1List of maintainers and how to submit kernel changes 2==================================================== 3 4Please try to follow the guidelines below. This will make things 5easier on the maintainers. Not all of these guidelines matter for every 6trivial patch so apply some common sense. 7 8Tips for patch submitters 9------------------------- 10 111. Always *test* your changes, however small, on at least 4 or 12 5 people, preferably many more. 13 142. Try to release a few ALPHA test versions to the net. Announce 15 them onto the kernel channel and await results. This is especially 16 important for device drivers, because often that's the only way 17 you will find things like the fact version 3 firmware needs 18 a magic fix you didn't know about, or some clown changed the 19 chips on a board and not its name. (Don't laugh! Look at the 20 SMC etherpower for that.) 21 223. Make sure your changes compile correctly in multiple 23 configurations. In particular check that changes work both as a 24 module and built into the kernel. 25 264. When you are happy with a change make it generally available for 27 testing and await feedback. 28 295. Make a patch available to the relevant maintainer in the list. Use 30 ``diff -u`` to make the patch easy to merge. Be prepared to get your 31 changes sent back with seemingly silly requests about formatting 32 and variable names. These aren't as silly as they seem. One 33 job the maintainers (and especially Linus) do is to keep things 34 looking the same. Sometimes this means that the clever hack in 35 your driver to get around a problem actually needs to become a 36 generalized kernel feature ready for next time. 37 38 PLEASE check your patch with the automated style checker 39 (scripts/checkpatch.pl) to catch trivial style violations. 40 See Documentation/process/coding-style.rst for guidance here. 41 42 PLEASE CC: the maintainers and mailing lists that are generated 43 by ``scripts/get_maintainer.pl.`` The results returned by the 44 script will be best if you have git installed and are making 45 your changes in a branch derived from Linus' latest git tree. 46 See Documentation/process/submitting-patches.rst for details. 47 48 PLEASE try to include any credit lines you want added with the 49 patch. It avoids people being missed off by mistake and makes 50 it easier to know who wants adding and who doesn't. 51 52 PLEASE document known bugs. If it doesn't work for everything 53 or does something very odd once a month document it. 54 55 PLEASE remember that submissions must be made under the terms 56 of the Linux Foundation certificate of contribution and should 57 include a Signed-off-by: line. The current version of this 58 "Developer's Certificate of Origin" (DCO) is listed in the file 59 Documentation/process/submitting-patches.rst. 60 616. Make sure you have the right to send any changes you make. If you 62 do changes at work you may find your employer owns the patch 63 not you. 64 657. When sending security related changes or reports to a maintainer 66 please Cc: security@kernel.org, especially if the maintainer 67 does not respond. Please keep in mind that the security team is 68 a small set of people who can be efficient only when working on 69 verified bugs. Please only Cc: this list when you have identified 70 that the bug would present a short-term risk to other users if it 71 were publicly disclosed. For example, reports of address leaks do 72 not represent an immediate threat and are better handled publicly, 73 and ideally, should come with a patch proposal. Please do not send 74 automated reports to this list either. Such bugs will be handled 75 better and faster in the usual public places. See 76 Documentation/admin-guide/security-bugs.rst for details. 77 788. Happy hacking. 79 80Descriptions of section entries and preferred order 81--------------------------------------------------- 82 83 M: *Mail* patches to: FullName <address@domain> 84 R: Designated *Reviewer*: FullName <address@domain> 85 These reviewers should be CCed on patches. 86 L: *Mailing list* that is relevant to this area 87 S: *Status*, one of the following: 88 Supported: Someone is actually paid to look after this. 89 Maintained: Someone actually looks after it. 90 Odd Fixes: It has a maintainer but they don't have time to do 91 much other than throw the odd patch in. See below.. 92 Orphan: No current maintainer [but maybe you could take the 93 role as you write your new code]. 94 Obsolete: Old code. Something tagged obsolete generally means 95 it has been replaced by a better system and you 96 should be using that. 97 W: *Web-page* with status/info 98 Q: *Patchwork* web based patch tracking system site 99 B: URI for where to file *bugs*. A web-page with detailed bug 100 filing info, a direct bug tracker link, or a mailto: URI. 101 C: URI for *chat* protocol, server and channel where developers 102 usually hang out, for example irc://server/channel. 103 P: Subsystem Profile document for more details submitting 104 patches to the given subsystem. This is either an in-tree file, 105 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 106 for details. 107 T: *SCM* tree type and location. 108 Type is one of: git, hg, quilt, stgit, topgit 109 F: *Files* and directories wildcard patterns. 110 A trailing slash includes all files and subdirectory files. 111 F: drivers/net/ all files in and below drivers/net 112 F: drivers/net/* all files in drivers/net, but not below 113 F: */net/* all files in "any top level directory"/net 114 One pattern per line. Multiple F: lines acceptable. 115 X: *Excluded* files and directories that are NOT maintained, same 116 rules as F:. Files exclusions are tested before file matches. 117 Can be useful for excluding a specific subdirectory, for instance: 118 F: net/ 119 X: net/ipv6/ 120 matches all files in and below net excluding net/ipv6/ 121 N: Files and directories *Regex* patterns. 122 N: [^a-z]tegra all files whose path contains tegra 123 (not including files like integrator) 124 One pattern per line. Multiple N: lines acceptable. 125 scripts/get_maintainer.pl has different behavior for files that 126 match F: pattern and matches of N: patterns. By default, 127 get_maintainer will not look at git log history when an F: pattern 128 match occurs. When an N: match occurs, git log history is used 129 to also notify the people that have git commit signatures. 130 K: *Content regex* (perl extended) pattern match in a patch or file. 131 For instance: 132 K: of_get_profile 133 matches patches or files that contain "of_get_profile" 134 K: \b(printk|pr_(info|err))\b 135 matches patches or files that contain one or more of the words 136 printk, pr_info or pr_err 137 One regex pattern per line. Multiple K: lines acceptable. 138 139Maintainers List 140---------------- 141 142.. note:: When reading this list, please look for the most precise areas 143 first. When adding to this list, please keep the entries in 144 alphabetical order. 145 1463C59X NETWORK DRIVER 147M: Steffen Klassert <klassert@kernel.org> 148L: netdev@vger.kernel.org 149S: Odd Fixes 150F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 151F: drivers/net/ethernet/3com/3c59x.c 152 1533CR990 NETWORK DRIVER 154M: David Dillow <dave@thedillows.org> 155L: netdev@vger.kernel.org 156S: Maintained 157F: drivers/net/ethernet/3com/typhoon* 158 1593WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 160M: Adam Radford <aradford@gmail.com> 161L: linux-scsi@vger.kernel.org 162S: Supported 163W: http://www.lsi.com 164F: drivers/scsi/3w-* 165 16653C700 AND 53C700-66 SCSI DRIVER 167M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 168L: linux-scsi@vger.kernel.org 169S: Maintained 170F: drivers/scsi/53c700* 171 1726LOWPAN GENERIC (BTLE/IEEE 802.15.4) 173M: Alexander Aring <alex.aring@gmail.com> 174M: Jukka Rissanen <jukka.rissanen@linux.intel.com> 175L: linux-bluetooth@vger.kernel.org 176L: linux-wpan@vger.kernel.org 177S: Maintained 178F: Documentation/networking/6lowpan.rst 179F: include/net/6lowpan.h 180F: net/6lowpan/ 181 1826PACK NETWORK DRIVER FOR AX.25 183M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 184L: linux-hams@vger.kernel.org 185S: Maintained 186F: drivers/net/hamradio/6pack.c 187 188802.11 (including CFG80211/NL80211) 189M: Johannes Berg <johannes@sipsolutions.net> 190L: linux-wireless@vger.kernel.org 191S: Maintained 192W: https://wireless.wiki.kernel.org/ 193T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git 194T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git 195F: Documentation/driver-api/80211/cfg80211.rst 196F: Documentation/networking/regulatory.rst 197F: include/linux/ieee80211.h 198F: include/net/cfg80211.h 199F: include/net/ieee80211_radiotap.h 200F: include/net/iw_handler.h 201F: include/net/wext.h 202F: include/uapi/linux/nl80211.h 203F: net/wireless/ 204 2058169 10/100/1000 GIGABIT ETHERNET DRIVER 206M: Heiner Kallweit <hkallweit1@gmail.com> 207M: nic_swsd@realtek.com 208L: netdev@vger.kernel.org 209S: Maintained 210F: drivers/net/ethernet/realtek/r8169* 211 2128250/16?50 (AND CLONE UARTS) SERIAL DRIVER 213M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 214L: linux-serial@vger.kernel.org 215S: Maintained 216T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 217F: drivers/tty/serial/8250* 218F: include/linux/serial_8250.h 219 2208390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 221L: netdev@vger.kernel.org 222S: Orphan / Obsolete 223F: drivers/net/ethernet/8390/ 224 2259P FILE SYSTEM 226M: Eric Van Hensbergen <ericvh@gmail.com> 227M: Latchesar Ionkov <lucho@ionkov.net> 228M: Dominique Martinet <asmadeus@codewreck.org> 229L: v9fs-developer@lists.sourceforge.net 230S: Maintained 231W: http://swik.net/v9fs 232Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 233T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 234T: git git://github.com/martinetd/linux.git 235F: Documentation/filesystems/9p.rst 236F: fs/9p/ 237F: include/net/9p/ 238F: include/trace/events/9p.h 239F: include/uapi/linux/virtio_9p.h 240F: net/9p/ 241 242A8293 MEDIA DRIVER 243M: Antti Palosaari <crope@iki.fi> 244L: linux-media@vger.kernel.org 245S: Maintained 246W: https://linuxtv.org 247W: http://palosaari.fi/linux/ 248Q: http://patchwork.linuxtv.org/project/linux-media/list/ 249T: git git://linuxtv.org/anttip/media_tree.git 250F: drivers/media/dvb-frontends/a8293* 251 252AACRAID SCSI RAID DRIVER 253M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 254L: linux-scsi@vger.kernel.org 255S: Supported 256W: http://www.adaptec.com/ 257F: Documentation/scsi/aacraid.rst 258F: drivers/scsi/aacraid/ 259 260ABI/API 261L: linux-api@vger.kernel.org 262F: include/linux/syscalls.h 263F: kernel/sys_ni.c 264X: include/uapi/ 265X: arch/*/include/uapi/ 266 267ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 268M: Hans de Goede <hdegoede@redhat.com> 269L: linux-hwmon@vger.kernel.org 270S: Maintained 271F: drivers/hwmon/abituguru.c 272 273ABIT UGURU 3 HARDWARE MONITOR DRIVER 274M: Alistair John Strachan <alistair@devzero.co.uk> 275L: linux-hwmon@vger.kernel.org 276S: Maintained 277F: drivers/hwmon/abituguru3.c 278 279ACCES 104-DIO-48E GPIO DRIVER 280M: William Breathitt Gray <vilhelm.gray@gmail.com> 281L: linux-gpio@vger.kernel.org 282S: Maintained 283F: drivers/gpio/gpio-104-dio-48e.c 284 285ACCES 104-IDI-48 GPIO DRIVER 286M: "William Breathitt Gray" <vilhelm.gray@gmail.com> 287L: linux-gpio@vger.kernel.org 288S: Maintained 289F: drivers/gpio/gpio-104-idi-48.c 290 291ACCES 104-IDIO-16 GPIO DRIVER 292M: "William Breathitt Gray" <vilhelm.gray@gmail.com> 293L: linux-gpio@vger.kernel.org 294S: Maintained 295F: drivers/gpio/gpio-104-idio-16.c 296 297ACCES 104-QUAD-8 DRIVER 298M: William Breathitt Gray <vilhelm.gray@gmail.com> 299M: Syed Nayyar Waris <syednwaris@gmail.com> 300L: linux-iio@vger.kernel.org 301S: Maintained 302F: Documentation/ABI/testing/sysfs-bus-counter-104-quad-8 303F: Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8 304F: drivers/counter/104-quad-8.c 305 306ACCES PCI-IDIO-16 GPIO DRIVER 307M: William Breathitt Gray <vilhelm.gray@gmail.com> 308L: linux-gpio@vger.kernel.org 309S: Maintained 310F: drivers/gpio/gpio-pci-idio-16.c 311 312ACCES PCIe-IDIO-24 GPIO DRIVER 313M: William Breathitt Gray <vilhelm.gray@gmail.com> 314L: linux-gpio@vger.kernel.org 315S: Maintained 316F: drivers/gpio/gpio-pcie-idio-24.c 317 318ACENIC DRIVER 319M: Jes Sorensen <jes@trained-monkey.org> 320L: linux-acenic@sunsite.dk 321S: Maintained 322F: drivers/net/ethernet/alteon/acenic* 323 324ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 325M: Peter Kaestle <peter@piie.net> 326L: platform-driver-x86@vger.kernel.org 327S: Maintained 328W: http://piie.net/?section=acerhdf 329F: drivers/platform/x86/acerhdf.c 330 331ACER WMI LAPTOP EXTRAS 332M: "Lee, Chun-Yi" <jlee@suse.com> 333L: platform-driver-x86@vger.kernel.org 334S: Maintained 335F: drivers/platform/x86/acer-wmi.c 336 337ACPI 338M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 339M: Len Brown <lenb@kernel.org> 340L: linux-acpi@vger.kernel.org 341S: Supported 342W: https://01.org/linux-acpi 343Q: https://patchwork.kernel.org/project/linux-acpi/list/ 344B: https://bugzilla.kernel.org 345T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 346F: Documentation/ABI/testing/configfs-acpi 347F: Documentation/ABI/testing/sysfs-bus-acpi 348F: Documentation/firmware-guide/acpi/ 349F: drivers/acpi/ 350F: drivers/pci/*/*acpi* 351F: drivers/pci/*acpi* 352F: drivers/pnp/pnpacpi/ 353F: include/acpi/ 354F: include/linux/acpi.h 355F: include/linux/fwnode.h 356F: tools/power/acpi/ 357 358ACPI APEI 359M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 360M: Len Brown <lenb@kernel.org> 361R: James Morse <james.morse@arm.com> 362R: Tony Luck <tony.luck@intel.com> 363R: Borislav Petkov <bp@alien8.de> 364L: linux-acpi@vger.kernel.org 365F: drivers/acpi/apei/ 366 367ACPI COMPONENT ARCHITECTURE (ACPICA) 368M: Robert Moore <robert.moore@intel.com> 369M: Erik Kaneda <erik.kaneda@intel.com> 370M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 371L: linux-acpi@vger.kernel.org 372L: devel@acpica.org 373S: Supported 374W: https://acpica.org/ 375W: https://github.com/acpica/acpica/ 376Q: https://patchwork.kernel.org/project/linux-acpi/list/ 377B: https://bugzilla.kernel.org 378B: https://bugs.acpica.org 379T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 380F: drivers/acpi/acpica/ 381F: include/acpi/ 382F: tools/power/acpi/ 383 384ACPI FAN DRIVER 385M: Zhang Rui <rui.zhang@intel.com> 386L: linux-acpi@vger.kernel.org 387S: Supported 388W: https://01.org/linux-acpi 389B: https://bugzilla.kernel.org 390F: drivers/acpi/fan.c 391 392ACPI FOR ARM64 (ACPI/arm64) 393M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 394M: Hanjun Guo <guohanjun@huawei.com> 395M: Sudeep Holla <sudeep.holla@arm.com> 396L: linux-acpi@vger.kernel.org 397L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 398S: Maintained 399F: drivers/acpi/arm64 400 401ACPI I2C MULTI INSTANTIATE DRIVER 402M: Hans de Goede <hdegoede@redhat.com> 403L: platform-driver-x86@vger.kernel.org 404S: Maintained 405F: drivers/platform/x86/i2c-multi-instantiate.c 406 407ACPI PMIC DRIVERS 408M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 409M: Len Brown <lenb@kernel.org> 410R: Andy Shevchenko <andy@kernel.org> 411R: Mika Westerberg <mika.westerberg@linux.intel.com> 412L: linux-acpi@vger.kernel.org 413S: Supported 414Q: https://patchwork.kernel.org/project/linux-acpi/list/ 415B: https://bugzilla.kernel.org 416T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 417F: drivers/acpi/pmic/ 418 419ACPI THERMAL DRIVER 420M: Zhang Rui <rui.zhang@intel.com> 421L: linux-acpi@vger.kernel.org 422S: Supported 423W: https://01.org/linux-acpi 424B: https://bugzilla.kernel.org 425F: drivers/acpi/*thermal* 426 427ACPI VIDEO DRIVER 428M: Zhang Rui <rui.zhang@intel.com> 429L: linux-acpi@vger.kernel.org 430S: Supported 431W: https://01.org/linux-acpi 432B: https://bugzilla.kernel.org 433F: drivers/acpi/acpi_video.c 434 435ACPI WMI DRIVER 436L: platform-driver-x86@vger.kernel.org 437S: Orphan 438F: drivers/platform/x86/wmi.c 439F: include/uapi/linux/wmi.h 440 441ACRN HYPERVISOR SERVICE MODULE 442M: Shuo Liu <shuo.a.liu@intel.com> 443L: acrn-dev@lists.projectacrn.org (subscribers-only) 444S: Supported 445W: https://projectacrn.org 446F: Documentation/virt/acrn/ 447F: drivers/virt/acrn/ 448F: include/uapi/linux/acrn.h 449 450AD1889 ALSA SOUND DRIVER 451L: linux-parisc@vger.kernel.org 452S: Maintained 453W: https://parisc.wiki.kernel.org/index.php/AD1889 454F: sound/pci/ad1889.* 455 456AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 457M: Michael Hennerich <michael.hennerich@analog.com> 458S: Supported 459W: http://wiki.analog.com/AD5254 460W: http://ez.analog.com/community/linux-device-drivers 461F: drivers/misc/ad525x_dpot.c 462 463AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 464M: Michael Hennerich <michael.hennerich@analog.com> 465S: Supported 466W: http://wiki.analog.com/AD5398 467W: http://ez.analog.com/community/linux-device-drivers 468F: drivers/regulator/ad5398.c 469 470AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 471M: Michael Hennerich <michael.hennerich@analog.com> 472S: Supported 473W: http://wiki.analog.com/AD7142 474W: http://ez.analog.com/community/linux-device-drivers 475F: drivers/input/misc/ad714x.c 476 477AD7877 TOUCHSCREEN DRIVER 478M: Michael Hennerich <michael.hennerich@analog.com> 479S: Supported 480W: http://wiki.analog.com/AD7877 481W: http://ez.analog.com/community/linux-device-drivers 482F: drivers/input/touchscreen/ad7877.c 483 484AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 485M: Michael Hennerich <michael.hennerich@analog.com> 486S: Supported 487W: http://wiki.analog.com/AD7879 488W: http://ez.analog.com/community/linux-device-drivers 489F: drivers/input/touchscreen/ad7879.c 490 491ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 492M: Jiri Kosina <jikos@kernel.org> 493S: Maintained 494 495ADF7242 IEEE 802.15.4 RADIO DRIVER 496M: Michael Hennerich <michael.hennerich@analog.com> 497L: linux-wpan@vger.kernel.org 498S: Supported 499W: https://wiki.analog.com/ADF7242 500W: http://ez.analog.com/community/linux-device-drivers 501F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 502F: drivers/net/ieee802154/adf7242.c 503 504ADM1025 HARDWARE MONITOR DRIVER 505M: Jean Delvare <jdelvare@suse.com> 506L: linux-hwmon@vger.kernel.org 507S: Maintained 508F: Documentation/hwmon/adm1025.rst 509F: drivers/hwmon/adm1025.c 510 511ADM1029 HARDWARE MONITOR DRIVER 512M: Corentin Labbe <clabbe.montjoie@gmail.com> 513L: linux-hwmon@vger.kernel.org 514S: Maintained 515F: drivers/hwmon/adm1029.c 516 517ADM8211 WIRELESS DRIVER 518L: linux-wireless@vger.kernel.org 519S: Orphan 520W: https://wireless.wiki.kernel.org/ 521F: drivers/net/wireless/admtek/adm8211.* 522 523ADP1653 FLASH CONTROLLER DRIVER 524M: Sakari Ailus <sakari.ailus@iki.fi> 525L: linux-media@vger.kernel.org 526S: Maintained 527F: drivers/media/i2c/adp1653.c 528F: include/media/i2c/adp1653.h 529 530ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 531M: Michael Hennerich <michael.hennerich@analog.com> 532S: Supported 533W: http://wiki.analog.com/ADP5520 534W: http://ez.analog.com/community/linux-device-drivers 535F: drivers/gpio/gpio-adp5520.c 536F: drivers/input/keyboard/adp5520-keys.c 537F: drivers/leds/leds-adp5520.c 538F: drivers/mfd/adp5520.c 539F: drivers/video/backlight/adp5520_bl.c 540 541ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 542M: Michael Hennerich <michael.hennerich@analog.com> 543S: Supported 544W: http://wiki.analog.com/ADP5588 545W: http://ez.analog.com/community/linux-device-drivers 546F: drivers/gpio/gpio-adp5588.c 547F: drivers/input/keyboard/adp5588-keys.c 548 549ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 550M: Michael Hennerich <michael.hennerich@analog.com> 551S: Supported 552W: http://wiki.analog.com/ADP8860 553W: http://ez.analog.com/community/linux-device-drivers 554F: drivers/video/backlight/adp8860_bl.c 555 556ADT746X FAN DRIVER 557M: Colin Leroy <colin@colino.net> 558S: Maintained 559F: drivers/macintosh/therm_adt746x.c 560 561ADT7475 HARDWARE MONITOR DRIVER 562M: Jean Delvare <jdelvare@suse.com> 563L: linux-hwmon@vger.kernel.org 564S: Maintained 565F: Documentation/hwmon/adt7475.rst 566F: drivers/hwmon/adt7475.c 567 568ADVANSYS SCSI DRIVER 569M: Matthew Wilcox <willy@infradead.org> 570M: Hannes Reinecke <hare@suse.com> 571L: linux-scsi@vger.kernel.org 572S: Maintained 573F: Documentation/scsi/advansys.rst 574F: drivers/scsi/advansys.c 575 576ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 577M: Michael Hennerich <michael.hennerich@analog.com> 578S: Supported 579W: http://wiki.analog.com/ADXL345 580W: http://ez.analog.com/community/linux-device-drivers 581F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 582F: drivers/input/misc/adxl34x.c 583 584ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 585M: Michael Hennerich <michael.hennerich@analog.com> 586S: Supported 587W: http://ez.analog.com/community/linux-device-drivers 588F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 589F: drivers/iio/accel/adxl372.c 590F: drivers/iio/accel/adxl372_i2c.c 591F: drivers/iio/accel/adxl372_spi.c 592 593AF9013 MEDIA DRIVER 594M: Antti Palosaari <crope@iki.fi> 595L: linux-media@vger.kernel.org 596S: Maintained 597W: https://linuxtv.org 598W: http://palosaari.fi/linux/ 599Q: http://patchwork.linuxtv.org/project/linux-media/list/ 600T: git git://linuxtv.org/anttip/media_tree.git 601F: drivers/media/dvb-frontends/af9013* 602 603AF9033 MEDIA DRIVER 604M: Antti Palosaari <crope@iki.fi> 605L: linux-media@vger.kernel.org 606S: Maintained 607W: https://linuxtv.org 608W: http://palosaari.fi/linux/ 609Q: http://patchwork.linuxtv.org/project/linux-media/list/ 610T: git git://linuxtv.org/anttip/media_tree.git 611F: drivers/media/dvb-frontends/af9033* 612 613AFFS FILE SYSTEM 614M: David Sterba <dsterba@suse.com> 615L: linux-fsdevel@vger.kernel.org 616S: Odd Fixes 617F: Documentation/filesystems/affs.rst 618F: fs/affs/ 619 620AFS FILESYSTEM 621M: David Howells <dhowells@redhat.com> 622L: linux-afs@lists.infradead.org 623S: Supported 624W: https://www.infradead.org/~dhowells/kafs/ 625F: Documentation/filesystems/afs.rst 626F: fs/afs/ 627F: include/trace/events/afs.h 628 629AGPGART DRIVER 630M: David Airlie <airlied@linux.ie> 631S: Maintained 632T: git git://anongit.freedesktop.org/drm/drm 633F: drivers/char/agp/ 634F: include/linux/agp* 635F: include/uapi/linux/agp* 636 637AHA152X SCSI DRIVER 638M: "Juergen E. Fischer" <fischer@norbit.de> 639L: linux-scsi@vger.kernel.org 640S: Maintained 641F: drivers/scsi/aha152x* 642F: drivers/scsi/pcmcia/aha152x* 643 644AIC7XXX / AIC79XX SCSI DRIVER 645M: Hannes Reinecke <hare@suse.com> 646L: linux-scsi@vger.kernel.org 647S: Maintained 648F: drivers/scsi/aic7xxx/ 649 650AIMSLAB FM RADIO RECEIVER DRIVER 651M: Hans Verkuil <hverkuil@xs4all.nl> 652L: linux-media@vger.kernel.org 653S: Maintained 654W: https://linuxtv.org 655T: git git://linuxtv.org/media_tree.git 656F: drivers/media/radio/radio-aimslab* 657 658AIO 659M: Benjamin LaHaise <bcrl@kvack.org> 660L: linux-aio@kvack.org 661S: Supported 662F: fs/aio.c 663F: include/linux/*aio*.h 664 665AIRSPY MEDIA DRIVER 666M: Antti Palosaari <crope@iki.fi> 667L: linux-media@vger.kernel.org 668S: Maintained 669W: https://linuxtv.org 670W: http://palosaari.fi/linux/ 671Q: http://patchwork.linuxtv.org/project/linux-media/list/ 672T: git git://linuxtv.org/anttip/media_tree.git 673F: drivers/media/usb/airspy/ 674 675ALACRITECH GIGABIT ETHERNET DRIVER 676M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 677S: Maintained 678F: drivers/net/ethernet/alacritech/* 679 680ALCATEL SPEEDTOUCH USB DRIVER 681M: Duncan Sands <duncan.sands@free.fr> 682L: linux-usb@vger.kernel.org 683S: Maintained 684W: http://www.linux-usb.org/SpeedTouch/ 685F: drivers/usb/atm/speedtch.c 686F: drivers/usb/atm/usbatm.c 687 688ALCHEMY AU1XX0 MMC DRIVER 689M: Manuel Lauss <manuel.lauss@gmail.com> 690S: Maintained 691F: drivers/mmc/host/au1xmmc.c 692 693ALI1563 I2C DRIVER 694M: Rudolf Marek <r.marek@assembler.cz> 695L: linux-i2c@vger.kernel.org 696S: Maintained 697F: Documentation/i2c/busses/i2c-ali1563.rst 698F: drivers/i2c/busses/i2c-ali1563.c 699 700ALL SENSORS DLH SERIES PRESSURE SENSORS DRIVER 701M: Tomislav Denis <tomislav.denis@avl.com> 702L: linux-iio@vger.kernel.org 703S: Maintained 704W: http://www.allsensors.com/ 705F: Documentation/devicetree/bindings/iio/pressure/asc,dlhl60d.yaml 706F: drivers/iio/pressure/dlhl60d.c 707 708ALLEGRO DVT VIDEO IP CORE DRIVER 709M: Michael Tretter <m.tretter@pengutronix.de> 710R: Pengutronix Kernel Team <kernel@pengutronix.de> 711L: linux-media@vger.kernel.org 712S: Maintained 713F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 714F: drivers/media/platform/allegro-dvt/ 715 716ALLWINNER A10 CSI DRIVER 717M: Maxime Ripard <mripard@kernel.org> 718L: linux-media@vger.kernel.org 719S: Maintained 720T: git git://linuxtv.org/media_tree.git 721F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 722F: drivers/media/platform/sunxi/sun4i-csi/ 723 724ALLWINNER CPUFREQ DRIVER 725M: Yangtao Li <tiny.windzz@gmail.com> 726L: linux-pm@vger.kernel.org 727S: Maintained 728F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 729F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 730 731ALLWINNER CRYPTO DRIVERS 732M: Corentin Labbe <clabbe.montjoie@gmail.com> 733L: linux-crypto@vger.kernel.org 734S: Maintained 735F: drivers/crypto/allwinner/ 736 737ALLWINNER THERMAL DRIVER 738M: Vasily Khoruzhick <anarsoul@gmail.com> 739M: Yangtao Li <tiny.windzz@gmail.com> 740L: linux-pm@vger.kernel.org 741S: Maintained 742F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 743F: drivers/thermal/sun8i_thermal.c 744 745ALLWINNER VPU DRIVER 746M: Maxime Ripard <mripard@kernel.org> 747M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 748L: linux-media@vger.kernel.org 749S: Maintained 750F: drivers/staging/media/sunxi/cedrus/ 751 752ALPHA PORT 753M: Richard Henderson <rth@twiddle.net> 754M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 755M: Matt Turner <mattst88@gmail.com> 756L: linux-alpha@vger.kernel.org 757S: Odd Fixes 758F: arch/alpha/ 759 760ALPS PS/2 TOUCHPAD DRIVER 761R: Pali Rohár <pali@kernel.org> 762F: drivers/input/mouse/alps.* 763 764ALTERA I2C CONTROLLER DRIVER 765M: Thor Thayer <thor.thayer@linux.intel.com> 766S: Maintained 767F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 768F: drivers/i2c/busses/i2c-altera.c 769 770ALTERA MAILBOX DRIVER 771M: Ley Foon Tan <ley.foon.tan@intel.com> 772S: Maintained 773F: drivers/mailbox/mailbox-altera.c 774 775ALTERA PIO DRIVER 776M: Joyce Ooi <joyce.ooi@intel.com> 777L: linux-gpio@vger.kernel.org 778S: Maintained 779F: drivers/gpio/gpio-altera.c 780 781ALTERA SYSTEM MANAGER DRIVER 782M: Thor Thayer <thor.thayer@linux.intel.com> 783S: Maintained 784F: drivers/mfd/altera-sysmgr.c 785F: include/linux/mfd/altera-sysmgr.h 786 787ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 788M: Thor Thayer <thor.thayer@linux.intel.com> 789S: Maintained 790F: drivers/gpio/gpio-altera-a10sr.c 791F: drivers/mfd/altera-a10sr.c 792F: drivers/reset/reset-a10sr.c 793F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 794F: include/linux/mfd/altera-a10sr.h 795 796ALTERA TRIPLE SPEED ETHERNET DRIVER 797M: Joyce Ooi <joyce.ooi@intel.com> 798L: netdev@vger.kernel.org 799S: Maintained 800F: drivers/net/ethernet/altera/ 801 802ALTERA UART/JTAG UART SERIAL DRIVERS 803M: Tobias Klauser <tklauser@distanz.ch> 804L: linux-serial@vger.kernel.org 805S: Maintained 806F: drivers/tty/serial/altera_jtaguart.c 807F: drivers/tty/serial/altera_uart.c 808F: include/linux/altera_jtaguart.h 809F: include/linux/altera_uart.h 810 811AMAZON ANNAPURNA LABS FIC DRIVER 812M: Talel Shenhar <talel@amazon.com> 813S: Maintained 814F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 815F: drivers/irqchip/irq-al-fic.c 816 817AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 818M: Talel Shenhar <talel@amazon.com> 819M: Talel Shenhar <talelshenhar@gmail.com> 820S: Maintained 821F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 822F: drivers/edac/al_mc_edac.c 823 824AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 825M: Talel Shenhar <talel@amazon.com> 826S: Maintained 827F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 828F: drivers/thermal/thermal_mmio.c 829 830AMAZON ETHERNET DRIVERS 831M: Netanel Belgazal <netanel@amazon.com> 832M: Arthur Kiyanovski <akiyano@amazon.com> 833R: Guy Tzalik <gtzalik@amazon.com> 834R: Saeed Bishara <saeedb@amazon.com> 835L: netdev@vger.kernel.org 836S: Supported 837F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 838F: drivers/net/ethernet/amazon/ 839 840AMAZON RDMA EFA DRIVER 841M: Gal Pressman <galpress@amazon.com> 842R: Yossi Leybovich <sleybo@amazon.com> 843L: linux-rdma@vger.kernel.org 844S: Supported 845Q: https://patchwork.kernel.org/project/linux-rdma/list/ 846F: drivers/infiniband/hw/efa/ 847F: include/uapi/rdma/efa-abi.h 848 849AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 850M: Tom Lendacky <thomas.lendacky@amd.com> 851M: John Allen <john.allen@amd.com> 852L: linux-crypto@vger.kernel.org 853S: Supported 854F: drivers/crypto/ccp/ 855F: include/linux/ccp.h 856 857AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 858M: Brijesh Singh <brijesh.singh@amd.com> 859M: Tom Lendacky <thomas.lendacky@amd.com> 860L: linux-crypto@vger.kernel.org 861S: Supported 862F: drivers/crypto/ccp/sev* 863F: include/uapi/linux/psp-sev.h 864 865AMD DISPLAY CORE 866M: Harry Wentland <harry.wentland@amd.com> 867M: Leo Li <sunpeng.li@amd.com> 868L: amd-gfx@lists.freedesktop.org 869S: Supported 870T: git git://people.freedesktop.org/~agd5f/linux 871F: drivers/gpu/drm/amd/display/ 872 873AMD ENERGY DRIVER 874M: Naveen Krishna Chatradhi <nchatrad@amd.com> 875L: linux-hwmon@vger.kernel.org 876S: Maintained 877F: Documentation/hwmon/amd_energy.rst 878F: drivers/hwmon/amd_energy.c 879 880AMD FAM15H PROCESSOR POWER MONITORING DRIVER 881M: Huang Rui <ray.huang@amd.com> 882L: linux-hwmon@vger.kernel.org 883S: Supported 884F: Documentation/hwmon/fam15h_power.rst 885F: drivers/hwmon/fam15h_power.c 886 887AMD FCH GPIO DRIVER 888M: Enrico Weigelt, metux IT consult <info@metux.net> 889L: linux-gpio@vger.kernel.org 890S: Maintained 891F: drivers/gpio/gpio-amd-fch.c 892F: include/linux/platform_data/gpio/gpio-amd-fch.h 893 894AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 895L: linux-geode@lists.infradead.org (moderated for non-subscribers) 896S: Orphan 897F: drivers/usb/gadget/udc/amd5536udc.* 898 899AMD GEODE PROCESSOR/CHIPSET SUPPORT 900M: Andres Salomon <dilinger@queued.net> 901L: linux-geode@lists.infradead.org (moderated for non-subscribers) 902S: Supported 903W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 904F: arch/x86/include/asm/geode.h 905F: drivers/char/hw_random/geode-rng.c 906F: drivers/crypto/geode* 907F: drivers/video/fbdev/geode/ 908 909AMD IOMMU (AMD-VI) 910M: Joerg Roedel <joro@8bytes.org> 911L: iommu@lists.linux-foundation.org 912S: Maintained 913T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 914F: drivers/iommu/amd/ 915F: include/linux/amd-iommu.h 916 917AMD KFD 918M: Felix Kuehling <Felix.Kuehling@amd.com> 919L: amd-gfx@lists.freedesktop.org 920S: Supported 921T: git https://gitlab.freedesktop.org/agd5f/linux.git 922F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 923F: drivers/gpu/drm/amd/amdkfd/ 924F: drivers/gpu/drm/amd/include/cik_structs.h 925F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 926F: drivers/gpu/drm/amd/include/v9_structs.h 927F: drivers/gpu/drm/amd/include/vi_structs.h 928F: include/uapi/linux/kfd_ioctl.h 929 930AMD SPI DRIVER 931M: Sanjay R Mehta <sanju.mehta@amd.com> 932S: Maintained 933F: drivers/spi/spi-amd.c 934 935AMD MP2 I2C DRIVER 936M: Elie Morisse <syniurge@gmail.com> 937M: Nehal Shah <nehal-bakulchandra.shah@amd.com> 938M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 939L: linux-i2c@vger.kernel.org 940S: Maintained 941F: drivers/i2c/busses/i2c-amd-mp2* 942 943AMD PMC DRIVER 944M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 945L: platform-driver-x86@vger.kernel.org 946S: Maintained 947F: drivers/platform/x86/amd-pmc.* 948 949AMD POWERPLAY 950M: Evan Quan <evan.quan@amd.com> 951L: amd-gfx@lists.freedesktop.org 952S: Supported 953T: git git://people.freedesktop.org/~agd5f/linux 954F: drivers/gpu/drm/amd/pm/powerplay/ 955 956AMD SEATTLE DEVICE TREE SUPPORT 957M: Brijesh Singh <brijeshkumar.singh@amd.com> 958M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 959M: Tom Lendacky <thomas.lendacky@amd.com> 960S: Supported 961F: arch/arm64/boot/dts/amd/ 962 963AMD XGBE DRIVER 964M: Tom Lendacky <thomas.lendacky@amd.com> 965L: netdev@vger.kernel.org 966S: Supported 967F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 968F: drivers/net/ethernet/amd/xgbe/ 969 970AMD SENSOR FUSION HUB DRIVER 971M: Nehal Shah <nehal-bakulchandra.shah@amd.com> 972M: Sandeep Singh <sandeep.singh@amd.com> 973L: linux-input@vger.kernel.org 974S: Maintained 975F: Documentation/hid/amd-sfh* 976F: drivers/hid/amd-sfh-hid/ 977 978AMS AS73211 DRIVER 979M: Christian Eggers <ceggers@arri.de> 980L: linux-iio@vger.kernel.org 981S: Maintained 982F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 983F: drivers/iio/light/as73211.c 984 985ANALOG DEVICES INC AD7192 DRIVER 986M: Alexandru Tachici <alexandru.tachici@analog.com> 987L: linux-iio@vger.kernel.org 988S: Supported 989W: http://ez.analog.com/community/linux-device-drivers 990F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 991F: drivers/iio/adc/ad7192.c 992 993ANALOG DEVICES INC AD7292 DRIVER 994M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 995L: linux-iio@vger.kernel.org 996S: Supported 997W: http://ez.analog.com/community/linux-device-drivers 998F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 999F: drivers/iio/adc/ad7292.c 1000 1001ANALOG DEVICES INC AD7768-1 DRIVER 1002M: Michael Hennerich <Michael.Hennerich@analog.com> 1003L: linux-iio@vger.kernel.org 1004S: Supported 1005W: http://ez.analog.com/community/linux-device-drivers 1006F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1007F: drivers/iio/adc/ad7768-1.c 1008 1009ANALOG DEVICES INC AD7780 DRIVER 1010M: Michael Hennerich <Michael.Hennerich@analog.com> 1011M: Renato Lui Geh <renatogeh@gmail.com> 1012L: linux-iio@vger.kernel.org 1013S: Supported 1014W: http://ez.analog.com/community/linux-device-drivers 1015F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1016F: drivers/iio/adc/ad7780.c 1017 1018ANALOG DEVICES INC AD9389B DRIVER 1019M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1020L: linux-media@vger.kernel.org 1021S: Maintained 1022F: drivers/media/i2c/ad9389b* 1023 1024ANALOG DEVICES INC ADGS1408 DRIVER 1025M: Mircea Caprioru <mircea.caprioru@analog.com> 1026S: Supported 1027F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1028F: drivers/mux/adgs1408.c 1029 1030ANALOG DEVICES INC ADIN DRIVER 1031M: Michael Hennerich <michael.hennerich@analog.com> 1032L: netdev@vger.kernel.org 1033S: Supported 1034W: http://ez.analog.com/community/linux-device-drivers 1035F: Documentation/devicetree/bindings/net/adi,adin.yaml 1036F: drivers/net/phy/adin.c 1037 1038ANALOG DEVICES INC ADIS DRIVER LIBRARY 1039M: Nuno Sa <nuno.sa@analog.com> 1040L: linux-iio@vger.kernel.org 1041S: Supported 1042F: drivers/iio/imu/adis.c 1043F: include/linux/iio/imu/adis.h 1044 1045ANALOG DEVICES INC ADIS16460 DRIVER 1046M: Dragos Bogdan <dragos.bogdan@analog.com> 1047L: linux-iio@vger.kernel.org 1048S: Supported 1049W: http://ez.analog.com/community/linux-device-drivers 1050F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1051F: drivers/iio/imu/adis16460.c 1052 1053ANALOG DEVICES INC ADIS16475 DRIVER 1054M: Nuno Sa <nuno.sa@analog.com> 1055L: linux-iio@vger.kernel.org 1056W: http://ez.analog.com/community/linux-device-drivers 1057S: Supported 1058F: drivers/iio/imu/adis16475.c 1059F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1060 1061ANALOG DEVICES INC ADM1177 DRIVER 1062M: Michael Hennerich <Michael.Hennerich@analog.com> 1063L: linux-hwmon@vger.kernel.org 1064S: Supported 1065W: http://ez.analog.com/community/linux-device-drivers 1066F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1067F: drivers/hwmon/adm1177.c 1068 1069ANALOG DEVICES INC ADP5061 DRIVER 1070M: Michael Hennerich <Michael.Hennerich@analog.com> 1071L: linux-pm@vger.kernel.org 1072S: Supported 1073W: http://ez.analog.com/community/linux-device-drivers 1074F: drivers/power/supply/adp5061.c 1075 1076ANALOG DEVICES INC ADV7180 DRIVER 1077M: Lars-Peter Clausen <lars@metafoo.de> 1078L: linux-media@vger.kernel.org 1079S: Supported 1080W: http://ez.analog.com/community/linux-device-drivers 1081F: drivers/media/i2c/adv7180.c 1082F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1083 1084ANALOG DEVICES INC ADV748X DRIVER 1085M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1086L: linux-media@vger.kernel.org 1087S: Maintained 1088F: drivers/media/i2c/adv748x/* 1089 1090ANALOG DEVICES INC ADV7511 DRIVER 1091M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1092L: linux-media@vger.kernel.org 1093S: Maintained 1094F: drivers/media/i2c/adv7511* 1095 1096ANALOG DEVICES INC ADV7604 DRIVER 1097M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1098L: linux-media@vger.kernel.org 1099S: Maintained 1100F: drivers/media/i2c/adv7604* 1101F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1102 1103ANALOG DEVICES INC ADV7842 DRIVER 1104M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1105L: linux-media@vger.kernel.org 1106S: Maintained 1107F: drivers/media/i2c/adv7842* 1108 1109ANALOG DEVICES INC ADXRS290 DRIVER 1110M: Nishant Malpani <nish.malpani25@gmail.com> 1111L: linux-iio@vger.kernel.org 1112S: Supported 1113F: drivers/iio/gyro/adxrs290.c 1114F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1115 1116ANALOG DEVICES INC ASOC CODEC DRIVERS 1117M: Lars-Peter Clausen <lars@metafoo.de> 1118M: Nuno Sá <nuno.sa@analog.com> 1119L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1120S: Supported 1121W: http://wiki.analog.com/ 1122W: http://ez.analog.com/community/linux-device-drivers 1123F: sound/soc/codecs/ad1* 1124F: sound/soc/codecs/ad7* 1125F: sound/soc/codecs/adau* 1126F: sound/soc/codecs/adav* 1127F: sound/soc/codecs/sigmadsp.* 1128F: sound/soc/codecs/ssm* 1129 1130ANALOG DEVICES INC DMA DRIVERS 1131M: Lars-Peter Clausen <lars@metafoo.de> 1132S: Supported 1133W: http://ez.analog.com/community/linux-device-drivers 1134F: drivers/dma/dma-axi-dmac.c 1135 1136ANALOG DEVICES INC IIO DRIVERS 1137M: Lars-Peter Clausen <lars@metafoo.de> 1138M: Michael Hennerich <Michael.Hennerich@analog.com> 1139S: Supported 1140W: http://wiki.analog.com/ 1141W: http://ez.analog.com/community/linux-device-drivers 1142F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1143F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1144F: Documentation/devicetree/bindings/iio/*/adi,* 1145F: Documentation/devicetree/bindings/iio/dac/ad5758.txt 1146F: drivers/iio/*/ad* 1147F: drivers/iio/adc/ltc249* 1148F: drivers/iio/amplifiers/hmc425a.c 1149F: drivers/staging/iio/*/ad* 1150X: drivers/iio/*/adjd* 1151 1152ANALOGBITS PLL LIBRARIES 1153M: Paul Walmsley <paul.walmsley@sifive.com> 1154S: Supported 1155F: drivers/clk/analogbits/* 1156F: include/linux/clk/analogbits* 1157 1158ANDES ARCHITECTURE 1159M: Nick Hu <nickhu@andestech.com> 1160M: Greentime Hu <green.hu@gmail.com> 1161M: Vincent Chen <deanbo422@gmail.com> 1162S: Supported 1163T: git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git 1164F: Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt 1165F: Documentation/devicetree/bindings/nds32/ 1166F: arch/nds32/ 1167N: nds32 1168K: nds32 1169 1170ANDROID CONFIG FRAGMENTS 1171M: Rob Herring <robh@kernel.org> 1172S: Supported 1173F: kernel/configs/android* 1174 1175ANDROID DRIVERS 1176M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1177M: Arve Hjønnevåg <arve@android.com> 1178M: Todd Kjos <tkjos@android.com> 1179M: Martijn Coenen <maco@android.com> 1180M: Joel Fernandes <joel@joelfernandes.org> 1181M: Christian Brauner <christian@brauner.io> 1182M: Hridya Valsaraju <hridya@google.com> 1183M: Suren Baghdasaryan <surenb@google.com> 1184L: linux-kernel@vger.kernel.org 1185S: Supported 1186T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1187F: drivers/android/ 1188F: drivers/staging/android/ 1189 1190ANDROID GOLDFISH PIC DRIVER 1191M: Miodrag Dinic <miodrag.dinic@mips.com> 1192S: Supported 1193F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1194F: drivers/irqchip/irq-goldfish-pic.c 1195 1196ANDROID GOLDFISH RTC DRIVER 1197M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1198S: Supported 1199F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1200F: drivers/rtc/rtc-goldfish.c 1201 1202AOA (Apple Onboard Audio) ALSA DRIVER 1203M: Johannes Berg <johannes@sipsolutions.net> 1204L: linuxppc-dev@lists.ozlabs.org 1205L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1206S: Maintained 1207F: sound/aoa/ 1208 1209APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1210M: William Breathitt Gray <vilhelm.gray@gmail.com> 1211L: linux-iio@vger.kernel.org 1212S: Maintained 1213F: drivers/iio/adc/stx104.c 1214 1215APM DRIVER 1216M: Jiri Kosina <jikos@kernel.org> 1217S: Odd fixes 1218T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1219F: arch/x86/kernel/apm_32.c 1220F: drivers/char/apm-emulation.c 1221F: include/linux/apm_bios.h 1222F: include/uapi/linux/apm_bios.h 1223 1224APPARMOR SECURITY MODULE 1225M: John Johansen <john.johansen@canonical.com> 1226L: apparmor@lists.ubuntu.com (subscribers-only, general discussion) 1227S: Supported 1228W: wiki.apparmor.net 1229T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1230F: Documentation/admin-guide/LSM/apparmor.rst 1231F: security/apparmor/ 1232 1233APPLE BCM5974 MULTITOUCH DRIVER 1234M: Henrik Rydberg <rydberg@bitmath.org> 1235L: linux-input@vger.kernel.org 1236S: Odd fixes 1237F: drivers/input/mouse/bcm5974.c 1238 1239APPLE SMC DRIVER 1240M: Henrik Rydberg <rydberg@bitmath.org> 1241L: linux-hwmon@vger.kernel.org 1242S: Odd fixes 1243F: drivers/hwmon/applesmc.c 1244 1245APPLETALK NETWORK LAYER 1246L: netdev@vger.kernel.org 1247S: Odd fixes 1248F: drivers/net/appletalk/ 1249F: include/linux/atalk.h 1250F: include/uapi/linux/atalk.h 1251F: net/appletalk/ 1252 1253APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1254M: Khuong Dinh <khuong@os.amperecomputing.com> 1255S: Supported 1256F: arch/arm64/boot/dts/apm/ 1257 1258APPLIED MICRO (APM) X-GENE SOC EDAC 1259M: Khuong Dinh <khuong@os.amperecomputing.com> 1260S: Supported 1261F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1262F: drivers/edac/xgene_edac.c 1263 1264APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1265M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1266M: Keyur Chudgar <keyur@os.amperecomputing.com> 1267S: Supported 1268F: drivers/net/ethernet/apm/xgene-v2/ 1269 1270APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1271M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1272M: Keyur Chudgar <keyur@os.amperecomputing.com> 1273M: Quan Nguyen <quan@os.amperecomputing.com> 1274S: Supported 1275F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1276F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1277F: drivers/net/ethernet/apm/xgene/ 1278F: drivers/net/mdio/mdio-xgene.c 1279 1280APPLIED MICRO (APM) X-GENE SOC PMU 1281M: Khuong Dinh <khuong@os.amperecomputing.com> 1282S: Supported 1283F: Documentation/admin-guide/perf/xgene-pmu.rst 1284F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1285F: drivers/perf/xgene_pmu.c 1286 1287APTINA CAMERA SENSOR PLL 1288M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1289L: linux-media@vger.kernel.org 1290S: Maintained 1291F: drivers/media/i2c/aptina-pll.* 1292 1293AQUANTIA ETHERNET DRIVER (atlantic) 1294M: Igor Russkikh <irusskikh@marvell.com> 1295L: netdev@vger.kernel.org 1296S: Supported 1297W: https://www.marvell.com/ 1298Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1299F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1300F: drivers/net/ethernet/aquantia/atlantic/ 1301 1302AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1303M: Egor Pomozov <epomozov@marvell.com> 1304L: netdev@vger.kernel.org 1305S: Supported 1306W: http://www.aquantia.com 1307F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1308 1309ARASAN NAND CONTROLLER DRIVER 1310M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1311L: linux-mtd@lists.infradead.org 1312S: Maintained 1313F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1314F: drivers/mtd/nand/raw/arasan-nand-controller.c 1315 1316ARC FRAMEBUFFER DRIVER 1317M: Jaya Kumar <jayalk@intworks.biz> 1318S: Maintained 1319F: drivers/video/fbdev/arcfb.c 1320F: drivers/video/fbdev/core/fb_defio.c 1321 1322ARC PGU DRM DRIVER 1323M: Alexey Brodkin <abrodkin@synopsys.com> 1324S: Supported 1325F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1326F: drivers/gpu/drm/arc/ 1327 1328ARCNET NETWORK LAYER 1329M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1330L: netdev@vger.kernel.org 1331S: Maintained 1332F: drivers/net/arcnet/ 1333F: include/uapi/linux/if_arcnet.h 1334 1335ARM ARCHITECTED TIMER DRIVER 1336M: Mark Rutland <mark.rutland@arm.com> 1337M: Marc Zyngier <maz@kernel.org> 1338L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1339S: Maintained 1340F: arch/arm/include/asm/arch_timer.h 1341F: arch/arm64/include/asm/arch_timer.h 1342F: drivers/clocksource/arm_arch_timer.c 1343 1344ARM HDLCD DRM DRIVER 1345M: Liviu Dudau <liviu.dudau@arm.com> 1346S: Supported 1347F: Documentation/devicetree/bindings/display/arm,hdlcd.txt 1348F: drivers/gpu/drm/arm/hdlcd_* 1349 1350ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1351M: Linus Walleij <linus.walleij@linaro.org> 1352L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1353S: Maintained 1354F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1355F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1356F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1357F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1358F: Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt 1359F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1360F: Documentation/devicetree/bindings/i2c/i2c-versatile.txt 1361F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1362F: Documentation/devicetree/bindings/mtd/arm-versatile.txt 1363F: arch/arm/boot/dts/arm-realview-* 1364F: arch/arm/boot/dts/integrator* 1365F: arch/arm/boot/dts/versatile* 1366F: arch/arm/mach-integrator/ 1367F: arch/arm/mach-realview/ 1368F: arch/arm/mach-versatile/ 1369F: arch/arm/plat-versatile/ 1370F: drivers/bus/arm-integrator-lm.c 1371F: drivers/clk/versatile/ 1372F: drivers/i2c/busses/i2c-versatile.c 1373F: drivers/irqchip/irq-versatile-fpga.c 1374F: drivers/mtd/maps/physmap-versatile.* 1375F: drivers/power/reset/arm-versatile-reboot.c 1376F: drivers/soc/versatile/ 1377 1378ARM KOMEDA DRM-KMS DRIVER 1379M: James (Qian) Wang <james.qian.wang@arm.com> 1380M: Liviu Dudau <liviu.dudau@arm.com> 1381M: Mihail Atanassov <mihail.atanassov@arm.com> 1382L: Mali DP Maintainers <malidp@foss.arm.com> 1383S: Supported 1384T: git git://anongit.freedesktop.org/drm/drm-misc 1385F: Documentation/devicetree/bindings/display/arm,komeda.txt 1386F: Documentation/gpu/komeda-kms.rst 1387F: drivers/gpu/drm/arm/display/include/ 1388F: drivers/gpu/drm/arm/display/komeda/ 1389 1390ARM MALI PANFROST DRM DRIVER 1391M: Rob Herring <robh@kernel.org> 1392M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1393R: Steven Price <steven.price@arm.com> 1394R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1395L: dri-devel@lists.freedesktop.org 1396S: Supported 1397T: git git://anongit.freedesktop.org/drm/drm-misc 1398F: drivers/gpu/drm/panfrost/ 1399F: include/uapi/drm/panfrost_drm.h 1400 1401ARM MALI-DP DRM DRIVER 1402M: Liviu Dudau <liviu.dudau@arm.com> 1403M: Brian Starkey <brian.starkey@arm.com> 1404L: Mali DP Maintainers <malidp@foss.arm.com> 1405S: Supported 1406T: git git://anongit.freedesktop.org/drm/drm-misc 1407F: Documentation/devicetree/bindings/display/arm,malidp.txt 1408F: Documentation/gpu/afbc.rst 1409F: drivers/gpu/drm/arm/ 1410 1411ARM MFM AND FLOPPY DRIVERS 1412M: Ian Molton <spyro@f2s.com> 1413S: Maintained 1414F: arch/arm/include/asm/floppy.h 1415F: arch/arm/mach-rpc/floppydma.S 1416 1417ARM PMU PROFILING AND DEBUGGING 1418M: Will Deacon <will@kernel.org> 1419M: Mark Rutland <mark.rutland@arm.com> 1420L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1421S: Maintained 1422F: Documentation/devicetree/bindings/arm/pmu.yaml 1423F: Documentation/devicetree/bindings/perf/ 1424F: arch/arm*/include/asm/hw_breakpoint.h 1425F: arch/arm*/include/asm/perf_event.h 1426F: arch/arm*/kernel/hw_breakpoint.c 1427F: arch/arm*/kernel/perf_* 1428F: drivers/perf/ 1429F: include/linux/perf/arm_pmu.h 1430 1431ARM PORT 1432M: Russell King <linux@armlinux.org.uk> 1433L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1434S: Odd Fixes 1435W: http://www.armlinux.org.uk/ 1436T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1437F: arch/arm/ 1438X: arch/arm/boot/dts/ 1439 1440ARM PRIMECELL AACI PL041 DRIVER 1441M: Russell King <linux@armlinux.org.uk> 1442S: Odd Fixes 1443F: sound/arm/aaci.* 1444 1445ARM PRIMECELL BUS SUPPORT 1446M: Russell King <linux@armlinux.org.uk> 1447S: Odd Fixes 1448F: drivers/amba/ 1449F: include/linux/amba/bus.h 1450 1451ARM PRIMECELL CLCD PL110 DRIVER 1452M: Russell King <linux@armlinux.org.uk> 1453S: Odd Fixes 1454F: drivers/video/fbdev/amba-clcd.* 1455 1456ARM PRIMECELL KMI PL050 DRIVER 1457M: Russell King <linux@armlinux.org.uk> 1458S: Odd Fixes 1459F: drivers/input/serio/ambakmi.* 1460F: include/linux/amba/kmi.h 1461 1462ARM PRIMECELL MMCI PL180/1 DRIVER 1463M: Russell King <linux@armlinux.org.uk> 1464S: Odd Fixes 1465F: drivers/mmc/host/mmci.* 1466F: include/linux/amba/mmci.h 1467 1468ARM PRIMECELL SSP PL022 SPI DRIVER 1469M: Linus Walleij <linus.walleij@linaro.org> 1470L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1471S: Maintained 1472F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1473F: drivers/spi/spi-pl022.c 1474 1475ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1476M: Russell King <linux@armlinux.org.uk> 1477S: Odd Fixes 1478F: drivers/tty/serial/amba-pl01*.c 1479F: include/linux/amba/serial.h 1480 1481ARM PRIMECELL VIC PL190/PL192 DRIVER 1482M: Linus Walleij <linus.walleij@linaro.org> 1483L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1484S: Maintained 1485F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt 1486F: drivers/irqchip/irq-vic.c 1487 1488ARM SMC WATCHDOG DRIVER 1489M: Julius Werner <jwerner@chromium.org> 1490R: Evan Benn <evanbenn@chromium.org> 1491S: Maintained 1492F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1493F: drivers/watchdog/arm_smc_wdt.c 1494 1495ARM SMMU DRIVERS 1496M: Will Deacon <will@kernel.org> 1497R: Robin Murphy <robin.murphy@arm.com> 1498L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1499S: Maintained 1500F: Documentation/devicetree/bindings/iommu/arm,smmu* 1501F: drivers/iommu/arm/ 1502F: drivers/iommu/io-pgtable-arm* 1503 1504ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1505M: Arnd Bergmann <arnd@arndb.de> 1506M: Olof Johansson <olof@lixom.net> 1507M: soc@kernel.org 1508L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1509S: Maintained 1510T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1511F: arch/arm/boot/dts/Makefile 1512F: arch/arm64/boot/dts/Makefile 1513 1514ARM SUB-ARCHITECTURES 1515L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1516S: Maintained 1517T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1518F: arch/arm/mach-*/ 1519F: arch/arm/plat-*/ 1520 1521ARM/ACTIONS SEMI ARCHITECTURE 1522M: Andreas Färber <afaerber@suse.de> 1523M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1524L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1525L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1526S: Maintained 1527F: Documentation/devicetree/bindings/arm/actions.yaml 1528F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1529F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1530F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1531F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1532F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1533F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1534F: Documentation/devicetree/bindings/pinctrl/actions,* 1535F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1536F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1537F: arch/arm/boot/dts/owl-* 1538F: arch/arm/mach-actions/ 1539F: arch/arm64/boot/dts/actions/ 1540F: drivers/clk/actions/ 1541F: drivers/clocksource/timer-owl* 1542F: drivers/dma/owl-dma.c 1543F: drivers/i2c/busses/i2c-owl.c 1544F: drivers/irqchip/irq-owl-sirq.c 1545F: drivers/mmc/host/owl-mmc.c 1546F: drivers/net/ethernet/actions/ 1547F: drivers/pinctrl/actions/* 1548F: drivers/soc/actions/ 1549F: include/dt-bindings/power/owl-* 1550F: include/dt-bindings/reset/actions,* 1551F: include/linux/soc/actions/ 1552N: owl 1553 1554ARM/ADS SPHERE MACHINE SUPPORT 1555M: Lennert Buytenhek <kernel@wantstofly.org> 1556L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1557S: Maintained 1558 1559ARM/AFEB9260 MACHINE SUPPORT 1560M: Sergey Lapin <slapin@ossfans.org> 1561L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1562S: Maintained 1563 1564ARM/AJECO 1ARM MACHINE SUPPORT 1565M: Lennert Buytenhek <kernel@wantstofly.org> 1566L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1567S: Maintained 1568 1569ARM/Allwinner SoC Clock Support 1570M: Emilio López <emilio@elopez.com.ar> 1571S: Maintained 1572F: drivers/clk/sunxi/ 1573 1574ARM/Allwinner sunXi SoC support 1575M: Maxime Ripard <mripard@kernel.org> 1576M: Chen-Yu Tsai <wens@csie.org> 1577R: Jernej Skrabec <jernej.skrabec@siol.net> 1578L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1579S: Maintained 1580T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1581F: arch/arm/mach-sunxi/ 1582F: arch/arm64/boot/dts/allwinner/ 1583F: drivers/clk/sunxi-ng/ 1584F: drivers/pinctrl/sunxi/ 1585F: drivers/soc/sunxi/ 1586N: sun[x456789]i 1587N: sun50i 1588 1589ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1590M: Neil Armstrong <narmstrong@baylibre.com> 1591M: Jerome Brunet <jbrunet@baylibre.com> 1592L: linux-amlogic@lists.infradead.org 1593S: Maintained 1594F: Documentation/devicetree/bindings/clock/amlogic* 1595F: drivers/clk/meson/ 1596F: include/dt-bindings/clock/gxbb* 1597F: include/dt-bindings/clock/meson* 1598 1599ARM/Amlogic Meson SoC Crypto Drivers 1600M: Corentin Labbe <clabbe@baylibre.com> 1601L: linux-crypto@vger.kernel.org 1602L: linux-amlogic@lists.infradead.org 1603S: Maintained 1604F: Documentation/devicetree/bindings/crypto/amlogic* 1605F: drivers/crypto/amlogic/ 1606 1607ARM/Amlogic Meson SoC Sound Drivers 1608M: Jerome Brunet <jbrunet@baylibre.com> 1609L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1610S: Maintained 1611F: Documentation/devicetree/bindings/sound/amlogic* 1612F: sound/soc/meson/ 1613 1614ARM/Amlogic Meson SoC support 1615M: Kevin Hilman <khilman@baylibre.com> 1616R: Neil Armstrong <narmstrong@baylibre.com> 1617R: Jerome Brunet <jbrunet@baylibre.com> 1618R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1619L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1620L: linux-amlogic@lists.infradead.org 1621S: Maintained 1622W: http://linux-meson.com/ 1623F: arch/arm/boot/dts/meson* 1624F: arch/arm/mach-meson/ 1625F: arch/arm64/boot/dts/amlogic/ 1626F: drivers/mmc/host/meson* 1627F: drivers/pinctrl/meson/ 1628F: drivers/rtc/rtc-meson* 1629F: drivers/soc/amlogic/ 1630N: meson 1631 1632ARM/Annapurna Labs ALPINE ARCHITECTURE 1633M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1634M: Antoine Tenart <atenart@kernel.org> 1635L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1636S: Maintained 1637F: arch/arm/boot/dts/alpine* 1638F: arch/arm/mach-alpine/ 1639F: arch/arm64/boot/dts/amazon/ 1640F: drivers/*/*alpine* 1641 1642ARM/ARTPEC MACHINE SUPPORT 1643M: Jesper Nilsson <jesper.nilsson@axis.com> 1644M: Lars Persson <lars.persson@axis.com> 1645L: linux-arm-kernel@axis.com 1646S: Maintained 1647F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1648F: arch/arm/boot/dts/artpec6* 1649F: arch/arm/mach-artpec 1650F: drivers/clk/axis 1651F: drivers/crypto/axis 1652F: drivers/mmc/host/usdhi6rol0.c 1653F: drivers/pinctrl/pinctrl-artpec* 1654 1655ARM/ASPEED I2C DRIVER 1656M: Brendan Higgins <brendanhiggins@google.com> 1657R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1658R: Joel Stanley <joel@jms.id.au> 1659L: linux-i2c@vger.kernel.org 1660L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1661S: Maintained 1662F: Documentation/devicetree/bindings/i2c/i2c-aspeed.txt 1663F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1664F: drivers/i2c/busses/i2c-aspeed.c 1665F: drivers/irqchip/irq-aspeed-i2c-ic.c 1666 1667ARM/ASPEED MACHINE SUPPORT 1668M: Joel Stanley <joel@jms.id.au> 1669R: Andrew Jeffery <andrew@aj.id.au> 1670L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1671L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1672S: Supported 1673Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1674T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1675F: arch/arm/boot/dts/aspeed-* 1676F: arch/arm/mach-aspeed/ 1677N: aspeed 1678 1679ARM/BITMAIN ARCHITECTURE 1680M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1681L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1682S: Maintained 1683F: Documentation/devicetree/bindings/arm/bitmain.yaml 1684F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1685F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1686F: arch/arm64/boot/dts/bitmain/ 1687F: drivers/clk/clk-bm1880.c 1688F: drivers/pinctrl/pinctrl-bm1880.c 1689 1690ARM/CALXEDA HIGHBANK ARCHITECTURE 1691M: Andre Przywara <andre.przywara@arm.com> 1692L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1693S: Maintained 1694F: arch/arm/boot/dts/ecx-*.dts* 1695F: arch/arm/boot/dts/highbank.dts 1696F: arch/arm/mach-highbank/ 1697 1698ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT 1699M: Krzysztof Halasa <khalasa@piap.pl> 1700S: Maintained 1701F: arch/arm/mach-cns3xxx/ 1702 1703ARM/CAVIUM THUNDER NETWORK DRIVER 1704M: Sunil Goutham <sgoutham@marvell.com> 1705L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1706S: Supported 1707F: drivers/net/ethernet/cavium/thunder/ 1708 1709ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1710M: Lukasz Majewski <lukma@denx.de> 1711L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1712S: Maintained 1713F: arch/arm/mach-ep93xx/ts72xx.c 1714 1715ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1716M: Alexander Shiyan <shc_work@mail.ru> 1717L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1718S: Odd Fixes 1719N: clps711x 1720 1721ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 1722M: Lennert Buytenhek <kernel@wantstofly.org> 1723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1724S: Maintained 1725 1726ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 1727M: Hartley Sweeten <hsweeten@visionengravers.com> 1728M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 1729L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1730S: Maintained 1731F: arch/arm/mach-ep93xx/ 1732F: arch/arm/mach-ep93xx/include/mach/ 1733 1734ARM/CLKDEV SUPPORT 1735M: Russell King <linux@armlinux.org.uk> 1736L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1737S: Maintained 1738T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 1739F: drivers/clk/clkdev.c 1740 1741ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 1742M: Baruch Siach <baruch@tkos.co.il> 1743L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1744S: Maintained 1745F: arch/arm/boot/dts/cx92755* 1746N: digicolor 1747 1748ARM/CONTEC MICRO9 MACHINE SUPPORT 1749M: Hubert Feurstein <hubert.feurstein@contec.at> 1750S: Maintained 1751F: arch/arm/mach-ep93xx/micro9.c 1752 1753ARM/CORESIGHT FRAMEWORK AND DRIVERS 1754M: Mathieu Poirier <mathieu.poirier@linaro.org> 1755M: Suzuki K Poulose <suzuki.poulose@arm.com> 1756R: Mike Leach <mike.leach@linaro.org> 1757R: Leo Yan <leo.yan@linaro.org> 1758L: coresight@lists.linaro.org (moderated for non-subscribers) 1759L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1760S: Maintained 1761T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 1762F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 1763F: Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt 1764F: Documentation/devicetree/bindings/arm/coresight-cti.yaml 1765F: Documentation/devicetree/bindings/arm/coresight.txt 1766F: Documentation/trace/coresight/* 1767F: drivers/hwtracing/coresight/* 1768F: include/dt-bindings/arm/coresight-cti-dt.h 1769F: tools/perf/arch/arm/util/auxtrace.c 1770F: tools/perf/arch/arm/util/cs-etm.c 1771F: tools/perf/arch/arm/util/cs-etm.h 1772F: tools/perf/arch/arm/util/pmu.c 1773F: tools/perf/util/cs-etm-decoder/* 1774F: tools/perf/util/cs-etm.* 1775 1776ARM/CORGI MACHINE SUPPORT 1777M: Richard Purdie <rpurdie@rpsys.net> 1778S: Maintained 1779 1780ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 1781M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 1782M: Linus Walleij <linus.walleij@linaro.org> 1783L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1784S: Maintained 1785T: git git://github.com/ulli-kroll/linux.git 1786F: Documentation/devicetree/bindings/arm/gemini.txt 1787F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt 1788F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 1789F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt 1790F: arch/arm/mach-gemini/ 1791F: drivers/net/ethernet/cortina/ 1792F: drivers/pinctrl/pinctrl-gemini.c 1793F: drivers/rtc/rtc-ftrtc010.c 1794 1795ARM/CZ.NIC TURRIS SUPPORT 1796M: Marek Behun <kabel@kernel.org> 1797S: Maintained 1798W: https://www.turris.cz/ 1799F: Documentation/ABI/testing/debugfs-moxtet 1800F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 1801F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 1802F: Documentation/devicetree/bindings/bus/moxtet.txt 1803F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 1804F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 1805F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 1806F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 1807F: drivers/bus/moxtet.c 1808F: drivers/firmware/turris-mox-rwtm.c 1809F: drivers/leds/leds-turris-omnia.c 1810F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 1811F: drivers/gpio/gpio-moxtet.c 1812F: drivers/watchdog/armada_37xx_wdt.c 1813F: include/dt-bindings/bus/moxtet.h 1814F: include/linux/armada-37xx-rwtm-mailbox.h 1815F: include/linux/moxtet.h 1816 1817ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6) 1818M: Robert Jarzmik <robert.jarzmik@free.fr> 1819L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1820S: Maintained 1821F: arch/arm/mach-pxa/ezx.c 1822 1823ARM/FARADAY FA526 PORT 1824M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 1825L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1826S: Maintained 1827T: git git://git.berlios.de/gemini-board 1828F: arch/arm/mm/*-fa* 1829 1830ARM/FOOTBRIDGE ARCHITECTURE 1831M: Russell King <linux@armlinux.org.uk> 1832L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1833S: Maintained 1834W: http://www.armlinux.org.uk/ 1835F: arch/arm/include/asm/hardware/dec21285.h 1836F: arch/arm/mach-footbridge/ 1837 1838ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 1839M: Shawn Guo <shawnguo@kernel.org> 1840M: Sascha Hauer <s.hauer@pengutronix.de> 1841R: Pengutronix Kernel Team <kernel@pengutronix.de> 1842R: Fabio Estevam <festevam@gmail.com> 1843R: NXP Linux Team <linux-imx@nxp.com> 1844L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1845S: Maintained 1846T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 1847X: drivers/media/i2c/ 1848N: imx 1849N: mxs 1850 1851ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 1852M: Shawn Guo <shawnguo@kernel.org> 1853M: Li Yang <leoyang.li@nxp.com> 1854L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1855S: Maintained 1856T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 1857F: arch/arm/boot/dts/ls1021a* 1858F: arch/arm64/boot/dts/freescale/fsl-* 1859F: arch/arm64/boot/dts/freescale/qoriq-* 1860 1861ARM/FREESCALE VYBRID ARM ARCHITECTURE 1862M: Shawn Guo <shawnguo@kernel.org> 1863M: Sascha Hauer <s.hauer@pengutronix.de> 1864R: Pengutronix Kernel Team <kernel@pengutronix.de> 1865R: Stefan Agner <stefan@agner.ch> 1866L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1867S: Maintained 1868T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 1869F: arch/arm/boot/dts/vf* 1870F: arch/arm/mach-imx/*vf610* 1871 1872ARM/GLOMATION GESBC9312SX MACHINE SUPPORT 1873M: Lennert Buytenhek <kernel@wantstofly.org> 1874L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1875S: Maintained 1876 1877ARM/GUMSTIX MACHINE SUPPORT 1878M: Steve Sakoman <sakoman@gmail.com> 1879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1880S: Maintained 1881 1882ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT 1883M: Philipp Zabel <philipp.zabel@gmail.com> 1884M: Paul Parsons <lost.distance@yahoo.com> 1885L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1886S: Maintained 1887F: arch/arm/mach-pxa/hx4700.c 1888F: arch/arm/mach-pxa/include/mach/hx4700.h 1889F: sound/soc/pxa/hx4700.c 1890 1891ARM/HISILICON SOC SUPPORT 1892M: Wei Xu <xuwei5@hisilicon.com> 1893L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1894S: Supported 1895W: http://www.hisilicon.com 1896T: git git://github.com/hisilicon/linux-hisi.git 1897F: arch/arm/boot/dts/hi3* 1898F: arch/arm/boot/dts/hip* 1899F: arch/arm/boot/dts/hisi* 1900F: arch/arm/mach-hisi/ 1901F: arch/arm64/boot/dts/hisilicon/ 1902 1903ARM/HP JORNADA 7XX MACHINE SUPPORT 1904M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 1905S: Maintained 1906W: www.jlime.com 1907T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 1908F: arch/arm/mach-sa1100/include/mach/jornada720.h 1909F: arch/arm/mach-sa1100/jornada720.c 1910 1911ARM/IGEP MACHINE SUPPORT 1912M: Enric Balletbo i Serra <eballetbo@gmail.com> 1913M: Javier Martinez Canillas <javier@dowhile0.org> 1914L: linux-omap@vger.kernel.org 1915L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1916S: Maintained 1917F: arch/arm/boot/dts/omap3-igep* 1918 1919ARM/INCOME PXA270 SUPPORT 1920M: Marek Vasut <marek.vasut@gmail.com> 1921L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1922S: Maintained 1923F: arch/arm/mach-pxa/colibri-pxa270-income.c 1924 1925ARM/INTEL IOP32X ARM ARCHITECTURE 1926M: Lennert Buytenhek <kernel@wantstofly.org> 1927L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1928S: Maintained 1929 1930ARM/INTEL IQ81342EX MACHINE SUPPORT 1931M: Lennert Buytenhek <kernel@wantstofly.org> 1932L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1933S: Maintained 1934 1935ARM/INTEL IXDP2850 MACHINE SUPPORT 1936M: Lennert Buytenhek <kernel@wantstofly.org> 1937L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1938S: Maintained 1939 1940ARM/INTEL IXP4XX ARM ARCHITECTURE 1941M: Linus Walleij <linusw@kernel.org> 1942M: Imre Kaloz <kaloz@openwrt.org> 1943M: Krzysztof Halasa <khalasa@piap.pl> 1944L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1945S: Maintained 1946F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 1947F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 1948F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 1949F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 1950F: arch/arm/mach-ixp4xx/ 1951F: drivers/clocksource/timer-ixp4xx.c 1952F: drivers/gpio/gpio-ixp4xx.c 1953F: drivers/irqchip/irq-ixp4xx.c 1954F: include/linux/irqchip/irq-ixp4xx.h 1955F: include/linux/platform_data/timer-ixp4xx.h 1956 1957ARM/INTEL KEEMBAY ARCHITECTURE 1958M: Paul J. Murphy <paul.j.murphy@intel.com> 1959M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 1960S: Maintained 1961F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 1962F: arch/arm64/boot/dts/intel/keembay-evm.dts 1963F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 1964 1965ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT 1966M: Jonathan Cameron <jic23@cam.ac.uk> 1967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1968S: Maintained 1969F: arch/arm/mach-pxa/stargate2.c 1970F: drivers/pcmcia/pxa2xx_stargate2.c 1971 1972ARM/INTEL XSC3 (MANZANO) ARM CORE 1973M: Lennert Buytenhek <kernel@wantstofly.org> 1974L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1975S: Maintained 1976 1977ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT 1978M: Lennert Buytenhek <kernel@wantstofly.org> 1979L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1980S: Maintained 1981 1982ARM/LG1K ARCHITECTURE 1983M: Chanho Min <chanho.min@lge.com> 1984L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1985S: Maintained 1986F: arch/arm64/boot/dts/lg/ 1987 1988ARM/LOGICPD PXA270 MACHINE SUPPORT 1989M: Lennert Buytenhek <kernel@wantstofly.org> 1990L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1991S: Maintained 1992 1993ARM/LPC18XX ARCHITECTURE 1994M: Vladimir Zapolskiy <vz@mleia.com> 1995L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1996S: Maintained 1997F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 1998F: arch/arm/boot/dts/lpc43* 1999F: drivers/i2c/busses/i2c-lpc2k.c 2000F: drivers/memory/pl172.c 2001F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2002F: drivers/rtc/rtc-lpc24xx.c 2003N: lpc18xx 2004 2005ARM/LPC32XX SOC SUPPORT 2006M: Vladimir Zapolskiy <vz@mleia.com> 2007L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2008S: Maintained 2009T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2010F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2011F: arch/arm/boot/dts/lpc32* 2012F: arch/arm/mach-lpc32xx/ 2013F: drivers/i2c/busses/i2c-pnx.c 2014F: drivers/net/ethernet/nxp/lpc_eth.c 2015F: drivers/usb/host/ohci-nxp.c 2016F: drivers/watchdog/pnx4008_wdt.c 2017N: lpc32xx 2018 2019ARM/MAGICIAN MACHINE SUPPORT 2020M: Philipp Zabel <philipp.zabel@gmail.com> 2021S: Maintained 2022 2023ARM/Marvell Dove/MV78xx0/Orion SOC support 2024M: Andrew Lunn <andrew@lunn.ch> 2025M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2026M: Gregory Clement <gregory.clement@bootlin.com> 2027L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2028S: Maintained 2029T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2030F: Documentation/devicetree/bindings/soc/dove/ 2031F: arch/arm/boot/dts/dove* 2032F: arch/arm/boot/dts/orion5x* 2033F: arch/arm/mach-dove/ 2034F: arch/arm/mach-mv78xx0/ 2035F: arch/arm/mach-orion5x/ 2036F: arch/arm/plat-orion/ 2037F: drivers/soc/dove/ 2038 2039ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2040M: Andrew Lunn <andrew@lunn.ch> 2041M: Gregory Clement <gregory.clement@bootlin.com> 2042M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2043L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2044S: Maintained 2045T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2046F: arch/arm/boot/dts/armada* 2047F: arch/arm/boot/dts/kirkwood* 2048F: arch/arm/configs/mvebu_*_defconfig 2049F: arch/arm/mach-mvebu/ 2050F: arch/arm64/boot/dts/marvell/armada* 2051F: arch/arm64/boot/dts/marvell/cn913* 2052F: drivers/cpufreq/armada-37xx-cpufreq.c 2053F: drivers/cpufreq/armada-8k-cpufreq.c 2054F: drivers/cpufreq/mvebu-cpufreq.c 2055F: drivers/irqchip/irq-armada-370-xp.c 2056F: drivers/irqchip/irq-mvebu-* 2057F: drivers/pinctrl/mvebu/ 2058F: drivers/rtc/rtc-armada38x.c 2059 2060ARM/Mediatek RTC DRIVER 2061M: Eddie Huang <eddie.huang@mediatek.com> 2062M: Sean Wang <sean.wang@mediatek.com> 2063L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2064L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2065S: Maintained 2066F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2067F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2068F: drivers/rtc/rtc-mt2712.c 2069F: drivers/rtc/rtc-mt6397.c 2070F: drivers/rtc/rtc-mt7622.c 2071 2072ARM/Mediatek SoC support 2073M: Matthias Brugger <matthias.bgg@gmail.com> 2074L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2075L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2076S: Maintained 2077W: https://mtk.wiki.kernel.org/ 2078C: irc://chat.freenode.net/linux-mediatek 2079F: arch/arm/boot/dts/mt6* 2080F: arch/arm/boot/dts/mt7* 2081F: arch/arm/boot/dts/mt8* 2082F: arch/arm/mach-mediatek/ 2083F: arch/arm64/boot/dts/mediatek/ 2084F: drivers/soc/mediatek/ 2085N: mtk 2086N: mt[678] 2087K: mediatek 2088 2089ARM/Mediatek USB3 PHY DRIVER 2090M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2091L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2092L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2093S: Maintained 2094F: Documentation/devicetree/bindings/phy/mediatek,* 2095F: drivers/phy/mediatek/ 2096 2097ARM/Microchip (AT91) SoC support 2098M: Nicolas Ferre <nicolas.ferre@microchip.com> 2099M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2100M: Ludovic Desroches <ludovic.desroches@microchip.com> 2101L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2102S: Supported 2103W: http://www.linux4sam.org 2104T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2105F: arch/arm/boot/dts/at91*.dts 2106F: arch/arm/boot/dts/at91*.dtsi 2107F: arch/arm/boot/dts/sama*.dts 2108F: arch/arm/boot/dts/sama*.dtsi 2109F: arch/arm/include/debug/at91.S 2110F: arch/arm/mach-at91/ 2111F: drivers/memory/atmel* 2112F: drivers/watchdog/sama5d4_wdt.c 2113F: include/soc/at91/ 2114X: drivers/input/touchscreen/atmel_mxt_ts.c 2115X: drivers/net/wireless/atmel/ 2116N: at91 2117N: atmel 2118 2119ARM/Microchip Sparx5 SoC support 2120M: Lars Povlsen <lars.povlsen@microchip.com> 2121M: Steen Hegelund <Steen.Hegelund@microchip.com> 2122M: UNGLinuxDriver@microchip.com 2123L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2124S: Supported 2125T: git git://github.com/microchip-ung/linux-upstream.git 2126F: arch/arm64/boot/dts/microchip/ 2127F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2128N: sparx5 2129 2130Microchip Timer Counter Block (TCB) Capture Driver 2131M: Kamel Bouhara <kamel.bouhara@bootlin.com> 2132L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2133L: linux-iio@vger.kernel.org 2134S: Maintained 2135F: drivers/counter/microchip-tcb-capture.c 2136 2137ARM/MIOA701 MACHINE SUPPORT 2138M: Robert Jarzmik <robert.jarzmik@free.fr> 2139L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2140S: Maintained 2141F: arch/arm/mach-pxa/mioa701.c 2142 2143ARM/MStar/Sigmastar Armv7 SoC support 2144M: Daniel Palmer <daniel@thingy.jp> 2145L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2146S: Maintained 2147W: http://linux-chenxing.org/ 2148F: Documentation/devicetree/bindings/arm/mstar/* 2149F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2150F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2151F: arch/arm/boot/dts/mstar-* 2152F: arch/arm/mach-mstar/ 2153F: drivers/clk/mstar/ 2154F: drivers/gpio/gpio-msc313.c 2155F: include/dt-bindings/clock/mstar-* 2156F: include/dt-bindings/gpio/msc313-gpio.h 2157 2158ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT 2159M: Michael Petchkovsky <mkpetch@internode.on.net> 2160S: Maintained 2161 2162ARM/NOMADIK/Ux500 ARCHITECTURES 2163M: Linus Walleij <linus.walleij@linaro.org> 2164L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2165S: Maintained 2166T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2167F: Documentation/devicetree/bindings/arm/ste-* 2168F: Documentation/devicetree/bindings/arm/ux500.yaml 2169F: Documentation/devicetree/bindings/arm/ux500/ 2170F: Documentation/devicetree/bindings/i2c/i2c-nomadik.txt 2171F: arch/arm/boot/dts/ste-* 2172F: arch/arm/mach-nomadik/ 2173F: arch/arm/mach-ux500/ 2174F: drivers/clk/clk-nomadik.c 2175F: drivers/clocksource/clksrc-dbx500-prcmu.c 2176F: drivers/dma/ste_dma40* 2177F: drivers/hwspinlock/u8500_hsem.c 2178F: drivers/i2c/busses/i2c-nomadik.c 2179F: drivers/iio/adc/ab8500-gpadc.c 2180F: drivers/mfd/ab8500* 2181F: drivers/mfd/abx500* 2182F: drivers/mfd/db8500* 2183F: drivers/mfd/dbx500* 2184F: drivers/pinctrl/nomadik/ 2185F: drivers/rtc/rtc-ab8500.c 2186F: drivers/rtc/rtc-pl031.c 2187F: drivers/soc/ux500/ 2188 2189ARM/NUVOTON NPCM ARCHITECTURE 2190M: Avi Fishman <avifishman70@gmail.com> 2191M: Tomer Maimon <tmaimon77@gmail.com> 2192M: Tali Perry <tali.perry1@gmail.com> 2193R: Patrick Venture <venture@google.com> 2194R: Nancy Yuen <yuenn@google.com> 2195R: Benjamin Fair <benjaminfair@google.com> 2196L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2197S: Supported 2198F: Documentation/devicetree/bindings/*/*/*npcm* 2199F: Documentation/devicetree/bindings/*/*npcm* 2200F: arch/arm/boot/dts/nuvoton-npcm* 2201F: arch/arm/mach-npcm/ 2202F: drivers/*/*npcm* 2203F: drivers/*/*/*npcm* 2204F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2205 2206ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT 2207L: openmoko-kernel@lists.openmoko.org (subscribers-only) 2208S: Orphan 2209W: http://wiki.openmoko.org/wiki/Neo_FreeRunner 2210F: arch/arm/mach-s3c/gta02.h 2211F: arch/arm/mach-s3c/mach-gta02.c 2212 2213ARM/Orion SoC/Technologic Systems TS-78xx platform support 2214M: Alexander Clouter <alex@digriz.org.uk> 2215L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2216S: Maintained 2217W: http://www.digriz.org.uk/ts78xx/kernel 2218F: arch/arm/mach-orion5x/ts78xx-* 2219 2220ARM/OXNAS platform support 2221M: Neil Armstrong <narmstrong@baylibre.com> 2222L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2223L: linux-oxnas@groups.io (moderated for non-subscribers) 2224S: Maintained 2225F: arch/arm/boot/dts/ox8*.dts* 2226F: arch/arm/mach-oxnas/ 2227F: drivers/power/reset/oxnas-restart.c 2228N: oxnas 2229 2230ARM/PALM TREO SUPPORT 2231M: Tomas Cech <sleep_walker@suse.com> 2232L: linux-arm-kernel@lists.infradead.org 2233S: Maintained 2234W: http://hackndev.com 2235F: arch/arm/mach-pxa/palmtreo.* 2236 2237ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT 2238M: Marek Vasut <marek.vasut@gmail.com> 2239L: linux-arm-kernel@lists.infradead.org 2240S: Maintained 2241W: http://hackndev.com 2242F: arch/arm/mach-pxa/include/mach/palmld.h 2243F: arch/arm/mach-pxa/include/mach/palmtc.h 2244F: arch/arm/mach-pxa/include/mach/palmtx.h 2245F: arch/arm/mach-pxa/palmld.c 2246F: arch/arm/mach-pxa/palmt5.* 2247F: arch/arm/mach-pxa/palmtc.c 2248F: arch/arm/mach-pxa/palmte2.* 2249F: arch/arm/mach-pxa/palmtx.c 2250 2251ARM/PALMZ72 SUPPORT 2252M: Sergey Lapin <slapin@ossfans.org> 2253L: linux-arm-kernel@lists.infradead.org 2254S: Maintained 2255W: http://hackndev.com 2256F: arch/arm/mach-pxa/palmz72.* 2257 2258ARM/PLEB SUPPORT 2259M: Peter Chubb <pleb@gelato.unsw.edu.au> 2260S: Maintained 2261W: http://www.disy.cse.unsw.edu.au/Hardware/PLEB 2262 2263ARM/PT DIGITAL BOARD PORT 2264M: Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de> 2265L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2266S: Maintained 2267W: http://www.armlinux.org.uk/ 2268 2269ARM/QUALCOMM SUPPORT 2270M: Andy Gross <agross@kernel.org> 2271M: Bjorn Andersson <bjorn.andersson@linaro.org> 2272L: linux-arm-msm@vger.kernel.org 2273S: Maintained 2274T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2275F: Documentation/devicetree/bindings/*/qcom* 2276F: Documentation/devicetree/bindings/soc/qcom/ 2277F: arch/arm/boot/dts/qcom-*.dts 2278F: arch/arm/boot/dts/qcom-*.dtsi 2279F: arch/arm/mach-qcom/ 2280F: arch/arm64/boot/dts/qcom/ 2281F: drivers/*/*/qcom* 2282F: drivers/*/*/qcom/ 2283F: drivers/*/pm8???-* 2284F: drivers/*/qcom* 2285F: drivers/*/qcom/ 2286F: drivers/bluetooth/btqcomsmd.c 2287F: drivers/clocksource/timer-qcom.c 2288F: drivers/cpuidle/cpuidle-qcom-spm.c 2289F: drivers/extcon/extcon-qcom* 2290F: drivers/i2c/busses/i2c-qcom-geni.c 2291F: drivers/i2c/busses/i2c-qup.c 2292F: drivers/iommu/msm* 2293F: drivers/mfd/ssbi.c 2294F: drivers/mmc/host/mmci_qcom* 2295F: drivers/mmc/host/sdhci-msm.c 2296F: drivers/pci/controller/dwc/pcie-qcom.c 2297F: drivers/phy/qualcomm/ 2298F: drivers/power/*/msm* 2299F: drivers/reset/reset-qcom-* 2300F: drivers/scsi/ufs/ufs-qcom* 2301F: drivers/spi/spi-geni-qcom.c 2302F: drivers/spi/spi-qcom-qspi.c 2303F: drivers/spi/spi-qup.c 2304F: drivers/tty/serial/msm_serial.c 2305F: drivers/usb/dwc3/dwc3-qcom.c 2306F: include/dt-bindings/*/qcom* 2307F: include/linux/*/qcom* 2308 2309ARM/RADISYS ENP2611 MACHINE SUPPORT 2310M: Lennert Buytenhek <kernel@wantstofly.org> 2311L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2312S: Maintained 2313 2314ARM/RDA MICRO ARCHITECTURE 2315M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2316L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2317L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2318S: Maintained 2319F: Documentation/devicetree/bindings/arm/rda.yaml 2320F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2321F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt 2322F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt 2323F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt 2324F: arch/arm/boot/dts/rda8810pl-* 2325F: drivers/clocksource/timer-rda.c 2326F: drivers/gpio/gpio-rda.c 2327F: drivers/irqchip/irq-rda-intc.c 2328F: drivers/tty/serial/rda-uart.c 2329 2330ARM/REALTEK ARCHITECTURE 2331M: Andreas Färber <afaerber@suse.de> 2332L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2333L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2334S: Maintained 2335F: Documentation/devicetree/bindings/arm/realtek.yaml 2336F: arch/arm/boot/dts/rtd* 2337F: arch/arm/mach-realtek/ 2338F: arch/arm64/boot/dts/realtek/ 2339 2340ARM/RENESAS ARM64 ARCHITECTURE 2341M: Geert Uytterhoeven <geert+renesas@glider.be> 2342M: Magnus Damm <magnus.damm@gmail.com> 2343L: linux-renesas-soc@vger.kernel.org 2344S: Supported 2345Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2346T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2347F: Documentation/devicetree/bindings/arm/renesas.yaml 2348F: arch/arm64/boot/dts/renesas/ 2349F: drivers/soc/renesas/ 2350F: include/linux/soc/renesas/ 2351 2352ARM/RISCPC ARCHITECTURE 2353M: Russell King <linux@armlinux.org.uk> 2354L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2355S: Maintained 2356W: http://www.armlinux.org.uk/ 2357F: arch/arm/include/asm/hardware/entry-macro-iomd.S 2358F: arch/arm/include/asm/hardware/ioc.h 2359F: arch/arm/include/asm/hardware/iomd.h 2360F: arch/arm/include/asm/hardware/memc.h 2361F: arch/arm/mach-rpc/ 2362F: drivers/net/ethernet/8390/etherh.c 2363F: drivers/net/ethernet/i825xx/ether1* 2364F: drivers/net/ethernet/seeq/ether3* 2365F: drivers/scsi/arm/ 2366 2367ARM/Rockchip SoC support 2368M: Heiko Stuebner <heiko@sntech.de> 2369L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2370L: linux-rockchip@lists.infradead.org 2371S: Maintained 2372T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2373F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2374F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2375F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2376F: arch/arm/boot/dts/rk3* 2377F: arch/arm/boot/dts/rv1108* 2378F: arch/arm/mach-rockchip/ 2379F: drivers/*/*/*rockchip* 2380F: drivers/*/*rockchip* 2381F: drivers/clk/rockchip/ 2382F: drivers/i2c/busses/i2c-rk3x.c 2383F: sound/soc/rockchip/ 2384N: rockchip 2385 2386ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2387M: Krzysztof Kozlowski <krzk@kernel.org> 2388L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2389L: linux-samsung-soc@vger.kernel.org 2390S: Maintained 2391Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2392F: Documentation/arm/samsung/ 2393F: Documentation/devicetree/bindings/arm/samsung/ 2394F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2395F: arch/arm/boot/dts/exynos* 2396F: arch/arm/boot/dts/s3c* 2397F: arch/arm/boot/dts/s5p* 2398F: arch/arm/mach-exynos*/ 2399F: arch/arm/mach-s3c/ 2400F: arch/arm/mach-s5p*/ 2401F: arch/arm64/boot/dts/exynos/ 2402F: drivers/*/*/*s3c24* 2403F: drivers/*/*s3c24* 2404F: drivers/*/*s3c64xx* 2405F: drivers/*/*s5pv210* 2406F: drivers/memory/samsung/ 2407F: drivers/soc/samsung/ 2408F: drivers/tty/serial/samsung* 2409F: include/linux/platform_data/*s3c* 2410F: include/linux/serial_s3c.h 2411F: include/linux/soc/samsung/ 2412N: exynos 2413N: s3c2410 2414N: s3c64xx 2415N: s5pv210 2416 2417ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2418M: Andrzej Hajda <a.hajda@samsung.com> 2419L: linux-arm-kernel@lists.infradead.org 2420L: linux-media@vger.kernel.org 2421S: Maintained 2422F: drivers/media/platform/s5p-g2d/ 2423 2424ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2425M: Marek Szyprowski <m.szyprowski@samsung.com> 2426L: linux-samsung-soc@vger.kernel.org 2427L: linux-media@vger.kernel.org 2428S: Maintained 2429F: Documentation/devicetree/bindings/media/s5p-cec.txt 2430F: drivers/media/cec/platform/s5p/ 2431 2432ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2433M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2434M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2435M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2436L: linux-arm-kernel@lists.infradead.org 2437L: linux-media@vger.kernel.org 2438S: Maintained 2439F: drivers/media/platform/s5p-jpeg/ 2440 2441ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2442M: Andrzej Hajda <a.hajda@samsung.com> 2443L: linux-arm-kernel@lists.infradead.org 2444L: linux-media@vger.kernel.org 2445S: Maintained 2446F: drivers/media/platform/s5p-mfc/ 2447 2448ARM/SHMOBILE ARM ARCHITECTURE 2449M: Geert Uytterhoeven <geert+renesas@glider.be> 2450M: Magnus Damm <magnus.damm@gmail.com> 2451L: linux-renesas-soc@vger.kernel.org 2452S: Supported 2453Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2454T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2455F: Documentation/devicetree/bindings/arm/renesas.yaml 2456F: arch/arm/boot/dts/emev2* 2457F: arch/arm/boot/dts/gr-peach* 2458F: arch/arm/boot/dts/iwg20d-q7* 2459F: arch/arm/boot/dts/r7s* 2460F: arch/arm/boot/dts/r8a* 2461F: arch/arm/boot/dts/r9a* 2462F: arch/arm/boot/dts/sh* 2463F: arch/arm/configs/shmobile_defconfig 2464F: arch/arm/include/debug/renesas-scif.S 2465F: arch/arm/mach-shmobile/ 2466F: drivers/soc/renesas/ 2467F: include/linux/soc/renesas/ 2468 2469ARM/SOCFPGA ARCHITECTURE 2470M: Dinh Nguyen <dinguyen@kernel.org> 2471S: Maintained 2472W: http://www.rocketboards.org 2473T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2474F: arch/arm/boot/dts/socfpga* 2475F: arch/arm/configs/socfpga_defconfig 2476F: arch/arm/mach-socfpga/ 2477F: arch/arm64/boot/dts/altera/ 2478F: arch/arm64/boot/dts/intel/ 2479 2480ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2481M: Dinh Nguyen <dinguyen@kernel.org> 2482S: Maintained 2483F: drivers/clk/socfpga/ 2484 2485ARM/SOCFPGA EDAC SUPPORT 2486M: Dinh Nguyen <dinguyen@kernel.org> 2487S: Maintained 2488F: drivers/edac/altera_edac.