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/pinctrl/actions,* 1534F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1535F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1536F: arch/arm/boot/dts/owl-* 1537F: arch/arm/mach-actions/ 1538F: arch/arm64/boot/dts/actions/ 1539F: drivers/clk/actions/ 1540F: drivers/clocksource/timer-owl* 1541F: drivers/dma/owl-dma.c 1542F: drivers/i2c/busses/i2c-owl.c 1543F: drivers/irqchip/irq-owl-sirq.c 1544F: drivers/mmc/host/owl-mmc.c 1545F: drivers/pinctrl/actions/* 1546F: drivers/soc/actions/ 1547F: include/dt-bindings/power/owl-* 1548F: include/dt-bindings/reset/actions,* 1549F: include/linux/soc/actions/ 1550N: owl 1551 1552ARM/ADS SPHERE MACHINE SUPPORT 1553M: Lennert Buytenhek <kernel@wantstofly.org> 1554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1555S: Maintained 1556 1557ARM/AFEB9260 MACHINE SUPPORT 1558M: Sergey Lapin <slapin@ossfans.org> 1559L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1560S: Maintained 1561 1562ARM/AJECO 1ARM MACHINE SUPPORT 1563M: Lennert Buytenhek <kernel@wantstofly.org> 1564L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1565S: Maintained 1566 1567ARM/Allwinner SoC Clock Support 1568M: Emilio López <emilio@elopez.com.ar> 1569S: Maintained 1570F: drivers/clk/sunxi/ 1571 1572ARM/Allwinner sunXi SoC support 1573M: Maxime Ripard <mripard@kernel.org> 1574M: Chen-Yu Tsai <wens@csie.org> 1575R: Jernej Skrabec <jernej.skrabec@gmail.com> 1576L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1577S: Maintained 1578T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1579F: arch/arm/mach-sunxi/ 1580F: arch/arm64/boot/dts/allwinner/ 1581F: drivers/clk/sunxi-ng/ 1582F: drivers/pinctrl/sunxi/ 1583F: drivers/soc/sunxi/ 1584N: sun[x456789]i 1585N: sun50i 1586 1587ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1588M: Neil Armstrong <narmstrong@baylibre.com> 1589M: Jerome Brunet <jbrunet@baylibre.com> 1590L: linux-amlogic@lists.infradead.org 1591S: Maintained 1592F: Documentation/devicetree/bindings/clock/amlogic* 1593F: drivers/clk/meson/ 1594F: include/dt-bindings/clock/gxbb* 1595F: include/dt-bindings/clock/meson* 1596 1597ARM/Amlogic Meson SoC Crypto Drivers 1598M: Corentin Labbe <clabbe@baylibre.com> 1599L: linux-crypto@vger.kernel.org 1600L: linux-amlogic@lists.infradead.org 1601S: Maintained 1602F: Documentation/devicetree/bindings/crypto/amlogic* 1603F: drivers/crypto/amlogic/ 1604 1605ARM/Amlogic Meson SoC Sound Drivers 1606M: Jerome Brunet <jbrunet@baylibre.com> 1607L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1608S: Maintained 1609F: Documentation/devicetree/bindings/sound/amlogic* 1610F: sound/soc/meson/ 1611 1612ARM/Amlogic Meson SoC support 1613M: Kevin Hilman <khilman@baylibre.com> 1614R: Neil Armstrong <narmstrong@baylibre.com> 1615R: Jerome Brunet <jbrunet@baylibre.com> 1616R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1617L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1618L: linux-amlogic@lists.infradead.org 1619S: Maintained 1620W: http://linux-meson.com/ 1621F: arch/arm/boot/dts/meson* 1622F: arch/arm/mach-meson/ 1623F: arch/arm64/boot/dts/amlogic/ 1624F: drivers/mmc/host/meson* 1625F: drivers/pinctrl/meson/ 1626F: drivers/rtc/rtc-meson* 1627F: drivers/soc/amlogic/ 1628N: meson 1629 1630ARM/Annapurna Labs ALPINE ARCHITECTURE 1631M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1632M: Antoine Tenart <atenart@kernel.org> 1633L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1634S: Maintained 1635F: arch/arm/boot/dts/alpine* 1636F: arch/arm/mach-alpine/ 1637F: arch/arm64/boot/dts/amazon/ 1638F: drivers/*/*alpine* 1639 1640ARM/ARTPEC MACHINE SUPPORT 1641M: Jesper Nilsson <jesper.nilsson@axis.com> 1642M: Lars Persson <lars.persson@axis.com> 1643L: linux-arm-kernel@axis.com 1644S: Maintained 1645F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1646F: arch/arm/boot/dts/artpec6* 1647F: arch/arm/mach-artpec 1648F: drivers/clk/axis 1649F: drivers/crypto/axis 1650F: drivers/mmc/host/usdhi6rol0.c 1651F: drivers/pinctrl/pinctrl-artpec* 1652 1653ARM/ASPEED I2C DRIVER 1654M: Brendan Higgins <brendanhiggins@google.com> 1655R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1656R: Joel Stanley <joel@jms.id.au> 1657L: linux-i2c@vger.kernel.org 1658L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1659S: Maintained 1660F: Documentation/devicetree/bindings/i2c/i2c-aspeed.txt 1661F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1662F: drivers/i2c/busses/i2c-aspeed.c 1663F: drivers/irqchip/irq-aspeed-i2c-ic.c 1664 1665ARM/ASPEED MACHINE SUPPORT 1666M: Joel Stanley <joel@jms.id.au> 1667R: Andrew Jeffery <andrew@aj.id.au> 1668L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1669L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1670S: Supported 1671Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1672T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1673F: arch/arm/boot/dts/aspeed-* 1674F: arch/arm/mach-aspeed/ 1675N: aspeed 1676 1677ARM/BITMAIN ARCHITECTURE 1678M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1679L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1680S: Maintained 1681F: Documentation/devicetree/bindings/arm/bitmain.yaml 1682F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1683F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1684F: arch/arm64/boot/dts/bitmain/ 1685F: drivers/clk/clk-bm1880.c 1686F: drivers/pinctrl/pinctrl-bm1880.c 1687 1688ARM/CALXEDA HIGHBANK ARCHITECTURE 1689M: Andre Przywara <andre.przywara@arm.com> 1690L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1691S: Maintained 1692F: arch/arm/boot/dts/ecx-*.dts* 1693F: arch/arm/boot/dts/highbank.dts 1694F: arch/arm/mach-highbank/ 1695 1696ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT 1697M: Krzysztof Halasa <khalasa@piap.pl> 1698S: Maintained 1699F: arch/arm/mach-cns3xxx/ 1700 1701ARM/CAVIUM THUNDER NETWORK DRIVER 1702M: Sunil Goutham <sgoutham@marvell.com> 1703L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1704S: Supported 1705F: drivers/net/ethernet/cavium/thunder/ 1706 1707ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1708M: Lukasz Majewski <lukma@denx.de> 1709L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1710S: Maintained 1711F: arch/arm/mach-ep93xx/ts72xx.c 1712 1713ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1714M: Alexander Shiyan <shc_work@mail.ru> 1715L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1716S: Odd Fixes 1717N: clps711x 1718 1719ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 1720M: Lennert Buytenhek <kernel@wantstofly.org> 1721L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1722S: Maintained 1723 1724ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 1725M: Hartley Sweeten <hsweeten@visionengravers.com> 1726M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 1727L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1728S: Maintained 1729F: arch/arm/mach-ep93xx/ 1730F: arch/arm/mach-ep93xx/include/mach/ 1731 1732ARM/CLKDEV SUPPORT 1733M: Russell King <linux@armlinux.org.uk> 1734L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1735S: Maintained 1736T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 1737F: drivers/clk/clkdev.c 1738 1739ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 1740M: Baruch Siach <baruch@tkos.co.il> 1741L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1742S: Maintained 1743F: arch/arm/boot/dts/cx92755* 1744N: digicolor 1745 1746ARM/CONTEC MICRO9 MACHINE SUPPORT 1747M: Hubert Feurstein <hubert.feurstein@contec.at> 1748S: Maintained 1749F: arch/arm/mach-ep93xx/micro9.c 1750 1751ARM/CORESIGHT FRAMEWORK AND DRIVERS 1752M: Mathieu Poirier <mathieu.poirier@linaro.org> 1753M: Suzuki K Poulose <suzuki.poulose@arm.com> 1754R: Mike Leach <mike.leach@linaro.org> 1755R: Leo Yan <leo.yan@linaro.org> 1756L: coresight@lists.linaro.org (moderated for non-subscribers) 1757L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1758S: Maintained 1759T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 1760F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 1761F: Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt 1762F: Documentation/devicetree/bindings/arm/coresight-cti.yaml 1763F: Documentation/devicetree/bindings/arm/coresight.txt 1764F: Documentation/trace/coresight/* 1765F: drivers/hwtracing/coresight/* 1766F: include/dt-bindings/arm/coresight-cti-dt.h 1767F: tools/perf/arch/arm/util/auxtrace.c 1768F: tools/perf/arch/arm/util/cs-etm.c 1769F: tools/perf/arch/arm/util/cs-etm.h 1770F: tools/perf/arch/arm/util/pmu.c 1771F: tools/perf/util/cs-etm-decoder/* 1772F: tools/perf/util/cs-etm.* 1773 1774ARM/CORGI MACHINE SUPPORT 1775M: Richard Purdie <rpurdie@rpsys.net> 1776S: Maintained 1777 1778ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 1779M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 1780M: Linus Walleij <linus.walleij@linaro.org> 1781L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1782S: Maintained 1783T: git git://github.com/ulli-kroll/linux.git 1784F: Documentation/devicetree/bindings/arm/gemini.txt 1785F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt 1786F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 1787F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt 1788F: arch/arm/mach-gemini/ 1789F: drivers/net/ethernet/cortina/ 1790F: drivers/pinctrl/pinctrl-gemini.c 1791F: drivers/rtc/rtc-ftrtc010.c 1792 1793ARM/CZ.NIC TURRIS SUPPORT 1794M: Marek Behun <kabel@kernel.org> 1795S: Maintained 1796W: https://www.turris.cz/ 1797F: Documentation/ABI/testing/debugfs-moxtet 1798F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 1799F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 1800F: Documentation/devicetree/bindings/bus/moxtet.txt 1801F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 1802F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 1803F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 1804F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 1805F: drivers/bus/moxtet.c 1806F: drivers/firmware/turris-mox-rwtm.c 1807F: drivers/leds/leds-turris-omnia.c 1808F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 1809F: drivers/gpio/gpio-moxtet.c 1810F: drivers/watchdog/armada_37xx_wdt.c 1811F: include/dt-bindings/bus/moxtet.h 1812F: include/linux/armada-37xx-rwtm-mailbox.h 1813F: include/linux/moxtet.h 1814 1815ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6) 1816M: Robert Jarzmik <robert.jarzmik@free.fr> 1817L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1818S: Maintained 1819F: arch/arm/mach-pxa/ezx.c 1820 1821ARM/FARADAY FA526 PORT 1822M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 1823L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1824S: Maintained 1825T: git git://git.berlios.de/gemini-board 1826F: arch/arm/mm/*-fa* 1827 1828ARM/FOOTBRIDGE ARCHITECTURE 1829M: Russell King <linux@armlinux.org.uk> 1830L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1831S: Maintained 1832W: http://www.armlinux.org.uk/ 1833F: arch/arm/include/asm/hardware/dec21285.h 1834F: arch/arm/mach-footbridge/ 1835 1836ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 1837M: Shawn Guo <shawnguo@kernel.org> 1838M: Sascha Hauer <s.hauer@pengutronix.de> 1839R: Pengutronix Kernel Team <kernel@pengutronix.de> 1840R: Fabio Estevam <festevam@gmail.com> 1841R: NXP Linux Team <linux-imx@nxp.com> 1842L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1843S: Maintained 1844T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 1845X: drivers/media/i2c/ 1846N: imx 1847N: mxs 1848 1849ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 1850M: Shawn Guo <shawnguo@kernel.org> 1851M: Li Yang <leoyang.li@nxp.com> 1852L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1853S: Maintained 1854T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 1855F: arch/arm/boot/dts/ls1021a* 1856F: arch/arm64/boot/dts/freescale/fsl-* 1857F: arch/arm64/boot/dts/freescale/qoriq-* 1858 1859ARM/FREESCALE VYBRID ARM ARCHITECTURE 1860M: Shawn Guo <shawnguo@kernel.org> 1861M: Sascha Hauer <s.hauer@pengutronix.de> 1862R: Pengutronix Kernel Team <kernel@pengutronix.de> 1863R: Stefan Agner <stefan@agner.ch> 1864L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1865S: Maintained 1866T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 1867F: arch/arm/boot/dts/vf* 1868F: arch/arm/mach-imx/*vf610* 1869 1870ARM/GLOMATION GESBC9312SX MACHINE SUPPORT 1871M: Lennert Buytenhek <kernel@wantstofly.org> 1872L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1873S: Maintained 1874 1875ARM/GUMSTIX MACHINE SUPPORT 1876M: Steve Sakoman <sakoman@gmail.com> 1877L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1878S: Maintained 1879 1880ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT 1881M: Philipp Zabel <philipp.zabel@gmail.com> 1882M: Paul Parsons <lost.distance@yahoo.com> 1883L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1884S: Maintained 1885F: arch/arm/mach-pxa/hx4700.c 1886F: arch/arm/mach-pxa/include/mach/hx4700.h 1887F: sound/soc/pxa/hx4700.c 1888 1889ARM/HISILICON SOC SUPPORT 1890M: Wei Xu <xuwei5@hisilicon.com> 1891L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1892S: Supported 1893W: http://www.hisilicon.com 1894T: git git://github.com/hisilicon/linux-hisi.git 1895F: arch/arm/boot/dts/hi3* 1896F: arch/arm/boot/dts/hip* 1897F: arch/arm/boot/dts/hisi* 1898F: arch/arm/mach-hisi/ 1899F: arch/arm64/boot/dts/hisilicon/ 1900 1901ARM/HP JORNADA 7XX MACHINE SUPPORT 1902M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 1903S: Maintained 1904W: www.jlime.com 1905T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 1906F: arch/arm/mach-sa1100/include/mach/jornada720.h 1907F: arch/arm/mach-sa1100/jornada720.c 1908 1909ARM/IGEP MACHINE SUPPORT 1910M: Enric Balletbo i Serra <eballetbo@gmail.com> 1911M: Javier Martinez Canillas <javier@dowhile0.org> 1912L: linux-omap@vger.kernel.org 1913L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1914S: Maintained 1915F: arch/arm/boot/dts/omap3-igep* 1916 1917ARM/INCOME PXA270 SUPPORT 1918M: Marek Vasut <marek.vasut@gmail.com> 1919L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1920S: Maintained 1921F: arch/arm/mach-pxa/colibri-pxa270-income.c 1922 1923ARM/INTEL IOP32X ARM ARCHITECTURE 1924M: Lennert Buytenhek <kernel@wantstofly.org> 1925L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1926S: Maintained 1927 1928ARM/INTEL IQ81342EX MACHINE SUPPORT 1929M: Lennert Buytenhek <kernel@wantstofly.org> 1930L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1931S: Maintained 1932 1933ARM/INTEL IXDP2850 MACHINE SUPPORT 1934M: Lennert Buytenhek <kernel@wantstofly.org> 1935L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1936S: Maintained 1937 1938ARM/INTEL IXP4XX ARM ARCHITECTURE 1939M: Linus Walleij <linusw@kernel.org> 1940M: Imre Kaloz <kaloz@openwrt.org> 1941M: Krzysztof Halasa <khalasa@piap.pl> 1942L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1943S: Maintained 1944F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 1945F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 1946F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 1947F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 1948F: arch/arm/mach-ixp4xx/ 1949F: drivers/clocksource/timer-ixp4xx.c 1950F: drivers/gpio/gpio-ixp4xx.c 1951F: drivers/irqchip/irq-ixp4xx.c 1952F: include/linux/irqchip/irq-ixp4xx.h 1953F: include/linux/platform_data/timer-ixp4xx.h 1954 1955ARM/INTEL KEEMBAY ARCHITECTURE 1956M: Paul J. Murphy <paul.j.murphy@intel.com> 1957M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 1958S: Maintained 1959F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 1960F: arch/arm64/boot/dts/intel/keembay-evm.dts 1961F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 1962 1963ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT 1964M: Jonathan Cameron <jic23@cam.ac.uk> 1965L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1966S: Maintained 1967F: arch/arm/mach-pxa/stargate2.c 1968F: drivers/pcmcia/pxa2xx_stargate2.c 1969 1970ARM/INTEL XSC3 (MANZANO) ARM CORE 1971M: Lennert Buytenhek <kernel@wantstofly.org> 1972L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1973S: Maintained 1974 1975ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT 1976M: Lennert Buytenhek <kernel@wantstofly.org> 1977L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1978S: Maintained 1979 1980ARM/LG1K ARCHITECTURE 1981M: Chanho Min <chanho.min@lge.com> 1982L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1983S: Maintained 1984F: arch/arm64/boot/dts/lg/ 1985 1986ARM/LOGICPD PXA270 MACHINE SUPPORT 1987M: Lennert Buytenhek <kernel@wantstofly.org> 1988L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1989S: Maintained 1990 1991ARM/LPC18XX ARCHITECTURE 1992M: Vladimir Zapolskiy <vz@mleia.com> 1993L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1994S: Maintained 1995F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 1996F: arch/arm/boot/dts/lpc43* 1997F: drivers/i2c/busses/i2c-lpc2k.c 1998F: drivers/memory/pl172.c 1999F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2000F: drivers/rtc/rtc-lpc24xx.c 2001N: lpc18xx 2002 2003ARM/LPC32XX SOC SUPPORT 2004M: Vladimir Zapolskiy <vz@mleia.com> 2005L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2006S: Maintained 2007T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2008F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2009F: arch/arm/boot/dts/lpc32* 2010F: arch/arm/mach-lpc32xx/ 2011F: drivers/i2c/busses/i2c-pnx.c 2012F: drivers/net/ethernet/nxp/lpc_eth.c 2013F: drivers/usb/host/ohci-nxp.c 2014F: drivers/watchdog/pnx4008_wdt.c 2015N: lpc32xx 2016 2017ARM/MAGICIAN MACHINE SUPPORT 2018M: Philipp Zabel <philipp.zabel@gmail.com> 2019S: Maintained 2020 2021ARM/Marvell Dove/MV78xx0/Orion SOC support 2022M: Andrew Lunn <andrew@lunn.ch> 2023M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2024M: Gregory Clement <gregory.clement@bootlin.com> 2025L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2026S: Maintained 2027T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2028F: Documentation/devicetree/bindings/soc/dove/ 2029F: arch/arm/boot/dts/dove* 2030F: arch/arm/boot/dts/orion5x* 2031F: arch/arm/mach-dove/ 2032F: arch/arm/mach-mv78xx0/ 2033F: arch/arm/mach-orion5x/ 2034F: arch/arm/plat-orion/ 2035F: drivers/soc/dove/ 2036 2037ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2038M: Andrew Lunn <andrew@lunn.ch> 2039M: Gregory Clement <gregory.clement@bootlin.com> 2040M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2041L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2042S: Maintained 2043T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2044F: arch/arm/boot/dts/armada* 2045F: arch/arm/boot/dts/kirkwood* 2046F: arch/arm/configs/mvebu_*_defconfig 2047F: arch/arm/mach-mvebu/ 2048F: arch/arm64/boot/dts/marvell/armada* 2049F: arch/arm64/boot/dts/marvell/cn913* 2050F: drivers/cpufreq/armada-37xx-cpufreq.c 2051F: drivers/cpufreq/armada-8k-cpufreq.c 2052F: drivers/cpufreq/mvebu-cpufreq.c 2053F: drivers/irqchip/irq-armada-370-xp.c 2054F: drivers/irqchip/irq-mvebu-* 2055F: drivers/pinctrl/mvebu/ 2056F: drivers/rtc/rtc-armada38x.c 2057 2058ARM/Mediatek RTC DRIVER 2059M: Eddie Huang <eddie.huang@mediatek.com> 2060M: Sean Wang <sean.wang@mediatek.com> 2061L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2062L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2063S: Maintained 2064F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2065F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2066F: drivers/rtc/rtc-mt2712.c 2067F: drivers/rtc/rtc-mt6397.c 2068F: drivers/rtc/rtc-mt7622.c 2069 2070ARM/Mediatek SoC support 2071M: Matthias Brugger <matthias.bgg@gmail.com> 2072L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2073L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2074S: Maintained 2075W: https://mtk.wiki.kernel.org/ 2076C: irc://chat.freenode.net/linux-mediatek 2077F: arch/arm/boot/dts/mt6* 2078F: arch/arm/boot/dts/mt7* 2079F: arch/arm/boot/dts/mt8* 2080F: arch/arm/mach-mediatek/ 2081F: arch/arm64/boot/dts/mediatek/ 2082F: drivers/soc/mediatek/ 2083N: mtk 2084N: mt[678] 2085K: mediatek 2086 2087ARM/Mediatek USB3 PHY DRIVER 2088M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2089L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2090L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2091S: Maintained 2092F: Documentation/devicetree/bindings/phy/mediatek,* 2093F: drivers/phy/mediatek/ 2094 2095ARM/Microchip (AT91) SoC support 2096M: Nicolas Ferre <nicolas.ferre@microchip.com> 2097M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2098M: Ludovic Desroches <ludovic.desroches@microchip.com> 2099L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2100S: Supported 2101W: http://www.linux4sam.org 2102T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2103F: arch/arm/boot/dts/at91*.dts 2104F: arch/arm/boot/dts/at91*.dtsi 2105F: arch/arm/boot/dts/sama*.dts 2106F: arch/arm/boot/dts/sama*.dtsi 2107F: arch/arm/include/debug/at91.S 2108F: arch/arm/mach-at91/ 2109F: drivers/memory/atmel* 2110F: drivers/watchdog/sama5d4_wdt.c 2111F: include/soc/at91/ 2112X: drivers/input/touchscreen/atmel_mxt_ts.c 2113X: drivers/net/wireless/atmel/ 2114N: at91 2115N: atmel 2116 2117ARM/Microchip Sparx5 SoC support 2118M: Lars Povlsen <lars.povlsen@microchip.com> 2119M: Steen Hegelund <Steen.Hegelund@microchip.com> 2120M: UNGLinuxDriver@microchip.com 2121L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2122S: Supported 2123T: git git://github.com/microchip-ung/linux-upstream.git 2124F: arch/arm64/boot/dts/microchip/ 2125F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2126N: sparx5 2127 2128Microchip Timer Counter Block (TCB) Capture Driver 2129M: Kamel Bouhara <kamel.bouhara@bootlin.com> 2130L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2131L: linux-iio@vger.kernel.org 2132S: Maintained 2133F: drivers/counter/microchip-tcb-capture.c 2134 2135ARM/MIOA701 MACHINE SUPPORT 2136M: Robert Jarzmik <robert.jarzmik@free.fr> 2137L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2138S: Maintained 2139F: arch/arm/mach-pxa/mioa701.c 2140 2141ARM/MStar/Sigmastar Armv7 SoC support 2142M: Daniel Palmer <daniel@thingy.jp> 2143L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2144S: Maintained 2145W: http://linux-chenxing.org/ 2146F: Documentation/devicetree/bindings/arm/mstar/* 2147F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2148F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2149F: arch/arm/boot/dts/mstar-* 2150F: arch/arm/mach-mstar/ 2151F: drivers/clk/mstar/ 2152F: drivers/gpio/gpio-msc313.c 2153F: include/dt-bindings/clock/mstar-* 2154F: include/dt-bindings/gpio/msc313-gpio.h 2155 2156ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT 2157M: Michael Petchkovsky <mkpetch@internode.on.net> 2158S: Maintained 2159 2160ARM/NOMADIK/Ux500 ARCHITECTURES 2161M: Linus Walleij <linus.walleij@linaro.org> 2162L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2163S: Maintained 2164T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2165F: Documentation/devicetree/bindings/arm/ste-* 2166F: Documentation/devicetree/bindings/arm/ux500.yaml 2167F: Documentation/devicetree/bindings/arm/ux500/ 2168F: Documentation/devicetree/bindings/i2c/i2c-nomadik.txt 2169F: arch/arm/boot/dts/ste-* 2170F: arch/arm/mach-nomadik/ 2171F: arch/arm/mach-ux500/ 2172F: drivers/clk/clk-nomadik.c 2173F: drivers/clocksource/clksrc-dbx500-prcmu.c 2174F: drivers/dma/ste_dma40* 2175F: drivers/hwspinlock/u8500_hsem.c 2176F: drivers/i2c/busses/i2c-nomadik.c 2177F: drivers/iio/adc/ab8500-gpadc.c 2178F: drivers/mfd/ab8500* 2179F: drivers/mfd/abx500* 2180F: drivers/mfd/db8500* 2181F: drivers/mfd/dbx500* 2182F: drivers/pinctrl/nomadik/ 2183F: drivers/rtc/rtc-ab8500.c 2184F: drivers/rtc/rtc-pl031.c 2185F: drivers/soc/ux500/ 2186 2187ARM/NUVOTON NPCM ARCHITECTURE 2188M: Avi Fishman <avifishman70@gmail.com> 2189M: Tomer Maimon <tmaimon77@gmail.com> 2190M: Tali Perry <tali.perry1@gmail.com> 2191R: Patrick Venture <venture@google.com> 2192R: Nancy Yuen <yuenn@google.com> 2193R: Benjamin Fair <benjaminfair@google.com> 2194L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2195S: Supported 2196F: Documentation/devicetree/bindings/*/*/*npcm* 2197F: Documentation/devicetree/bindings/*/*npcm* 2198F: arch/arm/boot/dts/nuvoton-npcm* 2199F: arch/arm/mach-npcm/ 2200F: drivers/*/*npcm* 2201F: drivers/*/*/*npcm* 2202F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2203 2204ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT 2205L: openmoko-kernel@lists.openmoko.org (subscribers-only) 2206S: Orphan 2207W: http://wiki.openmoko.org/wiki/Neo_FreeRunner 2208F: arch/arm/mach-s3c/gta02.h 2209F: arch/arm/mach-s3c/mach-gta02.c 2210 2211ARM/Orion SoC/Technologic Systems TS-78xx platform support 2212M: Alexander Clouter <alex@digriz.org.uk> 2213L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2214S: Maintained 2215W: http://www.digriz.org.uk/ts78xx/kernel 2216F: arch/arm/mach-orion5x/ts78xx-* 2217 2218ARM/OXNAS platform support 2219M: Neil Armstrong <narmstrong@baylibre.com> 2220L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2221L: linux-oxnas@groups.io (moderated for non-subscribers) 2222S: Maintained 2223F: arch/arm/boot/dts/ox8*.dts* 2224F: arch/arm/mach-oxnas/ 2225F: drivers/power/reset/oxnas-restart.c 2226N: oxnas 2227 2228ARM/PALM TREO SUPPORT 2229M: Tomas Cech <sleep_walker@suse.com> 2230L: linux-arm-kernel@lists.infradead.org 2231S: Maintained 2232W: http://hackndev.com 2233F: arch/arm/mach-pxa/palmtreo.* 2234 2235ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT 2236M: Marek Vasut <marek.vasut@gmail.com> 2237L: linux-arm-kernel@lists.infradead.org 2238S: Maintained 2239W: http://hackndev.com 2240F: arch/arm/mach-pxa/include/mach/palmld.h 2241F: arch/arm/mach-pxa/include/mach/palmtc.h 2242F: arch/arm/mach-pxa/include/mach/palmtx.h 2243F: arch/arm/mach-pxa/palmld.c 2244F: arch/arm/mach-pxa/palmt5.* 2245F: arch/arm/mach-pxa/palmtc.c 2246F: arch/arm/mach-pxa/palmte2.* 2247F: arch/arm/mach-pxa/palmtx.c 2248 2249ARM/PALMZ72 SUPPORT 2250M: Sergey Lapin <slapin@ossfans.org> 2251L: linux-arm-kernel@lists.infradead.org 2252S: Maintained 2253W: http://hackndev.com 2254F: arch/arm/mach-pxa/palmz72.* 2255 2256ARM/PLEB SUPPORT 2257M: Peter Chubb <pleb@gelato.unsw.edu.au> 2258S: Maintained 2259W: http://www.disy.cse.unsw.edu.au/Hardware/PLEB 2260 2261ARM/PT DIGITAL BOARD PORT 2262M: Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de> 2263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2264S: Maintained 2265W: http://www.armlinux.org.uk/ 2266 2267ARM/QUALCOMM SUPPORT 2268M: Andy Gross <agross@kernel.org> 2269M: Bjorn Andersson <bjorn.andersson@linaro.org> 2270L: linux-arm-msm@vger.kernel.org 2271S: Maintained 2272T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2273F: Documentation/devicetree/bindings/*/qcom* 2274F: Documentation/devicetree/bindings/soc/qcom/ 2275F: arch/arm/boot/dts/qcom-*.dts 2276F: arch/arm/boot/dts/qcom-*.dtsi 2277F: arch/arm/mach-qcom/ 2278F: arch/arm64/boot/dts/qcom/ 2279F: drivers/*/*/qcom* 2280F: drivers/*/*/qcom/ 2281F: drivers/*/pm8???-* 2282F: drivers/*/qcom* 2283F: drivers/*/qcom/ 2284F: drivers/bluetooth/btqcomsmd.c 2285F: drivers/clocksource/timer-qcom.c 2286F: drivers/cpuidle/cpuidle-qcom-spm.c 2287F: drivers/extcon/extcon-qcom* 2288F: drivers/i2c/busses/i2c-qcom-geni.c 2289F: drivers/i2c/busses/i2c-qup.c 2290F: drivers/iommu/msm* 2291F: drivers/mfd/ssbi.c 2292F: drivers/mmc/host/mmci_qcom* 2293F: drivers/mmc/host/sdhci-msm.c 2294F: drivers/pci/controller/dwc/pcie-qcom.c 2295F: drivers/phy/qualcomm/ 2296F: drivers/power/*/msm* 2297F: drivers/reset/reset-qcom-* 2298F: drivers/scsi/ufs/ufs-qcom* 2299F: drivers/spi/spi-geni-qcom.c 2300F: drivers/spi/spi-qcom-qspi.c 2301F: drivers/spi/spi-qup.c 2302F: drivers/tty/serial/msm_serial.c 2303F: drivers/usb/dwc3/dwc3-qcom.c 2304F: include/dt-bindings/*/qcom* 2305F: include/linux/*/qcom* 2306 2307ARM/RADISYS ENP2611 MACHINE SUPPORT 2308M: Lennert Buytenhek <kernel@wantstofly.org> 2309L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2310S: Maintained 2311 2312ARM/RDA MICRO ARCHITECTURE 2313M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2314L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2315L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2316S: Maintained 2317F: Documentation/devicetree/bindings/arm/rda.yaml 2318F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2319F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt 2320F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt 2321F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt 2322F: arch/arm/boot/dts/rda8810pl-* 2323F: drivers/clocksource/timer-rda.c 2324F: drivers/gpio/gpio-rda.c 2325F: drivers/irqchip/irq-rda-intc.c 2326F: drivers/tty/serial/rda-uart.c 2327 2328ARM/REALTEK ARCHITECTURE 2329M: Andreas Färber <afaerber@suse.de> 2330L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2331L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2332S: Maintained 2333F: Documentation/devicetree/bindings/arm/realtek.yaml 2334F: arch/arm/boot/dts/rtd* 2335F: arch/arm/mach-realtek/ 2336F: arch/arm64/boot/dts/realtek/ 2337 2338ARM/RENESAS ARM64 ARCHITECTURE 2339M: Geert Uytterhoeven <geert+renesas@glider.be> 2340M: Magnus Damm <magnus.damm@gmail.com> 2341L: linux-renesas-soc@vger.kernel.org 2342S: Supported 2343Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2344T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2345F: Documentation/devicetree/bindings/arm/renesas.yaml 2346F: arch/arm64/boot/dts/renesas/ 2347F: drivers/soc/renesas/ 2348F: include/linux/soc/renesas/ 2349 2350ARM/RISCPC ARCHITECTURE 2351M: Russell King <linux@armlinux.org.uk> 2352L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2353S: Maintained 2354W: http://www.armlinux.org.uk/ 2355F: arch/arm/include/asm/hardware/entry-macro-iomd.S 2356F: arch/arm/include/asm/hardware/ioc.h 2357F: arch/arm/include/asm/hardware/iomd.h 2358F: arch/arm/include/asm/hardware/memc.h 2359F: arch/arm/mach-rpc/ 2360F: drivers/net/ethernet/8390/etherh.c 2361F: drivers/net/ethernet/i825xx/ether1* 2362F: drivers/net/ethernet/seeq/ether3* 2363F: drivers/scsi/arm/ 2364 2365ARM/Rockchip SoC support 2366M: Heiko Stuebner <heiko@sntech.de> 2367L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2368L: linux-rockchip@lists.infradead.org 2369S: Maintained 2370T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2371F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2372F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2373F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2374F: arch/arm/boot/dts/rk3* 2375F: arch/arm/boot/dts/rv1108* 2376F: arch/arm/mach-rockchip/ 2377F: drivers/*/*/*rockchip* 2378F: drivers/*/*rockchip* 2379F: drivers/clk/rockchip/ 2380F: drivers/i2c/busses/i2c-rk3x.c 2381F: sound/soc/rockchip/ 2382N: rockchip 2383 2384ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2385M: Krzysztof Kozlowski <krzk@kernel.org> 2386L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2387L: linux-samsung-soc@vger.kernel.org 2388S: Maintained 2389Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2390F: Documentation/arm/samsung/ 2391F: Documentation/devicetree/bindings/arm/samsung/ 2392F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2393F: arch/arm/boot/dts/exynos* 2394F: arch/arm/boot/dts/s3c* 2395F: arch/arm/boot/dts/s5p* 2396F: arch/arm/mach-exynos*/ 2397F: arch/arm/mach-s3c/ 2398F: arch/arm/mach-s5p*/ 2399F: arch/arm64/boot/dts/exynos/ 2400F: drivers/*/*/*s3c24* 2401F: drivers/*/*s3c24* 2402F: drivers/*/*s3c64xx* 2403F: drivers/*/*s5pv210* 2404F: drivers/memory/samsung/ 2405F: drivers/soc/samsung/ 2406F: drivers/tty/serial/samsung* 2407F: include/linux/platform_data/*s3c* 2408F: include/linux/serial_s3c.h 2409F: include/linux/soc/samsung/ 2410N: exynos 2411N: s3c2410 2412N: s3c64xx 2413N: s5pv210 2414 2415ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2416M: Andrzej Hajda <a.hajda@samsung.com> 2417L: linux-arm-kernel@lists.infradead.org 2418L: linux-media@vger.kernel.org 2419S: Maintained 2420F: drivers/media/platform/s5p-g2d/ 2421 2422ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2423M: Marek Szyprowski <m.szyprowski@samsung.com> 2424L: linux-samsung-soc@vger.kernel.org 2425L: linux-media@vger.kernel.org 2426S: Maintained 2427F: Documentation/devicetree/bindings/media/s5p-cec.txt 2428F: drivers/media/cec/platform/s5p/ 2429 2430ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2431M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2432M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2433M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2434L: linux-arm-kernel@lists.infradead.org 2435L: linux-media@vger.kernel.org 2436S: Maintained 2437F: drivers/media/platform/s5p-jpeg/ 2438 2439ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2440M: Andrzej Hajda <a.hajda@samsung.com> 2441L: linux-arm-kernel@lists.infradead.org 2442L: linux-media@vger.kernel.org 2443S: Maintained 2444F: drivers/media/platform/s5p-mfc/ 2445 2446ARM/SHMOBILE ARM ARCHITECTURE 2447M: Geert Uytterhoeven <geert+renesas@glider.be> 2448M: Magnus Damm <magnus.damm@gmail.com> 2449L: linux-renesas-soc@vger.kernel.org 2450S: Supported 2451Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2452T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2453F: Documentation/devicetree/bindings/arm/renesas.yaml 2454F: arch/arm/boot/dts/emev2* 2455F: arch/arm/boot/dts/gr-peach* 2456F: arch/arm/boot/dts/iwg20d-q7* 2457F: arch/arm/boot/dts/r7s* 2458F: arch/arm/boot/dts/r8a* 2459F: arch/arm/boot/dts/r9a* 2460F: arch/arm/boot/dts/sh* 2461F: arch/arm/configs/shmobile_defconfig 2462F: arch/arm/include/debug/renesas-scif.S 2463F: arch/arm/mach-shmobile/ 2464F: drivers/soc/renesas/ 2465F: include/linux/soc/renesas/ 2466 2467ARM/SOCFPGA ARCHITECTURE 2468M: Dinh Nguyen <dinguyen@kernel.org> 2469S: Maintained 2470W: http://www.rocketboards.org 2471T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2472F: arch/arm/boot/dts/socfpga* 2473F: arch/arm/configs/socfpga_defconfig 2474F: arch/arm/mach-socfpga/ 2475F: arch/arm64/boot/dts/altera/ 2476F: arch/arm64/boot/dts/intel/ 2477 2478ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2479M: Dinh Nguyen <dinguyen@kernel.org> 2480S: Maintained 2481F: drivers/clk/socfpga/ 2482 2483ARM/SOCFPGA EDAC SUPPORT 2484M: Dinh Nguyen <dinguyen@kernel.org> 2485S: Maintained 2486F: drivers/edac/altera_edac.[ch] 2487 2488ARM/SPREADTRUM SoC SUPPORT 2489M: Orson Zhai <orsonzhai@gmail.com> 2490M: Baolin Wang <baolin.wang7@gmail.com> 2491M: Chunyan Zhang <zhang.lyra@gmail.com> 2492S: Maintained 2493F: arch/arm64/boot/dts/sprd 2494N: sprd 2495N: sc27xx 2496N: sc2731 2497 2498ARM/STI ARCHITECTURE 2499M: Patrice Chotard <patrice.chotard@foss.st.com> 2500L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2501S: Maintained 2502W: http://www.stlinux.com 2503F: Documentation/devicetree/bindings/i2c/i2c-st.txt 2504F: arch/arm/boot/dts/sti* 2505F: arch/arm/mach-sti/ 2506F: drivers/ata/ahci_st.c 2507F: drivers/char/hw_random/st-rng.c 2508F: drivers/clocksource/arm_global_timer.c 2509F: drivers/clocksource/clksrc_st_lpc.c 2510F: drivers/cpufreq/sti-cpufreq.c 2511F: drivers/dma/st_fdma* 2512F: drivers/i2c/busses/i2c-st.c 2513F: drivers/media/platform/sti/c8sectpfe/ 2514F: drivers/media/rc/st_rc.c 2515F: drivers/mmc/host/sdhci-st.c 2516F: drivers/phy/st/phy-miphy28lp.c 2517F: drivers/phy/st/phy-stih407-usb.c 2518F: drivers/pinctrl/pinctrl-st.c 2519F: drivers/remoteproc/st_remoteproc.c 2520F: drivers/remoteproc/st_slim_rproc.c 2521F: drivers/reset/sti/ 2522F: drivers/rtc/rtc-st-lpc.c 2523F: drivers/tty/serial/st-asc.c 2524F: drivers/usb/dwc3/dwc3-st.c 2525F: drivers/usb/host/ehci-st.c 2526F: drivers/usb/host/ohci-st.c 2527F: drivers/watchdog/st_lpc_wdt.c 2528F: include/linux/remoteproc/st_slim_rproc.h 2529 2530ARM/STM32 ARCHITECTURE 2531M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2532M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2533L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2534L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2535S: Maintained 2536T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2537F: arch/arm/boot/dts/stm32* 2538F: arch/arm/mach-stm32/ 2539F: drivers/clocksource/armv7m_systick.c 2540N: stm32 2541N: stm 2542 2543ARM/Synaptics SoC support 2544M: Jisheng Zhang <Jisheng.Zhang@synaptics.com> 2545M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2546L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2547S: Maintained 2548F: arch/arm/boot/dts/berlin* 2549F: arch/arm/mach-berlin/ 2550F: arch/arm64/boot/dts/synaptics/ 2551 2552ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2553M: Lennert Buytenhek <kernel@wantstofly.org> 2554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2555S: Maintained 2556 2557ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2558M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2559L: linux-tegra@vger.kernel.org 2560L: linux-media@vger.kernel.org 2561S: Maintained 2562F: Documentation/devicetree/bindings/media/tegra-cec.txt 2563F: drivers/media/cec/platform/tegra/ 2564 2565ARM/TETON BGA MACHINE SUPPORT 2566M: "Mark F. Brown" <mark.brown314@gmail.com> 2567L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2568S: Maintained 2569 2570ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2571M: Santosh Shilimkar <ssantosh@kernel.org> 2572L: linux-kernel@vger.kernel.org 2573S: Maintained 2574F: drivers/memory/*emif* 2575 2576ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2577M: Santosh Shilimkar <ssantosh@kernel.org> 2578L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2579S: Maintained 2580T: git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git 2581F: arch/arm/boot/dts/keystone-* 2582F: arch/arm/mach-keystone/ 2583 2584ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2585M: Santosh Shilimkar <ssantosh@kernel.org> 2586L: linux-kernel@vger.kernel.org 2587S: Maintained 2588F: drivers/clk/keystone/ 2589 2590ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2591M: Santosh Shilimkar <ssantosh@kernel.org> 2592L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2593L: linux-kernel@vger.kernel.org 2594S: Maintained 2595F: drivers/clocksource/timer-keystone.c 2596 2597ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2598M: Santosh Shilimkar <ssantosh@kernel.org> 2599L: linux-kernel@vger.kernel.org 2600S: Maintained 2601F: drivers/power/reset/keystone-reset.c 2602 2603ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2604M: Nishanth Menon <nm@ti.com> 2605M: Tero Kristo <kristo@kernel.org> 2606L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2607S: Supported 2608F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2609F: arch/arm64/boot/dts/ti/Makefile 2610F: arch/arm64/boot/dts/ti/k3-* 2611F: include/dt-bindings/pinctrl/k3.h 2612 2613ARM/THECUS N2100 MACHINE SUPPORT 2614M: Lennert Buytenhek <kernel@wantstofly.org> 2615L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2616S: Maintained 2617 2618ARM/TOSA MACHINE SUPPORT 2619M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> 2620M: Dirk Opfer <dirk@opfer-online.de> 2621S: Maintained 2622 2623ARM/TOSHIBA VISCONTI ARCHITECTURE 2624M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2625L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2626S: Supported 2627T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2628F: Documentation/devicetree/bindings/arm/toshiba.yaml 2629F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2630F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2631F: Documentation/devicetree/bindings/pinctrl/toshiba,tmpv7700-pinctrl.yaml 2632F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2633F: arch/arm64/boot/dts/toshiba/ 2634F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2635F: drivers/gpio/gpio-visconti.c 2636F: drivers/pinctrl/visconti/ 2637F: drivers/watchdog/visconti_wdt.c 2638N: visconti 2639 2640ARM/UNIPHIER ARCHITECTURE 2641L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2642S: Orphan 2643F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2644F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2645F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2646F: arch/arm/boot/dts/uniphier* 2647F: arch/arm/include/asm/hardware/cache-uniphier.h 2648F: arch/arm/mach-uniphier/ 2649F: arch/arm/mm/cache-uniphier.c 2650F: arch/arm64/boot/dts/socionext/uniphier* 2651F: drivers/bus/uniphier-system-bus.c 2652F: drivers/clk/uniphier/ 2653F: drivers/dma/uniphier-mdmac.c 2654F: drivers/gpio/gpio-uniphier.c 2655F: drivers/i2c/busses/i2c-uniphier* 2656F: drivers/irqchip/irq-uniphier-aidet.c 2657F: drivers/mmc/host/uniphier-sd.c 2658F: drivers/pinctrl/uniphier/ 2659F: drivers/reset/reset-uniphier.c 2660F: drivers/tty/serial/8250/8250_uniphier.c 2661N: uniphier 2662 2663ARM/VERSATILE EXPRESS PLATFORM 2664M: Liviu Dudau <liviu.dudau@arm.com> 2665M: Sudeep Holla <sudeep.holla@arm.com> 2666M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 2667L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2668S: Maintained 2669F: */*/*/vexpress* 2670F: */*/vexpress* 2671F: arch/arm/boot/dts/vexpress* 2672F: arch/arm/mach-vexpress/ 2673F: arch/arm64/boot/dts/arm/ 2674F: drivers/clk/versatile/clk-vexpress-osc.c 2675F: drivers/clocksource/timer-versatile.c 2676N: mps2 2677 2678ARM/VFP SUPPORT 2679M: Russell King <linux@armlinux.org.uk> 2680L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2681S: Maintained 2682W: http://www.armlinux.org.uk/ 2683F: arch/arm/vfp/ 2684 2685ARM/VOIPAC PXA270 SUPPORT 2686M: Marek Vasut <marek.vasut@gmail.com> 2687L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2688S: Maintained 2689F: arch/arm/mach-pxa/include/mach/vpac270.h 2690F: arch/arm/mach-pxa/vpac270.c 2691 2692ARM/VT8500 ARM ARCHITECTURE 2693M: Tony Prisk <linux@prisktech.co.nz> 2694L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2695S: Maintained 2696F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2697F: arch/arm/mach-vt8500/ 2698F: drivers/clocksource/timer-vt8500.c 2699F: drivers/i2c/busses/i2c-wmt.c 2700F: drivers/mmc/host/wmt-sdmmc.c 2701F: drivers/pwm/pwm-vt8500.c 2702F: drivers/rtc/rtc-vt8500.c 2703F: drivers/tty/serial/vt8500_serial.c 2704F: drivers/usb/host/ehci-platform.c 2705F: drivers/usb/host/uhci-platform.c 2706F: drivers/video/fbdev/vt8500lcdfb.* 2707F: drivers/video/fbdev/wm8505fb* 2708F: drivers/video/fbdev/wmt_ge_rops.* 2709 2710ARM/ZIPIT Z2 SUPPORT 2711M: Marek Vasut <marek.vasut@gmail.com> 2712L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2713S: Maintained 2714F: arch/arm/mach-pxa/include/mach/z2.h 2715F: arch/arm/mach-pxa/z2.c 2716 2717ARM/ZYNQ ARCHITECTURE 2718M: Michal Simek <michal.simek@xilinx.com> 2719L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2720S: Supported 2721W: http://wiki.xilinx.com 2722T: git https://github.com/Xilinx/linux-xlnx.git 2723F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2724F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2725F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2726F: arch/arm/mach-zynq/ 2727F: drivers/block/xsysace.c 2728F: drivers/clocksource/timer-cadence-ttc.c 2729F: drivers/cpuidle/cpuidle-zynq.c 2730F: drivers/edac/synopsys_edac.c 2731F: drivers/i2c/busses/i2c-cadence.c 2732F: drivers/i2c/busses/i2c-xiic.c 2733F: drivers/mmc/host/sdhci-of-arasan.c 2734N: zynq 2735N: xilinx 2736 2737ARM64 PORT (AARCH64 ARCHITECTURE) 2738M: Catalin Marinas <catalin.marinas@arm.com> 2739M: Will Deacon <will@kernel.org> 2740L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2741S: Maintained 2742T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2743F: Documentation/arm64/ 2744F: arch/arm64/ 2745F: tools/testing/selftests/arm64/ 2746X: arch/arm64/boot/dts/ 2747 2748ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 2749M: George McCollister <george.mccollister@gmail.com> 2750L: netdev@vger.kernel.org 2751S: Maintained 2752F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 2753F: drivers/net/dsa/xrs700x/* 2754F: net/dsa/tag_xrs700x.c 2755 2756AS3645A LED FLASH CONTROLLER DRIVER 2757M: Sakari Ailus <sakari.ailus@iki.fi> 2758L: linux-leds@vger.kernel.org 2759S: Maintained 2760F: drivers/leds/leds-as3645a.c 2761 2762ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 2763M: Tianshu Qiu <tian.shu.qiu@intel.com> 2764L: linux-media@vger.kernel.org 2765S: Maintained 2766T: git git://linuxtv.org/media_tree.git 2767F: Documentation/devicetree/bindings/media/i2c/ak7375.txt 2768F: drivers/media/i2c/ak7375.c 2769 2770ASAHI KASEI AK8974 DRIVER 2771M: Linus Walleij <linus.walleij@linaro.org> 2772L: linux-iio@vger.kernel.org 2773S: Supported 2774W: http://www.akm.com/ 2775F: drivers/iio/magnetometer/ak8974.c 2776 2777ASC7621 HARDWARE MONITOR DRIVER 2778M: George Joseph <george.joseph@fairview5.com> 2779L: linux-hwmon@vger.kernel.org 2780S: Maintained 2781F: Documentation/hwmon/asc7621.rst 2782F: drivers/hwmon/asc7621.c 2783 2784ASPEED PINCTRL DRIVERS 2785M: Andrew Jeffery <andrew@aj.id.au> 2786L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2787L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2788L: linux-gpio@vger.kernel.org 2789S: Maintained 2790F: Documentation/devicetree/bindings/pinctrl/aspeed,* 2791F: drivers/pinctrl/aspeed/ 2792 2793ASPEED SCU INTERRUPT CONTROLLER DRIVER 2794M: Eddie James <eajames@linux.ibm.com> 2795L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2796S: Maintained 2797F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 2798F: drivers/irqchip/irq-aspeed-scu-ic.c 2799F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 2800 2801ASPEED SD/MMC DRIVER 2802M: Andrew Jeffery <andrew@aj.id.au> 2803L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2804L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2805L: linux-mmc@vger.kernel.org 2806S: Maintained 2807F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 2808F: drivers/mmc/host/sdhci-of-aspeed* 2809 2810ASPEED VIDEO ENGINE DRIVER 2811M: Eddie James <eajames@linux.ibm.com> 2812L: linux-media@vger.kernel.org 2813L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2814S: Maintained 2815F: Documentation/devicetree/bindings/media/aspeed-video.txt 2816F: drivers/media/platform/aspeed-video.c 2817 2818ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 2819M: Corentin Chary <corentin.chary@gmail.com> 2820L: acpi4asus-user@lists.sourceforge.net 2821L: platform-driver-x86@vger.kernel.org 2822S: Maintained 2823W: http://acpi4asus.sf.net 2824F: drivers/platform/x86/asus*.c 2825F: drivers/platform/x86/eeepc*.c 2826 2827ASUS WIRELESS RADIO CONTROL DRIVER 2828M: João Paulo Rechi Vita <jprvita@gmail.com> 2829L: platform-driver-x86@vger.kernel.org 2830S: Maintained 2831F: drivers/platform/x86/asus-wireless.c 2832 2833ASYMMETRIC KEYS 2834M: David Howells <dhowells@redhat.com> 2835L: keyrings@vger.kernel.org 2836S: Maintained 2837F: Documentation/crypto/asymmetric-keys.rst 2838F: crypto/asymmetric_keys/ 2839F: include/crypto/pkcs7.h 2840F: include/crypto/public_key.h 2841F: include/linux/verification.h 2842 2843ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 2844R: Dan Williams <dan.j.williams@intel.com> 2845S: Odd fixes 2846W: http://sourceforge.net/projects/xscaleiop 2847F: Documentation/crypto/async-tx-api.rst 2848F: crypto/async_tx/ 2849F: include/linux/async_tx.h 2850 2851AT24 EEPROM DRIVER 2852M: Bartosz Golaszewski <bgolaszewski@baylibre.com> 2853L: linux-i2c@vger.kernel.org 2854S: Maintained 2855T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 2856F: Documentation/devicetree/bindings/eeprom/at24.yaml 2857F: drivers/misc/eeprom/at24.c 2858 2859ATA OVER ETHERNET (AOE) DRIVER 2860M: "Justin Sanders" <justin@coraid.com> 2861S: Supported 2862W: http://www.openaoe.org/ 2863F: Documentation/admin-guide/aoe/ 2864F: drivers/block/aoe/ 2865 2866ATHEROS 71XX/9XXX GPIO DRIVER 2867M: Alban Bedel <albeu@free.fr> 2868S: Maintained 2869W: https://github.com/AlbanBedel/linux 2870T: git git://github.com/AlbanBedel/linux 2871F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 2872F: drivers/gpio/gpio-ath79.c 2873 2874ATHEROS 71XX/9XXX USB PHY DRIVER 2875M: Alban Bedel <albeu@free.fr> 2876S: Maintained 2877W: https://github.com/AlbanBedel/linux 2878T: git git://github.com/AlbanBedel/linux 2879F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 2880F: drivers/phy/qualcomm/phy-ath79-usb.c 2881 2882ATHEROS ATH GENERIC UTILITIES 2883M: Kalle Valo <kvalo@codeaurora.org> 2884L: linux-wireless@vger.kernel.org 2885S: Supported 2886F: drivers/net/wireless/ath/* 2887 2888ATHEROS ATH5K WIRELESS DRIVER 2889M: Jiri Slaby <jirislaby@kernel.org> 2890M: Nick Kossifidis <mickflemm@gmail.com> 2891M: Luis Chamberlain <mcgrof@kernel.org> 2892L: linux-wireless@vger.kernel.org 2893S: Maintained 2894W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 2895F: drivers/net/wireless/ath/ath5k/ 2896 2897ATHEROS ATH6KL WIRELESS DRIVER 2898M: Kalle Valo <kvalo@codeaurora.org> 2899L: linux-wireless@vger.kernel.org 2900S: Supported 2901W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 2902T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 2903F: drivers/net/wireless/ath/ath6kl/ 2904 2905ATI_REMOTE2 DRIVER 2906M: Ville Syrjala <syrjala@sci.fi> 2907S: Maintained 2908F: drivers/input/misc/ati_remote2.c 2909 2910ATK0110 HWMON DRIVER 2911M: Luca Tettamanti <kronos.it@gmail.com> 2912L: linux-hwmon@vger.kernel.org 2913S: Maintained 2914F: drivers/hwmon/asus_atk0110.c 2915 2916ATLX ETHERNET DRIVERS 2917M: Chris Snook <chris.snook@gmail.com> 2918L: netdev@vger.kernel.org 2919S: Maintained 2920W: http://sourceforge.net/projects/atl1 2921W: http://atl1.sourceforge.net 2922F: drivers/net/ethernet/atheros/ 2923 2924ATM 2925M: Chas Williams <3chas3@gmail.com> 2926L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 2927L: netdev@vger.kernel.org 2928S: Maintained 2929W: http://linux-atm.sourceforge.net 2930F: drivers/atm/ 2931F: include/linux/atm* 2932F: include/uapi/linux/atm* 2933 2934ATMEL MACB ETHERNET DRIVER 2935M: Nicolas Ferre <nicolas.ferre@microchip.com> 2936M: Claudiu Beznea <claudiu.beznea@microchip.com> 2937S: Supported 2938F: drivers/net/ethernet/cadence/ 2939 2940ATMEL MAXTOUCH DRIVER 2941M: Nick Dyer <nick@shmanahar.org> 2942S: Maintained 2943T: git git://github.com/ndyer/linux.git 2944F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 2945F: drivers/input/touchscreen/atmel_mxt_ts.c 2946 2947ATMEL WIRELESS DRIVER 2948M: Simon Kelley <simon@thekelleys.org.uk> 2949L: linux-wireless@vger.kernel.org 2950S: Maintained 2951W: http://www.thekelleys.org.uk/atmel 2952W: http://atmelwlandriver.sourceforge.net/ 2953F: drivers/net/wireless/atmel/atmel* 2954 2955ATOMIC INFRASTRUCTURE 2956M: Will Deacon <will@kernel.org> 2957M: Peter Zijlstra <peterz@infradead.org> 2958R: Boqun Feng <boqun.feng@gmail.com> 2959L: linux-kernel@vger.kernel.org 2960S: Maintained 2961F: arch/*/include/asm/atomic*.h 2962F: include/*/atomic*.h 2963F: include/linux/refcount.h 2964F: Documentation/atomic_*.txt 2965F: scripts/atomic/ 2966 2967ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 2968M: Bradley Grove <linuxdrivers@attotech.com> 2969L: linux-scsi@vger.kernel.org 2970S: Supported 2971W: http://www.attotech.com 2972F: drivers/scsi/esas2r 2973 2974ATUSB IEEE 802.15.4 RADIO DRIVER 2975M: Stefan Schmidt <stefan@datenfreihafen.org> 2976L: linux-wpan@vger.kernel.org 2977S: Maintained 2978F: drivers/net/ieee802154/at86rf230.h 2979F: drivers/net/ieee802154/atusb.c 2980F: drivers/net/ieee802154/atusb.h 2981 2982AUDIT SUBSYSTEM 2983M: Paul Moore <paul@paul-moore.com> 2984M: Eric Paris <eparis@redhat.com> 2985L: linux-audit@redhat.com (moderated for non-subscribers) 2986S: Supported 2987W: https://github.com/linux-audit 2988T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 2989F: include/linux/audit.h 2990F: include/uapi/linux/audit.h 2991F: kernel/audit* 2992 2993AUXILIARY DISPLAY DRIVERS 2994M: Miguel Ojeda <ojeda@kernel.org> 2995S: Maintained 2996F: drivers/auxdisplay/ 2997F: include/linux/cfag12864b.h 2998 2999AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3000M: Andreas Klinger <ak@it-klinger.de> 3001L: linux-iio@vger.kernel.org 3002S: Maintained 3003F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3004F: drivers/iio/adc/hx711.c 3005 3006AX.25 NETWORK LAYER 3007M: Ralf Baechle <ralf@linux-mips.org> 3008L: linux-hams@vger.kernel.org 3009S: Maintained 3010W: http://www.linux-ax25.org/ 3011F: include/net/ax25.h 3012F: include/uapi/linux/ax25.h 3013F: net/ax25/ 3014 3015AXENTIA ARM DEVICES 3016M: Peter Rosin <peda@axentia.se> 3017L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3018S: Maintained 3019F: arch/arm/boot/dts/at91-linea.dtsi 3020F: arch/arm/boot/dts/at91-natte.dtsi 3021F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3022F: arch/arm/boot/dts/at91-tse850-3.dts 3023 3024AXENTIA ASOC DRIVERS 3025M: Peter Rosin <peda@axentia.se> 3026L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3027S: Maintained 3028F: Documentation/devicetree/bindings/sound/axentia,* 3029F: sound/soc/atmel/tse850-pcm5142.c 3030 3031AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3032M: Nuno Sá <nuno.sa@analog.com> 3033L: linux-hwmon@vger.kernel.org 3034S: Supported 3035W: http://ez.analog.com/community/linux-device-drivers 3036F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3037F: drivers/hwmon/axi-fan-control.c 3038 3039AXXIA I2C CONTROLLER 3040M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3041L: linux-i2c@vger.kernel.org 3042S: Maintained 3043F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3044F: drivers/i2c/busses/i2c-axxia.c 3045 3046AZ6007 DVB DRIVER 3047M: Mauro Carvalho Chehab <mchehab@kernel.org> 3048L: linux-media@vger.kernel.org 3049S: Maintained 3050W: https://linuxtv.org 3051T: git git://linuxtv.org/media_tree.git 3052F: drivers/media/usb/dvb-usb-v2/az6007.c 3053 3054AZTECH FM RADIO RECEIVER DRIVER 3055M: Hans Verkuil <hverkuil@xs4all.nl> 3056L: linux-media@vger.kernel.org 3057S: Maintained 3058W: https://linuxtv.org 3059T: git git://linuxtv.org/media_tree.git 3060F: drivers/media/radio/radio-aztech* 3061 3062B43 WIRELESS DRIVER 3063L: linux-wireless@vger.kernel.org 3064L: b43-dev@lists.infradead.org 3065S: Odd Fixes 3066W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3067F: drivers/net/wireless/broadcom/b43/ 3068 3069B43LEGACY WIRELESS DRIVER 3070M: Larry Finger <Larry.Finger@lwfinger.net> 3071L: linux-wireless@vger.kernel.org 3072L: b43-dev@lists.infradead.org 3073S: Maintained 3074W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3075F: drivers/net/wireless/broadcom/b43legacy/ 3076 3077BACKLIGHT CLASS/SUBSYSTEM 3078M: Lee Jones <lee.jones@linaro.org> 3079M: Daniel Thompson <daniel.thompson@linaro.org> 3080M: Jingoo Han <jingoohan1@gmail.com> 3081L: dri-devel@lists.freedesktop.org 3082S: Maintained 3083T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3084F: Documentation/ABI/stable/sysfs-class-backlight 3085F: Documentation/ABI/testing/sysfs-class-backlight 3086F: Documentation/devicetree/bindings/leds/backlight 3087F: drivers/video/backlight/ 3088F: include/linux/backlight.h 3089F: include/linux/pwm_backlight.h 3090 3091BATMAN ADVANCED 3092M: Marek Lindner <mareklindner@neomailbox.ch> 3093M: Simon Wunderlich <sw@simonwunderlich.de> 3094M: Antonio Quartulli <a@unstable.cc> 3095M: Sven Eckelmann <sven@narfation.org> 3096L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3097S: Maintained 3098W: https://www.open-mesh.org/ 3099Q: https://patchwork.open-mesh.org/project/batman/list/ 3100B: https://www.open-mesh.org/projects/batman-adv/issues 3101C: irc://chat.freenode.net/batman 3102T: git https://git.open-mesh.org/linux-merge.git 3103F: Documentation/networking/batman-adv.rst 3104F: include/uapi/linux/batadv_packet.h 3105F: include/uapi/linux/batman_adv.h 3106F: net/batman-adv/ 3107 3108BAYCOM/HDLCDRV DRIVERS FOR AX.25 3109M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3110L: linux-hams@vger.kernel.org 3111S: Maintained 3112W: http://www.baycom.org/~tom/ham/ham.html 3113F: drivers/net/hamradio/baycom* 3114 3115BCACHE (BLOCK LAYER CACHE) 3116M: Coly Li <colyli@suse.de> 3117M: Kent Overstreet <kent.overstreet@gmail.com> 3118L: linux-bcache@vger.kernel.org 3119S: Maintained 3120W: http://bcache.evilpiepirate.org 3121C: irc://irc.oftc.net/bcache 3122F: drivers/md/bcache/ 3123 3124BDISP ST MEDIA DRIVER 3125M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3126L: linux-media@vger.kernel.org 3127S: Supported 3128W: https://linuxtv.org 3129T: git git://linuxtv.org/media_tree.git 3130F: drivers/media/platform/sti/bdisp 3131 3132BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3133M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3134L: netdev@vger.kernel.org 3135S: Maintained 3136F: drivers/net/ethernet/ec_bhf.c 3137 3138BEFS FILE SYSTEM 3139M: Luis de Bethencourt <luisbg@kernel.org> 3140M: Salah Triki <salah.triki@gmail.com> 3141S: Maintained 3142T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3143F: Documentation/filesystems/befs.rst 3144F: fs/befs/ 3145 3146BFQ I/O SCHEDULER 3147M: Paolo Valente <paolo.valente@linaro.org> 3148M: Jens Axboe <axboe@kernel.dk> 3149L: linux-block@vger.kernel.org 3150S: Maintained 3151F: Documentation/block/bfq-iosched.rst 3152F: block/bfq-* 3153 3154BFS FILE SYSTEM 3155M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3156S: Maintained 3157F: Documentation/filesystems/bfs.rst 3158F: fs/bfs/ 3159F: include/uapi/linux/bfs_fs.h 3160 3161BLINKM RGB LED DRIVER 3162M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3163S: Maintained 3164F: drivers/leds/leds-blinkm.c 3165 3166BLOCK LAYER 3167M: Jens Axboe <axboe@kernel.dk> 3168L: linux-block@vger.kernel.org 3169S: Maintained 3170T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3171F: block/ 3172F: drivers/block/ 3173F: fs/block_dev.c 3174F: include/linux/blk* 3175F: kernel/trace/blktrace.c 3176F: lib/sbitmap.c 3177 3178BLOCK2MTD DRIVER 3179M: Joern Engel <joern@lazybastard.org> 3180L: linux-mtd@lists.infradead.org 3181S: Maintained 3182F: drivers/mtd/devices/block2mtd.c 3183 3184BLUETOOTH DRIVERS 3185M: Marcel Holtmann <marcel@holtmann.org> 3186M: Johan Hedberg <johan.hedberg@gmail.com> 3187M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3188L: linux-bluetooth@vger.kernel.org 3189S: Supported 3190W: http://www.bluez.org/ 3191T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3192T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3193F: drivers/bluetooth/ 3194 3195BLUETOOTH SUBSYSTEM 3196M: Marcel Holtmann <marcel@holtmann.org> 3197M: Johan Hedberg <johan.hedberg@gmail.com> 3198M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3199L: linux-bluetooth@vger.kernel.org 3200S: Supported 3201W: http://www.bluez.org/ 3202T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3203T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3204F: include/net/bluetooth/ 3205F: net/bluetooth/ 3206 3207BONDING DRIVER 3208M: Jay Vosburgh <j.vosburgh@gmail.com> 3209M: Veaceslav Falico <vfalico@gmail.com> 3210M: Andy Gospodarek <andy@greyhouse.net> 3211L: netdev@vger.kernel.org 3212S: Supported 3213W: http://sourceforge.net/projects/bonding/ 3214F: drivers/net/bonding/ 3215F: include/net/bonding.h 3216F: include/uapi/linux/if_bonding.h 3217 3218BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3219M: Dan Robertson <dan@dlrobertson.com> 3220L: linux-iio@vger.kernel.org 3221S: Maintained 3222F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3223F: drivers/iio/accel/bma400* 3224 3225BPF (Safe dynamic programs and tools) 3226M: Alexei Starovoitov <ast@kernel.org> 3227M: Daniel Borkmann <daniel@iogearbox.net> 3228M: Andrii Nakryiko <andrii@kernel.org> 3229R: Martin KaFai Lau <kafai@fb.com> 3230R: Song Liu <songliubraving@fb.com> 3231R: Yonghong Song <yhs@fb.com> 3232R: John Fastabend <john.fastabend@gmail.com> 3233R: KP Singh <kpsingh@kernel.org> 3234L: netdev@vger.kernel.org 3235L: bpf@vger.kernel.org 3236S: Supported 3237W: https://bpf.io/ 3238Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3239T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3240T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3241F: Documentation/bpf/ 3242F: Documentation/networking/filter.rst 3243F: arch/*/net/* 3244F: include/linux/bpf* 3245F: include/linux/filter.h 3246F: include/trace/events/xdp.h 3247F: include/uapi/linux/bpf* 3248F: include/uapi/linux/filter.h 3249F: kernel/bpf/ 3250F: kernel/trace/bpf_trace.c 3251F: lib/test_bpf.c 3252F: net/bpf/ 3253F: net/core/filter.c 3254F: net/sched/act_bpf.c 3255F: net/sched/cls_bpf.c 3256F: samples/bpf/ 3257F: tools/bpf/ 3258F: tools/lib/bpf/ 3259F: tools/testing/selftests/bpf/ 3260N: bpf 3261K: bpf 3262 3263BPF JIT for ARM 3264M: Shubham Bansal <illusionist.neo@gmail.com> 3265L: netdev@vger.kernel.org 3266L: bpf@vger.kernel.org 3267S: Maintained 3268F: arch/arm/net/ 3269 3270BPF JIT for ARM64 3271M: Daniel Borkmann <daniel@iogearbox.net> 3272M: Alexei Starovoitov <ast@kernel.org> 3273M: Zi Shen Lim <zlim.lnx@gmail.com> 3274L: netdev@vger.kernel.org 3275L: bpf@vger.kernel.org 3276S: Supported 3277F: arch/arm64/net/ 3278 3279BPF JIT for MIPS (32-BIT AND 64-BIT) 3280M: Paul Burton <paulburton@kernel.org> 3281L: netdev@vger.kernel.org 3282L: bpf@vger.kernel.org 3283S: Maintained 3284F: arch/mips/net/ 3285 3286BPF JIT for NFP NICs 3287M: Jakub Kicinski <kuba@kernel.org> 3288L: netdev@vger.kernel.org 3289L: bpf@vger.kernel.org 3290S: Supported 3291F: drivers/net/ethernet/netronome/nfp/bpf/ 3292 3293BPF JIT for POWERPC (32-BIT AND 64-BIT) 3294M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3295M: Sandipan Das <sandipan@linux.ibm.com> 3296L: netdev@vger.kernel.org 3297L: bpf@vger.kernel.org 3298S: Maintained 3299F: arch/powerpc/net/ 3300 3301BPF JIT for RISC-V (32-bit) 3302M: Luke Nelson <luke.r.nels@gmail.com> 3303M: Xi Wang <xi.wang@gmail.com> 3304L: netdev@vger.kernel.org 3305L: bpf@vger.kernel.org 3306S: Maintained 3307F: arch/riscv/net/ 3308X: arch/riscv/net/bpf_jit_comp64.c 3309 3310BPF JIT for RISC-V (64-bit) 3311M: Björn Töpel <bjorn@kernel.org> 3312L: netdev@vger.kernel.org 3313L: bpf@vger.kernel.org 3314S: Maintained 3315F: arch/riscv/net/ 3316X: arch/riscv/net/bpf_jit_comp32.c 3317 3318BPF JIT for S390 3319M: Ilya Leoshkevich <iii@linux.ibm.com> 3320M: Heiko Carstens <hca@linux.ibm.com> 3321M: Vasily Gorbik <gor@linux.ibm.com> 3322L: netdev@vger.kernel.org 3323L: bpf@vger.kernel.org 3324S: Maintained 3325F: arch/s390/net/ 3326X: arch/s390/net/pnet.c 3327 3328BPF JIT for SPARC (32-BIT AND 64-BIT) 3329M: David S. Miller <davem@davemloft.net> 3330L: netdev@vger.kernel.org 3331L: bpf@vger.kernel.org 3332S: Maintained 3333F: arch/sparc/net/ 3334 3335BPF JIT for X86 32-BIT 3336M: Wang YanQing <udknight@gmail.com> 3337L: netdev@vger.kernel.org 3338L: bpf@vger.kernel.org 3339S: Maintained 3340F: arch/x86/net/bpf_jit_comp32.c 3341 3342BPF JIT for X86 64-BIT 3343M: Alexei Starovoitov <ast@kernel.org> 3344M: Daniel Borkmann <daniel@iogearbox.net> 3345L: netdev@vger.kernel.org 3346L: bpf@vger.kernel.org 3347S: Supported 3348F: arch/x86/net/ 3349X: arch/x86/net/bpf_jit_comp32.c 3350 3351BPF LSM (Security Audit and Enforcement using BPF) 3352M: KP Singh <kpsingh@kernel.org> 3353R: Florent Revest <revest@chromium.org> 3354R: Brendan Jackman <jackmanb@chromium.org> 3355L: bpf@vger.kernel.org 3356S: Maintained 3357F: Documentation/bpf/bpf_lsm.rst 3358F: include/linux/bpf_lsm.h 3359F: kernel/bpf/bpf_lsm.c 3360F: security/bpf/ 3361 3362BROADCOM B44 10/100 ETHERNET DRIVER 3363M: Michael Chan <michael.chan@broadcom.com> 3364L: netdev@vger.kernel.org 3365S: Supported 3366F: drivers/net/ethernet/broadcom/b44.* 3367 3368BROADCOM B53 ETHERNET SWITCH DRIVER 3369M: Florian Fainelli <f.fainelli@gmail.com> 3370L: netdev@vger.kernel.org 3371L: openwrt-devel@lists.openwrt.org (subscribers-only) 3372S: Supported 3373F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3374F: drivers/net/dsa/b53/* 3375F: include/linux/dsa/brcm.h 3376F: include/linux/platform_data/b53.h 3377 3378BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3379M: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> 3380L: bcm-kernel-feedback-list@broadcom.com 3381L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3382L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3383S: Maintained 3384T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsaenz/linux-rpi.git 3385F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3386F: drivers/pci/controller/pcie-brcmstb.c 3387F: drivers/staging/vc04_services 3388N: bcm2711 3389N: bcm283* 3390 3391BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3392M: Florian Fainelli <f.fainelli@gmail.com> 3393M: Ray Jui <rjui@broadcom.com> 3394M: Scott Branden <sbranden@broadcom.com> 3395M: bcm-kernel-feedback-list@broadcom.com 3396S: Maintained 3397T: git git://github.com/broadcom/mach-bcm 3398F: arch/arm/mach-bcm/ 3399N: bcm281* 3400N: bcm113* 3401N: bcm216* 3402N: kona 3403 3404BROADCOM BCM47XX MIPS ARCHITECTURE 3405M: Hauke Mehrtens <hauke@hauke-m.de> 3406M: Rafał Miłecki <zajec5@gmail.com> 3407L: linux-mips@vger.kernel.org 3408S: Maintained 3409F: Documentation/devicetree/bindings/mips/brcm/ 3410F: arch/mips/bcm47xx/* 3411F: arch/mips/include/asm/mach-bcm47xx/* 3412 3413BROADCOM BCM4908 ETHERNET DRIVER 3414M: Rafał Miłecki <rafal@milecki.pl> 3415M: bcm-kernel-feedback-list@broadcom.com 3416L: netdev@vger.kernel.org 3417S: Maintained 3418F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3419F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3420F: drivers/net/ethernet/broadcom/unimac.h 3421 3422BROADCOM BCM5301X ARM ARCHITECTURE 3423M: Hauke Mehrtens <hauke@hauke-m.de> 3424M: Rafał Miłecki <zajec5@gmail.com> 3425M: bcm-kernel-feedback-list@broadcom.com 3426L: linux-arm-kernel@lists.infradead.org 3427S: Maintained 3428F: arch/arm/boot/dts/bcm470* 3429F: arch/arm/boot/dts/bcm5301* 3430F: arch/arm/boot/dts/bcm953012* 3431F: arch/arm/mach-bcm/bcm_5301x.c 3432 3433BROADCOM BCM53573 ARM ARCHITECTURE 3434M: Rafał Miłecki <rafal@milecki.pl> 3435L: bcm-kernel-feedback-list@broadcom.com 3436L: linux-arm-kernel@lists.infradead.org 3437S: Maintained 3438F: arch/arm/boot/dts/bcm47189* 3439F: arch/arm/boot/dts/bcm53573* 3440 3441BROADCOM BCM63XX ARM ARCHITECTURE 3442M: Florian Fainelli <f.fainelli@gmail.com> 3443M: bcm-kernel-feedback-list@broadcom.com 3444L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3445S: Maintained 3446T: git git://github.com/broadcom/stblinux.git 3447N: bcm63xx 3448 3449BROADCOM BCM63XX/BCM33XX UDC DRIVER 3450M: Kevin Cernekee <cernekee@gmail.com> 3451L: linux-usb@vger.kernel.org 3452S: Maintained 3453F: drivers/usb/gadget/udc/bcm63xx_udc.* 3454 3455BROADCOM BCM7XXX ARM ARCHITECTURE 3456M: Florian Fainelli <f.fainelli@gmail.com> 3457M: bcm-kernel-feedback-list@broadcom.com 3458L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3459S: Maintained 3460T: git git://github.com/broadcom/stblinux.git 3461F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3462F: arch/arm/boot/dts/bcm7*.dts* 3463F: arch/arm/include/asm/hardware/cache-b15-rac.h 3464F: arch/arm/mach-bcm/*brcmstb* 3465F: arch/arm/mm/cache-b15-rac.c 3466F: drivers/bus/brcmstb_gisb.c 3467F: drivers/pci/controller/pcie-brcmstb.c 3468N: brcmstb 3469 3470BROADCOM BDC DRIVER 3471M: Al Cooper <alcooperx@gmail.com> 3472L: linux-usb@vger.kernel.org 3473L: bcm-kernel-feedback-list@broadcom.com 3474S: Maintained 3475F: Documentation/devicetree/bindings/usb/brcm,bdc.txt 3476F: drivers/usb/gadget/udc/bdc/ 3477 3478BROADCOM BMIPS CPUFREQ DRIVER 3479M: Markus Mayer <mmayer@broadcom.com> 3480M: bcm-kernel-feedback-list@broadcom.com 3481L: linux-pm@vger.kernel.org 3482S: Maintained 3483F: drivers/cpufreq/bmips-cpufreq.c 3484 3485BROADCOM BMIPS MIPS ARCHITECTURE 3486M: Florian Fainelli <f.fainelli@gmail.com> 3487L: bcm-kernel-feedback-list@broadcom.com 3488L: linux-mips@vger.kernel.org 3489S: Maintained 3490T: git git://github.com/broadcom/stblinux.git 3491F: arch/mips/bmips/* 3492F: arch/mips/boot/dts/brcm/bcm*.dts* 3493F: arch/mips/include/asm/mach-bmips/* 3494F: arch/mips/kernel/*bmips* 3495F: drivers/soc/bcm/bcm63xx 3496F: drivers/irqchip/irq-bcm63* 3497F: drivers/irqchip/irq-bcm7* 3498F: drivers/irqchip/irq-brcmstb* 3499F: include/linux/bcm963xx_nvram.h 3500F: include/linux/bcm963xx_tag.h 3501 3502BROADCOM BNX2 GIGABIT ETHERNET DRIVER 3503M: Rasesh Mody <rmody@marvell.com> 3504M: GR-Linux-NIC-Dev@marvell.com 3505L: netdev@vger.kernel.org 3506S: Supported 3507F: drivers/net/ethernet/broadcom/bnx2.* 3508F: drivers/net/ethernet/broadcom/bnx2_* 3509 3510BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 3511M: Saurav Kashyap <skashyap@marvell.com> 3512M: Javed Hasan <jhasan@marvell.com> 3513M: GR-QLogic-Storage-Upstream@marvell.com 3514L: linux-scsi@vger.kernel.org 3515S: Supported 3516F: drivers/scsi/bnx2fc/ 3517 3518BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 3519M: Nilesh Javali <njavali@marvell.com> 3520M: Manish Rangankar <mrangankar@marvell.com> 3521M: GR-QLogic-Storage-Upstream@marvell.com 3522L: linux-scsi@vger.kernel.org 3523S: Supported 3524F: drivers/scsi/bnx2i/ 3525 3526BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 3527M: Ariel Elior <aelior@marvell.com> 3528M: Sudarsana Kalluru <skalluru@marvell.com> 3529M: GR-everest-linux-l2@marvell.com 3530L: netdev@vger.kernel.org 3531S: Supported 3532F: drivers/net/ethernet/broadcom/bnx2x/ 3533 3534BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 3535M: Michael Chan <michael.chan@broadcom.com> 3536L: netdev@vger.kernel.org 3537S: Supported 3538F: drivers/net/ethernet/broadcom/bnxt/ 3539 3540BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 3541M: Arend van Spriel <aspriel@gmail.com> 3542M: Franky Lin <franky.lin@broadcom.com> 3543M: Hante Meuleman <hante.meuleman@broadcom.com> 3544M: Chi-hsien Lin <chi-hsien.lin@infineon.com> 3545M: Wright Feng <wright.feng@infineon.com> 3546M: Chung-hsien Hsu <chung-hsien.hsu@infineon.com> 3547L: linux-wireless@vger.kernel.org 3548L: brcm80211-dev-list.pdl@broadcom.com 3549L: SHA-cyfmac-dev-list@infineon.com 3550S: Supported 3551F: drivers/net/wireless/broadcom/brcm80211/ 3552 3553BROADCOM BRCMSTB GPIO DRIVER 3554M: Gregory Fong <gregory.0xf0@gmail.com> 3555L: bcm-kernel-feedback-list@broadcom.com 3556S: Supported 3557F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt 3558F: drivers/gpio/gpio-brcmstb.c 3559 3560BROADCOM BRCMSTB I2C DRIVER 3561M: Kamal Dasu <kdasu.kdev@gmail.com> 3562L: linux-i2c@vger.kernel.org 3563L: bcm-kernel-feedback-list@broadcom.com 3564S: Supported 3565F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 3566F: drivers/i2c/busses/i2c-brcmstb.c 3567 3568BROADCOM BRCMSTB USB EHCI DRIVER 3569M: Al Cooper <alcooperx@gmail.com> 3570L: linux-usb@vger.kernel.org 3571L: bcm-kernel-feedback-list@broadcom.com 3572S: Maintained 3573F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 3574F: drivers/usb/host/ehci-brcm.* 3575 3576BROADCOM BRCMSTB USB PIN MAP DRIVER 3577M: Al Cooper <alcooperx@gmail.com> 3578L: linux-usb@vger.kernel.org 3579L: bcm-kernel-feedback-list@broadcom.com 3580S: Maintained 3581F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 3582F: drivers/usb/misc/brcmstb-usb-pinmap.c 3583 3584BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 3585M: Al Cooper <alcooperx@gmail.com> 3586L: linux-kernel@vger.kernel.org 3587L: bcm-kernel-feedback-list@broadcom.com 3588S: Maintained 3589F: drivers/phy/broadcom/phy-brcm-usb* 3590 3591BROADCOM ETHERNET PHY DRIVERS 3592M: Florian Fainelli <f.fainelli@gmail.com> 3593L: bcm-kernel-feedback-list@broadcom.com 3594L: netdev@vger.kernel.org 3595S: Supported 3596F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 3597F: drivers/net/phy/bcm*.[ch] 3598F: drivers/net/phy/broadcom.c 3599F: include/linux/brcmphy.h 3600 3601BROADCOM GENET ETHERNET DRIVER 3602M: Doug Berger <opendmb@gmail.com> 3603M: Florian Fainelli <f.fainelli@gmail.com> 3604L: bcm-kernel-feedback-list@broadcom.com 3605L: netdev@vger.kernel.org 3606S: Supported 3607F: Documentation/devicetree/bindings/net/brcm,bcmgenet.txt 3608F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.txt 3609F: drivers/net/ethernet/broadcom/genet/ 3610F: drivers/net/ethernet/broadcom/unimac.h 3611F: drivers/net/mdio/mdio-bcm-unimac.c 3612F: include/linux/platform_data/bcmgenet.h 3613F: include/linux/platform_data/mdio-bcm-unimac.h 3614 3615BROADCOM IPROC ARM ARCHITECTURE 3616M: Ray Jui <rjui@broadcom.com> 3617M: Scott Branden <sbranden@broadcom.com> 3618M: bcm-kernel-feedback-list@broadcom.com 3619L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3620S: Maintained 3621T: git git://github.com/broadcom/cygnus-linux.git 3622F: arch/arm64/boot/dts/broadcom/northstar2/* 3623F: arch/arm64/boot/dts/broadcom/stingray/* 3624F: drivers/clk/bcm/clk-ns* 3625F: drivers/clk/bcm/clk-sr* 3626F: drivers/pinctrl/bcm/pinctrl-ns* 3627F: include/dt-bindings/clock/bcm-sr* 3628N: iproc 3629N: cygnus 3630N: bcm[-_]nsp 3631N: bcm9113* 3632N: bcm9583* 3633N: bcm9585* 3634N: bcm9586* 3635N: bcm988312 3636N: bcm113* 3637N: bcm583* 3638N: bcm585* 3639N: bcm586* 3640N: bcm88312 3641N: hr2 3642N: stingray 3643 3644BROADCOM IPROC GBIT ETHERNET DRIVER 3645M: Rafał Miłecki <rafal@milecki.pl> 3646M: bcm-kernel-feedback-list@broadcom.com 3647L: netdev@vger.kernel.org 3648S: Maintained 3649F: Documentation/devicetree/bindings/net/brcm,amac.txt 3650F: drivers/net/ethernet/broadcom/bgmac* 3651F: drivers/net/ethernet/broadcom/unimac.h 3652 3653BROADCOM KONA GPIO DRIVER 3654M: Ray Jui <rjui@broadcom.com> 3655L: bcm-kernel-feedback-list@broadcom.com 3656S: Supported 3657F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 3658F: drivers/gpio/gpio-bcm-kona.c 3659 3660BROADCOM NETXTREME-E ROCE DRIVER 3661M: Selvin Xavier <selvin.xavier@broadcom.com> 3662M: Devesh Sharma <devesh.sharma@broadcom.com> 3663M: Somnath Kotur <somnath.kotur@broadcom.com> 3664M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 3665M: Naresh Kumar PBS <nareshkumar.pbs@broadcom.com> 3666L: linux-rdma@vger.kernel.org 3667S: Supported 3668W: http://www.broadcom.com 3669F: drivers/infiniband/hw/bnxt_re/ 3670F: include/uapi/rdma/bnxt_re-abi.h 3671 3672BROADCOM NVRAM DRIVER 3673M: Rafał Miłecki <zajec5@gmail.com> 3674L: linux-mips@vger.kernel.org 3675S: Maintained 3676F: drivers/firmware/broadcom/* 3677 3678BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 3679M: Rafał Miłecki <rafal@milecki.pl> 3680M: Florian Fainelli <f.fainelli@gmail.com> 3681M: bcm-kernel-feedback-list@broadcom.com 3682L: linux-pm@vger.kernel.org 3683S: Maintained 3684T: git git://github.com/broadcom/stblinux.git 3685F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 3686F: include/dt-bindings/soc/bcm-pmb.h 3687 3688BROADCOM SPECIFIC AMBA DRIVER (BCMA) 3689M: Rafał Miłecki <zajec5@gmail.com> 3690L: linux-wireless@vger.kernel.org 3691S: Maintained 3692F: drivers/bcma/ 3693F: include/linux/bcma/ 3694 3695BROADCOM SPI DRIVER 3696M: Kamal Dasu <kdasu.kdev@gmail.com> 3697M: bcm-kernel-feedback-list@broadcom.com 3698S: Maintained 3699F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt 3700F: drivers/spi/spi-bcm-qspi.* 3701F: drivers/spi/spi-brcmstb-qspi.c 3702F: drivers/spi/spi-iproc-qspi.c 3703 3704BROADCOM STB AVS CPUFREQ DRIVER 3705M: Markus Mayer <mmayer@broadcom.com> 3706M: bcm-kernel-feedback-list@broadcom.com 3707L: linux-pm@vger.kernel.org 3708S: Maintained 3709F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 3710F: drivers/cpufreq/brcmstb* 3711 3712BROADCOM STB AVS TMON DRIVER 3713M: Markus Mayer <mmayer@broadcom.com> 3714M: bcm-kernel-feedback-list@broadcom.com 3715L: linux-pm@vger.kernel.org 3716S: Maintained 3717F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt 3718F: drivers/thermal/broadcom/brcmstb* 3719 3720BROADCOM STB DPFE DRIVER 3721M: Markus Mayer <mmayer@broadcom.com> 3722M: bcm-kernel-feedback-list@broadcom.com 3723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3724S: Maintained 3725F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt 3726F: drivers/memory/brcmstb_dpfe.c 3727 3728BROADCOM STB NAND FLASH DRIVER 3729M: Brian Norris <computersforpeace@gmail.com> 3730M: Kamal Dasu <kdasu.kdev@gmail.com> 3731L: linux-mtd@lists.infradead.org 3732L: bcm-kernel-feedback-list@broadcom.com 3733S: Maintained 3734F: drivers/mtd/nand/raw/brcmnand/ 3735 3736BROADCOM SYSTEMPORT ETHERNET DRIVER 3737M: Florian Fainelli <f.fainelli@gmail.com> 3738L: bcm-kernel-feedback-list@broadcom.com 3739L: netdev@vger.kernel.org 3740S: Supported 3741F: drivers/net/ethernet/broadcom/bcmsysport.* 3742F: drivers/net/ethernet/broadcom/unimac.h 3743 3744BROADCOM TG3 GIGABIT ETHERNET DRIVER 3745M: Siva Reddy Kallam <siva.kallam@broadcom.com> 3746M: Prashant Sreedharan <prashant@broadcom.com> 3747M: Michael Chan <mchan@broadcom.com> 3748L: netdev@vger.kernel.org 3749S: Supported 3750F: drivers/net/ethernet/broadcom/tg3.