1List of maintainers and how to submit kernel changes 2==================================================== 3 4Please try to follow the guidelines below. This will make things 5easier on the maintainers. Not all of these guidelines matter for every 6trivial patch so apply some common sense. 7 8Tips for patch submitters 9------------------------- 10 111. Always *test* your changes, however small, on at least 4 or 12 5 people, preferably many more. 13 142. Try to release a few ALPHA test versions to the net. Announce 15 them onto the kernel channel and await results. This is especially 16 important for device drivers, because often that's the only way 17 you will find things like the fact version 3 firmware needs 18 a magic fix you didn't know about, or some clown changed the 19 chips on a board and not its name. (Don't laugh! Look at the 20 SMC etherpower for that.) 21 223. Make sure your changes compile correctly in multiple 23 configurations. In particular check that changes work both as a 24 module and built into the kernel. 25 264. When you are happy with a change make it generally available for 27 testing and await feedback. 28 295. Make a patch available to the relevant maintainer in the list. Use 30 ``diff -u`` to make the patch easy to merge. Be prepared to get your 31 changes sent back with seemingly silly requests about formatting 32 and variable names. These aren't as silly as they seem. One 33 job the maintainers (and especially Linus) do is to keep things 34 looking the same. Sometimes this means that the clever hack in 35 your driver to get around a problem actually needs to become a 36 generalized kernel feature ready for next time. 37 38 PLEASE check your patch with the automated style checker 39 (scripts/checkpatch.pl) to catch trivial style violations. 40 See Documentation/process/coding-style.rst for guidance here. 41 42 PLEASE CC: the maintainers and mailing lists that are generated 43 by ``scripts/get_maintainer.pl.`` The results returned by the 44 script will be best if you have git installed and are making 45 your changes in a branch derived from Linus' latest git tree. 46 See Documentation/process/submitting-patches.rst for details. 47 48 PLEASE try to include any credit lines you want added with the 49 patch. It avoids people being missed off by mistake and makes 50 it easier to know who wants adding and who doesn't. 51 52 PLEASE document known bugs. If it doesn't work for everything 53 or does something very odd once a month document it. 54 55 PLEASE remember that submissions must be made under the terms 56 of the Linux Foundation certificate of contribution and should 57 include a Signed-off-by: line. The current version of this 58 "Developer's Certificate of Origin" (DCO) is listed in the file 59 Documentation/process/submitting-patches.rst. 60 616. Make sure you have the right to send any changes you make. If you 62 do changes at work you may find your employer owns the patch 63 not you. 64 657. When sending security related changes or reports to a maintainer 66 please Cc: security@kernel.org, especially if the maintainer 67 does not respond. Please keep in mind that the security team is 68 a small set of people who can be efficient only when working on 69 verified bugs. Please only Cc: this list when you have identified 70 that the bug would present a short-term risk to other users if it 71 were publicly disclosed. For example, reports of address leaks do 72 not represent an immediate threat and are better handled publicly, 73 and ideally, should come with a patch proposal. Please do not send 74 automated reports to this list either. Such bugs will be handled 75 better and faster in the usual public places. See 76 Documentation/admin-guide/security-bugs.rst for details. 77 788. Happy hacking. 79 80Descriptions of section entries and preferred order 81--------------------------------------------------- 82 83 M: *Mail* patches to: FullName <address@domain> 84 R: Designated *Reviewer*: FullName <address@domain> 85 These reviewers should be CCed on patches. 86 L: *Mailing list* that is relevant to this area 87 S: *Status*, one of the following: 88 Supported: Someone is actually paid to look after this. 89 Maintained: Someone actually looks after it. 90 Odd Fixes: It has a maintainer but they don't have time to do 91 much other than throw the odd patch in. See below.. 92 Orphan: No current maintainer [but maybe you could take the 93 role as you write your new code]. 94 Obsolete: Old code. Something tagged obsolete generally means 95 it has been replaced by a better system and you 96 should be using that. 97 W: *Web-page* with status/info 98 Q: *Patchwork* web based patch tracking system site 99 B: URI for where to file *bugs*. A web-page with detailed bug 100 filing info, a direct bug tracker link, or a mailto: URI. 101 C: URI for *chat* protocol, server and channel where developers 102 usually hang out, for example irc://server/channel. 103 P: Subsystem Profile document for more details submitting 104 patches to the given subsystem. This is either an in-tree file, 105 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 106 for details. 107 T: *SCM* tree type and location. 108 Type is one of: git, hg, quilt, stgit, topgit 109 F: *Files* and directories wildcard patterns. 110 A trailing slash includes all files and subdirectory files. 111 F: drivers/net/ all files in and below drivers/net 112 F: drivers/net/* all files in drivers/net, but not below 113 F: */net/* all files in "any top level directory"/net 114 One pattern per line. Multiple F: lines acceptable. 115 X: *Excluded* files and directories that are NOT maintained, same 116 rules as F:. Files exclusions are tested before file matches. 117 Can be useful for excluding a specific subdirectory, for instance: 118 F: net/ 119 X: net/ipv6/ 120 matches all files in and below net excluding net/ipv6/ 121 N: Files and directories *Regex* patterns. 122 N: [^a-z]tegra all files whose path contains tegra 123 (not including files like integrator) 124 One pattern per line. Multiple N: lines acceptable. 125 scripts/get_maintainer.pl has different behavior for files that 126 match F: pattern and matches of N: patterns. By default, 127 get_maintainer will not look at git log history when an F: pattern 128 match occurs. When an N: match occurs, git log history is used 129 to also notify the people that have git commit signatures. 130 K: *Content regex* (perl extended) pattern match in a patch or file. 131 For instance: 132 K: of_get_profile 133 matches patches or files that contain "of_get_profile" 134 K: \b(printk|pr_(info|err))\b 135 matches patches or files that contain one or more of the words 136 printk, pr_info or pr_err 137 One regex pattern per line. Multiple K: lines acceptable. 138 139Maintainers List 140---------------- 141 142.. note:: When reading this list, please look for the most precise areas 143 first. When adding to this list, please keep the entries in 144 alphabetical order. 145 1463C59X NETWORK DRIVER 147M: Steffen Klassert <klassert@kernel.org> 148L: netdev@vger.kernel.org 149S: Odd Fixes 150F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 151F: drivers/net/ethernet/3com/3c59x.c 152 1533CR990 NETWORK DRIVER 154M: David Dillow <dave@thedillows.org> 155L: netdev@vger.kernel.org 156S: Maintained 157F: drivers/net/ethernet/3com/typhoon* 158 1593WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 160M: Adam Radford <aradford@gmail.com> 161L: linux-scsi@vger.kernel.org 162S: Supported 163W: http://www.lsi.com 164F: drivers/scsi/3w-* 165 16653C700 AND 53C700-66 SCSI DRIVER 167M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 168L: linux-scsi@vger.kernel.org 169S: Maintained 170F: drivers/scsi/53c700* 171 1726LOWPAN GENERIC (BTLE/IEEE 802.15.4) 173M: Alexander Aring <alex.aring@gmail.com> 174M: Jukka Rissanen <jukka.rissanen@linux.intel.com> 175L: linux-bluetooth@vger.kernel.org 176L: linux-wpan@vger.kernel.org 177S: Maintained 178F: Documentation/networking/6lowpan.rst 179F: include/net/6lowpan.h 180F: net/6lowpan/ 181 1826PACK NETWORK DRIVER FOR AX.25 183M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 184L: linux-hams@vger.kernel.org 185S: Maintained 186F: drivers/net/hamradio/6pack.c 187 188802.11 (including CFG80211/NL80211) 189M: Johannes Berg <johannes@sipsolutions.net> 190L: linux-wireless@vger.kernel.org 191S: Maintained 192W: https://wireless.wiki.kernel.org/ 193T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git 194T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git 195F: Documentation/driver-api/80211/cfg80211.rst 196F: Documentation/networking/regulatory.rst 197F: include/linux/ieee80211.h 198F: include/net/cfg80211.h 199F: include/net/ieee80211_radiotap.h 200F: include/net/iw_handler.h 201F: include/net/wext.h 202F: include/uapi/linux/nl80211.h 203F: net/wireless/ 204 2058169 10/100/1000 GIGABIT ETHERNET DRIVER 206M: Heiner Kallweit <hkallweit1@gmail.com> 207M: nic_swsd@realtek.com 208L: netdev@vger.kernel.org 209S: Maintained 210F: drivers/net/ethernet/realtek/r8169* 211 2128250/16?50 (AND CLONE UARTS) SERIAL DRIVER 213M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 214L: linux-serial@vger.kernel.org 215S: Maintained 216T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 217F: drivers/tty/serial/8250* 218F: include/linux/serial_8250.h 219 2208390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 221L: netdev@vger.kernel.org 222S: Orphan / Obsolete 223F: drivers/net/ethernet/8390/ 224 2259P FILE SYSTEM 226M: Eric Van Hensbergen <ericvh@gmail.com> 227M: Latchesar Ionkov <lucho@ionkov.net> 228M: Dominique Martinet <asmadeus@codewreck.org> 229L: v9fs-developer@lists.sourceforge.net 230S: Maintained 231W: http://swik.net/v9fs 232Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 233T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 234T: git git://github.com/martinetd/linux.git 235F: Documentation/filesystems/9p.rst 236F: fs/9p/ 237F: include/net/9p/ 238F: include/trace/events/9p.h 239F: include/uapi/linux/virtio_9p.h 240F: net/9p/ 241 242A8293 MEDIA DRIVER 243M: Antti Palosaari <crope@iki.fi> 244L: linux-media@vger.kernel.org 245S: Maintained 246W: https://linuxtv.org 247W: http://palosaari.fi/linux/ 248Q: http://patchwork.linuxtv.org/project/linux-media/list/ 249T: git git://linuxtv.org/anttip/media_tree.git 250F: drivers/media/dvb-frontends/a8293* 251 252AACRAID SCSI RAID DRIVER 253M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 254L: linux-scsi@vger.kernel.org 255S: Supported 256W: http://www.adaptec.com/ 257F: Documentation/scsi/aacraid.rst 258F: drivers/scsi/aacraid/ 259 260ABI/API 261L: linux-api@vger.kernel.org 262F: include/linux/syscalls.h 263F: kernel/sys_ni.c 264X: include/uapi/ 265X: arch/*/include/uapi/ 266 267ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 268M: Hans de Goede <hdegoede@redhat.com> 269L: linux-hwmon@vger.kernel.org 270S: Maintained 271F: drivers/hwmon/abituguru.c 272 273ABIT UGURU 3 HARDWARE MONITOR DRIVER 274M: Alistair John Strachan <alistair@devzero.co.uk> 275L: linux-hwmon@vger.kernel.org 276S: Maintained 277F: drivers/hwmon/abituguru3.c 278 279ACCES 104-DIO-48E GPIO DRIVER 280M: William Breathitt Gray <vilhelm.gray@gmail.com> 281L: linux-gpio@vger.kernel.org 282S: Maintained 283F: drivers/gpio/gpio-104-dio-48e.c 284 285ACCES 104-IDI-48 GPIO DRIVER 286M: "William Breathitt Gray" <vilhelm.gray@gmail.com> 287L: linux-gpio@vger.kernel.org 288S: Maintained 289F: drivers/gpio/gpio-104-idi-48.c 290 291ACCES 104-IDIO-16 GPIO DRIVER 292M: "William Breathitt Gray" <vilhelm.gray@gmail.com> 293L: linux-gpio@vger.kernel.org 294S: Maintained 295F: drivers/gpio/gpio-104-idio-16.c 296 297ACCES 104-QUAD-8 DRIVER 298M: William Breathitt Gray <vilhelm.gray@gmail.com> 299M: Syed Nayyar Waris <syednwaris@gmail.com> 300L: linux-iio@vger.kernel.org 301S: Maintained 302F: Documentation/ABI/testing/sysfs-bus-counter-104-quad-8 303F: Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8 304F: drivers/counter/104-quad-8.c 305 306ACCES PCI-IDIO-16 GPIO DRIVER 307M: William Breathitt Gray <vilhelm.gray@gmail.com> 308L: linux-gpio@vger.kernel.org 309S: Maintained 310F: drivers/gpio/gpio-pci-idio-16.c 311 312ACCES PCIe-IDIO-24 GPIO DRIVER 313M: William Breathitt Gray <vilhelm.gray@gmail.com> 314L: linux-gpio@vger.kernel.org 315S: Maintained 316F: drivers/gpio/gpio-pcie-idio-24.c 317 318ACENIC DRIVER 319M: Jes Sorensen <jes@trained-monkey.org> 320L: linux-acenic@sunsite.dk 321S: Maintained 322F: drivers/net/ethernet/alteon/acenic* 323 324ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 325M: Peter Kaestle <peter@piie.net> 326L: platform-driver-x86@vger.kernel.org 327S: Maintained 328W: http://piie.net/?section=acerhdf 329F: drivers/platform/x86/acerhdf.c 330 331ACER WMI LAPTOP EXTRAS 332M: "Lee, Chun-Yi" <jlee@suse.com> 333L: platform-driver-x86@vger.kernel.org 334S: Maintained 335F: drivers/platform/x86/acer-wmi.c 336 337ACPI 338M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 339M: Len Brown <lenb@kernel.org> 340L: linux-acpi@vger.kernel.org 341S: Supported 342W: https://01.org/linux-acpi 343Q: https://patchwork.kernel.org/project/linux-acpi/list/ 344B: https://bugzilla.kernel.org 345T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 346F: Documentation/ABI/testing/configfs-acpi 347F: Documentation/ABI/testing/sysfs-bus-acpi 348F: Documentation/firmware-guide/acpi/ 349F: drivers/acpi/ 350F: drivers/pci/*/*acpi* 351F: drivers/pci/*acpi* 352F: drivers/pnp/pnpacpi/ 353F: include/acpi/ 354F: include/linux/acpi.h 355F: include/linux/fwnode.h 356F: tools/power/acpi/ 357 358ACPI APEI 359M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 360M: Len Brown <lenb@kernel.org> 361R: James Morse <james.morse@arm.com> 362R: Tony Luck <tony.luck@intel.com> 363R: Borislav Petkov <bp@alien8.de> 364L: linux-acpi@vger.kernel.org 365F: drivers/acpi/apei/ 366 367ACPI COMPONENT ARCHITECTURE (ACPICA) 368M: Robert Moore <robert.moore@intel.com> 369M: Erik Kaneda <erik.kaneda@intel.com> 370M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 371L: linux-acpi@vger.kernel.org 372L: devel@acpica.org 373S: Supported 374W: https://acpica.org/ 375W: https://github.com/acpica/acpica/ 376Q: https://patchwork.kernel.org/project/linux-acpi/list/ 377B: https://bugzilla.kernel.org 378B: https://bugs.acpica.org 379T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 380F: drivers/acpi/acpica/ 381F: include/acpi/ 382F: tools/power/acpi/ 383 384ACPI FAN DRIVER 385M: Zhang Rui <rui.zhang@intel.com> 386L: linux-acpi@vger.kernel.org 387S: Supported 388W: https://01.org/linux-acpi 389B: https://bugzilla.kernel.org 390F: drivers/acpi/fan.c 391 392ACPI FOR ARM64 (ACPI/arm64) 393M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 394M: Hanjun Guo <guohanjun@huawei.com> 395M: Sudeep Holla <sudeep.holla@arm.com> 396L: linux-acpi@vger.kernel.org 397L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 398S: Maintained 399F: drivers/acpi/arm64 400 401ACPI I2C MULTI INSTANTIATE DRIVER 402M: Hans de Goede <hdegoede@redhat.com> 403L: platform-driver-x86@vger.kernel.org 404S: Maintained 405F: drivers/platform/x86/i2c-multi-instantiate.c 406 407ACPI PMIC DRIVERS 408M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 409M: Len Brown <lenb@kernel.org> 410R: Andy Shevchenko <andy@kernel.org> 411R: Mika Westerberg <mika.westerberg@linux.intel.com> 412L: linux-acpi@vger.kernel.org 413S: Supported 414Q: https://patchwork.kernel.org/project/linux-acpi/list/ 415B: https://bugzilla.kernel.org 416T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 417F: drivers/acpi/pmic/ 418 419ACPI THERMAL DRIVER 420M: Zhang Rui <rui.zhang@intel.com> 421L: linux-acpi@vger.kernel.org 422S: Supported 423W: https://01.org/linux-acpi 424B: https://bugzilla.kernel.org 425F: drivers/acpi/*thermal* 426 427ACPI VIDEO DRIVER 428M: Zhang Rui <rui.zhang@intel.com> 429L: linux-acpi@vger.kernel.org 430S: Supported 431W: https://01.org/linux-acpi 432B: https://bugzilla.kernel.org 433F: drivers/acpi/acpi_video.c 434 435ACPI WMI DRIVER 436L: platform-driver-x86@vger.kernel.org 437S: Orphan 438F: drivers/platform/x86/wmi.c 439F: include/uapi/linux/wmi.h 440 441ACRN HYPERVISOR SERVICE MODULE 442M: Shuo Liu <shuo.a.liu@intel.com> 443L: acrn-dev@lists.projectacrn.org (subscribers-only) 444S: Supported 445W: https://projectacrn.org 446F: Documentation/virt/acrn/ 447F: drivers/virt/acrn/ 448F: include/uapi/linux/acrn.h 449 450AD1889 ALSA SOUND DRIVER 451L: linux-parisc@vger.kernel.org 452S: Maintained 453W: https://parisc.wiki.kernel.org/index.php/AD1889 454F: sound/pci/ad1889.* 455 456AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 457M: Michael Hennerich <michael.hennerich@analog.com> 458S: Supported 459W: http://wiki.analog.com/AD5254 460W: http://ez.analog.com/community/linux-device-drivers 461F: drivers/misc/ad525x_dpot.c 462 463AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 464M: Michael Hennerich <michael.hennerich@analog.com> 465S: Supported 466W: http://wiki.analog.com/AD5398 467W: http://ez.analog.com/community/linux-device-drivers 468F: drivers/regulator/ad5398.c 469 470AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 471M: Michael Hennerich <michael.hennerich@analog.com> 472S: Supported 473W: http://wiki.analog.com/AD7142 474W: http://ez.analog.com/community/linux-device-drivers 475F: drivers/input/misc/ad714x.c 476 477AD7877 TOUCHSCREEN DRIVER 478M: Michael Hennerich <michael.hennerich@analog.com> 479S: Supported 480W: http://wiki.analog.com/AD7877 481W: http://ez.analog.com/community/linux-device-drivers 482F: drivers/input/touchscreen/ad7877.c 483 484AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 485M: Michael Hennerich <michael.hennerich@analog.com> 486S: Supported 487W: http://wiki.analog.com/AD7879 488W: http://ez.analog.com/community/linux-device-drivers 489F: drivers/input/touchscreen/ad7879.c 490 491ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 492M: Jiri Kosina <jikos@kernel.org> 493S: Maintained 494 495ADF7242 IEEE 802.15.4 RADIO DRIVER 496M: Michael Hennerich <michael.hennerich@analog.com> 497L: linux-wpan@vger.kernel.org 498S: Supported 499W: https://wiki.analog.com/ADF7242 500W: http://ez.analog.com/community/linux-device-drivers 501F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 502F: drivers/net/ieee802154/adf7242.c 503 504ADM1025 HARDWARE MONITOR DRIVER 505M: Jean Delvare <jdelvare@suse.com> 506L: linux-hwmon@vger.kernel.org 507S: Maintained 508F: Documentation/hwmon/adm1025.rst 509F: drivers/hwmon/adm1025.c 510 511ADM1029 HARDWARE MONITOR DRIVER 512M: Corentin Labbe <clabbe.montjoie@gmail.com> 513L: linux-hwmon@vger.kernel.org 514S: Maintained 515F: drivers/hwmon/adm1029.c 516 517ADM8211 WIRELESS DRIVER 518L: linux-wireless@vger.kernel.org 519S: Orphan 520W: https://wireless.wiki.kernel.org/ 521F: drivers/net/wireless/admtek/adm8211.* 522 523ADP1653 FLASH CONTROLLER DRIVER 524M: Sakari Ailus <sakari.ailus@iki.fi> 525L: linux-media@vger.kernel.org 526S: Maintained 527F: drivers/media/i2c/adp1653.c 528F: include/media/i2c/adp1653.h 529 530ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 531M: Michael Hennerich <michael.hennerich@analog.com> 532S: Supported 533W: http://wiki.analog.com/ADP5520 534W: http://ez.analog.com/community/linux-device-drivers 535F: drivers/gpio/gpio-adp5520.c 536F: drivers/input/keyboard/adp5520-keys.c 537F: drivers/leds/leds-adp5520.c 538F: drivers/mfd/adp5520.c 539F: drivers/video/backlight/adp5520_bl.c 540 541ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 542M: Michael Hennerich <michael.hennerich@analog.com> 543S: Supported 544W: http://wiki.analog.com/ADP5588 545W: http://ez.analog.com/community/linux-device-drivers 546F: drivers/gpio/gpio-adp5588.c 547F: drivers/input/keyboard/adp5588-keys.c 548 549ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 550M: Michael Hennerich <michael.hennerich@analog.com> 551S: Supported 552W: http://wiki.analog.com/ADP8860 553W: http://ez.analog.com/community/linux-device-drivers 554F: drivers/video/backlight/adp8860_bl.c 555 556ADT746X FAN DRIVER 557M: Colin Leroy <colin@colino.net> 558S: Maintained 559F: drivers/macintosh/therm_adt746x.c 560 561ADT7475 HARDWARE MONITOR DRIVER 562M: Jean Delvare <jdelvare@suse.com> 563L: linux-hwmon@vger.kernel.org 564S: Maintained 565F: Documentation/hwmon/adt7475.rst 566F: drivers/hwmon/adt7475.c 567 568ADVANSYS SCSI DRIVER 569M: Matthew Wilcox <willy@infradead.org> 570M: Hannes Reinecke <hare@suse.com> 571L: linux-scsi@vger.kernel.org 572S: Maintained 573F: Documentation/scsi/advansys.rst 574F: drivers/scsi/advansys.c 575 576ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 577M: Michael Hennerich <michael.hennerich@analog.com> 578S: Supported 579W: http://wiki.analog.com/ADXL345 580W: http://ez.analog.com/community/linux-device-drivers 581F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 582F: drivers/input/misc/adxl34x.c 583 584ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 585M: Michael Hennerich <michael.hennerich@analog.com> 586S: Supported 587W: http://ez.analog.com/community/linux-device-drivers 588F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 589F: drivers/iio/accel/adxl372.c 590F: drivers/iio/accel/adxl372_i2c.c 591F: drivers/iio/accel/adxl372_spi.c 592 593AF9013 MEDIA DRIVER 594M: Antti Palosaari <crope@iki.fi> 595L: linux-media@vger.kernel.org 596S: Maintained 597W: https://linuxtv.org 598W: http://palosaari.fi/linux/ 599Q: http://patchwork.linuxtv.org/project/linux-media/list/ 600T: git git://linuxtv.org/anttip/media_tree.git 601F: drivers/media/dvb-frontends/af9013* 602 603AF9033 MEDIA DRIVER 604M: Antti Palosaari <crope@iki.fi> 605L: linux-media@vger.kernel.org 606S: Maintained 607W: https://linuxtv.org 608W: http://palosaari.fi/linux/ 609Q: http://patchwork.linuxtv.org/project/linux-media/list/ 610T: git git://linuxtv.org/anttip/media_tree.git 611F: drivers/media/dvb-frontends/af9033* 612 613AFFS FILE SYSTEM 614M: David Sterba <dsterba@suse.com> 615L: linux-fsdevel@vger.kernel.org 616S: Odd Fixes 617F: Documentation/filesystems/affs.rst 618F: fs/affs/ 619 620AFS FILESYSTEM 621M: David Howells <dhowells@redhat.com> 622L: linux-afs@lists.infradead.org 623S: Supported 624W: https://www.infradead.org/~dhowells/kafs/ 625F: Documentation/filesystems/afs.rst 626F: fs/afs/ 627F: include/trace/events/afs.h 628 629AGPGART DRIVER 630M: David Airlie <airlied@linux.ie> 631S: Maintained 632T: git git://anongit.freedesktop.org/drm/drm 633F: drivers/char/agp/ 634F: include/linux/agp* 635F: include/uapi/linux/agp* 636 637AHA152X SCSI DRIVER 638M: "Juergen E. Fischer" <fischer@norbit.de> 639L: linux-scsi@vger.kernel.org 640S: Maintained 641F: drivers/scsi/aha152x* 642F: drivers/scsi/pcmcia/aha152x* 643 644AIC7XXX / AIC79XX SCSI DRIVER 645M: Hannes Reinecke <hare@suse.com> 646L: linux-scsi@vger.kernel.org 647S: Maintained 648F: drivers/scsi/aic7xxx/ 649 650AIMSLAB FM RADIO RECEIVER DRIVER 651M: Hans Verkuil <hverkuil@xs4all.nl> 652L: linux-media@vger.kernel.org 653S: Maintained 654W: https://linuxtv.org 655T: git git://linuxtv.org/media_tree.git 656F: drivers/media/radio/radio-aimslab* 657 658AIO 659M: Benjamin LaHaise <bcrl@kvack.org> 660L: linux-aio@kvack.org 661S: Supported 662F: fs/aio.c 663F: include/linux/*aio*.h 664 665AIRSPY MEDIA DRIVER 666M: Antti Palosaari <crope@iki.fi> 667L: linux-media@vger.kernel.org 668S: Maintained 669W: https://linuxtv.org 670W: http://palosaari.fi/linux/ 671Q: http://patchwork.linuxtv.org/project/linux-media/list/ 672T: git git://linuxtv.org/anttip/media_tree.git 673F: drivers/media/usb/airspy/ 674 675ALACRITECH GIGABIT ETHERNET DRIVER 676M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 677S: Maintained 678F: drivers/net/ethernet/alacritech/* 679 680ALCATEL SPEEDTOUCH USB DRIVER 681M: Duncan Sands <duncan.sands@free.fr> 682L: linux-usb@vger.kernel.org 683S: Maintained 684W: http://www.linux-usb.org/SpeedTouch/ 685F: drivers/usb/atm/speedtch.c 686F: drivers/usb/atm/usbatm.c 687 688ALCHEMY AU1XX0 MMC DRIVER 689M: Manuel Lauss <manuel.lauss@gmail.com> 690S: Maintained 691F: drivers/mmc/host/au1xmmc.c 692 693ALI1563 I2C DRIVER 694M: Rudolf Marek <r.marek@assembler.cz> 695L: linux-i2c@vger.kernel.org 696S: Maintained 697F: Documentation/i2c/busses/i2c-ali1563.rst 698F: drivers/i2c/busses/i2c-ali1563.c 699 700ALL SENSORS DLH SERIES PRESSURE SENSORS DRIVER 701M: Tomislav Denis <tomislav.denis@avl.com> 702L: linux-iio@vger.kernel.org 703S: Maintained 704W: http://www.allsensors.com/ 705F: Documentation/devicetree/bindings/iio/pressure/asc,dlhl60d.yaml 706F: drivers/iio/pressure/dlhl60d.c 707 708ALLEGRO DVT VIDEO IP CORE DRIVER 709M: Michael Tretter <m.tretter@pengutronix.de> 710R: Pengutronix Kernel Team <kernel@pengutronix.de> 711L: linux-media@vger.kernel.org 712S: Maintained 713F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 714F: drivers/media/platform/allegro-dvt/ 715 716ALLWINNER A10 CSI DRIVER 717M: Maxime Ripard <mripard@kernel.org> 718L: linux-media@vger.kernel.org 719S: Maintained 720T: git git://linuxtv.org/media_tree.git 721F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 722F: drivers/media/platform/sunxi/sun4i-csi/ 723 724ALLWINNER CPUFREQ DRIVER 725M: Yangtao Li <tiny.windzz@gmail.com> 726L: linux-pm@vger.kernel.org 727S: Maintained 728F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 729F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 730 731ALLWINNER CRYPTO DRIVERS 732M: Corentin Labbe <clabbe.montjoie@gmail.com> 733L: linux-crypto@vger.kernel.org 734S: Maintained 735F: drivers/crypto/allwinner/ 736 737ALLWINNER THERMAL DRIVER 738M: Vasily Khoruzhick <anarsoul@gmail.com> 739M: Yangtao Li <tiny.windzz@gmail.com> 740L: linux-pm@vger.kernel.org 741S: Maintained 742F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 743F: drivers/thermal/sun8i_thermal.c 744 745ALLWINNER VPU DRIVER 746M: Maxime Ripard <mripard@kernel.org> 747M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 748L: linux-media@vger.kernel.org 749S: Maintained 750F: drivers/staging/media/sunxi/cedrus/ 751 752ALPHA PORT 753M: Richard Henderson <rth@twiddle.net> 754M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 755M: Matt Turner <mattst88@gmail.com> 756L: linux-alpha@vger.kernel.org 757S: Odd Fixes 758F: arch/alpha/ 759 760ALPS PS/2 TOUCHPAD DRIVER 761R: Pali Rohár <pali@kernel.org> 762F: drivers/input/mouse/alps.* 763 764ALTERA I2C CONTROLLER DRIVER 765M: Thor Thayer <thor.thayer@linux.intel.com> 766S: Maintained 767F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 768F: drivers/i2c/busses/i2c-altera.c 769 770ALTERA MAILBOX DRIVER 771M: Ley Foon Tan <ley.foon.tan@intel.com> 772S: Maintained 773F: drivers/mailbox/mailbox-altera.c 774 775ALTERA PIO DRIVER 776M: Joyce Ooi <joyce.ooi@intel.com> 777L: linux-gpio@vger.kernel.org 778S: Maintained 779F: drivers/gpio/gpio-altera.c 780 781ALTERA SYSTEM MANAGER DRIVER 782M: Thor Thayer <thor.thayer@linux.intel.com> 783S: Maintained 784F: drivers/mfd/altera-sysmgr.c 785F: include/linux/mfd/altera-sysmgr.h 786 787ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 788M: Thor Thayer <thor.thayer@linux.intel.com> 789S: Maintained 790F: drivers/gpio/gpio-altera-a10sr.c 791F: drivers/mfd/altera-a10sr.c 792F: drivers/reset/reset-a10sr.c 793F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 794F: include/linux/mfd/altera-a10sr.h 795 796ALTERA TRIPLE SPEED ETHERNET DRIVER 797M: Joyce Ooi <joyce.ooi@intel.com> 798L: netdev@vger.kernel.org 799S: Maintained 800F: drivers/net/ethernet/altera/ 801 802ALTERA UART/JTAG UART SERIAL DRIVERS 803M: Tobias Klauser <tklauser@distanz.ch> 804L: linux-serial@vger.kernel.org 805S: Maintained 806F: drivers/tty/serial/altera_jtaguart.c 807F: drivers/tty/serial/altera_uart.c 808F: include/linux/altera_jtaguart.h 809F: include/linux/altera_uart.h 810 811AMAZON ANNAPURNA LABS FIC DRIVER 812M: Talel Shenhar <talel@amazon.com> 813S: Maintained 814F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 815F: drivers/irqchip/irq-al-fic.c 816 817AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 818M: Talel Shenhar <talel@amazon.com> 819M: Talel Shenhar <talelshenhar@gmail.com> 820S: Maintained 821F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 822F: drivers/edac/al_mc_edac.c 823 824AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 825M: Talel Shenhar <talel@amazon.com> 826S: Maintained 827F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 828F: drivers/thermal/thermal_mmio.c 829 830AMAZON ETHERNET DRIVERS 831M: Netanel Belgazal <netanel@amazon.com> 832M: Arthur Kiyanovski <akiyano@amazon.com> 833R: Guy Tzalik <gtzalik@amazon.com> 834R: Saeed Bishara <saeedb@amazon.com> 835L: netdev@vger.kernel.org 836S: Supported 837F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 838F: drivers/net/ethernet/amazon/ 839 840AMAZON RDMA EFA DRIVER 841M: Gal Pressman <galpress@amazon.com> 842R: Yossi Leybovich <sleybo@amazon.com> 843L: linux-rdma@vger.kernel.org 844S: Supported 845Q: https://patchwork.kernel.org/project/linux-rdma/list/ 846F: drivers/infiniband/hw/efa/ 847F: include/uapi/rdma/efa-abi.h 848 849AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 850M: Tom Lendacky <thomas.lendacky@amd.com> 851M: John Allen <john.allen@amd.com> 852L: linux-crypto@vger.kernel.org 853S: Supported 854F: drivers/crypto/ccp/ 855F: include/linux/ccp.h 856 857AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 858M: Brijesh Singh <brijesh.singh@amd.com> 859M: Tom Lendacky <thomas.lendacky@amd.com> 860L: linux-crypto@vger.kernel.org 861S: Supported 862F: drivers/crypto/ccp/sev* 863F: include/uapi/linux/psp-sev.h 864 865AMD DISPLAY CORE 866M: Harry Wentland <harry.wentland@amd.com> 867M: Leo Li <sunpeng.li@amd.com> 868L: amd-gfx@lists.freedesktop.org 869S: Supported 870T: git git://people.freedesktop.org/~agd5f/linux 871F: drivers/gpu/drm/amd/display/ 872 873AMD ENERGY DRIVER 874M: Naveen Krishna Chatradhi <nchatrad@amd.com> 875L: linux-hwmon@vger.kernel.org 876S: Maintained 877F: Documentation/hwmon/amd_energy.rst 878F: drivers/hwmon/amd_energy.c 879 880AMD FAM15H PROCESSOR POWER MONITORING DRIVER 881M: Huang Rui <ray.huang@amd.com> 882L: linux-hwmon@vger.kernel.org 883S: Supported 884F: Documentation/hwmon/fam15h_power.rst 885F: drivers/hwmon/fam15h_power.c 886 887AMD FCH GPIO DRIVER 888M: Enrico Weigelt, metux IT consult <info@metux.net> 889L: linux-gpio@vger.kernel.org 890S: Maintained 891F: drivers/gpio/gpio-amd-fch.c 892F: include/linux/platform_data/gpio/gpio-amd-fch.h 893 894AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 895L: linux-geode@lists.infradead.org (moderated for non-subscribers) 896S: Orphan 897F: drivers/usb/gadget/udc/amd5536udc.* 898 899AMD GEODE PROCESSOR/CHIPSET SUPPORT 900M: Andres Salomon <dilinger@queued.net> 901L: linux-geode@lists.infradead.org (moderated for non-subscribers) 902S: Supported 903W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 904F: arch/x86/include/asm/geode.h 905F: drivers/char/hw_random/geode-rng.c 906F: drivers/crypto/geode* 907F: drivers/video/fbdev/geode/ 908 909AMD IOMMU (AMD-VI) 910M: Joerg Roedel <joro@8bytes.org> 911L: iommu@lists.linux-foundation.org 912S: Maintained 913T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 914F: drivers/iommu/amd/ 915F: include/linux/amd-iommu.h 916 917AMD KFD 918M: Felix Kuehling <Felix.Kuehling@amd.com> 919L: amd-gfx@lists.freedesktop.org 920S: Supported 921T: git https://gitlab.freedesktop.org/agd5f/linux.git 922F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 923F: drivers/gpu/drm/amd/amdkfd/ 924F: drivers/gpu/drm/amd/include/cik_structs.h 925F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 926F: drivers/gpu/drm/amd/include/v9_structs.h 927F: drivers/gpu/drm/amd/include/vi_structs.h 928F: include/uapi/linux/kfd_ioctl.h 929 930AMD SPI DRIVER 931M: Sanjay R Mehta <sanju.mehta@amd.com> 932S: Maintained 933F: drivers/spi/spi-amd.c 934 935AMD MP2 I2C DRIVER 936M: Elie Morisse <syniurge@gmail.com> 937M: Nehal Shah <nehal-bakulchandra.shah@amd.com> 938M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 939L: linux-i2c@vger.kernel.org 940S: Maintained 941F: drivers/i2c/busses/i2c-amd-mp2* 942 943AMD PMC DRIVER 944M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 945L: platform-driver-x86@vger.kernel.org 946S: Maintained 947F: drivers/platform/x86/amd-pmc.