[ch] 2489 2490ARM/SPREADTRUM SoC SUPPORT 2491M: Orson Zhai <orsonzhai@gmail.com> 2492M: Baolin Wang <baolin.wang7@gmail.com> 2493M: Chunyan Zhang <zhang.lyra@gmail.com> 2494S: Maintained 2495F: arch/arm64/boot/dts/sprd 2496N: sprd 2497N: sc27xx 2498N: sc2731 2499 2500ARM/STI ARCHITECTURE 2501M: Patrice Chotard <patrice.chotard@foss.st.com> 2502L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2503S: Maintained 2504W: http://www.stlinux.com 2505F: Documentation/devicetree/bindings/i2c/i2c-st.txt 2506F: arch/arm/boot/dts/sti* 2507F: arch/arm/mach-sti/ 2508F: drivers/ata/ahci_st.c 2509F: drivers/char/hw_random/st-rng.c 2510F: drivers/clocksource/arm_global_timer.c 2511F: drivers/clocksource/clksrc_st_lpc.c 2512F: drivers/cpufreq/sti-cpufreq.c 2513F: drivers/dma/st_fdma* 2514F: drivers/i2c/busses/i2c-st.c 2515F: drivers/media/platform/sti/c8sectpfe/ 2516F: drivers/media/rc/st_rc.c 2517F: drivers/mmc/host/sdhci-st.c 2518F: drivers/phy/st/phy-miphy28lp.c 2519F: drivers/phy/st/phy-stih407-usb.c 2520F: drivers/pinctrl/pinctrl-st.c 2521F: drivers/remoteproc/st_remoteproc.c 2522F: drivers/remoteproc/st_slim_rproc.c 2523F: drivers/reset/sti/ 2524F: drivers/rtc/rtc-st-lpc.c 2525F: drivers/tty/serial/st-asc.c 2526F: drivers/usb/dwc3/dwc3-st.c 2527F: drivers/usb/host/ehci-st.c 2528F: drivers/usb/host/ohci-st.c 2529F: drivers/watchdog/st_lpc_wdt.c 2530F: include/linux/remoteproc/st_slim_rproc.h 2531 2532ARM/STM32 ARCHITECTURE 2533M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2534M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2535L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2536L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2537S: Maintained 2538T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2539F: arch/arm/boot/dts/stm32* 2540F: arch/arm/mach-stm32/ 2541F: drivers/clocksource/armv7m_systick.c 2542N: stm32 2543N: stm 2544 2545ARM/Synaptics SoC support 2546M: Jisheng Zhang <Jisheng.Zhang@synaptics.com> 2547M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2548L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2549S: Maintained 2550F: arch/arm/boot/dts/berlin* 2551F: arch/arm/mach-berlin/ 2552F: arch/arm64/boot/dts/synaptics/ 2553 2554ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2555M: Lennert Buytenhek <kernel@wantstofly.org> 2556L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2557S: Maintained 2558 2559ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2560M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2561L: linux-tegra@vger.kernel.org 2562L: linux-media@vger.kernel.org 2563S: Maintained 2564F: Documentation/devicetree/bindings/media/tegra-cec.txt 2565F: drivers/media/cec/platform/tegra/ 2566 2567ARM/TETON BGA MACHINE SUPPORT 2568M: "Mark F. Brown" <mark.brown314@gmail.com> 2569L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2570S: Maintained 2571 2572ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2573M: Santosh Shilimkar <ssantosh@kernel.org> 2574L: linux-kernel@vger.kernel.org 2575S: Maintained 2576F: drivers/memory/*emif* 2577 2578ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2579M: Santosh Shilimkar <ssantosh@kernel.org> 2580L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2581S: Maintained 2582T: git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git 2583F: arch/arm/boot/dts/keystone-* 2584F: arch/arm/mach-keystone/ 2585 2586ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2587M: Santosh Shilimkar <ssantosh@kernel.org> 2588L: linux-kernel@vger.kernel.org 2589S: Maintained 2590F: drivers/clk/keystone/ 2591 2592ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2593M: Santosh Shilimkar <ssantosh@kernel.org> 2594L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2595L: linux-kernel@vger.kernel.org 2596S: Maintained 2597F: drivers/clocksource/timer-keystone.c 2598 2599ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2600M: Santosh Shilimkar <ssantosh@kernel.org> 2601L: linux-kernel@vger.kernel.org 2602S: Maintained 2603F: drivers/power/reset/keystone-reset.c 2604 2605ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2606M: Nishanth Menon <nm@ti.com> 2607M: Tero Kristo <kristo@kernel.org> 2608L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2609S: Supported 2610F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2611F: arch/arm64/boot/dts/ti/Makefile 2612F: arch/arm64/boot/dts/ti/k3-* 2613F: include/dt-bindings/pinctrl/k3.h 2614 2615ARM/THECUS N2100 MACHINE SUPPORT 2616M: Lennert Buytenhek <kernel@wantstofly.org> 2617L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2618S: Maintained 2619 2620ARM/TOSA MACHINE SUPPORT 2621M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> 2622M: Dirk Opfer <dirk@opfer-online.de> 2623S: Maintained 2624 2625ARM/TOSHIBA VISCONTI ARCHITECTURE 2626M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2627L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2628S: Supported 2629T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2630F: Documentation/devicetree/bindings/arm/toshiba.yaml 2631F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2632F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2633F: Documentation/devicetree/bindings/pinctrl/toshiba,tmpv7700-pinctrl.yaml 2634F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2635F: arch/arm64/boot/dts/toshiba/ 2636F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2637F: drivers/gpio/gpio-visconti.c 2638F: drivers/pinctrl/visconti/ 2639F: drivers/watchdog/visconti_wdt.c 2640N: visconti 2641 2642ARM/UNIPHIER ARCHITECTURE 2643L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2644S: Orphan 2645F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2646F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2647F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2648F: arch/arm/boot/dts/uniphier* 2649F: arch/arm/include/asm/hardware/cache-uniphier.h 2650F: arch/arm/mach-uniphier/ 2651F: arch/arm/mm/cache-uniphier.c 2652F: arch/arm64/boot/dts/socionext/uniphier* 2653F: drivers/bus/uniphier-system-bus.c 2654F: drivers/clk/uniphier/ 2655F: drivers/dma/uniphier-mdmac.c 2656F: drivers/gpio/gpio-uniphier.c 2657F: drivers/i2c/busses/i2c-uniphier* 2658F: drivers/irqchip/irq-uniphier-aidet.c 2659F: drivers/mmc/host/uniphier-sd.c 2660F: drivers/pinctrl/uniphier/ 2661F: drivers/reset/reset-uniphier.c 2662F: drivers/tty/serial/8250/8250_uniphier.c 2663N: uniphier 2664 2665ARM/VERSATILE EXPRESS PLATFORM 2666M: Liviu Dudau <liviu.dudau@arm.com> 2667M: Sudeep Holla <sudeep.holla@arm.com> 2668M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 2669L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2670S: Maintained 2671F: */*/*/vexpress* 2672F: */*/vexpress* 2673F: arch/arm/boot/dts/vexpress* 2674F: arch/arm/mach-vexpress/ 2675F: arch/arm64/boot/dts/arm/ 2676F: drivers/clk/versatile/clk-vexpress-osc.c 2677F: drivers/clocksource/timer-versatile.c 2678N: mps2 2679 2680ARM/VFP SUPPORT 2681M: Russell King <linux@armlinux.org.uk> 2682L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2683S: Maintained 2684W: http://www.armlinux.org.uk/ 2685F: arch/arm/vfp/ 2686 2687ARM/VOIPAC PXA270 SUPPORT 2688M: Marek Vasut <marek.vasut@gmail.com> 2689L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2690S: Maintained 2691F: arch/arm/mach-pxa/include/mach/vpac270.h 2692F: arch/arm/mach-pxa/vpac270.c 2693 2694ARM/VT8500 ARM ARCHITECTURE 2695M: Tony Prisk <linux@prisktech.co.nz> 2696L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2697S: Maintained 2698F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2699F: arch/arm/mach-vt8500/ 2700F: drivers/clocksource/timer-vt8500.c 2701F: drivers/i2c/busses/i2c-wmt.c 2702F: drivers/mmc/host/wmt-sdmmc.c 2703F: drivers/pwm/pwm-vt8500.c 2704F: drivers/rtc/rtc-vt8500.c 2705F: drivers/tty/serial/vt8500_serial.c 2706F: drivers/usb/host/ehci-platform.c 2707F: drivers/usb/host/uhci-platform.c 2708F: drivers/video/fbdev/vt8500lcdfb.* 2709F: drivers/video/fbdev/wm8505fb* 2710F: drivers/video/fbdev/wmt_ge_rops.* 2711 2712ARM/ZIPIT Z2 SUPPORT 2713M: Marek Vasut <marek.vasut@gmail.com> 2714L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2715S: Maintained 2716F: arch/arm/mach-pxa/include/mach/z2.h 2717F: arch/arm/mach-pxa/z2.c 2718 2719ARM/ZYNQ ARCHITECTURE 2720M: Michal Simek <michal.simek@xilinx.com> 2721L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2722S: Supported 2723W: http://wiki.xilinx.com 2724T: git https://github.com/Xilinx/linux-xlnx.git 2725F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2726F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2727F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2728F: arch/arm/mach-zynq/ 2729F: drivers/block/xsysace.c 2730F: drivers/clocksource/timer-cadence-ttc.c 2731F: drivers/cpuidle/cpuidle-zynq.c 2732F: drivers/edac/synopsys_edac.c 2733F: drivers/i2c/busses/i2c-cadence.c 2734F: drivers/i2c/busses/i2c-xiic.c 2735F: drivers/mmc/host/sdhci-of-arasan.c 2736N: zynq 2737N: xilinx 2738 2739ARM64 PORT (AARCH64 ARCHITECTURE) 2740M: Catalin Marinas <catalin.marinas@arm.com> 2741M: Will Deacon <will@kernel.org> 2742L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2743S: Maintained 2744T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2745F: Documentation/arm64/ 2746F: arch/arm64/ 2747F: tools/testing/selftests/arm64/ 2748X: arch/arm64/boot/dts/ 2749 2750ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 2751M: George McCollister <george.mccollister@gmail.com> 2752L: netdev@vger.kernel.org 2753S: Maintained 2754F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 2755F: drivers/net/dsa/xrs700x/* 2756F: net/dsa/tag_xrs700x.c 2757 2758AS3645A LED FLASH CONTROLLER DRIVER 2759M: Sakari Ailus <sakari.ailus@iki.fi> 2760L: linux-leds@vger.kernel.org 2761S: Maintained 2762F: drivers/leds/leds-as3645a.c 2763 2764ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 2765M: Tianshu Qiu <tian.shu.qiu@intel.com> 2766L: linux-media@vger.kernel.org 2767S: Maintained 2768T: git git://linuxtv.org/media_tree.git 2769F: Documentation/devicetree/bindings/media/i2c/ak7375.txt 2770F: drivers/media/i2c/ak7375.c 2771 2772ASAHI KASEI AK8974 DRIVER 2773M: Linus Walleij <linus.walleij@linaro.org> 2774L: linux-iio@vger.kernel.org 2775S: Supported 2776W: http://www.akm.com/ 2777F: drivers/iio/magnetometer/ak8974.c 2778 2779ASC7621 HARDWARE MONITOR DRIVER 2780M: George Joseph <george.joseph@fairview5.com> 2781L: linux-hwmon@vger.kernel.org 2782S: Maintained 2783F: Documentation/hwmon/asc7621.rst 2784F: drivers/hwmon/asc7621.c 2785 2786ASPEED PINCTRL DRIVERS 2787M: Andrew Jeffery <andrew@aj.id.au> 2788L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2789L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2790L: linux-gpio@vger.kernel.org 2791S: Maintained 2792F: Documentation/devicetree/bindings/pinctrl/aspeed,* 2793F: drivers/pinctrl/aspeed/ 2794 2795ASPEED SCU INTERRUPT CONTROLLER DRIVER 2796M: Eddie James <eajames@linux.ibm.com> 2797L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2798S: Maintained 2799F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 2800F: drivers/irqchip/irq-aspeed-scu-ic.c 2801F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 2802 2803ASPEED SD/MMC DRIVER 2804M: Andrew Jeffery <andrew@aj.id.au> 2805L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2806L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2807L: linux-mmc@vger.kernel.org 2808S: Maintained 2809F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 2810F: drivers/mmc/host/sdhci-of-aspeed* 2811 2812ASPEED VIDEO ENGINE DRIVER 2813M: Eddie James <eajames@linux.ibm.com> 2814L: linux-media@vger.kernel.org 2815L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2816S: Maintained 2817F: Documentation/devicetree/bindings/media/aspeed-video.txt 2818F: drivers/media/platform/aspeed-video.c 2819 2820ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 2821M: Corentin Chary <corentin.chary@gmail.com> 2822L: acpi4asus-user@lists.sourceforge.net 2823L: platform-driver-x86@vger.kernel.org 2824S: Maintained 2825W: http://acpi4asus.sf.net 2826F: drivers/platform/x86/asus*.c 2827F: drivers/platform/x86/eeepc*.c 2828 2829ASUS WIRELESS RADIO CONTROL DRIVER 2830M: João Paulo Rechi Vita <jprvita@gmail.com> 2831L: platform-driver-x86@vger.kernel.org 2832S: Maintained 2833F: drivers/platform/x86/asus-wireless.c 2834 2835ASYMMETRIC KEYS 2836M: David Howells <dhowells@redhat.com> 2837L: keyrings@vger.kernel.org 2838S: Maintained 2839F: Documentation/crypto/asymmetric-keys.rst 2840F: crypto/asymmetric_keys/ 2841F: include/crypto/pkcs7.h 2842F: include/crypto/public_key.h 2843F: include/linux/verification.h 2844 2845ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 2846R: Dan Williams <dan.j.williams@intel.com> 2847S: Odd fixes 2848W: http://sourceforge.net/projects/xscaleiop 2849F: Documentation/crypto/async-tx-api.rst 2850F: crypto/async_tx/ 2851F: include/linux/async_tx.h 2852 2853AT24 EEPROM DRIVER 2854M: Bartosz Golaszewski <bgolaszewski@baylibre.com> 2855L: linux-i2c@vger.kernel.org 2856S: Maintained 2857T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 2858F: Documentation/devicetree/bindings/eeprom/at24.yaml 2859F: drivers/misc/eeprom/at24.c 2860 2861ATA OVER ETHERNET (AOE) DRIVER 2862M: "Justin Sanders" <justin@coraid.com> 2863S: Supported 2864W: http://www.openaoe.org/ 2865F: Documentation/admin-guide/aoe/ 2866F: drivers/block/aoe/ 2867 2868ATHEROS 71XX/9XXX GPIO DRIVER 2869M: Alban Bedel <albeu@free.fr> 2870S: Maintained 2871W: https://github.com/AlbanBedel/linux 2872T: git git://github.com/AlbanBedel/linux 2873F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 2874F: drivers/gpio/gpio-ath79.c 2875 2876ATHEROS 71XX/9XXX USB PHY DRIVER 2877M: Alban Bedel <albeu@free.fr> 2878S: Maintained 2879W: https://github.com/AlbanBedel/linux 2880T: git git://github.com/AlbanBedel/linux 2881F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 2882F: drivers/phy/qualcomm/phy-ath79-usb.c 2883 2884ATHEROS ATH GENERIC UTILITIES 2885M: Kalle Valo <kvalo@codeaurora.org> 2886L: linux-wireless@vger.kernel.org 2887S: Supported 2888F: drivers/net/wireless/ath/* 2889 2890ATHEROS ATH5K WIRELESS DRIVER 2891M: Jiri Slaby <jirislaby@kernel.org> 2892M: Nick Kossifidis <mickflemm@gmail.com> 2893M: Luis Chamberlain <mcgrof@kernel.org> 2894L: linux-wireless@vger.kernel.org 2895S: Maintained 2896W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 2897F: drivers/net/wireless/ath/ath5k/ 2898 2899ATHEROS ATH6KL WIRELESS DRIVER 2900M: Kalle Valo <kvalo@codeaurora.org> 2901L: linux-wireless@vger.kernel.org 2902S: Supported 2903W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 2904T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 2905F: drivers/net/wireless/ath/ath6kl/ 2906 2907ATI_REMOTE2 DRIVER 2908M: Ville Syrjala <syrjala@sci.fi> 2909S: Maintained 2910F: drivers/input/misc/ati_remote2.c 2911 2912ATK0110 HWMON DRIVER 2913M: Luca Tettamanti <kronos.it@gmail.com> 2914L: linux-hwmon@vger.kernel.org 2915S: Maintained 2916F: drivers/hwmon/asus_atk0110.c 2917 2918ATLX ETHERNET DRIVERS 2919M: Chris Snook <chris.snook@gmail.com> 2920L: netdev@vger.kernel.org 2921S: Maintained 2922W: http://sourceforge.net/projects/atl1 2923W: http://atl1.sourceforge.net 2924F: drivers/net/ethernet/atheros/ 2925 2926ATM 2927M: Chas Williams <3chas3@gmail.com> 2928L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 2929L: netdev@vger.kernel.org 2930S: Maintained 2931W: http://linux-atm.sourceforge.net 2932F: drivers/atm/ 2933F: include/linux/atm* 2934F: include/uapi/linux/atm* 2935 2936ATMEL MACB ETHERNET DRIVER 2937M: Nicolas Ferre <nicolas.ferre@microchip.com> 2938M: Claudiu Beznea <claudiu.beznea@microchip.com> 2939S: Supported 2940F: drivers/net/ethernet/cadence/ 2941 2942ATMEL MAXTOUCH DRIVER 2943M: Nick Dyer <nick@shmanahar.org> 2944S: Maintained 2945T: git git://github.com/ndyer/linux.git 2946F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 2947F: drivers/input/touchscreen/atmel_mxt_ts.c 2948 2949ATMEL WIRELESS DRIVER 2950M: Simon Kelley <simon@thekelleys.org.uk> 2951L: linux-wireless@vger.kernel.org 2952S: Maintained 2953W: http://www.thekelleys.org.uk/atmel 2954W: http://atmelwlandriver.sourceforge.net/ 2955F: drivers/net/wireless/atmel/atmel* 2956 2957ATOMIC INFRASTRUCTURE 2958M: Will Deacon <will@kernel.org> 2959M: Peter Zijlstra <peterz@infradead.org> 2960R: Boqun Feng <boqun.feng@gmail.com> 2961L: linux-kernel@vger.kernel.org 2962S: Maintained 2963F: arch/*/include/asm/atomic*.h 2964F: include/*/atomic*.h 2965F: include/linux/refcount.h 2966F: Documentation/atomic_*.txt 2967F: scripts/atomic/ 2968 2969ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 2970M: Bradley Grove <linuxdrivers@attotech.com> 2971L: linux-scsi@vger.kernel.org 2972S: Supported 2973W: http://www.attotech.com 2974F: drivers/scsi/esas2r 2975 2976ATUSB IEEE 802.15.4 RADIO DRIVER 2977M: Stefan Schmidt <stefan@datenfreihafen.org> 2978L: linux-wpan@vger.kernel.org 2979S: Maintained 2980F: drivers/net/ieee802154/at86rf230.h 2981F: drivers/net/ieee802154/atusb.c 2982F: drivers/net/ieee802154/atusb.h 2983 2984AUDIT SUBSYSTEM 2985M: Paul Moore <paul@paul-moore.com> 2986M: Eric Paris <eparis@redhat.com> 2987L: linux-audit@redhat.com (moderated for non-subscribers) 2988S: Supported 2989W: https://github.com/linux-audit 2990T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 2991F: include/linux/audit.h 2992F: include/uapi/linux/audit.h 2993F: kernel/audit* 2994 2995AUXILIARY DISPLAY DRIVERS 2996M: Miguel Ojeda <ojeda@kernel.org> 2997S: Maintained 2998F: drivers/auxdisplay/ 2999F: include/linux/cfag12864b.h 3000 3001AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3002M: Andreas Klinger <ak@it-klinger.de> 3003L: linux-iio@vger.kernel.org 3004S: Maintained 3005F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3006F: drivers/iio/adc/hx711.c 3007 3008AX.25 NETWORK LAYER 3009M: Ralf Baechle <ralf@linux-mips.org> 3010L: linux-hams@vger.kernel.org 3011S: Maintained 3012W: http://www.linux-ax25.org/ 3013F: include/net/ax25.h 3014F: include/uapi/linux/ax25.h 3015F: net/ax25/ 3016 3017AXENTIA ARM DEVICES 3018M: Peter Rosin <peda@axentia.se> 3019L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3020S: Maintained 3021F: arch/arm/boot/dts/at91-linea.dtsi 3022F: arch/arm/boot/dts/at91-natte.dtsi 3023F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3024F: arch/arm/boot/dts/at91-tse850-3.dts 3025 3026AXENTIA ASOC DRIVERS 3027M: Peter Rosin <peda@axentia.se> 3028L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3029S: Maintained 3030F: Documentation/devicetree/bindings/sound/axentia,* 3031F: sound/soc/atmel/tse850-pcm5142.c 3032 3033AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3034M: Nuno Sá <nuno.sa@analog.com> 3035L: linux-hwmon@vger.kernel.org 3036S: Supported 3037W: http://ez.analog.com/community/linux-device-drivers 3038F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3039F: drivers/hwmon/axi-fan-control.c 3040 3041AXXIA I2C CONTROLLER 3042M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3043L: linux-i2c@vger.kernel.org 3044S: Maintained 3045F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3046F: drivers/i2c/busses/i2c-axxia.c 3047 3048AZ6007 DVB DRIVER 3049M: Mauro Carvalho Chehab <mchehab@kernel.org> 3050L: linux-media@vger.kernel.org 3051S: Maintained 3052W: https://linuxtv.org 3053T: git git://linuxtv.org/media_tree.git 3054F: drivers/media/usb/dvb-usb-v2/az6007.c 3055 3056AZTECH FM RADIO RECEIVER DRIVER 3057M: Hans Verkuil <hverkuil@xs4all.nl> 3058L: linux-media@vger.kernel.org 3059S: Maintained 3060W: https://linuxtv.org 3061T: git git://linuxtv.org/media_tree.git 3062F: drivers/media/radio/radio-aztech* 3063 3064B43 WIRELESS DRIVER 3065L: linux-wireless@vger.kernel.org 3066L: b43-dev@lists.infradead.org 3067S: Odd Fixes 3068W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3069F: drivers/net/wireless/broadcom/b43/ 3070 3071B43LEGACY WIRELESS DRIVER 3072M: Larry Finger <Larry.Finger@lwfinger.net> 3073L: linux-wireless@vger.kernel.org 3074L: b43-dev@lists.infradead.org 3075S: Maintained 3076W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3077F: drivers/net/wireless/broadcom/b43legacy/ 3078 3079BACKLIGHT CLASS/SUBSYSTEM 3080M: Lee Jones <lee.jones@linaro.org> 3081M: Daniel Thompson <daniel.thompson@linaro.org> 3082M: Jingoo Han <jingoohan1@gmail.com> 3083L: dri-devel@lists.freedesktop.org 3084S: Maintained 3085T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3086F: Documentation/ABI/stable/sysfs-class-backlight 3087F: Documentation/ABI/testing/sysfs-class-backlight 3088F: Documentation/devicetree/bindings/leds/backlight 3089F: drivers/video/backlight/ 3090F: include/linux/backlight.h 3091F: include/linux/pwm_backlight.h 3092 3093BATMAN ADVANCED 3094M: Marek Lindner <mareklindner@neomailbox.ch> 3095M: Simon Wunderlich <sw@simonwunderlich.de> 3096M: Antonio Quartulli <a@unstable.cc> 3097M: Sven Eckelmann <sven@narfation.org> 3098L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3099S: Maintained 3100W: https://www.open-mesh.org/ 3101Q: https://patchwork.open-mesh.org/project/batman/list/ 3102B: https://www.open-mesh.org/projects/batman-adv/issues 3103C: irc://chat.freenode.net/batman 3104T: git https://git.open-mesh.org/linux-merge.git 3105F: Documentation/networking/batman-adv.rst 3106F: include/uapi/linux/batadv_packet.h 3107F: include/uapi/linux/batman_adv.h 3108F: net/batman-adv/ 3109 3110BAYCOM/HDLCDRV DRIVERS FOR AX.25 3111M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3112L: linux-hams@vger.kernel.org 3113S: Maintained 3114W: http://www.baycom.org/~tom/ham/ham.html 3115F: drivers/net/hamradio/baycom* 3116 3117BCACHE (BLOCK LAYER CACHE) 3118M: Coly Li <colyli@suse.de> 3119M: Kent Overstreet <kent.overstreet@gmail.com> 3120L: linux-bcache@vger.kernel.org 3121S: Maintained 3122W: http://bcache.evilpiepirate.org 3123C: irc://irc.oftc.net/bcache 3124F: drivers/md/bcache/ 3125 3126BDISP ST MEDIA DRIVER 3127M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3128L: linux-media@vger.kernel.org 3129S: Supported 3130W: https://linuxtv.org 3131T: git git://linuxtv.org/media_tree.git 3132F: drivers/media/platform/sti/bdisp 3133 3134BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3135M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3136L: netdev@vger.kernel.org 3137S: Maintained 3138F: drivers/net/ethernet/ec_bhf.c 3139 3140BEFS FILE SYSTEM 3141M: Luis de Bethencourt <luisbg@kernel.org> 3142M: Salah Triki <salah.triki@gmail.com> 3143S: Maintained 3144T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3145F: Documentation/filesystems/befs.rst 3146F: fs/befs/ 3147 3148BFQ I/O SCHEDULER 3149M: Paolo Valente <paolo.valente@linaro.org> 3150M: Jens Axboe <axboe@kernel.dk> 3151L: linux-block@vger.kernel.org 3152S: Maintained 3153F: Documentation/block/bfq-iosched.rst 3154F: block/bfq-* 3155 3156BFS FILE SYSTEM 3157M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3158S: Maintained 3159F: Documentation/filesystems/bfs.rst 3160F: fs/bfs/ 3161F: include/uapi/linux/bfs_fs.h 3162 3163BLINKM RGB LED DRIVER 3164M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3165S: Maintained 3166F: drivers/leds/leds-blinkm.c 3167 3168BLOCK LAYER 3169M: Jens Axboe <axboe@kernel.dk> 3170L: linux-block@vger.kernel.org 3171S: Maintained 3172T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3173F: block/ 3174F: drivers/block/ 3175F: fs/block_dev.c 3176F: include/linux/blk* 3177F: kernel/trace/blktrace.c 3178F: lib/sbitmap.c 3179 3180BLOCK2MTD DRIVER 3181M: Joern Engel <joern@lazybastard.org> 3182L: linux-mtd@lists.infradead.org 3183S: Maintained 3184F: drivers/mtd/devices/block2mtd.c 3185 3186BLUETOOTH DRIVERS 3187M: Marcel Holtmann <marcel@holtmann.org> 3188M: Johan Hedberg <johan.hedberg@gmail.com> 3189M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3190L: linux-bluetooth@vger.kernel.org 3191S: Supported 3192W: http://www.bluez.org/ 3193T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3194T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3195F: drivers/bluetooth/ 3196 3197BLUETOOTH SUBSYSTEM 3198M: Marcel Holtmann <marcel@holtmann.org> 3199M: Johan Hedberg <johan.hedberg@gmail.com> 3200M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3201L: linux-bluetooth@vger.kernel.org 3202S: Supported 3203W: http://www.bluez.org/ 3204T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3205T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3206F: include/net/bluetooth/ 3207F: net/bluetooth/ 3208 3209BONDING DRIVER 3210M: Jay Vosburgh <j.vosburgh@gmail.com> 3211M: Veaceslav Falico <vfalico@gmail.com> 3212M: Andy Gospodarek <andy@greyhouse.net> 3213L: netdev@vger.kernel.org 3214S: Supported 3215W: http://sourceforge.net/projects/bonding/ 3216F: drivers/net/bonding/ 3217F: include/net/bonding.h 3218F: include/uapi/linux/if_bonding.h 3219 3220BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3221M: Dan Robertson <dan@dlrobertson.com> 3222L: linux-iio@vger.kernel.org 3223S: Maintained 3224F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3225F: drivers/iio/accel/bma400* 3226 3227BPF (Safe dynamic programs and tools) 3228M: Alexei Starovoitov <ast@kernel.org> 3229M: Daniel Borkmann <daniel@iogearbox.net> 3230M: Andrii Nakryiko <andrii@kernel.org> 3231R: Martin KaFai Lau <kafai@fb.com> 3232R: Song Liu <songliubraving@fb.com> 3233R: Yonghong Song <yhs@fb.com> 3234R: John Fastabend <john.fastabend@gmail.com> 3235R: KP Singh <kpsingh@kernel.org> 3236L: netdev@vger.kernel.org 3237L: bpf@vger.kernel.org 3238S: Supported 3239W: https://bpf.io/ 3240Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3241T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3242T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3243F: Documentation/bpf/ 3244F: Documentation/networking/filter.rst 3245F: Documentation/userspace-api/ebpf/ 3246F: arch/*/net/* 3247F: include/linux/bpf* 3248F: include/linux/filter.h 3249F: include/trace/events/xdp.h 3250F: include/uapi/linux/bpf* 3251F: include/uapi/linux/filter.h 3252F: kernel/bpf/ 3253F: kernel/trace/bpf_trace.c 3254F: lib/test_bpf.c 3255F: net/bpf/ 3256F: net/core/filter.c 3257F: net/sched/act_bpf.c 3258F: net/sched/cls_bpf.c 3259F: samples/bpf/ 3260F: scripts/bpf_doc.py 3261F: tools/bpf/ 3262F: tools/lib/bpf/ 3263F: tools/testing/selftests/bpf/ 3264N: bpf 3265K: bpf 3266 3267BPF JIT for ARM 3268M: Shubham Bansal <illusionist.neo@gmail.com> 3269L: netdev@vger.kernel.org 3270L: bpf@vger.kernel.org 3271S: Maintained 3272F: arch/arm/net/ 3273 3274BPF JIT for ARM64 3275M: Daniel Borkmann <daniel@iogearbox.net> 3276M: Alexei Starovoitov <ast@kernel.org> 3277M: Zi Shen Lim <zlim.lnx@gmail.com> 3278L: netdev@vger.kernel.org 3279L: bpf@vger.kernel.org 3280S: Supported 3281F: arch/arm64/net/ 3282 3283BPF JIT for MIPS (32-BIT AND 64-BIT) 3284M: Paul Burton <paulburton@kernel.org> 3285L: netdev@vger.kernel.org 3286L: bpf@vger.kernel.org 3287S: Maintained 3288F: arch/mips/net/ 3289 3290BPF JIT for NFP NICs 3291M: Jakub Kicinski <kuba@kernel.org> 3292L: netdev@vger.kernel.org 3293L: bpf@vger.kernel.org 3294S: Supported 3295F: drivers/net/ethernet/netronome/nfp/bpf/ 3296 3297BPF JIT for POWERPC (32-BIT AND 64-BIT) 3298M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3299M: Sandipan Das <sandipan@linux.ibm.com> 3300L: netdev@vger.kernel.org 3301L: bpf@vger.kernel.org 3302S: Maintained 3303F: arch/powerpc/net/ 3304 3305BPF JIT for RISC-V (32-bit) 3306M: Luke Nelson <luke.r.nels@gmail.com> 3307M: Xi Wang <xi.wang@gmail.com> 3308L: netdev@vger.kernel.org 3309L: bpf@vger.kernel.org 3310S: Maintained 3311F: arch/riscv/net/ 3312X: arch/riscv/net/bpf_jit_comp64.c 3313 3314BPF JIT for RISC-V (64-bit) 3315M: Björn Töpel <bjorn@kernel.org> 3316L: netdev@vger.kernel.org 3317L: bpf@vger.kernel.org 3318S: Maintained 3319F: arch/riscv/net/ 3320X: arch/riscv/net/bpf_jit_comp32.c 3321 3322BPF JIT for S390 3323M: Ilya Leoshkevich <iii@linux.ibm.com> 3324M: Heiko Carstens <hca@linux.ibm.com> 3325M: Vasily Gorbik <gor@linux.ibm.com> 3326L: netdev@vger.kernel.org 3327L: bpf@vger.kernel.org 3328S: Maintained 3329F: arch/s390/net/ 3330X: arch/s390/net/pnet.c 3331 3332BPF JIT for SPARC (32-BIT AND 64-BIT) 3333M: David S. Miller <davem@davemloft.net> 3334L: netdev@vger.kernel.org 3335L: bpf@vger.kernel.org 3336S: Maintained 3337F: arch/sparc/net/ 3338 3339BPF JIT for X86 32-BIT 3340M: Wang YanQing <udknight@gmail.com> 3341L: netdev@vger.kernel.org 3342L: bpf@vger.kernel.org 3343S: Maintained 3344F: arch/x86/net/bpf_jit_comp32.c 3345 3346BPF JIT for X86 64-BIT 3347M: Alexei Starovoitov <ast@kernel.org> 3348M: Daniel Borkmann <daniel@iogearbox.net> 3349L: netdev@vger.kernel.org 3350L: bpf@vger.kernel.org 3351S: Supported 3352F: arch/x86/net/ 3353X: arch/x86/net/bpf_jit_comp32.c 3354 3355BPF LSM (Security Audit and Enforcement using BPF) 3356M: KP Singh <kpsingh@kernel.org> 3357R: Florent Revest <revest@chromium.org> 3358R: Brendan Jackman <jackmanb@chromium.org> 3359L: bpf@vger.kernel.org 3360S: Maintained 3361F: Documentation/bpf/bpf_lsm.rst 3362F: include/linux/bpf_lsm.h 3363F: kernel/bpf/bpf_lsm.c 3364F: security/bpf/ 3365 3366BROADCOM B44 10/100 ETHERNET DRIVER 3367M: Michael Chan <michael.chan@broadcom.com> 3368L: netdev@vger.kernel.org 3369S: Supported 3370F: drivers/net/ethernet/broadcom/b44.* 3371 3372BROADCOM B53 ETHERNET SWITCH DRIVER 3373M: Florian Fainelli <f.fainelli@gmail.com> 3374L: netdev@vger.kernel.org 3375L: openwrt-devel@lists.openwrt.org (subscribers-only) 3376S: Supported 3377F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3378F: drivers/net/dsa/b53/* 3379F: include/linux/dsa/brcm.h 3380F: include/linux/platform_data/b53.h 3381 3382BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3383M: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> 3384L: bcm-kernel-feedback-list@broadcom.com 3385L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3386L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3387S: Maintained 3388T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsaenz/linux-rpi.git 3389F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3390F: drivers/pci/controller/pcie-brcmstb.c 3391F: drivers/staging/vc04_services 3392N: bcm2711 3393N: bcm283* 3394 3395BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3396M: Florian Fainelli <f.fainelli@gmail.com> 3397M: Ray Jui <rjui@broadcom.com> 3398M: Scott Branden <sbranden@broadcom.com> 3399M: bcm-kernel-feedback-list@broadcom.com 3400S: Maintained 3401T: git git://github.com/broadcom/mach-bcm 3402F: arch/arm/mach-bcm/ 3403N: bcm281* 3404N: bcm113* 3405N: bcm216* 3406N: kona 3407 3408BROADCOM BCM47XX MIPS ARCHITECTURE 3409M: Hauke Mehrtens <hauke@hauke-m.de> 3410M: Rafał Miłecki <zajec5@gmail.com> 3411L: linux-mips@vger.kernel.org 3412S: Maintained 3413F: Documentation/devicetree/bindings/mips/brcm/ 3414F: arch/mips/bcm47xx/* 3415F: arch/mips/include/asm/mach-bcm47xx/* 3416 3417BROADCOM BCM4908 ETHERNET DRIVER 3418M: Rafał Miłecki <rafal@milecki.pl> 3419M: bcm-kernel-feedback-list@broadcom.com 3420L: netdev@vger.kernel.org 3421S: Maintained 3422F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3423F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3424F: drivers/net/ethernet/broadcom/unimac.h 3425 3426BROADCOM BCM5301X ARM ARCHITECTURE 3427M: Hauke Mehrtens <hauke@hauke-m.de> 3428M: Rafał Miłecki <zajec5@gmail.com> 3429M: bcm-kernel-feedback-list@broadcom.com 3430L: linux-arm-kernel@lists.infradead.org 3431S: Maintained 3432F: arch/arm/boot/dts/bcm470* 3433F: arch/arm/boot/dts/bcm5301* 3434F: arch/arm/boot/dts/bcm953012* 3435F: arch/arm/mach-bcm/bcm_5301x.c 3436 3437BROADCOM BCM53573 ARM ARCHITECTURE 3438M: Rafał Miłecki <rafal@milecki.pl> 3439L: bcm-kernel-feedback-list@broadcom.com 3440L: linux-arm-kernel@lists.infradead.org 3441S: Maintained 3442F: arch/arm/boot/dts/bcm47189* 3443F: arch/arm/boot/dts/bcm53573* 3444 3445BROADCOM BCM63XX ARM ARCHITECTURE 3446M: Florian Fainelli <f.fainelli@gmail.com> 3447M: bcm-kernel-feedback-list@broadcom.com 3448L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3449S: Maintained 3450T: git git://github.com/broadcom/stblinux.git 3451N: bcm63xx 3452 3453BROADCOM BCM63XX/BCM33XX UDC DRIVER 3454M: Kevin Cernekee <cernekee@gmail.com> 3455L: linux-usb@vger.kernel.org 3456S: Maintained 3457F: drivers/usb/gadget/udc/bcm63xx_udc.* 3458 3459BROADCOM BCM7XXX ARM ARCHITECTURE 3460M: Florian Fainelli <f.fainelli@gmail.com> 3461M: bcm-kernel-feedback-list@broadcom.com 3462L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3463S: Maintained 3464T: git git://github.com/broadcom/stblinux.git 3465F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3466F: arch/arm/boot/dts/bcm7*.dts* 3467F: arch/arm/include/asm/hardware/cache-b15-rac.h 3468F: arch/arm/mach-bcm/*brcmstb* 3469F: arch/arm/mm/cache-b15-rac.c 3470F: drivers/bus/brcmstb_gisb.c 3471F: drivers/pci/controller/pcie-brcmstb.c 3472N: brcmstb 3473 3474BROADCOM BDC DRIVER 3475M: Al Cooper <alcooperx@gmail.com> 3476L: linux-usb@vger.kernel.org 3477L: bcm-kernel-feedback-list@broadcom.com 3478S: Maintained 3479F: Documentation/devicetree/bindings/usb/brcm,bdc.txt 3480F: drivers/usb/gadget/udc/bdc/ 3481 3482BROADCOM BMIPS CPUFREQ DRIVER 3483M: Markus Mayer <mmayer@broadcom.com> 3484M: bcm-kernel-feedback-list@broadcom.com 3485L: linux-pm@vger.kernel.org 3486S: Maintained 3487F: drivers/cpufreq/bmips-cpufreq.c 3488 3489BROADCOM BMIPS MIPS ARCHITECTURE 3490M: Florian Fainelli <f.fainelli@gmail.com> 3491L: bcm-kernel-feedback-list@broadcom.com 3492L: linux-mips@vger.kernel.org 3493S: Maintained 3494T: git git://github.com/broadcom/stblinux.git 3495F: arch/mips/bmips/* 3496F: arch/mips/boot/dts/brcm/bcm*.dts* 3497F: arch/mips/include/asm/mach-bmips/* 3498F: arch/mips/kernel/*bmips* 3499F: drivers/soc/bcm/bcm63xx 3500F: drivers/irqchip/irq-bcm63* 3501F: drivers/irqchip/irq-bcm7* 3502F: drivers/irqchip/irq-brcmstb* 3503F: include/linux/bcm963xx_nvram.h 3504F: include/linux/bcm963xx_tag.h 3505 3506BROADCOM BNX2 GIGABIT ETHERNET DRIVER 3507M: Rasesh Mody <rmody@marvell.com> 3508M: GR-Linux-NIC-Dev@marvell.com 3509L: netdev@vger.kernel.org 3510S: Supported 3511F: drivers/net/ethernet/broadcom/bnx2.* 3512F: drivers/net/ethernet/broadcom/bnx2_* 3513 3514BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 3515M: Saurav Kashyap <skashyap@marvell.com> 3516M: Javed Hasan <jhasan@marvell.com> 3517M: GR-QLogic-Storage-Upstream@marvell.com 3518L: linux-scsi@vger.kernel.org 3519S: Supported 3520F: drivers/scsi/bnx2fc/ 3521 3522BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 3523M: Nilesh Javali <njavali@marvell.com> 3524M: Manish Rangankar <mrangankar@marvell.com> 3525M: GR-QLogic-Storage-Upstream@marvell.com 3526L: linux-scsi@vger.kernel.org 3527S: Supported 3528F: drivers/scsi/bnx2i/ 3529 3530BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 3531M: Ariel Elior <aelior@marvell.com> 3532M: Sudarsana Kalluru <skalluru@marvell.com> 3533M: GR-everest-linux-l2@marvell.com 3534L: netdev@vger.kernel.org 3535S: Supported 3536F: drivers/net/ethernet/broadcom/bnx2x/ 3537 3538BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 3539M: Michael Chan <michael.chan@broadcom.com> 3540L: netdev@vger.kernel.org 3541S: Supported 3542F: drivers/net/ethernet/broadcom/bnxt/ 3543 3544BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 3545M: Arend van Spriel <aspriel@gmail.com> 3546M: Franky Lin <franky.lin@broadcom.com> 3547M: Hante Meuleman <hante.meuleman@broadcom.com> 3548M: Chi-hsien Lin <chi-hsien.lin@infineon.com> 3549M: Wright Feng <wright.feng@infineon.com> 3550M: Chung-hsien Hsu <chung-hsien.hsu@infineon.com> 3551L: linux-wireless@vger.kernel.org 3552L: brcm80211-dev-list.pdl@broadcom.com 3553L: SHA-cyfmac-dev-list@infineon.com 3554S: Supported 3555F: drivers/net/wireless/broadcom/brcm80211/ 3556 3557BROADCOM BRCMSTB GPIO DRIVER 3558M: Gregory Fong <gregory.0xf0@gmail.com> 3559L: bcm-kernel-feedback-list@broadcom.com 3560S: Supported 3561F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt 3562F: drivers/gpio/gpio-brcmstb.c 3563 3564BROADCOM BRCMSTB I2C DRIVER 3565M: Kamal Dasu <kdasu.kdev@gmail.com> 3566L: linux-i2c@vger.kernel.org 3567L: bcm-kernel-feedback-list@broadcom.com 3568S: Supported 3569F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 3570F: drivers/i2c/busses/i2c-brcmstb.c 3571 3572BROADCOM BRCMSTB USB EHCI DRIVER 3573M: Al Cooper <alcooperx@gmail.com> 3574L: linux-usb@vger.kernel.org 3575L: bcm-kernel-feedback-list@broadcom.com 3576S: Maintained 3577F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 3578F: drivers/usb/host/ehci-brcm.* 3579 3580BROADCOM BRCMSTB USB PIN MAP DRIVER 3581M: Al Cooper <alcooperx@gmail.com> 3582L: linux-usb@vger.kernel.org 3583L: bcm-kernel-feedback-list@broadcom.com 3584S: Maintained 3585F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 3586F: drivers/usb/misc/brcmstb-usb-pinmap.c 3587 3588BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 3589M: Al Cooper <alcooperx@gmail.com> 3590L: linux-kernel@vger.kernel.org 3591L: bcm-kernel-feedback-list@broadcom.com 3592S: Maintained 3593F: drivers/phy/broadcom/phy-brcm-usb* 3594 3595BROADCOM ETHERNET PHY DRIVERS 3596M: Florian Fainelli <f.fainelli@gmail.com> 3597L: bcm-kernel-feedback-list@broadcom.com 3598L: netdev@vger.kernel.org 3599S: Supported 3600F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 3601F: drivers/net/phy/bcm*.[ch] 3602F: drivers/net/phy/broadcom.c 3603F: include/linux/brcmphy.h 3604 3605BROADCOM GENET ETHERNET DRIVER 3606M: Doug Berger <opendmb@gmail.com> 3607M: Florian Fainelli <f.fainelli@gmail.com> 3608L: bcm-kernel-feedback-list@broadcom.com 3609L: netdev@vger.kernel.org 3610S: Supported 3611F: Documentation/devicetree/bindings/net/brcm,bcmgenet.txt 3612F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.txt 3613F: drivers/net/ethernet/broadcom/genet/ 3614F: drivers/net/ethernet/broadcom/unimac.h 3615F: drivers/net/mdio/mdio-bcm-unimac.c 3616F: include/linux/platform_data/bcmgenet.h 3617F: include/linux/platform_data/mdio-bcm-unimac.h 3618 3619BROADCOM IPROC ARM ARCHITECTURE 3620M: Ray Jui <rjui@broadcom.com> 3621M: Scott Branden <sbranden@broadcom.com> 3622M: bcm-kernel-feedback-list@broadcom.com 3623L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3624S: Maintained 3625T: git git://github.com/broadcom/cygnus-linux.git 3626F: arch/arm64/boot/dts/broadcom/northstar2/* 3627F: arch/arm64/boot/dts/broadcom/stingray/* 3628F: drivers/clk/bcm/clk-ns* 3629F: drivers/clk/bcm/clk-sr* 3630F: drivers/pinctrl/bcm/pinctrl-ns* 3631F: include/dt-bindings/clock/bcm-sr* 3632N: iproc 3633N: cygnus 3634N: bcm[-_]nsp 3635N: bcm9113* 3636N: bcm9583* 3637N: bcm9585* 3638N: bcm9586* 3639N: bcm988312 3640N: bcm113* 3641N: bcm583* 3642N: bcm585* 3643N: bcm586* 3644N: bcm88312 3645N: hr2 3646N: stingray 3647 3648BROADCOM IPROC GBIT ETHERNET DRIVER 3649M: Rafał Miłecki <rafal@milecki.pl> 3650M: bcm-kernel-feedback-list@broadcom.com 3651L: netdev@vger.kernel.org 3652S: Maintained 3653F: Documentation/devicetree/bindings/net/brcm,amac.txt 3654F: drivers/net/ethernet/broadcom/bgmac* 3655F: drivers/net/ethernet/broadcom/unimac.h 3656 3657BROADCOM KONA GPIO DRIVER 3658M: Ray Jui <rjui@broadcom.com> 3659L: bcm-kernel-feedback-list@broadcom.com 3660S: Supported 3661F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 3662F: drivers/gpio/gpio-bcm-kona.c 3663 3664BROADCOM NETXTREME-E ROCE DRIVER 3665M: Selvin Xavier <selvin.xavier@broadcom.com> 3666M: Devesh Sharma <devesh.sharma@broadcom.com> 3667M: Somnath Kotur <somnath.kotur@broadcom.com> 3668M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 3669M: Naresh Kumar PBS <nareshkumar.pbs@broadcom.com> 3670L: linux-rdma@vger.kernel.org 3671S: Supported 3672W: http://www.broadcom.com 3673F: drivers/infiniband/hw/bnxt_re/ 3674F: include/uapi/rdma/bnxt_re-abi.h 3675 3676BROADCOM NVRAM DRIVER 3677M: Rafał Miłecki <zajec5@gmail.com> 3678L: linux-mips@vger.kernel.org 3679S: Maintained 3680F: drivers/firmware/broadcom/* 3681 3682BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 3683M: Rafał Miłecki <rafal@milecki.pl> 3684M: Florian Fainelli <f.fainelli@gmail.com> 3685M: bcm-kernel-feedback-list@broadcom.com 3686L: linux-pm@vger.kernel.org 3687S: Maintained 3688T: git git://github.com/broadcom/stblinux.git 3689F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 3690F: include/dt-bindings/soc/bcm-pmb.h 3691 3692BROADCOM SPECIFIC AMBA DRIVER (BCMA) 3693M: Rafał Miłecki <zajec5@gmail.com> 3694L: linux-wireless@vger.kernel.org 3695S: Maintained 3696F: drivers/bcma/ 3697F: include/linux/bcma/ 3698 3699BROADCOM SPI DRIVER 3700M: Kamal Dasu <kdasu.kdev@gmail.com> 3701M: bcm-kernel-feedback-list@broadcom.com 3702S: Maintained 3703F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt 3704F: drivers/spi/spi-bcm-qspi.* 3705F: drivers/spi/spi-brcmstb-qspi.c 3706F: drivers/spi/spi-iproc-qspi.c 3707 3708BROADCOM STB AVS CPUFREQ DRIVER 3709M: Markus Mayer <mmayer@broadcom.com> 3710M: bcm-kernel-feedback-list@broadcom.com 3711L: linux-pm@vger.kernel.org 3712S: Maintained 3713F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 3714F: drivers/cpufreq/brcmstb* 3715 3716BROADCOM STB AVS TMON DRIVER 3717M: Markus Mayer <mmayer@broadcom.com> 3718M: bcm-kernel-feedback-list@broadcom.com 3719L: linux-pm@vger.kernel.org 3720S: Maintained 3721F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt 3722F: drivers/thermal/broadcom/brcmstb* 3723 3724BROADCOM STB DPFE DRIVER 3725M: Markus Mayer <mmayer@broadcom.com> 3726M: bcm-kernel-feedback-list@broadcom.com 3727L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3728S: Maintained 3729F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt 3730F: drivers/memory/brcmstb_dpfe.c 3731 3732BROADCOM STB NAND FLASH DRIVER 3733M: Brian Norris <computersforpeace@gmail.com> 3734M: Kamal Dasu <kdasu.kdev@gmail.com> 3735L: linux-mtd@lists.infradead.org 3736L: bcm-kernel-feedback-list@broadcom.com 3737S: Maintained 3738F: drivers/mtd/nand/raw/brcmnand/ 3739 3740BROADCOM SYSTEMPORT ETHERNET DRIVER 3741M: Florian Fainelli <f.fainelli@gmail.com> 3742L: bcm-kernel-feedback-list@broadcom.com 3743L: netdev@vger.kernel.org 3744S: Supported 3745F: drivers/net/ethernet/broadcom/bcmsysport.* 3746F: drivers/net/ethernet/broadcom/unimac.h 3747 3748BROADCOM TG3 GIGABIT ETHERNET DRIVER 3749M: Siva Reddy Kallam <siva.kallam@broadcom.com> 3750M: Prashant Sreedharan <prashant@broadcom.com> 3751M: Michael Chan <mchan@broadcom.com> 3752L: netdev@vger.kernel.org 3753S: Supported 3754F: drivers/net/ethernet/broadcom/tg3.* 3755 3756BROADCOM VK DRIVER 3757M: Scott Branden <scott.branden@broadcom.com> 3758L: bcm-kernel-feedback-list@broadcom.com 3759S: Supported 3760F: drivers/misc/bcm-vk/ 3761F: include/uapi/linux/misc/bcm_vk.h 3762 3763BROCADE BFA FC SCSI DRIVER 3764M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 3765M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 3766L: linux-scsi@vger.kernel.org 3767S: Supported 3768F: drivers/scsi/bfa/ 3769 3770BROCADE BNA 10 GIGABIT ETHERNET DRIVER 3771M: Rasesh Mody <rmody@marvell.com> 3772M: Sudarsana Kalluru <skalluru@marvell.com> 3773M: GR-Linux-NIC-Dev@marvell.com 3774L: netdev@vger.kernel.org 3775S: Supported 3776F: drivers/net/ethernet/brocade/bna/ 3777 3778BSG (block layer generic sg v4 driver) 3779M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 3780L: linux-scsi@vger.kernel.org 3781S: Supported 3782F: block/bsg.c 3783F: include/linux/bsg.h 3784F: include/uapi/linux/bsg.h 3785 3786BT87X AUDIO DRIVER 3787M: Clemens Ladisch <clemens@ladisch.de> 3788L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3789S: Maintained 3790T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 3791F: Documentation/sound/cards/bt87x.rst 3792F: sound/pci/bt87x.c 3793 3794BT8XXGPIO DRIVER 3795M: Michael Buesch <m@bues.ch> 3796S: Maintained 3797W: http://bu3sch.de/btgpio.php 3798F: drivers/gpio/gpio-bt8xx.c 3799 3800BTRFS FILE SYSTEM 3801M: Chris Mason <clm@fb.com> 3802M: Josef Bacik <josef@toxicpanda.com> 3803M: David Sterba <dsterba@suse.com> 3804L: linux-btrfs@vger.kernel.org 3805S: Maintained 3806W: http://btrfs.wiki.kernel.org/ 3807Q: http://patchwork.kernel.org/project/linux-btrfs/list/ 3808T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 3809F: Documentation/filesystems/btrfs.rst 3810F: fs/btrfs/ 3811F: include/linux/btrfs* 3812F: include/uapi/linux/btrfs* 3813 3814BTTV VIDEO4LINUX DRIVER 3815M: Mauro Carvalho Chehab <mchehab@kernel.org> 3816L: linux-media@vger.kernel.org 3817S: Odd fixes 3818W: https://linuxtv.org 3819T: git git://linuxtv.org/media_tree.git 3820F: Documentation/driver-api/media/drivers/bttv* 3821F: drivers/media/pci/bt8xx/bttv* 3822 3823BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 3824M: Chanwoo Choi <cw00.choi@samsung.com> 3825L: linux-pm@vger.kernel.org 3826L: linux-samsung-soc@vger.kernel.org 3827S: Maintained 3828T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 3829F: Documentation/devicetree/bindings/devfreq/exynos-bus.txt 3830F: drivers/devfreq/exynos-bus.c 3831 3832BUSLOGIC SCSI DRIVER 3833M: Khalid Aziz <khalid@gonehiking.org> 3834L: linux-scsi@vger.kernel.org 3835S: Maintained 3836F: drivers/scsi/BusLogic.* 3837F: drivers/scsi/FlashPoint.* 3838 3839C-MEDIA CMI8788 DRIVER 3840M: Clemens Ladisch <clemens@ladisch.de> 3841L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3842S: Maintained 3843T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 3844F: sound/pci/oxygen/ 3845 3846C-SKY ARCHITECTURE 3847M: Guo Ren <guoren@kernel.org> 3848L: linux-csky@vger.kernel.org 3849S: Supported 3850T: git https://github.com/c-sky/csky-linux.git 3851F: Documentation/devicetree/bindings/csky/ 3852F: Documentation/devicetree/bindings/interrupt-controller/csky,* 3853F: Documentation/devicetree/bindings/timer/csky,* 3854F: arch/csky/ 3855F: drivers/clocksource/timer-gx6605s.c 3856F: drivers/clocksource/timer-mp-csky.c 3857F: drivers/irqchip/irq-csky-* 3858N: csky 3859K: csky 3860 3861CA8210 IEEE-802.15.4 RADIO DRIVER 3862M: Harry Morris <h.morris@cascoda.com> 3863L: linux-wpan@vger.kernel.org 3864S: Maintained 3865W: https://github.com/Cascoda/ca8210-linux.git 3866F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 3867F: drivers/net/ieee802154/ca8210.c 3868 3869CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 3870M: Damien Le Moal <damien.lemoal@wdc.com> 3871L: linux-riscv@lists.infradead.org 3872L: linux-gpio@vger.kernel.org (pinctrl driver) 3873F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 3874F: drivers/pinctrl/pinctrl-k210.c 3875 3876CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 3877M: Damien Le Moal <damien.lemoal@wdc.com> 3878L: linux-kernel@vger.kernel.org 3879L: linux-riscv@lists.infradead.org 3880S: Maintained 3881F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 3882F: drivers/reset/reset-k210.c 3883 3884CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 3885M: Damien Le Moal <damien.lemoal@wdc.com> 3886L: linux-riscv@lists.infradead.org 3887S: Maintained 3888F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 3889F: drivers/soc/canaan/ 3890F: include/soc/canaan/ 3891 3892CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 3893M: David Howells <dhowells@redhat.com> 3894L: linux-cachefs@redhat.com (moderated for non-subscribers) 3895S: Supported 3896F: Documentation/filesystems/caching/cachefiles.rst 3897F: fs/cachefiles/ 3898 3899CADENCE MIPI-CSI2 BRIDGES 3900M: Maxime Ripard <mripard@kernel.org> 3901L: linux-media@vger.kernel.org 3902S: Maintained 3903F: Documentation/devicetree/bindings/media/cdns,*.txt 3904F: drivers/media/platform/cadence/cdns-csi2* 3905 3906CADENCE NAND DRIVER 3907L: linux-mtd@lists.infradead.org 3908S: Orphan 3909F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 3910F: drivers/mtd/nand/raw/cadence-nand-controller.c 3911 3912CADENCE USB3 DRD IP DRIVER 3913M: Peter Chen <peter.chen@kernel.org> 3914M: Pawel Laszczak <pawell@cadence.com> 3915R: Roger Quadros <rogerq@kernel.org> 3916R: Aswath Govindraju <a-govindraju@ti.com> 3917L: linux-usb@vger.kernel.org 3918S: Maintained 3919T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 3920F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 3921F: drivers/usb/cdns3/ 3922X: drivers/usb/cdns3/cdnsp* 3923 3924CADENCE USBSSP DRD IP DRIVER 3925M: Pawel Laszczak <pawell@cadence.com> 3926L: linux-usb@vger.kernel.org 3927S: Maintained 3928T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 3929F: drivers/usb/cdns3/ 3930X: drivers/usb/cdns3/cdns3* 3931 3932CADET FM/AM RADIO RECEIVER DRIVER 3933M: Hans Verkuil <hverkuil@xs4all.nl> 3934L: linux-media@vger.kernel.org 3935S: Maintained 3936W: https://linuxtv.org 3937T: git git://linuxtv.org/media_tree.git 3938F: drivers/media/radio/radio-cadet* 3939 3940CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 3941L: linux-media@vger.kernel.org 3942S: Orphan 3943T: git git://linuxtv.org/media_tree.git 3944F: Documentation/admin-guide/media/cafe_ccic* 3945F: drivers/media/platform/marvell-ccic/ 3946 3947CAIF NETWORK LAYER 3948L: netdev@vger.kernel.org 3949S: Orphan 3950F: Documentation/networking/caif/ 3951F: drivers/net/caif/ 3952F: include/net/caif/ 3953F: include/uapi/linux/caif/ 3954F: net/caif/ 3955 3956CAKE QDISC 3957M: Toke Høiland-Jørgensen <toke@toke.dk> 3958L: cake@lists.bufferbloat.net (moderated for non-subscribers) 3959S: Maintained 3960F: net/sched/sch_cake.c 3961 3962CAN NETWORK DRIVERS 3963M: Wolfgang Grandegger <wg@grandegger.com> 3964M: Marc Kleine-Budde <mkl@pengutronix.de> 3965L: linux-can@vger.kernel.org 3966S: Maintained 3967W: https://github.com/linux-can 3968T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 3969T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 3970F: Documentation/devicetree/bindings/net/can/ 3971F: drivers/net/can/ 3972F: include/linux/can/bittiming.h 3973F: include/linux/can/dev.h 3974F: include/linux/can/led.h 3975F: include/linux/can/length.h 3976F: include/linux/can/platform/ 3977F: include/linux/can/rx-offload.h 3978F: include/uapi/linux/can/error.h 3979F: include/uapi/linux/can/netlink.h 3980F: include/uapi/linux/can/vxcan.h 3981 3982CAN NETWORK LAYER 3983M: Oliver Hartkopp <socketcan@hartkopp.net> 3984M: Marc Kleine-Budde <mkl@pengutronix.de> 3985L: linux-can@vger.kernel.org 3986S: Maintained 3987W: https://github.com/linux-can 3988T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 3989T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 3990F: Documentation/networking/can.rst 3991F: include/linux/can/can-ml.h 3992F: include/linux/can/core.h 3993F: include/linux/can/skb.h 3994F: include/net/netns/can.h 3995F: include/uapi/linux/can.h 3996F: include/uapi/linux/can/bcm.h 3997F: include/uapi/linux/can/gw.h 3998F: include/uapi/linux/can/isotp.h 3999F: include/uapi/linux/can/raw.h 4000F: net/can/ 4001 4002CAN-J1939 NETWORK LAYER 4003M: Robin van der Gracht <robin@protonic.nl> 4004M: Oleksij Rempel <o.rempel@pengutronix.de> 4005R: kernel@pengutronix.de 4006L: linux-can@vger.kernel.org 4007S: Maintained 4008F: Documentation/networking/j1939.rst 4009F: include/uapi/linux/can/j1939.h 4010F: net/can/j1939/ 4011 4012CAPABILITIES 4013M: Serge Hallyn <serge@hallyn.com> 4014L: linux-security-module@vger.kernel.org 4015S: Supported 4016F: include/linux/capability.h 4017F: include/uapi/linux/capability.h 4018F: kernel/capability.c 4019F: security/commoncap.c 4020 4021CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4022M: Kevin Tsai <ktsai@capellamicro.com> 4023S: Maintained 4024F: drivers/iio/light/cm* 4025 4026CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4027M: Christian Lamparter <chunkeey@googlemail.com> 4028L: linux-wireless@vger.kernel.org 4029S: Maintained 4030W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4031F: drivers/net/wireless/ath/carl9170/ 4032 4033CAVIUM I2C DRIVER 4034M: Robert Richter <rric@kernel.org> 4035S: Odd Fixes 4036W: http://www.marvell.com 4037F: drivers/i2c/busses/i2c-octeon* 4038F: drivers/i2c/busses/i2c-thunderx* 4039 4040CAVIUM LIQUIDIO NETWORK DRIVER 4041M: Derek Chickles <dchickles@marvell.com> 4042M: Satanand Burla <sburla@marvell.com> 4043M: Felix Manlunas <fmanlunas@marvell.com> 4044L: netdev@vger.kernel.org 4045S: Supported 4046W: http://www.marvell.com 4047F: drivers/net/ethernet/cavium/liquidio/ 4048 4049CAVIUM MMC DRIVER 4050M: Robert Richter <rric@kernel.org> 4051S: Odd Fixes 4052W: http://www.marvell.com 4053F: drivers/mmc/host/cavium* 4054 4055CAVIUM OCTEON-TX CRYPTO DRIVER 4056M: George Cherian <gcherian@marvell.com> 4057L: linux-crypto@vger.kernel.org 4058S: Supported 4059W: http://www.marvell.com 4060F: drivers/crypto/cavium/cpt/ 4061 4062CAVIUM THUNDERX2 ARM64 SOC 4063M: Robert Richter <rric@kernel.org> 4064L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4065S: Odd Fixes 4066F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4067F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4068 4069CC2520 IEEE-802.15.4 RADIO DRIVER 4070M: Varka Bhadram <varkabhadram@gmail.com> 4071L: linux-wpan@vger.kernel.org 4072S: Maintained 4073F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4074F: drivers/net/ieee802154/cc2520.c 4075F: include/linux/spi/cc2520.h 4076 4077CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4078M: Gilad Ben-Yossef <gilad@benyossef.com> 4079L: linux-crypto@vger.kernel.org 4080S: Supported 4081W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4082F: drivers/crypto/ccree/ 4083 4084CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4085M: Hadar Gat <hadar.gat@arm.com> 4086L: linux-crypto@vger.kernel.org 4087S: Supported 4088F: drivers/char/hw_random/cctrng.c 4089F: drivers/char/hw_random/cctrng.h 4090F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4091W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4092 4093CEC FRAMEWORK 4094M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4095L: linux-media@vger.kernel.org 4096S: Supported 4097W: http://linuxtv.org 4098T: git git://linuxtv.org/media_tree.git 4099F: Documentation/ABI/testing/debugfs-cec-error-inj 4100F: Documentation/devicetree/bindings/media/cec.txt 4101F: Documentation/driver-api/media/cec-core.rst 4102F: Documentation/userspace-api/media/cec 4103F: drivers/media/cec/ 4104F: drivers/media/rc/keymaps/rc-cec.c 4105F: include/media/cec-notifier.h 4106F: include/media/cec.h 4107F: include/uapi/linux/cec-funcs.h 4108F: include/uapi/linux/cec.h 4109 4110CEC GPIO DRIVER 4111M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4112L: linux-media@vger.kernel.org 4113S: Supported 4114W: http://linuxtv.org 4115T: git git://linuxtv.org/media_tree.git 4116F: Documentation/devicetree/bindings/media/cec-gpio.txt 4117F: drivers/media/cec/platform/cec-gpio/ 4118 4119CELL BROADBAND ENGINE ARCHITECTURE 4120M: Arnd Bergmann <arnd@arndb.de> 4121L: linuxppc-dev@lists.ozlabs.org 4122S: Supported 4123W: http://www.ibm.com/developerworks/power/cell/ 4124F: arch/powerpc/include/asm/cell*.h 4125F: arch/powerpc/include/asm/spu*.h 4126F: arch/powerpc/include/uapi/asm/spu*.h 4127F: arch/powerpc/platforms/cell/ 4128 4129CELLWISE CW2015 BATTERY DRIVER 4130M: Tobias Schrammm <t.schramm@manjaro.org> 4131S: Maintained 4132F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4133F: drivers/power/supply/cw2015_battery.c 4134 4135CEPH COMMON CODE (LIBCEPH) 4136M: Ilya Dryomov <idryomov@gmail.com> 4137M: Jeff Layton <jlayton@kernel.org> 4138L: ceph-devel@vger.kernel.org 4139S: Supported 4140W: http://ceph.com/ 4141T: git git://github.com/ceph/ceph-client.git 4142F: include/linux/ceph/ 4143F: include/linux/crush/ 4144F: net/ceph/ 4145 4146CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4147M: Jeff Layton <jlayton@kernel.org> 4148M: Ilya Dryomov <idryomov@gmail.com> 4149L: ceph-devel@vger.kernel.org 4150S: Supported 4151W: http://ceph.com/ 4152T: git git://github.com/ceph/ceph-client.git 4153F: Documentation/filesystems/ceph.rst 4154F: fs/ceph/ 4155 4156CERTIFICATE HANDLING 4157M: David Howells <dhowells@redhat.com> 4158M: David Woodhouse <dwmw2@infradead.org> 4159L: keyrings@vger.kernel.org 4160S: Maintained 4161F: Documentation/admin-guide/module-signing.rst 4162F: certs/ 4163F: scripts/extract-cert.c 4164F: scripts/sign-file.c 4165 4166CFAG12864B LCD DRIVER 4167M: Miguel Ojeda <ojeda@kernel.org> 4168S: Maintained 4169F: drivers/auxdisplay/cfag12864b.c 4170F: include/linux/cfag12864b.h 4171 4172CFAG12864BFB LCD FRAMEBUFFER DRIVER 4173M: Miguel Ojeda <ojeda@kernel.org> 4174S: Maintained 4175F: drivers/auxdisplay/cfag12864bfb.c 4176F: include/linux/cfag12864b.h 4177 4178CHAR and MISC DRIVERS 4179M: Arnd Bergmann <arnd@arndb.de> 4180M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4181S: Supported 4182T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4183F: drivers/char/ 4184F: drivers/misc/ 4185F: include/linux/miscdevice.h 4186X: drivers/char/agp/ 4187X: drivers/char/hw_random/ 4188X: drivers/char/ipmi/ 4189X: drivers/char/random.c 4190X: drivers/char/tpm/ 4191 4192CHECKPATCH 4193M: Andy Whitcroft <apw@canonical.com> 4194M: Joe Perches <joe@perches.com> 4195S: Maintained 4196F: scripts/checkpatch.pl 4197 4198CHINESE DOCUMENTATION 4199M: Harry Wei <harryxiyou@gmail.com> 4200M: Alex Shi <alex.shi@linux.alibaba.com> 4201L: xiyoulinuxkernelgroup@googlegroups.com (subscribers-only) 4202S: Maintained 4203F: Documentation/translations/zh_CN/ 4204 4205CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4206M: Peter Chen <peter.chen@kernel.org> 4207L: linux-usb@vger.kernel.org 4208S: Maintained 4209T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4210F: drivers/usb/chipidea/ 4211 4212CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4213M: Hans de Goede <hdegoede@redhat.com> 4214L: linux-input@vger.kernel.org 4215S: Maintained 4216F: Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt 4217F: drivers/input/touchscreen/chipone_icn8318.c 4218 4219CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4220M: Hans de Goede <hdegoede@redhat.com> 4221L: linux-input@vger.kernel.org 4222S: Maintained 4223F: drivers/input/touchscreen/chipone_icn8505.c 4224 4225CHROME HARDWARE PLATFORM SUPPORT 4226M: Benson Leung <bleung@chromium.org> 4227M: Enric Balletbo i Serra <enric.balletbo@collabora.com> 4228S: Maintained 4229T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4230F: drivers/platform/chrome/ 4231 4232CHROMEOS EC CODEC DRIVER 4233M: Cheng-Yi Chiang <cychiang@chromium.org> 4234R: Enric Balletbo i Serra <enric.balletbo@collabora.com> 4235R: Guenter Roeck <groeck@chromium.org> 4236S: Maintained 4237F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4238F: sound/soc/codecs/cros_ec_codec.* 4239 4240CHROMEOS EC SUBDRIVERS 4241M: Benson Leung <bleung@chromium.org> 4242M: Enric Balletbo i Serra <enric.balletbo@collabora.com> 4243R: Guenter Roeck <groeck@chromium.org> 4244S: Maintained 4245F: drivers/power/supply/cros_usbpd-charger.c 4246N: cros_ec 4247N: cros-ec 4248 4249CHRONTEL CH7322 CEC DRIVER 4250M: Jeff Chase <jnchase@google.com> 4251L: linux-media@vger.kernel.org 4252S: Maintained 4253T: git git://linuxtv.org/media_tree.git 4254F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4255F: drivers/media/cec/i2c/ch7322.c 4256 4257CIRRUS LOGIC AUDIO CODEC DRIVERS 4258M: James Schulman <james.schulman@cirrus.com> 4259M: David Rhodes <david.rhodes@cirrus.com> 4260L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4261L: patches@opensource.cirrus.com 4262S: Maintained 4263F: sound/soc/codecs/cs* 4264 4265CIRRUS LOGIC EP93XX ETHERNET DRIVER 4266M: Hartley Sweeten <hsweeten@visionengravers.com> 4267L: netdev@vger.kernel.org 4268S: Maintained 4269F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4270 4271CIRRUS LOGIC LOCHNAGAR DRIVER 4272M: Charles Keepax <ckeepax@opensource.cirrus.com> 4273M: Richard Fitzgerald <rf@opensource.cirrus.com> 4274L: patches@opensource.cirrus.com 4275S: Supported 4276F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4277F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4278F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4279F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4280F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4281F: Documentation/hwmon/lochnagar.rst 4282F: drivers/clk/clk-lochnagar.c 4283F: drivers/hwmon/lochnagar-hwmon.c 4284F: drivers/mfd/lochnagar-i2c.c 4285F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4286F: drivers/regulator/lochnagar-regulator.c 4287F: include/dt-bindings/clk/lochnagar.h 4288F: include/dt-bindings/pinctrl/lochnagar.h 4289F: include/linux/mfd/lochnagar* 4290F: sound/soc/codecs/lochnagar-sc.c 4291 4292CIRRUS LOGIC MADERA CODEC DRIVERS 4293M: Charles Keepax <ckeepax@opensource.cirrus.com> 4294M: Richard Fitzgerald <rf@opensource.cirrus.com> 4295L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4296L: patches@opensource.cirrus.com 4297S: Supported 4298W: https://github.com/CirrusLogic/linux-drivers/wiki 4299T: git https://github.com/CirrusLogic/linux-drivers.git 4300F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4301F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4302F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4303F: drivers/gpio/gpio-madera* 4304F: drivers/irqchip/irq-madera* 4305F: drivers/mfd/cs47l* 4306F: drivers/mfd/madera* 4307F: drivers/pinctrl/cirrus/* 4308F: include/dt-bindings/sound/madera* 4309F: include/linux/irqchip/irq-madera* 4310F: include/linux/mfd/madera/* 4311F: include/sound/madera* 4312F: sound/soc/codecs/cs47l* 4313F: sound/soc/codecs/madera* 4314 4315CISCO FCOE HBA DRIVER 4316M: Satish Kharat <satishkh@cisco.com> 4317M: Sesidhar Baddela <sebaddel@cisco.com> 4318M: Karan Tilak Kumar <kartilak@cisco.com> 4319L: linux-scsi@vger.kernel.org 4320S: Supported 4321F: drivers/scsi/fnic/ 4322 4323CISCO SCSI HBA DRIVER 4324M: Karan Tilak Kumar <kartilak@cisco.com> 4325M: Sesidhar Baddela <sebaddel@cisco.com> 4326L: linux-scsi@vger.kernel.org 4327S: Supported 4328F: drivers/scsi/snic/ 4329 4330CISCO VIC ETHERNET NIC DRIVER 4331M: Christian Benvenuti <benve@cisco.com> 4332M: Govindarajulu Varadarajan <_govind@gmx.com> 4333S: Supported 4334F: drivers/net/ethernet/cisco/enic/ 4335 4336CISCO VIC LOW LATENCY NIC DRIVER 4337M: Christian Benvenuti <benve@cisco.com> 4338M: Nelson Escobar <neescoba@cisco.com> 4339S: Supported 4340F: drivers/infiniband/hw/usnic/ 4341 4342CLANG-FORMAT FILE 4343M: Miguel Ojeda <ojeda@kernel.org> 4344S: Maintained 4345F: .clang-format 4346 4347CLANG/LLVM BUILD SUPPORT 4348M: Nathan Chancellor <nathan@kernel.org> 4349M: Nick Desaulniers <ndesaulniers@google.com> 4350L: clang-built-linux@googlegroups.com 4351S: Supported 4352W: https://clangbuiltlinux.github.io/ 4353B: https://github.com/ClangBuiltLinux/linux/issues 4354C: irc://chat.freenode.net/clangbuiltlinux 4355F: Documentation/kbuild/llvm.rst 4356F: include/linux/compiler-clang.h 4357F: scripts/clang-tools/ 4358K: \b(?i:clang|llvm)\b 4359 4360CLEANCACHE API 4361M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 4362L: linux-kernel@vger.kernel.org 4363S: Maintained 4364F: include/linux/cleancache.h 4365F: mm/cleancache.c 4366 4367CLK API 4368M: Russell King <linux@armlinux.org.uk> 4369L: linux-clk@vger.kernel.org 4370S: Maintained 4371F: include/linux/clk.h 4372 4373CLOCKSOURCE, CLOCKEVENT DRIVERS 4374M: Daniel Lezcano <daniel.lezcano@linaro.org> 4375M: Thomas Gleixner <tglx@linutronix.de> 4376L: linux-kernel@vger.kernel.org 4377S: Supported 4378T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 4379F: Documentation/devicetree/bindings/timer/ 4380F: drivers/clocksource/ 4381 4382CMPC ACPI DRIVER 4383M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 4384M: Daniel Oliveira Nascimento <don@syst.com.br> 4385L: platform-driver-x86@vger.kernel.org 4386S: Supported 4387F: drivers/platform/x86/classmate-laptop.c 4388 4389COBALT MEDIA DRIVER 4390M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4391L: linux-media@vger.kernel.org 4392S: Supported 4393W: https://linuxtv.org 4394T: git git://linuxtv.org/media_tree.git 4395F: drivers/media/pci/cobalt/ 4396 4397COCCINELLE/Semantic Patches (SmPL) 4398M: Julia Lawall <Julia.Lawall@inria.fr> 4399M: Gilles Muller <Gilles.Muller@inria.fr> 4400M: Nicolas Palix <nicolas.palix@imag.fr> 4401M: Michal Marek <michal.lkml@markovi.net> 4402L: cocci@systeme.lip6.fr (moderated for non-subscribers) 4403S: Supported 4404W: http://coccinelle.lip6.fr/ 4405T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc 4406F: Documentation/dev-tools/coccinelle.rst 4407F: scripts/coccicheck 4408F: scripts/coccinelle/ 4409 4410CODA FILE SYSTEM 4411M: Jan Harkes <jaharkes@cs.cmu.edu> 4412M: coda@cs.cmu.edu 4413L: codalist@coda.cs.cmu.edu 4414S: Maintained 4415W: http://www.coda.cs.cmu.edu/ 4416F: Documentation/filesystems/coda.rst 4417F: fs/coda/ 4418F: include/linux/coda*.h 4419F: include/uapi/linux/coda*.h 4420 4421CODA V4L2 MEM2MEM DRIVER 4422M: Philipp Zabel <p.zabel@pengutronix.de> 4423L: linux-media@vger.kernel.org 4424S: Maintained 4425F: Documentation/devicetree/bindings/media/coda.yaml 4426F: drivers/media/platform/coda/ 4427 4428CODE OF CONDUCT 4429M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4430S: Supported 4431F: Documentation/process/code-of-conduct-interpretation.rst 4432F: Documentation/process/code-of-conduct.rst 4433 4434COMMON CLK FRAMEWORK 4435M: Michael Turquette <mturquette@baylibre.com> 4436M: Stephen Boyd <sboyd@kernel.org> 4437L: linux-clk@vger.kernel.org 4438S: Maintained 4439Q: http://patchwork.kernel.org/project/linux-clk/list/ 4440T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 4441F: Documentation/devicetree/bindings/clock/ 4442F: drivers/clk/ 4443F: include/linux/clk-pr* 4444F: include/linux/clk/ 4445F: include/linux/of_clk.h 4446X: drivers/clk/clkdev.c 4447 4448COMMON INTERNET FILE SYSTEM (CIFS) 4449M: Steve French <sfrench@samba.org> 4450L: linux-cifs@vger.kernel.org 4451L: samba-technical@lists.samba.org (moderated for non-subscribers) 4452S: Supported 4453W: http://linux-cifs.samba.org/ 4454T: git git://git.samba.org/sfrench/cifs-2.6.git 4455F: Documentation/admin-guide/cifs/ 4456F: fs/cifs/ 4457 4458COMPACTPCI HOTPLUG CORE 4459M: Scott Murray <scott@spiteful.org> 4460L: linux-pci@vger.kernel.org 4461S: Maintained 4462F: drivers/pci/hotplug/cpci_hotplug* 4463 4464COMPACTPCI HOTPLUG GENERIC DRIVER 4465M: Scott Murray <scott@spiteful.org> 4466L: linux-pci@vger.kernel.org 4467S: Maintained 4468F: drivers/pci/hotplug/cpcihp_generic.c 4469 4470COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 4471M: Scott Murray <scott@spiteful.org> 4472L: linux-pci@vger.kernel.org 4473S: Maintained 4474F: drivers/pci/hotplug/cpcihp_zt5550.* 4475 4476COMPAL LAPTOP SUPPORT 4477M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 4478L: platform-driver-x86@vger.kernel.org 4479S: Maintained 4480F: drivers/platform/x86/compal-laptop.c 4481 4482COMPILER ATTRIBUTES 4483M: Miguel Ojeda <ojeda@kernel.org> 4484S: Maintained 4485F: include/linux/compiler_attributes.h 4486 4487COMPUTE EXPRESS LINK (CXL) 4488M: Alison Schofield <alison.schofield@intel.com> 4489M: Vishal Verma <vishal.l.verma@intel.com> 4490M: Ira Weiny <ira.weiny@intel.com> 4491M: Ben Widawsky <ben.widawsky@intel.com> 4492M: Dan Williams <dan.j.williams@intel.com> 4493L: linux-cxl@vger.kernel.org 4494S: Maintained 4495F: drivers/cxl/ 4496F: include/uapi/linux/cxl_mem.h 4497 4498CONEXANT ACCESSRUNNER USB DRIVER 4499L: accessrunner-general@lists.sourceforge.net 4500S: Orphan 4501W: http://accessrunner.sourceforge.net/ 4502F: drivers/usb/atm/cxacru.c 4503 4504CONFIGFS 4505M: Joel Becker <jlbec@evilplan.org> 4506M: Christoph Hellwig <hch@lst.de> 4507S: Supported 4508T: git git://git.infradead.org/users/hch/configfs.git 4509F: fs/configfs/ 4510F: include/linux/configfs.h 4511F: samples/configfs/ 4512 4513CONSOLE SUBSYSTEM 4514M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4515S: Supported 4516F: drivers/video/console/ 4517F: include/linux/console* 4518 4519CONTROL GROUP (CGROUP) 4520M: Tejun Heo <tj@kernel.org> 4521M: Zefan Li <lizefan.x@bytedance.com> 4522M: Johannes Weiner <hannes@cmpxchg.org> 4523L: cgroups@vger.kernel.org 4524S: Maintained 4525T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 4526F: Documentation/admin-guide/cgroup-v1/ 4527F: Documentation/admin-guide/cgroup-v2.rst 4528F: include/linux/cgroup* 4529F: kernel/cgroup/ 4530 4531CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 4532M: Tejun Heo <tj@kernel.org> 4533M: Jens Axboe <axboe@kernel.dk> 4534L: cgroups@vger.kernel.org 4535L: linux-block@vger.kernel.org 4536T: git git://git.kernel.dk/linux-block 4537F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 4538F: block/bfq-cgroup.c 4539F: block/blk-cgroup.c 4540F: block/blk-iolatency.c 4541F: block/blk-throttle.c 4542F: include/linux/blk-cgroup.h 4543 4544CONTROL GROUP - CPUSET 4545M: Zefan Li <lizefan.x@bytedance.com> 4546L: cgroups@vger.kernel.org 4547S: Maintained 4548T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 4549F: Documentation/admin-guide/cgroup-v1/cpusets.rst 4550F: include/linux/cpuset.h 4551F: kernel/cgroup/cpuset.c 4552 4553CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 4554M: Johannes Weiner <hannes@cmpxchg.org> 4555M: Michal Hocko <mhocko@kernel.org> 4556M: Vladimir Davydov <vdavydov.dev@gmail.com> 4557L: cgroups@vger.kernel.org 4558L: linux-mm@kvack.org 4559S: Maintained 4560F: mm/memcontrol.c 4561F: mm/swap_cgroup.c 4562 4563CORETEMP HARDWARE MONITORING DRIVER 4564M: Fenghua Yu <fenghua.yu@intel.com> 4565L: linux-hwmon@vger.kernel.org 4566S: Maintained 4567F: Documentation/hwmon/coretemp.rst 4568F: drivers/hwmon/coretemp.c 4569 4570CORSAIR-CPRO HARDWARE MONITOR DRIVER 4571M: Marius Zachmann <mail@mariuszachmann.de> 4572L: linux-hwmon@vger.kernel.org 4573S: Maintained 4574F: drivers/hwmon/corsair-cpro.c 4575 4576CORSAIR-PSU HARDWARE MONITOR DRIVER 4577M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 4578L: linux-hwmon@vger.kernel.org 4579S: Maintained 4580F: Documentation/hwmon/corsair-psu.rst 4581F: drivers/hwmon/corsair-psu.c 4582 4583COSA/SRP SYNC SERIAL DRIVER 4584M: Jan "Yenya" Kasprzak <kas@fi.muni.cz> 4585S: Maintained 4586W: http://www.fi.muni.cz/~kas/cosa/ 4587F: drivers/net/wan/cosa* 4588 4589COUNTER SUBSYSTEM 4590M: William Breathitt Gray <vilhelm.gray@gmail.com> 4591L: linux-iio@vger.kernel.org 4592S: Maintained 4593F: Documentation/ABI/testing/sysfs-bus-counter* 4594F: Documentation/driver-api/generic-counter.rst 4595F: drivers/counter/ 4596F: include/linux/counter.h 4597F: include/linux/counter_enum.h 4598 4599CPMAC ETHERNET DRIVER 4600M: Florian Fainelli <f.fainelli@gmail.com> 4601L: netdev@vger.kernel.org 4602S: Maintained 4603F: drivers/net/ethernet/ti/cpmac.c 4604 4605CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 4606M: Viresh Kumar <viresh.kumar@linaro.org> 4607M: Sudeep Holla <sudeep.holla@arm.com> 4608L: linux-pm@vger.kernel.org 4609S: Maintained 4610W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 4611F: drivers/cpufreq/vexpress-spc-cpufreq.c 4612 4613CPU FREQUENCY SCALING FRAMEWORK 4614M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 4615M: Viresh Kumar <viresh.kumar@linaro.org> 4616L: linux-pm@vger.kernel.org 4617S: Maintained 4618B: https://bugzilla.kernel.org 4619T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 4620T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 4621F: Documentation/admin-guide/pm/cpufreq.rst 4622F: Documentation/admin-guide/pm/intel_pstate.rst 4623F: Documentation/cpu-freq/ 4624F: Documentation/devicetree/bindings/cpufreq/ 4625F: drivers/cpufreq/ 4626F: include/linux/cpufreq.h 4627F: include/linux/sched/cpufreq.h 4628F: kernel/sched/cpufreq*.c 4629F: tools/testing/selftests/cpufreq/ 4630 4631CPU IDLE TIME MANAGEMENT FRAMEWORK 4632M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 4633M: Daniel Lezcano <daniel.lezcano@linaro.org> 4634L: linux-pm@vger.kernel.org 4635S: Maintained 4636B: https://bugzilla.kernel.org 4637T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 4638F: Documentation/admin-guide/pm/cpuidle.rst 4639F: Documentation/driver-api/pm/cpuidle.rst 4640F: drivers/cpuidle/ 4641F: include/linux/cpuidle.h 4642 4643CPU POWER MONITORING SUBSYSTEM 4644M: Thomas Renninger <trenn@suse.com> 4645M: Shuah Khan <shuah@kernel.org> 4646M: Shuah Khan <skhan@linuxfoundation.org> 4647L: linux-pm@vger.kernel.org 4648S: Maintained 4649F: tools/power/cpupower/ 4650 4651CPUID/MSR DRIVER 4652M: "H. Peter Anvin" <hpa@zytor.com> 4653S: Maintained 4654F: arch/x86/kernel/cpuid.c 4655F: arch/x86/kernel/msr.c 4656 4657CPUIDLE DRIVER - ARM BIG LITTLE 4658M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 4659M: Daniel Lezcano <daniel.lezcano@linaro.org> 4660L: linux-pm@vger.kernel.org 4661L: linux-arm-kernel@lists.infradead.org 4662S: Maintained 4663T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 4664F: drivers/cpuidle/cpuidle-big_little.c 4665 4666CPUIDLE DRIVER - ARM EXYNOS 4667M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 4668M: Daniel Lezcano <daniel.lezcano@linaro.org> 4669M: Kukjin Kim <kgene@kernel.org> 4670L: linux-pm@vger.kernel.org 4671L: linux-samsung-soc@vger.kernel.org 4672S: Supported 4673F: arch/arm/mach-exynos/pm.c 4674F: drivers/cpuidle/cpuidle-exynos.c 4675F: include/linux/platform_data/cpuidle-exynos.h 4676 4677CPUIDLE DRIVER - ARM PSCI 4678M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 4679M: Sudeep Holla <sudeep.holla@arm.com> 4680L: linux-pm@vger.kernel.org 4681L: linux-arm-kernel@lists.infradead.org 4682S: Supported 4683F: drivers/cpuidle/cpuidle-psci.c 4684 4685CPUIDLE DRIVER - ARM PSCI PM DOMAIN 4686M: Ulf Hansson <ulf.hansson@linaro.org> 4687L: linux-pm@vger.kernel.org 4688L: linux-arm-kernel@lists.infradead.org 4689S: Supported 4690F: drivers/cpuidle/cpuidle-psci.h 4691F: drivers/cpuidle/cpuidle-psci-domain.c 4692 4693CRAMFS FILESYSTEM 4694M: Nicolas Pitre <nico@fluxnic.net> 4695S: Maintained 4696F: Documentation/filesystems/cramfs.rst 4697F: fs/cramfs/ 4698 4699CREATIVE SB0540 4700M: Bastien Nocera <hadess@hadess.net> 4701L: linux-input@vger.kernel.org 4702S: Maintained 4703F: drivers/hid/hid-creative-sb0540.c 4704 4705CRYPTO API 4706M: Herbert Xu <herbert@gondor.apana.org.au> 4707M: "David S. Miller" <davem@davemloft.net> 4708L: linux-crypto@vger.kernel.org 4709S: Maintained 4710T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 4711T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 4712F: Documentation/crypto/ 4713F: Documentation/devicetree/bindings/crypto/ 4714F: arch/*/crypto/ 4715F: crypto/ 4716F: drivers/crypto/ 4717F: include/crypto/ 4718F: include/linux/crypto* 4719F: lib/crypto/ 4720 4721CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 4722M: Neil Horman <nhorman@tuxdriver.com> 4723L: linux-crypto@vger.kernel.org 4724S: Maintained 4725F: crypto/ansi_cprng.c 4726F: crypto/rng.c 4727 4728CS3308 MEDIA DRIVER 4729M: Hans Verkuil <hverkuil@xs4all.nl> 4730L: linux-media@vger.kernel.org 4731S: Odd Fixes 4732W: http://linuxtv.org 4733T: git git://linuxtv.org/media_tree.git 4734F: drivers/media/i2c/cs3308.c 4735 4736CS5535 Audio ALSA driver 4737M: Jaya Kumar <jayakumar.alsa@gmail.com> 4738S: Maintained 4739F: sound/pci/cs5535audio/ 4740 4741CSI DRIVERS FOR ALLWINNER V3s 4742M: Yong Deng <yong.deng@magewell.com> 4743L: linux-media@vger.kernel.org 4744S: Maintained 4745T: git git://linuxtv.org/media_tree.git 4746F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 4747F: drivers/media/platform/sunxi/sun6i-csi/ 4748 4749CW1200 WLAN driver 4750M: Solomon Peachy <pizza@shaftnet.org> 4751S: Maintained 4752F: drivers/net/wireless/st/cw1200/ 4753 4754CX18 VIDEO4LINUX DRIVER 4755M: Andy Walls <awalls@md.metrocast.net> 4756L: linux-media@vger.kernel.org 4757S: Maintained 4758W: https://linuxtv.org 4759T: git git://linuxtv.org/media_tree.git 4760F: drivers/media/pci/cx18/ 4761F: include/uapi/linux/ivtv* 4762 4763CX2341X MPEG ENCODER HELPER MODULE 4764M: Hans Verkuil <hverkuil@xs4all.nl> 4765L: linux-media@vger.kernel.org 4766S: Maintained 4767W: https://linuxtv.org 4768T: git git://linuxtv.org/media_tree.git 4769F: drivers/media/common/cx2341x* 4770F: include/media/drv-intf/cx2341x.h 4771 4772CX24120 MEDIA DRIVER 4773M: Jemma Denson <jdenson@gmail.com> 4774M: Patrick Boettcher <patrick.boettcher@posteo.de> 4775L: linux-media@vger.kernel.org 4776S: Maintained 4777W: https://linuxtv.org 4778Q: http://patchwork.linuxtv.org/project/linux-media/list/ 4779F: drivers/media/dvb-frontends/cx24120* 4780 4781CX88 VIDEO4LINUX DRIVER 4782M: Mauro Carvalho Chehab <mchehab@kernel.org> 4783L: linux-media@vger.kernel.org 4784S: Odd fixes 4785W: https://linuxtv.org 4786T: git git://linuxtv.org/media_tree.git 4787F: Documentation/driver-api/media/drivers/cx88* 4788F: drivers/media/pci/cx88/ 4789 4790CXD2820R MEDIA DRIVER 4791M: Antti Palosaari <crope@iki.fi> 4792L: linux-media@vger.kernel.org 4793S: Maintained 4794W: https://linuxtv.org 4795W: http://palosaari.fi/linux/ 4796Q: http://patchwork.linuxtv.org/project/linux-media/list/ 4797T: git git://linuxtv.org/anttip/media_tree.git 4798F: drivers/media/dvb-frontends/cxd2820r* 4799 4800CXGB3 ETHERNET DRIVER (CXGB3) 4801M: Raju Rangoju <rajur@chelsio.com> 4802L: netdev@vger.kernel.org 4803S: Supported 4804W: http://www.chelsio.com 4805F: drivers/net/ethernet/chelsio/cxgb3/ 4806 4807CXGB3 ISCSI DRIVER (CXGB3I) 4808M: Karen Xie <kxie@chelsio.com> 4809L: linux-scsi@vger.kernel.org 4810S: Supported 4811W: http://www.chelsio.com 4812F: drivers/scsi/cxgbi/cxgb3i 4813 4814CXGB4 CRYPTO DRIVER (chcr) 4815M: Ayush Sawal <ayush.sawal@chelsio.com> 4816M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 4817M: Rohit Maheshwari <rohitm@chelsio.com> 4818L: linux-crypto@vger.kernel.org 4819S: Supported 4820W: http://www.chelsio.com 4821F: drivers/crypto/chelsio 4822 4823CXGB4 INLINE CRYPTO DRIVER 4824M: Ayush Sawal <ayush.sawal@chelsio.com> 4825M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 4826M: Rohit Maheshwari <rohitm@chelsio.com> 4827L: netdev@vger.kernel.org 4828S: Supported 4829W: http://www.chelsio.com 4830F: drivers/net/ethernet/chelsio/inline_crypto/ 4831 4832CXGB4 ETHERNET DRIVER (CXGB4) 4833M: Raju Rangoju <rajur@chelsio.com> 4834L: netdev@vger.kernel.org 4835S: Supported 4836W: http://www.chelsio.com 4837F: drivers/net/ethernet/chelsio/cxgb4/ 4838 4839CXGB4 ISCSI DRIVER (CXGB4I) 4840M: Karen Xie <kxie@chelsio.com> 4841L: linux-scsi@vger.kernel.org 4842S: Supported 4843W: http://www.chelsio.com 4844F: drivers/scsi/cxgbi/cxgb4i 4845 4846CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 4847M: Potnuri Bharat Teja <bharat@chelsio.com> 4848L: linux-rdma@vger.kernel.org 4849S: Supported 4850W: http://www.openfabrics.org 4851F: drivers/infiniband/hw/cxgb4/ 4852F: include/uapi/rdma/cxgb4-abi.h 4853 4854CXGB4VF ETHERNET DRIVER (CXGB4VF) 4855M: Raju Rangoju <rajur@chelsio.com> 4856L: netdev@vger.kernel.org 4857S: Supported 4858W: http://www.chelsio.com 4859F: drivers/net/ethernet/chelsio/cxgb4vf/ 4860 4861CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 4862M: Frederic Barrat <fbarrat@linux.ibm.com> 4863M: Andrew Donnellan <ajd@linux.ibm.com> 4864L: linuxppc-dev@lists.ozlabs.org 4865S: Supported 4866F: Documentation/ABI/testing/sysfs-class-cxl 4867F: Documentation/powerpc/cxl.rst 4868F: arch/powerpc/platforms/powernv/pci-cxl.c 4869F: drivers/misc/cxl/ 4870F: include/misc/cxl* 4871F: include/uapi/misc/cxl.h 4872 4873CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 4874M: Manoj N. Kumar <manoj@linux.ibm.com> 4875M: Matthew R. Ochs <mrochs@linux.ibm.com> 4876M: Uma Krishnan <ukrishn@linux.ibm.com> 4877L: linux-scsi@vger.kernel.org 4878S: Supported 4879F: Documentation/powerpc/cxlflash.rst 4880F: drivers/scsi/cxlflash/ 4881F: include/uapi/scsi/cxlflash_ioctl.h 4882 4883CYBERPRO FB DRIVER 4884M: Russell King <linux@armlinux.org.uk> 4885L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4886S: Maintained 4887W: http://www.armlinux.org.uk/ 4888F: drivers/video/fbdev/cyber2000fb.