* 3751 3752BROADCOM VK DRIVER 3753M: Scott Branden <scott.branden@broadcom.com> 3754L: bcm-kernel-feedback-list@broadcom.com 3755S: Supported 3756F: drivers/misc/bcm-vk/ 3757F: include/uapi/linux/misc/bcm_vk.h 3758 3759BROCADE BFA FC SCSI DRIVER 3760M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 3761M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 3762L: linux-scsi@vger.kernel.org 3763S: Supported 3764F: drivers/scsi/bfa/ 3765 3766BROCADE BNA 10 GIGABIT ETHERNET DRIVER 3767M: Rasesh Mody <rmody@marvell.com> 3768M: Sudarsana Kalluru <skalluru@marvell.com> 3769M: GR-Linux-NIC-Dev@marvell.com 3770L: netdev@vger.kernel.org 3771S: Supported 3772F: drivers/net/ethernet/brocade/bna/ 3773 3774BSG (block layer generic sg v4 driver) 3775M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 3776L: linux-scsi@vger.kernel.org 3777S: Supported 3778F: block/bsg.c 3779F: include/linux/bsg.h 3780F: include/uapi/linux/bsg.h 3781 3782BT87X AUDIO DRIVER 3783M: Clemens Ladisch <clemens@ladisch.de> 3784L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3785S: Maintained 3786T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 3787F: Documentation/sound/cards/bt87x.rst 3788F: sound/pci/bt87x.c 3789 3790BT8XXGPIO DRIVER 3791M: Michael Buesch <m@bues.ch> 3792S: Maintained 3793W: http://bu3sch.de/btgpio.php 3794F: drivers/gpio/gpio-bt8xx.c 3795 3796BTRFS FILE SYSTEM 3797M: Chris Mason <clm@fb.com> 3798M: Josef Bacik <josef@toxicpanda.com> 3799M: David Sterba <dsterba@suse.com> 3800L: linux-btrfs@vger.kernel.org 3801S: Maintained 3802W: http://btrfs.wiki.kernel.org/ 3803Q: http://patchwork.kernel.org/project/linux-btrfs/list/ 3804T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 3805F: Documentation/filesystems/btrfs.rst 3806F: fs/btrfs/ 3807F: include/linux/btrfs* 3808F: include/uapi/linux/btrfs* 3809 3810BTTV VIDEO4LINUX DRIVER 3811M: Mauro Carvalho Chehab <mchehab@kernel.org> 3812L: linux-media@vger.kernel.org 3813S: Odd fixes 3814W: https://linuxtv.org 3815T: git git://linuxtv.org/media_tree.git 3816F: Documentation/driver-api/media/drivers/bttv* 3817F: drivers/media/pci/bt8xx/bttv* 3818 3819BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 3820M: Chanwoo Choi <cw00.choi@samsung.com> 3821L: linux-pm@vger.kernel.org 3822L: linux-samsung-soc@vger.kernel.org 3823S: Maintained 3824T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 3825F: Documentation/devicetree/bindings/devfreq/exynos-bus.txt 3826F: drivers/devfreq/exynos-bus.c 3827 3828BUSLOGIC SCSI DRIVER 3829M: Khalid Aziz <khalid@gonehiking.org> 3830L: linux-scsi@vger.kernel.org 3831S: Maintained 3832F: drivers/scsi/BusLogic.* 3833F: drivers/scsi/FlashPoint.* 3834 3835C-MEDIA CMI8788 DRIVER 3836M: Clemens Ladisch <clemens@ladisch.de> 3837L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3838S: Maintained 3839T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 3840F: sound/pci/oxygen/ 3841 3842C-SKY ARCHITECTURE 3843M: Guo Ren <guoren@kernel.org> 3844L: linux-csky@vger.kernel.org 3845S: Supported 3846T: git https://github.com/c-sky/csky-linux.git 3847F: Documentation/devicetree/bindings/csky/ 3848F: Documentation/devicetree/bindings/interrupt-controller/csky,* 3849F: Documentation/devicetree/bindings/timer/csky,* 3850F: arch/csky/ 3851F: drivers/clocksource/timer-gx6605s.c 3852F: drivers/clocksource/timer-mp-csky.c 3853F: drivers/irqchip/irq-csky-* 3854N: csky 3855K: csky 3856 3857CA8210 IEEE-802.15.4 RADIO DRIVER 3858M: Harry Morris <h.morris@cascoda.com> 3859L: linux-wpan@vger.kernel.org 3860S: Maintained 3861W: https://github.com/Cascoda/ca8210-linux.git 3862F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 3863F: drivers/net/ieee802154/ca8210.c 3864 3865CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 3866M: Damien Le Moal <damien.lemoal@wdc.com> 3867L: linux-riscv@lists.infradead.org 3868L: linux-gpio@vger.kernel.org (pinctrl driver) 3869F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 3870F: drivers/pinctrl/pinctrl-k210.c 3871 3872CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 3873M: Damien Le Moal <damien.lemoal@wdc.com> 3874L: linux-kernel@vger.kernel.org 3875L: linux-riscv@lists.infradead.org 3876S: Maintained 3877F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 3878F: drivers/reset/reset-k210.c 3879 3880CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 3881M: Damien Le Moal <damien.lemoal@wdc.com> 3882L: linux-riscv@lists.infradead.org 3883S: Maintained 3884F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 3885F: drivers/soc/canaan/ 3886F: include/soc/canaan/ 3887 3888CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 3889M: David Howells <dhowells@redhat.com> 3890L: linux-cachefs@redhat.com (moderated for non-subscribers) 3891S: Supported 3892F: Documentation/filesystems/caching/cachefiles.rst 3893F: fs/cachefiles/ 3894 3895CADENCE MIPI-CSI2 BRIDGES 3896M: Maxime Ripard <mripard@kernel.org> 3897L: linux-media@vger.kernel.org 3898S: Maintained 3899F: Documentation/devicetree/bindings/media/cdns,*.txt 3900F: drivers/media/platform/cadence/cdns-csi2* 3901 3902CADENCE NAND DRIVER 3903L: linux-mtd@lists.infradead.org 3904S: Orphan 3905F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 3906F: drivers/mtd/nand/raw/cadence-nand-controller.c 3907 3908CADENCE USB3 DRD IP DRIVER 3909M: Peter Chen <peter.chen@kernel.org> 3910M: Pawel Laszczak <pawell@cadence.com> 3911R: Roger Quadros <rogerq@kernel.org> 3912R: Aswath Govindraju <a-govindraju@ti.com> 3913L: linux-usb@vger.kernel.org 3914S: Maintained 3915T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 3916F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 3917F: drivers/usb/cdns3/ 3918X: drivers/usb/cdns3/cdnsp* 3919 3920CADENCE USBSSP DRD IP DRIVER 3921M: Pawel Laszczak <pawell@cadence.com> 3922L: linux-usb@vger.kernel.org 3923S: Maintained 3924T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 3925F: drivers/usb/cdns3/ 3926X: drivers/usb/cdns3/cdns3* 3927 3928CADET FM/AM RADIO RECEIVER DRIVER 3929M: Hans Verkuil <hverkuil@xs4all.nl> 3930L: linux-media@vger.kernel.org 3931S: Maintained 3932W: https://linuxtv.org 3933T: git git://linuxtv.org/media_tree.git 3934F: drivers/media/radio/radio-cadet* 3935 3936CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 3937L: linux-media@vger.kernel.org 3938S: Orphan 3939T: git git://linuxtv.org/media_tree.git 3940F: Documentation/admin-guide/media/cafe_ccic* 3941F: drivers/media/platform/marvell-ccic/ 3942 3943CAIF NETWORK LAYER 3944L: netdev@vger.kernel.org 3945S: Orphan 3946F: Documentation/networking/caif/ 3947F: drivers/net/caif/ 3948F: include/net/caif/ 3949F: include/uapi/linux/caif/ 3950F: net/caif/ 3951 3952CAKE QDISC 3953M: Toke Høiland-Jørgensen <toke@toke.dk> 3954L: cake@lists.bufferbloat.net (moderated for non-subscribers) 3955S: Maintained 3956F: net/sched/sch_cake.c 3957 3958CAN NETWORK DRIVERS 3959M: Wolfgang Grandegger <wg@grandegger.com> 3960M: Marc Kleine-Budde <mkl@pengutronix.de> 3961L: linux-can@vger.kernel.org 3962S: Maintained 3963W: https://github.com/linux-can 3964T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 3965T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 3966F: Documentation/devicetree/bindings/net/can/ 3967F: drivers/net/can/ 3968F: include/linux/can/bittiming.h 3969F: include/linux/can/dev.h 3970F: include/linux/can/led.h 3971F: include/linux/can/length.h 3972F: include/linux/can/platform/ 3973F: include/linux/can/rx-offload.h 3974F: include/uapi/linux/can/error.h 3975F: include/uapi/linux/can/netlink.h 3976F: include/uapi/linux/can/vxcan.h 3977 3978CAN NETWORK LAYER 3979M: Oliver Hartkopp <socketcan@hartkopp.net> 3980M: Marc Kleine-Budde <mkl@pengutronix.de> 3981L: linux-can@vger.kernel.org 3982S: Maintained 3983W: https://github.com/linux-can 3984T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 3985T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 3986F: Documentation/networking/can.rst 3987F: include/linux/can/can-ml.h 3988F: include/linux/can/core.h 3989F: include/linux/can/skb.h 3990F: include/net/netns/can.h 3991F: include/uapi/linux/can.h 3992F: include/uapi/linux/can/bcm.h 3993F: include/uapi/linux/can/gw.h 3994F: include/uapi/linux/can/isotp.h 3995F: include/uapi/linux/can/raw.h 3996F: net/can/ 3997 3998CAN-J1939 NETWORK LAYER 3999M: Robin van der Gracht <robin@protonic.nl> 4000M: Oleksij Rempel <o.rempel@pengutronix.de> 4001R: kernel@pengutronix.de 4002L: linux-can@vger.kernel.org 4003S: Maintained 4004F: Documentation/networking/j1939.rst 4005F: include/uapi/linux/can/j1939.h 4006F: net/can/j1939/ 4007 4008CAPABILITIES 4009M: Serge Hallyn <serge@hallyn.com> 4010L: linux-security-module@vger.kernel.org 4011S: Supported 4012F: include/linux/capability.h 4013F: include/uapi/linux/capability.h 4014F: kernel/capability.c 4015F: security/commoncap.c 4016 4017CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4018M: Kevin Tsai <ktsai@capellamicro.com> 4019S: Maintained 4020F: drivers/iio/light/cm* 4021 4022CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4023M: Christian Lamparter <chunkeey@googlemail.com> 4024L: linux-wireless@vger.kernel.org 4025S: Maintained 4026W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4027F: drivers/net/wireless/ath/carl9170/ 4028 4029CAVIUM I2C DRIVER 4030M: Robert Richter <rric@kernel.org> 4031S: Odd Fixes 4032W: http://www.marvell.com 4033F: drivers/i2c/busses/i2c-octeon* 4034F: drivers/i2c/busses/i2c-thunderx* 4035 4036CAVIUM LIQUIDIO NETWORK DRIVER 4037M: Derek Chickles <dchickles@marvell.com> 4038M: Satanand Burla <sburla@marvell.com> 4039M: Felix Manlunas <fmanlunas@marvell.com> 4040L: netdev@vger.kernel.org 4041S: Supported 4042W: http://www.marvell.com 4043F: drivers/net/ethernet/cavium/liquidio/ 4044 4045CAVIUM MMC DRIVER 4046M: Robert Richter <rric@kernel.org> 4047S: Odd Fixes 4048W: http://www.marvell.com 4049F: drivers/mmc/host/cavium* 4050 4051CAVIUM OCTEON-TX CRYPTO DRIVER 4052M: George Cherian <gcherian@marvell.com> 4053L: linux-crypto@vger.kernel.org 4054S: Supported 4055W: http://www.marvell.com 4056F: drivers/crypto/cavium/cpt/ 4057 4058CAVIUM THUNDERX2 ARM64 SOC 4059M: Robert Richter <rric@kernel.org> 4060L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4061S: Odd Fixes 4062F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4063F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4064 4065CC2520 IEEE-802.15.4 RADIO DRIVER 4066M: Varka Bhadram <varkabhadram@gmail.com> 4067L: linux-wpan@vger.kernel.org 4068S: Maintained 4069F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4070F: drivers/net/ieee802154/cc2520.c 4071F: include/linux/spi/cc2520.h 4072 4073CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4074M: Gilad Ben-Yossef <gilad@benyossef.com> 4075L: linux-crypto@vger.kernel.org 4076S: Supported 4077W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4078F: drivers/crypto/ccree/ 4079 4080CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4081M: Hadar Gat <hadar.gat@arm.com> 4082L: linux-crypto@vger.kernel.org 4083S: Supported 4084F: drivers/char/hw_random/cctrng.c 4085F: drivers/char/hw_random/cctrng.h 4086F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4087W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4088 4089CEC FRAMEWORK 4090M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4091L: linux-media@vger.kernel.org 4092S: Supported 4093W: http://linuxtv.org 4094T: git git://linuxtv.org/media_tree.git 4095F: Documentation/ABI/testing/debugfs-cec-error-inj 4096F: Documentation/devicetree/bindings/media/cec.txt 4097F: Documentation/driver-api/media/cec-core.rst 4098F: Documentation/userspace-api/media/cec 4099F: drivers/media/cec/ 4100F: drivers/media/rc/keymaps/rc-cec.c 4101F: include/media/cec-notifier.h 4102F: include/media/cec.h 4103F: include/uapi/linux/cec-funcs.h 4104F: include/uapi/linux/cec.h 4105 4106CEC GPIO DRIVER 4107M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4108L: linux-media@vger.kernel.org 4109S: Supported 4110W: http://linuxtv.org 4111T: git git://linuxtv.org/media_tree.git 4112F: Documentation/devicetree/bindings/media/cec-gpio.txt 4113F: drivers/media/cec/platform/cec-gpio/ 4114 4115CELL BROADBAND ENGINE ARCHITECTURE 4116M: Arnd Bergmann <arnd@arndb.de> 4117L: linuxppc-dev@lists.ozlabs.org 4118S: Supported 4119W: http://www.ibm.com/developerworks/power/cell/ 4120F: arch/powerpc/include/asm/cell*.h 4121F: arch/powerpc/include/asm/spu*.h 4122F: arch/powerpc/include/uapi/asm/spu*.h 4123F: arch/powerpc/platforms/cell/ 4124 4125CELLWISE CW2015 BATTERY DRIVER 4126M: Tobias Schrammm <t.schramm@manjaro.org> 4127S: Maintained 4128F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4129F: drivers/power/supply/cw2015_battery.c 4130 4131CEPH COMMON CODE (LIBCEPH) 4132M: Ilya Dryomov <idryomov@gmail.com> 4133M: Jeff Layton <jlayton@kernel.org> 4134L: ceph-devel@vger.kernel.org 4135S: Supported 4136W: http://ceph.com/ 4137T: git git://github.com/ceph/ceph-client.git 4138F: include/linux/ceph/ 4139F: include/linux/crush/ 4140F: net/ceph/ 4141 4142CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4143M: Jeff Layton <jlayton@kernel.org> 4144M: Ilya Dryomov <idryomov@gmail.com> 4145L: ceph-devel@vger.kernel.org 4146S: Supported 4147W: http://ceph.com/ 4148T: git git://github.com/ceph/ceph-client.git 4149F: Documentation/filesystems/ceph.rst 4150F: fs/ceph/ 4151 4152CERTIFICATE HANDLING 4153M: David Howells <dhowells@redhat.com> 4154M: David Woodhouse <dwmw2@infradead.org> 4155L: keyrings@vger.kernel.org 4156S: Maintained 4157F: Documentation/admin-guide/module-signing.rst 4158F: certs/ 4159F: scripts/extract-cert.c 4160F: scripts/sign-file.c 4161 4162CFAG12864B LCD DRIVER 4163M: Miguel Ojeda <ojeda@kernel.org> 4164S: Maintained 4165F: drivers/auxdisplay/cfag12864b.c 4166F: include/linux/cfag12864b.h 4167 4168CFAG12864BFB LCD FRAMEBUFFER DRIVER 4169M: Miguel Ojeda <ojeda@kernel.org> 4170S: Maintained 4171F: drivers/auxdisplay/cfag12864bfb.c 4172F: include/linux/cfag12864b.h 4173 4174CHAR and MISC DRIVERS 4175M: Arnd Bergmann <arnd@arndb.de> 4176M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4177S: Supported 4178T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4179F: drivers/char/ 4180F: drivers/misc/ 4181F: include/linux/miscdevice.h 4182X: drivers/char/agp/ 4183X: drivers/char/hw_random/ 4184X: drivers/char/ipmi/ 4185X: drivers/char/random.c 4186X: drivers/char/tpm/ 4187 4188CHECKPATCH 4189M: Andy Whitcroft <apw@canonical.com> 4190M: Joe Perches <joe@perches.com> 4191S: Maintained 4192F: scripts/checkpatch.pl 4193 4194CHINESE DOCUMENTATION 4195M: Harry Wei <harryxiyou@gmail.com> 4196M: Alex Shi <alex.shi@linux.alibaba.com> 4197L: xiyoulinuxkernelgroup@googlegroups.com (subscribers-only) 4198S: Maintained 4199F: Documentation/translations/zh_CN/ 4200 4201CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4202M: Peter Chen <peter.chen@kernel.org> 4203L: linux-usb@vger.kernel.org 4204S: Maintained 4205T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4206F: drivers/usb/chipidea/ 4207 4208CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4209M: Hans de Goede <hdegoede@redhat.com> 4210L: linux-input@vger.kernel.org 4211S: Maintained 4212F: Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt 4213F: drivers/input/touchscreen/chipone_icn8318.c 4214 4215CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4216M: Hans de Goede <hdegoede@redhat.com> 4217L: linux-input@vger.kernel.org 4218S: Maintained 4219F: drivers/input/touchscreen/chipone_icn8505.c 4220 4221CHROME HARDWARE PLATFORM SUPPORT 4222M: Benson Leung <bleung@chromium.org> 4223M: Enric Balletbo i Serra <enric.balletbo@collabora.com> 4224S: Maintained 4225T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4226F: drivers/platform/chrome/ 4227 4228CHROMEOS EC CODEC DRIVER 4229M: Cheng-Yi Chiang <cychiang@chromium.org> 4230R: Enric Balletbo i Serra <enric.balletbo@collabora.com> 4231R: Guenter Roeck <groeck@chromium.org> 4232S: Maintained 4233F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4234F: sound/soc/codecs/cros_ec_codec.* 4235 4236CHROMEOS EC SUBDRIVERS 4237M: Benson Leung <bleung@chromium.org> 4238M: Enric Balletbo i Serra <enric.balletbo@collabora.com> 4239R: Guenter Roeck <groeck@chromium.org> 4240S: Maintained 4241F: drivers/power/supply/cros_usbpd-charger.c 4242N: cros_ec 4243N: cros-ec 4244 4245CHRONTEL CH7322 CEC DRIVER 4246M: Jeff Chase <jnchase@google.com> 4247L: linux-media@vger.kernel.org 4248S: Maintained 4249T: git git://linuxtv.org/media_tree.git 4250F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4251F: drivers/media/cec/i2c/ch7322.c 4252 4253CIRRUS LOGIC AUDIO CODEC DRIVERS 4254M: James Schulman <james.schulman@cirrus.com> 4255M: David Rhodes <david.rhodes@cirrus.com> 4256L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4257L: patches@opensource.cirrus.com 4258S: Maintained 4259F: sound/soc/codecs/cs* 4260 4261CIRRUS LOGIC EP93XX ETHERNET DRIVER 4262M: Hartley Sweeten <hsweeten@visionengravers.com> 4263L: netdev@vger.kernel.org 4264S: Maintained 4265F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4266 4267CIRRUS LOGIC LOCHNAGAR DRIVER 4268M: Charles Keepax <ckeepax@opensource.cirrus.com> 4269M: Richard Fitzgerald <rf@opensource.cirrus.com> 4270L: patches@opensource.cirrus.com 4271S: Supported 4272F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4273F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4274F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4275F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4276F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4277F: Documentation/hwmon/lochnagar.rst 4278F: drivers/clk/clk-lochnagar.c 4279F: drivers/hwmon/lochnagar-hwmon.c 4280F: drivers/mfd/lochnagar-i2c.c 4281F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4282F: drivers/regulator/lochnagar-regulator.c 4283F: include/dt-bindings/clk/lochnagar.h 4284F: include/dt-bindings/pinctrl/lochnagar.h 4285F: include/linux/mfd/lochnagar* 4286F: sound/soc/codecs/lochnagar-sc.c 4287 4288CIRRUS LOGIC MADERA CODEC DRIVERS 4289M: Charles Keepax <ckeepax@opensource.cirrus.com> 4290M: Richard Fitzgerald <rf@opensource.cirrus.com> 4291L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4292L: patches@opensource.cirrus.com 4293S: Supported 4294W: https://github.com/CirrusLogic/linux-drivers/wiki 4295T: git https://github.com/CirrusLogic/linux-drivers.git 4296F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4297F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4298F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4299F: drivers/gpio/gpio-madera* 4300F: drivers/irqchip/irq-madera* 4301F: drivers/mfd/cs47l* 4302F: drivers/mfd/madera* 4303F: drivers/pinctrl/cirrus/* 4304F: include/dt-bindings/sound/madera* 4305F: include/linux/irqchip/irq-madera* 4306F: include/linux/mfd/madera/* 4307F: include/sound/madera* 4308F: sound/soc/codecs/cs47l* 4309F: sound/soc/codecs/madera* 4310 4311CISCO FCOE HBA DRIVER 4312M: Satish Kharat <satishkh@cisco.com> 4313M: Sesidhar Baddela <sebaddel@cisco.com> 4314M: Karan Tilak Kumar <kartilak@cisco.com> 4315L: linux-scsi@vger.kernel.org 4316S: Supported 4317F: drivers/scsi/fnic/ 4318 4319CISCO SCSI HBA DRIVER 4320M: Karan Tilak Kumar <kartilak@cisco.com> 4321M: Sesidhar Baddela <sebaddel@cisco.com> 4322L: linux-scsi@vger.kernel.org 4323S: Supported 4324F: drivers/scsi/snic/ 4325 4326CISCO VIC ETHERNET NIC DRIVER 4327M: Christian Benvenuti <benve@cisco.com> 4328M: Govindarajulu Varadarajan <_govind@gmx.com> 4329S: Supported 4330F: drivers/net/ethernet/cisco/enic/ 4331 4332CISCO VIC LOW LATENCY NIC DRIVER 4333M: Christian Benvenuti <benve@cisco.com> 4334M: Nelson Escobar <neescoba@cisco.com> 4335S: Supported 4336F: drivers/infiniband/hw/usnic/ 4337 4338CLANG-FORMAT FILE 4339M: Miguel Ojeda <ojeda@kernel.org> 4340S: Maintained 4341F: .clang-format 4342 4343CLANG/LLVM BUILD SUPPORT 4344M: Nathan Chancellor <nathan@kernel.org> 4345M: Nick Desaulniers <ndesaulniers@google.com> 4346L: clang-built-linux@googlegroups.com 4347S: Supported 4348W: https://clangbuiltlinux.github.io/ 4349B: https://github.com/ClangBuiltLinux/linux/issues 4350C: irc://chat.freenode.net/clangbuiltlinux 4351F: Documentation/kbuild/llvm.rst 4352F: include/linux/compiler-clang.h 4353F: scripts/clang-tools/ 4354K: \b(?i:clang|llvm)\b 4355 4356CLEANCACHE API 4357M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 4358L: linux-kernel@vger.kernel.org 4359S: Maintained 4360F: include/linux/cleancache.h 4361F: mm/cleancache.c 4362 4363CLK API 4364M: Russell King <linux@armlinux.org.uk> 4365L: linux-clk@vger.kernel.org 4366S: Maintained 4367F: include/linux/clk.h 4368 4369CLOCKSOURCE, CLOCKEVENT DRIVERS 4370M: Daniel Lezcano <daniel.lezcano@linaro.org> 4371M: Thomas Gleixner <tglx@linutronix.de> 4372L: linux-kernel@vger.kernel.org 4373S: Supported 4374T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 4375F: Documentation/devicetree/bindings/timer/ 4376F: drivers/clocksource/ 4377 4378CMPC ACPI DRIVER 4379M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 4380M: Daniel Oliveira Nascimento <don@syst.com.br> 4381L: platform-driver-x86@vger.kernel.org 4382S: Supported 4383F: drivers/platform/x86/classmate-laptop.c 4384 4385COBALT MEDIA DRIVER 4386M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4387L: linux-media@vger.kernel.org 4388S: Supported 4389W: https://linuxtv.org 4390T: git git://linuxtv.org/media_tree.git 4391F: drivers/media/pci/cobalt/ 4392 4393COCCINELLE/Semantic Patches (SmPL) 4394M: Julia Lawall <Julia.Lawall@inria.fr> 4395M: Gilles Muller <Gilles.Muller@inria.fr> 4396M: Nicolas Palix <nicolas.palix@imag.fr> 4397M: Michal Marek <michal.lkml@markovi.net> 4398L: cocci@systeme.lip6.fr (moderated for non-subscribers) 4399S: Supported 4400W: http://coccinelle.lip6.fr/ 4401T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc 4402F: Documentation/dev-tools/coccinelle.rst 4403F: scripts/coccicheck 4404F: scripts/coccinelle/ 4405 4406CODA FILE SYSTEM 4407M: Jan Harkes <jaharkes@cs.cmu.edu> 4408M: coda@cs.cmu.edu 4409L: codalist@coda.cs.cmu.edu 4410S: Maintained 4411W: http://www.coda.cs.cmu.edu/ 4412F: Documentation/filesystems/coda.rst 4413F: fs/coda/ 4414F: include/linux/coda*.h 4415F: include/uapi/linux/coda*.h 4416 4417CODA V4L2 MEM2MEM DRIVER 4418M: Philipp Zabel <p.zabel@pengutronix.de> 4419L: linux-media@vger.kernel.org 4420S: Maintained 4421F: Documentation/devicetree/bindings/media/coda.yaml 4422F: drivers/media/platform/coda/ 4423 4424CODE OF CONDUCT 4425M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4426S: Supported 4427F: Documentation/process/code-of-conduct-interpretation.rst 4428F: Documentation/process/code-of-conduct.rst 4429 4430COMMON CLK FRAMEWORK 4431M: Michael Turquette <mturquette@baylibre.com> 4432M: Stephen Boyd <sboyd@kernel.org> 4433L: linux-clk@vger.kernel.org 4434S: Maintained 4435Q: http://patchwork.kernel.org/project/linux-clk/list/ 4436T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 4437F: Documentation/devicetree/bindings/clock/ 4438F: drivers/clk/ 4439F: include/linux/clk-pr* 4440F: include/linux/clk/ 4441F: include/linux/of_clk.h 4442X: drivers/clk/clkdev.c 4443 4444COMMON INTERNET FILE SYSTEM (CIFS) 4445M: Steve French <sfrench@samba.org> 4446L: linux-cifs@vger.kernel.org 4447L: samba-technical@lists.samba.org (moderated for non-subscribers) 4448S: Supported 4449W: http://linux-cifs.samba.org/ 4450T: git git://git.samba.org/sfrench/cifs-2.6.git 4451F: Documentation/admin-guide/cifs/ 4452F: fs/cifs/ 4453 4454COMPACTPCI HOTPLUG CORE 4455M: Scott Murray <scott@spiteful.org> 4456L: linux-pci@vger.kernel.org 4457S: Maintained 4458F: drivers/pci/hotplug/cpci_hotplug* 4459 4460COMPACTPCI HOTPLUG GENERIC DRIVER 4461M: Scott Murray <scott@spiteful.org> 4462L: linux-pci@vger.kernel.org 4463S: Maintained 4464F: drivers/pci/hotplug/cpcihp_generic.c 4465 4466COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 4467M: Scott Murray <scott@spiteful.org> 4468L: linux-pci@vger.kernel.org 4469S: Maintained 4470F: drivers/pci/hotplug/cpcihp_zt5550.* 4471 4472COMPAL LAPTOP SUPPORT 4473M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 4474L: platform-driver-x86@vger.kernel.org 4475S: Maintained 4476F: drivers/platform/x86/compal-laptop.c 4477 4478COMPILER ATTRIBUTES 4479M: Miguel Ojeda <ojeda@kernel.org> 4480S: Maintained 4481F: include/linux/compiler_attributes.h 4482 4483COMPUTE EXPRESS LINK (CXL) 4484M: Alison Schofield <alison.schofield@intel.com> 4485M: Vishal Verma <vishal.l.verma@intel.com> 4486M: Ira Weiny <ira.weiny@intel.com> 4487M: Ben Widawsky <ben.widawsky@intel.com> 4488M: Dan Williams <dan.j.williams@intel.com> 4489L: linux-cxl@vger.kernel.org 4490S: Maintained 4491F: drivers/cxl/ 4492F: include/uapi/linux/cxl_mem.h 4493 4494CONEXANT ACCESSRUNNER USB DRIVER 4495L: accessrunner-general@lists.sourceforge.net 4496S: Orphan 4497W: http://accessrunner.sourceforge.net/ 4498F: drivers/usb/atm/cxacru.c 4499 4500CONFIGFS 4501M: Joel Becker <jlbec@evilplan.org> 4502M: Christoph Hellwig <hch@lst.de> 4503S: Supported 4504T: git git://git.infradead.org/users/hch/configfs.git 4505F: fs/configfs/ 4506F: include/linux/configfs.h 4507F: samples/configfs/ 4508 4509CONSOLE SUBSYSTEM 4510M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4511S: Supported 4512F: drivers/video/console/ 4513F: include/linux/console* 4514 4515CONTROL GROUP (CGROUP) 4516M: Tejun Heo <tj@kernel.org> 4517M: Zefan Li <lizefan.x@bytedance.com> 4518M: Johannes Weiner <hannes@cmpxchg.org> 4519L: cgroups@vger.kernel.org 4520S: Maintained 4521T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 4522F: Documentation/admin-guide/cgroup-v1/ 4523F: Documentation/admin-guide/cgroup-v2.rst 4524F: include/linux/cgroup* 4525F: kernel/cgroup/ 4526 4527CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 4528M: Tejun Heo <tj@kernel.org> 4529M: Jens Axboe <axboe@kernel.dk> 4530L: cgroups@vger.kernel.org 4531L: linux-block@vger.kernel.org 4532T: git git://git.kernel.dk/linux-block 4533F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 4534F: block/bfq-cgroup.c 4535F: block/blk-cgroup.c 4536F: block/blk-iolatency.c 4537F: block/blk-throttle.c 4538F: include/linux/blk-cgroup.h 4539 4540CONTROL GROUP - CPUSET 4541M: Zefan Li <lizefan.x@bytedance.com> 4542L: cgroups@vger.kernel.org 4543S: Maintained 4544T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 4545F: Documentation/admin-guide/cgroup-v1/cpusets.rst 4546F: include/linux/cpuset.h 4547F: kernel/cgroup/cpuset.c 4548 4549CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 4550M: Johannes Weiner <hannes@cmpxchg.org> 4551M: Michal Hocko <mhocko@kernel.org> 4552M: Vladimir Davydov <vdavydov.dev@gmail.com> 4553L: cgroups@vger.kernel.org 4554L: linux-mm@kvack.org 4555S: Maintained 4556F: mm/memcontrol.c 4557F: mm/swap_cgroup.c 4558 4559CORETEMP HARDWARE MONITORING DRIVER 4560M: Fenghua Yu <fenghua.yu@intel.com> 4561L: linux-hwmon@vger.kernel.org 4562S: Maintained 4563F: Documentation/hwmon/coretemp.rst 4564F: drivers/hwmon/coretemp.c 4565 4566CORSAIR-CPRO HARDWARE MONITOR DRIVER 4567M: Marius Zachmann <mail@mariuszachmann.de> 4568L: linux-hwmon@vger.kernel.org 4569S: Maintained 4570F: drivers/hwmon/corsair-cpro.c 4571 4572CORSAIR-PSU HARDWARE MONITOR DRIVER 4573M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 4574L: linux-hwmon@vger.kernel.org 4575S: Maintained 4576F: Documentation/hwmon/corsair-psu.rst 4577F: drivers/hwmon/corsair-psu.c 4578 4579COSA/SRP SYNC SERIAL DRIVER 4580M: Jan "Yenya" Kasprzak <kas@fi.muni.cz> 4581S: Maintained 4582W: http://www.fi.muni.cz/~kas/cosa/ 4583F: drivers/net/wan/cosa* 4584 4585COUNTER SUBSYSTEM 4586M: William Breathitt Gray <vilhelm.gray@gmail.com> 4587L: linux-iio@vger.kernel.org 4588S: Maintained 4589F: Documentation/ABI/testing/sysfs-bus-counter* 4590F: Documentation/driver-api/generic-counter.rst 4591F: drivers/counter/ 4592F: include/linux/counter.h 4593F: include/linux/counter_enum.h 4594 4595CPMAC ETHERNET DRIVER 4596M: Florian Fainelli <f.fainelli@gmail.com> 4597L: netdev@vger.kernel.org 4598S: Maintained 4599F: drivers/net/ethernet/ti/cpmac.c 4600 4601CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 4602M: Viresh Kumar <viresh.kumar@linaro.org> 4603M: Sudeep Holla <sudeep.holla@arm.com> 4604L: linux-pm@vger.kernel.org 4605S: Maintained 4606W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 4607F: drivers/cpufreq/vexpress-spc-cpufreq.c 4608 4609CPU FREQUENCY SCALING FRAMEWORK 4610M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 4611M: Viresh Kumar <viresh.kumar@linaro.org> 4612L: linux-pm@vger.kernel.org 4613S: Maintained 4614B: https://bugzilla.kernel.org 4615T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 4616T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 4617F: Documentation/admin-guide/pm/cpufreq.rst 4618F: Documentation/admin-guide/pm/intel_pstate.rst 4619F: Documentation/cpu-freq/ 4620F: Documentation/devicetree/bindings/cpufreq/ 4621F: drivers/cpufreq/ 4622F: include/linux/cpufreq.h 4623F: include/linux/sched/cpufreq.h 4624F: kernel/sched/cpufreq*.c 4625F: tools/testing/selftests/cpufreq/ 4626 4627CPU IDLE TIME MANAGEMENT FRAMEWORK 4628M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 4629M: Daniel Lezcano <daniel.lezcano@linaro.org> 4630L: linux-pm@vger.kernel.org 4631S: Maintained 4632B: https://bugzilla.kernel.org 4633T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 4634F: Documentation/admin-guide/pm/cpuidle.rst 4635F: Documentation/driver-api/pm/cpuidle.rst 4636F: drivers/cpuidle/ 4637F: include/linux/cpuidle.h 4638 4639CPU POWER MONITORING SUBSYSTEM 4640M: Thomas Renninger <trenn@suse.com> 4641M: Shuah Khan <shuah@kernel.org> 4642M: Shuah Khan <skhan@linuxfoundation.org> 4643L: linux-pm@vger.kernel.org 4644S: Maintained 4645F: tools/power/cpupower/ 4646 4647CPUID/MSR DRIVER 4648M: "H. Peter Anvin" <hpa@zytor.com> 4649S: Maintained 4650F: arch/x86/kernel/cpuid.c 4651F: arch/x86/kernel/msr.c 4652 4653CPUIDLE DRIVER - ARM BIG LITTLE 4654M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 4655M: Daniel Lezcano <daniel.lezcano@linaro.org> 4656L: linux-pm@vger.kernel.org 4657L: linux-arm-kernel@lists.infradead.org 4658S: Maintained 4659T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 4660F: drivers/cpuidle/cpuidle-big_little.c 4661 4662CPUIDLE DRIVER - ARM EXYNOS 4663M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 4664M: Daniel Lezcano <daniel.lezcano@linaro.org> 4665M: Kukjin Kim <kgene@kernel.org> 4666L: linux-pm@vger.kernel.org 4667L: linux-samsung-soc@vger.kernel.org 4668S: Supported 4669F: arch/arm/mach-exynos/pm.c 4670F: drivers/cpuidle/cpuidle-exynos.c 4671F: include/linux/platform_data/cpuidle-exynos.h 4672 4673CPUIDLE DRIVER - ARM PSCI 4674M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 4675M: Sudeep Holla <sudeep.holla@arm.com> 4676L: linux-pm@vger.kernel.org 4677L: linux-arm-kernel@lists.infradead.org 4678S: Supported 4679F: drivers/cpuidle/cpuidle-psci.c 4680 4681CPUIDLE DRIVER - ARM PSCI PM DOMAIN 4682M: Ulf Hansson <ulf.hansson@linaro.org> 4683L: linux-pm@vger.kernel.org 4684L: linux-arm-kernel@lists.infradead.org 4685S: Supported 4686F: drivers/cpuidle/cpuidle-psci.h 4687F: drivers/cpuidle/cpuidle-psci-domain.c 4688 4689CRAMFS FILESYSTEM 4690M: Nicolas Pitre <nico@fluxnic.net> 4691S: Maintained 4692F: Documentation/filesystems/cramfs.rst 4693F: fs/cramfs/ 4694 4695CREATIVE SB0540 4696M: Bastien Nocera <hadess@hadess.net> 4697L: linux-input@vger.kernel.org 4698S: Maintained 4699F: drivers/hid/hid-creative-sb0540.c 4700 4701CRYPTO API 4702M: Herbert Xu <herbert@gondor.apana.org.au> 4703M: "David S. Miller" <davem@davemloft.net> 4704L: linux-crypto@vger.kernel.org 4705S: Maintained 4706T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 4707T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 4708F: Documentation/crypto/ 4709F: Documentation/devicetree/bindings/crypto/ 4710F: arch/*/crypto/ 4711F: crypto/ 4712F: drivers/crypto/ 4713F: include/crypto/ 4714F: include/linux/crypto* 4715F: lib/crypto/ 4716 4717CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 4718M: Neil Horman <nhorman@tuxdriver.com> 4719L: linux-crypto@vger.kernel.org 4720S: Maintained 4721F: crypto/ansi_cprng.c 4722F: crypto/rng.c 4723 4724CS3308 MEDIA DRIVER 4725M: Hans Verkuil <hverkuil@xs4all.nl> 4726L: linux-media@vger.kernel.org 4727S: Odd Fixes 4728W: http://linuxtv.org 4729T: git git://linuxtv.org/media_tree.git 4730F: drivers/media/i2c/cs3308.c 4731 4732CS5535 Audio ALSA driver 4733M: Jaya Kumar <jayakumar.alsa@gmail.com> 4734S: Maintained 4735F: sound/pci/cs5535audio/ 4736 4737CSI DRIVERS FOR ALLWINNER V3s 4738M: Yong Deng <yong.deng@magewell.com> 4739L: linux-media@vger.kernel.org 4740S: Maintained 4741T: git git://linuxtv.org/media_tree.git 4742F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 4743F: drivers/media/platform/sunxi/sun6i-csi/ 4744 4745CW1200 WLAN driver 4746M: Solomon Peachy <pizza@shaftnet.org> 4747S: Maintained 4748F: drivers/net/wireless/st/cw1200/ 4749 4750CX18 VIDEO4LINUX DRIVER 4751M: Andy Walls <awalls@md.metrocast.net> 4752L: linux-media@vger.kernel.org 4753S: Maintained 4754W: https://linuxtv.org 4755T: git git://linuxtv.org/media_tree.git 4756F: drivers/media/pci/cx18/ 4757F: include/uapi/linux/ivtv* 4758 4759CX2341X MPEG ENCODER HELPER MODULE 4760M: Hans Verkuil <hverkuil@xs4all.nl> 4761L: linux-media@vger.kernel.org 4762S: Maintained 4763W: https://linuxtv.org 4764T: git git://linuxtv.org/media_tree.git 4765F: drivers/media/common/cx2341x* 4766F: include/media/drv-intf/cx2341x.h 4767 4768CX24120 MEDIA DRIVER 4769M: Jemma Denson <jdenson@gmail.com> 4770M: Patrick Boettcher <patrick.boettcher@posteo.de> 4771L: linux-media@vger.kernel.org 4772S: Maintained 4773W: https://linuxtv.org 4774Q: http://patchwork.linuxtv.org/project/linux-media/list/ 4775F: drivers/media/dvb-frontends/cx24120* 4776 4777CX88 VIDEO4LINUX DRIVER 4778M: Mauro Carvalho Chehab <mchehab@kernel.org> 4779L: linux-media@vger.kernel.org 4780S: Odd fixes 4781W: https://linuxtv.org 4782T: git git://linuxtv.org/media_tree.git 4783F: Documentation/driver-api/media/drivers/cx88* 4784F: drivers/media/pci/cx88/ 4785 4786CXD2820R MEDIA DRIVER 4787M: Antti Palosaari <crope@iki.fi> 4788L: linux-media@vger.kernel.org 4789S: Maintained 4790W: https://linuxtv.org 4791W: http://palosaari.fi/linux/ 4792Q: http://patchwork.linuxtv.org/project/linux-media/list/ 4793T: git git://linuxtv.org/anttip/media_tree.git 4794F: drivers/media/dvb-frontends/cxd2820r* 4795 4796CXGB3 ETHERNET DRIVER (CXGB3) 4797M: Raju Rangoju <rajur@chelsio.com> 4798L: netdev@vger.kernel.org 4799S: Supported 4800W: http://www.chelsio.com 4801F: drivers/net/ethernet/chelsio/cxgb3/ 4802 4803CXGB3 ISCSI DRIVER (CXGB3I) 4804M: Karen Xie <kxie@chelsio.com> 4805L: linux-scsi@vger.kernel.org 4806S: Supported 4807W: http://www.chelsio.com 4808F: drivers/scsi/cxgbi/cxgb3i 4809 4810CXGB4 CRYPTO DRIVER (chcr) 4811M: Ayush Sawal <ayush.sawal@chelsio.com> 4812M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 4813M: Rohit Maheshwari <rohitm@chelsio.com> 4814L: linux-crypto@vger.kernel.org 4815S: Supported 4816W: http://www.chelsio.com 4817F: drivers/crypto/chelsio 4818 4819CXGB4 INLINE CRYPTO DRIVER 4820M: Ayush Sawal <ayush.sawal@chelsio.com> 4821M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 4822M: Rohit Maheshwari <rohitm@chelsio.com> 4823L: netdev@vger.kernel.org 4824S: Supported 4825W: http://www.chelsio.com 4826F: drivers/net/ethernet/chelsio/inline_crypto/ 4827 4828CXGB4 ETHERNET DRIVER (CXGB4) 4829M: Raju Rangoju <rajur@chelsio.com> 4830L: netdev@vger.kernel.org 4831S: Supported 4832W: http://www.chelsio.com 4833F: drivers/net/ethernet/chelsio/cxgb4/ 4834 4835CXGB4 ISCSI DRIVER (CXGB4I) 4836M: Karen Xie <kxie@chelsio.com> 4837L: linux-scsi@vger.kernel.org 4838S: Supported 4839W: http://www.chelsio.com 4840F: drivers/scsi/cxgbi/cxgb4i 4841 4842CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 4843M: Potnuri Bharat Teja <bharat@chelsio.com> 4844L: linux-rdma@vger.kernel.org 4845S: Supported 4846W: http://www.openfabrics.org 4847F: drivers/infiniband/hw/cxgb4/ 4848F: include/uapi/rdma/cxgb4-abi.h 4849 4850CXGB4VF ETHERNET DRIVER (CXGB4VF) 4851M: Raju Rangoju <rajur@chelsio.com> 4852L: netdev@vger.kernel.org 4853S: Supported 4854W: http://www.chelsio.com 4855F: drivers/net/ethernet/chelsio/cxgb4vf/ 4856 4857CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 4858M: Frederic Barrat <fbarrat@linux.ibm.com> 4859M: Andrew Donnellan <ajd@linux.ibm.com> 4860L: linuxppc-dev@lists.ozlabs.org 4861S: Supported 4862F: Documentation/ABI/testing/sysfs-class-cxl 4863F: Documentation/powerpc/cxl.rst 4864F: arch/powerpc/platforms/powernv/pci-cxl.c 4865F: drivers/misc/cxl/ 4866F: include/misc/cxl* 4867F: include/uapi/misc/cxl.h 4868 4869CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 4870M: Manoj N. Kumar <manoj@linux.ibm.com> 4871M: Matthew R. Ochs <mrochs@linux.ibm.com> 4872M: Uma Krishnan <ukrishn@linux.ibm.com> 4873L: linux-scsi@vger.kernel.org 4874S: Supported 4875F: Documentation/powerpc/cxlflash.rst 4876F: drivers/scsi/cxlflash/ 4877F: include/uapi/scsi/cxlflash_ioctl.h 4878 4879CYBERPRO FB DRIVER 4880M: Russell King <linux@armlinux.org.uk> 4881L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4882S: Maintained 4883W: http://www.armlinux.org.uk/ 4884F: drivers/video/fbdev/cyber2000fb.* 4885 4886CYCLADES ASYNC MUX DRIVER 4887S: Orphan 4888W: http://www.cyclades.com/ 4889F: drivers/tty/cyclades.c 4890F: include/linux/cyclades.h 4891F: include/uapi/linux/cyclades.h 4892 4893CYCLADES PC300 DRIVER 4894S: Orphan 4895W: http://www.cyclades.com/ 4896F: drivers/net/wan/pc300* 4897 4898CYPRESS_FIRMWARE MEDIA DRIVER 4899M: Antti Palosaari <crope@iki.fi> 4900L: linux-media@vger.kernel.org 4901S: Maintained 4902W: https://linuxtv.org 4903W: http://palosaari.fi/linux/ 4904Q: http://patchwork.linuxtv.org/project/linux-media/list/ 4905T: git git://linuxtv.org/anttip/media_tree.git 4906F: drivers/media/common/cypress_firmware* 4907 4908CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 4909M: Linus Walleij <linus.walleij@linaro.org> 4910L: linux-input@vger.kernel.org 4911S: Maintained 4912F: drivers/input/touchscreen/cy8ctma140.c 4913 4914CYTTSP TOUCHSCREEN DRIVER 4915M: Ferruh Yigit <fery@cypress.com> 4916L: linux-input@vger.kernel.org 4917S: Supported 4918F: drivers/input/touchscreen/cyttsp* 4919F: include/linux/input/cyttsp.h 4920 4921D-LINK DIR-685 TOUCHKEYS DRIVER 4922M: Linus Walleij <linus.walleij@linaro.org> 4923L: linux-input@vger.kernel.org 4924S: Supported 4925F: drivers/input/keyboard/dlink-dir685-touchkeys.c 4926 4927DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 4928M: Joshua Kinard <kumba@gentoo.org> 4929S: Maintained 4930F: drivers/rtc/rtc-ds1685.c 4931F: include/linux/rtc/ds1685.h 4932 4933DAMA SLAVE for AX.25 4934M: Joerg Reuter <jreuter@yaina.de> 4935L: linux-hams@vger.kernel.org 4936S: Maintained 4937W: http://yaina.de/jreuter/ 4938W: http://www.qsl.net/dl1bke/ 4939F: net/ax25/af_ax25.c 4940F: net/ax25/ax25_dev.c 4941F: net/ax25/ax25_ds_* 4942F: net/ax25/ax25_in.c 4943F: net/ax25/ax25_out.c 4944F: net/ax25/ax25_timer.c 4945F: net/ax25/sysctl_net_ax25.c 4946 4947DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 4948L: netdev@vger.kernel.org 4949S: Orphan 4950F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 4951F: drivers/net/ethernet/dec/tulip/dmfe.c 4952 4953DC390/AM53C974 SCSI driver 4954M: Hannes Reinecke <hare@suse.com> 4955L: linux-scsi@vger.kernel.org 4956S: Maintained 4957F: drivers/scsi/am53c974.c 4958 4959DC395x SCSI driver 4960M: Oliver Neukum <oliver@neukum.org> 4961M: Ali Akcaagac <aliakc@web.de> 4962M: Jamie Lenehan <lenehan@twibble.org> 4963L: dc395x@twibble.org 4964S: Maintained 4965W: http://twibble.org/dist/dc395x/ 4966W: http://lists.twibble.org/mailman/listinfo/dc395x/ 4967F: Documentation/scsi/dc395x.rst 4968F: drivers/scsi/dc395x.* 4969 4970DCCP PROTOCOL 4971L: dccp@vger.kernel.org 4972S: Orphan 4973W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 4974F: include/linux/dccp.h 4975F: include/linux/tfrc.h 4976F: include/uapi/linux/dccp.h 4977F: net/dccp/ 4978 4979DECnet NETWORK LAYER 4980L: linux-decnet-user@lists.sourceforge.net 4981S: Orphan 4982W: http://linux-decnet.sourceforge.net 4983F: Documentation/networking/decnet.rst 4984F: net/decnet/ 4985 4986DECSTATION PLATFORM SUPPORT 4987M: "Maciej W. Rozycki" <macro@orcam.me.uk> 4988L: linux-mips@vger.kernel.org 4989S: Maintained 4990W: http://www.linux-mips.org/wiki/DECstation 4991F: arch/mips/dec/ 4992F: arch/mips/include/asm/dec/ 4993F: arch/mips/include/asm/mach-dec/ 4994 4995DEFXX FDDI NETWORK DRIVER 4996M: "Maciej W. Rozycki" <macro@orcam.me.uk> 4997S: Maintained 4998F: drivers/net/fddi/defxx.* 4999 5000DEFZA FDDI NETWORK DRIVER 5001M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5002S: Maintained 5003F: drivers/net/fddi/defza.* 5004 5005DEINTERLACE DRIVERS FOR ALLWINNER H3 5006M: Jernej Skrabec <jernej.skrabec@gmail.com> 5007L: linux-media@vger.kernel.org 5008S: Maintained 5009T: git git://linuxtv.org/media_tree.git 5010F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5011F: drivers/media/platform/sunxi/sun8i-di/ 5012 5013DELL LAPTOP DRIVER 5014M: Matthew Garrett <mjg59@srcf.ucam.org> 5015M: Pali Rohár <pali@kernel.org> 5016L: platform-driver-x86@vger.kernel.org 5017S: Maintained 5018F: drivers/platform/x86/dell/dell-laptop.c 5019 5020DELL LAPTOP FREEFALL DRIVER 5021M: Pali Rohár <pali@kernel.org> 5022S: Maintained 5023F: drivers/platform/x86/dell/dell-smo8800.c 5024 5025DELL LAPTOP RBTN DRIVER 5026M: Pali Rohár <pali@kernel.org> 5027S: Maintained 5028F: drivers/platform/x86/dell/dell-rbtn.* 5029 5030DELL LAPTOP SMM DRIVER 5031M: Pali Rohár <pali@kernel.org> 5032S: Maintained 5033F: drivers/hwmon/dell-smm-hwmon.c 5034F: include/uapi/linux/i8k.h 5035 5036DELL REMOTE BIOS UPDATE DRIVER 5037M: Stuart Hayes <stuart.w.hayes@gmail.com> 5038L: platform-driver-x86@vger.kernel.org 5039S: Maintained 5040F: drivers/platform/x86/dell/dell_rbu.c 5041 5042DELL SMBIOS DRIVER 5043M: Pali Rohár <pali@kernel.org> 5044M: Mario Limonciello <mario.limonciello@dell.com> 5045L: platform-driver-x86@vger.kernel.org 5046S: Maintained 5047F: drivers/platform/x86/dell/dell-smbios.* 5048 5049DELL SMBIOS SMM DRIVER 5050M: Mario Limonciello <mario.limonciello@dell.com> 5051L: platform-driver-x86@vger.kernel.org 5052S: Maintained 5053F: drivers/platform/x86/dell/dell-smbios-smm.c 5054 5055DELL SMBIOS WMI DRIVER 5056M: Mario Limonciello <mario.limonciello@dell.com> 5057L: platform-driver-x86@vger.kernel.org 5058S: Maintained 5059F: drivers/platform/x86/dell/dell-smbios-wmi.c 5060F: tools/wmi/dell-smbios-example.c 5061 5062DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5063M: Stuart Hayes <stuart.w.hayes@gmail.com> 5064L: platform-driver-x86@vger.kernel.org 5065S: Maintained 5066F: Documentation/driver-api/dcdbas.rst 5067F: drivers/platform/x86/dell/dcdbas.* 5068 5069DELL WMI DESCRIPTOR DRIVER 5070M: Mario Limonciello <mario.limonciello@dell.com> 5071S: Maintained 5072F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5073 5074DELL WMI SYSMAN DRIVER 5075M: Divya Bharathi <divya.bharathi@dell.com> 5076M: Mario Limonciello <mario.limonciello@dell.com> 5077M: Prasanth Ksr <prasanth.ksr@dell.com> 5078L: platform-driver-x86@vger.kernel.org 5079S: Maintained 5080F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5081F: drivers/platform/x86/dell/dell-wmi-sysman/ 5082 5083DELL WMI NOTIFICATIONS DRIVER 5084M: Matthew Garrett <mjg59@srcf.ucam.org> 5085M: Pali Rohár <pali@kernel.org> 5086S: Maintained 5087F: drivers/platform/x86/dell/dell-wmi.c 5088 5089DELTA ST MEDIA DRIVER 5090M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5091L: linux-media@vger.kernel.org 5092S: Supported 5093W: https://linuxtv.org 5094T: git git://linuxtv.org/media_tree.git 5095F: drivers/media/platform/sti/delta 5096 5097DENALI NAND DRIVER 5098L: linux-mtd@lists.infradead.org 5099S: Orphan 5100F: drivers/mtd/nand/raw/denali* 5101 5102DESIGNWARE EDMA CORE IP DRIVER 5103M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5104L: dmaengine@vger.kernel.org 5105S: Maintained 5106F: drivers/dma/dw-edma/ 5107F: include/linux/dma/edma.h 5108 5109DESIGNWARE USB2 DRD IP DRIVER 5110M: Minas Harutyunyan <hminas@synopsys.com> 5111L: linux-usb@vger.kernel.org 5112S: Maintained 5113T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5114F: drivers/usb/dwc2/ 5115 5116DESIGNWARE USB3 DRD IP DRIVER 5117M: Felipe Balbi <balbi@kernel.org> 5118L: linux-usb@vger.kernel.org 5119S: Maintained 5120T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5121F: drivers/usb/dwc3/ 5122 5123DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5124M: Andreas Klinger <ak@it-klinger.de> 5125L: linux-iio@vger.kernel.org 5126S: Maintained 5127F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5128F: drivers/iio/proximity/srf*.c 5129 5130DEVICE COREDUMP (DEV_COREDUMP) 5131M: Johannes Berg <johannes@sipsolutions.net> 5132L: linux-kernel@vger.kernel.org 5133S: Maintained 5134F: drivers/base/devcoredump.c 5135F: include/linux/devcoredump.h 5136 5137DEVICE DEPENDENCY HELPER SCRIPT 5138M: Saravana Kannan <saravanak@google.com> 5139L: linux-kernel@vger.kernel.org 5140S: Maintained 5141F: scripts/dev-needs.sh 5142 5143DEVICE DIRECT ACCESS (DAX) 5144M: Dan Williams <dan.j.williams@intel.com> 5145M: Vishal Verma <vishal.l.verma@intel.com> 5146M: Dave Jiang <dave.jiang@intel.com> 5147L: linux-nvdimm@lists.01.org 5148S: Supported 5149F: drivers/dax/ 5150 5151DEVICE FREQUENCY (DEVFREQ) 5152M: MyungJoo Ham <myungjoo.ham@samsung.com> 5153M: Kyungmin Park <kyungmin.park@samsung.com> 5154M: Chanwoo Choi <cw00.choi@samsung.com> 5155L: linux-pm@vger.kernel.org 5156S: Maintained 5157T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5158F: Documentation/devicetree/bindings/devfreq/ 5159F: drivers/devfreq/ 5160F: include/linux/devfreq.h 5161F: include/trace/events/devfreq.h 5162 5163DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5164M: Chanwoo Choi <cw00.choi@samsung.com> 5165L: linux-pm@vger.kernel.org 5166S: Supported 5167T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5168F: Documentation/devicetree/bindings/devfreq/event/ 5169F: drivers/devfreq/devfreq-event.c 5170F: drivers/devfreq/event/ 5171F: include/dt-bindings/pmu/exynos_ppmu.h 5172F: include/linux/devfreq-event.h 5173 5174DEVICE NUMBER REGISTRY 5175M: Torben Mathiasen <device@lanana.org> 5176S: Maintained 5177W: http://lanana.org/docs/device-list/index.html 5178 5179DEVICE-MAPPER (LVM) 5180M: Alasdair Kergon <agk@redhat.com> 5181M: Mike Snitzer <snitzer@redhat.com> 5182M: dm-devel@redhat.com 5183L: dm-devel@redhat.com 5184S: Maintained 5185W: http://sources.redhat.com/dm 5186Q: http://patchwork.kernel.org/project/dm-devel/list/ 5187T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5188T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5189F: Documentation/admin-guide/device-mapper/ 5190F: drivers/md/Kconfig 5191F: drivers/md/Makefile 5192F: drivers/md/dm* 5193F: drivers/md/persistent-data/ 5194F: include/linux/device-mapper.h 5195F: include/linux/dm-*.h 5196F: include/uapi/linux/dm-*.h 5197 5198DEVLINK 5199M: Jiri Pirko <jiri@nvidia.com> 5200L: netdev@vger.kernel.org 5201S: Supported 5202F: Documentation/networking/devlink 5203F: include/net/devlink.h 5204F: include/uapi/linux/devlink.h 5205F: net/core/devlink.c 5206 5207DIALOG SEMICONDUCTOR DRIVERS 5208M: Support Opensource <support.opensource@diasemi.com> 5209S: Supported 5210W: http://www.dialog-semiconductor.com/products 5211F: Documentation/devicetree/bindings/input/da90??-onkey.txt 5212F: Documentation/devicetree/bindings/input/dlg,da72??.txt 5213F: Documentation/devicetree/bindings/mfd/da90*.txt 5214F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 5215F: Documentation/devicetree/bindings/regulator/da92*.txt 5216F: Documentation/devicetree/bindings/regulator/slg51000.txt 5217F: Documentation/devicetree/bindings/sound/da[79]*.txt 5218F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 5219F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 5220F: Documentation/hwmon/da90??.rst 5221F: drivers/gpio/gpio-da90??.c 5222F: drivers/hwmon/da90??-hwmon.c 5223F: drivers/iio/adc/da91??-*.c 5224F: drivers/input/misc/da72??.[ch] 5225F: drivers/input/misc/da90??_onkey.c 5226F: drivers/input/touchscreen/da9052_tsi.c 5227F: drivers/leds/leds-da90??.c 5228F: drivers/mfd/da903x.c 5229F: drivers/mfd/da90??-*.c 5230F: drivers/mfd/da91??-*.c 5231F: drivers/pinctrl/pinctrl-da90??.c 5232F: drivers/power/supply/da9052-battery.c 5233F: drivers/power/supply/da91??-*.c 5234F: drivers/regulator/da9???-regulator.[ch] 5235F: drivers/regulator/slg51000-regulator.[ch] 5236F: drivers/rtc/rtc-da90??.c 5237F: drivers/thermal/da90??-thermal.c 5238F: drivers/video/backlight/da90??_bl.c 5239F: drivers/watchdog/da90??_wdt.c 5240F: include/dt-bindings/regulator/dlg,da9*-regulator.h 5241F: include/linux/mfd/da903x.h 5242F: include/linux/mfd/da9052/ 5243F: include/linux/mfd/da9055/ 5244F: include/linux/mfd/da9062/ 5245F: include/linux/mfd/da9063/ 5246F: include/linux/mfd/da9150/ 5247F: include/linux/regulator/da9211.h 5248F: include/sound/da[79]*.h 5249F: sound/soc/codecs/da[79]*.[ch] 5250 5251DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 5252M: William Breathitt Gray <vilhelm.gray@gmail.com> 5253L: linux-gpio@vger.kernel.org 5254S: Maintained 5255F: drivers/gpio/gpio-gpio-mm.c 5256 5257DIOLAN U2C-12 I2C DRIVER 5258M: Guenter Roeck <linux@roeck-us.net> 5259L: linux-i2c@vger.kernel.org 5260S: Maintained 5261F: drivers/i2c/busses/i2c-diolan-u2c.c 5262 5263DIRECTORY NOTIFICATION (DNOTIFY) 5264M: Jan Kara <jack@suse.cz> 5265R: Amir Goldstein <amir73il@gmail.com> 5266L: linux-fsdevel@vger.kernel.org 5267S: Maintained 5268F: Documentation/filesystems/dnotify.rst 5269F: fs/notify/dnotify/ 5270F: include/linux/dnotify.h 5271 5272DISK GEOMETRY AND PARTITION HANDLING 5273M: Andries Brouwer <aeb@cwi.nl> 5274S: Maintained 5275W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 5276W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 5277W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 5278 5279DISKQUOTA 5280M: Jan Kara <jack@suse.com> 5281S: Maintained 5282F: Documentation/filesystems/quota.rst 5283F: fs/quota/ 5284F: include/linux/quota*.h 5285F: include/uapi/linux/quota*.h 5286 5287DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 5288M: Bernie Thompson <bernie@plugable.com> 5289L: linux-fbdev@vger.kernel.org 5290S: Maintained 5291W: http://plugable.com/category/projects/udlfb/ 5292F: Documentation/fb/udlfb.rst 5293F: drivers/video/fbdev/udlfb.c 5294F: include/video/udlfb.h 5295 5296DISTRIBUTED LOCK MANAGER (DLM) 5297M: Christine Caulfield <ccaulfie@redhat.com> 5298M: David Teigland <teigland@redhat.com> 5299L: cluster-devel@redhat.com 5300S: Supported 5301W: http://sources.redhat.com/cluster/ 5302T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 5303F: fs/dlm/ 5304 5305DMA BUFFER SHARING FRAMEWORK 5306M: Sumit Semwal <sumit.semwal@linaro.org> 5307M: Christian König <christian.koenig@amd.com> 5308L: linux-media@vger.kernel.org 5309L: dri-devel@lists.freedesktop.org 5310L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 5311S: Maintained 5312T: git git://anongit.freedesktop.org/drm/drm-misc 5313F: Documentation/driver-api/dma-buf.rst 5314F: drivers/dma-buf/ 5315F: include/linux/*fence.h 5316F: include/linux/dma-buf* 5317F: include/linux/dma-resv.h 5318K: \bdma_(?:buf|fence|resv)\b 5319 5320DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 5321M: Vinod Koul <vkoul@kernel.org> 5322L: dmaengine@vger.kernel.org 5323S: Maintained 5324Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 5325T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 5326F: Documentation/devicetree/bindings/dma/ 5327F: Documentation/driver-api/dmaengine/ 5328F: drivers/dma/ 5329F: include/linux/dma/ 5330F: include/linux/dmaengine.h 5331F: include/linux/of_dma.h 5332 5333DMA MAPPING HELPERS 5334M: Christoph Hellwig <hch@lst.de> 5335M: Marek Szyprowski <m.szyprowski@samsung.com> 5336R: Robin Murphy <robin.murphy@arm.com> 5337L: iommu@lists.linux-foundation.org 5338S: Supported 5339W: http://git.infradead.org/users/hch/dma-mapping.git 5340T: git git://git.infradead.org/users/hch/dma-mapping.git 5341F: include/asm-generic/dma-mapping.h 5342F: include/linux/dma-direct.h 5343F: include/linux/dma-mapping.h 5344F: include/linux/dma-map-ops.h 5345F: kernel/dma/ 5346 5347DMA MAPPING BENCHMARK 5348M: Barry Song <song.bao.hua@hisilicon.com> 5349L: iommu@lists.linux-foundation.org 5350F: kernel/dma/map_benchmark.c 5351F: tools/testing/selftests/dma/ 5352 5353DMA-BUF HEAPS FRAMEWORK 5354M: Sumit Semwal <sumit.semwal@linaro.org> 5355R: Benjamin Gaignard <benjamin.gaignard@linaro.org> 5356R: Liam Mark <lmark@codeaurora.org> 5357R: Laura Abbott <labbott@redhat.com> 5358R: Brian Starkey <Brian.Starkey@arm.com> 5359R: John Stultz <john.stultz@linaro.org> 5360L: linux-media@vger.kernel.org 5361L: dri-devel@lists.freedesktop.org 5362L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 5363S: Maintained 5364T: git git://anongit.freedesktop.org/drm/drm-misc 5365F: drivers/dma-buf/dma-heap.c 5366F: drivers/dma-buf/heaps/* 5367F: include/linux/dma-heap.h 5368F: include/uapi/linux/dma-heap.h 5369 5370DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 5371M: Lukasz Luba <lukasz.luba@arm.com> 5372L: linux-pm@vger.kernel.org 5373L: linux-samsung-soc@vger.kernel.org 5374S: Maintained 5375F: Documentation/devicetree/bindings/memory-controllers/exynos5422-dmc.txt 5376F: drivers/memory/samsung/exynos5422-dmc.c 5377 5378DME1737 HARDWARE MONITOR DRIVER 5379M: Juerg Haefliger <juergh@gmail.com> 5380L: linux-hwmon@vger.kernel.org 5381S: Maintained 5382F: Documentation/hwmon/dme1737.rst 5383F: drivers/hwmon/dme1737.c 5384 5385DMI/SMBIOS SUPPORT 5386M: Jean Delvare <jdelvare@suse.com> 5387S: Maintained 5388T: quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/ 5389F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 5390F: drivers/firmware/dmi-id.c 5391F: drivers/firmware/dmi_scan.c 5392F: include/linux/dmi.h 5393 5394DOCUMENTATION 5395M: Jonathan Corbet <corbet@lwn.net> 5396L: linux-doc@vger.kernel.org 5397S: Maintained 5398P: Documentation/doc-guide/maintainer-profile.rst 5399T: git git://git.lwn.net/linux.git docs-next 5400F: Documentation/ 5401F: scripts/documentation-file-ref-check 5402F: scripts/kernel-doc 5403F: scripts/sphinx-pre-install 5404X: Documentation/ABI/ 5405X: Documentation/admin-guide/media/ 5406X: Documentation/devicetree/ 5407X: Documentation/driver-api/media/ 5408X: Documentation/firmware-guide/acpi/ 5409X: Documentation/i2c/ 5410X: Documentation/power/ 5411X: Documentation/spi/ 5412X: Documentation/userspace-api/media/ 5413 5414DOCUMENTATION SCRIPTS 5415M: Mauro Carvalho Chehab <mchehab@kernel.org> 5416L: linux-doc@vger.kernel.org 5417S: Maintained 5418F: Documentation/sphinx/parse-headers.pl 5419F: scripts/documentation-file-ref-check 5420F: scripts/sphinx-pre-install 5421 5422DOCUMENTATION/ITALIAN 5423M: Federico Vaga <federico.vaga@vaga.pv.it> 5424L: linux-doc@vger.kernel.org 5425S: Maintained 5426F: Documentation/translations/it_IT 5427 5428DONGWOON DW9714 LENS VOICE COIL DRIVER 5429M: Sakari Ailus <sakari.ailus@linux.intel.com> 5430L: linux-media@vger.kernel.org 5431S: Maintained 5432T: git git://linuxtv.org/media_tree.git 5433F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt 5434F: drivers/media/i2c/dw9714.c 5435 5436DONGWOON DW9768 LENS VOICE COIL DRIVER 5437M: Dongchun Zhu <dongchun.zhu@mediatek.com> 5438L: linux-media@vger.kernel.org 5439S: Maintained 5440T: git git://linuxtv.org/media_tree.git 5441F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 5442F: drivers/media/i2c/dw9768.c 5443 5444DONGWOON DW9807 LENS VOICE COIL DRIVER 5445M: Sakari Ailus <sakari.ailus@linux.intel.com> 5446L: linux-media@vger.kernel.org 5447S: Maintained 5448T: git git://linuxtv.org/media_tree.git 5449F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt 5450F: drivers/media/i2c/dw9807-vcm.c 5451 5452DOUBLETALK DRIVER 5453M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 5454L: blinux-list@redhat.com 5455S: Maintained 5456F: drivers/char/dtlk.c 5457F: include/linux/dtlk.h 5458 5459DPAA2 DATAPATH I/O (DPIO) DRIVER 5460M: Roy Pledge <Roy.Pledge@nxp.com> 5461L: linux-kernel@vger.kernel.org 5462S: Maintained 5463F: drivers/soc/fsl/dpio 5464 5465DPAA2 ETHERNET DRIVER 5466M: Ioana Ciornei <ioana.ciornei@nxp.com> 5467M: Ioana Radulescu <ruxandra.radulescu@nxp.com> 5468L: netdev@vger.kernel.org 5469S: Maintained 5470F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 5471F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 5472F: drivers/net/ethernet/freescale/dpaa2/Kconfig 5473F: drivers/net/ethernet/freescale/dpaa2/Makefile 5474F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 5475F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 5476F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 5477F: drivers/net/ethernet/freescale/dpaa2/dpmac* 5478F: drivers/net/ethernet/freescale/dpaa2/dpni* 5479 5480DPAA2 ETHERNET SWITCH DRIVER 5481M: Ioana Radulescu <ruxandra.radulescu@nxp.com> 5482M: Ioana Ciornei <ioana.ciornei@nxp.com> 5483L: linux-kernel@vger.kernel.org 5484S: Maintained 5485F: drivers/staging/fsl-dpaa2/ethsw 5486 5487DPT_I2O SCSI RAID DRIVER 5488M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 5489L: linux-scsi@vger.kernel.org 5490S: Maintained 5491W: http://www.adaptec.com/ 5492F: drivers/scsi/dpt* 5493F: drivers/scsi/dpt/ 5494 5495DRBD DRIVER 5496M: Philipp Reisner <philipp.reisner@linbit.com> 5497M: Lars Ellenberg <lars.ellenberg@linbit.com> 5498L: drbd-dev@lists.linbit.com 5499S: Supported 5500W: http://www.drbd.org 5501T: git git://git.linbit.com/linux-drbd.git 5502T: git git://git.linbit.com/drbd-8.4.git 5503F: Documentation/admin-guide/blockdev/ 5504F: drivers/block/drbd/ 5505F: lib/lru_cache.c 5506 5507DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 5508M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5509R: "Rafael J. Wysocki" <rafael@kernel.org> 5510S: Supported 5511T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 5512F: Documentation/core-api/kobject.rst 5513F: drivers/base/ 5514F: fs/debugfs/ 5515F: fs/sysfs/ 5516F: include/linux/debugfs.h 5517F: include/linux/kobj* 5518F: lib/kobj* 5519 5520DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 5521M: Nishanth Menon <nm@ti.com> 5522L: linux-pm@vger.kernel.org 5523S: Maintained 5524F: drivers/soc/ti/smartreflex.c 5525F: include/linux/power/smartreflex.h 5526 5527DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 5528M: Maxime Ripard <mripard@kernel.org> 5529M: Chen-Yu Tsai <wens@csie.org> 5530R: Jernej Skrabec <jernej.skrabec@gmail.com> 5531L: dri-devel@lists.freedesktop.org 5532S: Supported 5533T: git git://anongit.freedesktop.org/drm/drm-misc 5534F: drivers/gpu/drm/sun4i/sun8i* 5535 5536DRM DRIVER FOR ARM PL111 CLCD 5537M: Eric Anholt <eric@anholt.net> 5538S: Supported 5539T: git git://anongit.freedesktop.org/drm/drm-misc 5540F: drivers/gpu/drm/pl111/ 5541 5542DRM DRIVER FOR ARM VERSATILE TFT PANELS 5543M: Linus Walleij <linus.walleij@linaro.org> 5544S: Maintained 5545T: git git://anongit.freedesktop.org/drm/drm-misc 5546F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 5547F: drivers/gpu/drm/panel/panel-arm-versatile.c 5548 5549DRM DRIVER FOR ASPEED BMC GFX 5550M: Joel Stanley <joel@jms.id.au> 5551L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 5552S: Supported 5553T: git git://anongit.freedesktop.org/drm/drm-misc 5554F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 5555F: drivers/gpu/drm/aspeed/ 5556 5557DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 5558M: Dave Airlie <airlied@redhat.com> 5559R: Thomas Zimmermann <tzimmermann@suse.de> 5560L: dri-devel@lists.freedesktop.org 5561S: Supported 5562T: git git://anongit.freedesktop.org/drm/drm-misc 5563F: drivers/gpu/drm/ast/ 5564 5565DRM DRIVER FOR BOCHS VIRTUAL GPU 5566M: Gerd Hoffmann <kraxel@redhat.com> 5567L: virtualization@lists.linux-foundation.org 5568S: Maintained 5569T: git git://anongit.freedesktop.org/drm/drm-misc 5570F: drivers/gpu/drm/bochs/ 5571 5572DRM DRIVER FOR BOE HIMAX8279D PANELS 5573M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 5574S: Maintained 5575F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 5576F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 5577 5578DRM DRIVER FOR FARADAY TVE200 TV ENCODER 5579M: Linus Walleij <linus.walleij@linaro.org> 5580S: Maintained 5581T: git git://anongit.freedesktop.org/drm/drm-misc 5582F: drivers/gpu/drm/tve200/ 5583 5584DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 5585M: Icenowy Zheng <icenowy@aosc.io> 5586S: Maintained 5587F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 5588F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 5589 5590DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 5591M: Jagan Teki <jagan@amarulasolutions.com> 5592S: Maintained 5593F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 5594F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 5595 5596DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 5597M: Hans de Goede <hdegoede@redhat.com> 5598S: Maintained 5599T: git git://anongit.freedesktop.org/drm/drm-misc 5600F: drivers/gpu/drm/tiny/gm12u320.c 5601 5602DRM DRIVER FOR HX8357D PANELS 5603M: Eric Anholt <eric@anholt.net> 5604S: Maintained 5605T: git git://anongit.freedesktop.org/drm/drm-misc 5606F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 5607F: drivers/gpu/drm/tiny/hx8357d.c 5608 5609DRM DRIVER FOR ILITEK ILI9225 PANELS 5610M: David Lechner <david@lechnology.com> 5611S: Maintained 5612T: git git://anongit.freedesktop.org/drm/drm-misc 5613F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 5614F: drivers/gpu/drm/tiny/ili9225.c 5615 5616DRM DRIVER FOR ILITEK ILI9486 PANELS 5617M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 5618S: Maintained 5619T: git git://anongit.freedesktop.org/drm/drm-misc 5620F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 5621F: drivers/gpu/drm/tiny/ili9486.c 5622 5623DRM DRIVER FOR INTEL I810 VIDEO CARDS 5624S: Orphan / Obsolete 5625F: drivers/gpu/drm/i810/ 5626F: include/uapi/drm/i810_drm.h 5627 5628DRM DRIVER FOR LVDS PANELS 5629M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 5630L: dri-devel@lists.freedesktop.org 5631T: git git://anongit.freedesktop.org/drm/drm-misc 5632S: Maintained 5633F: drivers/gpu/drm/panel/panel-lvds.c 5634F: Documentation/devicetree/bindings/display/panel/lvds.yaml 5635 5636DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 5637M: Guido Günther <agx@sigxcpu.org> 5638R: Purism Kernel Team <kernel@puri.sm> 5639S: Maintained 5640F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 5641F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 5642 5643DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS 5644S: Orphan / Obsolete 5645F: drivers/gpu/drm/mga/ 5646F: include/uapi/drm/mga_drm.h 5647 5648DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 5649M: Dave Airlie <airlied@redhat.com> 5650R: Thomas Zimmermann <tzimmermann@suse.de> 5651L: dri-devel@lists.freedesktop.org 5652S: Supported 5653T: git git://anongit.freedesktop.org/drm/drm-misc 5654F: drivers/gpu/drm/mgag200/ 5655 5656DRM DRIVER FOR MI0283QT 5657M: Noralf Trønnes <noralf@tronnes.org> 5658S: Maintained 5659T: git git://anongit.freedesktop.org/drm/drm-misc 5660F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 5661F: drivers/gpu/drm/tiny/mi0283qt.c 5662 5663DRM DRIVER FOR MSM ADRENO GPU 5664M: Rob Clark <robdclark@gmail.com> 5665M: Sean Paul <sean@poorly.run> 5666L: linux-arm-msm@vger.kernel.org 5667L: dri-devel@lists.freedesktop.org 5668L: freedreno@lists.freedesktop.org 5669S: Maintained 5670T: git https://gitlab.freedesktop.org/drm/msm.git 5671F: Documentation/devicetree/bindings/display/msm/ 5672F: drivers/gpu/drm/msm/ 5673F: include/uapi/drm/msm_drm.h 5674 5675DRM DRIVER FOR NOVATEK NT35510 PANELS 5676M: Linus Walleij <linus.walleij@linaro.org> 5677S: Maintained 5678T: git git://anongit.freedesktop.org/drm/drm-misc 5679F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 5680F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 5681 5682DRM DRIVER FOR NOVATEK NT36672A PANELS 5683M: Sumit Semwal <sumit.semwal@linaro.org> 5684S: Maintained 5685T: git git://anongit.freedesktop.org/drm/drm-misc 5686F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 5687F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 5688 5689DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 5690M: Ben Skeggs <bskeggs@redhat.com> 5691L: dri-devel@lists.freedesktop.org 5692L: nouveau@lists.freedesktop.org 5693S: Supported 5694T: git git://github.com/skeggsb/linux 5695F: drivers/gpu/drm/nouveau/ 5696F: include/uapi/drm/nouveau_drm.h 5697 5698DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 5699M: Stefan Mavrodiev <stefan@olimex.com> 5700S: Maintained 5701F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 5702F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 5703 5704DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 5705M: Noralf Trønnes <noralf@tronnes.org> 5706S: Maintained 5707T: git git://anongit.freedesktop.org/drm/drm-misc 5708F: Documentation/devicetree/bindings/display/repaper.txt 5709F: drivers/gpu/drm/tiny/repaper.c 5710 5711DRM DRIVER FOR QEMU'S CIRRUS DEVICE 5712M: Dave Airlie <airlied@redhat.com> 5713M: Gerd Hoffmann <kraxel@redhat.com> 5714L: virtualization@lists.linux-foundation.org 5715S: Obsolete 5716W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 5717T: git git://anongit.freedesktop.org/drm/drm-misc 5718F: drivers/gpu/drm/tiny/cirrus.c 5719 5720DRM DRIVER FOR QXL VIRTUAL GPU 5721M: Dave Airlie <airlied@redhat.com> 5722M: Gerd Hoffmann <kraxel@redhat.com> 5723L: virtualization@lists.linux-foundation.org 5724L: spice-devel@lists.freedesktop.org 5725S: Maintained 5726T: git git://anongit.freedesktop.org/drm/drm-misc 5727F: drivers/gpu/drm/qxl/ 5728F: include/uapi/drm/qxl_drm.h 5729 5730DRM DRIVER FOR RAGE 128 VIDEO CARDS 5731S: Orphan / Obsolete 5732F: drivers/gpu/drm/r128/ 5733F: include/uapi/drm/r128_drm.h 5734 5735DRM DRIVER FOR RAYDIUM RM67191 PANELS 5736M: Robert Chiras <robert.chiras@nxp.com> 5737S: Maintained 5738F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 5739F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 5740 5741DRM DRIVER FOR SITRONIX ST7703 PANELS 5742M: Guido Günther <agx@sigxcpu.org> 5743R: Purism Kernel Team <kernel@puri.sm> 5744R: Ondrej Jirman <megous@megous.com> 5745S: Maintained 5746F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 5747F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 5748 5749DRM DRIVER FOR SAVAGE VIDEO CARDS 5750S: Orphan / Obsolete 5751F: drivers/gpu/drm/savage/ 5752F: include/uapi/drm/savage_drm.h 5753 5754DRM DRIVER FOR SIS VIDEO CARDS 5755S: Orphan / Obsolete 5756F: drivers/gpu/drm/sis/ 5757F: include/uapi/drm/sis_drm.h 5758 5759DRM DRIVER FOR SITRONIX ST7586 PANELS 5760M: David Lechner <david@lechnology.com> 5761S: Maintained 5762T: git git://anongit.freedesktop.org/drm/drm-misc 5763F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 5764F: drivers/gpu/drm/tiny/st7586.c 5765 5766DRM DRIVER FOR SITRONIX ST7701 PANELS 5767M: Jagan Teki <jagan@amarulasolutions.com> 5768S: Maintained 5769F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 5770F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 5771 5772DRM DRIVER FOR SITRONIX ST7735R PANELS 5773M: David Lechner <david@lechnology.com> 5774S: Maintained 5775T: git git://anongit.freedesktop.org/drm/drm-misc 5776F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 5777F: drivers/gpu/drm/tiny/st7735r.c 5778 5779DRM DRIVER FOR SONY ACX424AKP PANELS 5780M: Linus Walleij <linus.walleij@linaro.org> 5781S: Maintained 5782T: git git://anongit.freedesktop.org/drm/drm-misc 5783F: drivers/gpu/drm/panel/panel-sony-acx424akp.c 5784 5785DRM DRIVER FOR ST-ERICSSON MCDE 5786M: Linus Walleij <linus.walleij@linaro.org> 5787S: Maintained 5788T: git git://anongit.freedesktop.org/drm/drm-misc 5789F: Documentation/devicetree/bindings/display/ste,mcde.txt 5790F: drivers/gpu/drm/mcde/ 5791 5792DRM DRIVER FOR TDFX VIDEO CARDS 5793S: Orphan / Obsolete 5794F: drivers/gpu/drm/tdfx/ 5795 5796DRM DRIVER FOR TPO TPG110 PANELS 5797M: Linus Walleij <linus.walleij@linaro.org> 5798S: Maintained 5799T: git git://anongit.freedesktop.org/drm/drm-misc 5800F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 5801F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 5802 5803DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 5804M: Dave Airlie <airlied@redhat.com> 5805R: Sean Paul <sean@poorly.run> 5806R: Thomas Zimmermann <tzimmermann@suse.de> 5807L: dri-devel@lists.freedesktop.org 5808S: Supported 5809T: git git://anongit.freedesktop.org/drm/drm-misc 5810F: drivers/gpu/drm/udl/ 5811 5812DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 5813M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 5814M: Melissa Wen <melissa.srw@gmail.com> 5815R: Haneen Mohammed <hamohammed.sa@gmail.com> 5816R: Daniel Vetter <daniel@ffwll.ch> 5817L: dri-devel@lists.freedesktop.org 5818S: Maintained 5819T: git git://anongit.freedesktop.org/drm/drm-misc 5820F: Documentation/gpu/vkms.rst 5821F: drivers/gpu/drm/vkms/ 5822 5823DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 5824M: Hans de Goede <hdegoede@redhat.com> 5825L: dri-devel@lists.freedesktop.org 5826S: Maintained 5827T: git git://anongit.freedesktop.org/drm/drm-misc 5828F: drivers/gpu/drm/vboxvideo/ 5829 5830DRM DRIVER FOR VMWARE VIRTUAL GPU 5831M: "VMware Graphics" <linux-graphics-maintainer@vmware.com> 5832M: Roland Scheidegger <sroland@vmware.com> 5833M: Zack Rusin <zackr@vmware.com> 5834L: dri-devel@lists.freedesktop.org 5835S: Supported 5836T: git git://people.freedesktop.org/~sroland/linux 5837F: drivers/gpu/drm/vmwgfx/ 5838F: include/uapi/drm/vmwgfx_drm.h 5839 5840DRM DRIVERS 5841M: David Airlie <airlied@linux.ie> 5842M: Daniel Vetter <daniel@ffwll.ch> 5843L: dri-devel@lists.freedesktop.org 5844S: Maintained 5845B: https://gitlab.freedesktop.org/drm 5846C: irc://chat.freenode.net/dri-devel 5847T: git git://anongit.freedesktop.org/drm/drm 5848F: Documentation/devicetree/bindings/display/ 5849F: Documentation/devicetree/bindings/gpu/ 5850F: Documentation/gpu/ 5851F: drivers/gpu/drm/ 5852F: drivers/gpu/vga/ 5853F: include/drm/ 5854F: include/linux/vga* 5855F: include/uapi/drm/ 5856 5857DRM DRIVERS AND MISC GPU PATCHES 5858M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 5859M: Maxime Ripard <mripard@kernel.org> 5860M: Thomas Zimmermann <tzimmermann@suse.de> 5861S: Maintained 5862W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 5863T: git git://anongit.freedesktop.org/drm/drm-misc 5864F: Documentation/gpu/ 5865F: drivers/gpu/drm/* 5866F: drivers/gpu/vga/ 5867F: include/drm/drm* 5868F: include/linux/vga* 5869F: include/uapi/drm/drm* 5870 5871DRM DRIVERS FOR ALLWINNER A10 5872M: Maxime Ripard <mripard@kernel.org> 5873M: Chen-Yu Tsai <wens@csie.org> 5874L: dri-devel@lists.freedesktop.org 5875S: Supported 5876T: git git://anongit.freedesktop.org/drm/drm-misc 5877F: Documentation/devicetree/bindings/display/allwinner* 5878F: drivers/gpu/drm/sun4i/ 5879 5880DRM DRIVERS FOR AMLOGIC SOCS 5881M: Neil Armstrong <narmstrong@baylibre.com> 5882L: dri-devel@lists.freedesktop.org 5883L: linux-amlogic@lists.infradead.org 5884S: Supported 5885W: http://linux-meson.com/ 5886T: git git://anongit.freedesktop.org/drm/drm-misc 5887F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 5888F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 5889F: Documentation/gpu/meson.rst 5890F: drivers/gpu/drm/meson/ 5891 5892DRM DRIVERS FOR ATMEL HLCDC 5893M: Sam Ravnborg <sam@ravnborg.org> 5894M: Boris Brezillon <bbrezillon@kernel.org> 5895L: dri-devel@lists.freedesktop.org 5896S: Supported 5897T: git git://anongit.freedesktop.org/drm/drm-misc 5898F: Documentation/devicetree/bindings/display/atmel/ 5899F: drivers/gpu/drm/atmel-hlcdc/ 5900 5901DRM DRIVERS FOR BRIDGE CHIPS 5902M: Andrzej Hajda <a.hajda@samsung.com> 5903M: Neil Armstrong <narmstrong@baylibre.com> 5904R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 5905R: Jonas Karlman <jonas@kwiboo.se> 5906R: Jernej Skrabec <jernej.skrabec@gmail.com> 5907S: Maintained 5908T: git git://anongit.freedesktop.org/drm/drm-misc 5909F: drivers/gpu/drm/bridge/ 5910 5911DRM DRIVERS FOR EXYNOS 5912M: Inki Dae <inki.dae@samsung.com> 5913M: Joonyoung Shim <jy0922.shim@samsung.com> 5914M: Seung-Woo Kim <sw0312.kim@samsung.com> 5915M: Kyungmin Park <kyungmin.park@samsung.com> 5916L: dri-devel@lists.freedesktop.org 5917S: Supported 5918T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 5919F: Documentation/devicetree/bindings/display/exynos/ 5920F: drivers/gpu/drm/exynos/ 5921F: include/uapi/drm/exynos_drm.h 5922 5923DRM DRIVERS FOR FREESCALE DCU 5924M: Stefan Agner <stefan@agner.ch> 5925M: Alison Wang <alison.wang@nxp.com> 5926L: dri-devel@lists.freedesktop.org 5927S: Supported 5928T: git git://anongit.freedesktop.org/drm/drm-misc 5929F: Documentation/devicetree/bindings/display/fsl,dcu.txt 5930F: Documentation/devicetree/bindings/display/fsl,tcon.txt 5931F: drivers/gpu/drm/fsl-dcu/ 5932 5933DRM DRIVERS FOR FREESCALE IMX 5934M: Philipp Zabel <p.zabel@pengutronix.de> 5935L: dri-devel@lists.freedesktop.org 5936S: Maintained 5937F: Documentation/devicetree/bindings/display/imx/ 5938F: drivers/gpu/drm/imx/ 5939F: drivers/gpu/ipu-v3/ 5940 5941DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 5942M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 5943L: dri-devel@lists.freedesktop.org 5944S: Maintained 5945T: git git://github.com/patjak/drm-gma500 5946F: drivers/gpu/drm/gma500/ 5947 5948DRM DRIVERS FOR HISILICON 5949M: Xinliang Liu <xinliang.liu@linaro.org> 5950M: Tian Tao <tiantao6@hisilicon.com> 5951R: John Stultz <john.stultz@linaro.org> 5952R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 5953R: Chen Feng <puck.chen@hisilicon.com> 5954L: dri-devel@lists.freedesktop.org 5955S: Maintained 5956T: git git://anongit.freedesktop.org/drm/drm-misc 5957F: Documentation/devicetree/bindings/display/hisilicon/ 5958F: drivers/gpu/drm/hisilicon/ 5959 5960DRM DRIVERS FOR LIMA 5961M: Qiang Yu <yuq825@gmail.com> 5962L: dri-devel@lists.freedesktop.org 5963L: lima@lists.freedesktop.org (moderated for non-subscribers) 5964S: Maintained 5965T: git git://anongit.freedesktop.org/drm/drm-misc 5966F: drivers/gpu/drm/lima/ 5967F: include/uapi/drm/lima_drm.h 5968 5969DRM DRIVERS FOR MEDIATEK 5970M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 5971M: Philipp Zabel <p.zabel@pengutronix.de> 5972L: dri-devel@lists.freedesktop.org 5973S: Supported 5974F: Documentation/devicetree/bindings/display/mediatek/ 5975F: drivers/gpu/drm/mediatek/ 5976F: drivers/phy/mediatek/phy-mtk-hdmi* 5977F: drivers/phy/mediatek/phy-mtk-mipi* 5978 5979DRM DRIVERS FOR NVIDIA TEGRA 5980M: Thierry Reding <thierry.reding@gmail.com> 5981L: dri-devel@lists.freedesktop.org 5982L: linux-tegra@vger.kernel.org 5983S: Supported 5984T: git git://anongit.freedesktop.org/tegra/linux.git 5985F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt 5986F: drivers/gpu/drm/tegra/ 5987F: drivers/gpu/host1x/ 5988F: include/linux/host1x.h 5989F: include/uapi/drm/tegra_drm.h 5990 5991DRM DRIVERS FOR RENESAS 5992M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 5993M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 5994L: dri-devel@lists.freedesktop.org 5995L: linux-renesas-soc@vger.kernel.org 5996S: Supported 5997T: git git://linuxtv.org/pinchartl/media drm/du/next 5998F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt 5999F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6000F: Documentation/devicetree/bindings/display/renesas,du.txt 6001F: drivers/gpu/drm/rcar-du/ 6002F: drivers/gpu/drm/shmobile/ 6003F: include/linux/platform_data/shmob_drm.h 6004 6005DRM DRIVERS FOR ROCKCHIP 6006M: Sandy Huang <hjc@rock-chips.com> 6007M: Heiko Stübner <heiko@sntech.de> 6008L: dri-devel@lists.freedesktop.org 6009S: Maintained 6010T: git git://anongit.freedesktop.org/drm/drm-misc 6011F: Documentation/devicetree/bindings/display/rockchip/ 6012F: drivers/gpu/drm/rockchip/ 6013 6014DRM DRIVERS FOR STI 6015M: Benjamin Gaignard <benjamin.gaignard@linaro.org> 6016L: dri-devel@lists.freedesktop.org 6017S: Maintained 6018T: git git://anongit.freedesktop.org/drm/drm-misc 6019F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6020F: drivers/gpu/drm/sti 6021 6022DRM DRIVERS FOR STM 6023M: Yannick Fertre <yannick.fertre@foss.st.com> 6024M: Philippe Cornu <philippe.cornu@foss.st.com> 6025M: Benjamin Gaignard <benjamin.gaignard@linaro.org> 6026L: dri-devel@lists.freedesktop.org 6027S: Maintained 6028T: git git://anongit.freedesktop.org/drm/drm-misc 6029F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 6030F: drivers/gpu/drm/stm 6031 6032DRM DRIVERS FOR TI KEYSTONE 6033M: Jyri Sarha <jyri.sarha@iki.fi> 6034M: Tomi Valkeinen <tomba@kernel.org> 6035L: dri-devel@lists.freedesktop.org 6036S: Maintained 6037T: git git://anongit.freedesktop.org/drm/drm-misc 6038F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 6039F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 6040F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 6041F: drivers/gpu/drm/tidss/ 6042 6043DRM DRIVERS FOR TI LCDC 6044M: Jyri Sarha <jyri.sarha@iki.fi> 6045R: Tomi Valkeinen <tomba@kernel.org> 6046L: dri-devel@lists.freedesktop.org 6047S: Maintained 6048F: Documentation/devicetree/bindings/display/tilcdc/ 6049F: drivers/gpu/drm/tilcdc/ 6050 6051DRM DRIVERS FOR TI OMAP 6052M: Tomi Valkeinen <tomba@kernel.org> 6053L: dri-devel@lists.freedesktop.org 6054S: Maintained 6055F: Documentation/devicetree/bindings/display/ti/ 6056F: drivers/gpu/drm/omapdrm/ 6057 6058DRM DRIVERS FOR V3D 6059M: Eric Anholt <eric@anholt.net> 6060S: Supported 6061T: git git://anongit.freedesktop.org/drm/drm-misc 6062F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt 6063F: drivers/gpu/drm/v3d/ 6064F: include/uapi/drm/v3d_drm.h 6065 6066DRM DRIVERS FOR VC4 6067M: Eric Anholt <eric@anholt.net> 6068M: Maxime Ripard <mripard@kernel.org> 6069S: Supported 6070T: git git://github.com/anholt/linux 6071T: git git://anongit.freedesktop.org/drm/drm-misc 6072F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 6073F: drivers/gpu/drm/vc4/ 6074F: include/uapi/drm/vc4_drm.h 6075 6076DRM DRIVERS FOR VIVANTE GPU IP 6077M: Lucas Stach <l.stach@pengutronix.de> 6078R: Russell King <linux+etnaviv@armlinux.org.uk> 6079R: Christian Gmeiner <christian.gmeiner@gmail.com> 6080L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 6081L: dri-devel@lists.freedesktop.org 6082S: Maintained 6083F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 6084F: drivers/gpu/drm/etnaviv/ 6085F: include/uapi/drm/etnaviv_drm.h 6086 6087DRM DRIVERS FOR XEN 6088M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 6089L: dri-devel@lists.freedesktop.org 6090L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 6091S: Supported 6092T: git git://anongit.freedesktop.org/drm/drm-misc 6093F: Documentation/gpu/xen-front.rst 6094F: drivers/gpu/drm/xen/ 6095 6096DRM DRIVERS FOR XILINX 6097M: Hyun Kwon <hyun.kwon@xilinx.com> 6098M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6099L: dri-devel@lists.freedesktop.org 6100S: Maintained 6101T: git git://anongit.freedesktop.org/drm/drm-misc 6102F: Documentation/devicetree/bindings/display/xlnx/ 6103F: drivers/gpu/drm/xlnx/ 6104 6105DRM PANEL DRIVERS 6106M: Thierry Reding <thierry.reding@gmail.com> 6107R: Sam Ravnborg <sam@ravnborg.org> 6108L: dri-devel@lists.freedesktop.org 6109S: Maintained 6110T: git git://anongit.freedesktop.org/drm/drm-misc 6111F: Documentation/devicetree/bindings/display/panel/ 6112F: drivers/gpu/drm/drm_panel.c 6113F: drivers/gpu/drm/panel/ 6114F: include/drm/drm_panel.h 6115 6116DRM TTM SUBSYSTEM 6117M: Christian Koenig <christian.koenig@amd.com> 6118M: Huang Rui <ray.huang@amd.com> 6119L: dri-devel@lists.freedesktop.org 6120S: Maintained 6121T: git git://people.freedesktop.org/~agd5f/linux 6122F: drivers/gpu/drm/ttm/ 6123F: include/drm/ttm/ 6124 6125DSBR100 USB FM RADIO DRIVER 6126M: Alexey Klimov <klimov.linux@gmail.com> 6127L: linux-media@vger.kernel.org 6128S: Maintained 6129T: git git://linuxtv.org/media_tree.git 6130F: drivers/media/radio/dsbr100.c 6131 6132DT3155 MEDIA DRIVER 6133M: Hans Verkuil <hverkuil@xs4all.nl> 6134L: linux-media@vger.kernel.org 6135S: Odd Fixes 6136W: https://linuxtv.org 6137T: git git://linuxtv.org/media_tree.git 6138F: drivers/media/pci/dt3155/ 6139 6140DVB_USB_AF9015 MEDIA DRIVER 6141M: Antti Palosaari <crope@iki.fi> 6142L: linux-media@vger.kernel.org 6143S: Maintained 6144W: https://linuxtv.org 6145W: http://palosaari.fi/linux/ 6146Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6147T: git git://linuxtv.org/anttip/media_tree.git 6148F: drivers/media/usb/dvb-usb-v2/af9015* 6149 6150DVB_USB_AF9035 MEDIA DRIVER 6151M: Antti Palosaari <crope@iki.fi> 6152L: linux-media@vger.kernel.org 6153S: Maintained 6154W: https://linuxtv.org 6155W: http://palosaari.fi/linux/ 6156Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6157T: git git://linuxtv.org/anttip/media_tree.git 6158F: drivers/media/usb/dvb-usb-v2/af9035* 6159 6160DVB_USB_ANYSEE MEDIA DRIVER 6161M: Antti Palosaari <crope@iki.fi> 6162L: linux-media@vger.kernel.org 6163S: Maintained 6164W: https://linuxtv.org 6165W: http://palosaari.fi/linux/ 6166Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6167T: git git://linuxtv.org/anttip/media_tree.git 6168F: drivers/media/usb/dvb-usb-v2/anysee* 6169 6170DVB_USB_AU6610 MEDIA DRIVER 6171M: Antti Palosaari <crope@iki.fi> 6172L: linux-media@vger.kernel.org 6173S: Maintained 6174W: https://linuxtv.org 6175W: http://palosaari.fi/linux/ 6176Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6177T: git git://linuxtv.org/anttip/media_tree.git 6178F: drivers/media/usb/dvb-usb-v2/au6610* 6179 6180DVB_USB_CE6230 MEDIA DRIVER 6181M: Antti Palosaari <crope@iki.fi> 6182L: linux-media@vger.kernel.org 6183S: Maintained 6184W: https://linuxtv.org 6185W: http://palosaari.fi/linux/ 6186Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6187T: git git://linuxtv.org/anttip/media_tree.git 6188F: drivers/media/usb/dvb-usb-v2/ce6230* 6189 6190DVB_USB_CXUSB MEDIA DRIVER 6191M: Michael Krufky <mkrufky@linuxtv.org> 6192L: linux-media@vger.kernel.org 6193S: Maintained 6194W: https://linuxtv.org 6195W: http://github.com/mkrufky 6196Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6197T: git git://linuxtv.org/media_tree.git 6198F: drivers/media/usb/dvb-usb/cxusb* 6199 6200DVB_USB_EC168 MEDIA DRIVER 6201M: Antti Palosaari <crope@iki.fi> 6202L: linux-media@vger.kernel.org 6203S: Maintained 6204W: https://linuxtv.org 6205W: http://palosaari.fi/linux/ 6206Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6207T: git git://linuxtv.org/anttip/media_tree.git 6208F: drivers/media/usb/dvb-usb-v2/ec168* 6209 6210DVB_USB_GL861 MEDIA DRIVER 6211M: Antti Palosaari <crope@iki.fi> 6212L: linux-media@vger.kernel.org 6213S: Maintained 6214W: https://linuxtv.org 6215Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6216T: git git://linuxtv.org/anttip/media_tree.git 6217F: drivers/media/usb/dvb-usb-v2/gl861* 6218 6219DVB_USB_MXL111SF MEDIA DRIVER 6220M: Michael Krufky <mkrufky@linuxtv.org> 6221L: linux-media@vger.kernel.org 6222S: Maintained 6223W: https://linuxtv.org 6224W: http://github.com/mkrufky 6225Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6226T: git git://linuxtv.org/mkrufky/mxl111sf.git 6227F: drivers/media/usb/dvb-usb-v2/mxl111sf* 6228 6229DVB_USB_RTL28XXU MEDIA DRIVER 6230M: Antti Palosaari <crope@iki.fi> 6231L: linux-media@vger.kernel.org 6232S: Maintained 6233W: https://linuxtv.org 6234W: http://palosaari.fi/linux/ 6235Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6236T: git git://linuxtv.org/anttip/media_tree.git 6237F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 6238 6239DVB_USB_V2 MEDIA DRIVER 6240M: Antti Palosaari <crope@iki.fi> 6241L: linux-media@vger.kernel.org 6242S: Maintained 6243W: https://linuxtv.org 6244W: http://palosaari.fi/linux/ 6245Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6246T: git git://linuxtv.org/anttip/media_tree.git 6247F: drivers/media/usb/dvb-usb-v2/dvb_usb* 6248F: drivers/media/usb/dvb-usb-v2/usb_urb.c 6249 6250DYNAMIC DEBUG 6251M: Jason Baron <jbaron@akamai.com> 6252S: Maintained 6253F: include/linux/dynamic_debug.h 6254F: lib/dynamic_debug.c 6255 6256DYNAMIC INTERRUPT MODERATION 6257M: Tal Gilboa <talgi@nvidia.com> 6258S: Maintained 6259F: Documentation/networking/net_dim.rst 6260F: include/linux/dim.h 6261F: lib/dim/ 6262 6263DZ DECSTATION DZ11 SERIAL DRIVER 6264M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6265S: Maintained 6266F: drivers/tty/serial/dz.