overstreet@linux.dev> 15921L: linux-mm@kvack.org 15922S: Maintained 15923F: Documentation/mm/allocation-profiling.rst 15924F: include/linux/alloc_tag.h 15925F: include/linux/pgalloc_tag.h 15926F: lib/alloc_tag.c 15927 15928MEMORY CONTROLLER DRIVERS 15929M: Krzysztof Kozlowski <krzk@kernel.org> 15930L: linux-kernel@vger.kernel.org 15931S: Maintained 15932B: mailto:krzysztof.kozlowski@linaro.org 15933T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 15934F: Documentation/devicetree/bindings/memory-controllers/ 15935F: drivers/memory/ 15936F: include/dt-bindings/memory/ 15937F: include/memory/ 15938 15939MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 15940M: Dmitry Osipenko <digetx@gmail.com> 15941L: linux-pm@vger.kernel.org 15942L: linux-tegra@vger.kernel.org 15943S: Maintained 15944T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 15945F: drivers/devfreq/tegra30-devfreq.c 15946 15947MEMORY HOT(UN)PLUG 15948M: David Hildenbrand <david@redhat.com> 15949M: Oscar Salvador <osalvador@suse.de> 15950L: linux-mm@kvack.org 15951S: Maintained 15952F: Documentation/admin-guide/mm/memory-hotplug.rst 15953F: Documentation/core-api/memory-hotplug.rst 15954F: drivers/base/memory.c 15955F: include/linux/memory_hotplug.h 15956F: include/linux/memremap.h 15957F: mm/memremap.c 15958F: mm/memory_hotplug.c 15959F: tools/testing/selftests/memory-hotplug/ 15960 15961MEMORY MANAGEMENT 15962M: Andrew Morton <akpm@linux-foundation.org> 15963L: linux-mm@kvack.org 15964S: Maintained 15965W: http://www.linux-mm.org 15966T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15967T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 15968F: mm/ 15969F: tools/mm/ 15970 15971MEMORY MANAGEMENT - CORE 15972M: Andrew Morton <akpm@linux-foundation.org> 15973M: David Hildenbrand <david@redhat.com> 15974R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 15975R: Liam R. Howlett <Liam.Howlett@oracle.com> 15976R: Vlastimil Babka <vbabka@suse.cz> 15977R: Mike Rapoport <rppt@kernel.org> 15978R: Suren Baghdasaryan <surenb@google.com> 15979R: Michal Hocko <mhocko@suse.com> 15980L: linux-mm@kvack.org 15981S: Maintained 15982W: http://www.linux-mm.org 15983T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15984F: include/linux/gfp.h 15985F: include/linux/gfp_types.h 15986F: include/linux/highmem.h 15987F: include/linux/memory.h 15988F: include/linux/mm.h 15989F: include/linux/mm_*.h 15990F: include/linux/mmzone.h 15991F: include/linux/mmdebug.h 15992F: include/linux/mmu_notifier.h 15993F: include/linux/pagewalk.h 15994F: include/linux/pgtable.h 15995F: include/linux/ptdump.h 15996F: include/linux/vmpressure.h 15997F: include/linux/vmstat.h 15998F: kernel/fork.c 15999F: mm/Kconfig 16000F: mm/debug.c 16001F: mm/folio-compat.c 16002F: mm/highmem.c 16003F: mm/init-mm.c 16004F: mm/internal.h 16005F: mm/maccess.c 16006F: mm/memory.c 16007F: mm/mmu_notifier.c 16008F: mm/mmzone.c 16009F: mm/pagewalk.c 16010F: mm/pgtable-generic.c 16011F: mm/ptdump.c 16012F: mm/sparse-vmemmap.c 16013F: mm/sparse.c 16014F: mm/util.c 16015F: mm/vmpressure.c 16016F: mm/vmstat.c 16017N: include/linux/page[-_]* 16018 16019MEMORY MANAGEMENT - EXECMEM 16020M: Andrew Morton <akpm@linux-foundation.org> 16021M: Mike Rapoport <rppt@kernel.org> 16022L: linux-mm@kvack.org 16023S: Maintained 16024F: include/linux/execmem.h 16025F: mm/execmem.c 16026 16027MEMORY MANAGEMENT - GUP (GET USER PAGES) 16028M: Andrew Morton <akpm@linux-foundation.org> 16029M: David Hildenbrand <david@redhat.com> 16030R: Jason Gunthorpe <jgg@nvidia.com> 16031R: John Hubbard <jhubbard@nvidia.com> 16032R: Peter Xu <peterx@redhat.com> 16033L: linux-mm@kvack.org 16034S: Maintained 16035W: http://www.linux-mm.org 16036T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16037F: mm/gup.c 16038F: mm/gup_test.c 16039F: mm/gup_test.h 16040F: tools/testing/selftests/mm/gup_longterm.c 16041F: tools/testing/selftests/mm/gup_test.c 16042 16043MEMORY MANAGEMENT - KSM (Kernel Samepage Merging) 16044M: Andrew Morton <akpm@linux-foundation.org> 16045M: David Hildenbrand <david@redhat.com> 16046R: Xu Xin <xu.xin16@zte.com.cn> 16047R: Chengming Zhou <chengming.zhou@linux.dev> 16048L: linux-mm@kvack.org 16049S: Maintained 16050W: http://www.linux-mm.org 16051T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16052F: Documentation/admin-guide/mm/ksm.rst 16053F: Documentation/mm/ksm.rst 16054F: include/linux/ksm.h 16055F: include/trace/events/ksm.h 16056F: mm/ksm.c 16057F: mm/mm_slot.h 16058 16059MEMORY MANAGEMENT - MEMORY POLICY AND MIGRATION 16060M: Andrew Morton <akpm@linux-foundation.org> 16061M: David Hildenbrand <david@redhat.com> 16062R: Zi Yan <ziy@nvidia.com> 16063R: Matthew Brost <matthew.brost@intel.com> 16064R: Joshua Hahn <joshua.hahnjy@gmail.com> 16065R: Rakie Kim <rakie.kim@sk.com> 16066R: Byungchul Park <byungchul@sk.com> 16067R: Gregory Price <gourry@gourry.net> 16068R: Ying Huang <ying.huang@linux.alibaba.com> 16069R: Alistair Popple <apopple@nvidia.com> 16070L: linux-mm@kvack.org 16071S: Maintained 16072W: http://www.linux-mm.org 16073T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16074F: include/linux/mempolicy.h 16075F: include/uapi/linux/mempolicy.h 16076F: include/linux/migrate.h 16077F: include/linux/migrate_mode.h 16078F: mm/mempolicy.c 16079F: mm/migrate.c 16080F: mm/migrate_device.c 16081 16082MEMORY MANAGEMENT - MGLRU (MULTI-GEN LRU) 16083M: Andrew Morton <akpm@linux-foundation.org> 16084M: Axel Rasmussen <axelrasmussen@google.com> 16085M: Yuanchu Xie <yuanchu@google.com> 16086R: Wei Xu <weixugc@google.com> 16087L: linux-mm@kvack.org 16088S: Maintained 16089W: http://www.linux-mm.org 16090T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16091F: Documentation/admin-guide/mm/multigen_lru.rst 16092F: Documentation/mm/multigen_lru.rst 16093F: include/linux/mm_inline.h 16094F: include/linux/mmzone.h 16095F: mm/swap.c 16096F: mm/vmscan.c 16097F: mm/workingset.c 16098 16099MEMORY MANAGEMENT - MISC 16100M: Andrew Morton <akpm@linux-foundation.org> 16101M: David Hildenbrand <david@redhat.com> 16102R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16103R: Liam R. Howlett <Liam.Howlett@oracle.com> 16104R: Vlastimil Babka <vbabka@suse.cz> 16105R: Mike Rapoport <rppt@kernel.org> 16106R: Suren Baghdasaryan <surenb@google.com> 16107R: Michal Hocko <mhocko@suse.com> 16108L: linux-mm@kvack.org 16109S: Maintained 16110W: http://www.linux-mm.org 16111T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16112F: Documentation/admin-guide/mm/ 16113F: Documentation/mm/ 16114F: include/linux/cma.h 16115F: include/linux/dmapool.h 16116F: include/linux/ioremap.h 16117F: include/linux/memory-tiers.h 16118F: include/linux/page_idle.h 16119F: mm/backing-dev.c 16120F: mm/cma.c 16121F: mm/cma_debug.c 16122F: mm/cma_sysfs.c 16123F: mm/dmapool.c 16124F: mm/dmapool_test.c 16125F: mm/early_ioremap.c 16126F: mm/fadvise.c 16127F: mm/ioremap.c 16128F: mm/mapping_dirty_helpers.c 16129F: mm/memory-tiers.c 16130F: mm/page_idle.c 16131F: mm/pgalloc-track.h 16132F: mm/process_vm_access.c 16133F: tools/testing/selftests/mm/ 16134 16135MEMORY MANAGEMENT - NUMA MEMBLOCKS AND NUMA EMULATION 16136M: Andrew Morton <akpm@linux-foundation.org> 16137M: Mike Rapoport <rppt@kernel.org> 16138L: linux-mm@kvack.org 16139S: Maintained 16140F: include/linux/numa_memblks.h 16141F: mm/numa.c 16142F: mm/numa_emulation.c 16143F: mm/numa_memblks.c 16144 16145MEMORY MANAGEMENT - OOM KILLER 16146M: Michal Hocko <mhocko@suse.com> 16147R: David Rientjes <rientjes@google.com> 16148R: Shakeel Butt <shakeel.butt@linux.dev> 16149L: linux-mm@kvack.org 16150S: Maintained 16151F: include/linux/oom.h 16152F: include/trace/events/oom.h 16153F: include/uapi/linux/oom.h 16154F: mm/oom_kill.c 16155 16156MEMORY MANAGEMENT - PAGE ALLOCATOR 16157M: Andrew Morton <akpm@linux-foundation.org> 16158M: Vlastimil Babka <vbabka@suse.cz> 16159R: Suren Baghdasaryan <surenb@google.com> 16160R: Michal Hocko <mhocko@suse.com> 16161R: Brendan Jackman <jackmanb@google.com> 16162R: Johannes Weiner <hannes@cmpxchg.org> 16163R: Zi Yan <ziy@nvidia.com> 16164L: linux-mm@kvack.org 16165S: Maintained 16166F: include/linux/compaction.h 16167F: include/linux/gfp.h 16168F: include/linux/page-isolation.h 16169F: mm/compaction.c 16170F: mm/debug_page_alloc.c 16171F: mm/debug_page_ref.c 16172F: mm/fail_page_alloc.c 16173F: mm/page_alloc.c 16174F: mm/page_ext.c 16175F: mm/page_frag_cache.c 16176F: mm/page_isolation.c 16177F: mm/page_owner.c 16178F: mm/page_poison.c 16179F: mm/page_reporting.c 16180F: mm/page_reporting.h 16181F: mm/show_mem.c 16182F: mm/shuffle.c 16183F: mm/shuffle.h 16184 16185MEMORY MANAGEMENT - RECLAIM 16186M: Andrew Morton <akpm@linux-foundation.org> 16187M: Johannes Weiner <hannes@cmpxchg.org> 16188R: David Hildenbrand <david@redhat.com> 16189R: Michal Hocko <mhocko@kernel.org> 16190R: Qi Zheng <zhengqi.arch@bytedance.com> 16191R: Shakeel Butt <shakeel.butt@linux.dev> 16192R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16193L: linux-mm@kvack.org 16194S: Maintained 16195F: mm/pt_reclaim.c 16196F: mm/vmscan.c 16197F: mm/workingset.c 16198 16199MEMORY MANAGEMENT - RMAP (REVERSE MAPPING) 16200M: Andrew Morton <akpm@linux-foundation.org> 16201M: David Hildenbrand <david@redhat.com> 16202M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16203R: Rik van Riel <riel@surriel.com> 16204R: Liam R. Howlett <Liam.Howlett@oracle.com> 16205R: Vlastimil Babka <vbabka@suse.cz> 16206R: Harry Yoo <harry.yoo@oracle.com> 16207L: linux-mm@kvack.org 16208S: Maintained 16209F: include/linux/rmap.h 16210F: mm/page_vma_mapped.c 16211F: mm/rmap.c 16212 16213MEMORY MANAGEMENT - SECRETMEM 16214M: Andrew Morton <akpm@linux-foundation.org> 16215M: Mike Rapoport <rppt@kernel.org> 16216L: linux-mm@kvack.org 16217S: Maintained 16218F: include/linux/secretmem.h 16219F: mm/secretmem.c 16220 16221MEMORY MANAGEMENT - SWAP 16222M: Andrew Morton <akpm@linux-foundation.org> 16223R: Kemeng Shi <shikemeng@huaweicloud.com> 16224R: Kairui Song <kasong@tencent.com> 16225R: Nhat Pham <nphamcs@gmail.com> 16226R: Baoquan He <bhe@redhat.com> 16227R: Barry Song <baohua@kernel.org> 16228R: Chris Li <chrisl@kernel.org> 16229L: linux-mm@kvack.org 16230S: Maintained 16231F: include/linux/swap.h 16232F: include/linux/swapfile.h 16233F: include/linux/swapops.h 16234F: mm/page_io.c 16235F: mm/swap.c 16236F: mm/swap.h 16237F: mm/swap_state.c 16238F: mm/swapfile.c 16239 16240MEMORY MANAGEMENT - THP (TRANSPARENT HUGE PAGE) 16241M: Andrew Morton <akpm@linux-foundation.org> 16242M: David Hildenbrand <david@redhat.com> 16243M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16244R: Zi Yan <ziy@nvidia.com> 16245R: Baolin Wang <baolin.wang@linux.alibaba.com> 16246R: Liam R. Howlett <Liam.Howlett@oracle.com> 16247R: Nico Pache <npache@redhat.com> 16248R: Ryan Roberts <ryan.roberts@arm.com> 16249R: Dev Jain <dev.jain@arm.com> 16250R: Barry Song <baohua@kernel.org> 16251L: linux-mm@kvack.org 16252S: Maintained 16253W: http://www.linux-mm.org 16254T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16255F: Documentation/admin-guide/mm/transhuge.rst 16256F: include/linux/huge_mm.h 16257F: include/linux/khugepaged.h 16258F: include/trace/events/huge_memory.h 16259F: mm/huge_memory.c 16260F: mm/khugepaged.c 16261F: mm/mm_slot.h 16262F: tools/testing/selftests/mm/khugepaged.c 16263F: tools/testing/selftests/mm/split_huge_page_test.c 16264F: tools/testing/selftests/mm/transhuge-stress.c 16265 16266MEMORY MANAGEMENT - USERFAULTFD 16267M: Andrew Morton <akpm@linux-foundation.org> 16268R: Peter Xu <peterx@redhat.com> 16269L: linux-mm@kvack.org 16270S: Maintained 16271F: Documentation/admin-guide/mm/userfaultfd.rst 16272F: fs/userfaultfd.c 16273F: include/asm-generic/pgtable_uffd.h 16274F: include/linux/userfaultfd_k.h 16275F: include/uapi/linux/userfaultfd.h 16276F: mm/userfaultfd.c 16277F: tools/testing/selftests/mm/uffd-*.[ch] 16278 16279MEMORY MANAGEMENT - RUST 16280M: Alice Ryhl <aliceryhl@google.com> 16281R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16282R: Liam R. Howlett <Liam.Howlett@oracle.com> 16283L: linux-mm@kvack.org 16284L: rust-for-linux@vger.kernel.org 16285S: Maintained 16286W: http://www.linux-mm.org 16287T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16288F: rust/helpers/mm.c 16289F: rust/helpers/page.c 16290F: rust/kernel/mm.rs 16291F: rust/kernel/mm/ 16292F: rust/kernel/page.rs 16293 16294MEMORY MAPPING 16295M: Andrew Morton <akpm@linux-foundation.org> 16296M: Liam R. Howlett <Liam.Howlett@oracle.com> 16297M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16298R: Vlastimil Babka <vbabka@suse.cz> 16299R: Jann Horn <jannh@google.com> 16300R: Pedro Falcato <pfalcato@suse.de> 16301L: linux-mm@kvack.org 16302S: Maintained 16303W: http://www.linux-mm.org 16304T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16305F: include/trace/events/mmap.h 16306F: mm/interval_tree.c 16307F: mm/mincore.c 16308F: mm/mlock.c 16309F: mm/mmap.c 16310F: mm/mprotect.c 16311F: mm/mremap.c 16312F: mm/mseal.c 16313F: mm/msync.c 16314F: mm/nommu.c 16315F: mm/vma.c 16316F: mm/vma.h 16317F: mm/vma_exec.c 16318F: mm/vma_init.c 16319F: mm/vma_internal.h 16320F: tools/testing/selftests/mm/merge.c 16321F: tools/testing/vma/ 16322 16323MEMORY MAPPING - LOCKING 16324M: Andrew Morton <akpm@linux-foundation.org> 16325M: Suren Baghdasaryan <surenb@google.com> 16326M: Liam R. Howlett <Liam.Howlett@oracle.com> 16327M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16328R: Vlastimil Babka <vbabka@suse.cz> 16329R: Shakeel Butt <shakeel.butt@linux.dev> 16330L: linux-mm@kvack.org 16331S: Maintained 16332W: http://www.linux-mm.org 16333T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16334F: Documentation/mm/process_addrs.rst 16335F: include/linux/mmap_lock.h 16336F: include/trace/events/mmap_lock.h 16337F: mm/mmap_lock.c 16338 16339MEMORY MAPPING - MADVISE (MEMORY ADVICE) 16340M: Andrew Morton <akpm@linux-foundation.org> 16341M: Liam R. Howlett <Liam.Howlett@oracle.com> 16342M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16343M: David Hildenbrand <david@redhat.com> 16344R: Vlastimil Babka <vbabka@suse.cz> 16345R: Jann Horn <jannh@google.com> 16346L: linux-mm@kvack.org 16347S: Maintained 16348W: http://www.linux-mm.org 16349T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16350F: include/uapi/asm-generic/mman-common.h 16351F: mm/madvise.c 16352 16353MEMORY TECHNOLOGY DEVICES (MTD) 16354M: Miquel Raynal <miquel.raynal@bootlin.com> 16355M: Richard Weinberger <richard@nod.at> 16356M: Vignesh Raghavendra <vigneshr@ti.com> 16357L: linux-mtd@lists.infradead.org 16358S: Maintained 16359W: http://www.linux-mtd.infradead.org/ 16360Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 16361C: irc://irc.oftc.net/mtd 16362T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 16363T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 16364F: Documentation/devicetree/bindings/mtd/ 16365F: drivers/mtd/ 16366F: include/linux/mtd/ 16367F: include/uapi/mtd/ 16368 16369MEN A21 WATCHDOG DRIVER 16370M: Johannes Thumshirn <morbidrsa@gmail.com> 16371L: linux-watchdog@vger.kernel.org 16372S: Maintained 16373F: drivers/watchdog/mena21_wdt.c 16374 16375MEN CHAMELEON BUS (mcb) 16376M: Johannes Thumshirn <morbidrsa@gmail.com> 16377S: Maintained 16378F: Documentation/driver-api/men-chameleon-bus.rst 16379F: drivers/mcb/ 16380F: include/linux/mcb.h 16381 16382MEN F21BMC (Board Management Controller) 16383M: Andreas Werner <andreas.werner@men.de> 16384S: Supported 16385F: Documentation/hwmon/menf21bmc.rst 16386F: drivers/hwmon/menf21bmc_hwmon.c 16387F: drivers/leds/leds-menf21bmc.c 16388F: drivers/mfd/menf21bmc.c 16389F: drivers/watchdog/menf21bmc_wdt.c 16390 16391MEN Z069 WATCHDOG DRIVER 16392M: Johannes Thumshirn <jth@kernel.org> 16393L: linux-watchdog@vger.kernel.org 16394S: Maintained 16395F: drivers/watchdog/menz69_wdt.c 16396 16397MESON AO CEC DRIVER FOR AMLOGIC SOCS 16398M: Neil Armstrong <neil.armstrong@linaro.org> 16399L: linux-media@vger.kernel.org 16400L: linux-amlogic@lists.infradead.org 16401S: Supported 16402W: http://linux-meson.com/ 16403T: git git://linuxtv.org/media.git 16404F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 16405F: drivers/media/cec/platform/meson/ao-cec-g12a.c 16406F: drivers/media/cec/platform/meson/ao-cec.c 16407 16408MESON GE2D DRIVER FOR AMLOGIC SOCS 16409M: Neil Armstrong <neil.armstrong@linaro.org> 16410L: linux-media@vger.kernel.org 16411L: linux-amlogic@lists.infradead.org 16412S: Supported 16413T: git git://linuxtv.org/media.git 16414F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 16415F: drivers/media/platform/amlogic/meson-ge2d/ 16416 16417MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 16418M: Liang Yang <liang.yang@amlogic.com> 16419L: linux-mtd@lists.infradead.org 16420S: Maintained 16421F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 16422F: drivers/mtd/nand/raw/meson_* 16423 16424MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 16425M: Neil Armstrong <neil.armstrong@linaro.org> 16426L: linux-media@vger.kernel.org 16427L: linux-amlogic@lists.infradead.org 16428S: Supported 16429T: git git://linuxtv.org/media.git 16430F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 16431F: drivers/staging/media/meson/vdec/ 16432 16433META ETHERNET DRIVERS 16434M: Alexander Duyck <alexanderduyck@fb.com> 16435M: Jakub Kicinski <kuba@kernel.org> 16436R: kernel-team@meta.com 16437S: Maintained 16438F: Documentation/networking/device_drivers/ethernet/meta/ 16439F: drivers/net/ethernet/meta/ 16440 16441METHODE UDPU SUPPORT 16442M: Robert Marko <robert.marko@sartura.hr> 16443S: Maintained 16444F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 16445F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 16446 16447MHI BUS 16448M: Manivannan Sadhasivam <mani@kernel.org> 16449L: mhi@lists.linux.dev 16450L: linux-arm-msm@vger.kernel.org 16451S: Maintained 16452T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 16453F: Documentation/ABI/stable/sysfs-bus-mhi 16454F: Documentation/mhi/ 16455F: drivers/bus/mhi/ 16456F: drivers/pci/endpoint/functions/pci-epf-mhi.c 16457F: include/linux/mhi.h 16458 16459MICROBLAZE ARCHITECTURE 16460M: Michal Simek <monstr@monstr.eu> 16461S: Supported 16462W: http://www.monstr.eu/fdt/ 16463T: git git://git.monstr.eu/linux-2.6-microblaze.git 16464F: arch/microblaze/ 16465 16466MICROBLAZE TMR INJECT 16467M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 16468S: Supported 16469F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 16470F: drivers/misc/xilinx_tmr_inject.c 16471 16472MICROBLAZE TMR MANAGER 16473M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 16474S: Supported 16475F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 16476F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 16477F: drivers/misc/xilinx_tmr_manager.c 16478 16479MICROCHIP AT91 DMA DRIVERS 16480M: Ludovic Desroches <ludovic.desroches@microchip.com> 16481L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16482L: dmaengine@vger.kernel.org 16483S: Supported 16484F: Documentation/devicetree/bindings/dma/atmel,at91sam9g45-dma.yaml 16485F: drivers/dma/at_hdmac.c 16486F: drivers/dma/at_xdmac.c 16487F: include/dt-bindings/dma/at91.h 16488 16489MICROCHIP AT91 SERIAL DRIVER 16490M: Richard Genoud <richard.genoud@bootlin.com> 16491S: Maintained 16492F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16493F: drivers/tty/serial/atmel_serial.c 16494F: drivers/tty/serial/atmel_serial.h 16495 16496MICROCHIP AT91 USART MFD DRIVER 16497M: Radu Pirea <radu_nicolae.pirea@upb.ro> 16498L: linux-kernel@vger.kernel.org 16499S: Supported 16500F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16501F: drivers/mfd/at91-usart.c 16502F: include/dt-bindings/mfd/at91-usart.h 16503 16504MICROCHIP AT91 USART SPI DRIVER 16505M: Radu Pirea <radu_nicolae.pirea@upb.ro> 16506L: linux-spi@vger.kernel.org 16507S: Supported 16508F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16509F: drivers/spi/spi-at91-usart.c 16510 16511MICROCHIP AUDIO ASOC DRIVERS 16512M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16513M: Andrei Simion <andrei.simion@microchip.com> 16514L: linux-sound@vger.kernel.org 16515S: Supported 16516F: Documentation/devicetree/bindings/sound/atmel* 16517F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 16518F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 16519F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 16520F: sound/soc/atmel 16521 16522MICROCHIP CSI2DC DRIVER 16523M: Eugen Hristev <eugen.hristev@microchip.com> 16524L: linux-media@vger.kernel.org 16525S: Supported 16526F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 16527F: drivers/media/platform/microchip/microchip-csi2dc.c 16528 16529MICROCHIP ECC DRIVER 16530L: linux-crypto@vger.kernel.org 16531S: Orphan 16532F: drivers/crypto/atmel-ecc.* 16533 16534MICROCHIP EIC DRIVER 16535M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16536L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16537S: Supported 16538F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 16539F: drivers/irqchip/irq-mchp-eic.c 16540 16541MICROCHIP I2C DRIVER 16542M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 16543L: linux-i2c@vger.kernel.org 16544S: Supported 16545F: drivers/i2c/busses/i2c-at91-*.c 16546F: drivers/i2c/busses/i2c-at91.h 16547 16548MICROCHIP ISC DRIVER 16549M: Eugen Hristev <eugen.hristev@microchip.com> 16550L: linux-media@vger.kernel.org 16551S: Supported 16552F: Documentation/devicetree/bindings/media/atmel,isc.yaml 16553F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 16554F: drivers/media/platform/microchip/microchip-isc* 16555F: drivers/media/platform/microchip/microchip-sama*-isc* 16556F: drivers/staging/media/deprecated/atmel/atmel-isc* 16557F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 16558F: include/linux/atmel-isc-media.h 16559 16560MICROCHIP ISI DRIVER 16561M: Eugen Hristev <eugen.hristev@microchip.com> 16562L: linux-media@vger.kernel.org 16563S: Supported 16564F: drivers/media/platform/atmel/atmel-isi.c 16565F: drivers/media/platform/atmel/atmel-isi.h 16566 16567MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 16568M: Woojung Huh <woojung.huh@microchip.com> 16569M: UNGLinuxDriver@microchip.com 16570L: netdev@vger.kernel.org 16571S: Maintained 16572F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 16573F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 16574F: drivers/net/dsa/microchip/* 16575F: include/linux/dsa/ksz_common.h 16576F: include/linux/platform_data/microchip-ksz.h 16577F: net/dsa/tag_ksz.c 16578 16579MICROCHIP LAN743X ETHERNET DRIVER 16580M: Bryan Whitehead <bryan.whitehead@microchip.com> 16581M: UNGLinuxDriver@microchip.com 16582L: netdev@vger.kernel.org 16583S: Maintained 16584F: drivers/net/ethernet/microchip/lan743x_* 16585 16586MICROCHIP LAN8650/1 10BASE-T1S MACPHY ETHERNET DRIVER 16587M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 16588L: netdev@vger.kernel.org 16589S: Maintained 16590F: Documentation/devicetree/bindings/net/microchip,lan8650.yaml 16591F: drivers/net/ethernet/microchip/lan865x/lan865x.c 16592 16593MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 16594M: Arun Ramadoss <arun.ramadoss@microchip.com> 16595R: UNGLinuxDriver@microchip.com 16596L: netdev@vger.kernel.org 16597S: Maintained 16598F: drivers/net/phy/microchip_t1.c 16599 16600MICROCHIP LAN966X ETHERNET DRIVER 16601M: Horatiu Vultur <horatiu.vultur@microchip.com> 16602M: UNGLinuxDriver@microchip.com 16603L: netdev@vger.kernel.org 16604S: Maintained 16605F: drivers/net/ethernet/microchip/lan966x/* 16606 16607MICROCHIP LAN966X OIC DRIVER 16608M: Herve Codina <herve.codina@bootlin.com> 16609S: Maintained 16610F: Documentation/devicetree/bindings/interrupt-controller/microchip,lan966x-oic.yaml 16611F: drivers/irqchip/irq-lan966x-oic.c 16612 16613MICROCHIP LAN966X PCI DRIVER 16614M: Herve Codina <herve.codina@bootlin.com> 16615S: Maintained 16616F: drivers/misc/lan966x_pci.c 16617F: drivers/misc/lan966x_pci.dtso 16618 16619MICROCHIP LAN969X ETHERNET DRIVER 16620M: Daniel Machon <daniel.machon@microchip.com> 16621M: UNGLinuxDriver@microchip.com 16622L: netdev@vger.kernel.org 16623S: Maintained 16624F: drivers/net/ethernet/microchip/sparx5/lan969x/* 16625 16626MICROCHIP LCDFB DRIVER 16627M: Nicolas Ferre <nicolas.ferre@microchip.com> 16628L: linux-fbdev@vger.kernel.org 16629S: Maintained 16630F: drivers/video/fbdev/atmel_lcdfb.c 16631F: include/video/atmel_lcdc.h 16632 16633MICROCHIP MCP16502 PMIC DRIVER 16634M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16635M: Andrei Simion <andrei.simion@microchip.com> 16636L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16637S: Supported 16638F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 16639F: drivers/regulator/mcp16502.c 16640 16641MICROCHIP MCP3564 ADC DRIVER 16642M: Marius Cristea <marius.cristea@microchip.com> 16643L: linux-iio@vger.kernel.org 16644S: Supported 16645F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 16646F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 16647F: drivers/iio/adc/mcp3564.c 16648 16649MICROCHIP MCP3911 ADC DRIVER 16650M: Marcus Folkesson <marcus.folkesson@gmail.com> 16651M: Kent Gustavsson <kent@minoris.se> 16652L: linux-iio@vger.kernel.org 16653S: Maintained 16654F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 16655F: drivers/iio/adc/mcp3911.c 16656 16657MICROCHIP MMC/SD/SDIO MCI DRIVER 16658M: Aubin Constans <aubin.constans@microchip.com> 16659S: Maintained 16660F: drivers/mmc/host/atmel-mci.c 16661 16662MICROCHIP NAND DRIVER 16663L: linux-mtd@lists.infradead.org 16664S: Orphan 16665F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 16666F: drivers/mtd/nand/raw/atmel/* 16667 16668MICROCHIP OTPC DRIVER 16669M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16670L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16671S: Supported 16672F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 16673F: drivers/nvmem/microchip-otpc.c 16674F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 16675 16676MICROCHIP PAC1921 POWER/CURRENT MONITOR DRIVER 16677M: Matteo Martelli <matteomartelli3@gmail.com> 16678L: linux-iio@vger.kernel.org 16679S: Supported 16680F: Documentation/devicetree/bindings/iio/adc/microchip,pac1921.yaml 16681F: drivers/iio/adc/pac1921.c 16682 16683MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 16684M: Marius Cristea <marius.cristea@microchip.com> 16685L: linux-iio@vger.kernel.org 16686S: Supported 16687F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 16688F: drivers/iio/adc/pac1934.c 16689 16690MICROCHIP PCI1XXXX GP DRIVER 16691M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 16692M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16693L: linux-gpio@vger.kernel.org 16694S: Supported 16695F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 16696F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 16697F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 16698F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 16699 16700MICROCHIP PCI1XXXX I2C DRIVER 16701M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 16702M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16703M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 16704L: linux-i2c@vger.kernel.org 16705S: Maintained 16706F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 16707 16708MICROCHIP PCIe UART DRIVER 16709M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16710M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 16711L: linux-serial@vger.kernel.org 16712S: Maintained 16713F: drivers/tty/serial/8250/8250_pci1xxxx.c 16714 16715MICROCHIP POLARFIRE FPGA DRIVERS 16716M: Conor Dooley <conor.dooley@microchip.com> 16717L: linux-fpga@vger.kernel.org 16718S: Supported 16719F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 16720F: drivers/fpga/microchip-spi.c 16721 16722MICROCHIP PWM DRIVER 16723M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16724L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16725L: linux-pwm@vger.kernel.org 16726S: Supported 16727F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 16728F: drivers/pwm/pwm-atmel.c 16729 16730MICROCHIP SAM9x7-COMPATIBLE LVDS CONTROLLER 16731M: Manikandan Muralidharan <manikandan.m@microchip.com> 16732M: Dharma Balasubiramani <dharma.b@microchip.com> 16733L: dri-devel@lists.freedesktop.org 16734S: Supported 16735F: Documentation/devicetree/bindings/display/bridge/microchip,sam9x75-lvds.yaml 16736F: drivers/gpu/drm/bridge/microchip-lvds.c 16737 16738MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 16739M: Eugen Hristev <eugen.hristev@microchip.com> 16740L: linux-iio@vger.kernel.org 16741S: Supported 16742F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 16743F: drivers/iio/adc/at91-sama5d2_adc.c 16744F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 16745 16746MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 16747M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16748S: Supported 16749F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 16750F: drivers/power/reset/at91-sama5d2_shdwc.c 16751 16752MICROCHIP SOC DRIVERS 16753M: Conor Dooley <conor@kernel.org> 16754S: Supported 16755T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 16756F: Documentation/devicetree/bindings/soc/microchip/ 16757F: drivers/soc/microchip/ 16758 16759MICROCHIP SPI DRIVER 16760M: Ryan Wanner <ryan.wanner@microchip.com> 16761S: Supported 16762F: drivers/spi/spi-atmel.* 16763 16764MICROCHIP SSC DRIVER 16765M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16766M: Andrei Simion <andrei.simion@microchip.com> 16767L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16768S: Supported 16769F: Documentation/devicetree/bindings/sound/atmel,at91-ssc.yaml 16770F: drivers/misc/atmel-ssc.c 16771F: include/linux/atmel-ssc.h 16772 16773Microchip Timer Counter Block (TCB) Capture Driver 16774M: Kamel Bouhara <kamel.bouhara@bootlin.com> 16775L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16776L: linux-iio@vger.kernel.org 16777S: Maintained 16778F: drivers/counter/microchip-tcb-capture.c 16779F: include/uapi/linux/counter/microchip-tcb-capture.h 16780 16781MICROCHIP USB251XB DRIVER 16782M: Richard Leitner <richard.leitner@skidata.com> 16783L: linux-usb@vger.kernel.org 16784S: Maintained 16785F: Documentation/devicetree/bindings/usb/usb251xb.yaml 16786F: drivers/usb/misc/usb251xb.c 16787 16788MICROCHIP USBA UDC DRIVER 16789M: Cristian Birsan <cristian.birsan@microchip.com> 16790L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16791S: Supported 16792F: drivers/usb/gadget/udc/atmel_usba_udc.* 16793 16794MICROCHIP WILC1000 WIFI DRIVER 16795M: Ajay Singh <ajay.kathat@microchip.com> 16796M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16797L: linux-wireless@vger.kernel.org 16798S: Supported 16799F: drivers/net/wireless/microchip/ 16800 16801MICROCHIP ZL3073X DRIVER 16802M: Ivan Vecera <ivecera@redhat.com> 16803M: Prathosh Satish <Prathosh.Satish@microchip.com> 16804L: netdev@vger.kernel.org 16805S: Supported 16806F: Documentation/devicetree/bindings/dpll/microchip,zl30731.yaml 16807F: drivers/dpll/zl3073x/ 16808 16809MICROSEMI MIPS SOCS 16810M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16811M: UNGLinuxDriver@microchip.com 16812L: linux-mips@vger.kernel.org 16813S: Supported 16814F: Documentation/devicetree/bindings/mips/mscc.txt 16815F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 16816F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 16817F: arch/mips/boot/dts/mscc/ 16818F: arch/mips/configs/generic/board-ocelot.config 16819F: arch/mips/generic/board-ocelot.c 16820 16821MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 16822M: Don Brace <don.brace@microchip.com> 16823L: storagedev@microchip.com 16824L: linux-scsi@vger.kernel.org 16825S: Supported 16826F: Documentation/scsi/smartpqi.rst 16827F: drivers/scsi/smartpqi/Kconfig 16828F: drivers/scsi/smartpqi/Makefile 16829F: drivers/scsi/smartpqi/smartpqi*.[ch] 16830F: include/linux/cciss*.h 16831F: include/uapi/linux/cciss*.h 16832 16833MICROSOFT MANA RDMA DRIVER 16834M: Long Li <longli@microsoft.com> 16835M: Konstantin Taranov <kotaranov@microsoft.com> 16836L: linux-rdma@vger.kernel.org 16837S: Supported 16838F: drivers/infiniband/hw/mana/ 16839F: include/net/mana 16840F: include/uapi/rdma/mana-abi.h 16841 16842MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 16843M: Maximilian Luz <luzmaximilian@gmail.com> 16844L: platform-driver-x86@vger.kernel.org 16845S: Maintained 16846F: drivers/platform/surface/surface_aggregator_tabletsw.c 16847 16848MICROSOFT SURFACE BATTERY AND AC DRIVERS 16849M: Maximilian Luz <luzmaximilian@gmail.com> 16850L: linux-pm@vger.kernel.org 16851L: platform-driver-x86@vger.kernel.org 16852S: Maintained 16853F: drivers/power/supply/surface_battery.c 16854F: drivers/power/supply/surface_charger.c 16855 16856MICROSOFT SURFACE DTX DRIVER 16857M: Maximilian Luz <luzmaximilian@gmail.com> 16858L: platform-driver-x86@vger.kernel.org 16859S: Maintained 16860F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 16861F: drivers/platform/surface/surface_dtx.c 16862F: include/uapi/linux/surface_aggregator/dtx.h 16863 16864MICROSOFT SURFACE SENSOR FAN DRIVER 16865M: Maximilian Luz <luzmaximilian@gmail.com> 16866M: Ivor Wanders <ivor@iwanders.net> 16867L: linux-hwmon@vger.kernel.org 16868S: Maintained 16869F: Documentation/hwmon/surface_fan.rst 16870F: drivers/hwmon/surface_fan.c 16871 16872MICROSOFT SURFACE SENSOR THERMAL DRIVER 16873M: Maximilian Luz <luzmaximilian@gmail.com> 16874L: linux-hwmon@vger.kernel.org 16875S: Maintained 16876F: drivers/hwmon/surface_temp.c 16877 16878MICROSOFT SURFACE GPE LID SUPPORT DRIVER 16879M: Maximilian Luz <luzmaximilian@gmail.com> 16880L: platform-driver-x86@vger.kernel.org 16881S: Maintained 16882F: drivers/platform/surface/surface_gpe.c 16883 16884MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 16885M: Hans de Goede <hansg@kernel.org> 16886M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 16887M: Maximilian Luz <luzmaximilian@gmail.com> 16888L: platform-driver-x86@vger.kernel.org 16889S: Maintained 16890T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 16891F: drivers/platform/surface/ 16892 16893MICROSOFT SURFACE HID TRANSPORT DRIVER 16894M: Maximilian Luz <luzmaximilian@gmail.com> 16895L: linux-input@vger.kernel.org 16896L: platform-driver-x86@vger.kernel.org 16897S: Maintained 16898F: drivers/hid/surface-hid/ 16899 16900MICROSOFT SURFACE HOT-PLUG DRIVER 16901M: Maximilian Luz <luzmaximilian@gmail.com> 16902L: platform-driver-x86@vger.kernel.org 16903S: Maintained 16904F: drivers/platform/surface/surface_hotplug.c 16905 16906MICROSOFT SURFACE PLATFORM PROFILE DRIVER 16907M: Maximilian Luz <luzmaximilian@gmail.com> 16908L: platform-driver-x86@vger.kernel.org 16909S: Maintained 16910F: drivers/platform/surface/surface_platform_profile.c 16911 16912MICROSOFT SURFACE PRO 3 BUTTON DRIVER 16913M: Chen Yu <yu.c.chen@intel.com> 16914L: platform-driver-x86@vger.kernel.org 16915S: Supported 16916F: drivers/platform/surface/surfacepro3_button.c 16917 16918MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 16919M: Maximilian Luz <luzmaximilian@gmail.com> 16920L: platform-driver-x86@vger.kernel.org 16921S: Maintained 16922F: drivers/platform/surface/surface_aggregator_hub.c 16923 16924MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 16925M: Maximilian Luz <luzmaximilian@gmail.com> 16926L: platform-driver-x86@vger.kernel.org 16927S: Maintained 16928W: https://github.com/linux-surface/surface-aggregator-module 16929C: irc://irc.libera.chat/linux-surface 16930F: Documentation/driver-api/surface_aggregator/ 16931F: drivers/platform/surface/aggregator/ 16932F: drivers/platform/surface/surface_acpi_notify.c 16933F: drivers/platform/surface/surface_aggregator_cdev.c 16934F: drivers/platform/surface/surface_aggregator_registry.c 16935F: include/linux/surface_acpi_notify.h 16936F: include/linux/surface_aggregator/ 16937F: include/uapi/linux/surface_aggregator/ 16938 16939MICROTEK X6 SCANNER 16940M: Oliver Neukum <oliver@neukum.org> 16941S: Maintained 16942F: drivers/usb/image/microtek.* 16943 16944MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 16945M: Luka Kovacic <luka.kovacic@sartura.hr> 16946M: Luka Perkov <luka.perkov@sartura.hr> 16947S: Maintained 16948F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 16949F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 16950F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 16951F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 16952F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 16953F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 16954 16955MIN HEAP 16956M: Kuan-Wei Chiu <visitorckw@gmail.com> 16957L: linux-kernel@vger.kernel.org 16958S: Maintained 16959F: Documentation/core-api/min_heap.rst 16960F: include/linux/min_heap.h 16961F: lib/min_heap.c 16962F: lib/test_min_heap.c 16963 16964MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 16965M: Sakari Ailus <sakari.ailus@linux.intel.com> 16966L: linux-media@vger.kernel.org 16967S: Maintained 16968F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 16969F: Documentation/driver-api/media/drivers/ccs/ 16970F: Documentation/userspace-api/media/drivers/ccs.rst 16971F: drivers/media/i2c/ccs-pll.c 16972F: drivers/media/i2c/ccs-pll.h 16973F: drivers/media/i2c/ccs/ 16974F: include/uapi/linux/ccs.h 16975F: include/uapi/linux/smiapp.h 16976 16977MIPS 16978M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 16979L: linux-mips@vger.kernel.org 16980S: Maintained 16981Q: https://patchwork.kernel.org/project/linux-mips/list/ 16982T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 16983F: Documentation/devicetree/bindings/mips/ 16984F: Documentation/arch/mips/ 16985F: arch/mips/ 16986F: drivers/platform/mips/ 16987F: include/dt-bindings/mips/ 16988 16989MIPS BOSTON DEVELOPMENT BOARD 16990M: Paul Burton <paulburton@kernel.org> 16991L: linux-mips@vger.kernel.org 16992S: Maintained 16993F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 16994F: arch/mips/boot/dts/img/boston.dts 16995F: arch/mips/configs/generic/board-boston.config 16996F: drivers/clk/imgtec/clk-boston.c 16997F: include/dt-bindings/clock/boston-clock.h 16998 16999MIPS CORE DRIVERS 17000M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 17001L: linux-mips@vger.kernel.org 17002S: Supported 17003F: drivers/bus/mips_cdmm.c 17004F: drivers/clocksource/mips-gic-timer.c 17005F: drivers/cpuidle/cpuidle-cps.c 17006F: drivers/irqchip/irq-mips-cpu.c 17007F: drivers/irqchip/irq-mips-gic.c 17008 17009MIPS GENERIC PLATFORM 17010M: Paul Burton <paulburton@kernel.org> 17011L: linux-mips@vger.kernel.org 17012S: Supported 17013F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 17014F: arch/mips/generic/ 17015F: arch/mips/tools/generic-board-config.sh 17016 17017MIPS RINT INSTRUCTION EMULATION 17018M: Aleksandar Markovic <aleksandar.markovic@mips.com> 17019L: linux-mips@vger.kernel.org 17020S: Supported 17021F: arch/mips/math-emu/dp_rint.c 17022F: arch/mips/math-emu/sp_rint.c 17023 17024MIPS/LOONGSON1 ARCHITECTURE 17025M: Keguang Zhang <keguang.zhang@gmail.com> 17026L: linux-mips@vger.kernel.org 17027S: Maintained 17028F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 17029F: arch/mips/include/asm/mach-loongson32/ 17030F: arch/mips/loongson32/ 17031F: drivers/*/*loongson1* 17032F: drivers/mtd/nand/raw/loongson1-nand-controller.c 17033F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 17034F: sound/soc/loongson/loongson1_ac97.c 17035 17036MIPS/LOONGSON2EF ARCHITECTURE 17037M: Jiaxun Yang <jiaxun.yang@flygoat.com> 17038L: linux-mips@vger.kernel.org 17039S: Maintained 17040F: arch/mips/include/asm/mach-loongson2ef/ 17041F: arch/mips/loongson2ef/ 17042F: drivers/cpufreq/loongson2_cpufreq.c 17043 17044MIPS/LOONGSON64 ARCHITECTURE 17045M: Huacai Chen <chenhuacai@kernel.org> 17046M: Jiaxun Yang <jiaxun.yang@flygoat.com> 17047L: linux-mips@vger.kernel.org 17048S: Maintained 17049F: arch/mips/include/asm/mach-loongson64/ 17050F: arch/mips/loongson64/ 17051F: drivers/irqchip/irq-loongson* 17052F: drivers/platform/mips/cpu_hwmon.c 17053 17054MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 17055M: Hans Verkuil <hverkuil@xs4all.nl> 17056L: linux-media@vger.kernel.org 17057S: Odd Fixes 17058W: https://linuxtv.org 17059T: git git://linuxtv.org/media.git 17060F: drivers/media/radio/radio-miropcm20* 17061 17062MITSUMI MM8013 FG DRIVER 17063M: Konrad Dybcio <konradybcio@kernel.org> 17064F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 17065F: drivers/power/supply/mm8013.c 17066 17067MMP SUPPORT 17068R: Lubomir Rintel <lkundrak@v3.sk> 17069L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17070S: Odd Fixes 17071T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 17072F: arch/arm/boot/dts/marvell/mmp* 17073F: arch/arm/mach-mmp/ 17074F: include/linux/soc/mmp/ 17075 17076MMP USB PHY DRIVERS 17077R: Lubomir Rintel <lkundrak@v3.sk> 17078L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17079S: Maintained 17080F: drivers/phy/marvell/phy-mmp3-usb.c 17081F: drivers/phy/marvell/phy-pxa-usb.c 17082 17083MMU GATHER AND TLB INVALIDATION 17084M: Will Deacon <will@kernel.org> 17085M: "Aneesh Kumar K.V" <aneesh.kumar@kernel.org> 17086M: Andrew Morton <akpm@linux-foundation.org> 17087M: Nick Piggin <npiggin@gmail.com> 17088M: Peter Zijlstra <peterz@infradead.org> 17089L: linux-arch@vger.kernel.org 17090L: linux-mm@kvack.org 17091S: Maintained 17092F: arch/*/include/asm/tlb.h 17093F: include/asm-generic/tlb.h 17094F: include/trace/events/tlb.h 17095F: mm/mmu_gather.c 17096 17097MN88472 MEDIA DRIVER 17098L: linux-media@vger.kernel.org 17099S: Orphan 17100W: https://linuxtv.org 17101Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17102F: drivers/media/dvb-frontends/mn88472* 17103 17104MN88473 MEDIA DRIVER 17105L: linux-media@vger.kernel.org 17106S: Orphan 17107W: https://linuxtv.org 17108Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17109F: drivers/media/dvb-frontends/mn88473* 17110 17111MOBILEYE MIPS SOCS 17112M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 17113M: Gregory CLEMENT <gregory.clement@bootlin.com> 17114M: Théo Lebrun <theo.lebrun@bootlin.com> 17115L: linux-mips@vger.kernel.org 17116S: Maintained 17117F: Documentation/devicetree/bindings/mips/mobileye.yaml 17118F: Documentation/devicetree/bindings/soc/mobileye/ 17119F: arch/mips/boot/dts/mobileye/ 17120F: arch/mips/configs/eyeq5_defconfig 17121F: arch/mips/mobileye/board-epm5.its.S 17122F: drivers/clk/clk-eyeq.c 17123F: drivers/pinctrl/pinctrl-eyeq5.c 17124F: drivers/reset/reset-eyeq.c 17125F: include/dt-bindings/clock/mobileye,eyeq5-clk.h 17126 17127MODULE SUPPORT 17128M: Luis Chamberlain <mcgrof@kernel.org> 17129M: Petr Pavlu <petr.pavlu@suse.com> 17130M: Daniel Gomez <da.gomez@kernel.org> 17131R: Sami Tolvanen <samitolvanen@google.com> 17132L: linux-modules@vger.kernel.org 17133L: linux-kernel@vger.kernel.org 17134S: Maintained 17135T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 17136F: include/linux/kmod.h 17137F: include/linux/module*.h 17138F: kernel/module/ 17139F: lib/test_kmod.c 17140F: lib/tests/module/ 17141F: scripts/module* 17142F: tools/testing/selftests/kmod/ 17143F: tools/testing/selftests/module/ 17144 17145MONOLITHIC POWER SYSTEM PMIC DRIVER 17146M: Saravanan Sekar <sravanhome@gmail.com> 17147S: Maintained 17148F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 17149F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 17150F: drivers/hwmon/pmbus/mpq7932.c 17151F: drivers/iio/adc/mp2629_adc.c 17152F: drivers/mfd/mp2629.c 17153F: drivers/power/supply/mp2629_charger.c 17154F: drivers/regulator/mp5416.c 17155F: drivers/regulator/mpq7920.c 17156F: drivers/regulator/mpq7920.h 17157F: include/linux/mfd/mp2629.h 17158 17159MOST(R) TECHNOLOGY DRIVER 17160M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 17161M: Christian Gromm <christian.gromm@microchip.com> 17162S: Maintained 17163F: Documentation/ABI/testing/configfs-most 17164F: Documentation/ABI/testing/sysfs-bus-most 17165F: drivers/most/ 17166F: drivers/staging/most/ 17167F: include/linux/most.h 17168 17169MOTORCOMM PHY DRIVER 17170M: Frank <Frank.Sae@motor-comm.com> 17171L: netdev@vger.kernel.org 17172S: Maintained 17173F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 17174F: drivers/net/phy/motorcomm.c 17175 17176MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 17177M: Jiri Slaby <jirislaby@kernel.org> 17178S: Maintained 17179F: Documentation/driver-api/tty/moxa-smartio.rst 17180F: drivers/tty/mxser.* 17181 17182MP3309C BACKLIGHT DRIVER 17183M: Flavio Suligoi <f.suligoi@asem.it> 17184L: dri-devel@lists.freedesktop.org 17185S: Maintained 17186F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 17187F: drivers/video/backlight/mp3309c.c 17188 17189MPS MP2891 DRIVER 17190M: Noah Wang <noahwang.wang@outlook.com> 17191L: linux-hwmon@vger.kernel.org 17192S: Maintained 17193F: Documentation/hwmon/mp2891.rst 17194F: drivers/hwmon/pmbus/mp2891.c 17195 17196MPS MP2993 DRIVER 17197M: Noah Wang <noahwang.wang@outlook.com> 17198L: linux-hwmon@vger.kernel.org 17199S: Maintained 17200F: Documentation/hwmon/mp2993.rst 17201F: drivers/hwmon/pmbus/mp2993.c 17202 17203MPS MP9941 DRIVER 17204M: Noah Wang <noahwang.wang@outlook.com> 17205L: linux-hwmon@vger.kernel.org 17206S: Maintained 17207F: Documentation/hwmon/mp9941.rst 17208F: drivers/hwmon/pmbus/mp9941.c 17209 17210MR800 AVERMEDIA USB FM RADIO DRIVER 17211M: Alexey Klimov <alexey.klimov@linaro.org> 17212L: linux-media@vger.kernel.org 17213S: Maintained 17214T: git git://linuxtv.org/media.git 17215F: drivers/media/radio/radio-mr800.c 17216 17217MRF24J40 IEEE 802.15.4 RADIO DRIVER 17218M: Stefan Schmidt <stefan@datenfreihafen.org> 17219L: linux-wpan@vger.kernel.org 17220S: Odd Fixes 17221F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 17222F: drivers/net/ieee802154/mrf24j40.c 17223 17224MSI EC DRIVER 17225M: Nikita Kravets <teackot@gmail.com> 17226L: platform-driver-x86@vger.kernel.org 17227S: Maintained 17228W: https://github.com/BeardOverflow/msi-ec 17229F: drivers/platform/x86/msi-ec.* 17230 17231MSI LAPTOP SUPPORT 17232M: "Lee, Chun-Yi" <jlee@suse.com> 17233L: platform-driver-x86@vger.kernel.org 17234S: Maintained 17235F: drivers/platform/x86/msi-laptop.c 17236 17237MSI WMI SUPPORT 17238L: platform-driver-x86@vger.kernel.org 17239S: Orphan 17240F: drivers/platform/x86/msi-wmi.c 17241 17242MSI WMI PLATFORM FEATURES 17243M: Armin Wolf <W_Armin@gmx.de> 17244L: platform-driver-x86@vger.kernel.org 17245S: Maintained 17246F: Documentation/ABI/testing/debugfs-msi-wmi-platform 17247F: Documentation/wmi/devices/msi-wmi-platform.rst 17248F: drivers/platform/x86/msi-wmi-platform.c 17249 17250MSI001 MEDIA DRIVER 17251L: linux-media@vger.kernel.org 17252S: Orphan 17253W: https://linuxtv.org 17254Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17255F: drivers/media/tuners/msi001* 17256 17257MSI2500 MEDIA DRIVER 17258L: linux-media@vger.kernel.org 17259S: Orphan 17260W: https://linuxtv.org 17261Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17262F: drivers/media/usb/msi2500/ 17263 17264MSTAR INTERRUPT CONTROLLER DRIVER 17265M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 17266M: Daniel Palmer <daniel@thingy.jp> 17267S: Maintained 17268F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 17269F: drivers/irqchip/irq-mst-intc.c 17270 17271MSYSTEMS DISKONCHIP G3 MTD DRIVER 17272M: Robert Jarzmik <robert.jarzmik@free.fr> 17273L: linux-mtd@lists.infradead.org 17274S: Maintained 17275F: drivers/mtd/devices/docg3* 17276 17277MT9M114 ONSEMI SENSOR DRIVER 17278M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17279L: linux-media@vger.kernel.org 17280S: Maintained 17281T: git git://linuxtv.org/media.git 17282F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 17283F: drivers/media/i2c/mt9m114.c 17284 17285MT9P031 APTINA CAMERA SENSOR 17286M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17287L: linux-media@vger.kernel.org 17288S: Maintained 17289T: git git://linuxtv.org/media.git 17290F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 17291F: drivers/media/i2c/mt9p031.c 17292 17293MT9T112 APTINA CAMERA SENSOR 17294M: Jacopo Mondi <jacopo@jmondi.org> 17295L: linux-media@vger.kernel.org 17296S: Odd Fixes 17297T: git git://linuxtv.org/media.git 17298F: drivers/media/i2c/mt9t112.c 17299F: include/media/i2c/mt9t112.h 17300 17301MT9V032 APTINA CAMERA SENSOR 17302M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17303L: linux-media@vger.kernel.org 17304S: Maintained 17305T: git git://linuxtv.org/media.git 17306F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v032.txt 17307F: drivers/media/i2c/mt9v032.c 17308F: include/media/i2c/mt9v032.h 17309 17310MT9V111 APTINA CAMERA SENSOR 17311M: Jacopo Mondi <jacopo@jmondi.org> 17312L: linux-media@vger.kernel.org 17313S: Maintained 17314T: git git://linuxtv.org/media.git 17315F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 17316F: drivers/media/i2c/mt9v111.c 17317 17318MULTIFUNCTION DEVICES (MFD) 17319M: Lee Jones <lee@kernel.org> 17320S: Maintained 17321T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 17322F: Documentation/devicetree/bindings/mfd/ 17323F: drivers/mfd/ 17324F: include/dt-bindings/mfd/ 17325F: include/linux/mfd/ 17326 17327MULTIMEDIA CARD (MMC) ETC. OVER SPI 17328S: Orphan 17329F: drivers/mmc/host/mmc_spi.c 17330F: include/linux/spi/mmc_spi.h 17331 17332MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 17333M: Ulf Hansson <ulf.hansson@linaro.org> 17334L: linux-mmc@vger.kernel.org 17335S: Maintained 17336T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 17337F: Documentation/devicetree/bindings/mmc/ 17338F: drivers/mmc/ 17339F: include/linux/mmc/ 17340F: include/uapi/linux/mmc/ 17341 17342MULTIPLEXER SUBSYSTEM 17343M: Peter Rosin <peda@axentia.se> 17344S: Odd Fixes 17345F: Documentation/ABI/testing/sysfs-class-mux* 17346F: Documentation/devicetree/bindings/mux/ 17347F: drivers/mux/ 17348F: include/dt-bindings/mux/ 17349F: include/linux/mux/ 17350 17351MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 17352M: Bin Liu <b-liu@ti.com> 17353L: linux-usb@vger.kernel.org 17354S: Maintained 17355F: drivers/usb/musb/ 17356 17357MXL301RF MEDIA DRIVER 17358M: Akihiro Tsukada <tskd08@gmail.com> 17359L: linux-media@vger.kernel.org 17360S: Odd Fixes 17361F: drivers/media/tuners/mxl301rf* 17362 17363MXL5007T MEDIA DRIVER 17364M: Michael Krufky <mkrufky@linuxtv.org> 17365L: linux-media@vger.kernel.org 17366S: Maintained 17367W: https://linuxtv.org 17368W: http://github.com/mkrufky 17369Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17370T: git git://linuxtv.org/mkrufky/tuners.git 17371F: drivers/media/tuners/mxl5007t.* 17372 17373MXSFB DRM DRIVER 17374M: Marek Vasut <marex@denx.de> 17375M: Stefan Agner <stefan@agner.ch> 17376L: dri-devel@lists.freedesktop.org 17377S: Supported 17378T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 17379F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 17380F: drivers/gpu/drm/mxsfb/ 17381 17382MYLEX DAC960 PCI RAID Controller 17383M: Hannes Reinecke <hare@kernel.org> 17384L: linux-scsi@vger.kernel.org 17385S: Supported 17386F: drivers/scsi/myrb.* 17387F: drivers/scsi/myrs.