* 4889 4890CYCLADES ASYNC MUX DRIVER 4891S: Orphan 4892W: http://www.cyclades.com/ 4893F: drivers/tty/cyclades.c 4894F: include/linux/cyclades.h 4895F: include/uapi/linux/cyclades.h 4896 4897CYCLADES PC300 DRIVER 4898S: Orphan 4899W: http://www.cyclades.com/ 4900F: drivers/net/wan/pc300* 4901 4902CYPRESS_FIRMWARE MEDIA DRIVER 4903M: Antti Palosaari <crope@iki.fi> 4904L: linux-media@vger.kernel.org 4905S: Maintained 4906W: https://linuxtv.org 4907W: http://palosaari.fi/linux/ 4908Q: http://patchwork.linuxtv.org/project/linux-media/list/ 4909T: git git://linuxtv.org/anttip/media_tree.git 4910F: drivers/media/common/cypress_firmware* 4911 4912CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 4913M: Linus Walleij <linus.walleij@linaro.org> 4914L: linux-input@vger.kernel.org 4915S: Maintained 4916F: drivers/input/touchscreen/cy8ctma140.c 4917 4918CYTTSP TOUCHSCREEN DRIVER 4919M: Ferruh Yigit <fery@cypress.com> 4920L: linux-input@vger.kernel.org 4921S: Supported 4922F: drivers/input/touchscreen/cyttsp* 4923F: include/linux/input/cyttsp.h 4924 4925D-LINK DIR-685 TOUCHKEYS DRIVER 4926M: Linus Walleij <linus.walleij@linaro.org> 4927L: linux-input@vger.kernel.org 4928S: Supported 4929F: drivers/input/keyboard/dlink-dir685-touchkeys.c 4930 4931DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 4932M: Joshua Kinard <kumba@gentoo.org> 4933S: Maintained 4934F: drivers/rtc/rtc-ds1685.c 4935F: include/linux/rtc/ds1685.h 4936 4937DAMA SLAVE for AX.25 4938M: Joerg Reuter <jreuter@yaina.de> 4939L: linux-hams@vger.kernel.org 4940S: Maintained 4941W: http://yaina.de/jreuter/ 4942W: http://www.qsl.net/dl1bke/ 4943F: net/ax25/af_ax25.c 4944F: net/ax25/ax25_dev.c 4945F: net/ax25/ax25_ds_* 4946F: net/ax25/ax25_in.c 4947F: net/ax25/ax25_out.c 4948F: net/ax25/ax25_timer.c 4949F: net/ax25/sysctl_net_ax25.c 4950 4951DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 4952L: netdev@vger.kernel.org 4953S: Orphan 4954F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 4955F: drivers/net/ethernet/dec/tulip/dmfe.c 4956 4957DC390/AM53C974 SCSI driver 4958M: Hannes Reinecke <hare@suse.com> 4959L: linux-scsi@vger.kernel.org 4960S: Maintained 4961F: drivers/scsi/am53c974.c 4962 4963DC395x SCSI driver 4964M: Oliver Neukum <oliver@neukum.org> 4965M: Ali Akcaagac <aliakc@web.de> 4966M: Jamie Lenehan <lenehan@twibble.org> 4967L: dc395x@twibble.org 4968S: Maintained 4969W: http://twibble.org/dist/dc395x/ 4970W: http://lists.twibble.org/mailman/listinfo/dc395x/ 4971F: Documentation/scsi/dc395x.rst 4972F: drivers/scsi/dc395x.* 4973 4974DCCP PROTOCOL 4975L: dccp@vger.kernel.org 4976S: Orphan 4977W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 4978F: include/linux/dccp.h 4979F: include/linux/tfrc.h 4980F: include/uapi/linux/dccp.h 4981F: net/dccp/ 4982 4983DECnet NETWORK LAYER 4984L: linux-decnet-user@lists.sourceforge.net 4985S: Orphan 4986W: http://linux-decnet.sourceforge.net 4987F: Documentation/networking/decnet.rst 4988F: net/decnet/ 4989 4990DECSTATION PLATFORM SUPPORT 4991M: "Maciej W. Rozycki" <macro@orcam.me.uk> 4992L: linux-mips@vger.kernel.org 4993S: Maintained 4994W: http://www.linux-mips.org/wiki/DECstation 4995F: arch/mips/dec/ 4996F: arch/mips/include/asm/dec/ 4997F: arch/mips/include/asm/mach-dec/ 4998 4999DEFXX FDDI NETWORK DRIVER 5000M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5001S: Maintained 5002F: drivers/net/fddi/defxx.* 5003 5004DEFZA FDDI NETWORK DRIVER 5005M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5006S: Maintained 5007F: drivers/net/fddi/defza.* 5008 5009DEINTERLACE DRIVERS FOR ALLWINNER H3 5010M: Jernej Skrabec <jernej.skrabec@siol.net> 5011L: linux-media@vger.kernel.org 5012S: Maintained 5013T: git git://linuxtv.org/media_tree.git 5014F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5015F: drivers/media/platform/sunxi/sun8i-di/ 5016 5017DELL LAPTOP DRIVER 5018M: Matthew Garrett <mjg59@srcf.ucam.org> 5019M: Pali Rohár <pali@kernel.org> 5020L: platform-driver-x86@vger.kernel.org 5021S: Maintained 5022F: drivers/platform/x86/dell/dell-laptop.c 5023 5024DELL LAPTOP FREEFALL DRIVER 5025M: Pali Rohár <pali@kernel.org> 5026S: Maintained 5027F: drivers/platform/x86/dell/dell-smo8800.c 5028 5029DELL LAPTOP RBTN DRIVER 5030M: Pali Rohár <pali@kernel.org> 5031S: Maintained 5032F: drivers/platform/x86/dell/dell-rbtn.* 5033 5034DELL LAPTOP SMM DRIVER 5035M: Pali Rohár <pali@kernel.org> 5036S: Maintained 5037F: drivers/hwmon/dell-smm-hwmon.c 5038F: include/uapi/linux/i8k.h 5039 5040DELL REMOTE BIOS UPDATE DRIVER 5041M: Stuart Hayes <stuart.w.hayes@gmail.com> 5042L: platform-driver-x86@vger.kernel.org 5043S: Maintained 5044F: drivers/platform/x86/dell/dell_rbu.c 5045 5046DELL SMBIOS DRIVER 5047M: Pali Rohár <pali@kernel.org> 5048M: Mario Limonciello <mario.limonciello@dell.com> 5049L: platform-driver-x86@vger.kernel.org 5050S: Maintained 5051F: drivers/platform/x86/dell/dell-smbios.* 5052 5053DELL SMBIOS SMM DRIVER 5054M: Mario Limonciello <mario.limonciello@dell.com> 5055L: platform-driver-x86@vger.kernel.org 5056S: Maintained 5057F: drivers/platform/x86/dell/dell-smbios-smm.c 5058 5059DELL SMBIOS WMI DRIVER 5060M: Mario Limonciello <mario.limonciello@dell.com> 5061L: platform-driver-x86@vger.kernel.org 5062S: Maintained 5063F: drivers/platform/x86/dell/dell-smbios-wmi.c 5064F: tools/wmi/dell-smbios-example.c 5065 5066DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5067M: Stuart Hayes <stuart.w.hayes@gmail.com> 5068L: platform-driver-x86@vger.kernel.org 5069S: Maintained 5070F: Documentation/driver-api/dcdbas.rst 5071F: drivers/platform/x86/dell/dcdbas.* 5072 5073DELL WMI DESCRIPTOR DRIVER 5074M: Mario Limonciello <mario.limonciello@dell.com> 5075S: Maintained 5076F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5077 5078DELL WMI SYSMAN DRIVER 5079M: Divya Bharathi <divya.bharathi@dell.com> 5080M: Mario Limonciello <mario.limonciello@dell.com> 5081M: Prasanth Ksr <prasanth.ksr@dell.com> 5082L: platform-driver-x86@vger.kernel.org 5083S: Maintained 5084F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5085F: drivers/platform/x86/dell/dell-wmi-sysman/ 5086 5087DELL WMI NOTIFICATIONS DRIVER 5088M: Matthew Garrett <mjg59@srcf.ucam.org> 5089M: Pali Rohár <pali@kernel.org> 5090S: Maintained 5091F: drivers/platform/x86/dell/dell-wmi.c 5092 5093DELTA ST MEDIA DRIVER 5094M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5095L: linux-media@vger.kernel.org 5096S: Supported 5097W: https://linuxtv.org 5098T: git git://linuxtv.org/media_tree.git 5099F: drivers/media/platform/sti/delta 5100 5101DENALI NAND DRIVER 5102L: linux-mtd@lists.infradead.org 5103S: Orphan 5104F: drivers/mtd/nand/raw/denali* 5105 5106DESIGNWARE EDMA CORE IP DRIVER 5107M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5108L: dmaengine@vger.kernel.org 5109S: Maintained 5110F: drivers/dma/dw-edma/ 5111F: include/linux/dma/edma.h 5112 5113DESIGNWARE USB2 DRD IP DRIVER 5114M: Minas Harutyunyan <hminas@synopsys.com> 5115L: linux-usb@vger.kernel.org 5116S: Maintained 5117T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5118F: drivers/usb/dwc2/ 5119 5120DESIGNWARE USB3 DRD IP DRIVER 5121M: Felipe Balbi <balbi@kernel.org> 5122L: linux-usb@vger.kernel.org 5123S: Maintained 5124T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5125F: drivers/usb/dwc3/ 5126 5127DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5128M: Andreas Klinger <ak@it-klinger.de> 5129L: linux-iio@vger.kernel.org 5130S: Maintained 5131F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5132F: drivers/iio/proximity/srf*.c 5133 5134DEVICE COREDUMP (DEV_COREDUMP) 5135M: Johannes Berg <johannes@sipsolutions.net> 5136L: linux-kernel@vger.kernel.org 5137S: Maintained 5138F: drivers/base/devcoredump.c 5139F: include/linux/devcoredump.h 5140 5141DEVICE DEPENDENCY HELPER SCRIPT 5142M: Saravana Kannan <saravanak@google.com> 5143L: linux-kernel@vger.kernel.org 5144S: Maintained 5145F: scripts/dev-needs.sh 5146 5147DEVICE DIRECT ACCESS (DAX) 5148M: Dan Williams <dan.j.williams@intel.com> 5149M: Vishal Verma <vishal.l.verma@intel.com> 5150M: Dave Jiang <dave.jiang@intel.com> 5151L: linux-nvdimm@lists.01.org 5152S: Supported 5153F: drivers/dax/ 5154 5155DEVICE FREQUENCY (DEVFREQ) 5156M: MyungJoo Ham <myungjoo.ham@samsung.com> 5157M: Kyungmin Park <kyungmin.park@samsung.com> 5158M: Chanwoo Choi <cw00.choi@samsung.com> 5159L: linux-pm@vger.kernel.org 5160S: Maintained 5161T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5162F: Documentation/devicetree/bindings/devfreq/ 5163F: drivers/devfreq/ 5164F: include/linux/devfreq.h 5165F: include/trace/events/devfreq.h 5166 5167DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5168M: Chanwoo Choi <cw00.choi@samsung.com> 5169L: linux-pm@vger.kernel.org 5170S: Supported 5171T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5172F: Documentation/devicetree/bindings/devfreq/event/ 5173F: drivers/devfreq/devfreq-event.c 5174F: drivers/devfreq/event/ 5175F: include/dt-bindings/pmu/exynos_ppmu.h 5176F: include/linux/devfreq-event.h 5177 5178DEVICE NUMBER REGISTRY 5179M: Torben Mathiasen <device@lanana.org> 5180S: Maintained 5181W: http://lanana.org/docs/device-list/index.html 5182 5183DEVICE-MAPPER (LVM) 5184M: Alasdair Kergon <agk@redhat.com> 5185M: Mike Snitzer <snitzer@redhat.com> 5186M: dm-devel@redhat.com 5187L: dm-devel@redhat.com 5188S: Maintained 5189W: http://sources.redhat.com/dm 5190Q: http://patchwork.kernel.org/project/dm-devel/list/ 5191T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5192T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5193F: Documentation/admin-guide/device-mapper/ 5194F: drivers/md/Kconfig 5195F: drivers/md/Makefile 5196F: drivers/md/dm* 5197F: drivers/md/persistent-data/ 5198F: include/linux/device-mapper.h 5199F: include/linux/dm-*.h 5200F: include/uapi/linux/dm-*.h 5201 5202DEVLINK 5203M: Jiri Pirko <jiri@nvidia.com> 5204L: netdev@vger.kernel.org 5205S: Supported 5206F: Documentation/networking/devlink 5207F: include/net/devlink.h 5208F: include/uapi/linux/devlink.h 5209F: net/core/devlink.c 5210 5211DIALOG SEMICONDUCTOR DRIVERS 5212M: Support Opensource <support.opensource@diasemi.com> 5213S: Supported 5214W: http://www.dialog-semiconductor.com/products 5215F: Documentation/devicetree/bindings/input/da90??-onkey.txt 5216F: Documentation/devicetree/bindings/input/dlg,da72??.txt 5217F: Documentation/devicetree/bindings/mfd/da90*.txt 5218F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 5219F: Documentation/devicetree/bindings/regulator/da92*.txt 5220F: Documentation/devicetree/bindings/regulator/slg51000.txt 5221F: Documentation/devicetree/bindings/sound/da[79]*.txt 5222F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 5223F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 5224F: Documentation/hwmon/da90??.rst 5225F: drivers/gpio/gpio-da90??.c 5226F: drivers/hwmon/da90??-hwmon.c 5227F: drivers/iio/adc/da91??-*.c 5228F: drivers/input/misc/da72??.[ch] 5229F: drivers/input/misc/da90??_onkey.c 5230F: drivers/input/touchscreen/da9052_tsi.c 5231F: drivers/leds/leds-da90??.c 5232F: drivers/mfd/da903x.c 5233F: drivers/mfd/da90??-*.c 5234F: drivers/mfd/da91??-*.c 5235F: drivers/pinctrl/pinctrl-da90??.c 5236F: drivers/power/supply/da9052-battery.c 5237F: drivers/power/supply/da91??-*.c 5238F: drivers/regulator/da9???-regulator.[ch] 5239F: drivers/regulator/slg51000-regulator.[ch] 5240F: drivers/rtc/rtc-da90??.c 5241F: drivers/thermal/da90??-thermal.c 5242F: drivers/video/backlight/da90??_bl.c 5243F: drivers/watchdog/da90??_wdt.c 5244F: include/dt-bindings/regulator/dlg,da9*-regulator.h 5245F: include/linux/mfd/da903x.h 5246F: include/linux/mfd/da9052/ 5247F: include/linux/mfd/da9055/ 5248F: include/linux/mfd/da9062/ 5249F: include/linux/mfd/da9063/ 5250F: include/linux/mfd/da9150/ 5251F: include/linux/regulator/da9211.h 5252F: include/sound/da[79]*.h 5253F: sound/soc/codecs/da[79]*.[ch] 5254 5255DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 5256M: William Breathitt Gray <vilhelm.gray@gmail.com> 5257L: linux-gpio@vger.kernel.org 5258S: Maintained 5259F: drivers/gpio/gpio-gpio-mm.c 5260 5261DIOLAN U2C-12 I2C DRIVER 5262M: Guenter Roeck <linux@roeck-us.net> 5263L: linux-i2c@vger.kernel.org 5264S: Maintained 5265F: drivers/i2c/busses/i2c-diolan-u2c.c 5266 5267DIRECTORY NOTIFICATION (DNOTIFY) 5268M: Jan Kara <jack@suse.cz> 5269R: Amir Goldstein <amir73il@gmail.com> 5270L: linux-fsdevel@vger.kernel.org 5271S: Maintained 5272F: Documentation/filesystems/dnotify.rst 5273F: fs/notify/dnotify/ 5274F: include/linux/dnotify.h 5275 5276DISK GEOMETRY AND PARTITION HANDLING 5277M: Andries Brouwer <aeb@cwi.nl> 5278S: Maintained 5279W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 5280W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 5281W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 5282 5283DISKQUOTA 5284M: Jan Kara <jack@suse.com> 5285S: Maintained 5286F: Documentation/filesystems/quota.rst 5287F: fs/quota/ 5288F: include/linux/quota*.h 5289F: include/uapi/linux/quota*.h 5290 5291DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 5292M: Bernie Thompson <bernie@plugable.com> 5293L: linux-fbdev@vger.kernel.org 5294S: Maintained 5295W: http://plugable.com/category/projects/udlfb/ 5296F: Documentation/fb/udlfb.rst 5297F: drivers/video/fbdev/udlfb.c 5298F: include/video/udlfb.h 5299 5300DISTRIBUTED LOCK MANAGER (DLM) 5301M: Christine Caulfield <ccaulfie@redhat.com> 5302M: David Teigland <teigland@redhat.com> 5303L: cluster-devel@redhat.com 5304S: Supported 5305W: http://sources.redhat.com/cluster/ 5306T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 5307F: fs/dlm/ 5308 5309DMA BUFFER SHARING FRAMEWORK 5310M: Sumit Semwal <sumit.semwal@linaro.org> 5311M: Christian König <christian.koenig@amd.com> 5312L: linux-media@vger.kernel.org 5313L: dri-devel@lists.freedesktop.org 5314L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 5315S: Maintained 5316T: git git://anongit.freedesktop.org/drm/drm-misc 5317F: Documentation/driver-api/dma-buf.rst 5318F: drivers/dma-buf/ 5319F: include/linux/*fence.h 5320F: include/linux/dma-buf* 5321F: include/linux/dma-resv.h 5322K: \bdma_(?:buf|fence|resv)\b 5323 5324DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 5325M: Vinod Koul <vkoul@kernel.org> 5326L: dmaengine@vger.kernel.org 5327S: Maintained 5328Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 5329T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 5330F: Documentation/devicetree/bindings/dma/ 5331F: Documentation/driver-api/dmaengine/ 5332F: drivers/dma/ 5333F: include/linux/dma/ 5334F: include/linux/dmaengine.h 5335F: include/linux/of_dma.h 5336 5337DMA MAPPING HELPERS 5338M: Christoph Hellwig <hch@lst.de> 5339M: Marek Szyprowski <m.szyprowski@samsung.com> 5340R: Robin Murphy <robin.murphy@arm.com> 5341L: iommu@lists.linux-foundation.org 5342S: Supported 5343W: http://git.infradead.org/users/hch/dma-mapping.git 5344T: git git://git.infradead.org/users/hch/dma-mapping.git 5345F: include/asm-generic/dma-mapping.h 5346F: include/linux/dma-direct.h 5347F: include/linux/dma-mapping.h 5348F: include/linux/dma-map-ops.h 5349F: kernel/dma/ 5350 5351DMA MAPPING BENCHMARK 5352M: Barry Song <song.bao.hua@hisilicon.com> 5353L: iommu@lists.linux-foundation.org 5354F: kernel/dma/map_benchmark.c 5355F: tools/testing/selftests/dma/ 5356 5357DMA-BUF HEAPS FRAMEWORK 5358M: Sumit Semwal <sumit.semwal@linaro.org> 5359R: Benjamin Gaignard <benjamin.gaignard@linaro.org> 5360R: Liam Mark <lmark@codeaurora.org> 5361R: Laura Abbott <labbott@redhat.com> 5362R: Brian Starkey <Brian.Starkey@arm.com> 5363R: John Stultz <john.stultz@linaro.org> 5364L: linux-media@vger.kernel.org 5365L: dri-devel@lists.freedesktop.org 5366L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 5367S: Maintained 5368T: git git://anongit.freedesktop.org/drm/drm-misc 5369F: drivers/dma-buf/dma-heap.c 5370F: drivers/dma-buf/heaps/* 5371F: include/linux/dma-heap.h 5372F: include/uapi/linux/dma-heap.h 5373 5374DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 5375M: Lukasz Luba <lukasz.luba@arm.com> 5376L: linux-pm@vger.kernel.org 5377L: linux-samsung-soc@vger.kernel.org 5378S: Maintained 5379F: Documentation/devicetree/bindings/memory-controllers/exynos5422-dmc.txt 5380F: drivers/memory/samsung/exynos5422-dmc.c 5381 5382DME1737 HARDWARE MONITOR DRIVER 5383M: Juerg Haefliger <juergh@gmail.com> 5384L: linux-hwmon@vger.kernel.org 5385S: Maintained 5386F: Documentation/hwmon/dme1737.rst 5387F: drivers/hwmon/dme1737.c 5388 5389DMI/SMBIOS SUPPORT 5390M: Jean Delvare <jdelvare@suse.com> 5391S: Maintained 5392T: quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/ 5393F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 5394F: drivers/firmware/dmi-id.c 5395F: drivers/firmware/dmi_scan.c 5396F: include/linux/dmi.h 5397 5398DOCUMENTATION 5399M: Jonathan Corbet <corbet@lwn.net> 5400L: linux-doc@vger.kernel.org 5401S: Maintained 5402P: Documentation/doc-guide/maintainer-profile.rst 5403T: git git://git.lwn.net/linux.git docs-next 5404F: Documentation/ 5405F: scripts/documentation-file-ref-check 5406F: scripts/kernel-doc 5407F: scripts/sphinx-pre-install 5408X: Documentation/ABI/ 5409X: Documentation/admin-guide/media/ 5410X: Documentation/devicetree/ 5411X: Documentation/driver-api/media/ 5412X: Documentation/firmware-guide/acpi/ 5413X: Documentation/i2c/ 5414X: Documentation/power/ 5415X: Documentation/spi/ 5416X: Documentation/userspace-api/media/ 5417 5418DOCUMENTATION SCRIPTS 5419M: Mauro Carvalho Chehab <mchehab@kernel.org> 5420L: linux-doc@vger.kernel.org 5421S: Maintained 5422F: Documentation/sphinx/parse-headers.pl 5423F: scripts/documentation-file-ref-check 5424F: scripts/sphinx-pre-install 5425 5426DOCUMENTATION/ITALIAN 5427M: Federico Vaga <federico.vaga@vaga.pv.it> 5428L: linux-doc@vger.kernel.org 5429S: Maintained 5430F: Documentation/translations/it_IT 5431 5432DONGWOON DW9714 LENS VOICE COIL DRIVER 5433M: Sakari Ailus <sakari.ailus@linux.intel.com> 5434L: linux-media@vger.kernel.org 5435S: Maintained 5436T: git git://linuxtv.org/media_tree.git 5437F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt 5438F: drivers/media/i2c/dw9714.c 5439 5440DONGWOON DW9768 LENS VOICE COIL DRIVER 5441M: Dongchun Zhu <dongchun.zhu@mediatek.com> 5442L: linux-media@vger.kernel.org 5443S: Maintained 5444T: git git://linuxtv.org/media_tree.git 5445F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 5446F: drivers/media/i2c/dw9768.c 5447 5448DONGWOON DW9807 LENS VOICE COIL DRIVER 5449M: Sakari Ailus <sakari.ailus@linux.intel.com> 5450L: linux-media@vger.kernel.org 5451S: Maintained 5452T: git git://linuxtv.org/media_tree.git 5453F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt 5454F: drivers/media/i2c/dw9807-vcm.c 5455 5456DOUBLETALK DRIVER 5457M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 5458L: blinux-list@redhat.com 5459S: Maintained 5460F: drivers/char/dtlk.c 5461F: include/linux/dtlk.h 5462 5463DPAA2 DATAPATH I/O (DPIO) DRIVER 5464M: Roy Pledge <Roy.Pledge@nxp.com> 5465L: linux-kernel@vger.kernel.org 5466S: Maintained 5467F: drivers/soc/fsl/dpio 5468 5469DPAA2 ETHERNET DRIVER 5470M: Ioana Ciornei <ioana.ciornei@nxp.com> 5471M: Ioana Radulescu <ruxandra.radulescu@nxp.com> 5472L: netdev@vger.kernel.org 5473S: Maintained 5474F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 5475F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 5476F: drivers/net/ethernet/freescale/dpaa2/Kconfig 5477F: drivers/net/ethernet/freescale/dpaa2/Makefile 5478F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 5479F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 5480F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 5481F: drivers/net/ethernet/freescale/dpaa2/dpmac* 5482F: drivers/net/ethernet/freescale/dpaa2/dpni* 5483 5484DPAA2 ETHERNET SWITCH DRIVER 5485M: Ioana Ciornei <ioana.ciornei@nxp.com> 5486L: netdev@vger.kernel.org 5487S: Maintained 5488F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 5489F: drivers/net/ethernet/freescale/dpaa2/dpsw* 5490 5491DPT_I2O SCSI RAID DRIVER 5492M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 5493L: linux-scsi@vger.kernel.org 5494S: Maintained 5495W: http://www.adaptec.com/ 5496F: drivers/scsi/dpt* 5497F: drivers/scsi/dpt/ 5498 5499DRBD DRIVER 5500M: Philipp Reisner <philipp.reisner@linbit.com> 5501M: Lars Ellenberg <lars.ellenberg@linbit.com> 5502L: drbd-dev@lists.linbit.com 5503S: Supported 5504W: http://www.drbd.org 5505T: git git://git.linbit.com/linux-drbd.git 5506T: git git://git.linbit.com/drbd-8.4.git 5507F: Documentation/admin-guide/blockdev/ 5508F: drivers/block/drbd/ 5509F: lib/lru_cache.c 5510 5511DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 5512M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5513R: "Rafael J. Wysocki" <rafael@kernel.org> 5514S: Supported 5515T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 5516F: Documentation/core-api/kobject.rst 5517F: drivers/base/ 5518F: fs/debugfs/ 5519F: fs/sysfs/ 5520F: include/linux/debugfs.h 5521F: include/linux/kobj* 5522F: lib/kobj* 5523 5524DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 5525M: Nishanth Menon <nm@ti.com> 5526L: linux-pm@vger.kernel.org 5527S: Maintained 5528F: drivers/soc/ti/smartreflex.c 5529F: include/linux/power/smartreflex.h 5530 5531DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 5532M: Maxime Ripard <mripard@kernel.org> 5533M: Chen-Yu Tsai <wens@csie.org> 5534R: Jernej Skrabec <jernej.skrabec@siol.net> 5535L: dri-devel@lists.freedesktop.org 5536S: Supported 5537T: git git://anongit.freedesktop.org/drm/drm-misc 5538F: drivers/gpu/drm/sun4i/sun8i* 5539 5540DRM DRIVER FOR ARM PL111 CLCD 5541M: Eric Anholt <eric@anholt.net> 5542S: Supported 5543T: git git://anongit.freedesktop.org/drm/drm-misc 5544F: drivers/gpu/drm/pl111/ 5545 5546DRM DRIVER FOR ARM VERSATILE TFT PANELS 5547M: Linus Walleij <linus.walleij@linaro.org> 5548S: Maintained 5549T: git git://anongit.freedesktop.org/drm/drm-misc 5550F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 5551F: drivers/gpu/drm/panel/panel-arm-versatile.c 5552 5553DRM DRIVER FOR ASPEED BMC GFX 5554M: Joel Stanley <joel@jms.id.au> 5555L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 5556S: Supported 5557T: git git://anongit.freedesktop.org/drm/drm-misc 5558F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 5559F: drivers/gpu/drm/aspeed/ 5560 5561DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 5562M: Dave Airlie <airlied@redhat.com> 5563R: Thomas Zimmermann <tzimmermann@suse.de> 5564L: dri-devel@lists.freedesktop.org 5565S: Supported 5566T: git git://anongit.freedesktop.org/drm/drm-misc 5567F: drivers/gpu/drm/ast/ 5568 5569DRM DRIVER FOR BOCHS VIRTUAL GPU 5570M: Gerd Hoffmann <kraxel@redhat.com> 5571L: virtualization@lists.linux-foundation.org 5572S: Maintained 5573T: git git://anongit.freedesktop.org/drm/drm-misc 5574F: drivers/gpu/drm/bochs/ 5575 5576DRM DRIVER FOR BOE HIMAX8279D PANELS 5577M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 5578S: Maintained 5579F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 5580F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 5581 5582DRM DRIVER FOR FARADAY TVE200 TV ENCODER 5583M: Linus Walleij <linus.walleij@linaro.org> 5584S: Maintained 5585T: git git://anongit.freedesktop.org/drm/drm-misc 5586F: drivers/gpu/drm/tve200/ 5587 5588DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 5589M: Icenowy Zheng <icenowy@aosc.io> 5590S: Maintained 5591F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 5592F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 5593 5594DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 5595M: Jagan Teki <jagan@amarulasolutions.com> 5596S: Maintained 5597F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 5598F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 5599 5600DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 5601M: Hans de Goede <hdegoede@redhat.com> 5602S: Maintained 5603T: git git://anongit.freedesktop.org/drm/drm-misc 5604F: drivers/gpu/drm/tiny/gm12u320.c 5605 5606DRM DRIVER FOR HX8357D PANELS 5607M: Eric Anholt <eric@anholt.net> 5608S: Maintained 5609T: git git://anongit.freedesktop.org/drm/drm-misc 5610F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 5611F: drivers/gpu/drm/tiny/hx8357d.c 5612 5613DRM DRIVER FOR ILITEK ILI9225 PANELS 5614M: David Lechner <david@lechnology.com> 5615S: Maintained 5616T: git git://anongit.freedesktop.org/drm/drm-misc 5617F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 5618F: drivers/gpu/drm/tiny/ili9225.c 5619 5620DRM DRIVER FOR ILITEK ILI9486 PANELS 5621M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 5622S: Maintained 5623T: git git://anongit.freedesktop.org/drm/drm-misc 5624F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 5625F: drivers/gpu/drm/tiny/ili9486.c 5626 5627DRM DRIVER FOR INTEL I810 VIDEO CARDS 5628S: Orphan / Obsolete 5629F: drivers/gpu/drm/i810/ 5630F: include/uapi/drm/i810_drm.h 5631 5632DRM DRIVER FOR LVDS PANELS 5633M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 5634L: dri-devel@lists.freedesktop.org 5635T: git git://anongit.freedesktop.org/drm/drm-misc 5636S: Maintained 5637F: drivers/gpu/drm/panel/panel-lvds.c 5638F: Documentation/devicetree/bindings/display/panel/lvds.yaml 5639 5640DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 5641M: Guido Günther <agx@sigxcpu.org> 5642R: Purism Kernel Team <kernel@puri.sm> 5643S: Maintained 5644F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 5645F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 5646 5647DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS 5648S: Orphan / Obsolete 5649F: drivers/gpu/drm/mga/ 5650F: include/uapi/drm/mga_drm.h 5651 5652DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 5653M: Dave Airlie <airlied@redhat.com> 5654R: Thomas Zimmermann <tzimmermann@suse.de> 5655L: dri-devel@lists.freedesktop.org 5656S: Supported 5657T: git git://anongit.freedesktop.org/drm/drm-misc 5658F: drivers/gpu/drm/mgag200/ 5659 5660DRM DRIVER FOR MI0283QT 5661M: Noralf Trønnes <noralf@tronnes.org> 5662S: Maintained 5663T: git git://anongit.freedesktop.org/drm/drm-misc 5664F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 5665F: drivers/gpu/drm/tiny/mi0283qt.c 5666 5667DRM DRIVER FOR MSM ADRENO GPU 5668M: Rob Clark <robdclark@gmail.com> 5669M: Sean Paul <sean@poorly.run> 5670L: linux-arm-msm@vger.kernel.org 5671L: dri-devel@lists.freedesktop.org 5672L: freedreno@lists.freedesktop.org 5673S: Maintained 5674T: git https://gitlab.freedesktop.org/drm/msm.git 5675F: Documentation/devicetree/bindings/display/msm/ 5676F: drivers/gpu/drm/msm/ 5677F: include/uapi/drm/msm_drm.h 5678 5679DRM DRIVER FOR NOVATEK NT35510 PANELS 5680M: Linus Walleij <linus.walleij@linaro.org> 5681S: Maintained 5682T: git git://anongit.freedesktop.org/drm/drm-misc 5683F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 5684F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 5685 5686DRM DRIVER FOR NOVATEK NT36672A PANELS 5687M: Sumit Semwal <sumit.semwal@linaro.org> 5688S: Maintained 5689T: git git://anongit.freedesktop.org/drm/drm-misc 5690F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 5691F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 5692 5693DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 5694M: Ben Skeggs <bskeggs@redhat.com> 5695L: dri-devel@lists.freedesktop.org 5696L: nouveau@lists.freedesktop.org 5697S: Supported 5698T: git git://github.com/skeggsb/linux 5699F: drivers/gpu/drm/nouveau/ 5700F: include/uapi/drm/nouveau_drm.h 5701 5702DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 5703M: Stefan Mavrodiev <stefan@olimex.com> 5704S: Maintained 5705F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 5706F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 5707 5708DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 5709M: Noralf Trønnes <noralf@tronnes.org> 5710S: Maintained 5711T: git git://anongit.freedesktop.org/drm/drm-misc 5712F: Documentation/devicetree/bindings/display/repaper.txt 5713F: drivers/gpu/drm/tiny/repaper.c 5714 5715DRM DRIVER FOR QEMU'S CIRRUS DEVICE 5716M: Dave Airlie <airlied@redhat.com> 5717M: Gerd Hoffmann <kraxel@redhat.com> 5718L: virtualization@lists.linux-foundation.org 5719S: Obsolete 5720W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 5721T: git git://anongit.freedesktop.org/drm/drm-misc 5722F: drivers/gpu/drm/tiny/cirrus.c 5723 5724DRM DRIVER FOR QXL VIRTUAL GPU 5725M: Dave Airlie <airlied@redhat.com> 5726M: Gerd Hoffmann <kraxel@redhat.com> 5727L: virtualization@lists.linux-foundation.org 5728L: spice-devel@lists.freedesktop.org 5729S: Maintained 5730T: git git://anongit.freedesktop.org/drm/drm-misc 5731F: drivers/gpu/drm/qxl/ 5732F: include/uapi/drm/qxl_drm.h 5733 5734DRM DRIVER FOR RAGE 128 VIDEO CARDS 5735S: Orphan / Obsolete 5736F: drivers/gpu/drm/r128/ 5737F: include/uapi/drm/r128_drm.h 5738 5739DRM DRIVER FOR RAYDIUM RM67191 PANELS 5740M: Robert Chiras <robert.chiras@nxp.com> 5741S: Maintained 5742F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 5743F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 5744 5745DRM DRIVER FOR SITRONIX ST7703 PANELS 5746M: Guido Günther <agx@sigxcpu.org> 5747R: Purism Kernel Team <kernel@puri.sm> 5748R: Ondrej Jirman <megous@megous.com> 5749S: Maintained 5750F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 5751F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 5752 5753DRM DRIVER FOR SAVAGE VIDEO CARDS 5754S: Orphan / Obsolete 5755F: drivers/gpu/drm/savage/ 5756F: include/uapi/drm/savage_drm.h 5757 5758DRM DRIVER FOR SIS VIDEO CARDS 5759S: Orphan / Obsolete 5760F: drivers/gpu/drm/sis/ 5761F: include/uapi/drm/sis_drm.h 5762 5763DRM DRIVER FOR SITRONIX ST7586 PANELS 5764M: David Lechner <david@lechnology.com> 5765S: Maintained 5766T: git git://anongit.freedesktop.org/drm/drm-misc 5767F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 5768F: drivers/gpu/drm/tiny/st7586.c 5769 5770DRM DRIVER FOR SITRONIX ST7701 PANELS 5771M: Jagan Teki <jagan@amarulasolutions.com> 5772S: Maintained 5773F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 5774F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 5775 5776DRM DRIVER FOR SITRONIX ST7735R PANELS 5777M: David Lechner <david@lechnology.com> 5778S: Maintained 5779T: git git://anongit.freedesktop.org/drm/drm-misc 5780F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 5781F: drivers/gpu/drm/tiny/st7735r.c 5782 5783DRM DRIVER FOR SONY ACX424AKP PANELS 5784M: Linus Walleij <linus.walleij@linaro.org> 5785S: Maintained 5786T: git git://anongit.freedesktop.org/drm/drm-misc 5787F: drivers/gpu/drm/panel/panel-sony-acx424akp.c 5788 5789DRM DRIVER FOR ST-ERICSSON MCDE 5790M: Linus Walleij <linus.walleij@linaro.org> 5791S: Maintained 5792T: git git://anongit.freedesktop.org/drm/drm-misc 5793F: Documentation/devicetree/bindings/display/ste,mcde.txt 5794F: drivers/gpu/drm/mcde/ 5795 5796DRM DRIVER FOR TDFX VIDEO CARDS 5797S: Orphan / Obsolete 5798F: drivers/gpu/drm/tdfx/ 5799 5800DRM DRIVER FOR TPO TPG110 PANELS 5801M: Linus Walleij <linus.walleij@linaro.org> 5802S: Maintained 5803T: git git://anongit.freedesktop.org/drm/drm-misc 5804F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 5805F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 5806 5807DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 5808M: Dave Airlie <airlied@redhat.com> 5809R: Sean Paul <sean@poorly.run> 5810R: Thomas Zimmermann <tzimmermann@suse.de> 5811L: dri-devel@lists.freedesktop.org 5812S: Supported 5813T: git git://anongit.freedesktop.org/drm/drm-misc 5814F: drivers/gpu/drm/udl/ 5815 5816DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 5817M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 5818M: Melissa Wen <melissa.srw@gmail.com> 5819R: Haneen Mohammed <hamohammed.sa@gmail.com> 5820R: Daniel Vetter <daniel@ffwll.ch> 5821L: dri-devel@lists.freedesktop.org 5822S: Maintained 5823T: git git://anongit.freedesktop.org/drm/drm-misc 5824F: Documentation/gpu/vkms.rst 5825F: drivers/gpu/drm/vkms/ 5826 5827DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 5828M: Hans de Goede <hdegoede@redhat.com> 5829L: dri-devel@lists.freedesktop.org 5830S: Maintained 5831T: git git://anongit.freedesktop.org/drm/drm-misc 5832F: drivers/gpu/drm/vboxvideo/ 5833 5834DRM DRIVER FOR VMWARE VIRTUAL GPU 5835M: "VMware Graphics" <linux-graphics-maintainer@vmware.com> 5836M: Roland Scheidegger <sroland@vmware.com> 5837M: Zack Rusin <zackr@vmware.com> 5838L: dri-devel@lists.freedesktop.org 5839S: Supported 5840T: git git://people.freedesktop.org/~sroland/linux 5841F: drivers/gpu/drm/vmwgfx/ 5842F: include/uapi/drm/vmwgfx_drm.h 5843 5844DRM DRIVERS 5845M: David Airlie <airlied@linux.ie> 5846M: Daniel Vetter <daniel@ffwll.ch> 5847L: dri-devel@lists.freedesktop.org 5848S: Maintained 5849B: https://gitlab.freedesktop.org/drm 5850C: irc://chat.freenode.net/dri-devel 5851T: git git://anongit.freedesktop.org/drm/drm 5852F: Documentation/devicetree/bindings/display/ 5853F: Documentation/devicetree/bindings/gpu/ 5854F: Documentation/gpu/ 5855F: drivers/gpu/drm/ 5856F: drivers/gpu/vga/ 5857F: include/drm/ 5858F: include/linux/vga* 5859F: include/uapi/drm/ 5860 5861DRM DRIVERS AND MISC GPU PATCHES 5862M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 5863M: Maxime Ripard <mripard@kernel.org> 5864M: Thomas Zimmermann <tzimmermann@suse.de> 5865S: Maintained 5866W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 5867T: git git://anongit.freedesktop.org/drm/drm-misc 5868F: Documentation/gpu/ 5869F: drivers/gpu/drm/* 5870F: drivers/gpu/vga/ 5871F: include/drm/drm* 5872F: include/linux/vga* 5873F: include/uapi/drm/drm* 5874 5875DRM DRIVERS FOR ALLWINNER A10 5876M: Maxime Ripard <mripard@kernel.org> 5877M: Chen-Yu Tsai <wens@csie.org> 5878L: dri-devel@lists.freedesktop.org 5879S: Supported 5880T: git git://anongit.freedesktop.org/drm/drm-misc 5881F: Documentation/devicetree/bindings/display/allwinner* 5882F: drivers/gpu/drm/sun4i/ 5883 5884DRM DRIVERS FOR AMLOGIC SOCS 5885M: Neil Armstrong <narmstrong@baylibre.com> 5886L: dri-devel@lists.freedesktop.org 5887L: linux-amlogic@lists.infradead.org 5888S: Supported 5889W: http://linux-meson.com/ 5890T: git git://anongit.freedesktop.org/drm/drm-misc 5891F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 5892F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 5893F: Documentation/gpu/meson.rst 5894F: drivers/gpu/drm/meson/ 5895 5896DRM DRIVERS FOR ATMEL HLCDC 5897M: Sam Ravnborg <sam@ravnborg.org> 5898M: Boris Brezillon <bbrezillon@kernel.org> 5899L: dri-devel@lists.freedesktop.org 5900S: Supported 5901T: git git://anongit.freedesktop.org/drm/drm-misc 5902F: Documentation/devicetree/bindings/display/atmel/ 5903F: drivers/gpu/drm/atmel-hlcdc/ 5904 5905DRM DRIVERS FOR BRIDGE CHIPS 5906M: Andrzej Hajda <a.hajda@samsung.com> 5907M: Neil Armstrong <narmstrong@baylibre.com> 5908R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 5909R: Jonas Karlman <jonas@kwiboo.se> 5910R: Jernej Skrabec <jernej.skrabec@siol.net> 5911S: Maintained 5912T: git git://anongit.freedesktop.org/drm/drm-misc 5913F: drivers/gpu/drm/bridge/ 5914 5915DRM DRIVERS FOR EXYNOS 5916M: Inki Dae <inki.dae@samsung.com> 5917M: Joonyoung Shim <jy0922.shim@samsung.com> 5918M: Seung-Woo Kim <sw0312.kim@samsung.com> 5919M: Kyungmin Park <kyungmin.park@samsung.com> 5920L: dri-devel@lists.freedesktop.org 5921S: Supported 5922T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 5923F: Documentation/devicetree/bindings/display/exynos/ 5924F: drivers/gpu/drm/exynos/ 5925F: include/uapi/drm/exynos_drm.h 5926 5927DRM DRIVERS FOR FREESCALE DCU 5928M: Stefan Agner <stefan@agner.ch> 5929M: Alison Wang <alison.wang@nxp.com> 5930L: dri-devel@lists.freedesktop.org 5931S: Supported 5932T: git git://anongit.freedesktop.org/drm/drm-misc 5933F: Documentation/devicetree/bindings/display/fsl,dcu.txt 5934F: Documentation/devicetree/bindings/display/fsl,tcon.txt 5935F: drivers/gpu/drm/fsl-dcu/ 5936 5937DRM DRIVERS FOR FREESCALE IMX 5938M: Philipp Zabel <p.zabel@pengutronix.de> 5939L: dri-devel@lists.freedesktop.org 5940S: Maintained 5941F: Documentation/devicetree/bindings/display/imx/ 5942F: drivers/gpu/drm/imx/ 5943F: drivers/gpu/ipu-v3/ 5944 5945DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 5946M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 5947L: dri-devel@lists.freedesktop.org 5948S: Maintained 5949T: git git://github.com/patjak/drm-gma500 5950F: drivers/gpu/drm/gma500/ 5951 5952DRM DRIVERS FOR HISILICON 5953M: Xinliang Liu <xinliang.liu@linaro.org> 5954M: Tian Tao <tiantao6@hisilicon.com> 5955R: John Stultz <john.stultz@linaro.org> 5956R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 5957R: Chen Feng <puck.chen@hisilicon.com> 5958L: dri-devel@lists.freedesktop.org 5959S: Maintained 5960T: git git://anongit.freedesktop.org/drm/drm-misc 5961F: Documentation/devicetree/bindings/display/hisilicon/ 5962F: drivers/gpu/drm/hisilicon/ 5963 5964DRM DRIVERS FOR LIMA 5965M: Qiang Yu <yuq825@gmail.com> 5966L: dri-devel@lists.freedesktop.org 5967L: lima@lists.freedesktop.org (moderated for non-subscribers) 5968S: Maintained 5969T: git git://anongit.freedesktop.org/drm/drm-misc 5970F: drivers/gpu/drm/lima/ 5971F: include/uapi/drm/lima_drm.h 5972 5973DRM DRIVERS FOR MEDIATEK 5974M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 5975M: Philipp Zabel <p.zabel@pengutronix.de> 5976L: dri-devel@lists.freedesktop.org 5977S: Supported 5978F: Documentation/devicetree/bindings/display/mediatek/ 5979F: drivers/gpu/drm/mediatek/ 5980F: drivers/phy/mediatek/phy-mtk-hdmi* 5981F: drivers/phy/mediatek/phy-mtk-mipi* 5982 5983DRM DRIVERS FOR NVIDIA TEGRA 5984M: Thierry Reding <thierry.reding@gmail.com> 5985L: dri-devel@lists.freedesktop.org 5986L: linux-tegra@vger.kernel.org 5987S: Supported 5988T: git git://anongit.freedesktop.org/tegra/linux.git 5989F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt 5990F: drivers/gpu/drm/tegra/ 5991F: drivers/gpu/host1x/ 5992F: include/linux/host1x.h 5993F: include/uapi/drm/tegra_drm.h 5994 5995DRM DRIVERS FOR RENESAS 5996M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 5997M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 5998L: dri-devel@lists.freedesktop.org 5999L: linux-renesas-soc@vger.kernel.org 6000S: Supported 6001T: git git://linuxtv.org/pinchartl/media drm/du/next 6002F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt 6003F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6004F: Documentation/devicetree/bindings/display/renesas,du.txt 6005F: drivers/gpu/drm/rcar-du/ 6006F: drivers/gpu/drm/shmobile/ 6007F: include/linux/platform_data/shmob_drm.h 6008 6009DRM DRIVERS FOR ROCKCHIP 6010M: Sandy Huang <hjc@rock-chips.com> 6011M: Heiko Stübner <heiko@sntech.de> 6012L: dri-devel@lists.freedesktop.org 6013S: Maintained 6014T: git git://anongit.freedesktop.org/drm/drm-misc 6015F: Documentation/devicetree/bindings/display/rockchip/ 6016F: drivers/gpu/drm/rockchip/ 6017 6018DRM DRIVERS FOR STI 6019M: Benjamin Gaignard <benjamin.gaignard@linaro.org> 6020L: dri-devel@lists.freedesktop.org 6021S: Maintained 6022T: git git://anongit.freedesktop.org/drm/drm-misc 6023F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6024F: drivers/gpu/drm/sti 6025 6026DRM DRIVERS FOR STM 6027M: Yannick Fertre <yannick.fertre@foss.st.com> 6028M: Philippe Cornu <philippe.cornu@foss.st.com> 6029M: Benjamin Gaignard <benjamin.gaignard@linaro.org> 6030L: dri-devel@lists.freedesktop.org 6031S: Maintained 6032T: git git://anongit.freedesktop.org/drm/drm-misc 6033F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 6034F: drivers/gpu/drm/stm 6035 6036DRM DRIVERS FOR TI KEYSTONE 6037M: Jyri Sarha <jyri.sarha@iki.fi> 6038M: Tomi Valkeinen <tomba@kernel.org> 6039L: dri-devel@lists.freedesktop.org 6040S: Maintained 6041T: git git://anongit.freedesktop.org/drm/drm-misc 6042F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 6043F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 6044F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 6045F: drivers/gpu/drm/tidss/ 6046 6047DRM DRIVERS FOR TI LCDC 6048M: Jyri Sarha <jyri.sarha@iki.fi> 6049R: Tomi Valkeinen <tomba@kernel.org> 6050L: dri-devel@lists.freedesktop.org 6051S: Maintained 6052F: Documentation/devicetree/bindings/display/tilcdc/ 6053F: drivers/gpu/drm/tilcdc/ 6054 6055DRM DRIVERS FOR TI OMAP 6056M: Tomi Valkeinen <tomba@kernel.org> 6057L: dri-devel@lists.freedesktop.org 6058S: Maintained 6059F: Documentation/devicetree/bindings/display/ti/ 6060F: drivers/gpu/drm/omapdrm/ 6061 6062DRM DRIVERS FOR V3D 6063M: Eric Anholt <eric@anholt.net> 6064S: Supported 6065T: git git://anongit.freedesktop.org/drm/drm-misc 6066F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt 6067F: drivers/gpu/drm/v3d/ 6068F: include/uapi/drm/v3d_drm.h 6069 6070DRM DRIVERS FOR VC4 6071M: Eric Anholt <eric@anholt.net> 6072M: Maxime Ripard <mripard@kernel.org> 6073S: Supported 6074T: git git://github.com/anholt/linux 6075T: git git://anongit.freedesktop.org/drm/drm-misc 6076F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 6077F: drivers/gpu/drm/vc4/ 6078F: include/uapi/drm/vc4_drm.h 6079 6080DRM DRIVERS FOR VIVANTE GPU IP 6081M: Lucas Stach <l.stach@pengutronix.de> 6082R: Russell King <linux+etnaviv@armlinux.org.uk> 6083R: Christian Gmeiner <christian.gmeiner@gmail.com> 6084L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 6085L: dri-devel@lists.freedesktop.org 6086S: Maintained 6087F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 6088F: drivers/gpu/drm/etnaviv/ 6089F: include/uapi/drm/etnaviv_drm.h 6090 6091DRM DRIVERS FOR XEN 6092M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 6093L: dri-devel@lists.freedesktop.org 6094L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 6095S: Supported 6096T: git git://anongit.freedesktop.org/drm/drm-misc 6097F: Documentation/gpu/xen-front.rst 6098F: drivers/gpu/drm/xen/ 6099 6100DRM DRIVERS FOR XILINX 6101M: Hyun Kwon <hyun.kwon@xilinx.com> 6102M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6103L: dri-devel@lists.freedesktop.org 6104S: Maintained 6105T: git git://anongit.freedesktop.org/drm/drm-misc 6106F: Documentation/devicetree/bindings/display/xlnx/ 6107F: drivers/gpu/drm/xlnx/ 6108 6109DRM PANEL DRIVERS 6110M: Thierry Reding <thierry.reding@gmail.com> 6111R: Sam Ravnborg <sam@ravnborg.org> 6112L: dri-devel@lists.freedesktop.org 6113S: Maintained 6114T: git git://anongit.freedesktop.org/drm/drm-misc 6115F: Documentation/devicetree/bindings/display/panel/ 6116F: drivers/gpu/drm/drm_panel.c 6117F: drivers/gpu/drm/panel/ 6118F: include/drm/drm_panel.h 6119 6120DRM TTM SUBSYSTEM 6121M: Christian Koenig <christian.koenig@amd.com> 6122M: Huang Rui <ray.huang@amd.com> 6123L: dri-devel@lists.freedesktop.org 6124S: Maintained 6125T: git git://people.freedesktop.org/~agd5f/linux 6126F: drivers/gpu/drm/ttm/ 6127F: include/drm/ttm/ 6128 6129DSBR100 USB FM RADIO DRIVER 6130M: Alexey Klimov <klimov.linux@gmail.com> 6131L: linux-media@vger.kernel.org 6132S: Maintained 6133T: git git://linuxtv.org/media_tree.git 6134F: drivers/media/radio/dsbr100.c 6135 6136DT3155 MEDIA DRIVER 6137M: Hans Verkuil <hverkuil@xs4all.nl> 6138L: linux-media@vger.kernel.org 6139S: Odd Fixes 6140W: https://linuxtv.org 6141T: git git://linuxtv.org/media_tree.git 6142F: drivers/media/pci/dt3155/ 6143 6144DVB_USB_AF9015 MEDIA DRIVER 6145M: Antti Palosaari <crope@iki.fi> 6146L: linux-media@vger.kernel.org 6147S: Maintained 6148W: https://linuxtv.org 6149W: http://palosaari.fi/linux/ 6150Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6151T: git git://linuxtv.org/anttip/media_tree.git 6152F: drivers/media/usb/dvb-usb-v2/af9015* 6153 6154DVB_USB_AF9035 MEDIA DRIVER 6155M: Antti Palosaari <crope@iki.fi> 6156L: linux-media@vger.kernel.org 6157S: Maintained 6158W: https://linuxtv.org 6159W: http://palosaari.fi/linux/ 6160Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6161T: git git://linuxtv.org/anttip/media_tree.git 6162F: drivers/media/usb/dvb-usb-v2/af9035* 6163 6164DVB_USB_ANYSEE MEDIA DRIVER 6165M: Antti Palosaari <crope@iki.fi> 6166L: linux-media@vger.kernel.org 6167S: Maintained 6168W: https://linuxtv.org 6169W: http://palosaari.fi/linux/ 6170Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6171T: git git://linuxtv.org/anttip/media_tree.git 6172F: drivers/media/usb/dvb-usb-v2/anysee* 6173 6174DVB_USB_AU6610 MEDIA DRIVER 6175M: Antti Palosaari <crope@iki.fi> 6176L: linux-media@vger.kernel.org 6177S: Maintained 6178W: https://linuxtv.org 6179W: http://palosaari.fi/linux/ 6180Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6181T: git git://linuxtv.org/anttip/media_tree.git 6182F: drivers/media/usb/dvb-usb-v2/au6610* 6183 6184DVB_USB_CE6230 MEDIA DRIVER 6185M: Antti Palosaari <crope@iki.fi> 6186L: linux-media@vger.kernel.org 6187S: Maintained 6188W: https://linuxtv.org 6189W: http://palosaari.fi/linux/ 6190Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6191T: git git://linuxtv.org/anttip/media_tree.git 6192F: drivers/media/usb/dvb-usb-v2/ce6230* 6193 6194DVB_USB_CXUSB MEDIA DRIVER 6195M: Michael Krufky <mkrufky@linuxtv.org> 6196L: linux-media@vger.kernel.org 6197S: Maintained 6198W: https://linuxtv.org 6199W: http://github.com/mkrufky 6200Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6201T: git git://linuxtv.org/media_tree.git 6202F: drivers/media/usb/dvb-usb/cxusb* 6203 6204DVB_USB_EC168 MEDIA DRIVER 6205M: Antti Palosaari <crope@iki.fi> 6206L: linux-media@vger.kernel.org 6207S: Maintained 6208W: https://linuxtv.org 6209W: http://palosaari.fi/linux/ 6210Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6211T: git git://linuxtv.org/anttip/media_tree.git 6212F: drivers/media/usb/dvb-usb-v2/ec168* 6213 6214DVB_USB_GL861 MEDIA DRIVER 6215M: Antti Palosaari <crope@iki.fi> 6216L: linux-media@vger.kernel.org 6217S: Maintained 6218W: https://linuxtv.org 6219Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6220T: git git://linuxtv.org/anttip/media_tree.git 6221F: drivers/media/usb/dvb-usb-v2/gl861* 6222 6223DVB_USB_MXL111SF MEDIA DRIVER 6224M: Michael Krufky <mkrufky@linuxtv.org> 6225L: linux-media@vger.kernel.org 6226S: Maintained 6227W: https://linuxtv.org 6228W: http://github.com/mkrufky 6229Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6230T: git git://linuxtv.org/mkrufky/mxl111sf.git 6231F: drivers/media/usb/dvb-usb-v2/mxl111sf* 6232 6233DVB_USB_RTL28XXU MEDIA DRIVER 6234M: Antti Palosaari <crope@iki.fi> 6235L: linux-media@vger.kernel.org 6236S: Maintained 6237W: https://linuxtv.org 6238W: http://palosaari.fi/linux/ 6239Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6240T: git git://linuxtv.org/anttip/media_tree.git 6241F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 6242 6243DVB_USB_V2 MEDIA DRIVER 6244M: Antti Palosaari <crope@iki.fi> 6245L: linux-media@vger.kernel.org 6246S: Maintained 6247W: https://linuxtv.org 6248W: http://palosaari.fi/linux/ 6249Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6250T: git git://linuxtv.org/anttip/media_tree.git 6251F: drivers/media/usb/dvb-usb-v2/dvb_usb* 6252F: drivers/media/usb/dvb-usb-v2/usb_urb.c 6253 6254DYNAMIC DEBUG 6255M: Jason Baron <jbaron@akamai.com> 6256S: Maintained 6257F: include/linux/dynamic_debug.h 6258F: lib/dynamic_debug.c 6259 6260DYNAMIC INTERRUPT MODERATION 6261M: Tal Gilboa <talgi@nvidia.com> 6262S: Maintained 6263F: Documentation/networking/net_dim.rst 6264F: include/linux/dim.h 6265F: lib/dim/ 6266 6267DZ DECSTATION DZ11 SERIAL DRIVER 6268M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6269S: Maintained 6270F: drivers/tty/serial/dz.* 6271 6272E3X0 POWER BUTTON DRIVER 6273M: Moritz Fischer <moritz.fischer@ettus.com> 6274L: usrp-users@lists.ettus.com 6275S: Supported 6276W: http://www.ettus.com 6277F: Documentation/devicetree/bindings/input/e3x0-button.txt 6278F: drivers/input/misc/e3x0-button.c 6279 6280E4000 MEDIA DRIVER 6281M: Antti Palosaari <crope@iki.fi> 6282L: linux-media@vger.kernel.org 6283S: Maintained 6284W: https://linuxtv.org 6285W: http://palosaari.fi/linux/ 6286Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6287T: git git://linuxtv.org/anttip/media_tree.git 6288F: drivers/media/tuners/e4000* 6289 6290EARTH_PT1 MEDIA DRIVER 6291M: Akihiro Tsukada <tskd08@gmail.com> 6292L: linux-media@vger.kernel.org 6293S: Odd Fixes 6294F: drivers/media/pci/pt1/ 6295 6296EARTH_PT3 MEDIA DRIVER 6297M: Akihiro Tsukada <tskd08@gmail.com> 6298L: linux-media@vger.kernel.org 6299S: Odd Fixes 6300F: drivers/media/pci/pt3/ 6301 6302EC100 MEDIA DRIVER 6303M: Antti Palosaari <crope@iki.fi> 6304L: linux-media@vger.kernel.org 6305S: Maintained 6306W: https://linuxtv.org 6307W: http://palosaari.fi/linux/ 6308Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6309T: git git://linuxtv.org/anttip/media_tree.git 6310F: drivers/media/dvb-frontends/ec100* 6311 6312ECRYPT FILE SYSTEM 6313M: Tyler Hicks <code@tyhicks.com> 6314L: ecryptfs@vger.kernel.org 6315S: Odd Fixes 6316W: http://ecryptfs.org 6317W: https://launchpad.net/ecryptfs 6318T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 6319F: Documentation/filesystems/ecryptfs.rst 6320F: fs/ecryptfs/ 6321 6322EDAC-AMD64 6323M: Borislav Petkov <bp@alien8.de> 6324L: linux-edac@vger.kernel.org 6325S: Maintained 6326F: drivers/edac/amd64_edac* 6327 6328EDAC-ARMADA 6329M: Jan Luebbe <jlu@pengutronix.de> 6330L: linux-edac@vger.kernel.org 6331S: Maintained 6332F: drivers/edac/armada_xp_* 6333 6334EDAC-AST2500 6335M: Stefan Schaeckeler <sschaeck@cisco.com> 6336S: Supported 6337F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 6338F: drivers/edac/aspeed_edac.c 6339 6340EDAC-BLUEFIELD 6341M: Shravan Kumar Ramani <shravankr@nvidia.com> 6342S: Supported 6343F: drivers/edac/bluefield_edac.c 6344 6345EDAC-CALXEDA 6346M: Andre Przywara <andre.przywara@arm.com> 6347L: linux-edac@vger.kernel.org 6348S: Maintained 6349F: drivers/edac/highbank* 6350 6351EDAC-CAVIUM OCTEON 6352M: Ralf Baechle <ralf@linux-mips.org> 6353L: linux-edac@vger.kernel.org 6354L: linux-mips@vger.kernel.org 6355S: Supported 6356F: drivers/edac/octeon_edac* 6357 6358EDAC-CAVIUM THUNDERX 6359M: Robert Richter <rric@kernel.org> 6360L: linux-edac@vger.kernel.org 6361S: Odd Fixes 6362F: drivers/edac/thunderx_edac* 6363 6364EDAC-CORE 6365M: Borislav Petkov <bp@alien8.de> 6366M: Mauro Carvalho Chehab <mchehab@kernel.org> 6367M: Tony Luck <tony.luck@intel.com> 6368R: James Morse <james.morse@arm.com> 6369R: Robert Richter <rric@kernel.org> 6370L: linux-edac@vger.kernel.org 6371S: Supported 6372T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 6373F: Documentation/admin-guide/ras.rst 6374F: Documentation/driver-api/edac.rst 6375F: drivers/edac/ 6376F: include/linux/edac.h 6377 6378EDAC-DMC520 6379M: Lei Wang <lewan@microsoft.com> 6380L: linux-edac@vger.kernel.org 6381S: Supported 6382F: drivers/edac/dmc520_edac.c 6383 6384EDAC-E752X 6385M: Mark Gross <mark.gross@intel.com> 6386L: linux-edac@vger.kernel.org 6387S: Maintained 6388F: drivers/edac/e752x_edac.c 6389 6390EDAC-E7XXX 6391L: linux-edac@vger.kernel.org 6392S: Maintained 6393F: drivers/edac/e7xxx_edac.c 6394 6395EDAC-FSL_DDR 6396M: York Sun <york.sun@nxp.com> 6397L: linux-edac@vger.kernel.org 6398S: Maintained 6399F: drivers/edac/fsl_ddr_edac.* 6400 6401EDAC-GHES 6402M: Mauro Carvalho Chehab <mchehab@kernel.org> 6403L: linux-edac@vger.kernel.org 6404S: Maintained 6405F: drivers/edac/ghes_edac.c 6406 6407EDAC-I10NM 6408M: Tony Luck <tony.luck@intel.com> 6409L: linux-edac@vger.kernel.org 6410S: Maintained 6411F: drivers/edac/i10nm_base.c 6412 6413EDAC-I3000 6414L: linux-edac@vger.kernel.org 6415S: Orphan 6416F: drivers/edac/i3000_edac.c 6417 6418EDAC-I5000 6419L: linux-edac@vger.kernel.org 6420S: Maintained 6421F: drivers/edac/i5000_edac.c 6422 6423EDAC-I5400 6424M: Mauro Carvalho Chehab <mchehab@kernel.org> 6425L: linux-edac@vger.kernel.org 6426S: Maintained 6427F: drivers/edac/i5400_edac.c 6428 6429EDAC-I7300 6430M: Mauro Carvalho Chehab <mchehab@kernel.org> 6431L: linux-edac@vger.kernel.org 6432S: Maintained 6433F: drivers/edac/i7300_edac.c 6434 6435EDAC-I7CORE 6436M: Mauro Carvalho Chehab <mchehab@kernel.org> 6437L: linux-edac@vger.kernel.org 6438S: Maintained 6439F: drivers/edac/i7core_edac.c 6440 6441EDAC-I82443BXGX 6442M: Tim Small <tim@buttersideup.com> 6443L: linux-edac@vger.kernel.org 6444S: Maintained 6445F: drivers/edac/i82443bxgx_edac.c 6446 6447EDAC-I82975X 6448M: "Arvind R." <arvino55@gmail.com> 6449L: linux-edac@vger.kernel.org 6450S: Maintained 6451F: drivers/edac/i82975x_edac.c 6452 6453EDAC-IE31200 6454M: Jason Baron <jbaron@akamai.com> 6455L: linux-edac@vger.kernel.org 6456S: Maintained 6457F: drivers/edac/ie31200_edac.c 6458 6459EDAC-IGEN6 6460M: Tony Luck <tony.luck@intel.com> 6461R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 6462L: linux-edac@vger.kernel.org 6463S: Maintained 6464F: drivers/edac/igen6_edac.c 6465 6466EDAC-MPC85XX 6467M: Johannes Thumshirn <morbidrsa@gmail.com> 6468L: linux-edac@vger.kernel.org 6469S: Maintained 6470F: drivers/edac/mpc85xx_edac.[ch] 6471 6472EDAC-PASEMI 6473M: Egor Martovetsky <egor@pasemi.com> 6474L: linux-edac@vger.kernel.org 6475S: Maintained 6476F: drivers/edac/pasemi_edac.c 6477 6478EDAC-PND2 6479M: Tony Luck <tony.luck@intel.com> 6480L: linux-edac@vger.kernel.org 6481S: Maintained 6482F: drivers/edac/pnd2_edac.[ch] 6483 6484EDAC-QCOM 6485M: Channagoud Kadabi <ckadabi@codeaurora.org> 6486M: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org> 6487L: linux-arm-msm@vger.kernel.org 6488L: linux-edac@vger.kernel.org 6489S: Maintained 6490F: drivers/edac/qcom_edac.c 6491 6492EDAC-R82600 6493M: Tim Small <tim@buttersideup.com> 6494L: linux-edac@vger.kernel.org 6495S: Maintained 6496F: drivers/edac/r82600_edac.c 6497 6498EDAC-SBRIDGE 6499M: Tony Luck <tony.luck@intel.com> 6500R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 6501L: linux-edac@vger.kernel.org 6502S: Maintained 6503F: drivers/edac/sb_edac.c 6504 6505EDAC-SIFIVE 6506M: Yash Shah <yash.shah@sifive.com> 6507L: linux-edac@vger.kernel.org 6508S: Supported 6509F: drivers/edac/sifive_edac.c 6510 6511EDAC-SKYLAKE 6512M: Tony Luck <tony.luck@intel.com> 6513L: linux-edac@vger.kernel.org 6514S: Maintained 6515F: drivers/edac/skx_*.[ch] 6516 6517EDAC-TI 6518M: Tero Kristo <kristo@kernel.org> 6519L: linux-edac@vger.kernel.org 6520S: Odd Fixes 6521F: drivers/edac/ti_edac.c 6522 6523EDIROL UA-101/UA-1000 DRIVER 6524M: Clemens Ladisch <clemens@ladisch.de> 6525L: alsa-devel@alsa-project.org (moderated for non-subscribers) 6526S: Maintained 6527T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 6528F: sound/usb/misc/ua101.c 6529 6530EFI TEST DRIVER 6531M: Ivan Hu <ivan.hu@canonical.com> 6532M: Ard Biesheuvel <ardb@kernel.org> 6533L: linux-efi@vger.kernel.org 6534S: Maintained 6535F: drivers/firmware/efi/test/ 6536 6537EFI VARIABLE FILESYSTEM 6538M: Matthew Garrett <matthew.garrett@nebula.com> 6539M: Jeremy Kerr <jk@ozlabs.org> 6540M: Ard Biesheuvel <ardb@kernel.org> 6541L: linux-efi@vger.kernel.org 6542S: Maintained 6543T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 6544F: fs/efivarfs/ 6545 6546EFIFB FRAMEBUFFER DRIVER 6547M: Peter Jones <pjones@redhat.com> 6548L: linux-fbdev@vger.kernel.org 6549S: Maintained 6550F: drivers/video/fbdev/efifb.c 6551 6552EFS FILESYSTEM 6553S: Orphan 6554W: http://aeschi.ch.eu.org/efs/ 6555F: fs/efs/ 6556 6557EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 6558M: Douglas Miller <dougmill@linux.ibm.com> 6559L: netdev@vger.kernel.org 6560S: Maintained 6561F: drivers/net/ethernet/ibm/ehea/ 6562 6563EM28XX VIDEO4LINUX DRIVER 6564M: Mauro Carvalho Chehab <mchehab@kernel.org> 6565L: linux-media@vger.kernel.org 6566S: Maintained 6567W: https://linuxtv.org 6568T: git git://linuxtv.org/media_tree.git 6569F: Documentation/admin-guide/media/em28xx* 6570F: drivers/media/usb/em28xx/ 6571 6572EMBEDDED LINUX 6573M: Paul Gortmaker <paul.gortmaker@windriver.com> 6574M: Matt Mackall <mpm@selenic.com> 6575M: David Woodhouse <dwmw2@infradead.org> 6576L: linux-embedded@vger.kernel.org 6577S: Maintained 6578 6579EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 6580M: Adrian Hunter <adrian.hunter@intel.com> 6581M: Ritesh Harjani <riteshh@codeaurora.org> 6582M: Asutosh Das <asutoshd@codeaurora.org> 6583L: linux-mmc@vger.kernel.org 6584S: Maintained 6585F: drivers/mmc/host/cqhci* 6586 6587EMULEX 10Gbps iSCSI - OneConnect DRIVER 6588M: Subbu Seetharaman <subbu.seetharaman@broadcom.com> 6589M: Ketan Mukadam <ketan.mukadam@broadcom.com> 6590M: Jitendra Bhivare <jitendra.bhivare@broadcom.com> 6591L: linux-scsi@vger.kernel.org 6592S: Supported 6593W: http://www.broadcom.com 6594F: drivers/scsi/be2iscsi/ 6595 6596EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 6597M: Ajit Khaparde <ajit.khaparde@broadcom.com> 6598M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 6599M: Somnath Kotur <somnath.kotur@broadcom.com> 6600L: netdev@vger.kernel.org 6601S: Supported 6602W: http://www.emulex.com 6603F: drivers/net/ethernet/emulex/benet/ 6604 6605EMULEX ONECONNECT ROCE DRIVER 6606M: Selvin Xavier <selvin.xavier@broadcom.com> 6607M: Devesh Sharma <devesh.sharma@broadcom.com> 6608L: linux-rdma@vger.kernel.org 6609S: Odd Fixes 6610W: http://www.broadcom.com 6611F: drivers/infiniband/hw/ocrdma/ 6612F: include/uapi/rdma/ocrdma-abi.h 6613 6614EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 6615M: James Smart <james.smart@broadcom.com> 6616M: Dick Kennedy <dick.kennedy@broadcom.com> 6617L: linux-scsi@vger.kernel.org 6618S: Supported 6619W: http://www.broadcom.com 6620F: drivers/scsi/lpfc/ 6621 6622ENE CB710 FLASH CARD READER DRIVER 6623M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 6624S: Maintained 6625F: drivers/misc/cb710/ 6626F: drivers/mmc/host/cb710-mmc.* 6627F: include/linux/cb710.h 6628 6629ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 6630M: Maxim Levitsky <maximlevitsky@gmail.com> 6631S: Maintained 6632F: drivers/media/rc/ene_ir.* 6633 6634EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 6635M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 6636L: linuxppc-dev@lists.ozlabs.org 6637S: Maintained 6638F: drivers/tty/ehv_bytechan.c 6639 6640EPSON S1D13XXX FRAMEBUFFER DRIVER 6641M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 6642S: Maintained 6643T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 6644F: drivers/video/fbdev/s1d13xxxfb.c 6645F: include/video/s1d13xxxfb.h 6646 6647EROFS FILE SYSTEM 6648M: Gao Xiang <xiang@kernel.org> 6649M: Chao Yu <yuchao0@huawei.com> 6650L: linux-erofs@lists.ozlabs.org 6651S: Maintained 6652T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 6653F: Documentation/filesystems/erofs.rst 6654F: fs/erofs/ 6655F: include/trace/events/erofs.h 6656 6657ERRSEQ ERROR TRACKING INFRASTRUCTURE 6658M: Jeff Layton <jlayton@kernel.org> 6659S: Maintained 6660F: include/linux/errseq.h 6661F: lib/errseq.c 6662 6663ET131X NETWORK DRIVER 6664M: Mark Einon <mark.einon@gmail.com> 6665S: Odd Fixes 6666F: drivers/net/ethernet/agere/ 6667 6668ETHERNET BRIDGE 6669M: Roopa Prabhu <roopa@nvidia.com> 6670M: Nikolay Aleksandrov <nikolay@nvidia.com> 6671L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 6672L: netdev@vger.kernel.org 6673S: Maintained 6674W: http://www.linuxfoundation.org/en/Net:Bridge 6675F: include/linux/netfilter_bridge/ 6676F: net/bridge/ 6677 6678ETHERNET PHY LIBRARY 6679M: Andrew Lunn <andrew@lunn.ch> 6680M: Heiner Kallweit <hkallweit1@gmail.com> 6681R: Russell King <linux@armlinux.org.uk> 6682L: netdev@vger.kernel.org 6683S: Maintained 6684F: Documentation/ABI/testing/sysfs-class-net-phydev 6685F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 6686F: Documentation/devicetree/bindings/net/mdio* 6687F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 6688F: Documentation/networking/phy.rst 6689F: drivers/net/mdio/ 6690F: drivers/net/mdio/of_mdio.c 6691F: drivers/net/pcs/ 6692F: drivers/net/phy/ 6693F: drivers/of/of_net.c 6694F: include/dt-bindings/net/qca-ar803x.h 6695F: include/linux/*mdio*.h 6696F: include/linux/mdio/*.h 6697F: include/linux/of_net.h 6698F: include/linux/phy.h 6699F: include/linux/phy_fixed.h 6700F: include/linux/platform_data/mdio-bcm-unimac.h 6701F: include/linux/platform_data/mdio-gpio.h 6702F: include/trace/events/mdio.h 6703F: include/uapi/linux/mdio.h 6704F: include/uapi/linux/mii.h 6705 6706EXFAT FILE SYSTEM 6707M: Namjae Jeon <namjae.jeon@samsung.com> 6708M: Sungjong Seo <sj1557.seo@samsung.com> 6709L: linux-fsdevel@vger.kernel.org 6710S: Maintained 6711F: fs/exfat/ 6712 6713EXT2 FILE SYSTEM 6714M: Jan Kara <jack@suse.com> 6715L: linux-ext4@vger.kernel.org 6716S: Maintained 6717F: Documentation/filesystems/ext2.rst 6718F: fs/ext2/ 6719F: include/linux/ext2* 6720 6721EXT4 FILE SYSTEM 6722M: "Theodore Ts'o" <tytso@mit.edu> 6723M: Andreas Dilger <adilger.kernel@dilger.ca> 6724L: linux-ext4@vger.kernel.org 6725S: Maintained 6726W: http://ext4.wiki.kernel.org 6727Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 6728T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 6729F: Documentation/filesystems/ext4/ 6730F: fs/ext4/ 6731F: include/trace/events/ext4.h 6732 6733Extended Verification Module (EVM) 6734M: Mimi Zohar <zohar@linux.ibm.com> 6735L: linux-integrity@vger.kernel.org 6736S: Supported 6737F: security/integrity/evm/ 6738 6739EXTENSIBLE FIRMWARE INTERFACE (EFI) 6740M: Ard Biesheuvel <ardb@kernel.org> 6741L: linux-efi@vger.kernel.org 6742S: Maintained 6743T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 6744F: Documentation/admin-guide/efi-stub.rst 6745F: arch/*/include/asm/efi.h 6746F: arch/*/kernel/efi.c 6747F: arch/arm/boot/compressed/efi-header.S 6748F: arch/arm64/kernel/efi-entry.S 6749F: arch/x86/platform/efi/ 6750F: drivers/firmware/efi/ 6751F: include/linux/efi*.h 6752 6753EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 6754M: MyungJoo Ham <myungjoo.ham@samsung.com> 6755M: Chanwoo Choi <cw00.choi@samsung.com> 6756L: linux-kernel@vger.kernel.org 6757S: Maintained 6758T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 6759F: Documentation/devicetree/bindings/extcon/ 6760F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 6761F: drivers/extcon/ 6762F: include/linux/extcon.h 6763F: include/linux/extcon/ 6764 6765EXTRA BOOT CONFIG 6766M: Masami Hiramatsu <mhiramat@kernel.org> 6767S: Maintained 6768F: Documentation/admin-guide/bootconfig.rst 6769F: fs/proc/bootconfig.c 6770F: include/linux/bootconfig.h 6771F: lib/bootconfig.c 6772F: tools/bootconfig/* 6773F: tools/bootconfig/scripts/* 6774 6775EXYNOS DP DRIVER 6776M: Jingoo Han <jingoohan1@gmail.com> 6777L: dri-devel@lists.freedesktop.org 6778S: Maintained 6779F: drivers/gpu/drm/exynos/exynos_dp* 6780 6781EXYNOS SYSMMU (IOMMU) driver 6782M: Marek Szyprowski <m.szyprowski@samsung.com> 6783L: iommu@lists.linux-foundation.org 6784S: Maintained 6785F: drivers/iommu/exynos-iommu.c 6786 6787F2FS FILE SYSTEM 6788M: Jaegeuk Kim <jaegeuk@kernel.org> 6789M: Chao Yu <yuchao0@huawei.com> 6790L: linux-f2fs-devel@lists.sourceforge.net 6791S: Maintained 6792W: https://f2fs.wiki.kernel.org/ 6793T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 6794F: Documentation/ABI/testing/sysfs-fs-f2fs 6795F: Documentation/filesystems/f2fs.rst 6796F: fs/f2fs/ 6797F: include/linux/f2fs_fs.h 6798F: include/trace/events/f2fs.h 6799F: include/uapi/linux/f2fs.h 6800 6801F71805F HARDWARE MONITORING DRIVER 6802M: Jean Delvare <jdelvare@suse.com> 6803L: linux-hwmon@vger.kernel.org 6804S: Maintained 6805F: Documentation/hwmon/f71805f.rst 6806F: drivers/hwmon/f71805f.c 6807 6808FADDR2LINE 6809M: Josh Poimboeuf <jpoimboe@redhat.com> 6810S: Maintained 6811F: scripts/faddr2line 6812 6813FAILOVER MODULE 6814M: Sridhar Samudrala <sridhar.samudrala@intel.com> 6815L: netdev@vger.kernel.org 6816S: Supported 6817F: Documentation/networking/failover.rst 6818F: include/net/failover.h 6819F: net/core/failover.c 6820 6821FANOTIFY 6822M: Jan Kara <jack@suse.cz> 6823R: Amir Goldstein <amir73il@gmail.com> 6824L: linux-fsdevel@vger.kernel.org 6825S: Maintained 6826F: fs/notify/fanotify/ 6827F: include/linux/fanotify.h 6828F: include/uapi/linux/fanotify.h 6829 6830FARSYNC SYNCHRONOUS DRIVER 6831M: Kevin Curtis <kevin.curtis@farsite.co.uk> 6832S: Supported 6833W: http://www.farsite.co.uk/ 6834F: drivers/net/wan/farsync.* 6835 6836FAULT INJECTION SUPPORT 6837M: Akinobu Mita <akinobu.mita@gmail.com> 6838S: Supported 6839F: Documentation/fault-injection/ 6840F: lib/fault-inject.c 6841 6842FBTFT Framebuffer drivers 6843L: dri-devel@lists.freedesktop.org 6844L: linux-fbdev@vger.kernel.org 6845S: Orphan 6846F: drivers/staging/fbtft/ 6847 6848FC0011 TUNER DRIVER 6849M: Michael Buesch <m@bues.ch> 6850L: linux-media@vger.kernel.org 6851S: Maintained 6852F: drivers/media/tuners/fc0011.c 6853F: drivers/media/tuners/fc0011.h 6854 6855FC2580 MEDIA DRIVER 6856M: Antti Palosaari <crope@iki.fi> 6857L: linux-media@vger.kernel.org 6858S: Maintained 6859W: https://linuxtv.org 6860W: http://palosaari.fi/linux/ 6861Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6862T: git git://linuxtv.org/anttip/media_tree.git 6863F: drivers/media/tuners/fc2580* 6864 6865FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 6866M: Hannes Reinecke <hare@suse.de> 6867L: linux-scsi@vger.kernel.org 6868S: Supported 6869W: www.Open-FCoE.org 6870F: drivers/scsi/fcoe/ 6871F: drivers/scsi/libfc/ 6872F: include/scsi/fc/ 6873F: include/scsi/libfc.h 6874F: include/scsi/libfcoe.h 6875F: include/uapi/scsi/fc/ 6876 6877FILE LOCKING (flock() and fcntl()/lockf()) 6878M: Jeff Layton <jlayton@kernel.org> 6879M: "J. Bruce Fields" <bfields@fieldses.org> 6880L: linux-fsdevel@vger.kernel.org 6881S: Maintained 6882F: fs/fcntl.c 6883F: fs/locks.c 6884F: include/linux/fcntl.h 6885F: include/uapi/linux/fcntl.h 6886 6887FILESYSTEM DIRECT ACCESS (DAX) 6888M: Dan Williams <dan.j.williams@intel.com> 6889R: Matthew Wilcox <willy@infradead.org> 6890R: Jan Kara <jack@suse.cz> 6891L: linux-fsdevel@vger.kernel.org 6892L: linux-nvdimm@lists.01.org 6893S: Supported 6894F: fs/dax.c 6895F: include/linux/dax.h 6896F: include/trace/events/fs_dax.h 6897 6898FILESYSTEMS (VFS and infrastructure) 6899M: Alexander Viro <viro@zeniv.linux.org.uk> 6900L: linux-fsdevel@vger.kernel.org 6901S: Maintained 6902F: fs/* 6903F: include/linux/fs.h 6904F: include/linux/fs_types.h 6905F: include/uapi/linux/fs.h 6906F: include/uapi/linux/openat2.h 6907X: fs/io-wq.c 6908X: fs/io-wq.h 6909X: fs/io_uring.c 6910 6911FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 6912M: Riku Voipio <riku.voipio@iki.fi> 6913L: linux-hwmon@vger.kernel.org 6914S: Maintained 6915F: drivers/hwmon/f75375s.c 6916F: include/linux/f75375s.h 6917 6918FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 6919M: Clemens Ladisch <clemens@ladisch.de> 6920M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 6921L: alsa-devel@alsa-project.org (moderated for non-subscribers) 6922S: Maintained 6923T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 6924F: include/uapi/sound/firewire.h 6925F: sound/firewire/ 6926 6927FIREWIRE MEDIA DRIVERS (firedtv) 6928M: Stefan Richter <stefanr@s5r6.in-berlin.de> 6929L: linux-media@vger.kernel.org 6930L: linux1394-devel@lists.sourceforge.net 6931S: Maintained 6932T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 6933F: drivers/media/firewire/ 6934 6935FIREWIRE SBP-2 TARGET 6936M: Chris Boot <bootc@bootc.net> 6937L: linux-scsi@vger.kernel.org 6938L: target-devel@vger.kernel.org 6939L: linux1394-devel@lists.sourceforge.net 6940S: Maintained 6941T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 6942F: drivers/target/sbp/ 6943 6944FIREWIRE SUBSYSTEM 6945M: Stefan Richter <stefanr@s5r6.in-berlin.de> 6946L: linux1394-devel@lists.sourceforge.net 6947S: Maintained 6948W: http://ieee1394.wiki.kernel.org/ 6949T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 6950F: drivers/firewire/ 6951F: include/linux/firewire.h 6952F: include/uapi/linux/firewire*.h 6953F: tools/firewire/ 6954 6955FIRMWARE LOADER (request_firmware) 6956M: Luis Chamberlain <mcgrof@kernel.org> 6957L: linux-kernel@vger.kernel.org 6958S: Maintained 6959F: Documentation/firmware_class/ 6960F: drivers/base/firmware_loader/ 6961F: include/linux/firmware.h 6962 6963FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card) 6964M: Joshua Morris <josh.h.morris@us.ibm.com> 6965M: Philip Kelleher <pjk1939@linux.ibm.com> 6966S: Maintained 6967F: drivers/block/rsxx/ 6968 6969FLEXTIMER FTM-QUADDEC DRIVER 6970M: Patrick Havelange <patrick.havelange@essensium.com> 6971L: linux-iio@vger.kernel.org 6972S: Maintained 6973F: Documentation/ABI/testing/sysfs-bus-counter-ftm-quaddec 6974F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 6975F: drivers/counter/ftm-quaddec.c 6976 6977FLOPPY DRIVER 6978M: Denis Efremov <efremov@linux.com> 6979L: linux-block@vger.kernel.org 6980S: Odd Fixes 6981F: drivers/block/floppy.c 6982 6983FLYSKY FSIA6B RC RECEIVER 6984M: Markus Koch <markus@notsyncing.net> 6985L: linux-input@vger.kernel.org 6986S: Maintained 6987F: drivers/input/joystick/fsia6b.c 6988 6989FORCEDETH GIGABIT ETHERNET DRIVER 6990M: Rain River <rain.1986.08.12@gmail.com> 6991M: Zhu Yanjun <zyjzyj2000@gmail.com> 6992L: netdev@vger.kernel.org 6993S: Maintained 6994F: drivers/net/ethernet/nvidia/* 6995 6996FPGA DFL DRIVERS 6997M: Wu Hao <hao.wu@intel.com> 6998R: Tom Rix <trix@redhat.com> 6999L: linux-fpga@vger.kernel.org 7000S: Maintained 7001F: Documentation/ABI/testing/sysfs-bus-dfl* 7002F: Documentation/fpga/dfl.rst 7003F: drivers/fpga/dfl* 7004F: include/linux/dfl.h 7005F: include/uapi/linux/fpga-dfl.h 7006 7007FPGA MANAGER FRAMEWORK 7008M: Moritz Fischer <mdf@kernel.org> 7009R: Tom Rix <trix@redhat.com> 7010L: linux-fpga@vger.kernel.org 7011S: Maintained 7012W: http://www.rocketboards.org 7013Q: http://patchwork.kernel.org/project/linux-fpga/list/ 7014T: git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git 7015F: Documentation/devicetree/bindings/fpga/ 7016F: Documentation/driver-api/fpga/ 7017F: Documentation/fpga/ 7018F: drivers/fpga/ 7019F: include/linux/fpga/ 7020 7021FPU EMULATOR 7022M: Bill Metzenthen <billm@melbpc.org.au> 7023S: Maintained 7024W: http://floatingpoint.sourceforge.net/emulator/index.html 7025F: arch/x86/math-emu/ 7026 7027FRAMEBUFFER LAYER 7028L: dri-devel@lists.freedesktop.org 7029L: linux-fbdev@vger.kernel.org 7030S: Orphan 7031Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 7032T: git git://anongit.freedesktop.org/drm/drm-misc 7033F: Documentation/fb/ 7034F: drivers/video/ 7035F: include/linux/fb.h 7036F: include/uapi/linux/fb.h 7037F: include/uapi/video/ 7038F: include/video/ 7039 7040FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 7041M: Horia Geantă <horia.geanta@nxp.com> 7042M: Aymen Sghaier <aymen.sghaier@nxp.com> 7043L: linux-crypto@vger.kernel.org 7044S: Maintained 7045F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 7046F: drivers/crypto/caam/ 7047 7048FREESCALE COLDFIRE M5441X MMC DRIVER 7049M: Angelo Dureghello <angelo.dureghello@timesys.com> 7050L: linux-mmc@vger.kernel.org 7051S: Maintained 7052F: drivers/mmc/host/sdhci-esdhc-mcf.c 7053F: include/linux/platform_data/mmc-esdhc-mcf.h 7054 7055FREESCALE DIU FRAMEBUFFER DRIVER 7056M: Timur Tabi <timur@kernel.org> 7057L: linux-fbdev@vger.kernel.org 7058S: Maintained 7059F: drivers/video/fbdev/fsl-diu-fb.* 7060 7061FREESCALE DMA DRIVER 7062M: Li Yang <leoyang.li@nxp.com> 7063M: Zhang Wei <zw@zh-kernel.org> 7064L: linuxppc-dev@lists.ozlabs.org 7065S: Maintained 7066F: drivers/dma/fsldma.* 7067 7068FREESCALE DSPI DRIVER 7069M: Vladimir Oltean <olteanv@gmail.com> 7070L: linux-spi@vger.kernel.org 7071S: Maintained 7072F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 7073F: drivers/spi/spi-fsl-dspi.c 7074F: include/linux/spi/spi-fsl-dspi.h 7075 7076FREESCALE ENETC ETHERNET DRIVERS 7077M: Claudiu Manoil <claudiu.manoil@nxp.com> 7078L: netdev@vger.kernel.org 7079S: Maintained 7080F: drivers/net/ethernet/freescale/enetc/ 7081 7082FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 7083M: Claudiu Manoil <claudiu.manoil@nxp.com> 7084L: netdev@vger.kernel.org 7085S: Maintained 7086F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 7087F: drivers/net/ethernet/freescale/gianfar* 7088 7089FREESCALE GPMI NAND DRIVER 7090M: Han Xu <han.xu@nxp.com> 7091L: linux-mtd@lists.infradead.org 7092S: Maintained 7093F: drivers/mtd/nand/raw/gpmi-nand/* 7094 7095FREESCALE I2C CPM DRIVER 7096M: Jochen Friedrich <jochen@scram.de> 7097L: linuxppc-dev@lists.ozlabs.org 7098L: linux-i2c@vger.kernel.org 7099S: Maintained 7100F: drivers/i2c/busses/i2c-cpm.c 7101 7102FREESCALE IMX / MXC FEC DRIVER 7103M: Joakim Zhang <qiangqing.zhang@nxp.com> 7104L: netdev@vger.kernel.org 7105S: Maintained 7106F: Documentation/devicetree/bindings/net/fsl-fec.txt 7107F: drivers/net/ethernet/freescale/fec.h 7108F: drivers/net/ethernet/freescale/fec_main.c 7109F: drivers/net/ethernet/freescale/fec_ptp.c 7110 7111FREESCALE IMX / MXC FRAMEBUFFER DRIVER 7112M: Sascha Hauer <s.hauer@pengutronix.de> 7113R: Pengutronix Kernel Team <kernel@pengutronix.de> 7114L: linux-fbdev@vger.kernel.org 7115L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7116S: Maintained 7117F: drivers/video/fbdev/imxfb.c 7118F: include/linux/platform_data/video-imxfb.h 7119 7120FREESCALE IMX DDR PMU DRIVER 7121M: Frank Li <Frank.li@nxp.com> 7122L: linux-arm-kernel@lists.infradead.org 7123S: Maintained 7124F: Documentation/admin-guide/perf/imx-ddr.rst 7125F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 7126F: drivers/perf/fsl_imx8_ddr_perf.c 7127 7128FREESCALE IMX I2C DRIVER 7129M: Oleksij Rempel <o.rempel@pengutronix.de> 7130R: Pengutronix Kernel Team <kernel@pengutronix.de> 7131L: linux-i2c@vger.kernel.org 7132S: Maintained 7133F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 7134F: drivers/i2c/busses/i2c-imx.c 7135 7136FREESCALE IMX LPI2C DRIVER 7137M: Dong Aisheng <aisheng.dong@nxp.com> 7138L: linux-i2c@vger.kernel.org 7139L: linux-imx@nxp.com 7140S: Maintained 7141F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 7142F: drivers/i2c/busses/i2c-imx-lpi2c.c 7143 7144FREESCALE QORIQ DPAA ETHERNET DRIVER 7145M: Madalin Bucur <madalin.bucur@nxp.com> 7146L: netdev@vger.kernel.org 7147S: Maintained 7148F: drivers/net/ethernet/freescale/dpaa 7149 7150FREESCALE QORIQ DPAA FMAN DRIVER 7151M: Madalin Bucur <madalin.bucur@nxp.com> 7152L: netdev@vger.kernel.org 7153S: Maintained 7154F: Documentation/devicetree/bindings/net/fsl-fman.txt 7155F: drivers/net/ethernet/freescale/fman 7156 7157FREESCALE QORIQ PTP CLOCK DRIVER 7158M: Yangbo Lu <yangbo.lu@nxp.com> 7159L: netdev@vger.kernel.org 7160S: Maintained 7161F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 7162F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 7163F: drivers/net/ethernet/freescale/dpaa2/dprtc* 7164F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 7165F: drivers/ptp/ptp_qoriq.c 7166F: drivers/ptp/ptp_qoriq_debugfs.c 7167F: include/linux/fsl/ptp_qoriq.h 7168 7169FREESCALE QUAD SPI DRIVER 7170M: Han Xu <han.xu@nxp.com> 7171L: linux-spi@vger.kernel.org 7172S: Maintained 7173F: drivers/spi/spi-fsl-qspi.c 7174 7175FREESCALE QUICC ENGINE LIBRARY 7176M: Qiang Zhao <qiang.zhao@nxp.com> 7177L: linuxppc-dev@lists.ozlabs.org 7178S: Maintained 7179F: drivers/soc/fsl/qe/ 7180F: include/soc/fsl/*qe*.h 7181F: include/soc/fsl/*ucc*.h 7182 7183FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 7184M: Li Yang <leoyang.li@nxp.com> 7185L: netdev@vger.kernel.org 7186L: linuxppc-dev@lists.ozlabs.org 7187S: Maintained 7188F: drivers/net/ethernet/freescale/ucc_geth* 7189 7190FREESCALE QUICC ENGINE UCC HDLC DRIVER 7191M: Zhao Qiang <qiang.zhao@nxp.com> 7192L: netdev@vger.kernel.org 7193L: linuxppc-dev@lists.ozlabs.org 7194S: Maintained 7195F: drivers/net/wan/fsl_ucc_hdlc* 7196 7197FREESCALE QUICC ENGINE UCC UART DRIVER 7198M: Timur Tabi <timur@kernel.org> 7199L: linuxppc-dev@lists.ozlabs.org 7200S: Maintained 7201F: drivers/tty/serial/ucc_uart.c 7202 7203FREESCALE SOC DRIVERS 7204M: Li Yang <leoyang.li@nxp.com> 7205L: linuxppc-dev@lists.ozlabs.org 7206L: linux-arm-kernel@lists.infradead.org 7207S: Maintained 7208F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.txt 7209F: Documentation/devicetree/bindings/soc/fsl/ 7210F: drivers/soc/fsl/ 7211F: include/linux/fsl/ 7212 7213FREESCALE SOC FS_ENET DRIVER 7214M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 7215L: linuxppc-dev@lists.ozlabs.org 7216L: netdev@vger.kernel.org 7217S: Maintained 7218F: drivers/net/ethernet/freescale/fs_enet/ 7219F: include/linux/fs_enet_pd.h 7220 7221FREESCALE SOC SOUND DRIVERS 7222M: Timur Tabi <timur@kernel.org> 7223M: Nicolin Chen <nicoleotsuka@gmail.com> 7224M: Xiubo Li <Xiubo.Lee@gmail.com> 7225R: Fabio Estevam <festevam@gmail.com> 7226R: Shengjiu Wang <shengjiu.wang@gmail.com> 7227L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7228L: linuxppc-dev@lists.ozlabs.org 7229S: Maintained 7230F: sound/soc/fsl/fsl* 7231F: sound/soc/fsl/imx* 7232F: sound/soc/fsl/mpc8610_hpcd.c 7233 7234FREESCALE USB PERIPHERAL DRIVERS 7235M: Li Yang <leoyang.li@nxp.com> 7236L: linux-usb@vger.kernel.org 7237L: linuxppc-dev@lists.ozlabs.org 7238S: Maintained 7239F: drivers/usb/gadget/udc/fsl* 7240 7241FREESCALE USB PHY DRIVER 7242M: Ran Wang <ran.wang_1@nxp.com> 7243L: linux-usb@vger.kernel.org 7244L: linuxppc-dev@lists.ozlabs.org 7245S: Maintained 7246F: drivers/usb/phy/phy-fsl-usb* 7247 7248FREEVXFS FILESYSTEM 7249M: Christoph Hellwig <hch@infradead.org> 7250S: Maintained 7251W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 7252F: fs/freevxfs/ 7253 7254FREEZER 7255M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 7256M: Pavel Machek <pavel@ucw.cz> 7257L: linux-pm@vger.kernel.org 7258S: Supported 7259F: Documentation/power/freezing-of-tasks.rst 7260F: include/linux/freezer.h 7261F: kernel/freezer.c 7262 7263FRONTSWAP API 7264M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 7265L: linux-kernel@vger.kernel.org 7266S: Maintained 7267F: include/linux/frontswap.h 7268F: mm/frontswap.c 7269 7270FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 7271M: David Howells <dhowells@redhat.com> 7272L: linux-cachefs@redhat.com (moderated for non-subscribers) 7273S: Supported 7274F: Documentation/filesystems/caching/ 7275F: fs/fscache/ 7276F: include/linux/fscache*.h 7277 7278FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 7279M: Theodore Y. Ts'o <tytso@mit.edu> 7280M: Jaegeuk Kim <jaegeuk@kernel.org> 7281M: Eric Biggers <ebiggers@kernel.org> 7282L: linux-fscrypt@vger.kernel.org 7283S: Supported 7284Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 7285T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git 7286F: Documentation/filesystems/fscrypt.rst 7287F: fs/crypto/ 7288F: include/linux/fscrypt*.h 7289F: include/uapi/linux/fscrypt.h 7290 7291FSI SUBSYSTEM 7292M: Jeremy Kerr <jk@ozlabs.org> 7293M: Joel Stanley <joel@jms.id.au> 7294R: Alistar Popple <alistair@popple.id.au> 7295R: Eddie James <eajames@linux.ibm.com> 7296L: linux-fsi@lists.ozlabs.org 7297S: Supported 7298Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 7299T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 7300F: drivers/fsi/ 7301F: include/linux/fsi*.h 7302F: include/trace/events/fsi*.h 7303 7304FSI-ATTACHED I2C DRIVER 7305M: Eddie James <eajames@linux.ibm.com> 7306L: linux-i2c@vger.kernel.org 7307L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 7308S: Maintained 7309F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 7310F: drivers/i2c/busses/i2c-fsi.c 7311 7312FSI-ATTACHED SPI DRIVER 7313M: Eddie James <eajames@linux.ibm.com> 7314L: linux-spi@vger.kernel.org 7315S: Maintained 7316F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 7317F: drivers/spi/spi-fsi.c 7318 7319FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 7320M: Jan Kara <jack@suse.cz> 7321R: Amir Goldstein <amir73il@gmail.com> 7322L: linux-fsdevel@vger.kernel.org 7323S: Maintained 7324T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 7325F: fs/notify/ 7326F: include/linux/fsnotify*.h 7327 7328FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 7329M: Eric Biggers <ebiggers@kernel.org> 7330M: Theodore Y. Ts'o <tytso@mit.edu> 7331L: linux-fscrypt@vger.kernel.org 7332S: Supported 7333Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 7334T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity 7335F: Documentation/filesystems/fsverity.rst 7336F: fs/verity/ 7337F: include/linux/fsverity.h 7338F: include/uapi/linux/fsverity.h 7339 7340FUJITSU LAPTOP EXTRAS 7341M: Jonathan Woithe <jwoithe@just42.net> 7342L: platform-driver-x86@vger.kernel.org 7343S: Maintained 7344F: drivers/platform/x86/fujitsu-laptop.c 7345 7346FUJITSU M-5MO LS CAMERA ISP DRIVER 7347M: Kyungmin Park <kyungmin.park@samsung.com> 7348M: Heungjun Kim <riverful.kim@samsung.com> 7349L: linux-media@vger.kernel.org 7350S: Maintained 7351F: drivers/media/i2c/m5mols/ 7352F: include/media/i2c/m5mols.h 7353 7354FUJITSU TABLET EXTRAS 7355M: Robert Gerlach <khnz@gmx.de> 7356L: platform-driver-x86@vger.kernel.org 7357S: Maintained 7358F: drivers/platform/x86/fujitsu-tablet.c 7359 7360FUSE: FILESYSTEM IN USERSPACE 7361M: Miklos Szeredi <miklos@szeredi.hu> 7362L: linux-fsdevel@vger.kernel.org 7363S: Maintained 7364W: https://github.com/libfuse/ 7365T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 7366F: Documentation/filesystems/fuse.rst 7367F: fs/fuse/ 7368F: include/uapi/linux/fuse.h 7369 7370FUTEX SUBSYSTEM 7371M: Thomas Gleixner <tglx@linutronix.de> 7372M: Ingo Molnar <mingo@redhat.com> 7373R: Peter Zijlstra <peterz@infradead.org> 7374R: Darren Hart <dvhart@infradead.org> 7375L: linux-kernel@vger.kernel.org 7376S: Maintained 7377T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 7378F: Documentation/locking/*futex* 7379F: include/asm-generic/futex.h 7380F: include/linux/futex.h 7381F: include/uapi/linux/futex.h 7382F: kernel/futex.c 7383F: tools/perf/bench/futex* 7384F: tools/testing/selftests/futex/ 7385 7386GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 7387M: Tim Harvey <tharvey@gateworks.com> 7388M: Robert Jones <rjones@gateworks.com> 7389S: Maintained 7390F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 7391F: drivers/mfd/gateworks-gsc.c 7392F: include/linux/mfd/gsc.h 7393F: Documentation/hwmon/gsc-hwmon.rst 7394F: drivers/hwmon/gsc-hwmon.c 7395F: include/linux/platform_data/gsc_hwmon.h 7396 7397GASKET DRIVER FRAMEWORK 7398M: Rob Springer <rspringer@google.com> 7399M: Todd Poynor <toddpoynor@google.com> 7400M: Ben Chan <benchan@chromium.org> 7401M: Richard Yeh <rcy@google.com> 7402S: Maintained 7403F: drivers/staging/gasket/ 7404 7405GCC PLUGINS 7406M: Kees Cook <keescook@chromium.org> 7407L: linux-hardening@vger.kernel.org 7408S: Maintained 7409F: Documentation/kbuild/gcc-plugins.rst 7410F: scripts/Makefile.gcc-plugins 7411F: scripts/gcc-plugins/ 7412 7413GCOV BASED KERNEL PROFILING 7414M: Peter Oberparleiter <oberpar@linux.ibm.com> 7415S: Maintained 7416F: Documentation/dev-tools/gcov.rst 7417F: kernel/gcov/ 7418 7419GDB KERNEL DEBUGGING HELPER SCRIPTS 7420M: Jan Kiszka <jan.kiszka@siemens.com> 7421M: Kieran Bingham <kbingham@kernel.org> 7422S: Supported 7423F: scripts/gdb/ 7424 7425GEMTEK FM RADIO RECEIVER DRIVER 7426M: Hans Verkuil <hverkuil@xs4all.nl> 7427L: linux-media@vger.kernel.org 7428S: Maintained 7429W: https://linuxtv.org 7430T: git git://linuxtv.org/media_tree.git 7431F: drivers/media/radio/radio-gemtek* 7432 7433GENERIC ARCHITECTURE TOPOLOGY 7434M: Sudeep Holla <sudeep.holla@arm.com> 7435L: linux-kernel@vger.kernel.org 7436S: Maintained 7437F: drivers/base/arch_topology.c 7438F: include/linux/arch_topology.h 7439 7440GENERIC ENTRY CODE 7441M: Thomas Gleixner <tglx@linutronix.de> 7442M: Peter Zijlstra <peterz@infradead.org> 7443M: Andy Lutomirski <luto@kernel.org> 7444L: linux-kernel@vger.kernel.org 7445S: Maintained 7446T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 7447F: include/linux/entry-common.h 7448F: include/linux/entry-kvm.h 7449F: kernel/entry/ 7450 7451GENERIC GPIO I2C DRIVER 7452M: Wolfram Sang <wsa+renesas@sang-engineering.com> 7453S: Supported 7454F: drivers/i2c/busses/i2c-gpio.c 7455F: include/linux/platform_data/i2c-gpio.h 7456 7457GENERIC GPIO I2C MULTIPLEXER DRIVER 7458M: Peter Korsgaard <peter.korsgaard@barco.com> 7459L: linux-i2c@vger.kernel.org 7460S: Supported 7461F: Documentation/i2c/muxes/i2c-mux-gpio.rst 7462F: drivers/i2c/muxes/i2c-mux-gpio.c 7463F: include/linux/platform_data/i2c-mux-gpio.h 7464 7465GENERIC HDLC (WAN) DRIVERS 7466M: Krzysztof Halasa <khc@pm.waw.pl> 7467S: Maintained 7468W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 7469F: drivers/net/wan/c101.c 7470F: drivers/net/wan/hd6457* 7471F: drivers/net/wan/hdlc* 7472F: drivers/net/wan/n2.c 7473F: drivers/net/wan/pc300too.c 7474F: drivers/net/wan/pci200syn.c 7475F: drivers/net/wan/wanxl* 7476 7477GENERIC INCLUDE/ASM HEADER FILES 7478M: Arnd Bergmann <arnd@arndb.de> 7479L: linux-arch@vger.kernel.org 7480S: Maintained 7481T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 7482F: include/asm-generic/ 7483F: include/uapi/asm-generic/ 7484 7485GENERIC PHY FRAMEWORK 7486M: Kishon Vijay Abraham I <kishon@ti.com> 7487M: Vinod Koul <vkoul@kernel.org> 7488L: linux-phy@lists.infradead.org 7489S: Supported 7490Q: https://patchwork.kernel.org/project/linux-phy/list/ 7491T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 7492F: Documentation/devicetree/bindings/phy/ 7493F: drivers/phy/ 7494F: include/linux/phy/ 7495 7496GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 7497M: Wolfram Sang <wsa+renesas@sang-engineering.com> 7498S: Supported 7499F: drivers/i2c/muxes/i2c-demux-pinctrl.c 7500 7501GENERIC PM DOMAINS 7502M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 7503M: Kevin Hilman <khilman@kernel.org> 7504M: Ulf Hansson <ulf.hansson@linaro.org> 7505L: linux-pm@vger.kernel.org 7506S: Supported 7507F: Documentation/devicetree/bindings/power/power?domain* 7508F: drivers/base/power/domain*.c 7509F: include/linux/pm_domain.h 7510 7511GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 7512M: Eugen Hristev <eugen.hristev@microchip.com> 7513L: linux-input@vger.kernel.org 7514S: Maintained 7515F: drivers/input/touchscreen/resistive-adc-touch.c 7516 7517GENERIC UIO DRIVER FOR PCI DEVICES 7518M: "Michael S. Tsirkin" <mst@redhat.com> 7519L: kvm@vger.kernel.org 7520S: Supported 7521F: drivers/uio/uio_pci_generic.c 7522 7523GENERIC VDSO LIBRARY 7524M: Andy Lutomirski <luto@kernel.org> 7525M: Thomas Gleixner <tglx@linutronix.de> 7526M: Vincenzo Frascino <vincenzo.frascino@arm.com> 7527L: linux-kernel@vger.kernel.org 7528S: Maintained 7529T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 7530F: include/asm-generic/vdso/vsyscall.h 7531F: include/vdso/ 7532F: kernel/time/vsyscall.c 7533F: lib/vdso/ 7534 7535GENWQE (IBM Generic Workqueue Card) 7536M: Frank Haverkamp <haver@linux.ibm.com> 7537S: Supported 7538F: drivers/misc/genwqe/ 7539 7540GET_MAINTAINER SCRIPT 7541M: Joe Perches <joe@perches.com> 7542S: Maintained 7543F: scripts/get_maintainer.pl 7544 7545GFS2 FILE SYSTEM 7546M: Bob Peterson <rpeterso@redhat.com> 7547M: Andreas Gruenbacher <agruenba@redhat.com> 7548L: cluster-devel@redhat.com 7549S: Supported 7550B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 7551T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 7552F: Documentation/filesystems/gfs2* 7553F: fs/gfs2/ 7554F: include/uapi/linux/gfs2_ondisk.h 7555 7556GNSS SUBSYSTEM 7557M: Johan Hovold <johan@kernel.org> 7558S: Maintained 7559T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 7560F: Documentation/ABI/testing/sysfs-class-gnss 7561F: Documentation/devicetree/bindings/gnss/ 7562F: drivers/gnss/ 7563F: include/linux/gnss.h 7564 7565GO7007 MPEG CODEC 7566M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 7567L: linux-media@vger.kernel.org 7568S: Maintained 7569F: drivers/media/usb/go7007/ 7570 7571GOODIX TOUCHSCREEN 7572M: Bastien Nocera <hadess@hadess.net> 7573L: linux-input@vger.kernel.org 7574S: Maintained 7575F: drivers/input/touchscreen/goodix.c 7576 7577GOOGLE ETHERNET DRIVERS 7578M: Catherine Sullivan <csully@google.com> 7579R: Sagi Shahar <sagis@google.com> 7580R: Jon Olson <jonolson@google.com> 7581L: netdev@vger.kernel.org 7582S: Supported 7583F: Documentation/networking/device_drivers/ethernet/google/gve.rst 7584F: drivers/net/ethernet/google 7585 7586GPD POCKET FAN DRIVER 7587M: Hans de Goede <hdegoede@redhat.com> 7588L: platform-driver-x86@vger.kernel.org 7589S: Maintained 7590F: drivers/platform/x86/gpd-pocket-fan.c 7591 7592GPIO ACPI SUPPORT 7593M: Mika Westerberg <mika.westerberg@linux.intel.com> 7594M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 7595L: linux-gpio@vger.kernel.org 7596L: linux-acpi@vger.kernel.org 7597S: Maintained 7598T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 7599F: Documentation/firmware-guide/acpi/gpio-properties.rst 7600F: drivers/gpio/gpiolib-acpi.c 7601F: drivers/gpio/gpiolib-acpi.h 7602 7603GPIO AGGREGATOR 7604M: Geert Uytterhoeven <geert+renesas@glider.be> 7605L: linux-gpio@vger.kernel.org 7606S: Supported 7607F: Documentation/admin-guide/gpio/gpio-aggregator.rst 7608F: drivers/gpio/gpio-aggregator.c 7609 7610GPIO IR Transmitter 7611M: Sean Young <sean@mess.org> 7612L: linux-media@vger.kernel.org 7613S: Maintained 7614F: drivers/media/rc/gpio-ir-tx.c 7615 7616GPIO MOCKUP DRIVER 7617M: Bamvor Jian Zhang <bamv2005@gmail.com> 7618L: linux-gpio@vger.kernel.org 7619S: Maintained 7620F: drivers/gpio/gpio-mockup.c 7621F: tools/testing/selftests/gpio/ 7622 7623GPIO REGMAP 7624R: Michael Walle <michael@walle.cc> 7625S: Maintained 7626F: drivers/gpio/gpio-regmap.c 7627F: include/linux/gpio/regmap.h 7628 7629GPIO SUBSYSTEM 7630M: Linus Walleij <linus.walleij@linaro.org> 7631M: Bartosz Golaszewski <bgolaszewski@baylibre.com> 7632L: linux-gpio@vger.kernel.org 7633S: Maintained 7634T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git 7635F: Documentation/ABI/obsolete/sysfs-gpio 7636F: Documentation/ABI/testing/gpio-cdev 7637F: Documentation/admin-guide/gpio/ 7638F: Documentation/devicetree/bindings/gpio/ 7639F: Documentation/driver-api/gpio/ 7640F: drivers/gpio/ 7641F: include/asm-generic/gpio.h 7642F: include/linux/gpio.h 7643F: include/linux/gpio/ 7644F: include/linux/of_gpio.h 7645F: include/uapi/linux/gpio.h 7646F: tools/gpio/ 7647 7648GRE DEMULTIPLEXER DRIVER 7649M: Dmitry Kozlov <xeb@mail.ru> 7650L: netdev@vger.kernel.org 7651S: Maintained 7652F: include/net/gre.h 7653F: net/ipv4/gre_demux.c 7654F: net/ipv4/gre_offload.c 7655 7656GRETH 10/100/1G Ethernet MAC device driver 7657M: Andreas Larsson <andreas@gaisler.com> 7658L: netdev@vger.kernel.org 7659S: Maintained 7660F: drivers/net/ethernet/aeroflex/ 7661 7662GREYBUS AUDIO PROTOCOLS DRIVERS 7663M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 7664M: Mark Greer <mgreer@animalcreek.com> 7665S: Maintained 7666F: drivers/staging/greybus/audio_apbridgea.c 7667F: drivers/staging/greybus/audio_apbridgea.h 7668F: drivers/staging/greybus/audio_codec.c 7669F: drivers/staging/greybus/audio_codec.h 7670F: drivers/staging/greybus/audio_gb.c 7671F: drivers/staging/greybus/audio_manager.c 7672F: drivers/staging/greybus/audio_manager.h 7673F: drivers/staging/greybus/audio_manager_module.c 7674F: drivers/staging/greybus/audio_manager_private.h 7675F: drivers/staging/greybus/audio_manager_sysfs.c 7676F: drivers/staging/greybus/audio_module.c 7677F: drivers/staging/greybus/audio_topology.c 7678 7679GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 7680M: Viresh Kumar <vireshk@kernel.org> 7681S: Maintained 7682F: drivers/staging/greybus/authentication.c 7683F: drivers/staging/greybus/bootrom.c 7684F: drivers/staging/greybus/firmware.h 7685F: drivers/staging/greybus/fw-core.c 7686F: drivers/staging/greybus/fw-download.c 7687F: drivers/staging/greybus/fw-management.c 7688F: drivers/staging/greybus/greybus_authentication.h 7689F: drivers/staging/greybus/greybus_firmware.h 7690F: drivers/staging/greybus/hid.c 7691F: drivers/staging/greybus/i2c.c 7692F: drivers/staging/greybus/spi.c 7693F: drivers/staging/greybus/spilib.c 7694F: drivers/staging/greybus/spilib.h 7695 7696GREYBUS LOOPBACK DRIVER 7697M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 7698S: Maintained 7699F: drivers/staging/greybus/loopback.c 7700 7701GREYBUS PLATFORM DRIVERS 7702M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 7703S: Maintained 7704F: drivers/staging/greybus/arche-apb-ctrl.c 7705F: drivers/staging/greybus/arche-platform.c 7706F: drivers/staging/greybus/arche_platform.h 7707 7708GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 7709M: Rui Miguel Silva <rmfrfs@gmail.com> 7710S: Maintained 7711F: drivers/staging/greybus/gpio.c 7712F: drivers/staging/greybus/light.c 7713F: drivers/staging/greybus/power_supply.c 7714F: drivers/staging/greybus/sdio.c 7715F: drivers/staging/greybus/spi.c 7716F: drivers/staging/greybus/spilib.c 7717 7718GREYBUS SUBSYSTEM 7719M: Johan Hovold <johan@kernel.org> 7720M: Alex Elder <elder@kernel.org> 7721M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 7722L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 7723S: Maintained 7724F: drivers/greybus/ 7725F: drivers/staging/greybus/ 7726F: include/linux/greybus.h 7727F: include/linux/greybus/ 7728 7729GREYBUS UART PROTOCOLS DRIVERS 7730M: David Lin <dtwlin@gmail.com> 7731S: Maintained 7732F: drivers/staging/greybus/log.c 7733F: drivers/staging/greybus/uart.c 7734 7735GS1662 VIDEO SERIALIZER 7736M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 7737L: linux-media@vger.kernel.org 7738S: Maintained 7739T: git git://linuxtv.org/media_tree.git 7740F: drivers/media/spi/gs1662.c 7741 7742GSPCA FINEPIX SUBDRIVER 7743M: Frank Zago <frank@zago.net> 7744L: linux-media@vger.kernel.org 7745S: Maintained 7746T: git git://linuxtv.org/media_tree.git 7747F: drivers/media/usb/gspca/finepix.c 7748 7749GSPCA GL860 SUBDRIVER 7750M: Olivier Lorin <o.lorin@laposte.net> 7751L: linux-media@vger.kernel.org 7752S: Maintained 7753T: git git://linuxtv.org/media_tree.git 7754F: drivers/media/usb/gspca/gl860/ 7755 7756GSPCA M5602 SUBDRIVER 7757M: Erik Andren <erik.andren@gmail.com> 7758L: linux-media@vger.kernel.org 7759S: Maintained 7760T: git git://linuxtv.org/media_tree.git 7761F: drivers/media/usb/gspca/m5602/ 7762 7763GSPCA PAC207 SONIXB SUBDRIVER 7764M: Hans Verkuil <hverkuil@xs4all.nl> 7765L: linux-media@vger.kernel.org 7766S: Odd Fixes 7767T: git git://linuxtv.org/media_tree.git 7768F: drivers/media/usb/gspca/pac207.c 7769 7770GSPCA SN9C20X SUBDRIVER 7771M: Brian Johnson <brijohn@gmail.com> 7772L: linux-media@vger.kernel.org 7773S: Maintained 7774T: git git://linuxtv.org/media_tree.git 7775F: drivers/media/usb/gspca/sn9c20x.c 7776 7777GSPCA T613 SUBDRIVER 7778M: Leandro Costantino <lcostantino@gmail.com> 7779L: linux-media@vger.kernel.org 7780S: Maintained 7781T: git git://linuxtv.org/media_tree.git 7782F: drivers/media/usb/gspca/t613.c 7783 7784GSPCA USB WEBCAM DRIVER 7785M: Hans Verkuil <hverkuil@xs4all.nl> 7786L: linux-media@vger.kernel.org 7787S: Odd Fixes 7788T: git git://linuxtv.org/media_tree.git 7789F: drivers/media/usb/gspca/ 7790 7791GTP (GPRS Tunneling Protocol) 7792M: Pablo Neira Ayuso <pablo@netfilter.org> 7793M: Harald Welte <laforge@gnumonks.org> 7794L: osmocom-net-gprs@lists.osmocom.org 7795S: Maintained 7796T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 7797F: drivers/net/gtp.c 7798 7799GUID PARTITION TABLE (GPT) 7800M: Davidlohr Bueso <dave@stgolabs.net> 7801L: linux-efi@vger.kernel.org 7802S: Maintained 7803F: block/partitions/efi.