* 6267 6268E3X0 POWER BUTTON DRIVER 6269M: Moritz Fischer <moritz.fischer@ettus.com> 6270L: usrp-users@lists.ettus.com 6271S: Supported 6272W: http://www.ettus.com 6273F: Documentation/devicetree/bindings/input/e3x0-button.txt 6274F: drivers/input/misc/e3x0-button.c 6275 6276E4000 MEDIA DRIVER 6277M: Antti Palosaari <crope@iki.fi> 6278L: linux-media@vger.kernel.org 6279S: Maintained 6280W: https://linuxtv.org 6281W: http://palosaari.fi/linux/ 6282Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6283T: git git://linuxtv.org/anttip/media_tree.git 6284F: drivers/media/tuners/e4000* 6285 6286EARTH_PT1 MEDIA DRIVER 6287M: Akihiro Tsukada <tskd08@gmail.com> 6288L: linux-media@vger.kernel.org 6289S: Odd Fixes 6290F: drivers/media/pci/pt1/ 6291 6292EARTH_PT3 MEDIA DRIVER 6293M: Akihiro Tsukada <tskd08@gmail.com> 6294L: linux-media@vger.kernel.org 6295S: Odd Fixes 6296F: drivers/media/pci/pt3/ 6297 6298EC100 MEDIA DRIVER 6299M: Antti Palosaari <crope@iki.fi> 6300L: linux-media@vger.kernel.org 6301S: Maintained 6302W: https://linuxtv.org 6303W: http://palosaari.fi/linux/ 6304Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6305T: git git://linuxtv.org/anttip/media_tree.git 6306F: drivers/media/dvb-frontends/ec100* 6307 6308ECRYPT FILE SYSTEM 6309M: Tyler Hicks <code@tyhicks.com> 6310L: ecryptfs@vger.kernel.org 6311S: Odd Fixes 6312W: http://ecryptfs.org 6313W: https://launchpad.net/ecryptfs 6314T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 6315F: Documentation/filesystems/ecryptfs.rst 6316F: fs/ecryptfs/ 6317 6318EDAC-AMD64 6319M: Borislav Petkov <bp@alien8.de> 6320L: linux-edac@vger.kernel.org 6321S: Maintained 6322F: drivers/edac/amd64_edac* 6323 6324EDAC-ARMADA 6325M: Jan Luebbe <jlu@pengutronix.de> 6326L: linux-edac@vger.kernel.org 6327S: Maintained 6328F: drivers/edac/armada_xp_* 6329 6330EDAC-AST2500 6331M: Stefan Schaeckeler <sschaeck@cisco.com> 6332S: Supported 6333F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 6334F: drivers/edac/aspeed_edac.c 6335 6336EDAC-BLUEFIELD 6337M: Shravan Kumar Ramani <shravankr@nvidia.com> 6338S: Supported 6339F: drivers/edac/bluefield_edac.c 6340 6341EDAC-CALXEDA 6342M: Andre Przywara <andre.przywara@arm.com> 6343L: linux-edac@vger.kernel.org 6344S: Maintained 6345F: drivers/edac/highbank* 6346 6347EDAC-CAVIUM OCTEON 6348M: Ralf Baechle <ralf@linux-mips.org> 6349L: linux-edac@vger.kernel.org 6350L: linux-mips@vger.kernel.org 6351S: Supported 6352F: drivers/edac/octeon_edac* 6353 6354EDAC-CAVIUM THUNDERX 6355M: Robert Richter <rric@kernel.org> 6356L: linux-edac@vger.kernel.org 6357S: Odd Fixes 6358F: drivers/edac/thunderx_edac* 6359 6360EDAC-CORE 6361M: Borislav Petkov <bp@alien8.de> 6362M: Mauro Carvalho Chehab <mchehab@kernel.org> 6363M: Tony Luck <tony.luck@intel.com> 6364R: James Morse <james.morse@arm.com> 6365R: Robert Richter <rric@kernel.org> 6366L: linux-edac@vger.kernel.org 6367S: Supported 6368T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 6369F: Documentation/admin-guide/ras.rst 6370F: Documentation/driver-api/edac.rst 6371F: drivers/edac/ 6372F: include/linux/edac.h 6373 6374EDAC-DMC520 6375M: Lei Wang <lewan@microsoft.com> 6376L: linux-edac@vger.kernel.org 6377S: Supported 6378F: drivers/edac/dmc520_edac.c 6379 6380EDAC-E752X 6381M: Mark Gross <mark.gross@intel.com> 6382L: linux-edac@vger.kernel.org 6383S: Maintained 6384F: drivers/edac/e752x_edac.c 6385 6386EDAC-E7XXX 6387L: linux-edac@vger.kernel.org 6388S: Maintained 6389F: drivers/edac/e7xxx_edac.c 6390 6391EDAC-FSL_DDR 6392M: York Sun <york.sun@nxp.com> 6393L: linux-edac@vger.kernel.org 6394S: Maintained 6395F: drivers/edac/fsl_ddr_edac.* 6396 6397EDAC-GHES 6398M: Mauro Carvalho Chehab <mchehab@kernel.org> 6399L: linux-edac@vger.kernel.org 6400S: Maintained 6401F: drivers/edac/ghes_edac.c 6402 6403EDAC-I10NM 6404M: Tony Luck <tony.luck@intel.com> 6405L: linux-edac@vger.kernel.org 6406S: Maintained 6407F: drivers/edac/i10nm_base.c 6408 6409EDAC-I3000 6410L: linux-edac@vger.kernel.org 6411S: Orphan 6412F: drivers/edac/i3000_edac.c 6413 6414EDAC-I5000 6415L: linux-edac@vger.kernel.org 6416S: Maintained 6417F: drivers/edac/i5000_edac.c 6418 6419EDAC-I5400 6420M: Mauro Carvalho Chehab <mchehab@kernel.org> 6421L: linux-edac@vger.kernel.org 6422S: Maintained 6423F: drivers/edac/i5400_edac.c 6424 6425EDAC-I7300 6426M: Mauro Carvalho Chehab <mchehab@kernel.org> 6427L: linux-edac@vger.kernel.org 6428S: Maintained 6429F: drivers/edac/i7300_edac.c 6430 6431EDAC-I7CORE 6432M: Mauro Carvalho Chehab <mchehab@kernel.org> 6433L: linux-edac@vger.kernel.org 6434S: Maintained 6435F: drivers/edac/i7core_edac.c 6436 6437EDAC-I82443BXGX 6438M: Tim Small <tim@buttersideup.com> 6439L: linux-edac@vger.kernel.org 6440S: Maintained 6441F: drivers/edac/i82443bxgx_edac.c 6442 6443EDAC-I82975X 6444M: "Arvind R." <arvino55@gmail.com> 6445L: linux-edac@vger.kernel.org 6446S: Maintained 6447F: drivers/edac/i82975x_edac.c 6448 6449EDAC-IE31200 6450M: Jason Baron <jbaron@akamai.com> 6451L: linux-edac@vger.kernel.org 6452S: Maintained 6453F: drivers/edac/ie31200_edac.c 6454 6455EDAC-IGEN6 6456M: Tony Luck <tony.luck@intel.com> 6457R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 6458L: linux-edac@vger.kernel.org 6459S: Maintained 6460F: drivers/edac/igen6_edac.c 6461 6462EDAC-MPC85XX 6463M: Johannes Thumshirn <morbidrsa@gmail.com> 6464L: linux-edac@vger.kernel.org 6465S: Maintained 6466F: drivers/edac/mpc85xx_edac.[ch] 6467 6468EDAC-PASEMI 6469M: Egor Martovetsky <egor@pasemi.com> 6470L: linux-edac@vger.kernel.org 6471S: Maintained 6472F: drivers/edac/pasemi_edac.c 6473 6474EDAC-PND2 6475M: Tony Luck <tony.luck@intel.com> 6476L: linux-edac@vger.kernel.org 6477S: Maintained 6478F: drivers/edac/pnd2_edac.[ch] 6479 6480EDAC-QCOM 6481M: Channagoud Kadabi <ckadabi@codeaurora.org> 6482M: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org> 6483L: linux-arm-msm@vger.kernel.org 6484L: linux-edac@vger.kernel.org 6485S: Maintained 6486F: drivers/edac/qcom_edac.c 6487 6488EDAC-R82600 6489M: Tim Small <tim@buttersideup.com> 6490L: linux-edac@vger.kernel.org 6491S: Maintained 6492F: drivers/edac/r82600_edac.c 6493 6494EDAC-SBRIDGE 6495M: Tony Luck <tony.luck@intel.com> 6496R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 6497L: linux-edac@vger.kernel.org 6498S: Maintained 6499F: drivers/edac/sb_edac.c 6500 6501EDAC-SIFIVE 6502M: Yash Shah <yash.shah@sifive.com> 6503L: linux-edac@vger.kernel.org 6504S: Supported 6505F: drivers/edac/sifive_edac.c 6506 6507EDAC-SKYLAKE 6508M: Tony Luck <tony.luck@intel.com> 6509L: linux-edac@vger.kernel.org 6510S: Maintained 6511F: drivers/edac/skx_*.[ch] 6512 6513EDAC-TI 6514M: Tero Kristo <kristo@kernel.org> 6515L: linux-edac@vger.kernel.org 6516S: Odd Fixes 6517F: drivers/edac/ti_edac.c 6518 6519EDIROL UA-101/UA-1000 DRIVER 6520M: Clemens Ladisch <clemens@ladisch.de> 6521L: alsa-devel@alsa-project.org (moderated for non-subscribers) 6522S: Maintained 6523T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 6524F: sound/usb/misc/ua101.c 6525 6526EFI TEST DRIVER 6527M: Ivan Hu <ivan.hu@canonical.com> 6528M: Ard Biesheuvel <ardb@kernel.org> 6529L: linux-efi@vger.kernel.org 6530S: Maintained 6531F: drivers/firmware/efi/test/ 6532 6533EFI VARIABLE FILESYSTEM 6534M: Matthew Garrett <matthew.garrett@nebula.com> 6535M: Jeremy Kerr <jk@ozlabs.org> 6536M: Ard Biesheuvel <ardb@kernel.org> 6537L: linux-efi@vger.kernel.org 6538S: Maintained 6539T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 6540F: fs/efivarfs/ 6541 6542EFIFB FRAMEBUFFER DRIVER 6543M: Peter Jones <pjones@redhat.com> 6544L: linux-fbdev@vger.kernel.org 6545S: Maintained 6546F: drivers/video/fbdev/efifb.c 6547 6548EFS FILESYSTEM 6549S: Orphan 6550W: http://aeschi.ch.eu.org/efs/ 6551F: fs/efs/ 6552 6553EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 6554M: Douglas Miller <dougmill@linux.ibm.com> 6555L: netdev@vger.kernel.org 6556S: Maintained 6557F: drivers/net/ethernet/ibm/ehea/ 6558 6559EM28XX VIDEO4LINUX DRIVER 6560M: Mauro Carvalho Chehab <mchehab@kernel.org> 6561L: linux-media@vger.kernel.org 6562S: Maintained 6563W: https://linuxtv.org 6564T: git git://linuxtv.org/media_tree.git 6565F: Documentation/admin-guide/media/em28xx* 6566F: drivers/media/usb/em28xx/ 6567 6568EMBEDDED LINUX 6569M: Paul Gortmaker <paul.gortmaker@windriver.com> 6570M: Matt Mackall <mpm@selenic.com> 6571M: David Woodhouse <dwmw2@infradead.org> 6572L: linux-embedded@vger.kernel.org 6573S: Maintained 6574 6575EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 6576M: Adrian Hunter <adrian.hunter@intel.com> 6577M: Ritesh Harjani <riteshh@codeaurora.org> 6578M: Asutosh Das <asutoshd@codeaurora.org> 6579L: linux-mmc@vger.kernel.org 6580S: Maintained 6581F: drivers/mmc/host/cqhci* 6582 6583EMULEX 10Gbps iSCSI - OneConnect DRIVER 6584M: Subbu Seetharaman <subbu.seetharaman@broadcom.com> 6585M: Ketan Mukadam <ketan.mukadam@broadcom.com> 6586M: Jitendra Bhivare <jitendra.bhivare@broadcom.com> 6587L: linux-scsi@vger.kernel.org 6588S: Supported 6589W: http://www.broadcom.com 6590F: drivers/scsi/be2iscsi/ 6591 6592EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 6593M: Ajit Khaparde <ajit.khaparde@broadcom.com> 6594M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 6595M: Somnath Kotur <somnath.kotur@broadcom.com> 6596L: netdev@vger.kernel.org 6597S: Supported 6598W: http://www.emulex.com 6599F: drivers/net/ethernet/emulex/benet/ 6600 6601EMULEX ONECONNECT ROCE DRIVER 6602M: Selvin Xavier <selvin.xavier@broadcom.com> 6603M: Devesh Sharma <devesh.sharma@broadcom.com> 6604L: linux-rdma@vger.kernel.org 6605S: Odd Fixes 6606W: http://www.broadcom.com 6607F: drivers/infiniband/hw/ocrdma/ 6608F: include/uapi/rdma/ocrdma-abi.h 6609 6610EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 6611M: James Smart <james.smart@broadcom.com> 6612M: Dick Kennedy <dick.kennedy@broadcom.com> 6613L: linux-scsi@vger.kernel.org 6614S: Supported 6615W: http://www.broadcom.com 6616F: drivers/scsi/lpfc/ 6617 6618ENE CB710 FLASH CARD READER DRIVER 6619M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 6620S: Maintained 6621F: drivers/misc/cb710/ 6622F: drivers/mmc/host/cb710-mmc.* 6623F: include/linux/cb710.h 6624 6625ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 6626M: Maxim Levitsky <maximlevitsky@gmail.com> 6627S: Maintained 6628F: drivers/media/rc/ene_ir.* 6629 6630EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 6631M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 6632L: linuxppc-dev@lists.ozlabs.org 6633S: Maintained 6634F: drivers/tty/ehv_bytechan.c 6635 6636EPSON S1D13XXX FRAMEBUFFER DRIVER 6637M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 6638S: Maintained 6639T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 6640F: drivers/video/fbdev/s1d13xxxfb.c 6641F: include/video/s1d13xxxfb.h 6642 6643EROFS FILE SYSTEM 6644M: Gao Xiang <xiang@kernel.org> 6645M: Chao Yu <yuchao0@huawei.com> 6646L: linux-erofs@lists.ozlabs.org 6647S: Maintained 6648T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 6649F: Documentation/filesystems/erofs.rst 6650F: fs/erofs/ 6651F: include/trace/events/erofs.h 6652 6653ERRSEQ ERROR TRACKING INFRASTRUCTURE 6654M: Jeff Layton <jlayton@kernel.org> 6655S: Maintained 6656F: include/linux/errseq.h 6657F: lib/errseq.c 6658 6659ET131X NETWORK DRIVER 6660M: Mark Einon <mark.einon@gmail.com> 6661S: Odd Fixes 6662F: drivers/net/ethernet/agere/ 6663 6664ETHERNET BRIDGE 6665M: Roopa Prabhu <roopa@nvidia.com> 6666M: Nikolay Aleksandrov <nikolay@nvidia.com> 6667L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 6668L: netdev@vger.kernel.org 6669S: Maintained 6670W: http://www.linuxfoundation.org/en/Net:Bridge 6671F: include/linux/netfilter_bridge/ 6672F: net/bridge/ 6673 6674ETHERNET PHY LIBRARY 6675M: Andrew Lunn <andrew@lunn.ch> 6676M: Heiner Kallweit <hkallweit1@gmail.com> 6677R: Russell King <linux@armlinux.org.uk> 6678L: netdev@vger.kernel.org 6679S: Maintained 6680F: Documentation/ABI/testing/sysfs-class-net-phydev 6681F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 6682F: Documentation/devicetree/bindings/net/mdio* 6683F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 6684F: Documentation/networking/phy.rst 6685F: drivers/net/mdio/ 6686F: drivers/net/mdio/of_mdio.c 6687F: drivers/net/pcs/ 6688F: drivers/net/phy/ 6689F: drivers/of/of_net.c 6690F: include/dt-bindings/net/qca-ar803x.h 6691F: include/linux/*mdio*.h 6692F: include/linux/mdio/*.h 6693F: include/linux/of_net.h 6694F: include/linux/phy.h 6695F: include/linux/phy_fixed.h 6696F: include/linux/platform_data/mdio-bcm-unimac.h 6697F: include/linux/platform_data/mdio-gpio.h 6698F: include/trace/events/mdio.h 6699F: include/uapi/linux/mdio.h 6700F: include/uapi/linux/mii.h 6701 6702EXFAT FILE SYSTEM 6703M: Namjae Jeon <namjae.jeon@samsung.com> 6704M: Sungjong Seo <sj1557.seo@samsung.com> 6705L: linux-fsdevel@vger.kernel.org 6706S: Maintained 6707F: fs/exfat/ 6708 6709EXT2 FILE SYSTEM 6710M: Jan Kara <jack@suse.com> 6711L: linux-ext4@vger.kernel.org 6712S: Maintained 6713F: Documentation/filesystems/ext2.rst 6714F: fs/ext2/ 6715F: include/linux/ext2* 6716 6717EXT4 FILE SYSTEM 6718M: "Theodore Ts'o" <tytso@mit.edu> 6719M: Andreas Dilger <adilger.kernel@dilger.ca> 6720L: linux-ext4@vger.kernel.org 6721S: Maintained 6722W: http://ext4.wiki.kernel.org 6723Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 6724T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 6725F: Documentation/filesystems/ext4/ 6726F: fs/ext4/ 6727F: include/trace/events/ext4.h 6728 6729Extended Verification Module (EVM) 6730M: Mimi Zohar <zohar@linux.ibm.com> 6731L: linux-integrity@vger.kernel.org 6732S: Supported 6733F: security/integrity/evm/ 6734 6735EXTENSIBLE FIRMWARE INTERFACE (EFI) 6736M: Ard Biesheuvel <ardb@kernel.org> 6737L: linux-efi@vger.kernel.org 6738S: Maintained 6739T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 6740F: Documentation/admin-guide/efi-stub.rst 6741F: arch/*/include/asm/efi.h 6742F: arch/*/kernel/efi.c 6743F: arch/arm/boot/compressed/efi-header.S 6744F: arch/arm64/kernel/efi-entry.S 6745F: arch/x86/platform/efi/ 6746F: drivers/firmware/efi/ 6747F: include/linux/efi*.h 6748 6749EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 6750M: MyungJoo Ham <myungjoo.ham@samsung.com> 6751M: Chanwoo Choi <cw00.choi@samsung.com> 6752L: linux-kernel@vger.kernel.org 6753S: Maintained 6754T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 6755F: Documentation/devicetree/bindings/extcon/ 6756F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 6757F: drivers/extcon/ 6758F: include/linux/extcon.h 6759F: include/linux/extcon/ 6760 6761EXTRA BOOT CONFIG 6762M: Masami Hiramatsu <mhiramat@kernel.org> 6763S: Maintained 6764F: Documentation/admin-guide/bootconfig.rst 6765F: fs/proc/bootconfig.c 6766F: include/linux/bootconfig.h 6767F: lib/bootconfig.c 6768F: tools/bootconfig/* 6769F: tools/bootconfig/scripts/* 6770 6771EXYNOS DP DRIVER 6772M: Jingoo Han <jingoohan1@gmail.com> 6773L: dri-devel@lists.freedesktop.org 6774S: Maintained 6775F: drivers/gpu/drm/exynos/exynos_dp* 6776 6777EXYNOS SYSMMU (IOMMU) driver 6778M: Marek Szyprowski <m.szyprowski@samsung.com> 6779L: iommu@lists.linux-foundation.org 6780S: Maintained 6781F: drivers/iommu/exynos-iommu.c 6782 6783F2FS FILE SYSTEM 6784M: Jaegeuk Kim <jaegeuk@kernel.org> 6785M: Chao Yu <yuchao0@huawei.com> 6786L: linux-f2fs-devel@lists.sourceforge.net 6787S: Maintained 6788W: https://f2fs.wiki.kernel.org/ 6789T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 6790F: Documentation/ABI/testing/sysfs-fs-f2fs 6791F: Documentation/filesystems/f2fs.rst 6792F: fs/f2fs/ 6793F: include/linux/f2fs_fs.h 6794F: include/trace/events/f2fs.h 6795F: include/uapi/linux/f2fs.h 6796 6797F71805F HARDWARE MONITORING DRIVER 6798M: Jean Delvare <jdelvare@suse.com> 6799L: linux-hwmon@vger.kernel.org 6800S: Maintained 6801F: Documentation/hwmon/f71805f.rst 6802F: drivers/hwmon/f71805f.c 6803 6804FADDR2LINE 6805M: Josh Poimboeuf <jpoimboe@redhat.com> 6806S: Maintained 6807F: scripts/faddr2line 6808 6809FAILOVER MODULE 6810M: Sridhar Samudrala <sridhar.samudrala@intel.com> 6811L: netdev@vger.kernel.org 6812S: Supported 6813F: Documentation/networking/failover.rst 6814F: include/net/failover.h 6815F: net/core/failover.c 6816 6817FANOTIFY 6818M: Jan Kara <jack@suse.cz> 6819R: Amir Goldstein <amir73il@gmail.com> 6820L: linux-fsdevel@vger.kernel.org 6821S: Maintained 6822F: fs/notify/fanotify/ 6823F: include/linux/fanotify.h 6824F: include/uapi/linux/fanotify.h 6825 6826FARSYNC SYNCHRONOUS DRIVER 6827M: Kevin Curtis <kevin.curtis@farsite.co.uk> 6828S: Supported 6829W: http://www.farsite.co.uk/ 6830F: drivers/net/wan/farsync.* 6831 6832FAULT INJECTION SUPPORT 6833M: Akinobu Mita <akinobu.mita@gmail.com> 6834S: Supported 6835F: Documentation/fault-injection/ 6836F: lib/fault-inject.c 6837 6838FBTFT Framebuffer drivers 6839L: dri-devel@lists.freedesktop.org 6840L: linux-fbdev@vger.kernel.org 6841S: Orphan 6842F: drivers/staging/fbtft/ 6843 6844FC0011 TUNER DRIVER 6845M: Michael Buesch <m@bues.ch> 6846L: linux-media@vger.kernel.org 6847S: Maintained 6848F: drivers/media/tuners/fc0011.c 6849F: drivers/media/tuners/fc0011.h 6850 6851FC2580 MEDIA DRIVER 6852M: Antti Palosaari <crope@iki.fi> 6853L: linux-media@vger.kernel.org 6854S: Maintained 6855W: https://linuxtv.org 6856W: http://palosaari.fi/linux/ 6857Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6858T: git git://linuxtv.org/anttip/media_tree.git 6859F: drivers/media/tuners/fc2580* 6860 6861FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 6862M: Hannes Reinecke <hare@suse.de> 6863L: linux-scsi@vger.kernel.org 6864S: Supported 6865W: www.Open-FCoE.org 6866F: drivers/scsi/fcoe/ 6867F: drivers/scsi/libfc/ 6868F: include/scsi/fc/ 6869F: include/scsi/libfc.h 6870F: include/scsi/libfcoe.h 6871F: include/uapi/scsi/fc/ 6872 6873FILE LOCKING (flock() and fcntl()/lockf()) 6874M: Jeff Layton <jlayton@kernel.org> 6875M: "J. Bruce Fields" <bfields@fieldses.org> 6876L: linux-fsdevel@vger.kernel.org 6877S: Maintained 6878F: fs/fcntl.c 6879F: fs/locks.c 6880F: include/linux/fcntl.h 6881F: include/uapi/linux/fcntl.h 6882 6883FILESYSTEM DIRECT ACCESS (DAX) 6884M: Dan Williams <dan.j.williams@intel.com> 6885R: Matthew Wilcox <willy@infradead.org> 6886R: Jan Kara <jack@suse.cz> 6887L: linux-fsdevel@vger.kernel.org 6888L: linux-nvdimm@lists.01.org 6889S: Supported 6890F: fs/dax.c 6891F: include/linux/dax.h 6892F: include/trace/events/fs_dax.h 6893 6894FILESYSTEMS (VFS and infrastructure) 6895M: Alexander Viro <viro@zeniv.linux.org.uk> 6896L: linux-fsdevel@vger.kernel.org 6897S: Maintained 6898F: fs/* 6899F: include/linux/fs.h 6900F: include/linux/fs_types.h 6901F: include/uapi/linux/fs.h 6902F: include/uapi/linux/openat2.h 6903X: fs/io-wq.c 6904X: fs/io-wq.h 6905X: fs/io_uring.c 6906 6907FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 6908M: Riku Voipio <riku.voipio@iki.fi> 6909L: linux-hwmon@vger.kernel.org 6910S: Maintained 6911F: drivers/hwmon/f75375s.c 6912F: include/linux/f75375s.h 6913 6914FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 6915M: Clemens Ladisch <clemens@ladisch.de> 6916M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 6917L: alsa-devel@alsa-project.org (moderated for non-subscribers) 6918S: Maintained 6919T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 6920F: include/uapi/sound/firewire.h 6921F: sound/firewire/ 6922 6923FIREWIRE MEDIA DRIVERS (firedtv) 6924M: Stefan Richter <stefanr@s5r6.in-berlin.de> 6925L: linux-media@vger.kernel.org 6926L: linux1394-devel@lists.sourceforge.net 6927S: Maintained 6928T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 6929F: drivers/media/firewire/ 6930 6931FIREWIRE SBP-2 TARGET 6932M: Chris Boot <bootc@bootc.net> 6933L: linux-scsi@vger.kernel.org 6934L: target-devel@vger.kernel.org 6935L: linux1394-devel@lists.sourceforge.net 6936S: Maintained 6937T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 6938F: drivers/target/sbp/ 6939 6940FIREWIRE SUBSYSTEM 6941M: Stefan Richter <stefanr@s5r6.in-berlin.de> 6942L: linux1394-devel@lists.sourceforge.net 6943S: Maintained 6944W: http://ieee1394.wiki.kernel.org/ 6945T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 6946F: drivers/firewire/ 6947F: include/linux/firewire.h 6948F: include/uapi/linux/firewire*.h 6949F: tools/firewire/ 6950 6951FIRMWARE LOADER (request_firmware) 6952M: Luis Chamberlain <mcgrof@kernel.org> 6953L: linux-kernel@vger.kernel.org 6954S: Maintained 6955F: Documentation/firmware_class/ 6956F: drivers/base/firmware_loader/ 6957F: include/linux/firmware.h 6958 6959FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card) 6960M: Joshua Morris <josh.h.morris@us.ibm.com> 6961M: Philip Kelleher <pjk1939@linux.ibm.com> 6962S: Maintained 6963F: drivers/block/rsxx/ 6964 6965FLEXTIMER FTM-QUADDEC DRIVER 6966M: Patrick Havelange <patrick.havelange@essensium.com> 6967L: linux-iio@vger.kernel.org 6968S: Maintained 6969F: Documentation/ABI/testing/sysfs-bus-counter-ftm-quaddec 6970F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 6971F: drivers/counter/ftm-quaddec.c 6972 6973FLOPPY DRIVER 6974M: Denis Efremov <efremov@linux.com> 6975L: linux-block@vger.kernel.org 6976S: Odd Fixes 6977F: drivers/block/floppy.c 6978 6979FLYSKY FSIA6B RC RECEIVER 6980M: Markus Koch <markus@notsyncing.net> 6981L: linux-input@vger.kernel.org 6982S: Maintained 6983F: drivers/input/joystick/fsia6b.c 6984 6985FORCEDETH GIGABIT ETHERNET DRIVER 6986M: Rain River <rain.1986.08.12@gmail.com> 6987M: Zhu Yanjun <zyjzyj2000@gmail.com> 6988L: netdev@vger.kernel.org 6989S: Maintained 6990F: drivers/net/ethernet/nvidia/* 6991 6992FPGA DFL DRIVERS 6993M: Wu Hao <hao.wu@intel.com> 6994R: Tom Rix <trix@redhat.com> 6995L: linux-fpga@vger.kernel.org 6996S: Maintained 6997F: Documentation/ABI/testing/sysfs-bus-dfl* 6998F: Documentation/fpga/dfl.rst 6999F: drivers/fpga/dfl* 7000F: include/linux/dfl.h 7001F: include/uapi/linux/fpga-dfl.h 7002 7003FPGA MANAGER FRAMEWORK 7004M: Moritz Fischer <mdf@kernel.org> 7005R: Tom Rix <trix@redhat.com> 7006L: linux-fpga@vger.kernel.org 7007S: Maintained 7008W: http://www.rocketboards.org 7009Q: http://patchwork.kernel.org/project/linux-fpga/list/ 7010T: git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git 7011F: Documentation/devicetree/bindings/fpga/ 7012F: Documentation/driver-api/fpga/ 7013F: Documentation/fpga/ 7014F: drivers/fpga/ 7015F: include/linux/fpga/ 7016 7017FPU EMULATOR 7018M: Bill Metzenthen <billm@melbpc.org.au> 7019S: Maintained 7020W: http://floatingpoint.sourceforge.net/emulator/index.html 7021F: arch/x86/math-emu/ 7022 7023FRAMEBUFFER LAYER 7024L: dri-devel@lists.freedesktop.org 7025L: linux-fbdev@vger.kernel.org 7026S: Orphan 7027Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 7028T: git git://anongit.freedesktop.org/drm/drm-misc 7029F: Documentation/fb/ 7030F: drivers/video/ 7031F: include/linux/fb.h 7032F: include/uapi/linux/fb.h 7033F: include/uapi/video/ 7034F: include/video/ 7035 7036FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 7037M: Horia Geantă <horia.geanta@nxp.com> 7038M: Aymen Sghaier <aymen.sghaier@nxp.com> 7039L: linux-crypto@vger.kernel.org 7040S: Maintained 7041F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 7042F: drivers/crypto/caam/ 7043 7044FREESCALE COLDFIRE M5441X MMC DRIVER 7045M: Angelo Dureghello <angelo.dureghello@timesys.com> 7046L: linux-mmc@vger.kernel.org 7047S: Maintained 7048F: drivers/mmc/host/sdhci-esdhc-mcf.c 7049F: include/linux/platform_data/mmc-esdhc-mcf.h 7050 7051FREESCALE DIU FRAMEBUFFER DRIVER 7052M: Timur Tabi <timur@kernel.org> 7053L: linux-fbdev@vger.kernel.org 7054S: Maintained 7055F: drivers/video/fbdev/fsl-diu-fb.* 7056 7057FREESCALE DMA DRIVER 7058M: Li Yang <leoyang.li@nxp.com> 7059M: Zhang Wei <zw@zh-kernel.org> 7060L: linuxppc-dev@lists.ozlabs.org 7061S: Maintained 7062F: drivers/dma/fsldma.* 7063 7064FREESCALE DSPI DRIVER 7065M: Vladimir Oltean <olteanv@gmail.com> 7066L: linux-spi@vger.kernel.org 7067S: Maintained 7068F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 7069F: drivers/spi/spi-fsl-dspi.c 7070F: include/linux/spi/spi-fsl-dspi.h 7071 7072FREESCALE ENETC ETHERNET DRIVERS 7073M: Claudiu Manoil <claudiu.manoil@nxp.com> 7074L: netdev@vger.kernel.org 7075S: Maintained 7076F: drivers/net/ethernet/freescale/enetc/ 7077 7078FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 7079M: Claudiu Manoil <claudiu.manoil@nxp.com> 7080L: netdev@vger.kernel.org 7081S: Maintained 7082F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 7083F: drivers/net/ethernet/freescale/gianfar* 7084 7085FREESCALE GPMI NAND DRIVER 7086M: Han Xu <han.xu@nxp.com> 7087L: linux-mtd@lists.infradead.org 7088S: Maintained 7089F: drivers/mtd/nand/raw/gpmi-nand/* 7090 7091FREESCALE I2C CPM DRIVER 7092M: Jochen Friedrich <jochen@scram.de> 7093L: linuxppc-dev@lists.ozlabs.org 7094L: linux-i2c@vger.kernel.org 7095S: Maintained 7096F: drivers/i2c/busses/i2c-cpm.c 7097 7098FREESCALE IMX / MXC FEC DRIVER 7099M: Fugang Duan <fugang.duan@nxp.com> 7100L: netdev@vger.kernel.org 7101S: Maintained 7102F: Documentation/devicetree/bindings/net/fsl-fec.txt 7103F: drivers/net/ethernet/freescale/fec.h 7104F: drivers/net/ethernet/freescale/fec_main.c 7105F: drivers/net/ethernet/freescale/fec_ptp.c 7106 7107FREESCALE IMX / MXC FRAMEBUFFER DRIVER 7108M: Sascha Hauer <s.hauer@pengutronix.de> 7109R: Pengutronix Kernel Team <kernel@pengutronix.de> 7110L: linux-fbdev@vger.kernel.org 7111L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7112S: Maintained 7113F: drivers/video/fbdev/imxfb.c 7114F: include/linux/platform_data/video-imxfb.h 7115 7116FREESCALE IMX DDR PMU DRIVER 7117M: Frank Li <Frank.li@nxp.com> 7118L: linux-arm-kernel@lists.infradead.org 7119S: Maintained 7120F: Documentation/admin-guide/perf/imx-ddr.rst 7121F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 7122F: drivers/perf/fsl_imx8_ddr_perf.c 7123 7124FREESCALE IMX I2C DRIVER 7125M: Oleksij Rempel <o.rempel@pengutronix.de> 7126R: Pengutronix Kernel Team <kernel@pengutronix.de> 7127L: linux-i2c@vger.kernel.org 7128S: Maintained 7129F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 7130F: drivers/i2c/busses/i2c-imx.c 7131 7132FREESCALE IMX LPI2C DRIVER 7133M: Dong Aisheng <aisheng.dong@nxp.com> 7134L: linux-i2c@vger.kernel.org 7135L: linux-imx@nxp.com 7136S: Maintained 7137F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 7138F: drivers/i2c/busses/i2c-imx-lpi2c.c 7139 7140FREESCALE QORIQ DPAA ETHERNET DRIVER 7141M: Madalin Bucur <madalin.bucur@nxp.com> 7142L: netdev@vger.kernel.org 7143S: Maintained 7144F: drivers/net/ethernet/freescale/dpaa 7145 7146FREESCALE QORIQ DPAA FMAN DRIVER 7147M: Madalin Bucur <madalin.bucur@nxp.com> 7148L: netdev@vger.kernel.org 7149S: Maintained 7150F: Documentation/devicetree/bindings/net/fsl-fman.txt 7151F: drivers/net/ethernet/freescale/fman 7152 7153FREESCALE QORIQ PTP CLOCK DRIVER 7154M: Yangbo Lu <yangbo.lu@nxp.com> 7155L: netdev@vger.kernel.org 7156S: Maintained 7157F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 7158F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 7159F: drivers/net/ethernet/freescale/dpaa2/dprtc* 7160F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 7161F: drivers/ptp/ptp_qoriq.c 7162F: drivers/ptp/ptp_qoriq_debugfs.c 7163F: include/linux/fsl/ptp_qoriq.h 7164 7165FREESCALE QUAD SPI DRIVER 7166M: Han Xu <han.xu@nxp.com> 7167L: linux-spi@vger.kernel.org 7168S: Maintained 7169F: drivers/spi/spi-fsl-qspi.c 7170 7171FREESCALE QUICC ENGINE LIBRARY 7172M: Qiang Zhao <qiang.zhao@nxp.com> 7173L: linuxppc-dev@lists.ozlabs.org 7174S: Maintained 7175F: drivers/soc/fsl/qe/ 7176F: include/soc/fsl/*qe*.h 7177F: include/soc/fsl/*ucc*.h 7178 7179FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 7180M: Li Yang <leoyang.li@nxp.com> 7181L: netdev@vger.kernel.org 7182L: linuxppc-dev@lists.ozlabs.org 7183S: Maintained 7184F: drivers/net/ethernet/freescale/ucc_geth* 7185 7186FREESCALE QUICC ENGINE UCC HDLC DRIVER 7187M: Zhao Qiang <qiang.zhao@nxp.com> 7188L: netdev@vger.kernel.org 7189L: linuxppc-dev@lists.ozlabs.org 7190S: Maintained 7191F: drivers/net/wan/fsl_ucc_hdlc* 7192 7193FREESCALE QUICC ENGINE UCC UART DRIVER 7194M: Timur Tabi <timur@kernel.org> 7195L: linuxppc-dev@lists.ozlabs.org 7196S: Maintained 7197F: drivers/tty/serial/ucc_uart.c 7198 7199FREESCALE SOC DRIVERS 7200M: Li Yang <leoyang.li@nxp.com> 7201L: linuxppc-dev@lists.ozlabs.org 7202L: linux-arm-kernel@lists.infradead.org 7203S: Maintained 7204F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.txt 7205F: Documentation/devicetree/bindings/soc/fsl/ 7206F: drivers/soc/fsl/ 7207F: include/linux/fsl/ 7208 7209FREESCALE SOC FS_ENET DRIVER 7210M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 7211L: linuxppc-dev@lists.ozlabs.org 7212L: netdev@vger.kernel.org 7213S: Maintained 7214F: drivers/net/ethernet/freescale/fs_enet/ 7215F: include/linux/fs_enet_pd.h 7216 7217FREESCALE SOC SOUND DRIVERS 7218M: Timur Tabi <timur@kernel.org> 7219M: Nicolin Chen <nicoleotsuka@gmail.com> 7220M: Xiubo Li <Xiubo.Lee@gmail.com> 7221R: Fabio Estevam <festevam@gmail.com> 7222R: Shengjiu Wang <shengjiu.wang@gmail.com> 7223L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7224L: linuxppc-dev@lists.ozlabs.org 7225S: Maintained 7226F: sound/soc/fsl/fsl* 7227F: sound/soc/fsl/imx* 7228F: sound/soc/fsl/mpc8610_hpcd.c 7229 7230FREESCALE USB PERIPHERAL DRIVERS 7231M: Li Yang <leoyang.li@nxp.com> 7232L: linux-usb@vger.kernel.org 7233L: linuxppc-dev@lists.ozlabs.org 7234S: Maintained 7235F: drivers/usb/gadget/udc/fsl* 7236 7237FREESCALE USB PHY DRIVER 7238M: Ran Wang <ran.wang_1@nxp.com> 7239L: linux-usb@vger.kernel.org 7240L: linuxppc-dev@lists.ozlabs.org 7241S: Maintained 7242F: drivers/usb/phy/phy-fsl-usb* 7243 7244FREEVXFS FILESYSTEM 7245M: Christoph Hellwig <hch@infradead.org> 7246S: Maintained 7247W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 7248F: fs/freevxfs/ 7249 7250FREEZER 7251M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 7252M: Pavel Machek <pavel@ucw.cz> 7253L: linux-pm@vger.kernel.org 7254S: Supported 7255F: Documentation/power/freezing-of-tasks.rst 7256F: include/linux/freezer.h 7257F: kernel/freezer.c 7258 7259FRONTSWAP API 7260M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 7261L: linux-kernel@vger.kernel.org 7262S: Maintained 7263F: include/linux/frontswap.h 7264F: mm/frontswap.c 7265 7266FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 7267M: David Howells <dhowells@redhat.com> 7268L: linux-cachefs@redhat.com (moderated for non-subscribers) 7269S: Supported 7270F: Documentation/filesystems/caching/ 7271F: fs/fscache/ 7272F: include/linux/fscache*.h 7273 7274FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 7275M: Theodore Y. Ts'o <tytso@mit.edu> 7276M: Jaegeuk Kim <jaegeuk@kernel.org> 7277M: Eric Biggers <ebiggers@kernel.org> 7278L: linux-fscrypt@vger.kernel.org 7279S: Supported 7280Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 7281T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git 7282F: Documentation/filesystems/fscrypt.rst 7283F: fs/crypto/ 7284F: include/linux/fscrypt*.h 7285F: include/uapi/linux/fscrypt.h 7286 7287FSI SUBSYSTEM 7288M: Jeremy Kerr <jk@ozlabs.org> 7289M: Joel Stanley <joel@jms.id.au> 7290R: Alistar Popple <alistair@popple.id.au> 7291R: Eddie James <eajames@linux.ibm.com> 7292L: linux-fsi@lists.ozlabs.org 7293S: Supported 7294Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 7295T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 7296F: drivers/fsi/ 7297F: include/linux/fsi*.h 7298F: include/trace/events/fsi*.h 7299 7300FSI-ATTACHED I2C DRIVER 7301M: Eddie James <eajames@linux.ibm.com> 7302L: linux-i2c@vger.kernel.org 7303L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 7304S: Maintained 7305F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 7306F: drivers/i2c/busses/i2c-fsi.c 7307 7308FSI-ATTACHED SPI DRIVER 7309M: Eddie James <eajames@linux.ibm.com> 7310L: linux-spi@vger.kernel.org 7311S: Maintained 7312F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 7313F: drivers/spi/spi-fsi.c 7314 7315FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 7316M: Jan Kara <jack@suse.cz> 7317R: Amir Goldstein <amir73il@gmail.com> 7318L: linux-fsdevel@vger.kernel.org 7319S: Maintained 7320T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 7321F: fs/notify/ 7322F: include/linux/fsnotify*.h 7323 7324FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 7325M: Eric Biggers <ebiggers@kernel.org> 7326M: Theodore Y. Ts'o <tytso@mit.edu> 7327L: linux-fscrypt@vger.kernel.org 7328S: Supported 7329Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 7330T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity 7331F: Documentation/filesystems/fsverity.rst 7332F: fs/verity/ 7333F: include/linux/fsverity.h 7334F: include/uapi/linux/fsverity.h 7335 7336FUJITSU LAPTOP EXTRAS 7337M: Jonathan Woithe <jwoithe@just42.net> 7338L: platform-driver-x86@vger.kernel.org 7339S: Maintained 7340F: drivers/platform/x86/fujitsu-laptop.c 7341 7342FUJITSU M-5MO LS CAMERA ISP DRIVER 7343M: Kyungmin Park <kyungmin.park@samsung.com> 7344M: Heungjun Kim <riverful.kim@samsung.com> 7345L: linux-media@vger.kernel.org 7346S: Maintained 7347F: drivers/media/i2c/m5mols/ 7348F: include/media/i2c/m5mols.h 7349 7350FUJITSU TABLET EXTRAS 7351M: Robert Gerlach <khnz@gmx.de> 7352L: platform-driver-x86@vger.kernel.org 7353S: Maintained 7354F: drivers/platform/x86/fujitsu-tablet.c 7355 7356FUSE: FILESYSTEM IN USERSPACE 7357M: Miklos Szeredi <miklos@szeredi.hu> 7358L: linux-fsdevel@vger.kernel.org 7359S: Maintained 7360W: https://github.com/libfuse/ 7361T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 7362F: Documentation/filesystems/fuse.rst 7363F: fs/fuse/ 7364F: include/uapi/linux/fuse.h 7365 7366FUTEX SUBSYSTEM 7367M: Thomas Gleixner <tglx@linutronix.de> 7368M: Ingo Molnar <mingo@redhat.com> 7369R: Peter Zijlstra <peterz@infradead.org> 7370R: Darren Hart <dvhart@infradead.org> 7371L: linux-kernel@vger.kernel.org 7372S: Maintained 7373T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 7374F: Documentation/locking/*futex* 7375F: include/asm-generic/futex.h 7376F: include/linux/futex.h 7377F: include/uapi/linux/futex.h 7378F: kernel/futex.c 7379F: tools/perf/bench/futex* 7380F: tools/testing/selftests/futex/ 7381 7382GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 7383M: Tim Harvey <tharvey@gateworks.com> 7384M: Robert Jones <rjones@gateworks.com> 7385S: Maintained 7386F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 7387F: drivers/mfd/gateworks-gsc.c 7388F: include/linux/mfd/gsc.h 7389F: Documentation/hwmon/gsc-hwmon.rst 7390F: drivers/hwmon/gsc-hwmon.c 7391F: include/linux/platform_data/gsc_hwmon.h 7392 7393GASKET DRIVER FRAMEWORK 7394M: Rob Springer <rspringer@google.com> 7395M: Todd Poynor <toddpoynor@google.com> 7396M: Ben Chan <benchan@chromium.org> 7397M: Richard Yeh <rcy@google.com> 7398S: Maintained 7399F: drivers/staging/gasket/ 7400 7401GCC PLUGINS 7402M: Kees Cook <keescook@chromium.org> 7403L: linux-hardening@vger.kernel.org 7404S: Maintained 7405F: Documentation/kbuild/gcc-plugins.rst 7406F: scripts/Makefile.gcc-plugins 7407F: scripts/gcc-plugins/ 7408 7409GCOV BASED KERNEL PROFILING 7410M: Peter Oberparleiter <oberpar@linux.ibm.com> 7411S: Maintained 7412F: Documentation/dev-tools/gcov.rst 7413F: kernel/gcov/ 7414 7415GDB KERNEL DEBUGGING HELPER SCRIPTS 7416M: Jan Kiszka <jan.kiszka@siemens.com> 7417M: Kieran Bingham <kbingham@kernel.org> 7418S: Supported 7419F: scripts/gdb/ 7420 7421GEMTEK FM RADIO RECEIVER DRIVER 7422M: Hans Verkuil <hverkuil@xs4all.nl> 7423L: linux-media@vger.kernel.org 7424S: Maintained 7425W: https://linuxtv.org 7426T: git git://linuxtv.org/media_tree.git 7427F: drivers/media/radio/radio-gemtek* 7428 7429GENERIC ARCHITECTURE TOPOLOGY 7430M: Sudeep Holla <sudeep.holla@arm.com> 7431L: linux-kernel@vger.kernel.org 7432S: Maintained 7433F: drivers/base/arch_topology.c 7434F: include/linux/arch_topology.h 7435 7436GENERIC ENTRY CODE 7437M: Thomas Gleixner <tglx@linutronix.de> 7438M: Peter Zijlstra <peterz@infradead.org> 7439M: Andy Lutomirski <luto@kernel.org> 7440L: linux-kernel@vger.kernel.org 7441S: Maintained 7442T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 7443F: include/linux/entry-common.h 7444F: include/linux/entry-kvm.h 7445F: kernel/entry/ 7446 7447GENERIC GPIO I2C DRIVER 7448M: Wolfram Sang <wsa+renesas@sang-engineering.com> 7449S: Supported 7450F: drivers/i2c/busses/i2c-gpio.c 7451F: include/linux/platform_data/i2c-gpio.h 7452 7453GENERIC GPIO I2C MULTIPLEXER DRIVER 7454M: Peter Korsgaard <peter.korsgaard@barco.com> 7455L: linux-i2c@vger.kernel.org 7456S: Supported 7457F: Documentation/i2c/muxes/i2c-mux-gpio.rst 7458F: drivers/i2c/muxes/i2c-mux-gpio.c 7459F: include/linux/platform_data/i2c-mux-gpio.h 7460 7461GENERIC HDLC (WAN) DRIVERS 7462M: Krzysztof Halasa <khc@pm.waw.pl> 7463S: Maintained 7464W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 7465F: drivers/net/wan/c101.c 7466F: drivers/net/wan/hd6457* 7467F: drivers/net/wan/hdlc* 7468F: drivers/net/wan/n2.c 7469F: drivers/net/wan/pc300too.c 7470F: drivers/net/wan/pci200syn.c 7471F: drivers/net/wan/wanxl* 7472 7473GENERIC INCLUDE/ASM HEADER FILES 7474M: Arnd Bergmann <arnd@arndb.de> 7475L: linux-arch@vger.kernel.org 7476S: Maintained 7477T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 7478F: include/asm-generic/ 7479F: include/uapi/asm-generic/ 7480 7481GENERIC PHY FRAMEWORK 7482M: Kishon Vijay Abraham I <kishon@ti.com> 7483M: Vinod Koul <vkoul@kernel.org> 7484L: linux-phy@lists.infradead.org 7485S: Supported 7486Q: https://patchwork.kernel.org/project/linux-phy/list/ 7487T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 7488F: Documentation/devicetree/bindings/phy/ 7489F: drivers/phy/ 7490F: include/linux/phy/ 7491 7492GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 7493M: Wolfram Sang <wsa+renesas@sang-engineering.com> 7494S: Supported 7495F: drivers/i2c/muxes/i2c-demux-pinctrl.c 7496 7497GENERIC PM DOMAINS 7498M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 7499M: Kevin Hilman <khilman@kernel.org> 7500M: Ulf Hansson <ulf.hansson@linaro.org> 7501L: linux-pm@vger.kernel.org 7502S: Supported 7503F: Documentation/devicetree/bindings/power/power?domain* 7504F: drivers/base/power/domain*.c 7505F: include/linux/pm_domain.h 7506 7507GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 7508M: Eugen Hristev <eugen.hristev@microchip.com> 7509L: linux-input@vger.kernel.org 7510S: Maintained 7511F: drivers/input/touchscreen/resistive-adc-touch.c 7512 7513GENERIC UIO DRIVER FOR PCI DEVICES 7514M: "Michael S. Tsirkin" <mst@redhat.com> 7515L: kvm@vger.kernel.org 7516S: Supported 7517F: drivers/uio/uio_pci_generic.c 7518 7519GENERIC VDSO LIBRARY 7520M: Andy Lutomirski <luto@kernel.org> 7521M: Thomas Gleixner <tglx@linutronix.de> 7522M: Vincenzo Frascino <vincenzo.frascino@arm.com> 7523L: linux-kernel@vger.kernel.org 7524S: Maintained 7525T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 7526F: include/asm-generic/vdso/vsyscall.h 7527F: include/vdso/ 7528F: kernel/time/vsyscall.c 7529F: lib/vdso/ 7530 7531GENWQE (IBM Generic Workqueue Card) 7532M: Frank Haverkamp <haver@linux.ibm.com> 7533S: Supported 7534F: drivers/misc/genwqe/ 7535 7536GET_MAINTAINER SCRIPT 7537M: Joe Perches <joe@perches.com> 7538S: Maintained 7539F: scripts/get_maintainer.pl 7540 7541GFS2 FILE SYSTEM 7542M: Bob Peterson <rpeterso@redhat.com> 7543M: Andreas Gruenbacher <agruenba@redhat.com> 7544L: cluster-devel@redhat.com 7545S: Supported 7546B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 7547T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 7548F: Documentation/filesystems/gfs2* 7549F: fs/gfs2/ 7550F: include/uapi/linux/gfs2_ondisk.h 7551 7552GNSS SUBSYSTEM 7553M: Johan Hovold <johan@kernel.org> 7554S: Maintained 7555T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 7556F: Documentation/ABI/testing/sysfs-class-gnss 7557F: Documentation/devicetree/bindings/gnss/ 7558F: drivers/gnss/ 7559F: include/linux/gnss.h 7560 7561GO7007 MPEG CODEC 7562M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 7563L: linux-media@vger.kernel.org 7564S: Maintained 7565F: drivers/media/usb/go7007/ 7566 7567GOODIX TOUCHSCREEN 7568M: Bastien Nocera <hadess@hadess.net> 7569L: linux-input@vger.kernel.org 7570S: Maintained 7571F: drivers/input/touchscreen/goodix.c 7572 7573GOOGLE ETHERNET DRIVERS 7574M: Catherine Sullivan <csully@google.com> 7575R: Sagi Shahar <sagis@google.com> 7576R: Jon Olson <jonolson@google.com> 7577L: netdev@vger.kernel.org 7578S: Supported 7579F: Documentation/networking/device_drivers/ethernet/google/gve.rst 7580F: drivers/net/ethernet/google 7581 7582GPD POCKET FAN DRIVER 7583M: Hans de Goede <hdegoede@redhat.com> 7584L: platform-driver-x86@vger.kernel.org 7585S: Maintained 7586F: drivers/platform/x86/gpd-pocket-fan.c 7587 7588GPIO ACPI SUPPORT 7589M: Mika Westerberg <mika.westerberg@linux.intel.com> 7590M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 7591L: linux-gpio@vger.kernel.org 7592L: linux-acpi@vger.kernel.org 7593S: Maintained 7594T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 7595F: Documentation/firmware-guide/acpi/gpio-properties.rst 7596F: drivers/gpio/gpiolib-acpi.c 7597F: drivers/gpio/gpiolib-acpi.h 7598 7599GPIO AGGREGATOR 7600M: Geert Uytterhoeven <geert+renesas@glider.be> 7601L: linux-gpio@vger.kernel.org 7602S: Supported 7603F: Documentation/admin-guide/gpio/gpio-aggregator.rst 7604F: drivers/gpio/gpio-aggregator.c 7605 7606GPIO IR Transmitter 7607M: Sean Young <sean@mess.org> 7608L: linux-media@vger.kernel.org 7609S: Maintained 7610F: drivers/media/rc/gpio-ir-tx.c 7611 7612GPIO MOCKUP DRIVER 7613M: Bamvor Jian Zhang <bamv2005@gmail.com> 7614L: linux-gpio@vger.kernel.org 7615S: Maintained 7616F: drivers/gpio/gpio-mockup.c 7617F: tools/testing/selftests/gpio/ 7618 7619GPIO REGMAP 7620R: Michael Walle <michael@walle.cc> 7621S: Maintained 7622F: drivers/gpio/gpio-regmap.c 7623F: include/linux/gpio/regmap.h 7624 7625GPIO SUBSYSTEM 7626M: Linus Walleij <linus.walleij@linaro.org> 7627M: Bartosz Golaszewski <bgolaszewski@baylibre.com> 7628L: linux-gpio@vger.kernel.org 7629S: Maintained 7630T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git 7631F: Documentation/ABI/obsolete/sysfs-gpio 7632F: Documentation/ABI/testing/gpio-cdev 7633F: Documentation/admin-guide/gpio/ 7634F: Documentation/devicetree/bindings/gpio/ 7635F: Documentation/driver-api/gpio/ 7636F: drivers/gpio/ 7637F: include/asm-generic/gpio.h 7638F: include/linux/gpio.h 7639F: include/linux/gpio/ 7640F: include/linux/of_gpio.h 7641F: include/uapi/linux/gpio.h 7642F: tools/gpio/ 7643 7644GRE DEMULTIPLEXER DRIVER 7645M: Dmitry Kozlov <xeb@mail.ru> 7646L: netdev@vger.kernel.org 7647S: Maintained 7648F: include/net/gre.h 7649F: net/ipv4/gre_demux.c 7650F: net/ipv4/gre_offload.c 7651 7652GRETH 10/100/1G Ethernet MAC device driver 7653M: Andreas Larsson <andreas@gaisler.com> 7654L: netdev@vger.kernel.org 7655S: Maintained 7656F: drivers/net/ethernet/aeroflex/ 7657 7658GREYBUS AUDIO PROTOCOLS DRIVERS 7659M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 7660M: Mark Greer <mgreer@animalcreek.com> 7661S: Maintained 7662F: drivers/staging/greybus/audio_apbridgea.c 7663F: drivers/staging/greybus/audio_apbridgea.h 7664F: drivers/staging/greybus/audio_codec.c 7665F: drivers/staging/greybus/audio_codec.h 7666F: drivers/staging/greybus/audio_gb.c 7667F: drivers/staging/greybus/audio_manager.c 7668F: drivers/staging/greybus/audio_manager.h 7669F: drivers/staging/greybus/audio_manager_module.c 7670F: drivers/staging/greybus/audio_manager_private.h 7671F: drivers/staging/greybus/audio_manager_sysfs.c 7672F: drivers/staging/greybus/audio_module.c 7673F: drivers/staging/greybus/audio_topology.c 7674 7675GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 7676M: Viresh Kumar <vireshk@kernel.org> 7677S: Maintained 7678F: drivers/staging/greybus/authentication.c 7679F: drivers/staging/greybus/bootrom.c 7680F: drivers/staging/greybus/firmware.h 7681F: drivers/staging/greybus/fw-core.c 7682F: drivers/staging/greybus/fw-download.c 7683F: drivers/staging/greybus/fw-management.c 7684F: drivers/staging/greybus/greybus_authentication.h 7685F: drivers/staging/greybus/greybus_firmware.h 7686F: drivers/staging/greybus/hid.c 7687F: drivers/staging/greybus/i2c.c 7688F: drivers/staging/greybus/spi.c 7689F: drivers/staging/greybus/spilib.c 7690F: drivers/staging/greybus/spilib.h 7691 7692GREYBUS LOOPBACK DRIVER 7693M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 7694S: Maintained 7695F: drivers/staging/greybus/loopback.c 7696 7697GREYBUS PLATFORM DRIVERS 7698M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 7699S: Maintained 7700F: drivers/staging/greybus/arche-apb-ctrl.c 7701F: drivers/staging/greybus/arche-platform.c 7702F: drivers/staging/greybus/arche_platform.h 7703 7704GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 7705M: Rui Miguel Silva <rmfrfs@gmail.com> 7706S: Maintained 7707F: drivers/staging/greybus/gpio.c 7708F: drivers/staging/greybus/light.c 7709F: drivers/staging/greybus/power_supply.c 7710F: drivers/staging/greybus/sdio.c 7711F: drivers/staging/greybus/spi.c 7712F: drivers/staging/greybus/spilib.c 7713 7714GREYBUS SUBSYSTEM 7715M: Johan Hovold <johan@kernel.org> 7716M: Alex Elder <elder@kernel.org> 7717M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 7718L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 7719S: Maintained 7720F: drivers/greybus/ 7721F: drivers/staging/greybus/ 7722F: include/linux/greybus.h 7723F: include/linux/greybus/ 7724 7725GREYBUS UART PROTOCOLS DRIVERS 7726M: David Lin <dtwlin@gmail.com> 7727S: Maintained 7728F: drivers/staging/greybus/log.c 7729F: drivers/staging/greybus/uart.c 7730 7731GS1662 VIDEO SERIALIZER 7732M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 7733L: linux-media@vger.kernel.org 7734S: Maintained 7735T: git git://linuxtv.org/media_tree.git 7736F: drivers/media/spi/gs1662.c 7737 7738GSPCA FINEPIX SUBDRIVER 7739M: Frank Zago <frank@zago.net> 7740L: linux-media@vger.kernel.org 7741S: Maintained 7742T: git git://linuxtv.org/media_tree.git 7743F: drivers/media/usb/gspca/finepix.c 7744 7745GSPCA GL860 SUBDRIVER 7746M: Olivier Lorin <o.lorin@laposte.net> 7747L: linux-media@vger.kernel.org 7748S: Maintained 7749T: git git://linuxtv.org/media_tree.git 7750F: drivers/media/usb/gspca/gl860/ 7751 7752GSPCA M5602 SUBDRIVER 7753M: Erik Andren <erik.andren@gmail.com> 7754L: linux-media@vger.kernel.org 7755S: Maintained 7756T: git git://linuxtv.org/media_tree.git 7757F: drivers/media/usb/gspca/m5602/ 7758 7759GSPCA PAC207 SONIXB SUBDRIVER 7760M: Hans Verkuil <hverkuil@xs4all.nl> 7761L: linux-media@vger.kernel.org 7762S: Odd Fixes 7763T: git git://linuxtv.org/media_tree.git 7764F: drivers/media/usb/gspca/pac207.c 7765 7766GSPCA SN9C20X SUBDRIVER 7767M: Brian Johnson <brijohn@gmail.com> 7768L: linux-media@vger.kernel.org 7769S: Maintained 7770T: git git://linuxtv.org/media_tree.git 7771F: drivers/media/usb/gspca/sn9c20x.c 7772 7773GSPCA T613 SUBDRIVER 7774M: Leandro Costantino <lcostantino@gmail.com> 7775L: linux-media@vger.kernel.org 7776S: Maintained 7777T: git git://linuxtv.org/media_tree.git 7778F: drivers/media/usb/gspca/t613.c 7779 7780GSPCA USB WEBCAM DRIVER 7781M: Hans Verkuil <hverkuil@xs4all.nl> 7782L: linux-media@vger.kernel.org 7783S: Odd Fixes 7784T: git git://linuxtv.org/media_tree.git 7785F: drivers/media/usb/gspca/ 7786 7787GTP (GPRS Tunneling Protocol) 7788M: Pablo Neira Ayuso <pablo@netfilter.org> 7789M: Harald Welte <laforge@gnumonks.org> 7790L: osmocom-net-gprs@lists.osmocom.org 7791S: Maintained 7792T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 7793F: drivers/net/gtp.c 7794 7795GUID PARTITION TABLE (GPT) 7796M: Davidlohr Bueso <dave@stgolabs.net> 7797L: linux-efi@vger.kernel.org 7798S: Maintained 7799F: block/partitions/efi.* 7800 7801H8/300 ARCHITECTURE 7802M: Yoshinori Sato <ysato@users.sourceforge.jp> 7803L: uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers) 7804S: Maintained 7805W: http://uclinux-h8.sourceforge.jp 7806T: git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git 7807F: arch/h8300/ 7808F: drivers/clk/h8300/ 7809F: drivers/clocksource/h8300_*.c 7810F: drivers/irqchip/irq-renesas-h8*.c 7811 7812HABANALABS PCI DRIVER 7813M: Oded Gabbay <ogabbay@kernel.org> 7814S: Supported 7815T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 7816F: Documentation/ABI/testing/debugfs-driver-habanalabs 7817F: Documentation/ABI/testing/sysfs-driver-habanalabs 7818F: drivers/misc/habanalabs/ 7819F: include/uapi/misc/habanalabs.h 7820 7821HACKRF MEDIA DRIVER 7822M: Antti Palosaari <crope@iki.fi> 7823L: linux-media@vger.kernel.org 7824S: Maintained 7825W: https://linuxtv.org 7826W: http://palosaari.fi/linux/ 7827Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7828T: git git://linuxtv.org/anttip/media_tree.git 7829F: drivers/media/usb/hackrf/ 7830 7831HANTRO VPU CODEC DRIVER 7832M: Ezequiel Garcia <ezequiel@collabora.com> 7833M: Philipp Zabel <p.zabel@pengutronix.de> 7834L: linux-media@vger.kernel.org 7835L: linux-rockchip@lists.infradead.org 7836S: Maintained 7837F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 7838F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 7839F: drivers/staging/media/hantro/ 7840 7841HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 7842M: Frank Seidel <frank@f-seidel.de> 7843L: platform-driver-x86@vger.kernel.org 7844S: Maintained 7845W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 7846F: drivers/platform/x86/hdaps.c 7847 7848HARDWARE MONITORING 7849M: Jean Delvare <jdelvare@suse.com> 7850M: Guenter Roeck <linux@roeck-us.net> 7851L: linux-hwmon@vger.kernel.org 7852S: Maintained 7853W: http://hwmon.wiki.kernel.org/ 7854T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 7855F: Documentation/devicetree/bindings/hwmon/ 7856F: Documentation/hwmon/ 7857F: drivers/hwmon/ 7858F: include/linux/hwmon*.h 7859F: include/trace/events/hwmon*.h 7860 7861HARDWARE RANDOM NUMBER GENERATOR CORE 7862M: Matt Mackall <mpm@selenic.com> 7863M: Herbert Xu <herbert@gondor.apana.org.au> 7864L: linux-crypto@vger.kernel.org 7865S: Odd fixes 7866F: Documentation/admin-guide/hw_random.rst 7867F: Documentation/devicetree/bindings/rng/ 7868F: drivers/char/hw_random/ 7869F: include/linux/hw_random.h 7870 7871HARDWARE SPINLOCK CORE 7872M: Ohad Ben-Cohen <ohad@wizery.com> 7873M: Bjorn Andersson <bjorn.andersson@linaro.org> 7874R: Baolin Wang <baolin.wang7@gmail.com> 7875L: linux-remoteproc@vger.kernel.org 7876S: Maintained 7877T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 7878F: Documentation/devicetree/bindings/hwlock/ 7879F: Documentation/locking/hwspinlock.rst 7880F: drivers/hwspinlock/ 7881F: include/linux/hwspinlock.h 7882 7883HARDWARE TRACING FACILITIES 7884M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 7885S: Maintained 7886F: drivers/hwtracing/ 7887 7888HARMONY SOUND DRIVER 7889L: linux-parisc@vger.kernel.org 7890S: Maintained 7891F: sound/parisc/harmony.* 7892 7893HDPVR USB VIDEO ENCODER DRIVER 7894M: Hans Verkuil <hverkuil@xs4all.nl> 7895L: linux-media@vger.kernel.org 7896S: Odd Fixes 7897W: https://linuxtv.org 7898T: git git://linuxtv.org/media_tree.git 7899F: drivers/media/usb/hdpvr/ 7900 7901HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 7902M: Jerry Hoemann <jerry.hoemann@hpe.com> 7903S: Supported 7904F: Documentation/watchdog/hpwdt.rst 7905F: drivers/watchdog/hpwdt.c 7906 7907HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 7908M: Don Brace <don.brace@microchip.com> 7909L: storagedev@microchip.com 7910L: linux-scsi@vger.kernel.org 7911S: Supported 7912F: Documentation/scsi/hpsa.rst 7913F: drivers/scsi/hpsa*.[ch] 7914F: include/linux/cciss*.h 7915F: include/uapi/linux/cciss*.h 7916 7917HFI1 DRIVER 7918M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 7919M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 7920L: linux-rdma@vger.kernel.org 7921S: Supported 7922F: drivers/infiniband/hw/hfi1 7923 7924HFS FILESYSTEM 7925L: linux-fsdevel@vger.kernel.org 7926S: Orphan 7927F: Documentation/filesystems/hfs.rst 7928F: fs/hfs/ 7929 7930HFSPLUS FILESYSTEM 7931L: linux-fsdevel@vger.kernel.org 7932S: Orphan 7933F: Documentation/filesystems/hfsplus.rst 7934F: fs/hfsplus/ 7935 7936HGA FRAMEBUFFER DRIVER 7937M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 7938L: linux-nvidia@lists.surfsouth.com 7939S: Maintained 7940W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 7941F: drivers/video/fbdev/hgafb.c 7942 7943HIBERNATION (aka Software Suspend, aka swsusp) 7944M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 7945M: Pavel Machek <pavel@ucw.cz> 7946L: linux-pm@vger.kernel.org 7947S: Supported 7948B: https://bugzilla.kernel.org 7949F: arch/*/include/asm/suspend*.h 7950F: arch/x86/power/ 7951F: drivers/base/power/ 7952F: include/linux/freezer.h 7953F: include/linux/pm.h 7954F: include/linux/suspend.h 7955F: kernel/power/ 7956 7957HID CORE LAYER 7958M: Jiri Kosina <jikos@kernel.org> 7959M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 7960L: linux-input@vger.kernel.org 7961S: Maintained 7962T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 7963F: drivers/hid/ 7964F: include/linux/hid* 7965F: include/uapi/linux/hid* 7966 7967HID PLAYSTATION DRIVER 7968M: Roderick Colenbrander <roderick.colenbrander@sony.com> 7969L: linux-input@vger.kernel.org 7970S: Supported 7971F: drivers/hid/hid-playstation.c 7972 7973HID SENSOR HUB DRIVERS 7974M: Jiri Kosina <jikos@kernel.org> 7975M: Jonathan Cameron <jic23@kernel.org> 7976M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 7977L: linux-input@vger.kernel.org 7978L: linux-iio@vger.kernel.org 7979S: Maintained 7980F: Documentation/hid/hid-sensor* 7981F: drivers/hid/hid-sensor-* 7982F: drivers/iio/*/hid-* 7983F: include/linux/hid-sensor-* 7984 7985HIGH-RESOLUTION TIMERS, CLOCKEVENTS 7986M: Thomas Gleixner <tglx@linutronix.de> 7987L: linux-kernel@vger.kernel.org 7988S: Maintained 7989T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 7990F: Documentation/timers/ 7991F: include/linux/clockchips.h 7992F: include/linux/hrtimer.h 7993F: kernel/time/clockevents.c 7994F: kernel/time/hrtimer.c 7995F: kernel/time/timer_*.c 7996 7997HIGH-SPEED SCC DRIVER FOR AX.25 7998L: linux-hams@vger.kernel.org 7999S: Orphan 8000F: drivers/net/hamradio/dmascc.c 8001F: drivers/net/hamradio/scc.c 8002 8003HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 8004M: HighPoint Linux Team <linux@highpoint-tech.com> 8005S: Supported 8006W: http://www.highpoint-tech.com 8007F: Documentation/scsi/hptiop.rst 8008F: drivers/scsi/hptiop.c 8009 8010HIPPI 8011M: Jes Sorensen <jes@trained-monkey.org> 8012L: linux-hippi@sunsite.dk 8013S: Maintained 8014F: drivers/net/hippi/ 8015F: include/linux/hippidevice.h 8016F: include/uapi/linux/if_hippi.h 8017F: net/802/hippi.c 8018 8019HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 8020M: Kurt Kanzenbach <kurt@linutronix.de> 8021L: netdev@vger.kernel.org 8022S: Maintained 8023F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 8024F: drivers/net/dsa/hirschmann/* 8025F: include/linux/platform_data/hirschmann-hellcreek.h 8026F: net/dsa/tag_hellcreek.c 8027 8028HISILICON DMA DRIVER 8029M: Zhou Wang <wangzhou1@hisilicon.com> 8030L: dmaengine@vger.kernel.org 8031S: Maintained 8032F: drivers/dma/hisi_dma.c 8033 8034HISILICON GPIO DRIVER 8035M: Luo Jiaxing <luojiaxing@huawei.com> 8036L: linux-gpio@vger.kernel.org 8037S: Maintained 8038F: drivers/gpio/gpio-hisi.c 8039 8040HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 8041M: Zaibo Xu <xuzaibo@huawei.com> 8042L: linux-crypto@vger.kernel.org 8043S: Maintained 8044F: Documentation/ABI/testing/debugfs-hisi-hpre 8045F: drivers/crypto/hisilicon/hpre/hpre.h 8046F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 8047F: drivers/crypto/hisilicon/hpre/hpre_main.c 8048 8049HISILICON LPC BUS DRIVER 8050M: john.garry@huawei.com 8051S: Maintained 8052W: http://www.hisilicon.com 8053F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 8054F: drivers/bus/hisi_lpc.c 8055 8056HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 8057M: Yisen Zhuang <yisen.zhuang@huawei.com> 8058M: Salil Mehta <salil.mehta@huawei.com> 8059L: netdev@vger.kernel.org 8060S: Maintained 8061W: http://www.hisilicon.com 8062F: drivers/net/ethernet/hisilicon/hns3/ 8063 8064HISILICON NETWORK SUBSYSTEM DRIVER 8065M: Yisen Zhuang <yisen.zhuang@huawei.com> 8066M: Salil Mehta <salil.mehta@huawei.com> 8067L: netdev@vger.kernel.org 8068S: Maintained 8069W: http://www.hisilicon.com 8070F: Documentation/devicetree/bindings/net/hisilicon*.txt 8071F: drivers/net/ethernet/hisilicon/ 8072 8073HIKEY960 ONBOARD USB GPIO HUB DRIVER 8074M: John Stultz <john.stultz@linaro.org> 8075L: linux-kernel@vger.kernel.org 8076S: Maintained 8077F: drivers/misc/hisi_hikey_usb.c 8078F: Documentation/devicetree/bindings/misc/hisilicon-hikey-usb.yaml 8079 8080HISILICON PMU DRIVER 8081M: Shaokun Zhang <zhangshaokun@hisilicon.com> 8082S: Supported 8083W: http://www.hisilicon.com 8084F: Documentation/admin-guide/perf/hisi-pmu.rst 8085F: drivers/perf/hisilicon 8086 8087HISILICON QM AND ZIP Controller DRIVER 8088M: Zhou Wang <wangzhou1@hisilicon.com> 8089L: linux-crypto@vger.kernel.org 8090S: Maintained 8091F: Documentation/ABI/testing/debugfs-hisi-zip 8092F: drivers/crypto/hisilicon/qm.c 8093F: drivers/crypto/hisilicon/qm.h 8094F: drivers/crypto/hisilicon/sgl.c 8095F: drivers/crypto/hisilicon/zip/ 8096 8097HISILICON ROCE DRIVER 8098M: Lijun Ou <oulijun@huawei.com> 8099M: Wei Hu(Xavier) <huwei87@hisilicon.com> 8100M: Weihang Li <liweihang@huawei.com> 8101L: linux-rdma@vger.kernel.org 8102S: Maintained 8103F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 8104F: drivers/infiniband/hw/hns/ 8105 8106HISILICON SAS Controller 8107M: John Garry <john.garry@huawei.com> 8108S: Supported 8109W: http://www.hisilicon.com 8110F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 8111F: drivers/scsi/hisi_sas/ 8112 8113HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 8114M: Zaibo Xu <xuzaibo@huawei.com> 8115L: linux-crypto@vger.kernel.org 8116S: Maintained 8117F: Documentation/ABI/testing/debugfs-hisi-sec 8118F: drivers/crypto/hisilicon/sec2/sec.h 8119F: drivers/crypto/hisilicon/sec2/sec_crypto.c 8120F: drivers/crypto/hisilicon/sec2/sec_crypto.h 8121F: drivers/crypto/hisilicon/sec2/sec_main.c 8122 8123HISILICON STAGING DRIVERS FOR HIKEY 960/970 8124M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 8125S: Maintained 8126F: drivers/staging/hikey9xx/ 8127 8128HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 8129M: Zaibo Xu <xuzaibo@huawei.com> 8130S: Maintained 8131F: drivers/crypto/hisilicon/trng/trng.c 8132 8133HISILICON V3XX SPI NOR FLASH Controller Driver 8134M: John Garry <john.garry@huawei.com> 8135S: Maintained 8136W: http://www.hisilicon.com 8137F: drivers/spi/spi-hisi-sfc-v3xx.c 8138 8139HMM - Heterogeneous Memory Management 8140M: Jérôme Glisse <jglisse@redhat.com> 8141L: linux-mm@kvack.org 8142S: Maintained 8143F: Documentation/vm/hmm.rst 8144F: include/linux/hmm* 8145F: lib/test_hmm* 8146F: mm/hmm* 8147F: tools/testing/selftests/vm/*hmm* 8148 8149HOST AP DRIVER 8150M: Jouni Malinen <j@w1.fi> 8151L: linux-wireless@vger.kernel.org 8152S: Obsolete 8153W: http://w1.fi/hostap-driver.html 8154F: drivers/net/wireless/intersil/hostap/ 8155 8156HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 8157L: platform-driver-x86@vger.kernel.org 8158S: Orphan 8159F: drivers/platform/x86/tc1100-wmi.c 8160 8161HPET: High Precision Event Timers driver 8162M: Clemens Ladisch <clemens@ladisch.de> 8163S: Maintained 8164F: Documentation/timers/hpet.rst 8165F: drivers/char/hpet.c 8166F: include/linux/hpet.h 8167F: include/uapi/linux/hpet.h 8168 8169HPET: x86 8170S: Orphan 8171F: arch/x86/include/asm/hpet.h 8172F: arch/x86/kernel/hpet.c 8173 8174HPFS FILESYSTEM 8175M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 8176S: Maintained 8177W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 8178F: fs/hpfs/ 8179 8180HSI SUBSYSTEM 8181M: Sebastian Reichel <sre@kernel.org> 8182S: Maintained 8183T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 8184F: Documentation/ABI/testing/sysfs-bus-hsi 8185F: Documentation/driver-api/hsi.rst 8186F: drivers/hsi/ 8187F: include/linux/hsi/ 8188F: include/uapi/linux/hsi/ 8189 8190HSO 3G MODEM DRIVER 8191L: linux-usb@vger.kernel.org 8192S: Orphan 8193F: drivers/net/usb/hso.c 8194 8195HSR NETWORK PROTOCOL 8196L: netdev@vger.kernel.org 8197S: Orphan 8198F: net/hsr/ 8199 8200HT16K33 LED CONTROLLER DRIVER 8201M: Robin van der Gracht <robin@protonic.nl> 8202S: Maintained 8203F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 8204F: drivers/auxdisplay/ht16k33.c 8205 8206HTCPEN TOUCHSCREEN DRIVER 8207M: Pau Oliva Fora <pof@eslack.org> 8208L: linux-input@vger.kernel.org 8209S: Maintained 8210F: drivers/input/touchscreen/htcpen.c 8211 8212HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 8213M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 8214L: linux-iio@vger.kernel.org 8215S: Maintained 8216W: http://www.st.com/ 8217F: Documentation/devicetree/bindings/iio/humidity/hts221.txt 8218F: drivers/iio/humidity/hts221* 8219 8220HUAWEI ETHERNET DRIVER 8221M: Bin Luo <luobin9@huawei.com> 8222L: netdev@vger.kernel.org 8223S: Supported 8224F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 8225F: drivers/net/ethernet/huawei/hinic/ 8226 8227HUGETLB FILESYSTEM 8228M: Mike Kravetz <mike.kravetz@oracle.com> 8229L: linux-mm@kvack.org 8230S: Maintained 8231F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 8232F: Documentation/admin-guide/mm/hugetlbpage.rst 8233F: Documentation/vm/hugetlbfs_reserv.rst 8234F: fs/hugetlbfs/ 8235F: include/linux/hugetlb.h 8236F: mm/hugetlb.c 8237 8238HVA ST MEDIA DRIVER 8239M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 8240L: linux-media@vger.kernel.org 8241S: Supported 8242W: https://linuxtv.org 8243T: git git://linuxtv.org/media_tree.git 8244F: drivers/media/platform/sti/hva 8245 8246HWPOISON MEMORY FAILURE HANDLING 8247M: Naoya Horiguchi <naoya.horiguchi@nec.com> 8248L: linux-mm@kvack.org 8249S: Maintained 8250F: mm/hwpoison-inject.c 8251F: mm/memory-failure.c 8252 8253HYGON PROCESSOR SUPPORT 8254M: Pu Wen <puwen@hygon.cn> 8255L: linux-kernel@vger.kernel.org 8256S: Maintained 8257F: arch/x86/kernel/cpu/hygon.c 8258 8259HYNIX HI556 SENSOR DRIVER 8260M: Shawn Tu <shawnx.tu@intel.com> 8261L: linux-media@vger.kernel.org 8262S: Maintained 8263T: git git://linuxtv.org/media_tree.git 8264F: drivers/media/i2c/hi556.c 8265 8266Hyper-V CORE AND DRIVERS 8267M: "K. Y. Srinivasan" <kys@microsoft.com> 8268M: Haiyang Zhang <haiyangz@microsoft.com> 8269M: Stephen Hemminger <sthemmin@microsoft.com> 8270M: Wei Liu <wei.liu@kernel.org> 8271L: linux-hyperv@vger.kernel.org 8272S: Supported 8273T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 8274F: Documentation/ABI/stable/sysfs-bus-vmbus 8275F: Documentation/ABI/testing/debugfs-hyperv 8276F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 8277F: arch/x86/hyperv 8278F: arch/x86/include/asm/hyperv-tlfs.h 8279F: arch/x86/include/asm/mshyperv.h 8280F: arch/x86/include/asm/trace/hyperv.h 8281F: arch/x86/kernel/cpu/mshyperv.c 8282F: drivers/clocksource/hyperv_timer.c 8283F: drivers/hid/hid-hyperv.c 8284F: drivers/hv/ 8285F: drivers/input/serio/hyperv-keyboard.c 8286F: drivers/iommu/hyperv-iommu.c 8287F: drivers/net/hyperv/ 8288F: drivers/pci/controller/pci-hyperv-intf.c 8289F: drivers/pci/controller/pci-hyperv.c 8290F: drivers/scsi/storvsc_drv.c 8291F: drivers/uio/uio_hv_generic.c 8292F: drivers/video/fbdev/hyperv_fb.c 8293F: include/asm-generic/hyperv-tlfs.h 8294F: include/asm-generic/mshyperv.h 8295F: include/clocksource/hyperv_timer.h 8296F: include/linux/hyperv.h 8297F: include/uapi/linux/hyperv.h 8298F: net/vmw_vsock/hyperv_transport.c 8299F: tools/hv/ 8300 8301HYPERBUS SUPPORT 8302M: Vignesh Raghavendra <vigneshr@ti.com> 8303L: linux-mtd@lists.infradead.org 8304S: Supported 8305Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 8306C: irc://irc.oftc.net/mtd 8307T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 8308F: Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt 8309F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt 8310F: drivers/mtd/hyperbus/ 8311F: include/linux/mtd/hyperbus.h 8312 8313HYPERVISOR VIRTUAL CONSOLE DRIVER 8314L: linuxppc-dev@lists.ozlabs.org 8315S: Odd Fixes 8316F: drivers/tty/hvc/ 8317 8318I2C ACPI SUPPORT 8319M: Mika Westerberg <mika.westerberg@linux.intel.com> 8320L: linux-i2c@vger.kernel.org 8321L: linux-acpi@vger.kernel.org 8322S: Maintained 8323F: drivers/i2c/i2c-core-acpi.c 8324 8325I2C CONTROLLER DRIVER FOR NVIDIA GPU 8326M: Ajay Gupta <ajayg@nvidia.com> 8327L: linux-i2c@vger.kernel.org 8328S: Maintained 8329F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 8330F: drivers/i2c/busses/i2c-nvidia-gpu.c 8331 8332I2C MUXES 8333M: Peter Rosin <peda@axentia.se> 8334L: linux-i2c@vger.kernel.org 8335S: Maintained 8336F: Documentation/devicetree/bindings/i2c/i2c-arb* 8337F: Documentation/devicetree/bindings/i2c/i2c-gate* 8338F: Documentation/devicetree/bindings/i2c/i2c-mux* 8339F: Documentation/i2c/i2c-topology.rst 8340F: Documentation/i2c/muxes/ 8341F: drivers/i2c/i2c-mux.c 8342F: drivers/i2c/muxes/ 8343F: include/linux/i2c-mux.h 8344 8345I2C MV64XXX MARVELL AND ALLWINNER DRIVER 8346M: Gregory CLEMENT <gregory.clement@bootlin.com> 8347L: linux-i2c@vger.kernel.org 8348S: Maintained 8349F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 8350F: drivers/i2c/busses/i2c-mv64xxx.c 8351 8352I2C OVER PARALLEL PORT 8353M: Jean Delvare <jdelvare@suse.com> 8354L: linux-i2c@vger.kernel.org 8355S: Maintained 8356F: Documentation/i2c/busses/i2c-parport.rst 8357F: drivers/i2c/busses/i2c-parport.c 8358 8359I2C SUBSYSTEM 8360M: Wolfram Sang <wsa@kernel.org> 8361L: linux-i2c@vger.kernel.org 8362S: Maintained 8363W: https://i2c.wiki.kernel.org/ 8364Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 8365T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 8366F: Documentation/devicetree/bindings/i2c/i2c.txt 8367F: Documentation/i2c/ 8368F: drivers/i2c/* 8369F: include/linux/i2c-dev.h 8370F: include/linux/i2c-smbus.h 8371F: include/linux/i2c.h 8372F: include/uapi/linux/i2c-*.h 8373F: include/uapi/linux/i2c.h 8374 8375I2C SUBSYSTEM HOST DRIVERS 8376L: linux-i2c@vger.kernel.org 8377S: Odd Fixes 8378W: https://i2c.wiki.kernel.org/ 8379Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 8380T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 8381F: Documentation/devicetree/bindings/i2c/ 8382F: drivers/i2c/algos/ 8383F: drivers/i2c/busses/ 8384 8385I2C-TAOS-EVM DRIVER 8386M: Jean Delvare <jdelvare@suse.com> 8387L: linux-i2c@vger.kernel.org 8388S: Maintained 8389F: Documentation/i2c/busses/i2c-taos-evm.rst 8390F: drivers/i2c/busses/i2c-taos-evm.c 8391 8392I2C-TINY-USB DRIVER 8393M: Till Harbaum <till@harbaum.org> 8394L: linux-i2c@vger.kernel.org 8395S: Maintained 8396W: http://www.harbaum.org/till/i2c_tiny_usb 8397F: drivers/i2c/busses/i2c-tiny-usb.c 8398 8399I2C/SMBUS CONTROLLER DRIVERS FOR PC 8400M: Jean Delvare <jdelvare@suse.com> 8401L: linux-i2c@vger.kernel.org 8402S: Maintained 8403F: Documentation/i2c/busses/i2c-ali1535.rst 8404F: Documentation/i2c/busses/i2c-ali1563.rst 8405F: Documentation/i2c/busses/i2c-ali15x3.rst 8406F: Documentation/i2c/busses/i2c-amd756.rst 8407F: Documentation/i2c/busses/i2c-amd8111.rst 8408F: Documentation/i2c/busses/i2c-i801.rst 8409F: Documentation/i2c/busses/i2c-nforce2.rst 8410F: Documentation/i2c/busses/i2c-piix4.rst 8411F: Documentation/i2c/busses/i2c-sis5595.rst 8412F: Documentation/i2c/busses/i2c-sis630.rst 8413F: Documentation/i2c/busses/i2c-sis96x.rst 8414F: Documentation/i2c/busses/i2c-via.rst 8415F: Documentation/i2c/busses/i2c-viapro.rst 8416F: drivers/i2c/busses/i2c-ali1535.c 8417F: drivers/i2c/busses/i2c-ali1563.c 8418F: drivers/i2c/busses/i2c-ali15x3.c 8419F: drivers/i2c/busses/i2c-amd756-s4882.c 8420F: drivers/i2c/busses/i2c-amd756.c 8421F: drivers/i2c/busses/i2c-amd8111.c 8422F: drivers/i2c/busses/i2c-i801.c 8423F: drivers/i2c/busses/i2c-isch.c 8424F: drivers/i2c/busses/i2c-nforce2-s4985.c 8425F: drivers/i2c/busses/i2c-nforce2.c 8426F: drivers/i2c/busses/i2c-piix4.c 8427F: drivers/i2c/busses/i2c-sis5595.c 8428F: drivers/i2c/busses/i2c-sis630.c 8429F: drivers/i2c/busses/i2c-sis96x.c 8430F: drivers/i2c/busses/i2c-via.c 8431F: drivers/i2c/busses/i2c-viapro.c 8432 8433I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 8434M: Hans de Goede <hdegoede@redhat.com> 8435L: linux-i2c@vger.kernel.org 8436S: Maintained 8437F: drivers/i2c/busses/i2c-cht-wc.c 8438 8439I2C/SMBUS ISMT DRIVER 8440M: Seth Heasley <seth.heasley@intel.com> 8441M: Neil Horman <nhorman@tuxdriver.com> 8442L: linux-i2c@vger.kernel.org 8443F: Documentation/i2c/busses/i2c-ismt.rst 8444F: drivers/i2c/busses/i2c-ismt.c 8445 8446I2C/SMBUS STUB DRIVER 8447M: Jean Delvare <jdelvare@suse.com> 8448L: linux-i2c@vger.kernel.org 8449S: Maintained 8450F: drivers/i2c/i2c-stub.c 8451 8452I3C DRIVER FOR CADENCE I3C MASTER IP 8453M: Przemysław Gaj <pgaj@cadence.com> 8454S: Maintained 8455F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt 8456F: drivers/i3c/master/i3c-master-cdns.c 8457 8458I3C DRIVER FOR SYNOPSYS DESIGNWARE 8459M: Vitor Soares <vitor.soares@synopsys.com> 8460S: Maintained 8461F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt 8462F: drivers/i3c/master/dw* 8463 8464I3C SUBSYSTEM 8465M: Alexandre Belloni <alexandre.belloni@bootlin.com> 8466L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 8467S: Maintained 8468C: irc://chat.freenode.net/linux-i3c 8469T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 8470F: Documentation/ABI/testing/sysfs-bus-i3c 8471F: Documentation/devicetree/bindings/i3c/ 8472F: Documentation/driver-api/i3c 8473F: drivers/i3c/ 8474F: include/linux/i3c/ 8475 8476IA64 (Itanium) PLATFORM 8477L: linux-ia64@vger.kernel.org 8478S: Orphan 8479F: Documentation/ia64/ 8480F: arch/ia64/ 8481 8482IBM Power 842 compression accelerator 8483M: Haren Myneni <haren@us.ibm.com> 8484S: Supported 8485F: crypto/842.c 8486F: drivers/crypto/nx/Kconfig 8487F: drivers/crypto/nx/Makefile 8488F: drivers/crypto/nx/nx-842* 8489F: include/linux/sw842.h 8490F: lib/842/ 8491 8492IBM Power in-Nest Crypto Acceleration 8493M: Breno Leitão <leitao@debian.org> 8494M: Nayna Jain <nayna@linux.ibm.com> 8495M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 8496L: linux-crypto@vger.kernel.org 8497S: Supported 8498F: drivers/crypto/nx/Kconfig 8499F: drivers/crypto/nx/Makefile 8500F: drivers/crypto/nx/nx-aes* 8501F: drivers/crypto/nx/nx-sha* 8502F: drivers/crypto/nx/nx.