* 948 949AMD POWERPLAY 950M: Evan Quan <evan.quan@amd.com> 951L: amd-gfx@lists.freedesktop.org 952S: Supported 953T: git git://people.freedesktop.org/~agd5f/linux 954F: drivers/gpu/drm/amd/pm/powerplay/ 955 956AMD SEATTLE DEVICE TREE SUPPORT 957M: Brijesh Singh <brijeshkumar.singh@amd.com> 958M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 959M: Tom Lendacky <thomas.lendacky@amd.com> 960S: Supported 961F: arch/arm64/boot/dts/amd/ 962 963AMD XGBE DRIVER 964M: Tom Lendacky <thomas.lendacky@amd.com> 965L: netdev@vger.kernel.org 966S: Supported 967F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 968F: drivers/net/ethernet/amd/xgbe/ 969 970AMD SENSOR FUSION HUB DRIVER 971M: Nehal Shah <nehal-bakulchandra.shah@amd.com> 972M: Sandeep Singh <sandeep.singh@amd.com> 973L: linux-input@vger.kernel.org 974S: Maintained 975F: Documentation/hid/amd-sfh* 976F: drivers/hid/amd-sfh-hid/ 977 978AMS AS73211 DRIVER 979M: Christian Eggers <ceggers@arri.de> 980L: linux-iio@vger.kernel.org 981S: Maintained 982F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 983F: drivers/iio/light/as73211.c 984 985ANALOG DEVICES INC AD7192 DRIVER 986M: Alexandru Tachici <alexandru.tachici@analog.com> 987L: linux-iio@vger.kernel.org 988S: Supported 989W: http://ez.analog.com/community/linux-device-drivers 990F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 991F: drivers/iio/adc/ad7192.c 992 993ANALOG DEVICES INC AD7292 DRIVER 994M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 995L: linux-iio@vger.kernel.org 996S: Supported 997W: http://ez.analog.com/community/linux-device-drivers 998F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 999F: drivers/iio/adc/ad7292.c 1000 1001ANALOG DEVICES INC AD7768-1 DRIVER 1002M: Michael Hennerich <Michael.Hennerich@analog.com> 1003L: linux-iio@vger.kernel.org 1004S: Supported 1005W: http://ez.analog.com/community/linux-device-drivers 1006F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1007F: drivers/iio/adc/ad7768-1.c 1008 1009ANALOG DEVICES INC AD7780 DRIVER 1010M: Michael Hennerich <Michael.Hennerich@analog.com> 1011M: Renato Lui Geh <renatogeh@gmail.com> 1012L: linux-iio@vger.kernel.org 1013S: Supported 1014W: http://ez.analog.com/community/linux-device-drivers 1015F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1016F: drivers/iio/adc/ad7780.c 1017 1018ANALOG DEVICES INC AD9389B DRIVER 1019M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1020L: linux-media@vger.kernel.org 1021S: Maintained 1022F: drivers/media/i2c/ad9389b* 1023 1024ANALOG DEVICES INC ADGS1408 DRIVER 1025M: Mircea Caprioru <mircea.caprioru@analog.com> 1026S: Supported 1027F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1028F: drivers/mux/adgs1408.c 1029 1030ANALOG DEVICES INC ADIN DRIVER 1031M: Michael Hennerich <michael.hennerich@analog.com> 1032L: netdev@vger.kernel.org 1033S: Supported 1034W: http://ez.analog.com/community/linux-device-drivers 1035F: Documentation/devicetree/bindings/net/adi,adin.yaml 1036F: drivers/net/phy/adin.c 1037 1038ANALOG DEVICES INC ADIS DRIVER LIBRARY 1039M: Nuno Sa <nuno.sa@analog.com> 1040L: linux-iio@vger.kernel.org 1041S: Supported 1042F: drivers/iio/imu/adis.c 1043F: include/linux/iio/imu/adis.h 1044 1045ANALOG DEVICES INC ADIS16460 DRIVER 1046M: Dragos Bogdan <dragos.bogdan@analog.com> 1047L: linux-iio@vger.kernel.org 1048S: Supported 1049W: http://ez.analog.com/community/linux-device-drivers 1050F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1051F: drivers/iio/imu/adis16460.c 1052 1053ANALOG DEVICES INC ADIS16475 DRIVER 1054M: Nuno Sa <nuno.sa@analog.com> 1055L: linux-iio@vger.kernel.org 1056W: http://ez.analog.com/community/linux-device-drivers 1057S: Supported 1058F: drivers/iio/imu/adis16475.c 1059F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1060 1061ANALOG DEVICES INC ADM1177 DRIVER 1062M: Michael Hennerich <Michael.Hennerich@analog.com> 1063L: linux-hwmon@vger.kernel.org 1064S: Supported 1065W: http://ez.analog.com/community/linux-device-drivers 1066F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1067F: drivers/hwmon/adm1177.c 1068 1069ANALOG DEVICES INC ADP5061 DRIVER 1070M: Michael Hennerich <Michael.Hennerich@analog.com> 1071L: linux-pm@vger.kernel.org 1072S: Supported 1073W: http://ez.analog.com/community/linux-device-drivers 1074F: drivers/power/supply/adp5061.c 1075 1076ANALOG DEVICES INC ADV7180 DRIVER 1077M: Lars-Peter Clausen <lars@metafoo.de> 1078L: linux-media@vger.kernel.org 1079S: Supported 1080W: http://ez.analog.com/community/linux-device-drivers 1081F: drivers/media/i2c/adv7180.c 1082F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1083 1084ANALOG DEVICES INC ADV748X DRIVER 1085M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1086L: linux-media@vger.kernel.org 1087S: Maintained 1088F: drivers/media/i2c/adv748x/* 1089 1090ANALOG DEVICES INC ADV7511 DRIVER 1091M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1092L: linux-media@vger.kernel.org 1093S: Maintained 1094F: drivers/media/i2c/adv7511* 1095 1096ANALOG DEVICES INC ADV7604 DRIVER 1097M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1098L: linux-media@vger.kernel.org 1099S: Maintained 1100F: drivers/media/i2c/adv7604* 1101F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1102 1103ANALOG DEVICES INC ADV7842 DRIVER 1104M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1105L: linux-media@vger.kernel.org 1106S: Maintained 1107F: drivers/media/i2c/adv7842* 1108 1109ANALOG DEVICES INC ADXRS290 DRIVER 1110M: Nishant Malpani <nish.malpani25@gmail.com> 1111L: linux-iio@vger.kernel.org 1112S: Supported 1113F: drivers/iio/gyro/adxrs290.c 1114F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1115 1116ANALOG DEVICES INC ASOC CODEC DRIVERS 1117M: Lars-Peter Clausen <lars@metafoo.de> 1118M: Nuno Sá <nuno.sa@analog.com> 1119L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1120S: Supported 1121W: http://wiki.analog.com/ 1122W: http://ez.analog.com/community/linux-device-drivers 1123F: sound/soc/codecs/ad1* 1124F: sound/soc/codecs/ad7* 1125F: sound/soc/codecs/adau* 1126F: sound/soc/codecs/adav* 1127F: sound/soc/codecs/sigmadsp.* 1128F: sound/soc/codecs/ssm* 1129 1130ANALOG DEVICES INC DMA DRIVERS 1131M: Lars-Peter Clausen <lars@metafoo.de> 1132S: Supported 1133W: http://ez.analog.com/community/linux-device-drivers 1134F: drivers/dma/dma-axi-dmac.c 1135 1136ANALOG DEVICES INC IIO DRIVERS 1137M: Lars-Peter Clausen <lars@metafoo.de> 1138M: Michael Hennerich <Michael.Hennerich@analog.com> 1139S: Supported 1140W: http://wiki.analog.com/ 1141W: http://ez.analog.com/community/linux-device-drivers 1142F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1143F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1144F: Documentation/devicetree/bindings/iio/*/adi,* 1145F: Documentation/devicetree/bindings/iio/dac/ad5758.txt 1146F: drivers/iio/*/ad* 1147F: drivers/iio/adc/ltc249* 1148F: drivers/iio/amplifiers/hmc425a.c 1149F: drivers/staging/iio/*/ad* 1150X: drivers/iio/*/adjd* 1151 1152ANALOGBITS PLL LIBRARIES 1153M: Paul Walmsley <paul.walmsley@sifive.com> 1154S: Supported 1155F: drivers/clk/analogbits/* 1156F: include/linux/clk/analogbits* 1157 1158ANDES ARCHITECTURE 1159M: Nick Hu <nickhu@andestech.com> 1160M: Greentime Hu <green.hu@gmail.com> 1161M: Vincent Chen <deanbo422@gmail.com> 1162S: Supported 1163T: git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git 1164F: Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt 1165F: Documentation/devicetree/bindings/nds32/ 1166F: arch/nds32/ 1167N: nds32 1168K: nds32 1169 1170ANDROID CONFIG FRAGMENTS 1171M: Rob Herring <robh@kernel.org> 1172S: Supported 1173F: kernel/configs/android* 1174 1175ANDROID DRIVERS 1176M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1177M: Arve Hjønnevåg <arve@android.com> 1178M: Todd Kjos <tkjos@android.com> 1179M: Martijn Coenen <maco@android.com> 1180M: Joel Fernandes <joel@joelfernandes.org> 1181M: Christian Brauner <christian@brauner.io> 1182M: Hridya Valsaraju <hridya@google.com> 1183M: Suren Baghdasaryan <surenb@google.com> 1184L: linux-kernel@vger.kernel.org 1185S: Supported 1186T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1187F: drivers/android/ 1188F: drivers/staging/android/ 1189 1190ANDROID GOLDFISH PIC DRIVER 1191M: Miodrag Dinic <miodrag.dinic@mips.com> 1192S: Supported 1193F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1194F: drivers/irqchip/irq-goldfish-pic.c 1195 1196ANDROID GOLDFISH RTC DRIVER 1197M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1198S: Supported 1199F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1200F: drivers/rtc/rtc-goldfish.c 1201 1202AOA (Apple Onboard Audio) ALSA DRIVER 1203M: Johannes Berg <johannes@sipsolutions.net> 1204L: linuxppc-dev@lists.ozlabs.org 1205L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1206S: Maintained 1207F: sound/aoa/ 1208 1209APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1210M: William Breathitt Gray <vilhelm.gray@gmail.com> 1211L: linux-iio@vger.kernel.org 1212S: Maintained 1213F: drivers/iio/adc/stx104.c 1214 1215APM DRIVER 1216M: Jiri Kosina <jikos@kernel.org> 1217S: Odd fixes 1218T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1219F: arch/x86/kernel/apm_32.c 1220F: drivers/char/apm-emulation.c 1221F: include/linux/apm_bios.h 1222F: include/uapi/linux/apm_bios.h 1223 1224APPARMOR SECURITY MODULE 1225M: John Johansen <john.johansen@canonical.com> 1226L: apparmor@lists.ubuntu.com (subscribers-only, general discussion) 1227S: Supported 1228W: wiki.apparmor.net 1229T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1230F: Documentation/admin-guide/LSM/apparmor.rst 1231F: security/apparmor/ 1232 1233APPLE BCM5974 MULTITOUCH DRIVER 1234M: Henrik Rydberg <rydberg@bitmath.org> 1235L: linux-input@vger.kernel.org 1236S: Odd fixes 1237F: drivers/input/mouse/bcm5974.c 1238 1239APPLE SMC DRIVER 1240M: Henrik Rydberg <rydberg@bitmath.org> 1241L: linux-hwmon@vger.kernel.org 1242S: Odd fixes 1243F: drivers/hwmon/applesmc.c 1244 1245APPLETALK NETWORK LAYER 1246L: netdev@vger.kernel.org 1247S: Odd fixes 1248F: drivers/net/appletalk/ 1249F: include/linux/atalk.h 1250F: include/uapi/linux/atalk.h 1251F: net/appletalk/ 1252 1253APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1254M: Khuong Dinh <khuong@os.amperecomputing.com> 1255S: Supported 1256F: arch/arm64/boot/dts/apm/ 1257 1258APPLIED MICRO (APM) X-GENE SOC EDAC 1259M: Khuong Dinh <khuong@os.amperecomputing.com> 1260S: Supported 1261F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1262F: drivers/edac/xgene_edac.c 1263 1264APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1265M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1266M: Keyur Chudgar <keyur@os.amperecomputing.com> 1267S: Supported 1268F: drivers/net/ethernet/apm/xgene-v2/ 1269 1270APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1271M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1272M: Keyur Chudgar <keyur@os.amperecomputing.com> 1273M: Quan Nguyen <quan@os.amperecomputing.com> 1274S: Supported 1275F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1276F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1277F: drivers/net/ethernet/apm/xgene/ 1278F: drivers/net/mdio/mdio-xgene.c 1279 1280APPLIED MICRO (APM) X-GENE SOC PMU 1281M: Khuong Dinh <khuong@os.amperecomputing.com> 1282S: Supported 1283F: Documentation/admin-guide/perf/xgene-pmu.rst 1284F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1285F: drivers/perf/xgene_pmu.c 1286 1287APTINA CAMERA SENSOR PLL 1288M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1289L: linux-media@vger.kernel.org 1290S: Maintained 1291F: drivers/media/i2c/aptina-pll.* 1292 1293AQUANTIA ETHERNET DRIVER (atlantic) 1294M: Igor Russkikh <irusskikh@marvell.com> 1295L: netdev@vger.kernel.org 1296S: Supported 1297W: https://www.marvell.com/ 1298Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1299F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1300F: drivers/net/ethernet/aquantia/atlantic/ 1301 1302AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1303M: Egor Pomozov <epomozov@marvell.com> 1304L: netdev@vger.kernel.org 1305S: Supported 1306W: http://www.aquantia.com 1307F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1308 1309ARASAN NAND CONTROLLER DRIVER 1310M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1311L: linux-mtd@lists.infradead.org 1312S: Maintained 1313F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1314F: drivers/mtd/nand/raw/arasan-nand-controller.c 1315 1316ARC FRAMEBUFFER DRIVER 1317M: Jaya Kumar <jayalk@intworks.biz> 1318S: Maintained 1319F: drivers/video/fbdev/arcfb.c 1320F: drivers/video/fbdev/core/fb_defio.c 1321 1322ARC PGU DRM DRIVER 1323M: Alexey Brodkin <abrodkin@synopsys.com> 1324S: Supported 1325F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1326F: drivers/gpu/drm/arc/ 1327 1328ARCNET NETWORK LAYER 1329M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1330L: netdev@vger.kernel.org 1331S: Maintained 1332F: drivers/net/arcnet/ 1333F: include/uapi/linux/if_arcnet.h 1334 1335ARM ARCHITECTED TIMER DRIVER 1336M: Mark Rutland <mark.rutland@arm.com> 1337M: Marc Zyngier <maz@kernel.org> 1338L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1339S: Maintained 1340F: arch/arm/include/asm/arch_timer.h 1341F: arch/arm64/include/asm/arch_timer.h 1342F: drivers/clocksource/arm_arch_timer.c 1343 1344ARM HDLCD DRM DRIVER 1345M: Liviu Dudau <liviu.dudau@arm.com> 1346S: Supported 1347F: Documentation/devicetree/bindings/display/arm,hdlcd.txt 1348F: drivers/gpu/drm/arm/hdlcd_* 1349 1350ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1351M: Linus Walleij <linus.walleij@linaro.org> 1352L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1353S: Maintained 1354F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1355F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1356F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1357F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1358F: Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt 1359F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1360F: Documentation/devicetree/bindings/i2c/i2c-versatile.txt 1361F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1362F: Documentation/devicetree/bindings/mtd/arm-versatile.txt 1363F: arch/arm/boot/dts/arm-realview-* 1364F: arch/arm/boot/dts/integrator* 1365F: arch/arm/boot/dts/versatile* 1366F: arch/arm/mach-integrator/ 1367F: arch/arm/mach-realview/ 1368F: arch/arm/mach-versatile/ 1369F: arch/arm/plat-versatile/ 1370F: drivers/bus/arm-integrator-lm.c 1371F: drivers/clk/versatile/ 1372F: drivers/i2c/busses/i2c-versatile.c 1373F: drivers/irqchip/irq-versatile-fpga.c 1374F: drivers/mtd/maps/physmap-versatile.* 1375F: drivers/power/reset/arm-versatile-reboot.c 1376F: drivers/soc/versatile/ 1377 1378ARM KOMEDA DRM-KMS DRIVER 1379M: James (Qian) Wang <james.qian.wang@arm.com> 1380M: Liviu Dudau <liviu.dudau@arm.com> 1381M: Mihail Atanassov <mihail.atanassov@arm.com> 1382L: Mali DP Maintainers <malidp@foss.arm.com> 1383S: Supported 1384T: git git://anongit.freedesktop.org/drm/drm-misc 1385F: Documentation/devicetree/bindings/display/arm,komeda.txt 1386F: Documentation/gpu/komeda-kms.rst 1387F: drivers/gpu/drm/arm/display/include/ 1388F: drivers/gpu/drm/arm/display/komeda/ 1389 1390ARM MALI PANFROST DRM DRIVER 1391M: Rob Herring <robh@kernel.org> 1392M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1393R: Steven Price <steven.price@arm.com> 1394R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1395L: dri-devel@lists.freedesktop.org 1396S: Supported 1397T: git git://anongit.freedesktop.org/drm/drm-misc 1398F: drivers/gpu/drm/panfrost/ 1399F: include/uapi/drm/panfrost_drm.h 1400 1401ARM MALI-DP DRM DRIVER 1402M: Liviu Dudau <liviu.dudau@arm.com> 1403M: Brian Starkey <brian.starkey@arm.com> 1404L: Mali DP Maintainers <malidp@foss.arm.com> 1405S: Supported 1406T: git git://anongit.freedesktop.org/drm/drm-misc 1407F: Documentation/devicetree/bindings/display/arm,malidp.txt 1408F: Documentation/gpu/afbc.rst 1409F: drivers/gpu/drm/arm/ 1410 1411ARM MFM AND FLOPPY DRIVERS 1412M: Ian Molton <spyro@f2s.com> 1413S: Maintained 1414F: arch/arm/include/asm/floppy.h 1415F: arch/arm/mach-rpc/floppydma.S 1416 1417ARM PMU PROFILING AND DEBUGGING 1418M: Will Deacon <will@kernel.org> 1419M: Mark Rutland <mark.rutland@arm.com> 1420L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1421S: Maintained 1422F: Documentation/devicetree/bindings/arm/pmu.yaml 1423F: Documentation/devicetree/bindings/perf/ 1424F: arch/arm*/include/asm/hw_breakpoint.h 1425F: arch/arm*/include/asm/perf_event.h 1426F: arch/arm*/kernel/hw_breakpoint.c 1427F: arch/arm*/kernel/perf_* 1428F: drivers/perf/ 1429F: include/linux/perf/arm_pmu.h 1430 1431ARM PORT 1432M: Russell King <linux@armlinux.org.uk> 1433L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1434S: Odd Fixes 1435W: http://www.armlinux.org.uk/ 1436T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1437F: arch/arm/ 1438X: arch/arm/boot/dts/ 1439 1440ARM PRIMECELL AACI PL041 DRIVER 1441M: Russell King <linux@armlinux.org.uk> 1442S: Odd Fixes 1443F: sound/arm/aaci.* 1444 1445ARM PRIMECELL BUS SUPPORT 1446M: Russell King <linux@armlinux.org.uk> 1447S: Odd Fixes 1448F: drivers/amba/ 1449F: include/linux/amba/bus.h 1450 1451ARM PRIMECELL CLCD PL110 DRIVER 1452M: Russell King <linux@armlinux.org.uk> 1453S: Odd Fixes 1454F: drivers/video/fbdev/amba-clcd.* 1455 1456ARM PRIMECELL KMI PL050 DRIVER 1457M: Russell King <linux@armlinux.org.uk> 1458S: Odd Fixes 1459F: drivers/input/serio/ambakmi.* 1460F: include/linux/amba/kmi.h 1461 1462ARM PRIMECELL MMCI PL180/1 DRIVER 1463M: Russell King <linux@armlinux.org.uk> 1464S: Odd Fixes 1465F: drivers/mmc/host/mmci.* 1466F: include/linux/amba/mmci.h 1467 1468ARM PRIMECELL SSP PL022 SPI DRIVER 1469M: Linus Walleij <linus.walleij@linaro.org> 1470L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1471S: Maintained 1472F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1473F: drivers/spi/spi-pl022.c 1474 1475ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1476M: Russell King <linux@armlinux.org.uk> 1477S: Odd Fixes 1478F: drivers/tty/serial/amba-pl01*.c 1479F: include/linux/amba/serial.h 1480 1481ARM PRIMECELL VIC PL190/PL192 DRIVER 1482M: Linus Walleij <linus.walleij@linaro.org> 1483L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1484S: Maintained 1485F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt 1486F: drivers/irqchip/irq-vic.c 1487 1488ARM SMC WATCHDOG DRIVER 1489M: Julius Werner <jwerner@chromium.org> 1490R: Evan Benn <evanbenn@chromium.org> 1491S: Maintained 1492F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1493F: drivers/watchdog/arm_smc_wdt.c 1494 1495ARM SMMU DRIVERS 1496M: Will Deacon <will@kernel.org> 1497R: Robin Murphy <robin.murphy@arm.com> 1498L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1499S: Maintained 1500F: Documentation/devicetree/bindings/iommu/arm,smmu* 1501F: drivers/iommu/arm/ 1502F: drivers/iommu/io-pgtable-arm* 1503 1504ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1505M: Arnd Bergmann <arnd@arndb.de> 1506M: Olof Johansson <olof@lixom.net> 1507M: soc@kernel.org 1508L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1509S: Maintained 1510T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1511F: arch/arm/boot/dts/Makefile 1512F: arch/arm64/boot/dts/Makefile 1513 1514ARM SUB-ARCHITECTURES 1515L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1516S: Maintained 1517T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1518F: arch/arm/mach-*/ 1519F: arch/arm/plat-*/ 1520 1521ARM/ACTIONS SEMI ARCHITECTURE 1522M: Andreas Färber <afaerber@suse.de> 1523M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1524L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1525L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1526S: Maintained 1527F: Documentation/devicetree/bindings/arm/actions.yaml 1528F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1529F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1530F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1531F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1532F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1533F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1534F: Documentation/devicetree/bindings/pinctrl/actions,* 1535F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1536F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1537F: arch/arm/boot/dts/owl-* 1538F: arch/arm/mach-actions/ 1539F: arch/arm64/boot/dts/actions/ 1540F: drivers/clk/actions/ 1541F: drivers/clocksource/timer-owl* 1542F: drivers/dma/owl-dma.c 1543F: drivers/i2c/busses/i2c-owl.c 1544F: drivers/irqchip/irq-owl-sirq.c 1545F: drivers/mmc/host/owl-mmc.c 1546F: drivers/net/ethernet/actions/ 1547F: drivers/pinctrl/actions/* 1548F: drivers/soc/actions/ 1549F: include/dt-bindings/power/owl-* 1550F: include/dt-bindings/reset/actions,* 1551F: include/linux/soc/actions/ 1552N: owl 1553 1554ARM/ADS SPHERE MACHINE SUPPORT 1555M: Lennert Buytenhek <kernel@wantstofly.org> 1556L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1557S: Maintained 1558 1559ARM/AFEB9260 MACHINE SUPPORT 1560M: Sergey Lapin <slapin@ossfans.org> 1561L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1562S: Maintained 1563 1564ARM/AJECO 1ARM MACHINE SUPPORT 1565M: Lennert Buytenhek <kernel@wantstofly.org> 1566L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1567S: Maintained 1568 1569ARM/Allwinner SoC Clock Support 1570M: Emilio López <emilio@elopez.com.ar> 1571S: Maintained 1572F: drivers/clk/sunxi/ 1573 1574ARM/Allwinner sunXi SoC support 1575M: Maxime Ripard <mripard@kernel.org> 1576M: Chen-Yu Tsai <wens@csie.org> 1577R: Jernej Skrabec <jernej.skrabec@siol.net> 1578L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1579S: Maintained 1580T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1581F: arch/arm/mach-sunxi/ 1582F: arch/arm64/boot/dts/allwinner/ 1583F: drivers/clk/sunxi-ng/ 1584F: drivers/pinctrl/sunxi/ 1585F: drivers/soc/sunxi/ 1586N: sun[x456789]i 1587N: sun50i 1588 1589ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1590M: Neil Armstrong <narmstrong@baylibre.com> 1591M: Jerome Brunet <jbrunet@baylibre.com> 1592L: linux-amlogic@lists.infradead.org 1593S: Maintained 1594F: Documentation/devicetree/bindings/clock/amlogic* 1595F: drivers/clk/meson/ 1596F: include/dt-bindings/clock/gxbb* 1597F: include/dt-bindings/clock/meson* 1598 1599ARM/Amlogic Meson SoC Crypto Drivers 1600M: Corentin Labbe <clabbe@baylibre.com> 1601L: linux-crypto@vger.kernel.org 1602L: linux-amlogic@lists.infradead.org 1603S: Maintained 1604F: Documentation/devicetree/bindings/crypto/amlogic* 1605F: drivers/crypto/amlogic/ 1606 1607ARM/Amlogic Meson SoC Sound Drivers 1608M: Jerome Brunet <jbrunet@baylibre.com> 1609L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1610S: Maintained 1611F: Documentation/devicetree/bindings/sound/amlogic* 1612F: sound/soc/meson/ 1613 1614ARM/Amlogic Meson SoC support 1615M: Kevin Hilman <khilman@baylibre.com> 1616R: Neil Armstrong <narmstrong@baylibre.com> 1617R: Jerome Brunet <jbrunet@baylibre.com> 1618R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1619L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1620L: linux-amlogic@lists.infradead.org 1621S: Maintained 1622W: http://linux-meson.com/ 1623F: arch/arm/boot/dts/meson* 1624F: arch/arm/mach-meson/ 1625F: arch/arm64/boot/dts/amlogic/ 1626F: drivers/mmc/host/meson* 1627F: drivers/pinctrl/meson/ 1628F: drivers/rtc/rtc-meson* 1629F: drivers/soc/amlogic/ 1630N: meson 1631 1632ARM/Annapurna Labs ALPINE ARCHITECTURE 1633M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1634M: Antoine Tenart <atenart@kernel.org> 1635L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1636S: Maintained 1637F: arch/arm/boot/dts/alpine* 1638F: arch/arm/mach-alpine/ 1639F: arch/arm64/boot/dts/amazon/ 1640F: drivers/*/*alpine* 1641 1642ARM/ARTPEC MACHINE SUPPORT 1643M: Jesper Nilsson <jesper.nilsson@axis.com> 1644M: Lars Persson <lars.persson@axis.com> 1645L: linux-arm-kernel@axis.com 1646S: Maintained 1647F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1648F: arch/arm/boot/dts/artpec6* 1649F: arch/arm/mach-artpec 1650F: drivers/clk/axis 1651F: drivers/crypto/axis 1652F: drivers/mmc/host/usdhi6rol0.c 1653F: drivers/pinctrl/pinctrl-artpec* 1654 1655ARM/ASPEED I2C DRIVER 1656M: Brendan Higgins <brendanhiggins@google.com> 1657R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1658R: Joel Stanley <joel@jms.id.au> 1659L: linux-i2c@vger.kernel.org 1660L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1661S: Maintained 1662F: Documentation/devicetree/bindings/i2c/i2c-aspeed.txt 1663F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1664F: drivers/i2c/busses/i2c-aspeed.c 1665F: drivers/irqchip/irq-aspeed-i2c-ic.c 1666 1667ARM/ASPEED MACHINE SUPPORT 1668M: Joel Stanley <joel@jms.id.au> 1669R: Andrew Jeffery <andrew@aj.id.au> 1670L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1671L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1672S: Supported 1673Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1674T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1675F: arch/arm/boot/dts/aspeed-* 1676F: arch/arm/mach-aspeed/ 1677N: aspeed 1678 1679ARM/BITMAIN ARCHITECTURE 1680M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1681L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1682S: Maintained 1683F: Documentation/devicetree/bindings/arm/bitmain.yaml 1684F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1685F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1686F: arch/arm64/boot/dts/bitmain/ 1687F: drivers/clk/clk-bm1880.c 1688F: drivers/pinctrl/pinctrl-bm1880.c 1689 1690ARM/CALXEDA HIGHBANK ARCHITECTURE 1691M: Andre Przywara <andre.przywara@arm.com> 1692L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1693S: Maintained 1694F: arch/arm/boot/dts/ecx-*.dts* 1695F: arch/arm/boot/dts/highbank.dts 1696F: arch/arm/mach-highbank/ 1697 1698ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT 1699M: Krzysztof Halasa <khalasa@piap.pl> 1700S: Maintained 1701F: arch/arm/mach-cns3xxx/ 1702 1703ARM/CAVIUM THUNDER NETWORK DRIVER 1704M: Sunil Goutham <sgoutham@marvell.com> 1705L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1706S: Supported 1707F: drivers/net/ethernet/cavium/thunder/ 1708 1709ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1710M: Lukasz Majewski <lukma@denx.de> 1711L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1712S: Maintained 1713F: arch/arm/mach-ep93xx/ts72xx.c 1714 1715ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1716M: Alexander Shiyan <shc_work@mail.ru> 1717L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1718S: Odd Fixes 1719N: clps711x 1720 1721ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 1722M: Lennert Buytenhek <kernel@wantstofly.org> 1723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1724S: Maintained 1725 1726ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 1727M: Hartley Sweeten <hsweeten@visionengravers.com> 1728M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 1729L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1730S: Maintained 1731F: arch/arm/mach-ep93xx/ 1732F: arch/arm/mach-ep93xx/include/mach/ 1733 1734ARM/CLKDEV SUPPORT 1735M: Russell King <linux@armlinux.org.uk> 1736L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1737S: Maintained 1738T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 1739F: drivers/clk/clkdev.c 1740 1741ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 1742M: Baruch Siach <baruch@tkos.co.il> 1743L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1744S: Maintained 1745F: arch/arm/boot/dts/cx92755* 1746N: digicolor 1747 1748ARM/CONTEC MICRO9 MACHINE SUPPORT 1749M: Hubert Feurstein <hubert.feurstein@contec.at> 1750S: Maintained 1751F: arch/arm/mach-ep93xx/micro9.c 1752 1753ARM/CORESIGHT FRAMEWORK AND DRIVERS 1754M: Mathieu Poirier <mathieu.poirier@linaro.org> 1755M: Suzuki K Poulose <suzuki.poulose@arm.com> 1756R: Mike Leach <mike.leach@linaro.org> 1757R: Leo Yan <leo.yan@linaro.org> 1758L: coresight@lists.linaro.org (moderated for non-subscribers) 1759L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1760S: Maintained 1761T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 1762F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 1763F: Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt 1764F: Documentation/devicetree/bindings/arm/coresight-cti.yaml 1765F: Documentation/devicetree/bindings/arm/coresight.txt 1766F: Documentation/trace/coresight/* 1767F: drivers/hwtracing/coresight/* 1768F: include/dt-bindings/arm/coresight-cti-dt.h 1769F: tools/perf/arch/arm/util/auxtrace.c 1770F: tools/perf/arch/arm/util/cs-etm.c 1771F: tools/perf/arch/arm/util/cs-etm.h 1772F: tools/perf/arch/arm/util/pmu.c 1773F: tools/perf/util/cs-etm-decoder/* 1774F: tools/perf/util/cs-etm.* 1775 1776ARM/CORGI MACHINE SUPPORT 1777M: Richard Purdie <rpurdie@rpsys.net> 1778S: Maintained 1779 1780ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 1781M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 1782M: Linus Walleij <linus.walleij@linaro.org> 1783L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1784S: Maintained 1785T: git git://github.com/ulli-kroll/linux.git 1786F: Documentation/devicetree/bindings/arm/gemini.txt 1787F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt 1788F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 1789F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt 1790F: arch/arm/mach-gemini/ 1791F: drivers/net/ethernet/cortina/ 1792F: drivers/pinctrl/pinctrl-gemini.c 1793F: drivers/rtc/rtc-ftrtc010.c 1794 1795ARM/CZ.NIC TURRIS MOX SUPPORT 1796M: Marek Behun <marek.behun@nic.cz> 1797S: Maintained 1798W: http://mox.turris.cz 1799F: Documentation/ABI/testing/debugfs-moxtet 1800F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 1801F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 1802F: Documentation/devicetree/bindings/bus/moxtet.txt 1803F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 1804F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 1805F: drivers/bus/moxtet.c 1806F: drivers/firmware/turris-mox-rwtm.c 1807F: drivers/gpio/gpio-moxtet.c 1808F: include/linux/moxtet.h 1809 1810ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6) 1811M: Robert Jarzmik <robert.jarzmik@free.fr> 1812L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1813S: Maintained 1814F: arch/arm/mach-pxa/ezx.c 1815 1816ARM/FARADAY FA526 PORT 1817M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 1818L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1819S: Maintained 1820T: git git://git.berlios.de/gemini-board 1821F: arch/arm/mm/*-fa* 1822 1823ARM/FOOTBRIDGE ARCHITECTURE 1824M: Russell King <linux@armlinux.org.uk> 1825L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1826S: Maintained 1827W: http://www.armlinux.org.uk/ 1828F: arch/arm/include/asm/hardware/dec21285.h 1829F: arch/arm/mach-footbridge/ 1830 1831ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 1832M: Shawn Guo <shawnguo@kernel.org> 1833M: Sascha Hauer <s.hauer@pengutronix.de> 1834R: Pengutronix Kernel Team <kernel@pengutronix.de> 1835R: Fabio Estevam <festevam@gmail.com> 1836R: NXP Linux Team <linux-imx@nxp.com> 1837L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1838S: Maintained 1839T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 1840X: drivers/media/i2c/ 1841N: imx 1842N: mxs 1843 1844ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 1845M: Shawn Guo <shawnguo@kernel.org> 1846M: Li Yang <leoyang.li@nxp.com> 1847L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1848S: Maintained 1849T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 1850F: arch/arm/boot/dts/ls1021a* 1851F: arch/arm64/boot/dts/freescale/fsl-* 1852F: arch/arm64/boot/dts/freescale/qoriq-* 1853 1854ARM/FREESCALE VYBRID ARM ARCHITECTURE 1855M: Shawn Guo <shawnguo@kernel.org> 1856M: Sascha Hauer <s.hauer@pengutronix.de> 1857R: Pengutronix Kernel Team <kernel@pengutronix.de> 1858R: Stefan Agner <stefan@agner.ch> 1859L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1860S: Maintained 1861T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 1862F: arch/arm/boot/dts/vf* 1863F: arch/arm/mach-imx/*vf610* 1864 1865ARM/GLOMATION GESBC9312SX MACHINE SUPPORT 1866M: Lennert Buytenhek <kernel@wantstofly.org> 1867L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1868S: Maintained 1869 1870ARM/GUMSTIX MACHINE SUPPORT 1871M: Steve Sakoman <sakoman@gmail.com> 1872L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1873S: Maintained 1874 1875ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT 1876M: Philipp Zabel <philipp.zabel@gmail.com> 1877M: Paul Parsons <lost.distance@yahoo.com> 1878L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1879S: Maintained 1880F: arch/arm/mach-pxa/hx4700.c 1881F: arch/arm/mach-pxa/include/mach/hx4700.h 1882F: sound/soc/pxa/hx4700.c 1883 1884ARM/HISILICON SOC SUPPORT 1885M: Wei Xu <xuwei5@hisilicon.com> 1886L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1887S: Supported 1888W: http://www.hisilicon.com 1889T: git git://github.com/hisilicon/linux-hisi.git 1890F: arch/arm/boot/dts/hi3* 1891F: arch/arm/boot/dts/hip* 1892F: arch/arm/boot/dts/hisi* 1893F: arch/arm/mach-hisi/ 1894F: arch/arm64/boot/dts/hisilicon/ 1895 1896ARM/HP JORNADA 7XX MACHINE SUPPORT 1897M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 1898S: Maintained 1899W: www.jlime.com 1900T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 1901F: arch/arm/mach-sa1100/include/mach/jornada720.h 1902F: arch/arm/mach-sa1100/jornada720.c 1903 1904ARM/IGEP MACHINE SUPPORT 1905M: Enric Balletbo i Serra <eballetbo@gmail.com> 1906M: Javier Martinez Canillas <javier@dowhile0.org> 1907L: linux-omap@vger.kernel.org 1908L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1909S: Maintained 1910F: arch/arm/boot/dts/omap3-igep* 1911 1912ARM/INCOME PXA270 SUPPORT 1913M: Marek Vasut <marek.vasut@gmail.com> 1914L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1915S: Maintained 1916F: arch/arm/mach-pxa/colibri-pxa270-income.c 1917 1918ARM/INTEL IOP32X ARM ARCHITECTURE 1919M: Lennert Buytenhek <kernel@wantstofly.org> 1920L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1921S: Maintained 1922 1923ARM/INTEL IQ81342EX MACHINE SUPPORT 1924M: Lennert Buytenhek <kernel@wantstofly.org> 1925L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1926S: Maintained 1927 1928ARM/INTEL IXDP2850 MACHINE SUPPORT 1929M: Lennert Buytenhek <kernel@wantstofly.org> 1930L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1931S: Maintained 1932 1933ARM/INTEL IXP4XX ARM ARCHITECTURE 1934M: Linus Walleij <linusw@kernel.org> 1935M: Imre Kaloz <kaloz@openwrt.org> 1936M: Krzysztof Halasa <khalasa@piap.pl> 1937L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1938S: Maintained 1939F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 1940F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 1941F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 1942F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 1943F: arch/arm/mach-ixp4xx/ 1944F: drivers/clocksource/timer-ixp4xx.c 1945F: drivers/gpio/gpio-ixp4xx.c 1946F: drivers/irqchip/irq-ixp4xx.c 1947F: include/linux/irqchip/irq-ixp4xx.h 1948F: include/linux/platform_data/timer-ixp4xx.h 1949 1950ARM/INTEL KEEMBAY ARCHITECTURE 1951M: Paul J. Murphy <paul.j.murphy@intel.com> 1952M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 1953S: Maintained 1954F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 1955F: arch/arm64/boot/dts/intel/keembay-evm.dts 1956F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 1957 1958ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT 1959M: Jonathan Cameron <jic23@cam.ac.uk> 1960L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1961S: Maintained 1962F: arch/arm/mach-pxa/stargate2.c 1963F: drivers/pcmcia/pxa2xx_stargate2.c 1964 1965ARM/INTEL