* 7804 7805H8/300 ARCHITECTURE 7806M: Yoshinori Sato <ysato@users.sourceforge.jp> 7807L: uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers) 7808S: Maintained 7809W: http://uclinux-h8.sourceforge.jp 7810T: git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git 7811F: arch/h8300/ 7812F: drivers/clk/h8300/ 7813F: drivers/clocksource/h8300_*.c 7814F: drivers/irqchip/irq-renesas-h8*.c 7815 7816HABANALABS PCI DRIVER 7817M: Oded Gabbay <ogabbay@kernel.org> 7818S: Supported 7819T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 7820F: Documentation/ABI/testing/debugfs-driver-habanalabs 7821F: Documentation/ABI/testing/sysfs-driver-habanalabs 7822F: drivers/misc/habanalabs/ 7823F: include/uapi/misc/habanalabs.h 7824 7825HACKRF MEDIA DRIVER 7826M: Antti Palosaari <crope@iki.fi> 7827L: linux-media@vger.kernel.org 7828S: Maintained 7829W: https://linuxtv.org 7830W: http://palosaari.fi/linux/ 7831Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7832T: git git://linuxtv.org/anttip/media_tree.git 7833F: drivers/media/usb/hackrf/ 7834 7835HANTRO VPU CODEC DRIVER 7836M: Ezequiel Garcia <ezequiel@collabora.com> 7837M: Philipp Zabel <p.zabel@pengutronix.de> 7838L: linux-media@vger.kernel.org 7839L: linux-rockchip@lists.infradead.org 7840S: Maintained 7841F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 7842F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 7843F: drivers/staging/media/hantro/ 7844 7845HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 7846M: Frank Seidel <frank@f-seidel.de> 7847L: platform-driver-x86@vger.kernel.org 7848S: Maintained 7849W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 7850F: drivers/platform/x86/hdaps.c 7851 7852HARDWARE MONITORING 7853M: Jean Delvare <jdelvare@suse.com> 7854M: Guenter Roeck <linux@roeck-us.net> 7855L: linux-hwmon@vger.kernel.org 7856S: Maintained 7857W: http://hwmon.wiki.kernel.org/ 7858T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 7859F: Documentation/devicetree/bindings/hwmon/ 7860F: Documentation/hwmon/ 7861F: drivers/hwmon/ 7862F: include/linux/hwmon*.h 7863F: include/trace/events/hwmon*.h 7864 7865HARDWARE RANDOM NUMBER GENERATOR CORE 7866M: Matt Mackall <mpm@selenic.com> 7867M: Herbert Xu <herbert@gondor.apana.org.au> 7868L: linux-crypto@vger.kernel.org 7869S: Odd fixes 7870F: Documentation/admin-guide/hw_random.rst 7871F: Documentation/devicetree/bindings/rng/ 7872F: drivers/char/hw_random/ 7873F: include/linux/hw_random.h 7874 7875HARDWARE SPINLOCK CORE 7876M: Ohad Ben-Cohen <ohad@wizery.com> 7877M: Bjorn Andersson <bjorn.andersson@linaro.org> 7878R: Baolin Wang <baolin.wang7@gmail.com> 7879L: linux-remoteproc@vger.kernel.org 7880S: Maintained 7881T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 7882F: Documentation/devicetree/bindings/hwlock/ 7883F: Documentation/locking/hwspinlock.rst 7884F: drivers/hwspinlock/ 7885F: include/linux/hwspinlock.h 7886 7887HARDWARE TRACING FACILITIES 7888M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 7889S: Maintained 7890F: drivers/hwtracing/ 7891 7892HARMONY SOUND DRIVER 7893L: linux-parisc@vger.kernel.org 7894S: Maintained 7895F: sound/parisc/harmony.* 7896 7897HDPVR USB VIDEO ENCODER DRIVER 7898M: Hans Verkuil <hverkuil@xs4all.nl> 7899L: linux-media@vger.kernel.org 7900S: Odd Fixes 7901W: https://linuxtv.org 7902T: git git://linuxtv.org/media_tree.git 7903F: drivers/media/usb/hdpvr/ 7904 7905HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 7906M: Jerry Hoemann <jerry.hoemann@hpe.com> 7907S: Supported 7908F: Documentation/watchdog/hpwdt.rst 7909F: drivers/watchdog/hpwdt.c 7910 7911HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 7912M: Don Brace <don.brace@microchip.com> 7913L: storagedev@microchip.com 7914L: linux-scsi@vger.kernel.org 7915S: Supported 7916F: Documentation/scsi/hpsa.rst 7917F: drivers/scsi/hpsa*.[ch] 7918F: include/linux/cciss*.h 7919F: include/uapi/linux/cciss*.h 7920 7921HFI1 DRIVER 7922M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 7923M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 7924L: linux-rdma@vger.kernel.org 7925S: Supported 7926F: drivers/infiniband/hw/hfi1 7927 7928HFS FILESYSTEM 7929L: linux-fsdevel@vger.kernel.org 7930S: Orphan 7931F: Documentation/filesystems/hfs.rst 7932F: fs/hfs/ 7933 7934HFSPLUS FILESYSTEM 7935L: linux-fsdevel@vger.kernel.org 7936S: Orphan 7937F: Documentation/filesystems/hfsplus.rst 7938F: fs/hfsplus/ 7939 7940HGA FRAMEBUFFER DRIVER 7941M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 7942L: linux-nvidia@lists.surfsouth.com 7943S: Maintained 7944W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 7945F: drivers/video/fbdev/hgafb.c 7946 7947HIBERNATION (aka Software Suspend, aka swsusp) 7948M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 7949M: Pavel Machek <pavel@ucw.cz> 7950L: linux-pm@vger.kernel.org 7951S: Supported 7952B: https://bugzilla.kernel.org 7953F: arch/*/include/asm/suspend*.h 7954F: arch/x86/power/ 7955F: drivers/base/power/ 7956F: include/linux/freezer.h 7957F: include/linux/pm.h 7958F: include/linux/suspend.h 7959F: kernel/power/ 7960 7961HID CORE LAYER 7962M: Jiri Kosina <jikos@kernel.org> 7963M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 7964L: linux-input@vger.kernel.org 7965S: Maintained 7966T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 7967F: drivers/hid/ 7968F: include/linux/hid* 7969F: include/uapi/linux/hid* 7970 7971HID PLAYSTATION DRIVER 7972M: Roderick Colenbrander <roderick.colenbrander@sony.com> 7973L: linux-input@vger.kernel.org 7974S: Supported 7975F: drivers/hid/hid-playstation.c 7976 7977HID SENSOR HUB DRIVERS 7978M: Jiri Kosina <jikos@kernel.org> 7979M: Jonathan Cameron <jic23@kernel.org> 7980M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 7981L: linux-input@vger.kernel.org 7982L: linux-iio@vger.kernel.org 7983S: Maintained 7984F: Documentation/hid/hid-sensor* 7985F: drivers/hid/hid-sensor-* 7986F: drivers/iio/*/hid-* 7987F: include/linux/hid-sensor-* 7988 7989HIGH-RESOLUTION TIMERS, CLOCKEVENTS 7990M: Thomas Gleixner <tglx@linutronix.de> 7991L: linux-kernel@vger.kernel.org 7992S: Maintained 7993T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 7994F: Documentation/timers/ 7995F: include/linux/clockchips.h 7996F: include/linux/hrtimer.h 7997F: kernel/time/clockevents.c 7998F: kernel/time/hrtimer.c 7999F: kernel/time/timer_*.c 8000 8001HIGH-SPEED SCC DRIVER FOR AX.25 8002L: linux-hams@vger.kernel.org 8003S: Orphan 8004F: drivers/net/hamradio/dmascc.c 8005F: drivers/net/hamradio/scc.c 8006 8007HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 8008M: HighPoint Linux Team <linux@highpoint-tech.com> 8009S: Supported 8010W: http://www.highpoint-tech.com 8011F: Documentation/scsi/hptiop.rst 8012F: drivers/scsi/hptiop.c 8013 8014HIPPI 8015M: Jes Sorensen <jes@trained-monkey.org> 8016L: linux-hippi@sunsite.dk 8017S: Maintained 8018F: drivers/net/hippi/ 8019F: include/linux/hippidevice.h 8020F: include/uapi/linux/if_hippi.h 8021F: net/802/hippi.c 8022 8023HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 8024M: Kurt Kanzenbach <kurt@linutronix.de> 8025L: netdev@vger.kernel.org 8026S: Maintained 8027F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 8028F: drivers/net/dsa/hirschmann/* 8029F: include/linux/platform_data/hirschmann-hellcreek.h 8030F: net/dsa/tag_hellcreek.c 8031 8032HISILICON DMA DRIVER 8033M: Zhou Wang <wangzhou1@hisilicon.com> 8034L: dmaengine@vger.kernel.org 8035S: Maintained 8036F: drivers/dma/hisi_dma.c 8037 8038HISILICON GPIO DRIVER 8039M: Luo Jiaxing <luojiaxing@huawei.com> 8040L: linux-gpio@vger.kernel.org 8041S: Maintained 8042F: drivers/gpio/gpio-hisi.c 8043 8044HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 8045M: Zaibo Xu <xuzaibo@huawei.com> 8046L: linux-crypto@vger.kernel.org 8047S: Maintained 8048F: Documentation/ABI/testing/debugfs-hisi-hpre 8049F: drivers/crypto/hisilicon/hpre/hpre.h 8050F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 8051F: drivers/crypto/hisilicon/hpre/hpre_main.c 8052 8053HISILICON LPC BUS DRIVER 8054M: john.garry@huawei.com 8055S: Maintained 8056W: http://www.hisilicon.com 8057F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 8058F: drivers/bus/hisi_lpc.c 8059 8060HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 8061M: Yisen Zhuang <yisen.zhuang@huawei.com> 8062M: Salil Mehta <salil.mehta@huawei.com> 8063L: netdev@vger.kernel.org 8064S: Maintained 8065W: http://www.hisilicon.com 8066F: drivers/net/ethernet/hisilicon/hns3/ 8067 8068HISILICON NETWORK SUBSYSTEM DRIVER 8069M: Yisen Zhuang <yisen.zhuang@huawei.com> 8070M: Salil Mehta <salil.mehta@huawei.com> 8071L: netdev@vger.kernel.org 8072S: Maintained 8073W: http://www.hisilicon.com 8074F: Documentation/devicetree/bindings/net/hisilicon*.txt 8075F: drivers/net/ethernet/hisilicon/ 8076 8077HIKEY960 ONBOARD USB GPIO HUB DRIVER 8078M: John Stultz <john.stultz@linaro.org> 8079L: linux-kernel@vger.kernel.org 8080S: Maintained 8081F: drivers/misc/hisi_hikey_usb.c 8082F: Documentation/devicetree/bindings/misc/hisilicon-hikey-usb.yaml 8083 8084HISILICON PMU DRIVER 8085M: Shaokun Zhang <zhangshaokun@hisilicon.com> 8086S: Supported 8087W: http://www.hisilicon.com 8088F: Documentation/admin-guide/perf/hisi-pmu.rst 8089F: drivers/perf/hisilicon 8090 8091HISILICON QM AND ZIP Controller DRIVER 8092M: Zhou Wang <wangzhou1@hisilicon.com> 8093L: linux-crypto@vger.kernel.org 8094S: Maintained 8095F: Documentation/ABI/testing/debugfs-hisi-zip 8096F: drivers/crypto/hisilicon/qm.c 8097F: drivers/crypto/hisilicon/qm.h 8098F: drivers/crypto/hisilicon/sgl.c 8099F: drivers/crypto/hisilicon/zip/ 8100 8101HISILICON ROCE DRIVER 8102M: Lijun Ou <oulijun@huawei.com> 8103M: Wei Hu(Xavier) <huwei87@hisilicon.com> 8104M: Weihang Li <liweihang@huawei.com> 8105L: linux-rdma@vger.kernel.org 8106S: Maintained 8107F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 8108F: drivers/infiniband/hw/hns/ 8109 8110HISILICON SAS Controller 8111M: John Garry <john.garry@huawei.com> 8112S: Supported 8113W: http://www.hisilicon.com 8114F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 8115F: drivers/scsi/hisi_sas/ 8116 8117HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 8118M: Zaibo Xu <xuzaibo@huawei.com> 8119L: linux-crypto@vger.kernel.org 8120S: Maintained 8121F: Documentation/ABI/testing/debugfs-hisi-sec 8122F: drivers/crypto/hisilicon/sec2/sec.h 8123F: drivers/crypto/hisilicon/sec2/sec_crypto.c 8124F: drivers/crypto/hisilicon/sec2/sec_crypto.h 8125F: drivers/crypto/hisilicon/sec2/sec_main.c 8126 8127HISILICON STAGING DRIVERS FOR HIKEY 960/970 8128M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 8129S: Maintained 8130F: drivers/staging/hikey9xx/ 8131 8132HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 8133M: Zaibo Xu <xuzaibo@huawei.com> 8134S: Maintained 8135F: drivers/crypto/hisilicon/trng/trng.c 8136 8137HISILICON V3XX SPI NOR FLASH Controller Driver 8138M: John Garry <john.garry@huawei.com> 8139S: Maintained 8140W: http://www.hisilicon.com 8141F: drivers/spi/spi-hisi-sfc-v3xx.c 8142 8143HMM - Heterogeneous Memory Management 8144M: Jérôme Glisse <jglisse@redhat.com> 8145L: linux-mm@kvack.org 8146S: Maintained 8147F: Documentation/vm/hmm.rst 8148F: include/linux/hmm* 8149F: lib/test_hmm* 8150F: mm/hmm* 8151F: tools/testing/selftests/vm/*hmm* 8152 8153HOST AP DRIVER 8154M: Jouni Malinen <j@w1.fi> 8155L: linux-wireless@vger.kernel.org 8156S: Obsolete 8157W: http://w1.fi/hostap-driver.html 8158F: drivers/net/wireless/intersil/hostap/ 8159 8160HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 8161L: platform-driver-x86@vger.kernel.org 8162S: Orphan 8163F: drivers/platform/x86/tc1100-wmi.c 8164 8165HPET: High Precision Event Timers driver 8166M: Clemens Ladisch <clemens@ladisch.de> 8167S: Maintained 8168F: Documentation/timers/hpet.rst 8169F: drivers/char/hpet.c 8170F: include/linux/hpet.h 8171F: include/uapi/linux/hpet.h 8172 8173HPET: x86 8174S: Orphan 8175F: arch/x86/include/asm/hpet.h 8176F: arch/x86/kernel/hpet.c 8177 8178HPFS FILESYSTEM 8179M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 8180S: Maintained 8181W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 8182F: fs/hpfs/ 8183 8184HSI SUBSYSTEM 8185M: Sebastian Reichel <sre@kernel.org> 8186S: Maintained 8187T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 8188F: Documentation/ABI/testing/sysfs-bus-hsi 8189F: Documentation/driver-api/hsi.rst 8190F: drivers/hsi/ 8191F: include/linux/hsi/ 8192F: include/uapi/linux/hsi/ 8193 8194HSO 3G MODEM DRIVER 8195L: linux-usb@vger.kernel.org 8196S: Orphan 8197F: drivers/net/usb/hso.c 8198 8199HSR NETWORK PROTOCOL 8200L: netdev@vger.kernel.org 8201S: Orphan 8202F: net/hsr/ 8203 8204HT16K33 LED CONTROLLER DRIVER 8205M: Robin van der Gracht <robin@protonic.nl> 8206S: Maintained 8207F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 8208F: drivers/auxdisplay/ht16k33.c 8209 8210HTCPEN TOUCHSCREEN DRIVER 8211M: Pau Oliva Fora <pof@eslack.org> 8212L: linux-input@vger.kernel.org 8213S: Maintained 8214F: drivers/input/touchscreen/htcpen.c 8215 8216HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 8217M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 8218L: linux-iio@vger.kernel.org 8219S: Maintained 8220W: http://www.st.com/ 8221F: Documentation/devicetree/bindings/iio/humidity/hts221.txt 8222F: drivers/iio/humidity/hts221* 8223 8224HUAWEI ETHERNET DRIVER 8225M: Bin Luo <luobin9@huawei.com> 8226L: netdev@vger.kernel.org 8227S: Supported 8228F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 8229F: drivers/net/ethernet/huawei/hinic/ 8230 8231HUGETLB FILESYSTEM 8232M: Mike Kravetz <mike.kravetz@oracle.com> 8233L: linux-mm@kvack.org 8234S: Maintained 8235F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 8236F: Documentation/admin-guide/mm/hugetlbpage.rst 8237F: Documentation/vm/hugetlbfs_reserv.rst 8238F: fs/hugetlbfs/ 8239F: include/linux/hugetlb.h 8240F: mm/hugetlb.c 8241 8242HVA ST MEDIA DRIVER 8243M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 8244L: linux-media@vger.kernel.org 8245S: Supported 8246W: https://linuxtv.org 8247T: git git://linuxtv.org/media_tree.git 8248F: drivers/media/platform/sti/hva 8249 8250HWPOISON MEMORY FAILURE HANDLING 8251M: Naoya Horiguchi <naoya.horiguchi@nec.com> 8252L: linux-mm@kvack.org 8253S: Maintained 8254F: mm/hwpoison-inject.c 8255F: mm/memory-failure.c 8256 8257HYGON PROCESSOR SUPPORT 8258M: Pu Wen <puwen@hygon.cn> 8259L: linux-kernel@vger.kernel.org 8260S: Maintained 8261F: arch/x86/kernel/cpu/hygon.c 8262 8263HYNIX HI556 SENSOR DRIVER 8264M: Shawn Tu <shawnx.tu@intel.com> 8265L: linux-media@vger.kernel.org 8266S: Maintained 8267T: git git://linuxtv.org/media_tree.git 8268F: drivers/media/i2c/hi556.c 8269 8270Hyper-V/Azure CORE AND DRIVERS 8271M: "K. Y. Srinivasan" <kys@microsoft.com> 8272M: Haiyang Zhang <haiyangz@microsoft.com> 8273M: Stephen Hemminger <sthemmin@microsoft.com> 8274M: Wei Liu <wei.liu@kernel.org> 8275M: Dexuan Cui <decui@microsoft.com> 8276L: linux-hyperv@vger.kernel.org 8277S: Supported 8278T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 8279F: Documentation/ABI/stable/sysfs-bus-vmbus 8280F: Documentation/ABI/testing/debugfs-hyperv 8281F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 8282F: arch/x86/hyperv 8283F: arch/x86/include/asm/hyperv-tlfs.h 8284F: arch/x86/include/asm/mshyperv.h 8285F: arch/x86/include/asm/trace/hyperv.h 8286F: arch/x86/kernel/cpu/mshyperv.c 8287F: drivers/clocksource/hyperv_timer.c 8288F: drivers/hid/hid-hyperv.c 8289F: drivers/hv/ 8290F: drivers/input/serio/hyperv-keyboard.c 8291F: drivers/iommu/hyperv-iommu.c 8292F: drivers/net/ethernet/microsoft/ 8293F: drivers/net/hyperv/ 8294F: drivers/pci/controller/pci-hyperv-intf.c 8295F: drivers/pci/controller/pci-hyperv.c 8296F: drivers/scsi/storvsc_drv.c 8297F: drivers/uio/uio_hv_generic.c 8298F: drivers/video/fbdev/hyperv_fb.c 8299F: include/asm-generic/hyperv-tlfs.h 8300F: include/asm-generic/mshyperv.h 8301F: include/clocksource/hyperv_timer.h 8302F: include/linux/hyperv.h 8303F: include/uapi/linux/hyperv.h 8304F: net/vmw_vsock/hyperv_transport.c 8305F: tools/hv/ 8306 8307HYPERBUS SUPPORT 8308M: Vignesh Raghavendra <vigneshr@ti.com> 8309L: linux-mtd@lists.infradead.org 8310S: Supported 8311Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 8312C: irc://irc.oftc.net/mtd 8313T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 8314F: Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt 8315F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt 8316F: drivers/mtd/hyperbus/ 8317F: include/linux/mtd/hyperbus.h 8318 8319HYPERVISOR VIRTUAL CONSOLE DRIVER 8320L: linuxppc-dev@lists.ozlabs.org 8321S: Odd Fixes 8322F: drivers/tty/hvc/ 8323 8324I2C ACPI SUPPORT 8325M: Mika Westerberg <mika.westerberg@linux.intel.com> 8326L: linux-i2c@vger.kernel.org 8327L: linux-acpi@vger.kernel.org 8328S: Maintained 8329F: drivers/i2c/i2c-core-acpi.c 8330 8331I2C CONTROLLER DRIVER FOR NVIDIA GPU 8332M: Ajay Gupta <ajayg@nvidia.com> 8333L: linux-i2c@vger.kernel.org 8334S: Maintained 8335F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 8336F: drivers/i2c/busses/i2c-nvidia-gpu.c 8337 8338I2C MUXES 8339M: Peter Rosin <peda@axentia.se> 8340L: linux-i2c@vger.kernel.org 8341S: Maintained 8342F: Documentation/devicetree/bindings/i2c/i2c-arb* 8343F: Documentation/devicetree/bindings/i2c/i2c-gate* 8344F: Documentation/devicetree/bindings/i2c/i2c-mux* 8345F: Documentation/i2c/i2c-topology.rst 8346F: Documentation/i2c/muxes/ 8347F: drivers/i2c/i2c-mux.c 8348F: drivers/i2c/muxes/ 8349F: include/linux/i2c-mux.h 8350 8351I2C MV64XXX MARVELL AND ALLWINNER DRIVER 8352M: Gregory CLEMENT <gregory.clement@bootlin.com> 8353L: linux-i2c@vger.kernel.org 8354S: Maintained 8355F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 8356F: drivers/i2c/busses/i2c-mv64xxx.c 8357 8358I2C OVER PARALLEL PORT 8359M: Jean Delvare <jdelvare@suse.com> 8360L: linux-i2c@vger.kernel.org 8361S: Maintained 8362F: Documentation/i2c/busses/i2c-parport.rst 8363F: drivers/i2c/busses/i2c-parport.c 8364 8365I2C SUBSYSTEM 8366M: Wolfram Sang <wsa@kernel.org> 8367L: linux-i2c@vger.kernel.org 8368S: Maintained 8369W: https://i2c.wiki.kernel.org/ 8370Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 8371T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 8372F: Documentation/devicetree/bindings/i2c/i2c.txt 8373F: Documentation/i2c/ 8374F: drivers/i2c/* 8375F: include/linux/i2c-dev.h 8376F: include/linux/i2c-smbus.h 8377F: include/linux/i2c.h 8378F: include/uapi/linux/i2c-*.h 8379F: include/uapi/linux/i2c.h 8380 8381I2C SUBSYSTEM HOST DRIVERS 8382L: linux-i2c@vger.kernel.org 8383S: Odd Fixes 8384W: https://i2c.wiki.kernel.org/ 8385Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 8386T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 8387F: Documentation/devicetree/bindings/i2c/ 8388F: drivers/i2c/algos/ 8389F: drivers/i2c/busses/ 8390 8391I2C-TAOS-EVM DRIVER 8392M: Jean Delvare <jdelvare@suse.com> 8393L: linux-i2c@vger.kernel.org 8394S: Maintained 8395F: Documentation/i2c/busses/i2c-taos-evm.rst 8396F: drivers/i2c/busses/i2c-taos-evm.c 8397 8398I2C-TINY-USB DRIVER 8399M: Till Harbaum <till@harbaum.org> 8400L: linux-i2c@vger.kernel.org 8401S: Maintained 8402W: http://www.harbaum.org/till/i2c_tiny_usb 8403F: drivers/i2c/busses/i2c-tiny-usb.c 8404 8405I2C/SMBUS CONTROLLER DRIVERS FOR PC 8406M: Jean Delvare <jdelvare@suse.com> 8407L: linux-i2c@vger.kernel.org 8408S: Maintained 8409F: Documentation/i2c/busses/i2c-ali1535.rst 8410F: Documentation/i2c/busses/i2c-ali1563.rst 8411F: Documentation/i2c/busses/i2c-ali15x3.rst 8412F: Documentation/i2c/busses/i2c-amd756.rst 8413F: Documentation/i2c/busses/i2c-amd8111.rst 8414F: Documentation/i2c/busses/i2c-i801.rst 8415F: Documentation/i2c/busses/i2c-nforce2.rst 8416F: Documentation/i2c/busses/i2c-piix4.rst 8417F: Documentation/i2c/busses/i2c-sis5595.rst 8418F: Documentation/i2c/busses/i2c-sis630.rst 8419F: Documentation/i2c/busses/i2c-sis96x.rst 8420F: Documentation/i2c/busses/i2c-via.rst 8421F: Documentation/i2c/busses/i2c-viapro.rst 8422F: drivers/i2c/busses/i2c-ali1535.c 8423F: drivers/i2c/busses/i2c-ali1563.c 8424F: drivers/i2c/busses/i2c-ali15x3.c 8425F: drivers/i2c/busses/i2c-amd756-s4882.c 8426F: drivers/i2c/busses/i2c-amd756.c 8427F: drivers/i2c/busses/i2c-amd8111.c 8428F: drivers/i2c/busses/i2c-i801.c 8429F: drivers/i2c/busses/i2c-isch.c 8430F: drivers/i2c/busses/i2c-nforce2-s4985.c 8431F: drivers/i2c/busses/i2c-nforce2.c 8432F: drivers/i2c/busses/i2c-piix4.c 8433F: drivers/i2c/busses/i2c-sis5595.c 8434F: drivers/i2c/busses/i2c-sis630.c 8435F: drivers/i2c/busses/i2c-sis96x.c 8436F: drivers/i2c/busses/i2c-via.c 8437F: drivers/i2c/busses/i2c-viapro.c 8438 8439I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 8440M: Hans de Goede <hdegoede@redhat.com> 8441L: linux-i2c@vger.kernel.org 8442S: Maintained 8443F: drivers/i2c/busses/i2c-cht-wc.c 8444 8445I2C/SMBUS ISMT DRIVER 8446M: Seth Heasley <seth.heasley@intel.com> 8447M: Neil Horman <nhorman@tuxdriver.com> 8448L: linux-i2c@vger.kernel.org 8449F: Documentation/i2c/busses/i2c-ismt.rst 8450F: drivers/i2c/busses/i2c-ismt.c 8451 8452I2C/SMBUS STUB DRIVER 8453M: Jean Delvare <jdelvare@suse.com> 8454L: linux-i2c@vger.kernel.org 8455S: Maintained 8456F: drivers/i2c/i2c-stub.c 8457 8458I3C DRIVER FOR CADENCE I3C MASTER IP 8459M: Przemysław Gaj <pgaj@cadence.com> 8460S: Maintained 8461F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt 8462F: drivers/i3c/master/i3c-master-cdns.c 8463 8464I3C DRIVER FOR SYNOPSYS DESIGNWARE 8465M: Vitor Soares <vitor.soares@synopsys.com> 8466S: Maintained 8467F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt 8468F: drivers/i3c/master/dw* 8469 8470I3C SUBSYSTEM 8471M: Alexandre Belloni <alexandre.belloni@bootlin.com> 8472L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 8473S: Maintained 8474C: irc://chat.freenode.net/linux-i3c 8475T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 8476F: Documentation/ABI/testing/sysfs-bus-i3c 8477F: Documentation/devicetree/bindings/i3c/ 8478F: Documentation/driver-api/i3c 8479F: drivers/i3c/ 8480F: include/linux/i3c/ 8481 8482IA64 (Itanium) PLATFORM 8483L: linux-ia64@vger.kernel.org 8484S: Orphan 8485F: Documentation/ia64/ 8486F: arch/ia64/ 8487 8488IBM Power 842 compression accelerator 8489M: Haren Myneni <haren@us.ibm.com> 8490S: Supported 8491F: crypto/842.c 8492F: drivers/crypto/nx/Kconfig 8493F: drivers/crypto/nx/Makefile 8494F: drivers/crypto/nx/nx-842* 8495F: include/linux/sw842.h 8496F: lib/842/ 8497 8498IBM Power in-Nest Crypto Acceleration 8499M: Breno Leitão <leitao@debian.org> 8500M: Nayna Jain <nayna@linux.ibm.com> 8501M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 8502L: linux-crypto@vger.kernel.org 8503S: Supported 8504F: drivers/crypto/nx/Kconfig 8505F: drivers/crypto/nx/Makefile 8506F: drivers/crypto/nx/nx-aes* 8507F: drivers/crypto/nx/nx-sha* 8508F: drivers/crypto/nx/nx.* 8509F: drivers/crypto/nx/nx_csbcpb.h 8510F: drivers/crypto/nx/nx_debugfs.c 8511 8512IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 8513M: Tyrel Datwyler <tyreld@linux.ibm.com> 8514L: linux-pci@vger.kernel.org 8515L: linuxppc-dev@lists.ozlabs.org 8516S: Supported 8517F: drivers/pci/hotplug/rpadlpar* 8518 8519IBM Power Linux RAID adapter 8520M: Brian King <brking@us.ibm.com> 8521S: Supported 8522F: drivers/scsi/ipr.* 8523 8524IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 8525M: Tyrel Datwyler <tyreld@linux.ibm.com> 8526L: linux-pci@vger.kernel.org 8527L: linuxppc-dev@lists.ozlabs.org 8528S: Supported 8529F: drivers/pci/hotplug/rpaphp* 8530 8531IBM Power SRIOV Virtual NIC Device Driver 8532M: Dany Madden <drt@linux.ibm.com> 8533M: Sukadev Bhattiprolu <sukadev@linux.ibm.com> 8534R: Thomas Falcon <tlfalcon@linux.ibm.com> 8535R: Lijun Pan <lijunp213@gmail.com> 8536L: netdev@vger.kernel.org 8537S: Supported 8538F: drivers/net/ethernet/ibm/ibmvnic.* 8539 8540IBM Power Virtual Accelerator Switchboard 8541M: Sukadev Bhattiprolu <sukadev@linux.ibm.com> 8542L: linuxppc-dev@lists.ozlabs.org 8543S: Supported 8544F: arch/powerpc/include/asm/vas.h 8545F: arch/powerpc/platforms/powernv/copy-paste.h 8546F: arch/powerpc/platforms/powernv/vas* 8547 8548IBM Power Virtual Ethernet Device Driver 8549M: Cristobal Forno <cforno12@linux.ibm.com> 8550L: netdev@vger.kernel.org 8551S: Supported 8552F: drivers/net/ethernet/ibm/ibmveth.* 8553 8554IBM Power Virtual FC Device Drivers 8555M: Tyrel Datwyler <tyreld@linux.ibm.com> 8556L: linux-scsi@vger.kernel.org 8557S: Supported 8558F: drivers/scsi/ibmvscsi/ibmvfc* 8559 8560IBM Power Virtual Management Channel Driver 8561M: Steven Royer <seroyer@linux.ibm.com> 8562S: Supported 8563F: drivers/misc/ibmvmc.* 8564 8565IBM Power Virtual SCSI Device Drivers 8566M: Tyrel Datwyler <tyreld@linux.ibm.com> 8567L: linux-scsi@vger.kernel.org 8568S: Supported 8569F: drivers/scsi/ibmvscsi/ibmvscsi* 8570F: include/scsi/viosrp.h 8571 8572IBM Power Virtual SCSI Device Target Driver 8573M: Michael Cyr <mikecyr@linux.ibm.com> 8574L: linux-scsi@vger.kernel.org 8575L: target-devel@vger.kernel.org 8576S: Supported 8577F: drivers/scsi/ibmvscsi_tgt/ 8578 8579IBM Power VMX Cryptographic instructions 8580M: Breno Leitão <leitao@debian.org> 8581M: Nayna Jain <nayna@linux.ibm.com> 8582M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 8583L: linux-crypto@vger.kernel.org 8584S: Supported 8585F: drivers/crypto/vmx/Kconfig 8586F: drivers/crypto/vmx/Makefile 8587F: drivers/crypto/vmx/aes* 8588F: drivers/crypto/vmx/ghash* 8589F: drivers/crypto/vmx/ppc-xlate.pl 8590F: drivers/crypto/vmx/vmx.c 8591 8592IBM ServeRAID RAID DRIVER 8593S: Orphan 8594F: drivers/scsi/ips.* 8595 8596ICH LPC AND GPIO DRIVER 8597M: Peter Tyser <ptyser@xes-inc.com> 8598S: Maintained 8599F: drivers/gpio/gpio-ich.c 8600F: drivers/mfd/lpc_ich.c 8601 8602ICY I2C DRIVER 8603M: Max Staudt <max@enpas.org> 8604L: linux-i2c@vger.kernel.org 8605S: Maintained 8606F: drivers/i2c/busses/i2c-icy.c 8607 8608IDE SUBSYSTEM 8609M: "David S. Miller" <davem@davemloft.net> 8610L: linux-ide@vger.kernel.org 8611S: Maintained 8612Q: http://patchwork.ozlabs.org/project/linux-ide/list/ 8613T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git 8614F: Documentation/ide/ 8615F: drivers/ide/ 8616F: include/linux/ide.h 8617 8618IDE/ATAPI DRIVERS 8619M: Borislav Petkov <bp@alien8.de> 8620L: linux-ide@vger.kernel.org 8621S: Maintained 8622F: Documentation/cdrom/ide-cd.rst 8623F: drivers/ide/ide-cd* 8624 8625IDEAPAD LAPTOP EXTRAS DRIVER 8626M: Ike Panhc <ike.pan@canonical.com> 8627L: platform-driver-x86@vger.kernel.org 8628S: Maintained 8629W: http://launchpad.net/ideapad-laptop 8630F: drivers/platform/x86/ideapad-laptop.c 8631 8632IDEAPAD LAPTOP SLIDEBAR DRIVER 8633M: Andrey Moiseev <o2g.org.ru@gmail.com> 8634L: linux-input@vger.kernel.org 8635S: Maintained 8636W: https://github.com/o2genum/ideapad-slidebar 8637F: drivers/input/misc/ideapad_slidebar.c 8638 8639IDT VersaClock 5 CLOCK DRIVER 8640M: Luca Ceresoli <luca@lucaceresoli.net> 8641S: Maintained 8642F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 8643F: drivers/clk/clk-versaclock5.c 8644 8645IEEE 802.15.4 SUBSYSTEM 8646M: Alexander Aring <alex.aring@gmail.com> 8647M: Stefan Schmidt <stefan@datenfreihafen.org> 8648L: linux-wpan@vger.kernel.org 8649S: Maintained 8650W: https://linux-wpan.org/ 8651T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 8652T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 8653F: Documentation/networking/ieee802154.rst 8654F: drivers/net/ieee802154/ 8655F: include/linux/ieee802154.h 8656F: include/linux/nl802154.h 8657F: include/net/af_ieee802154.h 8658F: include/net/cfg802154.h 8659F: include/net/ieee802154_netdev.h 8660F: include/net/mac802154.h 8661F: include/net/nl802154.h 8662F: net/ieee802154/ 8663F: net/mac802154/ 8664 8665IFE PROTOCOL 8666M: Yotam Gigi <yotam.gi@gmail.com> 8667M: Jamal Hadi Salim <jhs@mojatatu.com> 8668F: include/net/ife.h 8669F: include/uapi/linux/ife.h 8670F: net/ife 8671 8672IGORPLUG-USB IR RECEIVER 8673M: Sean Young <sean@mess.org> 8674L: linux-media@vger.kernel.org 8675S: Maintained 8676F: drivers/media/rc/igorplugusb.c 8677 8678IGUANAWORKS USB IR TRANSCEIVER 8679M: Sean Young <sean@mess.org> 8680L: linux-media@vger.kernel.org 8681S: Maintained 8682F: drivers/media/rc/iguanair.c 8683 8684IIO DIGITAL POTENTIOMETER DAC 8685M: Peter Rosin <peda@axentia.se> 8686L: linux-iio@vger.kernel.org 8687S: Maintained 8688F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 8689F: Documentation/devicetree/bindings/iio/dac/dpot-dac.txt 8690F: drivers/iio/dac/dpot-dac.c 8691 8692IIO ENVELOPE DETECTOR 8693M: Peter Rosin <peda@axentia.se> 8694L: linux-iio@vger.kernel.org 8695S: Maintained 8696F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 8697F: Documentation/devicetree/bindings/iio/adc/envelope-detector.txt 8698F: drivers/iio/adc/envelope-detector.c 8699 8700IIO MULTIPLEXER 8701M: Peter Rosin <peda@axentia.se> 8702L: linux-iio@vger.kernel.org 8703S: Maintained 8704F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt 8705F: drivers/iio/multiplexer/iio-mux.c 8706 8707IIO SUBSYSTEM AND DRIVERS 8708M: Jonathan Cameron <jic23@kernel.org> 8709R: Lars-Peter Clausen <lars@metafoo.de> 8710R: Peter Meerwald-Stadler <pmeerw@pmeerw.net> 8711L: linux-iio@vger.kernel.org 8712S: Maintained 8713T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 8714F: Documentation/ABI/testing/configfs-iio* 8715F: Documentation/ABI/testing/sysfs-bus-iio* 8716F: Documentation/devicetree/bindings/iio/ 8717F: drivers/iio/ 8718F: drivers/staging/iio/ 8719F: include/linux/iio/ 8720F: tools/iio/ 8721 8722IIO UNIT CONVERTER 8723M: Peter Rosin <peda@axentia.se> 8724L: linux-iio@vger.kernel.org 8725S: Maintained 8726F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt 8727F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt 8728F: Documentation/devicetree/bindings/iio/afe/voltage-divider.txt 8729F: drivers/iio/afe/iio-rescale.c 8730 8731IKANOS/ADI EAGLE ADSL USB DRIVER 8732M: Matthieu Castet <castet.matthieu@free.fr> 8733M: Stanislaw Gruszka <stf_xl@wp.pl> 8734S: Maintained 8735F: drivers/usb/atm/ueagle-atm.c 8736 8737IMGTEC ASCII LCD DRIVER 8738M: Paul Burton <paulburton@kernel.org> 8739S: Maintained 8740F: Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt 8741F: drivers/auxdisplay/img-ascii-lcd.c 8742 8743IMGTEC IR DECODER DRIVER 8744S: Orphan 8745F: drivers/media/rc/img-ir/ 8746 8747IMON SOUNDGRAPH USB IR RECEIVER 8748M: Sean Young <sean@mess.org> 8749L: linux-media@vger.kernel.org 8750S: Maintained 8751F: drivers/media/rc/imon.c 8752F: drivers/media/rc/imon_raw.c 8753 8754IMS TWINTURBO FRAMEBUFFER DRIVER 8755L: linux-fbdev@vger.kernel.org 8756S: Orphan 8757F: drivers/video/fbdev/imsttfb.c 8758 8759INA209 HARDWARE MONITOR DRIVER 8760M: Guenter Roeck <linux@roeck-us.net> 8761L: linux-hwmon@vger.kernel.org 8762S: Maintained 8763F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 8764F: Documentation/hwmon/ina209.rst 8765F: drivers/hwmon/ina209.c 8766 8767INA2XX HARDWARE MONITOR DRIVER 8768M: Guenter Roeck <linux@roeck-us.net> 8769L: linux-hwmon@vger.kernel.org 8770S: Maintained 8771F: Documentation/hwmon/ina2xx.rst 8772F: drivers/hwmon/ina2xx.c 8773F: include/linux/platform_data/ina2xx.h 8774 8775INDUSTRY PACK SUBSYSTEM (IPACK) 8776M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 8777M: Jens Taprogge <jens.taprogge@taprogge.org> 8778M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8779L: industrypack-devel@lists.sourceforge.net 8780S: Maintained 8781W: http://industrypack.sourceforge.net 8782F: drivers/ipack/ 8783 8784INFINEON DPS310 Driver 8785M: Eddie James <eajames@linux.ibm.com> 8786L: linux-iio@vger.kernel.org 8787S: Maintained 8788F: drivers/iio/pressure/dps310.c 8789 8790INFINIBAND SUBSYSTEM 8791M: Doug Ledford <dledford@redhat.com> 8792M: Jason Gunthorpe <jgg@nvidia.com> 8793L: linux-rdma@vger.kernel.org 8794S: Supported 8795W: https://github.com/linux-rdma/rdma-core 8796Q: http://patchwork.kernel.org/project/linux-rdma/list/ 8797T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 8798F: Documentation/devicetree/bindings/infiniband/ 8799F: Documentation/infiniband/ 8800F: drivers/infiniband/ 8801F: include/rdma/ 8802F: include/trace/events/ib_mad.h 8803F: include/trace/events/ib_umad.h 8804F: include/uapi/linux/if_infiniband.h 8805F: include/uapi/rdma/ 8806F: samples/bpf/ibumad_kern.c 8807F: samples/bpf/ibumad_user.c 8808 8809INGENIC JZ4780 NAND DRIVER 8810M: Harvey Hunt <harveyhuntnexus@gmail.com> 8811L: linux-mtd@lists.infradead.org 8812L: linux-mips@vger.kernel.org 8813S: Maintained 8814F: drivers/mtd/nand/raw/ingenic/ 8815 8816INGENIC JZ47xx SoCs 8817M: Paul Cercueil <paul@crapouillou.net> 8818L: linux-mips@vger.kernel.org 8819S: Maintained 8820F: arch/mips/boot/dts/ingenic/ 8821F: arch/mips/generic/board-ingenic.c 8822F: arch/mips/include/asm/mach-ingenic/ 8823F: arch/mips/ingenic/Kconfig 8824F: drivers/clk/ingenic/ 8825F: drivers/dma/dma-jz4780.c 8826F: drivers/gpu/drm/ingenic/ 8827F: drivers/i2c/busses/i2c-jz4780.c 8828F: drivers/iio/adc/ingenic-adc.c 8829F: drivers/irqchip/irq-ingenic.c 8830F: drivers/memory/jz4780-nemc.c 8831F: drivers/mmc/host/jz4740_mmc.c 8832F: drivers/mtd/nand/raw/ingenic/ 8833F: drivers/pinctrl/pinctrl-ingenic.c 8834F: drivers/power/supply/ingenic-battery.c 8835F: drivers/pwm/pwm-jz4740.c 8836F: drivers/remoteproc/ingenic_rproc.c 8837F: drivers/rtc/rtc-jz4740.c 8838F: drivers/tty/serial/8250/8250_ingenic.c 8839F: drivers/usb/musb/jz4740.c 8840F: drivers/watchdog/jz4740_wdt.c 8841F: include/dt-bindings/iio/adc/ingenic,adc.h 8842F: include/linux/mfd/ingenic-tcu.h 8843F: sound/soc/codecs/jz47* 8844F: sound/soc/jz4740/ 8845 8846INOTIFY 8847M: Jan Kara <jack@suse.cz> 8848R: Amir Goldstein <amir73il@gmail.com> 8849L: linux-fsdevel@vger.kernel.org 8850S: Maintained 8851F: Documentation/filesystems/inotify.rst 8852F: fs/notify/inotify/ 8853F: include/linux/inotify.h 8854F: include/uapi/linux/inotify.h 8855 8856INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 8857M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 8858L: linux-input@vger.kernel.org 8859S: Maintained 8860Q: http://patchwork.kernel.org/project/linux-input/list/ 8861T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 8862F: Documentation/devicetree/bindings/input/ 8863F: Documentation/devicetree/bindings/serio/ 8864F: Documentation/input/ 8865F: drivers/input/ 8866F: include/linux/input.h 8867F: include/linux/input/ 8868F: include/uapi/linux/input-event-codes.h 8869F: include/uapi/linux/input.h 8870 8871INPUT MULTITOUCH (MT) PROTOCOL 8872M: Henrik Rydberg <rydberg@bitmath.org> 8873L: linux-input@vger.kernel.org 8874S: Odd fixes 8875F: Documentation/input/multi-touch-protocol.rst 8876F: drivers/input/input-mt.c 8877K: \b(ABS|SYN)_MT_ 8878 8879INSIDE SECURE CRYPTO DRIVER 8880M: Antoine Tenart <atenart@kernel.org> 8881L: linux-crypto@vger.kernel.org 8882S: Maintained 8883F: drivers/crypto/inside-secure/ 8884 8885INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 8886M: Mimi Zohar <zohar@linux.ibm.com> 8887M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 8888L: linux-integrity@vger.kernel.org 8889S: Supported 8890T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 8891F: security/integrity/ima/ 8892 8893INTEL 810/815 FRAMEBUFFER DRIVER 8894M: Antonino Daplas <adaplas@gmail.com> 8895L: linux-fbdev@vger.kernel.org 8896S: Maintained 8897F: drivers/video/fbdev/i810/ 8898 8899INTEL ASoC DRIVERS 8900M: Cezary Rojewski <cezary.rojewski@intel.com> 8901M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 8902M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 8903M: Jie Yang <yang.jie@linux.intel.com> 8904L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8905S: Supported 8906F: sound/soc/intel/ 8907 8908INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 8909M: Hans de Goede <hdegoede@redhat.com> 8910L: platform-driver-x86@vger.kernel.org 8911S: Maintained 8912F: drivers/platform/x86/intel_atomisp2_pm.c 8913 8914INTEL ATOMISP2 LED DRIVER 8915M: Hans de Goede <hdegoede@redhat.com> 8916L: platform-driver-x86@vger.kernel.org 8917S: Maintained 8918F: drivers/platform/x86/intel_atomisp2_led.c 8919 8920INTEL BROXTON PMC DRIVER 8921M: Mika Westerberg <mika.westerberg@linux.intel.com> 8922M: Zha Qipeng <qipeng.zha@intel.com> 8923S: Maintained 8924F: drivers/mfd/intel_pmc_bxt.c 8925F: include/linux/mfd/intel_pmc_bxt.h 8926 8927INTEL C600 SERIES SAS CONTROLLER DRIVER 8928M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 8929L: linux-scsi@vger.kernel.org 8930S: Supported 8931T: git git://git.code.sf.net/p/intel-sas/isci 8932F: drivers/scsi/isci/ 8933 8934INTEL CPU family model numbers 8935M: Tony Luck <tony.luck@intel.com> 8936M: x86@kernel.org 8937L: linux-kernel@vger.kernel.org 8938S: Supported 8939F: arch/x86/include/asm/intel-family.h 8940 8941INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 8942M: Jani Nikula <jani.nikula@linux.intel.com> 8943M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 8944M: Rodrigo Vivi <rodrigo.vivi@intel.com> 8945L: intel-gfx@lists.freedesktop.org 8946S: Supported 8947W: https://01.org/linuxgraphics/ 8948Q: http://patchwork.freedesktop.org/project/intel-gfx/ 8949B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 8950C: irc://chat.freenode.net/intel-gfx 8951T: git git://anongit.freedesktop.org/drm-intel 8952F: Documentation/gpu/i915.rst 8953F: drivers/gpu/drm/i915/ 8954F: include/drm/i915* 8955F: include/uapi/drm/i915_drm.h 8956 8957INTEL ETHERNET DRIVERS 8958M: Jesse Brandeburg <jesse.brandeburg@intel.com> 8959M: Tony Nguyen <anthony.l.nguyen@intel.com> 8960L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 8961S: Supported 8962W: http://www.intel.com/support/feedback.htm 8963W: http://e1000.sourceforge.net/ 8964Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 8965T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 8966T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 8967F: Documentation/networking/device_drivers/ethernet/intel/ 8968F: drivers/net/ethernet/intel/ 8969F: drivers/net/ethernet/intel/*/ 8970F: include/linux/avf/virtchnl.h 8971 8972INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 8973M: Maik Broemme <mbroemme@libmpq.org> 8974L: linux-fbdev@vger.kernel.org 8975S: Maintained 8976F: Documentation/fb/intelfb.rst 8977F: drivers/video/fbdev/intelfb/ 8978 8979INTEL GPIO DRIVERS 8980M: Andy Shevchenko <andy@kernel.org> 8981L: linux-gpio@vger.kernel.org 8982S: Maintained 8983T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8984F: drivers/gpio/gpio-ich.c 8985F: drivers/gpio/gpio-merrifield.c 8986F: drivers/gpio/gpio-ml-ioh.c 8987F: drivers/gpio/gpio-pch.c 8988F: drivers/gpio/gpio-sch.c 8989F: drivers/gpio/gpio-sodaville.c 8990 8991INTEL GVT-g DRIVERS (Intel GPU Virtualization) 8992M: Zhenyu Wang <zhenyuw@linux.intel.com> 8993M: Zhi Wang <zhi.a.wang@intel.com> 8994L: intel-gvt-dev@lists.freedesktop.org 8995L: intel-gfx@lists.freedesktop.org 8996S: Supported 8997W: https://01.org/igvt-g 8998T: git https://github.com/intel/gvt-linux.git 8999F: drivers/gpu/drm/i915/gvt/ 9000 9001INTEL HID EVENT DRIVER 9002M: Alex Hung <alex.hung@canonical.com> 9003L: platform-driver-x86@vger.kernel.org 9004S: Maintained 9005F: drivers/platform/x86/intel-hid.c 9006 9007INTEL I/OAT DMA DRIVER 9008M: Dave Jiang <dave.jiang@intel.com> 9009R: Dan Williams <dan.j.williams@intel.com> 9010L: dmaengine@vger.kernel.org 9011S: Supported 9012Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 9013F: drivers/dma/ioat* 9014 9015INTEL IADX DRIVER 9016M: Dave Jiang <dave.jiang@intel.com> 9017L: dmaengine@vger.kernel.org 9018S: Supported 9019F: drivers/dma/idxd/* 9020F: include/uapi/linux/idxd.h 9021 9022INTEL IDLE DRIVER 9023M: Jacob Pan <jacob.jun.pan@linux.intel.com> 9024M: Len Brown <lenb@kernel.org> 9025L: linux-pm@vger.kernel.org 9026S: Supported 9027B: https://bugzilla.kernel.org 9028T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 9029F: drivers/idle/intel_idle.c 9030 9031INTEL INTEGRATED SENSOR HUB DRIVER 9032M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9033M: Jiri Kosina <jikos@kernel.org> 9034L: linux-input@vger.kernel.org 9035S: Maintained 9036F: drivers/hid/intel-ish-hid/ 9037 9038INTEL IOMMU (VT-d) 9039M: David Woodhouse <dwmw2@infradead.org> 9040M: Lu Baolu <baolu.lu@linux.intel.com> 9041L: iommu@lists.linux-foundation.org 9042S: Supported 9043T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 9044F: drivers/iommu/intel/ 9045F: include/linux/intel-iommu.h 9046F: include/linux/intel-svm.h 9047 9048INTEL IOP-ADMA DMA DRIVER 9049R: Dan Williams <dan.j.williams@intel.com> 9050S: Odd fixes 9051F: drivers/dma/iop-adma.c 9052 9053INTEL IPU3 CSI-2 CIO2 DRIVER 9054M: Yong Zhi <yong.zhi@intel.com> 9055M: Sakari Ailus <sakari.ailus@linux.intel.com> 9056M: Bingbu Cao <bingbu.cao@intel.com> 9057M: Dan Scally <djrscally@gmail.com> 9058R: Tianshu Qiu <tian.shu.qiu@intel.com> 9059L: linux-media@vger.kernel.org 9060S: Maintained 9061T: git git://linuxtv.org/media_tree.git 9062F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 9063F: drivers/media/pci/intel/ipu3/ 9064 9065INTEL IPU3 CSI-2 IMGU DRIVER 9066M: Sakari Ailus <sakari.ailus@linux.intel.com> 9067R: Bingbu Cao <bingbu.cao@intel.com> 9068R: Tianshu Qiu <tian.shu.qiu@intel.com> 9069L: linux-media@vger.kernel.org 9070S: Maintained 9071F: Documentation/admin-guide/media/ipu3.rst 9072F: Documentation/admin-guide/media/ipu3_rcb.svg 9073F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 9074F: drivers/staging/media/ipu3/ 9075 9076INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 9077M: Krzysztof Halasa <khalasa@piap.pl> 9078S: Maintained 9079F: drivers/net/ethernet/xscale/ixp4xx_eth.c 9080F: drivers/net/wan/ixp4xx_hss.c 9081F: drivers/soc/ixp4xx/ixp4xx-npe.c 9082F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 9083F: include/linux/soc/ixp4xx/npe.h 9084F: include/linux/soc/ixp4xx/qmgr.h 9085 9086INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 9087M: Deepak Saxena <dsaxena@plexity.net> 9088S: Maintained 9089F: drivers/char/hw_random/ixp4xx-rng.c 9090 9091INTEL KEEM BAY DRM DRIVER 9092M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 9093M: Edmund Dea <edmund.j.dea@intel.com> 9094S: Maintained 9095F: Documentation/devicetree/bindings/display/intel,kmb_display.yaml 9096F: drivers/gpu/drm/kmb/ 9097 9098INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 9099M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 9100S: Maintained 9101F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 9102F: drivers/crypto/keembay/Kconfig 9103F: drivers/crypto/keembay/Makefile 9104F: drivers/crypto/keembay/keembay-ocs-aes-core.c 9105F: drivers/crypto/keembay/ocs-aes.c 9106F: drivers/crypto/keembay/ocs-aes.h 9107 9108INTEL KEEM BAY OCS HCU CRYPTO DRIVER 9109M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 9110M: Declan Murphy <declan.murphy@intel.com> 9111S: Maintained 9112F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 9113F: drivers/crypto/keembay/Kconfig 9114F: drivers/crypto/keembay/Makefile 9115F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 9116F: drivers/crypto/keembay/ocs-hcu.c 9117F: drivers/crypto/keembay/ocs-hcu.h 9118 9119INTEL MANAGEMENT ENGINE (mei) 9120M: Tomas Winkler <tomas.winkler@intel.com> 9121L: linux-kernel@vger.kernel.org 9122S: Supported 9123F: Documentation/driver-api/mei/* 9124F: drivers/misc/mei/ 9125F: drivers/watchdog/mei_wdt.c 9126F: include/linux/mei_cl_bus.h 9127F: include/uapi/linux/mei.h 9128F: samples/mei/* 9129 9130INTEL MENLOW THERMAL DRIVER 9131M: Sujith Thomas <sujith.thomas@intel.com> 9132L: platform-driver-x86@vger.kernel.org 9133S: Supported 9134W: https://01.org/linux-acpi 9135F: drivers/platform/x86/intel_menlow.c 9136 9137INTEL P-Unit IPC DRIVER 9138M: Zha Qipeng <qipeng.zha@intel.com> 9139L: platform-driver-x86@vger.kernel.org 9140S: Maintained 9141F: arch/x86/include/asm/intel_punit_ipc.h 9142F: drivers/platform/x86/intel_punit_ipc.c 9143 9144INTEL PMC CORE DRIVER 9145M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 9146M: David E Box <david.e.box@intel.com> 9147L: platform-driver-x86@vger.kernel.org 9148S: Maintained 9149F: drivers/platform/x86/intel_pmc_core* 9150 9151INTEL PMIC GPIO DRIVERS 9152M: Andy Shevchenko <andy@kernel.org> 9153S: Maintained 9154T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9155F: drivers/gpio/gpio-*cove.c 9156 9157INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 9158M: Andy Shevchenko <andy@kernel.org> 9159S: Maintained 9160F: drivers/mfd/intel_soc_pmic* 9161F: include/linux/mfd/intel_soc_pmic* 9162 9163INTEL PMT DRIVER 9164M: "David E. Box" <david.e.box@linux.intel.com> 9165S: Maintained 9166F: drivers/mfd/intel_pmt.c 9167F: drivers/platform/x86/intel_pmt_* 9168 9169INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 9170M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 9171L: linux-wireless@vger.kernel.org 9172S: Maintained 9173F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 9174F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 9175F: drivers/net/wireless/intel/ipw2x00/ 9176 9177INTEL PSTATE DRIVER 9178M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9179M: Len Brown <lenb@kernel.org> 9180L: linux-pm@vger.kernel.org 9181S: Supported 9182F: drivers/cpufreq/intel_pstate.c 9183 9184INTEL RDMA RNIC DRIVER 9185M: Faisal Latif <faisal.latif@intel.com> 9186M: Shiraz Saleem <shiraz.saleem@intel.com> 9187L: linux-rdma@vger.kernel.org 9188S: Supported 9189F: drivers/infiniband/hw/i40iw/ 9190F: include/uapi/rdma/i40iw-abi.h 9191 9192INTEL SCU DRIVERS 9193M: Mika Westerberg <mika.westerberg@linux.intel.com> 9194S: Maintained 9195F: arch/x86/include/asm/intel_scu_ipc.h 9196F: drivers/platform/x86/intel_scu_* 9197 9198INTEL SPEED SELECT TECHNOLOGY 9199M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9200L: platform-driver-x86@vger.kernel.org 9201S: Maintained 9202F: drivers/platform/x86/intel_speed_select_if/ 9203F: include/uapi/linux/isst_if.h 9204F: tools/power/x86/intel-speed-select/ 9205 9206INTEL STRATIX10 FIRMWARE DRIVERS 9207M: Richard Gong <richard.gong@linux.intel.com> 9208L: linux-kernel@vger.kernel.org 9209S: Maintained 9210F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 9211F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 9212F: drivers/firmware/stratix10-rsu.c 9213F: drivers/firmware/stratix10-svc.c 9214F: include/linux/firmware/intel/stratix10-smc.h 9215F: include/linux/firmware/intel/stratix10-svc-client.h 9216 9217INTEL TELEMETRY DRIVER 9218M: Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com> 9219M: "David E. Box" <david.e.box@linux.intel.com> 9220L: platform-driver-x86@vger.kernel.org 9221S: Maintained 9222F: arch/x86/include/asm/intel_telemetry.h 9223F: drivers/platform/x86/intel_telemetry* 9224 9225INTEL UNCORE FREQUENCY CONTROL 9226M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9227L: platform-driver-x86@vger.kernel.org 9228S: Maintained 9229F: drivers/platform/x86/intel-uncore-frequency.c 9230 9231INTEL VIRTUAL BUTTON DRIVER 9232M: AceLan Kao <acelan.kao@canonical.com> 9233L: platform-driver-x86@vger.kernel.org 9234S: Maintained 9235F: drivers/platform/x86/intel-vbtn.c 9236 9237INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 9238M: Stanislaw Gruszka <stf_xl@wp.pl> 9239L: linux-wireless@vger.kernel.org 9240S: Supported 9241F: drivers/net/wireless/intel/iwlegacy/ 9242 9243INTEL WIRELESS WIFI LINK (iwlwifi) 9244M: Luca Coelho <luciano.coelho@intel.com> 9245L: linux-wireless@vger.kernel.org 9246S: Supported 9247W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 9248T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 9249F: drivers/net/wireless/intel/iwlwifi/ 9250 9251INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 9252M: Jithu Joseph <jithu.joseph@intel.com> 9253R: Maurice Ma <maurice.ma@intel.com> 9254S: Maintained 9255W: https://slimbootloader.github.io/security/firmware-update.html 9256F: drivers/platform/x86/intel-wmi-sbl-fw-update.c 9257 9258INTEL WMI THUNDERBOLT FORCE POWER DRIVER 9259M: Mario Limonciello <mario.limonciello@dell.com> 9260S: Maintained 9261F: drivers/platform/x86/intel-wmi-thunderbolt.c 9262 9263INTEL(R) TRACE HUB 9264M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9265S: Supported 9266F: Documentation/trace/intel_th.rst 9267F: drivers/hwtracing/intel_th/ 9268F: include/linux/intel_th.h 9269 9270INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 9271M: Ning Sun <ning.sun@intel.com> 9272L: tboot-devel@lists.sourceforge.net 9273S: Supported 9274W: http://tboot.sourceforge.net 9275T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 9276F: Documentation/x86/intel_txt.rst 9277F: arch/x86/kernel/tboot.c 9278F: include/linux/tboot.h 9279 9280INTEL SGX 9281M: Jarkko Sakkinen <jarkko@kernel.org> 9282R: Dave Hansen <dave.hansen@linux.intel.com> 9283L: linux-sgx@vger.kernel.org 9284S: Supported 9285Q: https://patchwork.kernel.org/project/intel-sgx/list/ 9286T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 9287F: Documentation/x86/sgx.rst 9288F: arch/x86/entry/vdso/vsgx.S 9289F: arch/x86/include/uapi/asm/sgx.h 9290F: arch/x86/kernel/cpu/sgx/* 9291F: tools/testing/selftests/sgx/* 9292K: \bSGX_ 9293 9294INTERCONNECT API 9295M: Georgi Djakov <djakov@kernel.org> 9296L: linux-pm@vger.kernel.org 9297S: Maintained 9298F: Documentation/devicetree/bindings/interconnect/ 9299F: Documentation/driver-api/interconnect.rst 9300F: drivers/interconnect/ 9301F: include/dt-bindings/interconnect/ 9302F: include/linux/interconnect-provider.h 9303F: include/linux/interconnect.h 9304 9305INVENSENSE ICM-426xx IMU DRIVER 9306M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 9307L: linux-iio@vger.kernel.org 9308S: Maintained 9309W: https://invensense.tdk.com/ 9310F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 9311F: drivers/iio/imu/inv_icm42600/ 9312 9313INVENSENSE MPU-3050 GYROSCOPE DRIVER 9314M: Linus Walleij <linus.walleij@linaro.org> 9315L: linux-iio@vger.kernel.org 9316S: Maintained 9317F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt 9318F: drivers/iio/gyro/mpu3050* 9319 9320IOC3 ETHERNET DRIVER 9321M: Ralf Baechle <ralf@linux-mips.org> 9322L: linux-mips@vger.kernel.org 9323S: Maintained 9324F: drivers/net/ethernet/sgi/ioc3-eth.c 9325 9326IOMAP FILESYSTEM LIBRARY 9327M: Christoph Hellwig <hch@infradead.org> 9328M: Darrick J. Wong <djwong@kernel.org> 9329M: linux-xfs@vger.kernel.org 9330M: linux-fsdevel@vger.kernel.org 9331L: linux-xfs@vger.kernel.org 9332L: linux-fsdevel@vger.kernel.org 9333S: Supported 9334T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 9335F: fs/iomap/ 9336F: include/linux/iomap.h 9337 9338IOMMU DRIVERS 9339M: Joerg Roedel <joro@8bytes.org> 9340M: Will Deacon <will@kernel.org> 9341L: iommu@lists.linux-foundation.org 9342S: Maintained 9343T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 9344F: Documentation/devicetree/bindings/iommu/ 9345F: Documentation/userspace-api/iommu.rst 9346F: drivers/iommu/ 9347F: include/linux/iommu.h 9348F: include/linux/iova.h 9349F: include/linux/of_iommu.h 9350F: include/uapi/linux/iommu.h 9351 9352IO_URING 9353M: Jens Axboe <axboe@kernel.dk> 9354R: Pavel Begunkov <asml.silence@gmail.com> 9355L: io-uring@vger.kernel.org 9356S: Maintained 9357T: git git://git.kernel.dk/linux-block 9358T: git git://git.kernel.dk/liburing 9359F: fs/io-wq.c 9360F: fs/io-wq.h 9361F: fs/io_uring.c 9362F: include/linux/io_uring.h 9363F: include/uapi/linux/io_uring.h 9364 9365IPMI SUBSYSTEM 9366M: Corey Minyard <minyard@acm.org> 9367L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 9368S: Supported 9369W: http://openipmi.sourceforge.net/ 9370F: Documentation/driver-api/ipmi.rst 9371F: Documentation/devicetree/bindings/ipmi/ 9372F: drivers/char/ipmi/ 9373F: include/linux/ipmi* 9374F: include/uapi/linux/ipmi* 9375 9376IPS SCSI RAID DRIVER 9377M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 9378L: linux-scsi@vger.kernel.org 9379S: Maintained 9380W: http://www.adaptec.com/ 9381F: drivers/scsi/ips* 9382 9383IPVS 9384M: Simon Horman <horms@verge.net.au> 9385M: Julian Anastasov <ja@ssi.bg> 9386L: netdev@vger.kernel.org 9387L: lvs-devel@vger.kernel.org 9388S: Maintained 9389T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 9390T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 9391F: Documentation/networking/ipvs-sysctl.rst 9392F: include/net/ip_vs.h 9393F: include/uapi/linux/ip_vs.h 9394F: net/netfilter/ipvs/ 9395 9396IPWIRELESS DRIVER 9397M: Jiri Kosina <jikos@kernel.org> 9398M: David Sterba <dsterba@suse.com> 9399S: Odd Fixes 9400F: drivers/tty/ipwireless/ 9401 9402IPX NETWORK LAYER 9403L: netdev@vger.kernel.org 9404S: Obsolete 9405F: include/uapi/linux/ipx.h 9406 9407IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 9408M: Marc Zyngier <maz@kernel.org> 9409S: Maintained 9410T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 9411F: Documentation/core-api/irq/irq-domain.rst 9412F: include/linux/irqdomain.h 9413F: kernel/irq/irqdomain.c 9414F: kernel/irq/msi.c 9415 9416IRQ SUBSYSTEM 9417M: Thomas Gleixner <tglx@linutronix.de> 9418L: linux-kernel@vger.kernel.org 9419S: Maintained 9420T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 9421F: kernel/irq/ 9422 9423IRQCHIP DRIVERS 9424M: Thomas Gleixner <tglx@linutronix.de> 9425M: Marc Zyngier <maz@kernel.org> 9426L: linux-kernel@vger.kernel.org 9427S: Maintained 9428T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 9429F: Documentation/devicetree/bindings/interrupt-controller/ 9430F: drivers/irqchip/ 9431 9432ISA 9433M: William Breathitt Gray <vilhelm.gray@gmail.com> 9434S: Maintained 9435F: Documentation/driver-api/isa.rst 9436F: drivers/base/isa.c 9437F: include/linux/isa.h 9438 9439ISA RADIO MODULE 9440M: Hans Verkuil <hverkuil@xs4all.nl> 9441L: linux-media@vger.kernel.org 9442S: Maintained 9443W: https://linuxtv.org 9444T: git git://linuxtv.org/media_tree.git 9445F: drivers/media/radio/radio-isa* 9446 9447ISAPNP 9448M: Jaroslav Kysela <perex@perex.cz> 9449S: Maintained 9450F: Documentation/driver-api/isapnp.rst 9451F: drivers/pnp/isapnp/ 9452F: include/linux/isapnp.h 9453 9454ISCSI 9455M: Lee Duncan <lduncan@suse.com> 9456M: Chris Leech <cleech@redhat.com> 9457L: open-iscsi@googlegroups.com 9458L: linux-scsi@vger.kernel.org 9459S: Maintained 9460W: www.open-iscsi.com 9461F: drivers/scsi/*iscsi* 9462F: include/scsi/*iscsi* 9463 9464iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 9465M: Peter Jones <pjones@redhat.com> 9466M: Konrad Rzeszutek Wilk <konrad@kernel.org> 9467S: Maintained 9468F: drivers/firmware/iscsi_ibft* 9469 9470ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 9471M: Sagi Grimberg <sagi@grimberg.me> 9472M: Max Gurtovoy <mgurtovoy@nvidia.com> 9473L: linux-rdma@vger.kernel.org 9474S: Supported 9475W: http://www.openfabrics.org 9476W: www.open-iscsi.org 9477Q: http://patchwork.kernel.org/project/linux-rdma/list/ 9478F: drivers/infiniband/ulp/iser/ 9479 9480ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 9481M: Sagi Grimberg <sagi@grimberg.me> 9482L: linux-rdma@vger.kernel.org 9483L: target-devel@vger.kernel.org 9484S: Supported 9485W: http://www.linux-iscsi.org 9486T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 9487F: drivers/infiniband/ulp/isert 9488 9489ISDN/CMTP OVER BLUETOOTH 9490M: Karsten Keil <isdn@linux-pingi.de> 9491L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 9492L: netdev@vger.kernel.org 9493S: Odd Fixes 9494W: http://www.isdn4linux.de 9495F: Documentation/isdn/ 9496F: drivers/isdn/capi/ 9497F: include/linux/isdn/ 9498F: include/uapi/linux/isdn/ 9499F: net/bluetooth/cmtp/ 9500 9501ISDN/mISDN SUBSYSTEM 9502M: Karsten Keil <isdn@linux-pingi.de> 9503L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 9504L: netdev@vger.kernel.org 9505S: Maintained 9506W: http://www.isdn4linux.de 9507F: drivers/isdn/Kconfig 9508F: drivers/isdn/Makefile 9509F: drivers/isdn/hardware/ 9510F: drivers/isdn/mISDN/ 9511 9512IT87 HARDWARE MONITORING DRIVER 9513M: Jean Delvare <jdelvare@suse.com> 9514L: linux-hwmon@vger.kernel.org 9515S: Maintained 9516F: Documentation/hwmon/it87.rst 9517F: drivers/hwmon/it87.c 9518 9519IT913X MEDIA DRIVER 9520M: Antti Palosaari <crope@iki.fi> 9521L: linux-media@vger.kernel.org 9522S: Maintained 9523W: https://linuxtv.org 9524W: http://palosaari.fi/linux/ 9525Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9526T: git git://linuxtv.org/anttip/media_tree.git 9527F: drivers/media/tuners/it913x* 9528 9529IVTV VIDEO4LINUX DRIVER 9530M: Andy Walls <awalls@md.metrocast.net> 9531L: linux-media@vger.kernel.org 9532S: Maintained 9533W: https://linuxtv.org 9534T: git git://linuxtv.org/media_tree.git 9535F: Documentation/admin-guide/media/ivtv* 9536F: drivers/media/pci/ivtv/ 9537F: include/uapi/linux/ivtv* 9538 9539IX2505V MEDIA DRIVER 9540M: Malcolm Priestley <tvboxspy@gmail.com> 9541L: linux-media@vger.kernel.org 9542S: Maintained 9543W: https://linuxtv.org 9544Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9545F: drivers/media/dvb-frontends/ix2505v* 9546 9547JAILHOUSE HYPERVISOR INTERFACE 9548M: Jan Kiszka <jan.kiszka@siemens.com> 9549L: jailhouse-dev@googlegroups.com 9550S: Maintained 9551F: arch/x86/include/asm/jailhouse_para.h 9552F: arch/x86/kernel/jailhouse.c 9553 9554JC42.4 TEMPERATURE SENSOR DRIVER 9555M: Guenter Roeck <linux@roeck-us.net> 9556L: linux-hwmon@vger.kernel.org 9557S: Maintained 9558F: Documentation/hwmon/jc42.rst 9559F: drivers/hwmon/jc42.c 9560 9561JFS FILESYSTEM 9562M: Dave Kleikamp <shaggy@kernel.org> 9563L: jfs-discussion@lists.sourceforge.net 9564S: Maintained 9565W: http://jfs.sourceforge.net/ 9566T: git git://github.com/kleikamp/linux-shaggy.git 9567F: Documentation/admin-guide/jfs.rst 9568F: fs/jfs/ 9569 9570JME NETWORK DRIVER 9571M: Guo-Fu Tseng <cooldavid@cooldavid.org> 9572L: netdev@vger.kernel.org 9573S: Maintained 9574F: drivers/net/ethernet/jme.* 9575 9576JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 9577M: David Woodhouse <dwmw2@infradead.org> 9578M: Richard Weinberger <richard@nod.at> 9579L: linux-mtd@lists.infradead.org 9580S: Odd Fixes 9581W: http://www.linux-mtd.infradead.org/doc/jffs2.html 9582T: git git://git.infradead.org/ubifs-2.6.git 9583F: fs/jffs2/ 9584F: include/uapi/linux/jffs2.h 9585 9586JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 9587M: "Theodore Ts'o" <tytso@mit.edu> 9588M: Jan Kara <jack@suse.com> 9589L: linux-ext4@vger.kernel.org 9590S: Maintained 9591F: fs/jbd2/ 9592F: include/linux/jbd2.h 9593 9594JPU V4L2 MEM2MEM DRIVER FOR RENESAS 9595M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 9596L: linux-media@vger.kernel.org 9597S: Maintained 9598F: drivers/media/platform/rcar_jpu.c 9599 9600JSM Neo PCI based serial card 9601L: linux-serial@vger.kernel.org 9602S: Orphan 9603F: drivers/tty/serial/jsm/ 9604 9605K10TEMP HARDWARE MONITORING DRIVER 9606M: Clemens Ladisch <clemens@ladisch.de> 9607L: linux-hwmon@vger.kernel.org 9608S: Maintained 9609F: Documentation/hwmon/k10temp.rst 9610F: drivers/hwmon/k10temp.c 9611 9612K8TEMP HARDWARE MONITORING DRIVER 9613M: Rudolf Marek <r.marek@assembler.cz> 9614L: linux-hwmon@vger.kernel.org 9615S: Maintained 9616F: Documentation/hwmon/k8temp.rst 9617F: drivers/hwmon/k8temp.c 9618 9619KASAN 9620M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 9621R: Alexander Potapenko <glider@google.com> 9622R: Andrey Konovalov <andreyknvl@gmail.com> 9623R: Dmitry Vyukov <dvyukov@google.com> 9624L: kasan-dev@googlegroups.com 9625S: Maintained 9626F: Documentation/dev-tools/kasan.rst 9627F: arch/*/include/asm/*kasan.h 9628F: arch/*/mm/kasan_init* 9629F: include/linux/kasan*.h 9630F: lib/Kconfig.kasan 9631F: lib/test_kasan*.c 9632F: mm/kasan/ 9633F: scripts/Makefile.kasan 9634 9635KCONFIG 9636M: Masahiro Yamada <masahiroy@kernel.org> 9637L: linux-kbuild@vger.kernel.org 9638S: Maintained 9639T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 9640F: Documentation/kbuild/kconfig* 9641F: scripts/Kconfig.include 9642F: scripts/kconfig/ 9643 9644KCOV 9645R: Dmitry Vyukov <dvyukov@google.com> 9646R: Andrey Konovalov <andreyknvl@gmail.com> 9647L: kasan-dev@googlegroups.com 9648S: Maintained 9649F: Documentation/dev-tools/kcov.rst 9650F: include/linux/kcov.h 9651F: include/uapi/linux/kcov.h 9652F: kernel/kcov.c 9653F: scripts/Makefile.kcov 9654 9655KCSAN 9656M: Marco Elver <elver@google.com> 9657R: Dmitry Vyukov <dvyukov@google.com> 9658L: kasan-dev@googlegroups.com 9659S: Maintained 9660F: Documentation/dev-tools/kcsan.rst 9661F: include/linux/kcsan*.h 9662F: kernel/kcsan/ 9663F: lib/Kconfig.kcsan 9664F: scripts/Makefile.kcsan 9665 9666KDUMP 9667M: Dave Young <dyoung@redhat.com> 9668M: Baoquan He <bhe@redhat.com> 9669R: Vivek Goyal <vgoyal@redhat.com> 9670L: kexec@lists.infradead.org 9671S: Maintained 9672W: http://lse.sourceforge.net/kdump/ 9673F: Documentation/admin-guide/kdump/ 9674F: fs/proc/vmcore.c 9675F: include/linux/crash_core.h 9676F: include/linux/crash_dump.h 9677F: include/uapi/linux/vmcore.h 9678F: kernel/crash_*.c 9679 9680KEENE FM RADIO TRANSMITTER DRIVER 9681M: Hans Verkuil <hverkuil@xs4all.nl> 9682L: linux-media@vger.kernel.org 9683S: Maintained 9684W: https://linuxtv.org 9685T: git git://linuxtv.org/media_tree.git 9686F: drivers/media/radio/radio-keene* 9687 9688KERNEL AUTOMOUNTER 9689M: Ian Kent <raven@themaw.net> 9690L: autofs@vger.kernel.org 9691S: Maintained 9692F: fs/autofs/ 9693 9694KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 9695M: Masahiro Yamada <masahiroy@kernel.org> 9696M: Michal Marek <michal.lkml@markovi.net> 9697L: linux-kbuild@vger.kernel.org 9698S: Maintained 9699T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 9700F: Documentation/kbuild/ 9701F: Makefile 9702F: scripts/*vmlinux* 9703F: scripts/Kbuild* 9704F: scripts/Makefile* 9705F: scripts/basic/ 9706F: scripts/mk* 9707F: scripts/mod/ 9708F: scripts/package/ 9709 9710KERNEL JANITORS 9711L: kernel-janitors@vger.kernel.org 9712S: Odd Fixes 9713W: http://kernelnewbies.org/KernelJanitors 9714 9715KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 9716M: "J. Bruce Fields" <bfields@fieldses.org> 9717M: Chuck Lever <chuck.lever@oracle.com> 9718L: linux-nfs@vger.kernel.org 9719S: Supported 9720W: http://nfs.sourceforge.net/ 9721T: git git://linux-nfs.org/~bfields/linux.git 9722F: fs/lockd/ 9723F: fs/nfs_common/ 9724F: fs/nfsd/ 9725F: include/linux/lockd/ 9726F: include/linux/sunrpc/ 9727F: include/uapi/linux/nfsd/ 9728F: include/uapi/linux/sunrpc/ 9729F: net/sunrpc/ 9730F: Documentation/filesystems/nfs/ 9731 9732KERNEL SELFTEST FRAMEWORK 9733M: Shuah Khan <shuah@kernel.org> 9734M: Shuah Khan <skhan@linuxfoundation.org> 9735L: linux-kselftest@vger.kernel.org 9736S: Maintained 9737Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 9738T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 9739F: Documentation/dev-tools/kselftest* 9740F: tools/testing/selftests/ 9741 9742KERNEL UNIT TESTING FRAMEWORK (KUnit) 9743M: Brendan Higgins <brendanhiggins@google.com> 9744L: linux-kselftest@vger.kernel.org 9745L: kunit-dev@googlegroups.com 9746S: Maintained 9747W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 9748F: Documentation/dev-tools/kunit/ 9749F: include/kunit/ 9750F: lib/kunit/ 9751F: tools/testing/kunit/ 9752 9753KERNEL USERMODE HELPER 9754M: Luis Chamberlain <mcgrof@kernel.org> 9755L: linux-kernel@vger.kernel.org 9756S: Maintained 9757F: include/linux/umh.h 9758F: kernel/umh.c 9759 9760KERNEL VIRTUAL MACHINE (KVM) 9761M: Paolo Bonzini <pbonzini@redhat.com> 9762L: kvm@vger.kernel.org 9763S: Supported 9764W: http://www.linux-kvm.org 9765T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 9766F: Documentation/virt/kvm/ 9767F: include/asm-generic/kvm* 9768F: include/kvm/iodev.h 9769F: include/linux/kvm* 9770F: include/trace/events/kvm.h 9771F: include/uapi/asm-generic/kvm* 9772F: include/uapi/linux/kvm* 9773F: tools/kvm/ 9774F: tools/testing/selftests/kvm/ 9775F: virt/kvm/* 9776 9777KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 9778M: Marc Zyngier <maz@kernel.org> 9779R: James Morse <james.morse@arm.com> 9780R: Julien Thierry <julien.thierry.kdev@gmail.com> 9781R: Suzuki K Poulose <suzuki.poulose@arm.com> 9782L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9783L: kvmarm@lists.cs.columbia.edu 9784S: Maintained 9785T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 9786F: arch/arm64/include/asm/kvm* 9787F: arch/arm64/include/uapi/asm/kvm* 9788F: arch/arm64/kvm/ 9789F: include/kvm/arm_* 9790 9791KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 9792M: Huacai Chen <chenhuacai@kernel.org> 9793M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 9794L: linux-mips@vger.kernel.org 9795L: kvm@vger.kernel.org 9796S: Maintained 9797T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 9798F: arch/mips/include/asm/kvm* 9799F: arch/mips/include/uapi/asm/kvm* 9800F: arch/mips/kvm/ 9801 9802KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 9803M: Paul Mackerras <paulus@ozlabs.org> 9804L: kvm-ppc@vger.kernel.org 9805S: Supported 9806W: http://www.linux-kvm.org/ 9807T: git git://github.com/agraf/linux-2.6.git 9808F: arch/powerpc/include/asm/kvm* 9809F: arch/powerpc/include/uapi/asm/kvm* 9810F: arch/powerpc/kernel/kvm* 9811F: arch/powerpc/kvm/ 9812 9813KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 9814M: Christian Borntraeger <borntraeger@de.ibm.com> 9815M: Janosch Frank <frankja@linux.ibm.com> 9816R: David Hildenbrand <david@redhat.com> 9817R: Cornelia Huck <cohuck@redhat.com> 9818R: Claudio Imbrenda <imbrenda@linux.ibm.com> 9819L: kvm@vger.kernel.org 9820S: Supported 9821W: http://www.ibm.com/developerworks/linux/linux390/ 9822T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 9823F: Documentation/virt/kvm/s390* 9824F: arch/s390/include/asm/gmap.h 9825F: arch/s390/include/asm/kvm* 9826F: arch/s390/include/uapi/asm/kvm* 9827F: arch/s390/kernel/uv.c 9828F: arch/s390/kvm/ 9829F: arch/s390/mm/gmap.c 9830F: tools/testing/selftests/kvm/*/s390x/ 9831F: tools/testing/selftests/kvm/s390x/ 9832 9833KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 9834M: Paolo Bonzini <pbonzini@redhat.com> 9835R: Sean Christopherson <seanjc@google.com> 9836R: Vitaly Kuznetsov <vkuznets@redhat.com> 9837R: Wanpeng Li <wanpengli@tencent.com> 9838R: Jim Mattson <jmattson@google.com> 9839R: Joerg Roedel <joro@8bytes.org> 9840L: kvm@vger.kernel.org 9841S: Supported 9842W: http://www.linux-kvm.org 9843T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 9844F: arch/x86/include/asm/kvm* 9845F: arch/x86/include/asm/pvclock-abi.h 9846F: arch/x86/include/asm/svm.h 9847F: arch/x86/include/asm/vmx*.h 9848F: arch/x86/include/uapi/asm/kvm* 9849F: arch/x86/include/uapi/asm/svm.h 9850F: arch/x86/include/uapi/asm/vmx.h 9851F: arch/x86/kernel/kvm.c 9852F: arch/x86/kernel/kvmclock.c 9853F: arch/x86/kvm/ 9854F: arch/x86/kvm/*/ 9855 9856KERNFS 9857M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9858M: Tejun Heo <tj@kernel.org> 9859S: Supported 9860T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 9861F: fs/kernfs/ 9862F: include/linux/kernfs.h 9863 9864KEXEC 9865M: Eric Biederman <ebiederm@xmission.com> 9866L: kexec@lists.infradead.org 9867S: Maintained 9868W: http://kernel.org/pub/linux/utils/kernel/kexec/ 9869F: include/linux/kexec.h 9870F: include/uapi/linux/kexec.h 9871F: kernel/kexec* 9872 9873KEYS-ENCRYPTED 9874M: Mimi Zohar <zohar@linux.ibm.com> 9875L: linux-integrity@vger.kernel.org 9876L: keyrings@vger.kernel.org 9877S: Supported 9878F: Documentation/security/keys/trusted-encrypted.rst 9879F: include/keys/encrypted-type.h 9880F: security/keys/encrypted-keys/ 9881 9882KEYS-TRUSTED 9883M: James Bottomley <jejb@linux.ibm.com> 9884M: Jarkko Sakkinen <jarkko@kernel.org> 9885M: Mimi Zohar <zohar@linux.ibm.com> 9886L: linux-integrity@vger.kernel.org 9887L: keyrings@vger.kernel.org 9888S: Supported 9889F: Documentation/security/keys/trusted-encrypted.rst 9890F: include/keys/trusted-type.h 9891F: include/keys/trusted_tpm.h 9892F: security/keys/trusted-keys/ 9893 9894KEYS/KEYRINGS 9895M: David Howells <dhowells@redhat.com> 9896M: Jarkko Sakkinen <jarkko@kernel.org> 9897L: keyrings@vger.kernel.org 9898S: Maintained 9899F: Documentation/security/keys/core.rst 9900F: include/keys/ 9901F: include/linux/key-type.h 9902F: include/linux/key.h 9903F: include/linux/keyctl.h 9904F: include/uapi/linux/keyctl.h 9905F: security/keys/ 9906 9907KFENCE 9908M: Alexander Potapenko <glider@google.com> 9909M: Marco Elver <elver@google.com> 9910R: Dmitry Vyukov <dvyukov@google.com> 9911L: kasan-dev@googlegroups.com 9912S: Maintained 9913F: Documentation/dev-tools/kfence.rst 9914F: arch/*/include/asm/kfence.h 9915F: include/linux/kfence.h 9916F: lib/Kconfig.kfence 9917F: mm/kfence/ 9918 9919KFIFO 9920M: Stefani Seibold <stefani@seibold.net> 9921S: Maintained 9922F: include/linux/kfifo.h 9923F: lib/kfifo.c 9924F: samples/kfifo/ 9925 9926KGDB / KDB /debug_core 9927M: Jason Wessel <jason.wessel@windriver.com> 9928M: Daniel Thompson <daniel.thompson@linaro.org> 9929R: Douglas Anderson <dianders@chromium.org> 9930L: kgdb-bugreport@lists.sourceforge.net 9931S: Maintained 9932W: http://kgdb.wiki.kernel.org/ 9933T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 9934F: Documentation/dev-tools/kgdb.rst 9935F: drivers/misc/kgdbts.c 9936F: drivers/tty/serial/kgdboc.c 9937F: include/linux/kdb.h 9938F: include/linux/kgdb.h 9939F: kernel/debug/ 9940 9941KHADAS MCU MFD DRIVER 9942M: Neil Armstrong <narmstrong@baylibre.com> 9943L: linux-amlogic@lists.infradead.org 9944S: Maintained 9945F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 9946F: drivers/mfd/khadas-mcu.c 9947F: include/linux/mfd/khadas-mcu.h 9948F: drivers/thermal/khadas_mcu_fan.c 9949 9950KMEMLEAK 9951M: Catalin Marinas <catalin.marinas@arm.com> 9952S: Maintained 9953F: Documentation/dev-tools/kmemleak.rst 9954F: include/linux/kmemleak.h 9955F: mm/kmemleak.c 9956F: samples/kmemleak/kmemleak-test.c 9957 9958KMOD KERNEL MODULE LOADER - USERMODE HELPER 9959M: Luis Chamberlain <mcgrof@kernel.org> 9960L: linux-kernel@vger.kernel.org 9961S: Maintained 9962F: include/linux/kmod.h 9963F: kernel/kmod.c 9964F: lib/test_kmod.c 9965F: tools/testing/selftests/kmod/ 9966 9967KPROBES 9968M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 9969M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 9970M: "David S. Miller" <davem@davemloft.net> 9971M: Masami Hiramatsu <mhiramat@kernel.org> 9972S: Maintained 9973F: Documentation/trace/kprobes.rst 9974F: include/asm-generic/kprobes.h 9975F: include/linux/kprobes.h 9976F: kernel/kprobes.c 9977 9978KS0108 LCD CONTROLLER DRIVER 9979M: Miguel Ojeda <ojeda@kernel.org> 9980S: Maintained 9981F: Documentation/admin-guide/auxdisplay/ks0108.rst 9982F: drivers/auxdisplay/ks0108.c 9983F: include/linux/ks0108.h 9984 9985KTD253 BACKLIGHT DRIVER 9986M: Linus Walleij <linus.walleij@linaro.org> 9987S: Maintained 9988F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 9989F: drivers/video/backlight/ktd253-backlight.c 9990 9991L3MDEV 9992M: David Ahern <dsahern@kernel.org> 9993L: netdev@vger.kernel.org 9994S: Maintained 9995F: include/net/l3mdev.h 9996F: net/l3mdev 9997 9998L7 BPF FRAMEWORK 9999M: John Fastabend <john.fastabend@gmail.com> 10000M: Daniel Borkmann <daniel@iogearbox.net> 10001M: Jakub Sitnicki <jakub@cloudflare.com> 10002M: Lorenz Bauer <lmb@cloudflare.com> 10003L: netdev@vger.kernel.org 10004L: bpf@vger.kernel.org 10005S: Maintained 10006F: include/linux/skmsg.h 10007F: net/core/skmsg.c 10008F: net/core/sock_map.c 10009F: net/ipv4/tcp_bpf.c 10010F: net/ipv4/udp_bpf.c 10011 10012LANTIQ / INTEL Ethernet drivers 10013M: Hauke Mehrtens <hauke@hauke-m.de> 10014L: netdev@vger.kernel.org 10015S: Maintained 10016F: drivers/net/dsa/lantiq_gswip.c 10017F: drivers/net/dsa/lantiq_pce.h 10018F: drivers/net/ethernet/lantiq_xrx200.c 10019F: net/dsa/tag_gswip.c 10020 10021LANTIQ MIPS ARCHITECTURE 10022M: John Crispin <john@phrozen.org> 10023L: linux-mips@vger.kernel.org 10024S: Maintained 10025F: arch/mips/lantiq 10026F: drivers/soc/lantiq 10027 10028LASI 53c700 driver for PARISC 10029M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 10030L: linux-scsi@vger.kernel.org 10031S: Maintained 10032F: Documentation/scsi/53c700.rst 10033F: drivers/scsi/53c700* 10034 10035LEAKING_ADDRESSES 10036M: Tobin C. Harding <me@tobin.cc> 10037M: Tycho Andersen <tycho@tycho.pizza> 10038L: linux-hardening@vger.kernel.org 10039S: Maintained 10040T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 10041F: scripts/leaking_addresses.pl 10042 10043LED SUBSYSTEM 10044M: Pavel Machek <pavel@ucw.cz> 10045L: linux-leds@vger.kernel.org 10046S: Maintained 10047T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 10048F: Documentation/devicetree/bindings/leds/ 10049F: drivers/leds/ 10050F: include/linux/leds.h 10051 10052LEGACY EEPROM DRIVER 10053M: Jean Delvare <jdelvare@suse.com> 10054S: Maintained 10055F: Documentation/misc-devices/eeprom.rst 10056F: drivers/misc/eeprom/eeprom.c 10057 10058LEGO MINDSTORMS EV3 10059R: David Lechner <david@lechnology.com> 10060S: Maintained 10061F: Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt 10062F: arch/arm/boot/dts/da850-lego-ev3.dts 10063F: drivers/power/supply/lego_ev3_battery.c 10064 10065LEGO USB Tower driver 10066M: Juergen Stuber <starblue@users.sourceforge.net> 10067L: legousb-devel@lists.sourceforge.net 10068S: Maintained 10069W: http://legousb.sourceforge.net/ 10070F: drivers/usb/misc/legousbtower.c 10071 10072LG LAPTOP EXTRAS 10073M: Matan Ziv-Av <matan@svgalib.org> 10074L: platform-driver-x86@vger.kernel.org 10075S: Maintained 10076F: Documentation/ABI/testing/sysfs-platform-lg-laptop 10077F: Documentation/admin-guide/laptops/lg-laptop.rst 10078F: drivers/platform/x86/lg-laptop.c 10079 10080LG2160 MEDIA DRIVER 10081M: Michael Krufky <mkrufky@linuxtv.org> 10082L: linux-media@vger.kernel.org 10083S: Maintained 10084W: https://linuxtv.org 10085W: http://github.com/mkrufky 10086Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10087T: git git://linuxtv.org/mkrufky/tuners.git 10088F: drivers/media/dvb-frontends/lg2160.