* 8503F: drivers/crypto/nx/nx_csbcpb.h 8504F: drivers/crypto/nx/nx_debugfs.c 8505 8506IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 8507M: Tyrel Datwyler <tyreld@linux.ibm.com> 8508L: linux-pci@vger.kernel.org 8509L: linuxppc-dev@lists.ozlabs.org 8510S: Supported 8511F: drivers/pci/hotplug/rpadlpar* 8512 8513IBM Power Linux RAID adapter 8514M: Brian King <brking@us.ibm.com> 8515S: Supported 8516F: drivers/scsi/ipr.* 8517 8518IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 8519M: Tyrel Datwyler <tyreld@linux.ibm.com> 8520L: linux-pci@vger.kernel.org 8521L: linuxppc-dev@lists.ozlabs.org 8522S: Supported 8523F: drivers/pci/hotplug/rpaphp* 8524 8525IBM Power SRIOV Virtual NIC Device Driver 8526M: Dany Madden <drt@linux.ibm.com> 8527M: Lijun Pan <ljp@linux.ibm.com> 8528M: Sukadev Bhattiprolu <sukadev@linux.ibm.com> 8529R: Thomas Falcon <tlfalcon@linux.ibm.com> 8530L: netdev@vger.kernel.org 8531S: Supported 8532F: drivers/net/ethernet/ibm/ibmvnic.* 8533 8534IBM Power Virtual Accelerator Switchboard 8535M: Sukadev Bhattiprolu <sukadev@linux.ibm.com> 8536L: linuxppc-dev@lists.ozlabs.org 8537S: Supported 8538F: arch/powerpc/include/asm/vas.h 8539F: arch/powerpc/platforms/powernv/copy-paste.h 8540F: arch/powerpc/platforms/powernv/vas* 8541 8542IBM Power Virtual Ethernet Device Driver 8543M: Cristobal Forno <cforno12@linux.ibm.com> 8544L: netdev@vger.kernel.org 8545S: Supported 8546F: drivers/net/ethernet/ibm/ibmveth.* 8547 8548IBM Power Virtual FC Device Drivers 8549M: Tyrel Datwyler <tyreld@linux.ibm.com> 8550L: linux-scsi@vger.kernel.org 8551S: Supported 8552F: drivers/scsi/ibmvscsi/ibmvfc* 8553 8554IBM Power Virtual Management Channel Driver 8555M: Steven Royer <seroyer@linux.ibm.com> 8556S: Supported 8557F: drivers/misc/ibmvmc.* 8558 8559IBM Power Virtual SCSI Device Drivers 8560M: Tyrel Datwyler <tyreld@linux.ibm.com> 8561L: linux-scsi@vger.kernel.org 8562S: Supported 8563F: drivers/scsi/ibmvscsi/ibmvscsi* 8564F: include/scsi/viosrp.h 8565 8566IBM Power Virtual SCSI Device Target Driver 8567M: Michael Cyr <mikecyr@linux.ibm.com> 8568L: linux-scsi@vger.kernel.org 8569L: target-devel@vger.kernel.org 8570S: Supported 8571F: drivers/scsi/ibmvscsi_tgt/ 8572 8573IBM Power VMX Cryptographic instructions 8574M: Breno Leitão <leitao@debian.org> 8575M: Nayna Jain <nayna@linux.ibm.com> 8576M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 8577L: linux-crypto@vger.kernel.org 8578S: Supported 8579F: drivers/crypto/vmx/Kconfig 8580F: drivers/crypto/vmx/Makefile 8581F: drivers/crypto/vmx/aes* 8582F: drivers/crypto/vmx/ghash* 8583F: drivers/crypto/vmx/ppc-xlate.pl 8584F: drivers/crypto/vmx/vmx.c 8585 8586IBM ServeRAID RAID DRIVER 8587S: Orphan 8588F: drivers/scsi/ips.* 8589 8590ICH LPC AND GPIO DRIVER 8591M: Peter Tyser <ptyser@xes-inc.com> 8592S: Maintained 8593F: drivers/gpio/gpio-ich.c 8594F: drivers/mfd/lpc_ich.c 8595 8596ICY I2C DRIVER 8597M: Max Staudt <max@enpas.org> 8598L: linux-i2c@vger.kernel.org 8599S: Maintained 8600F: drivers/i2c/busses/i2c-icy.c 8601 8602IDE SUBSYSTEM 8603M: "David S. Miller" <davem@davemloft.net> 8604L: linux-ide@vger.kernel.org 8605S: Maintained 8606Q: http://patchwork.ozlabs.org/project/linux-ide/list/ 8607T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git 8608F: Documentation/ide/ 8609F: drivers/ide/ 8610F: include/linux/ide.h 8611 8612IDE/ATAPI DRIVERS 8613M: Borislav Petkov <bp@alien8.de> 8614L: linux-ide@vger.kernel.org 8615S: Maintained 8616F: Documentation/cdrom/ide-cd.rst 8617F: drivers/ide/ide-cd* 8618 8619IDEAPAD LAPTOP EXTRAS DRIVER 8620M: Ike Panhc <ike.pan@canonical.com> 8621L: platform-driver-x86@vger.kernel.org 8622S: Maintained 8623W: http://launchpad.net/ideapad-laptop 8624F: drivers/platform/x86/ideapad-laptop.c 8625 8626IDEAPAD LAPTOP SLIDEBAR DRIVER 8627M: Andrey Moiseev <o2g.org.ru@gmail.com> 8628L: linux-input@vger.kernel.org 8629S: Maintained 8630W: https://github.com/o2genum/ideapad-slidebar 8631F: drivers/input/misc/ideapad_slidebar.c 8632 8633IDT VersaClock 5 CLOCK DRIVER 8634M: Luca Ceresoli <luca@lucaceresoli.net> 8635S: Maintained 8636F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 8637F: drivers/clk/clk-versaclock5.c 8638 8639IEEE 802.15.4 SUBSYSTEM 8640M: Alexander Aring <alex.aring@gmail.com> 8641M: Stefan Schmidt <stefan@datenfreihafen.org> 8642L: linux-wpan@vger.kernel.org 8643S: Maintained 8644W: https://linux-wpan.org/ 8645T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 8646T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 8647F: Documentation/networking/ieee802154.rst 8648F: drivers/net/ieee802154/ 8649F: include/linux/ieee802154.h 8650F: include/linux/nl802154.h 8651F: include/net/af_ieee802154.h 8652F: include/net/cfg802154.h 8653F: include/net/ieee802154_netdev.h 8654F: include/net/mac802154.h 8655F: include/net/nl802154.h 8656F: net/ieee802154/ 8657F: net/mac802154/ 8658 8659IFE PROTOCOL 8660M: Yotam Gigi <yotam.gi@gmail.com> 8661M: Jamal Hadi Salim <jhs@mojatatu.com> 8662F: include/net/ife.h 8663F: include/uapi/linux/ife.h 8664F: net/ife 8665 8666IGORPLUG-USB IR RECEIVER 8667M: Sean Young <sean@mess.org> 8668L: linux-media@vger.kernel.org 8669S: Maintained 8670F: drivers/media/rc/igorplugusb.c 8671 8672IGUANAWORKS USB IR TRANSCEIVER 8673M: Sean Young <sean@mess.org> 8674L: linux-media@vger.kernel.org 8675S: Maintained 8676F: drivers/media/rc/iguanair.c 8677 8678IIO DIGITAL POTENTIOMETER DAC 8679M: Peter Rosin <peda@axentia.se> 8680L: linux-iio@vger.kernel.org 8681S: Maintained 8682F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 8683F: Documentation/devicetree/bindings/iio/dac/dpot-dac.txt 8684F: drivers/iio/dac/dpot-dac.c 8685 8686IIO ENVELOPE DETECTOR 8687M: Peter Rosin <peda@axentia.se> 8688L: linux-iio@vger.kernel.org 8689S: Maintained 8690F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 8691F: Documentation/devicetree/bindings/iio/adc/envelope-detector.txt 8692F: drivers/iio/adc/envelope-detector.c 8693 8694IIO MULTIPLEXER 8695M: Peter Rosin <peda@axentia.se> 8696L: linux-iio@vger.kernel.org 8697S: Maintained 8698F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt 8699F: drivers/iio/multiplexer/iio-mux.c 8700 8701IIO SUBSYSTEM AND DRIVERS 8702M: Jonathan Cameron <jic23@kernel.org> 8703R: Lars-Peter Clausen <lars@metafoo.de> 8704R: Peter Meerwald-Stadler <pmeerw@pmeerw.net> 8705L: linux-iio@vger.kernel.org 8706S: Maintained 8707T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 8708F: Documentation/ABI/testing/configfs-iio* 8709F: Documentation/ABI/testing/sysfs-bus-iio* 8710F: Documentation/devicetree/bindings/iio/ 8711F: drivers/iio/ 8712F: drivers/staging/iio/ 8713F: include/linux/iio/ 8714F: tools/iio/ 8715 8716IIO UNIT CONVERTER 8717M: Peter Rosin <peda@axentia.se> 8718L: linux-iio@vger.kernel.org 8719S: Maintained 8720F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt 8721F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt 8722F: Documentation/devicetree/bindings/iio/afe/voltage-divider.txt 8723F: drivers/iio/afe/iio-rescale.c 8724 8725IKANOS/ADI EAGLE ADSL USB DRIVER 8726M: Matthieu Castet <castet.matthieu@free.fr> 8727M: Stanislaw Gruszka <stf_xl@wp.pl> 8728S: Maintained 8729F: drivers/usb/atm/ueagle-atm.c 8730 8731IMGTEC ASCII LCD DRIVER 8732M: Paul Burton <paulburton@kernel.org> 8733S: Maintained 8734F: Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt 8735F: drivers/auxdisplay/img-ascii-lcd.c 8736 8737IMGTEC IR DECODER DRIVER 8738S: Orphan 8739F: drivers/media/rc/img-ir/ 8740 8741IMON SOUNDGRAPH USB IR RECEIVER 8742M: Sean Young <sean@mess.org> 8743L: linux-media@vger.kernel.org 8744S: Maintained 8745F: drivers/media/rc/imon.c 8746F: drivers/media/rc/imon_raw.c 8747 8748IMS TWINTURBO FRAMEBUFFER DRIVER 8749L: linux-fbdev@vger.kernel.org 8750S: Orphan 8751F: drivers/video/fbdev/imsttfb.c 8752 8753INA209 HARDWARE MONITOR DRIVER 8754M: Guenter Roeck <linux@roeck-us.net> 8755L: linux-hwmon@vger.kernel.org 8756S: Maintained 8757F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 8758F: Documentation/hwmon/ina209.rst 8759F: drivers/hwmon/ina209.c 8760 8761INA2XX HARDWARE MONITOR DRIVER 8762M: Guenter Roeck <linux@roeck-us.net> 8763L: linux-hwmon@vger.kernel.org 8764S: Maintained 8765F: Documentation/hwmon/ina2xx.rst 8766F: drivers/hwmon/ina2xx.c 8767F: include/linux/platform_data/ina2xx.h 8768 8769INDUSTRY PACK SUBSYSTEM (IPACK) 8770M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 8771M: Jens Taprogge <jens.taprogge@taprogge.org> 8772M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8773L: industrypack-devel@lists.sourceforge.net 8774S: Maintained 8775W: http://industrypack.sourceforge.net 8776F: drivers/ipack/ 8777 8778INFINEON DPS310 Driver 8779M: Eddie James <eajames@linux.ibm.com> 8780L: linux-iio@vger.kernel.org 8781S: Maintained 8782F: drivers/iio/pressure/dps310.c 8783 8784INFINIBAND SUBSYSTEM 8785M: Doug Ledford <dledford@redhat.com> 8786M: Jason Gunthorpe <jgg@nvidia.com> 8787L: linux-rdma@vger.kernel.org 8788S: Supported 8789W: https://github.com/linux-rdma/rdma-core 8790Q: http://patchwork.kernel.org/project/linux-rdma/list/ 8791T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 8792F: Documentation/devicetree/bindings/infiniband/ 8793F: Documentation/infiniband/ 8794F: drivers/infiniband/ 8795F: include/rdma/ 8796F: include/trace/events/ib_mad.h 8797F: include/trace/events/ib_umad.h 8798F: include/uapi/linux/if_infiniband.h 8799F: include/uapi/rdma/ 8800F: samples/bpf/ibumad_kern.c 8801F: samples/bpf/ibumad_user.c 8802 8803INGENIC JZ4780 NAND DRIVER 8804M: Harvey Hunt <harveyhuntnexus@gmail.com> 8805L: linux-mtd@lists.infradead.org 8806L: linux-mips@vger.kernel.org 8807S: Maintained 8808F: drivers/mtd/nand/raw/ingenic/ 8809 8810INGENIC JZ47xx SoCs 8811M: Paul Cercueil <paul@crapouillou.net> 8812L: linux-mips@vger.kernel.org 8813S: Maintained 8814F: arch/mips/boot/dts/ingenic/ 8815F: arch/mips/generic/board-ingenic.c 8816F: arch/mips/include/asm/mach-ingenic/ 8817F: arch/mips/ingenic/Kconfig 8818F: drivers/clk/ingenic/ 8819F: drivers/dma/dma-jz4780.c 8820F: drivers/gpu/drm/ingenic/ 8821F: drivers/i2c/busses/i2c-jz4780.c 8822F: drivers/iio/adc/ingenic-adc.c 8823F: drivers/irqchip/irq-ingenic.c 8824F: drivers/memory/jz4780-nemc.c 8825F: drivers/mmc/host/jz4740_mmc.c 8826F: drivers/mtd/nand/raw/ingenic/ 8827F: drivers/pinctrl/pinctrl-ingenic.c 8828F: drivers/power/supply/ingenic-battery.c 8829F: drivers/pwm/pwm-jz4740.c 8830F: drivers/remoteproc/ingenic_rproc.c 8831F: drivers/rtc/rtc-jz4740.c 8832F: drivers/tty/serial/8250/8250_ingenic.c 8833F: drivers/usb/musb/jz4740.c 8834F: drivers/watchdog/jz4740_wdt.c 8835F: include/dt-bindings/iio/adc/ingenic,adc.h 8836F: include/linux/mfd/ingenic-tcu.h 8837F: sound/soc/codecs/jz47* 8838F: sound/soc/jz4740/ 8839 8840INOTIFY 8841M: Jan Kara <jack@suse.cz> 8842R: Amir Goldstein <amir73il@gmail.com> 8843L: linux-fsdevel@vger.kernel.org 8844S: Maintained 8845F: Documentation/filesystems/inotify.rst 8846F: fs/notify/inotify/ 8847F: include/linux/inotify.h 8848F: include/uapi/linux/inotify.h 8849 8850INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 8851M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 8852L: linux-input@vger.kernel.org 8853S: Maintained 8854Q: http://patchwork.kernel.org/project/linux-input/list/ 8855T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 8856F: Documentation/devicetree/bindings/input/ 8857F: Documentation/devicetree/bindings/serio/ 8858F: Documentation/input/ 8859F: drivers/input/ 8860F: include/linux/input.h 8861F: include/linux/input/ 8862F: include/uapi/linux/input-event-codes.h 8863F: include/uapi/linux/input.h 8864 8865INPUT MULTITOUCH (MT) PROTOCOL 8866M: Henrik Rydberg <rydberg@bitmath.org> 8867L: linux-input@vger.kernel.org 8868S: Odd fixes 8869F: Documentation/input/multi-touch-protocol.rst 8870F: drivers/input/input-mt.c 8871K: \b(ABS|SYN)_MT_ 8872 8873INSIDE SECURE CRYPTO DRIVER 8874M: Antoine Tenart <atenart@kernel.org> 8875L: linux-crypto@vger.kernel.org 8876S: Maintained 8877F: drivers/crypto/inside-secure/ 8878 8879INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 8880M: Mimi Zohar <zohar@linux.ibm.com> 8881M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 8882L: linux-integrity@vger.kernel.org 8883S: Supported 8884T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 8885F: security/integrity/ima/ 8886 8887INTEL 810/815 FRAMEBUFFER DRIVER 8888M: Antonino Daplas <adaplas@gmail.com> 8889L: linux-fbdev@vger.kernel.org 8890S: Maintained 8891F: drivers/video/fbdev/i810/ 8892 8893INTEL ASoC DRIVERS 8894M: Cezary Rojewski <cezary.rojewski@intel.com> 8895M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 8896M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 8897M: Jie Yang <yang.jie@linux.intel.com> 8898L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8899S: Supported 8900F: sound/soc/intel/ 8901 8902INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 8903M: Hans de Goede <hdegoede@redhat.com> 8904L: platform-driver-x86@vger.kernel.org 8905S: Maintained 8906F: drivers/platform/x86/intel_atomisp2_pm.c 8907 8908INTEL ATOMISP2 LED DRIVER 8909M: Hans de Goede <hdegoede@redhat.com> 8910L: platform-driver-x86@vger.kernel.org 8911S: Maintained 8912F: drivers/platform/x86/intel_atomisp2_led.c 8913 8914INTEL BROXTON PMC DRIVER 8915M: Mika Westerberg <mika.westerberg@linux.intel.com> 8916M: Zha Qipeng <qipeng.zha@intel.com> 8917S: Maintained 8918F: drivers/mfd/intel_pmc_bxt.c 8919F: include/linux/mfd/intel_pmc_bxt.h 8920 8921INTEL C600 SERIES SAS CONTROLLER DRIVER 8922M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 8923L: linux-scsi@vger.kernel.org 8924S: Supported 8925T: git git://git.code.sf.net/p/intel-sas/isci 8926F: drivers/scsi/isci/ 8927 8928INTEL CPU family model numbers 8929M: Tony Luck <tony.luck@intel.com> 8930M: x86@kernel.org 8931L: linux-kernel@vger.kernel.org 8932S: Supported 8933F: arch/x86/include/asm/intel-family.h 8934 8935INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 8936M: Jani Nikula <jani.nikula@linux.intel.com> 8937M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 8938M: Rodrigo Vivi <rodrigo.vivi@intel.com> 8939L: intel-gfx@lists.freedesktop.org 8940S: Supported 8941W: https://01.org/linuxgraphics/ 8942Q: http://patchwork.freedesktop.org/project/intel-gfx/ 8943B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 8944C: irc://chat.freenode.net/intel-gfx 8945T: git git://anongit.freedesktop.org/drm-intel 8946F: Documentation/gpu/i915.rst 8947F: drivers/gpu/drm/i915/ 8948F: include/drm/i915* 8949F: include/uapi/drm/i915_drm.h 8950 8951INTEL ETHERNET DRIVERS 8952M: Jesse Brandeburg <jesse.brandeburg@intel.com> 8953M: Tony Nguyen <anthony.l.nguyen@intel.com> 8954L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 8955S: Supported 8956W: http://www.intel.com/support/feedback.htm 8957W: http://e1000.sourceforge.net/ 8958Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 8959T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 8960T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 8961F: Documentation/networking/device_drivers/ethernet/intel/ 8962F: drivers/net/ethernet/intel/ 8963F: drivers/net/ethernet/intel/*/ 8964F: include/linux/avf/virtchnl.h 8965 8966INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 8967M: Maik Broemme <mbroemme@libmpq.org> 8968L: linux-fbdev@vger.kernel.org 8969S: Maintained 8970F: Documentation/fb/intelfb.rst 8971F: drivers/video/fbdev/intelfb/ 8972 8973INTEL GPIO DRIVERS 8974M: Andy Shevchenko <andy@kernel.org> 8975L: linux-gpio@vger.kernel.org 8976S: Maintained 8977T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8978F: drivers/gpio/gpio-ich.c 8979F: drivers/gpio/gpio-merrifield.c 8980F: drivers/gpio/gpio-ml-ioh.c 8981F: drivers/gpio/gpio-pch.c 8982F: drivers/gpio/gpio-sch.c 8983F: drivers/gpio/gpio-sodaville.c 8984 8985INTEL GVT-g DRIVERS (Intel GPU Virtualization) 8986M: Zhenyu Wang <zhenyuw@linux.intel.com> 8987M: Zhi Wang <zhi.a.wang@intel.com> 8988L: intel-gvt-dev@lists.freedesktop.org 8989L: intel-gfx@lists.freedesktop.org 8990S: Supported 8991W: https://01.org/igvt-g 8992T: git https://github.com/intel/gvt-linux.git 8993F: drivers/gpu/drm/i915/gvt/ 8994 8995INTEL HID EVENT DRIVER 8996M: Alex Hung <alex.hung@canonical.com> 8997L: platform-driver-x86@vger.kernel.org 8998S: Maintained 8999F: drivers/platform/x86/intel-hid.c 9000 9001INTEL I/OAT DMA DRIVER 9002M: Dave Jiang <dave.jiang@intel.com> 9003R: Dan Williams <dan.j.williams@intel.com> 9004L: dmaengine@vger.kernel.org 9005S: Supported 9006Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 9007F: drivers/dma/ioat* 9008 9009INTEL IADX DRIVER 9010M: Dave Jiang <dave.jiang@intel.com> 9011L: dmaengine@vger.kernel.org 9012S: Supported 9013F: drivers/dma/idxd/* 9014F: include/uapi/linux/idxd.h 9015 9016INTEL IDLE DRIVER 9017M: Jacob Pan <jacob.jun.pan@linux.intel.com> 9018M: Len Brown <lenb@kernel.org> 9019L: linux-pm@vger.kernel.org 9020S: Supported 9021B: https://bugzilla.kernel.org 9022T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 9023F: drivers/idle/intel_idle.c 9024 9025INTEL INTEGRATED SENSOR HUB DRIVER 9026M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9027M: Jiri Kosina <jikos@kernel.org> 9028L: linux-input@vger.kernel.org 9029S: Maintained 9030F: drivers/hid/intel-ish-hid/ 9031 9032INTEL IOMMU (VT-d) 9033M: David Woodhouse <dwmw2@infradead.org> 9034M: Lu Baolu <baolu.lu@linux.intel.com> 9035L: iommu@lists.linux-foundation.org 9036S: Supported 9037T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 9038F: drivers/iommu/intel/ 9039F: include/linux/intel-iommu.h 9040F: include/linux/intel-svm.h 9041 9042INTEL IOP-ADMA DMA DRIVER 9043R: Dan Williams <dan.j.williams@intel.com> 9044S: Odd fixes 9045F: drivers/dma/iop-adma.c 9046 9047INTEL IPU3 CSI-2 CIO2 DRIVER 9048M: Yong Zhi <yong.zhi@intel.com> 9049M: Sakari Ailus <sakari.ailus@linux.intel.com> 9050M: Bingbu Cao <bingbu.cao@intel.com> 9051M: Dan Scally <djrscally@gmail.com> 9052R: Tianshu Qiu <tian.shu.qiu@intel.com> 9053L: linux-media@vger.kernel.org 9054S: Maintained 9055T: git git://linuxtv.org/media_tree.git 9056F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 9057F: drivers/media/pci/intel/ipu3/ 9058 9059INTEL IPU3 CSI-2 IMGU DRIVER 9060M: Sakari Ailus <sakari.ailus@linux.intel.com> 9061R: Bingbu Cao <bingbu.cao@intel.com> 9062R: Tianshu Qiu <tian.shu.qiu@intel.com> 9063L: linux-media@vger.kernel.org 9064S: Maintained 9065F: Documentation/admin-guide/media/ipu3.rst 9066F: Documentation/admin-guide/media/ipu3_rcb.svg 9067F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 9068F: drivers/staging/media/ipu3/ 9069 9070INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 9071M: Krzysztof Halasa <khalasa@piap.pl> 9072S: Maintained 9073F: drivers/net/ethernet/xscale/ixp4xx_eth.c 9074F: drivers/net/wan/ixp4xx_hss.c 9075F: drivers/soc/ixp4xx/ixp4xx-npe.c 9076F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 9077F: include/linux/soc/ixp4xx/npe.h 9078F: include/linux/soc/ixp4xx/qmgr.h 9079 9080INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 9081M: Deepak Saxena <dsaxena@plexity.net> 9082S: Maintained 9083F: drivers/char/hw_random/ixp4xx-rng.c 9084 9085INTEL KEEM BAY DRM DRIVER 9086M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 9087M: Edmund Dea <edmund.j.dea@intel.com> 9088S: Maintained 9089F: Documentation/devicetree/bindings/display/intel,kmb_display.yaml 9090F: drivers/gpu/drm/kmb/ 9091 9092INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 9093M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 9094S: Maintained 9095F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 9096F: drivers/crypto/keembay/Kconfig 9097F: drivers/crypto/keembay/Makefile 9098F: drivers/crypto/keembay/keembay-ocs-aes-core.c 9099F: drivers/crypto/keembay/ocs-aes.c 9100F: drivers/crypto/keembay/ocs-aes.h 9101 9102INTEL KEEM BAY OCS HCU CRYPTO DRIVER 9103M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 9104M: Declan Murphy <declan.murphy@intel.com> 9105S: Maintained 9106F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 9107F: drivers/crypto/keembay/Kconfig 9108F: drivers/crypto/keembay/Makefile 9109F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 9110F: drivers/crypto/keembay/ocs-hcu.c 9111F: drivers/crypto/keembay/ocs-hcu.h 9112 9113INTEL MANAGEMENT ENGINE (mei) 9114M: Tomas Winkler <tomas.winkler@intel.com> 9115L: linux-kernel@vger.kernel.org 9116S: Supported 9117F: Documentation/driver-api/mei/* 9118F: drivers/misc/mei/ 9119F: drivers/watchdog/mei_wdt.c 9120F: include/linux/mei_cl_bus.h 9121F: include/uapi/linux/mei.h 9122F: samples/mei/* 9123 9124INTEL MENLOW THERMAL DRIVER 9125M: Sujith Thomas <sujith.thomas@intel.com> 9126L: platform-driver-x86@vger.kernel.org 9127S: Supported 9128W: https://01.org/linux-acpi 9129F: drivers/platform/x86/intel_menlow.c 9130 9131INTEL P-Unit IPC DRIVER 9132M: Zha Qipeng <qipeng.zha@intel.com> 9133L: platform-driver-x86@vger.kernel.org 9134S: Maintained 9135F: arch/x86/include/asm/intel_punit_ipc.h 9136F: drivers/platform/x86/intel_punit_ipc.c 9137 9138INTEL PMC CORE DRIVER 9139M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 9140M: David E Box <david.e.box@intel.com> 9141L: platform-driver-x86@vger.kernel.org 9142S: Maintained 9143F: drivers/platform/x86/intel_pmc_core* 9144 9145INTEL PMIC GPIO DRIVERS 9146M: Andy Shevchenko <andy@kernel.org> 9147S: Maintained 9148T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9149F: drivers/gpio/gpio-*cove.c 9150 9151INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 9152M: Andy Shevchenko <andy@kernel.org> 9153S: Maintained 9154F: drivers/mfd/intel_soc_pmic* 9155F: include/linux/mfd/intel_soc_pmic* 9156 9157INTEL PMT DRIVER 9158M: "David E. Box" <david.e.box@linux.intel.com> 9159S: Maintained 9160F: drivers/mfd/intel_pmt.c 9161F: drivers/platform/x86/intel_pmt_* 9162 9163INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 9164M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 9165L: linux-wireless@vger.kernel.org 9166S: Maintained 9167F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 9168F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 9169F: drivers/net/wireless/intel/ipw2x00/ 9170 9171INTEL PSTATE DRIVER 9172M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9173M: Len Brown <lenb@kernel.org> 9174L: linux-pm@vger.kernel.org 9175S: Supported 9176F: drivers/cpufreq/intel_pstate.c 9177 9178INTEL RDMA RNIC DRIVER 9179M: Faisal Latif <faisal.latif@intel.com> 9180M: Shiraz Saleem <shiraz.saleem@intel.com> 9181L: linux-rdma@vger.kernel.org 9182S: Supported 9183F: drivers/infiniband/hw/i40iw/ 9184F: include/uapi/rdma/i40iw-abi.h 9185 9186INTEL SCU DRIVERS 9187M: Mika Westerberg <mika.westerberg@linux.intel.com> 9188S: Maintained 9189F: arch/x86/include/asm/intel_scu_ipc.h 9190F: drivers/platform/x86/intel_scu_* 9191 9192INTEL SPEED SELECT TECHNOLOGY 9193M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9194L: platform-driver-x86@vger.kernel.org 9195S: Maintained 9196F: drivers/platform/x86/intel_speed_select_if/ 9197F: include/uapi/linux/isst_if.h 9198F: tools/power/x86/intel-speed-select/ 9199 9200INTEL STRATIX10 FIRMWARE DRIVERS 9201M: Richard Gong <richard.gong@linux.intel.com> 9202L: linux-kernel@vger.kernel.org 9203S: Maintained 9204F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 9205F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 9206F: drivers/firmware/stratix10-rsu.c 9207F: drivers/firmware/stratix10-svc.c 9208F: include/linux/firmware/intel/stratix10-smc.h 9209F: include/linux/firmware/intel/stratix10-svc-client.h 9210 9211INTEL TELEMETRY DRIVER 9212M: Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com> 9213M: "David E. Box" <david.e.box@linux.intel.com> 9214L: platform-driver-x86@vger.kernel.org 9215S: Maintained 9216F: arch/x86/include/asm/intel_telemetry.h 9217F: drivers/platform/x86/intel_telemetry* 9218 9219INTEL UNCORE FREQUENCY CONTROL 9220M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9221L: platform-driver-x86@vger.kernel.org 9222S: Maintained 9223F: drivers/platform/x86/intel-uncore-frequency.c 9224 9225INTEL VIRTUAL BUTTON DRIVER 9226M: AceLan Kao <acelan.kao@canonical.com> 9227L: platform-driver-x86@vger.kernel.org 9228S: Maintained 9229F: drivers/platform/x86/intel-vbtn.c 9230 9231INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 9232M: Stanislaw Gruszka <stf_xl@wp.pl> 9233L: linux-wireless@vger.kernel.org 9234S: Supported 9235F: drivers/net/wireless/intel/iwlegacy/ 9236 9237INTEL WIRELESS WIFI LINK (iwlwifi) 9238M: Luca Coelho <luciano.coelho@intel.com> 9239L: linux-wireless@vger.kernel.org 9240S: Supported 9241W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 9242T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 9243F: drivers/net/wireless/intel/iwlwifi/ 9244 9245INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 9246M: Jithu Joseph <jithu.joseph@intel.com> 9247R: Maurice Ma <maurice.ma@intel.com> 9248S: Maintained 9249W: https://slimbootloader.github.io/security/firmware-update.html 9250F: drivers/platform/x86/intel-wmi-sbl-fw-update.c 9251 9252INTEL WMI THUNDERBOLT FORCE POWER DRIVER 9253M: Mario Limonciello <mario.limonciello@dell.com> 9254S: Maintained 9255F: drivers/platform/x86/intel-wmi-thunderbolt.c 9256 9257INTEL(R) TRACE HUB 9258M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9259S: Supported 9260F: Documentation/trace/intel_th.rst 9261F: drivers/hwtracing/intel_th/ 9262F: include/linux/intel_th.h 9263 9264INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 9265M: Ning Sun <ning.sun@intel.com> 9266L: tboot-devel@lists.sourceforge.net 9267S: Supported 9268W: http://tboot.sourceforge.net 9269T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 9270F: Documentation/x86/intel_txt.rst 9271F: arch/x86/kernel/tboot.c 9272F: include/linux/tboot.h 9273 9274INTEL SGX 9275M: Jarkko Sakkinen <jarkko@kernel.org> 9276R: Dave Hansen <dave.hansen@linux.intel.com> 9277L: linux-sgx@vger.kernel.org 9278S: Supported 9279Q: https://patchwork.kernel.org/project/intel-sgx/list/ 9280T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 9281F: Documentation/x86/sgx.rst 9282F: arch/x86/entry/vdso/vsgx.S 9283F: arch/x86/include/uapi/asm/sgx.h 9284F: arch/x86/kernel/cpu/sgx/* 9285F: tools/testing/selftests/sgx/* 9286K: \bSGX_ 9287 9288INTERCONNECT API 9289M: Georgi Djakov <djakov@kernel.org> 9290L: linux-pm@vger.kernel.org 9291S: Maintained 9292F: Documentation/devicetree/bindings/interconnect/ 9293F: Documentation/driver-api/interconnect.rst 9294F: drivers/interconnect/ 9295F: include/dt-bindings/interconnect/ 9296F: include/linux/interconnect-provider.h 9297F: include/linux/interconnect.h 9298 9299INVENSENSE ICM-426xx IMU DRIVER 9300M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 9301L: linux-iio@vger.kernel.org 9302S: Maintained 9303W: https://invensense.tdk.com/ 9304F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 9305F: drivers/iio/imu/inv_icm42600/ 9306 9307INVENSENSE MPU-3050 GYROSCOPE DRIVER 9308M: Linus Walleij <linus.walleij@linaro.org> 9309L: linux-iio@vger.kernel.org 9310S: Maintained 9311F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt 9312F: drivers/iio/gyro/mpu3050* 9313 9314IOC3 ETHERNET DRIVER 9315M: Ralf Baechle <ralf@linux-mips.org> 9316L: linux-mips@vger.kernel.org 9317S: Maintained 9318F: drivers/net/ethernet/sgi/ioc3-eth.c 9319 9320IOMAP FILESYSTEM LIBRARY 9321M: Christoph Hellwig <hch@infradead.org> 9322M: Darrick J. Wong <djwong@kernel.org> 9323M: linux-xfs@vger.kernel.org 9324M: linux-fsdevel@vger.kernel.org 9325L: linux-xfs@vger.kernel.org 9326L: linux-fsdevel@vger.kernel.org 9327S: Supported 9328T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 9329F: fs/iomap/ 9330F: include/linux/iomap.h 9331 9332IOMMU DRIVERS 9333M: Joerg Roedel <joro@8bytes.org> 9334M: Will Deacon <will@kernel.org> 9335L: iommu@lists.linux-foundation.org 9336S: Maintained 9337T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 9338F: Documentation/devicetree/bindings/iommu/ 9339F: Documentation/userspace-api/iommu.rst 9340F: drivers/iommu/ 9341F: include/linux/iommu.h 9342F: include/linux/iova.h 9343F: include/linux/of_iommu.h 9344F: include/uapi/linux/iommu.h 9345 9346IO_URING 9347M: Jens Axboe <axboe@kernel.dk> 9348R: Pavel Begunkov <asml.silence@gmail.com> 9349L: io-uring@vger.kernel.org 9350S: Maintained 9351T: git git://git.kernel.dk/linux-block 9352T: git git://git.kernel.dk/liburing 9353F: fs/io-wq.c 9354F: fs/io-wq.h 9355F: fs/io_uring.c 9356F: include/linux/io_uring.h 9357F: include/uapi/linux/io_uring.h 9358 9359IPMI SUBSYSTEM 9360M: Corey Minyard <minyard@acm.org> 9361L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 9362S: Supported 9363W: http://openipmi.sourceforge.net/ 9364F: Documentation/driver-api/ipmi.rst 9365F: Documentation/devicetree/bindings/ipmi/ 9366F: drivers/char/ipmi/ 9367F: include/linux/ipmi* 9368F: include/uapi/linux/ipmi* 9369 9370IPS SCSI RAID DRIVER 9371M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 9372L: linux-scsi@vger.kernel.org 9373S: Maintained 9374W: http://www.adaptec.com/ 9375F: drivers/scsi/ips* 9376 9377IPVS 9378M: Simon Horman <horms@verge.net.au> 9379M: Julian Anastasov <ja@ssi.bg> 9380L: netdev@vger.kernel.org 9381L: lvs-devel@vger.kernel.org 9382S: Maintained 9383T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 9384T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 9385F: Documentation/networking/ipvs-sysctl.rst 9386F: include/net/ip_vs.h 9387F: include/uapi/linux/ip_vs.h 9388F: net/netfilter/ipvs/ 9389 9390IPWIRELESS DRIVER 9391M: Jiri Kosina <jikos@kernel.org> 9392M: David Sterba <dsterba@suse.com> 9393S: Odd Fixes 9394F: drivers/tty/ipwireless/ 9395 9396IPX NETWORK LAYER 9397L: netdev@vger.kernel.org 9398S: Obsolete 9399F: include/uapi/linux/ipx.h 9400 9401IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 9402M: Marc Zyngier <maz@kernel.org> 9403S: Maintained 9404T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 9405F: Documentation/core-api/irq/irq-domain.rst 9406F: include/linux/irqdomain.h 9407F: kernel/irq/irqdomain.c 9408F: kernel/irq/msi.c 9409 9410IRQ SUBSYSTEM 9411M: Thomas Gleixner <tglx@linutronix.de> 9412L: linux-kernel@vger.kernel.org 9413S: Maintained 9414T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 9415F: kernel/irq/ 9416 9417IRQCHIP DRIVERS 9418M: Thomas Gleixner <tglx@linutronix.de> 9419M: Marc Zyngier <maz@kernel.org> 9420L: linux-kernel@vger.kernel.org 9421S: Maintained 9422T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 9423F: Documentation/devicetree/bindings/interrupt-controller/ 9424F: drivers/irqchip/ 9425 9426ISA 9427M: William Breathitt Gray <vilhelm.gray@gmail.com> 9428S: Maintained 9429F: Documentation/driver-api/isa.rst 9430F: drivers/base/isa.c 9431F: include/linux/isa.h 9432 9433ISA RADIO MODULE 9434M: Hans Verkuil <hverkuil@xs4all.nl> 9435L: linux-media@vger.kernel.org 9436S: Maintained 9437W: https://linuxtv.org 9438T: git git://linuxtv.org/media_tree.git 9439F: drivers/media/radio/radio-isa* 9440 9441ISAPNP 9442M: Jaroslav Kysela <perex@perex.cz> 9443S: Maintained 9444F: Documentation/driver-api/isapnp.rst 9445F: drivers/pnp/isapnp/ 9446F: include/linux/isapnp.h 9447 9448ISCSI 9449M: Lee Duncan <lduncan@suse.com> 9450M: Chris Leech <cleech@redhat.com> 9451L: open-iscsi@googlegroups.com 9452L: linux-scsi@vger.kernel.org 9453S: Maintained 9454W: www.open-iscsi.com 9455F: drivers/scsi/*iscsi* 9456F: include/scsi/*iscsi* 9457 9458iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 9459M: Peter Jones <pjones@redhat.com> 9460M: Konrad Rzeszutek Wilk <konrad@kernel.org> 9461S: Maintained 9462F: drivers/firmware/iscsi_ibft* 9463 9464ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 9465M: Sagi Grimberg <sagi@grimberg.me> 9466M: Max Gurtovoy <mgurtovoy@nvidia.com> 9467L: linux-rdma@vger.kernel.org 9468S: Supported 9469W: http://www.openfabrics.org 9470W: www.open-iscsi.org 9471Q: http://patchwork.kernel.org/project/linux-rdma/list/ 9472F: drivers/infiniband/ulp/iser/ 9473 9474ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 9475M: Sagi Grimberg <sagi@grimberg.me> 9476L: linux-rdma@vger.kernel.org 9477L: target-devel@vger.kernel.org 9478S: Supported 9479W: http://www.linux-iscsi.org 9480T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 9481F: drivers/infiniband/ulp/isert 9482 9483ISDN/CMTP OVER BLUETOOTH 9484M: Karsten Keil <isdn@linux-pingi.de> 9485L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 9486L: netdev@vger.kernel.org 9487S: Odd Fixes 9488W: http://www.isdn4linux.de 9489F: Documentation/isdn/ 9490F: drivers/isdn/capi/ 9491F: include/linux/isdn/ 9492F: include/uapi/linux/isdn/ 9493F: net/bluetooth/cmtp/ 9494 9495ISDN/mISDN SUBSYSTEM 9496M: Karsten Keil <isdn@linux-pingi.de> 9497L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 9498L: netdev@vger.kernel.org 9499S: Maintained 9500W: http://www.isdn4linux.de 9501F: drivers/isdn/Kconfig 9502F: drivers/isdn/Makefile 9503F: drivers/isdn/hardware/ 9504F: drivers/isdn/mISDN/ 9505 9506IT87 HARDWARE MONITORING DRIVER 9507M: Jean Delvare <jdelvare@suse.com> 9508L: linux-hwmon@vger.kernel.org 9509S: Maintained 9510F: Documentation/hwmon/it87.rst 9511F: drivers/hwmon/it87.c 9512 9513IT913X MEDIA DRIVER 9514M: Antti Palosaari <crope@iki.fi> 9515L: linux-media@vger.kernel.org 9516S: Maintained 9517W: https://linuxtv.org 9518W: http://palosaari.fi/linux/ 9519Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9520T: git git://linuxtv.org/anttip/media_tree.git 9521F: drivers/media/tuners/it913x* 9522 9523IVTV VIDEO4LINUX DRIVER 9524M: Andy Walls <awalls@md.metrocast.net> 9525L: linux-media@vger.kernel.org 9526S: Maintained 9527W: https://linuxtv.org 9528T: git git://linuxtv.org/media_tree.git 9529F: Documentation/admin-guide/media/ivtv* 9530F: drivers/media/pci/ivtv/ 9531F: include/uapi/linux/ivtv* 9532 9533IX2505V MEDIA DRIVER 9534M: Malcolm Priestley <tvboxspy@gmail.com> 9535L: linux-media@vger.kernel.org 9536S: Maintained 9537W: https://linuxtv.org 9538Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9539F: drivers/media/dvb-frontends/ix2505v* 9540 9541JAILHOUSE HYPERVISOR INTERFACE 9542M: Jan Kiszka <jan.kiszka@siemens.com> 9543L: jailhouse-dev@googlegroups.com 9544S: Maintained 9545F: arch/x86/include/asm/jailhouse_para.h 9546F: arch/x86/kernel/jailhouse.c 9547 9548JC42.4 TEMPERATURE SENSOR DRIVER 9549M: Guenter Roeck <linux@roeck-us.net> 9550L: linux-hwmon@vger.kernel.org 9551S: Maintained 9552F: Documentation/hwmon/jc42.rst 9553F: drivers/hwmon/jc42.c 9554 9555JFS FILESYSTEM 9556M: Dave Kleikamp <shaggy@kernel.org> 9557L: jfs-discussion@lists.sourceforge.net 9558S: Maintained 9559W: http://jfs.sourceforge.net/ 9560T: git git://github.com/kleikamp/linux-shaggy.git 9561F: Documentation/admin-guide/jfs.rst 9562F: fs/jfs/ 9563 9564JME NETWORK DRIVER 9565M: Guo-Fu Tseng <cooldavid@cooldavid.org> 9566L: netdev@vger.kernel.org 9567S: Maintained 9568F: drivers/net/ethernet/jme.* 9569 9570JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 9571M: David Woodhouse <dwmw2@infradead.org> 9572M: Richard Weinberger <richard@nod.at> 9573L: linux-mtd@lists.infradead.org 9574S: Odd Fixes 9575W: http://www.linux-mtd.infradead.org/doc/jffs2.html 9576T: git git://git.infradead.org/ubifs-2.6.git 9577F: fs/jffs2/ 9578F: include/uapi/linux/jffs2.h 9579 9580JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 9581M: "Theodore Ts'o" <tytso@mit.edu> 9582M: Jan Kara <jack@suse.com> 9583L: linux-ext4@vger.kernel.org 9584S: Maintained 9585F: fs/jbd2/ 9586F: include/linux/jbd2.h 9587 9588JPU V4L2 MEM2MEM DRIVER FOR RENESAS 9589M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 9590L: linux-media@vger.kernel.org 9591S: Maintained 9592F: drivers/media/platform/rcar_jpu.c 9593 9594JSM Neo PCI based serial card 9595L: linux-serial@vger.kernel.org 9596S: Orphan 9597F: drivers/tty/serial/jsm/ 9598 9599K10TEMP HARDWARE MONITORING DRIVER 9600M: Clemens Ladisch <clemens@ladisch.de> 9601L: linux-hwmon@vger.kernel.org 9602S: Maintained 9603F: Documentation/hwmon/k10temp.rst 9604F: drivers/hwmon/k10temp.c 9605 9606K8TEMP HARDWARE MONITORING DRIVER 9607M: Rudolf Marek <r.marek@assembler.cz> 9608L: linux-hwmon@vger.kernel.org 9609S: Maintained 9610F: Documentation/hwmon/k8temp.rst 9611F: drivers/hwmon/k8temp.c 9612 9613KASAN 9614M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 9615R: Alexander Potapenko <glider@google.com> 9616R: Andrey Konovalov <andreyknvl@gmail.com> 9617R: Dmitry Vyukov <dvyukov@google.com> 9618L: kasan-dev@googlegroups.com 9619S: Maintained 9620F: Documentation/dev-tools/kasan.rst 9621F: arch/*/include/asm/*kasan.h 9622F: arch/*/mm/kasan_init* 9623F: include/linux/kasan*.h 9624F: lib/Kconfig.kasan 9625F: lib/test_kasan*.c 9626F: mm/kasan/ 9627F: scripts/Makefile.kasan 9628 9629KCONFIG 9630M: Masahiro Yamada <masahiroy@kernel.org> 9631L: linux-kbuild@vger.kernel.org 9632S: Maintained 9633T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 9634F: Documentation/kbuild/kconfig* 9635F: scripts/Kconfig.include 9636F: scripts/kconfig/ 9637 9638KCOV 9639R: Dmitry Vyukov <dvyukov@google.com> 9640R: Andrey Konovalov <andreyknvl@gmail.com> 9641L: kasan-dev@googlegroups.com 9642S: Maintained 9643F: Documentation/dev-tools/kcov.rst 9644F: include/linux/kcov.h 9645F: include/uapi/linux/kcov.h 9646F: kernel/kcov.c 9647F: scripts/Makefile.kcov 9648 9649KCSAN 9650M: Marco Elver <elver@google.com> 9651R: Dmitry Vyukov <dvyukov@google.com> 9652L: kasan-dev@googlegroups.com 9653S: Maintained 9654F: Documentation/dev-tools/kcsan.rst 9655F: include/linux/kcsan*.h 9656F: kernel/kcsan/ 9657F: lib/Kconfig.kcsan 9658F: scripts/Makefile.kcsan 9659 9660KDUMP 9661M: Dave Young <dyoung@redhat.com> 9662M: Baoquan He <bhe@redhat.com> 9663R: Vivek Goyal <vgoyal@redhat.com> 9664L: kexec@lists.infradead.org 9665S: Maintained 9666W: http://lse.sourceforge.net/kdump/ 9667F: Documentation/admin-guide/kdump/ 9668F: fs/proc/vmcore.c 9669F: include/linux/crash_core.h 9670F: include/linux/crash_dump.h 9671F: include/uapi/linux/vmcore.h 9672F: kernel/crash_*.c 9673 9674KEENE FM RADIO TRANSMITTER DRIVER 9675M: Hans Verkuil <hverkuil@xs4all.nl> 9676L: linux-media@vger.kernel.org 9677S: Maintained 9678W: https://linuxtv.org 9679T: git git://linuxtv.org/media_tree.git 9680F: drivers/media/radio/radio-keene* 9681 9682KERNEL AUTOMOUNTER 9683M: Ian Kent <raven@themaw.net> 9684L: autofs@vger.kernel.org 9685S: Maintained 9686F: fs/autofs/ 9687 9688KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 9689M: Masahiro Yamada <masahiroy@kernel.org> 9690M: Michal Marek <michal.lkml@markovi.net> 9691L: linux-kbuild@vger.kernel.org 9692S: Maintained 9693T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 9694F: Documentation/kbuild/ 9695F: Makefile 9696F: scripts/*vmlinux* 9697F: scripts/Kbuild* 9698F: scripts/Makefile* 9699F: scripts/basic/ 9700F: scripts/mk* 9701F: scripts/mod/ 9702F: scripts/package/ 9703 9704KERNEL JANITORS 9705L: kernel-janitors@vger.kernel.org 9706S: Odd Fixes 9707W: http://kernelnewbies.org/KernelJanitors 9708 9709KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 9710M: "J. Bruce Fields" <bfields@fieldses.org> 9711M: Chuck Lever <chuck.lever@oracle.com> 9712L: linux-nfs@vger.kernel.org 9713S: Supported 9714W: http://nfs.sourceforge.net/ 9715T: git git://linux-nfs.org/~bfields/linux.git 9716F: fs/lockd/ 9717F: fs/nfs_common/ 9718F: fs/nfsd/ 9719F: include/linux/lockd/ 9720F: include/linux/sunrpc/ 9721F: include/uapi/linux/nfsd/ 9722F: include/uapi/linux/sunrpc/ 9723F: net/sunrpc/ 9724F: Documentation/filesystems/nfs/ 9725 9726KERNEL SELFTEST FRAMEWORK 9727M: Shuah Khan <shuah@kernel.org> 9728M: Shuah Khan <skhan@linuxfoundation.org> 9729L: linux-kselftest@vger.kernel.org 9730S: Maintained 9731Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 9732T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 9733F: Documentation/dev-tools/kselftest* 9734F: tools/testing/selftests/ 9735 9736KERNEL UNIT TESTING FRAMEWORK (KUnit) 9737M: Brendan Higgins <brendanhiggins@google.com> 9738L: linux-kselftest@vger.kernel.org 9739L: kunit-dev@googlegroups.com 9740S: Maintained 9741W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 9742F: Documentation/dev-tools/kunit/ 9743F: include/kunit/ 9744F: lib/kunit/ 9745F: tools/testing/kunit/ 9746 9747KERNEL USERMODE HELPER 9748M: Luis Chamberlain <mcgrof@kernel.org> 9749L: linux-kernel@vger.kernel.org 9750S: Maintained 9751F: include/linux/umh.h 9752F: kernel/umh.c 9753 9754KERNEL VIRTUAL MACHINE (KVM) 9755M: Paolo Bonzini <pbonzini@redhat.com> 9756L: kvm@vger.kernel.org 9757S: Supported 9758W: http://www.linux-kvm.org 9759T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 9760F: Documentation/virt/kvm/ 9761F: include/asm-generic/kvm* 9762F: include/kvm/iodev.h 9763F: include/linux/kvm* 9764F: include/trace/events/kvm.h 9765F: include/uapi/asm-generic/kvm* 9766F: include/uapi/linux/kvm* 9767F: tools/kvm/ 9768F: tools/testing/selftests/kvm/ 9769F: virt/kvm/* 9770 9771KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 9772M: Marc Zyngier <maz@kernel.org> 9773R: James Morse <james.morse@arm.com> 9774R: Julien Thierry <julien.thierry.kdev@gmail.com> 9775R: Suzuki K Poulose <suzuki.poulose@arm.com> 9776L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9777L: kvmarm@lists.cs.columbia.edu 9778S: Maintained 9779T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 9780F: arch/arm64/include/asm/kvm* 9781F: arch/arm64/include/uapi/asm/kvm* 9782F: arch/arm64/kvm/ 9783F: include/kvm/arm_* 9784 9785KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 9786M: Huacai Chen <chenhuacai@kernel.org> 9787M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 9788L: linux-mips@vger.kernel.org 9789L: kvm@vger.kernel.org 9790S: Maintained 9791T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 9792F: arch/mips/include/asm/kvm* 9793F: arch/mips/include/uapi/asm/kvm* 9794F: arch/mips/kvm/ 9795 9796KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 9797M: Paul Mackerras <paulus@ozlabs.org> 9798L: kvm-ppc@vger.kernel.org 9799S: Supported 9800W: http://www.linux-kvm.org/ 9801T: git git://github.com/agraf/linux-2.6.git 9802F: arch/powerpc/include/asm/kvm* 9803F: arch/powerpc/include/uapi/asm/kvm* 9804F: arch/powerpc/kernel/kvm* 9805F: arch/powerpc/kvm/ 9806 9807KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 9808M: Christian Borntraeger <borntraeger@de.ibm.com> 9809M: Janosch Frank <frankja@linux.ibm.com> 9810R: David Hildenbrand <david@redhat.com> 9811R: Cornelia Huck <cohuck@redhat.com> 9812R: Claudio Imbrenda <imbrenda@linux.ibm.com> 9813L: kvm@vger.kernel.org 9814S: Supported 9815W: http://www.ibm.com/developerworks/linux/linux390/ 9816T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 9817F: Documentation/virt/kvm/s390* 9818F: arch/s390/include/asm/gmap.h 9819F: arch/s390/include/asm/kvm* 9820F: arch/s390/include/uapi/asm/kvm* 9821F: arch/s390/kernel/uv.c 9822F: arch/s390/kvm/ 9823F: arch/s390/mm/gmap.c 9824F: tools/testing/selftests/kvm/*/s390x/ 9825F: tools/testing/selftests/kvm/s390x/ 9826 9827KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 9828M: Paolo Bonzini <pbonzini@redhat.com> 9829R: Sean Christopherson <seanjc@google.com> 9830R: Vitaly Kuznetsov <vkuznets@redhat.com> 9831R: Wanpeng Li <wanpengli@tencent.com> 9832R: Jim Mattson <jmattson@google.com> 9833R: Joerg Roedel <joro@8bytes.org> 9834L: kvm@vger.kernel.org 9835S: Supported 9836W: http://www.linux-kvm.org 9837T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 9838F: arch/x86/include/asm/kvm* 9839F: arch/x86/include/asm/pvclock-abi.h 9840F: arch/x86/include/asm/svm.h 9841F: arch/x86/include/asm/vmx*.h 9842F: arch/x86/include/uapi/asm/kvm* 9843F: arch/x86/include/uapi/asm/svm.h 9844F: arch/x86/include/uapi/asm/vmx.h 9845F: arch/x86/kernel/kvm.c 9846F: arch/x86/kernel/kvmclock.c 9847F: arch/x86/kvm/ 9848F: arch/x86/kvm/*/ 9849 9850KERNFS 9851M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9852M: Tejun Heo <tj@kernel.org> 9853S: Supported 9854T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 9855F: fs/kernfs/ 9856F: include/linux/kernfs.h 9857 9858KEXEC 9859M: Eric Biederman <ebiederm@xmission.com> 9860L: kexec@lists.infradead.org 9861S: Maintained 9862W: http://kernel.org/pub/linux/utils/kernel/kexec/ 9863F: include/linux/kexec.h 9864F: include/uapi/linux/kexec.h 9865F: kernel/kexec* 9866 9867KEYS-ENCRYPTED 9868M: Mimi Zohar <zohar@linux.ibm.com> 9869L: linux-integrity@vger.kernel.org 9870L: keyrings@vger.kernel.org 9871S: Supported 9872F: Documentation/security/keys/trusted-encrypted.rst 9873F: include/keys/encrypted-type.h 9874F: security/keys/encrypted-keys/ 9875 9876KEYS-TRUSTED 9877M: James Bottomley <jejb@linux.ibm.com> 9878M: Jarkko Sakkinen <jarkko@kernel.org> 9879M: Mimi Zohar <zohar@linux.ibm.com> 9880L: linux-integrity@vger.kernel.org 9881L: keyrings@vger.kernel.org 9882S: Supported 9883F: Documentation/security/keys/trusted-encrypted.rst 9884F: include/keys/trusted-type.h 9885F: include/keys/trusted_tpm.h 9886F: security/keys/trusted-keys/ 9887 9888KEYS/KEYRINGS 9889M: David Howells <dhowells@redhat.com> 9890M: Jarkko Sakkinen <jarkko@kernel.org> 9891L: keyrings@vger.kernel.org 9892S: Maintained 9893F: Documentation/security/keys/core.rst 9894F: include/keys/ 9895F: include/linux/key-type.h 9896F: include/linux/key.h 9897F: include/linux/keyctl.h 9898F: include/uapi/linux/keyctl.h 9899F: security/keys/ 9900 9901KFENCE 9902M: Alexander Potapenko <glider@google.com> 9903M: Marco Elver <elver@google.com> 9904R: Dmitry Vyukov <dvyukov@google.com> 9905L: kasan-dev@googlegroups.com 9906S: Maintained 9907F: Documentation/dev-tools/kfence.rst 9908F: arch/*/include/asm/kfence.h 9909F: include/linux/kfence.h 9910F: lib/Kconfig.kfence 9911F: mm/kfence/ 9912 9913KFIFO 9914M: Stefani Seibold <stefani@seibold.net> 9915S: Maintained 9916F: include/linux/kfifo.h 9917F: lib/kfifo.c 9918F: samples/kfifo/ 9919 9920KGDB / KDB /debug_core 9921M: Jason Wessel <jason.wessel@windriver.com> 9922M: Daniel Thompson <daniel.thompson@linaro.org> 9923R: Douglas Anderson <dianders@chromium.org> 9924L: kgdb-bugreport@lists.sourceforge.net 9925S: Maintained 9926W: http://kgdb.wiki.kernel.org/ 9927T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 9928F: Documentation/dev-tools/kgdb.rst 9929F: drivers/misc/kgdbts.c 9930F: drivers/tty/serial/kgdboc.c 9931F: include/linux/kdb.h 9932F: include/linux/kgdb.h 9933F: kernel/debug/ 9934 9935KHADAS MCU MFD DRIVER 9936M: Neil Armstrong <narmstrong@baylibre.com> 9937L: linux-amlogic@lists.infradead.org 9938S: Maintained 9939F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 9940F: drivers/mfd/khadas-mcu.c 9941F: include/linux/mfd/khadas-mcu.h 9942F: drivers/thermal/khadas_mcu_fan.c 9943 9944KMEMLEAK 9945M: Catalin Marinas <catalin.marinas@arm.com> 9946S: Maintained 9947F: Documentation/dev-tools/kmemleak.rst 9948F: include/linux/kmemleak.h 9949F: mm/kmemleak.c 9950F: samples/kmemleak/kmemleak-test.c 9951 9952KMOD KERNEL MODULE LOADER - USERMODE HELPER 9953M: Luis Chamberlain <mcgrof@kernel.org> 9954L: linux-kernel@vger.kernel.org 9955S: Maintained 9956F: include/linux/kmod.h 9957F: kernel/kmod.c 9958F: lib/test_kmod.c 9959F: tools/testing/selftests/kmod/ 9960 9961KPROBES 9962M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 9963M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 9964M: "David S. Miller" <davem@davemloft.net> 9965M: Masami Hiramatsu <mhiramat@kernel.org> 9966S: Maintained 9967F: Documentation/trace/kprobes.rst 9968F: include/asm-generic/kprobes.h 9969F: include/linux/kprobes.h 9970F: kernel/kprobes.c 9971 9972KS0108 LCD CONTROLLER DRIVER 9973M: Miguel Ojeda <ojeda@kernel.org> 9974S: Maintained 9975F: Documentation/admin-guide/auxdisplay/ks0108.rst 9976F: drivers/auxdisplay/ks0108.c 9977F: include/linux/ks0108.h 9978 9979KTD253 BACKLIGHT DRIVER 9980M: Linus Walleij <linus.walleij@linaro.org> 9981S: Maintained 9982F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 9983F: drivers/video/backlight/ktd253-backlight.c 9984 9985L3MDEV 9986M: David Ahern <dsahern@kernel.org> 9987L: netdev@vger.kernel.org 9988S: Maintained 9989F: include/net/l3mdev.h 9990F: net/l3mdev 9991 9992L7 BPF FRAMEWORK 9993M: John Fastabend <john.fastabend@gmail.com> 9994M: Daniel Borkmann <daniel@iogearbox.net> 9995M: Jakub Sitnicki <jakub@cloudflare.com> 9996M: Lorenz Bauer <lmb@cloudflare.com> 9997L: netdev@vger.kernel.org 9998L: bpf@vger.kernel.org 9999S: Maintained 10000F: include/linux/skmsg.h 10001F: net/core/skmsg.c 10002F: net/core/sock_map.c 10003F: net/ipv4/tcp_bpf.c 10004F: net/ipv4/udp_bpf.c 10005 10006LANTIQ / INTEL Ethernet drivers 10007M: Hauke Mehrtens <hauke@hauke-m.de> 10008L: netdev@vger.kernel.org 10009S: Maintained 10010F: drivers/net/dsa/lantiq_gswip.c 10011F: drivers/net/dsa/lantiq_pce.h 10012F: drivers/net/ethernet/lantiq_xrx200.c 10013F: net/dsa/tag_gswip.c 10014 10015LANTIQ MIPS ARCHITECTURE 10016M: John Crispin <john@phrozen.org> 10017L: linux-mips@vger.kernel.org 10018S: Maintained 10019F: arch/mips/lantiq 10020F: drivers/soc/lantiq 10021 10022LASI 53c700 driver for PARISC 10023M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 10024L: linux-scsi@vger.kernel.org 10025S: Maintained 10026F: Documentation/scsi/53c700.rst 10027F: drivers/scsi/53c700* 10028 10029LEAKING_ADDRESSES 10030M: Tobin C. Harding <me@tobin.cc> 10031M: Tycho Andersen <tycho@tycho.pizza> 10032L: linux-hardening@vger.kernel.org 10033S: Maintained 10034T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 10035F: scripts/leaking_addresses.pl 10036 10037LED SUBSYSTEM 10038M: Pavel Machek <pavel@ucw.cz> 10039L: linux-leds@vger.kernel.org 10040S: Maintained 10041T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 10042F: Documentation/devicetree/bindings/leds/ 10043F: drivers/leds/ 10044F: include/linux/leds.h 10045 10046LEGACY EEPROM DRIVER 10047M: Jean Delvare <jdelvare@suse.com> 10048S: Maintained 10049F: Documentation/misc-devices/eeprom.rst 10050F: drivers/misc/eeprom/eeprom.c 10051 10052LEGO MINDSTORMS EV3 10053R: David Lechner <david@lechnology.com> 10054S: Maintained 10055F: Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt 10056F: arch/arm/boot/dts/da850-lego-ev3.dts 10057F: drivers/power/supply/lego_ev3_battery.c 10058 10059LEGO USB Tower driver 10060M: Juergen Stuber <starblue@users.sourceforge.net> 10061L: legousb-devel@lists.sourceforge.net 10062S: Maintained 10063W: http://legousb.sourceforge.net/ 10064F: drivers/usb/misc/legousbtower.c 10065 10066LG LAPTOP EXTRAS 10067M: Matan Ziv-Av <matan@svgalib.org> 10068L: platform-driver-x86@vger.kernel.org 10069S: Maintained 10070F: Documentation/ABI/testing/sysfs-platform-lg-laptop 10071F: Documentation/admin-guide/laptops/lg-laptop.rst 10072F: drivers/platform/x86/lg-laptop.c 10073 10074LG2160 MEDIA DRIVER 10075M: Michael Krufky <mkrufky@linuxtv.org> 10076L: linux-media@vger.kernel.org 10077S: Maintained 10078W: https://linuxtv.org 10079W: http://github.com/mkrufky 10080Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10081T: git git://linuxtv.org/mkrufky/tuners.git 10082F: drivers/media/dvb-frontends/lg2160.* 10083 10084LGDT3305 MEDIA DRIVER 10085M: Michael Krufky <mkrufky@linuxtv.org> 10086L: linux-media@vger.kernel.org 10087S: Maintained 10088W: https://linuxtv.org 10089W: http://github.com/mkrufky 10090Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10091T: git git://linuxtv.org/mkrufky/tuners.git 10092F: drivers/media/dvb-frontends/lgdt3305.* 10093 10094LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 10095M: Viresh Kumar <vireshk@kernel.org> 10096L: linux-ide@vger.kernel.org 10097S: Maintained 10098T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10099F: drivers/ata/pata_arasan_cf.c 10100F: include/linux/pata_arasan_cf_data.h 10101 10102LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 10103M: Linus Walleij <linus.walleij@linaro.org> 10104L: linux-ide@vger.kernel.org 10105S: Maintained 10106T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10107F: drivers/ata/pata_ftide010.c 10108F: drivers/ata/sata_gemini.c 10109F: drivers/ata/sata_gemini.h 10110 10111LIBATA SATA AHCI PLATFORM devices support 10112M: Hans de Goede <hdegoede@redhat.com> 10113M: Jens Axboe <axboe@kernel.dk> 10114L: linux-ide@vger.kernel.org 10115S: Maintained 10116T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10117F: drivers/ata/ahci_platform.c 10118F: drivers/ata/libahci_platform.c 10119F: include/linux/ahci_platform.h 10120 10121LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 10122M: Mikael Pettersson <mikpelinux@gmail.com> 10123L: linux-ide@vger.kernel.org 10124S: Maintained 10125T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10126F: drivers/ata/sata_promise.* 10127 10128LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 10129M: Jens Axboe <axboe@kernel.dk> 10130L: linux-ide@vger.kernel.org 10131S: Maintained 10132T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10133F: Documentation/devicetree/bindings/ata/ 10134F: drivers/ata/ 10135F: include/linux/ata.h 10136F: include/linux/libata.h 10137 10138LIBLOCKDEP 10139M: Sasha Levin <alexander.levin@microsoft.com> 10140S: Maintained 10141F: tools/lib/lockdep/ 10142 10143LIBNVDIMM BLK: MMIO-APERTURE DRIVER 10144M: Dan Williams <dan.j.williams@intel.com> 10145M: Vishal Verma <vishal.l.verma@intel.com> 10146M: Dave Jiang <dave.jiang@intel.com> 10147L: linux-nvdimm@lists.01.org 10148S: Supported 10149Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10150P: Documentation/nvdimm/maintainer-entry-profile.rst 10151F: drivers/nvdimm/blk.c 10152F: drivers/nvdimm/region_devs.c 10153 10154LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 10155M: Vishal Verma <vishal.l.verma@intel.com> 10156M: Dan Williams <dan.j.williams@intel.com> 10157M: Dave Jiang <dave.jiang@intel.com> 10158L: linux-nvdimm@lists.01.org 10159S: Supported 10160Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10161P: Documentation/nvdimm/maintainer-entry-profile.rst 10162F: drivers/nvdimm/btt* 10163 10164LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 10165M: Dan Williams <dan.j.williams@intel.com> 10166M: Vishal Verma <vishal.l.verma@intel.com> 10167M: Dave Jiang <dave.jiang@intel.com> 10168L: linux-nvdimm@lists.01.org 10169S: Supported 10170Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10171P: Documentation/nvdimm/maintainer-entry-profile.rst 10172F: drivers/nvdimm/pmem* 10173 10174LIBNVDIMM: DEVICETREE BINDINGS 10175M: Oliver O'Halloran <oohall@gmail.com> 10176L: linux-nvdimm@lists.01.org 10177S: Supported 10178Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10179F: Documentation/devicetree/bindings/pmem/pmem-region.txt 10180F: drivers/nvdimm/of_pmem.c 10181 10182LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 10183M: Dan Williams <dan.j.williams@intel.com> 10184M: Vishal Verma <vishal.l.verma@intel.com> 10185M: Dave Jiang <dave.jiang@intel.com> 10186M: Ira Weiny <ira.weiny@intel.com> 10187L: linux-nvdimm@lists.01.org 10188S: Supported 10189Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10190P: Documentation/nvdimm/maintainer-entry-profile.rst 10191T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 10192F: drivers/acpi/nfit/* 10193F: drivers/nvdimm/* 10194F: include/linux/libnvdimm.h 10195F: include/linux/nd.h 10196F: include/uapi/linux/ndctl.h 10197F: tools/testing/nvdimm/ 10198 10199LICENSES and SPDX stuff 10200M: Thomas Gleixner <tglx@linutronix.de> 10201M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10202L: linux-spdx@vger.kernel.org 10203S: Maintained 10204T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 10205F: COPYING 10206F: Documentation/process/license-rules.rst 10207F: LICENSES/ 10208F: scripts/spdxcheck-test.sh 10209F: scripts/spdxcheck.py 10210 10211LIGHTNVM PLATFORM SUPPORT 10212M: Matias Bjorling <mb@lightnvm.io> 10213L: linux-block@vger.kernel.org 10214S: Maintained 10215W: http://github/OpenChannelSSD 10216F: drivers/lightnvm/ 10217F: include/linux/lightnvm.h 10218F: include/uapi/linux/lightnvm.h 10219 10220LINEAR RANGES HELPERS 10221M: Mark Brown <broonie@kernel.org> 10222R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 10223F: lib/linear_ranges.c 10224F: lib/test_linear_ranges.c 10225F: include/linux/linear_range.h 10226 10227LINUX FOR POWER MACINTOSH 10228M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 10229L: linuxppc-dev@lists.ozlabs.org 10230S: Odd Fixes 10231F: arch/powerpc/platforms/powermac/ 10232F: drivers/macintosh/ 10233 10234LINUX FOR POWERPC (32-BIT AND 64-BIT) 10235M: Michael Ellerman <mpe@ellerman.id.au> 10236R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 10237R: Paul Mackerras <paulus@samba.org> 10238L: linuxppc-dev@lists.ozlabs.org 10239S: Supported 10240W: https://github.com/linuxppc/wiki/wiki 10241Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 10242T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 10243F: Documentation/ABI/stable/sysfs-firmware-opal-* 10244F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 10245F: Documentation/devicetree/bindings/powerpc/ 10246F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 10247F: Documentation/powerpc/ 10248F: arch/powerpc/ 10249F: drivers/*/*/*pasemi* 10250F: drivers/*/*pasemi* 10251F: drivers/char/tpm/tpm_ibmvtpm* 10252F: drivers/crypto/nx/ 10253F: drivers/crypto/vmx/ 10254F: drivers/i2c/busses/i2c-opal.c 10255F: drivers/net/ethernet/ibm/ibmveth.* 10256F: drivers/net/ethernet/ibm/ibmvnic.* 10257F: drivers/pci/hotplug/pnv_php.c 10258F: drivers/pci/hotplug/rpa* 10259F: drivers/rtc/rtc-opal.c 10260F: drivers/scsi/ibmvscsi/ 10261F: drivers/tty/hvc/hvc_opal.c 10262F: drivers/watchdog/wdrtas.c 10263F: tools/testing/selftests/powerpc 10264N: /pmac 10265N: powermac 10266N: powernv 10267N: [^a-z0-9]ps3 10268N: pseries 10269 10270LINUX FOR POWERPC EMBEDDED MPC5XXX 10271M: Anatolij Gustschin <agust@denx.de> 10272L: linuxppc-dev@lists.ozlabs.org 10273S: Odd Fixes 10274F: arch/powerpc/platforms/512x/ 10275F: arch/powerpc/platforms/52xx/ 10276 10277LINUX FOR POWERPC EMBEDDED PPC4XX 10278L: linuxppc-dev@lists.ozlabs.org 10279S: Orphan 10280F: arch/powerpc/platforms/40x/ 10281F: arch/powerpc/platforms/44x/ 10282 10283LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 10284M: Scott Wood <oss@buserror.net> 10285L: linuxppc-dev@lists.ozlabs.org 10286S: Odd fixes 10287T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 10288F: Documentation/devicetree/bindings/powerpc/fsl/ 10289F: arch/powerpc/platforms/83xx/ 10290F: arch/powerpc/platforms/85xx/ 10291 10292LINUX FOR POWERPC EMBEDDED PPC8XX 10293M: Christophe Leroy <christophe.leroy@csgroup.eu> 10294L: linuxppc-dev@lists.ozlabs.org 10295S: Maintained 10296F: arch/powerpc/platforms/8xx/ 10297 10298LINUX KERNEL DUMP TEST MODULE (LKDTM) 10299M: Kees Cook <keescook@chromium.org> 10300S: Maintained 10301F: drivers/misc/lkdtm/* 10302F: tools/testing/selftests/lkdtm/* 10303 10304LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 10305M: Alan Stern <stern@rowland.harvard.edu> 10306M: Andrea Parri <parri.andrea@gmail.com> 10307M: Will Deacon <will@kernel.org> 10308M: Peter Zijlstra <peterz@infradead.org> 10309M: Boqun Feng <boqun.feng@gmail.com> 10310M: Nicholas Piggin <npiggin@gmail.com> 10311M: David Howells <dhowells@redhat.com> 10312M: Jade Alglave <j.alglave@ucl.ac.uk> 10313M: Luc Maranget <luc.maranget@inria.fr> 10314M: "Paul E. McKenney" <paulmck@kernel.org> 10315R: Akira Yokosawa <akiyks@gmail.com> 10316R: Daniel Lustig <dlustig@nvidia.com> 10317R: Joel Fernandes <joel@joelfernandes.org> 10318L: linux-kernel@vger.kernel.org 10319L: linux-arch@vger.kernel.org 10320S: Supported 10321T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 10322F: Documentation/atomic_bitops.txt 10323F: Documentation/atomic_t.txt 10324F: Documentation/core-api/refcount-vs-atomic.rst 10325F: Documentation/litmus-tests/ 10326F: Documentation/memory-barriers.txt 10327F: tools/memory-model/ 10328 10329LIS3LV02D ACCELEROMETER DRIVER 10330M: Eric Piel <eric.piel@tremplin-utc.net> 10331S: Maintained 10332F: Documentation/misc-devices/lis3lv02d.rst 10333F: drivers/misc/lis3lv02d/ 10334F: drivers/platform/x86/hp_accel.c 10335 10336LIST KUNIT TEST 10337M: David Gow <davidgow@google.com> 10338L: linux-kselftest@vger.kernel.org 10339L: kunit-dev@googlegroups.com 10340S: Maintained 10341F: lib/list-test.c 10342 10343LITEX PLATFORM 10344M: Karol Gugala <kgugala@antmicro.com> 10345M: Mateusz Holenko <mholenko@antmicro.com> 10346S: Maintained 10347F: Documentation/devicetree/bindings/*/litex,*.yaml 10348F: arch/openrisc/boot/dts/or1klitex.dts 10349F: drivers/soc/litex/litex_soc_ctrl.c 10350F: drivers/tty/serial/liteuart.c 10351F: include/linux/litex.h 10352 10353LIVE PATCHING 10354M: Josh Poimboeuf <jpoimboe@redhat.com> 10355M: Jiri Kosina <jikos@kernel.org> 10356M: Miroslav Benes <mbenes@suse.cz> 10357M: Petr Mladek <pmladek@suse.com> 10358R: Joe Lawrence <joe.lawrence@redhat.com> 10359L: live-patching@vger.kernel.org 10360S: Maintained 10361T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 10362F: Documentation/ABI/testing/sysfs-kernel-livepatch 10363F: Documentation/livepatch/ 10364F: arch/powerpc/include/asm/livepatch.h 10365F: arch/s390/include/asm/livepatch.h 10366F: arch/x86/include/asm/livepatch.h 10367F: include/linux/livepatch.h 10368F: kernel/livepatch/ 10369F: lib/livepatch/ 10370F: samples/livepatch/ 10371F: tools/testing/selftests/livepatch/ 10372 10373LLC (802.2) 10374L: netdev@vger.kernel.org 10375S: Odd fixes 10376F: include/linux/llc.h 10377F: include/net/llc* 10378F: include/uapi/linux/llc.h 10379F: net/llc/ 10380 10381LM73 HARDWARE MONITOR DRIVER 10382M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 10383L: linux-hwmon@vger.kernel.org 10384S: Maintained 10385F: drivers/hwmon/lm73.c 10386 10387LM78 HARDWARE MONITOR DRIVER 10388M: Jean Delvare <jdelvare@suse.com> 10389L: linux-hwmon@vger.kernel.org 10390S: Maintained 10391F: Documentation/hwmon/lm78.rst 10392F: drivers/hwmon/lm78.c 10393 10394LM83 HARDWARE MONITOR DRIVER 10395M: Jean Delvare <jdelvare@suse.com> 10396L: linux-hwmon@vger.kernel.org 10397S: Maintained 10398F: Documentation/hwmon/lm83.rst 10399F: drivers/hwmon/lm83.c 10400 10401LM90 HARDWARE MONITOR DRIVER 10402M: Jean Delvare <jdelvare@suse.com> 10403L: linux-hwmon@vger.kernel.org 10404S: Maintained 10405F: Documentation/devicetree/bindings/hwmon/lm90.txt 10406F: Documentation/hwmon/lm90.rst 10407F: drivers/hwmon/lm90.c 10408F: include/dt-bindings/thermal/lm90.h 10409 10410LM95234 HARDWARE MONITOR DRIVER 10411M: Guenter Roeck <linux@roeck-us.net> 10412L: linux-hwmon@vger.kernel.org 10413S: Maintained 10414F: Documentation/hwmon/lm95234.rst 10415F: drivers/hwmon/lm95234.c 10416 10417LME2510 MEDIA DRIVER 10418M: Malcolm Priestley <tvboxspy@gmail.com> 10419L: linux-media@vger.kernel.org 10420S: Maintained 10421W: https://linuxtv.org 10422Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10423F: drivers/media/usb/dvb-usb-v2/lmedm04* 10424 10425LOADPIN SECURITY MODULE 10426M: Kees Cook <keescook@chromium.org> 10427S: Supported 10428T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin 10429F: Documentation/admin-guide/LSM/LoadPin.rst 10430F: security/loadpin/ 10431 10432LOCKING PRIMITIVES 10433M: Peter Zijlstra <peterz@infradead.org> 10434M: Ingo Molnar <mingo@redhat.com> 10435M: Will Deacon <will@kernel.org> 10436R: Waiman Long <longman@redhat.com> 10437R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 10438L: linux-kernel@vger.kernel.org 10439S: Maintained 10440T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 10441F: Documentation/locking/ 10442F: arch/*/include/asm/spinlock*.h 10443F: include/linux/lockdep.h 10444F: include/linux/mutex*.h 10445F: include/linux/rwlock*.h 10446F: include/linux/rwsem*.h 10447F: include/linux/seqlock.h 10448F: include/linux/spinlock*.h 10449F: kernel/locking/ 10450F: lib/locking*.[ch] 10451X: kernel/locking/locktorture.c 10452 10453LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 10454M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 10455L: linux-ntfs-dev@lists.sourceforge.net 10456S: Maintained 10457W: http://www.linux-ntfs.org/content/view/19/37/ 10458F: Documentation/admin-guide/ldm.rst 10459F: block/partitions/ldm.* 10460 10461LOGITECH HID GAMING KEYBOARDS 10462M: Hans de Goede <hdegoede@redhat.com> 10463L: linux-input@vger.kernel.org 10464S: Maintained 10465T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 10466F: drivers/hid/hid-lg-g15.c 10467 10468LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 10469M: Sathya Prakash <sathya.prakash@broadcom.com> 10470M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 10471M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 10472L: MPT-FusionLinux.pdl@broadcom.com 10473L: linux-scsi@vger.kernel.org 10474S: Supported 10475W: http://www.avagotech.com/support/ 10476F: drivers/message/fusion/ 10477F: drivers/scsi/mpt3sas/ 10478 10479LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 10480M: Matthew Wilcox <willy@infradead.org> 10481L: linux-scsi@vger.kernel.org 10482S: Maintained 10483F: drivers/scsi/sym53c8xx_2/ 10484 10485LTC1660 DAC DRIVER 10486M: Marcus Folkesson <marcus.folkesson@gmail.com> 10487L: linux-iio@vger.kernel.org 10488S: Maintained 10489F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 10490F: drivers/iio/dac/ltc1660.c 10491 10492LTC2947 HARDWARE MONITOR DRIVER 10493M: Nuno Sá <nuno.sa@analog.com> 10494L: linux-hwmon@vger.kernel.org 10495S: Supported 10496W: http://ez.analog.com/community/linux-device-drivers 10497F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 10498F: drivers/hwmon/ltc2947-core.c 10499F: drivers/hwmon/ltc2947-i2c.c 10500F: drivers/hwmon/ltc2947-spi.c 10501F: drivers/hwmon/ltc2947.h 10502 10503LTC2983 IIO TEMPERATURE DRIVER 10504M: Nuno Sá <nuno.sa@analog.com> 10505L: linux-iio@vger.kernel.org 10506S: Supported 10507W: http://ez.analog.com/community/linux-device-drivers 10508F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 10509F: drivers/iio/temperature/ltc2983.c 10510 10511LTC4261 HARDWARE MONITOR DRIVER 10512M: Guenter Roeck <linux@roeck-us.net> 10513L: linux-hwmon@vger.kernel.org 10514S: Maintained 10515F: Documentation/hwmon/ltc4261.rst 10516F: drivers/hwmon/ltc4261.c 10517 10518LTC4306 I2C MULTIPLEXER DRIVER 10519M: Michael Hennerich <michael.hennerich@analog.com> 10520L: linux-i2c@vger.kernel.org 10521S: Supported 10522W: http://ez.analog.com/community/linux-device-drivers 10523F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 10524F: drivers/i2c/muxes/i2c-mux-ltc4306.c 10525 10526LTP (Linux Test Project) 10527M: Mike Frysinger <vapier@gentoo.org> 10528M: Cyril Hrubis <chrubis@suse.cz> 10529M: Wanlong Gao <wanlong.gao@gmail.com> 10530M: Jan Stancek <jstancek@redhat.com> 10531M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 10532M: Alexey Kodanev <alexey.kodanev@oracle.com> 10533L: ltp@lists.linux.it (subscribers-only) 10534S: Maintained 10535W: http://linux-test-project.github.io/ 10536T: git git://github.com/linux-test-project/ltp.git 10537 10538LYNX PCS MODULE 10539M: Ioana Ciornei <ioana.ciornei@nxp.com> 10540L: netdev@vger.kernel.org 10541S: Supported 10542F: drivers/net/pcs/pcs-lynx.c 10543F: include/linux/pcs-lynx.h 10544 10545M68K ARCHITECTURE 10546M: Geert Uytterhoeven <geert@linux-m68k.org> 10547L: linux-m68k@lists.linux-m68k.org 10548S: Maintained 10549W: http://www.linux-m68k.org/ 10550T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 10551F: arch/m68k/ 10552F: drivers/zorro/ 10553 10554M68K ON APPLE MACINTOSH 10555M: Joshua Thompson <funaho@jurai.org> 10556L: linux-m68k@lists.linux-m68k.org 10557S: Maintained 10558W: http://www.mac.linux-m68k.org/ 10559F: arch/m68k/mac/ 10560F: drivers/macintosh/adb-iop.c 10561F: drivers/macintosh/via-macii.c 10562 10563M68K ON HP9000/300 10564M: Philip Blundell <philb@gnu.org> 10565S: Maintained 10566W: http://www.tazenda.demon.co.uk/phil/linux-hp 10567F: arch/m68k/hp300/ 10568 10569M88DS3103 MEDIA DRIVER 10570M: Antti Palosaari <crope@iki.fi> 10571L: linux-media@vger.kernel.org 10572S: Maintained 10573W: https://linuxtv.org 10574W: http://palosaari.fi/linux/ 10575Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10576T: git git://linuxtv.org/anttip/media_tree.git 10577F: drivers/media/dvb-frontends/m88ds3103* 10578 10579M88RS2000 MEDIA DRIVER 10580M: Malcolm Priestley <tvboxspy@gmail.com> 10581L: linux-media@vger.kernel.org 10582S: Maintained 10583W: https://linuxtv.org 10584Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10585F: drivers/media/dvb-frontends/m88rs2000* 10586 10587MA901 MASTERKIT USB FM RADIO DRIVER 10588M: Alexey Klimov <klimov.linux@gmail.com> 10589L: linux-media@vger.kernel.org 10590S: Maintained 10591T: git git://linuxtv.org/media_tree.git 10592F: drivers/media/radio/radio-ma901.c 10593 10594MAC80211 10595M: Johannes Berg <johannes@sipsolutions.net> 10596L: linux-wireless@vger.kernel.org 10597S: Maintained 10598W: https://wireless.wiki.kernel.org/ 10599T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git 10600T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git 10601F: Documentation/networking/mac80211-injection.rst 10602F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 10603F: drivers/net/wireless/mac80211_hwsim.[ch] 10604F: include/net/mac80211.h 10605F: net/mac80211/ 10606 10607MAILBOX API 10608M: Jassi Brar <jassisinghbrar@gmail.com> 10609L: linux-kernel@vger.kernel.org 10610S: Maintained 10611F: drivers/mailbox/ 10612F: include/linux/mailbox_client.h 10613F: include/linux/mailbox_controller.h 10614 10615MAILBOX ARM MHUv2 10616M: Viresh Kumar <viresh.kumar@linaro.org> 10617M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 10618L: linux-kernel@vger.kernel.org 10619S: Maintained 10620F: drivers/mailbox/arm_mhuv2.c 10621F: include/linux/mailbox/arm_mhuv2_message.h 10622F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 10623 10624MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 10625M: Michael Kerrisk <mtk.manpages@gmail.com> 10626L: linux-man@vger.kernel.org 10627S: Maintained 10628W: http://www.kernel.org/doc/man-pages 10629 10630MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 10631M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 10632L: linux-mips@vger.kernel.org 10633S: Maintained 10634F: arch/mips/boot/dts/img/pistachio_marduk.dts 10635 10636MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 10637M: Andrew Lunn <andrew@lunn.ch> 10638M: Vivien Didelot <vivien.didelot@gmail.com> 10639L: netdev@vger.kernel.org 10640S: Maintained 10641F: Documentation/devicetree/bindings/net/dsa/marvell.txt 10642F: Documentation/networking/devlink/mv88e6xxx.rst 10643F: drivers/net/dsa/mv88e6xxx/ 10644F: include/linux/platform_data/mv88e6xxx.h 10645 10646MARVELL ARMADA 3700 PHY DRIVERS 10647M: Miquel Raynal <miquel.raynal@bootlin.com> 10648S: Maintained 10649F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 10650F: Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt 10651F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 10652F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 10653 10654MARVELL ARMADA DRM SUPPORT 10655M: Russell King <linux@armlinux.org.uk> 10656S: Maintained 10657T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 10658T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 10659F: Documentation/devicetree/bindings/display/armada/ 10660F: drivers/gpu/drm/armada/ 10661F: include/uapi/drm/armada_drm.h 10662 10663MARVELL CRYPTO DRIVER 10664M: Boris Brezillon <bbrezillon@kernel.org> 10665M: Arnaud Ebalard <arno@natisbad.org> 10666M: Srujana Challa <schalla@marvell.com> 10667L: linux-crypto@vger.kernel.org 10668S: Maintained 10669F: drivers/crypto/marvell/ 10670F: include/linux/soc/marvell/octeontx2/ 10671 10672MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 10673M: Mirko Lindner <mlindner@marvell.com> 10674M: Stephen Hemminger <stephen@networkplumber.org> 10675L: netdev@vger.kernel.org 10676S: Maintained 10677F: drivers/net/ethernet/marvell/sk* 10678 10679MARVELL LIBERTAS WIRELESS DRIVER 10680L: libertas-dev@lists.infradead.org 10681S: Orphan 10682F: drivers/net/wireless/marvell/libertas/ 10683 10684MARVELL MACCHIATOBIN SUPPORT 10685M: Russell King <linux@armlinux.org.uk> 10686L: linux-arm-kernel@lists.infradead.org 10687S: Maintained 10688F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 10689 10690MARVELL MV643XX ETHERNET DRIVER 10691M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 10692L: netdev@vger.kernel.org 10693S: Maintained 10694F: drivers/net/ethernet/marvell/mv643xx_eth.* 10695F: include/linux/mv643xx.h 10696 10697MARVELL MV88X3310 PHY DRIVER 10698M: Russell King <linux@armlinux.org.uk> 10699L: netdev@vger.kernel.org 10700S: Maintained 10701F: drivers/net/phy/marvell10g.c 10702 10703MARVELL MVEBU THERMAL DRIVER 10704M: Miquel Raynal <miquel.raynal@bootlin.com> 10705S: Maintained 10706F: drivers/thermal/armada_thermal.c 10707 10708MARVELL MVNETA ETHERNET DRIVER 10709M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 10710L: netdev@vger.kernel.org 10711S: Maintained 10712F: drivers/net/ethernet/marvell/mvneta.* 10713 10714MARVELL MVPP2 ETHERNET DRIVER 10715M: Marcin Wojtas <mw@semihalf.com> 10716M: Russell King <linux@armlinux.org.uk> 10717L: netdev@vger.kernel.org 10718S: Maintained 10719F: Documentation/devicetree/bindings/net/marvell-pp2.txt 10720F: drivers/net/ethernet/marvell/mvpp2/ 10721 10722MARVELL MWIFIEX WIRELESS DRIVER 10723M: Amitkumar Karwar <amitkarwar@gmail.com> 10724M: Ganapathi Bhat <ganapathi017@gmail.com> 10725M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 10726M: Xinming Hu <huxinming820@gmail.com> 10727L: linux-wireless@vger.kernel.org 10728S: Maintained 10729F: drivers/net/wireless/marvell/mwifiex/ 10730 10731MARVELL MWL8K WIRELESS DRIVER 10732M: Lennert Buytenhek <buytenh@wantstofly.org> 10733L: linux-wireless@vger.kernel.org 10734S: Odd Fixes 10735F: drivers/net/wireless/marvell/mwl8k.c 10736 10737MARVELL NAND CONTROLLER DRIVER 10738M: Miquel Raynal <miquel.raynal@bootlin.com> 10739L: linux-mtd@lists.infradead.org 10740S: Maintained 10741F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 10742F: drivers/mtd/nand/raw/marvell_nand.c 10743 10744MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 10745M: Sunil Goutham <sgoutham@marvell.com> 10746M: Geetha sowjanya <gakula@marvell.com> 10747M: Subbaraya Sundeep <sbhatta@marvell.com> 10748M: hariprasad <hkelam@marvell.com> 10749L: netdev@vger.kernel.org 10750S: Supported 10751F: drivers/net/ethernet/marvell/octeontx2/nic/ 10752F: include/linux/soc/marvell/octeontx2/ 10753 10754MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 10755M: Sunil Goutham <sgoutham@marvell.com> 10756M: Linu Cherian <lcherian@marvell.com> 10757M: Geetha sowjanya <gakula@marvell.com> 10758M: Jerin Jacob <jerinj@marvell.com> 10759M: hariprasad <hkelam@marvell.com> 10760M: Subbaraya Sundeep <sbhatta@marvell.com> 10761L: netdev@vger.kernel.org 10762S: Supported 10763F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 10764F: drivers/net/ethernet/marvell/octeontx2/af/ 10765 10766MARVELL PRESTERA ETHERNET SWITCH DRIVER 10767M: Vadym Kochan <vkochan@marvell.com> 10768M: Taras Chornyi <tchornyi@marvell.com> 10769S: Supported 10770W: https://github.com/Marvell-switching/switchdev-prestera 10771F: drivers/net/ethernet/marvell/prestera/ 10772 10773MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 10774M: Nicolas Pitre <nico@fluxnic.net> 10775S: Odd Fixes 10776F: drivers/mmc/host/mvsdio.