* 17388 17389MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 17390L: netdev@vger.kernel.org 17391S: Orphan 17392W: https://www.cspi.com/ethernet-products/support/downloads/ 17393F: drivers/net/ethernet/myricom/myri10ge/ 17394 17395NAND FLASH SUBSYSTEM 17396M: Miquel Raynal <miquel.raynal@bootlin.com> 17397R: Richard Weinberger <richard@nod.at> 17398L: linux-mtd@lists.infradead.org 17399S: Maintained 17400W: http://www.linux-mtd.infradead.org/ 17401Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 17402C: irc://irc.oftc.net/mtd 17403T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 17404F: drivers/mtd/nand/ 17405F: include/linux/mtd/*nand*.h 17406 17407NATIONAL INSTRUMENTS SERIAL DRIVER 17408M: Chaitanya Vadrevu <chaitanya.vadrevu@emerson.com> 17409L: linux-serial@vger.kernel.org 17410S: Maintained 17411F: drivers/tty/serial/8250/8250_ni.c 17412 17413NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 17414M: Daniel Mack <zonque@gmail.com> 17415L: linux-sound@vger.kernel.org 17416S: Maintained 17417W: http://www.native-instruments.com 17418F: sound/usb/caiaq/ 17419 17420NATSEMI ETHERNET DRIVER (DP8381x) 17421S: Orphan 17422F: drivers/net/ethernet/natsemi/natsemi.c 17423 17424NCR 5380 SCSI DRIVERS 17425M: Finn Thain <fthain@linux-m68k.org> 17426M: Michael Schmitz <schmitzmic@gmail.com> 17427L: linux-scsi@vger.kernel.org 17428S: Maintained 17429F: Documentation/scsi/g_NCR5380.rst 17430F: drivers/scsi/NCR5380.* 17431F: drivers/scsi/arm/cumana_1.c 17432F: drivers/scsi/arm/oak.c 17433F: drivers/scsi/atari_scsi.* 17434F: drivers/scsi/dmx3191d.c 17435F: drivers/scsi/g_NCR5380.* 17436F: drivers/scsi/mac_scsi.* 17437F: drivers/scsi/sun3_scsi.* 17438F: drivers/scsi/sun3_scsi_vme.c 17439 17440NCSI LIBRARY 17441M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 17442R: Paul Fertser <fercerpav@gmail.com> 17443S: Maintained 17444F: net/ncsi/ 17445 17446NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 17447M: Zev Weiss <zev@bewilderbeest.net> 17448L: linux-hwmon@vger.kernel.org 17449S: Maintained 17450F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 17451F: drivers/hwmon/nct6775-i2c.c 17452 17453NCT7363 HARDWARE MONITOR DRIVER 17454M: Ban Feng <kcfeng0@nuvoton.com> 17455L: linux-hwmon@vger.kernel.org 17456S: Maintained 17457F: Documentation/devicetree/bindings/hwmon/nuvoton,nct7363.yaml 17458F: Documentation/hwmon/nct7363.rst 17459F: drivers/hwmon/nct7363.c 17460 17461NETCONSOLE 17462M: Breno Leitao <leitao@debian.org> 17463S: Maintained 17464F: Documentation/networking/netconsole.rst 17465F: drivers/net/netconsole.c 17466F: tools/testing/selftests/drivers/net/lib/sh/lib_netcons.sh 17467F: tools/testing/selftests/drivers/net/netcons\* 17468 17469NETDEVSIM 17470M: Jakub Kicinski <kuba@kernel.org> 17471S: Maintained 17472F: drivers/net/netdevsim/* 17473F: tools/testing/selftests/drivers/net/netdevsim/* 17474 17475NETEM NETWORK EMULATOR 17476M: Stephen Hemminger <stephen@networkplumber.org> 17477L: netdev@vger.kernel.org 17478S: Maintained 17479F: net/sched/sch_netem.c 17480 17481NETERION 10GbE DRIVERS (s2io) 17482M: Jon Mason <jdmason@kudzu.us> 17483L: netdev@vger.kernel.org 17484S: Maintained 17485F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 17486F: drivers/net/ethernet/neterion/ 17487 17488NETFILTER 17489M: Pablo Neira Ayuso <pablo@netfilter.org> 17490M: Jozsef Kadlecsik <kadlec@netfilter.org> 17491M: Florian Westphal <fw@strlen.de> 17492L: netfilter-devel@vger.kernel.org 17493L: coreteam@netfilter.org 17494S: Maintained 17495W: http://www.netfilter.org/ 17496W: http://www.iptables.org/ 17497W: http://www.nftables.org/ 17498Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 17499C: irc://irc.libera.chat/netfilter 17500T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 17501T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 17502F: include/linux/netfilter* 17503F: include/linux/netfilter/ 17504F: include/net/netfilter/ 17505F: include/uapi/linux/netfilter* 17506F: include/uapi/linux/netfilter/ 17507F: net/*/netfilter.c 17508F: net/*/netfilter/ 17509F: net/bridge/br_netfilter*.c 17510F: net/netfilter/ 17511F: tools/testing/selftests/net/netfilter/ 17512 17513NETROM NETWORK LAYER 17514L: linux-hams@vger.kernel.org 17515S: Orphan 17516W: https://linux-ax25.in-berlin.de 17517F: include/net/netrom.h 17518F: include/uapi/linux/netrom.h 17519F: net/netrom/ 17520 17521NETRONIX EMBEDDED CONTROLLER 17522M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 17523S: Maintained 17524F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 17525F: drivers/mfd/ntxec.c 17526F: drivers/pwm/pwm-ntxec.c 17527F: drivers/rtc/rtc-ntxec.c 17528F: include/linux/mfd/ntxec.h 17529 17530NETRONOME ETHERNET DRIVERS 17531R: Jakub Kicinski <kuba@kernel.org> 17532R: Simon Horman <horms@kernel.org> 17533L: oss-drivers@corigine.com 17534S: Odd Fixes 17535F: drivers/net/ethernet/netronome/ 17536 17537NETWORK BLOCK DEVICE (NBD) 17538M: Josef Bacik <josef@toxicpanda.com> 17539L: linux-block@vger.kernel.org 17540L: nbd@other.debian.org 17541S: Maintained 17542F: Documentation/admin-guide/blockdev/nbd.rst 17543F: drivers/block/nbd.c 17544F: include/trace/events/nbd.h 17545F: include/uapi/linux/nbd.h 17546 17547NETWORK DROP MONITOR 17548M: Neil Horman <nhorman@tuxdriver.com> 17549L: netdev@vger.kernel.org 17550S: Maintained 17551W: https://fedorahosted.org/dropwatch/ 17552F: include/uapi/linux/net_dropmon.h 17553F: net/core/drop_monitor.c 17554 17555NETWORKING DRIVERS 17556M: Andrew Lunn <andrew+netdev@lunn.ch> 17557M: "David S. Miller" <davem@davemloft.net> 17558M: Eric Dumazet <edumazet@google.com> 17559M: Jakub Kicinski <kuba@kernel.org> 17560M: Paolo Abeni <pabeni@redhat.com> 17561L: netdev@vger.kernel.org 17562S: Maintained 17563P: Documentation/process/maintainer-netdev.rst 17564Q: https://patchwork.kernel.org/project/netdevbpf/list/ 17565T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17566T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 17567F: Documentation/devicetree/bindings/net/ 17568F: Documentation/networking/net_cachelines/net_device.rst 17569F: drivers/connector/ 17570F: drivers/net/ 17571F: drivers/ptp/ 17572F: drivers/s390/net/ 17573F: include/dt-bindings/net/ 17574F: include/linux/cn_proc.h 17575F: include/linux/etherdevice.h 17576F: include/linux/ethtool_netlink.h 17577F: include/linux/fcdevice.h 17578F: include/linux/fddidevice.h 17579F: include/linux/hippidevice.h 17580F: include/linux/if_* 17581F: include/linux/inetdevice.h 17582F: include/linux/ism.h 17583F: include/linux/netdev* 17584F: include/linux/platform_data/wiznet.h 17585F: include/uapi/linux/cn_proc.h 17586F: include/uapi/linux/ethtool_netlink* 17587F: include/uapi/linux/if_* 17588F: include/uapi/linux/net_shaper.h 17589F: include/uapi/linux/netdev* 17590F: tools/testing/selftests/drivers/net/ 17591X: Documentation/devicetree/bindings/net/bluetooth/ 17592X: Documentation/devicetree/bindings/net/can/ 17593X: Documentation/devicetree/bindings/net/wireless/ 17594X: drivers/net/can/ 17595X: drivers/net/wireless/ 17596 17597NETWORKING DRIVERS (WIRELESS) 17598M: Johannes Berg <johannes@sipsolutions.net> 17599L: linux-wireless@vger.kernel.org 17600S: Maintained 17601W: https://wireless.wiki.kernel.org/ 17602Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17603T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17604T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17605F: Documentation/devicetree/bindings/net/wireless/ 17606F: drivers/net/wireless/ 17607X: drivers/net/wireless/ath/ 17608X: drivers/net/wireless/broadcom/ 17609X: drivers/net/wireless/intel/ 17610X: drivers/net/wireless/intersil/ 17611X: drivers/net/wireless/marvell/ 17612X: drivers/net/wireless/mediatek/mt76/ 17613X: drivers/net/wireless/mediatek/mt7601u/ 17614X: drivers/net/wireless/microchip/ 17615X: drivers/net/wireless/purelifi/ 17616X: drivers/net/wireless/quantenna/ 17617X: drivers/net/wireless/ralink/ 17618X: drivers/net/wireless/realtek/ 17619X: drivers/net/wireless/rsi/ 17620X: drivers/net/wireless/silabs/ 17621X: drivers/net/wireless/st/ 17622X: drivers/net/wireless/ti/ 17623X: drivers/net/wireless/zydas/ 17624 17625NETWORKING [DSA] 17626M: Andrew Lunn <andrew@lunn.ch> 17627M: Vladimir Oltean <olteanv@gmail.com> 17628S: Maintained 17629F: Documentation/devicetree/bindings/net/dsa/ 17630F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 17631F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 17632F: drivers/net/dsa/ 17633F: include/linux/dsa/ 17634F: include/linux/platform_data/dsa.h 17635F: include/net/dsa.h 17636F: net/dsa/ 17637F: tools/testing/selftests/drivers/net/dsa/ 17638 17639NETWORKING [ETHTOOL] 17640M: Andrew Lunn <andrew@lunn.ch> 17641M: Jakub Kicinski <kuba@kernel.org> 17642F: Documentation/netlink/specs/ethtool.yaml 17643F: Documentation/networking/ethtool-netlink.rst 17644F: include/linux/ethtool* 17645F: include/uapi/linux/ethtool* 17646F: net/ethtool/ 17647F: tools/testing/selftests/drivers/net/*/ethtool* 17648 17649NETWORKING [ETHTOOL CABLE TEST] 17650M: Andrew Lunn <andrew@lunn.ch> 17651F: net/ethtool/cabletest.c 17652F: tools/testing/selftests/drivers/net/*/ethtool* 17653K: cable_test 17654 17655NETWORKING [ETHTOOL MAC MERGE] 17656M: Vladimir Oltean <vladimir.oltean@nxp.com> 17657F: net/ethtool/mm.c 17658F: tools/testing/selftests/drivers/net/hw/ethtool_mm.sh 17659K: ethtool_mm 17660 17661NETWORKING [ETHTOOL PHY TOPOLOGY] 17662M: Maxime Chevallier <maxime.chevallier@bootlin.com> 17663F: Documentation/networking/phy-link-topology.rst 17664F: drivers/net/phy/phy_link_topology.c 17665F: include/linux/phy_link_topology.h 17666F: net/ethtool/phy.c 17667 17668NETWORKING [GENERAL] 17669M: "David S. Miller" <davem@davemloft.net> 17670M: Eric Dumazet <edumazet@google.com> 17671M: Jakub Kicinski <kuba@kernel.org> 17672M: Paolo Abeni <pabeni@redhat.com> 17673R: Simon Horman <horms@kernel.org> 17674L: netdev@vger.kernel.org 17675S: Maintained 17676P: Documentation/process/maintainer-netdev.rst 17677Q: https://patchwork.kernel.org/project/netdevbpf/list/ 17678B: mailto:netdev@vger.kernel.org 17679T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17680T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 17681F: Documentation/core-api/netlink.rst 17682F: Documentation/netlink/ 17683F: Documentation/networking/ 17684F: Documentation/networking/net_cachelines/ 17685F: Documentation/process/maintainer-netdev.rst 17686F: Documentation/userspace-api/netlink/ 17687F: include/linux/ethtool.h 17688F: include/linux/framer/framer-provider.h 17689F: include/linux/framer/framer.h 17690F: include/linux/in.h 17691F: include/linux/in6.h 17692F: include/linux/indirect_call_wrapper.h 17693F: include/linux/inet.h 17694F: include/linux/inet_diag.h 17695F: include/linux/net.h 17696F: include/linux/netdev* 17697F: include/linux/netlink.h 17698F: include/linux/netpoll.h 17699F: include/linux/rtnetlink.h 17700F: include/linux/sctp.h 17701F: include/linux/seq_file_net.h 17702F: include/linux/skbuff* 17703F: include/net/ 17704F: include/uapi/linux/ethtool.h 17705F: include/uapi/linux/genetlink.h 17706F: include/uapi/linux/hsr_netlink.h 17707F: include/uapi/linux/in.h 17708F: include/uapi/linux/inet_diag.h 17709F: include/uapi/linux/nbd-netlink.h 17710F: include/uapi/linux/net.h 17711F: include/uapi/linux/net_namespace.h 17712F: include/uapi/linux/netconf.h 17713F: include/uapi/linux/netdev* 17714F: include/uapi/linux/netlink.h 17715F: include/uapi/linux/netlink_diag.h 17716F: include/uapi/linux/rtnetlink.h 17717F: include/uapi/linux/sctp.h 17718F: lib/net_utils.c 17719F: lib/random32.c 17720F: net/ 17721F: samples/pktgen/ 17722F: tools/net/ 17723F: tools/testing/selftests/net/ 17724X: Documentation/networking/mac80211-injection.rst 17725X: Documentation/networking/mac80211_hwsim/ 17726X: Documentation/networking/regulatory.rst 17727X: include/net/cfg80211.h 17728X: include/net/ieee80211_radiotap.h 17729X: include/net/iw_handler.h 17730X: include/net/mac80211.h 17731X: include/net/wext.h 17732X: net/9p/ 17733X: net/bluetooth/ 17734X: net/can/ 17735X: net/ceph/ 17736X: net/mac80211/ 17737X: net/rfkill/ 17738X: net/wireless/ 17739X: tools/testing/selftests/net/can/ 17740 17741NETWORKING [IPSEC] 17742M: Steffen Klassert <steffen.klassert@secunet.com> 17743M: Herbert Xu <herbert@gondor.apana.org.au> 17744M: "David S. Miller" <davem@davemloft.net> 17745L: netdev@vger.kernel.org 17746S: Maintained 17747T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 17748T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 17749F: include/net/xfrm.h 17750F: include/uapi/linux/xfrm.h 17751F: net/ipv4/ah4.c 17752F: net/ipv4/esp4* 17753F: net/ipv4/ip_vti.c 17754F: net/ipv4/ipcomp.c 17755F: net/ipv4/xfrm* 17756F: net/ipv6/ah6.c 17757F: net/ipv6/esp6* 17758F: net/ipv6/ip6_vti.c 17759F: net/ipv6/ipcomp6.c 17760F: net/ipv6/xfrm* 17761F: net/key/ 17762F: net/xfrm/ 17763F: tools/testing/selftests/net/ipsec.c 17764 17765NETWORKING [IPv4/IPv6] 17766M: "David S. Miller" <davem@davemloft.net> 17767M: David Ahern <dsahern@kernel.org> 17768L: netdev@vger.kernel.org 17769S: Maintained 17770T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17771F: arch/x86/net/* 17772F: include/linux/ip.h 17773F: include/linux/ipv6* 17774F: include/net/fib* 17775F: include/net/ip* 17776F: include/net/route.h 17777F: net/ipv4/ 17778F: net/ipv6/ 17779 17780NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 17781M: Paul Moore <paul@paul-moore.com> 17782L: netdev@vger.kernel.org 17783L: linux-security-module@vger.kernel.org 17784S: Supported 17785W: https://github.com/netlabel 17786F: Documentation/netlabel/ 17787F: include/net/calipso.h 17788F: include/net/cipso_ipv4.h 17789F: include/net/netlabel.h 17790F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 17791F: include/uapi/linux/netfilter/xt_SECMARK.h 17792F: net/ipv4/cipso_ipv4.c 17793F: net/ipv6/calipso.c 17794F: net/netfilter/xt_CONNSECMARK.c 17795F: net/netfilter/xt_SECMARK.c 17796F: net/netlabel/ 17797 17798NETWORKING [MACSEC] 17799M: Sabrina Dubroca <sd@queasysnail.net> 17800L: netdev@vger.kernel.org 17801S: Maintained 17802F: drivers/net/macsec.c 17803F: include/net/macsec.h 17804F: include/uapi/linux/if_macsec.h 17805K: macsec 17806K: \bmdo_ 17807 17808NETWORKING [MPTCP] 17809M: Matthieu Baerts <matttbe@kernel.org> 17810M: Mat Martineau <martineau@kernel.org> 17811R: Geliang Tang <geliang@kernel.org> 17812L: netdev@vger.kernel.org 17813L: mptcp@lists.linux.dev 17814S: Maintained 17815W: https://github.com/multipath-tcp/mptcp_net-next/wiki 17816B: https://github.com/multipath-tcp/mptcp_net-next/issues 17817T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 17818T: git https://github.com/multipath-tcp/mptcp_net-next.git export 17819F: Documentation/netlink/specs/mptcp_pm.yaml 17820F: Documentation/networking/mptcp*.rst 17821F: include/net/mptcp.h 17822F: include/trace/events/mptcp.h 17823F: include/uapi/linux/mptcp*.h 17824F: net/mptcp/ 17825F: tools/testing/selftests/bpf/*/*mptcp*.[ch] 17826F: tools/testing/selftests/net/mptcp/ 17827 17828NETWORKING [SRv6] 17829M: Andrea Mayer <andrea.mayer@uniroma2.it> 17830L: netdev@vger.kernel.org 17831S: Maintained 17832T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17833F: include/linux/seg6* 17834F: include/net/seg6* 17835F: include/uapi/linux/seg6* 17836F: net/ipv6/seg6* 17837F: tools/testing/selftests/net/srv6* 17838 17839NETWORKING [TCP] 17840M: Eric Dumazet <edumazet@google.com> 17841M: Neal Cardwell <ncardwell@google.com> 17842R: Kuniyuki Iwashima <kuniyu@google.com> 17843L: netdev@vger.kernel.org 17844S: Maintained 17845F: Documentation/networking/net_cachelines/tcp_sock.rst 17846F: include/linux/tcp.h 17847F: include/net/tcp.h 17848F: include/trace/events/tcp.h 17849F: include/uapi/linux/tcp.h 17850F: net/ipv4/inet_connection_sock.c 17851F: net/ipv4/inet_hashtables.c 17852F: net/ipv4/inet_timewait_sock.c 17853F: net/ipv4/syncookies.c 17854F: net/ipv4/tcp*.c 17855F: net/ipv6/inet6_connection_sock.c 17856F: net/ipv6/inet6_hashtables.c 17857F: net/ipv6/syncookies.c 17858F: net/ipv6/tcp*.c 17859 17860NETWORKING [TLS] 17861M: Boris Pismenny <borisp@nvidia.com> 17862M: John Fastabend <john.fastabend@gmail.com> 17863M: Jakub Kicinski <kuba@kernel.org> 17864L: netdev@vger.kernel.org 17865S: Maintained 17866F: include/net/tls.h 17867F: include/uapi/linux/tls.h 17868F: net/tls/* 17869 17870NETWORKING [SOCKETS] 17871M: Eric Dumazet <edumazet@google.com> 17872M: Kuniyuki Iwashima <kuniyu@google.com> 17873M: Paolo Abeni <pabeni@redhat.com> 17874M: Willem de Bruijn <willemb@google.com> 17875S: Maintained 17876F: include/linux/sock_diag.h 17877F: include/linux/socket.h 17878F: include/linux/sockptr.h 17879F: include/net/sock.h 17880F: include/net/sock_reuseport.h 17881F: include/uapi/linux/socket.h 17882F: net/core/*sock* 17883F: net/core/scm.c 17884F: net/socket.c 17885 17886NETWORKING [UNIX SOCKETS] 17887M: Kuniyuki Iwashima <kuniyu@google.com> 17888S: Maintained 17889F: include/net/af_unix.h 17890F: include/net/netns/unix.h 17891F: include/uapi/linux/unix_diag.h 17892F: net/unix/ 17893F: tools/testing/selftests/net/af_unix/ 17894 17895NETXEN (1/10) GbE SUPPORT 17896M: Manish Chopra <manishc@marvell.com> 17897M: Rahul Verma <rahulv@marvell.com> 17898M: GR-Linux-NIC-Dev@marvell.com 17899L: netdev@vger.kernel.org 17900S: Maintained 17901F: drivers/net/ethernet/qlogic/netxen/ 17902 17903NET_FAILOVER MODULE 17904M: Sridhar Samudrala <sridhar.samudrala@intel.com> 17905L: netdev@vger.kernel.org 17906S: Supported 17907F: Documentation/networking/net_failover.rst 17908F: drivers/net/net_failover.c 17909F: include/net/net_failover.h 17910 17911NEXTHOP 17912M: David Ahern <dsahern@kernel.org> 17913L: netdev@vger.kernel.org 17914S: Maintained 17915F: include/net/netns/nexthop.h 17916F: include/net/nexthop.h 17917F: include/uapi/linux/nexthop.h 17918F: net/ipv4/nexthop.c 17919 17920NFC SUBSYSTEM 17921M: Krzysztof Kozlowski <krzk@kernel.org> 17922L: netdev@vger.kernel.org 17923S: Maintained 17924F: Documentation/devicetree/bindings/net/nfc/ 17925F: drivers/nfc/ 17926F: include/net/nfc/ 17927F: include/uapi/linux/nfc.h 17928F: net/nfc/ 17929 17930NFC VIRTUAL NCI DEVICE DRIVER 17931M: Bongsu Jeon <bongsu.jeon@samsung.com> 17932L: netdev@vger.kernel.org 17933S: Supported 17934F: drivers/nfc/virtual_ncidev.c 17935F: tools/testing/selftests/nci/ 17936 17937NFS, SUNRPC, AND LOCKD CLIENTS 17938M: Trond Myklebust <trondmy@kernel.org> 17939M: Anna Schumaker <anna@kernel.org> 17940L: linux-nfs@vger.kernel.org 17941S: Maintained 17942W: http://client.linux-nfs.org 17943T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 17944F: Documentation/filesystems/nfs/ 17945F: fs/lockd/ 17946F: fs/nfs/ 17947F: fs/nfs_common/ 17948F: include/linux/lockd/ 17949F: include/linux/nfs* 17950F: include/linux/sunrpc/ 17951F: include/uapi/linux/nfs* 17952F: include/uapi/linux/sunrpc/ 17953F: net/sunrpc/ 17954 17955NILFS2 FILESYSTEM 17956M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 17957L: linux-nilfs@vger.kernel.org 17958S: Supported 17959W: https://nilfs.sourceforge.io/ 17960T: git https://github.com/konis/nilfs2.git 17961F: Documentation/filesystems/nilfs2.rst 17962F: fs/nilfs2/ 17963F: include/trace/events/nilfs2.h 17964F: include/uapi/linux/nilfs2_api.h 17965F: include/uapi/linux/nilfs2_ondisk.h 17966 17967NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 17968M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 17969S: Maintained 17970W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 17971F: Documentation/scsi/NinjaSCSI.rst 17972F: drivers/scsi/pcmcia/nsp_* 17973 17974NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 17975M: GOTO Masanori <gotom@debian.or.jp> 17976M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 17977S: Maintained 17978W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 17979F: Documentation/scsi/NinjaSCSI.rst 17980F: drivers/scsi/nsp32* 17981 17982NINTENDO HID DRIVER 17983M: Daniel J. Ogorchock <djogorchock@gmail.com> 17984L: linux-input@vger.kernel.org 17985S: Maintained 17986F: drivers/hid/hid-nintendo* 17987 17988NIOS2 ARCHITECTURE 17989M: Dinh Nguyen <dinguyen@kernel.org> 17990S: Maintained 17991T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 17992F: arch/nios2/ 17993 17994NITRO ENCLAVES (NE) 17995M: Alexandru Ciobotaru <alcioa@amazon.com> 17996R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 17997L: linux-kernel@vger.kernel.org 17998S: Supported 17999W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 18000F: Documentation/virt/ne_overview.rst 18001F: drivers/virt/nitro_enclaves/ 18002F: include/linux/nitro_enclaves.h 18003F: include/uapi/linux/nitro_enclaves.h 18004F: samples/nitro_enclaves/ 18005 18006NITRO SECURE MODULE (NSM) 18007M: Alexander Graf <graf@amazon.com> 18008R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 18009L: linux-kernel@vger.kernel.org 18010S: Supported 18011W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 18012F: drivers/misc/nsm.c 18013F: include/uapi/linux/nsm.h 18014 18015NOHZ, DYNTICKS SUPPORT 18016M: Anna-Maria Behnsen <anna-maria@linutronix.de> 18017M: Frederic Weisbecker <frederic@kernel.org> 18018M: Ingo Molnar <mingo@kernel.org> 18019M: Thomas Gleixner <tglx@linutronix.de> 18020L: linux-kernel@vger.kernel.org 18021S: Maintained 18022T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 18023F: include/linux/sched/nohz.h 18024F: include/linux/tick.h 18025F: kernel/time/tick*.* 18026 18027NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 18028M: Pavel Machek <pavel@kernel.org> 18029M: Sakari Ailus <sakari.ailus@iki.fi> 18030L: linux-media@vger.kernel.org 18031S: Maintained 18032F: Documentation/devicetree/bindings/media/i2c/adi,ad5820.yaml 18033F: drivers/media/i2c/ad5820.c 18034F: drivers/media/i2c/et8ek8 18035 18036NOKIA N900 POWER SUPPLY DRIVERS 18037R: Pali Rohár <pali@kernel.org> 18038F: drivers/power/supply/bq2415x_charger.c 18039F: drivers/power/supply/bq27xxx_battery.c 18040F: drivers/power/supply/bq27xxx_battery_i2c.c 18041F: drivers/power/supply/isp1704_charger.c 18042F: drivers/power/supply/rx51_battery.c 18043F: include/linux/power/bq2415x_charger.h 18044F: include/linux/power/bq27xxx_battery.h 18045 18046NOLIBC HEADER FILE 18047M: Willy Tarreau <w@1wt.eu> 18048M: Thomas Weißschuh <linux@weissschuh.net> 18049S: Maintained 18050T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 18051F: tools/include/nolibc/ 18052F: tools/testing/selftests/nolibc/ 18053 18054NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 18055M: Hans de Goede <hansg@kernel.org> 18056L: linux-input@vger.kernel.org 18057S: Maintained 18058F: Documentation/devicetree/bindings/input/touchscreen/novatek,nvt-ts.yaml 18059F: drivers/input/touchscreen/novatek-nvt-ts.c 18060 18061NSDEPS 18062M: Matthias Maennich <maennich@google.com> 18063S: Maintained 18064F: Documentation/core-api/symbol-namespaces.rst 18065F: scripts/nsdeps 18066 18067NTB AMD DRIVER 18068M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 18069L: ntb@lists.linux.dev 18070S: Supported 18071F: drivers/ntb/hw/amd/ 18072 18073NTB DRIVER CORE 18074M: Jon Mason <jdmason@kudzu.us> 18075M: Dave Jiang <dave.jiang@intel.com> 18076M: Allen Hubbe <allenbh@gmail.com> 18077L: ntb@lists.linux.dev 18078S: Supported 18079W: https://github.com/jonmason/ntb/wiki 18080T: git https://github.com/jonmason/ntb.git 18081F: drivers/net/ntb_netdev.c 18082F: drivers/ntb/ 18083F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 18084F: include/linux/ntb.h 18085F: include/linux/ntb_transport.h 18086F: tools/testing/selftests/ntb/ 18087 18088NTB INTEL DRIVER 18089M: Dave Jiang <dave.jiang@intel.com> 18090L: ntb@lists.linux.dev 18091S: Supported 18092W: https://github.com/davejiang/linux/wiki 18093T: git https://github.com/davejiang/linux.git 18094F: drivers/ntb/hw/intel/ 18095 18096NTFS3 FILESYSTEM 18097M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 18098L: ntfs3@lists.linux.dev 18099S: Supported 18100W: http://www.paragon-software.com/ 18101T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 18102F: Documentation/filesystems/ntfs3.rst 18103F: fs/ntfs3/ 18104 18105NTSYNC SYNCHRONIZATION PRIMITIVE DRIVER 18106M: Elizabeth Figura <zfigura@codeweavers.com> 18107L: wine-devel@winehq.org 18108S: Supported 18109F: Documentation/userspace-api/ntsync.rst 18110F: drivers/misc/ntsync.c 18111F: include/uapi/linux/ntsync.h 18112F: tools/testing/selftests/drivers/ntsync/ 18113 18114NUBUS SUBSYSTEM 18115M: Finn Thain <fthain@linux-m68k.org> 18116L: linux-m68k@lists.linux-m68k.org 18117S: Maintained 18118F: arch/*/include/asm/nubus.h 18119F: drivers/nubus/ 18120F: include/linux/nubus.h 18121F: include/uapi/linux/nubus.h 18122 18123NUVOTON NCT7201 IIO DRIVER 18124M: Eason Yang <j2anfernee@gmail.com> 18125L: linux-iio@vger.kernel.org 18126S: Maintained 18127F: Documentation/devicetree/bindings/iio/adc/nuvoton,nct7201.yaml 18128F: drivers/iio/adc/nct7201.c 18129 18130NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 18131M: Antonino Daplas <adaplas@gmail.com> 18132L: linux-fbdev@vger.kernel.org 18133S: Maintained 18134F: drivers/video/fbdev/nvidia/ 18135F: drivers/video/fbdev/riva/ 18136 18137NVIDIA WMI EC BACKLIGHT DRIVER 18138M: Daniel Dadap <ddadap@nvidia.com> 18139L: platform-driver-x86@vger.kernel.org 18140S: Supported 18141F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 18142F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 18143 18144NVM EXPRESS DRIVER 18145M: Keith Busch <kbusch@kernel.org> 18146M: Jens Axboe <axboe@fb.com> 18147M: Christoph Hellwig <hch@lst.de> 18148M: Sagi Grimberg <sagi@grimberg.me> 18149L: linux-nvme@lists.infradead.org 18150S: Supported 18151W: http://git.infradead.org/nvme.git 18152T: git git://git.infradead.org/nvme.git 18153F: Documentation/nvme/ 18154F: drivers/nvme/common/ 18155F: drivers/nvme/host/ 18156F: include/linux/nvme-*.h 18157F: include/linux/nvme.h 18158F: include/uapi/linux/nvme_ioctl.h 18159 18160NVM EXPRESS FABRICS AUTHENTICATION 18161M: Hannes Reinecke <hare@suse.de> 18162L: linux-nvme@lists.infradead.org 18163S: Supported 18164F: drivers/nvme/host/auth.c 18165F: drivers/nvme/target/auth.c 18166F: drivers/nvme/target/fabrics-cmd-auth.c 18167F: include/linux/nvme-auth.h 18168 18169NVM EXPRESS FC TRANSPORT DRIVERS 18170M: James Smart <james.smart@broadcom.com> 18171L: linux-nvme@lists.infradead.org 18172S: Supported 18173F: drivers/nvme/host/fc.c 18174F: drivers/nvme/target/fc.c 18175F: drivers/nvme/target/fcloop.c 18176F: include/linux/nvme-fc-driver.h 18177F: include/linux/nvme-fc.h 18178 18179NVM EXPRESS HARDWARE MONITORING SUPPORT 18180M: Guenter Roeck <linux@roeck-us.net> 18181L: linux-nvme@lists.infradead.org 18182S: Supported 18183F: drivers/nvme/host/hwmon.c 18184 18185NVM EXPRESS TARGET DRIVER 18186M: Christoph Hellwig <hch@lst.de> 18187M: Sagi Grimberg <sagi@grimberg.me> 18188M: Chaitanya Kulkarni <kch@nvidia.com> 18189L: linux-nvme@lists.infradead.org 18190S: Supported 18191W: http://git.infradead.org/nvme.git 18192T: git git://git.infradead.org/nvme.git 18193F: drivers/nvme/target/ 18194 18195NVMEM FRAMEWORK 18196M: Srinivas Kandagatla <srini@kernel.org> 18197S: Maintained 18198T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 18199F: Documentation/ABI/stable/sysfs-bus-nvmem 18200F: Documentation/devicetree/bindings/nvmem/ 18201F: drivers/nvmem/ 18202F: include/dt-bindings/nvmem/ 18203F: include/linux/nvmem-consumer.h 18204F: include/linux/nvmem-provider.h 18205 18206NXP BLUETOOTH WIRELESS DRIVERS 18207M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 18208M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 18209S: Maintained 18210F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 18211F: drivers/bluetooth/btnxpuart.c 18212 18213NXP C45 TJA11XX PHY DRIVER 18214M: Andrei Botila <andrei.botila@oss.nxp.com> 18215L: netdev@vger.kernel.org 18216S: Maintained 18217F: drivers/net/phy/nxp-c45-tja11xx* 18218 18219NXP FSPI DRIVER 18220M: Han Xu <han.xu@nxp.com> 18221M: Haibo Chen <haibo.chen@nxp.com> 18222R: Yogesh Gaur <yogeshgaur.83@gmail.com> 18223L: linux-spi@vger.kernel.org 18224L: imx@lists.linux.dev 18225S: Maintained 18226F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 18227F: drivers/spi/spi-nxp-fspi.c 18228 18229NXP FXAS21002C DRIVER 18230M: Rui Miguel Silva <rmfrfs@gmail.com> 18231L: linux-iio@vger.kernel.org 18232S: Maintained 18233F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 18234F: drivers/iio/gyro/fxas21002c.h 18235F: drivers/iio/gyro/fxas21002c_core.c 18236F: drivers/iio/gyro/fxas21002c_i2c.c 18237F: drivers/iio/gyro/fxas21002c_spi.c 18238 18239NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 18240M: Haibo Chen <haibo.chen@nxp.com> 18241L: linux-iio@vger.kernel.org 18242L: imx@lists.linux.dev 18243S: Maintained 18244F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 18245F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 18246F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 18247F: drivers/iio/adc/imx7d_adc.c 18248F: drivers/iio/adc/imx93_adc.c 18249F: drivers/iio/adc/vf610_adc.c 18250 18251NXP i.MX 8M ISI DRIVER 18252M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 18253L: linux-media@vger.kernel.org 18254S: Maintained 18255F: Documentation/devicetree/bindings/media/fsl,imx8*-isi.yaml 18256F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 18257F: drivers/media/platform/nxp/imx8-isi/ 18258 18259NXP i.MX 8MP DW100 V4L2 DRIVER 18260M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 18261L: linux-media@vger.kernel.org 18262S: Maintained 18263F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 18264F: Documentation/userspace-api/media/drivers/dw100.rst 18265F: drivers/media/platform/nxp/dw100/ 18266F: include/uapi/linux/dw100.h 18267 18268NXP i.MX 8MQ DCSS DRIVER 18269M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 18270R: Lucas Stach <l.stach@pengutronix.de> 18271L: dri-devel@lists.freedesktop.org 18272S: Maintained 18273T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 18274F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 18275F: drivers/gpu/drm/imx/dcss/ 18276 18277NXP i.MX 8QXP ADC DRIVER 18278M: Cai Huoqing <cai.huoqing@linux.dev> 18279M: Haibo Chen <haibo.chen@nxp.com> 18280L: imx@lists.linux.dev 18281L: linux-iio@vger.kernel.org 18282S: Maintained 18283F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 18284F: drivers/iio/adc/imx8qxp-adc.c 18285 18286NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 18287M: Mirela Rabulea <mirela.rabulea@nxp.com> 18288L: imx@lists.linux.dev 18289L: linux-media@vger.kernel.org 18290S: Maintained 18291F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 18292F: drivers/media/platform/nxp/imx-jpeg 18293 18294NXP i.MX CLOCK DRIVERS 18295M: Abel Vesa <abelvesa@kernel.org> 18296R: Peng Fan <peng.fan@nxp.com> 18297L: linux-clk@vger.kernel.org 18298L: imx@lists.linux.dev 18299S: Maintained 18300T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 18301F: Documentation/devicetree/bindings/clock/*imx* 18302F: drivers/clk/imx/ 18303F: include/dt-bindings/clock/*imx* 18304 18305NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 18306M: Jagan Teki <jagan@amarulasolutions.com> 18307S: Maintained 18308F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 18309F: drivers/regulator/pf8x00-regulator.c 18310 18311NXP PTN5150A CC LOGIC AND EXTCON DRIVER 18312M: Krzysztof Kozlowski <krzk@kernel.org> 18313L: linux-kernel@vger.kernel.org 18314S: Maintained 18315F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 18316F: drivers/extcon/extcon-ptn5150.c 18317 18318NXP SGTL5000 DRIVER 18319M: Fabio Estevam <festevam@gmail.com> 18320L: linux-sound@vger.kernel.org 18321S: Maintained 18322F: Documentation/devicetree/bindings/sound/fsl,sgtl5000.yaml 18323F: sound/soc/codecs/sgtl5000* 18324 18325NXP SJA1105 ETHERNET SWITCH DRIVER 18326M: Vladimir Oltean <olteanv@gmail.com> 18327L: linux-kernel@vger.kernel.org 18328S: Maintained 18329F: drivers/net/dsa/sja1105 18330F: drivers/net/pcs/pcs-xpcs-nxp.c 18331 18332NXP TDA998X DRM DRIVER 18333M: Russell King <linux@armlinux.org.uk> 18334S: Maintained 18335T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 18336T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 18337F: drivers/gpu/drm/bridge/tda998x_drv.c 18338F: include/dt-bindings/display/tda998x.h 18339K: "nxp,tda998x" 18340 18341NXP TFA9879 DRIVER 18342M: Peter Rosin <peda@axentia.se> 18343L: linux-sound@vger.kernel.org 18344S: Maintained 18345F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 18346F: sound/soc/codecs/tfa9879* 18347 18348NXP-NCI NFC DRIVER 18349S: Orphan 18350F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 18351F: drivers/nfc/nxp-nci 18352 18353NXP/Goodix TFA989X (TFA1) DRIVER 18354M: Stephan Gerhold <stephan@gerhold.net> 18355L: linux-sound@vger.kernel.org 18356S: Maintained 18357F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 18358F: sound/soc/codecs/tfa989x.c 18359 18360NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 18361M: Jonas Malaco <jonas@protocubo.io> 18362L: linux-hwmon@vger.kernel.org 18363S: Maintained 18364F: Documentation/hwmon/nzxt-kraken2.rst 18365F: drivers/hwmon/nzxt-kraken2.c 18366 18367NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 18368M: Jonas Malaco <jonas@protocubo.io> 18369M: Aleksa Savic <savicaleksa83@gmail.com> 18370L: linux-hwmon@vger.kernel.org 18371S: Maintained 18372F: Documentation/hwmon/nzxt-kraken3.rst 18373F: drivers/hwmon/nzxt-kraken3.c 18374 18375OBJAGG 18376M: Jiri Pirko <jiri@resnulli.us> 18377L: netdev@vger.kernel.org 18378S: Supported 18379F: include/linux/objagg.h 18380F: lib/objagg.c 18381F: lib/test_objagg.c 18382 18383OBJPOOL 18384M: Matt Wu <wuqiang.matt@bytedance.com> 18385S: Supported 18386F: include/linux/objpool.h 18387F: lib/objpool.c 18388F: lib/test_objpool.c 18389 18390OBJTOOL 18391M: Josh Poimboeuf <jpoimboe@kernel.org> 18392M: Peter Zijlstra <peterz@infradead.org> 18393S: Supported 18394F: include/linux/objtool*.h 18395F: tools/objtool/ 18396 18397OCELOT ETHERNET SWITCH DRIVER 18398M: Vladimir Oltean <vladimir.oltean@nxp.com> 18399M: Claudiu Manoil <claudiu.manoil@nxp.com> 18400M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18401M: UNGLinuxDriver@microchip.com 18402L: netdev@vger.kernel.org 18403S: Supported 18404F: drivers/net/dsa/ocelot/* 18405F: drivers/net/ethernet/mscc/ 18406F: include/soc/mscc/ocelot* 18407F: net/dsa/tag_ocelot.c 18408F: net/dsa/tag_ocelot_8021q.c 18409F: tools/testing/selftests/drivers/net/ocelot/* 18410 18411OCELOT EXTERNAL SWITCH CONTROL 18412M: Colin Foster <colin.foster@in-advantage.com> 18413S: Supported 18414F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 18415F: drivers/mfd/ocelot* 18416F: drivers/net/dsa/ocelot/ocelot_ext.c 18417F: include/linux/mfd/ocelot.h 18418 18419OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 18420M: Frederic Barrat <fbarrat@linux.ibm.com> 18421M: Andrew Donnellan <ajd@linux.ibm.com> 18422L: linuxppc-dev@lists.ozlabs.org 18423S: Supported 18424F: Documentation/userspace-api/accelerators/ocxl.rst 18425F: arch/powerpc/include/asm/pnv-ocxl.h 18426F: arch/powerpc/platforms/powernv/ocxl.c 18427F: drivers/misc/ocxl/ 18428F: include/misc/ocxl* 18429F: include/uapi/misc/ocxl.h 18430 18431OMAP AUDIO SUPPORT 18432M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 18433M: Jarkko Nikula <jarkko.nikula@bitmer.com> 18434L: linux-sound@vger.kernel.org 18435L: linux-omap@vger.kernel.org 18436S: Maintained 18437F: sound/soc/ti/n810.c 18438F: sound/soc/ti/omap* 18439F: sound/soc/ti/rx51.c 18440F: sound/soc/ti/sdma-pcm.* 18441 18442OMAP CLOCK FRAMEWORK SUPPORT 18443M: Paul Walmsley <paul@pwsan.com> 18444L: linux-omap@vger.kernel.org 18445S: Maintained 18446F: arch/arm/*omap*/*clock* 18447 18448OMAP DEVICE TREE SUPPORT 18449M: Tony Lindgren <tony@atomide.com> 18450L: linux-omap@vger.kernel.org 18451L: devicetree@vger.kernel.org 18452S: Maintained 18453F: arch/arm/boot/dts/ti/omap/ 18454 18455OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 18456L: linux-omap@vger.kernel.org 18457L: linux-fbdev@vger.kernel.org 18458S: Orphan 18459F: Documentation/arch/arm/omap/dss.rst 18460F: drivers/video/fbdev/omap2/ 18461 18462OMAP FRAMEBUFFER SUPPORT 18463L: linux-fbdev@vger.kernel.org 18464L: linux-omap@vger.kernel.org 18465S: Orphan 18466F: drivers/video/fbdev/omap/ 18467 18468OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 18469M: Roger Quadros <rogerq@kernel.org> 18470M: Tony Lindgren <tony@atomide.com> 18471L: linux-omap@vger.kernel.org 18472S: Maintained 18473F: arch/arm/mach-omap2/*gpmc* 18474F: drivers/memory/omap-gpmc.c 18475 18476OMAP GPIO DRIVER 18477M: Grygorii Strashko <grygorii.strashko@ti.com> 18478M: Santosh Shilimkar <ssantosh@kernel.org> 18479M: Kevin Hilman <khilman@kernel.org> 18480L: linux-omap@vger.kernel.org 18481S: Maintained 18482F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 18483F: drivers/gpio/gpio-omap.c 18484 18485OMAP HARDWARE SPINLOCK SUPPORT 18486L: linux-omap@vger.kernel.org 18487S: Orphan 18488F: drivers/hwspinlock/omap_hwspinlock.c 18489 18490OMAP HS MMC SUPPORT 18491L: linux-mmc@vger.kernel.org 18492L: linux-omap@vger.kernel.org 18493S: Orphan 18494F: drivers/mmc/host/omap_hsmmc.c 18495 18496OMAP HWMOD DATA 18497M: Paul Walmsley <paul@pwsan.com> 18498L: linux-omap@vger.kernel.org 18499S: Maintained 18500F: arch/arm/mach-omap2/omap_hwmod*data* 18501 18502OMAP HWMOD SUPPORT 18503M: Paul Walmsley <paul@pwsan.com> 18504L: linux-omap@vger.kernel.org 18505S: Maintained 18506F: arch/arm/mach-omap2/omap_hwmod.* 18507 18508OMAP I2C DRIVER 18509M: Vignesh R <vigneshr@ti.com> 18510L: linux-omap@vger.kernel.org 18511L: linux-i2c@vger.kernel.org 18512S: Maintained 18513F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 18514F: drivers/i2c/busses/i2c-omap.c 18515 18516OMAP MMC SUPPORT 18517M: Aaro Koskinen <aaro.koskinen@iki.fi> 18518L: linux-omap@vger.kernel.org 18519S: Odd Fixes 18520F: drivers/mmc/host/omap.c 18521 18522OMAP POWER MANAGEMENT SUPPORT 18523M: Kevin Hilman <khilman@kernel.org> 18524L: linux-omap@vger.kernel.org 18525S: Maintained 18526F: arch/arm/*omap*/*pm* 18527F: drivers/cpufreq/omap-cpufreq.c 18528 18529OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 18530M: Paul Walmsley <paul@pwsan.com> 18531L: linux-omap@vger.kernel.org 18532S: Maintained 18533F: arch/arm/mach-omap2/prm* 18534 18535OMAP RANDOM NUMBER GENERATOR SUPPORT 18536M: Deepak Saxena <dsaxena@plexity.net> 18537S: Maintained 18538F: drivers/char/hw_random/omap-rng.c 18539 18540OMAP USB SUPPORT 18541L: linux-usb@vger.kernel.org 18542L: linux-omap@vger.kernel.org 18543S: Orphan 18544F: arch/arm/*omap*/usb* 18545F: drivers/usb/*/*omap* 18546 18547OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 18548M: Mark Jackson <mpfj@newflow.co.uk> 18549L: linux-omap@vger.kernel.org 18550S: Maintained 18551F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 18552 18553OMAP1 SUPPORT 18554M: Aaro Koskinen <aaro.koskinen@iki.fi> 18555M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 18556R: Tony Lindgren <tony@atomide.com> 18557L: linux-omap@vger.kernel.org 18558S: Maintained 18559Q: http://patchwork.kernel.org/project/linux-omap/list/ 18560T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 18561F: arch/arm/configs/omap1_defconfig 18562F: arch/arm/mach-omap1/ 18563F: drivers/i2c/busses/i2c-omap.c 18564F: include/linux/platform_data/ams-delta-fiq.h 18565F: include/linux/platform_data/i2c-omap.h 18566 18567OMAP2+ SUPPORT 18568M: Aaro Koskinen <aaro.koskinen@iki.fi> 18569M: Andreas Kemnade <andreas@kemnade.info> 18570M: Kevin Hilman <khilman@baylibre.com> 18571M: Roger Quadros <rogerq@kernel.org> 18572M: Tony Lindgren <tony@atomide.com> 18573L: linux-omap@vger.kernel.org 18574S: Maintained 18575W: http://linux.omap.com/ 18576Q: http://patchwork.kernel.org/project/linux-omap/list/ 18577T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 18578F: Documentation/devicetree/bindings/arm/ti/omap.yaml 18579F: arch/arm/configs/omap2plus_defconfig 18580F: arch/arm/mach-omap2/ 18581F: drivers/bus/omap*.[ch] 18582F: drivers/bus/ti-sysc.c 18583F: drivers/gpio/gpio-tps65219.c 18584F: drivers/i2c/busses/i2c-omap.c 18585F: drivers/irqchip/irq-omap-intc.c 18586F: drivers/mfd/*omap*.c 18587F: drivers/mfd/menelaus.c 18588F: drivers/mfd/palmas.c 18589F: drivers/mfd/tps65217.c 18590F: drivers/mfd/tps65218.c 18591F: drivers/mfd/tps65219.c 18592F: drivers/mfd/tps65910.c 18593F: drivers/mfd/twl-core.[ch] 18594F: drivers/mfd/twl4030*.c 18595F: drivers/mfd/twl6030*.c 18596F: drivers/mfd/twl6040*.c 18597F: drivers/regulator/palmas-regulator*.c 18598F: drivers/regulator/pbias-regulator.c 18599F: drivers/regulator/tps65217-regulator.c 18600F: drivers/regulator/tps65218-regulator.c 18601F: drivers/regulator/tps65219-regulator.c 18602F: drivers/regulator/tps65910-regulator.c 18603F: drivers/regulator/twl-regulator.c 18604F: drivers/regulator/twl6030-regulator.c 18605F: include/linux/platform_data/i2c-omap.h 18606F: include/linux/platform_data/ti-sysc.h 18607 18608OMFS FILESYSTEM 18609M: Bob Copeland <me@bobcopeland.com> 18610L: linux-karma-devel@lists.sourceforge.net 18611S: Maintained 18612F: Documentation/filesystems/omfs.rst 18613F: fs/omfs/ 18614 18615OMNIVISION OG01A1B SENSOR DRIVER 18616M: Sakari Ailus <sakari.ailus@linux.intel.com> 18617L: linux-media@vger.kernel.org 18618S: Maintained 18619F: Documentation/devicetree/bindings/media/i2c/ovti,og01a1b.yaml 18620F: drivers/media/i2c/og01a1b.c 18621 18622OMNIVISION OV01A10 SENSOR DRIVER 18623M: Bingbu Cao <bingbu.cao@intel.com> 18624L: linux-media@vger.kernel.org 18625S: Maintained 18626T: git git://linuxtv.org/media.git 18627F: drivers/media/i2c/ov01a10.c 18628 18629OMNIVISION OV02A10 SENSOR DRIVER 18630L: linux-media@vger.kernel.org 18631S: Orphan 18632T: git git://linuxtv.org/media.git 18633F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 18634F: drivers/media/i2c/ov02a10.c 18635 18636OMNIVISION OV02C10 SENSOR DRIVER 18637M: Hans de Goede <hansg@kernel.org> 18638R: Bryan O'Donoghue <bod@kernel.org> 18639L: linux-media@vger.kernel.org 18640S: Maintained 18641T: git git://linuxtv.org/media.git 18642F: drivers/media/i2c/ov02c10.c 18643 18644OMNIVISION OV02E10 SENSOR DRIVER 18645M: Bryan O'Donoghue <bod@kernel.org> 18646M: Hans de Goede <hansg@kernel.org> 18647L: linux-media@vger.kernel.org 18648S: Maintained 18649T: git git://linuxtv.org/media.git 18650F: Documentation/devicetree/bindings/media/i2c/ovti,ov02e10.yaml 18651F: drivers/media/i2c/ov02e10.c 18652 18653OMNIVISION OV08D10 SENSOR DRIVER 18654M: Jimmy Su <jimmy.su@intel.com> 18655L: linux-media@vger.kernel.org 18656S: Maintained 18657T: git git://linuxtv.org/media.git 18658F: drivers/media/i2c/ov08d10.c 18659 18660OMNIVISION OV08X40 SENSOR DRIVER 18661M: Jason Chen <jason.z.chen@intel.com> 18662L: linux-media@vger.kernel.org 18663S: Maintained 18664T: git git://linuxtv.org/media.git 18665F: drivers/media/i2c/ov08x40.c 18666F: Documentation/devicetree/bindings/media/i2c/ovti,ov08x40.yaml 18667 18668OMNIVISION OV13858 SENSOR DRIVER 18669M: Sakari Ailus <sakari.ailus@linux.intel.com> 18670L: linux-media@vger.kernel.org 18671S: Maintained 18672T: git git://linuxtv.org/media.git 18673F: drivers/media/i2c/ov13858.c 18674 18675OMNIVISION OV13B10 SENSOR DRIVER 18676M: Arec Kao <arec.kao@intel.com> 18677L: linux-media@vger.kernel.org 18678S: Maintained 18679T: git git://linuxtv.org/media.git 18680F: drivers/media/i2c/ov13b10.c 18681 18682OMNIVISION OV2680 SENSOR DRIVER 18683M: Rui Miguel Silva <rmfrfs@gmail.com> 18684M: Hans de Goede <hansg@kernel.org> 18685L: linux-media@vger.kernel.org 18686S: Maintained 18687T: git git://linuxtv.org/media.git 18688F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 18689F: drivers/media/i2c/ov2680.c 18690 18691OMNIVISION OV2685 SENSOR DRIVER 18692M: Shunqian Zheng <zhengsq@rock-chips.com> 18693L: linux-media@vger.kernel.org 18694S: Maintained 18695T: git git://linuxtv.org/media.git 18696F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 18697F: drivers/media/i2c/ov2685.c 18698 18699OMNIVISION OV2740 SENSOR DRIVER 18700M: Tianshu Qiu <tian.shu.qiu@intel.com> 18701R: Sakari Ailus <sakari.ailus@linux.intel.com> 18702R: Bingbu Cao <bingbu.cao@intel.com> 18703L: linux-media@vger.kernel.org 18704S: Maintained 18705T: git git://linuxtv.org/media.git 18706F: drivers/media/i2c/ov2740.c 18707 18708OMNIVISION OV4689 SENSOR DRIVER 18709M: Mikhail Rudenko <mike.rudenko@gmail.com> 18710L: linux-media@vger.kernel.org 18711S: Maintained 18712T: git git://linuxtv.org/media.git 18713F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 18714F: drivers/media/i2c/ov4689.c 18715 18716OMNIVISION OV5640 SENSOR DRIVER 18717M: Steve Longerbeam <slongerbeam@gmail.com> 18718L: linux-media@vger.kernel.org 18719S: Maintained 18720T: git git://linuxtv.org/media.git 18721F: drivers/media/i2c/ov5640.c 18722 18723OMNIVISION OV5647 SENSOR DRIVER 18724M: Dave Stevenson <dave.stevenson@raspberrypi.com> 18725M: Jacopo Mondi <jacopo@jmondi.org> 18726L: linux-media@vger.kernel.org 18727S: Maintained 18728T: git git://linuxtv.org/media.git 18729F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 18730F: drivers/media/i2c/ov5647.c 18731 18732OMNIVISION OV5670 SENSOR DRIVER 18733M: Sakari Ailus <sakari.ailus@linux.intel.com> 18734L: linux-media@vger.kernel.org 18735S: Maintained 18736T: git git://linuxtv.org/media.git 18737F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 18738F: drivers/media/i2c/ov5670.c 18739 18740OMNIVISION OV5675 SENSOR DRIVER 18741M: Sakari Ailus <sakari.ailus@linux.intel.com> 18742L: linux-media@vger.kernel.org 18743S: Maintained 18744T: git git://linuxtv.org/media.git 18745F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 18746F: drivers/media/i2c/ov5675.c 18747 18748OMNIVISION OV5693 SENSOR DRIVER 18749M: Daniel Scally <djrscally@gmail.com> 18750L: linux-media@vger.kernel.org 18751S: Maintained 18752T: git git://linuxtv.org/media.git 18753F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 18754F: drivers/media/i2c/ov5693.c 18755 18756OMNIVISION OV5695 SENSOR DRIVER 18757M: Shunqian Zheng <zhengsq@rock-chips.com> 18758L: linux-media@vger.kernel.org 18759S: Maintained 18760T: git git://linuxtv.org/media.git 18761F: drivers/media/i2c/ov5695.c 18762 18763OMNIVISION OV64A40 SENSOR DRIVER 18764M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 18765L: linux-media@vger.kernel.org 18766S: Maintained 18767T: git git://linuxtv.org/media.git 18768F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 18769F: drivers/media/i2c/ov64a40.c 18770 18771OMNIVISION OV7670 SENSOR DRIVER 18772L: linux-media@vger.kernel.org 18773S: Orphan 18774T: git git://linuxtv.org/media.git 18775F: Documentation/devicetree/bindings/media/i2c/ovti,ov7670.txt 18776F: drivers/media/i2c/ov7670.c 18777 18778OMNIVISION OV772x SENSOR DRIVER 18779M: Jacopo Mondi <jacopo@jmondi.org> 18780L: linux-media@vger.kernel.org 18781S: Odd fixes 18782T: git git://linuxtv.org/media.git 18783F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 18784F: drivers/media/i2c/ov772x.c 18785F: include/media/i2c/ov772x.h 18786 18787OMNIVISION OV7740 SENSOR DRIVER 18788L: linux-media@vger.kernel.org 18789S: Orphan 18790T: git git://linuxtv.org/media.git 18791F: Documentation/devicetree/bindings/media/i2c/ovti,ov7740.txt 18792F: drivers/media/i2c/ov7740.c 18793 18794OMNIVISION OV8856 SENSOR DRIVER 18795M: Sakari Ailus <sakari.ailus@linux.intel.com> 18796L: linux-media@vger.kernel.org 18797S: Maintained 18798T: git git://linuxtv.org/media.git 18799F: Documentation/devicetree/bindings/media/i2c/ovti,ov8856.yaml 18800F: drivers/media/i2c/ov8856.c 18801 18802OMNIVISION OV8858 SENSOR DRIVER 18803M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 18804M: Nicholas Roth <nicholas@rothemail.net> 18805L: linux-media@vger.kernel.org 18806S: Maintained 18807T: git git://linuxtv.org/media.git 18808F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 18809F: drivers/media/i2c/ov8858.c 18810 18811OMNIVISION OV9282 SENSOR DRIVER 18812M: Dave Stevenson <dave.stevenson@raspberrypi.com> 18813L: linux-media@vger.kernel.org 18814S: Maintained 18815T: git git://linuxtv.org/media.git 18816F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 18817F: drivers/media/i2c/ov9282.c 18818 18819OMNIVISION OV9640 SENSOR DRIVER 18820M: Petr Cvek <petrcvekcz@gmail.com> 18821L: linux-media@vger.kernel.org 18822S: Maintained 18823F: drivers/media/i2c/ov9640.