* 10089 10090LGDT3305 MEDIA DRIVER 10091M: Michael Krufky <mkrufky@linuxtv.org> 10092L: linux-media@vger.kernel.org 10093S: Maintained 10094W: https://linuxtv.org 10095W: http://github.com/mkrufky 10096Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10097T: git git://linuxtv.org/mkrufky/tuners.git 10098F: drivers/media/dvb-frontends/lgdt3305.* 10099 10100LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 10101M: Viresh Kumar <vireshk@kernel.org> 10102L: linux-ide@vger.kernel.org 10103S: Maintained 10104T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10105F: drivers/ata/pata_arasan_cf.c 10106F: include/linux/pata_arasan_cf_data.h 10107 10108LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 10109M: Linus Walleij <linus.walleij@linaro.org> 10110L: linux-ide@vger.kernel.org 10111S: Maintained 10112T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10113F: drivers/ata/pata_ftide010.c 10114F: drivers/ata/sata_gemini.c 10115F: drivers/ata/sata_gemini.h 10116 10117LIBATA SATA AHCI PLATFORM devices support 10118M: Hans de Goede <hdegoede@redhat.com> 10119M: Jens Axboe <axboe@kernel.dk> 10120L: linux-ide@vger.kernel.org 10121S: Maintained 10122T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10123F: drivers/ata/ahci_platform.c 10124F: drivers/ata/libahci_platform.c 10125F: include/linux/ahci_platform.h 10126 10127LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 10128M: Mikael Pettersson <mikpelinux@gmail.com> 10129L: linux-ide@vger.kernel.org 10130S: Maintained 10131T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10132F: drivers/ata/sata_promise.* 10133 10134LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 10135M: Jens Axboe <axboe@kernel.dk> 10136L: linux-ide@vger.kernel.org 10137S: Maintained 10138T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10139F: Documentation/devicetree/bindings/ata/ 10140F: drivers/ata/ 10141F: include/linux/ata.h 10142F: include/linux/libata.h 10143 10144LIBLOCKDEP 10145M: Sasha Levin <alexander.levin@microsoft.com> 10146S: Maintained 10147F: tools/lib/lockdep/ 10148 10149LIBNVDIMM BLK: MMIO-APERTURE DRIVER 10150M: Dan Williams <dan.j.williams@intel.com> 10151M: Vishal Verma <vishal.l.verma@intel.com> 10152M: Dave Jiang <dave.jiang@intel.com> 10153L: linux-nvdimm@lists.01.org 10154S: Supported 10155Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10156P: Documentation/nvdimm/maintainer-entry-profile.rst 10157F: drivers/nvdimm/blk.c 10158F: drivers/nvdimm/region_devs.c 10159 10160LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 10161M: Vishal Verma <vishal.l.verma@intel.com> 10162M: Dan Williams <dan.j.williams@intel.com> 10163M: Dave Jiang <dave.jiang@intel.com> 10164L: linux-nvdimm@lists.01.org 10165S: Supported 10166Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10167P: Documentation/nvdimm/maintainer-entry-profile.rst 10168F: drivers/nvdimm/btt* 10169 10170LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 10171M: Dan Williams <dan.j.williams@intel.com> 10172M: Vishal Verma <vishal.l.verma@intel.com> 10173M: Dave Jiang <dave.jiang@intel.com> 10174L: linux-nvdimm@lists.01.org 10175S: Supported 10176Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10177P: Documentation/nvdimm/maintainer-entry-profile.rst 10178F: drivers/nvdimm/pmem* 10179 10180LIBNVDIMM: DEVICETREE BINDINGS 10181M: Oliver O'Halloran <oohall@gmail.com> 10182L: linux-nvdimm@lists.01.org 10183S: Supported 10184Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10185F: Documentation/devicetree/bindings/pmem/pmem-region.txt 10186F: drivers/nvdimm/of_pmem.c 10187 10188LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 10189M: Dan Williams <dan.j.williams@intel.com> 10190M: Vishal Verma <vishal.l.verma@intel.com> 10191M: Dave Jiang <dave.jiang@intel.com> 10192M: Ira Weiny <ira.weiny@intel.com> 10193L: linux-nvdimm@lists.01.org 10194S: Supported 10195Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10196P: Documentation/nvdimm/maintainer-entry-profile.rst 10197T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 10198F: drivers/acpi/nfit/* 10199F: drivers/nvdimm/* 10200F: include/linux/libnvdimm.h 10201F: include/linux/nd.h 10202F: include/uapi/linux/ndctl.h 10203F: tools/testing/nvdimm/ 10204 10205LICENSES and SPDX stuff 10206M: Thomas Gleixner <tglx@linutronix.de> 10207M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10208L: linux-spdx@vger.kernel.org 10209S: Maintained 10210T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 10211F: COPYING 10212F: Documentation/process/license-rules.rst 10213F: LICENSES/ 10214F: scripts/spdxcheck-test.sh 10215F: scripts/spdxcheck.py 10216 10217LIGHTNVM PLATFORM SUPPORT 10218M: Matias Bjorling <mb@lightnvm.io> 10219L: linux-block@vger.kernel.org 10220S: Maintained 10221W: http://github/OpenChannelSSD 10222F: drivers/lightnvm/ 10223F: include/linux/lightnvm.h 10224F: include/uapi/linux/lightnvm.h 10225 10226LINEAR RANGES HELPERS 10227M: Mark Brown <broonie@kernel.org> 10228R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 10229F: lib/linear_ranges.c 10230F: lib/test_linear_ranges.c 10231F: include/linux/linear_range.h 10232 10233LINUX FOR POWER MACINTOSH 10234M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 10235L: linuxppc-dev@lists.ozlabs.org 10236S: Odd Fixes 10237F: arch/powerpc/platforms/powermac/ 10238F: drivers/macintosh/ 10239 10240LINUX FOR POWERPC (32-BIT AND 64-BIT) 10241M: Michael Ellerman <mpe@ellerman.id.au> 10242R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 10243R: Paul Mackerras <paulus@samba.org> 10244L: linuxppc-dev@lists.ozlabs.org 10245S: Supported 10246W: https://github.com/linuxppc/wiki/wiki 10247Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 10248T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 10249F: Documentation/ABI/stable/sysfs-firmware-opal-* 10250F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 10251F: Documentation/devicetree/bindings/powerpc/ 10252F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 10253F: Documentation/powerpc/ 10254F: arch/powerpc/ 10255F: drivers/*/*/*pasemi* 10256F: drivers/*/*pasemi* 10257F: drivers/char/tpm/tpm_ibmvtpm* 10258F: drivers/crypto/nx/ 10259F: drivers/crypto/vmx/ 10260F: drivers/i2c/busses/i2c-opal.c 10261F: drivers/net/ethernet/ibm/ibmveth.* 10262F: drivers/net/ethernet/ibm/ibmvnic.* 10263F: drivers/pci/hotplug/pnv_php.c 10264F: drivers/pci/hotplug/rpa* 10265F: drivers/rtc/rtc-opal.c 10266F: drivers/scsi/ibmvscsi/ 10267F: drivers/tty/hvc/hvc_opal.c 10268F: drivers/watchdog/wdrtas.c 10269F: tools/testing/selftests/powerpc 10270N: /pmac 10271N: powermac 10272N: powernv 10273N: [^a-z0-9]ps3 10274N: pseries 10275 10276LINUX FOR POWERPC EMBEDDED MPC5XXX 10277M: Anatolij Gustschin <agust@denx.de> 10278L: linuxppc-dev@lists.ozlabs.org 10279S: Odd Fixes 10280F: arch/powerpc/platforms/512x/ 10281F: arch/powerpc/platforms/52xx/ 10282 10283LINUX FOR POWERPC EMBEDDED PPC4XX 10284L: linuxppc-dev@lists.ozlabs.org 10285S: Orphan 10286F: arch/powerpc/platforms/40x/ 10287F: arch/powerpc/platforms/44x/ 10288 10289LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 10290M: Scott Wood <oss@buserror.net> 10291L: linuxppc-dev@lists.ozlabs.org 10292S: Odd fixes 10293T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 10294F: Documentation/devicetree/bindings/powerpc/fsl/ 10295F: arch/powerpc/platforms/83xx/ 10296F: arch/powerpc/platforms/85xx/ 10297 10298LINUX FOR POWERPC EMBEDDED PPC8XX 10299M: Christophe Leroy <christophe.leroy@csgroup.eu> 10300L: linuxppc-dev@lists.ozlabs.org 10301S: Maintained 10302F: arch/powerpc/platforms/8xx/ 10303 10304LINUX KERNEL DUMP TEST MODULE (LKDTM) 10305M: Kees Cook <keescook@chromium.org> 10306S: Maintained 10307F: drivers/misc/lkdtm/* 10308F: tools/testing/selftests/lkdtm/* 10309 10310LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 10311M: Alan Stern <stern@rowland.harvard.edu> 10312M: Andrea Parri <parri.andrea@gmail.com> 10313M: Will Deacon <will@kernel.org> 10314M: Peter Zijlstra <peterz@infradead.org> 10315M: Boqun Feng <boqun.feng@gmail.com> 10316M: Nicholas Piggin <npiggin@gmail.com> 10317M: David Howells <dhowells@redhat.com> 10318M: Jade Alglave <j.alglave@ucl.ac.uk> 10319M: Luc Maranget <luc.maranget@inria.fr> 10320M: "Paul E. McKenney" <paulmck@kernel.org> 10321R: Akira Yokosawa <akiyks@gmail.com> 10322R: Daniel Lustig <dlustig@nvidia.com> 10323R: Joel Fernandes <joel@joelfernandes.org> 10324L: linux-kernel@vger.kernel.org 10325L: linux-arch@vger.kernel.org 10326S: Supported 10327T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 10328F: Documentation/atomic_bitops.txt 10329F: Documentation/atomic_t.txt 10330F: Documentation/core-api/refcount-vs-atomic.rst 10331F: Documentation/litmus-tests/ 10332F: Documentation/memory-barriers.txt 10333F: tools/memory-model/ 10334 10335LIS3LV02D ACCELEROMETER DRIVER 10336M: Eric Piel <eric.piel@tremplin-utc.net> 10337S: Maintained 10338F: Documentation/misc-devices/lis3lv02d.rst 10339F: drivers/misc/lis3lv02d/ 10340F: drivers/platform/x86/hp_accel.c 10341 10342LIST KUNIT TEST 10343M: David Gow <davidgow@google.com> 10344L: linux-kselftest@vger.kernel.org 10345L: kunit-dev@googlegroups.com 10346S: Maintained 10347F: lib/list-test.c 10348 10349LITEX PLATFORM 10350M: Karol Gugala <kgugala@antmicro.com> 10351M: Mateusz Holenko <mholenko@antmicro.com> 10352S: Maintained 10353F: Documentation/devicetree/bindings/*/litex,*.yaml 10354F: arch/openrisc/boot/dts/or1klitex.dts 10355F: drivers/soc/litex/litex_soc_ctrl.c 10356F: drivers/tty/serial/liteuart.c 10357F: include/linux/litex.h 10358 10359LIVE PATCHING 10360M: Josh Poimboeuf <jpoimboe@redhat.com> 10361M: Jiri Kosina <jikos@kernel.org> 10362M: Miroslav Benes <mbenes@suse.cz> 10363M: Petr Mladek <pmladek@suse.com> 10364R: Joe Lawrence <joe.lawrence@redhat.com> 10365L: live-patching@vger.kernel.org 10366S: Maintained 10367T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 10368F: Documentation/ABI/testing/sysfs-kernel-livepatch 10369F: Documentation/livepatch/ 10370F: arch/powerpc/include/asm/livepatch.h 10371F: arch/s390/include/asm/livepatch.h 10372F: arch/x86/include/asm/livepatch.h 10373F: include/linux/livepatch.h 10374F: kernel/livepatch/ 10375F: lib/livepatch/ 10376F: samples/livepatch/ 10377F: tools/testing/selftests/livepatch/ 10378 10379LLC (802.2) 10380L: netdev@vger.kernel.org 10381S: Odd fixes 10382F: include/linux/llc.h 10383F: include/net/llc* 10384F: include/uapi/linux/llc.h 10385F: net/llc/ 10386 10387LM73 HARDWARE MONITOR DRIVER 10388M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 10389L: linux-hwmon@vger.kernel.org 10390S: Maintained 10391F: drivers/hwmon/lm73.c 10392 10393LM78 HARDWARE MONITOR DRIVER 10394M: Jean Delvare <jdelvare@suse.com> 10395L: linux-hwmon@vger.kernel.org 10396S: Maintained 10397F: Documentation/hwmon/lm78.rst 10398F: drivers/hwmon/lm78.c 10399 10400LM83 HARDWARE MONITOR DRIVER 10401M: Jean Delvare <jdelvare@suse.com> 10402L: linux-hwmon@vger.kernel.org 10403S: Maintained 10404F: Documentation/hwmon/lm83.rst 10405F: drivers/hwmon/lm83.c 10406 10407LM90 HARDWARE MONITOR DRIVER 10408M: Jean Delvare <jdelvare@suse.com> 10409L: linux-hwmon@vger.kernel.org 10410S: Maintained 10411F: Documentation/devicetree/bindings/hwmon/lm90.txt 10412F: Documentation/hwmon/lm90.rst 10413F: drivers/hwmon/lm90.c 10414F: include/dt-bindings/thermal/lm90.h 10415 10416LM95234 HARDWARE MONITOR DRIVER 10417M: Guenter Roeck <linux@roeck-us.net> 10418L: linux-hwmon@vger.kernel.org 10419S: Maintained 10420F: Documentation/hwmon/lm95234.rst 10421F: drivers/hwmon/lm95234.c 10422 10423LME2510 MEDIA DRIVER 10424M: Malcolm Priestley <tvboxspy@gmail.com> 10425L: linux-media@vger.kernel.org 10426S: Maintained 10427W: https://linuxtv.org 10428Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10429F: drivers/media/usb/dvb-usb-v2/lmedm04* 10430 10431LOADPIN SECURITY MODULE 10432M: Kees Cook <keescook@chromium.org> 10433S: Supported 10434T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin 10435F: Documentation/admin-guide/LSM/LoadPin.rst 10436F: security/loadpin/ 10437 10438LOCKING PRIMITIVES 10439M: Peter Zijlstra <peterz@infradead.org> 10440M: Ingo Molnar <mingo@redhat.com> 10441M: Will Deacon <will@kernel.org> 10442R: Waiman Long <longman@redhat.com> 10443R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 10444L: linux-kernel@vger.kernel.org 10445S: Maintained 10446T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 10447F: Documentation/locking/ 10448F: arch/*/include/asm/spinlock*.h 10449F: include/linux/lockdep.h 10450F: include/linux/mutex*.h 10451F: include/linux/rwlock*.h 10452F: include/linux/rwsem*.h 10453F: include/linux/seqlock.h 10454F: include/linux/spinlock*.h 10455F: kernel/locking/ 10456F: lib/locking*.[ch] 10457X: kernel/locking/locktorture.c 10458 10459LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 10460M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 10461L: linux-ntfs-dev@lists.sourceforge.net 10462S: Maintained 10463W: http://www.linux-ntfs.org/content/view/19/37/ 10464F: Documentation/admin-guide/ldm.rst 10465F: block/partitions/ldm.* 10466 10467LOGITECH HID GAMING KEYBOARDS 10468M: Hans de Goede <hdegoede@redhat.com> 10469L: linux-input@vger.kernel.org 10470S: Maintained 10471T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 10472F: drivers/hid/hid-lg-g15.c 10473 10474LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 10475M: Sathya Prakash <sathya.prakash@broadcom.com> 10476M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 10477M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 10478L: MPT-FusionLinux.pdl@broadcom.com 10479L: linux-scsi@vger.kernel.org 10480S: Supported 10481W: http://www.avagotech.com/support/ 10482F: drivers/message/fusion/ 10483F: drivers/scsi/mpt3sas/ 10484 10485LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 10486M: Matthew Wilcox <willy@infradead.org> 10487L: linux-scsi@vger.kernel.org 10488S: Maintained 10489F: drivers/scsi/sym53c8xx_2/ 10490 10491LTC1660 DAC DRIVER 10492M: Marcus Folkesson <marcus.folkesson@gmail.com> 10493L: linux-iio@vger.kernel.org 10494S: Maintained 10495F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 10496F: drivers/iio/dac/ltc1660.c 10497 10498LTC2947 HARDWARE MONITOR DRIVER 10499M: Nuno Sá <nuno.sa@analog.com> 10500L: linux-hwmon@vger.kernel.org 10501S: Supported 10502W: http://ez.analog.com/community/linux-device-drivers 10503F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 10504F: drivers/hwmon/ltc2947-core.c 10505F: drivers/hwmon/ltc2947-i2c.c 10506F: drivers/hwmon/ltc2947-spi.c 10507F: drivers/hwmon/ltc2947.h 10508 10509LTC2983 IIO TEMPERATURE DRIVER 10510M: Nuno Sá <nuno.sa@analog.com> 10511L: linux-iio@vger.kernel.org 10512S: Supported 10513W: http://ez.analog.com/community/linux-device-drivers 10514F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 10515F: drivers/iio/temperature/ltc2983.c 10516 10517LTC4261 HARDWARE MONITOR DRIVER 10518M: Guenter Roeck <linux@roeck-us.net> 10519L: linux-hwmon@vger.kernel.org 10520S: Maintained 10521F: Documentation/hwmon/ltc4261.rst 10522F: drivers/hwmon/ltc4261.c 10523 10524LTC4306 I2C MULTIPLEXER DRIVER 10525M: Michael Hennerich <michael.hennerich@analog.com> 10526L: linux-i2c@vger.kernel.org 10527S: Supported 10528W: http://ez.analog.com/community/linux-device-drivers 10529F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 10530F: drivers/i2c/muxes/i2c-mux-ltc4306.c 10531 10532LTP (Linux Test Project) 10533M: Mike Frysinger <vapier@gentoo.org> 10534M: Cyril Hrubis <chrubis@suse.cz> 10535M: Wanlong Gao <wanlong.gao@gmail.com> 10536M: Jan Stancek <jstancek@redhat.com> 10537M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 10538M: Alexey Kodanev <alexey.kodanev@oracle.com> 10539L: ltp@lists.linux.it (subscribers-only) 10540S: Maintained 10541W: http://linux-test-project.github.io/ 10542T: git git://github.com/linux-test-project/ltp.git 10543 10544LYNX PCS MODULE 10545M: Ioana Ciornei <ioana.ciornei@nxp.com> 10546L: netdev@vger.kernel.org 10547S: Supported 10548F: drivers/net/pcs/pcs-lynx.c 10549F: include/linux/pcs-lynx.h 10550 10551M68K ARCHITECTURE 10552M: Geert Uytterhoeven <geert@linux-m68k.org> 10553L: linux-m68k@lists.linux-m68k.org 10554S: Maintained 10555W: http://www.linux-m68k.org/ 10556T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 10557F: arch/m68k/ 10558F: drivers/zorro/ 10559 10560M68K ON APPLE MACINTOSH 10561M: Joshua Thompson <funaho@jurai.org> 10562L: linux-m68k@lists.linux-m68k.org 10563S: Maintained 10564W: http://www.mac.linux-m68k.org/ 10565F: arch/m68k/mac/ 10566F: drivers/macintosh/adb-iop.c 10567F: drivers/macintosh/via-macii.c 10568 10569M68K ON HP9000/300 10570M: Philip Blundell <philb@gnu.org> 10571S: Maintained 10572W: http://www.tazenda.demon.co.uk/phil/linux-hp 10573F: arch/m68k/hp300/ 10574 10575M88DS3103 MEDIA DRIVER 10576M: Antti Palosaari <crope@iki.fi> 10577L: linux-media@vger.kernel.org 10578S: Maintained 10579W: https://linuxtv.org 10580W: http://palosaari.fi/linux/ 10581Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10582T: git git://linuxtv.org/anttip/media_tree.git 10583F: drivers/media/dvb-frontends/m88ds3103* 10584 10585M88RS2000 MEDIA DRIVER 10586M: Malcolm Priestley <tvboxspy@gmail.com> 10587L: linux-media@vger.kernel.org 10588S: Maintained 10589W: https://linuxtv.org 10590Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10591F: drivers/media/dvb-frontends/m88rs2000* 10592 10593MA901 MASTERKIT USB FM RADIO DRIVER 10594M: Alexey Klimov <klimov.linux@gmail.com> 10595L: linux-media@vger.kernel.org 10596S: Maintained 10597T: git git://linuxtv.org/media_tree.git 10598F: drivers/media/radio/radio-ma901.c 10599 10600MAC80211 10601M: Johannes Berg <johannes@sipsolutions.net> 10602L: linux-wireless@vger.kernel.org 10603S: Maintained 10604W: https://wireless.wiki.kernel.org/ 10605T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git 10606T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git 10607F: Documentation/networking/mac80211-injection.rst 10608F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 10609F: drivers/net/wireless/mac80211_hwsim.[ch] 10610F: include/net/mac80211.h 10611F: net/mac80211/ 10612 10613MAILBOX API 10614M: Jassi Brar <jassisinghbrar@gmail.com> 10615L: linux-kernel@vger.kernel.org 10616S: Maintained 10617F: drivers/mailbox/ 10618F: include/linux/mailbox_client.h 10619F: include/linux/mailbox_controller.h 10620 10621MAILBOX ARM MHUv2 10622M: Viresh Kumar <viresh.kumar@linaro.org> 10623M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 10624L: linux-kernel@vger.kernel.org 10625S: Maintained 10626F: drivers/mailbox/arm_mhuv2.c 10627F: include/linux/mailbox/arm_mhuv2_message.h 10628F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 10629 10630MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 10631M: Michael Kerrisk <mtk.manpages@gmail.com> 10632L: linux-man@vger.kernel.org 10633S: Maintained 10634W: http://www.kernel.org/doc/man-pages 10635 10636MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 10637M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 10638L: linux-mips@vger.kernel.org 10639S: Maintained 10640F: arch/mips/boot/dts/img/pistachio_marduk.dts 10641 10642MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 10643M: Andrew Lunn <andrew@lunn.ch> 10644M: Vivien Didelot <vivien.didelot@gmail.com> 10645L: netdev@vger.kernel.org 10646S: Maintained 10647F: Documentation/devicetree/bindings/net/dsa/marvell.txt 10648F: Documentation/networking/devlink/mv88e6xxx.rst 10649F: drivers/net/dsa/mv88e6xxx/ 10650F: include/linux/platform_data/mv88e6xxx.h 10651 10652MARVELL ARMADA 3700 PHY DRIVERS 10653M: Miquel Raynal <miquel.raynal@bootlin.com> 10654S: Maintained 10655F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 10656F: Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt 10657F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 10658F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 10659 10660MARVELL ARMADA DRM SUPPORT 10661M: Russell King <linux@armlinux.org.uk> 10662S: Maintained 10663T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 10664T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 10665F: Documentation/devicetree/bindings/display/armada/ 10666F: drivers/gpu/drm/armada/ 10667F: include/uapi/drm/armada_drm.h 10668 10669MARVELL CRYPTO DRIVER 10670M: Boris Brezillon <bbrezillon@kernel.org> 10671M: Arnaud Ebalard <arno@natisbad.org> 10672M: Srujana Challa <schalla@marvell.com> 10673L: linux-crypto@vger.kernel.org 10674S: Maintained 10675F: drivers/crypto/marvell/ 10676F: include/linux/soc/marvell/octeontx2/ 10677 10678MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 10679M: Mirko Lindner <mlindner@marvell.com> 10680M: Stephen Hemminger <stephen@networkplumber.org> 10681L: netdev@vger.kernel.org 10682S: Maintained 10683F: drivers/net/ethernet/marvell/sk* 10684 10685MARVELL LIBERTAS WIRELESS DRIVER 10686L: libertas-dev@lists.infradead.org 10687S: Orphan 10688F: drivers/net/wireless/marvell/libertas/ 10689 10690MARVELL MACCHIATOBIN SUPPORT 10691M: Russell King <linux@armlinux.org.uk> 10692L: linux-arm-kernel@lists.infradead.org 10693S: Maintained 10694F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 10695 10696MARVELL MV643XX ETHERNET DRIVER 10697M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 10698L: netdev@vger.kernel.org 10699S: Maintained 10700F: drivers/net/ethernet/marvell/mv643xx_eth.* 10701F: include/linux/mv643xx.h 10702 10703MARVELL MV88X3310 PHY DRIVER 10704M: Russell King <linux@armlinux.org.uk> 10705M: Marek Behun <marek.behun@nic.cz> 10706L: netdev@vger.kernel.org 10707S: Maintained 10708F: drivers/net/phy/marvell10g.c 10709 10710MARVELL MVEBU THERMAL DRIVER 10711M: Miquel Raynal <miquel.raynal@bootlin.com> 10712S: Maintained 10713F: drivers/thermal/armada_thermal.c 10714 10715MARVELL MVNETA ETHERNET DRIVER 10716M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 10717L: netdev@vger.kernel.org 10718S: Maintained 10719F: drivers/net/ethernet/marvell/mvneta.* 10720 10721MARVELL MVPP2 ETHERNET DRIVER 10722M: Marcin Wojtas <mw@semihalf.com> 10723M: Russell King <linux@armlinux.org.uk> 10724L: netdev@vger.kernel.org 10725S: Maintained 10726F: Documentation/devicetree/bindings/net/marvell-pp2.txt 10727F: drivers/net/ethernet/marvell/mvpp2/ 10728 10729MARVELL MWIFIEX WIRELESS DRIVER 10730M: Amitkumar Karwar <amitkarwar@gmail.com> 10731M: Ganapathi Bhat <ganapathi017@gmail.com> 10732M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 10733M: Xinming Hu <huxinming820@gmail.com> 10734L: linux-wireless@vger.kernel.org 10735S: Maintained 10736F: drivers/net/wireless/marvell/mwifiex/ 10737 10738MARVELL MWL8K WIRELESS DRIVER 10739M: Lennert Buytenhek <buytenh@wantstofly.org> 10740L: linux-wireless@vger.kernel.org 10741S: Odd Fixes 10742F: drivers/net/wireless/marvell/mwl8k.c 10743 10744MARVELL NAND CONTROLLER DRIVER 10745M: Miquel Raynal <miquel.raynal@bootlin.com> 10746L: linux-mtd@lists.infradead.org 10747S: Maintained 10748F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 10749F: drivers/mtd/nand/raw/marvell_nand.c 10750 10751MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 10752M: Sunil Goutham <sgoutham@marvell.com> 10753M: Geetha sowjanya <gakula@marvell.com> 10754M: Subbaraya Sundeep <sbhatta@marvell.com> 10755M: hariprasad <hkelam@marvell.com> 10756L: netdev@vger.kernel.org 10757S: Supported 10758F: drivers/net/ethernet/marvell/octeontx2/nic/ 10759F: include/linux/soc/marvell/octeontx2/ 10760 10761MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 10762M: Sunil Goutham <sgoutham@marvell.com> 10763M: Linu Cherian <lcherian@marvell.com> 10764M: Geetha sowjanya <gakula@marvell.com> 10765M: Jerin Jacob <jerinj@marvell.com> 10766M: hariprasad <hkelam@marvell.com> 10767M: Subbaraya Sundeep <sbhatta@marvell.com> 10768L: netdev@vger.kernel.org 10769S: Supported 10770F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 10771F: drivers/net/ethernet/marvell/octeontx2/af/ 10772 10773MARVELL PRESTERA ETHERNET SWITCH DRIVER 10774M: Vadym Kochan <vkochan@marvell.com> 10775M: Taras Chornyi <tchornyi@marvell.com> 10776S: Supported 10777W: https://github.com/Marvell-switching/switchdev-prestera 10778F: drivers/net/ethernet/marvell/prestera/ 10779 10780MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 10781M: Nicolas Pitre <nico@fluxnic.net> 10782S: Odd Fixes 10783F: drivers/mmc/host/mvsdio.* 10784 10785MARVELL USB MDIO CONTROLLER DRIVER 10786M: Tobias Waldekranz <tobias@waldekranz.com> 10787L: netdev@vger.kernel.org 10788S: Maintained 10789F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 10790F: drivers/net/mdio/mdio-mvusb.c 10791 10792MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 10793M: Hu Ziji <huziji@marvell.com> 10794L: linux-mmc@vger.kernel.org 10795S: Supported 10796F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt 10797F: drivers/mmc/host/sdhci-xenon* 10798 10799MATROX FRAMEBUFFER DRIVER 10800L: linux-fbdev@vger.kernel.org 10801S: Orphan 10802F: drivers/video/fbdev/matrox/matroxfb_* 10803F: include/uapi/linux/matroxfb.h 10804 10805MAX16065 HARDWARE MONITOR DRIVER 10806M: Guenter Roeck <linux@roeck-us.net> 10807L: linux-hwmon@vger.kernel.org 10808S: Maintained 10809F: Documentation/hwmon/max16065.rst 10810F: drivers/hwmon/max16065.c 10811 10812MAX2175 SDR TUNER DRIVER 10813M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 10814L: linux-media@vger.kernel.org 10815S: Maintained 10816T: git git://linuxtv.org/media_tree.git 10817F: Documentation/devicetree/bindings/media/i2c/max2175.txt 10818F: Documentation/userspace-api/media/drivers/max2175.rst 10819F: drivers/media/i2c/max2175* 10820F: include/uapi/linux/max2175.h 10821 10822MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 10823L: linux-hwmon@vger.kernel.org 10824S: Orphan 10825F: Documentation/hwmon/max6650.rst 10826F: drivers/hwmon/max6650.c 10827 10828MAX6697 HARDWARE MONITOR DRIVER 10829M: Guenter Roeck <linux@roeck-us.net> 10830L: linux-hwmon@vger.kernel.org 10831S: Maintained 10832F: Documentation/devicetree/bindings/hwmon/max6697.txt 10833F: Documentation/hwmon/max6697.rst 10834F: drivers/hwmon/max6697.c 10835F: include/linux/platform_data/max6697.h 10836 10837MAX9286 QUAD GMSL DESERIALIZER DRIVER 10838M: Jacopo Mondi <jacopo+renesas@jmondi.org> 10839M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 10840M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 10841M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 10842L: linux-media@vger.kernel.org 10843S: Maintained 10844F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 10845F: drivers/media/i2c/max9286.c 10846 10847MAX9860 MONO AUDIO VOICE CODEC DRIVER 10848M: Peter Rosin <peda@axentia.se> 10849L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10850S: Maintained 10851F: Documentation/devicetree/bindings/sound/max9860.txt 10852F: sound/soc/codecs/max9860.* 10853 10854MAXBOTIX ULTRASONIC RANGER IIO DRIVER 10855M: Andreas Klinger <ak@it-klinger.de> 10856L: linux-iio@vger.kernel.org 10857S: Maintained 10858F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 10859F: drivers/iio/proximity/mb1232.c 10860 10861MAXIM MAX77650 PMIC MFD DRIVER 10862M: Bartosz Golaszewski <bgolaszewski@baylibre.com> 10863L: linux-kernel@vger.kernel.org 10864S: Maintained 10865F: Documentation/devicetree/bindings/*/*max77650.yaml 10866F: Documentation/devicetree/bindings/*/max77650*.yaml 10867F: drivers/gpio/gpio-max77650.c 10868F: drivers/input/misc/max77650-onkey.c 10869F: drivers/leds/leds-max77650.c 10870F: drivers/mfd/max77650.c 10871F: drivers/power/supply/max77650-charger.c 10872F: drivers/regulator/max77650-regulator.c 10873F: include/linux/mfd/max77650.h 10874 10875MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 10876M: Javier Martinez Canillas <javier@dowhile0.org> 10877L: linux-kernel@vger.kernel.org 10878S: Supported 10879F: Documentation/devicetree/bindings/*/*max77802.txt 10880F: drivers/regulator/max77802-regulator.c 10881F: include/dt-bindings/*/*max77802.h 10882 10883MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 10884M: Krzysztof Kozlowski <krzk@kernel.org> 10885M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 10886L: linux-pm@vger.kernel.org 10887S: Supported 10888F: drivers/power/supply/max14577_charger.c 10889F: drivers/power/supply/max77693_charger.c 10890 10891MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 10892M: Chanwoo Choi <cw00.choi@samsung.com> 10893M: Krzysztof Kozlowski <krzk@kernel.org> 10894M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 10895L: linux-kernel@vger.kernel.org 10896S: Supported 10897F: Documentation/devicetree/bindings/*/max77686.txt 10898F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 10899F: Documentation/devicetree/bindings/mfd/max14577.txt 10900F: Documentation/devicetree/bindings/mfd/max77693.txt 10901F: drivers/*/max14577*.c 10902F: drivers/*/max77686*.c 10903F: drivers/*/max77693*.c 10904F: drivers/clk/clk-max77686.c 10905F: drivers/extcon/extcon-max14577.c 10906F: drivers/extcon/extcon-max77693.c 10907F: drivers/rtc/rtc-max77686.c 10908F: include/linux/mfd/max14577*.h 10909F: include/linux/mfd/max77686*.h 10910F: include/linux/mfd/max77693*.h 10911 10912MAXIRADIO FM RADIO RECEIVER DRIVER 10913M: Hans Verkuil <hverkuil@xs4all.nl> 10914L: linux-media@vger.kernel.org 10915S: Maintained 10916W: https://linuxtv.org 10917T: git git://linuxtv.org/media_tree.git 10918F: drivers/media/radio/radio-maxiradio* 10919 10920MCAN MMIO DEVICE DRIVER 10921M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 10922L: linux-can@vger.kernel.org 10923S: Maintained 10924F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 10925F: drivers/net/can/m_can/m_can.c 10926F: drivers/net/can/m_can/m_can.h 10927F: drivers/net/can/m_can/m_can_platform.c 10928 10929MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 10930M: Rishi Gupta <gupt21@gmail.com> 10931L: linux-i2c@vger.kernel.org 10932L: linux-input@vger.kernel.org 10933S: Maintained 10934F: drivers/hid/hid-mcp2221.c 10935 10936MCP251XFD SPI-CAN NETWORK DRIVER 10937M: Marc Kleine-Budde <mkl@pengutronix.de> 10938M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 10939R: Thomas Kopp <thomas.kopp@microchip.com> 10940L: linux-can@vger.kernel.org 10941S: Maintained 10942F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 10943F: drivers/net/can/spi/mcp251xfd/ 10944 10945MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 10946M: Peter Rosin <peda@axentia.se> 10947L: linux-iio@vger.kernel.org 10948S: Maintained 10949F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 10950F: drivers/iio/potentiometer/mcp4018.c 10951F: drivers/iio/potentiometer/mcp4531.c 10952 10953MCR20A IEEE-802.15.4 RADIO DRIVER 10954M: Xue Liu <liuxuenetmail@gmail.com> 10955L: linux-wpan@vger.kernel.org 10956S: Maintained 10957W: https://github.com/xueliu/mcr20a-linux 10958F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 10959F: drivers/net/ieee802154/mcr20a.c 10960F: drivers/net/ieee802154/mcr20a.h 10961 10962MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 10963M: William Breathitt Gray <vilhelm.gray@gmail.com> 10964L: linux-iio@vger.kernel.org 10965S: Maintained 10966F: drivers/iio/dac/cio-dac.c 10967 10968MEDIA CONTROLLER FRAMEWORK 10969M: Sakari Ailus <sakari.ailus@linux.intel.com> 10970M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 10971L: linux-media@vger.kernel.org 10972S: Supported 10973W: https://www.linuxtv.org 10974T: git git://linuxtv.org/media_tree.git 10975F: drivers/media/mc/ 10976F: include/media/media-*.h 10977F: include/uapi/linux/media.h 10978 10979MEDIA DRIVER FOR FREESCALE IMX PXP 10980M: Philipp Zabel <p.zabel@pengutronix.de> 10981L: linux-media@vger.kernel.org 10982S: Maintained 10983T: git git://linuxtv.org/media_tree.git 10984F: drivers/media/platform/imx-pxp.[ch] 10985 10986MEDIA DRIVERS FOR ASCOT2E 10987M: Sergey Kozlov <serjk@netup.ru> 10988M: Abylay Ospan <aospan@netup.ru> 10989L: linux-media@vger.kernel.org 10990S: Supported 10991W: https://linuxtv.org 10992W: http://netup.tv/ 10993T: git git://linuxtv.org/media_tree.git 10994F: drivers/media/dvb-frontends/ascot2e* 10995 10996MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 10997M: Jasmin Jessich <jasmin@anw.at> 10998L: linux-media@vger.kernel.org 10999S: Maintained 11000W: https://linuxtv.org 11001T: git git://linuxtv.org/media_tree.git 11002F: drivers/media/dvb-frontends/cxd2099* 11003 11004MEDIA DRIVERS FOR CXD2841ER 11005M: Sergey Kozlov <serjk@netup.ru> 11006M: Abylay Ospan <aospan@netup.ru> 11007L: linux-media@vger.kernel.org 11008S: Supported 11009W: https://linuxtv.org 11010W: http://netup.tv/ 11011T: git git://linuxtv.org/media_tree.git 11012F: drivers/media/dvb-frontends/cxd2841er* 11013 11014MEDIA DRIVERS FOR CXD2880 11015M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 11016L: linux-media@vger.kernel.org 11017S: Supported 11018W: http://linuxtv.org/ 11019T: git git://linuxtv.org/media_tree.git 11020F: drivers/media/dvb-frontends/cxd2880/* 11021F: drivers/media/spi/cxd2880* 11022 11023MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 11024L: linux-media@vger.kernel.org 11025S: Orphan 11026W: https://linuxtv.org 11027T: git git://linuxtv.org/media_tree.git 11028F: drivers/media/pci/ddbridge/* 11029 11030MEDIA DRIVERS FOR FREESCALE IMX 11031M: Steve Longerbeam <slongerbeam@gmail.com> 11032M: Philipp Zabel <p.zabel@pengutronix.de> 11033L: linux-media@vger.kernel.org 11034S: Maintained 11035T: git git://linuxtv.org/media_tree.git 11036F: Documentation/admin-guide/media/imx.rst 11037F: Documentation/devicetree/bindings/media/imx.txt 11038F: drivers/staging/media/imx/ 11039F: include/linux/imx-media.h 11040F: include/media/imx.h 11041 11042MEDIA DRIVERS FOR FREESCALE IMX7 11043M: Rui Miguel Silva <rmfrfs@gmail.com> 11044L: linux-media@vger.kernel.org 11045S: Maintained 11046T: git git://linuxtv.org/media_tree.git 11047F: Documentation/admin-guide/media/imx7.rst 11048F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 11049F: Documentation/devicetree/bindings/media/nxp,imx7-mipi-csi2.yaml 11050F: drivers/staging/media/imx/imx7-media-csi.c 11051F: drivers/staging/media/imx/imx7-mipi-csis.c 11052 11053MEDIA DRIVERS FOR HELENE 11054M: Abylay Ospan <aospan@netup.ru> 11055L: linux-media@vger.kernel.org 11056S: Supported 11057W: https://linuxtv.org 11058W: http://netup.tv/ 11059T: git git://linuxtv.org/media_tree.git 11060F: drivers/media/dvb-frontends/helene* 11061 11062MEDIA DRIVERS FOR HORUS3A 11063M: Sergey Kozlov <serjk@netup.ru> 11064M: Abylay Ospan <aospan@netup.ru> 11065L: linux-media@vger.kernel.org 11066S: Supported 11067W: https://linuxtv.org 11068W: http://netup.tv/ 11069T: git git://linuxtv.org/media_tree.git 11070F: drivers/media/dvb-frontends/horus3a* 11071 11072MEDIA DRIVERS FOR LNBH25 11073M: Sergey Kozlov <serjk@netup.ru> 11074M: Abylay Ospan <aospan@netup.ru> 11075L: linux-media@vger.kernel.org 11076S: Supported 11077W: https://linuxtv.org 11078W: http://netup.tv/ 11079T: git git://linuxtv.org/media_tree.git 11080F: drivers/media/dvb-frontends/lnbh25* 11081 11082MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 11083L: linux-media@vger.kernel.org 11084S: Orphan 11085W: https://linuxtv.org 11086T: git git://linuxtv.org/media_tree.git 11087F: drivers/media/dvb-frontends/mxl5xx* 11088 11089MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 11090M: Sergey Kozlov <serjk@netup.ru> 11091M: Abylay Ospan <aospan@netup.ru> 11092L: linux-media@vger.kernel.org 11093S: Supported 11094W: https://linuxtv.org 11095W: http://netup.tv/ 11096T: git git://linuxtv.org/media_tree.git 11097F: drivers/media/pci/netup_unidvb/* 11098 11099MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 11100M: Dmitry Osipenko <digetx@gmail.com> 11101L: linux-media@vger.kernel.org 11102L: linux-tegra@vger.kernel.org 11103S: Maintained 11104T: git git://linuxtv.org/media_tree.git 11105F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt 11106F: drivers/staging/media/tegra-vde/ 11107 11108MEDIA DRIVERS FOR RENESAS - CEU 11109M: Jacopo Mondi <jacopo@jmondi.org> 11110L: linux-media@vger.kernel.org 11111L: linux-renesas-soc@vger.kernel.org 11112S: Supported 11113T: git git://linuxtv.org/media_tree.git 11114F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 11115F: drivers/media/platform/renesas-ceu.c 11116F: include/media/drv-intf/renesas-ceu.h 11117 11118MEDIA DRIVERS FOR RENESAS - DRIF 11119M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 11120L: linux-media@vger.kernel.org 11121L: linux-renesas-soc@vger.kernel.org 11122S: Supported 11123T: git git://linuxtv.org/media_tree.git 11124F: Documentation/devicetree/bindings/media/renesas,drif.txt 11125F: drivers/media/platform/rcar_drif.c 11126 11127MEDIA DRIVERS FOR RENESAS - FCP 11128M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11129L: linux-media@vger.kernel.org 11130L: linux-renesas-soc@vger.kernel.org 11131S: Supported 11132T: git git://linuxtv.org/media_tree.git 11133F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 11134F: drivers/media/platform/rcar-fcp.c 11135F: include/media/rcar-fcp.h 11136 11137MEDIA DRIVERS FOR RENESAS - FDP1 11138M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 11139L: linux-media@vger.kernel.org 11140L: linux-renesas-soc@vger.kernel.org 11141S: Supported 11142T: git git://linuxtv.org/media_tree.git 11143F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 11144F: drivers/media/platform/rcar_fdp1.c 11145 11146MEDIA DRIVERS FOR RENESAS - VIN 11147M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 11148L: linux-media@vger.kernel.org 11149L: linux-renesas-soc@vger.kernel.org 11150S: Supported 11151T: git git://linuxtv.org/media_tree.git 11152F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 11153F: Documentation/devicetree/bindings/media/renesas,vin.yaml 11154F: drivers/media/platform/rcar-vin/ 11155 11156MEDIA DRIVERS FOR RENESAS - VSP1 11157M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11158M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 11159L: linux-media@vger.kernel.org 11160L: linux-renesas-soc@vger.kernel.org 11161S: Supported 11162T: git git://linuxtv.org/media_tree.git 11163F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 11164F: drivers/media/platform/vsp1/ 11165 11166MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 11167L: linux-media@vger.kernel.org 11168S: Orphan 11169W: https://linuxtv.org 11170T: git git://linuxtv.org/media_tree.git 11171F: drivers/media/dvb-frontends/stv0910* 11172 11173MEDIA DRIVERS FOR ST STV6111 TUNER ICs 11174L: linux-media@vger.kernel.org 11175S: Orphan 11176W: https://linuxtv.org 11177T: git git://linuxtv.org/media_tree.git 11178F: drivers/media/dvb-frontends/stv6111* 11179 11180MEDIA DRIVERS FOR STM32 - DCMI 11181M: Hugues Fruchet <hugues.fruchet@foss.st.com> 11182L: linux-media@vger.kernel.org 11183S: Supported 11184T: git git://linuxtv.org/media_tree.git 11185F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 11186F: drivers/media/platform/stm32/stm32-dcmi.c 11187 11188MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 11189M: Mauro Carvalho Chehab <mchehab@kernel.org> 11190L: linux-media@vger.kernel.org 11191S: Maintained 11192W: https://linuxtv.org 11193Q: http://patchwork.kernel.org/project/linux-media/list/ 11194T: git git://linuxtv.org/media_tree.git 11195F: Documentation/admin-guide/media/ 11196F: Documentation/devicetree/bindings/media/ 11197F: Documentation/driver-api/media/ 11198F: Documentation/userspace-api/media/ 11199F: drivers/media/ 11200F: drivers/staging/media/ 11201F: include/linux/platform_data/media/ 11202F: include/media/ 11203F: include/uapi/linux/dvb/ 11204F: include/uapi/linux/ivtv* 11205F: include/uapi/linux/media.h 11206F: include/uapi/linux/meye.h 11207F: include/uapi/linux/uvcvideo.h 11208F: include/uapi/linux/v4l2-* 11209F: include/uapi/linux/videodev2.h 11210 11211MEDIATEK BLUETOOTH DRIVER 11212M: Sean Wang <sean.wang@mediatek.com> 11213L: linux-bluetooth@vger.kernel.org 11214L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 11215S: Maintained 11216F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 11217F: drivers/bluetooth/btmtkuart.c 11218 11219MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 11220M: Sean Wang <sean.wang@mediatek.com> 11221L: linux-pm@vger.kernel.org 11222S: Maintained 11223F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 11224F: drivers/power/reset/mt6323-poweroff.c 11225 11226MEDIATEK CIR DRIVER 11227M: Sean Wang <sean.wang@mediatek.com> 11228S: Maintained 11229F: drivers/media/rc/mtk-cir.c 11230 11231MEDIATEK DMA DRIVER 11232M: Sean Wang <sean.wang@mediatek.com> 11233L: dmaengine@vger.kernel.org 11234L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11235L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 11236S: Maintained 11237F: Documentation/devicetree/bindings/dma/mtk-* 11238F: drivers/dma/mediatek/ 11239 11240MEDIATEK ETHERNET DRIVER 11241M: Felix Fietkau <nbd@nbd.name> 11242M: John Crispin <john@phrozen.org> 11243M: Sean Wang <sean.wang@mediatek.com> 11244M: Mark Lee <Mark-MC.Lee@mediatek.com> 11245L: netdev@vger.kernel.org 11246S: Maintained 11247F: drivers/net/ethernet/mediatek/ 11248 11249MEDIATEK I2C CONTROLLER DRIVER 11250M: Qii Wang <qii.wang@mediatek.com> 11251L: linux-i2c@vger.kernel.org 11252S: Maintained 11253F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt 11254F: drivers/i2c/busses/i2c-mt65xx.c 11255 11256MEDIATEK IOMMU DRIVER 11257M: Yong Wu <yong.wu@mediatek.com> 11258L: iommu@lists.linux-foundation.org 11259L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 11260S: Supported 11261F: Documentation/devicetree/bindings/iommu/mediatek* 11262F: drivers/iommu/mtk_iommu* 11263F: include/dt-bindings/memory/mt*-port.h 11264 11265MEDIATEK JPEG DRIVER 11266M: Rick Chang <rick.chang@mediatek.com> 11267M: Bin Liu <bin.liu@mediatek.com> 11268S: Supported 11269F: Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt 11270F: drivers/media/platform/mtk-jpeg/ 11271 11272MEDIATEK MDP DRIVER 11273M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 11274M: Houlong Wei <houlong.wei@mediatek.com> 11275M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 11276S: Supported 11277F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 11278F: drivers/media/platform/mtk-mdp/ 11279F: drivers/media/platform/mtk-vpu/ 11280 11281MEDIATEK MEDIA DRIVER 11282M: Tiffany Lin <tiffany.lin@mediatek.com> 11283M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 11284S: Supported 11285F: Documentation/devicetree/bindings/media/mediatek-vcodec.txt 11286F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 11287F: drivers/media/platform/mtk-vcodec/ 11288F: drivers/media/platform/mtk-vpu/ 11289 11290MEDIATEK MMC/SD/SDIO DRIVER 11291M: Chaotian Jing <chaotian.jing@mediatek.com> 11292S: Maintained 11293F: Documentation/devicetree/bindings/mmc/mtk-sd.txt 11294F: drivers/mmc/host/mtk-sd.c 11295 11296MEDIATEK MT76 WIRELESS LAN DRIVER 11297M: Felix Fietkau <nbd@nbd.name> 11298M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 11299R: Ryder Lee <ryder.lee@mediatek.com> 11300L: linux-wireless@vger.kernel.org 11301S: Maintained 11302F: drivers/net/wireless/mediatek/mt76/ 11303 11304MEDIATEK MT7601U WIRELESS LAN DRIVER 11305M: Jakub Kicinski <kubakici@wp.pl> 11306L: linux-wireless@vger.kernel.org 11307S: Maintained 11308F: drivers/net/wireless/mediatek/mt7601u/ 11309 11310MEDIATEK MT7621/28/88 I2C DRIVER 11311M: Stefan Roese <sr@denx.de> 11312L: linux-i2c@vger.kernel.org 11313S: Maintained 11314F: Documentation/devicetree/bindings/i2c/i2c-mt7621.txt 11315F: drivers/i2c/busses/i2c-mt7621.c 11316 11317MEDIATEK MT7621 PHY PCI DRIVER 11318M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 11319S: Maintained 11320F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 11321F: drivers/phy/ralink/phy-mt7621-pci.c 11322 11323MEDIATEK NAND CONTROLLER DRIVER 11324L: linux-mtd@lists.infradead.org 11325S: Orphan 11326F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 11327F: drivers/mtd/nand/raw/mtk_* 11328 11329MEDIATEK PMIC LED DRIVER 11330M: Sean Wang <sean.wang@mediatek.com> 11331S: Maintained 11332F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 11333F: drivers/leds/leds-mt6323.c 11334 11335MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 11336M: Sean Wang <sean.wang@mediatek.com> 11337S: Maintained 11338F: drivers/char/hw_random/mtk-rng.c 11339 11340MEDIATEK SWITCH DRIVER 11341M: Sean Wang <sean.wang@mediatek.com> 11342M: Landen Chao <Landen.Chao@mediatek.com> 11343L: netdev@vger.kernel.org 11344S: Maintained 11345F: drivers/net/dsa/mt7530.* 11346F: net/dsa/tag_mtk.c 11347 11348MEDIATEK USB3 DRD IP DRIVER 11349M: Chunfeng Yun <chunfeng.yun@mediatek.com> 11350L: linux-usb@vger.kernel.org 11351L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11352L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 11353S: Maintained 11354F: Documentation/devicetree/bindings/usb/mediatek,* 11355F: drivers/usb/host/xhci-mtk* 11356F: drivers/usb/mtu3/ 11357 11358MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 11359M: Peter Senna Tschudin <peter.senna@gmail.com> 11360M: Martin Donnelly <martin.donnelly@ge.com> 11361M: Martyn Welch <martyn.welch@collabora.co.uk> 11362S: Maintained 11363F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 11364F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 11365 11366MEGARAID SCSI/SAS DRIVERS 11367M: Kashyap Desai <kashyap.desai@broadcom.com> 11368M: Sumit Saxena <sumit.saxena@broadcom.com> 11369M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 11370L: megaraidlinux.pdl@broadcom.com 11371L: linux-scsi@vger.kernel.org 11372S: Maintained 11373W: http://www.avagotech.com/support/ 11374F: Documentation/scsi/megaraid.rst 11375F: drivers/scsi/megaraid.* 11376F: drivers/scsi/megaraid/ 11377 11378MELEXIS MLX90614 DRIVER 11379M: Crt Mori <cmo@melexis.com> 11380L: linux-iio@vger.kernel.org 11381S: Supported 11382W: http://www.melexis.com 11383F: drivers/iio/temperature/mlx90614.c 11384 11385MELEXIS MLX90632 DRIVER 11386M: Crt Mori <cmo@melexis.com> 11387L: linux-iio@vger.kernel.org 11388S: Supported 11389W: http://www.melexis.com 11390F: drivers/iio/temperature/mlx90632.c 11391 11392MELFAS MIP4 TOUCHSCREEN DRIVER 11393M: Sangwon Jee <jeesw@melfas.com> 11394S: Supported 11395W: http://www.melfas.com 11396F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 11397F: drivers/input/touchscreen/melfas_mip4.c 11398 11399MELLANOX BLUEFIELD I2C DRIVER 11400M: Khalil Blaiech <kblaiech@nvidia.com> 11401L: linux-i2c@vger.kernel.org 11402S: Supported 11403F: Documentation/devicetree/bindings/i2c/mellanox,i2c-mlxbf.yaml 11404F: drivers/i2c/busses/i2c-mlxbf.c 11405 11406MELLANOX ETHERNET DRIVER (mlx4_en) 11407M: Tariq Toukan <tariqt@nvidia.com> 11408L: netdev@vger.kernel.org 11409S: Supported 11410W: http://www.mellanox.com 11411Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11412F: drivers/net/ethernet/mellanox/mlx4/en_* 11413 11414MELLANOX ETHERNET DRIVER (mlx5e) 11415M: Saeed Mahameed <saeedm@nvidia.com> 11416L: netdev@vger.kernel.org 11417S: Supported 11418W: http://www.mellanox.com 11419Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11420F: drivers/net/ethernet/mellanox/mlx5/core/en_* 11421 11422MELLANOX ETHERNET INNOVA DRIVERS 11423R: Boris Pismenny <borisp@nvidia.com> 11424L: netdev@vger.kernel.org 11425S: Supported 11426W: http://www.mellanox.com 11427Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11428F: drivers/net/ethernet/mellanox/mlx5/core/accel/* 11429F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 11430F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 11431F: include/linux/mlx5/mlx5_ifc_fpga.h 11432 11433MELLANOX ETHERNET SWITCH DRIVERS 11434M: Jiri Pirko <jiri@nvidia.com> 11435M: Ido Schimmel <idosch@nvidia.com> 11436L: netdev@vger.kernel.org 11437S: Supported 11438W: http://www.mellanox.com 11439Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11440F: drivers/net/ethernet/mellanox/mlxsw/ 11441F: tools/testing/selftests/drivers/net/mlxsw/ 11442 11443MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 11444M: mlxsw@nvidia.com 11445L: netdev@vger.kernel.org 11446S: Supported 11447W: http://www.mellanox.com 11448Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11449F: drivers/net/ethernet/mellanox/mlxfw/ 11450 11451MELLANOX HARDWARE PLATFORM SUPPORT 11452M: Andy Shevchenko <andy@infradead.org> 11453M: Darren Hart <dvhart@infradead.org> 11454M: Vadim Pasternak <vadimp@nvidia.com> 11455L: platform-driver-x86@vger.kernel.org 11456S: Supported 11457F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 11458F: drivers/platform/mellanox/ 11459F: include/linux/platform_data/mlxreg.h 11460 11461MELLANOX MLX4 core VPI driver 11462M: Tariq Toukan <tariqt@nvidia.com> 11463L: netdev@vger.kernel.org 11464L: linux-rdma@vger.kernel.org 11465S: Supported 11466W: http://www.mellanox.com 11467Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11468F: drivers/net/ethernet/mellanox/mlx4/ 11469F: include/linux/mlx4/ 11470 11471MELLANOX MLX4 IB driver 11472M: Yishai Hadas <yishaih@nvidia.com> 11473L: linux-rdma@vger.kernel.org 11474S: Supported 11475W: http://www.mellanox.com 11476Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11477F: drivers/infiniband/hw/mlx4/ 11478F: include/linux/mlx4/ 11479F: include/uapi/rdma/mlx4-abi.h 11480 11481MELLANOX MLX5 core VPI driver 11482M: Saeed Mahameed <saeedm@nvidia.com> 11483M: Leon Romanovsky <leonro@nvidia.com> 11484L: netdev@vger.kernel.org 11485L: linux-rdma@vger.kernel.org 11486S: Supported 11487W: http://www.mellanox.com 11488Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11489F: Documentation/networking/device_drivers/ethernet/mellanox/ 11490F: drivers/net/ethernet/mellanox/mlx5/core/ 11491F: include/linux/mlx5/ 11492 11493MELLANOX MLX5 IB driver 11494M: Leon Romanovsky <leonro@nvidia.com> 11495L: linux-rdma@vger.kernel.org 11496S: Supported 11497W: http://www.mellanox.com 11498Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11499F: drivers/infiniband/hw/mlx5/ 11500F: include/linux/mlx5/ 11501F: include/uapi/rdma/mlx5-abi.h 11502 11503MELLANOX MLXCPLD I2C AND MUX DRIVER 11504M: Vadim Pasternak <vadimp@nvidia.com> 11505M: Michael Shych <michaelsh@nvidia.com> 11506L: linux-i2c@vger.kernel.org 11507S: Supported 11508F: Documentation/i2c/busses/i2c-mlxcpld.rst 11509F: drivers/i2c/busses/i2c-mlxcpld.c 11510F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 11511 11512MELLANOX MLXCPLD LED DRIVER 11513M: Vadim Pasternak <vadimp@nvidia.com> 11514L: linux-leds@vger.kernel.org 11515S: Supported 11516F: Documentation/leds/leds-mlxcpld.rst 11517F: drivers/leds/leds-mlxcpld.c 11518F: drivers/leds/leds-mlxreg.c 11519 11520MELLANOX PLATFORM DRIVER 11521M: Vadim Pasternak <vadimp@nvidia.com> 11522L: platform-driver-x86@vger.kernel.org 11523S: Supported 11524F: drivers/platform/x86/mlx-platform.c 11525 11526MEMBARRIER SUPPORT 11527M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 11528M: "Paul E. McKenney" <paulmck@kernel.org> 11529L: linux-kernel@vger.kernel.org 11530S: Supported 11531F: arch/powerpc/include/asm/membarrier.h 11532F: include/uapi/linux/membarrier.h 11533F: kernel/sched/membarrier.c 11534 11535MEMBLOCK 11536M: Mike Rapoport <rppt@linux.ibm.com> 11537L: linux-mm@kvack.org 11538S: Maintained 11539F: Documentation/core-api/boot-time-mm.rst 11540F: include/linux/memblock.h 11541F: mm/memblock.c 11542 11543MEMORY CONTROLLER DRIVERS 11544M: Krzysztof Kozlowski <krzk@kernel.org> 11545L: linux-kernel@vger.kernel.org 11546S: Maintained 11547T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 11548F: Documentation/devicetree/bindings/memory-controllers/ 11549F: drivers/memory/ 11550F: include/dt-bindings/memory/ 11551 11552MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 11553M: Dmitry Osipenko <digetx@gmail.com> 11554L: linux-pm@vger.kernel.org 11555L: linux-tegra@vger.kernel.org 11556T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 11557S: Maintained 11558F: drivers/devfreq/tegra30-devfreq.c 11559 11560MEMORY MANAGEMENT 11561M: Andrew Morton <akpm@linux-foundation.org> 11562L: linux-mm@kvack.org 11563S: Maintained 11564W: http://www.linux-mm.org 11565T: quilt https://ozlabs.org/~akpm/mmotm/ 11566T: quilt https://ozlabs.org/~akpm/mmots/ 11567T: git git://github.com/hnaz/linux-mm.git 11568F: include/linux/gfp.h 11569F: include/linux/memory_hotplug.h 11570F: include/linux/mm.h 11571F: include/linux/mmzone.h 11572F: include/linux/vmalloc.h 11573F: mm/ 11574 11575MEMORY TECHNOLOGY DEVICES (MTD) 11576M: Miquel Raynal <miquel.raynal@bootlin.com> 11577M: Richard Weinberger <richard@nod.at> 11578M: Vignesh Raghavendra <vigneshr@ti.com> 11579L: linux-mtd@lists.infradead.org 11580S: Maintained 11581W: http://www.linux-mtd.infradead.org/ 11582Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 11583C: irc://irc.oftc.net/mtd 11584T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 11585T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 11586F: Documentation/devicetree/bindings/mtd/ 11587F: drivers/mtd/ 11588F: include/linux/mtd/ 11589F: include/uapi/mtd/ 11590 11591MEN A21 WATCHDOG DRIVER 11592M: Johannes Thumshirn <morbidrsa@gmail.com> 11593L: linux-watchdog@vger.kernel.org 11594S: Maintained 11595F: drivers/watchdog/mena21_wdt.c 11596 11597MEN CHAMELEON BUS (mcb) 11598M: Johannes Thumshirn <morbidrsa@gmail.com> 11599S: Maintained 11600F: Documentation/driver-api/men-chameleon-bus.rst 11601F: drivers/mcb/ 11602F: include/linux/mcb.h 11603 11604MEN F21BMC (Board Management Controller) 11605M: Andreas Werner <andreas.werner@men.de> 11606S: Supported 11607F: Documentation/hwmon/menf21bmc.rst 11608F: drivers/hwmon/menf21bmc_hwmon.c 11609F: drivers/leds/leds-menf21bmc.c 11610F: drivers/mfd/menf21bmc.c 11611F: drivers/watchdog/menf21bmc_wdt.c 11612 11613MEN Z069 WATCHDOG DRIVER 11614M: Johannes Thumshirn <jth@kernel.org> 11615L: linux-watchdog@vger.kernel.org 11616S: Maintained 11617F: drivers/watchdog/menz69_wdt.c 11618 11619MESON AO CEC DRIVER FOR AMLOGIC SOCS 11620M: Neil Armstrong <narmstrong@baylibre.com> 11621L: linux-media@vger.kernel.org 11622L: linux-amlogic@lists.infradead.org 11623S: Supported 11624W: http://linux-meson.com/ 11625T: git git://linuxtv.org/media_tree.git 11626F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 11627F: drivers/media/cec/platform/meson/ao-cec-g12a.c 11628F: drivers/media/cec/platform/meson/ao-cec.c 11629 11630MESON GE2D DRIVER FOR AMLOGIC SOCS 11631M: Neil Armstrong <narmstrong@baylibre.com> 11632L: linux-media@vger.kernel.org 11633L: linux-amlogic@lists.infradead.org 11634S: Supported 11635T: git git://linuxtv.org/media_tree.git 11636F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 11637F: drivers/media/platform/meson/ge2d/ 11638 11639MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 11640M: Liang Yang <liang.yang@amlogic.com> 11641L: linux-mtd@lists.infradead.org 11642S: Maintained 11643F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt 11644F: drivers/mtd/nand/raw/meson_* 11645 11646MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 11647M: Neil Armstrong <narmstrong@baylibre.com> 11648L: linux-media@vger.kernel.org 11649L: linux-amlogic@lists.infradead.org 11650S: Supported 11651T: git git://linuxtv.org/media_tree.git 11652F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 11653F: drivers/staging/media/meson/vdec/ 11654 11655METHODE UDPU SUPPORT 11656M: Vladimir Vid <vladimir.vid@sartura.hr> 11657S: Maintained 11658F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 11659 11660MHI BUS 11661M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 11662M: Hemant Kumar <hemantk@codeaurora.org> 11663L: linux-arm-msm@vger.kernel.org 11664S: Maintained 11665T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 11666F: Documentation/ABI/stable/sysfs-bus-mhi 11667F: Documentation/mhi/ 11668F: drivers/bus/mhi/ 11669F: include/linux/mhi.h 11670 11671MICROBLAZE ARCHITECTURE 11672M: Michal Simek <monstr@monstr.eu> 11673S: Supported 11674W: http://www.monstr.eu/fdt/ 11675T: git git://git.monstr.eu/linux-2.6-microblaze.git 11676F: arch/microblaze/ 11677 11678MICROCHIP AT91 DMA DRIVERS 11679M: Ludovic Desroches <ludovic.desroches@microchip.com> 11680M: Tudor Ambarus <tudor.ambarus@microchip.com> 11681L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11682L: dmaengine@vger.kernel.org 11683S: Supported 11684F: Documentation/devicetree/bindings/dma/atmel-dma.txt 11685F: drivers/dma/at_hdmac.c 11686F: drivers/dma/at_hdmac_regs.h 11687F: drivers/dma/at_xdmac.c 11688F: include/dt-bindings/dma/at91.h 11689 11690MICROCHIP AT91 SERIAL DRIVER 11691M: Richard Genoud <richard.genoud@gmail.com> 11692S: Maintained 11693F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 11694F: drivers/tty/serial/atmel_serial.c 11695F: drivers/tty/serial/atmel_serial.h 11696 11697MICROCHIP AT91 USART MFD DRIVER 11698M: Radu Pirea <radu_nicolae.pirea@upb.ro> 11699L: linux-kernel@vger.kernel.org 11700S: Supported 11701F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 11702F: drivers/mfd/at91-usart.c 11703F: include/dt-bindings/mfd/at91-usart.h 11704 11705MICROCHIP AT91 USART SPI DRIVER 11706M: Radu Pirea <radu_nicolae.pirea@upb.ro> 11707L: linux-spi@vger.kernel.org 11708S: Supported 11709F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 11710F: drivers/spi/spi-at91-usart.c 11711 11712MICROCHIP AUDIO ASOC DRIVERS 11713M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 11714L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11715S: Supported 11716F: sound/soc/atmel 11717 11718MICROCHIP ECC DRIVER 11719M: Tudor Ambarus <tudor.ambarus@microchip.com> 11720L: linux-crypto@vger.kernel.org 11721S: Maintained 11722F: drivers/crypto/atmel-ecc.* 11723 11724MICROCHIP I2C DRIVER 11725M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 11726L: linux-i2c@vger.kernel.org 11727S: Supported 11728F: drivers/i2c/busses/i2c-at91-*.c 11729F: drivers/i2c/busses/i2c-at91.h 11730 11731MICROCHIP ISC DRIVER 11732M: Eugen Hristev <eugen.hristev@microchip.com> 11733L: linux-media@vger.kernel.org 11734S: Supported 11735F: Documentation/devicetree/bindings/media/atmel-isc.txt 11736F: drivers/media/platform/atmel/atmel-isc-base.c 11737F: drivers/media/platform/atmel/atmel-isc-regs.h 11738F: drivers/media/platform/atmel/atmel-isc.h 11739F: drivers/media/platform/atmel/atmel-sama5d2-isc.c 11740F: include/linux/atmel-isc-media.h 11741 11742MICROCHIP ISI DRIVER 11743M: Eugen Hristev <eugen.hristev@microchip.com> 11744L: linux-media@vger.kernel.org 11745S: Supported 11746F: drivers/media/platform/atmel/atmel-isi.c 11747F: drivers/media/platform/atmel/atmel-isi.h 11748 11749MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 11750M: Woojung Huh <woojung.huh@microchip.com> 11751M: UNGLinuxDriver@microchip.com 11752L: netdev@vger.kernel.org 11753S: Maintained 11754F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 11755F: drivers/net/dsa/microchip/* 11756F: include/linux/platform_data/microchip-ksz.h 11757F: net/dsa/tag_ksz.c 11758 11759MICROCHIP LAN743X ETHERNET DRIVER 11760M: Bryan Whitehead <bryan.whitehead@microchip.com> 11761M: UNGLinuxDriver@microchip.com 11762L: netdev@vger.kernel.org 11763S: Maintained 11764F: drivers/net/ethernet/microchip/lan743x_* 11765 11766MICROCHIP LCDFB DRIVER 11767M: Nicolas Ferre <nicolas.ferre@microchip.com> 11768L: linux-fbdev@vger.kernel.org 11769S: Maintained 11770F: drivers/video/fbdev/atmel_lcdfb.c 11771F: include/video/atmel_lcdc.h 11772 11773MICROCHIP MCP16502 PMIC DRIVER 11774M: Claudiu Beznea <claudiu.beznea@microchip.com> 11775L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11776S: Supported 11777F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 11778F: drivers/regulator/mcp16502.c 11779 11780MICROCHIP MCP3911 ADC DRIVER 11781M: Marcus Folkesson <marcus.folkesson@gmail.com> 11782M: Kent Gustavsson <kent@minoris.se> 11783L: linux-iio@vger.kernel.org 11784S: Supported 11785F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 11786F: drivers/iio/adc/mcp3911.c 11787 11788MICROCHIP MMC/SD/SDIO MCI DRIVER 11789M: Ludovic Desroches <ludovic.desroches@microchip.com> 11790S: Maintained 11791F: drivers/mmc/host/atmel-mci.c 11792 11793MICROCHIP NAND DRIVER 11794M: Tudor Ambarus <tudor.ambarus@microchip.com> 11795L: linux-mtd@lists.infradead.org 11796S: Supported 11797F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 11798F: drivers/mtd/nand/raw/atmel/* 11799 11800MICROCHIP PWM DRIVER 11801M: Claudiu Beznea <claudiu.beznea@microchip.com> 11802L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11803L: linux-pwm@vger.kernel.org 11804S: Supported 11805F: Documentation/devicetree/bindings/pwm/atmel-pwm.txt 11806F: drivers/pwm/pwm-atmel.c 11807 11808MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 11809M: Eugen Hristev <eugen.hristev@microchip.com> 11810L: linux-iio@vger.kernel.org 11811S: Supported 11812F: Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt 11813F: drivers/iio/adc/at91-sama5d2_adc.c 11814F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 11815 11816MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 11817M: Claudiu Beznea <claudiu.beznea@microchip.com> 11818S: Supported 11819F: drivers/power/reset/at91-sama5d2_shdwc.c 11820 11821MICROCHIP SPI DRIVER 11822M: Tudor Ambarus <tudor.ambarus@microchip.com> 11823S: Supported 11824F: drivers/spi/spi-atmel.* 11825 11826MICROCHIP SSC DRIVER 11827M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 11828L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11829S: Supported 11830F: drivers/misc/atmel-ssc.c 11831F: include/linux/atmel-ssc.h 11832 11833MICROCHIP USB251XB DRIVER 11834M: Richard Leitner <richard.leitner@skidata.com> 11835L: linux-usb@vger.kernel.org 11836S: Maintained 11837F: Documentation/devicetree/bindings/usb/usb251xb.txt 11838F: drivers/usb/misc/usb251xb.c 11839 11840MICROCHIP USBA UDC DRIVER 11841M: Cristian Birsan <cristian.birsan@microchip.com> 11842L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11843S: Supported 11844F: drivers/usb/gadget/udc/atmel_usba_udc.* 11845 11846MICROCHIP WILC1000 WIFI DRIVER 11847M: Ajay Singh <ajay.kathat@microchip.com> 11848M: Claudiu Beznea <claudiu.beznea@microchip.com> 11849L: linux-wireless@vger.kernel.org 11850S: Supported 11851F: drivers/net/wireless/microchip/wilc1000/ 11852 11853MICROSEMI MIPS SOCS 11854M: Alexandre Belloni <alexandre.belloni@bootlin.com> 11855M: UNGLinuxDriver@microchip.com 11856L: linux-mips@vger.kernel.org 11857S: Supported 11858F: Documentation/devicetree/bindings/mips/mscc.txt 11859F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 11860F: arch/mips/boot/dts/mscc/ 11861F: arch/mips/configs/generic/board-ocelot.config 11862F: arch/mips/generic/board-ocelot.c 11863 11864MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 11865M: Don Brace <don.brace@microchip.com> 11866L: storagedev@microchip.com 11867L: linux-scsi@vger.kernel.org 11868S: Supported 11869F: Documentation/scsi/smartpqi.rst 11870F: drivers/scsi/smartpqi/Kconfig 11871F: drivers/scsi/smartpqi/Makefile 11872F: drivers/scsi/smartpqi/smartpqi*.[ch] 11873F: include/linux/cciss*.h 11874F: include/uapi/linux/cciss*.h 11875 11876MICROSOFT SURFACE GPE LID SUPPORT DRIVER 11877M: Maximilian Luz <luzmaximilian@gmail.com> 11878L: platform-driver-x86@vger.kernel.org 11879S: Maintained 11880F: drivers/platform/surface/surface_gpe.c 11881 11882MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 11883M: Hans de Goede <hdegoede@redhat.com> 11884M: Mark Gross <mgross@linux.intel.com> 11885M: Maximilian Luz <luzmaximilian@gmail.com> 11886L: platform-driver-x86@vger.kernel.org 11887S: Maintained 11888T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 11889F: drivers/platform/surface/ 11890 11891MICROSOFT SURFACE HOT-PLUG DRIVER 11892M: Maximilian Luz <luzmaximilian@gmail.com> 11893L: platform-driver-x86@vger.kernel.org 11894S: Maintained 11895F: drivers/platform/surface/surface_hotplug.c 11896 11897MICROSOFT SURFACE PRO 3 BUTTON DRIVER 11898M: Chen Yu <yu.c.chen@intel.com> 11899L: platform-driver-x86@vger.kernel.org 11900S: Supported 11901F: drivers/platform/surface/surfacepro3_button.c 11902 11903MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 11904M: Maximilian Luz <luzmaximilian@gmail.com> 11905S: Maintained 11906W: https://github.com/linux-surface/surface-aggregator-module 11907C: irc://chat.freenode.net/##linux-surface 11908F: Documentation/driver-api/surface_aggregator/ 11909F: drivers/platform/surface/aggregator/ 11910F: drivers/platform/surface/surface_acpi_notify.c 11911F: drivers/platform/surface/surface_aggregator_cdev.c 11912F: include/linux/surface_acpi_notify.h 11913F: include/linux/surface_aggregator/ 11914F: include/uapi/linux/surface_aggregator/ 11915 11916MICROTEK X6 SCANNER 11917M: Oliver Neukum <oliver@neukum.org> 11918S: Maintained 11919F: drivers/usb/image/microtek.* 11920 11921MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 11922M: Luka Kovacic <luka.kovacic@sartura.hr> 11923M: Luka Perkov <luka.perkov@sartura.hr> 11924S: Maintained 11925F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 11926F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 11927F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 11928F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 11929F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 11930F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 11931 11932MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 11933M: Sakari Ailus <sakari.ailus@linux.intel.com> 11934L: linux-media@vger.kernel.org 11935S: Maintained 11936F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 11937F: Documentation/driver-api/media/drivers/ccs/ 11938F: Documentation/userspace-api/media/drivers/ccs.rst 11939F: drivers/media/i2c/ccs-pll.c 11940F: drivers/media/i2c/ccs-pll.h 11941F: drivers/media/i2c/ccs/ 11942F: include/uapi/linux/ccs.h 11943F: include/uapi/linux/smiapp.h 11944 11945MIPS 11946M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 11947L: linux-mips@vger.kernel.org 11948S: Maintained 11949W: http://www.linux-mips.org/ 11950Q: https://patchwork.kernel.org/project/linux-mips/list/ 11951T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 11952F: Documentation/devicetree/bindings/mips/ 11953F: Documentation/mips/ 11954F: arch/mips/ 11955F: drivers/platform/mips/ 11956 11957MIPS BOSTON DEVELOPMENT BOARD 11958M: Paul Burton <paulburton@kernel.org> 11959L: linux-mips@vger.kernel.org 11960S: Maintained 11961F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 11962F: arch/mips/boot/dts/img/boston.dts 11963F: arch/mips/configs/generic/board-boston.config 11964F: drivers/clk/imgtec/clk-boston.c 11965F: include/dt-bindings/clock/boston-clock.h 11966 11967MIPS CORE DRIVERS 11968M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 11969M: Serge Semin <fancer.lancer@gmail.com> 11970L: linux-mips@vger.kernel.org 11971S: Supported 11972F: drivers/bus/mips_cdmm.c 11973F: drivers/clocksource/mips-gic-timer.c 11974F: drivers/cpuidle/cpuidle-cps.c 11975F: drivers/irqchip/irq-mips-cpu.c 11976F: drivers/irqchip/irq-mips-gic.c 11977 11978MIPS GENERIC PLATFORM 11979M: Paul Burton <paulburton@kernel.org> 11980L: linux-mips@vger.kernel.org 11981S: Supported 11982F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 11983F: arch/mips/generic/ 11984F: arch/mips/tools/generic-board-config.sh 11985 11986MIPS RINT INSTRUCTION EMULATION 11987M: Aleksandar Markovic <aleksandar.markovic@mips.com> 11988L: linux-mips@vger.kernel.org 11989S: Supported 11990F: arch/mips/math-emu/dp_rint.c 11991F: arch/mips/math-emu/sp_rint.c 11992 11993MIPS/LOONGSON1 ARCHITECTURE 11994M: Keguang Zhang <keguang.zhang@gmail.com> 11995L: linux-mips@vger.kernel.org 11996S: Maintained 11997F: arch/mips/include/asm/mach-loongson32/ 11998F: arch/mips/loongson32/ 11999F: drivers/*/*/*loongson1* 12000F: drivers/*/*loongson1* 12001 12002MIPS/LOONGSON2EF ARCHITECTURE 12003M: Jiaxun Yang <jiaxun.yang@flygoat.com> 12004L: linux-mips@vger.kernel.org 12005S: Maintained 12006F: arch/mips/include/asm/mach-loongson2ef/ 12007F: arch/mips/loongson2ef/ 12008F: drivers/cpufreq/loongson2_cpufreq.c 12009 12010MIPS/LOONGSON64 ARCHITECTURE 12011M: Huacai Chen <chenhuacai@kernel.org> 12012M: Jiaxun Yang <jiaxun.yang@flygoat.com> 12013L: linux-mips@vger.kernel.org 12014S: Maintained 12015F: arch/mips/include/asm/mach-loongson64/ 12016F: arch/mips/loongson64/ 12017F: drivers/irqchip/irq-loongson* 12018F: drivers/platform/mips/cpu_hwmon.c 12019 12020MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 12021M: Hans Verkuil <hverkuil@xs4all.nl> 12022L: linux-media@vger.kernel.org 12023S: Odd Fixes 12024W: https://linuxtv.org 12025T: git git://linuxtv.org/media_tree.git 12026F: drivers/media/radio/radio-miropcm20* 12027 12028MMP SUPPORT 12029R: Lubomir Rintel <lkundrak@v3.sk> 12030L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12031S: Odd Fixes 12032T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 12033F: arch/arm/boot/dts/mmp* 12034F: arch/arm/mach-mmp/ 12035F: include/linux/soc/mmp/ 12036 12037MMP USB PHY DRIVERS 12038R: Lubomir Rintel <lkundrak@v3.sk> 12039L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12040S: Maintained 12041F: drivers/phy/marvell/phy-mmp3-usb.c 12042F: drivers/phy/marvell/phy-pxa-usb.c 12043 12044MMU GATHER AND TLB INVALIDATION 12045M: Will Deacon <will@kernel.org> 12046M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 12047M: Andrew Morton <akpm@linux-foundation.org> 12048M: Nick Piggin <npiggin@gmail.com> 12049M: Peter Zijlstra <peterz@infradead.org> 12050L: linux-arch@vger.kernel.org 12051L: linux-mm@kvack.org 12052S: Maintained 12053F: arch/*/include/asm/tlb.h 12054F: include/asm-generic/tlb.h 12055F: mm/mmu_gather.c 12056 12057MN88472 MEDIA DRIVER 12058M: Antti Palosaari <crope@iki.fi> 12059L: linux-media@vger.kernel.org 12060S: Maintained 12061W: https://linuxtv.org 12062W: http://palosaari.fi/linux/ 12063Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12064F: drivers/media/dvb-frontends/mn88472* 12065 12066MN88473 MEDIA DRIVER 12067M: Antti Palosaari <crope@iki.fi> 12068L: linux-media@vger.kernel.org 12069S: Maintained 12070W: https://linuxtv.org 12071W: http://palosaari.fi/linux/ 12072Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12073F: drivers/media/dvb-frontends/mn88473* 12074 12075MODULE SUPPORT 12076M: Jessica Yu <jeyu@kernel.org> 12077S: Maintained 12078T: git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next 12079F: include/linux/module.h 12080F: kernel/module.c 12081 12082MONOLITHIC POWER SYSTEM PMIC DRIVER 12083M: Saravanan Sekar <sravanhome@gmail.com> 12084S: Maintained 12085F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 12086F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 12087F: drivers/iio/adc/mp2629_adc.c 12088F: drivers/mfd/mp2629.c 12089F: drivers/power/supply/mp2629_charger.c 12090F: drivers/regulator/mp5416.c 12091F: drivers/regulator/mpq7920.c 12092F: drivers/regulator/mpq7920.h 12093F: include/linux/mfd/mp2629.h 12094 12095MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 12096S: Orphan 12097W: http://popies.net/meye/ 12098F: Documentation/userspace-api/media/drivers/meye* 12099F: drivers/media/pci/meye/ 12100F: include/uapi/linux/meye.h 12101 12102MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 12103M: Jiri Slaby <jirislaby@kernel.org> 12104S: Maintained 12105F: Documentation/driver-api/serial/moxa-smartio.rst 12106F: drivers/tty/mxser.* 12107 12108MR800 AVERMEDIA USB FM RADIO DRIVER 12109M: Alexey Klimov <klimov.linux@gmail.com> 12110L: linux-media@vger.kernel.org 12111S: Maintained 12112T: git git://linuxtv.org/media_tree.git 12113F: drivers/media/radio/radio-mr800.c 12114 12115MRF24J40 IEEE 802.15.4 RADIO DRIVER 12116M: Alan Ott <alan@signal11.us> 12117L: linux-wpan@vger.kernel.org 12118S: Maintained 12119F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 12120F: drivers/net/ieee802154/mrf24j40.c 12121 12122MSI LAPTOP SUPPORT 12123M: "Lee, Chun-Yi" <jlee@suse.com> 12124L: platform-driver-x86@vger.kernel.org 12125S: Maintained 12126F: drivers/platform/x86/msi-laptop.c 12127 12128MSI WMI SUPPORT 12129L: platform-driver-x86@vger.kernel.org 12130S: Orphan 12131F: drivers/platform/x86/msi-wmi.c 12132 12133MSI001 MEDIA DRIVER 12134M: Antti Palosaari <crope@iki.fi> 12135L: linux-media@vger.kernel.org 12136S: Maintained 12137W: https://linuxtv.org 12138W: http://palosaari.fi/linux/ 12139Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12140T: git git://linuxtv.org/anttip/media_tree.git 12141F: drivers/media/tuners/msi001* 12142 12143MSI2500 MEDIA DRIVER 12144M: Antti Palosaari <crope@iki.fi> 12145L: linux-media@vger.kernel.org 12146S: Maintained 12147W: https://linuxtv.org 12148W: http://palosaari.fi/linux/ 12149Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12150T: git git://linuxtv.org/anttip/media_tree.git 12151F: drivers/media/usb/msi2500/ 12152 12153MSTAR INTERRUPT CONTROLLER DRIVER 12154M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 12155M: Daniel Palmer <daniel@thingy.jp> 12156S: Maintained 12157F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 12158F: drivers/irqchip/irq-mst-intc.c 12159 12160MSYSTEMS DISKONCHIP G3 MTD DRIVER 12161M: Robert Jarzmik <robert.jarzmik@free.fr> 12162L: linux-mtd@lists.infradead.org 12163S: Maintained 12164F: drivers/mtd/devices/docg3* 12165 12166MT9M032 APTINA SENSOR DRIVER 12167M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12168L: linux-media@vger.kernel.org 12169S: Maintained 12170T: git git://linuxtv.org/media_tree.git 12171F: drivers/media/i2c/mt9m032.c 12172F: include/media/i2c/mt9m032.h 12173 12174MT9P031 APTINA CAMERA SENSOR 12175M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12176L: linux-media@vger.kernel.org 12177S: Maintained 12178T: git git://linuxtv.org/media_tree.git 12179F: drivers/media/i2c/mt9p031.c 12180F: include/media/i2c/mt9p031.h 12181 12182MT9T001 APTINA CAMERA SENSOR 12183M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12184L: linux-media@vger.kernel.org 12185S: Maintained 12186T: git git://linuxtv.org/media_tree.git 12187F: drivers/media/i2c/mt9t001.c 12188F: include/media/i2c/mt9t001.h 12189 12190MT9T112 APTINA CAMERA SENSOR 12191M: Jacopo Mondi <jacopo@jmondi.org> 12192L: linux-media@vger.kernel.org 12193S: Odd Fixes 12194T: git git://linuxtv.org/media_tree.git 12195F: drivers/media/i2c/mt9t112.c 12196F: include/media/i2c/mt9t112.h 12197 12198MT9V032 APTINA CAMERA SENSOR 12199M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12200L: linux-media@vger.kernel.org 12201S: Maintained 12202T: git git://linuxtv.org/media_tree.git 12203F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 12204F: drivers/media/i2c/mt9v032.c 12205F: include/media/i2c/mt9v032.h 12206 12207MT9V111 APTINA CAMERA SENSOR 12208M: Jacopo Mondi <jacopo@jmondi.org> 12209L: linux-media@vger.kernel.org 12210S: Maintained 12211T: git git://linuxtv.org/media_tree.git 12212F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 12213F: drivers/media/i2c/mt9v111.c 12214 12215MULTIFUNCTION DEVICES (MFD) 12216M: Lee Jones <lee.jones@linaro.org> 12217S: Supported 12218T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 12219F: Documentation/devicetree/bindings/mfd/ 12220F: drivers/mfd/ 12221F: include/dt-bindings/mfd/ 12222F: include/linux/mfd/ 12223 12224MULTIMEDIA CARD (MMC) ETC. OVER SPI 12225S: Orphan 12226F: drivers/mmc/host/mmc_spi.c 12227F: include/linux/spi/mmc_spi.h 12228 12229MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 12230M: Ulf Hansson <ulf.hansson@linaro.org> 12231L: linux-mmc@vger.kernel.org 12232S: Maintained 12233T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 12234F: Documentation/devicetree/bindings/mmc/ 12235F: drivers/mmc/ 12236F: include/linux/mmc/ 12237F: include/uapi/linux/mmc/ 12238 12239MULTIPLEXER SUBSYSTEM 12240M: Peter Rosin <peda@axentia.se> 12241S: Maintained 12242F: Documentation/ABI/testing/sysfs-class-mux* 12243F: Documentation/devicetree/bindings/mux/ 12244F: drivers/mux/ 12245F: include/dt-bindings/mux/ 12246F: include/linux/mux/ 12247 12248MULTITECH MULTIPORT CARD (ISICOM) 12249S: Orphan 12250F: drivers/tty/isicom.c 12251F: include/linux/isicom.h 12252 12253MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 12254M: Bin Liu <b-liu@ti.com> 12255L: linux-usb@vger.kernel.org 12256S: Maintained 12257F: drivers/usb/musb/ 12258 12259MXL301RF MEDIA DRIVER 12260M: Akihiro Tsukada <tskd08@gmail.com> 12261L: linux-media@vger.kernel.org 12262S: Odd Fixes 12263F: drivers/media/tuners/mxl301rf* 12264 12265MXL5007T MEDIA DRIVER 12266M: Michael Krufky <mkrufky@linuxtv.org> 12267L: linux-media@vger.kernel.org 12268S: Maintained 12269W: https://linuxtv.org 12270W: http://github.com/mkrufky 12271Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12272T: git git://linuxtv.org/mkrufky/tuners.git 12273F: drivers/media/tuners/mxl5007t.* 12274 12275MXSFB DRM DRIVER 12276M: Marek Vasut <marex@denx.de> 12277M: Stefan Agner <stefan@agner.ch> 12278L: dri-devel@lists.freedesktop.org 12279S: Supported 12280T: git git://anongit.freedesktop.org/drm/drm-misc 12281F: Documentation/devicetree/bindings/display/mxsfb.txt 12282F: drivers/gpu/drm/mxsfb/ 12283 12284MYLEX DAC960 PCI RAID Controller 12285M: Hannes Reinecke <hare@kernel.org> 12286L: linux-scsi@vger.kernel.org 12287S: Supported 12288F: drivers/scsi/myrb.* 12289F: drivers/scsi/myrs.* 12290 12291MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 12292M: Chris Lee <christopher.lee@cspi.com> 12293L: netdev@vger.kernel.org 12294S: Supported 12295W: https://www.cspi.com/ethernet-products/support/downloads/ 12296F: drivers/net/ethernet/myricom/myri10ge/ 12297 12298NAND FLASH SUBSYSTEM 12299M: Miquel Raynal <miquel.raynal@bootlin.com> 12300R: Richard Weinberger <richard@nod.at> 12301L: linux-mtd@lists.infradead.org 12302S: Maintained 12303W: http://www.linux-mtd.infradead.org/ 12304Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 12305C: irc://irc.oftc.net/mtd 12306T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 12307F: drivers/mtd/nand/ 12308F: include/linux/mtd/*nand*.h 12309 12310NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 12311M: Daniel Mack <zonque@gmail.com> 12312L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12313S: Maintained 12314W: http://www.native-instruments.com 12315F: sound/usb/caiaq/ 12316 12317NATSEMI ETHERNET DRIVER (DP8381x) 12318S: Orphan 12319F: drivers/net/ethernet/natsemi/natsemi.c 12320 12321NCR 5380 SCSI DRIVERS 12322M: Finn Thain <fthain@telegraphics.com.au> 12323M: Michael Schmitz <schmitzmic@gmail.com> 12324L: linux-scsi@vger.kernel.org 12325S: Maintained 12326F: Documentation/scsi/g_NCR5380.rst 12327F: drivers/scsi/NCR5380.* 12328F: drivers/scsi/arm/cumana_1.c 12329F: drivers/scsi/arm/oak.c 12330F: drivers/scsi/atari_scsi.* 12331F: drivers/scsi/dmx3191d.c 12332F: drivers/scsi/g_NCR5380.* 12333F: drivers/scsi/mac_scsi.* 12334F: drivers/scsi/sun3_scsi.