* 10777 10778MARVELL USB MDIO CONTROLLER DRIVER 10779M: Tobias Waldekranz <tobias@waldekranz.com> 10780L: netdev@vger.kernel.org 10781S: Maintained 10782F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 10783F: drivers/net/mdio/mdio-mvusb.c 10784 10785MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 10786M: Hu Ziji <huziji@marvell.com> 10787L: linux-mmc@vger.kernel.org 10788S: Supported 10789F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt 10790F: drivers/mmc/host/sdhci-xenon* 10791 10792MATROX FRAMEBUFFER DRIVER 10793L: linux-fbdev@vger.kernel.org 10794S: Orphan 10795F: drivers/video/fbdev/matrox/matroxfb_* 10796F: include/uapi/linux/matroxfb.h 10797 10798MAX16065 HARDWARE MONITOR DRIVER 10799M: Guenter Roeck <linux@roeck-us.net> 10800L: linux-hwmon@vger.kernel.org 10801S: Maintained 10802F: Documentation/hwmon/max16065.rst 10803F: drivers/hwmon/max16065.c 10804 10805MAX2175 SDR TUNER DRIVER 10806M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 10807L: linux-media@vger.kernel.org 10808S: Maintained 10809T: git git://linuxtv.org/media_tree.git 10810F: Documentation/devicetree/bindings/media/i2c/max2175.txt 10811F: Documentation/userspace-api/media/drivers/max2175.rst 10812F: drivers/media/i2c/max2175* 10813F: include/uapi/linux/max2175.h 10814 10815MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 10816L: linux-hwmon@vger.kernel.org 10817S: Orphan 10818F: Documentation/hwmon/max6650.rst 10819F: drivers/hwmon/max6650.c 10820 10821MAX6697 HARDWARE MONITOR DRIVER 10822M: Guenter Roeck <linux@roeck-us.net> 10823L: linux-hwmon@vger.kernel.org 10824S: Maintained 10825F: Documentation/devicetree/bindings/hwmon/max6697.txt 10826F: Documentation/hwmon/max6697.rst 10827F: drivers/hwmon/max6697.c 10828F: include/linux/platform_data/max6697.h 10829 10830MAX9286 QUAD GMSL DESERIALIZER DRIVER 10831M: Jacopo Mondi <jacopo+renesas@jmondi.org> 10832M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 10833M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 10834M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 10835L: linux-media@vger.kernel.org 10836S: Maintained 10837F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 10838F: drivers/media/i2c/max9286.c 10839 10840MAX9860 MONO AUDIO VOICE CODEC DRIVER 10841M: Peter Rosin <peda@axentia.se> 10842L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10843S: Maintained 10844F: Documentation/devicetree/bindings/sound/max9860.txt 10845F: sound/soc/codecs/max9860.* 10846 10847MAXBOTIX ULTRASONIC RANGER IIO DRIVER 10848M: Andreas Klinger <ak@it-klinger.de> 10849L: linux-iio@vger.kernel.org 10850S: Maintained 10851F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 10852F: drivers/iio/proximity/mb1232.c 10853 10854MAXIM MAX77650 PMIC MFD DRIVER 10855M: Bartosz Golaszewski <bgolaszewski@baylibre.com> 10856L: linux-kernel@vger.kernel.org 10857S: Maintained 10858F: Documentation/devicetree/bindings/*/*max77650.yaml 10859F: Documentation/devicetree/bindings/*/max77650*.yaml 10860F: drivers/gpio/gpio-max77650.c 10861F: drivers/input/misc/max77650-onkey.c 10862F: drivers/leds/leds-max77650.c 10863F: drivers/mfd/max77650.c 10864F: drivers/power/supply/max77650-charger.c 10865F: drivers/regulator/max77650-regulator.c 10866F: include/linux/mfd/max77650.h 10867 10868MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 10869M: Javier Martinez Canillas <javier@dowhile0.org> 10870L: linux-kernel@vger.kernel.org 10871S: Supported 10872F: Documentation/devicetree/bindings/*/*max77802.txt 10873F: drivers/regulator/max77802-regulator.c 10874F: include/dt-bindings/*/*max77802.h 10875 10876MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 10877M: Krzysztof Kozlowski <krzk@kernel.org> 10878M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 10879L: linux-pm@vger.kernel.org 10880S: Supported 10881F: drivers/power/supply/max14577_charger.c 10882F: drivers/power/supply/max77693_charger.c 10883 10884MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 10885M: Chanwoo Choi <cw00.choi@samsung.com> 10886M: Krzysztof Kozlowski <krzk@kernel.org> 10887M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 10888L: linux-kernel@vger.kernel.org 10889S: Supported 10890F: Documentation/devicetree/bindings/*/max77686.txt 10891F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 10892F: Documentation/devicetree/bindings/mfd/max14577.txt 10893F: Documentation/devicetree/bindings/mfd/max77693.txt 10894F: drivers/*/max14577*.c 10895F: drivers/*/max77686*.c 10896F: drivers/*/max77693*.c 10897F: drivers/clk/clk-max77686.c 10898F: drivers/extcon/extcon-max14577.c 10899F: drivers/extcon/extcon-max77693.c 10900F: drivers/rtc/rtc-max77686.c 10901F: include/linux/mfd/max14577*.h 10902F: include/linux/mfd/max77686*.h 10903F: include/linux/mfd/max77693*.h 10904 10905MAXIRADIO FM RADIO RECEIVER DRIVER 10906M: Hans Verkuil <hverkuil@xs4all.nl> 10907L: linux-media@vger.kernel.org 10908S: Maintained 10909W: https://linuxtv.org 10910T: git git://linuxtv.org/media_tree.git 10911F: drivers/media/radio/radio-maxiradio* 10912 10913MCAN MMIO DEVICE DRIVER 10914M: Pankaj Sharma <pankj.sharma@samsung.com> 10915L: linux-can@vger.kernel.org 10916S: Maintained 10917F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 10918F: drivers/net/can/m_can/m_can.c 10919F: drivers/net/can/m_can/m_can.h 10920F: drivers/net/can/m_can/m_can_platform.c 10921 10922MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 10923M: Rishi Gupta <gupt21@gmail.com> 10924L: linux-i2c@vger.kernel.org 10925L: linux-input@vger.kernel.org 10926S: Maintained 10927F: drivers/hid/hid-mcp2221.c 10928 10929MCP251XFD SPI-CAN NETWORK DRIVER 10930M: Marc Kleine-Budde <mkl@pengutronix.de> 10931M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 10932R: Thomas Kopp <thomas.kopp@microchip.com> 10933L: linux-can@vger.kernel.org 10934S: Maintained 10935F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 10936F: drivers/net/can/spi/mcp251xfd/ 10937 10938MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 10939M: Peter Rosin <peda@axentia.se> 10940L: linux-iio@vger.kernel.org 10941S: Maintained 10942F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 10943F: drivers/iio/potentiometer/mcp4018.c 10944F: drivers/iio/potentiometer/mcp4531.c 10945 10946MCR20A IEEE-802.15.4 RADIO DRIVER 10947M: Xue Liu <liuxuenetmail@gmail.com> 10948L: linux-wpan@vger.kernel.org 10949S: Maintained 10950W: https://github.com/xueliu/mcr20a-linux 10951F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 10952F: drivers/net/ieee802154/mcr20a.c 10953F: drivers/net/ieee802154/mcr20a.h 10954 10955MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 10956M: William Breathitt Gray <vilhelm.gray@gmail.com> 10957L: linux-iio@vger.kernel.org 10958S: Maintained 10959F: drivers/iio/dac/cio-dac.c 10960 10961MEDIA CONTROLLER FRAMEWORK 10962M: Sakari Ailus <sakari.ailus@linux.intel.com> 10963M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 10964L: linux-media@vger.kernel.org 10965S: Supported 10966W: https://www.linuxtv.org 10967T: git git://linuxtv.org/media_tree.git 10968F: drivers/media/mc/ 10969F: include/media/media-*.h 10970F: include/uapi/linux/media.h 10971 10972MEDIA DRIVER FOR FREESCALE IMX PXP 10973M: Philipp Zabel <p.zabel@pengutronix.de> 10974L: linux-media@vger.kernel.org 10975S: Maintained 10976T: git git://linuxtv.org/media_tree.git 10977F: drivers/media/platform/imx-pxp.[ch] 10978 10979MEDIA DRIVERS FOR ASCOT2E 10980M: Sergey Kozlov <serjk@netup.ru> 10981M: Abylay Ospan <aospan@netup.ru> 10982L: linux-media@vger.kernel.org 10983S: Supported 10984W: https://linuxtv.org 10985W: http://netup.tv/ 10986T: git git://linuxtv.org/media_tree.git 10987F: drivers/media/dvb-frontends/ascot2e* 10988 10989MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 10990M: Jasmin Jessich <jasmin@anw.at> 10991L: linux-media@vger.kernel.org 10992S: Maintained 10993W: https://linuxtv.org 10994T: git git://linuxtv.org/media_tree.git 10995F: drivers/media/dvb-frontends/cxd2099* 10996 10997MEDIA DRIVERS FOR CXD2841ER 10998M: Sergey Kozlov <serjk@netup.ru> 10999M: Abylay Ospan <aospan@netup.ru> 11000L: linux-media@vger.kernel.org 11001S: Supported 11002W: https://linuxtv.org 11003W: http://netup.tv/ 11004T: git git://linuxtv.org/media_tree.git 11005F: drivers/media/dvb-frontends/cxd2841er* 11006 11007MEDIA DRIVERS FOR CXD2880 11008M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 11009L: linux-media@vger.kernel.org 11010S: Supported 11011W: http://linuxtv.org/ 11012T: git git://linuxtv.org/media_tree.git 11013F: drivers/media/dvb-frontends/cxd2880/* 11014F: drivers/media/spi/cxd2880* 11015 11016MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 11017L: linux-media@vger.kernel.org 11018S: Orphan 11019W: https://linuxtv.org 11020T: git git://linuxtv.org/media_tree.git 11021F: drivers/media/pci/ddbridge/* 11022 11023MEDIA DRIVERS FOR FREESCALE IMX 11024M: Steve Longerbeam <slongerbeam@gmail.com> 11025M: Philipp Zabel <p.zabel@pengutronix.de> 11026L: linux-media@vger.kernel.org 11027S: Maintained 11028T: git git://linuxtv.org/media_tree.git 11029F: Documentation/admin-guide/media/imx.rst 11030F: Documentation/devicetree/bindings/media/imx.txt 11031F: drivers/staging/media/imx/ 11032F: include/linux/imx-media.h 11033F: include/media/imx.h 11034 11035MEDIA DRIVERS FOR FREESCALE IMX7 11036M: Rui Miguel Silva <rmfrfs@gmail.com> 11037L: linux-media@vger.kernel.org 11038S: Maintained 11039T: git git://linuxtv.org/media_tree.git 11040F: Documentation/admin-guide/media/imx7.rst 11041F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 11042F: Documentation/devicetree/bindings/media/nxp,imx7-mipi-csi2.yaml 11043F: drivers/staging/media/imx/imx7-media-csi.c 11044F: drivers/staging/media/imx/imx7-mipi-csis.c 11045 11046MEDIA DRIVERS FOR HELENE 11047M: Abylay Ospan <aospan@netup.ru> 11048L: linux-media@vger.kernel.org 11049S: Supported 11050W: https://linuxtv.org 11051W: http://netup.tv/ 11052T: git git://linuxtv.org/media_tree.git 11053F: drivers/media/dvb-frontends/helene* 11054 11055MEDIA DRIVERS FOR HORUS3A 11056M: Sergey Kozlov <serjk@netup.ru> 11057M: Abylay Ospan <aospan@netup.ru> 11058L: linux-media@vger.kernel.org 11059S: Supported 11060W: https://linuxtv.org 11061W: http://netup.tv/ 11062T: git git://linuxtv.org/media_tree.git 11063F: drivers/media/dvb-frontends/horus3a* 11064 11065MEDIA DRIVERS FOR LNBH25 11066M: Sergey Kozlov <serjk@netup.ru> 11067M: Abylay Ospan <aospan@netup.ru> 11068L: linux-media@vger.kernel.org 11069S: Supported 11070W: https://linuxtv.org 11071W: http://netup.tv/ 11072T: git git://linuxtv.org/media_tree.git 11073F: drivers/media/dvb-frontends/lnbh25* 11074 11075MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 11076L: linux-media@vger.kernel.org 11077S: Orphan 11078W: https://linuxtv.org 11079T: git git://linuxtv.org/media_tree.git 11080F: drivers/media/dvb-frontends/mxl5xx* 11081 11082MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 11083M: Sergey Kozlov <serjk@netup.ru> 11084M: Abylay Ospan <aospan@netup.ru> 11085L: linux-media@vger.kernel.org 11086S: Supported 11087W: https://linuxtv.org 11088W: http://netup.tv/ 11089T: git git://linuxtv.org/media_tree.git 11090F: drivers/media/pci/netup_unidvb/* 11091 11092MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 11093M: Dmitry Osipenko <digetx@gmail.com> 11094L: linux-media@vger.kernel.org 11095L: linux-tegra@vger.kernel.org 11096S: Maintained 11097T: git git://linuxtv.org/media_tree.git 11098F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt 11099F: drivers/staging/media/tegra-vde/ 11100 11101MEDIA DRIVERS FOR RENESAS - CEU 11102M: Jacopo Mondi <jacopo@jmondi.org> 11103L: linux-media@vger.kernel.org 11104L: linux-renesas-soc@vger.kernel.org 11105S: Supported 11106T: git git://linuxtv.org/media_tree.git 11107F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 11108F: drivers/media/platform/renesas-ceu.c 11109F: include/media/drv-intf/renesas-ceu.h 11110 11111MEDIA DRIVERS FOR RENESAS - DRIF 11112M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 11113L: linux-media@vger.kernel.org 11114L: linux-renesas-soc@vger.kernel.org 11115S: Supported 11116T: git git://linuxtv.org/media_tree.git 11117F: Documentation/devicetree/bindings/media/renesas,drif.txt 11118F: drivers/media/platform/rcar_drif.c 11119 11120MEDIA DRIVERS FOR RENESAS - FCP 11121M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11122L: linux-media@vger.kernel.org 11123L: linux-renesas-soc@vger.kernel.org 11124S: Supported 11125T: git git://linuxtv.org/media_tree.git 11126F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 11127F: drivers/media/platform/rcar-fcp.c 11128F: include/media/rcar-fcp.h 11129 11130MEDIA DRIVERS FOR RENESAS - FDP1 11131M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 11132L: linux-media@vger.kernel.org 11133L: linux-renesas-soc@vger.kernel.org 11134S: Supported 11135T: git git://linuxtv.org/media_tree.git 11136F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 11137F: drivers/media/platform/rcar_fdp1.c 11138 11139MEDIA DRIVERS FOR RENESAS - VIN 11140M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 11141L: linux-media@vger.kernel.org 11142L: linux-renesas-soc@vger.kernel.org 11143S: Supported 11144T: git git://linuxtv.org/media_tree.git 11145F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 11146F: Documentation/devicetree/bindings/media/renesas,vin.yaml 11147F: drivers/media/platform/rcar-vin/ 11148 11149MEDIA DRIVERS FOR RENESAS - VSP1 11150M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11151M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 11152L: linux-media@vger.kernel.org 11153L: linux-renesas-soc@vger.kernel.org 11154S: Supported 11155T: git git://linuxtv.org/media_tree.git 11156F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 11157F: drivers/media/platform/vsp1/ 11158 11159MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 11160L: linux-media@vger.kernel.org 11161S: Orphan 11162W: https://linuxtv.org 11163T: git git://linuxtv.org/media_tree.git 11164F: drivers/media/dvb-frontends/stv0910* 11165 11166MEDIA DRIVERS FOR ST STV6111 TUNER 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/stv6111* 11172 11173MEDIA DRIVERS FOR STM32 - DCMI 11174M: Hugues Fruchet <hugues.fruchet@foss.st.com> 11175L: linux-media@vger.kernel.org 11176S: Supported 11177T: git git://linuxtv.org/media_tree.git 11178F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 11179F: drivers/media/platform/stm32/stm32-dcmi.c 11180 11181MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 11182M: Mauro Carvalho Chehab <mchehab@kernel.org> 11183L: linux-media@vger.kernel.org 11184S: Maintained 11185W: https://linuxtv.org 11186Q: http://patchwork.kernel.org/project/linux-media/list/ 11187T: git git://linuxtv.org/media_tree.git 11188F: Documentation/admin-guide/media/ 11189F: Documentation/devicetree/bindings/media/ 11190F: Documentation/driver-api/media/ 11191F: Documentation/userspace-api/media/ 11192F: drivers/media/ 11193F: drivers/staging/media/ 11194F: include/linux/platform_data/media/ 11195F: include/media/ 11196F: include/uapi/linux/dvb/ 11197F: include/uapi/linux/ivtv* 11198F: include/uapi/linux/media.h 11199F: include/uapi/linux/meye.h 11200F: include/uapi/linux/uvcvideo.h 11201F: include/uapi/linux/v4l2-* 11202F: include/uapi/linux/videodev2.h 11203 11204MEDIATEK BLUETOOTH DRIVER 11205M: Sean Wang <sean.wang@mediatek.com> 11206L: linux-bluetooth@vger.kernel.org 11207L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 11208S: Maintained 11209F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 11210F: drivers/bluetooth/btmtkuart.c 11211 11212MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 11213M: Sean Wang <sean.wang@mediatek.com> 11214L: linux-pm@vger.kernel.org 11215S: Maintained 11216F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 11217F: drivers/power/reset/mt6323-poweroff.c 11218 11219MEDIATEK CIR DRIVER 11220M: Sean Wang <sean.wang@mediatek.com> 11221S: Maintained 11222F: drivers/media/rc/mtk-cir.c 11223 11224MEDIATEK DMA DRIVER 11225M: Sean Wang <sean.wang@mediatek.com> 11226L: dmaengine@vger.kernel.org 11227L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11228L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 11229S: Maintained 11230F: Documentation/devicetree/bindings/dma/mtk-* 11231F: drivers/dma/mediatek/ 11232 11233MEDIATEK ETHERNET DRIVER 11234M: Felix Fietkau <nbd@nbd.name> 11235M: John Crispin <john@phrozen.org> 11236M: Sean Wang <sean.wang@mediatek.com> 11237M: Mark Lee <Mark-MC.Lee@mediatek.com> 11238L: netdev@vger.kernel.org 11239S: Maintained 11240F: drivers/net/ethernet/mediatek/ 11241 11242MEDIATEK I2C CONTROLLER DRIVER 11243M: Qii Wang <qii.wang@mediatek.com> 11244L: linux-i2c@vger.kernel.org 11245S: Maintained 11246F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt 11247F: drivers/i2c/busses/i2c-mt65xx.c 11248 11249MEDIATEK IOMMU DRIVER 11250M: Yong Wu <yong.wu@mediatek.com> 11251L: iommu@lists.linux-foundation.org 11252L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 11253S: Supported 11254F: Documentation/devicetree/bindings/iommu/mediatek* 11255F: drivers/iommu/mtk_iommu* 11256F: include/dt-bindings/memory/mt*-port.h 11257 11258MEDIATEK JPEG DRIVER 11259M: Rick Chang <rick.chang@mediatek.com> 11260M: Bin Liu <bin.liu@mediatek.com> 11261S: Supported 11262F: Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt 11263F: drivers/media/platform/mtk-jpeg/ 11264 11265MEDIATEK MDP DRIVER 11266M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 11267M: Houlong Wei <houlong.wei@mediatek.com> 11268M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 11269S: Supported 11270F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 11271F: drivers/media/platform/mtk-mdp/ 11272F: drivers/media/platform/mtk-vpu/ 11273 11274MEDIATEK MEDIA DRIVER 11275M: Tiffany Lin <tiffany.lin@mediatek.com> 11276M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 11277S: Supported 11278F: Documentation/devicetree/bindings/media/mediatek-vcodec.txt 11279F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 11280F: drivers/media/platform/mtk-vcodec/ 11281F: drivers/media/platform/mtk-vpu/ 11282 11283MEDIATEK MMC/SD/SDIO DRIVER 11284M: Chaotian Jing <chaotian.jing@mediatek.com> 11285S: Maintained 11286F: Documentation/devicetree/bindings/mmc/mtk-sd.txt 11287F: drivers/mmc/host/mtk-sd.c 11288 11289MEDIATEK MT76 WIRELESS LAN DRIVER 11290M: Felix Fietkau <nbd@nbd.name> 11291M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 11292R: Ryder Lee <ryder.lee@mediatek.com> 11293L: linux-wireless@vger.kernel.org 11294S: Maintained 11295F: drivers/net/wireless/mediatek/mt76/ 11296 11297MEDIATEK MT7601U WIRELESS LAN DRIVER 11298M: Jakub Kicinski <kubakici@wp.pl> 11299L: linux-wireless@vger.kernel.org 11300S: Maintained 11301F: drivers/net/wireless/mediatek/mt7601u/ 11302 11303MEDIATEK MT7621/28/88 I2C DRIVER 11304M: Stefan Roese <sr@denx.de> 11305L: linux-i2c@vger.kernel.org 11306S: Maintained 11307F: Documentation/devicetree/bindings/i2c/i2c-mt7621.txt 11308F: drivers/i2c/busses/i2c-mt7621.c 11309 11310MEDIATEK MT7621 PHY PCI DRIVER 11311M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 11312S: Maintained 11313F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 11314F: drivers/phy/ralink/phy-mt7621-pci.c 11315 11316MEDIATEK NAND CONTROLLER DRIVER 11317L: linux-mtd@lists.infradead.org 11318S: Orphan 11319F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 11320F: drivers/mtd/nand/raw/mtk_* 11321 11322MEDIATEK PMIC LED DRIVER 11323M: Sean Wang <sean.wang@mediatek.com> 11324S: Maintained 11325F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 11326F: drivers/leds/leds-mt6323.c 11327 11328MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 11329M: Sean Wang <sean.wang@mediatek.com> 11330S: Maintained 11331F: drivers/char/hw_random/mtk-rng.c 11332 11333MEDIATEK SWITCH DRIVER 11334M: Sean Wang <sean.wang@mediatek.com> 11335M: Landen Chao <Landen.Chao@mediatek.com> 11336L: netdev@vger.kernel.org 11337S: Maintained 11338F: drivers/net/dsa/mt7530.* 11339F: net/dsa/tag_mtk.c 11340 11341MEDIATEK USB3 DRD IP DRIVER 11342M: Chunfeng Yun <chunfeng.yun@mediatek.com> 11343L: linux-usb@vger.kernel.org 11344L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11345L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 11346S: Maintained 11347F: Documentation/devicetree/bindings/usb/mediatek,* 11348F: drivers/usb/host/xhci-mtk* 11349F: drivers/usb/mtu3/ 11350 11351MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 11352M: Peter Senna Tschudin <peter.senna@gmail.com> 11353M: Martin Donnelly <martin.donnelly@ge.com> 11354M: Martyn Welch <martyn.welch@collabora.co.uk> 11355S: Maintained 11356F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 11357F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 11358 11359MEGARAID SCSI/SAS DRIVERS 11360M: Kashyap Desai <kashyap.desai@broadcom.com> 11361M: Sumit Saxena <sumit.saxena@broadcom.com> 11362M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 11363L: megaraidlinux.pdl@broadcom.com 11364L: linux-scsi@vger.kernel.org 11365S: Maintained 11366W: http://www.avagotech.com/support/ 11367F: Documentation/scsi/megaraid.rst 11368F: drivers/scsi/megaraid.* 11369F: drivers/scsi/megaraid/ 11370 11371MELEXIS MLX90614 DRIVER 11372M: Crt Mori <cmo@melexis.com> 11373L: linux-iio@vger.kernel.org 11374S: Supported 11375W: http://www.melexis.com 11376F: drivers/iio/temperature/mlx90614.c 11377 11378MELEXIS MLX90632 DRIVER 11379M: Crt Mori <cmo@melexis.com> 11380L: linux-iio@vger.kernel.org 11381S: Supported 11382W: http://www.melexis.com 11383F: drivers/iio/temperature/mlx90632.c 11384 11385MELFAS MIP4 TOUCHSCREEN DRIVER 11386M: Sangwon Jee <jeesw@melfas.com> 11387S: Supported 11388W: http://www.melfas.com 11389F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 11390F: drivers/input/touchscreen/melfas_mip4.c 11391 11392MELLANOX BLUEFIELD I2C DRIVER 11393M: Khalil Blaiech <kblaiech@nvidia.com> 11394L: linux-i2c@vger.kernel.org 11395S: Supported 11396F: Documentation/devicetree/bindings/i2c/mellanox,i2c-mlxbf.yaml 11397F: drivers/i2c/busses/i2c-mlxbf.c 11398 11399MELLANOX ETHERNET DRIVER (mlx4_en) 11400M: Tariq Toukan <tariqt@nvidia.com> 11401L: netdev@vger.kernel.org 11402S: Supported 11403W: http://www.mellanox.com 11404Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11405F: drivers/net/ethernet/mellanox/mlx4/en_* 11406 11407MELLANOX ETHERNET DRIVER (mlx5e) 11408M: Saeed Mahameed <saeedm@nvidia.com> 11409L: netdev@vger.kernel.org 11410S: Supported 11411W: http://www.mellanox.com 11412Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11413F: drivers/net/ethernet/mellanox/mlx5/core/en_* 11414 11415MELLANOX ETHERNET INNOVA DRIVERS 11416R: Boris Pismenny <borisp@nvidia.com> 11417L: netdev@vger.kernel.org 11418S: Supported 11419W: http://www.mellanox.com 11420Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11421F: drivers/net/ethernet/mellanox/mlx5/core/accel/* 11422F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 11423F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 11424F: include/linux/mlx5/mlx5_ifc_fpga.h 11425 11426MELLANOX ETHERNET SWITCH DRIVERS 11427M: Jiri Pirko <jiri@nvidia.com> 11428M: Ido Schimmel <idosch@nvidia.com> 11429L: netdev@vger.kernel.org 11430S: Supported 11431W: http://www.mellanox.com 11432Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11433F: drivers/net/ethernet/mellanox/mlxsw/ 11434F: tools/testing/selftests/drivers/net/mlxsw/ 11435 11436MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 11437M: mlxsw@nvidia.com 11438L: netdev@vger.kernel.org 11439S: Supported 11440W: http://www.mellanox.com 11441Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11442F: drivers/net/ethernet/mellanox/mlxfw/ 11443 11444MELLANOX HARDWARE PLATFORM SUPPORT 11445M: Andy Shevchenko <andy@infradead.org> 11446M: Darren Hart <dvhart@infradead.org> 11447M: Vadim Pasternak <vadimp@nvidia.com> 11448L: platform-driver-x86@vger.kernel.org 11449S: Supported 11450F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 11451F: drivers/platform/mellanox/ 11452F: include/linux/platform_data/mlxreg.h 11453 11454MELLANOX MLX4 core VPI driver 11455M: Tariq Toukan <tariqt@nvidia.com> 11456L: netdev@vger.kernel.org 11457L: linux-rdma@vger.kernel.org 11458S: Supported 11459W: http://www.mellanox.com 11460Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11461F: drivers/net/ethernet/mellanox/mlx4/ 11462F: include/linux/mlx4/ 11463 11464MELLANOX MLX4 IB driver 11465M: Yishai Hadas <yishaih@nvidia.com> 11466L: linux-rdma@vger.kernel.org 11467S: Supported 11468W: http://www.mellanox.com 11469Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11470F: drivers/infiniband/hw/mlx4/ 11471F: include/linux/mlx4/ 11472F: include/uapi/rdma/mlx4-abi.h 11473 11474MELLANOX MLX5 core VPI driver 11475M: Saeed Mahameed <saeedm@nvidia.com> 11476M: Leon Romanovsky <leonro@nvidia.com> 11477L: netdev@vger.kernel.org 11478L: linux-rdma@vger.kernel.org 11479S: Supported 11480W: http://www.mellanox.com 11481Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11482F: Documentation/networking/device_drivers/ethernet/mellanox/ 11483F: drivers/net/ethernet/mellanox/mlx5/core/ 11484F: include/linux/mlx5/ 11485 11486MELLANOX MLX5 IB driver 11487M: Leon Romanovsky <leonro@nvidia.com> 11488L: linux-rdma@vger.kernel.org 11489S: Supported 11490W: http://www.mellanox.com 11491Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11492F: drivers/infiniband/hw/mlx5/ 11493F: include/linux/mlx5/ 11494F: include/uapi/rdma/mlx5-abi.h 11495 11496MELLANOX MLXCPLD I2C AND MUX DRIVER 11497M: Vadim Pasternak <vadimp@nvidia.com> 11498M: Michael Shych <michaelsh@nvidia.com> 11499L: linux-i2c@vger.kernel.org 11500S: Supported 11501F: Documentation/i2c/busses/i2c-mlxcpld.rst 11502F: drivers/i2c/busses/i2c-mlxcpld.c 11503F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 11504 11505MELLANOX MLXCPLD LED DRIVER 11506M: Vadim Pasternak <vadimp@nvidia.com> 11507L: linux-leds@vger.kernel.org 11508S: Supported 11509F: Documentation/leds/leds-mlxcpld.rst 11510F: drivers/leds/leds-mlxcpld.c 11511F: drivers/leds/leds-mlxreg.c 11512 11513MELLANOX PLATFORM DRIVER 11514M: Vadim Pasternak <vadimp@nvidia.com> 11515L: platform-driver-x86@vger.kernel.org 11516S: Supported 11517F: drivers/platform/x86/mlx-platform.c 11518 11519MEMBARRIER SUPPORT 11520M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 11521M: "Paul E. McKenney" <paulmck@kernel.org> 11522L: linux-kernel@vger.kernel.org 11523S: Supported 11524F: arch/powerpc/include/asm/membarrier.h 11525F: include/uapi/linux/membarrier.h 11526F: kernel/sched/membarrier.c 11527 11528MEMBLOCK 11529M: Mike Rapoport <rppt@linux.ibm.com> 11530L: linux-mm@kvack.org 11531S: Maintained 11532F: Documentation/core-api/boot-time-mm.rst 11533F: include/linux/memblock.h 11534F: mm/memblock.c 11535 11536MEMORY CONTROLLER DRIVERS 11537M: Krzysztof Kozlowski <krzk@kernel.org> 11538L: linux-kernel@vger.kernel.org 11539S: Maintained 11540T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 11541F: Documentation/devicetree/bindings/memory-controllers/ 11542F: drivers/memory/ 11543F: include/dt-bindings/memory/ 11544 11545MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 11546M: Dmitry Osipenko <digetx@gmail.com> 11547L: linux-pm@vger.kernel.org 11548L: linux-tegra@vger.kernel.org 11549T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 11550S: Maintained 11551F: drivers/devfreq/tegra30-devfreq.c 11552 11553MEMORY MANAGEMENT 11554M: Andrew Morton <akpm@linux-foundation.org> 11555L: linux-mm@kvack.org 11556S: Maintained 11557W: http://www.linux-mm.org 11558T: quilt https://ozlabs.org/~akpm/mmotm/ 11559T: quilt https://ozlabs.org/~akpm/mmots/ 11560T: git git://github.com/hnaz/linux-mm.git 11561F: include/linux/gfp.h 11562F: include/linux/memory_hotplug.h 11563F: include/linux/mm.h 11564F: include/linux/mmzone.h 11565F: include/linux/vmalloc.h 11566F: mm/ 11567 11568MEMORY TECHNOLOGY DEVICES (MTD) 11569M: Miquel Raynal <miquel.raynal@bootlin.com> 11570M: Richard Weinberger <richard@nod.at> 11571M: Vignesh Raghavendra <vigneshr@ti.com> 11572L: linux-mtd@lists.infradead.org 11573S: Maintained 11574W: http://www.linux-mtd.infradead.org/ 11575Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 11576C: irc://irc.oftc.net/mtd 11577T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 11578T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 11579F: Documentation/devicetree/bindings/mtd/ 11580F: drivers/mtd/ 11581F: include/linux/mtd/ 11582F: include/uapi/mtd/ 11583 11584MEN A21 WATCHDOG DRIVER 11585M: Johannes Thumshirn <morbidrsa@gmail.com> 11586L: linux-watchdog@vger.kernel.org 11587S: Maintained 11588F: drivers/watchdog/mena21_wdt.c 11589 11590MEN CHAMELEON BUS (mcb) 11591M: Johannes Thumshirn <morbidrsa@gmail.com> 11592S: Maintained 11593F: Documentation/driver-api/men-chameleon-bus.rst 11594F: drivers/mcb/ 11595F: include/linux/mcb.h 11596 11597MEN F21BMC (Board Management Controller) 11598M: Andreas Werner <andreas.werner@men.de> 11599S: Supported 11600F: Documentation/hwmon/menf21bmc.rst 11601F: drivers/hwmon/menf21bmc_hwmon.c 11602F: drivers/leds/leds-menf21bmc.c 11603F: drivers/mfd/menf21bmc.c 11604F: drivers/watchdog/menf21bmc_wdt.c 11605 11606MEN Z069 WATCHDOG DRIVER 11607M: Johannes Thumshirn <jth@kernel.org> 11608L: linux-watchdog@vger.kernel.org 11609S: Maintained 11610F: drivers/watchdog/menz69_wdt.c 11611 11612MESON AO CEC DRIVER FOR AMLOGIC SOCS 11613M: Neil Armstrong <narmstrong@baylibre.com> 11614L: linux-media@vger.kernel.org 11615L: linux-amlogic@lists.infradead.org 11616S: Supported 11617W: http://linux-meson.com/ 11618T: git git://linuxtv.org/media_tree.git 11619F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 11620F: drivers/media/cec/platform/meson/ao-cec-g12a.c 11621F: drivers/media/cec/platform/meson/ao-cec.c 11622 11623MESON GE2D DRIVER FOR AMLOGIC SOCS 11624M: Neil Armstrong <narmstrong@baylibre.com> 11625L: linux-media@vger.kernel.org 11626L: linux-amlogic@lists.infradead.org 11627S: Supported 11628T: git git://linuxtv.org/media_tree.git 11629F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 11630F: drivers/media/platform/meson/ge2d/ 11631 11632MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 11633M: Liang Yang <liang.yang@amlogic.com> 11634L: linux-mtd@lists.infradead.org 11635S: Maintained 11636F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt 11637F: drivers/mtd/nand/raw/meson_* 11638 11639MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 11640M: Neil Armstrong <narmstrong@baylibre.com> 11641L: linux-media@vger.kernel.org 11642L: linux-amlogic@lists.infradead.org 11643S: Supported 11644T: git git://linuxtv.org/media_tree.git 11645F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 11646F: drivers/staging/media/meson/vdec/ 11647 11648METHODE UDPU SUPPORT 11649M: Vladimir Vid <vladimir.vid@sartura.hr> 11650S: Maintained 11651F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 11652 11653MHI BUS 11654M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 11655M: Hemant Kumar <hemantk@codeaurora.org> 11656L: linux-arm-msm@vger.kernel.org 11657S: Maintained 11658T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 11659F: Documentation/ABI/stable/sysfs-bus-mhi 11660F: Documentation/mhi/ 11661F: drivers/bus/mhi/ 11662F: include/linux/mhi.h 11663 11664MICROBLAZE ARCHITECTURE 11665M: Michal Simek <monstr@monstr.eu> 11666S: Supported 11667W: http://www.monstr.eu/fdt/ 11668T: git git://git.monstr.eu/linux-2.6-microblaze.git 11669F: arch/microblaze/ 11670 11671MICROCHIP AT91 DMA DRIVERS 11672M: Ludovic Desroches <ludovic.desroches@microchip.com> 11673M: Tudor Ambarus <tudor.ambarus@microchip.com> 11674L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11675L: dmaengine@vger.kernel.org 11676S: Supported 11677F: Documentation/devicetree/bindings/dma/atmel-dma.txt 11678F: drivers/dma/at_hdmac.c 11679F: drivers/dma/at_hdmac_regs.h 11680F: drivers/dma/at_xdmac.c 11681F: include/dt-bindings/dma/at91.h 11682 11683MICROCHIP AT91 SERIAL DRIVER 11684M: Richard Genoud <richard.genoud@gmail.com> 11685S: Maintained 11686F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 11687F: drivers/tty/serial/atmel_serial.c 11688F: drivers/tty/serial/atmel_serial.h 11689 11690MICROCHIP AT91 USART MFD DRIVER 11691M: Radu Pirea <radu_nicolae.pirea@upb.ro> 11692L: linux-kernel@vger.kernel.org 11693S: Supported 11694F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 11695F: drivers/mfd/at91-usart.c 11696F: include/dt-bindings/mfd/at91-usart.h 11697 11698MICROCHIP AT91 USART SPI DRIVER 11699M: Radu Pirea <radu_nicolae.pirea@upb.ro> 11700L: linux-spi@vger.kernel.org 11701S: Supported 11702F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 11703F: drivers/spi/spi-at91-usart.c 11704 11705MICROCHIP AUDIO ASOC DRIVERS 11706M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 11707L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11708S: Supported 11709F: sound/soc/atmel 11710 11711MICROCHIP ECC DRIVER 11712M: Tudor Ambarus <tudor.ambarus@microchip.com> 11713L: linux-crypto@vger.kernel.org 11714S: Maintained 11715F: drivers/crypto/atmel-ecc.* 11716 11717MICROCHIP I2C DRIVER 11718M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 11719L: linux-i2c@vger.kernel.org 11720S: Supported 11721F: drivers/i2c/busses/i2c-at91-*.c 11722F: drivers/i2c/busses/i2c-at91.h 11723 11724MICROCHIP ISC DRIVER 11725M: Eugen Hristev <eugen.hristev@microchip.com> 11726L: linux-media@vger.kernel.org 11727S: Supported 11728F: Documentation/devicetree/bindings/media/atmel-isc.txt 11729F: drivers/media/platform/atmel/atmel-isc-base.c 11730F: drivers/media/platform/atmel/atmel-isc-regs.h 11731F: drivers/media/platform/atmel/atmel-isc.h 11732F: drivers/media/platform/atmel/atmel-sama5d2-isc.c 11733F: include/linux/atmel-isc-media.h 11734 11735MICROCHIP ISI DRIVER 11736M: Eugen Hristev <eugen.hristev@microchip.com> 11737L: linux-media@vger.kernel.org 11738S: Supported 11739F: drivers/media/platform/atmel/atmel-isi.c 11740F: drivers/media/platform/atmel/atmel-isi.h 11741 11742MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 11743M: Woojung Huh <woojung.huh@microchip.com> 11744M: UNGLinuxDriver@microchip.com 11745L: netdev@vger.kernel.org 11746S: Maintained 11747F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 11748F: drivers/net/dsa/microchip/* 11749F: include/linux/platform_data/microchip-ksz.h 11750F: net/dsa/tag_ksz.c 11751 11752MICROCHIP LAN743X ETHERNET DRIVER 11753M: Bryan Whitehead <bryan.whitehead@microchip.com> 11754M: UNGLinuxDriver@microchip.com 11755L: netdev@vger.kernel.org 11756S: Maintained 11757F: drivers/net/ethernet/microchip/lan743x_* 11758 11759MICROCHIP LCDFB DRIVER 11760M: Nicolas Ferre <nicolas.ferre@microchip.com> 11761L: linux-fbdev@vger.kernel.org 11762S: Maintained 11763F: drivers/video/fbdev/atmel_lcdfb.c 11764F: include/video/atmel_lcdc.h 11765 11766MICROCHIP MCP16502 PMIC DRIVER 11767M: Claudiu Beznea <claudiu.beznea@microchip.com> 11768L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11769S: Supported 11770F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 11771F: drivers/regulator/mcp16502.c 11772 11773MICROCHIP MCP3911 ADC DRIVER 11774M: Marcus Folkesson <marcus.folkesson@gmail.com> 11775M: Kent Gustavsson <kent@minoris.se> 11776L: linux-iio@vger.kernel.org 11777S: Supported 11778F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 11779F: drivers/iio/adc/mcp3911.c 11780 11781MICROCHIP MMC/SD/SDIO MCI DRIVER 11782M: Ludovic Desroches <ludovic.desroches@microchip.com> 11783S: Maintained 11784F: drivers/mmc/host/atmel-mci.c 11785 11786MICROCHIP NAND DRIVER 11787M: Tudor Ambarus <tudor.ambarus@microchip.com> 11788L: linux-mtd@lists.infradead.org 11789S: Supported 11790F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 11791F: drivers/mtd/nand/raw/atmel/* 11792 11793MICROCHIP PWM DRIVER 11794M: Claudiu Beznea <claudiu.beznea@microchip.com> 11795L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11796L: linux-pwm@vger.kernel.org 11797S: Supported 11798F: Documentation/devicetree/bindings/pwm/atmel-pwm.txt 11799F: drivers/pwm/pwm-atmel.c 11800 11801MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 11802M: Eugen Hristev <eugen.hristev@microchip.com> 11803L: linux-iio@vger.kernel.org 11804S: Supported 11805F: Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt 11806F: drivers/iio/adc/at91-sama5d2_adc.c 11807F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 11808 11809MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 11810M: Claudiu Beznea <claudiu.beznea@microchip.com> 11811S: Supported 11812F: drivers/power/reset/at91-sama5d2_shdwc.c 11813 11814MICROCHIP SPI DRIVER 11815M: Tudor Ambarus <tudor.ambarus@microchip.com> 11816S: Supported 11817F: drivers/spi/spi-atmel.* 11818 11819MICROCHIP SSC DRIVER 11820M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 11821L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11822S: Supported 11823F: drivers/misc/atmel-ssc.c 11824F: include/linux/atmel-ssc.h 11825 11826MICROCHIP USB251XB DRIVER 11827M: Richard Leitner <richard.leitner@skidata.com> 11828L: linux-usb@vger.kernel.org 11829S: Maintained 11830F: Documentation/devicetree/bindings/usb/usb251xb.txt 11831F: drivers/usb/misc/usb251xb.c 11832 11833MICROCHIP USBA UDC DRIVER 11834M: Cristian Birsan <cristian.birsan@microchip.com> 11835L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11836S: Supported 11837F: drivers/usb/gadget/udc/atmel_usba_udc.* 11838 11839MICROCHIP WILC1000 WIFI DRIVER 11840M: Ajay Singh <ajay.kathat@microchip.com> 11841M: Claudiu Beznea <claudiu.beznea@microchip.com> 11842L: linux-wireless@vger.kernel.org 11843S: Supported 11844F: drivers/net/wireless/microchip/wilc1000/ 11845 11846MICROSEMI MIPS SOCS 11847M: Alexandre Belloni <alexandre.belloni@bootlin.com> 11848M: UNGLinuxDriver@microchip.com 11849L: linux-mips@vger.kernel.org 11850S: Supported 11851F: Documentation/devicetree/bindings/mips/mscc.txt 11852F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 11853F: arch/mips/boot/dts/mscc/ 11854F: arch/mips/configs/generic/board-ocelot.config 11855F: arch/mips/generic/board-ocelot.c 11856 11857MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 11858M: Don Brace <don.brace@microchip.com> 11859L: storagedev@microchip.com 11860L: linux-scsi@vger.kernel.org 11861S: Supported 11862F: Documentation/scsi/smartpqi.rst 11863F: drivers/scsi/smartpqi/Kconfig 11864F: drivers/scsi/smartpqi/Makefile 11865F: drivers/scsi/smartpqi/smartpqi*.[ch] 11866F: include/linux/cciss*.h 11867F: include/uapi/linux/cciss*.h 11868 11869MICROSOFT SURFACE GPE LID SUPPORT DRIVER 11870M: Maximilian Luz <luzmaximilian@gmail.com> 11871L: platform-driver-x86@vger.kernel.org 11872S: Maintained 11873F: drivers/platform/surface/surface_gpe.c 11874 11875MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 11876M: Hans de Goede <hdegoede@redhat.com> 11877M: Mark Gross <mgross@linux.intel.com> 11878M: Maximilian Luz <luzmaximilian@gmail.com> 11879L: platform-driver-x86@vger.kernel.org 11880S: Maintained 11881T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 11882F: drivers/platform/surface/ 11883 11884MICROSOFT SURFACE HOT-PLUG DRIVER 11885M: Maximilian Luz <luzmaximilian@gmail.com> 11886L: platform-driver-x86@vger.kernel.org 11887S: Maintained 11888F: drivers/platform/surface/surface_hotplug.c 11889 11890MICROSOFT SURFACE PRO 3 BUTTON DRIVER 11891M: Chen Yu <yu.c.chen@intel.com> 11892L: platform-driver-x86@vger.kernel.org 11893S: Supported 11894F: drivers/platform/surface/surfacepro3_button.c 11895 11896MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 11897M: Maximilian Luz <luzmaximilian@gmail.com> 11898S: Maintained 11899W: https://github.com/linux-surface/surface-aggregator-module 11900C: irc://chat.freenode.net/##linux-surface 11901F: Documentation/driver-api/surface_aggregator/ 11902F: drivers/platform/surface/aggregator/ 11903F: drivers/platform/surface/surface_acpi_notify.c 11904F: drivers/platform/surface/surface_aggregator_cdev.c 11905F: include/linux/surface_acpi_notify.h 11906F: include/linux/surface_aggregator/ 11907F: include/uapi/linux/surface_aggregator/ 11908 11909MICROTEK X6 SCANNER 11910M: Oliver Neukum <oliver@neukum.org> 11911S: Maintained 11912F: drivers/usb/image/microtek.* 11913 11914MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 11915M: Luka Kovacic <luka.kovacic@sartura.hr> 11916M: Luka Perkov <luka.perkov@sartura.hr> 11917S: Maintained 11918F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 11919F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 11920F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 11921F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 11922F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 11923F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 11924 11925MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 11926M: Sakari Ailus <sakari.ailus@linux.intel.com> 11927L: linux-media@vger.kernel.org 11928S: Maintained 11929F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 11930F: Documentation/driver-api/media/drivers/ccs/ 11931F: Documentation/userspace-api/media/drivers/ccs.rst 11932F: drivers/media/i2c/ccs-pll.c 11933F: drivers/media/i2c/ccs-pll.h 11934F: drivers/media/i2c/ccs/ 11935F: include/uapi/linux/ccs.h 11936F: include/uapi/linux/smiapp.h 11937 11938MIPS 11939M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 11940L: linux-mips@vger.kernel.org 11941S: Maintained 11942W: http://www.linux-mips.org/ 11943Q: https://patchwork.kernel.org/project/linux-mips/list/ 11944T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 11945F: Documentation/devicetree/bindings/mips/ 11946F: Documentation/mips/ 11947F: arch/mips/ 11948F: drivers/platform/mips/ 11949 11950MIPS BOSTON DEVELOPMENT BOARD 11951M: Paul Burton <paulburton@kernel.org> 11952L: linux-mips@vger.kernel.org 11953S: Maintained 11954F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 11955F: arch/mips/boot/dts/img/boston.dts 11956F: arch/mips/configs/generic/board-boston.config 11957F: drivers/clk/imgtec/clk-boston.c 11958F: include/dt-bindings/clock/boston-clock.h 11959 11960MIPS CORE DRIVERS 11961M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 11962M: Serge Semin <fancer.lancer@gmail.com> 11963L: linux-mips@vger.kernel.org 11964S: Supported 11965F: drivers/bus/mips_cdmm.c 11966F: drivers/clocksource/mips-gic-timer.c 11967F: drivers/cpuidle/cpuidle-cps.c 11968F: drivers/irqchip/irq-mips-cpu.c 11969F: drivers/irqchip/irq-mips-gic.c 11970 11971MIPS GENERIC PLATFORM 11972M: Paul Burton <paulburton@kernel.org> 11973L: linux-mips@vger.kernel.org 11974S: Supported 11975F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 11976F: arch/mips/generic/ 11977F: arch/mips/tools/generic-board-config.sh 11978 11979MIPS RINT INSTRUCTION EMULATION 11980M: Aleksandar Markovic <aleksandar.markovic@mips.com> 11981L: linux-mips@vger.kernel.org 11982S: Supported 11983F: arch/mips/math-emu/dp_rint.c 11984F: arch/mips/math-emu/sp_rint.c 11985 11986MIPS/LOONGSON1 ARCHITECTURE 11987M: Keguang Zhang <keguang.zhang@gmail.com> 11988L: linux-mips@vger.kernel.org 11989S: Maintained 11990F: arch/mips/include/asm/mach-loongson32/ 11991F: arch/mips/loongson32/ 11992F: drivers/*/*/*loongson1* 11993F: drivers/*/*loongson1* 11994 11995MIPS/LOONGSON2EF ARCHITECTURE 11996M: Jiaxun Yang <jiaxun.yang@flygoat.com> 11997L: linux-mips@vger.kernel.org 11998S: Maintained 11999F: arch/mips/include/asm/mach-loongson2ef/ 12000F: arch/mips/loongson2ef/ 12001F: drivers/cpufreq/loongson2_cpufreq.c 12002 12003MIPS/LOONGSON64 ARCHITECTURE 12004M: Huacai Chen <chenhuacai@kernel.org> 12005M: Jiaxun Yang <jiaxun.yang@flygoat.com> 12006L: linux-mips@vger.kernel.org 12007S: Maintained 12008F: arch/mips/include/asm/mach-loongson64/ 12009F: arch/mips/loongson64/ 12010F: drivers/irqchip/irq-loongson* 12011F: drivers/platform/mips/cpu_hwmon.c 12012 12013MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 12014M: Hans Verkuil <hverkuil@xs4all.nl> 12015L: linux-media@vger.kernel.org 12016S: Odd Fixes 12017W: https://linuxtv.org 12018T: git git://linuxtv.org/media_tree.git 12019F: drivers/media/radio/radio-miropcm20* 12020 12021MMP SUPPORT 12022R: Lubomir Rintel <lkundrak@v3.sk> 12023L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12024S: Odd Fixes 12025T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 12026F: arch/arm/boot/dts/mmp* 12027F: arch/arm/mach-mmp/ 12028F: include/linux/soc/mmp/ 12029 12030MMP USB PHY DRIVERS 12031R: Lubomir Rintel <lkundrak@v3.sk> 12032L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12033S: Maintained 12034F: drivers/phy/marvell/phy-mmp3-usb.c 12035F: drivers/phy/marvell/phy-pxa-usb.c 12036 12037MMU GATHER AND TLB INVALIDATION 12038M: Will Deacon <will@kernel.org> 12039M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 12040M: Andrew Morton <akpm@linux-foundation.org> 12041M: Nick Piggin <npiggin@gmail.com> 12042M: Peter Zijlstra <peterz@infradead.org> 12043L: linux-arch@vger.kernel.org 12044L: linux-mm@kvack.org 12045S: Maintained 12046F: arch/*/include/asm/tlb.h 12047F: include/asm-generic/tlb.h 12048F: mm/mmu_gather.c 12049 12050MN88472 MEDIA DRIVER 12051M: Antti Palosaari <crope@iki.fi> 12052L: linux-media@vger.kernel.org 12053S: Maintained 12054W: https://linuxtv.org 12055W: http://palosaari.fi/linux/ 12056Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12057F: drivers/media/dvb-frontends/mn88472* 12058 12059MN88473 MEDIA DRIVER 12060M: Antti Palosaari <crope@iki.fi> 12061L: linux-media@vger.kernel.org 12062S: Maintained 12063W: https://linuxtv.org 12064W: http://palosaari.fi/linux/ 12065Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12066F: drivers/media/dvb-frontends/mn88473* 12067 12068MODULE SUPPORT 12069M: Jessica Yu <jeyu@kernel.org> 12070S: Maintained 12071T: git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next 12072F: include/linux/module.h 12073F: kernel/module.c 12074 12075MONOLITHIC POWER SYSTEM PMIC DRIVER 12076M: Saravanan Sekar <sravanhome@gmail.com> 12077S: Maintained 12078F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 12079F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 12080F: drivers/iio/adc/mp2629_adc.c 12081F: drivers/mfd/mp2629.c 12082F: drivers/power/supply/mp2629_charger.c 12083F: drivers/regulator/mp5416.c 12084F: drivers/regulator/mpq7920.c 12085F: drivers/regulator/mpq7920.h 12086F: include/linux/mfd/mp2629.h 12087 12088MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 12089S: Orphan 12090W: http://popies.net/meye/ 12091F: Documentation/userspace-api/media/drivers/meye* 12092F: drivers/media/pci/meye/ 12093F: include/uapi/linux/meye.h 12094 12095MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 12096M: Jiri Slaby <jirislaby@kernel.org> 12097S: Maintained 12098F: Documentation/driver-api/serial/moxa-smartio.rst 12099F: drivers/tty/mxser.* 12100 12101MR800 AVERMEDIA USB FM RADIO DRIVER 12102M: Alexey Klimov <klimov.linux@gmail.com> 12103L: linux-media@vger.kernel.org 12104S: Maintained 12105T: git git://linuxtv.org/media_tree.git 12106F: drivers/media/radio/radio-mr800.c 12107 12108MRF24J40 IEEE 802.15.4 RADIO DRIVER 12109M: Alan Ott <alan@signal11.us> 12110L: linux-wpan@vger.kernel.org 12111S: Maintained 12112F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 12113F: drivers/net/ieee802154/mrf24j40.c 12114 12115MSI LAPTOP SUPPORT 12116M: "Lee, Chun-Yi" <jlee@suse.com> 12117L: platform-driver-x86@vger.kernel.org 12118S: Maintained 12119F: drivers/platform/x86/msi-laptop.c 12120 12121MSI WMI SUPPORT 12122L: platform-driver-x86@vger.kernel.org 12123S: Orphan 12124F: drivers/platform/x86/msi-wmi.c 12125 12126MSI001 MEDIA DRIVER 12127M: Antti Palosaari <crope@iki.fi> 12128L: linux-media@vger.kernel.org 12129S: Maintained 12130W: https://linuxtv.org 12131W: http://palosaari.fi/linux/ 12132Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12133T: git git://linuxtv.org/anttip/media_tree.git 12134F: drivers/media/tuners/msi001* 12135 12136MSI2500 MEDIA DRIVER 12137M: Antti Palosaari <crope@iki.fi> 12138L: linux-media@vger.kernel.org 12139S: Maintained 12140W: https://linuxtv.org 12141W: http://palosaari.fi/linux/ 12142Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12143T: git git://linuxtv.org/anttip/media_tree.git 12144F: drivers/media/usb/msi2500/ 12145 12146MSTAR INTERRUPT CONTROLLER DRIVER 12147M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 12148M: Daniel Palmer <daniel@thingy.jp> 12149S: Maintained 12150F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 12151F: drivers/irqchip/irq-mst-intc.c 12152 12153MSYSTEMS DISKONCHIP G3 MTD DRIVER 12154M: Robert Jarzmik <robert.jarzmik@free.fr> 12155L: linux-mtd@lists.infradead.org 12156S: Maintained 12157F: drivers/mtd/devices/docg3* 12158 12159MT9M032 APTINA SENSOR DRIVER 12160M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12161L: linux-media@vger.kernel.org 12162S: Maintained 12163T: git git://linuxtv.org/media_tree.git 12164F: drivers/media/i2c/mt9m032.c 12165F: include/media/i2c/mt9m032.h 12166 12167MT9P031 APTINA CAMERA SENSOR 12168M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12169L: linux-media@vger.kernel.org 12170S: Maintained 12171T: git git://linuxtv.org/media_tree.git 12172F: drivers/media/i2c/mt9p031.c 12173F: include/media/i2c/mt9p031.h 12174 12175MT9T001 APTINA CAMERA SENSOR 12176M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12177L: linux-media@vger.kernel.org 12178S: Maintained 12179T: git git://linuxtv.org/media_tree.git 12180F: drivers/media/i2c/mt9t001.c 12181F: include/media/i2c/mt9t001.h 12182 12183MT9T112 APTINA CAMERA SENSOR 12184M: Jacopo Mondi <jacopo@jmondi.org> 12185L: linux-media@vger.kernel.org 12186S: Odd Fixes 12187T: git git://linuxtv.org/media_tree.git 12188F: drivers/media/i2c/mt9t112.c 12189F: include/media/i2c/mt9t112.h 12190 12191MT9V032 APTINA CAMERA SENSOR 12192M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12193L: linux-media@vger.kernel.org 12194S: Maintained 12195T: git git://linuxtv.org/media_tree.git 12196F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 12197F: drivers/media/i2c/mt9v032.c 12198F: include/media/i2c/mt9v032.h 12199 12200MT9V111 APTINA CAMERA SENSOR 12201M: Jacopo Mondi <jacopo@jmondi.org> 12202L: linux-media@vger.kernel.org 12203S: Maintained 12204T: git git://linuxtv.org/media_tree.git 12205F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 12206F: drivers/media/i2c/mt9v111.c 12207 12208MULTIFUNCTION DEVICES (MFD) 12209M: Lee Jones <lee.jones@linaro.org> 12210S: Supported 12211T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 12212F: Documentation/devicetree/bindings/mfd/ 12213F: drivers/mfd/ 12214F: include/dt-bindings/mfd/ 12215F: include/linux/mfd/ 12216 12217MULTIMEDIA CARD (MMC) ETC. OVER SPI 12218S: Orphan 12219F: drivers/mmc/host/mmc_spi.c 12220F: include/linux/spi/mmc_spi.h 12221 12222MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 12223M: Ulf Hansson <ulf.hansson@linaro.org> 12224L: linux-mmc@vger.kernel.org 12225S: Maintained 12226T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 12227F: Documentation/devicetree/bindings/mmc/ 12228F: drivers/mmc/ 12229F: include/linux/mmc/ 12230F: include/uapi/linux/mmc/ 12231 12232MULTIPLEXER SUBSYSTEM 12233M: Peter Rosin <peda@axentia.se> 12234S: Maintained 12235F: Documentation/ABI/testing/sysfs-class-mux* 12236F: Documentation/devicetree/bindings/mux/ 12237F: drivers/mux/ 12238F: include/dt-bindings/mux/ 12239F: include/linux/mux/ 12240 12241MULTITECH MULTIPORT CARD (ISICOM) 12242S: Orphan 12243F: drivers/tty/isicom.c 12244F: include/linux/isicom.h 12245 12246MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 12247M: Bin Liu <b-liu@ti.com> 12248L: linux-usb@vger.kernel.org 12249S: Maintained 12250F: drivers/usb/musb/ 12251 12252MXL301RF MEDIA DRIVER 12253M: Akihiro Tsukada <tskd08@gmail.com> 12254L: linux-media@vger.kernel.org 12255S: Odd Fixes 12256F: drivers/media/tuners/mxl301rf* 12257 12258MXL5007T MEDIA DRIVER 12259M: Michael Krufky <mkrufky@linuxtv.org> 12260L: linux-media@vger.kernel.org 12261S: Maintained 12262W: https://linuxtv.org 12263W: http://github.com/mkrufky 12264Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12265T: git git://linuxtv.org/mkrufky/tuners.git 12266F: drivers/media/tuners/mxl5007t.* 12267 12268MXSFB DRM DRIVER 12269M: Marek Vasut <marex@denx.de> 12270M: Stefan Agner <stefan@agner.ch> 12271L: dri-devel@lists.freedesktop.org 12272S: Supported 12273T: git git://anongit.freedesktop.org/drm/drm-misc 12274F: Documentation/devicetree/bindings/display/mxsfb.txt 12275F: drivers/gpu/drm/mxsfb/ 12276 12277MYLEX DAC960 PCI RAID Controller 12278M: Hannes Reinecke <hare@kernel.org> 12279L: linux-scsi@vger.kernel.org 12280S: Supported 12281F: drivers/scsi/myrb.* 12282F: drivers/scsi/myrs.* 12283 12284MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 12285M: Chris Lee <christopher.lee@cspi.com> 12286L: netdev@vger.kernel.org 12287S: Supported 12288W: https://www.cspi.com/ethernet-products/support/downloads/ 12289F: drivers/net/ethernet/myricom/myri10ge/ 12290 12291NAND FLASH SUBSYSTEM 12292M: Miquel Raynal <miquel.raynal@bootlin.com> 12293R: Richard Weinberger <richard@nod.at> 12294L: linux-mtd@lists.infradead.org 12295S: Maintained 12296W: http://www.linux-mtd.infradead.org/ 12297Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 12298C: irc://irc.oftc.net/mtd 12299T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 12300F: drivers/mtd/nand/ 12301F: include/linux/mtd/*nand*.h 12302 12303NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 12304M: Daniel Mack <zonque@gmail.com> 12305L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12306S: Maintained 12307W: http://www.native-instruments.com 12308F: sound/usb/caiaq/ 12309 12310NATSEMI ETHERNET DRIVER (DP8381x) 12311S: Orphan 12312F: drivers/net/ethernet/natsemi/natsemi.c 12313 12314NCR 5380 SCSI DRIVERS 12315M: Finn Thain <fthain@telegraphics.com.au> 12316M: Michael Schmitz <schmitzmic@gmail.com> 12317L: linux-scsi@vger.kernel.org 12318S: Maintained 12319F: Documentation/scsi/g_NCR5380.rst 12320F: drivers/scsi/NCR5380.* 12321F: drivers/scsi/arm/cumana_1.c 12322F: drivers/scsi/arm/oak.c 12323F: drivers/scsi/atari_scsi.* 12324F: drivers/scsi/dmx3191d.c 12325F: drivers/scsi/g_NCR5380.* 12326F: drivers/scsi/mac_scsi.* 12327F: drivers/scsi/sun3_scsi.* 12328F: drivers/scsi/sun3_scsi_vme.c 12329 12330NCSI LIBRARY 12331M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 12332S: Maintained 12333F: net/ncsi/ 12334 12335NCT6775 HARDWARE MONITOR DRIVER 12336M: Guenter Roeck <linux@roeck-us.net> 12337L: linux-hwmon@vger.kernel.org 12338S: Maintained 12339F: Documentation/hwmon/nct6775.rst 12340F: drivers/hwmon/nct6775.c 12341 12342NETDEVSIM 12343M: Jakub Kicinski <kuba@kernel.org> 12344S: Maintained 12345F: drivers/net/netdevsim/* 12346 12347NETEM NETWORK EMULATOR 12348M: Stephen Hemminger <stephen@networkplumber.org> 12349L: netdev@vger.kernel.org 12350S: Maintained 12351F: net/sched/sch_netem.c 12352 12353NETERION 10GbE DRIVERS (s2io/vxge) 12354M: Jon Mason <jdmason@kudzu.us> 12355L: netdev@vger.kernel.org 12356S: Supported 12357F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 12358F: Documentation/networking/device_drivers/ethernet/neterion/vxge.rst 12359F: drivers/net/ethernet/neterion/ 12360 12361NETFILTER 12362M: Pablo Neira Ayuso <pablo@netfilter.org> 12363M: Jozsef Kadlecsik <kadlec@netfilter.org> 12364M: Florian Westphal <fw@strlen.de> 12365L: netfilter-devel@vger.kernel.org 12366L: coreteam@netfilter.org 12367S: Maintained 12368W: http://www.netfilter.org/ 12369W: http://www.iptables.org/ 12370W: http://www.nftables.org/ 12371Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 12372T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git 12373T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git 12374F: include/linux/netfilter* 12375F: include/linux/netfilter/ 12376F: include/net/netfilter/ 12377F: include/uapi/linux/netfilter* 12378F: include/uapi/linux/netfilter/ 12379F: net/*/netfilter.c 12380F: net/*/netfilter/ 12381F: net/bridge/br_netfilter*.c 12382F: net/netfilter/ 12383 12384NETROM NETWORK LAYER 12385M: Ralf Baechle <ralf@linux-mips.org> 12386L: linux-hams@vger.kernel.org 12387S: Maintained 12388W: http://www.linux-ax25.org/ 12389F: include/net/netrom.h 12390F: include/uapi/linux/netrom.h 12391F: net/netrom/ 12392 12393NETRONOME ETHERNET DRIVERS 12394M: Simon Horman <simon.horman@netronome.com> 12395R: Jakub Kicinski <kuba@kernel.org> 12396L: oss-drivers@netronome.com 12397S: Maintained 12398F: drivers/net/ethernet/netronome/ 12399 12400NETWORK BLOCK DEVICE (NBD) 12401M: Josef Bacik <josef@toxicpanda.com> 12402L: linux-block@vger.kernel.org 12403L: nbd@other.debian.org 12404S: Maintained 12405F: Documentation/admin-guide/blockdev/nbd.rst 12406F: drivers/block/nbd.c 12407F: include/trace/events/nbd.h 12408F: include/uapi/linux/nbd.h 12409 12410NETWORK DROP MONITOR 12411M: Neil Horman <nhorman@tuxdriver.com> 12412L: netdev@vger.kernel.org 12413S: Maintained 12414W: https://fedorahosted.org/dropwatch/ 12415F: include/uapi/linux/net_dropmon.h 12416F: net/core/drop_monitor.c 12417 12418NETWORKING DRIVERS 12419M: "David S. Miller" <davem@davemloft.net> 12420M: Jakub Kicinski <kuba@kernel.org> 12421L: netdev@vger.kernel.org 12422S: Maintained 12423W: http://www.linuxfoundation.org/en/Net 12424Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12425T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 12426T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 12427F: Documentation/devicetree/bindings/net/ 12428F: drivers/connector/ 12429F: drivers/net/ 12430F: include/linux/etherdevice.h 12431F: include/linux/fcdevice.h 12432F: include/linux/fddidevice.h 12433F: include/linux/hippidevice.h 12434F: include/linux/if_* 12435F: include/linux/inetdevice.h 12436F: include/linux/netdevice.h 12437F: include/uapi/linux/if_* 12438F: include/uapi/linux/netdevice.h 12439 12440NETWORKING DRIVERS (WIRELESS) 12441M: Kalle Valo <kvalo@codeaurora.org> 12442L: linux-wireless@vger.kernel.org 12443S: Maintained 12444Q: http://patchwork.kernel.org/project/linux-wireless/list/ 12445T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git 12446T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 12447F: Documentation/devicetree/bindings/net/wireless/ 12448F: drivers/net/wireless/ 12449 12450NETWORKING [DSA] 12451M: Andrew Lunn <andrew@lunn.ch> 12452M: Vivien Didelot <vivien.didelot@gmail.com> 12453M: Florian Fainelli <f.fainelli@gmail.com> 12454M: Vladimir Oltean <olteanv@gmail.com> 12455S: Maintained 12456F: Documentation/devicetree/bindings/net/dsa/ 12457F: drivers/net/dsa/ 12458F: include/linux/dsa/ 12459F: include/linux/platform_data/dsa.h 12460F: include/net/dsa.h 12461F: net/dsa/ 12462 12463NETWORKING [GENERAL] 12464M: "David S. Miller" <davem@davemloft.net> 12465M: Jakub Kicinski <kuba@kernel.org> 12466L: netdev@vger.kernel.org 12467S: Maintained 12468W: http://www.linuxfoundation.org/en/Net 12469Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12470B: mailto:netdev@vger.kernel.org 12471T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 12472T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 12473F: Documentation/networking/ 12474F: include/linux/in.h 12475F: include/linux/net.h 12476F: include/linux/netdevice.h 12477F: include/net/ 12478F: include/uapi/linux/in.h 12479F: include/uapi/linux/net.h 12480F: include/uapi/linux/net_namespace.h 12481F: include/uapi/linux/netdevice.h 12482F: lib/net_utils.c 12483F: lib/random32.c 12484F: net/ 12485F: tools/testing/selftests/net/ 12486 12487NETWORKING [IPSEC] 12488M: Steffen Klassert <steffen.klassert@secunet.com> 12489M: Herbert Xu <herbert@gondor.apana.org.au> 12490M: "David S. Miller" <davem@davemloft.net> 12491L: netdev@vger.kernel.org 12492S: Maintained 12493T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 12494T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 12495F: include/net/xfrm.h 12496F: include/uapi/linux/xfrm.h 12497F: net/ipv4/ah4.c 12498F: net/ipv4/esp4* 12499F: net/ipv4/ip_vti.c 12500F: net/ipv4/ipcomp.c 12501F: net/ipv4/xfrm* 12502F: net/ipv6/ah6.c 12503F: net/ipv6/esp6* 12504F: net/ipv6/ip6_vti.c 12505F: net/ipv6/ipcomp6.c 12506F: net/ipv6/xfrm* 12507F: net/key/ 12508F: net/xfrm/ 12509F: tools/testing/selftests/net/ipsec.c 12510 12511NETWORKING [IPv4/IPv6] 12512M: "David S. Miller" <davem@davemloft.net> 12513M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 12514M: David Ahern <dsahern@kernel.org> 12515L: netdev@vger.kernel.org 12516S: Maintained 12517T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 12518F: arch/x86/net/* 12519F: include/net/ip* 12520F: net/ipv4/ 12521F: net/ipv6/ 12522 12523NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 12524M: Paul Moore <paul@paul-moore.com> 12525L: netdev@vger.kernel.org 12526L: linux-security-module@vger.kernel.org 12527S: Maintained 12528W: https://github.com/netlabel 12529F: Documentation/netlabel/ 12530F: include/net/calipso.h 12531F: include/net/cipso_ipv4.h 12532F: include/net/netlabel.h 12533F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 12534F: include/uapi/linux/netfilter/xt_SECMARK.h 12535F: net/ipv4/cipso_ipv4.c 12536F: net/ipv6/calipso.c 12537F: net/netfilter/xt_CONNSECMARK.c 12538F: net/netfilter/xt_SECMARK.c 12539F: net/netlabel/ 12540 12541NETWORKING [MPTCP] 12542M: Mat Martineau <mathew.j.martineau@linux.intel.com> 12543M: Matthieu Baerts <matthieu.baerts@tessares.net> 12544L: netdev@vger.kernel.org 12545L: mptcp@lists.linux.dev 12546S: Maintained 12547W: https://github.com/multipath-tcp/mptcp_net-next/wiki 12548B: https://github.com/multipath-tcp/mptcp_net-next/issues 12549F: Documentation/networking/mptcp-sysctl.rst 12550F: include/net/mptcp.h 12551F: include/uapi/linux/mptcp.h 12552F: net/mptcp/ 12553F: tools/testing/selftests/net/mptcp/ 12554 12555NETWORKING [TCP] 12556M: Eric Dumazet <edumazet@google.com> 12557L: netdev@vger.kernel.org 12558S: Maintained 12559F: include/linux/tcp.h 12560F: include/net/tcp.h 12561F: include/trace/events/tcp.h 12562F: include/uapi/linux/tcp.h 12563F: net/ipv4/syncookies.c 12564F: net/ipv4/tcp*.c 12565F: net/ipv6/syncookies.c 12566F: net/ipv6/tcp*.c 12567 12568NETWORKING [TLS] 12569M: Boris Pismenny <borisp@nvidia.com> 12570M: John Fastabend <john.fastabend@gmail.com> 12571M: Daniel Borkmann <daniel@iogearbox.net> 12572M: Jakub Kicinski <kuba@kernel.org> 12573L: netdev@vger.kernel.org 12574S: Maintained 12575F: include/net/tls.h 12576F: include/uapi/linux/tls.h 12577F: net/tls/* 12578 12579NETWORKING [WIRELESS] 12580L: linux-wireless@vger.kernel.org 12581Q: http://patchwork.kernel.org/project/linux-wireless/list/ 12582 12583NETXEN (1/10) GbE SUPPORT 12584M: Manish Chopra <manishc@marvell.com> 12585M: Rahul Verma <rahulv@marvell.com> 12586M: GR-Linux-NIC-Dev@marvell.com 12587L: netdev@vger.kernel.org 12588S: Supported 12589F: drivers/net/ethernet/qlogic/netxen/ 12590 12591NET_FAILOVER MODULE 12592M: Sridhar Samudrala <sridhar.samudrala@intel.com> 12593L: netdev@vger.kernel.org 12594S: Supported 12595F: Documentation/networking/net_failover.rst 12596F: drivers/net/net_failover.c 12597F: include/net/net_failover.h 12598 12599NEXTHOP 12600M: David Ahern <dsahern@kernel.org> 12601L: netdev@vger.kernel.org 12602S: Maintained 12603F: include/net/netns/nexthop.h 12604F: include/net/nexthop.h 12605F: include/uapi/linux/nexthop.h 12606F: net/ipv4/nexthop.c 12607 12608NFC SUBSYSTEM 12609L: netdev@vger.kernel.org 12610S: Orphan 12611F: Documentation/devicetree/bindings/net/nfc/ 12612F: drivers/nfc/ 12613F: include/linux/platform_data/nfcmrvl.h 12614F: include/net/nfc/ 12615F: include/uapi/linux/nfc.h 12616F: net/nfc/ 12617 12618NFC VIRTUAL NCI DEVICE DRIVER 12619M: Bongsu Jeon <bongsu.jeon@samsung.com> 12620L: netdev@vger.kernel.org 12621L: linux-nfc@lists.01.org (moderated for non-subscribers) 12622S: Supported 12623F: drivers/nfc/virtual_ncidev.c 12624F: tools/testing/selftests/nci/ 12625 12626NFS, SUNRPC, AND LOCKD CLIENTS 12627M: Trond Myklebust <trond.myklebust@hammerspace.com> 12628M: Anna Schumaker <anna.schumaker@netapp.com> 12629L: linux-nfs@vger.kernel.org 12630S: Maintained 12631W: http://client.linux-nfs.org 12632T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 12633F: fs/lockd/ 12634F: fs/nfs/ 12635F: fs/nfs_common/ 12636F: include/linux/lockd/ 12637F: include/linux/nfs* 12638F: include/linux/sunrpc/ 12639F: include/uapi/linux/nfs* 12640F: include/uapi/linux/sunrpc/ 12641F: net/sunrpc/ 12642F: Documentation/filesystems/nfs/ 12643 12644NILFS2 FILESYSTEM 12645M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 12646L: linux-nilfs@vger.kernel.org 12647S: Supported 12648W: https://nilfs.sourceforge.io/ 12649W: https://nilfs.osdn.jp/ 12650T: git git://github.com/konis/nilfs2.git 12651F: Documentation/filesystems/nilfs2.rst 12652F: fs/nilfs2/ 12653F: include/trace/events/nilfs2.h 12654F: include/uapi/linux/nilfs2_api.h 12655F: include/uapi/linux/nilfs2_ondisk.h 12656 12657NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 12658M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 12659S: Maintained 12660W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 12661F: Documentation/scsi/NinjaSCSI.rst 12662F: drivers/scsi/pcmcia/nsp_* 12663 12664NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 12665M: GOTO Masanori <gotom@debian.or.jp> 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/nsp32* 12671 12672NIOS2 ARCHITECTURE 12673M: Ley Foon Tan <ley.foon.tan@intel.com> 12674S: Maintained 12675T: git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git 12676F: arch/nios2/ 12677 12678NITRO ENCLAVES (NE) 12679M: Andra Paraschiv <andraprs@amazon.com> 12680M: Alexandru Vasile <lexnv@amazon.com> 12681M: Alexandru Ciobotaru <alcioa@amazon.com> 12682L: linux-kernel@vger.kernel.org 12683S: Supported 12684W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 12685F: Documentation/virt/ne_overview.rst 12686F: drivers/virt/nitro_enclaves/ 12687F: include/linux/nitro_enclaves.h 12688F: include/uapi/linux/nitro_enclaves.h 12689F: samples/nitro_enclaves/ 12690 12691NOHZ, DYNTICKS SUPPORT 12692M: Frederic Weisbecker <fweisbec@gmail.com> 12693M: Thomas Gleixner <tglx@linutronix.de> 12694M: Ingo Molnar <mingo@kernel.org> 12695L: linux-kernel@vger.kernel.org 12696S: Maintained 12697T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 12698F: include/linux/sched/nohz.h 12699F: include/linux/tick.h 12700F: kernel/time/tick*.* 12701 12702NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 12703M: Pavel Machek <pavel@ucw.cz> 12704M: Sakari Ailus <sakari.ailus@iki.fi> 12705L: linux-media@vger.kernel.org 12706S: Maintained 12707F: drivers/media/i2c/ad5820.c 12708F: drivers/media/i2c/et8ek8 12709 12710NOKIA N900 POWER SUPPLY DRIVERS 12711R: Pali Rohár <pali@kernel.org> 12712F: drivers/power/supply/bq2415x_charger.c 12713F: drivers/power/supply/bq27xxx_battery.c 12714F: drivers/power/supply/bq27xxx_battery_i2c.c 12715F: drivers/power/supply/isp1704_charger.c 12716F: drivers/power/supply/rx51_battery.c 12717F: include/linux/power/bq2415x_charger.h 12718F: include/linux/power/bq27xxx_battery.h 12719 12720NOLIBC HEADER FILE 12721M: Willy Tarreau <w@1wt.eu> 12722S: Maintained 12723T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 12724F: tools/include/nolibc/ 12725 12726NSDEPS 12727M: Matthias Maennich <maennich@google.com> 12728S: Maintained 12729F: Documentation/core-api/symbol-namespaces.rst 12730F: scripts/nsdeps 12731 12732NTB AMD DRIVER 12733M: Sanjay R Mehta <sanju.mehta@amd.com> 12734M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 12735L: linux-ntb@googlegroups.com 12736S: Supported 12737F: drivers/ntb/hw/amd/ 12738 12739NTB DRIVER CORE 12740M: Jon Mason <jdmason@kudzu.us> 12741M: Dave Jiang <dave.jiang@intel.com> 12742M: Allen Hubbe <allenbh@gmail.com> 12743L: linux-ntb@googlegroups.com 12744S: Supported 12745W: https://github.com/jonmason/ntb/wiki 12746T: git git://github.com/jonmason/ntb.git 12747F: drivers/net/ntb_netdev.c 12748F: drivers/ntb/ 12749F: include/linux/ntb.h 12750F: include/linux/ntb_transport.h 12751F: tools/testing/selftests/ntb/ 12752 12753NTB IDT DRIVER 12754M: Serge Semin <fancer.lancer@gmail.com> 12755L: linux-ntb@googlegroups.com 12756S: Supported 12757F: drivers/ntb/hw/idt/ 12758 12759NTB INTEL DRIVER 12760M: Dave Jiang <dave.jiang@intel.com> 12761L: linux-ntb@googlegroups.com 12762S: Supported 12763W: https://github.com/davejiang/linux/wiki 12764T: git https://github.com/davejiang/linux.git 12765F: drivers/ntb/hw/intel/ 12766 12767NTFS FILESYSTEM 12768M: Anton Altaparmakov <anton@tuxera.com> 12769L: linux-ntfs-dev@lists.sourceforge.net 12770S: Supported 12771W: http://www.tuxera.com/ 12772T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 12773F: Documentation/filesystems/ntfs.rst 12774F: fs/ntfs/ 12775 12776NUBUS SUBSYSTEM 12777M: Finn Thain <fthain@telegraphics.com.au> 12778L: linux-m68k@lists.linux-m68k.org 12779S: Maintained 12780F: arch/*/include/asm/nubus.h 12781F: drivers/nubus/ 12782F: include/linux/nubus.h 12783F: include/uapi/linux/nubus.h 12784 12785NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 12786M: Antonino Daplas <adaplas@gmail.com> 12787L: linux-fbdev@vger.kernel.org 12788S: Maintained 12789F: drivers/video/fbdev/nvidia/ 12790F: drivers/video/fbdev/riva/ 12791 12792NVM EXPRESS DRIVER 12793M: Keith Busch <kbusch@kernel.org> 12794M: Jens Axboe <axboe@fb.com> 12795M: Christoph Hellwig <hch@lst.de> 12796M: Sagi Grimberg <sagi@grimberg.me> 12797L: linux-nvme@lists.infradead.org 12798S: Supported 12799W: http://git.infradead.org/nvme.git 12800T: git://git.infradead.org/nvme.git 12801F: drivers/nvme/host/ 12802F: include/linux/nvme.h 12803F: include/uapi/linux/nvme_ioctl.h 12804 12805NVM EXPRESS FC TRANSPORT DRIVERS 12806M: James Smart <james.smart@broadcom.com> 12807L: linux-nvme@lists.infradead.org 12808S: Supported 12809F: drivers/nvme/host/fc.c 12810F: drivers/nvme/target/fc.c 12811F: drivers/nvme/target/fcloop.c 12812F: include/linux/nvme-fc-driver.h 12813F: include/linux/nvme-fc.h 12814 12815NVM EXPRESS TARGET DRIVER 12816M: Christoph Hellwig <hch@lst.de> 12817M: Sagi Grimberg <sagi@grimberg.me> 12818M: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> 12819L: linux-nvme@lists.infradead.org 12820S: Supported 12821W: http://git.infradead.org/nvme.git 12822T: git://git.infradead.org/nvme.git 12823F: drivers/nvme/target/ 12824 12825NVMEM FRAMEWORK 12826M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 12827S: Maintained 12828T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 12829F: Documentation/ABI/stable/sysfs-bus-nvmem 12830F: Documentation/devicetree/bindings/nvmem/ 12831F: drivers/nvmem/ 12832F: include/linux/nvmem-consumer.h 12833F: include/linux/nvmem-provider.h 12834 12835NXP FSPI DRIVER 12836M: Ashish Kumar <ashish.kumar@nxp.com> 12837R: Yogesh Gaur <yogeshgaur.83@gmail.com> 12838L: linux-spi@vger.kernel.org 12839S: Maintained 12840F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt 12841F: drivers/spi/spi-nxp-fspi.c 12842 12843NXP FXAS21002C DRIVER 12844M: Rui Miguel Silva <rmfrfs@gmail.com> 12845L: linux-iio@vger.kernel.org 12846S: Maintained 12847F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 12848F: drivers/iio/gyro/fxas21002c.h 12849F: drivers/iio/gyro/fxas21002c_core.c 12850F: drivers/iio/gyro/fxas21002c_i2c.c 12851F: drivers/iio/gyro/fxas21002c_spi.c 12852 12853NXP i.MX CLOCK DRIVERS 12854M: Abel Vesa <abel.vesa@nxp.com> 12855L: linux-clk@vger.kernel.org 12856L: linux-imx@nxp.com 12857S: Maintained 12858F: drivers/clk/imx/ 12859 12860NXP i.MX 8MQ DCSS DRIVER 12861M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 12862R: Lucas Stach <l.stach@pengutronix.de> 12863L: dri-devel@lists.freedesktop.org 12864S: Maintained 12865F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 12866F: drivers/gpu/drm/imx/dcss/ 12867 12868NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 12869M: Jagan Teki <jagan@amarulasolutions.com> 12870S: Maintained 12871F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 12872F: drivers/regulator/pf8x00-regulator.c 12873 12874NXP PTN5150A CC LOGIC AND EXTCON DRIVER 12875M: Krzysztof Kozlowski <krzk@kernel.org> 12876L: linux-kernel@vger.kernel.org 12877S: Maintained 12878F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 12879F: drivers/extcon/extcon-ptn5150.c 12880 12881NXP SGTL5000 DRIVER 12882M: Fabio Estevam <festevam@gmail.com> 12883L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12884S: Maintained 12885F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 12886F: sound/soc/codecs/sgtl5000* 12887 12888NXP SJA1105 ETHERNET SWITCH DRIVER 12889M: Vladimir Oltean <olteanv@gmail.com> 12890L: linux-kernel@vger.kernel.org 12891S: Maintained 12892F: drivers/net/dsa/sja1105 12893 12894NXP TDA998X DRM DRIVER 12895M: Russell King <linux@armlinux.org.uk> 12896S: Maintained 12897T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 12898T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 12899F: drivers/gpu/drm/i2c/tda998x_drv.c 12900F: include/drm/i2c/tda998x.h 12901F: include/dt-bindings/display/tda998x.h 12902K: "nxp,tda998x" 12903 12904NXP TFA9879 DRIVER 12905M: Peter Rosin <peda@axentia.se> 12906L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12907S: Maintained 12908F: Documentation/devicetree/bindings/sound/tfa9879.txt 12909F: sound/soc/codecs/tfa9879* 12910 12911NXP-NCI NFC DRIVER 12912M: Clément Perrochaud <clement.perrochaud@effinnov.com> 12913R: Charles Gorand <charles.gorand@effinnov.com> 12914L: linux-nfc@lists.01.org (moderated for non-subscribers) 12915S: Supported 12916F: drivers/nfc/nxp-nci 12917 12918OBJAGG 12919M: Jiri Pirko <jiri@nvidia.com> 12920L: netdev@vger.kernel.org 12921S: Supported 12922F: include/linux/objagg.h 12923F: lib/objagg.c 12924F: lib/test_objagg.c 12925 12926OBJTOOL 12927M: Josh Poimboeuf <jpoimboe@redhat.com> 12928M: Peter Zijlstra <peterz@infradead.org> 12929S: Supported 12930F: tools/objtool/ 12931F: include/linux/objtool.h 12932 12933OCELOT ETHERNET SWITCH DRIVER 12934M: Vladimir Oltean <vladimir.oltean@nxp.com> 12935M: Claudiu Manoil <claudiu.manoil@nxp.com> 12936M: Alexandre Belloni <alexandre.belloni@bootlin.com> 12937M: UNGLinuxDriver@microchip.com 12938L: netdev@vger.kernel.org 12939S: Supported 12940F: drivers/net/dsa/ocelot/* 12941F: drivers/net/ethernet/mscc/ 12942F: include/soc/mscc/ocelot* 12943F: net/dsa/tag_ocelot.c 12944F: net/dsa/tag_ocelot_8021q.c 12945F: tools/testing/selftests/drivers/net/ocelot/* 12946 12947OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 12948M: Frederic Barrat <fbarrat@linux.ibm.com> 12949M: Andrew Donnellan <ajd@linux.ibm.com> 12950L: linuxppc-dev@lists.ozlabs.org 12951S: Supported 12952F: Documentation/userspace-api/accelerators/ocxl.rst 12953F: arch/powerpc/include/asm/pnv-ocxl.h 12954F: arch/powerpc/platforms/powernv/ocxl.c 12955F: drivers/misc/ocxl/ 12956F: include/misc/ocxl* 12957F: include/uapi/misc/ocxl.h 12958 12959OMAP AUDIO SUPPORT 12960M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 12961M: Jarkko Nikula <jarkko.nikula@bitmer.com> 12962L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12963L: linux-omap@vger.kernel.org 12964S: Maintained 12965F: sound/soc/ti/n810.c 12966F: sound/soc/ti/omap* 12967F: sound/soc/ti/rx51.c 12968F: sound/soc/ti/sdma-pcm.* 12969 12970OMAP CLOCK FRAMEWORK SUPPORT 12971M: Paul Walmsley <paul@pwsan.com> 12972L: linux-omap@vger.kernel.org 12973S: Maintained 12974F: arch/arm/*omap*/*clock* 12975 12976OMAP DEVICE TREE SUPPORT 12977M: Benoît Cousson <bcousson@baylibre.com> 12978M: Tony Lindgren <tony@atomide.com> 12979L: linux-omap@vger.kernel.org 12980L: devicetree@vger.kernel.org 12981S: Maintained 12982F: arch/arm/boot/dts/*am3* 12983F: arch/arm/boot/dts/*am4* 12984F: arch/arm/boot/dts/*am5* 12985F: arch/arm/boot/dts/*dra7* 12986F: arch/arm/boot/dts/*omap* 12987F: arch/arm/boot/dts/logicpd-som-lv* 12988F: arch/arm/boot/dts/logicpd-torpedo* 12989 12990OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 12991L: linux-omap@vger.kernel.org 12992L: linux-fbdev@vger.kernel.org 12993S: Orphan 12994F: Documentation/arm/omap/dss.rst 12995F: drivers/video/fbdev/omap2/ 12996 12997OMAP FRAMEBUFFER SUPPORT 12998L: linux-fbdev@vger.kernel.org 12999L: linux-omap@vger.kernel.org 13000S: Orphan 13001F: drivers/video/fbdev/omap/ 13002 13003OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 13004M: Roger Quadros <rogerq@kernel.org> 13005M: Tony Lindgren <tony@atomide.com> 13006L: linux-omap@vger.kernel.org 13007S: Maintained 13008F: arch/arm/mach-omap2/*gpmc* 13009F: drivers/memory/omap-gpmc.c 13010 13011OMAP GPIO DRIVER 13012M: Grygorii Strashko <grygorii.strashko@ti.com> 13013M: Santosh Shilimkar <ssantosh@kernel.org> 13014M: Kevin Hilman <khilman@kernel.org> 13015L: linux-omap@vger.kernel.org 13016S: Maintained 13017F: Documentation/devicetree/bindings/gpio/gpio-omap.txt 13018F: drivers/gpio/gpio-omap.c 13019 13020OMAP HARDWARE SPINLOCK SUPPORT 13021M: Ohad Ben-Cohen <ohad@wizery.com> 13022L: linux-omap@vger.kernel.org 13023S: Maintained 13024F: drivers/hwspinlock/omap_hwspinlock.c 13025 13026OMAP HS MMC SUPPORT 13027L: linux-mmc@vger.kernel.org 13028L: linux-omap@vger.kernel.org 13029S: Orphan 13030F: drivers/mmc/host/omap_hsmmc.c 13031 13032OMAP HWMOD DATA 13033M: Paul Walmsley <paul@pwsan.com> 13034L: linux-omap@vger.kernel.org 13035S: Maintained 13036F: arch/arm/mach-omap2/omap_hwmod*data* 13037 13038OMAP HWMOD DATA FOR OMAP4-BASED DEVICES 13039M: Benoît Cousson <bcousson@baylibre.com> 13040L: linux-omap@vger.kernel.org 13041S: Maintained 13042F: arch/arm/mach-omap2/omap_hwmod_44xx_data.c 13043 13044OMAP HWMOD SUPPORT 13045M: Benoît Cousson <bcousson@baylibre.com> 13046M: Paul Walmsley <paul@pwsan.com> 13047L: linux-omap@vger.kernel.org 13048S: Maintained 13049F: arch/arm/mach-omap2/omap_hwmod.