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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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 127F: include/uapi/linux/wireless.h 128F: net/wireless/ 129 1308169 10/100/1000 GIGABIT ETHERNET DRIVER 131M: Heiner Kallweit <hkallweit1@gmail.com> 132M: nic_swsd@realtek.com 133L: netdev@vger.kernel.org 134S: Maintained 135F: drivers/net/ethernet/realtek/r8169* 136 1378250/16?50 (AND CLONE UARTS) SERIAL DRIVER 138M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 139L: linux-serial@vger.kernel.org 140S: Maintained 141T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 142F: drivers/tty/serial/8250* 143F: include/linux/serial_8250.h 144 1458390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 146L: netdev@vger.kernel.org 147S: Orphan / Obsolete 148F: drivers/net/ethernet/8390/ 149 1509P FILE SYSTEM 151M: Eric Van Hensbergen <ericvh@kernel.org> 152M: Latchesar Ionkov <lucho@ionkov.net> 153M: Dominique Martinet <asmadeus@codewreck.org> 154R: Christian Schoenebeck <linux_oss@crudebyte.com> 155L: v9fs@lists.linux.dev 156S: Maintained 157W: http://github.com/v9fs 158Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 159T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 160T: git git://github.com/martinetd/linux.git 161F: Documentation/filesystems/9p.rst 162F: fs/9p/ 163F: include/net/9p/ 164F: include/trace/events/9p.h 165F: include/uapi/linux/virtio_9p.h 166F: net/9p/ 167 168A64FX DIAG DRIVER 169M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 170S: Supported 171F: drivers/soc/fujitsu/a64fx-diag.c 172 173A8293 MEDIA DRIVER 174M: Antti Palosaari <crope@iki.fi> 175L: linux-media@vger.kernel.org 176S: Maintained 177W: https://linuxtv.org 178W: http://palosaari.fi/linux/ 179Q: http://patchwork.linuxtv.org/project/linux-media/list/ 180T: git git://linuxtv.org/anttip/media_tree.git 181F: drivers/media/dvb-frontends/a8293* 182 183AACRAID SCSI RAID DRIVER 184M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 185L: linux-scsi@vger.kernel.org 186S: Supported 187W: http://www.adaptec.com/ 188F: Documentation/scsi/aacraid.rst 189F: drivers/scsi/aacraid/ 190 191AB8500 BATTERY AND CHARGER DRIVERS 192M: Linus Walleij <linus.walleij@linaro.org> 193F: Documentation/devicetree/bindings/power/supply/*ab8500* 194F: drivers/power/supply/*ab8500* 195 196ABI/API 197L: linux-api@vger.kernel.org 198F: include/linux/syscalls.h 199F: kernel/sys_ni.c 200X: arch/*/include/uapi/ 201X: include/uapi/ 202 203ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 204M: Hans de Goede <hdegoede@redhat.com> 205L: linux-hwmon@vger.kernel.org 206S: Maintained 207F: drivers/hwmon/abituguru.c 208 209ABIT UGURU 3 HARDWARE MONITOR DRIVER 210M: Alistair John Strachan <alistair@devzero.co.uk> 211L: linux-hwmon@vger.kernel.org 212S: Maintained 213F: drivers/hwmon/abituguru3.c 214 215ACCES 104-DIO-48E GPIO DRIVER 216M: William Breathitt Gray <william.gray@linaro.org> 217L: linux-gpio@vger.kernel.org 218S: Maintained 219F: drivers/gpio/gpio-104-dio-48e.c 220 221ACCES 104-IDI-48 GPIO DRIVER 222M: William Breathitt Gray <william.gray@linaro.org> 223L: linux-gpio@vger.kernel.org 224S: Maintained 225F: drivers/gpio/gpio-104-idi-48.c 226 227ACCES 104-IDIO-16 GPIO DRIVER 228M: William Breathitt Gray <william.gray@linaro.org> 229L: linux-gpio@vger.kernel.org 230S: Maintained 231F: drivers/gpio/gpio-104-idio-16.c 232 233ACCES 104-QUAD-8 DRIVER 234M: William Breathitt Gray <william.gray@linaro.org> 235L: linux-iio@vger.kernel.org 236S: Maintained 237F: drivers/counter/104-quad-8.c 238 239ACCES IDIO-16 GPIO LIBRARY 240M: William Breathitt Gray <william.gray@linaro.org> 241L: linux-gpio@vger.kernel.org 242S: Maintained 243F: drivers/gpio/gpio-idio-16.c 244F: drivers/gpio/gpio-idio-16.h 245 246ACCES PCI-IDIO-16 GPIO DRIVER 247M: William Breathitt Gray <william.gray@linaro.org> 248L: linux-gpio@vger.kernel.org 249S: Maintained 250F: drivers/gpio/gpio-pci-idio-16.c 251 252ACCES PCIe-IDIO-24 GPIO DRIVER 253M: William Breathitt Gray <william.gray@linaro.org> 254L: linux-gpio@vger.kernel.org 255S: Maintained 256F: drivers/gpio/gpio-pcie-idio-24.c 257 258ACENIC DRIVER 259M: Jes Sorensen <jes@trained-monkey.org> 260L: linux-acenic@sunsite.dk 261S: Maintained 262F: drivers/net/ethernet/alteon/acenic* 263 264ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 265M: Peter Kaestle <peter@piie.net> 266L: platform-driver-x86@vger.kernel.org 267S: Maintained 268W: http://piie.net/?section=acerhdf 269F: drivers/platform/x86/acerhdf.c 270 271ACER WMI LAPTOP EXTRAS 272M: "Lee, Chun-Yi" <jlee@suse.com> 273L: platform-driver-x86@vger.kernel.org 274S: Maintained 275F: drivers/platform/x86/acer-wmi.c 276 277ACPI 278M: "Rafael J. Wysocki" <rafael@kernel.org> 279R: Len Brown <lenb@kernel.org> 280L: linux-acpi@vger.kernel.org 281S: Supported 282Q: https://patchwork.kernel.org/project/linux-acpi/list/ 283B: https://bugzilla.kernel.org 284T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 285F: Documentation/ABI/testing/configfs-acpi 286F: Documentation/ABI/testing/sysfs-bus-acpi 287F: Documentation/firmware-guide/acpi/ 288F: arch/x86/kernel/acpi/ 289F: arch/x86/pci/acpi.c 290F: drivers/acpi/ 291F: drivers/pci/*/*acpi* 292F: drivers/pci/*acpi* 293F: drivers/pnp/pnpacpi/ 294F: include/acpi/ 295F: include/linux/acpi.h 296F: include/linux/fwnode.h 297F: include/linux/fw_table.h 298F: lib/fw_table.c 299F: tools/power/acpi/ 300 301ACPI APEI 302M: "Rafael J. Wysocki" <rafael@kernel.org> 303R: Len Brown <lenb@kernel.org> 304R: James Morse <james.morse@arm.com> 305R: Tony Luck <tony.luck@intel.com> 306R: Borislav Petkov <bp@alien8.de> 307L: linux-acpi@vger.kernel.org 308F: drivers/acpi/apei/ 309 310ACPI COMPONENT ARCHITECTURE (ACPICA) 311M: Robert Moore <robert.moore@intel.com> 312M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 313L: linux-acpi@vger.kernel.org 314L: acpica-devel@lists.linux.dev 315S: Supported 316W: https://acpica.org/ 317W: https://github.com/acpica/acpica/ 318Q: https://patchwork.kernel.org/project/linux-acpi/list/ 319B: https://bugzilla.kernel.org 320B: https://bugs.acpica.org 321T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 322F: drivers/acpi/acpica/ 323F: include/acpi/ 324F: tools/power/acpi/ 325 326ACPI FOR ARM64 (ACPI/arm64) 327M: Lorenzo Pieralisi <lpieralisi@kernel.org> 328M: Hanjun Guo <guohanjun@huawei.com> 329M: Sudeep Holla <sudeep.holla@arm.com> 330L: linux-acpi@vger.kernel.org 331L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 332S: Maintained 333F: drivers/acpi/arm64 334 335ACPI FOR RISC-V (ACPI/riscv) 336M: Sunil V L <sunilvl@ventanamicro.com> 337L: linux-acpi@vger.kernel.org 338L: linux-riscv@lists.infradead.org 339S: Maintained 340F: drivers/acpi/riscv/ 341 342ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 343M: Sudeep Holla <sudeep.holla@arm.com> 344L: linux-acpi@vger.kernel.org 345S: Supported 346F: drivers/mailbox/pcc.c 347 348ACPI PMIC DRIVERS 349M: "Rafael J. Wysocki" <rafael@kernel.org> 350M: Len Brown <lenb@kernel.org> 351R: Andy Shevchenko <andy@kernel.org> 352R: Mika Westerberg <mika.westerberg@linux.intel.com> 353L: linux-acpi@vger.kernel.org 354S: Supported 355Q: https://patchwork.kernel.org/project/linux-acpi/list/ 356B: https://bugzilla.kernel.org 357T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 358F: drivers/acpi/pmic/ 359 360ACPI SERIAL MULTI INSTANTIATE DRIVER 361M: Hans de Goede <hdegoede@redhat.com> 362L: platform-driver-x86@vger.kernel.org 363S: Maintained 364F: drivers/platform/x86/serial-multi-instantiate.c 365 366ACPI THERMAL DRIVER 367M: Rafael J. Wysocki <rafael@kernel.org> 368R: Zhang Rui <rui.zhang@intel.com> 369L: linux-acpi@vger.kernel.org 370S: Supported 371B: https://bugzilla.kernel.org 372F: drivers/acpi/*thermal* 373 374ACPI VIOT DRIVER 375M: Jean-Philippe Brucker <jean-philippe@linaro.org> 376L: linux-acpi@vger.kernel.org 377L: iommu@lists.linux.dev 378S: Maintained 379F: drivers/acpi/viot.c 380F: include/linux/acpi_viot.h 381 382ACPI WMI DRIVER 383M: Armin Wolf <W_Armin@gmx.de> 384L: platform-driver-x86@vger.kernel.org 385S: Maintained 386F: Documentation/driver-api/wmi.rst 387F: Documentation/wmi/ 388F: drivers/platform/x86/wmi.c 389F: include/uapi/linux/wmi.h 390 391ACRN HYPERVISOR SERVICE MODULE 392M: Fei Li <fei1.li@intel.com> 393L: acrn-dev@lists.projectacrn.org (subscribers-only) 394S: Supported 395W: https://projectacrn.org 396F: Documentation/virt/acrn/ 397F: drivers/virt/acrn/ 398F: include/uapi/linux/acrn.h 399 400AD1889 ALSA SOUND DRIVER 401L: linux-parisc@vger.kernel.org 402S: Maintained 403W: https://parisc.wiki.kernel.org/index.php/AD1889 404F: sound/pci/ad1889.* 405 406AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 407M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 408L: linux-iio@vger.kernel.org 409S: Supported 410F: drivers/iio/potentiometer/ad5110.c 411 412AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 413M: Michael Hennerich <michael.hennerich@analog.com> 414S: Supported 415W: http://wiki.analog.com/AD5254 416W: https://ez.analog.com/linux-software-drivers 417F: drivers/misc/ad525x_dpot.c 418 419AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 420M: Michael Hennerich <michael.hennerich@analog.com> 421S: Supported 422W: http://wiki.analog.com/AD5398 423W: https://ez.analog.com/linux-software-drivers 424F: drivers/regulator/ad5398.c 425 426AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 427M: Michael Hennerich <michael.hennerich@analog.com> 428S: Supported 429W: http://wiki.analog.com/AD7142 430W: https://ez.analog.com/linux-software-drivers 431F: drivers/input/misc/ad714x.c 432 433AD7877 TOUCHSCREEN DRIVER 434M: Michael Hennerich <michael.hennerich@analog.com> 435S: Supported 436W: http://wiki.analog.com/AD7877 437W: https://ez.analog.com/linux-software-drivers 438F: drivers/input/touchscreen/ad7877.c 439 440AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 441M: Michael Hennerich <michael.hennerich@analog.com> 442S: Supported 443W: http://wiki.analog.com/AD7879 444W: https://ez.analog.com/linux-software-drivers 445F: drivers/input/touchscreen/ad7879.c 446 447ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 448M: Jiri Kosina <jikos@kernel.org> 449S: Maintained 450 451ADF7242 IEEE 802.15.4 RADIO DRIVER 452M: Michael Hennerich <michael.hennerich@analog.com> 453L: linux-wpan@vger.kernel.org 454S: Supported 455W: https://wiki.analog.com/ADF7242 456W: https://ez.analog.com/linux-software-drivers 457F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 458F: drivers/net/ieee802154/adf7242.c 459 460ADM1025 HARDWARE MONITOR DRIVER 461M: Jean Delvare <jdelvare@suse.com> 462L: linux-hwmon@vger.kernel.org 463S: Maintained 464F: Documentation/hwmon/adm1025.rst 465F: drivers/hwmon/adm1025.c 466 467ADM1029 HARDWARE MONITOR DRIVER 468M: Corentin Labbe <clabbe.montjoie@gmail.com> 469L: linux-hwmon@vger.kernel.org 470S: Maintained 471F: drivers/hwmon/adm1029.c 472 473ADM8211 WIRELESS DRIVER 474L: linux-wireless@vger.kernel.org 475S: Orphan 476F: drivers/net/wireless/admtek/adm8211.* 477 478ADP1653 FLASH CONTROLLER DRIVER 479M: Sakari Ailus <sakari.ailus@iki.fi> 480L: linux-media@vger.kernel.org 481S: Maintained 482F: drivers/media/i2c/adp1653.c 483F: include/media/i2c/adp1653.h 484 485ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 486M: Michael Hennerich <michael.hennerich@analog.com> 487S: Supported 488W: http://wiki.analog.com/ADP5520 489W: https://ez.analog.com/linux-software-drivers 490F: drivers/gpio/gpio-adp5520.c 491F: drivers/input/keyboard/adp5520-keys.c 492F: drivers/leds/leds-adp5520.c 493F: drivers/mfd/adp5520.c 494F: drivers/video/backlight/adp5520_bl.c 495 496ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 497M: Michael Hennerich <michael.hennerich@analog.com> 498S: Supported 499W: http://wiki.analog.com/ADP5588 500W: https://ez.analog.com/linux-software-drivers 501F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 502F: drivers/input/keyboard/adp5588-keys.c 503 504ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 505M: Michael Hennerich <michael.hennerich@analog.com> 506S: Supported 507W: http://wiki.analog.com/ADP8860 508W: https://ez.analog.com/linux-software-drivers 509F: drivers/video/backlight/adp8860_bl.c 510 511ADT746X FAN DRIVER 512M: Colin Leroy <colin@colino.net> 513S: Maintained 514F: drivers/macintosh/therm_adt746x.c 515 516ADT7475 HARDWARE MONITOR DRIVER 517M: Jean Delvare <jdelvare@suse.com> 518L: linux-hwmon@vger.kernel.org 519S: Maintained 520F: Documentation/hwmon/adt7475.rst 521F: drivers/hwmon/adt7475.c 522 523ADVANSYS SCSI DRIVER 524M: Matthew Wilcox <willy@infradead.org> 525M: Hannes Reinecke <hare@suse.com> 526L: linux-scsi@vger.kernel.org 527S: Maintained 528F: Documentation/scsi/advansys.rst 529F: drivers/scsi/advansys.c 530 531ADVANTECH SWBTN DRIVER 532M: Andrea Ho <Andrea.Ho@advantech.com.tw> 533L: platform-driver-x86@vger.kernel.org 534S: Maintained 535F: drivers/platform/x86/adv_swbutton.c 536 537ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 538M: Lucas Stankus <lucas.p.stankus@gmail.com> 539S: Supported 540F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 541F: drivers/iio/accel/adxl313* 542 543ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 544M: Michael Hennerich <michael.hennerich@analog.com> 545S: Supported 546W: http://wiki.analog.com/ADXL345 547W: https://ez.analog.com/linux-software-drivers 548F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 549F: drivers/input/misc/adxl34x.c 550 551ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 552M: Puranjay Mohan <puranjay12@gmail.com> 553L: linux-iio@vger.kernel.org 554S: Supported 555F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 556F: drivers/iio/accel/adxl355.h 557F: drivers/iio/accel/adxl355_core.c 558F: drivers/iio/accel/adxl355_i2c.c 559F: drivers/iio/accel/adxl355_spi.c 560 561ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 562M: Cosmin Tanislav <cosmin.tanislav@analog.com> 563L: linux-iio@vger.kernel.org 564S: Supported 565W: https://ez.analog.com/linux-software-drivers 566F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 567F: drivers/iio/accel/adxl367* 568 569ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 570M: Michael Hennerich <michael.hennerich@analog.com> 571S: Supported 572W: https://ez.analog.com/linux-software-drivers 573F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 574F: drivers/iio/accel/adxl372.c 575F: drivers/iio/accel/adxl372_i2c.c 576F: drivers/iio/accel/adxl372_spi.c 577 578AF9013 MEDIA DRIVER 579M: Antti Palosaari <crope@iki.fi> 580L: linux-media@vger.kernel.org 581S: Maintained 582W: https://linuxtv.org 583W: http://palosaari.fi/linux/ 584Q: http://patchwork.linuxtv.org/project/linux-media/list/ 585T: git git://linuxtv.org/anttip/media_tree.git 586F: drivers/media/dvb-frontends/af9013* 587 588AF9033 MEDIA DRIVER 589M: Antti Palosaari <crope@iki.fi> 590L: linux-media@vger.kernel.org 591S: Maintained 592W: https://linuxtv.org 593W: http://palosaari.fi/linux/ 594Q: http://patchwork.linuxtv.org/project/linux-media/list/ 595T: git git://linuxtv.org/anttip/media_tree.git 596F: drivers/media/dvb-frontends/af9033* 597 598AFFS FILE SYSTEM 599M: David Sterba <dsterba@suse.com> 600L: linux-fsdevel@vger.kernel.org 601S: Odd Fixes 602F: Documentation/filesystems/affs.rst 603F: fs/affs/ 604 605AFS FILESYSTEM 606M: David Howells <dhowells@redhat.com> 607M: Marc Dionne <marc.dionne@auristor.com> 608L: linux-afs@lists.infradead.org 609S: Supported 610W: https://www.infradead.org/~dhowells/kafs/ 611F: Documentation/filesystems/afs.rst 612F: fs/afs/ 613F: include/trace/events/afs.h 614 615AGPGART DRIVER 616M: David Airlie <airlied@redhat.com> 617L: dri-devel@lists.freedesktop.org 618S: Maintained 619T: git git://anongit.freedesktop.org/drm/drm 620F: drivers/char/agp/ 621F: include/linux/agp* 622F: include/uapi/linux/agp* 623 624AHA152X SCSI DRIVER 625M: "Juergen E. Fischer" <fischer@norbit.de> 626L: linux-scsi@vger.kernel.org 627S: Maintained 628F: drivers/scsi/aha152x* 629F: drivers/scsi/pcmcia/aha152x* 630 631AIC7XXX / AIC79XX SCSI DRIVER 632M: Hannes Reinecke <hare@suse.com> 633L: linux-scsi@vger.kernel.org 634S: Maintained 635F: drivers/scsi/aic7xxx/ 636 637AIMSLAB FM RADIO RECEIVER DRIVER 638M: Hans Verkuil <hverkuil@xs4all.nl> 639L: linux-media@vger.kernel.org 640S: Maintained 641W: https://linuxtv.org 642T: git git://linuxtv.org/media_tree.git 643F: drivers/media/radio/radio-aimslab* 644 645AIO 646M: Benjamin LaHaise <bcrl@kvack.org> 647L: linux-aio@kvack.org 648S: Supported 649F: fs/aio.c 650F: include/linux/*aio*.h 651 652AIRSPY MEDIA DRIVER 653M: Antti Palosaari <crope@iki.fi> 654L: linux-media@vger.kernel.org 655S: Maintained 656W: https://linuxtv.org 657W: http://palosaari.fi/linux/ 658Q: http://patchwork.linuxtv.org/project/linux-media/list/ 659T: git git://linuxtv.org/anttip/media_tree.git 660F: drivers/media/usb/airspy/ 661 662ALACRITECH GIGABIT ETHERNET DRIVER 663M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 664S: Maintained 665F: drivers/net/ethernet/alacritech/* 666 667ALCATEL SPEEDTOUCH USB DRIVER 668M: Duncan Sands <duncan.sands@free.fr> 669L: linux-usb@vger.kernel.org 670S: Maintained 671W: http://www.linux-usb.org/SpeedTouch/ 672F: drivers/usb/atm/speedtch.c 673F: drivers/usb/atm/usbatm.c 674 675ALCHEMY AU1XX0 MMC DRIVER 676M: Manuel Lauss <manuel.lauss@gmail.com> 677S: Maintained 678F: drivers/mmc/host/au1xmmc.c 679 680ALI1563 I2C DRIVER 681M: Rudolf Marek <r.marek@assembler.cz> 682L: linux-i2c@vger.kernel.org 683S: Maintained 684F: Documentation/i2c/busses/i2c-ali1563.rst 685F: drivers/i2c/busses/i2c-ali1563.c 686 687ALIBABA ELASTIC RDMA DRIVER 688M: Cheng Xu <chengyou@linux.alibaba.com> 689M: Kai Shen <kaishen@linux.alibaba.com> 690L: linux-rdma@vger.kernel.org 691S: Supported 692F: drivers/infiniband/hw/erdma 693F: include/uapi/rdma/erdma-abi.h 694 695ALIBABA PMU DRIVER 696M: Shuai Xue <xueshuai@linux.alibaba.com> 697S: Supported 698F: Documentation/admin-guide/perf/alibaba_pmu.rst 699F: drivers/perf/alibaba_uncore_drw_pmu.c 700 701ALIENWARE WMI DRIVER 702L: Dell.Client.Kernel@dell.com 703S: Maintained 704F: drivers/platform/x86/dell/alienware-wmi.c 705 706ALLEGRO DVT VIDEO IP CORE DRIVER 707M: Michael Tretter <m.tretter@pengutronix.de> 708R: Pengutronix Kernel Team <kernel@pengutronix.de> 709L: linux-media@vger.kernel.org 710S: Maintained 711F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 712F: drivers/media/platform/allegro-dvt/ 713 714ALLWINNER A10 CSI DRIVER 715M: Maxime Ripard <mripard@kernel.org> 716L: linux-media@vger.kernel.org 717S: Maintained 718T: git git://linuxtv.org/media_tree.git 719F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 720F: drivers/media/platform/sunxi/sun4i-csi/ 721 722ALLWINNER A31 CSI DRIVER 723M: Yong Deng <yong.deng@magewell.com> 724M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 725L: linux-media@vger.kernel.org 726S: Maintained 727T: git git://linuxtv.org/media_tree.git 728F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 729F: drivers/media/platform/sunxi/sun6i-csi/ 730 731ALLWINNER A31 ISP DRIVER 732M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 733L: linux-media@vger.kernel.org 734S: Maintained 735T: git git://linuxtv.org/media_tree.git 736F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 737F: drivers/staging/media/sunxi/sun6i-isp/ 738F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 739 740ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 741M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 742L: linux-media@vger.kernel.org 743S: Maintained 744T: git git://linuxtv.org/media_tree.git 745F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 746F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 747 748ALLWINNER CPUFREQ DRIVER 749M: Yangtao Li <tiny.windzz@gmail.com> 750L: linux-pm@vger.kernel.org 751S: Maintained 752F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 753F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 754 755ALLWINNER CRYPTO DRIVERS 756M: Corentin Labbe <clabbe.montjoie@gmail.com> 757L: linux-crypto@vger.kernel.org 758S: Maintained 759F: drivers/crypto/allwinner/ 760 761ALLWINNER DMIC DRIVERS 762M: Ban Tao <fengzheng923@gmail.com> 763L: alsa-devel@alsa-project.org (moderated for non-subscribers) 764S: Maintained 765F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 766F: sound/soc/sunxi/sun50i-dmic.c 767 768ALLWINNER HARDWARE SPINLOCK SUPPORT 769M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 770S: Maintained 771F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 772F: drivers/hwspinlock/sun6i_hwspinlock.c 773 774ALLWINNER THERMAL DRIVER 775M: Vasily Khoruzhick <anarsoul@gmail.com> 776M: Yangtao Li <tiny.windzz@gmail.com> 777L: linux-pm@vger.kernel.org 778S: Maintained 779F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 780F: drivers/thermal/sun8i_thermal.c 781 782ALLWINNER VPU DRIVER 783M: Maxime Ripard <mripard@kernel.org> 784M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 785L: linux-media@vger.kernel.org 786S: Maintained 787F: drivers/staging/media/sunxi/cedrus/ 788 789ALPHA PORT 790M: Richard Henderson <richard.henderson@linaro.org> 791M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 792M: Matt Turner <mattst88@gmail.com> 793L: linux-alpha@vger.kernel.org 794S: Odd Fixes 795F: arch/alpha/ 796 797ALPS PS/2 TOUCHPAD DRIVER 798R: Pali Rohár <pali@kernel.org> 799F: drivers/input/mouse/alps.* 800 801ALTERA I2C CONTROLLER DRIVER 802M: Thor Thayer <thor.thayer@linux.intel.com> 803S: Maintained 804F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 805F: drivers/i2c/busses/i2c-altera.c 806 807ALTERA MAILBOX DRIVER 808M: Mun Yew Tham <mun.yew.tham@intel.com> 809S: Maintained 810F: drivers/mailbox/mailbox-altera.c 811 812ALTERA MSGDMA IP CORE DRIVER 813M: Olivier Dautricourt <olivierdautricourt@gmail.com> 814R: Stefan Roese <sr@denx.de> 815L: dmaengine@vger.kernel.org 816S: Odd Fixes 817F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 818F: drivers/dma/altera-msgdma.c 819 820ALTERA PIO DRIVER 821M: Mun Yew Tham <mun.yew.tham@intel.com> 822L: linux-gpio@vger.kernel.org 823S: Maintained 824F: drivers/gpio/gpio-altera.c 825 826ALTERA SYSTEM MANAGER DRIVER 827M: Thor Thayer <thor.thayer@linux.intel.com> 828S: Maintained 829F: drivers/mfd/altera-sysmgr.c 830F: include/linux/mfd/altera-sysmgr.h 831 832ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 833M: Thor Thayer <thor.thayer@linux.intel.com> 834S: Maintained 835F: drivers/gpio/gpio-altera-a10sr.c 836F: drivers/mfd/altera-a10sr.c 837F: drivers/reset/reset-a10sr.c 838F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 839F: include/linux/mfd/altera-a10sr.h 840 841ALTERA TRIPLE SPEED ETHERNET DRIVER 842M: Joyce Ooi <joyce.ooi@intel.com> 843L: netdev@vger.kernel.org 844S: Maintained 845F: drivers/net/ethernet/altera/ 846 847ALTERA UART/JTAG UART SERIAL DRIVERS 848M: Tobias Klauser <tklauser@distanz.ch> 849L: linux-serial@vger.kernel.org 850S: Maintained 851F: drivers/tty/serial/altera_jtaguart.c 852F: drivers/tty/serial/altera_uart.c 853F: include/linux/altera_jtaguart.h 854F: include/linux/altera_uart.h 855 856AMAZON ANNAPURNA LABS FIC DRIVER 857M: Talel Shenhar <talel@amazon.com> 858S: Maintained 859F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 860F: drivers/irqchip/irq-al-fic.c 861 862AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 863M: Talel Shenhar <talel@amazon.com> 864M: Talel Shenhar <talelshenhar@gmail.com> 865S: Maintained 866F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 867F: drivers/edac/al_mc_edac.c 868 869AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 870M: Talel Shenhar <talel@amazon.com> 871S: Maintained 872F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 873F: drivers/thermal/thermal_mmio.c 874 875AMAZON ETHERNET DRIVERS 876M: Shay Agroskin <shayagr@amazon.com> 877M: Arthur Kiyanovski <akiyano@amazon.com> 878R: David Arinzon <darinzon@amazon.com> 879R: Noam Dagan <ndagan@amazon.com> 880R: Saeed Bishara <saeedb@amazon.com> 881L: netdev@vger.kernel.org 882S: Supported 883F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 884F: drivers/net/ethernet/amazon/ 885 886AMAZON RDMA EFA DRIVER 887M: Michael Margolin <mrgolin@amazon.com> 888R: Gal Pressman <gal.pressman@linux.dev> 889R: Yossi Leybovich <sleybo@amazon.com> 890L: linux-rdma@vger.kernel.org 891S: Supported 892Q: https://patchwork.kernel.org/project/linux-rdma/list/ 893F: drivers/infiniband/hw/efa/ 894F: include/uapi/rdma/efa-abi.h 895 896AMD CDX BUS DRIVER 897M: Nipun Gupta <nipun.gupta@amd.com> 898M: Nikhil Agarwal <nikhil.agarwal@amd.com> 899S: Maintained 900F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 901F: drivers/cdx/* 902F: include/linux/cdx/* 903 904AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 905M: Tom Lendacky <thomas.lendacky@amd.com> 906M: John Allen <john.allen@amd.com> 907L: linux-crypto@vger.kernel.org 908S: Supported 909F: drivers/crypto/ccp/ 910F: include/linux/ccp.h 911 912AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 913M: Ashish Kalra <ashish.kalra@amd.com> 914M: Tom Lendacky <thomas.lendacky@amd.com> 915L: linux-crypto@vger.kernel.org 916S: Supported 917F: drivers/crypto/ccp/sev* 918F: include/uapi/linux/psp-sev.h 919 920AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT 921M: Mario Limonciello <mario.limonciello@amd.com> 922L: linux-crypto@vger.kernel.org 923S: Supported 924F: drivers/crypto/ccp/dbc.c 925F: drivers/crypto/ccp/dbc.h 926F: drivers/crypto/ccp/platform-access.c 927F: drivers/crypto/ccp/platform-access.h 928F: include/uapi/linux/psp-dbc.h 929F: tools/crypto/ccp/*.c 930F: tools/crypto/ccp/*.py 931 932AMD DISPLAY CORE 933M: Harry Wentland <harry.wentland@amd.com> 934M: Leo Li <sunpeng.li@amd.com> 935M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 936L: amd-gfx@lists.freedesktop.org 937S: Supported 938T: git https://gitlab.freedesktop.org/agd5f/linux.git 939F: drivers/gpu/drm/amd/display/ 940 941AMD FAM15H PROCESSOR POWER MONITORING DRIVER 942M: Huang Rui <ray.huang@amd.com> 943L: linux-hwmon@vger.kernel.org 944S: Supported 945F: Documentation/hwmon/fam15h_power.rst 946F: drivers/hwmon/fam15h_power.c 947 948AMD FCH GPIO DRIVER 949M: Enrico Weigelt, metux IT consult <info@metux.net> 950L: linux-gpio@vger.kernel.org 951S: Maintained 952F: drivers/gpio/gpio-amd-fch.c 953F: include/linux/platform_data/gpio/gpio-amd-fch.h 954 955AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 956L: linux-geode@lists.infradead.org (moderated for non-subscribers) 957S: Orphan 958F: drivers/usb/gadget/udc/amd5536udc.* 959 960AMD GEODE PROCESSOR/CHIPSET SUPPORT 961M: Andres Salomon <dilinger@queued.net> 962L: linux-geode@lists.infradead.org (moderated for non-subscribers) 963S: Supported 964W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 965F: arch/x86/include/asm/geode.h 966F: drivers/char/hw_random/geode-rng.c 967F: drivers/crypto/geode* 968F: drivers/video/fbdev/geode/ 969 970AMD HSMP DRIVER 971M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 972R: Carlos Bilbao <carlos.bilbao@amd.com> 973L: platform-driver-x86@vger.kernel.org 974S: Maintained 975F: Documentation/arch/x86/amd_hsmp.rst 976F: arch/x86/include/asm/amd_hsmp.h 977F: arch/x86/include/uapi/asm/amd_hsmp.h 978F: drivers/platform/x86/amd/hsmp.c 979 980AMD IOMMU (AMD-VI) 981M: Joerg Roedel <joro@8bytes.org> 982R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 983L: iommu@lists.linux.dev 984S: Maintained 985T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 986F: drivers/iommu/amd/ 987F: include/linux/amd-iommu.h 988 989AMD KFD 990M: Felix Kuehling <Felix.Kuehling@amd.com> 991L: amd-gfx@lists.freedesktop.org 992S: Supported 993T: git https://gitlab.freedesktop.org/agd5f/linux.git 994F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 995F: drivers/gpu/drm/amd/amdkfd/ 996F: drivers/gpu/drm/amd/include/cik_structs.h 997F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 998F: drivers/gpu/drm/amd/include/v9_structs.h 999F: drivers/gpu/drm/amd/include/vi_structs.h 1000F: include/uapi/linux/kfd_ioctl.h 1001F: include/uapi/linux/kfd_sysfs.h 1002 1003AMD MP2 I2C DRIVER 1004M: Elie Morisse <syniurge@gmail.com> 1005M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1006L: linux-i2c@vger.kernel.org 1007S: Maintained 1008F: drivers/i2c/busses/i2c-amd-mp2* 1009 1010AMD PDS CORE DRIVER 1011M: Shannon Nelson <shannon.nelson@amd.com> 1012M: Brett Creeley <brett.creeley@amd.com> 1013L: netdev@vger.kernel.org 1014S: Supported 1015F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1016F: drivers/net/ethernet/amd/pds_core/ 1017F: include/linux/pds/ 1018 1019AMD PMC DRIVER 1020M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1021L: platform-driver-x86@vger.kernel.org 1022S: Maintained 1023F: drivers/platform/x86/amd/pmc/ 1024 1025AMD PMF DRIVER 1026M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1027L: platform-driver-x86@vger.kernel.org 1028S: Maintained 1029F: Documentation/ABI/testing/sysfs-amd-pmf 1030F: drivers/platform/x86/amd/pmf/ 1031 1032AMD POWERPLAY AND SWSMU 1033M: Evan Quan <evan.quan@amd.com> 1034L: amd-gfx@lists.freedesktop.org 1035S: Supported 1036T: git https://gitlab.freedesktop.org/agd5f/linux.git 1037F: drivers/gpu/drm/amd/pm/ 1038 1039AMD PSTATE DRIVER 1040M: Huang Rui <ray.huang@amd.com> 1041L: linux-pm@vger.kernel.org 1042S: Supported 1043F: Documentation/admin-guide/pm/amd-pstate.rst 1044F: drivers/cpufreq/amd-pstate* 1045F: include/linux/amd-pstate.h 1046F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1047 1048AMD PTDMA DRIVER 1049M: Sanjay R Mehta <sanju.mehta@amd.com> 1050L: dmaengine@vger.kernel.org 1051S: Maintained 1052F: drivers/dma/ptdma/ 1053 1054AMD SEATTLE DEVICE TREE SUPPORT 1055M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1056M: Tom Lendacky <thomas.lendacky@amd.com> 1057S: Supported 1058F: arch/arm64/boot/dts/amd/ 1059 1060AMD SENSOR FUSION HUB DRIVER 1061M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1062L: linux-input@vger.kernel.org 1063S: Maintained 1064F: Documentation/hid/amd-sfh* 1065F: drivers/hid/amd-sfh-hid/ 1066 1067AMD SPI DRIVER 1068M: Sanjay R Mehta <sanju.mehta@amd.com> 1069S: Maintained 1070F: drivers/spi/spi-amd.c 1071 1072AMD XGBE DRIVER 1073M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1074L: netdev@vger.kernel.org 1075S: Supported 1076F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1077F: drivers/net/ethernet/amd/xgbe/ 1078 1079AMLOGIC DDR PMU DRIVER 1080M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1081L: linux-amlogic@lists.infradead.org 1082S: Supported 1083W: http://www.amlogic.com 1084F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1085F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1086F: drivers/perf/amlogic/ 1087F: include/soc/amlogic/ 1088 1089AMPHION VPU CODEC V4L2 DRIVER 1090M: Ming Qian <ming.qian@nxp.com> 1091M: Zhou Peng <eagle.zhou@nxp.com> 1092L: linux-media@vger.kernel.org 1093S: Maintained 1094F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1095F: drivers/media/platform/amphion/ 1096 1097AMS AS73211 DRIVER 1098M: Christian Eggers <ceggers@arri.de> 1099L: linux-iio@vger.kernel.org 1100S: Maintained 1101F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1102F: drivers/iio/light/as73211.c 1103 1104AMT (Automatic Multicast Tunneling) 1105M: Taehee Yoo <ap420073@gmail.com> 1106L: netdev@vger.kernel.org 1107S: Maintained 1108T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1109T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1110F: drivers/net/amt.c 1111 1112ANALOG DEVICES INC AD3552R DRIVER 1113M: Nuno Sá <nuno.sa@analog.com> 1114L: linux-iio@vger.kernel.org 1115S: Supported 1116W: https://ez.analog.com/linux-software-drivers 1117F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1118F: drivers/iio/dac/ad3552r.c 1119 1120ANALOG DEVICES INC AD4130 DRIVER 1121M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1122L: linux-iio@vger.kernel.org 1123S: Supported 1124W: https://ez.analog.com/linux-software-drivers 1125F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1126F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1127F: drivers/iio/adc/ad4130.c 1128 1129ANALOG DEVICES INC AD7192 DRIVER 1130M: Alexandru Tachici <alexandru.tachici@analog.com> 1131L: linux-iio@vger.kernel.org 1132S: Supported 1133W: https://ez.analog.com/linux-software-drivers 1134F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1135F: drivers/iio/adc/ad7192.c 1136 1137ANALOG DEVICES INC AD7292 DRIVER 1138M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1139L: linux-iio@vger.kernel.org 1140S: Supported 1141W: https://ez.analog.com/linux-software-drivers 1142F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1143F: drivers/iio/adc/ad7292.c 1144 1145ANALOG DEVICES INC AD7293 DRIVER 1146M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1147L: linux-iio@vger.kernel.org 1148S: Supported 1149W: https://ez.analog.com/linux-software-drivers 1150F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1151F: drivers/iio/dac/ad7293.c 1152 1153ANALOG DEVICES INC AD74115 DRIVER 1154M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1155L: linux-iio@vger.kernel.org 1156S: Supported 1157W: https://ez.analog.com/linux-software-drivers 1158F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1159F: drivers/iio/addac/ad74115.c 1160 1161ANALOG DEVICES INC AD74413R DRIVER 1162M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1163L: linux-iio@vger.kernel.org 1164S: Supported 1165W: https://ez.analog.com/linux-software-drivers 1166F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1167F: drivers/iio/addac/ad74413r.c 1168F: include/dt-bindings/iio/addac/adi,ad74413r.h 1169 1170ANALOG DEVICES INC AD7768-1 DRIVER 1171M: Michael Hennerich <Michael.Hennerich@analog.com> 1172L: linux-iio@vger.kernel.org 1173S: Supported 1174W: https://ez.analog.com/linux-software-drivers 1175F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1176F: drivers/iio/adc/ad7768-1.c 1177 1178ANALOG DEVICES INC AD7780 DRIVER 1179M: Michael Hennerich <Michael.Hennerich@analog.com> 1180M: Renato Lui Geh <renatogeh@gmail.com> 1181L: linux-iio@vger.kernel.org 1182S: Supported 1183W: https://ez.analog.com/linux-software-drivers 1184F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1185F: drivers/iio/adc/ad7780.c 1186 1187ANALOG DEVICES INC ADA4250 DRIVER 1188M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1189L: linux-iio@vger.kernel.org 1190S: Supported 1191W: https://ez.analog.com/linux-software-drivers 1192F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1193F: drivers/iio/amplifiers/ada4250.c 1194 1195ANALOG DEVICES INC ADF4377 DRIVER 1196M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1197L: linux-iio@vger.kernel.org 1198S: Supported 1199W: https://ez.analog.com/linux-software-drivers 1200F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1201F: drivers/iio/frequency/adf4377.c 1202 1203ANALOG DEVICES INC ADGS1408 DRIVER 1204M: Mircea Caprioru <mircea.caprioru@analog.com> 1205S: Supported 1206F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1207F: drivers/mux/adgs1408.c 1208 1209ANALOG DEVICES INC ADIN DRIVER 1210M: Michael Hennerich <michael.hennerich@analog.com> 1211L: netdev@vger.kernel.org 1212S: Supported 1213W: https://ez.analog.com/linux-software-drivers 1214F: Documentation/devicetree/bindings/net/adi,adin.yaml 1215F: drivers/net/phy/adin.c 1216 1217ANALOG DEVICES INC ADIS DRIVER LIBRARY 1218M: Nuno Sa <nuno.sa@analog.com> 1219L: linux-iio@vger.kernel.org 1220S: Supported 1221F: drivers/iio/imu/adis.c 1222F: drivers/iio/imu/adis_buffer.c 1223F: drivers/iio/imu/adis_trigger.c 1224F: include/linux/iio/imu/adis.h 1225 1226ANALOG DEVICES INC ADIS16460 DRIVER 1227M: Dragos Bogdan <dragos.bogdan@analog.com> 1228L: linux-iio@vger.kernel.org 1229S: Supported 1230W: https://ez.analog.com/linux-software-drivers 1231F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1232F: drivers/iio/imu/adis16460.c 1233 1234ANALOG DEVICES INC ADIS16475 DRIVER 1235M: Nuno Sa <nuno.sa@analog.com> 1236L: linux-iio@vger.kernel.org 1237S: Supported 1238W: https://ez.analog.com/linux-software-drivers 1239F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1240F: drivers/iio/imu/adis16475.c 1241 1242ANALOG DEVICES INC ADM1177 DRIVER 1243M: Michael Hennerich <Michael.Hennerich@analog.com> 1244L: linux-hwmon@vger.kernel.org 1245S: Supported 1246W: https://ez.analog.com/linux-software-drivers 1247F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1248F: drivers/hwmon/adm1177.c 1249 1250ANALOG DEVICES INC ADMV1013 DRIVER 1251M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1252L: linux-iio@vger.kernel.org 1253S: Supported 1254W: https://ez.analog.com/linux-software-drivers 1255F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1256F: drivers/iio/frequency/admv1013.c 1257 1258ANALOG DEVICES INC ADMV1014 DRIVER 1259M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1260L: linux-iio@vger.kernel.org 1261S: Supported 1262W: https://ez.analog.com/linux-software-drivers 1263F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1264F: drivers/iio/frequency/admv1014.c 1265 1266ANALOG DEVICES INC ADMV8818 DRIVER 1267M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1268L: linux-iio@vger.kernel.org 1269S: Supported 1270W: https://ez.analog.com/linux-software-drivers 1271F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1272F: drivers/iio/filter/admv8818.c 1273 1274ANALOG DEVICES INC ADP5061 DRIVER 1275M: Michael Hennerich <Michael.Hennerich@analog.com> 1276L: linux-pm@vger.kernel.org 1277S: Supported 1278W: https://ez.analog.com/linux-software-drivers 1279F: drivers/power/supply/adp5061.c 1280 1281ANALOG DEVICES INC ADRF6780 DRIVER 1282M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1283L: linux-iio@vger.kernel.org 1284S: Supported 1285W: https://ez.analog.com/linux-software-drivers 1286F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1287F: drivers/iio/frequency/adrf6780.c 1288 1289ANALOG DEVICES INC ADV7180 DRIVER 1290M: Lars-Peter Clausen <lars@metafoo.de> 1291L: linux-media@vger.kernel.org 1292S: Supported 1293W: https://ez.analog.com/linux-software-drivers 1294F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1295F: drivers/media/i2c/adv7180.c 1296 1297ANALOG DEVICES INC ADV748X DRIVER 1298M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1299L: linux-media@vger.kernel.org 1300S: Maintained 1301F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1302F: drivers/media/i2c/adv748x/* 1303 1304ANALOG DEVICES INC ADV7511 DRIVER 1305M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1306L: linux-media@vger.kernel.org 1307S: Maintained 1308F: drivers/media/i2c/adv7511* 1309 1310ANALOG DEVICES INC ADV7604 DRIVER 1311M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1312L: linux-media@vger.kernel.org 1313S: Maintained 1314F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1315F: drivers/media/i2c/adv7604* 1316 1317ANALOG DEVICES INC ADV7842 DRIVER 1318M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1319L: linux-media@vger.kernel.org 1320S: Maintained 1321F: drivers/media/i2c/adv7842* 1322 1323ANALOG DEVICES INC ADXRS290 DRIVER 1324M: Nishant Malpani <nish.malpani25@gmail.com> 1325L: linux-iio@vger.kernel.org 1326S: Supported 1327F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1328F: drivers/iio/gyro/adxrs290.c 1329 1330ANALOG DEVICES INC ASOC CODEC DRIVERS 1331M: Lars-Peter Clausen <lars@metafoo.de> 1332M: Nuno Sá <nuno.sa@analog.com> 1333L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1334S: Supported 1335W: http://wiki.analog.com/ 1336W: https://ez.analog.com/linux-software-drivers 1337F: sound/soc/codecs/ad1* 1338F: sound/soc/codecs/ad7* 1339F: sound/soc/codecs/adau* 1340F: sound/soc/codecs/adav* 1341F: sound/soc/codecs/sigmadsp.* 1342F: sound/soc/codecs/ssm* 1343 1344ANALOG DEVICES INC DMA DRIVERS 1345M: Lars-Peter Clausen <lars@metafoo.de> 1346S: Supported 1347W: https://ez.analog.com/linux-software-drivers 1348F: drivers/dma/dma-axi-dmac.c 1349 1350ANALOG DEVICES INC IIO DRIVERS 1351M: Lars-Peter Clausen <lars@metafoo.de> 1352M: Michael Hennerich <Michael.Hennerich@analog.com> 1353S: Supported 1354W: http://wiki.analog.com/ 1355W: https://ez.analog.com/linux-software-drivers 1356F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1357F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1358F: Documentation/devicetree/bindings/iio/*/adi,* 1359F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1360F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1361F: drivers/iio/*/ad* 1362F: drivers/iio/adc/ltc249* 1363F: drivers/iio/amplifiers/hmc425a.c 1364F: drivers/staging/iio/*/ad* 1365X: drivers/iio/*/adjd* 1366 1367ANALOG DEVICES INC MAX31760 DRIVER 1368M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1369S: Maintained 1370W: http://wiki.analog.com/ 1371W: https://ez.analog.com/linux-software-drivers 1372F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1373F: Documentation/hwmon/max31760.rst 1374F: drivers/hwmon/max31760.c 1375 1376ANALOGBITS PLL LIBRARIES 1377M: Paul Walmsley <paul.walmsley@sifive.com> 1378S: Supported 1379F: drivers/clk/analogbits/* 1380F: include/linux/clk/analogbits* 1381 1382ANDROID DRIVERS 1383M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1384M: Arve Hjønnevåg <arve@android.com> 1385M: Todd Kjos <tkjos@android.com> 1386M: Martijn Coenen <maco@android.com> 1387M: Joel Fernandes <joel@joelfernandes.org> 1388M: Christian Brauner <christian@brauner.io> 1389M: Carlos Llamas <cmllamas@google.com> 1390M: Suren Baghdasaryan <surenb@google.com> 1391L: linux-kernel@vger.kernel.org 1392S: Supported 1393T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1394F: drivers/android/ 1395 1396ANDROID GOLDFISH PIC DRIVER 1397M: Miodrag Dinic <miodrag.dinic@mips.com> 1398S: Supported 1399F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1400F: drivers/irqchip/irq-goldfish-pic.c 1401 1402ANDROID GOLDFISH RTC DRIVER 1403M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1404S: Supported 1405F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1406F: drivers/rtc/rtc-goldfish.c 1407 1408AOA (Apple Onboard Audio) ALSA DRIVER 1409M: Johannes Berg <johannes@sipsolutions.net> 1410L: linuxppc-dev@lists.ozlabs.org 1411L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1412S: Maintained 1413F: sound/aoa/ 1414 1415APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1416M: William Breathitt Gray <william.gray@linaro.org> 1417L: linux-iio@vger.kernel.org 1418S: Maintained 1419F: drivers/iio/addac/stx104.c 1420 1421APM DRIVER 1422M: Jiri Kosina <jikos@kernel.org> 1423S: Odd fixes 1424T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1425F: arch/x86/kernel/apm_32.c 1426F: drivers/char/apm-emulation.c 1427F: include/linux/apm_bios.h 1428F: include/uapi/linux/apm_bios.h 1429 1430APPARMOR SECURITY MODULE 1431M: John Johansen <john.johansen@canonical.com> 1432M: John Johansen <john@apparmor.net> 1433L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1434S: Supported 1435W: apparmor.net 1436B: https://gitlab.com/apparmor/apparmor-kernel 1437C: irc://irc.oftc.net/apparmor 1438T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1439T: https://gitlab.com/apparmor/apparmor-kernel.git 1440F: Documentation/admin-guide/LSM/apparmor.rst 1441F: security/apparmor/ 1442 1443APPLE BCM5974 MULTITOUCH DRIVER 1444M: Henrik Rydberg <rydberg@bitmath.org> 1445L: linux-input@vger.kernel.org 1446S: Odd fixes 1447F: drivers/input/mouse/bcm5974.c 1448 1449APPLE PCIE CONTROLLER DRIVER 1450M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1451M: Marc Zyngier <maz@kernel.org> 1452L: linux-pci@vger.kernel.org 1453S: Maintained 1454F: drivers/pci/controller/pcie-apple.c 1455 1456APPLE SMC DRIVER 1457M: Henrik Rydberg <rydberg@bitmath.org> 1458L: linux-hwmon@vger.kernel.org 1459S: Odd fixes 1460F: drivers/hwmon/applesmc.c 1461 1462APPLETALK NETWORK LAYER 1463L: netdev@vger.kernel.org 1464S: Odd fixes 1465F: include/linux/atalk.h 1466F: include/uapi/linux/atalk.h 1467F: net/appletalk/ 1468 1469APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1470M: Khuong Dinh <khuong@os.amperecomputing.com> 1471S: Supported 1472F: arch/arm64/boot/dts/apm/ 1473 1474APPLIED MICRO (APM) X-GENE SOC EDAC 1475M: Khuong Dinh <khuong@os.amperecomputing.com> 1476S: Supported 1477F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1478F: drivers/edac/xgene_edac.c 1479 1480APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1481M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1482M: Keyur Chudgar <keyur@os.amperecomputing.com> 1483S: Supported 1484F: drivers/net/ethernet/apm/xgene-v2/ 1485 1486APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1487M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1488M: Keyur Chudgar <keyur@os.amperecomputing.com> 1489M: Quan Nguyen <quan@os.amperecomputing.com> 1490S: Supported 1491F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1492F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1493F: drivers/net/ethernet/apm/xgene/ 1494F: drivers/net/mdio/mdio-xgene.c 1495 1496APPLIED MICRO (APM) X-GENE SOC PMU 1497M: Khuong Dinh <khuong@os.amperecomputing.com> 1498S: Supported 1499F: Documentation/admin-guide/perf/xgene-pmu.rst 1500F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1501F: drivers/perf/xgene_pmu.c 1502 1503APTINA CAMERA SENSOR PLL 1504M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1505L: linux-media@vger.kernel.org 1506S: Maintained 1507F: drivers/media/i2c/aptina-pll.* 1508 1509AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1510M: Aleksa Savic <savicaleksa83@gmail.com> 1511M: Jack Doan <me@jackdoan.com> 1512L: linux-hwmon@vger.kernel.org 1513S: Maintained 1514F: Documentation/hwmon/aquacomputer_d5next.rst 1515F: drivers/hwmon/aquacomputer_d5next.c 1516 1517AQUANTIA ETHERNET DRIVER (atlantic) 1518M: Igor Russkikh <irusskikh@marvell.com> 1519L: netdev@vger.kernel.org 1520S: Supported 1521W: https://www.marvell.com/ 1522Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1523F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1524F: drivers/net/ethernet/aquantia/atlantic/ 1525 1526AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1527M: Egor Pomozov <epomozov@marvell.com> 1528L: netdev@vger.kernel.org 1529S: Supported 1530W: http://www.aquantia.com 1531F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1532 1533AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1534M: Krzysztof Hałasa <khalasa@piap.pl> 1535L: linux-media@vger.kernel.org 1536S: Maintained 1537F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1538F: drivers/media/i2c/ar0521.c 1539 1540ARASAN NAND CONTROLLER DRIVER 1541M: Miquel Raynal <miquel.raynal@bootlin.com> 1542R: Michal Simek <michal.simek@amd.com> 1543L: linux-mtd@lists.infradead.org 1544S: Maintained 1545F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1546F: drivers/mtd/nand/raw/arasan-nand-controller.c 1547 1548ARC FRAMEBUFFER DRIVER 1549M: Jaya Kumar <jayalk@intworks.biz> 1550S: Maintained 1551F: drivers/video/fbdev/arcfb.c 1552F: drivers/video/fbdev/core/fb_defio.c 1553 1554ARC PGU DRM DRIVER 1555M: Alexey Brodkin <abrodkin@synopsys.com> 1556S: Supported 1557F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1558F: drivers/gpu/drm/tiny/arcpgu.c 1559 1560ARCNET NETWORK LAYER 1561M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1562L: netdev@vger.kernel.org 1563S: Maintained 1564F: drivers/net/arcnet/ 1565F: include/uapi/linux/if_arcnet.h 1566 1567ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1568M: Arnd Bergmann <arnd@arndb.de> 1569M: Olof Johansson <olof@lixom.net> 1570M: soc@kernel.org 1571L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1572S: Maintained 1573P: Documentation/process/maintainer-soc.rst 1574C: irc://irc.libera.chat/armlinux 1575T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1576F: Documentation/process/maintainer-soc*.rst 1577F: arch/arm/boot/dts/Makefile 1578F: arch/arm64/boot/dts/Makefile 1579 1580ARM ARCHITECTED TIMER DRIVER 1581M: Mark Rutland <mark.rutland@arm.com> 1582M: Marc Zyngier <maz@kernel.org> 1583L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1584S: Maintained 1585F: arch/arm/include/asm/arch_timer.h 1586F: arch/arm64/include/asm/arch_timer.h 1587F: drivers/clocksource/arm_arch_timer.c 1588 1589ARM GENERIC INTERRUPT CONTROLLER DRIVERS 1590M: Marc Zyngier <maz@kernel.org> 1591L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1592S: Maintained 1593F: Documentation/devicetree/bindings/interrupt-controller/arm,gic* 1594F: arch/arm/include/asm/arch_gicv3.h 1595F: arch/arm64/include/asm/arch_gicv3.h 1596F: drivers/irqchip/irq-gic*.[ch] 1597F: include/linux/irqchip/arm-gic*.h 1598F: include/linux/irqchip/arm-vgic-info.h 1599 1600ARM HDLCD DRM DRIVER 1601M: Liviu Dudau <liviu.dudau@arm.com> 1602S: Supported 1603F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1604F: drivers/gpu/drm/arm/hdlcd_* 1605 1606ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1607M: Linus Walleij <linus.walleij@linaro.org> 1608L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1609S: Maintained 1610F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1611F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1612F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1613F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1614F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1615F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1616F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1617F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1618F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1619F: arch/arm/boot/dts/arm/arm-realview-* 1620F: arch/arm/boot/dts/arm/integrator* 1621F: arch/arm/boot/dts/arm/versatile* 1622F: arch/arm/mach-versatile/ 1623F: drivers/bus/arm-integrator-lm.c 1624F: drivers/clk/versatile/ 1625F: drivers/i2c/busses/i2c-versatile.c 1626F: drivers/irqchip/irq-versatile-fpga.c 1627F: drivers/mtd/maps/physmap-versatile.* 1628F: drivers/power/reset/arm-versatile-reboot.c 1629F: drivers/soc/versatile/ 1630 1631ARM KOMEDA DRM-KMS DRIVER 1632M: Liviu Dudau <liviu.dudau@arm.com> 1633S: Supported 1634T: git git://anongit.freedesktop.org/drm/drm-misc 1635F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1636F: Documentation/gpu/komeda-kms.rst 1637F: drivers/gpu/drm/arm/display/include/ 1638F: drivers/gpu/drm/arm/display/komeda/ 1639 1640ARM MALI PANFROST DRM DRIVER 1641M: Boris Brezillon <boris.brezillon@collabora.com> 1642M: Rob Herring <robh@kernel.org> 1643R: Steven Price <steven.price@arm.com> 1644L: dri-devel@lists.freedesktop.org 1645S: Supported 1646T: git git://anongit.freedesktop.org/drm/drm-misc 1647F: Documentation/gpu/panfrost.rst 1648F: drivers/gpu/drm/panfrost/ 1649F: include/uapi/drm/panfrost_drm.h 1650 1651ARM MALI-DP DRM DRIVER 1652M: Liviu Dudau <liviu.dudau@arm.com> 1653S: Supported 1654T: git git://anongit.freedesktop.org/drm/drm-misc 1655F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1656F: Documentation/gpu/afbc.rst 1657F: drivers/gpu/drm/arm/ 1658 1659ARM MFM AND FLOPPY DRIVERS 1660M: Ian Molton <spyro@f2s.com> 1661S: Maintained 1662F: arch/arm/include/asm/floppy.h 1663F: arch/arm/mach-rpc/floppydma.S 1664 1665ARM PMU PROFILING AND DEBUGGING 1666M: Will Deacon <will@kernel.org> 1667M: Mark Rutland <mark.rutland@arm.com> 1668L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1669S: Maintained 1670F: Documentation/devicetree/bindings/arm/pmu.yaml 1671F: Documentation/devicetree/bindings/perf/ 1672F: arch/arm*/include/asm/hw_breakpoint.h 1673F: arch/arm*/include/asm/perf_event.h 1674F: arch/arm*/kernel/hw_breakpoint.c 1675F: arch/arm*/kernel/perf_* 1676F: drivers/perf/ 1677F: include/linux/perf/arm_pmu*.h 1678 1679ARM PORT 1680M: Russell King <linux@armlinux.org.uk> 1681L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1682S: Odd Fixes 1683W: http://www.armlinux.org.uk/ 1684T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1685F: arch/arm/ 1686X: arch/arm/boot/dts/ 1687 1688ARM PRIMECELL AACI PL041 DRIVER 1689M: Russell King <linux@armlinux.org.uk> 1690S: Odd Fixes 1691F: sound/arm/aaci.* 1692 1693ARM PRIMECELL BUS SUPPORT 1694M: Russell King <linux@armlinux.org.uk> 1695S: Odd Fixes 1696F: drivers/amba/ 1697F: include/linux/amba/bus.h 1698 1699ARM PRIMECELL CLCD PL110 DRIVER 1700M: Russell King <linux@armlinux.org.uk> 1701S: Odd Fixes 1702F: drivers/video/fbdev/amba-clcd.* 1703 1704ARM PRIMECELL KMI PL050 DRIVER 1705M: Russell King <linux@armlinux.org.uk> 1706S: Odd Fixes 1707F: drivers/input/serio/ambakmi.* 1708F: include/linux/amba/kmi.h 1709 1710ARM PRIMECELL MMCI PL180/1 DRIVER 1711M: Russell King <linux@armlinux.org.uk> 1712S: Odd Fixes 1713F: drivers/mmc/host/mmci.* 1714F: include/linux/amba/mmci.h 1715 1716ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1717M: Miquel Raynal <miquel.raynal@bootlin.com> 1718R: Michal Simek <michal.simek@amd.com> 1719L: linux-mtd@lists.infradead.org 1720S: Maintained 1721F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1722F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1723 1724ARM PRIMECELL PL35X SMC DRIVER 1725M: Miquel Raynal <miquel.raynal@bootlin.com> 1726R: Michal Simek <michal.simek@amd.com> 1727L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1728S: Maintained 1729F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1730F: drivers/memory/pl353-smc.c 1731 1732ARM PRIMECELL SSP PL022 SPI DRIVER 1733M: Linus Walleij <linus.walleij@linaro.org> 1734L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1735S: Maintained 1736F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1737F: drivers/spi/spi-pl022.c 1738 1739ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1740M: Russell King <linux@armlinux.org.uk> 1741S: Odd Fixes 1742F: drivers/tty/serial/amba-pl01*.c 1743F: include/linux/amba/serial.h 1744 1745ARM PRIMECELL VIC PL190/PL192 DRIVER 1746M: Linus Walleij <linus.walleij@linaro.org> 1747L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1748S: Maintained 1749F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1750F: drivers/irqchip/irq-vic.c 1751 1752ARM SMC WATCHDOG DRIVER 1753M: Julius Werner <jwerner@chromium.org> 1754R: Evan Benn <evanbenn@chromium.org> 1755S: Maintained 1756F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1757F: drivers/watchdog/arm_smc_wdt.c 1758 1759ARM SMMU DRIVERS 1760M: Will Deacon <will@kernel.org> 1761R: Robin Murphy <robin.murphy@arm.com> 1762L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1763S: Maintained 1764F: Documentation/devicetree/bindings/iommu/arm,smmu* 1765F: drivers/iommu/arm/ 1766F: drivers/iommu/io-pgtable-arm* 1767 1768ARM SUB-ARCHITECTURES 1769L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1770S: Maintained 1771C: irc://irc.libera.chat/armlinux 1772T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1773F: arch/arm/mach-*/ 1774F: arch/arm/plat-*/ 1775 1776ARM/ACTIONS SEMI ARCHITECTURE 1777M: Andreas Färber <afaerber@suse.de> 1778M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1779L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1780L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1781S: Maintained 1782F: Documentation/devicetree/bindings/arm/actions.yaml 1783F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1784F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1785F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1786F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1787F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1788F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1789F: Documentation/devicetree/bindings/pinctrl/actions,* 1790F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1791F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1792F: arch/arm/boot/dts/actions/ 1793F: arch/arm/mach-actions/ 1794F: arch/arm64/boot/dts/actions/ 1795F: drivers/clk/actions/ 1796F: drivers/clocksource/timer-owl* 1797F: drivers/dma/owl-dma.c 1798F: drivers/i2c/busses/i2c-owl.c 1799F: drivers/irqchip/irq-owl-sirq.c 1800F: drivers/mmc/host/owl-mmc.c 1801F: drivers/net/ethernet/actions/ 1802F: drivers/pinctrl/actions/* 1803F: drivers/pmdomain/actions/ 1804F: include/dt-bindings/power/owl-* 1805F: include/dt-bindings/reset/actions,* 1806F: include/linux/soc/actions/ 1807N: owl 1808 1809ARM/Allwinner SoC Clock Support 1810M: Emilio López <emilio@elopez.com.ar> 1811S: Maintained 1812F: drivers/clk/sunxi/ 1813 1814ARM/Allwinner sunXi SoC support 1815M: Chen-Yu Tsai <wens@csie.org> 1816M: Jernej Skrabec <jernej.skrabec@gmail.com> 1817M: Samuel Holland <samuel@sholland.org> 1818L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1819L: linux-sunxi@lists.linux.dev 1820S: Maintained 1821T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1822F: arch/arm/mach-sunxi/ 1823F: arch/arm64/boot/dts/allwinner/ 1824F: drivers/clk/sunxi-ng/ 1825F: drivers/pinctrl/sunxi/ 1826F: drivers/soc/sunxi/ 1827N: allwinner 1828N: sun[x456789]i 1829N: sun[25]0i 1830 1831ARM/AMD PENSANDO ARM64 ARCHITECTURE 1832M: Brad Larson <blarson@amd.com> 1833L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1834S: Supported 1835F: Documentation/devicetree/bindings/*/amd,pensando* 1836F: arch/arm64/boot/dts/amd/elba* 1837 1838ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1839M: Neil Armstrong <neil.armstrong@linaro.org> 1840M: Jerome Brunet <jbrunet@baylibre.com> 1841L: linux-amlogic@lists.infradead.org 1842S: Maintained 1843F: Documentation/devicetree/bindings/clock/amlogic* 1844F: drivers/clk/meson/ 1845F: include/dt-bindings/clock/amlogic,a1* 1846F: include/dt-bindings/clock/gxbb* 1847F: include/dt-bindings/clock/meson* 1848 1849ARM/Amlogic Meson SoC Crypto Drivers 1850M: Corentin Labbe <clabbe@baylibre.com> 1851L: linux-crypto@vger.kernel.org 1852L: linux-amlogic@lists.infradead.org 1853S: Maintained 1854F: Documentation/devicetree/bindings/crypto/amlogic* 1855F: drivers/crypto/amlogic/ 1856 1857ARM/Amlogic Meson SoC Sound Drivers 1858M: Jerome Brunet <jbrunet@baylibre.com> 1859L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1860S: Maintained 1861F: Documentation/devicetree/bindings/sound/amlogic* 1862F: sound/soc/meson/ 1863 1864ARM/Amlogic Meson SoC support 1865M: Neil Armstrong <neil.armstrong@linaro.org> 1866M: Kevin Hilman <khilman@baylibre.com> 1867R: Jerome Brunet <jbrunet@baylibre.com> 1868R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1869L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1870L: linux-amlogic@lists.infradead.org 1871S: Maintained 1872W: http://linux-meson.com/ 1873F: Documentation/devicetree/bindings/phy/amlogic* 1874F: arch/arm/boot/dts/amlogic/ 1875F: arch/arm/mach-meson/ 1876F: arch/arm64/boot/dts/amlogic/ 1877F: drivers/pmdomain/amlogic/ 1878F: drivers/mmc/host/meson* 1879F: drivers/phy/amlogic/ 1880F: drivers/pinctrl/meson/ 1881F: drivers/rtc/rtc-meson* 1882F: drivers/soc/amlogic/ 1883N: meson 1884 1885ARM/Annapurna Labs ALPINE ARCHITECTURE 1886M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1887M: Antoine Tenart <atenart@kernel.org> 1888L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1889S: Maintained 1890F: arch/arm/boot/dts/amazon/ 1891F: arch/arm/mach-alpine/ 1892F: arch/arm64/boot/dts/amazon/ 1893F: drivers/*/*alpine* 1894 1895ARM/APPLE MACHINE SOUND DRIVERS 1896M: Martin Povišer <povik+lin@cutebit.org> 1897L: asahi@lists.linux.dev 1898L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1899S: Maintained 1900F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 1901F: Documentation/devicetree/bindings/sound/apple,* 1902F: sound/soc/apple/* 1903F: sound/soc/codecs/cs42l83-i2c.c 1904F: sound/soc/codecs/ssm3515.c 1905 1906ARM/APPLE MACHINE SUPPORT 1907M: Hector Martin <marcan@marcan.st> 1908M: Sven Peter <sven@svenpeter.dev> 1909R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1910L: asahi@lists.linux.dev 1911L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1912S: Maintained 1913W: https://asahilinux.org 1914B: https://github.com/AsahiLinux/linux/issues 1915C: irc://irc.oftc.net/asahi-dev 1916T: git https://github.com/AsahiLinux/linux.git 1917F: Documentation/devicetree/bindings/arm/apple.yaml 1918F: Documentation/devicetree/bindings/arm/apple/* 1919F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1920F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1921F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1922F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1923F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1924F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1925F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1926F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1927F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1928F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1929F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1930F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1931F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1932F: Documentation/devicetree/bindings/power/apple* 1933F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1934F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1935F: arch/arm64/boot/dts/apple/ 1936F: drivers/bluetooth/hci_bcm4377.c 1937F: drivers/clk/clk-apple-nco.c 1938F: drivers/cpufreq/apple-soc-cpufreq.c 1939F: drivers/dma/apple-admac.c 1940F: drivers/pmdomain/apple/ 1941F: drivers/i2c/busses/i2c-pasemi-core.c 1942F: drivers/i2c/busses/i2c-pasemi-platform.c 1943F: drivers/iommu/apple-dart.c 1944F: drivers/iommu/io-pgtable-dart.c 1945F: drivers/irqchip/irq-apple-aic.c 1946F: drivers/mailbox/apple-mailbox.c 1947F: drivers/nvme/host/apple.c 1948F: drivers/nvmem/apple-efuses.c 1949F: drivers/pinctrl/pinctrl-apple-gpio.c 1950F: drivers/pwm/pwm-apple.c 1951F: drivers/soc/apple/* 1952F: drivers/watchdog/apple_wdt.c 1953F: include/dt-bindings/interrupt-controller/apple-aic.h 1954F: include/dt-bindings/pinctrl/apple.h 1955F: include/linux/apple-mailbox.h 1956F: include/linux/soc/apple/* 1957 1958ARM/ARTPEC MACHINE SUPPORT 1959M: Jesper Nilsson <jesper.nilsson@axis.com> 1960M: Lars Persson <lars.persson@axis.com> 1961L: linux-arm-kernel@axis.com 1962S: Maintained 1963F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1964F: arch/arm/boot/dts/axis/ 1965F: arch/arm/mach-artpec 1966F: drivers/clk/axis 1967F: drivers/crypto/axis 1968F: drivers/mmc/host/usdhi6rol0.c 1969F: drivers/pinctrl/pinctrl-artpec* 1970 1971ARM/ASPEED I2C DRIVER 1972M: Brendan Higgins <brendanhiggins@google.com> 1973R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1974R: Joel Stanley <joel@jms.id.au> 1975L: linux-i2c@vger.kernel.org 1976L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1977S: Maintained 1978F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1979F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1980F: drivers/i2c/busses/i2c-aspeed.c 1981F: drivers/irqchip/irq-aspeed-i2c-ic.c 1982 1983ARM/ASPEED MACHINE SUPPORT 1984M: Joel Stanley <joel@jms.id.au> 1985R: Andrew Jeffery <andrew@codeconstruct.com.au> 1986L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1987L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1988S: Supported 1989Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1990T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc.git 1991F: Documentation/devicetree/bindings/arm/aspeed/ 1992F: arch/arm/boot/dts/aspeed/ 1993F: arch/arm/mach-aspeed/ 1994N: aspeed 1995 1996ARM/BITMAIN ARCHITECTURE 1997M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1998L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1999S: Maintained 2000F: Documentation/devicetree/bindings/arm/bitmain.yaml 2001F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2002F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2003F: arch/arm64/boot/dts/bitmain/ 2004F: drivers/clk/clk-bm1880.c 2005F: drivers/pinctrl/pinctrl-bm1880.c 2006 2007ARM/CALXEDA HIGHBANK ARCHITECTURE 2008M: Andre Przywara <andre.przywara@arm.com> 2009L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2010S: Maintained 2011F: arch/arm/boot/dts/calxeda/ 2012F: arch/arm/mach-highbank/ 2013 2014ARM/CAVIUM THUNDER NETWORK DRIVER 2015M: Sunil Goutham <sgoutham@marvell.com> 2016L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2017S: Supported 2018F: drivers/net/ethernet/cavium/thunder/ 2019 2020ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2021M: Lukasz Majewski <lukma@denx.de> 2022L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2023S: Maintained 2024F: arch/arm/mach-ep93xx/ts72xx.c 2025 2026ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2027M: Alexander Shiyan <shc_work@mail.ru> 2028L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2029S: Odd Fixes 2030N: clps711x 2031 2032ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2033M: Lennert Buytenhek <kernel@wantstofly.org> 2034L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2035S: Maintained 2036 2037ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2038M: Hartley Sweeten <hsweeten@visionengravers.com> 2039M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2040L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2041S: Maintained 2042F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2043F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2044F: arch/arm/boot/compressed/misc-ep93xx.h 2045F: arch/arm/mach-ep93xx/ 2046F: drivers/iio/adc/ep93xx_adc.c 2047 2048ARM/CLKDEV SUPPORT 2049M: Russell King <linux@armlinux.org.uk> 2050L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2051S: Maintained 2052T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2053F: drivers/clk/clkdev.c 2054 2055ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2056M: Baruch Siach <baruch@tkos.co.il> 2057L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2058S: Maintained 2059F: arch/arm/boot/dts/cnxt/ 2060N: digicolor 2061 2062ARM/CORESIGHT FRAMEWORK AND DRIVERS 2063M: Suzuki K Poulose <suzuki.poulose@arm.com> 2064R: Mike Leach <mike.leach@linaro.org> 2065R: James Clark <james.clark@arm.com> 2066R: Leo Yan <leo.yan@linaro.org> 2067L: coresight@lists.linaro.org (moderated for non-subscribers) 2068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2069S: Maintained 2070T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2071F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2072F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2073F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2074F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2075F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2076F: Documentation/trace/coresight/* 2077F: drivers/hwtracing/coresight/* 2078F: include/dt-bindings/arm/coresight-cti-dt.h 2079F: include/linux/coresight* 2080F: include/uapi/linux/coresight* 2081F: samples/coresight/* 2082F: tools/perf/Documentation/arm-coresight.txt 2083F: tools/perf/arch/arm/util/auxtrace.c 2084F: tools/perf/arch/arm/util/cs-etm.c 2085F: tools/perf/arch/arm/util/cs-etm.h 2086F: tools/perf/arch/arm/util/pmu.c 2087F: tools/perf/tests/shell/*coresight* 2088F: tools/perf/tests/shell/coresight/* 2089F: tools/perf/tests/shell/lib/*coresight* 2090F: tools/perf/util/cs-etm-decoder/* 2091F: tools/perf/util/cs-etm.* 2092 2093ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2094M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2095M: Linus Walleij <linus.walleij@linaro.org> 2096L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2097S: Maintained 2098T: git git://github.com/ulli-kroll/linux.git 2099F: Documentation/devicetree/bindings/arm/gemini.yaml 2100F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2101F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2102F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2103F: arch/arm/boot/dts/gemini/ 2104F: arch/arm/mach-gemini/ 2105F: drivers/crypto/gemini/ 2106F: drivers/net/ethernet/cortina/ 2107F: drivers/pinctrl/pinctrl-gemini.c 2108F: drivers/rtc/rtc-ftrtc010.c 2109 2110ARM/CZ.NIC TURRIS SUPPORT 2111M: Marek Behún <kabel@kernel.org> 2112S: Maintained 2113W: https://www.turris.cz/ 2114F: Documentation/ABI/testing/debugfs-moxtet 2115F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2116F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2117F: Documentation/devicetree/bindings/bus/moxtet.txt 2118F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2119F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2120F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2121F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2122F: drivers/bus/moxtet.c 2123F: drivers/firmware/turris-mox-rwtm.c 2124F: drivers/gpio/gpio-moxtet.c 2125F: drivers/leds/leds-turris-omnia.c 2126F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2127F: drivers/watchdog/armada_37xx_wdt.c 2128F: include/dt-bindings/bus/moxtet.h 2129F: include/linux/armada-37xx-rwtm-mailbox.h 2130F: include/linux/moxtet.h 2131 2132ARM/FARADAY FA526 PORT 2133M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2134L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2135S: Maintained 2136T: git git://git.berlios.de/gemini-board 2137F: arch/arm/mm/*-fa* 2138 2139ARM/FOOTBRIDGE ARCHITECTURE 2140M: Russell King <linux@armlinux.org.uk> 2141L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2142S: Maintained 2143W: http://www.armlinux.org.uk/ 2144F: arch/arm/include/asm/hardware/dec21285.h 2145F: arch/arm/mach-footbridge/ 2146 2147ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2148M: Shawn Guo <shawnguo@kernel.org> 2149M: Sascha Hauer <s.hauer@pengutronix.de> 2150R: Pengutronix Kernel Team <kernel@pengutronix.de> 2151R: Fabio Estevam <festevam@gmail.com> 2152R: NXP Linux Team <linux-imx@nxp.com> 2153L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2154S: Maintained 2155T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2156F: arch/arm/boot/dts/nxp/imx/ 2157F: arch/arm/boot/dts/nxp/mxs/ 2158X: arch/arm64/boot/dts/freescale/fsl-* 2159X: arch/arm64/boot/dts/freescale/qoriq-* 2160X: drivers/media/i2c/ 2161N: imx 2162N: mxs 2163 2164ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2165M: Shawn Guo <shawnguo@kernel.org> 2166M: Li Yang <leoyang.li@nxp.com> 2167L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2168S: Maintained 2169T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2170F: arch/arm/boot/dts/nxp/ls/ 2171F: arch/arm64/boot/dts/freescale/fsl-* 2172F: arch/arm64/boot/dts/freescale/qoriq-* 2173 2174ARM/FREESCALE VYBRID ARM ARCHITECTURE 2175M: Shawn Guo <shawnguo@kernel.org> 2176M: Sascha Hauer <s.hauer@pengutronix.de> 2177R: Pengutronix Kernel Team <kernel@pengutronix.de> 2178R: Stefan Agner <stefan@agner.ch> 2179L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2180S: Maintained 2181T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2182F: arch/arm/boot/dts/nxp/vf/ 2183F: arch/arm/mach-imx/*vf610* 2184 2185ARM/GUMSTIX MACHINE SUPPORT 2186M: Steve Sakoman <sakoman@gmail.com> 2187L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2188S: Maintained 2189 2190ARM/HISILICON SOC SUPPORT 2191M: Wei Xu <xuwei5@hisilicon.com> 2192L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2193S: Supported 2194W: http://www.hisilicon.com 2195T: git https://github.com/hisilicon/linux-hisi.git 2196F: arch/arm/boot/dts/hisilicon/ 2197F: arch/arm/mach-hisi/ 2198F: arch/arm64/boot/dts/hisilicon/ 2199 2200ARM/HP JORNADA 7XX MACHINE SUPPORT 2201M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2202S: Maintained 2203W: www.jlime.com 2204T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2205F: arch/arm/mach-sa1100/include/mach/jornada720.h 2206F: arch/arm/mach-sa1100/jornada720.c 2207 2208ARM/HPE GXP ARCHITECTURE 2209M: Jean-Marie Verdun <verdun@hpe.com> 2210M: Nick Hawkins <nick.hawkins@hpe.com> 2211S: Maintained 2212F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2213F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2214F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2215F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2216F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2217F: Documentation/hwmon/gxp-fan-ctrl.rst 2218F: arch/arm/boot/dts/hpe/ 2219F: arch/arm/mach-hpe/ 2220F: drivers/clocksource/timer-gxp.c 2221F: drivers/hwmon/gxp-fan-ctrl.c 2222F: drivers/i2c/busses/i2c-gxp.c 2223F: drivers/spi/spi-gxp.c 2224F: drivers/watchdog/gxp-wdt.c 2225 2226ARM/IGEP MACHINE SUPPORT 2227M: Enric Balletbo i Serra <eballetbo@gmail.com> 2228M: Javier Martinez Canillas <javier@dowhile0.org> 2229L: linux-omap@vger.kernel.org 2230L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2231S: Maintained 2232F: arch/arm/boot/dts/ti/omap/omap3-igep* 2233 2234ARM/INTEL IXP4XX ARM ARCHITECTURE 2235M: Linus Walleij <linusw@kernel.org> 2236M: Imre Kaloz <kaloz@openwrt.org> 2237L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2238S: Maintained 2239F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2240F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml 2241F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2242F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2243F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 2244F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2245F: arch/arm/boot/dts/intel/ixp/ 2246F: arch/arm/mach-ixp4xx/ 2247F: drivers/bus/intel-ixp4xx-eb.c 2248F: drivers/char/hw_random/ixp4xx-rng.c 2249F: drivers/clocksource/timer-ixp4xx.c 2250F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2251F: drivers/gpio/gpio-ixp4xx.c 2252F: drivers/irqchip/irq-ixp4xx.c 2253F: drivers/net/ethernet/xscale/ixp4xx_eth.c 2254F: drivers/net/wan/ixp4xx_hss.c 2255F: drivers/soc/ixp4xx/ixp4xx-npe.c 2256F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 2257F: include/linux/soc/ixp4xx/npe.h 2258F: include/linux/soc/ixp4xx/qmgr.h 2259 2260ARM/INTEL KEEMBAY ARCHITECTURE 2261M: Paul J. Murphy <paul.j.murphy@intel.com> 2262M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2263S: Maintained 2264F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2265F: arch/arm64/boot/dts/intel/keembay-evm.dts 2266F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2267 2268ARM/INTEL XSC3 (MANZANO) ARM CORE 2269M: Lennert Buytenhek <kernel@wantstofly.org> 2270L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2271S: Maintained 2272 2273ARM/LG1K ARCHITECTURE 2274M: Chanho Min <chanho.min@lge.com> 2275L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2276S: Maintained 2277F: arch/arm64/boot/dts/lg/ 2278 2279ARM/LPC18XX ARCHITECTURE 2280M: Vladimir Zapolskiy <vz@mleia.com> 2281L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2282S: Maintained 2283F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2284F: arch/arm/boot/dts/nxp/lpc/lpc43* 2285F: drivers/i2c/busses/i2c-lpc2k.c 2286F: drivers/memory/pl172.c 2287F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2288F: drivers/rtc/rtc-lpc24xx.c 2289N: lpc18xx 2290 2291ARM/LPC32XX SOC SUPPORT 2292M: Vladimir Zapolskiy <vz@mleia.com> 2293L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2294S: Maintained 2295T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2296F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2297F: arch/arm/boot/dts/nxp/lpc/lpc32* 2298F: arch/arm/mach-lpc32xx/ 2299F: drivers/i2c/busses/i2c-pnx.c 2300F: drivers/net/ethernet/nxp/lpc_eth.c 2301F: drivers/usb/host/ohci-nxp.c 2302F: drivers/watchdog/pnx4008_wdt.c 2303N: lpc32xx 2304 2305ARM/Marvell Dove/MV78xx0/Orion SOC support 2306M: Andrew Lunn <andrew@lunn.ch> 2307M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2308M: Gregory Clement <gregory.clement@bootlin.com> 2309L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2310S: Maintained 2311T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2312F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2313F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2314F: Documentation/devicetree/bindings/soc/dove/ 2315F: arch/arm/boot/dts/marvell/dove* 2316F: arch/arm/boot/dts/marvell/orion5x* 2317F: arch/arm/mach-dove/ 2318F: arch/arm/mach-mv78xx0/ 2319F: arch/arm/mach-orion5x/ 2320F: arch/arm/plat-orion/ 2321F: drivers/soc/dove/ 2322 2323ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2324M: Andrew Lunn <andrew@lunn.ch> 2325M: Gregory Clement <gregory.clement@bootlin.com> 2326M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2327L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2328S: Maintained 2329T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2330F: Documentation/devicetree/bindings/arm/marvell/ 2331F: arch/arm/boot/dts/marvell/armada* 2332F: arch/arm/boot/dts/marvell/kirkwood* 2333F: arch/arm/configs/mvebu_*_defconfig 2334F: arch/arm/mach-mvebu/ 2335F: arch/arm64/boot/dts/marvell/armada* 2336F: arch/arm64/boot/dts/marvell/cn913* 2337F: drivers/clk/mvebu/ 2338F: drivers/cpufreq/armada-37xx-cpufreq.c 2339F: drivers/cpufreq/armada-8k-cpufreq.c 2340F: drivers/cpufreq/mvebu-cpufreq.c 2341F: drivers/irqchip/irq-armada-370-xp.c 2342F: drivers/irqchip/irq-mvebu-* 2343F: drivers/pinctrl/mvebu/ 2344F: drivers/rtc/rtc-armada38x.c 2345 2346ARM/Mediatek RTC DRIVER 2347M: Eddie Huang <eddie.huang@mediatek.com> 2348M: Sean Wang <sean.wang@mediatek.com> 2349L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2350L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2351S: Maintained 2352F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2353F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2354F: drivers/rtc/rtc-mt2712.c 2355F: drivers/rtc/rtc-mt6397.c 2356F: drivers/rtc/rtc-mt7622.c 2357 2358ARM/Mediatek SoC support 2359M: Matthias Brugger <matthias.bgg@gmail.com> 2360M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2361L: linux-kernel@vger.kernel.org 2362L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2363L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2364S: Maintained 2365W: https://mtk.wiki.kernel.org/ 2366C: irc://irc.libera.chat/linux-mediatek 2367F: arch/arm/boot/dts/mediatek/ 2368F: arch/arm/mach-mediatek/ 2369F: arch/arm64/boot/dts/mediatek/ 2370F: drivers/soc/mediatek/ 2371N: mtk 2372N: mt[2678] 2373K: mediatek 2374 2375ARM/Mediatek USB3 PHY DRIVER 2376M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2377L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2378L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2379S: Maintained 2380F: Documentation/devicetree/bindings/phy/mediatek,* 2381F: drivers/phy/mediatek/ 2382 2383ARM/MICROCHIP (ARM64) SoC support 2384M: Conor Dooley <conor@kernel.org> 2385M: Nicolas Ferre <nicolas.ferre@microchip.com> 2386M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2387L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2388S: Supported 2389T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2390F: arch/arm64/boot/dts/microchip/ 2391 2392ARM/Microchip (AT91) SoC support 2393M: Nicolas Ferre <nicolas.ferre@microchip.com> 2394M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2395M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2396L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2397S: Supported 2398W: http://www.linux4sam.org 2399T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2400F: arch/arm/boot/dts/microchip/at91* 2401F: arch/arm/boot/dts/microchip/sama* 2402F: arch/arm/include/debug/at91.S 2403F: arch/arm/mach-at91/ 2404F: drivers/memory/atmel* 2405F: drivers/watchdog/sama5d4_wdt.c 2406F: include/soc/at91/ 2407X: drivers/input/touchscreen/atmel_mxt_ts.c 2408X: drivers/net/wireless/atmel/ 2409N: at91 2410N: atmel 2411 2412ARM/Microchip Sparx5 SoC support 2413M: Lars Povlsen <lars.povlsen@microchip.com> 2414M: Steen Hegelund <Steen.Hegelund@microchip.com> 2415M: Daniel Machon <daniel.machon@microchip.com> 2416M: UNGLinuxDriver@microchip.com 2417L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2418S: Supported 2419F: arch/arm64/boot/dts/microchip/sparx* 2420F: drivers/net/ethernet/microchip/vcap/ 2421F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2422N: sparx5 2423 2424ARM/MILBEAUT ARCHITECTURE 2425M: Taichi Sugaya <sugaya.taichi@socionext.com> 2426M: Takao Orito <orito.takao@socionext.com> 2427L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2428S: Maintained 2429F: arch/arm/boot/dts/socionext/milbeaut* 2430F: arch/arm/mach-milbeaut/ 2431N: milbeaut 2432 2433ARM/MStar/Sigmastar Armv7 SoC support 2434M: Daniel Palmer <daniel@thingy.jp> 2435M: Romain Perier <romain.perier@gmail.com> 2436L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2437S: Maintained 2438W: http://linux-chenxing.org/ 2439T: git git://github.com/linux-chenxing/linux.git 2440F: Documentation/devicetree/bindings/arm/mstar/* 2441F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2442F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2443F: arch/arm/boot/dts/sigmastar/ 2444F: arch/arm/mach-mstar/ 2445F: drivers/clk/mstar/ 2446F: drivers/clocksource/timer-msc313e.c 2447F: drivers/gpio/gpio-msc313.c 2448F: drivers/rtc/rtc-msc313.c 2449F: drivers/watchdog/msc313e_wdt.c 2450F: include/dt-bindings/clock/mstar-* 2451F: include/dt-bindings/gpio/msc313-gpio.h 2452 2453ARM/NOMADIK/Ux500 ARCHITECTURES 2454M: Linus Walleij <linus.walleij@linaro.org> 2455L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2456S: Maintained 2457T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2458F: Documentation/devicetree/bindings/arm/ste-* 2459F: Documentation/devicetree/bindings/arm/ux500.yaml 2460F: Documentation/devicetree/bindings/arm/ux500/ 2461F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2462F: arch/arm/boot/dts/st/ste-* 2463F: arch/arm/mach-nomadik/ 2464F: arch/arm/mach-ux500/ 2465F: drivers/clk/clk-nomadik.c 2466F: drivers/clocksource/clksrc-dbx500-prcmu.c 2467F: drivers/dma/ste_dma40* 2468F: drivers/pmdomain/st/ste-ux500-pm-domain.c 2469F: drivers/hwspinlock/u8500_hsem.c 2470F: drivers/i2c/busses/i2c-nomadik.c 2471F: drivers/iio/adc/ab8500-gpadc.c 2472F: drivers/mfd/ab8500* 2473F: drivers/mfd/abx500* 2474F: drivers/mfd/db8500* 2475F: drivers/pinctrl/nomadik/ 2476F: drivers/rtc/rtc-ab8500.c 2477F: drivers/rtc/rtc-pl031.c 2478F: drivers/soc/ux500/ 2479 2480ARM/NUVOTON MA35 ARCHITECTURE 2481M: Jacky Huang <ychuang3@nuvoton.com> 2482M: Shan-Chun Hung <schung@nuvoton.com> 2483L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2484S: Supported 2485F: Documentation/devicetree/bindings/*/*/*ma35* 2486F: Documentation/devicetree/bindings/*/*ma35* 2487F: arch/arm64/boot/dts/nuvoton/*ma35* 2488F: drivers/*/*/*ma35* 2489F: drivers/*/*ma35* 2490K: ma35d1 2491 2492ARM/NUVOTON NPCM ARCHITECTURE 2493M: Avi Fishman <avifishman70@gmail.com> 2494M: Tomer Maimon <tmaimon77@gmail.com> 2495M: Tali Perry <tali.perry1@gmail.com> 2496R: Patrick Venture <venture@google.com> 2497R: Nancy Yuen <yuenn@google.com> 2498R: Benjamin Fair <benjaminfair@google.com> 2499L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2500S: Supported 2501F: Documentation/devicetree/bindings/*/*/*npcm* 2502F: Documentation/devicetree/bindings/*/*npcm* 2503F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2504F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2505F: arch/arm/mach-npcm/ 2506F: arch/arm64/boot/dts/nuvoton/ 2507F: drivers/*/*/*npcm* 2508F: drivers/*/*npcm* 2509F: drivers/rtc/rtc-nct3018y.c 2510F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2511F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2512 2513ARM/NUVOTON NPCM VIDEO ENGINE DRIVER 2514M: Joseph Liu <kwliu@nuvoton.com> 2515M: Marvin Lin <kflin@nuvoton.com> 2516L: linux-media@vger.kernel.org 2517L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2518S: Maintained 2519F: Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml 2520F: Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml 2521F: Documentation/userspace-api/media/drivers/npcm-video.rst 2522F: drivers/media/platform/nuvoton/ 2523F: include/uapi/linux/npcm-video.h 2524 2525ARM/NUVOTON WPCM450 ARCHITECTURE 2526M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2527L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2528S: Maintained 2529W: https://github.com/neuschaefer/wpcm450/wiki 2530F: Documentation/devicetree/bindings/*/*wpcm* 2531F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2532F: arch/arm/configs/wpcm450_defconfig 2533F: arch/arm/mach-npcm/wpcm450.c 2534F: drivers/*/*/*wpcm* 2535F: drivers/*/*wpcm* 2536 2537ARM/NXP S32G ARCHITECTURE 2538M: Chester Lin <clin@suse.com> 2539R: Andreas Färber <afaerber@suse.de> 2540R: Matthias Brugger <mbrugger@suse.com> 2541R: NXP S32 Linux Team <s32@nxp.com> 2542L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2543S: Maintained 2544F: arch/arm64/boot/dts/freescale/s32g*.dts* 2545 2546ARM/Orion SoC/Technologic Systems TS-78xx platform support 2547M: Alexander Clouter <alex@digriz.org.uk> 2548L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2549S: Maintained 2550W: http://www.digriz.org.uk/ts78xx/kernel 2551F: arch/arm/mach-orion5x/ts78xx-* 2552 2553ARM/QUALCOMM CHROMEBOOK SUPPORT 2554R: cros-qcom-dts-watchers@chromium.org 2555F: arch/arm64/boot/dts/qcom/sc7180* 2556F: arch/arm64/boot/dts/qcom/sc7280* 2557F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2558 2559ARM/QUALCOMM SUPPORT 2560M: Andy Gross <agross@kernel.org> 2561M: Bjorn Andersson <andersson@kernel.org> 2562M: Konrad Dybcio <konrad.dybcio@linaro.org> 2563L: linux-arm-msm@vger.kernel.org 2564S: Maintained 2565T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2566F: Documentation/devicetree/bindings/*/qcom* 2567F: Documentation/devicetree/bindings/soc/qcom/ 2568F: arch/arm/boot/dts/qcom/ 2569F: arch/arm/configs/qcom_defconfig 2570F: arch/arm/mach-qcom/ 2571F: arch/arm64/boot/dts/qcom/ 2572F: drivers/*/*/pm8???-* 2573F: drivers/*/*/qcom* 2574F: drivers/*/*/qcom/ 2575F: drivers/*/qcom* 2576F: drivers/*/qcom/ 2577F: drivers/bluetooth/btqcomsmd.c 2578F: drivers/clocksource/timer-qcom.c 2579F: drivers/cpuidle/cpuidle-qcom-spm.c 2580F: drivers/extcon/extcon-qcom* 2581F: drivers/i2c/busses/i2c-qcom-geni.c 2582F: drivers/i2c/busses/i2c-qup.c 2583F: drivers/iommu/msm* 2584F: drivers/mfd/ssbi.c 2585F: drivers/mmc/host/mmci_qcom* 2586F: drivers/mmc/host/sdhci-msm.c 2587F: drivers/pci/controller/dwc/pcie-qcom.c 2588F: drivers/phy/qualcomm/ 2589F: drivers/power/*/msm* 2590F: drivers/reset/reset-qcom-* 2591F: drivers/spi/spi-geni-qcom.c 2592F: drivers/spi/spi-qcom-qspi.c 2593F: drivers/spi/spi-qup.c 2594F: drivers/tty/serial/msm_serial.c 2595F: drivers/ufs/host/ufs-qcom* 2596F: drivers/usb/dwc3/dwc3-qcom.c 2597F: include/dt-bindings/*/qcom* 2598F: include/linux/*/qcom* 2599F: include/linux/soc/qcom/ 2600 2601ARM/RDA MICRO ARCHITECTURE 2602M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2603L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2604L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2605S: Maintained 2606F: Documentation/devicetree/bindings/arm/rda.yaml 2607F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2608F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2609F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2610F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2611F: arch/arm/boot/dts/unisoc/ 2612F: drivers/clocksource/timer-rda.c 2613F: drivers/gpio/gpio-rda.c 2614F: drivers/irqchip/irq-rda-intc.c 2615F: drivers/tty/serial/rda-uart.c 2616 2617ARM/REALTEK ARCHITECTURE 2618M: Andreas Färber <afaerber@suse.de> 2619L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2620L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2621S: Maintained 2622F: Documentation/devicetree/bindings/arm/realtek.yaml 2623F: arch/arm/boot/dts/realtek/ 2624F: arch/arm/mach-realtek/ 2625F: arch/arm64/boot/dts/realtek/ 2626 2627ARM/RISC-V/RENESAS ARCHITECTURE 2628M: Geert Uytterhoeven <geert+renesas@glider.be> 2629M: Magnus Damm <magnus.damm@gmail.com> 2630L: linux-renesas-soc@vger.kernel.org 2631S: Supported 2632Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2633C: irc://irc.libera.chat/renesas-soc 2634T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2635F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2636F: Documentation/devicetree/bindings/soc/renesas/ 2637F: arch/arm/boot/dts/renesas/ 2638F: arch/arm/configs/shmobile_defconfig 2639F: arch/arm/include/debug/renesas-scif.S 2640F: arch/arm/mach-shmobile/ 2641F: arch/arm64/boot/dts/renesas/ 2642F: arch/riscv/boot/dts/renesas/ 2643F: drivers/pmdomain/renesas/ 2644F: drivers/soc/renesas/ 2645F: include/linux/soc/renesas/ 2646K: \brenesas, 2647 2648ARM/RISCPC ARCHITECTURE 2649M: Russell King <linux@armlinux.org.uk> 2650L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2651S: Maintained 2652W: http://www.armlinux.org.uk/ 2653F: arch/arm/include/asm/hardware/ioc.h 2654F: arch/arm/include/asm/hardware/iomd.h 2655F: arch/arm/include/asm/hardware/memc.h 2656F: arch/arm/mach-rpc/ 2657F: drivers/net/ethernet/8390/etherh.c 2658F: drivers/net/ethernet/i825xx/ether1* 2659F: drivers/net/ethernet/seeq/ether3* 2660F: drivers/scsi/arm/ 2661 2662ARM/Rockchip SoC support 2663M: Heiko Stuebner <heiko@sntech.de> 2664L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2665L: linux-rockchip@lists.infradead.org 2666S: Maintained 2667T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2668F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2669F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2670F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2671F: arch/arm/boot/dts/rockchip/ 2672F: arch/arm/mach-rockchip/ 2673F: drivers/*/*/*rockchip* 2674F: drivers/*/*rockchip* 2675F: drivers/clk/rockchip/ 2676F: drivers/i2c/busses/i2c-rk3x.c 2677F: sound/soc/rockchip/ 2678N: rockchip 2679 2680ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2681M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2682R: Alim Akhtar <alim.akhtar@samsung.com> 2683L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2684L: linux-samsung-soc@vger.kernel.org 2685S: Maintained 2686P: Documentation/process/maintainer-soc-clean-dts.rst 2687Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2688B: mailto:linux-samsung-soc@vger.kernel.org 2689C: irc://irc.libera.chat/linux-exynos 2690T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2691F: Documentation/arch/arm/samsung/ 2692F: Documentation/devicetree/bindings/arm/samsung/ 2693F: Documentation/devicetree/bindings/hwinfo/samsung,* 2694F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2695F: Documentation/devicetree/bindings/soc/samsung/ 2696F: arch/arm/boot/dts/samsung/ 2697F: arch/arm/mach-exynos*/ 2698F: arch/arm/mach-s3c/ 2699F: arch/arm/mach-s5p*/ 2700F: arch/arm64/boot/dts/exynos/ 2701F: drivers/*/*/*s3c24* 2702F: drivers/*/*s3c24* 2703F: drivers/*/*s3c64xx* 2704F: drivers/*/*s5pv210* 2705F: drivers/clocksource/samsung_pwm_timer.c 2706F: drivers/memory/samsung/ 2707F: drivers/pwm/pwm-samsung.c 2708F: drivers/soc/samsung/ 2709F: drivers/tty/serial/samsung* 2710F: include/clocksource/samsung_pwm.h 2711F: include/linux/platform_data/*s3c* 2712F: include/linux/serial_s3c.h 2713F: include/linux/soc/samsung/ 2714N: exynos 2715N: s3c64xx 2716N: s5pv210 2717 2718ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2719M: Łukasz Stelmach <l.stelmach@samsung.com> 2720L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2721L: linux-media@vger.kernel.org 2722S: Maintained 2723F: drivers/media/platform/samsung/s5p-g2d/ 2724 2725ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2726M: Marek Szyprowski <m.szyprowski@samsung.com> 2727L: linux-samsung-soc@vger.kernel.org 2728L: linux-media@vger.kernel.org 2729S: Maintained 2730F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2731F: drivers/media/cec/platform/s5p/ 2732 2733ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2734M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2735M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2736M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2737L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2738L: linux-media@vger.kernel.org 2739S: Maintained 2740F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2741F: drivers/media/platform/samsung/s5p-jpeg/ 2742 2743ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2744M: Marek Szyprowski <m.szyprowski@samsung.com> 2745M: Andrzej Hajda <andrzej.hajda@intel.com> 2746L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2747L: linux-media@vger.kernel.org 2748S: Maintained 2749F: drivers/media/platform/samsung/s5p-mfc/ 2750 2751ARM/SOCFPGA ARCHITECTURE 2752M: Dinh Nguyen <dinguyen@kernel.org> 2753S: Maintained 2754W: http://www.rocketboards.org 2755T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2756F: arch/arm/boot/dts/intel/socfpga/ 2757F: arch/arm/configs/socfpga_defconfig 2758F: arch/arm/mach-socfpga/ 2759F: arch/arm64/boot/dts/altera/ 2760F: arch/arm64/boot/dts/intel/ 2761 2762ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2763M: Dinh Nguyen <dinguyen@kernel.org> 2764S: Maintained 2765F: drivers/clk/socfpga/ 2766 2767ARM/SOCFPGA EDAC SUPPORT 2768M: Dinh Nguyen <dinguyen@kernel.org> 2769S: Maintained 2770F: drivers/edac/altera_edac.[ch] 2771 2772ARM/SPREADTRUM SoC SUPPORT 2773M: Orson Zhai <orsonzhai@gmail.com> 2774M: Baolin Wang <baolin.wang7@gmail.com> 2775M: Chunyan Zhang <zhang.lyra@gmail.com> 2776S: Maintained 2777F: arch/arm64/boot/dts/sprd 2778N: sprd 2779N: sc27xx 2780N: sc2731 2781 2782ARM/STI ARCHITECTURE 2783M: Patrice Chotard <patrice.chotard@foss.st.com> 2784L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2785S: Maintained 2786W: http://www.stlinux.com 2787F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2788F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2789F: arch/arm/boot/dts/st/sti* 2790F: arch/arm/mach-sti/ 2791F: drivers/ata/ahci_st.c 2792F: drivers/char/hw_random/st-rng.c 2793F: drivers/clocksource/arm_global_timer.c 2794F: drivers/clocksource/clksrc_st_lpc.c 2795F: drivers/cpufreq/sti-cpufreq.c 2796F: drivers/dma/st_fdma* 2797F: drivers/i2c/busses/i2c-st.c 2798F: drivers/media/platform/st/sti/c8sectpfe/ 2799F: drivers/media/rc/st_rc.c 2800F: drivers/mmc/host/sdhci-st.c 2801F: drivers/phy/st/phy-miphy28lp.c 2802F: drivers/phy/st/phy-stih407-usb.c 2803F: drivers/pinctrl/pinctrl-st.c 2804F: drivers/remoteproc/st_remoteproc.c 2805F: drivers/remoteproc/st_slim_rproc.c 2806F: drivers/reset/sti/ 2807F: drivers/rtc/rtc-st-lpc.c 2808F: drivers/tty/serial/st-asc.c 2809F: drivers/usb/dwc3/dwc3-st.c 2810F: drivers/usb/host/ehci-st.c 2811F: drivers/usb/host/ohci-st.c 2812F: drivers/watchdog/st_lpc_wdt.c 2813F: include/linux/remoteproc/st_slim_rproc.h 2814 2815ARM/STM32 ARCHITECTURE 2816M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2817M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2818L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2819L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2820S: Maintained 2821T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2822F: arch/arm/boot/dts/st/stm32* 2823F: arch/arm/mach-stm32/ 2824F: arch/arm64/boot/dts/st/ 2825F: drivers/clocksource/armv7m_systick.c 2826N: stm32 2827N: stm 2828 2829ARM/SUNPLUS SP7021 SOC SUPPORT 2830M: Qin Jian <qinjian@cqplus1.com> 2831L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2832S: Maintained 2833W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2834F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2835F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2836F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2837F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2838F: arch/arm/boot/dts/sunplus/ 2839F: arch/arm/configs/sp7021_*defconfig 2840F: arch/arm/mach-sunplus/ 2841F: drivers/clk/clk-sp7021.c 2842F: drivers/irqchip/irq-sp7021-intc.c 2843F: drivers/reset/reset-sunplus.c 2844F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2845F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2846 2847ARM/Synaptics SoC support 2848M: Jisheng Zhang <jszhang@kernel.org> 2849M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2850L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2851S: Maintained 2852F: arch/arm/boot/dts/synaptics/ 2853F: arch/arm/mach-berlin/ 2854F: arch/arm64/boot/dts/synaptics/ 2855 2856ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2857M: Lennert Buytenhek <kernel@wantstofly.org> 2858L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2859S: Maintained 2860 2861ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2862M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2863L: linux-tegra@vger.kernel.org 2864L: linux-media@vger.kernel.org 2865S: Maintained 2866F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2867F: drivers/media/cec/platform/tegra/ 2868 2869ARM/TESLA FSD SoC SUPPORT 2870M: Alim Akhtar <alim.akhtar@samsung.com> 2871M: linux-fsd@tesla.com 2872L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2873L: linux-samsung-soc@vger.kernel.org 2874S: Maintained 2875F: arch/arm64/boot/dts/tesla/ 2876 2877ARM/TETON BGA MACHINE SUPPORT 2878M: "Mark F. Brown" <mark.brown314@gmail.com> 2879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2880S: Maintained 2881 2882ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2883M: Santosh Shilimkar <ssantosh@kernel.org> 2884L: linux-kernel@vger.kernel.org 2885S: Maintained 2886F: drivers/memory/*emif* 2887 2888ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2889M: Nishanth Menon <nm@ti.com> 2890M: Santosh Shilimkar <ssantosh@kernel.org> 2891L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2892S: Maintained 2893T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2894F: arch/arm/boot/dts/ti/keystone/ 2895F: arch/arm/mach-keystone/ 2896 2897ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2898M: Santosh Shilimkar <ssantosh@kernel.org> 2899L: linux-kernel@vger.kernel.org 2900S: Maintained 2901F: drivers/clk/keystone/ 2902 2903ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2904M: Santosh Shilimkar <ssantosh@kernel.org> 2905L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2906L: linux-kernel@vger.kernel.org 2907S: Maintained 2908F: drivers/clocksource/timer-keystone.c 2909 2910ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2911M: Santosh Shilimkar <ssantosh@kernel.org> 2912L: linux-kernel@vger.kernel.org 2913S: Maintained 2914F: drivers/power/reset/keystone-reset.c 2915 2916ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2917M: Nishanth Menon <nm@ti.com> 2918M: Vignesh Raghavendra <vigneshr@ti.com> 2919M: Tero Kristo <kristo@kernel.org> 2920L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2921S: Supported 2922F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2923F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2924F: arch/arm64/boot/dts/ti/Makefile 2925F: arch/arm64/boot/dts/ti/k3-* 2926 2927ARM/TOSHIBA VISCONTI ARCHITECTURE 2928M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2929L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2930S: Supported 2931T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2932F: Documentation/devicetree/bindings/arm/toshiba.yaml 2933F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2934F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2935F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2936F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2937F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2938F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2939F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2940F: arch/arm64/boot/dts/toshiba/ 2941F: drivers/clk/visconti/ 2942F: drivers/gpio/gpio-visconti.c 2943F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2944F: drivers/pci/controller/dwc/pcie-visconti.c 2945F: drivers/pinctrl/visconti/ 2946F: drivers/watchdog/visconti_wdt.c 2947N: visconti 2948 2949ARM/UNIPHIER ARCHITECTURE 2950M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2951M: Masami Hiramatsu <mhiramat@kernel.org> 2952L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2953S: Maintained 2954F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2955F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2956F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2957F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2958F: arch/arm/boot/dts/socionext/uniphier* 2959F: arch/arm/include/asm/hardware/cache-uniphier.h 2960F: arch/arm/mach-uniphier/ 2961F: arch/arm/mm/cache-uniphier.c 2962F: arch/arm64/boot/dts/socionext/uniphier* 2963F: drivers/bus/uniphier-system-bus.c 2964F: drivers/clk/uniphier/ 2965F: drivers/dma/uniphier-mdmac.c 2966F: drivers/gpio/gpio-uniphier.c 2967F: drivers/i2c/busses/i2c-uniphier* 2968F: drivers/irqchip/irq-uniphier-aidet.c 2969F: drivers/mmc/host/uniphier-sd.c 2970F: drivers/pinctrl/uniphier/ 2971F: drivers/reset/reset-uniphier.c 2972F: drivers/tty/serial/8250/8250_uniphier.c 2973N: uniphier 2974 2975ARM/VERSATILE EXPRESS PLATFORM 2976M: Liviu Dudau <liviu.dudau@arm.com> 2977M: Sudeep Holla <sudeep.holla@arm.com> 2978M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2979L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2980S: Maintained 2981N: mps2 2982N: vexpress 2983F: arch/arm/mach-versatile/ 2984F: arch/arm64/boot/dts/arm/ 2985F: drivers/clocksource/timer-versatile.c 2986X: drivers/cpufreq/vexpress-spc-cpufreq.c 2987X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 2988 2989ARM/VFP SUPPORT 2990M: Russell King <linux@armlinux.org.uk> 2991L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2992S: Maintained 2993W: http://www.armlinux.org.uk/ 2994F: arch/arm/vfp/ 2995 2996ARM/VT8500 ARM ARCHITECTURE 2997L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2998S: Orphan 2999F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3000F: arch/arm/mach-vt8500/ 3001F: drivers/clocksource/timer-vt8500.c 3002F: drivers/i2c/busses/i2c-wmt.c 3003F: drivers/mmc/host/wmt-sdmmc.c 3004F: drivers/pwm/pwm-vt8500.c 3005F: drivers/rtc/rtc-vt8500.c 3006F: drivers/tty/serial/vt8500_serial.c 3007F: drivers/usb/host/ehci-platform.c 3008F: drivers/usb/host/uhci-platform.c 3009F: drivers/video/fbdev/vt8500lcdfb.* 3010F: drivers/video/fbdev/wm8505fb* 3011F: drivers/video/fbdev/wmt_ge_rops.