* 18824 18825OMNIVISION OV9650 SENSOR DRIVER 18826M: Sakari Ailus <sakari.ailus@linux.intel.com> 18827R: Akinobu Mita <akinobu.mita@gmail.com> 18828R: Sylwester Nawrocki <s.nawrocki@samsung.com> 18829L: linux-media@vger.kernel.org 18830S: Maintained 18831T: git git://linuxtv.org/media.git 18832F: Documentation/devicetree/bindings/media/i2c/ovti,ov9650.txt 18833F: drivers/media/i2c/ov9650.c 18834 18835OMNIVISION OV9734 SENSOR DRIVER 18836M: Tianshu Qiu <tian.shu.qiu@intel.com> 18837R: Bingbu Cao <bingbu.cao@intel.com> 18838L: linux-media@vger.kernel.org 18839S: Maintained 18840T: git git://linuxtv.org/media.git 18841F: drivers/media/i2c/ov9734.c 18842 18843ONBOARD USB HUB DRIVER 18844M: Matthias Kaehlcke <mka@chromium.org> 18845L: linux-usb@vger.kernel.org 18846S: Maintained 18847F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-dev 18848F: drivers/usb/misc/onboard_usb_dev.c 18849 18850ONENAND FLASH DRIVER 18851M: Kyungmin Park <kyungmin.park@samsung.com> 18852L: linux-mtd@lists.infradead.org 18853S: Maintained 18854F: drivers/mtd/nand/onenand/ 18855F: include/linux/mtd/onenand*.h 18856 18857ONEXPLAYER PLATFORM EC DRIVER 18858M: Antheas Kapenekakis <lkml@antheas.dev> 18859M: Derek John Clark <derekjohn.clark@gmail.com> 18860M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 18861L: platform-driver-x86@vger.kernel.org 18862S: Maintained 18863F: drivers/platform/x86/oxpec.c 18864 18865ONIE TLV NVMEM LAYOUT DRIVER 18866M: Miquel Raynal <miquel.raynal@bootlin.com> 18867S: Maintained 18868F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 18869F: drivers/nvmem/layouts/onie-tlv.c 18870 18871ONION OMEGA2+ BOARD 18872M: Harvey Hunt <harveyhuntnexus@gmail.com> 18873L: linux-mips@vger.kernel.org 18874S: Maintained 18875F: arch/mips/boot/dts/ralink/omega2p.dts 18876 18877ONSEMI ETHERNET PHY DRIVERS 18878M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 18879L: netdev@vger.kernel.org 18880S: Supported 18881W: http://www.onsemi.com 18882F: drivers/net/phy/ncn* 18883 18884OP-TEE DRIVER 18885M: Jens Wiklander <jens.wiklander@linaro.org> 18886L: op-tee@lists.trustedfirmware.org 18887S: Maintained 18888F: Documentation/ABI/testing/sysfs-bus-optee-devices 18889F: drivers/tee/optee/ 18890 18891OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 18892M: Sumit Garg <sumit.garg@kernel.org> 18893L: op-tee@lists.trustedfirmware.org 18894S: Maintained 18895F: drivers/char/hw_random/optee-rng.c 18896 18897OP-TEE RTC DRIVER 18898M: Clément Léger <clement.leger@bootlin.com> 18899L: linux-rtc@vger.kernel.org 18900S: Maintained 18901F: drivers/rtc/rtc-optee.c 18902 18903OPA-VNIC DRIVER 18904M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18905L: linux-rdma@vger.kernel.org 18906S: Supported 18907F: drivers/infiniband/ulp/opa_vnic 18908 18909OPEN ALLIANCE 10BASE-T1S MACPHY SERIAL INTERFACE FRAMEWORK 18910M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 18911L: netdev@vger.kernel.org 18912S: Maintained 18913F: Documentation/networking/oa-tc6-framework.rst 18914F: drivers/net/ethernet/oa_tc6.c 18915F: include/linux/oa_tc6.h 18916 18917OPEN FIRMWARE AND FLATTENED DEVICE TREE 18918M: Rob Herring <robh@kernel.org> 18919M: Saravana Kannan <saravanak@google.com> 18920L: devicetree@vger.kernel.org 18921S: Maintained 18922W: http://www.devicetree.org/ 18923C: irc://irc.libera.chat/devicetree 18924T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 18925F: Documentation/ABI/testing/sysfs-firmware-ofw 18926F: drivers/of/ 18927F: include/linux/of*.h 18928F: rust/helpers/of.c 18929F: rust/kernel/of.rs 18930F: scripts/dtc/ 18931F: tools/testing/selftests/dt/ 18932K: of_overlay_notifier_ 18933K: of_overlay_fdt_apply 18934K: of_overlay_remove 18935 18936OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 18937M: Rob Herring <robh@kernel.org> 18938M: Krzysztof Kozlowski <krzk+dt@kernel.org> 18939M: Conor Dooley <conor+dt@kernel.org> 18940L: devicetree@vger.kernel.org 18941S: Maintained 18942Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 18943C: irc://irc.libera.chat/devicetree 18944T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 18945F: Documentation/devicetree/ 18946F: arch/*/boot/dts/ 18947F: include/dt-bindings/ 18948 18949OPENCOMPUTE PTP CLOCK DRIVER 18950M: Jonathan Lemon <jonathan.lemon@gmail.com> 18951M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 18952L: netdev@vger.kernel.org 18953S: Maintained 18954F: drivers/ptp/ptp_ocp.c 18955 18956OPENCORES I2C BUS DRIVER 18957M: Peter Korsgaard <peter@korsgaard.com> 18958M: Andrew Lunn <andrew@lunn.ch> 18959L: linux-i2c@vger.kernel.org 18960S: Maintained 18961F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 18962F: Documentation/i2c/busses/i2c-ocores.rst 18963F: drivers/i2c/busses/i2c-ocores.c 18964F: include/linux/platform_data/i2c-ocores.h 18965 18966OPENRISC ARCHITECTURE 18967M: Jonas Bonn <jonas@southpole.se> 18968M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 18969M: Stafford Horne <shorne@gmail.com> 18970L: linux-openrisc@vger.kernel.org 18971S: Maintained 18972W: http://openrisc.io 18973T: git https://github.com/openrisc/linux.git 18974F: Documentation/arch/openrisc/ 18975F: Documentation/devicetree/bindings/openrisc/ 18976F: arch/openrisc/ 18977F: drivers/irqchip/irq-ompic.c 18978F: drivers/irqchip/irq-or1k-* 18979 18980OPENVPN DATA CHANNEL OFFLOAD 18981M: Antonio Quartulli <antonio@openvpn.net> 18982R: Sabrina Dubroca <sd@queasysnail.net> 18983L: openvpn-devel@lists.sourceforge.net (subscribers-only) 18984L: netdev@vger.kernel.org 18985S: Supported 18986T: git https://github.com/OpenVPN/ovpn-net-next.git 18987F: Documentation/netlink/specs/ovpn.yaml 18988F: drivers/net/ovpn/ 18989F: include/uapi/linux/ovpn.h 18990F: tools/testing/selftests/net/ovpn/ 18991 18992OPENVSWITCH 18993M: Aaron Conole <aconole@redhat.com> 18994M: Eelco Chaudron <echaudro@redhat.com> 18995M: Ilya Maximets <i.maximets@ovn.org> 18996L: netdev@vger.kernel.org 18997L: dev@openvswitch.org 18998S: Maintained 18999W: http://openvswitch.org 19000F: Documentation/networking/openvswitch.rst 19001F: include/uapi/linux/openvswitch.h 19002F: net/openvswitch/ 19003F: tools/testing/selftests/net/openvswitch/ 19004 19005OPERATING PERFORMANCE POINTS (OPP) 19006M: Viresh Kumar <vireshk@kernel.org> 19007M: Nishanth Menon <nm@ti.com> 19008M: Stephen Boyd <sboyd@kernel.org> 19009L: linux-pm@vger.kernel.org 19010S: Maintained 19011T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 19012F: Documentation/devicetree/bindings/opp/ 19013F: Documentation/power/opp.rst 19014F: drivers/opp/ 19015F: include/linux/pm_opp.h 19016F: rust/kernel/opp.rs 19017 19018OPL4 DRIVER 19019M: Clemens Ladisch <clemens@ladisch.de> 19020L: linux-sound@vger.kernel.org 19021S: Maintained 19022T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19023F: sound/drivers/opl4/ 19024 19025ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 19026M: Mark Fasheh <mark@fasheh.com> 19027M: Joel Becker <jlbec@evilplan.org> 19028M: Joseph Qi <joseph.qi@linux.alibaba.com> 19029L: ocfs2-devel@lists.linux.dev 19030S: Supported 19031W: http://ocfs2.wiki.kernel.org 19032F: Documentation/filesystems/dlmfs.rst 19033F: Documentation/filesystems/ocfs2.rst 19034F: fs/ocfs2/ 19035 19036ORANGEFS FILESYSTEM 19037M: Mike Marshall <hubcap@omnibond.com> 19038R: Martin Brandenburg <martin@omnibond.com> 19039L: devel@lists.orangefs.org 19040S: Supported 19041T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 19042F: Documentation/filesystems/orangefs.rst 19043F: fs/orangefs/ 19044 19045OV2659 OMNIVISION SENSOR DRIVER 19046M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 19047L: linux-media@vger.kernel.org 19048S: Maintained 19049W: https://linuxtv.org 19050Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19051T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 19052F: Documentation/devicetree/bindings/media/i2c/ovti,ov2659.txt 19053F: drivers/media/i2c/ov2659.c 19054F: include/media/i2c/ov2659.h 19055 19056OVERLAY FILESYSTEM 19057M: Miklos Szeredi <miklos@szeredi.hu> 19058M: Amir Goldstein <amir73il@gmail.com> 19059L: linux-unionfs@vger.kernel.org 19060S: Supported 19061T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 19062F: Documentation/filesystems/overlayfs.rst 19063F: fs/overlayfs/ 19064 19065P54 WIRELESS DRIVER 19066M: Christian Lamparter <chunkeey@googlemail.com> 19067L: linux-wireless@vger.kernel.org 19068S: Maintained 19069W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 19070F: drivers/net/wireless/intersil/ 19071 19072PACKET SOCKETS 19073M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19074S: Maintained 19075F: include/uapi/linux/if_packet.h 19076F: net/packet/af_packet.c 19077 19078PACKING 19079M: Vladimir Oltean <olteanv@gmail.com> 19080L: netdev@vger.kernel.org 19081S: Supported 19082F: Documentation/core-api/packing.rst 19083F: include/linux/packing.h 19084F: lib/packing.c 19085F: lib/packing_test.c 19086F: scripts/gen_packed_field_checks.c 19087 19088PADATA PARALLEL EXECUTION MECHANISM 19089M: Steffen Klassert <steffen.klassert@secunet.com> 19090M: Daniel Jordan <daniel.m.jordan@oracle.com> 19091L: linux-crypto@vger.kernel.org 19092L: linux-kernel@vger.kernel.org 19093S: Maintained 19094F: Documentation/core-api/padata.rst 19095F: include/linux/padata.h 19096F: kernel/padata.c 19097 19098PAGE CACHE 19099M: Matthew Wilcox (Oracle) <willy@infradead.org> 19100L: linux-fsdevel@vger.kernel.org 19101S: Supported 19102T: git git://git.infradead.org/users/willy/pagecache.git 19103F: Documentation/filesystems/locking.rst 19104F: Documentation/filesystems/vfs.rst 19105F: include/linux/pagemap.h 19106F: mm/filemap.c 19107F: mm/page-writeback.c 19108F: mm/readahead.c 19109F: mm/truncate.c 19110 19111PAGE POOL 19112M: Jesper Dangaard Brouer <hawk@kernel.org> 19113M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19114L: netdev@vger.kernel.org 19115S: Supported 19116F: Documentation/networking/page_pool.rst 19117F: include/net/page_pool/ 19118F: include/trace/events/page_pool.h 19119F: net/core/page_pool.c 19120 19121PAGE TABLE CHECK 19122M: Pasha Tatashin <pasha.tatashin@soleen.com> 19123M: Andrew Morton <akpm@linux-foundation.org> 19124L: linux-mm@kvack.org 19125S: Maintained 19126F: Documentation/mm/page_table_check.rst 19127F: include/linux/page_table_check.h 19128F: mm/page_table_check.c 19129 19130PAGE STATE DEBUG SCRIPT 19131M: Ye Liu <liuye@kylinos.cn> 19132S: Maintained 19133F: tools/mm/show_page_info.py 19134 19135PANASONIC LAPTOP ACPI EXTRAS DRIVER 19136M: Kenneth Chan <kenneth.t.chan@gmail.com> 19137L: platform-driver-x86@vger.kernel.org 19138S: Maintained 19139F: drivers/platform/x86/panasonic-laptop.c 19140 19141PARALLAX PING IIO SENSOR DRIVER 19142M: Andreas Klinger <ak@it-klinger.de> 19143L: linux-iio@vger.kernel.org 19144S: Maintained 19145F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 19146F: drivers/iio/proximity/ping.c 19147 19148PARALLEL LCD/KEYPAD PANEL DRIVER 19149M: Willy Tarreau <willy@haproxy.com> 19150M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 19151S: Odd Fixes 19152F: Documentation/admin-guide/lcd-panel-cgram.rst 19153F: drivers/auxdisplay/panel.c 19154 19155PARALLEL PORT SUBSYSTEM 19156M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19157M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19158L: linux-parport@lists.infradead.org (subscribers-only) 19159S: Maintained 19160F: Documentation/driver-api/parport*.rst 19161F: drivers/char/ppdev.c 19162F: drivers/parport/ 19163F: include/linux/parport*.h 19164F: include/uapi/linux/ppdev.h 19165 19166PARAVIRT_OPS INTERFACE 19167M: Juergen Gross <jgross@suse.com> 19168R: Ajay Kaher <ajay.kaher@broadcom.com> 19169R: Alexey Makhalov <alexey.makhalov@broadcom.com> 19170R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19171L: virtualization@lists.linux.dev 19172L: x86@kernel.org 19173S: Supported 19174T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 19175F: Documentation/virt/paravirt_ops.rst 19176F: arch/*/include/asm/paravirt*.h 19177F: arch/*/kernel/paravirt* 19178F: include/linux/hypervisor.h 19179 19180PARISC ARCHITECTURE 19181M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 19182M: Helge Deller <deller@gmx.de> 19183L: linux-parisc@vger.kernel.org 19184S: Maintained 19185W: https://parisc.wiki.kernel.org 19186Q: http://patchwork.kernel.org/project/linux-parisc/list/ 19187T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 19188T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 19189F: Documentation/arch/parisc/ 19190F: arch/parisc/ 19191F: drivers/char/agp/parisc-agp.c 19192F: drivers/input/misc/hp_sdc_rtc.c 19193F: drivers/input/serio/gscps2.c 19194F: drivers/input/serio/hp_sdc* 19195F: drivers/parisc/ 19196F: drivers/parport/parport_gsc.* 19197F: drivers/tty/serial/8250/8250_parisc.c 19198F: drivers/video/console/sti* 19199F: drivers/video/fbdev/sti* 19200F: drivers/video/logo/logo_parisc* 19201F: include/linux/hp_sdc.h 19202 19203PARMAN 19204M: Jiri Pirko <jiri@resnulli.us> 19205L: netdev@vger.kernel.org 19206S: Supported 19207F: include/linux/parman.h 19208F: lib/parman.c 19209F: lib/test_parman.c 19210 19211PC ENGINES APU BOARD DRIVER 19212M: Enrico Weigelt, metux IT consult <info@metux.net> 19213S: Maintained 19214F: drivers/platform/x86/pcengines-apuv2.c 19215 19216PC87360 HARDWARE MONITORING DRIVER 19217M: Jim Cromie <jim.cromie@gmail.com> 19218L: linux-hwmon@vger.kernel.org 19219S: Maintained 19220F: Documentation/hwmon/pc87360.rst 19221F: drivers/hwmon/pc87360.c 19222 19223PC8736x GPIO DRIVER 19224M: Jim Cromie <jim.cromie@gmail.com> 19225S: Maintained 19226F: drivers/char/pc8736x_gpio.c 19227 19228PC87427 HARDWARE MONITORING DRIVER 19229M: Jean Delvare <jdelvare@suse.com> 19230L: linux-hwmon@vger.kernel.org 19231S: Maintained 19232F: Documentation/hwmon/pc87427.rst 19233F: drivers/hwmon/pc87427.c 19234 19235MAX77705 HARDWARE MONITORING DRIVER 19236M: Dzmitry Sankouski <dsankouski@gmail.com> 19237L: linux-hwmon@vger.kernel.org 19238S: Maintained 19239F: Documentation/hwmon/max77705.rst 19240F: drivers/hwmon/max77705-hwmon.c 19241 19242PCA9532 LED DRIVER 19243M: Riku Voipio <riku.voipio@iki.fi> 19244S: Maintained 19245F: drivers/leds/leds-pca9532.c 19246F: include/linux/leds-pca9532.h 19247 19248PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 19249M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19250M: Pali Rohár <pali@kernel.org> 19251L: linux-pci@vger.kernel.org 19252L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19253S: Maintained 19254F: Documentation/devicetree/bindings/pci/marvell,armada-3700-pcie.yaml 19255F: drivers/pci/controller/pci-aardvark.c 19256 19257PCI DRIVER FOR ALTERA PCIE IP 19258M: Joyce Ooi <joyce.ooi@intel.com> 19259L: linux-pci@vger.kernel.org 19260S: Supported 19261F: Documentation/devicetree/bindings/pci/altr,pcie-root-port.yaml 19262F: drivers/pci/controller/pcie-altera.c 19263 19264PCI DRIVER FOR APPLIEDMICRO XGENE 19265M: Toan Le <toan@os.amperecomputing.com> 19266L: linux-pci@vger.kernel.org 19267L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19268S: Maintained 19269F: Documentation/devicetree/bindings/pci/apm,xgene-pcie.yaml 19270F: drivers/pci/controller/pci-xgene.c 19271 19272PCI DRIVER FOR ARM VERSATILE PLATFORM 19273M: Rob Herring <robh@kernel.org> 19274L: linux-pci@vger.kernel.org 19275L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19276S: Maintained 19277F: Documentation/devicetree/bindings/pci/versatile.yaml 19278F: drivers/pci/controller/pci-versatile.c 19279 19280PCI DRIVER FOR ARMADA 8K 19281M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19282L: linux-pci@vger.kernel.org 19283L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19284S: Maintained 19285F: Documentation/devicetree/bindings/pci/marvell,armada8k-pcie.yaml 19286F: drivers/pci/controller/dwc/pcie-armada8k.c 19287 19288PCI DRIVER FOR CADENCE PCIE IP 19289L: linux-pci@vger.kernel.org 19290S: Orphan 19291F: Documentation/devicetree/bindings/pci/cdns,* 19292F: drivers/pci/controller/cadence/*cadence* 19293 19294PCI DRIVER FOR FREESCALE LAYERSCAPE 19295M: Minghuan Lian <minghuan.Lian@nxp.com> 19296M: Mingkai Hu <mingkai.hu@nxp.com> 19297M: Roy Zang <roy.zang@nxp.com> 19298L: linuxppc-dev@lists.ozlabs.org 19299L: linux-pci@vger.kernel.org 19300L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19301L: imx@lists.linux.dev 19302S: Maintained 19303F: drivers/pci/controller/dwc/*layerscape* 19304 19305PCI DRIVER FOR FU740 19306M: Paul Walmsley <paul.walmsley@sifive.com> 19307M: Greentime Hu <greentime.hu@sifive.com> 19308M: Samuel Holland <samuel.holland@sifive.com> 19309L: linux-pci@vger.kernel.org 19310S: Maintained 19311F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 19312F: drivers/pci/controller/dwc/pcie-fu740.c 19313 19314PCI DRIVER FOR GENERIC OF HOSTS 19315M: Will Deacon <will@kernel.org> 19316L: linux-pci@vger.kernel.org 19317L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19318S: Maintained 19319F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 19320F: drivers/pci/controller/pci-host-common.c 19321F: drivers/pci/controller/pci-host-generic.c 19322 19323PCI DRIVER FOR IMX6 19324M: Richard Zhu <hongxing.zhu@nxp.com> 19325M: Lucas Stach <l.stach@pengutronix.de> 19326L: linux-pci@vger.kernel.org 19327L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19328L: imx@lists.linux.dev 19329S: Maintained 19330F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 19331F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 19332F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 19333F: drivers/pci/controller/dwc/*imx6* 19334 19335PCI DRIVER FOR INTEL IXP4XX 19336M: Linus Walleij <linus.walleij@linaro.org> 19337S: Maintained 19338F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 19339F: drivers/pci/controller/pci-ixp4xx.c 19340 19341PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 19342M: Nirmal Patel <nirmal.patel@linux.intel.com> 19343R: Jonathan Derrick <jonathan.derrick@linux.dev> 19344L: linux-pci@vger.kernel.org 19345S: Supported 19346F: drivers/pci/controller/vmd.c 19347 19348PCI DRIVER FOR MICROSEMI SWITCHTEC 19349M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 19350M: Logan Gunthorpe <logang@deltatee.com> 19351L: linux-pci@vger.kernel.org 19352S: Maintained 19353F: Documentation/ABI/testing/sysfs-class-switchtec 19354F: Documentation/driver-api/switchtec.rst 19355F: drivers/ntb/hw/mscc/ 19356F: drivers/pci/switch/switchtec* 19357F: include/linux/switchtec.h 19358F: include/uapi/linux/switchtec_ioctl.h 19359 19360PCI DRIVER FOR MOBIVEIL PCIE IP 19361M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 19362M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 19363L: linux-pci@vger.kernel.org 19364S: Supported 19365F: Documentation/devicetree/bindings/pci/mbvl,gpex40-pcie.yaml 19366F: drivers/pci/controller/mobiveil/pcie-mobiveil* 19367 19368PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 19369M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19370M: Pali Rohár <pali@kernel.org> 19371L: linux-pci@vger.kernel.org 19372L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19373S: Maintained 19374F: drivers/pci/controller/*mvebu* 19375 19376PCI DRIVER FOR NVIDIA TEGRA 19377M: Thierry Reding <thierry.reding@gmail.com> 19378L: linux-tegra@vger.kernel.org 19379L: linux-pci@vger.kernel.org 19380S: Supported 19381F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 19382F: drivers/pci/controller/pci-tegra.c 19383 19384PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 19385M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 19386L: linux-pci@vger.kernel.org 19387L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19388S: Maintained 19389F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 19390 19391PCI DRIVER FOR PLDA PCIE IP 19392M: Daire McNamara <daire.mcnamara@microchip.com> 19393L: linux-pci@vger.kernel.org 19394S: Maintained 19395F: Documentation/devicetree/bindings/pci/plda,xpressrich3-axi-common.yaml 19396F: drivers/pci/controller/plda/pcie-plda-host.c 19397F: drivers/pci/controller/plda/pcie-plda.h 19398 19399PCI DRIVER FOR RENESAS R-CAR 19400M: Marek Vasut <marek.vasut+renesas@gmail.com> 19401M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 19402L: linux-pci@vger.kernel.org 19403L: linux-renesas-soc@vger.kernel.org 19404S: Maintained 19405F: Documentation/PCI/controller/rcar-pcie-firmware.rst 19406F: Documentation/devicetree/bindings/pci/*rcar* 19407F: drivers/pci/controller/*rcar* 19408F: drivers/pci/controller/dwc/*rcar* 19409 19410PCI DRIVER FOR SAMSUNG EXYNOS 19411M: Jingoo Han <jingoohan1@gmail.com> 19412L: linux-pci@vger.kernel.org 19413L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19414L: linux-samsung-soc@vger.kernel.org 19415S: Maintained 19416F: drivers/pci/controller/dwc/pci-exynos.c 19417 19418PCI DRIVER FOR SYNOPSYS DESIGNWARE 19419M: Jingoo Han <jingoohan1@gmail.com> 19420M: Manivannan Sadhasivam <mani@kernel.org> 19421L: linux-pci@vger.kernel.org 19422S: Maintained 19423F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 19424F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 19425F: drivers/pci/controller/dwc/*designware* 19426F: include/linux/pcie-dwc.h 19427 19428PCI DRIVER FOR TI DRA7XX/J721E 19429M: Vignesh Raghavendra <vigneshr@ti.com> 19430R: Siddharth Vadapalli <s-vadapalli@ti.com> 19431L: linux-omap@vger.kernel.org 19432L: linux-pci@vger.kernel.org 19433L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19434S: Supported 19435F: Documentation/devicetree/bindings/pci/ti-pci.txt 19436F: drivers/pci/controller/cadence/pci-j721e.c 19437F: drivers/pci/controller/dwc/pci-dra7xx.c 19438 19439PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 19440M: Linus Walleij <linus.walleij@linaro.org> 19441L: linux-pci@vger.kernel.org 19442S: Maintained 19443F: Documentation/devicetree/bindings/pci/v3,v360epc-pci.yaml 19444F: drivers/pci/controller/pci-v3-semi.c 19445 19446PCI DRIVER FOR XILINX VERSAL CPM 19447M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 19448M: Michal Simek <michal.simek@amd.com> 19449L: linux-pci@vger.kernel.org 19450S: Maintained 19451F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 19452F: drivers/pci/controller/pcie-xilinx-cpm.c 19453 19454PCI ENDPOINT SUBSYSTEM 19455M: Manivannan Sadhasivam <mani@kernel.org> 19456M: Krzysztof Wilczyński <kwilczynski@kernel.org> 19457R: Kishon Vijay Abraham I <kishon@kernel.org> 19458L: linux-pci@vger.kernel.org 19459S: Supported 19460Q: https://patchwork.kernel.org/project/linux-pci/list/ 19461B: https://bugzilla.kernel.org 19462C: irc://irc.oftc.net/linux-pci 19463T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19464F: Documentation/PCI/endpoint/* 19465F: Documentation/misc-devices/pci-endpoint-test.rst 19466F: drivers/misc/pci_endpoint_test.c 19467F: drivers/pci/endpoint/ 19468F: tools/testing/selftests/pci_endpoint/ 19469 19470PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 19471M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 19472R: Oliver O'Halloran <oohall@gmail.com> 19473L: linuxppc-dev@lists.ozlabs.org 19474S: Supported 19475F: Documentation/PCI/pci-error-recovery.rst 19476F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 19477F: arch/powerpc/include/*/eeh*.h 19478F: arch/powerpc/kernel/eeh*.c 19479F: arch/powerpc/platforms/*/eeh*.c 19480F: drivers/pci/pcie/aer.c 19481F: drivers/pci/pcie/dpc.c 19482F: drivers/pci/pcie/err.c 19483 19484PCI ERROR RECOVERY 19485M: Linas Vepstas <linasvepstas@gmail.com> 19486L: linux-pci@vger.kernel.org 19487S: Supported 19488F: Documentation/PCI/pci-error-recovery.rst 19489 19490PCI MSI DRIVER FOR ALTERA MSI IP 19491M: Joyce Ooi <joyce.ooi@intel.com> 19492L: linux-pci@vger.kernel.org 19493S: Supported 19494F: Documentation/devicetree/bindings/interrupt-controller/altr,msi-controller.yaml 19495F: drivers/pci/controller/pcie-altera-msi.c 19496 19497PCI MSI DRIVER FOR APPLIEDMICRO XGENE 19498M: Toan Le <toan@os.amperecomputing.com> 19499L: linux-pci@vger.kernel.org 19500L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19501S: Maintained 19502F: Documentation/devicetree/bindings/interrupt-controller/apm,xgene1-msi.yaml 19503F: drivers/pci/controller/pci-xgene-msi.c 19504 19505PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 19506M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19507M: Krzysztof Wilczyński <kwilczynski@kernel.org> 19508M: Manivannan Sadhasivam <mani@kernel.org> 19509R: Rob Herring <robh@kernel.org> 19510L: linux-pci@vger.kernel.org 19511S: Supported 19512Q: https://patchwork.kernel.org/project/linux-pci/list/ 19513B: https://bugzilla.kernel.org 19514C: irc://irc.oftc.net/linux-pci 19515T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19516F: Documentation/ABI/testing/debugfs-pcie-ptm 19517F: Documentation/devicetree/bindings/pci/ 19518F: drivers/pci/controller/ 19519F: drivers/pci/pci-bridge-emul.c 19520F: drivers/pci/pci-bridge-emul.h 19521 19522PCI PEER-TO-PEER DMA (P2PDMA) 19523M: Bjorn Helgaas <bhelgaas@google.com> 19524M: Logan Gunthorpe <logang@deltatee.com> 19525L: linux-pci@vger.kernel.org 19526S: Supported 19527Q: https://patchwork.kernel.org/project/linux-pci/list/ 19528B: https://bugzilla.kernel.org 19529C: irc://irc.oftc.net/linux-pci 19530T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19531F: Documentation/driver-api/pci/p2pdma.rst 19532F: drivers/pci/p2pdma.c 19533F: include/linux/pci-p2pdma.h 19534 19535PCI POWER CONTROL 19536M: Bartosz Golaszewski <brgl@bgdev.pl> 19537L: linux-pci@vger.kernel.org 19538S: Maintained 19539T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19540F: drivers/pci/pwrctrl/* 19541F: include/linux/pci-pwrctrl.h 19542 19543PCI SUBSYSTEM 19544M: Bjorn Helgaas <bhelgaas@google.com> 19545L: linux-pci@vger.kernel.org 19546S: Supported 19547Q: https://patchwork.kernel.org/project/linux-pci/list/ 19548B: https://bugzilla.kernel.org 19549C: irc://irc.oftc.net/linux-pci 19550T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19551F: Documentation/PCI/ 19552F: Documentation/devicetree/bindings/pci/ 19553F: arch/x86/kernel/early-quirks.c 19554F: arch/x86/kernel/quirks.c 19555F: arch/x86/pci/ 19556F: drivers/acpi/pci* 19557F: drivers/pci/ 19558F: include/asm-generic/pci* 19559F: include/linux/of_pci.h 19560F: include/linux/pci* 19561F: include/uapi/linux/pci* 19562 19563PCI SUBSYSTEM [RUST] 19564M: Danilo Krummrich <dakr@kernel.org> 19565R: Bjorn Helgaas <bhelgaas@google.com> 19566R: Krzysztof Wilczyński <kwilczynski@kernel.org> 19567L: linux-pci@vger.kernel.org 19568S: Maintained 19569C: irc://irc.oftc.net/linux-pci 19570T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19571F: rust/helpers/pci.c 19572F: rust/kernel/pci.rs 19573F: samples/rust/rust_driver_pci.rs 19574 19575PCIE BANDWIDTH CONTROLLER 19576M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 19577L: linux-pci@vger.kernel.org 19578S: Supported 19579F: drivers/pci/pcie/bwctrl.c 19580F: drivers/thermal/pcie_cooling.c 19581F: include/linux/pci-bwctrl.h 19582F: tools/testing/selftests/pcie_bwctrl/ 19583 19584PCIE DRIVER FOR AMAZON ANNAPURNA LABS 19585M: Jonathan Chocron <jonnyc@amazon.com> 19586L: linux-pci@vger.kernel.org 19587S: Maintained 19588F: Documentation/devicetree/bindings/pci/amazon,al-alpine-v3-pcie.yaml 19589F: drivers/pci/controller/dwc/pcie-al.c 19590 19591PCIE DRIVER FOR AMLOGIC MESON 19592M: Yue Wang <yue.wang@Amlogic.com> 19593L: linux-pci@vger.kernel.org 19594L: linux-amlogic@lists.infradead.org 19595S: Maintained 19596F: drivers/pci/controller/dwc/pci-meson.c 19597 19598PCIE DRIVER FOR AXIS ARTPEC 19599M: Jesper Nilsson <jesper.nilsson@axis.com> 19600L: linux-arm-kernel@axis.com 19601L: linux-pci@vger.kernel.org 19602S: Maintained 19603F: Documentation/devicetree/bindings/pci/axis,artpec* 19604F: drivers/pci/controller/dwc/*artpec* 19605 19606PCIE DRIVER FOR CAVIUM THUNDERX 19607M: Robert Richter <rric@kernel.org> 19608L: linux-pci@vger.kernel.org 19609L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19610S: Odd Fixes 19611F: drivers/pci/controller/pci-thunder-* 19612 19613PCIE DRIVER FOR HISILICON 19614M: Zhou Wang <wangzhou1@hisilicon.com> 19615L: linux-pci@vger.kernel.org 19616S: Maintained 19617F: drivers/pci/controller/dwc/pcie-hisi.c 19618 19619PCIE DRIVER FOR HISILICON KIRIN 19620M: Xiaowei Song <songxiaowei@hisilicon.com> 19621M: Binghui Wang <wangbinghui@hisilicon.com> 19622L: linux-pci@vger.kernel.org 19623S: Maintained 19624F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 19625F: drivers/pci/controller/dwc/pcie-kirin.c 19626 19627PCIE DRIVER FOR HISILICON STB 19628M: Shawn Guo <shawn.guo@linaro.org> 19629L: linux-pci@vger.kernel.org 19630S: Maintained 19631F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 19632F: drivers/pci/controller/dwc/pcie-histb.c 19633 19634PCIE DRIVER FOR INTEL KEEM BAY 19635M: Srikanth Thokala <srikanth.thokala@intel.com> 19636L: linux-pci@vger.kernel.org 19637S: Supported 19638F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 19639F: drivers/pci/controller/dwc/pcie-keembay.c 19640 19641PCIE DRIVER FOR INTEL LGM GW SOC 19642M: Chuanhua Lei <lchuanhua@maxlinear.com> 19643L: linux-pci@vger.kernel.org 19644S: Maintained 19645F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 19646F: drivers/pci/controller/dwc/pcie-intel-gw.c 19647 19648PCIE DRIVER FOR MEDIATEK 19649M: Ryder Lee <ryder.lee@mediatek.com> 19650M: Jianjun Wang <jianjun.wang@mediatek.com> 19651L: linux-pci@vger.kernel.org 19652L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19653S: Supported 19654F: Documentation/devicetree/bindings/pci/mediatek* 19655F: drivers/pci/controller/*mediatek* 19656 19657PCIE DRIVER FOR MICROCHIP 19658M: Daire McNamara <daire.mcnamara@microchip.com> 19659L: linux-pci@vger.kernel.org 19660S: Supported 19661F: Documentation/devicetree/bindings/pci/microchip* 19662F: drivers/pci/controller/plda/*microchip* 19663 19664PCIE DRIVER FOR QUALCOMM MSM 19665M: Manivannan Sadhasivam <mani@kernel.org> 19666L: linux-pci@vger.kernel.org 19667L: linux-arm-msm@vger.kernel.org 19668S: Maintained 19669F: drivers/pci/controller/dwc/pcie-qcom-common.c 19670F: drivers/pci/controller/dwc/pcie-qcom.c 19671 19672PCIE DRIVER FOR ROCKCHIP 19673M: Shawn Lin <shawn.lin@rock-chips.com> 19674L: linux-pci@vger.kernel.org 19675L: linux-rockchip@lists.infradead.org 19676S: Maintained 19677F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 19678F: drivers/pci/controller/pcie-rockchip* 19679 19680PCIE DRIVER FOR SOCIONEXT UNIPHIER 19681M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19682L: linux-pci@vger.kernel.org 19683S: Maintained 19684F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 19685F: drivers/pci/controller/dwc/pcie-uniphier* 19686 19687PCIE DRIVER FOR ST SPEAR13XX 19688M: Pratyush Anand <pratyush.anand@gmail.com> 19689L: linux-pci@vger.kernel.org 19690S: Maintained 19691F: drivers/pci/controller/dwc/*spear* 19692 19693PCIE DRIVER FOR STARFIVE JH71x0 19694M: Kevin Xie <kevin.xie@starfivetech.com> 19695L: linux-pci@vger.kernel.org 19696S: Maintained 19697F: Documentation/devicetree/bindings/pci/starfive,jh7110-pcie.yaml 19698F: drivers/pci/controller/plda/pcie-starfive.c 19699 19700PCIE ENDPOINT DRIVER FOR QUALCOMM 19701M: Manivannan Sadhasivam <mani@kernel.org> 19702L: linux-pci@vger.kernel.org 19703L: linux-arm-msm@vger.kernel.org 19704S: Maintained 19705F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 19706F: drivers/pci/controller/dwc/pcie-qcom-common.c 19707F: drivers/pci/controller/dwc/pcie-qcom-ep.c 19708 19709PCMCIA SUBSYSTEM 19710M: Dominik Brodowski <linux@dominikbrodowski.net> 19711S: Odd Fixes 19712T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 19713F: Documentation/pcmcia/ 19714F: drivers/pcmcia/ 19715F: include/pcmcia/ 19716F: tools/pcmcia/ 19717 19718PCNET32 NETWORK DRIVER 19719M: Don Fry <pcnet32@frontier.com> 19720L: netdev@vger.kernel.org 19721S: Maintained 19722F: drivers/net/ethernet/amd/pcnet32.c 19723 19724PCRYPT PARALLEL CRYPTO ENGINE 19725M: Steffen Klassert <steffen.klassert@secunet.com> 19726L: linux-crypto@vger.kernel.org 19727S: Maintained 19728F: crypto/pcrypt.c 19729F: include/crypto/pcrypt.h 19730 19731PDS DSC VIRTIO DATA PATH ACCELERATOR 19732R: Brett Creeley <brett.creeley@amd.com> 19733F: drivers/vdpa/pds/ 19734 19735PECI HARDWARE MONITORING DRIVERS 19736M: Iwona Winiarska <iwona.winiarska@intel.com> 19737L: linux-hwmon@vger.kernel.org 19738S: Supported 19739F: Documentation/hwmon/peci-cputemp.rst 19740F: Documentation/hwmon/peci-dimmtemp.rst 19741F: drivers/hwmon/peci/ 19742 19743PECI SUBSYSTEM 19744M: Iwona Winiarska <iwona.winiarska@intel.com> 19745L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 19746S: Supported 19747F: Documentation/devicetree/bindings/peci/ 19748F: Documentation/peci/ 19749F: drivers/peci/ 19750F: include/linux/peci-cpu.h 19751F: include/linux/peci.h 19752 19753PENSANDO ETHERNET DRIVERS 19754M: Brett Creeley <brett.creeley@amd.com> 19755L: netdev@vger.kernel.org 19756S: Maintained 19757F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 19758F: drivers/net/ethernet/pensando/ 19759 19760PER-CPU MEMORY ALLOCATOR 19761M: Dennis Zhou <dennis@kernel.org> 19762M: Tejun Heo <tj@kernel.org> 19763M: Christoph Lameter <cl@gentwo.org> 19764L: linux-mm@kvack.org 19765S: Maintained 19766T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 19767F: arch/*/include/asm/percpu.h 19768F: include/linux/percpu*.h 19769F: lib/percpu*.c 19770F: mm/percpu*.c 19771F: mm/percpu-internal.h 19772 19773PER-TASK DELAY ACCOUNTING 19774M: Balbir Singh <bsingharora@gmail.com> 19775M: Yang Yang <yang.yang29@zte.com.cn> 19776S: Maintained 19777F: include/linux/delayacct.h 19778F: kernel/delayacct.c 19779 19780TASK DELAY MONITORING TOOLS 19781M: Andrew Morton <akpm@linux-foundation.org> 19782M: Wang Yaxin <wang.yaxin@zte.com.cn> 19783M: Fan Yu <fan.yu9@zte.com.cn> 19784L: linux-kernel@vger.kernel.org 19785S: Maintained 19786F: Documentation/accounting/delay-accounting.rst 19787F: tools/accounting/delaytop.c 19788F: tools/accounting/getdelays.c 19789 19790PERFORMANCE EVENTS SUBSYSTEM 19791M: Peter Zijlstra <peterz@infradead.org> 19792M: Ingo Molnar <mingo@redhat.com> 19793M: Arnaldo Carvalho de Melo <acme@kernel.org> 19794M: Namhyung Kim <namhyung@kernel.org> 19795R: Mark Rutland <mark.rutland@arm.com> 19796R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 19797R: Jiri Olsa <jolsa@kernel.org> 19798R: Ian Rogers <irogers@google.com> 19799R: Adrian Hunter <adrian.hunter@intel.com> 19800R: "Liang, Kan" <kan.liang@linux.intel.com> 19801L: linux-perf-users@vger.kernel.org 19802L: linux-kernel@vger.kernel.org 19803S: Supported 19804W: https://perf.wiki.kernel.org/ 19805T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 19806T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 19807T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 19808F: arch/*/events/* 19809F: arch/*/events/*/* 19810F: arch/*/include/asm/perf_event.h 19811F: arch/*/kernel/*/*/perf_event*.c 19812F: arch/*/kernel/*/perf_event*.c 19813F: arch/*/kernel/perf_callchain.c 19814F: arch/*/kernel/perf_event*.c 19815F: include/linux/perf_event.h 19816F: include/uapi/linux/perf_event.h 19817F: kernel/events/* 19818F: tools/lib/perf/ 19819F: tools/perf/ 19820 19821PERFORMANCE EVENTS TOOLING ARM64 19822R: John Garry <john.g.garry@oracle.com> 19823R: Will Deacon <will@kernel.org> 19824R: James Clark <james.clark@linaro.org> 19825R: Mike Leach <mike.leach@linaro.org> 19826R: Leo Yan <leo.yan@linux.dev> 19827L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19828S: Supported 19829F: tools/build/feature/test-libopencsd.c 19830F: tools/perf/arch/arm*/ 19831F: tools/perf/pmu-events/arch/arm64/ 19832F: tools/perf/util/arm-spe* 19833F: tools/perf/util/cs-etm* 19834 19835PERSONALITY HANDLING 19836M: Christoph Hellwig <hch@infradead.org> 19837L: linux-abi-devel@lists.sourceforge.net 19838S: Maintained 19839F: include/linux/personality.h 19840F: include/uapi/linux/personality.h 19841 19842PHOENIX RC FLIGHT CONTROLLER ADAPTER 19843M: Marcus Folkesson <marcus.folkesson@gmail.com> 19844L: linux-input@vger.kernel.org 19845S: Maintained 19846F: Documentation/input/devices/pxrc.rst 19847F: drivers/input/joystick/pxrc.c 19848 19849PHONET PROTOCOL 19850M: Remi Denis-Courmont <courmisch@gmail.com> 19851S: Supported 19852F: Documentation/networking/phonet.rst 19853F: include/linux/phonet.h 19854F: include/net/phonet/ 19855F: include/uapi/linux/phonet.h 19856F: net/phonet/ 19857 19858PHRAM MTD DRIVER 19859M: Joern Engel <joern@lazybastard.org> 19860L: linux-mtd@lists.infradead.org 19861S: Maintained 19862F: drivers/mtd/devices/phram.c 19863 19864PICOLCD HID DRIVER 19865M: Bruno Prémont <bonbons@linux-vserver.org> 19866L: linux-input@vger.kernel.org 19867S: Maintained 19868F: drivers/hid/hid-picolcd* 19869 19870PIDFD API 19871M: Christian Brauner <christian@brauner.io> 19872L: linux-kernel@vger.kernel.org 19873S: Maintained 19874T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 19875F: samples/pidfd/ 19876F: tools/testing/selftests/clone3/ 19877F: tools/testing/selftests/pid_namespace/ 19878F: tools/testing/selftests/pidfd/ 19879K: (?i)pidfd 19880K: (?i)clone3 19881K: \b(clone_args|kernel_clone_args)\b 19882 19883PIN CONTROL SUBSYSTEM 19884M: Linus Walleij <linus.walleij@linaro.org> 19885L: linux-gpio@vger.kernel.org 19886S: Maintained 19887T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 19888F: Documentation/devicetree/bindings/pinctrl/ 19889F: Documentation/driver-api/pin-control.rst 19890F: drivers/pinctrl/ 19891F: include/dt-bindings/pinctrl/ 19892F: include/linux/pinctrl/ 19893 19894PIN CONTROLLER - AIROHA 19895M: Lorenzo Bianconi <lorenzo@kernel.org> 19896L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19897S: Maintained 19898F: Documentation/devicetree/bindings/pinctrl/airoha,en7581-pinctrl.yaml 19899F: drivers/pinctrl/mediatek/pinctrl-airoha.c 19900 19901PIN CONTROLLER - AMD 19902M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 19903M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 19904S: Maintained 19905F: drivers/pinctrl/pinctrl-amd.c 19906 19907PIN CONTROLLER - FREESCALE 19908M: Dong Aisheng <aisheng.dong@nxp.com> 19909M: Fabio Estevam <festevam@gmail.com> 19910M: Shawn Guo <shawnguo@kernel.org> 19911M: Jacky Bai <ping.bai@nxp.com> 19912R: Pengutronix Kernel Team <kernel@pengutronix.de> 19913R: NXP S32 Linux Team <s32@nxp.com> 19914L: linux-gpio@vger.kernel.org 19915S: Maintained 19916F: Documentation/devicetree/bindings/pinctrl/fsl,* 19917F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 19918F: drivers/pinctrl/freescale/ 19919F: drivers/pinctrl/nxp/ 19920 19921PIN CONTROLLER - INTEL 19922M: Mika Westerberg <mika.westerberg@linux.intel.com> 19923M: Andy Shevchenko <andy@kernel.org> 19924S: Supported 19925T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 19926F: drivers/pinctrl/intel/ 19927 19928PIN CONTROLLER - KEEMBAY 19929S: Orphan 19930F: drivers/pinctrl/pinctrl-keembay* 19931 19932PIN CONTROLLER - MEDIATEK 19933M: Sean Wang <sean.wang@kernel.org> 19934L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19935S: Maintained 19936F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 19937F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 19938F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 19939F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 19940F: drivers/pinctrl/mediatek/ 19941 19942PIN CONTROLLER - MEDIATEK MIPS 19943M: Chester A. Unal <chester.a.unal@arinc9.com> 19944M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 19945L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19946L: linux-mips@vger.kernel.org 19947S: Maintained 19948F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 19949F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 19950F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 19951F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 19952F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 19953F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 19954F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 19955F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 19956F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 19957F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 19958F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 19959F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 19960F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 19961F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 19962F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 19963 19964PIN CONTROLLER - MICROCHIP AT91 19965M: Ludovic Desroches <ludovic.desroches@microchip.com> 19966L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19967L: linux-gpio@vger.kernel.org 19968S: Supported 19969F: drivers/gpio/gpio-sama5d2-piobu.c 19970F: drivers/pinctrl/pinctrl-at91* 19971 19972PIN CONTROLLER - QUALCOMM 19973M: Bjorn Andersson <andersson@kernel.org> 19974L: linux-arm-msm@vger.kernel.org 19975S: Maintained 19976C: irc://irc.oftc.net/linux-msm 19977F: Documentation/devicetree/bindings/pinctrl/qcom,* 19978F: drivers/pinctrl/qcom/ 19979 19980PIN CONTROLLER - RENESAS 19981M: Geert Uytterhoeven <geert+renesas@glider.be> 19982L: linux-renesas-soc@vger.kernel.org 19983S: Supported 19984T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 19985F: Documentation/devicetree/bindings/pinctrl/renesas,* 19986F: drivers/pinctrl/renesas/ 19987 19988PIN CONTROLLER - SAMSUNG 19989M: Krzysztof Kozlowski <krzk@kernel.org> 19990M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19991R: Alim Akhtar <alim.akhtar@samsung.com> 19992L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19993L: linux-samsung-soc@vger.kernel.org 19994S: Maintained 19995Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 19996B: mailto:linux-samsung-soc@vger.kernel.org 19997C: irc://irc.libera.chat/linux-exynos 19998T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 19999F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 20000F: drivers/pinctrl/samsung/ 20001 20002PIN CONTROLLER - SINGLE 20003M: Tony Lindgren <tony@atomide.com> 20004M: Haojian Zhuang <haojian.zhuang@linaro.org> 20005L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20006L: linux-omap@vger.kernel.org 20007S: Maintained 20008F: drivers/pinctrl/pinctrl-single.c 20009 20010PIN CONTROLLER - SUNPLUS / TIBBO 20011M: Dvorkin Dmitry <dvorkin@tibbo.com> 20012M: Wells Lu <wellslutw@gmail.com> 20013L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20014S: Maintained 20015W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20016F: Documentation/devicetree/bindings/pinctrl/sunplus,* 20017F: drivers/pinctrl/sunplus/ 20018F: include/dt-bindings/pinctrl/sppctl*.h 20019 20020PINE64 PINEPHONE KEYBOARD DRIVER 20021M: Samuel Holland <samuel@sholland.org> 20022S: Supported 20023F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 20024F: drivers/input/keyboard/pinephone-keyboard.c 20025 20026PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 20027M: Tomasz Duszynski <tduszyns@gmail.com> 20028S: Maintained 20029F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 20030F: drivers/iio/chemical/pms7003.c 20031 20032PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 20033M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 20034L: netdev@vger.kernel.org 20035S: Maintained 20036F: drivers/net/phy/mdio-open-alliance.h 20037F: net/ethtool/plca.c 20038 20039PLDMFW LIBRARY 20040M: Jacob Keller <jacob.e.keller@intel.com> 20041S: Maintained 20042F: Documentation/driver-api/pldmfw/ 20043F: include/linux/pldmfw.h 20044F: lib/pldmfw/ 20045 20046PLX DMA DRIVER 20047M: Logan Gunthorpe <logang@deltatee.com> 20048S: Maintained 20049F: drivers/dma/plx_dma.c 20050 20051PM-GRAPH UTILITY 20052M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 20053L: linux-pm@vger.kernel.org 20054S: Supported 20055W: https://01.org/pm-graph 20056B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 20057T: git https://github.com/intel/pm-graph.git 20058F: tools/power/pm-graph 20059 20060PM6764TR DRIVER 20061M: Charles Hsu <hsu.yungteng@gmail.com> 20062L: linux-hwmon@vger.kernel.org 20063S: Maintained 20064F: Documentation/hwmon/pm6764tr.rst 20065F: drivers/hwmon/pmbus/pm6764tr.c 20066 20067PMC SIERRA MaxRAID DRIVER 20068L: linux-scsi@vger.kernel.org 20069S: Orphan 20070W: http://www.pmc-sierra.com/ 20071F: drivers/scsi/pmcraid.* 20072 20073PMC SIERRA PM8001 DRIVER 20074M: Jack Wang <jinpu.wang@cloud.ionos.com> 20075L: linux-scsi@vger.kernel.org 20076S: Supported 20077F: drivers/scsi/pm8001/ 20078 20079PNI RM3100 IIO DRIVER 20080M: Song Qiang <songqiang1304521@gmail.com> 20081L: linux-iio@vger.kernel.org 20082S: Maintained 20083F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 20084F: drivers/iio/magnetometer/rm3100* 20085 20086PNP SUPPORT 20087M: "Rafael J. Wysocki" <rafael@kernel.org> 20088L: linux-acpi@vger.kernel.org 20089S: Maintained 20090F: drivers/pnp/ 20091F: include/linux/pnp.h 20092 20093PORTWELL EC DRIVER 20094M: Yen-Chi Huang <jesse.huang@portwell.com.tw> 20095L: platform-driver-x86@vger.kernel.org 20096S: Maintained 20097F: drivers/platform/x86/portwell-ec.c 20098 20099POSIX CLOCKS and TIMERS 20100M: Anna-Maria Behnsen <anna-maria@linutronix.de> 20101M: Frederic Weisbecker <frederic@kernel.org> 20102M: Thomas Gleixner <tglx@linutronix.de> 20103L: linux-kernel@vger.kernel.org 20104S: Maintained 20105T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20106F: fs/timerfd.c 20107F: include/linux/time_namespace.h 20108F: include/linux/timerfd.h 20109F: include/uapi/linux/time.h 20110F: include/uapi/linux/timerfd.h 20111F: include/trace/events/timer* 20112F: kernel/time/itimer.c 20113F: kernel/time/posix-* 20114F: kernel/time/namespace.c 20115 20116POWER MANAGEMENT CORE 20117M: "Rafael J. Wysocki" <rafael@kernel.org> 20118L: linux-pm@vger.kernel.org 20119S: Supported 20120B: https://bugzilla.kernel.org 20121T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 20122F: drivers/base/power/ 20123F: drivers/powercap/ 20124F: include/linux/intel_rapl.h 20125F: include/linux/pm.h 20126F: include/linux/pm_* 20127F: include/linux/powercap.h 20128F: kernel/configs/nopm.config 20129 20130POWER SEQUENCING 20131M: Bartosz Golaszewski <brgl@bgdev.pl> 20132L: linux-pm@vger.kernel.org 20133S: Maintained 20134T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 20135F: Documentation/driver-api/pwrseq.rst 20136F: drivers/power/sequencing/ 20137F: include/linux/pwrseq/ 20138 20139POWER STATE COORDINATION INTERFACE (PSCI) 20140M: Mark Rutland <mark.rutland@arm.com> 20141M: Lorenzo Pieralisi <lpieralisi@kernel.org> 20142L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20143S: Maintained 20144F: Documentation/devicetree/bindings/arm/psci.yaml 20145F: drivers/firmware/psci/ 20146F: include/linux/psci.h 20147F: include/uapi/linux/psci.h 20148 20149POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 20150M: Sebastian Reichel <sre@kernel.org> 20151L: linux-pm@vger.kernel.org 20152S: Maintained 20153T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20154F: Documentation/ABI/testing/sysfs-class-power 20155F: Documentation/devicetree/bindings/power/supply/ 20156F: drivers/power/supply/ 20157F: include/linux/power/ 20158F: include/linux/power_supply.h 20159F: tools/testing/selftests/power_supply/ 20160 20161POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 20162M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 20163L: linuxppc-dev@lists.ozlabs.org 20164S: Maintained 20165F: drivers/char/powernv-op-panel.c 20166 20167PPP OVER ATM (RFC 2364) 20168M: Mitchell Blank Jr <mitch@sfgoth.com> 20169S: Maintained 20170F: include/uapi/linux/atmppp.h 20171F: net/atm/pppoatm.c 20172 20173PPP OVER ETHERNET 20174M: Michal Ostrowski <mostrows@earthlink.net> 20175S: Maintained 20176F: drivers/net/ppp/pppoe.c 20177F: drivers/net/ppp/pppox.c 20178 20179PPP OVER L2TP 20180M: James Chapman <jchapman@katalix.com> 20181S: Maintained 20182F: include/linux/if_pppol2tp.h 20183F: include/uapi/linux/if_pppol2tp.h 20184F: net/l2tp/l2tp_ppp.c 20185 20186PPP PROTOCOL DRIVERS AND COMPRESSORS 20187L: linux-ppp@vger.kernel.org 20188S: Orphan 20189F: drivers/net/ppp/ppp_* 20190 20191PPS SUPPORT 20192M: Rodolfo Giometti <giometti@enneenne.com> 20193L: linuxpps@ml.enneenne.com (subscribers-only) 20194S: Maintained 20195W: http://wiki.enneenne.com/index.php/LinuxPPS_support 20196F: Documentation/ABI/testing/sysfs-pps 20197F: Documentation/ABI/testing/sysfs-pps-gen 20198F: Documentation/ABI/testing/sysfs-pps-gen-tio 20199F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 20200F: Documentation/driver-api/pps.rst 20201F: drivers/pps/ 20202F: include/linux/pps*.h 20203F: include/uapi/linux/pps.h 20204F: include/uapi/linux/pps_gen.h 20205 20206PRESSURE STALL INFORMATION (PSI) 20207M: Johannes Weiner <hannes@cmpxchg.org> 20208M: Suren Baghdasaryan <surenb@google.com> 20209R: Peter Ziljstra <peterz@infradead.org> 20210S: Maintained 20211F: include/linux/psi* 20212F: kernel/sched/psi.c 20213 20214PROPELLER BUILD 20215M: Rong Xu <xur@google.com> 20216M: Han Shen <shenhan@google.com> 20217S: Supported 20218F: Documentation/dev-tools/propeller.rst 20219F: scripts/Makefile.propeller 20220 20221PRINTK 20222M: Petr Mladek <pmladek@suse.com> 20223R: Steven Rostedt <rostedt@goodmis.org> 20224R: John Ogness <john.ogness@linutronix.de> 20225R: Sergey Senozhatsky <senozhatsky@chromium.org> 20226S: Maintained 20227T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 20228F: include/linux/printk.h 20229F: kernel/printk/ 20230 20231PRINTK INDEXING 20232R: Chris Down <chris@chrisdown.name> 20233S: Maintained 20234F: Documentation/core-api/printk-index.rst 20235F: kernel/printk/index.c 20236K: printk_index 20237 20238PROC FILESYSTEM 20239L: linux-kernel@vger.kernel.org 20240L: linux-fsdevel@vger.kernel.org 20241S: Maintained 20242F: Documentation/filesystems/proc.rst 20243F: fs/proc/ 20244F: include/linux/proc_fs.h 20245F: tools/testing/selftests/proc/ 20246 20247PROC SYSCTL 20248M: Kees Cook <kees@kernel.org> 20249M: Joel Granados <joel.granados@kernel.org> 20250L: linux-kernel@vger.kernel.org 20251L: linux-fsdevel@vger.kernel.org 20252S: Maintained 20253T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 20254F: fs/proc/proc_sysctl.c 20255F: include/linux/sysctl.h 20256F: kernel/sysctl* 20257F: tools/testing/selftests/sysctl/* 20258F: lib/test_sysctl.c 20259F: scripts/check-sysctl-docs 20260 20261PS3 NETWORK SUPPORT 20262M: Geoff Levand <geoff@infradead.org> 20263L: netdev@vger.kernel.org 20264L: linuxppc-dev@lists.ozlabs.org 20265S: Maintained 20266F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 20267 20268PS3 PLATFORM SUPPORT 20269M: Geoff Levand <geoff@infradead.org> 20270L: linuxppc-dev@lists.ozlabs.org 20271S: Maintained 20272F: arch/powerpc/boot/ps3* 20273F: arch/powerpc/include/asm/lv1call.h 20274F: arch/powerpc/include/asm/ps3*.h 20275F: arch/powerpc/platforms/ps3/ 20276F: drivers/*/ps3* 20277F: drivers/ps3/ 20278F: drivers/rtc/rtc-ps3.c 20279F: drivers/usb/host/*ps3.c 20280F: sound/ppc/snd_ps3* 20281 20282PS3VRAM DRIVER 20283M: Jim Paris <jim@jtan.com> 20284M: Geoff Levand <geoff@infradead.org> 20285L: linuxppc-dev@lists.ozlabs.org 20286S: Maintained 20287F: drivers/block/ps3vram.c 20288 20289PSAMPLE PACKET SAMPLING SUPPORT 20290M: Yotam Gigi <yotam.gi@gmail.com> 20291S: Maintained 20292F: include/net/psample.h 20293F: include/uapi/linux/psample.h 20294F: net/psample 20295 20296PSE NETWORK DRIVER 20297M: Oleksij Rempel <o.rempel@pengutronix.de> 20298M: Kory Maincent <kory.maincent@bootlin.com> 20299L: netdev@vger.kernel.org 20300S: Maintained 20301F: Documentation/devicetree/bindings/net/pse-pd/ 20302F: drivers/net/pse-pd/ 20303F: net/ethtool/pse-pd.c 20304 20305PSTORE FILESYSTEM 20306M: Kees Cook <kees@kernel.org> 20307R: Tony Luck <tony.luck@intel.com> 20308R: Guilherme G. Piccoli <gpiccoli@igalia.com> 20309L: linux-hardening@vger.kernel.org 20310S: Supported 20311T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 20312F: Documentation/admin-guide/pstore-blk.rst 20313F: Documentation/admin-guide/ramoops.rst 20314F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 20315F: drivers/acpi/apei/erst.c 20316F: drivers/firmware/efi/efi-pstore.c 20317F: fs/pstore/ 20318F: include/linux/pstore* 20319K: \b(pstore|ramoops) 20320 20321PT5161L HARDWARE MONITOR DRIVER 20322M: Cosmo Chou <cosmo.chou@quantatw.com> 20323L: linux-hwmon@vger.kernel.org 20324S: Maintained 20325F: Documentation/hwmon/pt5161l.rst 20326F: drivers/hwmon/pt5161l.c 20327 20328PTP HARDWARE CLOCK SUPPORT 20329M: Richard Cochran <richardcochran@gmail.com> 20330L: netdev@vger.kernel.org 20331S: Maintained 20332W: http://linuxptp.sourceforge.net/ 20333F: Documentation/ABI/testing/sysfs-ptp 20334F: Documentation/driver-api/ptp.rst 20335F: drivers/net/phy/dp83640* 20336F: drivers/ptp/* 20337F: include/linux/ptp_cl* 20338K: (?:\b|_)ptp(?:\b|_) 20339 20340PTP MOCKUP CLOCK SUPPORT 20341M: Vladimir Oltean <vladimir.oltean@nxp.com> 20342L: netdev@vger.kernel.org 20343S: Maintained 20344F: drivers/ptp/ptp_mock.c 20345F: include/linux/ptp_mock.h 20346 20347PTP VIRTUAL CLOCK SUPPORT 20348M: Yangbo Lu <yangbo.lu@nxp.com> 20349L: netdev@vger.kernel.org 20350S: Maintained 20351F: drivers/ptp/ptp_vclock.c 20352F: net/ethtool/phc_vclocks.c 20353 20354PTP VMCLOCK SUPPORT 20355M: David Woodhouse <dwmw2@infradead.org> 20356L: netdev@vger.kernel.org 20357S: Maintained 20358F: drivers/ptp/ptp_vmclock.c 20359F: include/uapi/linux/vmclock-abi.h 20360 20361PTRACE SUPPORT 20362M: Oleg Nesterov <oleg@redhat.com> 20363S: Maintained 20364F: arch/*/*/ptrace*.c 20365F: arch/*/include/asm/ptrace*.h 20366F: arch/*/ptrace*.c 20367F: include/asm-generic/syscall.h 20368F: include/linux/ptrace.h 20369F: include/linux/regset.h 20370F: include/uapi/linux/ptrace.h 20371F: kernel/ptrace.c 20372 20373PULSE8-CEC DRIVER 20374M: Hans Verkuil <hverkuil@xs4all.nl> 20375L: linux-media@vger.kernel.org 20376S: Maintained 20377T: git git://linuxtv.org/media.git 20378F: drivers/media/cec/usb/pulse8/ 20379 20380PURELIFI PLFXLC DRIVER 20381M: Srinivasan Raju <srini.raju@purelifi.com> 20382L: linux-wireless@vger.kernel.org 20383S: Supported 20384F: drivers/net/wireless/purelifi/ 20385 20386PVRUSB2 VIDEO4LINUX DRIVER 20387M: Mike Isely <isely@pobox.com> 20388L: pvrusb2@isely.net (subscribers-only) 20389L: linux-media@vger.kernel.org 20390S: Maintained 20391W: http://www.isely.net/pvrusb2/ 20392T: git git://linuxtv.org/media.git 20393F: Documentation/driver-api/media/drivers/pvrusb2* 20394F: drivers/media/usb/pvrusb2/ 20395 20396PWC WEBCAM DRIVER 20397M: Hans Verkuil <hverkuil@xs4all.nl> 20398L: linux-media@vger.kernel.org 20399S: Odd Fixes 20400T: git git://linuxtv.org/media.git 20401F: drivers/media/usb/pwc/* 20402F: include/trace/events/pwc.h 20403 20404PWM IR Transmitter 20405M: Sean Young <sean@mess.org> 20406L: linux-media@vger.kernel.org 20407S: Maintained 20408F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 20409F: drivers/media/rc/pwm-ir-tx.c 20410 20411PWM SUBSYSTEM 20412M: Uwe Kleine-König <ukleinek@kernel.org> 20413L: linux-pwm@vger.kernel.org 20414S: Maintained 20415Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 20416T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 20417F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 20418F: Documentation/devicetree/bindings/pwm/ 20419F: Documentation/driver-api/pwm.rst 20420F: drivers/gpio/gpio-mvebu.c 20421F: drivers/pwm/ 20422F: drivers/video/backlight/pwm_bl.c 20423F: include/dt-bindings/pwm/ 20424F: include/linux/pwm.h 20425F: include/linux/pwm_backlight.h 20426K: pwm_(config|apply_might_sleep|apply_atomic|ops) 20427 20428PXA GPIO DRIVER 20429M: Robert Jarzmik <robert.jarzmik@free.fr> 20430L: linux-gpio@vger.kernel.org 20431S: Maintained 20432F: drivers/gpio/gpio-pxa.c 20433 20434PXA MMCI DRIVER 20435S: Orphan 20436 20437PXA RTC DRIVER 20438M: Robert Jarzmik <robert.jarzmik@free.fr> 20439L: linux-rtc@vger.kernel.org 20440S: Maintained 20441 20442PXA2xx/PXA3xx SUPPORT 20443M: Daniel Mack <daniel@zonque.org> 20444M: Haojian Zhuang <haojian.zhuang@gmail.com> 20445M: Robert Jarzmik <robert.jarzmik@free.fr> 20446L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20447S: Maintained 20448T: git https://github.com/hzhuang1/linux.git 20449T: git https://github.com/rjarzmik/linux.git 20450F: arch/arm/boot/dts/intel/pxa/ 20451F: arch/arm/mach-pxa/ 20452F: drivers/dma/pxa* 20453F: drivers/pcmcia/pxa2xx* 20454F: drivers/pinctrl/pxa/ 20455F: drivers/spi/spi-pxa2xx* 20456F: drivers/usb/gadget/udc/pxa2* 20457F: include/sound/pxa2xx-lib.h 20458F: sound/arm/pxa* 20459F: sound/soc/pxa/ 20460 20461QAT DRIVER 20462M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 20463L: qat-linux@intel.com 20464S: Supported 20465F: drivers/crypto/intel/qat/ 20466 20467QCOM AUDIO (ASoC) DRIVERS 20468M: Srinivas Kandagatla <srini@kernel.org> 20469L: linux-sound@vger.kernel.org 20470L: linux-arm-msm@vger.kernel.org 20471S: Supported 20472F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 20473F: Documentation/devicetree/bindings/sound/qcom,* 20474F: drivers/soc/qcom/apr.c 20475F: drivers/soundwire/qcom.c 20476F: include/dt-bindings/sound/qcom,wcd93* 20477F: sound/soc/codecs/lpass-*.