* 12335F: drivers/scsi/sun3_scsi_vme.c 12336 12337NCSI LIBRARY 12338M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 12339S: Maintained 12340F: net/ncsi/ 12341 12342NCT6775 HARDWARE MONITOR DRIVER 12343M: Guenter Roeck <linux@roeck-us.net> 12344L: linux-hwmon@vger.kernel.org 12345S: Maintained 12346F: Documentation/hwmon/nct6775.rst 12347F: drivers/hwmon/nct6775.c 12348 12349NETDEVSIM 12350M: Jakub Kicinski <kuba@kernel.org> 12351S: Maintained 12352F: drivers/net/netdevsim/* 12353 12354NETEM NETWORK EMULATOR 12355M: Stephen Hemminger <stephen@networkplumber.org> 12356L: netdev@vger.kernel.org 12357S: Maintained 12358F: net/sched/sch_netem.c 12359 12360NETERION 10GbE DRIVERS (s2io/vxge) 12361M: Jon Mason <jdmason@kudzu.us> 12362L: netdev@vger.kernel.org 12363S: Supported 12364F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 12365F: Documentation/networking/device_drivers/ethernet/neterion/vxge.rst 12366F: drivers/net/ethernet/neterion/ 12367 12368NETFILTER 12369M: Pablo Neira Ayuso <pablo@netfilter.org> 12370M: Jozsef Kadlecsik <kadlec@netfilter.org> 12371M: Florian Westphal <fw@strlen.de> 12372L: netfilter-devel@vger.kernel.org 12373L: coreteam@netfilter.org 12374S: Maintained 12375W: http://www.netfilter.org/ 12376W: http://www.iptables.org/ 12377W: http://www.nftables.org/ 12378Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 12379T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git 12380T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git 12381F: include/linux/netfilter* 12382F: include/linux/netfilter/ 12383F: include/net/netfilter/ 12384F: include/uapi/linux/netfilter* 12385F: include/uapi/linux/netfilter/ 12386F: net/*/netfilter.c 12387F: net/*/netfilter/ 12388F: net/bridge/br_netfilter*.c 12389F: net/netfilter/ 12390 12391NETROM NETWORK LAYER 12392M: Ralf Baechle <ralf@linux-mips.org> 12393L: linux-hams@vger.kernel.org 12394S: Maintained 12395W: http://www.linux-ax25.org/ 12396F: include/net/netrom.h 12397F: include/uapi/linux/netrom.h 12398F: net/netrom/ 12399 12400NETRONOME ETHERNET DRIVERS 12401M: Simon Horman <simon.horman@netronome.com> 12402R: Jakub Kicinski <kuba@kernel.org> 12403L: oss-drivers@netronome.com 12404S: Maintained 12405F: drivers/net/ethernet/netronome/ 12406 12407NETWORK BLOCK DEVICE (NBD) 12408M: Josef Bacik <josef@toxicpanda.com> 12409L: linux-block@vger.kernel.org 12410L: nbd@other.debian.org 12411S: Maintained 12412F: Documentation/admin-guide/blockdev/nbd.rst 12413F: drivers/block/nbd.c 12414F: include/trace/events/nbd.h 12415F: include/uapi/linux/nbd.h 12416 12417NETWORK DROP MONITOR 12418M: Neil Horman <nhorman@tuxdriver.com> 12419L: netdev@vger.kernel.org 12420S: Maintained 12421W: https://fedorahosted.org/dropwatch/ 12422F: include/uapi/linux/net_dropmon.h 12423F: net/core/drop_monitor.c 12424 12425NETWORKING DRIVERS 12426M: "David S. Miller" <davem@davemloft.net> 12427M: Jakub Kicinski <kuba@kernel.org> 12428L: netdev@vger.kernel.org 12429S: Maintained 12430W: http://www.linuxfoundation.org/en/Net 12431Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12432T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 12433T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 12434F: Documentation/devicetree/bindings/net/ 12435F: drivers/connector/ 12436F: drivers/net/ 12437F: include/linux/etherdevice.h 12438F: include/linux/fcdevice.h 12439F: include/linux/fddidevice.h 12440F: include/linux/hippidevice.h 12441F: include/linux/if_* 12442F: include/linux/inetdevice.h 12443F: include/linux/netdevice.h 12444F: include/uapi/linux/if_* 12445F: include/uapi/linux/netdevice.h 12446 12447NETWORKING DRIVERS (WIRELESS) 12448M: Kalle Valo <kvalo@codeaurora.org> 12449L: linux-wireless@vger.kernel.org 12450S: Maintained 12451Q: http://patchwork.kernel.org/project/linux-wireless/list/ 12452T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git 12453T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 12454F: Documentation/devicetree/bindings/net/wireless/ 12455F: drivers/net/wireless/ 12456 12457NETWORKING [DSA] 12458M: Andrew Lunn <andrew@lunn.ch> 12459M: Vivien Didelot <vivien.didelot@gmail.com> 12460M: Florian Fainelli <f.fainelli@gmail.com> 12461M: Vladimir Oltean <olteanv@gmail.com> 12462S: Maintained 12463F: Documentation/devicetree/bindings/net/dsa/ 12464F: drivers/net/dsa/ 12465F: include/linux/dsa/ 12466F: include/linux/platform_data/dsa.h 12467F: include/net/dsa.h 12468F: net/dsa/ 12469 12470NETWORKING [GENERAL] 12471M: "David S. Miller" <davem@davemloft.net> 12472M: Jakub Kicinski <kuba@kernel.org> 12473L: netdev@vger.kernel.org 12474S: Maintained 12475W: http://www.linuxfoundation.org/en/Net 12476Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12477B: mailto:netdev@vger.kernel.org 12478T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 12479T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 12480F: Documentation/networking/ 12481F: include/linux/in.h 12482F: include/linux/net.h 12483F: include/linux/netdevice.h 12484F: include/net/ 12485F: include/uapi/linux/in.h 12486F: include/uapi/linux/net.h 12487F: include/uapi/linux/net_namespace.h 12488F: include/uapi/linux/netdevice.h 12489F: lib/net_utils.c 12490F: lib/random32.c 12491F: net/ 12492F: tools/testing/selftests/net/ 12493 12494NETWORKING [IPSEC] 12495M: Steffen Klassert <steffen.klassert@secunet.com> 12496M: Herbert Xu <herbert@gondor.apana.org.au> 12497M: "David S. Miller" <davem@davemloft.net> 12498L: netdev@vger.kernel.org 12499S: Maintained 12500T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 12501T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 12502F: include/net/xfrm.h 12503F: include/uapi/linux/xfrm.h 12504F: net/ipv4/ah4.c 12505F: net/ipv4/esp4* 12506F: net/ipv4/ip_vti.c 12507F: net/ipv4/ipcomp.c 12508F: net/ipv4/xfrm* 12509F: net/ipv6/ah6.c 12510F: net/ipv6/esp6* 12511F: net/ipv6/ip6_vti.c 12512F: net/ipv6/ipcomp6.c 12513F: net/ipv6/xfrm* 12514F: net/key/ 12515F: net/xfrm/ 12516F: tools/testing/selftests/net/ipsec.c 12517 12518NETWORKING [IPv4/IPv6] 12519M: "David S. Miller" <davem@davemloft.net> 12520M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 12521M: David Ahern <dsahern@kernel.org> 12522L: netdev@vger.kernel.org 12523S: Maintained 12524T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 12525F: arch/x86/net/* 12526F: include/net/ip* 12527F: net/ipv4/ 12528F: net/ipv6/ 12529 12530NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 12531M: Paul Moore <paul@paul-moore.com> 12532L: netdev@vger.kernel.org 12533L: linux-security-module@vger.kernel.org 12534S: Maintained 12535W: https://github.com/netlabel 12536F: Documentation/netlabel/ 12537F: include/net/calipso.h 12538F: include/net/cipso_ipv4.h 12539F: include/net/netlabel.h 12540F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 12541F: include/uapi/linux/netfilter/xt_SECMARK.h 12542F: net/ipv4/cipso_ipv4.c 12543F: net/ipv6/calipso.c 12544F: net/netfilter/xt_CONNSECMARK.c 12545F: net/netfilter/xt_SECMARK.c 12546F: net/netlabel/ 12547 12548NETWORKING [MPTCP] 12549M: Mat Martineau <mathew.j.martineau@linux.intel.com> 12550M: Matthieu Baerts <matthieu.baerts@tessares.net> 12551L: netdev@vger.kernel.org 12552L: mptcp@lists.linux.dev 12553S: Maintained 12554W: https://github.com/multipath-tcp/mptcp_net-next/wiki 12555B: https://github.com/multipath-tcp/mptcp_net-next/issues 12556F: Documentation/networking/mptcp-sysctl.rst 12557F: include/net/mptcp.h 12558F: include/trace/events/mptcp.h 12559F: include/uapi/linux/mptcp.h 12560F: net/mptcp/ 12561F: tools/testing/selftests/net/mptcp/ 12562 12563NETWORKING [TCP] 12564M: Eric Dumazet <edumazet@google.com> 12565L: netdev@vger.kernel.org 12566S: Maintained 12567F: include/linux/tcp.h 12568F: include/net/tcp.h 12569F: include/trace/events/tcp.h 12570F: include/uapi/linux/tcp.h 12571F: net/ipv4/syncookies.c 12572F: net/ipv4/tcp*.c 12573F: net/ipv6/syncookies.c 12574F: net/ipv6/tcp*.c 12575 12576NETWORKING [TLS] 12577M: Boris Pismenny <borisp@nvidia.com> 12578M: John Fastabend <john.fastabend@gmail.com> 12579M: Daniel Borkmann <daniel@iogearbox.net> 12580M: Jakub Kicinski <kuba@kernel.org> 12581L: netdev@vger.kernel.org 12582S: Maintained 12583F: include/net/tls.h 12584F: include/uapi/linux/tls.h 12585F: net/tls/* 12586 12587NETWORKING [WIRELESS] 12588L: linux-wireless@vger.kernel.org 12589Q: http://patchwork.kernel.org/project/linux-wireless/list/ 12590 12591NETXEN (1/10) GbE SUPPORT 12592M: Manish Chopra <manishc@marvell.com> 12593M: Rahul Verma <rahulv@marvell.com> 12594M: GR-Linux-NIC-Dev@marvell.com 12595L: netdev@vger.kernel.org 12596S: Supported 12597F: drivers/net/ethernet/qlogic/netxen/ 12598 12599NET_FAILOVER MODULE 12600M: Sridhar Samudrala <sridhar.samudrala@intel.com> 12601L: netdev@vger.kernel.org 12602S: Supported 12603F: Documentation/networking/net_failover.rst 12604F: drivers/net/net_failover.c 12605F: include/net/net_failover.h 12606 12607NEXTHOP 12608M: David Ahern <dsahern@kernel.org> 12609L: netdev@vger.kernel.org 12610S: Maintained 12611F: include/net/netns/nexthop.h 12612F: include/net/nexthop.h 12613F: include/uapi/linux/nexthop.h 12614F: net/ipv4/nexthop.c 12615 12616NFC SUBSYSTEM 12617L: netdev@vger.kernel.org 12618S: Orphan 12619F: Documentation/devicetree/bindings/net/nfc/ 12620F: drivers/nfc/ 12621F: include/linux/platform_data/nfcmrvl.h 12622F: include/net/nfc/ 12623F: include/uapi/linux/nfc.h 12624F: net/nfc/ 12625 12626NFC VIRTUAL NCI DEVICE DRIVER 12627M: Bongsu Jeon <bongsu.jeon@samsung.com> 12628L: netdev@vger.kernel.org 12629L: linux-nfc@lists.01.org (moderated for non-subscribers) 12630S: Supported 12631F: drivers/nfc/virtual_ncidev.c 12632F: tools/testing/selftests/nci/ 12633 12634NFS, SUNRPC, AND LOCKD CLIENTS 12635M: Trond Myklebust <trond.myklebust@hammerspace.com> 12636M: Anna Schumaker <anna.schumaker@netapp.com> 12637L: linux-nfs@vger.kernel.org 12638S: Maintained 12639W: http://client.linux-nfs.org 12640T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 12641F: fs/lockd/ 12642F: fs/nfs/ 12643F: fs/nfs_common/ 12644F: include/linux/lockd/ 12645F: include/linux/nfs* 12646F: include/linux/sunrpc/ 12647F: include/uapi/linux/nfs* 12648F: include/uapi/linux/sunrpc/ 12649F: net/sunrpc/ 12650F: Documentation/filesystems/nfs/ 12651 12652NILFS2 FILESYSTEM 12653M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 12654L: linux-nilfs@vger.kernel.org 12655S: Supported 12656W: https://nilfs.sourceforge.io/ 12657W: https://nilfs.osdn.jp/ 12658T: git git://github.com/konis/nilfs2.git 12659F: Documentation/filesystems/nilfs2.rst 12660F: fs/nilfs2/ 12661F: include/trace/events/nilfs2.h 12662F: include/uapi/linux/nilfs2_api.h 12663F: include/uapi/linux/nilfs2_ondisk.h 12664 12665NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 12666M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 12667S: Maintained 12668W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 12669F: Documentation/scsi/NinjaSCSI.rst 12670F: drivers/scsi/pcmcia/nsp_* 12671 12672NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 12673M: GOTO Masanori <gotom@debian.or.jp> 12674M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 12675S: Maintained 12676W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 12677F: Documentation/scsi/NinjaSCSI.rst 12678F: drivers/scsi/nsp32* 12679 12680NIOS2 ARCHITECTURE 12681M: Ley Foon Tan <ley.foon.tan@intel.com> 12682S: Maintained 12683T: git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git 12684F: arch/nios2/ 12685 12686NITRO ENCLAVES (NE) 12687M: Andra Paraschiv <andraprs@amazon.com> 12688M: Alexandru Vasile <lexnv@amazon.com> 12689M: Alexandru Ciobotaru <alcioa@amazon.com> 12690L: linux-kernel@vger.kernel.org 12691S: Supported 12692W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 12693F: Documentation/virt/ne_overview.rst 12694F: drivers/virt/nitro_enclaves/ 12695F: include/linux/nitro_enclaves.h 12696F: include/uapi/linux/nitro_enclaves.h 12697F: samples/nitro_enclaves/ 12698 12699NOHZ, DYNTICKS SUPPORT 12700M: Frederic Weisbecker <fweisbec@gmail.com> 12701M: Thomas Gleixner <tglx@linutronix.de> 12702M: Ingo Molnar <mingo@kernel.org> 12703L: linux-kernel@vger.kernel.org 12704S: Maintained 12705T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 12706F: include/linux/sched/nohz.h 12707F: include/linux/tick.h 12708F: kernel/time/tick*.* 12709 12710NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 12711M: Pavel Machek <pavel@ucw.cz> 12712M: Sakari Ailus <sakari.ailus@iki.fi> 12713L: linux-media@vger.kernel.org 12714S: Maintained 12715F: drivers/media/i2c/ad5820.c 12716F: drivers/media/i2c/et8ek8 12717 12718NOKIA N900 POWER SUPPLY DRIVERS 12719R: Pali Rohár <pali@kernel.org> 12720F: drivers/power/supply/bq2415x_charger.c 12721F: drivers/power/supply/bq27xxx_battery.c 12722F: drivers/power/supply/bq27xxx_battery_i2c.c 12723F: drivers/power/supply/isp1704_charger.c 12724F: drivers/power/supply/rx51_battery.c 12725F: include/linux/power/bq2415x_charger.h 12726F: include/linux/power/bq27xxx_battery.h 12727 12728NOLIBC HEADER FILE 12729M: Willy Tarreau <w@1wt.eu> 12730S: Maintained 12731T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 12732F: tools/include/nolibc/ 12733 12734NSDEPS 12735M: Matthias Maennich <maennich@google.com> 12736S: Maintained 12737F: Documentation/core-api/symbol-namespaces.rst 12738F: scripts/nsdeps 12739 12740NTB AMD DRIVER 12741M: Sanjay R Mehta <sanju.mehta@amd.com> 12742M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 12743L: linux-ntb@googlegroups.com 12744S: Supported 12745F: drivers/ntb/hw/amd/ 12746 12747NTB DRIVER CORE 12748M: Jon Mason <jdmason@kudzu.us> 12749M: Dave Jiang <dave.jiang@intel.com> 12750M: Allen Hubbe <allenbh@gmail.com> 12751L: linux-ntb@googlegroups.com 12752S: Supported 12753W: https://github.com/jonmason/ntb/wiki 12754T: git git://github.com/jonmason/ntb.git 12755F: drivers/net/ntb_netdev.c 12756F: drivers/ntb/ 12757F: include/linux/ntb.h 12758F: include/linux/ntb_transport.h 12759F: tools/testing/selftests/ntb/ 12760 12761NTB IDT DRIVER 12762M: Serge Semin <fancer.lancer@gmail.com> 12763L: linux-ntb@googlegroups.com 12764S: Supported 12765F: drivers/ntb/hw/idt/ 12766 12767NTB INTEL DRIVER 12768M: Dave Jiang <dave.jiang@intel.com> 12769L: linux-ntb@googlegroups.com 12770S: Supported 12771W: https://github.com/davejiang/linux/wiki 12772T: git https://github.com/davejiang/linux.git 12773F: drivers/ntb/hw/intel/ 12774 12775NTFS FILESYSTEM 12776M: Anton Altaparmakov <anton@tuxera.com> 12777L: linux-ntfs-dev@lists.sourceforge.net 12778S: Supported 12779W: http://www.tuxera.com/ 12780T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 12781F: Documentation/filesystems/ntfs.rst 12782F: fs/ntfs/ 12783 12784NUBUS SUBSYSTEM 12785M: Finn Thain <fthain@telegraphics.com.au> 12786L: linux-m68k@lists.linux-m68k.org 12787S: Maintained 12788F: arch/*/include/asm/nubus.h 12789F: drivers/nubus/ 12790F: include/linux/nubus.h 12791F: include/uapi/linux/nubus.h 12792 12793NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 12794M: Antonino Daplas <adaplas@gmail.com> 12795L: linux-fbdev@vger.kernel.org 12796S: Maintained 12797F: drivers/video/fbdev/nvidia/ 12798F: drivers/video/fbdev/riva/ 12799 12800NVM EXPRESS DRIVER 12801M: Keith Busch <kbusch@kernel.org> 12802M: Jens Axboe <axboe@fb.com> 12803M: Christoph Hellwig <hch@lst.de> 12804M: Sagi Grimberg <sagi@grimberg.me> 12805L: linux-nvme@lists.infradead.org 12806S: Supported 12807W: http://git.infradead.org/nvme.git 12808T: git://git.infradead.org/nvme.git 12809F: drivers/nvme/host/ 12810F: include/linux/nvme.h 12811F: include/uapi/linux/nvme_ioctl.h 12812 12813NVM EXPRESS FC TRANSPORT DRIVERS 12814M: James Smart <james.smart@broadcom.com> 12815L: linux-nvme@lists.infradead.org 12816S: Supported 12817F: drivers/nvme/host/fc.c 12818F: drivers/nvme/target/fc.c 12819F: drivers/nvme/target/fcloop.c 12820F: include/linux/nvme-fc-driver.h 12821F: include/linux/nvme-fc.h 12822 12823NVM EXPRESS TARGET DRIVER 12824M: Christoph Hellwig <hch@lst.de> 12825M: Sagi Grimberg <sagi@grimberg.me> 12826M: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> 12827L: linux-nvme@lists.infradead.org 12828S: Supported 12829W: http://git.infradead.org/nvme.git 12830T: git://git.infradead.org/nvme.git 12831F: drivers/nvme/target/ 12832 12833NVMEM FRAMEWORK 12834M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 12835S: Maintained 12836T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 12837F: Documentation/ABI/stable/sysfs-bus-nvmem 12838F: Documentation/devicetree/bindings/nvmem/ 12839F: drivers/nvmem/ 12840F: include/linux/nvmem-consumer.h 12841F: include/linux/nvmem-provider.h 12842 12843NXP C45 TJA11XX PHY DRIVER 12844M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 12845L: netdev@vger.kernel.org 12846S: Maintained 12847F: drivers/net/phy/nxp-c45-tja11xx.c 12848 12849NXP FSPI DRIVER 12850M: Ashish Kumar <ashish.kumar@nxp.com> 12851R: Yogesh Gaur <yogeshgaur.83@gmail.com> 12852L: linux-spi@vger.kernel.org 12853S: Maintained 12854F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt 12855F: drivers/spi/spi-nxp-fspi.c 12856 12857NXP FXAS21002C DRIVER 12858M: Rui Miguel Silva <rmfrfs@gmail.com> 12859L: linux-iio@vger.kernel.org 12860S: Maintained 12861F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 12862F: drivers/iio/gyro/fxas21002c.h 12863F: drivers/iio/gyro/fxas21002c_core.c 12864F: drivers/iio/gyro/fxas21002c_i2c.c 12865F: drivers/iio/gyro/fxas21002c_spi.c 12866 12867NXP i.MX CLOCK DRIVERS 12868M: Abel Vesa <abel.vesa@nxp.com> 12869L: linux-clk@vger.kernel.org 12870L: linux-imx@nxp.com 12871S: Maintained 12872F: drivers/clk/imx/ 12873 12874NXP i.MX 8MQ DCSS DRIVER 12875M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 12876R: Lucas Stach <l.stach@pengutronix.de> 12877L: dri-devel@lists.freedesktop.org 12878S: Maintained 12879F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 12880F: drivers/gpu/drm/imx/dcss/ 12881 12882NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 12883M: Jagan Teki <jagan@amarulasolutions.com> 12884S: Maintained 12885F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 12886F: drivers/regulator/pf8x00-regulator.c 12887 12888NXP PTN5150A CC LOGIC AND EXTCON DRIVER 12889M: Krzysztof Kozlowski <krzk@kernel.org> 12890L: linux-kernel@vger.kernel.org 12891S: Maintained 12892F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 12893F: drivers/extcon/extcon-ptn5150.c 12894 12895NXP SGTL5000 DRIVER 12896M: Fabio Estevam <festevam@gmail.com> 12897L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12898S: Maintained 12899F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 12900F: sound/soc/codecs/sgtl5000* 12901 12902NXP SJA1105 ETHERNET SWITCH DRIVER 12903M: Vladimir Oltean <olteanv@gmail.com> 12904L: linux-kernel@vger.kernel.org 12905S: Maintained 12906F: drivers/net/dsa/sja1105 12907 12908NXP TDA998X DRM DRIVER 12909M: Russell King <linux@armlinux.org.uk> 12910S: Maintained 12911T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 12912T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 12913F: drivers/gpu/drm/i2c/tda998x_drv.c 12914F: include/drm/i2c/tda998x.h 12915F: include/dt-bindings/display/tda998x.h 12916K: "nxp,tda998x" 12917 12918NXP TFA9879 DRIVER 12919M: Peter Rosin <peda@axentia.se> 12920L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12921S: Maintained 12922F: Documentation/devicetree/bindings/sound/tfa9879.txt 12923F: sound/soc/codecs/tfa9879* 12924 12925NXP-NCI NFC DRIVER 12926M: Clément Perrochaud <clement.perrochaud@effinnov.com> 12927R: Charles Gorand <charles.gorand@effinnov.com> 12928L: linux-nfc@lists.01.org (moderated for non-subscribers) 12929S: Supported 12930F: drivers/nfc/nxp-nci 12931 12932OBJAGG 12933M: Jiri Pirko <jiri@nvidia.com> 12934L: netdev@vger.kernel.org 12935S: Supported 12936F: include/linux/objagg.h 12937F: lib/objagg.c 12938F: lib/test_objagg.c 12939 12940OBJTOOL 12941M: Josh Poimboeuf <jpoimboe@redhat.com> 12942M: Peter Zijlstra <peterz@infradead.org> 12943S: Supported 12944F: tools/objtool/ 12945F: include/linux/objtool.h 12946 12947OCELOT ETHERNET SWITCH DRIVER 12948M: Vladimir Oltean <vladimir.oltean@nxp.com> 12949M: Claudiu Manoil <claudiu.manoil@nxp.com> 12950M: Alexandre Belloni <alexandre.belloni@bootlin.com> 12951M: UNGLinuxDriver@microchip.com 12952L: netdev@vger.kernel.org 12953S: Supported 12954F: drivers/net/dsa/ocelot/* 12955F: drivers/net/ethernet/mscc/ 12956F: include/soc/mscc/ocelot* 12957F: net/dsa/tag_ocelot.c 12958F: net/dsa/tag_ocelot_8021q.c 12959F: tools/testing/selftests/drivers/net/ocelot/* 12960 12961OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 12962M: Frederic Barrat <fbarrat@linux.ibm.com> 12963M: Andrew Donnellan <ajd@linux.ibm.com> 12964L: linuxppc-dev@lists.ozlabs.org 12965S: Supported 12966F: Documentation/userspace-api/accelerators/ocxl.rst 12967F: arch/powerpc/include/asm/pnv-ocxl.h 12968F: arch/powerpc/platforms/powernv/ocxl.c 12969F: drivers/misc/ocxl/ 12970F: include/misc/ocxl* 12971F: include/uapi/misc/ocxl.h 12972 12973OMAP AUDIO SUPPORT 12974M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 12975M: Jarkko Nikula <jarkko.nikula@bitmer.com> 12976L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12977L: linux-omap@vger.kernel.org 12978S: Maintained 12979F: sound/soc/ti/n810.c 12980F: sound/soc/ti/omap* 12981F: sound/soc/ti/rx51.c 12982F: sound/soc/ti/sdma-pcm.* 12983 12984OMAP CLOCK FRAMEWORK SUPPORT 12985M: Paul Walmsley <paul@pwsan.com> 12986L: linux-omap@vger.kernel.org 12987S: Maintained 12988F: arch/arm/*omap*/*clock* 12989 12990OMAP DEVICE TREE SUPPORT 12991M: Benoît Cousson <bcousson@baylibre.com> 12992M: Tony Lindgren <tony@atomide.com> 12993L: linux-omap@vger.kernel.org 12994L: devicetree@vger.kernel.org 12995S: Maintained 12996F: arch/arm/boot/dts/*am3* 12997F: arch/arm/boot/dts/*am4* 12998F: arch/arm/boot/dts/*am5* 12999F: arch/arm/boot/dts/*dra7* 13000F: arch/arm/boot/dts/*omap* 13001F: arch/arm/boot/dts/logicpd-som-lv* 13002F: arch/arm/boot/dts/logicpd-torpedo* 13003 13004OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 13005L: linux-omap@vger.kernel.org 13006L: linux-fbdev@vger.kernel.org 13007S: Orphan 13008F: Documentation/arm/omap/dss.rst 13009F: drivers/video/fbdev/omap2/ 13010 13011OMAP FRAMEBUFFER SUPPORT 13012L: linux-fbdev@vger.kernel.org 13013L: linux-omap@vger.kernel.org 13014S: Orphan 13015F: drivers/video/fbdev/omap/ 13016 13017OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 13018M: Roger Quadros <rogerq@kernel.org> 13019M: Tony Lindgren <tony@atomide.com> 13020L: linux-omap@vger.kernel.org 13021S: Maintained 13022F: arch/arm/mach-omap2/*gpmc* 13023F: drivers/memory/omap-gpmc.c 13024 13025OMAP GPIO DRIVER 13026M: Grygorii Strashko <grygorii.strashko@ti.com> 13027M: Santosh Shilimkar <ssantosh@kernel.org> 13028M: Kevin Hilman <khilman@kernel.org> 13029L: linux-omap@vger.kernel.org 13030S: Maintained 13031F: Documentation/devicetree/bindings/gpio/gpio-omap.txt 13032F: drivers/gpio/gpio-omap.c 13033 13034OMAP HARDWARE SPINLOCK SUPPORT 13035M: Ohad Ben-Cohen <ohad@wizery.com> 13036L: linux-omap@vger.kernel.org 13037S: Maintained 13038F: drivers/hwspinlock/omap_hwspinlock.c 13039 13040OMAP HS MMC SUPPORT 13041L: linux-mmc@vger.kernel.org 13042L: linux-omap@vger.kernel.org 13043S: Orphan 13044F: drivers/mmc/host/omap_hsmmc.c 13045 13046OMAP HWMOD DATA 13047M: Paul Walmsley <paul@pwsan.com> 13048L: linux-omap@vger.kernel.org 13049S: Maintained 13050F: arch/arm/mach-omap2/omap_hwmod*data* 13051 13052OMAP HWMOD DATA FOR OMAP4-BASED DEVICES 13053M: Benoît Cousson <bcousson@baylibre.com> 13054L: linux-omap@vger.kernel.org 13055S: Maintained 13056F: arch/arm/mach-omap2/omap_hwmod_44xx_data.c 13057 13058OMAP HWMOD SUPPORT 13059M: Benoît Cousson <bcousson@baylibre.com> 13060M: Paul Walmsley <paul@pwsan.com> 13061L: linux-omap@vger.kernel.org 13062S: Maintained 13063F: arch/arm/mach-omap2/omap_hwmod.* 13064 13065OMAP I2C DRIVER 13066M: Vignesh R <vigneshr@ti.com> 13067L: linux-omap@vger.kernel.org 13068L: linux-i2c@vger.kernel.org 13069S: Maintained 13070F: Documentation/devicetree/bindings/i2c/i2c-omap.txt 13071F: drivers/i2c/busses/i2c-omap.c 13072 13073OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 13074M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13075L: linux-media@vger.kernel.org 13076S: Maintained 13077F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 13078F: drivers/media/platform/omap3isp/ 13079F: drivers/staging/media/omap4iss/ 13080 13081OMAP MMC SUPPORT 13082M: Aaro Koskinen <aaro.koskinen@iki.fi> 13083L: linux-omap@vger.kernel.org 13084S: Odd Fixes 13085F: drivers/mmc/host/omap.c 13086 13087OMAP POWER MANAGEMENT SUPPORT 13088M: Kevin Hilman <khilman@kernel.org> 13089L: linux-omap@vger.kernel.org 13090S: Maintained 13091F: arch/arm/*omap*/*pm* 13092F: drivers/cpufreq/omap-cpufreq.c 13093 13094OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 13095M: Rajendra Nayak <rnayak@codeaurora.org> 13096M: Paul Walmsley <paul@pwsan.com> 13097L: linux-omap@vger.kernel.org 13098S: Maintained 13099F: arch/arm/mach-omap2/prm* 13100 13101OMAP RANDOM NUMBER GENERATOR SUPPORT 13102M: Deepak Saxena <dsaxena@plexity.net> 13103S: Maintained 13104F: drivers/char/hw_random/omap-rng.c 13105 13106OMAP USB SUPPORT 13107L: linux-usb@vger.kernel.org 13108L: linux-omap@vger.kernel.org 13109S: Orphan 13110F: arch/arm/*omap*/usb* 13111F: drivers/usb/*/*omap* 13112 13113OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 13114M: Mark Jackson <mpfj@newflow.co.uk> 13115L: linux-omap@vger.kernel.org 13116S: Maintained 13117F: arch/arm/boot/dts/am335x-nano.dts 13118 13119OMAP1 SUPPORT 13120M: Aaro Koskinen <aaro.koskinen@iki.fi> 13121M: Tony Lindgren <tony@atomide.com> 13122L: linux-omap@vger.kernel.org 13123S: Maintained 13124Q: http://patchwork.kernel.org/project/linux-omap/list/ 13125T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 13126F: arch/arm/configs/omap1_defconfig 13127F: arch/arm/mach-omap1/ 13128F: arch/arm/plat-omap/ 13129F: drivers/i2c/busses/i2c-omap.c 13130F: include/linux/platform_data/ams-delta-fiq.h 13131F: include/linux/platform_data/i2c-omap.h 13132 13133OMAP2+ SUPPORT 13134M: Tony Lindgren <tony@atomide.com> 13135L: linux-omap@vger.kernel.org 13136S: Maintained 13137W: http://www.muru.com/linux/omap/ 13138W: http://linux.omap.com/ 13139Q: http://patchwork.kernel.org/project/linux-omap/list/ 13140T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 13141F: arch/arm/configs/omap2plus_defconfig 13142F: arch/arm/mach-omap2/ 13143F: arch/arm/plat-omap/ 13144F: drivers/bus/ti-sysc.c 13145F: drivers/i2c/busses/i2c-omap.c 13146F: drivers/irqchip/irq-omap-intc.c 13147F: drivers/mfd/*omap*.c 13148F: drivers/mfd/menelaus.c 13149F: drivers/mfd/palmas.c 13150F: drivers/mfd/tps65217.c 13151F: drivers/mfd/tps65218.c 13152F: drivers/mfd/tps65910.c 13153F: drivers/mfd/twl-core.[ch] 13154F: drivers/mfd/twl4030*.c 13155F: drivers/mfd/twl6030*.c 13156F: drivers/mfd/twl6040*.c 13157F: drivers/regulator/palmas-regulator*.c 13158F: drivers/regulator/pbias-regulator.c 13159F: drivers/regulator/tps65217-regulator.c 13160F: drivers/regulator/tps65218-regulator.c 13161F: drivers/regulator/tps65910-regulator.c 13162F: drivers/regulator/twl-regulator.c 13163F: drivers/regulator/twl6030-regulator.c 13164F: include/linux/platform_data/i2c-omap.h 13165F: include/linux/platform_data/ti-sysc.h 13166 13167OMFS FILESYSTEM 13168M: Bob Copeland <me@bobcopeland.com> 13169L: linux-karma-devel@lists.sourceforge.net 13170S: Maintained 13171F: Documentation/filesystems/omfs.rst 13172F: fs/omfs/ 13173 13174OMNIKEY CARDMAN 4000 DRIVER 13175M: Harald Welte <laforge@gnumonks.org> 13176S: Maintained 13177F: drivers/char/pcmcia/cm4000_cs.c 13178F: include/linux/cm4000_cs.h 13179F: include/uapi/linux/cm4000_cs.h 13180 13181OMNIKEY CARDMAN 4040 DRIVER 13182M: Harald Welte <laforge@gnumonks.org> 13183S: Maintained 13184F: drivers/char/pcmcia/cm4040_cs.* 13185 13186OMNIVISION OV02A10 SENSOR DRIVER 13187M: Dongchun Zhu <dongchun.zhu@mediatek.com> 13188L: linux-media@vger.kernel.org 13189S: Maintained 13190T: git git://linuxtv.org/media_tree.git 13191F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 13192F: drivers/media/i2c/ov02a10.c 13193 13194OMNIVISION OV13858 SENSOR DRIVER 13195M: Sakari Ailus <sakari.ailus@linux.intel.com> 13196L: linux-media@vger.kernel.org 13197S: Maintained 13198T: git git://linuxtv.org/media_tree.git 13199F: drivers/media/i2c/ov13858.c 13200 13201OMNIVISION OV2680 SENSOR DRIVER 13202M: Rui Miguel Silva <rmfrfs@gmail.com> 13203L: linux-media@vger.kernel.org 13204S: Maintained 13205T: git git://linuxtv.org/media_tree.git 13206F: Documentation/devicetree/bindings/media/i2c/ov2680.yaml 13207F: drivers/media/i2c/ov2680.c 13208 13209OMNIVISION OV2685 SENSOR DRIVER 13210M: Shunqian Zheng <zhengsq@rock-chips.com> 13211L: linux-media@vger.kernel.org 13212S: Maintained 13213T: git git://linuxtv.org/media_tree.git 13214F: drivers/media/i2c/ov2685.c 13215 13216OMNIVISION OV2740 SENSOR DRIVER 13217M: Tianshu Qiu <tian.shu.qiu@intel.com> 13218R: Shawn Tu <shawnx.tu@intel.com> 13219R: Bingbu Cao <bingbu.cao@intel.com> 13220L: linux-media@vger.kernel.org 13221S: Maintained 13222T: git git://linuxtv.org/media_tree.git 13223F: drivers/media/i2c/ov2740.c 13224 13225OMNIVISION OV5640 SENSOR DRIVER 13226M: Steve Longerbeam <slongerbeam@gmail.com> 13227L: linux-media@vger.kernel.org 13228S: Maintained 13229T: git git://linuxtv.org/media_tree.git 13230F: drivers/media/i2c/ov5640.c 13231 13232OMNIVISION OV5647 SENSOR DRIVER 13233M: Dave Stevenson <dave.stevenson@raspberrypi.com> 13234M: Jacopo Mondi <jacopo@jmondi.org> 13235L: linux-media@vger.kernel.org 13236S: Maintained 13237T: git git://linuxtv.org/media_tree.git 13238F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 13239F: drivers/media/i2c/ov5647.c 13240 13241OMNIVISION OV5670 SENSOR DRIVER 13242M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 13243M: Hyungwoo Yang <hyungwoo.yang@intel.com> 13244L: linux-media@vger.kernel.org 13245S: Maintained 13246T: git git://linuxtv.org/media_tree.git 13247F: drivers/media/i2c/ov5670.c 13248 13249OMNIVISION OV5675 SENSOR DRIVER 13250M: Shawn Tu <shawnx.tu@intel.com> 13251L: linux-media@vger.kernel.org 13252S: Maintained 13253T: git git://linuxtv.org/media_tree.git 13254F: drivers/media/i2c/ov5675.c 13255 13256OMNIVISION OV5695 SENSOR DRIVER 13257M: Shunqian Zheng <zhengsq@rock-chips.com> 13258L: linux-media@vger.kernel.org 13259S: Maintained 13260T: git git://linuxtv.org/media_tree.git 13261F: drivers/media/i2c/ov5695.c 13262 13263OMNIVISION OV7670 SENSOR DRIVER 13264L: linux-media@vger.kernel.org 13265S: Orphan 13266T: git git://linuxtv.org/media_tree.git 13267F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 13268F: drivers/media/i2c/ov7670.c 13269 13270OMNIVISION OV772x SENSOR DRIVER 13271M: Jacopo Mondi <jacopo@jmondi.org> 13272L: linux-media@vger.kernel.org 13273S: Odd fixes 13274T: git git://linuxtv.org/media_tree.git 13275F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 13276F: drivers/media/i2c/ov772x.c 13277F: include/media/i2c/ov772x.h 13278 13279OMNIVISION OV7740 SENSOR DRIVER 13280M: Wenyou Yang <wenyou.yang@microchip.com> 13281L: linux-media@vger.kernel.org 13282S: Maintained 13283T: git git://linuxtv.org/media_tree.git 13284F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 13285F: drivers/media/i2c/ov7740.c 13286 13287OMNIVISION OV8856 SENSOR DRIVER 13288M: Dongchun Zhu <dongchun.zhu@mediatek.com> 13289L: linux-media@vger.kernel.org 13290S: Maintained 13291T: git git://linuxtv.org/media_tree.git 13292F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 13293F: drivers/media/i2c/ov8856.c 13294 13295OMNIVISION OV9640 SENSOR DRIVER 13296M: Petr Cvek <petrcvekcz@gmail.com> 13297L: linux-media@vger.kernel.org 13298S: Maintained 13299F: drivers/media/i2c/ov9640.* 13300 13301OMNIVISION OV9650 SENSOR DRIVER 13302M: Sakari Ailus <sakari.ailus@linux.intel.com> 13303R: Akinobu Mita <akinobu.mita@gmail.com> 13304R: Sylwester Nawrocki <s.nawrocki@samsung.com> 13305L: linux-media@vger.kernel.org 13306S: Maintained 13307T: git git://linuxtv.org/media_tree.git 13308F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 13309F: drivers/media/i2c/ov9650.c 13310 13311OMNIVISION OV9734 SENSOR DRIVER 13312M: Tianshu Qiu <tian.shu.qiu@intel.com> 13313R: Bingbu Cao <bingbu.cao@intel.com> 13314L: linux-media@vger.kernel.org 13315S: Maintained 13316T: git git://linuxtv.org/media_tree.git 13317F: drivers/media/i2c/ov9734.c 13318 13319ONENAND FLASH DRIVER 13320M: Kyungmin Park <kyungmin.park@samsung.com> 13321L: linux-mtd@lists.infradead.org 13322S: Maintained 13323F: drivers/mtd/nand/onenand/ 13324F: include/linux/mtd/onenand*.h 13325 13326ONION OMEGA2+ BOARD 13327M: Harvey Hunt <harveyhuntnexus@gmail.com> 13328L: linux-mips@vger.kernel.org 13329S: Maintained 13330F: arch/mips/boot/dts/ralink/omega2p.dts 13331 13332OP-TEE DRIVER 13333M: Jens Wiklander <jens.wiklander@linaro.org> 13334L: op-tee@lists.trustedfirmware.org 13335S: Maintained 13336F: Documentation/ABI/testing/sysfs-bus-optee-devices 13337F: drivers/tee/optee/ 13338 13339OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 13340M: Sumit Garg <sumit.garg@linaro.org> 13341L: op-tee@lists.trustedfirmware.org 13342S: Maintained 13343F: drivers/char/hw_random/optee-rng.c 13344 13345OPA-VNIC DRIVER 13346M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 13347M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 13348L: linux-rdma@vger.kernel.org 13349S: Supported 13350F: drivers/infiniband/ulp/opa_vnic 13351 13352OPEN FIRMWARE AND DEVICE TREE OVERLAYS 13353M: Pantelis Antoniou <pantelis.antoniou@konsulko.com> 13354M: Frank Rowand <frowand.list@gmail.com> 13355L: devicetree@vger.kernel.org 13356S: Maintained 13357F: Documentation/devicetree/dynamic-resolution-notes.rst 13358F: Documentation/devicetree/overlay-notes.rst 13359F: drivers/of/overlay.c 13360F: drivers/of/resolver.c 13361K: of_overlay_notifier_ 13362 13363OPEN FIRMWARE AND FLATTENED DEVICE TREE 13364M: Rob Herring <robh+dt@kernel.org> 13365M: Frank Rowand <frowand.list@gmail.com> 13366L: devicetree@vger.kernel.org 13367S: Maintained 13368W: http://www.devicetree.org/ 13369T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 13370F: Documentation/ABI/testing/sysfs-firmware-ofw 13371F: drivers/of/ 13372F: include/linux/of*.h 13373F: scripts/dtc/ 13374 13375OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 13376M: Rob Herring <robh+dt@kernel.org> 13377L: devicetree@vger.kernel.org 13378S: Maintained 13379Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 13380T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 13381F: Documentation/devicetree/ 13382F: arch/*/boot/dts/ 13383F: include/dt-bindings/ 13384 13385OPENCORES I2C BUS DRIVER 13386M: Peter Korsgaard <peter@korsgaard.com> 13387M: Andrew Lunn <andrew@lunn.ch> 13388L: linux-i2c@vger.kernel.org 13389S: Maintained 13390F: Documentation/devicetree/bindings/i2c/i2c-ocores.txt 13391F: Documentation/i2c/busses/i2c-ocores.rst 13392F: drivers/i2c/busses/i2c-ocores.c 13393F: include/linux/platform_data/i2c-ocores.h 13394 13395OPENRISC ARCHITECTURE 13396M: Jonas Bonn <jonas@southpole.se> 13397M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 13398M: Stafford Horne <shorne@gmail.com> 13399L: openrisc@lists.librecores.org 13400S: Maintained 13401W: http://openrisc.io 13402T: git git://github.com/openrisc/linux.git 13403F: Documentation/devicetree/bindings/openrisc/ 13404F: Documentation/openrisc/ 13405F: arch/openrisc/ 13406F: drivers/irqchip/irq-ompic.c 13407F: drivers/irqchip/irq-or1k-* 13408 13409OPENVSWITCH 13410M: Pravin B Shelar <pshelar@ovn.org> 13411L: netdev@vger.kernel.org 13412L: dev@openvswitch.org 13413S: Maintained 13414W: http://openvswitch.org 13415F: include/uapi/linux/openvswitch.h 13416F: net/openvswitch/ 13417 13418OPERATING PERFORMANCE POINTS (OPP) 13419M: Viresh Kumar <vireshk@kernel.org> 13420M: Nishanth Menon <nm@ti.com> 13421M: Stephen Boyd <sboyd@kernel.org> 13422L: linux-pm@vger.kernel.org 13423S: Maintained 13424T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 13425F: Documentation/devicetree/bindings/opp/ 13426F: Documentation/power/opp.rst 13427F: drivers/opp/ 13428F: include/linux/pm_opp.h 13429 13430OPL4 DRIVER 13431M: Clemens Ladisch <clemens@ladisch.de> 13432L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13433S: Maintained 13434T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 13435F: sound/drivers/opl4/ 13436 13437ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 13438M: Mark Fasheh <mark@fasheh.com> 13439M: Joel Becker <jlbec@evilplan.org> 13440M: Joseph Qi <joseph.qi@linux.alibaba.com> 13441L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 13442S: Supported 13443W: http://ocfs2.wiki.kernel.org 13444F: Documentation/filesystems/dlmfs.rst 13445F: Documentation/filesystems/ocfs2.rst 13446F: fs/ocfs2/ 13447 13448ORANGEFS FILESYSTEM 13449M: Mike Marshall <hubcap@omnibond.com> 13450R: Martin Brandenburg <martin@omnibond.com> 13451L: devel@lists.orangefs.org 13452S: Supported 13453T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 13454F: Documentation/filesystems/orangefs.rst 13455F: fs/orangefs/ 13456 13457ORINOCO DRIVER 13458L: linux-wireless@vger.kernel.org 13459S: Orphan 13460W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 13461W: http://www.nongnu.org/orinoco/ 13462F: drivers/net/wireless/intersil/orinoco/ 13463 13464OV2659 OMNIVISION SENSOR DRIVER 13465M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 13466L: linux-media@vger.kernel.org 13467S: Maintained 13468W: https://linuxtv.org 13469Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13470T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 13471F: drivers/media/i2c/ov2659.c 13472F: include/media/i2c/ov2659.h 13473 13474OVERLAY FILESYSTEM 13475M: Miklos Szeredi <miklos@szeredi.hu> 13476L: linux-unionfs@vger.kernel.org 13477S: Supported 13478T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 13479F: Documentation/filesystems/overlayfs.rst 13480F: fs/overlayfs/ 13481 13482P54 WIRELESS DRIVER 13483M: Christian Lamparter <chunkeey@googlemail.com> 13484L: linux-wireless@vger.kernel.org 13485S: Maintained 13486W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 13487F: drivers/net/wireless/intersil/p54/ 13488 13489PACKING 13490M: Vladimir Oltean <olteanv@gmail.com> 13491L: netdev@vger.kernel.org 13492S: Supported 13493F: Documentation/core-api/packing.rst 13494F: include/linux/packing.h 13495F: lib/packing.c 13496 13497PADATA PARALLEL EXECUTION MECHANISM 13498M: Steffen Klassert <steffen.klassert@secunet.com> 13499M: Daniel Jordan <daniel.m.jordan@oracle.com> 13500L: linux-crypto@vger.kernel.org 13501L: linux-kernel@vger.kernel.org 13502S: Maintained 13503F: Documentation/core-api/padata.rst 13504F: include/linux/padata.h 13505F: kernel/padata.c 13506 13507PAGE POOL 13508M: Jesper Dangaard Brouer <hawk@kernel.org> 13509M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 13510L: netdev@vger.kernel.org 13511S: Supported 13512F: Documentation/networking/page_pool.rst 13513F: include/net/page_pool.h 13514F: include/trace/events/page_pool.h 13515F: net/core/page_pool.c 13516 13517PANASONIC LAPTOP ACPI EXTRAS DRIVER 13518M: Kenneth Chan <kenneth.t.chan@gmail.com> 13519L: platform-driver-x86@vger.kernel.org 13520S: Maintained 13521F: drivers/platform/x86/panasonic-laptop.c 13522 13523PARALLAX PING IIO SENSOR DRIVER 13524M: Andreas Klinger <ak@it-klinger.de> 13525L: linux-iio@vger.kernel.org 13526S: Maintained 13527F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 13528F: drivers/iio/proximity/ping.c 13529 13530PARALLEL LCD/KEYPAD PANEL DRIVER 13531M: Willy Tarreau <willy@haproxy.com> 13532M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 13533S: Odd Fixes 13534F: Documentation/admin-guide/lcd-panel-cgram.rst 13535F: drivers/auxdisplay/panel.c 13536 13537PARALLEL PORT SUBSYSTEM 13538M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 13539M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 13540L: linux-parport@lists.infradead.org (subscribers-only) 13541S: Maintained 13542F: Documentation/driver-api/parport*.rst 13543F: drivers/char/ppdev.c 13544F: drivers/parport/ 13545F: include/linux/parport*.h 13546F: include/uapi/linux/ppdev.h 13547 13548PARAVIRT_OPS INTERFACE 13549M: Juergen Gross <jgross@suse.com> 13550M: Deep Shah <sdeep@vmware.com> 13551M: "VMware, Inc." <pv-drivers@vmware.com> 13552L: virtualization@lists.linux-foundation.org 13553S: Supported 13554F: Documentation/virt/paravirt_ops.rst 13555F: arch/*/include/asm/paravirt*.h 13556F: arch/*/kernel/paravirt* 13557F: include/linux/hypervisor.h 13558 13559PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 13560M: Tim Waugh <tim@cyberelk.net> 13561L: linux-parport@lists.infradead.org (subscribers-only) 13562S: Maintained 13563F: Documentation/admin-guide/blockdev/paride.rst 13564F: drivers/block/paride/ 13565 13566PARISC ARCHITECTURE 13567M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 13568M: Helge Deller <deller@gmx.de> 13569L: linux-parisc@vger.kernel.org 13570S: Maintained 13571W: https://parisc.wiki.kernel.org 13572Q: http://patchwork.kernel.org/project/linux-parisc/list/ 13573T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 13574T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 13575F: Documentation/parisc/ 13576F: arch/parisc/ 13577F: drivers/char/agp/parisc-agp.c 13578F: drivers/input/misc/hp_sdc_rtc.c 13579F: drivers/input/serio/gscps2.c 13580F: drivers/input/serio/hp_sdc* 13581F: drivers/parisc/ 13582F: drivers/parport/parport_gsc.* 13583F: drivers/tty/serial/8250/8250_gsc.c 13584F: drivers/video/console/sti* 13585F: drivers/video/fbdev/sti* 13586F: drivers/video/logo/logo_parisc* 13587F: include/linux/hp_sdc.h 13588 13589PARMAN 13590M: Jiri Pirko <jiri@nvidia.com> 13591L: netdev@vger.kernel.org 13592S: Supported 13593F: include/linux/parman.h 13594F: lib/parman.c 13595F: lib/test_parman.c 13596 13597PC ENGINES APU BOARD DRIVER 13598M: Enrico Weigelt, metux IT consult <info@metux.net> 13599S: Maintained 13600F: drivers/platform/x86/pcengines-apuv2.c 13601 13602PC87360 HARDWARE MONITORING DRIVER 13603M: Jim Cromie <jim.cromie@gmail.com> 13604L: linux-hwmon@vger.kernel.org 13605S: Maintained 13606F: Documentation/hwmon/pc87360.rst 13607F: drivers/hwmon/pc87360.c 13608 13609PC8736x GPIO DRIVER 13610M: Jim Cromie <jim.cromie@gmail.com> 13611S: Maintained 13612F: drivers/char/pc8736x_gpio.c 13613 13614PC87427 HARDWARE MONITORING DRIVER 13615M: Jean Delvare <jdelvare@suse.com> 13616L: linux-hwmon@vger.kernel.org 13617S: Maintained 13618F: Documentation/hwmon/pc87427.rst 13619F: drivers/hwmon/pc87427.c 13620 13621PCA9532 LED DRIVER 13622M: Riku Voipio <riku.voipio@iki.fi> 13623S: Maintained 13624F: drivers/leds/leds-pca9532.c 13625F: include/linux/leds-pca9532.h 13626 13627PCA9541 I2C BUS MASTER SELECTOR DRIVER 13628M: Guenter Roeck <linux@roeck-us.net> 13629L: linux-i2c@vger.kernel.org 13630S: Maintained 13631F: drivers/i2c/muxes/i2c-mux-pca9541.c 13632 13633PCDP - PRIMARY CONSOLE AND DEBUG PORT 13634M: Khalid Aziz <khalid@gonehiking.org> 13635S: Maintained 13636F: drivers/firmware/pcdp.* 13637 13638PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 13639M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 13640M: Pali Rohár <pali@kernel.org> 13641L: linux-pci@vger.kernel.org 13642L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13643S: Maintained 13644F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 13645F: drivers/pci/controller/pci-aardvark.c 13646 13647PCI DRIVER FOR ALTERA PCIE IP 13648M: Ley Foon Tan <ley.foon.tan@intel.com> 13649L: rfi@lists.rocketboards.org (moderated for non-subscribers) 13650L: linux-pci@vger.kernel.org 13651S: Supported 13652F: Documentation/devicetree/bindings/pci/altera-pcie.txt 13653F: drivers/pci/controller/pcie-altera.c 13654 13655PCI DRIVER FOR APPLIEDMICRO XGENE 13656M: Toan Le <toan@os.amperecomputing.com> 13657L: linux-pci@vger.kernel.org 13658L: linux-arm-kernel@lists.infradead.org 13659S: Maintained 13660F: Documentation/devicetree/bindings/pci/xgene-pci.txt 13661F: drivers/pci/controller/pci-xgene.c 13662 13663PCI DRIVER FOR ARM VERSATILE PLATFORM 13664M: Rob Herring <robh@kernel.org> 13665L: linux-pci@vger.kernel.org 13666L: linux-arm-kernel@lists.infradead.org 13667S: Maintained 13668F: Documentation/devicetree/bindings/pci/versatile.yaml 13669F: drivers/pci/controller/pci-versatile.c 13670 13671PCI DRIVER FOR ARMADA 8K 13672M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 13673L: linux-pci@vger.kernel.org 13674L: linux-arm-kernel@lists.infradead.org 13675S: Maintained 13676F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 13677F: drivers/pci/controller/dwc/pcie-armada8k.c 13678 13679PCI DRIVER FOR CADENCE PCIE IP 13680M: Tom Joseph <tjoseph@cadence.com> 13681L: linux-pci@vger.kernel.org 13682S: Maintained 13683F: Documentation/devicetree/bindings/pci/cdns,* 13684F: drivers/pci/controller/cadence/ 13685 13686PCI DRIVER FOR FREESCALE LAYERSCAPE 13687M: Minghuan Lian <minghuan.Lian@nxp.com> 13688M: Mingkai Hu <mingkai.hu@nxp.com> 13689M: Roy Zang <roy.zang@nxp.com> 13690L: linuxppc-dev@lists.ozlabs.org 13691L: linux-pci@vger.kernel.org 13692L: linux-arm-kernel@lists.infradead.org 13693S: Maintained 13694F: drivers/pci/controller/dwc/*layerscape* 13695 13696PCI DRIVER FOR GENERIC OF HOSTS 13697M: Will Deacon <will@kernel.org> 13698L: linux-pci@vger.kernel.org 13699L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13700S: Maintained 13701F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 13702F: drivers/pci/controller/pci-host-common.c 13703F: drivers/pci/controller/pci-host-generic.c 13704 13705PCI DRIVER FOR IMX6 13706M: Richard Zhu <hongxing.zhu@nxp.com> 13707M: Lucas Stach <l.stach@pengutronix.de> 13708L: linux-pci@vger.kernel.org 13709L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13710S: Maintained 13711F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt 13712F: drivers/pci/controller/dwc/*imx6* 13713 13714PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 13715M: Jonathan Derrick <jonathan.derrick@intel.com> 13716L: linux-pci@vger.kernel.org 13717S: Supported 13718F: drivers/pci/controller/vmd.c 13719 13720PCI DRIVER FOR MICROSEMI SWITCHTEC 13721M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 13722M: Logan Gunthorpe <logang@deltatee.com> 13723L: linux-pci@vger.kernel.org 13724S: Maintained 13725F: Documentation/ABI/testing/sysfs-class-switchtec 13726F: Documentation/driver-api/switchtec.rst 13727F: drivers/ntb/hw/mscc/ 13728F: drivers/pci/switch/switchtec* 13729F: include/linux/switchtec.h 13730F: include/uapi/linux/switchtec_ioctl.h 13731 13732PCI DRIVER FOR MOBIVEIL PCIE IP 13733M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 13734M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 13735L: linux-pci@vger.kernel.org 13736S: Supported 13737F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 13738F: drivers/pci/controller/mobiveil/pcie-mobiveil* 13739 13740PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 13741M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 13742L: linux-pci@vger.kernel.org 13743L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13744S: Maintained 13745F: drivers/pci/controller/*mvebu* 13746 13747PCI DRIVER FOR NVIDIA TEGRA 13748M: Thierry Reding <thierry.reding@gmail.com> 13749L: linux-tegra@vger.kernel.org 13750L: linux-pci@vger.kernel.org 13751S: Supported 13752F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 13753F: drivers/pci/controller/pci-tegra.c 13754 13755PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 13756M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 13757L: linux-pci@vger.kernel.org 13758L: linux-arm-kernel@lists.infradead.org 13759S: Maintained 13760F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 13761F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 13762 13763PCI DRIVER FOR RENESAS R-CAR 13764M: Marek Vasut <marek.vasut+renesas@gmail.com> 13765M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 13766L: linux-pci@vger.kernel.org 13767L: linux-renesas-soc@vger.kernel.org 13768S: Maintained 13769F: Documentation/devicetree/bindings/pci/*rcar* 13770F: drivers/pci/controller/*rcar* 13771 13772PCI DRIVER FOR SAMSUNG EXYNOS 13773M: Jingoo Han <jingoohan1@gmail.com> 13774L: linux-pci@vger.kernel.org 13775L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13776L: linux-samsung-soc@vger.kernel.org 13777S: Maintained 13778F: drivers/pci/controller/dwc/pci-exynos.c 13779 13780PCI DRIVER FOR SYNOPSYS DESIGNWARE 13781M: Jingoo Han <jingoohan1@gmail.com> 13782M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 13783L: linux-pci@vger.kernel.org 13784S: Maintained 13785F: Documentation/devicetree/bindings/pci/designware-pcie.txt 13786F: drivers/pci/controller/dwc/*designware* 13787 13788PCI DRIVER FOR TI DRA7XX/J721E 13789M: Kishon Vijay Abraham I <kishon@ti.com> 13790L: linux-omap@vger.kernel.org 13791L: linux-pci@vger.kernel.org 13792L: linux-arm-kernel@lists.infradead.org 13793S: Supported 13794F: Documentation/devicetree/bindings/pci/ti-pci.txt 13795F: drivers/pci/controller/cadence/pci-j721e.c 13796F: drivers/pci/controller/dwc/pci-dra7xx.c 13797 13798PCI DRIVER FOR TI KEYSTONE 13799M: Murali Karicheri <m-karicheri2@ti.com> 13800L: linux-pci@vger.kernel.org 13801L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13802S: Maintained 13803F: drivers/pci/controller/dwc/pci-keystone.c 13804 13805PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 13806M: Linus Walleij <linus.walleij@linaro.org> 13807L: linux-pci@vger.kernel.org 13808S: Maintained 13809F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 13810F: drivers/pci/controller/pci-v3-semi.c 13811 13812PCI ENDPOINT SUBSYSTEM 13813M: Kishon Vijay Abraham I <kishon@ti.com> 13814M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 13815L: linux-pci@vger.kernel.org 13816S: Supported 13817F: Documentation/PCI/endpoint/* 13818F: Documentation/misc-devices/pci-endpoint-test.rst 13819T: git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git 13820F: drivers/misc/pci_endpoint_test.c 13821F: drivers/pci/endpoint/ 13822F: tools/pci/ 13823 13824PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 13825M: Russell Currey <ruscur@russell.cc> 13826M: Oliver O'Halloran <oohall@gmail.com> 13827L: linuxppc-dev@lists.ozlabs.org 13828S: Supported 13829F: Documentation/PCI/pci-error-recovery.rst 13830F: Documentation/powerpc/eeh-pci-error-recovery.rst 13831F: arch/powerpc/include/*/eeh*.h 13832F: arch/powerpc/kernel/eeh*.c 13833F: arch/powerpc/platforms/*/eeh*.c 13834F: drivers/pci/pcie/aer.c 13835F: drivers/pci/pcie/dpc.c 13836F: drivers/pci/pcie/err.c 13837 13838PCI ERROR RECOVERY 13839M: Linas Vepstas <linasvepstas@gmail.com> 13840L: linux-pci@vger.kernel.org 13841S: Supported 13842F: Documentation/PCI/pci-error-recovery.rst 13843 13844PCI MSI DRIVER FOR ALTERA MSI IP 13845M: Ley Foon Tan <ley.foon.tan@intel.com> 13846L: rfi@lists.rocketboards.org (moderated for non-subscribers) 13847L: linux-pci@vger.kernel.org 13848S: Supported 13849F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 13850F: drivers/pci/controller/pcie-altera-msi.c 13851 13852PCI MSI DRIVER FOR APPLIEDMICRO XGENE 13853M: Toan Le <toan@os.amperecomputing.com> 13854L: linux-pci@vger.kernel.org 13855L: linux-arm-kernel@lists.infradead.org 13856S: Maintained 13857F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 13858F: drivers/pci/controller/pci-xgene-msi.c 13859 13860PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 13861M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 13862R: Rob Herring <robh@kernel.org> 13863L: linux-pci@vger.kernel.org 13864S: Supported 13865Q: http://patchwork.ozlabs.org/project/linux-pci/list/ 13866T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/ 13867F: drivers/pci/controller/ 13868 13869PCI SUBSYSTEM 13870M: Bjorn Helgaas <bhelgaas@google.com> 13871L: linux-pci@vger.kernel.org 13872S: Supported 13873Q: http://patchwork.ozlabs.org/project/linux-pci/list/ 13874T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 13875F: Documentation/PCI/ 13876F: Documentation/devicetree/bindings/pci/ 13877F: arch/x86/kernel/early-quirks.c 13878F: arch/x86/kernel/quirks.c 13879F: arch/x86/pci/ 13880F: drivers/acpi/pci* 13881F: drivers/pci/ 13882F: include/asm-generic/pci* 13883F: include/linux/of_pci.h 13884F: include/linux/pci* 13885F: include/uapi/linux/pci* 13886F: lib/pci* 13887 13888PCIE DRIVER FOR AMAZON ANNAPURNA LABS 13889M: Jonathan Chocron <jonnyc@amazon.com> 13890L: linux-pci@vger.kernel.org 13891S: Maintained 13892F: Documentation/devicetree/bindings/pci/pcie-al.txt 13893F: drivers/pci/controller/dwc/pcie-al.c 13894 13895PCIE DRIVER FOR AMLOGIC MESON 13896M: Yue Wang <yue.wang@Amlogic.com> 13897L: linux-pci@vger.kernel.org 13898L: linux-amlogic@lists.infradead.org 13899S: Maintained 13900F: drivers/pci/controller/dwc/pci-meson.c 13901 13902PCIE DRIVER FOR AXIS ARTPEC 13903M: Jesper Nilsson <jesper.nilsson@axis.com> 13904L: linux-arm-kernel@axis.com 13905L: linux-pci@vger.kernel.org 13906S: Maintained 13907F: Documentation/devicetree/bindings/pci/axis,artpec* 13908F: drivers/pci/controller/dwc/*artpec* 13909 13910PCIE DRIVER FOR CAVIUM THUNDERX 13911M: Robert Richter <rric@kernel.org> 13912L: linux-pci@vger.kernel.org 13913L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13914S: Odd Fixes 13915F: drivers/pci/controller/pci-thunder-* 13916 13917PCIE DRIVER FOR HISILICON 13918M: Zhou Wang <wangzhou1@hisilicon.com> 13919L: linux-pci@vger.kernel.org 13920S: Maintained 13921F: Documentation/devicetree/bindings/pci/hisilicon-pcie.txt 13922F: drivers/pci/controller/dwc/pcie-hisi.c 13923 13924PCIE DRIVER FOR HISILICON KIRIN 13925M: Xiaowei Song <songxiaowei@hisilicon.com> 13926M: Binghui Wang <wangbinghui@hisilicon.com> 13927L: linux-pci@vger.kernel.org 13928S: Maintained 13929F: Documentation/devicetree/bindings/pci/kirin-pcie.txt 13930F: drivers/pci/controller/dwc/pcie-kirin.c 13931 13932PCIE DRIVER FOR HISILICON STB 13933M: Shawn Guo <shawn.guo@linaro.org> 13934L: linux-pci@vger.kernel.org 13935S: Maintained 13936F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 13937F: drivers/pci/controller/dwc/pcie-histb.c 13938 13939PCIE DRIVER FOR MEDIATEK 13940M: Ryder Lee <ryder.lee@mediatek.com> 13941L: linux-pci@vger.kernel.org 13942L: linux-mediatek@lists.infradead.org 13943S: Supported 13944F: Documentation/devicetree/bindings/pci/mediatek* 13945F: drivers/pci/controller/*mediatek* 13946 13947PCIE DRIVER FOR MICROCHIP 13948M: Daire McNamara <daire.mcnamara@microchip.com> 13949L: linux-pci@vger.kernel.org 13950S: Supported 13951F: Documentation/devicetree/bindings/pci/microchip* 13952F: drivers/pci/controller/*microchip* 13953 13954PCIE DRIVER FOR QUALCOMM MSM 13955M: Stanimir Varbanov <svarbanov@mm-sol.com> 13956L: linux-pci@vger.kernel.org 13957L: linux-arm-msm@vger.kernel.org 13958S: Maintained 13959F: drivers/pci/controller/dwc/*qcom* 13960 13961PCIE DRIVER FOR ROCKCHIP 13962M: Shawn Lin <shawn.lin@rock-chips.com> 13963L: linux-pci@vger.kernel.org 13964L: linux-rockchip@lists.infradead.org 13965S: Maintained 13966F: Documentation/devicetree/bindings/pci/rockchip-pcie* 13967F: drivers/pci/controller/pcie-rockchip* 13968 13969PCIE DRIVER FOR SOCIONEXT UNIPHIER 13970M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 13971L: linux-pci@vger.kernel.org 13972S: Maintained 13973F: Documentation/devicetree/bindings/pci/uniphier-pcie* 13974F: drivers/pci/controller/dwc/pcie-uniphier* 13975 13976PCIE DRIVER FOR ST SPEAR13XX 13977M: Pratyush Anand <pratyush.anand@gmail.com> 13978L: linux-pci@vger.kernel.org 13979S: Maintained 13980F: drivers/pci/controller/dwc/*spear* 13981 13982PCMCIA SUBSYSTEM 13983M: Dominik Brodowski <linux@dominikbrodowski.net> 13984S: Odd Fixes 13985T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git 13986F: Documentation/pcmcia/ 13987F: drivers/pcmcia/ 13988F: include/pcmcia/ 13989F: tools/pcmcia/ 13990 13991PCNET32 NETWORK DRIVER 13992M: Don Fry <pcnet32@frontier.com> 13993L: netdev@vger.kernel.org 13994S: Maintained 13995F: drivers/net/ethernet/amd/pcnet32.c 13996 13997PCRYPT PARALLEL CRYPTO ENGINE 13998M: Steffen Klassert <steffen.klassert@secunet.com> 13999L: linux-crypto@vger.kernel.org 14000S: Maintained 14001F: crypto/pcrypt.c 14002F: include/crypto/pcrypt.h 14003 14004PEAQ WMI HOTKEYS DRIVER 14005M: Hans de Goede <hdegoede@redhat.com> 14006L: platform-driver-x86@vger.kernel.org 14007S: Maintained 14008F: drivers/platform/x86/peaq-wmi.c 14009 14010PENSANDO ETHERNET DRIVERS 14011M: Shannon Nelson <snelson@pensando.io> 14012M: drivers@pensando.io 14013L: netdev@vger.kernel.org 14014S: Supported 14015F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 14016F: drivers/net/ethernet/pensando/ 14017 14018PER-CPU MEMORY ALLOCATOR 14019M: Dennis Zhou <dennis@kernel.org> 14020M: Tejun Heo <tj@kernel.org> 14021M: Christoph Lameter <cl@linux.com> 14022S: Maintained 14023T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 14024F: arch/*/include/asm/percpu.h 14025F: include/linux/percpu*.h 14026F: mm/percpu*.c 14027 14028PER-TASK DELAY ACCOUNTING 14029M: Balbir Singh <bsingharora@gmail.com> 14030S: Maintained 14031F: include/linux/delayacct.h 14032F: kernel/delayacct.c 14033 14034PERFORMANCE EVENTS SUBSYSTEM 14035M: Peter Zijlstra <peterz@infradead.org> 14036M: Ingo Molnar <mingo@redhat.com> 14037M: Arnaldo Carvalho de Melo <acme@kernel.org> 14038R: Mark Rutland <mark.rutland@arm.com> 14039R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 14040R: Jiri Olsa <jolsa@redhat.com> 14041R: Namhyung Kim <namhyung@kernel.org> 14042L: linux-kernel@vger.kernel.org 14043S: Supported 14044T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 14045F: arch/*/events/* 14046F: arch/*/events/*/* 14047F: arch/*/include/asm/perf_event.h 14048F: arch/*/kernel/*/*/perf_event*.c 14049F: arch/*/kernel/*/perf_event*.c 14050F: arch/*/kernel/perf_callchain.c 14051F: arch/*/kernel/perf_event*.c 14052F: include/linux/perf_event.h 14053F: include/uapi/linux/perf_event.h 14054F: kernel/events/* 14055F: tools/lib/perf/ 14056F: tools/perf/ 14057 14058PERFORMANCE EVENTS TOOLING ARM64 14059R: John Garry <john.garry@huawei.com> 14060R: Will Deacon <will@kernel.org> 14061R: Mathieu Poirier <mathieu.poirier@linaro.org> 14062R: Leo Yan <leo.yan@linaro.org> 14063L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14064S: Supported 14065F: tools/build/feature/test-libopencsd.c 14066F: tools/perf/arch/arm*/ 14067F: tools/perf/pmu-events/arch/arm64/ 14068F: tools/perf/util/arm-spe* 14069F: tools/perf/util/cs-etm* 14070 14071PERSONALITY HANDLING 14072M: Christoph Hellwig <hch@infradead.org> 14073L: linux-abi-devel@lists.sourceforge.net 14074S: Maintained 14075F: include/linux/personality.h 14076F: include/uapi/linux/personality.h 14077 14078PHOENIX RC FLIGHT CONTROLLER ADAPTER 14079M: Marcus Folkesson <marcus.folkesson@gmail.com> 14080L: linux-input@vger.kernel.org 14081S: Maintained 14082F: Documentation/input/devices/pxrc.rst 14083F: drivers/input/joystick/pxrc.c 14084 14085PHONET PROTOCOL 14086M: Remi Denis-Courmont <courmisch@gmail.com> 14087S: Supported 14088F: Documentation/networking/phonet.rst 14089F: include/linux/phonet.h 14090F: include/net/phonet/ 14091F: include/uapi/linux/phonet.h 14092F: net/phonet/ 14093 14094PHRAM MTD DRIVER 14095M: Joern Engel <joern@lazybastard.org> 14096L: linux-mtd@lists.infradead.org 14097S: Maintained 14098F: drivers/mtd/devices/phram.c 14099 14100PICOLCD HID DRIVER 14101M: Bruno Prémont <bonbons@linux-vserver.org> 14102L: linux-input@vger.kernel.org 14103S: Maintained 14104F: drivers/hid/hid-picolcd* 14105 14106PIDFD API 14107M: Christian Brauner <christian@brauner.io> 14108L: linux-kernel@vger.kernel.org 14109S: Maintained 14110T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 14111F: samples/pidfd/ 14112F: tools/testing/selftests/clone3/ 14113F: tools/testing/selftests/pid_namespace/ 14114F: tools/testing/selftests/pidfd/ 14115K: (?i)pidfd 14116K: (?i)clone3 14117K: \b(clone_args|kernel_clone_args)\b 14118 14119PIN CONTROL SUBSYSTEM 14120M: Linus Walleij <linus.walleij@linaro.org> 14121L: linux-gpio@vger.kernel.org 14122S: Maintained 14123T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 14124F: Documentation/devicetree/bindings/pinctrl/ 14125F: Documentation/driver-api/pinctl.rst 14126F: drivers/pinctrl/ 14127F: include/linux/pinctrl/ 14128 14129PIN CONTROLLER - FREESCALE 14130M: Dong Aisheng <aisheng.dong@nxp.com> 14131M: Fabio Estevam <festevam@gmail.com> 14132M: Shawn Guo <shawnguo@kernel.org> 14133M: Stefan Agner <stefan@agner.ch> 14134R: Pengutronix Kernel Team <kernel@pengutronix.de> 14135L: linux-gpio@vger.kernel.org 14136S: Maintained 14137F: Documentation/devicetree/bindings/pinctrl/fsl,* 14138F: drivers/pinctrl/freescale/ 14139 14140PIN CONTROLLER - INTEL 14141M: Mika Westerberg <mika.westerberg@linux.intel.com> 14142M: Andy Shevchenko <andy@kernel.org> 14143S: Maintained 14144T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 14145F: drivers/pinctrl/intel/ 14146 14147PIN CONTROLLER - MEDIATEK 14148M: Sean Wang <sean.wang@kernel.org> 14149L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14150S: Maintained 14151F: Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt 14152F: Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt 14153F: drivers/pinctrl/mediatek/ 14154 14155PIN CONTROLLER - MICROCHIP AT91 14156M: Ludovic Desroches <ludovic.desroches@microchip.com> 14157L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14158L: linux-gpio@vger.kernel.org 14159S: Supported 14160F: drivers/gpio/gpio-sama5d2-piobu.c 14161F: drivers/pinctrl/pinctrl-at91* 14162 14163PIN CONTROLLER - QUALCOMM 14164M: Bjorn Andersson <bjorn.andersson@linaro.org> 14165L: linux-arm-msm@vger.kernel.org 14166S: Maintained 14167F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 14168F: drivers/pinctrl/qcom/ 14169 14170PIN CONTROLLER - RENESAS 14171M: Geert Uytterhoeven <geert+renesas@glider.be> 14172L: linux-renesas-soc@vger.kernel.org 14173S: Supported 14174T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 14175F: Documentation/devicetree/bindings/pinctrl/renesas,* 14176F: drivers/pinctrl/renesas/ 14177 14178PIN CONTROLLER - SAMSUNG 14179M: Tomasz Figa <tomasz.figa@gmail.com> 14180M: Krzysztof Kozlowski <krzk@kernel.org> 14181M: Sylwester Nawrocki <s.nawrocki@samsung.com> 14182L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14183L: linux-samsung-soc@vger.kernel.org 14184S: Maintained 14185Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 14186T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 14187F: Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt 14188F: drivers/pinctrl/samsung/ 14189F: include/dt-bindings/pinctrl/samsung.h 14190 14191PIN CONTROLLER - SINGLE 14192M: Tony Lindgren <tony@atomide.com> 14193M: Haojian Zhuang <haojian.zhuang@linaro.org> 14194L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14195L: linux-omap@vger.kernel.org 14196S: Maintained 14197F: drivers/pinctrl/pinctrl-single.c 14198 14199PIN CONTROLLER - ST SPEAR 14200M: Viresh Kumar <vireshk@kernel.org> 14201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14202S: Maintained 14203W: http://www.st.com/spear 14204F: drivers/pinctrl/spear/ 14205 14206PISTACHIO SOC SUPPORT 14207M: James Hartley <james.hartley@sondrel.com> 14208L: linux-mips@vger.kernel.org 14209S: Odd Fixes 14210F: arch/mips/boot/dts/img/pistachio* 14211F: arch/mips/configs/pistachio*_defconfig 14212F: arch/mips/pistachio/ 14213 14214PKTCDVD DRIVER 14215M: linux-block@vger.kernel.org 14216S: Orphan 14217F: drivers/block/pktcdvd.c 14218F: include/linux/pktcdvd.h 14219F: include/uapi/linux/pktcdvd.h 14220 14221PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 14222M: Tomasz Duszynski <tduszyns@gmail.com> 14223S: Maintained 14224F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 14225F: drivers/iio/chemical/pms7003.c 14226 14227PLDMFW LIBRARY 14228M: Jacob Keller <jacob.e.keller@intel.com> 14229S: Maintained 14230F: Documentation/driver-api/pldmfw/ 14231F: include/linux/pldmfw.h 14232F: lib/pldmfw/ 14233 14234PLX DMA DRIVER 14235M: Logan Gunthorpe <logang@deltatee.com> 14236S: Maintained 14237F: drivers/dma/plx_dma.c 14238 14239PM6764TR DRIVER 14240M: Charles Hsu <hsu.yungteng@gmail.com> 14241L: linux-hwmon@vger.kernel.org 14242S: Maintained 14243F: Documentation/hwmon/pm6764tr.rst 14244F: drivers/hwmon/pmbus/pm6764tr.c 14245 14246PM-GRAPH UTILITY 14247M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 14248L: linux-pm@vger.kernel.org 14249S: Supported 14250W: https://01.org/pm-graph 14251B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 14252T: git git://github.com/intel/pm-graph 14253F: tools/power/pm-graph 14254 14255PMBUS HARDWARE MONITORING DRIVERS 14256M: Guenter Roeck <linux@roeck-us.net> 14257L: linux-hwmon@vger.kernel.org 14258S: Maintained 14259W: http://hwmon.wiki.kernel.org/ 14260W: http://www.roeck-us.net/linux/drivers/ 14261T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 14262F: Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt 14263F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 14264F: Documentation/devicetree/bindings/hwmon/max31785.txt 14265F: Documentation/hwmon/adm1275.rst 14266F: Documentation/hwmon/ibm-cffps.rst 14267F: Documentation/hwmon/ir35221.rst 14268F: Documentation/hwmon/lm25066.rst 14269F: Documentation/hwmon/ltc2978.rst 14270F: Documentation/hwmon/ltc3815.rst 14271F: Documentation/hwmon/max16064.rst 14272F: Documentation/hwmon/max20751.rst 14273F: Documentation/hwmon/max31785.rst 14274F: Documentation/hwmon/max34440.rst 14275F: Documentation/hwmon/max8688.rst 14276F: Documentation/hwmon/pmbus-core.rst 14277F: Documentation/hwmon/pmbus.rst 14278F: Documentation/hwmon/tps40422.rst 14279F: Documentation/hwmon/ucd9000.rst 14280F: Documentation/hwmon/ucd9200.rst 14281F: Documentation/hwmon/zl6100.rst 14282F: drivers/hwmon/pmbus/ 14283F: include/linux/pmbus.h 14284 14285PMC SIERRA MaxRAID DRIVER 14286L: linux-scsi@vger.kernel.org 14287S: Orphan 14288W: http://www.pmc-sierra.com/ 14289F: drivers/scsi/pmcraid.* 14290 14291PMC SIERRA PM8001 DRIVER 14292M: Jack Wang <jinpu.wang@cloud.ionos.com> 14293L: linux-scsi@vger.kernel.org 14294S: Supported 14295F: drivers/scsi/pm8001/ 14296 14297PNI RM3100 IIO DRIVER 14298M: Song Qiang <songqiang1304521@gmail.com> 14299L: linux-iio@vger.kernel.org 14300S: Maintained 14301F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt 14302F: drivers/iio/magnetometer/rm3100* 14303 14304PNP SUPPORT 14305M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 14306L: linux-acpi@vger.kernel.org 14307S: Maintained 14308F: drivers/pnp/ 14309F: include/linux/pnp.h 14310 14311POSIX CLOCKS and TIMERS 14312M: Thomas Gleixner <tglx@linutronix.de> 14313L: linux-kernel@vger.kernel.org 14314S: Maintained 14315T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 14316F: fs/timerfd.c 14317F: include/linux/time_namespace.h 14318F: include/linux/timer* 14319F: kernel/time/*timer* 14320F: kernel/time/namespace.c 14321 14322POWER MANAGEMENT CORE 14323M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 14324L: linux-pm@vger.kernel.org 14325S: Supported 14326B: https://bugzilla.kernel.org 14327T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 14328F: drivers/base/power/ 14329F: drivers/powercap/ 14330F: include/linux/intel_rapl.h 14331F: include/linux/pm.h 14332F: include/linux/pm_* 14333F: include/linux/powercap.h 14334F: kernel/configs/nopm.config 14335 14336POWER STATE COORDINATION INTERFACE (PSCI) 14337M: Mark Rutland <mark.rutland@arm.com> 14338M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 14339L: linux-arm-kernel@lists.infradead.org 14340S: Maintained 14341F: drivers/firmware/psci/ 14342F: include/linux/psci.h 14343F: include/uapi/linux/psci.h 14344 14345POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 14346M: Sebastian Reichel <sre@kernel.org> 14347L: linux-pm@vger.kernel.org 14348S: Maintained 14349T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 14350F: Documentation/ABI/testing/sysfs-class-power 14351F: Documentation/devicetree/bindings/power/supply/ 14352F: drivers/power/supply/ 14353F: include/linux/power_supply.h 14354 14355POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 14356M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 14357L: linuxppc-dev@lists.ozlabs.org 14358S: Maintained 14359F: drivers/char/powernv-op-panel.c 14360 14361PPP OVER ATM (RFC 2364) 14362M: Mitchell Blank Jr <mitch@sfgoth.com> 14363S: Maintained 14364F: include/uapi/linux/atmppp.h 14365F: net/atm/pppoatm.c 14366 14367PPP OVER ETHERNET 14368M: Michal Ostrowski <mostrows@earthlink.net> 14369S: Maintained 14370F: drivers/net/ppp/pppoe.c 14371F: drivers/net/ppp/pppox.c 14372 14373PPP OVER L2TP 14374M: James Chapman <jchapman@katalix.com> 14375S: Maintained 14376F: include/linux/if_pppol2tp.h 14377F: include/uapi/linux/if_pppol2tp.h 14378F: net/l2tp/l2tp_ppp.c 14379 14380PPP PROTOCOL DRIVERS AND COMPRESSORS 14381M: Paul Mackerras <paulus@samba.org> 14382L: linux-ppp@vger.kernel.org 14383S: Maintained 14384F: drivers/net/ppp/ppp_* 14385 14386PPS SUPPORT 14387M: Rodolfo Giometti <giometti@enneenne.com> 14388L: linuxpps@ml.enneenne.com (subscribers-only) 14389S: Maintained 14390W: http://wiki.enneenne.com/index.php/LinuxPPS_support 14391F: Documentation/ABI/testing/sysfs-pps 14392F: Documentation/devicetree/bindings/pps/pps-gpio.txt 14393F: Documentation/driver-api/pps.rst 14394F: drivers/pps/ 14395F: include/linux/pps*.h 14396F: include/uapi/linux/pps.h 14397 14398PPTP DRIVER 14399M: Dmitry Kozlov <xeb@mail.ru> 14400L: netdev@vger.kernel.org 14401S: Maintained 14402W: http://sourceforge.net/projects/accel-pptp 14403F: drivers/net/ppp/pptp.c 14404 14405PRESSURE STALL INFORMATION (PSI) 14406M: Johannes Weiner <hannes@cmpxchg.org> 14407S: Maintained 14408F: include/linux/psi* 14409F: kernel/sched/psi.c 14410 14411PRINTK 14412M: Petr Mladek <pmladek@suse.com> 14413M: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> 14414R: Steven Rostedt <rostedt@goodmis.org> 14415R: John Ogness <john.ogness@linutronix.de> 14416S: Maintained 14417F: include/linux/printk.h 14418F: kernel/printk/ 14419 14420PRISM54 WIRELESS DRIVER 14421M: Luis Chamberlain <mcgrof@kernel.org> 14422L: linux-wireless@vger.kernel.org 14423S: Obsolete 14424W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 14425F: drivers/net/wireless/intersil/prism54/ 14426 14427PROC FILESYSTEM 14428R: Alexey Dobriyan <adobriyan@gmail.com> 14429L: linux-kernel@vger.kernel.org 14430L: linux-fsdevel@vger.kernel.org 14431S: Maintained 14432F: Documentation/filesystems/proc.rst 14433F: fs/proc/ 14434F: include/linux/proc_fs.h 14435F: tools/testing/selftests/proc/ 14436 14437PROC SYSCTL 14438M: Luis Chamberlain <mcgrof@kernel.org> 14439M: Kees Cook <keescook@chromium.org> 14440M: Iurii Zaikin <yzaikin@google.com> 14441L: linux-kernel@vger.kernel.org 14442L: linux-fsdevel@vger.kernel.org 14443S: Maintained 14444F: fs/proc/proc_sysctl.c 14445F: include/linux/sysctl.h 14446F: kernel/sysctl-test.c 14447F: kernel/sysctl.c 14448F: tools/testing/selftests/sysctl/ 14449 14450PS3 NETWORK SUPPORT 14451M: Geoff Levand <geoff@infradead.org> 14452L: netdev@vger.kernel.org 14453L: linuxppc-dev@lists.ozlabs.org 14454S: Maintained 14455F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 14456 14457PS3 PLATFORM SUPPORT 14458M: Geoff Levand <geoff@infradead.org> 14459L: linuxppc-dev@lists.ozlabs.org 14460S: Maintained 14461F: arch/powerpc/boot/ps3* 14462F: arch/powerpc/include/asm/lv1call.h 14463F: arch/powerpc/include/asm/ps3*.h 14464F: arch/powerpc/platforms/ps3/ 14465F: drivers/*/ps3* 14466F: drivers/ps3/ 14467F: drivers/rtc/rtc-ps3.c 14468F: drivers/usb/host/*ps3.c 14469F: sound/ppc/snd_ps3* 14470 14471PS3VRAM DRIVER 14472M: Jim Paris <jim@jtan.com> 14473M: Geoff Levand <geoff@infradead.org> 14474L: linuxppc-dev@lists.ozlabs.org 14475S: Maintained 14476F: drivers/block/ps3vram.c 14477 14478PSAMPLE PACKET SAMPLING SUPPORT 14479M: Yotam Gigi <yotam.gi@gmail.com> 14480S: Maintained 14481F: include/net/psample.h 14482F: include/uapi/linux/psample.h 14483F: net/psample 14484 14485PSTORE FILESYSTEM 14486M: Kees Cook <keescook@chromium.org> 14487M: Anton Vorontsov <anton@enomsg.org> 14488M: Colin Cross <ccross@android.com> 14489M: Tony Luck <tony.luck@intel.com> 14490S: Maintained 14491T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 14492F: Documentation/admin-guide/ramoops.rst 14493F: Documentation/admin-guide/pstore-blk.rst 14494F: Documentation/devicetree/bindings/reserved-memory/ramoops.txt 14495F: drivers/acpi/apei/erst.c 14496F: drivers/firmware/efi/efi-pstore.c 14497F: fs/pstore/ 14498F: include/linux/pstore* 14499K: \b(pstore|ramoops) 14500 14501PTP HARDWARE CLOCK SUPPORT 14502M: Richard Cochran <richardcochran@gmail.com> 14503L: netdev@vger.kernel.org 14504S: Maintained 14505W: http://linuxptp.sourceforge.net/ 14506F: Documentation/ABI/testing/sysfs-ptp 14507F: Documentation/driver-api/ptp.rst 14508F: drivers/net/phy/dp83640* 14509F: drivers/ptp/* 14510F: include/linux/ptp_cl* 14511 14512PTRACE SUPPORT 14513M: Oleg Nesterov <oleg@redhat.com> 14514S: Maintained 14515F: arch/*/*/ptrace*.c 14516F: arch/*/include/asm/ptrace*.h 14517F: arch/*/ptrace*.c 14518F: include/asm-generic/syscall.h 14519F: include/linux/ptrace.h 14520F: include/linux/regset.h 14521F: include/linux/tracehook.h 14522F: include/uapi/linux/ptrace.h 14523F: include/uapi/linux/ptrace.h 14524F: kernel/ptrace.c 14525 14526PULSE8-CEC DRIVER 14527M: Hans Verkuil <hverkuil@xs4all.nl> 14528L: linux-media@vger.kernel.org 14529S: Maintained 14530T: git git://linuxtv.org/media_tree.git 14531F: Documentation/admin-guide/media/pulse8-cec.rst 14532F: drivers/media/cec/usb/pulse8/ 14533 14534PVRUSB2 VIDEO4LINUX DRIVER 14535M: Mike Isely <isely@pobox.com> 14536L: pvrusb2@isely.net (subscribers-only) 14537L: linux-media@vger.kernel.org 14538S: Maintained 14539W: http://www.isely.net/pvrusb2/ 14540T: git git://linuxtv.org/media_tree.git 14541F: Documentation/driver-api/media/drivers/pvrusb2* 14542F: drivers/media/usb/pvrusb2/ 14543 14544PWC WEBCAM DRIVER 14545M: Hans Verkuil <hverkuil@xs4all.nl> 14546L: linux-media@vger.kernel.org 14547S: Odd Fixes 14548T: git git://linuxtv.org/media_tree.git 14549F: drivers/media/usb/pwc/* 14550F: include/trace/events/pwc.h 14551 14552PWM FAN DRIVER 14553M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 14554L: linux-hwmon@vger.kernel.org 14555S: Supported 14556F: Documentation/devicetree/bindings/hwmon/pwm-fan.txt 14557F: Documentation/hwmon/pwm-fan.rst 14558F: drivers/hwmon/pwm-fan.c 14559 14560PWM IR Transmitter 14561M: Sean Young <sean@mess.org> 14562L: linux-media@vger.kernel.org 14563S: Maintained 14564F: drivers/media/rc/pwm-ir-tx.c 14565 14566PWM SUBSYSTEM 14567M: Thierry Reding <thierry.reding@gmail.com> 14568R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 14569M: Lee Jones <lee.jones@linaro.org> 14570L: linux-pwm@vger.kernel.org 14571S: Maintained 14572Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 14573T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 14574F: Documentation/devicetree/bindings/gpio/gpio-mvebu.txt 14575F: Documentation/devicetree/bindings/pwm/ 14576F: Documentation/driver-api/pwm.rst 14577F: drivers/gpio/gpio-mvebu.c 14578F: drivers/pwm/ 14579F: drivers/video/backlight/pwm_bl.c 14580F: include/linux/pwm.h 14581F: include/linux/pwm_backlight.h 14582K: pwm_(config|apply_state|ops) 14583 14584PXA GPIO DRIVER 14585M: Robert Jarzmik <robert.jarzmik@free.fr> 14586L: linux-gpio@vger.kernel.org 14587S: Maintained 14588F: drivers/gpio/gpio-pxa.c 14589 14590PXA MMCI DRIVER 14591S: Orphan 14592 14593PXA RTC DRIVER 14594M: Robert Jarzmik <robert.jarzmik@free.fr> 14595L: linux-rtc@vger.kernel.org 14596S: Maintained 14597 14598PXA2xx/PXA3xx SUPPORT 14599M: Daniel Mack <daniel@zonque.org> 14600M: Haojian Zhuang <haojian.zhuang@gmail.com> 14601M: Robert Jarzmik <robert.jarzmik@free.fr> 14602L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14603S: Maintained 14604T: git git://github.com/hzhuang1/linux.git 14605T: git git://github.com/rjarzmik/linux.git 14606F: arch/arm/boot/dts/pxa* 14607F: arch/arm/mach-pxa/ 14608F: drivers/dma/pxa* 14609F: drivers/pcmcia/pxa2xx* 14610F: drivers/pinctrl/pxa/ 14611F: drivers/spi/spi-pxa2xx* 14612F: drivers/usb/gadget/udc/pxa2* 14613F: include/sound/pxa2xx-lib.h 14614F: sound/arm/pxa* 14615F: sound/soc/pxa/ 14616 14617QAT DRIVER 14618M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 14619L: qat-linux@intel.com 14620S: Supported 14621F: drivers/crypto/qat/ 14622 14623QCOM AUDIO (ASoC) DRIVERS 14624M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14625M: Banajit Goswami <bgoswami@codeaurora.org> 14626L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14627S: Supported 14628F: sound/soc/codecs/lpass-va-macro.c 14629F: sound/soc/codecs/lpass-wsa-macro.* 14630F: sound/soc/codecs/msm8916-wcd-analog.c 14631F: sound/soc/codecs/msm8916-wcd-digital.c 14632F: sound/soc/codecs/wcd9335.* 14633F: sound/soc/codecs/wcd934x.c 14634F: sound/soc/codecs/wcd-clsh-v2.* 14635F: sound/soc/codecs/wsa881x.c 14636F: sound/soc/qcom/ 14637 14638QCOM IPA DRIVER 14639M: Alex Elder <elder@kernel.org> 14640L: netdev@vger.kernel.org 14641S: Supported 14642F: drivers/net/ipa/ 14643 14644QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 14645M: Gabriel Somlo <somlo@cmu.edu> 14646M: "Michael S. Tsirkin" <mst@redhat.com> 14647L: qemu-devel@nongnu.org 14648S: Maintained 14649F: drivers/firmware/qemu_fw_cfg.c 14650F: include/uapi/linux/qemu_fw_cfg.h 14651 14652QIB DRIVER 14653M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 14654M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 14655L: linux-rdma@vger.kernel.org 14656S: Supported 14657F: drivers/infiniband/hw/qib/ 14658 14659QLOGIC QL41xxx FCOE DRIVER 14660M: Saurav Kashyap <skashyap@marvell.com> 14661M: Javed Hasan <jhasan@marvell.com> 14662M: GR-QLogic-Storage-Upstream@marvell.com 14663L: linux-scsi@vger.kernel.org 14664S: Supported 14665F: drivers/scsi/qedf/ 14666 14667QLOGIC QL41xxx ISCSI DRIVER 14668M: Nilesh Javali <njavali@marvell.com> 14669M: Manish Rangankar <mrangankar@marvell.com> 14670M: GR-QLogic-Storage-Upstream@marvell.com 14671L: linux-scsi@vger.kernel.org 14672S: Supported 14673F: drivers/scsi/qedi/ 14674 14675QLOGIC QL4xxx ETHERNET DRIVER 14676M: Ariel Elior <aelior@marvell.com> 14677M: GR-everest-linux-l2@marvell.com 14678L: netdev@vger.kernel.org 14679S: Supported 14680F: drivers/net/ethernet/qlogic/qed/ 14681F: drivers/net/ethernet/qlogic/qede/ 14682F: include/linux/qed/ 14683 14684QLOGIC QL4xxx RDMA DRIVER 14685M: Michal Kalderon <mkalderon@marvell.com> 14686M: Ariel Elior <aelior@marvell.com> 14687L: linux-rdma@vger.kernel.org 14688S: Supported 14689F: drivers/infiniband/hw/qedr/ 14690F: include/uapi/rdma/qedr-abi.h 14691 14692QLOGIC QLA1280 SCSI DRIVER 14693M: Michael Reed <mdr@sgi.com> 14694L: linux-scsi@vger.kernel.org 14695S: Maintained 14696F: drivers/scsi/qla1280.[ch] 14697 14698QLOGIC QLA2XXX FC-SCSI DRIVER 14699M: Nilesh Javali <njavali@marvell.com> 14700M: GR-QLogic-Storage-Upstream@marvell.com 14701L: linux-scsi@vger.kernel.org 14702S: Supported 14703F: drivers/scsi/qla2xxx/ 14704 14705QLOGIC QLA3XXX NETWORK DRIVER 14706M: GR-Linux-NIC-Dev@marvell.com 14707L: netdev@vger.kernel.org 14708S: Supported 14709F: drivers/net/ethernet/qlogic/qla3xxx.