* 3012 3013ARM/ZYNQ ARCHITECTURE 3014M: Michal Simek <michal.simek@amd.com> 3015L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3016S: Supported 3017W: http://wiki.xilinx.com 3018T: git https://github.com/Xilinx/linux-xlnx.git 3019F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3020F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3021F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3022F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3023F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3024F: arch/arm/mach-zynq/ 3025F: drivers/clocksource/timer-cadence-ttc.c 3026F: drivers/cpuidle/cpuidle-zynq.c 3027F: drivers/edac/synopsys_edac.c 3028F: drivers/i2c/busses/i2c-cadence.c 3029F: drivers/i2c/busses/i2c-xiic.c 3030F: drivers/mmc/host/sdhci-of-arasan.c 3031N: zynq 3032N: xilinx 3033 3034ARM64 PORT (AARCH64 ARCHITECTURE) 3035M: Catalin Marinas <catalin.marinas@arm.com> 3036M: Will Deacon <will@kernel.org> 3037L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3038S: Maintained 3039T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3040F: Documentation/arch/arm64/ 3041F: arch/arm64/ 3042F: tools/testing/selftests/arm64/ 3043X: arch/arm64/boot/dts/ 3044 3045ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3046M: George McCollister <george.mccollister@gmail.com> 3047L: netdev@vger.kernel.org 3048S: Maintained 3049F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3050F: drivers/net/dsa/xrs700x/* 3051F: net/dsa/tag_xrs700x.c 3052 3053AS3645A LED FLASH CONTROLLER DRIVER 3054M: Sakari Ailus <sakari.ailus@iki.fi> 3055L: linux-leds@vger.kernel.org 3056S: Maintained 3057F: drivers/leds/flash/leds-as3645a.c 3058 3059ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3060M: Tianshu Qiu <tian.shu.qiu@intel.com> 3061L: linux-media@vger.kernel.org 3062S: Maintained 3063T: git git://linuxtv.org/media_tree.git 3064F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3065F: drivers/media/i2c/ak7375.c 3066 3067ASAHI KASEI AK8974 DRIVER 3068M: Linus Walleij <linus.walleij@linaro.org> 3069L: linux-iio@vger.kernel.org 3070S: Supported 3071W: http://www.akm.com/ 3072F: drivers/iio/magnetometer/ak8974.c 3073 3074ASC7621 HARDWARE MONITOR DRIVER 3075M: George Joseph <george.joseph@fairview5.com> 3076L: linux-hwmon@vger.kernel.org 3077S: Maintained 3078F: Documentation/hwmon/asc7621.rst 3079F: drivers/hwmon/asc7621.c 3080 3081ASIX AX88796C SPI ETHERNET ADAPTER 3082M: Łukasz Stelmach <l.stelmach@samsung.com> 3083S: Maintained 3084F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3085F: drivers/net/ethernet/asix/ax88796c_* 3086 3087ASPEED CRYPTO DRIVER 3088M: Neal Liu <neal_liu@aspeedtech.com> 3089L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3090S: Maintained 3091F: Documentation/devicetree/bindings/crypto/aspeed,* 3092F: drivers/crypto/aspeed/ 3093 3094ASPEED PECI CONTROLLER 3095M: Iwona Winiarska <iwona.winiarska@intel.com> 3096L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3097L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3098S: Supported 3099F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3100F: drivers/peci/controller/peci-aspeed.c 3101 3102ASPEED PINCTRL DRIVERS 3103M: Andrew Jeffery <andrew@codeconstruct.com.au> 3104L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3105L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3106L: linux-gpio@vger.kernel.org 3107S: Maintained 3108F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3109F: drivers/pinctrl/aspeed/ 3110 3111ASPEED SCU INTERRUPT CONTROLLER DRIVER 3112M: Eddie James <eajames@linux.ibm.com> 3113L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3114S: Maintained 3115F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3116F: drivers/irqchip/irq-aspeed-scu-ic.c 3117F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3118 3119ASPEED SD/MMC DRIVER 3120M: Andrew Jeffery <andrew@codeconstruct.com.au> 3121L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3122L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3123L: linux-mmc@vger.kernel.org 3124S: Maintained 3125F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3126F: drivers/mmc/host/sdhci-of-aspeed* 3127 3128ASPEED SMC SPI DRIVER 3129M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3130M: Cédric Le Goater <clg@kaod.org> 3131L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3132L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3133L: linux-spi@vger.kernel.org 3134S: Maintained 3135F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3136F: drivers/spi/spi-aspeed-smc.c 3137 3138ASPEED USB UDC DRIVER 3139M: Neal Liu <neal_liu@aspeedtech.com> 3140L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3141S: Maintained 3142F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3143F: drivers/usb/gadget/udc/aspeed_udc.c 3144 3145ASPEED VIDEO ENGINE DRIVER 3146M: Eddie James <eajames@linux.ibm.com> 3147L: linux-media@vger.kernel.org 3148L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3149S: Maintained 3150F: Documentation/devicetree/bindings/media/aspeed-video.txt 3151F: drivers/media/platform/aspeed/ 3152 3153ASUS EC HARDWARE MONITOR DRIVER 3154M: Eugene Shalygin <eugene.shalygin@gmail.com> 3155L: linux-hwmon@vger.kernel.org 3156S: Maintained 3157F: drivers/hwmon/asus-ec-sensors.c 3158 3159ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3160M: Corentin Chary <corentin.chary@gmail.com> 3161L: acpi4asus-user@lists.sourceforge.net 3162L: platform-driver-x86@vger.kernel.org 3163S: Maintained 3164W: http://acpi4asus.sf.net 3165F: drivers/platform/x86/asus*.c 3166F: drivers/platform/x86/eeepc*.c 3167 3168ASUS TF103C DOCK DRIVER 3169M: Hans de Goede <hdegoede@redhat.com> 3170L: platform-driver-x86@vger.kernel.org 3171S: Maintained 3172T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3173F: drivers/platform/x86/asus-tf103c-dock.c 3174 3175ASUS WIRELESS RADIO CONTROL DRIVER 3176M: João Paulo Rechi Vita <jprvita@gmail.com> 3177L: platform-driver-x86@vger.kernel.org 3178S: Maintained 3179F: drivers/platform/x86/asus-wireless.c 3180 3181ASUS WMI HARDWARE MONITOR DRIVER 3182M: Ed Brindley <kernel@maidavale.org> 3183M: Denis Pauk <pauk.denis@gmail.com> 3184L: linux-hwmon@vger.kernel.org 3185S: Maintained 3186F: drivers/hwmon/asus_wmi_sensors.c 3187 3188ASYMMETRIC KEYS 3189M: David Howells <dhowells@redhat.com> 3190L: keyrings@vger.kernel.org 3191S: Maintained 3192F: Documentation/crypto/asymmetric-keys.rst 3193F: crypto/asymmetric_keys/ 3194F: include/crypto/pkcs7.h 3195F: include/crypto/public_key.h 3196F: include/linux/verification.h 3197 3198ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3199R: Dan Williams <dan.j.williams@intel.com> 3200S: Odd fixes 3201W: http://sourceforge.net/projects/xscaleiop 3202F: Documentation/crypto/async-tx-api.rst 3203F: crypto/async_tx/ 3204F: include/linux/async_tx.h 3205 3206AT24 EEPROM DRIVER 3207M: Bartosz Golaszewski <brgl@bgdev.pl> 3208L: linux-i2c@vger.kernel.org 3209S: Maintained 3210T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3211F: Documentation/devicetree/bindings/eeprom/at24.yaml 3212F: drivers/misc/eeprom/at24.c 3213 3214ATA OVER ETHERNET (AOE) DRIVER 3215M: "Justin Sanders" <justin@coraid.com> 3216S: Supported 3217W: http://www.openaoe.org/ 3218F: Documentation/admin-guide/aoe/ 3219F: drivers/block/aoe/ 3220 3221ATC260X PMIC MFD DRIVER 3222M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3223M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3224L: linux-actions@lists.infradead.org 3225S: Maintained 3226F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3227F: drivers/input/misc/atc260x-onkey.c 3228F: drivers/mfd/atc260* 3229F: drivers/power/reset/atc260x-poweroff.c 3230F: drivers/regulator/atc260x-regulator.c 3231F: include/linux/mfd/atc260x/* 3232 3233ATHEROS 71XX/9XXX GPIO DRIVER 3234M: Alban Bedel <albeu@free.fr> 3235S: Maintained 3236W: https://github.com/AlbanBedel/linux 3237T: git git://github.com/AlbanBedel/linux 3238F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3239F: drivers/gpio/gpio-ath79.c 3240 3241ATHEROS 71XX/9XXX USB PHY DRIVER 3242M: Alban Bedel <albeu@free.fr> 3243S: Maintained 3244W: https://github.com/AlbanBedel/linux 3245T: git git://github.com/AlbanBedel/linux 3246F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3247F: drivers/phy/qualcomm/phy-ath79-usb.c 3248 3249ATHEROS ATH GENERIC UTILITIES 3250M: Kalle Valo <kvalo@kernel.org> 3251L: linux-wireless@vger.kernel.org 3252S: Supported 3253F: drivers/net/wireless/ath/* 3254 3255ATHEROS ATH5K WIRELESS DRIVER 3256M: Jiri Slaby <jirislaby@kernel.org> 3257M: Nick Kossifidis <mickflemm@gmail.com> 3258M: Luis Chamberlain <mcgrof@kernel.org> 3259L: linux-wireless@vger.kernel.org 3260S: Maintained 3261W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3262F: drivers/net/wireless/ath/ath5k/ 3263 3264ATHEROS ATH6KL WIRELESS DRIVER 3265L: linux-wireless@vger.kernel.org 3266S: Orphan 3267W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3268F: drivers/net/wireless/ath/ath6kl/ 3269 3270ATI_REMOTE2 DRIVER 3271M: Ville Syrjala <syrjala@sci.fi> 3272S: Maintained 3273F: drivers/input/misc/ati_remote2.c 3274 3275ATK0110 HWMON DRIVER 3276M: Luca Tettamanti <kronos.it@gmail.com> 3277L: linux-hwmon@vger.kernel.org 3278S: Maintained 3279F: drivers/hwmon/asus_atk0110.c 3280 3281ATLX ETHERNET DRIVERS 3282M: Chris Snook <chris.snook@gmail.com> 3283L: netdev@vger.kernel.org 3284S: Maintained 3285W: http://sourceforge.net/projects/atl1 3286W: http://atl1.sourceforge.net 3287F: drivers/net/ethernet/atheros/ 3288 3289ATM 3290M: Chas Williams <3chas3@gmail.com> 3291L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3292L: netdev@vger.kernel.org 3293S: Maintained 3294W: http://linux-atm.sourceforge.net 3295F: drivers/atm/ 3296F: include/linux/atm* 3297F: include/uapi/linux/atm* 3298 3299ATMEL MACB ETHERNET DRIVER 3300M: Nicolas Ferre <nicolas.ferre@microchip.com> 3301M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3302S: Supported 3303F: drivers/net/ethernet/cadence/ 3304 3305ATMEL MAXTOUCH DRIVER 3306M: Nick Dyer <nick@shmanahar.org> 3307S: Maintained 3308T: git git://github.com/ndyer/linux.git 3309F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3310F: drivers/input/touchscreen/atmel_mxt_ts.c 3311 3312ATMEL WIRELESS DRIVER 3313L: linux-wireless@vger.kernel.org 3314S: Orphan 3315W: http://www.thekelleys.org.uk/atmel 3316W: http://atmelwlandriver.sourceforge.net/ 3317F: drivers/net/wireless/atmel/atmel* 3318 3319ATOMIC INFRASTRUCTURE 3320M: Will Deacon <will@kernel.org> 3321M: Peter Zijlstra <peterz@infradead.org> 3322R: Boqun Feng <boqun.feng@gmail.com> 3323R: Mark Rutland <mark.rutland@arm.com> 3324L: linux-kernel@vger.kernel.org 3325S: Maintained 3326F: Documentation/atomic_*.txt 3327F: arch/*/include/asm/atomic*.h 3328F: include/*/atomic*.h 3329F: include/linux/refcount.h 3330F: scripts/atomic/ 3331 3332ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3333M: Bradley Grove <linuxdrivers@attotech.com> 3334L: linux-scsi@vger.kernel.org 3335S: Supported 3336W: http://www.attotech.com 3337F: drivers/scsi/esas2r 3338 3339ATUSB IEEE 802.15.4 RADIO DRIVER 3340M: Stefan Schmidt <stefan@datenfreihafen.org> 3341L: linux-wpan@vger.kernel.org 3342S: Maintained 3343F: drivers/net/ieee802154/at86rf230.h 3344F: drivers/net/ieee802154/atusb.c 3345F: drivers/net/ieee802154/atusb.h 3346 3347AUDIT SUBSYSTEM 3348M: Paul Moore <paul@paul-moore.com> 3349M: Eric Paris <eparis@redhat.com> 3350L: audit@vger.kernel.org 3351S: Supported 3352W: https://github.com/linux-audit 3353T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3354F: include/asm-generic/audit_*.h 3355F: include/linux/audit.h 3356F: include/linux/audit_arch.h 3357F: include/uapi/linux/audit.h 3358F: kernel/audit* 3359F: lib/*audit.c 3360 3361AUXILIARY BUS DRIVER 3362M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3363R: Dave Ertman <david.m.ertman@intel.com> 3364R: Ira Weiny <ira.weiny@intel.com> 3365S: Supported 3366T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3367F: Documentation/driver-api/auxiliary_bus.rst 3368F: drivers/base/auxiliary.c 3369F: include/linux/auxiliary_bus.h 3370 3371AUXILIARY DISPLAY DRIVERS 3372M: Miguel Ojeda <ojeda@kernel.org> 3373S: Maintained 3374F: Documentation/devicetree/bindings/auxdisplay/ 3375F: drivers/auxdisplay/ 3376F: include/linux/cfag12864b.h 3377 3378AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3379M: Andreas Klinger <ak@it-klinger.de> 3380L: linux-iio@vger.kernel.org 3381S: Maintained 3382F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3383F: drivers/iio/adc/hx711.c 3384 3385AX.25 NETWORK LAYER 3386M: Ralf Baechle <ralf@linux-mips.org> 3387L: linux-hams@vger.kernel.org 3388S: Maintained 3389W: https://linux-ax25.in-berlin.de 3390F: include/net/ax25.h 3391F: include/uapi/linux/ax25.h 3392F: net/ax25/ 3393 3394AXENTIA ARM DEVICES 3395M: Peter Rosin <peda@axentia.se> 3396L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3397S: Maintained 3398F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3399F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3400F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3401F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3402 3403AXENTIA ASOC DRIVERS 3404M: Peter Rosin <peda@axentia.se> 3405L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3406S: Maintained 3407F: Documentation/devicetree/bindings/sound/axentia,* 3408F: sound/soc/atmel/tse850-pcm5142.c 3409 3410AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3411M: Nuno Sá <nuno.sa@analog.com> 3412L: linux-hwmon@vger.kernel.org 3413S: Supported 3414W: https://ez.analog.com/linux-software-drivers 3415F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3416F: drivers/hwmon/axi-fan-control.c 3417 3418AXXIA I2C CONTROLLER 3419M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3420L: linux-i2c@vger.kernel.org 3421S: Maintained 3422F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3423F: drivers/i2c/busses/i2c-axxia.c 3424 3425AZ6007 DVB DRIVER 3426M: Mauro Carvalho Chehab <mchehab@kernel.org> 3427L: linux-media@vger.kernel.org 3428S: Maintained 3429W: https://linuxtv.org 3430T: git git://linuxtv.org/media_tree.git 3431F: drivers/media/usb/dvb-usb-v2/az6007.c 3432 3433AZTECH FM RADIO RECEIVER DRIVER 3434M: Hans Verkuil <hverkuil@xs4all.nl> 3435L: linux-media@vger.kernel.org 3436S: Maintained 3437W: https://linuxtv.org 3438T: git git://linuxtv.org/media_tree.git 3439F: drivers/media/radio/radio-aztech* 3440 3441B43 WIRELESS DRIVER 3442L: linux-wireless@vger.kernel.org 3443L: b43-dev@lists.infradead.org 3444S: Orphan 3445W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3446F: drivers/net/wireless/broadcom/b43/ 3447 3448B43LEGACY WIRELESS DRIVER 3449M: Larry Finger <Larry.Finger@lwfinger.net> 3450L: linux-wireless@vger.kernel.org 3451L: b43-dev@lists.infradead.org 3452S: Maintained 3453W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3454F: drivers/net/wireless/broadcom/b43legacy/ 3455 3456BACKLIGHT CLASS/SUBSYSTEM 3457M: Lee Jones <lee@kernel.org> 3458M: Daniel Thompson <daniel.thompson@linaro.org> 3459M: Jingoo Han <jingoohan1@gmail.com> 3460L: dri-devel@lists.freedesktop.org 3461S: Maintained 3462T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3463F: Documentation/ABI/stable/sysfs-class-backlight 3464F: Documentation/ABI/testing/sysfs-class-backlight 3465F: Documentation/devicetree/bindings/leds/backlight 3466F: drivers/video/backlight/ 3467F: include/linux/backlight.h 3468F: include/linux/pwm_backlight.h 3469 3470BARCO P50 GPIO DRIVER 3471M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3472M: Peter Korsgaard <peter.korsgaard@barco.com> 3473S: Maintained 3474F: drivers/platform/x86/barco-p50-gpio.c 3475 3476BATMAN ADVANCED 3477M: Marek Lindner <mareklindner@neomailbox.ch> 3478M: Simon Wunderlich <sw@simonwunderlich.de> 3479M: Antonio Quartulli <a@unstable.cc> 3480M: Sven Eckelmann <sven@narfation.org> 3481L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3482S: Maintained 3483W: https://www.open-mesh.org/ 3484Q: https://patchwork.open-mesh.org/project/batman/list/ 3485B: https://www.open-mesh.org/projects/batman-adv/issues 3486C: ircs://irc.hackint.org/batadv 3487T: git https://git.open-mesh.org/linux-merge.git 3488F: Documentation/networking/batman-adv.rst 3489F: include/uapi/linux/batadv_packet.h 3490F: include/uapi/linux/batman_adv.h 3491F: net/batman-adv/ 3492 3493BAYCOM/HDLCDRV DRIVERS FOR AX.25 3494M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3495L: linux-hams@vger.kernel.org 3496S: Maintained 3497W: http://www.baycom.org/~tom/ham/ham.html 3498F: drivers/net/hamradio/baycom* 3499 3500BCACHE (BLOCK LAYER CACHE) 3501M: Coly Li <colyli@suse.de> 3502M: Kent Overstreet <kent.overstreet@gmail.com> 3503L: linux-bcache@vger.kernel.org 3504S: Maintained 3505W: http://bcache.evilpiepirate.org 3506C: irc://irc.oftc.net/bcache 3507F: drivers/md/bcache/ 3508 3509BCACHEFS 3510M: Kent Overstreet <kent.overstreet@linux.dev> 3511R: Brian Foster <bfoster@redhat.com> 3512L: linux-bcachefs@vger.kernel.org 3513S: Supported 3514C: irc://irc.oftc.net/bcache 3515F: fs/bcachefs/ 3516 3517BDISP ST MEDIA DRIVER 3518M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3519L: linux-media@vger.kernel.org 3520S: Supported 3521W: https://linuxtv.org 3522T: git git://linuxtv.org/media_tree.git 3523F: drivers/media/platform/st/sti/bdisp 3524 3525BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3526M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3527L: netdev@vger.kernel.org 3528S: Maintained 3529F: drivers/net/ethernet/ec_bhf.c 3530 3531BEFS FILE SYSTEM 3532M: Luis de Bethencourt <luisbg@kernel.org> 3533M: Salah Triki <salah.triki@gmail.com> 3534S: Maintained 3535T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3536F: Documentation/filesystems/befs.rst 3537F: fs/befs/ 3538 3539BFQ I/O SCHEDULER 3540M: Paolo Valente <paolo.valente@unimore.it> 3541M: Jens Axboe <axboe@kernel.dk> 3542L: linux-block@vger.kernel.org 3543S: Maintained 3544F: Documentation/block/bfq-iosched.rst 3545F: block/bfq-* 3546 3547BFS FILE SYSTEM 3548M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3549S: Maintained 3550F: Documentation/filesystems/bfs.rst 3551F: fs/bfs/ 3552F: include/uapi/linux/bfs_fs.h 3553 3554BITMAP API 3555M: Yury Norov <yury.norov@gmail.com> 3556R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3557R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3558S: Maintained 3559F: include/linux/bitfield.h 3560F: include/linux/bitmap-str.h 3561F: include/linux/bitmap.h 3562F: include/linux/bits.h 3563F: include/linux/cpumask.h 3564F: include/linux/find.h 3565F: include/linux/nodemask.h 3566F: include/vdso/bits.h 3567F: lib/bitmap-str.c 3568F: lib/bitmap.c 3569F: lib/cpumask.c 3570F: lib/cpumask_kunit.c 3571F: lib/find_bit.c 3572F: lib/find_bit_benchmark.c 3573F: lib/test_bitmap.c 3574F: tools/include/linux/bitfield.h 3575F: tools/include/linux/bitmap.h 3576F: tools/include/linux/bits.h 3577F: tools/include/linux/find.h 3578F: tools/include/vdso/bits.h 3579F: tools/lib/bitmap.c 3580F: tools/lib/find_bit.c 3581 3582BLINKM RGB LED DRIVER 3583M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3584S: Maintained 3585F: drivers/leds/leds-blinkm.c 3586 3587BLOCK LAYER 3588M: Jens Axboe <axboe@kernel.dk> 3589L: linux-block@vger.kernel.org 3590S: Maintained 3591T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3592F: Documentation/ABI/stable/sysfs-block 3593F: Documentation/block/ 3594F: block/ 3595F: drivers/block/ 3596F: include/linux/bio.h 3597F: include/linux/blk* 3598F: kernel/trace/blktrace.c 3599F: lib/sbitmap.c 3600 3601BLOCK2MTD DRIVER 3602M: Joern Engel <joern@lazybastard.org> 3603L: linux-mtd@lists.infradead.org 3604S: Maintained 3605F: drivers/mtd/devices/block2mtd.c 3606 3607BLUETOOTH DRIVERS 3608M: Marcel Holtmann <marcel@holtmann.org> 3609M: Johan Hedberg <johan.hedberg@gmail.com> 3610M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3611L: linux-bluetooth@vger.kernel.org 3612S: Supported 3613W: http://www.bluez.org/ 3614T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3615T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3616F: Documentation/devicetree/bindings/net/bluetooth/ 3617F: drivers/bluetooth/ 3618 3619BLUETOOTH SUBSYSTEM 3620M: Marcel Holtmann <marcel@holtmann.org> 3621M: Johan Hedberg <johan.hedberg@gmail.com> 3622M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3623L: linux-bluetooth@vger.kernel.org 3624S: Supported 3625W: http://www.bluez.org/ 3626T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3627T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3628F: include/net/bluetooth/ 3629F: net/bluetooth/ 3630 3631BONDING DRIVER 3632M: Jay Vosburgh <j.vosburgh@gmail.com> 3633M: Andy Gospodarek <andy@greyhouse.net> 3634L: netdev@vger.kernel.org 3635S: Supported 3636W: http://sourceforge.net/projects/bonding/ 3637F: Documentation/networking/bonding.rst 3638F: drivers/net/bonding/ 3639F: include/net/bond* 3640F: include/uapi/linux/if_bonding.h 3641F: tools/testing/selftests/drivers/net/bonding/ 3642 3643BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3644M: Dan Robertson <dan@dlrobertson.com> 3645L: linux-iio@vger.kernel.org 3646S: Maintained 3647F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3648F: drivers/iio/accel/bma400* 3649 3650BPF JIT for ARM 3651M: Russell King <linux@armlinux.org.uk> 3652M: Puranjay Mohan <puranjay12@gmail.com> 3653L: bpf@vger.kernel.org 3654S: Maintained 3655F: arch/arm/net/ 3656 3657BPF JIT for ARM64 3658M: Daniel Borkmann <daniel@iogearbox.net> 3659M: Alexei Starovoitov <ast@kernel.org> 3660M: Zi Shen Lim <zlim.lnx@gmail.com> 3661L: bpf@vger.kernel.org 3662S: Supported 3663F: arch/arm64/net/ 3664 3665BPF JIT for MIPS (32-BIT AND 64-BIT) 3666M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3667M: Paul Burton <paulburton@kernel.org> 3668L: bpf@vger.kernel.org 3669S: Maintained 3670F: arch/mips/net/ 3671 3672BPF JIT for NFP NICs 3673M: Jakub Kicinski <kuba@kernel.org> 3674L: bpf@vger.kernel.org 3675S: Odd Fixes 3676F: drivers/net/ethernet/netronome/nfp/bpf/ 3677 3678BPF JIT for POWERPC (32-BIT AND 64-BIT) 3679M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3680M: Michael Ellerman <mpe@ellerman.id.au> 3681L: bpf@vger.kernel.org 3682S: Supported 3683F: arch/powerpc/net/ 3684 3685BPF JIT for RISC-V (32-bit) 3686M: Luke Nelson <luke.r.nels@gmail.com> 3687M: Xi Wang <xi.wang@gmail.com> 3688L: bpf@vger.kernel.org 3689S: Maintained 3690F: arch/riscv/net/ 3691X: arch/riscv/net/bpf_jit_comp64.c 3692 3693BPF JIT for RISC-V (64-bit) 3694M: Björn Töpel <bjorn@kernel.org> 3695L: bpf@vger.kernel.org 3696S: Maintained 3697F: arch/riscv/net/ 3698X: arch/riscv/net/bpf_jit_comp32.c 3699 3700BPF JIT for S390 3701M: Ilya Leoshkevich <iii@linux.ibm.com> 3702M: Heiko Carstens <hca@linux.ibm.com> 3703M: Vasily Gorbik <gor@linux.ibm.com> 3704L: bpf@vger.kernel.org 3705S: Supported 3706F: arch/s390/net/ 3707X: arch/s390/net/pnet.c 3708 3709BPF JIT for SPARC (32-BIT AND 64-BIT) 3710M: David S. Miller <davem@davemloft.net> 3711L: bpf@vger.kernel.org 3712S: Odd Fixes 3713F: arch/sparc/net/ 3714 3715BPF JIT for X86 32-BIT 3716M: Wang YanQing <udknight@gmail.com> 3717L: bpf@vger.kernel.org 3718S: Odd Fixes 3719F: arch/x86/net/bpf_jit_comp32.c 3720 3721BPF JIT for X86 64-BIT 3722M: Alexei Starovoitov <ast@kernel.org> 3723M: Daniel Borkmann <daniel@iogearbox.net> 3724L: bpf@vger.kernel.org 3725S: Supported 3726F: arch/x86/net/ 3727X: arch/x86/net/bpf_jit_comp32.c 3728 3729BPF [BTF] 3730M: Martin KaFai Lau <martin.lau@linux.dev> 3731L: bpf@vger.kernel.org 3732S: Maintained 3733F: include/linux/btf* 3734F: kernel/bpf/btf.c 3735 3736BPF [CORE] 3737M: Alexei Starovoitov <ast@kernel.org> 3738M: Daniel Borkmann <daniel@iogearbox.net> 3739R: John Fastabend <john.fastabend@gmail.com> 3740L: bpf@vger.kernel.org 3741S: Maintained 3742F: include/linux/bpf* 3743F: include/linux/filter.h 3744F: include/linux/tnum.h 3745F: kernel/bpf/core.c 3746F: kernel/bpf/dispatcher.c 3747F: kernel/bpf/mprog.c 3748F: kernel/bpf/syscall.c 3749F: kernel/bpf/tnum.c 3750F: kernel/bpf/trampoline.c 3751F: kernel/bpf/verifier.c 3752 3753BPF [DOCUMENTATION] (Related to Standardization) 3754R: David Vernet <void@manifault.com> 3755L: bpf@vger.kernel.org 3756L: bpf@ietf.org 3757S: Maintained 3758F: Documentation/bpf/standardization/ 3759 3760BPF [GENERAL] (Safe Dynamic Programs and Tools) 3761M: Alexei Starovoitov <ast@kernel.org> 3762M: Daniel Borkmann <daniel@iogearbox.net> 3763M: Andrii Nakryiko <andrii@kernel.org> 3764R: Martin KaFai Lau <martin.lau@linux.dev> 3765R: Song Liu <song@kernel.org> 3766R: Yonghong Song <yonghong.song@linux.dev> 3767R: John Fastabend <john.fastabend@gmail.com> 3768R: KP Singh <kpsingh@kernel.org> 3769R: Stanislav Fomichev <sdf@google.com> 3770R: Hao Luo <haoluo@google.com> 3771R: Jiri Olsa <jolsa@kernel.org> 3772L: bpf@vger.kernel.org 3773S: Supported 3774W: https://bpf.io/ 3775Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3776T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3777T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3778F: Documentation/bpf/ 3779F: Documentation/networking/filter.rst 3780F: Documentation/userspace-api/ebpf/ 3781F: arch/*/net/* 3782F: include/linux/bpf* 3783F: include/linux/btf* 3784F: include/linux/filter.h 3785F: include/trace/events/xdp.h 3786F: include/uapi/linux/bpf* 3787F: include/uapi/linux/btf* 3788F: include/uapi/linux/filter.h 3789F: kernel/bpf/ 3790F: kernel/trace/bpf_trace.c 3791F: lib/test_bpf.c 3792F: net/bpf/ 3793F: net/core/filter.c 3794F: net/sched/act_bpf.c 3795F: net/sched/cls_bpf.c 3796F: samples/bpf/ 3797F: scripts/bpf_doc.py 3798F: scripts/Makefile.btf 3799F: scripts/pahole-version.sh 3800F: tools/bpf/ 3801F: tools/lib/bpf/ 3802F: tools/testing/selftests/bpf/ 3803 3804BPF [ITERATOR] 3805M: Yonghong Song <yonghong.song@linux.dev> 3806L: bpf@vger.kernel.org 3807S: Maintained 3808F: kernel/bpf/*iter.c 3809 3810BPF [L7 FRAMEWORK] (sockmap) 3811M: John Fastabend <john.fastabend@gmail.com> 3812M: Jakub Sitnicki <jakub@cloudflare.com> 3813L: netdev@vger.kernel.org 3814L: bpf@vger.kernel.org 3815S: Maintained 3816F: include/linux/skmsg.h 3817F: net/core/skmsg.c 3818F: net/core/sock_map.c 3819F: net/ipv4/tcp_bpf.c 3820F: net/ipv4/udp_bpf.c 3821F: net/unix/unix_bpf.c 3822 3823BPF [LIBRARY] (libbpf) 3824M: Andrii Nakryiko <andrii@kernel.org> 3825L: bpf@vger.kernel.org 3826S: Maintained 3827F: tools/lib/bpf/ 3828 3829BPF [MISC] 3830L: bpf@vger.kernel.org 3831S: Odd Fixes 3832K: (?:\b|_)bpf(?:\b|_) 3833 3834BPF [NETKIT] (BPF-programmable network device) 3835M: Daniel Borkmann <daniel@iogearbox.net> 3836M: Nikolay Aleksandrov <razor@blackwall.org> 3837L: bpf@vger.kernel.org 3838L: netdev@vger.kernel.org 3839S: Supported 3840F: drivers/net/netkit.c 3841F: include/net/netkit.h 3842 3843BPF [NETWORKING] (struct_ops, reuseport) 3844M: Martin KaFai Lau <martin.lau@linux.dev> 3845L: bpf@vger.kernel.org 3846L: netdev@vger.kernel.org 3847S: Maintained 3848F: kernel/bpf/bpf_struct* 3849 3850BPF [NETWORKING] (tcx & tc BPF, sock_addr) 3851M: Martin KaFai Lau <martin.lau@linux.dev> 3852M: Daniel Borkmann <daniel@iogearbox.net> 3853R: John Fastabend <john.fastabend@gmail.com> 3854L: bpf@vger.kernel.org 3855L: netdev@vger.kernel.org 3856S: Maintained 3857F: include/net/tcx.h 3858F: kernel/bpf/tcx.c 3859F: net/core/filter.c 3860F: net/sched/act_bpf.c 3861F: net/sched/cls_bpf.c 3862 3863BPF [RINGBUF] 3864M: Andrii Nakryiko <andrii@kernel.org> 3865L: bpf@vger.kernel.org 3866S: Maintained 3867F: kernel/bpf/ringbuf.c 3868 3869BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3870M: KP Singh <kpsingh@kernel.org> 3871R: Florent Revest <revest@chromium.org> 3872R: Brendan Jackman <jackmanb@chromium.org> 3873L: bpf@vger.kernel.org 3874S: Maintained 3875F: Documentation/bpf/prog_lsm.rst 3876F: include/linux/bpf_lsm.h 3877F: kernel/bpf/bpf_lsm.c 3878F: security/bpf/ 3879 3880BPF [SELFTESTS] (Test Runners & Infrastructure) 3881M: Andrii Nakryiko <andrii@kernel.org> 3882R: Mykola Lysenko <mykolal@fb.com> 3883L: bpf@vger.kernel.org 3884S: Maintained 3885F: tools/testing/selftests/bpf/ 3886 3887BPF [STORAGE & CGROUPS] 3888M: Martin KaFai Lau <martin.lau@linux.dev> 3889L: bpf@vger.kernel.org 3890S: Maintained 3891F: kernel/bpf/*storage.c 3892F: kernel/bpf/bpf_lru* 3893F: kernel/bpf/cgroup.c 3894 3895BPF [TOOLING] (bpftool) 3896M: Quentin Monnet <quentin@isovalent.com> 3897L: bpf@vger.kernel.org 3898S: Maintained 3899F: kernel/bpf/disasm.* 3900F: tools/bpf/bpftool/ 3901 3902BPF [TRACING] 3903M: Song Liu <song@kernel.org> 3904R: Jiri Olsa <jolsa@kernel.org> 3905L: bpf@vger.kernel.org 3906S: Maintained 3907F: kernel/bpf/stackmap.c 3908F: kernel/trace/bpf_trace.c 3909 3910BROADCOM ASP 2.0 ETHERNET DRIVER 3911M: Justin Chen <justin.chen@broadcom.com> 3912M: Florian Fainelli <florian.fainelli@broadcom.com> 3913L: bcm-kernel-feedback-list@broadcom.com 3914L: netdev@vger.kernel.org 3915S: Supported 3916F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 3917F: drivers/net/ethernet/broadcom/asp2/ 3918 3919BROADCOM B44 10/100 ETHERNET DRIVER 3920M: Michael Chan <michael.chan@broadcom.com> 3921L: netdev@vger.kernel.org 3922S: Supported 3923F: drivers/net/ethernet/broadcom/b44.* 3924 3925BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3926M: Florian Fainelli <florian.fainelli@broadcom.com> 3927L: netdev@vger.kernel.org 3928L: openwrt-devel@lists.openwrt.org (subscribers-only) 3929S: Supported 3930F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3931F: drivers/net/dsa/b53/* 3932F: drivers/net/dsa/bcm_sf2* 3933F: include/linux/dsa/brcm.h 3934F: include/linux/platform_data/b53.h 3935 3936BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3937M: Florian Fainelli <florian.fainelli@broadcom.com> 3938R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3939L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3940L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3941S: Maintained 3942T: git https://github.com/broadcom/stblinux.git 3943F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3944F: drivers/pci/controller/pcie-brcmstb.c 3945F: drivers/staging/vc04_services 3946N: bcm2711 3947N: bcm283* 3948N: raspberrypi 3949 3950BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3951M: Florian Fainelli <florian.fainelli@broadcom.com> 3952M: Ray Jui <rjui@broadcom.com> 3953M: Scott Branden <sbranden@broadcom.com> 3954R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3955S: Maintained 3956T: git https://github.com/broadcom/mach-bcm 3957F: arch/arm/mach-bcm/ 3958N: bcm281* 3959N: bcm113* 3960N: bcm216* 3961N: kona 3962 3963BROADCOM BCM47XX MIPS ARCHITECTURE 3964M: Hauke Mehrtens <hauke@hauke-m.de> 3965M: Rafał Miłecki <zajec5@gmail.com> 3966L: linux-mips@vger.kernel.org 3967S: Maintained 3968F: Documentation/devicetree/bindings/mips/brcm/ 3969F: arch/mips/bcm47xx/* 3970F: arch/mips/include/asm/mach-bcm47xx/* 3971 3972BROADCOM BCM4908 ETHERNET DRIVER 3973M: Rafał Miłecki <rafal@milecki.pl> 3974R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3975L: netdev@vger.kernel.org 3976S: Maintained 3977F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3978F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3979F: drivers/net/ethernet/broadcom/unimac.h 3980 3981BROADCOM BCM4908 PINMUX DRIVER 3982M: Rafał Miłecki <rafal@milecki.pl> 3983R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3984L: linux-gpio@vger.kernel.org 3985S: Maintained 3986F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3987F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3988 3989BROADCOM BCM5301X ARM ARCHITECTURE 3990M: Florian Fainelli <florian.fainelli@broadcom.com> 3991M: Hauke Mehrtens <hauke@hauke-m.de> 3992M: Rafał Miłecki <zajec5@gmail.com> 3993R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3994L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3995S: Maintained 3996F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3997F: arch/arm/boot/dts/broadcom/bcm470* 3998F: arch/arm/boot/dts/broadcom/bcm5301* 3999F: arch/arm/boot/dts/broadcom/bcm953012* 4000F: arch/arm/mach-bcm/bcm_5301x.c 4001 4002BROADCOM BCM53573 ARM ARCHITECTURE 4003M: Florian Fainelli <florian.fainelli@broadcom.com> 4004M: Rafał Miłecki <rafal@milecki.pl> 4005R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4006L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4007S: Maintained 4008F: arch/arm/boot/dts/broadcom/bcm47189* 4009F: arch/arm/boot/dts/broadcom/bcm53573* 4010 4011BROADCOM BCM63XX/BCM33XX UDC DRIVER 4012M: Kevin Cernekee <cernekee@gmail.com> 4013L: linux-usb@vger.kernel.org 4014S: Maintained 4015F: drivers/usb/gadget/udc/bcm63xx_udc.* 4016 4017BROADCOM BCM7XXX ARM ARCHITECTURE 4018M: Florian Fainelli <florian.fainelli@broadcom.com> 4019R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4020L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4021S: Maintained 4022T: git https://github.com/broadcom/stblinux.git 4023F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4024F: arch/arm/boot/dts/broadcom/bcm7*.dts* 4025F: arch/arm/include/asm/hardware/cache-b15-rac.h 4026F: arch/arm/mach-bcm/*brcmstb* 4027F: arch/arm/mm/cache-b15-rac.c 4028F: drivers/bus/brcmstb_gisb.c 4029F: drivers/pci/controller/pcie-brcmstb.c 4030N: brcmstb 4031N: bcm7038 4032N: bcm7120 4033 4034BROADCOM BCMBCA ARM ARCHITECTURE 4035M: William Zhang <william.zhang@broadcom.com> 4036M: Anand Gore <anand.gore@broadcom.com> 4037M: Kursad Oney <kursad.oney@broadcom.com> 4038M: Florian Fainelli <florian.fainelli@broadcom.com> 4039M: Rafał Miłecki <rafal@milecki.pl> 4040R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4041L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4042S: Maintained 4043T: git https://github.com/broadcom/stblinux.git 4044F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4045F: arch/arm64/boot/dts/broadcom/bcmbca/* 4046N: bcmbca 4047N: bcm[9]?47622 4048N: bcm[9]?4912 4049N: bcm[9]?63138 4050N: bcm[9]?63146 4051N: bcm[9]?63148 4052N: bcm[9]?63158 4053N: bcm[9]?63178 4054N: bcm[9]?6756 4055N: bcm[9]?6813 4056N: bcm[9]?6846 4057N: bcm[9]?6855 4058N: bcm[9]?6856 4059N: bcm[9]?6858 4060N: bcm[9]?6878 4061 4062BROADCOM BDC DRIVER 4063M: Justin Chen <justin.chen@broadcom.com> 4064M: Al Cooper <alcooperx@gmail.com> 4065R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4066L: linux-usb@vger.kernel.org 4067S: Maintained 4068F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4069F: drivers/usb/gadget/udc/bdc/ 4070 4071BROADCOM BMIPS CPUFREQ DRIVER 4072M: Markus Mayer <mmayer@broadcom.com> 4073R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4074L: linux-pm@vger.kernel.org 4075S: Maintained 4076F: drivers/cpufreq/bmips-cpufreq.c 4077 4078BROADCOM BMIPS MIPS ARCHITECTURE 4079M: Florian Fainelli <florian.fainelli@broadcom.com> 4080R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4081L: linux-mips@vger.kernel.org 4082S: Maintained 4083T: git https://github.com/broadcom/stblinux.git 4084F: arch/mips/bmips/* 4085F: arch/mips/boot/dts/brcm/bcm*.dts* 4086F: arch/mips/include/asm/mach-bmips/* 4087F: arch/mips/kernel/*bmips* 4088F: drivers/irqchip/irq-bcm63* 4089F: drivers/irqchip/irq-bcm7* 4090F: drivers/irqchip/irq-brcmstb* 4091F: drivers/pmdomain/bcm/bcm63xx-power.c 4092F: include/linux/bcm963xx_nvram.h 4093F: include/linux/bcm963xx_tag.h 4094 4095BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4096M: Rasesh Mody <rmody@marvell.com> 4097M: GR-Linux-NIC-Dev@marvell.com 4098L: netdev@vger.kernel.org 4099S: Supported 4100F: drivers/net/ethernet/broadcom/bnx2.* 4101F: drivers/net/ethernet/broadcom/bnx2_* 4102 4103BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4104M: Saurav Kashyap <skashyap@marvell.com> 4105M: Javed Hasan <jhasan@marvell.com> 4106M: GR-QLogic-Storage-Upstream@marvell.com 4107L: linux-scsi@vger.kernel.org 4108S: Supported 4109F: drivers/scsi/bnx2fc/ 4110 4111BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4112M: Nilesh Javali <njavali@marvell.com> 4113M: Manish Rangankar <mrangankar@marvell.com> 4114M: GR-QLogic-Storage-Upstream@marvell.com 4115L: linux-scsi@vger.kernel.org 4116S: Supported 4117F: drivers/scsi/bnx2i/ 4118 4119BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4120M: Ariel Elior <aelior@marvell.com> 4121M: Sudarsana Kalluru <skalluru@marvell.com> 4122M: Manish Chopra <manishc@marvell.com> 4123L: netdev@vger.kernel.org 4124S: Supported 4125F: drivers/net/ethernet/broadcom/bnx2x/ 4126 4127BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4128M: Michael Chan <michael.chan@broadcom.com> 4129L: netdev@vger.kernel.org 4130S: Supported 4131F: drivers/firmware/broadcom/tee_bnxt_fw.c 4132F: drivers/net/ethernet/broadcom/bnxt/ 4133F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4134 4135BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4136M: Arend van Spriel <aspriel@gmail.com> 4137M: Franky Lin <franky.lin@broadcom.com> 4138M: Hante Meuleman <hante.meuleman@broadcom.com> 4139L: linux-wireless@vger.kernel.org 4140L: brcm80211-dev-list.pdl@broadcom.com 4141L: SHA-cyfmac-dev-list@infineon.com 4142S: Supported 4143F: drivers/net/wireless/broadcom/brcm80211/ 4144 4145BROADCOM BRCMSTB GPIO DRIVER 4146M: Doug Berger <opendmb@gmail.com> 4147M: Florian Fainelli <florian.fainelli@broadcom.com> 4148R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4149S: Supported 4150F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4151F: drivers/gpio/gpio-brcmstb.c 4152 4153BROADCOM BRCMSTB I2C DRIVER 4154M: Kamal Dasu <kamal.dasu@broadcom.com> 4155R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4156L: linux-i2c@vger.kernel.org 4157S: Supported 4158F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4159F: drivers/i2c/busses/i2c-brcmstb.c 4160 4161BROADCOM BRCMSTB UART DRIVER 4162M: Al Cooper <alcooperx@gmail.com> 4163R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4164L: linux-serial@vger.kernel.org 4165S: Maintained 4166F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4167F: drivers/tty/serial/8250/8250_bcm7271.c 4168 4169BROADCOM BRCMSTB USB EHCI DRIVER 4170M: Justin Chen <justin.chen@broadcom.com> 4171M: Al Cooper <alcooperx@gmail.com> 4172R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4173L: linux-usb@vger.kernel.org 4174S: Maintained 4175F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4176F: drivers/usb/host/ehci-brcm.* 4177 4178BROADCOM BRCMSTB USB PIN MAP DRIVER 4179M: Al Cooper <alcooperx@gmail.com> 4180R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4181L: linux-usb@vger.kernel.org 4182S: Maintained 4183F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4184F: drivers/usb/misc/brcmstb-usb-pinmap.c 4185 4186BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4187M: Justin Chen <justin.chen@broadcom.com> 4188M: Al Cooper <alcooperx@gmail.com> 4189R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4190L: linux-kernel@vger.kernel.org 4191S: Maintained 4192F: drivers/phy/broadcom/phy-brcm-usb* 4193 4194BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4195M: William Zhang <william.zhang@broadcom.com> 4196M: Kursad Oney <kursad.oney@broadcom.com> 4197M: Jonas Gorski <jonas.gorski@gmail.com> 4198R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4199L: linux-spi@vger.kernel.org 4200S: Maintained 4201F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4202F: drivers/spi/spi-bcm63xx-hsspi.c 4203F: drivers/spi/spi-bcmbca-hsspi.c 4204 4205BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4206M: Jonas Gorski <jonas.gorski@gmail.com> 4207L: linux-spi@vger.kernel.org 4208S: Odd Fixes 4209F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml 4210F: drivers/spi/spi-bcm63xx.c 4211 4212BROADCOM ETHERNET PHY DRIVERS 4213M: Florian Fainelli <florian.fainelli@broadcom.com> 4214R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4215L: netdev@vger.kernel.org 4216S: Supported 4217F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4218F: drivers/net/phy/bcm*.[ch] 4219F: drivers/net/phy/broadcom.c 4220F: include/linux/brcmphy.h 4221 4222BROADCOM GENET ETHERNET DRIVER 4223M: Doug Berger <opendmb@gmail.com> 4224M: Florian Fainelli <florian.fainelli@broadcom.com> 4225R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4226L: netdev@vger.kernel.org 4227S: Supported 4228F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4229F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4230F: drivers/net/ethernet/broadcom/genet/ 4231F: drivers/net/ethernet/broadcom/unimac.h 4232F: drivers/net/mdio/mdio-bcm-unimac.c 4233F: include/linux/platform_data/bcmgenet.h 4234F: include/linux/platform_data/mdio-bcm-unimac.h 4235 4236BROADCOM IPROC ARM ARCHITECTURE 4237M: Ray Jui <rjui@broadcom.com> 4238M: Scott Branden <sbranden@broadcom.com> 4239R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4240L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4241S: Maintained 4242T: git https://github.com/broadcom/stblinux.git 4243F: arch/arm64/boot/dts/broadcom/northstar2/* 4244F: arch/arm64/boot/dts/broadcom/stingray/* 4245F: drivers/clk/bcm/clk-ns* 4246F: drivers/clk/bcm/clk-sr* 4247F: drivers/pinctrl/bcm/pinctrl-ns* 4248F: include/dt-bindings/clock/bcm-sr* 4249N: iproc 4250N: cygnus 4251N: bcm[-_]nsp 4252N: bcm9113* 4253N: bcm9583* 4254N: bcm9585* 4255N: bcm9586* 4256N: bcm988312 4257N: bcm113* 4258N: bcm583* 4259N: bcm585* 4260N: bcm586* 4261N: bcm88312 4262N: hr2 4263N: stingray 4264 4265BROADCOM IPROC GBIT ETHERNET DRIVER 4266M: Rafał Miłecki <rafal@milecki.pl> 4267R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4268L: netdev@vger.kernel.org 4269S: Maintained 4270F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4271F: drivers/net/ethernet/broadcom/bgmac* 4272F: drivers/net/ethernet/broadcom/unimac.h 4273 4274BROADCOM KONA GPIO DRIVER 4275M: Ray Jui <rjui@broadcom.com> 4276R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4277S: Supported 4278F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml 4279F: drivers/gpio/gpio-bcm-kona.c 4280 4281BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4282M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4283M: Kashyap Desai <kashyap.desai@broadcom.com> 4284M: Sumit Saxena <sumit.saxena@broadcom.com> 4285M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4286L: mpi3mr-linuxdrv.pdl@broadcom.com 4287L: linux-scsi@vger.kernel.org 4288S: Supported 4289W: https://www.broadcom.com/support/storage 4290F: drivers/scsi/mpi3mr/ 4291 4292BROADCOM NETXTREME-E ROCE DRIVER 4293M: Selvin Xavier <selvin.xavier@broadcom.com> 4294L: linux-rdma@vger.kernel.org 4295S: Supported 4296W: http://www.broadcom.com 4297F: drivers/infiniband/hw/bnxt_re/ 4298F: include/uapi/rdma/bnxt_re-abi.h 4299 4300BROADCOM NVRAM DRIVER 4301M: Rafał Miłecki <zajec5@gmail.com> 4302L: linux-mips@vger.kernel.org 4303S: Maintained 4304F: drivers/firmware/broadcom/* 4305 4306BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4307M: Rafał Miłecki <rafal@milecki.pl> 4308M: Florian Fainelli <florian.fainelli@broadcom.com> 4309R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4310L: linux-pm@vger.kernel.org 4311S: Maintained 4312T: git https://github.com/broadcom/stblinux.git 4313F: drivers/pmdomain/bcm/bcm-pmb.c 4314F: include/dt-bindings/soc/bcm-pmb.h 4315 4316BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4317M: Rafał Miłecki <zajec5@gmail.com> 4318L: linux-wireless@vger.kernel.org 4319S: Maintained 4320F: drivers/bcma/ 4321F: include/linux/bcma/ 4322 4323BROADCOM SPI DRIVER 4324M: Kamal Dasu <kamal.dasu@broadcom.com> 4325R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4326S: Maintained 4327F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4328F: drivers/spi/spi-bcm-qspi.* 4329F: drivers/spi/spi-brcmstb-qspi.c 4330F: drivers/spi/spi-iproc-qspi.c 4331 4332BROADCOM STB AVS CPUFREQ DRIVER 4333M: Markus Mayer <mmayer@broadcom.com> 4334R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4335L: linux-pm@vger.kernel.org 4336S: Maintained 4337F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4338F: drivers/cpufreq/brcmstb* 4339 4340BROADCOM STB AVS TMON DRIVER 4341M: Markus Mayer <mmayer@broadcom.com> 4342R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4343L: linux-pm@vger.kernel.org 4344S: Maintained 4345F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4346F: drivers/thermal/broadcom/brcmstb* 4347 4348BROADCOM STB DPFE DRIVER 4349M: Markus Mayer <mmayer@broadcom.com> 4350R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4351L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4352S: Maintained 4353F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4354F: drivers/memory/brcmstb_dpfe.c 4355 4356BROADCOM STB NAND FLASH DRIVER 4357M: Brian Norris <computersforpeace@gmail.com> 4358M: Kamal Dasu <kamal.dasu@broadcom.com> 4359R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4360L: linux-mtd@lists.infradead.org 4361S: Maintained 4362F: drivers/mtd/nand/raw/brcmnand/ 4363F: include/linux/platform_data/brcmnand.h 4364 4365BROADCOM STB PCIE DRIVER 4366M: Jim Quinlan <jim2101024@gmail.com> 4367M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4368M: Florian Fainelli <florian.fainelli@broadcom.com> 4369R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4370L: linux-pci@vger.kernel.org 4371S: Maintained 4372F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4373F: drivers/pci/controller/pcie-brcmstb.c 4374 4375BROADCOM SYSTEMPORT ETHERNET DRIVER 4376M: Florian Fainelli <florian.fainelli@broadcom.com> 4377R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4378L: netdev@vger.kernel.org 4379S: Supported 4380F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4381F: drivers/net/ethernet/broadcom/bcmsysport.* 4382F: drivers/net/ethernet/broadcom/unimac.h 4383 4384BROADCOM TG3 GIGABIT ETHERNET DRIVER 4385M: Pavan Chebbi <pavan.chebbi@broadcom.com> 4386M: Michael Chan <mchan@broadcom.com> 4387L: netdev@vger.kernel.org 4388S: Supported 4389F: drivers/net/ethernet/broadcom/tg3.* 4390 4391BROADCOM VK DRIVER 4392M: Scott Branden <scott.branden@broadcom.com> 4393R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4394S: Supported 4395F: drivers/misc/bcm-vk/ 4396F: include/uapi/linux/misc/bcm_vk.h 4397 4398BROCADE BFA FC SCSI DRIVER 4399M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4400M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4401L: linux-scsi@vger.kernel.org 4402S: Supported 4403F: drivers/scsi/bfa/ 4404 4405BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4406M: Rasesh Mody <rmody@marvell.com> 4407M: Sudarsana Kalluru <skalluru@marvell.com> 4408M: GR-Linux-NIC-Dev@marvell.com 4409L: netdev@vger.kernel.org 4410S: Supported 4411F: drivers/net/ethernet/brocade/bna/ 4412 4413BSG (block layer generic sg v4 driver) 4414M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4415L: linux-scsi@vger.kernel.org 4416S: Supported 4417F: block/bsg.c 4418F: include/linux/bsg.h 4419F: include/uapi/linux/bsg.h 4420 4421BT87X AUDIO DRIVER 4422M: Clemens Ladisch <clemens@ladisch.de> 4423L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4424S: Maintained 4425T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4426F: Documentation/sound/cards/bt87x.rst 4427F: sound/pci/bt87x.c 4428 4429BT8XXGPIO DRIVER 4430M: Michael Buesch <m@bues.ch> 4431S: Maintained 4432W: http://bu3sch.de/btgpio.php 4433F: drivers/gpio/gpio-bt8xx.c 4434 4435BTRFS FILE SYSTEM 4436M: Chris Mason <clm@fb.com> 4437M: Josef Bacik <josef@toxicpanda.com> 4438M: David Sterba <dsterba@suse.com> 4439L: linux-btrfs@vger.kernel.org 4440S: Maintained 4441W: https://btrfs.readthedocs.io 4442Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4443C: irc://irc.libera.chat/btrfs 4444T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4445F: Documentation/filesystems/btrfs.rst 4446F: fs/btrfs/ 4447F: include/linux/btrfs* 4448F: include/trace/events/btrfs.h 4449F: include/uapi/linux/btrfs* 4450 4451BTTV VIDEO4LINUX DRIVER 4452M: Mauro Carvalho Chehab <mchehab@kernel.org> 4453L: linux-media@vger.kernel.org 4454S: Odd fixes 4455W: https://linuxtv.org 4456T: git git://linuxtv.org/media_tree.git 4457F: Documentation/driver-api/media/drivers/bttv* 4458F: drivers/media/pci/bt8xx/bttv* 4459 4460BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4461M: Chanwoo Choi <cw00.choi@samsung.com> 4462L: linux-pm@vger.kernel.org 4463L: linux-samsung-soc@vger.kernel.org 4464S: Maintained 4465T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4466F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4467F: drivers/devfreq/exynos-bus.c 4468 4469BUSLOGIC SCSI DRIVER 4470M: Khalid Aziz <khalid@gonehiking.org> 4471L: linux-scsi@vger.kernel.org 4472S: Maintained 4473F: drivers/scsi/BusLogic.* 4474F: drivers/scsi/FlashPoint.* 4475 4476BXCAN CAN NETWORK DRIVER 4477M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4478L: linux-can@vger.kernel.org 4479S: Maintained 4480F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4481F: drivers/net/can/bxcan.c 4482 4483C-MEDIA CMI8788 DRIVER 4484M: Clemens Ladisch <clemens@ladisch.de> 4485L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4486S: Maintained 4487T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4488F: sound/pci/oxygen/ 4489 4490C-SKY ARCHITECTURE 4491M: Guo Ren <guoren@kernel.org> 4492L: linux-csky@vger.kernel.org 4493S: Supported 4494T: git https://github.com/c-sky/csky-linux.git 4495F: Documentation/devicetree/bindings/csky/ 4496F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4497F: Documentation/devicetree/bindings/timer/csky,* 4498F: arch/csky/ 4499F: drivers/clocksource/timer-gx6605s.c 4500F: drivers/clocksource/timer-mp-csky.c 4501F: drivers/irqchip/irq-csky-* 4502N: csky 4503K: csky 4504 4505CA8210 IEEE-802.15.4 RADIO DRIVER 4506L: linux-wpan@vger.kernel.org 4507S: Orphan 4508W: https://github.com/Cascoda/ca8210-linux.git 4509F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4510F: drivers/net/ieee802154/ca8210.c 4511 4512CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4513M: David Howells <dhowells@redhat.com> 4514L: linux-cachefs@redhat.com (moderated for non-subscribers) 4515S: Supported 4516F: Documentation/filesystems/caching/cachefiles.rst 4517F: fs/cachefiles/ 4518 4519CACHESTAT: PAGE CACHE STATS FOR A FILE 4520M: Nhat Pham <nphamcs@gmail.com> 4521M: Johannes Weiner <hannes@cmpxchg.org> 4522L: linux-mm@kvack.org 4523S: Maintained 4524F: tools/testing/selftests/cachestat/test_cachestat.c 4525 4526CADENCE MIPI-CSI2 BRIDGES 4527M: Maxime Ripard <mripard@kernel.org> 4528L: linux-media@vger.kernel.org 4529S: Maintained 4530F: Documentation/devicetree/bindings/media/cdns,*.txt 4531F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 4532F: drivers/media/platform/cadence/cdns-csi2* 4533 4534CADENCE NAND DRIVER 4535L: linux-mtd@lists.infradead.org 4536S: Orphan 4537F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4538F: drivers/mtd/nand/raw/cadence-nand-controller.c 4539 4540CADENCE USB3 DRD IP DRIVER 4541M: Peter Chen <peter.chen@kernel.org> 4542M: Pawel Laszczak <pawell@cadence.com> 4543R: Roger Quadros <rogerq@kernel.org> 4544L: linux-usb@vger.kernel.org 4545S: Maintained 4546T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4547F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4548F: drivers/usb/cdns3/ 4549X: drivers/usb/cdns3/cdnsp* 4550 4551CADENCE USBHS DRIVER 4552M: Pawel Laszczak <pawell@cadence.com> 4553L: linux-usb@vger.kernel.org 4554S: Maintained 4555F: drivers/usb/gadget/udc/cdns2 4556 4557CADENCE USBSSP DRD IP DRIVER 4558M: Pawel Laszczak <pawell@cadence.com> 4559L: linux-usb@vger.kernel.org 4560S: Maintained 4561T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4562F: drivers/usb/cdns3/ 4563X: drivers/usb/cdns3/cdns3* 4564 4565CADET FM/AM RADIO RECEIVER DRIVER 4566M: Hans Verkuil <hverkuil@xs4all.nl> 4567L: linux-media@vger.kernel.org 4568S: Maintained 4569W: https://linuxtv.org 4570T: git git://linuxtv.org/media_tree.git 4571F: drivers/media/radio/radio-cadet* 4572 4573CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4574L: linux-media@vger.kernel.org 4575S: Orphan 4576T: git git://linuxtv.org/media_tree.git 4577F: Documentation/admin-guide/media/cafe_ccic* 4578F: drivers/media/platform/marvell/ 4579 4580CAIF NETWORK LAYER 4581L: netdev@vger.kernel.org 4582S: Orphan 4583F: Documentation/networking/caif/ 4584F: drivers/net/caif/ 4585F: include/net/caif/ 4586F: include/uapi/linux/caif/ 4587F: net/caif/ 4588 4589CAKE QDISC 4590M: Toke Høiland-Jørgensen <toke@toke.dk> 4591L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4592S: Maintained 4593F: net/sched/sch_cake.c 4594 4595CAN NETWORK DRIVERS 4596M: Wolfgang Grandegger <wg@grandegger.com> 4597M: Marc Kleine-Budde <mkl@pengutronix.de> 4598L: linux-can@vger.kernel.org 4599S: Maintained 4600W: https://github.com/linux-can 4601T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4602T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4603F: Documentation/devicetree/bindings/net/can/ 4604F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4605F: drivers/net/can/ 4606F: drivers/phy/phy-can-transceiver.c 4607F: include/linux/can/bittiming.h 4608F: include/linux/can/dev.h 4609F: include/linux/can/length.h 4610F: include/linux/can/platform/ 4611F: include/linux/can/rx-offload.h 4612F: include/uapi/linux/can/error.h 4613F: include/uapi/linux/can/netlink.h 4614F: include/uapi/linux/can/vxcan.h 4615 4616CAN NETWORK LAYER 4617M: Oliver Hartkopp <socketcan@hartkopp.net> 4618M: Marc Kleine-Budde <mkl@pengutronix.de> 4619L: linux-can@vger.kernel.org 4620S: Maintained 4621W: https://github.com/linux-can 4622T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4623T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4624F: Documentation/networking/can.rst 4625F: include/linux/can/can-ml.h 4626F: include/linux/can/core.h 4627F: include/linux/can/skb.h 4628F: include/net/netns/can.h 4629F: include/uapi/linux/can.h 4630F: include/uapi/linux/can/bcm.h 4631F: include/uapi/linux/can/gw.h 4632F: include/uapi/linux/can/isotp.h 4633F: include/uapi/linux/can/raw.h 4634F: net/can/ 4635 4636CAN-J1939 NETWORK LAYER 4637M: Robin van der Gracht <robin@protonic.nl> 4638M: Oleksij Rempel <o.rempel@pengutronix.de> 4639R: kernel@pengutronix.de 4640L: linux-can@vger.kernel.org 4641S: Maintained 4642F: Documentation/networking/j1939.rst 4643F: include/uapi/linux/can/j1939.h 4644F: net/can/j1939/ 4645 4646CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4647M: Damien Le Moal <dlemoal@kernel.org> 4648L: linux-riscv@lists.infradead.org 4649L: linux-gpio@vger.kernel.org (pinctrl driver) 4650F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4651F: drivers/pinctrl/pinctrl-k210.c 4652 4653CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4654M: Damien Le Moal <dlemoal@kernel.org> 4655L: linux-kernel@vger.kernel.org 4656L: linux-riscv@lists.infradead.org 4657S: Maintained 4658F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4659F: drivers/reset/reset-k210.c 4660 4661CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4662M: Damien Le Moal <dlemoal@kernel.org> 4663L: linux-riscv@lists.infradead.org 4664S: Maintained 4665F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4666F: drivers/soc/canaan/ 4667F: include/soc/canaan/ 4668 4669CAPABILITIES 4670M: Serge Hallyn <serge@hallyn.com> 4671L: linux-security-module@vger.kernel.org 4672S: Supported 4673F: include/linux/capability.h 4674F: include/uapi/linux/capability.h 4675F: kernel/capability.c 4676F: security/commoncap.c 4677 4678CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4679M: Kevin Tsai <ktsai@capellamicro.com> 4680S: Maintained 4681F: drivers/iio/light/cm* 4682 4683CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4684M: Christian Lamparter <chunkeey@googlemail.com> 4685L: linux-wireless@vger.kernel.org 4686S: Maintained 4687W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4688F: drivers/net/wireless/ath/carl9170/ 4689 4690CAVIUM I2C DRIVER 4691M: Robert Richter <rric@kernel.org> 4692S: Odd Fixes 4693W: http://www.marvell.com 4694F: drivers/i2c/busses/i2c-octeon* 4695F: drivers/i2c/busses/i2c-thunderx* 4696 4697CAVIUM LIQUIDIO NETWORK DRIVER 4698M: Derek Chickles <dchickles@marvell.com> 4699M: Satanand Burla <sburla@marvell.com> 4700M: Felix Manlunas <fmanlunas@marvell.com> 4701L: netdev@vger.kernel.org 4702S: Supported 4703W: http://www.marvell.com 4704F: drivers/net/ethernet/cavium/liquidio/ 4705 4706CAVIUM MMC DRIVER 4707M: Robert Richter <rric@kernel.org> 4708S: Odd Fixes 4709W: http://www.marvell.com 4710F: drivers/mmc/host/cavium* 4711 4712CAVIUM OCTEON-TX CRYPTO DRIVER 4713M: George Cherian <gcherian@marvell.com> 4714L: linux-crypto@vger.kernel.org 4715S: Supported 4716W: http://www.marvell.com 4717F: drivers/crypto/cavium/cpt/ 4718 4719CAVIUM THUNDERX2 ARM64 SOC 4720M: Robert Richter <rric@kernel.org> 4721L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4722S: Odd Fixes 4723F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4724F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4725 4726CBS/ETF/TAPRIO QDISCS 4727M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4728L: netdev@vger.kernel.org 4729S: Maintained 4730F: net/sched/sch_cbs.c 4731F: net/sched/sch_etf.c 4732F: net/sched/sch_taprio.c 4733 4734CC2520 IEEE-802.15.4 RADIO DRIVER 4735M: Stefan Schmidt <stefan@datenfreihafen.org> 4736L: linux-wpan@vger.kernel.org 4737S: Odd Fixes 4738F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4739F: drivers/net/ieee802154/cc2520.c 4740 4741CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4742M: Gilad Ben-Yossef <gilad@benyossef.com> 4743L: linux-crypto@vger.kernel.org 4744S: Supported 4745W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4746F: drivers/crypto/ccree/ 4747 4748CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4749M: Hadar Gat <hadar.gat@arm.com> 4750L: linux-crypto@vger.kernel.org 4751S: Supported 4752W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4753F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4754F: drivers/char/hw_random/cctrng.c 4755F: drivers/char/hw_random/cctrng.h 4756 4757CEC FRAMEWORK 4758M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4759L: linux-media@vger.kernel.org 4760S: Supported 4761W: http://linuxtv.org 4762T: git git://linuxtv.org/media_tree.git 4763F: Documentation/ABI/testing/debugfs-cec-error-inj 4764F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4765F: Documentation/driver-api/media/cec-core.rst 4766F: Documentation/userspace-api/media/cec 4767F: drivers/media/cec/ 4768F: drivers/media/rc/keymaps/rc-cec.c 4769F: include/media/cec-notifier.h 4770F: include/media/cec.h 4771F: include/uapi/linux/cec-funcs.h 4772F: include/uapi/linux/cec.h 4773 4774CEC GPIO DRIVER 4775M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4776L: linux-media@vger.kernel.org 4777S: Supported 4778W: http://linuxtv.org 4779T: git git://linuxtv.org/media_tree.git 4780F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4781F: drivers/media/cec/platform/cec-gpio/ 4782 4783CELL BROADBAND ENGINE ARCHITECTURE 4784M: Arnd Bergmann <arnd@arndb.de> 4785L: linuxppc-dev@lists.ozlabs.org 4786S: Supported 4787W: http://www.ibm.com/developerworks/power/cell/ 4788F: arch/powerpc/include/asm/cell*.h 4789F: arch/powerpc/include/asm/spu*.h 4790F: arch/powerpc/include/uapi/asm/spu*.h 4791F: arch/powerpc/platforms/cell/ 4792 4793CELLWISE CW2015 BATTERY DRIVER 4794M: Tobias Schrammm <t.schramm@manjaro.org> 4795S: Maintained 4796F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4797F: drivers/power/supply/cw2015_battery.c 4798 4799CEPH COMMON CODE (LIBCEPH) 4800M: Ilya Dryomov <idryomov@gmail.com> 4801M: Xiubo Li <xiubli@redhat.com> 4802R: Jeff Layton <jlayton@kernel.org> 4803L: ceph-devel@vger.kernel.org 4804S: Supported 4805W: http://ceph.com/ 4806T: git https://github.com/ceph/ceph-client.git 4807F: include/linux/ceph/ 4808F: include/linux/crush/ 4809F: net/ceph/ 4810 4811CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4812M: Xiubo Li <xiubli@redhat.com> 4813M: Ilya Dryomov <idryomov@gmail.com> 4814R: Jeff Layton <jlayton@kernel.org> 4815L: ceph-devel@vger.kernel.org 4816S: Supported 4817W: http://ceph.com/ 4818T: git https://github.com/ceph/ceph-client.git 4819F: Documentation/filesystems/ceph.rst 4820F: fs/ceph/ 4821 4822CERTIFICATE HANDLING 4823M: David Howells <dhowells@redhat.com> 4824M: David Woodhouse <dwmw2@infradead.org> 4825L: keyrings@vger.kernel.org 4826S: Maintained 4827F: Documentation/admin-guide/module-signing.rst 4828F: certs/ 4829F: scripts/sign-file.c 4830F: tools/certs/ 4831 4832CFAG12864B LCD DRIVER 4833M: Miguel Ojeda <ojeda@kernel.org> 4834S: Maintained 4835F: drivers/auxdisplay/cfag12864b.c 4836F: include/linux/cfag12864b.h 4837 4838CFAG12864BFB LCD FRAMEBUFFER DRIVER 4839M: Miguel Ojeda <ojeda@kernel.org> 4840S: Maintained 4841F: drivers/auxdisplay/cfag12864bfb.c 4842F: include/linux/cfag12864b.h 4843 4844CHAR and MISC DRIVERS 4845M: Arnd Bergmann <arnd@arndb.de> 4846M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4847S: Supported 4848T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4849F: drivers/char/ 4850F: drivers/misc/ 4851F: include/linux/miscdevice.h 4852X: drivers/char/agp/ 4853X: drivers/char/hw_random/ 4854X: drivers/char/ipmi/ 4855X: drivers/char/random.c 4856X: drivers/char/tpm/ 4857 4858CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER 4859M: Thomas Weißschuh <linux@weissschuh.net> 4860L: linux-hwmon@vger.kernel.org 4861S: Maintained 4862F: Documentation/hwmon/powerz.rst 4863F: drivers/hwmon/powerz.c 4864 4865CHECKPATCH 4866M: Andy Whitcroft <apw@canonical.com> 4867M: Joe Perches <joe@perches.com> 4868R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4869R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4870S: Maintained 4871F: scripts/checkpatch.pl 4872 4873CHECKPATCH DOCUMENTATION 4874M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4875M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4876R: Joe Perches <joe@perches.com> 4877S: Maintained 4878F: Documentation/dev-tools/checkpatch.rst 4879 4880CHINESE DOCUMENTATION 4881M: Alex Shi <alexs@kernel.org> 4882M: Yanteng Si <siyanteng@loongson.cn> 4883S: Maintained 4884F: Documentation/translations/zh_CN/ 4885 4886CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4887M: Peter Chen <peter.chen@kernel.org> 4888L: linux-usb@vger.kernel.org 4889S: Maintained 4890T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4891F: drivers/usb/chipidea/ 4892 4893CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4894M: Hans de Goede <hdegoede@redhat.com> 4895L: linux-input@vger.kernel.org 4896S: Maintained 4897F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4898F: drivers/input/touchscreen/chipone_icn8318.c 4899 4900CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4901M: Hans de Goede <hdegoede@redhat.com> 4902L: linux-input@vger.kernel.org 4903S: Maintained 4904F: drivers/input/touchscreen/chipone_icn8505.c 4905 4906CHROME HARDWARE PLATFORM SUPPORT 4907M: Benson Leung <bleung@chromium.org> 4908M: Tzung-Bi Shih <tzungbi@kernel.org> 4909L: chrome-platform@lists.linux.dev 4910S: Maintained 4911T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4912F: drivers/platform/chrome/ 4913 4914CHROMEOS EC CODEC DRIVER 4915M: Cheng-Yi Chiang <cychiang@chromium.org> 4916M: Tzung-Bi Shih <tzungbi@kernel.org> 4917R: Guenter Roeck <groeck@chromium.org> 4918L: chrome-platform@lists.linux.dev 4919S: Maintained 4920F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4921F: sound/soc/codecs/cros_ec_codec.* 4922 4923CHROMEOS EC SUBDRIVERS 4924M: Benson Leung <bleung@chromium.org> 4925R: Guenter Roeck <groeck@chromium.org> 4926L: chrome-platform@lists.linux.dev 4927S: Maintained 4928F: drivers/power/supply/cros_usbpd-charger.c 4929N: cros_ec 4930N: cros-ec 4931 4932CHROMEOS EC UART DRIVER 4933M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4934R: Benson Leung <bleung@chromium.org> 4935R: Tzung-Bi Shih <tzungbi@kernel.org> 4936S: Maintained 4937F: drivers/platform/chrome/cros_ec_uart.c 4938 4939CHROMEOS EC USB PD NOTIFY DRIVER 4940M: Prashant Malani <pmalani@chromium.org> 4941L: chrome-platform@lists.linux.dev 4942S: Maintained 4943F: drivers/platform/chrome/cros_usbpd_notify.c 4944F: include/linux/platform_data/cros_usbpd_notify.h 4945 4946CHROMEOS EC USB TYPE-C DRIVER 4947M: Prashant Malani <pmalani@chromium.org> 4948L: chrome-platform@lists.linux.dev 4949S: Maintained 4950F: drivers/platform/chrome/cros_ec_typec.* 4951F: drivers/platform/chrome/cros_typec_switch.c 4952F: drivers/platform/chrome/cros_typec_vdm.* 4953 4954CHROMEOS HPS DRIVER 4955M: Dan Callaghan <dcallagh@chromium.org> 4956R: Sami Kyöstilä <skyostil@chromium.org> 4957S: Maintained 4958F: drivers/platform/chrome/cros_hps_i2c.c 4959 4960CHRONTEL CH7322 CEC DRIVER 4961M: Joe Tessler <jrt@google.com> 4962L: linux-media@vger.kernel.org 4963S: Maintained 4964T: git git://linuxtv.org/media_tree.git 4965F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4966F: drivers/media/cec/i2c/ch7322.c 4967 4968CIRRUS LOGIC AUDIO CODEC DRIVERS 4969M: James Schulman <james.schulman@cirrus.com> 4970M: David Rhodes <david.rhodes@cirrus.com> 4971M: Richard Fitzgerald <rf@opensource.cirrus.com> 4972L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4973L: patches@opensource.cirrus.com 4974S: Maintained 4975F: Documentation/devicetree/bindings/sound/cirrus,cs* 4976F: drivers/mfd/cs42l43* 4977F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 4978F: drivers/spi/spi-cs42l43* 4979F: include/dt-bindings/sound/cs* 4980F: include/linux/mfd/cs42l43* 4981F: include/sound/cs* 4982F: sound/pci/hda/cirrus* 4983F: sound/pci/hda/cs* 4984F: sound/pci/hda/hda_cs_dsp_ctl.* 4985F: sound/soc/codecs/cs* 4986 4987CIRRUS LOGIC DSP FIRMWARE DRIVER 4988M: Simon Trimmer <simont@opensource.cirrus.com> 4989M: Charles Keepax <ckeepax@opensource.cirrus.com> 4990M: Richard Fitzgerald <rf@opensource.cirrus.com> 4991L: patches@opensource.cirrus.com 4992S: Supported 4993W: https://github.com/CirrusLogic/linux-drivers/wiki 4994T: git https://github.com/CirrusLogic/linux-drivers.git 4995F: drivers/firmware/cirrus/* 4996F: include/linux/firmware/cirrus/* 4997 4998CIRRUS LOGIC EP93XX ETHERNET DRIVER 4999M: Hartley Sweeten <hsweeten@visionengravers.com> 5000L: netdev@vger.kernel.org 5001S: Maintained 5002F: drivers/net/ethernet/cirrus/ep93xx_eth.c 5003 5004CIRRUS LOGIC LOCHNAGAR DRIVER 5005M: Charles Keepax <ckeepax@opensource.cirrus.com> 5006M: Richard Fitzgerald <rf@opensource.cirrus.com> 5007L: patches@opensource.cirrus.com 5008S: Supported 5009F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 5010F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 5011F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 5012F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 5013F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 5014F: Documentation/hwmon/lochnagar.rst 5015F: drivers/clk/clk-lochnagar.c 5016F: drivers/hwmon/lochnagar-hwmon.c 5017F: drivers/mfd/lochnagar-i2c.c 5018F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 5019F: drivers/regulator/lochnagar-regulator.c 5020F: include/dt-bindings/clock/lochnagar.h 5021F: include/dt-bindings/pinctrl/lochnagar.h 5022F: include/linux/mfd/lochnagar* 5023F: sound/soc/codecs/lochnagar-sc.c 5024 5025CIRRUS LOGIC MADERA CODEC DRIVERS 5026M: Charles Keepax <ckeepax@opensource.cirrus.com> 5027M: Richard Fitzgerald <rf@opensource.cirrus.com> 5028L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5029L: patches@opensource.cirrus.com 5030S: Supported 5031W: https://github.com/CirrusLogic/linux-drivers/wiki 5032T: git https://github.com/CirrusLogic/linux-drivers.git 5033F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5034F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5035F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5036F: drivers/gpio/gpio-madera* 5037F: drivers/irqchip/irq-madera* 5038F: drivers/mfd/cs47l* 5039F: drivers/mfd/madera* 5040F: drivers/pinctrl/cirrus/* 5041F: include/dt-bindings/sound/madera* 5042F: include/linux/irqchip/irq-madera* 5043F: include/linux/mfd/madera/* 5044F: include/sound/madera* 5045F: sound/soc/codecs/cs47l* 5046F: sound/soc/codecs/madera* 5047 5048CISCO FCOE HBA DRIVER 5049M: Satish Kharat <satishkh@cisco.com> 5050M: Sesidhar Baddela <sebaddel@cisco.com> 5051M: Karan Tilak Kumar <kartilak@cisco.com> 5052L: linux-scsi@vger.kernel.org 5053S: Supported 5054F: drivers/scsi/fnic/ 5055 5056CISCO SCSI HBA DRIVER 5057M: Karan Tilak Kumar <kartilak@cisco.com> 5058M: Sesidhar Baddela <sebaddel@cisco.com> 5059L: linux-scsi@vger.kernel.org 5060S: Supported 5061F: drivers/scsi/snic/ 5062 5063CISCO VIC ETHERNET NIC DRIVER 5064M: Christian Benvenuti <benve@cisco.com> 5065M: Satish Kharat <satishkh@cisco.com> 5066S: Supported 5067F: drivers/net/ethernet/cisco/enic/ 5068 5069CISCO VIC LOW LATENCY NIC DRIVER 5070M: Christian Benvenuti <benve@cisco.com> 5071M: Nelson Escobar <neescoba@cisco.com> 5072S: Supported 5073F: drivers/infiniband/hw/usnic/ 5074 5075CLANG CONTROL FLOW INTEGRITY SUPPORT 5076M: Sami Tolvanen <samitolvanen@google.com> 5077M: Kees Cook <keescook@chromium.org> 5078R: Nathan Chancellor <nathan@kernel.org> 5079R: Nick Desaulniers <ndesaulniers@google.com> 5080L: llvm@lists.linux.dev 5081S: Supported 5082B: https://github.com/ClangBuiltLinux/linux/issues 5083T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5084F: include/linux/cfi.h 5085F: kernel/cfi.c 5086 5087CLANG-FORMAT FILE 5088M: Miguel Ojeda <ojeda@kernel.org> 5089S: Maintained 5090F: .clang-format 5091 5092CLANG/LLVM BUILD SUPPORT 5093M: Nathan Chancellor <nathan@kernel.org> 5094M: Nick Desaulniers <ndesaulniers@google.com> 5095R: Tom Rix <trix@redhat.com> 5096L: llvm@lists.linux.dev 5097S: Supported 5098W: https://clangbuiltlinux.github.io/ 5099B: https://github.com/ClangBuiltLinux/linux/issues 5100C: irc://irc.libera.chat/clangbuiltlinux 5101F: Documentation/kbuild/llvm.rst 5102F: include/linux/compiler-clang.h 5103F: scripts/Makefile.clang 5104F: scripts/clang-tools/ 5105K: \b(?i:clang|llvm)\b 5106 5107CLK API 5108M: Russell King <linux@armlinux.org.uk> 5109L: linux-clk@vger.kernel.org 5110S: Maintained 5111F: include/linux/clk.h 5112 5113CLOCKSOURCE, CLOCKEVENT DRIVERS 5114M: Daniel Lezcano <daniel.lezcano@linaro.org> 5115M: Thomas Gleixner <tglx@linutronix.de> 5116L: linux-kernel@vger.kernel.org 5117S: Supported 5118T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5119F: Documentation/devicetree/bindings/timer/ 5120F: drivers/clocksource/ 5121 5122CLOSURES 5123M: Kent Overstreet <kent.overstreet@linux.dev> 5124L: linux-bcachefs@vger.kernel.org 5125S: Supported 5126C: irc://irc.oftc.net/bcache 5127F: include/linux/closure.h 5128F: lib/closure.c 5129 5130CMPC ACPI DRIVER 5131M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5132M: Daniel Oliveira Nascimento <don@syst.com.br> 5133L: platform-driver-x86@vger.kernel.org 5134S: Supported 5135F: drivers/platform/x86/classmate-laptop.c 5136 5137COBALT MEDIA DRIVER 5138M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5139L: linux-media@vger.kernel.org 5140S: Supported 5141W: https://linuxtv.org 5142T: git git://linuxtv.org/media_tree.git 5143F: drivers/media/pci/cobalt/ 5144 5145COCCINELLE/Semantic Patches (SmPL) 5146M: Julia Lawall <Julia.Lawall@inria.fr> 5147M: Nicolas Palix <nicolas.palix@imag.fr> 5148L: cocci@inria.fr (moderated for non-subscribers) 5149S: Supported 5150W: https://coccinelle.gitlabpages.inria.fr/website/ 5151T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5152F: Documentation/dev-tools/coccinelle.rst 5153F: scripts/coccicheck 5154F: scripts/coccinelle/ 5155 5156CODA FILE SYSTEM 5157M: Jan Harkes <jaharkes@cs.cmu.edu> 5158M: coda@cs.cmu.edu 5159L: codalist@coda.cs.cmu.edu 5160S: Maintained 5161W: http://www.coda.cs.cmu.edu/ 5162F: Documentation/filesystems/coda.rst 5163F: fs/coda/ 5164F: include/linux/coda*.h 5165F: include/uapi/linux/coda*.h 5166 5167CODA V4L2 MEM2MEM DRIVER 5168M: Philipp Zabel <p.zabel@pengutronix.de> 5169L: linux-media@vger.kernel.org 5170S: Maintained 5171F: Documentation/devicetree/bindings/media/coda.yaml 5172F: drivers/media/platform/chips-media/ 5173 5174CODE OF CONDUCT 5175M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5176S: Supported 5177F: Documentation/process/code-of-conduct-interpretation.rst 5178F: Documentation/process/code-of-conduct.rst 5179 5180COMEDI DRIVERS 5181M: Ian Abbott <abbotti@mev.co.uk> 5182M: H Hartley Sweeten <hsweeten@visionengravers.com> 5183S: Odd Fixes 5184F: drivers/comedi/ 5185F: include/linux/comedi/ 5186F: include/uapi/linux/comedi.h 5187 5188COMMON CLK FRAMEWORK 5189M: Michael Turquette <mturquette@baylibre.com> 5190M: Stephen Boyd <sboyd@kernel.org> 5191L: linux-clk@vger.kernel.org 5192S: Maintained 5193Q: http://patchwork.kernel.org/project/linux-clk/list/ 5194T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5195F: Documentation/devicetree/bindings/clock/ 5196F: drivers/clk/ 5197F: include/dt-bindings/clock/ 5198F: include/linux/clk-pr* 5199F: include/linux/clk/ 5200F: include/linux/of_clk.h 5201X: drivers/clk/clkdev.c 5202 5203COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5204M: Steve French <sfrench@samba.org> 5205R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5206R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5207R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5208R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5209L: linux-cifs@vger.kernel.org 5210L: samba-technical@lists.samba.org (moderated for non-subscribers) 5211S: Supported 5212W: https://wiki.samba.org/index.php/LinuxCIFS 5213T: git git://git.samba.org/sfrench/cifs-2.6.git 5214F: Documentation/admin-guide/cifs/ 5215F: fs/smb/client/ 5216F: fs/smb/common/ 5217F: include/uapi/linux/cifs 5218 5219COMPACTPCI HOTPLUG CORE 5220M: Scott Murray <scott@spiteful.org> 5221L: linux-pci@vger.kernel.org 5222S: Maintained 5223F: drivers/pci/hotplug/cpci_hotplug* 5224 5225COMPACTPCI HOTPLUG GENERIC DRIVER 5226M: Scott Murray <scott@spiteful.org> 5227L: linux-pci@vger.kernel.org 5228S: Maintained 5229F: drivers/pci/hotplug/cpcihp_generic.c 5230 5231COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5232M: Scott Murray <scott@spiteful.org> 5233L: linux-pci@vger.kernel.org 5234S: Maintained 5235F: drivers/pci/hotplug/cpcihp_zt5550.* 5236 5237COMPAL LAPTOP SUPPORT 5238M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5239L: platform-driver-x86@vger.kernel.org 5240S: Maintained 5241F: drivers/platform/x86/compal-laptop.c 5242 5243COMPILER ATTRIBUTES 5244M: Miguel Ojeda <ojeda@kernel.org> 5245R: Nick Desaulniers <ndesaulniers@google.com> 5246S: Maintained 5247F: include/linux/compiler_attributes.h 5248 5249COMPUTE EXPRESS LINK (CXL) 5250M: Davidlohr Bueso <dave@stgolabs.net> 5251M: Jonathan Cameron <jonathan.cameron@huawei.com> 5252M: Dave Jiang <dave.jiang@intel.com> 5253M: Alison Schofield <alison.schofield@intel.com> 5254M: Vishal Verma <vishal.l.verma@intel.com> 5255M: Ira Weiny <ira.weiny@intel.com> 5256M: Dan Williams <dan.j.williams@intel.com> 5257L: linux-cxl@vger.kernel.org 5258S: Maintained 5259F: drivers/cxl/ 5260F: include/uapi/linux/cxl_mem.h 5261F: tools/testing/cxl/ 5262 5263COMPUTE EXPRESS LINK PMU (CPMU) 5264M: Jonathan Cameron <jonathan.cameron@huawei.com> 5265L: linux-cxl@vger.kernel.org 5266S: Maintained 5267F: Documentation/admin-guide/perf/cxl.rst 5268F: drivers/perf/cxl_pmu.c 5269 5270CONEXANT ACCESSRUNNER USB DRIVER 5271L: accessrunner-general@lists.sourceforge.net 5272S: Orphan 5273W: http://accessrunner.sourceforge.net/ 5274F: drivers/usb/atm/cxacru.c 5275 5276CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX) 5277M: Elena Reshetova <elena.reshetova@intel.com> 5278M: Carlos Bilbao <carlos.bilbao@amd.com> 5279S: Maintained 5280F: Documentation/security/snp-tdx-threat-model.rst 5281 5282CONFIGFS 5283M: Joel Becker <jlbec@evilplan.org> 5284M: Christoph Hellwig <hch@lst.de> 5285S: Supported 5286T: git git://git.infradead.org/users/hch/configfs.git 5287F: fs/configfs/ 5288F: include/linux/configfs.h 5289F: samples/configfs/ 5290 5291CONSOLE SUBSYSTEM 5292M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5293S: Supported 5294F: drivers/video/console/ 5295F: include/linux/console* 5296 5297CONTEXT TRACKING 5298M: Frederic Weisbecker <frederic@kernel.org> 5299M: "Paul E. McKenney" <paulmck@kernel.org> 5300S: Maintained 5301F: include/linux/context_tracking* 5302F: kernel/context_tracking.c 5303 5304CONTROL GROUP (CGROUP) 5305M: Tejun Heo <tj@kernel.org> 5306M: Zefan Li <lizefan.x@bytedance.com> 5307M: Johannes Weiner <hannes@cmpxchg.org> 5308L: cgroups@vger.kernel.org 5309S: Maintained 5310T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5311F: Documentation/admin-guide/cgroup-v1/ 5312F: Documentation/admin-guide/cgroup-v2.rst 5313F: include/linux/cgroup* 5314F: kernel/cgroup/ 5315F: tools/testing/selftests/cgroup/ 5316 5317CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5318M: Tejun Heo <tj@kernel.org> 5319M: Josef Bacik <josef@toxicpanda.com> 5320M: Jens Axboe <axboe@kernel.dk> 5321L: cgroups@vger.kernel.org 5322L: linux-block@vger.kernel.org 5323T: git git://git.kernel.dk/linux-block 5324F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5325F: block/bfq-cgroup.c 5326F: block/blk-cgroup.c 5327F: block/blk-iocost.c 5328F: block/blk-iolatency.c 5329F: block/blk-throttle.c 5330F: include/linux/blk-cgroup.h 5331 5332CONTROL GROUP - CPUSET 5333M: Waiman Long <longman@redhat.com> 5334M: Zefan Li <lizefan.x@bytedance.com> 5335L: cgroups@vger.kernel.org 5336S: Maintained 5337T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5338F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5339F: include/linux/cpuset.h 5340F: kernel/cgroup/cpuset.c 5341F: tools/testing/selftests/cgroup/test_cpuset.c 5342F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 5343 5344CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5345M: Johannes Weiner <hannes@cmpxchg.org> 5346M: Michal Hocko <mhocko@kernel.org> 5347M: Roman Gushchin <roman.gushchin@linux.dev> 5348M: Shakeel Butt <shakeelb@google.com> 5349R: Muchun Song <muchun.song@linux.dev> 5350L: cgroups@vger.kernel.org 5351L: linux-mm@kvack.org 5352S: Maintained 5353F: mm/memcontrol.c 5354F: mm/swap_cgroup.c 5355F: tools/testing/selftests/cgroup/memcg_protection.m 5356F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 5357F: tools/testing/selftests/cgroup/test_kmem.c 5358F: tools/testing/selftests/cgroup/test_memcontrol.c 5359 5360CORETEMP HARDWARE MONITORING DRIVER 5361M: Fenghua Yu <fenghua.yu@intel.com> 5362L: linux-hwmon@vger.kernel.org 5363S: Maintained 5364F: Documentation/hwmon/coretemp.rst 5365F: drivers/hwmon/coretemp.c 5366 5367CORSAIR-CPRO HARDWARE MONITOR DRIVER 5368M: Marius Zachmann <mail@mariuszachmann.de> 5369L: linux-hwmon@vger.kernel.org 5370S: Maintained 5371F: drivers/hwmon/corsair-cpro.c 5372 5373CORSAIR-PSU HARDWARE MONITOR DRIVER 5374M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5375L: linux-hwmon@vger.kernel.org 5376S: Maintained 5377F: Documentation/hwmon/corsair-psu.rst 5378F: drivers/hwmon/corsair-psu.c 5379 5380COUNTER SUBSYSTEM 5381M: William Breathitt Gray <william.gray@linaro.org> 5382L: linux-iio@vger.kernel.org 5383S: Maintained 5384T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5385F: Documentation/ABI/testing/sysfs-bus-counter 5386F: Documentation/driver-api/generic-counter.rst 5387F: drivers/counter/ 5388F: include/linux/counter.h 5389F: include/uapi/linux/counter.h 5390F: tools/counter/ 5391 5392CP2615 I2C DRIVER 5393M: Bence Csókás <bence98@sch.bme.hu> 5394S: Maintained 5395F: drivers/i2c/busses/i2c-cp2615.c 5396 5397CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5398M: Viresh Kumar <viresh.kumar@linaro.org> 5399M: Sudeep Holla <sudeep.holla@arm.com> 5400L: linux-pm@vger.kernel.org 5401S: Maintained 5402W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5403F: drivers/cpufreq/vexpress-spc-cpufreq.c 5404 5405CPU FREQUENCY SCALING FRAMEWORK 5406M: "Rafael J. Wysocki" <rafael@kernel.org> 5407M: Viresh Kumar <viresh.kumar@linaro.org> 5408L: linux-pm@vger.kernel.org 5409S: Maintained 5410B: https://bugzilla.kernel.org 5411T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5412T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5413F: Documentation/admin-guide/pm/cpufreq.rst 5414F: Documentation/admin-guide/pm/intel_pstate.rst 5415F: Documentation/cpu-freq/ 5416F: Documentation/devicetree/bindings/cpufreq/ 5417F: drivers/cpufreq/ 5418F: include/linux/cpufreq.h 5419F: include/linux/sched/cpufreq.h 5420F: kernel/sched/cpufreq*.c 5421F: tools/testing/selftests/cpufreq/ 5422 5423CPU HOTPLUG 5424M: Thomas Gleixner <tglx@linutronix.de> 5425M: Peter Zijlstra <peterz@infradead.org> 5426L: linux-kernel@vger.kernel.org 5427S: Maintained 5428T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5429F: include/linux/cpu.h 5430F: include/linux/cpuhotplug.h 5431F: include/linux/smpboot.h 5432F: kernel/cpu.c 5433F: kernel/smpboot.* 5434 5435CPU IDLE TIME MANAGEMENT FRAMEWORK 5436M: "Rafael J. Wysocki" <rafael@kernel.org> 5437M: Daniel Lezcano <daniel.lezcano@linaro.org> 5438L: linux-pm@vger.kernel.org 5439S: Maintained 5440B: https://bugzilla.kernel.org 5441T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5442F: Documentation/admin-guide/pm/cpuidle.rst 5443F: Documentation/driver-api/pm/cpuidle.rst 5444F: drivers/cpuidle/ 5445F: include/linux/cpuidle.h 5446 5447CPU POWER MONITORING SUBSYSTEM 5448M: Thomas Renninger <trenn@suse.com> 5449M: Shuah Khan <shuah@kernel.org> 5450M: Shuah Khan <skhan@linuxfoundation.org> 5451L: linux-pm@vger.kernel.org 5452S: Maintained 5453F: tools/power/cpupower/ 5454 5455CPUID/MSR DRIVER 5456M: "H. Peter Anvin" <hpa@zytor.com> 5457S: Maintained 5458F: arch/x86/kernel/cpuid.c 5459F: arch/x86/kernel/msr.c 5460 5461CPUIDLE DRIVER - ARM BIG LITTLE 5462M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5463M: Daniel Lezcano <daniel.lezcano@linaro.org> 5464L: linux-pm@vger.kernel.org 5465L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5466S: Maintained 5467T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5468F: drivers/cpuidle/cpuidle-big_little.c 5469 5470CPUIDLE DRIVER - ARM EXYNOS 5471M: Daniel Lezcano <daniel.lezcano@linaro.org> 5472M: Kukjin Kim <kgene@kernel.org> 5473R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5474L: linux-pm@vger.kernel.org 5475L: linux-samsung-soc@vger.kernel.org 5476S: Maintained 5477F: arch/arm/mach-exynos/pm.c 5478F: drivers/cpuidle/cpuidle-exynos.c 5479F: include/linux/platform_data/cpuidle-exynos.h 5480 5481CPUIDLE DRIVER - ARM PSCI 5482M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5483M: Sudeep Holla <sudeep.holla@arm.com> 5484L: linux-pm@vger.kernel.org 5485L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5486S: Supported 5487F: drivers/cpuidle/cpuidle-psci.c 5488 5489CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5490M: Ulf Hansson <ulf.hansson@linaro.org> 5491L: linux-pm@vger.kernel.org 5492L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5493S: Supported 5494F: drivers/cpuidle/cpuidle-psci-domain.c 5495F: drivers/cpuidle/cpuidle-psci.h 5496 5497CPUIDLE DRIVER - DT IDLE PM DOMAIN 5498M: Ulf Hansson <ulf.hansson@linaro.org> 5499L: linux-pm@vger.kernel.org 5500S: Supported 5501F: drivers/cpuidle/dt_idle_genpd.c 5502F: drivers/cpuidle/dt_idle_genpd.h 5503 5504CPUIDLE DRIVER - RISC-V SBI 5505M: Anup Patel <anup@brainfault.org> 5506L: linux-pm@vger.kernel.org 5507L: linux-riscv@lists.infradead.org 5508S: Maintained 5509F: drivers/cpuidle/cpuidle-riscv-sbi.c 5510 5511CRAMFS FILESYSTEM 5512M: Nicolas Pitre <nico@fluxnic.net> 5513S: Maintained 5514F: Documentation/filesystems/cramfs.rst 5515F: fs/cramfs/ 5516 5517CREATIVE SB0540 5518M: Bastien Nocera <hadess@hadess.net> 5519L: linux-input@vger.kernel.org 5520S: Maintained 5521F: drivers/hid/hid-creative-sb0540.c 5522 5523CRYPTO API 5524M: Herbert Xu <herbert@gondor.apana.org.au> 5525M: "David S. Miller" <davem@davemloft.net> 5526L: linux-crypto@vger.kernel.org 5527S: Maintained 5528T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5529T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5530F: Documentation/crypto/ 5531F: Documentation/devicetree/bindings/crypto/ 5532F: arch/*/crypto/ 5533F: crypto/ 5534F: drivers/crypto/ 5535F: include/crypto/ 5536F: include/linux/crypto* 5537F: lib/crypto/ 5538 5539CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5540M: Neil Horman <nhorman@tuxdriver.com> 5541L: linux-crypto@vger.kernel.org 5542S: Maintained 5543F: crypto/ansi_cprng.c 5544F: crypto/rng.c 5545 5546CS3308 MEDIA DRIVER 5547M: Hans Verkuil <hverkuil@xs4all.nl> 5548L: linux-media@vger.kernel.org 5549S: Odd Fixes 5550W: http://linuxtv.org 5551T: git git://linuxtv.org/media_tree.git 5552F: drivers/media/i2c/cs3308.c 5553 5554CS5535 Audio ALSA driver 5555M: Jaya Kumar <jayakumar.alsa@gmail.com> 5556S: Maintained 5557F: sound/pci/cs5535audio/ 5558 5559CTU CAN FD DRIVER 5560M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5561M: Ondrej Ille <ondrej.ille@gmail.com> 5562L: linux-can@vger.kernel.org 5563S: Maintained 5564F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5565F: drivers/net/can/ctucanfd/ 5566 5567CW1200 WLAN driver 5568S: Orphan 5569F: drivers/net/wireless/st/cw1200/ 5570 5571CX18 VIDEO4LINUX DRIVER 5572M: Andy Walls <awalls@md.metrocast.net> 5573L: linux-media@vger.kernel.org 5574S: Maintained 5575W: https://linuxtv.org 5576T: git git://linuxtv.org/media_tree.git 5577F: drivers/media/pci/cx18/ 5578F: include/uapi/linux/ivtv* 5579 5580CX2341X MPEG ENCODER HELPER MODULE 5581M: Hans Verkuil <hverkuil@xs4all.nl> 5582L: linux-media@vger.kernel.org 5583S: Maintained 5584W: https://linuxtv.org 5585T: git git://linuxtv.org/media_tree.git 5586F: drivers/media/common/cx2341x* 5587F: include/media/drv-intf/cx2341x.h 5588 5589CX24120 MEDIA DRIVER 5590M: Jemma Denson <jdenson@gmail.com> 5591M: Patrick Boettcher <patrick.boettcher@posteo.de> 5592L: linux-media@vger.kernel.org 5593S: Maintained 5594W: https://linuxtv.org 5595Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5596F: drivers/media/dvb-frontends/cx24120* 5597 5598CX88 VIDEO4LINUX DRIVER 5599M: Mauro Carvalho Chehab <mchehab@kernel.org> 5600L: linux-media@vger.kernel.org 5601S: Odd fixes 5602W: https://linuxtv.org 5603T: git git://linuxtv.org/media_tree.git 5604F: Documentation/driver-api/media/drivers/cx88* 5605F: drivers/media/pci/cx88/ 5606 5607CXD2820R MEDIA DRIVER 5608M: Antti Palosaari <crope@iki.fi> 5609L: linux-media@vger.kernel.org 5610S: Maintained 5611W: https://linuxtv.org 5612W: http://palosaari.fi/linux/ 5613Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5614T: git git://linuxtv.org/anttip/media_tree.git 5615F: drivers/media/dvb-frontends/cxd2820r* 5616 5617CXGB3 ETHERNET DRIVER (CXGB3) 5618M: Raju Rangoju <rajur@chelsio.com> 5619L: netdev@vger.kernel.org 5620S: Supported 5621W: http://www.chelsio.com 5622F: drivers/net/ethernet/chelsio/cxgb3/ 5623 5624CXGB3 ISCSI DRIVER (CXGB3I) 5625M: Varun Prakash <varun@chelsio.com> 5626L: linux-scsi@vger.kernel.org 5627S: Supported 5628W: http://www.chelsio.com 5629F: drivers/scsi/cxgbi/cxgb3i 5630 5631CXGB4 CRYPTO DRIVER (chcr) 5632M: Ayush Sawal <ayush.sawal@chelsio.com> 5633L: linux-crypto@vger.kernel.org 5634S: Supported 5635W: http://www.chelsio.com 5636F: drivers/crypto/chelsio 5637 5638CXGB4 ETHERNET DRIVER (CXGB4) 5639M: Raju Rangoju <rajur@chelsio.com> 5640L: netdev@vger.kernel.org 5641S: Supported 5642W: http://www.chelsio.com 5643F: drivers/net/ethernet/chelsio/cxgb4/ 5644 5645CXGB4 INLINE CRYPTO DRIVER 5646M: Ayush Sawal <ayush.sawal@chelsio.com> 5647L: netdev@vger.kernel.org 5648S: Supported 5649W: http://www.chelsio.com 5650F: drivers/net/ethernet/chelsio/inline_crypto/ 5651 5652CXGB4 ISCSI DRIVER (CXGB4I) 5653M: Varun Prakash <varun@chelsio.com> 5654L: linux-scsi@vger.kernel.org 5655S: Supported 5656W: http://www.chelsio.com 5657F: drivers/scsi/cxgbi/cxgb4i 5658 5659CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5660M: Potnuri Bharat Teja <bharat@chelsio.com> 5661L: linux-rdma@vger.kernel.org 5662S: Supported 5663W: http://www.openfabrics.org 5664F: drivers/infiniband/hw/cxgb4/ 5665F: include/uapi/rdma/cxgb4-abi.h 5666 5667CXGB4VF ETHERNET DRIVER (CXGB4VF) 5668M: Raju Rangoju <rajur@chelsio.com> 5669L: netdev@vger.kernel.org 5670S: Supported 5671W: http://www.chelsio.com 5672F: drivers/net/ethernet/chelsio/cxgb4vf/ 5673 5674CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5675M: Frederic Barrat <fbarrat@linux.ibm.com> 5676M: Andrew Donnellan <ajd@linux.ibm.com> 5677L: linuxppc-dev@lists.ozlabs.org 5678S: Supported 5679F: Documentation/ABI/testing/sysfs-class-cxl 5680F: Documentation/arch/powerpc/cxl.rst 5681F: arch/powerpc/platforms/powernv/pci-cxl.c 5682F: drivers/misc/cxl/ 5683F: include/misc/cxl* 5684F: include/uapi/misc/cxl.h 5685 5686CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5687M: Manoj N. Kumar <manoj@linux.ibm.com> 5688M: Matthew R. Ochs <mrochs@linux.ibm.com> 5689M: Uma Krishnan <ukrishn@linux.ibm.com> 5690L: linux-scsi@vger.kernel.org 5691S: Supported 5692F: Documentation/arch/powerpc/cxlflash.rst 5693F: drivers/scsi/cxlflash/ 5694F: include/uapi/scsi/cxlflash_ioctl.h 5695 5696CYBERPRO FB DRIVER 5697M: Russell King <linux@armlinux.org.uk> 5698L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5699S: Maintained 5700W: http://www.armlinux.org.uk/ 5701F: drivers/video/fbdev/cyber2000fb.* 5702 5703CYCLADES PC300 DRIVER 5704S: Orphan 5705F: drivers/net/wan/pc300* 5706 5707CYPRESS CY8C95X0 PINCTRL DRIVER 5708M: Patrick Rudolph <patrick.rudolph@9elements.com> 5709L: linux-gpio@vger.kernel.org 5710S: Maintained 5711F: drivers/pinctrl/pinctrl-cy8c95x0.c 5712 5713CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5714M: Linus Walleij <linus.walleij@linaro.org> 5715L: linux-input@vger.kernel.org 5716S: Maintained 5717F: drivers/input/touchscreen/cy8ctma140.c 5718 5719CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5720M: Yassine Oudjana <y.oudjana@protonmail.com> 5721L: linux-input@vger.kernel.org 5722S: Maintained 5723F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5724F: drivers/input/keyboard/cypress-sf.c 5725 5726CYPRESS_FIRMWARE MEDIA DRIVER 5727M: Antti Palosaari <crope@iki.fi> 5728L: linux-media@vger.kernel.org 5729S: Maintained 5730W: https://linuxtv.org 5731W: http://palosaari.fi/linux/ 5732Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5733T: git git://linuxtv.org/anttip/media_tree.git 5734F: drivers/media/common/cypress_firmware* 5735 5736CYTTSP TOUCHSCREEN DRIVER 5737M: Linus Walleij <linus.walleij@linaro.org> 5738L: linux-input@vger.kernel.org 5739S: Maintained 5740F: drivers/input/touchscreen/cyttsp* 5741 5742D-LINK DIR-685 TOUCHKEYS DRIVER 5743M: Linus Walleij <linus.walleij@linaro.org> 5744L: linux-input@vger.kernel.org 5745S: Supported 5746F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5747 5748DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5749M: Joshua Kinard <kumba@gentoo.org> 5750S: Maintained 5751F: drivers/rtc/rtc-ds1685.c 5752F: include/linux/rtc/ds1685.h 5753 5754DAMA SLAVE for AX.25 5755M: Joerg Reuter <jreuter@yaina.de> 5756L: linux-hams@vger.kernel.org 5757S: Maintained 5758W: http://yaina.de/jreuter/ 5759W: http://www.qsl.net/dl1bke/ 5760F: net/ax25/af_ax25.c 5761F: net/ax25/ax25_dev.c 5762F: net/ax25/ax25_ds_* 5763F: net/ax25/ax25_in.c 5764F: net/ax25/ax25_out.c 5765F: net/ax25/ax25_timer.c 5766F: net/ax25/sysctl_net_ax25.c 5767 5768DATA ACCESS MONITOR 5769M: SeongJae Park <sj@kernel.org> 5770L: damon@lists.linux.dev 5771L: linux-mm@kvack.org 5772S: Maintained 5773W: https://damonitor.github.io 5774P: Documentation/mm/damon/maintainer-profile.rst 5775T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5776T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5777T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5778F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5779F: Documentation/admin-guide/mm/damon/ 5780F: Documentation/mm/damon/ 5781F: include/linux/damon.h 5782F: include/trace/events/damon.h 5783F: mm/damon/ 5784F: tools/testing/selftests/damon/ 5785 5786DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5787L: netdev@vger.kernel.org 5788S: Orphan 5789F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5790F: drivers/net/ethernet/dec/tulip/dmfe.c 5791 5792DC390/AM53C974 SCSI driver 5793M: Hannes Reinecke <hare@suse.com> 5794L: linux-scsi@vger.kernel.org 5795S: Maintained 5796F: drivers/scsi/am53c974.c 5797 5798DC395x SCSI driver 5799M: Oliver Neukum <oliver@neukum.org> 5800M: Ali Akcaagac <aliakc@web.de> 5801M: Jamie Lenehan <lenehan@twibble.org> 5802S: Maintained 5803F: Documentation/scsi/dc395x.rst 5804F: drivers/scsi/dc395x.* 5805 5806DCCP PROTOCOL 5807L: dccp@vger.kernel.org 5808S: Orphan 5809W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5810F: include/linux/dccp.h 5811F: include/linux/tfrc.h 5812F: include/uapi/linux/dccp.h 5813F: net/dccp/ 5814 5815DEBUGOBJECTS: 5816M: Thomas Gleixner <tglx@linutronix.de> 5817L: linux-kernel@vger.kernel.org 5818S: Maintained 5819T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5820F: include/linux/debugobjects.h 5821F: lib/debugobjects.c 5822 5823DECSTATION PLATFORM SUPPORT 5824M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5825L: linux-mips@vger.kernel.org 5826S: Maintained 5827W: http://www.linux-mips.org/wiki/DECstation 5828F: arch/mips/dec/ 5829F: arch/mips/include/asm/dec/ 5830F: arch/mips/include/asm/mach-dec/ 5831 5832DEFXX FDDI NETWORK DRIVER 5833M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5834S: Maintained 5835F: drivers/net/fddi/defxx.* 5836 5837DEFZA FDDI NETWORK DRIVER 5838M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5839S: Maintained 5840F: drivers/net/fddi/defza.* 5841 5842DEINTERLACE DRIVERS FOR ALLWINNER H3 5843M: Jernej Skrabec <jernej.skrabec@gmail.com> 5844L: linux-media@vger.kernel.org 5845S: Maintained 5846T: git git://linuxtv.org/media_tree.git 5847F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5848F: drivers/media/platform/sunxi/sun8i-di/ 5849 5850DELL LAPTOP DRIVER 5851M: Matthew Garrett <mjg59@srcf.ucam.org> 5852M: Pali Rohár <pali@kernel.org> 5853L: platform-driver-x86@vger.kernel.org 5854S: Maintained 5855F: drivers/platform/x86/dell/dell-laptop.c 5856 5857DELL LAPTOP FREEFALL DRIVER 5858M: Pali Rohár <pali@kernel.org> 5859S: Maintained 5860F: drivers/platform/x86/dell/dell-smo8800.c 5861 5862DELL LAPTOP RBTN DRIVER 5863M: Pali Rohár <pali@kernel.org> 5864S: Maintained 5865F: drivers/platform/x86/dell/dell-rbtn.* 5866 5867DELL LAPTOP SMM DRIVER 5868M: Pali Rohár <pali@kernel.org> 5869S: Maintained 5870F: Documentation/ABI/obsolete/procfs-i8k 5871F: drivers/hwmon/dell-smm-hwmon.c 5872F: include/uapi/linux/i8k.h 5873 5874DELL REMOTE BIOS UPDATE DRIVER 5875M: Stuart Hayes <stuart.w.hayes@gmail.com> 5876L: platform-driver-x86@vger.kernel.org 5877S: Maintained 5878F: drivers/platform/x86/dell/dell_rbu.c 5879 5880DELL SMBIOS DRIVER 5881M: Pali Rohár <pali@kernel.org> 5882L: Dell.Client.Kernel@dell.com 5883L: platform-driver-x86@vger.kernel.org 5884S: Maintained 5885F: drivers/platform/x86/dell/dell-smbios.* 5886 5887DELL SMBIOS SMM DRIVER 5888L: Dell.Client.Kernel@dell.com 5889L: platform-driver-x86@vger.kernel.org 5890S: Maintained 5891F: drivers/platform/x86/dell/dell-smbios-smm.c 5892 5893DELL SMBIOS WMI DRIVER 5894L: Dell.Client.Kernel@dell.com 5895L: platform-driver-x86@vger.kernel.org 5896S: Maintained 5897F: drivers/platform/x86/dell/dell-smbios-wmi.c 5898F: tools/wmi/dell-smbios-example.c 5899 5900DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5901M: Stuart Hayes <stuart.w.hayes@gmail.com> 5902L: platform-driver-x86@vger.kernel.org 5903S: Maintained 5904F: Documentation/driver-api/dcdbas.rst 5905F: drivers/platform/x86/dell/dcdbas.* 5906 5907DELL WMI DDV DRIVER 5908M: Armin Wolf <W_Armin@gmx.de> 5909S: Maintained 5910F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5911F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5912F: Documentation/wmi/devices/dell-wmi-ddv.rst 5913F: drivers/platform/x86/dell/dell-wmi-ddv.c 5914 5915DELL WMI DESCRIPTOR DRIVER 5916L: Dell.Client.Kernel@dell.com 5917S: Maintained 5918F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5919 5920DELL WMI HARDWARE PRIVACY SUPPORT 5921M: Perry Yuan <Perry.Yuan@dell.com> 5922L: Dell.Client.Kernel@dell.com 5923L: platform-driver-x86@vger.kernel.org 5924S: Maintained 5925F: drivers/platform/x86/dell/dell-wmi-privacy.c 5926 5927DELL WMI NOTIFICATIONS DRIVER 5928M: Matthew Garrett <mjg59@srcf.ucam.org> 5929M: Pali Rohár <pali@kernel.org> 5930S: Maintained 5931F: drivers/platform/x86/dell/dell-wmi-base.c 5932 5933DELL WMI SYSMAN DRIVER 5934M: Prasanth Ksr <prasanth.ksr@dell.com> 5935L: Dell.Client.Kernel@dell.com 5936L: platform-driver-x86@vger.kernel.org 5937S: Maintained 5938F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5939F: drivers/platform/x86/dell/dell-wmi-sysman/ 5940 5941DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5942M: Zev Weiss <zev@bewilderbeest.net> 5943L: linux-hwmon@vger.kernel.org 5944S: Maintained 5945F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5946 5947DELTA DPS920AB PSU DRIVER 5948M: Robert Marko <robert.marko@sartura.hr> 5949L: linux-hwmon@vger.kernel.org 5950S: Maintained 5951F: Documentation/hwmon/dps920ab.rst 5952F: drivers/hwmon/pmbus/dps920ab.c 5953 5954DELTA NETWORKS TN48M CPLD DRIVERS 5955M: Robert Marko <robert.marko@sartura.hr> 5956S: Maintained 5957F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5958F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5959F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5960F: drivers/gpio/gpio-tn48m.c 5961F: include/dt-bindings/reset/delta,tn48m-reset.h 5962 5963DELTA ST MEDIA DRIVER 5964M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5965L: linux-media@vger.kernel.org 5966S: Supported 5967W: https://linuxtv.org 5968T: git git://linuxtv.org/media_tree.git 5969F: drivers/media/platform/st/sti/delta 5970 5971DENALI NAND DRIVER 5972L: linux-mtd@lists.infradead.org 5973S: Orphan 5974F: drivers/mtd/nand/raw/denali* 5975 5976DESIGNWARE EDMA CORE IP DRIVER 5977M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5978R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5979R: Serge Semin <fancer.lancer@gmail.com> 5980L: dmaengine@vger.kernel.org 5981S: Maintained 5982F: drivers/dma/dw-edma/ 5983F: include/linux/dma/edma.h 5984 5985DESIGNWARE USB2 DRD IP DRIVER 5986M: Minas Harutyunyan <hminas@synopsys.com> 5987L: linux-usb@vger.kernel.org 5988S: Maintained 5989T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5990F: drivers/usb/dwc2/ 5991 5992DESIGNWARE USB3 DRD IP DRIVER 5993M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5994L: linux-usb@vger.kernel.org 5995S: Maintained 5996F: drivers/usb/dwc3/ 5997 5998DESIGNWARE XDATA IP DRIVER 5999M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 6000L: linux-pci@vger.kernel.org 6001S: Maintained 6002F: Documentation/misc-devices/dw-xdata-pcie.rst 6003F: drivers/misc/dw-xdata-pcie.c 6004 6005DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 6006M: Andreas Klinger <ak@it-klinger.de> 6007L: linux-iio@vger.kernel.org 6008S: Maintained 6009F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 6010F: drivers/iio/proximity/srf*.c 6011 6012DEVICE COREDUMP (DEV_COREDUMP) 6013M: Johannes Berg <johannes@sipsolutions.net> 6014L: linux-kernel@vger.kernel.org 6015S: Maintained 6016F: drivers/base/devcoredump.c 6017F: include/linux/devcoredump.h 6018 6019DEVICE DEPENDENCY HELPER SCRIPT 6020M: Saravana Kannan <saravanak@google.com> 6021L: linux-kernel@vger.kernel.org 6022S: Maintained 6023F: scripts/dev-needs.sh 6024 6025DEVICE DIRECT ACCESS (DAX) 6026M: Dan Williams <dan.j.williams@intel.com> 6027M: Vishal Verma <vishal.l.verma@intel.com> 6028M: Dave Jiang <dave.jiang@intel.com> 6029L: nvdimm@lists.linux.dev 6030L: linux-cxl@vger.kernel.org 6031S: Supported 6032F: drivers/dax/ 6033 6034DEVICE FREQUENCY (DEVFREQ) 6035M: MyungJoo Ham <myungjoo.ham@samsung.com> 6036M: Kyungmin Park <kyungmin.park@samsung.com> 6037M: Chanwoo Choi <cw00.choi@samsung.com> 6038L: linux-pm@vger.kernel.org 6039S: Maintained 6040T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6041F: Documentation/devicetree/bindings/devfreq/ 6042F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 6043F: drivers/devfreq/ 6044F: include/linux/devfreq.h 6045F: include/trace/events/devfreq.h 6046 6047DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 6048M: Chanwoo Choi <cw00.choi@samsung.com> 6049L: linux-pm@vger.kernel.org 6050S: Supported 6051T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6052F: Documentation/devicetree/bindings/devfreq/event/ 6053F: drivers/devfreq/devfreq-event.c 6054F: drivers/devfreq/event/ 6055F: include/dt-bindings/pmu/exynos_ppmu.h 6056F: include/linux/devfreq-event.h 6057 6058DEVICE RESOURCE MANAGEMENT HELPERS 6059M: Hans de Goede <hdegoede@redhat.com> 6060R: Matti Vaittinen <mazziesaccount@gmail.com> 6061S: Maintained 6062F: include/linux/devm-helpers.h 6063 6064DEVICE-MAPPER (LVM) 6065M: Alasdair Kergon <agk@redhat.com> 6066M: Mike Snitzer <snitzer@kernel.org> 6067M: Mikulas Patocka <mpatocka@redhat.com> 6068M: dm-devel@lists.linux.dev 6069L: dm-devel@lists.linux.dev 6070S: Maintained 6071W: http://sources.redhat.com/dm 6072Q: http://patchwork.kernel.org/project/dm-devel/list/ 6073T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 6074T: quilt http://people.redhat.com/agk/patches/linux/editing/ 6075F: Documentation/admin-guide/device-mapper/ 6076F: drivers/md/Kconfig 6077F: drivers/md/Makefile 6078F: drivers/md/dm* 6079F: drivers/md/persistent-data/ 6080F: include/linux/device-mapper.h 6081F: include/linux/dm-*.h 6082F: include/uapi/linux/dm-*.h 6083 6084DEVLINK 6085M: Jiri Pirko <jiri@resnulli.us> 6086L: netdev@vger.kernel.org 6087S: Supported 6088F: Documentation/networking/devlink 6089F: include/net/devlink.h 6090F: include/uapi/linux/devlink.h 6091F: net/devlink/ 6092 6093DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6094M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6095L: kernel@dh-electronics.com 6096S: Maintained 6097F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 6098F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 6099 6100DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6101M: Marek Vasut <marex@denx.de> 6102L: kernel@dh-electronics.com 6103S: Maintained 6104F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6105F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6106 6107DIALOG SEMICONDUCTOR DRIVERS 6108M: Support Opensource <support.opensource@diasemi.com> 6109S: Supported 6110W: http://www.dialog-semiconductor.com/products 6111F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6112F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6113F: Documentation/devicetree/bindings/mfd/da90*.txt 6114F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6115F: Documentation/devicetree/bindings/regulator/da92*.txt 6116F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6117F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 6118F: Documentation/devicetree/bindings/sound/da[79]*.txt 6119F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6120F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6121F: Documentation/hwmon/da90??.rst 6122F: drivers/gpio/gpio-da90??.c 6123F: drivers/hwmon/da90??-hwmon.c 6124F: drivers/iio/adc/da91??-*.c 6125F: drivers/input/misc/da72??.[ch] 6126F: drivers/input/misc/da90??_onkey.c 6127F: drivers/input/touchscreen/da9052_tsi.c 6128F: drivers/leds/leds-da90??.c 6129F: drivers/mfd/da903x.c 6130F: drivers/mfd/da90??-*.c 6131F: drivers/mfd/da91??-*.c 6132F: drivers/pinctrl/pinctrl-da90??.c 6133F: drivers/power/supply/da9052-battery.c 6134F: drivers/power/supply/da91??