* 20478F: sound/soc/codecs/msm8916-wcd-analog.c 20479F: sound/soc/codecs/msm8916-wcd-digital.c 20480F: sound/soc/codecs/wcd-clsh-v2.* 20481F: sound/soc/codecs/wcd-mbhc-v2.* 20482F: sound/soc/codecs/wcd93*.* 20483F: sound/soc/codecs/wsa88*.* 20484F: sound/soc/qcom/ 20485 20486QCOM EMBEDDED USB DEBUGGER (EUD) 20487M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 20488L: linux-arm-msm@vger.kernel.org 20489S: Maintained 20490F: Documentation/ABI/testing/sysfs-driver-eud 20491F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 20492F: drivers/usb/misc/qcom_eud.c 20493 20494QCOM IPA DRIVER 20495M: Alex Elder <elder@kernel.org> 20496L: netdev@vger.kernel.org 20497S: Maintained 20498F: drivers/net/ipa/ 20499 20500QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 20501M: Gabriel Somlo <somlo@cmu.edu> 20502M: "Michael S. Tsirkin" <mst@redhat.com> 20503L: qemu-devel@nongnu.org 20504S: Maintained 20505F: drivers/firmware/qemu_fw_cfg.c 20506F: include/uapi/linux/qemu_fw_cfg.h 20507 20508QLOGIC QL41xxx FCOE DRIVER 20509M: Saurav Kashyap <skashyap@marvell.com> 20510M: Javed Hasan <jhasan@marvell.com> 20511M: GR-QLogic-Storage-Upstream@marvell.com 20512L: linux-scsi@vger.kernel.org 20513S: Supported 20514F: drivers/scsi/qedf/ 20515 20516QLOGIC QL41xxx ISCSI DRIVER 20517M: Nilesh Javali <njavali@marvell.com> 20518M: Manish Rangankar <mrangankar@marvell.com> 20519M: GR-QLogic-Storage-Upstream@marvell.com 20520L: linux-scsi@vger.kernel.org 20521S: Supported 20522F: drivers/scsi/qedi/ 20523 20524QLOGIC QL4xxx ETHERNET DRIVER 20525M: Manish Chopra <manishc@marvell.com> 20526L: netdev@vger.kernel.org 20527S: Maintained 20528F: drivers/net/ethernet/qlogic/qed/ 20529F: drivers/net/ethernet/qlogic/qede/ 20530F: include/linux/qed/ 20531 20532QLOGIC QL4xxx RDMA DRIVER 20533M: Michal Kalderon <mkalderon@marvell.com> 20534L: linux-rdma@vger.kernel.org 20535S: Supported 20536F: drivers/infiniband/hw/qedr/ 20537F: include/uapi/rdma/qedr-abi.h 20538 20539QLOGIC QLA1280 SCSI DRIVER 20540M: Michael Reed <mdr@sgi.com> 20541L: linux-scsi@vger.kernel.org 20542S: Maintained 20543F: drivers/scsi/qla1280.[ch] 20544 20545QLOGIC QLA2XXX FC-SCSI DRIVER 20546M: Nilesh Javali <njavali@marvell.com> 20547M: GR-QLogic-Storage-Upstream@marvell.com 20548L: linux-scsi@vger.kernel.org 20549S: Supported 20550F: drivers/scsi/qla2xxx/ 20551 20552QLOGIC QLA3XXX NETWORK DRIVER 20553M: GR-Linux-NIC-Dev@marvell.com 20554L: netdev@vger.kernel.org 20555S: Maintained 20556F: drivers/net/ethernet/qlogic/qla3xxx.* 20557 20558QLOGIC QLA4XXX iSCSI DRIVER 20559M: Nilesh Javali <njavali@marvell.com> 20560M: Manish Rangankar <mrangankar@marvell.com> 20561M: GR-QLogic-Storage-Upstream@marvell.com 20562L: linux-scsi@vger.kernel.org 20563S: Supported 20564F: drivers/scsi/qla4xxx/ 20565 20566QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 20567M: Shahed Shaikh <shshaikh@marvell.com> 20568M: Manish Chopra <manishc@marvell.com> 20569M: GR-Linux-NIC-Dev@marvell.com 20570L: netdev@vger.kernel.org 20571S: Maintained 20572F: drivers/net/ethernet/qlogic/qlcnic/ 20573 20574QM1D1B0004 MEDIA DRIVER 20575M: Akihiro Tsukada <tskd08@gmail.com> 20576L: linux-media@vger.kernel.org 20577S: Odd Fixes 20578F: drivers/media/tuners/qm1d1b0004* 20579 20580QM1D1C0042 MEDIA DRIVER 20581M: Akihiro Tsukada <tskd08@gmail.com> 20582L: linux-media@vger.kernel.org 20583S: Odd Fixes 20584F: drivers/media/tuners/qm1d1c0042* 20585 20586QNAP MCU DRIVER 20587M: Heiko Stuebner <heiko@sntech.de> 20588S: Maintained 20589F: drivers/hwmon/qnap-mcu-hwmon.c 20590F: drivers/input/misc/qnap-mcu-input.c 20591F: drivers/leds/leds-qnap-mcu.c 20592F: drivers/mfd/qnap-mcu.c 20593F: include/linux/mfd/qnap-mcu.h 20594 20595QNX4 FILESYSTEM 20596M: Anders Larsen <al@alarsen.net> 20597S: Maintained 20598W: http://www.alarsen.net/linux/qnx4fs/ 20599F: fs/qnx4/ 20600F: include/uapi/linux/qnx4_fs.h 20601F: include/uapi/linux/qnxtypes.h 20602 20603QNX6 FILESYSTEM 20604S: Orphan 20605F: Documentation/filesystems/qnx6.rst 20606F: fs/qnx6/ 20607F: include/linux/qnx6_fs.h 20608 20609QORIQ DPAA2 FSL-MC BUS DRIVER 20610M: Ioana Ciornei <ioana.ciornei@nxp.com> 20611L: linuxppc-dev@lists.ozlabs.org 20612L: linux-kernel@vger.kernel.org 20613S: Maintained 20614F: Documentation/ABI/stable/sysfs-bus-fsl-mc 20615F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.yaml 20616F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 20617F: drivers/bus/fsl-mc/ 20618F: include/uapi/linux/fsl_mc.h 20619 20620QT1010 MEDIA DRIVER 20621L: linux-media@vger.kernel.org 20622S: Orphan 20623W: https://linuxtv.org 20624Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20625F: drivers/media/tuners/qt1010* 20626 20627QUALCOMM ATH12K WIRELESS DRIVER 20628M: Jeff Johnson <jjohnson@kernel.org> 20629L: linux-wireless@vger.kernel.org 20630L: ath12k@lists.infradead.org 20631S: Supported 20632W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 20633T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20634F: drivers/net/wireless/ath/ath12k/ 20635N: ath12k 20636 20637QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 20638M: Jeff Johnson <jjohnson@kernel.org> 20639L: linux-wireless@vger.kernel.org 20640L: ath10k@lists.infradead.org 20641S: Supported 20642W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 20643T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20644F: drivers/net/wireless/ath/ath10k/ 20645N: ath10k 20646 20647QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 20648M: Jeff Johnson <jjohnson@kernel.org> 20649L: linux-wireless@vger.kernel.org 20650L: ath11k@lists.infradead.org 20651S: Supported 20652W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 20653B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 20654T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20655F: drivers/net/wireless/ath/ath11k/ 20656N: ath11k 20657 20658QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 20659M: Toke Høiland-Jørgensen <toke@toke.dk> 20660L: linux-wireless@vger.kernel.org 20661S: Maintained 20662W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 20663T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20664F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 20665F: drivers/net/wireless/ath/ath9k/ 20666 20667QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 20668M: Stefan Wahren <wahrenst@gmx.net> 20669L: netdev@vger.kernel.org 20670S: Maintained 20671F: Documentation/devicetree/bindings/net/qca,qca7000.yaml 20672F: drivers/net/ethernet/qualcomm/qca* 20673 20674QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 20675M: Stephan Gerhold <stephan@gerhold.net> 20676L: netdev@vger.kernel.org 20677L: linux-arm-msm@vger.kernel.org 20678S: Maintained 20679F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 20680F: drivers/net/wwan/qcom_bam_dmux.c 20681 20682QUALCOMM CAMERA SUBSYSTEM DRIVER 20683M: Robert Foss <rfoss@kernel.org> 20684M: Todor Tomov <todor.too@gmail.com> 20685M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20686R: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> 20687L: linux-media@vger.kernel.org 20688S: Maintained 20689F: Documentation/admin-guide/media/qcom_camss.rst 20690F: Documentation/devicetree/bindings/media/qcom,*camss* 20691F: drivers/media/platform/qcom/camss/ 20692 20693QUALCOMM CLOCK DRIVERS 20694M: Bjorn Andersson <andersson@kernel.org> 20695L: linux-arm-msm@vger.kernel.org 20696S: Supported 20697T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 20698F: Documentation/devicetree/bindings/clock/qcom,* 20699F: drivers/clk/qcom/ 20700F: include/dt-bindings/clock/qcom,* 20701 20702QUALCOMM CLOUD AI (QAIC) DRIVER 20703M: Jeff Hugo <jeff.hugo@oss.qualcomm.com> 20704R: Carl Vanderlip <quic_carlv@quicinc.com> 20705L: linux-arm-msm@vger.kernel.org 20706L: dri-devel@lists.freedesktop.org 20707S: Supported 20708T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 20709F: Documentation/ABI/testing/sysfs-driver-qaic 20710F: Documentation/accel/qaic/ 20711F: drivers/accel/qaic/ 20712F: include/uapi/drm/qaic_accel.h 20713 20714QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 20715M: Bjorn Andersson <andersson@kernel.org> 20716M: Konrad Dybcio <konradybcio@kernel.org> 20717L: linux-pm@vger.kernel.org 20718L: linux-arm-msm@vger.kernel.org 20719S: Maintained 20720F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 20721F: drivers/pmdomain/qcom/cpr.c 20722 20723QUALCOMM CPUCP MAILBOX DRIVER 20724M: Sibi Sankar <quic_sibis@quicinc.com> 20725L: linux-arm-msm@vger.kernel.org 20726S: Supported 20727F: Documentation/devicetree/bindings/mailbox/qcom,cpucp-mbox.yaml 20728F: drivers/mailbox/qcom-cpucp-mbox.c 20729 20730QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 20731M: Ilia Lin <ilia.lin@kernel.org> 20732L: linux-pm@vger.kernel.org 20733S: Maintained 20734F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 20735F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 20736F: drivers/cpufreq/qcom-cpufreq-nvmem.c 20737 20738QUALCOMM CRYPTO DRIVERS 20739M: Thara Gopinath <thara.gopinath@gmail.com> 20740L: linux-crypto@vger.kernel.org 20741L: linux-arm-msm@vger.kernel.org 20742S: Maintained 20743F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 20744F: drivers/crypto/qce/ 20745 20746QUALCOMM EMAC GIGABIT ETHERNET DRIVER 20747M: Timur Tabi <timur@kernel.org> 20748L: netdev@vger.kernel.org 20749S: Maintained 20750F: drivers/net/ethernet/qualcomm/emac/ 20751 20752QUALCOMM ETHQOS ETHERNET DRIVER 20753M: Vinod Koul <vkoul@kernel.org> 20754L: netdev@vger.kernel.org 20755L: linux-arm-msm@vger.kernel.org 20756S: Maintained 20757F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 20758F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 20759 20760QUALCOMM FASTRPC DRIVER 20761M: Srinivas Kandagatla <srini@kernel.org> 20762M: Amol Maheshwari <amahesh@qti.qualcomm.com> 20763L: linux-arm-msm@vger.kernel.org 20764L: dri-devel@lists.freedesktop.org 20765S: Maintained 20766F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 20767F: drivers/misc/fastrpc.c 20768F: include/uapi/misc/fastrpc.h 20769 20770QUALCOMM HEXAGON ARCHITECTURE 20771M: Brian Cain <brian.cain@oss.qualcomm.com> 20772L: linux-hexagon@vger.kernel.org 20773S: Supported 20774T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 20775F: arch/hexagon/ 20776 20777QUALCOMM HIDMA DRIVER 20778M: Sinan Kaya <okaya@kernel.org> 20779L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20780L: linux-arm-msm@vger.kernel.org 20781L: dmaengine@vger.kernel.org 20782S: Supported 20783F: drivers/dma/qcom/hidma* 20784 20785QUALCOMM I2C QCOM GENI DRIVER 20786M: Mukesh Kumar Savaliya <quic_msavaliy@quicinc.com> 20787M: Viken Dadhaniya <quic_vdadhani@quicinc.com> 20788L: linux-i2c@vger.kernel.org 20789L: linux-arm-msm@vger.kernel.org 20790S: Maintained 20791F: Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml 20792F: drivers/i2c/busses/i2c-qcom-geni.c 20793 20794QUALCOMM I2C CCI DRIVER 20795M: Loic Poulain <loic.poulain@oss.qualcomm.com> 20796M: Robert Foss <rfoss@kernel.org> 20797L: linux-i2c@vger.kernel.org 20798L: linux-arm-msm@vger.kernel.org 20799S: Maintained 20800F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 20801F: drivers/i2c/busses/i2c-qcom-cci.c 20802 20803QUALCOMM INTERCONNECT BWMON DRIVER 20804M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 20805L: linux-arm-msm@vger.kernel.org 20806S: Maintained 20807F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 20808F: drivers/soc/qcom/icc-bwmon.c 20809F: drivers/soc/qcom/trace_icc-bwmon.h 20810 20811QUALCOMM IOMMU 20812M: Rob Clark <robin.clark@oss.qualcomm.com> 20813L: iommu@lists.linux.dev 20814L: linux-arm-msm@vger.kernel.org 20815S: Maintained 20816F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 20817F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 20818F: drivers/iommu/msm_iommu* 20819 20820QUALCOMM IPC ROUTER (QRTR) DRIVER 20821M: Manivannan Sadhasivam <mani@kernel.org> 20822L: linux-arm-msm@vger.kernel.org 20823S: Maintained 20824F: include/trace/events/qrtr.h 20825F: include/uapi/linux/qrtr.h 20826F: net/qrtr/ 20827 20828QUALCOMM IPCC MAILBOX DRIVER 20829M: Manivannan Sadhasivam <mani@kernel.org> 20830L: linux-arm-msm@vger.kernel.org 20831S: Supported 20832F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 20833F: drivers/mailbox/qcom-ipcc.c 20834F: include/dt-bindings/mailbox/qcom-ipcc.h 20835 20836QUALCOMM IPQ4019 USB PHY DRIVER 20837M: Robert Marko <robert.marko@sartura.hr> 20838M: Luka Perkov <luka.perkov@sartura.hr> 20839L: linux-arm-msm@vger.kernel.org 20840S: Maintained 20841F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 20842F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 20843 20844QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 20845M: Robert Marko <robert.marko@sartura.hr> 20846M: Luka Perkov <luka.perkov@sartura.hr> 20847L: linux-arm-msm@vger.kernel.org 20848S: Maintained 20849F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 20850F: drivers/regulator/vqmmc-ipq4019-regulator.c 20851 20852QUALCOMM IRIS VIDEO ACCELERATOR DRIVER 20853M: Vikash Garodia <quic_vgarodia@quicinc.com> 20854M: Dikshita Agarwal <quic_dikshita@quicinc.com> 20855R: Abhinav Kumar <abhinav.kumar@linux.dev> 20856R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20857L: linux-media@vger.kernel.org 20858L: linux-arm-msm@vger.kernel.org 20859S: Maintained 20860F: Documentation/devicetree/bindings/media/qcom,*-iris.yaml 20861F: drivers/media/platform/qcom/iris/ 20862 20863QUALCOMM NAND CONTROLLER DRIVER 20864M: Manivannan Sadhasivam <mani@kernel.org> 20865L: linux-mtd@lists.infradead.org 20866L: linux-arm-msm@vger.kernel.org 20867S: Maintained 20868F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 20869F: drivers/mtd/nand/raw/qcom_nandc.c 20870 20871QUALCOMM SMB CHARGER DRIVER 20872M: Casey Connolly <casey.connolly@linaro.org> 20873L: linux-arm-msm@vger.kernel.org 20874S: Maintained 20875F: Documentation/devicetree/bindings/power/supply/qcom,pmi8998-charger.yaml 20876F: drivers/power/supply/qcom_smbx.c 20877 20878QUALCOMM QSEECOM DRIVER 20879M: Maximilian Luz <luzmaximilian@gmail.com> 20880L: linux-arm-msm@vger.kernel.org 20881S: Maintained 20882F: drivers/firmware/qcom/qcom_qseecom.c 20883 20884QUALCOMM QSEECOM UEFISECAPP DRIVER 20885M: Maximilian Luz <luzmaximilian@gmail.com> 20886L: linux-arm-msm@vger.kernel.org 20887S: Maintained 20888F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 20889 20890QUALCOMM RMNET DRIVER 20891M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 20892M: Sean Tranchetti <quic_stranche@quicinc.com> 20893L: netdev@vger.kernel.org 20894S: Maintained 20895F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 20896F: drivers/net/ethernet/qualcomm/rmnet/ 20897F: include/linux/if_rmnet.h 20898 20899QUALCOMM TRUST ZONE MEMORY ALLOCATOR 20900M: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> 20901L: linux-arm-msm@vger.kernel.org 20902S: Maintained 20903F: drivers/firmware/qcom/qcom_tzmem.c 20904F: drivers/firmware/qcom/qcom_tzmem.h 20905F: include/linux/firmware/qcom/qcom_tzmem.h 20906 20907QUALCOMM TSENS THERMAL DRIVER 20908M: Amit Kucheria <amitk@kernel.org> 20909M: Thara Gopinath <thara.gopinath@gmail.com> 20910L: linux-pm@vger.kernel.org 20911L: linux-arm-msm@vger.kernel.org 20912S: Maintained 20913F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 20914F: drivers/thermal/qcom/ 20915 20916QUALCOMM TYPEC PORT MANAGER DRIVER 20917M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20918L: linux-arm-msm@vger.kernel.org 20919L: linux-usb@vger.kernel.org 20920S: Maintained 20921F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 20922F: drivers/usb/typec/tcpm/qcom/ 20923 20924QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 20925M: Vikash Garodia <quic_vgarodia@quicinc.com> 20926M: Dikshita Agarwal <quic_dikshita@quicinc.com> 20927R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20928L: linux-media@vger.kernel.org 20929L: linux-arm-msm@vger.kernel.org 20930S: Maintained 20931T: git git://linuxtv.org/media.git 20932F: Documentation/devicetree/bindings/media/*venus* 20933F: drivers/media/platform/qcom/venus/ 20934 20935QUALCOMM WCN36XX WIRELESS DRIVER 20936M: Loic Poulain <loic.poulain@oss.qualcomm.com> 20937L: wcn36xx@lists.infradead.org 20938S: Supported 20939W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 20940F: drivers/net/wireless/ath/wcn36xx/ 20941 20942QUANTENNA QTNFMAC WIRELESS DRIVER 20943M: Igor Mitsyanko <imitsyanko@quantenna.com> 20944R: Sergey Matyukevich <geomatsi@gmail.com> 20945L: linux-wireless@vger.kernel.org 20946S: Maintained 20947F: drivers/net/wireless/quantenna/ 20948 20949RADEON and AMDGPU DRM DRIVERS 20950M: Alex Deucher <alexander.deucher@amd.com> 20951M: Christian König <christian.koenig@amd.com> 20952L: amd-gfx@lists.freedesktop.org 20953S: Supported 20954B: https://gitlab.freedesktop.org/drm/amd/-/issues 20955C: irc://irc.oftc.net/radeon 20956T: git https://gitlab.freedesktop.org/agd5f/linux.git 20957F: Documentation/gpu/amdgpu/ 20958F: drivers/gpu/drm/amd/ 20959F: drivers/gpu/drm/ci/xfails/amd* 20960F: drivers/gpu/drm/radeon/ 20961F: include/uapi/drm/amdgpu_drm.h 20962F: include/uapi/drm/radeon_drm.h 20963 20964RADEON FRAMEBUFFER DISPLAY DRIVER 20965M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 20966L: linux-fbdev@vger.kernel.org 20967S: Maintained 20968F: drivers/video/fbdev/aty/radeon* 20969F: include/uapi/linux/radeonfb.h 20970 20971RADIOSHARK RADIO DRIVER 20972M: Hans Verkuil <hverkuil@xs4all.nl> 20973L: linux-media@vger.kernel.org 20974S: Maintained 20975T: git git://linuxtv.org/media.git 20976F: drivers/media/radio/radio-shark.c 20977 20978RADIOSHARK2 RADIO DRIVER 20979M: Hans Verkuil <hverkuil@xs4all.nl> 20980L: linux-media@vger.kernel.org 20981S: Maintained 20982T: git git://linuxtv.org/media.git 20983F: drivers/media/radio/radio-shark2.c 20984F: drivers/media/radio/radio-tea5777.c 20985 20986RADOS BLOCK DEVICE (RBD) 20987M: Ilya Dryomov <idryomov@gmail.com> 20988R: Dongsheng Yang <dongsheng.yang@easystack.cn> 20989L: ceph-devel@vger.kernel.org 20990S: Supported 20991W: http://ceph.com/ 20992T: git https://github.com/ceph/ceph-client.git 20993F: Documentation/ABI/testing/sysfs-bus-rbd 20994F: drivers/block/rbd.c 20995F: drivers/block/rbd_types.h 20996 20997RAGE128 FRAMEBUFFER DISPLAY DRIVER 20998L: linux-fbdev@vger.kernel.org 20999S: Orphan 21000F: drivers/video/fbdev/aty/aty128fb.c 21001 21002RAINSHADOW-CEC DRIVER 21003M: Hans Verkuil <hverkuil@xs4all.nl> 21004L: linux-media@vger.kernel.org 21005S: Maintained 21006T: git git://linuxtv.org/media.git 21007F: drivers/media/cec/usb/rainshadow/ 21008 21009RALINK MIPS ARCHITECTURE 21010M: John Crispin <john@phrozen.org> 21011M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 21012L: linux-mips@vger.kernel.org 21013S: Maintained 21014F: arch/mips/ralink 21015 21016RALINK MT7621 MIPS ARCHITECTURE 21017M: Chester A. Unal <chester.a.unal@arinc9.com> 21018M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 21019L: linux-mips@vger.kernel.org 21020S: Maintained 21021F: arch/mips/boot/dts/ralink/mt7621* 21022 21023RALINK RT2X00 WIRELESS LAN DRIVER 21024M: Stanislaw Gruszka <stf_xl@wp.pl> 21025L: linux-wireless@vger.kernel.org 21026S: Maintained 21027F: drivers/net/wireless/ralink/ 21028 21029RAMDISK RAM BLOCK DEVICE DRIVER 21030M: Jens Axboe <axboe@kernel.dk> 21031S: Maintained 21032F: Documentation/admin-guide/blockdev/ramdisk.rst 21033F: drivers/block/brd.c 21034 21035RANCHU VIRTUAL BOARD FOR MIPS 21036M: Miodrag Dinic <miodrag.dinic@mips.com> 21037L: linux-mips@vger.kernel.org 21038S: Supported 21039F: arch/mips/configs/generic/board-ranchu.config 21040F: arch/mips/generic/board-ranchu.c 21041 21042RANDOM NUMBER DRIVER 21043M: "Theodore Ts'o" <tytso@mit.edu> 21044M: Jason A. Donenfeld <Jason@zx2c4.com> 21045S: Maintained 21046T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 21047F: Documentation/devicetree/bindings/rng/microsoft,vmgenid.yaml 21048F: drivers/char/random.c 21049F: include/linux/random.h 21050F: include/uapi/linux/random.h 21051F: drivers/virt/vmgenid.c 21052N: ^.*/vdso/[^/]*getrandom[^/]+$ 21053 21054RAPIDIO SUBSYSTEM 21055M: Matt Porter <mporter@kernel.crashing.org> 21056M: Alexandre Bounine <alex.bou9@gmail.com> 21057S: Maintained 21058F: drivers/rapidio/ 21059 21060RAS INFRASTRUCTURE 21061M: Tony Luck <tony.luck@intel.com> 21062M: Borislav Petkov <bp@alien8.de> 21063L: linux-edac@vger.kernel.org 21064S: Maintained 21065F: Documentation/admin-guide/RAS 21066F: drivers/ras/ 21067F: include/linux/ras.h 21068F: include/ras/ras_event.h 21069 21070RAS FRU MEMORY POISON MANAGER (FMPM) 21071M: Yazen Ghannam <Yazen.Ghannam@amd.com> 21072L: linux-edac@vger.kernel.org 21073S: Maintained 21074F: drivers/ras/amd/fmpm.c 21075 21076RASPBERRY PI PISP BACK END 21077M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 21078R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 21079L: linux-media@vger.kernel.org 21080S: Maintained 21081F: Documentation/devicetree/bindings/media/raspberrypi,pispbe.yaml 21082F: drivers/media/platform/raspberrypi/pisp_be/ 21083F: include/uapi/linux/media/raspberrypi/ 21084 21085RASPBERRY PI PISP CAMERA FRONT END 21086M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 21087M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 21088S: Maintained 21089F: Documentation/devicetree/bindings/media/raspberrypi,rp1-cfe.yaml 21090F: drivers/media/platform/raspberrypi/rp1-cfe/ 21091 21092RASPBERRY PI RP1 PCI DRIVER 21093M: Andrea della Porta <andrea.porta@suse.com> 21094S: Maintained 21095F: arch/arm64/boot/dts/broadcom/rp1*.dts* 21096F: drivers/clk/clk-rp1.c 21097F: drivers/misc/rp1/ 21098F: drivers/pinctrl/pinctrl-rp1.c 21099 21100RC-CORE / LIRC FRAMEWORK 21101M: Sean Young <sean@mess.org> 21102L: linux-media@vger.kernel.org 21103S: Maintained 21104W: http://linuxtv.org 21105T: git git://linuxtv.org/media.git 21106F: Documentation/driver-api/media/rc-core.rst 21107F: Documentation/userspace-api/media/rc/ 21108F: drivers/media/rc/ 21109F: include/media/rc-core.h 21110F: include/media/rc-map.h 21111F: include/uapi/linux/lirc.h 21112 21113RCMM REMOTE CONTROLS DECODER 21114M: Patrick Lerda <patrick9876@free.fr> 21115S: Maintained 21116F: drivers/media/rc/ir-rcmm-decoder.c 21117 21118RCUTORTURE TEST FRAMEWORK 21119M: "Paul E. McKenney" <paulmck@kernel.org> 21120M: Josh Triplett <josh@joshtriplett.org> 21121R: Steven Rostedt <rostedt@goodmis.org> 21122R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21123R: Lai Jiangshan <jiangshanlai@gmail.com> 21124L: rcu@vger.kernel.org 21125S: Supported 21126T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 21127F: tools/testing/selftests/rcutorture 21128 21129RDACM20 Camera Sensor 21130M: Jacopo Mondi <jacopo+renesas@jmondi.org> 21131M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 21132M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 21133M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 21134L: linux-media@vger.kernel.org 21135S: Maintained 21136F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 21137F: drivers/media/i2c/max9271.c 21138F: drivers/media/i2c/max9271.h 21139F: drivers/media/i2c/rdacm20.c 21140 21141RDACM21 Camera Sensor 21142M: Jacopo Mondi <jacopo+renesas@jmondi.org> 21143M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 21144M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 21145M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 21146L: linux-media@vger.kernel.org 21147S: Maintained 21148F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 21149F: drivers/media/i2c/max9271.c 21150F: drivers/media/i2c/max9271.h 21151F: drivers/media/i2c/rdacm21.c 21152 21153RDC R-321X SoC 21154M: Florian Fainelli <florian@openwrt.org> 21155S: Maintained 21156 21157RDC R6040 FAST ETHERNET DRIVER 21158M: Florian Fainelli <f.fainelli@gmail.com> 21159L: netdev@vger.kernel.org 21160S: Maintained 21161F: drivers/net/ethernet/rdc/r6040.c 21162 21163RDMAVT - RDMA verbs software 21164M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 21165L: linux-rdma@vger.kernel.org 21166S: Supported 21167F: drivers/infiniband/sw/rdmavt 21168 21169RDS - RELIABLE DATAGRAM SOCKETS 21170M: Allison Henderson <allison.henderson@oracle.com> 21171L: netdev@vger.kernel.org 21172L: linux-rdma@vger.kernel.org 21173L: rds-devel@oss.oracle.com (moderated for non-subscribers) 21174S: Supported 21175W: https://oss.oracle.com/projects/rds/ 21176F: Documentation/networking/rds.rst 21177F: net/rds/ 21178F: tools/testing/selftests/net/rds/ 21179 21180RDT - RESOURCE ALLOCATION 21181M: Tony Luck <tony.luck@intel.com> 21182M: Reinette Chatre <reinette.chatre@intel.com> 21183R: Dave Martin <Dave.Martin@arm.com> 21184R: James Morse <james.morse@arm.com> 21185L: linux-kernel@vger.kernel.org 21186S: Supported 21187F: Documentation/filesystems/resctrl.rst 21188F: arch/x86/include/asm/resctrl.h 21189F: arch/x86/kernel/cpu/resctrl/ 21190F: fs/resctrl/ 21191F: include/linux/resctrl*.h 21192F: tools/testing/selftests/resctrl/ 21193 21194READ-COPY UPDATE (RCU) 21195M: "Paul E. McKenney" <paulmck@kernel.org> 21196M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 21197M: Neeraj Upadhyay <neeraj.upadhyay@kernel.org> (kernel/rcu/tasks.h) 21198M: Joel Fernandes <joelagnelf@nvidia.com> 21199M: Josh Triplett <josh@joshtriplett.org> 21200M: Boqun Feng <boqun.feng@gmail.com> 21201M: Uladzislau Rezki <urezki@gmail.com> 21202R: Steven Rostedt <rostedt@goodmis.org> 21203R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21204R: Lai Jiangshan <jiangshanlai@gmail.com> 21205R: Zqiang <qiang.zhang@linux.dev> 21206L: rcu@vger.kernel.org 21207S: Supported 21208W: http://www.rdrop.com/users/paulmck/RCU/ 21209T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 21210F: Documentation/RCU/ 21211F: include/linux/rcu* 21212F: kernel/rcu/ 21213F: rust/kernel/sync/rcu.rs 21214X: Documentation/RCU/torture.rst 21215X: include/linux/srcu*.h 21216X: kernel/rcu/srcu*.c 21217 21218REAL TIME CLOCK (RTC) SUBSYSTEM 21219M: Alexandre Belloni <alexandre.belloni@bootlin.com> 21220L: linux-rtc@vger.kernel.org 21221S: Maintained 21222Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 21223T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 21224F: Documentation/admin-guide/rtc.rst 21225F: Documentation/devicetree/bindings/rtc/ 21226F: drivers/rtc/ 21227F: include/linux/rtc.h 21228F: include/linux/rtc/ 21229F: include/uapi/linux/rtc.h 21230F: tools/testing/selftests/rtc/ 21231 21232Real-time Linux Analysis (RTLA) tools 21233M: Steven Rostedt <rostedt@goodmis.org> 21234L: linux-trace-kernel@vger.kernel.org 21235S: Maintained 21236F: Documentation/tools/rtla/ 21237F: tools/tracing/rtla/ 21238 21239Real-time Linux (PREEMPT_RT) 21240M: Sebastian Andrzej Siewior <bigeasy@linutronix.de> 21241M: Clark Williams <clrkwllms@kernel.org> 21242M: Steven Rostedt <rostedt@goodmis.org> 21243L: linux-rt-devel@lists.linux.dev 21244S: Supported 21245K: PREEMPT_RT 21246 21247REALTEK AUDIO CODECS 21248M: Oder Chiou <oder_chiou@realtek.com> 21249S: Maintained 21250F: include/sound/rt*.h 21251F: sound/soc/codecs/rt* 21252 21253REALTEK OTTO WATCHDOG 21254M: Sander Vanheule <sander@svanheule.net> 21255L: linux-watchdog@vger.kernel.org 21256S: Maintained 21257F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 21258F: drivers/watchdog/realtek_otto_wdt.c 21259 21260REALTEK RTL83xx SMI DSA ROUTER CHIPS 21261M: Linus Walleij <linus.walleij@linaro.org> 21262M: Alvin Šipraga <alsi@bang-olufsen.dk> 21263S: Maintained 21264F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 21265F: drivers/net/dsa/realtek/* 21266 21267REALTEK SPI-NAND 21268M: Chris Packham <chris.packham@alliedtelesis.co.nz> 21269S: Maintained 21270F: Documentation/devicetree/bindings/spi/realtek,rtl9301-snand.yaml 21271F: drivers/spi/spi-realtek-rtl-snand.c 21272 21273REALTEK WIRELESS DRIVER (rtlwifi family) 21274M: Ping-Ke Shih <pkshih@realtek.com> 21275L: linux-wireless@vger.kernel.org 21276S: Maintained 21277T: git https://github.com/pkshih/rtw.git 21278F: drivers/net/wireless/realtek/rtlwifi/ 21279 21280REALTEK WIRELESS DRIVER (rtw88) 21281M: Ping-Ke Shih <pkshih@realtek.com> 21282L: linux-wireless@vger.kernel.org 21283S: Maintained 21284T: git https://github.com/pkshih/rtw.git 21285F: drivers/net/wireless/realtek/rtw88/ 21286 21287REALTEK WIRELESS DRIVER (rtw89) 21288M: Ping-Ke Shih <pkshih@realtek.com> 21289L: linux-wireless@vger.kernel.org 21290S: Maintained 21291T: git https://github.com/pkshih/rtw.git 21292F: drivers/net/wireless/realtek/rtw89/ 21293 21294REDPINE WIRELESS DRIVER 21295L: linux-wireless@vger.kernel.org 21296S: Orphan 21297F: drivers/net/wireless/rsi/ 21298 21299REGISTER MAP ABSTRACTION 21300M: Mark Brown <broonie@kernel.org> 21301L: linux-kernel@vger.kernel.org 21302S: Supported 21303T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 21304F: Documentation/devicetree/bindings/regmap/ 21305F: drivers/base/regmap/ 21306F: include/linux/regmap.h 21307 21308REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 21309M: Bjorn Andersson <andersson@kernel.org> 21310M: Mathieu Poirier <mathieu.poirier@linaro.org> 21311L: linux-remoteproc@vger.kernel.org 21312S: Maintained 21313T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 21314F: Documentation/ABI/testing/sysfs-class-remoteproc 21315F: Documentation/devicetree/bindings/remoteproc/ 21316F: Documentation/staging/remoteproc.rst 21317F: drivers/remoteproc/ 21318F: include/linux/remoteproc.h 21319F: include/linux/remoteproc/ 21320 21321REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 21322M: Bjorn Andersson <andersson@kernel.org> 21323M: Mathieu Poirier <mathieu.poirier@linaro.org> 21324L: linux-remoteproc@vger.kernel.org 21325S: Maintained 21326T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 21327F: Documentation/ABI/testing/sysfs-bus-rpmsg 21328F: Documentation/staging/rpmsg.rst 21329F: drivers/rpmsg/ 21330F: include/linux/rpmsg.h 21331F: include/linux/rpmsg/ 21332F: include/uapi/linux/rpmsg.h 21333F: samples/rpmsg/ 21334 21335REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 21336M: Stephan Gerhold <stephan@gerhold.net> 21337L: netdev@vger.kernel.org 21338L: linux-remoteproc@vger.kernel.org 21339S: Maintained 21340F: drivers/net/wwan/rpmsg_wwan_ctrl.c 21341 21342RENESAS CLOCK DRIVERS 21343M: Geert Uytterhoeven <geert+renesas@glider.be> 21344L: linux-renesas-soc@vger.kernel.org 21345S: Supported 21346T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 21347F: Documentation/devicetree/bindings/clock/renesas,* 21348F: drivers/clk/renesas/ 21349 21350RENESAS EMEV2 I2C DRIVER 21351M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21352L: linux-renesas-soc@vger.kernel.org 21353S: Supported 21354F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 21355F: drivers/i2c/busses/i2c-emev2.c 21356 21357RENESAS ETHERNET AVB DRIVER 21358M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21359R: Paul Barker <paul@pbarker.dev> 21360L: netdev@vger.kernel.org 21361L: linux-renesas-soc@vger.kernel.org 21362S: Maintained 21363F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 21364F: drivers/net/ethernet/renesas/Kconfig 21365F: drivers/net/ethernet/renesas/Makefile 21366F: drivers/net/ethernet/renesas/ravb* 21367 21368RENESAS ETHERNET SWITCH DRIVER 21369R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21370L: netdev@vger.kernel.org 21371L: linux-renesas-soc@vger.kernel.org 21372F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 21373F: drivers/net/ethernet/renesas/Kconfig 21374F: drivers/net/ethernet/renesas/Makefile 21375F: drivers/net/ethernet/renesas/rcar_gen4* 21376F: drivers/net/ethernet/renesas/rswitch* 21377 21378RENESAS ETHERNET TSN DRIVER 21379M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21380L: netdev@vger.kernel.org 21381L: linux-renesas-soc@vger.kernel.org 21382S: Maintained 21383F: Documentation/devicetree/bindings/net/renesas,ethertsn.yaml 21384F: drivers/net/ethernet/renesas/rtsn.* 21385 21386RENESAS IDT821034 ASoC CODEC 21387M: Herve Codina <herve.codina@bootlin.com> 21388L: linux-sound@vger.kernel.org 21389S: Maintained 21390F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 21391F: sound/soc/codecs/idt821034.c 21392 21393RENESAS R-CAR & FSI AUDIO (ASoC) DRIVERS 21394M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 21395L: linux-sound@vger.kernel.org 21396L: linux-renesas-soc@vger.kernel.org 21397S: Supported 21398F: Documentation/devicetree/bindings/sound/renesas,rsnd.* 21399F: Documentation/devicetree/bindings/sound/renesas,fsi.yaml 21400F: sound/soc/renesas/rcar/ 21401F: sound/soc/renesas/fsi.c 21402F: include/sound/sh_fsi.h 21403 21404RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 21405M: Miquel Raynal <miquel.raynal@bootlin.com> 21406L: linux-mtd@lists.infradead.org 21407L: linux-renesas-soc@vger.kernel.org 21408S: Maintained 21409F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 21410F: drivers/mtd/nand/raw/renesas-nand-controller.c 21411 21412RENESAS R-CAR GYROADC DRIVER 21413M: Marek Vasut <marek.vasut@gmail.com> 21414L: linux-iio@vger.kernel.org 21415S: Supported 21416F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 21417F: drivers/iio/adc/rcar-gyroadc.c 21418 21419RENESAS R-CAR I2C DRIVERS 21420M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21421L: linux-renesas-soc@vger.kernel.org 21422S: Supported 21423F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 21424F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 21425F: drivers/i2c/busses/i2c-rcar.c 21426F: drivers/i2c/busses/i2c-sh_mobile.c 21427 21428RENESAS R-CAR SATA DRIVER 21429M: Geert Uytterhoeven <geert+renesas@glider.be> 21430L: linux-ide@vger.kernel.org 21431L: linux-renesas-soc@vger.kernel.org 21432S: Supported 21433F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 21434F: drivers/ata/sata_rcar.c 21435 21436RENESAS R-CAR THERMAL DRIVERS 21437M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21438L: linux-renesas-soc@vger.kernel.org 21439S: Supported 21440F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 21441F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 21442F: drivers/thermal/renesas/rcar_gen3_thermal.c 21443F: drivers/thermal/renesas/rcar_thermal.c 21444 21445RENESAS RIIC DRIVER 21446M: Chris Brandt <chris.brandt@renesas.com> 21447L: linux-renesas-soc@vger.kernel.org 21448S: Supported 21449F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 21450F: drivers/i2c/busses/i2c-riic.c 21451 21452RENESAS RZ AUDIO (ASoC) DRIVER 21453M: Biju Das <biju.das.jz@bp.renesas.com> 21454M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21455L: linux-sound@vger.kernel.org 21456L: linux-renesas-soc@vger.kernel.org 21457S: Supported 21458F: Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml 21459F: sound/soc/renesas/rz-ssi.c 21460 21461RENESAS RZ/G2L A/D DRIVER 21462M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21463L: linux-iio@vger.kernel.org 21464L: linux-renesas-soc@vger.kernel.org 21465S: Supported 21466F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 21467F: drivers/iio/adc/rzg2l_adc.c 21468 21469RENESAS RZ/G2L MTU3a COUNTER DRIVER 21470M: Biju Das <biju.das.jz@bp.renesas.com> 21471L: linux-iio@vger.kernel.org 21472L: linux-renesas-soc@vger.kernel.org 21473S: Supported 21474F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 21475F: drivers/counter/rz-mtu3-cnt.c 21476 21477RENESAS RTCA-3 RTC DRIVER 21478M: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> 21479L: linux-rtc@vger.kernel.org 21480L: linux-renesas-soc@vger.kernel.org 21481S: Supported 21482F: Documentation/devicetree/bindings/rtc/renesas,rz-rtca3.yaml 21483F: drivers/rtc/rtc-renesas-rtca3.c 21484 21485RENESAS RZ/N1 A5PSW SWITCH DRIVER 21486M: Clément Léger <clement.leger@bootlin.com> 21487L: linux-renesas-soc@vger.kernel.org 21488L: netdev@vger.kernel.org 21489S: Maintained 21490F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 21491F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 21492F: drivers/net/dsa/rzn1_a5psw* 21493F: drivers/net/pcs/pcs-rzn1-miic.c 21494F: include/dt-bindings/net/pcs-rzn1-miic.h 21495F: include/linux/pcs-rzn1-miic.h 21496F: net/dsa/tag_rzn1_a5psw.c 21497 21498RENESAS RZ/N1 DWMAC GLUE LAYER 21499M: Romain Gantois <romain.gantois@bootlin.com> 21500S: Maintained 21501F: Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml 21502F: drivers/net/ethernet/stmicro/stmmac/dwmac-rzn1.c 21503 21504RENESAS RZ/N1 RTC CONTROLLER DRIVER 21505M: Miquel Raynal <miquel.raynal@bootlin.com> 21506L: linux-rtc@vger.kernel.org 21507L: linux-renesas-soc@vger.kernel.org 21508S: Maintained 21509F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 21510F: drivers/rtc/rtc-rzn1.c 21511 21512RENESAS RZ/N1 USBF CONTROLLER DRIVER 21513M: Herve Codina <herve.codina@bootlin.com> 21514L: linux-renesas-soc@vger.kernel.org 21515L: linux-usb@vger.kernel.org 21516S: Maintained 21517F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 21518F: drivers/usb/gadget/udc/renesas_usbf.c 21519 21520RENESAS RZ/V2H(P) DWMAC GBETH GLUE LAYER DRIVER 21521M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21522L: netdev@vger.kernel.org 21523L: linux-renesas-soc@vger.kernel.org 21524S: Maintained 21525F: Documentation/devicetree/bindings/net/renesas,rzv2h-gbeth.yaml 21526F: drivers/net/ethernet/stmicro/stmmac/dwmac-renesas-gbeth.c 21527 21528RENESAS RZ/V2H(P) RSPI DRIVER 21529M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21530L: linux-spi@vger.kernel.org 21531L: linux-renesas-soc@vger.kernel.org 21532S: Maintained 21533F: Documentation/devicetree/bindings/spi/renesas,rzv2h-rspi.yaml 21534F: drivers/spi/spi-rzv2h-rspi.c 21535 21536RENESAS RZ/V2H(P) USB2PHY PORT RESET DRIVER 21537M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21538M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21539L: linux-renesas-soc@vger.kernel.org 21540S: Supported 21541F: Documentation/devicetree/bindings/reset/renesas,rzv2h-usb2phy-reset.yaml 21542F: drivers/reset/reset-rzv2h-usb2phy.c 21543 21544RENESAS RZ/V2M I2C DRIVER 21545M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21546L: linux-i2c@vger.kernel.org 21547L: linux-renesas-soc@vger.kernel.org 21548S: Supported 21549F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 21550F: drivers/i2c/busses/i2c-rzv2m.c 21551 21552RENESAS SUPERH ETHERNET DRIVER 21553M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21554L: netdev@vger.kernel.org 21555L: linux-renesas-soc@vger.kernel.org 21556S: Maintained 21557F: Documentation/devicetree/bindings/net/renesas,ether.yaml 21558F: drivers/net/ethernet/renesas/Kconfig 21559F: drivers/net/ethernet/renesas/Makefile 21560F: drivers/net/ethernet/renesas/sh_eth* 21561F: include/linux/sh_eth.h 21562 21563RENESAS USB PHY DRIVER 21564M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21565L: linux-renesas-soc@vger.kernel.org 21566S: Maintained 21567F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 21568 21569RENESAS VERSACLOCK 7 CLOCK DRIVER 21570M: Alex Helms <alexander.helms.jy@renesas.com> 21571S: Maintained 21572F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 21573F: drivers/clk/clk-versaclock7.c 21574 21575RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 21576M: Herve Codina <herve.codina@bootlin.com> 21577L: linux-iio@vger.kernel.org 21578S: Maintained 21579F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 21580F: drivers/iio/potentiometer/x9250.c 21581 21582RESET CONTROLLER FRAMEWORK 21583M: Philipp Zabel <p.zabel@pengutronix.de> 21584S: Maintained 21585T: git git://git.pengutronix.de/git/pza/linux 21586F: Documentation/devicetree/bindings/reset/ 21587F: Documentation/driver-api/reset.rst 21588F: drivers/reset/ 21589F: include/dt-bindings/reset/ 21590F: include/linux/reset-controller.h 21591F: include/linux/reset.h 21592F: include/linux/reset/ 21593K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 21594 21595RESTARTABLE SEQUENCES SUPPORT 21596M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21597M: Peter Zijlstra <peterz@infradead.org> 21598M: "Paul E. McKenney" <paulmck@kernel.org> 21599M: Boqun Feng <boqun.feng@gmail.com> 21600L: linux-kernel@vger.kernel.org 21601S: Supported 21602F: include/trace/events/rseq.h 21603F: include/uapi/linux/rseq.h 21604F: kernel/rseq.c 21605F: tools/testing/selftests/rseq/ 21606 21607RFKILL 21608M: Johannes Berg <johannes@sipsolutions.net> 21609L: linux-wireless@vger.kernel.org 21610S: Maintained 21611W: https://wireless.wiki.kernel.org/ 21612Q: https://patchwork.kernel.org/project/linux-wireless/list/ 21613T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 21614T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 21615F: Documentation/ABI/stable/sysfs-class-rfkill 21616F: Documentation/driver-api/rfkill.rst 21617F: include/linux/rfkill.h 21618F: include/uapi/linux/rfkill.h 21619F: net/rfkill/ 21620 21621RHASHTABLE 21622M: Thomas Graf <tgraf@suug.ch> 21623M: Herbert Xu <herbert@gondor.apana.org.au> 21624L: linux-crypto@vger.kernel.org 21625S: Maintained 21626F: include/linux/rhashtable-types.h 21627F: include/linux/rhashtable.h 21628F: lib/rhashtable.c 21629F: lib/test_rhashtable.c 21630 21631RICOH R5C592 MEMORYSTICK DRIVER 21632M: Maxim Levitsky <maximlevitsky@gmail.com> 21633S: Maintained 21634F: drivers/memstick/host/r592.* 21635 21636RICOH SMARTMEDIA/XD DRIVER 21637M: Maxim Levitsky <maximlevitsky@gmail.com> 21638S: Maintained 21639F: drivers/mtd/nand/raw/r852.c 21640F: drivers/mtd/nand/raw/r852.h 21641 21642RISC-V AIA DRIVERS 21643M: Anup Patel <anup@brainfault.org> 21644L: linux-riscv@lists.infradead.org 21645S: Maintained 21646F: Documentation/devicetree/bindings/interrupt-controller/riscv,aplic.yaml 21647F: Documentation/devicetree/bindings/interrupt-controller/riscv,imsics.yaml 21648F: drivers/irqchip/irq-riscv-aplic-*.c 21649F: drivers/irqchip/irq-riscv-aplic-*.h 21650F: drivers/irqchip/irq-riscv-imsic-*.c 21651F: drivers/irqchip/irq-riscv-imsic-*.h 21652F: drivers/irqchip/irq-riscv-intc.c 21653F: include/linux/irqchip/riscv-aplic.h 21654F: include/linux/irqchip/riscv-imsic.h 21655 21656RISC-V ANDES SoC Support 21657M: Ben Zong-You Xie <ben717@andestech.com> 21658S: Maintained 21659T: git: https://github.com/ben717-linux/linux 21660F: Documentation/devicetree/bindings/interrupt-controller/andestech,plicsw.yaml 21661F: Documentation/devicetree/bindings/riscv/andes.yaml 21662F: Documentation/devicetree/bindings/timer/andestech,plmt0.yaml 21663F: arch/riscv/boot/dts/andes/ 21664 21665RISC-V ARCHITECTURE 21666M: Paul Walmsley <paul.walmsley@sifive.com> 21667M: Palmer Dabbelt <palmer@dabbelt.com> 21668M: Albert Ou <aou@eecs.berkeley.edu> 21669R: Alexandre Ghiti <alex@ghiti.fr> 21670L: linux-riscv@lists.infradead.org 21671S: Supported 21672Q: https://patchwork.kernel.org/project/linux-riscv/list/ 21673C: irc://irc.libera.chat/riscv 21674P: Documentation/arch/riscv/patch-acceptance.rst 21675T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 21676F: arch/riscv/ 21677N: riscv 21678K: riscv 21679 21680RISC-V IOMMU 21681M: Tomasz Jeznach <tjeznach@rivosinc.com> 21682L: iommu@lists.linux.dev 21683L: linux-riscv@lists.infradead.org 21684S: Maintained 21685T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 21686F: Documentation/devicetree/bindings/iommu/riscv,iommu.yaml 21687F: drivers/iommu/riscv/ 21688 21689RISC-V MICROCHIP FPGA SUPPORT 21690M: Conor Dooley <conor.dooley@microchip.com> 21691M: Daire McNamara <daire.mcnamara@microchip.com> 21692L: linux-riscv@lists.infradead.org 21693S: Supported 21694F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 21695F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 21696F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 21697F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 21698F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 21699F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 21700F: Documentation/devicetree/bindings/riscv/microchip.yaml 21701F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 21702F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 21703F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 21704F: arch/riscv/boot/dts/microchip/ 21705F: drivers/char/hw_random/mpfs-rng.c 21706F: drivers/clk/microchip/clk-mpfs*.c 21707F: drivers/firmware/microchip/mpfs-auto-update.c 21708F: drivers/gpio/gpio-mpfs.c 21709F: drivers/i2c/busses/i2c-microchip-corei2c.c 21710F: drivers/mailbox/mailbox-mpfs.c 21711F: drivers/pci/controller/plda/pcie-microchip-host.c 21712F: drivers/pwm/pwm-microchip-core.c 21713F: drivers/reset/reset-mpfs.c 21714F: drivers/rtc/rtc-mpfs.c 21715F: drivers/soc/microchip/mpfs-sys-controller.c 21716F: drivers/spi/spi-microchip-core-qspi.c 21717F: drivers/spi/spi-microchip-core.c 21718F: drivers/usb/musb/mpfs.c 21719F: include/soc/microchip/mpfs.h 21720 21721RISC-V MISC SOC SUPPORT 21722M: Conor Dooley <conor@kernel.org> 21723L: linux-riscv@lists.infradead.org 21724S: Maintained 21725Q: https://patchwork.kernel.org/project/linux-riscv/list/ 21726T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 21727F: arch/riscv/boot/dts/canaan/ 21728F: arch/riscv/boot/dts/microchip/ 21729F: arch/riscv/boot/dts/sifive/ 21730F: arch/riscv/boot/dts/starfive/ 21731 21732RISC-V PMU DRIVERS 21733M: Atish Patra <atish.patra@linux.dev> 21734R: Anup Patel <anup@brainfault.org> 21735L: linux-riscv@lists.infradead.org 21736S: Supported 21737F: drivers/perf/riscv_pmu.c 21738F: drivers/perf/riscv_pmu_legacy.c 21739F: drivers/perf/riscv_pmu_sbi.c 21740 21741RISC-V SPACEMIT SoC Support 21742M: Yixun Lan <dlan@gentoo.org> 21743L: linux-riscv@lists.infradead.org 21744L: spacemit@lists.linux.dev 21745S: Maintained 21746W: https://github.com/spacemit-com/linux/wiki 21747C: irc://irc.libera.chat/spacemit 21748T: git https://github.com/spacemit-com/linux 21749F: arch/riscv/boot/dts/spacemit/ 21750N: spacemit 21751K: spacemit 21752 21753RISC-V THEAD SoC SUPPORT 21754M: Drew Fustini <fustini@kernel.org> 21755M: Guo Ren <guoren@kernel.org> 21756M: Fu Wei <wefu@redhat.com> 21757L: linux-riscv@lists.infradead.org 21758S: Maintained 21759T: git https://github.com/pdp7/linux.git 21760F: Documentation/devicetree/bindings/clock/thead,th1520-clk-ap.yaml 21761F: Documentation/devicetree/bindings/firmware/thead,th1520-aon.yaml 21762F: Documentation/devicetree/bindings/mailbox/thead,th1520-mbox.yaml 21763F: Documentation/devicetree/bindings/net/thead,th1520-gmac.yaml 21764F: Documentation/devicetree/bindings/pinctrl/thead,th1520-pinctrl.yaml 21765F: Documentation/devicetree/bindings/reset/thead,th1520-reset.yaml 21766F: arch/riscv/boot/dts/thead/ 21767F: drivers/clk/thead/clk-th1520-ap.c 21768F: drivers/firmware/thead,th1520-aon.c 21769F: drivers/mailbox/mailbox-th1520.c 21770F: drivers/net/ethernet/stmicro/stmmac/dwmac-thead.c 21771F: drivers/pinctrl/pinctrl-th1520.c 21772F: drivers/pmdomain/thead/ 21773F: drivers/power/sequencing/pwrseq-thead-gpu.c 21774F: drivers/reset/reset-th1520.c 21775F: include/dt-bindings/clock/thead,th1520-clk-ap.h 21776F: include/dt-bindings/power/thead,th1520-power.h 21777F: include/dt-bindings/reset/thead,th1520-reset.h 21778F: include/linux/firmware/thead/thead,th1520-aon.h 21779 21780RNBD BLOCK DRIVERS 21781M: Md. Haris Iqbal <haris.iqbal@ionos.com> 21782M: Jack Wang <jinpu.wang@ionos.com> 21783L: linux-block@vger.kernel.org 21784S: Maintained 21785F: drivers/block/rnbd/ 21786 21787ROCCAT DRIVERS 21788M: Stefan Achatz <erazor_de@users.sourceforge.net> 21789S: Maintained 21790W: http://sourceforge.net/projects/roccat/ 21791F: Documentation/ABI/*/sysfs-driver-hid-roccat* 21792F: drivers/hid/hid-roccat* 21793F: include/linux/hid-roccat* 21794 21795ROCKCHIP CAN-FD DRIVER 21796M: Marc Kleine-Budde <mkl@pengutronix.de> 21797R: kernel@pengutronix.de 21798L: linux-can@vger.kernel.org 21799S: Maintained 21800F: Documentation/devicetree/bindings/net/can/rockchip,rk3568v2-canfd.yaml 21801F: drivers/net/can/rockchip/ 21802 21803ROCKCHIP CRYPTO DRIVERS 21804M: Corentin Labbe <clabbe@baylibre.com> 21805L: linux-crypto@vger.kernel.org 21806S: Maintained 21807F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 21808F: drivers/crypto/rockchip/ 21809 21810ROCKCHIP I2S TDM DRIVER 21811M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 21812L: linux-rockchip@lists.infradead.org 21813S: Maintained 21814F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 21815F: sound/soc/rockchip/rockchip_i2s_tdm.* 21816 21817ROCKCHIP ISP V1 DRIVER 21818M: Dafna Hirschfeld <dafna@fastmail.com> 21819M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21820L: linux-media@vger.kernel.org 21821L: linux-rockchip@lists.infradead.org 21822S: Maintained 21823F: Documentation/admin-guide/media/rkisp1.rst 21824F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 21825F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 21826F: drivers/media/platform/rockchip/rkisp1 21827F: include/uapi/linux/rkisp1-config.h 21828 21829ROCKCHIP RK3568 RANDOM NUMBER GENERATOR SUPPORT 21830M: Daniel Golle <daniel@makrotopia.org> 21831M: Aurelien Jarno <aurelien@aurel32.net> 21832M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 21833S: Maintained 21834F: Documentation/devicetree/bindings/rng/rockchip,rk3568-rng.yaml 21835F: Documentation/devicetree/bindings/rng/rockchip,rk3588-rng.yaml 21836F: drivers/char/hw_random/rockchip-rng.c 21837 21838ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 21839M: Jacob Chen <jacob-chen@iotwrt.com> 21840M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21841L: linux-media@vger.kernel.org 21842L: linux-rockchip@lists.infradead.org 21843S: Maintained 21844F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 21845F: drivers/media/platform/rockchip/rga/ 21846 21847ROCKCHIP RKVDEC VIDEO DECODER DRIVER 21848M: Detlev Casanova <detlev.casanova@collabora.com> 21849L: linux-media@vger.kernel.org 21850L: linux-rockchip@lists.infradead.org 21851S: Maintained 21852F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 21853F: drivers/media/platform/rockchip/rkvdec/ 21854 21855ROCKCHIP RK3308 INTERNAL AUDIO CODEC 21856M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21857S: Maintained 21858F: Documentation/devicetree/bindings/sound/rockchip,rk3308-codec.yaml 21859F: sound/soc/codecs/rk3308_codec.c 21860F: sound/soc/codecs/rk3308_codec.h 21861 21862ROCKCHIP SAI DRIVER 21863M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 21864L: linux-rockchip@lists.infradead.org 21865S: Maintained 21866F: Documentation/devicetree/bindings/sound/rockchip,rk3576-sai.yaml 21867F: sound/soc/rockchip/rockchip_sai.