XSC3 (MANZANO) ARM CORE 1966M: Lennert Buytenhek <kernel@wantstofly.org> 1967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1968S: Maintained 1969 1970ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT 1971M: Lennert Buytenhek <kernel@wantstofly.org> 1972L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1973S: Maintained 1974 1975ARM/LG1K ARCHITECTURE 1976M: Chanho Min <chanho.min@lge.com> 1977L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1978S: Maintained 1979F: arch/arm64/boot/dts/lg/ 1980 1981ARM/LOGICPD PXA270 MACHINE SUPPORT 1982M: Lennert Buytenhek <kernel@wantstofly.org> 1983L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1984S: Maintained 1985 1986ARM/LPC18XX ARCHITECTURE 1987M: Vladimir Zapolskiy <vz@mleia.com> 1988L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1989S: Maintained 1990F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 1991F: arch/arm/boot/dts/lpc43* 1992F: drivers/i2c/busses/i2c-lpc2k.c 1993F: drivers/memory/pl172.c 1994F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 1995F: drivers/rtc/rtc-lpc24xx.c 1996N: lpc18xx 1997 1998ARM/LPC32XX SOC SUPPORT 1999M: Vladimir Zapolskiy <vz@mleia.com> 2000L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2001S: Maintained 2002T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2003F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2004F: arch/arm/boot/dts/lpc32* 2005F: arch/arm/mach-lpc32xx/ 2006F: drivers/i2c/busses/i2c-pnx.c 2007F: drivers/net/ethernet/nxp/lpc_eth.c 2008F: drivers/usb/host/ohci-nxp.c 2009F: drivers/watchdog/pnx4008_wdt.c 2010N: lpc32xx 2011 2012ARM/MAGICIAN MACHINE SUPPORT 2013M: Philipp Zabel <philipp.zabel@gmail.com> 2014S: Maintained 2015 2016ARM/Marvell Dove/MV78xx0/Orion SOC support 2017M: Andrew Lunn <andrew@lunn.ch> 2018M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2019M: Gregory Clement <gregory.clement@bootlin.com> 2020L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2021S: Maintained 2022T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2023F: Documentation/devicetree/bindings/soc/dove/ 2024F: arch/arm/boot/dts/dove* 2025F: arch/arm/boot/dts/orion5x* 2026F: arch/arm/mach-dove/ 2027F: arch/arm/mach-mv78xx0/ 2028F: arch/arm/mach-orion5x/ 2029F: arch/arm/plat-orion/ 2030F: drivers/soc/dove/ 2031 2032ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2033M: Andrew Lunn <andrew@lunn.ch> 2034M: Gregory Clement <gregory.clement@bootlin.com> 2035M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2036L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2037S: Maintained 2038T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2039F: arch/arm/boot/dts/armada* 2040F: arch/arm/boot/dts/kirkwood* 2041F: arch/arm/configs/mvebu_*_defconfig 2042F: arch/arm/mach-mvebu/ 2043F: arch/arm64/boot/dts/marvell/armada* 2044F: arch/arm64/boot/dts/marvell/cn913* 2045F: drivers/cpufreq/armada-37xx-cpufreq.c 2046F: drivers/cpufreq/armada-8k-cpufreq.c 2047F: drivers/cpufreq/mvebu-cpufreq.c 2048F: drivers/irqchip/irq-armada-370-xp.c 2049F: drivers/irqchip/irq-mvebu-* 2050F: drivers/pinctrl/mvebu/ 2051F: drivers/rtc/rtc-armada38x.c 2052 2053ARM/Mediatek RTC DRIVER 2054M: Eddie Huang <eddie.huang@mediatek.com> 2055M: Sean Wang <sean.wang@mediatek.com> 2056L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2057L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2058S: Maintained 2059F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2060F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2061F: drivers/rtc/rtc-mt2712.c 2062F: drivers/rtc/rtc-mt6397.c 2063F: drivers/rtc/rtc-mt7622.c 2064 2065ARM/Mediatek SoC support 2066M: Matthias Brugger <matthias.bgg@gmail.com> 2067L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2068L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2069S: Maintained 2070W: https://mtk.wiki.kernel.org/ 2071C: irc://chat.freenode.net/linux-mediatek 2072F: arch/arm/boot/dts/mt6* 2073F: arch/arm/boot/dts/mt7* 2074F: arch/arm/boot/dts/mt8* 2075F: arch/arm/mach-mediatek/ 2076F: arch/arm64/boot/dts/mediatek/ 2077F: drivers/soc/mediatek/ 2078N: mtk 2079N: mt[678] 2080K: mediatek 2081 2082ARM/Mediatek USB3 PHY DRIVER 2083M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2084L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2085L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2086S: Maintained 2087F: Documentation/devicetree/bindings/phy/mediatek,* 2088F: drivers/phy/mediatek/ 2089 2090ARM/Microchip (AT91) SoC support 2091M: Nicolas Ferre <nicolas.ferre@microchip.com> 2092M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2093M: Ludovic Desroches <ludovic.desroches@microchip.com> 2094L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2095S: Supported 2096W: http://www.linux4sam.org 2097T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2098F: arch/arm/boot/dts/at91*.dts 2099F: arch/arm/boot/dts/at91*.dtsi 2100F: arch/arm/boot/dts/sama*.dts 2101F: arch/arm/boot/dts/sama*.dtsi 2102F: arch/arm/include/debug/at91.S 2103F: arch/arm/mach-at91/ 2104F: drivers/memory/atmel* 2105F: drivers/watchdog/sama5d4_wdt.c 2106F: include/soc/at91/ 2107X: drivers/input/touchscreen/atmel_mxt_ts.c 2108X: drivers/net/wireless/atmel/ 2109N: at91 2110N: atmel 2111 2112ARM/Microchip Sparx5 SoC support 2113M: Lars Povlsen <lars.povlsen@microchip.com> 2114M: Steen Hegelund <Steen.Hegelund@microchip.com> 2115M: UNGLinuxDriver@microchip.com 2116L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2117S: Supported 2118T: git git://github.com/microchip-ung/linux-upstream.git 2119F: arch/arm64/boot/dts/microchip/ 2120F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2121N: sparx5 2122 2123Microchip Timer Counter Block (TCB) Capture Driver 2124M: Kamel Bouhara <kamel.bouhara@bootlin.com> 2125L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2126L: linux-iio@vger.kernel.org 2127S: Maintained 2128F: drivers/counter/microchip-tcb-capture.c 2129 2130ARM/MIOA701 MACHINE SUPPORT 2131M: Robert Jarzmik <robert.jarzmik@free.fr> 2132L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2133S: Maintained 2134F: arch/arm/mach-pxa/mioa701.c 2135 2136ARM/MStar/Sigmastar Armv7 SoC support 2137M: Daniel Palmer <daniel@thingy.jp> 2138L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2139S: Maintained 2140W: http://linux-chenxing.org/ 2141F: Documentation/devicetree/bindings/arm/mstar/* 2142F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2143F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2144F: arch/arm/boot/dts/mstar-* 2145F: arch/arm/mach-mstar/ 2146F: drivers/clk/mstar/ 2147F: drivers/gpio/gpio-msc313.c 2148F: include/dt-bindings/clock/mstar-* 2149F: include/dt-bindings/gpio/msc313-gpio.h 2150 2151ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT 2152M: Michael Petchkovsky <mkpetch@internode.on.net> 2153S: Maintained 2154 2155ARM/NOMADIK/Ux500 ARCHITECTURES 2156M: Linus Walleij <linus.walleij@linaro.org> 2157L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2158S: Maintained 2159T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2160F: Documentation/devicetree/bindings/arm/ste-* 2161F: Documentation/devicetree/bindings/arm/ux500.yaml 2162F: Documentation/devicetree/bindings/arm/ux500/ 2163F: Documentation/devicetree/bindings/i2c/i2c-nomadik.txt 2164F: arch/arm/boot/dts/ste-* 2165F: arch/arm/mach-nomadik/ 2166F: arch/arm/mach-ux500/ 2167F: drivers/clk/clk-nomadik.c 2168F: drivers/clocksource/clksrc-dbx500-prcmu.c 2169F: drivers/dma/ste_dma40* 2170F: drivers/hwspinlock/u8500_hsem.c 2171F: drivers/i2c/busses/i2c-nomadik.c 2172F: drivers/iio/adc/ab8500-gpadc.c 2173F: drivers/mfd/ab8500* 2174F: drivers/mfd/abx500* 2175F: drivers/mfd/db8500* 2176F: drivers/mfd/dbx500* 2177F: drivers/pinctrl/nomadik/ 2178F: drivers/rtc/rtc-ab8500.c 2179F: drivers/rtc/rtc-pl031.c 2180F: drivers/soc/ux500/ 2181 2182ARM/NUVOTON NPCM ARCHITECTURE 2183M: Avi Fishman <avifishman70@gmail.com> 2184M: Tomer Maimon <tmaimon77@gmail.com> 2185M: Tali Perry <tali.perry1@gmail.com> 2186R: Patrick Venture <venture@google.com> 2187R: Nancy Yuen <yuenn@google.com> 2188R: Benjamin Fair <benjaminfair@google.com> 2189L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2190S: Supported 2191F: Documentation/devicetree/bindings/*/*/*npcm* 2192F: Documentation/devicetree/bindings/*/*npcm* 2193F: arch/arm/boot/dts/nuvoton-npcm* 2194F: arch/arm/mach-npcm/ 2195F: drivers/*/*npcm* 2196F: drivers/*/*/*npcm* 2197F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2198 2199ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT 2200L: openmoko-kernel@lists.openmoko.org (subscribers-only) 2201S: Orphan 2202W: http://wiki.openmoko.org/wiki/Neo_FreeRunner 2203F: arch/arm/mach-s3c/gta02.h 2204F: arch/arm/mach-s3c/mach-gta02.c 2205 2206ARM/Orion SoC/Technologic Systems TS-78xx platform support 2207M: Alexander Clouter <alex@digriz.org.uk> 2208L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2209S: Maintained 2210W: http://www.digriz.org.uk/ts78xx/kernel 2211F: arch/arm/mach-orion5x/ts78xx-* 2212 2213ARM/OXNAS platform support 2214M: Neil Armstrong <narmstrong@baylibre.com> 2215L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2216L: linux-oxnas@groups.io (moderated for non-subscribers) 2217S: Maintained 2218F: arch/arm/boot/dts/ox8*.dts* 2219F: arch/arm/mach-oxnas/ 2220F: drivers/power/reset/oxnas-restart.c 2221N: oxnas 2222 2223ARM/PALM TREO SUPPORT 2224M: Tomas Cech <sleep_walker@suse.com> 2225L: linux-arm-kernel@lists.infradead.org 2226S: Maintained 2227W: http://hackndev.com 2228F: arch/arm/mach-pxa/palmtreo.* 2229 2230ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT 2231M: Marek Vasut <marek.vasut@gmail.com> 2232L: linux-arm-kernel@lists.infradead.org 2233S: Maintained 2234W: http://hackndev.com 2235F: arch/arm/mach-pxa/include/mach/palmld.h 2236F: arch/arm/mach-pxa/include/mach/palmtc.h 2237F: arch/arm/mach-pxa/include/mach/palmtx.h 2238F: arch/arm/mach-pxa/palmld.c 2239F: arch/arm/mach-pxa/palmt5.* 2240F: arch/arm/mach-pxa/palmtc.c 2241F: arch/arm/mach-pxa/palmte2.* 2242F: arch/arm/mach-pxa/palmtx.c 2243 2244ARM/PALMZ72 SUPPORT 2245M: Sergey Lapin <slapin@ossfans.org> 2246L: linux-arm-kernel@lists.infradead.org 2247S: Maintained 2248W: http://hackndev.com 2249F: arch/arm/mach-pxa/palmz72.* 2250 2251ARM/PLEB SUPPORT 2252M: Peter Chubb <pleb@gelato.unsw.edu.au> 2253S: Maintained 2254W: http://www.disy.cse.unsw.edu.au/Hardware/PLEB 2255 2256ARM/PT DIGITAL BOARD PORT 2257M: Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de> 2258L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2259S: Maintained 2260W: http://www.armlinux.org.uk/ 2261 2262ARM/QUALCOMM SUPPORT 2263M: Andy Gross <agross@kernel.org> 2264M: Bjorn Andersson <bjorn.andersson@linaro.org> 2265L: linux-arm-msm@vger.kernel.org 2266S: Maintained 2267T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2268F: Documentation/devicetree/bindings/*/qcom* 2269F: Documentation/devicetree/bindings/soc/qcom/ 2270F: arch/arm/boot/dts/qcom-*.dts 2271F: arch/arm/boot/dts/qcom-*.dtsi 2272F: arch/arm/mach-qcom/ 2273F: arch/arm64/boot/dts/qcom/ 2274F: drivers/*/*/qcom* 2275F: drivers/*/*/qcom/ 2276F: drivers/*/pm8???-* 2277F: drivers/*/qcom* 2278F: drivers/*/qcom/ 2279F: drivers/bluetooth/btqcomsmd.c 2280F: drivers/clocksource/timer-qcom.c 2281F: drivers/cpuidle/cpuidle-qcom-spm.c 2282F: drivers/extcon/extcon-qcom* 2283F: drivers/i2c/busses/i2c-qcom-geni.c 2284F: drivers/i2c/busses/i2c-qup.c 2285F: drivers/iommu/msm* 2286F: drivers/mfd/ssbi.c 2287F: drivers/mmc/host/mmci_qcom* 2288F: drivers/mmc/host/sdhci-msm.c 2289F: drivers/pci/controller/dwc/pcie-qcom.c 2290F: drivers/phy/qualcomm/ 2291F: drivers/power/*/msm* 2292F: drivers/reset/reset-qcom-* 2293F: drivers/scsi/ufs/ufs-qcom* 2294F: drivers/spi/spi-geni-qcom.c 2295F: drivers/spi/spi-qcom-qspi.c 2296F: drivers/spi/spi-qup.c 2297F: drivers/tty/serial/msm_serial.c 2298F: drivers/usb/dwc3/dwc3-qcom.c 2299F: include/dt-bindings/*/qcom* 2300F: include/linux/*/qcom* 2301 2302ARM/RADISYS ENP2611 MACHINE SUPPORT 2303M: Lennert Buytenhek <kernel@wantstofly.org> 2304L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2305S: Maintained 2306 2307ARM/RDA MICRO ARCHITECTURE 2308M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2309L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2310L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2311S: Maintained 2312F: Documentation/devicetree/bindings/arm/rda.yaml 2313F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2314F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt 2315F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt 2316F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt 2317F: arch/arm/boot/dts/rda8810pl-* 2318F: drivers/clocksource/timer-rda.c 2319F: drivers/gpio/gpio-rda.c 2320F: drivers/irqchip/irq-rda-intc.c 2321F: drivers/tty/serial/rda-uart.c 2322 2323ARM/REALTEK ARCHITECTURE 2324M: Andreas Färber <afaerber@suse.de> 2325L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2326L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2327S: Maintained 2328F: Documentation/devicetree/bindings/arm/realtek.yaml 2329F: arch/arm/boot/dts/rtd* 2330F: arch/arm/mach-realtek/ 2331F: arch/arm64/boot/dts/realtek/ 2332 2333ARM/RENESAS ARM64 ARCHITECTURE 2334M: Geert Uytterhoeven <geert+renesas@glider.be> 2335M: Magnus Damm <magnus.damm@gmail.com> 2336L: linux-renesas-soc@vger.kernel.org 2337S: Supported 2338Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2339T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2340F: Documentation/devicetree/bindings/arm/renesas.yaml 2341F: arch/arm64/boot/dts/renesas/ 2342F: drivers/soc/renesas/ 2343F: include/linux/soc/renesas/ 2344 2345ARM/RISCPC ARCHITECTURE 2346M: Russell King <linux@armlinux.org.uk> 2347L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2348S: Maintained 2349W: http://www.armlinux.org.uk/ 2350F: arch/arm/include/asm/hardware/entry-macro-iomd.S 2351F: arch/arm/include/asm/hardware/ioc.h 2352F: arch/arm/include/asm/hardware/iomd.h 2353F: arch/arm/include/asm/hardware/memc.h 2354F: arch/arm/mach-rpc/ 2355F: drivers/net/ethernet/8390/etherh.c 2356F: drivers/net/ethernet/i825xx/ether1* 2357F: drivers/net/ethernet/seeq/ether3* 2358F: drivers/scsi/arm/ 2359 2360ARM/Rockchip SoC support 2361M: Heiko Stuebner <heiko@sntech.de> 2362L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2363L: linux-rockchip@lists.infradead.org 2364S: Maintained 2365T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2366F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2367F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2368F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2369F: arch/arm/boot/dts/rk3* 2370F: arch/arm/boot/dts/rv1108* 2371F: arch/arm/mach-rockchip/ 2372F: drivers/*/*/*rockchip* 2373F: drivers/*/*rockchip* 2374F: drivers/clk/rockchip/ 2375F: drivers/i2c/busses/i2c-rk3x.c 2376F: sound/soc/rockchip/ 2377N: rockchip 2378 2379ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2380M: Krzysztof Kozlowski <krzk@kernel.org> 2381L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2382L: linux-samsung-soc@vger.kernel.org 2383S: Maintained 2384Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2385F: Documentation/arm/samsung/ 2386F: Documentation/devicetree/bindings/arm/samsung/ 2387F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2388F: arch/arm/boot/dts/exynos* 2389F: arch/arm/boot/dts/s3c* 2390F: arch/arm/boot/dts/s5p* 2391F: arch/arm/mach-exynos*/ 2392F: arch/arm/mach-s3c/ 2393F: arch/arm/mach-s5p*/ 2394F: arch/arm64/boot/dts/exynos/ 2395F: drivers/*/*/*s3c24* 2396F: drivers/*/*s3c24* 2397F: drivers/*/*s3c64xx* 2398F: drivers/*/*s5pv210* 2399F: drivers/memory/samsung/ 2400F: drivers/soc/samsung/ 2401F: drivers/tty/serial/samsung* 2402F: include/linux/platform_data/*s3c* 2403F: include/linux/serial_s3c.h 2404F: include/linux/soc/samsung/ 2405N: exynos 2406N: s3c2410 2407N: s3c64xx 2408N: s5pv210 2409 2410ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2411M: Andrzej Hajda <a.hajda@samsung.com> 2412L: linux-arm-kernel@lists.infradead.org 2413L: linux-media@vger.kernel.org 2414S: Maintained 2415F: drivers/media/platform/s5p-g2d/ 2416 2417ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2418M: Marek Szyprowski <m.szyprowski@samsung.com> 2419L: linux-samsung-soc@vger.kernel.org 2420L: linux-media@vger.kernel.org 2421S: Maintained 2422F: Documentation/devicetree/bindings/media/s5p-cec.txt 2423F: drivers/media/cec/platform/s5p/ 2424 2425ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2426M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2427M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2428M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2429L: linux-arm-kernel@lists.infradead.org 2430L: linux-media@vger.kernel.org 2431S: Maintained 2432F: drivers/media/platform/s5p-jpeg/ 2433 2434ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2435M: Andrzej Hajda <a.hajda@samsung.com> 2436L: linux-arm-kernel@lists.infradead.org 2437L: linux-media@vger.kernel.org 2438S: Maintained 2439F: drivers/media/platform/s5p-mfc/ 2440 2441ARM/SHMOBILE ARM ARCHITECTURE 2442M: Geert Uytterhoeven <geert+renesas@glider.be> 2443M: Magnus Damm <magnus.damm@gmail.com> 2444L: linux-renesas-soc@vger.kernel.org 2445S: Supported 2446Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2447T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2448F: Documentation/devicetree/bindings/arm/renesas.yaml 2449F: arch/arm/boot/dts/emev2* 2450F: arch/arm/boot/dts/gr-peach* 2451F: arch/arm/boot/dts/iwg20d-q7* 2452F: arch/arm/boot/dts/r7s* 2453F: arch/arm/boot/dts/r8a* 2454F: arch/arm/boot/dts/r9a* 2455F: arch/arm/boot/dts/sh* 2456F: arch/arm/configs/shmobile_defconfig 2457F: arch/arm/include/debug/renesas-scif.S 2458F: arch/arm/mach-shmobile/ 2459F: drivers/soc/renesas/ 2460F: include/linux/soc/renesas/ 2461 2462ARM/SOCFPGA ARCHITECTURE 2463M: Dinh Nguyen <dinguyen@kernel.org> 2464S: Maintained 2465W: http://www.rocketboards.org 2466T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2467F: arch/arm/boot/dts/socfpga* 2468F: arch/arm/configs/socfpga_defconfig 2469F: arch/arm/mach-socfpga/ 2470F: arch/arm64/boot/dts/altera/ 2471F: arch/arm64/boot/dts/intel/ 2472 2473ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2474M: Dinh Nguyen <dinguyen@kernel.org> 2475S: Maintained 2476F: drivers/clk/socfpga/ 2477 2478ARM/SOCFPGA EDAC SUPPORT 2479M: Dinh Nguyen <dinguyen@kernel.org> 2480S: Maintained 2481F: drivers/edac/altera_edac.[ch] 2482 2483ARM/SPREADTRUM SoC SUPPORT 2484M: Orson Zhai <orsonzhai@gmail.com> 2485M: Baolin Wang <baolin.wang7@gmail.com> 2486M: Chunyan Zhang <zhang.lyra@gmail.com> 2487S: Maintained 2488F: arch/arm64/boot/dts/sprd 2489N: sprd 2490N: sc27xx 2491N: sc2731 2492 2493ARM/STI ARCHITECTURE 2494M: Patrice Chotard <patrice.chotard@st.com> 2495L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2496S: Maintained 2497W: http://www.stlinux.com 2498F: Documentation/devicetree/bindings/i2c/i2c-st.txt 2499F: arch/arm/boot/dts/sti* 2500F: arch/arm/mach-sti/ 2501F: drivers/ata/ahci_st.c 2502F: drivers/char/hw_random/st-rng.c 2503F: drivers/clocksource/arm_global_timer.c 2504F: drivers/clocksource/clksrc_st_lpc.c 2505F: drivers/cpufreq/sti-cpufreq.c 2506F: drivers/dma/st_fdma* 2507F: drivers/i2c/busses/i2c-st.c 2508F: drivers/media/platform/sti/c8sectpfe/ 2509F: drivers/media/rc/st_rc.c 2510F: drivers/mmc/host/sdhci-st.c 2511F: drivers/phy/st/phy-miphy28lp.c 2512F: drivers/phy/st/phy-stih407-usb.c 2513F: drivers/pinctrl/pinctrl-st.c 2514F: drivers/remoteproc/st_remoteproc.c 2515F: drivers/remoteproc/st_slim_rproc.c 2516F: drivers/reset/sti/ 2517F: drivers/rtc/rtc-st-lpc.c 2518F: drivers/tty/serial/st-asc.c 2519F: drivers/usb/dwc3/dwc3-st.c 2520F: drivers/usb/host/ehci-st.c 2521F: drivers/usb/host/ohci-st.c 2522F: drivers/watchdog/st_lpc_wdt.c 2523F: include/linux/remoteproc/st_slim_rproc.h 2524 2525ARM/STM32 ARCHITECTURE 2526M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2527M: Alexandre Torgue <alexandre.torgue@st.com> 2528L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2529L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2530S: Maintained 2531T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2532F: arch/arm/boot/dts/stm32* 2533F: arch/arm/mach-stm32/ 2534F: drivers/clocksource/armv7m_systick.c 2535N: stm32 2536N: stm 2537 2538ARM/Synaptics SoC support 2539M: Jisheng Zhang <Jisheng.Zhang@synaptics.com> 2540M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2541L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2542S: Maintained 2543F: arch/arm/boot/dts/berlin* 2544F: arch/arm/mach-berlin/ 2545F: arch/arm64/boot/dts/synaptics/ 2546 2547ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2548M: Lennert Buytenhek <kernel@wantstofly.org> 2549L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2550S: Maintained 2551 2552ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2553M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2554L: linux-tegra@vger.kernel.org 2555L: linux-media@vger.kernel.org 2556S: Maintained 2557F: Documentation/devicetree/bindings/media/tegra-cec.txt 2558F: drivers/media/cec/platform/tegra/ 2559 2560ARM/TETON BGA MACHINE SUPPORT 2561M: "Mark F. Brown" <mark.brown314@gmail.com> 2562L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2563S: Maintained 2564 2565ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2566M: Santosh Shilimkar <ssantosh@kernel.org> 2567L: linux-kernel@vger.kernel.org 2568S: Maintained 2569F: drivers/memory/*emif* 2570 2571ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2572M: Santosh Shilimkar <ssantosh@kernel.org> 2573L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2574S: Maintained 2575T: git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git 2576F: arch/arm/boot/dts/keystone-* 2577F: arch/arm/mach-keystone/ 2578 2579ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2580M: Santosh Shilimkar <ssantosh@kernel.org> 2581L: linux-kernel@vger.kernel.org 2582S: Maintained 2583F: drivers/clk/keystone/ 2584 2585ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2586M: Santosh Shilimkar <ssantosh@kernel.org> 2587L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2588L: linux-kernel@vger.kernel.org 2589S: Maintained 2590F: drivers/clocksource/timer-keystone.c 2591 2592ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2593M: Santosh Shilimkar <ssantosh@kernel.org> 2594L: linux-kernel@vger.kernel.org 2595S: Maintained 2596F: drivers/power/reset/keystone-reset.c 2597 2598ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2599M: Nishanth Menon <nm@ti.com> 2600M: Tero Kristo <kristo@kernel.org> 2601L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2602S: Supported 2603F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2604F: arch/arm64/boot/dts/ti/Makefile 2605F: arch/arm64/boot/dts/ti/k3-* 2606F: include/dt-bindings/pinctrl/k3.h 2607 2608ARM/THECUS N2100 MACHINE SUPPORT 2609M: Lennert Buytenhek <kernel@wantstofly.org> 2610L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2611S: Maintained 2612 2613ARM/TOSA MACHINE SUPPORT 2614M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> 2615M: Dirk Opfer <dirk@opfer-online.de> 2616S: Maintained 2617 2618ARM/TOSHIBA VISCONTI ARCHITECTURE 2619M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2620L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2621S: Supported 2622T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2623F: Documentation/devicetree/bindings/arm/toshiba.yaml 2624F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2625F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2626F: Documentation/devicetree/bindings/pinctrl/toshiba,tmpv7700-pinctrl.yaml 2627F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2628F: arch/arm64/boot/dts/toshiba/ 2629F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2630F: drivers/gpio/gpio-visconti.c 2631F: drivers/pinctrl/visconti/ 2632F: drivers/watchdog/visconti_wdt.c 2633N: visconti 2634 2635ARM/UNIPHIER ARCHITECTURE 2636L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2637S: Orphan 2638F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2639F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2640F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2641F: arch/arm/boot/dts/uniphier* 2642F: arch/arm/include/asm/hardware/cache-uniphier.h 2643F: arch/arm/mach-uniphier/ 2644F: arch/arm/mm/cache-uniphier.c 2645F: arch/arm64/boot/dts/socionext/uniphier* 2646F: drivers/bus/uniphier-system-bus.c 2647F: drivers/clk/uniphier/ 2648F: drivers/dma/uniphier-mdmac.c 2649F: drivers/gpio/gpio-uniphier.c 2650F: drivers/i2c/busses/i2c-uniphier* 2651F: drivers/irqchip/irq-uniphier-aidet.c 2652F: drivers/mmc/host/uniphier-sd.c 2653F: drivers/pinctrl/uniphier/ 2654F: drivers/reset/reset-uniphier.c 2655F: drivers/tty/serial/8250/8250_uniphier.c 2656N: uniphier 2657 2658ARM/VERSATILE EXPRESS PLATFORM 2659M: Liviu Dudau <liviu.dudau@arm.com> 2660M: Sudeep Holla <sudeep.holla@arm.com> 2661M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 2662L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2663S: Maintained 2664F: */*/*/vexpress* 2665F: */*/vexpress* 2666F: arch/arm/boot/dts/vexpress* 2667F: arch/arm/mach-vexpress/ 2668F: arch/arm64/boot/dts/arm/ 2669F: drivers/clk/versatile/clk-vexpress-osc.c 2670F: drivers/clocksource/timer-versatile.c 2671N: mps2 2672 2673ARM/VFP SUPPORT 2674M: Russell King <linux@armlinux.org.uk> 2675L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2676S: Maintained 2677W: http://www.armlinux.org.uk/ 2678F: arch/arm/vfp/ 2679 2680ARM/VOIPAC PXA270 SUPPORT 2681M: Marek Vasut <marek.vasut@gmail.com> 2682L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2683S: Maintained 2684F: arch/arm/mach-pxa/include/mach/vpac270.h 2685F: arch/arm/mach-pxa/vpac270.c 2686 2687ARM/VT8500 ARM ARCHITECTURE 2688M: Tony Prisk <linux@prisktech.co.nz> 2689L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2690S: Maintained 2691F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2692F: arch/arm/mach-vt8500/ 2693F: drivers/clocksource/timer-vt8500.c 2694F: drivers/i2c/busses/i2c-wmt.c 2695F: drivers/mmc/host/wmt-sdmmc.c 2696F: drivers/pwm/pwm-vt8500.c 2697F: drivers/rtc/rtc-vt8500.c 2698F: drivers/tty/serial/vt8500_serial.c 2699F: drivers/usb/host/ehci-platform.c 2700F: drivers/usb/host/uhci-platform.c 2701F: drivers/video/fbdev/vt8500lcdfb.* 2702F: drivers/video/fbdev/wm8505fb* 2703F: drivers/video/fbdev/wmt_ge_rops.* 2704 2705ARM/ZIPIT Z2 SUPPORT 2706M: Marek Vasut <marek.vasut@gmail.com> 2707L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2708S: Maintained 2709F: arch/arm/mach-pxa/include/mach/z2.h 2710F: arch/arm/mach-pxa/z2.c 2711 2712ARM/ZYNQ ARCHITECTURE 2713M: Michal Simek <michal.simek@xilinx.com> 2714L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2715S: Supported 2716W: http://wiki.xilinx.com 2717T: git https://github.com/Xilinx/linux-xlnx.git 2718F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2719F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2720F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2721F: arch/arm/mach-zynq/ 2722F: drivers/block/xsysace.c 2723F: drivers/clocksource/timer-cadence-ttc.c 2724F: drivers/cpuidle/cpuidle-zynq.c 2725F: drivers/edac/synopsys_edac.c 2726F: drivers/i2c/busses/i2c-cadence.c 2727F: drivers/i2c/busses/i2c-xiic.c 2728F: drivers/mmc/host/sdhci-of-arasan.c 2729N: zynq 2730N: xilinx 2731 2732ARM64 PORT (AARCH64 ARCHITECTURE) 2733M: Catalin Marinas <catalin.marinas@arm.com> 2734M: Will Deacon <will@kernel.org> 2735L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2736S: Maintained 2737T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2738F: Documentation/arm64/ 2739F: arch/arm64/ 2740F: tools/testing/selftests/arm64/ 2741X: arch/arm64/boot/dts/ 2742 2743ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 2744M: George McCollister <george.mccollister@gmail.com> 2745L: netdev@vger.kernel.org 2746S: Maintained 2747F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 2748F: drivers/net/dsa/xrs700x/* 2749F: net/dsa/tag_xrs700x.c 2750 2751AS3645A LED FLASH CONTROLLER DRIVER 2752M: Sakari Ailus <sakari.ailus@iki.fi> 2753L: linux-leds@vger.kernel.org 2754S: Maintained 2755F: drivers/leds/leds-as3645a.c 2756 2757ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 2758M: Tianshu Qiu <tian.shu.qiu@intel.com> 2759L: linux-media@vger.kernel.org 2760S: Maintained 2761T: git git://linuxtv.org/media_tree.git 2762F: Documentation/devicetree/bindings/media/i2c/ak7375.txt 2763F: drivers/media/i2c/ak7375.c 2764 2765ASAHI KASEI AK8974 DRIVER 2766M: Linus Walleij <linus.walleij@linaro.org> 2767L: linux-iio@vger.kernel.org 2768S: Supported 2769W: http://www.akm.com/ 2770F: drivers/iio/magnetometer/ak8974.c 2771 2772ASC7621 HARDWARE MONITOR DRIVER 2773M: George Joseph <george.joseph@fairview5.com> 2774L: linux-hwmon@vger.kernel.org 2775S: Maintained 2776F: Documentation/hwmon/asc7621.rst 2777F: drivers/hwmon/asc7621.c 2778 2779ASPEED PINCTRL DRIVERS 2780M: Andrew Jeffery <andrew@aj.id.au> 2781L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2782L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2783L: linux-gpio@vger.kernel.org 2784S: Maintained 2785F: Documentation/devicetree/bindings/pinctrl/aspeed,* 2786F: drivers/pinctrl/aspeed/ 2787 2788ASPEED SCU INTERRUPT CONTROLLER DRIVER 2789M: Eddie James <eajames@linux.ibm.com> 2790L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2791S: Maintained 2792F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 2793F: drivers/irqchip/irq-aspeed-scu-ic.c 2794F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 2795 2796ASPEED SD/MMC DRIVER 2797M: Andrew Jeffery <andrew@aj.id.au> 2798L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2799L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2800L: linux-mmc@vger.kernel.org 2801S: Maintained 2802F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 2803F: drivers/mmc/host/sdhci-of-aspeed* 2804 2805ASPEED VIDEO ENGINE DRIVER 2806M: Eddie James <eajames@linux.ibm.com> 2807L: linux-media@vger.kernel.org 2808L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2809S: Maintained 2810F: Documentation/devicetree/bindings/media/aspeed-video.txt 2811F: drivers/media/platform/aspeed-video.c 2812 2813ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 2814M: Corentin Chary <corentin.chary@gmail.com> 2815L: acpi4asus-user@lists.sourceforge.net 2816L: platform-driver-x86@vger.kernel.org 2817S: Maintained 2818W: http://acpi4asus.sf.net 2819F: drivers/platform/x86/asus*.c 2820F: drivers/platform/x86/eeepc*.c 2821 2822ASUS WIRELESS RADIO CONTROL DRIVER 2823M: João Paulo Rechi Vita <jprvita@gmail.com> 2824L: platform-driver-x86@vger.kernel.org 2825S: Maintained 2826F: drivers/platform/x86/asus-wireless.c 2827 2828ASYMMETRIC KEYS 2829M: David Howells <dhowells@redhat.com> 2830L: keyrings@vger.kernel.org 2831S: Maintained 2832F: Documentation/crypto/asymmetric-keys.rst 2833F: crypto/asymmetric_keys/ 2834F: include/crypto/pkcs7.h 2835F: include/crypto/public_key.h 2836F: include/linux/verification.h 2837 2838ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 2839R: Dan Williams <dan.j.williams@intel.com> 2840S: Odd fixes 2841W: http://sourceforge.net/projects/xscaleiop 2842F: Documentation/crypto/async-tx-api.rst 2843F: crypto/async_tx/ 2844F: include/linux/async_tx.h 2845 2846AT24 EEPROM DRIVER 2847M: Bartosz Golaszewski <bgolaszewski@baylibre.com> 2848L: linux-i2c@vger.kernel.org 2849S: Maintained 2850T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 2851F: Documentation/devicetree/bindings/eeprom/at24.yaml 2852F: drivers/misc/eeprom/at24.c 2853 2854ATA OVER ETHERNET (AOE) DRIVER 2855M: "Justin Sanders" <justin@coraid.com> 2856S: Supported 2857W: http://www.openaoe.org/ 2858F: Documentation/admin-guide/aoe/ 2859F: drivers/block/aoe/ 2860 2861ATHEROS 71XX/9XXX GPIO DRIVER 2862M: Alban Bedel <albeu@free.fr> 2863S: Maintained 2864W: https://github.com/AlbanBedel/linux 2865T: git git://github.com/AlbanBedel/linux 2866F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 2867F: drivers/gpio/gpio-ath79.c 2868 2869ATHEROS 71XX/9XXX USB PHY DRIVER 2870M: Alban Bedel <albeu@free.fr> 2871S: Maintained 2872W: https://github.com/AlbanBedel/linux 2873T: git git://github.com/AlbanBedel/linux 2874F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 2875F: drivers/phy/qualcomm/phy-ath79-usb.c 2876 2877ATHEROS ATH GENERIC UTILITIES 2878M: Kalle Valo <kvalo@codeaurora.org> 2879L: linux-wireless@vger.kernel.org 2880S: Supported 2881F: drivers/net/wireless/ath/* 2882 2883ATHEROS ATH5K WIRELESS DRIVER 2884M: Jiri Slaby <jirislaby@kernel.org> 2885M: Nick Kossifidis <mickflemm@gmail.com> 2886M: Luis Chamberlain <mcgrof@kernel.org> 2887L: linux-wireless@vger.kernel.org 2888S: Maintained 2889W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 2890F: drivers/net/wireless/ath/ath5k/ 2891 2892ATHEROS ATH6KL WIRELESS DRIVER 2893M: Kalle Valo <kvalo@codeaurora.org> 2894L: linux-wireless@vger.kernel.org 2895S: Supported 2896W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 2897T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 2898F: drivers/net/wireless/ath/ath6kl/ 2899 2900ATI_REMOTE2 DRIVER 2901M: Ville Syrjala <syrjala@sci.fi> 2902S: Maintained 2903F: drivers/input/misc/ati_remote2.c 2904 2905ATK0110 HWMON DRIVER 2906M: Luca Tettamanti <kronos.it@gmail.com> 2907L: linux-hwmon@vger.kernel.org 2908S: Maintained 2909F: drivers/hwmon/asus_atk0110.c 2910 2911ATLX ETHERNET DRIVERS 2912M: Chris Snook <chris.snook@gmail.com> 2913L: netdev@vger.kernel.org 2914S: Maintained 2915W: http://sourceforge.net/projects/atl1 2916W: http://atl1.sourceforge.net 2917F: drivers/net/ethernet/atheros/ 2918 2919ATM 2920M: Chas Williams <3chas3@gmail.com> 2921L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 2922L: netdev@vger.kernel.org 2923S: Maintained 2924W: http://linux-atm.sourceforge.net 2925F: drivers/atm/ 2926F: include/linux/atm* 2927F: include/uapi/linux/atm* 2928 2929ATMEL MACB ETHERNET DRIVER 2930M: Nicolas Ferre <nicolas.ferre@microchip.com> 2931M: Claudiu Beznea <claudiu.beznea@microchip.com> 2932S: Supported 2933F: drivers/net/ethernet/cadence/ 2934 