-*.c 6135F: drivers/regulator/da9???-regulator.[ch] 6136F: drivers/regulator/slg51000-regulator.[ch] 6137F: drivers/rtc/rtc-da90??.c 6138F: drivers/thermal/da90??-thermal.c 6139F: drivers/video/backlight/da90??_bl.c 6140F: drivers/watchdog/da90??_wdt.c 6141F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6142F: include/linux/mfd/da903x.h 6143F: include/linux/mfd/da9052/ 6144F: include/linux/mfd/da9055/ 6145F: include/linux/mfd/da9062/ 6146F: include/linux/mfd/da9063/ 6147F: include/linux/mfd/da9150/ 6148F: include/linux/regulator/da9211.h 6149F: include/sound/da[79]*.h 6150F: sound/soc/codecs/da[79]*.[ch] 6151 6152DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6153M: William Breathitt Gray <william.gray@linaro.org> 6154L: linux-gpio@vger.kernel.org 6155S: Maintained 6156F: drivers/gpio/gpio-gpio-mm.c 6157 6158DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER 6159M: Martin Tuma <martin.tuma@digiteqautomotive.com> 6160L: linux-media@vger.kernel.org 6161S: Maintained 6162F: Documentation/admin-guide/media/mgb4.rst 6163F: drivers/media/pci/mgb4/ 6164 6165DIOLAN U2C-12 I2C DRIVER 6166M: Guenter Roeck <linux@roeck-us.net> 6167L: linux-i2c@vger.kernel.org 6168S: Maintained 6169F: drivers/i2c/busses/i2c-diolan-u2c.c 6170 6171DIRECTORY NOTIFICATION (DNOTIFY) 6172M: Jan Kara <jack@suse.cz> 6173R: Amir Goldstein <amir73il@gmail.com> 6174L: linux-fsdevel@vger.kernel.org 6175S: Maintained 6176F: Documentation/filesystems/dnotify.rst 6177F: fs/notify/dnotify/ 6178F: include/linux/dnotify.h 6179 6180DISK GEOMETRY AND PARTITION HANDLING 6181M: Andries Brouwer <aeb@cwi.nl> 6182S: Maintained 6183W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6184W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6185W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6186 6187DISKQUOTA 6188M: Jan Kara <jack@suse.com> 6189S: Maintained 6190F: Documentation/filesystems/quota.rst 6191F: fs/quota/ 6192F: include/linux/quota*.h 6193F: include/uapi/linux/quota*.h 6194 6195DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6196M: Bernie Thompson <bernie@plugable.com> 6197L: linux-fbdev@vger.kernel.org 6198S: Maintained 6199W: http://plugable.com/category/projects/udlfb/ 6200F: Documentation/fb/udlfb.rst 6201F: drivers/video/fbdev/udlfb.c 6202F: include/video/udlfb.h 6203 6204DISTRIBUTED LOCK MANAGER (DLM) 6205M: Alexander Aring <aahringo@redhat.com> 6206M: David Teigland <teigland@redhat.com> 6207L: gfs2@lists.linux.dev 6208S: Supported 6209W: https://pagure.io/dlm 6210T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6211F: fs/dlm/ 6212 6213DMA BUFFER SHARING FRAMEWORK 6214M: Sumit Semwal <sumit.semwal@linaro.org> 6215M: Christian König <christian.koenig@amd.com> 6216L: linux-media@vger.kernel.org 6217L: dri-devel@lists.freedesktop.org 6218L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6219S: Maintained 6220T: git git://anongit.freedesktop.org/drm/drm-misc 6221F: Documentation/driver-api/dma-buf.rst 6222F: Documentation/userspace-api/dma-buf-alloc-exchange.rst 6223F: drivers/dma-buf/ 6224F: include/linux/*fence.h 6225F: include/linux/dma-buf.h 6226F: include/linux/dma-resv.h 6227K: \bdma_(?:buf|fence|resv)\b 6228 6229DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6230M: Vinod Koul <vkoul@kernel.org> 6231L: dmaengine@vger.kernel.org 6232S: Maintained 6233Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6234T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6235F: Documentation/devicetree/bindings/dma/ 6236F: Documentation/driver-api/dmaengine/ 6237F: drivers/dma/ 6238F: include/dt-bindings/dma/ 6239F: include/linux/dma/ 6240F: include/linux/dmaengine.h 6241F: include/linux/of_dma.h 6242 6243DMA MAPPING BENCHMARK 6244M: Xiang Chen <chenxiang66@hisilicon.com> 6245L: iommu@lists.linux.dev 6246F: kernel/dma/map_benchmark.c 6247F: tools/testing/selftests/dma/ 6248 6249DMA MAPPING HELPERS 6250M: Christoph Hellwig <hch@lst.de> 6251M: Marek Szyprowski <m.szyprowski@samsung.com> 6252R: Robin Murphy <robin.murphy@arm.com> 6253L: iommu@lists.linux.dev 6254S: Supported 6255W: http://git.infradead.org/users/hch/dma-mapping.git 6256T: git git://git.infradead.org/users/hch/dma-mapping.git 6257F: include/asm-generic/dma-mapping.h 6258F: include/linux/dma-direct.h 6259F: include/linux/dma-map-ops.h 6260F: include/linux/dma-mapping.h 6261F: include/linux/swiotlb.h 6262F: kernel/dma/ 6263 6264DMA-BUF HEAPS FRAMEWORK 6265M: Sumit Semwal <sumit.semwal@linaro.org> 6266R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6267R: Brian Starkey <Brian.Starkey@arm.com> 6268R: John Stultz <jstultz@google.com> 6269R: T.J. Mercier <tjmercier@google.com> 6270L: linux-media@vger.kernel.org 6271L: dri-devel@lists.freedesktop.org 6272L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6273S: Maintained 6274T: git git://anongit.freedesktop.org/drm/drm-misc 6275F: drivers/dma-buf/dma-heap.c 6276F: drivers/dma-buf/heaps/* 6277F: include/linux/dma-heap.h 6278F: include/uapi/linux/dma-heap.h 6279 6280DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6281M: Lukasz Luba <lukasz.luba@arm.com> 6282L: linux-pm@vger.kernel.org 6283L: linux-samsung-soc@vger.kernel.org 6284S: Maintained 6285F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6286F: drivers/memory/samsung/exynos5422-dmc.c 6287 6288DME1737 HARDWARE MONITOR DRIVER 6289M: Juerg Haefliger <juergh@proton.me> 6290L: linux-hwmon@vger.kernel.org 6291S: Maintained 6292F: Documentation/hwmon/dme1737.rst 6293F: drivers/hwmon/dme1737.c 6294 6295DMI/SMBIOS SUPPORT 6296M: Jean Delvare <jdelvare@suse.com> 6297S: Maintained 6298T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6299F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6300F: drivers/firmware/dmi-id.c 6301F: drivers/firmware/dmi_scan.c 6302F: include/linux/dmi.h 6303 6304DOCUMENTATION 6305M: Jonathan Corbet <corbet@lwn.net> 6306L: linux-doc@vger.kernel.org 6307S: Maintained 6308P: Documentation/doc-guide/maintainer-profile.rst 6309T: git git://git.lwn.net/linux.git docs-next 6310F: Documentation/ 6311F: scripts/documentation-file-ref-check 6312F: scripts/kernel-doc 6313F: scripts/sphinx-pre-install 6314X: Documentation/ABI/ 6315X: Documentation/admin-guide/media/ 6316X: Documentation/devicetree/ 6317X: Documentation/driver-api/media/ 6318X: Documentation/firmware-guide/acpi/ 6319X: Documentation/i2c/ 6320X: Documentation/netlink/ 6321X: Documentation/power/ 6322X: Documentation/spi/ 6323X: Documentation/userspace-api/media/ 6324 6325DOCUMENTATION PROCESS 6326M: Jonathan Corbet <corbet@lwn.net> 6327L: workflows@vger.kernel.org 6328S: Maintained 6329F: Documentation/maintainer/ 6330F: Documentation/process/ 6331 6332DOCUMENTATION REPORTING ISSUES 6333M: Thorsten Leemhuis <linux@leemhuis.info> 6334L: linux-doc@vger.kernel.org 6335S: Maintained 6336F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6337F: Documentation/admin-guide/reporting-issues.rst 6338 6339DOCUMENTATION SCRIPTS 6340M: Mauro Carvalho Chehab <mchehab@kernel.org> 6341L: linux-doc@vger.kernel.org 6342S: Maintained 6343F: Documentation/sphinx/parse-headers.pl 6344F: scripts/documentation-file-ref-check 6345F: scripts/sphinx-pre-install 6346 6347DOCUMENTATION/ITALIAN 6348M: Federico Vaga <federico.vaga@vaga.pv.it> 6349L: linux-doc@vger.kernel.org 6350S: Maintained 6351F: Documentation/translations/it_IT 6352 6353DOCUMENTATION/JAPANESE 6354R: Akira Yokosawa <akiyks@gmail.com> 6355L: linux-doc@vger.kernel.org 6356S: Maintained 6357F: Documentation/translations/ja_JP 6358 6359DONGWOON DW9714 LENS VOICE COIL DRIVER 6360M: Sakari Ailus <sakari.ailus@linux.intel.com> 6361L: linux-media@vger.kernel.org 6362S: Maintained 6363T: git git://linuxtv.org/media_tree.git 6364F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6365F: drivers/media/i2c/dw9714.c 6366 6367DONGWOON DW9719 LENS VOICE COIL DRIVER 6368M: Daniel Scally <djrscally@gmail.com> 6369L: linux-media@vger.kernel.org 6370S: Maintained 6371T: git git://linuxtv.org/media_tree.git 6372F: drivers/media/i2c/dw9719.c 6373 6374DONGWOON DW9768 LENS VOICE COIL DRIVER 6375L: linux-media@vger.kernel.org 6376S: Orphan 6377T: git git://linuxtv.org/media_tree.git 6378F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6379F: drivers/media/i2c/dw9768.c 6380 6381DONGWOON DW9807 LENS VOICE COIL DRIVER 6382M: Sakari Ailus <sakari.ailus@linux.intel.com> 6383L: linux-media@vger.kernel.org 6384S: Maintained 6385T: git git://linuxtv.org/media_tree.git 6386F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6387F: drivers/media/i2c/dw9807-vcm.c 6388 6389DOUBLETALK DRIVER 6390M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6391L: blinux-list@redhat.com 6392S: Maintained 6393F: drivers/char/dtlk.c 6394F: include/linux/dtlk.h 6395 6396DPAA2 DATAPATH I/O (DPIO) DRIVER 6397M: Roy Pledge <Roy.Pledge@nxp.com> 6398L: linux-kernel@vger.kernel.org 6399S: Maintained 6400F: drivers/soc/fsl/dpio 6401 6402DPAA2 ETHERNET DRIVER 6403M: Ioana Ciornei <ioana.ciornei@nxp.com> 6404L: netdev@vger.kernel.org 6405S: Maintained 6406F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6407F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6408F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6409F: drivers/net/ethernet/freescale/dpaa2/Makefile 6410F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6411F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6412F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6413F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6414F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6415F: drivers/net/ethernet/freescale/dpaa2/dpni* 6416 6417DPAA2 ETHERNET SWITCH DRIVER 6418M: Ioana Ciornei <ioana.ciornei@nxp.com> 6419L: netdev@vger.kernel.org 6420S: Maintained 6421F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6422F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6423F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6424 6425DPLL SUBSYSTEM 6426M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 6427M: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> 6428M: Jiri Pirko <jiri@resnulli.us> 6429L: netdev@vger.kernel.org 6430S: Supported 6431F: Documentation/driver-api/dpll.rst 6432F: drivers/dpll/* 6433F: include/linux/dpll.h 6434F: include/uapi/linux/dpll.h 6435 6436DRBD DRIVER 6437M: Philipp Reisner <philipp.reisner@linbit.com> 6438M: Lars Ellenberg <lars.ellenberg@linbit.com> 6439M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6440L: drbd-dev@lists.linbit.com 6441S: Supported 6442W: http://www.drbd.org 6443T: git git://git.linbit.com/linux-drbd.git 6444T: git git://git.linbit.com/drbd-8.4.git 6445F: Documentation/admin-guide/blockdev/ 6446F: drivers/block/drbd/ 6447F: include/linux/drbd* 6448F: lib/lru_cache.c 6449 6450DRIVER COMPONENT FRAMEWORK 6451L: dri-devel@lists.freedesktop.org 6452F: drivers/base/component.c 6453F: include/linux/component.h 6454 6455DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6456M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6457R: "Rafael J. Wysocki" <rafael@kernel.org> 6458S: Supported 6459T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6460F: Documentation/core-api/kobject.rst 6461F: drivers/base/ 6462F: fs/debugfs/ 6463F: fs/sysfs/ 6464F: include/linux/debugfs.h 6465F: include/linux/fwnode.h 6466F: include/linux/kobj* 6467F: include/linux/property.h 6468F: lib/kobj* 6469 6470DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6471M: Nishanth Menon <nm@ti.com> 6472L: linux-pm@vger.kernel.org 6473S: Maintained 6474F: drivers/soc/ti/smartreflex.c 6475F: include/linux/power/smartreflex.h 6476 6477DRM ACCEL DRIVERS FOR INTEL VPU 6478M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6479M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6480L: dri-devel@lists.freedesktop.org 6481S: Supported 6482T: git git://anongit.freedesktop.org/drm/drm-misc 6483F: drivers/accel/ivpu/ 6484F: include/uapi/drm/ivpu_accel.h 6485 6486DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6487M: Oded Gabbay <ogabbay@kernel.org> 6488L: dri-devel@lists.freedesktop.org 6489S: Maintained 6490C: irc://irc.oftc.net/dri-devel 6491T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6492F: Documentation/accel/ 6493F: drivers/accel/ 6494F: include/drm/drm_accel.h 6495 6496DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6497M: Maxime Ripard <mripard@kernel.org> 6498M: Chen-Yu Tsai <wens@csie.org> 6499R: Jernej Skrabec <jernej.skrabec@gmail.com> 6500L: dri-devel@lists.freedesktop.org 6501S: Supported 6502T: git git://anongit.freedesktop.org/drm/drm-misc 6503F: drivers/gpu/drm/sun4i/sun8i* 6504 6505DRM DRIVER FOR ARM PL111 CLCD 6506M: Emma Anholt <emma@anholt.net> 6507S: Supported 6508T: git git://anongit.freedesktop.org/drm/drm-misc 6509F: drivers/gpu/drm/pl111/ 6510 6511DRM DRIVER FOR ARM VERSATILE TFT PANELS 6512M: Linus Walleij <linus.walleij@linaro.org> 6513S: Maintained 6514T: git git://anongit.freedesktop.org/drm/drm-misc 6515F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6516F: drivers/gpu/drm/panel/panel-arm-versatile.c 6517 6518DRM DRIVER FOR ASPEED BMC GFX 6519M: Joel Stanley <joel@jms.id.au> 6520L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6521S: Supported 6522T: git git://anongit.freedesktop.org/drm/drm-misc 6523F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6524F: drivers/gpu/drm/aspeed/ 6525 6526DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6527M: Dave Airlie <airlied@redhat.com> 6528R: Thomas Zimmermann <tzimmermann@suse.de> 6529R: Jocelyn Falempe <jfalempe@redhat.com> 6530L: dri-devel@lists.freedesktop.org 6531S: Supported 6532T: git git://anongit.freedesktop.org/drm/drm-misc 6533F: drivers/gpu/drm/ast/ 6534 6535DRM DRIVER FOR BOCHS VIRTUAL GPU 6536M: Gerd Hoffmann <kraxel@redhat.com> 6537L: virtualization@lists.linux.dev 6538S: Maintained 6539T: git git://anongit.freedesktop.org/drm/drm-misc 6540F: drivers/gpu/drm/tiny/bochs.c 6541 6542DRM DRIVER FOR BOE HIMAX8279D PANELS 6543M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6544S: Maintained 6545F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6546F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6547 6548DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6549M: Jagan Teki <jagan@amarulasolutions.com> 6550S: Maintained 6551F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6552F: drivers/gpu/drm/bridge/chipone-icn6211.c 6553 6554DRM DRIVER FOR EBBG FT8719 PANEL 6555M: Joel Selvaraj <jo@jsfamily.in> 6556S: Maintained 6557T: git git://anongit.freedesktop.org/drm/drm-misc 6558F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6559F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6560 6561DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6562M: Linus Walleij <linus.walleij@linaro.org> 6563S: Maintained 6564T: git git://anongit.freedesktop.org/drm/drm-misc 6565F: drivers/gpu/drm/tve200/ 6566 6567DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6568M: Icenowy Zheng <icenowy@aosc.io> 6569S: Maintained 6570F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6571F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6572 6573DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6574M: Jagan Teki <jagan@amarulasolutions.com> 6575S: Maintained 6576F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6577F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6578 6579DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6580M: Thomas Zimmermann <tzimmermann@suse.de> 6581M: Javier Martinez Canillas <javierm@redhat.com> 6582L: dri-devel@lists.freedesktop.org 6583S: Maintained 6584T: git git://anongit.freedesktop.org/drm/drm-misc 6585F: drivers/gpu/drm/drm_aperture.c 6586F: drivers/gpu/drm/tiny/ofdrm.c 6587F: drivers/gpu/drm/tiny/simpledrm.c 6588F: drivers/video/aperture.c 6589F: drivers/video/nomodeset.c 6590F: include/drm/drm_aperture.h 6591F: include/linux/aperture.h 6592F: include/video/nomodeset.h 6593 6594DRM DRIVER FOR GENERIC EDP PANELS 6595R: Douglas Anderson <dianders@chromium.org> 6596F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6597F: drivers/gpu/drm/panel/panel-edp.c 6598 6599DRM DRIVER FOR GENERIC USB DISPLAY 6600M: Noralf Trønnes <noralf@tronnes.org> 6601S: Maintained 6602W: https://github.com/notro/gud/wiki 6603T: git git://anongit.freedesktop.org/drm/drm-misc 6604F: drivers/gpu/drm/gud/ 6605F: include/drm/gud.h 6606 6607DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6608M: Hans de Goede <hdegoede@redhat.com> 6609S: Maintained 6610T: git git://anongit.freedesktop.org/drm/drm-misc 6611F: drivers/gpu/drm/tiny/gm12u320.c 6612 6613DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6614M: Ondrej Jirman <megi@xff.cz> 6615M: Javier Martinez Canillas <javierm@redhat.com> 6616S: Maintained 6617T: git git://anongit.freedesktop.org/drm/drm-misc 6618F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6619F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6620 6621DRM DRIVER FOR HX8357D PANELS 6622M: Emma Anholt <emma@anholt.net> 6623S: Maintained 6624T: git git://anongit.freedesktop.org/drm/drm-misc 6625F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6626F: drivers/gpu/drm/tiny/hx8357d.c 6627 6628DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6629M: Deepak Rawat <drawat.floss@gmail.com> 6630L: linux-hyperv@vger.kernel.org 6631L: dri-devel@lists.freedesktop.org 6632S: Maintained 6633T: git git://anongit.freedesktop.org/drm/drm-misc 6634F: drivers/gpu/drm/hyperv 6635 6636DRM DRIVER FOR ILITEK ILI9225 PANELS 6637M: David Lechner <david@lechnology.com> 6638S: Maintained 6639T: git git://anongit.freedesktop.org/drm/drm-misc 6640F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6641F: drivers/gpu/drm/tiny/ili9225.c 6642 6643DRM DRIVER FOR ILITEK ILI9486 PANELS 6644M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6645S: Maintained 6646T: git git://anongit.freedesktop.org/drm/drm-misc 6647F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6648F: drivers/gpu/drm/tiny/ili9486.c 6649 6650DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6651M: Jagan Teki <jagan@edgeble.ai> 6652S: Maintained 6653F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6654F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6655 6656DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6657M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6658S: Supported 6659T: git git://anongit.freedesktop.org/drm/drm-misc 6660F: drivers/gpu/drm/logicvc/ 6661 6662DRM DRIVER FOR LVDS PANELS 6663M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6664L: dri-devel@lists.freedesktop.org 6665S: Maintained 6666T: git git://anongit.freedesktop.org/drm/drm-misc 6667F: Documentation/devicetree/bindings/display/lvds.yaml 6668F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6669F: drivers/gpu/drm/panel/panel-lvds.c 6670 6671DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6672M: Guido Günther <agx@sigxcpu.org> 6673R: Purism Kernel Team <kernel@puri.sm> 6674S: Maintained 6675F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6676F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6677 6678DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6679M: Dave Airlie <airlied@redhat.com> 6680R: Thomas Zimmermann <tzimmermann@suse.de> 6681R: Jocelyn Falempe <jfalempe@redhat.com> 6682L: dri-devel@lists.freedesktop.org 6683S: Supported 6684T: git git://anongit.freedesktop.org/drm/drm-misc 6685F: drivers/gpu/drm/mgag200/ 6686 6687DRM DRIVER FOR MI0283QT 6688M: Noralf Trønnes <noralf@tronnes.org> 6689S: Maintained 6690T: git git://anongit.freedesktop.org/drm/drm-misc 6691F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6692F: drivers/gpu/drm/tiny/mi0283qt.c 6693 6694DRM DRIVER FOR MIPI DBI compatible panels 6695M: Noralf Trønnes <noralf@tronnes.org> 6696S: Maintained 6697W: https://github.com/notro/panel-mipi-dbi/wiki 6698T: git git://anongit.freedesktop.org/drm/drm-misc 6699F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6700F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6701 6702DRM DRIVER FOR MSM ADRENO GPU 6703M: Rob Clark <robdclark@gmail.com> 6704M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6705M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6706R: Sean Paul <sean@poorly.run> 6707R: Marijn Suijten <marijn.suijten@somainline.org> 6708L: linux-arm-msm@vger.kernel.org 6709L: dri-devel@lists.freedesktop.org 6710L: freedreno@lists.freedesktop.org 6711S: Maintained 6712B: https://gitlab.freedesktop.org/drm/msm/-/issues 6713T: git https://gitlab.freedesktop.org/drm/msm.git 6714F: Documentation/devicetree/bindings/display/msm/ 6715F: drivers/gpu/drm/ci/xfails/msm* 6716F: drivers/gpu/drm/msm/ 6717F: include/uapi/drm/msm_drm.h 6718 6719DRM DRIVER FOR NOVATEK NT35510 PANELS 6720M: Linus Walleij <linus.walleij@linaro.org> 6721S: Maintained 6722T: git git://anongit.freedesktop.org/drm/drm-misc 6723F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6724F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6725 6726DRM DRIVER FOR NOVATEK NT35560 PANELS 6727M: Linus Walleij <linus.walleij@linaro.org> 6728S: Maintained 6729T: git git://anongit.freedesktop.org/drm/drm-misc 6730F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6731F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6732 6733DRM DRIVER FOR NOVATEK NT36523 PANELS 6734M: Jianhua Lu <lujianhua000@gmail.com> 6735S: Maintained 6736T: git git://anongit.freedesktop.org/drm/drm-misc 6737F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6738F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6739 6740DRM DRIVER FOR NOVATEK NT36672A PANELS 6741M: Sumit Semwal <sumit.semwal@linaro.org> 6742S: Maintained 6743T: git git://anongit.freedesktop.org/drm/drm-misc 6744F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6745F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6746 6747DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6748M: Karol Herbst <kherbst@redhat.com> 6749M: Lyude Paul <lyude@redhat.com> 6750M: Danilo Krummrich <dakr@redhat.com> 6751L: dri-devel@lists.freedesktop.org 6752L: nouveau@lists.freedesktop.org 6753S: Supported 6754W: https://nouveau.freedesktop.org/ 6755Q: https://patchwork.freedesktop.org/project/nouveau/ 6756Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6757B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6758C: irc://irc.oftc.net/nouveau 6759T: git https://gitlab.freedesktop.org/drm/nouveau.git 6760F: drivers/gpu/drm/nouveau/ 6761F: include/uapi/drm/nouveau_drm.h 6762 6763DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6764M: Stefan Mavrodiev <stefan@olimex.com> 6765S: Maintained 6766F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6767F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6768 6769DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6770R: Douglas Anderson <dianders@chromium.org> 6771F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6772F: drivers/gpu/drm/bridge/parade-ps8640.c 6773 6774DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6775M: Noralf Trønnes <noralf@tronnes.org> 6776S: Maintained 6777T: git git://anongit.freedesktop.org/drm/drm-misc 6778F: Documentation/devicetree/bindings/display/repaper.txt 6779F: drivers/gpu/drm/tiny/repaper.c 6780 6781DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6782M: Dave Airlie <airlied@redhat.com> 6783M: Gerd Hoffmann <kraxel@redhat.com> 6784L: virtualization@lists.linux.dev 6785S: Obsolete 6786W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6787T: git git://anongit.freedesktop.org/drm/drm-misc 6788F: drivers/gpu/drm/tiny/cirrus.c 6789 6790DRM DRIVER FOR QXL VIRTUAL GPU 6791M: Dave Airlie <airlied@redhat.com> 6792M: Gerd Hoffmann <kraxel@redhat.com> 6793L: virtualization@lists.linux.dev 6794L: spice-devel@lists.freedesktop.org 6795S: Maintained 6796T: git git://anongit.freedesktop.org/drm/drm-misc 6797F: drivers/gpu/drm/qxl/ 6798F: include/uapi/drm/qxl_drm.h 6799 6800DRM DRIVER FOR RAYDIUM RM67191 PANELS 6801M: Robert Chiras <robert.chiras@nxp.com> 6802S: Maintained 6803F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6804F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6805 6806DRM DRIVER FOR SAMSUNG DB7430 PANELS 6807M: Linus Walleij <linus.walleij@linaro.org> 6808S: Maintained 6809T: git git://anongit.freedesktop.org/drm/drm-misc 6810F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6811F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6812 6813DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6814M: Inki Dae <inki.dae@samsung.com> 6815M: Jagan Teki <jagan@amarulasolutions.com> 6816M: Marek Szyprowski <m.szyprowski@samsung.com> 6817S: Maintained 6818T: git git://anongit.freedesktop.org/drm/drm-misc 6819F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6820F: drivers/gpu/drm/bridge/samsung-dsim.c 6821F: include/drm/bridge/samsung-dsim.h 6822 6823DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6824M: Markuss Broks <markuss.broks@gmail.com> 6825S: Maintained 6826F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6827F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6828 6829DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6830M: Artur Weber <aweber.kernel@gmail.com> 6831S: Maintained 6832F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6833F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6834 6835DRM DRIVER FOR SITRONIX ST7586 PANELS 6836M: David Lechner <david@lechnology.com> 6837S: Maintained 6838T: git git://anongit.freedesktop.org/drm/drm-misc 6839F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6840F: drivers/gpu/drm/tiny/st7586.c 6841 6842DRM DRIVER FOR SITRONIX ST7701 PANELS 6843M: Jagan Teki <jagan@amarulasolutions.com> 6844S: Maintained 6845F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6846F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6847 6848DRM DRIVER FOR SITRONIX ST7703 PANELS 6849M: Guido Günther <agx@sigxcpu.org> 6850R: Purism Kernel Team <kernel@puri.sm> 6851R: Ondrej Jirman <megi@xff.cz> 6852S: Maintained 6853F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6854F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6855 6856DRM DRIVER FOR SITRONIX ST7735R PANELS 6857M: David Lechner <david@lechnology.com> 6858S: Maintained 6859T: git git://anongit.freedesktop.org/drm/drm-misc 6860F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6861F: drivers/gpu/drm/tiny/st7735r.c 6862 6863DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6864M: Javier Martinez Canillas <javierm@redhat.com> 6865S: Maintained 6866T: git git://anongit.freedesktop.org/drm/drm-misc 6867F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml 6868F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml 6869F: drivers/gpu/drm/solomon/ssd130x* 6870 6871DRM DRIVER FOR ST-ERICSSON MCDE 6872M: Linus Walleij <linus.walleij@linaro.org> 6873S: Maintained 6874T: git git://anongit.freedesktop.org/drm/drm-misc 6875F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6876F: drivers/gpu/drm/mcde/ 6877 6878DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6879M: Jagan Teki <jagan@amarulasolutions.com> 6880S: Maintained 6881F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6882F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6883 6884DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6885R: Douglas Anderson <dianders@chromium.org> 6886F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6887F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6888 6889DRM DRIVER FOR TPO TPG110 PANELS 6890M: Linus Walleij <linus.walleij@linaro.org> 6891S: Maintained 6892T: git git://anongit.freedesktop.org/drm/drm-misc 6893F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6894F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6895 6896DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6897M: Dave Airlie <airlied@redhat.com> 6898R: Sean Paul <sean@poorly.run> 6899R: Thomas Zimmermann <tzimmermann@suse.de> 6900L: dri-devel@lists.freedesktop.org 6901S: Supported 6902T: git git://anongit.freedesktop.org/drm/drm-misc 6903F: drivers/gpu/drm/udl/ 6904 6905DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6906M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6907M: Melissa Wen <melissa.srw@gmail.com> 6908M: Maíra Canal <mairacanal@riseup.net> 6909R: Haneen Mohammed <hamohammed.sa@gmail.com> 6910R: Daniel Vetter <daniel@ffwll.ch> 6911L: dri-devel@lists.freedesktop.org 6912S: Maintained 6913T: git git://anongit.freedesktop.org/drm/drm-misc 6914F: Documentation/gpu/vkms.rst 6915F: drivers/gpu/drm/vkms/ 6916 6917DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6918M: Hans de Goede <hdegoede@redhat.com> 6919L: dri-devel@lists.freedesktop.org 6920S: Maintained 6921T: git git://anongit.freedesktop.org/drm/drm-misc 6922F: drivers/gpu/drm/vboxvideo/ 6923 6924DRM DRIVER FOR VMWARE VIRTUAL GPU 6925M: Zack Rusin <zackr@vmware.com> 6926R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6927L: dri-devel@lists.freedesktop.org 6928S: Supported 6929T: git git://anongit.freedesktop.org/drm/drm-misc 6930F: drivers/gpu/drm/vmwgfx/ 6931F: include/uapi/drm/vmwgfx_drm.h 6932 6933DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6934M: Linus Walleij <linus.walleij@linaro.org> 6935S: Maintained 6936T: git git://anongit.freedesktop.org/drm/drm-misc 6937F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6938F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6939 6940DRM DRIVERS 6941M: David Airlie <airlied@gmail.com> 6942M: Daniel Vetter <daniel@ffwll.ch> 6943L: dri-devel@lists.freedesktop.org 6944S: Maintained 6945B: https://gitlab.freedesktop.org/drm 6946C: irc://irc.oftc.net/dri-devel 6947T: git git://anongit.freedesktop.org/drm/drm 6948F: Documentation/devicetree/bindings/display/ 6949F: Documentation/devicetree/bindings/gpu/ 6950F: Documentation/gpu/ 6951F: drivers/gpu/ 6952F: include/drm/ 6953F: include/linux/vga* 6954F: include/uapi/drm/ 6955 6956DRM DRIVERS AND MISC GPU PATCHES 6957M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6958M: Maxime Ripard <mripard@kernel.org> 6959M: Thomas Zimmermann <tzimmermann@suse.de> 6960S: Maintained 6961W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6962T: git git://anongit.freedesktop.org/drm/drm-misc 6963F: Documentation/devicetree/bindings/display/ 6964F: Documentation/devicetree/bindings/gpu/ 6965F: Documentation/gpu/ 6966F: drivers/gpu/drm/ 6967F: drivers/gpu/vga/ 6968F: include/drm/drm 6969F: include/linux/vga* 6970F: include/uapi/drm/ 6971X: drivers/gpu/drm/amd/ 6972X: drivers/gpu/drm/armada/ 6973X: drivers/gpu/drm/etnaviv/ 6974X: drivers/gpu/drm/exynos/ 6975X: drivers/gpu/drm/i915/ 6976X: drivers/gpu/drm/kmb/ 6977X: drivers/gpu/drm/mediatek/ 6978X: drivers/gpu/drm/msm/ 6979X: drivers/gpu/drm/nouveau/ 6980X: drivers/gpu/drm/radeon/ 6981X: drivers/gpu/drm/renesas/ 6982X: drivers/gpu/drm/tegra/ 6983 6984DRM DRIVERS FOR ALLWINNER A10 6985M: Maxime Ripard <mripard@kernel.org> 6986M: Chen-Yu Tsai <wens@csie.org> 6987L: dri-devel@lists.freedesktop.org 6988S: Supported 6989T: git git://anongit.freedesktop.org/drm/drm-misc 6990F: Documentation/devicetree/bindings/display/allwinner* 6991F: drivers/gpu/drm/sun4i/ 6992 6993DRM DRIVERS FOR AMLOGIC SOCS 6994M: Neil Armstrong <neil.armstrong@linaro.org> 6995L: dri-devel@lists.freedesktop.org 6996L: linux-amlogic@lists.infradead.org 6997S: Supported 6998W: http://linux-meson.com/ 6999T: git git://anongit.freedesktop.org/drm/drm-misc 7000F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 7001F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 7002F: Documentation/gpu/meson.rst 7003F: drivers/gpu/drm/ci/xfails/meson* 7004F: drivers/gpu/drm/meson/ 7005 7006DRM DRIVERS FOR ATMEL HLCDC 7007M: Sam Ravnborg <sam@ravnborg.org> 7008M: Boris Brezillon <bbrezillon@kernel.org> 7009L: dri-devel@lists.freedesktop.org 7010S: Supported 7011T: git git://anongit.freedesktop.org/drm/drm-misc 7012F: Documentation/devicetree/bindings/display/atmel/ 7013F: drivers/gpu/drm/atmel-hlcdc/ 7014 7015DRM DRIVERS FOR BRIDGE CHIPS 7016M: Andrzej Hajda <andrzej.hajda@intel.com> 7017M: Neil Armstrong <neil.armstrong@linaro.org> 7018M: Robert Foss <rfoss@kernel.org> 7019R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 7020R: Jonas Karlman <jonas@kwiboo.se> 7021R: Jernej Skrabec <jernej.skrabec@gmail.com> 7022S: Maintained 7023T: git git://anongit.freedesktop.org/drm/drm-misc 7024F: Documentation/devicetree/bindings/display/bridge/ 7025F: drivers/gpu/drm/bridge/ 7026F: drivers/gpu/drm/drm_bridge.c 7027F: drivers/gpu/drm/drm_bridge_connector.c 7028F: include/drm/drm_bridge.h 7029F: include/drm/drm_bridge_connector.h 7030 7031DRM DRIVERS FOR EXYNOS 7032M: Inki Dae <inki.dae@samsung.com> 7033M: Seung-Woo Kim <sw0312.kim@samsung.com> 7034M: Kyungmin Park <kyungmin.park@samsung.com> 7035L: dri-devel@lists.freedesktop.org 7036S: Supported 7037T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 7038F: Documentation/devicetree/bindings/display/exynos/ 7039F: Documentation/devicetree/bindings/display/samsung/ 7040F: drivers/gpu/drm/exynos/ 7041F: include/uapi/drm/exynos_drm.h 7042 7043DRM DRIVERS FOR FREESCALE DCU 7044M: Stefan Agner <stefan@agner.ch> 7045M: Alison Wang <alison.wang@nxp.com> 7046L: dri-devel@lists.freedesktop.org 7047S: Supported 7048T: git git://anongit.freedesktop.org/drm/drm-misc 7049F: Documentation/devicetree/bindings/display/fsl,dcu.txt 7050F: Documentation/devicetree/bindings/display/fsl,tcon.txt 7051F: drivers/gpu/drm/fsl-dcu/ 7052 7053DRM DRIVERS FOR FREESCALE IMX 5/6 7054M: Philipp Zabel <p.zabel@pengutronix.de> 7055L: dri-devel@lists.freedesktop.org 7056S: Maintained 7057T: git git://anongit.freedesktop.org/drm/drm-misc 7058T: git git://git.pengutronix.de/git/pza/linux 7059F: Documentation/devicetree/bindings/display/imx/ 7060F: drivers/gpu/drm/imx/ipuv3/ 7061F: drivers/gpu/ipu-v3/ 7062 7063DRM DRIVERS FOR FREESCALE IMX BRIDGE 7064M: Liu Ying <victor.liu@nxp.com> 7065L: dri-devel@lists.freedesktop.org 7066S: Maintained 7067F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 7068F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 7069F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 7070F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 7071F: drivers/gpu/drm/bridge/imx/ 7072 7073DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 7074M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 7075L: dri-devel@lists.freedesktop.org 7076S: Maintained 7077T: git git://anongit.freedesktop.org/drm/drm-misc 7078F: drivers/gpu/drm/gma500/ 7079 7080DRM DRIVERS FOR HISILICON 7081M: Xinliang Liu <xinliang.liu@linaro.org> 7082M: Tian Tao <tiantao6@hisilicon.com> 7083R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 7084R: Sumit Semwal <sumit.semwal@linaro.org> 7085R: Yongqin Liu <yongqin.liu@linaro.org> 7086R: John Stultz <jstultz@google.com> 7087L: dri-devel@lists.freedesktop.org 7088S: Maintained 7089T: git git://anongit.freedesktop.org/drm/drm-misc 7090F: Documentation/devicetree/bindings/display/hisilicon/ 7091F: drivers/gpu/drm/hisilicon/ 7092 7093DRM DRIVERS FOR LIMA 7094M: Qiang Yu <yuq825@gmail.com> 7095L: dri-devel@lists.freedesktop.org 7096L: lima@lists.freedesktop.org (moderated for non-subscribers) 7097S: Maintained 7098T: git git://anongit.freedesktop.org/drm/drm-misc 7099F: drivers/gpu/drm/lima/ 7100F: include/uapi/drm/lima_drm.h 7101 7102DRM DRIVERS FOR LOONGSON 7103M: Sui Jingfeng <suijingfeng@loongson.cn> 7104L: dri-devel@lists.freedesktop.org 7105S: Supported 7106T: git git://anongit.freedesktop.org/drm/drm-misc 7107F: drivers/gpu/drm/loongson/ 7108 7109DRM DRIVERS FOR MEDIATEK 7110M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 7111M: Philipp Zabel <p.zabel@pengutronix.de> 7112L: dri-devel@lists.freedesktop.org 7113L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 7114S: Supported 7115F: Documentation/devicetree/bindings/display/mediatek/ 7116F: drivers/gpu/drm/ci/xfails/mediatek* 7117F: drivers/gpu/drm/mediatek/ 7118F: drivers/phy/mediatek/phy-mtk-dp.c 7119F: drivers/phy/mediatek/phy-mtk-hdmi* 7120F: drivers/phy/mediatek/phy-mtk-mipi* 7121 7122DRM DRIVERS FOR NVIDIA TEGRA 7123M: Thierry Reding <thierry.reding@gmail.com> 7124M: Mikko Perttunen <mperttunen@nvidia.com> 7125L: dri-devel@lists.freedesktop.org 7126L: linux-tegra@vger.kernel.org 7127S: Supported 7128T: git https://gitlab.freedesktop.org/drm/tegra.git 7129F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 7130F: Documentation/devicetree/bindings/gpu/host1x/ 7131F: drivers/gpu/drm/tegra/ 7132F: drivers/gpu/host1x/ 7133F: include/linux/host1x.h 7134F: include/uapi/drm/tegra_drm.h 7135 7136DRM DRIVERS FOR RENESAS R-CAR 7137M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7138M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 7139L: dri-devel@lists.freedesktop.org 7140L: linux-renesas-soc@vger.kernel.org 7141S: Supported 7142T: git git://linuxtv.org/pinchartl/media drm/du/next 7143F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 7144F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 7145F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 7146F: Documentation/devicetree/bindings/display/renesas,du.yaml 7147F: drivers/gpu/drm/renesas/rcar-du/ 7148 7149DRM DRIVERS FOR RENESAS SHMOBILE 7150M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7151M: Geert Uytterhoeven <geert+renesas@glider.be> 7152L: dri-devel@lists.freedesktop.org 7153L: linux-renesas-soc@vger.kernel.org 7154S: Supported 7155F: Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml 7156F: drivers/gpu/drm/renesas/shmobile/ 7157F: include/linux/platform_data/shmob_drm.h 7158 7159DRM DRIVERS FOR ROCKCHIP 7160M: Sandy Huang <hjc@rock-chips.com> 7161M: Heiko Stübner <heiko@sntech.de> 7162L: dri-devel@lists.freedesktop.org 7163S: Maintained 7164T: git git://anongit.freedesktop.org/drm/drm-misc 7165F: Documentation/devicetree/bindings/display/rockchip/ 7166F: drivers/gpu/drm/ci/xfails/rockchip* 7167F: drivers/gpu/drm/rockchip/ 7168 7169DRM DRIVERS FOR STI 7170M: Alain Volmat <alain.volmat@foss.st.com> 7171L: dri-devel@lists.freedesktop.org 7172S: Maintained 7173T: git git://anongit.freedesktop.org/drm/drm-misc 7174F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7175F: drivers/gpu/drm/sti 7176 7177DRM DRIVERS FOR STM 7178M: Yannick Fertre <yannick.fertre@foss.st.com> 7179M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7180M: Philippe Cornu <philippe.cornu@foss.st.com> 7181L: dri-devel@lists.freedesktop.org 7182S: Maintained 7183T: git git://anongit.freedesktop.org/drm/drm-misc 7184F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7185F: drivers/gpu/drm/stm 7186 7187DRM DRIVERS FOR TI KEYSTONE 7188M: Jyri Sarha <jyri.sarha@iki.fi> 7189M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7190L: dri-devel@lists.freedesktop.org 7191S: Maintained 7192T: git git://anongit.freedesktop.org/drm/drm-misc 7193F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7194F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7195F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7196F: drivers/gpu/drm/tidss/ 7197 7198DRM DRIVERS FOR TI LCDC 7199M: Jyri Sarha <jyri.sarha@iki.fi> 7200M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7201L: dri-devel@lists.freedesktop.org 7202S: Maintained 7203T: git git://anongit.freedesktop.org/drm/drm-misc 7204F: Documentation/devicetree/bindings/display/tilcdc/ 7205F: drivers/gpu/drm/tilcdc/ 7206 7207DRM DRIVERS FOR TI OMAP 7208M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7209L: dri-devel@lists.freedesktop.org 7210S: Maintained 7211T: git git://anongit.freedesktop.org/drm/drm-misc 7212F: Documentation/devicetree/bindings/display/ti/ 7213F: drivers/gpu/drm/omapdrm/ 7214 7215DRM DRIVERS FOR V3D 7216M: Emma Anholt <emma@anholt.net> 7217M: Melissa Wen <mwen@igalia.com> 7218S: Supported 7219T: git git://anongit.freedesktop.org/drm/drm-misc 7220F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7221F: drivers/gpu/drm/v3d/ 7222F: include/uapi/drm/v3d_drm.h 7223 7224DRM DRIVERS FOR VC4 7225M: Emma Anholt <emma@anholt.net> 7226M: Maxime Ripard <mripard@kernel.org> 7227S: Supported 7228T: git git://github.com/anholt/linux 7229T: git git://anongit.freedesktop.org/drm/drm-misc 7230F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7231F: drivers/gpu/drm/vc4/ 7232F: include/uapi/drm/vc4_drm.h 7233 7234DRM DRIVERS FOR VIVANTE GPU IP 7235M: Lucas Stach <l.stach@pengutronix.de> 7236R: Russell King <linux+etnaviv@armlinux.org.uk> 7237R: Christian Gmeiner <christian.gmeiner@gmail.com> 7238L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7239L: dri-devel@lists.freedesktop.org 7240S: Maintained 7241F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7242F: drivers/gpu/drm/etnaviv/ 7243F: include/uapi/drm/etnaviv_drm.h 7244 7245DRM DRIVERS FOR XEN 7246M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7247L: dri-devel@lists.freedesktop.org 7248L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7249S: Supported 7250T: git git://anongit.freedesktop.org/drm/drm-misc 7251F: Documentation/gpu/xen-front.rst 7252F: drivers/gpu/drm/xen/ 7253 7254DRM DRIVERS FOR XILINX 7255M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7256L: dri-devel@lists.freedesktop.org 7257S: Maintained 7258T: git git://anongit.freedesktop.org/drm/drm-misc 7259F: Documentation/devicetree/bindings/display/xlnx/ 7260F: drivers/gpu/drm/xlnx/ 7261 7262DRM GPU SCHEDULER 7263M: Luben Tuikov <ltuikov89@gmail.com> 7264L: dri-devel@lists.freedesktop.org 7265S: Maintained 7266T: git git://anongit.freedesktop.org/drm/drm-misc 7267F: drivers/gpu/drm/scheduler/ 7268F: include/drm/gpu_scheduler.h 7269 7270DRM PANEL DRIVERS 7271M: Neil Armstrong <neil.armstrong@linaro.org> 7272R: Jessica Zhang <quic_jesszhan@quicinc.com> 7273R: Sam Ravnborg <sam@ravnborg.org> 7274L: dri-devel@lists.freedesktop.org 7275S: Maintained 7276T: git git://anongit.freedesktop.org/drm/drm-misc 7277F: Documentation/devicetree/bindings/display/panel/ 7278F: drivers/gpu/drm/drm_panel.c 7279F: drivers/gpu/drm/panel/ 7280F: include/drm/drm_panel.h 7281 7282DRM PRIVACY-SCREEN CLASS 7283M: Hans de Goede <hdegoede@redhat.com> 7284L: dri-devel@lists.freedesktop.org 7285S: Maintained 7286T: git git://anongit.freedesktop.org/drm/drm-misc 7287F: drivers/gpu/drm/drm_privacy_screen* 7288F: include/drm/drm_privacy_screen* 7289 7290DRM TTM SUBSYSTEM 7291M: Christian Koenig <christian.koenig@amd.com> 7292M: Huang Rui <ray.huang@amd.com> 7293L: dri-devel@lists.freedesktop.org 7294S: Maintained 7295T: git git://anongit.freedesktop.org/drm/drm-misc 7296F: drivers/gpu/drm/ttm/ 7297F: include/drm/ttm/ 7298 7299DRM AUTOMATED TESTING 7300M: Helen Koike <helen.koike@collabora.com> 7301L: dri-devel@lists.freedesktop.org 7302S: Maintained 7303T: git git://anongit.freedesktop.org/drm/drm-misc 7304F: Documentation/gpu/automated_testing.rst 7305F: drivers/gpu/drm/ci/ 7306 7307DSBR100 USB FM RADIO DRIVER 7308M: Alexey Klimov <klimov.linux@gmail.com> 7309L: linux-media@vger.kernel.org 7310S: Maintained 7311T: git git://linuxtv.org/media_tree.git 7312F: drivers/media/radio/dsbr100.c 7313 7314DT3155 MEDIA DRIVER 7315M: Hans Verkuil <hverkuil@xs4all.nl> 7316L: linux-media@vger.kernel.org 7317S: Odd Fixes 7318W: https://linuxtv.org 7319T: git git://linuxtv.org/media_tree.git 7320F: drivers/media/pci/dt3155/ 7321 7322DVB_USB_AF9015 MEDIA DRIVER 7323M: Antti Palosaari <crope@iki.fi> 7324L: linux-media@vger.kernel.org 7325S: Maintained 7326W: https://linuxtv.org 7327W: http://palosaari.fi/linux/ 7328Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7329T: git git://linuxtv.org/anttip/media_tree.git 7330F: drivers/media/usb/dvb-usb-v2/af9015* 7331 7332DVB_USB_AF9035 MEDIA DRIVER 7333M: Antti Palosaari <crope@iki.fi> 7334L: linux-media@vger.kernel.org 7335S: Maintained 7336W: https://linuxtv.org 7337W: http://palosaari.fi/linux/ 7338Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7339T: git git://linuxtv.org/anttip/media_tree.git 7340F: drivers/media/usb/dvb-usb-v2/af9035* 7341 7342DVB_USB_ANYSEE MEDIA DRIVER 7343M: Antti Palosaari <crope@iki.fi> 7344L: linux-media@vger.kernel.org 7345S: Maintained 7346W: https://linuxtv.org 7347W: http://palosaari.fi/linux/ 7348Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7349T: git git://linuxtv.org/anttip/media_tree.git 7350F: drivers/media/usb/dvb-usb-v2/anysee* 7351 7352DVB_USB_AU6610 MEDIA DRIVER 7353M: Antti Palosaari <crope@iki.fi> 7354L: linux-media@vger.kernel.org 7355S: Maintained 7356W: https://linuxtv.org 7357W: http://palosaari.fi/linux/ 7358Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7359T: git git://linuxtv.org/anttip/media_tree.git 7360F: drivers/media/usb/dvb-usb-v2/au6610* 7361 7362DVB_USB_CE6230 MEDIA DRIVER 7363M: Antti Palosaari <crope@iki.fi> 7364L: linux-media@vger.kernel.org 7365S: Maintained 7366W: https://linuxtv.org 7367W: http://palosaari.fi/linux/ 7368Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7369T: git git://linuxtv.org/anttip/media_tree.git 7370F: drivers/media/usb/dvb-usb-v2/ce6230* 7371 7372DVB_USB_CXUSB MEDIA DRIVER 7373M: Michael Krufky <mkrufky@linuxtv.org> 7374L: linux-media@vger.kernel.org 7375S: Maintained 7376W: https://linuxtv.org 7377W: http://github.com/mkrufky 7378Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7379T: git git://linuxtv.org/media_tree.git 7380F: drivers/media/usb/dvb-usb/cxusb* 7381 7382DVB_USB_EC168 MEDIA DRIVER 7383M: Antti Palosaari <crope@iki.fi> 7384L: linux-media@vger.kernel.org 7385S: Maintained 7386W: https://linuxtv.org 7387W: http://palosaari.fi/linux/ 7388Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7389T: git git://linuxtv.org/anttip/media_tree.git 7390F: drivers/media/usb/dvb-usb-v2/ec168* 7391 7392DVB_USB_GL861 MEDIA DRIVER 7393M: Antti Palosaari <crope@iki.fi> 7394L: linux-media@vger.kernel.org 7395S: Maintained 7396W: https://linuxtv.org 7397Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7398T: git git://linuxtv.org/anttip/media_tree.git 7399F: drivers/media/usb/dvb-usb-v2/gl861* 7400 7401DVB_USB_MXL111SF MEDIA DRIVER 7402M: Michael Krufky <mkrufky@linuxtv.org> 7403L: linux-media@vger.kernel.org 7404S: Maintained 7405W: https://linuxtv.org 7406W: http://github.com/mkrufky 7407Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7408T: git git://linuxtv.org/mkrufky/mxl111sf.git 7409F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7410 7411DVB_USB_RTL28XXU MEDIA DRIVER 7412M: Antti Palosaari <crope@iki.fi> 7413L: linux-media@vger.kernel.org 7414S: Maintained 7415W: https://linuxtv.org 7416W: http://palosaari.fi/linux/ 7417Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7418T: git git://linuxtv.org/anttip/media_tree.git 7419F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7420 7421DVB_USB_V2 MEDIA DRIVER 7422M: Antti Palosaari <crope@iki.fi> 7423L: linux-media@vger.kernel.org 7424S: Maintained 7425W: https://linuxtv.org 7426W: http://palosaari.fi/linux/ 7427Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7428T: git git://linuxtv.org/anttip/media_tree.git 7429F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7430F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7431 7432DYNAMIC DEBUG 7433M: Jason Baron <jbaron@akamai.com> 7434M: Jim Cromie <jim.cromie@gmail.com> 7435S: Maintained 7436F: include/linux/dynamic_debug.h 7437F: lib/dynamic_debug.c 7438F: lib/test_dynamic_debug.c 7439 7440DYNAMIC INTERRUPT MODERATION 7441M: Tal Gilboa <talgi@nvidia.com> 7442S: Maintained 7443F: Documentation/networking/net_dim.rst 7444F: include/linux/dim.h 7445F: lib/dim/ 7446 7447DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7448M: Daniel Lezcano <daniel.lezcano@kernel.org> 7449L: linux-pm@vger.kernel.org 7450S: Supported 7451B: https://bugzilla.kernel.org 7452T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7453F: drivers/powercap/dtpm* 7454F: include/linux/dtpm.h 7455 7456DZ DECSTATION DZ11 SERIAL DRIVER 7457M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7458S: Maintained 7459F: drivers/tty/serial/dz.* 7460 7461E3X0 POWER BUTTON DRIVER 7462M: Moritz Fischer <moritz.fischer@ettus.com> 7463L: usrp-users@lists.ettus.com 7464S: Supported 7465W: http://www.ettus.com 7466F: Documentation/devicetree/bindings/input/e3x0-button.txt 7467F: drivers/input/misc/e3x0-button.c 7468 7469E4000 MEDIA DRIVER 7470M: Antti Palosaari <crope@iki.fi> 7471L: linux-media@vger.kernel.org 7472S: Maintained 7473W: https://linuxtv.org 7474W: http://palosaari.fi/linux/ 7475Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7476T: git git://linuxtv.org/anttip/media_tree.git 7477F: drivers/media/tuners/e4000* 7478 7479EARTH_PT1 MEDIA DRIVER 7480M: Akihiro Tsukada <tskd08@gmail.com> 7481L: linux-media@vger.kernel.org 7482S: Odd Fixes 7483F: drivers/media/pci/pt1/ 7484 7485EARTH_PT3 MEDIA DRIVER 7486M: Akihiro Tsukada <tskd08@gmail.com> 7487L: linux-media@vger.kernel.org 7488S: Odd Fixes 7489F: drivers/media/pci/pt3/ 7490 7491EC100 MEDIA DRIVER 7492M: Antti Palosaari <crope@iki.fi> 7493L: linux-media@vger.kernel.org 7494S: Maintained 7495W: https://linuxtv.org 7496W: http://palosaari.fi/linux/ 7497Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7498T: git git://linuxtv.org/anttip/media_tree.git 7499F: drivers/media/dvb-frontends/ec100* 7500 7501ECRYPT FILE SYSTEM 7502M: Tyler Hicks <code@tyhicks.com> 7503L: ecryptfs@vger.kernel.org 7504S: Odd Fixes 7505W: http://ecryptfs.org 7506W: https://launchpad.net/ecryptfs 7507T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7508F: Documentation/filesystems/ecryptfs.rst 7509F: fs/ecryptfs/ 7510 7511EDAC-AMD64 7512M: Yazen Ghannam <yazen.ghannam@amd.com> 7513L: linux-edac@vger.kernel.org 7514S: Supported 7515F: drivers/edac/amd64_edac* 7516F: drivers/edac/mce_amd* 7517 7518EDAC-ARMADA 7519M: Jan Luebbe <jlu@pengutronix.de> 7520L: linux-edac@vger.kernel.org 7521S: Maintained 7522F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7523F: drivers/edac/armada_xp_* 7524 7525EDAC-AST2500 7526M: Stefan Schaeckeler <sschaeck@cisco.com> 7527S: Supported 7528F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7529F: drivers/edac/aspeed_edac.c 7530 7531EDAC-BLUEFIELD 7532M: Shravan Kumar Ramani <shravankr@nvidia.com> 7533S: Supported 7534F: drivers/edac/bluefield_edac.c 7535 7536EDAC-CALXEDA 7537M: Andre Przywara <andre.przywara@arm.com> 7538L: linux-edac@vger.kernel.org 7539S: Maintained 7540F: drivers/edac/highbank* 7541 7542EDAC-CAVIUM OCTEON 7543M: Ralf Baechle <ralf@linux-mips.org> 7544L: linux-edac@vger.kernel.org 7545L: linux-mips@vger.kernel.org 7546S: Supported 7547F: drivers/edac/octeon_edac* 7548 7549EDAC-CAVIUM THUNDERX 7550M: Robert Richter <rric@kernel.org> 7551L: linux-edac@vger.kernel.org 7552S: Odd Fixes 7553F: drivers/edac/thunderx_edac* 7554 7555EDAC-CORE 7556M: Borislav Petkov <bp@alien8.de> 7557M: Tony Luck <tony.luck@intel.com> 7558R: James Morse <james.morse@arm.com> 7559R: Mauro Carvalho Chehab <mchehab@kernel.org> 7560R: Robert Richter <rric@kernel.org> 7561L: linux-edac@vger.kernel.org 7562S: Supported 7563T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7564F: Documentation/admin-guide/ras.rst 7565F: Documentation/driver-api/edac.rst 7566F: drivers/edac/ 7567F: include/linux/edac.h 7568 7569EDAC-DMC520 7570M: Lei Wang <lewan@microsoft.com> 7571L: linux-edac@vger.kernel.org 7572S: Supported 7573F: drivers/edac/dmc520_edac.c 7574 7575EDAC-E752X 7576M: Mark Gross <markgross@kernel.org> 7577L: linux-edac@vger.kernel.org 7578S: Maintained 7579F: drivers/edac/e752x_edac.c 7580 7581EDAC-E7XXX 7582L: linux-edac@vger.kernel.org 7583S: Maintained 7584F: drivers/edac/e7xxx_edac.c 7585 7586EDAC-FSL_DDR 7587M: York Sun <york.sun@nxp.com> 7588L: linux-edac@vger.kernel.org 7589S: Maintained 7590F: drivers/edac/fsl_ddr_edac.* 7591 7592EDAC-GHES 7593M: Mauro Carvalho Chehab <mchehab@kernel.org> 7594L: linux-edac@vger.kernel.org 7595S: Maintained 7596F: drivers/edac/ghes_edac.c 7597 7598EDAC-I10NM 7599M: Tony Luck <tony.luck@intel.com> 7600L: linux-edac@vger.kernel.org 7601S: Maintained 7602F: drivers/edac/i10nm_base.c 7603 7604EDAC-I3000 7605L: linux-edac@vger.kernel.org 7606S: Orphan 7607F: drivers/edac/i3000_edac.c 7608 7609EDAC-I5000 7610L: linux-edac@vger.kernel.org 7611S: Maintained 7612F: drivers/edac/i5000_edac.c 7613 7614EDAC-I5400 7615M: Mauro Carvalho Chehab <mchehab@kernel.org> 7616L: linux-edac@vger.kernel.org 7617S: Maintained 7618F: drivers/edac/i5400_edac.c 7619 7620EDAC-I7300 7621M: Mauro Carvalho Chehab <mchehab@kernel.org> 7622L: linux-edac@vger.kernel.org 7623S: Maintained 7624F: drivers/edac/i7300_edac.c 7625 7626EDAC-I7CORE 7627M: Mauro Carvalho Chehab <mchehab@kernel.org> 7628L: linux-edac@vger.kernel.org 7629S: Maintained 7630F: drivers/edac/i7core_edac.c 7631 7632EDAC-I82443BXGX 7633M: Tim Small <tim@buttersideup.com> 7634L: linux-edac@vger.kernel.org 7635S: Maintained 7636F: drivers/edac/i82443bxgx_edac.c 7637 7638EDAC-I82975X 7639M: "Arvind R." <arvino55@gmail.com> 7640L: linux-edac@vger.kernel.org 7641S: Maintained 7642F: drivers/edac/i82975x_edac.c 7643 7644EDAC-IE31200 7645M: Jason Baron <jbaron@akamai.com> 7646L: linux-edac@vger.kernel.org 7647S: Maintained 7648F: drivers/edac/ie31200_edac.c 7649 7650EDAC-IGEN6 7651M: Tony Luck <tony.luck@intel.com> 7652R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7653L: linux-edac@vger.kernel.org 7654S: Maintained 7655F: drivers/edac/igen6_edac.c 7656 7657EDAC-MPC85XX 7658M: Johannes Thumshirn <morbidrsa@gmail.com> 7659L: linux-edac@vger.kernel.org 7660S: Maintained 7661F: drivers/edac/mpc85xx_edac.[ch] 7662 7663EDAC-NPCM 7664M: Marvin Lin <kflin@nuvoton.com> 7665M: Stanley Chu <yschu@nuvoton.com> 7666L: linux-edac@vger.kernel.org 7667S: Maintained 7668F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7669F: drivers/edac/npcm_edac.c 7670 7671EDAC-PASEMI 7672M: Egor Martovetsky <egor@pasemi.com> 7673L: linux-edac@vger.kernel.org 7674S: Maintained 7675F: drivers/edac/pasemi_edac.c 7676 7677EDAC-PND2 7678M: Tony Luck <tony.luck@intel.com> 7679L: linux-edac@vger.kernel.org 7680S: Maintained 7681F: drivers/edac/pnd2_edac.[ch] 7682 7683EDAC-QCOM 7684M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7685L: linux-arm-msm@vger.kernel.org 7686L: linux-edac@vger.kernel.org 7687S: Maintained 7688F: drivers/edac/qcom_edac.c 7689 7690EDAC-R82600 7691M: Tim Small <tim@buttersideup.com> 7692L: linux-edac@vger.kernel.org 7693S: Maintained 7694F: drivers/edac/r82600_edac.c 7695 7696EDAC-SBRIDGE 7697M: Tony Luck <tony.luck@intel.com> 7698R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7699L: linux-edac@vger.kernel.org 7700S: Maintained 7701F: drivers/edac/sb_edac.c 7702 7703EDAC-SKYLAKE 7704M: Tony Luck <tony.luck@intel.com> 7705L: linux-edac@vger.kernel.org 7706S: Maintained 7707F: drivers/edac/skx_*.[ch] 7708 7709EDAC-TI 7710M: Tero Kristo <kristo@kernel.org> 7711L: linux-edac@vger.kernel.org 7712S: Odd Fixes 7713F: drivers/edac/ti_edac.c 7714 7715EDIROL UA-101/UA-1000 DRIVER 7716M: Clemens Ladisch <clemens@ladisch.de> 7717L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7718S: Maintained 7719T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7720F: sound/usb/misc/ua101.c 7721 7722EFI TEST DRIVER 7723M: Ivan Hu <ivan.hu@canonical.com> 7724M: Ard Biesheuvel <ardb@kernel.org> 7725L: linux-efi@vger.kernel.org 7726S: Maintained 7727F: drivers/firmware/efi/test/ 7728 7729EFI VARIABLE FILESYSTEM 7730M: Jeremy Kerr <jk@ozlabs.org> 7731M: Ard Biesheuvel <ardb@kernel.org> 7732L: linux-efi@vger.kernel.org 7733S: Maintained 7734T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7735F: fs/efivarfs/ 7736 7737EFIFB FRAMEBUFFER DRIVER 7738M: Peter Jones <pjones@redhat.com> 7739L: linux-fbdev@vger.kernel.org 7740S: Maintained 7741F: drivers/video/fbdev/efifb.c 7742 7743EFS FILESYSTEM 7744S: Orphan 7745W: http://aeschi.ch.eu.org/efs/ 7746F: fs/efs/ 7747 7748EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7749M: Douglas Miller <dougmill@linux.ibm.com> 7750L: netdev@vger.kernel.org 7751S: Maintained 7752F: drivers/net/ethernet/ibm/ehea/ 7753 7754ELM327 CAN NETWORK DRIVER 7755M: Max Staudt <max@enpas.org> 7756L: linux-can@vger.kernel.org 7757S: Maintained 7758F: Documentation/networking/device_drivers/can/can327.rst 7759F: drivers/net/can/can327.c 7760 7761EM28XX VIDEO4LINUX DRIVER 7762M: Mauro Carvalho Chehab <mchehab@kernel.org> 7763L: linux-media@vger.kernel.org 7764S: Maintained 7765W: https://linuxtv.org 7766T: git git://linuxtv.org/media_tree.git 7767F: Documentation/admin-guide/media/em28xx* 7768F: drivers/media/usb/em28xx/ 7769 7770EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7771M: Adrian Hunter <adrian.hunter@intel.com> 7772M: Ritesh Harjani <riteshh@codeaurora.org> 7773M: Asutosh Das <asutoshd@codeaurora.org> 7774L: linux-mmc@vger.kernel.org 7775S: Supported 7776F: drivers/mmc/host/cqhci* 7777 7778EMS CPC-PCI CAN DRIVER 7779M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 7780M: support@ems-wuensche.com 7781L: linux-can@vger.kernel.org 7782S: Maintained 7783F: drivers/net/can/sja1000/ems_pci.c 7784 7785EMULEX 10Gbps iSCSI - OneConnect DRIVER 7786M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7787L: linux-scsi@vger.kernel.org 7788S: Supported 7789W: http://www.broadcom.com 7790F: drivers/scsi/be2iscsi/ 7791 7792EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7793M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7794M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7795M: Somnath Kotur <somnath.kotur@broadcom.com> 7796L: netdev@vger.kernel.org 7797S: Supported 7798W: http://www.emulex.com 7799F: drivers/net/ethernet/emulex/benet/ 7800 7801EMULEX ONECONNECT ROCE DRIVER 7802M: Selvin Xavier <selvin.xavier@broadcom.com> 7803L: linux-rdma@vger.kernel.org 7804S: Odd Fixes 7805W: http://www.broadcom.com 7806F: drivers/infiniband/hw/ocrdma/ 7807F: include/uapi/rdma/ocrdma-abi.h 7808 7809EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7810M: James Smart <james.smart@broadcom.com> 7811M: Ram Vegesna <ram.vegesna@broadcom.com> 7812L: linux-scsi@vger.kernel.org 7813L: target-devel@vger.kernel.org 7814S: Supported 7815W: http://www.broadcom.com 7816F: drivers/scsi/elx/ 7817 7818EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7819M: James Smart <james.smart@broadcom.com> 7820M: Dick Kennedy <dick.kennedy@broadcom.com> 7821L: linux-scsi@vger.kernel.org 7822S: Supported 7823W: http://www.broadcom.com 7824F: drivers/scsi/lpfc/ 7825 7826ENE CB710 FLASH CARD READER DRIVER 7827M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7828S: Maintained 7829F: drivers/misc/cb710/ 7830F: drivers/mmc/host/cb710-mmc.* 7831F: include/linux/cb710.h 7832 7833ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7834M: Maxim Levitsky <maximlevitsky@gmail.com> 7835S: Maintained 7836F: drivers/media/rc/ene_ir.* 7837 7838EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7839M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7840L: linuxppc-dev@lists.ozlabs.org 7841S: Maintained 7842F: drivers/tty/ehv_bytechan.c 7843 7844EPSON S1D13XXX FRAMEBUFFER DRIVER 7845M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7846S: Maintained 7847T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7848F: drivers/video/fbdev/s1d13xxxfb.c 7849F: include/video/s1d13xxxfb.h 7850 7851EROFS FILE SYSTEM 7852M: Gao Xiang <xiang@kernel.org> 7853M: Chao Yu <chao@kernel.org> 7854R: Yue Hu <huyue2@coolpad.com> 7855R: Jeffle Xu <jefflexu@linux.alibaba.com> 7856L: linux-erofs@lists.ozlabs.org 7857S: Maintained 7858T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7859F: Documentation/ABI/testing/sysfs-fs-erofs 7860F: Documentation/filesystems/erofs.rst 7861F: fs/erofs/ 7862F: include/trace/events/erofs.h 7863 7864ERRSEQ ERROR TRACKING INFRASTRUCTURE 7865M: Jeff Layton <jlayton@kernel.org> 7866S: Maintained 7867F: include/linux/errseq.h 7868F: lib/errseq.c 7869 7870ESD CAN/USB DRIVERS 7871M: Frank Jungclaus <frank.jungclaus@esd.eu> 7872R: socketcan@esd.eu 7873L: linux-can@vger.kernel.org 7874S: Maintained 7875F: drivers/net/can/usb/esd_usb.c 7876 7877ET131X NETWORK DRIVER 7878M: Mark Einon <mark.einon@gmail.com> 7879S: Odd Fixes 7880F: drivers/net/ethernet/agere/ 7881 7882ETAS ES58X CAN/USB DRIVER 7883M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7884L: linux-can@vger.kernel.org 7885S: Maintained 7886F: Documentation/networking/devlink/etas_es58x.rst 7887F: drivers/net/can/usb/etas_es58x/ 7888 7889ETHERNET BRIDGE 7890M: Roopa Prabhu <roopa@nvidia.com> 7891M: Nikolay Aleksandrov <razor@blackwall.org> 7892L: bridge@lists.linux.dev 7893L: netdev@vger.kernel.org 7894S: Maintained 7895W: http://www.linuxfoundation.org/en/Net:Bridge 7896F: include/linux/netfilter_bridge/ 7897F: net/bridge/ 7898 7899ETHERNET PHY LIBRARY 7900M: Andrew Lunn <andrew@lunn.ch> 7901M: Heiner Kallweit <hkallweit1@gmail.com> 7902R: Russell King <linux@armlinux.org.uk> 7903L: netdev@vger.kernel.org 7904S: Maintained 7905F: Documentation/ABI/testing/sysfs-class-net-phydev 7906F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7907F: Documentation/devicetree/bindings/net/mdio* 7908F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7909F: Documentation/networking/phy.rst 7910F: drivers/net/mdio/ 7911F: drivers/net/mdio/acpi_mdio.c 7912F: drivers/net/mdio/fwnode_mdio.c 7913F: drivers/net/mdio/of_mdio.c 7914F: drivers/net/pcs/ 7915F: drivers/net/phy/ 7916F: include/dt-bindings/net/qca-ar803x.h 7917F: include/linux/*mdio*.h 7918F: include/linux/linkmode.h 7919F: include/linux/mdio/*.h 7920F: include/linux/mii.h 7921F: include/linux/of_net.h 7922F: include/linux/phy.h 7923F: include/linux/phy_fixed.h 7924F: include/linux/phylib_stubs.h 7925F: include/linux/platform_data/mdio-bcm-unimac.h 7926F: include/linux/platform_data/mdio-gpio.h 7927F: include/trace/events/mdio.h 7928F: include/uapi/linux/mdio.h 7929F: include/uapi/linux/mii.h 7930F: net/core/of_net.c 7931 7932EXEC & BINFMT API 7933R: Eric Biederman <ebiederm@xmission.com> 7934R: Kees Cook <keescook@chromium.org> 7935L: linux-mm@kvack.org 7936S: Supported 7937T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7938F: fs/*binfmt_*.c 7939F: fs/exec.c 7940F: include/linux/binfmts.h 7941F: include/linux/elf.h 7942F: include/uapi/linux/binfmts.h 7943F: include/uapi/linux/elf.h 7944F: tools/testing/selftests/exec/ 7945N: asm/elf.h 7946N: binfmt 7947 7948EXFAT FILE SYSTEM 7949M: Namjae Jeon <linkinjeon@kernel.org> 7950M: Sungjong Seo <sj1557.seo@samsung.com> 7951L: linux-fsdevel@vger.kernel.org 7952S: Maintained 7953T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7954F: fs/exfat/ 7955 7956EXT2 FILE SYSTEM 7957M: Jan Kara <jack@suse.com> 7958L: linux-ext4@vger.kernel.org 7959S: Maintained 7960F: Documentation/filesystems/ext2.rst 7961F: fs/ext2/ 7962F: include/linux/ext2* 7963 7964EXT4 FILE SYSTEM 7965M: "Theodore Ts'o" <tytso@mit.edu> 7966M: Andreas Dilger <adilger.kernel@dilger.ca> 7967L: linux-ext4@vger.kernel.org 7968S: Maintained 7969W: http://ext4.wiki.kernel.org 7970Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7971T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7972F: Documentation/filesystems/ext4/ 7973F: fs/ext4/ 7974F: include/trace/events/ext4.h 7975F: include/uapi/linux/ext4.h 7976 7977Extended Verification Module (EVM) 7978M: Mimi Zohar <zohar@linux.ibm.com> 7979L: linux-integrity@vger.kernel.org 7980S: Supported 7981T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7982F: security/integrity/ 7983F: security/integrity/evm/ 7984 7985EXTENSIBLE FIRMWARE INTERFACE (EFI) 7986M: Ard Biesheuvel <ardb@kernel.org> 7987L: linux-efi@vger.kernel.org 7988S: Maintained 7989T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7990F: Documentation/admin-guide/efi-stub.rst 7991F: arch/*/include/asm/efi.h 7992F: arch/*/kernel/efi.c 7993F: arch/arm/boot/compressed/efi-header.S 7994F: arch/x86/platform/efi/ 7995F: drivers/firmware/efi/ 7996F: include/linux/efi*.h 7997 7998EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7999M: MyungJoo Ham <myungjoo.ham@samsung.com> 8000M: Chanwoo Choi <cw00.choi@samsung.com> 8001L: linux-kernel@vger.kernel.org 8002S: Maintained 8003T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 8004F: Documentation/devicetree/bindings/extcon/ 8005F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 8006F: drivers/extcon/ 8007F: include/linux/extcon.h 8008F: include/linux/extcon/ 8009 8010EXTRA BOOT CONFIG 8011M: Masami Hiramatsu <mhiramat@kernel.org> 8012L: linux-kernel@vger.kernel.org 8013L: linux-trace-kernel@vger.kernel.org 8014S: Maintained 8015Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8016T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8017F: Documentation/admin-guide/bootconfig.rst 8018F: fs/proc/bootconfig.c 8019F: include/linux/bootconfig.h 8020F: lib/bootconfig-data.S 8021F: lib/bootconfig.c 8022F: tools/bootconfig/* 8023F: tools/bootconfig/scripts/* 8024 8025EXYNOS DP DRIVER 8026M: Jingoo Han <jingoohan1@gmail.com> 8027L: dri-devel@lists.freedesktop.org 8028S: Maintained 8029F: drivers/gpu/drm/exynos/exynos_dp* 8030 8031EXYNOS SYSMMU (IOMMU) driver 8032M: Marek Szyprowski <m.szyprowski@samsung.com> 8033L: iommu@lists.linux.dev 8034S: Maintained 8035F: drivers/iommu/exynos-iommu.c 8036 8037F2FS FILE SYSTEM 8038M: Jaegeuk Kim <jaegeuk@kernel.org> 8039M: Chao Yu <chao@kernel.org> 8040L: linux-f2fs-devel@lists.sourceforge.net 8041S: Maintained 8042W: https://f2fs.wiki.kernel.org/ 8043Q: https://patchwork.kernel.org/project/f2fs/list/ 8044B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 8045T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 8046F: Documentation/ABI/testing/sysfs-fs-f2fs 8047F: Documentation/filesystems/f2fs.rst 8048F: fs/f2fs/ 8049F: include/linux/f2fs_fs.h 8050F: include/trace/events/f2fs.h 8051F: include/uapi/linux/f2fs.h 8052 8053F71805F HARDWARE MONITORING DRIVER 8054M: Jean Delvare <jdelvare@suse.com> 8055L: linux-hwmon@vger.kernel.org 8056S: Maintained 8057F: Documentation/hwmon/f71805f.rst 8058F: drivers/hwmon/f71805f.c 8059 8060FADDR2LINE 8061M: Josh Poimboeuf <jpoimboe@kernel.org> 8062S: Maintained 8063F: scripts/faddr2line 8064 8065FAILOVER MODULE 8066M: Sridhar Samudrala <sridhar.samudrala@intel.com> 8067L: netdev@vger.kernel.org 8068S: Supported 8069F: Documentation/networking/failover.rst 8070F: include/net/failover.h 8071F: net/core/failover.c 8072 8073FANOTIFY 8074M: Jan Kara <jack@suse.cz> 8075R: Amir Goldstein <amir73il@gmail.com> 8076R: Matthew Bobrowski <repnop@google.com> 8077L: linux-fsdevel@vger.kernel.org 8078S: Maintained 8079F: fs/notify/fanotify/ 8080F: include/linux/fanotify.h 8081F: include/uapi/linux/fanotify.h 8082 8083FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 8084M: Linus Walleij <linus.walleij@linaro.org> 8085L: linux-usb@vger.kernel.org 8086S: Maintained 8087F: drivers/usb/fotg210/ 8088 8089FARSYNC SYNCHRONOUS DRIVER 8090M: Kevin Curtis <kevin.curtis@farsite.co.uk> 8091S: Supported 8092W: http://www.farsite.co.uk/ 8093F: drivers/net/wan/farsync.* 8094 8095FAULT INJECTION SUPPORT 8096M: Akinobu Mita <akinobu.mita@gmail.com> 8097S: Supported 8098F: Documentation/fault-injection/ 8099F: lib/fault-inject.c 8100 8101FBTFT Framebuffer drivers 8102L: dri-devel@lists.freedesktop.org 8103L: linux-fbdev@vger.kernel.org 8104S: Orphan 8105F: drivers/staging/fbtft/ 8106 8107FC0011 TUNER DRIVER 8108M: Michael Buesch <m@bues.ch> 8109L: linux-media@vger.kernel.org 8110S: Maintained 8111F: drivers/media/tuners/fc0011.c 8112F: drivers/media/tuners/fc0011.h 8113 8114FC2580 MEDIA DRIVER 8115M: Antti Palosaari <crope@iki.fi> 8116L: linux-media@vger.kernel.org 8117S: Maintained 8118W: https://linuxtv.org 8119W: http://palosaari.fi/linux/ 8120Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8121T: git git://linuxtv.org/anttip/media_tree.git 8122F: drivers/media/tuners/fc2580* 8123 8124FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 8125M: Hannes Reinecke <hare@suse.de> 8126L: linux-scsi@vger.kernel.org 8127S: Supported 8128W: www.Open-FCoE.org 8129F: drivers/scsi/fcoe/ 8130F: drivers/scsi/libfc/ 8131F: include/scsi/fc/ 8132F: include/scsi/libfc.h 8133F: include/scsi/libfcoe.h 8134F: include/uapi/scsi/fc/ 8135 8136FILE LOCKING (flock() and fcntl()/lockf()) 8137M: Jeff Layton <jlayton@kernel.org> 8138M: Chuck Lever <chuck.lever@oracle.com> 8139L: linux-fsdevel@vger.kernel.org 8140S: Maintained 8141F: fs/fcntl.c 8142F: fs/locks.c 8143F: include/linux/fcntl.h 8144F: include/uapi/linux/fcntl.h 8145 8146FILESYSTEM DIRECT ACCESS (DAX) 8147M: Dan Williams <dan.j.williams@intel.com> 8148R: Matthew Wilcox <willy@infradead.org> 8149R: Jan Kara <jack@suse.cz> 8150L: linux-fsdevel@vger.kernel.org 8151L: nvdimm@lists.linux.dev 8152S: Supported 8153F: fs/dax.c 8154F: include/linux/dax.h 8155F: include/trace/events/fs_dax.h 8156 8157FILESYSTEMS (VFS and infrastructure) 8158M: Alexander Viro <viro@zeniv.linux.org.uk> 8159M: Christian Brauner <brauner@kernel.org> 8160L: linux-fsdevel@vger.kernel.org 8161S: Maintained 8162F: fs/* 8163F: include/linux/fs.h 8164F: include/linux/fs_types.h 8165F: include/uapi/linux/fs.h 8166F: include/uapi/linux/openat2.h 8167 8168FILESYSTEMS [EXPORTFS] 8169M: Chuck Lever <chuck.lever@oracle.com> 8170M: Jeff Layton <jlayton@kernel.org> 8171R: Amir Goldstein <amir73il@gmail.com> 8172L: linux-fsdevel@vger.kernel.org 8173L: linux-nfs@vger.kernel.org 8174S: Supported 8175F: Documentation/filesystems/nfs/exporting.rst 8176F: fs/exportfs/ 8177F: fs/fhandle.c 8178F: include/linux/exportfs.h 8179 8180FILESYSTEMS [IOMAP] 8181M: Christian Brauner <brauner@kernel.org> 8182R: Darrick J. Wong <djwong@kernel.org> 8183L: linux-xfs@vger.kernel.org 8184L: linux-fsdevel@vger.kernel.org 8185S: Supported 8186F: fs/iomap/ 8187F: include/linux/iomap.h 8188 8189FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 8190M: Riku Voipio <riku.voipio@iki.fi> 8191L: linux-hwmon@vger.kernel.org 8192S: Maintained 8193F: drivers/hwmon/f75375s.c 8194F: include/linux/f75375s.h 8195 8196FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 8197M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 8198L: linux-can@vger.kernel.org 8199S: Maintained 8200F: drivers/net/can/usb/f81604.c 8201 8202FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 8203M: Clemens Ladisch <clemens@ladisch.de> 8204M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8205L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8206S: Maintained 8207T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8208F: include/uapi/sound/firewire.h 8209F: sound/firewire/ 8210 8211FIREWIRE MEDIA DRIVERS (firedtv) 8212M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8213L: linux-media@vger.kernel.org 8214L: linux1394-devel@lists.sourceforge.net 8215S: Maintained 8216T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8217F: drivers/media/firewire/ 8218 8219FIREWIRE SBP-2 TARGET 8220M: Chris Boot <bootc@bootc.net> 8221L: linux-scsi@vger.kernel.org 8222L: target-devel@vger.kernel.org 8223L: linux1394-devel@lists.sourceforge.net 8224S: Maintained 8225T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8226F: drivers/target/sbp/ 8227 8228FIREWIRE SUBSYSTEM 8229M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8230M: Takashi Sakamoto <takaswie@kernel.org> 8231L: linux1394-devel@lists.sourceforge.net 8232S: Maintained 8233W: http://ieee1394.docs.kernel.org/ 8234T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8235F: drivers/firewire/ 8236F: include/linux/firewire.h 8237F: include/uapi/linux/firewire*.h 8238F: tools/firewire/ 8239 8240FIRMWARE FRAMEWORK FOR ARMV8-A 8241M: Sudeep Holla <sudeep.holla@arm.com> 8242L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8243S: Maintained 8244F: drivers/firmware/arm_ffa/ 8245F: include/linux/arm_ffa.h 8246 8247FIRMWARE LOADER (request_firmware) 8248M: Luis Chamberlain <mcgrof@kernel.org> 8249M: Russ Weight <russ.weight@linux.dev> 8250L: linux-kernel@vger.kernel.org 8251S: Maintained 8252F: Documentation/firmware_class/ 8253F: drivers/base/firmware_loader/ 8254F: include/linux/firmware.h 8255 8256FLEXTIMER FTM-QUADDEC DRIVER 8257M: Patrick Havelange <patrick.havelange@essensium.com> 8258L: linux-iio@vger.kernel.org 8259S: Maintained 8260F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8261F: drivers/counter/ftm-quaddec.c 8262 8263FLOPPY DRIVER 8264M: Denis Efremov <efremov@linux.com> 8265L: linux-block@vger.kernel.org 8266S: Odd Fixes 8267F: drivers/block/floppy.c 8268 8269FLYSKY FSIA6B RC RECEIVER 8270M: Markus Koch <markus@notsyncing.net> 8271L: linux-input@vger.kernel.org 8272S: Maintained 8273F: drivers/input/joystick/fsia6b.c 8274 8275FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8276M: Geoffrey D. Bennett <g@b4.vu> 8277L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8278S: Maintained 8279T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8280F: sound/usb/mixer_scarlett2.c 8281 8282FORCEDETH GIGABIT ETHERNET DRIVER 8283M: Rain River <rain.1986.08.12@gmail.com> 8284M: Zhu Yanjun <zyjzyj2000@gmail.com> 8285L: netdev@vger.kernel.org 8286S: Maintained 8287F: drivers/net/ethernet/nvidia/* 8288 8289FORTIFY_SOURCE 8290M: Kees Cook <keescook@chromium.org> 8291L: linux-hardening@vger.kernel.org 8292S: Supported 8293T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8294F: include/linux/fortify-string.h 8295F: lib/fortify_kunit.c 8296F: lib/memcpy_kunit.c 8297F: lib/strcat_kunit.c 8298F: lib/strscpy_kunit.c 8299F: lib/test_fortify/* 8300F: scripts/test_fortify.sh 8301K: \b__NO_FORTIFY\b 8302 8303FPGA DFL DRIVERS 8304M: Wu Hao <hao.wu@intel.com> 8305R: Tom Rix <trix@redhat.com> 8306L: linux-fpga@vger.kernel.org 8307S: Maintained 8308F: Documentation/ABI/testing/sysfs-bus-dfl* 8309F: Documentation/fpga/dfl.rst 8310F: drivers/fpga/dfl* 8311F: drivers/uio/uio_dfl.c 8312F: include/linux/dfl.h 8313F: include/uapi/linux/fpga-dfl.h 8314 8315FPGA MANAGER FRAMEWORK 8316M: Moritz Fischer <mdf@kernel.org> 8317M: Wu Hao <hao.wu@intel.com> 8318M: Xu Yilun <yilun.xu@intel.com> 8319R: Tom Rix <trix@redhat.com> 8320L: linux-fpga@vger.kernel.org 8321S: Maintained 8322Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8323T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8324F: Documentation/devicetree/bindings/fpga/ 8325F: Documentation/driver-api/fpga/ 8326F: Documentation/fpga/ 8327F: drivers/fpga/ 8328F: include/linux/fpga/ 8329 8330FPU EMULATOR 8331M: Bill Metzenthen <billm@melbpc.org.au> 8332S: Maintained 8333W: https://floatingpoint.billm.au/ 8334F: arch/x86/math-emu/ 8335 8336FRAMEBUFFER CORE 8337M: Daniel Vetter <daniel@ffwll.ch> 8338S: Odd Fixes 8339T: git git://anongit.freedesktop.org/drm/drm-misc 8340F: drivers/video/fbdev/core/ 8341 8342FRAMEBUFFER LAYER 8343M: Helge Deller <deller@gmx.de> 8344L: linux-fbdev@vger.kernel.org 8345L: dri-devel@lists.freedesktop.org 8346S: Maintained 8347Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8348T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8349F: Documentation/fb/ 8350F: drivers/video/ 8351F: include/linux/fb.h 8352F: include/uapi/linux/fb.h 8353F: include/uapi/video/ 8354F: include/video/ 8355 8356FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8357M: Horia Geantă <horia.geanta@nxp.com> 8358M: Pankaj Gupta <pankaj.gupta@nxp.com> 8359M: Gaurav Jain <gaurav.jain@nxp.com> 8360L: linux-crypto@vger.kernel.org 8361S: Maintained 8362F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8363F: drivers/crypto/caam/ 8364 8365FREESCALE COLDFIRE M5441X MMC DRIVER 8366M: Angelo Dureghello <angelo.dureghello@timesys.com> 8367L: linux-mmc@vger.kernel.org 8368S: Maintained 8369F: drivers/mmc/host/sdhci-esdhc-mcf.c 8370F: include/linux/platform_data/mmc-esdhc-mcf.h 8371 8372FREESCALE DIU FRAMEBUFFER DRIVER 8373M: Timur Tabi <timur@kernel.org> 8374L: linux-fbdev@vger.kernel.org 8375S: Maintained 8376F: drivers/video/fbdev/fsl-diu-fb.* 8377 8378FREESCALE DMA DRIVER 8379M: Li Yang <leoyang.li@nxp.com> 8380M: Zhang Wei <zw@zh-kernel.org> 8381L: linuxppc-dev@lists.ozlabs.org 8382S: Maintained 8383F: drivers/dma/fsldma.* 8384 8385FREESCALE DSPI DRIVER 8386M: Vladimir Oltean <olteanv@gmail.com> 8387L: linux-spi@vger.kernel.org 8388S: Maintained 8389F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8390F: drivers/spi/spi-fsl-dspi.c 8391F: include/linux/spi/spi-fsl-dspi.h 8392 8393FREESCALE eDMA DRIVER 8394M: Frank Li <Frank.Li@nxp.com> 8395L: imx@lists.linux.dev 8396L: dmaengine@vger.kernel.org 8397S: Maintained 8398F: Documentation/devicetree/bindings/dma/fsl,edma.yaml 8399F: drivers/dma/fsl-edma*.* 8400 8401FREESCALE ENETC ETHERNET DRIVERS 8402M: Claudiu Manoil <claudiu.manoil@nxp.com> 8403M: Vladimir Oltean <vladimir.oltean@nxp.com> 8404L: netdev@vger.kernel.org 8405S: Maintained 8406F: drivers/net/ethernet/freescale/enetc/ 8407 8408FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8409M: Claudiu Manoil <claudiu.manoil@nxp.com> 8410L: netdev@vger.kernel.org 8411S: Maintained 8412F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8413F: drivers/net/ethernet/freescale/gianfar* 8414 8415FREESCALE GPMI NAND DRIVER 8416M: Han Xu <han.xu@nxp.com> 8417L: linux-mtd@lists.infradead.org 8418S: Maintained 8419F: drivers/mtd/nand/raw/gpmi-nand/* 8420 8421FREESCALE I2C CPM DRIVER 8422M: Jochen Friedrich <jochen@scram.de> 8423L: linuxppc-dev@lists.ozlabs.org 8424L: linux-i2c@vger.kernel.org 8425S: Maintained 8426F: drivers/i2c/busses/i2c-cpm.c 8427 8428FREESCALE IMX / MXC FEC DRIVER 8429M: Wei Fang <wei.fang@nxp.com> 8430R: Shenwei Wang <shenwei.wang@nxp.com> 8431R: Clark Wang <xiaoning.wang@nxp.com> 8432R: NXP Linux Team <linux-imx@nxp.com> 8433L: netdev@vger.kernel.org 8434S: Maintained 8435F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8436F: drivers/net/ethernet/freescale/fec.h 8437F: drivers/net/ethernet/freescale/fec_main.c 8438F: drivers/net/ethernet/freescale/fec_ptp.c 8439 8440FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8441M: Sascha Hauer <s.hauer@pengutronix.de> 8442R: Pengutronix Kernel Team <kernel@pengutronix.de> 8443L: linux-fbdev@vger.kernel.org 8444L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8445S: Maintained 8446F: drivers/video/fbdev/imxfb.c 8447 8448FREESCALE IMX DDR PMU DRIVER 8449M: Frank Li <Frank.li@nxp.com> 8450L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8451S: Maintained 8452F: Documentation/admin-guide/perf/imx-ddr.rst 8453F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8454F: drivers/perf/fsl_imx8_ddr_perf.c 8455 8456FREESCALE IMX I2C DRIVER 8457M: Oleksij Rempel <o.rempel@pengutronix.de> 8458R: Pengutronix Kernel Team <kernel@pengutronix.de> 8459L: linux-i2c@vger.kernel.org 8460S: Maintained 8461F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8462F: drivers/i2c/busses/i2c-imx.c 8463 8464FREESCALE IMX LPI2C DRIVER 8465M: Dong Aisheng <aisheng.dong@nxp.com> 8466L: linux-i2c@vger.kernel.org 8467L: linux-imx@nxp.com 8468S: Maintained 8469F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8470F: drivers/i2c/busses/i2c-imx-lpi2c.c 8471 8472FREESCALE MPC I2C DRIVER 8473M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8474L: linux-i2c@vger.kernel.org 8475S: Maintained 8476F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8477F: drivers/i2c/busses/i2c-mpc.c 8478 8479FREESCALE QORIQ DPAA ETHERNET DRIVER 8480M: Madalin Bucur <madalin.bucur@nxp.com> 8481L: netdev@vger.kernel.org 8482S: Maintained 8483F: drivers/net/ethernet/freescale/dpaa 8484 8485FREESCALE QORIQ DPAA FMAN DRIVER 8486M: Madalin Bucur <madalin.bucur@nxp.com> 8487R: Sean Anderson <sean.anderson@seco.com> 8488L: netdev@vger.kernel.org 8489S: Maintained 8490F: Documentation/devicetree/bindings/net/fsl-fman.txt 8491F: drivers/net/ethernet/freescale/fman 8492 8493FREESCALE QORIQ PTP CLOCK DRIVER 8494M: Yangbo Lu <yangbo.lu@nxp.com> 8495L: netdev@vger.kernel.org 8496S: Maintained 8497F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8498F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8499F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8500F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8501F: drivers/ptp/ptp_qoriq.c 8502F: drivers/ptp/ptp_qoriq_debugfs.c 8503F: include/linux/fsl/ptp_qoriq.h 8504 8505FREESCALE QUAD SPI DRIVER 8506M: Han Xu <han.xu@nxp.com> 8507L: linux-spi@vger.kernel.org 8508S: Maintained 8509F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8510F: drivers/spi/spi-fsl-qspi.c 8511 8512FREESCALE QUICC ENGINE LIBRARY 8513M: Qiang Zhao <qiang.zhao@nxp.com> 8514L: linuxppc-dev@lists.ozlabs.org 8515S: Maintained 8516F: drivers/soc/fsl/qe/ 8517F: include/soc/fsl/qe/ 8518 8519FREESCALE QUICC ENGINE QMC DRIVER 8520M: Herve Codina <herve.codina@bootlin.com> 8521L: linuxppc-dev@lists.ozlabs.org 8522S: Maintained 8523F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8524F: drivers/soc/fsl/qe/qmc.c 8525F: include/soc/fsl/qe/qmc.h 8526 8527FREESCALE QUICC ENGINE TSA DRIVER 8528M: Herve Codina <herve.codina@bootlin.com> 8529L: linuxppc-dev@lists.ozlabs.org 8530S: Maintained 8531F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8532F: drivers/soc/fsl/qe/tsa.c 8533F: drivers/soc/fsl/qe/tsa.h 8534F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8535 8536FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8537M: Li Yang <leoyang.li@nxp.com> 8538L: netdev@vger.kernel.org 8539L: linuxppc-dev@lists.ozlabs.org 8540S: Maintained 8541F: drivers/net/ethernet/freescale/ucc_geth* 8542 8543FREESCALE QUICC ENGINE UCC HDLC DRIVER 8544M: Zhao Qiang <qiang.zhao@nxp.com> 8545L: netdev@vger.kernel.org 8546L: linuxppc-dev@lists.ozlabs.org 8547S: Maintained 8548F: drivers/net/wan/fsl_ucc_hdlc* 8549 8550FREESCALE QUICC ENGINE UCC UART DRIVER 8551M: Timur Tabi <timur@kernel.org> 8552L: linuxppc-dev@lists.ozlabs.org 8553S: Maintained 8554F: drivers/tty/serial/ucc_uart.c 8555 8556FREESCALE SOC DRIVERS 8557M: Li Yang <leoyang.li@nxp.com> 8558L: linuxppc-dev@lists.ozlabs.org 8559L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8560S: Maintained 8561F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8562F: Documentation/devicetree/bindings/soc/fsl/ 8563F: drivers/soc/fsl/ 8564F: include/linux/fsl/ 8565F: include/soc/fsl/ 8566 8567FREESCALE SOC FS_ENET DRIVER 8568M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8569L: linuxppc-dev@lists.ozlabs.org 8570L: netdev@vger.kernel.org 8571S: Maintained 8572F: drivers/net/ethernet/freescale/fs_enet/ 8573 8574FREESCALE SOC SOUND DRIVERS 8575M: Shengjiu Wang <shengjiu.wang@gmail.com> 8576M: Xiubo Li <Xiubo.Lee@gmail.com> 8577R: Fabio Estevam <festevam@gmail.com> 8578R: Nicolin Chen <nicoleotsuka@gmail.com> 8579L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8580L: linuxppc-dev@lists.ozlabs.org 8581S: Maintained 8582F: sound/soc/fsl/fsl* 8583F: sound/soc/fsl/imx* 8584F: sound/soc/fsl/mpc8610_hpcd.c 8585 8586FREESCALE SOC SOUND QMC DRIVER 8587M: Herve Codina <herve.codina@bootlin.com> 8588L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8589L: linuxppc-dev@lists.ozlabs.org 8590S: Maintained 8591F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8592F: sound/soc/fsl/fsl_qmc_audio.c 8593 8594FREESCALE USB PERIPHERAL DRIVERS 8595M: Li Yang <leoyang.li@nxp.com> 8596L: linux-usb@vger.kernel.org 8597L: linuxppc-dev@lists.ozlabs.org 8598S: Maintained 8599F: drivers/usb/gadget/udc/fsl* 8600 8601FREESCALE USB PHY DRIVER 8602M: Ran Wang <ran.wang_1@nxp.com> 8603L: linux-usb@vger.kernel.org 8604L: linuxppc-dev@lists.ozlabs.org 8605S: Maintained 8606F: drivers/usb/phy/phy-fsl-usb* 8607 8608FREEVXFS FILESYSTEM 8609M: Christoph Hellwig <hch@infradead.org> 8610S: Maintained 8611W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8612F: fs/freevxfs/ 8613 8614FREEZER 8615M: "Rafael J. Wysocki" <rafael@kernel.org> 8616M: Pavel Machek <pavel@ucw.cz> 8617L: linux-pm@vger.kernel.org 8618S: Supported 8619F: Documentation/power/freezing-of-tasks.rst 8620F: include/linux/freezer.h 8621F: kernel/freezer.c 8622 8623FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8624M: David Howells <dhowells@redhat.com> 8625L: linux-cachefs@redhat.com (moderated for non-subscribers) 8626S: Supported 8627F: Documentation/filesystems/caching/ 8628F: fs/fscache/ 8629F: include/linux/fscache*.h 8630 8631FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8632M: Eric Biggers <ebiggers@kernel.org> 8633M: Theodore Y. Ts'o <tytso@mit.edu> 8634M: Jaegeuk Kim <jaegeuk@kernel.org> 8635L: linux-fscrypt@vger.kernel.org 8636S: Supported 8637Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8638T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8639F: Documentation/filesystems/fscrypt.rst 8640F: fs/crypto/ 8641F: include/linux/fscrypt.h 8642F: include/uapi/linux/fscrypt.h 8643 8644FSI SUBSYSTEM 8645M: Jeremy Kerr <jk@ozlabs.org> 8646M: Joel Stanley <joel@jms.id.au> 8647R: Alistar Popple <alistair@popple.id.au> 8648R: Eddie James <eajames@linux.ibm.com> 8649L: linux-fsi@lists.ozlabs.org 8650S: Supported 8651Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8652T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8653F: drivers/fsi/ 8654F: include/linux/fsi*.h 8655F: include/trace/events/fsi*.h 8656 8657FSI-ATTACHED I2C DRIVER 8658M: Eddie James <eajames@linux.ibm.com> 8659L: linux-i2c@vger.kernel.org 8660L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8661S: Maintained 8662F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8663F: drivers/i2c/busses/i2c-fsi.c 8664 8665FSI-ATTACHED SPI DRIVER 8666M: Eddie James <eajames@linux.ibm.com> 8667L: linux-spi@vger.kernel.org 8668S: Maintained 8669F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8670F: drivers/spi/spi-fsi.c 8671 8672FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8673M: Jan Kara <jack@suse.cz> 8674R: Amir Goldstein <amir73il@gmail.com> 8675L: linux-fsdevel@vger.kernel.org 8676S: Maintained 8677T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8678F: fs/notify/ 8679F: include/linux/fsnotify*.h 8680 8681FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8682M: Eric Biggers <ebiggers@kernel.org> 8683M: Theodore Y. Ts'o <tytso@mit.edu> 8684L: fsverity@lists.linux.dev 8685S: Supported 8686Q: https://patchwork.kernel.org/project/fsverity/list/ 8687T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8688F: Documentation/filesystems/fsverity.rst 8689F: fs/verity/ 8690F: include/linux/fsverity.h 8691F: include/uapi/linux/fsverity.h 8692 8693FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8694M: Michael Zaidman <michael.zaidman@gmail.com> 8695L: linux-i2c@vger.kernel.org 8696L: linux-input@vger.kernel.org 8697S: Maintained 8698F: drivers/hid/hid-ft260.c 8699 8700FUJITSU LAPTOP EXTRAS 8701M: Jonathan Woithe <jwoithe@just42.net> 8702L: platform-driver-x86@vger.kernel.org 8703S: Maintained 8704F: drivers/platform/x86/fujitsu-laptop.c 8705 8706FUJITSU TABLET EXTRAS 8707M: Robert Gerlach <khnz@gmx.de> 8708L: platform-driver-x86@vger.kernel.org 8709S: Maintained 8710F: drivers/platform/x86/fujitsu-tablet.c 8711 8712FUNCTION HOOKS (FTRACE) 8713M: Steven Rostedt <rostedt@goodmis.org> 8714M: Masami Hiramatsu <mhiramat@kernel.org> 8715R: Mark Rutland <mark.rutland@arm.com> 8716L: linux-kernel@vger.kernel.org 8717L: linux-trace-kernel@vger.kernel.org 8718S: Maintained 8719Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8720T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8721F: Documentation/trace/ftrace* 8722F: arch/*/*/*/*ftrace* 8723F: arch/*/*/*ftrace* 8724F: include/*/ftrace.h 8725F: kernel/trace/fgraph.c 8726F: kernel/trace/ftrace* 8727F: samples/ftrace 8728 8729FUNGIBLE ETHERNET DRIVERS 8730M: Dimitris Michailidis <dmichail@fungible.com> 8731L: netdev@vger.kernel.org 8732S: Supported 8733F: drivers/net/ethernet/fungible/ 8734 8735FUSE: FILESYSTEM IN USERSPACE 8736M: Miklos Szeredi <miklos@szeredi.hu> 8737L: linux-fsdevel@vger.kernel.org 8738S: Maintained 8739W: https://github.com/libfuse/ 8740T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8741F: Documentation/filesystems/fuse.rst 8742F: fs/fuse/ 8743F: include/uapi/linux/fuse.h 8744 8745FUTEX SUBSYSTEM 8746M: Thomas Gleixner <tglx@linutronix.de> 8747M: Ingo Molnar <mingo@redhat.com> 8748R: Peter Zijlstra <peterz@infradead.org> 8749R: Darren Hart <dvhart@infradead.org> 8750R: Davidlohr Bueso <dave@stgolabs.net> 8751R: André Almeida <andrealmeid@igalia.com> 8752L: linux-kernel@vger.kernel.org 8753S: Maintained 8754T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8755F: Documentation/locking/*futex* 8756F: include/asm-generic/futex.h 8757F: include/linux/futex.h 8758F: include/uapi/linux/futex.h 8759F: kernel/futex/* 8760F: tools/perf/bench/futex* 8761F: tools/testing/selftests/futex/ 8762 8763GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8764M: Tim Harvey <tharvey@gateworks.com> 8765S: Maintained 8766F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8767F: Documentation/hwmon/gsc-hwmon.rst 8768F: drivers/hwmon/gsc-hwmon.c 8769F: drivers/mfd/gateworks-gsc.c 8770F: include/linux/mfd/gsc.h 8771F: include/linux/platform_data/gsc_hwmon.h 8772 8773GCC PLUGINS 8774M: Kees Cook <keescook@chromium.org> 8775L: linux-hardening@vger.kernel.org 8776S: Maintained 8777T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8778F: Documentation/kbuild/gcc-plugins.rst 8779F: include/linux/stackleak.h 8780F: kernel/stackleak.c 8781F: scripts/Makefile.gcc-plugins 8782F: scripts/gcc-plugins/ 8783 8784GCOV BASED KERNEL PROFILING 8785M: Peter Oberparleiter <oberpar@linux.ibm.com> 8786S: Maintained 8787F: Documentation/dev-tools/gcov.rst 8788F: kernel/gcov/ 8789 8790GDB KERNEL DEBUGGING HELPER SCRIPTS 8791M: Jan Kiszka <jan.kiszka@siemens.com> 8792M: Kieran Bingham <kbingham@kernel.org> 8793S: Supported 8794F: scripts/gdb/ 8795 8796GEMINI CRYPTO DRIVER 8797M: Corentin Labbe <clabbe@baylibre.com> 8798L: linux-crypto@vger.kernel.org 8799S: Maintained 8800F: drivers/crypto/gemini/ 8801 8802GEMTEK FM RADIO RECEIVER DRIVER 8803M: Hans Verkuil <hverkuil@xs4all.nl> 8804L: linux-media@vger.kernel.org 8805S: Maintained 8806W: https://linuxtv.org 8807T: git git://linuxtv.org/media_tree.git 8808F: drivers/media/radio/radio-gemtek* 8809 8810GENERIC ARCHITECTURE TOPOLOGY 8811M: Sudeep Holla <sudeep.holla@arm.com> 8812L: linux-kernel@vger.kernel.org 8813S: Maintained 8814F: drivers/base/arch_topology.c 8815F: include/linux/arch_topology.h 8816 8817GENERIC ENTRY CODE 8818M: Thomas Gleixner <tglx@linutronix.de> 8819M: Peter Zijlstra <peterz@infradead.org> 8820M: Andy Lutomirski <luto@kernel.org> 8821L: linux-kernel@vger.kernel.org 8822S: Maintained 8823T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8824F: include/linux/entry-common.h 8825F: include/linux/entry-kvm.h 8826F: kernel/entry/ 8827 8828GENERIC GPIO I2C DRIVER 8829M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8830S: Supported 8831F: drivers/i2c/busses/i2c-gpio.c 8832F: include/linux/platform_data/i2c-gpio.h 8833 8834GENERIC GPIO I2C MULTIPLEXER DRIVER 8835M: Peter Korsgaard <peter.korsgaard@barco.com> 8836L: linux-i2c@vger.kernel.org 8837S: Supported 8838F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8839F: drivers/i2c/muxes/i2c-mux-gpio.c 8840F: include/linux/platform_data/i2c-mux-gpio.h 8841 8842GENERIC HDLC (WAN) DRIVERS 8843M: Krzysztof Halasa <khc@pm.waw.pl> 8844S: Maintained 8845W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8846F: drivers/net/wan/c101.c 8847F: drivers/net/wan/hd6457* 8848F: drivers/net/wan/hdlc* 8849F: drivers/net/wan/n2.c 8850F: drivers/net/wan/pc300too.c 8851F: drivers/net/wan/pci200syn.c 8852F: drivers/net/wan/wanxl* 8853 8854GENERIC INCLUDE/ASM HEADER FILES 8855M: Arnd Bergmann <arnd@arndb.de> 8856L: linux-arch@vger.kernel.org 8857S: Maintained 8858T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8859F: include/asm-generic/ 8860F: include/uapi/asm-generic/ 8861 8862GENERIC PHY FRAMEWORK 8863M: Vinod Koul <vkoul@kernel.org> 8864M: Kishon Vijay Abraham I <kishon@kernel.org> 8865L: linux-phy@lists.infradead.org 8866S: Supported 8867Q: https://patchwork.kernel.org/project/linux-phy/list/ 8868T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8869F: Documentation/devicetree/bindings/phy/ 8870F: drivers/phy/ 8871F: include/dt-bindings/phy/ 8872F: include/linux/phy/ 8873 8874GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8875M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8876S: Supported 8877F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 8878F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8879 8880GENERIC PM DOMAINS 8881M: "Rafael J. Wysocki" <rafael@kernel.org> 8882M: Kevin Hilman <khilman@kernel.org> 8883M: Ulf Hansson <ulf.hansson@linaro.org> 8884L: linux-pm@vger.kernel.org 8885S: Supported 8886F: Documentation/devicetree/bindings/power/power?domain* 8887F: drivers/base/power/domain*.c 8888F: include/linux/pm_domain.h 8889 8890GENERIC PM DOMAIN PROVIDERS 8891M: Ulf Hansson <ulf.hansson@linaro.org> 8892L: linux-pm@vger.kernel.org 8893S: Supported 8894T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 8895F: drivers/pmdomain/ 8896 8897GENERIC RADIX TREE 8898M: Kent Overstreet <kent.overstreet@linux.dev> 8899S: Supported 8900C: irc://irc.oftc.net/bcache 8901F: include/linux/generic-radix-tree.h 8902F: lib/generic-radix-tree.c 8903 8904GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8905M: Eugen Hristev <eugen.hristev@microchip.com> 8906L: linux-input@vger.kernel.org 8907S: Maintained 8908F: drivers/input/touchscreen/resistive-adc-touch.c 8909 8910GENERIC STRING LIBRARY 8911M: Kees Cook <keescook@chromium.org> 8912R: Andy Shevchenko <andy@kernel.org> 8913L: linux-hardening@vger.kernel.org 8914S: Supported 8915T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8916F: include/linux/string.h 8917F: include/linux/string_choices.h 8918F: include/linux/string_helpers.h 8919F: lib/string.c 8920F: lib/string_helpers.c 8921F: lib/test-string_helpers.c 8922F: lib/test_string.c 8923 8924GENERIC UIO DRIVER FOR PCI DEVICES 8925M: "Michael S. Tsirkin" <mst@redhat.com> 8926L: kvm@vger.kernel.org 8927S: Supported 8928F: drivers/uio/uio_pci_generic.c 8929 8930GENERIC VDSO LIBRARY 8931M: Andy Lutomirski <luto@kernel.org> 8932M: Thomas Gleixner <tglx@linutronix.de> 8933M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8934L: linux-kernel@vger.kernel.org 8935S: Maintained 8936T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8937F: include/asm-generic/vdso/vsyscall.h 8938F: include/vdso/ 8939F: kernel/time/vsyscall.c 8940F: lib/vdso/ 8941 8942GENWQE (IBM Generic Workqueue Card) 8943M: Frank Haverkamp <haver@linux.ibm.com> 8944S: Supported 8945F: drivers/misc/genwqe/ 8946 8947GET_MAINTAINER SCRIPT 8948M: Joe Perches <joe@perches.com> 8949S: Maintained 8950F: scripts/get_maintainer.pl 8951 8952GFS2 FILE SYSTEM 8953M: Bob Peterson <rpeterso@redhat.com> 8954M: Andreas Gruenbacher <agruenba@redhat.com> 8955L: gfs2@lists.linux.dev 8956S: Supported 8957B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8958T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8959F: Documentation/filesystems/gfs2* 8960F: fs/gfs2/ 8961F: include/uapi/linux/gfs2_ondisk.h 8962 8963GIGABYTE WMI DRIVER 8964M: Thomas Weißschuh <thomas@weissschuh.net> 8965L: platform-driver-x86@vger.kernel.org 8966S: Maintained 8967F: drivers/platform/x86/gigabyte-wmi.c 8968 8969GNSS SUBSYSTEM 8970M: Johan Hovold <johan@kernel.org> 8971S: Maintained 8972T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8973F: Documentation/ABI/testing/sysfs-class-gnss 8974F: Documentation/devicetree/bindings/gnss/ 8975F: drivers/gnss/ 8976F: include/linux/gnss.h 8977 8978GO7007 MPEG CODEC 8979M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8980L: linux-media@vger.kernel.org 8981S: Maintained 8982F: drivers/media/usb/go7007/ 8983 8984GOODIX TOUCHSCREEN 8985M: Bastien Nocera <hadess@hadess.net> 8986M: Hans de Goede <hdegoede@redhat.com> 8987L: linux-input@vger.kernel.org 8988S: Maintained 8989F: drivers/input/touchscreen/goodix* 8990 8991GOOGLE ETHERNET DRIVERS 8992M: Jeroen de Borst <jeroendb@google.com> 8993M: Praveen Kaligineedi <pkaligineedi@google.com> 8994R: Shailend Chand <shailend@google.com> 8995L: netdev@vger.kernel.org 8996S: Supported 8997F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8998F: drivers/net/ethernet/google 8999 9000GOOGLE FIRMWARE DRIVERS 9001M: Tzung-Bi Shih <tzungbi@kernel.org> 9002R: Brian Norris <briannorris@chromium.org> 9003R: Julius Werner <jwerner@chromium.org> 9004L: chrome-platform@lists.linux.dev 9005S: Maintained 9006T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 9007F: drivers/firmware/google/ 9008 9009GPD POCKET FAN DRIVER 9010M: Hans de Goede <hdegoede@redhat.com> 9011L: platform-driver-x86@vger.kernel.org 9012S: Maintained 9013F: drivers/platform/x86/gpd-pocket-fan.c 9014 9015GPIO ACPI SUPPORT 9016M: Mika Westerberg <mika.westerberg@linux.intel.com> 9017M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 9018L: linux-gpio@vger.kernel.org 9019L: linux-acpi@vger.kernel.org 9020S: Supported 9021T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9022F: Documentation/firmware-guide/acpi/gpio-properties.rst 9023F: drivers/gpio/gpiolib-acpi.c 9024F: drivers/gpio/gpiolib-acpi.h 9025 9026GPIO AGGREGATOR 9027M: Geert Uytterhoeven <geert+renesas@glider.be> 9028L: linux-gpio@vger.kernel.org 9029S: Supported 9030F: Documentation/admin-guide/gpio/gpio-aggregator.rst 9031F: drivers/gpio/gpio-aggregator.c 9032 9033GPIO IR Transmitter 9034M: Sean Young <sean@mess.org> 9035L: linux-media@vger.kernel.org 9036S: Maintained 9037F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 9038F: drivers/media/rc/gpio-ir-tx.c 9039 9040GPIO MOCKUP DRIVER 9041M: Bamvor Jian Zhang <bamv2005@gmail.com> 9042L: linux-gpio@vger.kernel.org 9043S: Maintained 9044F: drivers/gpio/gpio-mockup.c 9045F: tools/testing/selftests/gpio/ 9046 9047GPIO REGMAP 9048M: Michael Walle <michael@walle.cc> 9049S: Maintained 9050F: drivers/gpio/gpio-regmap.c 9051F: include/linux/gpio/regmap.h 9052K: (devm_)?gpio_regmap_(un)?register 9053 9054GPIO SUBSYSTEM 9055M: Linus Walleij <linus.walleij@linaro.org> 9056M: Bartosz Golaszewski <brgl@bgdev.pl> 9057R: Andy Shevchenko <andy@kernel.org> 9058L: linux-gpio@vger.kernel.org 9059S: Maintained 9060T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9061F: Documentation/ABI/obsolete/sysfs-gpio 9062F: Documentation/ABI/testing/gpio-cdev 9063F: Documentation/admin-guide/gpio/ 9064F: Documentation/devicetree/bindings/gpio/ 9065F: Documentation/driver-api/gpio/ 9066F: drivers/gpio/ 9067F: include/dt-bindings/gpio/ 9068F: include/linux/gpio.h 9069F: include/linux/gpio/ 9070F: include/linux/of_gpio.h 9071F: include/uapi/linux/gpio.h 9072F: tools/gpio/ 9073 9074GRE DEMULTIPLEXER DRIVER 9075M: Dmitry Kozlov <xeb@mail.ru> 9076L: netdev@vger.kernel.org 9077S: Maintained 9078F: include/net/gre.h 9079F: net/ipv4/gre_demux.c 9080F: net/ipv4/gre_offload.c 9081 9082GRETH 10/100/1G Ethernet MAC device driver 9083M: Andreas Larsson <andreas@gaisler.com> 9084L: netdev@vger.kernel.org 9085S: Maintained 9086F: drivers/net/ethernet/aeroflex/ 9087 9088GREYBUS AUDIO PROTOCOLS DRIVERS 9089M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 9090M: Mark Greer <mgreer@animalcreek.com> 9091S: Maintained 9092F: drivers/staging/greybus/audio_apbridgea.c 9093F: drivers/staging/greybus/audio_apbridgea.h 9094F: drivers/staging/greybus/audio_codec.c 9095F: drivers/staging/greybus/audio_codec.h 9096F: drivers/staging/greybus/audio_gb.c 9097F: drivers/staging/greybus/audio_manager.c 9098F: drivers/staging/greybus/audio_manager.h 9099F: drivers/staging/greybus/audio_manager_module.c 9100F: drivers/staging/greybus/audio_manager_private.h 9101F: drivers/staging/greybus/audio_manager_sysfs.c 9102F: drivers/staging/greybus/audio_module.c 9103F: drivers/staging/greybus/audio_topology.c 9104 9105GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 9106M: Viresh Kumar <vireshk@kernel.org> 9107S: Maintained 9108F: drivers/staging/greybus/authentication.c 9109F: drivers/staging/greybus/bootrom.c 9110F: drivers/staging/greybus/firmware.h 9111F: drivers/staging/greybus/fw-core.c 9112F: drivers/staging/greybus/fw-download.c 9113F: drivers/staging/greybus/fw-management.c 9114F: drivers/staging/greybus/greybus_authentication.h 9115F: drivers/staging/greybus/greybus_firmware.h 9116F: drivers/staging/greybus/hid.c 9117F: drivers/staging/greybus/i2c.c 9118F: drivers/staging/greybus/spi.c 9119F: drivers/staging/greybus/spilib.c 9120F: drivers/staging/greybus/spilib.h 9121 9122GREYBUS LOOPBACK DRIVER 9123M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 9124S: Maintained 9125F: drivers/staging/greybus/loopback.c 9126 9127GREYBUS PLATFORM DRIVERS 9128M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 9129S: Maintained 9130F: drivers/staging/greybus/arche-apb-ctrl.c 9131F: drivers/staging/greybus/arche-platform.c 9132F: drivers/staging/greybus/arche_platform.h 9133 9134GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 9135M: Rui Miguel Silva <rmfrfs@gmail.com> 9136S: Maintained 9137F: drivers/staging/greybus/gpio.c 9138F: drivers/staging/greybus/light.c 9139F: drivers/staging/greybus/power_supply.c 9140F: drivers/staging/greybus/sdio.c 9141F: drivers/staging/greybus/spi.c 9142F: drivers/staging/greybus/spilib.c 9143 9144GREYBUS BEAGLEPLAY DRIVERS 9145M: Ayush Singh <ayushdevel1325@gmail.com> 9146L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9147S: Maintained 9148F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 9149F: drivers/greybus/gb-beagleplay.c 9150 9151GREYBUS SUBSYSTEM 9152M: Johan Hovold <johan@kernel.org> 9153M: Alex Elder <elder@kernel.org> 9154M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9155L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9156S: Maintained 9157F: drivers/greybus/ 9158F: drivers/staging/greybus/ 9159F: include/linux/greybus.h 9160F: include/linux/greybus/ 9161 9162GREYBUS UART PROTOCOLS DRIVERS 9163M: David Lin <dtwlin@gmail.com> 9164S: Maintained 9165F: drivers/staging/greybus/log.c 9166F: drivers/staging/greybus/uart.c 9167 9168GS1662 VIDEO SERIALIZER 9169M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 9170L: linux-media@vger.kernel.org 9171S: Maintained 9172T: git git://linuxtv.org/media_tree.git 9173F: drivers/media/spi/gs1662.c 9174 9175GSPCA FINEPIX SUBDRIVER 9176M: Frank Zago <frank@zago.net> 9177L: linux-media@vger.kernel.org 9178S: Maintained 9179T: git git://linuxtv.org/media_tree.git 9180F: drivers/media/usb/gspca/finepix.c 9181 9182GSPCA GL860 SUBDRIVER 9183M: Olivier Lorin <o.lorin@laposte.net> 9184L: linux-media@vger.kernel.org 9185S: Maintained 9186T: git git://linuxtv.org/media_tree.git 9187F: drivers/media/usb/gspca/gl860/ 9188 9189GSPCA M5602 SUBDRIVER 9190M: Erik Andren <erik.andren@gmail.com> 9191L: linux-media@vger.kernel.org 9192S: Maintained 9193T: git git://linuxtv.org/media_tree.git 9194F: drivers/media/usb/gspca/m5602/ 9195 9196GSPCA PAC207 SONIXB SUBDRIVER 9197M: Hans Verkuil <hverkuil@xs4all.nl> 9198L: linux-media@vger.kernel.org 9199S: Odd Fixes 9200T: git git://linuxtv.org/media_tree.git 9201F: drivers/media/usb/gspca/pac207.c 9202 9203GSPCA SN9C20X SUBDRIVER 9204M: Brian Johnson <brijohn@gmail.com> 9205L: linux-media@vger.kernel.org 9206S: Maintained 9207T: git git://linuxtv.org/media_tree.git 9208F: drivers/media/usb/gspca/sn9c20x.c 9209 9210GSPCA T613 SUBDRIVER 9211M: Leandro Costantino <lcostantino@gmail.com> 9212L: linux-media@vger.kernel.org 9213S: Maintained 9214T: git git://linuxtv.org/media_tree.git 9215F: drivers/media/usb/gspca/t613.c 9216 9217GSPCA USB WEBCAM DRIVER 9218M: Hans Verkuil <hverkuil@xs4all.nl> 9219L: linux-media@vger.kernel.org 9220S: Odd Fixes 9221T: git git://linuxtv.org/media_tree.git 9222F: drivers/media/usb/gspca/ 9223 9224GTP (GPRS Tunneling Protocol) 9225M: Pablo Neira Ayuso <pablo@netfilter.org> 9226M: Harald Welte <laforge@gnumonks.org> 9227L: osmocom-net-gprs@lists.osmocom.org 9228S: Maintained 9229T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9230F: drivers/net/gtp.c 9231 9232GUID PARTITION TABLE (GPT) 9233M: Davidlohr Bueso <dave@stgolabs.net> 9234L: linux-efi@vger.kernel.org 9235S: Maintained 9236F: block/partitions/efi.