* 21868 21869ROCKCHIP VIDEO DECODER DRIVER 21870M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21871L: linux-media@vger.kernel.org 21872L: linux-rockchip@lists.infradead.org 21873S: Maintained 21874F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 21875F: drivers/staging/media/rkvdec/ 21876 21877ROCKER DRIVER 21878M: Jiri Pirko <jiri@resnulli.us> 21879L: netdev@vger.kernel.org 21880S: Supported 21881F: drivers/net/ethernet/rocker/ 21882 21883ROCKETPORT EXPRESS/INFINITY DRIVER 21884M: Kevin Cernekee <cernekee@gmail.com> 21885L: linux-serial@vger.kernel.org 21886S: Odd Fixes 21887F: drivers/tty/serial/rp2.* 21888 21889ROHM BD79703 DAC 21890M: Matti Vaittinen <mazziesaccount@gmail.com> 21891S: Supported 21892F: drivers/iio/dac/rohm-bd79703.c 21893 21894ROHM BD99954 CHARGER IC 21895M: Matti Vaittinen <mazziesaccount@gmail.com> 21896S: Supported 21897F: drivers/power/supply/bd99954-charger.c 21898F: drivers/power/supply/bd99954-charger.h 21899 21900ROHM BD79124 ADC / GPO IC 21901M: Matti Vaittinen <mazziesaccount@gmail.com> 21902S: Supported 21903F: drivers/iio/adc/rohm-bd79124.c 21904 21905ROHM BH1745 COLOUR SENSOR 21906M: Mudit Sharma <muditsharma.info@gmail.com> 21907L: linux-iio@vger.kernel.org 21908S: Maintained 21909F: drivers/iio/light/bh1745.c 21910 21911ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 21912M: Tomasz Duszynski <tduszyns@gmail.com> 21913S: Maintained 21914F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 21915F: drivers/iio/light/bh1750.c 21916 21917ROHM BM1390 PRESSURE SENSOR DRIVER 21918M: Matti Vaittinen <mazziesaccount@gmail.com> 21919L: linux-iio@vger.kernel.org 21920S: Supported 21921F: drivers/iio/pressure/rohm-bm1390.c 21922 21923ROHM BU270xx LIGHT SENSOR DRIVERs 21924M: Matti Vaittinen <mazziesaccount@gmail.com> 21925L: linux-iio@vger.kernel.org 21926S: Supported 21927F: drivers/iio/light/rohm-bu27034.c 21928 21929ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 21930M: Marek Vasut <marek.vasut+renesas@gmail.com> 21931L: linux-kernel@vger.kernel.org 21932L: linux-renesas-soc@vger.kernel.org 21933S: Supported 21934F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 21935F: drivers/gpio/gpio-bd9571mwv.c 21936F: drivers/mfd/bd9571mwv.c 21937F: drivers/regulator/bd9571mwv-regulator.c 21938F: include/linux/mfd/bd9571mwv.h 21939 21940ROHM POWER MANAGEMENT IC DEVICE DRIVERS 21941M: Matti Vaittinen <mazziesaccount@gmail.com> 21942S: Supported 21943F: drivers/clk/clk-bd718x7.c 21944F: drivers/gpio/gpio-bd71815.c 21945F: drivers/gpio/gpio-bd71828.c 21946F: drivers/mfd/rohm-bd71828.c 21947F: drivers/mfd/rohm-bd718x7.c 21948F: drivers/mfd/rohm-bd9576.c 21949F: drivers/mfd/rohm-bd96801.c 21950F: drivers/regulator/bd71815-regulator.c 21951F: drivers/regulator/bd71828-regulator.c 21952F: drivers/regulator/bd718x7-regulator.c 21953F: drivers/regulator/bd9576-regulator.c 21954F: drivers/regulator/bd96801-regulator.c 21955F: drivers/regulator/rohm-regulator.c 21956F: drivers/rtc/rtc-bd70528.c 21957F: drivers/watchdog/bd9576_wdt.c 21958F: drivers/watchdog/bd96801_wdt.c 21959F: include/linux/mfd/rohm-bd71815.h 21960F: include/linux/mfd/rohm-bd71828.h 21961F: include/linux/mfd/rohm-bd718x7.h 21962F: include/linux/mfd/rohm-bd957x.h 21963F: include/linux/mfd/rohm-bd96801.h 21964F: include/linux/mfd/rohm-bd96802.h 21965F: include/linux/mfd/rohm-generic.h 21966F: include/linux/mfd/rohm-shared.h 21967 21968ROSE NETWORK LAYER 21969L: linux-hams@vger.kernel.org 21970S: Orphan 21971W: https://linux-ax25.in-berlin.de 21972F: include/net/rose.h 21973F: include/uapi/linux/rose.h 21974F: net/rose/ 21975 21976ROTATION DRIVER FOR ALLWINNER A83T 21977M: Jernej Skrabec <jernej.skrabec@gmail.com> 21978L: linux-media@vger.kernel.org 21979S: Maintained 21980T: git git://linuxtv.org/media.git 21981F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 21982F: drivers/media/platform/sunxi/sun8i-rotate/ 21983 21984RPMB SUBSYSTEM 21985M: Jens Wiklander <jens.wiklander@linaro.org> 21986L: linux-kernel@vger.kernel.org 21987S: Supported 21988F: drivers/misc/rpmb-core.c 21989F: include/linux/rpmb.h 21990 21991RPMSG TTY DRIVER 21992M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21993L: linux-remoteproc@vger.kernel.org 21994S: Maintained 21995F: drivers/tty/rpmsg_tty.c 21996 21997RTASE ETHERNET DRIVER 21998M: Justin Lai <justinlai0215@realtek.com> 21999M: Larry Chiu <larry.chiu@realtek.com> 22000L: netdev@vger.kernel.org 22001S: Maintained 22002F: drivers/net/ethernet/realtek/rtase/ 22003 22004RTL2830 MEDIA DRIVER 22005L: linux-media@vger.kernel.org 22006S: Orphan 22007W: https://linuxtv.org 22008Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22009F: drivers/media/dvb-frontends/rtl2830* 22010 22011RTL2832 MEDIA DRIVER 22012L: linux-media@vger.kernel.org 22013S: Orphan 22014W: https://linuxtv.org 22015Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22016F: drivers/media/dvb-frontends/rtl2832* 22017 22018RTL2832_SDR MEDIA DRIVER 22019L: linux-media@vger.kernel.org 22020S: Orphan 22021W: https://linuxtv.org 22022Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22023F: drivers/media/dvb-frontends/rtl2832_sdr* 22024 22025RTL8180 WIRELESS DRIVER 22026L: linux-wireless@vger.kernel.org 22027S: Orphan 22028F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 22029 22030RTL8187 WIRELESS DRIVER 22031M: Hin-Tak Leung <hintak.leung@gmail.com> 22032L: linux-wireless@vger.kernel.org 22033S: Maintained 22034T: git https://github.com/pkshih/rtw.git 22035F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 22036 22037RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 22038M: Jes Sorensen <Jes.Sorensen@gmail.com> 22039L: linux-wireless@vger.kernel.org 22040S: Maintained 22041T: git https://github.com/pkshih/rtw.git 22042F: drivers/net/wireless/realtek/rtl8xxxu/ 22043 22044RTL9300 I2C DRIVER (rtl9300-i2c) 22045M: Chris Packham <chris.packham@alliedtelesis.co.nz> 22046L: linux-i2c@vger.kernel.org 22047S: Maintained 22048F: Documentation/devicetree/bindings/i2c/realtek,rtl9301-i2c.yaml 22049F: drivers/i2c/busses/i2c-rtl9300.c 22050 22051RTRS TRANSPORT DRIVERS 22052M: Md. Haris Iqbal <haris.iqbal@ionos.com> 22053M: Jack Wang <jinpu.wang@ionos.com> 22054L: linux-rdma@vger.kernel.org 22055S: Maintained 22056F: drivers/infiniband/ulp/rtrs/ 22057 22058RUNTIME VERIFICATION (RV) 22059M: Steven Rostedt <rostedt@goodmis.org> 22060L: linux-trace-kernel@vger.kernel.org 22061S: Maintained 22062F: Documentation/trace/rv/ 22063F: include/linux/rv.h 22064F: include/rv/ 22065F: kernel/trace/rv/ 22066F: tools/verification/ 22067 22068RUST 22069M: Miguel Ojeda <ojeda@kernel.org> 22070M: Alex Gaynor <alex.gaynor@gmail.com> 22071R: Boqun Feng <boqun.feng@gmail.com> 22072R: Gary Guo <gary@garyguo.net> 22073R: Björn Roy Baron <bjorn3_gh@protonmail.com> 22074R: Benno Lossin <lossin@kernel.org> 22075R: Andreas Hindborg <a.hindborg@kernel.org> 22076R: Alice Ryhl <aliceryhl@google.com> 22077R: Trevor Gross <tmgross@umich.edu> 22078R: Danilo Krummrich <dakr@kernel.org> 22079L: rust-for-linux@vger.kernel.org 22080S: Supported 22081W: https://rust-for-linux.com 22082B: https://github.com/Rust-for-Linux/linux/issues 22083C: zulip://rust-for-linux.zulipchat.com 22084P: https://rust-for-linux.com/contributing 22085T: git https://github.com/Rust-for-Linux/linux.git rust-next 22086F: .clippy.toml 22087F: Documentation/rust/ 22088F: include/trace/events/rust_sample.h 22089F: rust/ 22090F: samples/rust/ 22091F: scripts/*rust* 22092F: tools/testing/selftests/rust/ 22093K: \b(?i:rust)\b 22094 22095RUST [ALLOC] 22096M: Danilo Krummrich <dakr@kernel.org> 22097R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 22098R: Vlastimil Babka <vbabka@suse.cz> 22099R: Liam R. Howlett <Liam.Howlett@oracle.com> 22100R: Uladzislau Rezki <urezki@gmail.com> 22101L: rust-for-linux@vger.kernel.org 22102S: Maintained 22103T: git https://github.com/Rust-for-Linux/linux.git alloc-next 22104F: rust/kernel/alloc.rs 22105F: rust/kernel/alloc/ 22106 22107RUST [PIN-INIT] 22108M: Benno Lossin <lossin@kernel.org> 22109L: rust-for-linux@vger.kernel.org 22110S: Maintained 22111W: https://rust-for-linux.com/pin-init 22112B: https://github.com/Rust-for-Linux/pin-init/issues 22113C: zulip://rust-for-linux.zulipchat.com 22114P: rust/pin-init/CONTRIBUTING.md 22115T: git https://github.com/Rust-for-Linux/linux.git pin-init-next 22116F: rust/kernel/init.rs 22117F: rust/pin-init/ 22118K: \bpin-init\b|pin_init\b|PinInit 22119 22120RXRPC SOCKETS (AF_RXRPC) 22121M: David Howells <dhowells@redhat.com> 22122M: Marc Dionne <marc.dionne@auristor.com> 22123L: linux-afs@lists.infradead.org 22124S: Supported 22125W: https://www.infradead.org/~dhowells/kafs/ 22126F: Documentation/networking/rxrpc.rst 22127F: include/keys/rxrpc-type.h 22128F: include/net/af_rxrpc.h 22129F: include/trace/events/rxrpc.h 22130F: include/uapi/linux/rxrpc.h 22131F: net/rxrpc/ 22132 22133S3 SAVAGE FRAMEBUFFER DRIVER 22134M: Antonino Daplas <adaplas@gmail.com> 22135L: linux-fbdev@vger.kernel.org 22136S: Maintained 22137F: drivers/video/fbdev/savage/ 22138 22139S390 ARCHITECTURE 22140M: Heiko Carstens <hca@linux.ibm.com> 22141M: Vasily Gorbik <gor@linux.ibm.com> 22142M: Alexander Gordeev <agordeev@linux.ibm.com> 22143R: Christian Borntraeger <borntraeger@linux.ibm.com> 22144R: Sven Schnelle <svens@linux.ibm.com> 22145L: linux-s390@vger.kernel.org 22146S: Supported 22147T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 22148F: Documentation/driver-api/s390-drivers.rst 22149F: Documentation/arch/s390/ 22150F: arch/s390/ 22151F: drivers/s390/ 22152F: drivers/watchdog/diag288_wdt.c 22153 22154S390 COMMON I/O LAYER 22155M: Vineeth Vijayan <vneethv@linux.ibm.com> 22156M: Peter Oberparleiter <oberpar@linux.ibm.com> 22157L: linux-s390@vger.kernel.org 22158S: Supported 22159F: drivers/s390/cio/ 22160 22161S390 CRYPTO MODULES, PRNG DRIVER, ARCH RANDOM 22162M: Harald Freudenberger <freude@linux.ibm.com> 22163M: Holger Dengler <dengler@linux.ibm.com> 22164L: linux-crypto@vger.kernel.org 22165L: linux-s390@vger.kernel.org 22166S: Supported 22167F: arch/s390/crypto/ 22168F: arch/s390/include/asm/archrandom.h 22169F: arch/s390/include/asm/cpacf.h 22170 22171S390 DASD DRIVER 22172M: Stefan Haberland <sth@linux.ibm.com> 22173M: Jan Hoeppner <hoeppner@linux.ibm.com> 22174L: linux-s390@vger.kernel.org 22175S: Supported 22176F: block/partitions/ibm.c 22177F: drivers/s390/block/dasd* 22178F: include/linux/dasd_mod.h 22179 22180S390 HWRANDOM TRNG DRIVER 22181M: Harald Freudenberger <freude@linux.ibm.com> 22182M: Holger Dengler <dengler@linux.ibm.com> 22183L: linux-crypto@vger.kernel.org 22184L: linux-s390@vger.kernel.org 22185S: Supported 22186F: drivers/char/hw_random/s390-trng.c 22187 22188S390 IOMMU (PCI) 22189M: Niklas Schnelle <schnelle@linux.ibm.com> 22190M: Matthew Rosato <mjrosato@linux.ibm.com> 22191R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 22192L: linux-s390@vger.kernel.org 22193S: Supported 22194F: drivers/iommu/s390-iommu.c 22195 22196S390 IUCV NETWORK LAYER 22197M: Alexandra Winter <wintera@linux.ibm.com> 22198M: Thorsten Winkler <twinkler@linux.ibm.com> 22199L: linux-s390@vger.kernel.org 22200L: netdev@vger.kernel.org 22201S: Supported 22202F: drivers/s390/net/*iucv* 22203F: include/net/iucv/ 22204F: net/iucv/ 22205 22206S390 MM 22207M: Alexander Gordeev <agordeev@linux.ibm.com> 22208M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 22209L: linux-s390@vger.kernel.org 22210S: Supported 22211T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 22212F: arch/s390/include/asm/pgtable.h 22213F: arch/s390/mm 22214 22215S390 NETWORK DRIVERS 22216M: Alexandra Winter <wintera@linux.ibm.com> 22217R: Aswin Karuvally <aswin@linux.ibm.com> 22218L: linux-s390@vger.kernel.org 22219L: netdev@vger.kernel.org 22220S: Supported 22221F: drivers/s390/net/ 22222F: include/linux/ism.h 22223 22224S390 PCI SUBSYSTEM 22225M: Niklas Schnelle <schnelle@linux.ibm.com> 22226M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 22227L: linux-s390@vger.kernel.org 22228S: Supported 22229F: Documentation/arch/s390/pci.rst 22230F: arch/s390/pci/ 22231F: drivers/pci/hotplug/s390_pci_hpc.c 22232 22233S390 PTP DRIVER 22234M: Sven Schnelle <svens@linux.ibm.com> 22235L: linux-s390@vger.kernel.org 22236S: Supported 22237F: drivers/ptp/ptp_s390.c 22238 22239S390 SCM DRIVER 22240M: Vineeth Vijayan <vneethv@linux.ibm.com> 22241L: linux-s390@vger.kernel.org 22242S: Supported 22243F: drivers/s390/block/scm* 22244F: drivers/s390/cio/scm.c 22245 22246S390 VFIO AP DRIVER 22247M: Tony Krowiak <akrowiak@linux.ibm.com> 22248M: Halil Pasic <pasic@linux.ibm.com> 22249M: Jason Herne <jjherne@linux.ibm.com> 22250L: linux-s390@vger.kernel.org 22251S: Supported 22252F: Documentation/arch/s390/vfio-ap* 22253F: drivers/s390/crypto/vfio_ap* 22254 22255S390 VFIO-CCW DRIVER 22256M: Eric Farman <farman@linux.ibm.com> 22257M: Matthew Rosato <mjrosato@linux.ibm.com> 22258R: Halil Pasic <pasic@linux.ibm.com> 22259L: linux-s390@vger.kernel.org 22260L: kvm@vger.kernel.org 22261S: Supported 22262F: Documentation/arch/s390/vfio-ccw.rst 22263F: drivers/s390/cio/vfio_ccw* 22264F: include/uapi/linux/vfio_ccw.h 22265 22266S390 VFIO-PCI DRIVER 22267M: Matthew Rosato <mjrosato@linux.ibm.com> 22268M: Eric Farman <farman@linux.ibm.com> 22269L: linux-s390@vger.kernel.org 22270L: kvm@vger.kernel.org 22271S: Supported 22272F: arch/s390/kvm/pci* 22273F: drivers/vfio/pci/vfio_pci_zdev.c 22274F: include/uapi/linux/vfio_zdev.h 22275 22276S390 ZCRYPT AND PKEY DRIVER AND AP BUS 22277M: Harald Freudenberger <freude@linux.ibm.com> 22278M: Holger Dengler <dengler@linux.ibm.com> 22279L: linux-s390@vger.kernel.org 22280S: Supported 22281F: arch/s390/include/asm/ap.h 22282F: arch/s390/include/asm/pkey.h 22283F: arch/s390/include/asm/trace/zcrypt.h 22284F: arch/s390/include/uapi/asm/pkey.h 22285F: arch/s390/include/uapi/asm/zcrypt.h 22286F: drivers/s390/crypto/ 22287 22288S390 ZFCP DRIVER 22289M: Nihar Panda <niharp@linux.ibm.com> 22290L: linux-s390@vger.kernel.org 22291S: Supported 22292F: drivers/s390/scsi/zfcp_* 22293 22294SAA6588 RDS RECEIVER DRIVER 22295M: Hans Verkuil <hverkuil@xs4all.nl> 22296L: linux-media@vger.kernel.org 22297S: Odd Fixes 22298W: https://linuxtv.org 22299T: git git://linuxtv.org/media.git 22300F: drivers/media/i2c/saa6588* 22301 22302SAA7134 VIDEO4LINUX DRIVER 22303M: Mauro Carvalho Chehab <mchehab@kernel.org> 22304L: linux-media@vger.kernel.org 22305S: Odd fixes 22306W: https://linuxtv.org 22307T: git git://linuxtv.org/media.git 22308F: Documentation/driver-api/media/drivers/saa7134* 22309F: drivers/media/pci/saa7134/ 22310 22311SAA7146 VIDEO4LINUX-2 DRIVER 22312M: Hans Verkuil <hverkuil@xs4all.nl> 22313L: linux-media@vger.kernel.org 22314S: Maintained 22315T: git git://linuxtv.org/media.git 22316F: drivers/media/common/saa7146/ 22317F: drivers/media/pci/saa7146/ 22318F: include/media/drv-intf/saa7146* 22319 22320SAFESETID SECURITY MODULE 22321M: Micah Morton <mortonm@chromium.org> 22322S: Supported 22323F: Documentation/admin-guide/LSM/SafeSetID.rst 22324F: security/safesetid/ 22325 22326SAMSUNG AUDIO (ASoC) DRIVERS 22327M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22328L: linux-sound@vger.kernel.org 22329S: Maintained 22330B: mailto:linux-samsung-soc@vger.kernel.org 22331F: Documentation/devicetree/bindings/sound/samsung* 22332F: sound/soc/samsung/ 22333 22334SAMSUNG EXYNOS2200 SoC SUPPORT 22335M: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com> 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,exynos2200-cmu.yaml 22340F: arch/arm64/boot/dts/exynos/exynos2200* 22341F: drivers/clk/samsung/clk-exynos2200.c 22342F: include/dt-bindings/clock/samsung,exynos2200-cmu.h 22343 22344SAMSUNG EXYNOS850 SoC SUPPORT 22345M: Sam Protsenko <semen.protsenko@linaro.org> 22346L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22347L: linux-samsung-soc@vger.kernel.org 22348S: Maintained 22349F: Documentation/devicetree/bindings/clock/samsung,exynos850-clock.yaml 22350F: arch/arm64/boot/dts/exynos/exynos850* 22351F: drivers/clk/samsung/clk-exynos850.c 22352F: include/dt-bindings/clock/exynos850.h 22353 22354SAMSUNG EXYNOS ACPM MAILBOX PROTOCOL 22355M: Tudor Ambarus <tudor.ambarus@linaro.org> 22356L: linux-kernel@vger.kernel.org 22357L: linux-samsung-soc@vger.kernel.org 22358S: Supported 22359F: Documentation/devicetree/bindings/firmware/google,gs101-acpm-ipc.yaml 22360F: drivers/firmware/samsung/exynos-acpm* 22361F: include/linux/firmware/samsung/exynos-acpm-protocol.h 22362 22363SAMSUNG EXYNOS MAILBOX DRIVER 22364M: Tudor Ambarus <tudor.ambarus@linaro.org> 22365L: linux-kernel@vger.kernel.org 22366L: linux-samsung-soc@vger.kernel.org 22367S: Supported 22368F: Documentation/devicetree/bindings/mailbox/google,gs101-mbox.yaml 22369F: drivers/mailbox/exynos-mailbox.c 22370F: include/linux/mailbox/exynos-message.h 22371 22372SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 22373M: Krzysztof Kozlowski <krzk@kernel.org> 22374L: linux-crypto@vger.kernel.org 22375L: linux-samsung-soc@vger.kernel.org 22376S: Maintained 22377F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 22378F: drivers/crypto/exynos-rng.c 22379 22380SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 22381M: Łukasz Stelmach <l.stelmach@samsung.com> 22382L: linux-samsung-soc@vger.kernel.org 22383S: Maintained 22384F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 22385F: drivers/char/hw_random/exynos-trng.c 22386 22387SAMSUNG FRAMEBUFFER DRIVER 22388M: Jingoo Han <jingoohan1@gmail.com> 22389L: linux-fbdev@vger.kernel.org 22390S: Maintained 22391F: drivers/video/fbdev/s3c-fb.c 22392 22393SAMSUNG GALAXY BOOK DRIVER 22394M: Joshua Grisham <josh@joshuagrisham.com> 22395L: platform-driver-x86@vger.kernel.org 22396S: Maintained 22397F: Documentation/admin-guide/laptops/samsung-galaxybook.rst 22398F: drivers/platform/x86/samsung-galaxybook.c 22399 22400SAMSUNG INTERCONNECT DRIVERS 22401M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22402M: Artur Świgoń <a.swigon@samsung.com> 22403L: linux-pm@vger.kernel.org 22404L: linux-samsung-soc@vger.kernel.org 22405S: Supported 22406F: drivers/interconnect/samsung/ 22407 22408SAMSUNG LAPTOP DRIVER 22409M: Corentin Chary <corentin.chary@gmail.com> 22410L: platform-driver-x86@vger.kernel.org 22411S: Maintained 22412F: drivers/platform/x86/samsung-laptop.c 22413 22414SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 22415M: Krzysztof Kozlowski <krzk@kernel.org> 22416R: André Draszik <andre.draszik@linaro.org> 22417L: linux-kernel@vger.kernel.org 22418L: linux-samsung-soc@vger.kernel.org 22419S: Maintained 22420B: mailto:linux-samsung-soc@vger.kernel.org 22421F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 22422F: Documentation/devicetree/bindings/mfd/samsung,s2*.yaml 22423F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 22424F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 22425F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 22426F: drivers/clk/clk-s2mps11.c 22427F: drivers/mfd/sec*.[ch] 22428F: drivers/regulator/s2m*.c 22429F: drivers/regulator/s5m*.c 22430F: drivers/rtc/rtc-s5m.c 22431F: include/linux/mfd/samsung/ 22432 22433SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 22434M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 22435L: linux-media@vger.kernel.org 22436L: linux-samsung-soc@vger.kernel.org 22437S: Maintained 22438F: drivers/media/platform/samsung/s3c-camif/ 22439F: include/media/drv-intf/s3c_camif.h 22440 22441SAMSUNG S3FWRN5 NFC DRIVER 22442M: Krzysztof Kozlowski <krzk@kernel.org> 22443S: Maintained 22444F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 22445F: drivers/nfc/s3fwrn5 22446 22447SAMSUNG S5C73M3 CAMERA DRIVER 22448M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22449M: Andrzej Hajda <andrzej.hajda@intel.com> 22450L: linux-media@vger.kernel.org 22451S: Supported 22452F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 22453F: drivers/media/i2c/s5c73m3/* 22454 22455SAMSUNG S5K5BAF CAMERA DRIVER 22456M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22457M: Andrzej Hajda <andrzej.hajda@intel.com> 22458L: linux-media@vger.kernel.org 22459S: Supported 22460F: drivers/media/i2c/s5k5baf.c 22461 22462SAMSUNG S5P Security SubSystem (SSS) DRIVER 22463M: Krzysztof Kozlowski <krzk@kernel.org> 22464M: Vladimir Zapolskiy <vz@mleia.com> 22465L: linux-crypto@vger.kernel.org 22466L: linux-samsung-soc@vger.kernel.org 22467S: Maintained 22468F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 22469F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 22470F: drivers/crypto/s5p-sss.c 22471 22472SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 22473M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22474L: linux-media@vger.kernel.org 22475S: Supported 22476Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22477F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 22478F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 22479F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 22480F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 22481F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 22482F: drivers/media/platform/samsung/exynos4-is/ 22483 22484SAMSUNG SOC CLOCK DRIVERS 22485M: Krzysztof Kozlowski <krzk@kernel.org> 22486M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22487M: Chanwoo Choi <cw00.choi@samsung.com> 22488R: Alim Akhtar <alim.akhtar@samsung.com> 22489L: linux-samsung-soc@vger.kernel.org 22490S: Maintained 22491T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 22492F: Documentation/devicetree/bindings/clock/samsung,*.yaml 22493F: Documentation/devicetree/bindings/clock/samsung,s3c* 22494F: drivers/clk/samsung/ 22495F: include/dt-bindings/clock/exynos*.h 22496F: include/dt-bindings/clock/s5p*.h 22497F: include/dt-bindings/clock/samsung,*.h 22498F: include/linux/clk/samsung.h 22499 22500SAMSUNG SPI DRIVERS 22501M: Andi Shyti <andi.shyti@kernel.org> 22502R: Tudor Ambarus <tudor.ambarus@linaro.org> 22503L: linux-spi@vger.kernel.org 22504L: linux-samsung-soc@vger.kernel.org 22505S: Maintained 22506F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 22507F: drivers/spi/spi-s3c* 22508F: include/linux/platform_data/spi-s3c64xx.h 22509 22510SAMSUNG SXGBE DRIVERS 22511M: Byungho An <bh74.an@samsung.com> 22512L: netdev@vger.kernel.org 22513S: Maintained 22514F: drivers/net/ethernet/samsung/sxgbe/ 22515 22516SAMSUNG THERMAL DRIVER 22517M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 22518M: Krzysztof Kozlowski <krzk@kernel.org> 22519L: linux-pm@vger.kernel.org 22520L: linux-samsung-soc@vger.kernel.org 22521S: Maintained 22522F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 22523F: drivers/thermal/samsung/ 22524 22525SAMSUNG USB2 PHY DRIVER 22526M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22527L: linux-kernel@vger.kernel.org 22528S: Supported 22529F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 22530F: Documentation/driver-api/phy/samsung-usb2.rst 22531F: drivers/phy/samsung/phy-exynos4210-usb2.c 22532F: drivers/phy/samsung/phy-exynos4x12-usb2.c 22533F: drivers/phy/samsung/phy-exynos5250-usb2.c 22534F: drivers/phy/samsung/phy-s5pv210-usb2.c 22535F: drivers/phy/samsung/phy-samsung-usb2.c 22536F: drivers/phy/samsung/phy-samsung-usb2.h 22537 22538SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 22539M: Paul Barker <paul.barker@sancloud.com> 22540R: Marc Murphy <marc.murphy@sancloud.com> 22541S: Supported 22542F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 22543 22544SC1200 WDT DRIVER 22545M: Zwane Mwaikambo <zwanem@gmail.com> 22546S: Maintained 22547F: drivers/watchdog/sc1200wdt.c 22548 22549SCHEDULER 22550M: Ingo Molnar <mingo@redhat.com> 22551M: Peter Zijlstra <peterz@infradead.org> 22552M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 22553M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 22554R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 22555R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 22556R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 22557R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 22558R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 22559L: linux-kernel@vger.kernel.org 22560S: Maintained 22561T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 22562F: include/linux/preempt.h 22563F: include/linux/sched.h 22564F: include/linux/wait.h 22565F: include/uapi/linux/sched.h 22566F: kernel/fork.c 22567F: kernel/sched/ 22568F: tools/sched/ 22569 22570SCHEDULER - SCHED_EXT 22571R: Tejun Heo <tj@kernel.org> 22572R: David Vernet <void@manifault.com> 22573R: Andrea Righi <arighi@nvidia.com> 22574R: Changwoo Min <changwoo@igalia.com> 22575L: sched-ext@lists.linux.dev 22576S: Maintained 22577W: https://github.com/sched-ext/scx 22578T: git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext.git 22579F: include/linux/sched/ext.h 22580F: kernel/sched/ext* 22581F: tools/sched_ext/ 22582F: tools/testing/selftests/sched_ext 22583 22584SCIOSENSE ENS160 MULTI-GAS SENSOR DRIVER 22585M: Gustavo Silva <gustavograzs@gmail.com> 22586S: Maintained 22587F: drivers/iio/chemical/ens160_core.c 22588F: drivers/iio/chemical/ens160_i2c.c 22589F: drivers/iio/chemical/ens160_spi.c 22590F: drivers/iio/chemical/ens160.h 22591 22592SCSI LIBSAS SUBSYSTEM 22593R: John Garry <john.g.garry@oracle.com> 22594R: Jason Yan <yanaijie@huawei.com> 22595L: linux-scsi@vger.kernel.org 22596S: Supported 22597F: Documentation/scsi/libsas.rst 22598F: drivers/scsi/libsas/ 22599F: include/scsi/libsas.h 22600F: include/scsi/sas_ata.h 22601 22602SCSI RDMA PROTOCOL (SRP) INITIATOR 22603M: Bart Van Assche <bvanassche@acm.org> 22604L: linux-rdma@vger.kernel.org 22605S: Supported 22606Q: http://patchwork.kernel.org/project/linux-rdma/list/ 22607F: drivers/infiniband/ulp/srp/ 22608F: include/scsi/srp.h 22609 22610SCSI RDMA PROTOCOL (SRP) TARGET 22611M: Bart Van Assche <bvanassche@acm.org> 22612L: linux-rdma@vger.kernel.org 22613L: target-devel@vger.kernel.org 22614S: Supported 22615Q: http://patchwork.kernel.org/project/linux-rdma/list/ 22616F: drivers/infiniband/ulp/srpt/ 22617 22618SCSI SG DRIVER 22619M: Doug Gilbert <dgilbert@interlog.com> 22620L: linux-scsi@vger.kernel.org 22621S: Maintained 22622W: http://sg.danny.cz/sg 22623F: Documentation/scsi/scsi-generic.rst 22624F: drivers/scsi/sg.c 22625F: include/scsi/sg.h 22626 22627SCSI SUBSYSTEM 22628M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 22629M: "Martin K. Petersen" <martin.petersen@oracle.com> 22630L: linux-scsi@vger.kernel.org 22631S: Maintained 22632Q: https://patchwork.kernel.org/project/linux-scsi/list/ 22633T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 22634T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 22635F: Documentation/devicetree/bindings/scsi/ 22636F: drivers/scsi/ 22637F: drivers/ufs/ 22638F: include/scsi/ 22639F: include/uapi/scsi/ 22640 22641SCSI TAPE DRIVER 22642M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 22643L: linux-scsi@vger.kernel.org 22644S: Maintained 22645F: Documentation/scsi/st.rst 22646F: drivers/scsi/st.* 22647F: drivers/scsi/st_*.h 22648 22649SCSI TARGET CORE USER DRIVER 22650M: Bodo Stroesser <bostroesser@gmail.com> 22651L: linux-scsi@vger.kernel.org 22652L: target-devel@vger.kernel.org 22653S: Supported 22654F: Documentation/target/tcmu-design.rst 22655F: drivers/target/target_core_user.c 22656F: include/uapi/linux/target_core_user.h 22657 22658SCSI TARGET SUBSYSTEM 22659M: "Martin K. Petersen" <martin.petersen@oracle.com> 22660L: linux-scsi@vger.kernel.org 22661L: target-devel@vger.kernel.org 22662S: Supported 22663Q: https://patchwork.kernel.org/project/target-devel/list/ 22664T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 22665F: Documentation/target/ 22666F: drivers/target/ 22667F: include/target/ 22668 22669SCTP PROTOCOL 22670M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 22671M: Xin Long <lucien.xin@gmail.com> 22672L: linux-sctp@vger.kernel.org 22673S: Maintained 22674W: https://github.com/sctp/lksctp-tools/wiki 22675F: Documentation/networking/sctp.rst 22676F: include/linux/sctp.h 22677F: include/net/sctp/ 22678F: include/uapi/linux/sctp.h 22679F: net/sctp/ 22680 22681SCx200 CPU SUPPORT 22682M: Jim Cromie <jim.cromie@gmail.com> 22683S: Odd Fixes 22684F: Documentation/i2c/busses/scx200_acb.rst 22685F: arch/x86/platform/scx200/ 22686F: drivers/i2c/busses/scx200* 22687F: drivers/mtd/maps/scx200_docflash.c 22688F: drivers/watchdog/scx200_wdt.c 22689F: include/linux/scx200.h 22690 22691SCx200 GPIO DRIVER 22692M: Jim Cromie <jim.cromie@gmail.com> 22693S: Maintained 22694F: drivers/char/scx200_gpio.c 22695F: include/linux/scx200_gpio.h 22696 22697SCx200 HRT CLOCKSOURCE DRIVER 22698M: Jim Cromie <jim.cromie@gmail.com> 22699S: Maintained 22700F: drivers/clocksource/scx200_hrt.c 22701 22702SDCA LIBRARY AND CLASS DRIVER 22703M: Charles Keepax <ckeepax@opensource.cirrus.com> 22704M: Maciej Strozek <mstrozek@opensource.cirrus.com> 22705R: Bard Liao <yung-chuan.liao@linux.intel.com> 22706R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 22707L: linux-sound@vger.kernel.org 22708L: patches@opensource.cirrus.com 22709S: Maintained 22710F: include/sound/sdca* 22711F: sound/soc/sdca/* 22712 22713SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 22714M: Sascha Sommer <saschasommer@freenet.de> 22715L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 22716S: Maintained 22717F: drivers/mmc/host/sdricoh_cs.c 22718 22719SECO BOARDS CEC DRIVER 22720M: Ettore Chimenti <ek5.chimenti@gmail.com> 22721S: Maintained 22722F: drivers/media/cec/platform/seco/seco-cec.c 22723F: drivers/media/cec/platform/seco/seco-cec.h 22724 22725SECURE COMPUTING 22726M: Kees Cook <kees@kernel.org> 22727R: Andy Lutomirski <luto@amacapital.net> 22728R: Will Drewry <wad@chromium.org> 22729S: Supported 22730T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 22731F: Documentation/userspace-api/seccomp_filter.rst 22732F: include/linux/seccomp.h 22733F: include/uapi/linux/seccomp.h 22734F: kernel/seccomp.c 22735F: tools/testing/selftests/kselftest_harness.h 22736F: tools/testing/selftests/kselftest_harness/ 22737F: tools/testing/selftests/seccomp/* 22738K: \bsecure_computing 22739K: \bTIF_SECCOMP\b 22740 22741SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 22742M: Kamal Dasu <kamal.dasu@broadcom.com> 22743M: Al Cooper <alcooperx@gmail.com> 22744R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 22745L: linux-mmc@vger.kernel.org 22746S: Maintained 22747F: drivers/mmc/host/sdhci-brcmstb* 22748 22749SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 22750M: Adrian Hunter <adrian.hunter@intel.com> 22751L: linux-mmc@vger.kernel.org 22752S: Supported 22753F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 22754F: drivers/mmc/host/sdhci* 22755 22756SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 22757M: Aubin Constans <aubin.constans@microchip.com> 22758R: Eugen Hristev <eugen.hristev@collabora.com> 22759L: linux-mmc@vger.kernel.org 22760S: Supported 22761F: drivers/mmc/host/sdhci-of-at91.c 22762 22763SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 22764M: Haibo Chen <haibo.chen@nxp.com> 22765L: imx@lists.linux.dev 22766L: linux-mmc@vger.kernel.org 22767L: s32@nxp.com 22768S: Maintained 22769F: drivers/mmc/host/sdhci-esdhc-imx.c 22770 22771SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 22772M: Ben Dooks <ben-linux@fluff.org> 22773M: Jaehoon Chung <jh80.chung@samsung.com> 22774L: linux-mmc@vger.kernel.org 22775S: Maintained 22776F: drivers/mmc/host/sdhci-s3c* 22777 22778SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 22779M: Viresh Kumar <vireshk@kernel.org> 22780L: linux-mmc@vger.kernel.org 22781S: Maintained 22782F: drivers/mmc/host/sdhci-spear.c 22783 22784SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 22785M: Vignesh Raghavendra <vigneshr@ti.com> 22786L: linux-mmc@vger.kernel.org 22787S: Maintained 22788F: drivers/mmc/host/sdhci-omap.c 22789 22790SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 22791M: Jonathan Derrick <jonathan.derrick@linux.dev> 22792L: linux-block@vger.kernel.org 22793S: Supported 22794F: block/opal_proto.h 22795F: block/sed* 22796F: include/linux/sed* 22797F: include/uapi/linux/sed* 22798 22799SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 22800M: Mark Rutland <mark.rutland@arm.com> 22801M: Lorenzo Pieralisi <lpieralisi@kernel.org> 22802M: Sudeep Holla <sudeep.holla@arm.com> 22803L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22804S: Maintained 22805F: drivers/firmware/smccc/ 22806F: include/linux/arm-smccc.h 22807 22808SECURITY CONTACT 22809M: Security Officers <security@kernel.org> 22810S: Supported 22811F: Documentation/process/security-bugs.rst 22812 22813SECURITY SUBSYSTEM 22814M: Paul Moore <paul@paul-moore.com> 22815M: James Morris <jmorris@namei.org> 22816M: "Serge E. Hallyn" <serge@hallyn.com> 22817L: linux-security-module@vger.kernel.org 22818S: Supported 22819Q: https://patchwork.kernel.org/project/linux-security-module/list 22820B: mailto:linux-security-module@vger.kernel.org 22821P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 22822T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 22823F: include/linux/lsm/ 22824F: include/linux/lsm_audit.h 22825F: include/linux/lsm_hook_defs.h 22826F: include/linux/lsm_hooks.h 22827F: include/linux/security.h 22828F: include/uapi/linux/lsm.h 22829F: security/ 22830F: tools/testing/selftests/lsm/ 22831X: security/selinux/ 22832K: \bsecurity_[a-z_0-9]\+\b 22833 22834SELINUX SECURITY MODULE 22835M: Paul Moore <paul@paul-moore.com> 22836M: Stephen Smalley <stephen.smalley.work@gmail.com> 22837R: Ondrej Mosnacek <omosnace@redhat.com> 22838L: selinux@vger.kernel.org 22839S: Supported 22840W: https://github.com/SELinuxProject 22841Q: https://patchwork.kernel.org/project/selinux/list 22842B: mailto:selinux@vger.kernel.org 22843P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 22844T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 22845F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 22846F: Documentation/ABI/removed/sysfs-selinux-disable 22847F: Documentation/admin-guide/LSM/SELinux.rst 22848F: include/trace/events/avc.h 22849F: include/uapi/linux/selinux_netlink.h 22850F: scripts/selinux/ 22851F: security/selinux/ 22852 22853SENSABLE PHANTOM 22854M: Jiri Slaby <jirislaby@kernel.org> 22855S: Maintained 22856F: drivers/misc/phantom.c 22857F: include/uapi/linux/phantom.h 22858 22859SENSEAIR SUNRISE 006-0-0007 22860M: Jacopo Mondi <jacopo@jmondi.org> 22861S: Maintained 22862F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 22863F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 22864F: drivers/iio/chemical/sunrise_co2.c 22865 22866SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 22867M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 22868S: Maintained 22869F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 22870F: drivers/iio/chemical/scd30.h 22871F: drivers/iio/chemical/scd30_core.c 22872F: drivers/iio/chemical/scd30_i2c.c 22873F: drivers/iio/chemical/scd30_serial.c 22874 22875SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 22876M: Roan van Dijk <roan@protonic.nl> 22877S: Maintained 22878F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 22879F: drivers/iio/chemical/scd4x.c 22880 22881SENSIRION SDP500 DIFFERENTIAL PRESSURE SENSOR DRIVER 22882M: Petar Stoykov <petar.stoykov@prodrive-technologies.com> 22883S: Maintained 22884F: Documentation/devicetree/bindings/iio/pressure/sensirion,sdp500.yaml 22885F: drivers/iio/pressure/sdp500.c 22886 22887SENSIRION SGP40 GAS SENSOR DRIVER 22888M: Andreas Klinger <ak@it-klinger.de> 22889S: Maintained 22890F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 22891F: drivers/iio/chemical/sgp40.c 22892 22893SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 22894M: Tomasz Duszynski <tduszyns@gmail.com> 22895S: Maintained 22896F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 22897F: drivers/iio/chemical/sps30.c 22898F: drivers/iio/chemical/sps30_i2c.c 22899F: drivers/iio/chemical/sps30_serial.c 22900 22901SERIAL DEVICE BUS 22902M: Rob Herring <robh@kernel.org> 22903L: linux-serial@vger.kernel.org 22904S: Maintained 22905F: Documentation/devicetree/bindings/serial/serial.yaml 22906F: drivers/tty/serdev/ 22907F: include/linux/serdev.h 22908 22909SERIAL IR RECEIVER 22910M: Sean Young <sean@mess.org> 22911L: linux-media@vger.kernel.org 22912S: Maintained 22913F: drivers/media/rc/serial_ir.c 22914 22915SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 22916M: Srinivas Kandagatla <srini@kernel.org> 22917L: linux-sound@vger.kernel.org 22918S: Maintained 22919F: Documentation/devicetree/bindings/slimbus/ 22920F: Documentation/driver-api/slimbus.rst 22921F: drivers/slimbus/ 22922F: include/linux/slimbus.h 22923 22924SFC NETWORK DRIVER 22925M: Edward Cree <ecree.xilinx@gmail.com> 22926L: netdev@vger.kernel.org 22927L: linux-net-drivers@amd.com 22928S: Maintained 22929F: Documentation/networking/devlink/sfc.rst 22930F: drivers/net/ethernet/sfc/ 22931 22932SFCTEMP HWMON DRIVER 22933M: Emil Renner Berthing <kernel@esmil.dk> 22934M: Hal Feng <hal.feng@starfivetech.com> 22935L: linux-hwmon@vger.kernel.org 22936S: Maintained 22937F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 22938F: Documentation/hwmon/sfctemp.rst 22939F: drivers/hwmon/sfctemp.c 22940 22941SFF/SFP/SFP+ MODULE SUPPORT 22942M: Russell King <linux@armlinux.org.uk> 22943L: netdev@vger.kernel.org 22944S: Maintained 22945F: Documentation/devicetree/bindings/net/sff,sfp.yaml 22946F: drivers/net/phy/phylink.c 22947F: drivers/net/phy/sfp* 22948F: include/linux/mdio/mdio-i2c.h 22949F: include/linux/phylink.h 22950F: include/linux/sfp.h 22951K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 22952 22953SGI GRU DRIVER 22954M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22955S: Maintained 22956F: drivers/misc/sgi-gru/ 22957 22958SGI XP/XPC/XPNET DRIVER 22959M: Robin Holt <robinmholt@gmail.com> 22960M: Steve Wahl <steve.wahl@hpe.com> 22961S: Maintained 22962F: drivers/misc/sgi-xp/ 22963 22964SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 22965M: D. Wythe <alibuda@linux.alibaba.com> 22966M: Dust Li <dust.li@linux.alibaba.com> 22967M: Sidraya Jayagond <sidraya@linux.ibm.com> 22968M: Wenjia Zhang <wenjia@linux.ibm.com> 22969R: Mahanta Jambigi <mjambigi@linux.ibm.com> 22970R: Tony Lu <tonylu@linux.alibaba.com> 22971R: Wen Gu <guwen@linux.alibaba.com> 22972L: linux-rdma@vger.kernel.org 22973L: linux-s390@vger.kernel.org 22974S: Supported 22975F: net/smc/ 22976 22977SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 22978M: Linus Walleij <linus.walleij@linaro.org> 22979L: linux-iio@vger.kernel.org 22980S: Maintained 22981T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 22982F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 22983F: drivers/iio/light/gp2ap002.c 22984 22985SHARP RJ54N1CB0C SENSOR DRIVER 22986M: Jacopo Mondi <jacopo@jmondi.org> 22987L: linux-media@vger.kernel.org 22988S: Odd fixes 22989T: git git://linuxtv.org/media.git 22990F: drivers/media/i2c/rj54n1cb0c.c 22991F: include/media/i2c/rj54n1cb0c.h 22992 22993SHRINKER 22994M: Andrew Morton <akpm@linux-foundation.org> 22995M: Dave Chinner <david@fromorbit.com> 22996R: Qi Zheng <zhengqi.arch@bytedance.com> 22997R: Roman Gushchin <roman.gushchin@linux.dev> 22998R: Muchun Song <muchun.song@linux.dev> 22999L: linux-mm@kvack.org 23000S: Maintained 23001F: Documentation/admin-guide/mm/shrinker_debugfs.rst 23002F: include/linux/list_lru.h 23003F: include/linux/shrinker.h 23004F: mm/list_lru.c 23005F: mm/shrinker.c 23006F: mm/shrinker_debug.c 23007 23008SH_VOU V4L2 OUTPUT DRIVER 23009L: linux-media@vger.kernel.org 23010S: Orphan 23011F: drivers/media/platform/renesas/sh_vou.c 23012F: include/media/drv-intf/sh_vou.h 23013 23014SI2157 MEDIA DRIVER 23015L: linux-media@vger.kernel.org 23016S: Orphan 23017W: https://linuxtv.org 23018Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23019F: drivers/media/tuners/si2157* 23020 23021SI2165 MEDIA DRIVER 23022M: Matthias Schwarzott <zzam@gentoo.org> 23023L: linux-media@vger.kernel.org 23024S: Maintained 23025W: https://linuxtv.org 23026Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23027F: drivers/media/dvb-frontends/si2165* 23028 23029SI2168 MEDIA DRIVER 23030L: linux-media@vger.kernel.org 23031S: Orphan 23032W: https://linuxtv.org 23033Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23034F: drivers/media/dvb-frontends/si2168* 23035 23036SI470X FM RADIO RECEIVER I2C DRIVER 23037M: Hans Verkuil <hverkuil@xs4all.nl> 23038L: linux-media@vger.kernel.org 23039S: Odd Fixes 23040W: https://linuxtv.org 23041T: git git://linuxtv.org/media.git 23042F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 23043F: drivers/media/radio/si470x/radio-si470x-i2c.c 23044 23045SI470X FM RADIO RECEIVER USB DRIVER 23046M: Hans Verkuil <hverkuil@xs4all.nl> 23047L: linux-media@vger.kernel.org 23048S: Maintained 23049W: https://linuxtv.org 23050T: git git://linuxtv.org/media.git 23051F: drivers/media/radio/si470x/radio-si470x-common.c 23052F: drivers/media/radio/si470x/radio-si470x-usb.c 23053F: drivers/media/radio/si470x/radio-si470x.h 23054 23055SI4713 FM RADIO TRANSMITTER I2C DRIVER 23056M: Eduardo Valentin <edubezval@gmail.com> 23057L: linux-media@vger.kernel.org 23058S: Odd Fixes 23059W: https://linuxtv.org 23060T: git git://linuxtv.org/media.git 23061F: drivers/media/radio/si4713/si4713.? 23062 23063SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 23064M: Eduardo Valentin <edubezval@gmail.com> 23065L: linux-media@vger.kernel.org 23066S: Odd Fixes 23067W: https://linuxtv.org 23068T: git git://linuxtv.org/media.git 23069F: drivers/media/radio/si4713/radio-platform-si4713.c 23070 23071SI4713 FM RADIO TRANSMITTER USB DRIVER 23072M: Hans Verkuil <hverkuil@xs4all.nl> 23073L: linux-media@vger.kernel.org 23074S: Maintained 23075W: https://linuxtv.org 23076T: git git://linuxtv.org/media.git 23077F: drivers/media/radio/si4713/radio-usb-si4713.c 23078 23079SIANO DVB DRIVER 23080M: Mauro Carvalho Chehab <mchehab@kernel.org> 23081L: linux-media@vger.kernel.org 23082S: Odd fixes 23083W: https://linuxtv.org 23084T: git git://linuxtv.org/media.git 23085F: drivers/media/common/siano/ 23086F: drivers/media/mmc/siano/ 23087F: drivers/media/usb/siano/ 23088F: drivers/media/usb/siano/ 23089 23090SIEMENS IPC LED DRIVERS 23091M: Bao Cheng Su <baocheng.su@siemens.com> 23092M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23093M: Tobias Schaffner <tobias.schaffner@siemens.com> 23094L: linux-leds@vger.kernel.org 23095S: Maintained 23096F: drivers/leds/simatic/ 23097 23098SIEMENS IPC PLATFORM DRIVERS 23099M: Bao Cheng Su <baocheng.su@siemens.com> 23100M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23101M: Tobias Schaffner <tobias.schaffner@siemens.com> 23102L: platform-driver-x86@vger.kernel.org 23103S: Maintained 23104F: drivers/platform/x86/siemens/ 23105F: include/linux/platform_data/x86/simatic-ipc-base.h 23106F: include/linux/platform_data/x86/simatic-ipc.h 23107 23108SIEMENS IPC WATCHDOG DRIVERS 23109M: Bao Cheng Su <baocheng.su@siemens.com> 23110M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23111M: Tobias Schaffner <tobias.schaffner@siemens.com> 23112L: linux-watchdog@vger.kernel.org 23113S: Maintained 23114F: drivers/watchdog/simatic-ipc-wdt.c 23115 23116SIFIVE DRIVERS 23117M: Paul Walmsley <paul.walmsley@sifive.com> 23118M: Samuel Holland <samuel.holland@sifive.com> 23119L: linux-riscv@lists.infradead.org 23120S: Supported 23121F: drivers/dma/sf-pdma/ 23122N: sifive 23123K: fu[57]40 23124K: [^@]sifive 23125 23126SILEAD TOUCHSCREEN DRIVER 23127M: Hans de Goede <hansg@kernel.org> 23128L: linux-input@vger.kernel.org 23129L: platform-driver-x86@vger.kernel.org 23130S: Maintained 23131F: drivers/input/touchscreen/silead.c 23132F: drivers/platform/x86/touchscreen_dmi.c 23133 23134SILICON LABS WIRELESS DRIVERS (for WFxxx series) 23135M: Jérôme Pouiller <jerome.pouiller@silabs.com> 23136L: linux-wireless@vger.kernel.org 23137S: Supported 23138F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 23139F: drivers/net/wireless/silabs/ 23140 23141SILICON MOTION SM712 FRAME BUFFER DRIVER 23142M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 23143M: Teddy Wang <teddy.wang@siliconmotion.com> 23144M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 23145L: linux-fbdev@vger.kernel.org 23146S: Maintained 23147F: Documentation/fb/sm712fb.rst 23148F: drivers/video/fbdev/sm712* 23149 23150SILVACO I3C DUAL-ROLE MASTER 23151M: Miquel Raynal <miquel.raynal@bootlin.com> 23152M: Frank Li <Frank.Li@nxp.com> 23153L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 23154L: imx@lists.linux.dev 23155S: Maintained 23156F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 23157F: drivers/i3c/master/svc-i3c-master.c 23158 23159SIMPLEFB FB DRIVER 23160M: Hans de Goede <hansg@kernel.org> 23161L: linux-fbdev@vger.kernel.org 23162S: Maintained 23163F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 23164F: drivers/video/fbdev/simplefb.c 23165F: include/linux/platform_data/simplefb.h 23166 23167SIOX 23168M: Thorsten Scherer <t.scherer@eckelmann.de> 23169R: Pengutronix Kernel Team <kernel@pengutronix.de> 23170S: Supported 23171F: drivers/gpio/gpio-siox.c 23172F: drivers/siox/* 23173F: include/trace/events/siox.h 23174 23175SIPHASH PRF ROUTINES 23176M: Jason A. Donenfeld <Jason@zx2c4.com> 23177S: Maintained 23178F: include/linux/siphash.h 23179F: lib/siphash.c 23180F: lib/tests/siphash_kunit.c 23181 23182SIS 190 ETHERNET DRIVER 23183M: Francois Romieu <romieu@fr.zoreil.com> 23184L: netdev@vger.kernel.org 23185S: Maintained 23186F: drivers/net/ethernet/sis/sis190.c 23187 23188SIS 900/7016 FAST ETHERNET DRIVER 23189M: Daniele Venzano <venza@brownhat.org> 23190L: netdev@vger.kernel.org 23191S: Maintained 23192W: http://www.brownhat.org/sis900.html 23193F: drivers/net/ethernet/sis/sis900.* 23194 23195SIS FRAMEBUFFER DRIVER 23196S: Orphan 23197F: Documentation/fb/sisfb.rst 23198F: drivers/video/fbdev/sis/ 23199F: include/video/sisfb.h 23200 23201SIS I2C TOUCHSCREEN DRIVER 23202M: Mika Penttilä <mpenttil@redhat.com> 23203L: linux-input@vger.kernel.org 23204S: Maintained 23205F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 23206F: drivers/input/touchscreen/sis_i2c.c 23207 23208SIS USB2VGA DRIVER 23209M: Thomas Winischhofer <thomas@winischhofer.net> 23210S: Maintained 23211W: http://www.winischhofer.at/linuxsisusbvga.shtml 23212F: drivers/usb/misc/sisusbvga/ 23213 23214SL28 CPLD MFD DRIVER 23215M: Michael Walle <mwalle@kernel.org> 23216S: Maintained 23217F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 23218F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 23219F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 23220F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 23221F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 23222F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 23223F: drivers/gpio/gpio-sl28cpld.c 23224F: drivers/hwmon/sl28cpld-hwmon.c 23225F: drivers/irqchip/irq-sl28cpld.c 23226F: drivers/pwm/pwm-sl28cpld.c 23227F: drivers/watchdog/sl28cpld_wdt.c 23228 23229SL28 VPD NVMEM LAYOUT DRIVER 23230M: Michael Walle <mwalle@kernel.org> 23231S: Maintained 23232F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 23233F: drivers/nvmem/layouts/sl28vpd.c 23234 23235SLAB ALLOCATOR 23236M: Vlastimil Babka <vbabka@suse.cz> 23237M: Andrew Morton <akpm@linux-foundation.org> 23238R: Christoph Lameter <cl@gentwo.org> 23239R: David Rientjes <rientjes@google.com> 23240R: Roman Gushchin <roman.gushchin@linux.dev> 23241R: Harry Yoo <harry.yoo@oracle.com> 23242L: linux-mm@kvack.org 23243S: Maintained 23244T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 23245F: Documentation/admin-guide/mm/slab.rst 23246F: Documentation/mm/slab.rst 23247F: include/linux/mempool.h 23248F: include/linux/slab.h 23249F: mm/failslab.c 23250F: mm/mempool.c 23251F: mm/slab.h 23252F: mm/slab_common.c 23253F: mm/slub.c 23254 23255SLCAN CAN NETWORK DRIVER 23256M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 23257L: linux-can@vger.kernel.org 23258S: Maintained 23259F: drivers/net/can/slcan/ 23260 23261SLEEPABLE READ-COPY UPDATE (SRCU) 23262M: Lai Jiangshan <jiangshanlai@gmail.com> 23263M: "Paul E. McKenney" <paulmck@kernel.org> 23264M: Josh Triplett <josh@joshtriplett.org> 23265R: Steven Rostedt <rostedt@goodmis.org> 23266R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 23267L: rcu@vger.kernel.org 23268S: Supported 23269W: http://www.rdrop.com/users/paulmck/RCU/ 23270T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 23271F: include/linux/srcu*.h 23272F: kernel/rcu/srcu*.c 23273 23274SMACK SECURITY MODULE 23275M: Casey Schaufler <casey@schaufler-ca.com> 23276L: linux-security-module@vger.kernel.org 23277S: Maintained 23278W: http://schaufler-ca.com 23279T: git https://github.com/cschaufler/smack-next.git 23280F: Documentation/admin-guide/LSM/Smack.rst 23281F: security/smack/ 23282 23283SMC91x ETHERNET DRIVER 23284M: Nicolas Pitre <nico@fluxnic.net> 23285S: Odd Fixes 23286F: drivers/net/ethernet/smsc/smc91x.* 23287 23288SMSC EMC2103 HARDWARE MONITOR DRIVER 23289M: Steve Glendinning <steve.glendinning@shawell.net> 23290L: linux-hwmon@vger.kernel.org 23291S: Maintained 23292F: Documentation/hwmon/emc2103.rst 23293F: drivers/hwmon/emc2103.c 23294 23295SMSC SCH5627 HARDWARE MONITOR DRIVER 23296M: Hans de Goede <hansg@kernel.org> 23297L: linux-hwmon@vger.kernel.org 23298S: Supported 23299F: Documentation/hwmon/sch5627.rst 23300F: drivers/hwmon/sch5627.c 23301 23302SMSC UFX6000 and UFX7000 USB to VGA DRIVER 23303M: Steve Glendinning <steve.glendinning@shawell.net> 23304L: linux-fbdev@vger.kernel.org 23305S: Maintained 23306F: drivers/video/fbdev/smscufx.c 23307 23308SMSC47B397 HARDWARE MONITOR DRIVER 23309M: Jean Delvare <jdelvare@suse.com> 23310L: linux-hwmon@vger.kernel.org 23311S: Maintained 23312F: Documentation/hwmon/smsc47b397.rst 23313F: drivers/hwmon/smsc47b397.c 23314 23315SMSC911x ETHERNET DRIVER 23316M: Steve Glendinning <steve.glendinning@shawell.net> 23317L: netdev@vger.kernel.org 23318S: Maintained 23319F: drivers/net/ethernet/smsc/smsc911x.* 23320F: include/linux/smsc911x.h 23321 23322SMSC9420 PCI ETHERNET DRIVER 23323M: Steve Glendinning <steve.glendinning@shawell.net> 23324L: netdev@vger.kernel.org 23325S: Maintained 23326F: drivers/net/ethernet/smsc/smsc9420.