2935ATMEL MAXTOUCH DRIVER 2936M: Nick Dyer <nick@shmanahar.org> 2937S: Maintained 2938T: git git://github.com/ndyer/linux.git 2939F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 2940F: drivers/input/touchscreen/atmel_mxt_ts.c 2941 2942ATMEL WIRELESS DRIVER 2943M: Simon Kelley <simon@thekelleys.org.uk> 2944L: linux-wireless@vger.kernel.org 2945S: Maintained 2946W: http://www.thekelleys.org.uk/atmel 2947W: http://atmelwlandriver.sourceforge.net/ 2948F: drivers/net/wireless/atmel/atmel* 2949 2950ATOMIC INFRASTRUCTURE 2951M: Will Deacon <will@kernel.org> 2952M: Peter Zijlstra <peterz@infradead.org> 2953R: Boqun Feng <boqun.feng@gmail.com> 2954L: linux-kernel@vger.kernel.org 2955S: Maintained 2956F: arch/*/include/asm/atomic*.h 2957F: include/*/atomic*.h 2958F: include/linux/refcount.h 2959F: Documentation/atomic_*.txt 2960F: scripts/atomic/ 2961 2962ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 2963M: Bradley Grove <linuxdrivers@attotech.com> 2964L: linux-scsi@vger.kernel.org 2965S: Supported 2966W: http://www.attotech.com 2967F: drivers/scsi/esas2r 2968 2969ATUSB IEEE 802.15.4 RADIO DRIVER 2970M: Stefan Schmidt <stefan@datenfreihafen.org> 2971L: linux-wpan@vger.kernel.org 2972S: Maintained 2973F: drivers/net/ieee802154/at86rf230.h 2974F: drivers/net/ieee802154/atusb.c 2975F: drivers/net/ieee802154/atusb.h 2976 2977AUDIT SUBSYSTEM 2978M: Paul Moore <paul@paul-moore.com> 2979M: Eric Paris <eparis@redhat.com> 2980L: linux-audit@redhat.com (moderated for non-subscribers) 2981S: Supported 2982W: https://github.com/linux-audit 2983T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 2984F: include/linux/audit.h 2985F: include/uapi/linux/audit.h 2986F: kernel/audit* 2987 2988AUXILIARY DISPLAY DRIVERS 2989M: Miguel Ojeda <ojeda@kernel.org> 2990S: Maintained 2991F: drivers/auxdisplay/ 2992F: include/linux/cfag12864b.h 2993 2994AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 2995M: Andreas Klinger <ak@it-klinger.de> 2996L: linux-iio@vger.kernel.org 2997S: Maintained 2998F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 2999F: drivers/iio/adc/hx711.c 3000 3001AX.25 NETWORK LAYER 3002M: Ralf Baechle <ralf@linux-mips.org> 3003L: linux-hams@vger.kernel.org 3004S: Maintained 3005W: http://www.linux-ax25.org/ 3006F: include/net/ax25.h 3007F: include/uapi/linux/ax25.h 3008F: net/ax25/ 3009 3010AXENTIA ARM DEVICES 3011M: Peter Rosin <peda@axentia.se> 3012L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3013S: Maintained 3014F: arch/arm/boot/dts/at91-linea.dtsi 3015F: arch/arm/boot/dts/at91-natte.dtsi 3016F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3017F: arch/arm/boot/dts/at91-tse850-3.dts 3018 3019AXENTIA ASOC DRIVERS 3020M: Peter Rosin <peda@axentia.se> 3021L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3022S: Maintained 3023F: Documentation/devicetree/bindings/sound/axentia,* 3024F: sound/soc/atmel/tse850-pcm5142.c 3025 3026AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3027M: Nuno Sá <nuno.sa@analog.com> 3028L: linux-hwmon@vger.kernel.org 3029S: Supported 3030W: http://ez.analog.com/community/linux-device-drivers 3031F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3032F: drivers/hwmon/axi-fan-control.c 3033 3034AXXIA I2C CONTROLLER 3035M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3036L: linux-i2c@vger.kernel.org 3037S: Maintained 3038F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3039F: drivers/i2c/busses/i2c-axxia.c 3040 3041AZ6007 DVB DRIVER 3042M: Mauro Carvalho Chehab <mchehab@kernel.org> 3043L: linux-media@vger.kernel.org 3044S: Maintained 3045W: https://linuxtv.org 3046T: git git://linuxtv.org/media_tree.git 3047F: drivers/media/usb/dvb-usb-v2/az6007.c 3048 3049AZTECH FM RADIO RECEIVER DRIVER 3050M: Hans Verkuil <hverkuil@xs4all.nl> 3051L: linux-media@vger.kernel.org 3052S: Maintained 3053W: https://linuxtv.org 3054T: git git://linuxtv.org/media_tree.git 3055F: drivers/media/radio/radio-aztech* 3056 3057B43 WIRELESS DRIVER 3058L: linux-wireless@vger.kernel.org 3059L: b43-dev@lists.infradead.org 3060S: Odd Fixes 3061W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3062F: drivers/net/wireless/broadcom/b43/ 3063 3064B43LEGACY WIRELESS DRIVER 3065M: Larry Finger <Larry.Finger@lwfinger.net> 3066L: linux-wireless@vger.kernel.org 3067L: b43-dev@lists.infradead.org 3068S: Maintained 3069W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3070F: drivers/net/wireless/broadcom/b43legacy/ 3071 3072BACKLIGHT CLASS/SUBSYSTEM 3073M: Lee Jones <lee.jones@linaro.org> 3074M: Daniel Thompson <daniel.thompson@linaro.org> 3075M: Jingoo Han <jingoohan1@gmail.com> 3076L: dri-devel@lists.freedesktop.org 3077S: Maintained 3078T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3079F: Documentation/ABI/stable/sysfs-class-backlight 3080F: Documentation/ABI/testing/sysfs-class-backlight 3081F: Documentation/devicetree/bindings/leds/backlight 3082F: drivers/video/backlight/ 3083F: include/linux/backlight.h 3084F: include/linux/pwm_backlight.h 3085 3086BATMAN ADVANCED 3087M: Marek Lindner <mareklindner@neomailbox.ch> 3088M: Simon Wunderlich <sw@simonwunderlich.de> 3089M: Antonio Quartulli <a@unstable.cc> 3090M: Sven Eckelmann <sven@narfation.org> 3091L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3092S: Maintained 3093W: https://www.open-mesh.org/ 3094Q: https://patchwork.open-mesh.org/project/batman/list/ 3095B: https://www.open-mesh.org/projects/batman-adv/issues 3096C: irc://chat.freenode.net/batman 3097T: git https://git.open-mesh.org/linux-merge.git 3098F: Documentation/networking/batman-adv.rst 3099F: include/uapi/linux/batadv_packet.h 3100F: include/uapi/linux/batman_adv.h 3101F: net/batman-adv/ 3102 3103BAYCOM/HDLCDRV DRIVERS FOR AX.25 3104M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3105L: linux-hams@vger.kernel.org 3106S: Maintained 3107W: http://www.baycom.org/~tom/ham/ham.html 3108F: drivers/net/hamradio/baycom* 3109 3110BCACHE (BLOCK LAYER CACHE) 3111M: Coly Li <colyli@suse.de> 3112M: Kent Overstreet <kent.overstreet@gmail.com> 3113L: linux-bcache@vger.kernel.org 3114S: Maintained 3115W: http://bcache.evilpiepirate.org 3116C: irc://irc.oftc.net/bcache 3117F: drivers/md/bcache/ 3118 3119BDISP ST MEDIA DRIVER 3120M: Fabien Dessenne <fabien.dessenne@st.com> 3121L: linux-media@vger.kernel.org 3122S: Supported 3123W: https://linuxtv.org 3124T: git git://linuxtv.org/media_tree.git 3125F: drivers/media/platform/sti/bdisp 3126 3127BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3128M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3129L: netdev@vger.kernel.org 3130S: Maintained 3131F: drivers/net/ethernet/ec_bhf.c 3132 3133BEFS FILE SYSTEM 3134M: Luis de Bethencourt <luisbg@kernel.org> 3135M: Salah Triki <salah.triki@gmail.com> 3136S: Maintained 3137T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3138F: Documentation/filesystems/befs.rst 3139F: fs/befs/ 3140 3141BFQ I/O SCHEDULER 3142M: Paolo Valente <paolo.valente@linaro.org> 3143M: Jens Axboe <axboe@kernel.dk> 3144L: linux-block@vger.kernel.org 3145S: Maintained 3146F: Documentation/block/bfq-iosched.rst 3147F: block/bfq-* 3148 3149BFS FILE SYSTEM 3150M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3151S: Maintained 3152F: Documentation/filesystems/bfs.rst 3153F: fs/bfs/ 3154F: include/uapi/linux/bfs_fs.h 3155 3156BLINKM RGB LED DRIVER 3157M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3158S: Maintained 3159F: drivers/leds/leds-blinkm.c 3160 3161BLOCK LAYER 3162M: Jens Axboe <axboe@kernel.dk> 3163L: linux-block@vger.kernel.org 3164S: Maintained 3165T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3166F: block/ 3167F: drivers/block/ 3168F: fs/block_dev.c 3169F: include/linux/blk* 3170F: kernel/trace/blktrace.c 3171F: lib/sbitmap.c 3172 3173BLOCK2MTD DRIVER 3174M: Joern Engel <joern@lazybastard.org> 3175L: linux-mtd@lists.infradead.org 3176S: Maintained 3177F: drivers/mtd/devices/block2mtd.c 3178 3179BLUETOOTH DRIVERS 3180M: Marcel Holtmann <marcel@holtmann.org> 3181M: Johan Hedberg <johan.hedberg@gmail.com> 3182M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3183L: linux-bluetooth@vger.kernel.org 3184S: Supported 3185W: http://www.bluez.org/ 3186T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3187T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3188F: drivers/bluetooth/ 3189 3190BLUETOOTH SUBSYSTEM 3191M: Marcel Holtmann <marcel@holtmann.org> 3192M: Johan Hedberg <johan.hedberg@gmail.com> 3193M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3194L: linux-bluetooth@vger.kernel.org 3195S: Supported 3196W: http://www.bluez.org/ 3197T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3198T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3199F: include/net/bluetooth/ 3200F: net/bluetooth/ 3201 3202BONDING DRIVER 3203M: Jay Vosburgh <j.vosburgh@gmail.com> 3204M: Veaceslav Falico <vfalico@gmail.com> 3205M: Andy Gospodarek <andy@greyhouse.net> 3206L: netdev@vger.kernel.org 3207S: Supported 3208W: http://sourceforge.net/projects/bonding/ 3209F: drivers/net/bonding/ 3210F: include/net/bonding.h 3211F: include/uapi/linux/if_bonding.h 3212 3213BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3214M: Dan Robertson <dan@dlrobertson.com> 3215L: linux-iio@vger.kernel.org 3216S: Maintained 3217F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3218F: drivers/iio/accel/bma400* 3219 3220BPF (Safe dynamic programs and tools) 3221M: Alexei Starovoitov <ast@kernel.org> 3222M: Daniel Borkmann <daniel@iogearbox.net> 3223M: Andrii Nakryiko <andrii@kernel.org> 3224R: Martin KaFai Lau <kafai@fb.com> 3225R: Song Liu <songliubraving@fb.com> 3226R: Yonghong Song <yhs@fb.com> 3227R: John Fastabend <john.fastabend@gmail.com> 3228R: KP Singh <kpsingh@kernel.org> 3229L: netdev@vger.kernel.org 3230L: bpf@vger.kernel.org 3231S: Supported 3232W: https://bpf.io/ 3233Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3234T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3235T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3236F: Documentation/bpf/ 3237F: Documentation/networking/filter.rst 3238F: Documentation/userspace-api/ebpf/ 3239F: arch/*/net/* 3240F: include/linux/bpf* 3241F: include/linux/filter.h 3242F: include/trace/events/xdp.h 3243F: include/uapi/linux/bpf* 3244F: include/uapi/linux/filter.h 3245F: kernel/bpf/ 3246F: kernel/trace/bpf_trace.c 3247F: lib/test_bpf.c 3248F: net/bpf/ 3249F: net/core/filter.c 3250F: net/sched/act_bpf.c 3251F: net/sched/cls_bpf.c 3252F: samples/bpf/ 3253F: scripts/bpf_doc.py 3254F: tools/bpf/ 3255F: tools/lib/bpf/ 3256F: tools/testing/selftests/bpf/ 3257N: bpf 3258K: bpf 3259 3260BPF JIT for ARM 3261M: Shubham Bansal <illusionist.neo@gmail.com> 3262L: netdev@vger.kernel.org 3263L: bpf@vger.kernel.org 3264S: Maintained 3265F: arch/arm/net/ 3266 3267BPF JIT for ARM64 3268M: Daniel Borkmann <daniel@iogearbox.net> 3269M: Alexei Starovoitov <ast@kernel.org> 3270M: Zi Shen Lim <zlim.lnx@gmail.com> 3271L: netdev@vger.kernel.org 3272L: bpf@vger.kernel.org 3273S: Supported 3274F: arch/arm64/net/ 3275 3276BPF JIT for MIPS (32-BIT AND 64-BIT) 3277M: Paul Burton <paulburton@kernel.org> 3278L: netdev@vger.kernel.org 3279L: bpf@vger.kernel.org 3280S: Maintained 3281F: arch/mips/net/ 3282 3283BPF JIT for NFP NICs 3284M: Jakub Kicinski <kuba@kernel.org> 3285L: netdev@vger.kernel.org 3286L: bpf@vger.kernel.org 3287S: Supported 3288F: drivers/net/ethernet/netronome/nfp/bpf/ 3289 3290BPF JIT for POWERPC (32-BIT AND 64-BIT) 3291M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3292M: Sandipan Das <sandipan@linux.ibm.com> 3293L: netdev@vger.kernel.org 3294L: bpf@vger.kernel.org 3295S: Maintained 3296F: arch/powerpc/net/ 3297 3298BPF JIT for RISC-V (32-bit) 3299M: Luke Nelson <luke.r.nels@gmail.com> 3300M: Xi Wang <xi.wang@gmail.com> 3301L: netdev@vger.kernel.org 3302L: bpf@vger.kernel.org 3303S: Maintained 3304F: arch/riscv/net/ 3305X: arch/riscv/net/bpf_jit_comp64.c 3306 3307BPF JIT for RISC-V (64-bit) 3308M: Björn Töpel <bjorn@kernel.org> 3309L: netdev@vger.kernel.org 3310L: bpf@vger.kernel.org 3311S: Maintained 3312F: arch/riscv/net/ 3313X: arch/riscv/net/bpf_jit_comp32.c 3314 3315BPF JIT for S390 3316M: Ilya Leoshkevich <iii@linux.ibm.com> 3317M: Heiko Carstens <hca@linux.ibm.com> 3318M: Vasily Gorbik <gor@linux.ibm.com> 3319L: netdev@vger.kernel.org 3320L: bpf@vger.kernel.org 3321S: Maintained 3322F: arch/s390/net/ 3323X: arch/s390/net/pnet.c 3324 3325BPF JIT for SPARC (32-BIT AND 64-BIT) 3326M: David S. Miller <davem@davemloft.net> 3327L: netdev@vger.kernel.org 3328L: bpf@vger.kernel.org 3329S: Maintained 3330F: arch/sparc/net/ 3331 3332BPF JIT for X86 32-BIT 3333M: Wang YanQing <udknight@gmail.com> 3334L: netdev@vger.kernel.org 3335L: bpf@vger.kernel.org 3336S: Maintained 3337F: arch/x86/net/bpf_jit_comp32.c 3338 3339BPF JIT for X86 64-BIT 3340M: Alexei Starovoitov <ast@kernel.org> 3341M: Daniel Borkmann <daniel@iogearbox.net> 3342L: netdev@vger.kernel.org 3343L: bpf@vger.kernel.org 3344S: Supported 3345F: arch/x86/net/ 3346X: arch/x86/net/bpf_jit_comp32.c 3347 3348BPF LSM (Security Audit and Enforcement using BPF) 3349M: KP Singh <kpsingh@kernel.org> 3350R: Florent Revest <revest@chromium.org> 3351R: Brendan Jackman <jackmanb@chromium.org> 3352L: bpf@vger.kernel.org 3353S: Maintained 3354F: Documentation/bpf/bpf_lsm.rst 3355F: include/linux/bpf_lsm.h 3356F: kernel/bpf/bpf_lsm.c 3357F: security/bpf/ 3358 3359BROADCOM B44 10/100 ETHERNET DRIVER 3360M: Michael Chan <michael.chan@broadcom.com> 3361L: netdev@vger.kernel.org 3362S: Supported 3363F: drivers/net/ethernet/broadcom/b44.* 3364 3365BROADCOM B53 ETHERNET SWITCH DRIVER 3366M: Florian Fainelli <f.fainelli@gmail.com> 3367L: netdev@vger.kernel.org 3368L: openwrt-devel@lists.openwrt.org (subscribers-only) 3369S: Supported 3370F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3371F: drivers/net/dsa/b53/* 3372F: include/linux/dsa/brcm.h 3373F: include/linux/platform_data/b53.h 3374 3375BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3376M: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> 3377L: bcm-kernel-feedback-list@broadcom.com 3378L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3379L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3380S: Maintained 3381T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsaenz/linux-rpi.git 3382F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3383F: drivers/pci/controller/pcie-brcmstb.c 3384F: drivers/staging/vc04_services 3385N: bcm2711 3386N: bcm283* 3387 3388BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3389M: Florian Fainelli <f.fainelli@gmail.com> 3390M: Ray Jui <rjui@broadcom.com> 3391M: Scott Branden <sbranden@broadcom.com> 3392M: bcm-kernel-feedback-list@broadcom.com 3393S: Maintained 3394T: git git://github.com/broadcom/mach-bcm 3395F: arch/arm/mach-bcm/ 3396N: bcm281* 3397N: bcm113* 3398N: bcm216* 3399N: kona 3400 3401BROADCOM BCM47XX MIPS ARCHITECTURE 3402M: Hauke Mehrtens <hauke@hauke-m.de> 3403M: Rafał Miłecki <zajec5@gmail.com> 3404L: linux-mips@vger.kernel.org 3405S: Maintained 3406F: Documentation/devicetree/bindings/mips/brcm/ 3407F: arch/mips/bcm47xx/* 3408F: arch/mips/include/asm/mach-bcm47xx/* 3409 3410BROADCOM BCM4908 ETHERNET DRIVER 3411M: Rafał Miłecki <rafal@milecki.pl> 3412M: bcm-kernel-feedback-list@broadcom.com 3413L: netdev@vger.kernel.org 3414S: Maintained 3415F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3416F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3417F: drivers/net/ethernet/broadcom/unimac.h 3418 3419BROADCOM BCM5301X ARM ARCHITECTURE 3420M: Hauke Mehrtens <hauke@hauke-m.de> 3421M: Rafał Miłecki <zajec5@gmail.com> 3422M: bcm-kernel-feedback-list@broadcom.com 3423L: linux-arm-kernel@lists.infradead.org 3424S: Maintained 3425F: arch/arm/boot/dts/bcm470* 3426F: arch/arm/boot/dts/bcm5301* 3427F: arch/arm/boot/dts/bcm953012* 3428F: arch/arm/mach-bcm/bcm_5301x.c 3429 3430BROADCOM BCM53573 ARM ARCHITECTURE 3431M: Rafał Miłecki <rafal@milecki.pl> 3432L: bcm-kernel-feedback-list@broadcom.com 3433L: linux-arm-kernel@lists.infradead.org 3434S: Maintained 3435F: arch/arm/boot/dts/bcm47189* 3436F: arch/arm/boot/dts/bcm53573* 3437 3438BROADCOM BCM63XX ARM ARCHITECTURE 3439M: Florian Fainelli <f.fainelli@gmail.com> 3440M: bcm-kernel-feedback-list@broadcom.com 3441L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3442S: Maintained 3443T: git git://github.com/broadcom/stblinux.git 3444N: bcm63xx 3445 3446BROADCOM BCM63XX/BCM33XX UDC DRIVER 3447M: Kevin Cernekee <cernekee@gmail.com> 3448L: linux-usb@vger.kernel.org 3449S: Maintained 3450F: drivers/usb/gadget/udc/bcm63xx_udc.* 3451 3452BROADCOM BCM7XXX ARM ARCHITECTURE 3453M: Florian Fainelli <f.fainelli@gmail.com> 3454M: bcm-kernel-feedback-list@broadcom.com 3455L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3456S: Maintained 3457T: git git://github.com/broadcom/stblinux.git 3458F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3459F: arch/arm/boot/dts/bcm7*.dts* 3460F: arch/arm/include/asm/hardware/cache-b15-rac.h 3461F: arch/arm/mach-bcm/*brcmstb* 3462F: arch/arm/mm/cache-b15-rac.c 3463F: drivers/bus/brcmstb_gisb.c 3464F: drivers/pci/controller/pcie-brcmstb.c 3465N: brcmstb 3466 3467BROADCOM BDC DRIVER 3468M: Al Cooper <alcooperx@gmail.com> 3469L: linux-usb@vger.kernel.org 3470L: bcm-kernel-feedback-list@broadcom.com 3471S: Maintained 3472F: Documentation/devicetree/bindings/usb/brcm,bdc.txt 3473F: drivers/usb/gadget/udc/bdc/ 3474 3475BROADCOM BMIPS CPUFREQ DRIVER 3476M: Markus Mayer <mmayer@broadcom.com> 3477M: bcm-kernel-feedback-list@broadcom.com 3478L: linux-pm@vger.kernel.org 3479S: Maintained 3480F: drivers/cpufreq/bmips-cpufreq.c 3481 3482BROADCOM BMIPS MIPS ARCHITECTURE 3483M: Florian Fainelli <f.fainelli@gmail.com> 3484L: bcm-kernel-feedback-list@broadcom.com 3485L: linux-mips@vger.kernel.org 3486S: Maintained 3487T: git git://github.com/broadcom/stblinux.git 3488F: arch/mips/bmips/* 3489F: arch/mips/boot/dts/brcm/bcm*.dts* 3490F: arch/mips/include/asm/mach-bmips/* 3491F: arch/mips/kernel/*bmips* 3492F: drivers/soc/bcm/bcm63xx 3493F: drivers/irqchip/irq-bcm63* 3494F: drivers/irqchip/irq-bcm7* 3495F: drivers/irqchip/irq-brcmstb* 3496F: include/linux/bcm963xx_nvram.h 3497F: include/linux/bcm963xx_tag.h 3498 3499BROADCOM BNX2 GIGABIT ETHERNET DRIVER 3500M: Rasesh Mody <rmody@marvell.com> 3501M: GR-Linux-NIC-Dev@marvell.com 3502L: netdev@vger.kernel.org 3503S: Supported 3504F: drivers/net/ethernet/broadcom/bnx2.* 3505F: drivers/net/ethernet/broadcom/bnx2_* 3506 3507BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 3508M: Saurav Kashyap <skashyap@marvell.com> 3509M: Javed Hasan <jhasan@marvell.com> 3510M: GR-QLogic-Storage-Upstream@marvell.com 3511L: linux-scsi@vger.kernel.org 3512S: Supported 3513F: drivers/scsi/bnx2fc/ 3514 3515BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 3516M: Nilesh Javali <njavali@marvell.com> 3517M: Manish Rangankar <mrangankar@marvell.com> 3518M: GR-QLogic-Storage-Upstream@marvell.com 3519L: linux-scsi@vger.kernel.org 3520S: Supported 3521F: drivers/scsi/bnx2i/ 3522 3523BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 3524M: Ariel Elior <aelior@marvell.com> 3525M: Sudarsana Kalluru <skalluru@marvell.com> 3526M: GR-everest-linux-l2@marvell.com 3527L: netdev@vger.kernel.org 3528S: Supported 3529F: drivers/net/ethernet/broadcom/bnx2x/ 3530 3531BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 3532M: Michael Chan <michael.chan@broadcom.com> 3533L: netdev@vger.kernel.org 3534S: Supported 3535F: drivers/net/ethernet/broadcom/bnxt/ 3536 3537BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 3538M: Arend van Spriel <aspriel@gmail.com> 3539M: Franky Lin <franky.lin@broadcom.com> 3540M: Hante Meuleman <hante.meuleman@broadcom.com> 3541M: Chi-hsien Lin <chi-hsien.lin@infineon.com> 3542M: Wright Feng <wright.feng@infineon.com> 3543M: Chung-hsien Hsu <chung-hsien.hsu@infineon.com> 3544L: linux-wireless@vger.kernel.org 3545L: brcm80211-dev-list.pdl@broadcom.com 3546L: SHA-cyfmac-dev-list@infineon.com 3547S: Supported 3548F: drivers/net/wireless/broadcom/brcm80211/ 3549 3550BROADCOM BRCMSTB GPIO DRIVER 3551M: Gregory Fong <gregory.0xf0@gmail.com> 3552L: bcm-kernel-feedback-list@broadcom.com 3553S: Supported 3554F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt 3555F: drivers/gpio/gpio-brcmstb.c 3556 3557BROADCOM BRCMSTB I2C DRIVER 3558M: Kamal Dasu <kdasu.kdev@gmail.com> 3559L: linux-i2c@vger.kernel.org 3560L: bcm-kernel-feedback-list@broadcom.com 3561S: Supported 3562F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 3563F: drivers/i2c/busses/i2c-brcmstb.c 3564 3565BROADCOM BRCMSTB USB EHCI DRIVER 3566M: Al Cooper <alcooperx@gmail.com> 3567L: linux-usb@vger.kernel.org 3568L: bcm-kernel-feedback-list@broadcom.com 3569S: Maintained 3570F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 3571F: drivers/usb/host/ehci-brcm.* 3572 3573BROADCOM BRCMSTB USB PIN MAP DRIVER 3574M: Al Cooper <alcooperx@gmail.com> 3575L: linux-usb@vger.kernel.org 3576L: bcm-kernel-feedback-list@broadcom.com 3577S: Maintained 3578F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 3579F: drivers/usb/misc/brcmstb-usb-pinmap.c 3580 3581BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 3582M: Al Cooper <alcooperx@gmail.com> 3583L: linux-kernel@vger.kernel.org 3584L: bcm-kernel-feedback-list@broadcom.com 3585S: Maintained 3586F: drivers/phy/broadcom/phy-brcm-usb* 3587 3588BROADCOM ETHERNET PHY DRIVERS 3589M: Florian Fainelli <f.fainelli@gmail.com> 3590L: bcm-kernel-feedback-list@broadcom.com 3591L: netdev@vger.kernel.org 3592S: Supported 3593F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 3594F: drivers/net/phy/bcm*.[ch] 3595F: drivers/net/phy/broadcom.c 3596F: include/linux/brcmphy.h 3597 3598BROADCOM GENET ETHERNET DRIVER 3599M: Doug Berger <opendmb@gmail.com> 3600M: Florian Fainelli <f.fainelli@gmail.com> 3601L: bcm-kernel-feedback-list@broadcom.com 3602L: netdev@vger.kernel.org 3603S: Supported 3604F: Documentation/devicetree/bindings/net/brcm,bcmgenet.txt 3605F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.txt 3606F: drivers/net/ethernet/broadcom/genet/ 3607F: drivers/net/ethernet/broadcom/unimac.h 3608F: drivers/net/mdio/mdio-bcm-unimac.c 3609F: include/linux/platform_data/bcmgenet.h 3610F: include/linux/platform_data/mdio-bcm-unimac.h 3611 3612BROADCOM IPROC ARM ARCHITECTURE 3613M: Ray Jui <rjui@broadcom.com> 3614M: Scott Branden <sbranden@broadcom.com> 3615M: bcm-kernel-feedback-list@broadcom.com 3616L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3617S: Maintained 3618T: git git://github.com/broadcom/cygnus-linux.git 3619F: arch/arm64/boot/dts/broadcom/northstar2/* 3620F: arch/arm64/boot/dts/broadcom/stingray/* 3621F: drivers/clk/bcm/clk-ns* 3622F: drivers/clk/bcm/clk-sr* 3623F: drivers/pinctrl/bcm/pinctrl-ns* 3624F: include/dt-bindings/clock/bcm-sr* 3625N: iproc 3626N: cygnus 3627N: bcm[-_]nsp 3628N: bcm9113* 3629N: bcm9583* 3630N: bcm9585* 3631N: bcm9586* 3632N: bcm988312 3633N: bcm113* 3634N: bcm583* 3635N: bcm585* 3636N: bcm586* 3637N: bcm88312 3638N: hr2 3639N: stingray 3640 3641BROADCOM IPROC GBIT ETHERNET DRIVER 3642M: Rafał Miłecki <rafal@milecki.pl> 3643M: bcm-kernel-feedback-list@broadcom.com 3644L: netdev@vger.kernel.org 3645S: Maintained 3646F: Documentation/devicetree/bindings/net/brcm,amac.txt 3647F: drivers/net/ethernet/broadcom/bgmac* 3648F: drivers/net/ethernet/broadcom/unimac.h 3649 3650BROADCOM KONA GPIO DRIVER 3651M: Ray Jui <rjui@broadcom.com> 3652L: bcm-kernel-feedback-list@broadcom.com 3653S: Supported 3654F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 3655F: drivers/gpio/gpio-bcm-kona.c 3656 3657BROADCOM NETXTREME-E ROCE DRIVER 3658M: Selvin Xavier <selvin.xavier@broadcom.com> 3659M: Devesh Sharma <devesh.sharma@broadcom.com> 3660M: Somnath Kotur <somnath.kotur@broadcom.com> 3661M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 3662M: Naresh Kumar PBS <nareshkumar.pbs@broadcom.com> 3663L: linux-rdma@vger.kernel.org 3664S: Supported 3665W: http://www.broadcom.com 3666F: drivers/infiniband/hw/bnxt_re/ 3667F: include/uapi/rdma/bnxt_re-abi.h 3668 3669BROADCOM NVRAM DRIVER 3670M: Rafał Miłecki <zajec5@gmail.com> 3671L: linux-mips@vger.kernel.org 3672S: Maintained 3673F: drivers/firmware/broadcom/* 3674 3675BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 3676M: Rafał Miłecki <rafal@milecki.pl> 3677M: Florian Fainelli <f.fainelli@gmail.com> 3678M: bcm-kernel-feedback-list@broadcom.com 3679L: linux-pm@vger.kernel.org 3680S: Maintained 3681T: git git://github.com/broadcom/stblinux.git 3682F: drivers/soc/bcm/bcm-pmb.c 3683F: include/dt-bindings/soc/bcm-pmb.h 3684 3685BROADCOM SPECIFIC AMBA DRIVER (BCMA) 3686M: Rafał Miłecki <zajec5@gmail.com> 3687L: linux-wireless@vger.kernel.org 3688S: Maintained 3689F: drivers/bcma/ 3690F: include/linux/bcma/ 3691 3692BROADCOM SPI DRIVER 3693M: Kamal Dasu <kdasu.kdev@gmail.com> 3694M: bcm-kernel-feedback-list@broadcom.com 3695S: Maintained 3696F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt 3697F: drivers/spi/spi-bcm-qspi.* 3698F: drivers/spi/spi-brcmstb-qspi.c 3699F: drivers/spi/spi-iproc-qspi.c 3700 3701BROADCOM STB AVS CPUFREQ DRIVER 3702M: Markus Mayer <mmayer@broadcom.com> 3703M: bcm-kernel-feedback-list@broadcom.com 3704L: linux-pm@vger.kernel.org 3705S: Maintained 3706F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 3707F: drivers/cpufreq/brcmstb* 3708 3709BROADCOM STB AVS TMON DRIVER 3710M: Markus Mayer <mmayer@broadcom.com> 3711M: bcm-kernel-feedback-list@broadcom.com 3712L: linux-pm@vger.kernel.org 3713S: Maintained 3714F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt 3715F: drivers/thermal/broadcom/brcmstb* 3716 3717BROADCOM STB DPFE DRIVER 3718M: Markus Mayer <mmayer@broadcom.com> 3719M: bcm-kernel-feedback-list@broadcom.com 3720L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3721S: Maintained 3722F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt 3723F: drivers/memory/brcmstb_dpfe.c 3724 3725BROADCOM STB NAND FLASH DRIVER 3726M: Brian Norris <computersforpeace@gmail.com> 3727M: Kamal Dasu <kdasu.kdev@gmail.com> 3728L: linux-mtd@lists.infradead.org 3729L: bcm-kernel-feedback-list@broadcom.com 3730S: Maintained 3731F: drivers/mtd/nand/raw/brcmnand/ 3732 3733BROADCOM SYSTEMPORT ETHERNET DRIVER 3734M: Florian Fainelli <f.fainelli@gmail.com> 3735L: bcm-kernel-feedback-list@broadcom.com 3736L: netdev@vger.kernel.org 3737S: Supported 3738F: drivers/net/ethernet/broadcom/bcmsysport.* 3739F: drivers/net/ethernet/broadcom/unimac.h 3740 3741BROADCOM TG3 GIGABIT ETHERNET DRIVER 3742M: Siva Reddy Kallam <siva.kallam@broadcom.com> 3743M: Prashant Sreedharan <prashant@broadcom.com> 3744M: Michael Chan <mchan@broadcom.com> 3745L: netdev@vger.kernel.org 3746S: Supported 3747F: drivers/net/ethernet/broadcom/tg3.* 3748 3749BROADCOM VK DRIVER 3750M: Scott Branden <scott.branden@broadcom.com> 3751L: bcm-kernel-feedback-list@broadcom.com 3752S: Supported 3753F: drivers/misc/bcm-vk/ 3754F: include/uapi/linux/misc/bcm_vk.h 3755 3756BROCADE BFA FC SCSI DRIVER 3757M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 3758M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 3759L: linux-scsi@vger.kernel.org 3760S: Supported 3761F: drivers/scsi/bfa/ 3762 3763BROCADE BNA 10 GIGABIT ETHERNET DRIVER 3764M: Rasesh Mody <rmody@marvell.com> 3765M: Sudarsana Kalluru <skalluru@marvell.com> 3766M: GR-Linux-NIC-Dev@marvell.com 3767L: netdev@vger.kernel.org 3768S: Supported 3769F: drivers/net/ethernet/brocade/bna/ 3770 3771BSG (block layer generic sg v4 driver) 3772M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 3773L: linux-scsi@vger.kernel.org 3774S: Supported 3775F: block/bsg.c 3776F: include/linux/bsg.h 3777F: include/uapi/linux/bsg.h 3778 3779BT87X AUDIO DRIVER 3780M: Clemens Ladisch <clemens@ladisch.de> 3781L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3782S: Maintained 3783T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 3784F: Documentation/sound/cards/bt87x.rst 3785F: sound/pci/bt87x.c 3786 3787BT8XXGPIO DRIVER 3788M: Michael Buesch <m@bues.ch> 3789S: Maintained 3790W: http://bu3sch.de/btgpio.php 3791F: drivers/gpio/gpio-bt8xx.c 3792 3793BTRFS FILE SYSTEM 3794M: Chris Mason <clm@fb.com> 3795M: Josef Bacik <josef@toxicpanda.com> 3796M: David Sterba <dsterba@suse.com> 3797L: linux-btrfs@vger.kernel.org 3798S: Maintained 3799W: http://btrfs.wiki.kernel.org/ 3800Q: http://patchwork.kernel.org/project/linux-btrfs/list/ 3801T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 3802F: Documentation/filesystems/btrfs.rst 3803F: fs/btrfs/ 3804F: include/linux/btrfs* 3805F: include/uapi/linux/btrfs* 3806 3807BTTV VIDEO4LINUX DRIVER 3808M: Mauro Carvalho Chehab <mchehab@kernel.org> 3809L: linux-media@vger.kernel.org 3810S: Odd fixes 3811W: https://linuxtv.org 3812T: git git://linuxtv.org/media_tree.git 3813F: Documentation/driver-api/media/drivers/bttv* 3814F: drivers/media/pci/bt8xx/bttv* 3815 3816BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 3817M: Chanwoo Choi <cw00.choi@samsung.com> 3818L: linux-pm@vger.kernel.org 3819L: linux-samsung-soc@vger.kernel.org 3820S: Maintained 3821T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 3822F: Documentation/devicetree/bindings/devfreq/exynos-bus.txt 3823F: drivers/devfreq/exynos-bus.c 3824 3825BUSLOGIC SCSI DRIVER 3826M: Khalid Aziz <khalid@gonehiking.org> 3827L: linux-scsi@vger.kernel.org 3828S: Maintained 3829F: drivers/scsi/BusLogic.* 3830F: drivers/scsi/FlashPoint.