* 9237 9238HABANALABS PCI DRIVER 9239M: Oded Gabbay <ogabbay@kernel.org> 9240L: dri-devel@lists.freedesktop.org 9241S: Supported 9242C: irc://irc.oftc.net/dri-devel 9243T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9244F: Documentation/ABI/testing/debugfs-driver-habanalabs 9245F: Documentation/ABI/testing/sysfs-driver-habanalabs 9246F: drivers/accel/habanalabs/ 9247F: include/linux/habanalabs/ 9248F: include/trace/events/habanalabs.h 9249F: include/uapi/drm/habanalabs_accel.h 9250 9251HACKRF MEDIA DRIVER 9252M: Antti Palosaari <crope@iki.fi> 9253L: linux-media@vger.kernel.org 9254S: Maintained 9255W: https://linuxtv.org 9256W: http://palosaari.fi/linux/ 9257Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9258T: git git://linuxtv.org/anttip/media_tree.git 9259F: drivers/media/usb/hackrf/ 9260 9261HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9262M: Chuck Lever <chuck.lever@oracle.com> 9263L: kernel-tls-handshake@lists.linux.dev 9264L: netdev@vger.kernel.org 9265S: Maintained 9266F: Documentation/netlink/specs/handshake.yaml 9267F: Documentation/networking/tls-handshake.rst 9268F: include/net/handshake.h 9269F: include/trace/events/handshake.h 9270F: net/handshake/ 9271 9272HANTRO VPU CODEC DRIVER 9273M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9274M: Philipp Zabel <p.zabel@pengutronix.de> 9275L: linux-media@vger.kernel.org 9276L: linux-rockchip@lists.infradead.org 9277S: Maintained 9278F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9279F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9280F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9281F: drivers/media/platform/verisilicon/ 9282 9283HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9284M: Frank Seidel <frank@f-seidel.de> 9285L: platform-driver-x86@vger.kernel.org 9286S: Maintained 9287W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9288F: drivers/platform/x86/hdaps.c 9289 9290HARDWARE MONITORING 9291M: Jean Delvare <jdelvare@suse.com> 9292M: Guenter Roeck <linux@roeck-us.net> 9293L: linux-hwmon@vger.kernel.org 9294S: Maintained 9295W: http://hwmon.wiki.kernel.org/ 9296T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9297F: Documentation/ABI/testing/sysfs-class-hwmon 9298F: Documentation/devicetree/bindings/hwmon/ 9299F: Documentation/hwmon/ 9300F: drivers/hwmon/ 9301F: include/linux/hwmon*.h 9302F: include/trace/events/hwmon*.h 9303K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9304 9305HARDWARE RANDOM NUMBER GENERATOR CORE 9306M: Olivia Mackall <olivia@selenic.com> 9307M: Herbert Xu <herbert@gondor.apana.org.au> 9308L: linux-crypto@vger.kernel.org 9309S: Odd fixes 9310F: Documentation/admin-guide/hw_random.rst 9311F: Documentation/devicetree/bindings/rng/ 9312F: drivers/char/hw_random/ 9313F: include/linux/hw_random.h 9314 9315HARDWARE SPINLOCK CORE 9316M: Ohad Ben-Cohen <ohad@wizery.com> 9317M: Bjorn Andersson <andersson@kernel.org> 9318R: Baolin Wang <baolin.wang7@gmail.com> 9319L: linux-remoteproc@vger.kernel.org 9320S: Maintained 9321T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9322F: Documentation/devicetree/bindings/hwlock/ 9323F: Documentation/locking/hwspinlock.rst 9324F: drivers/hwspinlock/ 9325F: include/linux/hwspinlock.h 9326 9327HARDWARE TRACING FACILITIES 9328M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9329S: Maintained 9330F: drivers/hwtracing/ 9331 9332HARMONY SOUND DRIVER 9333L: linux-parisc@vger.kernel.org 9334S: Maintained 9335F: sound/parisc/harmony.* 9336 9337HDPVR USB VIDEO ENCODER DRIVER 9338M: Hans Verkuil <hverkuil@xs4all.nl> 9339L: linux-media@vger.kernel.org 9340S: Odd Fixes 9341W: https://linuxtv.org 9342T: git git://linuxtv.org/media_tree.git 9343F: drivers/media/usb/hdpvr/ 9344 9345HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9346M: Matt Hsiao <matt.hsiao@hpe.com> 9347S: Supported 9348F: drivers/misc/hpilo.[ch] 9349 9350HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9351M: Jerry Hoemann <jerry.hoemann@hpe.com> 9352S: Supported 9353F: Documentation/watchdog/hpwdt.rst 9354F: drivers/watchdog/hpwdt.c 9355 9356HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9357M: Don Brace <don.brace@microchip.com> 9358L: storagedev@microchip.com 9359L: linux-scsi@vger.kernel.org 9360S: Supported 9361F: Documentation/scsi/hpsa.rst 9362F: drivers/scsi/hpsa*.[ch] 9363F: include/linux/cciss*.h 9364F: include/uapi/linux/cciss*.h 9365 9366HFI1 DRIVER 9367M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9368L: linux-rdma@vger.kernel.org 9369S: Supported 9370F: drivers/infiniband/hw/hfi1 9371 9372HFS FILESYSTEM 9373L: linux-fsdevel@vger.kernel.org 9374S: Orphan 9375F: Documentation/filesystems/hfs.rst 9376F: fs/hfs/ 9377 9378HFSPLUS FILESYSTEM 9379L: linux-fsdevel@vger.kernel.org 9380S: Orphan 9381F: Documentation/filesystems/hfsplus.rst 9382F: fs/hfsplus/ 9383 9384HGA FRAMEBUFFER DRIVER 9385M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9386L: linux-nvidia@lists.surfsouth.com 9387S: Maintained 9388W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9389F: drivers/video/fbdev/hgafb.c 9390 9391HIBERNATION (aka Software Suspend, aka swsusp) 9392M: "Rafael J. Wysocki" <rafael@kernel.org> 9393M: Pavel Machek <pavel@ucw.cz> 9394L: linux-pm@vger.kernel.org 9395S: Supported 9396B: https://bugzilla.kernel.org 9397F: arch/*/include/asm/suspend*.h 9398F: arch/x86/power/ 9399F: drivers/base/power/ 9400F: include/linux/freezer.h 9401F: include/linux/pm.h 9402F: include/linux/suspend.h 9403F: kernel/power/ 9404 9405HID CORE LAYER 9406M: Jiri Kosina <jikos@kernel.org> 9407M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9408L: linux-input@vger.kernel.org 9409S: Maintained 9410T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9411F: Documentation/hid/ 9412F: drivers/hid/ 9413F: include/linux/hid* 9414F: include/uapi/linux/hid* 9415F: samples/hid/ 9416F: tools/testing/selftests/hid/ 9417 9418HID LOGITECH DRIVERS 9419R: Filipe Laíns <lains@riseup.net> 9420L: linux-input@vger.kernel.org 9421S: Maintained 9422F: drivers/hid/hid-logitech-* 9423 9424HID NVIDIA SHIELD DRIVER 9425M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9426L: linux-input@vger.kernel.org 9427S: Maintained 9428F: drivers/hid/hid-nvidia-shield.c 9429 9430HID PHOENIX RC FLIGHT CONTROLLER 9431M: Marcus Folkesson <marcus.folkesson@gmail.com> 9432L: linux-input@vger.kernel.org 9433S: Maintained 9434F: drivers/hid/hid-pxrc.c 9435 9436HID PLAYSTATION DRIVER 9437M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9438L: linux-input@vger.kernel.org 9439S: Supported 9440F: drivers/hid/hid-playstation.c 9441 9442HID SENSOR HUB DRIVERS 9443M: Jiri Kosina <jikos@kernel.org> 9444M: Jonathan Cameron <jic23@kernel.org> 9445M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9446L: linux-input@vger.kernel.org 9447L: linux-iio@vger.kernel.org 9448S: Maintained 9449F: Documentation/hid/hid-sensor* 9450F: drivers/hid/hid-sensor-* 9451F: drivers/iio/*/hid-* 9452F: include/linux/hid-sensor-* 9453 9454HID VRC-2 CAR CONTROLLER DRIVER 9455M: Marcus Folkesson <marcus.folkesson@gmail.com> 9456L: linux-input@vger.kernel.org 9457S: Maintained 9458F: drivers/hid/hid-vrc2.c 9459 9460HID WACOM DRIVER 9461M: Ping Cheng <ping.cheng@wacom.com> 9462M: Jason Gerecke <jason.gerecke@wacom.com> 9463L: linux-input@vger.kernel.org 9464S: Maintained 9465F: drivers/hid/wacom.h 9466F: drivers/hid/wacom_* 9467 9468HID++ LOGITECH DRIVERS 9469R: Filipe Laíns <lains@riseup.net> 9470R: Bastien Nocera <hadess@hadess.net> 9471L: linux-input@vger.kernel.org 9472S: Maintained 9473F: drivers/hid/hid-logitech-hidpp.c 9474 9475HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9476M: Thomas Gleixner <tglx@linutronix.de> 9477L: linux-kernel@vger.kernel.org 9478S: Maintained 9479T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9480F: Documentation/timers/ 9481F: include/linux/clockchips.h 9482F: include/linux/hrtimer.h 9483F: kernel/time/clockevents.c 9484F: kernel/time/hrtimer.c 9485F: kernel/time/timer_*.c 9486 9487HIGH-SPEED SCC DRIVER FOR AX.25 9488L: linux-hams@vger.kernel.org 9489S: Orphan 9490F: drivers/net/hamradio/scc.c 9491 9492HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9493M: HighPoint Linux Team <linux@highpoint-tech.com> 9494S: Supported 9495W: http://www.highpoint-tech.com 9496F: Documentation/scsi/hptiop.rst 9497F: drivers/scsi/hptiop.c 9498 9499HIKEY960 ONBOARD USB GPIO HUB DRIVER 9500M: John Stultz <jstultz@google.com> 9501L: linux-kernel@vger.kernel.org 9502S: Maintained 9503F: drivers/misc/hisi_hikey_usb.c 9504 9505HIMAX HX83112B TOUCHSCREEN SUPPORT 9506M: Job Noorman <job@noorman.info> 9507L: linux-input@vger.kernel.org 9508S: Maintained 9509F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9510F: drivers/input/touchscreen/himax_hx83112b.c 9511 9512HIPPI 9513M: Jes Sorensen <jes@trained-monkey.org> 9514L: linux-hippi@sunsite.dk 9515S: Maintained 9516F: drivers/net/hippi/ 9517F: include/linux/hippidevice.h 9518F: include/uapi/linux/if_hippi.h 9519F: net/802/hippi.c 9520 9521HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9522M: Kurt Kanzenbach <kurt@linutronix.de> 9523L: netdev@vger.kernel.org 9524S: Maintained 9525F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9526F: drivers/net/dsa/hirschmann/* 9527F: include/linux/platform_data/hirschmann-hellcreek.h 9528F: net/dsa/tag_hellcreek.c 9529 9530HISILICON DMA DRIVER 9531M: Zhou Wang <wangzhou1@hisilicon.com> 9532M: Jie Hai <haijie1@huawei.com> 9533L: dmaengine@vger.kernel.org 9534S: Maintained 9535F: drivers/dma/hisi_dma.c 9536 9537HISILICON GPIO DRIVER 9538M: Jay Fang <f.fangjian@huawei.com> 9539L: linux-gpio@vger.kernel.org 9540S: Maintained 9541F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9542F: drivers/gpio/gpio-hisi.c 9543 9544HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9545M: Longfang Liu <liulongfang@huawei.com> 9546L: linux-crypto@vger.kernel.org 9547S: Maintained 9548F: Documentation/ABI/testing/debugfs-hisi-hpre 9549F: drivers/crypto/hisilicon/hpre/hpre.h 9550F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9551F: drivers/crypto/hisilicon/hpre/hpre_main.c 9552 9553HISILICON HNS3 PMU DRIVER 9554M: Jijie Shao <shaojijie@huawei.com> 9555S: Supported 9556F: Documentation/admin-guide/perf/hns3-pmu.rst 9557F: drivers/perf/hisilicon/hns3_pmu.c 9558 9559HISILICON I2C CONTROLLER DRIVER 9560M: Yicong Yang <yangyicong@hisilicon.com> 9561L: linux-i2c@vger.kernel.org 9562S: Maintained 9563W: https://www.hisilicon.com 9564F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9565F: drivers/i2c/busses/i2c-hisi.c 9566 9567HISILICON KUNPENG SOC HCCS DRIVER 9568M: Huisong Li <lihuisong@huawei.com> 9569S: Maintained 9570F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 9571F: drivers/soc/hisilicon/kunpeng_hccs.c 9572F: drivers/soc/hisilicon/kunpeng_hccs.h 9573 9574HISILICON LPC BUS DRIVER 9575M: Jay Fang <f.fangjian@huawei.com> 9576S: Maintained 9577W: http://www.hisilicon.com 9578F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9579F: drivers/bus/hisi_lpc.c 9580 9581HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9582M: Yisen Zhuang <yisen.zhuang@huawei.com> 9583M: Salil Mehta <salil.mehta@huawei.com> 9584L: netdev@vger.kernel.org 9585S: Maintained 9586W: http://www.hisilicon.com 9587F: drivers/net/ethernet/hisilicon/hns3/ 9588 9589HISILICON NETWORK SUBSYSTEM DRIVER 9590M: Yisen Zhuang <yisen.zhuang@huawei.com> 9591M: Salil Mehta <salil.mehta@huawei.com> 9592L: netdev@vger.kernel.org 9593S: Maintained 9594W: http://www.hisilicon.com 9595F: Documentation/devicetree/bindings/net/hisilicon*.txt 9596F: drivers/net/ethernet/hisilicon/ 9597 9598HISILICON PMU DRIVER 9599M: Yicong Yang <yangyicong@hisilicon.com> 9600M: Jonathan Cameron <jonathan.cameron@huawei.com> 9601S: Supported 9602W: http://www.hisilicon.com 9603F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9604F: Documentation/admin-guide/perf/hisi-pmu.rst 9605F: drivers/perf/hisilicon 9606 9607HISILICON PTT DRIVER 9608M: Yicong Yang <yangyicong@hisilicon.com> 9609M: Jonathan Cameron <jonathan.cameron@huawei.com> 9610L: linux-kernel@vger.kernel.org 9611S: Maintained 9612F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9613F: Documentation/trace/hisi-ptt.rst 9614F: drivers/hwtracing/ptt/ 9615F: tools/perf/arch/arm64/util/hisi-ptt.c 9616F: tools/perf/util/hisi-ptt* 9617F: tools/perf/util/hisi-ptt-decoder/* 9618 9619HISILICON QM DRIVER 9620M: Weili Qian <qianweili@huawei.com> 9621M: Zhou Wang <wangzhou1@hisilicon.com> 9622L: linux-crypto@vger.kernel.org 9623S: Maintained 9624F: drivers/crypto/hisilicon/Kconfig 9625F: drivers/crypto/hisilicon/Makefile 9626F: drivers/crypto/hisilicon/qm.c 9627F: drivers/crypto/hisilicon/sgl.c 9628F: include/linux/hisi_acc_qm.h 9629 9630HISILICON ROCE DRIVER 9631M: Junxian Huang <huangjunxian6@hisilicon.com> 9632L: linux-rdma@vger.kernel.org 9633S: Maintained 9634F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9635F: drivers/infiniband/hw/hns/ 9636 9637HISILICON SAS Controller 9638M: Xiang Chen <chenxiang66@hisilicon.com> 9639S: Supported 9640W: http://www.hisilicon.com 9641F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9642F: drivers/scsi/hisi_sas/ 9643 9644HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9645M: Kai Ye <yekai13@huawei.com> 9646M: Longfang Liu <liulongfang@huawei.com> 9647L: linux-crypto@vger.kernel.org 9648S: Maintained 9649F: Documentation/ABI/testing/debugfs-hisi-sec 9650F: drivers/crypto/hisilicon/sec2/sec.h 9651F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9652F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9653F: drivers/crypto/hisilicon/sec2/sec_main.c 9654 9655HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9656M: Jay Fang <f.fangjian@huawei.com> 9657L: linux-spi@vger.kernel.org 9658S: Maintained 9659W: http://www.hisilicon.com 9660F: drivers/spi/spi-hisi-kunpeng.c 9661 9662HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9663M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9664L: linux-kernel@vger.kernel.org 9665S: Maintained 9666F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9667F: drivers/spmi/hisi-spmi-controller.c 9668 9669HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9670M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9671L: linux-kernel@vger.kernel.org 9672S: Maintained 9673F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9674F: drivers/mfd/hi6421-spmi-pmic.c 9675 9676HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9677M: Weili Qian <qianweili@huawei.com> 9678S: Maintained 9679F: drivers/crypto/hisilicon/trng/trng.c 9680 9681HISILICON V3XX SPI NOR FLASH Controller Driver 9682M: Jay Fang <f.fangjian@huawei.com> 9683S: Maintained 9684W: http://www.hisilicon.com 9685F: drivers/spi/spi-hisi-sfc-v3xx.c 9686 9687HISILICON ZIP Controller DRIVER 9688M: Yang Shen <shenyang39@huawei.com> 9689M: Zhou Wang <wangzhou1@hisilicon.com> 9690L: linux-crypto@vger.kernel.org 9691S: Maintained 9692F: Documentation/ABI/testing/debugfs-hisi-zip 9693F: drivers/crypto/hisilicon/zip/ 9694 9695HMM - Heterogeneous Memory Management 9696M: Jérôme Glisse <jglisse@redhat.com> 9697L: linux-mm@kvack.org 9698S: Maintained 9699F: Documentation/mm/hmm.rst 9700F: include/linux/hmm* 9701F: lib/test_hmm* 9702F: mm/hmm* 9703F: tools/testing/selftests/mm/*hmm* 9704 9705HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9706M: Andreas Klinger <ak@it-klinger.de> 9707L: linux-iio@vger.kernel.org 9708S: Maintained 9709F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9710F: drivers/iio/pressure/mprls0025pa.c 9711 9712HOST AP DRIVER 9713L: linux-wireless@vger.kernel.org 9714S: Obsolete 9715F: drivers/net/wireless/intersil/hostap/ 9716 9717HP BIOSCFG DRIVER 9718M: Jorge Lopez <jorge.lopez2@hp.com> 9719L: platform-driver-x86@vger.kernel.org 9720S: Maintained 9721F: drivers/platform/x86/hp/hp-bioscfg/ 9722 9723HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9724L: platform-driver-x86@vger.kernel.org 9725S: Orphan 9726F: drivers/platform/x86/hp/tc1100-wmi.c 9727 9728HP WMI HARDWARE MONITOR DRIVER 9729M: James Seo <james@equiv.tech> 9730L: linux-hwmon@vger.kernel.org 9731S: Maintained 9732F: Documentation/hwmon/hp-wmi-sensors.rst 9733F: drivers/hwmon/hp-wmi-sensors.c 9734 9735HPET: High Precision Event Timers driver 9736M: Clemens Ladisch <clemens@ladisch.de> 9737S: Maintained 9738F: Documentation/timers/hpet.rst 9739F: drivers/char/hpet.c 9740F: include/linux/hpet.h 9741F: include/uapi/linux/hpet.h 9742 9743HPET: x86 9744S: Orphan 9745F: arch/x86/include/asm/hpet.h 9746F: arch/x86/kernel/hpet.c 9747 9748HPFS FILESYSTEM 9749M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9750S: Maintained 9751W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9752F: fs/hpfs/ 9753 9754HS3001 Hardware Temperature and Humidity Sensor 9755M: Andre Werner <andre.werner@systec-electronic.com> 9756L: linux-hwmon@vger.kernel.org 9757S: Maintained 9758F: drivers/hwmon/hs3001.c 9759 9760HSI SUBSYSTEM 9761M: Sebastian Reichel <sre@kernel.org> 9762S: Maintained 9763T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9764F: Documentation/ABI/testing/sysfs-bus-hsi 9765F: Documentation/driver-api/hsi.rst 9766F: drivers/hsi/ 9767F: include/linux/hsi/ 9768F: include/uapi/linux/hsi/ 9769 9770HSO 3G MODEM DRIVER 9771L: linux-usb@vger.kernel.org 9772S: Orphan 9773F: drivers/net/usb/hso.c 9774 9775HSR NETWORK PROTOCOL 9776L: netdev@vger.kernel.org 9777S: Orphan 9778F: net/hsr/ 9779 9780HT16K33 LED CONTROLLER DRIVER 9781M: Robin van der Gracht <robin@protonic.nl> 9782S: Maintained 9783F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9784F: drivers/auxdisplay/ht16k33.c 9785 9786HTCPEN TOUCHSCREEN DRIVER 9787M: Pau Oliva Fora <pof@eslack.org> 9788L: linux-input@vger.kernel.org 9789S: Maintained 9790F: drivers/input/touchscreen/htcpen.c 9791 9792HTE SUBSYSTEM 9793M: Dipen Patel <dipenp@nvidia.com> 9794L: timestamp@lists.linux.dev 9795S: Maintained 9796Q: https://patchwork.kernel.org/project/timestamp/list/ 9797T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9798F: Documentation/devicetree/bindings/timestamp/ 9799F: Documentation/driver-api/hte/ 9800F: drivers/hte/ 9801F: include/linux/hte.h 9802 9803HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9804M: Lorenzo Bianconi <lorenzo@kernel.org> 9805L: linux-iio@vger.kernel.org 9806S: Maintained 9807W: http://www.st.com/ 9808F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9809F: drivers/iio/humidity/hts221* 9810 9811HUAWEI ETHERNET DRIVER 9812M: Cai Huoqing <cai.huoqing@linux.dev> 9813L: netdev@vger.kernel.org 9814S: Maintained 9815F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9816F: drivers/net/ethernet/huawei/hinic/ 9817 9818HUGETLB SUBSYSTEM 9819M: Mike Kravetz <mike.kravetz@oracle.com> 9820M: Muchun Song <muchun.song@linux.dev> 9821L: linux-mm@kvack.org 9822S: Maintained 9823F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9824F: Documentation/admin-guide/mm/hugetlbpage.rst 9825F: Documentation/mm/hugetlbfs_reserv.rst 9826F: Documentation/mm/vmemmap_dedup.rst 9827F: fs/hugetlbfs/ 9828F: include/linux/hugetlb.h 9829F: mm/hugetlb.c 9830F: mm/hugetlb_vmemmap.c 9831F: mm/hugetlb_vmemmap.h 9832F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 9833 9834HVA ST MEDIA DRIVER 9835M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9836L: linux-media@vger.kernel.org 9837S: Supported 9838W: https://linuxtv.org 9839T: git git://linuxtv.org/media_tree.git 9840F: drivers/media/platform/st/sti/hva 9841 9842HWPOISON MEMORY FAILURE HANDLING 9843M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9844R: Miaohe Lin <linmiaohe@huawei.com> 9845L: linux-mm@kvack.org 9846S: Maintained 9847F: mm/hwpoison-inject.c 9848F: mm/memory-failure.c 9849 9850HYCON HY46XX TOUCHSCREEN SUPPORT 9851M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9852L: linux-input@vger.kernel.org 9853S: Maintained 9854F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9855F: drivers/input/touchscreen/hycon-hy46xx.c 9856 9857HYGON PROCESSOR SUPPORT 9858M: Pu Wen <puwen@hygon.cn> 9859L: linux-kernel@vger.kernel.org 9860S: Maintained 9861F: arch/x86/kernel/cpu/hygon.c 9862 9863HYNIX HI556 SENSOR DRIVER 9864M: Sakari Ailus <sakari.ailus@linux.intel.com> 9865L: linux-media@vger.kernel.org 9866S: Maintained 9867T: git git://linuxtv.org/media_tree.git 9868F: drivers/media/i2c/hi556.c 9869 9870HYNIX HI846 SENSOR DRIVER 9871M: Martin Kepplinger <martin.kepplinger@puri.sm> 9872L: linux-media@vger.kernel.org 9873S: Maintained 9874F: drivers/media/i2c/hi846.c 9875 9876HYNIX HI847 SENSOR DRIVER 9877M: Sakari Ailus <sakari.ailus@linux.intel.com> 9878L: linux-media@vger.kernel.org 9879S: Maintained 9880F: drivers/media/i2c/hi847.c 9881 9882Hyper-V/Azure CORE AND DRIVERS 9883M: "K. Y. Srinivasan" <kys@microsoft.com> 9884M: Haiyang Zhang <haiyangz@microsoft.com> 9885M: Wei Liu <wei.liu@kernel.org> 9886M: Dexuan Cui <decui@microsoft.com> 9887L: linux-hyperv@vger.kernel.org 9888S: Supported 9889T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9890F: Documentation/ABI/stable/sysfs-bus-vmbus 9891F: Documentation/ABI/testing/debugfs-hyperv 9892F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9893F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9894F: Documentation/virt/hyperv 9895F: arch/arm64/hyperv 9896F: arch/arm64/include/asm/hyperv-tlfs.h 9897F: arch/arm64/include/asm/mshyperv.h 9898F: arch/x86/hyperv 9899F: arch/x86/include/asm/hyperv-tlfs.h 9900F: arch/x86/include/asm/mshyperv.h 9901F: arch/x86/include/asm/trace/hyperv.h 9902F: arch/x86/kernel/cpu/mshyperv.c 9903F: drivers/clocksource/hyperv_timer.c 9904F: drivers/hid/hid-hyperv.c 9905F: drivers/hv/ 9906F: drivers/input/serio/hyperv-keyboard.c 9907F: drivers/iommu/hyperv-iommu.c 9908F: drivers/net/ethernet/microsoft/ 9909F: drivers/net/hyperv/ 9910F: drivers/pci/controller/pci-hyperv-intf.c 9911F: drivers/pci/controller/pci-hyperv.c 9912F: drivers/scsi/storvsc_drv.c 9913F: drivers/uio/uio_hv_generic.c 9914F: drivers/video/fbdev/hyperv_fb.c 9915F: include/asm-generic/hyperv-tlfs.h 9916F: include/asm-generic/mshyperv.h 9917F: include/clocksource/hyperv_timer.h 9918F: include/linux/hyperv.h 9919F: include/net/mana 9920F: include/uapi/linux/hyperv.h 9921F: net/vmw_vsock/hyperv_transport.c 9922F: tools/hv/ 9923 9924HYPERBUS SUPPORT 9925M: Vignesh Raghavendra <vigneshr@ti.com> 9926R: Tudor Ambarus <tudor.ambarus@linaro.org> 9927L: linux-mtd@lists.infradead.org 9928S: Supported 9929Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9930C: irc://irc.oftc.net/mtd 9931T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9932F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9933F: drivers/mtd/hyperbus/ 9934F: include/linux/mtd/hyperbus.h 9935 9936HYPERVISOR VIRTUAL CONSOLE DRIVER 9937L: linuxppc-dev@lists.ozlabs.org 9938S: Odd Fixes 9939F: drivers/tty/hvc/ 9940 9941I2C ACPI SUPPORT 9942M: Mika Westerberg <mika.westerberg@linux.intel.com> 9943L: linux-i2c@vger.kernel.org 9944L: linux-acpi@vger.kernel.org 9945S: Maintained 9946F: drivers/i2c/i2c-core-acpi.c 9947 9948I2C ADDRESS TRANSLATOR (ATR) 9949M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 9950R: Luca Ceresoli <luca.ceresoli@bootlin.com> 9951L: linux-i2c@vger.kernel.org 9952S: Maintained 9953F: drivers/i2c/i2c-atr.c 9954F: include/linux/i2c-atr.h 9955 9956I2C CONTROLLER DRIVER FOR NVIDIA GPU 9957M: Ajay Gupta <ajayg@nvidia.com> 9958L: linux-i2c@vger.kernel.org 9959S: Maintained 9960F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9961F: drivers/i2c/busses/i2c-nvidia-gpu.c 9962 9963I2C MUXES 9964M: Peter Rosin <peda@axentia.se> 9965L: linux-i2c@vger.kernel.org 9966S: Maintained 9967F: Documentation/devicetree/bindings/i2c/i2c-arb* 9968F: Documentation/devicetree/bindings/i2c/i2c-gate* 9969F: Documentation/devicetree/bindings/i2c/i2c-mux* 9970F: Documentation/i2c/i2c-topology.rst 9971F: Documentation/i2c/muxes/ 9972F: drivers/i2c/i2c-mux.c 9973F: drivers/i2c/muxes/ 9974F: include/linux/i2c-mux.h 9975 9976I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9977M: Gregory CLEMENT <gregory.clement@bootlin.com> 9978L: linux-i2c@vger.kernel.org 9979S: Maintained 9980F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9981F: drivers/i2c/busses/i2c-mv64xxx.c 9982 9983I2C OVER PARALLEL PORT 9984M: Jean Delvare <jdelvare@suse.com> 9985L: linux-i2c@vger.kernel.org 9986S: Maintained 9987F: Documentation/i2c/busses/i2c-parport.rst 9988F: drivers/i2c/busses/i2c-parport.c 9989 9990I2C SUBSYSTEM 9991M: Wolfram Sang <wsa@kernel.org> 9992L: linux-i2c@vger.kernel.org 9993S: Maintained 9994W: https://i2c.wiki.kernel.org/ 9995Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9996T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9997F: Documentation/devicetree/bindings/i2c/i2c.txt 9998F: Documentation/i2c/ 9999F: drivers/i2c/* 10000F: include/dt-bindings/i2c/i2c.h 10001F: include/linux/i2c-dev.h 10002F: include/linux/i2c-smbus.h 10003F: include/linux/i2c.h 10004F: include/uapi/linux/i2c-*.h 10005F: include/uapi/linux/i2c.h 10006 10007I2C SUBSYSTEM HOST DRIVERS 10008M: Andi Shyti <andi.shyti@kernel.org> 10009L: linux-i2c@vger.kernel.org 10010S: Maintained 10011W: https://i2c.wiki.kernel.org/ 10012Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10013T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 10014F: Documentation/devicetree/bindings/i2c/ 10015F: drivers/i2c/algos/ 10016F: drivers/i2c/busses/ 10017F: include/dt-bindings/i2c/ 10018 10019I2C-TAOS-EVM DRIVER 10020M: Jean Delvare <jdelvare@suse.com> 10021L: linux-i2c@vger.kernel.org 10022S: Maintained 10023F: Documentation/i2c/busses/i2c-taos-evm.rst 10024F: drivers/i2c/busses/i2c-taos-evm.c 10025 10026I2C-TINY-USB DRIVER 10027M: Till Harbaum <till@harbaum.org> 10028L: linux-i2c@vger.kernel.org 10029S: Maintained 10030W: http://www.harbaum.org/till/i2c_tiny_usb 10031F: drivers/i2c/busses/i2c-tiny-usb.c 10032 10033I2C/SMBUS CONTROLLER DRIVERS FOR PC 10034M: Jean Delvare <jdelvare@suse.com> 10035L: linux-i2c@vger.kernel.org 10036S: Maintained 10037F: Documentation/i2c/busses/i2c-ali1535.rst 10038F: Documentation/i2c/busses/i2c-ali1563.rst 10039F: Documentation/i2c/busses/i2c-ali15x3.rst 10040F: Documentation/i2c/busses/i2c-amd756.rst 10041F: Documentation/i2c/busses/i2c-amd8111.rst 10042F: Documentation/i2c/busses/i2c-i801.rst 10043F: Documentation/i2c/busses/i2c-nforce2.rst 10044F: Documentation/i2c/busses/i2c-piix4.rst 10045F: Documentation/i2c/busses/i2c-sis5595.rst 10046F: Documentation/i2c/busses/i2c-sis630.rst 10047F: Documentation/i2c/busses/i2c-sis96x.rst 10048F: Documentation/i2c/busses/i2c-via.rst 10049F: Documentation/i2c/busses/i2c-viapro.rst 10050F: drivers/i2c/busses/i2c-ali1535.c 10051F: drivers/i2c/busses/i2c-ali1563.c 10052F: drivers/i2c/busses/i2c-ali15x3.c 10053F: drivers/i2c/busses/i2c-amd756-s4882.c 10054F: drivers/i2c/busses/i2c-amd756.c 10055F: drivers/i2c/busses/i2c-amd8111.c 10056F: drivers/i2c/busses/i2c-i801.c 10057F: drivers/i2c/busses/i2c-isch.c 10058F: drivers/i2c/busses/i2c-nforce2-s4985.c 10059F: drivers/i2c/busses/i2c-nforce2.c 10060F: drivers/i2c/busses/i2c-piix4.c 10061F: drivers/i2c/busses/i2c-sis5595.c 10062F: drivers/i2c/busses/i2c-sis630.c 10063F: drivers/i2c/busses/i2c-sis96x.c 10064F: drivers/i2c/busses/i2c-via.c 10065F: drivers/i2c/busses/i2c-viapro.c 10066 10067I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 10068M: Hans de Goede <hdegoede@redhat.com> 10069L: linux-i2c@vger.kernel.org 10070S: Maintained 10071F: drivers/i2c/busses/i2c-cht-wc.c 10072 10073I2C/SMBUS ISMT DRIVER 10074M: Seth Heasley <seth.heasley@intel.com> 10075M: Neil Horman <nhorman@tuxdriver.com> 10076L: linux-i2c@vger.kernel.org 10077F: Documentation/i2c/busses/i2c-ismt.rst 10078F: drivers/i2c/busses/i2c-ismt.c 10079 10080I2C/SMBUS STUB DRIVER 10081M: Jean Delvare <jdelvare@suse.com> 10082L: linux-i2c@vger.kernel.org 10083S: Maintained 10084F: drivers/i2c/i2c-stub.c 10085 10086I3C DRIVER FOR ASPEED AST2600 10087M: Jeremy Kerr <jk@codeconstruct.com.au> 10088S: Maintained 10089F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 10090F: drivers/i3c/master/ast2600-i3c-master.c 10091 10092I3C DRIVER FOR CADENCE I3C MASTER IP 10093M: Przemysław Gaj <pgaj@cadence.com> 10094S: Maintained 10095F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 10096F: drivers/i3c/master/i3c-master-cdns.c 10097 10098I3C DRIVER FOR SYNOPSYS DESIGNWARE 10099S: Orphan 10100F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 10101F: drivers/i3c/master/dw* 10102 10103I3C SUBSYSTEM 10104M: Alexandre Belloni <alexandre.belloni@bootlin.com> 10105L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 10106S: Maintained 10107C: irc://chat.freenode.net/linux-i3c 10108T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 10109F: Documentation/ABI/testing/sysfs-bus-i3c 10110F: Documentation/devicetree/bindings/i3c/ 10111F: Documentation/driver-api/i3c 10112F: drivers/i3c/ 10113F: include/linux/i3c/ 10114 10115IBM Operation Panel Input Driver 10116M: Eddie James <eajames@linux.ibm.com> 10117L: linux-input@vger.kernel.org 10118S: Maintained 10119F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 10120F: drivers/input/misc/ibm-panel.c 10121 10122IBM Power 842 compression accelerator 10123M: Haren Myneni <haren@us.ibm.com> 10124S: Supported 10125F: crypto/842.c 10126F: drivers/crypto/nx/Kconfig 10127F: drivers/crypto/nx/Makefile 10128F: drivers/crypto/nx/nx-842* 10129F: include/linux/sw842.h 10130F: lib/842/ 10131 10132IBM Power in-Nest Crypto Acceleration 10133M: Breno Leitão <leitao@debian.org> 10134M: Nayna Jain <nayna@linux.ibm.com> 10135M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10136L: linux-crypto@vger.kernel.org 10137S: Supported 10138F: drivers/crypto/nx/Kconfig 10139F: drivers/crypto/nx/Makefile 10140F: drivers/crypto/nx/nx-aes* 10141F: drivers/crypto/nx/nx-sha* 10142F: drivers/crypto/nx/nx.* 10143F: drivers/crypto/nx/nx_csbcpb.h 10144F: drivers/crypto/nx/nx_debugfs.c 10145 10146IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 10147M: Tyrel Datwyler <tyreld@linux.ibm.com> 10148L: linux-pci@vger.kernel.org 10149L: linuxppc-dev@lists.ozlabs.org 10150S: Supported 10151F: drivers/pci/hotplug/rpadlpar* 10152 10153IBM Power Linux RAID adapter 10154M: Brian King <brking@us.ibm.com> 10155S: Supported 10156F: drivers/scsi/ipr.* 10157 10158IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 10159M: Tyrel Datwyler <tyreld@linux.ibm.com> 10160L: linux-pci@vger.kernel.org 10161L: linuxppc-dev@lists.ozlabs.org 10162S: Supported 10163F: drivers/pci/hotplug/rpaphp* 10164 10165IBM Power SRIOV Virtual NIC Device Driver 10166M: Haren Myneni <haren@linux.ibm.com> 10167M: Rick Lindsley <ricklind@linux.ibm.com> 10168R: Nick Child <nnac123@linux.ibm.com> 10169R: Dany Madden <danymadden@us.ibm.com> 10170R: Thomas Falcon <tlfalcon@linux.ibm.com> 10171L: netdev@vger.kernel.org 10172S: Supported 10173F: drivers/net/ethernet/ibm/ibmvnic.* 10174 10175IBM Power VFIO Support 10176M: Timothy Pearson <tpearson@raptorengineering.com> 10177S: Supported 10178F: drivers/vfio/vfio_iommu_spapr_tce.c 10179 10180IBM Power Virtual Ethernet Device Driver 10181M: Nick Child <nnac123@linux.ibm.com> 10182L: netdev@vger.kernel.org 10183S: Supported 10184F: drivers/net/ethernet/ibm/ibmveth.* 10185 10186IBM Power Virtual FC Device Drivers 10187M: Tyrel Datwyler <tyreld@linux.ibm.com> 10188L: linux-scsi@vger.kernel.org 10189S: Supported 10190F: drivers/scsi/ibmvscsi/ibmvfc* 10191 10192IBM Power Virtual Management Channel Driver 10193M: Brad Warrum <bwarrum@linux.ibm.com> 10194M: Ritu Agarwal <rituagar@linux.ibm.com> 10195S: Supported 10196F: drivers/misc/ibmvmc.* 10197 10198IBM Power Virtual SCSI Device Drivers 10199M: Tyrel Datwyler <tyreld@linux.ibm.com> 10200L: linux-scsi@vger.kernel.org 10201S: Supported 10202F: drivers/scsi/ibmvscsi/ibmvscsi* 10203F: include/scsi/viosrp.h 10204 10205IBM Power Virtual SCSI Device Target Driver 10206M: Michael Cyr <mikecyr@linux.ibm.com> 10207L: linux-scsi@vger.kernel.org 10208L: target-devel@vger.kernel.org 10209S: Supported 10210F: drivers/scsi/ibmvscsi_tgt/ 10211 10212IBM Power VMX Cryptographic instructions 10213M: Breno Leitão <leitao@debian.org> 10214M: Nayna Jain <nayna@linux.ibm.com> 10215M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10216L: linux-crypto@vger.kernel.org 10217S: Supported 10218F: drivers/crypto/vmx/Kconfig 10219F: drivers/crypto/vmx/Makefile 10220F: drivers/crypto/vmx/aes* 10221F: drivers/crypto/vmx/ghash* 10222F: drivers/crypto/vmx/ppc-xlate.pl 10223F: drivers/crypto/vmx/vmx.c 10224 10225IBM ServeRAID RAID DRIVER 10226S: Orphan 10227F: drivers/scsi/ips.* 10228 10229ICH LPC AND GPIO DRIVER 10230M: Peter Tyser <ptyser@xes-inc.com> 10231S: Maintained 10232F: drivers/gpio/gpio-ich.c 10233F: drivers/mfd/lpc_ich.c 10234 10235ICY I2C DRIVER 10236M: Max Staudt <max@enpas.org> 10237L: linux-i2c@vger.kernel.org 10238S: Maintained 10239F: drivers/i2c/busses/i2c-icy.c 10240 10241IDEAPAD LAPTOP EXTRAS DRIVER 10242M: Ike Panhc <ike.pan@canonical.com> 10243L: platform-driver-x86@vger.kernel.org 10244S: Maintained 10245W: http://launchpad.net/ideapad-laptop 10246F: drivers/platform/x86/ideapad-laptop.c 10247 10248IDEAPAD LAPTOP SLIDEBAR DRIVER 10249M: Andrey Moiseev <o2g.org.ru@gmail.com> 10250L: linux-input@vger.kernel.org 10251S: Maintained 10252W: https://github.com/o2genum/ideapad-slidebar 10253F: drivers/input/misc/ideapad_slidebar.c 10254 10255IDMAPPED MOUNTS 10256M: Christian Brauner <brauner@kernel.org> 10257M: Seth Forshee <sforshee@kernel.org> 10258L: linux-fsdevel@vger.kernel.org 10259S: Maintained 10260T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 10261F: Documentation/filesystems/idmappings.rst 10262F: include/linux/mnt_idmapping.* 10263F: tools/testing/selftests/mount_setattr/ 10264 10265IDT VersaClock 5 CLOCK DRIVER 10266M: Luca Ceresoli <luca@lucaceresoli.net> 10267S: Maintained 10268F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10269F: drivers/clk/clk-versaclock5.c 10270 10271IEEE 802.15.4 SUBSYSTEM 10272M: Alexander Aring <alex.aring@gmail.com> 10273M: Stefan Schmidt <stefan@datenfreihafen.org> 10274M: Miquel Raynal <miquel.raynal@bootlin.com> 10275L: linux-wpan@vger.kernel.org 10276S: Maintained 10277W: https://linux-wpan.org/ 10278Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10279T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10280T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10281F: Documentation/networking/ieee802154.rst 10282F: drivers/net/ieee802154/ 10283F: include/linux/ieee802154.h 10284F: include/linux/nl802154.h 10285F: include/net/af_ieee802154.h 10286F: include/net/cfg802154.h 10287F: include/net/ieee802154_netdev.h 10288F: include/net/mac802154.h 10289F: include/net/nl802154.h 10290F: net/ieee802154/ 10291F: net/mac802154/ 10292 10293IFCVF VIRTIO DATA PATH ACCELERATOR 10294R: Zhu Lingshan <lingshan.zhu@intel.com> 10295F: drivers/vdpa/ifcvf/ 10296 10297IFE PROTOCOL 10298M: Yotam Gigi <yotam.gi@gmail.com> 10299M: Jamal Hadi Salim <jhs@mojatatu.com> 10300F: include/net/ife.h 10301F: include/uapi/linux/ife.h 10302F: net/ife 10303 10304IGORPLUG-USB IR RECEIVER 10305M: Sean Young <sean@mess.org> 10306L: linux-media@vger.kernel.org 10307S: Maintained 10308F: drivers/media/rc/igorplugusb.c 10309 10310IGUANAWORKS USB IR TRANSCEIVER 10311M: Sean Young <sean@mess.org> 10312L: linux-media@vger.kernel.org 10313S: Maintained 10314F: drivers/media/rc/iguanair.c 10315 10316IIO DIGITAL POTENTIOMETER DAC 10317M: Peter Rosin <peda@axentia.se> 10318L: linux-iio@vger.kernel.org 10319S: Maintained 10320F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10321F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10322F: drivers/iio/dac/dpot-dac.c 10323 10324IIO ENVELOPE DETECTOR 10325M: Peter Rosin <peda@axentia.se> 10326L: linux-iio@vger.kernel.org 10327S: Maintained 10328F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10329F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10330F: drivers/iio/adc/envelope-detector.c 10331 10332IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10333M: Matti Vaittinen <mazziesaccount@gmail.com> 10334L: linux-iio@vger.kernel.org 10335S: Maintained 10336F: drivers/iio/light/gain-time-scale-helper.c 10337F: drivers/iio/light/gain-time-scale-helper.h 10338 10339IIO MULTIPLEXER 10340M: Peter Rosin <peda@axentia.se> 10341L: linux-iio@vger.kernel.org 10342S: Maintained 10343F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10344F: drivers/iio/multiplexer/iio-mux.c 10345 10346IIO SCMI BASED DRIVER 10347M: Jyoti Bhayana <jbhayana@google.com> 10348L: linux-iio@vger.kernel.org 10349S: Maintained 10350F: drivers/iio/common/scmi_sensors/scmi_iio.c 10351 10352IIO SUBSYSTEM AND DRIVERS 10353M: Jonathan Cameron <jic23@kernel.org> 10354R: Lars-Peter Clausen <lars@metafoo.de> 10355L: linux-iio@vger.kernel.org 10356S: Maintained 10357T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10358F: Documentation/ABI/testing/configfs-iio* 10359F: Documentation/ABI/testing/sysfs-bus-iio* 10360F: Documentation/devicetree/bindings/iio/ 10361F: drivers/iio/ 10362F: drivers/staging/iio/ 10363F: include/dt-bindings/iio/ 10364F: include/linux/iio/ 10365F: tools/iio/ 10366 10367IIO UNIT CONVERTER 10368M: Peter Rosin <peda@axentia.se> 10369L: linux-iio@vger.kernel.org 10370S: Maintained 10371F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10372F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10373F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10374F: drivers/iio/afe/iio-rescale.c 10375 10376IKANOS/ADI EAGLE ADSL USB DRIVER 10377M: Matthieu Castet <castet.matthieu@free.fr> 10378M: Stanislaw Gruszka <stf_xl@wp.pl> 10379S: Maintained 10380F: drivers/usb/atm/ueagle-atm.c 10381 10382IMAGIS TOUCHSCREEN DRIVER 10383M: Markuss Broks <markuss.broks@gmail.com> 10384S: Maintained 10385F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10386F: drivers/input/touchscreen/imagis.c 10387 10388IMGTEC ASCII LCD DRIVER 10389M: Paul Burton <paulburton@kernel.org> 10390S: Maintained 10391F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10392F: drivers/auxdisplay/img-ascii-lcd.c 10393 10394IMGTEC IR DECODER DRIVER 10395S: Orphan 10396F: drivers/media/rc/img-ir/ 10397 10398IMON SOUNDGRAPH USB IR RECEIVER 10399M: Sean Young <sean@mess.org> 10400L: linux-media@vger.kernel.org 10401S: Maintained 10402F: drivers/media/rc/imon.c 10403F: drivers/media/rc/imon_raw.c 10404 10405IMS TWINTURBO FRAMEBUFFER DRIVER 10406L: linux-fbdev@vger.kernel.org 10407S: Orphan 10408F: drivers/video/fbdev/imsttfb.c 10409 10410INA209 HARDWARE MONITOR DRIVER 10411M: Guenter Roeck <linux@roeck-us.net> 10412L: linux-hwmon@vger.kernel.org 10413S: Maintained 10414F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10415F: Documentation/hwmon/ina209.rst 10416F: drivers/hwmon/ina209.c 10417 10418INA2XX HARDWARE MONITOR DRIVER 10419M: Guenter Roeck <linux@roeck-us.net> 10420L: linux-hwmon@vger.kernel.org 10421S: Maintained 10422F: Documentation/hwmon/ina2xx.rst 10423F: drivers/hwmon/ina2xx.c 10424F: include/linux/platform_data/ina2xx.h 10425 10426INDEX OF FURTHER KERNEL DOCUMENTATION 10427M: Carlos Bilbao <carlos.bilbao@amd.com> 10428S: Maintained 10429F: Documentation/process/kernel-docs.rst 10430 10431INDUSTRY PACK SUBSYSTEM (IPACK) 10432M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10433M: Jens Taprogge <jens.taprogge@taprogge.org> 10434M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10435L: industrypack-devel@lists.sourceforge.net 10436S: Maintained 10437W: http://industrypack.sourceforge.net 10438F: drivers/ipack/ 10439 10440INFINEON DPS310 Driver 10441M: Eddie James <eajames@linux.ibm.com> 10442L: linux-iio@vger.kernel.org 10443S: Maintained 10444F: drivers/iio/pressure/dps310.c 10445 10446INFINEON PEB2466 ASoC CODEC 10447M: Herve Codina <herve.codina@bootlin.com> 10448L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10449S: Maintained 10450F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10451F: sound/soc/codecs/peb2466.c 10452 10453INFINIBAND SUBSYSTEM 10454M: Jason Gunthorpe <jgg@nvidia.com> 10455M: Leon Romanovsky <leonro@nvidia.com> 10456L: linux-rdma@vger.kernel.org 10457S: Supported 10458W: https://github.com/linux-rdma/rdma-core 10459Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10460T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10461F: Documentation/devicetree/bindings/infiniband/ 10462F: Documentation/infiniband/ 10463F: drivers/infiniband/ 10464F: include/rdma/ 10465F: include/trace/events/ib_mad.h 10466F: include/trace/events/ib_umad.h 10467F: include/trace/misc/rdma.h 10468F: include/uapi/linux/if_infiniband.h 10469F: include/uapi/rdma/ 10470F: samples/bpf/ibumad_kern.c 10471F: samples/bpf/ibumad_user.c 10472 10473INGENIC JZ4780 NAND DRIVER 10474M: Harvey Hunt <harveyhuntnexus@gmail.com> 10475L: linux-mtd@lists.infradead.org 10476L: linux-mips@vger.kernel.org 10477S: Maintained 10478F: drivers/mtd/nand/raw/ingenic/ 10479 10480INGENIC JZ47xx SoCs 10481M: Paul Cercueil <paul@crapouillou.net> 10482L: linux-mips@vger.kernel.org 10483S: Maintained 10484F: arch/mips/boot/dts/ingenic/ 10485F: arch/mips/generic/board-ingenic.c 10486F: arch/mips/include/asm/mach-ingenic/ 10487F: arch/mips/ingenic/Kconfig 10488F: drivers/clk/ingenic/ 10489F: drivers/dma/dma-jz4780.c 10490F: drivers/gpu/drm/ingenic/ 10491F: drivers/i2c/busses/i2c-jz4780.c 10492F: drivers/iio/adc/ingenic-adc.c 10493F: drivers/irqchip/irq-ingenic.c 10494F: drivers/memory/jz4780-nemc.c 10495F: drivers/mmc/host/jz4740_mmc.c 10496F: drivers/mtd/nand/raw/ingenic/ 10497F: drivers/pinctrl/pinctrl-ingenic.c 10498F: drivers/power/supply/ingenic-battery.c 10499F: drivers/pwm/pwm-jz4740.c 10500F: drivers/remoteproc/ingenic_rproc.c 10501F: drivers/rtc/rtc-jz4740.c 10502F: drivers/tty/serial/8250/8250_ingenic.c 10503F: drivers/usb/musb/jz4740.c 10504F: drivers/watchdog/jz4740_wdt.c 10505F: include/dt-bindings/iio/adc/ingenic,adc.h 10506F: include/linux/mfd/ingenic-tcu.h 10507F: sound/soc/codecs/jz47* 10508F: sound/soc/jz4740/ 10509 10510INJOINIC IP5xxx POWER BANK IC DRIVER 10511M: Samuel Holland <samuel@sholland.org> 10512S: Maintained 10513F: drivers/power/supply/ip5xxx_power.c 10514 10515INOTIFY 10516M: Jan Kara <jack@suse.cz> 10517R: Amir Goldstein <amir73il@gmail.com> 10518L: linux-fsdevel@vger.kernel.org 10519S: Maintained 10520F: Documentation/filesystems/inotify.rst 10521F: fs/notify/inotify/ 10522F: include/linux/inotify.h 10523F: include/uapi/linux/inotify.h 10524 10525INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10526M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10527L: linux-input@vger.kernel.org 10528S: Maintained 10529Q: http://patchwork.kernel.org/project/linux-input/list/ 10530T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10531F: Documentation/devicetree/bindings/input/ 10532F: Documentation/devicetree/bindings/serio/ 10533F: Documentation/input/ 10534F: drivers/input/ 10535F: include/dt-bindings/input/ 10536F: include/linux/input.h 10537F: include/linux/input/ 10538F: include/uapi/linux/input-event-codes.h 10539F: include/uapi/linux/input.h 10540 10541INPUT MULTITOUCH (MT) PROTOCOL 10542M: Henrik Rydberg <rydberg@bitmath.org> 10543L: linux-input@vger.kernel.org 10544S: Odd fixes 10545F: Documentation/input/multi-touch-protocol.rst 10546F: drivers/input/input-mt.c 10547K: \b(ABS|SYN)_MT_ 10548 10549INSIDE SECURE CRYPTO DRIVER 10550M: Antoine Tenart <atenart@kernel.org> 10551L: linux-crypto@vger.kernel.org 10552S: Maintained 10553F: drivers/crypto/inside-secure/ 10554 10555INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10556M: Mimi Zohar <zohar@linux.ibm.com> 10557M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10558L: linux-integrity@vger.kernel.org 10559S: Supported 10560T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10561F: security/integrity/ 10562F: security/integrity/ima/ 10563 10564INTEL 810/815 FRAMEBUFFER DRIVER 10565M: Antonino Daplas <adaplas@gmail.com> 10566L: linux-fbdev@vger.kernel.org 10567S: Maintained 10568F: drivers/video/fbdev/i810/ 10569 10570INTEL 8254 COUNTER DRIVER 10571M: William Breathitt Gray <william.gray@linaro.org> 10572L: linux-iio@vger.kernel.org 10573S: Maintained 10574F: drivers/counter/i8254.c 10575F: include/linux/i8254.h 10576 10577INTEL 8255 GPIO DRIVER 10578M: William Breathitt Gray <william.gray@linaro.org> 10579L: linux-gpio@vger.kernel.org 10580S: Maintained 10581F: drivers/gpio/gpio-i8255.c 10582F: drivers/gpio/gpio-i8255.h 10583 10584INTEL ASoC DRIVERS 10585M: Cezary Rojewski <cezary.rojewski@intel.com> 10586M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10587M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10588M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10589M: Bard Liao <yung-chuan.liao@linux.intel.com> 10590M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10591M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10592L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10593S: Supported 10594F: sound/soc/intel/ 10595 10596INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10597M: Hans de Goede <hdegoede@redhat.com> 10598L: platform-driver-x86@vger.kernel.org 10599S: Maintained 10600F: drivers/platform/x86/intel/atomisp2/pm.c 10601 10602INTEL ATOMISP2 LED DRIVER 10603M: Hans de Goede <hdegoede@redhat.com> 10604L: platform-driver-x86@vger.kernel.org 10605S: Maintained 10606F: drivers/platform/x86/intel/atomisp2/led.c 10607 10608INTEL BIOS SAR INT1092 DRIVER 10609M: Shravan Sudhakar <s.shravan@intel.com> 10610L: platform-driver-x86@vger.kernel.org 10611S: Maintained 10612F: drivers/platform/x86/intel/int1092/ 10613 10614INTEL BROXTON PMC DRIVER 10615M: Mika Westerberg <mika.westerberg@linux.intel.com> 10616M: Zha Qipeng <qipeng.zha@intel.com> 10617S: Maintained 10618F: drivers/mfd/intel_pmc_bxt.c 10619F: include/linux/mfd/intel_pmc_bxt.h 10620 10621INTEL C600 SERIES SAS CONTROLLER DRIVER 10622M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10623L: linux-scsi@vger.kernel.org 10624S: Supported 10625T: git git://git.code.sf.net/p/intel-sas/isci 10626F: drivers/scsi/isci/ 10627 10628INTEL CPU family model numbers 10629M: Tony Luck <tony.luck@intel.com> 10630M: x86@kernel.org 10631L: linux-kernel@vger.kernel.org 10632S: Supported 10633F: arch/x86/include/asm/intel-family.h 10634 10635INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10636M: Jani Nikula <jani.nikula@linux.intel.com> 10637M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10638M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10639M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10640L: intel-gfx@lists.freedesktop.org 10641S: Supported 10642W: https://01.org/linuxgraphics/ 10643Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10644B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10645C: irc://irc.oftc.net/intel-gfx 10646T: git git://anongit.freedesktop.org/drm-intel 10647F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10648F: Documentation/gpu/i915.rst 10649F: drivers/gpu/drm/ci/xfails/i915* 10650F: drivers/gpu/drm/i915/ 10651F: include/drm/i915* 10652F: include/uapi/drm/i915_drm.h 10653 10654INTEL ETHERNET DRIVERS 10655M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10656M: Tony Nguyen <anthony.l.nguyen@intel.com> 10657L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10658S: Supported 10659W: https://www.intel.com/content/www/us/en/support.html 10660Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10661T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10662T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10663F: Documentation/networking/device_drivers/ethernet/intel/ 10664F: drivers/net/ethernet/intel/ 10665F: drivers/net/ethernet/intel/*/ 10666F: include/linux/avf/virtchnl.h 10667F: include/linux/net/intel/iidc.h 10668 10669INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10670M: Mustafa Ismail <mustafa.ismail@intel.com> 10671M: Shiraz Saleem <shiraz.saleem@intel.com> 10672L: linux-rdma@vger.kernel.org 10673S: Supported 10674F: drivers/infiniband/hw/irdma/ 10675F: include/uapi/rdma/irdma-abi.h 10676 10677INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10678M: Maik Broemme <mbroemme@libmpq.org> 10679L: linux-fbdev@vger.kernel.org 10680S: Maintained 10681F: Documentation/fb/intelfb.rst 10682F: drivers/video/fbdev/intelfb/ 10683 10684INTEL GPIO DRIVERS 10685M: Andy Shevchenko <andy@kernel.org> 10686L: linux-gpio@vger.kernel.org 10687S: Supported 10688T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10689F: drivers/gpio/gpio-elkhartlake.c 10690F: drivers/gpio/gpio-ich.c 10691F: drivers/gpio/gpio-merrifield.c 10692F: drivers/gpio/gpio-ml-ioh.c 10693F: drivers/gpio/gpio-pch.c 10694F: drivers/gpio/gpio-sch.c 10695F: drivers/gpio/gpio-sodaville.c 10696F: drivers/gpio/gpio-tangier.c 10697 10698INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10699M: Zhenyu Wang <zhenyuw@linux.intel.com> 10700M: Zhi Wang <zhi.a.wang@intel.com> 10701L: intel-gvt-dev@lists.freedesktop.org 10702L: intel-gfx@lists.freedesktop.org 10703S: Supported 10704W: https://01.org/igvt-g 10705T: git https://github.com/intel/gvt-linux.git 10706F: drivers/gpu/drm/i915/gvt/ 10707 10708INTEL HID EVENT DRIVER 10709M: Alex Hung <alexhung@gmail.com> 10710L: platform-driver-x86@vger.kernel.org 10711S: Maintained 10712F: drivers/platform/x86/intel/hid.c 10713 10714INTEL I/OAT DMA DRIVER 10715M: Dave Jiang <dave.jiang@intel.com> 10716R: Dan Williams <dan.j.williams@intel.com> 10717L: dmaengine@vger.kernel.org 10718S: Supported 10719Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10720F: drivers/dma/ioat* 10721 10722INTEL IDLE DRIVER 10723M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10724M: Len Brown <lenb@kernel.org> 10725L: linux-pm@vger.kernel.org 10726S: Supported 10727B: https://bugzilla.kernel.org 10728T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10729F: drivers/idle/intel_idle.c 10730 10731INTEL IDXD DRIVER 10732M: Fenghua Yu <fenghua.yu@intel.com> 10733M: Dave Jiang <dave.jiang@intel.com> 10734L: dmaengine@vger.kernel.org 10735S: Supported 10736F: drivers/dma/idxd/* 10737F: include/uapi/linux/idxd.h 10738 10739INTEL IN FIELD SCAN (IFS) DEVICE 10740M: Jithu Joseph <jithu.joseph@intel.com> 10741R: Ashok Raj <ashok.raj@intel.com> 10742R: Tony Luck <tony.luck@intel.com> 10743S: Maintained 10744F: drivers/platform/x86/intel/ifs 10745F: include/trace/events/intel_ifs.h 10746 10747INTEL INTEGRATED SENSOR HUB DRIVER 10748M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10749M: Jiri Kosina <jikos@kernel.org> 10750L: linux-input@vger.kernel.org 10751S: Maintained 10752F: drivers/hid/intel-ish-hid/ 10753 10754INTEL IOMMU (VT-d) 10755M: David Woodhouse <dwmw2@infradead.org> 10756M: Lu Baolu <baolu.lu@linux.intel.com> 10757L: iommu@lists.linux.dev 10758S: Supported 10759T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10760F: drivers/iommu/intel/ 10761 10762INTEL IPU3 CSI-2 CIO2 DRIVER 10763M: Yong Zhi <yong.zhi@intel.com> 10764M: Sakari Ailus <sakari.ailus@linux.intel.com> 10765M: Bingbu Cao <bingbu.cao@intel.com> 10766M: Dan Scally <djrscally@gmail.com> 10767R: Tianshu Qiu <tian.shu.qiu@intel.com> 10768L: linux-media@vger.kernel.org 10769S: Maintained 10770T: git git://linuxtv.org/media_tree.git 10771F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10772F: drivers/media/pci/intel/ipu3/ 10773 10774INTEL IPU3 CSI-2 IMGU DRIVER 10775M: Sakari Ailus <sakari.ailus@linux.intel.com> 10776R: Bingbu Cao <bingbu.cao@intel.com> 10777R: Tianshu Qiu <tian.shu.qiu@intel.com> 10778L: linux-media@vger.kernel.org 10779S: Maintained 10780F: Documentation/admin-guide/media/ipu3.rst 10781F: Documentation/admin-guide/media/ipu3_rcb.svg 10782F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10783F: drivers/staging/media/ipu3/ 10784 10785INTEL ISHTP ECLITE DRIVER 10786M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10787L: platform-driver-x86@vger.kernel.org 10788S: Supported 10789F: drivers/platform/x86/intel/ishtp_eclite.c 10790 10791INTEL IXP4XX CRYPTO SUPPORT 10792M: Corentin Labbe <clabbe@baylibre.com> 10793L: linux-crypto@vger.kernel.org 10794S: Maintained 10795F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10796 10797INTEL KEEM BAY DRM DRIVER 10798M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10799M: Edmund Dea <edmund.j.dea@intel.com> 10800S: Maintained 10801F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10802F: drivers/gpu/drm/kmb/ 10803 10804INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10805M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10806S: Maintained 10807F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10808F: drivers/crypto/intel/keembay/Kconfig 10809F: drivers/crypto/intel/keembay/Makefile 10810F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10811F: drivers/crypto/intel/keembay/ocs-aes.c 10812F: drivers/crypto/intel/keembay/ocs-aes.h 10813 10814INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10815M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10816M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10817M: Mark Gross <mgross@linux.intel.com> 10818S: Maintained 10819F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10820F: drivers/crypto/intel/keembay/Kconfig 10821F: drivers/crypto/intel/keembay/Makefile 10822F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10823 10824INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10825M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10826M: Declan Murphy <declan.murphy@intel.com> 10827S: Maintained 10828F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10829F: drivers/crypto/intel/keembay/Kconfig 10830F: drivers/crypto/intel/keembay/Makefile 10831F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10832F: drivers/crypto/intel/keembay/ocs-hcu.c 10833F: drivers/crypto/intel/keembay/ocs-hcu.h 10834 10835INTEL MANAGEMENT ENGINE (mei) 10836M: Tomas Winkler <tomas.winkler@intel.com> 10837L: linux-kernel@vger.kernel.org 10838S: Supported 10839F: Documentation/driver-api/mei/* 10840F: drivers/misc/mei/ 10841F: drivers/watchdog/mei_wdt.c 10842F: include/linux/mei_aux.h 10843F: include/linux/mei_cl_bus.h 10844F: include/uapi/linux/mei.h 10845F: include/uapi/linux/mei_uuid.h 10846F: include/uapi/linux/uuid.h 10847F: samples/mei/* 10848 10849INTEL MAX 10 BMC MFD DRIVER 10850M: Xu Yilun <yilun.xu@intel.com> 10851R: Tom Rix <trix@redhat.com> 10852S: Maintained 10853F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10854F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10855F: drivers/hwmon/intel-m10-bmc-hwmon.c 10856F: drivers/mfd/intel-m10-bmc* 10857F: include/linux/mfd/intel-m10-bmc.h 10858 10859INTEL MAX10 BMC SECURE UPDATES 10860M: Peter Colberg <peter.colberg@intel.com> 10861L: linux-fpga@vger.kernel.org 10862S: Maintained 10863F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10864F: drivers/fpga/intel-m10-bmc-sec-update.c 10865 10866INTEL P-Unit IPC DRIVER 10867M: Zha Qipeng <qipeng.zha@intel.com> 10868L: platform-driver-x86@vger.kernel.org 10869S: Maintained 10870F: arch/x86/include/asm/intel_punit_ipc.h 10871F: drivers/platform/x86/intel/punit_ipc.c 10872 10873INTEL PMC CORE DRIVER 10874M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10875M: David E Box <david.e.box@intel.com> 10876L: platform-driver-x86@vger.kernel.org 10877S: Maintained 10878F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10879F: drivers/platform/x86/intel/pmc/ 10880 10881INTEL PMIC GPIO DRIVERS 10882M: Andy Shevchenko <andy@kernel.org> 10883S: Supported 10884T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10885F: drivers/gpio/gpio-*cove.c 10886 10887INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10888M: Andy Shevchenko <andy@kernel.org> 10889S: Supported 10890F: drivers/mfd/intel_soc_pmic* 10891F: include/linux/mfd/intel_soc_pmic* 10892 10893INTEL PMT DRIVERS 10894M: David E. Box <david.e.box@linux.intel.com> 10895S: Supported 10896F: drivers/platform/x86/intel/pmt/ 10897 10898INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10899M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10900L: linux-wireless@vger.kernel.org 10901S: Maintained 10902F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10903F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10904F: drivers/net/wireless/intel/ipw2x00/ 10905 10906INTEL PSTATE DRIVER 10907M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10908M: Len Brown <lenb@kernel.org> 10909L: linux-pm@vger.kernel.org 10910S: Supported 10911F: drivers/cpufreq/intel_pstate.c 10912 10913INTEL PTP DFL ToD DRIVER 10914M: Tianfei Zhang <tianfei.zhang@intel.com> 10915L: linux-fpga@vger.kernel.org 10916L: netdev@vger.kernel.org 10917S: Maintained 10918F: drivers/ptp/ptp_dfl_tod.c 10919 10920INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10921M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10922L: linux-iio@vger.kernel.org 10923F: drivers/counter/intel-qep.c 10924 10925INTEL SCU DRIVERS 10926M: Mika Westerberg <mika.westerberg@linux.intel.com> 10927S: Maintained 10928F: arch/x86/include/asm/intel_scu_ipc.h 10929F: drivers/platform/x86/intel_scu_* 10930 10931INTEL SDSI DRIVER 10932M: David E. Box <david.e.box@linux.intel.com> 10933S: Supported 10934F: drivers/platform/x86/intel/sdsi.c 10935F: tools/arch/x86/intel_sdsi/ 10936F: tools/testing/selftests/drivers/sdsi/ 10937 10938INTEL SGX 10939M: Jarkko Sakkinen <jarkko@kernel.org> 10940R: Dave Hansen <dave.hansen@linux.intel.com> 10941L: linux-sgx@vger.kernel.org 10942S: Supported 10943Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10944T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10945F: Documentation/arch/x86/sgx.rst 10946F: arch/x86/entry/vdso/vsgx.S 10947F: arch/x86/include/asm/sgx.h 10948F: arch/x86/include/uapi/asm/sgx.h 10949F: arch/x86/kernel/cpu/sgx/* 10950F: tools/testing/selftests/sgx/* 10951K: \bSGX_ 10952 10953INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10954M: Daniel Scally <djrscally@gmail.com> 10955S: Maintained 10956F: drivers/platform/x86/intel/int3472/ 10957 10958INTEL SPEED SELECT TECHNOLOGY 10959M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10960L: platform-driver-x86@vger.kernel.org 10961S: Maintained 10962F: drivers/platform/x86/intel/speed_select_if/ 10963F: include/uapi/linux/isst_if.h 10964F: tools/power/x86/intel-speed-select/ 10965 10966INTEL STRATIX10 FIRMWARE DRIVERS 10967M: Dinh Nguyen <dinguyen@kernel.org> 10968L: linux-kernel@vger.kernel.org 10969S: Maintained 10970T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10971F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10972F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10973F: drivers/firmware/stratix10-rsu.c 10974F: drivers/firmware/stratix10-svc.c 10975F: include/linux/firmware/intel/stratix10-smc.h 10976F: include/linux/firmware/intel/stratix10-svc-client.h 10977 10978INTEL TELEMETRY DRIVER 10979M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10980M: "David E. Box" <david.e.box@linux.intel.com> 10981L: platform-driver-x86@vger.kernel.org 10982S: Maintained 10983F: arch/x86/include/asm/intel_telemetry.h 10984F: drivers/platform/x86/intel/telemetry/ 10985 10986INTEL TPMI DRIVER 10987M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10988L: platform-driver-x86@vger.kernel.org 10989S: Maintained 10990F: Documentation/ABI/testing/debugfs-tpmi 10991F: drivers/platform/x86/intel/tpmi.c 10992F: include/linux/intel_tpmi.h 10993 10994INTEL UNCORE FREQUENCY CONTROL 10995M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10996L: platform-driver-x86@vger.kernel.org 10997S: Maintained 10998F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10999F: drivers/platform/x86/intel/uncore-frequency/ 11000 11001INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 11002M: David E. Box <david.e.box@linux.intel.com> 11003S: Supported 11004F: drivers/platform/x86/intel/vsec.* 11005 11006INTEL VIRTUAL BUTTON DRIVER 11007M: AceLan Kao <acelan.kao@canonical.com> 11008L: platform-driver-x86@vger.kernel.org 11009S: Maintained 11010F: drivers/platform/x86/intel/vbtn.c 11011 11012INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 11013M: Stanislaw Gruszka <stf_xl@wp.pl> 11014L: linux-wireless@vger.kernel.org 11015S: Supported 11016F: drivers/net/wireless/intel/iwlegacy/ 11017 11018INTEL WIRELESS WIFI LINK (iwlwifi) 11019M: Gregory Greenman <gregory.greenman@intel.com> 11020L: linux-wireless@vger.kernel.org 11021S: Supported 11022W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 11023T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 11024F: drivers/net/wireless/intel/iwlwifi/ 11025 11026INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 11027M: Jithu Joseph <jithu.joseph@intel.com> 11028R: Maurice Ma <maurice.ma@intel.com> 11029S: Maintained 11030W: https://slimbootloader.github.io/security/firmware-update.html 11031F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 11032 11033INTEL WMI THUNDERBOLT FORCE POWER DRIVER 11034L: Dell.Client.Kernel@dell.com 11035S: Maintained 11036F: drivers/platform/x86/intel/wmi/thunderbolt.c 11037 11038INTEL WWAN IOSM DRIVER 11039M: M Chetan Kumar <m.chetan.kumar@intel.com> 11040L: netdev@vger.kernel.org 11041S: Maintained 11042F: drivers/net/wwan/iosm/ 11043 11044INTEL(R) TRACE HUB 11045M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 11046S: Supported 11047F: Documentation/trace/intel_th.rst 11048F: drivers/hwtracing/intel_th/ 11049F: include/linux/intel_th.h 11050 11051INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 11052M: Ning Sun <ning.sun@intel.com> 11053L: tboot-devel@lists.sourceforge.net 11054S: Supported 11055W: http://tboot.sourceforge.net 11056T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 11057F: Documentation/arch/x86/intel_txt.rst 11058F: arch/x86/kernel/tboot.c 11059F: include/linux/tboot.h 11060 11061INTERCONNECT API 11062M: Georgi Djakov <djakov@kernel.org> 11063L: linux-pm@vger.kernel.org 11064S: Maintained 11065T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 11066F: Documentation/devicetree/bindings/interconnect/ 11067F: Documentation/driver-api/interconnect.rst 11068F: drivers/interconnect/ 11069F: include/dt-bindings/interconnect/ 11070F: include/linux/interconnect-provider.h 11071F: include/linux/interconnect.h 11072 11073INTERRUPT COUNTER DRIVER 11074M: Oleksij Rempel <o.rempel@pengutronix.de> 11075R: Pengutronix Kernel Team <kernel@pengutronix.de> 11076L: linux-iio@vger.kernel.org 11077F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 11078F: drivers/counter/interrupt-cnt.c 11079 11080INTERSIL ISL7998X VIDEO DECODER DRIVER 11081M: Michael Tretter <m.tretter@pengutronix.de> 11082R: Pengutronix Kernel Team <kernel@pengutronix.de> 11083L: linux-media@vger.kernel.org 11084S: Maintained 11085F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 11086F: drivers/media/i2c/isl7998x.c 11087 11088INVENSENSE ICM-426xx IMU DRIVER 11089M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 11090L: linux-iio@vger.kernel.org 11091S: Maintained 11092W: https://invensense.tdk.com/ 11093F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 11094F: drivers/iio/imu/inv_icm42600/ 11095 11096INVENSENSE MPU-3050 GYROSCOPE DRIVER 11097M: Linus Walleij <linus.walleij@linaro.org> 11098L: linux-iio@vger.kernel.org 11099S: Maintained 11100F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 11101F: drivers/iio/gyro/mpu3050* 11102 11103IOC3 ETHERNET DRIVER 11104M: Ralf Baechle <ralf@linux-mips.org> 11105L: linux-mips@vger.kernel.org 11106S: Maintained 11107F: drivers/net/ethernet/sgi/ioc3-eth.c 11108 11109IOMMU DMA-API LAYER 11110M: Robin Murphy <robin.murphy@arm.com> 11111L: iommu@lists.linux.dev 11112S: Maintained 11113T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11114F: drivers/iommu/dma-iommu.c 11115F: drivers/iommu/dma-iommu.h 11116F: drivers/iommu/iova.c 11117F: include/linux/iova.h 11118 11119IOMMU SUBSYSTEM 11120M: Joerg Roedel <joro@8bytes.org> 11121M: Will Deacon <will@kernel.org> 11122R: Robin Murphy <robin.murphy@arm.com> 11123L: iommu@lists.linux.dev 11124S: Maintained 11125T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11126F: Documentation/devicetree/bindings/iommu/ 11127F: Documentation/userspace-api/iommu.rst 11128F: drivers/iommu/ 11129F: include/linux/iommu.h 11130F: include/linux/iova.h 11131F: include/linux/of_iommu.h 11132F: include/uapi/linux/iommu.h 11133 11134IOMMUFD 11135M: Jason Gunthorpe <jgg@nvidia.com> 11136M: Kevin Tian <kevin.tian@intel.com> 11137L: iommu@lists.linux.dev 11138S: Maintained 11139T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 11140F: Documentation/userspace-api/iommufd.rst 11141F: drivers/iommu/iommufd/ 11142F: include/linux/iommufd.h 11143F: include/uapi/linux/iommufd.h 11144F: tools/testing/selftests/iommu/ 11145 11146IOSYS-MAP HELPERS 11147M: Thomas Zimmermann <tzimmermann@suse.de> 11148L: dri-devel@lists.freedesktop.org 11149S: Maintained 11150T: git git://anongit.freedesktop.org/drm/drm-misc 11151F: include/linux/iosys-map.h 11152 11153IO_URING 11154M: Jens Axboe <axboe@kernel.dk> 11155R: Pavel Begunkov <asml.silence@gmail.com> 11156L: io-uring@vger.kernel.org 11157S: Maintained 11158T: git git://git.kernel.dk/linux-block 11159T: git git://git.kernel.dk/liburing 11160F: include/linux/io_uring.h 11161F: include/linux/io_uring_types.h 11162F: include/trace/events/io_uring.h 11163F: include/uapi/linux/io_uring.h 11164F: io_uring/ 11165 11166IPMI SUBSYSTEM 11167M: Corey Minyard <minyard@acm.org> 11168L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 11169S: Supported 11170W: http://openipmi.sourceforge.net/ 11171T: git https://github.com/cminyard/linux-ipmi.git for-next 11172F: Documentation/devicetree/bindings/ipmi/ 11173F: Documentation/driver-api/ipmi.rst 11174F: drivers/char/ipmi/ 11175F: include/linux/ipmi* 11176F: include/uapi/linux/ipmi* 11177 11178IPS SCSI RAID DRIVER 11179M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 11180L: linux-scsi@vger.kernel.org 11181S: Maintained 11182W: http://www.adaptec.com/ 11183F: drivers/scsi/ips* 11184 11185IPVS 11186M: Simon Horman <horms@verge.net.au> 11187M: Julian Anastasov <ja@ssi.bg> 11188L: netdev@vger.kernel.org 11189L: lvs-devel@vger.kernel.org 11190S: Maintained 11191T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 11192T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 11193F: Documentation/networking/ipvs-sysctl.rst 11194F: include/net/ip_vs.h 11195F: include/uapi/linux/ip_vs.h 11196F: net/netfilter/ipvs/ 11197 11198IPWIRELESS DRIVER 11199M: Jiri Kosina <jikos@kernel.org> 11200M: David Sterba <dsterba@suse.com> 11201S: Odd Fixes 11202F: drivers/tty/ipwireless/ 11203 11204IRON DEVICE AUDIO CODEC DRIVERS 11205M: Kiseok Jo <kiseok.jo@irondevice.com> 11206L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11207S: Maintained 11208F: Documentation/devicetree/bindings/sound/irondevice,* 11209F: sound/soc/codecs/sma* 11210 11211IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 11212M: Thomas Gleixner <tglx@linutronix.de> 11213S: Maintained 11214T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11215F: Documentation/core-api/irq/irq-domain.rst 11216F: include/linux/irqdomain.h 11217F: kernel/irq/irqdomain.c 11218F: kernel/irq/msi.c 11219 11220IRQ SUBSYSTEM 11221M: Thomas Gleixner <tglx@linutronix.de> 11222L: linux-kernel@vger.kernel.org 11223S: Maintained 11224T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11225F: include/linux/group_cpus.h 11226F: kernel/irq/ 11227F: lib/group_cpus.c 11228 11229IRQCHIP DRIVERS 11230M: Thomas Gleixner <tglx@linutronix.de> 11231L: linux-kernel@vger.kernel.org 11232S: Maintained 11233T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11234F: Documentation/devicetree/bindings/interrupt-controller/ 11235F: drivers/irqchip/ 11236 11237ISA 11238M: William Breathitt Gray <william.gray@linaro.org> 11239S: Maintained 11240F: Documentation/driver-api/isa.rst 11241F: drivers/base/isa.c 11242F: include/linux/isa.h 11243 11244ISA RADIO MODULE 11245M: Hans Verkuil <hverkuil@xs4all.nl> 11246L: linux-media@vger.kernel.org 11247S: Maintained 11248W: https://linuxtv.org 11249T: git git://linuxtv.org/media_tree.git 11250F: drivers/media/radio/radio-isa* 11251 11252ISAPNP 11253M: Jaroslav Kysela <perex@perex.cz> 11254S: Maintained 11255F: Documentation/driver-api/isapnp.rst 11256F: drivers/pnp/isapnp/ 11257F: include/linux/isapnp.h 11258 11259ISCSI 11260M: Lee Duncan <lduncan@suse.com> 11261M: Chris Leech <cleech@redhat.com> 11262M: Mike Christie <michael.christie@oracle.com> 11263L: open-iscsi@googlegroups.com 11264L: linux-scsi@vger.kernel.org 11265S: Maintained 11266W: www.open-iscsi.com 11267F: drivers/scsi/*iscsi* 11268F: include/scsi/*iscsi* 11269 11270iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11271M: Peter Jones <pjones@redhat.com> 11272M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11273S: Maintained 11274F: drivers/firmware/iscsi_ibft* 11275 11276ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11277M: Sagi Grimberg <sagi@grimberg.me> 11278M: Max Gurtovoy <mgurtovoy@nvidia.com> 11279L: linux-rdma@vger.kernel.org 11280S: Supported 11281W: http://www.openfabrics.org 11282W: www.open-iscsi.org 11283Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11284F: drivers/infiniband/ulp/iser/ 11285 11286ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11287M: Sagi Grimberg <sagi@grimberg.me> 11288L: linux-rdma@vger.kernel.org 11289L: target-devel@vger.kernel.org 11290S: Supported 11291T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11292F: drivers/infiniband/ulp/isert 11293 11294ISDN/CMTP OVER BLUETOOTH 11295M: Karsten Keil <isdn@linux-pingi.de> 11296L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11297L: netdev@vger.kernel.org 11298S: Odd Fixes 11299W: http://www.isdn4linux.de 11300F: Documentation/isdn/ 11301F: drivers/isdn/capi/ 11302F: include/linux/isdn/ 11303F: include/uapi/linux/isdn/ 11304F: net/bluetooth/cmtp/ 11305 11306ISDN/mISDN SUBSYSTEM 11307M: Karsten Keil <isdn@linux-pingi.de> 11308L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11309L: netdev@vger.kernel.org 11310S: Maintained 11311W: http://www.isdn4linux.de 11312F: drivers/isdn/Kconfig 11313F: drivers/isdn/Makefile 11314F: drivers/isdn/hardware/ 11315F: drivers/isdn/mISDN/ 11316 11317ISOFS FILESYSTEM 11318M: Jan Kara <jack@suse.cz> 11319L: linux-fsdevel@vger.kernel.org 11320S: Maintained 11321F: Documentation/filesystems/isofs.rst 11322F: fs/isofs/ 11323 11324IT87 HARDWARE MONITORING DRIVER 11325M: Jean Delvare <jdelvare@suse.com> 11326L: linux-hwmon@vger.kernel.org 11327S: Maintained 11328F: Documentation/hwmon/it87.rst 11329F: drivers/hwmon/it87.c 11330 11331IT913X MEDIA DRIVER 11332M: Antti Palosaari <crope@iki.fi> 11333L: linux-media@vger.kernel.org 11334S: Maintained 11335W: https://linuxtv.org 11336W: http://palosaari.fi/linux/ 11337Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11338T: git git://linuxtv.org/anttip/media_tree.git 11339F: drivers/media/tuners/it913x* 11340 11341ITE IT66121 HDMI BRIDGE DRIVER 11342M: Phong LE <ple@baylibre.com> 11343M: Neil Armstrong <neil.armstrong@linaro.org> 11344S: Maintained 11345T: git git://anongit.freedesktop.org/drm/drm-misc 11346F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11347F: drivers/gpu/drm/bridge/ite-it66121.c 11348 11349IVTV VIDEO4LINUX DRIVER 11350M: Andy Walls <awalls@md.metrocast.net> 11351L: linux-media@vger.kernel.org 11352S: Maintained 11353W: https://linuxtv.org 11354T: git git://linuxtv.org/media_tree.git 11355F: Documentation/admin-guide/media/ivtv* 11356F: drivers/media/pci/ivtv/ 11357F: include/uapi/linux/ivtv* 11358 11359IX2505V MEDIA DRIVER 11360M: Malcolm Priestley <tvboxspy@gmail.com> 11361L: linux-media@vger.kernel.org 11362S: Maintained 11363W: https://linuxtv.org 11364Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11365F: drivers/media/dvb-frontends/ix2505v* 11366 11367JAILHOUSE HYPERVISOR INTERFACE 11368M: Jan Kiszka <jan.kiszka@siemens.com> 11369L: jailhouse-dev@googlegroups.com 11370S: Maintained 11371F: arch/x86/include/asm/jailhouse_para.h 11372F: arch/x86/kernel/jailhouse.c 11373 11374JC42.4 TEMPERATURE SENSOR DRIVER 11375M: Guenter Roeck <linux@roeck-us.net> 11376L: linux-hwmon@vger.kernel.org 11377S: Maintained 11378F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11379F: Documentation/hwmon/jc42.rst 11380F: drivers/hwmon/jc42.c 11381 11382JFS FILESYSTEM 11383M: Dave Kleikamp <shaggy@kernel.org> 11384L: jfs-discussion@lists.sourceforge.net 11385S: Odd Fixes 11386W: http://jfs.sourceforge.net/ 11387T: git https://github.com/kleikamp/linux-shaggy.git 11388F: Documentation/admin-guide/jfs.rst 11389F: fs/jfs/ 11390 11391JME NETWORK DRIVER 11392M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11393L: netdev@vger.kernel.org 11394S: Maintained 11395F: drivers/net/ethernet/jme.* 11396 11397JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11398M: David Woodhouse <dwmw2@infradead.org> 11399M: Richard Weinberger <richard@nod.at> 11400L: linux-mtd@lists.infradead.org 11401S: Odd Fixes 11402W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11403T: git git://git.infradead.org/ubifs-2.6.git 11404F: fs/jffs2/ 11405F: include/uapi/linux/jffs2.h 11406 11407JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11408M: "Theodore Ts'o" <tytso@mit.edu> 11409M: Jan Kara <jack@suse.com> 11410L: linux-ext4@vger.kernel.org 11411S: Maintained 11412F: fs/jbd2/ 11413F: include/linux/jbd2.h 11414 11415JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11416M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11417L: linux-media@vger.kernel.org 11418L: linux-renesas-soc@vger.kernel.org 11419S: Maintained 11420F: drivers/media/platform/renesas/rcar_jpu.c 11421 11422JSM Neo PCI based serial card 11423L: linux-serial@vger.kernel.org 11424S: Orphan 11425F: drivers/tty/serial/jsm/ 11426 11427K10TEMP HARDWARE MONITORING DRIVER 11428M: Clemens Ladisch <clemens@ladisch.de> 11429L: linux-hwmon@vger.kernel.org 11430S: Maintained 11431F: Documentation/hwmon/k10temp.rst 11432F: drivers/hwmon/k10temp.c 11433 11434K8TEMP HARDWARE MONITORING DRIVER 11435M: Rudolf Marek <r.marek@assembler.cz> 11436L: linux-hwmon@vger.kernel.org 11437S: Maintained 11438F: Documentation/hwmon/k8temp.rst 11439F: drivers/hwmon/k8temp.c 11440 11441KASAN 11442M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11443R: Alexander Potapenko <glider@google.com> 11444R: Andrey Konovalov <andreyknvl@gmail.com> 11445R: Dmitry Vyukov <dvyukov@google.com> 11446R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11447L: kasan-dev@googlegroups.com 11448S: Maintained 11449F: Documentation/dev-tools/kasan.rst 11450F: arch/*/include/asm/*kasan.h 11451F: arch/*/mm/kasan_init* 11452F: include/linux/kasan*.h 11453F: lib/Kconfig.kasan 11454F: mm/kasan/ 11455F: scripts/Makefile.kasan 11456 11457KCONFIG 11458M: Masahiro Yamada <masahiroy@kernel.org> 11459L: linux-kbuild@vger.kernel.org 11460S: Maintained 11461Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11462T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11463F: Documentation/kbuild/kconfig* 11464F: scripts/Kconfig.include 11465F: scripts/kconfig/ 11466 11467KCOV 11468R: Dmitry Vyukov <dvyukov@google.com> 11469R: Andrey Konovalov <andreyknvl@gmail.com> 11470L: kasan-dev@googlegroups.com 11471S: Maintained 11472F: Documentation/dev-tools/kcov.rst 11473F: include/linux/kcov.h 11474F: include/uapi/linux/kcov.h 11475F: kernel/kcov.c 11476F: scripts/Makefile.kcov 11477 11478KCSAN 11479M: Marco Elver <elver@google.com> 11480R: Dmitry Vyukov <dvyukov@google.com> 11481L: kasan-dev@googlegroups.com 11482S: Maintained 11483F: Documentation/dev-tools/kcsan.rst 11484F: include/linux/kcsan*.h 11485F: kernel/kcsan/ 11486F: lib/Kconfig.kcsan 11487F: scripts/Makefile.kcsan 11488 11489KDUMP 11490M: Baoquan He <bhe@redhat.com> 11491R: Vivek Goyal <vgoyal@redhat.com> 11492R: Dave Young <dyoung@redhat.com> 11493L: kexec@lists.infradead.org 11494S: Maintained 11495W: http://lse.sourceforge.net/kdump/ 11496F: Documentation/admin-guide/kdump/ 11497F: fs/proc/vmcore.c 11498F: include/linux/crash_core.h 11499F: include/linux/crash_dump.h 11500F: include/uapi/linux/vmcore.h 11501F: kernel/crash_*.c 11502 11503KEENE FM RADIO TRANSMITTER DRIVER 11504M: Hans Verkuil <hverkuil@xs4all.nl> 11505L: linux-media@vger.kernel.org 11506S: Maintained 11507W: https://linuxtv.org 11508T: git git://linuxtv.org/media_tree.git 11509F: drivers/media/radio/radio-keene* 11510 11511KERNEL AUTOMOUNTER 11512M: Ian Kent <raven@themaw.net> 11513L: autofs@vger.kernel.org 11514S: Maintained 11515F: fs/autofs/ 11516 11517KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11518M: Masahiro Yamada <masahiroy@kernel.org> 11519R: Nathan Chancellor <nathan@kernel.org> 11520R: Nick Desaulniers <ndesaulniers@google.com> 11521R: Nicolas Schier <nicolas@fjasle.eu> 11522L: linux-kbuild@vger.kernel.org 11523S: Maintained 11524Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11525T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11526F: Documentation/kbuild/ 11527F: Makefile 11528F: scripts/*vmlinux* 11529F: scripts/Kbuild* 11530F: scripts/Makefile* 11531F: scripts/basic/ 11532F: scripts/dummy-tools/ 11533F: scripts/mk* 11534F: scripts/mod/ 11535F: scripts/package/ 11536F: usr/ 11537 11538KERNEL HARDENING (not covered by other areas) 11539M: Kees Cook <keescook@chromium.org> 11540R: Gustavo A. R. Silva <gustavoars@kernel.org> 11541L: linux-hardening@vger.kernel.org 11542S: Supported 11543T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11544F: Documentation/ABI/testing/sysfs-kernel-oops_count 11545F: Documentation/ABI/testing/sysfs-kernel-warn_count 11546F: arch/*/configs/hardening.config 11547F: include/linux/overflow.h 11548F: include/linux/randomize_kstack.h 11549F: kernel/configs/hardening.config 11550F: mm/usercopy.c 11551K: \b(add|choose)_random_kstack_offset\b 11552K: \b__check_(object_size|heap_object)\b 11553K: \b__counted_by\b 11554 11555KERNEL JANITORS 11556L: kernel-janitors@vger.kernel.org 11557S: Odd Fixes 11558W: http://kernelnewbies.org/KernelJanitors 11559 11560KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11561M: Chuck Lever <chuck.lever@oracle.com> 11562M: Jeff Layton <jlayton@kernel.org> 11563R: Neil Brown <neilb@suse.de> 11564R: Olga Kornievskaia <kolga@netapp.com> 11565R: Dai Ngo <Dai.Ngo@oracle.com> 11566R: Tom Talpey <tom@talpey.com> 11567L: linux-nfs@vger.kernel.org 11568S: Supported 11569W: http://nfs.sourceforge.net/ 11570T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11571F: Documentation/filesystems/nfs/ 11572F: fs/lockd/ 11573F: fs/nfs_common/ 11574F: fs/nfsd/ 11575F: include/linux/lockd/ 11576F: include/linux/sunrpc/ 11577F: include/trace/events/rpcgss.h 11578F: include/trace/events/rpcrdma.h 11579F: include/trace/events/sunrpc.h 11580F: include/trace/misc/fs.h 11581F: include/trace/misc/nfs.h 11582F: include/trace/misc/sunrpc.h 11583F: include/uapi/linux/nfsd/ 11584F: include/uapi/linux/sunrpc/ 11585F: net/sunrpc/ 11586 11587KERNEL REGRESSIONS 11588M: Thorsten Leemhuis <linux@leemhuis.info> 11589L: regressions@lists.linux.dev 11590S: Supported 11591F: Documentation/admin-guide/reporting-regressions.rst 11592F: Documentation/process/handling-regressions.rst 11593 11594KERNEL SELFTEST FRAMEWORK 11595M: Shuah Khan <shuah@kernel.org> 11596M: Shuah Khan <skhan@linuxfoundation.org> 11597L: linux-kselftest@vger.kernel.org 11598S: Maintained 11599Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11600T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11601F: Documentation/dev-tools/kselftest* 11602F: tools/testing/selftests/ 11603 11604KERNEL SMB3 SERVER (KSMBD) 11605M: Namjae Jeon <linkinjeon@kernel.org> 11606M: Steve French <sfrench@samba.org> 11607R: Sergey Senozhatsky <senozhatsky@chromium.org> 11608R: Tom Talpey <tom@talpey.com> 11609L: linux-cifs@vger.kernel.org 11610S: Maintained 11611T: git git://git.samba.org/ksmbd.git 11612F: Documentation/filesystems/smb/ksmbd.rst 11613F: fs/smb/common/ 11614F: fs/smb/server/ 11615 11616KERNEL UNIT TESTING FRAMEWORK (KUnit) 11617M: Brendan Higgins <brendanhiggins@google.com> 11618M: David Gow <davidgow@google.com> 11619L: linux-kselftest@vger.kernel.org 11620L: kunit-dev@googlegroups.com 11621S: Maintained 11622W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11623T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11624T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11625F: Documentation/dev-tools/kunit/ 11626F: include/kunit/ 11627F: lib/kunit/ 11628F: rust/kernel/kunit.rs 11629F: scripts/rustdoc_test_* 11630F: tools/testing/kunit/ 11631 11632KERNEL USERMODE HELPER 11633M: Luis Chamberlain <mcgrof@kernel.org> 11634L: linux-kernel@vger.kernel.org 11635S: Maintained 11636F: include/linux/umh.h 11637F: kernel/umh.c 11638 11639KERNEL VIRTUAL MACHINE (KVM) 11640M: Paolo Bonzini <pbonzini@redhat.com> 11641L: kvm@vger.kernel.org 11642S: Supported 11643W: http://www.linux-kvm.org 11644T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11645F: Documentation/virt/kvm/ 11646F: include/asm-generic/kvm* 11647F: include/kvm/iodev.h 11648F: include/linux/kvm* 11649F: include/trace/events/kvm.h 11650F: include/uapi/asm-generic/kvm* 11651F: include/uapi/linux/kvm* 11652F: tools/kvm/ 11653F: tools/testing/selftests/kvm/ 11654F: virt/kvm/* 11655 11656KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11657M: Marc Zyngier <maz@kernel.org> 11658M: Oliver Upton <oliver.upton@linux.dev> 11659R: James Morse <james.morse@arm.com> 11660R: Suzuki K Poulose <suzuki.poulose@arm.com> 11661R: Zenghui Yu <yuzenghui@huawei.com> 11662L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11663L: kvmarm@lists.linux.dev 11664S: Maintained 11665T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11666F: arch/arm64/include/asm/kvm* 11667F: arch/arm64/include/uapi/asm/kvm* 11668F: arch/arm64/kvm/ 11669F: include/kvm/arm_* 11670F: tools/testing/selftests/kvm/*/aarch64/ 11671F: tools/testing/selftests/kvm/aarch64/ 11672 11673KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 11674M: Tianrui Zhao <zhaotianrui@loongson.cn> 11675M: Bibo Mao <maobibo@loongson.cn> 11676M: Huacai Chen <chenhuacai@kernel.org> 11677L: kvm@vger.kernel.org 11678L: loongarch@lists.linux.dev 11679S: Maintained 11680T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11681F: arch/loongarch/include/asm/kvm* 11682F: arch/loongarch/include/uapi/asm/kvm* 11683F: arch/loongarch/kvm/ 11684 11685KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11686M: Huacai Chen <chenhuacai@kernel.org> 11687L: linux-mips@vger.kernel.org 11688L: kvm@vger.kernel.org 11689S: Maintained 11690T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11691F: arch/mips/include/asm/kvm* 11692F: arch/mips/include/uapi/asm/kvm* 11693F: arch/mips/kvm/ 11694 11695KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11696M: Michael Ellerman <mpe@ellerman.id.au> 11697R: Nicholas Piggin <npiggin@gmail.com> 11698L: linuxppc-dev@lists.ozlabs.org 11699L: kvm@vger.kernel.org 11700S: Maintained (Book3S 64-bit HV) 11701S: Odd fixes (Book3S 64-bit PR) 11702S: Orphan (Book3E and 32-bit) 11703T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11704F: arch/powerpc/include/asm/kvm* 11705F: arch/powerpc/include/uapi/asm/kvm* 11706F: arch/powerpc/kernel/kvm* 11707F: arch/powerpc/kvm/ 11708 11709KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11710M: Anup Patel <anup@brainfault.org> 11711R: Atish Patra <atishp@atishpatra.org> 11712L: kvm@vger.kernel.org 11713L: kvm-riscv@lists.infradead.org 11714L: linux-riscv@lists.infradead.org 11715S: Maintained 11716T: git https://github.com/kvm-riscv/linux.git 11717F: arch/riscv/include/asm/kvm* 11718F: arch/riscv/include/uapi/asm/kvm* 11719F: arch/riscv/kvm/ 11720F: tools/testing/selftests/kvm/*/riscv/ 11721F: tools/testing/selftests/kvm/riscv/ 11722 11723KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11724M: Christian Borntraeger <borntraeger@linux.ibm.com> 11725M: Janosch Frank <frankja@linux.ibm.com> 11726M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11727R: David Hildenbrand <david@redhat.com> 11728L: kvm@vger.kernel.org 11729S: Supported 11730T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11731F: Documentation/virt/kvm/s390* 11732F: arch/s390/include/asm/gmap.h 11733F: arch/s390/include/asm/kvm* 11734F: arch/s390/include/uapi/asm/kvm* 11735F: arch/s390/include/uapi/asm/uvdevice.h 11736F: arch/s390/kernel/uv.c 11737F: arch/s390/kvm/ 11738F: arch/s390/mm/gmap.c 11739F: drivers/s390/char/uvdevice.c 11740F: tools/testing/selftests/drivers/s390x/uvdevice/ 11741F: tools/testing/selftests/kvm/*/s390x/ 11742F: tools/testing/selftests/kvm/s390x/ 11743 11744KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11745M: Sean Christopherson <seanjc@google.com> 11746M: Paolo Bonzini <pbonzini@redhat.com> 11747L: kvm@vger.kernel.org 11748S: Supported 11749P: Documentation/process/maintainer-kvm-x86.rst 11750T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11751F: arch/x86/include/asm/kvm* 11752F: arch/x86/include/asm/svm.h 11753F: arch/x86/include/asm/vmx*.h 11754F: arch/x86/include/uapi/asm/kvm* 11755F: arch/x86/include/uapi/asm/svm.h 11756F: arch/x86/include/uapi/asm/vmx.h 11757F: arch/x86/kvm/ 11758F: arch/x86/kvm/*/ 11759F: tools/testing/selftests/kvm/*/x86_64/ 11760F: tools/testing/selftests/kvm/x86_64/ 11761 11762KERNFS 11763M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11764M: Tejun Heo <tj@kernel.org> 11765S: Supported 11766T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11767F: fs/kernfs/ 11768F: include/linux/kernfs.h 11769 11770KEXEC 11771M: Eric Biederman <ebiederm@xmission.com> 11772L: kexec@lists.infradead.org 11773S: Maintained 11774W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11775F: include/linux/kexec.h 11776F: include/uapi/linux/kexec.h 11777F: kernel/kexec* 11778 11779KEYS-ENCRYPTED 11780M: Mimi Zohar <zohar@linux.ibm.com> 11781L: linux-integrity@vger.kernel.org 11782L: keyrings@vger.kernel.org 11783S: Supported 11784F: Documentation/security/keys/trusted-encrypted.rst 11785F: include/keys/encrypted-type.h 11786F: security/keys/encrypted-keys/ 11787 11788KEYS-TRUSTED 11789M: James Bottomley <jejb@linux.ibm.com> 11790M: Jarkko Sakkinen <jarkko@kernel.org> 11791M: Mimi Zohar <zohar@linux.ibm.com> 11792L: linux-integrity@vger.kernel.org 11793L: keyrings@vger.kernel.org 11794S: Supported 11795F: Documentation/security/keys/trusted-encrypted.rst 11796F: include/keys/trusted-type.h 11797F: include/keys/trusted_tpm.h 11798F: security/keys/trusted-keys/ 11799 11800KEYS-TRUSTED-CAAM 11801M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11802R: Pengutronix Kernel Team <kernel@pengutronix.de> 11803L: linux-integrity@vger.kernel.org 11804L: keyrings@vger.kernel.org 11805S: Maintained 11806F: include/keys/trusted_caam.h 11807F: security/keys/trusted-keys/trusted_caam.c 11808 11809KEYS-TRUSTED-TEE 11810M: Sumit Garg <sumit.garg@linaro.org> 11811L: linux-integrity@vger.kernel.org 11812L: keyrings@vger.kernel.org 11813S: Supported 11814F: include/keys/trusted_tee.h 11815F: security/keys/trusted-keys/trusted_tee.c 11816 11817KEYS/KEYRINGS 11818M: David Howells <dhowells@redhat.com> 11819M: Jarkko Sakkinen <jarkko@kernel.org> 11820L: keyrings@vger.kernel.org 11821S: Maintained 11822F: Documentation/security/keys/core.rst 11823F: include/keys/ 11824F: include/linux/key-type.h 11825F: include/linux/key.h 11826F: include/linux/keyctl.h 11827F: include/uapi/linux/keyctl.h 11828F: security/keys/ 11829 11830KEYS/KEYRINGS_INTEGRITY 11831M: Jarkko Sakkinen <jarkko@kernel.org> 11832M: Mimi Zohar <zohar@linux.ibm.com> 11833L: linux-integrity@vger.kernel.org 11834L: keyrings@vger.kernel.org 11835S: Supported 11836F: security/integrity/platform_certs 11837 11838KFENCE 11839M: Alexander Potapenko <glider@google.com> 11840M: Marco Elver <elver@google.com> 11841R: Dmitry Vyukov <dvyukov@google.com> 11842L: kasan-dev@googlegroups.com 11843S: Maintained 11844F: Documentation/dev-tools/kfence.rst 11845F: arch/*/include/asm/kfence.h 11846F: include/linux/kfence.h 11847F: lib/Kconfig.kfence 11848F: mm/kfence/ 11849 11850KFIFO 11851M: Stefani Seibold <stefani@seibold.net> 11852S: Maintained 11853F: include/linux/kfifo.h 11854F: lib/kfifo.c 11855F: samples/kfifo/ 11856 11857KGDB / KDB /debug_core 11858M: Jason Wessel <jason.wessel@windriver.com> 11859M: Daniel Thompson <daniel.thompson@linaro.org> 11860R: Douglas Anderson <dianders@chromium.org> 11861L: kgdb-bugreport@lists.sourceforge.net 11862S: Maintained 11863W: http://kgdb.wiki.kernel.org/ 11864T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11865F: Documentation/dev-tools/kgdb.rst 11866F: drivers/misc/kgdbts.c 11867F: drivers/tty/serial/kgdboc.c 11868F: include/linux/kdb.h 11869F: include/linux/kgdb.h 11870F: kernel/debug/ 11871F: kernel/module/kdb.c 11872 11873KHADAS MCU MFD DRIVER 11874M: Neil Armstrong <neil.armstrong@linaro.org> 11875L: linux-amlogic@lists.infradead.org 11876S: Maintained 11877F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11878F: drivers/mfd/khadas-mcu.c 11879F: drivers/thermal/khadas_mcu_fan.c 11880F: include/linux/mfd/khadas-mcu.h 11881 11882KIONIX/ROHM KX022A ACCELEROMETER 11883M: Matti Vaittinen <mazziesaccount@gmail.com> 11884L: linux-iio@vger.kernel.org 11885S: Supported 11886F: drivers/iio/accel/kionix-kx022a* 11887 11888KMEMLEAK 11889M: Catalin Marinas <catalin.marinas@arm.com> 11890S: Maintained 11891F: Documentation/dev-tools/kmemleak.rst 11892F: include/linux/kmemleak.h 11893F: mm/kmemleak.c 11894F: samples/kmemleak/kmemleak-test.c 11895 11896KMSAN 11897M: Alexander Potapenko <glider@google.com> 11898R: Marco Elver <elver@google.com> 11899R: Dmitry Vyukov <dvyukov@google.com> 11900L: kasan-dev@googlegroups.com 11901S: Maintained 11902F: Documentation/dev-tools/kmsan.rst 11903F: arch/*/include/asm/kmsan.h 11904F: arch/*/mm/kmsan_* 11905F: include/linux/kmsan*.h 11906F: lib/Kconfig.kmsan 11907F: mm/kmsan/ 11908F: scripts/Makefile.kmsan 11909 11910KPROBES 11911M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11912M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11913M: "David S. Miller" <davem@davemloft.net> 11914M: Masami Hiramatsu <mhiramat@kernel.org> 11915L: linux-kernel@vger.kernel.org 11916L: linux-trace-kernel@vger.kernel.org 11917S: Maintained 11918Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11919T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11920F: Documentation/trace/kprobes.rst 11921F: include/asm-generic/kprobes.h 11922F: include/linux/kprobes.h 11923F: kernel/kprobes.c 11924F: lib/test_kprobes.c 11925F: samples/kprobes 11926 11927KS0108 LCD CONTROLLER DRIVER 11928M: Miguel Ojeda <ojeda@kernel.org> 11929S: Maintained 11930F: Documentation/admin-guide/auxdisplay/ks0108.rst 11931F: drivers/auxdisplay/ks0108.c 11932F: include/linux/ks0108.h 11933 11934KTD253 BACKLIGHT DRIVER 11935M: Linus Walleij <linus.walleij@linaro.org> 11936S: Maintained 11937F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11938F: drivers/video/backlight/ktd253-backlight.c 11939 11940KTEST 11941M: Steven Rostedt <rostedt@goodmis.org> 11942M: John Hawley <warthog9@eaglescrag.net> 11943S: Maintained 11944F: tools/testing/ktest 11945 11946KTZ8866 BACKLIGHT DRIVER 11947M: Jianhua Lu <lujianhua000@gmail.com> 11948S: Maintained 11949F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11950F: drivers/video/backlight/ktz8866.c 11951 11952KVM PARAVIRT (KVM/paravirt) 11953M: Paolo Bonzini <pbonzini@redhat.com> 11954R: Wanpeng Li <wanpengli@tencent.com> 11955R: Vitaly Kuznetsov <vkuznets@redhat.com> 11956L: kvm@vger.kernel.org 11957S: Supported 11958T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11959F: arch/um/include/asm/kvm_para.h 11960F: arch/x86/include/asm/kvm_para.h 11961F: arch/x86/include/asm/pvclock-abi.h 11962F: arch/x86/include/uapi/asm/kvm_para.h 11963F: arch/x86/kernel/kvm.c 11964F: arch/x86/kernel/kvmclock.c 11965F: include/asm-generic/kvm_para.h 11966F: include/linux/kvm_para.h 11967F: include/uapi/asm-generic/kvm_para.h 11968F: include/uapi/linux/kvm_para.h 11969 11970KVM X86 HYPER-V (KVM/hyper-v) 11971M: Vitaly Kuznetsov <vkuznets@redhat.com> 11972M: Sean Christopherson <seanjc@google.com> 11973M: Paolo Bonzini <pbonzini@redhat.com> 11974L: kvm@vger.kernel.org 11975S: Supported 11976T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11977F: arch/x86/kvm/hyperv.* 11978F: arch/x86/kvm/kvm_onhyperv.* 11979F: arch/x86/kvm/svm/hyperv.* 11980F: arch/x86/kvm/svm/svm_onhyperv.* 11981F: arch/x86/kvm/vmx/hyperv.* 11982 11983KVM X86 Xen (KVM/Xen) 11984M: David Woodhouse <dwmw2@infradead.org> 11985M: Paul Durrant <paul@xen.org> 11986M: Sean Christopherson <seanjc@google.com> 11987M: Paolo Bonzini <pbonzini@redhat.com> 11988L: kvm@vger.kernel.org 11989S: Supported 11990T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11991F: arch/x86/kvm/xen.* 11992 11993L3MDEV 11994M: David Ahern <dsahern@kernel.org> 11995L: netdev@vger.kernel.org 11996S: Maintained 11997F: include/net/l3mdev.h 11998F: net/l3mdev 11999 12000LANDLOCK SECURITY MODULE 12001M: Mickaël Salaün <mic@digikod.net> 12002L: linux-security-module@vger.kernel.org 12003S: Supported 12004W: https://landlock.io 12005T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 12006F: Documentation/security/landlock.rst 12007F: Documentation/userspace-api/landlock.rst 12008F: include/uapi/linux/landlock.h 12009F: samples/landlock/ 12010F: security/landlock/ 12011F: tools/testing/selftests/landlock/ 12012K: landlock 12013K: LANDLOCK 12014 12015LANTIQ / INTEL Ethernet drivers 12016M: Hauke Mehrtens <hauke@hauke-m.de> 12017L: netdev@vger.kernel.org 12018S: Maintained 12019F: drivers/net/dsa/lantiq_gswip.c 12020F: drivers/net/dsa/lantiq_pce.h 12021F: drivers/net/ethernet/lantiq_xrx200.c 12022F: net/dsa/tag_gswip.c 12023 12024LANTIQ MIPS ARCHITECTURE 12025M: John Crispin <john@phrozen.org> 12026L: linux-mips@vger.kernel.org 12027S: Maintained 12028F: arch/mips/lantiq 12029F: drivers/soc/lantiq 12030 12031LASI 53c700 driver for PARISC 12032M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 12033L: linux-scsi@vger.kernel.org 12034S: Maintained 12035F: Documentation/scsi/53c700.rst 12036F: drivers/scsi/53c700* 12037 12038LEAKING_ADDRESSES 12039M: Tobin C. Harding <me@tobin.cc> 12040M: Tycho Andersen <tycho@tycho.pizza> 12041L: linux-hardening@vger.kernel.org 12042S: Maintained 12043T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 12044F: scripts/leaking_addresses.pl 12045 12046LED SUBSYSTEM 12047M: Pavel Machek <pavel@ucw.cz> 12048M: Lee Jones <lee@kernel.org> 12049L: linux-leds@vger.kernel.org 12050S: Maintained 12051T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 12052F: Documentation/devicetree/bindings/leds/ 12053F: Documentation/leds/ 12054F: drivers/leds/ 12055F: include/dt-bindings/leds/ 12056F: include/linux/leds.h 12057 12058LEGO MINDSTORMS EV3 12059R: David Lechner <david@lechnology.com> 12060S: Maintained 12061F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 12062F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 12063F: drivers/power/supply/lego_ev3_battery.c 12064 12065LEGO USB Tower driver 12066M: Juergen Stuber <starblue@users.sourceforge.net> 12067L: legousb-devel@lists.sourceforge.net 12068S: Maintained 12069W: http://legousb.sourceforge.net/ 12070F: drivers/usb/misc/legousbtower.c 12071 12072LETSKETCH HID TABLET DRIVER 12073M: Hans de Goede <hdegoede@redhat.com> 12074L: linux-input@vger.kernel.org 12075S: Maintained 12076T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12077F: drivers/hid/hid-letsketch.c 12078 12079LG LAPTOP EXTRAS 12080M: Matan Ziv-Av <matan@svgalib.org> 12081L: platform-driver-x86@vger.kernel.org 12082S: Maintained 12083F: Documentation/ABI/testing/sysfs-platform-lg-laptop 12084F: Documentation/admin-guide/laptops/lg-laptop.rst 12085F: drivers/platform/x86/lg-laptop.c 12086 12087LG2160 MEDIA DRIVER 12088M: Michael Krufky <mkrufky@linuxtv.org> 12089L: linux-media@vger.kernel.org 12090S: Maintained 12091W: https://linuxtv.org 12092W: http://github.com/mkrufky 12093Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12094T: git git://linuxtv.org/mkrufky/tuners.git 12095F: drivers/media/dvb-frontends/lg2160.* 12096 12097LGDT3305 MEDIA DRIVER 12098M: Michael Krufky <mkrufky@linuxtv.org> 12099L: linux-media@vger.kernel.org 12100S: Maintained 12101W: https://linuxtv.org 12102W: http://github.com/mkrufky 12103Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12104T: git git://linuxtv.org/mkrufky/tuners.git 12105F: drivers/media/dvb-frontends/lgdt3305.* 12106 12107LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 12108M: Viresh Kumar <vireshk@kernel.org> 12109L: linux-ide@vger.kernel.org 12110S: Maintained 12111T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12112F: drivers/ata/pata_arasan_cf.c 12113F: include/linux/pata_arasan_cf_data.h 12114 12115LIBATA PATA DRIVERS 12116R: Sergey Shtylyov <s.shtylyov@omp.ru> 12117L: linux-ide@vger.kernel.org 12118F: drivers/ata/ata_*.c 12119F: drivers/ata/pata_*.c 12120 12121LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 12122M: Linus Walleij <linus.walleij@linaro.org> 12123L: linux-ide@vger.kernel.org 12124S: Maintained 12125T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12126F: drivers/ata/pata_ftide010.c 12127F: drivers/ata/sata_gemini.c 12128F: drivers/ata/sata_gemini.h 12129 12130LIBATA SATA AHCI PLATFORM devices support 12131M: Hans de Goede <hdegoede@redhat.com> 12132M: Jens Axboe <axboe@kernel.dk> 12133L: linux-ide@vger.kernel.org 12134S: Maintained 12135T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12136F: drivers/ata/ahci_platform.c 12137F: drivers/ata/libahci_platform.c 12138F: include/linux/ahci_platform.h 12139 12140LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 12141M: Serge Semin <fancer.lancer@gmail.com> 12142L: linux-ide@vger.kernel.org 12143S: Maintained 12144T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 12145F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 12146F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 12147F: drivers/ata/ahci_dwc.c 12148 12149LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 12150M: Mikael Pettersson <mikpelinux@gmail.com> 12151L: linux-ide@vger.kernel.org 12152S: Maintained 12153T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12154F: drivers/ata/sata_promise.* 12155 12156LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 12157M: Damien Le Moal <dlemoal@kernel.org> 12158L: linux-ide@vger.kernel.org 12159S: Maintained 12160T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 12161F: Documentation/ABI/testing/sysfs-ata 12162F: Documentation/devicetree/bindings/ata/ 12163F: drivers/ata/ 12164F: include/linux/ata.h 12165F: include/linux/libata.h 12166 12167LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 12168M: Vishal Verma <vishal.l.verma@intel.com> 12169M: Dan Williams <dan.j.williams@intel.com> 12170M: Dave Jiang <dave.jiang@intel.com> 12171L: nvdimm@lists.linux.dev 12172S: Supported 12173Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12174P: Documentation/nvdimm/maintainer-entry-profile.rst 12175F: drivers/nvdimm/btt* 12176 12177LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 12178M: Dan Williams <dan.j.williams@intel.com> 12179M: Vishal Verma <vishal.l.verma@intel.com> 12180M: Dave Jiang <dave.jiang@intel.com> 12181L: nvdimm@lists.linux.dev 12182S: Supported 12183Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12184P: Documentation/nvdimm/maintainer-entry-profile.rst 12185F: drivers/nvdimm/pmem* 12186 12187LIBNVDIMM: DEVICETREE BINDINGS 12188M: Oliver O'Halloran <oohall@gmail.com> 12189L: nvdimm@lists.linux.dev 12190S: Supported 12191Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12192F: Documentation/devicetree/bindings/pmem/pmem-region.txt 12193F: drivers/nvdimm/of_pmem.c 12194 12195LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 12196M: Dan Williams <dan.j.williams@intel.com> 12197M: Vishal Verma <vishal.l.verma@intel.com> 12198M: Dave Jiang <dave.jiang@intel.com> 12199M: Ira Weiny <ira.weiny@intel.com> 12200L: nvdimm@lists.linux.dev 12201S: Supported 12202Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12203P: Documentation/nvdimm/maintainer-entry-profile.rst 12204T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 12205F: drivers/acpi/nfit/* 12206F: drivers/nvdimm/* 12207F: include/linux/libnvdimm.h 12208F: include/linux/nd.h 12209F: include/uapi/linux/ndctl.h 12210F: tools/testing/nvdimm/ 12211 12212LICENSES and SPDX stuff 12213M: Thomas Gleixner <tglx@linutronix.de> 12214M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12215L: linux-spdx@vger.kernel.org 12216S: Maintained 12217T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 12218F: COPYING 12219F: Documentation/process/license-rules.rst 12220F: LICENSES/ 12221F: scripts/spdxcheck-test.sh 12222F: scripts/spdxcheck.py 12223F: scripts/spdxexclude 12224 12225LINEAR RANGES HELPERS 12226M: Mark Brown <broonie@kernel.org> 12227R: Matti Vaittinen <mazziesaccount@gmail.com> 12228F: include/linux/linear_range.h 12229F: lib/linear_ranges.c 12230F: lib/test_linear_ranges.c 12231 12232LINUX FOR POWER MACINTOSH 12233L: linuxppc-dev@lists.ozlabs.org 12234S: Orphan 12235F: arch/powerpc/platforms/powermac/ 12236F: drivers/macintosh/ 12237X: drivers/macintosh/adb-iop.c 12238X: drivers/macintosh/via-macii.c 12239 12240LINUX FOR POWERPC (32-BIT AND 64-BIT) 12241M: Michael Ellerman <mpe@ellerman.id.au> 12242R: Nicholas Piggin <npiggin@gmail.com> 12243R: Christophe Leroy <christophe.leroy@csgroup.eu> 12244L: linuxppc-dev@lists.ozlabs.org 12245S: Supported 12246W: https://github.com/linuxppc/wiki/wiki 12247Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 12248T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 12249F: Documentation/ABI/stable/sysfs-firmware-opal-* 12250F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 12251F: Documentation/devicetree/bindings/powerpc/ 12252F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12253F: Documentation/arch/powerpc/ 12254F: arch/powerpc/ 12255F: drivers/*/*/*pasemi* 12256F: drivers/*/*pasemi* 12257F: drivers/char/tpm/tpm_ibmvtpm* 12258F: drivers/crypto/nx/ 12259F: drivers/crypto/vmx/ 12260F: drivers/i2c/busses/i2c-opal.c 12261F: drivers/net/ethernet/ibm/ibmveth.