* 23327 23328SNET DPU VIRTIO DATA PATH ACCELERATOR 23329R: Alvaro Karsz <alvaro.karsz@solid-run.com> 23330F: drivers/vdpa/solidrun/ 23331 23332SOCIONEXT (SNI) AVE NETWORK DRIVER 23333M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 23334L: netdev@vger.kernel.org 23335S: Maintained 23336F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 23337F: drivers/net/ethernet/socionext/sni_ave.c 23338 23339SOCIONEXT (SNI) NETSEC NETWORK DRIVER 23340M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 23341M: Masahisa Kojima <kojima.masahisa@socionext.com> 23342L: netdev@vger.kernel.org 23343S: Maintained 23344F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 23345F: drivers/net/ethernet/socionext/netsec.c 23346 23347SOCIONEXT (SNI) Synquacer SPI DRIVER 23348M: Masahisa Kojima <masahisa.kojima@linaro.org> 23349M: Jassi Brar <jaswinder.singh@linaro.org> 23350L: linux-spi@vger.kernel.org 23351S: Maintained 23352F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 23353F: drivers/spi/spi-synquacer.c 23354 23355SOCIONEXT SYNQUACER I2C DRIVER 23356M: Ard Biesheuvel <ardb@kernel.org> 23357L: linux-i2c@vger.kernel.org 23358S: Maintained 23359F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 23360F: drivers/i2c/busses/i2c-synquacer.c 23361 23362SOCIONEXT UNIPHIER SOUND DRIVER 23363L: linux-sound@vger.kernel.org 23364S: Orphan 23365F: sound/soc/uniphier/ 23366 23367SOCKET TIMESTAMPING 23368M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 23369R: Jason Xing <kernelxing@tencent.com> 23370S: Maintained 23371F: Documentation/networking/timestamping.rst 23372F: include/linux/net_tstamp.h 23373F: include/uapi/linux/net_tstamp.h 23374F: tools/testing/selftests/bpf/*/net_timestamping* 23375F: tools/testing/selftests/net/*timestamp* 23376F: tools/testing/selftests/net/so_txtime.c 23377 23378SOEKRIS NET48XX LED SUPPORT 23379M: Chris Boot <bootc@bootc.net> 23380S: Maintained 23381F: drivers/leds/leds-net48xx.c 23382 23383SOFT-IWARP DRIVER (siw) 23384M: Bernard Metzler <bernard.metzler@linux.dev> 23385L: linux-rdma@vger.kernel.org 23386S: Supported 23387F: drivers/infiniband/sw/siw/ 23388F: include/uapi/rdma/siw-abi.h 23389 23390SOFT-ROCE DRIVER (rxe) 23391M: Zhu Yanjun <zyjzyj2000@gmail.com> 23392L: linux-rdma@vger.kernel.org 23393S: Supported 23394F: drivers/infiniband/sw/rxe/ 23395F: include/uapi/rdma/rdma_user_rxe.h 23396 23397SOFTLOGIC 6x10 MPEG CODEC 23398M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 23399M: Andrey Utkin <andrey_utkin@fastmail.com> 23400M: Ismael Luceno <ismael@iodev.co.uk> 23401L: linux-media@vger.kernel.org 23402S: Supported 23403F: drivers/media/pci/solo6x10/ 23404 23405SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 23406M: James Morse <james.morse@arm.com> 23407L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23408S: Maintained 23409F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 23410F: drivers/firmware/arm_sdei.c 23411F: include/linux/arm_sdei.h 23412F: include/uapi/linux/arm_sdei.h 23413 23414SOFTWARE NODES AND DEVICE PROPERTIES 23415R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23416R: Daniel Scally <djrscally@gmail.com> 23417R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23418R: Sakari Ailus <sakari.ailus@linux.intel.com> 23419L: linux-acpi@vger.kernel.org 23420S: Maintained 23421F: drivers/base/property.c 23422F: drivers/base/swnode.c 23423F: include/linux/fwnode.h 23424F: include/linux/property.h 23425 23426SOFTWARE RAID (Multiple Disks) SUPPORT 23427M: Song Liu <song@kernel.org> 23428M: Yu Kuai <yukuai3@huawei.com> 23429L: linux-raid@vger.kernel.org 23430S: Supported 23431Q: https://patchwork.kernel.org/project/linux-raid/list/ 23432T: git git://git.kernel.org/pub/scm/linux/kernel/git/mdraid/linux.git 23433F: drivers/md/Kconfig 23434F: drivers/md/Makefile 23435F: drivers/md/md* 23436F: drivers/md/raid* 23437F: include/linux/raid/ 23438F: include/uapi/linux/raid/ 23439F: lib/raid6/ 23440 23441SOLIDRUN CLEARFOG SUPPORT 23442M: Russell King <linux@armlinux.org.uk> 23443S: Maintained 23444F: arch/arm/boot/dts/marvell/armada-388-clearfog* 23445F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 23446 23447SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 23448M: Russell King <linux@armlinux.org.uk> 23449S: Maintained 23450F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 23451F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 23452F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 23453 23454SONIC NETWORK DRIVER 23455M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 23456L: netdev@vger.kernel.org 23457S: Maintained 23458F: drivers/net/ethernet/natsemi/sonic.* 23459 23460SONICS SILICON BACKPLANE DRIVER (SSB) 23461M: Michael Buesch <m@bues.ch> 23462L: linux-wireless@vger.kernel.org 23463S: Maintained 23464F: drivers/ssb/ 23465F: include/linux/ssb/ 23466 23467SONY IMX208 SENSOR DRIVER 23468M: Sakari Ailus <sakari.ailus@linux.intel.com> 23469L: linux-media@vger.kernel.org 23470S: Maintained 23471T: git git://linuxtv.org/media.git 23472F: drivers/media/i2c/imx208.c 23473 23474SONY IMX214 SENSOR DRIVER 23475M: Ricardo Ribalda <ribalda@kernel.org> 23476L: linux-media@vger.kernel.org 23477S: Maintained 23478T: git git://linuxtv.org/media.git 23479F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 23480F: drivers/media/i2c/imx214.c 23481 23482SONY IMX219 SENSOR DRIVER 23483M: Dave Stevenson <dave.stevenson@raspberrypi.com> 23484L: linux-media@vger.kernel.org 23485S: Maintained 23486T: git git://linuxtv.org/media.git 23487F: Documentation/devicetree/bindings/media/i2c/sony,imx219.yaml 23488F: drivers/media/i2c/imx219.c 23489 23490SONY IMX258 SENSOR DRIVER 23491M: Sakari Ailus <sakari.ailus@linux.intel.com> 23492L: linux-media@vger.kernel.org 23493S: Maintained 23494T: git git://linuxtv.org/media.git 23495F: Documentation/devicetree/bindings/media/i2c/sony,imx258.yaml 23496F: drivers/media/i2c/imx258.c 23497 23498SONY IMX274 SENSOR DRIVER 23499M: Leon Luo <leonl@leopardimaging.com> 23500L: linux-media@vger.kernel.org 23501S: Maintained 23502T: git git://linuxtv.org/media.git 23503F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 23504F: drivers/media/i2c/imx274.c 23505 23506SONY IMX283 SENSOR DRIVER 23507M: Kieran Bingham <kieran.bingham@ideasonboard.com> 23508M: Umang Jain <umang.jain@ideasonboard.com> 23509L: linux-media@vger.kernel.org 23510S: Maintained 23511T: git git://linuxtv.org/media.git 23512F: Documentation/devicetree/bindings/media/i2c/sony,imx283.yaml 23513F: drivers/media/i2c/imx283.c 23514 23515SONY IMX290 SENSOR DRIVER 23516M: Manivannan Sadhasivam <mani@kernel.org> 23517L: linux-media@vger.kernel.org 23518S: Maintained 23519T: git git://linuxtv.org/media.git 23520F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 23521F: drivers/media/i2c/imx290.c 23522 23523SONY IMX296 SENSOR DRIVER 23524M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23525M: Manivannan Sadhasivam <mani@kernel.org> 23526L: linux-media@vger.kernel.org 23527S: Maintained 23528T: git git://linuxtv.org/media.git 23529F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 23530F: drivers/media/i2c/imx296.c 23531 23532SONY IMX319 SENSOR DRIVER 23533M: Bingbu Cao <bingbu.cao@intel.com> 23534L: linux-media@vger.kernel.org 23535S: Maintained 23536T: git git://linuxtv.org/media.git 23537F: drivers/media/i2c/imx319.c 23538 23539SONY IMX334 SENSOR DRIVER 23540L: linux-media@vger.kernel.org 23541S: Orphan 23542T: git git://linuxtv.org/media.git 23543F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 23544F: drivers/media/i2c/imx334.c 23545 23546SONY IMX335 SENSOR DRIVER 23547M: Kieran Bingham <kieran.bingham@ideasonboard.com> 23548L: linux-media@vger.kernel.org 23549S: Maintained 23550T: git git://linuxtv.org/media.git 23551F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 23552F: drivers/media/i2c/imx335.c 23553 23554SONY IMX355 SENSOR DRIVER 23555M: Tianshu Qiu <tian.shu.qiu@intel.com> 23556L: linux-media@vger.kernel.org 23557S: Maintained 23558T: git git://linuxtv.org/media.git 23559F: drivers/media/i2c/imx355.c 23560 23561SONY IMX412 SENSOR DRIVER 23562L: linux-media@vger.kernel.org 23563S: Orphan 23564T: git git://linuxtv.org/media.git 23565F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 23566F: drivers/media/i2c/imx412.c 23567 23568SONY IMX415 SENSOR DRIVER 23569M: Michael Riesch <michael.riesch@collabora.com> 23570L: linux-media@vger.kernel.org 23571S: Maintained 23572T: git git://linuxtv.org/media.git 23573F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 23574F: drivers/media/i2c/imx415.c 23575 23576SONY MEMORYSTICK SUBSYSTEM 23577M: Maxim Levitsky <maximlevitsky@gmail.com> 23578M: Alex Dubov <oakad@yahoo.com> 23579M: Ulf Hansson <ulf.hansson@linaro.org> 23580L: linux-mmc@vger.kernel.org 23581S: Maintained 23582T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 23583F: drivers/memstick/ 23584F: include/linux/memstick.h 23585 23586SONY VAIO CONTROL DEVICE DRIVER 23587M: Mattia Dongili <malattia@linux.it> 23588L: platform-driver-x86@vger.kernel.org 23589S: Maintained 23590W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 23591F: Documentation/admin-guide/laptops/sony-laptop.rst 23592F: drivers/char/sonypi.c 23593F: drivers/platform/x86/sony-laptop.c 23594 23595SOPHGO DEVICETREES and DRIVERS 23596M: Chen Wang <unicorn_wang@outlook.com> 23597M: Inochi Amaoto <inochiama@gmail.com> 23598L: sophgo@lists.linux.dev 23599W: https://github.com/sophgo/linux/wiki 23600T: git https://github.com/sophgo/linux.git 23601S: Maintained 23602N: sophgo 23603K: sophgo 23604 23605SOUND 23606M: Jaroslav Kysela <perex@perex.cz> 23607M: Takashi Iwai <tiwai@suse.com> 23608L: linux-sound@vger.kernel.org 23609S: Maintained 23610W: http://www.alsa-project.org/ 23611Q: http://patchwork.kernel.org/project/alsa-devel/list/ 23612T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 23613F: Documentation/sound/ 23614F: include/sound/ 23615F: include/uapi/sound/ 23616F: sound/ 23617F: tools/testing/selftests/alsa 23618 23619SOUND - ALSA SELFTESTS 23620M: Mark Brown <broonie@kernel.org> 23621L: linux-sound@vger.kernel.org 23622L: linux-kselftest@vger.kernel.org 23623S: Supported 23624F: tools/testing/selftests/alsa 23625 23626SOUND - COMPRESSED AUDIO 23627M: Vinod Koul <vkoul@kernel.org> 23628L: linux-sound@vger.kernel.org 23629S: Supported 23630T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 23631F: Documentation/sound/designs/compress-offload.rst 23632F: include/sound/compress_driver.h 23633F: include/uapi/sound/compress_* 23634F: sound/core/compress_offload.c 23635F: sound/soc/soc-compress.c 23636 23637SOUND - CORE KUNIT TEST 23638M: Ivan Orlov <ivan.orlov0322@gmail.com> 23639L: linux-sound@vger.kernel.org 23640S: Supported 23641F: sound/core/sound_kunit.c 23642 23643SOUND - DMAENGINE HELPERS 23644M: Lars-Peter Clausen <lars@metafoo.de> 23645S: Supported 23646F: include/sound/dmaengine_pcm.h 23647F: sound/core/pcm_dmaengine.c 23648F: sound/soc/soc-generic-dmaengine-pcm.c 23649 23650SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 23651M: Liam Girdwood <lgirdwood@gmail.com> 23652M: Mark Brown <broonie@kernel.org> 23653L: linux-sound@vger.kernel.org 23654S: Supported 23655W: http://alsa-project.org/main/index.php/ASoC 23656T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 23657F: Documentation/devicetree/bindings/sound/ 23658F: Documentation/sound/soc/ 23659F: include/dt-bindings/sound/ 23660F: include/sound/cs* 23661X: include/sound/cs4231-regs.h 23662X: include/sound/cs8403.h 23663X: include/sound/cs8427.h 23664F: include/sound/madera-pdata.h 23665F: include/sound/soc* 23666F: include/sound/sof.h 23667F: include/sound/sof/ 23668F: include/sound/wm*.h 23669F: include/trace/events/sof*.h 23670F: include/uapi/sound/asoc.h 23671F: sound/soc/ 23672 23673SOUND - SOC LAYER / dapm-graph 23674M: Luca Ceresoli <luca.ceresoli@bootlin.com> 23675L: linux-sound@vger.kernel.org 23676S: Maintained 23677F: tools/sound/dapm-graph 23678 23679SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 23680M: Liam Girdwood <lgirdwood@gmail.com> 23681M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 23682M: Bard Liao <yung-chuan.liao@linux.intel.com> 23683M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 23684M: Daniel Baluta <daniel.baluta@nxp.com> 23685R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 23686R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 23687L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 23688S: Supported 23689W: https://github.com/thesofproject/linux/ 23690F: sound/soc/sof/ 23691 23692SOUND - GENERIC SOUND CARD (Simple-Audio-Card, Audio-Graph-Card) 23693M: Mark Brown <broonie@kernel.org> 23694M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 23695S: Supported 23696L: linux-sound@vger.kernel.org 23697F: sound/soc/generic/ 23698F: include/sound/simple_card* 23699F: Documentation/devicetree/bindings/sound/simple-card.yaml 23700F: Documentation/devicetree/bindings/sound/audio-graph*.yaml 23701 23702SOUNDWIRE SUBSYSTEM 23703M: Vinod Koul <vkoul@kernel.org> 23704M: Bard Liao <yung-chuan.liao@linux.intel.com> 23705R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 23706L: linux-sound@vger.kernel.org 23707S: Supported 23708T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 23709F: Documentation/driver-api/soundwire/ 23710F: drivers/soundwire/ 23711F: include/linux/soundwire/ 23712 23713SP2 MEDIA DRIVER 23714M: Olli Salonen <olli.salonen@iki.fi> 23715L: linux-media@vger.kernel.org 23716S: Maintained 23717W: https://linuxtv.org 23718Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23719F: drivers/media/dvb-frontends/sp2* 23720 23721SPANISH DOCUMENTATION 23722M: Carlos Bilbao <carlos.bilbao@kernel.org> 23723R: Avadhut Naik <avadhut.naik@amd.com> 23724S: Maintained 23725F: Documentation/translations/sp_SP/ 23726 23727SPARC + UltraSPARC (sparc/sparc64) 23728M: "David S. Miller" <davem@davemloft.net> 23729M: Andreas Larsson <andreas@gaisler.com> 23730L: sparclinux@vger.kernel.org 23731S: Maintained 23732Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 23733T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 23734T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 23735F: arch/sparc/ 23736F: drivers/sbus/ 23737 23738SPARC SERIAL DRIVERS 23739M: "David S. Miller" <davem@davemloft.net> 23740L: sparclinux@vger.kernel.org 23741S: Maintained 23742T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 23743T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 23744F: drivers/tty/serial/suncore.c 23745F: drivers/tty/serial/sunhv.c 23746F: drivers/tty/serial/sunsab.c 23747F: drivers/tty/serial/sunsab.h 23748F: drivers/tty/serial/sunsu.c 23749F: drivers/tty/serial/sunzilog.c 23750F: drivers/tty/serial/sunzilog.h 23751F: drivers/tty/vcc.c 23752F: include/linux/sunserialcore.h 23753 23754SPARSE CHECKER 23755M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 23756L: linux-sparse@vger.kernel.org 23757S: Maintained 23758W: https://sparse.docs.kernel.org/ 23759Q: https://patchwork.kernel.org/project/linux-sparse/list/ 23760B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 23761T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 23762F: include/linux/compiler.h 23763 23764SPEAKUP CONSOLE SPEECH DRIVER 23765M: William Hubbs <w.d.hubbs@gmail.com> 23766M: Chris Brannon <chris@the-brannons.com> 23767M: Kirk Reiser <kirk@reisers.ca> 23768M: Samuel Thibault <samuel.thibault@ens-lyon.org> 23769L: speakup@linux-speakup.org 23770S: Odd Fixes 23771W: http://www.linux-speakup.org/ 23772W: https://github.com/linux-speakup/speakup 23773B: https://github.com/linux-speakup/speakup/issues 23774F: drivers/accessibility/speakup/ 23775 23776SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 23777M: Viresh Kumar <vireshk@kernel.org> 23778L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23779L: soc@lists.linux.dev 23780S: Maintained 23781W: http://www.st.com/spear 23782F: arch/arm/boot/dts/st/spear* 23783F: arch/arm/mach-spear/ 23784F: drivers/clk/spear/ 23785F: drivers/pinctrl/spear/ 23786 23787SPI NOR SUBSYSTEM 23788M: Tudor Ambarus <tudor.ambarus@linaro.org> 23789M: Pratyush Yadav <pratyush@kernel.org> 23790M: Michael Walle <mwalle@kernel.org> 23791L: linux-mtd@lists.infradead.org 23792S: Maintained 23793W: http://www.linux-mtd.infradead.org/ 23794Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 23795C: irc://irc.oftc.net/mtd 23796T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 23797F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 23798F: drivers/mtd/spi-nor/ 23799F: include/linux/mtd/spi-nor.h 23800 23801SPI OFFLOAD 23802R: David Lechner <dlechner@baylibre.com> 23803F: drivers/spi/spi-offload-trigger-*.c 23804F: drivers/spi/spi-offload.c 23805F: include/linux/spi/offload/ 23806K: spi_offload 23807 23808SPI SUBSYSTEM 23809M: Mark Brown <broonie@kernel.org> 23810L: linux-spi@vger.kernel.org 23811S: Maintained 23812Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 23813T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 23814F: Documentation/devicetree/bindings/spi/ 23815F: Documentation/spi/ 23816F: drivers/spi/ 23817F: include/linux/spi/ 23818F: include/uapi/linux/spi/ 23819F: tools/spi/ 23820 23821SPMI SUBSYSTEM 23822M: Stephen Boyd <sboyd@kernel.org> 23823L: linux-kernel@vger.kernel.org 23824S: Maintained 23825T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 23826F: Documentation/devicetree/bindings/spmi/ 23827F: drivers/spmi/ 23828F: include/dt-bindings/spmi/spmi.h 23829F: include/linux/spmi.h 23830F: include/trace/events/spmi.h 23831 23832SPU FILE SYSTEM 23833L: linuxppc-dev@lists.ozlabs.org 23834S: Orphan 23835F: Documentation/filesystems/spufs/spufs.rst 23836F: arch/powerpc/platforms/cell/spufs/ 23837 23838SQUASHFS FILE SYSTEM 23839M: Phillip Lougher <phillip@squashfs.org.uk> 23840L: squashfs-devel@lists.sourceforge.net (subscribers-only) 23841S: Maintained 23842W: http://squashfs.org.uk 23843T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 23844F: Documentation/filesystems/squashfs.rst 23845F: fs/squashfs/ 23846 23847SRM (Alpha) environment access 23848M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 23849S: Maintained 23850F: arch/alpha/kernel/srm_env.c 23851 23852ST LSM6DSx IMU IIO DRIVER 23853M: Lorenzo Bianconi <lorenzo@kernel.org> 23854L: linux-iio@vger.kernel.org 23855S: Maintained 23856W: http://www.st.com/ 23857F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 23858F: drivers/iio/imu/st_lsm6dsx/ 23859 23860ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 23861M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23862M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23863L: linux-media@vger.kernel.org 23864S: Maintained 23865T: git git://linuxtv.org/media.git 23866F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 23867F: drivers/media/i2c/st-mipid02.c 23868 23869ST STC3117 FUEL GAUGE DRIVER 23870M: Hardevsinh Palaniya <hardevsinh.palaniya@siliconsignals.io> 23871M: Bhavin Sharma <bhavin.sharma@siliconsignals.io> 23872L: linux-pm@vger.kernel.org 23873S: Maintained 23874F: Documentation/devicetree/bindings/power/supply/st,stc3117.yaml 23875F: drivers/power/supply/stc3117_fuel_gauge.c 23876 23877ST STM32 FIREWALL 23878M: Gatien Chevallier <gatien.chevallier@foss.st.com> 23879S: Maintained 23880F: drivers/bus/stm32_etzpc.c 23881F: drivers/bus/stm32_firewall.c 23882F: drivers/bus/stm32_rifsc.c 23883 23884ST STM32 HDP PINCTRL DRIVER 23885M: Clément Le Goffic <legoffic.clement@gmail.com> 23886S: Maintained 23887F: Documentation/devicetree/bindings/pinctrl/st,stm32-hdp.yaml 23888F: drivers/pinctrl/stm32/pinctrl-stm32-hdp.c 23889 23890ST STM32 I2C/SMBUS DRIVER 23891M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 23892M: Alain Volmat <alain.volmat@foss.st.com> 23893L: linux-i2c@vger.kernel.org 23894S: Maintained 23895F: drivers/i2c/busses/i2c-stm32* 23896 23897ST STM32 OCTO MEMORY MANAGER 23898M: Patrice Chotard <patrice.chotard@foss.st.com> 23899S: Maintained 23900F: Documentation/devicetree/bindings/memory-controllers/st,stm32mp25-omm.yaml 23901F: drivers/memory/stm32_omm.c 23902 23903ST STM32 PINCTRL DRIVER 23904M: Antonio Borneo <antonio.borneo@foss.st.com> 23905S: Maintained 23906F: Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml 23907F: drivers/pinctrl/stm32/ 23908F: include/dt-bindings/pinctrl/stm32-pinfunc.h 23909X: drivers/pinctrl/stm32/pinctrl-stm32-hdp.c 23910 23911ST STM32 SPI DRIVER 23912M: Alain Volmat <alain.volmat@foss.st.com> 23913L: linux-spi@vger.kernel.org 23914S: Maintained 23915F: drivers/spi/spi-stm32.c 23916 23917ST STPDDC60 DRIVER 23918M: Daniel Nilsson <daniel.nilsson@flex.com> 23919L: linux-hwmon@vger.kernel.org 23920S: Maintained 23921F: Documentation/hwmon/stpddc60.rst 23922F: drivers/hwmon/pmbus/stpddc60.c 23923 23924ST VD55G1 DRIVER 23925M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23926M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23927L: linux-media@vger.kernel.org 23928S: Maintained 23929F: Documentation/devicetree/bindings/media/i2c/st,vd55g1.yaml 23930F: drivers/media/i2c/vd55g1.c 23931 23932ST VD56G3 IMAGE SENSOR DRIVER 23933M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23934M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23935L: linux-media@vger.kernel.org 23936S: Maintained 23937F: Documentation/devicetree/bindings/media/i2c/st,vd56g3.yaml 23938F: drivers/media/i2c/vd56g3.c 23939 23940ST VGXY61 DRIVER 23941M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23942M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23943L: linux-media@vger.kernel.org 23944S: Maintained 23945T: git git://linuxtv.org/media.git 23946F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 23947F: Documentation/userspace-api/media/drivers/vgxy61.rst 23948F: drivers/media/i2c/vgxy61.c 23949 23950ST VL53L0X ToF RANGER(I2C) IIO DRIVER 23951M: Song Qiang <songqiang1304521@gmail.com> 23952L: linux-iio@vger.kernel.org 23953S: Maintained 23954F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 23955F: drivers/iio/proximity/vl53l0x-i2c.c 23956 23957STABLE BRANCH 23958M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23959M: Sasha Levin <sashal@kernel.org> 23960L: stable@vger.kernel.org 23961S: Supported 23962F: Documentation/process/stable-kernel-rules.rst 23963 23964STAGING - ATOMISP DRIVER 23965M: Hans de Goede <hansg@kernel.org> 23966M: Mauro Carvalho Chehab <mchehab@kernel.org> 23967R: Sakari Ailus <sakari.ailus@linux.intel.com> 23968L: linux-media@vger.kernel.org 23969S: Maintained 23970F: drivers/staging/media/atomisp/ 23971 23972STAGING - INDUSTRIAL IO 23973M: Jonathan Cameron <jic23@kernel.org> 23974L: linux-iio@vger.kernel.org 23975S: Odd Fixes 23976F: drivers/staging/iio/ 23977 23978STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 23979M: Marc Dietrich <marvin24@gmx.de> 23980L: ac100@lists.launchpad.net (moderated for non-subscribers) 23981L: linux-tegra@vger.kernel.org 23982S: Maintained 23983F: drivers/staging/nvec/ 23984 23985STAGING - SEPS525 LCD CONTROLLER DRIVERS 23986M: Michael Hennerich <michael.hennerich@analog.com> 23987L: linux-fbdev@vger.kernel.org 23988S: Supported 23989F: drivers/staging/fbtft/fb_seps525.c 23990 23991STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 23992M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 23993M: Teddy Wang <teddy.wang@siliconmotion.com> 23994M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 23995L: linux-fbdev@vger.kernel.org 23996S: Maintained 23997F: drivers/staging/sm750fb/ 23998 23999STAGING SUBSYSTEM 24000M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24001L: linux-staging@lists.linux.dev 24002S: Supported 24003T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 24004F: drivers/staging/ 24005 24006STANDALONE CACHE CONTROLLER DRIVERS 24007M: Conor Dooley <conor@kernel.org> 24008S: Maintained 24009T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 24010F: Documentation/devicetree/bindings/cache/ 24011F: drivers/cache 24012 24013STARFIRE/DURALAN NETWORK DRIVER 24014M: Ion Badulescu <ionut@badula.org> 24015S: Odd Fixes 24016F: drivers/net/ethernet/adaptec/starfire* 24017 24018STARFIVE CAMERA SUBSYSTEM DRIVER 24019M: Jack Zhu <jack.zhu@starfivetech.com> 24020M: Changhuang Liang <changhuang.liang@starfivetech.com> 24021L: linux-media@vger.kernel.org 24022S: Maintained 24023F: Documentation/admin-guide/media/starfive_camss.rst 24024F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 24025F: drivers/staging/media/starfive/camss 24026 24027STARFIVE CRYPTO DRIVER 24028M: Jia Jie Ho <jiajie.ho@starfivetech.com> 24029M: William Qiu <william.qiu@starfivetech.com> 24030S: Supported 24031F: Documentation/devicetree/bindings/crypto/starfive* 24032F: drivers/crypto/starfive/ 24033 24034STARFIVE DEVICETREES 24035M: Emil Renner Berthing <kernel@esmil.dk> 24036S: Maintained 24037F: arch/riscv/boot/dts/starfive/ 24038 24039STARFIVE DWMAC GLUE LAYER 24040M: Emil Renner Berthing <kernel@esmil.dk> 24041M: Minda Chen <minda.chen@starfivetech.com> 24042S: Maintained 24043F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 24044F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 24045 24046STARFIVE JH7110 DPHY RX DRIVER 24047M: Jack Zhu <jack.zhu@starfivetech.com> 24048M: Changhuang Liang <changhuang.liang@starfivetech.com> 24049S: Supported 24050F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 24051F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 24052 24053STARFIVE JH7110 DPHY TX DRIVER 24054M: Keith Zhao <keith.zhao@starfivetech.com> 24055S: Supported 24056F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-tx.yaml 24057F: drivers/phy/starfive/phy-jh7110-dphy-tx.c 24058 24059STARFIVE JH7110 MMC/SD/SDIO DRIVER 24060M: William Qiu <william.qiu@starfivetech.com> 24061S: Supported 24062F: Documentation/devicetree/bindings/mmc/starfive* 24063F: drivers/mmc/host/dw_mmc-starfive.c 24064 24065STARFIVE JH7110 PLL CLOCK DRIVER 24066M: Xingyu Wu <xingyu.wu@starfivetech.com> 24067S: Supported 24068F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 24069F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 24070 24071STARFIVE JH7110 PWMDAC DRIVER 24072M: Hal Feng <hal.feng@starfivetech.com> 24073M: Xingyu Wu <xingyu.wu@starfivetech.com> 24074S: Supported 24075F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 24076F: sound/soc/starfive/jh7110_pwmdac.c 24077 24078STARFIVE JH7110 SYSCON 24079M: William Qiu <william.qiu@starfivetech.com> 24080M: Xingyu Wu <xingyu.wu@starfivetech.com> 24081S: Supported 24082F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 24083 24084STARFIVE JH7110 TDM DRIVER 24085M: Walker Chen <walker.chen@starfivetech.com> 24086S: Maintained 24087F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 24088F: sound/soc/starfive/jh7110_tdm.c 24089 24090STARFIVE JH71X0 CLOCK DRIVERS 24091M: Emil Renner Berthing <kernel@esmil.dk> 24092M: Hal Feng <hal.feng@starfivetech.com> 24093S: Maintained 24094F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 24095F: drivers/clk/starfive/clk-starfive-jh71* 24096F: include/dt-bindings/clock/starfive?jh71*.h 24097 24098STARFIVE JH71X0 PINCTRL DRIVERS 24099M: Emil Renner Berthing <kernel@esmil.dk> 24100M: Hal Feng <hal.feng@starfivetech.com> 24101L: linux-gpio@vger.kernel.org 24102S: Maintained 24103F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 24104F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 24105F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 24106F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 24107 24108STARFIVE JH71X0 RESET CONTROLLER DRIVERS 24109M: Emil Renner Berthing <kernel@esmil.dk> 24110M: Hal Feng <hal.feng@starfivetech.com> 24111S: Maintained 24112F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 24113F: drivers/reset/starfive/reset-starfive-jh71* 24114F: include/dt-bindings/reset/starfive?jh71*.h 24115 24116STARFIVE JH71X0 USB DRIVERS 24117M: Minda Chen <minda.chen@starfivetech.com> 24118S: Maintained 24119F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 24120F: drivers/usb/cdns3/cdns3-starfive.c 24121 24122STARFIVE JH71XX PMU CONTROLLER DRIVER 24123M: Walker Chen <walker.chen@starfivetech.com> 24124M: Changhuang Liang <changhuang.liang@starfivetech.com> 24125S: Supported 24126F: Documentation/devicetree/bindings/power/starfive* 24127F: drivers/pmdomain/starfive/ 24128F: include/dt-bindings/power/starfive,jh7110-pmu.h 24129 24130STARFIVE SOC DRIVERS 24131M: Conor Dooley <conor@kernel.org> 24132S: Maintained 24133T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 24134F: Documentation/devicetree/bindings/soc/starfive/ 24135 24136STARFIVE STARLINK PMU DRIVER 24137M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 24138S: Maintained 24139F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 24140F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 24141F: drivers/perf/starfive_starlink_pmu.c 24142 24143STARFIVE TRNG DRIVER 24144M: Jia Jie Ho <jiajie.ho@starfivetech.com> 24145S: Supported 24146F: Documentation/devicetree/bindings/rng/starfive* 24147F: drivers/char/hw_random/jh7110-trng.c 24148 24149STARFIVE WATCHDOG DRIVER 24150M: Xingyu Wu <xingyu.wu@starfivetech.com> 24151M: Ziv Xu <ziv.xu@starfivetech.com> 24152S: Supported 24153F: Documentation/devicetree/bindings/watchdog/starfive* 24154F: drivers/watchdog/starfive-wdt.c 24155 24156STARFIVE JH71X0 PCIE AND USB PHY DRIVER 24157M: Minda Chen <minda.chen@starfivetech.com> 24158S: Supported 24159F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 24160F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 24161F: drivers/phy/starfive/phy-jh7110-pcie.c 24162F: drivers/phy/starfive/phy-jh7110-usb.c 24163 24164STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 24165M: Changhuang Liang <changhuang.liang@starfivetech.com> 24166S: Supported 24167F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 24168F: drivers/irqchip/irq-starfive-jh8100-intc.c 24169 24170STATIC BRANCH/CALL 24171M: Peter Zijlstra <peterz@infradead.org> 24172M: Josh Poimboeuf <jpoimboe@kernel.org> 24173M: Jason Baron <jbaron@akamai.com> 24174R: Steven Rostedt <rostedt@goodmis.org> 24175R: Ard Biesheuvel <ardb@kernel.org> 24176S: Supported 24177F: arch/*/include/asm/jump_label*.h 24178F: arch/*/include/asm/static_call*.h 24179F: arch/*/kernel/jump_label.c 24180F: arch/*/kernel/static_call.c 24181F: include/linux/jump_label*.h 24182F: include/linux/static_call*.h 24183F: kernel/jump_label.c 24184F: kernel/static_call*.c 24185 24186STI AUDIO (ASoC) DRIVERS 24187M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 24188L: linux-sound@vger.kernel.org 24189S: Maintained 24190F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 24191F: sound/soc/sti/ 24192 24193STI CEC DRIVER 24194M: Alain Volmat <alain.volmat@foss.st.com> 24195S: Maintained 24196F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 24197F: drivers/media/cec/platform/sti/ 24198 24199STK1160 USB VIDEO CAPTURE DRIVER 24200M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 24201L: linux-media@vger.kernel.org 24202S: Maintained 24203T: git git://linuxtv.org/media.git 24204F: drivers/media/usb/stk1160/ 24205 24206STM32 AUDIO (ASoC) DRIVERS 24207M: Olivier Moysan <olivier.moysan@foss.st.com> 24208M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 24209L: linux-sound@vger.kernel.org 24210S: Maintained 24211F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 24212F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 24213F: sound/soc/stm/ 24214 24215STM32 DMA DRIVERS 24216M: Amélie Delaunay <amelie.delaunay@foss.st.com> 24217L: dmaengine@vger.kernel.org 24218L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 24219S: Maintained 24220F: Documentation/arch/arm/stm32/stm32-dma-mdma-chaining.rst 24221F: Documentation/devicetree/bindings/dma/stm32/ 24222F: drivers/dma/stm32/ 24223 24224STM32 TIMER/LPTIMER DRIVERS 24225M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 24226S: Maintained 24227F: Documentation/ABI/testing/*timer-stm32 24228F: Documentation/devicetree/bindings/*/*stm32-*timer* 24229F: drivers/*/stm32-*timer* 24230F: drivers/pwm/pwm-stm32* 24231F: include/linux/*/stm32-*tim* 24232 24233STM32MP25 USB3/PCIE COMBOPHY DRIVER 24234M: Christian Bruel <christian.bruel@foss.st.com> 24235S: Maintained 24236F: Documentation/devicetree/bindings/phy/st,stm32mp25-combophy.yaml 24237F: drivers/phy/st/phy-stm32-combophy.c 24238 24239STMMAC ETHERNET DRIVER 24240L: netdev@vger.kernel.org 24241S: Orphan 24242F: Documentation/networking/device_drivers/ethernet/stmicro/ 24243F: drivers/net/ethernet/stmicro/stmmac/ 24244 24245SUN HAPPY MEAL ETHERNET DRIVER 24246M: Sean Anderson <seanga2@gmail.com> 24247S: Maintained 24248F: drivers/net/ethernet/sun/sunhme.* 24249 24250SUN3/3X 24251M: Sam Creasey <sammy@sammy.net> 24252S: Maintained 24253W: http://sammy.net/sun3/ 24254F: arch/m68k/include/asm/sun3* 24255F: arch/m68k/kernel/*sun3* 24256F: arch/m68k/sun3*/ 24257F: drivers/net/ethernet/i825xx/sun3* 24258 24259SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 24260M: Hans de Goede <hansg@kernel.org> 24261L: linux-input@vger.kernel.org 24262S: Maintained 24263F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 24264F: drivers/input/keyboard/sun4i-lradc-keys.c 24265 24266SUNPLUS ETHERNET DRIVER 24267M: Wells Lu <wellslutw@gmail.com> 24268L: netdev@vger.kernel.org 24269S: Maintained 24270W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 24271F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 24272F: drivers/net/ethernet/sunplus/ 24273 24274SUNPLUS MMC DRIVER 24275M: Tony Huang <tonyhuang.sunplus@gmail.com> 24276M: Li-hao Kuo <lhjeff911@gmail.com> 24277S: Maintained 24278F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 24279F: drivers/mmc/host/sunplus-mmc.c 24280 24281SUNPLUS OCOTP DRIVER 24282M: Vincent Shih <vincent.sunplus@gmail.com> 24283S: Maintained 24284F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 24285F: drivers/nvmem/sunplus-ocotp.c 24286 24287SUNPLUS PWM DRIVER 24288M: Hammer Hsieh <hammerh0314@gmail.com> 24289S: Maintained 24290F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 24291F: drivers/pwm/pwm-sunplus.c 24292 24293SUNPLUS RTC DRIVER 24294M: Vincent Shih <vincent.sunplus@gmail.com> 24295L: linux-rtc@vger.kernel.org 24296S: Maintained 24297F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 24298F: drivers/rtc/rtc-sunplus.c 24299 24300SUNPLUS SPI CONTROLLER INTERFACE DRIVER 24301M: Li-hao Kuo <lhjeff911@gmail.com> 24302L: linux-spi@vger.kernel.org 24303S: Maintained 24304F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 24305F: drivers/spi/spi-sunplus-sp7021.c 24306 24307SUNPLUS UART DRIVER 24308M: Hammer Hsieh <hammerh0314@gmail.com> 24309S: Maintained 24310F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 24311F: drivers/tty/serial/sunplus-uart.c 24312 24313SUNPLUS USB2 PHY DRIVER 24314M: Vincent Shih <vincent.sunplus@gmail.com> 24315L: linux-usb@vger.kernel.org 24316S: Maintained 24317F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 24318F: drivers/phy/sunplus/Kconfig 24319F: drivers/phy/sunplus/Makefile 24320F: drivers/phy/sunplus/phy-sunplus-usb2.c 24321 24322SUNPLUS WATCHDOG DRIVER 24323M: Xiantao Hu <xt.hu@cqplus1.com> 24324L: linux-watchdog@vger.kernel.org 24325S: Maintained 24326F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 24327F: drivers/watchdog/sunplus_wdt.c 24328 24329SUPERH 24330M: Yoshinori Sato <ysato@users.sourceforge.jp> 24331M: Rich Felker <dalias@libc.org> 24332M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 24333L: linux-sh@vger.kernel.org 24334S: Maintained 24335Q: http://patchwork.kernel.org/project/linux-sh/list/ 24336F: Documentation/arch/sh/ 24337F: arch/sh/ 24338F: drivers/sh/ 24339 24340SUSPEND TO RAM 24341M: "Rafael J. Wysocki" <rafael@kernel.org> 24342R: Len Brown <lenb@kernel.org> 24343R: Pavel Machek <pavel@kernel.org> 24344L: linux-pm@vger.kernel.org 24345S: Supported 24346B: https://bugzilla.kernel.org 24347F: Documentation/power/ 24348F: arch/x86/kernel/acpi/sleep* 24349F: arch/x86/kernel/acpi/wakeup* 24350F: drivers/base/power/ 24351F: include/linux/freezer.h 24352F: include/linux/pm.h 24353F: include/linux/suspend.h 24354F: kernel/power/ 24355 24356SVGA HANDLING 24357M: Martin Mares <mj@ucw.cz> 24358L: linux-video@atrey.karlin.mff.cuni.cz 24359S: Maintained 24360F: Documentation/admin-guide/svga.rst 24361F: arch/x86/boot/video* 24362 24363SWITCHDEV 24364M: Jiri Pirko <jiri@resnulli.us> 24365M: Ivan Vecera <ivecera@redhat.com> 24366L: netdev@vger.kernel.org 24367S: Supported 24368F: include/net/switchdev.h 24369F: net/switchdev/ 24370 24371SY8106A REGULATOR DRIVER 24372M: Icenowy Zheng <icenowy@aosc.io> 24373S: Maintained 24374F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 24375F: drivers/regulator/sy8106a-regulator.c 24376 24377SYNC FILE FRAMEWORK 24378M: Sumit Semwal <sumit.semwal@linaro.org> 24379R: Gustavo Padovan <gustavo@padovan.org> 24380L: linux-media@vger.kernel.org 24381L: dri-devel@lists.freedesktop.org 24382S: Maintained 24383T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 24384F: Documentation/driver-api/sync_file.rst 24385F: drivers/dma-buf/dma-fence* 24386F: drivers/dma-buf/sw_sync.c 24387F: drivers/dma-buf/sync_* 24388F: include/linux/sync_file.h 24389F: include/uapi/linux/sync_file.h 24390 24391SYNOPSYS ARC ARCHITECTURE 24392M: Vineet Gupta <vgupta@kernel.org> 24393L: linux-snps-arc@lists.infradead.org 24394S: Supported 24395T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 24396F: Documentation/arch/arc 24397F: Documentation/devicetree/bindings/arc/* 24398F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 24399F: arch/arc/ 24400F: drivers/clocksource/arc_timer.c 24401F: drivers/tty/serial/arc_uart.c 24402 24403SYNOPSYS ARC HSDK SDP pll clock driver 24404M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24405S: Supported 24406F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 24407F: drivers/clk/clk-hsdk-pll.c 24408 24409SYNOPSYS ARC SDP clock driver 24410M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24411S: Supported 24412F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 24413F: drivers/clk/axs10x/* 24414 24415SYNOPSYS ARC SDP platform support 24416M: Alexey Brodkin <abrodkin@synopsys.com> 24417S: Supported 24418F: Documentation/devicetree/bindings/arc/axs10* 24419F: arch/arc/boot/dts/ax* 24420F: arch/arc/plat-axs10x 24421 24422SYNOPSYS AXS10x RESET CONTROLLER DRIVER 24423M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24424S: Supported 24425F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 24426F: drivers/reset/reset-axs10x.c 24427 24428SYNOPSYS CREG GPIO DRIVER 24429M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24430S: Maintained 24431F: drivers/gpio/gpio-creg-snps.c 24432 24433SYNOPSYS DESIGNWARE 8250 UART DRIVER 24434M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 24435R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24436S: Supported 24437F: drivers/tty/serial/8250/8250_dw.c 24438F: drivers/tty/serial/8250/8250_dwlib.* 24439F: drivers/tty/serial/8250/8250_lpss.c 24440 24441SYNOPSYS DESIGNWARE APB GPIO DRIVER 24442M: Hoan Tran <hoan@os.amperecomputing.com> 24443L: linux-gpio@vger.kernel.org 24444S: Maintained 24445F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 24446F: drivers/gpio/gpio-dwapb.c 24447 24448SYNOPSYS DESIGNWARE AXI DMAC DRIVER 24449M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24450S: Maintained 24451F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 24452F: drivers/dma/dw-axi-dmac/ 24453 24454SYNOPSYS DESIGNWARE DMAC DRIVER 24455M: Viresh Kumar <vireshk@kernel.org> 24456R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24457S: Maintained 24458F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 24459F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 24460F: drivers/dma/dw/ 24461F: include/dt-bindings/dma/dw-dmac.h 24462F: include/linux/dma/dw.h 24463F: include/linux/platform_data/dma-dw.h 24464 24465SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 24466M: Jose Abreu <Jose.Abreu@synopsys.com> 24467L: netdev@vger.kernel.org 24468S: Maintained 24469F: drivers/net/ethernet/synopsys/ 24470 24471SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 24472L: netdev@vger.kernel.org 24473S: Orphan 24474F: drivers/net/pcs/pcs-xpcs.c 24475F: drivers/net/pcs/pcs-xpcs.h 24476F: include/linux/pcs/pcs-xpcs.h 24477 24478SYNOPSYS DESIGNWARE HDMI RX CONTROLLER DRIVER 24479M: Shreeya Patel <shreeya.patel@collabora.com> 24480L: linux-media@vger.kernel.org 24481L: kernel@collabora.com 24482S: Maintained 24483F: Documentation/devicetree/bindings/media/snps,dw-hdmi-rx.yaml 24484F: drivers/media/platform/synopsys/hdmirx/* 24485 24486SYNOPSYS DESIGNWARE I2C DRIVER 24487M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 24488R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24489R: Mika Westerberg <mika.westerberg@linux.intel.com> 24490R: Jan Dabros <jsd@semihalf.com> 24491L: linux-i2c@vger.kernel.org 24492S: Supported 24493F: drivers/i2c/busses/i2c-designware-* 24494 24495SYNOPSYS DESIGNWARE I2C DRIVER - AMDISP 24496M: Nirujogi Pratap <pratap.nirujogi@amd.com> 24497M: Bin Du <bin.du@amd.com> 24498L: linux-i2c@vger.kernel.org 24499S: Maintained 24500F: drivers/i2c/busses/i2c-designware-amdisp.c 24501F: include/linux/soc/amd/isp4_misc.h 24502 24503SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 24504M: Jaehoon Chung <jh80.chung@samsung.com> 24505L: linux-mmc@vger.kernel.org 24506S: Maintained 24507F: drivers/mmc/host/dw_mmc* 24508 24509SYNOPSYS DESIGNWARE PCIE PMU DRIVER 24510M: Shuai Xue <xueshuai@linux.alibaba.com> 24511M: Jing Zhang <renyu.zj@linux.alibaba.com> 24512S: Supported 24513F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 24514F: drivers/perf/dwc_pcie_pmu.c 24515 24516SYNOPSYS HSDK RESET CONTROLLER DRIVER 24517M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24518S: Supported 24519F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 24520F: drivers/reset/reset-hsdk.c 24521F: include/dt-bindings/reset/snps,hsdk-reset.h 24522 24523SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 24524M: Prabu Thangamuthu <prabu.t@synopsys.com> 24525M: Manjunath M B <manjumb@synopsys.com> 24526L: linux-mmc@vger.kernel.org 24527S: Maintained 24528F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 24529 24530SYSTEM CONFIGURATION (SYSCON) 24531M: Lee Jones <lee@kernel.org> 24532M: Arnd Bergmann <arnd@arndb.de> 24533S: Supported 24534T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 24535F: drivers/mfd/syscon.c 24536 24537SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 24538M: Sudeep Holla <sudeep.holla@arm.com> 24539R: Cristian Marussi <cristian.marussi@arm.com> 24540L: arm-scmi@vger.kernel.org 24541L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24542S: Maintained 24543F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 24544F: drivers/clk/clk-sc[mp]i.c 24545F: drivers/cpufreq/sc[mp]i-cpufreq.c 24546F: drivers/firmware/arm_scmi/ 24547F: drivers/firmware/arm_scpi.c 24548F: drivers/hwmon/scmi-hwmon.c 24549F: drivers/pinctrl/pinctrl-scmi.c 24550F: drivers/pmdomain/arm/ 24551F: drivers/powercap/arm_scmi_powercap.c 24552F: drivers/regulator/scmi-regulator.c 24553F: drivers/reset/reset-scmi.c 24554F: include/linux/sc[mp]i_protocol.h 24555F: include/trace/events/scmi.h 24556F: include/uapi/linux/virtio_scmi.h 24557 24558SYSTEM CONTROL MANAGEMENT INTERFACE (SCMI) i.MX Extension Message Protocol drivers 24559M: Peng Fan <peng.fan@nxp.com> 24560L: arm-scmi@vger.kernel.org 24561L: imx@lists.linux.dev 24562L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24563S: Maintained 24564F: Documentation/devicetree/bindings/firmware/nxp,*scmi.yaml 24565F: drivers/firmware/arm_scmi/vendors/imx/ 24566 24567SYSTEM RESET/SHUTDOWN DRIVERS 24568M: Sebastian Reichel <sre@kernel.org> 24569L: linux-pm@vger.kernel.org 24570S: Maintained 24571T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 24572F: Documentation/devicetree/bindings/power/reset/ 24573F: drivers/power/reset/ 24574 24575SYSTEM TRACE MODULE CLASS 24576M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 24577S: Maintained 24578T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 24579F: Documentation/trace/stm.rst 24580F: drivers/hwtracing/stm/ 24581F: include/linux/stm.h 24582F: include/uapi/linux/stm.h 24583 24584SYSTEM76 ACPI DRIVER 24585M: Jeremy Soller <jeremy@system76.com> 24586M: System76 Product Development <productdev@system76.com> 24587L: platform-driver-x86@vger.kernel.org 24588S: Maintained 24589F: drivers/platform/x86/system76_acpi.c 24590 24591TASKSTATS STATISTICS INTERFACE 24592M: Balbir Singh <bsingharora@gmail.com> 24593S: Maintained 24594F: Documentation/accounting/taskstats* 24595F: include/linux/taskstats* 24596F: kernel/taskstats.c 24597 24598TC subsystem 24599M: Jamal Hadi Salim <jhs@mojatatu.com> 24600M: Cong Wang <xiyou.wangcong@gmail.com> 24601M: Jiri Pirko <jiri@resnulli.us> 24602L: netdev@vger.kernel.org 24603S: Maintained 24604F: include/net/pkt_cls.h 24605F: include/net/pkt_sched.h 24606F: include/net/tc_act/ 24607F: include/uapi/linux/pkt_cls.h 24608F: include/uapi/linux/pkt_sched.h 24609F: include/uapi/linux/tc_act/ 24610F: include/uapi/linux/tc_ematch/ 24611F: net/sched/ 24612F: tools/testing/selftests/tc-testing 24613 24614TC90522 MEDIA DRIVER 24615M: Akihiro Tsukada <tskd08@gmail.com> 24616L: linux-media@vger.kernel.org 24617S: Odd Fixes 24618F: drivers/media/dvb-frontends/tc90522* 24619 24620TCP LOW PRIORITY MODULE 24621M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 24622M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 24623S: Maintained 24624W: http://tcp-lp-mod.sourceforge.net/ 24625F: net/ipv4/tcp_lp.c 24626 24627TDA10071 MEDIA DRIVER 24628L: linux-media@vger.kernel.org 24629S: Orphan 24630W: https://linuxtv.org 24631Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24632F: drivers/media/dvb-frontends/tda10071* 24633 24634TDA18212 MEDIA DRIVER 24635L: linux-media@vger.kernel.org 24636S: Orphan 24637W: https://linuxtv.org 24638Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24639F: drivers/media/tuners/tda18212* 24640 24641TDA18218 MEDIA DRIVER 24642L: linux-media@vger.kernel.org 24643S: Orphan 24644W: https://linuxtv.org 24645Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24646F: drivers/media/tuners/tda18218* 24647 24648TDA18250 MEDIA DRIVER 24649M: Olli Salonen <olli.salonen@iki.fi> 24650L: linux-media@vger.kernel.org 24651S: Maintained 24652W: https://linuxtv.org 24653Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24654T: git git://linuxtv.org/media.git 24655F: drivers/media/tuners/tda18250* 24656 24657TDA18271 MEDIA DRIVER 24658M: Michael Krufky <mkrufky@linuxtv.org> 24659L: linux-media@vger.kernel.org 24660S: Maintained 24661W: https://linuxtv.org 24662W: http://github.com/mkrufky 24663Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24664T: git git://linuxtv.org/mkrufky/tuners.git 24665F: drivers/media/tuners/tda18271* 24666 24667TDA1997x MEDIA DRIVER 24668M: Tim Harvey <tharvey@gateworks.com> 24669L: linux-media@vger.kernel.org 24670S: Maintained 24671W: https://linuxtv.org 24672Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24673F: Documentation/devicetree/bindings/media/i2c/nxp,tda1997x.txt 24674F: drivers/media/i2c/tda1997x.* 24675 24676TDA827x 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 24686TDA8290 MEDIA DRIVER 24687M: Michael Krufky <mkrufky@linuxtv.org> 24688L: linux-media@vger.kernel.org 24689S: Maintained 24690W: https://linuxtv.org 24691W: http://github.com/mkrufky 24692Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24693T: git git://linuxtv.org/mkrufky/tuners.git 24694F: drivers/media/tuners/tda8290.* 24695 24696TDA9840 MEDIA DRIVER 24697M: Hans Verkuil <hverkuil@xs4all.nl> 24698L: linux-media@vger.kernel.org 24699S: Maintained 24700W: https://linuxtv.org 24701T: git git://linuxtv.org/media.git 24702F: drivers/media/i2c/tda9840* 24703 24704TEA5761 TUNER DRIVER 24705M: Mauro Carvalho Chehab <mchehab@kernel.org> 24706L: linux-media@vger.kernel.org 24707S: Odd fixes 24708W: https://linuxtv.org 24709T: git git://linuxtv.org/media.git 24710F: drivers/media/tuners/tea5761.* 24711 24712TEA5767 TUNER DRIVER 24713M: Mauro Carvalho Chehab <mchehab@kernel.org> 24714L: linux-media@vger.kernel.org 24715S: Maintained 24716W: https://linuxtv.org 24717T: git git://linuxtv.org/media.git 24718F: drivers/media/tuners/tea5767.* 24719 24720TEA6415C MEDIA DRIVER 24721M: Hans Verkuil <hverkuil@xs4all.nl> 24722L: linux-media@vger.kernel.org 24723S: Maintained 24724W: https://linuxtv.org 24725T: git git://linuxtv.org/media.git 24726F: drivers/media/i2c/tea6415c* 24727 24728TEA6420 MEDIA DRIVER 24729M: Hans Verkuil <hverkuil@xs4all.nl> 24730L: linux-media@vger.kernel.org 24731S: Maintained 24732W: https://linuxtv.org 24733T: git git://linuxtv.org/media.git 24734F: drivers/media/i2c/tea6420* 24735 24736TEAM DRIVER 24737M: Jiri Pirko <jiri@resnulli.us> 24738L: netdev@vger.kernel.org 24739S: Supported 24740F: Documentation/netlink/specs/team.yaml 24741F: drivers/net/team/ 24742F: include/linux/if_team.h 24743F: include/uapi/linux/if_team.h 24744F: tools/testing/selftests/drivers/net/team/ 24745 24746TECHNICAL ADVISORY BOARD PROCESS DOCS 24747M: "Theodore Ts'o" <tytso@mit.edu> 24748M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24749L: tech-board-discuss@lists.linux.dev 24750S: Maintained 24751F: Documentation/process/contribution-maturity-model.rst 24752F: Documentation/process/researcher-guidelines.rst 24753 24754TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 24755M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 24756S: Maintained 24757F: arch/x86/platform/ts5500/ 24758 24759TECHNOTREND USB IR RECEIVER 24760M: Sean Young <sean@mess.org> 24761L: linux-media@vger.kernel.org 24762S: Maintained 24763F: drivers/media/rc/ttusbir.c 24764 24765TECHWELL TW9900 VIDEO DECODER 24766M: Mehdi Djait <mehdi.djait@bootlin.com> 24767L: linux-media@vger.kernel.org 24768S: Maintained 24769F: drivers/media/i2c/tw9900.c 24770 24771TECHWELL TW9910 VIDEO DECODER 24772L: linux-media@vger.kernel.org 24773S: Orphan 24774F: drivers/media/i2c/tw9910.c 24775F: include/media/i2c/tw9910.h 24776 24777TEE SUBSYSTEM 24778M: Jens Wiklander <jens.wiklander@linaro.org> 24779R: Sumit Garg <sumit.garg@kernel.org> 24780L: op-tee@lists.trustedfirmware.org 24781S: Maintained 24782F: Documentation/ABI/testing/sysfs-class-tee 24783F: Documentation/driver-api/tee.rst 24784F: Documentation/tee/ 24785F: Documentation/userspace-api/tee.rst 24786F: drivers/tee/ 24787F: include/linux/tee_core.h 24788F: include/linux/tee_drv.h 24789F: include/uapi/linux/tee.h 24790 24791TEGRA ARCHITECTURE SUPPORT 24792M: Thierry Reding <thierry.reding@gmail.com> 24793M: Jonathan Hunter <jonathanh@nvidia.com> 24794L: linux-tegra@vger.kernel.org 24795S: Supported 24796Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 24797T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 24798N: [^a-z]tegra 24799 24800TEGRA CLOCK DRIVER 24801M: Peter De Schrijver <pdeschrijver@nvidia.com> 24802M: Prashant Gaikwad <pgaikwad@nvidia.com> 24803S: Supported 24804F: drivers/clk/tegra/ 24805 24806TEGRA CRYPTO DRIVERS 24807M: Akhil R <akhilrajeev@nvidia.com> 24808S: Supported 24809F: drivers/crypto/tegra/* 24810 24811TEGRA DMA DRIVERS 24812M: Laxman Dewangan <ldewangan@nvidia.com> 24813M: Jon Hunter <jonathanh@nvidia.com> 24814S: Supported 24815F: drivers/dma/tegra* 24816 24817TEGRA I2C DRIVER 24818M: Laxman Dewangan <ldewangan@nvidia.com> 24819R: Dmitry Osipenko <digetx@gmail.com> 24820S: Supported 24821F: drivers/i2c/busses/i2c-tegra.c 24822 24823TEGRA IOMMU DRIVERS 24824M: Thierry Reding <thierry.reding@gmail.com> 24825R: Krishna Reddy <vdumpa@nvidia.com> 24826L: linux-tegra@vger.kernel.org 24827S: Supported 24828F: drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c 24829F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 24830F: drivers/iommu/tegra* 24831 24832TEGRA KBC DRIVER 24833M: Laxman Dewangan <ldewangan@nvidia.com> 24834S: Supported 24835F: drivers/input/keyboard/tegra-kbc.c 24836 24837TEGRA NAND DRIVER 24838M: Stefan Agner <stefan@agner.ch> 24839M: Lucas Stach <dev@lynxeye.de> 24840S: Maintained 24841F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 24842F: drivers/mtd/nand/raw/tegra_nand.c 24843 24844TEGRA PWM DRIVER 24845M: Thierry Reding <thierry.reding@gmail.com> 24846S: Supported 24847F: drivers/pwm/pwm-tegra.c 24848 24849TEGRA QUAD SPI DRIVER 24850M: Thierry Reding <thierry.reding@gmail.com> 24851M: Jonathan Hunter <jonathanh@nvidia.com> 24852M: Sowjanya Komatineni <skomatineni@nvidia.com> 24853L: linux-tegra@vger.kernel.org 24854S: Maintained 24855F: drivers/spi/spi-tegra210-quad.c 24856 24857TEGRA SERIAL DRIVER 24858M: Laxman Dewangan <ldewangan@nvidia.com> 24859S: Supported 24860F: drivers/tty/serial/serial-tegra.c 24861 24862TEGRA SPI DRIVER 24863M: Laxman Dewangan <ldewangan@nvidia.com> 24864S: Supported 24865F: drivers/spi/spi-tegra* 24866 24867TEGRA VIDEO DRIVER 24868M: Thierry Reding <thierry.reding@gmail.com> 24869M: Jonathan Hunter <jonathanh@nvidia.com> 24870M: Sowjanya Komatineni <skomatineni@nvidia.com> 24871M: Luca Ceresoli <luca.ceresoli@bootlin.com> 24872L: linux-media@vger.kernel.org 24873L: linux-tegra@vger.kernel.org 24874S: Maintained 24875F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 24876F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 24877F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 24878F: drivers/staging/media/tegra-video/ 24879 24880TEGRA XUSB PADCTL DRIVER 24881M: JC Kuo <jckuo@nvidia.com> 24882S: Supported 24883F: drivers/phy/tegra/xusb* 24884 24885TEHUTI ETHERNET DRIVER 24886M: Andy Gospodarek <andy@greyhouse.net> 24887L: netdev@vger.kernel.org 24888S: Maintained 24889F: drivers/net/ethernet/tehuti/tehuti.