* 3831 3832C-MEDIA CMI8788 DRIVER 3833M: Clemens Ladisch <clemens@ladisch.de> 3834L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3835S: Maintained 3836T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 3837F: sound/pci/oxygen/ 3838 3839C-SKY ARCHITECTURE 3840M: Guo Ren <guoren@kernel.org> 3841L: linux-csky@vger.kernel.org 3842S: Supported 3843T: git https://github.com/c-sky/csky-linux.git 3844F: Documentation/devicetree/bindings/csky/ 3845F: Documentation/devicetree/bindings/interrupt-controller/csky,* 3846F: Documentation/devicetree/bindings/timer/csky,* 3847F: arch/csky/ 3848F: drivers/clocksource/timer-gx6605s.c 3849F: drivers/clocksource/timer-mp-csky.c 3850F: drivers/irqchip/irq-csky-* 3851N: csky 3852K: csky 3853 3854CA8210 IEEE-802.15.4 RADIO DRIVER 3855M: Harry Morris <h.morris@cascoda.com> 3856L: linux-wpan@vger.kernel.org 3857S: Maintained 3858W: https://github.com/Cascoda/ca8210-linux.git 3859F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 3860F: drivers/net/ieee802154/ca8210.c 3861 3862CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 3863M: Damien Le Moal <damien.lemoal@wdc.com> 3864L: linux-riscv@lists.infradead.org 3865L: linux-gpio@vger.kernel.org (pinctrl driver) 3866F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 3867F: drivers/pinctrl/pinctrl-k210.c 3868 3869CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 3870M: Damien Le Moal <damien.lemoal@wdc.com> 3871L: linux-kernel@vger.kernel.org 3872L: linux-riscv@lists.infradead.org 3873S: Maintained 3874F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 3875F: drivers/reset/reset-k210.c 3876 3877CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 3878M: Damien Le Moal <damien.lemoal@wdc.com> 3879L: linux-riscv@lists.infradead.org 3880S: Maintained 3881F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 3882F: drivers/soc/canaan/ 3883F: include/soc/canaan/ 3884 3885CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 3886M: David Howells <dhowells@redhat.com> 3887L: linux-cachefs@redhat.com (moderated for non-subscribers) 3888S: Supported 3889F: Documentation/filesystems/caching/cachefiles.rst 3890F: fs/cachefiles/ 3891 3892CADENCE MIPI-CSI2 BRIDGES 3893M: Maxime Ripard <mripard@kernel.org> 3894L: linux-media@vger.kernel.org 3895S: Maintained 3896F: Documentation/devicetree/bindings/media/cdns,*.txt 3897F: drivers/media/platform/cadence/cdns-csi2* 3898 3899CADENCE NAND DRIVER 3900L: linux-mtd@lists.infradead.org 3901S: Orphan 3902F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 3903F: drivers/mtd/nand/raw/cadence-nand-controller.c 3904 3905CADENCE USB3 DRD IP DRIVER 3906M: Peter Chen <peter.chen@kernel.org> 3907M: Pawel Laszczak <pawell@cadence.com> 3908R: Roger Quadros <rogerq@kernel.org> 3909R: Aswath Govindraju <a-govindraju@ti.com> 3910L: linux-usb@vger.kernel.org 3911S: Maintained 3912T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 3913F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 3914F: drivers/usb/cdns3/ 3915X: drivers/usb/cdns3/cdnsp* 3916 3917CADENCE USBSSP DRD IP DRIVER 3918M: Pawel Laszczak <pawell@cadence.com> 3919L: linux-usb@vger.kernel.org 3920S: Maintained 3921T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 3922F: drivers/usb/cdns3/ 3923X: drivers/usb/cdns3/cdns3* 3924 3925CADET FM/AM RADIO RECEIVER DRIVER 3926M: Hans Verkuil <hverkuil@xs4all.nl> 3927L: linux-media@vger.kernel.org 3928S: Maintained 3929W: https://linuxtv.org 3930T: git git://linuxtv.org/media_tree.git 3931F: drivers/media/radio/radio-cadet* 3932 3933CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 3934L: linux-media@vger.kernel.org 3935S: Orphan 3936T: git git://linuxtv.org/media_tree.git 3937F: Documentation/admin-guide/media/cafe_ccic* 3938F: drivers/media/platform/marvell-ccic/ 3939 3940CAIF NETWORK LAYER 3941L: netdev@vger.kernel.org 3942S: Orphan 3943F: Documentation/networking/caif/ 3944F: drivers/net/caif/ 3945F: include/net/caif/ 3946F: include/uapi/linux/caif/ 3947F: net/caif/ 3948 3949CAKE QDISC 3950M: Toke Høiland-Jørgensen <toke@toke.dk> 3951L: cake@lists.bufferbloat.net (moderated for non-subscribers) 3952S: Maintained 3953F: net/sched/sch_cake.c 3954 3955CAN NETWORK DRIVERS 3956M: Wolfgang Grandegger <wg@grandegger.com> 3957M: Marc Kleine-Budde <mkl@pengutronix.de> 3958L: linux-can@vger.kernel.org 3959S: Maintained 3960W: https://github.com/linux-can 3961T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 3962T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 3963F: Documentation/devicetree/bindings/net/can/ 3964F: drivers/net/can/ 3965F: include/linux/can/bittiming.h 3966F: include/linux/can/dev.h 3967F: include/linux/can/led.h 3968F: include/linux/can/length.h 3969F: include/linux/can/platform/ 3970F: include/linux/can/rx-offload.h 3971F: include/uapi/linux/can/error.h 3972F: include/uapi/linux/can/netlink.h 3973F: include/uapi/linux/can/vxcan.h 3974 3975CAN NETWORK LAYER 3976M: Oliver Hartkopp <socketcan@hartkopp.net> 3977M: Marc Kleine-Budde <mkl@pengutronix.de> 3978L: linux-can@vger.kernel.org 3979S: Maintained 3980W: https://github.com/linux-can 3981T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 3982T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 3983F: Documentation/networking/can.rst 3984F: include/linux/can/can-ml.h 3985F: include/linux/can/core.h 3986F: include/linux/can/skb.h 3987F: include/net/netns/can.h 3988F: include/uapi/linux/can.h 3989F: include/uapi/linux/can/bcm.h 3990F: include/uapi/linux/can/gw.h 3991F: include/uapi/linux/can/isotp.h 3992F: include/uapi/linux/can/raw.h 3993F: net/can/ 3994 3995CAN-J1939 NETWORK LAYER 3996M: Robin van der Gracht <robin@protonic.nl> 3997M: Oleksij Rempel <o.rempel@pengutronix.de> 3998R: kernel@pengutronix.de 3999L: linux-can@vger.kernel.org 4000S: Maintained 4001F: Documentation/networking/j1939.rst 4002F: include/uapi/linux/can/j1939.h 4003F: net/can/j1939/ 4004 4005CAPABILITIES 4006M: Serge Hallyn <serge@hallyn.com> 4007L: linux-security-module@vger.kernel.org 4008S: Supported 4009F: include/linux/capability.h 4010F: include/uapi/linux/capability.h 4011F: kernel/capability.c 4012F: security/commoncap.c 4013 4014CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4015M: Kevin Tsai <ktsai@capellamicro.com> 4016S: Maintained 4017F: drivers/iio/light/cm* 4018 4019CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4020M: Christian Lamparter <chunkeey@googlemail.com> 4021L: linux-wireless@vger.kernel.org 4022S: Maintained 4023W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4024F: drivers/net/wireless/ath/carl9170/ 4025 4026CAVIUM I2C DRIVER 4027M: Robert Richter <rric@kernel.org> 4028S: Odd Fixes 4029W: http://www.marvell.com 4030F: drivers/i2c/busses/i2c-octeon* 4031F: drivers/i2c/busses/i2c-thunderx* 4032 4033CAVIUM LIQUIDIO NETWORK DRIVER 4034M: Derek Chickles <dchickles@marvell.com> 4035M: Satanand Burla <sburla@marvell.com> 4036M: Felix Manlunas <fmanlunas@marvell.com> 4037L: netdev@vger.kernel.org 4038S: Supported 4039W: http://www.marvell.com 4040F: drivers/net/ethernet/cavium/liquidio/ 4041 4042CAVIUM MMC DRIVER 4043M: Robert Richter <rric@kernel.org> 4044S: Odd Fixes 4045W: http://www.marvell.com 4046F: drivers/mmc/host/cavium* 4047 4048CAVIUM OCTEON-TX CRYPTO DRIVER 4049M: George Cherian <gcherian@marvell.com> 4050L: linux-crypto@vger.kernel.org 4051S: Supported 4052W: http://www.marvell.com 4053F: drivers/crypto/cavium/cpt/ 4054 4055CAVIUM THUNDERX2 ARM64 SOC 4056M: Robert Richter <rric@kernel.org> 4057L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4058S: Odd Fixes 4059F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4060F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4061 4062CC2520 IEEE-802.15.4 RADIO DRIVER 4063M: Varka Bhadram <varkabhadram@gmail.com> 4064L: linux-wpan@vger.kernel.org 4065S: Maintained 4066F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4067F: drivers/net/ieee802154/cc2520.c 4068F: include/linux/spi/cc2520.h 4069 4070CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4071M: Gilad Ben-Yossef <gilad@benyossef.com> 4072L: linux-crypto@vger.kernel.org 4073S: Supported 4074W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4075F: drivers/crypto/ccree/ 4076 4077CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4078M: Hadar Gat <hadar.gat@arm.com> 4079L: linux-crypto@vger.kernel.org 4080S: Supported 4081F: drivers/char/hw_random/cctrng.c 4082F: drivers/char/hw_random/cctrng.h 4083F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4084W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4085 4086CEC FRAMEWORK 4087M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4088L: linux-media@vger.kernel.org 4089S: Supported 4090W: http://linuxtv.org 4091T: git git://linuxtv.org/media_tree.git 4092F: Documentation/ABI/testing/debugfs-cec-error-inj 4093F: Documentation/devicetree/bindings/media/cec.txt 4094F: Documentation/driver-api/media/cec-core.rst 4095F: Documentation/userspace-api/media/cec 4096F: drivers/media/cec/ 4097F: drivers/media/rc/keymaps/rc-cec.c 4098F: include/media/cec-notifier.h 4099F: include/media/cec.h 4100F: include/uapi/linux/cec-funcs.h 4101F: include/uapi/linux/cec.h 4102 4103CEC GPIO DRIVER 4104M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4105L: linux-media@vger.kernel.org 4106S: Supported 4107W: http://linuxtv.org 4108T: git git://linuxtv.org/media_tree.git 4109F: Documentation/devicetree/bindings/media/cec-gpio.txt 4110F: drivers/media/cec/platform/cec-gpio/ 4111 4112CELL BROADBAND ENGINE ARCHITECTURE 4113M: Arnd Bergmann <arnd@arndb.de> 4114L: linuxppc-dev@lists.ozlabs.org 4115S: Supported 4116W: http://www.ibm.com/developerworks/power/cell/ 4117F: arch/powerpc/include/asm/cell*.h 4118F: arch/powerpc/include/asm/spu*.h 4119F: arch/powerpc/include/uapi/asm/spu*.h 4120F: arch/powerpc/platforms/cell/ 4121 4122CELLWISE CW2015 BATTERY DRIVER 4123M: Tobias Schrammm <t.schramm@manjaro.org> 4124S: Maintained 4125F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4126F: drivers/power/supply/cw2015_battery.c 4127 4128CEPH COMMON CODE (LIBCEPH) 4129M: Ilya Dryomov <idryomov@gmail.com> 4130M: Jeff Layton <jlayton@kernel.org> 4131L: ceph-devel@vger.kernel.org 4132S: Supported 4133W: http://ceph.com/ 4134T: git git://github.com/ceph/ceph-client.git 4135F: include/linux/ceph/ 4136F: include/linux/crush/ 4137F: net/ceph/ 4138 4139CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4140M: Jeff Layton <jlayton@kernel.org> 4141M: Ilya Dryomov <idryomov@gmail.com> 4142L: ceph-devel@vger.kernel.org 4143S: Supported 4144W: http://ceph.com/ 4145T: git git://github.com/ceph/ceph-client.git 4146F: Documentation/filesystems/ceph.rst 4147F: fs/ceph/ 4148 4149CERTIFICATE HANDLING 4150M: David Howells <dhowells@redhat.com> 4151M: David Woodhouse <dwmw2@infradead.org> 4152L: keyrings@vger.kernel.org 4153S: Maintained 4154F: Documentation/admin-guide/module-signing.rst 4155F: certs/ 4156F: scripts/extract-cert.c 4157F: scripts/sign-file.c 4158 4159CFAG12864B LCD DRIVER 4160M: Miguel Ojeda <ojeda@kernel.org> 4161S: Maintained 4162F: drivers/auxdisplay/cfag12864b.c 4163F: include/linux/cfag12864b.h 4164 4165CFAG12864BFB LCD FRAMEBUFFER DRIVER 4166M: Miguel Ojeda <ojeda@kernel.org> 4167S: Maintained 4168F: drivers/auxdisplay/cfag12864bfb.c 4169F: include/linux/cfag12864b.h 4170 4171CHAR and MISC DRIVERS 4172M: Arnd Bergmann <arnd@arndb.de> 4173M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4174S: Supported 4175T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4176F: drivers/char/ 4177F: drivers/misc/ 4178F: include/linux/miscdevice.h 4179X: drivers/char/agp/ 4180X: drivers/char/hw_random/ 4181X: drivers/char/ipmi/ 4182X: drivers/char/random.c 4183X: drivers/char/tpm/ 4184 4185CHECKPATCH 4186M: Andy Whitcroft <apw@canonical.com> 4187M: Joe Perches <joe@perches.com> 4188S: Maintained 4189F: scripts/checkpatch.pl 4190 4191CHINESE DOCUMENTATION 4192M: Harry Wei <harryxiyou@gmail.com> 4193M: Alex Shi <alex.shi@linux.alibaba.com> 4194L: xiyoulinuxkernelgroup@googlegroups.com (subscribers-only) 4195S: Maintained 4196F: Documentation/translations/zh_CN/ 4197 4198CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4199M: Peter Chen <peter.chen@kernel.org> 4200L: linux-usb@vger.kernel.org 4201S: Maintained 4202T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4203F: drivers/usb/chipidea/ 4204 4205CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4206M: Hans de Goede <hdegoede@redhat.com> 4207L: linux-input@vger.kernel.org 4208S: Maintained 4209F: Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt 4210F: drivers/input/touchscreen/chipone_icn8318.c 4211 4212CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4213M: Hans de Goede <hdegoede@redhat.com> 4214L: linux-input@vger.kernel.org 4215S: Maintained 4216F: drivers/input/touchscreen/chipone_icn8505.c 4217 4218CHROME HARDWARE PLATFORM SUPPORT 4219M: Benson Leung <bleung@chromium.org> 4220M: Enric Balletbo i Serra <enric.balletbo@collabora.com> 4221S: Maintained 4222T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4223F: drivers/platform/chrome/ 4224 4225CHROMEOS EC CODEC DRIVER 4226M: Cheng-Yi Chiang <cychiang@chromium.org> 4227R: Enric Balletbo i Serra <enric.balletbo@collabora.com> 4228R: Guenter Roeck <groeck@chromium.org> 4229S: Maintained 4230F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4231F: sound/soc/codecs/cros_ec_codec.* 4232 4233CHROMEOS EC SUBDRIVERS 4234M: Benson Leung <bleung@chromium.org> 4235M: Enric Balletbo i Serra <enric.balletbo@collabora.com> 4236R: Guenter Roeck <groeck@chromium.org> 4237S: Maintained 4238F: drivers/power/supply/cros_usbpd-charger.c 4239N: cros_ec 4240N: cros-ec 4241 4242CHRONTEL CH7322 CEC DRIVER 4243M: Jeff Chase <jnchase@google.com> 4244L: linux-media@vger.kernel.org 4245S: Maintained 4246T: git git://linuxtv.org/media_tree.git 4247F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4248F: drivers/media/cec/i2c/ch7322.c 4249 4250CIRRUS LOGIC AUDIO CODEC DRIVERS 4251M: James Schulman <james.schulman@cirrus.com> 4252M: David Rhodes <david.rhodes@cirrus.com> 4253L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4254L: patches@opensource.cirrus.com 4255S: Maintained 4256F: sound/soc/codecs/cs* 4257 4258CIRRUS LOGIC EP93XX ETHERNET DRIVER 4259M: Hartley Sweeten <hsweeten@visionengravers.com> 4260L: netdev@vger.kernel.org 4261S: Maintained 4262F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4263 4264CIRRUS LOGIC LOCHNAGAR DRIVER 4265M: Charles Keepax <ckeepax@opensource.cirrus.com> 4266M: Richard Fitzgerald <rf@opensource.cirrus.com> 4267L: patches@opensource.cirrus.com 4268S: Supported 4269F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4270F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4271F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4272F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4273F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4274F: Documentation/hwmon/lochnagar.rst 4275F: drivers/clk/clk-lochnagar.c 4276F: drivers/hwmon/lochnagar-hwmon.c 4277F: drivers/mfd/lochnagar-i2c.c 4278F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4279F: drivers/regulator/lochnagar-regulator.c 4280F: include/dt-bindings/clk/lochnagar.h 4281F: include/dt-bindings/pinctrl/lochnagar.h 4282F: include/linux/mfd/lochnagar* 4283F: sound/soc/codecs/lochnagar-sc.c 4284 4285CIRRUS LOGIC MADERA CODEC DRIVERS 4286M: Charles Keepax <ckeepax@opensource.cirrus.com> 4287M: Richard Fitzgerald <rf@opensource.cirrus.com> 4288L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4289L: patches@opensource.cirrus.com 4290S: Supported 4291W: https://github.com/CirrusLogic/linux-drivers/wiki 4292T: git https://github.com/CirrusLogic/linux-drivers.git 4293F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4294F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4295F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4296F: drivers/gpio/gpio-madera* 4297F: drivers/irqchip/irq-madera* 4298F: drivers/mfd/cs47l* 4299F: drivers/mfd/madera* 4300F: drivers/pinctrl/cirrus/* 4301F: include/dt-bindings/sound/madera* 4302F: include/linux/irqchip/irq-madera* 4303F: include/linux/mfd/madera/* 4304F: include/sound/madera* 4305F: sound/soc/codecs/cs47l* 4306F: sound/soc/codecs/madera* 4307 4308CISCO FCOE HBA DRIVER 4309M: Satish Kharat <satishkh@cisco.com> 4310M: Sesidhar Baddela <sebaddel@cisco.com> 4311M: Karan Tilak Kumar <kartilak@cisco.com> 4312L: linux-scsi@vger.kernel.org 4313S: Supported 4314F: drivers/scsi/fnic/ 4315 4316CISCO SCSI HBA DRIVER 4317M: Karan Tilak Kumar <kartilak@cisco.com> 4318M: Sesidhar Baddela <sebaddel@cisco.com> 4319L: linux-scsi@vger.kernel.org 4320S: Supported 4321F: drivers/scsi/snic/ 4322 4323CISCO VIC ETHERNET NIC DRIVER 4324M: Christian Benvenuti <benve@cisco.com> 4325M: Govindarajulu Varadarajan <_govind@gmx.com> 4326S: Supported 4327F: drivers/net/ethernet/cisco/enic/ 4328 4329CISCO VIC LOW LATENCY NIC DRIVER 4330M: Christian Benvenuti <benve@cisco.com> 4331M: Nelson Escobar <neescoba@cisco.com> 4332S: Supported 4333F: drivers/infiniband/hw/usnic/ 4334 4335CLANG-FORMAT FILE 4336M: Miguel Ojeda <ojeda@kernel.org> 4337S: Maintained 4338F: .clang-format 4339 4340CLANG/LLVM BUILD SUPPORT 4341M: Nathan Chancellor <nathan@kernel.org> 4342M: Nick Desaulniers <ndesaulniers@google.com> 4343L: clang-built-linux@googlegroups.com 4344S: Supported 4345W: https://clangbuiltlinux.github.io/ 4346B: https://github.com/ClangBuiltLinux/linux/issues 4347C: irc://chat.freenode.net/clangbuiltlinux 4348F: Documentation/kbuild/llvm.rst 4349F: include/linux/compiler-clang.h 4350F: scripts/clang-tools/ 4351K: \b(?i:clang|llvm)\b 4352 4353CLEANCACHE API 4354M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 4355L: linux-kernel@vger.kernel.org 4356S: Maintained 4357F: include/linux/cleancache.h 4358F: mm/cleancache.c 4359 4360CLK API 4361M: Russell King <linux@armlinux.org.uk> 4362L: linux-clk@vger.kernel.org 4363S: Maintained 4364F: include/linux/clk.h 4365 4366CLOCKSOURCE, CLOCKEVENT DRIVERS 4367M: Daniel Lezcano <daniel.lezcano@linaro.org> 4368M: Thomas Gleixner <tglx@linutronix.de> 4369L: linux-kernel@vger.kernel.org 4370S: Supported 4371T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 4372F: Documentation/devicetree/bindings/timer/ 4373F: drivers/clocksource/ 4374 4375CMPC ACPI DRIVER 4376M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 4377M: Daniel Oliveira Nascimento <don@syst.com.br> 4378L: platform-driver-x86@vger.kernel.org 4379S: Supported 4380F: drivers/platform/x86/classmate-laptop.c 4381 4382COBALT MEDIA DRIVER 4383M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4384L: linux-media@vger.kernel.org 4385S: Supported 4386W: https://linuxtv.org 4387T: git git://linuxtv.org/media_tree.git 4388F: drivers/media/pci/cobalt/ 4389 4390COCCINELLE/Semantic Patches (SmPL) 4391M: Julia Lawall <Julia.Lawall@inria.fr> 4392M: Gilles Muller <Gilles.Muller@inria.fr> 4393M: Nicolas Palix <nicolas.palix@imag.fr> 4394M: Michal Marek <michal.lkml@markovi.net> 4395L: cocci@systeme.lip6.fr (moderated for non-subscribers) 4396S: Supported 4397W: http://coccinelle.lip6.fr/ 4398T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc 4399F: Documentation/dev-tools/coccinelle.rst 4400F: scripts/coccicheck 4401F: scripts/coccinelle/ 4402 4403CODA FILE SYSTEM 4404M: Jan Harkes <jaharkes@cs.cmu.edu> 4405M: coda@cs.cmu.edu 4406L: codalist@coda.cs.cmu.edu 4407S: Maintained 4408W: http://www.coda.cs.cmu.edu/ 4409F: Documentation/filesystems/coda.rst 4410F: fs/coda/ 4411F: include/linux/coda*.h 4412F: include/uapi/linux/coda*.h 4413 4414CODA V4L2 MEM2MEM DRIVER 4415M: Philipp Zabel <p.zabel@pengutronix.de> 4416L: linux-media@vger.kernel.org 4417S: Maintained 4418F: Documentation/devicetree/bindings/media/coda.yaml 4419F: drivers/media/platform/coda/ 4420 4421CODE OF CONDUCT 4422M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4423S: Supported 4424F: Documentation/process/code-of-conduct-interpretation.rst 4425F: Documentation/process/code-of-conduct.rst 4426 4427COMMON CLK FRAMEWORK 4428M: Michael Turquette <mturquette@baylibre.com> 4429M: Stephen Boyd <sboyd@kernel.org> 4430L: linux-clk@vger.kernel.org 4431S: Maintained 4432Q: http://patchwork.kernel.org/project/linux-clk/list/ 4433T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 4434F: Documentation/devicetree/bindings/clock/ 4435F: drivers/clk/ 4436F: include/linux/clk-pr* 4437F: include/linux/clk/ 4438F: include/linux/of_clk.h 4439X: drivers/clk/clkdev.c 4440 4441COMMON INTERNET FILE SYSTEM (CIFS) 4442M: Steve French <sfrench@samba.org> 4443L: linux-cifs@vger.kernel.org 4444L: samba-technical@lists.samba.org (moderated for non-subscribers) 4445S: Supported 4446W: http://linux-cifs.samba.org/ 4447T: git git://git.samba.org/sfrench/cifs-2.6.git 4448F: Documentation/admin-guide/cifs/ 4449F: fs/cifs/ 4450 4451COMPACTPCI HOTPLUG CORE 4452M: Scott Murray <scott@spiteful.org> 4453L: linux-pci@vger.kernel.org 4454S: Maintained 4455F: drivers/pci/hotplug/cpci_hotplug* 4456 4457COMPACTPCI HOTPLUG GENERIC DRIVER 4458M: Scott Murray <scott@spiteful.org> 4459L: linux-pci@vger.kernel.org 4460S: Maintained 4461F: drivers/pci/hotplug/cpcihp_generic.c 4462 4463COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 4464M: Scott Murray <scott@spiteful.org> 4465L: linux-pci@vger.kernel.org 4466S: Maintained 4467F: drivers/pci/hotplug/cpcihp_zt5550.* 4468 4469COMPAL LAPTOP SUPPORT 4470M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 4471L: platform-driver-x86@vger.kernel.org 4472S: Maintained 4473F: drivers/platform/x86/compal-laptop.c 4474 4475COMPILER ATTRIBUTES 4476M: Miguel Ojeda <ojeda@kernel.org> 4477S: Maintained 4478F: include/linux/compiler_attributes.h 4479 4480COMPUTE EXPRESS LINK (CXL) 4481M: Alison Schofield <alison.schofield@intel.com> 4482M: Vishal Verma <vishal.l.verma@intel.com> 4483M: Ira Weiny <ira.weiny@intel.com> 4484M: Ben Widawsky <ben.widawsky@intel.com> 4485M: Dan Williams <dan.j.williams@intel.com> 4486L: linux-cxl@vger.kernel.org 4487S: Maintained 4488F: drivers/cxl/ 4489F: include/uapi/linux/cxl_mem.h 4490 4491CONEXANT ACCESSRUNNER USB DRIVER 4492L: accessrunner-general@lists.sourceforge.net 4493S: Orphan 4494W: http://accessrunner.sourceforge.net/ 4495F: drivers/usb/atm/cxacru.c 4496 4497CONFIGFS 4498M: Joel Becker <jlbec@evilplan.org> 4499M: Christoph Hellwig <hch@lst.de> 4500S: Supported 4501T: git git://git.infradead.org/users/hch/configfs.git 4502F: fs/configfs/ 4503F: include/linux/configfs.h 4504F: samples/configfs/ 4505 4506CONSOLE SUBSYSTEM 4507M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4508S: Supported 4509F: drivers/video/console/ 4510F: include/linux/console* 4511 4512CONTROL GROUP (CGROUP) 4513M: Tejun Heo <tj@kernel.org> 4514M: Zefan Li <lizefan.x@bytedance.com> 4515M: Johannes Weiner <hannes@cmpxchg.org> 4516L: cgroups@vger.kernel.org 4517S: Maintained 4518T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 4519F: Documentation/admin-guide/cgroup-v1/ 4520F: Documentation/admin-guide/cgroup-v2.rst 4521F: include/linux/cgroup* 4522F: kernel/cgroup/ 4523 4524CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 4525M: Tejun Heo <tj@kernel.org> 4526M: Jens Axboe <axboe@kernel.dk> 4527L: cgroups@vger.kernel.org 4528L: linux-block@vger.kernel.org 4529T: git git://git.kernel.dk/linux-block 4530F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 4531F: block/bfq-cgroup.c 4532F: block/blk-cgroup.c 4533F: block/blk-iolatency.c 4534F: block/blk-throttle.c 4535F: include/linux/blk-cgroup.h 4536 4537CONTROL GROUP - CPUSET 4538M: Zefan Li <lizefan.x@bytedance.com> 4539L: cgroups@vger.kernel.org 4540S: Maintained 4541T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 4542F: Documentation/admin-guide/cgroup-v1/cpusets.rst 4543F: include/linux/cpuset.h 4544F: kernel/cgroup/cpuset.c 4545 4546CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 4547M: Johannes Weiner <hannes@cmpxchg.org> 4548M: Michal Hocko <mhocko@kernel.org> 4549M: Vladimir Davydov <vdavydov.dev@gmail.com> 4550L: cgroups@vger.kernel.org 4551L: linux-mm@kvack.org 4552S: Maintained 4553F: mm/memcontrol.c 4554F: mm/swap_cgroup.c 4555 4556CORETEMP HARDWARE MONITORING DRIVER 4557M: Fenghua Yu <fenghua.yu@intel.com> 4558L: linux-hwmon@vger.kernel.org 4559S: Maintained 4560F: Documentation/hwmon/coretemp.rst 4561F: drivers/hwmon/coretemp.c 4562 4563CORSAIR-CPRO HARDWARE MONITOR DRIVER 4564M: Marius Zachmann <mail@mariuszachmann.de> 4565L: linux-hwmon@vger.kernel.org 4566S: Maintained 4567F: drivers/hwmon/corsair-cpro.c 4568 4569CORSAIR-PSU HARDWARE MONITOR DRIVER 4570M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 4571L: linux-hwmon@vger.kernel.org 4572S: Maintained 4573F: Documentation/hwmon/corsair-psu.rst 4574F: drivers/hwmon/corsair-psu.c 4575 4576COSA/SRP SYNC SERIAL DRIVER 4577M: Jan "Yenya" Kasprzak <kas@fi.muni.cz> 4578S: Maintained 4579W: http://www.fi.muni.cz/~kas/cosa/ 4580F: drivers/net/wan/cosa* 4581 4582COUNTER SUBSYSTEM 4583M: William Breathitt Gray <vilhelm.gray@gmail.com> 4584L: linux-iio@vger.kernel.org 4585S: Maintained 4586F: Documentation/ABI/testing/sysfs-bus-counter* 4587F: Documentation/driver-api/generic-counter.rst 4588F: drivers/counter/ 4589F: include/linux/counter.h 4590F: include/linux/counter_enum.h 4591 4592CPMAC ETHERNET DRIVER 4593M: Florian Fainelli <f.fainelli@gmail.com> 4594L: netdev@vger.kernel.org 4595S: Maintained 4596F: drivers/net/ethernet/ti/cpmac.c 4597 4598CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 4599M: Viresh Kumar <viresh.kumar@linaro.org> 4600M: Sudeep Holla <sudeep.holla@arm.com> 4601L: linux-pm@vger.kernel.org 4602S: Maintained 4603W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 4604F: drivers/cpufreq/vexpress-spc-cpufreq.c 4605 4606CPU FREQUENCY SCALING FRAMEWORK 4607M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 4608M: Viresh Kumar <viresh.kumar@linaro.org> 4609L: linux-pm@vger.kernel.org 4610S: Maintained 4611B: https://bugzilla.kernel.org 4612T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 4613T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 4614F: Documentation/admin-guide/pm/cpufreq.rst 4615F: Documentation/admin-guide/pm/intel_pstate.rst 4616F: Documentation/cpu-freq/ 4617F: Documentation/devicetree/bindings/cpufreq/ 4618F: drivers/cpufreq/ 4619F: include/linux/cpufreq.h 4620F: include/linux/sched/cpufreq.h 4621F: kernel/sched/cpufreq*.c 4622F: tools/testing/selftests/cpufreq/ 4623 4624CPU IDLE TIME MANAGEMENT FRAMEWORK 4625M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 4626M: Daniel Lezcano <daniel.lezcano@linaro.org> 4627L: linux-pm@vger.kernel.org 4628S: Maintained 4629B: https://bugzilla.kernel.org 4630T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 4631F: Documentation/admin-guide/pm/cpuidle.rst 4632F: Documentation/driver-api/pm/cpuidle.rst 4633F: drivers/cpuidle/ 4634F: include/linux/cpuidle.h 4635 4636CPU POWER MONITORING SUBSYSTEM 4637M: Thomas Renninger <trenn@suse.com> 4638M: Shuah Khan <shuah@kernel.org> 4639M: Shuah Khan <skhan@linuxfoundation.org> 4640L: linux-pm@vger.kernel.org 4641S: Maintained 4642F: tools/power/cpupower/ 4643 4644CPUID/MSR DRIVER 4645M: "H. Peter Anvin" <hpa@zytor.com> 4646S: Maintained 4647F: arch/x86/kernel/cpuid.c 4648F: arch/x86/kernel/msr.c 4649 4650CPUIDLE DRIVER - ARM BIG LITTLE 4651M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 4652M: Daniel Lezcano <daniel.lezcano@linaro.org> 4653L: linux-pm@vger.kernel.org 4654L: linux-arm-kernel@lists.infradead.org 4655S: Maintained 4656T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 4657F: drivers/cpuidle/cpuidle-big_little.c 4658 4659CPUIDLE DRIVER - ARM EXYNOS 4660M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 4661M: Daniel Lezcano <daniel.lezcano@linaro.org> 4662M: Kukjin Kim <kgene@kernel.org> 4663L: linux-pm@vger.kernel.org 4664L: linux-samsung-soc@vger.kernel.org 4665S: Supported 4666F: arch/arm/mach-exynos/pm.c 4667F: drivers/cpuidle/cpuidle-exynos.c 4668F: include/linux/platform_data/cpuidle-exynos.h 4669 4670CPUIDLE DRIVER - ARM PSCI 4671M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 4672M: Sudeep Holla <sudeep.holla@arm.com> 4673L: linux-pm@vger.kernel.org 4674L: linux-arm-kernel@lists.infradead.org 4675S: Supported 4676F: drivers/cpuidle/cpuidle-psci.c 4677 4678CPUIDLE DRIVER - ARM PSCI PM DOMAIN 4679M: Ulf Hansson <ulf.hansson@linaro.org> 4680L: linux-pm@vger.kernel.org 4681L: linux-arm-kernel@lists.infradead.org 4682S: Supported 4683F: drivers/cpuidle/cpuidle-psci.h 4684F: drivers/cpuidle/cpuidle-psci-domain.c 4685 4686CRAMFS FILESYSTEM 4687M: Nicolas Pitre <nico@fluxnic.net> 4688S: Maintained 4689F: Documentation/filesystems/cramfs.rst 4690F: fs/cramfs/ 4691 4692CREATIVE SB0540 4693M: Bastien Nocera <hadess@hadess.net> 4694L: linux-input@vger.kernel.org 4695S: Maintained 4696F: drivers/hid/hid-creative-sb0540.c 4697 4698CRYPTO API 4699M: Herbert Xu <herbert@gondor.apana.org.au> 4700M: "David S. Miller" <davem@davemloft.net> 4701L: linux-crypto@vger.kernel.org 4702S: Maintained 4703T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 4704T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 4705F: Documentation/crypto/ 4706F: Documentation/devicetree/bindings/crypto/ 4707F: arch/*/crypto/ 4708F: crypto/ 4709F: drivers/crypto/ 4710F: include/crypto/ 4711F: include/linux/crypto* 4712F: lib/crypto/ 4713 4714CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 4715M: Neil Horman <nhorman@tuxdriver.com> 4716L: linux-crypto@vger.kernel.org 4717S: Maintained 4718F: crypto/ansi_cprng.c 4719F: crypto/rng.c 4720 4721CS3308 MEDIA DRIVER 4722M: Hans Verkuil <hverkuil@xs4all.nl> 4723L: linux-media@vger.kernel.org 4724S: Odd Fixes 4725W: http://linuxtv.org 4726T: git git://linuxtv.org/media_tree.git 4727F: drivers/media/i2c/cs3308.c 4728 4729CS5535 Audio ALSA driver 4730M: Jaya Kumar <jayakumar.alsa@gmail.com> 4731S: Maintained 4732F: sound/pci/cs5535audio/ 4733 4734CSI DRIVERS FOR ALLWINNER V3s 4735M: Yong Deng <yong.deng@magewell.com> 4736L: linux-media@vger.kernel.org 4737S: Maintained 4738T: git git://linuxtv.org/media_tree.git 4739F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 4740F: drivers/media/platform/sunxi/sun6i-csi/ 4741 4742CW1200 WLAN driver 4743M: Solomon Peachy <pizza@shaftnet.org> 4744S: Maintained 4745F: drivers/net/wireless/st/cw1200/ 4746 4747CX18 VIDEO4LINUX DRIVER 4748M: Andy Walls <awalls@md.metrocast.net> 4749L: linux-media@vger.kernel.org 4750S: Maintained 4751W: https://linuxtv.org 4752T: git git://linuxtv.org/media_tree.git 4753F: drivers/media/pci/cx18/ 4754F: include/uapi/linux/ivtv* 4755 4756CX2341X MPEG ENCODER HELPER MODULE 4757M: Hans Verkuil <hverkuil@xs4all.nl> 4758L: linux-media@vger.kernel.org 4759S: Maintained 4760W: https://linuxtv.org 4761T: git git://linuxtv.org/media_tree.git 4762F: drivers/media/common/cx2341x* 4763F: include/media/drv-intf/cx2341x.h 4764 4765CX24120 MEDIA DRIVER 4766M: Jemma Denson <jdenson@gmail.com> 4767M: Patrick Boettcher <patrick.boettcher@posteo.de> 4768L: linux-media@vger.kernel.org 4769S: Maintained 4770W: https://linuxtv.org 4771Q: http://patchwork.linuxtv.org/project/linux-media/list/ 4772F: drivers/media/dvb-frontends/cx24120* 4773 4774CX88 VIDEO4LINUX DRIVER 4775M: Mauro Carvalho Chehab <mchehab@kernel.org> 4776L: linux-media@vger.kernel.org 4777S: Odd fixes 4778W: https://linuxtv.org 4779T: git git://linuxtv.org/media_tree.git 4780F: Documentation/driver-api/media/drivers/cx88* 4781F: drivers/media/pci/cx88/ 4782 4783CXD2820R MEDIA DRIVER 4784M: Antti Palosaari <crope@iki.fi> 4785L: linux-media@vger.kernel.org 4786S: Maintained 4787W: https://linuxtv.org 4788W: http://palosaari.fi/linux/ 4789Q: http://patchwork.linuxtv.org/project/linux-media/list/ 4790T: git git://linuxtv.org/anttip/media_tree.git 4791F: drivers/media/dvb-frontends/cxd2820r* 4792 4793CXGB3 ETHERNET DRIVER (CXGB3) 4794M: Raju Rangoju <rajur@chelsio.com> 4795L: netdev@vger.kernel.org 4796S: Supported 4797W: http://www.chelsio.com 4798F: drivers/net/ethernet/chelsio/cxgb3/ 4799 4800CXGB3 ISCSI DRIVER (CXGB3I) 4801M: Karen Xie <kxie@chelsio.com> 4802L: linux-scsi@vger.kernel.org 4803S: Supported 4804W: http://www.chelsio.com 4805F: drivers/scsi/cxgbi/cxgb3i 4806 4807CXGB4 CRYPTO DRIVER (chcr) 4808M: Ayush Sawal <ayush.sawal@chelsio.com> 4809M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 4810M: Rohit Maheshwari <rohitm@chelsio.com> 4811L: linux-crypto@vger.kernel.org 4812S: Supported 4813W: http://www.chelsio.com 4814F: drivers/crypto/chelsio 4815 4816CXGB4 INLINE CRYPTO DRIVER 4817M: Ayush Sawal <ayush.sawal@chelsio.com> 4818M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 4819M: Rohit Maheshwari <rohitm@chelsio.com> 4820L: netdev@vger.kernel.org 4821S: Supported 4822W: http://www.chelsio.com 4823F: drivers/net/ethernet/chelsio/inline_crypto/ 4824 4825CXGB4 ETHERNET DRIVER (CXGB4) 4826M: Raju Rangoju <rajur@chelsio.com> 4827L: netdev@vger.kernel.org 4828S: Supported 4829W: http://www.chelsio.com 4830F: drivers/net/ethernet/chelsio/cxgb4/ 4831 4832CXGB4 ISCSI DRIVER (CXGB4I) 4833M: Karen Xie <kxie@chelsio.com> 4834L: linux-scsi@vger.kernel.org 4835S: Supported 4836W: http://www.chelsio.com 4837F: drivers/scsi/cxgbi/cxgb4i 4838 4839CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 4840M: Potnuri Bharat Teja <bharat@chelsio.com> 4841L: linux-rdma@vger.kernel.org 4842S: Supported 4843W: http://www.openfabrics.org 4844F: drivers/infiniband/hw/cxgb4/ 4845F: include/uapi/rdma/cxgb4-abi.h 4846 4847CXGB4VF ETHERNET DRIVER (CXGB4VF) 4848M: Raju Rangoju <rajur@chelsio.com> 4849L: netdev@vger.kernel.org 4850S: Supported 4851W: http://www.chelsio.com 4852F: drivers/net/ethernet/chelsio/cxgb4vf/ 4853 4854CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 4855M: Frederic Barrat <fbarrat@linux.ibm.com> 4856M: Andrew Donnellan <ajd@linux.ibm.com> 4857L: linuxppc-dev@lists.ozlabs.org 4858S: Supported 4859F: Documentation/ABI/testing/sysfs-class-cxl 4860F: Documentation/powerpc/cxl.rst 4861F: arch/powerpc/platforms/powernv/pci-cxl.c 4862F: drivers/misc/cxl/ 4863F: include/misc/cxl* 4864F: include/uapi/misc/cxl.h 4865 4866CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 4867M: Manoj N. Kumar <manoj@linux.ibm.com> 4868M: Matthew R. Ochs <mrochs@linux.ibm.com> 4869M: Uma Krishnan <ukrishn@linux.ibm.com> 4870L: linux-scsi@vger.kernel.org 4871S: Supported 4872F: Documentation/powerpc/cxlflash.rst 4873F: drivers/scsi/cxlflash/ 4874F: include/uapi/scsi/cxlflash_ioctl.h 4875 4876CYBERPRO FB DRIVER 4877M: Russell King <linux@armlinux.org.uk> 4878L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4879S: Maintained 4880W: http://www.armlinux.org.uk/ 4881F: drivers/video/fbdev/cyber2000fb.* 4882 4883CYCLADES ASYNC MUX DRIVER 4884S: Orphan 4885W: http://www.cyclades.com/ 4886F: drivers/tty/cyclades.c 4887F: include/linux/cyclades.h 4888F: include/uapi/linux/cyclades.h 4889 4890CYCLADES PC300 DRIVER 4891S: Orphan 4892W: http://www.cyclades.com/ 4893F: drivers/net/wan/pc300* 4894 4895CYPRESS_FIRMWARE MEDIA DRIVER 4896M: Antti Palosaari <crope@iki.fi> 4897L: linux-media@vger.kernel.org 4898S: Maintained 4899W: https://linuxtv.org 4900W: http://palosaari.fi/linux/ 4901Q: http://patchwork.linuxtv.org/project/linux-media/list/ 4902T: git git://linuxtv.org/anttip/media_tree.git 4903F: drivers/media/common/cypress_firmware* 4904 4905CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 4906M: Linus Walleij <linus.walleij@linaro.org> 4907L: linux-input@vger.kernel.org 4908S: Maintained 4909F: drivers/input/touchscreen/cy8ctma140.c 4910 4911CYTTSP TOUCHSCREEN DRIVER 4912M: Ferruh Yigit <fery@cypress.com> 4913L: linux-input@vger.kernel.org 4914S: Supported 4915F: drivers/input/touchscreen/cyttsp* 4916F: include/linux/input/cyttsp.h 4917 4918D-LINK DIR-685 TOUCHKEYS DRIVER 4919M: Linus Walleij <linus.walleij@linaro.org> 4920L: linux-input@vger.kernel.org 4921S: Supported 4922F: drivers/input/keyboard/dlink-dir685-touchkeys.c 4923 4924DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 4925M: Joshua Kinard <kumba@gentoo.org> 4926S: Maintained 4927F: drivers/rtc/rtc-ds1685.c 4928F: include/linux/rtc/ds1685.h 4929 4930DAMA SLAVE for AX.25 4931M: Joerg Reuter <jreuter@yaina.de> 4932L: linux-hams@vger.kernel.org 4933S: Maintained 4934W: http://yaina.de/jreuter/ 4935W: http://www.qsl.net/dl1bke/ 4936F: net/ax25/af_ax25.c 4937F: net/ax25/ax25_dev.c 4938F: net/ax25/ax25_ds_* 4939F: net/ax25/ax25_in.c 4940F: net/ax25/ax25_out.c 4941F: net/ax25/ax25_timer.c 4942F: net/ax25/sysctl_net_ax25.c 4943 4944DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 4945L: netdev@vger.kernel.org 4946S: Orphan 4947F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 4948F: drivers/net/ethernet/dec/tulip/dmfe.c 4949 4950DC390/AM53C974 SCSI driver 4951M: Hannes Reinecke <hare@suse.com> 4952L: linux-scsi@vger.kernel.org 4953S: Maintained 4954F: drivers/scsi/am53c974.c 4955 4956DC395x SCSI driver 4957M: Oliver Neukum <oliver@neukum.org> 4958M: Ali Akcaagac <aliakc@web.de> 4959M: Jamie Lenehan <lenehan@twibble.org> 4960L: dc395x@twibble.org 4961S: Maintained 4962W: http://twibble.org/dist/dc395x/ 4963W: http://lists.twibble.org/mailman/listinfo/dc395x/ 4964F: Documentation/scsi/dc395x.rst 4965F: drivers/scsi/dc395x.* 4966 4967DCCP PROTOCOL 4968L: dccp@vger.kernel.org 4969S: Orphan 4970W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 4971F: include/linux/dccp.h 4972F: include/linux/tfrc.h 4973F: include/uapi/linux/dccp.h 4974F: net/dccp/ 4975 4976DECnet NETWORK LAYER 4977L: linux-decnet-user@lists.sourceforge.net 4978S: Orphan 4979W: http://linux-decnet.sourceforge.net 4980F: Documentation/networking/decnet.rst 4981F: net/decnet/ 4982 4983DECSTATION PLATFORM SUPPORT 4984M: "Maciej W. Rozycki" <macro@orcam.me.uk> 4985L: linux-mips@vger.kernel.org 4986S: Maintained 4987W: http://www.linux-mips.org/wiki/DECstation 4988F: arch/mips/dec/ 4989F: arch/mips/include/asm/dec/ 4990F: arch/mips/include/asm/mach-dec/ 4991 4992DEFXX FDDI NETWORK DRIVER 4993M: "Maciej W. Rozycki" <macro@orcam.me.uk> 4994S: Maintained 4995F: drivers/net/fddi/defxx.* 4996 4997DEFZA FDDI NETWORK DRIVER 4998M: "Maciej W. Rozycki" <macro@orcam.me.uk> 4999S: Maintained 5000F: drivers/net/fddi/defza.* 5001 5002DEINTERLACE DRIVERS FOR ALLWINNER H3 5003M: Jernej Skrabec <jernej.skrabec@siol.net> 5004L: linux-media@vger.kernel.org 5005S: Maintained 5006T: git git://linuxtv.org/media_tree.git 5007F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5008F: drivers/media/platform/sunxi/sun8i-di/ 5009 5010DELL LAPTOP DRIVER 5011M: Matthew Garrett <mjg59@srcf.ucam.org> 5012M: Pali Rohár <pali@kernel.org> 5013L: platform-driver-x86@vger.kernel.org 5014S: Maintained 5015F: drivers/platform/x86/dell/dell-laptop.c 5016 5017DELL LAPTOP FREEFALL DRIVER 5018M: Pali Rohár <pali@kernel.org> 5019S: Maintained 5020F: drivers/platform/x86/dell/dell-smo8800.c 5021 5022DELL LAPTOP RBTN DRIVER 5023M: Pali Rohár <pali@kernel.org> 5024S: Maintained 5025F: drivers/platform/x86/dell/dell-rbtn.