* 13050 13051OMAP I2C DRIVER 13052M: Vignesh R <vigneshr@ti.com> 13053L: linux-omap@vger.kernel.org 13054L: linux-i2c@vger.kernel.org 13055S: Maintained 13056F: Documentation/devicetree/bindings/i2c/i2c-omap.txt 13057F: drivers/i2c/busses/i2c-omap.c 13058 13059OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 13060M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13061L: linux-media@vger.kernel.org 13062S: Maintained 13063F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 13064F: drivers/media/platform/omap3isp/ 13065F: drivers/staging/media/omap4iss/ 13066 13067OMAP MMC SUPPORT 13068M: Aaro Koskinen <aaro.koskinen@iki.fi> 13069L: linux-omap@vger.kernel.org 13070S: Odd Fixes 13071F: drivers/mmc/host/omap.c 13072 13073OMAP POWER MANAGEMENT SUPPORT 13074M: Kevin Hilman <khilman@kernel.org> 13075L: linux-omap@vger.kernel.org 13076S: Maintained 13077F: arch/arm/*omap*/*pm* 13078F: drivers/cpufreq/omap-cpufreq.c 13079 13080OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 13081M: Rajendra Nayak <rnayak@codeaurora.org> 13082M: Paul Walmsley <paul@pwsan.com> 13083L: linux-omap@vger.kernel.org 13084S: Maintained 13085F: arch/arm/mach-omap2/prm* 13086 13087OMAP RANDOM NUMBER GENERATOR SUPPORT 13088M: Deepak Saxena <dsaxena@plexity.net> 13089S: Maintained 13090F: drivers/char/hw_random/omap-rng.c 13091 13092OMAP USB SUPPORT 13093L: linux-usb@vger.kernel.org 13094L: linux-omap@vger.kernel.org 13095S: Orphan 13096F: arch/arm/*omap*/usb* 13097F: drivers/usb/*/*omap* 13098 13099OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 13100M: Mark Jackson <mpfj@newflow.co.uk> 13101L: linux-omap@vger.kernel.org 13102S: Maintained 13103F: arch/arm/boot/dts/am335x-nano.dts 13104 13105OMAP1 SUPPORT 13106M: Aaro Koskinen <aaro.koskinen@iki.fi> 13107M: Tony Lindgren <tony@atomide.com> 13108L: linux-omap@vger.kernel.org 13109S: Maintained 13110Q: http://patchwork.kernel.org/project/linux-omap/list/ 13111T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 13112F: arch/arm/configs/omap1_defconfig 13113F: arch/arm/mach-omap1/ 13114F: arch/arm/plat-omap/ 13115F: drivers/i2c/busses/i2c-omap.c 13116F: include/linux/platform_data/ams-delta-fiq.h 13117F: include/linux/platform_data/i2c-omap.h 13118 13119OMAP2+ SUPPORT 13120M: Tony Lindgren <tony@atomide.com> 13121L: linux-omap@vger.kernel.org 13122S: Maintained 13123W: http://www.muru.com/linux/omap/ 13124W: http://linux.omap.com/ 13125Q: http://patchwork.kernel.org/project/linux-omap/list/ 13126T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 13127F: arch/arm/configs/omap2plus_defconfig 13128F: arch/arm/mach-omap2/ 13129F: arch/arm/plat-omap/ 13130F: drivers/bus/ti-sysc.c 13131F: drivers/i2c/busses/i2c-omap.c 13132F: drivers/irqchip/irq-omap-intc.c 13133F: drivers/mfd/*omap*.c 13134F: drivers/mfd/menelaus.c 13135F: drivers/mfd/palmas.c 13136F: drivers/mfd/tps65217.c 13137F: drivers/mfd/tps65218.c 13138F: drivers/mfd/tps65910.c 13139F: drivers/mfd/twl-core.[ch] 13140F: drivers/mfd/twl4030*.c 13141F: drivers/mfd/twl6030*.c 13142F: drivers/mfd/twl6040*.c 13143F: drivers/regulator/palmas-regulator*.c 13144F: drivers/regulator/pbias-regulator.c 13145F: drivers/regulator/tps65217-regulator.c 13146F: drivers/regulator/tps65218-regulator.c 13147F: drivers/regulator/tps65910-regulator.c 13148F: drivers/regulator/twl-regulator.c 13149F: drivers/regulator/twl6030-regulator.c 13150F: include/linux/platform_data/i2c-omap.h 13151F: include/linux/platform_data/ti-sysc.h 13152 13153OMFS FILESYSTEM 13154M: Bob Copeland <me@bobcopeland.com> 13155L: linux-karma-devel@lists.sourceforge.net 13156S: Maintained 13157F: Documentation/filesystems/omfs.rst 13158F: fs/omfs/ 13159 13160OMNIKEY CARDMAN 4000 DRIVER 13161M: Harald Welte <laforge@gnumonks.org> 13162S: Maintained 13163F: drivers/char/pcmcia/cm4000_cs.c 13164F: include/linux/cm4000_cs.h 13165F: include/uapi/linux/cm4000_cs.h 13166 13167OMNIKEY CARDMAN 4040 DRIVER 13168M: Harald Welte <laforge@gnumonks.org> 13169S: Maintained 13170F: drivers/char/pcmcia/cm4040_cs.* 13171 13172OMNIVISION OV02A10 SENSOR DRIVER 13173M: Dongchun Zhu <dongchun.zhu@mediatek.com> 13174L: linux-media@vger.kernel.org 13175S: Maintained 13176T: git git://linuxtv.org/media_tree.git 13177F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 13178F: drivers/media/i2c/ov02a10.c 13179 13180OMNIVISION OV13858 SENSOR DRIVER 13181M: Sakari Ailus <sakari.ailus@linux.intel.com> 13182L: linux-media@vger.kernel.org 13183S: Maintained 13184T: git git://linuxtv.org/media_tree.git 13185F: drivers/media/i2c/ov13858.c 13186 13187OMNIVISION OV2680 SENSOR DRIVER 13188M: Rui Miguel Silva <rmfrfs@gmail.com> 13189L: linux-media@vger.kernel.org 13190S: Maintained 13191T: git git://linuxtv.org/media_tree.git 13192F: Documentation/devicetree/bindings/media/i2c/ov2680.yaml 13193F: drivers/media/i2c/ov2680.c 13194 13195OMNIVISION OV2685 SENSOR DRIVER 13196M: Shunqian Zheng <zhengsq@rock-chips.com> 13197L: linux-media@vger.kernel.org 13198S: Maintained 13199T: git git://linuxtv.org/media_tree.git 13200F: drivers/media/i2c/ov2685.c 13201 13202OMNIVISION OV2740 SENSOR DRIVER 13203M: Tianshu Qiu <tian.shu.qiu@intel.com> 13204R: Shawn Tu <shawnx.tu@intel.com> 13205R: Bingbu Cao <bingbu.cao@intel.com> 13206L: linux-media@vger.kernel.org 13207S: Maintained 13208T: git git://linuxtv.org/media_tree.git 13209F: drivers/media/i2c/ov2740.c 13210 13211OMNIVISION OV5640 SENSOR DRIVER 13212M: Steve Longerbeam <slongerbeam@gmail.com> 13213L: linux-media@vger.kernel.org 13214S: Maintained 13215T: git git://linuxtv.org/media_tree.git 13216F: drivers/media/i2c/ov5640.c 13217 13218OMNIVISION OV5647 SENSOR DRIVER 13219M: Dave Stevenson <dave.stevenson@raspberrypi.com> 13220M: Jacopo Mondi <jacopo@jmondi.org> 13221L: linux-media@vger.kernel.org 13222S: Maintained 13223T: git git://linuxtv.org/media_tree.git 13224F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 13225F: drivers/media/i2c/ov5647.c 13226 13227OMNIVISION OV5670 SENSOR DRIVER 13228M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 13229M: Hyungwoo Yang <hyungwoo.yang@intel.com> 13230L: linux-media@vger.kernel.org 13231S: Maintained 13232T: git git://linuxtv.org/media_tree.git 13233F: drivers/media/i2c/ov5670.c 13234 13235OMNIVISION OV5675 SENSOR DRIVER 13236M: Shawn Tu <shawnx.tu@intel.com> 13237L: linux-media@vger.kernel.org 13238S: Maintained 13239T: git git://linuxtv.org/media_tree.git 13240F: drivers/media/i2c/ov5675.c 13241 13242OMNIVISION OV5695 SENSOR DRIVER 13243M: Shunqian Zheng <zhengsq@rock-chips.com> 13244L: linux-media@vger.kernel.org 13245S: Maintained 13246T: git git://linuxtv.org/media_tree.git 13247F: drivers/media/i2c/ov5695.c 13248 13249OMNIVISION OV7670 SENSOR DRIVER 13250L: linux-media@vger.kernel.org 13251S: Orphan 13252T: git git://linuxtv.org/media_tree.git 13253F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 13254F: drivers/media/i2c/ov7670.c 13255 13256OMNIVISION OV772x SENSOR DRIVER 13257M: Jacopo Mondi <jacopo@jmondi.org> 13258L: linux-media@vger.kernel.org 13259S: Odd fixes 13260T: git git://linuxtv.org/media_tree.git 13261F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 13262F: drivers/media/i2c/ov772x.c 13263F: include/media/i2c/ov772x.h 13264 13265OMNIVISION OV7740 SENSOR DRIVER 13266M: Wenyou Yang <wenyou.yang@microchip.com> 13267L: linux-media@vger.kernel.org 13268S: Maintained 13269T: git git://linuxtv.org/media_tree.git 13270F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 13271F: drivers/media/i2c/ov7740.c 13272 13273OMNIVISION OV8856 SENSOR DRIVER 13274M: Dongchun Zhu <dongchun.zhu@mediatek.com> 13275L: linux-media@vger.kernel.org 13276S: Maintained 13277T: git git://linuxtv.org/media_tree.git 13278F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 13279F: drivers/media/i2c/ov8856.c 13280 13281OMNIVISION OV9640 SENSOR DRIVER 13282M: Petr Cvek <petrcvekcz@gmail.com> 13283L: linux-media@vger.kernel.org 13284S: Maintained 13285F: drivers/media/i2c/ov9640.* 13286 13287OMNIVISION OV9650 SENSOR DRIVER 13288M: Sakari Ailus <sakari.ailus@linux.intel.com> 13289R: Akinobu Mita <akinobu.mita@gmail.com> 13290R: Sylwester Nawrocki <s.nawrocki@samsung.com> 13291L: linux-media@vger.kernel.org 13292S: Maintained 13293T: git git://linuxtv.org/media_tree.git 13294F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 13295F: drivers/media/i2c/ov9650.c 13296 13297OMNIVISION OV9734 SENSOR DRIVER 13298M: Tianshu Qiu <tian.shu.qiu@intel.com> 13299R: Bingbu Cao <bingbu.cao@intel.com> 13300L: linux-media@vger.kernel.org 13301S: Maintained 13302T: git git://linuxtv.org/media_tree.git 13303F: drivers/media/i2c/ov9734.c 13304 13305ONENAND FLASH DRIVER 13306M: Kyungmin Park <kyungmin.park@samsung.com> 13307L: linux-mtd@lists.infradead.org 13308S: Maintained 13309F: drivers/mtd/nand/onenand/ 13310F: include/linux/mtd/onenand*.h 13311 13312ONION OMEGA2+ BOARD 13313M: Harvey Hunt <harveyhuntnexus@gmail.com> 13314L: linux-mips@vger.kernel.org 13315S: Maintained 13316F: arch/mips/boot/dts/ralink/omega2p.dts 13317 13318OP-TEE DRIVER 13319M: Jens Wiklander <jens.wiklander@linaro.org> 13320L: op-tee@lists.trustedfirmware.org 13321S: Maintained 13322F: Documentation/ABI/testing/sysfs-bus-optee-devices 13323F: drivers/tee/optee/ 13324 13325OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 13326M: Sumit Garg <sumit.garg@linaro.org> 13327L: op-tee@lists.trustedfirmware.org 13328S: Maintained 13329F: drivers/char/hw_random/optee-rng.c 13330 13331OPA-VNIC DRIVER 13332M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 13333M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 13334L: linux-rdma@vger.kernel.org 13335S: Supported 13336F: drivers/infiniband/ulp/opa_vnic 13337 13338OPEN FIRMWARE AND DEVICE TREE OVERLAYS 13339M: Pantelis Antoniou <pantelis.antoniou@konsulko.com> 13340M: Frank Rowand <frowand.list@gmail.com> 13341L: devicetree@vger.kernel.org 13342S: Maintained 13343F: Documentation/devicetree/dynamic-resolution-notes.rst 13344F: Documentation/devicetree/overlay-notes.rst 13345F: drivers/of/overlay.c 13346F: drivers/of/resolver.c 13347K: of_overlay_notifier_ 13348 13349OPEN FIRMWARE AND FLATTENED DEVICE TREE 13350M: Rob Herring <robh+dt@kernel.org> 13351M: Frank Rowand <frowand.list@gmail.com> 13352L: devicetree@vger.kernel.org 13353S: Maintained 13354W: http://www.devicetree.org/ 13355T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 13356F: Documentation/ABI/testing/sysfs-firmware-ofw 13357F: drivers/of/ 13358F: include/linux/of*.h 13359F: scripts/dtc/ 13360 13361OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 13362M: Rob Herring <robh+dt@kernel.org> 13363L: devicetree@vger.kernel.org 13364S: Maintained 13365Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 13366T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 13367F: Documentation/devicetree/ 13368F: arch/*/boot/dts/ 13369F: include/dt-bindings/ 13370 13371OPENCORES I2C BUS DRIVER 13372M: Peter Korsgaard <peter@korsgaard.com> 13373M: Andrew Lunn <andrew@lunn.ch> 13374L: linux-i2c@vger.kernel.org 13375S: Maintained 13376F: Documentation/devicetree/bindings/i2c/i2c-ocores.txt 13377F: Documentation/i2c/busses/i2c-ocores.rst 13378F: drivers/i2c/busses/i2c-ocores.c 13379F: include/linux/platform_data/i2c-ocores.h 13380 13381OPENRISC ARCHITECTURE 13382M: Jonas Bonn <jonas@southpole.se> 13383M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 13384M: Stafford Horne <shorne@gmail.com> 13385L: openrisc@lists.librecores.org 13386S: Maintained 13387W: http://openrisc.io 13388T: git git://github.com/openrisc/linux.git 13389F: Documentation/devicetree/bindings/openrisc/ 13390F: Documentation/openrisc/ 13391F: arch/openrisc/ 13392F: drivers/irqchip/irq-ompic.c 13393F: drivers/irqchip/irq-or1k-* 13394 13395OPENVSWITCH 13396M: Pravin B Shelar <pshelar@ovn.org> 13397L: netdev@vger.kernel.org 13398L: dev@openvswitch.org 13399S: Maintained 13400W: http://openvswitch.org 13401F: include/uapi/linux/openvswitch.h 13402F: net/openvswitch/ 13403 13404OPERATING PERFORMANCE POINTS (OPP) 13405M: Viresh Kumar <vireshk@kernel.org> 13406M: Nishanth Menon <nm@ti.com> 13407M: Stephen Boyd <sboyd@kernel.org> 13408L: linux-pm@vger.kernel.org 13409S: Maintained 13410T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 13411F: Documentation/devicetree/bindings/opp/ 13412F: Documentation/power/opp.rst 13413F: drivers/opp/ 13414F: include/linux/pm_opp.h 13415 13416OPL4 DRIVER 13417M: Clemens Ladisch <clemens@ladisch.de> 13418L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13419S: Maintained 13420T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 13421F: sound/drivers/opl4/ 13422 13423ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 13424M: Mark Fasheh <mark@fasheh.com> 13425M: Joel Becker <jlbec@evilplan.org> 13426M: Joseph Qi <joseph.qi@linux.alibaba.com> 13427L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 13428S: Supported 13429W: http://ocfs2.wiki.kernel.org 13430F: Documentation/filesystems/dlmfs.rst 13431F: Documentation/filesystems/ocfs2.rst 13432F: fs/ocfs2/ 13433 13434ORANGEFS FILESYSTEM 13435M: Mike Marshall <hubcap@omnibond.com> 13436R: Martin Brandenburg <martin@omnibond.com> 13437L: devel@lists.orangefs.org 13438S: Supported 13439T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 13440F: Documentation/filesystems/orangefs.rst 13441F: fs/orangefs/ 13442 13443ORINOCO DRIVER 13444L: linux-wireless@vger.kernel.org 13445S: Orphan 13446W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 13447W: http://www.nongnu.org/orinoco/ 13448F: drivers/net/wireless/intersil/orinoco/ 13449 13450OV2659 OMNIVISION SENSOR DRIVER 13451M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 13452L: linux-media@vger.kernel.org 13453S: Maintained 13454W: https://linuxtv.org 13455Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13456T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 13457F: drivers/media/i2c/ov2659.c 13458F: include/media/i2c/ov2659.h 13459 13460OVERLAY FILESYSTEM 13461M: Miklos Szeredi <miklos@szeredi.hu> 13462L: linux-unionfs@vger.kernel.org 13463S: Supported 13464T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 13465F: Documentation/filesystems/overlayfs.rst 13466F: fs/overlayfs/ 13467 13468P54 WIRELESS DRIVER 13469M: Christian Lamparter <chunkeey@googlemail.com> 13470L: linux-wireless@vger.kernel.org 13471S: Maintained 13472W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 13473F: drivers/net/wireless/intersil/p54/ 13474 13475PACKING 13476M: Vladimir Oltean <olteanv@gmail.com> 13477L: netdev@vger.kernel.org 13478S: Supported 13479F: Documentation/core-api/packing.rst 13480F: include/linux/packing.h 13481F: lib/packing.c 13482 13483PADATA PARALLEL EXECUTION MECHANISM 13484M: Steffen Klassert <steffen.klassert@secunet.com> 13485M: Daniel Jordan <daniel.m.jordan@oracle.com> 13486L: linux-crypto@vger.kernel.org 13487L: linux-kernel@vger.kernel.org 13488S: Maintained 13489F: Documentation/core-api/padata.rst 13490F: include/linux/padata.h 13491F: kernel/padata.c 13492 13493PAGE POOL 13494M: Jesper Dangaard Brouer <hawk@kernel.org> 13495M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 13496L: netdev@vger.kernel.org 13497S: Supported 13498F: Documentation/networking/page_pool.rst 13499F: include/net/page_pool.h 13500F: include/trace/events/page_pool.h 13501F: net/core/page_pool.c 13502 13503PANASONIC LAPTOP ACPI EXTRAS DRIVER 13504M: Kenneth Chan <kenneth.t.chan@gmail.com> 13505L: platform-driver-x86@vger.kernel.org 13506S: Maintained 13507F: drivers/platform/x86/panasonic-laptop.c 13508 13509PARALLAX PING IIO SENSOR DRIVER 13510M: Andreas Klinger <ak@it-klinger.de> 13511L: linux-iio@vger.kernel.org 13512S: Maintained 13513F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 13514F: drivers/iio/proximity/ping.c 13515 13516PARALLEL LCD/KEYPAD PANEL DRIVER 13517M: Willy Tarreau <willy@haproxy.com> 13518M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 13519S: Odd Fixes 13520F: Documentation/admin-guide/lcd-panel-cgram.rst 13521F: drivers/auxdisplay/panel.c 13522 13523PARALLEL PORT SUBSYSTEM 13524M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 13525M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 13526L: linux-parport@lists.infradead.org (subscribers-only) 13527S: Maintained 13528F: Documentation/driver-api/parport*.rst 13529F: drivers/char/ppdev.c 13530F: drivers/parport/ 13531F: include/linux/parport*.h 13532F: include/uapi/linux/ppdev.h 13533 13534PARAVIRT_OPS INTERFACE 13535M: Juergen Gross <jgross@suse.com> 13536M: Deep Shah <sdeep@vmware.com> 13537M: "VMware, Inc." <pv-drivers@vmware.com> 13538L: virtualization@lists.linux-foundation.org 13539S: Supported 13540F: Documentation/virt/paravirt_ops.rst 13541F: arch/*/include/asm/paravirt*.h 13542F: arch/*/kernel/paravirt* 13543F: include/linux/hypervisor.h 13544 13545PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 13546M: Tim Waugh <tim@cyberelk.net> 13547L: linux-parport@lists.infradead.org (subscribers-only) 13548S: Maintained 13549F: Documentation/admin-guide/blockdev/paride.rst 13550F: drivers/block/paride/ 13551 13552PARISC ARCHITECTURE 13553M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 13554M: Helge Deller <deller@gmx.de> 13555L: linux-parisc@vger.kernel.org 13556S: Maintained 13557W: https://parisc.wiki.kernel.org 13558Q: http://patchwork.kernel.org/project/linux-parisc/list/ 13559T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 13560T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 13561F: Documentation/parisc/ 13562F: arch/parisc/ 13563F: drivers/char/agp/parisc-agp.c 13564F: drivers/input/misc/hp_sdc_rtc.c 13565F: drivers/input/serio/gscps2.c 13566F: drivers/input/serio/hp_sdc* 13567F: drivers/parisc/ 13568F: drivers/parport/parport_gsc.* 13569F: drivers/tty/serial/8250/8250_gsc.c 13570F: drivers/video/console/sti* 13571F: drivers/video/fbdev/sti* 13572F: drivers/video/logo/logo_parisc* 13573F: include/linux/hp_sdc.h 13574 13575PARMAN 13576M: Jiri Pirko <jiri@nvidia.com> 13577L: netdev@vger.kernel.org 13578S: Supported 13579F: include/linux/parman.h 13580F: lib/parman.c 13581F: lib/test_parman.c 13582 13583PC ENGINES APU BOARD DRIVER 13584M: Enrico Weigelt, metux IT consult <info@metux.net> 13585S: Maintained 13586F: drivers/platform/x86/pcengines-apuv2.c 13587 13588PC87360 HARDWARE MONITORING DRIVER 13589M: Jim Cromie <jim.cromie@gmail.com> 13590L: linux-hwmon@vger.kernel.org 13591S: Maintained 13592F: Documentation/hwmon/pc87360.rst 13593F: drivers/hwmon/pc87360.c 13594 13595PC8736x GPIO DRIVER 13596M: Jim Cromie <jim.cromie@gmail.com> 13597S: Maintained 13598F: drivers/char/pc8736x_gpio.c 13599 13600PC87427 HARDWARE MONITORING DRIVER 13601M: Jean Delvare <jdelvare@suse.com> 13602L: linux-hwmon@vger.kernel.org 13603S: Maintained 13604F: Documentation/hwmon/pc87427.rst 13605F: drivers/hwmon/pc87427.c 13606 13607PCA9532 LED DRIVER 13608M: Riku Voipio <riku.voipio@iki.fi> 13609S: Maintained 13610F: drivers/leds/leds-pca9532.c 13611F: include/linux/leds-pca9532.h 13612 13613PCA9541 I2C BUS MASTER SELECTOR DRIVER 13614M: Guenter Roeck <linux@roeck-us.net> 13615L: linux-i2c@vger.kernel.org 13616S: Maintained 13617F: drivers/i2c/muxes/i2c-mux-pca9541.c 13618 13619PCDP - PRIMARY CONSOLE AND DEBUG PORT 13620M: Khalid Aziz <khalid@gonehiking.org> 13621S: Maintained 13622F: drivers/firmware/pcdp.* 13623 13624PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 13625M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 13626M: Pali Rohár <pali@kernel.org> 13627L: linux-pci@vger.kernel.org 13628L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13629S: Maintained 13630F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 13631F: drivers/pci/controller/pci-aardvark.c 13632 13633PCI DRIVER FOR ALTERA PCIE IP 13634M: Ley Foon Tan <ley.foon.tan@intel.com> 13635L: rfi@lists.rocketboards.org (moderated for non-subscribers) 13636L: linux-pci@vger.kernel.org 13637S: Supported 13638F: Documentation/devicetree/bindings/pci/altera-pcie.txt 13639F: drivers/pci/controller/pcie-altera.c 13640 13641PCI DRIVER FOR APPLIEDMICRO XGENE 13642M: Toan Le <toan@os.amperecomputing.com> 13643L: linux-pci@vger.kernel.org 13644L: linux-arm-kernel@lists.infradead.org 13645S: Maintained 13646F: Documentation/devicetree/bindings/pci/xgene-pci.txt 13647F: drivers/pci/controller/pci-xgene.c 13648 13649PCI DRIVER FOR ARM VERSATILE PLATFORM 13650M: Rob Herring <robh@kernel.org> 13651L: linux-pci@vger.kernel.org 13652L: linux-arm-kernel@lists.infradead.org 13653S: Maintained 13654F: Documentation/devicetree/bindings/pci/versatile.yaml 13655F: drivers/pci/controller/pci-versatile.c 13656 13657PCI DRIVER FOR ARMADA 8K 13658M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 13659L: linux-pci@vger.kernel.org 13660L: linux-arm-kernel@lists.infradead.org 13661S: Maintained 13662F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 13663F: drivers/pci/controller/dwc/pcie-armada8k.c 13664 13665PCI DRIVER FOR CADENCE PCIE IP 13666M: Tom Joseph <tjoseph@cadence.com> 13667L: linux-pci@vger.kernel.org 13668S: Maintained 13669F: Documentation/devicetree/bindings/pci/cdns,* 13670F: drivers/pci/controller/cadence/ 13671 13672PCI DRIVER FOR FREESCALE LAYERSCAPE 13673M: Minghuan Lian <minghuan.Lian@nxp.com> 13674M: Mingkai Hu <mingkai.hu@nxp.com> 13675M: Roy Zang <roy.zang@nxp.com> 13676L: linuxppc-dev@lists.ozlabs.org 13677L: linux-pci@vger.kernel.org 13678L: linux-arm-kernel@lists.infradead.org 13679S: Maintained 13680F: drivers/pci/controller/dwc/*layerscape* 13681 13682PCI DRIVER FOR GENERIC OF HOSTS 13683M: Will Deacon <will@kernel.org> 13684L: linux-pci@vger.kernel.org 13685L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13686S: Maintained 13687F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 13688F: drivers/pci/controller/pci-host-common.c 13689F: drivers/pci/controller/pci-host-generic.c 13690 13691PCI DRIVER FOR IMX6 13692M: Richard Zhu <hongxing.zhu@nxp.com> 13693M: Lucas Stach <l.stach@pengutronix.de> 13694L: linux-pci@vger.kernel.org 13695L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13696S: Maintained 13697F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt 13698F: drivers/pci/controller/dwc/*imx6* 13699 13700PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 13701M: Jonathan Derrick <jonathan.derrick@intel.com> 13702L: linux-pci@vger.kernel.org 13703S: Supported 13704F: drivers/pci/controller/vmd.c 13705 13706PCI DRIVER FOR MICROSEMI SWITCHTEC 13707M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 13708M: Logan Gunthorpe <logang@deltatee.com> 13709L: linux-pci@vger.kernel.org 13710S: Maintained 13711F: Documentation/ABI/testing/sysfs-class-switchtec 13712F: Documentation/driver-api/switchtec.rst 13713F: drivers/ntb/hw/mscc/ 13714F: drivers/pci/switch/switchtec* 13715F: include/linux/switchtec.h 13716F: include/uapi/linux/switchtec_ioctl.h 13717 13718PCI DRIVER FOR MOBIVEIL PCIE IP 13719M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 13720M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 13721L: linux-pci@vger.kernel.org 13722S: Supported 13723F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 13724F: drivers/pci/controller/mobiveil/pcie-mobiveil* 13725 13726PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 13727M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 13728L: linux-pci@vger.kernel.org 13729L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13730S: Maintained 13731F: drivers/pci/controller/*mvebu* 13732 13733PCI DRIVER FOR NVIDIA TEGRA 13734M: Thierry Reding <thierry.reding@gmail.com> 13735L: linux-tegra@vger.kernel.org 13736L: linux-pci@vger.kernel.org 13737S: Supported 13738F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 13739F: drivers/pci/controller/pci-tegra.c 13740 13741PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 13742M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 13743L: linux-pci@vger.kernel.org 13744L: linux-arm-kernel@lists.infradead.org 13745S: Maintained 13746F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 13747F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 13748 13749PCI DRIVER FOR RENESAS R-CAR 13750M: Marek Vasut <marek.vasut+renesas@gmail.com> 13751M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 13752L: linux-pci@vger.kernel.org 13753L: linux-renesas-soc@vger.kernel.org 13754S: Maintained 13755F: Documentation/devicetree/bindings/pci/*rcar* 13756F: drivers/pci/controller/*rcar* 13757 13758PCI DRIVER FOR SAMSUNG EXYNOS 13759M: Jingoo Han <jingoohan1@gmail.com> 13760L: linux-pci@vger.kernel.org 13761L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13762L: linux-samsung-soc@vger.kernel.org 13763S: Maintained 13764F: drivers/pci/controller/dwc/pci-exynos.c 13765 13766PCI DRIVER FOR SYNOPSYS DESIGNWARE 13767M: Jingoo Han <jingoohan1@gmail.com> 13768M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 13769L: linux-pci@vger.kernel.org 13770S: Maintained 13771F: Documentation/devicetree/bindings/pci/designware-pcie.txt 13772F: drivers/pci/controller/dwc/*designware* 13773 13774PCI DRIVER FOR TI DRA7XX/J721E 13775M: Kishon Vijay Abraham I <kishon@ti.com> 13776L: linux-omap@vger.kernel.org 13777L: linux-pci@vger.kernel.org 13778L: linux-arm-kernel@lists.infradead.org 13779S: Supported 13780F: Documentation/devicetree/bindings/pci/ti-pci.txt 13781F: drivers/pci/controller/cadence/pci-j721e.c 13782F: drivers/pci/controller/dwc/pci-dra7xx.c 13783 13784PCI DRIVER FOR TI KEYSTONE 13785M: Murali Karicheri <m-karicheri2@ti.com> 13786L: linux-pci@vger.kernel.org 13787L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13788S: Maintained 13789F: drivers/pci/controller/dwc/pci-keystone.c 13790 13791PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 13792M: Linus Walleij <linus.walleij@linaro.org> 13793L: linux-pci@vger.kernel.org 13794S: Maintained 13795F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 13796F: drivers/pci/controller/pci-v3-semi.c 13797 13798PCI ENDPOINT SUBSYSTEM 13799M: Kishon Vijay Abraham I <kishon@ti.com> 13800M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 13801L: linux-pci@vger.kernel.org 13802S: Supported 13803F: Documentation/PCI/endpoint/* 13804F: Documentation/misc-devices/pci-endpoint-test.rst 13805T: git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git 13806F: drivers/misc/pci_endpoint_test.c 13807F: drivers/pci/endpoint/ 13808F: tools/pci/ 13809 13810PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 13811M: Russell Currey <ruscur@russell.cc> 13812M: Oliver O'Halloran <oohall@gmail.com> 13813L: linuxppc-dev@lists.ozlabs.org 13814S: Supported 13815F: Documentation/PCI/pci-error-recovery.rst 13816F: Documentation/powerpc/eeh-pci-error-recovery.rst 13817F: arch/powerpc/include/*/eeh*.h 13818F: arch/powerpc/kernel/eeh*.c 13819F: arch/powerpc/platforms/*/eeh*.c 13820F: drivers/pci/pcie/aer.c 13821F: drivers/pci/pcie/dpc.c 13822F: drivers/pci/pcie/err.c 13823 13824PCI ERROR RECOVERY 13825M: Linas Vepstas <linasvepstas@gmail.com> 13826L: linux-pci@vger.kernel.org 13827S: Supported 13828F: Documentation/PCI/pci-error-recovery.rst 13829 13830PCI MSI DRIVER FOR ALTERA MSI IP 13831M: Ley Foon Tan <ley.foon.tan@intel.com> 13832L: rfi@lists.rocketboards.org (moderated for non-subscribers) 13833L: linux-pci@vger.kernel.org 13834S: Supported 13835F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 13836F: drivers/pci/controller/pcie-altera-msi.c 13837 13838PCI MSI DRIVER FOR APPLIEDMICRO XGENE 13839M: Toan Le <toan@os.amperecomputing.com> 13840L: linux-pci@vger.kernel.org 13841L: linux-arm-kernel@lists.infradead.org 13842S: Maintained 13843F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 13844F: drivers/pci/controller/pci-xgene-msi.c 13845 13846PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 13847M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 13848R: Rob Herring <robh@kernel.org> 13849L: linux-pci@vger.kernel.org 13850S: Supported 13851Q: http://patchwork.ozlabs.org/project/linux-pci/list/ 13852T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/ 13853F: drivers/pci/controller/ 13854 13855PCI SUBSYSTEM 13856M: Bjorn Helgaas <bhelgaas@google.com> 13857L: linux-pci@vger.kernel.org 13858S: Supported 13859Q: http://patchwork.ozlabs.org/project/linux-pci/list/ 13860T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 13861F: Documentation/PCI/ 13862F: Documentation/devicetree/bindings/pci/ 13863F: arch/x86/kernel/early-quirks.c 13864F: arch/x86/kernel/quirks.c 13865F: arch/x86/pci/ 13866F: drivers/acpi/pci* 13867F: drivers/pci/ 13868F: include/asm-generic/pci* 13869F: include/linux/of_pci.h 13870F: include/linux/pci* 13871F: include/uapi/linux/pci* 13872F: lib/pci* 13873 13874PCIE DRIVER FOR AMAZON ANNAPURNA LABS 13875M: Jonathan Chocron <jonnyc@amazon.com> 13876L: linux-pci@vger.kernel.org 13877S: Maintained 13878F: Documentation/devicetree/bindings/pci/pcie-al.txt 13879F: drivers/pci/controller/dwc/pcie-al.c 13880 13881PCIE DRIVER FOR AMLOGIC MESON 13882M: Yue Wang <yue.wang@Amlogic.com> 13883L: linux-pci@vger.kernel.org 13884L: linux-amlogic@lists.infradead.org 13885S: Maintained 13886F: drivers/pci/controller/dwc/pci-meson.c 13887 13888PCIE DRIVER FOR AXIS ARTPEC 13889M: Jesper Nilsson <jesper.nilsson@axis.com> 13890L: linux-arm-kernel@axis.com 13891L: linux-pci@vger.kernel.org 13892S: Maintained 13893F: Documentation/devicetree/bindings/pci/axis,artpec* 13894F: drivers/pci/controller/dwc/*artpec* 13895 13896PCIE DRIVER FOR CAVIUM THUNDERX 13897M: Robert Richter <rric@kernel.org> 13898L: linux-pci@vger.kernel.org 13899L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13900S: Odd Fixes 13901F: drivers/pci/controller/pci-thunder-* 13902 13903PCIE DRIVER FOR HISILICON 13904M: Zhou Wang <wangzhou1@hisilicon.com> 13905L: linux-pci@vger.kernel.org 13906S: Maintained 13907F: Documentation/devicetree/bindings/pci/hisilicon-pcie.txt 13908F: drivers/pci/controller/dwc/pcie-hisi.c 13909 13910PCIE DRIVER FOR HISILICON KIRIN 13911M: Xiaowei Song <songxiaowei@hisilicon.com> 13912M: Binghui Wang <wangbinghui@hisilicon.com> 13913L: linux-pci@vger.kernel.org 13914S: Maintained 13915F: Documentation/devicetree/bindings/pci/kirin-pcie.txt 13916F: drivers/pci/controller/dwc/pcie-kirin.c 13917 13918PCIE DRIVER FOR HISILICON STB 13919M: Shawn Guo <shawn.guo@linaro.org> 13920L: linux-pci@vger.kernel.org 13921S: Maintained 13922F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 13923F: drivers/pci/controller/dwc/pcie-histb.c 13924 13925PCIE DRIVER FOR MEDIATEK 13926M: Ryder Lee <ryder.lee@mediatek.com> 13927L: linux-pci@vger.kernel.org 13928L: linux-mediatek@lists.infradead.org 13929S: Supported 13930F: Documentation/devicetree/bindings/pci/mediatek* 13931F: drivers/pci/controller/*mediatek* 13932 13933PCIE DRIVER FOR MICROCHIP 13934M: Daire McNamara <daire.mcnamara@microchip.com> 13935L: linux-pci@vger.kernel.org 13936S: Supported 13937F: Documentation/devicetree/bindings/pci/microchip* 13938F: drivers/pci/controller/*microchip* 13939 13940PCIE DRIVER FOR QUALCOMM MSM 13941M: Stanimir Varbanov <svarbanov@mm-sol.com> 13942L: linux-pci@vger.kernel.org 13943L: linux-arm-msm@vger.kernel.org 13944S: Maintained 13945F: drivers/pci/controller/dwc/*qcom* 13946 13947PCIE DRIVER FOR ROCKCHIP 13948M: Shawn Lin <shawn.lin@rock-chips.com> 13949L: linux-pci@vger.kernel.org 13950L: linux-rockchip@lists.infradead.org 13951S: Maintained 13952F: Documentation/devicetree/bindings/pci/rockchip-pcie* 13953F: drivers/pci/controller/pcie-rockchip* 13954 13955PCIE DRIVER FOR SOCIONEXT UNIPHIER 13956M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 13957L: linux-pci@vger.kernel.org 13958S: Maintained 13959F: Documentation/devicetree/bindings/pci/uniphier-pcie* 13960F: drivers/pci/controller/dwc/pcie-uniphier* 13961 13962PCIE DRIVER FOR ST SPEAR13XX 13963M: Pratyush Anand <pratyush.anand@gmail.com> 13964L: linux-pci@vger.kernel.org 13965S: Maintained 13966F: drivers/pci/controller/dwc/*spear* 13967 13968PCMCIA SUBSYSTEM 13969M: Dominik Brodowski <linux@dominikbrodowski.net> 13970S: Odd Fixes 13971T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git 13972F: Documentation/pcmcia/ 13973F: drivers/pcmcia/ 13974F: include/pcmcia/ 13975F: tools/pcmcia/ 13976 13977PCNET32 NETWORK DRIVER 13978M: Don Fry <pcnet32@frontier.com> 13979L: netdev@vger.kernel.org 13980S: Maintained 13981F: drivers/net/ethernet/amd/pcnet32.c 13982 13983PCRYPT PARALLEL CRYPTO ENGINE 13984M: Steffen Klassert <steffen.klassert@secunet.com> 13985L: linux-crypto@vger.kernel.org 13986S: Maintained 13987F: crypto/pcrypt.c 13988F: include/crypto/pcrypt.h 13989 13990PEAQ WMI HOTKEYS DRIVER 13991M: Hans de Goede <hdegoede@redhat.com> 13992L: platform-driver-x86@vger.kernel.org 13993S: Maintained 13994F: drivers/platform/x86/peaq-wmi.c 13995 13996PENSANDO ETHERNET DRIVERS 13997M: Shannon Nelson <snelson@pensando.io> 13998M: drivers@pensando.io 13999L: netdev@vger.kernel.org 14000S: Supported 14001F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 14002F: drivers/net/ethernet/pensando/ 14003 14004PER-CPU MEMORY ALLOCATOR 14005M: Dennis Zhou <dennis@kernel.org> 14006M: Tejun Heo <tj@kernel.org> 14007M: Christoph Lameter <cl@linux.com> 14008S: Maintained 14009T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 14010F: arch/*/include/asm/percpu.h 14011F: include/linux/percpu*.h 14012F: mm/percpu*.c 14013 14014PER-TASK DELAY ACCOUNTING 14015M: Balbir Singh <bsingharora@gmail.com> 14016S: Maintained 14017F: include/linux/delayacct.h 14018F: kernel/delayacct.c 14019 14020PERFORMANCE EVENTS SUBSYSTEM 14021M: Peter Zijlstra <peterz@infradead.org> 14022M: Ingo Molnar <mingo@redhat.com> 14023M: Arnaldo Carvalho de Melo <acme@kernel.org> 14024R: Mark Rutland <mark.rutland@arm.com> 14025R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 14026R: Jiri Olsa <jolsa@redhat.com> 14027R: Namhyung Kim <namhyung@kernel.org> 14028L: linux-kernel@vger.kernel.org 14029S: Supported 14030T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 14031F: arch/*/events/* 14032F: arch/*/events/*/* 14033F: arch/*/include/asm/perf_event.h 14034F: arch/*/kernel/*/*/perf_event*.c 14035F: arch/*/kernel/*/perf_event*.c 14036F: arch/*/kernel/perf_callchain.c 14037F: arch/*/kernel/perf_event*.c 14038F: include/linux/perf_event.h 14039F: include/uapi/linux/perf_event.h 14040F: kernel/events/* 14041F: tools/lib/perf/ 14042F: tools/perf/ 14043 14044PERFORMANCE EVENTS TOOLING ARM64 14045R: John Garry <john.garry@huawei.com> 14046R: Will Deacon <will@kernel.org> 14047R: Mathieu Poirier <mathieu.poirier@linaro.org> 14048R: Leo Yan <leo.yan@linaro.org> 14049L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14050S: Supported 14051F: tools/build/feature/test-libopencsd.c 14052F: tools/perf/arch/arm*/ 14053F: tools/perf/pmu-events/arch/arm64/ 14054F: tools/perf/util/arm-spe* 14055F: tools/perf/util/cs-etm* 14056 14057PERSONALITY HANDLING 14058M: Christoph Hellwig <hch@infradead.org> 14059L: linux-abi-devel@lists.sourceforge.net 14060S: Maintained 14061F: include/linux/personality.h 14062F: include/uapi/linux/personality.h 14063 14064PHOENIX RC FLIGHT CONTROLLER ADAPTER 14065M: Marcus Folkesson <marcus.folkesson@gmail.com> 14066L: linux-input@vger.kernel.org 14067S: Maintained 14068F: Documentation/input/devices/pxrc.rst 14069F: drivers/input/joystick/pxrc.c 14070 14071PHONET PROTOCOL 14072M: Remi Denis-Courmont <courmisch@gmail.com> 14073S: Supported 14074F: Documentation/networking/phonet.rst 14075F: include/linux/phonet.h 14076F: include/net/phonet/ 14077F: include/uapi/linux/phonet.h 14078F: net/phonet/ 14079 14080PHRAM MTD DRIVER 14081M: Joern Engel <joern@lazybastard.org> 14082L: linux-mtd@lists.infradead.org 14083S: Maintained 14084F: drivers/mtd/devices/phram.c 14085 14086PICOLCD HID DRIVER 14087M: Bruno Prémont <bonbons@linux-vserver.org> 14088L: linux-input@vger.kernel.org 14089S: Maintained 14090F: drivers/hid/hid-picolcd* 14091 14092PIDFD API 14093M: Christian Brauner <christian@brauner.io> 14094L: linux-kernel@vger.kernel.org 14095S: Maintained 14096T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 14097F: samples/pidfd/ 14098F: tools/testing/selftests/clone3/ 14099F: tools/testing/selftests/pid_namespace/ 14100F: tools/testing/selftests/pidfd/ 14101K: (?i)pidfd 14102K: (?i)clone3 14103K: \b(clone_args|kernel_clone_args)\b 14104 14105PIN CONTROL SUBSYSTEM 14106M: Linus Walleij <linus.walleij@linaro.org> 14107L: linux-gpio@vger.kernel.org 14108S: Maintained 14109T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 14110F: Documentation/devicetree/bindings/pinctrl/ 14111F: Documentation/driver-api/pinctl.rst 14112F: drivers/pinctrl/ 14113F: include/linux/pinctrl/ 14114 14115PIN CONTROLLER - FREESCALE 14116M: Dong Aisheng <aisheng.dong@nxp.com> 14117M: Fabio Estevam <festevam@gmail.com> 14118M: Shawn Guo <shawnguo@kernel.org> 14119M: Stefan Agner <stefan@agner.ch> 14120R: Pengutronix Kernel Team <kernel@pengutronix.de> 14121L: linux-gpio@vger.kernel.org 14122S: Maintained 14123F: Documentation/devicetree/bindings/pinctrl/fsl,* 14124F: drivers/pinctrl/freescale/ 14125 14126PIN CONTROLLER - INTEL 14127M: Mika Westerberg <mika.westerberg@linux.intel.com> 14128M: Andy Shevchenko <andy@kernel.org> 14129S: Maintained 14130T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 14131F: drivers/pinctrl/intel/ 14132 14133PIN CONTROLLER - MEDIATEK 14134M: Sean Wang <sean.wang@kernel.org> 14135L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14136S: Maintained 14137F: Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt 14138F: Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt 14139F: drivers/pinctrl/mediatek/ 14140 14141PIN CONTROLLER - MICROCHIP AT91 14142M: Ludovic Desroches <ludovic.desroches@microchip.com> 14143L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14144L: linux-gpio@vger.kernel.org 14145S: Supported 14146F: drivers/gpio/gpio-sama5d2-piobu.c 14147F: drivers/pinctrl/pinctrl-at91* 14148 14149PIN CONTROLLER - QUALCOMM 14150M: Bjorn Andersson <bjorn.andersson@linaro.org> 14151L: linux-arm-msm@vger.kernel.org 14152S: Maintained 14153F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 14154F: drivers/pinctrl/qcom/ 14155 14156PIN CONTROLLER - RENESAS 14157M: Geert Uytterhoeven <geert+renesas@glider.be> 14158L: linux-renesas-soc@vger.kernel.org 14159S: Supported 14160T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 14161F: Documentation/devicetree/bindings/pinctrl/renesas,* 14162F: drivers/pinctrl/renesas/ 14163 14164PIN CONTROLLER - SAMSUNG 14165M: Tomasz Figa <tomasz.figa@gmail.com> 14166M: Krzysztof Kozlowski <krzk@kernel.org> 14167M: Sylwester Nawrocki <s.nawrocki@samsung.com> 14168L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14169L: linux-samsung-soc@vger.kernel.org 14170S: Maintained 14171Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 14172T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 14173F: Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt 14174F: drivers/pinctrl/samsung/ 14175F: include/dt-bindings/pinctrl/samsung.h 14176 14177PIN CONTROLLER - SINGLE 14178M: Tony Lindgren <tony@atomide.com> 14179M: Haojian Zhuang <haojian.zhuang@linaro.org> 14180L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14181L: linux-omap@vger.kernel.org 14182S: Maintained 14183F: drivers/pinctrl/pinctrl-single.c 14184 14185PIN CONTROLLER - ST SPEAR 14186M: Viresh Kumar <vireshk@kernel.org> 14187L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14188S: Maintained 14189W: http://www.st.com/spear 14190F: drivers/pinctrl/spear/ 14191 14192PISTACHIO SOC SUPPORT 14193M: James Hartley <james.hartley@sondrel.com> 14194L: linux-mips@vger.kernel.org 14195S: Odd Fixes 14196F: arch/mips/boot/dts/img/pistachio* 14197F: arch/mips/configs/pistachio*_defconfig 14198F: arch/mips/pistachio/ 14199 14200PKTCDVD DRIVER 14201M: linux-block@vger.kernel.org 14202S: Orphan 14203F: drivers/block/pktcdvd.c 14204F: include/linux/pktcdvd.h 14205F: include/uapi/linux/pktcdvd.h 14206 14207PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 14208M: Tomasz Duszynski <tduszyns@gmail.com> 14209S: Maintained 14210F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 14211F: drivers/iio/chemical/pms7003.c 14212 14213PLDMFW LIBRARY 14214M: Jacob Keller <jacob.e.keller@intel.com> 14215S: Maintained 14216F: Documentation/driver-api/pldmfw/ 14217F: include/linux/pldmfw.h 14218F: lib/pldmfw/ 14219 14220PLX DMA DRIVER 14221M: Logan Gunthorpe <logang@deltatee.com> 14222S: Maintained 14223F: drivers/dma/plx_dma.c 14224 14225PM6764TR DRIVER 14226M: Charles Hsu <hsu.yungteng@gmail.com> 14227L: linux-hwmon@vger.kernel.org 14228S: Maintained 14229F: Documentation/hwmon/pm6764tr.rst 14230F: drivers/hwmon/pmbus/pm6764tr.c 14231 14232PM-GRAPH UTILITY 14233M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 14234L: linux-pm@vger.kernel.org 14235S: Supported 14236W: https://01.org/pm-graph 14237B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 14238T: git git://github.com/intel/pm-graph 14239F: tools/power/pm-graph 14240 14241PMBUS HARDWARE MONITORING DRIVERS 14242M: Guenter Roeck <linux@roeck-us.net> 14243L: linux-hwmon@vger.kernel.org 14244S: Maintained 14245W: http://hwmon.wiki.kernel.org/ 14246W: http://www.roeck-us.net/linux/drivers/ 14247T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 14248F: Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt 14249F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 14250F: Documentation/devicetree/bindings/hwmon/max31785.txt 14251F: Documentation/hwmon/adm1275.rst 14252F: Documentation/hwmon/ibm-cffps.rst 14253F: Documentation/hwmon/ir35221.rst 14254F: Documentation/hwmon/lm25066.rst 14255F: Documentation/hwmon/ltc2978.rst 14256F: Documentation/hwmon/ltc3815.rst 14257F: Documentation/hwmon/max16064.rst 14258F: Documentation/hwmon/max20751.rst 14259F: Documentation/hwmon/max31785.rst 14260F: Documentation/hwmon/max34440.rst 14261F: Documentation/hwmon/max8688.rst 14262F: Documentation/hwmon/pmbus-core.rst 14263F: Documentation/hwmon/pmbus.rst 14264F: Documentation/hwmon/tps40422.rst 14265F: Documentation/hwmon/ucd9000.rst 14266F: Documentation/hwmon/ucd9200.rst 14267F: Documentation/hwmon/zl6100.rst 14268F: drivers/hwmon/pmbus/ 14269F: include/linux/pmbus.h 14270 14271PMC SIERRA MaxRAID DRIVER 14272L: linux-scsi@vger.kernel.org 14273S: Orphan 14274W: http://www.pmc-sierra.com/ 14275F: drivers/scsi/pmcraid.* 14276 14277PMC SIERRA PM8001 DRIVER 14278M: Jack Wang <jinpu.wang@cloud.ionos.com> 14279L: linux-scsi@vger.kernel.org 14280S: Supported 14281F: drivers/scsi/pm8001/ 14282 14283PNI RM3100 IIO DRIVER 14284M: Song Qiang <songqiang1304521@gmail.com> 14285L: linux-iio@vger.kernel.org 14286S: Maintained 14287F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt 14288F: drivers/iio/magnetometer/rm3100* 14289 14290PNP SUPPORT 14291M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 14292L: linux-acpi@vger.kernel.org 14293S: Maintained 14294F: drivers/pnp/ 14295F: include/linux/pnp.h 14296 14297POSIX CLOCKS and TIMERS 14298M: Thomas Gleixner <tglx@linutronix.de> 14299L: linux-kernel@vger.kernel.org 14300S: Maintained 14301T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 14302F: fs/timerfd.c 14303F: include/linux/time_namespace.h 14304F: include/linux/timer* 14305F: kernel/time/*timer* 14306F: kernel/time/namespace.c 14307 14308POWER MANAGEMENT CORE 14309M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 14310L: linux-pm@vger.kernel.org 14311S: Supported 14312B: https://bugzilla.kernel.org 14313T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 14314F: drivers/base/power/ 14315F: drivers/powercap/ 14316F: include/linux/intel_rapl.h 14317F: include/linux/pm.h 14318F: include/linux/pm_* 14319F: include/linux/powercap.h 14320F: kernel/configs/nopm.config 14321 14322POWER STATE COORDINATION INTERFACE (PSCI) 14323M: Mark Rutland <mark.rutland@arm.com> 14324M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 14325L: linux-arm-kernel@lists.infradead.org 14326S: Maintained 14327F: drivers/firmware/psci/ 14328F: include/linux/psci.h 14329F: include/uapi/linux/psci.h 14330 14331POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 14332M: Sebastian Reichel <sre@kernel.org> 14333L: linux-pm@vger.kernel.org 14334S: Maintained 14335T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 14336F: Documentation/ABI/testing/sysfs-class-power 14337F: Documentation/devicetree/bindings/power/supply/ 14338F: drivers/power/supply/ 14339F: include/linux/power_supply.h 14340 14341POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 14342M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 14343L: linuxppc-dev@lists.ozlabs.org 14344S: Maintained 14345F: drivers/char/powernv-op-panel.c 14346 14347PPP OVER ATM (RFC 2364) 14348M: Mitchell Blank Jr <mitch@sfgoth.com> 14349S: Maintained 14350F: include/uapi/linux/atmppp.h 14351F: net/atm/pppoatm.c 14352 14353PPP OVER ETHERNET 14354M: Michal Ostrowski <mostrows@earthlink.net> 14355S: Maintained 14356F: drivers/net/ppp/pppoe.c 14357F: drivers/net/ppp/pppox.c 14358 14359PPP OVER L2TP 14360M: James Chapman <jchapman@katalix.com> 14361S: Maintained 14362F: include/linux/if_pppol2tp.h 14363F: include/uapi/linux/if_pppol2tp.h 14364F: net/l2tp/l2tp_ppp.c 14365 14366PPP PROTOCOL DRIVERS AND COMPRESSORS 14367M: Paul Mackerras <paulus@samba.org> 14368L: linux-ppp@vger.kernel.org 14369S: Maintained 14370F: drivers/net/ppp/ppp_* 14371 14372PPS SUPPORT 14373M: Rodolfo Giometti <giometti@enneenne.com> 14374L: linuxpps@ml.enneenne.com (subscribers-only) 14375S: Maintained 14376W: http://wiki.enneenne.com/index.php/LinuxPPS_support 14377F: Documentation/ABI/testing/sysfs-pps 14378F: Documentation/devicetree/bindings/pps/pps-gpio.txt 14379F: Documentation/driver-api/pps.rst 14380F: drivers/pps/ 14381F: include/linux/pps*.h 14382F: include/uapi/linux/pps.h 14383 14384PPTP DRIVER 14385M: Dmitry Kozlov <xeb@mail.ru> 14386L: netdev@vger.kernel.org 14387S: Maintained 14388W: http://sourceforge.net/projects/accel-pptp 14389F: drivers/net/ppp/pptp.c 14390 14391PRESSURE STALL INFORMATION (PSI) 14392M: Johannes Weiner <hannes@cmpxchg.org> 14393S: Maintained 14394F: include/linux/psi* 14395F: kernel/sched/psi.c 14396 14397PRINTK 14398M: Petr Mladek <pmladek@suse.com> 14399M: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> 14400R: Steven Rostedt <rostedt@goodmis.org> 14401R: John Ogness <john.ogness@linutronix.de> 14402S: Maintained 14403F: include/linux/printk.h 14404F: kernel/printk/ 14405 14406PRISM54 WIRELESS DRIVER 14407M: Luis Chamberlain <mcgrof@kernel.org> 14408L: linux-wireless@vger.kernel.org 14409S: Obsolete 14410W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 14411F: drivers/net/wireless/intersil/prism54/ 14412 14413PROC FILESYSTEM 14414R: Alexey Dobriyan <adobriyan@gmail.com> 14415L: linux-kernel@vger.kernel.org 14416L: linux-fsdevel@vger.kernel.org 14417S: Maintained 14418F: Documentation/filesystems/proc.rst 14419F: fs/proc/ 14420F: include/linux/proc_fs.h 14421F: tools/testing/selftests/proc/ 14422 14423PROC SYSCTL 14424M: Luis Chamberlain <mcgrof@kernel.org> 14425M: Kees Cook <keescook@chromium.org> 14426M: Iurii Zaikin <yzaikin@google.com> 14427L: linux-kernel@vger.kernel.org 14428L: linux-fsdevel@vger.kernel.org 14429S: Maintained 14430F: fs/proc/proc_sysctl.c 14431F: include/linux/sysctl.h 14432F: kernel/sysctl-test.c 14433F: kernel/sysctl.c 14434F: tools/testing/selftests/sysctl/ 14435 14436PS3 NETWORK SUPPORT 14437M: Geoff Levand <geoff@infradead.org> 14438L: netdev@vger.kernel.org 14439L: linuxppc-dev@lists.ozlabs.org 14440S: Maintained 14441F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 14442 14443PS3 PLATFORM SUPPORT 14444M: Geoff Levand <geoff@infradead.org> 14445L: linuxppc-dev@lists.ozlabs.org 14446S: Maintained 14447F: arch/powerpc/boot/ps3* 14448F: arch/powerpc/include/asm/lv1call.h 14449F: arch/powerpc/include/asm/ps3*.h 14450F: arch/powerpc/platforms/ps3/ 14451F: drivers/*/ps3* 14452F: drivers/ps3/ 14453F: drivers/rtc/rtc-ps3.c 14454F: drivers/usb/host/*ps3.c 14455F: sound/ppc/snd_ps3* 14456 14457PS3VRAM DRIVER 14458M: Jim Paris <jim@jtan.com> 14459M: Geoff Levand <geoff@infradead.org> 14460L: linuxppc-dev@lists.ozlabs.org 14461S: Maintained 14462F: drivers/block/ps3vram.c 14463 14464PSAMPLE PACKET SAMPLING SUPPORT 14465M: Yotam Gigi <yotam.gi@gmail.com> 14466S: Maintained 14467F: include/net/psample.h 14468F: include/uapi/linux/psample.h 14469F: net/psample 14470 14471PSTORE FILESYSTEM 14472M: Kees Cook <keescook@chromium.org> 14473M: Anton Vorontsov <anton@enomsg.org> 14474M: Colin Cross <ccross@android.com> 14475M: Tony Luck <tony.luck@intel.com> 14476S: Maintained 14477T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 14478F: Documentation/admin-guide/ramoops.rst 14479F: Documentation/admin-guide/pstore-blk.rst 14480F: Documentation/devicetree/bindings/reserved-memory/ramoops.txt 14481F: drivers/acpi/apei/erst.c 14482F: drivers/firmware/efi/efi-pstore.c 14483F: fs/pstore/ 14484F: include/linux/pstore* 14485K: \b(pstore|ramoops) 14486 14487PTP HARDWARE CLOCK SUPPORT 14488M: Richard Cochran <richardcochran@gmail.com> 14489L: netdev@vger.kernel.org 14490S: Maintained 14491W: http://linuxptp.sourceforge.net/ 14492F: Documentation/ABI/testing/sysfs-ptp 14493F: Documentation/driver-api/ptp.rst 14494F: drivers/net/phy/dp83640* 14495F: drivers/ptp/* 14496F: include/linux/ptp_cl* 14497 14498PTRACE SUPPORT 14499M: Oleg Nesterov <oleg@redhat.com> 14500S: Maintained 14501F: arch/*/*/ptrace*.c 14502F: arch/*/include/asm/ptrace*.h 14503F: arch/*/ptrace*.c 14504F: include/asm-generic/syscall.h 14505F: include/linux/ptrace.h 14506F: include/linux/regset.h 14507F: include/linux/tracehook.h 14508F: include/uapi/linux/ptrace.h 14509F: include/uapi/linux/ptrace.h 14510F: kernel/ptrace.c 14511 14512PULSE8-CEC DRIVER 14513M: Hans Verkuil <hverkuil@xs4all.nl> 14514L: linux-media@vger.kernel.org 14515S: Maintained 14516T: git git://linuxtv.org/media_tree.git 14517F: Documentation/admin-guide/media/pulse8-cec.rst 14518F: drivers/media/cec/usb/pulse8/ 14519 14520PVRUSB2 VIDEO4LINUX DRIVER 14521M: Mike Isely <isely@pobox.com> 14522L: pvrusb2@isely.net (subscribers-only) 14523L: linux-media@vger.kernel.org 14524S: Maintained 14525W: http://www.isely.net/pvrusb2/ 14526T: git git://linuxtv.org/media_tree.git 14527F: Documentation/driver-api/media/drivers/pvrusb2* 14528F: drivers/media/usb/pvrusb2/ 14529 14530PWC WEBCAM DRIVER 14531M: Hans Verkuil <hverkuil@xs4all.nl> 14532L: linux-media@vger.kernel.org 14533S: Odd Fixes 14534T: git git://linuxtv.org/media_tree.git 14535F: drivers/media/usb/pwc/* 14536F: include/trace/events/pwc.h 14537 14538PWM FAN DRIVER 14539M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 14540L: linux-hwmon@vger.kernel.org 14541S: Supported 14542F: Documentation/devicetree/bindings/hwmon/pwm-fan.txt 14543F: Documentation/hwmon/pwm-fan.rst 14544F: drivers/hwmon/pwm-fan.c 14545 14546PWM IR Transmitter 14547M: Sean Young <sean@mess.org> 14548L: linux-media@vger.kernel.org 14549S: Maintained 14550F: drivers/media/rc/pwm-ir-tx.c 14551 14552PWM SUBSYSTEM 14553M: Thierry Reding <thierry.reding@gmail.com> 14554R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 14555M: Lee Jones <lee.jones@linaro.org> 14556L: linux-pwm@vger.kernel.org 14557S: Maintained 14558Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 14559T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 14560F: Documentation/devicetree/bindings/gpio/gpio-mvebu.txt 14561F: Documentation/devicetree/bindings/pwm/ 14562F: Documentation/driver-api/pwm.rst 14563F: drivers/gpio/gpio-mvebu.c 14564F: drivers/pwm/ 14565F: drivers/video/backlight/pwm_bl.c 14566F: include/linux/pwm.h 14567F: include/linux/pwm_backlight.h 14568K: pwm_(config|apply_state|ops) 14569 14570PXA GPIO DRIVER 14571M: Robert Jarzmik <robert.jarzmik@free.fr> 14572L: linux-gpio@vger.kernel.org 14573S: Maintained 14574F: drivers/gpio/gpio-pxa.c 14575 14576PXA MMCI DRIVER 14577S: Orphan 14578 14579PXA RTC DRIVER 14580M: Robert Jarzmik <robert.jarzmik@free.fr> 14581L: linux-rtc@vger.kernel.org 14582S: Maintained 14583 14584PXA2xx/PXA3xx SUPPORT 14585M: Daniel Mack <daniel@zonque.org> 14586M: Haojian Zhuang <haojian.zhuang@gmail.com> 14587M: Robert Jarzmik <robert.jarzmik@free.fr> 14588L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14589S: Maintained 14590T: git git://github.com/hzhuang1/linux.git 14591T: git git://github.com/rjarzmik/linux.git 14592F: arch/arm/boot/dts/pxa* 14593F: arch/arm/mach-pxa/ 14594F: drivers/dma/pxa* 14595F: drivers/pcmcia/pxa2xx* 14596F: drivers/pinctrl/pxa/ 14597F: drivers/spi/spi-pxa2xx* 14598F: drivers/usb/gadget/udc/pxa2* 14599F: include/sound/pxa2xx-lib.h 14600F: sound/arm/pxa* 14601F: sound/soc/pxa/ 14602 14603QAT DRIVER 14604M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 14605L: qat-linux@intel.com 14606S: Supported 14607F: drivers/crypto/qat/ 14608 14609QCOM AUDIO (ASoC) DRIVERS 14610M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14611M: Banajit Goswami <bgoswami@codeaurora.org> 14612L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14613S: Supported 14614F: sound/soc/codecs/lpass-va-macro.c 14615F: sound/soc/codecs/lpass-wsa-macro.* 14616F: sound/soc/codecs/msm8916-wcd-analog.c 14617F: sound/soc/codecs/msm8916-wcd-digital.c 14618F: sound/soc/codecs/wcd9335.* 14619F: sound/soc/codecs/wcd934x.c 14620F: sound/soc/codecs/wcd-clsh-v2.* 14621F: sound/soc/codecs/wsa881x.c 14622F: sound/soc/qcom/ 14623 14624QCOM IPA DRIVER 14625M: Alex Elder <elder@kernel.org> 14626L: netdev@vger.kernel.org 14627S: Supported 14628F: drivers/net/ipa/ 14629 14630QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 14631M: Gabriel Somlo <somlo@cmu.edu> 14632M: "Michael S. Tsirkin" <mst@redhat.com> 14633L: qemu-devel@nongnu.org 14634S: Maintained 14635F: drivers/firmware/qemu_fw_cfg.c 14636F: include/uapi/linux/qemu_fw_cfg.h 14637 14638QIB DRIVER 14639M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 14640M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 14641L: linux-rdma@vger.kernel.org 14642S: Supported 14643F: drivers/infiniband/hw/qib/ 14644 14645QLOGIC QL41xxx FCOE DRIVER 14646M: Saurav Kashyap <skashyap@marvell.com> 14647M: Javed Hasan <jhasan@marvell.com> 14648M: GR-QLogic-Storage-Upstream@marvell.com 14649L: linux-scsi@vger.kernel.org 14650S: Supported 14651F: drivers/scsi/qedf/ 14652 14653QLOGIC QL41xxx ISCSI DRIVER 14654M: Nilesh Javali <njavali@marvell.com> 14655M: Manish Rangankar <mrangankar@marvell.com> 14656M: GR-QLogic-Storage-Upstream@marvell.com 14657L: linux-scsi@vger.kernel.org 14658S: Supported 14659F: drivers/scsi/qedi/ 14660 14661QLOGIC QL4xxx ETHERNET DRIVER 14662M: Ariel Elior <aelior@marvell.com> 14663M: GR-everest-linux-l2@marvell.com 14664L: netdev@vger.kernel.org 14665S: Supported 14666F: drivers/net/ethernet/qlogic/qed/ 14667F: drivers/net/ethernet/qlogic/qede/ 14668F: include/linux/qed/ 14669 14670QLOGIC QL4xxx RDMA DRIVER 14671M: Michal Kalderon <mkalderon@marvell.com> 14672M: Ariel Elior <aelior@marvell.com> 14673L: linux-rdma@vger.kernel.org 14674S: Supported 14675F: drivers/infiniband/hw/qedr/ 14676F: include/uapi/rdma/qedr-abi.h 14677 14678QLOGIC QLA1280 SCSI DRIVER 14679M: Michael Reed <mdr@sgi.com> 14680L: linux-scsi@vger.kernel.org 14681S: Maintained 14682F: drivers/scsi/qla1280.[ch] 14683 14684QLOGIC QLA2XXX FC-SCSI DRIVER 14685M: Nilesh Javali <njavali@marvell.com> 14686M: GR-QLogic-Storage-Upstream@marvell.com 14687L: linux-scsi@vger.kernel.org 14688S: Supported 14689F: drivers/scsi/qla2xxx/ 14690 14691QLOGIC QLA3XXX NETWORK DRIVER 14692M: GR-Linux-NIC-Dev@marvell.com 14693L: netdev@vger.kernel.org 14694S: Supported 14695F: drivers/net/ethernet/qlogic/qla3xxx.* 14696 14697QLOGIC QLA4XXX iSCSI DRIVER 14698M: Nilesh Javali <njavali@marvell.com> 14699M: Manish Rangankar <mrangankar@marvell.com> 14700M: GR-QLogic-Storage-Upstream@marvell.com 14701L: linux-scsi@vger.kernel.org 14702S: Supported 14703F: drivers/scsi/qla4xxx/ 14704 14705QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 14706M: Shahed Shaikh <shshaikh@marvell.com> 14707M: Manish Chopra <manishc@marvell.com> 14708M: GR-Linux-NIC-Dev@marvell.com 14709L: netdev@vger.kernel.org 14710S: Supported 14711F: drivers/net/ethernet/qlogic/qlcnic/ 14712 14713QLOGIC QLGE 10Gb ETHERNET DRIVER 14714M: Manish Chopra <manishc@marvell.com> 14715M: GR-Linux-NIC-Dev@marvell.com 14716M: Coiby Xu <coiby.xu@gmail.com> 14717L: netdev@vger.kernel.org 14718S: Supported 14719F: Documentation/networking/device_drivers/qlogic/qlge.rst 14720F: drivers/staging/qlge/ 14721 14722QM1D1B0004 MEDIA DRIVER 14723M: Akihiro Tsukada <tskd08@gmail.com> 14724L: linux-media@vger.kernel.org 14725S: Odd Fixes 14726F: drivers/media/tuners/qm1d1b0004* 14727 14728QM1D1C0042 MEDIA DRIVER 14729M: Akihiro Tsukada <tskd08@gmail.com> 14730L: linux-media@vger.kernel.org 14731S: Odd Fixes 14732F: drivers/media/tuners/qm1d1c0042* 14733 14734QNX4 FILESYSTEM 14735M: Anders Larsen <al@alarsen.net> 14736S: Maintained 14737W: http://www.alarsen.net/linux/qnx4fs/ 14738F: fs/qnx4/ 14739F: include/uapi/linux/qnx4_fs.h 14740F: include/uapi/linux/qnxtypes.h 14741 14742QORIQ DPAA2 FSL-MC BUS DRIVER 14743M: Stuart Yoder <stuyoder@gmail.com> 14744M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 14745L: linux-kernel@vger.kernel.org 14746S: Maintained 14747F: Documentation/ABI/stable/sysfs-bus-fsl-mc 14748F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 14749F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 14750F: drivers/bus/fsl-mc/ 14751F: include/uapi/linux/fsl_mc.h 14752 14753QT1010 MEDIA DRIVER 14754M: Antti Palosaari <crope@iki.fi> 14755L: linux-media@vger.kernel.org 14756S: Maintained 14757W: https://linuxtv.org 14758W: http://palosaari.fi/linux/ 14759Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14760T: git git://linuxtv.org/anttip/media_tree.git 14761F: drivers/media/tuners/qt1010* 14762 14763QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 14764M: Kalle Valo <kvalo@codeaurora.org> 14765L: ath10k@lists.infradead.org 14766S: Supported 14767W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 14768T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 14769F: drivers/net/wireless/ath/ath10k/ 14770 14771QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 14772M: Kalle Valo <kvalo@codeaurora.org> 14773L: ath11k@lists.infradead.org 14774S: Supported 14775T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 14776F: drivers/net/wireless/ath/ath11k/ 14777 14778QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 14779M: ath9k-devel@qca.qualcomm.com 14780L: linux-wireless@vger.kernel.org 14781S: Supported 14782W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 14783F: drivers/net/wireless/ath/ath9k/ 14784 14785QUALCOMM CAMERA SUBSYSTEM DRIVER 14786M: Robert Foss <robert.foss@linaro.org> 14787M: Todor Tomov <todor.too@gmail.com> 14788L: linux-media@vger.kernel.org 14789S: Maintained 14790F: Documentation/admin-guide/media/qcom_camss.rst 14791F: Documentation/devicetree/bindings/media/qcom,camss.txt 14792F: drivers/media/platform/qcom/camss/ 14793 14794QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 14795M: Niklas Cassel <nks@flawful.org> 14796L: linux-pm@vger.kernel.org 14797L: linux-arm-msm@vger.kernel.org 14798S: Maintained 14799F: Documentation/devicetree/bindings/power/avs/qcom,cpr.txt 14800F: drivers/soc/qcom/cpr.c 14801 14802QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 14803M: Ilia Lin <ilia.lin@kernel.org> 14804L: linux-pm@vger.kernel.org 14805S: Maintained 14806F: Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt 14807F: drivers/cpufreq/qcom-cpufreq-nvmem.c 14808 14809QUALCOMM EMAC GIGABIT ETHERNET DRIVER 14810M: Timur Tabi <timur@kernel.org> 14811L: netdev@vger.kernel.org 14812S: Maintained 14813F: drivers/net/ethernet/qualcomm/emac/ 14814 14815QUALCOMM ETHQOS ETHERNET DRIVER 14816M: Vinod Koul <vkoul@kernel.org> 14817L: netdev@vger.kernel.org 14818S: Maintained 14819F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 14820F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 14821 14822QUALCOMM GENERIC INTERFACE I2C DRIVER 14823M: Akash Asthana <akashast@codeaurora.org> 14824M: Mukesh Savaliya <msavaliy@codeaurora.org> 14825L: linux-i2c@vger.kernel.org 14826L: linux-arm-msm@vger.kernel.org 14827S: Supported 14828F: drivers/i2c/busses/i2c-qcom-geni.c 14829 14830QUALCOMM HEXAGON ARCHITECTURE 14831M: Brian Cain <bcain@codeaurora.org> 14832L: linux-hexagon@vger.kernel.org 14833S: Supported 14834F: arch/hexagon/ 14835 14836QUALCOMM HIDMA DRIVER 14837M: Sinan Kaya <okaya@kernel.org> 14838L: linux-arm-kernel@lists.infradead.org 14839L: linux-arm-msm@vger.kernel.org 14840L: dmaengine@vger.kernel.org 14841S: Supported 14842F: drivers/dma/qcom/hidma* 14843 14844QUALCOMM I2C CCI DRIVER 14845M: Loic Poulain <loic.poulain@linaro.org> 14846M: Robert Foss <robert.foss@linaro.org> 14847L: linux-i2c@vger.kernel.org 14848L: linux-arm-msm@vger.kernel.org 14849S: Maintained 14850F: Documentation/devicetree/bindings/i2c/i2c-qcom-cci.txt 14851F: drivers/i2c/busses/i2c-qcom-cci.c 14852 14853QUALCOMM IOMMU 14854M: Rob Clark <robdclark@gmail.com> 14855L: iommu@lists.linux-foundation.org 14856L: linux-arm-msm@vger.kernel.org 14857S: Maintained 14858F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 14859 14860QUALCOMM IPC ROUTER (QRTR) DRIVER 14861M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 14862L: linux-arm-msm@vger.kernel.org 14863S: Maintained 14864F: include/trace/events/qrtr.h 14865F: include/uapi/linux/qrtr.h 14866F: net/qrtr/ 14867 14868QUALCOMM IPCC MAILBOX DRIVER 14869M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 14870L: linux-arm-msm@vger.kernel.org 14871S: Supported 14872F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 14873F: drivers/mailbox/qcom-ipcc.c 14874F: include/dt-bindings/mailbox/qcom-ipcc.h 14875 14876QUALCOMM IPQ4019 USB PHY DRIVER 14877M: Robert Marko <robert.marko@sartura.hr> 14878M: Luka Perkov <luka.perkov@sartura.hr> 14879L: linux-arm-msm@vger.kernel.org 14880S: Maintained 14881F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 14882F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 14883 14884QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 14885M: Robert Marko <robert.marko@sartura.hr> 14886M: Luka Perkov <luka.perkov@sartura.hr> 14887L: linux-arm-msm@vger.kernel.org 14888S: Maintained 14889F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 14890F: drivers/regulator/vqmmc-ipq4019-regulator.c 14891 14892QUALCOMM RMNET DRIVER 14893M: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org> 14894M: Sean Tranchetti <stranche@codeaurora.org> 14895L: netdev@vger.kernel.org 14896S: Maintained 14897F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 14898F: drivers/net/ethernet/qualcomm/rmnet/ 14899F: include/linux/if_rmnet.h 14900 14901QUALCOMM TSENS THERMAL DRIVER 14902M: Amit Kucheria <amitk@kernel.org> 14903L: linux-pm@vger.kernel.org 14904L: linux-arm-msm@vger.kernel.org 14905S: Maintained 14906F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 14907F: drivers/thermal/qcom/ 14908 14909QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 14910M: Stanimir Varbanov <stanimir.varbanov@linaro.org> 14911L: linux-media@vger.kernel.org 14912L: linux-arm-msm@vger.kernel.org 14913S: Maintained 14914T: git git://linuxtv.org/media_tree.git 14915F: Documentation/devicetree/bindings/media/*venus* 14916F: drivers/media/platform/qcom/venus/ 14917 14918QUALCOMM WCN36XX WIRELESS DRIVER 14919M: Kalle Valo <kvalo@codeaurora.org> 14920L: wcn36xx@lists.infradead.org 14921S: Supported 14922W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 14923T: git git://github.com/KrasnikovEugene/wcn36xx.git 14924F: drivers/net/wireless/ath/wcn36xx/ 14925 14926QUANTENNA QTNFMAC WIRELESS DRIVER 14927M: Igor Mitsyanko <imitsyanko@quantenna.com> 14928R: Sergey Matyukevich <geomatsi@gmail.com> 14929L: linux-wireless@vger.kernel.org 14930S: Maintained 14931F: drivers/net/wireless/quantenna 14932 14933RADEON and AMDGPU DRM DRIVERS 14934M: Alex Deucher <alexander.deucher@amd.com> 14935M: Christian König <christian.koenig@amd.com> 14936L: amd-gfx@lists.freedesktop.org 14937S: Supported 14938T: git https://gitlab.freedesktop.org/agd5f/linux.git 14939F: drivers/gpu/drm/amd/ 14940F: drivers/gpu/drm/radeon/ 14941F: include/uapi/drm/amdgpu_drm.h 14942F: include/uapi/drm/radeon_drm.h 14943 14944RADEON FRAMEBUFFER DISPLAY DRIVER 14945M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 14946L: linux-fbdev@vger.kernel.org 14947S: Maintained 14948F: drivers/video/fbdev/aty/radeon* 14949F: include/uapi/linux/radeonfb.h 14950 14951RADIOSHARK RADIO DRIVER 14952M: Hans Verkuil <hverkuil@xs4all.nl> 14953L: linux-media@vger.kernel.org 14954S: Maintained 14955T: git git://linuxtv.org/media_tree.git 14956F: drivers/media/radio/radio-shark.c 14957 14958RADIOSHARK2 RADIO DRIVER 14959M: Hans Verkuil <hverkuil@xs4all.nl> 14960L: linux-media@vger.kernel.org 14961S: Maintained 14962T: git git://linuxtv.org/media_tree.git 14963F: drivers/media/radio/radio-shark2.c 14964F: drivers/media/radio/radio-tea5777.c 14965 14966RADOS BLOCK DEVICE (RBD) 14967M: Ilya Dryomov <idryomov@gmail.com> 14968R: Dongsheng Yang <dongsheng.yang@easystack.cn> 14969L: ceph-devel@vger.kernel.org 14970S: Supported 14971W: http://ceph.com/ 14972T: git git://github.com/ceph/ceph-client.git 14973F: Documentation/ABI/testing/sysfs-bus-rbd 14974F: drivers/block/rbd.c 14975F: drivers/block/rbd_types.h 14976 14977RAGE128 FRAMEBUFFER DISPLAY DRIVER 14978M: Paul Mackerras <paulus@samba.org> 14979L: linux-fbdev@vger.kernel.org 14980S: Maintained 14981F: drivers/video/fbdev/aty/aty128fb.c 14982 14983RAINSHADOW-CEC DRIVER 14984M: Hans Verkuil <hverkuil@xs4all.nl> 14985L: linux-media@vger.kernel.org 14986S: Maintained 14987T: git git://linuxtv.org/media_tree.git 14988F: drivers/media/cec/usb/rainshadow/ 14989 14990RALINK MIPS ARCHITECTURE 14991M: John Crispin <john@phrozen.org> 14992L: linux-mips@vger.kernel.org 14993S: Maintained 14994F: arch/mips/ralink 14995 14996RALINK RT2X00 WIRELESS LAN DRIVER 14997M: Stanislaw Gruszka <stf_xl@wp.pl> 14998M: Helmut Schaa <helmut.schaa@googlemail.com> 14999L: linux-wireless@vger.kernel.org 15000S: Maintained 15001F: drivers/net/wireless/ralink/rt2x00/ 15002 15003RAMDISK RAM BLOCK DEVICE DRIVER 15004M: Jens Axboe <axboe@kernel.dk> 15005S: Maintained 15006F: Documentation/admin-guide/blockdev/ramdisk.rst 15007F: drivers/block/brd.c 15008 15009RANCHU VIRTUAL BOARD FOR MIPS 15010M: Miodrag Dinic <miodrag.dinic@mips.com> 15011L: linux-mips@vger.kernel.org 15012S: Supported 15013F: arch/mips/configs/generic/board-ranchu.config 15014F: arch/mips/generic/board-ranchu.c 15015 15016RANDOM NUMBER DRIVER 15017M: "Theodore Ts'o" <tytso@mit.edu> 15018S: Maintained 15019F: drivers/char/random.c 15020 15021RAPIDIO SUBSYSTEM 15022M: Matt Porter <mporter@kernel.crashing.org> 15023M: Alexandre Bounine <alex.bou9@gmail.com> 15024S: Maintained 15025F: drivers/rapidio/ 15026 15027RAS INFRASTRUCTURE 15028M: Tony Luck <tony.luck@intel.com> 15029M: Borislav Petkov <bp@alien8.de> 15030L: linux-edac@vger.kernel.org 15031S: Maintained 15032F: Documentation/admin-guide/ras.rst 15033F: drivers/ras/ 15034F: include/linux/ras.h 15035F: include/ras/ras_event.h 15036 15037RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 15038L: linux-wireless@vger.kernel.org 15039S: Orphan 15040F: drivers/net/wireless/ray* 15041 15042RC-CORE / LIRC FRAMEWORK 15043M: Sean Young <sean@mess.org> 15044L: linux-media@vger.kernel.org 15045S: Maintained 15046W: http://linuxtv.org 15047T: git git://linuxtv.org/media_tree.git 15048F: Documentation/driver-api/media/rc-core.rst 15049F: Documentation/userspace-api/media/rc/ 15050F: drivers/media/rc/ 15051F: include/media/rc-map.h 15052F: include/media/rc-core.h 15053F: include/uapi/linux/lirc.h 15054 15055RCMM REMOTE CONTROLS DECODER 15056M: Patrick Lerda <patrick9876@free.fr> 15057S: Maintained 15058F: drivers/media/rc/ir-rcmm-decoder.c 15059 15060RCUTORTURE TEST FRAMEWORK 15061M: "Paul E. McKenney" <paulmck@kernel.org> 15062M: Josh Triplett <josh@joshtriplett.org> 15063R: Steven Rostedt <rostedt@goodmis.org> 15064R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 15065R: Lai Jiangshan <jiangshanlai@gmail.com> 15066L: rcu@vger.kernel.org 15067S: Supported 15068T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 15069F: tools/testing/selftests/rcutorture 15070 15071RDACM20 Camera Sensor 15072M: Jacopo Mondi <jacopo+renesas@jmondi.org> 15073M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15074M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 15075M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 15076L: linux-media@vger.kernel.org 15077S: Maintained 15078F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 15079F: drivers/media/i2c/max9271.c 15080F: drivers/media/i2c/max9271.h 15081F: drivers/media/i2c/rdacm20.c 15082 15083RDACM21 Camera Sensor 15084M: Jacopo Mondi <jacopo+renesas@jmondi.org> 15085M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15086M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 15087M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 15088L: linux-media@vger.kernel.org 15089S: Maintained 15090F: Documentation/devicetree/bindings/media/i2c/rdacm2x-gmsl.yaml 15091F: drivers/media/i2c/max9271.c 15092F: drivers/media/i2c/max9271.h 15093F: drivers/media/i2c/rdacm21.c 15094 15095RDC R-321X SoC 15096M: Florian Fainelli <florian@openwrt.org> 15097S: Maintained 15098 15099RDC R6040 FAST ETHERNET DRIVER 15100M: Florian Fainelli <f.fainelli@gmail.com> 15101L: netdev@vger.kernel.org 15102S: Maintained 15103F: drivers/net/ethernet/rdc/r6040.c 15104 15105RDMAVT - RDMA verbs software 15106M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15107M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 15108L: linux-rdma@vger.kernel.org 15109S: Supported 15110F: drivers/infiniband/sw/rdmavt 15111 15112RDS - RELIABLE DATAGRAM SOCKETS 15113M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 15114L: netdev@vger.kernel.org 15115L: linux-rdma@vger.kernel.org 15116L: rds-devel@oss.oracle.com (moderated for non-subscribers) 15117S: Supported 15118W: https://oss.oracle.com/projects/rds/ 15119F: Documentation/networking/rds.rst 15120F: net/rds/ 15121 15122RDT - RESOURCE ALLOCATION 15123M: Fenghua Yu <fenghua.yu@intel.com> 15124M: Reinette Chatre <reinette.chatre@intel.com> 15125L: linux-kernel@vger.kernel.org 15126S: Supported 15127F: Documentation/x86/resctrl* 15128F: arch/x86/include/asm/resctrl.h 15129F: arch/x86/kernel/cpu/resctrl/ 15130F: tools/testing/selftests/resctrl/ 15131 15132READ-COPY UPDATE (RCU) 15133M: "Paul E. McKenney" <paulmck@kernel.org> 15134M: Josh Triplett <josh@joshtriplett.org> 15135R: Steven Rostedt <rostedt@goodmis.org> 15136R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 15137R: Lai Jiangshan <jiangshanlai@gmail.com> 15138R: Joel Fernandes <joel@joelfernandes.org> 15139L: rcu@vger.kernel.org 15140S: Supported 15141W: http://www.rdrop.com/users/paulmck/RCU/ 15142T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 15143F: Documentation/RCU/ 15144F: include/linux/rcu* 15145F: kernel/rcu/ 15146X: Documentation/RCU/torture.rst 15147X: include/linux/srcu*.h 15148X: kernel/rcu/srcu*.c 15149 15150REAL TIME CLOCK (RTC) SUBSYSTEM 15151M: Alessandro Zummo <a.zummo@towertech.it> 15152M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15153L: linux-rtc@vger.kernel.org 15154S: Maintained 15155Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 15156T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 15157F: Documentation/admin-guide/rtc.rst 15158F: Documentation/devicetree/bindings/rtc/ 15159F: drivers/rtc/ 15160F: include/linux/platform_data/rtc-* 15161F: include/linux/rtc.h 15162F: include/linux/rtc/ 15163F: include/uapi/linux/rtc.h 15164F: tools/testing/selftests/rtc/ 15165 15166REALTEK AUDIO CODECS 15167M: Oder Chiou <oder_chiou@realtek.com> 15168S: Maintained 15169F: include/sound/rt*.h 15170F: sound/soc/codecs/rt* 15171 15172REALTEK RTL83xx SMI DSA ROUTER CHIPS 15173M: Linus Walleij <linus.walleij@linaro.org> 15174S: Maintained 15175F: Documentation/devicetree/bindings/net/dsa/realtek-smi.txt 15176F: drivers/net/dsa/realtek-smi* 15177F: drivers/net/dsa/rtl83* 15178 15179REALTEK WIRELESS DRIVER (rtlwifi family) 15180M: Ping-Ke Shih <pkshih@realtek.com> 15181L: linux-wireless@vger.kernel.org 15182S: Maintained 15183W: https://wireless.wiki.kernel.org/ 15184T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 15185F: drivers/net/wireless/realtek/rtlwifi/ 15186 15187REALTEK WIRELESS DRIVER (rtw88) 15188M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 15189L: linux-wireless@vger.kernel.org 15190S: Maintained 15191F: drivers/net/wireless/realtek/rtw88/ 15192 15193REDPINE WIRELESS DRIVER 15194M: Amitkumar Karwar <amitkarwar@gmail.com> 15195M: Siva Rebbagondla <siva8118@gmail.com> 15196L: linux-wireless@vger.kernel.org 15197S: Maintained 15198F: drivers/net/wireless/rsi/ 15199 15200REGISTER MAP ABSTRACTION 15201M: Mark Brown <broonie@kernel.org> 15202L: linux-kernel@vger.kernel.org 15203S: Supported 15204T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 15205F: Documentation/devicetree/bindings/regmap/ 15206F: drivers/base/regmap/ 15207F: include/linux/regmap.h 15208 15209REISERFS FILE SYSTEM 15210L: reiserfs-devel@vger.kernel.org 15211S: Supported 15212F: fs/reiserfs/ 15213 15214REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 15215M: Ohad Ben-Cohen <ohad@wizery.com> 15216M: Bjorn Andersson <bjorn.andersson@linaro.org> 15217M: Mathieu Poirier <mathieu.poirier@linaro.org> 15218L: linux-remoteproc@vger.kernel.org 15219S: Maintained 15220T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rproc-next 15221F: Documentation/ABI/testing/sysfs-class-remoteproc 15222F: Documentation/devicetree/bindings/remoteproc/ 15223F: Documentation/staging/remoteproc.rst 15224F: drivers/remoteproc/ 15225F: include/linux/remoteproc.h 15226F: include/linux/remoteproc/ 15227 15228REMOTE PROCESSOR MESSAGING (RPMSG) 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 rpmsg-next 15235F: Documentation/ABI/testing/sysfs-bus-rpmsg 15236F: Documentation/staging/rpmsg.rst 15237F: drivers/rpmsg/ 15238F: include/linux/rpmsg.h 15239F: include/linux/rpmsg/ 15240F: include/uapi/linux/rpmsg.h 15241F: samples/rpmsg/ 15242 15243RENESAS CLOCK DRIVERS 15244M: Geert Uytterhoeven <geert+renesas@glider.be> 15245L: linux-renesas-soc@vger.kernel.org 15246S: Supported 15247T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 15248F: Documentation/devicetree/bindings/clock/renesas,* 15249F: drivers/clk/renesas/ 15250 15251RENESAS EMEV2 I2C DRIVER 15252M: Wolfram Sang <wsa+renesas@sang-engineering.com> 15253S: Supported 15254F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.txt 15255F: drivers/i2c/busses/i2c-emev2.c 15256 15257RENESAS ETHERNET DRIVERS 15258R: Sergei Shtylyov <sergei.shtylyov@gmail.com> 15259L: netdev@vger.kernel.org 15260L: linux-renesas-soc@vger.kernel.org 15261F: Documentation/devicetree/bindings/net/renesas,*.yaml 15262F: drivers/net/ethernet/renesas/ 15263F: include/linux/sh_eth.h 15264 15265RENESAS R-CAR GYROADC DRIVER 15266M: Marek Vasut <marek.vasut@gmail.com> 15267L: linux-iio@vger.kernel.org 15268S: Supported 15269F: Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt 15270F: drivers/iio/adc/rcar-gyroadc.c 15271 15272RENESAS R-CAR I2C DRIVERS 15273M: Wolfram Sang <wsa+renesas@sang-engineering.com> 15274S: Supported 15275F: Documentation/devicetree/bindings/i2c/renesas,i2c.txt 15276F: Documentation/devicetree/bindings/i2c/renesas,iic.txt 15277F: drivers/i2c/busses/i2c-rcar.c 15278F: drivers/i2c/busses/i2c-sh_mobile.c 15279 15280RENESAS R-CAR THERMAL DRIVERS 15281M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 15282L: linux-renesas-soc@vger.kernel.org 15283S: Supported 15284F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 15285F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 15286F: drivers/thermal/rcar_gen3_thermal.c 15287F: drivers/thermal/rcar_thermal.c 15288 15289RENESAS RIIC DRIVER 15290M: Chris Brandt <chris.brandt@renesas.com> 15291S: Supported 15292F: Documentation/devicetree/bindings/i2c/renesas,riic.txt 15293F: drivers/i2c/busses/i2c-riic.c 15294 15295RENESAS USB PHY DRIVER 15296M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 15297L: linux-renesas-soc@vger.kernel.org 15298S: Maintained 15299F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 15300 15301RESET CONTROLLER FRAMEWORK 15302M: Philipp Zabel <p.zabel@pengutronix.de> 15303S: Maintained 15304T: git git://git.pengutronix.de/git/pza/linux 15305F: Documentation/devicetree/bindings/reset/ 15306F: Documentation/driver-api/reset.rst 15307F: drivers/reset/ 15308F: include/dt-bindings/reset/ 15309F: include/linux/reset-controller.h 15310F: include/linux/reset.h 15311F: include/linux/reset/ 15312K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 15313 15314RESTARTABLE SEQUENCES SUPPORT 15315M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 15316M: Peter Zijlstra <peterz@infradead.org> 15317M: "Paul E. McKenney" <paulmck@kernel.org> 15318M: Boqun Feng <boqun.feng@gmail.com> 15319L: linux-kernel@vger.kernel.org 15320S: Supported 15321F: include/trace/events/rseq.h 15322F: include/uapi/linux/rseq.h 15323F: kernel/rseq.c 15324F: tools/testing/selftests/rseq/ 15325 15326RFKILL 15327M: Johannes Berg <johannes@sipsolutions.net> 15328L: linux-wireless@vger.kernel.org 15329S: Maintained 15330W: https://wireless.wiki.kernel.org/ 15331T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git 15332T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git 15333F: Documentation/ABI/stable/sysfs-class-rfkill 15334F: Documentation/driver-api/rfkill.rst 15335F: include/linux/rfkill.h 15336F: include/uapi/linux/rfkill.h 15337F: net/rfkill/ 15338 15339RHASHTABLE 15340M: Thomas Graf <tgraf@suug.ch> 15341M: Herbert Xu <herbert@gondor.apana.org.au> 15342L: netdev@vger.kernel.org 15343S: Maintained 15344F: include/linux/rhashtable-types.h 15345F: include/linux/rhashtable.h 15346F: lib/rhashtable.c 15347F: lib/test_rhashtable.c 15348 15349RICOH R5C592 MEMORYSTICK DRIVER 15350M: Maxim Levitsky <maximlevitsky@gmail.com> 15351S: Maintained 15352F: drivers/memstick/host/r592.