* 12262F: drivers/net/ethernet/ibm/ibmvnic.* 12263F: drivers/pci/hotplug/pnv_php.c 12264F: drivers/pci/hotplug/rpa* 12265F: drivers/rtc/rtc-opal.c 12266F: drivers/scsi/ibmvscsi/ 12267F: drivers/tty/hvc/hvc_opal.c 12268F: drivers/watchdog/wdrtas.c 12269F: tools/testing/selftests/powerpc 12270N: /pmac 12271N: powermac 12272N: powernv 12273N: [^a-z0-9]ps3 12274N: pseries 12275 12276LINUX FOR POWERPC EMBEDDED MPC5XXX 12277M: Anatolij Gustschin <agust@denx.de> 12278L: linuxppc-dev@lists.ozlabs.org 12279S: Odd Fixes 12280F: arch/powerpc/platforms/512x/ 12281F: arch/powerpc/platforms/52xx/ 12282 12283LINUX FOR POWERPC EMBEDDED PPC4XX 12284L: linuxppc-dev@lists.ozlabs.org 12285S: Orphan 12286F: arch/powerpc/platforms/40x/ 12287F: arch/powerpc/platforms/44x/ 12288 12289LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12290M: Scott Wood <oss@buserror.net> 12291L: linuxppc-dev@lists.ozlabs.org 12292S: Odd fixes 12293T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12294F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12295F: Documentation/devicetree/bindings/powerpc/fsl/ 12296F: arch/powerpc/platforms/83xx/ 12297F: arch/powerpc/platforms/85xx/ 12298 12299LINUX FOR POWERPC EMBEDDED PPC8XX 12300M: Christophe Leroy <christophe.leroy@csgroup.eu> 12301L: linuxppc-dev@lists.ozlabs.org 12302S: Maintained 12303F: arch/powerpc/platforms/8xx/ 12304 12305LINUX KERNEL DUMP TEST MODULE (LKDTM) 12306M: Kees Cook <keescook@chromium.org> 12307S: Maintained 12308F: drivers/misc/lkdtm/* 12309F: tools/testing/selftests/lkdtm/* 12310 12311LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12312M: Alan Stern <stern@rowland.harvard.edu> 12313M: Andrea Parri <parri.andrea@gmail.com> 12314M: Will Deacon <will@kernel.org> 12315M: Peter Zijlstra <peterz@infradead.org> 12316M: Boqun Feng <boqun.feng@gmail.com> 12317M: Nicholas Piggin <npiggin@gmail.com> 12318M: David Howells <dhowells@redhat.com> 12319M: Jade Alglave <j.alglave@ucl.ac.uk> 12320M: Luc Maranget <luc.maranget@inria.fr> 12321M: "Paul E. McKenney" <paulmck@kernel.org> 12322R: Akira Yokosawa <akiyks@gmail.com> 12323R: Daniel Lustig <dlustig@nvidia.com> 12324R: Joel Fernandes <joel@joelfernandes.org> 12325L: linux-kernel@vger.kernel.org 12326L: linux-arch@vger.kernel.org 12327S: Supported 12328T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12329F: Documentation/atomic_bitops.txt 12330F: Documentation/atomic_t.txt 12331F: Documentation/core-api/refcount-vs-atomic.rst 12332F: Documentation/litmus-tests/ 12333F: Documentation/memory-barriers.txt 12334F: tools/memory-model/ 12335 12336LINUX-NEXT TREE 12337M: Stephen Rothwell <sfr@canb.auug.org.au> 12338L: linux-next@vger.kernel.org 12339S: Supported 12340B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12341T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12342 12343LIS3LV02D ACCELEROMETER DRIVER 12344M: Eric Piel <eric.piel@tremplin-utc.net> 12345S: Maintained 12346F: Documentation/misc-devices/lis3lv02d.rst 12347F: drivers/misc/lis3lv02d/ 12348F: drivers/platform/x86/hp/hp_accel.c 12349 12350LIST KUNIT TEST 12351M: David Gow <davidgow@google.com> 12352L: linux-kselftest@vger.kernel.org 12353L: kunit-dev@googlegroups.com 12354S: Maintained 12355F: lib/list-test.c 12356 12357LITEX PLATFORM 12358M: Karol Gugala <kgugala@antmicro.com> 12359M: Mateusz Holenko <mholenko@antmicro.com> 12360M: Gabriel Somlo <gsomlo@gmail.com> 12361M: Joel Stanley <joel@jms.id.au> 12362S: Maintained 12363F: Documentation/devicetree/bindings/*/litex,*.yaml 12364F: arch/openrisc/boot/dts/or1klitex.dts 12365F: drivers/mmc/host/litex_mmc.c 12366F: drivers/net/ethernet/litex/* 12367F: drivers/soc/litex/* 12368F: drivers/tty/serial/liteuart.c 12369F: include/linux/litex.h 12370N: litex 12371 12372LIVE PATCHING 12373M: Josh Poimboeuf <jpoimboe@kernel.org> 12374M: Jiri Kosina <jikos@kernel.org> 12375M: Miroslav Benes <mbenes@suse.cz> 12376M: Petr Mladek <pmladek@suse.com> 12377R: Joe Lawrence <joe.lawrence@redhat.com> 12378L: live-patching@vger.kernel.org 12379S: Maintained 12380T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12381F: Documentation/ABI/testing/sysfs-kernel-livepatch 12382F: Documentation/livepatch/ 12383F: arch/powerpc/include/asm/livepatch.h 12384F: include/linux/livepatch.h 12385F: kernel/livepatch/ 12386F: kernel/module/livepatch.c 12387F: lib/livepatch/ 12388F: samples/livepatch/ 12389F: tools/testing/selftests/livepatch/ 12390 12391LLC (802.2) 12392L: netdev@vger.kernel.org 12393S: Odd fixes 12394F: include/linux/llc.h 12395F: include/net/llc* 12396F: include/uapi/linux/llc.h 12397F: net/llc/ 12398 12399LM73 HARDWARE MONITOR DRIVER 12400M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12401L: linux-hwmon@vger.kernel.org 12402S: Maintained 12403F: drivers/hwmon/lm73.c 12404 12405LM78 HARDWARE MONITOR DRIVER 12406M: Jean Delvare <jdelvare@suse.com> 12407L: linux-hwmon@vger.kernel.org 12408S: Maintained 12409F: Documentation/hwmon/lm78.rst 12410F: drivers/hwmon/lm78.c 12411 12412LM83 HARDWARE MONITOR DRIVER 12413M: Jean Delvare <jdelvare@suse.com> 12414L: linux-hwmon@vger.kernel.org 12415S: Maintained 12416F: Documentation/hwmon/lm83.rst 12417F: drivers/hwmon/lm83.c 12418 12419LM90 HARDWARE MONITOR DRIVER 12420M: Jean Delvare <jdelvare@suse.com> 12421L: linux-hwmon@vger.kernel.org 12422S: Maintained 12423F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12424F: Documentation/hwmon/lm90.rst 12425F: drivers/hwmon/lm90.c 12426F: include/dt-bindings/thermal/lm90.h 12427 12428LM95234 HARDWARE MONITOR DRIVER 12429M: Guenter Roeck <linux@roeck-us.net> 12430L: linux-hwmon@vger.kernel.org 12431S: Maintained 12432F: Documentation/hwmon/lm95234.rst 12433F: drivers/hwmon/lm95234.c 12434 12435LME2510 MEDIA DRIVER 12436M: Malcolm Priestley <tvboxspy@gmail.com> 12437L: linux-media@vger.kernel.org 12438S: Maintained 12439W: https://linuxtv.org 12440Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12441F: drivers/media/usb/dvb-usb-v2/lmedm04* 12442 12443LOADPIN SECURITY MODULE 12444M: Kees Cook <keescook@chromium.org> 12445S: Supported 12446T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12447F: Documentation/admin-guide/LSM/LoadPin.rst 12448F: security/loadpin/ 12449 12450LOCKING PRIMITIVES 12451M: Peter Zijlstra <peterz@infradead.org> 12452M: Ingo Molnar <mingo@redhat.com> 12453M: Will Deacon <will@kernel.org> 12454R: Waiman Long <longman@redhat.com> 12455R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12456L: linux-kernel@vger.kernel.org 12457S: Maintained 12458T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12459F: Documentation/locking/ 12460F: arch/*/include/asm/spinlock*.h 12461F: include/linux/lockdep.h 12462F: include/linux/mutex*.h 12463F: include/linux/rwlock*.h 12464F: include/linux/rwsem*.h 12465F: include/linux/seqlock.h 12466F: include/linux/spinlock*.h 12467F: kernel/locking/ 12468F: lib/locking*.[ch] 12469X: kernel/locking/locktorture.c 12470 12471LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12472M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12473L: linux-ntfs-dev@lists.sourceforge.net 12474S: Maintained 12475W: http://www.linux-ntfs.org/content/view/19/37/ 12476F: Documentation/admin-guide/ldm.rst 12477F: block/partitions/ldm.* 12478 12479LOGITECH HID GAMING KEYBOARDS 12480M: Hans de Goede <hdegoede@redhat.com> 12481L: linux-input@vger.kernel.org 12482S: Maintained 12483T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12484F: drivers/hid/hid-lg-g15.c 12485 12486LONTIUM LT8912B MIPI TO HDMI BRIDGE 12487M: Adrien Grassein <adrien.grassein@gmail.com> 12488S: Maintained 12489F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12490F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12491 12492LOONGARCH 12493M: Huacai Chen <chenhuacai@kernel.org> 12494R: WANG Xuerui <kernel@xen0n.name> 12495L: loongarch@lists.linux.dev 12496S: Maintained 12497T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12498F: Documentation/arch/loongarch/ 12499F: Documentation/translations/zh_CN/arch/loongarch/ 12500F: arch/loongarch/ 12501F: drivers/*/*loongarch* 12502 12503LOONGSON GPIO DRIVER 12504M: Yinbo Zhu <zhuyinbo@loongson.cn> 12505L: linux-gpio@vger.kernel.org 12506S: Maintained 12507F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12508F: drivers/gpio/gpio-loongson-64bit.c 12509 12510LOONGSON LS2X I2C DRIVER 12511M: Binbin Zhou <zhoubinbin@loongson.cn> 12512L: linux-i2c@vger.kernel.org 12513S: Maintained 12514F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12515F: drivers/i2c/busses/i2c-ls2x.c 12516 12517LOONGSON-2 SOC SERIES CLOCK DRIVER 12518M: Yinbo Zhu <zhuyinbo@loongson.cn> 12519L: linux-clk@vger.kernel.org 12520S: Maintained 12521F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12522F: drivers/clk/clk-loongson2.c 12523F: include/dt-bindings/clock/loongson,ls2k-clk.h 12524 12525LOONGSON SPI DRIVER 12526M: Yinbo Zhu <zhuyinbo@loongson.cn> 12527L: linux-spi@vger.kernel.org 12528S: Maintained 12529F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 12530F: drivers/spi/spi-loongson-core.c 12531F: drivers/spi/spi-loongson-pci.c 12532F: drivers/spi/spi-loongson-plat.c 12533F: drivers/spi/spi-loongson.h 12534 12535LOONGSON-2 SOC SERIES GUTS DRIVER 12536M: Yinbo Zhu <zhuyinbo@loongson.cn> 12537L: loongarch@lists.linux.dev 12538S: Maintained 12539F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12540F: drivers/soc/loongson/loongson2_guts.c 12541 12542LOONGSON-2 SOC SERIES PM DRIVER 12543M: Yinbo Zhu <zhuyinbo@loongson.cn> 12544L: linux-pm@vger.kernel.org 12545S: Maintained 12546F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 12547F: drivers/soc/loongson/loongson2_pm.c 12548 12549LOONGSON-2 SOC SERIES PINCTRL DRIVER 12550M: zhanghongchen <zhanghongchen@loongson.cn> 12551M: Yinbo Zhu <zhuyinbo@loongson.cn> 12552L: linux-gpio@vger.kernel.org 12553S: Maintained 12554F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12555F: drivers/pinctrl/pinctrl-loongson2.c 12556 12557LOONGSON-2 SOC SERIES THERMAL DRIVER 12558M: zhanghongchen <zhanghongchen@loongson.cn> 12559M: Yinbo Zhu <zhuyinbo@loongson.cn> 12560L: linux-pm@vger.kernel.org 12561S: Maintained 12562F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 12563F: drivers/thermal/loongson2_thermal.c 12564 12565LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12566M: Sathya Prakash <sathya.prakash@broadcom.com> 12567M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12568M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12569L: MPT-FusionLinux.pdl@broadcom.com 12570L: linux-scsi@vger.kernel.org 12571S: Supported 12572W: http://www.avagotech.com/support/ 12573F: drivers/message/fusion/ 12574F: drivers/scsi/mpt3sas/ 12575 12576LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12577M: Matthew Wilcox <willy@infradead.org> 12578L: linux-scsi@vger.kernel.org 12579S: Maintained 12580F: drivers/scsi/sym53c8xx_2/ 12581 12582LTC1660 DAC DRIVER 12583M: Marcus Folkesson <marcus.folkesson@gmail.com> 12584L: linux-iio@vger.kernel.org 12585S: Maintained 12586F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12587F: drivers/iio/dac/ltc1660.c 12588 12589LTC2688 IIO DAC DRIVER 12590M: Nuno Sá <nuno.sa@analog.com> 12591L: linux-iio@vger.kernel.org 12592S: Supported 12593W: https://ez.analog.com/linux-software-drivers 12594F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12595F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12596F: drivers/iio/dac/ltc2688.c 12597 12598LTC2947 HARDWARE MONITOR DRIVER 12599M: Nuno Sá <nuno.sa@analog.com> 12600L: linux-hwmon@vger.kernel.org 12601S: Supported 12602W: https://ez.analog.com/linux-software-drivers 12603F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12604F: drivers/hwmon/ltc2947-core.c 12605F: drivers/hwmon/ltc2947-i2c.c 12606F: drivers/hwmon/ltc2947-spi.c 12607F: drivers/hwmon/ltc2947.h 12608 12609LTC2991 HARDWARE MONITOR DRIVER 12610M: Antoniu Miclaus <antoniu.miclaus@analog.com> 12611L: linux-hwmon@vger.kernel.org 12612S: Supported 12613W: https://ez.analog.com/linux-software-drivers 12614F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 12615F: drivers/hwmon/ltc2991.c 12616 12617LTC2983 IIO TEMPERATURE DRIVER 12618M: Nuno Sá <nuno.sa@analog.com> 12619L: linux-iio@vger.kernel.org 12620S: Supported 12621W: https://ez.analog.com/linux-software-drivers 12622F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12623F: drivers/iio/temperature/ltc2983.c 12624 12625LTC4261 HARDWARE MONITOR DRIVER 12626M: Guenter Roeck <linux@roeck-us.net> 12627L: linux-hwmon@vger.kernel.org 12628S: Maintained 12629F: Documentation/hwmon/ltc4261.rst 12630F: drivers/hwmon/ltc4261.c 12631 12632LTC4306 I2C MULTIPLEXER DRIVER 12633M: Michael Hennerich <michael.hennerich@analog.com> 12634L: linux-i2c@vger.kernel.org 12635S: Supported 12636W: https://ez.analog.com/linux-software-drivers 12637F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12638F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12639 12640LTP (Linux Test Project) 12641M: Mike Frysinger <vapier@gentoo.org> 12642M: Cyril Hrubis <chrubis@suse.cz> 12643M: Wanlong Gao <wanlong.gao@gmail.com> 12644M: Jan Stancek <jstancek@redhat.com> 12645M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12646M: Alexey Kodanev <alexey.kodanev@oracle.com> 12647L: ltp@lists.linux.it (subscribers-only) 12648S: Maintained 12649W: http://linux-test-project.github.io/ 12650T: git https://github.com/linux-test-project/ltp.git 12651 12652LYNX 28G SERDES PHY DRIVER 12653M: Ioana Ciornei <ioana.ciornei@nxp.com> 12654L: netdev@vger.kernel.org 12655S: Supported 12656F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12657F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12658 12659LYNX PCS MODULE 12660M: Ioana Ciornei <ioana.ciornei@nxp.com> 12661L: netdev@vger.kernel.org 12662S: Supported 12663F: drivers/net/pcs/pcs-lynx.c 12664F: include/linux/pcs-lynx.h 12665 12666M68K ARCHITECTURE 12667M: Geert Uytterhoeven <geert@linux-m68k.org> 12668L: linux-m68k@lists.linux-m68k.org 12669S: Maintained 12670W: http://www.linux-m68k.org/ 12671T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12672F: arch/m68k/ 12673F: drivers/zorro/ 12674 12675M68K ON APPLE MACINTOSH 12676M: Joshua Thompson <funaho@jurai.org> 12677L: linux-m68k@lists.linux-m68k.org 12678S: Maintained 12679W: http://www.mac.linux-m68k.org/ 12680F: arch/m68k/mac/ 12681F: drivers/macintosh/adb-iop.c 12682F: drivers/macintosh/via-macii.c 12683 12684M68K ON HP9000/300 12685M: Philip Blundell <philb@gnu.org> 12686S: Maintained 12687W: http://www.tazenda.demon.co.uk/phil/linux-hp 12688F: arch/m68k/hp300/ 12689 12690M88DS3103 MEDIA DRIVER 12691M: Antti Palosaari <crope@iki.fi> 12692L: linux-media@vger.kernel.org 12693S: Maintained 12694W: https://linuxtv.org 12695W: http://palosaari.fi/linux/ 12696Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12697T: git git://linuxtv.org/anttip/media_tree.git 12698F: drivers/media/dvb-frontends/m88ds3103* 12699 12700M88RS2000 MEDIA DRIVER 12701M: Malcolm Priestley <tvboxspy@gmail.com> 12702L: linux-media@vger.kernel.org 12703S: Maintained 12704W: https://linuxtv.org 12705Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12706F: drivers/media/dvb-frontends/m88rs2000* 12707 12708MA901 MASTERKIT USB FM RADIO DRIVER 12709M: Alexey Klimov <klimov.linux@gmail.com> 12710L: linux-media@vger.kernel.org 12711S: Maintained 12712T: git git://linuxtv.org/media_tree.git 12713F: drivers/media/radio/radio-ma901.c 12714 12715MAC80211 12716M: Johannes Berg <johannes@sipsolutions.net> 12717L: linux-wireless@vger.kernel.org 12718S: Maintained 12719W: https://wireless.wiki.kernel.org/ 12720Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12721T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12722T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12723F: Documentation/networking/mac80211-injection.rst 12724F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12725F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12726F: include/net/mac80211.h 12727F: net/mac80211/ 12728 12729MAILBOX API 12730M: Jassi Brar <jassisinghbrar@gmail.com> 12731L: linux-kernel@vger.kernel.org 12732S: Maintained 12733F: Documentation/devicetree/bindings/mailbox/ 12734F: drivers/mailbox/ 12735F: include/dt-bindings/mailbox/ 12736F: include/linux/mailbox_client.h 12737F: include/linux/mailbox_controller.h 12738 12739MAILBOX ARM MHUv2 12740M: Viresh Kumar <viresh.kumar@linaro.org> 12741M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12742L: linux-kernel@vger.kernel.org 12743S: Maintained 12744F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12745F: drivers/mailbox/arm_mhuv2.c 12746F: include/linux/mailbox/arm_mhuv2_message.h 12747 12748MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12749M: Michael Kerrisk <mtk.manpages@gmail.com> 12750L: linux-man@vger.kernel.org 12751S: Maintained 12752W: http://www.kernel.org/doc/man-pages 12753 12754MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12755M: Jeremy Kerr <jk@codeconstruct.com.au> 12756M: Matt Johnston <matt@codeconstruct.com.au> 12757L: netdev@vger.kernel.org 12758S: Maintained 12759F: Documentation/networking/mctp.rst 12760F: drivers/net/mctp/ 12761F: include/net/mctp.h 12762F: include/net/mctpdevice.h 12763F: include/net/netns/mctp.h 12764F: net/mctp/ 12765 12766MAPLE TREE 12767M: Liam R. Howlett <Liam.Howlett@oracle.com> 12768L: maple-tree@lists.infradead.org 12769L: linux-mm@kvack.org 12770S: Supported 12771F: Documentation/core-api/maple_tree.rst 12772F: include/linux/maple_tree.h 12773F: include/trace/events/maple_tree.h 12774F: lib/maple_tree.c 12775F: lib/test_maple_tree.c 12776F: tools/testing/radix-tree/linux/maple_tree.h 12777F: tools/testing/radix-tree/maple.c 12778 12779MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12780M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12781L: linux-mips@vger.kernel.org 12782S: Maintained 12783F: arch/mips/boot/dts/img/pistachio* 12784 12785MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12786M: Andrew Lunn <andrew@lunn.ch> 12787L: netdev@vger.kernel.org 12788S: Maintained 12789F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12790F: Documentation/networking/devlink/mv88e6xxx.rst 12791F: drivers/net/dsa/mv88e6xxx/ 12792F: include/linux/dsa/mv88e6xxx.h 12793F: include/linux/platform_data/mv88e6xxx.h 12794 12795MARVELL ARMADA 3700 PHY DRIVERS 12796M: Miquel Raynal <miquel.raynal@bootlin.com> 12797S: Maintained 12798F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12799F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12800F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12801F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12802 12803MARVELL ARMADA 3700 SERIAL DRIVER 12804M: Pali Rohár <pali@kernel.org> 12805S: Maintained 12806F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12807F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12808F: drivers/tty/serial/mvebu-uart.c 12809 12810MARVELL ARMADA DRM SUPPORT 12811M: Russell King <linux@armlinux.org.uk> 12812S: Maintained 12813T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12814T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12815F: Documentation/devicetree/bindings/display/armada/ 12816F: drivers/gpu/drm/armada/ 12817F: include/uapi/drm/armada_drm.h 12818 12819MARVELL CRYPTO DRIVER 12820M: Boris Brezillon <bbrezillon@kernel.org> 12821M: Arnaud Ebalard <arno@natisbad.org> 12822M: Srujana Challa <schalla@marvell.com> 12823L: linux-crypto@vger.kernel.org 12824S: Maintained 12825F: drivers/crypto/marvell/ 12826F: include/linux/soc/marvell/octeontx2/ 12827 12828MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12829M: Mirko Lindner <mlindner@marvell.com> 12830M: Stephen Hemminger <stephen@networkplumber.org> 12831L: netdev@vger.kernel.org 12832S: Maintained 12833F: drivers/net/ethernet/marvell/sk* 12834 12835MARVELL LIBERTAS WIRELESS DRIVER 12836L: libertas-dev@lists.infradead.org 12837S: Orphan 12838F: drivers/net/wireless/marvell/libertas/ 12839 12840MARVELL MACCHIATOBIN SUPPORT 12841M: Russell King <linux@armlinux.org.uk> 12842L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12843S: Maintained 12844F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12845 12846MARVELL MV643XX ETHERNET DRIVER 12847M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12848L: netdev@vger.kernel.org 12849S: Maintained 12850F: drivers/net/ethernet/marvell/mv643xx_eth.* 12851F: include/linux/mv643xx.h 12852 12853MARVELL MV88X3310 PHY DRIVER 12854M: Russell King <linux@armlinux.org.uk> 12855M: Marek Behún <kabel@kernel.org> 12856L: netdev@vger.kernel.org 12857S: Maintained 12858F: drivers/net/phy/marvell10g.c 12859 12860MARVELL MVEBU THERMAL DRIVER 12861M: Miquel Raynal <miquel.raynal@bootlin.com> 12862S: Maintained 12863F: drivers/thermal/armada_thermal.c 12864 12865MARVELL MVNETA ETHERNET DRIVER 12866M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12867L: netdev@vger.kernel.org 12868S: Maintained 12869F: drivers/net/ethernet/marvell/mvneta.* 12870 12871MARVELL MVPP2 ETHERNET DRIVER 12872M: Marcin Wojtas <mw@semihalf.com> 12873M: Russell King <linux@armlinux.org.uk> 12874L: netdev@vger.kernel.org 12875S: Maintained 12876F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12877F: drivers/net/ethernet/marvell/mvpp2/ 12878 12879MARVELL MWIFIEX WIRELESS DRIVER 12880M: Brian Norris <briannorris@chromium.org> 12881L: linux-wireless@vger.kernel.org 12882S: Odd Fixes 12883F: drivers/net/wireless/marvell/mwifiex/ 12884 12885MARVELL MWL8K WIRELESS DRIVER 12886L: linux-wireless@vger.kernel.org 12887S: Orphan 12888F: drivers/net/wireless/marvell/mwl8k.c 12889 12890MARVELL NAND CONTROLLER DRIVER 12891M: Miquel Raynal <miquel.raynal@bootlin.com> 12892L: linux-mtd@lists.infradead.org 12893S: Maintained 12894F: drivers/mtd/nand/raw/marvell_nand.c 12895 12896MARVELL OCTEON ENDPOINT DRIVER 12897M: Veerasenareddy Burru <vburru@marvell.com> 12898M: Sathesh Edara <sedara@marvell.com> 12899L: netdev@vger.kernel.org 12900S: Supported 12901F: drivers/net/ethernet/marvell/octeon_ep 12902 12903MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12904M: Sunil Goutham <sgoutham@marvell.com> 12905M: Geetha sowjanya <gakula@marvell.com> 12906M: Subbaraya Sundeep <sbhatta@marvell.com> 12907M: hariprasad <hkelam@marvell.com> 12908L: netdev@vger.kernel.org 12909S: Supported 12910F: drivers/net/ethernet/marvell/octeontx2/nic/ 12911F: include/linux/soc/marvell/octeontx2/ 12912 12913MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12914M: Sunil Goutham <sgoutham@marvell.com> 12915M: Linu Cherian <lcherian@marvell.com> 12916M: Geetha sowjanya <gakula@marvell.com> 12917M: Jerin Jacob <jerinj@marvell.com> 12918M: hariprasad <hkelam@marvell.com> 12919M: Subbaraya Sundeep <sbhatta@marvell.com> 12920L: netdev@vger.kernel.org 12921S: Supported 12922F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12923F: drivers/net/ethernet/marvell/octeontx2/af/ 12924 12925MARVELL PRESTERA ETHERNET SWITCH DRIVER 12926M: Taras Chornyi <taras.chornyi@plvision.eu> 12927S: Supported 12928W: https://github.com/Marvell-switching/switchdev-prestera 12929F: drivers/net/ethernet/marvell/prestera/ 12930 12931MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12932M: Nicolas Pitre <nico@fluxnic.net> 12933S: Odd Fixes 12934F: drivers/mmc/host/mvsdio.* 12935 12936MARVELL USB MDIO CONTROLLER DRIVER 12937M: Tobias Waldekranz <tobias@waldekranz.com> 12938L: netdev@vger.kernel.org 12939S: Maintained 12940F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12941F: drivers/net/mdio/mdio-mvusb.c 12942 12943MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12944M: Hu Ziji <huziji@marvell.com> 12945L: linux-mmc@vger.kernel.org 12946S: Supported 12947F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12948F: drivers/mmc/host/sdhci-xenon* 12949 12950MATROX FRAMEBUFFER DRIVER 12951L: linux-fbdev@vger.kernel.org 12952S: Orphan 12953F: drivers/video/fbdev/matrox/matroxfb_* 12954F: include/uapi/linux/matroxfb.h 12955 12956MAX15301 DRIVER 12957M: Daniel Nilsson <daniel.nilsson@flex.com> 12958L: linux-hwmon@vger.kernel.org 12959S: Maintained 12960F: Documentation/hwmon/max15301.rst 12961F: drivers/hwmon/pmbus/max15301.c 12962 12963MAX16065 HARDWARE MONITOR DRIVER 12964M: Guenter Roeck <linux@roeck-us.net> 12965L: linux-hwmon@vger.kernel.org 12966S: Maintained 12967F: Documentation/hwmon/max16065.rst 12968F: drivers/hwmon/max16065.c 12969 12970MAX2175 SDR TUNER DRIVER 12971M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12972L: linux-media@vger.kernel.org 12973S: Maintained 12974T: git git://linuxtv.org/media_tree.git 12975F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12976F: Documentation/userspace-api/media/drivers/max2175.rst 12977F: drivers/media/i2c/max2175* 12978F: include/uapi/linux/max2175.h 12979 12980MAX31827 TEMPERATURE SWITCH DRIVER 12981M: Daniel Matyas <daniel.matyas@analog.com> 12982L: linux-hwmon@vger.kernel.org 12983S: Supported 12984W: https://ez.analog.com/linux-software-drivers 12985F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12986F: Documentation/hwmon/max31827.rst 12987F: drivers/hwmon/max31827.c 12988 12989MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12990L: linux-hwmon@vger.kernel.org 12991S: Orphan 12992F: Documentation/hwmon/max6650.rst 12993F: drivers/hwmon/max6650.c 12994 12995MAX6697 HARDWARE MONITOR DRIVER 12996M: Guenter Roeck <linux@roeck-us.net> 12997L: linux-hwmon@vger.kernel.org 12998S: Maintained 12999F: Documentation/devicetree/bindings/hwmon/max6697.txt 13000F: Documentation/hwmon/max6697.rst 13001F: drivers/hwmon/max6697.c 13002F: include/linux/platform_data/max6697.h 13003 13004MAX9286 QUAD GMSL DESERIALIZER DRIVER 13005M: Jacopo Mondi <jacopo+renesas@jmondi.org> 13006M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13007M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 13008M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 13009L: linux-media@vger.kernel.org 13010S: Maintained 13011F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 13012F: drivers/media/i2c/max9286.c 13013 13014MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 13015M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13016L: linux-media@vger.kernel.org 13017S: Maintained 13018F: drivers/staging/media/max96712/max96712.c 13019 13020MAX9860 MONO AUDIO VOICE CODEC DRIVER 13021M: Peter Rosin <peda@axentia.se> 13022L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13023S: Maintained 13024F: Documentation/devicetree/bindings/sound/max9860.txt 13025F: sound/soc/codecs/max9860.* 13026 13027MAXBOTIX ULTRASONIC RANGER IIO DRIVER 13028M: Andreas Klinger <ak@it-klinger.de> 13029L: linux-iio@vger.kernel.org 13030S: Maintained 13031F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 13032F: drivers/iio/proximity/mb1232.c 13033 13034MAXIM MAX11205 DRIVER 13035M: Ramona Bolboaca <ramona.bolboaca@analog.com> 13036L: linux-iio@vger.kernel.org 13037S: Supported 13038W: https://ez.analog.com/linux-software-drivers 13039F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 13040F: drivers/iio/adc/max11205.c 13041 13042MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 13043R: Iskren Chernev <iskren.chernev@gmail.com> 13044R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13045R: Marek Szyprowski <m.szyprowski@samsung.com> 13046R: Matheus Castello <matheus@castello.eng.br> 13047L: linux-pm@vger.kernel.org 13048S: Maintained 13049F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 13050F: drivers/power/supply/max17040_battery.c 13051 13052MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 13053R: Hans de Goede <hdegoede@redhat.com> 13054R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13055R: Marek Szyprowski <m.szyprowski@samsung.com> 13056R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 13057R: Purism Kernel Team <kernel@puri.sm> 13058L: linux-pm@vger.kernel.org 13059S: Maintained 13060F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 13061F: drivers/power/supply/max17042_battery.c 13062 13063MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 13064M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13065L: linux-kernel@vger.kernel.org 13066S: Maintained 13067F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 13068F: drivers/regulator/max20086-regulator.c 13069 13070MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 13071M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 13072L: linux-iio@vger.kernel.org 13073S: Maintained 13074F: drivers/iio/temperature/max30208.c 13075 13076MAXIM MAX77650 PMIC MFD DRIVER 13077M: Bartosz Golaszewski <brgl@bgdev.pl> 13078L: linux-kernel@vger.kernel.org 13079S: Maintained 13080F: Documentation/devicetree/bindings/*/*max77650.yaml 13081F: Documentation/devicetree/bindings/*/max77650*.yaml 13082F: drivers/gpio/gpio-max77650.c 13083F: drivers/input/misc/max77650-onkey.c 13084F: drivers/leds/leds-max77650.c 13085F: drivers/mfd/max77650.c 13086F: drivers/power/supply/max77650-charger.c 13087F: drivers/regulator/max77650-regulator.c 13088F: include/linux/mfd/max77650.h 13089 13090MAXIM MAX77714 PMIC MFD DRIVER 13091M: Luca Ceresoli <luca@lucaceresoli.net> 13092S: Maintained 13093F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 13094F: drivers/mfd/max77714.c 13095F: include/linux/mfd/max77714.h 13096 13097MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 13098M: Javier Martinez Canillas <javier@dowhile0.org> 13099L: linux-kernel@vger.kernel.org 13100S: Supported 13101F: Documentation/devicetree/bindings/*/*max77802.yaml 13102F: drivers/regulator/max77802-regulator.c 13103F: include/dt-bindings/*/*max77802.h 13104 13105MAXIM MAX77976 BATTERY CHARGER 13106M: Luca Ceresoli <luca@lucaceresoli.net> 13107S: Supported 13108F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 13109F: drivers/power/supply/max77976_charger.c 13110 13111MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 13112M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13113L: linux-pm@vger.kernel.org 13114S: Maintained 13115B: mailto:linux-samsung-soc@vger.kernel.org 13116F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 13117F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 13118F: drivers/power/supply/max14577_charger.c 13119F: drivers/power/supply/max77693_charger.c 13120 13121MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 13122M: Chanwoo Choi <cw00.choi@samsung.com> 13123M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13124L: linux-kernel@vger.kernel.org 13125S: Maintained 13126B: mailto:linux-samsung-soc@vger.kernel.org 13127F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 13128F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 13129F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 13130F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 13131F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 13132F: drivers/*/*max77843.c 13133F: drivers/*/max14577*.c 13134F: drivers/*/max77686*.c 13135F: drivers/*/max77693*.c 13136F: drivers/clk/clk-max77686.c 13137F: drivers/extcon/extcon-max14577.c 13138F: drivers/extcon/extcon-max77693.c 13139F: drivers/rtc/rtc-max77686.c 13140F: include/linux/mfd/max14577*.h 13141F: include/linux/mfd/max77686*.h 13142F: include/linux/mfd/max77693*.h 13143 13144MAXIRADIO FM RADIO RECEIVER DRIVER 13145M: Hans Verkuil <hverkuil@xs4all.nl> 13146L: linux-media@vger.kernel.org 13147S: Maintained 13148W: https://linuxtv.org 13149T: git git://linuxtv.org/media_tree.git 13150F: drivers/media/radio/radio-maxiradio* 13151 13152MAXLINEAR ETHERNET PHY DRIVER 13153M: Xu Liang <lxu@maxlinear.com> 13154L: netdev@vger.kernel.org 13155S: Supported 13156F: drivers/net/phy/mxl-gpy.c 13157 13158MCAN MMIO DEVICE DRIVER 13159M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 13160L: linux-can@vger.kernel.org 13161S: Maintained 13162F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 13163F: drivers/net/can/m_can/m_can.c 13164F: drivers/net/can/m_can/m_can.h 13165F: drivers/net/can/m_can/m_can_platform.c 13166 13167MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 13168R: Yasushi SHOJI <yashi@spacecubics.com> 13169L: linux-can@vger.kernel.org 13170S: Maintained 13171F: drivers/net/can/usb/mcba_usb.c 13172 13173MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 13174M: Rishi Gupta <gupt21@gmail.com> 13175L: linux-i2c@vger.kernel.org 13176L: linux-input@vger.kernel.org 13177S: Maintained 13178F: drivers/hid/hid-mcp2221.c 13179 13180MCP251XFD SPI-CAN NETWORK DRIVER 13181M: Marc Kleine-Budde <mkl@pengutronix.de> 13182M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13183R: Thomas Kopp <thomas.kopp@microchip.com> 13184L: linux-can@vger.kernel.org 13185S: Maintained 13186F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 13187F: drivers/net/can/spi/mcp251xfd/ 13188 13189MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 13190M: Peter Rosin <peda@axentia.se> 13191L: linux-iio@vger.kernel.org 13192S: Maintained 13193F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 13194F: drivers/iio/potentiometer/mcp4018.c 13195F: drivers/iio/potentiometer/mcp4531.c 13196 13197MCR20A IEEE-802.15.4 RADIO DRIVER 13198M: Stefan Schmidt <stefan@datenfreihafen.org> 13199L: linux-wpan@vger.kernel.org 13200S: Odd Fixes 13201W: https://github.com/xueliu/mcr20a-linux 13202F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 13203F: drivers/net/ieee802154/mcr20a.c 13204F: drivers/net/ieee802154/mcr20a.h 13205 13206MDIO REGMAP DRIVER 13207M: Maxime Chevallier <maxime.chevallier@bootlin.com> 13208L: netdev@vger.kernel.org 13209S: Maintained 13210F: drivers/net/mdio/mdio-regmap.c 13211F: include/linux/mdio/mdio-regmap.h 13212 13213MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 13214M: William Breathitt Gray <william.gray@linaro.org> 13215L: linux-iio@vger.kernel.org 13216S: Maintained 13217F: drivers/iio/dac/cio-dac.c 13218 13219MEDIA CONTROLLER FRAMEWORK 13220M: Sakari Ailus <sakari.ailus@linux.intel.com> 13221M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13222L: linux-media@vger.kernel.org 13223S: Supported 13224W: https://www.linuxtv.org 13225T: git git://linuxtv.org/media_tree.git 13226F: drivers/media/mc/ 13227F: include/media/media-*.h 13228F: include/uapi/linux/media.h 13229 13230MEDIA DRIVER FOR FREESCALE IMX PXP 13231M: Philipp Zabel <p.zabel@pengutronix.de> 13232L: linux-media@vger.kernel.org 13233S: Maintained 13234T: git git://linuxtv.org/media_tree.git 13235F: drivers/media/platform/nxp/imx-pxp.[ch] 13236 13237MEDIA DRIVERS FOR ASCOT2E 13238M: Sergey Kozlov <serjk@netup.ru> 13239M: Abylay Ospan <aospan@netup.ru> 13240L: linux-media@vger.kernel.org 13241S: Supported 13242W: https://linuxtv.org 13243W: http://netup.tv/ 13244T: git git://linuxtv.org/media_tree.git 13245F: drivers/media/dvb-frontends/ascot2e* 13246 13247MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 13248M: Jasmin Jessich <jasmin@anw.at> 13249L: linux-media@vger.kernel.org 13250S: Maintained 13251W: https://linuxtv.org 13252T: git git://linuxtv.org/media_tree.git 13253F: drivers/media/dvb-frontends/cxd2099* 13254 13255MEDIA DRIVERS FOR CXD2841ER 13256M: Sergey Kozlov <serjk@netup.ru> 13257M: Abylay Ospan <aospan@netup.ru> 13258L: linux-media@vger.kernel.org 13259S: Supported 13260W: https://linuxtv.org 13261W: http://netup.tv/ 13262T: git git://linuxtv.org/media_tree.git 13263F: drivers/media/dvb-frontends/cxd2841er* 13264 13265MEDIA DRIVERS FOR CXD2880 13266M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 13267L: linux-media@vger.kernel.org 13268S: Supported 13269W: http://linuxtv.org/ 13270T: git git://linuxtv.org/media_tree.git 13271F: drivers/media/dvb-frontends/cxd2880/* 13272F: drivers/media/spi/cxd2880* 13273 13274MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 13275L: linux-media@vger.kernel.org 13276S: Orphan 13277W: https://linuxtv.org 13278T: git git://linuxtv.org/media_tree.git 13279F: drivers/media/pci/ddbridge/* 13280 13281MEDIA DRIVERS FOR FREESCALE IMX 13282M: Steve Longerbeam <slongerbeam@gmail.com> 13283M: Philipp Zabel <p.zabel@pengutronix.de> 13284L: linux-media@vger.kernel.org 13285S: Maintained 13286T: git git://linuxtv.org/media_tree.git 13287F: Documentation/admin-guide/media/imx.rst 13288F: Documentation/devicetree/bindings/media/imx.txt 13289F: drivers/staging/media/imx/ 13290F: include/linux/imx-media.h 13291F: include/media/imx.h 13292 13293MEDIA DRIVERS FOR FREESCALE IMX7/8 13294M: Rui Miguel Silva <rmfrfs@gmail.com> 13295M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13296M: Martin Kepplinger <martin.kepplinger@puri.sm> 13297R: Purism Kernel Team <kernel@puri.sm> 13298L: linux-media@vger.kernel.org 13299S: Maintained 13300T: git git://linuxtv.org/media_tree.git 13301F: Documentation/admin-guide/media/imx7.rst 13302F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13303F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13304F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 13305F: drivers/media/platform/nxp/imx-mipi-csis.c 13306F: drivers/media/platform/nxp/imx7-media-csi.c 13307F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 13308 13309MEDIA DRIVERS FOR HELENE 13310M: Abylay Ospan <aospan@netup.ru> 13311L: linux-media@vger.kernel.org 13312S: Supported 13313W: https://linuxtv.org 13314W: http://netup.tv/ 13315T: git git://linuxtv.org/media_tree.git 13316F: drivers/media/dvb-frontends/helene* 13317 13318MEDIA DRIVERS FOR HORUS3A 13319M: Sergey Kozlov <serjk@netup.ru> 13320M: Abylay Ospan <aospan@netup.ru> 13321L: linux-media@vger.kernel.org 13322S: Supported 13323W: https://linuxtv.org 13324W: http://netup.tv/ 13325T: git git://linuxtv.org/media_tree.git 13326F: drivers/media/dvb-frontends/horus3a* 13327 13328MEDIA DRIVERS FOR LNBH25 13329M: Sergey Kozlov <serjk@netup.ru> 13330M: Abylay Ospan <aospan@netup.ru> 13331L: linux-media@vger.kernel.org 13332S: Supported 13333W: https://linuxtv.org 13334W: http://netup.tv/ 13335T: git git://linuxtv.org/media_tree.git 13336F: drivers/media/dvb-frontends/lnbh25* 13337 13338MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13339L: linux-media@vger.kernel.org 13340S: Orphan 13341W: https://linuxtv.org 13342T: git git://linuxtv.org/media_tree.git 13343F: drivers/media/dvb-frontends/mxl5xx* 13344 13345MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13346M: Sergey Kozlov <serjk@netup.ru> 13347M: Abylay Ospan <aospan@netup.ru> 13348L: linux-media@vger.kernel.org 13349S: Supported 13350W: https://linuxtv.org 13351W: http://netup.tv/ 13352T: git git://linuxtv.org/media_tree.git 13353F: drivers/media/pci/netup_unidvb/* 13354 13355MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13356M: Dmitry Osipenko <digetx@gmail.com> 13357L: linux-media@vger.kernel.org 13358L: linux-tegra@vger.kernel.org 13359S: Maintained 13360T: git git://linuxtv.org/media_tree.git 13361F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13362F: drivers/media/platform/nvidia/tegra-vde/ 13363 13364MEDIA DRIVERS FOR RENESAS - CEU 13365M: Jacopo Mondi <jacopo@jmondi.org> 13366L: linux-media@vger.kernel.org 13367L: linux-renesas-soc@vger.kernel.org 13368S: Supported 13369T: git git://linuxtv.org/media_tree.git 13370F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13371F: drivers/media/platform/renesas/renesas-ceu.c 13372F: include/media/drv-intf/renesas-ceu.h 13373 13374MEDIA DRIVERS FOR RENESAS - DRIF 13375M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13376L: linux-media@vger.kernel.org 13377L: linux-renesas-soc@vger.kernel.org 13378S: Supported 13379T: git git://linuxtv.org/media_tree.git 13380F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13381F: drivers/media/platform/renesas/rcar_drif.c 13382 13383MEDIA DRIVERS FOR RENESAS - FCP 13384M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13385L: linux-media@vger.kernel.org 13386L: linux-renesas-soc@vger.kernel.org 13387S: Supported 13388T: git git://linuxtv.org/media_tree.git 13389F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13390F: drivers/media/platform/renesas/rcar-fcp.c 13391F: include/media/rcar-fcp.h 13392 13393MEDIA DRIVERS FOR RENESAS - FDP1 13394M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13395L: linux-media@vger.kernel.org 13396L: linux-renesas-soc@vger.kernel.org 13397S: Supported 13398T: git git://linuxtv.org/media_tree.git 13399F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13400F: drivers/media/platform/renesas/rcar_fdp1.c 13401 13402MEDIA DRIVERS FOR RENESAS - VIN 13403M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13404L: linux-media@vger.kernel.org 13405L: linux-renesas-soc@vger.kernel.org 13406S: Supported 13407T: git git://linuxtv.org/media_tree.git 13408F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13409F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13410F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13411F: drivers/media/platform/renesas/rcar-isp.c 13412F: drivers/media/platform/renesas/rcar-vin/ 13413 13414MEDIA DRIVERS FOR RENESAS - VSP1 13415M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13416M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13417L: linux-media@vger.kernel.org 13418L: linux-renesas-soc@vger.kernel.org 13419S: Supported 13420T: git git://linuxtv.org/media_tree.git 13421F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13422F: drivers/media/platform/renesas/vsp1/ 13423 13424MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13425L: linux-media@vger.kernel.org 13426S: Orphan 13427W: https://linuxtv.org 13428T: git git://linuxtv.org/media_tree.git 13429F: drivers/media/dvb-frontends/stv0910* 13430 13431MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13432L: linux-media@vger.kernel.org 13433S: Orphan 13434W: https://linuxtv.org 13435T: git git://linuxtv.org/media_tree.git 13436F: drivers/media/dvb-frontends/stv6111* 13437 13438MEDIA DRIVERS FOR STM32 - DCMI 13439M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13440L: linux-media@vger.kernel.org 13441S: Supported 13442T: git git://linuxtv.org/media_tree.git 13443F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13444F: drivers/media/platform/st/stm32/stm32-dcmi.c 13445 13446MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13447M: Mauro Carvalho Chehab <mchehab@kernel.org> 13448L: linux-media@vger.kernel.org 13449S: Maintained 13450W: https://linuxtv.org 13451Q: http://patchwork.kernel.org/project/linux-media/list/ 13452T: git git://linuxtv.org/media_tree.git 13453F: Documentation/admin-guide/media/ 13454F: Documentation/devicetree/bindings/media/ 13455F: Documentation/driver-api/media/ 13456F: Documentation/userspace-api/media/ 13457F: drivers/media/ 13458F: drivers/staging/media/ 13459F: include/dt-bindings/media/ 13460F: include/linux/platform_data/media/ 13461F: include/media/ 13462F: include/uapi/linux/dvb/ 13463F: include/uapi/linux/ivtv* 13464F: include/uapi/linux/media.h 13465F: include/uapi/linux/uvcvideo.h 13466F: include/uapi/linux/v4l2-* 13467F: include/uapi/linux/videodev2.h 13468 13469MEDIATEK BLUETOOTH DRIVER 13470M: Sean Wang <sean.wang@mediatek.com> 13471L: linux-bluetooth@vger.kernel.org 13472L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13473S: Maintained 13474F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13475F: drivers/bluetooth/btmtkuart.c 13476 13477MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13478M: Sean Wang <sean.wang@mediatek.com> 13479L: linux-pm@vger.kernel.org 13480S: Maintained 13481F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13482F: drivers/power/reset/mt6323-poweroff.c 13483 13484MEDIATEK CIR DRIVER 13485M: Sean Wang <sean.wang@mediatek.com> 13486S: Maintained 13487F: drivers/media/rc/mtk-cir.c 13488 13489MEDIATEK DMA DRIVER 13490M: Sean Wang <sean.wang@mediatek.com> 13491L: dmaengine@vger.kernel.org 13492L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13493L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13494S: Maintained 13495F: Documentation/devicetree/bindings/dma/mtk-* 13496F: drivers/dma/mediatek/ 13497 13498MEDIATEK ETHERNET DRIVER 13499M: Felix Fietkau <nbd@nbd.name> 13500M: John Crispin <john@phrozen.org> 13501M: Sean Wang <sean.wang@mediatek.com> 13502M: Mark Lee <Mark-MC.Lee@mediatek.com> 13503M: Lorenzo Bianconi <lorenzo@kernel.org> 13504L: netdev@vger.kernel.org 13505S: Maintained 13506F: drivers/net/ethernet/mediatek/ 13507 13508MEDIATEK ETHERNET PCS DRIVER 13509M: Alexander Couzens <lynxis@fe80.eu> 13510M: Daniel Golle <daniel@makrotopia.org> 13511L: netdev@vger.kernel.org 13512S: Maintained 13513F: drivers/net/pcs/pcs-mtk-lynxi.c 13514F: include/linux/pcs/pcs-mtk-lynxi.h 13515 13516MEDIATEK ETHERNET PHY DRIVERS 13517M: Daniel Golle <daniel@makrotopia.org> 13518M: Qingfang Deng <dqfext@gmail.com> 13519M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13520L: netdev@vger.kernel.org 13521S: Maintained 13522F: drivers/net/phy/mediatek-ge-soc.c 13523F: drivers/net/phy/mediatek-ge.c 13524 13525MEDIATEK I2C CONTROLLER DRIVER 13526M: Qii Wang <qii.wang@mediatek.com> 13527L: linux-i2c@vger.kernel.org 13528S: Maintained 13529F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13530F: drivers/i2c/busses/i2c-mt65xx.c 13531 13532MEDIATEK IOMMU DRIVER 13533M: Yong Wu <yong.wu@mediatek.com> 13534L: iommu@lists.linux.dev 13535L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13536S: Supported 13537F: Documentation/devicetree/bindings/iommu/mediatek* 13538F: drivers/iommu/mtk_iommu* 13539F: include/dt-bindings/memory/mediatek,mt*-port.h 13540F: include/dt-bindings/memory/mt*-port.h 13541 13542MEDIATEK JPEG DRIVER 13543M: Bin Liu <bin.liu@mediatek.com> 13544S: Supported 13545F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13546F: drivers/media/platform/mediatek/jpeg/ 13547 13548MEDIATEK KEYPAD DRIVER 13549M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13550S: Supported 13551F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13552F: drivers/input/keyboard/mt6779-keypad.c 13553 13554MEDIATEK MDP DRIVER 13555M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13556M: Houlong Wei <houlong.wei@mediatek.com> 13557M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13558S: Supported 13559F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13560F: drivers/media/platform/mediatek/mdp/ 13561F: drivers/media/platform/mediatek/vpu/ 13562 13563MEDIATEK MEDIA DRIVER 13564M: Tiffany Lin <tiffany.lin@mediatek.com> 13565M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13566M: Yunfei Dong <yunfei.dong@mediatek.com> 13567S: Supported 13568F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13569F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13570F: drivers/media/platform/mediatek/vcodec/ 13571F: drivers/media/platform/mediatek/vpu/ 13572 13573MEDIATEK MMC/SD/SDIO DRIVER 13574M: Chaotian Jing <chaotian.jing@mediatek.com> 13575S: Maintained 13576F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13577F: drivers/mmc/host/mtk-sd.c 13578 13579MEDIATEK MT76 WIRELESS LAN DRIVER 13580M: Felix Fietkau <nbd@nbd.name> 13581M: Lorenzo Bianconi <lorenzo@kernel.org> 13582M: Ryder Lee <ryder.lee@mediatek.com> 13583R: Shayne Chen <shayne.chen@mediatek.com> 13584R: Sean Wang <sean.wang@mediatek.com> 13585L: linux-wireless@vger.kernel.org 13586S: Maintained 13587T: git https://github.com/nbd168/wireless 13588F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13589F: drivers/net/wireless/mediatek/mt76/ 13590 13591MEDIATEK MT7601U WIRELESS LAN DRIVER 13592M: Jakub Kicinski <kuba@kernel.org> 13593L: linux-wireless@vger.kernel.org 13594S: Maintained 13595F: drivers/net/wireless/mediatek/mt7601u/ 13596 13597MEDIATEK MT7621 CLOCK DRIVER 13598M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13599S: Maintained 13600F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13601F: drivers/clk/ralink/clk-mt7621.c 13602 13603MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13604M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13605S: Maintained 13606F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13607F: drivers/pci/controller/pcie-mt7621.c 13608 13609MEDIATEK MT7621 PHY PCI DRIVER 13610M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13611S: Maintained 13612F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13613F: drivers/phy/ralink/phy-mt7621-pci.c 13614 13615MEDIATEK MT7621/28/88 I2C DRIVER 13616M: Stefan Roese <sr@denx.de> 13617L: linux-i2c@vger.kernel.org 13618S: Maintained 13619F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13620F: drivers/i2c/busses/i2c-mt7621.c 13621 13622MEDIATEK MTMIPS CLOCK DRIVER 13623M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13624S: Maintained 13625F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13626F: drivers/clk/ralink/clk-mtmips.c 13627 13628MEDIATEK NAND CONTROLLER DRIVER 13629L: linux-mtd@lists.infradead.org 13630S: Orphan 13631F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13632F: drivers/mtd/nand/raw/mtk_* 13633 13634MEDIATEK PMIC LED DRIVER 13635M: Sean Wang <sean.wang@mediatek.com> 13636S: Maintained 13637F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13638F: drivers/leds/leds-mt6323.c 13639 13640MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13641M: Sean Wang <sean.wang@mediatek.com> 13642S: Maintained 13643F: drivers/char/hw_random/mtk-rng.c 13644 13645MEDIATEK SMI DRIVER 13646M: Yong Wu <yong.wu@mediatek.com> 13647L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13648S: Supported 13649F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13650F: drivers/memory/mtk-smi.c 13651F: include/soc/mediatek/smi.h 13652 13653MEDIATEK SWITCH DRIVER 13654M: Arınç ÜNAL <arinc.unal@arinc9.com> 13655M: Daniel Golle <daniel@makrotopia.org> 13656M: Landen Chao <Landen.Chao@mediatek.com> 13657M: DENG Qingfang <dqfext@gmail.com> 13658M: Sean Wang <sean.wang@mediatek.com> 13659L: netdev@vger.kernel.org 13660S: Maintained 13661F: drivers/net/dsa/mt7530-mdio.c 13662F: drivers/net/dsa/mt7530-mmio.c 13663F: drivers/net/dsa/mt7530.* 13664F: net/dsa/tag_mtk.c 13665 13666MEDIATEK T7XX 5G WWAN MODEM DRIVER 13667M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13668R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13669R: Liu Haijun <haijun.liu@mediatek.com> 13670R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13671R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13672L: netdev@vger.kernel.org 13673S: Supported 13674F: drivers/net/wwan/t7xx/ 13675 13676MEDIATEK USB3 DRD IP DRIVER 13677M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13678L: linux-usb@vger.kernel.org 13679L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13680L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13681S: Maintained 13682F: Documentation/devicetree/bindings/usb/mediatek,* 13683F: drivers/usb/host/xhci-mtk* 13684F: drivers/usb/mtu3/ 13685 13686MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13687M: Peter Senna Tschudin <peter.senna@gmail.com> 13688M: Ian Ray <ian.ray@ge.com> 13689M: Martyn Welch <martyn.welch@collabora.co.uk> 13690S: Maintained 13691F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13692F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13693 13694MEGARAID SCSI/SAS DRIVERS 13695M: Kashyap Desai <kashyap.desai@broadcom.com> 13696M: Sumit Saxena <sumit.saxena@broadcom.com> 13697M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13698M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 13699L: megaraidlinux.pdl@broadcom.com 13700L: linux-scsi@vger.kernel.org 13701S: Maintained 13702W: http://www.avagotech.com/support/ 13703F: Documentation/scsi/megaraid.rst 13704F: drivers/scsi/megaraid.* 13705F: drivers/scsi/megaraid/ 13706 13707MELEXIS MLX90614 DRIVER 13708M: Crt Mori <cmo@melexis.com> 13709L: linux-iio@vger.kernel.org 13710S: Supported 13711W: http://www.melexis.com 13712F: drivers/iio/temperature/mlx90614.c 13713 13714MELEXIS MLX90632 DRIVER 13715M: Crt Mori <cmo@melexis.com> 13716L: linux-iio@vger.kernel.org 13717S: Supported 13718W: http://www.melexis.com 13719F: drivers/iio/temperature/mlx90632.c 13720 13721MELFAS MIP4 TOUCHSCREEN DRIVER 13722M: Sangwon Jee <jeesw@melfas.com> 13723S: Supported 13724W: http://www.melfas.com 13725F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13726F: drivers/input/touchscreen/melfas_mip4.c 13727 13728MELLANOX BLUEFIELD I2C DRIVER 13729M: Khalil Blaiech <kblaiech@nvidia.com> 13730M: Asmaa Mnebhi <asmaa@nvidia.com> 13731L: linux-i2c@vger.kernel.org 13732S: Supported 13733F: drivers/i2c/busses/i2c-mlxbf.c 13734 13735MELLANOX ETHERNET DRIVER (mlx4_en) 13736M: Tariq Toukan <tariqt@nvidia.com> 13737L: netdev@vger.kernel.org 13738S: Supported 13739W: http://www.mellanox.com 13740Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13741F: drivers/net/ethernet/mellanox/mlx4/en_* 13742 13743MELLANOX ETHERNET DRIVER (mlx5e) 13744M: Saeed Mahameed <saeedm@nvidia.com> 13745L: netdev@vger.kernel.org 13746S: Supported 13747W: http://www.mellanox.com 13748Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13749F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13750 13751MELLANOX ETHERNET INNOVA DRIVERS 13752R: Boris Pismenny <borisp@nvidia.com> 13753L: netdev@vger.kernel.org 13754S: Supported 13755W: http://www.mellanox.com 13756Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13757F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13758F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13759F: include/linux/mlx5/mlx5_ifc_fpga.h 13760 13761MELLANOX ETHERNET SWITCH DRIVERS 13762M: Ido Schimmel <idosch@nvidia.com> 13763M: Petr Machata <petrm@nvidia.com> 13764L: netdev@vger.kernel.org 13765S: Supported 13766W: http://www.mellanox.com 13767Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13768F: drivers/net/ethernet/mellanox/mlxsw/ 13769F: tools/testing/selftests/drivers/net/mlxsw/ 13770 13771MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13772M: mlxsw@nvidia.com 13773L: netdev@vger.kernel.org 13774S: Supported 13775W: http://www.mellanox.com 13776Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13777F: drivers/net/ethernet/mellanox/mlxfw/ 13778 13779MELLANOX HARDWARE PLATFORM SUPPORT 13780M: Hans de Goede <hdegoede@redhat.com> 13781M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 13782M: Mark Gross <markgross@kernel.org> 13783M: Vadim Pasternak <vadimp@nvidia.com> 13784L: platform-driver-x86@vger.kernel.org 13785S: Supported 13786F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13787F: drivers/platform/mellanox/ 13788F: include/linux/platform_data/mlxreg.h 13789 13790MELLANOX MLX4 core VPI driver 13791M: Tariq Toukan <tariqt@nvidia.com> 13792L: netdev@vger.kernel.org 13793L: linux-rdma@vger.kernel.org 13794S: Supported 13795W: http://www.mellanox.com 13796Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13797F: drivers/net/ethernet/mellanox/mlx4/ 13798F: include/linux/mlx4/ 13799 13800MELLANOX MLX4 IB driver 13801M: Yishai Hadas <yishaih@nvidia.com> 13802L: linux-rdma@vger.kernel.org 13803S: Supported 13804W: http://www.mellanox.com 13805Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13806F: drivers/infiniband/hw/mlx4/ 13807F: include/linux/mlx4/ 13808F: include/uapi/rdma/mlx4-abi.h 13809 13810MELLANOX MLX5 core VPI driver 13811M: Saeed Mahameed <saeedm@nvidia.com> 13812M: Leon Romanovsky <leonro@nvidia.com> 13813L: netdev@vger.kernel.org 13814L: linux-rdma@vger.kernel.org 13815S: Supported 13816W: http://www.mellanox.com 13817Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13818F: Documentation/networking/device_drivers/ethernet/mellanox/ 13819F: drivers/net/ethernet/mellanox/mlx5/core/ 13820F: include/linux/mlx5/ 13821 13822MELLANOX MLX5 IB driver 13823M: Leon Romanovsky <leonro@nvidia.com> 13824L: linux-rdma@vger.kernel.org 13825S: Supported 13826W: http://www.mellanox.com 13827Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13828F: drivers/infiniband/hw/mlx5/ 13829F: include/linux/mlx5/ 13830F: include/uapi/rdma/mlx5-abi.h 13831 13832MELLANOX MLX5 VDPA DRIVER 13833M: Dragos Tatulea <dtatulea@nvidia.com> 13834L: virtualization@lists.linux-foundation.org 13835S: Supported 13836F: drivers/vdpa/mlx5/ 13837 13838MELLANOX MLXCPLD I2C AND MUX DRIVER 13839M: Vadim Pasternak <vadimp@nvidia.com> 13840M: Michael Shych <michaelsh@nvidia.com> 13841L: linux-i2c@vger.kernel.org 13842S: Supported 13843F: Documentation/i2c/busses/i2c-mlxcpld.rst 13844F: drivers/i2c/busses/i2c-mlxcpld.c 13845F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13846 13847MELLANOX MLXCPLD LED DRIVER 13848M: Vadim Pasternak <vadimp@nvidia.com> 13849L: linux-leds@vger.kernel.org 13850S: Supported 13851F: Documentation/leds/leds-mlxcpld.rst 13852F: drivers/leds/leds-mlxcpld.c 13853F: drivers/leds/leds-mlxreg.c 13854 13855MELLANOX PLATFORM DRIVER 13856M: Vadim Pasternak <vadimp@nvidia.com> 13857L: platform-driver-x86@vger.kernel.org 13858S: Supported 13859F: drivers/platform/x86/mlx-platform.c 13860 13861MEMBARRIER SUPPORT 13862M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13863M: "Paul E. McKenney" <paulmck@kernel.org> 13864L: linux-kernel@vger.kernel.org 13865S: Supported 13866F: arch/powerpc/include/asm/membarrier.h 13867F: include/uapi/linux/membarrier.h 13868F: kernel/sched/membarrier.c 13869 13870MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13871M: Mike Rapoport <rppt@kernel.org> 13872L: linux-mm@kvack.org 13873S: Maintained 13874F: Documentation/core-api/boot-time-mm.rst 13875F: include/linux/memblock.h 13876F: mm/memblock.c 13877F: mm/mm_init.c 13878F: tools/testing/memblock/ 13879 13880MEMORY CONTROLLER DRIVERS 13881M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13882L: linux-kernel@vger.kernel.org 13883S: Maintained 13884B: mailto:krzysztof.kozlowski@linaro.org 13885T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13886F: Documentation/devicetree/bindings/memory-controllers/ 13887F: drivers/memory/ 13888F: include/dt-bindings/memory/ 13889F: include/memory/ 13890 13891MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13892M: Dmitry Osipenko <digetx@gmail.com> 13893L: linux-pm@vger.kernel.org 13894L: linux-tegra@vger.kernel.org 13895S: Maintained 13896T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13897F: drivers/devfreq/tegra30-devfreq.c 13898 13899MEMORY HOT(UN)PLUG 13900M: David Hildenbrand <david@redhat.com> 13901M: Oscar Salvador <osalvador@suse.de> 13902L: linux-mm@kvack.org 13903S: Maintained 13904F: Documentation/admin-guide/mm/memory-hotplug.rst 13905F: Documentation/core-api/memory-hotplug.rst 13906F: drivers/base/memory.c 13907F: include/linux/memory_hotplug.h 13908F: mm/memory_hotplug.c 13909F: tools/testing/selftests/memory-hotplug/ 13910 13911MEMORY MANAGEMENT 13912M: Andrew Morton <akpm@linux-foundation.org> 13913L: linux-mm@kvack.org 13914S: Maintained 13915W: http://www.linux-mm.org 13916T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13917T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13918F: include/linux/gfp.h 13919F: include/linux/gfp_types.h 13920F: include/linux/memory_hotplug.h 13921F: include/linux/mm.h 13922F: include/linux/mmzone.h 13923F: include/linux/pagewalk.h 13924F: include/linux/rmap.h 13925F: include/trace/events/ksm.h 13926F: mm/ 13927F: tools/mm/ 13928F: tools/testing/selftests/mm/ 13929 13930MEMORY TECHNOLOGY DEVICES (MTD) 13931M: Miquel Raynal <miquel.raynal@bootlin.com> 13932M: Richard Weinberger <richard@nod.at> 13933M: Vignesh Raghavendra <vigneshr@ti.com> 13934L: linux-mtd@lists.infradead.org 13935S: Maintained 13936W: http://www.linux-mtd.infradead.org/ 13937Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13938C: irc://irc.oftc.net/mtd 13939T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13940T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13941F: Documentation/devicetree/bindings/mtd/ 13942F: drivers/mtd/ 13943F: include/linux/mtd/ 13944F: include/uapi/mtd/ 13945 13946MEMSENSING MICROSYSTEMS MSA311 DRIVER 13947M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13948L: linux-iio@vger.kernel.org 13949S: Maintained 13950F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13951F: drivers/iio/accel/msa311.c 13952 13953MEN A21 WATCHDOG DRIVER 13954M: Johannes Thumshirn <morbidrsa@gmail.com> 13955L: linux-watchdog@vger.kernel.org 13956S: Maintained 13957F: drivers/watchdog/mena21_wdt.c 13958 13959MEN CHAMELEON BUS (mcb) 13960M: Johannes Thumshirn <morbidrsa@gmail.com> 13961S: Maintained 13962F: Documentation/driver-api/men-chameleon-bus.rst 13963F: drivers/mcb/ 13964F: include/linux/mcb.h 13965 13966MEN F21BMC (Board Management Controller) 13967M: Andreas Werner <andreas.werner@men.de> 13968S: Supported 13969F: Documentation/hwmon/menf21bmc.rst 13970F: drivers/hwmon/menf21bmc_hwmon.c 13971F: drivers/leds/leds-menf21bmc.c 13972F: drivers/mfd/menf21bmc.c 13973F: drivers/watchdog/menf21bmc_wdt.c 13974 13975MEN Z069 WATCHDOG DRIVER 13976M: Johannes Thumshirn <jth@kernel.org> 13977L: linux-watchdog@vger.kernel.org 13978S: Maintained 13979F: drivers/watchdog/menz69_wdt.c 13980 13981MESON AO CEC DRIVER FOR AMLOGIC SOCS 13982M: Neil Armstrong <neil.armstrong@linaro.org> 13983L: linux-media@vger.kernel.org 13984L: linux-amlogic@lists.infradead.org 13985S: Supported 13986W: http://linux-meson.com/ 13987T: git git://linuxtv.org/media_tree.git 13988F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13989F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13990F: drivers/media/cec/platform/meson/ao-cec.c 13991 13992MESON GE2D DRIVER FOR AMLOGIC SOCS 13993M: Neil Armstrong <neil.armstrong@linaro.org> 13994L: linux-media@vger.kernel.org 13995L: linux-amlogic@lists.infradead.org 13996S: Supported 13997T: git git://linuxtv.org/media_tree.git 13998F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13999F: drivers/media/platform/amlogic/meson-ge2d/ 14000 14001MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 14002M: Liang Yang <liang.yang@amlogic.com> 14003L: linux-mtd@lists.infradead.org 14004S: Maintained 14005F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 14006F: drivers/mtd/nand/raw/meson_* 14007 14008MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 14009M: Neil Armstrong <neil.armstrong@linaro.org> 14010L: linux-media@vger.kernel.org 14011L: linux-amlogic@lists.infradead.org 14012S: Supported 14013T: git git://linuxtv.org/media_tree.git 14014F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 14015F: drivers/staging/media/meson/vdec/ 14016 14017METHODE UDPU SUPPORT 14018M: Robert Marko <robert.marko@sartura.hr> 14019S: Maintained 14020F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 14021F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 14022 14023MHI BUS 14024M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 14025L: mhi@lists.linux.dev 14026L: linux-arm-msm@vger.kernel.org 14027S: Maintained 14028T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 14029F: Documentation/ABI/stable/sysfs-bus-mhi 14030F: Documentation/mhi/ 14031F: drivers/bus/mhi/ 14032F: drivers/pci/endpoint/functions/pci-epf-mhi.c 14033F: include/linux/mhi.h 14034 14035MICROBLAZE ARCHITECTURE 14036M: Michal Simek <monstr@monstr.eu> 14037S: Supported 14038W: http://www.monstr.eu/fdt/ 14039T: git git://git.monstr.eu/linux-2.6-microblaze.git 14040F: arch/microblaze/ 14041 14042MICROBLAZE TMR INJECT 14043M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14044S: Supported 14045F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 14046F: drivers/misc/xilinx_tmr_inject.c 14047 14048MICROBLAZE TMR MANAGER 14049M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14050S: Supported 14051F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 14052F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 14053F: drivers/misc/xilinx_tmr_manager.c 14054 14055MICROCHIP AT91 DMA DRIVERS 14056M: Ludovic Desroches <ludovic.desroches@microchip.com> 14057M: Tudor Ambarus <tudor.ambarus@linaro.org> 14058L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14059L: dmaengine@vger.kernel.org 14060S: Supported 14061F: Documentation/devicetree/bindings/dma/atmel-dma.txt 14062F: drivers/dma/at_hdmac.c 14063F: drivers/dma/at_xdmac.c 14064F: include/dt-bindings/dma/at91.h 14065 14066MICROCHIP AT91 SERIAL DRIVER 14067M: Richard Genoud <richard.genoud@gmail.com> 14068S: Maintained 14069F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14070F: drivers/tty/serial/atmel_serial.c 14071F: drivers/tty/serial/atmel_serial.h 14072 14073MICROCHIP AT91 USART MFD DRIVER 14074M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14075L: linux-kernel@vger.kernel.org 14076S: Supported 14077F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14078F: drivers/mfd/at91-usart.c 14079F: include/dt-bindings/mfd/at91-usart.h 14080 14081MICROCHIP AT91 USART SPI DRIVER 14082M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14083L: linux-spi@vger.kernel.org 14084S: Supported 14085F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14086F: drivers/spi/spi-at91-usart.c 14087 14088MICROCHIP AUDIO ASOC DRIVERS 14089M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14090L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14091S: Supported 14092F: Documentation/devicetree/bindings/sound/atmel* 14093F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 14094F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 14095F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 14096F: sound/soc/atmel 14097 14098MICROCHIP CSI2DC DRIVER 14099M: Eugen Hristev <eugen.hristev@microchip.com> 14100L: linux-media@vger.kernel.org 14101S: Supported 14102F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 14103F: drivers/media/platform/microchip/microchip-csi2dc.c 14104 14105MICROCHIP ECC DRIVER 14106M: Tudor Ambarus <tudor.ambarus@linaro.org> 14107L: linux-crypto@vger.kernel.org 14108S: Maintained 14109F: drivers/crypto/atmel-ecc.* 14110 14111MICROCHIP EIC DRIVER 14112M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14113L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14114S: Supported 14115F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 14116F: drivers/irqchip/irq-mchp-eic.c 14117 14118MICROCHIP I2C DRIVER 14119M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 14120L: linux-i2c@vger.kernel.org 14121S: Supported 14122F: drivers/i2c/busses/i2c-at91-*.c 14123F: drivers/i2c/busses/i2c-at91.h 14124 14125MICROCHIP ISC DRIVER 14126M: Eugen Hristev <eugen.hristev@microchip.com> 14127L: linux-media@vger.kernel.org 14128S: Supported 14129F: Documentation/devicetree/bindings/media/atmel,isc.yaml 14130F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 14131F: drivers/media/platform/microchip/microchip-isc* 14132F: drivers/media/platform/microchip/microchip-sama*-isc* 14133F: drivers/staging/media/deprecated/atmel/atmel-isc* 14134F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 14135F: include/linux/atmel-isc-media.h 14136 14137MICROCHIP ISI DRIVER 14138M: Eugen Hristev <eugen.hristev@microchip.com> 14139L: linux-media@vger.kernel.org 14140S: Supported 14141F: drivers/media/platform/atmel/atmel-isi.c 14142F: drivers/media/platform/atmel/atmel-isi.h 14143 14144MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 14145M: Woojung Huh <woojung.huh@microchip.com> 14146M: UNGLinuxDriver@microchip.com 14147L: netdev@vger.kernel.org 14148S: Maintained 14149F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 14150F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 14151F: drivers/net/dsa/microchip/* 14152F: include/linux/dsa/ksz_common.h 14153F: include/linux/platform_data/microchip-ksz.h 14154F: net/dsa/tag_ksz.c 14155 14156MICROCHIP LAN743X ETHERNET DRIVER 14157M: Bryan Whitehead <bryan.whitehead@microchip.com> 14158M: UNGLinuxDriver@microchip.com 14159L: netdev@vger.kernel.org 14160S: Maintained 14161F: drivers/net/ethernet/microchip/lan743x_* 14162 14163MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 14164M: Arun Ramadoss <arun.ramadoss@microchip.com> 14165R: UNGLinuxDriver@microchip.com 14166L: netdev@vger.kernel.org 14167S: Maintained 14168F: drivers/net/phy/microchip_t1.c 14169 14170MICROCHIP LAN966X ETHERNET DRIVER 14171M: Horatiu Vultur <horatiu.vultur@microchip.com> 14172M: UNGLinuxDriver@microchip.com 14173L: netdev@vger.kernel.org 14174S: Maintained 14175F: drivers/net/ethernet/microchip/lan966x/* 14176 14177MICROCHIP LCDFB DRIVER 14178M: Nicolas Ferre <nicolas.ferre@microchip.com> 14179L: linux-fbdev@vger.kernel.org 14180S: Maintained 14181F: drivers/video/fbdev/atmel_lcdfb.c 14182F: include/video/atmel_lcdc.h 14183 14184MICROCHIP MCP16502 PMIC DRIVER 14185M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14186L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14187S: Supported 14188F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 14189F: drivers/regulator/mcp16502.c 14190 14191MICROCHIP MCP3564 ADC DRIVER 14192M: Marius Cristea <marius.cristea@microchip.com> 14193L: linux-iio@vger.kernel.org 14194S: Supported 14195F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 14196F: drivers/iio/adc/mcp3564.c 14197 14198MICROCHIP MCP3911 ADC DRIVER 14199M: Marcus Folkesson <marcus.folkesson@gmail.com> 14200M: Kent Gustavsson <kent@minoris.se> 14201L: linux-iio@vger.kernel.org 14202S: Maintained 14203F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 14204F: drivers/iio/adc/mcp3911.c 14205 14206MICROCHIP MMC/SD/SDIO MCI DRIVER 14207M: Aubin Constans <aubin.constans@microchip.com> 14208S: Maintained 14209F: drivers/mmc/host/atmel-mci.c 14210 14211MICROCHIP NAND DRIVER 14212M: Tudor Ambarus <tudor.ambarus@linaro.org> 14213L: linux-mtd@lists.infradead.org 14214S: Supported 14215F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 14216F: drivers/mtd/nand/raw/atmel/* 14217 14218MICROCHIP OTPC DRIVER 14219M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14220L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14221S: Supported 14222F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 14223F: drivers/nvmem/microchip-otpc.c 14224F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 14225 14226MICROCHIP PCI1XXXX GP DRIVER 14227M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 14228M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14229L: linux-gpio@vger.kernel.org 14230S: Supported 14231F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 14232F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 14233F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 14234F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 14235 14236MICROCHIP PCI1XXXX I2C DRIVER 14237M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14238M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14239M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 14240L: linux-i2c@vger.kernel.org 14241S: Maintained 14242F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 14243 14244MICROCHIP PCIe UART DRIVER 14245M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14246M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14247L: linux-serial@vger.kernel.org 14248S: Maintained 14249F: drivers/tty/serial/8250/8250_pci1xxxx.c 14250 14251MICROCHIP POLARFIRE FPGA DRIVERS 14252M: Conor Dooley <conor.dooley@microchip.com> 14253R: Vladimir Georgiev <v.georgiev@metrotek.ru> 14254L: linux-fpga@vger.kernel.org 14255S: Supported 14256F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 14257F: drivers/fpga/microchip-spi.c 14258 14259MICROCHIP PWM DRIVER 14260M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14261L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14262L: linux-pwm@vger.kernel.org 14263S: Supported 14264F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 14265F: drivers/pwm/pwm-atmel.c 14266 14267MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 14268M: Eugen Hristev <eugen.hristev@microchip.com> 14269L: linux-iio@vger.kernel.org 14270S: Supported 14271F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 14272F: drivers/iio/adc/at91-sama5d2_adc.c 14273F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 14274 14275MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 14276M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14277S: Supported 14278F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 14279F: drivers/power/reset/at91-sama5d2_shdwc.c 14280 14281MICROCHIP SOC DRIVERS 14282M: Conor Dooley <conor@kernel.org> 14283S: Supported 14284T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 14285F: drivers/soc/microchip/ 14286 14287MICROCHIP SPI DRIVER 14288M: Ryan Wanner <ryan.wanner@microchip.com> 14289S: Supported 14290F: drivers/spi/spi-atmel.* 14291 14292MICROCHIP SSC DRIVER 14293M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14294L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14295S: Supported 14296F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 14297F: drivers/misc/atmel-ssc.c 14298F: include/linux/atmel-ssc.h 14299 14300Microchip Timer Counter Block (TCB) Capture Driver 14301M: Kamel Bouhara <kamel.bouhara@bootlin.com> 14302L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14303L: linux-iio@vger.kernel.org 14304S: Maintained 14305F: drivers/counter/microchip-tcb-capture.c 14306 14307MICROCHIP USB251XB DRIVER 14308M: Richard Leitner <richard.leitner@skidata.com> 14309L: linux-usb@vger.kernel.org 14310S: Maintained 14311F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14312F: drivers/usb/misc/usb251xb.c 14313 14314MICROCHIP USBA UDC DRIVER 14315M: Cristian Birsan <cristian.birsan@microchip.com> 14316L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14317S: Supported 14318F: drivers/usb/gadget/udc/atmel_usba_udc.* 14319 14320MICROCHIP WILC1000 WIFI DRIVER 14321M: Ajay Singh <ajay.kathat@microchip.com> 14322M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14323L: linux-wireless@vger.kernel.org 14324S: Supported 14325F: drivers/net/wireless/microchip/wilc1000/ 14326 14327MICROSEMI MIPS SOCS 14328M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14329M: UNGLinuxDriver@microchip.com 14330L: linux-mips@vger.kernel.org 14331S: Supported 14332F: Documentation/devicetree/bindings/mips/mscc.txt 14333F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14334F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14335F: arch/mips/boot/dts/mscc/ 14336F: arch/mips/configs/generic/board-ocelot.config 14337F: arch/mips/generic/board-ocelot.c 14338 14339MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14340M: Don Brace <don.brace@microchip.com> 14341L: storagedev@microchip.com 14342L: linux-scsi@vger.kernel.org 14343S: Supported 14344F: Documentation/scsi/smartpqi.rst 14345F: drivers/scsi/smartpqi/Kconfig 14346F: drivers/scsi/smartpqi/Makefile 14347F: drivers/scsi/smartpqi/smartpqi*.[ch] 14348F: include/linux/cciss*.h 14349F: include/uapi/linux/cciss*.h 14350 14351MICROSOFT MANA RDMA DRIVER 14352M: Long Li <longli@microsoft.com> 14353M: Ajay Sharma <sharmaajay@microsoft.com> 14354L: linux-rdma@vger.kernel.org 14355S: Supported 14356F: drivers/infiniband/hw/mana/ 14357F: include/net/mana 14358F: include/uapi/rdma/mana-abi.h 14359 14360MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14361M: Maximilian Luz <luzmaximilian@gmail.com> 14362L: platform-driver-x86@vger.kernel.org 14363S: Maintained 14364F: drivers/platform/surface/surface_aggregator_tabletsw.c 14365 14366MICROSOFT SURFACE BATTERY AND AC DRIVERS 14367M: Maximilian Luz <luzmaximilian@gmail.com> 14368L: linux-pm@vger.kernel.org 14369L: platform-driver-x86@vger.kernel.org 14370S: Maintained 14371F: drivers/power/supply/surface_battery.c 14372F: drivers/power/supply/surface_charger.c 14373 14374MICROSOFT SURFACE DTX DRIVER 14375M: Maximilian Luz <luzmaximilian@gmail.com> 14376L: platform-driver-x86@vger.kernel.org 14377S: Maintained 14378F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14379F: drivers/platform/surface/surface_dtx.c 14380F: include/uapi/linux/surface_aggregator/dtx.h 14381 14382MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14383M: Maximilian Luz <luzmaximilian@gmail.com> 14384L: platform-driver-x86@vger.kernel.org 14385S: Maintained 14386F: drivers/platform/surface/surface_gpe.c 14387 14388MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14389M: Hans de Goede <hdegoede@redhat.com> 14390M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14391M: Mark Gross <markgross@kernel.org> 14392M: Maximilian Luz <luzmaximilian@gmail.com> 14393L: platform-driver-x86@vger.kernel.org 14394S: Maintained 14395T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14396F: drivers/platform/surface/ 14397 14398MICROSOFT SURFACE HID TRANSPORT DRIVER 14399M: Maximilian Luz <luzmaximilian@gmail.com> 14400L: linux-input@vger.kernel.org 14401L: platform-driver-x86@vger.kernel.org 14402S: Maintained 14403F: drivers/hid/surface-hid/ 14404 14405MICROSOFT SURFACE HOT-PLUG DRIVER 14406M: Maximilian Luz <luzmaximilian@gmail.com> 14407L: platform-driver-x86@vger.kernel.org 14408S: Maintained 14409F: drivers/platform/surface/surface_hotplug.c 14410 14411MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14412M: Maximilian Luz <luzmaximilian@gmail.com> 14413L: platform-driver-x86@vger.kernel.org 14414S: Maintained 14415F: drivers/platform/surface/surface_platform_profile.c 14416 14417MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14418M: Chen Yu <yu.c.chen@intel.com> 14419L: platform-driver-x86@vger.kernel.org 14420S: Supported 14421F: drivers/platform/surface/surfacepro3_button.c 14422 14423MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14424M: Maximilian Luz <luzmaximilian@gmail.com> 14425L: platform-driver-x86@vger.kernel.org 14426S: Maintained 14427F: drivers/platform/surface/surface_aggregator_hub.c 14428 14429MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14430M: Maximilian Luz <luzmaximilian@gmail.com> 14431L: platform-driver-x86@vger.kernel.org 14432S: Maintained 14433W: https://github.com/linux-surface/surface-aggregator-module 14434C: irc://irc.libera.chat/linux-surface 14435F: Documentation/driver-api/surface_aggregator/ 14436F: drivers/platform/surface/aggregator/ 14437F: drivers/platform/surface/surface_acpi_notify.c 14438F: drivers/platform/surface/surface_aggregator_cdev.c 14439F: drivers/platform/surface/surface_aggregator_registry.c 14440F: include/linux/surface_acpi_notify.h 14441F: include/linux/surface_aggregator/ 14442F: include/uapi/linux/surface_aggregator/ 14443 14444MICROTEK X6 SCANNER 14445M: Oliver Neukum <oliver@neukum.org> 14446S: Maintained 14447F: drivers/usb/image/microtek.* 14448 14449MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14450M: Luka Kovacic <luka.kovacic@sartura.hr> 14451M: Luka Perkov <luka.perkov@sartura.hr> 14452S: Maintained 14453F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14454F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14455F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14456F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14457F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14458F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14459 14460MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14461M: Sakari Ailus <sakari.ailus@linux.intel.com> 14462L: linux-media@vger.kernel.org 14463S: Maintained 14464F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14465F: Documentation/driver-api/media/drivers/ccs/ 14466F: Documentation/userspace-api/media/drivers/ccs.rst 14467F: drivers/media/i2c/ccs-pll.c 14468F: drivers/media/i2c/ccs-pll.h 14469F: drivers/media/i2c/ccs/ 14470F: include/uapi/linux/ccs.h 14471F: include/uapi/linux/smiapp.h 14472 14473MIPS 14474M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14475L: linux-mips@vger.kernel.org 14476S: Maintained 14477W: http://www.linux-mips.org/ 14478Q: https://patchwork.kernel.org/project/linux-mips/list/ 14479T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14480F: Documentation/devicetree/bindings/mips/ 14481F: Documentation/arch/mips/ 14482F: arch/mips/ 14483F: drivers/platform/mips/ 14484F: include/dt-bindings/mips/ 14485 14486MIPS BOSTON DEVELOPMENT BOARD 14487M: Paul Burton <paulburton@kernel.org> 14488L: linux-mips@vger.kernel.org 14489S: Maintained 14490F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14491F: arch/mips/boot/dts/img/boston.dts 14492F: arch/mips/configs/generic/board-boston.config 14493F: drivers/clk/imgtec/clk-boston.c 14494F: include/dt-bindings/clock/boston-clock.h 14495 14496MIPS CORE DRIVERS 14497M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14498M: Serge Semin <fancer.lancer@gmail.com> 14499L: linux-mips@vger.kernel.org 14500S: Supported 14501F: drivers/bus/mips_cdmm.c 14502F: drivers/clocksource/mips-gic-timer.c 14503F: drivers/cpuidle/cpuidle-cps.c 14504F: drivers/irqchip/irq-mips-cpu.c 14505F: drivers/irqchip/irq-mips-gic.c 14506 14507MIPS GENERIC PLATFORM 14508M: Paul Burton <paulburton@kernel.org> 14509L: linux-mips@vger.kernel.org 14510S: Supported 14511F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14512F: arch/mips/generic/ 14513F: arch/mips/tools/generic-board-config.sh 14514 14515MIPS RINT INSTRUCTION EMULATION 14516M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14517L: linux-mips@vger.kernel.org 14518S: Supported 14519F: arch/mips/math-emu/dp_rint.c 14520F: arch/mips/math-emu/sp_rint.c 14521 14522MIPS/LOONGSON1 ARCHITECTURE 14523M: Keguang Zhang <keguang.zhang@gmail.com> 14524L: linux-mips@vger.kernel.org 14525S: Maintained 14526F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 14527F: arch/mips/include/asm/mach-loongson32/ 14528F: arch/mips/loongson32/ 14529F: drivers/*/*loongson1* 14530F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 14531 14532MIPS/LOONGSON2EF ARCHITECTURE 14533M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14534L: linux-mips@vger.kernel.org 14535S: Maintained 14536F: arch/mips/include/asm/mach-loongson2ef/ 14537F: arch/mips/loongson2ef/ 14538F: drivers/cpufreq/loongson2_cpufreq.c 14539 14540MIPS/LOONGSON64 ARCHITECTURE 14541M: Huacai Chen <chenhuacai@kernel.org> 14542M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14543L: linux-mips@vger.kernel.org 14544S: Maintained 14545F: arch/mips/include/asm/mach-loongson64/ 14546F: arch/mips/loongson64/ 14547F: drivers/irqchip/irq-loongson* 14548F: drivers/platform/mips/cpu_hwmon.c 14549 14550MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14551M: Hans Verkuil <hverkuil@xs4all.nl> 14552L: linux-media@vger.kernel.org 14553S: Odd Fixes 14554W: https://linuxtv.org 14555T: git git://linuxtv.org/media_tree.git 14556F: drivers/media/radio/radio-miropcm20* 14557 14558MITSUMI MM8013 FG DRIVER 14559M: Konrad Dybcio <konradybcio@kernel.org> 14560F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 14561F: drivers/power/supply/mm8013.c 14562 14563MMP SUPPORT 14564R: Lubomir Rintel <lkundrak@v3.sk> 14565L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14566S: Odd Fixes 14567T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14568F: arch/arm/boot/dts/marvell/mmp* 14569F: arch/arm/mach-mmp/ 14570F: include/linux/soc/mmp/ 14571 14572MMP USB PHY DRIVERS 14573R: Lubomir Rintel <lkundrak@v3.sk> 14574L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14575S: Maintained 14576F: drivers/phy/marvell/phy-mmp3-usb.c 14577F: drivers/phy/marvell/phy-pxa-usb.c 14578 14579MMU GATHER AND TLB INVALIDATION 14580M: Will Deacon <will@kernel.org> 14581M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14582M: Andrew Morton <akpm@linux-foundation.org> 14583M: Nick Piggin <npiggin@gmail.com> 14584M: Peter Zijlstra <peterz@infradead.org> 14585L: linux-arch@vger.kernel.org 14586L: linux-mm@kvack.org 14587S: Maintained 14588F: arch/*/include/asm/tlb.h 14589F: include/asm-generic/tlb.h 14590F: mm/mmu_gather.c 14591 14592MN88472 MEDIA DRIVER 14593M: Antti Palosaari <crope@iki.fi> 14594L: linux-media@vger.kernel.org 14595S: Maintained 14596W: https://linuxtv.org 14597W: http://palosaari.fi/linux/ 14598Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14599F: drivers/media/dvb-frontends/mn88472* 14600 14601MN88473 MEDIA DRIVER 14602M: Antti Palosaari <crope@iki.fi> 14603L: linux-media@vger.kernel.org 14604S: Maintained 14605W: https://linuxtv.org 14606W: http://palosaari.fi/linux/ 14607Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14608F: drivers/media/dvb-frontends/mn88473* 14609 14610MODULE SUPPORT 14611M: Luis Chamberlain <mcgrof@kernel.org> 14612L: linux-modules@vger.kernel.org 14613L: linux-kernel@vger.kernel.org 14614S: Maintained 14615T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14616F: include/linux/kmod.h 14617F: include/linux/module*.h 14618F: kernel/module/ 14619F: lib/test_kmod.c 14620F: scripts/module* 14621F: tools/testing/selftests/kmod/ 14622 14623MONOLITHIC POWER SYSTEM PMIC DRIVER 14624M: Saravanan Sekar <sravanhome@gmail.com> 14625S: Maintained 14626F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14627F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14628F: drivers/hwmon/pmbus/mpq7932.c 14629F: drivers/iio/adc/mp2629_adc.c 14630F: drivers/mfd/mp2629.c 14631F: drivers/power/supply/mp2629_charger.c 14632F: drivers/regulator/mp5416.c 14633F: drivers/regulator/mpq7920.c 14634F: drivers/regulator/mpq7920.h 14635F: include/linux/mfd/mp2629.h 14636 14637MOST(R) TECHNOLOGY DRIVER 14638M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14639M: Christian Gromm <christian.gromm@microchip.com> 14640S: Maintained 14641F: Documentation/ABI/testing/configfs-most 14642F: Documentation/ABI/testing/sysfs-bus-most 14643F: drivers/most/ 14644F: drivers/staging/most/ 14645F: include/linux/most.h 14646 14647MOTORCOMM PHY DRIVER 14648M: Peter Geis <pgwipeout@gmail.com> 14649M: Frank <Frank.Sae@motor-comm.com> 14650L: netdev@vger.kernel.org 14651S: Maintained 14652F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14653F: drivers/net/phy/motorcomm.c 14654 14655MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14656M: Jiri Slaby <jirislaby@kernel.org> 14657S: Maintained 14658F: Documentation/driver-api/tty/moxa-smartio.rst 14659F: drivers/tty/mxser.* 14660 14661MR800 AVERMEDIA USB FM RADIO DRIVER 14662M: Alexey Klimov <klimov.linux@gmail.com> 14663L: linux-media@vger.kernel.org 14664S: Maintained 14665T: git git://linuxtv.org/media_tree.git 14666F: drivers/media/radio/radio-mr800.c 14667 14668MRF24J40 IEEE 802.15.4 RADIO DRIVER 14669M: Stefan Schmidt <stefan@datenfreihafen.org> 14670L: linux-wpan@vger.kernel.org 14671S: Odd Fixes 14672F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14673F: drivers/net/ieee802154/mrf24j40.c 14674 14675MSI EC DRIVER 14676M: Nikita Kravets <teackot@gmail.com> 14677L: platform-driver-x86@vger.kernel.org 14678S: Maintained 14679W: https://github.com/BeardOverflow/msi-ec 14680F: drivers/platform/x86/msi-ec.* 14681 14682MSI LAPTOP SUPPORT 14683M: "Lee, Chun-Yi" <jlee@suse.com> 14684L: platform-driver-x86@vger.kernel.org 14685S: Maintained 14686F: drivers/platform/x86/msi-laptop.c 14687 14688MSI WMI SUPPORT 14689L: platform-driver-x86@vger.kernel.org 14690S: Orphan 14691F: drivers/platform/x86/msi-wmi.c 14692 14693MSI001 MEDIA DRIVER 14694M: Antti Palosaari <crope@iki.fi> 14695L: linux-media@vger.kernel.org 14696S: Maintained 14697W: https://linuxtv.org 14698W: http://palosaari.fi/linux/ 14699Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14700T: git git://linuxtv.org/anttip/media_tree.git 14701F: drivers/media/tuners/msi001* 14702 14703MSI2500 MEDIA DRIVER 14704M: Antti Palosaari <crope@iki.fi> 14705L: linux-media@vger.kernel.org 14706S: Maintained 14707W: https://linuxtv.org 14708W: http://palosaari.fi/linux/ 14709Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14710T: git git://linuxtv.org/anttip/media_tree.git 14711F: drivers/media/usb/msi2500/ 14712 14713MSTAR INTERRUPT CONTROLLER DRIVER 14714M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14715M: Daniel Palmer <daniel@thingy.jp> 14716S: Maintained 14717F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14718F: drivers/irqchip/irq-mst-intc.c 14719 14720MSYSTEMS DISKONCHIP G3 MTD DRIVER 14721M: Robert Jarzmik <robert.jarzmik@free.fr> 14722L: linux-mtd@lists.infradead.org 14723S: Maintained 14724F: drivers/mtd/devices/docg3* 14725 14726MT9M114 ONSEMI SENSOR DRIVER 14727M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14728L: linux-media@vger.kernel.org 14729S: Maintained 14730T: git git://linuxtv.org/media_tree.git 14731F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 14732F: drivers/media/i2c/mt9m114.c 14733 14734MT9P031 APTINA CAMERA SENSOR 14735M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14736L: linux-media@vger.kernel.org 14737S: Maintained 14738T: git git://linuxtv.org/media_tree.git 14739F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14740F: drivers/media/i2c/mt9p031.c 14741F: include/media/i2c/mt9p031.h 14742 14743MT9T112 APTINA CAMERA SENSOR 14744M: Jacopo Mondi <jacopo@jmondi.org> 14745L: linux-media@vger.kernel.org 14746S: Odd Fixes 14747T: git git://linuxtv.org/media_tree.git 14748F: drivers/media/i2c/mt9t112.c 14749F: include/media/i2c/mt9t112.h 14750 14751MT9V032 APTINA CAMERA SENSOR 14752M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14753L: linux-media@vger.kernel.org 14754S: Maintained 14755T: git git://linuxtv.org/media_tree.git 14756F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14757F: drivers/media/i2c/mt9v032.c 14758F: include/media/i2c/mt9v032.h 14759 14760MT9V111 APTINA CAMERA SENSOR 14761M: Jacopo Mondi <jacopo@jmondi.org> 14762L: linux-media@vger.kernel.org 14763S: Maintained 14764T: git git://linuxtv.org/media_tree.git 14765F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14766F: drivers/media/i2c/mt9v111.c 14767 14768MULTIFUNCTION DEVICES (MFD) 14769M: Lee Jones <lee@kernel.org> 14770S: Maintained 14771T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14772F: Documentation/devicetree/bindings/mfd/ 14773F: drivers/mfd/ 14774F: include/dt-bindings/mfd/ 14775F: include/linux/mfd/ 14776 14777MULTIMEDIA CARD (MMC) ETC. OVER SPI 14778S: Orphan 14779F: drivers/mmc/host/mmc_spi.c 14780F: include/linux/spi/mmc_spi.h 14781 14782MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14783M: Ulf Hansson <ulf.hansson@linaro.org> 14784L: linux-mmc@vger.kernel.org 14785S: Maintained 14786T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14787F: Documentation/devicetree/bindings/mmc/ 14788F: drivers/mmc/ 14789F: include/linux/mmc/ 14790F: include/uapi/linux/mmc/ 14791 14792MULTIPLEXER SUBSYSTEM 14793M: Peter Rosin <peda@axentia.se> 14794S: Maintained 14795F: Documentation/ABI/testing/sysfs-class-mux* 14796F: Documentation/devicetree/bindings/mux/ 14797F: drivers/mux/ 14798F: include/dt-bindings/mux/ 14799F: include/linux/mux/ 14800 14801MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14802M: Bin Liu <b-liu@ti.com> 14803L: linux-usb@vger.kernel.org 14804S: Maintained 14805F: drivers/usb/musb/ 14806 14807MXL301RF MEDIA DRIVER 14808M: Akihiro Tsukada <tskd08@gmail.com> 14809L: linux-media@vger.kernel.org 14810S: Odd Fixes 14811F: drivers/media/tuners/mxl301rf* 14812 14813MXL5007T MEDIA DRIVER 14814M: Michael Krufky <mkrufky@linuxtv.org> 14815L: linux-media@vger.kernel.org 14816S: Maintained 14817W: https://linuxtv.org 14818W: http://github.com/mkrufky 14819Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14820T: git git://linuxtv.org/mkrufky/tuners.git 14821F: drivers/media/tuners/mxl5007t.* 14822 14823MXSFB DRM DRIVER 14824M: Marek Vasut <marex@denx.de> 14825M: Stefan Agner <stefan@agner.ch> 14826L: dri-devel@lists.freedesktop.org 14827S: Supported 14828T: git git://anongit.freedesktop.org/drm/drm-misc 14829F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14830F: drivers/gpu/drm/mxsfb/ 14831 14832MYLEX DAC960 PCI RAID Controller 14833M: Hannes Reinecke <hare@kernel.org> 14834L: linux-scsi@vger.kernel.org 14835S: Supported 14836F: drivers/scsi/myrb.* 14837F: drivers/scsi/myrs.* 14838 14839MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14840M: Chris Lee <christopher.lee@cspi.com> 14841L: netdev@vger.kernel.org 14842S: Supported 14843W: https://www.cspi.com/ethernet-products/support/downloads/ 14844F: drivers/net/ethernet/myricom/myri10ge/ 14845 14846NAND FLASH SUBSYSTEM 14847M: Miquel Raynal <miquel.raynal@bootlin.com> 14848R: Richard Weinberger <richard@nod.at> 14849L: linux-mtd@lists.infradead.org 14850S: Maintained 14851W: http://www.linux-mtd.infradead.org/ 14852Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14853C: irc://irc.oftc.net/mtd 14854T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14855F: drivers/mtd/nand/ 14856F: include/linux/mtd/*nand*.h 14857 14858NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14859M: Daniel Mack <zonque@gmail.com> 14860L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14861S: Maintained 14862W: http://www.native-instruments.com 14863F: sound/usb/caiaq/ 14864 14865NATSEMI ETHERNET DRIVER (DP8381x) 14866S: Orphan 14867F: drivers/net/ethernet/natsemi/natsemi.c 14868 14869NCR 5380 SCSI DRIVERS 14870M: Finn Thain <fthain@linux-m68k.org> 14871M: Michael Schmitz <schmitzmic@gmail.com> 14872L: linux-scsi@vger.kernel.org 14873S: Maintained 14874F: Documentation/scsi/g_NCR5380.rst 14875F: drivers/scsi/NCR5380.* 14876F: drivers/scsi/arm/cumana_1.c 14877F: drivers/scsi/arm/oak.c 14878F: drivers/scsi/atari_scsi.* 14879F: drivers/scsi/dmx3191d.c 14880F: drivers/scsi/g_NCR5380.* 14881F: drivers/scsi/mac_scsi.* 14882F: drivers/scsi/sun3_scsi.* 14883F: drivers/scsi/sun3_scsi_vme.c 14884 14885NCSI LIBRARY 14886M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14887S: Maintained 14888F: net/ncsi/ 14889 14890NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14891M: Guenter Roeck <linux@roeck-us.net> 14892L: linux-hwmon@vger.kernel.org 14893S: Maintained 14894F: Documentation/hwmon/nct6775.rst 14895F: drivers/hwmon/nct6775-core.c 14896F: drivers/hwmon/nct6775-platform.c 14897F: drivers/hwmon/nct6775.h 14898 14899NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14900M: Zev Weiss <zev@bewilderbeest.net> 14901L: linux-hwmon@vger.kernel.org 14902S: Maintained 14903F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14904F: drivers/hwmon/nct6775-i2c.c 14905 14906NETDEVSIM 14907M: Jakub Kicinski <kuba@kernel.org> 14908S: Maintained 14909F: drivers/net/netdevsim/* 14910 14911NETEM NETWORK EMULATOR 14912M: Stephen Hemminger <stephen@networkplumber.org> 14913L: netdev@vger.kernel.org 14914S: Maintained 14915F: net/sched/sch_netem.c 14916 14917NETERION 10GbE DRIVERS (s2io) 14918M: Jon Mason <jdmason@kudzu.us> 14919L: netdev@vger.kernel.org 14920S: Supported 14921F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14922F: drivers/net/ethernet/neterion/ 14923 14924NETFILTER 14925M: Pablo Neira Ayuso <pablo@netfilter.org> 14926M: Jozsef Kadlecsik <kadlec@netfilter.org> 14927M: Florian Westphal <fw@strlen.de> 14928L: netfilter-devel@vger.kernel.org 14929L: coreteam@netfilter.org 14930S: Maintained 14931W: http://www.netfilter.org/ 14932W: http://www.iptables.org/ 14933W: http://www.nftables.org/ 14934Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14935C: irc://irc.libera.chat/netfilter 14936T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14937T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14938F: include/linux/netfilter* 14939F: include/linux/netfilter/ 14940F: include/net/netfilter/ 14941F: include/uapi/linux/netfilter* 14942F: include/uapi/linux/netfilter/ 14943F: net/*/netfilter.c 14944F: net/*/netfilter/ 14945F: net/bridge/br_netfilter*.c 14946F: net/netfilter/ 14947 14948NETROM NETWORK LAYER 14949M: Ralf Baechle <ralf@linux-mips.org> 14950L: linux-hams@vger.kernel.org 14951S: Maintained 14952W: https://linux-ax25.in-berlin.de 14953F: include/net/netrom.h 14954F: include/uapi/linux/netrom.h 14955F: net/netrom/ 14956 14957NETRONIX EMBEDDED CONTROLLER 14958M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14959S: Maintained 14960F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14961F: drivers/mfd/ntxec.c 14962F: drivers/pwm/pwm-ntxec.c 14963F: drivers/rtc/rtc-ntxec.c 14964F: include/linux/mfd/ntxec.h 14965 14966NETRONOME ETHERNET DRIVERS 14967M: Louis Peens <louis.peens@corigine.com> 14968R: Jakub Kicinski <kuba@kernel.org> 14969L: oss-drivers@corigine.com 14970S: Maintained 14971F: drivers/net/ethernet/netronome/ 14972 14973NETWORK BLOCK DEVICE (NBD) 14974M: Josef Bacik <josef@toxicpanda.com> 14975L: linux-block@vger.kernel.org 14976L: nbd@other.debian.org 14977S: Maintained 14978F: Documentation/admin-guide/blockdev/nbd.rst 14979F: drivers/block/nbd.c 14980F: include/trace/events/nbd.h 14981F: include/uapi/linux/nbd.h 14982 14983NETWORK DROP MONITOR 14984M: Neil Horman <nhorman@tuxdriver.com> 14985L: netdev@vger.kernel.org 14986S: Maintained 14987W: https://fedorahosted.org/dropwatch/ 14988F: include/uapi/linux/net_dropmon.h 14989F: net/core/drop_monitor.c 14990 14991NETWORKING DRIVERS 14992M: "David S. Miller" <davem@davemloft.net> 14993M: Eric Dumazet <edumazet@google.com> 14994M: Jakub Kicinski <kuba@kernel.org> 14995M: Paolo Abeni <pabeni@redhat.com> 14996L: netdev@vger.kernel.org 14997S: Maintained 14998Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14999T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15000T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15001F: Documentation/devicetree/bindings/net/ 15002F: drivers/connector/ 15003F: drivers/net/ 15004F: include/dt-bindings/net/ 15005F: include/linux/etherdevice.h 15006F: include/linux/fcdevice.h 15007F: include/linux/fddidevice.h 15008F: include/linux/hippidevice.h 15009F: include/linux/if_* 15010F: include/linux/inetdevice.h 15011F: include/linux/netdevice.h 15012F: include/uapi/linux/if_* 15013F: include/uapi/linux/netdevice.h 15014X: drivers/net/wireless/ 15015 15016NETWORKING DRIVERS (WIRELESS) 15017M: Kalle Valo <kvalo@kernel.org> 15018L: linux-wireless@vger.kernel.org 15019S: Maintained 15020W: https://wireless.wiki.kernel.org/ 15021Q: https://patchwork.kernel.org/project/linux-wireless/list/ 15022T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 15023T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 15024F: Documentation/devicetree/bindings/net/wireless/ 15025F: drivers/net/wireless/ 15026 15027NETWORKING [DSA] 15028M: Andrew Lunn <andrew@lunn.ch> 15029M: Florian Fainelli <f.fainelli@gmail.com> 15030M: Vladimir Oltean <olteanv@gmail.com> 15031S: Maintained 15032F: Documentation/devicetree/bindings/net/dsa/ 15033F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 15034F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 15035F: drivers/net/dsa/ 15036F: include/linux/dsa/ 15037F: include/linux/platform_data/dsa.h 15038F: include/net/dsa.h 15039F: net/dsa/ 15040F: tools/testing/selftests/drivers/net/dsa/ 15041 15042NETWORKING [GENERAL] 15043M: "David S. Miller" <davem@davemloft.net> 15044M: Eric Dumazet <edumazet@google.com> 15045M: Jakub Kicinski <kuba@kernel.org> 15046M: Paolo Abeni <pabeni@redhat.com> 15047L: netdev@vger.kernel.org 15048S: Maintained 15049Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15050B: mailto:netdev@vger.kernel.org 15051T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15052T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15053F: Documentation/core-api/netlink.rst 15054F: Documentation/netlink/ 15055F: Documentation/networking/ 15056F: Documentation/process/maintainer-netdev.rst 15057F: Documentation/userspace-api/netlink/ 15058F: include/linux/in.h 15059F: include/linux/net.h 15060F: include/linux/netdevice.h 15061F: include/net/ 15062F: include/uapi/linux/in.h 15063F: include/uapi/linux/net.h 15064F: include/uapi/linux/net_namespace.h 15065F: include/uapi/linux/netdevice.h 15066F: lib/net_utils.c 15067F: lib/random32.c 15068F: net/ 15069F: tools/net/ 15070F: tools/testing/selftests/net/ 15071X: net/bluetooth/ 15072 15073NETWORKING [IPSEC] 15074M: Steffen Klassert <steffen.klassert@secunet.com> 15075M: Herbert Xu <herbert@gondor.apana.org.au> 15076M: "David S. Miller" <davem@davemloft.net> 15077L: netdev@vger.kernel.org 15078S: Maintained 15079T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 15080T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 15081F: include/net/xfrm.h 15082F: include/uapi/linux/xfrm.h 15083F: net/ipv4/ah4.c 15084F: net/ipv4/esp4* 15085F: net/ipv4/ip_vti.c 15086F: net/ipv4/ipcomp.c 15087F: net/ipv4/xfrm* 15088F: net/ipv6/ah6.c 15089F: net/ipv6/esp6* 15090F: net/ipv6/ip6_vti.c 15091F: net/ipv6/ipcomp6.c 15092F: net/ipv6/xfrm* 15093F: net/key/ 15094F: net/xfrm/ 15095F: tools/testing/selftests/net/ipsec.c 15096 15097NETWORKING [IPv4/IPv6] 15098M: "David S. Miller" <davem@davemloft.net> 15099M: David Ahern <dsahern@kernel.org> 15100L: netdev@vger.kernel.org 15101S: Maintained 15102T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15103F: arch/x86/net/* 15104F: include/linux/ip.h 15105F: include/linux/ipv6* 15106F: include/net/fib* 15107F: include/net/ip* 15108F: include/net/route.h 15109F: net/ipv4/ 15110F: net/ipv6/ 15111 15112NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 15113M: Paul Moore <paul@paul-moore.com> 15114L: netdev@vger.kernel.org 15115L: linux-security-module@vger.kernel.org 15116S: Supported 15117W: https://github.com/netlabel 15118F: Documentation/netlabel/ 15119F: include/net/calipso.h 15120F: include/net/cipso_ipv4.h 15121F: include/net/netlabel.h 15122F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 15123F: include/uapi/linux/netfilter/xt_SECMARK.h 15124F: net/ipv4/cipso_ipv4.c 15125F: net/ipv6/calipso.c 15126F: net/netfilter/xt_CONNSECMARK.c 15127F: net/netfilter/xt_SECMARK.c 15128F: net/netlabel/ 15129 15130NETWORKING [MACSEC] 15131M: Sabrina Dubroca <sd@queasysnail.net> 15132L: netdev@vger.kernel.org 15133S: Maintained 15134F: drivers/net/macsec.c 15135F: include/net/macsec.h 15136F: include/uapi/linux/if_macsec.h 15137K: macsec 15138K: \bmdo_ 15139 15140NETWORKING [MPTCP] 15141M: Matthieu Baerts <matttbe@kernel.org> 15142M: Mat Martineau <martineau@kernel.org> 15143L: netdev@vger.kernel.org 15144L: mptcp@lists.linux.dev 15145S: Maintained 15146W: https://github.com/multipath-tcp/mptcp_net-next/wiki 15147B: https://github.com/multipath-tcp/mptcp_net-next/issues 15148T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 15149T: git https://github.com/multipath-tcp/mptcp_net-next.git export 15150F: Documentation/netlink/specs/mptcp.yaml 15151F: Documentation/networking/mptcp-sysctl.rst 15152F: include/net/mptcp.h 15153F: include/trace/events/mptcp.h 15154F: include/uapi/linux/mptcp*.h 15155F: net/mptcp/ 15156F: tools/testing/selftests/bpf/*/*mptcp*.c 15157F: tools/testing/selftests/net/mptcp/ 15158 15159NETWORKING [TCP] 15160M: Eric Dumazet <edumazet@google.com> 15161L: netdev@vger.kernel.org 15162S: Maintained 15163F: include/linux/tcp.h 15164F: include/net/tcp.h 15165F: include/trace/events/tcp.h 15166F: include/uapi/linux/tcp.h 15167F: net/ipv4/syncookies.c 15168F: net/ipv4/tcp*.c 15169F: net/ipv6/syncookies.c 15170F: net/ipv6/tcp*.c 15171 15172NETWORKING [TLS] 15173M: Boris Pismenny <borisp@nvidia.com> 15174M: John Fastabend <john.fastabend@gmail.com> 15175M: Jakub Kicinski <kuba@kernel.org> 15176L: netdev@vger.kernel.org 15177S: Maintained 15178F: include/net/tls.h 15179F: include/uapi/linux/tls.h 15180F: net/tls/* 15181 15182NETXEN (1/10) GbE SUPPORT 15183M: Manish Chopra <manishc@marvell.com> 15184M: Rahul Verma <rahulv@marvell.com> 15185M: GR-Linux-NIC-Dev@marvell.com 15186L: netdev@vger.kernel.org 15187S: Supported 15188F: drivers/net/ethernet/qlogic/netxen/ 15189 15190NET_FAILOVER MODULE 15191M: Sridhar Samudrala <sridhar.samudrala@intel.com> 15192L: netdev@vger.kernel.org 15193S: Supported 15194F: Documentation/networking/net_failover.rst 15195F: drivers/net/net_failover.c 15196F: include/net/net_failover.h 15197 15198NEXTHOP 15199M: David Ahern <dsahern@kernel.org> 15200L: netdev@vger.kernel.org 15201S: Maintained 15202F: include/net/netns/nexthop.h 15203F: include/net/nexthop.h 15204F: include/uapi/linux/nexthop.h 15205F: net/ipv4/nexthop.c 15206 15207NFC SUBSYSTEM 15208M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15209L: netdev@vger.kernel.org 15210S: Maintained 15211F: Documentation/devicetree/bindings/net/nfc/ 15212F: drivers/nfc/ 15213F: include/net/nfc/ 15214F: include/uapi/linux/nfc.h 15215F: net/nfc/ 15216 15217NFC VIRTUAL NCI DEVICE DRIVER 15218M: Bongsu Jeon <bongsu.jeon@samsung.com> 15219L: netdev@vger.kernel.org 15220S: Supported 15221F: drivers/nfc/virtual_ncidev.c 15222F: tools/testing/selftests/nci/ 15223 15224NFS, SUNRPC, AND LOCKD CLIENTS 15225M: Trond Myklebust <trond.myklebust@hammerspace.com> 15226M: Anna Schumaker <anna@kernel.org> 15227L: linux-nfs@vger.kernel.org 15228S: Maintained 15229W: http://client.linux-nfs.org 15230T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 15231F: Documentation/filesystems/nfs/ 15232F: fs/lockd/ 15233F: fs/nfs/ 15234F: fs/nfs_common/ 15235F: include/linux/lockd/ 15236F: include/linux/nfs* 15237F: include/linux/sunrpc/ 15238F: include/uapi/linux/nfs* 15239F: include/uapi/linux/sunrpc/ 15240F: net/sunrpc/ 15241 15242NILFS2 FILESYSTEM 15243M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 15244L: linux-nilfs@vger.kernel.org 15245S: Supported 15246W: https://nilfs.sourceforge.io/ 15247W: https://nilfs.osdn.jp/ 15248T: git https://github.com/konis/nilfs2.git 15249F: Documentation/filesystems/nilfs2.rst 15250F: fs/nilfs2/ 15251F: include/trace/events/nilfs2.h 15252F: include/uapi/linux/nilfs2_api.h 15253F: include/uapi/linux/nilfs2_ondisk.h 15254 15255NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 15256M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15257S: Maintained 15258W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15259F: Documentation/scsi/NinjaSCSI.rst 15260F: drivers/scsi/pcmcia/nsp_* 15261 15262NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 15263M: GOTO Masanori <gotom@debian.or.jp> 15264M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15265S: Maintained 15266W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15267F: Documentation/scsi/NinjaSCSI.rst 15268F: drivers/scsi/nsp32* 15269 15270NINTENDO HID DRIVER 15271M: Daniel J. Ogorchock <djogorchock@gmail.com> 15272L: linux-input@vger.kernel.org 15273S: Maintained 15274F: drivers/hid/hid-nintendo* 15275 15276NIOS2 ARCHITECTURE 15277M: Dinh Nguyen <dinguyen@kernel.org> 15278S: Maintained 15279T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 15280F: arch/nios2/ 15281 15282NITRO ENCLAVES (NE) 15283M: Alexandru Ciobotaru <alcioa@amazon.com> 15284L: linux-kernel@vger.kernel.org 15285L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15286S: Supported 15287W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15288F: Documentation/virt/ne_overview.rst 15289F: drivers/virt/nitro_enclaves/ 15290F: include/linux/nitro_enclaves.h 15291F: include/uapi/linux/nitro_enclaves.h 15292F: samples/nitro_enclaves/ 15293 15294NOHZ, DYNTICKS SUPPORT 15295M: Frederic Weisbecker <frederic@kernel.org> 15296M: Thomas Gleixner <tglx@linutronix.de> 15297M: Ingo Molnar <mingo@kernel.org> 15298L: linux-kernel@vger.kernel.org 15299S: Maintained 15300T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 15301F: include/linux/sched/nohz.h 15302F: include/linux/tick.h 15303F: kernel/time/tick*.