* 5026 5027DELL LAPTOP SMM DRIVER 5028M: Pali Rohár <pali@kernel.org> 5029S: Maintained 5030F: drivers/hwmon/dell-smm-hwmon.c 5031F: include/uapi/linux/i8k.h 5032 5033DELL REMOTE BIOS UPDATE DRIVER 5034M: Stuart Hayes <stuart.w.hayes@gmail.com> 5035L: platform-driver-x86@vger.kernel.org 5036S: Maintained 5037F: drivers/platform/x86/dell/dell_rbu.c 5038 5039DELL SMBIOS DRIVER 5040M: Pali Rohár <pali@kernel.org> 5041M: Mario Limonciello <mario.limonciello@dell.com> 5042L: platform-driver-x86@vger.kernel.org 5043S: Maintained 5044F: drivers/platform/x86/dell/dell-smbios.* 5045 5046DELL SMBIOS SMM DRIVER 5047M: Mario Limonciello <mario.limonciello@dell.com> 5048L: platform-driver-x86@vger.kernel.org 5049S: Maintained 5050F: drivers/platform/x86/dell/dell-smbios-smm.c 5051 5052DELL SMBIOS WMI DRIVER 5053M: Mario Limonciello <mario.limonciello@dell.com> 5054L: platform-driver-x86@vger.kernel.org 5055S: Maintained 5056F: drivers/platform/x86/dell/dell-smbios-wmi.c 5057F: tools/wmi/dell-smbios-example.c 5058 5059DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5060M: Stuart Hayes <stuart.w.hayes@gmail.com> 5061L: platform-driver-x86@vger.kernel.org 5062S: Maintained 5063F: Documentation/driver-api/dcdbas.rst 5064F: drivers/platform/x86/dell/dcdbas.* 5065 5066DELL WMI DESCRIPTOR DRIVER 5067M: Mario Limonciello <mario.limonciello@dell.com> 5068S: Maintained 5069F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5070 5071DELL WMI SYSMAN DRIVER 5072M: Divya Bharathi <divya.bharathi@dell.com> 5073M: Mario Limonciello <mario.limonciello@dell.com> 5074M: Prasanth Ksr <prasanth.ksr@dell.com> 5075L: platform-driver-x86@vger.kernel.org 5076S: Maintained 5077F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5078F: drivers/platform/x86/dell/dell-wmi-sysman/ 5079 5080DELL WMI NOTIFICATIONS DRIVER 5081M: Matthew Garrett <mjg59@srcf.ucam.org> 5082M: Pali Rohár <pali@kernel.org> 5083S: Maintained 5084F: drivers/platform/x86/dell/dell-wmi.c 5085 5086DELTA ST MEDIA DRIVER 5087M: Hugues Fruchet <hugues.fruchet@st.com> 5088L: linux-media@vger.kernel.org 5089S: Supported 5090W: https://linuxtv.org 5091T: git git://linuxtv.org/media_tree.git 5092F: drivers/media/platform/sti/delta 5093 5094DENALI NAND DRIVER 5095L: linux-mtd@lists.infradead.org 5096S: Orphan 5097F: drivers/mtd/nand/raw/denali* 5098 5099DESIGNWARE EDMA CORE IP DRIVER 5100M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5101L: dmaengine@vger.kernel.org 5102S: Maintained 5103F: drivers/dma/dw-edma/ 5104F: include/linux/dma/edma.h 5105 5106DESIGNWARE USB2 DRD IP DRIVER 5107M: Minas Harutyunyan <hminas@synopsys.com> 5108L: linux-usb@vger.kernel.org 5109S: Maintained 5110T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5111F: drivers/usb/dwc2/ 5112 5113DESIGNWARE USB3 DRD IP DRIVER 5114M: Felipe Balbi <balbi@kernel.org> 5115L: linux-usb@vger.kernel.org 5116S: Maintained 5117T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5118F: drivers/usb/dwc3/ 5119 5120DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5121M: Andreas Klinger <ak@it-klinger.de> 5122L: linux-iio@vger.kernel.org 5123S: Maintained 5124F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5125F: drivers/iio/proximity/srf*.c 5126 5127DEVICE COREDUMP (DEV_COREDUMP) 5128M: Johannes Berg <johannes@sipsolutions.net> 5129L: linux-kernel@vger.kernel.org 5130S: Maintained 5131F: drivers/base/devcoredump.c 5132F: include/linux/devcoredump.h 5133 5134DEVICE DEPENDENCY HELPER SCRIPT 5135M: Saravana Kannan <saravanak@google.com> 5136L: linux-kernel@vger.kernel.org 5137S: Maintained 5138F: scripts/dev-needs.sh 5139 5140DEVICE DIRECT ACCESS (DAX) 5141M: Dan Williams <dan.j.williams@intel.com> 5142M: Vishal Verma <vishal.l.verma@intel.com> 5143M: Dave Jiang <dave.jiang@intel.com> 5144L: linux-nvdimm@lists.01.org 5145S: Supported 5146F: drivers/dax/ 5147 5148DEVICE FREQUENCY (DEVFREQ) 5149M: MyungJoo Ham <myungjoo.ham@samsung.com> 5150M: Kyungmin Park <kyungmin.park@samsung.com> 5151M: Chanwoo Choi <cw00.choi@samsung.com> 5152L: linux-pm@vger.kernel.org 5153S: Maintained 5154T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5155F: Documentation/devicetree/bindings/devfreq/ 5156F: drivers/devfreq/ 5157F: include/linux/devfreq.h 5158F: include/trace/events/devfreq.h 5159 5160DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5161M: Chanwoo Choi <cw00.choi@samsung.com> 5162L: linux-pm@vger.kernel.org 5163S: Supported 5164T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5165F: Documentation/devicetree/bindings/devfreq/event/ 5166F: drivers/devfreq/devfreq-event.c 5167F: drivers/devfreq/event/ 5168F: include/dt-bindings/pmu/exynos_ppmu.h 5169F: include/linux/devfreq-event.h 5170 5171DEVICE NUMBER REGISTRY 5172M: Torben Mathiasen <device@lanana.org> 5173S: Maintained 5174W: http://lanana.org/docs/device-list/index.html 5175 5176DEVICE-MAPPER (LVM) 5177M: Alasdair Kergon <agk@redhat.com> 5178M: Mike Snitzer <snitzer@redhat.com> 5179M: dm-devel@redhat.com 5180L: dm-devel@redhat.com 5181S: Maintained 5182W: http://sources.redhat.com/dm 5183Q: http://patchwork.kernel.org/project/dm-devel/list/ 5184T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5185T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5186F: Documentation/admin-guide/device-mapper/ 5187F: drivers/md/Kconfig 5188F: drivers/md/Makefile 5189F: drivers/md/dm* 5190F: drivers/md/persistent-data/ 5191F: include/linux/device-mapper.h 5192F: include/linux/dm-*.h 5193F: include/uapi/linux/dm-*.h 5194 5195DEVLINK 5196M: Jiri Pirko <jiri@nvidia.com> 5197L: netdev@vger.kernel.org 5198S: Supported 5199F: Documentation/networking/devlink 5200F: include/net/devlink.h 5201F: include/uapi/linux/devlink.h 5202F: net/core/devlink.c 5203 5204DIALOG SEMICONDUCTOR DRIVERS 5205M: Support Opensource <support.opensource@diasemi.com> 5206S: Supported 5207W: http://www.dialog-semiconductor.com/products 5208F: Documentation/devicetree/bindings/input/da90??-onkey.txt 5209F: Documentation/devicetree/bindings/input/dlg,da72??.txt 5210F: Documentation/devicetree/bindings/mfd/da90*.txt 5211F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 5212F: Documentation/devicetree/bindings/regulator/da92*.txt 5213F: Documentation/devicetree/bindings/regulator/slg51000.txt 5214F: Documentation/devicetree/bindings/sound/da[79]*.txt 5215F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 5216F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 5217F: Documentation/hwmon/da90??.rst 5218F: drivers/gpio/gpio-da90??.c 5219F: drivers/hwmon/da90??-hwmon.c 5220F: drivers/iio/adc/da91??-*.c 5221F: drivers/input/misc/da72??.[ch] 5222F: drivers/input/misc/da90??_onkey.c 5223F: drivers/input/touchscreen/da9052_tsi.c 5224F: drivers/leds/leds-da90??.c 5225F: drivers/mfd/da903x.c 5226F: drivers/mfd/da90??-*.c 5227F: drivers/mfd/da91??-*.c 5228F: drivers/pinctrl/pinctrl-da90??.c 5229F: drivers/power/supply/da9052-battery.c 5230F: drivers/power/supply/da91??-*.c 5231F: drivers/regulator/da9???-regulator.[ch] 5232F: drivers/regulator/slg51000-regulator.[ch] 5233F: drivers/rtc/rtc-da90??.c 5234F: drivers/thermal/da90??-thermal.c 5235F: drivers/video/backlight/da90??_bl.c 5236F: drivers/watchdog/da90??_wdt.c 5237F: include/dt-bindings/regulator/dlg,da9*-regulator.h 5238F: include/linux/mfd/da903x.h 5239F: include/linux/mfd/da9052/ 5240F: include/linux/mfd/da9055/ 5241F: include/linux/mfd/da9062/ 5242F: include/linux/mfd/da9063/ 5243F: include/linux/mfd/da9150/ 5244F: include/linux/regulator/da9211.h 5245F: include/sound/da[79]*.h 5246F: sound/soc/codecs/da[79]*.[ch] 5247 5248DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 5249M: William Breathitt Gray <vilhelm.gray@gmail.com> 5250L: linux-gpio@vger.kernel.org 5251S: Maintained 5252F: drivers/gpio/gpio-gpio-mm.c 5253 5254DIOLAN U2C-12 I2C DRIVER 5255M: Guenter Roeck <linux@roeck-us.net> 5256L: linux-i2c@vger.kernel.org 5257S: Maintained 5258F: drivers/i2c/busses/i2c-diolan-u2c.c 5259 5260DIRECTORY NOTIFICATION (DNOTIFY) 5261M: Jan Kara <jack@suse.cz> 5262R: Amir Goldstein <amir73il@gmail.com> 5263L: linux-fsdevel@vger.kernel.org 5264S: Maintained 5265F: Documentation/filesystems/dnotify.rst 5266F: fs/notify/dnotify/ 5267F: include/linux/dnotify.h 5268 5269DISK GEOMETRY AND PARTITION HANDLING 5270M: Andries Brouwer <aeb@cwi.nl> 5271S: Maintained 5272W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 5273W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 5274W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 5275 5276DISKQUOTA 5277M: Jan Kara <jack@suse.com> 5278S: Maintained 5279F: Documentation/filesystems/quota.rst 5280F: fs/quota/ 5281F: include/linux/quota*.h 5282F: include/uapi/linux/quota*.h 5283 5284DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 5285M: Bernie Thompson <bernie@plugable.com> 5286L: linux-fbdev@vger.kernel.org 5287S: Maintained 5288W: http://plugable.com/category/projects/udlfb/ 5289F: Documentation/fb/udlfb.rst 5290F: drivers/video/fbdev/udlfb.c 5291F: include/video/udlfb.h 5292 5293DISTRIBUTED LOCK MANAGER (DLM) 5294M: Christine Caulfield <ccaulfie@redhat.com> 5295M: David Teigland <teigland@redhat.com> 5296L: cluster-devel@redhat.com 5297S: Supported 5298W: http://sources.redhat.com/cluster/ 5299T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 5300F: fs/dlm/ 5301 5302DMA BUFFER SHARING FRAMEWORK 5303M: Sumit Semwal <sumit.semwal@linaro.org> 5304M: Christian König <christian.koenig@amd.com> 5305L: linux-media@vger.kernel.org 5306L: dri-devel@lists.freedesktop.org 5307L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 5308S: Maintained 5309T: git git://anongit.freedesktop.org/drm/drm-misc 5310F: Documentation/driver-api/dma-buf.rst 5311F: drivers/dma-buf/ 5312F: include/linux/*fence.h 5313F: include/linux/dma-buf* 5314F: include/linux/dma-resv.h 5315K: \bdma_(?:buf|fence|resv)\b 5316 5317DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 5318M: Vinod Koul <vkoul@kernel.org> 5319L: dmaengine@vger.kernel.org 5320S: Maintained 5321Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 5322T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 5323F: Documentation/devicetree/bindings/dma/ 5324F: Documentation/driver-api/dmaengine/ 5325F: drivers/dma/ 5326F: include/linux/dma/ 5327F: include/linux/dmaengine.h 5328F: include/linux/of_dma.h 5329 5330DMA MAPPING HELPERS 5331M: Christoph Hellwig <hch@lst.de> 5332M: Marek Szyprowski <m.szyprowski@samsung.com> 5333R: Robin Murphy <robin.murphy@arm.com> 5334L: iommu@lists.linux-foundation.org 5335S: Supported 5336W: http://git.infradead.org/users/hch/dma-mapping.git 5337T: git git://git.infradead.org/users/hch/dma-mapping.git 5338F: include/asm-generic/dma-mapping.h 5339F: include/linux/dma-direct.h 5340F: include/linux/dma-mapping.h 5341F: include/linux/dma-map-ops.h 5342F: kernel/dma/ 5343 5344DMA MAPPING BENCHMARK 5345M: Barry Song <song.bao.hua@hisilicon.com> 5346L: iommu@lists.linux-foundation.org 5347F: kernel/dma/map_benchmark.c 5348F: tools/testing/selftests/dma/ 5349 5350DMA-BUF HEAPS FRAMEWORK 5351M: Sumit Semwal <sumit.semwal@linaro.org> 5352R: Benjamin Gaignard <benjamin.gaignard@linaro.org> 5353R: Liam Mark <lmark@codeaurora.org> 5354R: Laura Abbott <labbott@redhat.com> 5355R: Brian Starkey <Brian.Starkey@arm.com> 5356R: John Stultz <john.stultz@linaro.org> 5357L: linux-media@vger.kernel.org 5358L: dri-devel@lists.freedesktop.org 5359L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 5360S: Maintained 5361T: git git://anongit.freedesktop.org/drm/drm-misc 5362F: drivers/dma-buf/dma-heap.c 5363F: drivers/dma-buf/heaps/* 5364F: include/linux/dma-heap.h 5365F: include/uapi/linux/dma-heap.h 5366 5367DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 5368M: Lukasz Luba <lukasz.luba@arm.com> 5369L: linux-pm@vger.kernel.org 5370L: linux-samsung-soc@vger.kernel.org 5371S: Maintained 5372F: Documentation/devicetree/bindings/memory-controllers/exynos5422-dmc.txt 5373F: drivers/memory/samsung/exynos5422-dmc.c 5374 5375DME1737 HARDWARE MONITOR DRIVER 5376M: Juerg Haefliger <juergh@gmail.com> 5377L: linux-hwmon@vger.kernel.org 5378S: Maintained 5379F: Documentation/hwmon/dme1737.rst 5380F: drivers/hwmon/dme1737.c 5381 5382DMI/SMBIOS SUPPORT 5383M: Jean Delvare <jdelvare@suse.com> 5384S: Maintained 5385T: quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/ 5386F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 5387F: drivers/firmware/dmi-id.c 5388F: drivers/firmware/dmi_scan.c 5389F: include/linux/dmi.h 5390 5391DOCUMENTATION 5392M: Jonathan Corbet <corbet@lwn.net> 5393L: linux-doc@vger.kernel.org 5394S: Maintained 5395P: Documentation/doc-guide/maintainer-profile.rst 5396T: git git://git.lwn.net/linux.git docs-next 5397F: Documentation/ 5398F: scripts/documentation-file-ref-check 5399F: scripts/kernel-doc 5400F: scripts/sphinx-pre-install 5401X: Documentation/ABI/ 5402X: Documentation/admin-guide/media/ 5403X: Documentation/devicetree/ 5404X: Documentation/driver-api/media/ 5405X: Documentation/firmware-guide/acpi/ 5406X: Documentation/i2c/ 5407X: Documentation/power/ 5408X: Documentation/spi/ 5409X: Documentation/userspace-api/media/ 5410 5411DOCUMENTATION SCRIPTS 5412M: Mauro Carvalho Chehab <mchehab@kernel.org> 5413L: linux-doc@vger.kernel.org 5414S: Maintained 5415F: Documentation/sphinx/parse-headers.pl 5416F: scripts/documentation-file-ref-check 5417F: scripts/sphinx-pre-install 5418 5419DOCUMENTATION/ITALIAN 5420M: Federico Vaga <federico.vaga@vaga.pv.it> 5421L: linux-doc@vger.kernel.org 5422S: Maintained 5423F: Documentation/translations/it_IT 5424 5425DONGWOON DW9714 LENS VOICE COIL DRIVER 5426M: Sakari Ailus <sakari.ailus@linux.intel.com> 5427L: linux-media@vger.kernel.org 5428S: Maintained 5429T: git git://linuxtv.org/media_tree.git 5430F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt 5431F: drivers/media/i2c/dw9714.c 5432 5433DONGWOON DW9768 LENS VOICE COIL DRIVER 5434M: Dongchun Zhu <dongchun.zhu@mediatek.com> 5435L: linux-media@vger.kernel.org 5436S: Maintained 5437T: git git://linuxtv.org/media_tree.git 5438F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 5439F: drivers/media/i2c/dw9768.c 5440 5441DONGWOON DW9807 LENS VOICE COIL DRIVER 5442M: Sakari Ailus <sakari.ailus@linux.intel.com> 5443L: linux-media@vger.kernel.org 5444S: Maintained 5445T: git git://linuxtv.org/media_tree.git 5446F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt 5447F: drivers/media/i2c/dw9807-vcm.c 5448 5449DOUBLETALK DRIVER 5450M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 5451L: blinux-list@redhat.com 5452S: Maintained 5453F: drivers/char/dtlk.c 5454F: include/linux/dtlk.h 5455 5456DPAA2 DATAPATH I/O (DPIO) DRIVER 5457M: Roy Pledge <Roy.Pledge@nxp.com> 5458L: linux-kernel@vger.kernel.org 5459S: Maintained 5460F: drivers/soc/fsl/dpio 5461 5462DPAA2 ETHERNET DRIVER 5463M: Ioana Ciornei <ioana.ciornei@nxp.com> 5464M: Ioana Radulescu <ruxandra.radulescu@nxp.com> 5465L: netdev@vger.kernel.org 5466S: Maintained 5467F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 5468F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 5469F: drivers/net/ethernet/freescale/dpaa2/Kconfig 5470F: drivers/net/ethernet/freescale/dpaa2/Makefile 5471F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 5472F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 5473F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 5474F: drivers/net/ethernet/freescale/dpaa2/dpmac* 5475F: drivers/net/ethernet/freescale/dpaa2/dpni* 5476 5477DPAA2 ETHERNET SWITCH DRIVER 5478M: Ioana Ciornei <ioana.ciornei@nxp.com> 5479L: netdev@vger.kernel.org 5480S: Maintained 5481F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 5482F: drivers/net/ethernet/freescale/dpaa2/dpsw* 5483 5484DPT_I2O SCSI RAID DRIVER 5485M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 5486L: linux-scsi@vger.kernel.org 5487S: Maintained 5488W: http://www.adaptec.com/ 5489F: drivers/scsi/dpt* 5490F: drivers/scsi/dpt/ 5491 5492DRBD DRIVER 5493M: Philipp Reisner <philipp.reisner@linbit.com> 5494M: Lars Ellenberg <lars.ellenberg@linbit.com> 5495L: drbd-dev@lists.linbit.com 5496S: Supported 5497W: http://www.drbd.org 5498T: git git://git.linbit.com/linux-drbd.git 5499T: git git://git.linbit.com/drbd-8.4.git 5500F: Documentation/admin-guide/blockdev/ 5501F: drivers/block/drbd/ 5502F: lib/lru_cache.c 5503 5504DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 5505M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5506R: "Rafael J. Wysocki" <rafael@kernel.org> 5507S: Supported 5508T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 5509F: Documentation/core-api/kobject.rst 5510F: drivers/base/ 5511F: fs/debugfs/ 5512F: fs/sysfs/ 5513F: include/linux/debugfs.h 5514F: include/linux/kobj* 5515F: lib/kobj* 5516 5517DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 5518M: Nishanth Menon <nm@ti.com> 5519L: linux-pm@vger.kernel.org 5520S: Maintained 5521F: drivers/soc/ti/smartreflex.c 5522F: include/linux/power/smartreflex.h 5523 5524DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 5525M: Maxime Ripard <mripard@kernel.org> 5526M: Chen-Yu Tsai <wens@csie.org> 5527R: Jernej Skrabec <jernej.skrabec@siol.net> 5528L: dri-devel@lists.freedesktop.org 5529S: Supported 5530T: git git://anongit.freedesktop.org/drm/drm-misc 5531F: drivers/gpu/drm/sun4i/sun8i* 5532 5533DRM DRIVER FOR ARM PL111 CLCD 5534M: Eric Anholt <eric@anholt.net> 5535S: Supported 5536T: git git://anongit.freedesktop.org/drm/drm-misc 5537F: drivers/gpu/drm/pl111/ 5538 5539DRM DRIVER FOR ARM VERSATILE TFT PANELS 5540M: Linus Walleij <linus.walleij@linaro.org> 5541S: Maintained 5542T: git git://anongit.freedesktop.org/drm/drm-misc 5543F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 5544F: drivers/gpu/drm/panel/panel-arm-versatile.c 5545 5546DRM DRIVER FOR ASPEED BMC GFX 5547M: Joel Stanley <joel@jms.id.au> 5548L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 5549S: Supported 5550T: git git://anongit.freedesktop.org/drm/drm-misc 5551F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 5552F: drivers/gpu/drm/aspeed/ 5553 5554DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 5555M: Dave Airlie <airlied@redhat.com> 5556R: Thomas Zimmermann <tzimmermann@suse.de> 5557L: dri-devel@lists.freedesktop.org 5558S: Supported 5559T: git git://anongit.freedesktop.org/drm/drm-misc 5560F: drivers/gpu/drm/ast/ 5561 5562DRM DRIVER FOR BOCHS VIRTUAL GPU 5563M: Gerd Hoffmann <kraxel@redhat.com> 5564L: virtualization@lists.linux-foundation.org 5565S: Maintained 5566T: git git://anongit.freedesktop.org/drm/drm-misc 5567F: drivers/gpu/drm/bochs/ 5568 5569DRM DRIVER FOR BOE HIMAX8279D PANELS 5570M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 5571S: Maintained 5572F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 5573F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 5574 5575DRM DRIVER FOR FARADAY TVE200 TV ENCODER 5576M: Linus Walleij <linus.walleij@linaro.org> 5577S: Maintained 5578T: git git://anongit.freedesktop.org/drm/drm-misc 5579F: drivers/gpu/drm/tve200/ 5580 5581DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 5582M: Icenowy Zheng <icenowy@aosc.io> 5583S: Maintained 5584F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 5585F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 5586 5587DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 5588M: Jagan Teki <jagan@amarulasolutions.com> 5589S: Maintained 5590F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 5591F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 5592 5593DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 5594M: Hans de Goede <hdegoede@redhat.com> 5595S: Maintained 5596T: git git://anongit.freedesktop.org/drm/drm-misc 5597F: drivers/gpu/drm/tiny/gm12u320.c 5598 5599DRM DRIVER FOR HX8357D PANELS 5600M: Eric Anholt <eric@anholt.net> 5601S: Maintained 5602T: git git://anongit.freedesktop.org/drm/drm-misc 5603F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 5604F: drivers/gpu/drm/tiny/hx8357d.c 5605 5606DRM DRIVER FOR ILITEK ILI9225 PANELS 5607M: David Lechner <david@lechnology.com> 5608S: Maintained 5609T: git git://anongit.freedesktop.org/drm/drm-misc 5610F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 5611F: drivers/gpu/drm/tiny/ili9225.c 5612 5613DRM DRIVER FOR ILITEK ILI9486 PANELS 5614M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 5615S: Maintained 5616T: git git://anongit.freedesktop.org/drm/drm-misc 5617F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 5618F: drivers/gpu/drm/tiny/ili9486.c 5619 5620DRM DRIVER FOR INTEL I810 VIDEO CARDS 5621S: Orphan / Obsolete 5622F: drivers/gpu/drm/i810/ 5623F: include/uapi/drm/i810_drm.h 5624 5625DRM DRIVER FOR LVDS PANELS 5626M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 5627L: dri-devel@lists.freedesktop.org 5628T: git git://anongit.freedesktop.org/drm/drm-misc 5629S: Maintained 5630F: drivers/gpu/drm/panel/panel-lvds.c 5631F: Documentation/devicetree/bindings/display/panel/lvds.yaml 5632 5633DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 5634M: Guido Günther <agx@sigxcpu.org> 5635R: Purism Kernel Team <kernel@puri.sm> 5636S: Maintained 5637F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 5638F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 5639 5640DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS 5641S: Orphan / Obsolete 5642F: drivers/gpu/drm/mga/ 5643F: include/uapi/drm/mga_drm.h 5644 5645DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 5646M: Dave Airlie <airlied@redhat.com> 5647R: Thomas Zimmermann <tzimmermann@suse.de> 5648L: dri-devel@lists.freedesktop.org 5649S: Supported 5650T: git git://anongit.freedesktop.org/drm/drm-misc 5651F: drivers/gpu/drm/mgag200/ 5652 5653DRM DRIVER FOR MI0283QT 5654M: Noralf Trønnes <noralf@tronnes.org> 5655S: Maintained 5656T: git git://anongit.freedesktop.org/drm/drm-misc 5657F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 5658F: drivers/gpu/drm/tiny/mi0283qt.c 5659 5660DRM DRIVER FOR MSM ADRENO GPU 5661M: Rob Clark <robdclark@gmail.com> 5662M: Sean Paul <sean@poorly.run> 5663L: linux-arm-msm@vger.kernel.org 5664L: dri-devel@lists.freedesktop.org 5665L: freedreno@lists.freedesktop.org 5666S: Maintained 5667T: git https://gitlab.freedesktop.org/drm/msm.git 5668F: Documentation/devicetree/bindings/display/msm/ 5669F: drivers/gpu/drm/msm/ 5670F: include/uapi/drm/msm_drm.h 5671 5672DRM DRIVER FOR NOVATEK NT35510 PANELS 5673M: Linus Walleij <linus.walleij@linaro.org> 5674S: Maintained 5675T: git git://anongit.freedesktop.org/drm/drm-misc 5676F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 5677F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 5678 5679DRM DRIVER FOR NOVATEK NT36672A PANELS 5680M: Sumit Semwal <sumit.semwal@linaro.org> 5681S: Maintained 5682T: git git://anongit.freedesktop.org/drm/drm-misc 5683F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 5684F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 5685 5686DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 5687M: Ben Skeggs <bskeggs@redhat.com> 5688L: dri-devel@lists.freedesktop.org 5689L: nouveau@lists.freedesktop.org 5690S: Supported 5691T: git git://github.com/skeggsb/linux 5692F: drivers/gpu/drm/nouveau/ 5693F: include/uapi/drm/nouveau_drm.h 5694 5695DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 5696M: Stefan Mavrodiev <stefan@olimex.com> 5697S: Maintained 5698F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 5699F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 5700 5701DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 5702M: Noralf Trønnes <noralf@tronnes.org> 5703S: Maintained 5704T: git git://anongit.freedesktop.org/drm/drm-misc 5705F: Documentation/devicetree/bindings/display/repaper.txt 5706F: drivers/gpu/drm/tiny/repaper.c 5707 5708DRM DRIVER FOR QEMU'S CIRRUS DEVICE 5709M: Dave Airlie <airlied@redhat.com> 5710M: Gerd Hoffmann <kraxel@redhat.com> 5711L: virtualization@lists.linux-foundation.org 5712S: Obsolete 5713W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 5714T: git git://anongit.freedesktop.org/drm/drm-misc 5715F: drivers/gpu/drm/tiny/cirrus.c 5716 5717DRM DRIVER FOR QXL VIRTUAL GPU 5718M: Dave Airlie <airlied@redhat.com> 5719M: Gerd Hoffmann <kraxel@redhat.com> 5720L: virtualization@lists.linux-foundation.org 5721L: spice-devel@lists.freedesktop.org 5722S: Maintained 5723T: git git://anongit.freedesktop.org/drm/drm-misc 5724F: drivers/gpu/drm/qxl/ 5725F: include/uapi/drm/qxl_drm.h 5726 5727DRM DRIVER FOR RAGE 128 VIDEO CARDS 5728S: Orphan / Obsolete 5729F: drivers/gpu/drm/r128/ 5730F: include/uapi/drm/r128_drm.h 5731 5732DRM DRIVER FOR RAYDIUM RM67191 PANELS 5733M: Robert Chiras <robert.chiras@nxp.com> 5734S: Maintained 5735F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 5736F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 5737 5738DRM DRIVER FOR SITRONIX ST7703 PANELS 5739M: Guido Günther <agx@sigxcpu.org> 5740R: Purism Kernel Team <kernel@puri.sm> 5741R: Ondrej Jirman <megous@megous.com> 5742S: Maintained 5743F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 5744F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 5745 5746DRM DRIVER FOR SAVAGE VIDEO CARDS 5747S: Orphan / Obsolete 5748F: drivers/gpu/drm/savage/ 5749F: include/uapi/drm/savage_drm.h 5750 5751DRM DRIVER FOR SIS VIDEO CARDS 5752S: Orphan / Obsolete 5753F: drivers/gpu/drm/sis/ 5754F: include/uapi/drm/sis_drm.h 5755 5756DRM DRIVER FOR SITRONIX ST7586 PANELS 5757M: David Lechner <david@lechnology.com> 5758S: Maintained 5759T: git git://anongit.freedesktop.org/drm/drm-misc 5760F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 5761F: drivers/gpu/drm/tiny/st7586.c 5762 5763DRM DRIVER FOR SITRONIX ST7701 PANELS 5764M: Jagan Teki <jagan@amarulasolutions.com> 5765S: Maintained 5766F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 5767F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 5768 5769DRM DRIVER FOR SITRONIX ST7735R PANELS 5770M: David Lechner <david@lechnology.com> 5771S: Maintained 5772T: git git://anongit.freedesktop.org/drm/drm-misc 5773F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 5774F: drivers/gpu/drm/tiny/st7735r.c 5775 5776DRM DRIVER FOR SONY ACX424AKP PANELS 5777M: Linus Walleij <linus.walleij@linaro.org> 5778S: Maintained 5779T: git git://anongit.freedesktop.org/drm/drm-misc 5780F: drivers/gpu/drm/panel/panel-sony-acx424akp.c 5781 5782DRM DRIVER FOR ST-ERICSSON MCDE 5783M: Linus Walleij <linus.walleij@linaro.org> 5784S: Maintained 5785T: git git://anongit.freedesktop.org/drm/drm-misc 5786F: Documentation/devicetree/bindings/display/ste,mcde.txt 5787F: drivers/gpu/drm/mcde/ 5788 5789DRM DRIVER FOR TDFX VIDEO CARDS 5790S: Orphan / Obsolete 5791F: drivers/gpu/drm/tdfx/ 5792 5793DRM DRIVER FOR TPO TPG110 PANELS 5794M: Linus Walleij <linus.walleij@linaro.org> 5795S: Maintained 5796T: git git://anongit.freedesktop.org/drm/drm-misc 5797F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 5798F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 5799 5800DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 5801M: Dave Airlie <airlied@redhat.com> 5802R: Sean Paul <sean@poorly.run> 5803R: Thomas Zimmermann <tzimmermann@suse.de> 5804L: dri-devel@lists.freedesktop.org 5805S: Supported 5806T: git git://anongit.freedesktop.org/drm/drm-misc 5807F: drivers/gpu/drm/udl/ 5808 5809DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 5810M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 5811M: Melissa Wen <melissa.srw@gmail.com> 5812R: Haneen Mohammed <hamohammed.sa@gmail.com> 5813R: Daniel Vetter <daniel@ffwll.ch> 5814L: dri-devel@lists.freedesktop.org 5815S: Maintained 5816T: git git://anongit.freedesktop.org/drm/drm-misc 5817F: Documentation/gpu/vkms.rst 5818F: drivers/gpu/drm/vkms/ 5819 5820DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 5821M: Hans de Goede <hdegoede@redhat.com> 5822L: dri-devel@lists.freedesktop.org 5823S: Maintained 5824T: git git://anongit.freedesktop.org/drm/drm-misc 5825F: drivers/gpu/drm/vboxvideo/ 5826 5827DRM DRIVER FOR VMWARE VIRTUAL GPU 5828M: "VMware Graphics" <linux-graphics-maintainer@vmware.com> 5829M: Roland Scheidegger <sroland@vmware.com> 5830M: Zack Rusin <zackr@vmware.com> 5831L: dri-devel@lists.freedesktop.org 5832S: Supported 5833T: git git://people.freedesktop.org/~sroland/linux 5834F: drivers/gpu/drm/vmwgfx/ 5835F: include/uapi/drm/vmwgfx_drm.h 5836 5837DRM DRIVERS 5838M: David Airlie <airlied@linux.ie> 5839M: Daniel Vetter <daniel@ffwll.ch> 5840L: dri-devel@lists.freedesktop.org 5841S: Maintained 5842B: https://gitlab.freedesktop.org/drm 5843C: irc://chat.freenode.net/dri-devel 5844T: git git://anongit.freedesktop.org/drm/drm 5845F: Documentation/devicetree/bindings/display/ 5846F: Documentation/devicetree/bindings/gpu/ 5847F: Documentation/gpu/ 5848F: drivers/gpu/drm/ 5849F: drivers/gpu/vga/ 5850F: include/drm/ 5851F: include/linux/vga* 5852F: include/uapi/drm/ 5853 5854DRM DRIVERS AND MISC GPU PATCHES 5855M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 5856M: Maxime Ripard <mripard@kernel.org> 5857M: Thomas Zimmermann <tzimmermann@suse.de> 5858S: Maintained 5859W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 5860T: git git://anongit.freedesktop.org/drm/drm-misc 5861F: Documentation/gpu/ 5862F: drivers/gpu/drm/* 5863F: drivers/gpu/vga/ 5864F: include/drm/drm* 5865F: include/linux/vga* 5866F: include/uapi/drm/drm* 5867 5868DRM DRIVERS FOR ALLWINNER A10 5869M: Maxime Ripard <mripard@kernel.org> 5870M: Chen-Yu Tsai <wens@csie.org> 5871L: dri-devel@lists.freedesktop.org 5872S: Supported 5873T: git git://anongit.freedesktop.org/drm/drm-misc 5874F: Documentation/devicetree/bindings/display/allwinner* 5875F: drivers/gpu/drm/sun4i/ 5876 5877DRM DRIVERS FOR AMLOGIC SOCS 5878M: Neil Armstrong <narmstrong@baylibre.com> 5879L: dri-devel@lists.freedesktop.org 5880L: linux-amlogic@lists.infradead.org 5881S: Supported 5882W: http://linux-meson.com/ 5883T: git git://anongit.freedesktop.org/drm/drm-misc 5884F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 5885F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 5886F: Documentation/gpu/meson.rst 5887F: drivers/gpu/drm/meson/ 5888 5889DRM DRIVERS FOR ATMEL HLCDC 5890M: Sam Ravnborg <sam@ravnborg.org> 5891M: Boris Brezillon <bbrezillon@kernel.org> 5892L: dri-devel@lists.freedesktop.org 5893S: Supported 5894T: git git://anongit.freedesktop.org/drm/drm-misc 5895F: Documentation/devicetree/bindings/display/atmel/ 5896F: drivers/gpu/drm/atmel-hlcdc/ 5897 5898DRM DRIVERS FOR BRIDGE CHIPS 5899M: Andrzej Hajda <a.hajda@samsung.com> 5900M: Neil Armstrong <narmstrong@baylibre.com> 5901R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 5902R: Jonas Karlman <jonas@kwiboo.se> 5903R: Jernej Skrabec <jernej.skrabec@siol.net> 5904S: Maintained 5905T: git git://anongit.freedesktop.org/drm/drm-misc 5906F: drivers/gpu/drm/bridge/ 5907 5908DRM DRIVERS FOR EXYNOS 5909M: Inki Dae <inki.dae@samsung.com> 5910M: Joonyoung Shim <jy0922.shim@samsung.com> 5911M: Seung-Woo Kim <sw0312.kim@samsung.com> 5912M: Kyungmin Park <kyungmin.park@samsung.com> 5913L: dri-devel@lists.freedesktop.org 5914S: Supported 5915T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 5916F: Documentation/devicetree/bindings/display/exynos/ 5917F: drivers/gpu/drm/exynos/ 5918F: include/uapi/drm/exynos_drm.h 5919 5920DRM DRIVERS FOR FREESCALE DCU 5921M: Stefan Agner <stefan@agner.ch> 5922M: Alison Wang <alison.wang@nxp.com> 5923L: dri-devel@lists.freedesktop.org 5924S: Supported 5925T: git git://anongit.freedesktop.org/drm/drm-misc 5926F: Documentation/devicetree/bindings/display/fsl,dcu.txt 5927F: Documentation/devicetree/bindings/display/fsl,tcon.txt 5928F: drivers/gpu/drm/fsl-dcu/ 5929 5930DRM DRIVERS FOR FREESCALE IMX 5931M: Philipp Zabel <p.zabel@pengutronix.de> 5932L: dri-devel@lists.freedesktop.org 5933S: Maintained 5934F: Documentation/devicetree/bindings/display/imx/ 5935F: drivers/gpu/drm/imx/ 5936F: drivers/gpu/ipu-v3/ 5937 5938DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 5939M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 5940L: dri-devel@lists.freedesktop.org 5941S: Maintained 5942T: git git://github.com/patjak/drm-gma500 5943F: drivers/gpu/drm/gma500/ 5944 5945DRM DRIVERS FOR HISILICON 5946M: Xinliang Liu <xinliang.liu@linaro.org> 5947M: Tian Tao <tiantao6@hisilicon.com> 5948R: John Stultz <john.stultz@linaro.org> 5949R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 5950R: Chen Feng <puck.chen@hisilicon.com> 5951L: dri-devel@lists.freedesktop.org 5952S: Maintained 5953T: git git://anongit.freedesktop.org/drm/drm-misc 5954F: Documentation/devicetree/bindings/display/hisilicon/ 5955F: drivers/gpu/drm/hisilicon/ 5956 5957DRM DRIVERS FOR LIMA 5958M: Qiang Yu <yuq825@gmail.com> 5959L: dri-devel@lists.freedesktop.org 5960L: lima@lists.freedesktop.org (moderated for non-subscribers) 5961S: Maintained 5962T: git git://anongit.freedesktop.org/drm/drm-misc 5963F: drivers/gpu/drm/lima/ 5964F: include/uapi/drm/lima_drm.h 5965 5966DRM DRIVERS FOR MEDIATEK 5967M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 5968M: Philipp Zabel <p.zabel@pengutronix.de> 5969L: dri-devel@lists.freedesktop.org 5970S: Supported 5971F: Documentation/devicetree/bindings/display/mediatek/ 5972F: drivers/gpu/drm/mediatek/ 5973F: drivers/phy/mediatek/phy-mtk-hdmi* 5974F: drivers/phy/mediatek/phy-mtk-mipi* 5975 5976DRM DRIVERS FOR NVIDIA TEGRA 5977M: Thierry Reding <thierry.reding@gmail.com> 5978L: dri-devel@lists.freedesktop.org 5979L: linux-tegra@vger.kernel.org 5980S: Supported 5981T: git git://anongit.freedesktop.org/tegra/linux.git 5982F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt 5983F: drivers/gpu/drm/tegra/ 5984F: drivers/gpu/host1x/ 5985F: include/linux/host1x.h 5986F: include/uapi/drm/tegra_drm.h 5987 5988DRM DRIVERS FOR RENESAS 5989M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 5990M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 5991L: dri-devel@lists.freedesktop.org 5992L: linux-renesas-soc@vger.kernel.org 5993S: Supported 5994T: git git://linuxtv.org/pinchartl/media drm/du/next 5995F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt 5996F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 5997F: Documentation/devicetree/bindings/display/renesas,du.txt 5998F: drivers/gpu/drm/rcar-du/ 5999F: drivers/gpu/drm/shmobile/ 6000F: include/linux/platform_data/shmob_drm.h 6001 6002DRM DRIVERS FOR ROCKCHIP 6003M: Sandy Huang <hjc@rock-chips.com> 6004M: Heiko Stübner <heiko@sntech.de> 6005L: dri-devel@lists.freedesktop.org 6006S: Maintained 6007T: git git://anongit.freedesktop.org/drm/drm-misc 6008F: Documentation/devicetree/bindings/display/rockchip/ 6009F: drivers/gpu/drm/rockchip/ 6010 6011DRM DRIVERS FOR STI 6012M: Benjamin Gaignard <benjamin.gaignard@linaro.org> 6013M: Vincent Abriou <vincent.abriou@st.com> 6014L: dri-devel@lists.freedesktop.org 6015S: Maintained 6016T: git git://anongit.freedesktop.org/drm/drm-misc 6017F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6018F: drivers/gpu/drm/sti 6019 6020DRM DRIVERS FOR STM 6021M: Yannick Fertre <yannick.fertre@st.com> 6022M: Philippe Cornu <philippe.cornu@st.com> 6023M: Benjamin Gaignard <benjamin.gaignard@linaro.org> 6024M: Vincent Abriou <vincent.abriou@st.com> 6025L: dri-devel@lists.freedesktop.org 6026S: Maintained 6027T: git git://anongit.freedesktop.org/drm/drm-misc 6028F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 6029F: drivers/gpu/drm/stm 6030 6031DRM DRIVERS FOR TI KEYSTONE 6032M: Jyri Sarha <jyri.sarha@iki.fi> 6033M: Tomi Valkeinen <tomba@kernel.org> 6034L: dri-devel@lists.freedesktop.org 6035S: Maintained 6036T: git git://anongit.freedesktop.org/drm/drm-misc 6037F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 6038F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 6039F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 6040F: drivers/gpu/drm/tidss/ 6041 6042DRM DRIVERS FOR TI LCDC 6043M: Jyri Sarha <jyri.sarha@iki.fi> 6044R: Tomi Valkeinen <tomba@kernel.org> 6045L: dri-devel@lists.freedesktop.org 6046S: Maintained 6047F: Documentation/devicetree/bindings/display/tilcdc/ 6048F: drivers/gpu/drm/tilcdc/ 6049 6050DRM DRIVERS FOR TI OMAP 6051M: Tomi Valkeinen <tomba@kernel.org> 6052L: dri-devel@lists.freedesktop.org 6053S: Maintained 6054F: Documentation/devicetree/bindings/display/ti/ 6055F: drivers/gpu/drm/omapdrm/ 6056 6057DRM DRIVERS FOR V3D 6058M: Eric Anholt <eric@anholt.net> 6059S: Supported 6060T: git git://anongit.freedesktop.org/drm/drm-misc 6061F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt 6062F: drivers/gpu/drm/v3d/ 6063F: include/uapi/drm/v3d_drm.h 6064 6065DRM DRIVERS FOR VC4 6066M: Eric Anholt <eric@anholt.net> 6067M: Maxime Ripard <mripard@kernel.org> 6068S: Supported 6069T: git git://github.com/anholt/linux 6070T: git git://anongit.freedesktop.org/drm/drm-misc 6071F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 6072F: drivers/gpu/drm/vc4/ 6073F: include/uapi/drm/vc4_drm.h 6074 6075DRM DRIVERS FOR VIVANTE GPU IP 6076M: Lucas Stach <l.stach@pengutronix.de> 6077R: Russell King <linux+etnaviv@armlinux.org.uk> 6078R: Christian Gmeiner <christian.gmeiner@gmail.com> 6079L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 6080L: dri-devel@lists.freedesktop.org 6081S: Maintained 6082F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 6083F: drivers/gpu/drm/etnaviv/ 6084F: include/uapi/drm/etnaviv_drm.h 6085 6086DRM DRIVERS FOR XEN 6087M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 6088L: dri-devel@lists.freedesktop.org 6089L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 6090S: Supported 6091T: git git://anongit.freedesktop.org/drm/drm-misc 6092F: Documentation/gpu/xen-front.rst 6093F: drivers/gpu/drm/xen/ 6094 6095DRM DRIVERS FOR XILINX 6096M: Hyun Kwon <hyun.kwon@xilinx.com> 6097M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6098L: dri-devel@lists.freedesktop.org 6099S: Maintained 6100T: git git://anongit.freedesktop.org/drm/drm-misc 6101F: Documentation/devicetree/bindings/display/xlnx/ 6102F: drivers/gpu/drm/xlnx/ 6103 6104DRM PANEL DRIVERS 6105M: Thierry Reding <thierry.reding@gmail.com> 6106R: Sam Ravnborg <sam@ravnborg.org> 6107L: dri-devel@lists.freedesktop.org 6108S: Maintained 6109T: git git://anongit.freedesktop.org/drm/drm-misc 6110F: Documentation/devicetree/bindings/display/panel/ 6111F: drivers/gpu/drm/drm_panel.c 6112F: drivers/gpu/drm/panel/ 6113F: include/drm/drm_panel.h 6114 6115DRM TTM SUBSYSTEM 6116M: Christian Koenig <christian.koenig@amd.com> 6117M: Huang Rui <ray.huang@amd.com> 6118L: dri-devel@lists.freedesktop.org 6119S: Maintained 6120T: git git://people.freedesktop.org/~agd5f/linux 6121F: drivers/gpu/drm/ttm/ 6122F: include/drm/ttm/ 6123 6124DSBR100 USB FM RADIO DRIVER 6125M: Alexey Klimov <klimov.linux@gmail.com> 6126L: linux-media@vger.kernel.org 6127S: Maintained 6128T: git git://linuxtv.org/media_tree.git 6129F: drivers/media/radio/dsbr100.c 6130 6131DT3155 MEDIA DRIVER 6132M: Hans Verkuil <hverkuil@xs4all.nl> 6133L: linux-media@vger.kernel.org 6134S: Odd Fixes 6135W: https://linuxtv.org 6136T: git git://linuxtv.org/media_tree.git 6137F: drivers/media/pci/dt3155/ 6138 6139DVB_USB_AF9015 MEDIA DRIVER 6140M: Antti Palosaari <crope@iki.fi> 6141L: linux-media@vger.kernel.org 6142S: Maintained 6143W: https://linuxtv.org 6144W: http://palosaari.fi/linux/ 6145Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6146T: git git://linuxtv.org/anttip/media_tree.git 6147F: drivers/media/usb/dvb-usb-v2/af9015* 6148 6149DVB_USB_AF9035 MEDIA DRIVER 6150M: Antti Palosaari <crope@iki.fi> 6151L: linux-media@vger.kernel.org 6152S: Maintained 6153W: https://linuxtv.org 6154W: http://palosaari.fi/linux/ 6155Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6156T: git git://linuxtv.org/anttip/media_tree.git 6157F: drivers/media/usb/dvb-usb-v2/af9035* 6158 6159DVB_USB_ANYSEE MEDIA DRIVER 6160M: Antti Palosaari <crope@iki.fi> 6161L: linux-media@vger.kernel.org 6162S: Maintained 6163W: https://linuxtv.org 6164W: http://palosaari.fi/linux/ 6165Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6166T: git git://linuxtv.org/anttip/media_tree.git 6167F: drivers/media/usb/dvb-usb-v2/anysee* 6168 6169DVB_USB_AU6610 MEDIA DRIVER 6170M: Antti Palosaari <crope@iki.fi> 6171L: linux-media@vger.kernel.org 6172S: Maintained 6173W: https://linuxtv.org 6174W: http://palosaari.fi/linux/ 6175Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6176T: git git://linuxtv.org/anttip/media_tree.git 6177F: drivers/media/usb/dvb-usb-v2/au6610* 6178 6179DVB_USB_CE6230 MEDIA DRIVER 6180M: Antti Palosaari <crope@iki.fi> 6181L: linux-media@vger.kernel.org 6182S: Maintained 6183W: https://linuxtv.org 6184W: http://palosaari.fi/linux/ 6185Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6186T: git git://linuxtv.org/anttip/media_tree.git 6187F: drivers/media/usb/dvb-usb-v2/ce6230* 6188 6189DVB_USB_CXUSB MEDIA DRIVER 6190M: Michael Krufky <mkrufky@linuxtv.org> 6191L: linux-media@vger.kernel.org 6192S: Maintained 6193W: https://linuxtv.org 6194W: http://github.com/mkrufky 6195Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6196T: git git://linuxtv.org/media_tree.git 6197F: drivers/media/usb/dvb-usb/cxusb* 6198 6199DVB_USB_EC168 MEDIA DRIVER 6200M: Antti Palosaari <crope@iki.fi> 6201L: linux-media@vger.kernel.org 6202S: Maintained 6203W: https://linuxtv.org 6204W: http://palosaari.fi/linux/ 6205Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6206T: git git://linuxtv.org/anttip/media_tree.git 6207F: drivers/media/usb/dvb-usb-v2/ec168* 6208 6209DVB_USB_GL861 MEDIA DRIVER 6210M: Antti Palosaari <crope@iki.fi> 6211L: linux-media@vger.kernel.org 6212S: Maintained 6213W: https://linuxtv.org 6214Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6215T: git git://linuxtv.org/anttip/media_tree.git 6216F: drivers/media/usb/dvb-usb-v2/gl861* 6217 6218DVB_USB_MXL111SF MEDIA DRIVER 6219M: Michael Krufky <mkrufky@linuxtv.org> 6220L: linux-media@vger.kernel.org 6221S: Maintained 6222W: https://linuxtv.org 6223W: http://github.com/mkrufky 6224Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6225T: git git://linuxtv.org/mkrufky/mxl111sf.git 6226F: drivers/media/usb/dvb-usb-v2/mxl111sf* 6227 6228DVB_USB_RTL28XXU MEDIA DRIVER 6229M: Antti Palosaari <crope@iki.fi> 6230L: linux-media@vger.kernel.org 6231S: Maintained 6232W: https://linuxtv.org 6233W: http://palosaari.fi/linux/ 6234Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6235T: git git://linuxtv.org/anttip/media_tree.git 6236F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 6237 6238DVB_USB_V2 MEDIA DRIVER 6239M: Antti Palosaari <crope@iki.fi> 6240L: linux-media@vger.kernel.org 6241S: Maintained 6242W: https://linuxtv.org 6243W: http://palosaari.fi/linux/ 6244Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6245T: git git://linuxtv.org/anttip/media_tree.git 6246F: drivers/media/usb/dvb-usb-v2/dvb_usb* 6247F: drivers/media/usb/dvb-usb-v2/usb_urb.c 6248 6249DYNAMIC DEBUG 6250M: Jason Baron <jbaron@akamai.com> 6251S: Maintained 6252F: include/linux/dynamic_debug.h 6253F: lib/dynamic_debug.c 6254 6255DYNAMIC INTERRUPT MODERATION 6256M: Tal Gilboa <talgi@nvidia.com> 6257S: Maintained 6258F: Documentation/networking/net_dim.rst 6259F: include/linux/dim.h 6260F: lib/dim/ 6261 6262DZ DECSTATION DZ11 SERIAL DRIVER 6263M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6264S: Maintained 6265F: drivers/tty/serial/dz.* 6266 6267E3X0 POWER BUTTON DRIVER 6268M: Moritz Fischer <moritz.fischer@ettus.com> 6269L: usrp-users@lists.ettus.com 6270S: Supported 6271W: http://www.ettus.com 6272F: Documentation/devicetree/bindings/input/e3x0-button.txt 6273F: drivers/input/misc/e3x0-button.c 6274 6275E4000 MEDIA DRIVER 6276M: Antti Palosaari <crope@iki.fi> 6277L: linux-media@vger.kernel.org 6278S: Maintained 6279W: https://linuxtv.org 6280W: http://palosaari.fi/linux/ 6281Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6282T: git git://linuxtv.org/anttip/media_tree.git 6283F: drivers/media/tuners/e4000* 6284 6285EARTH_PT1 MEDIA DRIVER 6286M: Akihiro Tsukada <tskd08@gmail.com> 6287L: linux-media@vger.kernel.org 6288S: Odd Fixes 6289F: drivers/media/pci/pt1/ 6290 6291EARTH_PT3 MEDIA DRIVER 6292M: Akihiro Tsukada <tskd08@gmail.com> 6293L: linux-media@vger.kernel.org 6294S: Odd Fixes 6295F: drivers/media/pci/pt3/ 6296 6297EC100 MEDIA DRIVER 6298M: Antti Palosaari <crope@iki.fi> 6299L: linux-media@vger.kernel.org 6300S: Maintained 6301W: https://linuxtv.org 6302W: http://palosaari.fi/linux/ 6303Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6304T: git git://linuxtv.org/anttip/media_tree.git 6305F: drivers/media/dvb-frontends/ec100* 6306 6307ECRYPT FILE SYSTEM 6308M: Tyler Hicks <code@tyhicks.com> 6309L: ecryptfs@vger.kernel.org 6310S: Odd Fixes 6311W: http://ecryptfs.org 6312W: https://launchpad.net/ecryptfs 6313T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 6314F: Documentation/filesystems/ecryptfs.rst 6315F: fs/ecryptfs/ 6316 6317EDAC-AMD64 6318M: Borislav Petkov <bp@alien8.de> 6319L: linux-edac@vger.kernel.org 6320S: Maintained 6321F: drivers/edac/amd64_edac* 6322 6323EDAC-ARMADA 6324M: Jan Luebbe <jlu@pengutronix.de> 6325L: linux-edac@vger.kernel.org 6326S: Maintained 6327F: drivers/edac/armada_xp_* 6328 6329EDAC-AST2500 6330M: Stefan Schaeckeler <sschaeck@cisco.com> 6331S: Supported 6332F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 6333F: drivers/edac/aspeed_edac.c 6334 6335EDAC-BLUEFIELD 6336M: Shravan Kumar Ramani <shravankr@nvidia.com> 6337S: Supported 6338F: drivers/edac/bluefield_edac.c 6339 6340EDAC-CALXEDA 6341M: Andre Przywara <andre.przywara@arm.com> 6342L: linux-edac@vger.kernel.org 6343S: Maintained 6344F: drivers/edac/highbank* 6345 6346EDAC-CAVIUM OCTEON 6347M: Ralf Baechle <ralf@linux-mips.org> 6348L: linux-edac@vger.kernel.org 6349L: linux-mips@vger.kernel.org 6350S: Supported 6351F: drivers/edac/octeon_edac* 6352 6353EDAC-CAVIUM THUNDERX 6354M: Robert Richter <rric@kernel.org> 6355L: linux-edac@vger.kernel.org 6356S: Odd Fixes 6357F: drivers/edac/thunderx_edac* 6358 6359EDAC-CORE 6360M: Borislav Petkov <bp@alien8.de> 6361M: Mauro Carvalho Chehab <mchehab@kernel.org> 6362M: Tony Luck <tony.luck@intel.com> 6363R: James Morse <james.morse@arm.com> 6364R: Robert Richter <rric@kernel.org> 6365L: linux-edac@vger.kernel.org 6366S: Supported 6367T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 6368F: Documentation/admin-guide/ras.rst 6369F: Documentation/driver-api/edac.rst 6370F: drivers/edac/ 6371F: include/linux/edac.h 6372 6373EDAC-DMC520 6374M: Lei Wang <lewan@microsoft.com> 6375L: linux-edac@vger.kernel.org 6376S: Supported 6377F: drivers/edac/dmc520_edac.c 6378 6379EDAC-E752X 6380M: Mark Gross <mark.gross@intel.com> 6381L: linux-edac@vger.kernel.org 6382S: Maintained 6383F: drivers/edac/e752x_edac.c 6384 6385EDAC-E7XXX 6386L: linux-edac@vger.kernel.org 6387S: Maintained 6388F: drivers/edac/e7xxx_edac.c 6389 6390EDAC-FSL_DDR 6391M: York Sun <york.sun@nxp.com> 6392L: linux-edac@vger.kernel.org 6393S: Maintained 6394F: drivers/edac/fsl_ddr_edac.* 6395 6396EDAC-GHES 6397M: Mauro Carvalho Chehab <mchehab@kernel.org> 6398L: linux-edac@vger.kernel.org 6399S: Maintained 6400F: drivers/edac/ghes_edac.c 6401 6402EDAC-I10NM 6403M: Tony Luck <tony.luck@intel.com> 6404L: linux-edac@vger.kernel.org 6405S: Maintained 6406F: drivers/edac/i10nm_base.c 6407 6408EDAC-I3000 6409L: linux-edac@vger.kernel.org 6410S: Orphan 6411F: drivers/edac/i3000_edac.c 6412 6413EDAC-I5000 6414L: linux-edac@vger.kernel.org 6415S: Maintained 6416F: drivers/edac/i5000_edac.c 6417 6418EDAC-I5400 6419M: Mauro Carvalho Chehab <mchehab@kernel.org> 6420L: linux-edac@vger.kernel.org 6421S: Maintained 6422F: drivers/edac/i5400_edac.c 6423 6424EDAC-I7300 6425M: Mauro Carvalho Chehab <mchehab@kernel.org> 6426L: linux-edac@vger.kernel.org 6427S: Maintained 6428F: drivers/edac/i7300_edac.c 6429 6430EDAC-I7CORE 6431M: Mauro Carvalho Chehab <mchehab@kernel.org> 6432L: linux-edac@vger.kernel.org 6433S: Maintained 6434F: drivers/edac/i7core_edac.c 6435 6436EDAC-I82443BXGX 6437M: Tim Small <tim@buttersideup.com> 6438L: linux-edac@vger.kernel.org 6439S: Maintained 6440F: drivers/edac/i82443bxgx_edac.c 6441 6442EDAC-I82975X 6443M: "Arvind R." <arvino55@gmail.com> 6444L: linux-edac@vger.kernel.org 6445S: Maintained 6446F: drivers/edac/i82975x_edac.c 6447 6448EDAC-IE31200 6449M: Jason Baron <jbaron@akamai.com> 6450L: linux-edac@vger.kernel.org 6451S: Maintained 6452F: drivers/edac/ie31200_edac.c 6453 6454EDAC-IGEN6 6455M: Tony Luck <tony.luck@intel.com> 6456R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 6457L: linux-edac@vger.kernel.org 6458S: Maintained 6459F: drivers/edac/igen6_edac.c 6460 6461EDAC-MPC85XX 6462M: Johannes Thumshirn <morbidrsa@gmail.com> 6463L: linux-edac@vger.kernel.org 6464S: Maintained 6465F: drivers/edac/mpc85xx_edac.[ch] 6466 6467EDAC-PASEMI 6468M: Egor Martovetsky <egor@pasemi.com> 6469L: linux-edac@vger.kernel.org 6470S: Maintained 6471F: drivers/edac/pasemi_edac.c 6472 6473EDAC-PND2 6474M: Tony Luck <tony.luck@intel.com> 6475L: linux-edac@vger.kernel.org 6476S: Maintained 6477F: drivers/edac/pnd2_edac.[ch] 6478 6479EDAC-QCOM 6480M: Channagoud Kadabi <ckadabi@codeaurora.org> 6481M: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org> 6482L: linux-arm-msm@vger.kernel.org 6483L: linux-edac@vger.kernel.org 6484S: Maintained 6485F: drivers/edac/qcom_edac.c 6486 6487EDAC-R82600 6488M: Tim Small <tim@buttersideup.com> 6489L: linux-edac@vger.kernel.org 6490S: Maintained 6491F: drivers/edac/r82600_edac.c 6492 6493EDAC-SBRIDGE 6494M: Tony Luck <tony.luck@intel.com> 6495R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 6496L: linux-edac@vger.kernel.org 6497S: Maintained 6498F: drivers/edac/sb_edac.c 6499 6500EDAC-SIFIVE 6501M: Yash Shah <yash.shah@sifive.com> 6502L: linux-edac@vger.kernel.org 6503S: Supported 6504F: drivers/edac/sifive_edac.c 6505 6506EDAC-SKYLAKE 6507M: Tony Luck <tony.luck@intel.com> 6508L: linux-edac@vger.kernel.org 6509S: Maintained 6510F: drivers/edac/skx_*.[ch] 6511 6512EDAC-TI 6513M: Tero Kristo <kristo@kernel.org> 6514L: linux-edac@vger.kernel.org 6515S: Odd Fixes 6516F: drivers/edac/ti_edac.c 6517 6518EDIROL UA-101/UA-1000 DRIVER 6519M: Clemens Ladisch <clemens@ladisch.de> 6520L: alsa-devel@alsa-project.org (moderated for non-subscribers) 6521S: Maintained 6522T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 6523F: sound/usb/misc/ua101.c 6524 6525EFI TEST DRIVER 6526M: Ivan Hu <ivan.hu@canonical.com> 6527M: Ard Biesheuvel <ardb@kernel.org> 6528L: linux-efi@vger.kernel.org 6529S: Maintained 6530F: drivers/firmware/efi/test/ 6531 6532EFI VARIABLE FILESYSTEM 6533M: Matthew Garrett <matthew.garrett@nebula.com> 6534M: Jeremy Kerr <jk@ozlabs.org> 6535M: Ard Biesheuvel <ardb@kernel.org> 6536L: linux-efi@vger.kernel.org 6537S: Maintained 6538T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 6539F: fs/efivarfs/ 6540 6541EFIFB FRAMEBUFFER DRIVER 6542M: Peter Jones <pjones@redhat.com> 6543L: linux-fbdev@vger.kernel.org 6544S: Maintained 6545F: drivers/video/fbdev/efifb.c 6546 6547EFS FILESYSTEM 6548S: Orphan 6549W: http://aeschi.ch.eu.org/efs/ 6550F: fs/efs/ 6551 6552EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 6553M: Douglas Miller <dougmill@linux.ibm.com> 6554L: netdev@vger.kernel.org 6555S: Maintained 6556F: drivers/net/ethernet/ibm/ehea/ 6557 6558EM28XX VIDEO4LINUX DRIVER 6559M: Mauro Carvalho Chehab <mchehab@kernel.org> 6560L: linux-media@vger.kernel.org 6561S: Maintained 6562W: https://linuxtv.org 6563T: git git://linuxtv.org/media_tree.git 6564F: Documentation/admin-guide/media/em28xx* 6565F: drivers/media/usb/em28xx/ 6566 6567EMBEDDED LINUX 6568M: Paul Gortmaker <paul.gortmaker@windriver.com> 6569M: Matt Mackall <mpm@selenic.com> 6570M: David Woodhouse <dwmw2@infradead.org> 6571L: linux-embedded@vger.kernel.org 6572S: Maintained 6573 6574EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 6575M: Adrian Hunter <adrian.hunter@intel.com> 6576M: Ritesh Harjani <riteshh@codeaurora.org> 6577M: Asutosh Das <asutoshd@codeaurora.org> 6578L: linux-mmc@vger.kernel.org 6579S: Maintained 6580F: drivers/mmc/host/cqhci* 6581 6582EMULEX 10Gbps iSCSI - OneConnect DRIVER 6583M: Subbu Seetharaman <subbu.seetharaman@broadcom.com> 6584M: Ketan Mukadam <ketan.mukadam@broadcom.com> 6585M: Jitendra Bhivare <jitendra.bhivare@broadcom.com> 6586L: linux-scsi@vger.kernel.org 6587S: Supported 6588W: http://www.broadcom.com 6589F: drivers/scsi/be2iscsi/ 6590 6591EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 6592M: Ajit Khaparde <ajit.khaparde@broadcom.com> 6593M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 6594M: Somnath Kotur <somnath.kotur@broadcom.com> 6595L: netdev@vger.kernel.org 6596S: Supported 6597W: http://www.emulex.com 6598F: drivers/net/ethernet/emulex/benet/ 6599 6600EMULEX ONECONNECT ROCE DRIVER 6601M: Selvin Xavier <selvin.xavier@broadcom.com> 6602M: Devesh Sharma <devesh.sharma@broadcom.com> 6603L: linux-rdma@vger.kernel.org 6604S: Odd Fixes 6605W: http://www.broadcom.com 6606F: drivers/infiniband/hw/ocrdma/ 6607F: include/uapi/rdma/ocrdma-abi.h 6608 6609EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 6610M: James Smart <james.smart@broadcom.com> 6611M: Dick Kennedy <dick.kennedy@broadcom.com> 6612L: linux-scsi@vger.kernel.org 6613S: Supported 6614W: http://www.broadcom.com 6615F: drivers/scsi/lpfc/ 6616 6617ENE CB710 FLASH CARD READER DRIVER 6618M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 6619S: Maintained 6620F: drivers/misc/cb710/ 6621F: drivers/mmc/host/cb710-mmc.* 6622F: include/linux/cb710.h 6623 6624ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 6625M: Maxim Levitsky <maximlevitsky@gmail.com> 6626S: Maintained 6627F: drivers/media/rc/ene_ir.* 6628 6629EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 6630M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 6631L: linuxppc-dev@lists.ozlabs.org 6632S: Maintained 6633F: drivers/tty/ehv_bytechan.c 6634 6635EPSON S1D13XXX FRAMEBUFFER DRIVER 6636M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 6637S: Maintained 6638T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 6639F: drivers/video/fbdev/s1d13xxxfb.c 6640F: include/video/s1d13xxxfb.h 6641 6642EROFS FILE SYSTEM 6643M: Gao Xiang <xiang@kernel.org> 6644M: Chao Yu <yuchao0@huawei.com> 6645L: linux-erofs@lists.ozlabs.org 6646S: Maintained 6647T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 6648F: Documentation/filesystems/erofs.rst 6649F: fs/erofs/ 6650F: include/trace/events/erofs.h 6651 6652ERRSEQ ERROR TRACKING INFRASTRUCTURE 6653M: Jeff Layton <jlayton@kernel.org> 6654S: Maintained 6655F: include/linux/errseq.h 6656F: lib/errseq.c 6657 6658ET131X NETWORK DRIVER 6659M: Mark Einon <mark.einon@gmail.com> 6660S: Odd Fixes 6661F: drivers/net/ethernet/agere/ 6662 6663ETHERNET BRIDGE 6664M: Roopa Prabhu <roopa@nvidia.com> 6665M: Nikolay Aleksandrov <nikolay@nvidia.com> 6666L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 6667L: netdev@vger.kernel.org 6668S: Maintained 6669W: http://www.linuxfoundation.org/en/Net:Bridge 6670F: include/linux/netfilter_bridge/ 6671F: net/bridge/ 6672 6673ETHERNET PHY LIBRARY 6674M: Andrew Lunn <andrew@lunn.ch> 6675M: Heiner Kallweit <hkallweit1@gmail.com> 6676R: Russell King <linux@armlinux.org.uk> 6677L: netdev@vger.kernel.org 6678S: Maintained 6679F: Documentation/ABI/testing/sysfs-class-net-phydev 6680F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 6681F: Documentation/devicetree/bindings/net/mdio* 6682F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 6683F: Documentation/networking/phy.rst 6684F: drivers/net/mdio/ 6685F: drivers/net/mdio/of_mdio.c 6686F: drivers/net/pcs/ 6687F: drivers/net/phy/ 6688F: drivers/of/of_net.c 6689F: include/dt-bindings/net/qca-ar803x.h 6690F: include/linux/*mdio*.h 6691F: include/linux/mdio/*.h 6692F: include/linux/of_net.h 6693F: include/linux/phy.h 6694F: include/linux/phy_fixed.h 6695F: include/linux/platform_data/mdio-bcm-unimac.h 6696F: include/linux/platform_data/mdio-gpio.h 6697F: include/trace/events/mdio.h 6698F: include/uapi/linux/mdio.h 6699F: include/uapi/linux/mii.h 6700 6701EXFAT FILE SYSTEM 6702M: Namjae Jeon <namjae.jeon@samsung.com> 6703M: Sungjong Seo <sj1557.seo@samsung.com> 6704L: linux-fsdevel@vger.kernel.org 6705S: Maintained 6706F: fs/exfat/ 6707 6708EXT2 FILE SYSTEM 6709M: Jan Kara <jack@suse.com> 6710L: linux-ext4@vger.kernel.org 6711S: Maintained 6712F: Documentation/filesystems/ext2.rst 6713F: fs/ext2/ 6714F: include/linux/ext2* 6715 6716EXT4 FILE SYSTEM 6717M: "Theodore Ts'o" <tytso@mit.edu> 6718M: Andreas Dilger <adilger.kernel@dilger.ca> 6719L: linux-ext4@vger.kernel.org 6720S: Maintained 6721W: http://ext4.wiki.kernel.org 6722Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 6723T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 6724F: Documentation/filesystems/ext4/ 6725F: fs/ext4/ 6726F: include/trace/events/ext4.h 6727 6728Extended Verification Module (EVM) 6729M: Mimi Zohar <zohar@linux.ibm.com> 6730L: linux-integrity@vger.kernel.org 6731S: Supported 6732F: security/integrity/evm/ 6733 6734EXTENSIBLE FIRMWARE INTERFACE (EFI) 6735M: Ard Biesheuvel <ardb@kernel.org> 6736L: linux-efi@vger.kernel.org 6737S: Maintained 6738T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 6739F: Documentation/admin-guide/efi-stub.rst 6740F: arch/*/include/asm/efi.h 6741F: arch/*/kernel/efi.c 6742F: arch/arm/boot/compressed/efi-header.S 6743F: arch/arm64/kernel/efi-entry.S 6744F: arch/x86/platform/efi/ 6745F: drivers/firmware/efi/ 6746F: include/linux/efi*.h 6747 6748EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 6749M: MyungJoo Ham <myungjoo.ham@samsung.com> 6750M: Chanwoo Choi <cw00.choi@samsung.com> 6751L: linux-kernel@vger.kernel.org 6752S: Maintained 6753T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 6754F: Documentation/devicetree/bindings/extcon/ 6755F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 6756F: drivers/extcon/ 6757F: include/linux/extcon.h 6758F: include/linux/extcon/ 6759 6760EXTRA BOOT CONFIG 6761M: Masami Hiramatsu <mhiramat@kernel.org> 6762S: Maintained 6763F: Documentation/admin-guide/bootconfig.rst 6764F: fs/proc/bootconfig.c 6765F: include/linux/bootconfig.h 6766F: lib/bootconfig.c 6767F: tools/bootconfig/* 6768F: tools/bootconfig/scripts/* 6769 6770EXYNOS DP DRIVER 6771M: Jingoo Han <jingoohan1@gmail.com> 6772L: dri-devel@lists.freedesktop.org 6773S: Maintained 6774F: drivers/gpu/drm/exynos/exynos_dp* 6775 6776EXYNOS SYSMMU (IOMMU) driver 6777M: Marek Szyprowski <m.szyprowski@samsung.com> 6778L: iommu@lists.linux-foundation.org 6779S: Maintained 6780F: drivers/iommu/exynos-iommu.c 6781 6782F2FS FILE SYSTEM 6783M: Jaegeuk Kim <jaegeuk@kernel.org> 6784M: Chao Yu <yuchao0@huawei.com> 6785L: linux-f2fs-devel@lists.sourceforge.net 6786S: Maintained 6787W: https://f2fs.wiki.kernel.org/ 6788T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 6789F: Documentation/ABI/testing/sysfs-fs-f2fs 6790F: Documentation/filesystems/f2fs.rst 6791F: fs/f2fs/ 6792F: include/linux/f2fs_fs.h 6793F: include/trace/events/f2fs.h 6794F: include/uapi/linux/f2fs.h 6795 6796F71805F HARDWARE MONITORING DRIVER 6797M: Jean Delvare <jdelvare@suse.com> 6798L: linux-hwmon@vger.kernel.org 6799S: Maintained 6800F: Documentation/hwmon/f71805f.rst 6801F: drivers/hwmon/f71805f.c 6802 6803FADDR2LINE 6804M: Josh Poimboeuf <jpoimboe@redhat.com> 6805S: Maintained 6806F: scripts/faddr2line 6807 6808FAILOVER MODULE 6809M: Sridhar Samudrala <sridhar.samudrala@intel.com> 6810L: netdev@vger.kernel.org 6811S: Supported 6812F: Documentation/networking/failover.rst 6813F: include/net/failover.h 6814F: net/core/failover.c 6815 6816FANOTIFY 6817M: Jan Kara <jack@suse.cz> 6818R: Amir Goldstein <amir73il@gmail.com> 6819L: linux-fsdevel@vger.kernel.org 6820S: Maintained 6821F: fs/notify/fanotify/ 6822F: include/linux/fanotify.h 6823F: include/uapi/linux/fanotify.h 6824 6825FARSYNC SYNCHRONOUS DRIVER 6826M: Kevin Curtis <kevin.curtis@farsite.co.uk> 6827S: Supported 6828W: http://www.farsite.co.uk/ 6829F: drivers/net/wan/farsync.* 6830 6831FAULT INJECTION SUPPORT 6832M: Akinobu Mita <akinobu.mita@gmail.com> 6833S: Supported 6834F: Documentation/fault-injection/ 6835F: lib/fault-inject.c 6836 6837FBTFT Framebuffer drivers 6838L: dri-devel@lists.freedesktop.org 6839L: linux-fbdev@vger.kernel.org 6840S: Orphan 6841F: drivers/staging/fbtft/ 6842 6843FC0011 TUNER DRIVER 6844M: Michael Buesch <m@bues.ch> 6845L: linux-media@vger.kernel.org 6846S: Maintained 6847F: drivers/media/tuners/fc0011.c 6848F: drivers/media/tuners/fc0011.h 6849 6850FC2580 MEDIA DRIVER 6851M: Antti Palosaari <crope@iki.fi> 6852L: linux-media@vger.kernel.org 6853S: Maintained 6854W: https://linuxtv.org 6855W: http://palosaari.fi/linux/ 6856Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6857T: git git://linuxtv.org/anttip/media_tree.git 6858F: drivers/media/tuners/fc2580* 6859 6860FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 6861M: Hannes Reinecke <hare@suse.de> 6862L: linux-scsi@vger.kernel.org 6863S: Supported 6864W: www.Open-FCoE.org 6865F: drivers/scsi/fcoe/ 6866F: drivers/scsi/libfc/ 6867F: include/scsi/fc/ 6868F: include/scsi/libfc.h 6869F: include/scsi/libfcoe.h 6870F: include/uapi/scsi/fc/ 6871 6872FILE LOCKING (flock() and fcntl()/lockf()) 6873M: Jeff Layton <jlayton@kernel.org> 6874M: "J. Bruce Fields" <bfields@fieldses.org> 6875L: linux-fsdevel@vger.kernel.org 6876S: Maintained 6877F: fs/fcntl.c 6878F: fs/locks.c 6879F: include/linux/fcntl.h 6880F: include/uapi/linux/fcntl.h 6881 6882FILESYSTEM DIRECT ACCESS (DAX) 6883M: Dan Williams <dan.j.williams@intel.com> 6884R: Matthew Wilcox <willy@infradead.org> 6885R: Jan Kara <jack@suse.cz> 6886L: linux-fsdevel@vger.kernel.org 6887L: linux-nvdimm@lists.01.org 6888S: Supported 6889F: fs/dax.c 6890F: include/linux/dax.h 6891F: include/trace/events/fs_dax.h 6892 6893FILESYSTEMS (VFS and infrastructure) 6894M: Alexander Viro <viro@zeniv.linux.org.uk> 6895L: linux-fsdevel@vger.kernel.org 6896S: Maintained 6897F: fs/* 6898F: include/linux/fs.h 6899F: include/linux/fs_types.h 6900F: include/uapi/linux/fs.h 6901F: include/uapi/linux/openat2.h 6902X: fs/io-wq.c 6903X: fs/io-wq.h 6904X: fs/io_uring.c 6905 6906FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 6907M: Riku Voipio <riku.voipio@iki.fi> 6908L: linux-hwmon@vger.kernel.org 6909S: Maintained 6910F: drivers/hwmon/f75375s.c 6911F: include/linux/f75375s.h 6912 6913FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 6914M: Clemens Ladisch <clemens@ladisch.de> 6915M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 6916L: alsa-devel@alsa-project.org (moderated for non-subscribers) 6917S: Maintained 6918T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 6919F: include/uapi/sound/firewire.h 6920F: sound/firewire/ 6921 6922FIREWIRE MEDIA DRIVERS (firedtv) 6923M: Stefan Richter <stefanr@s5r6.in-berlin.de> 6924L: linux-media@vger.kernel.org 6925L: linux1394-devel@lists.sourceforge.net 6926S: Maintained 6927T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 6928F: drivers/media/firewire/ 6929 6930FIREWIRE SBP-2 TARGET 6931M: Chris Boot <bootc@bootc.net> 6932L: linux-scsi@vger.kernel.org 6933L: target-devel@vger.kernel.org 6934L: linux1394-devel@lists.sourceforge.net 6935S: Maintained 6936T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 6937F: drivers/target/sbp/ 6938 6939FIREWIRE SUBSYSTEM 6940M: Stefan Richter <stefanr@s5r6.in-berlin.de> 6941L: linux1394-devel@lists.sourceforge.net 6942S: Maintained 6943W: http://ieee1394.wiki.kernel.org/ 6944T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 6945F: drivers/firewire/ 6946F: include/linux/firewire.h 6947F: include/uapi/linux/firewire*.h 6948F: tools/firewire/ 6949 6950FIRMWARE LOADER (request_firmware) 6951M: Luis Chamberlain <mcgrof@kernel.org> 6952L: linux-kernel@vger.kernel.org 6953S: Maintained 6954F: Documentation/firmware_class/ 6955F: drivers/base/firmware_loader/ 6956F: include/linux/firmware.h 6957 6958FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card) 6959M: Joshua Morris <josh.h.morris@us.ibm.com> 6960M: Philip Kelleher <pjk1939@linux.ibm.com> 6961S: Maintained 6962F: drivers/block/rsxx/ 6963 6964FLEXTIMER FTM-QUADDEC DRIVER 6965M: Patrick Havelange <patrick.havelange@essensium.com> 6966L: linux-iio@vger.kernel.org 6967S: Maintained 6968F: Documentation/ABI/testing/sysfs-bus-counter-ftm-quaddec 6969F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 6970F: drivers/counter/ftm-quaddec.c 6971 6972FLOPPY DRIVER 6973M: Denis Efremov <efremov@linux.com> 6974L: linux-block@vger.kernel.org 6975S: Odd Fixes 6976F: drivers/block/floppy.c 6977 6978FLYSKY FSIA6B RC RECEIVER 6979M: Markus Koch <markus@notsyncing.net> 6980L: linux-input@vger.kernel.org 6981S: Maintained 6982F: drivers/input/joystick/fsia6b.c 6983 6984FORCEDETH GIGABIT ETHERNET DRIVER 6985M: Rain River <rain.1986.08.12@gmail.com> 6986M: Zhu Yanjun <zyjzyj2000@gmail.com> 6987L: netdev@vger.kernel.org 6988S: Maintained 6989F: drivers/net/ethernet/nvidia/* 6990 6991FPGA DFL DRIVERS 6992M: Wu Hao <hao.wu@intel.com> 6993R: Tom Rix <trix@redhat.com> 6994L: linux-fpga@vger.kernel.org 6995S: Maintained 6996F: Documentation/ABI/testing/sysfs-bus-dfl* 6997F: Documentation/fpga/dfl.rst 6998F: drivers/fpga/dfl* 6999F: include/linux/dfl.h 7000F: include/uapi/linux/fpga-dfl.h 7001 7002FPGA MANAGER FRAMEWORK 7003M: Moritz Fischer <mdf@kernel.org> 7004R: Tom Rix <trix@redhat.com> 7005L: linux-fpga@vger.kernel.org 7006S: Maintained 7007W: http://www.rocketboards.org 7008Q: http://patchwork.kernel.org/project/linux-fpga/list/ 7009T: git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git 7010F: Documentation/devicetree/bindings/fpga/ 7011F: Documentation/driver-api/fpga/ 7012F: Documentation/fpga/ 7013F: drivers/fpga/ 7014F: include/linux/fpga/ 7015 7016FPU EMULATOR 7017M: Bill Metzenthen <billm@melbpc.org.au> 7018S: Maintained 7019W: http://floatingpoint.sourceforge.net/emulator/index.html 7020F: arch/x86/math-emu/ 7021 7022FRAMEBUFFER LAYER 7023L: dri-devel@lists.freedesktop.org 7024L: linux-fbdev@vger.kernel.org 7025S: Orphan 7026Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 7027T: git git://anongit.freedesktop.org/drm/drm-misc 7028F: Documentation/fb/ 7029F: drivers/video/ 7030F: include/linux/fb.h 7031F: include/uapi/linux/fb.h 7032F: include/uapi/video/ 7033F: include/video/ 7034 7035FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 7036M: Horia Geantă <horia.geanta@nxp.com> 7037M: Aymen Sghaier <aymen.sghaier@nxp.com> 7038L: linux-crypto@vger.kernel.org 7039S: Maintained 7040F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 7041F: drivers/crypto/caam/ 7042 7043FREESCALE COLDFIRE M5441X MMC DRIVER 7044M: Angelo Dureghello <angelo.dureghello@timesys.com> 7045L: linux-mmc@vger.kernel.org 7046S: Maintained 7047F: drivers/mmc/host/sdhci-esdhc-mcf.c 7048F: include/linux/platform_data/mmc-esdhc-mcf.h 7049 7050FREESCALE DIU FRAMEBUFFER DRIVER 7051M: Timur Tabi <timur@kernel.org> 7052L: linux-fbdev@vger.kernel.org 7053S: Maintained 7054F: drivers/video/fbdev/fsl-diu-fb.* 7055 7056FREESCALE DMA DRIVER 7057M: Li Yang <leoyang.li@nxp.com> 7058M: Zhang Wei <zw@zh-kernel.org> 7059L: linuxppc-dev@lists.ozlabs.org 7060S: Maintained 7061F: drivers/dma/fsldma.