* 14710 14711QLOGIC QLA4XXX iSCSI DRIVER 14712M: Nilesh Javali <njavali@marvell.com> 14713M: Manish Rangankar <mrangankar@marvell.com> 14714M: GR-QLogic-Storage-Upstream@marvell.com 14715L: linux-scsi@vger.kernel.org 14716S: Supported 14717F: drivers/scsi/qla4xxx/ 14718 14719QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 14720M: Shahed Shaikh <shshaikh@marvell.com> 14721M: Manish Chopra <manishc@marvell.com> 14722M: GR-Linux-NIC-Dev@marvell.com 14723L: netdev@vger.kernel.org 14724S: Supported 14725F: drivers/net/ethernet/qlogic/qlcnic/ 14726 14727QLOGIC QLGE 10Gb ETHERNET DRIVER 14728M: Manish Chopra <manishc@marvell.com> 14729M: GR-Linux-NIC-Dev@marvell.com 14730M: Coiby Xu <coiby.xu@gmail.com> 14731L: netdev@vger.kernel.org 14732S: Supported 14733F: Documentation/networking/device_drivers/qlogic/qlge.rst 14734F: drivers/staging/qlge/ 14735 14736QM1D1B0004 MEDIA DRIVER 14737M: Akihiro Tsukada <tskd08@gmail.com> 14738L: linux-media@vger.kernel.org 14739S: Odd Fixes 14740F: drivers/media/tuners/qm1d1b0004* 14741 14742QM1D1C0042 MEDIA DRIVER 14743M: Akihiro Tsukada <tskd08@gmail.com> 14744L: linux-media@vger.kernel.org 14745S: Odd Fixes 14746F: drivers/media/tuners/qm1d1c0042* 14747 14748QNX4 FILESYSTEM 14749M: Anders Larsen <al@alarsen.net> 14750S: Maintained 14751W: http://www.alarsen.net/linux/qnx4fs/ 14752F: fs/qnx4/ 14753F: include/uapi/linux/qnx4_fs.h 14754F: include/uapi/linux/qnxtypes.h 14755 14756QORIQ DPAA2 FSL-MC BUS DRIVER 14757M: Stuart Yoder <stuyoder@gmail.com> 14758M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 14759L: linux-kernel@vger.kernel.org 14760S: Maintained 14761F: Documentation/ABI/stable/sysfs-bus-fsl-mc 14762F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 14763F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 14764F: drivers/bus/fsl-mc/ 14765F: include/uapi/linux/fsl_mc.h 14766 14767QT1010 MEDIA DRIVER 14768M: Antti Palosaari <crope@iki.fi> 14769L: linux-media@vger.kernel.org 14770S: Maintained 14771W: https://linuxtv.org 14772W: http://palosaari.fi/linux/ 14773Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14774T: git git://linuxtv.org/anttip/media_tree.git 14775F: drivers/media/tuners/qt1010* 14776 14777QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 14778M: Kalle Valo <kvalo@codeaurora.org> 14779L: ath10k@lists.infradead.org 14780S: Supported 14781W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 14782T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 14783F: drivers/net/wireless/ath/ath10k/ 14784 14785QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 14786M: Kalle Valo <kvalo@codeaurora.org> 14787L: ath11k@lists.infradead.org 14788S: Supported 14789T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 14790F: drivers/net/wireless/ath/ath11k/ 14791 14792QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 14793M: ath9k-devel@qca.qualcomm.com 14794L: linux-wireless@vger.kernel.org 14795S: Supported 14796W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 14797F: drivers/net/wireless/ath/ath9k/ 14798 14799QUALCOMM CAMERA SUBSYSTEM DRIVER 14800M: Robert Foss <robert.foss@linaro.org> 14801M: Todor Tomov <todor.too@gmail.com> 14802L: linux-media@vger.kernel.org 14803S: Maintained 14804F: Documentation/admin-guide/media/qcom_camss.rst 14805F: Documentation/devicetree/bindings/media/qcom,camss.txt 14806F: drivers/media/platform/qcom/camss/ 14807 14808QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 14809M: Niklas Cassel <nks@flawful.org> 14810L: linux-pm@vger.kernel.org 14811L: linux-arm-msm@vger.kernel.org 14812S: Maintained 14813F: Documentation/devicetree/bindings/power/avs/qcom,cpr.txt 14814F: drivers/soc/qcom/cpr.c 14815 14816QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 14817M: Ilia Lin <ilia.lin@kernel.org> 14818L: linux-pm@vger.kernel.org 14819S: Maintained 14820F: Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt 14821F: drivers/cpufreq/qcom-cpufreq-nvmem.c 14822 14823QUALCOMM EMAC GIGABIT ETHERNET DRIVER 14824M: Timur Tabi <timur@kernel.org> 14825L: netdev@vger.kernel.org 14826S: Maintained 14827F: drivers/net/ethernet/qualcomm/emac/ 14828 14829QUALCOMM ETHQOS ETHERNET DRIVER 14830M: Vinod Koul <vkoul@kernel.org> 14831L: netdev@vger.kernel.org 14832S: Maintained 14833F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 14834F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 14835 14836QUALCOMM GENERIC INTERFACE I2C DRIVER 14837M: Akash Asthana <akashast@codeaurora.org> 14838M: Mukesh Savaliya <msavaliy@codeaurora.org> 14839L: linux-i2c@vger.kernel.org 14840L: linux-arm-msm@vger.kernel.org 14841S: Supported 14842F: drivers/i2c/busses/i2c-qcom-geni.c 14843 14844QUALCOMM HEXAGON ARCHITECTURE 14845M: Brian Cain <bcain@codeaurora.org> 14846L: linux-hexagon@vger.kernel.org 14847S: Supported 14848F: arch/hexagon/ 14849 14850QUALCOMM HIDMA DRIVER 14851M: Sinan Kaya <okaya@kernel.org> 14852L: linux-arm-kernel@lists.infradead.org 14853L: linux-arm-msm@vger.kernel.org 14854L: dmaengine@vger.kernel.org 14855S: Supported 14856F: drivers/dma/qcom/hidma* 14857 14858QUALCOMM I2C CCI DRIVER 14859M: Loic Poulain <loic.poulain@linaro.org> 14860M: Robert Foss <robert.foss@linaro.org> 14861L: linux-i2c@vger.kernel.org 14862L: linux-arm-msm@vger.kernel.org 14863S: Maintained 14864F: Documentation/devicetree/bindings/i2c/i2c-qcom-cci.txt 14865F: drivers/i2c/busses/i2c-qcom-cci.c 14866 14867QUALCOMM IOMMU 14868M: Rob Clark <robdclark@gmail.com> 14869L: iommu@lists.linux-foundation.org 14870L: linux-arm-msm@vger.kernel.org 14871S: Maintained 14872F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 14873 14874QUALCOMM IPC ROUTER (QRTR) DRIVER 14875M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 14876L: linux-arm-msm@vger.kernel.org 14877S: Maintained 14878F: include/trace/events/qrtr.h 14879F: include/uapi/linux/qrtr.h 14880F: net/qrtr/ 14881 14882QUALCOMM IPCC MAILBOX DRIVER 14883M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 14884L: linux-arm-msm@vger.kernel.org 14885S: Supported 14886F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 14887F: drivers/mailbox/qcom-ipcc.c 14888F: include/dt-bindings/mailbox/qcom-ipcc.h 14889 14890QUALCOMM IPQ4019 USB PHY DRIVER 14891M: Robert Marko <robert.marko@sartura.hr> 14892M: Luka Perkov <luka.perkov@sartura.hr> 14893L: linux-arm-msm@vger.kernel.org 14894S: Maintained 14895F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 14896F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 14897 14898QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 14899M: Robert Marko <robert.marko@sartura.hr> 14900M: Luka Perkov <luka.perkov@sartura.hr> 14901L: linux-arm-msm@vger.kernel.org 14902S: Maintained 14903F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 14904F: drivers/regulator/vqmmc-ipq4019-regulator.c 14905 14906QUALCOMM RMNET DRIVER 14907M: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org> 14908M: Sean Tranchetti <stranche@codeaurora.org> 14909L: netdev@vger.kernel.org 14910S: Maintained 14911F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 14912F: drivers/net/ethernet/qualcomm/rmnet/ 14913F: include/linux/if_rmnet.h 14914 14915QUALCOMM TSENS THERMAL DRIVER 14916M: Amit Kucheria <amitk@kernel.org> 14917L: linux-pm@vger.kernel.org 14918L: linux-arm-msm@vger.kernel.org 14919S: Maintained 14920F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 14921F: drivers/thermal/qcom/ 14922 14923QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 14924M: Stanimir Varbanov <stanimir.varbanov@linaro.org> 14925L: linux-media@vger.kernel.org 14926L: linux-arm-msm@vger.kernel.org 14927S: Maintained 14928T: git git://linuxtv.org/media_tree.git 14929F: Documentation/devicetree/bindings/media/*venus* 14930F: drivers/media/platform/qcom/venus/ 14931 14932QUALCOMM WCN36XX WIRELESS DRIVER 14933M: Kalle Valo <kvalo@codeaurora.org> 14934L: wcn36xx@lists.infradead.org 14935S: Supported 14936W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 14937T: git git://github.com/KrasnikovEugene/wcn36xx.git 14938F: drivers/net/wireless/ath/wcn36xx/ 14939 14940QUANTENNA QTNFMAC WIRELESS DRIVER 14941M: Igor Mitsyanko <imitsyanko@quantenna.com> 14942R: Sergey Matyukevich <geomatsi@gmail.com> 14943L: linux-wireless@vger.kernel.org 14944S: Maintained 14945F: drivers/net/wireless/quantenna 14946 14947RADEON and AMDGPU DRM DRIVERS 14948M: Alex Deucher <alexander.deucher@amd.com> 14949M: Christian König <christian.koenig@amd.com> 14950L: amd-gfx@lists.freedesktop.org 14951S: Supported 14952T: git https://gitlab.freedesktop.org/agd5f/linux.git 14953F: drivers/gpu/drm/amd/ 14954F: drivers/gpu/drm/radeon/ 14955F: include/uapi/drm/amdgpu_drm.h 14956F: include/uapi/drm/radeon_drm.h 14957 14958RADEON FRAMEBUFFER DISPLAY DRIVER 14959M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 14960L: linux-fbdev@vger.kernel.org 14961S: Maintained 14962F: drivers/video/fbdev/aty/radeon* 14963F: include/uapi/linux/radeonfb.h 14964 14965RADIOSHARK RADIO DRIVER 14966M: Hans Verkuil <hverkuil@xs4all.nl> 14967L: linux-media@vger.kernel.org 14968S: Maintained 14969T: git git://linuxtv.org/media_tree.git 14970F: drivers/media/radio/radio-shark.c 14971 14972RADIOSHARK2 RADIO DRIVER 14973M: Hans Verkuil <hverkuil@xs4all.nl> 14974L: linux-media@vger.kernel.org 14975S: Maintained 14976T: git git://linuxtv.org/media_tree.git 14977F: drivers/media/radio/radio-shark2.c 14978F: drivers/media/radio/radio-tea5777.c 14979 14980RADOS BLOCK DEVICE (RBD) 14981M: Ilya Dryomov <idryomov@gmail.com> 14982R: Dongsheng Yang <dongsheng.yang@easystack.cn> 14983L: ceph-devel@vger.kernel.org 14984S: Supported 14985W: http://ceph.com/ 14986T: git git://github.com/ceph/ceph-client.git 14987F: Documentation/ABI/testing/sysfs-bus-rbd 14988F: drivers/block/rbd.c 14989F: drivers/block/rbd_types.h 14990 14991RAGE128 FRAMEBUFFER DISPLAY DRIVER 14992M: Paul Mackerras <paulus@samba.org> 14993L: linux-fbdev@vger.kernel.org 14994S: Maintained 14995F: drivers/video/fbdev/aty/aty128fb.c 14996 14997RAINSHADOW-CEC DRIVER 14998M: Hans Verkuil <hverkuil@xs4all.nl> 14999L: linux-media@vger.kernel.org 15000S: Maintained 15001T: git git://linuxtv.org/media_tree.git 15002F: drivers/media/cec/usb/rainshadow/ 15003 15004RALINK MIPS ARCHITECTURE 15005M: John Crispin <john@phrozen.org> 15006L: linux-mips@vger.kernel.org 15007S: Maintained 15008F: arch/mips/ralink 15009 15010RALINK RT2X00 WIRELESS LAN DRIVER 15011M: Stanislaw Gruszka <stf_xl@wp.pl> 15012M: Helmut Schaa <helmut.schaa@googlemail.com> 15013L: linux-wireless@vger.kernel.org 15014S: Maintained 15015F: drivers/net/wireless/ralink/rt2x00/ 15016 15017RAMDISK RAM BLOCK DEVICE DRIVER 15018M: Jens Axboe <axboe@kernel.dk> 15019S: Maintained 15020F: Documentation/admin-guide/blockdev/ramdisk.rst 15021F: drivers/block/brd.c 15022 15023RANCHU VIRTUAL BOARD FOR MIPS 15024M: Miodrag Dinic <miodrag.dinic@mips.com> 15025L: linux-mips@vger.kernel.org 15026S: Supported 15027F: arch/mips/configs/generic/board-ranchu.config 15028F: arch/mips/generic/board-ranchu.c 15029 15030RANDOM NUMBER DRIVER 15031M: "Theodore Ts'o" <tytso@mit.edu> 15032S: Maintained 15033F: drivers/char/random.c 15034 15035RAPIDIO SUBSYSTEM 15036M: Matt Porter <mporter@kernel.crashing.org> 15037M: Alexandre Bounine <alex.bou9@gmail.com> 15038S: Maintained 15039F: drivers/rapidio/ 15040 15041RAS INFRASTRUCTURE 15042M: Tony Luck <tony.luck@intel.com> 15043M: Borislav Petkov <bp@alien8.de> 15044L: linux-edac@vger.kernel.org 15045S: Maintained 15046F: Documentation/admin-guide/ras.rst 15047F: drivers/ras/ 15048F: include/linux/ras.h 15049F: include/ras/ras_event.h 15050 15051RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 15052L: linux-wireless@vger.kernel.org 15053S: Orphan 15054F: drivers/net/wireless/ray* 15055 15056RC-CORE / LIRC FRAMEWORK 15057M: Sean Young <sean@mess.org> 15058L: linux-media@vger.kernel.org 15059S: Maintained 15060W: http://linuxtv.org 15061T: git git://linuxtv.org/media_tree.git 15062F: Documentation/driver-api/media/rc-core.rst 15063F: Documentation/userspace-api/media/rc/ 15064F: drivers/media/rc/ 15065F: include/media/rc-map.h 15066F: include/media/rc-core.h 15067F: include/uapi/linux/lirc.h 15068 15069RCMM REMOTE CONTROLS DECODER 15070M: Patrick Lerda <patrick9876@free.fr> 15071S: Maintained 15072F: drivers/media/rc/ir-rcmm-decoder.c 15073 15074RCUTORTURE TEST FRAMEWORK 15075M: "Paul E. McKenney" <paulmck@kernel.org> 15076M: Josh Triplett <josh@joshtriplett.org> 15077R: Steven Rostedt <rostedt@goodmis.org> 15078R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 15079R: Lai Jiangshan <jiangshanlai@gmail.com> 15080L: rcu@vger.kernel.org 15081S: Supported 15082T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 15083F: tools/testing/selftests/rcutorture 15084 15085RDACM20 Camera Sensor 15086M: Jacopo Mondi <jacopo+renesas@jmondi.org> 15087M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15088M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 15089M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 15090L: linux-media@vger.kernel.org 15091S: Maintained 15092F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 15093F: drivers/media/i2c/max9271.c 15094F: drivers/media/i2c/max9271.h 15095F: drivers/media/i2c/rdacm20.c 15096 15097RDACM21 Camera Sensor 15098M: Jacopo Mondi <jacopo+renesas@jmondi.org> 15099M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15100M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 15101M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 15102L: linux-media@vger.kernel.org 15103S: Maintained 15104F: Documentation/devicetree/bindings/media/i2c/rdacm2x-gmsl.yaml 15105F: drivers/media/i2c/max9271.c 15106F: drivers/media/i2c/max9271.h 15107F: drivers/media/i2c/rdacm21.c 15108 15109RDC R-321X SoC 15110M: Florian Fainelli <florian@openwrt.org> 15111S: Maintained 15112 15113RDC R6040 FAST ETHERNET DRIVER 15114M: Florian Fainelli <f.fainelli@gmail.com> 15115L: netdev@vger.kernel.org 15116S: Maintained 15117F: drivers/net/ethernet/rdc/r6040.c 15118 15119RDMAVT - RDMA verbs software 15120M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15121M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 15122L: linux-rdma@vger.kernel.org 15123S: Supported 15124F: drivers/infiniband/sw/rdmavt 15125 15126RDS - RELIABLE DATAGRAM SOCKETS 15127M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 15128L: netdev@vger.kernel.org 15129L: linux-rdma@vger.kernel.org 15130L: rds-devel@oss.oracle.com (moderated for non-subscribers) 15131S: Supported 15132W: https://oss.oracle.com/projects/rds/ 15133F: Documentation/networking/rds.rst 15134F: net/rds/ 15135 15136RDT - RESOURCE ALLOCATION 15137M: Fenghua Yu <fenghua.yu@intel.com> 15138M: Reinette Chatre <reinette.chatre@intel.com> 15139L: linux-kernel@vger.kernel.org 15140S: Supported 15141F: Documentation/x86/resctrl* 15142F: arch/x86/include/asm/resctrl.h 15143F: arch/x86/kernel/cpu/resctrl/ 15144F: tools/testing/selftests/resctrl/ 15145 15146READ-COPY UPDATE (RCU) 15147M: "Paul E. McKenney" <paulmck@kernel.org> 15148M: Josh Triplett <josh@joshtriplett.org> 15149R: Steven Rostedt <rostedt@goodmis.org> 15150R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 15151R: Lai Jiangshan <jiangshanlai@gmail.com> 15152R: Joel Fernandes <joel@joelfernandes.org> 15153L: rcu@vger.kernel.org 15154S: Supported 15155W: http://www.rdrop.com/users/paulmck/RCU/ 15156T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 15157F: Documentation/RCU/ 15158F: include/linux/rcu* 15159F: kernel/rcu/ 15160X: Documentation/RCU/torture.rst 15161X: include/linux/srcu*.h 15162X: kernel/rcu/srcu*.c 15163 15164REAL TIME CLOCK (RTC) SUBSYSTEM 15165M: Alessandro Zummo <a.zummo@towertech.it> 15166M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15167L: linux-rtc@vger.kernel.org 15168S: Maintained 15169Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 15170T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 15171F: Documentation/admin-guide/rtc.rst 15172F: Documentation/devicetree/bindings/rtc/ 15173F: drivers/rtc/ 15174F: include/linux/platform_data/rtc-* 15175F: include/linux/rtc.h 15176F: include/linux/rtc/ 15177F: include/uapi/linux/rtc.h 15178F: tools/testing/selftests/rtc/ 15179 15180REALTEK AUDIO CODECS 15181M: Oder Chiou <oder_chiou@realtek.com> 15182S: Maintained 15183F: include/sound/rt*.h 15184F: sound/soc/codecs/rt* 15185 15186REALTEK RTL83xx SMI DSA ROUTER CHIPS 15187M: Linus Walleij <linus.walleij@linaro.org> 15188S: Maintained 15189F: Documentation/devicetree/bindings/net/dsa/realtek-smi.txt 15190F: drivers/net/dsa/realtek-smi* 15191F: drivers/net/dsa/rtl83* 15192 15193REALTEK WIRELESS DRIVER (rtlwifi family) 15194M: Ping-Ke Shih <pkshih@realtek.com> 15195L: linux-wireless@vger.kernel.org 15196S: Maintained 15197W: https://wireless.wiki.kernel.org/ 15198T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 15199F: drivers/net/wireless/realtek/rtlwifi/ 15200 15201REALTEK WIRELESS DRIVER (rtw88) 15202M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 15203L: linux-wireless@vger.kernel.org 15204S: Maintained 15205F: drivers/net/wireless/realtek/rtw88/ 15206 15207REDPINE WIRELESS DRIVER 15208M: Amitkumar Karwar <amitkarwar@gmail.com> 15209M: Siva Rebbagondla <siva8118@gmail.com> 15210L: linux-wireless@vger.kernel.org 15211S: Maintained 15212F: drivers/net/wireless/rsi/ 15213 15214REGISTER MAP ABSTRACTION 15215M: Mark Brown <broonie@kernel.org> 15216L: linux-kernel@vger.kernel.org 15217S: Supported 15218T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 15219F: Documentation/devicetree/bindings/regmap/ 15220F: drivers/base/regmap/ 15221F: include/linux/regmap.h 15222 15223REISERFS FILE SYSTEM 15224L: reiserfs-devel@vger.kernel.org 15225S: Supported 15226F: fs/reiserfs/ 15227 15228REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 15229M: Ohad Ben-Cohen <ohad@wizery.com> 15230M: Bjorn Andersson <bjorn.andersson@linaro.org> 15231M: Mathieu Poirier <mathieu.poirier@linaro.org> 15232L: linux-remoteproc@vger.kernel.org 15233S: Maintained 15234T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rproc-next 15235F: Documentation/ABI/testing/sysfs-class-remoteproc 15236F: Documentation/devicetree/bindings/remoteproc/ 15237F: Documentation/staging/remoteproc.rst 15238F: drivers/remoteproc/ 15239F: include/linux/remoteproc.h 15240F: include/linux/remoteproc/ 15241 15242REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 15243M: Ohad Ben-Cohen <ohad@wizery.com> 15244M: Bjorn Andersson <bjorn.andersson@linaro.org> 15245M: Mathieu Poirier <mathieu.poirier@linaro.org> 15246L: linux-remoteproc@vger.kernel.org 15247S: Maintained 15248T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rpmsg-next 15249F: Documentation/ABI/testing/sysfs-bus-rpmsg 15250F: Documentation/staging/rpmsg.rst 15251F: drivers/rpmsg/ 15252F: include/linux/rpmsg.h 15253F: include/linux/rpmsg/ 15254F: include/uapi/linux/rpmsg.h 15255F: samples/rpmsg/ 15256 15257RENESAS CLOCK DRIVERS 15258M: Geert Uytterhoeven <geert+renesas@glider.be> 15259L: linux-renesas-soc@vger.kernel.org 15260S: Supported 15261T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 15262F: Documentation/devicetree/bindings/clock/renesas,* 15263F: drivers/clk/renesas/ 15264 15265RENESAS EMEV2 I2C DRIVER 15266M: Wolfram Sang <wsa+renesas@sang-engineering.com> 15267S: Supported 15268F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.txt 15269F: drivers/i2c/busses/i2c-emev2.c 15270 15271RENESAS ETHERNET DRIVERS 15272R: Sergei Shtylyov <sergei.shtylyov@gmail.com> 15273L: netdev@vger.kernel.org 15274L: linux-renesas-soc@vger.kernel.org 15275F: Documentation/devicetree/bindings/net/renesas,*.yaml 15276F: drivers/net/ethernet/renesas/ 15277F: include/linux/sh_eth.h 15278 15279RENESAS R-CAR GYROADC DRIVER 15280M: Marek Vasut <marek.vasut@gmail.com> 15281L: linux-iio@vger.kernel.org 15282S: Supported 15283F: Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt 15284F: drivers/iio/adc/rcar-gyroadc.c 15285 15286RENESAS R-CAR I2C DRIVERS 15287M: Wolfram Sang <wsa+renesas@sang-engineering.com> 15288S: Supported 15289F: Documentation/devicetree/bindings/i2c/renesas,i2c.txt 15290F: Documentation/devicetree/bindings/i2c/renesas,iic.txt 15291F: drivers/i2c/busses/i2c-rcar.c 15292F: drivers/i2c/busses/i2c-sh_mobile.c 15293 15294RENESAS R-CAR THERMAL DRIVERS 15295M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 15296L: linux-renesas-soc@vger.kernel.org 15297S: Supported 15298F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 15299F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 15300F: drivers/thermal/rcar_gen3_thermal.c 15301F: drivers/thermal/rcar_thermal.c 15302 15303RENESAS RIIC DRIVER 15304M: Chris Brandt <chris.brandt@renesas.com> 15305S: Supported 15306F: Documentation/devicetree/bindings/i2c/renesas,riic.txt 15307F: drivers/i2c/busses/i2c-riic.c 15308 15309RENESAS USB PHY DRIVER 15310M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 15311L: linux-renesas-soc@vger.kernel.org 15312S: Maintained 15313F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 15314 15315RESET CONTROLLER FRAMEWORK 15316M: Philipp Zabel <p.zabel@pengutronix.de> 15317S: Maintained 15318T: git git://git.pengutronix.de/git/pza/linux 15319F: Documentation/devicetree/bindings/reset/ 15320F: Documentation/driver-api/reset.rst 15321F: drivers/reset/ 15322F: include/dt-bindings/reset/ 15323F: include/linux/reset-controller.h 15324F: include/linux/reset.h 15325F: include/linux/reset/ 15326K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 15327 15328RESTARTABLE SEQUENCES SUPPORT 15329M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 15330M: Peter Zijlstra <peterz@infradead.org> 15331M: "Paul E. McKenney" <paulmck@kernel.org> 15332M: Boqun Feng <boqun.feng@gmail.com> 15333L: linux-kernel@vger.kernel.org 15334S: Supported 15335F: include/trace/events/rseq.h 15336F: include/uapi/linux/rseq.h 15337F: kernel/rseq.c 15338F: tools/testing/selftests/rseq/ 15339 15340RFKILL 15341M: Johannes Berg <johannes@sipsolutions.net> 15342L: linux-wireless@vger.kernel.org 15343S: Maintained 15344W: https://wireless.wiki.kernel.org/ 15345T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git 15346T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git 15347F: Documentation/ABI/stable/sysfs-class-rfkill 15348F: Documentation/driver-api/rfkill.rst 15349F: include/linux/rfkill.h 15350F: include/uapi/linux/rfkill.h 15351F: net/rfkill/ 15352 15353RHASHTABLE 15354M: Thomas Graf <tgraf@suug.ch> 15355M: Herbert Xu <herbert@gondor.apana.org.au> 15356L: netdev@vger.kernel.org 15357S: Maintained 15358F: include/linux/rhashtable-types.h 15359F: include/linux/rhashtable.h 15360F: lib/rhashtable.c 15361F: lib/test_rhashtable.c 15362 15363RICOH R5C592 MEMORYSTICK DRIVER 15364M: Maxim Levitsky <maximlevitsky@gmail.com> 15365S: Maintained 15366F: drivers/memstick/host/r592.* 15367 15368RICOH SMARTMEDIA/XD DRIVER 15369M: Maxim Levitsky <maximlevitsky@gmail.com> 15370S: Maintained 15371F: drivers/mtd/nand/raw/r852.c 15372F: drivers/mtd/nand/raw/r852.h 15373 15374RISC-V ARCHITECTURE 15375M: Paul Walmsley <paul.walmsley@sifive.com> 15376M: Palmer Dabbelt <palmer@dabbelt.com> 15377M: Albert Ou <aou@eecs.berkeley.edu> 15378L: linux-riscv@lists.infradead.org 15379S: Supported 15380P: Documentation/riscv/patch-acceptance.rst 15381T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 15382F: arch/riscv/ 15383N: riscv 15384K: riscv 15385 15386RNBD BLOCK DRIVERS 15387M: Danil Kipnis <danil.kipnis@cloud.ionos.com> 15388M: Jack Wang <jinpu.wang@cloud.ionos.com> 15389L: linux-block@vger.kernel.org 15390S: Maintained 15391F: drivers/block/rnbd/ 15392 15393ROCCAT DRIVERS 15394M: Stefan Achatz <erazor_de@users.sourceforge.net> 15395S: Maintained 15396W: http://sourceforge.net/projects/roccat/ 15397F: Documentation/ABI/*/sysfs-driver-hid-roccat* 15398F: drivers/hid/hid-roccat* 15399F: include/linux/hid-roccat* 15400 15401ROCKCHIP ISP V1 DRIVER 15402M: Helen Koike <helen.koike@collabora.com> 15403M: Dafna Hirschfeld <dafna.hirschfeld@collabora.com> 15404L: linux-media@vger.kernel.org 15405L: linux-rockchip@lists.infradead.org 15406S: Maintained 15407F: Documentation/admin-guide/media/rkisp1.rst 15408F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 15409F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 15410F: drivers/media/platform/rockchip/rkisp1 15411F: include/uapi/linux/rkisp1-config.h 15412 15413ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 15414M: Jacob Chen <jacob-chen@iotwrt.com> 15415M: Ezequiel Garcia <ezequiel@collabora.com> 15416L: linux-media@vger.kernel.org 15417L: linux-rockchip@lists.infradead.org 15418S: Maintained 15419F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 15420F: drivers/media/platform/rockchip/rga/ 15421 15422ROCKCHIP VIDEO DECODER DRIVER 15423M: Ezequiel Garcia <ezequiel@collabora.com> 15424L: linux-media@vger.kernel.org 15425L: linux-rockchip@lists.infradead.org 15426S: Maintained 15427F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 15428F: drivers/staging/media/rkvdec/ 15429 15430ROCKER DRIVER 15431M: Jiri Pirko <jiri@resnulli.us> 15432L: netdev@vger.kernel.org 15433S: Supported 15434F: drivers/net/ethernet/rocker/ 15435 15436ROCKETPORT DRIVER 15437S: Maintained 15438W: http://www.comtrol.com 15439F: Documentation/driver-api/serial/rocket.rst 15440F: drivers/tty/rocket* 15441 15442ROCKETPORT EXPRESS/INFINITY DRIVER 15443M: Kevin Cernekee <cernekee@gmail.com> 15444L: linux-serial@vger.kernel.org 15445S: Odd Fixes 15446F: drivers/tty/serial/rp2.* 15447 15448ROHM BD99954 CHARGER IC 15449R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 15450L: linux-power@fi.rohmeurope.com 15451S: Supported 15452F: drivers/power/supply/bd99954-charger.c 15453F: drivers/power/supply/bd99954-charger.h 15454 15455ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 15456M: Tomasz Duszynski <tduszyns@gmail.com> 15457S: Maintained 15458F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 15459F: drivers/iio/light/bh1750.c 15460 15461ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 15462M: Marek Vasut <marek.vasut+renesas@gmail.com> 15463L: linux-kernel@vger.kernel.org 15464L: linux-renesas-soc@vger.kernel.org 15465S: Supported 15466F: Documentation/devicetree/bindings/mfd/bd9571mwv.txt 15467F: drivers/gpio/gpio-bd9571mwv.c 15468F: drivers/mfd/bd9571mwv.c 15469F: drivers/regulator/bd9571mwv-regulator.c 15470F: include/linux/mfd/bd9571mwv.h 15471 15472ROHM POWER MANAGEMENT IC DEVICE DRIVERS 15473R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 15474L: linux-power@fi.rohmeurope.com 15475S: Supported 15476F: Documentation/devicetree/bindings/mfd/rohm,bd70528-pmic.txt 15477F: Documentation/devicetree/bindings/regulator/rohm,bd70528-regulator.txt 15478F: drivers/clk/clk-bd718x7.c 15479F: drivers/gpio/gpio-bd70528.c 15480F: drivers/gpio/gpio-bd71828.c 15481F: drivers/mfd/rohm-bd70528.c 15482F: drivers/mfd/rohm-bd71828.c 15483F: drivers/mfd/rohm-bd718x7.c 15484F: drivers/power/supply/bd70528-charger.c 15485F: drivers/regulator/bd70528-regulator.c 15486F: drivers/regulator/bd71828-regulator.c 15487F: drivers/regulator/bd718x7-regulator.c 15488F: drivers/regulator/rohm-regulator.c 15489F: drivers/rtc/rtc-bd70528.c 15490F: drivers/watchdog/bd70528_wdt.c 15491F: include/linux/mfd/rohm-bd70528.h 15492F: include/linux/mfd/rohm-bd71828.h 15493F: include/linux/mfd/rohm-bd718x7.h 15494F: include/linux/mfd/rohm-generic.h 15495F: include/linux/mfd/rohm-shared.h 15496 15497ROSE NETWORK LAYER 15498M: Ralf Baechle <ralf@linux-mips.org> 15499L: linux-hams@vger.kernel.org 15500S: Maintained 15501W: http://www.linux-ax25.org/ 15502F: include/net/rose.h 15503F: include/uapi/linux/rose.h 15504F: net/rose/ 15505 15506ROTATION DRIVER FOR ALLWINNER A83T 15507M: Jernej Skrabec <jernej.skrabec@siol.net> 15508L: linux-media@vger.kernel.org 15509S: Maintained 15510T: git git://linuxtv.org/media_tree.git 15511F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 15512F: drivers/media/platform/sunxi/sun8i-rotate/ 15513 15514RTL2830 MEDIA DRIVER 15515M: Antti Palosaari <crope@iki.fi> 15516L: linux-media@vger.kernel.org 15517S: Maintained 15518W: https://linuxtv.org 15519W: http://palosaari.fi/linux/ 15520Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15521T: git git://linuxtv.org/anttip/media_tree.git 15522F: drivers/media/dvb-frontends/rtl2830* 15523 15524RTL2832 MEDIA DRIVER 15525M: Antti Palosaari <crope@iki.fi> 15526L: linux-media@vger.kernel.org 15527S: Maintained 15528W: https://linuxtv.org 15529W: http://palosaari.fi/linux/ 15530Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15531T: git git://linuxtv.org/anttip/media_tree.git 15532F: drivers/media/dvb-frontends/rtl2832* 15533 15534RTL2832_SDR MEDIA DRIVER 15535M: Antti Palosaari <crope@iki.fi> 15536L: linux-media@vger.kernel.org 15537S: Maintained 15538W: https://linuxtv.org 15539W: http://palosaari.fi/linux/ 15540Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15541T: git git://linuxtv.org/anttip/media_tree.git 15542F: drivers/media/dvb-frontends/rtl2832_sdr* 15543 15544RTL8180 WIRELESS DRIVER 15545L: linux-wireless@vger.kernel.org 15546S: Orphan 15547W: https://wireless.wiki.kernel.org/ 15548T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 15549F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 15550 15551RTL8187 WIRELESS DRIVER 15552M: Herton Ronaldo Krzesinski <herton@canonical.com> 15553M: Hin-Tak Leung <htl10@users.sourceforge.net> 15554M: Larry Finger <Larry.Finger@lwfinger.net> 15555L: linux-wireless@vger.kernel.org 15556S: Maintained 15557W: https://wireless.wiki.kernel.org/ 15558T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 15559F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 15560 15561RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 15562M: Jes Sorensen <Jes.Sorensen@gmail.com> 15563L: linux-wireless@vger.kernel.org 15564S: Maintained 15565T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 15566F: drivers/net/wireless/realtek/rtl8xxxu/ 15567 15568RTRS TRANSPORT DRIVERS 15569M: Danil Kipnis <danil.kipnis@cloud.ionos.com> 15570M: Jack Wang <jinpu.wang@cloud.ionos.com> 15571L: linux-rdma@vger.kernel.org 15572S: Maintained 15573F: drivers/infiniband/ulp/rtrs/ 15574 15575RXRPC SOCKETS (AF_RXRPC) 15576M: David Howells <dhowells@redhat.com> 15577L: linux-afs@lists.infradead.org 15578S: Supported 15579W: https://www.infradead.org/~dhowells/kafs/ 15580F: Documentation/networking/rxrpc.rst 15581F: include/keys/rxrpc-type.h 15582F: include/net/af_rxrpc.h 15583F: include/trace/events/rxrpc.h 15584F: include/uapi/linux/rxrpc.h 15585F: net/rxrpc/ 15586 15587S3 SAVAGE FRAMEBUFFER DRIVER 15588M: Antonino Daplas <adaplas@gmail.com> 15589L: linux-fbdev@vger.kernel.org 15590S: Maintained 15591F: drivers/video/fbdev/savage/ 15592 15593S390 15594M: Heiko Carstens <hca@linux.ibm.com> 15595M: Vasily Gorbik <gor@linux.ibm.com> 15596M: Christian Borntraeger <borntraeger@de.ibm.com> 15597L: linux-s390@vger.kernel.org 15598S: Supported 15599W: http://www.ibm.com/developerworks/linux/linux390/ 15600T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 15601F: Documentation/driver-api/s390-drivers.rst 15602F: Documentation/s390/ 15603F: arch/s390/ 15604F: drivers/s390/ 15605 15606S390 COMMON I/O LAYER 15607M: Vineeth Vijayan <vneethv@linux.ibm.com> 15608M: Peter Oberparleiter <oberpar@linux.ibm.com> 15609L: linux-s390@vger.kernel.org 15610S: Supported 15611W: http://www.ibm.com/developerworks/linux/linux390/ 15612F: drivers/s390/cio/ 15613 15614S390 DASD DRIVER 15615M: Stefan Haberland <sth@linux.ibm.com> 15616M: Jan Hoeppner <hoeppner@linux.ibm.com> 15617L: linux-s390@vger.kernel.org 15618S: Supported 15619W: http://www.ibm.com/developerworks/linux/linux390/ 15620F: block/partitions/ibm.c 15621F: drivers/s390/block/dasd* 15622F: include/linux/dasd_mod.h 15623 15624S390 IOMMU (PCI) 15625M: Matthew Rosato <mjrosato@linux.ibm.com> 15626M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 15627L: linux-s390@vger.kernel.org 15628S: Supported 15629W: http://www.ibm.com/developerworks/linux/linux390/ 15630F: drivers/iommu/s390-iommu.c 15631 15632S390 IUCV NETWORK LAYER 15633M: Julian Wiedmann <jwi@linux.ibm.com> 15634M: Karsten Graul <kgraul@linux.ibm.com> 15635L: linux-s390@vger.kernel.org 15636S: Supported 15637W: http://www.ibm.com/developerworks/linux/linux390/ 15638F: drivers/s390/net/*iucv* 15639F: include/net/iucv/ 15640F: net/iucv/ 15641 15642S390 NETWORK DRIVERS 15643M: Julian Wiedmann <jwi@linux.ibm.com> 15644M: Karsten Graul <kgraul@linux.ibm.com> 15645L: linux-s390@vger.kernel.org 15646S: Supported 15647W: http://www.ibm.com/developerworks/linux/linux390/ 15648F: drivers/s390/net/ 15649 15650S390 PCI SUBSYSTEM 15651M: Niklas Schnelle <schnelle@linux.ibm.com> 15652M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 15653L: linux-s390@vger.kernel.org 15654S: Supported 15655W: http://www.ibm.com/developerworks/linux/linux390/ 15656F: arch/s390/pci/ 15657F: drivers/pci/hotplug/s390_pci_hpc.c 15658F: Documentation/s390/pci.rst 15659 15660S390 VFIO AP DRIVER 15661M: Tony Krowiak <akrowiak@linux.ibm.com> 15662M: Halil Pasic <pasic@linux.ibm.com> 15663M: Jason Herne <jjherne@linux.ibm.com> 15664L: linux-s390@vger.kernel.org 15665S: Supported 15666W: http://www.ibm.com/developerworks/linux/linux390/ 15667F: Documentation/s390/vfio-ap.rst 15668F: drivers/s390/crypto/vfio_ap_drv.c 15669F: drivers/s390/crypto/vfio_ap_ops.c 15670F: drivers/s390/crypto/vfio_ap_private.h 15671 15672S390 VFIO-CCW DRIVER 15673M: Cornelia Huck <cohuck@redhat.com> 15674M: Eric Farman <farman@linux.ibm.com> 15675M: Matthew Rosato <mjrosato@linux.ibm.com> 15676R: Halil Pasic <pasic@linux.ibm.com> 15677L: linux-s390@vger.kernel.org 15678L: kvm@vger.kernel.org 15679S: Supported 15680F: Documentation/s390/vfio-ccw.rst 15681F: drivers/s390/cio/vfio_ccw* 15682F: include/uapi/linux/vfio_ccw.h 15683 15684S390 VFIO-PCI DRIVER 15685M: Matthew Rosato <mjrosato@linux.ibm.com> 15686M: Eric Farman <farman@linux.ibm.com> 15687L: linux-s390@vger.kernel.org 15688L: kvm@vger.kernel.org 15689S: Supported 15690F: drivers/vfio/pci/vfio_pci_zdev.c 15691F: include/uapi/linux/vfio_zdev.h 15692 15693S390 ZCRYPT DRIVER 15694M: Harald Freudenberger <freude@linux.ibm.com> 15695L: linux-s390@vger.kernel.org 15696S: Supported 15697W: http://www.ibm.com/developerworks/linux/linux390/ 15698F: drivers/s390/crypto/ 15699 15700S390 ZFCP DRIVER 15701M: Steffen Maier <maier@linux.ibm.com> 15702M: Benjamin Block <bblock@linux.ibm.com> 15703L: linux-s390@vger.kernel.org 15704S: Supported 15705W: http://www.ibm.com/developerworks/linux/linux390/ 15706F: drivers/s390/scsi/zfcp_* 15707 15708S3C24XX SD/MMC Driver 15709M: Ben Dooks <ben-linux@fluff.org> 15710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15711S: Supported 15712F: drivers/mmc/host/s3cmci.* 15713 15714SAA6588 RDS RECEIVER DRIVER 15715M: Hans Verkuil <hverkuil@xs4all.nl> 15716L: linux-media@vger.kernel.org 15717S: Odd Fixes 15718W: https://linuxtv.org 15719T: git git://linuxtv.org/media_tree.git 15720F: drivers/media/i2c/saa6588* 15721 15722SAA7134 VIDEO4LINUX DRIVER 15723M: Mauro Carvalho Chehab <mchehab@kernel.org> 15724L: linux-media@vger.kernel.org 15725S: Odd fixes 15726W: https://linuxtv.org 15727T: git git://linuxtv.org/media_tree.git 15728F: Documentation/driver-api/media/drivers/saa7134* 15729F: drivers/media/pci/saa7134/ 15730 15731SAA7146 VIDEO4LINUX-2 DRIVER 15732M: Hans Verkuil <hverkuil@xs4all.nl> 15733L: linux-media@vger.kernel.org 15734S: Maintained 15735T: git git://linuxtv.org/media_tree.git 15736F: drivers/media/common/saa7146/ 15737F: drivers/media/pci/saa7146/ 15738F: include/media/drv-intf/saa7146* 15739 15740SAFESETID SECURITY MODULE 15741M: Micah Morton <mortonm@chromium.org> 15742S: Supported 15743F: Documentation/admin-guide/LSM/SafeSetID.rst 15744F: security/safesetid/ 15745 15746SAMSUNG AUDIO (ASoC) DRIVERS 15747M: Krzysztof Kozlowski <krzk@kernel.org> 15748M: Sylwester Nawrocki <s.nawrocki@samsung.com> 15749L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15750S: Supported 15751F: Documentation/devicetree/bindings/sound/samsung* 15752F: sound/soc/samsung/ 15753 15754SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 15755M: Krzysztof Kozlowski <krzk@kernel.org> 15756L: linux-crypto@vger.kernel.org 15757L: linux-samsung-soc@vger.kernel.org 15758S: Maintained 15759F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 15760F: drivers/crypto/exynos-rng.c 15761 15762SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 15763M: Łukasz Stelmach <l.stelmach@samsung.com> 15764L: linux-samsung-soc@vger.kernel.org 15765S: Maintained 15766F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt 15767F: drivers/char/hw_random/exynos-trng.c 15768 15769SAMSUNG FRAMEBUFFER DRIVER 15770M: Jingoo Han <jingoohan1@gmail.com> 15771L: linux-fbdev@vger.kernel.org 15772S: Maintained 15773F: drivers/video/fbdev/s3c-fb.c 15774 15775SAMSUNG INTERCONNECT DRIVERS 15776M: Sylwester Nawrocki <s.nawrocki@samsung.com> 15777M: Artur Świgoń <a.swigon@samsung.com> 15778L: linux-pm@vger.kernel.org 15779L: linux-samsung-soc@vger.kernel.org 15780S: Supported 15781F: drivers/interconnect/samsung/ 15782 15783SAMSUNG LAPTOP DRIVER 15784M: Corentin Chary <corentin.chary@gmail.com> 15785L: platform-driver-x86@vger.kernel.org 15786S: Maintained 15787F: drivers/platform/x86/samsung-laptop.c 15788 15789SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 15790M: Krzysztof Kozlowski <krzk@kernel.org> 15791M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 15792L: linux-kernel@vger.kernel.org 15793L: linux-samsung-soc@vger.kernel.org 15794S: Supported 15795F: Documentation/devicetree/bindings/clock/samsung,s2mps11.txt 15796F: Documentation/devicetree/bindings/mfd/samsung,sec-core.txt 15797F: Documentation/devicetree/bindings/regulator/samsung,s2m*.txt 15798F: Documentation/devicetree/bindings/regulator/samsung,s5m*.txt 15799F: drivers/clk/clk-s2mps11.c 15800F: drivers/mfd/sec*.c 15801F: drivers/regulator/s2m*.c 15802F: drivers/regulator/s5m*.c 15803F: drivers/rtc/rtc-s5m.c 15804F: include/linux/mfd/samsung/ 15805 15806SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 15807M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 15808L: linux-media@vger.kernel.org 15809L: linux-samsung-soc@vger.kernel.org 15810S: Maintained 15811F: drivers/media/platform/s3c-camif/ 15812F: include/media/drv-intf/s3c_camif.h 15813 15814SAMSUNG S3FWRN5 NFC DRIVER 15815M: Krzysztof Kozlowski <krzk@kernel.org> 15816M: Krzysztof Opasiak <k.opasiak@samsung.com> 15817L: linux-nfc@lists.01.org (moderated for non-subscribers) 15818S: Maintained 15819F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 15820F: drivers/nfc/s3fwrn5 15821 15822SAMSUNG S5C73M3 CAMERA DRIVER 15823M: Andrzej Hajda <a.hajda@samsung.com> 15824L: linux-media@vger.kernel.org 15825S: Supported 15826F: drivers/media/i2c/s5c73m3/* 15827 15828SAMSUNG S5K5BAF CAMERA DRIVER 15829M: Andrzej Hajda <a.hajda@samsung.com> 15830L: linux-media@vger.kernel.org 15831S: Supported 15832F: drivers/media/i2c/s5k5baf.c 15833 15834SAMSUNG S5P Security SubSystem (SSS) DRIVER 15835M: Krzysztof Kozlowski <krzk@kernel.org> 15836M: Vladimir Zapolskiy <vz@mleia.com> 15837L: linux-crypto@vger.kernel.org 15838L: linux-samsung-soc@vger.kernel.org 15839S: Maintained 15840F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 15841F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 15842F: drivers/crypto/s5p-sss.c 15843 15844SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 15845M: Sylwester Nawrocki <s.nawrocki@samsung.com> 15846L: linux-media@vger.kernel.org 15847S: Supported 15848Q: https://patchwork.linuxtv.org/project/linux-media/list/ 15849F: drivers/media/platform/exynos4-is/ 15850 15851SAMSUNG SOC CLOCK DRIVERS 15852M: Sylwester Nawrocki <s.nawrocki@samsung.com> 15853M: Tomasz Figa <tomasz.figa@gmail.com> 15854M: Chanwoo Choi <cw00.choi@samsung.com> 15855L: linux-samsung-soc@vger.kernel.org 15856S: Supported 15857T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 15858F: Documentation/devicetree/bindings/clock/exynos*.txt 15859F: Documentation/devicetree/bindings/clock/samsung,s3c* 15860F: Documentation/devicetree/bindings/clock/samsung,s5p* 15861F: drivers/clk/samsung/ 15862F: include/dt-bindings/clock/exynos*.h 15863F: include/linux/clk/samsung.h 15864F: include/linux/platform_data/clk-s3c2410.h 15865 15866SAMSUNG SPI DRIVERS 15867M: Krzysztof Kozlowski <krzk@kernel.org> 15868M: Andi Shyti <andi@etezian.org> 15869L: linux-spi@vger.kernel.org 15870L: linux-samsung-soc@vger.kernel.org 15871S: Maintained 15872F: Documentation/devicetree/bindings/spi/spi-samsung.txt 15873F: drivers/spi/spi-s3c* 15874F: include/linux/platform_data/spi-s3c64xx.h 15875F: include/linux/spi/s3c24xx-fiq.h 15876 15877SAMSUNG SXGBE DRIVERS 15878M: Byungho An <bh74.an@samsung.com> 15879L: netdev@vger.kernel.org 15880S: Supported 15881F: drivers/net/ethernet/samsung/sxgbe/ 15882 15883SAMSUNG THERMAL DRIVER 15884M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 15885L: linux-pm@vger.kernel.org 15886L: linux-samsung-soc@vger.kernel.org 15887S: Supported 15888T: git https://github.com/lmajewski/linux-samsung-thermal.git 15889F: drivers/thermal/samsung/ 15890 15891SAMSUNG USB2 PHY DRIVER 15892M: Sylwester Nawrocki <s.nawrocki@samsung.com> 15893L: linux-kernel@vger.kernel.org 15894S: Supported 15895F: Documentation/devicetree/bindings/phy/samsung-phy.txt 15896F: Documentation/driver-api/phy/samsung-usb2.rst 15897F: drivers/phy/samsung/phy-exynos4210-usb2.c 15898F: drivers/phy/samsung/phy-exynos4x12-usb2.c 15899F: drivers/phy/samsung/phy-exynos5250-usb2.c 15900F: drivers/phy/samsung/phy-s5pv210-usb2.c 15901F: drivers/phy/samsung/phy-samsung-usb2.c 15902F: drivers/phy/samsung/phy-samsung-usb2.h 15903 15904SC1200 WDT DRIVER 15905M: Zwane Mwaikambo <zwanem@gmail.com> 15906S: Maintained 15907F: drivers/watchdog/sc1200wdt.c 15908 15909SCHEDULER 15910M: Ingo Molnar <mingo@redhat.com> 15911M: Peter Zijlstra <peterz@infradead.org> 15912M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 15913M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 15914R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 15915R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 15916R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 15917R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 15918R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 15919L: linux-kernel@vger.kernel.org 15920S: Maintained 15921T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 15922F: include/linux/preempt.h 15923F: include/linux/sched.h 15924F: include/linux/wait.h 15925F: include/uapi/linux/sched.h 15926F: kernel/sched/ 15927 15928SCR24X CHIP CARD INTERFACE DRIVER 15929M: Lubomir Rintel <lkundrak@v3.sk> 15930S: Supported 15931F: drivers/char/pcmcia/scr24x_cs.c 15932 15933SCSI CDROM DRIVER 15934M: Jens Axboe <axboe@kernel.dk> 15935L: linux-scsi@vger.kernel.org 15936S: Maintained 15937W: http://www.kernel.dk 15938F: drivers/scsi/sr* 15939 15940SCSI RDMA PROTOCOL (SRP) INITIATOR 15941M: Bart Van Assche <bvanassche@acm.org> 15942L: linux-rdma@vger.kernel.org 15943S: Supported 15944Q: http://patchwork.kernel.org/project/linux-rdma/list/ 15945F: drivers/infiniband/ulp/srp/ 15946F: include/scsi/srp.h 15947 15948SCSI RDMA PROTOCOL (SRP) TARGET 15949M: Bart Van Assche <bvanassche@acm.org> 15950L: linux-rdma@vger.kernel.org 15951L: target-devel@vger.kernel.org 15952S: Supported 15953Q: http://patchwork.kernel.org/project/linux-rdma/list/ 15954F: drivers/infiniband/ulp/srpt/ 15955 15956SCSI SG DRIVER 15957M: Doug Gilbert <dgilbert@interlog.com> 15958L: linux-scsi@vger.kernel.org 15959S: Maintained 15960W: http://sg.danny.cz/sg 15961F: Documentation/scsi/scsi-generic.rst 15962F: drivers/scsi/sg.c 15963F: include/scsi/sg.h 15964 15965SCSI SUBSYSTEM 15966M: "James E.J. Bottomley" <jejb@linux.ibm.com> 15967M: "Martin K. Petersen" <martin.petersen@oracle.com> 15968L: linux-scsi@vger.kernel.org 15969S: Maintained 15970Q: https://patchwork.kernel.org/project/linux-scsi/list/ 15971T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 15972T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 15973F: Documentation/devicetree/bindings/scsi/ 15974F: drivers/scsi/ 15975F: include/scsi/ 15976 15977SCSI TAPE DRIVER 15978M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 15979L: linux-scsi@vger.kernel.org 15980S: Maintained 15981F: Documentation/scsi/st.rst 15982F: drivers/scsi/st.* 15983F: drivers/scsi/st_*.h 15984 15985SCSI TARGET CORE USER DRIVER 15986M: Bodo Stroesser <bostroesser@gmail.com> 15987L: linux-scsi@vger.kernel.org 15988L: target-devel@vger.kernel.org 15989S: Supported 15990F: Documentation/target/tcmu-design.rst 15991F: drivers/target/target_core_user.c 15992F: include/uapi/linux/target_core_user.h 15993 15994SCSI TARGET SUBSYSTEM 15995M: "Martin K. Petersen" <martin.petersen@oracle.com> 15996L: linux-scsi@vger.kernel.org 15997L: target-devel@vger.kernel.org 15998S: Supported 15999W: http://www.linux-iscsi.org 16000Q: https://patchwork.kernel.org/project/target-devel/list/ 16001T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 16002F: Documentation/target/ 16003F: drivers/target/ 16004F: include/target/ 16005 16006SCTP PROTOCOL 16007M: Vlad Yasevich <vyasevich@gmail.com> 16008M: Neil Horman <nhorman@tuxdriver.com> 16009M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 16010L: linux-sctp@vger.kernel.org 16011S: Maintained 16012W: http://lksctp.sourceforge.net 16013F: Documentation/networking/sctp.rst 16014F: include/linux/sctp.h 16015F: include/net/sctp/ 16016F: include/uapi/linux/sctp.h 16017F: net/sctp/ 16018 16019SCx200 CPU SUPPORT 16020M: Jim Cromie <jim.cromie@gmail.com> 16021S: Odd Fixes 16022F: Documentation/i2c/busses/scx200_acb.rst 16023F: arch/x86/platform/scx200/ 16024F: drivers/i2c/busses/scx200* 16025F: drivers/mtd/maps/scx200_docflash.c 16026F: drivers/watchdog/scx200_wdt.c 16027F: include/linux/scx200.h 16028 16029SCx200 GPIO DRIVER 16030M: Jim Cromie <jim.cromie@gmail.com> 16031S: Maintained 16032F: drivers/char/scx200_gpio.c 16033F: include/linux/scx200_gpio.h 16034 16035SCx200 HRT CLOCKSOURCE DRIVER 16036M: Jim Cromie <jim.cromie@gmail.com> 16037S: Maintained 16038F: drivers/clocksource/scx200_hrt.c 16039 16040SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 16041M: Sascha Sommer <saschasommer@freenet.de> 16042L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 16043S: Maintained 16044F: drivers/mmc/host/sdricoh_cs.c 16045 16046SECO BOARDS CEC DRIVER 16047M: Ettore Chimenti <ek5.chimenti@gmail.com> 16048S: Maintained 16049F: drivers/media/cec/platform/seco/seco-cec.c 16050F: drivers/media/cec/platform/seco/seco-cec.h 16051 16052SECURE COMPUTING 16053M: Kees Cook <keescook@chromium.org> 16054R: Andy Lutomirski <luto@amacapital.net> 16055R: Will Drewry <wad@chromium.org> 16056S: Supported 16057T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp 16058F: Documentation/userspace-api/seccomp_filter.rst 16059F: include/linux/seccomp.h 16060F: include/uapi/linux/seccomp.h 16061F: kernel/seccomp.c 16062F: tools/testing/selftests/kselftest_harness.h 16063F: tools/testing/selftests/seccomp/* 16064K: \bsecure_computing 16065K: \bTIF_SECCOMP\b 16066 16067SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 16068M: Al Cooper <alcooperx@gmail.com> 16069L: linux-mmc@vger.kernel.org 16070L: bcm-kernel-feedback-list@broadcom.com 16071S: Maintained 16072F: drivers/mmc/host/sdhci-brcmstb* 16073 16074SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 16075M: Adrian Hunter <adrian.hunter@intel.com> 16076L: linux-mmc@vger.kernel.org 16077S: Maintained 16078F: drivers/mmc/host/sdhci* 16079F: include/linux/mmc/sdhci* 16080 16081SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 16082M: Eugen Hristev <eugen.hristev@microchip.com> 16083L: linux-mmc@vger.kernel.org 16084S: Supported 16085F: drivers/mmc/host/sdhci-of-at91.c 16086 16087SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 16088M: Ben Dooks <ben-linux@fluff.org> 16089M: Jaehoon Chung <jh80.chung@samsung.com> 16090L: linux-mmc@vger.kernel.org 16091S: Maintained 16092F: drivers/mmc/host/sdhci-s3c* 16093 16094SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 16095M: Viresh Kumar <vireshk@kernel.org> 16096L: linux-mmc@vger.kernel.org 16097S: Maintained 16098F: drivers/mmc/host/sdhci-spear.c 16099 16100SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 16101M: Kishon Vijay Abraham I <kishon@ti.com> 16102L: linux-mmc@vger.kernel.org 16103S: Maintained 16104F: drivers/mmc/host/sdhci-omap.c 16105 16106SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 16107M: Jonathan Derrick <jonathan.derrick@intel.com> 16108M: Revanth Rajashekar <revanth.rajashekar@intel.com> 16109L: linux-block@vger.kernel.org 16110S: Supported 16111F: block/opal_proto.h 16112F: block/sed* 16113F: include/linux/sed* 16114F: include/uapi/linux/sed* 16115 16116SECURITY CONTACT 16117M: Security Officers <security@kernel.org> 16118S: Supported 16119F: Documentation/admin-guide/security-bugs.rst 16120 16121SECURITY SUBSYSTEM 16122M: James Morris <jmorris@namei.org> 16123M: "Serge E. Hallyn" <serge@hallyn.com> 16124L: linux-security-module@vger.kernel.org (suggested Cc:) 16125S: Supported 16126W: http://kernsec.org/ 16127T: git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git 16128F: security/ 16129X: security/selinux/ 16130 16131SELINUX SECURITY MODULE 16132M: Paul Moore <paul@paul-moore.com> 16133M: Stephen Smalley <stephen.smalley.work@gmail.com> 16134M: Eric Paris <eparis@parisplace.org> 16135L: selinux@vger.kernel.org 16136S: Supported 16137W: https://selinuxproject.org 16138W: https://github.com/SELinuxProject 16139T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 16140F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 16141F: Documentation/ABI/obsolete/sysfs-selinux-disable 16142F: Documentation/admin-guide/LSM/SELinux.rst 16143F: include/trace/events/avc.h 16144F: include/uapi/linux/selinux_netlink.h 16145F: scripts/selinux/ 16146F: security/selinux/ 16147 16148SENSABLE PHANTOM 16149M: Jiri Slaby <jirislaby@kernel.org> 16150S: Maintained 16151F: drivers/misc/phantom.c 16152F: include/uapi/linux/phantom.h 16153 16154SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 16155M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 16156S: Maintained 16157F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 16158F: drivers/iio/chemical/scd30.h 16159F: drivers/iio/chemical/scd30_core.c 16160F: drivers/iio/chemical/scd30_i2c.c 16161F: drivers/iio/chemical/scd30_serial.c 16162 16163SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 16164M: Tomasz Duszynski <tduszyns@gmail.com> 16165S: Maintained 16166F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 16167F: drivers/iio/chemical/sps30.c 16168 16169SERIAL DEVICE BUS 16170M: Rob Herring <robh@kernel.org> 16171L: linux-serial@vger.kernel.org 16172S: Maintained 16173F: Documentation/devicetree/bindings/serial/serial.yaml 16174F: drivers/tty/serdev/ 16175F: include/linux/serdev.h 16176 16177SERIAL DRIVERS 16178M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 16179L: linux-serial@vger.kernel.org 16180S: Maintained 16181F: Documentation/devicetree/bindings/serial/ 16182F: drivers/tty/serial/ 16183 16184SERIAL IR RECEIVER 16185M: Sean Young <sean@mess.org> 16186L: linux-media@vger.kernel.org 16187S: Maintained 16188F: drivers/media/rc/serial_ir.c 16189 16190SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 16191M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16192L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16193S: Maintained 16194F: Documentation/devicetree/bindings/slimbus/ 16195F: drivers/slimbus/ 16196F: include/linux/slimbus.h 16197 16198SFC NETWORK DRIVER 16199M: Edward Cree <ecree.xilinx@gmail.com> 16200M: Martin Habets <habetsm.xilinx@gmail.com> 16201L: netdev@vger.kernel.org 16202S: Supported 16203F: drivers/net/ethernet/sfc/ 16204 16205SFF/SFP/SFP+ MODULE SUPPORT 16206M: Russell King <linux@armlinux.org.uk> 16207L: netdev@vger.kernel.org 16208S: Maintained 16209F: drivers/net/phy/phylink.c 16210F: drivers/net/phy/sfp* 16211F: include/linux/mdio/mdio-i2c.h 16212F: include/linux/phylink.h 16213F: include/linux/sfp.h 16214K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 16215 16216SGI GRU DRIVER 16217M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 16218S: Maintained 16219F: drivers/misc/sgi-gru/ 16220 16221SGI XP/XPC/XPNET DRIVER 16222M: Robin Holt <robinmholt@gmail.com> 16223M: Steve Wahl <steve.wahl@hpe.com> 16224R: Mike Travis <mike.travis@hpe.com> 16225S: Maintained 16226F: drivers/misc/sgi-xp/ 16227 16228SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 16229M: Karsten Graul <kgraul@linux.ibm.com> 16230L: linux-s390@vger.kernel.org 16231S: Supported 16232W: http://www.ibm.com/developerworks/linux/linux390/ 16233F: net/smc/ 16234 16235SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 16236M: Linus Walleij <linus.walleij@linaro.org> 16237L: linux-iio@vger.kernel.org 16238S: Maintained 16239T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 16240F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 16241F: drivers/iio/light/gp2ap002.c 16242 16243SHARP RJ54N1CB0C SENSOR DRIVER 16244M: Jacopo Mondi <jacopo@jmondi.org> 16245L: linux-media@vger.kernel.org 16246S: Odd fixes 16247T: git git://linuxtv.org/media_tree.git 16248F: drivers/media/i2c/rj54n1cb0c.c 16249F: include/media/i2c/rj54n1cb0c.h 16250 16251SH_VOU V4L2 OUTPUT DRIVER 16252L: linux-media@vger.kernel.org 16253S: Orphan 16254F: drivers/media/platform/sh_vou.c 16255F: include/media/drv-intf/sh_vou.h 16256 16257SI2157 MEDIA DRIVER 16258M: Antti Palosaari <crope@iki.fi> 16259L: linux-media@vger.kernel.org 16260S: Maintained 16261W: https://linuxtv.org 16262W: http://palosaari.fi/linux/ 16263Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16264T: git git://linuxtv.org/anttip/media_tree.git 16265F: drivers/media/tuners/si2157* 16266 16267SI2165 MEDIA DRIVER 16268M: Matthias Schwarzott <zzam@gentoo.org> 16269L: linux-media@vger.kernel.org 16270S: Maintained 16271W: https://linuxtv.org 16272Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16273F: drivers/media/dvb-frontends/si2165* 16274 16275SI2168 MEDIA DRIVER 16276M: Antti Palosaari <crope@iki.fi> 16277L: linux-media@vger.kernel.org 16278S: Maintained 16279W: https://linuxtv.org 16280W: http://palosaari.fi/linux/ 16281Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16282T: git git://linuxtv.org/anttip/media_tree.git 16283F: drivers/media/dvb-frontends/si2168* 16284 16285SI470X FM RADIO RECEIVER I2C DRIVER 16286M: Hans Verkuil <hverkuil@xs4all.nl> 16287L: linux-media@vger.kernel.org 16288S: Odd Fixes 16289W: https://linuxtv.org 16290T: git git://linuxtv.org/media_tree.git 16291F: drivers/media/radio/si470x/radio-si470x-i2c.c 16292 16293SI470X FM RADIO RECEIVER USB DRIVER 16294M: Hans Verkuil <hverkuil@xs4all.nl> 16295L: linux-media@vger.kernel.org 16296S: Maintained 16297W: https://linuxtv.org 16298T: git git://linuxtv.org/media_tree.git 16299F: drivers/media/radio/si470x/radio-si470x-common.c 16300F: drivers/media/radio/si470x/radio-si470x-usb.c 16301F: drivers/media/radio/si470x/radio-si470x.h 16302 16303SI4713 FM RADIO TRANSMITTER I2C DRIVER 16304M: Eduardo Valentin <edubezval@gmail.com> 16305L: linux-media@vger.kernel.org 16306S: Odd Fixes 16307W: https://linuxtv.org 16308T: git git://linuxtv.org/media_tree.git 16309F: drivers/media/radio/si4713/si4713.? 16310 16311SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 16312M: Eduardo Valentin <edubezval@gmail.com> 16313L: linux-media@vger.kernel.org 16314S: Odd Fixes 16315W: https://linuxtv.org 16316T: git git://linuxtv.org/media_tree.git 16317F: drivers/media/radio/si4713/radio-platform-si4713.c 16318 16319SI4713 FM RADIO TRANSMITTER USB DRIVER 16320M: Hans Verkuil <hverkuil@xs4all.nl> 16321L: linux-media@vger.kernel.org 16322S: Maintained 16323W: https://linuxtv.org 16324T: git git://linuxtv.org/media_tree.git 16325F: drivers/media/radio/si4713/radio-usb-si4713.c 16326 16327SIANO DVB DRIVER 16328M: Mauro Carvalho Chehab <mchehab@kernel.org> 16329L: linux-media@vger.kernel.org 16330S: Odd fixes 16331W: https://linuxtv.org 16332T: git git://linuxtv.org/media_tree.git 16333F: drivers/media/common/siano/ 16334F: drivers/media/mmc/siano/ 16335F: drivers/media/usb/siano/ 16336F: drivers/media/usb/siano/ 16337 16338SIFIVE DRIVERS 16339M: Palmer Dabbelt <palmer@dabbelt.com> 16340M: Paul Walmsley <paul.walmsley@sifive.com> 16341L: linux-riscv@lists.infradead.org 16342S: Supported 16343T: git git://github.com/sifive/riscv-linux.git 16344N: sifive 16345K: [^@]sifive 16346 16347SIFIVE FU540 SYSTEM-ON-CHIP 16348M: Paul Walmsley <paul.walmsley@sifive.com> 16349M: Palmer Dabbelt <palmer@dabbelt.com> 16350L: linux-riscv@lists.infradead.org 16351S: Supported 16352T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 16353N: fu540 16354K: fu540 16355 16356SIFIVE PDMA DRIVER 16357M: Green Wan <green.wan@sifive.com> 16358S: Maintained 16359F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 16360F: drivers/dma/sf-pdma/ 16361 16362SILEAD TOUCHSCREEN DRIVER 16363M: Hans de Goede <hdegoede@redhat.com> 16364L: linux-input@vger.kernel.org 16365L: platform-driver-x86@vger.kernel.org 16366S: Maintained 16367F: drivers/input/touchscreen/silead.c 16368F: drivers/platform/x86/touchscreen_dmi.c 16369 16370SILICON LABS WIRELESS DRIVERS (for WFxxx series) 16371M: Jérôme Pouiller <jerome.pouiller@silabs.com> 16372S: Supported 16373F: drivers/staging/wfx/ 16374 16375SILICON MOTION SM712 FRAME BUFFER DRIVER 16376M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16377M: Teddy Wang <teddy.wang@siliconmotion.com> 16378M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16379L: linux-fbdev@vger.kernel.org 16380S: Maintained 16381F: Documentation/fb/sm712fb.rst 16382F: drivers/video/fbdev/sm712* 16383 16384SILVACO I3C DUAL-ROLE MASTER 16385M: Miquel Raynal <miquel.raynal@bootlin.com> 16386M: Conor Culhane <conor.culhane@silvaco.com> 16387L: linux-i3c@lists.infradead.org 16388S: Maintained 16389F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 16390F: drivers/i3c/master/svc-i3c-master.c 16391 16392SIMPLEFB FB DRIVER 16393M: Hans de Goede <hdegoede@redhat.com> 16394L: linux-fbdev@vger.kernel.org 16395S: Maintained 16396F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 16397F: drivers/video/fbdev/simplefb.c 16398F: include/linux/platform_data/simplefb.h 16399 16400SIMTEC EB110ATX (Chalice CATS) 16401M: Simtec Linux Team <linux@simtec.co.uk> 16402S: Supported 16403W: http://www.simtec.co.uk/products/EB110ATX/ 16404 16405SIMTEC EB2410ITX (BAST) 16406M: Simtec Linux Team <linux@simtec.co.uk> 16407S: Supported 16408W: http://www.simtec.co.uk/products/EB2410ITX/ 16409F: arch/arm/mach-s3c/bast-ide.c 16410F: arch/arm/mach-s3c/bast-irq.c 16411F: arch/arm/mach-s3c/mach-bast.c 16412 16413SIOX 16414M: Thorsten Scherer <t.scherer@eckelmann.de> 16415M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16416R: Pengutronix Kernel Team <kernel@pengutronix.de> 16417S: Supported 16418F: drivers/gpio/gpio-siox.c 16419F: drivers/siox/* 16420F: include/trace/events/siox.h 16421 16422SIPHASH PRF ROUTINES 16423M: Jason A. Donenfeld <Jason@zx2c4.com> 16424S: Maintained 16425F: include/linux/siphash.h 16426F: lib/siphash.c 16427F: lib/test_siphash.c 16428 16429SIS 190 ETHERNET DRIVER 16430M: Francois Romieu <romieu@fr.zoreil.com> 16431L: netdev@vger.kernel.org 16432S: Maintained 16433F: drivers/net/ethernet/sis/sis190.c 16434 16435SIS 900/7016 FAST ETHERNET DRIVER 16436M: Daniele Venzano <venza@brownhat.org> 16437L: netdev@vger.kernel.org 16438S: Maintained 16439W: http://www.brownhat.org/sis900.html 16440F: drivers/net/ethernet/sis/sis900.* 16441 16442SIS FRAMEBUFFER DRIVER 16443M: Thomas Winischhofer <thomas@winischhofer.net> 16444S: Maintained 16445W: http://www.winischhofer.net/linuxsisvga.shtml 16446F: Documentation/fb/sisfb.rst 16447F: drivers/video/fbdev/sis/ 16448F: include/video/sisfb.h 16449 16450SIS I2C TOUCHSCREEN DRIVER 16451M: Mika Penttilä <mika.penttila@nextfour.com> 16452L: linux-input@vger.kernel.org 16453S: Maintained 16454F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 16455F: drivers/input/touchscreen/sis_i2c.c 16456 16457SIS USB2VGA DRIVER 16458M: Thomas Winischhofer <thomas@winischhofer.net> 16459S: Maintained 16460W: http://www.winischhofer.at/linuxsisusbvga.shtml 16461F: drivers/usb/misc/sisusbvga/ 16462 16463SLAB ALLOCATOR 16464M: Christoph Lameter <cl@linux.com> 16465M: Pekka Enberg <penberg@kernel.org> 16466M: David Rientjes <rientjes@google.com> 16467M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 16468M: Andrew Morton <akpm@linux-foundation.org> 16469M: Vlastimil Babka <vbabka@suse.cz> 16470L: linux-mm@kvack.org 16471S: Maintained 16472F: include/linux/sl?b*.h 16473F: mm/sl?b* 16474 16475SLEEPABLE READ-COPY UPDATE (SRCU) 16476M: Lai Jiangshan <jiangshanlai@gmail.com> 16477M: "Paul E. McKenney" <paulmck@kernel.org> 16478M: Josh Triplett <josh@joshtriplett.org> 16479R: Steven Rostedt <rostedt@goodmis.org> 16480R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 16481L: rcu@vger.kernel.org 16482S: Supported 16483W: http://www.rdrop.com/users/paulmck/RCU/ 16484T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 16485F: include/linux/srcu*.h 16486F: kernel/rcu/srcu*.c 16487 16488SMACK SECURITY MODULE 16489M: Casey Schaufler <casey@schaufler-ca.com> 16490L: linux-security-module@vger.kernel.org 16491S: Maintained 16492W: http://schaufler-ca.com 16493T: git git://github.com/cschaufler/smack-next 16494F: Documentation/admin-guide/LSM/Smack.rst 16495F: security/smack/ 16496 16497SMC91x ETHERNET DRIVER 16498M: Nicolas Pitre <nico@fluxnic.net> 16499S: Odd Fixes 16500F: drivers/net/ethernet/smsc/smc91x.* 16501 16502SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 16503M: Mark Rutland <mark.rutland@arm.com> 16504M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 16505M: Sudeep Holla <sudeep.holla@arm.com> 16506L: linux-arm-kernel@lists.infradead.org 16507S: Maintained 16508F: drivers/firmware/smccc/ 16509F: include/linux/arm-smccc.h 16510 16511SMM665 HARDWARE MONITOR DRIVER 16512M: Guenter Roeck <linux@roeck-us.net> 16513L: linux-hwmon@vger.kernel.org 16514S: Maintained 16515F: Documentation/hwmon/smm665.rst 16516F: drivers/hwmon/smm665.c 16517 16518SMSC EMC2103 HARDWARE MONITOR DRIVER 16519M: Steve Glendinning <steve.glendinning@shawell.net> 16520L: linux-hwmon@vger.kernel.org 16521S: Maintained 16522F: Documentation/hwmon/emc2103.rst 16523F: drivers/hwmon/emc2103.c 16524 16525SMSC SCH5627 HARDWARE MONITOR DRIVER 16526M: Hans de Goede <hdegoede@redhat.com> 16527L: linux-hwmon@vger.kernel.org 16528S: Supported 16529F: Documentation/hwmon/sch5627.rst 16530F: drivers/hwmon/sch5627.c 16531 16532SMSC UFX6000 and UFX7000 USB to VGA DRIVER 16533M: Steve Glendinning <steve.glendinning@shawell.net> 16534L: linux-fbdev@vger.kernel.org 16535S: Maintained 16536F: drivers/video/fbdev/smscufx.c 16537 16538SMSC47B397 HARDWARE MONITOR DRIVER 16539M: Jean Delvare <jdelvare@suse.com> 16540L: linux-hwmon@vger.kernel.org 16541S: Maintained 16542F: Documentation/hwmon/smsc47b397.rst 16543F: drivers/hwmon/smsc47b397.c 16544 16545SMSC911x ETHERNET DRIVER 16546M: Steve Glendinning <steve.glendinning@shawell.net> 16547L: netdev@vger.kernel.org 16548S: Maintained 16549F: drivers/net/ethernet/smsc/smsc911x.* 16550F: include/linux/smsc911x.h 16551 16552SMSC9420 PCI ETHERNET DRIVER 16553M: Steve Glendinning <steve.glendinning@shawell.net> 16554L: netdev@vger.kernel.org 16555S: Maintained 16556F: drivers/net/ethernet/smsc/smsc9420.* 16557 16558SOCIONEXT (SNI) AVE NETWORK DRIVER 16559M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16560L: netdev@vger.kernel.org 16561S: Maintained 16562F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 16563F: drivers/net/ethernet/socionext/sni_ave.c 16564 16565SOCIONEXT (SNI) NETSEC NETWORK DRIVER 16566M: Jassi Brar <jaswinder.singh@linaro.org> 16567M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16568L: netdev@vger.kernel.org 16569S: Maintained 16570F: Documentation/devicetree/bindings/net/socionext-netsec.txt 16571F: drivers/net/ethernet/socionext/netsec.c 16572 16573SOCIONEXT (SNI) Synquacer SPI DRIVER 16574M: Masahisa Kojima <masahisa.kojima@linaro.org> 16575M: Jassi Brar <jaswinder.singh@linaro.org> 16576L: linux-spi@vger.kernel.org 16577S: Maintained 16578F: Documentation/devicetree/bindings/spi/spi-synquacer.txt 16579F: drivers/spi/spi-synquacer.c 16580 16581SOCIONEXT SYNQUACER I2C DRIVER 16582M: Ard Biesheuvel <ardb@kernel.org> 16583L: linux-i2c@vger.kernel.org 16584S: Maintained 16585F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 16586F: drivers/i2c/busses/i2c-synquacer.c 16587 16588SOCIONEXT UNIPHIER SOUND DRIVER 16589L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16590S: Orphan 16591F: sound/soc/uniphier/ 16592 16593SOEKRIS NET48XX LED SUPPORT 16594M: Chris Boot <bootc@bootc.net> 16595S: Maintained 16596F: drivers/leds/leds-net48xx.c 16597 16598SOFT-IWARP DRIVER (siw) 16599M: Bernard Metzler <bmt@zurich.ibm.com> 16600L: linux-rdma@vger.kernel.org 16601S: Supported 16602F: drivers/infiniband/sw/siw/ 16603F: include/uapi/rdma/siw-abi.h 16604 16605SOFT-ROCE DRIVER (rxe) 16606M: Zhu Yanjun <zyjzyj2000@gmail.com> 16607L: linux-rdma@vger.kernel.org 16608S: Supported 16609F: drivers/infiniband/sw/rxe/ 16610F: include/uapi/rdma/rdma_user_rxe.h 16611 16612SOFTLOGIC 6x10 MPEG CODEC 16613M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 16614M: Anton Sviridenko <anton@corp.bluecherry.net> 16615M: Andrey Utkin <andrey_utkin@fastmail.com> 16616M: Ismael Luceno <ismael@iodev.co.uk> 16617L: linux-media@vger.kernel.org 16618S: Supported 16619F: drivers/media/pci/solo6x10/ 16620 16621SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 16622M: James Morse <james.morse@arm.com> 16623L: linux-arm-kernel@lists.infradead.org 16624S: Maintained 16625F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 16626F: drivers/firmware/arm_sdei.c 16627F: include/linux/arm_sdei.h 16628F: include/uapi/linux/arm_sdei.h 16629 16630SOFTWARE RAID (Multiple Disks) SUPPORT 16631M: Song Liu <song@kernel.org> 16632L: linux-raid@vger.kernel.org 16633S: Supported 16634T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 16635F: drivers/md/Kconfig 16636F: drivers/md/Makefile 16637F: drivers/md/md* 16638F: drivers/md/raid* 16639F: include/linux/raid/ 16640F: include/uapi/linux/raid/ 16641 16642SOLIDRUN CLEARFOG SUPPORT 16643M: Russell King <linux@armlinux.org.uk> 16644S: Maintained 16645F: arch/arm/boot/dts/armada-388-clearfog* 16646F: arch/arm/boot/dts/armada-38x-solidrun-* 16647 16648SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 16649M: Russell King <linux@armlinux.org.uk> 16650S: Maintained 16651F: arch/arm/boot/dts/imx6*-cubox-i* 16652F: arch/arm/boot/dts/imx6*-hummingboard* 16653F: arch/arm/boot/dts/imx6*-sr-* 16654 16655SONIC NETWORK DRIVER 16656M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 16657L: netdev@vger.kernel.org 16658S: Maintained 16659F: drivers/net/ethernet/natsemi/sonic.* 16660 16661SONICS SILICON BACKPLANE DRIVER (SSB) 16662M: Michael Buesch <m@bues.ch> 16663L: linux-wireless@vger.kernel.org 16664S: Maintained 16665F: drivers/ssb/ 16666F: include/linux/ssb/ 16667 16668SONY IMX214 SENSOR DRIVER 16669M: Ricardo Ribalda <ribalda@kernel.org> 16670L: linux-media@vger.kernel.org 16671S: Maintained 16672T: git git://linuxtv.org/media_tree.git 16673F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 16674F: drivers/media/i2c/imx214.c 16675 16676SONY IMX219 SENSOR DRIVER 16677M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16678L: linux-media@vger.kernel.org 16679S: Maintained 16680T: git git://linuxtv.org/media_tree.git 16681F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 16682F: drivers/media/i2c/imx219.c 16683 16684SONY IMX258 SENSOR DRIVER 16685M: Sakari Ailus <sakari.ailus@linux.intel.com> 16686L: linux-media@vger.kernel.org 16687S: Maintained 16688T: git git://linuxtv.org/media_tree.git 16689F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 16690F: drivers/media/i2c/imx258.c 16691 16692SONY IMX274 SENSOR DRIVER 16693M: Leon Luo <leonl@leopardimaging.com> 16694L: linux-media@vger.kernel.org 16695S: Maintained 16696T: git git://linuxtv.org/media_tree.git 16697F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 16698F: drivers/media/i2c/imx274.c 16699 16700SONY IMX290 SENSOR DRIVER 16701M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16702L: linux-media@vger.kernel.org 16703S: Maintained 16704T: git git://linuxtv.org/media_tree.git 16705F: Documentation/devicetree/bindings/media/i2c/imx290.txt 16706F: drivers/media/i2c/imx290.c 16707 16708SONY IMX319 SENSOR DRIVER 16709M: Bingbu Cao <bingbu.cao@intel.com> 16710L: linux-media@vger.kernel.org 16711S: Maintained 16712T: git git://linuxtv.org/media_tree.git 16713F: drivers/media/i2c/imx319.c 16714 16715SONY IMX334 SENSOR DRIVER 16716M: Paul J. Murphy <paul.j.murphy@intel.com> 16717M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 16718L: linux-media@vger.kernel.org 16719S: Maintained 16720T: git git://linuxtv.org/media_tree.git 16721F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 16722F: drivers/media/i2c/imx334.c 16723 16724SONY IMX355 SENSOR DRIVER 16725M: Tianshu Qiu <tian.shu.qiu@intel.com> 16726L: linux-media@vger.kernel.org 16727S: Maintained 16728T: git git://linuxtv.org/media_tree.git 16729F: drivers/media/i2c/imx355.c 16730 16731SONY MEMORYSTICK SUBSYSTEM 16732M: Maxim Levitsky <maximlevitsky@gmail.com> 16733M: Alex Dubov <oakad@yahoo.com> 16734M: Ulf Hansson <ulf.hansson@linaro.org> 16735L: linux-mmc@vger.kernel.org 16736S: Maintained 16737T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 16738F: drivers/memstick/ 16739F: include/linux/memstick.h 16740 16741SONY VAIO CONTROL DEVICE DRIVER 16742M: Mattia Dongili <malattia@linux.it> 16743L: platform-driver-x86@vger.kernel.org 16744S: Maintained 16745W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 16746F: Documentation/admin-guide/laptops/sony-laptop.rst 16747F: drivers/char/sonypi.c 16748F: drivers/platform/x86/sony-laptop.c 16749F: include/linux/sony-laptop.h 16750 16751SOUND 16752M: Jaroslav Kysela <perex@perex.cz> 16753M: Takashi Iwai <tiwai@suse.com> 16754L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16755S: Maintained 16756W: http://www.alsa-project.org/ 16757Q: http://patchwork.kernel.org/project/alsa-devel/list/ 16758T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 16759F: Documentation/sound/ 16760F: include/sound/ 16761F: include/uapi/sound/ 16762F: sound/ 16763 16764SOUND - COMPRESSED AUDIO 16765M: Vinod Koul <vkoul@kernel.org> 16766L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16767S: Supported 16768T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 16769F: Documentation/sound/designs/compress-offload.rst 16770F: include/sound/compress_driver.h 16771F: include/uapi/sound/compress_* 16772F: sound/core/compress_offload.c 16773F: sound/soc/soc-compress.c 16774 16775SOUND - DMAENGINE HELPERS 16776M: Lars-Peter Clausen <lars@metafoo.de> 16777S: Supported 16778F: include/sound/dmaengine_pcm.h 16779F: sound/core/pcm_dmaengine.c 16780F: sound/soc/soc-generic-dmaengine-pcm.c 16781 16782SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 16783M: Liam Girdwood <lgirdwood@gmail.com> 16784M: Mark Brown <broonie@kernel.org> 16785L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16786S: Supported 16787W: http://alsa-project.org/main/index.php/ASoC 16788T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 16789F: Documentation/devicetree/bindings/sound/ 16790F: Documentation/sound/soc/ 16791F: include/dt-bindings/sound/ 16792F: include/sound/soc* 16793F: sound/soc/ 16794 16795SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 16796M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 16797M: Liam Girdwood <lgirdwood@gmail.com> 16798M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 16799M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 16800M: Daniel Baluta <daniel.baluta@nxp.com> 16801L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 16802S: Supported 16803W: https://github.com/thesofproject/linux/ 16804F: sound/soc/sof/ 16805 16806SOUNDWIRE SUBSYSTEM 16807M: Vinod Koul <vkoul@kernel.org> 16808M: Bard Liao <yung-chuan.liao@linux.intel.com> 16809R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 16810R: Sanyog Kale <sanyog.r.kale@intel.com> 16811L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16812S: Supported 16813T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 16814F: Documentation/driver-api/soundwire/ 16815F: drivers/soundwire/ 16816F: include/linux/soundwire/ 16817 16818SP2 MEDIA DRIVER 16819M: Olli Salonen <olli.salonen@iki.fi> 16820L: linux-media@vger.kernel.org 16821S: Maintained 16822W: https://linuxtv.org 16823Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16824F: drivers/media/dvb-frontends/sp2* 16825 16826SPARC + UltraSPARC (sparc/sparc64) 16827M: "David S. Miller" <davem@davemloft.net> 16828L: sparclinux@vger.kernel.org 16829S: Maintained 16830Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 16831T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 16832T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 16833F: arch/sparc/ 16834F: drivers/sbus/ 16835 16836SPARC SERIAL DRIVERS 16837M: "David S. Miller" <davem@davemloft.net> 16838L: sparclinux@vger.kernel.org 16839S: Maintained 16840T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 16841T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 16842F: drivers/tty/serial/suncore.c 16843F: drivers/tty/serial/sunhv.c 16844F: drivers/tty/serial/sunsab.c 16845F: drivers/tty/serial/sunsab.h 16846F: drivers/tty/serial/sunsu.c 16847F: drivers/tty/serial/sunzilog.c 16848F: drivers/tty/serial/sunzilog.h 16849F: drivers/tty/vcc.c 16850F: include/linux/sunserialcore.h 16851 16852SPARSE CHECKER 16853M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 16854L: linux-sparse@vger.kernel.org 16855S: Maintained 16856W: https://sparse.docs.kernel.org/ 16857T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 16858Q: https://patchwork.kernel.org/project/linux-sparse/list/ 16859B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 16860F: include/linux/compiler.h 16861 16862SPEAKUP CONSOLE SPEECH DRIVER 16863M: William Hubbs <w.d.hubbs@gmail.com> 16864M: Chris Brannon <chris@the-brannons.com> 16865M: Kirk Reiser <kirk@reisers.ca> 16866M: Samuel Thibault <samuel.thibault@ens-lyon.org> 16867L: speakup@linux-speakup.org 16868S: Odd Fixes 16869W: http://www.linux-speakup.org/ 16870W: https://github.com/linux-speakup/speakup 16871B: https://github.com/linux-speakup/speakup/issues 16872F: drivers/accessibility/speakup/ 16873 16874SPEAR CLOCK FRAMEWORK SUPPORT 16875M: Viresh Kumar <vireshk@kernel.org> 16876L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16877S: Maintained 16878W: http://www.st.com/spear 16879F: drivers/clk/spear/ 16880 16881SPEAR PLATFORM SUPPORT 16882M: Viresh Kumar <vireshk@kernel.org> 16883M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 16884L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16885S: Maintained 16886W: http://www.st.com/spear 16887F: arch/arm/boot/dts/spear* 16888F: arch/arm/mach-spear/ 16889 16890SPI NOR SUBSYSTEM 16891M: Tudor Ambarus <tudor.ambarus@microchip.com> 16892L: linux-mtd@lists.infradead.org 16893S: Maintained 16894W: http://www.linux-mtd.infradead.org/ 16895Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 16896C: irc://irc.oftc.net/mtd 16897T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 16898F: drivers/mtd/spi-nor/ 16899F: include/linux/mtd/spi-nor.h 16900 16901SPI SUBSYSTEM 16902M: Mark Brown <broonie@kernel.org> 16903L: linux-spi@vger.kernel.org 16904S: Maintained 16905Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 16906T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 16907F: Documentation/devicetree/bindings/spi/ 16908F: Documentation/spi/ 16909F: drivers/spi/ 16910F: include/linux/spi/ 16911F: include/uapi/linux/spi/ 16912F: tools/spi/ 16913 16914SPIDERNET NETWORK DRIVER for CELL 16915M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 16916M: Geoff Levand <geoff@infradead.org> 16917L: netdev@vger.kernel.org 16918L: linuxppc-dev@lists.ozlabs.org 16919S: Maintained 16920F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 16921F: drivers/net/ethernet/toshiba/spider_net* 16922 16923SPMI SUBSYSTEM 16924M: Stephen Boyd <sboyd@kernel.org> 16925L: linux-kernel@vger.kernel.org 16926S: Maintained 16927T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 16928F: Documentation/devicetree/bindings/spmi/ 16929F: drivers/spmi/ 16930F: include/dt-bindings/spmi/spmi.h 16931F: include/linux/spmi.h 16932F: include/trace/events/spmi.h 16933 16934SPU FILE SYSTEM 16935M: Jeremy Kerr <jk@ozlabs.org> 16936L: linuxppc-dev@lists.ozlabs.org 16937S: Supported 16938W: http://www.ibm.com/developerworks/power/cell/ 16939F: Documentation/filesystems/spufs/spufs.rst 16940F: arch/powerpc/platforms/cell/spufs/ 16941 16942SQUASHFS FILE SYSTEM 16943M: Phillip Lougher <phillip@squashfs.org.uk> 16944L: squashfs-devel@lists.sourceforge.net (subscribers-only) 16945S: Maintained 16946W: http://squashfs.org.uk 16947T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 16948F: Documentation/filesystems/squashfs.rst 16949F: fs/squashfs/ 16950 16951SRM (Alpha) environment access 16952M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 16953S: Maintained 16954F: arch/alpha/kernel/srm_env.c 16955 16956ST LSM6DSx IMU IIO DRIVER 16957M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 16958L: linux-iio@vger.kernel.org 16959S: Maintained 16960W: http://www.st.com/ 16961F: Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt 16962F: drivers/iio/imu/st_lsm6dsx/ 16963 16964ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 16965M: Mickael Guene <mickael.guene@st.com> 16966L: linux-media@vger.kernel.org 16967S: Maintained 16968T: git git://linuxtv.org/media_tree.git 16969F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt 16970F: drivers/media/i2c/st-mipid02.c 16971 16972ST STM32 I2C/SMBUS DRIVER 16973M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 16974M: Alain Volmat <alain.volmat@foss.st.com> 16975L: linux-i2c@vger.kernel.org 16976S: Maintained 16977F: drivers/i2c/busses/i2c-stm32* 16978 16979ST VL53L0X ToF RANGER(I2C) IIO DRIVER 16980M: Song Qiang <songqiang1304521@gmail.com> 16981L: linux-iio@vger.kernel.org 16982S: Maintained 16983F: Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt 16984F: drivers/iio/proximity/vl53l0x-i2c.c 16985 16986STABLE BRANCH 16987M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 16988M: Sasha Levin <sashal@kernel.org> 16989L: stable@vger.kernel.org 16990S: Supported 16991F: Documentation/process/stable-kernel-rules.rst 16992 16993STAGING - ATOMISP DRIVER 16994M: Mauro Carvalho Chehab <mchehab@kernel.org> 16995R: Sakari Ailus <sakari.ailus@linux.intel.com> 16996L: linux-media@vger.kernel.org 16997S: Maintained 16998F: drivers/staging/media/atomisp/ 16999 17000STAGING - COMEDI 17001M: Ian Abbott <abbotti@mev.co.uk> 17002M: H Hartley Sweeten <hsweeten@visionengravers.com> 17003S: Odd Fixes 17004F: drivers/staging/comedi/ 17005 17006STAGING - FIELDBUS SUBSYSTEM 17007M: Sven Van Asbroeck <TheSven73@gmail.com> 17008S: Maintained 17009F: drivers/staging/fieldbus/* 17010F: drivers/staging/fieldbus/Documentation/ 17011 17012STAGING - HMS ANYBUS-S BUS 17013M: Sven Van Asbroeck <TheSven73@gmail.com> 17014S: Maintained 17015F: drivers/staging/fieldbus/anybuss/ 17016 17017STAGING - INDUSTRIAL IO 17018M: Jonathan Cameron <jic23@kernel.org> 17019L: linux-iio@vger.kernel.org 17020S: Odd Fixes 17021F: Documentation/devicetree/bindings/staging/iio/ 17022F: drivers/staging/iio/ 17023 17024STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 17025M: Marc Dietrich <marvin24@gmx.de> 17026L: ac100@lists.launchpad.net (moderated for non-subscribers) 17027L: linux-tegra@vger.kernel.org 17028S: Maintained 17029F: drivers/staging/nvec/ 17030 17031STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 17032M: Jens Frederich <jfrederich@gmail.com> 17033M: Daniel Drake <dsd@laptop.org> 17034M: Jon Nettleton <jon.nettleton@gmail.com> 17035S: Maintained 17036W: http://wiki.laptop.org/go/DCON 17037F: drivers/staging/olpc_dcon/ 17038 17039STAGING - REALTEK RTL8188EU DRIVERS 17040M: Larry Finger <Larry.Finger@lwfinger.net> 17041S: Odd Fixes 17042F: drivers/staging/rtl8188eu/ 17043 17044STAGING - REALTEK RTL8712U DRIVERS 17045M: Larry Finger <Larry.Finger@lwfinger.net> 17046M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 17047S: Odd Fixes 17048F: drivers/staging/rtl8712/ 17049 17050STAGING - SEPS525 LCD CONTROLLER DRIVERS 17051M: Michael Hennerich <michael.hennerich@analog.com> 17052L: linux-fbdev@vger.kernel.org 17053S: Supported 17054F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 17055F: drivers/staging/fbtft/fb_seps525.c 17056 17057STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 17058M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 17059M: Teddy Wang <teddy.wang@siliconmotion.com> 17060M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 17061L: linux-fbdev@vger.kernel.org 17062S: Maintained 17063F: drivers/staging/sm750fb/ 17064 17065STAGING - VIA VT665X DRIVERS 17066M: Forest Bond <forest@alittletooquiet.net> 17067S: Odd Fixes 17068F: drivers/staging/vt665?/ 17069 17070STAGING SUBSYSTEM 17071M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 17072L: linux-staging@lists.linux.dev 17073S: Supported 17074T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 17075F: drivers/staging/ 17076 17077STARFIRE/DURALAN NETWORK DRIVER 17078M: Ion Badulescu <ionut@badula.org> 17079S: Odd Fixes 17080F: drivers/net/ethernet/adaptec/starfire* 17081 17082STATIC BRANCH/CALL 17083M: Peter Zijlstra <peterz@infradead.org> 17084M: Josh Poimboeuf <jpoimboe@redhat.com> 17085M: Jason Baron <jbaron@akamai.com> 17086R: Steven Rostedt <rostedt@goodmis.org> 17087R: Ard Biesheuvel <ardb@kernel.org> 17088S: Supported 17089F: arch/*/include/asm/jump_label*.h 17090F: arch/*/include/asm/static_call*.h 17091F: arch/*/kernel/jump_label.c 17092F: arch/*/kernel/static_call.c 17093F: include/linux/jump_label*.h 17094F: include/linux/static_call*.h 17095F: kernel/jump_label.c 17096F: kernel/static_call.c 17097 17098STI AUDIO (ASoC) DRIVERS 17099M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 17100L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17101S: Maintained 17102F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 17103F: sound/soc/sti/ 17104 17105STI CEC DRIVER 17106M: Benjamin Gaignard <benjamin.gaignard@linaro.org> 17107S: Maintained 17108F: Documentation/devicetree/bindings/media/stih-cec.txt 17109F: drivers/media/cec/platform/sti/ 17110 17111STK1160 USB VIDEO CAPTURE DRIVER 17112M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17113L: linux-media@vger.kernel.org 17114S: Maintained 17115T: git git://linuxtv.org/media_tree.git 17116F: drivers/media/usb/stk1160/ 17117 17118STM32 AUDIO (ASoC) DRIVERS 17119M: Olivier Moysan <olivier.moysan@foss.st.com> 17120M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 17121L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17122S: Maintained 17123F: Documentation/devicetree/bindings/iio/adc/st,stm32-*.yaml 17124F: sound/soc/stm/ 17125 17126STM32 TIMER/LPTIMER DRIVERS 17127M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 17128S: Maintained 17129F: Documentation/ABI/testing/*timer-stm32 17130F: Documentation/devicetree/bindings/*/*stm32-*timer* 17131F: drivers/*/stm32-*timer* 17132F: drivers/pwm/pwm-stm32* 17133F: include/linux/*/stm32-*tim* 17134 17135STMMAC ETHERNET DRIVER 17136M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 17137M: Alexandre Torgue <alexandre.torgue@foss.st.com> 17138M: Jose Abreu <joabreu@synopsys.com> 17139L: netdev@vger.kernel.org 17140S: Supported 17141W: http://www.stlinux.com 17142F: Documentation/networking/device_drivers/ethernet/stmicro/ 17143F: drivers/net/ethernet/stmicro/stmmac/ 17144 17145SUN3/3X 17146M: Sam Creasey <sammy@sammy.net> 17147S: Maintained 17148W: http://sammy.net/sun3/ 17149F: arch/m68k/include/asm/sun3* 17150F: arch/m68k/kernel/*sun3* 17151F: arch/m68k/sun3*/ 17152F: drivers/net/ethernet/i825xx/sun3* 17153 17154SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 17155M: Hans de Goede <hdegoede@redhat.com> 17156L: linux-input@vger.kernel.org 17157S: Maintained 17158F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 17159F: drivers/input/keyboard/sun4i-lradc-keys.c 17160 17161SUNDANCE NETWORK DRIVER 17162M: Denis Kirjanov <kda@linux-powerpc.org> 17163L: netdev@vger.kernel.org 17164S: Maintained 17165F: drivers/net/ethernet/dlink/sundance.c 17166 17167SUPERH 17168M: Yoshinori Sato <ysato@users.sourceforge.jp> 17169M: Rich Felker <dalias@libc.org> 17170L: linux-sh@vger.kernel.org 17171S: Maintained 17172Q: http://patchwork.kernel.org/project/linux-sh/list/ 17173F: Documentation/sh/ 17174F: arch/sh/ 17175F: drivers/sh/ 17176 17177SUSPEND TO RAM 17178M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 17179M: Len Brown <len.brown@intel.com> 17180M: Pavel Machek <pavel@ucw.cz> 17181L: linux-pm@vger.kernel.org 17182S: Supported 17183B: https://bugzilla.kernel.org 17184F: Documentation/power/ 17185F: arch/x86/kernel/acpi/ 17186F: drivers/base/power/ 17187F: include/linux/freezer.h 17188F: include/linux/pm.h 17189F: include/linux/suspend.h 17190F: kernel/power/ 17191 17192SVGA HANDLING 17193M: Martin Mares <mj@ucw.cz> 17194L: linux-video@atrey.karlin.mff.cuni.cz 17195S: Maintained 17196F: Documentation/admin-guide/svga.rst 17197F: arch/x86/boot/video* 17198 17199SWIOTLB SUBSYSTEM 17200M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 17201L: iommu@lists.linux-foundation.org 17202S: Supported 17203T: git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git 17204F: arch/*/kernel/pci-swiotlb.c 17205F: include/linux/swiotlb.h 17206F: kernel/dma/swiotlb.c 17207 17208SWITCHDEV 17209M: Jiri Pirko <jiri@resnulli.us> 17210M: Ivan Vecera <ivecera@redhat.com> 17211L: netdev@vger.kernel.org 17212S: Supported 17213F: include/net/switchdev.h 17214F: net/switchdev/ 17215 17216SY8106A REGULATOR DRIVER 17217M: Icenowy Zheng <icenowy@aosc.io> 17218S: Maintained 17219F: Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt 17220F: drivers/regulator/sy8106a-regulator.c 17221 17222SYNC FILE FRAMEWORK 17223M: Sumit Semwal <sumit.semwal@linaro.org> 17224R: Gustavo Padovan <gustavo@padovan.org> 17225L: linux-media@vger.kernel.org 17226L: dri-devel@lists.freedesktop.org 17227S: Maintained 17228T: git git://anongit.freedesktop.org/drm/drm-misc 17229F: Documentation/driver-api/sync_file.rst 17230F: drivers/dma-buf/dma-fence* 17231F: drivers/dma-buf/sw_sync.c 17232F: drivers/dma-buf/sync_* 17233F: include/linux/sync_file.h 17234F: include/uapi/linux/sync_file.h 17235 17236SYNOPSYS ARC ARCHITECTURE 17237M: Vineet Gupta <vgupta@synopsys.com> 17238L: linux-snps-arc@lists.infradead.org 17239S: Supported 17240T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 17241F: Documentation/devicetree/bindings/arc/* 17242F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 17243F: arch/arc/ 17244F: drivers/clocksource/arc_timer.c 17245F: drivers/tty/serial/arc_uart.c 17246 17247SYNOPSYS ARC HSDK SDP pll clock driver 17248M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 17249S: Supported 17250F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 17251F: drivers/clk/clk-hsdk-pll.c 17252 17253SYNOPSYS ARC SDP clock driver 17254M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 17255S: Supported 17256F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 17257F: drivers/clk/axs10x/* 17258 17259SYNOPSYS ARC SDP platform support 17260M: Alexey Brodkin <abrodkin@synopsys.com> 17261S: Supported 17262F: Documentation/devicetree/bindings/arc/axs10* 17263F: arch/arc/boot/dts/ax* 17264F: arch/arc/plat-axs10x 17265 17266SYNOPSYS AXS10x RESET CONTROLLER DRIVER 17267M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 17268S: Supported 17269F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt 17270F: drivers/reset/reset-axs10x.c 17271 17272SYNOPSYS CREG GPIO DRIVER 17273M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 17274S: Maintained 17275F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 17276F: drivers/gpio/gpio-creg-snps.c 17277 17278SYNOPSYS DESIGNWARE 8250 UART DRIVER 17279R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 17280S: Maintained 17281F: drivers/tty/serial/8250/8250_dw.c 17282F: drivers/tty/serial/8250/8250_dwlib.