* 15353 15354RICOH SMARTMEDIA/XD DRIVER 15355M: Maxim Levitsky <maximlevitsky@gmail.com> 15356S: Maintained 15357F: drivers/mtd/nand/raw/r852.c 15358F: drivers/mtd/nand/raw/r852.h 15359 15360RISC-V ARCHITECTURE 15361M: Paul Walmsley <paul.walmsley@sifive.com> 15362M: Palmer Dabbelt <palmer@dabbelt.com> 15363M: Albert Ou <aou@eecs.berkeley.edu> 15364L: linux-riscv@lists.infradead.org 15365S: Supported 15366P: Documentation/riscv/patch-acceptance.rst 15367T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 15368F: arch/riscv/ 15369N: riscv 15370K: riscv 15371 15372RNBD BLOCK DRIVERS 15373M: Danil Kipnis <danil.kipnis@cloud.ionos.com> 15374M: Jack Wang <jinpu.wang@cloud.ionos.com> 15375L: linux-block@vger.kernel.org 15376S: Maintained 15377F: drivers/block/rnbd/ 15378 15379ROCCAT DRIVERS 15380M: Stefan Achatz <erazor_de@users.sourceforge.net> 15381S: Maintained 15382W: http://sourceforge.net/projects/roccat/ 15383F: Documentation/ABI/*/sysfs-driver-hid-roccat* 15384F: drivers/hid/hid-roccat* 15385F: include/linux/hid-roccat* 15386 15387ROCKCHIP ISP V1 DRIVER 15388M: Helen Koike <helen.koike@collabora.com> 15389M: Dafna Hirschfeld <dafna.hirschfeld@collabora.com> 15390L: linux-media@vger.kernel.org 15391L: linux-rockchip@lists.infradead.org 15392S: Maintained 15393F: Documentation/admin-guide/media/rkisp1.rst 15394F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 15395F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 15396F: drivers/media/platform/rockchip/rkisp1 15397F: include/uapi/linux/rkisp1-config.h 15398 15399ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 15400M: Jacob Chen <jacob-chen@iotwrt.com> 15401M: Ezequiel Garcia <ezequiel@collabora.com> 15402L: linux-media@vger.kernel.org 15403L: linux-rockchip@lists.infradead.org 15404S: Maintained 15405F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 15406F: drivers/media/platform/rockchip/rga/ 15407 15408ROCKCHIP VIDEO DECODER DRIVER 15409M: Ezequiel Garcia <ezequiel@collabora.com> 15410L: linux-media@vger.kernel.org 15411L: linux-rockchip@lists.infradead.org 15412S: Maintained 15413F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 15414F: drivers/staging/media/rkvdec/ 15415 15416ROCKER DRIVER 15417M: Jiri Pirko <jiri@resnulli.us> 15418L: netdev@vger.kernel.org 15419S: Supported 15420F: drivers/net/ethernet/rocker/ 15421 15422ROCKETPORT DRIVER 15423S: Maintained 15424W: http://www.comtrol.com 15425F: Documentation/driver-api/serial/rocket.rst 15426F: drivers/tty/rocket* 15427 15428ROCKETPORT EXPRESS/INFINITY DRIVER 15429M: Kevin Cernekee <cernekee@gmail.com> 15430L: linux-serial@vger.kernel.org 15431S: Odd Fixes 15432F: drivers/tty/serial/rp2.* 15433 15434ROHM BD99954 CHARGER IC 15435R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 15436L: linux-power@fi.rohmeurope.com 15437S: Supported 15438F: drivers/power/supply/bd99954-charger.c 15439F: drivers/power/supply/bd99954-charger.h 15440 15441ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 15442M: Tomasz Duszynski <tduszyns@gmail.com> 15443S: Maintained 15444F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 15445F: drivers/iio/light/bh1750.c 15446 15447ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 15448M: Marek Vasut <marek.vasut+renesas@gmail.com> 15449L: linux-kernel@vger.kernel.org 15450L: linux-renesas-soc@vger.kernel.org 15451S: Supported 15452F: Documentation/devicetree/bindings/mfd/bd9571mwv.txt 15453F: drivers/gpio/gpio-bd9571mwv.c 15454F: drivers/mfd/bd9571mwv.c 15455F: drivers/regulator/bd9571mwv-regulator.c 15456F: include/linux/mfd/bd9571mwv.h 15457 15458ROHM POWER MANAGEMENT IC DEVICE DRIVERS 15459R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 15460L: linux-power@fi.rohmeurope.com 15461S: Supported 15462F: Documentation/devicetree/bindings/mfd/rohm,bd70528-pmic.txt 15463F: Documentation/devicetree/bindings/regulator/rohm,bd70528-regulator.txt 15464F: drivers/clk/clk-bd718x7.c 15465F: drivers/gpio/gpio-bd70528.c 15466F: drivers/gpio/gpio-bd71828.c 15467F: drivers/mfd/rohm-bd70528.c 15468F: drivers/mfd/rohm-bd71828.c 15469F: drivers/mfd/rohm-bd718x7.c 15470F: drivers/power/supply/bd70528-charger.c 15471F: drivers/regulator/bd70528-regulator.c 15472F: drivers/regulator/bd71828-regulator.c 15473F: drivers/regulator/bd718x7-regulator.c 15474F: drivers/regulator/rohm-regulator.c 15475F: drivers/rtc/rtc-bd70528.c 15476F: drivers/watchdog/bd70528_wdt.c 15477F: include/linux/mfd/rohm-bd70528.h 15478F: include/linux/mfd/rohm-bd71828.h 15479F: include/linux/mfd/rohm-bd718x7.h 15480F: include/linux/mfd/rohm-generic.h 15481F: include/linux/mfd/rohm-shared.h 15482 15483ROSE NETWORK LAYER 15484M: Ralf Baechle <ralf@linux-mips.org> 15485L: linux-hams@vger.kernel.org 15486S: Maintained 15487W: http://www.linux-ax25.org/ 15488F: include/net/rose.h 15489F: include/uapi/linux/rose.h 15490F: net/rose/ 15491 15492ROTATION DRIVER FOR ALLWINNER A83T 15493M: Jernej Skrabec <jernej.skrabec@gmail.com> 15494L: linux-media@vger.kernel.org 15495S: Maintained 15496T: git git://linuxtv.org/media_tree.git 15497F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 15498F: drivers/media/platform/sunxi/sun8i-rotate/ 15499 15500RTL2830 MEDIA DRIVER 15501M: Antti Palosaari <crope@iki.fi> 15502L: linux-media@vger.kernel.org 15503S: Maintained 15504W: https://linuxtv.org 15505W: http://palosaari.fi/linux/ 15506Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15507T: git git://linuxtv.org/anttip/media_tree.git 15508F: drivers/media/dvb-frontends/rtl2830* 15509 15510RTL2832 MEDIA DRIVER 15511M: Antti Palosaari <crope@iki.fi> 15512L: linux-media@vger.kernel.org 15513S: Maintained 15514W: https://linuxtv.org 15515W: http://palosaari.fi/linux/ 15516Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15517T: git git://linuxtv.org/anttip/media_tree.git 15518F: drivers/media/dvb-frontends/rtl2832* 15519 15520RTL2832_SDR MEDIA DRIVER 15521M: Antti Palosaari <crope@iki.fi> 15522L: linux-media@vger.kernel.org 15523S: Maintained 15524W: https://linuxtv.org 15525W: http://palosaari.fi/linux/ 15526Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15527T: git git://linuxtv.org/anttip/media_tree.git 15528F: drivers/media/dvb-frontends/rtl2832_sdr* 15529 15530RTL8180 WIRELESS DRIVER 15531L: linux-wireless@vger.kernel.org 15532S: Orphan 15533W: https://wireless.wiki.kernel.org/ 15534T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 15535F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 15536 15537RTL8187 WIRELESS DRIVER 15538M: Herton Ronaldo Krzesinski <herton@canonical.com> 15539M: Hin-Tak Leung <htl10@users.sourceforge.net> 15540M: Larry Finger <Larry.Finger@lwfinger.net> 15541L: linux-wireless@vger.kernel.org 15542S: Maintained 15543W: https://wireless.wiki.kernel.org/ 15544T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 15545F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 15546 15547RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 15548M: Jes Sorensen <Jes.Sorensen@gmail.com> 15549L: linux-wireless@vger.kernel.org 15550S: Maintained 15551T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 15552F: drivers/net/wireless/realtek/rtl8xxxu/ 15553 15554RTRS TRANSPORT DRIVERS 15555M: Danil Kipnis <danil.kipnis@cloud.ionos.com> 15556M: Jack Wang <jinpu.wang@cloud.ionos.com> 15557L: linux-rdma@vger.kernel.org 15558S: Maintained 15559F: drivers/infiniband/ulp/rtrs/ 15560 15561RXRPC SOCKETS (AF_RXRPC) 15562M: David Howells <dhowells@redhat.com> 15563L: linux-afs@lists.infradead.org 15564S: Supported 15565W: https://www.infradead.org/~dhowells/kafs/ 15566F: Documentation/networking/rxrpc.rst 15567F: include/keys/rxrpc-type.h 15568F: include/net/af_rxrpc.h 15569F: include/trace/events/rxrpc.h 15570F: include/uapi/linux/rxrpc.h 15571F: net/rxrpc/ 15572 15573S3 SAVAGE FRAMEBUFFER DRIVER 15574M: Antonino Daplas <adaplas@gmail.com> 15575L: linux-fbdev@vger.kernel.org 15576S: Maintained 15577F: drivers/video/fbdev/savage/ 15578 15579S390 15580M: Heiko Carstens <hca@linux.ibm.com> 15581M: Vasily Gorbik <gor@linux.ibm.com> 15582M: Christian Borntraeger <borntraeger@de.ibm.com> 15583L: linux-s390@vger.kernel.org 15584S: Supported 15585W: http://www.ibm.com/developerworks/linux/linux390/ 15586T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 15587F: Documentation/driver-api/s390-drivers.rst 15588F: Documentation/s390/ 15589F: arch/s390/ 15590F: drivers/s390/ 15591 15592S390 COMMON I/O LAYER 15593M: Vineeth Vijayan <vneethv@linux.ibm.com> 15594M: Peter Oberparleiter <oberpar@linux.ibm.com> 15595L: linux-s390@vger.kernel.org 15596S: Supported 15597W: http://www.ibm.com/developerworks/linux/linux390/ 15598F: drivers/s390/cio/ 15599 15600S390 DASD DRIVER 15601M: Stefan Haberland <sth@linux.ibm.com> 15602M: Jan Hoeppner <hoeppner@linux.ibm.com> 15603L: linux-s390@vger.kernel.org 15604S: Supported 15605W: http://www.ibm.com/developerworks/linux/linux390/ 15606F: block/partitions/ibm.c 15607F: drivers/s390/block/dasd* 15608F: include/linux/dasd_mod.h 15609 15610S390 IOMMU (PCI) 15611M: Matthew Rosato <mjrosato@linux.ibm.com> 15612M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 15613L: linux-s390@vger.kernel.org 15614S: Supported 15615W: http://www.ibm.com/developerworks/linux/linux390/ 15616F: drivers/iommu/s390-iommu.c 15617 15618S390 IUCV NETWORK LAYER 15619M: Julian Wiedmann <jwi@linux.ibm.com> 15620M: Karsten Graul <kgraul@linux.ibm.com> 15621L: linux-s390@vger.kernel.org 15622S: Supported 15623W: http://www.ibm.com/developerworks/linux/linux390/ 15624F: drivers/s390/net/*iucv* 15625F: include/net/iucv/ 15626F: net/iucv/ 15627 15628S390 NETWORK DRIVERS 15629M: Julian Wiedmann <jwi@linux.ibm.com> 15630M: Karsten Graul <kgraul@linux.ibm.com> 15631L: linux-s390@vger.kernel.org 15632S: Supported 15633W: http://www.ibm.com/developerworks/linux/linux390/ 15634F: drivers/s390/net/ 15635 15636S390 PCI SUBSYSTEM 15637M: Niklas Schnelle <schnelle@linux.ibm.com> 15638M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 15639L: linux-s390@vger.kernel.org 15640S: Supported 15641W: http://www.ibm.com/developerworks/linux/linux390/ 15642F: arch/s390/pci/ 15643F: drivers/pci/hotplug/s390_pci_hpc.c 15644F: Documentation/s390/pci.rst 15645 15646S390 VFIO AP DRIVER 15647M: Tony Krowiak <akrowiak@linux.ibm.com> 15648M: Halil Pasic <pasic@linux.ibm.com> 15649M: Jason Herne <jjherne@linux.ibm.com> 15650L: linux-s390@vger.kernel.org 15651S: Supported 15652W: http://www.ibm.com/developerworks/linux/linux390/ 15653F: Documentation/s390/vfio-ap.rst 15654F: drivers/s390/crypto/vfio_ap_drv.c 15655F: drivers/s390/crypto/vfio_ap_ops.c 15656F: drivers/s390/crypto/vfio_ap_private.h 15657 15658S390 VFIO-CCW DRIVER 15659M: Cornelia Huck <cohuck@redhat.com> 15660M: Eric Farman <farman@linux.ibm.com> 15661M: Matthew Rosato <mjrosato@linux.ibm.com> 15662R: Halil Pasic <pasic@linux.ibm.com> 15663L: linux-s390@vger.kernel.org 15664L: kvm@vger.kernel.org 15665S: Supported 15666F: Documentation/s390/vfio-ccw.rst 15667F: drivers/s390/cio/vfio_ccw* 15668F: include/uapi/linux/vfio_ccw.h 15669 15670S390 VFIO-PCI DRIVER 15671M: Matthew Rosato <mjrosato@linux.ibm.com> 15672M: Eric Farman <farman@linux.ibm.com> 15673L: linux-s390@vger.kernel.org 15674L: kvm@vger.kernel.org 15675S: Supported 15676F: drivers/vfio/pci/vfio_pci_zdev.c 15677F: include/uapi/linux/vfio_zdev.h 15678 15679S390 ZCRYPT DRIVER 15680M: Harald Freudenberger <freude@linux.ibm.com> 15681L: linux-s390@vger.kernel.org 15682S: Supported 15683W: http://www.ibm.com/developerworks/linux/linux390/ 15684F: drivers/s390/crypto/ 15685 15686S390 ZFCP DRIVER 15687M: Steffen Maier <maier@linux.ibm.com> 15688M: Benjamin Block <bblock@linux.ibm.com> 15689L: linux-s390@vger.kernel.org 15690S: Supported 15691W: http://www.ibm.com/developerworks/linux/linux390/ 15692F: drivers/s390/scsi/zfcp_* 15693 15694S3C24XX SD/MMC Driver 15695M: Ben Dooks <ben-linux@fluff.org> 15696L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15697S: Supported 15698F: drivers/mmc/host/s3cmci.* 15699 15700SAA6588 RDS RECEIVER DRIVER 15701M: Hans Verkuil <hverkuil@xs4all.nl> 15702L: linux-media@vger.kernel.org 15703S: Odd Fixes 15704W: https://linuxtv.org 15705T: git git://linuxtv.org/media_tree.git 15706F: drivers/media/i2c/saa6588* 15707 15708SAA7134 VIDEO4LINUX DRIVER 15709M: Mauro Carvalho Chehab <mchehab@kernel.org> 15710L: linux-media@vger.kernel.org 15711S: Odd fixes 15712W: https://linuxtv.org 15713T: git git://linuxtv.org/media_tree.git 15714F: Documentation/driver-api/media/drivers/saa7134* 15715F: drivers/media/pci/saa7134/ 15716 15717SAA7146 VIDEO4LINUX-2 DRIVER 15718M: Hans Verkuil <hverkuil@xs4all.nl> 15719L: linux-media@vger.kernel.org 15720S: Maintained 15721T: git git://linuxtv.org/media_tree.git 15722F: drivers/media/common/saa7146/ 15723F: drivers/media/pci/saa7146/ 15724F: include/media/drv-intf/saa7146* 15725 15726SAFESETID SECURITY MODULE 15727M: Micah Morton <mortonm@chromium.org> 15728S: Supported 15729F: Documentation/admin-guide/LSM/SafeSetID.rst 15730F: security/safesetid/ 15731 15732SAMSUNG AUDIO (ASoC) DRIVERS 15733M: Krzysztof Kozlowski <krzk@kernel.org> 15734M: Sylwester Nawrocki <s.nawrocki@samsung.com> 15735L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15736S: Supported 15737F: Documentation/devicetree/bindings/sound/samsung* 15738F: sound/soc/samsung/ 15739 15740SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 15741M: Krzysztof Kozlowski <krzk@kernel.org> 15742L: linux-crypto@vger.kernel.org 15743L: linux-samsung-soc@vger.kernel.org 15744S: Maintained 15745F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 15746F: drivers/crypto/exynos-rng.c 15747 15748SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 15749M: Łukasz Stelmach <l.stelmach@samsung.com> 15750L: linux-samsung-soc@vger.kernel.org 15751S: Maintained 15752F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt 15753F: drivers/char/hw_random/exynos-trng.c 15754 15755SAMSUNG FRAMEBUFFER DRIVER 15756M: Jingoo Han <jingoohan1@gmail.com> 15757L: linux-fbdev@vger.kernel.org 15758S: Maintained 15759F: drivers/video/fbdev/s3c-fb.c 15760 15761SAMSUNG INTERCONNECT DRIVERS 15762M: Sylwester Nawrocki <s.nawrocki@samsung.com> 15763M: Artur Świgoń <a.swigon@samsung.com> 15764L: linux-pm@vger.kernel.org 15765L: linux-samsung-soc@vger.kernel.org 15766S: Supported 15767F: drivers/interconnect/samsung/ 15768 15769SAMSUNG LAPTOP DRIVER 15770M: Corentin Chary <corentin.chary@gmail.com> 15771L: platform-driver-x86@vger.kernel.org 15772S: Maintained 15773F: drivers/platform/x86/samsung-laptop.c 15774 15775SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 15776M: Krzysztof Kozlowski <krzk@kernel.org> 15777M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 15778L: linux-kernel@vger.kernel.org 15779L: linux-samsung-soc@vger.kernel.org 15780S: Supported 15781F: Documentation/devicetree/bindings/clock/samsung,s2mps11.txt 15782F: Documentation/devicetree/bindings/mfd/samsung,sec-core.txt 15783F: Documentation/devicetree/bindings/regulator/samsung,s2m*.txt 15784F: Documentation/devicetree/bindings/regulator/samsung,s5m*.txt 15785F: drivers/clk/clk-s2mps11.c 15786F: drivers/mfd/sec*.c 15787F: drivers/regulator/s2m*.c 15788F: drivers/regulator/s5m*.c 15789F: drivers/rtc/rtc-s5m.c 15790F: include/linux/mfd/samsung/ 15791 15792SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 15793M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 15794L: linux-media@vger.kernel.org 15795L: linux-samsung-soc@vger.kernel.org 15796S: Maintained 15797F: drivers/media/platform/s3c-camif/ 15798F: include/media/drv-intf/s3c_camif.h 15799 15800SAMSUNG S3FWRN5 NFC DRIVER 15801M: Krzysztof Kozlowski <krzk@kernel.org> 15802M: Krzysztof Opasiak <k.opasiak@samsung.com> 15803L: linux-nfc@lists.01.org (moderated for non-subscribers) 15804S: Maintained 15805F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 15806F: drivers/nfc/s3fwrn5 15807 15808SAMSUNG S5C73M3 CAMERA DRIVER 15809M: Andrzej Hajda <a.hajda@samsung.com> 15810L: linux-media@vger.kernel.org 15811S: Supported 15812F: drivers/media/i2c/s5c73m3/* 15813 15814SAMSUNG S5K5BAF CAMERA DRIVER 15815M: Andrzej Hajda <a.hajda@samsung.com> 15816L: linux-media@vger.kernel.org 15817S: Supported 15818F: drivers/media/i2c/s5k5baf.c 15819 15820SAMSUNG S5P Security SubSystem (SSS) DRIVER 15821M: Krzysztof Kozlowski <krzk@kernel.org> 15822M: Vladimir Zapolskiy <vz@mleia.com> 15823L: linux-crypto@vger.kernel.org 15824L: linux-samsung-soc@vger.kernel.org 15825S: Maintained 15826F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 15827F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 15828F: drivers/crypto/s5p-sss.c 15829 15830SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 15831M: Sylwester Nawrocki <s.nawrocki@samsung.com> 15832L: linux-media@vger.kernel.org 15833S: Supported 15834Q: https://patchwork.linuxtv.org/project/linux-media/list/ 15835F: drivers/media/platform/exynos4-is/ 15836 15837SAMSUNG SOC CLOCK DRIVERS 15838M: Sylwester Nawrocki <s.nawrocki@samsung.com> 15839M: Tomasz Figa <tomasz.figa@gmail.com> 15840M: Chanwoo Choi <cw00.choi@samsung.com> 15841L: linux-samsung-soc@vger.kernel.org 15842S: Supported 15843T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 15844F: Documentation/devicetree/bindings/clock/exynos*.txt 15845F: Documentation/devicetree/bindings/clock/samsung,s3c* 15846F: Documentation/devicetree/bindings/clock/samsung,s5p* 15847F: drivers/clk/samsung/ 15848F: include/dt-bindings/clock/exynos*.h 15849F: include/linux/clk/samsung.h 15850F: include/linux/platform_data/clk-s3c2410.h 15851 15852SAMSUNG SPI DRIVERS 15853M: Krzysztof Kozlowski <krzk@kernel.org> 15854M: Andi Shyti <andi@etezian.org> 15855L: linux-spi@vger.kernel.org 15856L: linux-samsung-soc@vger.kernel.org 15857S: Maintained 15858F: Documentation/devicetree/bindings/spi/spi-samsung.txt 15859F: drivers/spi/spi-s3c* 15860F: include/linux/platform_data/spi-s3c64xx.h 15861F: include/linux/spi/s3c24xx-fiq.h 15862 15863SAMSUNG SXGBE DRIVERS 15864M: Byungho An <bh74.an@samsung.com> 15865L: netdev@vger.kernel.org 15866S: Supported 15867F: drivers/net/ethernet/samsung/sxgbe/ 15868 15869SAMSUNG THERMAL DRIVER 15870M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 15871L: linux-pm@vger.kernel.org 15872L: linux-samsung-soc@vger.kernel.org 15873S: Supported 15874T: git https://github.com/lmajewski/linux-samsung-thermal.git 15875F: drivers/thermal/samsung/ 15876 15877SAMSUNG USB2 PHY DRIVER 15878M: Sylwester Nawrocki <s.nawrocki@samsung.com> 15879L: linux-kernel@vger.kernel.org 15880S: Supported 15881F: Documentation/devicetree/bindings/phy/samsung-phy.txt 15882F: Documentation/driver-api/phy/samsung-usb2.rst 15883F: drivers/phy/samsung/phy-exynos4210-usb2.c 15884F: drivers/phy/samsung/phy-exynos4x12-usb2.c 15885F: drivers/phy/samsung/phy-exynos5250-usb2.c 15886F: drivers/phy/samsung/phy-s5pv210-usb2.c 15887F: drivers/phy/samsung/phy-samsung-usb2.c 15888F: drivers/phy/samsung/phy-samsung-usb2.h 15889 15890SC1200 WDT DRIVER 15891M: Zwane Mwaikambo <zwanem@gmail.com> 15892S: Maintained 15893F: drivers/watchdog/sc1200wdt.c 15894 15895SCHEDULER 15896M: Ingo Molnar <mingo@redhat.com> 15897M: Peter Zijlstra <peterz@infradead.org> 15898M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 15899M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 15900R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 15901R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 15902R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 15903R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 15904R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 15905L: linux-kernel@vger.kernel.org 15906S: Maintained 15907T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 15908F: include/linux/preempt.h 15909F: include/linux/sched.h 15910F: include/linux/wait.h 15911F: include/uapi/linux/sched.h 15912F: kernel/sched/ 15913 15914SCR24X CHIP CARD INTERFACE DRIVER 15915M: Lubomir Rintel <lkundrak@v3.sk> 15916S: Supported 15917F: drivers/char/pcmcia/scr24x_cs.c 15918 15919SCSI CDROM DRIVER 15920M: Jens Axboe <axboe@kernel.dk> 15921L: linux-scsi@vger.kernel.org 15922S: Maintained 15923W: http://www.kernel.dk 15924F: drivers/scsi/sr* 15925 15926SCSI RDMA PROTOCOL (SRP) INITIATOR 15927M: Bart Van Assche <bvanassche@acm.org> 15928L: linux-rdma@vger.kernel.org 15929S: Supported 15930Q: http://patchwork.kernel.org/project/linux-rdma/list/ 15931F: drivers/infiniband/ulp/srp/ 15932F: include/scsi/srp.h 15933 15934SCSI RDMA PROTOCOL (SRP) TARGET 15935M: Bart Van Assche <bvanassche@acm.org> 15936L: linux-rdma@vger.kernel.org 15937L: target-devel@vger.kernel.org 15938S: Supported 15939Q: http://patchwork.kernel.org/project/linux-rdma/list/ 15940F: drivers/infiniband/ulp/srpt/ 15941 15942SCSI SG DRIVER 15943M: Doug Gilbert <dgilbert@interlog.com> 15944L: linux-scsi@vger.kernel.org 15945S: Maintained 15946W: http://sg.danny.cz/sg 15947F: Documentation/scsi/scsi-generic.rst 15948F: drivers/scsi/sg.c 15949F: include/scsi/sg.h 15950 15951SCSI SUBSYSTEM 15952M: "James E.J. Bottomley" <jejb@linux.ibm.com> 15953M: "Martin K. Petersen" <martin.petersen@oracle.com> 15954L: linux-scsi@vger.kernel.org 15955S: Maintained 15956Q: https://patchwork.kernel.org/project/linux-scsi/list/ 15957T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 15958T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 15959F: Documentation/devicetree/bindings/scsi/ 15960F: drivers/scsi/ 15961F: include/scsi/ 15962 15963SCSI TAPE DRIVER 15964M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 15965L: linux-scsi@vger.kernel.org 15966S: Maintained 15967F: Documentation/scsi/st.rst 15968F: drivers/scsi/st.* 15969F: drivers/scsi/st_*.h 15970 15971SCSI TARGET CORE USER DRIVER 15972M: Bodo Stroesser <bostroesser@gmail.com> 15973L: linux-scsi@vger.kernel.org 15974L: target-devel@vger.kernel.org 15975S: Supported 15976F: Documentation/target/tcmu-design.rst 15977F: drivers/target/target_core_user.c 15978F: include/uapi/linux/target_core_user.h 15979 15980SCSI TARGET SUBSYSTEM 15981M: "Martin K. Petersen" <martin.petersen@oracle.com> 15982L: linux-scsi@vger.kernel.org 15983L: target-devel@vger.kernel.org 15984S: Supported 15985W: http://www.linux-iscsi.org 15986Q: https://patchwork.kernel.org/project/target-devel/list/ 15987T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 15988F: Documentation/target/ 15989F: drivers/target/ 15990F: include/target/ 15991 15992SCTP PROTOCOL 15993M: Vlad Yasevich <vyasevich@gmail.com> 15994M: Neil Horman <nhorman@tuxdriver.com> 15995M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 15996L: linux-sctp@vger.kernel.org 15997S: Maintained 15998W: http://lksctp.sourceforge.net 15999F: Documentation/networking/sctp.rst 16000F: include/linux/sctp.h 16001F: include/net/sctp/ 16002F: include/uapi/linux/sctp.h 16003F: net/sctp/ 16004 16005SCx200 CPU SUPPORT 16006M: Jim Cromie <jim.cromie@gmail.com> 16007S: Odd Fixes 16008F: Documentation/i2c/busses/scx200_acb.rst 16009F: arch/x86/platform/scx200/ 16010F: drivers/i2c/busses/scx200* 16011F: drivers/mtd/maps/scx200_docflash.c 16012F: drivers/watchdog/scx200_wdt.c 16013F: include/linux/scx200.h 16014 16015SCx200 GPIO DRIVER 16016M: Jim Cromie <jim.cromie@gmail.com> 16017S: Maintained 16018F: drivers/char/scx200_gpio.c 16019F: include/linux/scx200_gpio.h 16020 16021SCx200 HRT CLOCKSOURCE DRIVER 16022M: Jim Cromie <jim.cromie@gmail.com> 16023S: Maintained 16024F: drivers/clocksource/scx200_hrt.c 16025 16026SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 16027M: Sascha Sommer <saschasommer@freenet.de> 16028L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 16029S: Maintained 16030F: drivers/mmc/host/sdricoh_cs.c 16031 16032SECO BOARDS CEC DRIVER 16033M: Ettore Chimenti <ek5.chimenti@gmail.com> 16034S: Maintained 16035F: drivers/media/cec/platform/seco/seco-cec.c 16036F: drivers/media/cec/platform/seco/seco-cec.h 16037 16038SECURE COMPUTING 16039M: Kees Cook <keescook@chromium.org> 16040R: Andy Lutomirski <luto@amacapital.net> 16041R: Will Drewry <wad@chromium.org> 16042S: Supported 16043T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp 16044F: Documentation/userspace-api/seccomp_filter.rst 16045F: include/linux/seccomp.h 16046F: include/uapi/linux/seccomp.h 16047F: kernel/seccomp.c 16048F: tools/testing/selftests/kselftest_harness.h 16049F: tools/testing/selftests/seccomp/* 16050K: \bsecure_computing 16051K: \bTIF_SECCOMP\b 16052 16053SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 16054M: Al Cooper <alcooperx@gmail.com> 16055L: linux-mmc@vger.kernel.org 16056L: bcm-kernel-feedback-list@broadcom.com 16057S: Maintained 16058F: drivers/mmc/host/sdhci-brcmstb* 16059 16060SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 16061M: Adrian Hunter <adrian.hunter@intel.com> 16062L: linux-mmc@vger.kernel.org 16063S: Maintained 16064F: drivers/mmc/host/sdhci* 16065F: include/linux/mmc/sdhci* 16066 16067SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 16068M: Eugen Hristev <eugen.hristev@microchip.com> 16069L: linux-mmc@vger.kernel.org 16070S: Supported 16071F: drivers/mmc/host/sdhci-of-at91.c 16072 16073SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 16074M: Ben Dooks <ben-linux@fluff.org> 16075M: Jaehoon Chung <jh80.chung@samsung.com> 16076L: linux-mmc@vger.kernel.org 16077S: Maintained 16078F: drivers/mmc/host/sdhci-s3c* 16079 16080SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 16081M: Viresh Kumar <vireshk@kernel.org> 16082L: linux-mmc@vger.kernel.org 16083S: Maintained 16084F: drivers/mmc/host/sdhci-spear.c 16085 16086SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 16087M: Kishon Vijay Abraham I <kishon@ti.com> 16088L: linux-mmc@vger.kernel.org 16089S: Maintained 16090F: drivers/mmc/host/sdhci-omap.c 16091 16092SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 16093M: Jonathan Derrick <jonathan.derrick@intel.com> 16094M: Revanth Rajashekar <revanth.rajashekar@intel.com> 16095L: linux-block@vger.kernel.org 16096S: Supported 16097F: block/opal_proto.h 16098F: block/sed* 16099F: include/linux/sed* 16100F: include/uapi/linux/sed* 16101 16102SECURITY CONTACT 16103M: Security Officers <security@kernel.org> 16104S: Supported 16105F: Documentation/admin-guide/security-bugs.rst 16106 16107SECURITY SUBSYSTEM 16108M: James Morris <jmorris@namei.org> 16109M: "Serge E. Hallyn" <serge@hallyn.com> 16110L: linux-security-module@vger.kernel.org (suggested Cc:) 16111S: Supported 16112W: http://kernsec.org/ 16113T: git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git 16114F: security/ 16115X: security/selinux/ 16116 16117SELINUX SECURITY MODULE 16118M: Paul Moore <paul@paul-moore.com> 16119M: Stephen Smalley <stephen.smalley.work@gmail.com> 16120M: Eric Paris <eparis@parisplace.org> 16121L: selinux@vger.kernel.org 16122S: Supported 16123W: https://selinuxproject.org 16124W: https://github.com/SELinuxProject 16125T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 16126F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 16127F: Documentation/ABI/obsolete/sysfs-selinux-disable 16128F: Documentation/admin-guide/LSM/SELinux.rst 16129F: include/trace/events/avc.h 16130F: include/uapi/linux/selinux_netlink.h 16131F: scripts/selinux/ 16132F: security/selinux/ 16133 16134SENSABLE PHANTOM 16135M: Jiri Slaby <jirislaby@kernel.org> 16136S: Maintained 16137F: drivers/misc/phantom.c 16138F: include/uapi/linux/phantom.h 16139 16140SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 16141M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 16142S: Maintained 16143F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 16144F: drivers/iio/chemical/scd30.h 16145F: drivers/iio/chemical/scd30_core.c 16146F: drivers/iio/chemical/scd30_i2c.c 16147F: drivers/iio/chemical/scd30_serial.c 16148 16149SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 16150M: Tomasz Duszynski <tduszyns@gmail.com> 16151S: Maintained 16152F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 16153F: drivers/iio/chemical/sps30.c 16154 16155SERIAL DEVICE BUS 16156M: Rob Herring <robh@kernel.org> 16157L: linux-serial@vger.kernel.org 16158S: Maintained 16159F: Documentation/devicetree/bindings/serial/serial.yaml 16160F: drivers/tty/serdev/ 16161F: include/linux/serdev.h 16162 16163SERIAL DRIVERS 16164M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 16165L: linux-serial@vger.kernel.org 16166S: Maintained 16167F: Documentation/devicetree/bindings/serial/ 16168F: drivers/tty/serial/ 16169 16170SERIAL IR RECEIVER 16171M: Sean Young <sean@mess.org> 16172L: linux-media@vger.kernel.org 16173S: Maintained 16174F: drivers/media/rc/serial_ir.c 16175 16176SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 16177M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16178L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16179S: Maintained 16180F: Documentation/devicetree/bindings/slimbus/ 16181F: drivers/slimbus/ 16182F: include/linux/slimbus.h 16183 16184SFC NETWORK DRIVER 16185M: Edward Cree <ecree.xilinx@gmail.com> 16186M: Martin Habets <habetsm.xilinx@gmail.com> 16187L: netdev@vger.kernel.org 16188S: Supported 16189F: drivers/net/ethernet/sfc/ 16190 16191SFF/SFP/SFP+ MODULE SUPPORT 16192M: Russell King <linux@armlinux.org.uk> 16193L: netdev@vger.kernel.org 16194S: Maintained 16195F: drivers/net/phy/phylink.c 16196F: drivers/net/phy/sfp* 16197F: include/linux/mdio/mdio-i2c.h 16198F: include/linux/phylink.h 16199F: include/linux/sfp.h 16200K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 16201 16202SGI GRU DRIVER 16203M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 16204S: Maintained 16205F: drivers/misc/sgi-gru/ 16206 16207SGI XP/XPC/XPNET DRIVER 16208M: Robin Holt <robinmholt@gmail.com> 16209M: Steve Wahl <steve.wahl@hpe.com> 16210R: Mike Travis <mike.travis@hpe.com> 16211S: Maintained 16212F: drivers/misc/sgi-xp/ 16213 16214SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 16215M: Karsten Graul <kgraul@linux.ibm.com> 16216L: linux-s390@vger.kernel.org 16217S: Supported 16218W: http://www.ibm.com/developerworks/linux/linux390/ 16219F: net/smc/ 16220 16221SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 16222M: Linus Walleij <linus.walleij@linaro.org> 16223L: linux-iio@vger.kernel.org 16224S: Maintained 16225T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 16226F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 16227F: drivers/iio/light/gp2ap002.c 16228 16229SHARP RJ54N1CB0C SENSOR DRIVER 16230M: Jacopo Mondi <jacopo@jmondi.org> 16231L: linux-media@vger.kernel.org 16232S: Odd fixes 16233T: git git://linuxtv.org/media_tree.git 16234F: drivers/media/i2c/rj54n1cb0c.c 16235F: include/media/i2c/rj54n1cb0c.h 16236 16237SH_VOU V4L2 OUTPUT DRIVER 16238L: linux-media@vger.kernel.org 16239S: Orphan 16240F: drivers/media/platform/sh_vou.c 16241F: include/media/drv-intf/sh_vou.h 16242 16243SI2157 MEDIA DRIVER 16244M: Antti Palosaari <crope@iki.fi> 16245L: linux-media@vger.kernel.org 16246S: Maintained 16247W: https://linuxtv.org 16248W: http://palosaari.fi/linux/ 16249Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16250T: git git://linuxtv.org/anttip/media_tree.git 16251F: drivers/media/tuners/si2157* 16252 16253SI2165 MEDIA DRIVER 16254M: Matthias Schwarzott <zzam@gentoo.org> 16255L: linux-media@vger.kernel.org 16256S: Maintained 16257W: https://linuxtv.org 16258Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16259F: drivers/media/dvb-frontends/si2165* 16260 16261SI2168 MEDIA DRIVER 16262M: Antti Palosaari <crope@iki.fi> 16263L: linux-media@vger.kernel.org 16264S: Maintained 16265W: https://linuxtv.org 16266W: http://palosaari.fi/linux/ 16267Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16268T: git git://linuxtv.org/anttip/media_tree.git 16269F: drivers/media/dvb-frontends/si2168* 16270 16271SI470X FM RADIO RECEIVER I2C DRIVER 16272M: Hans Verkuil <hverkuil@xs4all.nl> 16273L: linux-media@vger.kernel.org 16274S: Odd Fixes 16275W: https://linuxtv.org 16276T: git git://linuxtv.org/media_tree.git 16277F: drivers/media/radio/si470x/radio-si470x-i2c.c 16278 16279SI470X FM RADIO RECEIVER USB DRIVER 16280M: Hans Verkuil <hverkuil@xs4all.nl> 16281L: linux-media@vger.kernel.org 16282S: Maintained 16283W: https://linuxtv.org 16284T: git git://linuxtv.org/media_tree.git 16285F: drivers/media/radio/si470x/radio-si470x-common.c 16286F: drivers/media/radio/si470x/radio-si470x-usb.c 16287F: drivers/media/radio/si470x/radio-si470x.h 16288 16289SI4713 FM RADIO TRANSMITTER I2C DRIVER 16290M: Eduardo Valentin <edubezval@gmail.com> 16291L: linux-media@vger.kernel.org 16292S: Odd Fixes 16293W: https://linuxtv.org 16294T: git git://linuxtv.org/media_tree.git 16295F: drivers/media/radio/si4713/si4713.? 16296 16297SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 16298M: Eduardo Valentin <edubezval@gmail.com> 16299L: linux-media@vger.kernel.org 16300S: Odd Fixes 16301W: https://linuxtv.org 16302T: git git://linuxtv.org/media_tree.git 16303F: drivers/media/radio/si4713/radio-platform-si4713.c 16304 16305SI4713 FM RADIO TRANSMITTER USB DRIVER 16306M: Hans Verkuil <hverkuil@xs4all.nl> 16307L: linux-media@vger.kernel.org 16308S: Maintained 16309W: https://linuxtv.org 16310T: git git://linuxtv.org/media_tree.git 16311F: drivers/media/radio/si4713/radio-usb-si4713.c 16312 16313SIANO DVB DRIVER 16314M: Mauro Carvalho Chehab <mchehab@kernel.org> 16315L: linux-media@vger.kernel.org 16316S: Odd fixes 16317W: https://linuxtv.org 16318T: git git://linuxtv.org/media_tree.git 16319F: drivers/media/common/siano/ 16320F: drivers/media/mmc/siano/ 16321F: drivers/media/usb/siano/ 16322F: drivers/media/usb/siano/ 16323 16324SIFIVE DRIVERS 16325M: Palmer Dabbelt <palmer@dabbelt.com> 16326M: Paul Walmsley <paul.walmsley@sifive.com> 16327L: linux-riscv@lists.infradead.org 16328S: Supported 16329T: git git://github.com/sifive/riscv-linux.git 16330N: sifive 16331K: [^@]sifive 16332 16333SIFIVE FU540 SYSTEM-ON-CHIP 16334M: Paul Walmsley <paul.walmsley@sifive.com> 16335M: Palmer Dabbelt <palmer@dabbelt.com> 16336L: linux-riscv@lists.infradead.org 16337S: Supported 16338T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 16339N: fu540 16340K: fu540 16341 16342SIFIVE PDMA DRIVER 16343M: Green Wan <green.wan@sifive.com> 16344S: Maintained 16345F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 16346F: drivers/dma/sf-pdma/ 16347 16348SILEAD TOUCHSCREEN DRIVER 16349M: Hans de Goede <hdegoede@redhat.com> 16350L: linux-input@vger.kernel.org 16351L: platform-driver-x86@vger.kernel.org 16352S: Maintained 16353F: drivers/input/touchscreen/silead.c 16354F: drivers/platform/x86/touchscreen_dmi.c 16355 16356SILICON LABS WIRELESS DRIVERS (for WFxxx series) 16357M: Jérôme Pouiller <jerome.pouiller@silabs.com> 16358S: Supported 16359F: drivers/staging/wfx/ 16360 16361SILICON MOTION SM712 FRAME BUFFER DRIVER 16362M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16363M: Teddy Wang <teddy.wang@siliconmotion.com> 16364M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16365L: linux-fbdev@vger.kernel.org 16366S: Maintained 16367F: Documentation/fb/sm712fb.rst 16368F: drivers/video/fbdev/sm712* 16369 16370SILVACO I3C DUAL-ROLE MASTER 16371M: Miquel Raynal <miquel.raynal@bootlin.com> 16372M: Conor Culhane <conor.culhane@silvaco.com> 16373L: linux-i3c@lists.infradead.org 16374S: Maintained 16375F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 16376F: drivers/i3c/master/svc-i3c-master.c 16377 16378SIMPLEFB FB DRIVER 16379M: Hans de Goede <hdegoede@redhat.com> 16380L: linux-fbdev@vger.kernel.org 16381S: Maintained 16382F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 16383F: drivers/video/fbdev/simplefb.c 16384F: include/linux/platform_data/simplefb.h 16385 16386SIMTEC EB110ATX (Chalice CATS) 16387M: Simtec Linux Team <linux@simtec.co.uk> 16388S: Supported 16389W: http://www.simtec.co.uk/products/EB110ATX/ 16390 16391SIMTEC EB2410ITX (BAST) 16392M: Simtec Linux Team <linux@simtec.co.uk> 16393S: Supported 16394W: http://www.simtec.co.uk/products/EB2410ITX/ 16395F: arch/arm/mach-s3c/bast-ide.c 16396F: arch/arm/mach-s3c/bast-irq.c 16397F: arch/arm/mach-s3c/mach-bast.c 16398 16399SIOX 16400M: Thorsten Scherer <t.scherer@eckelmann.de> 16401M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16402R: Pengutronix Kernel Team <kernel@pengutronix.de> 16403S: Supported 16404F: drivers/gpio/gpio-siox.c 16405F: drivers/siox/* 16406F: include/trace/events/siox.h 16407 16408SIPHASH PRF ROUTINES 16409M: Jason A. Donenfeld <Jason@zx2c4.com> 16410S: Maintained 16411F: include/linux/siphash.h 16412F: lib/siphash.c 16413F: lib/test_siphash.c 16414 16415SIS 190 ETHERNET DRIVER 16416M: Francois Romieu <romieu@fr.zoreil.com> 16417L: netdev@vger.kernel.org 16418S: Maintained 16419F: drivers/net/ethernet/sis/sis190.c 16420 16421SIS 900/7016 FAST ETHERNET DRIVER 16422M: Daniele Venzano <venza@brownhat.org> 16423L: netdev@vger.kernel.org 16424S: Maintained 16425W: http://www.brownhat.org/sis900.html 16426F: drivers/net/ethernet/sis/sis900.* 16427 16428SIS FRAMEBUFFER DRIVER 16429M: Thomas Winischhofer <thomas@winischhofer.net> 16430S: Maintained 16431W: http://www.winischhofer.net/linuxsisvga.shtml 16432F: Documentation/fb/sisfb.rst 16433F: drivers/video/fbdev/sis/ 16434F: include/video/sisfb.h 16435 16436SIS I2C TOUCHSCREEN DRIVER 16437M: Mika Penttilä <mika.penttila@nextfour.com> 16438L: linux-input@vger.kernel.org 16439S: Maintained 16440F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 16441F: drivers/input/touchscreen/sis_i2c.c 16442 16443SIS USB2VGA DRIVER 16444M: Thomas Winischhofer <thomas@winischhofer.net> 16445S: Maintained 16446W: http://www.winischhofer.at/linuxsisusbvga.shtml 16447F: drivers/usb/misc/sisusbvga/ 16448 16449SLAB ALLOCATOR 16450M: Christoph Lameter <cl@linux.com> 16451M: Pekka Enberg <penberg@kernel.org> 16452M: David Rientjes <rientjes@google.com> 16453M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 16454M: Andrew Morton <akpm@linux-foundation.org> 16455M: Vlastimil Babka <vbabka@suse.cz> 16456L: linux-mm@kvack.org 16457S: Maintained 16458F: include/linux/sl?b*.h 16459F: mm/sl?b* 16460 16461SLEEPABLE READ-COPY UPDATE (SRCU) 16462M: Lai Jiangshan <jiangshanlai@gmail.com> 16463M: "Paul E. McKenney" <paulmck@kernel.org> 16464M: Josh Triplett <josh@joshtriplett.org> 16465R: Steven Rostedt <rostedt@goodmis.org> 16466R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 16467L: rcu@vger.kernel.org 16468S: Supported 16469W: http://www.rdrop.com/users/paulmck/RCU/ 16470T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 16471F: include/linux/srcu*.h 16472F: kernel/rcu/srcu*.c 16473 16474SMACK SECURITY MODULE 16475M: Casey Schaufler <casey@schaufler-ca.com> 16476L: linux-security-module@vger.kernel.org 16477S: Maintained 16478W: http://schaufler-ca.com 16479T: git git://github.com/cschaufler/smack-next 16480F: Documentation/admin-guide/LSM/Smack.rst 16481F: security/smack/ 16482 16483SMC91x ETHERNET DRIVER 16484M: Nicolas Pitre <nico@fluxnic.net> 16485S: Odd Fixes 16486F: drivers/net/ethernet/smsc/smc91x.* 16487 16488SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 16489M: Mark Rutland <mark.rutland@arm.com> 16490M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 16491M: Sudeep Holla <sudeep.holla@arm.com> 16492L: linux-arm-kernel@lists.infradead.org 16493S: Maintained 16494F: drivers/firmware/smccc/ 16495F: include/linux/arm-smccc.h 16496 16497SMM665 HARDWARE MONITOR DRIVER 16498M: Guenter Roeck <linux@roeck-us.net> 16499L: linux-hwmon@vger.kernel.org 16500S: Maintained 16501F: Documentation/hwmon/smm665.rst 16502F: drivers/hwmon/smm665.c 16503 16504SMSC EMC2103 HARDWARE MONITOR DRIVER 16505M: Steve Glendinning <steve.glendinning@shawell.net> 16506L: linux-hwmon@vger.kernel.org 16507S: Maintained 16508F: Documentation/hwmon/emc2103.rst 16509F: drivers/hwmon/emc2103.c 16510 16511SMSC SCH5627 HARDWARE MONITOR DRIVER 16512M: Hans de Goede <hdegoede@redhat.com> 16513L: linux-hwmon@vger.kernel.org 16514S: Supported 16515F: Documentation/hwmon/sch5627.rst 16516F: drivers/hwmon/sch5627.c 16517 16518SMSC UFX6000 and UFX7000 USB to VGA DRIVER 16519M: Steve Glendinning <steve.glendinning@shawell.net> 16520L: linux-fbdev@vger.kernel.org 16521S: Maintained 16522F: drivers/video/fbdev/smscufx.c 16523 16524SMSC47B397 HARDWARE MONITOR DRIVER 16525M: Jean Delvare <jdelvare@suse.com> 16526L: linux-hwmon@vger.kernel.org 16527S: Maintained 16528F: Documentation/hwmon/smsc47b397.rst 16529F: drivers/hwmon/smsc47b397.c 16530 16531SMSC911x ETHERNET DRIVER 16532M: Steve Glendinning <steve.glendinning@shawell.net> 16533L: netdev@vger.kernel.org 16534S: Maintained 16535F: drivers/net/ethernet/smsc/smsc911x.* 16536F: include/linux/smsc911x.h 16537 16538SMSC9420 PCI ETHERNET DRIVER 16539M: Steve Glendinning <steve.glendinning@shawell.net> 16540L: netdev@vger.kernel.org 16541S: Maintained 16542F: drivers/net/ethernet/smsc/smsc9420.* 16543 16544SOCIONEXT (SNI) AVE NETWORK DRIVER 16545M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16546L: netdev@vger.kernel.org 16547S: Maintained 16548F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 16549F: drivers/net/ethernet/socionext/sni_ave.c 16550 16551SOCIONEXT (SNI) NETSEC NETWORK DRIVER 16552M: Jassi Brar <jaswinder.singh@linaro.org> 16553M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16554L: netdev@vger.kernel.org 16555S: Maintained 16556F: Documentation/devicetree/bindings/net/socionext-netsec.txt 16557F: drivers/net/ethernet/socionext/netsec.c 16558 16559SOCIONEXT (SNI) Synquacer SPI DRIVER 16560M: Masahisa Kojima <masahisa.kojima@linaro.org> 16561M: Jassi Brar <jaswinder.singh@linaro.org> 16562L: linux-spi@vger.kernel.org 16563S: Maintained 16564F: Documentation/devicetree/bindings/spi/spi-synquacer.txt 16565F: drivers/spi/spi-synquacer.c 16566 16567SOCIONEXT SYNQUACER I2C DRIVER 16568M: Ard Biesheuvel <ardb@kernel.org> 16569L: linux-i2c@vger.kernel.org 16570S: Maintained 16571F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 16572F: drivers/i2c/busses/i2c-synquacer.c 16573 16574SOCIONEXT UNIPHIER SOUND DRIVER 16575L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16576S: Orphan 16577F: sound/soc/uniphier/ 16578 16579SOEKRIS NET48XX LED SUPPORT 16580M: Chris Boot <bootc@bootc.net> 16581S: Maintained 16582F: drivers/leds/leds-net48xx.c 16583 16584SOFT-IWARP DRIVER (siw) 16585M: Bernard Metzler <bmt@zurich.ibm.com> 16586L: linux-rdma@vger.kernel.org 16587S: Supported 16588F: drivers/infiniband/sw/siw/ 16589F: include/uapi/rdma/siw-abi.h 16590 16591SOFT-ROCE DRIVER (rxe) 16592M: Zhu Yanjun <zyjzyj2000@gmail.com> 16593L: linux-rdma@vger.kernel.org 16594S: Supported 16595F: drivers/infiniband/sw/rxe/ 16596F: include/uapi/rdma/rdma_user_rxe.h 16597 16598SOFTLOGIC 6x10 MPEG CODEC 16599M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 16600M: Anton Sviridenko <anton@corp.bluecherry.net> 16601M: Andrey Utkin <andrey_utkin@fastmail.com> 16602M: Ismael Luceno <ismael@iodev.co.uk> 16603L: linux-media@vger.kernel.org 16604S: Supported 16605F: drivers/media/pci/solo6x10/ 16606 16607SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 16608M: James Morse <james.morse@arm.com> 16609L: linux-arm-kernel@lists.infradead.org 16610S: Maintained 16611F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 16612F: drivers/firmware/arm_sdei.c 16613F: include/linux/arm_sdei.h 16614F: include/uapi/linux/arm_sdei.h 16615 16616SOFTWARE RAID (Multiple Disks) SUPPORT 16617M: Song Liu <song@kernel.org> 16618L: linux-raid@vger.kernel.org 16619S: Supported 16620T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 16621F: drivers/md/Kconfig 16622F: drivers/md/Makefile 16623F: drivers/md/md* 16624F: drivers/md/raid* 16625F: include/linux/raid/ 16626F: include/uapi/linux/raid/ 16627 16628SOLIDRUN CLEARFOG SUPPORT 16629M: Russell King <linux@armlinux.org.uk> 16630S: Maintained 16631F: arch/arm/boot/dts/armada-388-clearfog* 16632F: arch/arm/boot/dts/armada-38x-solidrun-* 16633 16634SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 16635M: Russell King <linux@armlinux.org.uk> 16636S: Maintained 16637F: arch/arm/boot/dts/imx6*-cubox-i* 16638F: arch/arm/boot/dts/imx6*-hummingboard* 16639F: arch/arm/boot/dts/imx6*-sr-* 16640 16641SONIC NETWORK DRIVER 16642M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 16643L: netdev@vger.kernel.org 16644S: Maintained 16645F: drivers/net/ethernet/natsemi/sonic.* 16646 16647SONICS SILICON BACKPLANE DRIVER (SSB) 16648M: Michael Buesch <m@bues.ch> 16649L: linux-wireless@vger.kernel.org 16650S: Maintained 16651F: drivers/ssb/ 16652F: include/linux/ssb/ 16653 16654SONY IMX214 SENSOR DRIVER 16655M: Ricardo Ribalda <ribalda@kernel.org> 16656L: linux-media@vger.kernel.org 16657S: Maintained 16658T: git git://linuxtv.org/media_tree.git 16659F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 16660F: drivers/media/i2c/imx214.c 16661 16662SONY IMX219 SENSOR DRIVER 16663M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16664L: linux-media@vger.kernel.org 16665S: Maintained 16666T: git git://linuxtv.org/media_tree.git 16667F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 16668F: drivers/media/i2c/imx219.c 16669 16670SONY IMX258 SENSOR DRIVER 16671M: Sakari Ailus <sakari.ailus@linux.intel.com> 16672L: linux-media@vger.kernel.org 16673S: Maintained 16674T: git git://linuxtv.org/media_tree.git 16675F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 16676F: drivers/media/i2c/imx258.c 16677 16678SONY IMX274 SENSOR DRIVER 16679M: Leon Luo <leonl@leopardimaging.com> 16680L: linux-media@vger.kernel.org 16681S: Maintained 16682T: git git://linuxtv.org/media_tree.git 16683F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 16684F: drivers/media/i2c/imx274.c 16685 16686SONY IMX290 SENSOR DRIVER 16687M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16688L: linux-media@vger.kernel.org 16689S: Maintained 16690T: git git://linuxtv.org/media_tree.git 16691F: Documentation/devicetree/bindings/media/i2c/imx290.txt 16692F: drivers/media/i2c/imx290.c 16693 16694SONY IMX319 SENSOR DRIVER 16695M: Bingbu Cao <bingbu.cao@intel.com> 16696L: linux-media@vger.kernel.org 16697S: Maintained 16698T: git git://linuxtv.org/media_tree.git 16699F: drivers/media/i2c/imx319.c 16700 16701SONY IMX334 SENSOR DRIVER 16702M: Paul J. Murphy <paul.j.murphy@intel.com> 16703M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 16704L: linux-media@vger.kernel.org 16705S: Maintained 16706T: git git://linuxtv.org/media_tree.git 16707F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 16708F: drivers/media/i2c/imx334.c 16709 16710SONY IMX355 SENSOR DRIVER 16711M: Tianshu Qiu <tian.shu.qiu@intel.com> 16712L: linux-media@vger.kernel.org 16713S: Maintained 16714T: git git://linuxtv.org/media_tree.git 16715F: drivers/media/i2c/imx355.c 16716 16717SONY MEMORYSTICK SUBSYSTEM 16718M: Maxim Levitsky <maximlevitsky@gmail.com> 16719M: Alex Dubov <oakad@yahoo.com> 16720M: Ulf Hansson <ulf.hansson@linaro.org> 16721L: linux-mmc@vger.kernel.org 16722S: Maintained 16723T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 16724F: drivers/memstick/ 16725F: include/linux/memstick.h 16726 16727SONY VAIO CONTROL DEVICE DRIVER 16728M: Mattia Dongili <malattia@linux.it> 16729L: platform-driver-x86@vger.kernel.org 16730S: Maintained 16731W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 16732F: Documentation/admin-guide/laptops/sony-laptop.rst 16733F: drivers/char/sonypi.c 16734F: drivers/platform/x86/sony-laptop.c 16735F: include/linux/sony-laptop.h 16736 16737SOUND 16738M: Jaroslav Kysela <perex@perex.cz> 16739M: Takashi Iwai <tiwai@suse.com> 16740L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16741S: Maintained 16742W: http://www.alsa-project.org/ 16743Q: http://patchwork.kernel.org/project/alsa-devel/list/ 16744T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 16745F: Documentation/sound/ 16746F: include/sound/ 16747F: include/uapi/sound/ 16748F: sound/ 16749 16750SOUND - COMPRESSED AUDIO 16751M: Vinod Koul <vkoul@kernel.org> 16752L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16753S: Supported 16754T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 16755F: Documentation/sound/designs/compress-offload.rst 16756F: include/sound/compress_driver.h 16757F: include/uapi/sound/compress_* 16758F: sound/core/compress_offload.c 16759F: sound/soc/soc-compress.c 16760 16761SOUND - DMAENGINE HELPERS 16762M: Lars-Peter Clausen <lars@metafoo.de> 16763S: Supported 16764F: include/sound/dmaengine_pcm.h 16765F: sound/core/pcm_dmaengine.c 16766F: sound/soc/soc-generic-dmaengine-pcm.c 16767 16768SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 16769M: Liam Girdwood <lgirdwood@gmail.com> 16770M: Mark Brown <broonie@kernel.org> 16771L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16772S: Supported 16773W: http://alsa-project.org/main/index.php/ASoC 16774T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 16775F: Documentation/devicetree/bindings/sound/ 16776F: Documentation/sound/soc/ 16777F: include/dt-bindings/sound/ 16778F: include/sound/soc* 16779F: sound/soc/ 16780 16781SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 16782M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 16783M: Liam Girdwood <lgirdwood@gmail.com> 16784M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 16785M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 16786M: Daniel Baluta <daniel.baluta@nxp.com> 16787L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 16788S: Supported 16789W: https://github.com/thesofproject/linux/ 16790F: sound/soc/sof/ 16791 16792SOUNDWIRE SUBSYSTEM 16793M: Vinod Koul <vkoul@kernel.org> 16794M: Bard Liao <yung-chuan.liao@linux.intel.com> 16795R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 16796R: Sanyog Kale <sanyog.r.kale@intel.com> 16797L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16798S: Supported 16799T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 16800F: Documentation/driver-api/soundwire/ 16801F: drivers/soundwire/ 16802F: include/linux/soundwire/ 16803 16804SP2 MEDIA DRIVER 16805M: Olli Salonen <olli.salonen@iki.fi> 16806L: linux-media@vger.kernel.org 16807S: Maintained 16808W: https://linuxtv.org 16809Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16810F: drivers/media/dvb-frontends/sp2* 16811 16812SPARC + UltraSPARC (sparc/sparc64) 16813M: "David S. Miller" <davem@davemloft.net> 16814L: sparclinux@vger.kernel.org 16815S: Maintained 16816Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 16817T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 16818T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 16819F: arch/sparc/ 16820F: drivers/sbus/ 16821 16822SPARC SERIAL DRIVERS 16823M: "David S. Miller" <davem@davemloft.net> 16824L: sparclinux@vger.kernel.org 16825S: Maintained 16826T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 16827T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 16828F: drivers/tty/serial/suncore.c 16829F: drivers/tty/serial/sunhv.c 16830F: drivers/tty/serial/sunsab.c 16831F: drivers/tty/serial/sunsab.h 16832F: drivers/tty/serial/sunsu.c 16833F: drivers/tty/serial/sunzilog.c 16834F: drivers/tty/serial/sunzilog.h 16835F: drivers/tty/vcc.c 16836F: include/linux/sunserialcore.h 16837 16838SPARSE CHECKER 16839M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 16840L: linux-sparse@vger.kernel.org 16841S: Maintained 16842W: https://sparse.docs.kernel.org/ 16843T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 16844Q: https://patchwork.kernel.org/project/linux-sparse/list/ 16845B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 16846F: include/linux/compiler.h 16847 16848SPEAKUP CONSOLE SPEECH DRIVER 16849M: William Hubbs <w.d.hubbs@gmail.com> 16850M: Chris Brannon <chris@the-brannons.com> 16851M: Kirk Reiser <kirk@reisers.ca> 16852M: Samuel Thibault <samuel.thibault@ens-lyon.org> 16853L: speakup@linux-speakup.org 16854S: Odd Fixes 16855W: http://www.linux-speakup.org/ 16856W: https://github.com/linux-speakup/speakup 16857B: https://github.com/linux-speakup/speakup/issues 16858F: drivers/accessibility/speakup/ 16859 16860SPEAR CLOCK FRAMEWORK SUPPORT 16861M: Viresh Kumar <vireshk@kernel.org> 16862L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16863S: Maintained 16864W: http://www.st.com/spear 16865F: drivers/clk/spear/ 16866 16867SPEAR PLATFORM SUPPORT 16868M: Viresh Kumar <vireshk@kernel.org> 16869M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 16870L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16871S: Maintained 16872W: http://www.st.com/spear 16873F: arch/arm/boot/dts/spear* 16874F: arch/arm/mach-spear/ 16875 16876SPI NOR SUBSYSTEM 16877M: Tudor Ambarus <tudor.ambarus@microchip.com> 16878L: linux-mtd@lists.infradead.org 16879S: Maintained 16880W: http://www.linux-mtd.infradead.org/ 16881Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 16882C: irc://irc.oftc.net/mtd 16883T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 16884F: drivers/mtd/spi-nor/ 16885F: include/linux/mtd/spi-nor.h 16886 16887SPI SUBSYSTEM 16888M: Mark Brown <broonie@kernel.org> 16889L: linux-spi@vger.kernel.org 16890S: Maintained 16891Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 16892T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 16893F: Documentation/devicetree/bindings/spi/ 16894F: Documentation/spi/ 16895F: drivers/spi/ 16896F: include/linux/spi/ 16897F: include/uapi/linux/spi/ 16898F: tools/spi/ 16899 16900SPIDERNET NETWORK DRIVER for CELL 16901M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 16902M: Geoff Levand <geoff@infradead.org> 16903L: netdev@vger.kernel.org 16904L: linuxppc-dev@lists.ozlabs.org 16905S: Maintained 16906F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 16907F: drivers/net/ethernet/toshiba/spider_net* 16908 16909SPMI SUBSYSTEM 16910M: Stephen Boyd <sboyd@kernel.org> 16911L: linux-kernel@vger.kernel.org 16912S: Maintained 16913T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 16914F: Documentation/devicetree/bindings/spmi/ 16915F: drivers/spmi/ 16916F: include/dt-bindings/spmi/spmi.h 16917F: include/linux/spmi.h 16918F: include/trace/events/spmi.h 16919 16920SPU FILE SYSTEM 16921M: Jeremy Kerr <jk@ozlabs.org> 16922L: linuxppc-dev@lists.ozlabs.org 16923S: Supported 16924W: http://www.ibm.com/developerworks/power/cell/ 16925F: Documentation/filesystems/spufs/spufs.rst 16926F: arch/powerpc/platforms/cell/spufs/ 16927 16928SQUASHFS FILE SYSTEM 16929M: Phillip Lougher <phillip@squashfs.org.uk> 16930L: squashfs-devel@lists.sourceforge.net (subscribers-only) 16931S: Maintained 16932W: http://squashfs.org.uk 16933T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 16934F: Documentation/filesystems/squashfs.rst 16935F: fs/squashfs/ 16936 16937SRM (Alpha) environment access 16938M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 16939S: Maintained 16940F: arch/alpha/kernel/srm_env.c 16941 16942ST LSM6DSx IMU IIO DRIVER 16943M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 16944L: linux-iio@vger.kernel.org 16945S: Maintained 16946W: http://www.st.com/ 16947F: Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt 16948F: drivers/iio/imu/st_lsm6dsx/ 16949 16950ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 16951M: Mickael Guene <mickael.guene@st.com> 16952L: linux-media@vger.kernel.org 16953S: Maintained 16954T: git git://linuxtv.org/media_tree.git 16955F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt 16956F: drivers/media/i2c/st-mipid02.c 16957 16958ST STM32 I2C/SMBUS DRIVER 16959M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 16960M: Alain Volmat <alain.volmat@foss.st.com> 16961L: linux-i2c@vger.kernel.org 16962S: Maintained 16963F: drivers/i2c/busses/i2c-stm32* 16964 16965ST VL53L0X ToF RANGER(I2C) IIO DRIVER 16966M: Song Qiang <songqiang1304521@gmail.com> 16967L: linux-iio@vger.kernel.org 16968S: Maintained 16969F: Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt 16970F: drivers/iio/proximity/vl53l0x-i2c.c 16971 16972STABLE BRANCH 16973M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 16974M: Sasha Levin <sashal@kernel.org> 16975L: stable@vger.kernel.org 16976S: Supported 16977F: Documentation/process/stable-kernel-rules.rst 16978 16979STAGING - ATOMISP DRIVER 16980M: Mauro Carvalho Chehab <mchehab@kernel.org> 16981R: Sakari Ailus <sakari.ailus@linux.intel.com> 16982L: linux-media@vger.kernel.org 16983S: Maintained 16984F: drivers/staging/media/atomisp/ 16985 16986STAGING - COMEDI 16987M: Ian Abbott <abbotti@mev.co.uk> 16988M: H Hartley Sweeten <hsweeten@visionengravers.com> 16989S: Odd Fixes 16990F: drivers/staging/comedi/ 16991 16992STAGING - FIELDBUS SUBSYSTEM 16993M: Sven Van Asbroeck <TheSven73@gmail.com> 16994S: Maintained 16995F: drivers/staging/fieldbus/* 16996F: drivers/staging/fieldbus/Documentation/ 16997 16998STAGING - HMS ANYBUS-S BUS 16999M: Sven Van Asbroeck <TheSven73@gmail.com> 17000S: Maintained 17001F: drivers/staging/fieldbus/anybuss/ 17002 17003STAGING - INDUSTRIAL IO 17004M: Jonathan Cameron <jic23@kernel.org> 17005L: linux-iio@vger.kernel.org 17006S: Odd Fixes 17007F: Documentation/devicetree/bindings/staging/iio/ 17008F: drivers/staging/iio/ 17009 17010STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 17011M: Marc Dietrich <marvin24@gmx.de> 17012L: ac100@lists.launchpad.net (moderated for non-subscribers) 17013L: linux-tegra@vger.kernel.org 17014S: Maintained 17015F: drivers/staging/nvec/ 17016 17017STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 17018M: Jens Frederich <jfrederich@gmail.com> 17019M: Daniel Drake <dsd@laptop.org> 17020M: Jon Nettleton <jon.nettleton@gmail.com> 17021S: Maintained 17022W: http://wiki.laptop.org/go/DCON 17023F: drivers/staging/olpc_dcon/ 17024 17025STAGING - REALTEK RTL8188EU DRIVERS 17026M: Larry Finger <Larry.Finger@lwfinger.net> 17027S: Odd Fixes 17028F: drivers/staging/rtl8188eu/ 17029 17030STAGING - REALTEK RTL8712U DRIVERS 17031M: Larry Finger <Larry.Finger@lwfinger.net> 17032M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 17033S: Odd Fixes 17034F: drivers/staging/rtl8712/ 17035 17036STAGING - SEPS525 LCD CONTROLLER DRIVERS 17037M: Michael Hennerich <michael.hennerich@analog.com> 17038L: linux-fbdev@vger.kernel.org 17039S: Supported 17040F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 17041F: drivers/staging/fbtft/fb_seps525.c 17042 17043STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 17044M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 17045M: Teddy Wang <teddy.wang@siliconmotion.com> 17046M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 17047L: linux-fbdev@vger.kernel.org 17048S: Maintained 17049F: drivers/staging/sm750fb/ 17050 17051STAGING - VIA VT665X DRIVERS 17052M: Forest Bond <forest@alittletooquiet.net> 17053S: Odd Fixes 17054F: drivers/staging/vt665?/ 17055 17056STAGING SUBSYSTEM 17057M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 17058L: linux-staging@lists.linux.dev 17059S: Supported 17060T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 17061F: drivers/staging/ 17062 17063STARFIRE/DURALAN NETWORK DRIVER 17064M: Ion Badulescu <ionut@badula.org> 17065S: Odd Fixes 17066F: drivers/net/ethernet/adaptec/starfire* 17067 17068STATIC BRANCH/CALL 17069M: Peter Zijlstra <peterz@infradead.org> 17070M: Josh Poimboeuf <jpoimboe@redhat.com> 17071M: Jason Baron <jbaron@akamai.com> 17072R: Steven Rostedt <rostedt@goodmis.org> 17073R: Ard Biesheuvel <ardb@kernel.org> 17074S: Supported 17075F: arch/*/include/asm/jump_label*.h 17076F: arch/*/include/asm/static_call*.h 17077F: arch/*/kernel/jump_label.c 17078F: arch/*/kernel/static_call.c 17079F: include/linux/jump_label*.h 17080F: include/linux/static_call*.h 17081F: kernel/jump_label.c 17082F: kernel/static_call.c 17083 17084STI AUDIO (ASoC) DRIVERS 17085M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 17086L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17087S: Maintained 17088F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 17089F: sound/soc/sti/ 17090 17091STI CEC DRIVER 17092M: Benjamin Gaignard <benjamin.gaignard@linaro.org> 17093S: Maintained 17094F: Documentation/devicetree/bindings/media/stih-cec.txt 17095F: drivers/media/cec/platform/sti/ 17096 17097STK1160 USB VIDEO CAPTURE DRIVER 17098M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17099L: linux-media@vger.kernel.org 17100S: Maintained 17101T: git git://linuxtv.org/media_tree.git 17102F: drivers/media/usb/stk1160/ 17103 17104STM32 AUDIO (ASoC) DRIVERS 17105M: Olivier Moysan <olivier.moysan@foss.st.com> 17106M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 17107L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17108S: Maintained 17109F: Documentation/devicetree/bindings/iio/adc/st,stm32-*.yaml 17110F: sound/soc/stm/ 17111 17112STM32 TIMER/LPTIMER DRIVERS 17113M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 17114S: Maintained 17115F: Documentation/ABI/testing/*timer-stm32 17116F: Documentation/devicetree/bindings/*/*stm32-*timer* 17117F: drivers/*/stm32-*timer* 17118F: drivers/pwm/pwm-stm32* 17119F: include/linux/*/stm32-*tim* 17120 17121STMMAC ETHERNET DRIVER 17122M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 17123M: Alexandre Torgue <alexandre.torgue@foss.st.com> 17124M: Jose Abreu <joabreu@synopsys.com> 17125L: netdev@vger.kernel.org 17126S: Supported 17127W: http://www.stlinux.com 17128F: Documentation/networking/device_drivers/ethernet/stmicro/ 17129F: drivers/net/ethernet/stmicro/stmmac/ 17130 17131SUN3/3X 17132M: Sam Creasey <sammy@sammy.net> 17133S: Maintained 17134W: http://sammy.net/sun3/ 17135F: arch/m68k/include/asm/sun3* 17136F: arch/m68k/kernel/*sun3* 17137F: arch/m68k/sun3*/ 17138F: drivers/net/ethernet/i825xx/sun3* 17139 17140SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 17141M: Hans de Goede <hdegoede@redhat.com> 17142L: linux-input@vger.kernel.org 17143S: Maintained 17144F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 17145F: drivers/input/keyboard/sun4i-lradc-keys.c 17146 17147SUNDANCE NETWORK DRIVER 17148M: Denis Kirjanov <kda@linux-powerpc.org> 17149L: netdev@vger.kernel.org 17150S: Maintained 17151F: drivers/net/ethernet/dlink/sundance.c 17152 17153SUPERH 17154M: Yoshinori Sato <ysato@users.sourceforge.jp> 17155M: Rich Felker <dalias@libc.org> 17156L: linux-sh@vger.kernel.org 17157S: Maintained 17158Q: http://patchwork.kernel.org/project/linux-sh/list/ 17159F: Documentation/sh/ 17160F: arch/sh/ 17161F: drivers/sh/ 17162 17163SUSPEND TO RAM 17164M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 17165M: Len Brown <len.brown@intel.com> 17166M: Pavel Machek <pavel@ucw.cz> 17167L: linux-pm@vger.kernel.org 17168S: Supported 17169B: https://bugzilla.kernel.org 17170F: Documentation/power/ 17171F: arch/x86/kernel/acpi/ 17172F: drivers/base/power/ 17173F: include/linux/freezer.h 17174F: include/linux/pm.h 17175F: include/linux/suspend.h 17176F: kernel/power/ 17177 17178SVGA HANDLING 17179M: Martin Mares <mj@ucw.cz> 17180L: linux-video@atrey.karlin.mff.cuni.cz 17181S: Maintained 17182F: Documentation/admin-guide/svga.rst 17183F: arch/x86/boot/video* 17184 17185SWIOTLB SUBSYSTEM 17186M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 17187L: iommu@lists.linux-foundation.org 17188S: Supported 17189T: git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git 17190F: arch/*/kernel/pci-swiotlb.c 17191F: include/linux/swiotlb.h 17192F: kernel/dma/swiotlb.c 17193 17194SWITCHDEV 17195M: Jiri Pirko <jiri@resnulli.us> 17196M: Ivan Vecera <ivecera@redhat.com> 17197L: netdev@vger.kernel.org 17198S: Supported 17199F: include/net/switchdev.h 17200F: net/switchdev/ 17201 17202SY8106A REGULATOR DRIVER 17203M: Icenowy Zheng <icenowy@aosc.io> 17204S: Maintained 17205F: Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt 17206F: drivers/regulator/sy8106a-regulator.c 17207 17208SYNC FILE FRAMEWORK 17209M: Sumit Semwal <sumit.semwal@linaro.org> 17210R: Gustavo Padovan <gustavo@padovan.org> 17211L: linux-media@vger.kernel.org 17212L: dri-devel@lists.freedesktop.org 17213S: Maintained 17214T: git git://anongit.freedesktop.org/drm/drm-misc 17215F: Documentation/driver-api/sync_file.rst 17216F: drivers/dma-buf/dma-fence* 17217F: drivers/dma-buf/sw_sync.c 17218F: drivers/dma-buf/sync_* 17219F: include/linux/sync_file.h 17220F: include/uapi/linux/sync_file.h 17221 17222SYNOPSYS ARC ARCHITECTURE 17223M: Vineet Gupta <vgupta@synopsys.com> 17224L: linux-snps-arc@lists.infradead.org 17225S: Supported 17226T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 17227F: Documentation/devicetree/bindings/arc/* 17228F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 17229F: arch/arc/ 17230F: drivers/clocksource/arc_timer.c 17231F: drivers/tty/serial/arc_uart.c 17232 17233SYNOPSYS ARC HSDK SDP pll clock driver 17234M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 17235S: Supported 17236F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 17237F: drivers/clk/clk-hsdk-pll.c 17238 17239SYNOPSYS ARC SDP clock driver 17240M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 17241S: Supported 17242F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 17243F: drivers/clk/axs10x/* 17244 17245SYNOPSYS ARC SDP platform support 17246M: Alexey Brodkin <abrodkin@synopsys.com> 17247S: Supported 17248F: Documentation/devicetree/bindings/arc/axs10* 17249F: arch/arc/boot/dts/ax* 17250F: arch/arc/plat-axs10x 17251 17252SYNOPSYS AXS10x RESET CONTROLLER DRIVER 17253M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 17254S: Supported 17255F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt 17256F: drivers/reset/reset-axs10x.c 17257 17258SYNOPSYS CREG GPIO DRIVER 17259M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 17260S: Maintained 17261F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 17262F: drivers/gpio/gpio-creg-snps.c 17263 17264SYNOPSYS DESIGNWARE 8250 UART DRIVER 17265R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 17266S: Maintained 17267F: drivers/tty/serial/8250/8250_dw.c 17268F: drivers/tty/serial/8250/8250_dwlib.* 17269F: drivers/tty/serial/8250/8250_lpss.c 17270 17271SYNOPSYS DESIGNWARE APB GPIO DRIVER 17272M: Hoan Tran <hoan@os.amperecomputing.com> 17273M: Serge Semin <fancer.lancer@gmail.com> 17274L: linux-gpio@vger.kernel.org 17275S: Maintained 17276F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 17277F: drivers/gpio/gpio-dwapb.c 17278 17279SYNOPSYS DESIGNWARE APB SSI DRIVER 17280M: Serge Semin <fancer.lancer@gmail.com> 17281L: linux-spi@vger.kernel.org 17282S: Supported 17283F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 17284F: drivers/spi/spi-dw* 17285 17286SYNOPSYS DESIGNWARE AXI DMAC DRIVER 17287M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 17288S: Maintained 17289F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt 17290F: drivers/dma/dw-axi-dmac/ 17291 17292SYNOPSYS DESIGNWARE DMAC DRIVER 17293M: Viresh Kumar <vireshk@kernel.org> 17294R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 17295S: Maintained 17296F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 17297F: drivers/dma/dw/ 17298F: include/dt-bindings/dma/dw-dmac.h 17299F: include/linux/dma/dw.h 17300F: include/linux/platform_data/dma-dw.h 17301 17302SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 17303M: Jose Abreu <Jose.Abreu@synopsys.com> 17304L: netdev@vger.kernel.org 17305S: Supported 17306F: drivers/net/ethernet/synopsys/ 17307 17308SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 17309M: Jose Abreu <Jose.Abreu@synopsys.com> 17310L: netdev@vger.kernel.org 17311S: Supported 17312F: drivers/net/pcs/pcs-xpcs.c 17313F: include/linux/pcs/pcs-xpcs.h 17314 17315SYNOPSYS DESIGNWARE I2C DRIVER 17316M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 17317R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 17318R: Mika Westerberg <mika.westerberg@linux.intel.com> 17319L: linux-i2c@vger.kernel.org 17320S: Maintained 17321F: drivers/i2c/busses/i2c-designware-* 17322F: include/linux/platform_data/i2c-designware.h 17323 17324SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 17325M: Jaehoon Chung <jh80.chung@samsung.com> 17326L: linux-mmc@vger.kernel.org 17327S: Maintained 17328F: drivers/mmc/host/dw_mmc* 17329 17330SYNOPSYS HSDK RESET CONTROLLER DRIVER 17331M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 17332S: Supported 17333F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 17334F: drivers/reset/reset-hsdk.c 17335F: include/dt-bindings/reset/snps,hsdk-reset.h 17336 17337SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 17338M: Prabu Thangamuthu <prabu.t@synopsys.com> 17339M: Manjunath M B <manjumb@synopsys.com> 17340L: linux-mmc@vger.kernel.org 17341S: Maintained 17342F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 17343 17344SYSTEM CONFIGURATION (SYSCON) 17345M: Lee Jones <lee.jones@linaro.org> 17346M: Arnd Bergmann <arnd@arndb.de> 17347S: Supported 17348T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 17349F: drivers/mfd/syscon.c 17350 17351SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 17352M: Sudeep Holla <sudeep.holla@arm.com> 17353R: Cristian Marussi <cristian.marussi@arm.com> 17354L: linux-arm-kernel@lists.infradead.org 17355S: Maintained 17356F: Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt 17357F: drivers/clk/clk-sc[mp]i.c 17358F: drivers/cpufreq/sc[mp]i-cpufreq.c 17359F: drivers/firmware/arm_scmi/ 17360F: drivers/firmware/arm_scpi.c 17361F: drivers/regulator/scmi-regulator.c 17362F: drivers/reset/reset-scmi.c 17363F: include/linux/sc[mp]i_protocol.h 17364F: include/trace/events/scmi.h 17365 17366SYSTEM RESET/SHUTDOWN DRIVERS 17367M: Sebastian Reichel <sre@kernel.org> 17368L: linux-pm@vger.kernel.org 17369S: Maintained 17370T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17371F: Documentation/devicetree/bindings/power/reset/ 17372F: drivers/power/reset/ 17373 17374SYSTEM TRACE MODULE CLASS 17375M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 17376S: Maintained 17377T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 17378F: Documentation/trace/stm.rst 17379F: drivers/hwtracing/stm/ 17380F: include/linux/stm.h 17381F: include/uapi/linux/stm.h 17382 17383SYSTEM76 ACPI DRIVER 17384M: Jeremy Soller <jeremy@system76.com> 17385M: System76 Product Development <productdev@system76.com> 17386L: platform-driver-x86@vger.kernel.org 17387S: Maintained 17388F: drivers/platform/x86/system76_acpi.c 17389 17390SYSV FILESYSTEM 17391M: Christoph Hellwig <hch@infradead.org> 17392S: Maintained 17393F: Documentation/filesystems/sysv-fs.rst 17394F: fs/sysv/ 17395F: include/linux/sysv_fs.h 17396 17397TASKSTATS STATISTICS INTERFACE 17398M: Balbir Singh <bsingharora@gmail.com> 17399S: Maintained 17400F: Documentation/accounting/taskstats* 17401F: include/linux/taskstats* 17402F: kernel/taskstats.c 17403 17404TC subsystem 17405M: Jamal Hadi Salim <jhs@mojatatu.com> 17406M: Cong Wang <xiyou.wangcong@gmail.com> 17407M: Jiri Pirko <jiri@resnulli.us> 17408L: netdev@vger.kernel.org 17409S: Maintained 17410F: include/net/pkt_cls.h 17411F: include/net/pkt_sched.h 17412F: include/net/tc_act/ 17413F: include/uapi/linux/pkt_cls.h 17414F: include/uapi/linux/pkt_sched.h 17415F: include/uapi/linux/tc_act/ 17416F: include/uapi/linux/tc_ematch/ 17417F: net/sched/ 17418 17419TC90522 MEDIA DRIVER 17420M: Akihiro Tsukada <tskd08@gmail.com> 17421L: linux-media@vger.kernel.org 17422S: Odd Fixes 17423F: drivers/media/dvb-frontends/tc90522* 17424 17425TCP LOW PRIORITY MODULE 17426M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 17427M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 17428S: Maintained 17429W: http://tcp-lp-mod.sourceforge.net/ 17430F: net/ipv4/tcp_lp.c 17431 17432TDA10071 MEDIA DRIVER 17433M: Antti Palosaari <crope@iki.fi> 17434L: linux-media@vger.kernel.org 17435S: Maintained 17436W: https://linuxtv.org 17437W: http://palosaari.fi/linux/ 17438Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17439T: git git://linuxtv.org/anttip/media_tree.git 17440F: drivers/media/dvb-frontends/tda10071* 17441 17442TDA18212 MEDIA DRIVER 17443M: Antti Palosaari <crope@iki.fi> 17444L: linux-media@vger.kernel.org 17445S: Maintained 17446W: https://linuxtv.org 17447W: http://palosaari.fi/linux/ 17448Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17449T: git git://linuxtv.org/anttip/media_tree.git 17450F: drivers/media/tuners/tda18212* 17451 17452TDA18218 MEDIA DRIVER 17453M: Antti Palosaari <crope@iki.fi> 17454L: linux-media@vger.kernel.org 17455S: Maintained 17456W: https://linuxtv.org 17457W: http://palosaari.fi/linux/ 17458Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17459T: git git://linuxtv.org/anttip/media_tree.git 17460F: drivers/media/tuners/tda18218* 17461 17462TDA18250 MEDIA DRIVER 17463M: Olli Salonen <olli.salonen@iki.fi> 17464L: linux-media@vger.kernel.org 17465S: Maintained 17466W: https://linuxtv.org 17467Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17468T: git git://linuxtv.org/media_tree.git 17469F: drivers/media/tuners/tda18250* 17470 17471TDA18271 MEDIA DRIVER 17472M: Michael Krufky <mkrufky@linuxtv.org> 17473L: linux-media@vger.kernel.org 17474S: Maintained 17475W: https://linuxtv.org 17476W: http://github.com/mkrufky 17477Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17478T: git git://linuxtv.org/mkrufky/tuners.git 17479F: drivers/media/tuners/tda18271* 17480 17481TDA1997x MEDIA DRIVER 17482M: Tim Harvey <tharvey@gateworks.com> 17483L: linux-media@vger.kernel.org 17484S: Maintained 17485W: https://linuxtv.org 17486Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17487F: drivers/media/i2c/tda1997x.* 17488 17489TDA827x MEDIA DRIVER 17490M: Michael Krufky <mkrufky@linuxtv.org> 17491L: linux-media@vger.kernel.org 17492S: Maintained 17493W: https://linuxtv.org 17494W: http://github.com/mkrufky 17495Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17496T: git git://linuxtv.org/mkrufky/tuners.git 17497F: drivers/media/tuners/tda8290.* 17498 17499TDA8290 MEDIA DRIVER 17500M: Michael Krufky <mkrufky@linuxtv.org> 17501L: linux-media@vger.kernel.org 17502S: Maintained 17503W: https://linuxtv.org 17504W: http://github.com/mkrufky 17505Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17506T: git git://linuxtv.org/mkrufky/tuners.git 17507F: drivers/media/tuners/tda8290.* 17508 17509TDA9840 MEDIA DRIVER 17510M: Hans Verkuil <hverkuil@xs4all.nl> 17511L: linux-media@vger.kernel.org 17512S: Maintained 17513W: https://linuxtv.org 17514T: git git://linuxtv.org/media_tree.git 17515F: drivers/media/i2c/tda9840* 17516 17517TEA5761 TUNER DRIVER 17518M: Mauro Carvalho Chehab <mchehab@kernel.org> 17519L: linux-media@vger.kernel.org 17520S: Odd fixes 17521W: https://linuxtv.org 17522T: git git://linuxtv.org/media_tree.git 17523F: drivers/media/tuners/tea5761.* 17524 17525TEA5767 TUNER DRIVER 17526M: Mauro Carvalho Chehab <mchehab@kernel.org> 17527L: linux-media@vger.kernel.org 17528S: Maintained 17529W: https://linuxtv.org 17530T: git git://linuxtv.org/media_tree.git 17531F: drivers/media/tuners/tea5767.