* 15304 15305NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 15306M: Pavel Machek <pavel@ucw.cz> 15307M: Sakari Ailus <sakari.ailus@iki.fi> 15308L: linux-media@vger.kernel.org 15309S: Maintained 15310F: drivers/media/i2c/ad5820.c 15311F: drivers/media/i2c/et8ek8 15312 15313NOKIA N900 POWER SUPPLY DRIVERS 15314R: Pali Rohár <pali@kernel.org> 15315F: drivers/power/supply/bq2415x_charger.c 15316F: drivers/power/supply/bq27xxx_battery.c 15317F: drivers/power/supply/bq27xxx_battery_i2c.c 15318F: drivers/power/supply/isp1704_charger.c 15319F: drivers/power/supply/rx51_battery.c 15320F: include/linux/power/bq2415x_charger.h 15321F: include/linux/power/bq27xxx_battery.h 15322 15323NOLIBC HEADER FILE 15324M: Willy Tarreau <w@1wt.eu> 15325M: Thomas Weißschuh <linux@weissschuh.net> 15326S: Maintained 15327T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 15328F: tools/include/nolibc/ 15329F: tools/testing/selftests/nolibc/ 15330 15331NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15332M: Hans de Goede <hdegoede@redhat.com> 15333L: linux-input@vger.kernel.org 15334S: Maintained 15335F: drivers/input/touchscreen/novatek-nvt-ts.c 15336 15337NSDEPS 15338M: Matthias Maennich <maennich@google.com> 15339S: Maintained 15340F: Documentation/core-api/symbol-namespaces.rst 15341F: scripts/nsdeps 15342 15343NTB AMD DRIVER 15344M: Sanjay R Mehta <sanju.mehta@amd.com> 15345M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15346L: ntb@lists.linux.dev 15347S: Supported 15348F: drivers/ntb/hw/amd/ 15349 15350NTB DRIVER CORE 15351M: Jon Mason <jdmason@kudzu.us> 15352M: Dave Jiang <dave.jiang@intel.com> 15353M: Allen Hubbe <allenbh@gmail.com> 15354L: ntb@lists.linux.dev 15355S: Supported 15356W: https://github.com/jonmason/ntb/wiki 15357T: git https://github.com/jonmason/ntb.git 15358F: drivers/net/ntb_netdev.c 15359F: drivers/ntb/ 15360F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15361F: include/linux/ntb.h 15362F: include/linux/ntb_transport.h 15363F: tools/testing/selftests/ntb/ 15364 15365NTB IDT DRIVER 15366M: Serge Semin <fancer.lancer@gmail.com> 15367L: ntb@lists.linux.dev 15368S: Supported 15369F: drivers/ntb/hw/idt/ 15370 15371NTB INTEL DRIVER 15372M: Dave Jiang <dave.jiang@intel.com> 15373L: ntb@lists.linux.dev 15374S: Supported 15375W: https://github.com/davejiang/linux/wiki 15376T: git https://github.com/davejiang/linux.git 15377F: drivers/ntb/hw/intel/ 15378 15379NTFS FILESYSTEM 15380M: Anton Altaparmakov <anton@tuxera.com> 15381R: Namjae Jeon <linkinjeon@kernel.org> 15382L: linux-ntfs-dev@lists.sourceforge.net 15383S: Supported 15384W: http://www.tuxera.com/ 15385T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15386F: Documentation/filesystems/ntfs.rst 15387F: fs/ntfs/ 15388 15389NTFS3 FILESYSTEM 15390M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15391L: ntfs3@lists.linux.dev 15392S: Supported 15393W: http://www.paragon-software.com/ 15394T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15395F: Documentation/filesystems/ntfs3.rst 15396F: fs/ntfs3/ 15397 15398NUBUS SUBSYSTEM 15399M: Finn Thain <fthain@linux-m68k.org> 15400L: linux-m68k@lists.linux-m68k.org 15401S: Maintained 15402F: arch/*/include/asm/nubus.h 15403F: drivers/nubus/ 15404F: include/linux/nubus.h 15405F: include/uapi/linux/nubus.h 15406 15407NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15408M: Antonino Daplas <adaplas@gmail.com> 15409L: linux-fbdev@vger.kernel.org 15410S: Maintained 15411F: drivers/video/fbdev/nvidia/ 15412F: drivers/video/fbdev/riva/ 15413 15414NVIDIA WMI EC BACKLIGHT DRIVER 15415M: Daniel Dadap <ddadap@nvidia.com> 15416L: platform-driver-x86@vger.kernel.org 15417S: Supported 15418F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15419F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15420 15421NVM EXPRESS DRIVER 15422M: Keith Busch <kbusch@kernel.org> 15423M: Jens Axboe <axboe@fb.com> 15424M: Christoph Hellwig <hch@lst.de> 15425M: Sagi Grimberg <sagi@grimberg.me> 15426L: linux-nvme@lists.infradead.org 15427S: Supported 15428W: http://git.infradead.org/nvme.git 15429T: git git://git.infradead.org/nvme.git 15430F: Documentation/nvme/ 15431F: drivers/nvme/common/ 15432F: drivers/nvme/host/ 15433F: include/linux/nvme-*.h 15434F: include/linux/nvme.h 15435F: include/uapi/linux/nvme_ioctl.h 15436 15437NVM EXPRESS FABRICS AUTHENTICATION 15438M: Hannes Reinecke <hare@suse.de> 15439L: linux-nvme@lists.infradead.org 15440S: Supported 15441F: drivers/nvme/host/auth.c 15442F: drivers/nvme/target/auth.c 15443F: drivers/nvme/target/fabrics-cmd-auth.c 15444F: include/linux/nvme-auth.h 15445 15446NVM EXPRESS FC TRANSPORT DRIVERS 15447M: James Smart <james.smart@broadcom.com> 15448L: linux-nvme@lists.infradead.org 15449S: Supported 15450F: drivers/nvme/host/fc.c 15451F: drivers/nvme/target/fc.c 15452F: drivers/nvme/target/fcloop.c 15453F: include/linux/nvme-fc-driver.h 15454F: include/linux/nvme-fc.h 15455 15456NVM EXPRESS HARDWARE MONITORING SUPPORT 15457M: Guenter Roeck <linux@roeck-us.net> 15458L: linux-nvme@lists.infradead.org 15459S: Supported 15460F: drivers/nvme/host/hwmon.c 15461 15462NVM EXPRESS TARGET DRIVER 15463M: Christoph Hellwig <hch@lst.de> 15464M: Sagi Grimberg <sagi@grimberg.me> 15465M: Chaitanya Kulkarni <kch@nvidia.com> 15466L: linux-nvme@lists.infradead.org 15467S: Supported 15468W: http://git.infradead.org/nvme.git 15469T: git git://git.infradead.org/nvme.git 15470F: drivers/nvme/target/ 15471 15472NVMEM FRAMEWORK 15473M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15474S: Maintained 15475T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15476F: Documentation/ABI/stable/sysfs-bus-nvmem 15477F: Documentation/devicetree/bindings/nvmem/ 15478F: drivers/nvmem/ 15479F: include/linux/nvmem-consumer.h 15480F: include/linux/nvmem-provider.h 15481 15482NXP BLUETOOTH WIRELESS DRIVERS 15483M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15484M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15485S: Maintained 15486F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15487F: drivers/bluetooth/btnxpuart.c 15488 15489NXP C45 TJA11XX PHY DRIVER 15490M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15491L: netdev@vger.kernel.org 15492S: Maintained 15493F: drivers/net/phy/nxp-c45-tja11xx.c 15494 15495NXP FSPI DRIVER 15496M: Han Xu <han.xu@nxp.com> 15497M: Haibo Chen <haibo.chen@nxp.com> 15498R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15499L: linux-spi@vger.kernel.org 15500S: Maintained 15501F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15502F: drivers/spi/spi-nxp-fspi.c 15503 15504NXP FXAS21002C DRIVER 15505M: Rui Miguel Silva <rmfrfs@gmail.com> 15506L: linux-iio@vger.kernel.org 15507S: Maintained 15508F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15509F: drivers/iio/gyro/fxas21002c.h 15510F: drivers/iio/gyro/fxas21002c_core.c 15511F: drivers/iio/gyro/fxas21002c_i2c.c 15512F: drivers/iio/gyro/fxas21002c_spi.c 15513 15514NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15515M: Haibo Chen <haibo.chen@nxp.com> 15516L: linux-iio@vger.kernel.org 15517L: linux-imx@nxp.com 15518S: Maintained 15519F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15520F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15521F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15522F: drivers/iio/adc/imx7d_adc.c 15523F: drivers/iio/adc/imx93_adc.c 15524F: drivers/iio/adc/vf610_adc.c 15525 15526NXP i.MX 8M ISI DRIVER 15527M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15528L: linux-media@vger.kernel.org 15529S: Maintained 15530F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15531F: drivers/media/platform/nxp/imx8-isi/ 15532 15533NXP i.MX 8MP DW100 V4L2 DRIVER 15534M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15535L: linux-media@vger.kernel.org 15536S: Maintained 15537F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15538F: Documentation/userspace-api/media/drivers/dw100.rst 15539F: drivers/media/platform/nxp/dw100/ 15540F: include/uapi/linux/dw100.h 15541 15542NXP i.MX 8MQ DCSS DRIVER 15543M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15544R: Lucas Stach <l.stach@pengutronix.de> 15545L: dri-devel@lists.freedesktop.org 15546S: Maintained 15547T: git git://anongit.freedesktop.org/drm/drm-misc 15548F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15549F: drivers/gpu/drm/imx/dcss/ 15550 15551NXP i.MX 8QXP ADC DRIVER 15552M: Cai Huoqing <cai.huoqing@linux.dev> 15553M: Haibo Chen <haibo.chen@nxp.com> 15554L: linux-imx@nxp.com 15555L: linux-iio@vger.kernel.org 15556S: Maintained 15557F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15558F: drivers/iio/adc/imx8qxp-adc.c 15559 15560NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15561M: Mirela Rabulea <mirela.rabulea@nxp.com> 15562R: NXP Linux Team <linux-imx@nxp.com> 15563L: linux-media@vger.kernel.org 15564S: Maintained 15565F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15566F: drivers/media/platform/nxp/imx-jpeg 15567 15568NXP i.MX CLOCK DRIVERS 15569M: Abel Vesa <abelvesa@kernel.org> 15570R: Peng Fan <peng.fan@nxp.com> 15571L: linux-clk@vger.kernel.org 15572L: linux-imx@nxp.com 15573S: Maintained 15574T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15575F: Documentation/devicetree/bindings/clock/imx* 15576F: drivers/clk/imx/ 15577F: include/dt-bindings/clock/imx* 15578 15579NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15580M: Jagan Teki <jagan@amarulasolutions.com> 15581S: Maintained 15582F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15583F: drivers/regulator/pf8x00-regulator.c 15584 15585NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15586M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15587L: linux-kernel@vger.kernel.org 15588S: Maintained 15589F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15590F: drivers/extcon/extcon-ptn5150.c 15591 15592NXP SGTL5000 DRIVER 15593M: Fabio Estevam <festevam@gmail.com> 15594L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15595S: Maintained 15596F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15597F: sound/soc/codecs/sgtl5000* 15598 15599NXP SJA1105 ETHERNET SWITCH DRIVER 15600M: Vladimir Oltean <olteanv@gmail.com> 15601L: linux-kernel@vger.kernel.org 15602S: Maintained 15603F: drivers/net/dsa/sja1105 15604F: drivers/net/pcs/pcs-xpcs-nxp.c 15605 15606NXP TDA998X DRM DRIVER 15607M: Russell King <linux@armlinux.org.uk> 15608S: Maintained 15609T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15610T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15611F: drivers/gpu/drm/i2c/tda998x_drv.c 15612F: include/drm/i2c/tda998x.h 15613F: include/dt-bindings/display/tda998x.h 15614K: "nxp,tda998x" 15615 15616NXP TFA9879 DRIVER 15617M: Peter Rosin <peda@axentia.se> 15618L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15619S: Maintained 15620F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 15621F: sound/soc/codecs/tfa9879* 15622 15623NXP-NCI NFC DRIVER 15624S: Orphan 15625F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15626F: drivers/nfc/nxp-nci 15627 15628NXP/Goodix TFA989X (TFA1) DRIVER 15629M: Stephan Gerhold <stephan@gerhold.net> 15630L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15631S: Maintained 15632F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15633F: sound/soc/codecs/tfa989x.c 15634 15635NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15636M: Jonas Malaco <jonas@protocubo.io> 15637L: linux-hwmon@vger.kernel.org 15638S: Maintained 15639F: Documentation/hwmon/nzxt-kraken2.rst 15640F: drivers/hwmon/nzxt-kraken2.c 15641 15642NZXT-SMART2 HARDWARE MONITORING DRIVER 15643M: Aleksandr Mezin <mezin.alexander@gmail.com> 15644L: linux-hwmon@vger.kernel.org 15645S: Maintained 15646F: Documentation/hwmon/nzxt-smart2.rst 15647F: drivers/hwmon/nzxt-smart2.c 15648 15649OBJAGG 15650M: Jiri Pirko <jiri@resnulli.us> 15651L: netdev@vger.kernel.org 15652S: Supported 15653F: include/linux/objagg.h 15654F: lib/objagg.c 15655F: lib/test_objagg.c 15656 15657OBJPOOL 15658M: Matt Wu <wuqiang.matt@bytedance.com> 15659S: Supported 15660F: include/linux/objpool.h 15661F: lib/objpool.c 15662F: lib/test_objpool.c 15663 15664OBJTOOL 15665M: Josh Poimboeuf <jpoimboe@kernel.org> 15666M: Peter Zijlstra <peterz@infradead.org> 15667S: Supported 15668F: include/linux/objtool*.h 15669F: tools/objtool/ 15670 15671OCELOT ETHERNET SWITCH DRIVER 15672M: Vladimir Oltean <vladimir.oltean@nxp.com> 15673M: Claudiu Manoil <claudiu.manoil@nxp.com> 15674M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15675M: UNGLinuxDriver@microchip.com 15676L: netdev@vger.kernel.org 15677S: Supported 15678F: drivers/net/dsa/ocelot/* 15679F: drivers/net/ethernet/mscc/ 15680F: include/soc/mscc/ocelot* 15681F: net/dsa/tag_ocelot.c 15682F: net/dsa/tag_ocelot_8021q.c 15683F: tools/testing/selftests/drivers/net/ocelot/* 15684 15685OCELOT EXTERNAL SWITCH CONTROL 15686M: Colin Foster <colin.foster@in-advantage.com> 15687S: Supported 15688F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15689F: drivers/mfd/ocelot* 15690F: drivers/net/dsa/ocelot/ocelot_ext.c 15691F: include/linux/mfd/ocelot.h 15692 15693OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15694M: Frederic Barrat <fbarrat@linux.ibm.com> 15695M: Andrew Donnellan <ajd@linux.ibm.com> 15696L: linuxppc-dev@lists.ozlabs.org 15697S: Supported 15698F: Documentation/userspace-api/accelerators/ocxl.rst 15699F: arch/powerpc/include/asm/pnv-ocxl.h 15700F: arch/powerpc/platforms/powernv/ocxl.c 15701F: drivers/misc/ocxl/ 15702F: include/misc/ocxl* 15703F: include/uapi/misc/ocxl.h 15704 15705OMAP AUDIO SUPPORT 15706M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15707M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15708L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15709L: linux-omap@vger.kernel.org 15710S: Maintained 15711F: sound/soc/ti/n810.c 15712F: sound/soc/ti/omap* 15713F: sound/soc/ti/rx51.c 15714F: sound/soc/ti/sdma-pcm.* 15715 15716OMAP CLOCK FRAMEWORK SUPPORT 15717M: Paul Walmsley <paul@pwsan.com> 15718L: linux-omap@vger.kernel.org 15719S: Maintained 15720F: arch/arm/*omap*/*clock* 15721 15722OMAP DEVICE TREE SUPPORT 15723M: Benoît Cousson <bcousson@baylibre.com> 15724M: Tony Lindgren <tony@atomide.com> 15725L: linux-omap@vger.kernel.org 15726L: devicetree@vger.kernel.org 15727S: Maintained 15728F: arch/arm/boot/dts/ti/omap/ 15729 15730OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15731L: linux-omap@vger.kernel.org 15732L: linux-fbdev@vger.kernel.org 15733S: Orphan 15734F: Documentation/arch/arm/omap/dss.rst 15735F: drivers/video/fbdev/omap2/ 15736 15737OMAP FRAMEBUFFER SUPPORT 15738L: linux-fbdev@vger.kernel.org 15739L: linux-omap@vger.kernel.org 15740S: Orphan 15741F: drivers/video/fbdev/omap/ 15742 15743OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15744M: Roger Quadros <rogerq@kernel.org> 15745M: Tony Lindgren <tony@atomide.com> 15746L: linux-omap@vger.kernel.org 15747S: Maintained 15748F: arch/arm/mach-omap2/*gpmc* 15749F: drivers/memory/omap-gpmc.c 15750 15751OMAP GPIO DRIVER 15752M: Grygorii Strashko <grygorii.strashko@ti.com> 15753M: Santosh Shilimkar <ssantosh@kernel.org> 15754M: Kevin Hilman <khilman@kernel.org> 15755L: linux-omap@vger.kernel.org 15756S: Maintained 15757F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15758F: drivers/gpio/gpio-omap.c 15759 15760OMAP HARDWARE SPINLOCK SUPPORT 15761M: Ohad Ben-Cohen <ohad@wizery.com> 15762L: linux-omap@vger.kernel.org 15763S: Maintained 15764F: drivers/hwspinlock/omap_hwspinlock.c 15765 15766OMAP HS MMC SUPPORT 15767L: linux-mmc@vger.kernel.org 15768L: linux-omap@vger.kernel.org 15769S: Orphan 15770F: drivers/mmc/host/omap_hsmmc.c 15771 15772OMAP HWMOD DATA 15773M: Paul Walmsley <paul@pwsan.com> 15774L: linux-omap@vger.kernel.org 15775S: Maintained 15776F: arch/arm/mach-omap2/omap_hwmod*data* 15777 15778OMAP HWMOD SUPPORT 15779M: Benoît Cousson <bcousson@baylibre.com> 15780M: Paul Walmsley <paul@pwsan.com> 15781L: linux-omap@vger.kernel.org 15782S: Maintained 15783F: arch/arm/mach-omap2/omap_hwmod.* 15784 15785OMAP I2C DRIVER 15786M: Vignesh R <vigneshr@ti.com> 15787L: linux-omap@vger.kernel.org 15788L: linux-i2c@vger.kernel.org 15789S: Maintained 15790F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15791F: drivers/i2c/busses/i2c-omap.c 15792 15793OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15794M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15795L: linux-media@vger.kernel.org 15796S: Maintained 15797F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15798F: drivers/media/platform/ti/omap3isp/ 15799F: drivers/staging/media/omap4iss/ 15800 15801OMAP MMC SUPPORT 15802M: Aaro Koskinen <aaro.koskinen@iki.fi> 15803L: linux-omap@vger.kernel.org 15804S: Odd Fixes 15805F: drivers/mmc/host/omap.c 15806 15807OMAP POWER MANAGEMENT SUPPORT 15808M: Kevin Hilman <khilman@kernel.org> 15809L: linux-omap@vger.kernel.org 15810S: Maintained 15811F: arch/arm/*omap*/*pm* 15812F: drivers/cpufreq/omap-cpufreq.c 15813 15814OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15815M: Paul Walmsley <paul@pwsan.com> 15816L: linux-omap@vger.kernel.org 15817S: Maintained 15818F: arch/arm/mach-omap2/prm* 15819 15820OMAP RANDOM NUMBER GENERATOR SUPPORT 15821M: Deepak Saxena <dsaxena@plexity.net> 15822S: Maintained 15823F: drivers/char/hw_random/omap-rng.c 15824 15825OMAP USB SUPPORT 15826L: linux-usb@vger.kernel.org 15827L: linux-omap@vger.kernel.org 15828S: Orphan 15829F: arch/arm/*omap*/usb* 15830F: drivers/usb/*/*omap* 15831 15832OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15833M: Mark Jackson <mpfj@newflow.co.uk> 15834L: linux-omap@vger.kernel.org 15835S: Maintained 15836F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15837 15838OMAP1 SUPPORT 15839M: Aaro Koskinen <aaro.koskinen@iki.fi> 15840M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15841M: Tony Lindgren <tony@atomide.com> 15842L: linux-omap@vger.kernel.org 15843S: Maintained 15844Q: http://patchwork.kernel.org/project/linux-omap/list/ 15845T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15846F: arch/arm/configs/omap1_defconfig 15847F: arch/arm/mach-omap1/ 15848F: drivers/i2c/busses/i2c-omap.c 15849F: include/linux/platform_data/ams-delta-fiq.h 15850F: include/linux/platform_data/i2c-omap.h 15851 15852OMAP2+ SUPPORT 15853M: Tony Lindgren <tony@atomide.com> 15854L: linux-omap@vger.kernel.org 15855S: Maintained 15856W: http://www.muru.com/linux/omap/ 15857W: http://linux.omap.com/ 15858Q: http://patchwork.kernel.org/project/linux-omap/list/ 15859T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15860F: Documentation/devicetree/bindings/arm/ti/omap.yaml 15861F: arch/arm/configs/omap2plus_defconfig 15862F: arch/arm/mach-omap2/ 15863F: drivers/bus/ti-sysc.c 15864F: drivers/gpio/gpio-tps65219.c 15865F: drivers/i2c/busses/i2c-omap.c 15866F: drivers/irqchip/irq-omap-intc.c 15867F: drivers/mfd/*omap*.c 15868F: drivers/mfd/menelaus.c 15869F: drivers/mfd/palmas.c 15870F: drivers/mfd/tps65217.c 15871F: drivers/mfd/tps65218.c 15872F: drivers/mfd/tps65219.c 15873F: drivers/mfd/tps65910.c 15874F: drivers/mfd/twl-core.[ch] 15875F: drivers/mfd/twl4030*.c 15876F: drivers/mfd/twl6030*.c 15877F: drivers/mfd/twl6040*.c 15878F: drivers/regulator/palmas-regulator*.c 15879F: drivers/regulator/pbias-regulator.c 15880F: drivers/regulator/tps65217-regulator.c 15881F: drivers/regulator/tps65218-regulator.c 15882F: drivers/regulator/tps65219-regulator.c 15883F: drivers/regulator/tps65910-regulator.c 15884F: drivers/regulator/twl-regulator.c 15885F: drivers/regulator/twl6030-regulator.c 15886F: include/linux/platform_data/i2c-omap.h 15887F: include/linux/platform_data/ti-sysc.h 15888 15889OMFS FILESYSTEM 15890M: Bob Copeland <me@bobcopeland.com> 15891L: linux-karma-devel@lists.sourceforge.net 15892S: Maintained 15893F: Documentation/filesystems/omfs.rst 15894F: fs/omfs/ 15895 15896OMNIVISION OG01A1B SENSOR DRIVER 15897M: Sakari Ailus <sakari.ailus@linux.intel.com> 15898L: linux-media@vger.kernel.org 15899S: Maintained 15900F: drivers/media/i2c/og01a1b.c 15901 15902OMNIVISION OV01A10 SENSOR DRIVER 15903M: Bingbu Cao <bingbu.cao@intel.com> 15904L: linux-media@vger.kernel.org 15905S: Maintained 15906T: git git://linuxtv.org/media_tree.git 15907F: drivers/media/i2c/ov01a10.c 15908 15909OMNIVISION OV02A10 SENSOR DRIVER 15910L: linux-media@vger.kernel.org 15911S: Orphan 15912T: git git://linuxtv.org/media_tree.git 15913F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15914F: drivers/media/i2c/ov02a10.c 15915 15916OMNIVISION OV08D10 SENSOR DRIVER 15917M: Jimmy Su <jimmy.su@intel.com> 15918L: linux-media@vger.kernel.org 15919S: Maintained 15920T: git git://linuxtv.org/media_tree.git 15921F: drivers/media/i2c/ov08d10.c 15922 15923OMNIVISION OV08X40 SENSOR DRIVER 15924M: Jason Chen <jason.z.chen@intel.com> 15925L: linux-media@vger.kernel.org 15926S: Maintained 15927T: git git://linuxtv.org/media_tree.git 15928F: drivers/media/i2c/ov08x40.c 15929 15930OMNIVISION OV13858 SENSOR DRIVER 15931M: Sakari Ailus <sakari.ailus@linux.intel.com> 15932L: linux-media@vger.kernel.org 15933S: Maintained 15934T: git git://linuxtv.org/media_tree.git 15935F: drivers/media/i2c/ov13858.c 15936 15937OMNIVISION OV13B10 SENSOR DRIVER 15938M: Arec Kao <arec.kao@intel.com> 15939L: linux-media@vger.kernel.org 15940S: Maintained 15941T: git git://linuxtv.org/media_tree.git 15942F: drivers/media/i2c/ov13b10.c 15943 15944OMNIVISION OV2680 SENSOR DRIVER 15945M: Rui Miguel Silva <rmfrfs@gmail.com> 15946M: Hans de Goede <hansg@kernel.org> 15947L: linux-media@vger.kernel.org 15948S: Maintained 15949T: git git://linuxtv.org/media_tree.git 15950F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15951F: drivers/media/i2c/ov2680.c 15952 15953OMNIVISION OV2685 SENSOR DRIVER 15954M: Shunqian Zheng <zhengsq@rock-chips.com> 15955L: linux-media@vger.kernel.org 15956S: Maintained 15957T: git git://linuxtv.org/media_tree.git 15958F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15959F: drivers/media/i2c/ov2685.c 15960 15961OMNIVISION OV2740 SENSOR DRIVER 15962M: Tianshu Qiu <tian.shu.qiu@intel.com> 15963R: Sakari Ailus <sakari.ailus@linux.intel.com> 15964R: Bingbu Cao <bingbu.cao@intel.com> 15965L: linux-media@vger.kernel.org 15966S: Maintained 15967T: git git://linuxtv.org/media_tree.git 15968F: drivers/media/i2c/ov2740.c 15969 15970OMNIVISION OV4689 SENSOR DRIVER 15971M: Mikhail Rudenko <mike.rudenko@gmail.com> 15972L: linux-media@vger.kernel.org 15973S: Maintained 15974T: git git://linuxtv.org/media_tree.git 15975F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15976F: drivers/media/i2c/ov4689.c 15977 15978OMNIVISION OV5640 SENSOR DRIVER 15979M: Steve Longerbeam <slongerbeam@gmail.com> 15980L: linux-media@vger.kernel.org 15981S: Maintained 15982T: git git://linuxtv.org/media_tree.git 15983F: drivers/media/i2c/ov5640.c 15984 15985OMNIVISION OV5647 SENSOR DRIVER 15986M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15987M: Jacopo Mondi <jacopo@jmondi.org> 15988L: linux-media@vger.kernel.org 15989S: Maintained 15990T: git git://linuxtv.org/media_tree.git 15991F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15992F: drivers/media/i2c/ov5647.c 15993 15994OMNIVISION OV5670 SENSOR DRIVER 15995M: Sakari Ailus <sakari.ailus@linux.intel.com> 15996L: linux-media@vger.kernel.org 15997S: Maintained 15998T: git git://linuxtv.org/media_tree.git 15999F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 16000F: drivers/media/i2c/ov5670.c 16001 16002OMNIVISION OV5675 SENSOR DRIVER 16003M: Sakari Ailus <sakari.ailus@linux.intel.com> 16004L: linux-media@vger.kernel.org 16005S: Maintained 16006T: git git://linuxtv.org/media_tree.git 16007F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 16008F: drivers/media/i2c/ov5675.c 16009 16010OMNIVISION OV5693 SENSOR DRIVER 16011M: Daniel Scally <djrscally@gmail.com> 16012L: linux-media@vger.kernel.org 16013S: Maintained 16014T: git git://linuxtv.org/media_tree.git 16015F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 16016F: drivers/media/i2c/ov5693.c 16017 16018OMNIVISION OV5695 SENSOR DRIVER 16019M: Shunqian Zheng <zhengsq@rock-chips.com> 16020L: linux-media@vger.kernel.org 16021S: Maintained 16022T: git git://linuxtv.org/media_tree.git 16023F: drivers/media/i2c/ov5695.c 16024 16025OMNIVISION OV7670 SENSOR DRIVER 16026L: linux-media@vger.kernel.org 16027S: Orphan 16028T: git git://linuxtv.org/media_tree.git 16029F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 16030F: drivers/media/i2c/ov7670.c 16031 16032OMNIVISION OV772x SENSOR DRIVER 16033M: Jacopo Mondi <jacopo@jmondi.org> 16034L: linux-media@vger.kernel.org 16035S: Odd fixes 16036T: git git://linuxtv.org/media_tree.git 16037F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 16038F: drivers/media/i2c/ov772x.c 16039F: include/media/i2c/ov772x.h 16040 16041OMNIVISION OV7740 SENSOR DRIVER 16042L: linux-media@vger.kernel.org 16043S: Orphan 16044T: git git://linuxtv.org/media_tree.git 16045F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 16046F: drivers/media/i2c/ov7740.c 16047 16048OMNIVISION OV8856 SENSOR DRIVER 16049M: Sakari Ailus <sakari.ailus@linux.intel.com> 16050L: linux-media@vger.kernel.org 16051S: Maintained 16052T: git git://linuxtv.org/media_tree.git 16053F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 16054F: drivers/media/i2c/ov8856.c 16055 16056OMNIVISION OV8858 SENSOR DRIVER 16057M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 16058M: Nicholas Roth <nicholas@rothemail.net> 16059L: linux-media@vger.kernel.org 16060S: Maintained 16061T: git git://linuxtv.org/media_tree.git 16062F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 16063F: drivers/media/i2c/ov8858.c 16064 16065OMNIVISION OV9282 SENSOR DRIVER 16066M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16067L: linux-media@vger.kernel.org 16068S: Maintained 16069T: git git://linuxtv.org/media_tree.git 16070F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 16071F: drivers/media/i2c/ov9282.c 16072 16073OMNIVISION OV9640 SENSOR DRIVER 16074M: Petr Cvek <petrcvekcz@gmail.com> 16075L: linux-media@vger.kernel.org 16076S: Maintained 16077F: drivers/media/i2c/ov9640.* 16078 16079OMNIVISION OV9650 SENSOR DRIVER 16080M: Sakari Ailus <sakari.ailus@linux.intel.com> 16081R: Akinobu Mita <akinobu.mita@gmail.com> 16082R: Sylwester Nawrocki <s.nawrocki@samsung.com> 16083L: linux-media@vger.kernel.org 16084S: Maintained 16085T: git git://linuxtv.org/media_tree.git 16086F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 16087F: drivers/media/i2c/ov9650.c 16088 16089OMNIVISION OV9734 SENSOR DRIVER 16090M: Tianshu Qiu <tian.shu.qiu@intel.com> 16091R: Bingbu Cao <bingbu.cao@intel.com> 16092L: linux-media@vger.kernel.org 16093S: Maintained 16094T: git git://linuxtv.org/media_tree.git 16095F: drivers/media/i2c/ov9734.c 16096 16097ONBOARD USB HUB DRIVER 16098M: Matthias Kaehlcke <mka@chromium.org> 16099L: linux-usb@vger.kernel.org 16100S: Maintained 16101F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 16102F: drivers/usb/misc/onboard_usb_hub.c 16103 16104ONENAND FLASH DRIVER 16105M: Kyungmin Park <kyungmin.park@samsung.com> 16106L: linux-mtd@lists.infradead.org 16107S: Maintained 16108F: drivers/mtd/nand/onenand/ 16109F: include/linux/mtd/onenand*.h 16110 16111ONEXPLAYER FAN DRIVER 16112M: Derek John Clark <derekjohn.clark@gmail.com> 16113M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 16114L: linux-hwmon@vger.kernel.org 16115S: Maintained 16116F: drivers/hwmon/oxp-sensors.c 16117 16118ONIE TLV NVMEM LAYOUT DRIVER 16119M: Miquel Raynal <miquel.raynal@bootlin.com> 16120S: Maintained 16121F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 16122F: drivers/nvmem/layouts/onie-tlv.c 16123 16124ONION OMEGA2+ BOARD 16125M: Harvey Hunt <harveyhuntnexus@gmail.com> 16126L: linux-mips@vger.kernel.org 16127S: Maintained 16128F: arch/mips/boot/dts/ralink/omega2p.dts 16129 16130ONSEMI ETHERNET PHY DRIVERS 16131M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16132L: netdev@vger.kernel.org 16133S: Supported 16134W: http://www.onsemi.com 16135F: drivers/net/phy/ncn* 16136 16137OP-TEE DRIVER 16138M: Jens Wiklander <jens.wiklander@linaro.org> 16139L: op-tee@lists.trustedfirmware.org 16140S: Maintained 16141F: Documentation/ABI/testing/sysfs-bus-optee-devices 16142F: drivers/tee/optee/ 16143 16144OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 16145M: Sumit Garg <sumit.garg@linaro.org> 16146L: op-tee@lists.trustedfirmware.org 16147S: Maintained 16148F: drivers/char/hw_random/optee-rng.c 16149 16150OP-TEE RTC DRIVER 16151M: Clément Léger <clement.leger@bootlin.com> 16152L: linux-rtc@vger.kernel.org 16153S: Maintained 16154F: drivers/rtc/rtc-optee.c 16155 16156OPA-VNIC DRIVER 16157M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16158L: linux-rdma@vger.kernel.org 16159S: Supported 16160F: drivers/infiniband/ulp/opa_vnic 16161 16162OPEN FIRMWARE AND FLATTENED DEVICE TREE 16163M: Rob Herring <robh+dt@kernel.org> 16164M: Frank Rowand <frowand.list@gmail.com> 16165L: devicetree@vger.kernel.org 16166S: Maintained 16167W: http://www.devicetree.org/ 16168C: irc://irc.libera.chat/devicetree 16169T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 16170F: Documentation/ABI/testing/sysfs-firmware-ofw 16171F: drivers/of/ 16172F: include/linux/of*.h 16173F: scripts/dtc/ 16174F: tools/testing/selftests/dt/ 16175K: of_overlay_notifier_ 16176K: of_overlay_fdt_apply 16177K: of_overlay_remove 16178 16179OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 16180M: Rob Herring <robh+dt@kernel.org> 16181M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 16182M: Conor Dooley <conor+dt@kernel.org> 16183L: devicetree@vger.kernel.org 16184S: Maintained 16185Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 16186C: irc://irc.libera.chat/devicetree 16187T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 16188F: Documentation/devicetree/ 16189F: arch/*/boot/dts/ 16190F: include/dt-bindings/ 16191 16192OPENCOMPUTE PTP CLOCK DRIVER 16193M: Jonathan Lemon <jonathan.lemon@gmail.com> 16194M: Vadim Fedorenko <vadfed@fb.com> 16195L: netdev@vger.kernel.org 16196S: Maintained 16197F: drivers/ptp/ptp_ocp.c 16198 16199OPENCORES I2C BUS DRIVER 16200M: Peter Korsgaard <peter@korsgaard.com> 16201M: Andrew Lunn <andrew@lunn.ch> 16202L: linux-i2c@vger.kernel.org 16203S: Maintained 16204F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 16205F: Documentation/i2c/busses/i2c-ocores.rst 16206F: drivers/i2c/busses/i2c-ocores.c 16207F: include/linux/platform_data/i2c-ocores.h 16208 16209OPENRISC ARCHITECTURE 16210M: Jonas Bonn <jonas@southpole.se> 16211M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 16212M: Stafford Horne <shorne@gmail.com> 16213L: linux-openrisc@vger.kernel.org 16214S: Maintained 16215W: http://openrisc.io 16216T: git https://github.com/openrisc/linux.git 16217F: Documentation/arch/openrisc/ 16218F: Documentation/devicetree/bindings/openrisc/ 16219F: arch/openrisc/ 16220F: drivers/irqchip/irq-ompic.c 16221F: drivers/irqchip/irq-or1k-* 16222 16223OPENVSWITCH 16224M: Pravin B Shelar <pshelar@ovn.org> 16225L: netdev@vger.kernel.org 16226L: dev@openvswitch.org 16227S: Maintained 16228W: http://openvswitch.org 16229F: include/uapi/linux/openvswitch.h 16230F: net/openvswitch/ 16231F: tools/testing/selftests/net/openvswitch/ 16232 16233OPERATING PERFORMANCE POINTS (OPP) 16234M: Viresh Kumar <vireshk@kernel.org> 16235M: Nishanth Menon <nm@ti.com> 16236M: Stephen Boyd <sboyd@kernel.org> 16237L: linux-pm@vger.kernel.org 16238S: Maintained 16239T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 16240F: Documentation/devicetree/bindings/opp/ 16241F: Documentation/power/opp.rst 16242F: drivers/opp/ 16243F: include/linux/pm_opp.h 16244 16245OPL4 DRIVER 16246M: Clemens Ladisch <clemens@ladisch.de> 16247L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16248S: Maintained 16249T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 16250F: sound/drivers/opl4/ 16251 16252ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 16253M: Mark Fasheh <mark@fasheh.com> 16254M: Joel Becker <jlbec@evilplan.org> 16255M: Joseph Qi <joseph.qi@linux.alibaba.com> 16256L: ocfs2-devel@lists.linux.dev 16257S: Supported 16258W: http://ocfs2.wiki.kernel.org 16259F: Documentation/filesystems/dlmfs.rst 16260F: Documentation/filesystems/ocfs2.rst 16261F: fs/ocfs2/ 16262 16263ORANGEFS FILESYSTEM 16264M: Mike Marshall <hubcap@omnibond.com> 16265R: Martin Brandenburg <martin@omnibond.com> 16266L: devel@lists.orangefs.org 16267S: Supported 16268T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 16269F: Documentation/filesystems/orangefs.rst 16270F: fs/orangefs/ 16271 16272ORINOCO DRIVER 16273L: linux-wireless@vger.kernel.org 16274S: Orphan 16275W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 16276W: http://www.nongnu.org/orinoco/ 16277F: drivers/net/wireless/intersil/orinoco/ 16278 16279OV2659 OMNIVISION SENSOR DRIVER 16280M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 16281L: linux-media@vger.kernel.org 16282S: Maintained 16283W: https://linuxtv.org 16284Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16285T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 16286F: drivers/media/i2c/ov2659.c 16287F: include/media/i2c/ov2659.h 16288 16289OVERLAY FILESYSTEM 16290M: Miklos Szeredi <miklos@szeredi.hu> 16291M: Amir Goldstein <amir73il@gmail.com> 16292L: linux-unionfs@vger.kernel.org 16293S: Supported 16294T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 16295F: Documentation/filesystems/overlayfs.rst 16296F: fs/overlayfs/ 16297 16298P54 WIRELESS DRIVER 16299M: Christian Lamparter <chunkeey@googlemail.com> 16300L: linux-wireless@vger.kernel.org 16301S: Maintained 16302W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 16303F: drivers/net/wireless/intersil/p54/ 16304 16305PACKET SOCKETS 16306M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 16307S: Maintained 16308F: include/uapi/linux/if_packet.h 16309F: net/packet/af_packet.c 16310 16311PACKING 16312M: Vladimir Oltean <olteanv@gmail.com> 16313L: netdev@vger.kernel.org 16314S: Supported 16315F: Documentation/core-api/packing.rst 16316F: include/linux/packing.h 16317F: lib/packing.c 16318 16319PADATA PARALLEL EXECUTION MECHANISM 16320M: Steffen Klassert <steffen.klassert@secunet.com> 16321M: Daniel Jordan <daniel.m.jordan@oracle.com> 16322L: linux-crypto@vger.kernel.org 16323L: linux-kernel@vger.kernel.org 16324S: Maintained 16325F: Documentation/core-api/padata.rst 16326F: include/linux/padata.h 16327F: kernel/padata.c 16328 16329PAGE CACHE 16330M: Matthew Wilcox (Oracle) <willy@infradead.org> 16331L: linux-fsdevel@vger.kernel.org 16332S: Supported 16333T: git git://git.infradead.org/users/willy/pagecache.git 16334F: Documentation/filesystems/locking.rst 16335F: Documentation/filesystems/vfs.rst 16336F: include/linux/pagemap.h 16337F: mm/filemap.c 16338F: mm/page-writeback.c 16339F: mm/readahead.c 16340F: mm/truncate.c 16341 16342PAGE POOL 16343M: Jesper Dangaard Brouer <hawk@kernel.org> 16344M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16345L: netdev@vger.kernel.org 16346S: Supported 16347F: Documentation/networking/page_pool.rst 16348F: include/net/page_pool/ 16349F: include/trace/events/page_pool.h 16350F: net/core/page_pool.c 16351 16352PAGE TABLE CHECK 16353M: Pasha Tatashin <pasha.tatashin@soleen.com> 16354M: Andrew Morton <akpm@linux-foundation.org> 16355L: linux-mm@kvack.org 16356S: Maintained 16357F: Documentation/mm/page_table_check.rst 16358F: include/linux/page_table_check.h 16359F: mm/page_table_check.c 16360 16361PANASONIC LAPTOP ACPI EXTRAS DRIVER 16362M: Kenneth Chan <kenneth.t.chan@gmail.com> 16363L: platform-driver-x86@vger.kernel.org 16364S: Maintained 16365F: drivers/platform/x86/panasonic-laptop.c 16366 16367PARALLAX PING IIO SENSOR DRIVER 16368M: Andreas Klinger <ak@it-klinger.de> 16369L: linux-iio@vger.kernel.org 16370S: Maintained 16371F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16372F: drivers/iio/proximity/ping.c 16373 16374PARALLEL LCD/KEYPAD PANEL DRIVER 16375M: Willy Tarreau <willy@haproxy.com> 16376M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16377S: Odd Fixes 16378F: Documentation/admin-guide/lcd-panel-cgram.rst 16379F: drivers/auxdisplay/panel.c 16380 16381PARALLEL PORT SUBSYSTEM 16382M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16383M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16384L: linux-parport@lists.infradead.org (subscribers-only) 16385S: Maintained 16386F: Documentation/driver-api/parport*.rst 16387F: drivers/char/ppdev.c 16388F: drivers/parport/ 16389F: include/linux/parport*.h 16390F: include/uapi/linux/ppdev.h 16391 16392PARAVIRT_OPS INTERFACE 16393M: Juergen Gross <jgross@suse.com> 16394R: Ajay Kaher <akaher@vmware.com> 16395R: Alexey Makhalov <amakhalov@vmware.com> 16396R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16397L: virtualization@lists.linux.dev 16398L: x86@kernel.org 16399S: Supported 16400T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16401F: Documentation/virt/paravirt_ops.rst 16402F: arch/*/include/asm/paravirt*.h 16403F: arch/*/kernel/paravirt* 16404F: include/linux/hypervisor.h 16405 16406PARISC ARCHITECTURE 16407M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16408M: Helge Deller <deller@gmx.de> 16409L: linux-parisc@vger.kernel.org 16410S: Maintained 16411W: https://parisc.wiki.kernel.org 16412Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16413T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16414T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16415F: Documentation/arch/parisc/ 16416F: arch/parisc/ 16417F: drivers/char/agp/parisc-agp.c 16418F: drivers/input/misc/hp_sdc_rtc.c 16419F: drivers/input/serio/gscps2.c 16420F: drivers/input/serio/hp_sdc* 16421F: drivers/parisc/ 16422F: drivers/parport/parport_gsc.* 16423F: drivers/tty/serial/8250/8250_parisc.c 16424F: drivers/video/console/sti* 16425F: drivers/video/fbdev/sti* 16426F: drivers/video/logo/logo_parisc* 16427F: include/linux/hp_sdc.h 16428 16429PARMAN 16430M: Jiri Pirko <jiri@resnulli.us> 16431L: netdev@vger.kernel.org 16432S: Supported 16433F: include/linux/parman.h 16434F: lib/parman.c 16435F: lib/test_parman.c 16436 16437PC ENGINES APU BOARD DRIVER 16438M: Enrico Weigelt, metux IT consult <info@metux.net> 16439S: Maintained 16440F: drivers/platform/x86/pcengines-apuv2.c 16441 16442PC87360 HARDWARE MONITORING DRIVER 16443M: Jim Cromie <jim.cromie@gmail.com> 16444L: linux-hwmon@vger.kernel.org 16445S: Maintained 16446F: Documentation/hwmon/pc87360.rst 16447F: drivers/hwmon/pc87360.c 16448 16449PC8736x GPIO DRIVER 16450M: Jim Cromie <jim.cromie@gmail.com> 16451S: Maintained 16452F: drivers/char/pc8736x_gpio.c 16453 16454PC87427 HARDWARE MONITORING DRIVER 16455M: Jean Delvare <jdelvare@suse.com> 16456L: linux-hwmon@vger.kernel.org 16457S: Maintained 16458F: Documentation/hwmon/pc87427.rst 16459F: drivers/hwmon/pc87427.c 16460 16461PCA9532 LED DRIVER 16462M: Riku Voipio <riku.voipio@iki.fi> 16463S: Maintained 16464F: drivers/leds/leds-pca9532.c 16465F: include/linux/leds-pca9532.h 16466 16467PCA9541 I2C BUS MASTER SELECTOR DRIVER 16468M: Guenter Roeck <linux@roeck-us.net> 16469L: linux-i2c@vger.kernel.org 16470S: Maintained 16471F: drivers/i2c/muxes/i2c-mux-pca9541.c 16472 16473PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16474M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16475M: Pali Rohár <pali@kernel.org> 16476L: linux-pci@vger.kernel.org 16477L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16478S: Maintained 16479F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16480F: drivers/pci/controller/pci-aardvark.c 16481 16482PCI DRIVER FOR ALTERA PCIE IP 16483M: Joyce Ooi <joyce.ooi@intel.com> 16484L: linux-pci@vger.kernel.org 16485S: Supported 16486F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16487F: drivers/pci/controller/pcie-altera.c 16488 16489PCI DRIVER FOR APPLIEDMICRO XGENE 16490M: Toan Le <toan@os.amperecomputing.com> 16491L: linux-pci@vger.kernel.org 16492L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16493S: Maintained 16494F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16495F: drivers/pci/controller/pci-xgene.c 16496 16497PCI DRIVER FOR ARM VERSATILE PLATFORM 16498M: Rob Herring <robh@kernel.org> 16499L: linux-pci@vger.kernel.org 16500L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16501S: Maintained 16502F: Documentation/devicetree/bindings/pci/versatile.yaml 16503F: drivers/pci/controller/pci-versatile.c 16504 16505PCI DRIVER FOR ARMADA 8K 16506M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16507L: linux-pci@vger.kernel.org 16508L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16509S: Maintained 16510F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16511F: drivers/pci/controller/dwc/pcie-armada8k.c 16512 16513PCI DRIVER FOR CADENCE PCIE IP 16514M: Tom Joseph <tjoseph@cadence.com> 16515L: linux-pci@vger.kernel.org 16516S: Maintained 16517F: Documentation/devicetree/bindings/pci/cdns,* 16518F: drivers/pci/controller/cadence/ 16519 16520PCI DRIVER FOR FREESCALE LAYERSCAPE 16521M: Minghuan Lian <minghuan.Lian@nxp.com> 16522M: Mingkai Hu <mingkai.hu@nxp.com> 16523M: Roy Zang <roy.zang@nxp.com> 16524L: linuxppc-dev@lists.ozlabs.org 16525L: linux-pci@vger.kernel.org 16526L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16527S: Maintained 16528F: drivers/pci/controller/dwc/*layerscape* 16529 16530PCI DRIVER FOR FU740 16531M: Paul Walmsley <paul.walmsley@sifive.com> 16532M: Greentime Hu <greentime.hu@sifive.com> 16533L: linux-pci@vger.kernel.org 16534S: Maintained 16535F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16536F: drivers/pci/controller/dwc/pcie-fu740.c 16537 16538PCI DRIVER FOR GENERIC OF HOSTS 16539M: Will Deacon <will@kernel.org> 16540L: linux-pci@vger.kernel.org 16541L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16542S: Maintained 16543F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16544F: drivers/pci/controller/pci-host-common.c 16545F: drivers/pci/controller/pci-host-generic.c 16546 16547PCI DRIVER FOR IMX6 16548M: Richard Zhu <hongxing.zhu@nxp.com> 16549M: Lucas Stach <l.stach@pengutronix.de> 16550L: linux-pci@vger.kernel.org 16551L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16552S: Maintained 16553F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16554F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16555F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16556F: drivers/pci/controller/dwc/*imx6* 16557 16558PCI DRIVER FOR INTEL IXP4XX 16559M: Linus Walleij <linus.walleij@linaro.org> 16560S: Maintained 16561F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16562F: drivers/pci/controller/pci-ixp4xx.c 16563 16564PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16565M: Nirmal Patel <nirmal.patel@linux.intel.com> 16566R: Jonathan Derrick <jonathan.derrick@linux.dev> 16567L: linux-pci@vger.kernel.org 16568S: Supported 16569F: drivers/pci/controller/vmd.c 16570 16571PCI DRIVER FOR MICROSEMI SWITCHTEC 16572M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16573M: Logan Gunthorpe <logang@deltatee.com> 16574L: linux-pci@vger.kernel.org 16575S: Maintained 16576F: Documentation/ABI/testing/sysfs-class-switchtec 16577F: Documentation/driver-api/switchtec.rst 16578F: drivers/ntb/hw/mscc/ 16579F: drivers/pci/switch/switchtec* 16580F: include/linux/switchtec.h 16581F: include/uapi/linux/switchtec_ioctl.h 16582 16583PCI DRIVER FOR MOBIVEIL PCIE IP 16584M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16585M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16586L: linux-pci@vger.kernel.org 16587S: Supported 16588F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16589F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16590 16591PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16592M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16593M: Pali Rohár <pali@kernel.org> 16594L: linux-pci@vger.kernel.org 16595L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16596S: Maintained 16597F: drivers/pci/controller/*mvebu* 16598 16599PCI DRIVER FOR NVIDIA TEGRA 16600M: Thierry Reding <thierry.reding@gmail.com> 16601L: linux-tegra@vger.kernel.org 16602L: linux-pci@vger.kernel.org 16603S: Supported 16604F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16605F: drivers/pci/controller/pci-tegra.c 16606 16607PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16608M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16609L: linux-pci@vger.kernel.org 16610L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16611S: Maintained 16612F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16613F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16614 16615PCI DRIVER FOR RENESAS R-CAR 16616M: Marek Vasut <marek.vasut+renesas@gmail.com> 16617M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16618L: linux-pci@vger.kernel.org 16619L: linux-renesas-soc@vger.kernel.org 16620S: Maintained 16621F: Documentation/devicetree/bindings/pci/*rcar* 16622F: drivers/pci/controller/*rcar* 16623F: drivers/pci/controller/dwc/*rcar* 16624 16625PCI DRIVER FOR SAMSUNG EXYNOS 16626M: Jingoo Han <jingoohan1@gmail.com> 16627L: linux-pci@vger.kernel.org 16628L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16629L: linux-samsung-soc@vger.kernel.org 16630S: Maintained 16631F: drivers/pci/controller/dwc/pci-exynos.c 16632 16633PCI DRIVER FOR SYNOPSYS DESIGNWARE 16634M: Jingoo Han <jingoohan1@gmail.com> 16635M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16636M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16637L: linux-pci@vger.kernel.org 16638S: Maintained 16639F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16640F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16641F: drivers/pci/controller/dwc/*designware* 16642 16643PCI DRIVER FOR TI DRA7XX/J721E 16644M: Vignesh Raghavendra <vigneshr@ti.com> 16645L: linux-omap@vger.kernel.org 16646L: linux-pci@vger.kernel.org 16647L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16648S: Supported 16649F: Documentation/devicetree/bindings/pci/ti-pci.txt 16650F: drivers/pci/controller/cadence/pci-j721e.c 16651F: drivers/pci/controller/dwc/pci-dra7xx.c 16652 16653PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16654M: Linus Walleij <linus.walleij@linaro.org> 16655L: linux-pci@vger.kernel.org 16656S: Maintained 16657F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16658F: drivers/pci/controller/pci-v3-semi.c 16659 16660PCI DRIVER FOR XILINX VERSAL CPM 16661M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16662M: Michal Simek <michal.simek@amd.com> 16663L: linux-pci@vger.kernel.org 16664S: Maintained 16665F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16666F: drivers/pci/controller/pcie-xilinx-cpm.c 16667 16668PCI ENDPOINT SUBSYSTEM 16669M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16670M: Krzysztof Wilczyński <kw@linux.com> 16671R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16672R: Kishon Vijay Abraham I <kishon@kernel.org> 16673L: linux-pci@vger.kernel.org 16674S: Supported 16675Q: https://patchwork.kernel.org/project/linux-pci/list/ 16676B: https://bugzilla.kernel.org 16677C: irc://irc.oftc.net/linux-pci 16678T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16679F: Documentation/PCI/endpoint/* 16680F: Documentation/misc-devices/pci-endpoint-test.rst 16681F: drivers/misc/pci_endpoint_test.c 16682F: drivers/pci/endpoint/ 16683F: tools/pci/ 16684 16685PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16686M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16687R: Oliver O'Halloran <oohall@gmail.com> 16688L: linuxppc-dev@lists.ozlabs.org 16689S: Supported 16690F: Documentation/PCI/pci-error-recovery.rst 16691F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 16692F: arch/powerpc/include/*/eeh*.h 16693F: arch/powerpc/kernel/eeh*.c 16694F: arch/powerpc/platforms/*/eeh*.c 16695F: drivers/pci/pcie/aer.c 16696F: drivers/pci/pcie/dpc.c 16697F: drivers/pci/pcie/err.c 16698 16699PCI ERROR RECOVERY 16700M: Linas Vepstas <linasvepstas@gmail.com> 16701L: linux-pci@vger.kernel.org 16702S: Supported 16703F: Documentation/PCI/pci-error-recovery.rst 16704 16705PCI MSI DRIVER FOR ALTERA MSI IP 16706M: Joyce Ooi <joyce.ooi@intel.com> 16707L: linux-pci@vger.kernel.org 16708S: Supported 16709F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16710F: drivers/pci/controller/pcie-altera-msi.c 16711 16712PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16713M: Toan Le <toan@os.amperecomputing.com> 16714L: linux-pci@vger.kernel.org 16715L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16716S: Maintained 16717F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16718F: drivers/pci/controller/pci-xgene-msi.c 16719 16720PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16721M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16722M: Krzysztof Wilczyński <kw@linux.com> 16723R: Rob Herring <robh@kernel.org> 16724L: linux-pci@vger.kernel.org 16725S: Supported 16726Q: https://patchwork.kernel.org/project/linux-pci/list/ 16727B: https://bugzilla.kernel.org 16728C: irc://irc.oftc.net/linux-pci 16729T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16730F: Documentation/devicetree/bindings/pci/ 16731F: drivers/pci/controller/ 16732F: drivers/pci/pci-bridge-emul.c 16733F: drivers/pci/pci-bridge-emul.h 16734 16735PCI PEER-TO-PEER DMA (P2PDMA) 16736M: Bjorn Helgaas <bhelgaas@google.com> 16737M: Logan Gunthorpe <logang@deltatee.com> 16738L: linux-pci@vger.kernel.org 16739S: Supported 16740Q: https://patchwork.kernel.org/project/linux-pci/list/ 16741B: https://bugzilla.kernel.org 16742C: irc://irc.oftc.net/linux-pci 16743T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16744F: Documentation/driver-api/pci/p2pdma.rst 16745F: drivers/pci/p2pdma.c 16746F: include/linux/pci-p2pdma.h 16747 16748PCI SUBSYSTEM 16749M: Bjorn Helgaas <bhelgaas@google.com> 16750L: linux-pci@vger.kernel.org 16751S: Supported 16752Q: https://patchwork.kernel.org/project/linux-pci/list/ 16753B: https://bugzilla.kernel.org 16754C: irc://irc.oftc.net/linux-pci 16755T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16756F: Documentation/PCI/ 16757F: Documentation/devicetree/bindings/pci/ 16758F: arch/x86/kernel/early-quirks.c 16759F: arch/x86/kernel/quirks.c 16760F: arch/x86/pci/ 16761F: drivers/acpi/pci* 16762F: drivers/pci/ 16763F: include/asm-generic/pci* 16764F: include/linux/of_pci.h 16765F: include/linux/pci* 16766F: include/uapi/linux/pci* 16767F: lib/pci* 16768 16769PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16770M: Jonathan Chocron <jonnyc@amazon.com> 16771L: linux-pci@vger.kernel.org 16772S: Maintained 16773F: Documentation/devicetree/bindings/pci/pcie-al.txt 16774F: drivers/pci/controller/dwc/pcie-al.c 16775 16776PCIE DRIVER FOR AMLOGIC MESON 16777M: Yue Wang <yue.wang@Amlogic.com> 16778L: linux-pci@vger.kernel.org 16779L: linux-amlogic@lists.infradead.org 16780S: Maintained 16781F: drivers/pci/controller/dwc/pci-meson.c 16782 16783PCIE DRIVER FOR AXIS ARTPEC 16784M: Jesper Nilsson <jesper.nilsson@axis.com> 16785L: linux-arm-kernel@axis.com 16786L: linux-pci@vger.kernel.org 16787S: Maintained 16788F: Documentation/devicetree/bindings/pci/axis,artpec* 16789F: drivers/pci/controller/dwc/*artpec* 16790 16791PCIE DRIVER FOR CAVIUM THUNDERX 16792M: Robert Richter <rric@kernel.org> 16793L: linux-pci@vger.kernel.org 16794L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16795S: Odd Fixes 16796F: drivers/pci/controller/pci-thunder-* 16797 16798PCIE DRIVER FOR HISILICON 16799M: Zhou Wang <wangzhou1@hisilicon.com> 16800L: linux-pci@vger.kernel.org 16801S: Maintained 16802F: drivers/pci/controller/dwc/pcie-hisi.c 16803 16804PCIE DRIVER FOR HISILICON KIRIN 16805M: Xiaowei Song <songxiaowei@hisilicon.com> 16806M: Binghui Wang <wangbinghui@hisilicon.com> 16807L: linux-pci@vger.kernel.org 16808S: Maintained 16809F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16810F: drivers/pci/controller/dwc/pcie-kirin.c 16811 16812PCIE DRIVER FOR HISILICON STB 16813M: Shawn Guo <shawn.guo@linaro.org> 16814L: linux-pci@vger.kernel.org 16815S: Maintained 16816F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16817F: drivers/pci/controller/dwc/pcie-histb.c 16818 16819PCIE DRIVER FOR INTEL KEEM BAY 16820M: Srikanth Thokala <srikanth.thokala@intel.com> 16821L: linux-pci@vger.kernel.org 16822S: Supported 16823F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16824F: drivers/pci/controller/dwc/pcie-keembay.c 16825 16826PCIE DRIVER FOR INTEL LGM GW SOC 16827M: Chuanhua Lei <lchuanhua@maxlinear.com> 16828L: linux-pci@vger.kernel.org 16829S: Maintained 16830F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16831F: drivers/pci/controller/dwc/pcie-intel-gw.c 16832 16833PCIE DRIVER FOR MEDIATEK 16834M: Ryder Lee <ryder.lee@mediatek.com> 16835M: Jianjun Wang <jianjun.wang@mediatek.com> 16836L: linux-pci@vger.kernel.org 16837L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16838S: Supported 16839F: Documentation/devicetree/bindings/pci/mediatek* 16840F: drivers/pci/controller/*mediatek* 16841 16842PCIE DRIVER FOR MICROCHIP 16843M: Daire McNamara <daire.mcnamara@microchip.com> 16844L: linux-pci@vger.kernel.org 16845S: Supported 16846F: Documentation/devicetree/bindings/pci/microchip* 16847F: drivers/pci/controller/*microchip* 16848 16849PCIE DRIVER FOR QUALCOMM MSM 16850M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16851L: linux-pci@vger.kernel.org 16852L: linux-arm-msm@vger.kernel.org 16853S: Maintained 16854F: drivers/pci/controller/dwc/pcie-qcom.c 16855 16856PCIE DRIVER FOR ROCKCHIP 16857M: Shawn Lin <shawn.lin@rock-chips.com> 16858L: linux-pci@vger.kernel.org 16859L: linux-rockchip@lists.infradead.org 16860S: Maintained 16861F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16862F: drivers/pci/controller/pcie-rockchip* 16863 16864PCIE DRIVER FOR SOCIONEXT UNIPHIER 16865M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16866L: linux-pci@vger.kernel.org 16867S: Maintained 16868F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16869F: drivers/pci/controller/dwc/pcie-uniphier* 16870 16871PCIE DRIVER FOR ST SPEAR13XX 16872M: Pratyush Anand <pratyush.anand@gmail.com> 16873L: linux-pci@vger.kernel.org 16874S: Maintained 16875F: drivers/pci/controller/dwc/*spear* 16876 16877PCIE ENDPOINT DRIVER FOR QUALCOMM 16878M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16879L: linux-pci@vger.kernel.org 16880L: linux-arm-msm@vger.kernel.org 16881S: Maintained 16882F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16883F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16884 16885PCMCIA SUBSYSTEM 16886M: Dominik Brodowski <linux@dominikbrodowski.net> 16887S: Odd Fixes 16888T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16889F: Documentation/pcmcia/ 16890F: drivers/pcmcia/ 16891F: include/pcmcia/ 16892F: tools/pcmcia/ 16893 16894PCNET32 NETWORK DRIVER 16895M: Don Fry <pcnet32@frontier.com> 16896L: netdev@vger.kernel.org 16897S: Maintained 16898F: drivers/net/ethernet/amd/pcnet32.c 16899 16900PCRYPT PARALLEL CRYPTO ENGINE 16901M: Steffen Klassert <steffen.klassert@secunet.com> 16902L: linux-crypto@vger.kernel.org 16903S: Maintained 16904F: crypto/pcrypt.c 16905F: include/crypto/pcrypt.h 16906 16907PDS DSC VIRTIO DATA PATH ACCELERATOR 16908R: Shannon Nelson <shannon.nelson@amd.com> 16909F: drivers/vdpa/pds/ 16910 16911PECI HARDWARE MONITORING DRIVERS 16912M: Iwona Winiarska <iwona.winiarska@intel.com> 16913L: linux-hwmon@vger.kernel.org 16914S: Supported 16915F: Documentation/hwmon/peci-cputemp.rst 16916F: Documentation/hwmon/peci-dimmtemp.rst 16917F: drivers/hwmon/peci/ 16918 16919PECI SUBSYSTEM 16920M: Iwona Winiarska <iwona.winiarska@intel.com> 16921L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16922S: Supported 16923F: Documentation/devicetree/bindings/peci/ 16924F: Documentation/peci/ 16925F: drivers/peci/ 16926F: include/linux/peci-cpu.h 16927F: include/linux/peci.h 16928 16929PENSANDO ETHERNET DRIVERS 16930M: Shannon Nelson <shannon.nelson@amd.com> 16931M: Brett Creeley <brett.creeley@amd.com> 16932M: drivers@pensando.io 16933L: netdev@vger.kernel.org 16934S: Supported 16935F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16936F: drivers/net/ethernet/pensando/ 16937 16938PER-CPU MEMORY ALLOCATOR 16939M: Dennis Zhou <dennis@kernel.org> 16940M: Tejun Heo <tj@kernel.org> 16941M: Christoph Lameter <cl@linux.com> 16942L: linux-mm@kvack.org 16943S: Maintained 16944T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16945F: arch/*/include/asm/percpu.h 16946F: include/linux/percpu*.h 16947F: lib/percpu*.c 16948F: mm/percpu*.c 16949 16950PER-TASK DELAY ACCOUNTING 16951M: Balbir Singh <bsingharora@gmail.com> 16952S: Maintained 16953F: include/linux/delayacct.h 16954F: kernel/delayacct.c 16955 16956PERFORMANCE EVENTS SUBSYSTEM 16957M: Peter Zijlstra <peterz@infradead.org> 16958M: Ingo Molnar <mingo@redhat.com> 16959M: Arnaldo Carvalho de Melo <acme@kernel.org> 16960R: Mark Rutland <mark.rutland@arm.com> 16961R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16962R: Jiri Olsa <jolsa@kernel.org> 16963R: Namhyung Kim <namhyung@kernel.org> 16964R: Ian Rogers <irogers@google.com> 16965R: Adrian Hunter <adrian.hunter@intel.com> 16966L: linux-perf-users@vger.kernel.org 16967L: linux-kernel@vger.kernel.org 16968S: Supported 16969W: https://perf.wiki.kernel.org/ 16970T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16971T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 16972T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 16973F: arch/*/events/* 16974F: arch/*/events/*/* 16975F: arch/*/include/asm/perf_event.h 16976F: arch/*/kernel/*/*/perf_event*.c 16977F: arch/*/kernel/*/perf_event*.c 16978F: arch/*/kernel/perf_callchain.c 16979F: arch/*/kernel/perf_event*.c 16980F: include/linux/perf_event.h 16981F: include/uapi/linux/perf_event.h 16982F: kernel/events/* 16983F: tools/lib/perf/ 16984F: tools/perf/ 16985 16986PERFORMANCE EVENTS TOOLING ARM64 16987R: John Garry <john.g.garry@oracle.com> 16988R: Will Deacon <will@kernel.org> 16989R: James Clark <james.clark@arm.com> 16990R: Mike Leach <mike.leach@linaro.org> 16991R: Leo Yan <leo.yan@linaro.org> 16992L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16993S: Supported 16994F: tools/build/feature/test-libopencsd.c 16995F: tools/perf/arch/arm*/ 16996F: tools/perf/pmu-events/arch/arm64/ 16997F: tools/perf/util/arm-spe* 16998F: tools/perf/util/cs-etm* 16999 17000PERSONALITY HANDLING 17001M: Christoph Hellwig <hch@infradead.org> 17002L: linux-abi-devel@lists.sourceforge.net 17003S: Maintained 17004F: include/linux/personality.h 17005F: include/uapi/linux/personality.h 17006 17007PHOENIX RC FLIGHT CONTROLLER ADAPTER 17008M: Marcus Folkesson <marcus.folkesson@gmail.com> 17009L: linux-input@vger.kernel.org 17010S: Maintained 17011F: Documentation/input/devices/pxrc.rst 17012F: drivers/input/joystick/pxrc.c 17013 17014PHONET PROTOCOL 17015M: Remi Denis-Courmont <courmisch@gmail.com> 17016S: Supported 17017F: Documentation/networking/phonet.rst 17018F: include/linux/phonet.h 17019F: include/net/phonet/ 17020F: include/uapi/linux/phonet.h 17021F: net/phonet/ 17022 17023PHRAM MTD DRIVER 17024M: Joern Engel <joern@lazybastard.org> 17025L: linux-mtd@lists.infradead.org 17026S: Maintained 17027F: drivers/mtd/devices/phram.c 17028 17029PICOLCD HID DRIVER 17030M: Bruno Prémont <bonbons@linux-vserver.org> 17031L: linux-input@vger.kernel.org 17032S: Maintained 17033F: drivers/hid/hid-picolcd* 17034 17035PIDFD API 17036M: Christian Brauner <christian@brauner.io> 17037L: linux-kernel@vger.kernel.org 17038S: Maintained 17039T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 17040F: samples/pidfd/ 17041F: tools/testing/selftests/clone3/ 17042F: tools/testing/selftests/pid_namespace/ 17043F: tools/testing/selftests/pidfd/ 17044K: (?i)pidfd 17045K: (?i)clone3 17046K: \b(clone_args|kernel_clone_args)\b 17047 17048PIN CONTROL SUBSYSTEM 17049M: Linus Walleij <linus.walleij@linaro.org> 17050L: linux-gpio@vger.kernel.org 17051S: Maintained 17052T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 17053F: Documentation/devicetree/bindings/pinctrl/ 17054F: Documentation/driver-api/pin-control.rst 17055F: drivers/pinctrl/ 17056F: include/dt-bindings/pinctrl/ 17057F: include/linux/pinctrl/ 17058 17059PIN CONTROLLER - AMD 17060M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 17061M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 17062S: Maintained 17063F: drivers/pinctrl/pinctrl-amd.c 17064 17065PIN CONTROLLER - FREESCALE 17066M: Dong Aisheng <aisheng.dong@nxp.com> 17067M: Fabio Estevam <festevam@gmail.com> 17068M: Shawn Guo <shawnguo@kernel.org> 17069M: Jacky Bai <ping.bai@nxp.com> 17070R: Pengutronix Kernel Team <kernel@pengutronix.de> 17071L: linux-gpio@vger.kernel.org 17072S: Maintained 17073F: Documentation/devicetree/bindings/pinctrl/fsl,* 17074F: drivers/pinctrl/freescale/ 17075 17076PIN CONTROLLER - INTEL 17077M: Mika Westerberg <mika.westerberg@linux.intel.com> 17078M: Andy Shevchenko <andy@kernel.org> 17079S: Supported 17080T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 17081F: drivers/pinctrl/intel/ 17082 17083PIN CONTROLLER - KEEMBAY 17084M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 17085S: Supported 17086F: drivers/pinctrl/pinctrl-keembay* 17087 17088PIN CONTROLLER - MEDIATEK 17089M: Sean Wang <sean.wang@kernel.org> 17090L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17091S: Maintained 17092F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 17093F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 17094F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 17095F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 17096F: drivers/pinctrl/mediatek/ 17097 17098PIN CONTROLLER - MEDIATEK MIPS 17099M: Arınç ÜNAL <arinc.unal@arinc9.com> 17100M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17101L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17102L: linux-mips@vger.kernel.org 17103S: Maintained 17104F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 17105F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 17106F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 17107F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 17108F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 17109F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 17110F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 17111F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 17112F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 17113F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 17114F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 17115F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 17116F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 17117F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 17118F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 17119 17120PIN CONTROLLER - MICROCHIP AT91 17121M: Ludovic Desroches <ludovic.desroches@microchip.com> 17122L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17123L: linux-gpio@vger.kernel.org 17124S: Supported 17125F: drivers/gpio/gpio-sama5d2-piobu.c 17126F: drivers/pinctrl/pinctrl-at91* 17127 17128PIN CONTROLLER - NXP S32 17129M: Chester Lin <clin@suse.com> 17130R: NXP S32 Linux Team <s32@nxp.com> 17131L: linux-gpio@vger.kernel.org 17132S: Maintained 17133F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 17134F: drivers/pinctrl/nxp/ 17135 17136PIN CONTROLLER - QUALCOMM 17137M: Bjorn Andersson <andersson@kernel.org> 17138L: linux-arm-msm@vger.kernel.org 17139S: Maintained 17140F: Documentation/devicetree/bindings/pinctrl/qcom,* 17141F: drivers/pinctrl/qcom/ 17142 17143PIN CONTROLLER - RENESAS 17144M: Geert Uytterhoeven <geert+renesas@glider.be> 17145L: linux-renesas-soc@vger.kernel.org 17146S: Supported 17147T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 17148F: Documentation/devicetree/bindings/pinctrl/renesas,* 17149F: drivers/pinctrl/renesas/ 17150 17151PIN CONTROLLER - SAMSUNG 17152M: Tomasz Figa <tomasz.figa@gmail.com> 17153M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17154M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17155R: Alim Akhtar <alim.akhtar@samsung.com> 17156L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17157L: linux-samsung-soc@vger.kernel.org 17158S: Maintained 17159Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 17160B: mailto:linux-samsung-soc@vger.kernel.org 17161C: irc://irc.libera.chat/linux-exynos 17162T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 17163F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 17164F: drivers/pinctrl/samsung/ 17165F: include/dt-bindings/pinctrl/samsung.h 17166 17167PIN CONTROLLER - SINGLE 17168M: Tony Lindgren <tony@atomide.com> 17169M: Haojian Zhuang <haojian.zhuang@linaro.org> 17170L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17171L: linux-omap@vger.kernel.org 17172S: Maintained 17173F: drivers/pinctrl/pinctrl-single.c 17174 17175PIN CONTROLLER - SUNPLUS / TIBBO 17176M: Dvorkin Dmitry <dvorkin@tibbo.com> 17177M: Wells Lu <wellslutw@gmail.com> 17178L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17179S: Maintained 17180W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 17181F: Documentation/devicetree/bindings/pinctrl/sunplus,* 17182F: drivers/pinctrl/sunplus/ 17183F: include/dt-bindings/pinctrl/sppctl*.h 17184 17185PINE64 PINEPHONE KEYBOARD DRIVER 17186M: Samuel Holland <samuel@sholland.org> 17187S: Supported 17188F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 17189F: drivers/input/keyboard/pinephone-keyboard.c 17190 17191PKTCDVD DRIVER 17192M: linux-block@vger.kernel.org 17193S: Orphan 17194F: drivers/block/pktcdvd.c 17195F: include/linux/pktcdvd.h 17196F: include/uapi/linux/pktcdvd.h 17197 17198PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 17199M: Tomasz Duszynski <tduszyns@gmail.com> 17200S: Maintained 17201F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 17202F: drivers/iio/chemical/pms7003.c 17203 17204PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 17205M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 17206L: netdev@vger.kernel.org 17207S: Maintained 17208F: drivers/net/phy/mdio-open-alliance.h 17209F: net/ethtool/plca.c 17210 17211PLDMFW LIBRARY 17212M: Jacob Keller <jacob.e.keller@intel.com> 17213S: Maintained 17214F: Documentation/driver-api/pldmfw/ 17215F: include/linux/pldmfw.h 17216F: lib/pldmfw/ 17217 17218PLX DMA DRIVER 17219M: Logan Gunthorpe <logang@deltatee.com> 17220S: Maintained 17221F: drivers/dma/plx_dma.c 17222 17223PM-GRAPH UTILITY 17224M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 17225L: linux-pm@vger.kernel.org 17226S: Supported 17227W: https://01.org/pm-graph 17228B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 17229T: git git://github.com/intel/pm-graph 17230F: tools/power/pm-graph 17231 17232PM6764TR DRIVER 17233M: Charles Hsu <hsu.yungteng@gmail.com> 17234L: linux-hwmon@vger.kernel.org 17235S: Maintained 17236F: Documentation/hwmon/pm6764tr.rst 17237F: drivers/hwmon/pmbus/pm6764tr.c 17238 17239PMBUS HARDWARE MONITORING DRIVERS 17240M: Guenter Roeck <linux@roeck-us.net> 17241L: linux-hwmon@vger.kernel.org 17242S: Maintained 17243W: http://hwmon.wiki.kernel.org/ 17244W: http://www.roeck-us.net/linux/drivers/ 17245T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 17246F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 17247F: Documentation/devicetree/bindings/hwmon/max31785.txt 17248F: Documentation/hwmon/adm1275.rst 17249F: Documentation/hwmon/ibm-cffps.rst 17250F: Documentation/hwmon/ir35221.rst 17251F: Documentation/hwmon/lm25066.rst 17252F: Documentation/hwmon/ltc2978.rst 17253F: Documentation/hwmon/ltc3815.rst 17254F: Documentation/hwmon/max16064.rst 17255F: Documentation/hwmon/max20751.rst 17256F: Documentation/hwmon/max31785.rst 17257F: Documentation/hwmon/max34440.rst 17258F: Documentation/hwmon/max8688.rst 17259F: Documentation/hwmon/pmbus-core.rst 17260F: Documentation/hwmon/pmbus.rst 17261F: Documentation/hwmon/tps40422.rst 17262F: Documentation/hwmon/ucd9000.rst 17263F: Documentation/hwmon/ucd9200.rst 17264F: Documentation/hwmon/zl6100.rst 17265F: drivers/hwmon/pmbus/ 17266F: include/linux/pmbus.h 17267 17268PMC SIERRA MaxRAID DRIVER 17269L: linux-scsi@vger.kernel.org 17270S: Orphan 17271W: http://www.pmc-sierra.com/ 17272F: drivers/scsi/pmcraid.* 17273 17274PMC SIERRA PM8001 DRIVER 17275M: Jack Wang <jinpu.wang@cloud.ionos.com> 17276L: linux-scsi@vger.kernel.org 17277S: Supported 17278F: drivers/scsi/pm8001/ 17279 17280PNI RM3100 IIO DRIVER 17281M: Song Qiang <songqiang1304521@gmail.com> 17282L: linux-iio@vger.kernel.org 17283S: Maintained 17284F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 17285F: drivers/iio/magnetometer/rm3100* 17286 17287PNP SUPPORT 17288M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 17289L: linux-acpi@vger.kernel.org 17290S: Maintained 17291F: drivers/pnp/ 17292F: include/linux/pnp.h 17293 17294POSIX CLOCKS and TIMERS 17295M: Thomas Gleixner <tglx@linutronix.de> 17296L: linux-kernel@vger.kernel.org 17297S: Maintained 17298T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 17299F: fs/timerfd.c 17300F: include/linux/time_namespace.h 17301F: include/linux/timer* 17302F: kernel/time/*timer* 17303F: kernel/time/namespace.c 17304 17305POWER MANAGEMENT CORE 17306M: "Rafael J. Wysocki" <rafael@kernel.org> 17307L: linux-pm@vger.kernel.org 17308S: Supported 17309B: https://bugzilla.kernel.org 17310T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 17311F: drivers/base/power/ 17312F: drivers/powercap/ 17313F: include/linux/intel_rapl.h 17314F: include/linux/pm.h 17315F: include/linux/pm_* 17316F: include/linux/powercap.h 17317F: kernel/configs/nopm.config 17318 17319POWER STATE COORDINATION INTERFACE (PSCI) 17320M: Mark Rutland <mark.rutland@arm.com> 17321M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17322L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17323S: Maintained 17324F: drivers/firmware/psci/ 17325F: include/linux/psci.h 17326F: include/uapi/linux/psci.h 17327 17328POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 17329M: Sebastian Reichel <sre@kernel.org> 17330L: linux-pm@vger.kernel.org 17331S: Maintained 17332T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17333F: Documentation/ABI/testing/sysfs-class-power 17334F: Documentation/devicetree/bindings/power/supply/ 17335F: drivers/power/supply/ 17336F: include/linux/power/ 17337F: include/linux/power_supply.h 17338 17339POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17340M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17341L: linuxppc-dev@lists.ozlabs.org 17342S: Maintained 17343F: drivers/char/powernv-op-panel.c 17344 17345PPP OVER ATM (RFC 2364) 17346M: Mitchell Blank Jr <mitch@sfgoth.com> 17347S: Maintained 17348F: include/uapi/linux/atmppp.h 17349F: net/atm/pppoatm.c 17350 17351PPP OVER ETHERNET 17352M: Michal Ostrowski <mostrows@earthlink.net> 17353S: Maintained 17354F: drivers/net/ppp/pppoe.c 17355F: drivers/net/ppp/pppox.c 17356 17357PPP OVER L2TP 17358M: James Chapman <jchapman@katalix.com> 17359S: Maintained 17360F: include/linux/if_pppol2tp.h 17361F: include/uapi/linux/if_pppol2tp.h 17362F: net/l2tp/l2tp_ppp.c 17363 17364PPP PROTOCOL DRIVERS AND COMPRESSORS 17365L: linux-ppp@vger.kernel.org 17366S: Orphan 17367F: drivers/net/ppp/ppp_* 17368 17369PPS SUPPORT 17370M: Rodolfo Giometti <giometti@enneenne.com> 17371L: linuxpps@ml.enneenne.com (subscribers-only) 17372S: Maintained 17373W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17374F: Documentation/ABI/testing/sysfs-pps 17375F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 17376F: Documentation/driver-api/pps.rst 17377F: drivers/pps/ 17378F: include/linux/pps*.h 17379F: include/uapi/linux/pps.h 17380 17381PPTP DRIVER 17382M: Dmitry Kozlov <xeb@mail.ru> 17383L: netdev@vger.kernel.org 17384S: Maintained 17385W: http://sourceforge.net/projects/accel-pptp 17386F: drivers/net/ppp/pptp.c 17387 17388PRESSURE STALL INFORMATION (PSI) 17389M: Johannes Weiner <hannes@cmpxchg.org> 17390M: Suren Baghdasaryan <surenb@google.com> 17391R: Peter Ziljstra <peterz@infradead.org> 17392S: Maintained 17393F: include/linux/psi* 17394F: kernel/sched/psi.c 17395 17396PRINTK 17397M: Petr Mladek <pmladek@suse.com> 17398R: Steven Rostedt <rostedt@goodmis.org> 17399R: John Ogness <john.ogness@linutronix.de> 17400R: Sergey Senozhatsky <senozhatsky@chromium.org> 17401S: Maintained 17402T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17403F: include/linux/printk.h 17404F: kernel/printk/ 17405 17406PRINTK INDEXING 17407R: Chris Down <chris@chrisdown.name> 17408S: Maintained 17409F: Documentation/core-api/printk-index.rst 17410F: kernel/printk/index.c 17411K: printk_index 17412 17413PROC FILESYSTEM 17414L: linux-kernel@vger.kernel.org 17415L: linux-fsdevel@vger.kernel.org 17416S: Maintained 17417F: Documentation/filesystems/proc.rst 17418F: fs/proc/ 17419F: include/linux/proc_fs.h 17420F: tools/testing/selftests/proc/ 17421 17422PROC SYSCTL 17423M: Luis Chamberlain <mcgrof@kernel.org> 17424M: Kees Cook <keescook@chromium.org> 17425M: Iurii Zaikin <yzaikin@google.com> 17426L: linux-kernel@vger.kernel.org 17427L: linux-fsdevel@vger.kernel.org 17428S: Maintained 17429T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17430F: fs/proc/proc_sysctl.c 17431F: include/linux/sysctl.h 17432F: kernel/sysctl-test.c 17433F: kernel/sysctl.c 17434F: tools/testing/selftests/sysctl/ 17435 17436PS3 NETWORK SUPPORT 17437M: Geoff Levand <geoff@infradead.org> 17438L: netdev@vger.kernel.org 17439L: linuxppc-dev@lists.ozlabs.org 17440S: Maintained 17441F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17442 17443PS3 PLATFORM SUPPORT 17444M: Geoff Levand <geoff@infradead.org> 17445L: linuxppc-dev@lists.ozlabs.org 17446S: Maintained 17447F: arch/powerpc/boot/ps3* 17448F: arch/powerpc/include/asm/lv1call.h 17449F: arch/powerpc/include/asm/ps3*.h 17450F: arch/powerpc/platforms/ps3/ 17451F: drivers/*/ps3* 17452F: drivers/ps3/ 17453F: drivers/rtc/rtc-ps3.c 17454F: drivers/usb/host/*ps3.c 17455F: sound/ppc/snd_ps3* 17456 17457PS3VRAM DRIVER 17458M: Jim Paris <jim@jtan.com> 17459M: Geoff Levand <geoff@infradead.org> 17460L: linuxppc-dev@lists.ozlabs.org 17461S: Maintained 17462F: drivers/block/ps3vram.c 17463 17464PSAMPLE PACKET SAMPLING SUPPORT 17465M: Yotam Gigi <yotam.gi@gmail.com> 17466S: Maintained 17467F: include/net/psample.h 17468F: include/uapi/linux/psample.h 17469F: net/psample 17470 17471PSTORE FILESYSTEM 17472M: Kees Cook <keescook@chromium.org> 17473R: Tony Luck <tony.luck@intel.com> 17474R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17475L: linux-hardening@vger.kernel.org 17476S: Supported 17477T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17478F: Documentation/admin-guide/pstore-blk.rst 17479F: Documentation/admin-guide/ramoops.rst 17480F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17481F: drivers/acpi/apei/erst.c 17482F: drivers/firmware/efi/efi-pstore.c 17483F: fs/pstore/ 17484F: include/linux/pstore* 17485K: \b(pstore|ramoops) 17486 17487PTP HARDWARE CLOCK SUPPORT 17488M: Richard Cochran <richardcochran@gmail.com> 17489L: netdev@vger.kernel.org 17490S: Maintained 17491W: http://linuxptp.sourceforge.net/ 17492F: Documentation/ABI/testing/sysfs-ptp 17493F: Documentation/driver-api/ptp.rst 17494F: drivers/net/phy/dp83640* 17495F: drivers/ptp/* 17496F: include/linux/ptp_cl* 17497K: (?:\b|_)ptp(?:\b|_) 17498 17499PTP MOCKUP CLOCK SUPPORT 17500M: Vladimir Oltean <vladimir.oltean@nxp.com> 17501L: netdev@vger.kernel.org 17502S: Maintained 17503F: drivers/ptp/ptp_mock.c 17504F: include/linux/ptp_mock.h 17505 17506PTP VIRTUAL CLOCK SUPPORT 17507M: Yangbo Lu <yangbo.lu@nxp.com> 17508L: netdev@vger.kernel.org 17509S: Maintained 17510F: drivers/ptp/ptp_vclock.c 17511F: net/ethtool/phc_vclocks.c 17512 17513PTRACE SUPPORT 17514M: Oleg Nesterov <oleg@redhat.com> 17515S: Maintained 17516F: arch/*/*/ptrace*.c 17517F: arch/*/include/asm/ptrace*.h 17518F: arch/*/ptrace*.c 17519F: include/asm-generic/syscall.h 17520F: include/linux/ptrace.h 17521F: include/linux/regset.h 17522F: include/uapi/linux/ptrace.h 17523F: kernel/ptrace.c 17524 17525PULSE8-CEC DRIVER 17526M: Hans Verkuil <hverkuil@xs4all.nl> 17527L: linux-media@vger.kernel.org 17528S: Maintained 17529T: git git://linuxtv.org/media_tree.git 17530F: drivers/media/cec/usb/pulse8/ 17531 17532PURELIFI PLFXLC DRIVER 17533M: Srinivasan Raju <srini.raju@purelifi.com> 17534L: linux-wireless@vger.kernel.org 17535S: Supported 17536F: drivers/net/wireless/purelifi/plfxlc/ 17537 17538PVRUSB2 VIDEO4LINUX DRIVER 17539M: Mike Isely <isely@pobox.com> 17540L: pvrusb2@isely.net (subscribers-only) 17541L: linux-media@vger.kernel.org 17542S: Maintained 17543W: http://www.isely.net/pvrusb2/ 17544T: git git://linuxtv.org/media_tree.git 17545F: Documentation/driver-api/media/drivers/pvrusb2* 17546F: drivers/media/usb/pvrusb2/ 17547 17548PWC WEBCAM DRIVER 17549M: Hans Verkuil <hverkuil@xs4all.nl> 17550L: linux-media@vger.kernel.org 17551S: Odd Fixes 17552T: git git://linuxtv.org/media_tree.git 17553F: drivers/media/usb/pwc/* 17554F: include/trace/events/pwc.h 17555 17556PWM IR Transmitter 17557M: Sean Young <sean@mess.org> 17558L: linux-media@vger.kernel.org 17559S: Maintained 17560F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17561F: drivers/media/rc/pwm-ir-tx.c 17562 17563PWM SUBSYSTEM 17564M: Thierry Reding <thierry.reding@gmail.com> 17565R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17566L: linux-pwm@vger.kernel.org 17567S: Maintained 17568Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17569T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17570F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17571F: Documentation/devicetree/bindings/pwm/ 17572F: Documentation/driver-api/pwm.rst 17573F: drivers/gpio/gpio-mvebu.c 17574F: drivers/pwm/ 17575F: drivers/video/backlight/pwm_bl.c 17576F: include/dt-bindings/pwm/ 17577F: include/linux/pwm.h 17578F: include/linux/pwm_backlight.h 17579K: pwm_(config|apply_state|ops) 17580 17581PXA GPIO DRIVER 17582M: Robert Jarzmik <robert.jarzmik@free.fr> 17583L: linux-gpio@vger.kernel.org 17584S: Maintained 17585F: drivers/gpio/gpio-pxa.c 17586 17587PXA MMCI DRIVER 17588S: Orphan 17589 17590PXA RTC DRIVER 17591M: Robert Jarzmik <robert.jarzmik@free.fr> 17592L: linux-rtc@vger.kernel.org 17593S: Maintained 17594 17595PXA2xx/PXA3xx SUPPORT 17596M: Daniel Mack <daniel@zonque.org> 17597M: Haojian Zhuang <haojian.zhuang@gmail.com> 17598M: Robert Jarzmik <robert.jarzmik@free.fr> 17599L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17600S: Maintained 17601T: git git://github.com/hzhuang1/linux.git 17602T: git git://github.com/rjarzmik/linux.git 17603F: arch/arm/boot/dts/intel/pxa/ 17604F: arch/arm/mach-pxa/ 17605F: drivers/dma/pxa* 17606F: drivers/pcmcia/pxa2xx* 17607F: drivers/pinctrl/pxa/ 17608F: drivers/spi/spi-pxa2xx* 17609F: drivers/usb/gadget/udc/pxa2* 17610F: include/sound/pxa2xx-lib.h 17611F: sound/arm/pxa* 17612F: sound/soc/pxa/ 17613 17614QAT DRIVER 17615M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17616L: qat-linux@intel.com 17617S: Supported 17618F: drivers/crypto/intel/qat/ 17619 17620QCOM AUDIO (ASoC) DRIVERS 17621M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17622M: Banajit Goswami <bgoswami@quicinc.com> 17623L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17624S: Supported 17625F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17626F: Documentation/devicetree/bindings/sound/qcom,* 17627F: drivers/soc/qcom/apr.c 17628F: include/dt-bindings/sound/qcom,wcd9335.h 17629F: sound/soc/codecs/lpass-rx-macro.* 17630F: sound/soc/codecs/lpass-tx-macro.* 17631F: sound/soc/codecs/lpass-va-macro.c 17632F: sound/soc/codecs/lpass-wsa-macro.* 17633F: sound/soc/codecs/msm8916-wcd-analog.c 17634F: sound/soc/codecs/msm8916-wcd-digital.c 17635F: sound/soc/codecs/wcd-clsh-v2.* 17636F: sound/soc/codecs/wcd-mbhc-v2.* 17637F: sound/soc/codecs/wcd9335.* 17638F: sound/soc/codecs/wcd934x.c 17639F: sound/soc/codecs/wsa881x.c 17640F: sound/soc/codecs/wsa883x.c 17641F: sound/soc/codecs/wsa884x.c 17642F: sound/soc/qcom/ 17643 17644QCOM EMBEDDED USB DEBUGGER (EUD) 17645M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17646L: linux-arm-msm@vger.kernel.org 17647S: Maintained 17648F: Documentation/ABI/testing/sysfs-driver-eud 17649F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17650F: drivers/usb/misc/qcom_eud.c 17651 17652QCOM IPA DRIVER 17653M: Alex Elder <elder@kernel.org> 17654L: netdev@vger.kernel.org 17655S: Supported 17656F: drivers/net/ipa/ 17657 17658QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17659M: Gabriel Somlo <somlo@cmu.edu> 17660M: "Michael S. Tsirkin" <mst@redhat.com> 17661L: qemu-devel@nongnu.org 17662S: Maintained 17663F: drivers/firmware/qemu_fw_cfg.c 17664F: include/uapi/linux/qemu_fw_cfg.h 17665 17666QIB DRIVER 17667M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17668L: linux-rdma@vger.kernel.org 17669S: Supported 17670F: drivers/infiniband/hw/qib/ 17671 17672QLOGIC QL41xxx FCOE DRIVER 17673M: Saurav Kashyap <skashyap@marvell.com> 17674M: Javed Hasan <jhasan@marvell.com> 17675M: GR-QLogic-Storage-Upstream@marvell.com 17676L: linux-scsi@vger.kernel.org 17677S: Supported 17678F: drivers/scsi/qedf/ 17679 17680QLOGIC QL41xxx ISCSI DRIVER 17681M: Nilesh Javali <njavali@marvell.com> 17682M: Manish Rangankar <mrangankar@marvell.com> 17683M: GR-QLogic-Storage-Upstream@marvell.com 17684L: linux-scsi@vger.kernel.org 17685S: Supported 17686F: drivers/scsi/qedi/ 17687 17688QLOGIC QL4xxx ETHERNET DRIVER 17689M: Ariel Elior <aelior@marvell.com> 17690M: Manish Chopra <manishc@marvell.com> 17691L: netdev@vger.kernel.org 17692S: Supported 17693F: drivers/net/ethernet/qlogic/qed/ 17694F: drivers/net/ethernet/qlogic/qede/ 17695F: include/linux/qed/ 17696 17697QLOGIC QL4xxx RDMA DRIVER 17698M: Michal Kalderon <mkalderon@marvell.com> 17699M: Ariel Elior <aelior@marvell.com> 17700L: linux-rdma@vger.kernel.org 17701S: Supported 17702F: drivers/infiniband/hw/qedr/ 17703F: include/uapi/rdma/qedr-abi.h 17704 17705QLOGIC QLA1280 SCSI DRIVER 17706M: Michael Reed <mdr@sgi.com> 17707L: linux-scsi@vger.kernel.org 17708S: Maintained 17709F: drivers/scsi/qla1280.[ch] 17710 17711QLOGIC QLA2XXX FC-SCSI DRIVER 17712M: Nilesh Javali <njavali@marvell.com> 17713M: GR-QLogic-Storage-Upstream@marvell.com 17714L: linux-scsi@vger.kernel.org 17715S: Supported 17716F: drivers/scsi/qla2xxx/ 17717 17718QLOGIC QLA3XXX NETWORK DRIVER 17719M: GR-Linux-NIC-Dev@marvell.com 17720L: netdev@vger.kernel.org 17721S: Supported 17722F: drivers/net/ethernet/qlogic/qla3xxx.* 17723 17724QLOGIC QLA4XXX iSCSI DRIVER 17725M: Nilesh Javali <njavali@marvell.com> 17726M: Manish Rangankar <mrangankar@marvell.com> 17727M: GR-QLogic-Storage-Upstream@marvell.com 17728L: linux-scsi@vger.kernel.org 17729S: Supported 17730F: drivers/scsi/qla4xxx/ 17731 17732QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17733M: Shahed Shaikh <shshaikh@marvell.com> 17734M: Manish Chopra <manishc@marvell.com> 17735M: GR-Linux-NIC-Dev@marvell.com 17736L: netdev@vger.kernel.org 17737S: Supported 17738F: drivers/net/ethernet/qlogic/qlcnic/ 17739 17740QM1D1B0004 MEDIA DRIVER 17741M: Akihiro Tsukada <tskd08@gmail.com> 17742L: linux-media@vger.kernel.org 17743S: Odd Fixes 17744F: drivers/media/tuners/qm1d1b0004* 17745 17746QM1D1C0042 MEDIA DRIVER 17747M: Akihiro Tsukada <tskd08@gmail.com> 17748L: linux-media@vger.kernel.org 17749S: Odd Fixes 17750F: drivers/media/tuners/qm1d1c0042* 17751 17752QNX4 FILESYSTEM 17753M: Anders Larsen <al@alarsen.net> 17754S: Maintained 17755W: http://www.alarsen.net/linux/qnx4fs/ 17756F: fs/qnx4/ 17757F: include/uapi/linux/qnx4_fs.h 17758F: include/uapi/linux/qnxtypes.h 17759 17760QNX6 FILESYSTEM 17761S: Orphan 17762F: Documentation/filesystems/qnx6.rst 17763F: fs/qnx6/ 17764F: include/linux/qnx6_fs.h 17765 17766QORIQ DPAA2 FSL-MC BUS DRIVER 17767M: Stuart Yoder <stuyoder@gmail.com> 17768M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17769L: linux-kernel@vger.kernel.org 17770S: Maintained 17771F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17772F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17773F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17774F: drivers/bus/fsl-mc/ 17775F: include/uapi/linux/fsl_mc.h 17776 17777QT1010 MEDIA DRIVER 17778M: Antti Palosaari <crope@iki.fi> 17779L: linux-media@vger.kernel.org 17780S: Maintained 17781W: https://linuxtv.org 17782W: http://palosaari.fi/linux/ 17783Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17784T: git git://linuxtv.org/anttip/media_tree.git 17785F: drivers/media/tuners/qt1010* 17786 17787QUALCOMM ATH12K WIRELESS DRIVER 17788M: Kalle Valo <kvalo@kernel.org> 17789M: Jeff Johnson <quic_jjohnson@quicinc.com> 17790L: ath12k@lists.infradead.org 17791S: Supported 17792W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 17793T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17794F: drivers/net/wireless/ath/ath12k/ 17795 17796QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17797M: Kalle Valo <kvalo@kernel.org> 17798M: Jeff Johnson <quic_jjohnson@quicinc.com> 17799L: ath10k@lists.infradead.org 17800S: Supported 17801W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17802T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17803F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17804F: drivers/net/wireless/ath/ath10k/ 17805 17806QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17807M: Kalle Valo <kvalo@kernel.org> 17808M: Jeff Johnson <quic_jjohnson@quicinc.com> 17809L: ath11k@lists.infradead.org 17810S: Supported 17811W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17812B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17813T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17814F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17815F: drivers/net/wireless/ath/ath11k/ 17816 17817QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17818M: Toke Høiland-Jørgensen <toke@toke.dk> 17819L: linux-wireless@vger.kernel.org 17820S: Maintained 17821W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17822T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17823F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17824F: drivers/net/wireless/ath/ath9k/ 17825 17826QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17827M: Stephan Gerhold <stephan@gerhold.net> 17828L: netdev@vger.kernel.org 17829L: linux-arm-msm@vger.kernel.org 17830S: Maintained 17831F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17832F: drivers/net/wwan/qcom_bam_dmux.c 17833 17834QUALCOMM CAMERA SUBSYSTEM DRIVER 17835M: Robert Foss <rfoss@kernel.org> 17836M: Todor Tomov <todor.too@gmail.com> 17837M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17838L: linux-media@vger.kernel.org 17839S: Maintained 17840F: Documentation/admin-guide/media/qcom_camss.rst 17841F: Documentation/devicetree/bindings/media/*camss* 17842F: drivers/media/platform/qcom/camss/ 17843 17844QUALCOMM CLOCK DRIVERS 17845M: Bjorn Andersson <andersson@kernel.org> 17846L: linux-arm-msm@vger.kernel.org 17847S: Supported 17848T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17849F: Documentation/devicetree/bindings/clock/qcom,* 17850F: drivers/clk/qcom/ 17851F: include/dt-bindings/clock/qcom,* 17852 17853QUALCOMM CLOUD AI (QAIC) DRIVER 17854M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17855R: Carl Vanderlip <quic_carlv@quicinc.com> 17856R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17857L: linux-arm-msm@vger.kernel.org 17858L: dri-devel@lists.freedesktop.org 17859S: Supported 17860T: git git://anongit.freedesktop.org/drm/drm-misc 17861F: Documentation/accel/qaic/ 17862F: drivers/accel/qaic/ 17863F: include/uapi/drm/qaic_accel.h 17864 17865QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17866M: Bjorn Andersson <andersson@kernel.org> 17867M: Konrad Dybcio <konrad.dybcio@linaro.org> 17868L: linux-pm@vger.kernel.org 17869L: linux-arm-msm@vger.kernel.org 17870S: Maintained 17871F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17872F: drivers/pmdomain/qcom/cpr.c 17873 17874QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17875M: Ilia Lin <ilia.lin@kernel.org> 17876L: linux-pm@vger.kernel.org 17877S: Maintained 17878F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17879F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17880F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17881 17882QUALCOMM CRYPTO DRIVERS 17883M: Thara Gopinath <thara.gopinath@gmail.com> 17884L: linux-crypto@vger.kernel.org 17885L: linux-arm-msm@vger.kernel.org 17886S: Maintained 17887F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17888F: drivers/crypto/qce/ 17889 17890QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17891M: Timur Tabi <timur@kernel.org> 17892L: netdev@vger.kernel.org 17893S: Maintained 17894F: drivers/net/ethernet/qualcomm/emac/ 17895 17896QUALCOMM ETHQOS ETHERNET DRIVER 17897M: Vinod Koul <vkoul@kernel.org> 17898R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17899L: netdev@vger.kernel.org 17900L: linux-arm-msm@vger.kernel.org 17901S: Maintained 17902F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17903F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17904 17905QUALCOMM FASTRPC DRIVER 17906M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17907M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17908L: linux-arm-msm@vger.kernel.org 17909S: Maintained 17910F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17911F: drivers/misc/fastrpc.c 17912F: include/uapi/misc/fastrpc.h 17913 17914QUALCOMM HEXAGON ARCHITECTURE 17915M: Brian Cain <bcain@quicinc.com> 17916L: linux-hexagon@vger.kernel.org 17917S: Supported 17918T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17919F: arch/hexagon/ 17920 17921QUALCOMM HIDMA DRIVER 17922M: Sinan Kaya <okaya@kernel.org> 17923L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17924L: linux-arm-msm@vger.kernel.org 17925L: dmaengine@vger.kernel.org 17926S: Supported 17927F: drivers/dma/qcom/hidma* 17928 17929QUALCOMM I2C CCI DRIVER 17930M: Loic Poulain <loic.poulain@linaro.org> 17931M: Robert Foss <rfoss@kernel.org> 17932L: linux-i2c@vger.kernel.org 17933L: linux-arm-msm@vger.kernel.org 17934S: Maintained 17935F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17936F: drivers/i2c/busses/i2c-qcom-cci.c 17937 17938QUALCOMM INTERCONNECT BWMON DRIVER 17939M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17940L: linux-arm-msm@vger.kernel.org 17941S: Maintained 17942F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17943F: drivers/soc/qcom/icc-bwmon.c 17944 17945QUALCOMM IOMMU 17946M: Rob Clark <robdclark@gmail.com> 17947L: iommu@lists.linux.dev 17948L: linux-arm-msm@vger.kernel.org 17949S: Maintained 17950F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17951 17952QUALCOMM IPC ROUTER (QRTR) DRIVER 17953M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17954L: linux-arm-msm@vger.kernel.org 17955S: Maintained 17956F: include/trace/events/qrtr.h 17957F: include/uapi/linux/qrtr.h 17958F: net/qrtr/ 17959 17960QUALCOMM IPCC MAILBOX DRIVER 17961M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17962L: linux-arm-msm@vger.kernel.org 17963S: Supported 17964F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17965F: drivers/mailbox/qcom-ipcc.c 17966F: include/dt-bindings/mailbox/qcom-ipcc.h 17967 17968QUALCOMM IPQ4019 USB PHY DRIVER 17969M: Robert Marko <robert.marko@sartura.hr> 17970M: Luka Perkov <luka.perkov@sartura.hr> 17971L: linux-arm-msm@vger.kernel.org 17972S: Maintained 17973F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17974F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17975 17976QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17977M: Robert Marko <robert.marko@sartura.hr> 17978M: Luka Perkov <luka.perkov@sartura.hr> 17979L: linux-arm-msm@vger.kernel.org 17980S: Maintained 17981F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17982F: drivers/regulator/vqmmc-ipq4019-regulator.c 17983 17984QUALCOMM NAND CONTROLLER DRIVER 17985M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17986L: linux-mtd@lists.infradead.org 17987L: linux-arm-msm@vger.kernel.org 17988S: Maintained 17989F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17990F: drivers/mtd/nand/raw/qcom_nandc.c 17991 17992QUALCOMM QSEECOM DRIVER 17993M: Maximilian Luz <luzmaximilian@gmail.com> 17994L: linux-arm-msm@vger.kernel.org 17995S: Maintained 17996F: drivers/firmware/qcom/qcom_qseecom.c 17997 17998QUALCOMM QSEECOM UEFISECAPP DRIVER 17999M: Maximilian Luz <luzmaximilian@gmail.com> 18000L: linux-arm-msm@vger.kernel.org 18001S: Maintained 18002F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 18003 18004QUALCOMM RMNET DRIVER 18005M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 18006M: Sean Tranchetti <quic_stranche@quicinc.com> 18007L: netdev@vger.kernel.org 18008S: Maintained 18009F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 18010F: drivers/net/ethernet/qualcomm/rmnet/ 18011F: include/linux/if_rmnet.h 18012 18013QUALCOMM TSENS THERMAL DRIVER 18014M: Amit Kucheria <amitk@kernel.org> 18015M: Thara Gopinath <thara.gopinath@gmail.com> 18016L: linux-pm@vger.kernel.org 18017L: linux-arm-msm@vger.kernel.org 18018S: Maintained 18019F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 18020F: drivers/thermal/qcom/ 18021 18022QUALCOMM TYPEC PORT MANAGER DRIVER 18023M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18024L: linux-arm-msm@vger.kernel.org 18025L: linux-usb@vger.kernel.org 18026S: Maintained 18027F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 18028F: drivers/usb/typec/tcpm/qcom/ 18029 18030QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 18031M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 18032M: Vikash Garodia <quic_vgarodia@quicinc.com> 18033R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18034L: linux-media@vger.kernel.org 18035L: linux-arm-msm@vger.kernel.org 18036S: Maintained 18037T: git git://linuxtv.org/media_tree.git 18038F: Documentation/devicetree/bindings/media/*venus* 18039F: drivers/media/platform/qcom/venus/ 18040 18041QUALCOMM WCN36XX WIRELESS DRIVER 18042M: Loic Poulain <loic.poulain@linaro.org> 18043L: wcn36xx@lists.infradead.org 18044S: Supported 18045W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 18046F: drivers/net/wireless/ath/wcn36xx/ 18047 18048QUANTENNA QTNFMAC WIRELESS DRIVER 18049M: Igor Mitsyanko <imitsyanko@quantenna.com> 18050R: Sergey Matyukevich <geomatsi@gmail.com> 18051L: linux-wireless@vger.kernel.org 18052S: Maintained 18053F: drivers/net/wireless/quantenna 18054 18055RADEON and AMDGPU DRM DRIVERS 18056M: Alex Deucher <alexander.deucher@amd.com> 18057M: Christian König <christian.koenig@amd.com> 18058M: Pan, Xinhui <Xinhui.Pan@amd.com> 18059L: amd-gfx@lists.freedesktop.org 18060S: Supported 18061B: https://gitlab.freedesktop.org/drm/amd/-/issues 18062C: irc://irc.oftc.net/radeon 18063T: git https://gitlab.freedesktop.org/agd5f/linux.git 18064F: Documentation/gpu/amdgpu/ 18065F: drivers/gpu/drm/amd/ 18066F: drivers/gpu/drm/ci/xfails/amd* 18067F: drivers/gpu/drm/radeon/ 18068F: include/uapi/drm/amdgpu_drm.h 18069F: include/uapi/drm/radeon_drm.h 18070 18071RADEON FRAMEBUFFER DISPLAY DRIVER 18072M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 18073L: linux-fbdev@vger.kernel.org 18074S: Maintained 18075F: drivers/video/fbdev/aty/radeon* 18076F: include/uapi/linux/radeonfb.h 18077 18078RADIOSHARK RADIO DRIVER 18079M: Hans Verkuil <hverkuil@xs4all.nl> 18080L: linux-media@vger.kernel.org 18081S: Maintained 18082T: git git://linuxtv.org/media_tree.git 18083F: drivers/media/radio/radio-shark.c 18084 18085RADIOSHARK2 RADIO DRIVER 18086M: Hans Verkuil <hverkuil@xs4all.nl> 18087L: linux-media@vger.kernel.org 18088S: Maintained 18089T: git git://linuxtv.org/media_tree.git 18090F: drivers/media/radio/radio-shark2.c 18091F: drivers/media/radio/radio-tea5777.c 18092 18093RADOS BLOCK DEVICE (RBD) 18094M: Ilya Dryomov <idryomov@gmail.com> 18095R: Dongsheng Yang <dongsheng.yang@easystack.cn> 18096L: ceph-devel@vger.kernel.org 18097S: Supported 18098W: http://ceph.com/ 18099T: git https://github.com/ceph/ceph-client.git 18100F: Documentation/ABI/testing/sysfs-bus-rbd 18101F: drivers/block/rbd.c 18102F: drivers/block/rbd_types.h 18103 18104RAGE128 FRAMEBUFFER DISPLAY DRIVER 18105L: linux-fbdev@vger.kernel.org 18106S: Orphan 18107F: drivers/video/fbdev/aty/aty128fb.c 18108 18109RAINSHADOW-CEC DRIVER 18110M: Hans Verkuil <hverkuil@xs4all.nl> 18111L: linux-media@vger.kernel.org 18112S: Maintained 18113T: git git://linuxtv.org/media_tree.git 18114F: drivers/media/cec/usb/rainshadow/ 18115 18116RALINK MIPS ARCHITECTURE 18117M: John Crispin <john@phrozen.org> 18118L: linux-mips@vger.kernel.org 18119S: Maintained 18120F: arch/mips/ralink 18121 18122RALINK MT7621 MIPS ARCHITECTURE 18123M: Arınç ÜNAL <arinc.unal@arinc9.com> 18124M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18125L: linux-mips@vger.kernel.org 18126S: Maintained 18127F: arch/mips/boot/dts/ralink/mt7621* 18128 18129RALINK RT2X00 WIRELESS LAN DRIVER 18130M: Stanislaw Gruszka <stf_xl@wp.pl> 18131L: linux-wireless@vger.kernel.org 18132S: Maintained 18133F: drivers/net/wireless/ralink/rt2x00/ 18134 18135RAMDISK RAM BLOCK DEVICE DRIVER 18136M: Jens Axboe <axboe@kernel.dk> 18137S: Maintained 18138F: Documentation/admin-guide/blockdev/ramdisk.rst 18139F: drivers/block/brd.c 18140 18141RANCHU VIRTUAL BOARD FOR MIPS 18142M: Miodrag Dinic <miodrag.dinic@mips.com> 18143L: linux-mips@vger.kernel.org 18144S: Supported 18145F: arch/mips/configs/generic/board-ranchu.config 18146F: arch/mips/generic/board-ranchu.c 18147 18148RANDOM NUMBER DRIVER 18149M: "Theodore Ts'o" <tytso@mit.edu> 18150M: Jason A. Donenfeld <Jason@zx2c4.com> 18151S: Maintained 18152T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 18153F: drivers/char/random.c 18154F: drivers/virt/vmgenid.c 18155 18156RAPIDIO SUBSYSTEM 18157M: Matt Porter <mporter@kernel.crashing.org> 18158M: Alexandre Bounine <alex.bou9@gmail.com> 18159S: Maintained 18160F: drivers/rapidio/ 18161 18162RAS INFRASTRUCTURE 18163M: Tony Luck <tony.luck@intel.com> 18164M: Borislav Petkov <bp@alien8.de> 18165L: linux-edac@vger.kernel.org 18166S: Maintained 18167F: Documentation/admin-guide/ras.rst 18168F: drivers/ras/ 18169F: include/linux/ras.h 18170F: include/ras/ras_event.h 18171 18172RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 18173L: linux-wireless@vger.kernel.org 18174S: Orphan 18175F: drivers/net/wireless/legacy/ray* 18176 18177RC-CORE / LIRC FRAMEWORK 18178M: Sean Young <sean@mess.org> 18179L: linux-media@vger.kernel.org 18180S: Maintained 18181W: http://linuxtv.org 18182T: git git://linuxtv.org/media_tree.git 18183F: Documentation/driver-api/media/rc-core.rst 18184F: Documentation/userspace-api/media/rc/ 18185F: drivers/media/rc/ 18186F: include/media/rc-core.h 18187F: include/media/rc-map.h 18188F: include/uapi/linux/lirc.h 18189 18190RCMM REMOTE CONTROLS DECODER 18191M: Patrick Lerda <patrick9876@free.fr> 18192S: Maintained 18193F: drivers/media/rc/ir-rcmm-decoder.c 18194 18195RCUTORTURE TEST FRAMEWORK 18196M: "Paul E. McKenney" <paulmck@kernel.org> 18197M: Josh Triplett <josh@joshtriplett.org> 18198R: Steven Rostedt <rostedt@goodmis.org> 18199R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18200R: Lai Jiangshan <jiangshanlai@gmail.com> 18201L: rcu@vger.kernel.org 18202S: Supported 18203T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18204F: tools/testing/selftests/rcutorture 18205 18206RDACM20 Camera Sensor 18207M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18208M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18209M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18210M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18211L: linux-media@vger.kernel.org 18212S: Maintained 18213F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18214F: drivers/media/i2c/max9271.c 18215F: drivers/media/i2c/max9271.h 18216F: drivers/media/i2c/rdacm20.c 18217 18218RDACM21 Camera Sensor 18219M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18220M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18221M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18222M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18223L: linux-media@vger.kernel.org 18224S: Maintained 18225F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18226F: drivers/media/i2c/max9271.c 18227F: drivers/media/i2c/max9271.h 18228F: drivers/media/i2c/rdacm21.c 18229 18230RDC R-321X SoC 18231M: Florian Fainelli <florian@openwrt.org> 18232S: Maintained 18233 18234RDC R6040 FAST ETHERNET DRIVER 18235M: Florian Fainelli <f.fainelli@gmail.com> 18236L: netdev@vger.kernel.org 18237S: Maintained 18238F: drivers/net/ethernet/rdc/r6040.c 18239 18240RDMAVT - RDMA verbs software 18241M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18242L: linux-rdma@vger.kernel.org 18243S: Supported 18244F: drivers/infiniband/sw/rdmavt 18245 18246RDS - RELIABLE DATAGRAM SOCKETS 18247M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 18248L: netdev@vger.kernel.org 18249L: linux-rdma@vger.kernel.org 18250L: rds-devel@oss.oracle.com (moderated for non-subscribers) 18251S: Supported 18252W: https://oss.oracle.com/projects/rds/ 18253F: Documentation/networking/rds.rst 18254F: net/rds/ 18255 18256RDT - RESOURCE ALLOCATION 18257M: Fenghua Yu <fenghua.yu@intel.com> 18258M: Reinette Chatre <reinette.chatre@intel.com> 18259L: linux-kernel@vger.kernel.org 18260S: Supported 18261F: Documentation/arch/x86/resctrl* 18262F: arch/x86/include/asm/resctrl.h 18263F: arch/x86/kernel/cpu/resctrl/ 18264F: tools/testing/selftests/resctrl/ 18265 18266READ-COPY UPDATE (RCU) 18267M: "Paul E. McKenney" <paulmck@kernel.org> 18268M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 18269M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 18270M: Joel Fernandes <joel@joelfernandes.org> 18271M: Josh Triplett <josh@joshtriplett.org> 18272M: Boqun Feng <boqun.feng@gmail.com> 18273R: Steven Rostedt <rostedt@goodmis.org> 18274R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18275R: Lai Jiangshan <jiangshanlai@gmail.com> 18276R: Zqiang <qiang.zhang1211@gmail.com> 18277L: rcu@vger.kernel.org 18278S: Supported 18279W: http://www.rdrop.com/users/paulmck/RCU/ 18280T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18281F: Documentation/RCU/ 18282F: include/linux/rcu* 18283F: kernel/rcu/ 18284X: Documentation/RCU/torture.rst 18285X: include/linux/srcu*.h 18286X: kernel/rcu/srcu*.c 18287 18288REAL TIME CLOCK (RTC) SUBSYSTEM 18289M: Alessandro Zummo <a.zummo@towertech.it> 18290M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18291L: linux-rtc@vger.kernel.org 18292S: Maintained 18293Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 18294T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 18295F: Documentation/admin-guide/rtc.rst 18296F: Documentation/devicetree/bindings/rtc/ 18297F: drivers/rtc/ 18298F: include/linux/rtc.h 18299F: include/linux/rtc/ 18300F: include/uapi/linux/rtc.h 18301F: tools/testing/selftests/rtc/ 18302 18303Real-time Linux Analysis (RTLA) tools 18304M: Daniel Bristot de Oliveira <bristot@kernel.org> 18305M: Steven Rostedt <rostedt@goodmis.org> 18306L: linux-trace-kernel@vger.kernel.org 18307S: Maintained 18308F: Documentation/tools/rtla/ 18309F: tools/tracing/rtla/ 18310 18311REALTEK AUDIO CODECS 18312M: Oder Chiou <oder_chiou@realtek.com> 18313S: Maintained 18314F: include/sound/rt*.h 18315F: sound/soc/codecs/rt* 18316 18317REALTEK OTTO WATCHDOG 18318M: Sander Vanheule <sander@svanheule.net> 18319L: linux-watchdog@vger.kernel.org 18320S: Maintained 18321F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 18322F: drivers/watchdog/realtek_otto_wdt.c 18323 18324REALTEK RTL83xx SMI DSA ROUTER CHIPS 18325M: Linus Walleij <linus.walleij@linaro.org> 18326M: Alvin Šipraga <alsi@bang-olufsen.dk> 18327S: Maintained 18328F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 18329F: drivers/net/dsa/realtek/* 18330 18331REALTEK WIRELESS DRIVER (rtlwifi family) 18332M: Ping-Ke Shih <pkshih@realtek.com> 18333L: linux-wireless@vger.kernel.org 18334S: Maintained 18335F: drivers/net/wireless/realtek/rtlwifi/ 18336 18337REALTEK WIRELESS DRIVER (rtw88) 18338M: Ping-Ke Shih <pkshih@realtek.com> 18339L: linux-wireless@vger.kernel.org 18340S: Maintained 18341F: drivers/net/wireless/realtek/rtw88/ 18342 18343REALTEK WIRELESS DRIVER (rtw89) 18344M: Ping-Ke Shih <pkshih@realtek.com> 18345L: linux-wireless@vger.kernel.org 18346S: Maintained 18347F: drivers/net/wireless/realtek/rtw89/ 18348 18349REDPINE WIRELESS DRIVER 18350L: linux-wireless@vger.kernel.org 18351S: Orphan 18352F: drivers/net/wireless/rsi/ 18353 18354REGISTER MAP ABSTRACTION 18355M: Mark Brown <broonie@kernel.org> 18356L: linux-kernel@vger.kernel.org 18357S: Supported 18358T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18359F: Documentation/devicetree/bindings/regmap/ 18360F: drivers/base/regmap/ 18361F: include/linux/regmap.h 18362 18363REISERFS FILE SYSTEM 18364L: reiserfs-devel@vger.kernel.org 18365S: Obsolete 18366F: fs/reiserfs/ 18367 18368REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18369M: Bjorn Andersson <andersson@kernel.org> 18370M: Mathieu Poirier <mathieu.poirier@linaro.org> 18371L: linux-remoteproc@vger.kernel.org 18372S: Maintained 18373T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18374F: Documentation/ABI/testing/sysfs-class-remoteproc 18375F: Documentation/devicetree/bindings/remoteproc/ 18376F: Documentation/staging/remoteproc.rst 18377F: drivers/remoteproc/ 18378F: include/linux/remoteproc.h 18379F: include/linux/remoteproc/ 18380 18381REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18382M: Bjorn Andersson <andersson@kernel.org> 18383M: Mathieu Poirier <mathieu.poirier@linaro.org> 18384L: linux-remoteproc@vger.kernel.org 18385S: Maintained 18386T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18387F: Documentation/ABI/testing/sysfs-bus-rpmsg 18388F: Documentation/staging/rpmsg.rst 18389F: drivers/rpmsg/ 18390F: include/linux/rpmsg.h 18391F: include/linux/rpmsg/ 18392F: include/uapi/linux/rpmsg.h 18393F: samples/rpmsg/ 18394 18395REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18396M: Stephan Gerhold <stephan@gerhold.net> 18397L: netdev@vger.kernel.org 18398L: linux-remoteproc@vger.kernel.org 18399S: Maintained 18400F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18401 18402RENESAS CLOCK DRIVERS 18403M: Geert Uytterhoeven <geert+renesas@glider.be> 18404L: linux-renesas-soc@vger.kernel.org 18405S: Supported 18406T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18407F: Documentation/devicetree/bindings/clock/renesas,* 18408F: drivers/clk/renesas/ 18409 18410RENESAS EMEV2 I2C DRIVER 18411M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18412L: linux-renesas-soc@vger.kernel.org 18413S: Supported 18414F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18415F: drivers/i2c/busses/i2c-emev2.c 18416 18417RENESAS ETHERNET DRIVERS 18418R: Sergey Shtylyov <s.shtylyov@omp.ru> 18419L: netdev@vger.kernel.org 18420L: linux-renesas-soc@vger.kernel.org 18421F: Documentation/devicetree/bindings/net/renesas,*.yaml 18422F: drivers/net/ethernet/renesas/ 18423F: include/linux/sh_eth.h 18424 18425RENESAS IDT821034 ASoC CODEC 18426M: Herve Codina <herve.codina@bootlin.com> 18427L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18428S: Maintained 18429F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18430F: sound/soc/codecs/idt821034.c 18431 18432RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18433M: Miquel Raynal <miquel.raynal@bootlin.com> 18434L: linux-mtd@lists.infradead.org 18435L: linux-renesas-soc@vger.kernel.org 18436S: Maintained 18437F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18438F: drivers/mtd/nand/raw/renesas-nand-controller.c 18439 18440RENESAS R-CAR GYROADC DRIVER 18441M: Marek Vasut <marek.vasut@gmail.com> 18442L: linux-iio@vger.kernel.org 18443S: Supported 18444F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18445F: drivers/iio/adc/rcar-gyroadc.c 18446 18447RENESAS R-CAR I2C DRIVERS 18448M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18449L: linux-renesas-soc@vger.kernel.org 18450S: Supported 18451F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18452F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18453F: drivers/i2c/busses/i2c-rcar.c 18454F: drivers/i2c/busses/i2c-sh_mobile.c 18455 18456RENESAS R-CAR SATA DRIVER 18457R: Sergey Shtylyov <s.shtylyov@omp.ru> 18458L: linux-ide@vger.kernel.org 18459L: linux-renesas-soc@vger.kernel.org 18460S: Supported 18461F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18462F: drivers/ata/sata_rcar.c 18463 18464RENESAS R-CAR THERMAL DRIVERS 18465M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18466L: linux-renesas-soc@vger.kernel.org 18467S: Supported 18468F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18469F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18470F: drivers/thermal/rcar_gen3_thermal.c 18471F: drivers/thermal/rcar_thermal.c 18472 18473RENESAS RIIC DRIVER 18474M: Chris Brandt <chris.brandt@renesas.com> 18475L: linux-renesas-soc@vger.kernel.org 18476S: Supported 18477F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18478F: drivers/i2c/busses/i2c-riic.c 18479 18480RENESAS RZ/G2L A/D DRIVER 18481M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18482L: linux-iio@vger.kernel.org 18483L: linux-renesas-soc@vger.kernel.org 18484S: Supported 18485F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18486F: drivers/iio/adc/rzg2l_adc.c 18487 18488RENESAS RZ/G2L MTU3a COUNTER DRIVER 18489M: Biju Das <biju.das.jz@bp.renesas.com> 18490L: linux-iio@vger.kernel.org 18491L: linux-renesas-soc@vger.kernel.org 18492S: Supported 18493F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18494F: drivers/counter/rz-mtu3-cnt.c 18495 18496RENESAS RZ/N1 A5PSW SWITCH DRIVER 18497M: Clément Léger <clement.leger@bootlin.com> 18498L: linux-renesas-soc@vger.kernel.org 18499L: netdev@vger.kernel.org 18500S: Maintained 18501F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18502F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18503F: drivers/net/dsa/rzn1_a5psw* 18504F: drivers/net/pcs/pcs-rzn1-miic.c 18505F: include/dt-bindings/net/pcs-rzn1-miic.h 18506F: include/linux/pcs-rzn1-miic.h 18507F: net/dsa/tag_rzn1_a5psw.c 18508 18509RENESAS RZ/N1 RTC CONTROLLER DRIVER 18510M: Miquel Raynal <miquel.raynal@bootlin.com> 18511L: linux-rtc@vger.kernel.org 18512L: linux-renesas-soc@vger.kernel.org 18513S: Maintained 18514F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18515F: drivers/rtc/rtc-rzn1.c 18516 18517RENESAS RZ/N1 USBF CONTROLLER DRIVER 18518M: Herve Codina <herve.codina@bootlin.com> 18519L: linux-renesas-soc@vger.kernel.org 18520L: linux-usb@vger.kernel.org 18521S: Maintained 18522F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18523F: drivers/usb/gadget/udc/renesas_usbf.c 18524 18525RENESAS RZ/V2M I2C DRIVER 18526M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18527L: linux-i2c@vger.kernel.org 18528L: linux-renesas-soc@vger.kernel.org 18529S: Supported 18530F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18531F: drivers/i2c/busses/i2c-rzv2m.c 18532 18533RENESAS USB PHY DRIVER 18534M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18535L: linux-renesas-soc@vger.kernel.org 18536S: Maintained 18537F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18538 18539RENESAS VERSACLOCK 7 CLOCK DRIVER 18540M: Alex Helms <alexander.helms.jy@renesas.com> 18541S: Maintained 18542F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18543F: drivers/clk/clk-versaclock7.c 18544 18545RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18546M: Herve Codina <herve.codina@bootlin.com> 18547L: linux-iio@vger.kernel.org 18548S: Maintained 18549F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18550F: drivers/iio/potentiometer/x9250.c 18551 18552RESET CONTROLLER FRAMEWORK 18553M: Philipp Zabel <p.zabel@pengutronix.de> 18554S: Maintained 18555T: git git://git.pengutronix.de/git/pza/linux 18556F: Documentation/devicetree/bindings/reset/ 18557F: Documentation/driver-api/reset.rst 18558F: drivers/reset/ 18559F: include/dt-bindings/reset/ 18560F: include/linux/reset-controller.h 18561F: include/linux/reset.h 18562F: include/linux/reset/ 18563K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18564 18565RESTARTABLE SEQUENCES SUPPORT 18566M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18567M: Peter Zijlstra <peterz@infradead.org> 18568M: "Paul E. McKenney" <paulmck@kernel.org> 18569M: Boqun Feng <boqun.feng@gmail.com> 18570L: linux-kernel@vger.kernel.org 18571S: Supported 18572F: include/trace/events/rseq.h 18573F: include/uapi/linux/rseq.h 18574F: kernel/rseq.c 18575F: tools/testing/selftests/rseq/ 18576 18577RFKILL 18578M: Johannes Berg <johannes@sipsolutions.net> 18579L: linux-wireless@vger.kernel.org 18580S: Maintained 18581W: https://wireless.wiki.kernel.org/ 18582Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18583T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18584T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18585F: Documentation/ABI/stable/sysfs-class-rfkill 18586F: Documentation/driver-api/rfkill.rst 18587F: include/linux/rfkill.h 18588F: include/uapi/linux/rfkill.h 18589F: net/rfkill/ 18590 18591RHASHTABLE 18592M: Thomas Graf <tgraf@suug.ch> 18593M: Herbert Xu <herbert@gondor.apana.org.au> 18594L: netdev@vger.kernel.org 18595S: Maintained 18596F: include/linux/rhashtable-types.h 18597F: include/linux/rhashtable.h 18598F: lib/rhashtable.c 18599F: lib/test_rhashtable.c 18600 18601RICOH R5C592 MEMORYSTICK DRIVER 18602M: Maxim Levitsky <maximlevitsky@gmail.com> 18603S: Maintained 18604F: drivers/memstick/host/r592.* 18605 18606RICOH SMARTMEDIA/XD DRIVER 18607M: Maxim Levitsky <maximlevitsky@gmail.com> 18608S: Maintained 18609F: drivers/mtd/nand/raw/r852.c 18610F: drivers/mtd/nand/raw/r852.h 18611 18612RISC-V ARCHITECTURE 18613M: Paul Walmsley <paul.walmsley@sifive.com> 18614M: Palmer Dabbelt <palmer@dabbelt.com> 18615M: Albert Ou <aou@eecs.berkeley.edu> 18616L: linux-riscv@lists.infradead.org 18617S: Supported 18618Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18619C: irc://irc.libera.chat/riscv 18620P: Documentation/arch/riscv/patch-acceptance.rst 18621T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18622F: arch/riscv/ 18623N: riscv 18624K: riscv 18625 18626RISC-V MICROCHIP FPGA SUPPORT 18627M: Conor Dooley <conor.dooley@microchip.com> 18628M: Daire McNamara <daire.mcnamara@microchip.com> 18629L: linux-riscv@lists.infradead.org 18630S: Supported 18631F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18632F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18633F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18634F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18635F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18636F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18637F: Documentation/devicetree/bindings/riscv/microchip.yaml 18638F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18639F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18640F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18641F: arch/riscv/boot/dts/microchip/ 18642F: drivers/char/hw_random/mpfs-rng.c 18643F: drivers/clk/microchip/clk-mpfs*.c 18644F: drivers/i2c/busses/i2c-microchip-corei2c.c 18645F: drivers/mailbox/mailbox-mpfs.c 18646F: drivers/pci/controller/pcie-microchip-host.c 18647F: drivers/pwm/pwm-microchip-core.c 18648F: drivers/reset/reset-mpfs.c 18649F: drivers/rtc/rtc-mpfs.c 18650F: drivers/soc/microchip/mpfs-sys-controller.c 18651F: drivers/spi/spi-microchip-core-qspi.c 18652F: drivers/spi/spi-microchip-core.c 18653F: drivers/usb/musb/mpfs.c 18654F: include/soc/microchip/mpfs.h 18655 18656RISC-V MISC SOC SUPPORT 18657M: Conor Dooley <conor@kernel.org> 18658L: linux-riscv@lists.infradead.org 18659S: Maintained 18660Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18661T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18662F: Documentation/devicetree/bindings/riscv/ 18663F: arch/riscv/boot/dts/ 18664X: arch/riscv/boot/dts/allwinner/ 18665X: arch/riscv/boot/dts/renesas/ 18666 18667RISC-V PMU DRIVERS 18668M: Atish Patra <atishp@atishpatra.org> 18669R: Anup Patel <anup@brainfault.org> 18670L: linux-riscv@lists.infradead.org 18671S: Supported 18672F: drivers/perf/riscv_pmu.c 18673F: drivers/perf/riscv_pmu_legacy.c 18674F: drivers/perf/riscv_pmu_sbi.c 18675 18676RISC-V THEAD SoC SUPPORT 18677M: Jisheng Zhang <jszhang@kernel.org> 18678M: Guo Ren <guoren@kernel.org> 18679M: Fu Wei <wefu@redhat.com> 18680L: linux-riscv@lists.infradead.org 18681S: Maintained 18682F: arch/riscv/boot/dts/thead/ 18683 18684RNBD BLOCK DRIVERS 18685M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18686M: Jack Wang <jinpu.wang@ionos.com> 18687L: linux-block@vger.kernel.org 18688S: Maintained 18689F: drivers/block/rnbd/ 18690 18691ROCCAT DRIVERS 18692M: Stefan Achatz <erazor_de@users.sourceforge.net> 18693S: Maintained 18694W: http://sourceforge.net/projects/roccat/ 18695F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18696F: drivers/hid/hid-roccat* 18697F: include/linux/hid-roccat* 18698 18699ROCKCHIP CRYPTO DRIVERS 18700M: Corentin Labbe <clabbe@baylibre.com> 18701L: linux-crypto@vger.kernel.org 18702S: Maintained 18703F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18704F: drivers/crypto/rockchip/ 18705 18706ROCKCHIP I2S TDM DRIVER 18707M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18708L: linux-rockchip@lists.infradead.org 18709S: Maintained 18710F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18711F: sound/soc/rockchip/rockchip_i2s_tdm.* 18712 18713ROCKCHIP ISP V1 DRIVER 18714M: Dafna Hirschfeld <dafna@fastmail.com> 18715M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 18716L: linux-media@vger.kernel.org 18717L: linux-rockchip@lists.infradead.org 18718S: Maintained 18719F: Documentation/admin-guide/media/rkisp1.rst 18720F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18721F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18722F: drivers/media/platform/rockchip/rkisp1 18723F: include/uapi/linux/rkisp1-config.h 18724 18725ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18726M: Jacob Chen <jacob-chen@iotwrt.com> 18727M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18728L: linux-media@vger.kernel.org 18729L: linux-rockchip@lists.infradead.org 18730S: Maintained 18731F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18732F: drivers/media/platform/rockchip/rga/ 18733 18734ROCKCHIP VIDEO DECODER DRIVER 18735M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18736L: linux-media@vger.kernel.org 18737L: linux-rockchip@lists.infradead.org 18738S: Maintained 18739F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18740F: drivers/staging/media/rkvdec/ 18741 18742ROCKER DRIVER 18743M: Jiri Pirko <jiri@resnulli.us> 18744L: netdev@vger.kernel.org 18745S: Supported 18746F: drivers/net/ethernet/rocker/ 18747 18748ROCKETPORT EXPRESS/INFINITY DRIVER 18749M: Kevin Cernekee <cernekee@gmail.com> 18750L: linux-serial@vger.kernel.org 18751S: Odd Fixes 18752F: drivers/tty/serial/rp2.* 18753 18754ROHM BD99954 CHARGER IC 18755M: Matti Vaittinen <mazziesaccount@gmail.com> 18756S: Supported 18757F: drivers/power/supply/bd99954-charger.c 18758F: drivers/power/supply/bd99954-charger.h 18759 18760ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18761M: Tomasz Duszynski <tduszyns@gmail.com> 18762S: Maintained 18763F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18764F: drivers/iio/light/bh1750.c 18765 18766ROHM BM1390 PRESSURE SENSOR DRIVER 18767M: Matti Vaittinen <mazziesaccount@gmail.com> 18768L: linux-iio@vger.kernel.org 18769S: Supported 18770F: drivers/iio/pressure/rohm-bm1390.c 18771 18772ROHM BU270xx LIGHT SENSOR DRIVERs 18773M: Matti Vaittinen <mazziesaccount@gmail.com> 18774L: linux-iio@vger.kernel.org 18775S: Supported 18776F: drivers/iio/light/rohm-bu27008.c 18777F: drivers/iio/light/rohm-bu27034.c 18778 18779ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18780M: Marek Vasut <marek.vasut+renesas@gmail.com> 18781L: linux-kernel@vger.kernel.org 18782L: linux-renesas-soc@vger.kernel.org 18783S: Supported 18784F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18785F: drivers/gpio/gpio-bd9571mwv.c 18786F: drivers/mfd/bd9571mwv.c 18787F: drivers/regulator/bd9571mwv-regulator.c 18788F: include/linux/mfd/bd9571mwv.h 18789 18790ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18791M: Matti Vaittinen <mazziesaccount@gmail.com> 18792S: Supported 18793F: drivers/clk/clk-bd718x7.c 18794F: drivers/gpio/gpio-bd71815.c 18795F: drivers/gpio/gpio-bd71828.c 18796F: drivers/mfd/rohm-bd71828.c 18797F: drivers/mfd/rohm-bd718x7.c 18798F: drivers/mfd/rohm-bd9576.c 18799F: drivers/regulator/bd71815-regulator.c 18800F: drivers/regulator/bd71828-regulator.c 18801F: drivers/regulator/bd718x7-regulator.c 18802F: drivers/regulator/bd9576-regulator.c 18803F: drivers/regulator/rohm-regulator.c 18804F: drivers/rtc/rtc-bd70528.c 18805F: drivers/watchdog/bd9576_wdt.c 18806F: include/linux/mfd/rohm-bd71815.h 18807F: include/linux/mfd/rohm-bd71828.h 18808F: include/linux/mfd/rohm-bd718x7.h 18809F: include/linux/mfd/rohm-bd957x.h 18810F: include/linux/mfd/rohm-generic.h 18811F: include/linux/mfd/rohm-shared.h 18812 18813ROSE NETWORK LAYER 18814M: Ralf Baechle <ralf@linux-mips.org> 18815L: linux-hams@vger.kernel.org 18816S: Maintained 18817W: https://linux-ax25.in-berlin.de 18818F: include/net/rose.h 18819F: include/uapi/linux/rose.h 18820F: net/rose/ 18821 18822ROTATION DRIVER FOR ALLWINNER A83T 18823M: Jernej Skrabec <jernej.skrabec@gmail.com> 18824L: linux-media@vger.kernel.org 18825S: Maintained 18826T: git git://linuxtv.org/media_tree.git 18827F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18828F: drivers/media/platform/sunxi/sun8i-rotate/ 18829 18830RPMSG TTY DRIVER 18831M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18832L: linux-remoteproc@vger.kernel.org 18833S: Maintained 18834F: drivers/tty/rpmsg_tty.c 18835 18836RTL2830 MEDIA DRIVER 18837M: Antti Palosaari <crope@iki.fi> 18838L: linux-media@vger.kernel.org 18839S: Maintained 18840W: https://linuxtv.org 18841W: http://palosaari.fi/linux/ 18842Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18843T: git git://linuxtv.org/anttip/media_tree.git 18844F: drivers/media/dvb-frontends/rtl2830* 18845 18846RTL2832 MEDIA DRIVER 18847M: Antti Palosaari <crope@iki.fi> 18848L: linux-media@vger.kernel.org 18849S: Maintained 18850W: https://linuxtv.org 18851W: http://palosaari.fi/linux/ 18852Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18853T: git git://linuxtv.org/anttip/media_tree.git 18854F: drivers/media/dvb-frontends/rtl2832* 18855 18856RTL2832_SDR MEDIA DRIVER 18857M: Antti Palosaari <crope@iki.fi> 18858L: linux-media@vger.kernel.org 18859S: Maintained 18860W: https://linuxtv.org 18861W: http://palosaari.fi/linux/ 18862Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18863T: git git://linuxtv.org/anttip/media_tree.git 18864F: drivers/media/dvb-frontends/rtl2832_sdr* 18865 18866RTL8180 WIRELESS DRIVER 18867L: linux-wireless@vger.kernel.org 18868S: Orphan 18869F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18870 18871RTL8187 WIRELESS DRIVER 18872M: Hin-Tak Leung <hintak.leung@gmail.com> 18873M: Larry Finger <Larry.Finger@lwfinger.net> 18874L: linux-wireless@vger.kernel.org 18875S: Maintained 18876F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18877 18878RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18879M: Jes Sorensen <Jes.Sorensen@gmail.com> 18880L: linux-wireless@vger.kernel.org 18881S: Maintained 18882F: drivers/net/wireless/realtek/rtl8xxxu/ 18883 18884RTRS TRANSPORT DRIVERS 18885M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18886M: Jack Wang <jinpu.wang@ionos.com> 18887L: linux-rdma@vger.kernel.org 18888S: Maintained 18889F: drivers/infiniband/ulp/rtrs/ 18890 18891RUNTIME VERIFICATION (RV) 18892M: Daniel Bristot de Oliveira <bristot@kernel.org> 18893M: Steven Rostedt <rostedt@goodmis.org> 18894L: linux-trace-kernel@vger.kernel.org 18895S: Maintained 18896F: Documentation/trace/rv/ 18897F: include/linux/rv.h 18898F: include/rv/ 18899F: kernel/trace/rv/ 18900F: tools/verification/ 18901 18902RUST 18903M: Miguel Ojeda <ojeda@kernel.org> 18904M: Alex Gaynor <alex.gaynor@gmail.com> 18905M: Wedson Almeida Filho <wedsonaf@gmail.com> 18906R: Boqun Feng <boqun.feng@gmail.com> 18907R: Gary Guo <gary@garyguo.net> 18908R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18909R: Benno Lossin <benno.lossin@proton.me> 18910R: Andreas Hindborg <a.hindborg@samsung.com> 18911R: Alice Ryhl <aliceryhl@google.com> 18912L: rust-for-linux@vger.kernel.org 18913S: Supported 18914W: https://rust-for-linux.com 18915B: https://github.com/Rust-for-Linux/linux/issues 18916C: zulip://rust-for-linux.zulipchat.com 18917P: https://rust-for-linux.com/contributing 18918T: git https://github.com/Rust-for-Linux/linux.git rust-next 18919F: Documentation/rust/ 18920F: rust/ 18921F: samples/rust/ 18922F: scripts/*rust* 18923K: \b(?i:rust)\b 18924 18925RXRPC SOCKETS (AF_RXRPC) 18926M: David Howells <dhowells@redhat.com> 18927M: Marc Dionne <marc.dionne@auristor.com> 18928L: linux-afs@lists.infradead.org 18929S: Supported 18930W: https://www.infradead.org/~dhowells/kafs/ 18931F: Documentation/networking/rxrpc.rst 18932F: include/keys/rxrpc-type.h 18933F: include/net/af_rxrpc.h 18934F: include/trace/events/rxrpc.h 18935F: include/uapi/linux/rxrpc.h 18936F: net/rxrpc/ 18937 18938S3 SAVAGE FRAMEBUFFER DRIVER 18939M: Antonino Daplas <adaplas@gmail.com> 18940L: linux-fbdev@vger.kernel.org 18941S: Maintained 18942F: drivers/video/fbdev/savage/ 18943 18944S390 ARCHITECTURE 18945M: Heiko Carstens <hca@linux.ibm.com> 18946M: Vasily Gorbik <gor@linux.ibm.com> 18947M: Alexander Gordeev <agordeev@linux.ibm.com> 18948R: Christian Borntraeger <borntraeger@linux.ibm.com> 18949R: Sven Schnelle <svens@linux.ibm.com> 18950L: linux-s390@vger.kernel.org 18951S: Supported 18952T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18953F: Documentation/driver-api/s390-drivers.rst 18954F: Documentation/arch/s390/ 18955F: arch/s390/ 18956F: drivers/s390/ 18957F: drivers/watchdog/diag288_wdt.c 18958 18959S390 COMMON I/O LAYER 18960M: Vineeth Vijayan <vneethv@linux.ibm.com> 18961M: Peter Oberparleiter <oberpar@linux.ibm.com> 18962L: linux-s390@vger.kernel.org 18963S: Supported 18964F: drivers/s390/cio/ 18965 18966S390 DASD DRIVER 18967M: Stefan Haberland <sth@linux.ibm.com> 18968M: Jan Hoeppner <hoeppner@linux.ibm.com> 18969L: linux-s390@vger.kernel.org 18970S: Supported 18971F: block/partitions/ibm.c 18972F: drivers/s390/block/dasd* 18973F: include/linux/dasd_mod.h 18974 18975S390 IOMMU (PCI) 18976M: Niklas Schnelle <schnelle@linux.ibm.com> 18977M: Matthew Rosato <mjrosato@linux.ibm.com> 18978R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18979L: linux-s390@vger.kernel.org 18980S: Supported 18981F: drivers/iommu/s390-iommu.c 18982 18983S390 IUCV NETWORK LAYER 18984M: Alexandra Winter <wintera@linux.ibm.com> 18985M: Wenjia Zhang <wenjia@linux.ibm.com> 18986L: linux-s390@vger.kernel.org 18987L: netdev@vger.kernel.org 18988S: Supported 18989F: drivers/s390/net/*iucv* 18990F: include/net/iucv/ 18991F: net/iucv/ 18992 18993S390 MM 18994M: Alexander Gordeev <agordeev@linux.ibm.com> 18995M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18996L: linux-s390@vger.kernel.org 18997S: Supported 18998T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18999F: arch/s390/include/asm/pgtable.h 19000F: arch/s390/mm 19001 19002S390 NETWORK DRIVERS 19003M: Alexandra Winter <wintera@linux.ibm.com> 19004M: Wenjia Zhang <wenjia@linux.ibm.com> 19005L: linux-s390@vger.kernel.org 19006L: netdev@vger.kernel.org 19007S: Supported 19008F: drivers/s390/net/ 19009 19010S390 PCI SUBSYSTEM 19011M: Niklas Schnelle <schnelle@linux.ibm.com> 19012M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19013L: linux-s390@vger.kernel.org 19014S: Supported 19015F: Documentation/arch/s390/pci.rst 19016F: arch/s390/pci/ 19017F: drivers/pci/hotplug/s390_pci_hpc.c 19018 19019S390 SCM DRIVER 19020M: Vineeth Vijayan <vneethv@linux.ibm.com> 19021L: linux-s390@vger.kernel.org 19022S: Supported 19023F: drivers/s390/block/scm* 19024F: drivers/s390/cio/scm.c 19025 19026S390 VFIO AP DRIVER 19027M: Tony Krowiak <akrowiak@linux.ibm.com> 19028M: Halil Pasic <pasic@linux.ibm.com> 19029M: Jason Herne <jjherne@linux.ibm.com> 19030L: linux-s390@vger.kernel.org 19031S: Supported 19032F: Documentation/arch/s390/vfio-ap* 19033F: drivers/s390/crypto/vfio_ap* 19034 19035S390 VFIO-CCW DRIVER 19036M: Eric Farman <farman@linux.ibm.com> 19037M: Matthew Rosato <mjrosato@linux.ibm.com> 19038R: Halil Pasic <pasic@linux.ibm.com> 19039L: linux-s390@vger.kernel.org 19040L: kvm@vger.kernel.org 19041S: Supported 19042F: Documentation/arch/s390/vfio-ccw.rst 19043F: drivers/s390/cio/vfio_ccw* 19044F: include/uapi/linux/vfio_ccw.h 19045 19046S390 VFIO-PCI DRIVER 19047M: Matthew Rosato <mjrosato@linux.ibm.com> 19048M: Eric Farman <farman@linux.ibm.com> 19049L: linux-s390@vger.kernel.org 19050L: kvm@vger.kernel.org 19051S: Supported 19052F: arch/s390/kvm/pci* 19053F: drivers/vfio/pci/vfio_pci_zdev.c 19054F: include/uapi/linux/vfio_zdev.h 19055 19056S390 ZCRYPT DRIVER 19057M: Harald Freudenberger <freude@linux.ibm.com> 19058L: linux-s390@vger.kernel.org 19059S: Supported 19060F: drivers/s390/crypto/ 19061 19062S390 ZFCP DRIVER 19063M: Steffen Maier <maier@linux.ibm.com> 19064M: Benjamin Block <bblock@linux.ibm.com> 19065L: linux-s390@vger.kernel.org 19066S: Supported 19067F: drivers/s390/scsi/zfcp_* 19068 19069SAA6588 RDS RECEIVER DRIVER 19070M: Hans Verkuil <hverkuil@xs4all.nl> 19071L: linux-media@vger.kernel.org 19072S: Odd Fixes 19073W: https://linuxtv.org 19074T: git git://linuxtv.org/media_tree.git 19075F: drivers/media/i2c/saa6588* 19076 19077SAA7134 VIDEO4LINUX DRIVER 19078M: Mauro Carvalho Chehab <mchehab@kernel.org> 19079L: linux-media@vger.kernel.org 19080S: Odd fixes 19081W: https://linuxtv.org 19082T: git git://linuxtv.org/media_tree.git 19083F: Documentation/driver-api/media/drivers/saa7134* 19084F: drivers/media/pci/saa7134/ 19085 19086SAA7146 VIDEO4LINUX-2 DRIVER 19087M: Hans Verkuil <hverkuil@xs4all.nl> 19088L: linux-media@vger.kernel.org 19089S: Maintained 19090T: git git://linuxtv.org/media_tree.git 19091F: drivers/media/common/saa7146/ 19092F: drivers/media/pci/saa7146/ 19093F: include/media/drv-intf/saa7146* 19094 19095SAFESETID SECURITY MODULE 19096M: Micah Morton <mortonm@chromium.org> 19097S: Supported 19098F: Documentation/admin-guide/LSM/SafeSetID.rst 19099F: security/safesetid/ 19100 19101SAMSUNG AUDIO (ASoC) DRIVERS 19102M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19103L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19104S: Maintained 19105B: mailto:linux-samsung-soc@vger.kernel.org 19106F: Documentation/devicetree/bindings/sound/samsung* 19107F: sound/soc/samsung/ 19108 19109SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 19110M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19111L: linux-crypto@vger.kernel.org 19112L: linux-samsung-soc@vger.kernel.org 19113S: Maintained 19114F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 19115F: drivers/crypto/exynos-rng.c 19116 19117SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 19118M: Łukasz Stelmach <l.stelmach@samsung.com> 19119L: linux-samsung-soc@vger.kernel.org 19120S: Maintained 19121F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 19122F: drivers/char/hw_random/exynos-trng.c 19123 19124SAMSUNG FRAMEBUFFER DRIVER 19125M: Jingoo Han <jingoohan1@gmail.com> 19126L: linux-fbdev@vger.kernel.org 19127S: Maintained 19128F: drivers/video/fbdev/s3c-fb.c 19129 19130SAMSUNG INTERCONNECT DRIVERS 19131M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19132M: Artur Świgoń <a.swigon@samsung.com> 19133L: linux-pm@vger.kernel.org 19134L: linux-samsung-soc@vger.kernel.org 19135S: Supported 19136F: drivers/interconnect/samsung/ 19137 19138SAMSUNG LAPTOP DRIVER 19139M: Corentin Chary <corentin.chary@gmail.com> 19140L: platform-driver-x86@vger.kernel.org 19141S: Maintained 19142F: drivers/platform/x86/samsung-laptop.c 19143 19144SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 19145M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19146L: linux-kernel@vger.kernel.org 19147L: linux-samsung-soc@vger.kernel.org 19148S: Maintained 19149B: mailto:linux-samsung-soc@vger.kernel.org 19150F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 19151F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 19152F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 19153F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 19154F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 19155F: drivers/clk/clk-s2mps11.c 19156F: drivers/mfd/sec*.c 19157F: drivers/regulator/s2m*.c 19158F: drivers/regulator/s5m*.c 19159F: drivers/rtc/rtc-s5m.c 19160F: include/linux/mfd/samsung/ 19161 19162SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 19163M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 19164L: linux-media@vger.kernel.org 19165L: linux-samsung-soc@vger.kernel.org 19166S: Maintained 19167F: drivers/media/platform/samsung/s3c-camif/ 19168F: include/media/drv-intf/s3c_camif.h 19169 19170SAMSUNG S3FWRN5 NFC DRIVER 19171M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19172S: Maintained 19173F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 19174F: drivers/nfc/s3fwrn5 19175 19176SAMSUNG S5C73M3 CAMERA DRIVER 19177M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19178M: Andrzej Hajda <andrzej.hajda@intel.com> 19179L: linux-media@vger.kernel.org 19180S: Supported 19181F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 19182F: drivers/media/i2c/s5c73m3/* 19183 19184SAMSUNG S5K5BAF CAMERA DRIVER 19185M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19186M: Andrzej Hajda <andrzej.hajda@intel.com> 19187L: linux-media@vger.kernel.org 19188S: Supported 19189F: drivers/media/i2c/s5k5baf.c 19190 19191SAMSUNG S5P Security SubSystem (SSS) DRIVER 19192M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19193M: Vladimir Zapolskiy <vz@mleia.com> 19194L: linux-crypto@vger.kernel.org 19195L: linux-samsung-soc@vger.kernel.org 19196S: Maintained 19197F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 19198F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 19199F: drivers/crypto/s5p-sss.c 19200 19201SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 19202M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19203L: linux-media@vger.kernel.org 19204S: Supported 19205Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19206F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 19207F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 19208F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 19209F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 19210F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 19211F: drivers/media/platform/samsung/exynos4-is/ 19212 19213SAMSUNG SOC CLOCK DRIVERS 19214M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19215M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19216M: Tomasz Figa <tomasz.figa@gmail.com> 19217M: Chanwoo Choi <cw00.choi@samsung.com> 19218R: Alim Akhtar <alim.akhtar@samsung.com> 19219L: linux-samsung-soc@vger.kernel.org 19220S: Maintained 19221T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 19222T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 19223F: Documentation/devicetree/bindings/clock/samsung,*.yaml 19224F: Documentation/devicetree/bindings/clock/samsung,s3c* 19225F: drivers/clk/samsung/ 19226F: include/dt-bindings/clock/exynos*.h 19227F: include/dt-bindings/clock/s5p*.h 19228F: include/dt-bindings/clock/samsung,*.h 19229F: include/linux/clk/samsung.h 19230 19231SAMSUNG SPI DRIVERS 19232M: Andi Shyti <andi.shyti@kernel.org> 19233L: linux-spi@vger.kernel.org 19234L: linux-samsung-soc@vger.kernel.org 19235S: Maintained 19236F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 19237F: drivers/spi/spi-s3c* 19238F: include/linux/platform_data/spi-s3c64xx.h 19239 19240SAMSUNG SXGBE DRIVERS 19241M: Byungho An <bh74.an@samsung.com> 19242L: netdev@vger.kernel.org 19243S: Supported 19244F: drivers/net/ethernet/samsung/sxgbe/ 19245 19246SAMSUNG THERMAL DRIVER 19247M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 19248M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19249L: linux-pm@vger.kernel.org 19250L: linux-samsung-soc@vger.kernel.org 19251S: Maintained 19252F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 19253F: drivers/thermal/samsung/ 19254 19255SAMSUNG USB2 PHY DRIVER 19256M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19257L: linux-kernel@vger.kernel.org 19258S: Supported 19259F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 19260F: Documentation/driver-api/phy/samsung-usb2.rst 19261F: drivers/phy/samsung/phy-exynos4210-usb2.c 19262F: drivers/phy/samsung/phy-exynos4x12-usb2.c 19263F: drivers/phy/samsung/phy-exynos5250-usb2.c 19264F: drivers/phy/samsung/phy-s5pv210-usb2.c 19265F: drivers/phy/samsung/phy-samsung-usb2.c 19266F: drivers/phy/samsung/phy-samsung-usb2.h 19267 19268SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 19269M: Paul Barker <paul.barker@sancloud.com> 19270R: Marc Murphy <marc.murphy@sancloud.com> 19271S: Supported 19272F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 19273 19274SC1200 WDT DRIVER 19275M: Zwane Mwaikambo <zwanem@gmail.com> 19276S: Maintained 19277F: drivers/watchdog/sc1200wdt.c 19278 19279SCHEDULER 19280M: Ingo Molnar <mingo@redhat.com> 19281M: Peter Zijlstra <peterz@infradead.org> 19282M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 19283M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 19284R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 19285R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 19286R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 19287R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 19288R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 19289R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 19290L: linux-kernel@vger.kernel.org 19291S: Maintained 19292T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 19293F: include/linux/preempt.h 19294F: include/linux/sched.h 19295F: include/linux/wait.h 19296F: include/uapi/linux/sched.h 19297F: kernel/sched/ 19298 19299SCSI LIBSAS SUBSYSTEM 19300R: John Garry <john.g.garry@oracle.com> 19301R: Jason Yan <yanaijie@huawei.com> 19302L: linux-scsi@vger.kernel.org 19303S: Supported 19304F: Documentation/scsi/libsas.rst 19305F: drivers/scsi/libsas/ 19306F: include/scsi/libsas.h 19307F: include/scsi/sas_ata.h 19308 19309SCSI RDMA PROTOCOL (SRP) INITIATOR 19310M: Bart Van Assche <bvanassche@acm.org> 19311L: linux-rdma@vger.kernel.org 19312S: Supported 19313Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19314F: drivers/infiniband/ulp/srp/ 19315F: include/scsi/srp.h 19316 19317SCSI RDMA PROTOCOL (SRP) TARGET 19318M: Bart Van Assche <bvanassche@acm.org> 19319L: linux-rdma@vger.kernel.org 19320L: target-devel@vger.kernel.org 19321S: Supported 19322Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19323F: drivers/infiniband/ulp/srpt/ 19324 19325SCSI SG DRIVER 19326M: Doug Gilbert <dgilbert@interlog.com> 19327L: linux-scsi@vger.kernel.org 19328S: Maintained 19329W: http://sg.danny.cz/sg 19330F: Documentation/scsi/scsi-generic.rst 19331F: drivers/scsi/sg.c 19332F: include/scsi/sg.h 19333 19334SCSI SUBSYSTEM 19335M: "James E.J. Bottomley" <jejb@linux.ibm.com> 19336M: "Martin K. Petersen" <martin.petersen@oracle.com> 19337L: linux-scsi@vger.kernel.org 19338S: Maintained 19339Q: https://patchwork.kernel.org/project/linux-scsi/list/ 19340T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 19341T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19342F: Documentation/devicetree/bindings/scsi/ 19343F: drivers/scsi/ 19344F: drivers/ufs/ 19345F: include/scsi/ 19346 19347SCSI TAPE DRIVER 19348M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 19349L: linux-scsi@vger.kernel.org 19350S: Maintained 19351F: Documentation/scsi/st.rst 19352F: drivers/scsi/st.* 19353F: drivers/scsi/st_*.h 19354 19355SCSI TARGET CORE USER DRIVER 19356M: Bodo Stroesser <bostroesser@gmail.com> 19357L: linux-scsi@vger.kernel.org 19358L: target-devel@vger.kernel.org 19359S: Supported 19360F: Documentation/target/tcmu-design.rst 19361F: drivers/target/target_core_user.c 19362F: include/uapi/linux/target_core_user.h 19363 19364SCSI TARGET SUBSYSTEM 19365M: "Martin K. Petersen" <martin.petersen@oracle.com> 19366L: linux-scsi@vger.kernel.org 19367L: target-devel@vger.kernel.org 19368S: Supported 19369Q: https://patchwork.kernel.org/project/target-devel/list/ 19370T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19371F: Documentation/target/ 19372F: drivers/target/ 19373F: include/target/ 19374 19375SCTP PROTOCOL 19376M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19377M: Xin Long <lucien.xin@gmail.com> 19378L: linux-sctp@vger.kernel.org 19379S: Maintained 19380W: https://github.com/sctp/lksctp-tools/wiki 19381F: Documentation/networking/sctp.rst 19382F: include/linux/sctp.h 19383F: include/net/sctp/ 19384F: include/uapi/linux/sctp.h 19385F: net/sctp/ 19386 19387SCx200 CPU SUPPORT 19388M: Jim Cromie <jim.cromie@gmail.com> 19389S: Odd Fixes 19390F: Documentation/i2c/busses/scx200_acb.rst 19391F: arch/x86/platform/scx200/ 19392F: drivers/i2c/busses/scx200* 19393F: drivers/mtd/maps/scx200_docflash.c 19394F: drivers/watchdog/scx200_wdt.c 19395F: include/linux/scx200.h 19396 19397SCx200 GPIO DRIVER 19398M: Jim Cromie <jim.cromie@gmail.com> 19399S: Maintained 19400F: drivers/char/scx200_gpio.c 19401F: include/linux/scx200_gpio.h 19402 19403SCx200 HRT CLOCKSOURCE DRIVER 19404M: Jim Cromie <jim.cromie@gmail.com> 19405S: Maintained 19406F: drivers/clocksource/scx200_hrt.c 19407 19408SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19409M: Sascha Sommer <saschasommer@freenet.de> 19410L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19411S: Maintained 19412F: drivers/mmc/host/sdricoh_cs.c 19413 19414SECO BOARDS CEC DRIVER 19415M: Ettore Chimenti <ek5.chimenti@gmail.com> 19416S: Maintained 19417F: drivers/media/cec/platform/seco/seco-cec.c 19418F: drivers/media/cec/platform/seco/seco-cec.h 19419 19420SECURE COMPUTING 19421M: Kees Cook <keescook@chromium.org> 19422R: Andy Lutomirski <luto@amacapital.net> 19423R: Will Drewry <wad@chromium.org> 19424S: Supported 19425T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19426F: Documentation/userspace-api/seccomp_filter.rst 19427F: include/linux/seccomp.h 19428F: include/uapi/linux/seccomp.h 19429F: kernel/seccomp.c 19430F: tools/testing/selftests/kselftest_harness.h 19431F: tools/testing/selftests/seccomp/* 19432K: \bsecure_computing 19433K: \bTIF_SECCOMP\b 19434 19435SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19436M: Kamal Dasu <kamal.dasu@broadcom.com> 19437M: Al Cooper <alcooperx@gmail.com> 19438R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19439L: linux-mmc@vger.kernel.org 19440S: Maintained 19441F: drivers/mmc/host/sdhci-brcmstb* 19442 19443SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19444M: Adrian Hunter <adrian.hunter@intel.com> 19445L: linux-mmc@vger.kernel.org 19446S: Supported 19447F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19448F: drivers/mmc/host/sdhci* 19449 19450SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19451M: Aubin Constans <aubin.constans@microchip.com> 19452R: Eugen Hristev <eugen.hristev@collabora.com> 19453L: linux-mmc@vger.kernel.org 19454S: Supported 19455F: drivers/mmc/host/sdhci-of-at91.c 19456 19457SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19458M: Haibo Chen <haibo.chen@nxp.com> 19459L: linux-imx@nxp.com 19460L: linux-mmc@vger.kernel.org 19461S: Maintained 19462F: drivers/mmc/host/sdhci-esdhc-imx.c 19463 19464SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19465M: Ben Dooks <ben-linux@fluff.org> 19466M: Jaehoon Chung <jh80.chung@samsung.com> 19467L: linux-mmc@vger.kernel.org 19468S: Maintained 19469F: drivers/mmc/host/sdhci-s3c* 19470 19471SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19472M: Viresh Kumar <vireshk@kernel.org> 19473L: linux-mmc@vger.kernel.org 19474S: Maintained 19475F: drivers/mmc/host/sdhci-spear.c 19476 19477SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19478M: Vignesh Raghavendra <vigneshr@ti.com> 19479L: linux-mmc@vger.kernel.org 19480S: Maintained 19481F: drivers/mmc/host/sdhci-omap.c 19482 19483SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19484M: Jonathan Derrick <jonathan.derrick@linux.dev> 19485L: linux-block@vger.kernel.org 19486S: Supported 19487F: block/opal_proto.h 19488F: block/sed* 19489F: include/linux/sed* 19490F: include/uapi/linux/sed* 19491 19492SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19493M: Mark Rutland <mark.rutland@arm.com> 19494M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19495M: Sudeep Holla <sudeep.holla@arm.com> 19496L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19497S: Maintained 19498F: drivers/firmware/smccc/ 19499F: include/linux/arm-smccc.h 19500 19501SECURITY CONTACT 19502M: Security Officers <security@kernel.org> 19503S: Supported 19504F: Documentation/process/security-bugs.rst 19505 19506SECURITY SUBSYSTEM 19507M: Paul Moore <paul@paul-moore.com> 19508M: James Morris <jmorris@namei.org> 19509M: "Serge E. Hallyn" <serge@hallyn.com> 19510L: linux-security-module@vger.kernel.org (suggested Cc:) 19511S: Supported 19512W: http://kernsec.org/ 19513T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19514F: security/ 19515X: security/selinux/ 19516 19517SELINUX SECURITY MODULE 19518M: Paul Moore <paul@paul-moore.com> 19519M: Stephen Smalley <stephen.smalley.work@gmail.com> 19520M: Eric Paris <eparis@parisplace.org> 19521L: selinux@vger.kernel.org 19522S: Supported 19523W: https://selinuxproject.org 19524W: https://github.com/SELinuxProject 19525T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19526F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19527F: Documentation/ABI/removed/sysfs-selinux-disable 19528F: Documentation/admin-guide/LSM/SELinux.rst 19529F: include/trace/events/avc.h 19530F: include/uapi/linux/selinux_netlink.h 19531F: scripts/selinux/ 19532F: security/selinux/ 19533 19534SENSABLE PHANTOM 19535M: Jiri Slaby <jirislaby@kernel.org> 19536S: Maintained 19537F: drivers/misc/phantom.c 19538F: include/uapi/linux/phantom.h 19539 19540SENSEAIR SUNRISE 006-0-0007 19541M: Jacopo Mondi <jacopo@jmondi.org> 19542S: Maintained 19543F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19544F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19545F: drivers/iio/chemical/sunrise_co2.c 19546 19547SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19548M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19549S: Maintained 19550F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19551F: drivers/iio/chemical/scd30.h 19552F: drivers/iio/chemical/scd30_core.c 19553F: drivers/iio/chemical/scd30_i2c.c 19554F: drivers/iio/chemical/scd30_serial.c 19555 19556SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19557M: Roan van Dijk <roan@protonic.nl> 19558S: Maintained 19559F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19560F: drivers/iio/chemical/scd4x.c 19561 19562SENSIRION SGP40 GAS SENSOR DRIVER 19563M: Andreas Klinger <ak@it-klinger.de> 19564S: Maintained 19565F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19566F: drivers/iio/chemical/sgp40.c 19567 19568SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19569M: Tomasz Duszynski <tduszyns@gmail.com> 19570S: Maintained 19571F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19572F: drivers/iio/chemical/sps30.c 19573F: drivers/iio/chemical/sps30_i2c.c 19574F: drivers/iio/chemical/sps30_serial.c 19575 19576SERIAL DEVICE BUS 19577M: Rob Herring <robh@kernel.org> 19578L: linux-serial@vger.kernel.org 19579S: Maintained 19580F: Documentation/devicetree/bindings/serial/serial.yaml 19581F: drivers/tty/serdev/ 19582F: include/linux/serdev.h 19583 19584SERIAL IR RECEIVER 19585M: Sean Young <sean@mess.org> 19586L: linux-media@vger.kernel.org 19587S: Maintained 19588F: drivers/media/rc/serial_ir.c 19589 19590SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19591M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19592L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19593S: Maintained 19594F: Documentation/devicetree/bindings/slimbus/ 19595F: drivers/slimbus/ 19596F: include/linux/slimbus.h 19597 19598SFC NETWORK DRIVER 19599M: Edward Cree <ecree.xilinx@gmail.com> 19600M: Martin Habets <habetsm.xilinx@gmail.com> 19601L: netdev@vger.kernel.org 19602L: linux-net-drivers@amd.com 19603S: Supported 19604F: Documentation/networking/devlink/sfc.rst 19605F: drivers/net/ethernet/sfc/ 19606 19607SFCTEMP HWMON DRIVER 19608M: Emil Renner Berthing <kernel@esmil.dk> 19609M: Hal Feng <hal.feng@starfivetech.com> 19610L: linux-hwmon@vger.kernel.org 19611S: Maintained 19612F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19613F: Documentation/hwmon/sfctemp.rst 19614F: drivers/hwmon/sfctemp.c 19615 19616SFF/SFP/SFP+ MODULE SUPPORT 19617M: Russell King <linux@armlinux.org.uk> 19618L: netdev@vger.kernel.org 19619S: Maintained 19620F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19621F: drivers/net/phy/phylink.c 19622F: drivers/net/phy/sfp* 19623F: include/linux/mdio/mdio-i2c.h 19624F: include/linux/phylink.h 19625F: include/linux/sfp.h 19626K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19627 19628SGI GRU DRIVER 19629M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19630S: Maintained 19631F: drivers/misc/sgi-gru/ 19632 19633SGI XP/XPC/XPNET DRIVER 19634M: Robin Holt <robinmholt@gmail.com> 19635M: Steve Wahl <steve.wahl@hpe.com> 19636S: Maintained 19637F: drivers/misc/sgi-xp/ 19638 19639SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19640M: Karsten Graul <kgraul@linux.ibm.com> 19641M: Wenjia Zhang <wenjia@linux.ibm.com> 19642M: Jan Karcher <jaka@linux.ibm.com> 19643R: D. Wythe <alibuda@linux.alibaba.com> 19644R: Tony Lu <tonylu@linux.alibaba.com> 19645R: Wen Gu <guwen@linux.alibaba.com> 19646L: linux-s390@vger.kernel.org 19647S: Supported 19648F: net/smc/ 19649 19650SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19651M: Linus Walleij <linus.walleij@linaro.org> 19652L: linux-iio@vger.kernel.org 19653S: Maintained 19654T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19655F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19656F: drivers/iio/light/gp2ap002.c 19657 19658SHARP RJ54N1CB0C SENSOR DRIVER 19659M: Jacopo Mondi <jacopo@jmondi.org> 19660L: linux-media@vger.kernel.org 19661S: Odd fixes 19662T: git git://linuxtv.org/media_tree.git 19663F: drivers/media/i2c/rj54n1cb0c.c 19664F: include/media/i2c/rj54n1cb0c.h 19665 19666SH_VOU V4L2 OUTPUT DRIVER 19667L: linux-media@vger.kernel.org 19668S: Orphan 19669F: drivers/media/platform/renesas/sh_vou.c 19670F: include/media/drv-intf/sh_vou.h 19671 19672SI2157 MEDIA DRIVER 19673M: Antti Palosaari <crope@iki.fi> 19674L: linux-media@vger.kernel.org 19675S: Maintained 19676W: https://linuxtv.org 19677W: http://palosaari.fi/linux/ 19678Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19679T: git git://linuxtv.org/anttip/media_tree.git 19680F: drivers/media/tuners/si2157* 19681 19682SI2165 MEDIA DRIVER 19683M: Matthias Schwarzott <zzam@gentoo.org> 19684L: linux-media@vger.kernel.org 19685S: Maintained 19686W: https://linuxtv.org 19687Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19688F: drivers/media/dvb-frontends/si2165* 19689 19690SI2168 MEDIA DRIVER 19691M: Antti Palosaari <crope@iki.fi> 19692L: linux-media@vger.kernel.org 19693S: Maintained 19694W: https://linuxtv.org 19695W: http://palosaari.fi/linux/ 19696Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19697T: git git://linuxtv.org/anttip/media_tree.git 19698F: drivers/media/dvb-frontends/si2168* 19699 19700SI470X FM RADIO RECEIVER I2C DRIVER 19701M: Hans Verkuil <hverkuil@xs4all.nl> 19702L: linux-media@vger.kernel.org 19703S: Odd Fixes 19704W: https://linuxtv.org 19705T: git git://linuxtv.org/media_tree.git 19706F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19707F: drivers/media/radio/si470x/radio-si470x-i2c.c 19708 19709SI470X FM RADIO RECEIVER USB DRIVER 19710M: Hans Verkuil <hverkuil@xs4all.nl> 19711L: linux-media@vger.kernel.org 19712S: Maintained 19713W: https://linuxtv.org 19714T: git git://linuxtv.org/media_tree.git 19715F: drivers/media/radio/si470x/radio-si470x-common.c 19716F: drivers/media/radio/si470x/radio-si470x-usb.c 19717F: drivers/media/radio/si470x/radio-si470x.h 19718 19719SI4713 FM RADIO TRANSMITTER I2C DRIVER 19720M: Eduardo Valentin <edubezval@gmail.com> 19721L: linux-media@vger.kernel.org 19722S: Odd Fixes 19723W: https://linuxtv.org 19724T: git git://linuxtv.org/media_tree.git 19725F: drivers/media/radio/si4713/si4713.? 19726 19727SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19728M: Eduardo Valentin <edubezval@gmail.com> 19729L: linux-media@vger.kernel.org 19730S: Odd Fixes 19731W: https://linuxtv.org 19732T: git git://linuxtv.org/media_tree.git 19733F: drivers/media/radio/si4713/radio-platform-si4713.c 19734 19735SI4713 FM RADIO TRANSMITTER USB DRIVER 19736M: Hans Verkuil <hverkuil@xs4all.nl> 19737L: linux-media@vger.kernel.org 19738S: Maintained 19739W: https://linuxtv.org 19740T: git git://linuxtv.org/media_tree.git 19741F: drivers/media/radio/si4713/radio-usb-si4713.c 19742 19743SIANO DVB DRIVER 19744M: Mauro Carvalho Chehab <mchehab@kernel.org> 19745L: linux-media@vger.kernel.org 19746S: Odd fixes 19747W: https://linuxtv.org 19748T: git git://linuxtv.org/media_tree.git 19749F: drivers/media/common/siano/ 19750F: drivers/media/mmc/siano/ 19751F: drivers/media/usb/siano/ 19752F: drivers/media/usb/siano/ 19753 19754SIEMENS IPC LED DRIVERS 19755M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 19756M: Xing Tong Wu <xingtong.wu@siemens.com> 19757M: Tobias Schaffner <tobias.schaffner@siemens.com> 19758L: linux-leds@vger.kernel.org 19759S: Maintained 19760F: drivers/leds/simple/ 19761 19762SIEMENS IPC PLATFORM DRIVERS 19763M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 19764M: Xing Tong Wu <xingtong.wu@siemens.com> 19765M: Tobias Schaffner <tobias.schaffner@siemens.com> 19766L: platform-driver-x86@vger.kernel.org 19767S: Maintained 19768F: drivers/platform/x86/siemens/ 19769F: include/linux/platform_data/x86/simatic-ipc-base.h 19770F: include/linux/platform_data/x86/simatic-ipc.h 19771 19772SIEMENS IPC WATCHDOG DRIVERS 19773M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 19774M: Xing Tong Wu <xingtong.wu@siemens.com> 19775M: Tobias Schaffner <tobias.schaffner@siemens.com> 19776L: linux-watchdog@vger.kernel.org 19777S: Maintained 19778F: drivers/watchdog/simatic-ipc-wdt.c 19779 19780SIFIVE DRIVERS 19781M: Palmer Dabbelt <palmer@dabbelt.com> 19782M: Paul Walmsley <paul.walmsley@sifive.com> 19783L: linux-riscv@lists.infradead.org 19784S: Supported 19785N: sifive 19786K: [^@]sifive 19787 19788SIFIVE FU540 SYSTEM-ON-CHIP 19789M: Paul Walmsley <paul.walmsley@sifive.com> 19790M: Palmer Dabbelt <palmer@dabbelt.com> 19791L: linux-riscv@lists.infradead.org 19792S: Supported 19793T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19794N: fu540 19795K: fu540 19796 19797SIFIVE PDMA DRIVER 19798M: Green Wan <green.wan@sifive.com> 19799S: Maintained 19800F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19801F: drivers/dma/sf-pdma/ 19802 19803SIFIVE SOC DRIVERS 19804M: Conor Dooley <conor@kernel.org> 19805L: linux-riscv@lists.infradead.org 19806S: Maintained 19807T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19808F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19809F: drivers/soc/sifive/ 19810 19811SILEAD TOUCHSCREEN DRIVER 19812M: Hans de Goede <hdegoede@redhat.com> 19813L: linux-input@vger.kernel.org 19814L: platform-driver-x86@vger.kernel.org 19815S: Maintained 19816F: drivers/input/touchscreen/silead.c 19817F: drivers/platform/x86/touchscreen_dmi.c 19818 19819SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19820M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19821S: Supported 19822F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19823F: drivers/net/wireless/silabs/wfx/ 19824 19825SILICON MOTION SM712 FRAME BUFFER DRIVER 19826M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19827M: Teddy Wang <teddy.wang@siliconmotion.com> 19828M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19829L: linux-fbdev@vger.kernel.org 19830S: Maintained 19831F: Documentation/fb/sm712fb.rst 19832F: drivers/video/fbdev/sm712* 19833 19834SILVACO I3C DUAL-ROLE MASTER 19835M: Miquel Raynal <miquel.raynal@bootlin.com> 19836M: Conor Culhane <conor.culhane@silvaco.com> 19837L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19838S: Maintained 19839F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19840F: drivers/i3c/master/svc-i3c-master.c 19841 19842SIMPLEFB FB DRIVER 19843M: Hans de Goede <hdegoede@redhat.com> 19844L: linux-fbdev@vger.kernel.org 19845S: Maintained 19846F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19847F: drivers/video/fbdev/simplefb.c 19848F: include/linux/platform_data/simplefb.h 19849 19850SIMTEC EB110ATX (Chalice CATS) 19851M: Simtec Linux Team <linux@simtec.co.uk> 19852S: Supported 19853W: http://www.simtec.co.uk/products/EB110ATX/ 19854 19855SIOX 19856M: Thorsten Scherer <t.scherer@eckelmann.de> 19857M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19858R: Pengutronix Kernel Team <kernel@pengutronix.de> 19859S: Supported 19860F: drivers/gpio/gpio-siox.c 19861F: drivers/siox/* 19862F: include/trace/events/siox.h 19863 19864SIPHASH PRF ROUTINES 19865M: Jason A. Donenfeld <Jason@zx2c4.com> 19866S: Maintained 19867F: include/linux/siphash.h 19868F: lib/siphash.c 19869F: lib/siphash_kunit.c 19870 19871SIS 190 ETHERNET DRIVER 19872M: Francois Romieu <romieu@fr.zoreil.com> 19873L: netdev@vger.kernel.org 19874S: Maintained 19875F: drivers/net/ethernet/sis/sis190.c 19876 19877SIS 900/7016 FAST ETHERNET DRIVER 19878M: Daniele Venzano <venza@brownhat.org> 19879L: netdev@vger.kernel.org 19880S: Maintained 19881W: http://www.brownhat.org/sis900.html 19882F: drivers/net/ethernet/sis/sis900.* 19883 19884SIS FRAMEBUFFER DRIVER 19885S: Orphan 19886F: Documentation/fb/sisfb.rst 19887F: drivers/video/fbdev/sis/ 19888F: include/video/sisfb.h 19889 19890SIS I2C TOUCHSCREEN DRIVER 19891M: Mika Penttilä <mpenttil@redhat.com> 19892L: linux-input@vger.kernel.org 19893S: Maintained 19894F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19895F: drivers/input/touchscreen/sis_i2c.c 19896 19897SIS USB2VGA DRIVER 19898M: Thomas Winischhofer <thomas@winischhofer.net> 19899S: Maintained 19900W: http://www.winischhofer.at/linuxsisusbvga.shtml 19901F: drivers/usb/misc/sisusbvga/ 19902 19903SL28 CPLD MFD DRIVER 19904M: Michael Walle <michael@walle.cc> 19905S: Maintained 19906F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19907F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19908F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19909F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19910F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19911F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19912F: drivers/gpio/gpio-sl28cpld.c 19913F: drivers/hwmon/sl28cpld-hwmon.c 19914F: drivers/irqchip/irq-sl28cpld.c 19915F: drivers/pwm/pwm-sl28cpld.c 19916F: drivers/watchdog/sl28cpld_wdt.c 19917 19918SL28 VPD NVMEM LAYOUT DRIVER 19919M: Michael Walle <michael@walle.cc> 19920S: Maintained 19921F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19922F: drivers/nvmem/layouts/sl28vpd.c 19923 19924SLAB ALLOCATOR 19925M: Christoph Lameter <cl@linux.com> 19926M: Pekka Enberg <penberg@kernel.org> 19927M: David Rientjes <rientjes@google.com> 19928M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19929M: Andrew Morton <akpm@linux-foundation.org> 19930M: Vlastimil Babka <vbabka@suse.cz> 19931R: Roman Gushchin <roman.gushchin@linux.dev> 19932R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19933L: linux-mm@kvack.org 19934S: Maintained 19935T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19936F: include/linux/sl?b*.h 19937F: mm/sl?b* 19938 19939SLCAN CAN NETWORK DRIVER 19940M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19941L: linux-can@vger.kernel.org 19942S: Maintained 19943F: drivers/net/can/slcan/ 19944 19945SLEEPABLE READ-COPY UPDATE (SRCU) 19946M: Lai Jiangshan <jiangshanlai@gmail.com> 19947M: "Paul E. McKenney" <paulmck@kernel.org> 19948M: Josh Triplett <josh@joshtriplett.org> 19949R: Steven Rostedt <rostedt@goodmis.org> 19950R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19951L: rcu@vger.kernel.org 19952S: Supported 19953W: http://www.rdrop.com/users/paulmck/RCU/ 19954T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19955F: include/linux/srcu*.h 19956F: kernel/rcu/srcu*.c 19957 19958SMACK SECURITY MODULE 19959M: Casey Schaufler <casey@schaufler-ca.com> 19960L: linux-security-module@vger.kernel.org 19961S: Maintained 19962W: http://schaufler-ca.com 19963T: git git://github.com/cschaufler/smack-next 19964F: Documentation/admin-guide/LSM/Smack.rst 19965F: security/smack/ 19966 19967SMC91x ETHERNET DRIVER 19968M: Nicolas Pitre <nico@fluxnic.net> 19969S: Odd Fixes 19970F: drivers/net/ethernet/smsc/smc91x.* 19971 19972SMSC EMC2103 HARDWARE MONITOR DRIVER 19973M: Steve Glendinning <steve.glendinning@shawell.net> 19974L: linux-hwmon@vger.kernel.org 19975S: Maintained 19976F: Documentation/hwmon/emc2103.rst 19977F: drivers/hwmon/emc2103.c 19978 19979SMSC SCH5627 HARDWARE MONITOR DRIVER 19980M: Hans de Goede <hdegoede@redhat.com> 19981L: linux-hwmon@vger.kernel.org 19982S: Supported 19983F: Documentation/hwmon/sch5627.rst 19984F: drivers/hwmon/sch5627.c 19985 19986SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19987M: Steve Glendinning <steve.glendinning@shawell.net> 19988L: linux-fbdev@vger.kernel.org 19989S: Maintained 19990F: drivers/video/fbdev/smscufx.c 19991 19992SMSC47B397 HARDWARE MONITOR DRIVER 19993M: Jean Delvare <jdelvare@suse.com> 19994L: linux-hwmon@vger.kernel.org 19995S: Maintained 19996F: Documentation/hwmon/smsc47b397.rst 19997F: drivers/hwmon/smsc47b397.c 19998 19999SMSC911x ETHERNET DRIVER 20000M: Steve Glendinning <steve.glendinning@shawell.net> 20001L: netdev@vger.kernel.org 20002S: Maintained 20003F: drivers/net/ethernet/smsc/smsc911x.* 20004F: include/linux/smsc911x.h 20005 20006SMSC9420 PCI ETHERNET DRIVER 20007M: Steve Glendinning <steve.glendinning@shawell.net> 20008L: netdev@vger.kernel.org 20009S: Maintained 20010F: drivers/net/ethernet/smsc/smsc9420.* 20011 20012SNET DPU VIRTIO DATA PATH ACCELERATOR 20013R: Alvaro Karsz <alvaro.karsz@solid-run.com> 20014F: drivers/vdpa/solidrun/ 20015 20016SOCIONEXT (SNI) AVE NETWORK DRIVER 20017M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 20018L: netdev@vger.kernel.org 20019S: Maintained 20020F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 20021F: drivers/net/ethernet/socionext/sni_ave.c 20022 20023SOCIONEXT (SNI) NETSEC NETWORK DRIVER 20024M: Jassi Brar <jaswinder.singh@linaro.org> 20025M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 20026L: netdev@vger.kernel.org 20027S: Maintained 20028F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 20029F: drivers/net/ethernet/socionext/netsec.c 20030 20031SOCIONEXT (SNI) Synquacer SPI DRIVER 20032M: Masahisa Kojima <masahisa.kojima@linaro.org> 20033M: Jassi Brar <jaswinder.singh@linaro.org> 20034L: linux-spi@vger.kernel.org 20035S: Maintained 20036F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 20037F: drivers/spi/spi-synquacer.c 20038 20039SOCIONEXT SYNQUACER I2C DRIVER 20040M: Ard Biesheuvel <ardb@kernel.org> 20041L: linux-i2c@vger.kernel.org 20042S: Maintained 20043F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 20044F: drivers/i2c/busses/i2c-synquacer.c 20045 20046SOCIONEXT UNIPHIER SOUND DRIVER 20047L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20048S: Orphan 20049F: sound/soc/uniphier/ 20050 20051SOCKET TIMESTAMPING 20052M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 20053S: Maintained 20054F: Documentation/networking/timestamping.rst 20055F: include/uapi/linux/net_tstamp.h 20056F: tools/testing/selftests/net/so_txtime.c 20057 20058SOEKRIS NET48XX LED SUPPORT 20059M: Chris Boot <bootc@bootc.net> 20060S: Maintained 20061F: drivers/leds/leds-net48xx.c 20062 20063SOFT-IWARP DRIVER (siw) 20064M: Bernard Metzler <bmt@zurich.ibm.com> 20065L: linux-rdma@vger.kernel.org 20066S: Supported 20067F: drivers/infiniband/sw/siw/ 20068F: include/uapi/rdma/siw-abi.h 20069 20070SOFT-ROCE DRIVER (rxe) 20071M: Zhu Yanjun <zyjzyj2000@gmail.com> 20072L: linux-rdma@vger.kernel.org 20073S: Supported 20074F: drivers/infiniband/sw/rxe/ 20075F: include/uapi/rdma/rdma_user_rxe.h 20076 20077SOFTLOGIC 6x10 MPEG CODEC 20078M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20079M: Anton Sviridenko <anton@corp.bluecherry.net> 20080M: Andrey Utkin <andrey_utkin@fastmail.com> 20081M: Ismael Luceno <ismael@iodev.co.uk> 20082L: linux-media@vger.kernel.org 20083S: Supported 20084F: drivers/media/pci/solo6x10/ 20085 20086SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 20087M: James Morse <james.morse@arm.com> 20088L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20089S: Maintained 20090F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 20091F: drivers/firmware/arm_sdei.c 20092F: include/linux/arm_sdei.h 20093F: include/uapi/linux/arm_sdei.h 20094 20095SOFTWARE NODES AND DEVICE PROPERTIES 20096R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20097R: Daniel Scally <djrscally@gmail.com> 20098R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20099R: Sakari Ailus <sakari.ailus@linux.intel.com> 20100L: linux-acpi@vger.kernel.org 20101S: Maintained 20102F: drivers/base/property.c 20103F: drivers/base/swnode.c 20104F: include/linux/fwnode.h 20105F: include/linux/property.h 20106 20107SOFTWARE RAID (Multiple Disks) SUPPORT 20108M: Song Liu <song@kernel.org> 20109L: linux-raid@vger.kernel.org 20110S: Supported 20111Q: https://patchwork.kernel.org/project/linux-raid/list/ 20112T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 20113F: drivers/md/Kconfig 20114F: drivers/md/Makefile 20115F: drivers/md/md* 20116F: drivers/md/raid* 20117F: include/linux/raid/ 20118F: include/uapi/linux/raid/ 20119 20120SOLIDRUN CLEARFOG SUPPORT 20121M: Russell King <linux@armlinux.org.uk> 20122S: Maintained 20123F: arch/arm/boot/dts/marvell/armada-388-clearfog* 20124F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 20125 20126SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 20127M: Russell King <linux@armlinux.org.uk> 20128S: Maintained 20129F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 20130F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 20131F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 20132 20133SONIC NETWORK DRIVER 20134M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 20135L: netdev@vger.kernel.org 20136S: Maintained 20137F: drivers/net/ethernet/natsemi/sonic.* 20138 20139SONICS SILICON BACKPLANE DRIVER (SSB) 20140M: Michael Buesch <m@bues.ch> 20141L: linux-wireless@vger.kernel.org 20142S: Maintained 20143F: drivers/ssb/ 20144F: include/linux/ssb/ 20145 20146SONY IMX208 SENSOR DRIVER 20147M: Sakari Ailus <sakari.ailus@linux.intel.com> 20148L: linux-media@vger.kernel.org 20149S: Maintained 20150T: git git://linuxtv.org/media_tree.git 20151F: drivers/media/i2c/imx208.c 20152 20153SONY IMX214 SENSOR DRIVER 20154M: Ricardo Ribalda <ribalda@kernel.org> 20155L: linux-media@vger.kernel.org 20156S: Maintained 20157T: git git://linuxtv.org/media_tree.git 20158F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 20159F: drivers/media/i2c/imx214.c 20160 20161SONY IMX219 SENSOR DRIVER 20162M: Dave Stevenson <dave.stevenson@raspberrypi.com> 20163L: linux-media@vger.kernel.org 20164S: Maintained 20165T: git git://linuxtv.org/media_tree.git 20166F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 20167F: drivers/media/i2c/imx219.c 20168 20169SONY IMX258 SENSOR DRIVER 20170M: Sakari Ailus <sakari.ailus@linux.intel.com> 20171L: linux-media@vger.kernel.org 20172S: Maintained 20173T: git git://linuxtv.org/media_tree.git 20174F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 20175F: drivers/media/i2c/imx258.c 20176 20177SONY IMX274 SENSOR DRIVER 20178M: Leon Luo <leonl@leopardimaging.com> 20179L: linux-media@vger.kernel.org 20180S: Maintained 20181T: git git://linuxtv.org/media_tree.git 20182F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 20183F: drivers/media/i2c/imx274.c 20184 20185SONY IMX290 SENSOR DRIVER 20186M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20187L: linux-media@vger.kernel.org 20188S: Maintained 20189T: git git://linuxtv.org/media_tree.git 20190F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 20191F: drivers/media/i2c/imx290.c 20192 20193SONY IMX296 SENSOR DRIVER 20194M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20195M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20196L: linux-media@vger.kernel.org 20197S: Maintained 20198T: git git://linuxtv.org/media_tree.git 20199F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 20200F: drivers/media/i2c/imx296.c 20201 20202SONY IMX319 SENSOR DRIVER 20203M: Bingbu Cao <bingbu.cao@intel.com> 20204L: linux-media@vger.kernel.org 20205S: Maintained 20206T: git git://linuxtv.org/media_tree.git 20207F: drivers/media/i2c/imx319.c 20208 20209SONY IMX334 SENSOR DRIVER 20210L: linux-media@vger.kernel.org 20211S: Orphan 20212T: git git://linuxtv.org/media_tree.git 20213F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 20214F: drivers/media/i2c/imx334.c 20215 20216SONY IMX335 SENSOR DRIVER 20217L: linux-media@vger.kernel.org 20218S: Orphan 20219T: git git://linuxtv.org/media_tree.git 20220F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 20221F: drivers/media/i2c/imx335.c 20222 20223SONY IMX355 SENSOR DRIVER 20224M: Tianshu Qiu <tian.shu.qiu@intel.com> 20225L: linux-media@vger.kernel.org 20226S: Maintained 20227T: git git://linuxtv.org/media_tree.git 20228F: drivers/media/i2c/imx355.c 20229 20230SONY IMX412 SENSOR DRIVER 20231L: linux-media@vger.kernel.org 20232S: Orphan 20233T: git git://linuxtv.org/media_tree.git 20234F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 20235F: drivers/media/i2c/imx412.c 20236 20237SONY IMX415 SENSOR DRIVER 20238M: Michael Riesch <michael.riesch@wolfvision.net> 20239L: linux-media@vger.kernel.org 20240S: Maintained 20241T: git git://linuxtv.org/media_tree.git 20242F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 20243F: drivers/media/i2c/imx415.c 20244 20245SONY MEMORYSTICK SUBSYSTEM 20246M: Maxim Levitsky <maximlevitsky@gmail.com> 20247M: Alex Dubov <oakad@yahoo.com> 20248M: Ulf Hansson <ulf.hansson@linaro.org> 20249L: linux-mmc@vger.kernel.org 20250S: Maintained 20251T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 20252F: drivers/memstick/ 20253F: include/linux/memstick.h 20254 20255SONY VAIO CONTROL DEVICE DRIVER 20256M: Mattia Dongili <malattia@linux.it> 20257L: platform-driver-x86@vger.kernel.org 20258S: Maintained 20259W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 20260F: Documentation/admin-guide/laptops/sony-laptop.rst 20261F: drivers/char/sonypi.c 20262F: drivers/platform/x86/sony-laptop.c 20263F: include/linux/sony-laptop.h 20264 20265SOPHGO DEVICETREES 20266M: Chao Wei <chao.wei@sophgo.com> 20267M: Chen Wang <unicorn_wang@outlook.com> 20268S: Maintained 20269F: arch/riscv/boot/dts/sophgo/ 20270F: Documentation/devicetree/bindings/riscv/sophgo.yaml 20271 20272SOUND 20273M: Jaroslav Kysela <perex@perex.cz> 20274M: Takashi Iwai <tiwai@suse.com> 20275L: linux-sound@vger.kernel.org 20276S: Maintained 20277W: http://www.alsa-project.org/ 20278Q: http://patchwork.kernel.org/project/alsa-devel/list/ 20279T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20280F: Documentation/sound/ 20281F: include/sound/ 20282F: include/uapi/sound/ 20283F: sound/ 20284F: tools/testing/selftests/alsa 20285 20286SOUND - ALSA SELFTESTS 20287M: Mark Brown <broonie@kernel.org> 20288L: linux-sound@vger.kernel.org 20289L: linux-kselftest@vger.kernel.org 20290S: Supported 20291F: tools/testing/selftests/alsa 20292 20293SOUND - COMPRESSED AUDIO 20294M: Vinod Koul <vkoul@kernel.org> 20295L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20296S: Supported 20297T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20298F: Documentation/sound/designs/compress-offload.rst 20299F: include/sound/compress_driver.h 20300F: include/uapi/sound/compress_* 20301F: sound/core/compress_offload.c 20302F: sound/soc/soc-compress.c 20303 20304SOUND - DMAENGINE HELPERS 20305M: Lars-Peter Clausen <lars@metafoo.de> 20306S: Supported 20307F: include/sound/dmaengine_pcm.h 20308F: sound/core/pcm_dmaengine.c 20309F: sound/soc/soc-generic-dmaengine-pcm.c 20310 20311SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 20312M: Liam Girdwood <lgirdwood@gmail.com> 20313M: Mark Brown <broonie@kernel.org> 20314L: linux-sound@vger.kernel.org 20315S: Supported 20316W: http://alsa-project.org/main/index.php/ASoC 20317T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 20318F: Documentation/devicetree/bindings/sound/ 20319F: Documentation/sound/soc/ 20320F: include/dt-bindings/sound/ 20321F: include/sound/soc* 20322F: include/sound/sof.h 20323F: include/sound/sof/ 20324F: include/trace/events/sof*.h 20325F: include/uapi/sound/asoc.h 20326F: sound/soc/ 20327 20328SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 20329M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20330M: Liam Girdwood <lgirdwood@gmail.com> 20331M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 20332M: Bard Liao <yung-chuan.liao@linux.intel.com> 20333M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 20334M: Daniel Baluta <daniel.baluta@nxp.com> 20335R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 20336L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 20337S: Supported 20338W: https://github.com/thesofproject/linux/ 20339F: sound/soc/sof/ 20340 20341SOUNDWIRE SUBSYSTEM 20342M: Vinod Koul <vkoul@kernel.org> 20343M: Bard Liao <yung-chuan.liao@linux.intel.com> 20344R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20345R: Sanyog Kale <sanyog.r.kale@intel.com> 20346L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20347S: Supported 20348T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 20349F: Documentation/driver-api/soundwire/ 20350F: drivers/soundwire/ 20351F: include/linux/soundwire/ 20352 20353SP2 MEDIA DRIVER 20354M: Olli Salonen <olli.salonen@iki.fi> 20355L: linux-media@vger.kernel.org 20356S: Maintained 20357W: https://linuxtv.org 20358Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20359F: drivers/media/dvb-frontends/sp2* 20360 20361SPANISH DOCUMENTATION 20362M: Carlos Bilbao <carlos.bilbao@amd.com> 20363S: Maintained 20364F: Documentation/translations/sp_SP/ 20365 20366SPARC + UltraSPARC (sparc/sparc64) 20367M: "David S. Miller" <davem@davemloft.net> 20368L: sparclinux@vger.kernel.org 20369S: Maintained 20370Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 20371T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20372T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20373F: arch/sparc/ 20374F: drivers/sbus/ 20375 20376SPARC SERIAL DRIVERS 20377M: "David S. Miller" <davem@davemloft.net> 20378L: sparclinux@vger.kernel.org 20379S: Maintained 20380T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20381T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20382F: drivers/tty/serial/suncore.c 20383F: drivers/tty/serial/sunhv.c 20384F: drivers/tty/serial/sunsab.c 20385F: drivers/tty/serial/sunsab.h 20386F: drivers/tty/serial/sunsu.c 20387F: drivers/tty/serial/sunzilog.c 20388F: drivers/tty/serial/sunzilog.h 20389F: drivers/tty/vcc.c 20390F: include/linux/sunserialcore.h 20391 20392SPARSE CHECKER 20393M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20394L: linux-sparse@vger.kernel.org 20395S: Maintained 20396W: https://sparse.docs.kernel.org/ 20397Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20398B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20399T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20400F: include/linux/compiler.h 20401 20402SPEAKUP CONSOLE SPEECH DRIVER 20403M: William Hubbs <w.d.hubbs@gmail.com> 20404M: Chris Brannon <chris@the-brannons.com> 20405M: Kirk Reiser <kirk@reisers.ca> 20406M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20407L: speakup@linux-speakup.org 20408S: Odd Fixes 20409W: http://www.linux-speakup.org/ 20410W: https://github.com/linux-speakup/speakup 20411B: https://github.com/linux-speakup/speakup/issues 20412F: drivers/accessibility/speakup/ 20413 20414SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20415M: Viresh Kumar <vireshk@kernel.org> 20416M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20417M: soc@kernel.org 20418L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20419S: Maintained 20420W: http://www.st.com/spear 20421F: arch/arm/boot/dts/st/spear* 20422F: arch/arm/mach-spear/ 20423F: drivers/clk/spear/ 20424F: drivers/pinctrl/spear/ 20425 20426SPI NOR SUBSYSTEM 20427M: Tudor Ambarus <tudor.ambarus@linaro.org> 20428M: Pratyush Yadav <pratyush@kernel.org> 20429R: Michael Walle <michael@walle.cc> 20430L: linux-mtd@lists.infradead.org 20431S: Maintained 20432W: http://www.linux-mtd.infradead.org/ 20433Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20434C: irc://irc.oftc.net/mtd 20435T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20436F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20437F: drivers/mtd/spi-nor/ 20438F: include/linux/mtd/spi-nor.h 20439 20440SPI SUBSYSTEM 20441M: Mark Brown <broonie@kernel.org> 20442L: linux-spi@vger.kernel.org 20443S: Maintained 20444Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20445T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20446F: Documentation/devicetree/bindings/spi/ 20447F: Documentation/spi/ 20448F: drivers/spi/ 20449F: include/linux/spi/ 20450F: include/uapi/linux/spi/ 20451F: tools/spi/ 20452 20453SPIDERNET NETWORK DRIVER for CELL 20454M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20455M: Geoff Levand <geoff@infradead.org> 20456L: netdev@vger.kernel.org 20457L: linuxppc-dev@lists.ozlabs.org 20458S: Maintained 20459F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20460F: drivers/net/ethernet/toshiba/spider_net* 20461 20462SPMI SUBSYSTEM 20463M: Stephen Boyd <sboyd@kernel.org> 20464L: linux-kernel@vger.kernel.org 20465S: Maintained 20466T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20467F: Documentation/devicetree/bindings/spmi/ 20468F: drivers/spmi/ 20469F: include/dt-bindings/spmi/spmi.h 20470F: include/linux/spmi.h 20471F: include/trace/events/spmi.h 20472 20473SPU FILE SYSTEM 20474M: Jeremy Kerr <jk@ozlabs.org> 20475L: linuxppc-dev@lists.ozlabs.org 20476S: Supported 20477W: http://www.ibm.com/developerworks/power/cell/ 20478F: Documentation/filesystems/spufs/spufs.rst 20479F: arch/powerpc/platforms/cell/spufs/ 20480 20481SQUASHFS FILE SYSTEM 20482M: Phillip Lougher <phillip@squashfs.org.uk> 20483L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20484S: Maintained 20485W: http://squashfs.org.uk 20486T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20487F: Documentation/filesystems/squashfs.rst 20488F: fs/squashfs/ 20489 20490SRM (Alpha) environment access 20491M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20492S: Maintained 20493F: arch/alpha/kernel/srm_env.c 20494 20495ST LSM6DSx IMU IIO DRIVER 20496M: Lorenzo Bianconi <lorenzo@kernel.org> 20497L: linux-iio@vger.kernel.org 20498S: Maintained 20499W: http://www.st.com/ 20500F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20501F: drivers/iio/imu/st_lsm6dsx/ 20502 20503ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20504M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20505M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20506L: linux-media@vger.kernel.org 20507S: Maintained 20508T: git git://linuxtv.org/media_tree.git 20509F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20510F: drivers/media/i2c/st-mipid02.c 20511 20512ST STM32 I2C/SMBUS DRIVER 20513M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20514M: Alain Volmat <alain.volmat@foss.st.com> 20515L: linux-i2c@vger.kernel.org 20516S: Maintained 20517F: drivers/i2c/busses/i2c-stm32* 20518 20519ST STM32 SPI DRIVER 20520M: Alain Volmat <alain.volmat@foss.st.com> 20521L: linux-spi@vger.kernel.org 20522S: Maintained 20523F: drivers/spi/spi-stm32.c 20524 20525ST STPDDC60 DRIVER 20526M: Daniel Nilsson <daniel.nilsson@flex.com> 20527L: linux-hwmon@vger.kernel.org 20528S: Maintained 20529F: Documentation/hwmon/stpddc60.rst 20530F: drivers/hwmon/pmbus/stpddc60.c 20531 20532ST VGXY61 DRIVER 20533M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20534M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20535L: linux-media@vger.kernel.org 20536S: Maintained 20537T: git git://linuxtv.org/media_tree.git 20538F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20539F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20540F: drivers/media/i2c/st-vgxy61.c 20541 20542ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20543M: Song Qiang <songqiang1304521@gmail.com> 20544L: linux-iio@vger.kernel.org 20545S: Maintained 20546F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20547F: drivers/iio/proximity/vl53l0x-i2c.c 20548 20549STABLE BRANCH 20550M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20551M: Sasha Levin <sashal@kernel.org> 20552L: stable@vger.kernel.org 20553S: Supported 20554F: Documentation/process/stable-kernel-rules.rst 20555 20556STAGING - ATOMISP DRIVER 20557M: Hans de Goede <hdegoede@redhat.com> 20558M: Mauro Carvalho Chehab <mchehab@kernel.org> 20559R: Sakari Ailus <sakari.ailus@linux.intel.com> 20560L: linux-media@vger.kernel.org 20561S: Maintained 20562F: drivers/staging/media/atomisp/ 20563 20564STAGING - FIELDBUS SUBSYSTEM 20565M: Sven Van Asbroeck <TheSven73@gmail.com> 20566S: Maintained 20567F: drivers/staging/fieldbus/* 20568F: drivers/staging/fieldbus/Documentation/ 20569 20570STAGING - HMS ANYBUS-S BUS 20571M: Sven Van Asbroeck <TheSven73@gmail.com> 20572S: Maintained 20573F: drivers/staging/fieldbus/anybuss/ 20574 20575STAGING - INDUSTRIAL IO 20576M: Jonathan Cameron <jic23@kernel.org> 20577L: linux-iio@vger.kernel.org 20578S: Odd Fixes 20579F: Documentation/devicetree/bindings/staging/iio/ 20580F: drivers/staging/iio/ 20581 20582STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20583M: Marc Dietrich <marvin24@gmx.de> 20584L: ac100@lists.launchpad.net (moderated for non-subscribers) 20585L: linux-tegra@vger.kernel.org 20586S: Maintained 20587F: drivers/staging/nvec/ 20588 20589STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20590M: Jens Frederich <jfrederich@gmail.com> 20591M: Jon Nettleton <jon.nettleton@gmail.com> 20592S: Maintained 20593W: http://wiki.laptop.org/go/DCON 20594F: drivers/staging/olpc_dcon/ 20595 20596STAGING - REALTEK RTL8712U DRIVERS 20597M: Larry Finger <Larry.Finger@lwfinger.net> 20598M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20599S: Odd Fixes 20600F: drivers/staging/rtl8712/ 20601 20602STAGING - SEPS525 LCD CONTROLLER DRIVERS 20603M: Michael Hennerich <michael.hennerich@analog.com> 20604L: linux-fbdev@vger.kernel.org 20605S: Supported 20606F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20607F: drivers/staging/fbtft/fb_seps525.c 20608 20609STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20610M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20611M: Teddy Wang <teddy.wang@siliconmotion.com> 20612M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20613L: linux-fbdev@vger.kernel.org 20614S: Maintained 20615F: drivers/staging/sm750fb/ 20616 20617STAGING - VIA VT665X DRIVERS 20618M: Forest Bond <forest@alittletooquiet.net> 20619S: Odd Fixes 20620F: drivers/staging/vt665?/ 20621 20622STAGING SUBSYSTEM 20623M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20624L: linux-staging@lists.linux.dev 20625S: Supported 20626T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20627F: drivers/staging/ 20628 20629STANDALONE CACHE CONTROLLER DRIVERS 20630M: Conor Dooley <conor@kernel.org> 20631L: linux-riscv@lists.infradead.org 20632S: Maintained 20633T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20634F: drivers/cache 20635 20636STARFIRE/DURALAN NETWORK DRIVER 20637M: Ion Badulescu <ionut@badula.org> 20638S: Odd Fixes 20639F: drivers/net/ethernet/adaptec/starfire* 20640 20641STARFIVE CRYPTO DRIVER 20642M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20643M: William Qiu <william.qiu@starfivetech.com> 20644S: Supported 20645F: Documentation/devicetree/bindings/crypto/starfive* 20646F: drivers/crypto/starfive/ 20647 20648STARFIVE DEVICETREES 20649M: Emil Renner Berthing <kernel@esmil.dk> 20650S: Maintained 20651F: arch/riscv/boot/dts/starfive/ 20652 20653STARFIVE DWMAC GLUE LAYER 20654M: Emil Renner Berthing <kernel@esmil.dk> 20655M: Samin Guo <samin.guo@starfivetech.com> 20656S: Maintained 20657F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20658F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20659 20660STARFIVE JH7110 DPHY RX DRIVER 20661M: Jack Zhu <jack.zhu@starfivetech.com> 20662M: Changhuang Liang <changhuang.liang@starfivetech.com> 20663S: Supported 20664F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 20665F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 20666 20667STARFIVE JH7110 MMC/SD/SDIO DRIVER 20668M: William Qiu <william.qiu@starfivetech.com> 20669S: Supported 20670F: Documentation/devicetree/bindings/mmc/starfive* 20671F: drivers/mmc/host/dw_mmc-starfive.c 20672 20673STARFIVE JH7110 PLL CLOCK DRIVER 20674M: Xingyu Wu <xingyu.wu@starfivetech.com> 20675S: Supported 20676F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 20677F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 20678 20679STARFIVE JH7110 PWMDAC DRIVER 20680M: Hal Feng <hal.feng@starfivetech.com> 20681M: Xingyu Wu <xingyu.wu@starfivetech.com> 20682S: Supported 20683F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 20684F: sound/soc/starfive/jh7110_pwmdac.c 20685 20686STARFIVE JH7110 SYSCON 20687M: William Qiu <william.qiu@starfivetech.com> 20688M: Xingyu Wu <xingyu.wu@starfivetech.com> 20689S: Supported 20690F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 20691 20692STARFIVE JH7110 TDM DRIVER 20693M: Walker Chen <walker.chen@starfivetech.com> 20694S: Maintained 20695F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20696F: sound/soc/starfive/jh7110_tdm.c 20697 20698STARFIVE JH71X0 CLOCK DRIVERS 20699M: Emil Renner Berthing <kernel@esmil.dk> 20700M: Hal Feng <hal.feng@starfivetech.com> 20701S: Maintained 20702F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20703F: drivers/clk/starfive/clk-starfive-jh71* 20704F: include/dt-bindings/clock/starfive?jh71*.h 20705 20706STARFIVE JH71X0 PINCTRL DRIVERS 20707M: Emil Renner Berthing <kernel@esmil.dk> 20708M: Jianlong Huang <jianlong.huang@starfivetech.com> 20709M: Hal Feng <hal.feng@starfivetech.com> 20710L: linux-gpio@vger.kernel.org 20711S: Maintained 20712F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20713F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20714F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20715F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20716 20717STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20718M: Emil Renner Berthing <kernel@esmil.dk> 20719M: Hal Feng <hal.feng@starfivetech.com> 20720S: Maintained 20721F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20722F: drivers/reset/starfive/reset-starfive-jh71* 20723F: include/dt-bindings/reset/starfive?jh71*.h 20724 20725STARFIVE JH71X0 USB DRIVERS 20726M: Minda Chen <minda.chen@starfivetech.com> 20727S: Maintained 20728F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20729F: drivers/usb/cdns3/cdns3-starfive.c 20730 20731STARFIVE JH71XX PMU CONTROLLER DRIVER 20732M: Walker Chen <walker.chen@starfivetech.com> 20733M: Changhuang Liang <changhuang.liang@starfivetech.com> 20734S: Supported 20735F: Documentation/devicetree/bindings/power/starfive* 20736F: drivers/pmdomain/starfive/ 20737F: include/dt-bindings/power/starfive,jh7110-pmu.h 20738 20739STARFIVE SOC DRIVERS 20740M: Conor Dooley <conor@kernel.org> 20741S: Maintained 20742T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20743F: Documentation/devicetree/bindings/soc/starfive/ 20744 20745STARFIVE TRNG DRIVER 20746M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20747S: Supported 20748F: Documentation/devicetree/bindings/rng/starfive* 20749F: drivers/char/hw_random/jh7110-trng.c 20750 20751STARFIVE WATCHDOG DRIVER 20752M: Xingyu Wu <xingyu.wu@starfivetech.com> 20753M: Samin Guo <samin.guo@starfivetech.com> 20754S: Supported 20755F: Documentation/devicetree/bindings/watchdog/starfive* 20756F: drivers/watchdog/starfive-wdt.c 20757 20758STARFIVE JH71X0 PCIE AND USB PHY DRIVER 20759M: Minda Chen <minda.chen@starfivetech.com> 20760S: Supported 20761F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 20762F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 20763F: drivers/phy/starfive/phy-jh7110-pcie.c 20764F: drivers/phy/starfive/phy-jh7110-usb.c 20765 20766STATIC BRANCH/CALL 20767M: Peter Zijlstra <peterz@infradead.org> 20768M: Josh Poimboeuf <jpoimboe@kernel.org> 20769M: Jason Baron <jbaron@akamai.com> 20770R: Steven Rostedt <rostedt@goodmis.org> 20771R: Ard Biesheuvel <ardb@kernel.org> 20772S: Supported 20773F: arch/*/include/asm/jump_label*.h 20774F: arch/*/include/asm/static_call*.h 20775F: arch/*/kernel/jump_label.c 20776F: arch/*/kernel/static_call.c 20777F: include/linux/jump_label*.h 20778F: include/linux/static_call*.h 20779F: kernel/jump_label.c 20780F: kernel/static_call.c 20781 20782STI AUDIO (ASoC) DRIVERS 20783M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20784L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20785S: Maintained 20786F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20787F: sound/soc/sti/ 20788 20789STI CEC DRIVER 20790M: Alain Volmat <alain.volmat@foss.st.com> 20791S: Maintained 20792F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20793F: drivers/media/cec/platform/sti/ 20794 20795STK1160 USB VIDEO CAPTURE DRIVER 20796M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20797L: linux-media@vger.kernel.org 20798S: Maintained 20799T: git git://linuxtv.org/media_tree.git 20800F: drivers/media/usb/stk1160/ 20801 20802STM32 AUDIO (ASoC) DRIVERS 20803M: Olivier Moysan <olivier.moysan@foss.st.com> 20804M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20805L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20806S: Maintained 20807F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20808F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20809F: sound/soc/stm/ 20810 20811STM32 TIMER/LPTIMER DRIVERS 20812M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20813S: Maintained 20814F: Documentation/ABI/testing/*timer-stm32 20815F: Documentation/devicetree/bindings/*/*stm32-*timer* 20816F: drivers/*/stm32-*timer* 20817F: drivers/pwm/pwm-stm32* 20818F: include/linux/*/stm32-*tim* 20819 20820STMMAC ETHERNET DRIVER 20821M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20822M: Jose Abreu <joabreu@synopsys.com> 20823L: netdev@vger.kernel.org 20824S: Supported 20825W: http://www.stlinux.com 20826F: Documentation/networking/device_drivers/ethernet/stmicro/ 20827F: drivers/net/ethernet/stmicro/stmmac/ 20828 20829SUN HAPPY MEAL ETHERNET DRIVER 20830M: Sean Anderson <seanga2@gmail.com> 20831S: Maintained 20832F: drivers/net/ethernet/sun/sunhme.* 20833 20834SUN3/3X 20835M: Sam Creasey <sammy@sammy.net> 20836S: Maintained 20837W: http://sammy.net/sun3/ 20838F: arch/m68k/include/asm/sun3* 20839F: arch/m68k/kernel/*sun3* 20840F: arch/m68k/sun3*/ 20841F: drivers/net/ethernet/i825xx/sun3* 20842 20843SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20844M: Hans de Goede <hdegoede@redhat.com> 20845L: linux-input@vger.kernel.org 20846S: Maintained 20847F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20848F: drivers/input/keyboard/sun4i-lradc-keys.c 20849 20850SUNDANCE NETWORK DRIVER 20851M: Denis Kirjanov <kda@linux-powerpc.org> 20852L: netdev@vger.kernel.org 20853S: Maintained 20854F: drivers/net/ethernet/dlink/sundance.c 20855 20856SUNPLUS ETHERNET DRIVER 20857M: Wells Lu <wellslutw@gmail.com> 20858L: netdev@vger.kernel.org 20859S: Maintained 20860W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20861F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20862F: drivers/net/ethernet/sunplus/ 20863 20864SUNPLUS MMC DRIVER 20865M: Tony Huang <tonyhuang.sunplus@gmail.com> 20866M: Li-hao Kuo <lhjeff911@gmail.com> 20867S: Maintained 20868F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20869F: drivers/mmc/host/sunplus-mmc.c 20870 20871SUNPLUS OCOTP DRIVER 20872M: Vincent Shih <vincent.sunplus@gmail.com> 20873S: Maintained 20874F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20875F: drivers/nvmem/sunplus-ocotp.c 20876 20877SUNPLUS PWM DRIVER 20878M: Hammer Hsieh <hammerh0314@gmail.com> 20879S: Maintained 20880F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20881F: drivers/pwm/pwm-sunplus.c 20882 20883SUNPLUS RTC DRIVER 20884M: Vincent Shih <vincent.sunplus@gmail.com> 20885L: linux-rtc@vger.kernel.org 20886S: Maintained 20887F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20888F: drivers/rtc/rtc-sunplus.c 20889 20890SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20891M: Li-hao Kuo <lhjeff911@gmail.com> 20892L: linux-spi@vger.kernel.org 20893S: Maintained 20894F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20895F: drivers/spi/spi-sunplus-sp7021.c 20896 20897SUNPLUS UART DRIVER 20898M: Hammer Hsieh <hammerh0314@gmail.com> 20899S: Maintained 20900F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20901F: drivers/tty/serial/sunplus-uart.c 20902 20903SUNPLUS USB2 PHY DRIVER 20904M: Vincent Shih <vincent.sunplus@gmail.com> 20905L: linux-usb@vger.kernel.org 20906S: Maintained 20907F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20908F: drivers/phy/sunplus/Kconfig 20909F: drivers/phy/sunplus/Makefile 20910F: drivers/phy/sunplus/phy-sunplus-usb2.c 20911 20912SUNPLUS WATCHDOG DRIVER 20913M: Xiantao Hu <xt.hu@cqplus1.com> 20914L: linux-watchdog@vger.kernel.org 20915S: Maintained 20916F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20917F: drivers/watchdog/sunplus_wdt.c 20918 20919SUPERH 20920M: Yoshinori Sato <ysato@users.sourceforge.jp> 20921M: Rich Felker <dalias@libc.org> 20922M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20923L: linux-sh@vger.kernel.org 20924S: Maintained 20925Q: http://patchwork.kernel.org/project/linux-sh/list/ 20926F: Documentation/arch/sh/ 20927F: arch/sh/ 20928F: drivers/sh/ 20929 20930SUSPEND TO RAM 20931M: "Rafael J. Wysocki" <rafael@kernel.org> 20932M: Len Brown <len.brown@intel.com> 20933M: Pavel Machek <pavel@ucw.cz> 20934L: linux-pm@vger.kernel.org 20935S: Supported 20936B: https://bugzilla.kernel.org 20937F: Documentation/power/ 20938F: arch/x86/kernel/acpi/sleep* 20939F: arch/x86/kernel/acpi/wakeup* 20940F: drivers/base/power/ 20941F: include/linux/freezer.h 20942F: include/linux/pm.h 20943F: include/linux/suspend.h 20944F: kernel/power/ 20945 20946SVGA HANDLING 20947M: Martin Mares <mj@ucw.cz> 20948L: linux-video@atrey.karlin.mff.cuni.cz 20949S: Maintained 20950F: Documentation/admin-guide/svga.rst 20951F: arch/x86/boot/video* 20952 20953SWITCHDEV 20954M: Jiri Pirko <jiri@resnulli.us> 20955M: Ivan Vecera <ivecera@redhat.com> 20956L: netdev@vger.kernel.org 20957S: Supported 20958F: include/net/switchdev.h 20959F: net/switchdev/ 20960 20961SY8106A REGULATOR DRIVER 20962M: Icenowy Zheng <icenowy@aosc.io> 20963S: Maintained 20964F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20965F: drivers/regulator/sy8106a-regulator.c 20966 20967SYNC FILE FRAMEWORK 20968M: Sumit Semwal <sumit.semwal@linaro.org> 20969R: Gustavo Padovan <gustavo@padovan.org> 20970L: linux-media@vger.kernel.org 20971L: dri-devel@lists.freedesktop.org 20972S: Maintained 20973T: git git://anongit.freedesktop.org/drm/drm-misc 20974F: Documentation/driver-api/sync_file.rst 20975F: drivers/dma-buf/dma-fence* 20976F: drivers/dma-buf/sw_sync.c 20977F: drivers/dma-buf/sync_* 20978F: include/linux/sync_file.h 20979F: include/uapi/linux/sync_file.h 20980 20981SYNOPSYS ARC ARCHITECTURE 20982M: Vineet Gupta <vgupta@kernel.org> 20983L: linux-snps-arc@lists.infradead.org 20984S: Supported 20985T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20986F: Documentation/arch/arc 20987F: Documentation/devicetree/bindings/arc/* 20988F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20989F: arch/arc/ 20990F: drivers/clocksource/arc_timer.c 20991F: drivers/tty/serial/arc_uart.c 20992 20993SYNOPSYS ARC HSDK SDP pll clock driver 20994M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20995S: Supported 20996F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20997F: drivers/clk/clk-hsdk-pll.c 20998 20999SYNOPSYS ARC SDP clock driver 21000M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21001S: Supported 21002F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 21003F: drivers/clk/axs10x/* 21004 21005SYNOPSYS ARC SDP platform support 21006M: Alexey Brodkin <abrodkin@synopsys.com> 21007S: Supported 21008F: Documentation/devicetree/bindings/arc/axs10* 21009F: arch/arc/boot/dts/ax* 21010F: arch/arc/plat-axs10x 21011 21012SYNOPSYS AXS10x RESET CONTROLLER DRIVER 21013M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21014S: Supported 21015F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 21016F: drivers/reset/reset-axs10x.c 21017 21018SYNOPSYS CREG GPIO DRIVER 21019M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21020S: Maintained 21021F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 21022F: drivers/gpio/gpio-creg-snps.c 21023 21024SYNOPSYS DESIGNWARE 8250 UART DRIVER 21025M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 21026R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21027S: Supported 21028F: drivers/tty/serial/8250/8250_dw.c 21029F: drivers/tty/serial/8250/8250_dwlib.