* 24890 24891TEHUTI TN40XX ETHERNET DRIVER 24892M: FUJITA Tomonori <fujita.tomonori@gmail.com> 24893L: netdev@vger.kernel.org 24894S: Maintained 24895F: drivers/net/ethernet/tehuti/tn40* 24896 24897TELECOM CLOCK DRIVER FOR MCPL0010 24898M: Mark Gross <markgross@kernel.org> 24899S: Supported 24900F: drivers/char/tlclk.c 24901 24902TEMPO SEMICONDUCTOR DRIVERS 24903M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 24904S: Maintained 24905F: Documentation/devicetree/bindings/sound/tscs*.txt 24906F: sound/soc/codecs/tscs*.c 24907F: sound/soc/codecs/tscs*.h 24908 24909TENSILICA XTENSA PORT (xtensa) 24910M: Chris Zankel <chris@zankel.net> 24911M: Max Filippov <jcmvbkbc@gmail.com> 24912S: Maintained 24913T: git https://github.com/jcmvbkbc/linux-xtensa.git 24914F: arch/xtensa/ 24915F: drivers/irqchip/irq-xtensa-* 24916 24917TEXAS INSTRUMENTS ASoC DRIVERS 24918M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 24919L: linux-sound@vger.kernel.org 24920S: Maintained 24921F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 24922F: sound/soc/ti/ 24923 24924TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 24925M: Shenghao Ding <shenghao-ding@ti.com> 24926M: Kevin Lu <kevin-lu@ti.com> 24927M: Baojun Xu <baojun.xu@ti.com> 24928L: linux-sound@vger.kernel.org 24929S: Maintained 24930F: Documentation/devicetree/bindings/sound/tas2552.txt 24931F: Documentation/devicetree/bindings/sound/ti,tas2562.yaml 24932F: Documentation/devicetree/bindings/sound/ti,tas2770.yaml 24933F: Documentation/devicetree/bindings/sound/ti,tas27xx.yaml 24934F: Documentation/devicetree/bindings/sound/ti,tpa6130a2.yaml 24935F: Documentation/devicetree/bindings/sound/ti,pcm1681.yaml 24936F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 24937F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 24938F: Documentation/devicetree/bindings/sound/ti,tlv320adcx140.yaml 24939F: include/sound/tas2*.h 24940F: include/sound/tlv320*.h 24941F: sound/hda/codecs/side-codecs/tas2781_hda_i2c.c 24942F: sound/soc/codecs/pcm1681.c 24943F: sound/soc/codecs/pcm1789*.* 24944F: sound/soc/codecs/pcm179x*.* 24945F: sound/soc/codecs/pcm186x*.* 24946F: sound/soc/codecs/pcm3008.* 24947F: sound/soc/codecs/pcm3060*.* 24948F: sound/soc/codecs/pcm3168a*.* 24949F: sound/soc/codecs/pcm5102a.c 24950F: sound/soc/codecs/pcm512x*.* 24951F: sound/soc/codecs/tas2*.* 24952F: sound/soc/codecs/tlv320*.* 24953F: sound/soc/codecs/tpa6130a2.* 24954 24955TEXAS INSTRUMENTS DMA DRIVERS 24956M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 24957L: dmaengine@vger.kernel.org 24958S: Maintained 24959F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 24960F: Documentation/devicetree/bindings/dma/ti-edma.txt 24961F: Documentation/devicetree/bindings/dma/ti/ 24962F: drivers/dma/ti/ 24963F: include/linux/dma/k3-psil.h 24964F: include/linux/dma/k3-udma-glue.h 24965F: include/linux/dma/ti-cppi5.h 24966X: drivers/dma/ti/cppi41.c 24967 24968TEXAS INSTRUMENTS TPS25990 HARDWARE MONITOR DRIVER 24969M: Jerome Brunet <jbrunet@baylibre.com> 24970L: linux-hwmon@vger.kernel.org 24971S: Maintained 24972F: Documentation/devicetree/bindings/hwmon/pmbus/ti,tps25990.yaml 24973F: Documentation/hwmon/tps25990.rst 24974F: drivers/hwmon/pmbus/tps25990.c 24975 24976TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 24977M: Robert Marko <robert.marko@sartura.hr> 24978M: Luka Perkov <luka.perkov@sartura.hr> 24979L: linux-hwmon@vger.kernel.org 24980S: Maintained 24981F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 24982F: Documentation/hwmon/tps23861.rst 24983F: drivers/hwmon/tps23861.c 24984 24985TEXAS INSTRUMENTS TPS6131X FLASH LED DRIVER 24986M: Matthias Fend <matthias.fend@emfend.at> 24987L: linux-leds@vger.kernel.org 24988S: Maintained 24989F: Documentation/devicetree/bindings/leds/ti,tps61310.yaml 24990F: drivers/leds/flash/leds-tps6131x.c 24991 24992TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 24993M: Ricardo Ribalda <ribalda@kernel.org> 24994L: linux-iio@vger.kernel.org 24995S: Supported 24996F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 24997F: drivers/iio/dac/ti-dac7612.c 24998 24999TEXAS INSTRUMENTS' LB8864 LED BACKLIGHT DRIVER 25000M: Alexander Sverdlin <alexander.sverdlin@siemens.com> 25001L: linux-leds@vger.kernel.org 25002S: Maintained 25003F: Documentation/devicetree/bindings/leds/backlight/ti,lp8864.yaml 25004F: drivers/leds/leds-lp8864.c 25005 25006TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 25007M: Nishanth Menon <nm@ti.com> 25008M: Tero Kristo <kristo@kernel.org> 25009M: Santosh Shilimkar <ssantosh@kernel.org> 25010L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25011S: Maintained 25012F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 25013F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 25014F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 25015F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 25016F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 25017F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 25018F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 25019F: drivers/clk/keystone/sci-clk.c 25020F: drivers/firmware/ti_sci* 25021F: drivers/irqchip/irq-ti-sci-inta.c 25022F: drivers/irqchip/irq-ti-sci-intr.c 25023F: drivers/reset/reset-ti-sci.c 25024F: drivers/soc/ti/ti_sci_inta_msi.c 25025F: drivers/pmdomain/ti/ti_sci_pm_domains.c 25026F: include/dt-bindings/soc/ti,sci_pm_domain.h 25027F: include/linux/soc/ti/ti_sci_inta_msi.h 25028F: include/linux/soc/ti/ti_sci_protocol.h 25029 25030TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 25031M: Puranjay Mohan <puranjay@kernel.org> 25032L: linux-iio@vger.kernel.org 25033S: Supported 25034F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 25035F: drivers/iio/temperature/tmp117.c 25036 25037THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 25038M: Hans Verkuil <hverkuil@xs4all.nl> 25039L: linux-media@vger.kernel.org 25040S: Maintained 25041W: https://linuxtv.org 25042T: git git://linuxtv.org/media.git 25043F: drivers/media/radio/radio-raremono.c 25044 25045THERMAL 25046M: Rafael J. Wysocki <rafael@kernel.org> 25047M: Daniel Lezcano <daniel.lezcano@linaro.org> 25048R: Zhang Rui <rui.zhang@intel.com> 25049R: Lukasz Luba <lukasz.luba@arm.com> 25050L: linux-pm@vger.kernel.org 25051S: Supported 25052Q: https://patchwork.kernel.org/project/linux-pm/list/ 25053T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 25054F: Documentation/ABI/testing/sysfs-class-thermal 25055F: Documentation/admin-guide/thermal/ 25056F: Documentation/devicetree/bindings/thermal/ 25057F: Documentation/driver-api/thermal/ 25058F: drivers/thermal/ 25059F: include/dt-bindings/thermal/ 25060F: include/linux/cpu_cooling.h 25061F: include/linux/thermal.h 25062F: include/uapi/linux/thermal.h 25063F: tools/lib/thermal/ 25064F: tools/thermal/ 25065 25066THERMAL DRIVER FOR AMLOGIC SOCS 25067M: Guillaume La Roque <glaroque@baylibre.com> 25068L: linux-pm@vger.kernel.org 25069L: linux-amlogic@lists.infradead.org 25070S: Supported 25071W: http://linux-meson.com/ 25072F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 25073F: drivers/thermal/amlogic_thermal.c 25074 25075THERMAL/CPU_COOLING 25076M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 25077M: Daniel Lezcano <daniel.lezcano@linaro.org> 25078M: Viresh Kumar <viresh.kumar@linaro.org> 25079R: Lukasz Luba <lukasz.luba@arm.com> 25080L: linux-pm@vger.kernel.org 25081S: Supported 25082F: Documentation/driver-api/thermal/cpu-cooling-api.rst 25083F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 25084F: drivers/thermal/cpufreq_cooling.c 25085F: drivers/thermal/cpuidle_cooling.c 25086F: include/linux/cpu_cooling.h 25087 25088THERMAL/POWER_ALLOCATOR 25089M: Lukasz Luba <lukasz.luba@arm.com> 25090L: linux-pm@vger.kernel.org 25091S: Maintained 25092F: Documentation/driver-api/thermal/power_allocator.rst 25093F: drivers/thermal/gov_power_allocator.c 25094F: drivers/thermal/thermal_trace_ipa.h 25095 25096THINKPAD ACPI EXTRAS DRIVER 25097M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 25098L: ibm-acpi-devel@lists.sourceforge.net 25099L: platform-driver-x86@vger.kernel.org 25100S: Maintained 25101W: http://ibm-acpi.sourceforge.net 25102W: http://thinkwiki.org/wiki/Ibm-acpi 25103T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 25104F: drivers/platform/x86/lenovo/thinkpad_acpi.c 25105 25106THINKPAD LMI DRIVER 25107M: Mark Pearson <mpearson-lenovo@squebb.ca> 25108L: platform-driver-x86@vger.kernel.org 25109S: Maintained 25110F: Documentation/ABI/testing/sysfs-class-firmware-attributes 25111F: drivers/platform/x86/lenovo/think-lmi.? 25112 25113THP7312 ISP DRIVER 25114M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25115M: Paul Elder <paul.elder@ideasonboard.com> 25116L: linux-media@vger.kernel.org 25117S: Maintained 25118T: git git://linuxtv.org/media.git 25119F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 25120F: Documentation/userspace-api/media/drivers/thp7312.rst 25121F: drivers/media/i2c/thp7312.c 25122F: include/uapi/linux/thp7312.h 25123 25124THUNDERBOLT DMA TRAFFIC TEST DRIVER 25125M: Isaac Hazan <isaac.hazan@intel.com> 25126L: linux-usb@vger.kernel.org 25127S: Maintained 25128F: drivers/thunderbolt/dma_test.c 25129 25130THUNDERBOLT DRIVER 25131M: Andreas Noever <andreas.noever@gmail.com> 25132M: Michael Jamet <michael.jamet@intel.com> 25133M: Mika Westerberg <westeri@kernel.org> 25134M: Yehezkel Bernat <YehezkelShB@gmail.com> 25135L: linux-usb@vger.kernel.org 25136S: Maintained 25137T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 25138F: Documentation/admin-guide/thunderbolt.rst 25139F: drivers/thunderbolt/ 25140F: include/linux/thunderbolt.h 25141 25142THUNDERBOLT NETWORK DRIVER 25143M: Michael Jamet <michael.jamet@intel.com> 25144M: Mika Westerberg <westeri@kernel.org> 25145M: Yehezkel Bernat <YehezkelShB@gmail.com> 25146L: netdev@vger.kernel.org 25147S: Maintained 25148F: drivers/net/thunderbolt/ 25149 25150THUNDERX GPIO DRIVER 25151M: Robert Richter <rric@kernel.org> 25152S: Odd Fixes 25153F: drivers/gpio/gpio-thunderx.c 25154 25155TI ADC12xs and ROHM BD79104 ADC driver 25156M: Matti Vaittinen <mazziesaccount@gmail.com> 25157S: Maintained 25158F: drivers/iio/adc/ti-adc128s052.c 25159L: linux-iio@vger.kernel.org 25160 25161TI ADS1119 ADC DRIVER 25162M: Francesco Dolcini <francesco@dolcini.it> 25163M: João Paulo Gonçalves <jpaulo.silvagoncalves@gmail.com> 25164L: linux-iio@vger.kernel.org 25165S: Maintained 25166F: Documentation/devicetree/bindings/iio/adc/ti,ads1119.yaml 25167F: drivers/iio/adc/ti-ads1119.c 25168 25169TI ADS7924 ADC DRIVER 25170M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 25171L: linux-iio@vger.kernel.org 25172S: Supported 25173F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 25174F: drivers/iio/adc/ti-ads7924.c 25175 25176TI AM437X VPFE DRIVER 25177M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 25178L: linux-media@vger.kernel.org 25179S: Maintained 25180W: https://linuxtv.org 25181Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25182T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 25183F: drivers/media/platform/ti/am437x/ 25184 25185TI BANDGAP AND THERMAL DRIVER 25186M: Eduardo Valentin <edubezval@gmail.com> 25187M: Keerthy <j-keerthy@ti.com> 25188L: linux-pm@vger.kernel.org 25189L: linux-omap@vger.kernel.org 25190S: Maintained 25191F: drivers/thermal/ti-soc-thermal/ 25192 25193TI BQ27XXX POWER SUPPLY DRIVER 25194F: drivers/power/supply/bq27xxx_battery.c 25195F: drivers/power/supply/bq27xxx_battery_i2c.c 25196F: include/linux/power/bq27xxx_battery.h 25197 25198TI CDCE706 CLOCK DRIVER 25199M: Max Filippov <jcmvbkbc@gmail.com> 25200S: Maintained 25201F: drivers/clk/clk-cdce706.c 25202 25203TI CLOCK DRIVER 25204M: Tero Kristo <kristo@kernel.org> 25205L: linux-omap@vger.kernel.org 25206S: Odd Fixes 25207F: drivers/clk/ti/ 25208F: include/linux/clk/ti.h 25209 25210TI DAVINCI MACHINE SUPPORT 25211M: Bartosz Golaszewski <brgl@bgdev.pl> 25212L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25213S: Maintained 25214T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 25215F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 25216F: arch/arm/boot/dts/ti/davinci/ 25217F: arch/arm/mach-davinci/ 25218F: drivers/i2c/busses/i2c-davinci.c 25219 25220TI DAVINCI SERIES CLOCK DRIVER 25221M: David Lechner <david@lechnology.com> 25222S: Maintained 25223F: Documentation/devicetree/bindings/clock/ti/davinci/ 25224F: drivers/clk/davinci/ 25225F: include/linux/clk/davinci.h 25226 25227TI DAVINCI SERIES GPIO DRIVER 25228M: Keerthy <j-keerthy@ti.com> 25229L: linux-gpio@vger.kernel.org 25230S: Maintained 25231F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 25232F: drivers/gpio/gpio-davinci.c 25233 25234TI DAVINCI SERIES MEDIA DRIVER 25235M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 25236L: linux-media@vger.kernel.org 25237S: Maintained 25238W: https://linuxtv.org 25239Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25240T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 25241F: drivers/media/platform/ti/davinci/ 25242F: include/media/davinci/ 25243 25244TI ENHANCED CAPTURE (eCAP) DRIVER 25245M: Vignesh Raghavendra <vigneshr@ti.com> 25246R: Julien Panis <jpanis@baylibre.com> 25247L: linux-iio@vger.kernel.org 25248L: linux-omap@vger.kernel.org 25249S: Maintained 25250F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 25251F: drivers/counter/ti-ecap-capture.c 25252 25253TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 25254R: David Lechner <david@lechnology.com> 25255L: linux-iio@vger.kernel.org 25256F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 25257F: drivers/counter/ti-eqep.c 25258 25259TI ETHERNET SWITCH DRIVER (CPSW) 25260R: Siddharth Vadapalli <s-vadapalli@ti.com> 25261R: Roger Quadros <rogerq@kernel.org> 25262L: linux-omap@vger.kernel.org 25263L: netdev@vger.kernel.org 25264S: Maintained 25265F: drivers/net/ethernet/ti/cpsw* 25266F: drivers/net/ethernet/ti/davinci* 25267 25268TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 25269M: Alex Dubov <oakad@yahoo.com> 25270S: Maintained 25271W: http://tifmxx.berlios.de/ 25272F: drivers/memstick/host/tifm_ms.c 25273F: drivers/misc/tifm* 25274F: drivers/mmc/host/tifm_sd.c 25275F: include/linux/tifm.h 25276 25277TI FPC202 DUAL PORT CONTROLLER 25278M: Romain Gantois <romain.gantois@bootlin.com> 25279L: linux-kernel@vger.kernel.org 25280S: Maintained 25281F: Documentation/devicetree/bindings/misc/ti,fpc202.yaml 25282F: drivers/misc/ti_fpc202.c 25283 25284TI FPD-LINK DRIVERS 25285M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 25286L: linux-media@vger.kernel.org 25287S: Maintained 25288F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 25289F: drivers/media/i2c/ds90* 25290F: include/media/i2c/ds90* 25291 25292TI HDC302X HUMIDITY DRIVER 25293M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 25294M: Li peiyu <579lpy@gmail.com> 25295L: linux-iio@vger.kernel.org 25296S: Maintained 25297F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 25298F: drivers/iio/humidity/hdc3020.c 25299 25300TI ICSSG ETHERNET DRIVER (ICSSG) 25301R: MD Danish Anwar <danishanwar@ti.com> 25302R: Roger Quadros <rogerq@kernel.org> 25303L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25304L: netdev@vger.kernel.org 25305S: Maintained 25306F: Documentation/devicetree/bindings/net/ti,icss*.yaml 25307F: drivers/net/ethernet/ti/icssg/* 25308 25309TI J721E CSI2RX DRIVER 25310M: Jai Luthra <jai.luthra@linux.dev> 25311L: linux-media@vger.kernel.org 25312S: Maintained 25313F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 25314F: drivers/media/platform/ti/j721e-csi2rx/ 25315 25316TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 25317M: Nishanth Menon <nm@ti.com> 25318M: Santosh Shilimkar <ssantosh@kernel.org> 25319L: linux-kernel@vger.kernel.org 25320L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25321S: Maintained 25322T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 25323F: Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml 25324F: drivers/pmdomain/ti/omap_prm.c 25325F: drivers/soc/ti/* 25326F: include/linux/pruss_driver.h 25327 25328TI LM49xxx FAMILY ASoC CODEC DRIVERS 25329M: M R Swami Reddy <mr.swami.reddy@ti.com> 25330M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 25331L: linux-sound@vger.kernel.org 25332S: Maintained 25333F: sound/soc/codecs/isabelle* 25334F: sound/soc/codecs/lm49453* 25335 25336TI LMP92064 ADC DRIVER 25337M: Leonard Göhrs <l.goehrs@pengutronix.de> 25338R: kernel@pengutronix.de 25339L: linux-iio@vger.kernel.org 25340S: Maintained 25341F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 25342F: drivers/iio/adc/ti-lmp92064.c 25343 25344TI PCM3060 ASoC CODEC DRIVER 25345M: Kirill Marinushkin <k.marinushkin@gmail.com> 25346L: linux-sound@vger.kernel.org 25347S: Maintained 25348F: Documentation/devicetree/bindings/sound/pcm3060.txt 25349F: sound/soc/codecs/pcm3060* 25350 25351TI TAS571X FAMILY ASoC CODEC DRIVER 25352M: Kevin Cernekee <cernekee@chromium.org> 25353L: linux-sound@vger.kernel.org 25354S: Odd Fixes 25355F: sound/soc/codecs/tas571x* 25356 25357TI TMAG5273 MAGNETOMETER DRIVER 25358M: Gerald Loacker <gerald.loacker@wolfvision.net> 25359L: linux-iio@vger.kernel.org 25360S: Maintained 25361F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 25362F: drivers/iio/magnetometer/tmag5273.c 25363 25364TI TRF7970A NFC DRIVER 25365M: Mark Greer <mgreer@animalcreek.com> 25366L: linux-wireless@vger.kernel.org 25367S: Supported 25368F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 25369F: drivers/nfc/trf7970a.c 25370 25371TI TSC2046 ADC DRIVER 25372M: Oleksij Rempel <o.rempel@pengutronix.de> 25373R: kernel@pengutronix.de 25374L: linux-iio@vger.kernel.org 25375S: Maintained 25376F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 25377F: drivers/iio/adc/ti-tsc2046.c 25378 25379TI TWL4030 SERIES SOC CODEC DRIVER 25380M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 25381L: linux-sound@vger.kernel.org 25382S: Maintained 25383F: sound/soc/codecs/twl4030* 25384 25385TI VPE/CAL DRIVERS 25386M: Benoit Parrot <bparrot@ti.com> 25387L: linux-media@vger.kernel.org 25388S: Maintained 25389W: http://linuxtv.org/ 25390Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25391F: Documentation/devicetree/bindings/media/ti,cal.yaml 25392F: Documentation/devicetree/bindings/media/ti,vpe.yaml 25393F: drivers/media/platform/ti/cal/ 25394F: drivers/media/platform/ti/vpe/ 25395 25396TI WILINK WIRELESS DRIVERS 25397L: linux-wireless@vger.kernel.org 25398S: Orphan 25399W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 25400W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 25401F: drivers/net/wireless/ti/ 25402 25403TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 25404M: John Stultz <jstultz@google.com> 25405M: Thomas Gleixner <tglx@linutronix.de> 25406R: Stephen Boyd <sboyd@kernel.org> 25407L: linux-kernel@vger.kernel.org 25408S: Supported 25409T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 25410F: include/linux/clocksource.h 25411F: include/linux/time.h 25412F: include/linux/timekeeper_internal.h 25413F: include/linux/timekeeping.h 25414F: include/linux/timex.h 25415F: include/uapi/linux/time.h 25416F: include/uapi/linux/timex.h 25417F: kernel/time/alarmtimer.c 25418F: kernel/time/clocksource* 25419F: kernel/time/ntp* 25420F: kernel/time/time.c 25421F: kernel/time/timeconst.bc 25422F: kernel/time/timeconv.c 25423F: kernel/time/timecounter.c 25424F: kernel/time/timekeeping* 25425F: kernel/time/time_test.c 25426F: tools/testing/selftests/timers/ 25427 25428TIPC NETWORK LAYER 25429M: Jon Maloy <jmaloy@redhat.com> 25430L: netdev@vger.kernel.org (core kernel code) 25431L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 25432S: Maintained 25433W: http://tipc.sourceforge.net/ 25434F: include/uapi/linux/tipc*.h 25435F: net/tipc/ 25436 25437TLAN NETWORK DRIVER 25438M: Samuel Chessman <chessman@tux.org> 25439L: tlan-devel@lists.sourceforge.net (subscribers-only) 25440S: Maintained 25441W: http://sourceforge.net/projects/tlan/ 25442F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 25443F: drivers/net/ethernet/ti/tlan.* 25444 25445TMIO/SDHI MMC DRIVER 25446M: Wolfram Sang <wsa+renesas@sang-engineering.com> 25447L: linux-mmc@vger.kernel.org 25448L: linux-renesas-soc@vger.kernel.org 25449S: Supported 25450F: drivers/mmc/host/renesas_sdhi* 25451F: drivers/mmc/host/tmio_mmc* 25452F: include/linux/platform_data/tmio.h 25453 25454TMP513 HARDWARE MONITOR DRIVER 25455M: Eric Tremblay <etremblay@distech-controls.com> 25456L: linux-hwmon@vger.kernel.org 25457S: Maintained 25458F: Documentation/hwmon/tmp513.rst 25459F: drivers/hwmon/tmp513.c 25460 25461TMPFS (SHMEM FILESYSTEM) 25462M: Hugh Dickins <hughd@google.com> 25463R: Baolin Wang <baolin.wang@linux.alibaba.com> 25464L: linux-mm@kvack.org 25465S: Maintained 25466F: include/linux/memfd.h 25467F: include/linux/shmem_fs.h 25468F: mm/memfd.c 25469F: mm/shmem.c 25470F: mm/shmem_quota.c 25471 25472TOMOYO SECURITY MODULE 25473M: Kentaro Takeda <takedakn@nttdata.co.jp> 25474M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 25475L: tomoyo-users_en@lists.sourceforge.net (subscribers-only, English language) 25476L: tomoyo-users_ja@lists.sourceforge.net (subscribers-only, Japanese language) 25477S: Maintained 25478W: https://tomoyo.sourceforge.net/ 25479F: security/tomoyo/ 25480 25481TOPSTAR LAPTOP EXTRAS DRIVER 25482M: Herton Ronaldo Krzesinski <herton@canonical.com> 25483L: platform-driver-x86@vger.kernel.org 25484S: Maintained 25485F: drivers/platform/x86/topstar-laptop.c 25486 25487TORADEX EMBEDDED CONTROLLER DRIVER 25488M: Emanuele Ghidoli <ghidoliemanuele@gmail.com> 25489M: Francesco Dolcini <francesco@dolcini.it> 25490S: Maintained 25491F: Documentation/devicetree/bindings/power/reset/toradex,smarc-ec.yaml 25492F: drivers/power/reset/tdx-ec-poweroff.c 25493 25494TORTURE-TEST MODULES 25495M: Davidlohr Bueso <dave@stgolabs.net> 25496M: "Paul E. McKenney" <paulmck@kernel.org> 25497M: Josh Triplett <josh@joshtriplett.org> 25498L: linux-kernel@vger.kernel.org 25499S: Supported 25500T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 25501F: Documentation/RCU/torture.rst 25502F: kernel/locking/locktorture.c 25503F: kernel/rcu/rcuscale.c 25504F: kernel/rcu/rcutorture.c 25505F: kernel/rcu/refscale.c 25506F: kernel/torture.c 25507 25508TOSHIBA ACPI EXTRAS DRIVER 25509M: Azael Avalos <coproscefalo@gmail.com> 25510L: platform-driver-x86@vger.kernel.org 25511S: Maintained 25512F: drivers/platform/x86/toshiba_acpi.c 25513 25514TOSHIBA BLUETOOTH DRIVER 25515M: Azael Avalos <coproscefalo@gmail.com> 25516L: platform-driver-x86@vger.kernel.org 25517S: Maintained 25518F: drivers/platform/x86/toshiba_bluetooth.c 25519 25520TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 25521M: Azael Avalos <coproscefalo@gmail.com> 25522L: platform-driver-x86@vger.kernel.org 25523S: Maintained 25524F: drivers/platform/x86/toshiba_haps.c 25525 25526TOSHIBA SMM DRIVER 25527M: Jonathan Buzzard <jonathan@buzzard.org.uk> 25528S: Maintained 25529W: http://www.buzzard.org.uk/toshiba/ 25530F: drivers/char/toshiba.c 25531F: include/linux/toshiba.h 25532F: include/uapi/linux/toshiba.h 25533 25534TOSHIBA TC358743 DRIVER 25535M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 25536L: linux-media@vger.kernel.org 25537S: Maintained 25538F: Documentation/devicetree/bindings/media/i2c/toshiba,tc358743.txt 25539F: drivers/media/i2c/tc358743* 25540F: include/media/i2c/tc358743.h 25541 25542TOSHIBA WMI HOTKEYS DRIVER 25543M: Azael Avalos <coproscefalo@gmail.com> 25544L: platform-driver-x86@vger.kernel.org 25545S: Maintained 25546F: drivers/platform/x86/toshiba-wmi.c 25547 25548TOUCH OVERLAY 25549M: Javier Carrasco <javier.carrasco@wolfvision.net> 25550L: linux-input@vger.kernel.org 25551S: Maintained 25552F: drivers/input/touch-overlay.c 25553F: include/linux/input/touch-overlay.h 25554 25555TPM DEVICE DRIVER 25556M: Peter Huewe <peterhuewe@gmx.de> 25557M: Jarkko Sakkinen <jarkko@kernel.org> 25558R: Jason Gunthorpe <jgg@ziepe.ca> 25559L: linux-integrity@vger.kernel.org 25560S: Maintained 25561W: https://codeberg.org/jarkko/linux-tpmdd-test 25562Q: https://patchwork.kernel.org/project/linux-integrity/list/ 25563T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 25564F: Documentation/devicetree/bindings/tpm/ 25565F: drivers/char/tpm/ 25566F: include/linux/tpm*.h 25567F: include/uapi/linux/vtpm_proxy.h 25568F: tools/testing/selftests/tpm2/ 25569 25570TPS546D24 DRIVER 25571M: Duke Du <dukedu83@gmail.com> 25572L: linux-hwmon@vger.kernel.org 25573S: Maintained 25574F: Documentation/hwmon/tps546d24.rst 25575F: drivers/hwmon/pmbus/tps546d24.c 25576 25577TQ SYSTEMS BOARD & DRIVER SUPPORT 25578L: linux@ew.tq-group.com 25579S: Supported 25580W: https://www.tq-group.com/en/products/tq-embedded/ 25581F: arch/arm/boot/dts/nxp/imx/*mba*.dts* 25582F: arch/arm/boot/dts/nxp/imx/*tqma*.dts* 25583F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 25584F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 25585F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 25586F: arch/arm64/boot/dts/freescale/mba*.dtsi 25587F: arch/arm64/boot/dts/freescale/tqma8*.dtsi 25588F: arch/arm64/boot/dts/freescale/tqml*.dts* 25589F: drivers/gpio/gpio-tqmx86.c 25590F: drivers/mfd/tqmx86.c 25591F: drivers/watchdog/tqmx86_wdt.c 25592 25593TRACING 25594M: Steven Rostedt <rostedt@goodmis.org> 25595M: Masami Hiramatsu <mhiramat@kernel.org> 25596R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 25597L: linux-kernel@vger.kernel.org 25598L: linux-trace-kernel@vger.kernel.org 25599S: Maintained 25600Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 25601T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 25602F: Documentation/trace/* 25603F: fs/tracefs/ 25604F: include/linux/trace*.h 25605F: include/trace/ 25606F: kernel/trace/ 25607F: kernel/tracepoint.c 25608F: scripts/tracing/ 25609F: tools/testing/selftests/ftrace/ 25610 25611TRACING MMIO ACCESSES (MMIOTRACE) 25612M: Steven Rostedt <rostedt@goodmis.org> 25613M: Masami Hiramatsu <mhiramat@kernel.org> 25614R: Pekka Paalanen <ppaalanen@gmail.com> 25615L: linux-kernel@vger.kernel.org 25616L: nouveau@lists.freedesktop.org 25617S: Maintained 25618F: arch/x86/mm/kmmio.c 25619F: arch/x86/mm/mmio-mod.c 25620F: arch/x86/mm/testmmiotrace.c 25621F: include/linux/mmiotrace.h 25622F: kernel/trace/trace_mmiotrace.c 25623 25624TRACING OS NOISE / LATENCY TRACERS 25625M: Steven Rostedt <rostedt@goodmis.org> 25626S: Maintained 25627F: Documentation/trace/hwlat_detector.rst 25628F: Documentation/trace/osnoise-tracer.rst 25629F: Documentation/trace/timerlat-tracer.rst 25630F: arch/*/kernel/trace.c 25631F: include/trace/events/osnoise.h 25632F: kernel/trace/trace_hwlat.c 25633F: kernel/trace/trace_irqsoff.c 25634F: kernel/trace/trace_osnoise.c 25635F: kernel/trace/trace_sched_wakeup.c 25636 25637TRADITIONAL CHINESE DOCUMENTATION 25638M: Hu Haowen <2023002089@link.tyut.edu.cn> 25639S: Maintained 25640W: https://github.com/srcres258/linux-doc 25641T: git https://github.com/srcres258/linux-doc.git doc-zh-tw 25642F: Documentation/translations/zh_TW/ 25643 25644TRIGGER SOURCE - ADI UTIL SIGMA DELTA SPI 25645M: David Lechner <dlechner@baylibre.com> 25646S: Maintained 25647F: Documentation/devicetree/bindings/trigger-source/adi,util-sigma-delta-spi.yaml 25648 25649TRIGGER SOURCE 25650M: David Lechner <dlechner@baylibre.com> 25651S: Maintained 25652F: Documentation/devicetree/bindings/trigger-source/gpio-trigger.yaml 25653F: Documentation/devicetree/bindings/trigger-source/pwm-trigger.yaml 25654 25655TRUSTED SECURITY MODULE (TSM) INFRASTRUCTURE 25656M: Dan Williams <dan.j.williams@intel.com> 25657L: linux-coco@lists.linux.dev 25658S: Maintained 25659F: Documentation/ABI/testing/configfs-tsm-report 25660F: Documentation/driver-api/coco/ 25661F: drivers/virt/coco/guest/ 25662F: include/linux/tsm*.h 25663F: samples/tsm-mr/ 25664 25665TRUSTED SERVICES TEE DRIVER 25666M: Balint Dobszay <balint.dobszay@arm.com> 25667M: Sudeep Holla <sudeep.holla@arm.com> 25668L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25669L: trusted-services@lists.trustedfirmware.org 25670S: Maintained 25671F: Documentation/tee/ts-tee.rst 25672F: drivers/tee/tstee/ 25673 25674TTY LAYER AND SERIAL DRIVERS 25675M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 25676M: Jiri Slaby <jirislaby@kernel.org> 25677L: linux-kernel@vger.kernel.org 25678L: linux-serial@vger.kernel.org 25679S: Supported 25680T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 25681F: Documentation/devicetree/bindings/serial/ 25682F: Documentation/driver-api/serial/ 25683F: drivers/tty/ 25684F: include/linux/selection.h 25685F: include/linux/serial.h 25686F: include/linux/serial_core.h 25687F: include/linux/sysrq.h 25688F: include/linux/tty*.h 25689F: include/linux/vt.h 25690F: include/linux/vt_*.h 25691F: include/uapi/linux/serial.h 25692F: include/uapi/linux/serial_core.h 25693F: include/uapi/linux/tty.h 25694 25695TUA9001 MEDIA DRIVER 25696L: linux-media@vger.kernel.org 25697S: Orphan 25698W: https://linuxtv.org 25699Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25700F: drivers/media/tuners/tua9001* 25701 25702TULIP NETWORK DRIVERS 25703L: netdev@vger.kernel.org 25704L: linux-parisc@vger.kernel.org 25705S: Orphan 25706F: drivers/net/ethernet/dec/tulip/ 25707 25708TUN/TAP DRIVER 25709M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 25710M: Jason Wang <jasowang@redhat.com> 25711S: Maintained 25712W: http://vtun.sourceforge.net/tun 25713F: Documentation/networking/tuntap.rst 25714F: drivers/net/tap.c 25715F: drivers/net/tun* 25716 25717TURBOCHANNEL SUBSYSTEM 25718M: "Maciej W. Rozycki" <macro@orcam.me.uk> 25719L: linux-mips@vger.kernel.org 25720S: Maintained 25721Q: https://patchwork.kernel.org/project/linux-mips/list/ 25722F: drivers/tc/ 25723F: include/linux/tc.h 25724 25725TURBOSTAT UTILITY 25726M: "Len Brown" <lenb@kernel.org> 25727L: linux-pm@vger.kernel.org 25728S: Supported 25729Q: https://patchwork.kernel.org/project/linux-pm/list/ 25730B: https://bugzilla.kernel.org 25731T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 25732F: tools/power/x86/turbostat/ 25733F: tools/testing/selftests/turbostat/ 25734 25735TUXEDO DRIVERS 25736M: Werner Sembach <wse@tuxedocomputers.com> 25737L: platform-driver-x86@vger.kernel.org 25738S: Supported 25739F: drivers/platform/x86/tuxedo/ 25740 25741TW5864 VIDEO4LINUX DRIVER 25742M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 25743M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 25744M: Andrey Utkin <andrey_utkin@fastmail.com> 25745L: linux-media@vger.kernel.org 25746S: Supported 25747F: drivers/media/pci/tw5864/ 25748 25749TW68 VIDEO4LINUX DRIVER 25750M: Hans Verkuil <hverkuil@xs4all.nl> 25751L: linux-media@vger.kernel.org 25752S: Odd Fixes 25753W: https://linuxtv.org 25754T: git git://linuxtv.org/media.git 25755F: drivers/media/pci/tw68/ 25756 25757TW686X VIDEO4LINUX DRIVER 25758M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 25759L: linux-media@vger.kernel.org 25760S: Maintained 25761W: http://linuxtv.org 25762T: git git://linuxtv.org/media.git 25763F: drivers/media/pci/tw686x/ 25764 25765U-BOOT ENVIRONMENT VARIABLES 25766M: Rafał Miłecki <rafal@milecki.pl> 25767S: Maintained 25768F: Documentation/devicetree/bindings/nvmem/layouts/u-boot,env.yaml 25769F: drivers/nvmem/layouts/u-boot-env.c 25770F: drivers/nvmem/u-boot-env.c 25771 25772UACCE ACCELERATOR FRAMEWORK 25773M: Zhangfei Gao <zhangfei.gao@linaro.org> 25774M: Zhou Wang <wangzhou1@hisilicon.com> 25775L: linux-accelerators@lists.ozlabs.org 25776L: linux-kernel@vger.kernel.org 25777S: Maintained 25778F: Documentation/ABI/testing/sysfs-driver-uacce 25779F: Documentation/misc-devices/uacce.rst 25780F: drivers/misc/uacce/ 25781F: include/linux/uacce.h 25782F: include/uapi/misc/uacce/ 25783 25784UBI FILE SYSTEM (UBIFS) 25785M: Richard Weinberger <richard@nod.at> 25786R: Zhihao Cheng <chengzhihao1@huawei.com> 25787L: linux-mtd@lists.infradead.org 25788S: Supported 25789W: http://www.linux-mtd.infradead.org/doc/ubifs.html 25790T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 25791T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 25792F: Documentation/ABI/testing/sysfs-fs-ubifs 25793F: Documentation/filesystems/ubifs-authentication.rst 25794F: Documentation/filesystems/ubifs.rst 25795F: fs/ubifs/ 25796 25797UBLK USERSPACE BLOCK DRIVER 25798M: Ming Lei <ming.lei@redhat.com> 25799L: linux-block@vger.kernel.org 25800S: Maintained 25801F: Documentation/block/ublk.rst 25802F: drivers/block/ublk_drv.c 25803F: include/uapi/linux/ublk_cmd.h 25804F: tools/testing/selftests/ublk/ 25805 25806UBSAN 25807M: Kees Cook <kees@kernel.org> 25808R: Marco Elver <elver@google.com> 25809R: Andrey Konovalov <andreyknvl@gmail.com> 25810R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 25811L: kasan-dev@googlegroups.com 25812L: linux-hardening@vger.kernel.org 25813S: Supported 25814T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 25815F: Documentation/dev-tools/ubsan.rst 25816F: include/linux/ubsan.h 25817F: lib/Kconfig.ubsan 25818F: lib/test_ubsan.c 25819F: lib/ubsan.c 25820F: lib/ubsan.h 25821F: scripts/Makefile.ubsan 25822K: \bARCH_HAS_UBSAN\b 25823 25824UCLINUX (M68KNOMMU AND COLDFIRE) 25825M: Greg Ungerer <gerg@linux-m68k.org> 25826L: linux-m68k@lists.linux-m68k.org 25827S: Maintained 25828W: http://www.linux-m68k.org/ 25829T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 25830F: arch/m68k/*/*_no.* 25831F: arch/m68k/68*/ 25832F: arch/m68k/coldfire/ 25833F: arch/m68k/include/asm/*_no.* 25834 25835UDF FILESYSTEM 25836M: Jan Kara <jack@suse.com> 25837S: Maintained 25838F: Documentation/filesystems/udf.rst 25839F: fs/udf/ 25840 25841UDRAW TABLET 25842M: Bastien Nocera <hadess@hadess.net> 25843L: linux-input@vger.kernel.org 25844S: Maintained 25845F: drivers/hid/hid-udraw-ps3.c 25846 25847UHID USERSPACE HID IO DRIVER 25848M: David Rheinsberg <david@readahead.eu> 25849L: linux-input@vger.kernel.org 25850S: Maintained 25851F: drivers/hid/uhid.c 25852F: include/uapi/linux/uhid.h 25853 25854ULPI BUS 25855M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 25856L: linux-usb@vger.kernel.org 25857S: Maintained 25858F: drivers/usb/common/ulpi.c 25859F: include/linux/ulpi/ 25860 25861ULTRATRONIK BOARD SUPPORT 25862M: Goran Rađenović <goran.radni@gmail.com> 25863M: Börge Strümpfel <boerge.struempfel@gmail.com> 25864S: Maintained 25865F: arch/arm/boot/dts/st/stm32mp157c-ultra-fly-sbc.dts 25866 25867UNICODE SUBSYSTEM 25868M: Gabriel Krisman Bertazi <krisman@kernel.org> 25869L: linux-fsdevel@vger.kernel.org 25870S: Supported 25871T: git git://git.kernel.org/pub/scm/linux/kernel/git/krisman/unicode.git 25872F: fs/unicode/ 25873 25874UNIFDEF 25875M: Tony Finch <dot@dotat.at> 25876S: Maintained 25877W: http://dotat.at/prog/unifdef 25878F: scripts/unifdef.c 25879 25880UNIFORM CDROM DRIVER 25881M: Phillip Potter <phil@philpotter.co.uk> 25882S: Maintained 25883F: Documentation/cdrom/ 25884F: drivers/cdrom/cdrom.c 25885F: include/linux/cdrom.h 25886F: include/uapi/linux/cdrom.h 25887 25888UNION-FIND 25889M: Xavier <xavier_qy@163.com> 25890L: linux-kernel@vger.kernel.org 25891S: Maintained 25892F: Documentation/core-api/union_find.rst 25893F: Documentation/translations/zh_CN/core-api/union_find.rst 25894F: include/linux/union_find.h 25895F: lib/union_find.c 25896 25897UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 25898R: Alim Akhtar <alim.akhtar@samsung.com> 25899R: Avri Altman <avri.altman@wdc.com> 25900R: Bart Van Assche <bvanassche@acm.org> 25901L: linux-scsi@vger.kernel.org 25902S: Supported 25903F: Documentation/devicetree/bindings/ufs/ 25904F: Documentation/scsi/ufs.rst 25905F: drivers/ufs/core/ 25906 25907UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 25908M: Pedro Sousa <pedrom.sousa@synopsys.com> 25909L: linux-scsi@vger.kernel.org 25910S: Supported 25911F: drivers/ufs/host/*dwc* 25912 25913UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 25914M: Alim Akhtar <alim.akhtar@samsung.com> 25915R: Peter Griffin <peter.griffin@linaro.org> 25916L: linux-scsi@vger.kernel.org 25917L: linux-samsung-soc@vger.kernel.org 25918S: Maintained 25919F: drivers/ufs/host/ufs-exynos* 25920 25921UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 25922M: Peter Wang <peter.wang@mediatek.com> 25923R: Stanley Jhu <chu.stanley@gmail.com> 25924L: linux-scsi@vger.kernel.org 25925L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 25926S: Maintained 25927F: drivers/ufs/host/ufs-mediatek* 25928 25929UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 25930M: Manivannan Sadhasivam <mani@kernel.org> 25931L: linux-arm-msm@vger.kernel.org 25932L: linux-scsi@vger.kernel.org 25933S: Maintained 25934F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 25935F: drivers/ufs/host/ufs-qcom* 25936 25937UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 25938M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 25939L: linux-renesas-soc@vger.kernel.org 25940L: linux-scsi@vger.kernel.org 25941S: Maintained 25942F: drivers/ufs/host/ufs-renesas.c 25943 25944UNSORTED BLOCK IMAGES (UBI) 25945M: Richard Weinberger <richard@nod.at> 25946R: Zhihao Cheng <chengzhihao1@huawei.com> 25947L: linux-mtd@lists.infradead.org 25948S: Supported 25949W: http://www.linux-mtd.infradead.org/ 25950T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 25951T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 25952F: drivers/mtd/ubi/ 25953F: include/linux/mtd/ubi.h 25954F: include/uapi/mtd/ubi-user.h 25955 25956UPROBES 25957M: Masami Hiramatsu <mhiramat@kernel.org> 25958M: Oleg Nesterov <oleg@redhat.com> 25959M: Peter Zijlstra <peterz@infradead.org> 25960L: linux-kernel@vger.kernel.org 25961L: linux-trace-kernel@vger.kernel.org 25962S: Maintained 25963F: arch/*/include/asm/uprobes.h 25964F: arch/*/kernel/probes/uprobes.c 25965F: arch/*/kernel/uprobes.c 25966F: include/linux/uprobes.h 25967F: kernel/events/uprobes.c 25968 25969USB "USBNET" DRIVER FRAMEWORK 25970M: Oliver Neukum <oneukum@suse.com> 25971L: netdev@vger.kernel.org 25972S: Maintained 25973W: http://www.linux-usb.org/usbnet 25974F: drivers/net/usb/usbnet.c 25975F: include/linux/usb/usbnet.h 25976 25977USB ACM DRIVER 25978M: Oliver Neukum <oneukum@suse.com> 25979L: linux-usb@vger.kernel.org 25980S: Maintained 25981F: Documentation/usb/acm.rst 25982F: drivers/usb/class/cdc-acm.* 25983 25984USB APPLE MFI FASTCHARGE DRIVER 25985M: Bastien Nocera <hadess@hadess.net> 25986L: linux-usb@vger.kernel.org 25987S: Maintained 25988F: drivers/usb/misc/apple-mfi-fastcharge.c 25989 25990USB AR5523 WIRELESS DRIVER 25991L: linux-wireless@vger.kernel.org 25992S: Orphan 25993F: drivers/net/wireless/ath/ar5523/ 25994 25995USB ATTACHED SCSI 25996M: Oliver Neukum <oneukum@suse.com> 25997L: linux-usb@vger.kernel.org 25998L: linux-scsi@vger.kernel.org 25999S: Maintained 26000F: drivers/usb/storage/uas.c 26001 26002USB CDC ETHERNET DRIVER 26003M: Oliver Neukum <oliver@neukum.org> 26004L: linux-usb@vger.kernel.org 26005S: Maintained 26006F: drivers/net/usb/cdc_*.c 26007F: include/uapi/linux/usb/cdc.h 26008 26009USB CHAOSKEY DRIVER 26010M: Keith Packard <keithp@keithp.com> 26011L: linux-usb@vger.kernel.org 26012S: Maintained 26013F: drivers/usb/misc/chaoskey.c 26014 26015USB CYPRESS C67X00 DRIVER 26016L: linux-usb@vger.kernel.org 26017S: Orphan 26018F: drivers/usb/c67x00/ 26019 26020USB DAVICOM DM9601 DRIVER 26021M: Peter Korsgaard <peter@korsgaard.com> 26022L: netdev@vger.kernel.org 26023S: Maintained 26024W: http://www.linux-usb.org/usbnet 26025F: drivers/net/usb/dm9601.c 26026 26027USB EHCI DRIVER 26028M: Alan Stern <stern@rowland.harvard.edu> 26029L: linux-usb@vger.kernel.org 26030S: Maintained 26031F: Documentation/usb/ehci.rst 26032F: drivers/usb/host/ehci* 26033 26034USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 26035M: Jiri Kosina <jikos@kernel.org> 26036M: Benjamin Tissoires <bentiss@kernel.org> 26037L: linux-usb@vger.kernel.org 26038S: Maintained 26039T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 26040F: Documentation/hid/hiddev.rst 26041F: drivers/hid/usbhid/ 26042 26043USB INTEL XHCI ROLE MUX DRIVER 26044M: Hans de Goede <hansg@kernel.org> 26045L: linux-usb@vger.kernel.org 26046S: Maintained 26047F: drivers/usb/roles/intel-xhci-usb-role-switch.c 26048 26049USB IP DRIVER FOR HISILICON KIRIN 960 26050M: Yu Chen <chenyu56@huawei.com> 26051M: Binghui Wang <wangbinghui@hisilicon.com> 26052L: linux-usb@vger.kernel.org 26053S: Maintained 26054F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 26055F: drivers/phy/hisilicon/phy-hi3660-usb3.c 26056 26057USB IP DRIVER FOR HISILICON KIRIN 970 26058M: Mauro Carvalho Chehab <mchehab@kernel.org> 26059L: linux-usb@vger.kernel.org 26060S: Maintained 26061F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 26062F: drivers/phy/hisilicon/phy-hi3670-usb3.c 26063 26064USB ISP116X DRIVER 26065M: Olav Kongas <ok@artecdesign.ee> 26066L: linux-usb@vger.kernel.org 26067S: Maintained 26068F: drivers/usb/host/isp116x* 26069F: include/linux/usb/isp116x.h 26070 26071USB ISP1760 DRIVER 26072M: Rui Miguel Silva <rui.silva@linaro.org> 26073L: linux-usb@vger.kernel.org 26074S: Maintained 26075F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 26076F: drivers/usb/isp1760/* 26077 26078USB LAN78XX ETHERNET DRIVER 26079M: Thangaraj Samynathan <Thangaraj.S@microchip.com> 26080M: Rengarajan Sundararajan <Rengarajan.S@microchip.com> 26081M: UNGLinuxDriver@microchip.com 26082L: netdev@vger.kernel.org 26083S: Maintained 26084F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 26085F: drivers/net/usb/lan78xx.* 26086F: include/dt-bindings/net/microchip-lan78xx.h 26087 26088USB MASS STORAGE DRIVER 26089M: Alan Stern <stern@rowland.harvard.edu> 26090L: linux-usb@vger.kernel.org 26091L: usb-storage@lists.one-eyed-alien.net 26092S: Maintained 26093F: drivers/usb/storage/ 26094 26095USB MIDI DRIVER 26096M: Clemens Ladisch <clemens@ladisch.de> 26097L: linux-sound@vger.kernel.org 26098S: Maintained 26099T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 26100F: sound/usb/midi.* 26101 26102USB NETWORKING DRIVERS 26103L: linux-usb@vger.kernel.org 26104S: Odd Fixes 26105F: drivers/net/usb/ 26106 26107USB OHCI DRIVER 26108M: Alan Stern <stern@rowland.harvard.edu> 26109L: linux-usb@vger.kernel.org 26110S: Maintained 26111F: Documentation/usb/ohci.rst 26112F: drivers/usb/host/ohci* 26113 26114USB OTG FSM (Finite State Machine) 26115M: Peter Chen <peter.chen@kernel.org> 26116L: linux-usb@vger.kernel.org 26117S: Maintained 26118T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 26119F: drivers/usb/common/usb-otg-fsm.c 26120 26121USB OVER IP DRIVER 26122M: Valentina Manea <valentina.manea.m@gmail.com> 26123M: Shuah Khan <shuah@kernel.org> 26124M: Shuah Khan <skhan@linuxfoundation.org> 26125R: Hongren Zheng <i@zenithal.me> 26126L: linux-usb@vger.kernel.org 26127S: Maintained 26128F: Documentation/usb/usbip_protocol.rst 26129F: drivers/usb/usbip/ 26130F: tools/testing/selftests/drivers/usb/usbip/ 26131F: tools/usb/usbip/ 26132 26133USB PEGASUS DRIVER 26134M: Petko Manolov <petkan@nucleusys.com> 26135L: linux-usb@vger.kernel.org 26136L: netdev@vger.kernel.org 26137S: Maintained 26138W: https://github.com/petkan/pegasus 26139T: git https://github.com/petkan/pegasus.git 26140F: drivers/net/usb/pegasus.* 26141 26142USB PRINTER DRIVER (usblp) 26143M: Pete Zaitcev <zaitcev@redhat.com> 26144L: linux-usb@vger.kernel.org 26145S: Supported 26146F: drivers/usb/class/usblp.c 26147 26148USB QMI WWAN NETWORK DRIVER 26149M: Bjørn Mork <bjorn@mork.no> 26150L: netdev@vger.kernel.org 26151S: Maintained 26152F: Documentation/ABI/testing/sysfs-class-net-qmi 26153F: drivers/net/usb/qmi_wwan.c 26154 26155USB RAW GADGET DRIVER 26156R: Andrey Konovalov <andreyknvl@gmail.com> 26157L: linux-usb@vger.kernel.org 26158S: Maintained 26159B: https://github.com/xairy/raw-gadget/issues 26160F: Documentation/usb/raw-gadget.rst 26161F: drivers/usb/gadget/legacy/raw_gadget.c 26162F: include/uapi/linux/usb/raw_gadget.h 26163 26164USB RTL8150 DRIVER 26165M: Petko Manolov <petkan@nucleusys.com> 26166L: linux-usb@vger.kernel.org 26167L: netdev@vger.kernel.org 26168S: Maintained 26169W: https://github.com/petkan/rtl8150 26170T: git https://github.com/petkan/rtl8150.git 26171F: drivers/net/usb/rtl8150.c 26172 26173USB SERIAL SUBSYSTEM 26174M: Johan Hovold <johan@kernel.org> 26175L: linux-usb@vger.kernel.org 26176S: Maintained 26177T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 26178F: Documentation/usb/usb-serial.rst 26179F: drivers/usb/serial/ 26180F: include/linux/usb/serial.h 26181 26182USB SMSC75XX ETHERNET DRIVER 26183M: Steve Glendinning <steve.glendinning@shawell.net> 26184L: netdev@vger.kernel.org 26185S: Maintained 26186F: drivers/net/usb/smsc75xx.* 26187 26188USB SMSC95XX ETHERNET DRIVER 26189M: Steve Glendinning <steve.glendinning@shawell.net> 26190M: UNGLinuxDriver@microchip.com 26191L: netdev@vger.kernel.org 26192S: Maintained 26193F: drivers/net/usb/smsc95xx.* 26194 26195USB SUBSYSTEM 26196M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26197L: linux-usb@vger.kernel.org 26198S: Supported 26199W: http://www.linux-usb.org 26200T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 26201F: Documentation/devicetree/bindings/usb/ 26202F: Documentation/usb/ 26203F: drivers/usb/ 26204F: include/dt-bindings/usb/ 26205F: include/linux/usb.h 26206F: include/linux/usb/ 26207F: include/uapi/linux/usb/ 26208 26209USB TYPEC BUS FOR ALTERNATE MODES 26210M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26211L: linux-usb@vger.kernel.org 26212S: Maintained 26213F: Documentation/ABI/testing/sysfs-bus-typec 26214F: Documentation/driver-api/usb/typec_bus.rst 26215F: drivers/usb/typec/altmodes/ 26216F: include/linux/usb/typec_altmode.h 26217 26218USB TYPEC CLASS 26219M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26220L: linux-usb@vger.kernel.org 26221S: Maintained 26222F: Documentation/ABI/testing/sysfs-class-typec 26223F: Documentation/driver-api/usb/typec.rst 26224F: drivers/usb/typec/ 26225F: include/linux/usb/typec.h 26226 26227USB TYPEC INTEL PMC MUX DRIVER 26228M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26229L: linux-usb@vger.kernel.org 26230S: Maintained 26231F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 26232F: drivers/usb/typec/mux/intel_pmc_mux.c 26233 26234USB TYPEC PI3USB30532 MUX DRIVER 26235M: Hans de Goede <hansg@kernel.org> 26236L: linux-usb@vger.kernel.org 26237S: Maintained 26238F: drivers/usb/typec/mux/pi3usb30532.c 26239 26240USB TYPEC PORT CONTROLLER DRIVERS 26241M: Badhri Jagan Sridharan <badhri@google.com> 26242L: linux-usb@vger.kernel.org 26243S: Maintained 26244F: drivers/usb/typec/tcpm/tcpci.c 26245F: drivers/usb/typec/tcpm/tcpm.c 26246F: include/linux/usb/tcpci.h 26247F: include/linux/usb/tcpm.h 26248 26249USB TYPEC TUSB1046 MUX DRIVER 26250M: Romain Gantois <romain.gantois@bootlin.com> 26251L: linux-usb@vger.kernel.org 26252S: Maintained 26253F: Documentation/devicetree/bindings/usb/ti,tusb1046.yaml 26254F: drivers/usb/typec/mux/tusb1046.c 26255 26256USB UHCI DRIVER 26257M: Alan Stern <stern@rowland.harvard.edu> 26258L: linux-usb@vger.kernel.org 26259S: Maintained 26260F: drivers/usb/host/uhci* 26261 26262USB VIDEO CLASS 26263M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 26264M: Hans de Goede <hansg@kernel.org> 26265L: linux-media@vger.kernel.org 26266S: Maintained 26267W: http://www.ideasonboard.org/uvc/ 26268T: git git://linuxtv.org/media.git 26269F: Documentation/userspace-api/media/drivers/uvcvideo.rst 26270F: Documentation/userspace-api/media/v4l/metafmt-uvc-msxu-1-5.rst 26271F: Documentation/userspace-api/media/v4l/metafmt-uvc.rst 26272F: drivers/media/common/uvc.c 26273F: drivers/media/usb/uvc/ 26274F: include/linux/usb/uvc.h 26275F: include/uapi/linux/uvcvideo.h 26276 26277USB WEBCAM GADGET 26278L: linux-usb@vger.kernel.org 26279S: Orphan 26280F: drivers/usb/gadget/function/*uvc* 26281F: drivers/usb/gadget/legacy/webcam.c 26282F: include/uapi/linux/usb/g_uvc.h 26283 26284USB XHCI DRIVER 26285M: Mathias Nyman <mathias.nyman@intel.com> 26286L: linux-usb@vger.kernel.org 26287S: Supported 26288F: drivers/usb/host/pci-quirks* 26289F: drivers/usb/host/xhci* 26290 26291USER DATAGRAM PROTOCOL (UDP) 26292M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 26293L: netdev@vger.kernel.org 26294S: Maintained 26295F: include/linux/udp.h 26296F: include/net/udp.h 26297F: include/trace/events/udp.h 26298F: include/uapi/linux/udp.h 26299F: net/ipv4/udp.c 26300F: net/ipv6/udp.c 26301 26302USER-MODE LINUX (UML) 26303M: Richard Weinberger <richard@nod.at> 26304M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 26305M: Johannes Berg <johannes@sipsolutions.net> 26306L: linux-um@lists.infradead.org 26307S: Maintained 26308W: http://user-mode-linux.sourceforge.net 26309Q: https://patchwork.ozlabs.org/project/linux-um/list/ 26310T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 26311T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 26312F: Documentation/virt/uml/ 26313F: arch/um/ 26314F: arch/x86/um/ 26315F: fs/hostfs/ 26316 26317USERSPACE COPYIN/COPYOUT (UIOVEC) 26318M: Alexander Viro <viro@zeniv.linux.org.uk> 26319L: linux-block@vger.kernel.org 26320L: linux-fsdevel@vger.kernel.org 26321S: Maintained 26322F: include/linux/uio.h 26323F: lib/iov_iter.c 26324 26325USERSPACE DMA BUFFER DRIVER 26326M: Gerd Hoffmann <kraxel@redhat.com> 26327M: Vivek Kasireddy <vivek.kasireddy@intel.com> 26328L: dri-devel@lists.freedesktop.org 26329S: Maintained 26330T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 26331F: drivers/dma-buf/udmabuf.c 26332F: include/uapi/linux/udmabuf.h 26333 26334USERSPACE I/O (UIO) 26335M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26336S: Maintained 26337T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 26338F: Documentation/driver-api/uio-howto.rst 26339F: drivers/uio/ 26340F: include/linux/uio_driver.h 26341 26342USERSPACE STACK UNWINDING 26343M: Josh Poimboeuf <jpoimboe@kernel.org> 26344M: Steven Rostedt <rostedt@goodmis.org> 26345S: Maintained 26346F: include/linux/unwind*.h 26347F: kernel/unwind/ 26348 26349UTIL-LINUX PACKAGE 26350M: Karel Zak <kzak@redhat.com> 26351L: util-linux@vger.kernel.org 26352S: Maintained 26353W: http://en.wikipedia.org/wiki/Util-linux 26354T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 26355 26356UUID HELPERS 26357R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 26358L: linux-kernel@vger.kernel.org 26359S: Maintained 26360F: include/linux/uuid.h 26361F: lib/test_uuid.c 26362F: lib/uuid.c 26363 26364UV SYSFS DRIVER 26365M: Justin Ernst <justin.ernst@hpe.com> 26366L: platform-driver-x86@vger.kernel.org 26367S: Maintained 26368F: drivers/platform/x86/uv_sysfs.c 26369 26370UVESAFB DRIVER 26371M: Michal Januszewski <spock@gentoo.org> 26372L: linux-fbdev@vger.kernel.org 26373S: Maintained 26374W: https://github.com/mjanusz/v86d 26375F: Documentation/fb/uvesafb.rst 26376F: drivers/video/fbdev/uvesafb.