* 17283F: drivers/tty/serial/8250/8250_lpss.c 17284 17285SYNOPSYS DESIGNWARE APB GPIO DRIVER 17286M: Hoan Tran <hoan@os.amperecomputing.com> 17287M: Serge Semin <fancer.lancer@gmail.com> 17288L: linux-gpio@vger.kernel.org 17289S: Maintained 17290F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 17291F: drivers/gpio/gpio-dwapb.c 17292 17293SYNOPSYS DESIGNWARE APB SSI DRIVER 17294M: Serge Semin <fancer.lancer@gmail.com> 17295L: linux-spi@vger.kernel.org 17296S: Supported 17297F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 17298F: drivers/spi/spi-dw* 17299 17300SYNOPSYS DESIGNWARE AXI DMAC DRIVER 17301M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 17302S: Maintained 17303F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt 17304F: drivers/dma/dw-axi-dmac/ 17305 17306SYNOPSYS DESIGNWARE DMAC DRIVER 17307M: Viresh Kumar <vireshk@kernel.org> 17308R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 17309S: Maintained 17310F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 17311F: drivers/dma/dw/ 17312F: include/dt-bindings/dma/dw-dmac.h 17313F: include/linux/dma/dw.h 17314F: include/linux/platform_data/dma-dw.h 17315 17316SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 17317M: Jose Abreu <Jose.Abreu@synopsys.com> 17318L: netdev@vger.kernel.org 17319S: Supported 17320F: drivers/net/ethernet/synopsys/ 17321 17322SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 17323M: Jose Abreu <Jose.Abreu@synopsys.com> 17324L: netdev@vger.kernel.org 17325S: Supported 17326F: drivers/net/pcs/pcs-xpcs.c 17327F: include/linux/pcs/pcs-xpcs.h 17328 17329SYNOPSYS DESIGNWARE I2C DRIVER 17330M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 17331R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 17332R: Mika Westerberg <mika.westerberg@linux.intel.com> 17333L: linux-i2c@vger.kernel.org 17334S: Maintained 17335F: drivers/i2c/busses/i2c-designware-* 17336F: include/linux/platform_data/i2c-designware.h 17337 17338SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 17339M: Jaehoon Chung <jh80.chung@samsung.com> 17340L: linux-mmc@vger.kernel.org 17341S: Maintained 17342F: drivers/mmc/host/dw_mmc* 17343 17344SYNOPSYS HSDK RESET CONTROLLER DRIVER 17345M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 17346S: Supported 17347F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 17348F: drivers/reset/reset-hsdk.c 17349F: include/dt-bindings/reset/snps,hsdk-reset.h 17350 17351SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 17352M: Prabu Thangamuthu <prabu.t@synopsys.com> 17353M: Manjunath M B <manjumb@synopsys.com> 17354L: linux-mmc@vger.kernel.org 17355S: Maintained 17356F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 17357 17358SYSTEM CONFIGURATION (SYSCON) 17359M: Lee Jones <lee.jones@linaro.org> 17360M: Arnd Bergmann <arnd@arndb.de> 17361S: Supported 17362T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 17363F: drivers/mfd/syscon.c 17364 17365SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 17366M: Sudeep Holla <sudeep.holla@arm.com> 17367R: Cristian Marussi <cristian.marussi@arm.com> 17368L: linux-arm-kernel@lists.infradead.org 17369S: Maintained 17370F: Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt 17371F: drivers/clk/clk-sc[mp]i.c 17372F: drivers/cpufreq/sc[mp]i-cpufreq.c 17373F: drivers/firmware/arm_scmi/ 17374F: drivers/firmware/arm_scpi.c 17375F: drivers/regulator/scmi-regulator.c 17376F: drivers/reset/reset-scmi.c 17377F: include/linux/sc[mp]i_protocol.h 17378F: include/trace/events/scmi.h 17379 17380SYSTEM RESET/SHUTDOWN DRIVERS 17381M: Sebastian Reichel <sre@kernel.org> 17382L: linux-pm@vger.kernel.org 17383S: Maintained 17384T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17385F: Documentation/devicetree/bindings/power/reset/ 17386F: drivers/power/reset/ 17387 17388SYSTEM TRACE MODULE CLASS 17389M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 17390S: Maintained 17391T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 17392F: Documentation/trace/stm.rst 17393F: drivers/hwtracing/stm/ 17394F: include/linux/stm.h 17395F: include/uapi/linux/stm.h 17396 17397SYSTEM76 ACPI DRIVER 17398M: Jeremy Soller <jeremy@system76.com> 17399M: System76 Product Development <productdev@system76.com> 17400L: platform-driver-x86@vger.kernel.org 17401S: Maintained 17402F: drivers/platform/x86/system76_acpi.c 17403 17404SYSV FILESYSTEM 17405M: Christoph Hellwig <hch@infradead.org> 17406S: Maintained 17407F: Documentation/filesystems/sysv-fs.rst 17408F: fs/sysv/ 17409F: include/linux/sysv_fs.h 17410 17411TASKSTATS STATISTICS INTERFACE 17412M: Balbir Singh <bsingharora@gmail.com> 17413S: Maintained 17414F: Documentation/accounting/taskstats* 17415F: include/linux/taskstats* 17416F: kernel/taskstats.c 17417 17418TC subsystem 17419M: Jamal Hadi Salim <jhs@mojatatu.com> 17420M: Cong Wang <xiyou.wangcong@gmail.com> 17421M: Jiri Pirko <jiri@resnulli.us> 17422L: netdev@vger.kernel.org 17423S: Maintained 17424F: include/net/pkt_cls.h 17425F: include/net/pkt_sched.h 17426F: include/net/tc_act/ 17427F: include/uapi/linux/pkt_cls.h 17428F: include/uapi/linux/pkt_sched.h 17429F: include/uapi/linux/tc_act/ 17430F: include/uapi/linux/tc_ematch/ 17431F: net/sched/ 17432 17433TC90522 MEDIA DRIVER 17434M: Akihiro Tsukada <tskd08@gmail.com> 17435L: linux-media@vger.kernel.org 17436S: Odd Fixes 17437F: drivers/media/dvb-frontends/tc90522* 17438 17439TCP LOW PRIORITY MODULE 17440M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 17441M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 17442S: Maintained 17443W: http://tcp-lp-mod.sourceforge.net/ 17444F: net/ipv4/tcp_lp.c 17445 17446TDA10071 MEDIA DRIVER 17447M: Antti Palosaari <crope@iki.fi> 17448L: linux-media@vger.kernel.org 17449S: Maintained 17450W: https://linuxtv.org 17451W: http://palosaari.fi/linux/ 17452Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17453T: git git://linuxtv.org/anttip/media_tree.git 17454F: drivers/media/dvb-frontends/tda10071* 17455 17456TDA18212 MEDIA DRIVER 17457M: Antti Palosaari <crope@iki.fi> 17458L: linux-media@vger.kernel.org 17459S: Maintained 17460W: https://linuxtv.org 17461W: http://palosaari.fi/linux/ 17462Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17463T: git git://linuxtv.org/anttip/media_tree.git 17464F: drivers/media/tuners/tda18212* 17465 17466TDA18218 MEDIA DRIVER 17467M: Antti Palosaari <crope@iki.fi> 17468L: linux-media@vger.kernel.org 17469S: Maintained 17470W: https://linuxtv.org 17471W: http://palosaari.fi/linux/ 17472Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17473T: git git://linuxtv.org/anttip/media_tree.git 17474F: drivers/media/tuners/tda18218* 17475 17476TDA18250 MEDIA DRIVER 17477M: Olli Salonen <olli.salonen@iki.fi> 17478L: linux-media@vger.kernel.org 17479S: Maintained 17480W: https://linuxtv.org 17481Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17482T: git git://linuxtv.org/media_tree.git 17483F: drivers/media/tuners/tda18250* 17484 17485TDA18271 MEDIA DRIVER 17486M: Michael Krufky <mkrufky@linuxtv.org> 17487L: linux-media@vger.kernel.org 17488S: Maintained 17489W: https://linuxtv.org 17490W: http://github.com/mkrufky 17491Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17492T: git git://linuxtv.org/mkrufky/tuners.git 17493F: drivers/media/tuners/tda18271* 17494 17495TDA1997x MEDIA DRIVER 17496M: Tim Harvey <tharvey@gateworks.com> 17497L: linux-media@vger.kernel.org 17498S: Maintained 17499W: https://linuxtv.org 17500Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17501F: drivers/media/i2c/tda1997x.* 17502 17503TDA827x MEDIA DRIVER 17504M: Michael Krufky <mkrufky@linuxtv.org> 17505L: linux-media@vger.kernel.org 17506S: Maintained 17507W: https://linuxtv.org 17508W: http://github.com/mkrufky 17509Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17510T: git git://linuxtv.org/mkrufky/tuners.git 17511F: drivers/media/tuners/tda8290.* 17512 17513TDA8290 MEDIA DRIVER 17514M: Michael Krufky <mkrufky@linuxtv.org> 17515L: linux-media@vger.kernel.org 17516S: Maintained 17517W: https://linuxtv.org 17518W: http://github.com/mkrufky 17519Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17520T: git git://linuxtv.org/mkrufky/tuners.git 17521F: drivers/media/tuners/tda8290.* 17522 17523TDA9840 MEDIA DRIVER 17524M: Hans Verkuil <hverkuil@xs4all.nl> 17525L: linux-media@vger.kernel.org 17526S: Maintained 17527W: https://linuxtv.org 17528T: git git://linuxtv.org/media_tree.git 17529F: drivers/media/i2c/tda9840* 17530 17531TEA5761 TUNER DRIVER 17532M: Mauro Carvalho Chehab <mchehab@kernel.org> 17533L: linux-media@vger.kernel.org 17534S: Odd fixes 17535W: https://linuxtv.org 17536T: git git://linuxtv.org/media_tree.git 17537F: drivers/media/tuners/tea5761.* 17538 17539TEA5767 TUNER DRIVER 17540M: Mauro Carvalho Chehab <mchehab@kernel.org> 17541L: linux-media@vger.kernel.org 17542S: Maintained 17543W: https://linuxtv.org 17544T: git git://linuxtv.org/media_tree.git 17545F: drivers/media/tuners/tea5767.* 17546 17547TEA6415C MEDIA DRIVER 17548M: Hans Verkuil <hverkuil@xs4all.nl> 17549L: linux-media@vger.kernel.org 17550S: Maintained 17551W: https://linuxtv.org 17552T: git git://linuxtv.org/media_tree.git 17553F: drivers/media/i2c/tea6415c* 17554 17555TEA6420 MEDIA DRIVER 17556M: Hans Verkuil <hverkuil@xs4all.nl> 17557L: linux-media@vger.kernel.org 17558S: Maintained 17559W: https://linuxtv.org 17560T: git git://linuxtv.org/media_tree.git 17561F: drivers/media/i2c/tea6420* 17562 17563TEAM DRIVER 17564M: Jiri Pirko <jiri@resnulli.us> 17565L: netdev@vger.kernel.org 17566S: Supported 17567F: drivers/net/team/ 17568F: include/linux/if_team.h 17569F: include/uapi/linux/if_team.h 17570 17571TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 17572M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 17573S: Maintained 17574F: arch/x86/platform/ts5500/ 17575 17576TECHNOTREND USB IR RECEIVER 17577M: Sean Young <sean@mess.org> 17578L: linux-media@vger.kernel.org 17579S: Maintained 17580F: drivers/media/rc/ttusbir.c 17581 17582TECHWELL TW9910 VIDEO DECODER 17583L: linux-media@vger.kernel.org 17584S: Orphan 17585F: drivers/media/i2c/tw9910.c 17586F: include/media/i2c/tw9910.h 17587 17588TEE SUBSYSTEM 17589M: Jens Wiklander <jens.wiklander@linaro.org> 17590L: op-tee@lists.trustedfirmware.org 17591S: Maintained 17592F: Documentation/staging/tee.rst 17593F: drivers/tee/ 17594F: include/linux/tee_drv.h 17595F: include/uapi/linux/tee.h 17596 17597TEGRA ARCHITECTURE SUPPORT 17598M: Thierry Reding <thierry.reding@gmail.com> 17599M: Jonathan Hunter <jonathanh@nvidia.com> 17600L: linux-tegra@vger.kernel.org 17601S: Supported 17602Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 17603T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 17604N: [^a-z]tegra 17605 17606TEGRA CLOCK DRIVER 17607M: Peter De Schrijver <pdeschrijver@nvidia.com> 17608M: Prashant Gaikwad <pgaikwad@nvidia.com> 17609S: Supported 17610F: drivers/clk/tegra/ 17611 17612TEGRA DMA DRIVERS 17613M: Laxman Dewangan <ldewangan@nvidia.com> 17614M: Jon Hunter <jonathanh@nvidia.com> 17615S: Supported 17616F: drivers/dma/tegra* 17617 17618TEGRA I2C DRIVER 17619M: Laxman Dewangan <ldewangan@nvidia.com> 17620R: Dmitry Osipenko <digetx@gmail.com> 17621S: Supported 17622F: drivers/i2c/busses/i2c-tegra.c 17623 17624TEGRA IOMMU DRIVERS 17625M: Thierry Reding <thierry.reding@gmail.com> 17626R: Krishna Reddy <vdumpa@nvidia.com> 17627L: linux-tegra@vger.kernel.org 17628S: Supported 17629F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 17630F: drivers/iommu/tegra* 17631 17632TEGRA KBC DRIVER 17633M: Laxman Dewangan <ldewangan@nvidia.com> 17634S: Supported 17635F: drivers/input/keyboard/tegra-kbc.c 17636 17637TEGRA NAND DRIVER 17638M: Stefan Agner <stefan@agner.ch> 17639M: Lucas Stach <dev@lynxeye.de> 17640S: Maintained 17641F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 17642F: drivers/mtd/nand/raw/tegra_nand.c 17643 17644TEGRA PWM DRIVER 17645M: Thierry Reding <thierry.reding@gmail.com> 17646S: Supported 17647F: drivers/pwm/pwm-tegra.c 17648 17649TEGRA SERIAL DRIVER 17650M: Laxman Dewangan <ldewangan@nvidia.com> 17651S: Supported 17652F: drivers/tty/serial/serial-tegra.c 17653 17654TEGRA SPI DRIVER 17655M: Laxman Dewangan <ldewangan@nvidia.com> 17656S: Supported 17657F: drivers/spi/spi-tegra* 17658 17659TEGRA QUAD SPI DRIVER 17660M: Thierry Reding <thierry.reding@gmail.com> 17661M: Jonathan Hunter <jonathanh@nvidia.com> 17662M: Sowjanya Komatineni <skomatineni@nvidia.com> 17663L: linux-tegra@vger.kernel.org 17664S: Maintained 17665F: drivers/spi/spi-tegra210-quad.c 17666 17667TEGRA VIDEO DRIVER 17668M: Thierry Reding <thierry.reding@gmail.com> 17669M: Jonathan Hunter <jonathanh@nvidia.com> 17670M: Sowjanya Komatineni <skomatineni@nvidia.com> 17671L: linux-media@vger.kernel.org 17672L: linux-tegra@vger.kernel.org 17673S: Maintained 17674F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt 17675F: drivers/staging/media/tegra-video/ 17676 17677TEGRA XUSB PADCTL DRIVER 17678M: JC Kuo <jckuo@nvidia.com> 17679S: Supported 17680F: drivers/phy/tegra/xusb* 17681 17682TEHUTI ETHERNET DRIVER 17683M: Andy Gospodarek <andy@greyhouse.net> 17684L: netdev@vger.kernel.org 17685S: Supported 17686F: drivers/net/ethernet/tehuti/* 17687 17688TELECOM CLOCK DRIVER FOR MCPL0010 17689M: Mark Gross <mark.gross@intel.com> 17690S: Supported 17691F: drivers/char/tlclk.c 17692 17693TEMPO SEMICONDUCTOR DRIVERS 17694M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 17695S: Maintained 17696F: Documentation/devicetree/bindings/sound/tscs*.txt 17697F: sound/soc/codecs/tscs*.c 17698F: sound/soc/codecs/tscs*.h 17699 17700TENSILICA XTENSA PORT (xtensa) 17701M: Chris Zankel <chris@zankel.net> 17702M: Max Filippov <jcmvbkbc@gmail.com> 17703L: linux-xtensa@linux-xtensa.org 17704S: Maintained 17705T: git git://github.com/czankel/xtensa-linux.git 17706F: arch/xtensa/ 17707F: drivers/irqchip/irq-xtensa-* 17708 17709TEXAS INSTRUMENTS ASoC DRIVERS 17710M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 17711L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17712S: Maintained 17713F: sound/soc/ti/ 17714 17715TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 17716M: Ricardo Ribalda <ribalda@kernel.org> 17717L: linux-iio@vger.kernel.org 17718S: Supported 17719F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt 17720F: drivers/iio/dac/ti-dac7612.c 17721 17722TEXAS INSTRUMENTS DMA DRIVERS 17723M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 17724L: dmaengine@vger.kernel.org 17725S: Maintained 17726F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 17727F: Documentation/devicetree/bindings/dma/ti-edma.txt 17728F: Documentation/devicetree/bindings/dma/ti/ 17729F: drivers/dma/ti/ 17730X: drivers/dma/ti/cppi41.c 17731F: include/linux/dma/k3-udma-glue.h 17732F: include/linux/dma/ti-cppi5.h 17733F: include/linux/dma/k3-psil.h 17734 17735TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 17736M: Nishanth Menon <nm@ti.com> 17737M: Tero Kristo <kristo@kernel.org> 17738M: Santosh Shilimkar <ssantosh@kernel.org> 17739L: linux-arm-kernel@lists.infradead.org 17740S: Maintained 17741F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 17742F: Documentation/devicetree/bindings/arm/keystone/ti,sci.txt 17743F: Documentation/devicetree/bindings/clock/ti,sci-clk.txt 17744F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 17745F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 17746F: Documentation/devicetree/bindings/reset/ti,sci-reset.txt 17747F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt 17748F: drivers/clk/keystone/sci-clk.c 17749F: drivers/firmware/ti_sci* 17750F: drivers/irqchip/irq-ti-sci-inta.c 17751F: drivers/irqchip/irq-ti-sci-intr.c 17752F: drivers/reset/reset-ti-sci.c 17753F: drivers/soc/ti/ti_sci_inta_msi.c 17754F: drivers/soc/ti/ti_sci_pm_domains.c 17755F: include/dt-bindings/soc/ti,sci_pm_domain.h 17756F: include/linux/soc/ti/ti_sci_inta_msi.h 17757F: include/linux/soc/ti/ti_sci_protocol.h 17758 17759TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 17760M: Robert Marko <robert.marko@sartura.hr> 17761M: Luka Perkov <luka.perkov@sartura.hr> 17762L: linux-hwmon@vger.kernel.org 17763S: Maintained 17764F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 17765F: Documentation/hwmon/tps23861.rst 17766F: drivers/hwmon/tps23861.c 17767 17768THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 17769M: Hans Verkuil <hverkuil@xs4all.nl> 17770L: linux-media@vger.kernel.org 17771S: Maintained 17772W: https://linuxtv.org 17773T: git git://linuxtv.org/media_tree.git 17774F: drivers/media/radio/radio-raremono.c 17775 17776THERMAL 17777M: Zhang Rui <rui.zhang@intel.com> 17778M: Daniel Lezcano <daniel.lezcano@linaro.org> 17779R: Amit Kucheria <amitk@kernel.org> 17780L: linux-pm@vger.kernel.org 17781S: Supported 17782Q: https://patchwork.kernel.org/project/linux-pm/list/ 17783T: git git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux.git 17784F: Documentation/devicetree/bindings/thermal/ 17785F: drivers/thermal/ 17786F: include/linux/cpu_cooling.h 17787F: include/linux/thermal.h 17788F: include/uapi/linux/thermal.h 17789 17790THERMAL DRIVER FOR AMLOGIC SOCS 17791M: Guillaume La Roque <glaroque@baylibre.com> 17792L: linux-pm@vger.kernel.org 17793L: linux-amlogic@lists.infradead.org 17794S: Supported 17795W: http://linux-meson.com/ 17796F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 17797F: drivers/thermal/amlogic_thermal.c 17798 17799THERMAL/CPU_COOLING 17800M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 17801M: Daniel Lezcano <daniel.lezcano@linaro.org> 17802M: Viresh Kumar <viresh.kumar@linaro.org> 17803M: Javi Merino <javi.merino@kernel.org> 17804L: linux-pm@vger.kernel.org 17805S: Supported 17806F: Documentation/driver-api/thermal/cpu-cooling-api.rst 17807F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 17808F: drivers/thermal/cpufreq_cooling.c 17809F: drivers/thermal/cpuidle_cooling.c 17810F: include/linux/cpu_cooling.h 17811 17812THERMAL/POWER_ALLOCATOR 17813M: Lukasz Luba <lukasz.luba@arm.com> 17814L: linux-pm@vger.kernel.org 17815S: Maintained 17816F: Documentation/driver-api/thermal/power_allocator.rst 17817F: drivers/thermal/gov_power_allocator.c 17818F: include/trace/events/thermal_power_allocator.h 17819 17820THINKPAD ACPI EXTRAS DRIVER 17821M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 17822L: ibm-acpi-devel@lists.sourceforge.net 17823L: platform-driver-x86@vger.kernel.org 17824S: Maintained 17825W: http://ibm-acpi.sourceforge.net 17826W: http://thinkwiki.org/wiki/Ibm-acpi 17827T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 17828F: drivers/platform/x86/thinkpad_acpi.c 17829 17830THUNDERBOLT DMA TRAFFIC TEST DRIVER 17831M: Isaac Hazan <isaac.hazan@intel.com> 17832L: linux-usb@vger.kernel.org 17833S: Maintained 17834F: drivers/thunderbolt/dma_test.c 17835 17836THUNDERBOLT DRIVER 17837M: Andreas Noever <andreas.noever@gmail.com> 17838M: Michael Jamet <michael.jamet@intel.com> 17839M: Mika Westerberg <mika.westerberg@linux.intel.com> 17840M: Yehezkel Bernat <YehezkelShB@gmail.com> 17841L: linux-usb@vger.kernel.org 17842S: Maintained 17843T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 17844F: Documentation/admin-guide/thunderbolt.rst 17845F: drivers/thunderbolt/ 17846F: include/linux/thunderbolt.h 17847 17848THUNDERBOLT NETWORK DRIVER 17849M: Michael Jamet <michael.jamet@intel.com> 17850M: Mika Westerberg <mika.westerberg@linux.intel.com> 17851M: Yehezkel Bernat <YehezkelShB@gmail.com> 17852L: netdev@vger.kernel.org 17853S: Maintained 17854F: drivers/net/thunderbolt.c 17855 17856THUNDERX GPIO DRIVER 17857M: Robert Richter <rric@kernel.org> 17858S: Odd Fixes 17859F: drivers/gpio/gpio-thunderx.c 17860 17861TI AM437X VPFE DRIVER 17862M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 17863L: linux-media@vger.kernel.org 17864S: Maintained 17865W: https://linuxtv.org 17866Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17867T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 17868F: drivers/media/platform/am437x/ 17869 17870TI BANDGAP AND THERMAL DRIVER 17871M: Eduardo Valentin <edubezval@gmail.com> 17872M: Keerthy <j-keerthy@ti.com> 17873L: linux-pm@vger.kernel.org 17874L: linux-omap@vger.kernel.org 17875S: Maintained 17876F: drivers/thermal/ti-soc-thermal/ 17877 17878TI BQ27XXX POWER SUPPLY DRIVER 17879F: drivers/power/supply/bq27xxx_battery.c 17880F: drivers/power/supply/bq27xxx_battery_i2c.c 17881F: include/linux/power/bq27xxx_battery.h 17882 17883TI CDCE706 CLOCK DRIVER 17884M: Max Filippov <jcmvbkbc@gmail.com> 17885S: Maintained 17886F: drivers/clk/clk-cdce706.c 17887 17888TI CLOCK DRIVER 17889M: Tero Kristo <kristo@kernel.org> 17890L: linux-omap@vger.kernel.org 17891S: Odd Fixes 17892F: drivers/clk/ti/ 17893F: include/linux/clk/ti.h 17894 17895TI DAVINCI MACHINE SUPPORT 17896M: Sekhar Nori <nsekhar@ti.com> 17897R: Bartosz Golaszewski <bgolaszewski@baylibre.com> 17898L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17899S: Supported 17900T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 17901F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 17902F: arch/arm/boot/dts/da850* 17903F: arch/arm/mach-davinci/ 17904F: drivers/i2c/busses/i2c-davinci.c 17905 17906TI DAVINCI SERIES CLOCK DRIVER 17907M: David Lechner <david@lechnology.com> 17908R: Sekhar Nori <nsekhar@ti.com> 17909S: Maintained 17910F: Documentation/devicetree/bindings/clock/ti/davinci/ 17911F: drivers/clk/davinci/ 17912 17913TI DAVINCI SERIES GPIO DRIVER 17914M: Keerthy <j-keerthy@ti.com> 17915L: linux-gpio@vger.kernel.org 17916S: Maintained 17917F: Documentation/devicetree/bindings/gpio/gpio-davinci.txt 17918F: drivers/gpio/gpio-davinci.c 17919 17920TI DAVINCI SERIES MEDIA DRIVER 17921M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 17922L: linux-media@vger.kernel.org 17923S: Maintained 17924W: https://linuxtv.org 17925Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17926T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 17927F: drivers/media/platform/davinci/ 17928F: include/media/davinci/ 17929 17930TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 17931R: David Lechner <david@lechnology.com> 17932L: linux-iio@vger.kernel.org 17933F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 17934F: drivers/counter/ti-eqep.c 17935 17936TI ETHERNET SWITCH DRIVER (CPSW) 17937R: Grygorii Strashko <grygorii.strashko@ti.com> 17938L: linux-omap@vger.kernel.org 17939L: netdev@vger.kernel.org 17940S: Maintained 17941F: drivers/net/ethernet/ti/cpsw* 17942F: drivers/net/ethernet/ti/davinci* 17943 17944TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 17945M: Alex Dubov <oakad@yahoo.com> 17946S: Maintained 17947W: http://tifmxx.berlios.de/ 17948F: drivers/memstick/host/tifm_ms.c 17949F: drivers/misc/tifm* 17950F: drivers/mmc/host/tifm_sd.c 17951F: include/linux/tifm.h 17952 17953TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 17954M: Santosh Shilimkar <ssantosh@kernel.org> 17955L: linux-kernel@vger.kernel.org 17956L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17957S: Maintained 17958T: git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git 17959F: drivers/soc/ti/* 17960 17961TI LM49xxx FAMILY ASoC CODEC DRIVERS 17962M: M R Swami Reddy <mr.swami.reddy@ti.com> 17963M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 17964L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17965S: Maintained 17966F: sound/soc/codecs/isabelle* 17967F: sound/soc/codecs/lm49453* 17968 17969TI LP855x BACKLIGHT DRIVER 17970M: Milo Kim <milo.kim@ti.com> 17971S: Maintained 17972F: Documentation/driver-api/backlight/lp855x-driver.rst 17973F: drivers/video/backlight/lp855x_bl.c 17974F: include/linux/platform_data/lp855x.h 17975 17976TI LP8727 CHARGER DRIVER 17977M: Milo Kim <milo.kim@ti.com> 17978S: Maintained 17979F: drivers/power/supply/lp8727_charger.c 17980F: include/linux/platform_data/lp8727.h 17981 17982TI LP8788 MFD DRIVER 17983M: Milo Kim <milo.kim@ti.com> 17984S: Maintained 17985F: drivers/iio/adc/lp8788_adc.c 17986F: drivers/leds/leds-lp8788.c 17987F: drivers/mfd/lp8788*.c 17988F: drivers/power/supply/lp8788-charger.c 17989F: drivers/regulator/lp8788-*.c 17990F: include/linux/mfd/lp8788*.h 17991 17992TI NETCP ETHERNET DRIVER 17993M: Wingman Kwok <w-kwok2@ti.com> 17994M: Murali Karicheri <m-karicheri2@ti.com> 17995L: netdev@vger.kernel.org 17996S: Maintained 17997F: drivers/net/ethernet/ti/netcp* 17998 17999TI PCM3060 ASoC CODEC DRIVER 18000M: Kirill Marinushkin <kmarinushkin@birdec.com> 18001L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18002S: Maintained 18003F: Documentation/devicetree/bindings/sound/pcm3060.txt 18004F: sound/soc/codecs/pcm3060* 18005 18006TI TAS571X FAMILY ASoC CODEC DRIVER 18007M: Kevin Cernekee <cernekee@chromium.org> 18008L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18009S: Odd Fixes 18010F: sound/soc/codecs/tas571x* 18011 18012TI TRF7970A NFC DRIVER 18013M: Mark Greer <mgreer@animalcreek.com> 18014L: linux-wireless@vger.kernel.org 18015L: linux-nfc@lists.01.org (moderated for non-subscribers) 18016S: Supported 18017F: Documentation/devicetree/bindings/net/nfc/trf7970a.txt 18018F: drivers/nfc/trf7970a.c 18019 18020TI TWL4030 SERIES SOC CODEC DRIVER 18021M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 18022L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18023S: Maintained 18024F: sound/soc/codecs/twl4030* 18025 18026TI VPE/CAL DRIVERS 18027M: Benoit Parrot <bparrot@ti.com> 18028L: linux-media@vger.kernel.org 18029S: Maintained 18030W: http://linuxtv.org/ 18031Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18032F: Documentation/devicetree/bindings/media/ti,cal.yaml 18033F: Documentation/devicetree/bindings/media/ti,vpe.yaml 18034F: drivers/media/platform/ti-vpe/ 18035 18036TI WILINK WIRELESS DRIVERS 18037L: linux-wireless@vger.kernel.org 18038S: Orphan 18039W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 18040W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 18041T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 18042F: drivers/net/wireless/ti/ 18043F: include/linux/wl12xx.h 18044 18045TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 18046M: John Stultz <john.stultz@linaro.org> 18047M: Thomas Gleixner <tglx@linutronix.de> 18048R: Stephen Boyd <sboyd@kernel.org> 18049L: linux-kernel@vger.kernel.org 18050S: Supported 18051T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 18052F: include/linux/clocksource.h 18053F: include/linux/time.h 18054F: include/linux/timex.h 18055F: include/uapi/linux/time.h 18056F: include/uapi/linux/timex.h 18057F: kernel/time/alarmtimer.c 18058F: kernel/time/clocksource.c 18059F: kernel/time/ntp.c 18060F: kernel/time/time*.c 18061F: tools/testing/selftests/timers/ 18062 18063TIPC NETWORK LAYER 18064M: Jon Maloy <jmaloy@redhat.com> 18065M: Ying Xue <ying.xue@windriver.com> 18066L: netdev@vger.kernel.org (core kernel code) 18067L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 18068S: Maintained 18069W: http://tipc.sourceforge.net/ 18070F: include/uapi/linux/tipc*.h 18071F: net/tipc/ 18072 18073TLAN NETWORK DRIVER 18074M: Samuel Chessman <chessman@tux.org> 18075L: tlan-devel@lists.sourceforge.net (subscribers-only) 18076S: Maintained 18077W: http://sourceforge.net/projects/tlan/ 18078F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 18079F: drivers/net/ethernet/ti/tlan.* 18080 18081TM6000 VIDEO4LINUX DRIVER 18082M: Mauro Carvalho Chehab <mchehab@kernel.org> 18083L: linux-media@vger.kernel.org 18084S: Odd fixes 18085W: https://linuxtv.org 18086T: git git://linuxtv.org/media_tree.git 18087F: Documentation/admin-guide/media/tm6000* 18088F: drivers/media/usb/tm6000/ 18089 18090TMIO/SDHI MMC DRIVER 18091M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18092L: linux-mmc@vger.kernel.org 18093S: Supported 18094F: drivers/mmc/host/renesas_sdhi* 18095F: drivers/mmc/host/tmio_mmc* 18096F: include/linux/mfd/tmio.h 18097 18098TMP401 HARDWARE MONITOR DRIVER 18099M: Guenter Roeck <linux@roeck-us.net> 18100L: linux-hwmon@vger.kernel.org 18101S: Maintained 18102F: Documentation/hwmon/tmp401.rst 18103F: drivers/hwmon/tmp401.c 18104 18105TMP513 HARDWARE MONITOR DRIVER 18106M: Eric Tremblay <etremblay@distech-controls.com> 18107L: linux-hwmon@vger.kernel.org 18108S: Maintained 18109F: Documentation/hwmon/tmp513.rst 18110F: drivers/hwmon/tmp513.c 18111 18112TMPFS (SHMEM FILESYSTEM) 18113M: Hugh Dickins <hughd@google.com> 18114L: linux-mm@kvack.org 18115S: Maintained 18116F: include/linux/shmem_fs.h 18117F: mm/shmem.c 18118 18119TOMOYO SECURITY MODULE 18120M: Kentaro Takeda <takedakn@nttdata.co.jp> 18121M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 18122L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 18123L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 18124L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 18125L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 18126S: Maintained 18127W: https://tomoyo.osdn.jp/ 18128F: security/tomoyo/ 18129 18130TOPSTAR LAPTOP EXTRAS DRIVER 18131M: Herton Ronaldo Krzesinski <herton@canonical.com> 18132L: platform-driver-x86@vger.kernel.org 18133S: Maintained 18134F: drivers/platform/x86/topstar-laptop.c 18135 18136TORTURE-TEST MODULES 18137M: Davidlohr Bueso <dave@stgolabs.net> 18138M: "Paul E. McKenney" <paulmck@kernel.org> 18139M: Josh Triplett <josh@joshtriplett.org> 18140L: linux-kernel@vger.kernel.org 18141S: Supported 18142T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18143F: Documentation/RCU/torture.rst 18144F: kernel/locking/locktorture.c 18145F: kernel/rcu/rcuscale.c 18146F: kernel/rcu/rcutorture.c 18147F: kernel/rcu/refscale.c 18148F: kernel/torture.c 18149 18150TOSHIBA ACPI EXTRAS DRIVER 18151M: Azael Avalos <coproscefalo@gmail.com> 18152L: platform-driver-x86@vger.kernel.org 18153S: Maintained 18154F: drivers/platform/x86/toshiba_acpi.c 18155 18156TOSHIBA BLUETOOTH DRIVER 18157M: Azael Avalos <coproscefalo@gmail.com> 18158L: platform-driver-x86@vger.kernel.org 18159S: Maintained 18160F: drivers/platform/x86/toshiba_bluetooth.c 18161 18162TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 18163M: Azael Avalos <coproscefalo@gmail.com> 18164L: platform-driver-x86@vger.kernel.org 18165S: Maintained 18166F: drivers/platform/x86/toshiba_haps.c 18167 18168TOSHIBA SMM DRIVER 18169M: Jonathan Buzzard <jonathan@buzzard.org.uk> 18170S: Maintained 18171W: http://www.buzzard.org.uk/toshiba/ 18172F: drivers/char/toshiba.c 18173F: include/linux/toshiba.h 18174F: include/uapi/linux/toshiba.h 18175 18176TOSHIBA TC358743 DRIVER 18177M: Mats Randgaard <matrandg@cisco.com> 18178L: linux-media@vger.kernel.org 18179S: Maintained 18180F: drivers/media/i2c/tc358743* 18181F: include/media/i2c/tc358743.h 18182 18183TOSHIBA WMI HOTKEYS DRIVER 18184M: Azael Avalos <coproscefalo@gmail.com> 18185L: platform-driver-x86@vger.kernel.org 18186S: Maintained 18187F: drivers/platform/x86/toshiba-wmi.c 18188 18189TPM DEVICE DRIVER 18190M: Peter Huewe <peterhuewe@gmx.de> 18191M: Jarkko Sakkinen <jarkko@kernel.org> 18192R: Jason Gunthorpe <jgg@ziepe.ca> 18193L: linux-integrity@vger.kernel.org 18194S: Maintained 18195W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 18196Q: https://patchwork.kernel.org/project/linux-integrity/list/ 18197T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 18198F: drivers/char/tpm/ 18199 18200TRACING 18201M: Steven Rostedt <rostedt@goodmis.org> 18202M: Ingo Molnar <mingo@redhat.com> 18203S: Maintained 18204T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 18205F: Documentation/trace/ftrace.rst 18206F: arch/*/*/*/ftrace.h 18207F: arch/*/kernel/ftrace.c 18208F: fs/tracefs/ 18209F: include/*/ftrace.h 18210F: include/linux/trace*.h 18211F: include/trace/ 18212F: kernel/trace/ 18213F: tools/testing/selftests/ftrace/ 18214 18215TRACING MMIO ACCESSES (MMIOTRACE) 18216M: Steven Rostedt <rostedt@goodmis.org> 18217M: Ingo Molnar <mingo@kernel.org> 18218R: Karol Herbst <karolherbst@gmail.com> 18219R: Pekka Paalanen <ppaalanen@gmail.com> 18220L: linux-kernel@vger.kernel.org 18221L: nouveau@lists.freedesktop.org 18222S: Maintained 18223F: arch/x86/mm/kmmio.c 18224F: arch/x86/mm/mmio-mod.c 18225F: arch/x86/mm/testmmiotrace.c 18226F: include/linux/mmiotrace.h 18227F: kernel/trace/trace_mmiotrace.c 18228 18229TRIVIAL PATCHES 18230M: Jiri Kosina <trivial@kernel.org> 18231S: Maintained 18232T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git 18233K: ^Subject:.*(?i)trivial 18234 18235TTY LAYER 18236M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18237M: Jiri Slaby <jirislaby@kernel.org> 18238S: Supported 18239T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 18240F: Documentation/driver-api/serial/ 18241F: drivers/tty/ 18242F: drivers/tty/serial/serial_core.c 18243F: include/linux/serial.h 18244F: include/linux/serial_core.h 18245F: include/linux/tty.h 18246F: include/uapi/linux/serial.h 18247F: include/uapi/linux/serial_core.h 18248F: include/uapi/linux/tty.h 18249 18250TUA9001 MEDIA DRIVER 18251M: Antti Palosaari <crope@iki.fi> 18252L: linux-media@vger.kernel.org 18253S: Maintained 18254W: https://linuxtv.org 18255W: http://palosaari.fi/linux/ 18256Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18257T: git git://linuxtv.org/anttip/media_tree.git 18258F: drivers/media/tuners/tua9001* 18259 18260TULIP NETWORK DRIVERS 18261L: netdev@vger.kernel.org 18262L: linux-parisc@vger.kernel.org 18263S: Orphan 18264F: drivers/net/ethernet/dec/tulip/ 18265 18266TUN/TAP driver 18267M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 18268S: Maintained 18269W: http://vtun.sourceforge.net/tun 18270F: Documentation/networking/tuntap.rst 18271F: arch/um/os-Linux/drivers/ 18272 18273TURBOCHANNEL SUBSYSTEM 18274M: "Maciej W. Rozycki" <macro@orcam.me.uk> 18275M: Ralf Baechle <ralf@linux-mips.org> 18276L: linux-mips@vger.kernel.org 18277S: Maintained 18278Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 18279F: drivers/tc/ 18280F: include/linux/tc.h 18281 18282TURBOSTAT UTILITY 18283M: "Len Brown" <lenb@kernel.org> 18284L: linux-pm@vger.kernel.org 18285S: Supported 18286Q: https://patchwork.kernel.org/project/linux-pm/list/ 18287B: https://bugzilla.kernel.org 18288T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 18289F: tools/power/x86/turbostat/ 18290 18291TW5864 VIDEO4LINUX DRIVER 18292M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 18293M: Anton Sviridenko <anton@corp.bluecherry.net> 18294M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 18295M: Andrey Utkin <andrey_utkin@fastmail.com> 18296L: linux-media@vger.kernel.org 18297S: Supported 18298F: drivers/media/pci/tw5864/ 18299 18300TW68 VIDEO4LINUX DRIVER 18301M: Hans Verkuil <hverkuil@xs4all.nl> 18302L: linux-media@vger.kernel.org 18303S: Odd Fixes 18304W: https://linuxtv.org 18305T: git git://linuxtv.org/media_tree.git 18306F: drivers/media/pci/tw68/ 18307 18308TW686X VIDEO4LINUX DRIVER 18309M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18310L: linux-media@vger.kernel.org 18311S: Maintained 18312W: http://linuxtv.org 18313T: git git://linuxtv.org/media_tree.git 18314F: drivers/media/pci/tw686x/ 18315 18316UACCE ACCELERATOR FRAMEWORK 18317M: Zhangfei Gao <zhangfei.gao@linaro.org> 18318M: Zhou Wang <wangzhou1@hisilicon.com> 18319L: linux-accelerators@lists.ozlabs.org 18320L: linux-kernel@vger.kernel.org 18321S: Maintained 18322F: Documentation/ABI/testing/sysfs-driver-uacce 18323F: Documentation/misc-devices/uacce.rst 18324F: drivers/misc/uacce/ 18325F: include/linux/uacce.h 18326F: include/uapi/misc/uacce/ 18327 18328UBI FILE SYSTEM (UBIFS) 18329M: Richard Weinberger <richard@nod.at> 18330L: linux-mtd@lists.infradead.org 18331S: Supported 18332W: http://www.linux-mtd.infradead.org/doc/ubifs.html 18333T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 18334T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 18335F: Documentation/filesystems/ubifs-authentication.rst 18336F: Documentation/filesystems/ubifs.rst 18337F: fs/ubifs/ 18338 18339UCLINUX (M68KNOMMU AND COLDFIRE) 18340M: Greg Ungerer <gerg@linux-m68k.org> 18341L: linux-m68k@lists.linux-m68k.org 18342L: uclinux-dev@uclinux.org (subscribers-only) 18343S: Maintained 18344W: http://www.linux-m68k.org/ 18345W: http://www.uclinux.org/ 18346T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 18347F: arch/m68k/*/*_no.* 18348F: arch/m68k/68*/ 18349F: arch/m68k/coldfire/ 18350F: arch/m68k/include/asm/*_no.* 18351 18352UDF FILESYSTEM 18353M: Jan Kara <jack@suse.com> 18354S: Maintained 18355F: Documentation/filesystems/udf.rst 18356F: fs/udf/ 18357 18358UDRAW TABLET 18359M: Bastien Nocera <hadess@hadess.net> 18360L: linux-input@vger.kernel.org 18361S: Maintained 18362F: drivers/hid/hid-udraw-ps3.c 18363 18364UFS FILESYSTEM 18365M: Evgeniy Dushistov <dushistov@mail.ru> 18366S: Maintained 18367F: Documentation/admin-guide/ufs.rst 18368F: fs/ufs/ 18369 18370UHID USERSPACE HID IO DRIVER 18371M: David Rheinsberg <david.rheinsberg@gmail.com> 18372L: linux-input@vger.kernel.org 18373S: Maintained 18374F: drivers/hid/uhid.c 18375F: include/uapi/linux/uhid.h 18376 18377ULPI BUS 18378M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 18379L: linux-usb@vger.kernel.org 18380S: Maintained 18381F: drivers/usb/common/ulpi.c 18382F: include/linux/ulpi/ 18383 18384UNICODE SUBSYSTEM 18385M: Gabriel Krisman Bertazi <krisman@collabora.com> 18386L: linux-fsdevel@vger.kernel.org 18387S: Supported 18388F: fs/unicode/ 18389 18390UNIFDEF 18391M: Tony Finch <dot@dotat.at> 18392S: Maintained 18393W: http://dotat.at/prog/unifdef 18394F: scripts/unifdef.c 18395 18396UNIFORM CDROM DRIVER 18397M: Jens Axboe <axboe@kernel.dk> 18398S: Maintained 18399W: http://www.kernel.dk 18400F: Documentation/cdrom/ 18401F: drivers/cdrom/cdrom.c 18402F: include/linux/cdrom.h 18403F: include/uapi/linux/cdrom.h 18404 18405UNISYS S-PAR DRIVERS 18406M: David Kershner <david.kershner@unisys.com> 18407L: sparmaintainer@unisys.com (Unisys internal) 18408S: Supported 18409F: drivers/staging/unisys/ 18410F: drivers/visorbus/ 18411F: include/linux/visorbus.h 18412 18413UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 18414R: Alim Akhtar <alim.akhtar@samsung.com> 18415R: Avri Altman <avri.altman@wdc.com> 18416L: linux-scsi@vger.kernel.org 18417S: Supported 18418F: Documentation/scsi/ufs.rst 18419F: drivers/scsi/ufs/ 18420 18421UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 18422M: Pedro Sousa <pedrom.sousa@synopsys.com> 18423L: linux-scsi@vger.kernel.org 18424S: Supported 18425F: drivers/scsi/ufs/*dwc* 18426 18427UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 18428M: Stanley Chu <stanley.chu@mediatek.com> 18429L: linux-scsi@vger.kernel.org 18430L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 18431S: Maintained 18432F: drivers/scsi/ufs/ufs-mediatek* 18433 18434UNSORTED BLOCK IMAGES (UBI) 18435M: Richard Weinberger <richard@nod.at> 18436L: linux-mtd@lists.infradead.org 18437S: Supported 18438W: http://www.linux-mtd.infradead.org/ 18439T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 18440T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 18441F: drivers/mtd/ubi/ 18442F: include/linux/mtd/ubi.h 18443F: include/uapi/mtd/ubi-user.h 18444 18445USB "USBNET" DRIVER FRAMEWORK 18446M: Oliver Neukum <oneukum@suse.com> 18447L: netdev@vger.kernel.org 18448S: Maintained 18449W: http://www.linux-usb.org/usbnet 18450F: drivers/net/usb/usbnet.c 18451F: include/linux/usb/usbnet.h 18452 18453USB ACM DRIVER 18454M: Oliver Neukum <oneukum@suse.com> 18455L: linux-usb@vger.kernel.org 18456S: Maintained 18457F: Documentation/usb/acm.rst 18458F: drivers/usb/class/cdc-acm.* 18459 18460USB APPLE MFI FASTCHARGE DRIVER 18461M: Bastien Nocera <hadess@hadess.net> 18462L: linux-usb@vger.kernel.org 18463S: Maintained 18464F: drivers/usb/misc/apple-mfi-fastcharge.c 18465 18466USB AR5523 WIRELESS DRIVER 18467M: Pontus Fuchs <pontus.fuchs@gmail.com> 18468L: linux-wireless@vger.kernel.org 18469S: Maintained 18470F: drivers/net/wireless/ath/ar5523/ 18471 18472USB ATTACHED SCSI 18473M: Oliver Neukum <oneukum@suse.com> 18474L: linux-usb@vger.kernel.org 18475L: linux-scsi@vger.kernel.org 18476S: Maintained 18477F: drivers/usb/storage/uas.c 18478 18479USB CDC ETHERNET DRIVER 18480M: Oliver Neukum <oliver@neukum.org> 18481L: linux-usb@vger.kernel.org 18482S: Maintained 18483F: drivers/net/usb/cdc_*.c 18484F: include/uapi/linux/usb/cdc.h 18485 18486USB CHAOSKEY DRIVER 18487M: Keith Packard <keithp@keithp.com> 18488L: linux-usb@vger.kernel.org 18489S: Maintained 18490F: drivers/usb/misc/chaoskey.c 18491 18492USB CYPRESS C67X00 DRIVER 18493M: Peter Korsgaard <jacmet@sunsite.dk> 18494L: linux-usb@vger.kernel.org 18495S: Maintained 18496F: drivers/usb/c67x00/ 18497 18498USB DAVICOM DM9601 DRIVER 18499M: Peter Korsgaard <jacmet@sunsite.dk> 18500L: netdev@vger.kernel.org 18501S: Maintained 18502W: http://www.linux-usb.org/usbnet 18503F: drivers/net/usb/dm9601.c 18504 18505USB EHCI DRIVER 18506M: Alan Stern <stern@rowland.harvard.edu> 18507L: linux-usb@vger.kernel.org 18508S: Maintained 18509F: Documentation/usb/ehci.rst 18510F: drivers/usb/host/ehci* 18511 18512USB GADGET/PERIPHERAL SUBSYSTEM 18513M: Felipe Balbi <balbi@kernel.org> 18514L: linux-usb@vger.kernel.org 18515S: Maintained 18516W: http://www.linux-usb.org/gadget 18517T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 18518F: drivers/usb/gadget/ 18519F: include/linux/usb/gadget* 18520 18521USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 18522M: Jiri Kosina <jikos@kernel.org> 18523M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 18524L: linux-usb@vger.kernel.org 18525S: Maintained 18526T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 18527F: Documentation/hid/hiddev.rst 18528F: drivers/hid/usbhid/ 18529 18530USB INTEL XHCI ROLE MUX DRIVER 18531M: Hans de Goede <hdegoede@redhat.com> 18532L: linux-usb@vger.kernel.org 18533S: Maintained 18534F: drivers/usb/roles/intel-xhci-usb-role-switch.c 18535 18536USB IP DRIVER FOR HISILICON KIRIN 18537M: Yu Chen <chenyu56@huawei.com> 18538M: Binghui Wang <wangbinghui@hisilicon.com> 18539L: linux-usb@vger.kernel.org 18540S: Maintained 18541F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 18542F: drivers/phy/hisilicon/phy-hi3660-usb3.c 18543 18544USB ISP116X DRIVER 18545M: Olav Kongas <ok@artecdesign.ee> 18546L: linux-usb@vger.kernel.org 18547S: Maintained 18548F: drivers/usb/host/isp116x* 18549F: include/linux/usb/isp116x.h 18550 18551USB LAN78XX ETHERNET DRIVER 18552M: Woojung Huh <woojung.huh@microchip.com> 18553M: UNGLinuxDriver@microchip.com 18554L: netdev@vger.kernel.org 18555S: Maintained 18556F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 18557F: drivers/net/usb/lan78xx.* 18558F: include/dt-bindings/net/microchip-lan78xx.h 18559 18560USB MASS STORAGE DRIVER 18561M: Alan Stern <stern@rowland.harvard.edu> 18562L: linux-usb@vger.kernel.org 18563L: usb-storage@lists.one-eyed-alien.net 18564S: Maintained 18565F: drivers/usb/storage/ 18566 18567USB MIDI DRIVER 18568M: Clemens Ladisch <clemens@ladisch.de> 18569L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18570S: Maintained 18571T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 18572F: sound/usb/midi.* 18573 18574USB NETWORKING DRIVERS 18575L: linux-usb@vger.kernel.org 18576S: Odd Fixes 18577F: drivers/net/usb/ 18578 18579USB OHCI DRIVER 18580M: Alan Stern <stern@rowland.harvard.edu> 18581L: linux-usb@vger.kernel.org 18582S: Maintained 18583F: Documentation/usb/ohci.rst 18584F: drivers/usb/host/ohci* 18585 18586USB OTG FSM (Finite State Machine) 18587M: Peter Chen <peter.chen@kernel.org> 18588L: linux-usb@vger.kernel.org 18589S: Maintained 18590T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 18591F: drivers/usb/common/usb-otg-fsm.c 18592 18593USB OVER IP DRIVER 18594M: Valentina Manea <valentina.manea.m@gmail.com> 18595M: Shuah Khan <shuah@kernel.org> 18596M: Shuah Khan <skhan@linuxfoundation.org> 18597L: linux-usb@vger.kernel.org 18598S: Maintained 18599F: Documentation/usb/usbip_protocol.rst 18600F: drivers/usb/usbip/ 18601F: tools/testing/selftests/drivers/usb/usbip/ 18602F: tools/usb/usbip/ 18603 18604USB PEGASUS DRIVER 18605M: Petko Manolov <petkan@nucleusys.com> 18606L: linux-usb@vger.kernel.org 18607L: netdev@vger.kernel.org 18608S: Maintained 18609W: https://github.com/petkan/pegasus 18610T: git git://github.com/petkan/pegasus.git 18611F: drivers/net/usb/pegasus.* 18612 18613USB PHY LAYER 18614M: Felipe Balbi <balbi@kernel.org> 18615L: linux-usb@vger.kernel.org 18616S: Maintained 18617T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 18618F: drivers/usb/phy/ 18619 18620USB PRINTER DRIVER (usblp) 18621M: Pete Zaitcev <zaitcev@redhat.com> 18622L: linux-usb@vger.kernel.org 18623S: Supported 18624F: drivers/usb/class/usblp.c 18625 18626USB RAW GADGET DRIVER 18627R: Andrey Konovalov <andreyknvl@gmail.com> 18628L: linux-usb@vger.kernel.org 18629S: Maintained 18630F: Documentation/usb/raw-gadget.rst 18631F: drivers/usb/gadget/legacy/raw_gadget.c 18632F: include/uapi/linux/usb/raw_gadget.h 18633 18634USB QMI WWAN NETWORK DRIVER 18635M: Bjørn Mork <bjorn@mork.no> 18636L: netdev@vger.kernel.org 18637S: Maintained 18638F: Documentation/ABI/testing/sysfs-class-net-qmi 18639F: drivers/net/usb/qmi_wwan.c 18640 18641USB RTL8150 DRIVER 18642M: Petko Manolov <petkan@nucleusys.com> 18643L: linux-usb@vger.kernel.org 18644L: netdev@vger.kernel.org 18645S: Maintained 18646W: https://github.com/petkan/rtl8150 18647T: git git://github.com/petkan/rtl8150.git 18648F: drivers/net/usb/rtl8150.c 18649 18650USB SERIAL SUBSYSTEM 18651M: Johan Hovold <johan@kernel.org> 18652L: linux-usb@vger.kernel.org 18653S: Maintained 18654T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 18655F: Documentation/usb/usb-serial.rst 18656F: drivers/usb/serial/ 18657F: include/linux/usb/serial.h 18658 18659USB SMSC75XX ETHERNET DRIVER 18660M: Steve Glendinning <steve.glendinning@shawell.net> 18661L: netdev@vger.kernel.org 18662S: Maintained 18663F: drivers/net/usb/smsc75xx.* 18664 18665USB SMSC95XX ETHERNET DRIVER 18666M: Steve Glendinning <steve.glendinning@shawell.net> 18667M: UNGLinuxDriver@microchip.com 18668L: netdev@vger.kernel.org 18669S: Maintained 18670F: drivers/net/usb/smsc95xx.* 18671 18672USB SUBSYSTEM 18673M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18674L: linux-usb@vger.kernel.org 18675S: Supported 18676W: http://www.linux-usb.org 18677T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 18678F: Documentation/devicetree/bindings/usb/ 18679F: Documentation/usb/ 18680F: drivers/usb/ 18681F: include/linux/usb.h 18682F: include/linux/usb/ 18683 18684USB TYPEC BUS FOR ALTERNATE MODES 18685M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 18686L: linux-usb@vger.kernel.org 18687S: Maintained 18688F: Documentation/ABI/testing/sysfs-bus-typec 18689F: Documentation/driver-api/usb/typec_bus.rst 18690F: drivers/usb/typec/altmodes/ 18691F: include/linux/usb/typec_altmode.h 18692 18693USB TYPEC CLASS 18694M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 18695L: linux-usb@vger.kernel.org 18696S: Maintained 18697F: Documentation/ABI/testing/sysfs-class-typec 18698F: Documentation/driver-api/usb/typec.rst 18699F: drivers/usb/typec/ 18700F: include/linux/usb/typec.h 18701 18702USB TYPEC INTEL PMC MUX DRIVER 18703M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 18704L: linux-usb@vger.kernel.org 18705S: Maintained 18706F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 18707F: drivers/usb/typec/mux/intel_pmc_mux.c 18708 18709USB TYPEC PI3USB30532 MUX DRIVER 18710M: Hans de Goede <hdegoede@redhat.com> 18711L: linux-usb@vger.kernel.org 18712S: Maintained 18713F: drivers/usb/typec/mux/pi3usb30532.c 18714 18715USB TYPEC PORT CONTROLLER DRIVERS 18716M: Guenter Roeck <linux@roeck-us.net> 18717L: linux-usb@vger.kernel.org 18718S: Maintained 18719F: drivers/usb/typec/tcpm/ 18720 18721USB UHCI DRIVER 18722M: Alan Stern <stern@rowland.harvard.edu> 18723L: linux-usb@vger.kernel.org 18724S: Maintained 18725F: drivers/usb/host/uhci* 18726 18727USB VIDEO CLASS 18728M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 18729L: linux-uvc-devel@lists.sourceforge.net (subscribers-only) 18730L: linux-media@vger.kernel.org 18731S: Maintained 18732W: http://www.ideasonboard.org/uvc/ 18733T: git git://linuxtv.org/media_tree.git 18734F: drivers/media/usb/uvc/ 18735F: include/uapi/linux/uvcvideo.h 18736 18737USB WEBCAM GADGET 18738M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 18739L: linux-usb@vger.kernel.org 18740S: Maintained 18741F: drivers/usb/gadget/function/*uvc* 18742F: drivers/usb/gadget/legacy/webcam.c 18743F: include/uapi/linux/usb/g_uvc.h 18744 18745USB WIRELESS RNDIS DRIVER (rndis_wlan) 18746M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 18747L: linux-wireless@vger.kernel.org 18748S: Maintained 18749F: drivers/net/wireless/rndis_wlan.c 18750 18751USB XHCI DRIVER 18752M: Mathias Nyman <mathias.nyman@intel.com> 18753L: linux-usb@vger.kernel.org 18754S: Supported 18755F: drivers/usb/host/pci-quirks* 18756F: drivers/usb/host/xhci* 18757 18758USB ZD1201 DRIVER 18759L: linux-wireless@vger.kernel.org 18760S: Orphan 18761W: http://linux-lc100020.sourceforge.net 18762F: drivers/net/wireless/zydas/zd1201.* 18763 18764USB ZR364XX DRIVER 18765M: Antoine Jacquet <royale@zerezo.com> 18766L: linux-usb@vger.kernel.org 18767L: linux-media@vger.kernel.org 18768S: Maintained 18769W: http://royale.zerezo.com/zr364xx/ 18770T: git git://linuxtv.org/media_tree.git 18771F: Documentation/admin-guide/media/zr364xx* 18772F: drivers/media/usb/zr364xx/ 18773 18774USER-MODE LINUX (UML) 18775M: Jeff Dike <jdike@addtoit.com> 18776M: Richard Weinberger <richard@nod.at> 18777M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 18778L: linux-um@lists.infradead.org 18779S: Maintained 18780W: http://user-mode-linux.sourceforge.net 18781Q: https://patchwork.ozlabs.org/project/linux-um/list/ 18782T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git 18783F: Documentation/virt/uml/ 18784F: arch/um/ 18785F: arch/x86/um/ 18786F: fs/hostfs/ 18787 18788USERSPACE COPYIN/COPYOUT (UIOVEC) 18789M: Alexander Viro <viro@zeniv.linux.org.uk> 18790S: Maintained 18791F: include/linux/uio.h 18792F: lib/iov_iter.c 18793 18794USERSPACE DMA BUFFER DRIVER 18795M: Gerd Hoffmann <kraxel@redhat.com> 18796L: dri-devel@lists.freedesktop.org 18797S: Maintained 18798T: git git://anongit.freedesktop.org/drm/drm-misc 18799F: drivers/dma-buf/udmabuf.c 18800F: include/uapi/linux/udmabuf.h 18801 18802USERSPACE I/O (UIO) 18803M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18804S: Maintained 18805T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 18806F: Documentation/driver-api/uio-howto.rst 18807F: drivers/uio/ 18808F: include/linux/uio_driver.h 18809 18810UTIL-LINUX PACKAGE 18811M: Karel Zak <kzak@redhat.com> 18812L: util-linux@vger.kernel.org 18813S: Maintained 18814W: http://en.wikipedia.org/wiki/Util-linux 18815T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 18816 18817UUID HELPERS 18818M: Christoph Hellwig <hch@lst.de> 18819R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 18820L: linux-kernel@vger.kernel.org 18821S: Maintained 18822T: git git://git.infradead.org/users/hch/uuid.git 18823F: include/linux/uuid.h 18824F: include/uapi/linux/uuid.h 18825F: lib/test_uuid.c 18826F: lib/uuid.c 18827 18828UV SYSFS DRIVER 18829M: Justin Ernst <justin.ernst@hpe.com> 18830L: platform-driver-x86@vger.kernel.org 18831S: Maintained 18832F: drivers/platform/x86/uv_sysfs.c 18833 18834UVESAFB DRIVER 18835M: Michal Januszewski <spock@gentoo.org> 18836L: linux-fbdev@vger.kernel.org 18837S: Maintained 18838W: https://github.com/mjanusz/v86d 18839F: Documentation/fb/uvesafb.rst 18840F: drivers/video/fbdev/uvesafb.* 18841 18842Ux500 CLOCK DRIVERS 18843M: Ulf Hansson <ulf.hansson@linaro.org> 18844L: linux-clk@vger.kernel.org 18845L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18846S: Maintained 18847F: drivers/clk/ux500/ 18848 18849VF610 NAND DRIVER 18850M: Stefan Agner <stefan@agner.ch> 18851L: linux-mtd@lists.infradead.org 18852S: Supported 18853F: drivers/mtd/nand/raw/vf610_nfc.c 18854 18855VFAT/FAT/MSDOS FILESYSTEM 18856M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 18857S: Maintained 18858F: Documentation/filesystems/vfat.rst 18859F: fs/fat/ 18860 18861VFIO DRIVER 18862M: Alex Williamson <alex.williamson@redhat.com> 18863R: Cornelia Huck <cohuck@redhat.com> 18864L: kvm@vger.kernel.org 18865S: Maintained 18866T: git git://github.com/awilliam/linux-vfio.git 18867F: Documentation/driver-api/vfio.rst 18868F: drivers/vfio/ 18869F: include/linux/vfio.h 18870F: include/uapi/linux/vfio.h 18871 18872VFIO FSL-MC DRIVER 18873M: Diana Craciun <diana.craciun@oss.nxp.com> 18874L: kvm@vger.kernel.org 18875S: Maintained 18876F: drivers/vfio/fsl-mc/ 18877 18878VFIO MEDIATED DEVICE DRIVERS 18879M: Kirti Wankhede <kwankhede@nvidia.com> 18880L: kvm@vger.kernel.org 18881S: Maintained 18882F: Documentation/driver-api/vfio-mediated-device.rst 18883F: drivers/vfio/mdev/ 18884F: include/linux/mdev.h 18885F: samples/vfio-mdev/ 18886 18887VFIO PLATFORM DRIVER 18888M: Eric Auger <eric.auger@redhat.com> 18889L: kvm@vger.kernel.org 18890S: Maintained 18891F: drivers/vfio/platform/ 18892 18893VGA_SWITCHEROO 18894R: Lukas Wunner <lukas@wunner.de> 18895S: Maintained 18896T: git git://anongit.freedesktop.org/drm/drm-misc 18897F: Documentation/gpu/vga-switcheroo.rst 18898F: drivers/gpu/vga/vga_switcheroo.c 18899F: include/linux/vga_switcheroo.h 18900 18901VIA RHINE NETWORK DRIVER 18902S: Maintained 18903M: Kevin Brace <kevinbrace@bracecomputerlab.com> 18904F: drivers/net/ethernet/via/via-rhine.c 18905 18906VIA SD/MMC CARD CONTROLLER DRIVER 18907M: Bruce Chang <brucechang@via.com.tw> 18908M: Harald Welte <HaraldWelte@viatech.com> 18909S: Maintained 18910F: drivers/mmc/host/via-sdmmc.c 18911 18912VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 18913M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 18914L: linux-fbdev@vger.kernel.org 18915S: Maintained 18916F: drivers/video/fbdev/via/ 18917F: include/linux/via-core.h 18918F: include/linux/via-gpio.h 18919F: include/linux/via_i2c.h 18920 18921VIA VELOCITY NETWORK DRIVER 18922M: Francois Romieu <romieu@fr.zoreil.com> 18923L: netdev@vger.kernel.org 18924S: Maintained 18925F: drivers/net/ethernet/via/via-velocity.* 18926 18927VICODEC VIRTUAL CODEC DRIVER 18928M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 18929L: linux-media@vger.kernel.org 18930S: Maintained 18931W: https://linuxtv.org 18932T: git git://linuxtv.org/media_tree.git 18933F: drivers/media/test-drivers/vicodec/* 18934 18935VIDEO I2C POLLING DRIVER 18936M: Matt Ranostay <matt.ranostay@konsulko.com> 18937L: linux-media@vger.kernel.org 18938S: Maintained 18939F: drivers/media/i2c/video-i2c.c 18940 18941VIDEO MULTIPLEXER DRIVER 18942M: Philipp Zabel <p.zabel@pengutronix.de> 18943L: linux-media@vger.kernel.org 18944S: Maintained 18945F: drivers/media/platform/video-mux.c 18946 18947VIDEOBUF2 FRAMEWORK 18948M: Tomasz Figa <tfiga@chromium.org> 18949M: Marek Szyprowski <m.szyprowski@samsung.com> 18950L: linux-media@vger.kernel.org 18951S: Maintained 18952F: drivers/media/common/videobuf2/* 18953F: include/media/videobuf2-* 18954 18955VIMC VIRTUAL MEDIA CONTROLLER DRIVER 18956M: Helen Koike <helen.koike@collabora.com> 18957R: Shuah Khan <skhan@linuxfoundation.org> 18958L: linux-media@vger.kernel.org 18959S: Maintained 18960W: https://linuxtv.org 18961T: git git://linuxtv.org/media_tree.git 18962F: drivers/media/test-drivers/vimc/* 18963 18964VIRT LIB 18965M: Alex Williamson <alex.williamson@redhat.com> 18966M: Paolo Bonzini <pbonzini@redhat.com> 18967L: kvm@vger.kernel.org 18968S: Supported 18969F: virt/lib/ 18970 18971VIRTIO AND VHOST VSOCK DRIVER 18972M: Stefan Hajnoczi <stefanha@redhat.com> 18973M: Stefano Garzarella <sgarzare@redhat.com> 18974L: kvm@vger.kernel.org 18975L: virtualization@lists.linux-foundation.org 18976L: netdev@vger.kernel.org 18977S: Maintained 18978F: drivers/net/vsockmon.c 18979F: drivers/vhost/vsock.c 18980F: include/linux/virtio_vsock.h 18981F: include/uapi/linux/virtio_vsock.h 18982F: include/uapi/linux/vm_sockets_diag.h 18983F: include/uapi/linux/vsockmon.h 18984F: net/vmw_vsock/af_vsock_tap.c 18985F: net/vmw_vsock/diag.c 18986F: net/vmw_vsock/virtio_transport.c 18987F: net/vmw_vsock/virtio_transport_common.c 18988F: net/vmw_vsock/vsock_loopback.c 18989F: tools/testing/vsock/ 18990 18991VIRTIO BLOCK AND SCSI DRIVERS 18992M: "Michael S. Tsirkin" <mst@redhat.com> 18993M: Jason Wang <jasowang@redhat.com> 18994R: Paolo Bonzini <pbonzini@redhat.com> 18995R: Stefan Hajnoczi <stefanha@redhat.com> 18996L: virtualization@lists.linux-foundation.org 18997S: Maintained 18998F: drivers/block/virtio_blk.c 18999F: drivers/scsi/virtio_scsi.c 19000F: drivers/vhost/scsi.c 19001F: include/uapi/linux/virtio_blk.h 19002F: include/uapi/linux/virtio_scsi.h 19003 19004VIRTIO CONSOLE DRIVER 19005M: Amit Shah <amit@kernel.org> 19006L: virtualization@lists.linux-foundation.org 19007S: Maintained 19008F: drivers/char/virtio_console.c 19009F: include/linux/virtio_console.h 19010F: include/uapi/linux/virtio_console.h 19011 19012VIRTIO CORE AND NET DRIVERS 19013M: "Michael S. Tsirkin" <mst@redhat.com> 19014M: Jason Wang <jasowang@redhat.com> 19015L: virtualization@lists.linux-foundation.org 19016S: Maintained 19017F: Documentation/devicetree/bindings/virtio/ 19018F: drivers/block/virtio_blk.c 19019F: drivers/crypto/virtio/ 19020F: drivers/net/virtio_net.c 19021F: drivers/vdpa/ 19022F: drivers/virtio/ 19023F: include/linux/vdpa.h 19024F: include/linux/virtio*.h 19025F: include/uapi/linux/virtio_*.h 19026F: tools/virtio/ 19027 19028VIRTIO BALLOON 19029M: "Michael S. Tsirkin" <mst@redhat.com> 19030M: David Hildenbrand <david@redhat.com> 19031L: virtualization@lists.linux-foundation.org 19032S: Maintained 19033F: drivers/virtio/virtio_balloon.c 19034F: include/uapi/linux/virtio_balloon.h 19035F: include/linux/balloon_compaction.h 19036F: mm/balloon_compaction.c 19037 19038VIRTIO CRYPTO DRIVER 19039M: Gonglei <arei.gonglei@huawei.com> 19040L: virtualization@lists.linux-foundation.org 19041L: linux-crypto@vger.kernel.org 19042S: Maintained 19043F: drivers/crypto/virtio/ 19044F: include/uapi/linux/virtio_crypto.h 19045 19046VIRTIO DRIVERS FOR S390 19047M: Cornelia Huck <cohuck@redhat.com> 19048M: Halil Pasic <pasic@linux.ibm.com> 19049L: linux-s390@vger.kernel.org 19050L: virtualization@lists.linux-foundation.org 19051L: kvm@vger.kernel.org 19052S: Supported 19053F: arch/s390/include/uapi/asm/virtio-ccw.h 19054F: drivers/s390/virtio/ 19055 19056VIRTIO FILE SYSTEM 19057M: Vivek Goyal <vgoyal@redhat.com> 19058M: Stefan Hajnoczi <stefanha@redhat.com> 19059M: Miklos Szeredi <miklos@szeredi.hu> 19060L: virtualization@lists.linux-foundation.org 19061L: linux-fsdevel@vger.kernel.org 19062S: Supported 19063W: https://virtio-fs.gitlab.io/ 19064F: Documentation/filesystems/virtiofs.rst 19065F: fs/fuse/virtio_fs.c 19066F: include/uapi/linux/virtio_fs.h 19067 19068VIRTIO GPU DRIVER 19069M: David Airlie <airlied@linux.ie> 19070M: Gerd Hoffmann <kraxel@redhat.com> 19071L: dri-devel@lists.freedesktop.org 19072L: virtualization@lists.linux-foundation.org 19073S: Maintained 19074T: git git://anongit.freedesktop.org/drm/drm-misc 19075F: drivers/gpu/drm/virtio/ 19076F: include/uapi/linux/virtio_gpu.h 19077 19078VIRTIO HOST (VHOST) 19079M: "Michael S. Tsirkin" <mst@redhat.com> 19080M: Jason Wang <jasowang@redhat.com> 19081L: kvm@vger.kernel.org 19082L: virtualization@lists.linux-foundation.org 19083L: netdev@vger.kernel.org 19084S: Maintained 19085T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 19086F: drivers/vhost/ 19087F: include/linux/vhost_iotlb.h 19088F: include/uapi/linux/vhost.h 19089 19090VIRTIO INPUT DRIVER 19091M: Gerd Hoffmann <kraxel@redhat.com> 19092S: Maintained 19093F: drivers/virtio/virtio_input.c 19094F: include/uapi/linux/virtio_input.h 19095 19096VIRTIO IOMMU DRIVER 19097M: Jean-Philippe Brucker <jean-philippe@linaro.org> 19098L: virtualization@lists.linux-foundation.org 19099S: Maintained 19100F: drivers/iommu/virtio-iommu.c 19101F: include/uapi/linux/virtio_iommu.h 19102 19103VIRTIO MEM DRIVER 19104M: David Hildenbrand <david@redhat.com> 19105L: virtualization@lists.linux-foundation.org 19106S: Maintained 19107W: https://virtio-mem.gitlab.io/ 19108F: drivers/virtio/virtio_mem.c 19109F: include/uapi/linux/virtio_mem.h 19110 19111VIRTUAL BOX GUEST DEVICE DRIVER 19112M: Hans de Goede <hdegoede@redhat.com> 19113M: Arnd Bergmann <arnd@arndb.de> 19114M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19115S: Maintained 19116F: drivers/virt/vboxguest/ 19117F: include/linux/vbox_utils.h 19118F: include/uapi/linux/vbox*.h 19119 19120VIRTUAL BOX SHARED FOLDER VFS DRIVER 19121M: Hans de Goede <hdegoede@redhat.com> 19122L: linux-fsdevel@vger.kernel.org 19123S: Maintained 19124F: fs/vboxsf/* 19125 19126VIRTUAL SERIO DEVICE DRIVER 19127M: Stephen Chandler Paul <thatslyude@gmail.com> 19128S: Maintained 19129F: drivers/input/serio/userio.c 19130F: include/uapi/linux/userio.h 19131 19132VIVID VIRTUAL VIDEO DRIVER 19133M: Hans Verkuil <hverkuil@xs4all.nl> 19134L: linux-media@vger.kernel.org 19135S: Maintained 19136W: https://linuxtv.org 19137T: git git://linuxtv.org/media_tree.git 19138F: drivers/media/test-drivers/vivid/* 19139 19140VIDTV VIRTUAL DIGITAL TV DRIVER 19141M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 19142L: linux-media@vger.kernel.org 19143S: Maintained 19144W: https://linuxtv.org 19145T: git git://linuxtv.org/media_tree.git 19146F: drivers/media/test-drivers/vidtv/* 19147 19148VLYNQ BUS 19149M: Florian Fainelli <f.fainelli@gmail.com> 19150L: openwrt-devel@lists.openwrt.org (subscribers-only) 19151S: Maintained 19152F: drivers/vlynq/vlynq.c 19153F: include/linux/vlynq.h 19154 19155VME SUBSYSTEM 19156M: Martyn Welch <martyn@welchs.me.uk> 19157M: Manohar Vanga <manohar.vanga@gmail.com> 19158M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19159L: linux-kernel@vger.kernel.org 19160S: Maintained 19161T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 19162F: Documentation/driver-api/vme.rst 19163F: drivers/staging/vme/ 19164F: drivers/vme/ 19165F: include/linux/vme* 19166 19167VMWARE BALLOON DRIVER 19168M: Nadav Amit <namit@vmware.com> 19169M: "VMware, Inc." <pv-drivers@vmware.com> 19170L: linux-kernel@vger.kernel.org 19171S: Maintained 19172F: drivers/misc/vmw_balloon.c 19173 19174VMWARE HYPERVISOR INTERFACE 19175M: Deep Shah <sdeep@vmware.com> 19176M: "VMware, Inc." <pv-drivers@vmware.com> 19177L: virtualization@lists.linux-foundation.org 19178S: Supported 19179F: arch/x86/include/asm/vmware.h 19180F: arch/x86/kernel/cpu/vmware.c 19181 19182VMWARE PVRDMA DRIVER 19183M: Adit Ranadive <aditr@vmware.com> 19184M: VMware PV-Drivers <pv-drivers@vmware.com> 19185L: linux-rdma@vger.kernel.org 19186S: Maintained 19187F: drivers/infiniband/hw/vmw_pvrdma/ 19188 19189VMware PVSCSI driver 19190M: Vishal Bhakta <vbhakta@vmware.com> 19191M: VMware PV-Drivers <pv-drivers@vmware.com> 19192L: linux-scsi@vger.kernel.org 19193S: Maintained 19194F: drivers/scsi/vmw_pvscsi.c 19195F: drivers/scsi/vmw_pvscsi.h 19196 19197VMWARE VIRTUAL PTP CLOCK DRIVER 19198M: Vivek Thampi <vithampi@vmware.com> 19199M: "VMware, Inc." <pv-drivers@vmware.com> 19200L: netdev@vger.kernel.org 19201S: Supported 19202F: drivers/ptp/ptp_vmw.c 19203 19204VMWARE VMMOUSE SUBDRIVER 19205M: "VMware Graphics" <linux-graphics-maintainer@vmware.com> 19206M: "VMware, Inc." <pv-drivers@vmware.com> 19207L: linux-input@vger.kernel.org 19208S: Maintained 19209F: drivers/input/mouse/vmmouse.c 19210F: drivers/input/mouse/vmmouse.h 19211 19212VMWARE VMXNET3 ETHERNET DRIVER 19213M: Ronak Doshi <doshir@vmware.com> 19214M: pv-drivers@vmware.com 19215L: netdev@vger.kernel.org 19216S: Maintained 19217F: drivers/net/vmxnet3/ 19218 19219VOCORE VOCORE2 BOARD 19220M: Harvey Hunt <harveyhuntnexus@gmail.com> 19221L: linux-mips@vger.kernel.org 19222S: Maintained 19223F: arch/mips/boot/dts/ralink/vocore2.dts 19224 19225VOLTAGE AND CURRENT REGULATOR FRAMEWORK 19226M: Liam Girdwood <lgirdwood@gmail.com> 19227M: Mark Brown <broonie@kernel.org> 19228L: linux-kernel@vger.kernel.org 19229S: Supported 19230W: http://www.slimlogic.co.uk/?p=48 19231T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 19232F: Documentation/devicetree/bindings/regulator/ 19233F: Documentation/power/regulator/ 19234F: drivers/regulator/ 19235F: include/dt-bindings/regulator/ 19236F: include/linux/regulator/ 19237K: regulator_get_optional 19238 19239VRF 19240M: David Ahern <dsahern@kernel.org> 19241L: netdev@vger.kernel.org 19242S: Maintained 19243F: Documentation/networking/vrf.rst 19244F: drivers/net/vrf.c 19245 19246VSPRINTF 19247M: Petr Mladek <pmladek@suse.com> 19248M: Steven Rostedt <rostedt@goodmis.org> 19249M: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> 19250R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19251R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 19252S: Maintained 19253T: git git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk.git 19254F: Documentation/core-api/printk-formats.rst 19255F: lib/test_printf.c 19256F: lib/vsprintf.c 19257 19258VT1211 HARDWARE MONITOR DRIVER 19259M: Juerg Haefliger <juergh@gmail.com> 19260L: linux-hwmon@vger.kernel.org 19261S: Maintained 19262F: Documentation/hwmon/vt1211.rst 19263F: drivers/hwmon/vt1211.c 19264 19265VT8231 HARDWARE MONITOR DRIVER 19266M: Roger Lucas <vt8231@hiddenengine.co.uk> 19267L: linux-hwmon@vger.kernel.org 19268S: Maintained 19269F: drivers/hwmon/vt8231.c 19270 19271VUB300 USB to SDIO/SD/MMC bridge chip 19272L: linux-mmc@vger.kernel.org 19273S: Orphan 19274F: drivers/mmc/host/vub300.c 19275 19276W1 DALLAS'S 1-WIRE BUS 19277M: Evgeniy Polyakov <zbr@ioremap.net> 19278S: Maintained 19279F: Documentation/devicetree/bindings/w1/ 19280F: Documentation/w1/ 19281F: drivers/w1/ 19282F: include/linux/w1.h 19283 19284W83791D HARDWARE MONITORING DRIVER 19285M: Marc Hulsman <m.hulsman@tudelft.nl> 19286L: linux-hwmon@vger.kernel.org 19287S: Maintained 19288F: Documentation/hwmon/w83791d.rst 19289F: drivers/hwmon/w83791d.c 19290 19291W83793 HARDWARE MONITORING DRIVER 19292M: Rudolf Marek <r.marek@assembler.cz> 19293L: linux-hwmon@vger.kernel.org 19294S: Maintained 19295F: Documentation/hwmon/w83793.rst 19296F: drivers/hwmon/w83793.c 19297 19298W83795 HARDWARE MONITORING DRIVER 19299M: Jean Delvare <jdelvare@suse.com> 19300L: linux-hwmon@vger.kernel.org 19301S: Maintained 19302F: drivers/hwmon/w83795.c 19303 19304W83L51xD SD/MMC CARD INTERFACE DRIVER 19305M: Pierre Ossman <pierre@ossman.eu> 19306S: Maintained 19307F: drivers/mmc/host/wbsd.* 19308 19309WACOM PROTOCOL 4 SERIAL TABLETS 19310M: Julian Squires <julian@cipht.net> 19311M: Hans de Goede <hdegoede@redhat.com> 19312L: linux-input@vger.kernel.org 19313S: Maintained 19314F: drivers/input/tablet/wacom_serial4.c 19315 19316WATCHDOG DEVICE DRIVERS 19317M: Wim Van Sebroeck <wim@linux-watchdog.org> 19318M: Guenter Roeck <linux@roeck-us.net> 19319L: linux-watchdog@vger.kernel.org 19320S: Maintained 19321W: http://www.linux-watchdog.org/ 19322T: git git://www.linux-watchdog.org/linux-watchdog.git 19323F: Documentation/devicetree/bindings/watchdog/ 19324F: Documentation/watchdog/ 19325F: drivers/watchdog/ 19326F: include/linux/watchdog.h 19327F: include/uapi/linux/watchdog.h 19328 19329WHISKEYCOVE PMIC GPIO DRIVER 19330M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 19331L: linux-gpio@vger.kernel.org 19332S: Maintained 19333F: drivers/gpio/gpio-wcove.c 19334 19335WHWAVE RTC DRIVER 19336M: Dianlong Li <long17.cool@163.com> 19337L: linux-rtc@vger.kernel.org 19338S: Maintained 19339F: drivers/rtc/rtc-sd3078.c 19340 19341WIIMOTE HID DRIVER 19342M: David Rheinsberg <david.rheinsberg@gmail.com> 19343L: linux-input@vger.kernel.org 19344S: Maintained 19345F: drivers/hid/hid-wiimote* 19346 19347WILOCITY WIL6210 WIRELESS DRIVER 19348M: Maya Erez <merez@codeaurora.org> 19349L: linux-wireless@vger.kernel.org 19350L: wil6210@qti.qualcomm.com 19351S: Supported 19352W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 19353F: drivers/net/wireless/ath/wil6210/ 19354 19355WINBOND CIR DRIVER 19356M: David Härdeman <david@hardeman.nu> 19357S: Maintained 19358F: drivers/media/rc/winbond-cir.c 19359 19360WINSYSTEMS EBC-C384 WATCHDOG DRIVER 19361M: William Breathitt Gray <vilhelm.gray@gmail.com> 19362L: linux-watchdog@vger.kernel.org 19363S: Maintained 19364F: drivers/watchdog/ebc-c384_wdt.c 19365 19366WINSYSTEMS WS16C48 GPIO DRIVER 19367M: William Breathitt Gray <vilhelm.gray@gmail.com> 19368L: linux-gpio@vger.kernel.org 19369S: Maintained 19370F: drivers/gpio/gpio-ws16c48.c 19371 19372WIREGUARD SECURE NETWORK TUNNEL 19373M: Jason A. Donenfeld <Jason@zx2c4.com> 19374L: wireguard@lists.zx2c4.com 19375L: netdev@vger.kernel.org 19376S: Maintained 19377F: drivers/net/wireguard/ 19378F: tools/testing/selftests/wireguard/ 19379 19380WISTRON LAPTOP BUTTON DRIVER 19381M: Miloslav Trmac <mitr@volny.cz> 19382S: Maintained 19383F: drivers/input/misc/wistron_btns.c 19384 19385WL3501 WIRELESS PCMCIA CARD DRIVER 19386L: linux-wireless@vger.kernel.org 19387S: Odd fixes 19388F: drivers/net/wireless/wl3501* 19389 19390WOLFSON MICROELECTRONICS DRIVERS 19391L: patches@opensource.cirrus.com 19392S: Supported 19393W: https://github.com/CirrusLogic/linux-drivers/wiki 19394T: git https://github.com/CirrusLogic/linux-drivers.git 19395F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 19396F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 19397F: Documentation/devicetree/bindings/mfd/wm831x.txt 19398F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 19399F: Documentation/devicetree/bindings/sound/wlf,arizona.yaml 19400F: Documentation/hwmon/wm83??.rst 19401F: arch/arm/mach-s3c/mach-crag6410* 19402F: drivers/clk/clk-wm83*.c 19403F: drivers/extcon/extcon-arizona.c 19404F: drivers/gpio/gpio-*wm*.c 19405F: drivers/gpio/gpio-arizona.c 19406F: drivers/hwmon/wm83??-hwmon.c 19407F: drivers/input/misc/wm831x-on.c 19408F: drivers/input/touchscreen/wm831x-ts.c 19409F: drivers/input/touchscreen/wm97*.c 19410F: drivers/leds/leds-wm83*.c 19411F: drivers/mfd/arizona* 19412F: drivers/mfd/cs47l24* 19413F: drivers/mfd/wm*.c 19414F: drivers/power/supply/wm83*.c 19415F: drivers/regulator/arizona* 19416F: drivers/regulator/wm8*.c 19417F: drivers/rtc/rtc-wm83*.c 19418F: drivers/video/backlight/wm83*_bl.c 19419F: drivers/watchdog/wm83*_wdt.c 19420F: include/linux/mfd/arizona/ 19421F: include/linux/mfd/wm831x/ 19422F: include/linux/mfd/wm8350/ 19423F: include/linux/mfd/wm8400* 19424F: include/linux/regulator/arizona* 19425F: include/linux/wm97xx.h 19426F: include/sound/wm????.h 19427F: sound/soc/codecs/arizona.? 19428F: sound/soc/codecs/cs47l24* 19429F: sound/soc/codecs/wm* 19430 19431WORKQUEUE 19432M: Tejun Heo <tj@kernel.org> 19433R: Lai Jiangshan <jiangshanlai@gmail.com> 19434S: Maintained 19435T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 19436F: Documentation/core-api/workqueue.rst 19437F: include/linux/workqueue.h 19438F: kernel/workqueue.c 19439 19440X-POWERS AXP288 PMIC DRIVERS 19441M: Hans de Goede <hdegoede@redhat.com> 19442S: Maintained 19443F: drivers/acpi/pmic/intel_pmic_xpower.c 19444N: axp288 19445 19446X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 19447M: Chen-Yu Tsai <wens@csie.org> 19448L: linux-kernel@vger.kernel.org 19449S: Maintained 19450N: axp[128] 19451 19452X.25 STACK 19453M: Martin Schiller <ms@dev.tdt.de> 19454L: linux-x25@vger.kernel.org 19455S: Maintained 19456F: Documentation/networking/lapb-module.rst 19457F: Documentation/networking/x25* 19458F: drivers/net/wan/hdlc_x25.c 19459F: drivers/net/wan/lapbether.c 19460F: include/*/lapb.h 19461F: include/net/x25* 19462F: include/uapi/linux/x25.h 19463F: net/lapb/ 19464F: net/x25/ 19465 19466X86 ARCHITECTURE (32-BIT AND 64-BIT) 19467M: Thomas Gleixner <tglx@linutronix.de> 19468M: Ingo Molnar <mingo@redhat.com> 19469M: Borislav Petkov <bp@alien8.de> 19470M: x86@kernel.org 19471R: "H. Peter Anvin" <hpa@zytor.com> 19472L: linux-kernel@vger.kernel.org 19473S: Maintained 19474T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 19475F: Documentation/devicetree/bindings/x86/ 19476F: Documentation/x86/ 19477F: arch/x86/ 19478 19479X86 ENTRY CODE 19480M: Andy Lutomirski <luto@kernel.org> 19481L: linux-kernel@vger.kernel.org 19482S: Maintained 19483T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 19484F: arch/x86/entry/ 19485 19486X86 MCE INFRASTRUCTURE 19487M: Tony Luck <tony.luck@intel.com> 19488M: Borislav Petkov <bp@alien8.de> 19489L: linux-edac@vger.kernel.org 19490S: Maintained 19491F: arch/x86/kernel/cpu/mce/* 19492 19493X86 MICROCODE UPDATE SUPPORT 19494M: Borislav Petkov <bp@alien8.de> 19495S: Maintained 19496F: arch/x86/kernel/cpu/microcode/* 19497 19498X86 MM 19499M: Dave Hansen <dave.hansen@linux.intel.com> 19500M: Andy Lutomirski <luto@kernel.org> 19501M: Peter Zijlstra <peterz@infradead.org> 19502L: linux-kernel@vger.kernel.org 19503S: Maintained 19504T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 19505F: arch/x86/mm/ 19506 19507X86 PLATFORM DRIVERS 19508M: Hans de Goede <hdegoede@redhat.com> 19509M: Mark Gross <mgross@linux.intel.com> 19510L: platform-driver-x86@vger.kernel.org 19511S: Maintained 19512T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 19513F: drivers/platform/olpc/ 19514F: drivers/platform/x86/ 19515 19516X86 PLATFORM DRIVERS - ARCH 19517R: Darren Hart <dvhart@infradead.org> 19518R: Andy Shevchenko <andy@infradead.org> 19519L: platform-driver-x86@vger.kernel.org 19520L: x86@kernel.org 19521S: Maintained 19522T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 19523F: arch/x86/platform 19524 19525X86 PLATFORM UV HPE SUPERDOME FLEX 19526M: Steve Wahl <steve.wahl@hpe.com> 19527R: Mike Travis <mike.travis@hpe.com> 19528R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19529R: Russ Anderson <russ.anderson@hpe.com> 19530S: Supported 19531F: arch/x86/include/asm/uv/ 19532F: arch/x86/kernel/apic/x2apic_uv_x.c 19533F: arch/x86/platform/uv/ 19534 19535X86 VDSO 19536M: Andy Lutomirski <luto@kernel.org> 19537L: linux-kernel@vger.kernel.org 19538S: Maintained 19539T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 19540F: arch/x86/entry/vdso/ 19541 19542XARRAY 19543M: Matthew Wilcox <willy@infradead.org> 19544L: linux-fsdevel@vger.kernel.org 19545S: Supported 19546F: Documentation/core-api/xarray.rst 19547F: include/linux/idr.h 19548F: include/linux/xarray.h 19549F: lib/idr.c 19550F: lib/xarray.c 19551F: tools/testing/radix-tree 19552 19553XBOX DVD IR REMOTE 19554M: Benjamin Valentin <benpicco@googlemail.com> 19555S: Maintained 19556F: drivers/media/rc/keymaps/rc-xbox-dvd.c 19557F: drivers/media/rc/xbox_remote.c 19558 19559XC2028/3028 TUNER DRIVER 19560M: Mauro Carvalho Chehab <mchehab@kernel.org> 19561L: linux-media@vger.kernel.org 19562S: Maintained 19563W: https://linuxtv.org 19564T: git git://linuxtv.org/media_tree.git 19565F: drivers/media/tuners/tuner-xc2028.* 19566 19567XDP (eXpress Data Path) 19568M: Alexei Starovoitov <ast@kernel.org> 19569M: Daniel Borkmann <daniel@iogearbox.net> 19570M: David S. Miller <davem@davemloft.net> 19571M: Jakub Kicinski <kuba@kernel.org> 19572M: Jesper Dangaard Brouer <hawk@kernel.org> 19573M: John Fastabend <john.fastabend@gmail.com> 19574L: netdev@vger.kernel.org 19575L: bpf@vger.kernel.org 19576S: Supported 19577F: include/net/xdp.h 19578F: include/net/xdp_priv.h 19579F: include/trace/events/xdp.h 19580F: kernel/bpf/cpumap.c 19581F: kernel/bpf/devmap.c 19582F: net/core/xdp.c 19583F: samples/bpf/xdp* 19584F: tools/testing/selftests/bpf/*xdp* 19585F: tools/testing/selftests/bpf/*/*xdp* 19586F: drivers/net/ethernet/*/*/*/*/*xdp* 19587F: drivers/net/ethernet/*/*/*xdp* 19588K: (?:\b|_)xdp(?:\b|_) 19589 19590XDP SOCKETS (AF_XDP) 19591M: Björn Töpel <bjorn@kernel.org> 19592M: Magnus Karlsson <magnus.karlsson@intel.com> 19593R: Jonathan Lemon <jonathan.lemon@gmail.com> 19594L: netdev@vger.kernel.org 19595L: bpf@vger.kernel.org 19596S: Maintained 19597F: Documentation/networking/af_xdp.rst 19598F: include/net/xdp_sock* 19599F: include/net/xsk_buff_pool.h 19600F: include/uapi/linux/if_xdp.h 19601F: include/uapi/linux/xdp_diag.h 19602F: include/net/netns/xdp.h 19603F: net/xdp/ 19604F: samples/bpf/xdpsock* 19605F: tools/lib/bpf/xsk* 19606 19607XEN BLOCK SUBSYSTEM 19608M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 19609M: Roger Pau Monné <roger.pau@citrix.com> 19610L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19611S: Supported 19612F: drivers/block/xen* 19613F: drivers/block/xen-blkback/* 19614 19615XEN HYPERVISOR ARM 19616M: Stefano Stabellini <sstabellini@kernel.org> 19617L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19618S: Maintained 19619F: arch/arm/include/asm/xen/ 19620F: arch/arm/xen/ 19621 19622XEN HYPERVISOR ARM64 19623M: Stefano Stabellini <sstabellini@kernel.org> 19624L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19625S: Maintained 19626F: arch/arm64/include/asm/xen/ 19627F: arch/arm64/xen/ 19628 19629XEN HYPERVISOR INTERFACE 19630M: Boris Ostrovsky <boris.ostrovsky@oracle.com> 19631M: Juergen Gross <jgross@suse.com> 19632R: Stefano Stabellini <sstabellini@kernel.org> 19633L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19634S: Supported 19635T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 19636F: Documentation/ABI/stable/sysfs-hypervisor-xen 19637F: Documentation/ABI/testing/sysfs-hypervisor-xen 19638F: arch/x86/include/asm/pvclock-abi.h 19639F: arch/x86/include/asm/xen/ 19640F: arch/x86/platform/pvh/ 19641F: arch/x86/xen/ 19642F: drivers/*/xen-*front.c 19643F: drivers/xen/ 19644F: include/uapi/xen/ 19645F: include/xen/ 19646 19647XEN NETWORK BACKEND DRIVER 19648M: Wei Liu <wei.liu@kernel.org> 19649M: Paul Durrant <paul@xen.org> 19650L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19651L: netdev@vger.kernel.org 19652S: Supported 19653F: drivers/net/xen-netback/* 19654 19655XEN PCI SUBSYSTEM 19656M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 19657L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19658S: Supported 19659F: arch/x86/pci/*xen* 19660F: drivers/pci/*xen* 19661 19662XEN PVSCSI DRIVERS 19663M: Juergen Gross <jgross@suse.com> 19664L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19665L: linux-scsi@vger.kernel.org 19666S: Supported 19667F: drivers/scsi/xen-scsifront.c 19668F: drivers/xen/xen-scsiback.c 19669F: include/xen/interface/io/vscsiif.h 19670 19671XEN SOUND FRONTEND DRIVER 19672M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 19673L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19674L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19675S: Supported 19676F: sound/xen/* 19677 19678XEN SWIOTLB SUBSYSTEM 19679M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 19680L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19681L: iommu@lists.linux-foundation.org 19682S: Supported 19683F: arch/x86/xen/*swiotlb* 19684F: drivers/xen/*swiotlb* 19685 19686XFS FILESYSTEM 19687M: Darrick J. Wong <djwong@kernel.org> 19688M: linux-xfs@vger.kernel.org 19689L: linux-xfs@vger.kernel.org 19690S: Supported 19691W: http://xfs.org/ 19692T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 19693F: Documentation/ABI/testing/sysfs-fs-xfs 19694F: Documentation/admin-guide/xfs.rst 19695F: Documentation/filesystems/xfs-delayed-logging-design.rst 19696F: Documentation/filesystems/xfs-self-describing-metadata.rst 19697F: fs/xfs/ 19698F: include/uapi/linux/dqblk_xfs.h 19699F: include/uapi/linux/fsmap.h 19700 19701XILINX AXI ETHERNET DRIVER 19702M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 19703S: Maintained 19704F: drivers/net/ethernet/xilinx/xilinx_axienet* 19705 19706XILINX CAN DRIVER 19707M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 19708R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 19709L: linux-can@vger.kernel.org 19710S: Maintained 19711F: Documentation/devicetree/bindings/net/can/xilinx_can.txt 19712F: drivers/net/can/xilinx_can.c 19713 19714XILINX GPIO DRIVER 19715M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 19716R: Srinivas Neeli <srinivas.neeli@xilinx.com> 19717R: Michal Simek <michal.simek@xilinx.com> 19718S: Maintained 19719F: Documentation/devicetree/bindings/gpio/gpio-xilinx.txt 19720F: Documentation/devicetree/bindings/gpio/gpio-zynq.txt 19721F: drivers/gpio/gpio-xilinx.c 19722F: drivers/gpio/gpio-zynq.c 19723 19724XILINX SD-FEC IP CORES 19725M: Derek Kiernan <derek.kiernan@xilinx.com> 19726M: Dragan Cvetic <dragan.cvetic@xilinx.com> 19727S: Maintained 19728F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 19729F: Documentation/misc-devices/xilinx_sdfec.rst 19730F: drivers/misc/Kconfig 19731F: drivers/misc/Makefile 19732F: drivers/misc/xilinx_sdfec.c 19733F: include/uapi/misc/xilinx_sdfec.h 19734 19735XILINX UARTLITE SERIAL DRIVER 19736M: Peter Korsgaard <jacmet@sunsite.dk> 19737L: linux-serial@vger.kernel.org 19738S: Maintained 19739F: drivers/tty/serial/uartlite.c 19740 19741XILINX VIDEO IP CORES 19742M: Hyun Kwon <hyun.kwon@xilinx.com> 19743M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19744L: linux-media@vger.kernel.org 19745S: Supported 19746T: git git://linuxtv.org/media_tree.git 19747F: Documentation/devicetree/bindings/media/xilinx/ 19748F: drivers/media/platform/xilinx/ 19749F: include/uapi/linux/xilinx-v4l2-controls.h 19750 19751XILINX ZYNQMP DPDMA DRIVER 19752M: Hyun Kwon <hyun.kwon@xilinx.com> 19753M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19754L: dmaengine@vger.kernel.org 19755S: Supported 19756F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 19757F: drivers/dma/xilinx/xilinx_dpdma.c 19758F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 19759 19760XILINX ZYNQMP PSGTR PHY DRIVER 19761M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 19762M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19763L: linux-kernel@vger.kernel.org 19764S: Supported 19765T: git https://github.com/Xilinx/linux-xlnx.git 19766F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 19767F: drivers/phy/xilinx/phy-zynqmp.c 19768 19769XILLYBUS DRIVER 19770M: Eli Billauer <eli.billauer@gmail.com> 19771L: linux-kernel@vger.kernel.org 19772S: Supported 19773F: drivers/char/xillybus/ 19774 19775XLP9XX I2C DRIVER 19776M: George Cherian <gcherian@marvell.com> 19777L: linux-i2c@vger.kernel.org 19778S: Supported 19779W: http://www.marvell.com 19780F: Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt 19781F: drivers/i2c/busses/i2c-xlp9xx.c 19782 19783XRA1403 GPIO EXPANDER 19784M: Nandor Han <nandor.han@ge.com> 19785M: Semi Malinen <semi.malinen@ge.com> 19786L: linux-gpio@vger.kernel.org 19787S: Maintained 19788F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 19789F: drivers/gpio/gpio-xra1403.c 19790 19791XTENSA XTFPGA PLATFORM SUPPORT 19792M: Max Filippov <jcmvbkbc@gmail.com> 19793L: linux-xtensa@linux-xtensa.org 19794S: Maintained 19795F: drivers/spi/spi-xtensa-xtfpga.c 19796F: sound/soc/xtensa/xtfpga-i2s.c 19797 19798YAM DRIVER FOR AX.25 19799M: Jean-Paul Roubelat <jpr@f6fbb.org> 19800L: linux-hams@vger.kernel.org 19801S: Maintained 19802F: drivers/net/hamradio/yam* 19803F: include/linux/yam.h 19804 19805YAMA SECURITY MODULE 19806M: Kees Cook <keescook@chromium.org> 19807S: Supported 19808T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip 19809F: Documentation/admin-guide/LSM/Yama.rst 19810F: security/yama/ 19811 19812YEALINK PHONE DRIVER 19813M: Henk Vergonet <Henk.Vergonet@gmail.com> 19814L: usbb2k-api-dev@nongnu.org 19815S: Maintained 19816F: Documentation/input/devices/yealink.rst 19817F: drivers/input/misc/yealink.* 19818 19819Z8530 DRIVER FOR AX.25 19820M: Joerg Reuter <jreuter@yaina.de> 19821L: linux-hams@vger.kernel.org 19822S: Maintained 19823W: http://yaina.de/jreuter/ 19824W: http://www.qsl.net/dl1bke/ 19825F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 19826F: drivers/net/hamradio/*scc.c 19827F: drivers/net/hamradio/z8530.h 19828 19829ZBUD COMPRESSED PAGE ALLOCATOR 19830M: Seth Jennings <sjenning@redhat.com> 19831M: Dan Streetman <ddstreet@ieee.org> 19832L: linux-mm@kvack.org 19833S: Maintained 19834F: include/linux/zbud.h 19835F: mm/zbud.c 19836 19837ZD1211RW WIRELESS DRIVER 19838M: Daniel Drake <dsd@gentoo.org> 19839M: Ulrich Kunitz <kune@deine-taler.de> 19840L: linux-wireless@vger.kernel.org 19841L: zd1211-devs@lists.sourceforge.net (subscribers-only) 19842S: Maintained 19843W: http://zd1211.ath.cx/wiki/DriverRewrite 19844F: drivers/net/wireless/zydas/zd1211rw/ 19845 19846ZD1301 MEDIA DRIVER 19847M: Antti Palosaari <crope@iki.fi> 19848L: linux-media@vger.kernel.org 19849S: Maintained 19850W: https://linuxtv.org/ 19851W: http://palosaari.fi/linux/ 19852Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19853F: drivers/media/usb/dvb-usb-v2/zd1301* 19854 19855ZD1301_DEMOD MEDIA DRIVER 19856M: Antti Palosaari <crope@iki.fi> 19857L: linux-media@vger.kernel.org 19858S: Maintained 19859W: https://linuxtv.org/ 19860W: http://palosaari.fi/linux/ 19861Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19862F: drivers/media/dvb-frontends/zd1301_demod* 19863 19864ZHAOXIN PROCESSOR SUPPORT 19865M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 19866L: linux-kernel@vger.kernel.org 19867S: Maintained 19868F: arch/x86/kernel/cpu/zhaoxin.c 19869 19870ZONEFS FILESYSTEM 19871M: Damien Le Moal <damien.lemoal@wdc.com> 19872M: Naohiro Aota <naohiro.aota@wdc.com> 19873R: Johannes Thumshirn <jth@kernel.org> 19874L: linux-fsdevel@vger.kernel.org 19875S: Maintained 19876T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 19877F: Documentation/filesystems/zonefs.rst 19878F: fs/zonefs/ 19879 19880ZPOOL COMPRESSED PAGE STORAGE API 19881M: Dan Streetman <ddstreet@ieee.org> 19882L: linux-mm@kvack.org 19883S: Maintained 19884F: include/linux/zpool.h 19885F: mm/zpool.c 19886 19887ZR36067 VIDEO FOR LINUX DRIVER 19888M: Corentin Labbe <clabbe@baylibre.com> 19889L: mjpeg-users@lists.sourceforge.net 19890L: linux-media@vger.kernel.org 19891S: Maintained 19892W: http://mjpeg.sourceforge.net/driver-zoran/ 19893Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19894F: Documentation/driver-api/media/drivers/zoran.rst 19895F: drivers/staging/media/zoran/ 19896 19897ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 19898M: Minchan Kim <minchan@kernel.org> 19899M: Nitin Gupta <ngupta@vflare.org> 19900R: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> 19901L: linux-kernel@vger.kernel.org 19902S: Maintained 19903F: Documentation/admin-guide/blockdev/zram.rst 19904F: drivers/block/zram/ 19905 19906ZS DECSTATION Z85C30 SERIAL DRIVER 19907M: "Maciej W. Rozycki" <macro@orcam.me.uk> 19908S: Maintained 19909F: drivers/tty/serial/zs.* 19910 19911ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 19912M: Minchan Kim <minchan@kernel.org> 19913M: Nitin Gupta <ngupta@vflare.org> 19914R: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> 19915L: linux-mm@kvack.org 19916S: Maintained 19917F: Documentation/vm/zsmalloc.rst 19918F: include/linux/zsmalloc.h 19919F: mm/zsmalloc.c 19920 19921ZSWAP COMPRESSED SWAP CACHING 19922M: Seth Jennings <sjenning@redhat.com> 19923M: Dan Streetman <ddstreet@ieee.org> 19924M: Vitaly Wool <vitaly.wool@konsulko.com> 19925L: linux-mm@kvack.org 19926S: Maintained 19927F: mm/zswap.c 19928 19929THE REST 19930M: Linus Torvalds <torvalds@linux-foundation.org> 19931L: linux-kernel@vger.kernel.org 19932S: Buried alive in reporters 19933Q: http://patchwork.kernel.org/project/LKML/list/ 19934T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 19935F: * 19936F: */ 19937