* 17532 17533TEA6415C MEDIA DRIVER 17534M: Hans Verkuil <hverkuil@xs4all.nl> 17535L: linux-media@vger.kernel.org 17536S: Maintained 17537W: https://linuxtv.org 17538T: git git://linuxtv.org/media_tree.git 17539F: drivers/media/i2c/tea6415c* 17540 17541TEA6420 MEDIA DRIVER 17542M: Hans Verkuil <hverkuil@xs4all.nl> 17543L: linux-media@vger.kernel.org 17544S: Maintained 17545W: https://linuxtv.org 17546T: git git://linuxtv.org/media_tree.git 17547F: drivers/media/i2c/tea6420* 17548 17549TEAM DRIVER 17550M: Jiri Pirko <jiri@resnulli.us> 17551L: netdev@vger.kernel.org 17552S: Supported 17553F: drivers/net/team/ 17554F: include/linux/if_team.h 17555F: include/uapi/linux/if_team.h 17556 17557TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 17558M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 17559S: Maintained 17560F: arch/x86/platform/ts5500/ 17561 17562TECHNOTREND USB IR RECEIVER 17563M: Sean Young <sean@mess.org> 17564L: linux-media@vger.kernel.org 17565S: Maintained 17566F: drivers/media/rc/ttusbir.c 17567 17568TECHWELL TW9910 VIDEO DECODER 17569L: linux-media@vger.kernel.org 17570S: Orphan 17571F: drivers/media/i2c/tw9910.c 17572F: include/media/i2c/tw9910.h 17573 17574TEE SUBSYSTEM 17575M: Jens Wiklander <jens.wiklander@linaro.org> 17576L: op-tee@lists.trustedfirmware.org 17577S: Maintained 17578F: Documentation/staging/tee.rst 17579F: drivers/tee/ 17580F: include/linux/tee_drv.h 17581F: include/uapi/linux/tee.h 17582 17583TEGRA ARCHITECTURE SUPPORT 17584M: Thierry Reding <thierry.reding@gmail.com> 17585M: Jonathan Hunter <jonathanh@nvidia.com> 17586L: linux-tegra@vger.kernel.org 17587S: Supported 17588Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 17589T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 17590N: [^a-z]tegra 17591 17592TEGRA CLOCK DRIVER 17593M: Peter De Schrijver <pdeschrijver@nvidia.com> 17594M: Prashant Gaikwad <pgaikwad@nvidia.com> 17595S: Supported 17596F: drivers/clk/tegra/ 17597 17598TEGRA DMA DRIVERS 17599M: Laxman Dewangan <ldewangan@nvidia.com> 17600M: Jon Hunter <jonathanh@nvidia.com> 17601S: Supported 17602F: drivers/dma/tegra* 17603 17604TEGRA I2C DRIVER 17605M: Laxman Dewangan <ldewangan@nvidia.com> 17606R: Dmitry Osipenko <digetx@gmail.com> 17607S: Supported 17608F: drivers/i2c/busses/i2c-tegra.c 17609 17610TEGRA IOMMU DRIVERS 17611M: Thierry Reding <thierry.reding@gmail.com> 17612R: Krishna Reddy <vdumpa@nvidia.com> 17613L: linux-tegra@vger.kernel.org 17614S: Supported 17615F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 17616F: drivers/iommu/tegra* 17617 17618TEGRA KBC DRIVER 17619M: Laxman Dewangan <ldewangan@nvidia.com> 17620S: Supported 17621F: drivers/input/keyboard/tegra-kbc.c 17622 17623TEGRA NAND DRIVER 17624M: Stefan Agner <stefan@agner.ch> 17625M: Lucas Stach <dev@lynxeye.de> 17626S: Maintained 17627F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 17628F: drivers/mtd/nand/raw/tegra_nand.c 17629 17630TEGRA PWM DRIVER 17631M: Thierry Reding <thierry.reding@gmail.com> 17632S: Supported 17633F: drivers/pwm/pwm-tegra.c 17634 17635TEGRA SERIAL DRIVER 17636M: Laxman Dewangan <ldewangan@nvidia.com> 17637S: Supported 17638F: drivers/tty/serial/serial-tegra.c 17639 17640TEGRA SPI DRIVER 17641M: Laxman Dewangan <ldewangan@nvidia.com> 17642S: Supported 17643F: drivers/spi/spi-tegra* 17644 17645TEGRA QUAD SPI DRIVER 17646M: Thierry Reding <thierry.reding@gmail.com> 17647M: Jonathan Hunter <jonathanh@nvidia.com> 17648M: Sowjanya Komatineni <skomatineni@nvidia.com> 17649L: linux-tegra@vger.kernel.org 17650S: Maintained 17651F: drivers/spi/spi-tegra210-quad.c 17652 17653TEGRA VIDEO DRIVER 17654M: Thierry Reding <thierry.reding@gmail.com> 17655M: Jonathan Hunter <jonathanh@nvidia.com> 17656M: Sowjanya Komatineni <skomatineni@nvidia.com> 17657L: linux-media@vger.kernel.org 17658L: linux-tegra@vger.kernel.org 17659S: Maintained 17660F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt 17661F: drivers/staging/media/tegra-video/ 17662 17663TEGRA XUSB PADCTL DRIVER 17664M: JC Kuo <jckuo@nvidia.com> 17665S: Supported 17666F: drivers/phy/tegra/xusb* 17667 17668TEHUTI ETHERNET DRIVER 17669M: Andy Gospodarek <andy@greyhouse.net> 17670L: netdev@vger.kernel.org 17671S: Supported 17672F: drivers/net/ethernet/tehuti/* 17673 17674TELECOM CLOCK DRIVER FOR MCPL0010 17675M: Mark Gross <mark.gross@intel.com> 17676S: Supported 17677F: drivers/char/tlclk.c 17678 17679TEMPO SEMICONDUCTOR DRIVERS 17680M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 17681S: Maintained 17682F: Documentation/devicetree/bindings/sound/tscs*.txt 17683F: sound/soc/codecs/tscs*.c 17684F: sound/soc/codecs/tscs*.h 17685 17686TENSILICA XTENSA PORT (xtensa) 17687M: Chris Zankel <chris@zankel.net> 17688M: Max Filippov <jcmvbkbc@gmail.com> 17689L: linux-xtensa@linux-xtensa.org 17690S: Maintained 17691T: git git://github.com/czankel/xtensa-linux.git 17692F: arch/xtensa/ 17693F: drivers/irqchip/irq-xtensa-* 17694 17695TEXAS INSTRUMENTS ASoC DRIVERS 17696M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 17697L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17698S: Maintained 17699F: sound/soc/ti/ 17700 17701TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 17702M: Ricardo Ribalda <ribalda@kernel.org> 17703L: linux-iio@vger.kernel.org 17704S: Supported 17705F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt 17706F: drivers/iio/dac/ti-dac7612.c 17707 17708TEXAS INSTRUMENTS DMA DRIVERS 17709M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 17710L: dmaengine@vger.kernel.org 17711S: Maintained 17712F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 17713F: Documentation/devicetree/bindings/dma/ti-edma.txt 17714F: Documentation/devicetree/bindings/dma/ti/ 17715F: drivers/dma/ti/ 17716X: drivers/dma/ti/cppi41.c 17717F: include/linux/dma/k3-udma-glue.h 17718F: include/linux/dma/ti-cppi5.h 17719F: include/linux/dma/k3-psil.h 17720 17721TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 17722M: Nishanth Menon <nm@ti.com> 17723M: Tero Kristo <kristo@kernel.org> 17724M: Santosh Shilimkar <ssantosh@kernel.org> 17725L: linux-arm-kernel@lists.infradead.org 17726S: Maintained 17727F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 17728F: Documentation/devicetree/bindings/arm/keystone/ti,sci.txt 17729F: Documentation/devicetree/bindings/clock/ti,sci-clk.txt 17730F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 17731F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 17732F: Documentation/devicetree/bindings/reset/ti,sci-reset.txt 17733F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt 17734F: drivers/clk/keystone/sci-clk.c 17735F: drivers/firmware/ti_sci* 17736F: drivers/irqchip/irq-ti-sci-inta.c 17737F: drivers/irqchip/irq-ti-sci-intr.c 17738F: drivers/reset/reset-ti-sci.c 17739F: drivers/soc/ti/ti_sci_inta_msi.c 17740F: drivers/soc/ti/ti_sci_pm_domains.c 17741F: include/dt-bindings/soc/ti,sci_pm_domain.h 17742F: include/linux/soc/ti/ti_sci_inta_msi.h 17743F: include/linux/soc/ti/ti_sci_protocol.h 17744 17745TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 17746M: Robert Marko <robert.marko@sartura.hr> 17747M: Luka Perkov <luka.perkov@sartura.hr> 17748L: linux-hwmon@vger.kernel.org 17749S: Maintained 17750F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 17751F: Documentation/hwmon/tps23861.rst 17752F: drivers/hwmon/tps23861.c 17753 17754THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 17755M: Hans Verkuil <hverkuil@xs4all.nl> 17756L: linux-media@vger.kernel.org 17757S: Maintained 17758W: https://linuxtv.org 17759T: git git://linuxtv.org/media_tree.git 17760F: drivers/media/radio/radio-raremono.c 17761 17762THERMAL 17763M: Zhang Rui <rui.zhang@intel.com> 17764M: Daniel Lezcano <daniel.lezcano@linaro.org> 17765R: Amit Kucheria <amitk@kernel.org> 17766L: linux-pm@vger.kernel.org 17767S: Supported 17768Q: https://patchwork.kernel.org/project/linux-pm/list/ 17769T: git git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux.git 17770F: Documentation/devicetree/bindings/thermal/ 17771F: drivers/thermal/ 17772F: include/linux/cpu_cooling.h 17773F: include/linux/thermal.h 17774F: include/uapi/linux/thermal.h 17775 17776THERMAL DRIVER FOR AMLOGIC SOCS 17777M: Guillaume La Roque <glaroque@baylibre.com> 17778L: linux-pm@vger.kernel.org 17779L: linux-amlogic@lists.infradead.org 17780S: Supported 17781W: http://linux-meson.com/ 17782F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 17783F: drivers/thermal/amlogic_thermal.c 17784 17785THERMAL/CPU_COOLING 17786M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 17787M: Daniel Lezcano <daniel.lezcano@linaro.org> 17788M: Viresh Kumar <viresh.kumar@linaro.org> 17789M: Javi Merino <javi.merino@kernel.org> 17790L: linux-pm@vger.kernel.org 17791S: Supported 17792F: Documentation/driver-api/thermal/cpu-cooling-api.rst 17793F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 17794F: drivers/thermal/cpufreq_cooling.c 17795F: drivers/thermal/cpuidle_cooling.c 17796F: include/linux/cpu_cooling.h 17797 17798THERMAL/POWER_ALLOCATOR 17799M: Lukasz Luba <lukasz.luba@arm.com> 17800L: linux-pm@vger.kernel.org 17801S: Maintained 17802F: Documentation/driver-api/thermal/power_allocator.rst 17803F: drivers/thermal/gov_power_allocator.c 17804F: include/trace/events/thermal_power_allocator.h 17805 17806THINKPAD ACPI EXTRAS DRIVER 17807M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 17808L: ibm-acpi-devel@lists.sourceforge.net 17809L: platform-driver-x86@vger.kernel.org 17810S: Maintained 17811W: http://ibm-acpi.sourceforge.net 17812W: http://thinkwiki.org/wiki/Ibm-acpi 17813T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 17814F: drivers/platform/x86/thinkpad_acpi.c 17815 17816THUNDERBOLT DMA TRAFFIC TEST DRIVER 17817M: Isaac Hazan <isaac.hazan@intel.com> 17818L: linux-usb@vger.kernel.org 17819S: Maintained 17820F: drivers/thunderbolt/dma_test.c 17821 17822THUNDERBOLT DRIVER 17823M: Andreas Noever <andreas.noever@gmail.com> 17824M: Michael Jamet <michael.jamet@intel.com> 17825M: Mika Westerberg <mika.westerberg@linux.intel.com> 17826M: Yehezkel Bernat <YehezkelShB@gmail.com> 17827L: linux-usb@vger.kernel.org 17828S: Maintained 17829T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 17830F: Documentation/admin-guide/thunderbolt.rst 17831F: drivers/thunderbolt/ 17832F: include/linux/thunderbolt.h 17833 17834THUNDERBOLT NETWORK DRIVER 17835M: Michael Jamet <michael.jamet@intel.com> 17836M: Mika Westerberg <mika.westerberg@linux.intel.com> 17837M: Yehezkel Bernat <YehezkelShB@gmail.com> 17838L: netdev@vger.kernel.org 17839S: Maintained 17840F: drivers/net/thunderbolt.c 17841 17842THUNDERX GPIO DRIVER 17843M: Robert Richter <rric@kernel.org> 17844S: Odd Fixes 17845F: drivers/gpio/gpio-thunderx.c 17846 17847TI AM437X VPFE DRIVER 17848M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 17849L: linux-media@vger.kernel.org 17850S: Maintained 17851W: https://linuxtv.org 17852Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17853T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 17854F: drivers/media/platform/am437x/ 17855 17856TI BANDGAP AND THERMAL DRIVER 17857M: Eduardo Valentin <edubezval@gmail.com> 17858M: Keerthy <j-keerthy@ti.com> 17859L: linux-pm@vger.kernel.org 17860L: linux-omap@vger.kernel.org 17861S: Maintained 17862F: drivers/thermal/ti-soc-thermal/ 17863 17864TI BQ27XXX POWER SUPPLY DRIVER 17865F: drivers/power/supply/bq27xxx_battery.c 17866F: drivers/power/supply/bq27xxx_battery_i2c.c 17867F: include/linux/power/bq27xxx_battery.h 17868 17869TI CDCE706 CLOCK DRIVER 17870M: Max Filippov <jcmvbkbc@gmail.com> 17871S: Maintained 17872F: drivers/clk/clk-cdce706.c 17873 17874TI CLOCK DRIVER 17875M: Tero Kristo <kristo@kernel.org> 17876L: linux-omap@vger.kernel.org 17877S: Odd Fixes 17878F: drivers/clk/ti/ 17879F: include/linux/clk/ti.h 17880 17881TI DAVINCI MACHINE SUPPORT 17882M: Sekhar Nori <nsekhar@ti.com> 17883R: Bartosz Golaszewski <bgolaszewski@baylibre.com> 17884L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17885S: Supported 17886T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 17887F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 17888F: arch/arm/boot/dts/da850* 17889F: arch/arm/mach-davinci/ 17890F: drivers/i2c/busses/i2c-davinci.c 17891 17892TI DAVINCI SERIES CLOCK DRIVER 17893M: David Lechner <david@lechnology.com> 17894R: Sekhar Nori <nsekhar@ti.com> 17895S: Maintained 17896F: Documentation/devicetree/bindings/clock/ti/davinci/ 17897F: drivers/clk/davinci/ 17898 17899TI DAVINCI SERIES GPIO DRIVER 17900M: Keerthy <j-keerthy@ti.com> 17901L: linux-gpio@vger.kernel.org 17902S: Maintained 17903F: Documentation/devicetree/bindings/gpio/gpio-davinci.txt 17904F: drivers/gpio/gpio-davinci.c 17905 17906TI DAVINCI SERIES MEDIA DRIVER 17907M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 17908L: linux-media@vger.kernel.org 17909S: Maintained 17910W: https://linuxtv.org 17911Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17912T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 17913F: drivers/media/platform/davinci/ 17914F: include/media/davinci/ 17915 17916TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 17917R: David Lechner <david@lechnology.com> 17918L: linux-iio@vger.kernel.org 17919F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 17920F: drivers/counter/ti-eqep.c 17921 17922TI ETHERNET SWITCH DRIVER (CPSW) 17923R: Grygorii Strashko <grygorii.strashko@ti.com> 17924L: linux-omap@vger.kernel.org 17925L: netdev@vger.kernel.org 17926S: Maintained 17927F: drivers/net/ethernet/ti/cpsw* 17928F: drivers/net/ethernet/ti/davinci* 17929 17930TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 17931M: Alex Dubov <oakad@yahoo.com> 17932S: Maintained 17933W: http://tifmxx.berlios.de/ 17934F: drivers/memstick/host/tifm_ms.c 17935F: drivers/misc/tifm* 17936F: drivers/mmc/host/tifm_sd.c 17937F: include/linux/tifm.h 17938 17939TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 17940M: Santosh Shilimkar <ssantosh@kernel.org> 17941L: linux-kernel@vger.kernel.org 17942L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17943S: Maintained 17944T: git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git 17945F: drivers/soc/ti/* 17946 17947TI LM49xxx FAMILY ASoC CODEC DRIVERS 17948M: M R Swami Reddy <mr.swami.reddy@ti.com> 17949M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 17950L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17951S: Maintained 17952F: sound/soc/codecs/isabelle* 17953F: sound/soc/codecs/lm49453* 17954 17955TI LP855x BACKLIGHT DRIVER 17956M: Milo Kim <milo.kim@ti.com> 17957S: Maintained 17958F: Documentation/driver-api/backlight/lp855x-driver.rst 17959F: drivers/video/backlight/lp855x_bl.c 17960F: include/linux/platform_data/lp855x.h 17961 17962TI LP8727 CHARGER DRIVER 17963M: Milo Kim <milo.kim@ti.com> 17964S: Maintained 17965F: drivers/power/supply/lp8727_charger.c 17966F: include/linux/platform_data/lp8727.h 17967 17968TI LP8788 MFD DRIVER 17969M: Milo Kim <milo.kim@ti.com> 17970S: Maintained 17971F: drivers/iio/adc/lp8788_adc.c 17972F: drivers/leds/leds-lp8788.c 17973F: drivers/mfd/lp8788*.c 17974F: drivers/power/supply/lp8788-charger.c 17975F: drivers/regulator/lp8788-*.c 17976F: include/linux/mfd/lp8788*.h 17977 17978TI NETCP ETHERNET DRIVER 17979M: Wingman Kwok <w-kwok2@ti.com> 17980M: Murali Karicheri <m-karicheri2@ti.com> 17981L: netdev@vger.kernel.org 17982S: Maintained 17983F: drivers/net/ethernet/ti/netcp* 17984 17985TI PCM3060 ASoC CODEC DRIVER 17986M: Kirill Marinushkin <kmarinushkin@birdec.com> 17987L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17988S: Maintained 17989F: Documentation/devicetree/bindings/sound/pcm3060.txt 17990F: sound/soc/codecs/pcm3060* 17991 17992TI TAS571X FAMILY ASoC CODEC DRIVER 17993M: Kevin Cernekee <cernekee@chromium.org> 17994L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17995S: Odd Fixes 17996F: sound/soc/codecs/tas571x* 17997 17998TI TCAN4X5X DEVICE DRIVER 17999L: linux-can@vger.kernel.org 18000S: Maintained 18001F: Documentation/devicetree/bindings/net/can/tcan4x5x.txt 18002F: drivers/net/can/m_can/tcan4x5x* 18003 18004TI TRF7970A NFC DRIVER 18005M: Mark Greer <mgreer@animalcreek.com> 18006L: linux-wireless@vger.kernel.org 18007L: linux-nfc@lists.01.org (moderated for non-subscribers) 18008S: Supported 18009F: Documentation/devicetree/bindings/net/nfc/trf7970a.txt 18010F: drivers/nfc/trf7970a.c 18011 18012TI TWL4030 SERIES SOC CODEC DRIVER 18013M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 18014L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18015S: Maintained 18016F: sound/soc/codecs/twl4030* 18017 18018TI VPE/CAL DRIVERS 18019M: Benoit Parrot <bparrot@ti.com> 18020L: linux-media@vger.kernel.org 18021S: Maintained 18022W: http://linuxtv.org/ 18023Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18024F: Documentation/devicetree/bindings/media/ti,cal.yaml 18025F: Documentation/devicetree/bindings/media/ti,vpe.yaml 18026F: drivers/media/platform/ti-vpe/ 18027 18028TI WILINK WIRELESS DRIVERS 18029L: linux-wireless@vger.kernel.org 18030S: Orphan 18031W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 18032W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 18033T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 18034F: drivers/net/wireless/ti/ 18035F: include/linux/wl12xx.h 18036 18037TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 18038M: John Stultz <john.stultz@linaro.org> 18039M: Thomas Gleixner <tglx@linutronix.de> 18040R: Stephen Boyd <sboyd@kernel.org> 18041L: linux-kernel@vger.kernel.org 18042S: Supported 18043T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 18044F: include/linux/clocksource.h 18045F: include/linux/time.h 18046F: include/linux/timex.h 18047F: include/uapi/linux/time.h 18048F: include/uapi/linux/timex.h 18049F: kernel/time/alarmtimer.c 18050F: kernel/time/clocksource.c 18051F: kernel/time/ntp.c 18052F: kernel/time/time*.c 18053F: tools/testing/selftests/timers/ 18054 18055TIPC NETWORK LAYER 18056M: Jon Maloy <jmaloy@redhat.com> 18057M: Ying Xue <ying.xue@windriver.com> 18058L: netdev@vger.kernel.org (core kernel code) 18059L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 18060S: Maintained 18061W: http://tipc.sourceforge.net/ 18062F: include/uapi/linux/tipc*.h 18063F: net/tipc/ 18064 18065TLAN NETWORK DRIVER 18066M: Samuel Chessman <chessman@tux.org> 18067L: tlan-devel@lists.sourceforge.net (subscribers-only) 18068S: Maintained 18069W: http://sourceforge.net/projects/tlan/ 18070F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 18071F: drivers/net/ethernet/ti/tlan.* 18072 18073TM6000 VIDEO4LINUX DRIVER 18074M: Mauro Carvalho Chehab <mchehab@kernel.org> 18075L: linux-media@vger.kernel.org 18076S: Odd fixes 18077W: https://linuxtv.org 18078T: git git://linuxtv.org/media_tree.git 18079F: Documentation/admin-guide/media/tm6000* 18080F: drivers/media/usb/tm6000/ 18081 18082TMIO/SDHI MMC DRIVER 18083M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18084L: linux-mmc@vger.kernel.org 18085S: Supported 18086F: drivers/mmc/host/renesas_sdhi* 18087F: drivers/mmc/host/tmio_mmc* 18088F: include/linux/mfd/tmio.h 18089 18090TMP401 HARDWARE MONITOR DRIVER 18091M: Guenter Roeck <linux@roeck-us.net> 18092L: linux-hwmon@vger.kernel.org 18093S: Maintained 18094F: Documentation/hwmon/tmp401.rst 18095F: drivers/hwmon/tmp401.c 18096 18097TMP513 HARDWARE MONITOR DRIVER 18098M: Eric Tremblay <etremblay@distech-controls.com> 18099L: linux-hwmon@vger.kernel.org 18100S: Maintained 18101F: Documentation/hwmon/tmp513.rst 18102F: drivers/hwmon/tmp513.c 18103 18104TMPFS (SHMEM FILESYSTEM) 18105M: Hugh Dickins <hughd@google.com> 18106L: linux-mm@kvack.org 18107S: Maintained 18108F: include/linux/shmem_fs.h 18109F: mm/shmem.c 18110 18111TOMOYO SECURITY MODULE 18112M: Kentaro Takeda <takedakn@nttdata.co.jp> 18113M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 18114L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 18115L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 18116L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 18117L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 18118S: Maintained 18119W: https://tomoyo.osdn.jp/ 18120F: security/tomoyo/ 18121 18122TOPSTAR LAPTOP EXTRAS DRIVER 18123M: Herton Ronaldo Krzesinski <herton@canonical.com> 18124L: platform-driver-x86@vger.kernel.org 18125S: Maintained 18126F: drivers/platform/x86/topstar-laptop.c 18127 18128TORTURE-TEST MODULES 18129M: Davidlohr Bueso <dave@stgolabs.net> 18130M: "Paul E. McKenney" <paulmck@kernel.org> 18131M: Josh Triplett <josh@joshtriplett.org> 18132L: linux-kernel@vger.kernel.org 18133S: Supported 18134T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18135F: Documentation/RCU/torture.rst 18136F: kernel/locking/locktorture.c 18137F: kernel/rcu/rcuscale.c 18138F: kernel/rcu/rcutorture.c 18139F: kernel/rcu/refscale.c 18140F: kernel/torture.c 18141 18142TOSHIBA ACPI EXTRAS DRIVER 18143M: Azael Avalos <coproscefalo@gmail.com> 18144L: platform-driver-x86@vger.kernel.org 18145S: Maintained 18146F: drivers/platform/x86/toshiba_acpi.c 18147 18148TOSHIBA BLUETOOTH DRIVER 18149M: Azael Avalos <coproscefalo@gmail.com> 18150L: platform-driver-x86@vger.kernel.org 18151S: Maintained 18152F: drivers/platform/x86/toshiba_bluetooth.c 18153 18154TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 18155M: Azael Avalos <coproscefalo@gmail.com> 18156L: platform-driver-x86@vger.kernel.org 18157S: Maintained 18158F: drivers/platform/x86/toshiba_haps.c 18159 18160TOSHIBA SMM DRIVER 18161M: Jonathan Buzzard <jonathan@buzzard.org.uk> 18162S: Maintained 18163W: http://www.buzzard.org.uk/toshiba/ 18164F: drivers/char/toshiba.c 18165F: include/linux/toshiba.h 18166F: include/uapi/linux/toshiba.h 18167 18168TOSHIBA TC358743 DRIVER 18169M: Mats Randgaard <matrandg@cisco.com> 18170L: linux-media@vger.kernel.org 18171S: Maintained 18172F: drivers/media/i2c/tc358743* 18173F: include/media/i2c/tc358743.h 18174 18175TOSHIBA WMI HOTKEYS DRIVER 18176M: Azael Avalos <coproscefalo@gmail.com> 18177L: platform-driver-x86@vger.kernel.org 18178S: Maintained 18179F: drivers/platform/x86/toshiba-wmi.c 18180 18181TPM DEVICE DRIVER 18182M: Peter Huewe <peterhuewe@gmx.de> 18183M: Jarkko Sakkinen <jarkko@kernel.org> 18184R: Jason Gunthorpe <jgg@ziepe.ca> 18185L: linux-integrity@vger.kernel.org 18186S: Maintained 18187W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 18188Q: https://patchwork.kernel.org/project/linux-integrity/list/ 18189T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 18190F: drivers/char/tpm/ 18191 18192TRACING 18193M: Steven Rostedt <rostedt@goodmis.org> 18194M: Ingo Molnar <mingo@redhat.com> 18195S: Maintained 18196T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 18197F: Documentation/trace/ftrace.rst 18198F: arch/*/*/*/ftrace.h 18199F: arch/*/kernel/ftrace.c 18200F: fs/tracefs/ 18201F: include/*/ftrace.h 18202F: include/linux/trace*.h 18203F: include/trace/ 18204F: kernel/trace/ 18205F: tools/testing/selftests/ftrace/ 18206 18207TRACING MMIO ACCESSES (MMIOTRACE) 18208M: Steven Rostedt <rostedt@goodmis.org> 18209M: Ingo Molnar <mingo@kernel.org> 18210R: Karol Herbst <karolherbst@gmail.com> 18211R: Pekka Paalanen <ppaalanen@gmail.com> 18212L: linux-kernel@vger.kernel.org 18213L: nouveau@lists.freedesktop.org 18214S: Maintained 18215F: arch/x86/mm/kmmio.c 18216F: arch/x86/mm/mmio-mod.c 18217F: arch/x86/mm/testmmiotrace.c 18218F: include/linux/mmiotrace.h 18219F: kernel/trace/trace_mmiotrace.c 18220 18221TRIVIAL PATCHES 18222M: Jiri Kosina <trivial@kernel.org> 18223S: Maintained 18224T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git 18225K: ^Subject:.*(?i)trivial 18226 18227TTY LAYER 18228M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18229M: Jiri Slaby <jirislaby@kernel.org> 18230S: Supported 18231T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 18232F: Documentation/driver-api/serial/ 18233F: drivers/tty/ 18234F: drivers/tty/serial/serial_core.c 18235F: include/linux/serial.h 18236F: include/linux/serial_core.h 18237F: include/linux/tty.h 18238F: include/uapi/linux/serial.h 18239F: include/uapi/linux/serial_core.h 18240F: include/uapi/linux/tty.h 18241 18242TUA9001 MEDIA DRIVER 18243M: Antti Palosaari <crope@iki.fi> 18244L: linux-media@vger.kernel.org 18245S: Maintained 18246W: https://linuxtv.org 18247W: http://palosaari.fi/linux/ 18248Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18249T: git git://linuxtv.org/anttip/media_tree.git 18250F: drivers/media/tuners/tua9001* 18251 18252TULIP NETWORK DRIVERS 18253L: netdev@vger.kernel.org 18254L: linux-parisc@vger.kernel.org 18255S: Orphan 18256F: drivers/net/ethernet/dec/tulip/ 18257 18258TUN/TAP driver 18259M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 18260S: Maintained 18261W: http://vtun.sourceforge.net/tun 18262F: Documentation/networking/tuntap.rst 18263F: arch/um/os-Linux/drivers/ 18264 18265TURBOCHANNEL SUBSYSTEM 18266M: "Maciej W. Rozycki" <macro@orcam.me.uk> 18267M: Ralf Baechle <ralf@linux-mips.org> 18268L: linux-mips@vger.kernel.org 18269S: Maintained 18270Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 18271F: drivers/tc/ 18272F: include/linux/tc.h 18273 18274TURBOSTAT UTILITY 18275M: "Len Brown" <lenb@kernel.org> 18276L: linux-pm@vger.kernel.org 18277S: Supported 18278Q: https://patchwork.kernel.org/project/linux-pm/list/ 18279B: https://bugzilla.kernel.org 18280T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 18281F: tools/power/x86/turbostat/ 18282 18283TW5864 VIDEO4LINUX DRIVER 18284M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 18285M: Anton Sviridenko <anton@corp.bluecherry.net> 18286M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 18287M: Andrey Utkin <andrey_utkin@fastmail.com> 18288L: linux-media@vger.kernel.org 18289S: Supported 18290F: drivers/media/pci/tw5864/ 18291 18292TW68 VIDEO4LINUX DRIVER 18293M: Hans Verkuil <hverkuil@xs4all.nl> 18294L: linux-media@vger.kernel.org 18295S: Odd Fixes 18296W: https://linuxtv.org 18297T: git git://linuxtv.org/media_tree.git 18298F: drivers/media/pci/tw68/ 18299 18300TW686X VIDEO4LINUX DRIVER 18301M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18302L: linux-media@vger.kernel.org 18303S: Maintained 18304W: http://linuxtv.org 18305T: git git://linuxtv.org/media_tree.git 18306F: drivers/media/pci/tw686x/ 18307 18308UACCE ACCELERATOR FRAMEWORK 18309M: Zhangfei Gao <zhangfei.gao@linaro.org> 18310M: Zhou Wang <wangzhou1@hisilicon.com> 18311L: linux-accelerators@lists.ozlabs.org 18312L: linux-kernel@vger.kernel.org 18313S: Maintained 18314F: Documentation/ABI/testing/sysfs-driver-uacce 18315F: Documentation/misc-devices/uacce.rst 18316F: drivers/misc/uacce/ 18317F: include/linux/uacce.h 18318F: include/uapi/misc/uacce/ 18319 18320UBI FILE SYSTEM (UBIFS) 18321M: Richard Weinberger <richard@nod.at> 18322L: linux-mtd@lists.infradead.org 18323S: Supported 18324W: http://www.linux-mtd.infradead.org/doc/ubifs.html 18325T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 18326T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 18327F: Documentation/filesystems/ubifs-authentication.rst 18328F: Documentation/filesystems/ubifs.rst 18329F: fs/ubifs/ 18330 18331UCLINUX (M68KNOMMU AND COLDFIRE) 18332M: Greg Ungerer <gerg@linux-m68k.org> 18333L: linux-m68k@lists.linux-m68k.org 18334L: uclinux-dev@uclinux.org (subscribers-only) 18335S: Maintained 18336W: http://www.linux-m68k.org/ 18337W: http://www.uclinux.org/ 18338T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 18339F: arch/m68k/*/*_no.* 18340F: arch/m68k/68*/ 18341F: arch/m68k/coldfire/ 18342F: arch/m68k/include/asm/*_no.* 18343 18344UDF FILESYSTEM 18345M: Jan Kara <jack@suse.com> 18346S: Maintained 18347F: Documentation/filesystems/udf.rst 18348F: fs/udf/ 18349 18350UDRAW TABLET 18351M: Bastien Nocera <hadess@hadess.net> 18352L: linux-input@vger.kernel.org 18353S: Maintained 18354F: drivers/hid/hid-udraw-ps3.c 18355 18356UFS FILESYSTEM 18357M: Evgeniy Dushistov <dushistov@mail.ru> 18358S: Maintained 18359F: Documentation/admin-guide/ufs.rst 18360F: fs/ufs/ 18361 18362UHID USERSPACE HID IO DRIVER 18363M: David Rheinsberg <david.rheinsberg@gmail.com> 18364L: linux-input@vger.kernel.org 18365S: Maintained 18366F: drivers/hid/uhid.c 18367F: include/uapi/linux/uhid.h 18368 18369ULPI BUS 18370M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 18371L: linux-usb@vger.kernel.org 18372S: Maintained 18373F: drivers/usb/common/ulpi.c 18374F: include/linux/ulpi/ 18375 18376UNICODE SUBSYSTEM 18377M: Gabriel Krisman Bertazi <krisman@collabora.com> 18378L: linux-fsdevel@vger.kernel.org 18379S: Supported 18380F: fs/unicode/ 18381 18382UNIFDEF 18383M: Tony Finch <dot@dotat.at> 18384S: Maintained 18385W: http://dotat.at/prog/unifdef 18386F: scripts/unifdef.c 18387 18388UNIFORM CDROM DRIVER 18389M: Jens Axboe <axboe@kernel.dk> 18390S: Maintained 18391W: http://www.kernel.dk 18392F: Documentation/cdrom/ 18393F: drivers/cdrom/cdrom.c 18394F: include/linux/cdrom.h 18395F: include/uapi/linux/cdrom.h 18396 18397UNISYS S-PAR DRIVERS 18398M: David Kershner <david.kershner@unisys.com> 18399L: sparmaintainer@unisys.com (Unisys internal) 18400S: Supported 18401F: drivers/staging/unisys/ 18402F: drivers/visorbus/ 18403F: include/linux/visorbus.h 18404 18405UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 18406R: Alim Akhtar <alim.akhtar@samsung.com> 18407R: Avri Altman <avri.altman@wdc.com> 18408L: linux-scsi@vger.kernel.org 18409S: Supported 18410F: Documentation/scsi/ufs.rst 18411F: drivers/scsi/ufs/ 18412 18413UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 18414M: Pedro Sousa <pedrom.sousa@synopsys.com> 18415L: linux-scsi@vger.kernel.org 18416S: Supported 18417F: drivers/scsi/ufs/*dwc* 18418 18419UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 18420M: Stanley Chu <stanley.chu@mediatek.com> 18421L: linux-scsi@vger.kernel.org 18422L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 18423S: Maintained 18424F: drivers/scsi/ufs/ufs-mediatek* 18425 18426UNSORTED BLOCK IMAGES (UBI) 18427M: Richard Weinberger <richard@nod.at> 18428L: linux-mtd@lists.infradead.org 18429S: Supported 18430W: http://www.linux-mtd.infradead.org/ 18431T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 18432T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 18433F: drivers/mtd/ubi/ 18434F: include/linux/mtd/ubi.h 18435F: include/uapi/mtd/ubi-user.h 18436 18437USB "USBNET" DRIVER FRAMEWORK 18438M: Oliver Neukum <oneukum@suse.com> 18439L: netdev@vger.kernel.org 18440S: Maintained 18441W: http://www.linux-usb.org/usbnet 18442F: drivers/net/usb/usbnet.c 18443F: include/linux/usb/usbnet.h 18444 18445USB ACM DRIVER 18446M: Oliver Neukum <oneukum@suse.com> 18447L: linux-usb@vger.kernel.org 18448S: Maintained 18449F: Documentation/usb/acm.rst 18450F: drivers/usb/class/cdc-acm.* 18451 18452USB APPLE MFI FASTCHARGE DRIVER 18453M: Bastien Nocera <hadess@hadess.net> 18454L: linux-usb@vger.kernel.org 18455S: Maintained 18456F: drivers/usb/misc/apple-mfi-fastcharge.c 18457 18458USB AR5523 WIRELESS DRIVER 18459M: Pontus Fuchs <pontus.fuchs@gmail.com> 18460L: linux-wireless@vger.kernel.org 18461S: Maintained 18462F: drivers/net/wireless/ath/ar5523/ 18463 18464USB ATTACHED SCSI 18465M: Oliver Neukum <oneukum@suse.com> 18466L: linux-usb@vger.kernel.org 18467L: linux-scsi@vger.kernel.org 18468S: Maintained 18469F: drivers/usb/storage/uas.c 18470 18471USB CDC ETHERNET DRIVER 18472M: Oliver Neukum <oliver@neukum.org> 18473L: linux-usb@vger.kernel.org 18474S: Maintained 18475F: drivers/net/usb/cdc_*.c 18476F: include/uapi/linux/usb/cdc.h 18477 18478USB CHAOSKEY DRIVER 18479M: Keith Packard <keithp@keithp.com> 18480L: linux-usb@vger.kernel.org 18481S: Maintained 18482F: drivers/usb/misc/chaoskey.c 18483 18484USB CYPRESS C67X00 DRIVER 18485M: Peter Korsgaard <jacmet@sunsite.dk> 18486L: linux-usb@vger.kernel.org 18487S: Maintained 18488F: drivers/usb/c67x00/ 18489 18490USB DAVICOM DM9601 DRIVER 18491M: Peter Korsgaard <jacmet@sunsite.dk> 18492L: netdev@vger.kernel.org 18493S: Maintained 18494W: http://www.linux-usb.org/usbnet 18495F: drivers/net/usb/dm9601.c 18496 18497USB EHCI DRIVER 18498M: Alan Stern <stern@rowland.harvard.edu> 18499L: linux-usb@vger.kernel.org 18500S: Maintained 18501F: Documentation/usb/ehci.rst 18502F: drivers/usb/host/ehci* 18503 18504USB GADGET/PERIPHERAL SUBSYSTEM 18505M: Felipe Balbi <balbi@kernel.org> 18506L: linux-usb@vger.kernel.org 18507S: Maintained 18508W: http://www.linux-usb.org/gadget 18509T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 18510F: drivers/usb/gadget/ 18511F: include/linux/usb/gadget* 18512 18513USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 18514M: Jiri Kosina <jikos@kernel.org> 18515M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 18516L: linux-usb@vger.kernel.org 18517S: Maintained 18518T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 18519F: Documentation/hid/hiddev.rst 18520F: drivers/hid/usbhid/ 18521 18522USB INTEL XHCI ROLE MUX DRIVER 18523M: Hans de Goede <hdegoede@redhat.com> 18524L: linux-usb@vger.kernel.org 18525S: Maintained 18526F: drivers/usb/roles/intel-xhci-usb-role-switch.c 18527 18528USB IP DRIVER FOR HISILICON KIRIN 18529M: Yu Chen <chenyu56@huawei.com> 18530M: Binghui Wang <wangbinghui@hisilicon.com> 18531L: linux-usb@vger.kernel.org 18532S: Maintained 18533F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 18534F: drivers/phy/hisilicon/phy-hi3660-usb3.c 18535 18536USB ISP116X DRIVER 18537M: Olav Kongas <ok@artecdesign.ee> 18538L: linux-usb@vger.kernel.org 18539S: Maintained 18540F: drivers/usb/host/isp116x* 18541F: include/linux/usb/isp116x.h 18542 18543USB LAN78XX ETHERNET DRIVER 18544M: Woojung Huh <woojung.huh@microchip.com> 18545M: UNGLinuxDriver@microchip.com 18546L: netdev@vger.kernel.org 18547S: Maintained 18548F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 18549F: drivers/net/usb/lan78xx.* 18550F: include/dt-bindings/net/microchip-lan78xx.h 18551 18552USB MASS STORAGE DRIVER 18553M: Alan Stern <stern@rowland.harvard.edu> 18554L: linux-usb@vger.kernel.org 18555L: usb-storage@lists.one-eyed-alien.net 18556S: Maintained 18557F: drivers/usb/storage/ 18558 18559USB MIDI DRIVER 18560M: Clemens Ladisch <clemens@ladisch.de> 18561L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18562S: Maintained 18563T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 18564F: sound/usb/midi.* 18565 18566USB NETWORKING DRIVERS 18567L: linux-usb@vger.kernel.org 18568S: Odd Fixes 18569F: drivers/net/usb/ 18570 18571USB OHCI DRIVER 18572M: Alan Stern <stern@rowland.harvard.edu> 18573L: linux-usb@vger.kernel.org 18574S: Maintained 18575F: Documentation/usb/ohci.rst 18576F: drivers/usb/host/ohci* 18577 18578USB OTG FSM (Finite State Machine) 18579M: Peter Chen <peter.chen@kernel.org> 18580L: linux-usb@vger.kernel.org 18581S: Maintained 18582T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 18583F: drivers/usb/common/usb-otg-fsm.c 18584 18585USB OVER IP DRIVER 18586M: Valentina Manea <valentina.manea.m@gmail.com> 18587M: Shuah Khan <shuah@kernel.org> 18588M: Shuah Khan <skhan@linuxfoundation.org> 18589L: linux-usb@vger.kernel.org 18590S: Maintained 18591F: Documentation/usb/usbip_protocol.rst 18592F: drivers/usb/usbip/ 18593F: tools/testing/selftests/drivers/usb/usbip/ 18594F: tools/usb/usbip/ 18595 18596USB PEGASUS DRIVER 18597M: Petko Manolov <petkan@nucleusys.com> 18598L: linux-usb@vger.kernel.org 18599L: netdev@vger.kernel.org 18600S: Maintained 18601W: https://github.com/petkan/pegasus 18602T: git git://github.com/petkan/pegasus.git 18603F: drivers/net/usb/pegasus.* 18604 18605USB PHY LAYER 18606M: Felipe Balbi <balbi@kernel.org> 18607L: linux-usb@vger.kernel.org 18608S: Maintained 18609T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 18610F: drivers/usb/phy/ 18611 18612USB PRINTER DRIVER (usblp) 18613M: Pete Zaitcev <zaitcev@redhat.com> 18614L: linux-usb@vger.kernel.org 18615S: Supported 18616F: drivers/usb/class/usblp.c 18617 18618USB RAW GADGET DRIVER 18619R: Andrey Konovalov <andreyknvl@gmail.com> 18620L: linux-usb@vger.kernel.org 18621S: Maintained 18622F: Documentation/usb/raw-gadget.rst 18623F: drivers/usb/gadget/legacy/raw_gadget.c 18624F: include/uapi/linux/usb/raw_gadget.h 18625 18626USB QMI WWAN NETWORK DRIVER 18627M: Bjørn Mork <bjorn@mork.no> 18628L: netdev@vger.kernel.org 18629S: Maintained 18630F: Documentation/ABI/testing/sysfs-class-net-qmi 18631F: drivers/net/usb/qmi_wwan.c 18632 18633USB RTL8150 DRIVER 18634M: Petko Manolov <petkan@nucleusys.com> 18635L: linux-usb@vger.kernel.org 18636L: netdev@vger.kernel.org 18637S: Maintained 18638W: https://github.com/petkan/rtl8150 18639T: git git://github.com/petkan/rtl8150.git 18640F: drivers/net/usb/rtl8150.c 18641 18642USB SERIAL SUBSYSTEM 18643M: Johan Hovold <johan@kernel.org> 18644L: linux-usb@vger.kernel.org 18645S: Maintained 18646T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 18647F: Documentation/usb/usb-serial.rst 18648F: drivers/usb/serial/ 18649F: include/linux/usb/serial.h 18650 18651USB SMSC75XX ETHERNET DRIVER 18652M: Steve Glendinning <steve.glendinning@shawell.net> 18653L: netdev@vger.kernel.org 18654S: Maintained 18655F: drivers/net/usb/smsc75xx.* 18656 18657USB SMSC95XX ETHERNET DRIVER 18658M: Steve Glendinning <steve.glendinning@shawell.net> 18659M: UNGLinuxDriver@microchip.com 18660L: netdev@vger.kernel.org 18661S: Maintained 18662F: drivers/net/usb/smsc95xx.* 18663 18664USB SUBSYSTEM 18665M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18666L: linux-usb@vger.kernel.org 18667S: Supported 18668W: http://www.linux-usb.org 18669T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 18670F: Documentation/devicetree/bindings/usb/ 18671F: Documentation/usb/ 18672F: drivers/usb/ 18673F: include/linux/usb.h 18674F: include/linux/usb/ 18675 18676USB TYPEC BUS FOR ALTERNATE MODES 18677M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 18678L: linux-usb@vger.kernel.org 18679S: Maintained 18680F: Documentation/ABI/testing/sysfs-bus-typec 18681F: Documentation/driver-api/usb/typec_bus.rst 18682F: drivers/usb/typec/altmodes/ 18683F: include/linux/usb/typec_altmode.h 18684 18685USB TYPEC CLASS 18686M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 18687L: linux-usb@vger.kernel.org 18688S: Maintained 18689F: Documentation/ABI/testing/sysfs-class-typec 18690F: Documentation/driver-api/usb/typec.rst 18691F: drivers/usb/typec/ 18692F: include/linux/usb/typec.h 18693 18694USB TYPEC INTEL PMC MUX DRIVER 18695M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 18696L: linux-usb@vger.kernel.org 18697S: Maintained 18698F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 18699F: drivers/usb/typec/mux/intel_pmc_mux.c 18700 18701USB TYPEC PI3USB30532 MUX DRIVER 18702M: Hans de Goede <hdegoede@redhat.com> 18703L: linux-usb@vger.kernel.org 18704S: Maintained 18705F: drivers/usb/typec/mux/pi3usb30532.c 18706 18707USB TYPEC PORT CONTROLLER DRIVERS 18708M: Guenter Roeck <linux@roeck-us.net> 18709L: linux-usb@vger.kernel.org 18710S: Maintained 18711F: drivers/usb/typec/tcpm/ 18712 18713USB UHCI DRIVER 18714M: Alan Stern <stern@rowland.harvard.edu> 18715L: linux-usb@vger.kernel.org 18716S: Maintained 18717F: drivers/usb/host/uhci* 18718 18719USB VIDEO CLASS 18720M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 18721L: linux-uvc-devel@lists.sourceforge.net (subscribers-only) 18722L: linux-media@vger.kernel.org 18723S: Maintained 18724W: http://www.ideasonboard.org/uvc/ 18725T: git git://linuxtv.org/media_tree.git 18726F: drivers/media/usb/uvc/ 18727F: include/uapi/linux/uvcvideo.h 18728 18729USB WEBCAM GADGET 18730M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 18731L: linux-usb@vger.kernel.org 18732S: Maintained 18733F: drivers/usb/gadget/function/*uvc* 18734F: drivers/usb/gadget/legacy/webcam.c 18735F: include/uapi/linux/usb/g_uvc.h 18736 18737USB WIRELESS RNDIS DRIVER (rndis_wlan) 18738M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 18739L: linux-wireless@vger.kernel.org 18740S: Maintained 18741F: drivers/net/wireless/rndis_wlan.c 18742 18743USB XHCI DRIVER 18744M: Mathias Nyman <mathias.nyman@intel.com> 18745L: linux-usb@vger.kernel.org 18746S: Supported 18747F: drivers/usb/host/pci-quirks* 18748F: drivers/usb/host/xhci* 18749 18750USB ZD1201 DRIVER 18751L: linux-wireless@vger.kernel.org 18752S: Orphan 18753W: http://linux-lc100020.sourceforge.net 18754F: drivers/net/wireless/zydas/zd1201.* 18755 18756USB ZR364XX DRIVER 18757M: Antoine Jacquet <royale@zerezo.com> 18758L: linux-usb@vger.kernel.org 18759L: linux-media@vger.kernel.org 18760S: Maintained 18761W: http://royale.zerezo.com/zr364xx/ 18762T: git git://linuxtv.org/media_tree.git 18763F: Documentation/admin-guide/media/zr364xx* 18764F: drivers/media/usb/zr364xx/ 18765 18766USER-MODE LINUX (UML) 18767M: Jeff Dike <jdike@addtoit.com> 18768M: Richard Weinberger <richard@nod.at> 18769M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 18770L: linux-um@lists.infradead.org 18771S: Maintained 18772W: http://user-mode-linux.sourceforge.net 18773Q: https://patchwork.ozlabs.org/project/linux-um/list/ 18774T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git 18775F: Documentation/virt/uml/ 18776F: arch/um/ 18777F: arch/x86/um/ 18778F: fs/hostfs/ 18779 18780USERSPACE COPYIN/COPYOUT (UIOVEC) 18781M: Alexander Viro <viro@zeniv.linux.org.uk> 18782S: Maintained 18783F: include/linux/uio.h 18784F: lib/iov_iter.c 18785 18786USERSPACE DMA BUFFER DRIVER 18787M: Gerd Hoffmann <kraxel@redhat.com> 18788L: dri-devel@lists.freedesktop.org 18789S: Maintained 18790T: git git://anongit.freedesktop.org/drm/drm-misc 18791F: drivers/dma-buf/udmabuf.c 18792F: include/uapi/linux/udmabuf.h 18793 18794USERSPACE I/O (UIO) 18795M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18796S: Maintained 18797T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 18798F: Documentation/driver-api/uio-howto.rst 18799F: drivers/uio/ 18800F: include/linux/uio_driver.h 18801 18802UTIL-LINUX PACKAGE 18803M: Karel Zak <kzak@redhat.com> 18804L: util-linux@vger.kernel.org 18805S: Maintained 18806W: http://en.wikipedia.org/wiki/Util-linux 18807T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 18808 18809UUID HELPERS 18810M: Christoph Hellwig <hch@lst.de> 18811R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 18812L: linux-kernel@vger.kernel.org 18813S: Maintained 18814T: git git://git.infradead.org/users/hch/uuid.git 18815F: include/linux/uuid.h 18816F: include/uapi/linux/uuid.h 18817F: lib/test_uuid.c 18818F: lib/uuid.c 18819 18820UV SYSFS DRIVER 18821M: Justin Ernst <justin.ernst@hpe.com> 18822L: platform-driver-x86@vger.kernel.org 18823S: Maintained 18824F: drivers/platform/x86/uv_sysfs.c 18825 18826UVESAFB DRIVER 18827M: Michal Januszewski <spock@gentoo.org> 18828L: linux-fbdev@vger.kernel.org 18829S: Maintained 18830W: https://github.com/mjanusz/v86d 18831F: Documentation/fb/uvesafb.rst 18832F: drivers/video/fbdev/uvesafb.* 18833 18834Ux500 CLOCK DRIVERS 18835M: Ulf Hansson <ulf.hansson@linaro.org> 18836L: linux-clk@vger.kernel.org 18837L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18838S: Maintained 18839F: drivers/clk/ux500/ 18840 18841VF610 NAND DRIVER 18842M: Stefan Agner <stefan@agner.ch> 18843L: linux-mtd@lists.infradead.org 18844S: Supported 18845F: drivers/mtd/nand/raw/vf610_nfc.c 18846 18847VFAT/FAT/MSDOS FILESYSTEM 18848M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 18849S: Maintained 18850F: Documentation/filesystems/vfat.rst 18851F: fs/fat/ 18852 18853VFIO DRIVER 18854M: Alex Williamson <alex.williamson@redhat.com> 18855R: Cornelia Huck <cohuck@redhat.com> 18856L: kvm@vger.kernel.org 18857S: Maintained 18858T: git git://github.com/awilliam/linux-vfio.git 18859F: Documentation/driver-api/vfio.rst 18860F: drivers/vfio/ 18861F: include/linux/vfio.h 18862F: include/uapi/linux/vfio.h 18863 18864VFIO FSL-MC DRIVER 18865M: Diana Craciun <diana.craciun@oss.nxp.com> 18866L: kvm@vger.kernel.org 18867S: Maintained 18868F: drivers/vfio/fsl-mc/ 18869 18870VFIO MEDIATED DEVICE DRIVERS 18871M: Kirti Wankhede <kwankhede@nvidia.com> 18872L: kvm@vger.kernel.org 18873S: Maintained 18874F: Documentation/driver-api/vfio-mediated-device.rst 18875F: drivers/vfio/mdev/ 18876F: include/linux/mdev.h 18877F: samples/vfio-mdev/ 18878 18879VFIO PLATFORM DRIVER 18880M: Eric Auger <eric.auger@redhat.com> 18881L: kvm@vger.kernel.org 18882S: Maintained 18883F: drivers/vfio/platform/ 18884 18885VGA_SWITCHEROO 18886R: Lukas Wunner <lukas@wunner.de> 18887S: Maintained 18888T: git git://anongit.freedesktop.org/drm/drm-misc 18889F: Documentation/gpu/vga-switcheroo.rst 18890F: drivers/gpu/vga/vga_switcheroo.c 18891F: include/linux/vga_switcheroo.h 18892 18893VIA RHINE NETWORK DRIVER 18894S: Maintained 18895M: Kevin Brace <kevinbrace@bracecomputerlab.com> 18896F: drivers/net/ethernet/via/via-rhine.c 18897 18898VIA SD/MMC CARD CONTROLLER DRIVER 18899M: Bruce Chang <brucechang@via.com.tw> 18900M: Harald Welte <HaraldWelte@viatech.com> 18901S: Maintained 18902F: drivers/mmc/host/via-sdmmc.c 18903 18904VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 18905M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 18906L: linux-fbdev@vger.kernel.org 18907S: Maintained 18908F: drivers/video/fbdev/via/ 18909F: include/linux/via-core.h 18910F: include/linux/via-gpio.h 18911F: include/linux/via_i2c.h 18912 18913VIA VELOCITY NETWORK DRIVER 18914M: Francois Romieu <romieu@fr.zoreil.com> 18915L: netdev@vger.kernel.org 18916S: Maintained 18917F: drivers/net/ethernet/via/via-velocity.* 18918 18919VICODEC VIRTUAL CODEC DRIVER 18920M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 18921L: linux-media@vger.kernel.org 18922S: Maintained 18923W: https://linuxtv.org 18924T: git git://linuxtv.org/media_tree.git 18925F: drivers/media/test-drivers/vicodec/* 18926 18927VIDEO I2C POLLING DRIVER 18928M: Matt Ranostay <matt.ranostay@konsulko.com> 18929L: linux-media@vger.kernel.org 18930S: Maintained 18931F: drivers/media/i2c/video-i2c.c 18932 18933VIDEO MULTIPLEXER DRIVER 18934M: Philipp Zabel <p.zabel@pengutronix.de> 18935L: linux-media@vger.kernel.org 18936S: Maintained 18937F: drivers/media/platform/video-mux.c 18938 18939VIDEOBUF2 FRAMEWORK 18940M: Tomasz Figa <tfiga@chromium.org> 18941M: Marek Szyprowski <m.szyprowski@samsung.com> 18942L: linux-media@vger.kernel.org 18943S: Maintained 18944F: drivers/media/common/videobuf2/* 18945F: include/media/videobuf2-* 18946 18947VIMC VIRTUAL MEDIA CONTROLLER DRIVER 18948M: Helen Koike <helen.koike@collabora.com> 18949R: Shuah Khan <skhan@linuxfoundation.org> 18950L: linux-media@vger.kernel.org 18951S: Maintained 18952W: https://linuxtv.org 18953T: git git://linuxtv.org/media_tree.git 18954F: drivers/media/test-drivers/vimc/* 18955 18956VIRT LIB 18957M: Alex Williamson <alex.williamson@redhat.com> 18958M: Paolo Bonzini <pbonzini@redhat.com> 18959L: kvm@vger.kernel.org 18960S: Supported 18961F: virt/lib/ 18962 18963VIRTIO AND VHOST VSOCK DRIVER 18964M: Stefan Hajnoczi <stefanha@redhat.com> 18965M: Stefano Garzarella <sgarzare@redhat.com> 18966L: kvm@vger.kernel.org 18967L: virtualization@lists.linux-foundation.org 18968L: netdev@vger.kernel.org 18969S: Maintained 18970F: drivers/net/vsockmon.c 18971F: drivers/vhost/vsock.c 18972F: include/linux/virtio_vsock.h 18973F: include/uapi/linux/virtio_vsock.h 18974F: include/uapi/linux/vm_sockets_diag.h 18975F: include/uapi/linux/vsockmon.h 18976F: net/vmw_vsock/af_vsock_tap.c 18977F: net/vmw_vsock/diag.c 18978F: net/vmw_vsock/virtio_transport.c 18979F: net/vmw_vsock/virtio_transport_common.c 18980F: net/vmw_vsock/vsock_loopback.c 18981F: tools/testing/vsock/ 18982 18983VIRTIO BLOCK AND SCSI DRIVERS 18984M: "Michael S. Tsirkin" <mst@redhat.com> 18985M: Jason Wang <jasowang@redhat.com> 18986R: Paolo Bonzini <pbonzini@redhat.com> 18987R: Stefan Hajnoczi <stefanha@redhat.com> 18988L: virtualization@lists.linux-foundation.org 18989S: Maintained 18990F: drivers/block/virtio_blk.c 18991F: drivers/scsi/virtio_scsi.c 18992F: drivers/vhost/scsi.c 18993F: include/uapi/linux/virtio_blk.h 18994F: include/uapi/linux/virtio_scsi.h 18995 18996VIRTIO CONSOLE DRIVER 18997M: Amit Shah <amit@kernel.org> 18998L: virtualization@lists.linux-foundation.org 18999S: Maintained 19000F: drivers/char/virtio_console.c 19001F: include/linux/virtio_console.h 19002F: include/uapi/linux/virtio_console.h 19003 19004VIRTIO CORE AND NET DRIVERS 19005M: "Michael S. Tsirkin" <mst@redhat.com> 19006M: Jason Wang <jasowang@redhat.com> 19007L: virtualization@lists.linux-foundation.org 19008S: Maintained 19009F: Documentation/devicetree/bindings/virtio/ 19010F: drivers/block/virtio_blk.c 19011F: drivers/crypto/virtio/ 19012F: drivers/net/virtio_net.c 19013F: drivers/vdpa/ 19014F: drivers/virtio/ 19015F: include/linux/vdpa.h 19016F: include/linux/virtio*.h 19017F: include/uapi/linux/virtio_*.h 19018F: tools/virtio/ 19019 19020VIRTIO BALLOON 19021M: "Michael S. Tsirkin" <mst@redhat.com> 19022M: David Hildenbrand <david@redhat.com> 19023L: virtualization@lists.linux-foundation.org 19024S: Maintained 19025F: drivers/virtio/virtio_balloon.c 19026F: include/uapi/linux/virtio_balloon.h 19027F: include/linux/balloon_compaction.h 19028F: mm/balloon_compaction.c 19029 19030VIRTIO CRYPTO DRIVER 19031M: Gonglei <arei.gonglei@huawei.com> 19032L: virtualization@lists.linux-foundation.org 19033L: linux-crypto@vger.kernel.org 19034S: Maintained 19035F: drivers/crypto/virtio/ 19036F: include/uapi/linux/virtio_crypto.h 19037 19038VIRTIO DRIVERS FOR S390 19039M: Cornelia Huck <cohuck@redhat.com> 19040M: Halil Pasic <pasic@linux.ibm.com> 19041L: linux-s390@vger.kernel.org 19042L: virtualization@lists.linux-foundation.org 19043L: kvm@vger.kernel.org 19044S: Supported 19045F: arch/s390/include/uapi/asm/virtio-ccw.h 19046F: drivers/s390/virtio/ 19047 19048VIRTIO FILE SYSTEM 19049M: Vivek Goyal <vgoyal@redhat.com> 19050M: Stefan Hajnoczi <stefanha@redhat.com> 19051M: Miklos Szeredi <miklos@szeredi.hu> 19052L: virtualization@lists.linux-foundation.org 19053L: linux-fsdevel@vger.kernel.org 19054S: Supported 19055W: https://virtio-fs.gitlab.io/ 19056F: Documentation/filesystems/virtiofs.rst 19057F: fs/fuse/virtio_fs.c 19058F: include/uapi/linux/virtio_fs.h 19059 19060VIRTIO GPU DRIVER 19061M: David Airlie <airlied@linux.ie> 19062M: Gerd Hoffmann <kraxel@redhat.com> 19063L: dri-devel@lists.freedesktop.org 19064L: virtualization@lists.linux-foundation.org 19065S: Maintained 19066T: git git://anongit.freedesktop.org/drm/drm-misc 19067F: drivers/gpu/drm/virtio/ 19068F: include/uapi/linux/virtio_gpu.h 19069 19070VIRTIO HOST (VHOST) 19071M: "Michael S. Tsirkin" <mst@redhat.com> 19072M: Jason Wang <jasowang@redhat.com> 19073L: kvm@vger.kernel.org 19074L: virtualization@lists.linux-foundation.org 19075L: netdev@vger.kernel.org 19076S: Maintained 19077T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 19078F: drivers/vhost/ 19079F: include/linux/vhost_iotlb.h 19080F: include/uapi/linux/vhost.h 19081 19082VIRTIO INPUT DRIVER 19083M: Gerd Hoffmann <kraxel@redhat.com> 19084S: Maintained 19085F: drivers/virtio/virtio_input.c 19086F: include/uapi/linux/virtio_input.h 19087 19088VIRTIO IOMMU DRIVER 19089M: Jean-Philippe Brucker <jean-philippe@linaro.org> 19090L: virtualization@lists.linux-foundation.org 19091S: Maintained 19092F: drivers/iommu/virtio-iommu.c 19093F: include/uapi/linux/virtio_iommu.h 19094 19095VIRTIO MEM DRIVER 19096M: David Hildenbrand <david@redhat.com> 19097L: virtualization@lists.linux-foundation.org 19098S: Maintained 19099W: https://virtio-mem.gitlab.io/ 19100F: drivers/virtio/virtio_mem.c 19101F: include/uapi/linux/virtio_mem.h 19102 19103VIRTUAL BOX GUEST DEVICE DRIVER 19104M: Hans de Goede <hdegoede@redhat.com> 19105M: Arnd Bergmann <arnd@arndb.de> 19106M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19107S: Maintained 19108F: drivers/virt/vboxguest/ 19109F: include/linux/vbox_utils.h 19110F: include/uapi/linux/vbox*.h 19111 19112VIRTUAL BOX SHARED FOLDER VFS DRIVER 19113M: Hans de Goede <hdegoede@redhat.com> 19114L: linux-fsdevel@vger.kernel.org 19115S: Maintained 19116F: fs/vboxsf/* 19117 19118VIRTUAL SERIO DEVICE DRIVER 19119M: Stephen Chandler Paul <thatslyude@gmail.com> 19120S: Maintained 19121F: drivers/input/serio/userio.c 19122F: include/uapi/linux/userio.h 19123 19124VIVID VIRTUAL VIDEO DRIVER 19125M: Hans Verkuil <hverkuil@xs4all.nl> 19126L: linux-media@vger.kernel.org 19127S: Maintained 19128W: https://linuxtv.org 19129T: git git://linuxtv.org/media_tree.git 19130F: drivers/media/test-drivers/vivid/* 19131 19132VIDTV VIRTUAL DIGITAL TV DRIVER 19133M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 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/vidtv/* 19139 19140VLYNQ BUS 19141M: Florian Fainelli <f.fainelli@gmail.com> 19142L: openwrt-devel@lists.openwrt.org (subscribers-only) 19143S: Maintained 19144F: drivers/vlynq/vlynq.c 19145F: include/linux/vlynq.h 19146 19147VME SUBSYSTEM 19148M: Martyn Welch <martyn@welchs.me.uk> 19149M: Manohar Vanga <manohar.vanga@gmail.com> 19150M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19151L: linux-kernel@vger.kernel.org 19152S: Maintained 19153T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 19154F: Documentation/driver-api/vme.rst 19155F: drivers/staging/vme/ 19156F: drivers/vme/ 19157F: include/linux/vme* 19158 19159VMWARE BALLOON DRIVER 19160M: Nadav Amit <namit@vmware.com> 19161M: "VMware, Inc." <pv-drivers@vmware.com> 19162L: linux-kernel@vger.kernel.org 19163S: Maintained 19164F: drivers/misc/vmw_balloon.c 19165 19166VMWARE HYPERVISOR INTERFACE 19167M: Deep Shah <sdeep@vmware.com> 19168M: "VMware, Inc." <pv-drivers@vmware.com> 19169L: virtualization@lists.linux-foundation.org 19170S: Supported 19171F: arch/x86/include/asm/vmware.h 19172F: arch/x86/kernel/cpu/vmware.c 19173 19174VMWARE PVRDMA DRIVER 19175M: Adit Ranadive <aditr@vmware.com> 19176M: VMware PV-Drivers <pv-drivers@vmware.com> 19177L: linux-rdma@vger.kernel.org 19178S: Maintained 19179F: drivers/infiniband/hw/vmw_pvrdma/ 19180 19181VMware PVSCSI driver 19182M: Vishal Bhakta <vbhakta@vmware.com> 19183M: VMware PV-Drivers <pv-drivers@vmware.com> 19184L: linux-scsi@vger.kernel.org 19185S: Maintained 19186F: drivers/scsi/vmw_pvscsi.c 19187F: drivers/scsi/vmw_pvscsi.h 19188 19189VMWARE VIRTUAL PTP CLOCK DRIVER 19190M: Vivek Thampi <vithampi@vmware.com> 19191M: "VMware, Inc." <pv-drivers@vmware.com> 19192L: netdev@vger.kernel.org 19193S: Supported 19194F: drivers/ptp/ptp_vmw.c 19195 19196VMWARE VMMOUSE SUBDRIVER 19197M: "VMware Graphics" <linux-graphics-maintainer@vmware.com> 19198M: "VMware, Inc." <pv-drivers@vmware.com> 19199L: linux-input@vger.kernel.org 19200S: Maintained 19201F: drivers/input/mouse/vmmouse.c 19202F: drivers/input/mouse/vmmouse.h 19203 19204VMWARE VMXNET3 ETHERNET DRIVER 19205M: Ronak Doshi <doshir@vmware.com> 19206M: pv-drivers@vmware.com 19207L: netdev@vger.kernel.org 19208S: Maintained 19209F: drivers/net/vmxnet3/ 19210 19211VOCORE VOCORE2 BOARD 19212M: Harvey Hunt <harveyhuntnexus@gmail.com> 19213L: linux-mips@vger.kernel.org 19214S: Maintained 19215F: arch/mips/boot/dts/ralink/vocore2.dts 19216 19217VOLTAGE AND CURRENT REGULATOR FRAMEWORK 19218M: Liam Girdwood <lgirdwood@gmail.com> 19219M: Mark Brown <broonie@kernel.org> 19220L: linux-kernel@vger.kernel.org 19221S: Supported 19222W: http://www.slimlogic.co.uk/?p=48 19223T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 19224F: Documentation/devicetree/bindings/regulator/ 19225F: Documentation/power/regulator/ 19226F: drivers/regulator/ 19227F: include/dt-bindings/regulator/ 19228F: include/linux/regulator/ 19229K: regulator_get_optional 19230 19231VRF 19232M: David Ahern <dsahern@kernel.org> 19233L: netdev@vger.kernel.org 19234S: Maintained 19235F: Documentation/networking/vrf.rst 19236F: drivers/net/vrf.c 19237 19238VSPRINTF 19239M: Petr Mladek <pmladek@suse.com> 19240M: Steven Rostedt <rostedt@goodmis.org> 19241M: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> 19242R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19243R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 19244S: Maintained 19245T: git git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk.git 19246F: Documentation/core-api/printk-formats.rst 19247F: lib/test_printf.c 19248F: lib/vsprintf.c 19249 19250VT1211 HARDWARE MONITOR DRIVER 19251M: Juerg Haefliger <juergh@gmail.com> 19252L: linux-hwmon@vger.kernel.org 19253S: Maintained 19254F: Documentation/hwmon/vt1211.rst 19255F: drivers/hwmon/vt1211.c 19256 19257VT8231 HARDWARE MONITOR DRIVER 19258M: Roger Lucas <vt8231@hiddenengine.co.uk> 19259L: linux-hwmon@vger.kernel.org 19260S: Maintained 19261F: drivers/hwmon/vt8231.c 19262 19263VUB300 USB to SDIO/SD/MMC bridge chip 19264L: linux-mmc@vger.kernel.org 19265S: Orphan 19266F: drivers/mmc/host/vub300.c 19267 19268W1 DALLAS'S 1-WIRE BUS 19269M: Evgeniy Polyakov <zbr@ioremap.net> 19270S: Maintained 19271F: Documentation/devicetree/bindings/w1/ 19272F: Documentation/w1/ 19273F: drivers/w1/ 19274F: include/linux/w1.h 19275 19276W83791D HARDWARE MONITORING DRIVER 19277M: Marc Hulsman <m.hulsman@tudelft.nl> 19278L: linux-hwmon@vger.kernel.org 19279S: Maintained 19280F: Documentation/hwmon/w83791d.rst 19281F: drivers/hwmon/w83791d.c 19282 19283W83793 HARDWARE MONITORING DRIVER 19284M: Rudolf Marek <r.marek@assembler.cz> 19285L: linux-hwmon@vger.kernel.org 19286S: Maintained 19287F: Documentation/hwmon/w83793.rst 19288F: drivers/hwmon/w83793.c 19289 19290W83795 HARDWARE MONITORING DRIVER 19291M: Jean Delvare <jdelvare@suse.com> 19292L: linux-hwmon@vger.kernel.org 19293S: Maintained 19294F: drivers/hwmon/w83795.c 19295 19296W83L51xD SD/MMC CARD INTERFACE DRIVER 19297M: Pierre Ossman <pierre@ossman.eu> 19298S: Maintained 19299F: drivers/mmc/host/wbsd.* 19300 19301WACOM PROTOCOL 4 SERIAL TABLETS 19302M: Julian Squires <julian@cipht.net> 19303M: Hans de Goede <hdegoede@redhat.com> 19304L: linux-input@vger.kernel.org 19305S: Maintained 19306F: drivers/input/tablet/wacom_serial4.c 19307 19308WATCHDOG DEVICE DRIVERS 19309M: Wim Van Sebroeck <wim@linux-watchdog.org> 19310M: Guenter Roeck <linux@roeck-us.net> 19311L: linux-watchdog@vger.kernel.org 19312S: Maintained 19313W: http://www.linux-watchdog.org/ 19314T: git git://www.linux-watchdog.org/linux-watchdog.git 19315F: Documentation/devicetree/bindings/watchdog/ 19316F: Documentation/watchdog/ 19317F: drivers/watchdog/ 19318F: include/linux/watchdog.h 19319F: include/uapi/linux/watchdog.h 19320 19321WHISKEYCOVE PMIC GPIO DRIVER 19322M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 19323L: linux-gpio@vger.kernel.org 19324S: Maintained 19325F: drivers/gpio/gpio-wcove.c 19326 19327WHWAVE RTC DRIVER 19328M: Dianlong Li <long17.cool@163.com> 19329L: linux-rtc@vger.kernel.org 19330S: Maintained 19331F: drivers/rtc/rtc-sd3078.c 19332 19333WIIMOTE HID DRIVER 19334M: David Rheinsberg <david.rheinsberg@gmail.com> 19335L: linux-input@vger.kernel.org 19336S: Maintained 19337F: drivers/hid/hid-wiimote* 19338 19339WILOCITY WIL6210 WIRELESS DRIVER 19340M: Maya Erez <merez@codeaurora.org> 19341L: linux-wireless@vger.kernel.org 19342L: wil6210@qti.qualcomm.com 19343S: Supported 19344W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 19345F: drivers/net/wireless/ath/wil6210/ 19346 19347WINBOND CIR DRIVER 19348M: David Härdeman <david@hardeman.nu> 19349S: Maintained 19350F: drivers/media/rc/winbond-cir.c 19351 19352WINSYSTEMS EBC-C384 WATCHDOG DRIVER 19353M: William Breathitt Gray <vilhelm.gray@gmail.com> 19354L: linux-watchdog@vger.kernel.org 19355S: Maintained 19356F: drivers/watchdog/ebc-c384_wdt.c 19357 19358WINSYSTEMS WS16C48 GPIO DRIVER 19359M: William Breathitt Gray <vilhelm.gray@gmail.com> 19360L: linux-gpio@vger.kernel.org 19361S: Maintained 19362F: drivers/gpio/gpio-ws16c48.c 19363 19364WIREGUARD SECURE NETWORK TUNNEL 19365M: Jason A. Donenfeld <Jason@zx2c4.com> 19366L: wireguard@lists.zx2c4.com 19367L: netdev@vger.kernel.org 19368S: Maintained 19369F: drivers/net/wireguard/ 19370F: tools/testing/selftests/wireguard/ 19371 19372WISTRON LAPTOP BUTTON DRIVER 19373M: Miloslav Trmac <mitr@volny.cz> 19374S: Maintained 19375F: drivers/input/misc/wistron_btns.c 19376 19377WL3501 WIRELESS PCMCIA CARD DRIVER 19378L: linux-wireless@vger.kernel.org 19379S: Odd fixes 19380F: drivers/net/wireless/wl3501* 19381 19382WOLFSON MICROELECTRONICS DRIVERS 19383L: patches@opensource.cirrus.com 19384S: Supported 19385W: https://github.com/CirrusLogic/linux-drivers/wiki 19386T: git https://github.com/CirrusLogic/linux-drivers.git 19387F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 19388F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 19389F: Documentation/devicetree/bindings/mfd/wm831x.txt 19390F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 19391F: Documentation/devicetree/bindings/sound/wlf,arizona.yaml 19392F: Documentation/hwmon/wm83??.rst 19393F: arch/arm/mach-s3c/mach-crag6410* 19394F: drivers/clk/clk-wm83*.c 19395F: drivers/extcon/extcon-arizona.c 19396F: drivers/gpio/gpio-*wm*.c 19397F: drivers/gpio/gpio-arizona.c 19398F: drivers/hwmon/wm83??-hwmon.c 19399F: drivers/input/misc/wm831x-on.c 19400F: drivers/input/touchscreen/wm831x-ts.c 19401F: drivers/input/touchscreen/wm97*.c 19402F: drivers/leds/leds-wm83*.c 19403F: drivers/mfd/arizona* 19404F: drivers/mfd/cs47l24* 19405F: drivers/mfd/wm*.c 19406F: drivers/power/supply/wm83*.c 19407F: drivers/regulator/arizona* 19408F: drivers/regulator/wm8*.c 19409F: drivers/rtc/rtc-wm83*.c 19410F: drivers/video/backlight/wm83*_bl.c 19411F: drivers/watchdog/wm83*_wdt.c 19412F: include/linux/mfd/arizona/ 19413F: include/linux/mfd/wm831x/ 19414F: include/linux/mfd/wm8350/ 19415F: include/linux/mfd/wm8400* 19416F: include/linux/regulator/arizona* 19417F: include/linux/wm97xx.h 19418F: include/sound/wm????.h 19419F: sound/soc/codecs/arizona.? 19420F: sound/soc/codecs/cs47l24* 19421F: sound/soc/codecs/wm* 19422 19423WORKQUEUE 19424M: Tejun Heo <tj@kernel.org> 19425R: Lai Jiangshan <jiangshanlai@gmail.com> 19426S: Maintained 19427T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 19428F: Documentation/core-api/workqueue.rst 19429F: include/linux/workqueue.h 19430F: kernel/workqueue.c 19431 19432X-POWERS AXP288 PMIC DRIVERS 19433M: Hans de Goede <hdegoede@redhat.com> 19434S: Maintained 19435F: drivers/acpi/pmic/intel_pmic_xpower.c 19436N: axp288 19437 19438X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 19439M: Chen-Yu Tsai <wens@csie.org> 19440L: linux-kernel@vger.kernel.org 19441S: Maintained 19442N: axp[128] 19443 19444X.25 STACK 19445M: Martin Schiller <ms@dev.tdt.de> 19446L: linux-x25@vger.kernel.org 19447S: Maintained 19448F: Documentation/networking/lapb-module.rst 19449F: Documentation/networking/x25* 19450F: drivers/net/wan/hdlc_x25.c 19451F: drivers/net/wan/lapbether.c 19452F: include/*/lapb.h 19453F: include/net/x25* 19454F: include/uapi/linux/x25.h 19455F: net/lapb/ 19456F: net/x25/ 19457 19458X86 ARCHITECTURE (32-BIT AND 64-BIT) 19459M: Thomas Gleixner <tglx@linutronix.de> 19460M: Ingo Molnar <mingo@redhat.com> 19461M: Borislav Petkov <bp@alien8.de> 19462M: x86@kernel.org 19463R: "H. Peter Anvin" <hpa@zytor.com> 19464L: linux-kernel@vger.kernel.org 19465S: Maintained 19466T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 19467F: Documentation/devicetree/bindings/x86/ 19468F: Documentation/x86/ 19469F: arch/x86/ 19470 19471X86 ENTRY CODE 19472M: Andy Lutomirski <luto@kernel.org> 19473L: linux-kernel@vger.kernel.org 19474S: Maintained 19475T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 19476F: arch/x86/entry/ 19477 19478X86 MCE INFRASTRUCTURE 19479M: Tony Luck <tony.luck@intel.com> 19480M: Borislav Petkov <bp@alien8.de> 19481L: linux-edac@vger.kernel.org 19482S: Maintained 19483F: arch/x86/kernel/cpu/mce/* 19484 19485X86 MICROCODE UPDATE SUPPORT 19486M: Borislav Petkov <bp@alien8.de> 19487S: Maintained 19488F: arch/x86/kernel/cpu/microcode/* 19489 19490X86 MM 19491M: Dave Hansen <dave.hansen@linux.intel.com> 19492M: Andy Lutomirski <luto@kernel.org> 19493M: Peter Zijlstra <peterz@infradead.org> 19494L: linux-kernel@vger.kernel.org 19495S: Maintained 19496T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 19497F: arch/x86/mm/ 19498 19499X86 PLATFORM DRIVERS 19500M: Hans de Goede <hdegoede@redhat.com> 19501M: Mark Gross <mgross@linux.intel.com> 19502L: platform-driver-x86@vger.kernel.org 19503S: Maintained 19504T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 19505F: drivers/platform/olpc/ 19506F: drivers/platform/x86/ 19507 19508X86 PLATFORM DRIVERS - ARCH 19509R: Darren Hart <dvhart@infradead.org> 19510R: Andy Shevchenko <andy@infradead.org> 19511L: platform-driver-x86@vger.kernel.org 19512L: x86@kernel.org 19513S: Maintained 19514T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 19515F: arch/x86/platform 19516 19517X86 PLATFORM UV HPE SUPERDOME FLEX 19518M: Steve Wahl <steve.wahl@hpe.com> 19519R: Mike Travis <mike.travis@hpe.com> 19520R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19521R: Russ Anderson <russ.anderson@hpe.com> 19522S: Supported 19523F: arch/x86/include/asm/uv/ 19524F: arch/x86/kernel/apic/x2apic_uv_x.c 19525F: arch/x86/platform/uv/ 19526 19527X86 VDSO 19528M: Andy Lutomirski <luto@kernel.org> 19529L: linux-kernel@vger.kernel.org 19530S: Maintained 19531T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 19532F: arch/x86/entry/vdso/ 19533 19534XARRAY 19535M: Matthew Wilcox <willy@infradead.org> 19536L: linux-fsdevel@vger.kernel.org 19537S: Supported 19538F: Documentation/core-api/xarray.rst 19539F: include/linux/idr.h 19540F: include/linux/xarray.h 19541F: lib/idr.c 19542F: lib/xarray.c 19543F: tools/testing/radix-tree 19544 19545XBOX DVD IR REMOTE 19546M: Benjamin Valentin <benpicco@googlemail.com> 19547S: Maintained 19548F: drivers/media/rc/keymaps/rc-xbox-dvd.c 19549F: drivers/media/rc/xbox_remote.c 19550 19551XC2028/3028 TUNER DRIVER 19552M: Mauro Carvalho Chehab <mchehab@kernel.org> 19553L: linux-media@vger.kernel.org 19554S: Maintained 19555W: https://linuxtv.org 19556T: git git://linuxtv.org/media_tree.git 19557F: drivers/media/tuners/tuner-xc2028.* 19558 19559XDP (eXpress Data Path) 19560M: Alexei Starovoitov <ast@kernel.org> 19561M: Daniel Borkmann <daniel@iogearbox.net> 19562M: David S. Miller <davem@davemloft.net> 19563M: Jakub Kicinski <kuba@kernel.org> 19564M: Jesper Dangaard Brouer <hawk@kernel.org> 19565M: John Fastabend <john.fastabend@gmail.com> 19566L: netdev@vger.kernel.org 19567L: bpf@vger.kernel.org 19568S: Supported 19569F: include/net/xdp.h 19570F: include/net/xdp_priv.h 19571F: include/trace/events/xdp.h 19572F: kernel/bpf/cpumap.c 19573F: kernel/bpf/devmap.c 19574F: net/core/xdp.c 19575F: samples/bpf/xdp* 19576F: tools/testing/selftests/bpf/*xdp* 19577F: tools/testing/selftests/bpf/*/*xdp* 19578F: drivers/net/ethernet/*/*/*/*/*xdp* 19579F: drivers/net/ethernet/*/*/*xdp* 19580K: (?:\b|_)xdp(?:\b|_) 19581 19582XDP SOCKETS (AF_XDP) 19583M: Björn Töpel <bjorn@kernel.org> 19584M: Magnus Karlsson <magnus.karlsson@intel.com> 19585R: Jonathan Lemon <jonathan.lemon@gmail.com> 19586L: netdev@vger.kernel.org 19587L: bpf@vger.kernel.org 19588S: Maintained 19589F: Documentation/networking/af_xdp.rst 19590F: include/net/xdp_sock* 19591F: include/net/xsk_buff_pool.h 19592F: include/uapi/linux/if_xdp.h 19593F: include/uapi/linux/xdp_diag.h 19594F: include/net/netns/xdp.h 19595F: net/xdp/ 19596F: samples/bpf/xdpsock* 19597F: tools/lib/bpf/xsk* 19598 19599XEN BLOCK SUBSYSTEM 19600M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 19601M: Roger Pau Monné <roger.pau@citrix.com> 19602L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19603S: Supported 19604F: drivers/block/xen* 19605F: drivers/block/xen-blkback/* 19606 19607XEN HYPERVISOR ARM 19608M: Stefano Stabellini <sstabellini@kernel.org> 19609L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19610S: Maintained 19611F: arch/arm/include/asm/xen/ 19612F: arch/arm/xen/ 19613 19614XEN HYPERVISOR ARM64 19615M: Stefano Stabellini <sstabellini@kernel.org> 19616L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19617S: Maintained 19618F: arch/arm64/include/asm/xen/ 19619F: arch/arm64/xen/ 19620 19621XEN HYPERVISOR INTERFACE 19622M: Boris Ostrovsky <boris.ostrovsky@oracle.com> 19623M: Juergen Gross <jgross@suse.com> 19624R: Stefano Stabellini <sstabellini@kernel.org> 19625L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19626S: Supported 19627T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 19628F: Documentation/ABI/stable/sysfs-hypervisor-xen 19629F: Documentation/ABI/testing/sysfs-hypervisor-xen 19630F: arch/x86/include/asm/pvclock-abi.h 19631F: arch/x86/include/asm/xen/ 19632F: arch/x86/platform/pvh/ 19633F: arch/x86/xen/ 19634F: drivers/*/xen-*front.c 19635F: drivers/xen/ 19636F: include/uapi/xen/ 19637F: include/xen/ 19638 19639XEN NETWORK BACKEND DRIVER 19640M: Wei Liu <wei.liu@kernel.org> 19641M: Paul Durrant <paul@xen.org> 19642L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19643L: netdev@vger.kernel.org 19644S: Supported 19645F: drivers/net/xen-netback/* 19646 19647XEN PCI SUBSYSTEM 19648M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 19649L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19650S: Supported 19651F: arch/x86/pci/*xen* 19652F: drivers/pci/*xen* 19653 19654XEN PVSCSI DRIVERS 19655M: Juergen Gross <jgross@suse.com> 19656L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19657L: linux-scsi@vger.kernel.org 19658S: Supported 19659F: drivers/scsi/xen-scsifront.c 19660F: drivers/xen/xen-scsiback.c 19661F: include/xen/interface/io/vscsiif.h 19662 19663XEN SOUND FRONTEND DRIVER 19664M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 19665L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19666L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19667S: Supported 19668F: sound/xen/* 19669 19670XEN SWIOTLB SUBSYSTEM 19671M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 19672L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19673L: iommu@lists.linux-foundation.org 19674S: Supported 19675F: arch/x86/xen/*swiotlb* 19676F: drivers/xen/*swiotlb* 19677 19678XFS FILESYSTEM 19679M: Darrick J. Wong <djwong@kernel.org> 19680M: linux-xfs@vger.kernel.org 19681L: linux-xfs@vger.kernel.org 19682S: Supported 19683W: http://xfs.org/ 19684T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 19685F: Documentation/ABI/testing/sysfs-fs-xfs 19686F: Documentation/admin-guide/xfs.rst 19687F: Documentation/filesystems/xfs-delayed-logging-design.rst 19688F: Documentation/filesystems/xfs-self-describing-metadata.rst 19689F: fs/xfs/ 19690F: include/uapi/linux/dqblk_xfs.h 19691F: include/uapi/linux/fsmap.h 19692 19693XILINX AXI ETHERNET DRIVER 19694M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 19695S: Maintained 19696F: drivers/net/ethernet/xilinx/xilinx_axienet* 19697 19698XILINX CAN DRIVER 19699M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 19700R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 19701L: linux-can@vger.kernel.org 19702S: Maintained 19703F: Documentation/devicetree/bindings/net/can/xilinx_can.txt 19704F: drivers/net/can/xilinx_can.c 19705 19706XILINX GPIO DRIVER 19707M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 19708R: Srinivas Neeli <srinivas.neeli@xilinx.com> 19709R: Michal Simek <michal.simek@xilinx.com> 19710S: Maintained 19711F: Documentation/devicetree/bindings/gpio/gpio-xilinx.txt 19712F: Documentation/devicetree/bindings/gpio/gpio-zynq.txt 19713F: drivers/gpio/gpio-xilinx.c 19714F: drivers/gpio/gpio-zynq.c 19715 19716XILINX SD-FEC IP CORES 19717M: Derek Kiernan <derek.kiernan@xilinx.com> 19718M: Dragan Cvetic <dragan.cvetic@xilinx.com> 19719S: Maintained 19720F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 19721F: Documentation/misc-devices/xilinx_sdfec.rst 19722F: drivers/misc/Kconfig 19723F: drivers/misc/Makefile 19724F: drivers/misc/xilinx_sdfec.c 19725F: include/uapi/misc/xilinx_sdfec.h 19726 19727XILINX UARTLITE SERIAL DRIVER 19728M: Peter Korsgaard <jacmet@sunsite.dk> 19729L: linux-serial@vger.kernel.org 19730S: Maintained 19731F: drivers/tty/serial/uartlite.c 19732 19733XILINX VIDEO IP CORES 19734M: Hyun Kwon <hyun.kwon@xilinx.com> 19735M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19736L: linux-media@vger.kernel.org 19737S: Supported 19738T: git git://linuxtv.org/media_tree.git 19739F: Documentation/devicetree/bindings/media/xilinx/ 19740F: drivers/media/platform/xilinx/ 19741F: include/uapi/linux/xilinx-v4l2-controls.h 19742 19743XILINX ZYNQMP DPDMA DRIVER 19744M: Hyun Kwon <hyun.kwon@xilinx.com> 19745M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19746L: dmaengine@vger.kernel.org 19747S: Supported 19748F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 19749F: drivers/dma/xilinx/xilinx_dpdma.c 19750F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 19751 19752XILINX ZYNQMP PSGTR PHY DRIVER 19753M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 19754M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19755L: linux-kernel@vger.kernel.org 19756S: Supported 19757T: git https://github.com/Xilinx/linux-xlnx.git 19758F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 19759F: drivers/phy/xilinx/phy-zynqmp.c 19760 19761XILLYBUS DRIVER 19762M: Eli Billauer <eli.billauer@gmail.com> 19763L: linux-kernel@vger.kernel.org 19764S: Supported 19765F: drivers/char/xillybus/ 19766 19767XLP9XX I2C DRIVER 19768M: George Cherian <gcherian@marvell.com> 19769L: linux-i2c@vger.kernel.org 19770S: Supported 19771W: http://www.marvell.com 19772F: Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt 19773F: drivers/i2c/busses/i2c-xlp9xx.c 19774 19775XRA1403 GPIO EXPANDER 19776M: Nandor Han <nandor.han@ge.com> 19777M: Semi Malinen <semi.malinen@ge.com> 19778L: linux-gpio@vger.kernel.org 19779S: Maintained 19780F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 19781F: drivers/gpio/gpio-xra1403.c 19782 19783XTENSA XTFPGA PLATFORM SUPPORT 19784M: Max Filippov <jcmvbkbc@gmail.com> 19785L: linux-xtensa@linux-xtensa.org 19786S: Maintained 19787F: drivers/spi/spi-xtensa-xtfpga.c 19788F: sound/soc/xtensa/xtfpga-i2s.c 19789 19790YAM DRIVER FOR AX.25 19791M: Jean-Paul Roubelat <jpr@f6fbb.org> 19792L: linux-hams@vger.kernel.org 19793S: Maintained 19794F: drivers/net/hamradio/yam* 19795F: include/linux/yam.h 19796 19797YAMA SECURITY MODULE 19798M: Kees Cook <keescook@chromium.org> 19799S: Supported 19800T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip 19801F: Documentation/admin-guide/LSM/Yama.rst 19802F: security/yama/ 19803 19804YEALINK PHONE DRIVER 19805M: Henk Vergonet <Henk.Vergonet@gmail.com> 19806L: usbb2k-api-dev@nongnu.org 19807S: Maintained 19808F: Documentation/input/devices/yealink.rst 19809F: drivers/input/misc/yealink.* 19810 19811Z8530 DRIVER FOR AX.25 19812M: Joerg Reuter <jreuter@yaina.de> 19813L: linux-hams@vger.kernel.org 19814S: Maintained 19815W: http://yaina.de/jreuter/ 19816W: http://www.qsl.net/dl1bke/ 19817F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 19818F: drivers/net/hamradio/*scc.c 19819F: drivers/net/hamradio/z8530.h 19820 19821ZBUD COMPRESSED PAGE ALLOCATOR 19822M: Seth Jennings <sjenning@redhat.com> 19823M: Dan Streetman <ddstreet@ieee.org> 19824L: linux-mm@kvack.org 19825S: Maintained 19826F: include/linux/zbud.h 19827F: mm/zbud.c 19828 19829ZD1211RW WIRELESS DRIVER 19830M: Daniel Drake <dsd@gentoo.org> 19831M: Ulrich Kunitz <kune@deine-taler.de> 19832L: linux-wireless@vger.kernel.org 19833L: zd1211-devs@lists.sourceforge.net (subscribers-only) 19834S: Maintained 19835W: http://zd1211.ath.cx/wiki/DriverRewrite 19836F: drivers/net/wireless/zydas/zd1211rw/ 19837 19838ZD1301 MEDIA DRIVER 19839M: Antti Palosaari <crope@iki.fi> 19840L: linux-media@vger.kernel.org 19841S: Maintained 19842W: https://linuxtv.org/ 19843W: http://palosaari.fi/linux/ 19844Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19845F: drivers/media/usb/dvb-usb-v2/zd1301* 19846 19847ZD1301_DEMOD MEDIA DRIVER 19848M: Antti Palosaari <crope@iki.fi> 19849L: linux-media@vger.kernel.org 19850S: Maintained 19851W: https://linuxtv.org/ 19852W: http://palosaari.fi/linux/ 19853Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19854F: drivers/media/dvb-frontends/zd1301_demod* 19855 19856ZHAOXIN PROCESSOR SUPPORT 19857M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 19858L: linux-kernel@vger.kernel.org 19859S: Maintained 19860F: arch/x86/kernel/cpu/zhaoxin.c 19861 19862ZONEFS FILESYSTEM 19863M: Damien Le Moal <damien.lemoal@wdc.com> 19864M: Naohiro Aota <naohiro.aota@wdc.com> 19865R: Johannes Thumshirn <jth@kernel.org> 19866L: linux-fsdevel@vger.kernel.org 19867S: Maintained 19868T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 19869F: Documentation/filesystems/zonefs.rst 19870F: fs/zonefs/ 19871 19872ZPOOL COMPRESSED PAGE STORAGE API 19873M: Dan Streetman <ddstreet@ieee.org> 19874L: linux-mm@kvack.org 19875S: Maintained 19876F: include/linux/zpool.h 19877F: mm/zpool.c 19878 19879ZR36067 VIDEO FOR LINUX DRIVER 19880M: Corentin Labbe <clabbe@baylibre.com> 19881L: mjpeg-users@lists.sourceforge.net 19882L: linux-media@vger.kernel.org 19883S: Maintained 19884W: http://mjpeg.sourceforge.net/driver-zoran/ 19885Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19886F: Documentation/driver-api/media/drivers/zoran.rst 19887F: drivers/staging/media/zoran/ 19888 19889ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 19890M: Minchan Kim <minchan@kernel.org> 19891M: Nitin Gupta <ngupta@vflare.org> 19892R: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> 19893L: linux-kernel@vger.kernel.org 19894S: Maintained 19895F: Documentation/admin-guide/blockdev/zram.rst 19896F: drivers/block/zram/ 19897 19898ZS DECSTATION Z85C30 SERIAL DRIVER 19899M: "Maciej W. Rozycki" <macro@orcam.me.uk> 19900S: Maintained 19901F: drivers/tty/serial/zs.* 19902 19903ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 19904M: Minchan Kim <minchan@kernel.org> 19905M: Nitin Gupta <ngupta@vflare.org> 19906R: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> 19907L: linux-mm@kvack.org 19908S: Maintained 19909F: Documentation/vm/zsmalloc.rst 19910F: include/linux/zsmalloc.h 19911F: mm/zsmalloc.c 19912 19913ZSWAP COMPRESSED SWAP CACHING 19914M: Seth Jennings <sjenning@redhat.com> 19915M: Dan Streetman <ddstreet@ieee.org> 19916M: Vitaly Wool <vitaly.wool@konsulko.com> 19917L: linux-mm@kvack.org 19918S: Maintained 19919F: mm/zswap.c 19920 19921THE REST 19922M: Linus Torvalds <torvalds@linux-foundation.org> 19923L: linux-kernel@vger.kernel.org 19924S: Buried alive in reporters 19925Q: http://patchwork.kernel.org/project/LKML/list/ 19926T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 19927F: * 19928F: */ 19929