* 26377 26378Ux500 CLOCK DRIVERS 26379M: Ulf Hansson <ulf.hansson@linaro.org> 26380L: linux-clk@vger.kernel.org 26381L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26382S: Maintained 26383F: drivers/clk/ux500/ 26384 26385V4L2 ASYNC AND FWNODE FRAMEWORKS 26386M: Sakari Ailus <sakari.ailus@linux.intel.com> 26387L: linux-media@vger.kernel.org 26388S: Maintained 26389T: git git://linuxtv.org/media.git 26390F: drivers/media/v4l2-core/v4l2-async.c 26391F: drivers/media/v4l2-core/v4l2-fwnode.c 26392F: include/media/v4l2-async.h 26393F: include/media/v4l2-fwnode.h 26394 26395V4L2 LENS DRIVERS 26396M: Sakari Ailus <sakari.ailus@linux.intel.com> 26397L: linux-media@vger.kernel.org 26398S: Maintained 26399F: drivers/media/i2c/ak* 26400F: drivers/media/i2c/dw* 26401F: drivers/media/i2c/lm* 26402 26403V4L2 CAMERA SENSOR DRIVERS 26404M: Sakari Ailus <sakari.ailus@linux.intel.com> 26405L: linux-media@vger.kernel.org 26406S: Maintained 26407F: Documentation/driver-api/media/camera-sensor.rst 26408F: Documentation/driver-api/media/tx-rx.rst 26409F: drivers/media/i2c/ar* 26410F: drivers/media/i2c/gc* 26411F: drivers/media/i2c/hi* 26412F: drivers/media/i2c/imx* 26413F: drivers/media/i2c/mt* 26414F: drivers/media/i2c/og* 26415F: drivers/media/i2c/ov* 26416F: drivers/media/i2c/s5* 26417F: drivers/media/i2c/vd55g1.c 26418F: drivers/media/i2c/vd56g3.c 26419F: drivers/media/i2c/vgxy61.c 26420 26421VF610 NAND DRIVER 26422M: Stefan Agner <stefan@agner.ch> 26423L: linux-mtd@lists.infradead.org 26424S: Supported 26425F: drivers/mtd/nand/raw/vf610_nfc.c 26426 26427VFAT/FAT/MSDOS FILESYSTEM 26428M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 26429S: Maintained 26430F: Documentation/filesystems/vfat.rst 26431F: fs/fat/ 26432F: tools/testing/selftests/filesystems/fat/ 26433 26434VFIO CDX DRIVER 26435M: Nipun Gupta <nipun.gupta@amd.com> 26436M: Nikhil Agarwal <nikhil.agarwal@amd.com> 26437L: kvm@vger.kernel.org 26438S: Maintained 26439F: drivers/vfio/cdx/* 26440 26441VFIO DRIVER 26442M: Alex Williamson <alex.williamson@redhat.com> 26443L: kvm@vger.kernel.org 26444S: Maintained 26445T: git https://github.com/awilliam/linux-vfio.git 26446F: Documentation/ABI/testing/debugfs-vfio 26447F: Documentation/ABI/testing/sysfs-devices-vfio-dev 26448F: Documentation/driver-api/vfio.rst 26449F: drivers/vfio/ 26450F: include/linux/vfio.h 26451F: include/linux/vfio_pci_core.h 26452F: include/uapi/linux/vfio.h 26453 26454VFIO FSL-MC DRIVER 26455L: kvm@vger.kernel.org 26456S: Orphan 26457F: drivers/vfio/fsl-mc/ 26458 26459VFIO HISILICON PCI DRIVER 26460M: Longfang Liu <liulongfang@huawei.com> 26461M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 26462L: kvm@vger.kernel.org 26463S: Maintained 26464F: drivers/vfio/pci/hisilicon/ 26465 26466VFIO MEDIATED DEVICE DRIVERS 26467M: Kirti Wankhede <kwankhede@nvidia.com> 26468L: kvm@vger.kernel.org 26469S: Maintained 26470F: Documentation/driver-api/vfio-mediated-device.rst 26471F: drivers/vfio/mdev/ 26472F: include/linux/mdev.h 26473F: samples/vfio-mdev/ 26474 26475VFIO MLX5 PCI DRIVER 26476M: Yishai Hadas <yishaih@nvidia.com> 26477L: kvm@vger.kernel.org 26478S: Maintained 26479F: drivers/vfio/pci/mlx5/ 26480 26481VFIO NVIDIA GRACE GPU DRIVER 26482M: Ankit Agrawal <ankita@nvidia.com> 26483L: kvm@vger.kernel.org 26484S: Supported 26485F: drivers/vfio/pci/nvgrace-gpu/ 26486 26487VFIO PCI DEVICE SPECIFIC DRIVERS 26488R: Jason Gunthorpe <jgg@nvidia.com> 26489R: Yishai Hadas <yishaih@nvidia.com> 26490R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 26491R: Kevin Tian <kevin.tian@intel.com> 26492L: kvm@vger.kernel.org 26493S: Maintained 26494P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 26495F: drivers/vfio/pci/*/ 26496 26497VFIO PDS PCI DRIVER 26498M: Brett Creeley <brett.creeley@amd.com> 26499L: kvm@vger.kernel.org 26500S: Maintained 26501F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 26502F: drivers/vfio/pci/pds/ 26503 26504VFIO PLATFORM DRIVER 26505M: Eric Auger <eric.auger@redhat.com> 26506L: kvm@vger.kernel.org 26507S: Maintained 26508F: drivers/vfio/platform/ 26509 26510VFIO QAT PCI DRIVER 26511M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 26512L: kvm@vger.kernel.org 26513L: qat-linux@intel.com 26514S: Supported 26515F: drivers/vfio/pci/qat/ 26516 26517VFIO VIRTIO PCI DRIVER 26518M: Yishai Hadas <yishaih@nvidia.com> 26519L: kvm@vger.kernel.org 26520L: virtualization@lists.linux.dev 26521S: Maintained 26522F: drivers/vfio/pci/virtio 26523 26524VGA_SWITCHEROO 26525R: Lukas Wunner <lukas@wunner.de> 26526S: Maintained 26527T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 26528F: Documentation/gpu/vga-switcheroo.rst 26529F: drivers/gpu/vga/vga_switcheroo.c 26530F: include/linux/vga_switcheroo.h 26531 26532VIA RHINE NETWORK DRIVER 26533M: Kevin Brace <kevinbrace@bracecomputerlab.com> 26534S: Maintained 26535F: drivers/net/ethernet/via/via-rhine.c 26536 26537VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 26538M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 26539L: linux-fbdev@vger.kernel.org 26540S: Maintained 26541F: drivers/video/fbdev/via/ 26542F: include/linux/via-core.h 26543F: include/linux/via_i2c.h 26544 26545VIA VELOCITY NETWORK DRIVER 26546M: Francois Romieu <romieu@fr.zoreil.com> 26547L: netdev@vger.kernel.org 26548S: Maintained 26549F: drivers/net/ethernet/via/via-velocity.* 26550 26551VICODEC VIRTUAL CODEC DRIVER 26552M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 26553L: linux-media@vger.kernel.org 26554S: Maintained 26555W: https://linuxtv.org 26556T: git git://linuxtv.org/media.git 26557F: drivers/media/test-drivers/vicodec/* 26558 26559VIDEO I2C POLLING DRIVER 26560M: Matt Ranostay <matt.ranostay@konsulko.com> 26561L: linux-media@vger.kernel.org 26562S: Maintained 26563F: drivers/media/i2c/video-i2c.c 26564 26565VIDEO MULTIPLEXER DRIVER 26566M: Philipp Zabel <p.zabel@pengutronix.de> 26567L: linux-media@vger.kernel.org 26568S: Maintained 26569F: drivers/media/platform/video-mux.c 26570 26571VIDEOBUF2 FRAMEWORK 26572M: Tomasz Figa <tfiga@chromium.org> 26573M: Marek Szyprowski <m.szyprowski@samsung.com> 26574L: linux-media@vger.kernel.org 26575S: Maintained 26576F: drivers/media/common/videobuf2/* 26577F: include/media/videobuf2-* 26578 26579VIDTV VIRTUAL DIGITAL TV DRIVER 26580M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 26581L: linux-media@vger.kernel.org 26582S: Maintained 26583W: https://linuxtv.org 26584T: git git://linuxtv.org/media.git 26585F: drivers/media/test-drivers/vidtv/* 26586 26587VIMC VIRTUAL MEDIA CONTROLLER DRIVER 26588M: Shuah Khan <skhan@linuxfoundation.org> 26589R: Kieran Bingham <kieran.bingham@ideasonboard.com> 26590L: linux-media@vger.kernel.org 26591S: Maintained 26592W: https://linuxtv.org 26593T: git git://linuxtv.org/media.git 26594F: drivers/media/test-drivers/vimc/* 26595 26596VIRT LIB 26597M: Alex Williamson <alex.williamson@redhat.com> 26598M: Paolo Bonzini <pbonzini@redhat.com> 26599L: kvm@vger.kernel.org 26600S: Supported 26601F: virt/lib/ 26602 26603VIRTIO AND VHOST VSOCK DRIVER 26604M: Stefan Hajnoczi <stefanha@redhat.com> 26605M: Stefano Garzarella <sgarzare@redhat.com> 26606L: kvm@vger.kernel.org 26607L: virtualization@lists.linux.dev 26608L: netdev@vger.kernel.org 26609S: Maintained 26610F: drivers/vhost/vsock.c 26611F: include/linux/virtio_vsock.h 26612F: include/uapi/linux/virtio_vsock.h 26613F: net/vmw_vsock/virtio_transport.c 26614F: net/vmw_vsock/virtio_transport_common.c 26615 26616VIRTIO BALLOON 26617M: "Michael S. Tsirkin" <mst@redhat.com> 26618M: David Hildenbrand <david@redhat.com> 26619L: virtualization@lists.linux.dev 26620S: Maintained 26621F: drivers/virtio/virtio_balloon.c 26622F: include/linux/balloon_compaction.h 26623F: include/uapi/linux/virtio_balloon.h 26624F: mm/balloon_compaction.c 26625 26626VIRTIO BLOCK AND SCSI DRIVERS 26627M: "Michael S. Tsirkin" <mst@redhat.com> 26628M: Jason Wang <jasowang@redhat.com> 26629R: Paolo Bonzini <pbonzini@redhat.com> 26630R: Stefan Hajnoczi <stefanha@redhat.com> 26631R: Eugenio Pérez <eperezma@redhat.com> 26632L: virtualization@lists.linux.dev 26633S: Maintained 26634F: drivers/block/virtio_blk.c 26635F: drivers/scsi/virtio_scsi.c 26636F: include/uapi/linux/virtio_blk.h 26637F: include/uapi/linux/virtio_scsi.h 26638 26639VIRTIO CONSOLE DRIVER 26640M: Amit Shah <amit@kernel.org> 26641L: virtualization@lists.linux.dev 26642S: Maintained 26643F: drivers/char/virtio_console.c 26644F: include/uapi/linux/virtio_console.h 26645 26646VIRTIO CORE AND NET DRIVERS 26647M: "Michael S. Tsirkin" <mst@redhat.com> 26648M: Jason Wang <jasowang@redhat.com> 26649R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 26650R: Eugenio Pérez <eperezma@redhat.com> 26651L: virtualization@lists.linux.dev 26652S: Maintained 26653F: Documentation/ABI/testing/sysfs-bus-vdpa 26654F: Documentation/ABI/testing/sysfs-class-vduse 26655F: Documentation/devicetree/bindings/virtio/ 26656F: Documentation/driver-api/virtio/ 26657F: drivers/block/virtio_blk.c 26658F: drivers/crypto/virtio/ 26659F: drivers/net/virtio_net.c 26660F: drivers/vdpa/ 26661F: drivers/virtio/ 26662F: include/linux/vdpa.h 26663F: include/linux/virtio*.h 26664F: include/linux/vringh.h 26665F: include/uapi/linux/virtio_*.h 26666F: net/vmw_vsock/virtio* 26667F: tools/virtio/ 26668F: tools/testing/selftests/drivers/net/virtio_net/ 26669 26670VIRTIO CRYPTO DRIVER 26671M: Gonglei <arei.gonglei@huawei.com> 26672L: virtualization@lists.linux.dev 26673L: linux-crypto@vger.kernel.org 26674S: Maintained 26675F: drivers/crypto/virtio/ 26676F: include/uapi/linux/virtio_crypto.h 26677 26678VIRTIO DRIVERS FOR S390 26679M: Cornelia Huck <cohuck@redhat.com> 26680M: Halil Pasic <pasic@linux.ibm.com> 26681M: Eric Farman <farman@linux.ibm.com> 26682L: linux-s390@vger.kernel.org 26683L: virtualization@lists.linux.dev 26684L: kvm@vger.kernel.org 26685S: Supported 26686F: arch/s390/include/uapi/asm/virtio-ccw.h 26687F: drivers/s390/virtio/ 26688 26689VIRTIO FILE SYSTEM 26690M: Vivek Goyal <vgoyal@redhat.com> 26691M: Stefan Hajnoczi <stefanha@redhat.com> 26692M: Miklos Szeredi <miklos@szeredi.hu> 26693R: Eugenio Pérez <eperezma@redhat.com> 26694L: virtualization@lists.linux.dev 26695L: linux-fsdevel@vger.kernel.org 26696S: Supported 26697W: https://virtio-fs.gitlab.io/ 26698F: Documentation/filesystems/virtiofs.rst 26699F: fs/fuse/virtio_fs.c 26700F: include/uapi/linux/virtio_fs.h 26701 26702VIRTIO GPIO DRIVER 26703M: Enrico Weigelt, metux IT consult <info@metux.net> 26704M: Viresh Kumar <vireshk@kernel.org> 26705L: linux-gpio@vger.kernel.org 26706L: virtualization@lists.linux.dev 26707S: Maintained 26708F: drivers/gpio/gpio-virtio.c 26709F: include/uapi/linux/virtio_gpio.h 26710 26711VIRTIO GPU DRIVER 26712M: David Airlie <airlied@redhat.com> 26713M: Gerd Hoffmann <kraxel@redhat.com> 26714M: Dmitry Osipenko <dmitry.osipenko@collabora.com> 26715R: Gurchetan Singh <gurchetansingh@chromium.org> 26716R: Chia-I Wu <olvaffe@gmail.com> 26717L: dri-devel@lists.freedesktop.org 26718L: virtualization@lists.linux.dev 26719S: Maintained 26720T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 26721F: drivers/gpu/drm/ci/xfails/virtio* 26722F: drivers/gpu/drm/virtio/ 26723F: include/uapi/linux/virtio_gpu.h 26724 26725VIRTIO HOST (VHOST) 26726M: "Michael S. Tsirkin" <mst@redhat.com> 26727M: Jason Wang <jasowang@redhat.com> 26728R: Eugenio Pérez <eperezma@redhat.com> 26729L: kvm@vger.kernel.org 26730L: virtualization@lists.linux.dev 26731L: netdev@vger.kernel.org 26732S: Maintained 26733T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 26734F: drivers/vhost/ 26735F: include/linux/sched/vhost_task.h 26736F: include/linux/vhost_iotlb.h 26737F: include/uapi/linux/vhost.h 26738F: kernel/vhost_task.c 26739 26740VIRTIO HOST (VHOST-SCSI) 26741M: "Michael S. Tsirkin" <mst@redhat.com> 26742M: Jason Wang <jasowang@redhat.com> 26743M: Mike Christie <michael.christie@oracle.com> 26744R: Paolo Bonzini <pbonzini@redhat.com> 26745R: Stefan Hajnoczi <stefanha@redhat.com> 26746L: virtualization@lists.linux.dev 26747S: Maintained 26748F: drivers/vhost/scsi.c 26749 26750VIRTIO I2C DRIVER 26751M: Viresh Kumar <viresh.kumar@linaro.org> 26752R: "Chen, Jian Jun" <jian.jun.chen@intel.com> 26753L: linux-i2c@vger.kernel.org 26754L: virtualization@lists.linux.dev 26755S: Maintained 26756F: drivers/i2c/busses/i2c-virtio.c 26757F: include/uapi/linux/virtio_i2c.h 26758 26759VIRTIO INPUT DRIVER 26760M: Gerd Hoffmann <kraxel@redhat.com> 26761S: Maintained 26762F: drivers/virtio/virtio_input.c 26763F: include/uapi/linux/virtio_input.h 26764 26765VIRTIO IOMMU DRIVER 26766M: Jean-Philippe Brucker <jean-philippe@linaro.org> 26767L: virtualization@lists.linux.dev 26768S: Maintained 26769F: drivers/iommu/virtio-iommu.c 26770F: include/uapi/linux/virtio_iommu.h 26771 26772VIRTIO MEM DRIVER 26773M: David Hildenbrand <david@redhat.com> 26774L: virtualization@lists.linux.dev 26775S: Maintained 26776W: https://virtio-mem.gitlab.io/ 26777F: drivers/virtio/virtio_mem.c 26778F: include/uapi/linux/virtio_mem.h 26779 26780VIRTIO PMEM DRIVER 26781M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 26782L: virtualization@lists.linux.dev 26783S: Maintained 26784F: drivers/nvdimm/nd_virtio.c 26785F: drivers/nvdimm/virtio_pmem.c 26786 26787VIRTIO RTC DRIVER 26788M: Peter Hilber <quic_philber@quicinc.com> 26789L: virtualization@lists.linux.dev 26790S: Maintained 26791F: drivers/virtio/virtio_rtc_* 26792F: include/uapi/linux/virtio_rtc.h 26793 26794VIRTIO SOUND DRIVER 26795M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 26796M: "Michael S. Tsirkin" <mst@redhat.com> 26797L: virtualization@lists.linux.dev 26798L: linux-sound@vger.kernel.org 26799S: Maintained 26800F: include/uapi/linux/virtio_snd.h 26801F: sound/virtio/* 26802 26803VIRTUAL BOX GUEST DEVICE DRIVER 26804M: Hans de Goede <hansg@kernel.org> 26805M: Arnd Bergmann <arnd@arndb.de> 26806M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26807S: Maintained 26808F: drivers/virt/vboxguest/ 26809F: include/linux/vbox_utils.h 26810F: include/uapi/linux/vbox*.h 26811 26812VIRTUAL BOX SHARED FOLDER VFS DRIVER 26813M: Hans de Goede <hansg@kernel.org> 26814L: linux-fsdevel@vger.kernel.org 26815S: Maintained 26816F: fs/vboxsf/* 26817 26818VIRTUAL PCM TEST DRIVER 26819M: Ivan Orlov <ivan.orlov0322@gmail.com> 26820L: linux-sound@vger.kernel.org 26821S: Maintained 26822F: Documentation/sound/cards/pcmtest.rst 26823F: sound/drivers/pcmtest.c 26824F: tools/testing/selftests/alsa/test-pcmtest-driver.c 26825 26826VIRTUAL SERIO DEVICE DRIVER 26827M: Stephen Chandler Paul <thatslyude@gmail.com> 26828S: Maintained 26829F: drivers/input/serio/userio.c 26830F: include/uapi/linux/userio.h 26831 26832VISHAY VEML3235 AMBIENT LIGHT SENSOR DRIVER 26833M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 26834S: Maintained 26835F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 26836F: drivers/iio/light/veml3235.c 26837 26838VISHAY VEML6030 AMBIENT LIGHT SENSOR DRIVER 26839M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 26840S: Maintained 26841F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 26842F: drivers/iio/light/veml6030.c 26843 26844VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 26845M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 26846S: Maintained 26847F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 26848F: drivers/iio/light/veml6075.c 26849 26850VISL VIRTUAL STATELESS DECODER DRIVER 26851M: Daniel Almeida <daniel.almeida@collabora.com> 26852L: linux-media@vger.kernel.org 26853S: Supported 26854F: drivers/media/test-drivers/visl 26855 26856VIVID VIRTUAL VIDEO DRIVER 26857M: Hans Verkuil <hverkuil@xs4all.nl> 26858L: linux-media@vger.kernel.org 26859S: Maintained 26860W: https://linuxtv.org 26861T: git git://linuxtv.org/media.git 26862F: drivers/media/test-drivers/vivid/* 26863 26864VM SOCKETS (AF_VSOCK) 26865M: Stefano Garzarella <sgarzare@redhat.com> 26866L: virtualization@lists.linux.dev 26867L: netdev@vger.kernel.org 26868S: Maintained 26869F: drivers/net/vsockmon.c 26870F: include/net/af_vsock.h 26871F: include/uapi/linux/vm_sockets.h 26872F: include/uapi/linux/vm_sockets_diag.h 26873F: include/uapi/linux/vsockmon.h 26874F: net/vmw_vsock/ 26875F: tools/testing/selftests/vsock/ 26876F: tools/testing/vsock/ 26877 26878VMALLOC 26879M: Andrew Morton <akpm@linux-foundation.org> 26880M: Uladzislau Rezki <urezki@gmail.com> 26881L: linux-mm@kvack.org 26882S: Maintained 26883W: http://www.linux-mm.org 26884T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 26885F: include/linux/vmalloc.h 26886F: mm/vmalloc.c 26887F: lib/test_vmalloc.c 26888 26889VME SUBSYSTEM 26890L: linux-kernel@vger.kernel.org 26891S: Orphan 26892T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 26893F: Documentation/driver-api/vme.rst 26894F: drivers/staging/vme_user/ 26895 26896VMWARE BALLOON DRIVER 26897M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 26898R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26899L: linux-kernel@vger.kernel.org 26900S: Supported 26901F: drivers/misc/vmw_balloon.c 26902 26903VMWARE HYPERVISOR INTERFACE 26904M: Ajay Kaher <ajay.kaher@broadcom.com> 26905M: Alexey Makhalov <alexey.makhalov@broadcom.com> 26906R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26907L: virtualization@lists.linux.dev 26908L: x86@kernel.org 26909S: Supported 26910T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 26911F: arch/x86/include/asm/vmware.h 26912F: arch/x86/kernel/cpu/vmware.c 26913 26914VMWARE PVRDMA DRIVER 26915M: Bryan Tan <bryan-bt.tan@broadcom.com> 26916M: Vishnu Dasa <vishnu.dasa@broadcom.com> 26917R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26918L: linux-rdma@vger.kernel.org 26919S: Supported 26920F: drivers/infiniband/hw/vmw_pvrdma/ 26921 26922VMWARE PVSCSI DRIVER 26923M: Vishal Bhakta <vishal.bhakta@broadcom.com> 26924R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26925L: linux-scsi@vger.kernel.org 26926S: Supported 26927F: drivers/scsi/vmw_pvscsi.c 26928F: drivers/scsi/vmw_pvscsi.h 26929 26930VMWARE VIRTUAL PTP CLOCK DRIVER 26931M: Nick Shi <nick.shi@broadcom.com> 26932R: Ajay Kaher <ajay.kaher@broadcom.com> 26933R: Alexey Makhalov <alexey.makhalov@broadcom.com> 26934R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26935L: netdev@vger.kernel.org 26936S: Supported 26937F: drivers/ptp/ptp_vmw.c 26938 26939VMWARE VMCI DRIVER 26940M: Bryan Tan <bryan-bt.tan@broadcom.com> 26941M: Vishnu Dasa <vishnu.dasa@broadcom.com> 26942R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26943L: linux-kernel@vger.kernel.org 26944S: Supported 26945F: drivers/misc/vmw_vmci/ 26946F: include/linux/vmw_vmci* 26947 26948VMWARE VMMOUSE SUBDRIVER 26949M: Zack Rusin <zack.rusin@broadcom.com> 26950R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26951L: linux-input@vger.kernel.org 26952S: Supported 26953F: drivers/input/mouse/vmmouse.c 26954F: drivers/input/mouse/vmmouse.h 26955 26956VMWARE VMXNET3 ETHERNET DRIVER 26957M: Ronak Doshi <ronak.doshi@broadcom.com> 26958R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26959L: netdev@vger.kernel.org 26960S: Supported 26961F: drivers/net/vmxnet3/ 26962 26963VMWARE VSOCK VMCI TRANSPORT DRIVER 26964M: Bryan Tan <bryan-bt.tan@broadcom.com> 26965M: Vishnu Dasa <vishnu.dasa@broadcom.com> 26966R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26967L: linux-kernel@vger.kernel.org 26968S: Supported 26969F: net/vmw_vsock/vmci_transport* 26970 26971VOCORE VOCORE2 BOARD 26972M: Harvey Hunt <harveyhuntnexus@gmail.com> 26973L: linux-mips@vger.kernel.org 26974S: Maintained 26975F: arch/mips/boot/dts/ralink/vocore2.dts 26976 26977VOLTAGE AND CURRENT REGULATOR FRAMEWORK 26978M: Liam Girdwood <lgirdwood@gmail.com> 26979M: Mark Brown <broonie@kernel.org> 26980L: linux-kernel@vger.kernel.org 26981S: Supported 26982W: http://www.slimlogic.co.uk/?p=48 26983T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 26984F: Documentation/devicetree/bindings/regulator/ 26985F: Documentation/power/regulator/ 26986F: drivers/regulator/ 26987F: rust/kernel/regulator.rs 26988F: include/dt-bindings/regulator/ 26989F: include/linux/regulator/ 26990K: regulator_get_optional 26991 26992VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 26993R: Matti Vaittinen <mazziesaccount@gmail.com> 26994F: drivers/regulator/irq_helpers.c 26995 26996VRF 26997M: David Ahern <dsahern@kernel.org> 26998L: netdev@vger.kernel.org 26999S: Maintained 27000F: Documentation/networking/vrf.rst 27001F: drivers/net/vrf.c 27002 27003VSPRINTF 27004M: Petr Mladek <pmladek@suse.com> 27005M: Steven Rostedt <rostedt@goodmis.org> 27006R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 27007R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 27008R: Sergey Senozhatsky <senozhatsky@chromium.org> 27009S: Maintained 27010T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 27011F: Documentation/core-api/printk-formats.rst 27012F: lib/tests/printf_kunit.c 27013F: lib/tests/scanf_kunit.c 27014F: lib/vsprintf.c 27015 27016VT1211 HARDWARE MONITOR DRIVER 27017M: Juerg Haefliger <juergh@proton.me> 27018L: linux-hwmon@vger.kernel.org 27019S: Maintained 27020F: Documentation/hwmon/vt1211.rst 27021F: drivers/hwmon/vt1211.c 27022 27023VT8231 HARDWARE MONITOR DRIVER 27024M: Roger Lucas <vt8231@hiddenengine.co.uk> 27025L: linux-hwmon@vger.kernel.org 27026S: Maintained 27027F: drivers/hwmon/vt8231.c 27028 27029VUB300 USB to SDIO/SD/MMC bridge chip 27030L: linux-mmc@vger.kernel.org 27031S: Orphan 27032F: drivers/mmc/host/vub300.c 27033 27034W1 DALLAS'S 1-WIRE BUS 27035M: Krzysztof Kozlowski <krzk@kernel.org> 27036S: Maintained 27037F: Documentation/devicetree/bindings/w1/ 27038F: Documentation/w1/ 27039F: drivers/w1/ 27040F: include/linux/w1.h 27041 27042W83791D HARDWARE MONITORING DRIVER 27043M: Marc Hulsman <m.hulsman@tudelft.nl> 27044L: linux-hwmon@vger.kernel.org 27045S: Maintained 27046F: Documentation/hwmon/w83791d.rst 27047F: drivers/hwmon/w83791d.c 27048 27049W83793 HARDWARE MONITORING DRIVER 27050M: Rudolf Marek <r.marek@assembler.cz> 27051L: linux-hwmon@vger.kernel.org 27052S: Maintained 27053F: Documentation/hwmon/w83793.rst 27054F: drivers/hwmon/w83793.c 27055 27056W83795 HARDWARE MONITORING DRIVER 27057M: Jean Delvare <jdelvare@suse.com> 27058L: linux-hwmon@vger.kernel.org 27059S: Maintained 27060F: drivers/hwmon/w83795.c 27061 27062W83L51xD SD/MMC CARD INTERFACE DRIVER 27063M: Pierre Ossman <pierre@ossman.eu> 27064S: Maintained 27065F: drivers/mmc/host/wbsd.* 27066 27067WACOM PROTOCOL 4 SERIAL TABLETS 27068M: Julian Squires <julian@cipht.net> 27069M: Hans de Goede <hansg@kernel.org> 27070L: linux-input@vger.kernel.org 27071S: Maintained 27072F: drivers/input/tablet/wacom_serial4.c 27073 27074WANGXUN ETHERNET DRIVER 27075M: Jiawen Wu <jiawenwu@trustnetic.com> 27076M: Mengyuan Lou <mengyuanlou@net-swift.com> 27077L: netdev@vger.kernel.org 27078S: Maintained 27079W: https://www.net-swift.com 27080F: Documentation/networking/device_drivers/ethernet/wangxun/* 27081F: drivers/net/ethernet/wangxun/ 27082F: drivers/net/pcs/pcs-xpcs-wx.c 27083 27084WATCHDOG DEVICE DRIVERS 27085M: Wim Van Sebroeck <wim@linux-watchdog.org> 27086M: Guenter Roeck <linux@roeck-us.net> 27087L: linux-watchdog@vger.kernel.org 27088S: Maintained 27089W: http://www.linux-watchdog.org/ 27090T: git git://www.linux-watchdog.org/linux-watchdog.git 27091F: Documentation/devicetree/bindings/watchdog/ 27092F: Documentation/watchdog/ 27093F: drivers/watchdog/ 27094F: include/linux/watchdog.h 27095F: include/trace/events/watchdog.h 27096F: include/uapi/linux/watchdog.h 27097 27098WAVE5 VPU CODEC DRIVER 27099M: Nas Chung <nas.chung@chipsnmedia.com> 27100M: Jackson Lee <jackson.lee@chipsnmedia.com> 27101L: linux-media@vger.kernel.org 27102S: Maintained 27103F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 27104F: drivers/media/platform/chips-media/wave5/ 27105 27106WHISKEYCOVE PMIC GPIO DRIVER 27107M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 27108L: linux-gpio@vger.kernel.org 27109S: Maintained 27110F: drivers/gpio/gpio-wcove.c 27111 27112WHWAVE RTC DRIVER 27113M: Dianlong Li <long17.cool@163.com> 27114L: linux-rtc@vger.kernel.org 27115S: Maintained 27116F: drivers/rtc/rtc-sd3078.c 27117 27118WIIMOTE HID DRIVER 27119M: David Rheinsberg <david@readahead.eu> 27120L: linux-input@vger.kernel.org 27121S: Maintained 27122F: drivers/hid/hid-wiimote* 27123 27124WILOCITY WIL6210 WIRELESS DRIVER 27125L: linux-wireless@vger.kernel.org 27126S: Orphan 27127W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 27128F: drivers/net/wireless/ath/wil6210/ 27129 27130WINBOND CIR DRIVER 27131M: David Härdeman <david@hardeman.nu> 27132S: Maintained 27133F: drivers/media/rc/winbond-cir.c 27134 27135WINSEN MHZ19B 27136M: Gyeyoung Baek <gye976@gmail.com> 27137S: Maintained 27138F: Documentation/devicetree/bindings/iio/chemical/winsen,mhz19b.yaml 27139F: drivers/iio/chemical/mhz19b.c 27140 27141WINSYSTEMS EBC-C384 WATCHDOG DRIVER 27142L: linux-watchdog@vger.kernel.org 27143S: Orphan 27144F: drivers/watchdog/ebc-c384_wdt.c 27145 27146WINSYSTEMS WS16C48 GPIO DRIVER 27147M: William Breathitt Gray <wbg@kernel.org> 27148L: linux-gpio@vger.kernel.org 27149S: Maintained 27150F: drivers/gpio/gpio-ws16c48.c 27151 27152WIREGUARD SECURE NETWORK TUNNEL 27153M: Jason A. Donenfeld <Jason@zx2c4.com> 27154L: wireguard@lists.zx2c4.com 27155L: netdev@vger.kernel.org 27156S: Maintained 27157F: drivers/net/wireguard/ 27158F: tools/testing/selftests/wireguard/ 27159 27160WISTRON LAPTOP BUTTON DRIVER 27161M: Miloslav Trmac <mitr@volny.cz> 27162S: Maintained 27163F: drivers/input/misc/wistron_btns.c 27164 27165WMI BINARY MOF DRIVER 27166M: Armin Wolf <W_Armin@gmx.de> 27167R: Thomas Weißschuh <linux@weissschuh.net> 27168L: platform-driver-x86@vger.kernel.org 27169S: Maintained 27170F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 27171F: Documentation/wmi/devices/wmi-bmof.rst 27172F: drivers/platform/x86/wmi-bmof.c 27173 27174WOLFSON MICROELECTRONICS DRIVERS 27175L: patches@opensource.cirrus.com 27176S: Supported 27177W: https://github.com/CirrusLogic/linux-drivers/wiki 27178T: git https://github.com/CirrusLogic/linux-drivers.git 27179F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 27180F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 27181F: Documentation/devicetree/bindings/mfd/wm831x.txt 27182F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 27183F: Documentation/devicetree/bindings/sound/wlf,*.yaml 27184F: Documentation/devicetree/bindings/sound/wm* 27185F: Documentation/hwmon/wm83??.rst 27186F: arch/arm/mach-s3c/mach-crag6410* 27187F: drivers/clk/clk-wm83*.c 27188F: drivers/gpio/gpio-*wm*.c 27189F: drivers/gpio/gpio-arizona.c 27190F: drivers/hwmon/wm83??-hwmon.c 27191F: drivers/input/misc/wm831x-on.c 27192F: drivers/input/touchscreen/wm831x-ts.c 27193F: drivers/input/touchscreen/wm97*.c 27194F: drivers/leds/leds-wm83*.c 27195F: drivers/mfd/arizona* 27196F: drivers/mfd/cs47l24* 27197F: drivers/mfd/wm*.c 27198F: drivers/power/supply/wm83*.c 27199F: drivers/regulator/arizona* 27200F: drivers/regulator/wm8*.c 27201F: drivers/rtc/rtc-wm83*.c 27202F: drivers/video/backlight/wm83*_bl.c 27203F: drivers/watchdog/wm83*_wdt.c 27204F: include/linux/mfd/arizona/ 27205F: include/linux/mfd/wm831x/ 27206F: include/linux/mfd/wm8350/ 27207F: include/linux/mfd/wm8400* 27208F: include/linux/regulator/arizona* 27209F: include/linux/wm97xx.h 27210F: include/sound/wm????.h 27211F: sound/soc/codecs/arizona* 27212F: sound/soc/codecs/cs47l24* 27213F: sound/soc/codecs/wm* 27214 27215WORKQUEUE 27216M: Tejun Heo <tj@kernel.org> 27217R: Lai Jiangshan <jiangshanlai@gmail.com> 27218S: Maintained 27219T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 27220F: Documentation/core-api/workqueue.rst 27221F: include/linux/workqueue.h 27222F: kernel/workqueue.c 27223F: kernel/workqueue_internal.h 27224 27225WWAN DRIVERS 27226M: Loic Poulain <loic.poulain@oss.qualcomm.com> 27227M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 27228R: Johannes Berg <johannes@sipsolutions.net> 27229L: netdev@vger.kernel.org 27230S: Maintained 27231F: drivers/net/wwan/ 27232F: include/linux/wwan.h 27233F: include/uapi/linux/wwan.h 27234 27235X-POWERS AXP288 PMIC DRIVERS 27236M: Hans de Goede <hansg@kernel.org> 27237S: Maintained 27238F: drivers/acpi/pmic/intel_pmic_xpower.c 27239N: axp288 27240 27241X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 27242M: Chen-Yu Tsai <wens@csie.org> 27243L: linux-kernel@vger.kernel.org 27244S: Maintained 27245N: axp[128] 27246 27247X.25 STACK 27248M: Martin Schiller <ms@dev.tdt.de> 27249L: linux-x25@vger.kernel.org 27250S: Maintained 27251F: Documentation/networking/lapb-module.rst 27252F: Documentation/networking/x25* 27253F: drivers/net/wan/hdlc_x25.c 27254F: drivers/net/wan/lapbether.c 27255F: include/*/lapb.h 27256F: include/net/x25* 27257F: include/uapi/linux/x25.h 27258F: net/lapb/ 27259F: net/x25/ 27260 27261X86 ARCHITECTURE (32-BIT AND 64-BIT) 27262M: Thomas Gleixner <tglx@linutronix.de> 27263M: Ingo Molnar <mingo@redhat.com> 27264M: Borislav Petkov <bp@alien8.de> 27265M: Dave Hansen <dave.hansen@linux.intel.com> 27266M: x86@kernel.org 27267R: "H. Peter Anvin" <hpa@zytor.com> 27268L: linux-kernel@vger.kernel.org 27269S: Maintained 27270T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 27271F: Documentation/arch/x86/ 27272F: Documentation/devicetree/bindings/x86/ 27273F: arch/x86/ 27274F: tools/testing/selftests/x86 27275 27276X86 CPUID DATABASE 27277M: Borislav Petkov <bp@alien8.de> 27278M: Thomas Gleixner <tglx@linutronix.de> 27279M: x86@kernel.org 27280R: Ahmed S. Darwish <darwi@linutronix.de> 27281L: x86-cpuid@lists.linux.dev 27282S: Maintained 27283W: https://x86-cpuid.org 27284F: tools/arch/x86/kcpuid/ 27285 27286X86 ENTRY CODE 27287M: Andy Lutomirski <luto@kernel.org> 27288L: linux-kernel@vger.kernel.org 27289S: Maintained 27290T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 27291F: arch/x86/entry/ 27292 27293X86 HARDWARE VULNERABILITIES 27294M: Thomas Gleixner <tglx@linutronix.de> 27295M: Borislav Petkov <bp@alien8.de> 27296M: Peter Zijlstra <peterz@infradead.org> 27297M: Josh Poimboeuf <jpoimboe@kernel.org> 27298R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 27299S: Maintained 27300F: Documentation/admin-guide/hw-vuln/ 27301F: arch/x86/include/asm/nospec-branch.h 27302F: arch/x86/kernel/cpu/bugs.c 27303 27304X86 MCE INFRASTRUCTURE 27305M: Tony Luck <tony.luck@intel.com> 27306M: Borislav Petkov <bp@alien8.de> 27307L: linux-edac@vger.kernel.org 27308S: Maintained 27309F: Documentation/ABI/testing/sysfs-mce 27310F: Documentation/arch/x86/x86_64/machinecheck.rst 27311F: arch/x86/kernel/cpu/mce/* 27312 27313X86 MICROCODE UPDATE SUPPORT 27314M: Borislav Petkov <bp@alien8.de> 27315S: Maintained 27316F: arch/x86/kernel/cpu/microcode/* 27317 27318X86 MM 27319M: Dave Hansen <dave.hansen@linux.intel.com> 27320M: Andy Lutomirski <luto@kernel.org> 27321M: Peter Zijlstra <peterz@infradead.org> 27322L: linux-kernel@vger.kernel.org 27323S: Maintained 27324T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 27325F: arch/x86/mm/ 27326 27327X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 27328M: Hans de Goede <hansg@kernel.org> 27329L: platform-driver-x86@vger.kernel.org 27330S: Maintained 27331T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 27332F: drivers/platform/x86/x86-android-tablets/ 27333 27334X86 PLATFORM DRIVERS 27335M: Hans de Goede <hansg@kernel.org> 27336M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 27337L: platform-driver-x86@vger.kernel.org 27338S: Maintained 27339Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 27340T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 27341F: drivers/platform/olpc/ 27342F: drivers/platform/x86/ 27343F: include/linux/platform_data/x86/ 27344 27345X86 PLATFORM UV HPE SUPERDOME FLEX 27346M: Steve Wahl <steve.wahl@hpe.com> 27347R: Justin Ernst <justin.ernst@hpe.com> 27348R: Kyle Meyer <kyle.meyer@hpe.com> 27349R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 27350R: Russ Anderson <russ.anderson@hpe.com> 27351S: Supported 27352F: arch/x86/include/asm/uv/ 27353F: arch/x86/kernel/apic/x2apic_uv_x.c 27354F: arch/x86/platform/uv/ 27355 27356X86 STACK UNWINDING 27357M: Josh Poimboeuf <jpoimboe@kernel.org> 27358M: Peter Zijlstra <peterz@infradead.org> 27359S: Supported 27360F: arch/x86/include/asm/unwind*.h 27361F: arch/x86/kernel/dumpstack.c 27362F: arch/x86/kernel/stacktrace.c 27363F: arch/x86/kernel/unwind_*.c 27364 27365X86 TRUST DOMAIN EXTENSIONS (TDX) 27366M: Kirill A. Shutemov <kas@kernel.org> 27367R: Dave Hansen <dave.hansen@linux.intel.com> 27368L: x86@kernel.org 27369L: linux-coco@lists.linux.dev 27370S: Supported 27371T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 27372F: Documentation/ABI/testing/sysfs-devices-virtual-misc-tdx_guest 27373F: arch/x86/boot/compressed/tdx* 27374F: arch/x86/coco/tdx/ 27375F: arch/x86/include/asm/shared/tdx.h 27376F: arch/x86/include/asm/tdx.h 27377F: arch/x86/virt/vmx/tdx/ 27378F: drivers/virt/coco/tdx-guest 27379 27380X86 VDSO 27381M: Andy Lutomirski <luto@kernel.org> 27382L: linux-kernel@vger.kernel.org 27383S: Maintained 27384T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 27385F: arch/x86/entry/vdso/ 27386 27387XARRAY 27388M: Matthew Wilcox <willy@infradead.org> 27389L: linux-fsdevel@vger.kernel.org 27390L: linux-mm@kvack.org 27391S: Supported 27392F: Documentation/core-api/xarray.rst 27393F: include/linux/idr.h 27394F: include/linux/xarray.h 27395F: lib/idr.c 27396F: lib/test_xarray.c 27397F: lib/xarray.c 27398F: tools/testing/radix-tree 27399 27400XARRAY API [RUST] 27401M: Tamir Duberstein <tamird@gmail.com> 27402M: Andreas Hindborg <a.hindborg@kernel.org> 27403L: rust-for-linux@vger.kernel.org 27404S: Supported 27405W: https://rust-for-linux.com 27406B: https://github.com/Rust-for-Linux/linux/issues 27407C: https://rust-for-linux.zulipchat.com 27408T: git https://github.com/Rust-for-Linux/linux.git xarray-next 27409F: rust/kernel/xarray.rs 27410 27411XBOX DVD IR REMOTE 27412M: Benjamin Valentin <benpicco@googlemail.com> 27413S: Maintained 27414F: drivers/media/rc/keymaps/rc-xbox-dvd.c 27415F: drivers/media/rc/xbox_remote.c 27416 27417XC2028/3028 TUNER DRIVER 27418M: Mauro Carvalho Chehab <mchehab@kernel.org> 27419L: linux-media@vger.kernel.org 27420S: Maintained 27421W: https://linuxtv.org 27422T: git git://linuxtv.org/media.git 27423F: drivers/media/tuners/xc2028.* 27424 27425XDP (eXpress Data Path) 27426M: Alexei Starovoitov <ast@kernel.org> 27427M: Daniel Borkmann <daniel@iogearbox.net> 27428M: David S. Miller <davem@davemloft.net> 27429M: Jakub Kicinski <kuba@kernel.org> 27430M: Jesper Dangaard Brouer <hawk@kernel.org> 27431M: John Fastabend <john.fastabend@gmail.com> 27432R: Stanislav Fomichev <sdf@fomichev.me> 27433L: netdev@vger.kernel.org 27434L: bpf@vger.kernel.org 27435S: Supported 27436F: drivers/net/ethernet/*/*/*/*/*xdp* 27437F: drivers/net/ethernet/*/*/*xdp* 27438F: include/net/xdp.h 27439F: include/net/xdp_priv.h 27440F: include/trace/events/xdp.h 27441F: kernel/bpf/cpumap.c 27442F: kernel/bpf/devmap.c 27443F: net/core/xdp.c 27444F: samples/bpf/xdp* 27445F: tools/testing/selftests/bpf/*/*xdp* 27446F: tools/testing/selftests/bpf/*xdp* 27447K: (?:\b|_)xdp(?:\b|_) 27448 27449XDP SOCKETS (AF_XDP) 27450M: Björn Töpel <bjorn@kernel.org> 27451M: Magnus Karlsson <magnus.karlsson@intel.com> 27452M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 27453R: Jonathan Lemon <jonathan.lemon@gmail.com> 27454R: Stanislav Fomichev <sdf@fomichev.me> 27455L: netdev@vger.kernel.org 27456L: bpf@vger.kernel.org 27457S: Maintained 27458F: Documentation/networking/af_xdp.rst 27459F: include/net/netns/xdp.h 27460F: include/net/xdp_sock* 27461F: include/net/xsk_buff_pool.h 27462F: include/uapi/linux/if_xdp.h 27463F: include/uapi/linux/xdp_diag.h 27464F: net/xdp/ 27465F: tools/testing/selftests/bpf/*xsk* 27466 27467XEN BLOCK SUBSYSTEM 27468M: Roger Pau Monné <roger.pau@citrix.com> 27469L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27470S: Supported 27471F: drivers/block/xen* 27472F: drivers/block/xen-blkback/* 27473 27474XEN HYPERVISOR ARM 27475M: Stefano Stabellini <sstabellini@kernel.org> 27476L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27477S: Maintained 27478F: arch/arm/include/asm/xen/ 27479F: arch/arm/xen/ 27480 27481XEN HYPERVISOR ARM64 27482M: Stefano Stabellini <sstabellini@kernel.org> 27483L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27484S: Maintained 27485F: arch/arm64/include/asm/xen/ 27486F: arch/arm64/xen/ 27487 27488XEN HYPERVISOR INTERFACE 27489M: Juergen Gross <jgross@suse.com> 27490M: Stefano Stabellini <sstabellini@kernel.org> 27491R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 27492L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27493S: Supported 27494T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 27495F: Documentation/ABI/stable/sysfs-hypervisor-xen 27496F: Documentation/ABI/testing/sysfs-hypervisor-xen 27497F: drivers/*/xen-*front.c 27498F: drivers/xen/ 27499F: include/uapi/xen/ 27500F: include/xen/ 27501F: kernel/configs/xen.config 27502 27503XEN HYPERVISOR X86 27504M: Juergen Gross <jgross@suse.com> 27505R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 27506L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27507S: Supported 27508F: arch/x86/configs/xen.config 27509F: arch/x86/include/asm/pvclock-abi.h 27510F: arch/x86/include/asm/xen/ 27511F: arch/x86/platform/pvh/ 27512F: arch/x86/xen/ 27513 27514XEN NETWORK BACKEND DRIVER 27515M: Wei Liu <wei.liu@kernel.org> 27516M: Paul Durrant <paul@xen.org> 27517L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27518L: netdev@vger.kernel.org 27519S: Supported 27520F: drivers/net/xen-netback/* 27521 27522XEN PCI SUBSYSTEM 27523M: Juergen Gross <jgross@suse.com> 27524L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27525S: Supported 27526F: arch/x86/pci/*xen* 27527F: drivers/pci/*xen* 27528 27529XEN PVSCSI DRIVERS 27530M: Juergen Gross <jgross@suse.com> 27531L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27532L: linux-scsi@vger.kernel.org 27533S: Supported 27534F: drivers/scsi/xen-scsifront.c 27535F: drivers/xen/xen-scsiback.c 27536F: include/xen/interface/io/vscsiif.h 27537 27538XEN PVUSB DRIVER 27539M: Juergen Gross <jgross@suse.com> 27540L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27541L: linux-usb@vger.kernel.org 27542S: Supported 27543F: drivers/usb/host/xen* 27544F: include/xen/interface/io/usbif.h 27545 27546XEN SOUND FRONTEND DRIVER 27547M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 27548L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27549L: linux-sound@vger.kernel.org 27550S: Supported 27551F: sound/xen/* 27552 27553XEN SWIOTLB SUBSYSTEM 27554M: Juergen Gross <jgross@suse.com> 27555M: Stefano Stabellini <sstabellini@kernel.org> 27556L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27557L: iommu@lists.linux.dev 27558S: Supported 27559F: arch/*/include/asm/xen/swiotlb-xen.h 27560F: drivers/xen/swiotlb-xen.c 27561F: include/xen/arm/swiotlb-xen.h 27562F: include/xen/swiotlb-xen.h 27563 27564XFS FILESYSTEM 27565M: Carlos Maiolino <cem@kernel.org> 27566L: linux-xfs@vger.kernel.org 27567S: Supported 27568W: http://xfs.org/ 27569C: irc://irc.oftc.net/xfs 27570T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 27571P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 27572F: Documentation/ABI/testing/sysfs-fs-xfs 27573F: Documentation/admin-guide/xfs.rst 27574F: Documentation/filesystems/xfs/* 27575F: fs/xfs/ 27576F: include/uapi/linux/dqblk_xfs.h 27577F: include/uapi/linux/fsmap.h 27578 27579XILINX AMS DRIVER 27580M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 27581L: linux-iio@vger.kernel.org 27582S: Maintained 27583F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 27584F: drivers/iio/adc/xilinx-ams.c 27585 27586XILINX AXI ETHERNET DRIVER 27587M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 27588S: Maintained 27589F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 27590F: drivers/net/ethernet/xilinx/xilinx_axienet* 27591 27592XILINX CAN DRIVER 27593M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 27594L: linux-can@vger.kernel.org 27595S: Maintained 27596F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 27597F: drivers/net/can/xilinx_can.c 27598 27599XILINX EVENT MANAGEMENT DRIVER 27600M: Michal Simek <michal.simek@amd.com> 27601S: Maintained 27602F: drivers/soc/xilinx/xlnx_event_manager.c 27603F: include/linux/firmware/xlnx-event-manager.h 27604 27605XILINX GPIO DRIVER 27606M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27607R: Srinivas Neeli <srinivas.neeli@amd.com> 27608R: Michal Simek <michal.simek@amd.com> 27609S: Maintained 27610F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 27611F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 27612F: drivers/gpio/gpio-xilinx.c 27613F: drivers/gpio/gpio-zynq.c 27614 27615XILINX LL TEMAC ETHERNET DRIVER 27616L: netdev@vger.kernel.org 27617S: Orphan 27618F: drivers/net/ethernet/xilinx/ll_temac* 27619 27620XILINX PWM DRIVER 27621M: Sean Anderson <sean.anderson@seco.com> 27622S: Maintained 27623F: drivers/pwm/pwm-xilinx.c 27624F: include/clocksource/timer-xilinx.h 27625 27626XILINX SOUND DRIVERS 27627M: Vincenzo Frascino <vincenzo.frascino@arm.com> 27628S: Maintained 27629F: Documentation/devicetree/bindings/sound/xlnx,i2s.yaml 27630F: Documentation/devicetree/bindings/sound/xlnx,audio-formatter.yaml 27631F: Documentation/devicetree/bindings/sound/xlnx,spdif.yaml 27632F: sound/soc/xilinx/* 27633 27634XILINX SD-FEC IP CORES 27635M: Derek Kiernan <derek.kiernan@amd.com> 27636M: Dragan Cvetic <dragan.cvetic@amd.com> 27637S: Maintained 27638F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 27639F: Documentation/misc-devices/xilinx_sdfec.rst 27640F: drivers/misc/xilinx_sdfec.c 27641F: include/uapi/misc/xilinx_sdfec.h 27642 27643XILINX UARTLITE SERIAL DRIVER 27644M: Peter Korsgaard <jacmet@sunsite.dk> 27645L: linux-serial@vger.kernel.org 27646S: Maintained 27647F: drivers/tty/serial/uartlite.c 27648 27649XILINX VIDEO IP CORES 27650M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 27651L: linux-media@vger.kernel.org 27652S: Supported 27653T: git git://linuxtv.org/media.git 27654F: Documentation/devicetree/bindings/media/xilinx/ 27655F: drivers/media/platform/xilinx/ 27656F: include/uapi/linux/xilinx-v4l2-controls.h 27657 27658XILINX VERSAL EDAC DRIVER 27659M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27660M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 27661S: Maintained 27662F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 27663F: drivers/edac/versal_edac.c 27664 27665XILINX WATCHDOG DRIVER 27666M: Srinivas Neeli <srinivas.neeli@amd.com> 27667R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27668R: Michal Simek <michal.simek@amd.com> 27669S: Maintained 27670F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 27671F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 27672F: drivers/watchdog/of_xilinx_wdt.c 27673F: drivers/watchdog/xilinx_wwdt.c 27674 27675XILINX XDMA DRIVER 27676M: Lizhi Hou <lizhi.hou@amd.com> 27677M: Brian Xu <brian.xu@amd.com> 27678M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 27679L: dmaengine@vger.kernel.org 27680S: Supported 27681F: drivers/dma/xilinx/xdma-regs.h 27682F: drivers/dma/xilinx/xdma.c 27683F: include/linux/dma/amd_xdma.h 27684F: include/linux/platform_data/amd_xdma.h 27685 27686XILINX ZYNQMP DPDMA DRIVER 27687M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 27688L: dmaengine@vger.kernel.org 27689S: Supported 27690F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 27691F: drivers/dma/xilinx/xilinx_dpdma.c 27692F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 27693 27694XILINX ZYNQMP OCM EDAC DRIVER 27695M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27696M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 27697S: Maintained 27698F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 27699F: drivers/edac/zynqmp_edac.c 27700 27701XILINX ZYNQMP PSGTR PHY DRIVER 27702M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 27703L: linux-kernel@vger.kernel.org 27704S: Supported 27705T: git https://github.com/Xilinx/linux-xlnx.git 27706F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 27707F: drivers/phy/xilinx/phy-zynqmp.c 27708 27709XILINX ZYNQMP SHA3 DRIVER 27710M: Harsha <harsha.harsha@amd.com> 27711S: Maintained 27712F: drivers/crypto/xilinx/zynqmp-sha.c 27713 27714XILINX ZYNQMP NVMEM DRIVER 27715M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 27716M: Kalyani Akula <kalyani.akula@amd.com> 27717R: Michal Simek <michal.simek@amd.com> 27718S: Maintained 27719F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 27720F: drivers/nvmem/zynqmp_nvmem.c 27721 27722XILLYBUS DRIVER 27723M: Eli Billauer <eli.billauer@gmail.com> 27724L: linux-kernel@vger.kernel.org 27725S: Supported 27726F: drivers/char/xillybus/ 27727 27728XLP9XX I2C DRIVER 27729M: George Cherian <gcherian@marvell.com> 27730L: linux-i2c@vger.kernel.org 27731S: Supported 27732W: http://www.marvell.com 27733F: drivers/i2c/busses/i2c-xlp9xx.c 27734 27735XTENSA XTFPGA PLATFORM SUPPORT 27736M: Max Filippov <jcmvbkbc@gmail.com> 27737S: Maintained 27738F: drivers/spi/spi-xtensa-xtfpga.c 27739F: sound/soc/xtensa/xtfpga-i2s.c 27740 27741XZ EMBEDDED 27742M: Lasse Collin <lasse.collin@tukaani.org> 27743S: Maintained 27744W: https://tukaani.org/xz/embedded.html 27745B: https://github.com/tukaani-project/xz-embedded/issues 27746C: irc://irc.libera.chat/tukaani 27747F: Documentation/staging/xz.rst 27748F: include/linux/decompress/unxz.h 27749F: include/linux/xz.h 27750F: lib/decompress_unxz.c 27751F: lib/xz/ 27752F: scripts/xz_wrap.sh 27753 27754YAM DRIVER FOR AX.25 27755M: Jean-Paul Roubelat <jpr@f6fbb.org> 27756L: linux-hams@vger.kernel.org 27757S: Maintained 27758F: drivers/net/hamradio/yam* 27759F: include/linux/yam.h 27760 27761YAMA SECURITY MODULE 27762M: Kees Cook <kees@kernel.org> 27763S: Supported 27764T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 27765F: Documentation/admin-guide/LSM/Yama.rst 27766F: security/yama/ 27767 27768YAML NETLINK (YNL) 27769M: Donald Hunter <donald.hunter@gmail.com> 27770M: Jakub Kicinski <kuba@kernel.org> 27771F: Documentation/netlink/ 27772F: Documentation/userspace-api/netlink/intro-specs.rst 27773F: Documentation/userspace-api/netlink/specs.rst 27774F: tools/net/ynl/ 27775 27776YEALINK PHONE DRIVER 27777M: Henk Vergonet <Henk.Vergonet@gmail.com> 27778S: Maintained 27779F: Documentation/input/devices/yealink.rst 27780F: drivers/input/misc/yealink.* 27781 27782Z8530 DRIVER FOR AX.25 27783M: Joerg Reuter <jreuter@yaina.de> 27784L: linux-hams@vger.kernel.org 27785S: Maintained 27786W: http://yaina.de/jreuter/ 27787W: http://www.qsl.net/dl1bke/ 27788F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 27789F: drivers/net/hamradio/*scc.c 27790F: drivers/net/hamradio/z8530.h 27791 27792ZD1211RW WIRELESS DRIVER 27793L: linux-wireless@vger.kernel.org 27794S: Orphan 27795F: drivers/net/wireless/zydas/ 27796 27797ZD1301 MEDIA DRIVER 27798L: linux-media@vger.kernel.org 27799S: Orphan 27800W: https://linuxtv.org/ 27801Q: https://patchwork.linuxtv.org/project/linux-media/list/ 27802F: drivers/media/usb/dvb-usb-v2/zd1301* 27803 27804ZD1301_DEMOD MEDIA DRIVER 27805L: linux-media@vger.kernel.org 27806S: Orphan 27807W: https://linuxtv.org/ 27808Q: https://patchwork.linuxtv.org/project/linux-media/list/ 27809F: drivers/media/dvb-frontends/zd1301_demod* 27810 27811ZHAOXIN PROCESSOR SUPPORT 27812M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 27813L: linux-kernel@vger.kernel.org 27814S: Maintained 27815F: arch/x86/kernel/cpu/zhaoxin.c 27816 27817ZONED LOOP DEVICE 27818M: Damien Le Moal <dlemoal@kernel.org> 27819R: Christoph Hellwig <hch@lst.de> 27820L: linux-block@vger.kernel.org 27821S: Maintained 27822F: Documentation/admin-guide/blockdev/zoned_loop.rst 27823F: drivers/block/zloop.c 27824 27825ZONEFS FILESYSTEM 27826M: Damien Le Moal <dlemoal@kernel.org> 27827M: Naohiro Aota <naohiro.aota@wdc.com> 27828R: Johannes Thumshirn <jth@kernel.org> 27829L: linux-fsdevel@vger.kernel.org 27830S: Maintained 27831T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 27832F: Documentation/filesystems/zonefs.rst 27833F: fs/zonefs/ 27834 27835ZR36067 VIDEO FOR LINUX DRIVER 27836M: Corentin Labbe <clabbe@baylibre.com> 27837L: mjpeg-users@lists.sourceforge.net 27838L: linux-media@vger.kernel.org 27839S: Maintained 27840W: http://mjpeg.sourceforge.net/driver-zoran/ 27841Q: https://patchwork.linuxtv.org/project/linux-media/list/ 27842F: Documentation/driver-api/media/drivers/zoran.rst 27843F: drivers/media/pci/zoran/ 27844 27845ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 27846M: Minchan Kim <minchan@kernel.org> 27847M: Sergey Senozhatsky <senozhatsky@chromium.org> 27848L: linux-kernel@vger.kernel.org 27849S: Maintained 27850F: Documentation/admin-guide/blockdev/zram.rst 27851F: drivers/block/zram/ 27852 27853ZS DECSTATION Z85C30 SERIAL DRIVER 27854M: "Maciej W. Rozycki" <macro@orcam.me.uk> 27855S: Maintained 27856F: drivers/tty/serial/zs.* 27857 27858ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 27859M: Minchan Kim <minchan@kernel.org> 27860M: Sergey Senozhatsky <senozhatsky@chromium.org> 27861L: linux-mm@kvack.org 27862S: Maintained 27863F: Documentation/mm/zsmalloc.rst 27864F: include/linux/zsmalloc.h 27865F: mm/zpdesc.h 27866F: mm/zsmalloc.c 27867 27868ZSTD 27869M: Nick Terrell <terrelln@fb.com> 27870M: David Sterba <dsterba@suse.com> 27871S: Maintained 27872B: https://github.com/facebook/zstd/issues 27873T: git https://github.com/terrelln/linux.git 27874F: crypto/zstd.c 27875F: include/linux/zstd* 27876F: lib/decompress_unzstd.c 27877F: lib/zstd/ 27878N: zstd 27879K: zstd 27880 27881ZSWAP COMPRESSED SWAP CACHING 27882M: Johannes Weiner <hannes@cmpxchg.org> 27883M: Yosry Ahmed <yosry.ahmed@linux.dev> 27884M: Nhat Pham <nphamcs@gmail.com> 27885R: Chengming Zhou <chengming.zhou@linux.dev> 27886L: linux-mm@kvack.org 27887S: Maintained 27888F: Documentation/admin-guide/mm/zswap.rst 27889F: include/linux/zpool.h 27890F: include/linux/zswap.h 27891F: mm/zpool.c 27892F: mm/zswap.c 27893F: tools/testing/selftests/cgroup/test_zswap.c 27894 27895SENARYTECH AUDIO CODEC DRIVER 27896M: bo liu <bo.liu@senarytech.com> 27897S: Maintained 27898T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 27899F: sound/hda/codecs/senarytech.c 27900 27901THE REST 27902M: Linus Torvalds <torvalds@linux-foundation.org> 27903L: linux-kernel@vger.kernel.org 27904S: Buried alive in reporters 27905T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 27906F: * 27907F: */ 27908