* 21030F: drivers/tty/serial/8250/8250_lpss.c 21031 21032SYNOPSYS DESIGNWARE APB GPIO DRIVER 21033M: Hoan Tran <hoan@os.amperecomputing.com> 21034M: Serge Semin <fancer.lancer@gmail.com> 21035L: linux-gpio@vger.kernel.org 21036S: Maintained 21037F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 21038F: drivers/gpio/gpio-dwapb.c 21039 21040SYNOPSYS DESIGNWARE APB SSI DRIVER 21041M: Serge Semin <fancer.lancer@gmail.com> 21042L: linux-spi@vger.kernel.org 21043S: Supported 21044F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 21045F: drivers/spi/spi-dw* 21046 21047SYNOPSYS DESIGNWARE AXI DMAC DRIVER 21048M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21049S: Maintained 21050F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 21051F: drivers/dma/dw-axi-dmac/ 21052 21053SYNOPSYS DESIGNWARE DMAC DRIVER 21054M: Viresh Kumar <vireshk@kernel.org> 21055R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21056S: Maintained 21057F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 21058F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 21059F: drivers/dma/dw/ 21060F: include/dt-bindings/dma/dw-dmac.h 21061F: include/linux/dma/dw.h 21062F: include/linux/platform_data/dma-dw.h 21063 21064SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 21065M: Jose Abreu <Jose.Abreu@synopsys.com> 21066L: netdev@vger.kernel.org 21067S: Supported 21068F: drivers/net/ethernet/synopsys/ 21069 21070SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 21071M: Jose Abreu <Jose.Abreu@synopsys.com> 21072L: netdev@vger.kernel.org 21073S: Supported 21074F: drivers/net/pcs/pcs-xpcs.c 21075F: drivers/net/pcs/pcs-xpcs.h 21076F: include/linux/pcs/pcs-xpcs.h 21077 21078SYNOPSYS DESIGNWARE I2C DRIVER 21079M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 21080R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21081R: Mika Westerberg <mika.westerberg@linux.intel.com> 21082R: Jan Dabros <jsd@semihalf.com> 21083L: linux-i2c@vger.kernel.org 21084S: Supported 21085F: drivers/i2c/busses/i2c-designware-* 21086 21087SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 21088M: Jaehoon Chung <jh80.chung@samsung.com> 21089L: linux-mmc@vger.kernel.org 21090S: Maintained 21091F: drivers/mmc/host/dw_mmc* 21092 21093SYNOPSYS HSDK RESET CONTROLLER DRIVER 21094M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21095S: Supported 21096F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 21097F: drivers/reset/reset-hsdk.c 21098F: include/dt-bindings/reset/snps,hsdk-reset.h 21099 21100SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 21101M: Prabu Thangamuthu <prabu.t@synopsys.com> 21102M: Manjunath M B <manjumb@synopsys.com> 21103L: linux-mmc@vger.kernel.org 21104S: Maintained 21105F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 21106 21107SYSTEM CONFIGURATION (SYSCON) 21108M: Lee Jones <lee@kernel.org> 21109M: Arnd Bergmann <arnd@arndb.de> 21110S: Supported 21111T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 21112F: drivers/mfd/syscon.c 21113 21114SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 21115M: Sudeep Holla <sudeep.holla@arm.com> 21116R: Cristian Marussi <cristian.marussi@arm.com> 21117L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21118S: Maintained 21119F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 21120F: drivers/clk/clk-sc[mp]i.c 21121F: drivers/cpufreq/sc[mp]i-cpufreq.c 21122F: drivers/firmware/arm_scmi/ 21123F: drivers/firmware/arm_scpi.c 21124F: drivers/pmdomain/arm/ 21125F: drivers/powercap/arm_scmi_powercap.c 21126F: drivers/regulator/scmi-regulator.c 21127F: drivers/reset/reset-scmi.c 21128F: include/linux/sc[mp]i_protocol.h 21129F: include/trace/events/scmi.h 21130F: include/uapi/linux/virtio_scmi.h 21131 21132SYSTEM RESET/SHUTDOWN DRIVERS 21133M: Sebastian Reichel <sre@kernel.org> 21134L: linux-pm@vger.kernel.org 21135S: Maintained 21136T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 21137F: Documentation/devicetree/bindings/power/reset/ 21138F: drivers/power/reset/ 21139 21140SYSTEM TRACE MODULE CLASS 21141M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 21142S: Maintained 21143T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 21144F: Documentation/trace/stm.rst 21145F: drivers/hwtracing/stm/ 21146F: include/linux/stm.h 21147F: include/uapi/linux/stm.h 21148 21149SYSTEM76 ACPI DRIVER 21150M: Jeremy Soller <jeremy@system76.com> 21151M: System76 Product Development <productdev@system76.com> 21152L: platform-driver-x86@vger.kernel.org 21153S: Maintained 21154F: drivers/platform/x86/system76_acpi.c 21155 21156SYSV FILESYSTEM 21157S: Orphan 21158F: Documentation/filesystems/sysv-fs.rst 21159F: fs/sysv/ 21160F: include/linux/sysv_fs.h 21161 21162TASKSTATS STATISTICS INTERFACE 21163M: Balbir Singh <bsingharora@gmail.com> 21164S: Maintained 21165F: Documentation/accounting/taskstats* 21166F: include/linux/taskstats* 21167F: kernel/taskstats.c 21168 21169TC subsystem 21170M: Jamal Hadi Salim <jhs@mojatatu.com> 21171M: Cong Wang <xiyou.wangcong@gmail.com> 21172M: Jiri Pirko <jiri@resnulli.us> 21173L: netdev@vger.kernel.org 21174S: Maintained 21175F: include/net/pkt_cls.h 21176F: include/net/pkt_sched.h 21177F: include/net/tc_act/ 21178F: include/uapi/linux/pkt_cls.h 21179F: include/uapi/linux/pkt_sched.h 21180F: include/uapi/linux/tc_act/ 21181F: include/uapi/linux/tc_ematch/ 21182F: net/sched/ 21183F: tools/testing/selftests/tc-testing 21184 21185TC90522 MEDIA DRIVER 21186M: Akihiro Tsukada <tskd08@gmail.com> 21187L: linux-media@vger.kernel.org 21188S: Odd Fixes 21189F: drivers/media/dvb-frontends/tc90522* 21190 21191TCP LOW PRIORITY MODULE 21192M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 21193M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 21194S: Maintained 21195W: http://tcp-lp-mod.sourceforge.net/ 21196F: net/ipv4/tcp_lp.c 21197 21198TDA10071 MEDIA DRIVER 21199M: Antti Palosaari <crope@iki.fi> 21200L: linux-media@vger.kernel.org 21201S: Maintained 21202W: https://linuxtv.org 21203W: http://palosaari.fi/linux/ 21204Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21205T: git git://linuxtv.org/anttip/media_tree.git 21206F: drivers/media/dvb-frontends/tda10071* 21207 21208TDA18212 MEDIA DRIVER 21209M: Antti Palosaari <crope@iki.fi> 21210L: linux-media@vger.kernel.org 21211S: Maintained 21212W: https://linuxtv.org 21213W: http://palosaari.fi/linux/ 21214Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21215T: git git://linuxtv.org/anttip/media_tree.git 21216F: drivers/media/tuners/tda18212* 21217 21218TDA18218 MEDIA DRIVER 21219M: Antti Palosaari <crope@iki.fi> 21220L: linux-media@vger.kernel.org 21221S: Maintained 21222W: https://linuxtv.org 21223W: http://palosaari.fi/linux/ 21224Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21225T: git git://linuxtv.org/anttip/media_tree.git 21226F: drivers/media/tuners/tda18218* 21227 21228TDA18250 MEDIA DRIVER 21229M: Olli Salonen <olli.salonen@iki.fi> 21230L: linux-media@vger.kernel.org 21231S: Maintained 21232W: https://linuxtv.org 21233Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21234T: git git://linuxtv.org/media_tree.git 21235F: drivers/media/tuners/tda18250* 21236 21237TDA18271 MEDIA DRIVER 21238M: Michael Krufky <mkrufky@linuxtv.org> 21239L: linux-media@vger.kernel.org 21240S: Maintained 21241W: https://linuxtv.org 21242W: http://github.com/mkrufky 21243Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21244T: git git://linuxtv.org/mkrufky/tuners.git 21245F: drivers/media/tuners/tda18271* 21246 21247TDA1997x MEDIA DRIVER 21248M: Tim Harvey <tharvey@gateworks.com> 21249L: linux-media@vger.kernel.org 21250S: Maintained 21251W: https://linuxtv.org 21252Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21253F: drivers/media/i2c/tda1997x.* 21254 21255TDA827x MEDIA DRIVER 21256M: Michael Krufky <mkrufky@linuxtv.org> 21257L: linux-media@vger.kernel.org 21258S: Maintained 21259W: https://linuxtv.org 21260W: http://github.com/mkrufky 21261Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21262T: git git://linuxtv.org/mkrufky/tuners.git 21263F: drivers/media/tuners/tda8290.* 21264 21265TDA8290 MEDIA DRIVER 21266M: Michael Krufky <mkrufky@linuxtv.org> 21267L: linux-media@vger.kernel.org 21268S: Maintained 21269W: https://linuxtv.org 21270W: http://github.com/mkrufky 21271Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21272T: git git://linuxtv.org/mkrufky/tuners.git 21273F: drivers/media/tuners/tda8290.* 21274 21275TDA9840 MEDIA DRIVER 21276M: Hans Verkuil <hverkuil@xs4all.nl> 21277L: linux-media@vger.kernel.org 21278S: Maintained 21279W: https://linuxtv.org 21280T: git git://linuxtv.org/media_tree.git 21281F: drivers/media/i2c/tda9840* 21282 21283TEA5761 TUNER DRIVER 21284M: Mauro Carvalho Chehab <mchehab@kernel.org> 21285L: linux-media@vger.kernel.org 21286S: Odd fixes 21287W: https://linuxtv.org 21288T: git git://linuxtv.org/media_tree.git 21289F: drivers/media/tuners/tea5761.* 21290 21291TEA5767 TUNER DRIVER 21292M: Mauro Carvalho Chehab <mchehab@kernel.org> 21293L: linux-media@vger.kernel.org 21294S: Maintained 21295W: https://linuxtv.org 21296T: git git://linuxtv.org/media_tree.git 21297F: drivers/media/tuners/tea5767.* 21298 21299TEA6415C MEDIA DRIVER 21300M: Hans Verkuil <hverkuil@xs4all.nl> 21301L: linux-media@vger.kernel.org 21302S: Maintained 21303W: https://linuxtv.org 21304T: git git://linuxtv.org/media_tree.git 21305F: drivers/media/i2c/tea6415c* 21306 21307TEA6420 MEDIA DRIVER 21308M: Hans Verkuil <hverkuil@xs4all.nl> 21309L: linux-media@vger.kernel.org 21310S: Maintained 21311W: https://linuxtv.org 21312T: git git://linuxtv.org/media_tree.git 21313F: drivers/media/i2c/tea6420* 21314 21315TEAM DRIVER 21316M: Jiri Pirko <jiri@resnulli.us> 21317L: netdev@vger.kernel.org 21318S: Supported 21319F: drivers/net/team/ 21320F: include/linux/if_team.h 21321F: include/uapi/linux/if_team.h 21322F: tools/testing/selftests/drivers/net/team/ 21323 21324TECHNICAL ADVISORY BOARD PROCESS DOCS 21325M: "Theodore Ts'o" <tytso@mit.edu> 21326M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21327L: tech-board-discuss@lists.linux-foundation.org 21328S: Maintained 21329F: Documentation/process/contribution-maturity-model.rst 21330F: Documentation/process/researcher-guidelines.rst 21331 21332TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 21333M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 21334S: Maintained 21335F: arch/x86/platform/ts5500/ 21336 21337TECHNOTREND USB IR RECEIVER 21338M: Sean Young <sean@mess.org> 21339L: linux-media@vger.kernel.org 21340S: Maintained 21341F: drivers/media/rc/ttusbir.c 21342 21343TECHWELL TW9910 VIDEO DECODER 21344L: linux-media@vger.kernel.org 21345S: Orphan 21346F: drivers/media/i2c/tw9910.c 21347F: include/media/i2c/tw9910.h 21348 21349TEE SUBSYSTEM 21350M: Jens Wiklander <jens.wiklander@linaro.org> 21351R: Sumit Garg <sumit.garg@linaro.org> 21352L: op-tee@lists.trustedfirmware.org 21353S: Maintained 21354F: Documentation/staging/tee.rst 21355F: drivers/tee/ 21356F: include/linux/tee_drv.h 21357F: include/uapi/linux/tee.h 21358 21359TEGRA ARCHITECTURE SUPPORT 21360M: Thierry Reding <thierry.reding@gmail.com> 21361M: Jonathan Hunter <jonathanh@nvidia.com> 21362L: linux-tegra@vger.kernel.org 21363S: Supported 21364Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 21365T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 21366N: [^a-z]tegra 21367 21368TEGRA CLOCK DRIVER 21369M: Peter De Schrijver <pdeschrijver@nvidia.com> 21370M: Prashant Gaikwad <pgaikwad@nvidia.com> 21371S: Supported 21372F: drivers/clk/tegra/ 21373 21374TEGRA DMA DRIVERS 21375M: Laxman Dewangan <ldewangan@nvidia.com> 21376M: Jon Hunter <jonathanh@nvidia.com> 21377S: Supported 21378F: drivers/dma/tegra* 21379 21380TEGRA I2C DRIVER 21381M: Laxman Dewangan <ldewangan@nvidia.com> 21382R: Dmitry Osipenko <digetx@gmail.com> 21383S: Supported 21384F: drivers/i2c/busses/i2c-tegra.c 21385 21386TEGRA IOMMU DRIVERS 21387M: Thierry Reding <thierry.reding@gmail.com> 21388R: Krishna Reddy <vdumpa@nvidia.com> 21389L: linux-tegra@vger.kernel.org 21390S: Supported 21391F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 21392F: drivers/iommu/tegra* 21393 21394TEGRA KBC DRIVER 21395M: Laxman Dewangan <ldewangan@nvidia.com> 21396S: Supported 21397F: drivers/input/keyboard/tegra-kbc.c 21398 21399TEGRA NAND DRIVER 21400M: Stefan Agner <stefan@agner.ch> 21401M: Lucas Stach <dev@lynxeye.de> 21402S: Maintained 21403F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 21404F: drivers/mtd/nand/raw/tegra_nand.c 21405 21406TEGRA PWM DRIVER 21407M: Thierry Reding <thierry.reding@gmail.com> 21408S: Supported 21409F: drivers/pwm/pwm-tegra.c 21410 21411TEGRA QUAD SPI DRIVER 21412M: Thierry Reding <thierry.reding@gmail.com> 21413M: Jonathan Hunter <jonathanh@nvidia.com> 21414M: Sowjanya Komatineni <skomatineni@nvidia.com> 21415L: linux-tegra@vger.kernel.org 21416S: Maintained 21417F: drivers/spi/spi-tegra210-quad.c 21418 21419TEGRA SERIAL DRIVER 21420M: Laxman Dewangan <ldewangan@nvidia.com> 21421S: Supported 21422F: drivers/tty/serial/serial-tegra.c 21423 21424TEGRA SPI DRIVER 21425M: Laxman Dewangan <ldewangan@nvidia.com> 21426S: Supported 21427F: drivers/spi/spi-tegra* 21428 21429TEGRA VIDEO DRIVER 21430M: Thierry Reding <thierry.reding@gmail.com> 21431M: Jonathan Hunter <jonathanh@nvidia.com> 21432M: Sowjanya Komatineni <skomatineni@nvidia.com> 21433M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21434L: linux-media@vger.kernel.org 21435L: linux-tegra@vger.kernel.org 21436S: Maintained 21437F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21438F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21439F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21440F: drivers/staging/media/tegra-video/ 21441 21442TEGRA XUSB PADCTL DRIVER 21443M: JC Kuo <jckuo@nvidia.com> 21444S: Supported 21445F: drivers/phy/tegra/xusb* 21446 21447TEHUTI ETHERNET DRIVER 21448M: Andy Gospodarek <andy@greyhouse.net> 21449L: netdev@vger.kernel.org 21450S: Supported 21451F: drivers/net/ethernet/tehuti/* 21452 21453TELECOM CLOCK DRIVER FOR MCPL0010 21454M: Mark Gross <markgross@kernel.org> 21455S: Supported 21456F: drivers/char/tlclk.c 21457 21458TEMPO SEMICONDUCTOR DRIVERS 21459M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21460S: Maintained 21461F: Documentation/devicetree/bindings/sound/tscs*.txt 21462F: sound/soc/codecs/tscs*.c 21463F: sound/soc/codecs/tscs*.h 21464 21465TENSILICA XTENSA PORT (xtensa) 21466M: Chris Zankel <chris@zankel.net> 21467M: Max Filippov <jcmvbkbc@gmail.com> 21468S: Maintained 21469T: git https://github.com/jcmvbkbc/linux-xtensa.git 21470F: arch/xtensa/ 21471F: drivers/irqchip/irq-xtensa-* 21472 21473TEXAS INSTRUMENTS ASoC DRIVERS 21474M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21475L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21476S: Maintained 21477F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21478F: sound/soc/ti/ 21479 21480TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 21481M: Shenghao Ding <shenghao-ding@ti.com> 21482M: Kevin Lu <kevin-lu@ti.com> 21483M: Baojun Xu <baojun.xu@ti.com> 21484L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21485S: Maintained 21486F: Documentation/devicetree/bindings/sound/tas2552.txt 21487F: Documentation/devicetree/bindings/sound/tas2562.yaml 21488F: Documentation/devicetree/bindings/sound/tas2770.yaml 21489F: Documentation/devicetree/bindings/sound/tas27xx.yaml 21490F: Documentation/devicetree/bindings/sound/ti,pcm1681.txt 21491F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 21492F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 21493F: Documentation/devicetree/bindings/sound/tlv320adcx140.yaml 21494F: Documentation/devicetree/bindings/sound/tlv320aic31xx.txt 21495F: Documentation/devicetree/bindings/sound/tpa6130a2.txt 21496F: include/sound/tas2*.h 21497F: include/sound/tlv320*.h 21498F: include/sound/tpa6130a2-plat.h 21499F: sound/pci/hda/tas2781_hda_i2c.c 21500F: sound/soc/codecs/pcm1681.c 21501F: sound/soc/codecs/pcm1789*.* 21502F: sound/soc/codecs/pcm179x*.* 21503F: sound/soc/codecs/pcm186x*.* 21504F: sound/soc/codecs/pcm3008.* 21505F: sound/soc/codecs/pcm3060*.* 21506F: sound/soc/codecs/pcm3168a*.* 21507F: sound/soc/codecs/pcm5102a.c 21508F: sound/soc/codecs/pcm512x*.* 21509F: sound/soc/codecs/tas2*.* 21510F: sound/soc/codecs/tlv320*.* 21511F: sound/soc/codecs/tpa6130a2.* 21512 21513TEXAS INSTRUMENTS DMA DRIVERS 21514M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21515L: dmaengine@vger.kernel.org 21516S: Maintained 21517F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21518F: Documentation/devicetree/bindings/dma/ti-edma.txt 21519F: Documentation/devicetree/bindings/dma/ti/ 21520F: drivers/dma/ti/ 21521F: include/linux/dma/k3-psil.h 21522F: include/linux/dma/k3-udma-glue.h 21523F: include/linux/dma/ti-cppi5.h 21524X: drivers/dma/ti/cppi41.c 21525 21526TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21527M: Robert Marko <robert.marko@sartura.hr> 21528M: Luka Perkov <luka.perkov@sartura.hr> 21529L: linux-hwmon@vger.kernel.org 21530S: Maintained 21531F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21532F: Documentation/hwmon/tps23861.rst 21533F: drivers/hwmon/tps23861.c 21534 21535TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21536M: Ricardo Ribalda <ribalda@kernel.org> 21537L: linux-iio@vger.kernel.org 21538S: Supported 21539F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21540F: drivers/iio/dac/ti-dac7612.c 21541 21542TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21543M: Nishanth Menon <nm@ti.com> 21544M: Tero Kristo <kristo@kernel.org> 21545M: Santosh Shilimkar <ssantosh@kernel.org> 21546L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21547S: Maintained 21548F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21549F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21550F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21551F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21552F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21553F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21554F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21555F: drivers/clk/keystone/sci-clk.c 21556F: drivers/firmware/ti_sci* 21557F: drivers/irqchip/irq-ti-sci-inta.c 21558F: drivers/irqchip/irq-ti-sci-intr.c 21559F: drivers/reset/reset-ti-sci.c 21560F: drivers/soc/ti/ti_sci_inta_msi.c 21561F: drivers/pmdomain/ti/ti_sci_pm_domains.c 21562F: include/dt-bindings/soc/ti,sci_pm_domain.h 21563F: include/linux/soc/ti/ti_sci_inta_msi.h 21564F: include/linux/soc/ti/ti_sci_protocol.h 21565 21566TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21567M: Puranjay Mohan <puranjay12@gmail.com> 21568L: linux-iio@vger.kernel.org 21569S: Supported 21570F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21571F: drivers/iio/temperature/tmp117.c 21572 21573THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21574M: Hans Verkuil <hverkuil@xs4all.nl> 21575L: linux-media@vger.kernel.org 21576S: Maintained 21577W: https://linuxtv.org 21578T: git git://linuxtv.org/media_tree.git 21579F: drivers/media/radio/radio-raremono.c 21580 21581THERMAL 21582M: Rafael J. Wysocki <rafael@kernel.org> 21583M: Daniel Lezcano <daniel.lezcano@linaro.org> 21584R: Zhang Rui <rui.zhang@intel.com> 21585R: Lukasz Luba <lukasz.luba@arm.com> 21586L: linux-pm@vger.kernel.org 21587S: Supported 21588Q: https://patchwork.kernel.org/project/linux-pm/list/ 21589T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21590F: Documentation/ABI/testing/sysfs-class-thermal 21591F: Documentation/admin-guide/thermal/ 21592F: Documentation/devicetree/bindings/thermal/ 21593F: Documentation/driver-api/thermal/ 21594F: drivers/thermal/ 21595F: include/dt-bindings/thermal/ 21596F: include/linux/cpu_cooling.h 21597F: include/linux/thermal.h 21598F: include/uapi/linux/thermal.h 21599F: tools/lib/thermal/ 21600F: tools/thermal/ 21601 21602THERMAL DRIVER FOR AMLOGIC SOCS 21603M: Guillaume La Roque <glaroque@baylibre.com> 21604L: linux-pm@vger.kernel.org 21605L: linux-amlogic@lists.infradead.org 21606S: Supported 21607W: http://linux-meson.com/ 21608F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21609F: drivers/thermal/amlogic_thermal.c 21610 21611THERMAL/CPU_COOLING 21612M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21613M: Daniel Lezcano <daniel.lezcano@linaro.org> 21614M: Viresh Kumar <viresh.kumar@linaro.org> 21615R: Lukasz Luba <lukasz.luba@arm.com> 21616L: linux-pm@vger.kernel.org 21617S: Supported 21618F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21619F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21620F: drivers/thermal/cpufreq_cooling.c 21621F: drivers/thermal/cpuidle_cooling.c 21622F: include/linux/cpu_cooling.h 21623 21624THERMAL/POWER_ALLOCATOR 21625M: Lukasz Luba <lukasz.luba@arm.com> 21626L: linux-pm@vger.kernel.org 21627S: Maintained 21628F: Documentation/driver-api/thermal/power_allocator.rst 21629F: drivers/thermal/gov_power_allocator.c 21630F: drivers/thermal/thermal_trace_ipa.h 21631 21632THINKPAD ACPI EXTRAS DRIVER 21633M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21634L: ibm-acpi-devel@lists.sourceforge.net 21635L: platform-driver-x86@vger.kernel.org 21636S: Maintained 21637W: http://ibm-acpi.sourceforge.net 21638W: http://thinkwiki.org/wiki/Ibm-acpi 21639T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21640F: drivers/platform/x86/thinkpad_acpi.c 21641 21642THINKPAD LMI DRIVER 21643M: Mark Pearson <markpearson@lenovo.com> 21644L: platform-driver-x86@vger.kernel.org 21645S: Maintained 21646F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21647F: drivers/platform/x86/think-lmi.? 21648 21649THUNDERBOLT DMA TRAFFIC TEST DRIVER 21650M: Isaac Hazan <isaac.hazan@intel.com> 21651L: linux-usb@vger.kernel.org 21652S: Maintained 21653F: drivers/thunderbolt/dma_test.c 21654 21655THUNDERBOLT DRIVER 21656M: Andreas Noever <andreas.noever@gmail.com> 21657M: Michael Jamet <michael.jamet@intel.com> 21658M: Mika Westerberg <mika.westerberg@linux.intel.com> 21659M: Yehezkel Bernat <YehezkelShB@gmail.com> 21660L: linux-usb@vger.kernel.org 21661S: Maintained 21662T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21663F: Documentation/admin-guide/thunderbolt.rst 21664F: drivers/thunderbolt/ 21665F: include/linux/thunderbolt.h 21666 21667THUNDERBOLT NETWORK DRIVER 21668M: Michael Jamet <michael.jamet@intel.com> 21669M: Mika Westerberg <mika.westerberg@linux.intel.com> 21670M: Yehezkel Bernat <YehezkelShB@gmail.com> 21671L: netdev@vger.kernel.org 21672S: Maintained 21673F: drivers/net/thunderbolt/ 21674 21675THUNDERX GPIO DRIVER 21676M: Robert Richter <rric@kernel.org> 21677S: Odd Fixes 21678F: drivers/gpio/gpio-thunderx.c 21679 21680TI ADS7924 ADC DRIVER 21681M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21682L: linux-iio@vger.kernel.org 21683S: Supported 21684F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21685F: drivers/iio/adc/ti-ads7924.c 21686 21687TI AM437X VPFE DRIVER 21688M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21689L: linux-media@vger.kernel.org 21690S: Maintained 21691W: https://linuxtv.org 21692Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21693T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21694F: drivers/media/platform/ti/am437x/ 21695 21696TI BANDGAP AND THERMAL DRIVER 21697M: Eduardo Valentin <edubezval@gmail.com> 21698M: Keerthy <j-keerthy@ti.com> 21699L: linux-pm@vger.kernel.org 21700L: linux-omap@vger.kernel.org 21701S: Maintained 21702F: drivers/thermal/ti-soc-thermal/ 21703 21704TI BQ27XXX POWER SUPPLY DRIVER 21705F: drivers/power/supply/bq27xxx_battery.c 21706F: drivers/power/supply/bq27xxx_battery_i2c.c 21707F: include/linux/power/bq27xxx_battery.h 21708 21709TI CDCE706 CLOCK DRIVER 21710M: Max Filippov <jcmvbkbc@gmail.com> 21711S: Maintained 21712F: drivers/clk/clk-cdce706.c 21713 21714TI CLOCK DRIVER 21715M: Tero Kristo <kristo@kernel.org> 21716L: linux-omap@vger.kernel.org 21717S: Odd Fixes 21718F: drivers/clk/ti/ 21719F: include/linux/clk/ti.h 21720 21721TI DAVINCI MACHINE SUPPORT 21722M: Bartosz Golaszewski <brgl@bgdev.pl> 21723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21724S: Maintained 21725T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21726F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21727F: arch/arm/boot/dts/ti/davinci/ 21728F: arch/arm/mach-davinci/ 21729F: drivers/i2c/busses/i2c-davinci.c 21730 21731TI DAVINCI SERIES CLOCK DRIVER 21732M: David Lechner <david@lechnology.com> 21733R: Sekhar Nori <nsekhar@ti.com> 21734S: Maintained 21735F: Documentation/devicetree/bindings/clock/ti/davinci/ 21736F: drivers/clk/davinci/ 21737F: include/linux/clk/davinci.h 21738 21739TI DAVINCI SERIES GPIO DRIVER 21740M: Keerthy <j-keerthy@ti.com> 21741L: linux-gpio@vger.kernel.org 21742S: Maintained 21743F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21744F: drivers/gpio/gpio-davinci.c 21745 21746TI DAVINCI SERIES MEDIA DRIVER 21747M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21748L: linux-media@vger.kernel.org 21749S: Maintained 21750W: https://linuxtv.org 21751Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21752T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21753F: drivers/media/platform/ti/davinci/ 21754F: include/media/davinci/ 21755 21756TI ENHANCED CAPTURE (eCAP) DRIVER 21757M: Vignesh Raghavendra <vigneshr@ti.com> 21758R: Julien Panis <jpanis@baylibre.com> 21759L: linux-iio@vger.kernel.org 21760L: linux-omap@vger.kernel.org 21761S: Maintained 21762F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21763F: drivers/counter/ti-ecap-capture.c 21764 21765TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21766R: David Lechner <david@lechnology.com> 21767L: linux-iio@vger.kernel.org 21768F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21769F: drivers/counter/ti-eqep.c 21770 21771TI ETHERNET SWITCH DRIVER (CPSW) 21772R: Grygorii Strashko <grygorii.strashko@ti.com> 21773L: linux-omap@vger.kernel.org 21774L: netdev@vger.kernel.org 21775S: Maintained 21776F: drivers/net/ethernet/ti/cpsw* 21777F: drivers/net/ethernet/ti/davinci* 21778 21779TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21780M: Alex Dubov <oakad@yahoo.com> 21781S: Maintained 21782W: http://tifmxx.berlios.de/ 21783F: drivers/memstick/host/tifm_ms.c 21784F: drivers/misc/tifm* 21785F: drivers/mmc/host/tifm_sd.c 21786F: include/linux/tifm.h 21787 21788TI FPD-LINK DRIVERS 21789M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 21790L: linux-media@vger.kernel.org 21791S: Maintained 21792F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 21793F: drivers/media/i2c/ds90* 21794F: include/media/i2c/ds90* 21795 21796TI J721E CSI2RX DRIVER 21797M: Jai Luthra <j-luthra@ti.com> 21798L: linux-media@vger.kernel.org 21799S: Maintained 21800F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 21801F: drivers/media/platform/ti/j721e-csi2rx/ 21802 21803TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21804M: Nishanth Menon <nm@ti.com> 21805M: Santosh Shilimkar <ssantosh@kernel.org> 21806L: linux-kernel@vger.kernel.org 21807L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21808S: Maintained 21809T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21810F: drivers/pmdomain/ti/omap_prm.c 21811F: drivers/soc/ti/* 21812 21813TI LM49xxx FAMILY ASoC CODEC DRIVERS 21814M: M R Swami Reddy <mr.swami.reddy@ti.com> 21815M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21816L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21817S: Maintained 21818F: sound/soc/codecs/isabelle* 21819F: sound/soc/codecs/lm49453* 21820 21821TI LMP92064 ADC DRIVER 21822M: Leonard Göhrs <l.goehrs@pengutronix.de> 21823R: kernel@pengutronix.de 21824L: linux-iio@vger.kernel.org 21825S: Maintained 21826F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21827F: drivers/iio/adc/ti-lmp92064.c 21828 21829TI PCM3060 ASoC CODEC DRIVER 21830M: Kirill Marinushkin <kmarinushkin@birdec.com> 21831L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21832S: Maintained 21833F: Documentation/devicetree/bindings/sound/pcm3060.txt 21834F: sound/soc/codecs/pcm3060* 21835 21836TI TAS571X FAMILY ASoC CODEC DRIVER 21837M: Kevin Cernekee <cernekee@chromium.org> 21838L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21839S: Odd Fixes 21840F: sound/soc/codecs/tas571x* 21841 21842TI TMAG5273 MAGNETOMETER DRIVER 21843M: Gerald Loacker <gerald.loacker@wolfvision.net> 21844L: linux-iio@vger.kernel.org 21845S: Maintained 21846F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21847F: drivers/iio/magnetometer/tmag5273.c 21848 21849TI TRF7970A NFC DRIVER 21850M: Mark Greer <mgreer@animalcreek.com> 21851L: linux-wireless@vger.kernel.org 21852S: Supported 21853F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21854F: drivers/nfc/trf7970a.c 21855 21856TI TSC2046 ADC DRIVER 21857M: Oleksij Rempel <o.rempel@pengutronix.de> 21858R: kernel@pengutronix.de 21859L: linux-iio@vger.kernel.org 21860S: Maintained 21861F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21862F: drivers/iio/adc/ti-tsc2046.c 21863 21864TI TWL4030 SERIES SOC CODEC DRIVER 21865M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21866L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21867S: Maintained 21868F: sound/soc/codecs/twl4030* 21869 21870TI VPE/CAL DRIVERS 21871M: Benoit Parrot <bparrot@ti.com> 21872L: linux-media@vger.kernel.org 21873S: Maintained 21874W: http://linuxtv.org/ 21875Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21876F: Documentation/devicetree/bindings/media/ti,cal.yaml 21877F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21878F: drivers/media/platform/ti/cal/ 21879F: drivers/media/platform/ti/vpe/ 21880 21881TI WILINK WIRELESS DRIVERS 21882L: linux-wireless@vger.kernel.org 21883S: Orphan 21884W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21885W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21886F: drivers/net/wireless/ti/ 21887 21888TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21889M: John Stultz <jstultz@google.com> 21890M: Thomas Gleixner <tglx@linutronix.de> 21891R: Stephen Boyd <sboyd@kernel.org> 21892L: linux-kernel@vger.kernel.org 21893S: Supported 21894T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21895F: include/linux/clocksource.h 21896F: include/linux/time.h 21897F: include/linux/timex.h 21898F: include/uapi/linux/time.h 21899F: include/uapi/linux/timex.h 21900F: kernel/time/alarmtimer.c 21901F: kernel/time/clocksource.c 21902F: kernel/time/ntp.c 21903F: kernel/time/time*.c 21904F: tools/testing/selftests/timers/ 21905 21906TIPC NETWORK LAYER 21907M: Jon Maloy <jmaloy@redhat.com> 21908M: Ying Xue <ying.xue@windriver.com> 21909L: netdev@vger.kernel.org (core kernel code) 21910L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21911S: Maintained 21912W: http://tipc.sourceforge.net/ 21913F: include/uapi/linux/tipc*.h 21914F: net/tipc/ 21915 21916TLAN NETWORK DRIVER 21917M: Samuel Chessman <chessman@tux.org> 21918L: tlan-devel@lists.sourceforge.net (subscribers-only) 21919S: Maintained 21920W: http://sourceforge.net/projects/tlan/ 21921F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21922F: drivers/net/ethernet/ti/tlan.* 21923 21924TMIO/SDHI MMC DRIVER 21925M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21926L: linux-mmc@vger.kernel.org 21927L: linux-renesas-soc@vger.kernel.org 21928S: Supported 21929F: drivers/mmc/host/renesas_sdhi* 21930F: drivers/mmc/host/tmio_mmc* 21931F: include/linux/mfd/tmio.h 21932 21933TMP401 HARDWARE MONITOR DRIVER 21934M: Guenter Roeck <linux@roeck-us.net> 21935L: linux-hwmon@vger.kernel.org 21936S: Maintained 21937F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21938F: Documentation/hwmon/tmp401.rst 21939F: drivers/hwmon/tmp401.c 21940 21941TMP464 HARDWARE MONITOR DRIVER 21942M: Guenter Roeck <linux@roeck-us.net> 21943L: linux-hwmon@vger.kernel.org 21944S: Maintained 21945F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21946F: Documentation/hwmon/tmp464.rst 21947F: drivers/hwmon/tmp464.c 21948 21949TMP513 HARDWARE MONITOR DRIVER 21950M: Eric Tremblay <etremblay@distech-controls.com> 21951L: linux-hwmon@vger.kernel.org 21952S: Maintained 21953F: Documentation/hwmon/tmp513.rst 21954F: drivers/hwmon/tmp513.c 21955 21956TMPFS (SHMEM FILESYSTEM) 21957M: Hugh Dickins <hughd@google.com> 21958L: linux-mm@kvack.org 21959S: Maintained 21960F: include/linux/shmem_fs.h 21961F: mm/shmem.c 21962 21963TOMOYO SECURITY MODULE 21964M: Kentaro Takeda <takedakn@nttdata.co.jp> 21965M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21966L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21967L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21968L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21969L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21970S: Maintained 21971W: https://tomoyo.osdn.jp/ 21972F: security/tomoyo/ 21973 21974TOPSTAR LAPTOP EXTRAS DRIVER 21975M: Herton Ronaldo Krzesinski <herton@canonical.com> 21976L: platform-driver-x86@vger.kernel.org 21977S: Maintained 21978F: drivers/platform/x86/topstar-laptop.c 21979 21980TORTURE-TEST MODULES 21981M: Davidlohr Bueso <dave@stgolabs.net> 21982M: "Paul E. McKenney" <paulmck@kernel.org> 21983M: Josh Triplett <josh@joshtriplett.org> 21984L: linux-kernel@vger.kernel.org 21985S: Supported 21986T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21987F: Documentation/RCU/torture.rst 21988F: kernel/locking/locktorture.c 21989F: kernel/rcu/rcuscale.c 21990F: kernel/rcu/rcutorture.c 21991F: kernel/rcu/refscale.c 21992F: kernel/torture.c 21993 21994TOSHIBA ACPI EXTRAS DRIVER 21995M: Azael Avalos <coproscefalo@gmail.com> 21996L: platform-driver-x86@vger.kernel.org 21997S: Maintained 21998F: drivers/platform/x86/toshiba_acpi.c 21999 22000TOSHIBA BLUETOOTH DRIVER 22001M: Azael Avalos <coproscefalo@gmail.com> 22002L: platform-driver-x86@vger.kernel.org 22003S: Maintained 22004F: drivers/platform/x86/toshiba_bluetooth.c 22005 22006TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 22007M: Azael Avalos <coproscefalo@gmail.com> 22008L: platform-driver-x86@vger.kernel.org 22009S: Maintained 22010F: drivers/platform/x86/toshiba_haps.c 22011 22012TOSHIBA SMM DRIVER 22013M: Jonathan Buzzard <jonathan@buzzard.org.uk> 22014S: Maintained 22015W: http://www.buzzard.org.uk/toshiba/ 22016F: drivers/char/toshiba.c 22017F: include/linux/toshiba.h 22018F: include/uapi/linux/toshiba.h 22019 22020TOSHIBA TC358743 DRIVER 22021M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22022L: linux-media@vger.kernel.org 22023S: Maintained 22024F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 22025F: drivers/media/i2c/tc358743* 22026F: include/media/i2c/tc358743.h 22027 22028TOSHIBA WMI HOTKEYS DRIVER 22029M: Azael Avalos <coproscefalo@gmail.com> 22030L: platform-driver-x86@vger.kernel.org 22031S: Maintained 22032F: drivers/platform/x86/toshiba-wmi.c 22033 22034TPM DEVICE DRIVER 22035M: Peter Huewe <peterhuewe@gmx.de> 22036M: Jarkko Sakkinen <jarkko@kernel.org> 22037R: Jason Gunthorpe <jgg@ziepe.ca> 22038L: linux-integrity@vger.kernel.org 22039S: Maintained 22040W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 22041Q: https://patchwork.kernel.org/project/linux-integrity/list/ 22042T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 22043F: drivers/char/tpm/ 22044 22045TPS546D24 DRIVER 22046M: Duke Du <dukedu83@gmail.com> 22047L: linux-hwmon@vger.kernel.org 22048S: Maintained 22049F: Documentation/hwmon/tps546d24.rst 22050F: drivers/hwmon/pmbus/tps546d24.c 22051 22052TQ SYSTEMS BOARD & DRIVER SUPPORT 22053L: linux@ew.tq-group.com 22054S: Supported 22055W: https://www.tq-group.com/en/products/tq-embedded/ 22056F: arch/arm/boot/dts/imx*mba*.dts* 22057F: arch/arm/boot/dts/imx*tqma*.dts* 22058F: arch/arm/boot/dts/mba*.dtsi 22059F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 22060F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 22061F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 22062F: arch/arm64/boot/dts/freescale/mba*.dtsi 22063F: arch/arm64/boot/dts/freescale/tqml*.dts* 22064F: drivers/gpio/gpio-tqmx86.c 22065F: drivers/mfd/tqmx86.c 22066F: drivers/watchdog/tqmx86_wdt.c 22067 22068TRACING 22069M: Steven Rostedt <rostedt@goodmis.org> 22070M: Masami Hiramatsu <mhiramat@kernel.org> 22071L: linux-kernel@vger.kernel.org 22072L: linux-trace-kernel@vger.kernel.org 22073S: Maintained 22074Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 22075T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 22076F: Documentation/trace/* 22077F: fs/tracefs/ 22078F: include/linux/trace*.h 22079F: include/trace/ 22080F: kernel/trace/ 22081F: scripts/tracing/ 22082F: tools/testing/selftests/ftrace/ 22083 22084TRACING MMIO ACCESSES (MMIOTRACE) 22085M: Steven Rostedt <rostedt@goodmis.org> 22086M: Masami Hiramatsu <mhiramat@kernel.org> 22087R: Karol Herbst <karolherbst@gmail.com> 22088R: Pekka Paalanen <ppaalanen@gmail.com> 22089L: linux-kernel@vger.kernel.org 22090L: nouveau@lists.freedesktop.org 22091S: Maintained 22092F: arch/x86/mm/kmmio.c 22093F: arch/x86/mm/mmio-mod.c 22094F: arch/x86/mm/testmmiotrace.c 22095F: include/linux/mmiotrace.h 22096F: kernel/trace/trace_mmiotrace.c 22097 22098TRACING OS NOISE / LATENCY TRACERS 22099M: Steven Rostedt <rostedt@goodmis.org> 22100M: Daniel Bristot de Oliveira <bristot@kernel.org> 22101S: Maintained 22102F: Documentation/trace/hwlat_detector.rst 22103F: Documentation/trace/osnoise-tracer.rst 22104F: Documentation/trace/timerlat-tracer.rst 22105F: arch/*/kernel/trace.c 22106F: include/trace/events/osnoise.h 22107F: kernel/trace/trace_hwlat.c 22108F: kernel/trace/trace_irqsoff.c 22109F: kernel/trace/trace_osnoise.c 22110F: kernel/trace/trace_sched_wakeup.c 22111 22112TRADITIONAL CHINESE DOCUMENTATION 22113M: Hu Haowen <src.res.211@gmail.com> 22114S: Maintained 22115W: https://github.com/srcres258/linux-doc 22116T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 22117F: Documentation/translations/zh_TW/ 22118 22119TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS 22120M: Dan Williams <dan.j.williams@intel.com> 22121L: linux-coco@lists.linux.dev 22122S: Maintained 22123F: Documentation/ABI/testing/configfs-tsm 22124F: drivers/virt/coco/tsm.c 22125F: include/linux/tsm.h 22126 22127TTY LAYER AND SERIAL DRIVERS 22128M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22129M: Jiri Slaby <jirislaby@kernel.org> 22130L: linux-kernel@vger.kernel.org 22131L: linux-serial@vger.kernel.org 22132S: Supported 22133T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 22134F: Documentation/devicetree/bindings/serial/ 22135F: Documentation/driver-api/serial/ 22136F: drivers/tty/ 22137F: include/linux/selection.h 22138F: include/linux/serial.h 22139F: include/linux/serial_core.h 22140F: include/linux/sysrq.h 22141F: include/linux/tty*.h 22142F: include/linux/vt.h 22143F: include/linux/vt_*.h 22144F: include/uapi/linux/serial.h 22145F: include/uapi/linux/serial_core.h 22146F: include/uapi/linux/tty.h 22147 22148TUA9001 MEDIA DRIVER 22149M: Antti Palosaari <crope@iki.fi> 22150L: linux-media@vger.kernel.org 22151S: Maintained 22152W: https://linuxtv.org 22153W: http://palosaari.fi/linux/ 22154Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22155T: git git://linuxtv.org/anttip/media_tree.git 22156F: drivers/media/tuners/tua9001* 22157 22158TULIP NETWORK DRIVERS 22159L: netdev@vger.kernel.org 22160L: linux-parisc@vger.kernel.org 22161S: Orphan 22162F: drivers/net/ethernet/dec/tulip/ 22163 22164TUN/TAP driver 22165M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22166M: Jason Wang <jasowang@redhat.com> 22167S: Maintained 22168W: http://vtun.sourceforge.net/tun 22169F: Documentation/networking/tuntap.rst 22170F: arch/um/os-Linux/drivers/ 22171F: drivers/net/tap.c 22172F: drivers/net/tun.c 22173 22174TURBOCHANNEL SUBSYSTEM 22175M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22176M: Ralf Baechle <ralf@linux-mips.org> 22177L: linux-mips@vger.kernel.org 22178S: Maintained 22179Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 22180F: drivers/tc/ 22181F: include/linux/tc.h 22182 22183TURBOSTAT UTILITY 22184M: "Len Brown" <lenb@kernel.org> 22185L: linux-pm@vger.kernel.org 22186S: Supported 22187Q: https://patchwork.kernel.org/project/linux-pm/list/ 22188B: https://bugzilla.kernel.org 22189T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 22190F: tools/power/x86/turbostat/ 22191 22192TW5864 VIDEO4LINUX DRIVER 22193M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 22194M: Anton Sviridenko <anton@corp.bluecherry.net> 22195M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 22196M: Andrey Utkin <andrey_utkin@fastmail.com> 22197L: linux-media@vger.kernel.org 22198S: Supported 22199F: drivers/media/pci/tw5864/ 22200 22201TW68 VIDEO4LINUX DRIVER 22202M: Hans Verkuil <hverkuil@xs4all.nl> 22203L: linux-media@vger.kernel.org 22204S: Odd Fixes 22205W: https://linuxtv.org 22206T: git git://linuxtv.org/media_tree.git 22207F: drivers/media/pci/tw68/ 22208 22209TW686X VIDEO4LINUX DRIVER 22210M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22211L: linux-media@vger.kernel.org 22212S: Maintained 22213W: http://linuxtv.org 22214T: git git://linuxtv.org/media_tree.git 22215F: drivers/media/pci/tw686x/ 22216 22217U-BOOT ENVIRONMENT VARIABLES 22218M: Rafał Miłecki <rafal@milecki.pl> 22219S: Maintained 22220F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 22221F: drivers/nvmem/u-boot-env.c 22222 22223UACCE ACCELERATOR FRAMEWORK 22224M: Zhangfei Gao <zhangfei.gao@linaro.org> 22225M: Zhou Wang <wangzhou1@hisilicon.com> 22226L: linux-accelerators@lists.ozlabs.org 22227L: linux-kernel@vger.kernel.org 22228S: Maintained 22229F: Documentation/ABI/testing/sysfs-driver-uacce 22230F: Documentation/misc-devices/uacce.rst 22231F: drivers/misc/uacce/ 22232F: include/linux/uacce.h 22233F: include/uapi/misc/uacce/ 22234 22235UBI FILE SYSTEM (UBIFS) 22236M: Richard Weinberger <richard@nod.at> 22237L: linux-mtd@lists.infradead.org 22238S: Supported 22239W: http://www.linux-mtd.infradead.org/doc/ubifs.html 22240T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22241T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22242F: Documentation/ABI/testing/sysfs-fs-ubifs 22243F: Documentation/filesystems/ubifs-authentication.rst 22244F: Documentation/filesystems/ubifs.rst 22245F: fs/ubifs/ 22246 22247UBLK USERSPACE BLOCK DRIVER 22248M: Ming Lei <ming.lei@redhat.com> 22249L: linux-block@vger.kernel.org 22250S: Maintained 22251F: Documentation/block/ublk.rst 22252F: drivers/block/ublk_drv.c 22253F: include/uapi/linux/ublk_cmd.h 22254 22255UCLINUX (M68KNOMMU AND COLDFIRE) 22256M: Greg Ungerer <gerg@linux-m68k.org> 22257L: linux-m68k@lists.linux-m68k.org 22258S: Maintained 22259W: http://www.linux-m68k.org/ 22260T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 22261F: arch/m68k/*/*_no.* 22262F: arch/m68k/68*/ 22263F: arch/m68k/coldfire/ 22264F: arch/m68k/include/asm/*_no.* 22265 22266UDF FILESYSTEM 22267M: Jan Kara <jack@suse.com> 22268S: Maintained 22269F: Documentation/filesystems/udf.rst 22270F: fs/udf/ 22271 22272UDRAW TABLET 22273M: Bastien Nocera <hadess@hadess.net> 22274L: linux-input@vger.kernel.org 22275S: Maintained 22276F: drivers/hid/hid-udraw-ps3.c 22277 22278UFS FILESYSTEM 22279M: Evgeniy Dushistov <dushistov@mail.ru> 22280S: Maintained 22281F: Documentation/admin-guide/ufs.rst 22282F: fs/ufs/ 22283 22284UHID USERSPACE HID IO DRIVER 22285M: David Rheinsberg <david@readahead.eu> 22286L: linux-input@vger.kernel.org 22287S: Maintained 22288F: drivers/hid/uhid.c 22289F: include/uapi/linux/uhid.h 22290 22291ULPI BUS 22292M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22293L: linux-usb@vger.kernel.org 22294S: Maintained 22295F: drivers/usb/common/ulpi.c 22296F: include/linux/ulpi/ 22297 22298UNICODE SUBSYSTEM 22299M: Gabriel Krisman Bertazi <krisman@collabora.com> 22300L: linux-fsdevel@vger.kernel.org 22301S: Supported 22302F: fs/unicode/ 22303 22304UNIFDEF 22305M: Tony Finch <dot@dotat.at> 22306S: Maintained 22307W: http://dotat.at/prog/unifdef 22308F: scripts/unifdef.c 22309 22310UNIFORM CDROM DRIVER 22311M: Phillip Potter <phil@philpotter.co.uk> 22312S: Maintained 22313F: Documentation/cdrom/ 22314F: drivers/cdrom/cdrom.c 22315F: include/linux/cdrom.h 22316F: include/uapi/linux/cdrom.h 22317 22318UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 22319R: Alim Akhtar <alim.akhtar@samsung.com> 22320R: Avri Altman <avri.altman@wdc.com> 22321R: Bart Van Assche <bvanassche@acm.org> 22322L: linux-scsi@vger.kernel.org 22323S: Supported 22324F: Documentation/devicetree/bindings/ufs/ 22325F: Documentation/scsi/ufs.rst 22326F: drivers/ufs/core/ 22327 22328UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 22329M: Pedro Sousa <pedrom.sousa@synopsys.com> 22330L: linux-scsi@vger.kernel.org 22331S: Supported 22332F: drivers/ufs/host/*dwc* 22333 22334UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 22335M: Alim Akhtar <alim.akhtar@samsung.com> 22336L: linux-scsi@vger.kernel.org 22337S: Maintained 22338F: drivers/ufs/host/ufs-exynos* 22339 22340UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 22341M: Stanley Chu <stanley.chu@mediatek.com> 22342L: linux-scsi@vger.kernel.org 22343L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 22344S: Maintained 22345F: drivers/ufs/host/ufs-mediatek* 22346 22347UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 22348M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 22349L: linux-arm-msm@vger.kernel.org 22350L: linux-scsi@vger.kernel.org 22351S: Maintained 22352F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 22353F: drivers/ufs/host/ufs-qcom* 22354 22355UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 22356M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 22357L: linux-renesas-soc@vger.kernel.org 22358L: linux-scsi@vger.kernel.org 22359S: Maintained 22360F: drivers/ufs/host/ufs-renesas.c 22361 22362UNSORTED BLOCK IMAGES (UBI) 22363M: Richard Weinberger <richard@nod.at> 22364L: linux-mtd@lists.infradead.org 22365S: Supported 22366W: http://www.linux-mtd.infradead.org/ 22367T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22368T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22369F: drivers/mtd/ubi/ 22370F: include/linux/mtd/ubi.h 22371F: include/uapi/mtd/ubi-user.h 22372 22373USB "USBNET" DRIVER FRAMEWORK 22374M: Oliver Neukum <oneukum@suse.com> 22375L: netdev@vger.kernel.org 22376S: Maintained 22377W: http://www.linux-usb.org/usbnet 22378F: drivers/net/usb/usbnet.c 22379F: include/linux/usb/usbnet.h 22380 22381USB ACM DRIVER 22382M: Oliver Neukum <oneukum@suse.com> 22383L: linux-usb@vger.kernel.org 22384S: Maintained 22385F: Documentation/usb/acm.rst 22386F: drivers/usb/class/cdc-acm.* 22387 22388USB APPLE MFI FASTCHARGE DRIVER 22389M: Bastien Nocera <hadess@hadess.net> 22390L: linux-usb@vger.kernel.org 22391S: Maintained 22392F: drivers/usb/misc/apple-mfi-fastcharge.c 22393 22394USB AR5523 WIRELESS DRIVER 22395L: linux-wireless@vger.kernel.org 22396S: Orphan 22397F: drivers/net/wireless/ath/ar5523/ 22398 22399USB ATTACHED SCSI 22400M: Oliver Neukum <oneukum@suse.com> 22401L: linux-usb@vger.kernel.org 22402L: linux-scsi@vger.kernel.org 22403S: Maintained 22404F: drivers/usb/storage/uas.c 22405 22406USB CDC ETHERNET DRIVER 22407M: Oliver Neukum <oliver@neukum.org> 22408L: linux-usb@vger.kernel.org 22409S: Maintained 22410F: drivers/net/usb/cdc_*.c 22411F: include/uapi/linux/usb/cdc.h 22412 22413USB CHAOSKEY DRIVER 22414M: Keith Packard <keithp@keithp.com> 22415L: linux-usb@vger.kernel.org 22416S: Maintained 22417F: drivers/usb/misc/chaoskey.c 22418 22419USB CYPRESS C67X00 DRIVER 22420L: linux-usb@vger.kernel.org 22421S: Orphan 22422F: drivers/usb/c67x00/ 22423 22424USB DAVICOM DM9601 DRIVER 22425M: Peter Korsgaard <peter@korsgaard.com> 22426L: netdev@vger.kernel.org 22427S: Maintained 22428W: http://www.linux-usb.org/usbnet 22429F: drivers/net/usb/dm9601.c 22430 22431USB EHCI DRIVER 22432M: Alan Stern <stern@rowland.harvard.edu> 22433L: linux-usb@vger.kernel.org 22434S: Maintained 22435F: Documentation/usb/ehci.rst 22436F: drivers/usb/host/ehci* 22437 22438USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 22439M: Jiri Kosina <jikos@kernel.org> 22440M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 22441L: linux-usb@vger.kernel.org 22442S: Maintained 22443T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 22444F: Documentation/hid/hiddev.rst 22445F: drivers/hid/usbhid/ 22446 22447USB INTEL XHCI ROLE MUX DRIVER 22448M: Hans de Goede <hdegoede@redhat.com> 22449L: linux-usb@vger.kernel.org 22450S: Maintained 22451F: drivers/usb/roles/intel-xhci-usb-role-switch.c 22452 22453USB IP DRIVER FOR HISILICON KIRIN 960 22454M: Yu Chen <chenyu56@huawei.com> 22455M: Binghui Wang <wangbinghui@hisilicon.com> 22456L: linux-usb@vger.kernel.org 22457S: Maintained 22458F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 22459F: drivers/phy/hisilicon/phy-hi3660-usb3.c 22460 22461USB IP DRIVER FOR HISILICON KIRIN 970 22462M: Mauro Carvalho Chehab <mchehab@kernel.org> 22463L: linux-usb@vger.kernel.org 22464S: Maintained 22465F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 22466F: drivers/phy/hisilicon/phy-hi3670-usb3.c 22467 22468USB ISP116X DRIVER 22469M: Olav Kongas <ok@artecdesign.ee> 22470L: linux-usb@vger.kernel.org 22471S: Maintained 22472F: drivers/usb/host/isp116x* 22473F: include/linux/usb/isp116x.h 22474 22475USB ISP1760 DRIVER 22476M: Rui Miguel Silva <rui.silva@linaro.org> 22477L: linux-usb@vger.kernel.org 22478S: Maintained 22479F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 22480F: drivers/usb/isp1760/* 22481 22482USB LAN78XX ETHERNET DRIVER 22483M: Woojung Huh <woojung.huh@microchip.com> 22484M: UNGLinuxDriver@microchip.com 22485L: netdev@vger.kernel.org 22486S: Maintained 22487F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22488F: drivers/net/usb/lan78xx.* 22489F: include/dt-bindings/net/microchip-lan78xx.h 22490 22491USB MASS STORAGE DRIVER 22492M: Alan Stern <stern@rowland.harvard.edu> 22493L: linux-usb@vger.kernel.org 22494L: usb-storage@lists.one-eyed-alien.net 22495S: Maintained 22496F: drivers/usb/storage/ 22497 22498USB MIDI DRIVER 22499M: Clemens Ladisch <clemens@ladisch.de> 22500L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22501S: Maintained 22502T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22503F: sound/usb/midi.* 22504 22505USB NETWORKING DRIVERS 22506L: linux-usb@vger.kernel.org 22507S: Odd Fixes 22508F: drivers/net/usb/ 22509 22510USB OHCI DRIVER 22511M: Alan Stern <stern@rowland.harvard.edu> 22512L: linux-usb@vger.kernel.org 22513S: Maintained 22514F: Documentation/usb/ohci.rst 22515F: drivers/usb/host/ohci* 22516 22517USB OTG FSM (Finite State Machine) 22518M: Peter Chen <peter.chen@kernel.org> 22519L: linux-usb@vger.kernel.org 22520S: Maintained 22521T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22522F: drivers/usb/common/usb-otg-fsm.c 22523 22524USB OVER IP DRIVER 22525M: Valentina Manea <valentina.manea.m@gmail.com> 22526M: Shuah Khan <shuah@kernel.org> 22527M: Shuah Khan <skhan@linuxfoundation.org> 22528R: Hongren Zheng <i@zenithal.me> 22529L: linux-usb@vger.kernel.org 22530S: Maintained 22531F: Documentation/usb/usbip_protocol.rst 22532F: drivers/usb/usbip/ 22533F: tools/testing/selftests/drivers/usb/usbip/ 22534F: tools/usb/usbip/ 22535 22536USB PEGASUS DRIVER 22537M: Petko Manolov <petkan@nucleusys.com> 22538L: linux-usb@vger.kernel.org 22539L: netdev@vger.kernel.org 22540S: Maintained 22541W: https://github.com/petkan/pegasus 22542T: git https://github.com/petkan/pegasus.git 22543F: drivers/net/usb/pegasus.* 22544 22545USB PRINTER DRIVER (usblp) 22546M: Pete Zaitcev <zaitcev@redhat.com> 22547L: linux-usb@vger.kernel.org 22548S: Supported 22549F: drivers/usb/class/usblp.c 22550 22551USB QMI WWAN NETWORK DRIVER 22552M: Bjørn Mork <bjorn@mork.no> 22553L: netdev@vger.kernel.org 22554S: Maintained 22555F: Documentation/ABI/testing/sysfs-class-net-qmi 22556F: drivers/net/usb/qmi_wwan.c 22557 22558USB RAW GADGET DRIVER 22559R: Andrey Konovalov <andreyknvl@gmail.com> 22560L: linux-usb@vger.kernel.org 22561S: Maintained 22562F: Documentation/usb/raw-gadget.rst 22563F: drivers/usb/gadget/legacy/raw_gadget.c 22564F: include/uapi/linux/usb/raw_gadget.h 22565 22566USB RTL8150 DRIVER 22567M: Petko Manolov <petkan@nucleusys.com> 22568L: linux-usb@vger.kernel.org 22569L: netdev@vger.kernel.org 22570S: Maintained 22571W: https://github.com/petkan/rtl8150 22572T: git https://github.com/petkan/rtl8150.git 22573F: drivers/net/usb/rtl8150.c 22574 22575USB SERIAL SUBSYSTEM 22576M: Johan Hovold <johan@kernel.org> 22577L: linux-usb@vger.kernel.org 22578S: Maintained 22579T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22580F: Documentation/usb/usb-serial.rst 22581F: drivers/usb/serial/ 22582F: include/linux/usb/serial.h 22583 22584USB SMSC75XX ETHERNET DRIVER 22585M: Steve Glendinning <steve.glendinning@shawell.net> 22586L: netdev@vger.kernel.org 22587S: Maintained 22588F: drivers/net/usb/smsc75xx.* 22589 22590USB SMSC95XX ETHERNET DRIVER 22591M: Steve Glendinning <steve.glendinning@shawell.net> 22592M: UNGLinuxDriver@microchip.com 22593L: netdev@vger.kernel.org 22594S: Maintained 22595F: drivers/net/usb/smsc95xx.* 22596 22597USB SUBSYSTEM 22598M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22599L: linux-usb@vger.kernel.org 22600S: Supported 22601W: http://www.linux-usb.org 22602T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22603F: Documentation/devicetree/bindings/usb/ 22604F: Documentation/usb/ 22605F: drivers/usb/ 22606F: include/dt-bindings/usb/ 22607F: include/linux/usb.h 22608F: include/linux/usb/ 22609F: include/uapi/linux/usb/ 22610 22611USB TYPEC BUS FOR ALTERNATE MODES 22612M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22613L: linux-usb@vger.kernel.org 22614S: Maintained 22615F: Documentation/ABI/testing/sysfs-bus-typec 22616F: Documentation/driver-api/usb/typec_bus.rst 22617F: drivers/usb/typec/altmodes/ 22618F: include/linux/usb/typec_altmode.h 22619 22620USB TYPEC CLASS 22621M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22622L: linux-usb@vger.kernel.org 22623S: Maintained 22624F: Documentation/ABI/testing/sysfs-class-typec 22625F: Documentation/driver-api/usb/typec.rst 22626F: drivers/usb/typec/ 22627F: include/linux/usb/typec.h 22628 22629USB TYPEC INTEL PMC MUX DRIVER 22630M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22631L: linux-usb@vger.kernel.org 22632S: Maintained 22633F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22634F: drivers/usb/typec/mux/intel_pmc_mux.c 22635 22636USB TYPEC PI3USB30532 MUX DRIVER 22637M: Hans de Goede <hdegoede@redhat.com> 22638L: linux-usb@vger.kernel.org 22639S: Maintained 22640F: drivers/usb/typec/mux/pi3usb30532.c 22641 22642USB TYPEC PORT CONTROLLER DRIVERS 22643M: Guenter Roeck <linux@roeck-us.net> 22644L: linux-usb@vger.kernel.org 22645S: Maintained 22646F: drivers/usb/typec/tcpm/ 22647 22648USB UHCI DRIVER 22649M: Alan Stern <stern@rowland.harvard.edu> 22650L: linux-usb@vger.kernel.org 22651S: Maintained 22652F: drivers/usb/host/uhci* 22653 22654USB VIDEO CLASS 22655M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22656L: linux-media@vger.kernel.org 22657S: Maintained 22658W: http://www.ideasonboard.org/uvc/ 22659T: git git://linuxtv.org/media_tree.git 22660F: drivers/media/usb/uvc/ 22661F: include/uapi/linux/uvcvideo.h 22662 22663USB WEBCAM GADGET 22664M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22665M: Daniel Scally <dan.scally@ideasonboard.com> 22666L: linux-usb@vger.kernel.org 22667S: Maintained 22668F: drivers/usb/gadget/function/*uvc* 22669F: drivers/usb/gadget/legacy/webcam.c 22670F: include/uapi/linux/usb/g_uvc.h 22671 22672USB WIRELESS RNDIS DRIVER (rndis_wlan) 22673L: linux-wireless@vger.kernel.org 22674S: Orphan 22675F: drivers/net/wireless/legacy/rndis_wlan.c 22676 22677USB XHCI DRIVER 22678M: Mathias Nyman <mathias.nyman@intel.com> 22679L: linux-usb@vger.kernel.org 22680S: Supported 22681F: drivers/usb/host/pci-quirks* 22682F: drivers/usb/host/xhci* 22683 22684USB ZD1201 DRIVER 22685L: linux-wireless@vger.kernel.org 22686S: Orphan 22687W: http://linux-lc100020.sourceforge.net 22688F: drivers/net/wireless/zydas/zd1201.* 22689 22690USER DATAGRAM PROTOCOL (UDP) 22691M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22692S: Maintained 22693F: include/linux/udp.h 22694F: net/ipv4/udp.c 22695F: net/ipv6/udp.c 22696 22697USER-MODE LINUX (UML) 22698M: Richard Weinberger <richard@nod.at> 22699M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22700M: Johannes Berg <johannes@sipsolutions.net> 22701L: linux-um@lists.infradead.org 22702S: Maintained 22703W: http://user-mode-linux.sourceforge.net 22704Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22705T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22706T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22707F: Documentation/virt/uml/ 22708F: arch/um/ 22709F: arch/x86/um/ 22710F: fs/hostfs/ 22711 22712USERSPACE COPYIN/COPYOUT (UIOVEC) 22713M: Alexander Viro <viro@zeniv.linux.org.uk> 22714S: Maintained 22715F: include/linux/uio.h 22716F: lib/iov_iter.c 22717 22718USERSPACE DMA BUFFER DRIVER 22719M: Gerd Hoffmann <kraxel@redhat.com> 22720L: dri-devel@lists.freedesktop.org 22721S: Maintained 22722T: git git://anongit.freedesktop.org/drm/drm-misc 22723F: drivers/dma-buf/udmabuf.c 22724F: include/uapi/linux/udmabuf.h 22725 22726USERSPACE I/O (UIO) 22727M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22728S: Maintained 22729T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22730F: Documentation/driver-api/uio-howto.rst 22731F: drivers/uio/ 22732F: include/linux/uio_driver.h 22733 22734UTIL-LINUX PACKAGE 22735M: Karel Zak <kzak@redhat.com> 22736L: util-linux@vger.kernel.org 22737S: Maintained 22738W: http://en.wikipedia.org/wiki/Util-linux 22739T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22740 22741UUID HELPERS 22742R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22743L: linux-kernel@vger.kernel.org 22744S: Maintained 22745F: include/linux/uuid.h 22746F: lib/test_uuid.c 22747F: lib/uuid.c 22748 22749UV SYSFS DRIVER 22750M: Justin Ernst <justin.ernst@hpe.com> 22751L: platform-driver-x86@vger.kernel.org 22752S: Maintained 22753F: drivers/platform/x86/uv_sysfs.c 22754 22755UVESAFB DRIVER 22756M: Michal Januszewski <spock@gentoo.org> 22757L: linux-fbdev@vger.kernel.org 22758S: Maintained 22759W: https://github.com/mjanusz/v86d 22760F: Documentation/fb/uvesafb.rst 22761F: drivers/video/fbdev/uvesafb.* 22762 22763Ux500 CLOCK DRIVERS 22764M: Ulf Hansson <ulf.hansson@linaro.org> 22765L: linux-clk@vger.kernel.org 22766L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22767S: Maintained 22768F: drivers/clk/ux500/ 22769 22770V4L2 ASYNC AND FWNODE FRAMEWORKS 22771M: Sakari Ailus <sakari.ailus@linux.intel.com> 22772L: linux-media@vger.kernel.org 22773S: Maintained 22774T: git git://linuxtv.org/media_tree.git 22775F: drivers/media/v4l2-core/v4l2-async.c 22776F: drivers/media/v4l2-core/v4l2-fwnode.c 22777F: include/media/v4l2-async.h 22778F: include/media/v4l2-fwnode.h 22779 22780V4L2 LENS DRIVERS 22781M: Sakari Ailus <sakari.ailus@linux.intel.com> 22782L: linux-media@vger.kernel.org 22783S: Maintained 22784F: drivers/media/i2c/ak* 22785F: drivers/media/i2c/dw* 22786F: drivers/media/i2c/lm* 22787 22788V4L2 CAMERA SENSOR DRIVERS 22789M: Sakari Ailus <sakari.ailus@linux.intel.com> 22790L: linux-media@vger.kernel.org 22791S: Maintained 22792F: Documentation/driver-api/media/camera-sensor.rst 22793F: Documentation/driver-api/media/tx-rx.rst 22794F: drivers/media/i2c/ar* 22795F: drivers/media/i2c/hi* 22796F: drivers/media/i2c/imx* 22797F: drivers/media/i2c/mt* 22798F: drivers/media/i2c/og* 22799F: drivers/media/i2c/ov* 22800F: drivers/media/i2c/s5* 22801F: drivers/media/i2c/st-vgxy61.c 22802 22803VF610 NAND DRIVER 22804M: Stefan Agner <stefan@agner.ch> 22805L: linux-mtd@lists.infradead.org 22806S: Supported 22807F: drivers/mtd/nand/raw/vf610_nfc.c 22808 22809VFAT/FAT/MSDOS FILESYSTEM 22810M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22811S: Maintained 22812F: Documentation/filesystems/vfat.rst 22813F: fs/fat/ 22814F: tools/testing/selftests/filesystems/fat/ 22815 22816VFIO CDX DRIVER 22817M: Nipun Gupta <nipun.gupta@amd.com> 22818M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22819L: kvm@vger.kernel.org 22820S: Maintained 22821F: drivers/vfio/cdx/* 22822 22823VFIO DRIVER 22824M: Alex Williamson <alex.williamson@redhat.com> 22825L: kvm@vger.kernel.org 22826S: Maintained 22827T: git https://github.com/awilliam/linux-vfio.git 22828F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22829F: Documentation/driver-api/vfio.rst 22830F: drivers/vfio/ 22831F: include/linux/vfio.h 22832F: include/linux/vfio_pci_core.h 22833F: include/uapi/linux/vfio.h 22834 22835VFIO FSL-MC DRIVER 22836M: Diana Craciun <diana.craciun@oss.nxp.com> 22837L: kvm@vger.kernel.org 22838S: Maintained 22839F: drivers/vfio/fsl-mc/ 22840 22841VFIO HISILICON PCI DRIVER 22842M: Longfang Liu <liulongfang@huawei.com> 22843M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22844L: kvm@vger.kernel.org 22845S: Maintained 22846F: drivers/vfio/pci/hisilicon/ 22847 22848VFIO MEDIATED DEVICE DRIVERS 22849M: Kirti Wankhede <kwankhede@nvidia.com> 22850L: kvm@vger.kernel.org 22851S: Maintained 22852F: Documentation/driver-api/vfio-mediated-device.rst 22853F: drivers/vfio/mdev/ 22854F: include/linux/mdev.h 22855F: samples/vfio-mdev/ 22856 22857VFIO MLX5 PCI DRIVER 22858M: Yishai Hadas <yishaih@nvidia.com> 22859L: kvm@vger.kernel.org 22860S: Maintained 22861F: drivers/vfio/pci/mlx5/ 22862 22863VFIO PCI DEVICE SPECIFIC DRIVERS 22864R: Jason Gunthorpe <jgg@nvidia.com> 22865R: Yishai Hadas <yishaih@nvidia.com> 22866R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22867R: Kevin Tian <kevin.tian@intel.com> 22868L: kvm@vger.kernel.org 22869S: Maintained 22870P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22871F: drivers/vfio/pci/*/ 22872 22873VFIO PDS PCI DRIVER 22874M: Brett Creeley <brett.creeley@amd.com> 22875L: kvm@vger.kernel.org 22876S: Maintained 22877F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 22878F: drivers/vfio/pci/pds/ 22879 22880VFIO PLATFORM DRIVER 22881M: Eric Auger <eric.auger@redhat.com> 22882L: kvm@vger.kernel.org 22883S: Maintained 22884F: drivers/vfio/platform/ 22885 22886VGA_SWITCHEROO 22887R: Lukas Wunner <lukas@wunner.de> 22888S: Maintained 22889T: git git://anongit.freedesktop.org/drm/drm-misc 22890F: Documentation/gpu/vga-switcheroo.rst 22891F: drivers/gpu/vga/vga_switcheroo.c 22892F: include/linux/vga_switcheroo.h 22893 22894VIA RHINE NETWORK DRIVER 22895M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22896S: Maintained 22897F: drivers/net/ethernet/via/via-rhine.c 22898 22899VIA SD/MMC CARD CONTROLLER DRIVER 22900M: Bruce Chang <brucechang@via.com.tw> 22901M: Harald Welte <HaraldWelte@viatech.com> 22902S: Maintained 22903F: drivers/mmc/host/via-sdmmc.c 22904 22905VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22906M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22907L: linux-fbdev@vger.kernel.org 22908S: Maintained 22909F: drivers/video/fbdev/via/ 22910F: include/linux/via-core.h 22911F: include/linux/via_i2c.h 22912 22913VIA VELOCITY NETWORK DRIVER 22914M: Francois Romieu <romieu@fr.zoreil.com> 22915L: netdev@vger.kernel.org 22916S: Maintained 22917F: drivers/net/ethernet/via/via-velocity.* 22918 22919VICODEC VIRTUAL CODEC DRIVER 22920M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22921L: linux-media@vger.kernel.org 22922S: Maintained 22923W: https://linuxtv.org 22924T: git git://linuxtv.org/media_tree.git 22925F: drivers/media/test-drivers/vicodec/* 22926 22927VIDEO I2C POLLING DRIVER 22928M: Matt Ranostay <matt.ranostay@konsulko.com> 22929L: linux-media@vger.kernel.org 22930S: Maintained 22931F: drivers/media/i2c/video-i2c.c 22932 22933VIDEO MULTIPLEXER DRIVER 22934M: Philipp Zabel <p.zabel@pengutronix.de> 22935L: linux-media@vger.kernel.org 22936S: Maintained 22937F: drivers/media/platform/video-mux.c 22938 22939VIDEOBUF2 FRAMEWORK 22940M: Tomasz Figa <tfiga@chromium.org> 22941M: Marek Szyprowski <m.szyprowski@samsung.com> 22942L: linux-media@vger.kernel.org 22943S: Maintained 22944F: drivers/media/common/videobuf2/* 22945F: include/media/videobuf2-* 22946 22947VIDTV VIRTUAL DIGITAL TV DRIVER 22948M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22949L: linux-media@vger.kernel.org 22950S: Maintained 22951W: https://linuxtv.org 22952T: git git://linuxtv.org/media_tree.git 22953F: drivers/media/test-drivers/vidtv/* 22954 22955VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22956M: Shuah Khan <skhan@linuxfoundation.org> 22957R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22958L: linux-media@vger.kernel.org 22959S: Maintained 22960W: https://linuxtv.org 22961T: git git://linuxtv.org/media_tree.git 22962F: drivers/media/test-drivers/vimc/* 22963 22964VIRT LIB 22965M: Alex Williamson <alex.williamson@redhat.com> 22966M: Paolo Bonzini <pbonzini@redhat.com> 22967L: kvm@vger.kernel.org 22968S: Supported 22969F: virt/lib/ 22970 22971VIRTIO AND VHOST VSOCK DRIVER 22972M: Stefan Hajnoczi <stefanha@redhat.com> 22973M: Stefano Garzarella <sgarzare@redhat.com> 22974L: kvm@vger.kernel.org 22975L: virtualization@lists.linux.dev 22976L: netdev@vger.kernel.org 22977S: Maintained 22978F: drivers/vhost/vsock.c 22979F: include/linux/virtio_vsock.h 22980F: include/uapi/linux/virtio_vsock.h 22981F: net/vmw_vsock/virtio_transport.c 22982F: net/vmw_vsock/virtio_transport_common.c 22983 22984VIRTIO BALLOON 22985M: "Michael S. Tsirkin" <mst@redhat.com> 22986M: David Hildenbrand <david@redhat.com> 22987L: virtualization@lists.linux.dev 22988S: Maintained 22989F: drivers/virtio/virtio_balloon.c 22990F: include/linux/balloon_compaction.h 22991F: include/uapi/linux/virtio_balloon.h 22992F: mm/balloon_compaction.c 22993 22994VIRTIO BLOCK AND SCSI DRIVERS 22995M: "Michael S. Tsirkin" <mst@redhat.com> 22996M: Jason Wang <jasowang@redhat.com> 22997R: Paolo Bonzini <pbonzini@redhat.com> 22998R: Stefan Hajnoczi <stefanha@redhat.com> 22999L: virtualization@lists.linux.dev 23000S: Maintained 23001F: drivers/block/virtio_blk.c 23002F: drivers/scsi/virtio_scsi.c 23003F: include/uapi/linux/virtio_blk.h 23004F: include/uapi/linux/virtio_scsi.h 23005 23006VIRTIO CONSOLE DRIVER 23007M: Amit Shah <amit@kernel.org> 23008L: virtualization@lists.linux.dev 23009S: Maintained 23010F: drivers/char/virtio_console.c 23011F: include/linux/virtio_console.h 23012F: include/uapi/linux/virtio_console.h 23013 23014VIRTIO CORE AND NET DRIVERS 23015M: "Michael S. Tsirkin" <mst@redhat.com> 23016M: Jason Wang <jasowang@redhat.com> 23017R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 23018L: virtualization@lists.linux.dev 23019S: Maintained 23020F: Documentation/ABI/testing/sysfs-bus-vdpa 23021F: Documentation/ABI/testing/sysfs-class-vduse 23022F: Documentation/devicetree/bindings/virtio/ 23023F: Documentation/driver-api/virtio/ 23024F: drivers/block/virtio_blk.c 23025F: drivers/crypto/virtio/ 23026F: drivers/net/virtio_net.c 23027F: drivers/vdpa/ 23028F: drivers/virtio/ 23029F: include/linux/vdpa.h 23030F: include/linux/virtio*.h 23031F: include/linux/vringh.h 23032F: include/uapi/linux/virtio_*.h 23033F: tools/virtio/ 23034 23035VIRTIO CRYPTO DRIVER 23036M: Gonglei <arei.gonglei@huawei.com> 23037L: virtualization@lists.linux.dev 23038L: linux-crypto@vger.kernel.org 23039S: Maintained 23040F: drivers/crypto/virtio/ 23041F: include/uapi/linux/virtio_crypto.h 23042 23043VIRTIO DRIVERS FOR S390 23044M: Cornelia Huck <cohuck@redhat.com> 23045M: Halil Pasic <pasic@linux.ibm.com> 23046M: Eric Farman <farman@linux.ibm.com> 23047L: linux-s390@vger.kernel.org 23048L: virtualization@lists.linux.dev 23049L: kvm@vger.kernel.org 23050S: Supported 23051F: arch/s390/include/uapi/asm/virtio-ccw.h 23052F: drivers/s390/virtio/ 23053 23054VIRTIO FILE SYSTEM 23055M: Vivek Goyal <vgoyal@redhat.com> 23056M: Stefan Hajnoczi <stefanha@redhat.com> 23057M: Miklos Szeredi <miklos@szeredi.hu> 23058L: virtualization@lists.linux.dev 23059L: linux-fsdevel@vger.kernel.org 23060S: Supported 23061W: https://virtio-fs.gitlab.io/ 23062F: Documentation/filesystems/virtiofs.rst 23063F: fs/fuse/virtio_fs.c 23064F: include/uapi/linux/virtio_fs.h 23065 23066VIRTIO GPIO DRIVER 23067M: Enrico Weigelt, metux IT consult <info@metux.net> 23068M: Viresh Kumar <vireshk@kernel.org> 23069L: linux-gpio@vger.kernel.org 23070L: virtualization@lists.linux.dev 23071S: Maintained 23072F: drivers/gpio/gpio-virtio.c 23073F: include/uapi/linux/virtio_gpio.h 23074 23075VIRTIO GPU DRIVER 23076M: David Airlie <airlied@redhat.com> 23077M: Gerd Hoffmann <kraxel@redhat.com> 23078R: Gurchetan Singh <gurchetansingh@chromium.org> 23079R: Chia-I Wu <olvaffe@gmail.com> 23080L: dri-devel@lists.freedesktop.org 23081L: virtualization@lists.linux.dev 23082S: Maintained 23083T: git git://anongit.freedesktop.org/drm/drm-misc 23084F: drivers/gpu/drm/ci/xfails/virtio* 23085F: drivers/gpu/drm/virtio/ 23086F: include/uapi/linux/virtio_gpu.h 23087 23088VIRTIO HOST (VHOST) 23089M: "Michael S. Tsirkin" <mst@redhat.com> 23090M: Jason Wang <jasowang@redhat.com> 23091L: kvm@vger.kernel.org 23092L: virtualization@lists.linux.dev 23093L: netdev@vger.kernel.org 23094S: Maintained 23095T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 23096F: drivers/vhost/ 23097F: include/linux/sched/vhost_task.h 23098F: include/linux/vhost_iotlb.h 23099F: include/uapi/linux/vhost.h 23100F: kernel/vhost_task.c 23101 23102VIRTIO HOST (VHOST-SCSI) 23103M: "Michael S. Tsirkin" <mst@redhat.com> 23104M: Jason Wang <jasowang@redhat.com> 23105M: Mike Christie <michael.christie@oracle.com> 23106R: Paolo Bonzini <pbonzini@redhat.com> 23107R: Stefan Hajnoczi <stefanha@redhat.com> 23108L: virtualization@lists.linux.dev 23109S: Maintained 23110F: drivers/vhost/scsi.c 23111 23112VIRTIO I2C DRIVER 23113M: Conghui Chen <conghui.chen@intel.com> 23114M: Viresh Kumar <viresh.kumar@linaro.org> 23115L: linux-i2c@vger.kernel.org 23116L: virtualization@lists.linux.dev 23117S: Maintained 23118F: drivers/i2c/busses/i2c-virtio.c 23119F: include/uapi/linux/virtio_i2c.h 23120 23121VIRTIO INPUT DRIVER 23122M: Gerd Hoffmann <kraxel@redhat.com> 23123S: Maintained 23124F: drivers/virtio/virtio_input.c 23125F: include/uapi/linux/virtio_input.h 23126 23127VIRTIO IOMMU DRIVER 23128M: Jean-Philippe Brucker <jean-philippe@linaro.org> 23129L: virtualization@lists.linux.dev 23130S: Maintained 23131F: drivers/iommu/virtio-iommu.c 23132F: include/uapi/linux/virtio_iommu.h 23133 23134VIRTIO MEM DRIVER 23135M: David Hildenbrand <david@redhat.com> 23136L: virtualization@lists.linux.dev 23137S: Maintained 23138W: https://virtio-mem.gitlab.io/ 23139F: drivers/virtio/virtio_mem.c 23140F: include/uapi/linux/virtio_mem.h 23141 23142VIRTIO PMEM DRIVER 23143M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 23144L: virtualization@lists.linux.dev 23145S: Maintained 23146F: drivers/nvdimm/nd_virtio.c 23147F: drivers/nvdimm/virtio_pmem.c 23148 23149VIRTIO SOUND DRIVER 23150M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 23151M: "Michael S. Tsirkin" <mst@redhat.com> 23152L: virtualization@lists.linux.dev 23153L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23154S: Maintained 23155F: include/uapi/linux/virtio_snd.h 23156F: sound/virtio/* 23157 23158VIRTUAL BOX GUEST DEVICE DRIVER 23159M: Hans de Goede <hdegoede@redhat.com> 23160M: Arnd Bergmann <arnd@arndb.de> 23161M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23162S: Maintained 23163F: drivers/virt/vboxguest/ 23164F: include/linux/vbox_utils.h 23165F: include/uapi/linux/vbox*.h 23166 23167VIRTUAL BOX SHARED FOLDER VFS DRIVER 23168M: Hans de Goede <hdegoede@redhat.com> 23169L: linux-fsdevel@vger.kernel.org 23170S: Maintained 23171F: fs/vboxsf/* 23172 23173VIRTUAL PCM TEST DRIVER 23174M: Ivan Orlov <ivan.orlov0322@gmail.com> 23175L: linux-sound@vger.kernel.org 23176S: Maintained 23177F: Documentation/sound/cards/pcmtest.rst 23178F: sound/drivers/pcmtest.c 23179F: tools/testing/selftests/alsa/test-pcmtest-driver.c 23180 23181VIRTUAL SERIO DEVICE DRIVER 23182M: Stephen Chandler Paul <thatslyude@gmail.com> 23183S: Maintained 23184F: drivers/input/serio/userio.c 23185F: include/uapi/linux/userio.h 23186 23187VISL VIRTUAL STATELESS DECODER DRIVER 23188M: Daniel Almeida <daniel.almeida@collabora.com> 23189L: linux-media@vger.kernel.org 23190S: Supported 23191F: drivers/media/test-drivers/visl 23192 23193VIVID VIRTUAL VIDEO DRIVER 23194M: Hans Verkuil <hverkuil@xs4all.nl> 23195L: linux-media@vger.kernel.org 23196S: Maintained 23197W: https://linuxtv.org 23198T: git git://linuxtv.org/media_tree.git 23199F: drivers/media/test-drivers/vivid/* 23200 23201VM SOCKETS (AF_VSOCK) 23202M: Stefano Garzarella <sgarzare@redhat.com> 23203L: virtualization@lists.linux.dev 23204L: netdev@vger.kernel.org 23205S: Maintained 23206F: drivers/net/vsockmon.c 23207F: include/net/af_vsock.h 23208F: include/uapi/linux/vm_sockets.h 23209F: include/uapi/linux/vm_sockets_diag.h 23210F: include/uapi/linux/vsockmon.h 23211F: net/vmw_vsock/ 23212F: tools/testing/vsock/ 23213 23214VMALLOC 23215M: Andrew Morton <akpm@linux-foundation.org> 23216R: Uladzislau Rezki <urezki@gmail.com> 23217R: Christoph Hellwig <hch@infradead.org> 23218R: Lorenzo Stoakes <lstoakes@gmail.com> 23219L: linux-mm@kvack.org 23220S: Maintained 23221W: http://www.linux-mm.org 23222T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 23223F: include/linux/vmalloc.h 23224F: mm/vmalloc.c 23225 23226VME SUBSYSTEM 23227M: Martyn Welch <martyn@welchs.me.uk> 23228M: Manohar Vanga <manohar.vanga@gmail.com> 23229M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23230L: linux-kernel@vger.kernel.org 23231S: Odd fixes 23232T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23233F: Documentation/driver-api/vme.rst 23234F: drivers/staging/vme_user/ 23235 23236VMWARE BALLOON DRIVER 23237M: Nadav Amit <namit@vmware.com> 23238R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23239L: linux-kernel@vger.kernel.org 23240S: Supported 23241F: drivers/misc/vmw_balloon.c 23242 23243VMWARE HYPERVISOR INTERFACE 23244M: Ajay Kaher <akaher@vmware.com> 23245M: Alexey Makhalov <amakhalov@vmware.com> 23246R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23247L: virtualization@lists.linux.dev 23248L: x86@kernel.org 23249S: Supported 23250T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 23251F: arch/x86/include/asm/vmware.h 23252F: arch/x86/kernel/cpu/vmware.c 23253 23254VMWARE PVRDMA DRIVER 23255M: Bryan Tan <bryantan@vmware.com> 23256M: Vishnu Dasa <vdasa@vmware.com> 23257R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23258L: linux-rdma@vger.kernel.org 23259S: Supported 23260F: drivers/infiniband/hw/vmw_pvrdma/ 23261 23262VMWARE PVSCSI DRIVER 23263M: Vishal Bhakta <vbhakta@vmware.com> 23264R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23265L: linux-scsi@vger.kernel.org 23266S: Supported 23267F: drivers/scsi/vmw_pvscsi.c 23268F: drivers/scsi/vmw_pvscsi.h 23269 23270VMWARE VIRTUAL PTP CLOCK DRIVER 23271M: Jeff Sipek <jsipek@vmware.com> 23272R: Ajay Kaher <akaher@vmware.com> 23273R: Alexey Makhalov <amakhalov@vmware.com> 23274R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23275L: netdev@vger.kernel.org 23276S: Supported 23277F: drivers/ptp/ptp_vmw.c 23278 23279VMWARE VMCI DRIVER 23280M: Bryan Tan <bryantan@vmware.com> 23281M: Vishnu Dasa <vdasa@vmware.com> 23282R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23283L: linux-kernel@vger.kernel.org 23284S: Supported 23285F: drivers/misc/vmw_vmci/ 23286F: include/linux/vmw_vmci* 23287 23288VMWARE VMMOUSE SUBDRIVER 23289M: Zack Rusin <zackr@vmware.com> 23290R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 23291R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23292L: linux-input@vger.kernel.org 23293S: Supported 23294F: drivers/input/mouse/vmmouse.c 23295F: drivers/input/mouse/vmmouse.h 23296 23297VMWARE VMXNET3 ETHERNET DRIVER 23298M: Ronak Doshi <doshir@vmware.com> 23299R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23300L: netdev@vger.kernel.org 23301S: Supported 23302F: drivers/net/vmxnet3/ 23303 23304VMWARE VSOCK VMCI TRANSPORT DRIVER 23305M: Bryan Tan <bryantan@vmware.com> 23306M: Vishnu Dasa <vdasa@vmware.com> 23307R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23308L: linux-kernel@vger.kernel.org 23309S: Supported 23310F: net/vmw_vsock/vmci_transport* 23311 23312VOCORE VOCORE2 BOARD 23313M: Harvey Hunt <harveyhuntnexus@gmail.com> 23314L: linux-mips@vger.kernel.org 23315S: Maintained 23316F: arch/mips/boot/dts/ralink/vocore2.dts 23317 23318VOLTAGE AND CURRENT REGULATOR FRAMEWORK 23319M: Liam Girdwood <lgirdwood@gmail.com> 23320M: Mark Brown <broonie@kernel.org> 23321L: linux-kernel@vger.kernel.org 23322S: Supported 23323W: http://www.slimlogic.co.uk/?p=48 23324T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 23325F: Documentation/devicetree/bindings/regulator/ 23326F: Documentation/power/regulator/ 23327F: drivers/regulator/ 23328F: include/dt-bindings/regulator/ 23329F: include/linux/regulator/ 23330K: regulator_get_optional 23331 23332VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 23333R: Matti Vaittinen <mazziesaccount@gmail.com> 23334F: drivers/regulator/irq_helpers.c 23335 23336VRF 23337M: David Ahern <dsahern@kernel.org> 23338L: netdev@vger.kernel.org 23339S: Maintained 23340F: Documentation/networking/vrf.rst 23341F: drivers/net/vrf.c 23342 23343VSPRINTF 23344M: Petr Mladek <pmladek@suse.com> 23345M: Steven Rostedt <rostedt@goodmis.org> 23346R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23347R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 23348R: Sergey Senozhatsky <senozhatsky@chromium.org> 23349S: Maintained 23350T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 23351F: Documentation/core-api/printk-formats.rst 23352F: lib/test_printf.c 23353F: lib/test_scanf.c 23354F: lib/vsprintf.c 23355 23356VT1211 HARDWARE MONITOR DRIVER 23357M: Juerg Haefliger <juergh@proton.me> 23358L: linux-hwmon@vger.kernel.org 23359S: Maintained 23360F: Documentation/hwmon/vt1211.rst 23361F: drivers/hwmon/vt1211.c 23362 23363VT8231 HARDWARE MONITOR DRIVER 23364M: Roger Lucas <vt8231@hiddenengine.co.uk> 23365L: linux-hwmon@vger.kernel.org 23366S: Maintained 23367F: drivers/hwmon/vt8231.c 23368 23369VUB300 USB to SDIO/SD/MMC bridge chip 23370L: linux-mmc@vger.kernel.org 23371S: Orphan 23372F: drivers/mmc/host/vub300.c 23373 23374W1 DALLAS'S 1-WIRE BUS 23375M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 23376S: Maintained 23377F: Documentation/devicetree/bindings/w1/ 23378F: Documentation/w1/ 23379F: drivers/w1/ 23380F: include/linux/w1.h 23381 23382W83791D HARDWARE MONITORING DRIVER 23383M: Marc Hulsman <m.hulsman@tudelft.nl> 23384L: linux-hwmon@vger.kernel.org 23385S: Maintained 23386F: Documentation/hwmon/w83791d.rst 23387F: drivers/hwmon/w83791d.c 23388 23389W83793 HARDWARE MONITORING DRIVER 23390M: Rudolf Marek <r.marek@assembler.cz> 23391L: linux-hwmon@vger.kernel.org 23392S: Maintained 23393F: Documentation/hwmon/w83793.rst 23394F: drivers/hwmon/w83793.c 23395 23396W83795 HARDWARE MONITORING DRIVER 23397M: Jean Delvare <jdelvare@suse.com> 23398L: linux-hwmon@vger.kernel.org 23399S: Maintained 23400F: drivers/hwmon/w83795.c 23401 23402W83L51xD SD/MMC CARD INTERFACE DRIVER 23403M: Pierre Ossman <pierre@ossman.eu> 23404S: Maintained 23405F: drivers/mmc/host/wbsd.* 23406 23407WACOM PROTOCOL 4 SERIAL TABLETS 23408M: Julian Squires <julian@cipht.net> 23409M: Hans de Goede <hdegoede@redhat.com> 23410L: linux-input@vger.kernel.org 23411S: Maintained 23412F: drivers/input/tablet/wacom_serial4.c 23413 23414WANGXUN ETHERNET DRIVER 23415M: Jiawen Wu <jiawenwu@trustnetic.com> 23416M: Mengyuan Lou <mengyuanlou@net-swift.com> 23417L: netdev@vger.kernel.org 23418S: Maintained 23419W: https://www.net-swift.com 23420F: Documentation/networking/device_drivers/ethernet/wangxun/* 23421F: drivers/net/ethernet/wangxun/ 23422F: drivers/net/pcs/pcs-xpcs-wx.c 23423 23424WATCHDOG DEVICE DRIVERS 23425M: Wim Van Sebroeck <wim@linux-watchdog.org> 23426M: Guenter Roeck <linux@roeck-us.net> 23427L: linux-watchdog@vger.kernel.org 23428S: Maintained 23429W: http://www.linux-watchdog.org/ 23430T: git git://www.linux-watchdog.org/linux-watchdog.git 23431F: Documentation/devicetree/bindings/watchdog/ 23432F: Documentation/watchdog/ 23433F: drivers/watchdog/ 23434F: include/linux/watchdog.h 23435F: include/trace/events/watchdog.h 23436F: include/uapi/linux/watchdog.h 23437 23438WHISKEYCOVE PMIC GPIO DRIVER 23439M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 23440L: linux-gpio@vger.kernel.org 23441S: Maintained 23442F: drivers/gpio/gpio-wcove.c 23443 23444WHWAVE RTC DRIVER 23445M: Dianlong Li <long17.cool@163.com> 23446L: linux-rtc@vger.kernel.org 23447S: Maintained 23448F: drivers/rtc/rtc-sd3078.c 23449 23450WIIMOTE HID DRIVER 23451M: David Rheinsberg <david@readahead.eu> 23452L: linux-input@vger.kernel.org 23453S: Maintained 23454F: drivers/hid/hid-wiimote* 23455 23456WILOCITY WIL6210 WIRELESS DRIVER 23457L: linux-wireless@vger.kernel.org 23458S: Orphan 23459W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 23460F: drivers/net/wireless/ath/wil6210/ 23461 23462WINBOND CIR DRIVER 23463M: David Härdeman <david@hardeman.nu> 23464S: Maintained 23465F: drivers/media/rc/winbond-cir.c 23466 23467WINSYSTEMS EBC-C384 WATCHDOG DRIVER 23468L: linux-watchdog@vger.kernel.org 23469S: Orphan 23470F: drivers/watchdog/ebc-c384_wdt.c 23471 23472WINSYSTEMS WS16C48 GPIO DRIVER 23473M: William Breathitt Gray <william.gray@linaro.org> 23474L: linux-gpio@vger.kernel.org 23475S: Maintained 23476F: drivers/gpio/gpio-ws16c48.c 23477 23478WIREGUARD SECURE NETWORK TUNNEL 23479M: Jason A. Donenfeld <Jason@zx2c4.com> 23480L: wireguard@lists.zx2c4.com 23481L: netdev@vger.kernel.org 23482S: Maintained 23483F: drivers/net/wireguard/ 23484F: tools/testing/selftests/wireguard/ 23485 23486WISTRON LAPTOP BUTTON DRIVER 23487M: Miloslav Trmac <mitr@volny.cz> 23488S: Maintained 23489F: drivers/input/misc/wistron_btns.c 23490 23491WL3501 WIRELESS PCMCIA CARD DRIVER 23492L: linux-wireless@vger.kernel.org 23493S: Orphan 23494F: drivers/net/wireless/legacy/wl3501* 23495 23496WMI BINARY MOF DRIVER 23497M: Armin Wolf <W_Armin@gmx.de> 23498R: Thomas Weißschuh <linux@weissschuh.net> 23499L: platform-driver-x86@vger.kernel.org 23500S: Maintained 23501F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 23502F: Documentation/wmi/devices/wmi-bmof.rst 23503F: drivers/platform/x86/wmi-bmof.c 23504 23505WOLFSON MICROELECTRONICS DRIVERS 23506L: patches@opensource.cirrus.com 23507S: Supported 23508W: https://github.com/CirrusLogic/linux-drivers/wiki 23509T: git https://github.com/CirrusLogic/linux-drivers.git 23510F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 23511F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 23512F: Documentation/devicetree/bindings/mfd/wm831x.txt 23513F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 23514F: Documentation/devicetree/bindings/sound/wlf,*.yaml 23515F: Documentation/devicetree/bindings/sound/wm* 23516F: Documentation/hwmon/wm83??.rst 23517F: arch/arm/mach-s3c/mach-crag6410* 23518F: drivers/clk/clk-wm83*.c 23519F: drivers/gpio/gpio-*wm*.c 23520F: drivers/gpio/gpio-arizona.c 23521F: drivers/hwmon/wm83??-hwmon.c 23522F: drivers/input/misc/wm831x-on.c 23523F: drivers/input/touchscreen/wm831x-ts.c 23524F: drivers/input/touchscreen/wm97*.c 23525F: drivers/leds/leds-wm83*.c 23526F: drivers/mfd/arizona* 23527F: drivers/mfd/cs47l24* 23528F: drivers/mfd/wm*.c 23529F: drivers/power/supply/wm83*.c 23530F: drivers/regulator/arizona* 23531F: drivers/regulator/wm8*.c 23532F: drivers/rtc/rtc-wm83*.c 23533F: drivers/video/backlight/wm83*_bl.c 23534F: drivers/watchdog/wm83*_wdt.c 23535F: include/linux/mfd/arizona/ 23536F: include/linux/mfd/wm831x/ 23537F: include/linux/mfd/wm8350/ 23538F: include/linux/mfd/wm8400* 23539F: include/linux/regulator/arizona* 23540F: include/linux/wm97xx.h 23541F: include/sound/wm????.h 23542F: sound/soc/codecs/arizona* 23543F: sound/soc/codecs/cs47l24* 23544F: sound/soc/codecs/wm* 23545 23546WORKQUEUE 23547M: Tejun Heo <tj@kernel.org> 23548R: Lai Jiangshan <jiangshanlai@gmail.com> 23549S: Maintained 23550T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23551F: Documentation/core-api/workqueue.rst 23552F: include/linux/workqueue.h 23553F: kernel/workqueue.c 23554F: kernel/workqueue_internal.h 23555 23556WWAN DRIVERS 23557M: Loic Poulain <loic.poulain@linaro.org> 23558M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23559R: Johannes Berg <johannes@sipsolutions.net> 23560L: netdev@vger.kernel.org 23561S: Maintained 23562F: drivers/net/wwan/ 23563F: include/linux/wwan.h 23564F: include/uapi/linux/wwan.h 23565 23566X-POWERS AXP288 PMIC DRIVERS 23567M: Hans de Goede <hdegoede@redhat.com> 23568S: Maintained 23569F: drivers/acpi/pmic/intel_pmic_xpower.c 23570N: axp288 23571 23572X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23573M: Chen-Yu Tsai <wens@csie.org> 23574L: linux-kernel@vger.kernel.org 23575S: Maintained 23576N: axp[128] 23577 23578X.25 STACK 23579M: Martin Schiller <ms@dev.tdt.de> 23580L: linux-x25@vger.kernel.org 23581S: Maintained 23582F: Documentation/networking/lapb-module.rst 23583F: Documentation/networking/x25* 23584F: drivers/net/wan/hdlc_x25.c 23585F: drivers/net/wan/lapbether.c 23586F: include/*/lapb.h 23587F: include/net/x25* 23588F: include/uapi/linux/x25.h 23589F: net/lapb/ 23590F: net/x25/ 23591 23592X86 ARCHITECTURE (32-BIT AND 64-BIT) 23593M: Thomas Gleixner <tglx@linutronix.de> 23594M: Ingo Molnar <mingo@redhat.com> 23595M: Borislav Petkov <bp@alien8.de> 23596M: Dave Hansen <dave.hansen@linux.intel.com> 23597M: x86@kernel.org 23598R: "H. Peter Anvin" <hpa@zytor.com> 23599L: linux-kernel@vger.kernel.org 23600S: Maintained 23601T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23602F: Documentation/arch/x86/ 23603F: Documentation/devicetree/bindings/x86/ 23604F: arch/x86/ 23605 23606X86 ENTRY CODE 23607M: Andy Lutomirski <luto@kernel.org> 23608L: linux-kernel@vger.kernel.org 23609S: Maintained 23610T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23611F: arch/x86/entry/ 23612 23613X86 HARDWARE VULNERABILITIES 23614M: Thomas Gleixner <tglx@linutronix.de> 23615M: Borislav Petkov <bp@alien8.de> 23616M: Peter Zijlstra <peterz@infradead.org> 23617M: Josh Poimboeuf <jpoimboe@kernel.org> 23618R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23619S: Maintained 23620F: Documentation/admin-guide/hw-vuln/ 23621F: arch/x86/include/asm/nospec-branch.h 23622F: arch/x86/kernel/cpu/bugs.c 23623 23624X86 MCE INFRASTRUCTURE 23625M: Tony Luck <tony.luck@intel.com> 23626M: Borislav Petkov <bp@alien8.de> 23627L: linux-edac@vger.kernel.org 23628S: Maintained 23629F: Documentation/ABI/testing/sysfs-mce 23630F: Documentation/arch/x86/x86_64/machinecheck.rst 23631F: arch/x86/kernel/cpu/mce/* 23632 23633X86 MICROCODE UPDATE SUPPORT 23634M: Borislav Petkov <bp@alien8.de> 23635S: Maintained 23636F: arch/x86/kernel/cpu/microcode/* 23637 23638X86 MM 23639M: Dave Hansen <dave.hansen@linux.intel.com> 23640M: Andy Lutomirski <luto@kernel.org> 23641M: Peter Zijlstra <peterz@infradead.org> 23642L: linux-kernel@vger.kernel.org 23643S: Maintained 23644T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23645F: arch/x86/mm/ 23646 23647X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23648M: Hans de Goede <hdegoede@redhat.com> 23649L: platform-driver-x86@vger.kernel.org 23650S: Maintained 23651T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23652F: drivers/platform/x86/x86-android-tablets/ 23653 23654X86 PLATFORM DRIVERS 23655M: Hans de Goede <hdegoede@redhat.com> 23656M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 23657M: Mark Gross <markgross@kernel.org> 23658L: platform-driver-x86@vger.kernel.org 23659S: Maintained 23660Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 23661T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23662F: drivers/platform/olpc/ 23663F: drivers/platform/x86/ 23664F: include/linux/platform_data/x86/ 23665 23666X86 PLATFORM DRIVERS - ARCH 23667R: Darren Hart <dvhart@infradead.org> 23668R: Andy Shevchenko <andy@infradead.org> 23669L: platform-driver-x86@vger.kernel.org 23670L: x86@kernel.org 23671S: Maintained 23672T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23673F: arch/x86/platform 23674 23675X86 PLATFORM UV HPE SUPERDOME FLEX 23676M: Steve Wahl <steve.wahl@hpe.com> 23677R: Justin Ernst <justin.ernst@hpe.com> 23678R: Kyle Meyer <kyle.meyer@hpe.com> 23679R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23680R: Russ Anderson <russ.anderson@hpe.com> 23681S: Supported 23682F: arch/x86/include/asm/uv/ 23683F: arch/x86/kernel/apic/x2apic_uv_x.c 23684F: arch/x86/platform/uv/ 23685 23686X86 STACK UNWINDING 23687M: Josh Poimboeuf <jpoimboe@kernel.org> 23688M: Peter Zijlstra <peterz@infradead.org> 23689S: Supported 23690F: arch/x86/include/asm/unwind*.h 23691F: arch/x86/kernel/dumpstack.c 23692F: arch/x86/kernel/stacktrace.c 23693F: arch/x86/kernel/unwind_*.c 23694 23695X86 VDSO 23696M: Andy Lutomirski <luto@kernel.org> 23697L: linux-kernel@vger.kernel.org 23698S: Maintained 23699T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23700F: arch/x86/entry/vdso/ 23701 23702XARRAY 23703M: Matthew Wilcox <willy@infradead.org> 23704L: linux-fsdevel@vger.kernel.org 23705S: Supported 23706F: Documentation/core-api/xarray.rst 23707F: include/linux/idr.h 23708F: include/linux/xarray.h 23709F: lib/idr.c 23710F: lib/xarray.c 23711F: tools/testing/radix-tree 23712 23713XBOX DVD IR REMOTE 23714M: Benjamin Valentin <benpicco@googlemail.com> 23715S: Maintained 23716F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23717F: drivers/media/rc/xbox_remote.c 23718 23719XC2028/3028 TUNER DRIVER 23720M: Mauro Carvalho Chehab <mchehab@kernel.org> 23721L: linux-media@vger.kernel.org 23722S: Maintained 23723W: https://linuxtv.org 23724T: git git://linuxtv.org/media_tree.git 23725F: drivers/media/tuners/xc2028.* 23726 23727XDP (eXpress Data Path) 23728M: Alexei Starovoitov <ast@kernel.org> 23729M: Daniel Borkmann <daniel@iogearbox.net> 23730M: David S. Miller <davem@davemloft.net> 23731M: Jakub Kicinski <kuba@kernel.org> 23732M: Jesper Dangaard Brouer <hawk@kernel.org> 23733M: John Fastabend <john.fastabend@gmail.com> 23734L: netdev@vger.kernel.org 23735L: bpf@vger.kernel.org 23736S: Supported 23737F: drivers/net/ethernet/*/*/*/*/*xdp* 23738F: drivers/net/ethernet/*/*/*xdp* 23739F: include/net/xdp.h 23740F: include/net/xdp_priv.h 23741F: include/trace/events/xdp.h 23742F: kernel/bpf/cpumap.c 23743F: kernel/bpf/devmap.c 23744F: net/core/xdp.c 23745F: samples/bpf/xdp* 23746F: tools/testing/selftests/bpf/*/*xdp* 23747F: tools/testing/selftests/bpf/*xdp* 23748K: (?:\b|_)xdp(?:\b|_) 23749 23750XDP SOCKETS (AF_XDP) 23751M: Björn Töpel <bjorn@kernel.org> 23752M: Magnus Karlsson <magnus.karlsson@intel.com> 23753M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23754R: Jonathan Lemon <jonathan.lemon@gmail.com> 23755L: netdev@vger.kernel.org 23756L: bpf@vger.kernel.org 23757S: Maintained 23758F: Documentation/networking/af_xdp.rst 23759F: include/net/netns/xdp.h 23760F: include/net/xdp_sock* 23761F: include/net/xsk_buff_pool.h 23762F: include/uapi/linux/if_xdp.h 23763F: include/uapi/linux/xdp_diag.h 23764F: net/xdp/ 23765F: tools/testing/selftests/bpf/*xsk* 23766 23767XEN BLOCK SUBSYSTEM 23768M: Roger Pau Monné <roger.pau@citrix.com> 23769L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23770S: Supported 23771F: drivers/block/xen* 23772F: drivers/block/xen-blkback/* 23773 23774XEN HYPERVISOR ARM 23775M: Stefano Stabellini <sstabellini@kernel.org> 23776L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23777S: Maintained 23778F: arch/arm/include/asm/xen/ 23779F: arch/arm/xen/ 23780 23781XEN HYPERVISOR ARM64 23782M: Stefano Stabellini <sstabellini@kernel.org> 23783L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23784S: Maintained 23785F: arch/arm64/include/asm/xen/ 23786F: arch/arm64/xen/ 23787 23788XEN HYPERVISOR INTERFACE 23789M: Juergen Gross <jgross@suse.com> 23790M: Stefano Stabellini <sstabellini@kernel.org> 23791R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23792L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23793S: Supported 23794T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23795F: Documentation/ABI/stable/sysfs-hypervisor-xen 23796F: Documentation/ABI/testing/sysfs-hypervisor-xen 23797F: drivers/*/xen-*front.c 23798F: drivers/xen/ 23799F: include/uapi/xen/ 23800F: include/xen/ 23801F: kernel/configs/xen.config 23802 23803XEN HYPERVISOR X86 23804M: Juergen Gross <jgross@suse.com> 23805R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23806L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23807S: Supported 23808F: arch/x86/configs/xen.config 23809F: arch/x86/include/asm/pvclock-abi.h 23810F: arch/x86/include/asm/xen/ 23811F: arch/x86/platform/pvh/ 23812F: arch/x86/xen/ 23813 23814XEN NETWORK BACKEND DRIVER 23815M: Wei Liu <wei.liu@kernel.org> 23816M: Paul Durrant <paul@xen.org> 23817L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23818L: netdev@vger.kernel.org 23819S: Supported 23820F: drivers/net/xen-netback/* 23821 23822XEN PCI SUBSYSTEM 23823M: Juergen Gross <jgross@suse.com> 23824L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23825S: Supported 23826F: arch/x86/pci/*xen* 23827F: drivers/pci/*xen* 23828 23829XEN PVSCSI DRIVERS 23830M: Juergen Gross <jgross@suse.com> 23831L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23832L: linux-scsi@vger.kernel.org 23833S: Supported 23834F: drivers/scsi/xen-scsifront.c 23835F: drivers/xen/xen-scsiback.c 23836F: include/xen/interface/io/vscsiif.h 23837 23838XEN PVUSB DRIVER 23839M: Juergen Gross <jgross@suse.com> 23840L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23841L: linux-usb@vger.kernel.org 23842S: Supported 23843F: drivers/usb/host/xen* 23844F: include/xen/interface/io/usbif.h 23845 23846XEN SOUND FRONTEND DRIVER 23847M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23848L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23849L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23850S: Supported 23851F: sound/xen/* 23852 23853XEN SWIOTLB SUBSYSTEM 23854M: Juergen Gross <jgross@suse.com> 23855M: Stefano Stabellini <sstabellini@kernel.org> 23856L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23857L: iommu@lists.linux.dev 23858S: Supported 23859F: arch/*/include/asm/xen/swiotlb-xen.h 23860F: drivers/xen/swiotlb-xen.c 23861F: include/xen/arm/swiotlb-xen.h 23862F: include/xen/swiotlb-xen.h 23863 23864XFS FILESYSTEM 23865M: Chandan Babu R <chandan.babu@oracle.com> 23866R: Darrick J. Wong <djwong@kernel.org> 23867L: linux-xfs@vger.kernel.org 23868S: Supported 23869W: http://xfs.org/ 23870C: irc://irc.oftc.net/xfs 23871T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23872P: Documentation/filesystems/xfs-maintainer-entry-profile.rst 23873F: Documentation/ABI/testing/sysfs-fs-xfs 23874F: Documentation/admin-guide/xfs.rst 23875F: Documentation/filesystems/xfs-delayed-logging-design.rst 23876F: Documentation/filesystems/xfs-self-describing-metadata.rst 23877F: fs/xfs/ 23878F: include/uapi/linux/dqblk_xfs.h 23879F: include/uapi/linux/fsmap.h 23880 23881XILINX AMS DRIVER 23882M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23883L: linux-iio@vger.kernel.org 23884S: Maintained 23885F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23886F: drivers/iio/adc/xilinx-ams.c 23887 23888XILINX AXI ETHERNET DRIVER 23889M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23890S: Maintained 23891F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23892F: drivers/net/ethernet/xilinx/xilinx_axienet* 23893 23894XILINX CAN DRIVER 23895M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23896R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23897L: linux-can@vger.kernel.org 23898S: Maintained 23899F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23900F: drivers/net/can/xilinx_can.c 23901 23902XILINX EVENT MANAGEMENT DRIVER 23903M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23904S: Maintained 23905F: drivers/soc/xilinx/xlnx_event_manager.c 23906F: include/linux/firmware/xlnx-event-manager.h 23907 23908XILINX GPIO DRIVER 23909M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23910R: Srinivas Neeli <srinivas.neeli@amd.com> 23911R: Michal Simek <michal.simek@amd.com> 23912S: Maintained 23913F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23914F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23915F: drivers/gpio/gpio-xilinx.c 23916F: drivers/gpio/gpio-zynq.c 23917 23918XILINX LL TEMAC ETHERNET DRIVER 23919L: netdev@vger.kernel.org 23920S: Orphan 23921F: drivers/net/ethernet/xilinx/ll_temac* 23922 23923XILINX PWM DRIVER 23924M: Sean Anderson <sean.anderson@seco.com> 23925S: Maintained 23926F: drivers/pwm/pwm-xilinx.c 23927F: include/clocksource/timer-xilinx.h 23928 23929XILINX SD-FEC IP CORES 23930M: Derek Kiernan <derek.kiernan@amd.com> 23931M: Dragan Cvetic <dragan.cvetic@amd.com> 23932S: Maintained 23933F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23934F: Documentation/misc-devices/xilinx_sdfec.rst 23935F: drivers/misc/Kconfig 23936F: drivers/misc/Makefile 23937F: drivers/misc/xilinx_sdfec.c 23938F: include/uapi/misc/xilinx_sdfec.h 23939 23940XILINX UARTLITE SERIAL DRIVER 23941M: Peter Korsgaard <jacmet@sunsite.dk> 23942L: linux-serial@vger.kernel.org 23943S: Maintained 23944F: drivers/tty/serial/uartlite.c 23945 23946XILINX VIDEO IP CORES 23947M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23948L: linux-media@vger.kernel.org 23949S: Supported 23950T: git git://linuxtv.org/media_tree.git 23951F: Documentation/devicetree/bindings/media/xilinx/ 23952F: drivers/media/platform/xilinx/ 23953F: include/uapi/linux/xilinx-v4l2-controls.h 23954 23955XILINX VERSAL EDAC DRIVER 23956M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23957M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23958S: Maintained 23959F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 23960F: drivers/edac/versal_edac.c 23961 23962XILINX WATCHDOG DRIVER 23963M: Srinivas Neeli <srinivas.neeli@amd.com> 23964R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23965R: Michal Simek <michal.simek@amd.com> 23966S: Maintained 23967F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23968F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23969F: drivers/watchdog/of_xilinx_wdt.c 23970F: drivers/watchdog/xilinx_wwdt.c 23971 23972XILINX XDMA DRIVER 23973M: Lizhi Hou <lizhi.hou@amd.com> 23974M: Brian Xu <brian.xu@amd.com> 23975M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23976L: dmaengine@vger.kernel.org 23977S: Supported 23978F: drivers/dma/xilinx/xdma-regs.h 23979F: drivers/dma/xilinx/xdma.c 23980F: include/linux/dma/amd_xdma.h 23981F: include/linux/platform_data/amd_xdma.h 23982 23983XILINX ZYNQMP DPDMA DRIVER 23984M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23985L: dmaengine@vger.kernel.org 23986S: Supported 23987F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23988F: drivers/dma/xilinx/xilinx_dpdma.c 23989F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23990 23991XILINX ZYNQMP OCM EDAC DRIVER 23992M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23993M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23994S: Maintained 23995F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23996F: drivers/edac/zynqmp_edac.c 23997 23998XILINX ZYNQMP PSGTR PHY DRIVER 23999M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24000L: linux-kernel@vger.kernel.org 24001S: Supported 24002T: git https://github.com/Xilinx/linux-xlnx.git 24003F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 24004F: drivers/phy/xilinx/phy-zynqmp.c 24005 24006XILINX ZYNQMP SHA3 DRIVER 24007M: Harsha <harsha.harsha@amd.com> 24008S: Maintained 24009F: drivers/crypto/xilinx/zynqmp-sha.c 24010 24011XILLYBUS DRIVER 24012M: Eli Billauer <eli.billauer@gmail.com> 24013L: linux-kernel@vger.kernel.org 24014S: Supported 24015F: drivers/char/xillybus/ 24016 24017XLP9XX I2C DRIVER 24018M: George Cherian <gcherian@marvell.com> 24019L: linux-i2c@vger.kernel.org 24020S: Supported 24021W: http://www.marvell.com 24022F: drivers/i2c/busses/i2c-xlp9xx.c 24023 24024XRA1403 GPIO EXPANDER 24025M: Nandor Han <nandor.han@ge.com> 24026L: linux-gpio@vger.kernel.org 24027S: Maintained 24028F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 24029F: drivers/gpio/gpio-xra1403.c 24030 24031XTENSA XTFPGA PLATFORM SUPPORT 24032M: Max Filippov <jcmvbkbc@gmail.com> 24033S: Maintained 24034F: drivers/spi/spi-xtensa-xtfpga.c 24035F: sound/soc/xtensa/xtfpga-i2s.c 24036 24037YAM DRIVER FOR AX.25 24038M: Jean-Paul Roubelat <jpr@f6fbb.org> 24039L: linux-hams@vger.kernel.org 24040S: Maintained 24041F: drivers/net/hamradio/yam* 24042F: include/linux/yam.h 24043 24044YAMA SECURITY MODULE 24045M: Kees Cook <keescook@chromium.org> 24046S: Supported 24047T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 24048F: Documentation/admin-guide/LSM/Yama.rst 24049F: security/yama/ 24050 24051YEALINK PHONE DRIVER 24052M: Henk Vergonet <Henk.Vergonet@gmail.com> 24053L: usbb2k-api-dev@nongnu.org 24054S: Maintained 24055F: Documentation/input/devices/yealink.rst 24056F: drivers/input/misc/yealink.* 24057 24058Z3FOLD COMPRESSED PAGE ALLOCATOR 24059M: Vitaly Wool <vitaly.wool@konsulko.com> 24060R: Miaohe Lin <linmiaohe@huawei.com> 24061L: linux-mm@kvack.org 24062S: Maintained 24063F: mm/z3fold.c 24064 24065Z8530 DRIVER FOR AX.25 24066M: Joerg Reuter <jreuter@yaina.de> 24067L: linux-hams@vger.kernel.org 24068S: Maintained 24069W: http://yaina.de/jreuter/ 24070W: http://www.qsl.net/dl1bke/ 24071F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 24072F: drivers/net/hamradio/*scc.c 24073F: drivers/net/hamradio/z8530.h 24074 24075ZBUD COMPRESSED PAGE ALLOCATOR 24076M: Seth Jennings <sjenning@redhat.com> 24077M: Dan Streetman <ddstreet@ieee.org> 24078L: linux-mm@kvack.org 24079S: Maintained 24080F: mm/zbud.c 24081 24082ZD1211RW WIRELESS DRIVER 24083L: linux-wireless@vger.kernel.org 24084S: Orphan 24085F: drivers/net/wireless/zydas/zd1211rw/ 24086 24087ZD1301 MEDIA DRIVER 24088M: Antti Palosaari <crope@iki.fi> 24089L: linux-media@vger.kernel.org 24090S: Maintained 24091W: https://linuxtv.org/ 24092W: http://palosaari.fi/linux/ 24093Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24094F: drivers/media/usb/dvb-usb-v2/zd1301* 24095 24096ZD1301_DEMOD MEDIA DRIVER 24097M: Antti Palosaari <crope@iki.fi> 24098L: linux-media@vger.kernel.org 24099S: Maintained 24100W: https://linuxtv.org/ 24101W: http://palosaari.fi/linux/ 24102Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24103F: drivers/media/dvb-frontends/zd1301_demod* 24104 24105ZHAOXIN PROCESSOR SUPPORT 24106M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 24107L: linux-kernel@vger.kernel.org 24108S: Maintained 24109F: arch/x86/kernel/cpu/zhaoxin.c 24110 24111ZONEFS FILESYSTEM 24112M: Damien Le Moal <dlemoal@kernel.org> 24113M: Naohiro Aota <naohiro.aota@wdc.com> 24114R: Johannes Thumshirn <jth@kernel.org> 24115L: linux-fsdevel@vger.kernel.org 24116S: Maintained 24117T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 24118F: Documentation/filesystems/zonefs.rst 24119F: fs/zonefs/ 24120 24121ZPOOL COMPRESSED PAGE STORAGE API 24122M: Dan Streetman <ddstreet@ieee.org> 24123L: linux-mm@kvack.org 24124S: Maintained 24125F: include/linux/zpool.h 24126F: mm/zpool.c 24127 24128ZR36067 VIDEO FOR LINUX DRIVER 24129M: Corentin Labbe <clabbe@baylibre.com> 24130L: mjpeg-users@lists.sourceforge.net 24131L: linux-media@vger.kernel.org 24132S: Maintained 24133W: http://mjpeg.sourceforge.net/driver-zoran/ 24134Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24135F: Documentation/driver-api/media/drivers/zoran.rst 24136F: drivers/media/pci/zoran/ 24137 24138ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 24139M: Minchan Kim <minchan@kernel.org> 24140M: Sergey Senozhatsky <senozhatsky@chromium.org> 24141L: linux-kernel@vger.kernel.org 24142S: Maintained 24143F: Documentation/admin-guide/blockdev/zram.rst 24144F: drivers/block/zram/ 24145 24146ZS DECSTATION Z85C30 SERIAL DRIVER 24147M: "Maciej W. Rozycki" <macro@orcam.me.uk> 24148S: Maintained 24149F: drivers/tty/serial/zs.* 24150 24151ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 24152M: Minchan Kim <minchan@kernel.org> 24153M: Sergey Senozhatsky <senozhatsky@chromium.org> 24154L: linux-mm@kvack.org 24155S: Maintained 24156F: Documentation/mm/zsmalloc.rst 24157F: include/linux/zsmalloc.h 24158F: mm/zsmalloc.c 24159 24160ZSTD 24161M: Nick Terrell <terrelln@fb.com> 24162S: Maintained 24163B: https://github.com/facebook/zstd/issues 24164T: git https://github.com/terrelln/linux.git 24165F: crypto/zstd.c 24166F: include/linux/zstd* 24167F: lib/decompress_unzstd.c 24168F: lib/zstd/ 24169N: zstd 24170K: zstd 24171 24172ZSWAP COMPRESSED SWAP CACHING 24173M: Seth Jennings <sjenning@redhat.com> 24174M: Dan Streetman <ddstreet@ieee.org> 24175M: Vitaly Wool <vitaly.wool@konsulko.com> 24176L: linux-mm@kvack.org 24177S: Maintained 24178F: mm/zswap.c 24179 24180THE REST 24181M: Linus Torvalds <torvalds@linux-foundation.org> 24182L: linux-kernel@vger.kernel.org 24183S: Buried alive in reporters 24184T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 24185F: * 24186F: */ 24187