* 7062 7063FREESCALE DSPI DRIVER 7064M: Vladimir Oltean <olteanv@gmail.com> 7065L: linux-spi@vger.kernel.org 7066S: Maintained 7067F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 7068F: drivers/spi/spi-fsl-dspi.c 7069F: include/linux/spi/spi-fsl-dspi.h 7070 7071FREESCALE ENETC ETHERNET DRIVERS 7072M: Claudiu Manoil <claudiu.manoil@nxp.com> 7073L: netdev@vger.kernel.org 7074S: Maintained 7075F: drivers/net/ethernet/freescale/enetc/ 7076 7077FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 7078M: Claudiu Manoil <claudiu.manoil@nxp.com> 7079L: netdev@vger.kernel.org 7080S: Maintained 7081F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 7082F: drivers/net/ethernet/freescale/gianfar* 7083 7084FREESCALE GPMI NAND DRIVER 7085M: Han Xu <han.xu@nxp.com> 7086L: linux-mtd@lists.infradead.org 7087S: Maintained 7088F: drivers/mtd/nand/raw/gpmi-nand/* 7089 7090FREESCALE I2C CPM DRIVER 7091M: Jochen Friedrich <jochen@scram.de> 7092L: linuxppc-dev@lists.ozlabs.org 7093L: linux-i2c@vger.kernel.org 7094S: Maintained 7095F: drivers/i2c/busses/i2c-cpm.c 7096 7097FREESCALE IMX / MXC FEC DRIVER 7098M: Fugang Duan <fugang.duan@nxp.com> 7099L: netdev@vger.kernel.org 7100S: Maintained 7101F: Documentation/devicetree/bindings/net/fsl-fec.txt 7102F: drivers/net/ethernet/freescale/fec.h 7103F: drivers/net/ethernet/freescale/fec_main.c 7104F: drivers/net/ethernet/freescale/fec_ptp.c 7105 7106FREESCALE IMX / MXC FRAMEBUFFER DRIVER 7107M: Sascha Hauer <s.hauer@pengutronix.de> 7108R: Pengutronix Kernel Team <kernel@pengutronix.de> 7109L: linux-fbdev@vger.kernel.org 7110L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7111S: Maintained 7112F: drivers/video/fbdev/imxfb.c 7113F: include/linux/platform_data/video-imxfb.h 7114 7115FREESCALE IMX DDR PMU DRIVER 7116M: Frank Li <Frank.li@nxp.com> 7117L: linux-arm-kernel@lists.infradead.org 7118S: Maintained 7119F: Documentation/admin-guide/perf/imx-ddr.rst 7120F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 7121F: drivers/perf/fsl_imx8_ddr_perf.c 7122 7123FREESCALE IMX I2C DRIVER 7124M: Oleksij Rempel <o.rempel@pengutronix.de> 7125R: Pengutronix Kernel Team <kernel@pengutronix.de> 7126L: linux-i2c@vger.kernel.org 7127S: Maintained 7128F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 7129F: drivers/i2c/busses/i2c-imx.c 7130 7131FREESCALE IMX LPI2C DRIVER 7132M: Dong Aisheng <aisheng.dong@nxp.com> 7133L: linux-i2c@vger.kernel.org 7134L: linux-imx@nxp.com 7135S: Maintained 7136F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 7137F: drivers/i2c/busses/i2c-imx-lpi2c.c 7138 7139FREESCALE QORIQ DPAA ETHERNET DRIVER 7140M: Madalin Bucur <madalin.bucur@nxp.com> 7141L: netdev@vger.kernel.org 7142S: Maintained 7143F: drivers/net/ethernet/freescale/dpaa 7144 7145FREESCALE QORIQ DPAA FMAN DRIVER 7146M: Madalin Bucur <madalin.bucur@nxp.com> 7147L: netdev@vger.kernel.org 7148S: Maintained 7149F: Documentation/devicetree/bindings/net/fsl-fman.txt 7150F: drivers/net/ethernet/freescale/fman 7151 7152FREESCALE QORIQ PTP CLOCK DRIVER 7153M: Yangbo Lu <yangbo.lu@nxp.com> 7154L: netdev@vger.kernel.org 7155S: Maintained 7156F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 7157F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 7158F: drivers/net/ethernet/freescale/dpaa2/dprtc* 7159F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 7160F: drivers/ptp/ptp_qoriq.c 7161F: drivers/ptp/ptp_qoriq_debugfs.c 7162F: include/linux/fsl/ptp_qoriq.h 7163 7164FREESCALE QUAD SPI DRIVER 7165M: Han Xu <han.xu@nxp.com> 7166L: linux-spi@vger.kernel.org 7167S: Maintained 7168F: drivers/spi/spi-fsl-qspi.c 7169 7170FREESCALE QUICC ENGINE LIBRARY 7171M: Qiang Zhao <qiang.zhao@nxp.com> 7172L: linuxppc-dev@lists.ozlabs.org 7173S: Maintained 7174F: drivers/soc/fsl/qe/ 7175F: include/soc/fsl/*qe*.h 7176F: include/soc/fsl/*ucc*.h 7177 7178FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 7179M: Li Yang <leoyang.li@nxp.com> 7180L: netdev@vger.kernel.org 7181L: linuxppc-dev@lists.ozlabs.org 7182S: Maintained 7183F: drivers/net/ethernet/freescale/ucc_geth* 7184 7185FREESCALE QUICC ENGINE UCC HDLC DRIVER 7186M: Zhao Qiang <qiang.zhao@nxp.com> 7187L: netdev@vger.kernel.org 7188L: linuxppc-dev@lists.ozlabs.org 7189S: Maintained 7190F: drivers/net/wan/fsl_ucc_hdlc* 7191 7192FREESCALE QUICC ENGINE UCC UART DRIVER 7193M: Timur Tabi <timur@kernel.org> 7194L: linuxppc-dev@lists.ozlabs.org 7195S: Maintained 7196F: drivers/tty/serial/ucc_uart.c 7197 7198FREESCALE SOC DRIVERS 7199M: Li Yang <leoyang.li@nxp.com> 7200L: linuxppc-dev@lists.ozlabs.org 7201L: linux-arm-kernel@lists.infradead.org 7202S: Maintained 7203F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.txt 7204F: Documentation/devicetree/bindings/soc/fsl/ 7205F: drivers/soc/fsl/ 7206F: include/linux/fsl/ 7207 7208FREESCALE SOC FS_ENET DRIVER 7209M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 7210L: linuxppc-dev@lists.ozlabs.org 7211L: netdev@vger.kernel.org 7212S: Maintained 7213F: drivers/net/ethernet/freescale/fs_enet/ 7214F: include/linux/fs_enet_pd.h 7215 7216FREESCALE SOC SOUND DRIVERS 7217M: Timur Tabi <timur@kernel.org> 7218M: Nicolin Chen <nicoleotsuka@gmail.com> 7219M: Xiubo Li <Xiubo.Lee@gmail.com> 7220R: Fabio Estevam <festevam@gmail.com> 7221R: Shengjiu Wang <shengjiu.wang@gmail.com> 7222L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7223L: linuxppc-dev@lists.ozlabs.org 7224S: Maintained 7225F: sound/soc/fsl/fsl* 7226F: sound/soc/fsl/imx* 7227F: sound/soc/fsl/mpc8610_hpcd.c 7228 7229FREESCALE USB PERIPHERAL DRIVERS 7230M: Li Yang <leoyang.li@nxp.com> 7231L: linux-usb@vger.kernel.org 7232L: linuxppc-dev@lists.ozlabs.org 7233S: Maintained 7234F: drivers/usb/gadget/udc/fsl* 7235 7236FREESCALE USB PHY DRIVER 7237M: Ran Wang <ran.wang_1@nxp.com> 7238L: linux-usb@vger.kernel.org 7239L: linuxppc-dev@lists.ozlabs.org 7240S: Maintained 7241F: drivers/usb/phy/phy-fsl-usb* 7242 7243FREEVXFS FILESYSTEM 7244M: Christoph Hellwig <hch@infradead.org> 7245S: Maintained 7246W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 7247F: fs/freevxfs/ 7248 7249FREEZER 7250M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 7251M: Pavel Machek <pavel@ucw.cz> 7252L: linux-pm@vger.kernel.org 7253S: Supported 7254F: Documentation/power/freezing-of-tasks.rst 7255F: include/linux/freezer.h 7256F: kernel/freezer.c 7257 7258FRONTSWAP API 7259M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 7260L: linux-kernel@vger.kernel.org 7261S: Maintained 7262F: include/linux/frontswap.h 7263F: mm/frontswap.c 7264 7265FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 7266M: David Howells <dhowells@redhat.com> 7267L: linux-cachefs@redhat.com (moderated for non-subscribers) 7268S: Supported 7269F: Documentation/filesystems/caching/ 7270F: fs/fscache/ 7271F: include/linux/fscache*.h 7272 7273FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 7274M: Theodore Y. Ts'o <tytso@mit.edu> 7275M: Jaegeuk Kim <jaegeuk@kernel.org> 7276M: Eric Biggers <ebiggers@kernel.org> 7277L: linux-fscrypt@vger.kernel.org 7278S: Supported 7279Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 7280T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git 7281F: Documentation/filesystems/fscrypt.rst 7282F: fs/crypto/ 7283F: include/linux/fscrypt*.h 7284F: include/uapi/linux/fscrypt.h 7285 7286FSI SUBSYSTEM 7287M: Jeremy Kerr <jk@ozlabs.org> 7288M: Joel Stanley <joel@jms.id.au> 7289R: Alistar Popple <alistair@popple.id.au> 7290R: Eddie James <eajames@linux.ibm.com> 7291L: linux-fsi@lists.ozlabs.org 7292S: Supported 7293Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 7294T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 7295F: drivers/fsi/ 7296F: include/linux/fsi*.h 7297F: include/trace/events/fsi*.h 7298 7299FSI-ATTACHED I2C DRIVER 7300M: Eddie James <eajames@linux.ibm.com> 7301L: linux-i2c@vger.kernel.org 7302L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 7303S: Maintained 7304F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 7305F: drivers/i2c/busses/i2c-fsi.c 7306 7307FSI-ATTACHED SPI DRIVER 7308M: Eddie James <eajames@linux.ibm.com> 7309L: linux-spi@vger.kernel.org 7310S: Maintained 7311F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 7312F: drivers/spi/spi-fsi.c 7313 7314FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 7315M: Jan Kara <jack@suse.cz> 7316R: Amir Goldstein <amir73il@gmail.com> 7317L: linux-fsdevel@vger.kernel.org 7318S: Maintained 7319T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 7320F: fs/notify/ 7321F: include/linux/fsnotify*.h 7322 7323FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 7324M: Eric Biggers <ebiggers@kernel.org> 7325M: Theodore Y. Ts'o <tytso@mit.edu> 7326L: linux-fscrypt@vger.kernel.org 7327S: Supported 7328Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 7329T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity 7330F: Documentation/filesystems/fsverity.rst 7331F: fs/verity/ 7332F: include/linux/fsverity.h 7333F: include/uapi/linux/fsverity.h 7334 7335FUJITSU LAPTOP EXTRAS 7336M: Jonathan Woithe <jwoithe@just42.net> 7337L: platform-driver-x86@vger.kernel.org 7338S: Maintained 7339F: drivers/platform/x86/fujitsu-laptop.c 7340 7341FUJITSU M-5MO LS CAMERA ISP DRIVER 7342M: Kyungmin Park <kyungmin.park@samsung.com> 7343M: Heungjun Kim <riverful.kim@samsung.com> 7344L: linux-media@vger.kernel.org 7345S: Maintained 7346F: drivers/media/i2c/m5mols/ 7347F: include/media/i2c/m5mols.h 7348 7349FUJITSU TABLET EXTRAS 7350M: Robert Gerlach <khnz@gmx.de> 7351L: platform-driver-x86@vger.kernel.org 7352S: Maintained 7353F: drivers/platform/x86/fujitsu-tablet.c 7354 7355FUSE: FILESYSTEM IN USERSPACE 7356M: Miklos Szeredi <miklos@szeredi.hu> 7357L: linux-fsdevel@vger.kernel.org 7358S: Maintained 7359W: https://github.com/libfuse/ 7360T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 7361F: Documentation/filesystems/fuse.rst 7362F: fs/fuse/ 7363F: include/uapi/linux/fuse.h 7364 7365FUTEX SUBSYSTEM 7366M: Thomas Gleixner <tglx@linutronix.de> 7367M: Ingo Molnar <mingo@redhat.com> 7368R: Peter Zijlstra <peterz@infradead.org> 7369R: Darren Hart <dvhart@infradead.org> 7370L: linux-kernel@vger.kernel.org 7371S: Maintained 7372T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 7373F: Documentation/locking/*futex* 7374F: include/asm-generic/futex.h 7375F: include/linux/futex.h 7376F: include/uapi/linux/futex.h 7377F: kernel/futex.c 7378F: tools/perf/bench/futex* 7379F: tools/testing/selftests/futex/ 7380 7381GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 7382M: Tim Harvey <tharvey@gateworks.com> 7383M: Robert Jones <rjones@gateworks.com> 7384S: Maintained 7385F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 7386F: drivers/mfd/gateworks-gsc.c 7387F: include/linux/mfd/gsc.h 7388F: Documentation/hwmon/gsc-hwmon.rst 7389F: drivers/hwmon/gsc-hwmon.c 7390F: include/linux/platform_data/gsc_hwmon.h 7391 7392GASKET DRIVER FRAMEWORK 7393M: Rob Springer <rspringer@google.com> 7394M: Todd Poynor <toddpoynor@google.com> 7395M: Ben Chan <benchan@chromium.org> 7396M: Richard Yeh <rcy@google.com> 7397S: Maintained 7398F: drivers/staging/gasket/ 7399 7400GCC PLUGINS 7401M: Kees Cook <keescook@chromium.org> 7402L: linux-hardening@vger.kernel.org 7403S: Maintained 7404F: Documentation/kbuild/gcc-plugins.rst 7405F: scripts/Makefile.gcc-plugins 7406F: scripts/gcc-plugins/ 7407 7408GCOV BASED KERNEL PROFILING 7409M: Peter Oberparleiter <oberpar@linux.ibm.com> 7410S: Maintained 7411F: Documentation/dev-tools/gcov.rst 7412F: kernel/gcov/ 7413 7414GDB KERNEL DEBUGGING HELPER SCRIPTS 7415M: Jan Kiszka <jan.kiszka@siemens.com> 7416M: Kieran Bingham <kbingham@kernel.org> 7417S: Supported 7418F: scripts/gdb/ 7419 7420GEMTEK FM RADIO RECEIVER DRIVER 7421M: Hans Verkuil <hverkuil@xs4all.nl> 7422L: linux-media@vger.kernel.org 7423S: Maintained 7424W: https://linuxtv.org 7425T: git git://linuxtv.org/media_tree.git 7426F: drivers/media/radio/radio-gemtek* 7427 7428GENERIC ARCHITECTURE TOPOLOGY 7429M: Sudeep Holla <sudeep.holla@arm.com> 7430L: linux-kernel@vger.kernel.org 7431S: Maintained 7432F: drivers/base/arch_topology.c 7433F: include/linux/arch_topology.h 7434 7435GENERIC ENTRY CODE 7436M: Thomas Gleixner <tglx@linutronix.de> 7437M: Peter Zijlstra <peterz@infradead.org> 7438M: Andy Lutomirski <luto@kernel.org> 7439L: linux-kernel@vger.kernel.org 7440S: Maintained 7441T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 7442F: include/linux/entry-common.h 7443F: include/linux/entry-kvm.h 7444F: kernel/entry/ 7445 7446GENERIC GPIO I2C DRIVER 7447M: Wolfram Sang <wsa+renesas@sang-engineering.com> 7448S: Supported 7449F: drivers/i2c/busses/i2c-gpio.c 7450F: include/linux/platform_data/i2c-gpio.h 7451 7452GENERIC GPIO I2C MULTIPLEXER DRIVER 7453M: Peter Korsgaard <peter.korsgaard@barco.com> 7454L: linux-i2c@vger.kernel.org 7455S: Supported 7456F: Documentation/i2c/muxes/i2c-mux-gpio.rst 7457F: drivers/i2c/muxes/i2c-mux-gpio.c 7458F: include/linux/platform_data/i2c-mux-gpio.h 7459 7460GENERIC HDLC (WAN) DRIVERS 7461M: Krzysztof Halasa <khc@pm.waw.pl> 7462S: Maintained 7463W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 7464F: drivers/net/wan/c101.c 7465F: drivers/net/wan/hd6457* 7466F: drivers/net/wan/hdlc* 7467F: drivers/net/wan/n2.c 7468F: drivers/net/wan/pc300too.c 7469F: drivers/net/wan/pci200syn.c 7470F: drivers/net/wan/wanxl* 7471 7472GENERIC INCLUDE/ASM HEADER FILES 7473M: Arnd Bergmann <arnd@arndb.de> 7474L: linux-arch@vger.kernel.org 7475S: Maintained 7476T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 7477F: include/asm-generic/ 7478F: include/uapi/asm-generic/ 7479 7480GENERIC PHY FRAMEWORK 7481M: Kishon Vijay Abraham I <kishon@ti.com> 7482M: Vinod Koul <vkoul@kernel.org> 7483L: linux-kernel@vger.kernel.org 7484S: Supported 7485T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 7486F: Documentation/devicetree/bindings/phy/ 7487F: drivers/phy/ 7488F: include/linux/phy/ 7489 7490GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 7491M: Wolfram Sang <wsa+renesas@sang-engineering.com> 7492S: Supported 7493F: drivers/i2c/muxes/i2c-demux-pinctrl.c 7494 7495GENERIC PM DOMAINS 7496M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 7497M: Kevin Hilman <khilman@kernel.org> 7498M: Ulf Hansson <ulf.hansson@linaro.org> 7499L: linux-pm@vger.kernel.org 7500S: Supported 7501F: Documentation/devicetree/bindings/power/power?domain* 7502F: drivers/base/power/domain*.c 7503F: include/linux/pm_domain.h 7504 7505GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 7506M: Eugen Hristev <eugen.hristev@microchip.com> 7507L: linux-input@vger.kernel.org 7508S: Maintained 7509F: drivers/input/touchscreen/resistive-adc-touch.c 7510 7511GENERIC UIO DRIVER FOR PCI DEVICES 7512M: "Michael S. Tsirkin" <mst@redhat.com> 7513L: kvm@vger.kernel.org 7514S: Supported 7515F: drivers/uio/uio_pci_generic.c 7516 7517GENERIC VDSO LIBRARY 7518M: Andy Lutomirski <luto@kernel.org> 7519M: Thomas Gleixner <tglx@linutronix.de> 7520M: Vincenzo Frascino <vincenzo.frascino@arm.com> 7521L: linux-kernel@vger.kernel.org 7522S: Maintained 7523T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 7524F: include/asm-generic/vdso/vsyscall.h 7525F: include/vdso/ 7526F: kernel/time/vsyscall.c 7527F: lib/vdso/ 7528 7529GENWQE (IBM Generic Workqueue Card) 7530M: Frank Haverkamp <haver@linux.ibm.com> 7531S: Supported 7532F: drivers/misc/genwqe/ 7533 7534GET_MAINTAINER SCRIPT 7535M: Joe Perches <joe@perches.com> 7536S: Maintained 7537F: scripts/get_maintainer.pl 7538 7539GFS2 FILE SYSTEM 7540M: Bob Peterson <rpeterso@redhat.com> 7541M: Andreas Gruenbacher <agruenba@redhat.com> 7542L: cluster-devel@redhat.com 7543S: Supported 7544B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 7545T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 7546F: Documentation/filesystems/gfs2* 7547F: fs/gfs2/ 7548F: include/uapi/linux/gfs2_ondisk.h 7549 7550GNSS SUBSYSTEM 7551M: Johan Hovold <johan@kernel.org> 7552S: Maintained 7553T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 7554F: Documentation/ABI/testing/sysfs-class-gnss 7555F: Documentation/devicetree/bindings/gnss/ 7556F: drivers/gnss/ 7557F: include/linux/gnss.h 7558 7559GO7007 MPEG CODEC 7560M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 7561L: linux-media@vger.kernel.org 7562S: Maintained 7563F: drivers/media/usb/go7007/ 7564 7565GOODIX TOUCHSCREEN 7566M: Bastien Nocera <hadess@hadess.net> 7567L: linux-input@vger.kernel.org 7568S: Maintained 7569F: drivers/input/touchscreen/goodix.c 7570 7571GOOGLE ETHERNET DRIVERS 7572M: Catherine Sullivan <csully@google.com> 7573R: Sagi Shahar <sagis@google.com> 7574R: Jon Olson <jonolson@google.com> 7575L: netdev@vger.kernel.org 7576S: Supported 7577F: Documentation/networking/device_drivers/ethernet/google/gve.rst 7578F: drivers/net/ethernet/google 7579 7580GPD POCKET FAN DRIVER 7581M: Hans de Goede <hdegoede@redhat.com> 7582L: platform-driver-x86@vger.kernel.org 7583S: Maintained 7584F: drivers/platform/x86/gpd-pocket-fan.c 7585 7586GPIO ACPI SUPPORT 7587M: Mika Westerberg <mika.westerberg@linux.intel.com> 7588M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 7589L: linux-gpio@vger.kernel.org 7590L: linux-acpi@vger.kernel.org 7591S: Maintained 7592T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 7593F: Documentation/firmware-guide/acpi/gpio-properties.rst 7594F: drivers/gpio/gpiolib-acpi.c 7595F: drivers/gpio/gpiolib-acpi.h 7596 7597GPIO AGGREGATOR 7598M: Geert Uytterhoeven <geert+renesas@glider.be> 7599L: linux-gpio@vger.kernel.org 7600S: Supported 7601F: Documentation/admin-guide/gpio/gpio-aggregator.rst 7602F: drivers/gpio/gpio-aggregator.c 7603 7604GPIO IR Transmitter 7605M: Sean Young <sean@mess.org> 7606L: linux-media@vger.kernel.org 7607S: Maintained 7608F: drivers/media/rc/gpio-ir-tx.c 7609 7610GPIO MOCKUP DRIVER 7611M: Bamvor Jian Zhang <bamv2005@gmail.com> 7612L: linux-gpio@vger.kernel.org 7613S: Maintained 7614F: drivers/gpio/gpio-mockup.c 7615F: tools/testing/selftests/gpio/ 7616 7617GPIO REGMAP 7618R: Michael Walle <michael@walle.cc> 7619S: Maintained 7620F: drivers/gpio/gpio-regmap.c 7621F: include/linux/gpio/regmap.h 7622 7623GPIO SUBSYSTEM 7624M: Linus Walleij <linus.walleij@linaro.org> 7625M: Bartosz Golaszewski <bgolaszewski@baylibre.com> 7626L: linux-gpio@vger.kernel.org 7627S: Maintained 7628T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git 7629F: Documentation/ABI/obsolete/sysfs-gpio 7630F: Documentation/ABI/testing/gpio-cdev 7631F: Documentation/admin-guide/gpio/ 7632F: Documentation/devicetree/bindings/gpio/ 7633F: Documentation/driver-api/gpio/ 7634F: drivers/gpio/ 7635F: include/asm-generic/gpio.h 7636F: include/linux/gpio.h 7637F: include/linux/gpio/ 7638F: include/linux/of_gpio.h 7639F: include/uapi/linux/gpio.h 7640F: tools/gpio/ 7641 7642GRE DEMULTIPLEXER DRIVER 7643M: Dmitry Kozlov <xeb@mail.ru> 7644L: netdev@vger.kernel.org 7645S: Maintained 7646F: include/net/gre.h 7647F: net/ipv4/gre_demux.c 7648F: net/ipv4/gre_offload.c 7649 7650GRETH 10/100/1G Ethernet MAC device driver 7651M: Andreas Larsson <andreas@gaisler.com> 7652L: netdev@vger.kernel.org 7653S: Maintained 7654F: drivers/net/ethernet/aeroflex/ 7655 7656GREYBUS AUDIO PROTOCOLS DRIVERS 7657M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 7658M: Mark Greer <mgreer@animalcreek.com> 7659S: Maintained 7660F: drivers/staging/greybus/audio_apbridgea.c 7661F: drivers/staging/greybus/audio_apbridgea.h 7662F: drivers/staging/greybus/audio_codec.c 7663F: drivers/staging/greybus/audio_codec.h 7664F: drivers/staging/greybus/audio_gb.c 7665F: drivers/staging/greybus/audio_manager.c 7666F: drivers/staging/greybus/audio_manager.h 7667F: drivers/staging/greybus/audio_manager_module.c 7668F: drivers/staging/greybus/audio_manager_private.h 7669F: drivers/staging/greybus/audio_manager_sysfs.c 7670F: drivers/staging/greybus/audio_module.c 7671F: drivers/staging/greybus/audio_topology.c 7672 7673GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 7674M: Viresh Kumar <vireshk@kernel.org> 7675S: Maintained 7676F: drivers/staging/greybus/authentication.c 7677F: drivers/staging/greybus/bootrom.c 7678F: drivers/staging/greybus/firmware.h 7679F: drivers/staging/greybus/fw-core.c 7680F: drivers/staging/greybus/fw-download.c 7681F: drivers/staging/greybus/fw-management.c 7682F: drivers/staging/greybus/greybus_authentication.h 7683F: drivers/staging/greybus/greybus_firmware.h 7684F: drivers/staging/greybus/hid.c 7685F: drivers/staging/greybus/i2c.c 7686F: drivers/staging/greybus/spi.c 7687F: drivers/staging/greybus/spilib.c 7688F: drivers/staging/greybus/spilib.h 7689 7690GREYBUS LOOPBACK DRIVER 7691M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 7692S: Maintained 7693F: drivers/staging/greybus/loopback.c 7694 7695GREYBUS PLATFORM DRIVERS 7696M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 7697S: Maintained 7698F: drivers/staging/greybus/arche-apb-ctrl.c 7699F: drivers/staging/greybus/arche-platform.c 7700F: drivers/staging/greybus/arche_platform.h 7701 7702GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 7703M: Rui Miguel Silva <rmfrfs@gmail.com> 7704S: Maintained 7705F: drivers/staging/greybus/gpio.c 7706F: drivers/staging/greybus/light.c 7707F: drivers/staging/greybus/power_supply.c 7708F: drivers/staging/greybus/sdio.c 7709F: drivers/staging/greybus/spi.c 7710F: drivers/staging/greybus/spilib.c 7711 7712GREYBUS SUBSYSTEM 7713M: Johan Hovold <johan@kernel.org> 7714M: Alex Elder <elder@kernel.org> 7715M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 7716L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 7717S: Maintained 7718F: drivers/greybus/ 7719F: drivers/staging/greybus/ 7720F: include/linux/greybus.h 7721F: include/linux/greybus/ 7722 7723GREYBUS UART PROTOCOLS DRIVERS 7724M: David Lin <dtwlin@gmail.com> 7725S: Maintained 7726F: drivers/staging/greybus/log.c 7727F: drivers/staging/greybus/uart.c 7728 7729GS1662 VIDEO SERIALIZER 7730M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 7731L: linux-media@vger.kernel.org 7732S: Maintained 7733T: git git://linuxtv.org/media_tree.git 7734F: drivers/media/spi/gs1662.c 7735 7736GSPCA FINEPIX SUBDRIVER 7737M: Frank Zago <frank@zago.net> 7738L: linux-media@vger.kernel.org 7739S: Maintained 7740T: git git://linuxtv.org/media_tree.git 7741F: drivers/media/usb/gspca/finepix.c 7742 7743GSPCA GL860 SUBDRIVER 7744M: Olivier Lorin <o.lorin@laposte.net> 7745L: linux-media@vger.kernel.org 7746S: Maintained 7747T: git git://linuxtv.org/media_tree.git 7748F: drivers/media/usb/gspca/gl860/ 7749 7750GSPCA M5602 SUBDRIVER 7751M: Erik Andren <erik.andren@gmail.com> 7752L: linux-media@vger.kernel.org 7753S: Maintained 7754T: git git://linuxtv.org/media_tree.git 7755F: drivers/media/usb/gspca/m5602/ 7756 7757GSPCA PAC207 SONIXB SUBDRIVER 7758M: Hans Verkuil <hverkuil@xs4all.nl> 7759L: linux-media@vger.kernel.org 7760S: Odd Fixes 7761T: git git://linuxtv.org/media_tree.git 7762F: drivers/media/usb/gspca/pac207.c 7763 7764GSPCA SN9C20X SUBDRIVER 7765M: Brian Johnson <brijohn@gmail.com> 7766L: linux-media@vger.kernel.org 7767S: Maintained 7768T: git git://linuxtv.org/media_tree.git 7769F: drivers/media/usb/gspca/sn9c20x.c 7770 7771GSPCA T613 SUBDRIVER 7772M: Leandro Costantino <lcostantino@gmail.com> 7773L: linux-media@vger.kernel.org 7774S: Maintained 7775T: git git://linuxtv.org/media_tree.git 7776F: drivers/media/usb/gspca/t613.c 7777 7778GSPCA USB WEBCAM DRIVER 7779M: Hans Verkuil <hverkuil@xs4all.nl> 7780L: linux-media@vger.kernel.org 7781S: Odd Fixes 7782T: git git://linuxtv.org/media_tree.git 7783F: drivers/media/usb/gspca/ 7784 7785GTP (GPRS Tunneling Protocol) 7786M: Pablo Neira Ayuso <pablo@netfilter.org> 7787M: Harald Welte <laforge@gnumonks.org> 7788L: osmocom-net-gprs@lists.osmocom.org 7789S: Maintained 7790T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 7791F: drivers/net/gtp.c 7792 7793GUID PARTITION TABLE (GPT) 7794M: Davidlohr Bueso <dave@stgolabs.net> 7795L: linux-efi@vger.kernel.org 7796S: Maintained 7797F: block/partitions/efi.* 7798 7799H8/300 ARCHITECTURE 7800M: Yoshinori Sato <ysato@users.sourceforge.jp> 7801L: uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers) 7802S: Maintained 7803W: http://uclinux-h8.sourceforge.jp 7804T: git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git 7805F: arch/h8300/ 7806F: drivers/clk/h8300/ 7807F: drivers/clocksource/h8300_*.c 7808F: drivers/irqchip/irq-renesas-h8*.c 7809 7810HABANALABS PCI DRIVER 7811M: Oded Gabbay <ogabbay@kernel.org> 7812S: Supported 7813T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 7814F: Documentation/ABI/testing/debugfs-driver-habanalabs 7815F: Documentation/ABI/testing/sysfs-driver-habanalabs 7816F: drivers/misc/habanalabs/ 7817F: include/uapi/misc/habanalabs.h 7818 7819HACKRF MEDIA DRIVER 7820M: Antti Palosaari <crope@iki.fi> 7821L: linux-media@vger.kernel.org 7822S: Maintained 7823W: https://linuxtv.org 7824W: http://palosaari.fi/linux/ 7825Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7826T: git git://linuxtv.org/anttip/media_tree.git 7827F: drivers/media/usb/hackrf/ 7828 7829HANTRO VPU CODEC DRIVER 7830M: Ezequiel Garcia <ezequiel@collabora.com> 7831M: Philipp Zabel <p.zabel@pengutronix.de> 7832L: linux-media@vger.kernel.org 7833L: linux-rockchip@lists.infradead.org 7834S: Maintained 7835F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 7836F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 7837F: drivers/staging/media/hantro/ 7838 7839HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 7840M: Frank Seidel <frank@f-seidel.de> 7841L: platform-driver-x86@vger.kernel.org 7842S: Maintained 7843W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 7844F: drivers/platform/x86/hdaps.c 7845 7846HARDWARE MONITORING 7847M: Jean Delvare <jdelvare@suse.com> 7848M: Guenter Roeck <linux@roeck-us.net> 7849L: linux-hwmon@vger.kernel.org 7850S: Maintained 7851W: http://hwmon.wiki.kernel.org/ 7852T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 7853F: Documentation/devicetree/bindings/hwmon/ 7854F: Documentation/hwmon/ 7855F: drivers/hwmon/ 7856F: include/linux/hwmon*.h 7857F: include/trace/events/hwmon*.h 7858 7859HARDWARE RANDOM NUMBER GENERATOR CORE 7860M: Matt Mackall <mpm@selenic.com> 7861M: Herbert Xu <herbert@gondor.apana.org.au> 7862L: linux-crypto@vger.kernel.org 7863S: Odd fixes 7864F: Documentation/admin-guide/hw_random.rst 7865F: Documentation/devicetree/bindings/rng/ 7866F: drivers/char/hw_random/ 7867F: include/linux/hw_random.h 7868 7869HARDWARE SPINLOCK CORE 7870M: Ohad Ben-Cohen <ohad@wizery.com> 7871M: Bjorn Andersson <bjorn.andersson@linaro.org> 7872R: Baolin Wang <baolin.wang7@gmail.com> 7873L: linux-remoteproc@vger.kernel.org 7874S: Maintained 7875T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 7876F: Documentation/devicetree/bindings/hwlock/ 7877F: Documentation/locking/hwspinlock.rst 7878F: drivers/hwspinlock/ 7879F: include/linux/hwspinlock.h 7880 7881HARDWARE TRACING FACILITIES 7882M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 7883S: Maintained 7884F: drivers/hwtracing/ 7885 7886HARMONY SOUND DRIVER 7887L: linux-parisc@vger.kernel.org 7888S: Maintained 7889F: sound/parisc/harmony.* 7890 7891HDPVR USB VIDEO ENCODER DRIVER 7892M: Hans Verkuil <hverkuil@xs4all.nl> 7893L: linux-media@vger.kernel.org 7894S: Odd Fixes 7895W: https://linuxtv.org 7896T: git git://linuxtv.org/media_tree.git 7897F: drivers/media/usb/hdpvr/ 7898 7899HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 7900M: Jerry Hoemann <jerry.hoemann@hpe.com> 7901S: Supported 7902F: Documentation/watchdog/hpwdt.rst 7903F: drivers/watchdog/hpwdt.c 7904 7905HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 7906M: Don Brace <don.brace@microchip.com> 7907L: storagedev@microchip.com 7908L: linux-scsi@vger.kernel.org 7909S: Supported 7910F: Documentation/scsi/hpsa.rst 7911F: drivers/scsi/hpsa*.[ch] 7912F: include/linux/cciss*.h 7913F: include/uapi/linux/cciss*.h 7914 7915HFI1 DRIVER 7916M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 7917M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 7918L: linux-rdma@vger.kernel.org 7919S: Supported 7920F: drivers/infiniband/hw/hfi1 7921 7922HFS FILESYSTEM 7923L: linux-fsdevel@vger.kernel.org 7924S: Orphan 7925F: Documentation/filesystems/hfs.rst 7926F: fs/hfs/ 7927 7928HFSPLUS FILESYSTEM 7929L: linux-fsdevel@vger.kernel.org 7930S: Orphan 7931F: Documentation/filesystems/hfsplus.rst 7932F: fs/hfsplus/ 7933 7934HGA FRAMEBUFFER DRIVER 7935M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 7936L: linux-nvidia@lists.surfsouth.com 7937S: Maintained 7938W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 7939F: drivers/video/fbdev/hgafb.c 7940 7941HIBERNATION (aka Software Suspend, aka swsusp) 7942M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 7943M: Pavel Machek <pavel@ucw.cz> 7944L: linux-pm@vger.kernel.org 7945S: Supported 7946B: https://bugzilla.kernel.org 7947F: arch/*/include/asm/suspend*.h 7948F: arch/x86/power/ 7949F: drivers/base/power/ 7950F: include/linux/freezer.h 7951F: include/linux/pm.h 7952F: include/linux/suspend.h 7953F: kernel/power/ 7954 7955HID CORE LAYER 7956M: Jiri Kosina <jikos@kernel.org> 7957M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 7958L: linux-input@vger.kernel.org 7959S: Maintained 7960T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 7961F: drivers/hid/ 7962F: include/linux/hid* 7963F: include/uapi/linux/hid* 7964 7965HID PLAYSTATION DRIVER 7966M: Roderick Colenbrander <roderick.colenbrander@sony.com> 7967L: linux-input@vger.kernel.org 7968S: Supported 7969F: drivers/hid/hid-playstation.c 7970 7971HID SENSOR HUB DRIVERS 7972M: Jiri Kosina <jikos@kernel.org> 7973M: Jonathan Cameron <jic23@kernel.org> 7974M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 7975L: linux-input@vger.kernel.org 7976L: linux-iio@vger.kernel.org 7977S: Maintained 7978F: Documentation/hid/hid-sensor* 7979F: drivers/hid/hid-sensor-* 7980F: drivers/iio/*/hid-* 7981F: include/linux/hid-sensor-* 7982 7983HIGH-RESOLUTION TIMERS, CLOCKEVENTS 7984M: Thomas Gleixner <tglx@linutronix.de> 7985L: linux-kernel@vger.kernel.org 7986S: Maintained 7987T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 7988F: Documentation/timers/ 7989F: include/linux/clockchips.h 7990F: include/linux/hrtimer.h 7991F: kernel/time/clockevents.c 7992F: kernel/time/hrtimer.c 7993F: kernel/time/timer_*.c 7994 7995HIGH-SPEED SCC DRIVER FOR AX.25 7996L: linux-hams@vger.kernel.org 7997S: Orphan 7998F: drivers/net/hamradio/dmascc.c 7999F: drivers/net/hamradio/scc.c 8000 8001HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 8002M: HighPoint Linux Team <linux@highpoint-tech.com> 8003S: Supported 8004W: http://www.highpoint-tech.com 8005F: Documentation/scsi/hptiop.rst 8006F: drivers/scsi/hptiop.c 8007 8008HIPPI 8009M: Jes Sorensen <jes@trained-monkey.org> 8010L: linux-hippi@sunsite.dk 8011S: Maintained 8012F: drivers/net/hippi/ 8013F: include/linux/hippidevice.h 8014F: include/uapi/linux/if_hippi.h 8015F: net/802/hippi.c 8016 8017HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 8018M: Kurt Kanzenbach <kurt@linutronix.de> 8019L: netdev@vger.kernel.org 8020S: Maintained 8021F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 8022F: drivers/net/dsa/hirschmann/* 8023F: include/linux/platform_data/hirschmann-hellcreek.h 8024F: net/dsa/tag_hellcreek.c 8025 8026HISILICON DMA DRIVER 8027M: Zhou Wang <wangzhou1@hisilicon.com> 8028L: dmaengine@vger.kernel.org 8029S: Maintained 8030F: drivers/dma/hisi_dma.c 8031 8032HISILICON GPIO DRIVER 8033M: Luo Jiaxing <luojiaxing@huawei.com> 8034L: linux-gpio@vger.kernel.org 8035S: Maintained 8036F: drivers/gpio/gpio-hisi.c 8037 8038HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 8039M: Zaibo Xu <xuzaibo@huawei.com> 8040L: linux-crypto@vger.kernel.org 8041S: Maintained 8042F: Documentation/ABI/testing/debugfs-hisi-hpre 8043F: drivers/crypto/hisilicon/hpre/hpre.h 8044F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 8045F: drivers/crypto/hisilicon/hpre/hpre_main.c 8046 8047HISILICON LPC BUS DRIVER 8048M: john.garry@huawei.com 8049S: Maintained 8050W: http://www.hisilicon.com 8051F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 8052F: drivers/bus/hisi_lpc.c 8053 8054HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 8055M: Yisen Zhuang <yisen.zhuang@huawei.com> 8056M: Salil Mehta <salil.mehta@huawei.com> 8057L: netdev@vger.kernel.org 8058S: Maintained 8059W: http://www.hisilicon.com 8060F: drivers/net/ethernet/hisilicon/hns3/ 8061 8062HISILICON NETWORK SUBSYSTEM DRIVER 8063M: Yisen Zhuang <yisen.zhuang@huawei.com> 8064M: Salil Mehta <salil.mehta@huawei.com> 8065L: netdev@vger.kernel.org 8066S: Maintained 8067W: http://www.hisilicon.com 8068F: Documentation/devicetree/bindings/net/hisilicon*.txt 8069F: drivers/net/ethernet/hisilicon/ 8070 8071HIKEY960 ONBOARD USB GPIO HUB DRIVER 8072M: John Stultz <john.stultz@linaro.org> 8073L: linux-kernel@vger.kernel.org 8074S: Maintained 8075F: drivers/misc/hisi_hikey_usb.c 8076F: Documentation/devicetree/bindings/misc/hisilicon-hikey-usb.yaml 8077 8078HISILICON PMU DRIVER 8079M: Shaokun Zhang <zhangshaokun@hisilicon.com> 8080S: Supported 8081W: http://www.hisilicon.com 8082F: Documentation/admin-guide/perf/hisi-pmu.rst 8083F: drivers/perf/hisilicon 8084 8085HISILICON QM AND ZIP Controller DRIVER 8086M: Zhou Wang <wangzhou1@hisilicon.com> 8087L: linux-crypto@vger.kernel.org 8088S: Maintained 8089F: Documentation/ABI/testing/debugfs-hisi-zip 8090F: drivers/crypto/hisilicon/qm.c 8091F: drivers/crypto/hisilicon/qm.h 8092F: drivers/crypto/hisilicon/sgl.c 8093F: drivers/crypto/hisilicon/zip/ 8094 8095HISILICON ROCE DRIVER 8096M: Lijun Ou <oulijun@huawei.com> 8097M: Wei Hu(Xavier) <huwei87@hisilicon.com> 8098M: Weihang Li <liweihang@huawei.com> 8099L: linux-rdma@vger.kernel.org 8100S: Maintained 8101F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 8102F: drivers/infiniband/hw/hns/ 8103 8104HISILICON SAS Controller 8105M: John Garry <john.garry@huawei.com> 8106S: Supported 8107W: http://www.hisilicon.com 8108F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 8109F: drivers/scsi/hisi_sas/ 8110 8111HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 8112M: Zaibo Xu <xuzaibo@huawei.com> 8113L: linux-crypto@vger.kernel.org 8114S: Maintained 8115F: Documentation/ABI/testing/debugfs-hisi-sec 8116F: drivers/crypto/hisilicon/sec2/sec.h 8117F: drivers/crypto/hisilicon/sec2/sec_crypto.c 8118F: drivers/crypto/hisilicon/sec2/sec_crypto.h 8119F: drivers/crypto/hisilicon/sec2/sec_main.c 8120 8121HISILICON STAGING DRIVERS FOR HIKEY 960/970 8122M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 8123S: Maintained 8124F: drivers/staging/hikey9xx/ 8125 8126HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 8127M: Zaibo Xu <xuzaibo@huawei.com> 8128S: Maintained 8129F: drivers/crypto/hisilicon/trng/trng.c 8130 8131HISILICON V3XX SPI NOR FLASH Controller Driver 8132M: John Garry <john.garry@huawei.com> 8133S: Maintained 8134W: http://www.hisilicon.com 8135F: drivers/spi/spi-hisi-sfc-v3xx.c 8136 8137HMM - Heterogeneous Memory Management 8138M: Jérôme Glisse <jglisse@redhat.com> 8139L: linux-mm@kvack.org 8140S: Maintained 8141F: Documentation/vm/hmm.rst 8142F: include/linux/hmm* 8143F: lib/test_hmm* 8144F: mm/hmm* 8145F: tools/testing/selftests/vm/*hmm* 8146 8147HOST AP DRIVER 8148M: Jouni Malinen <j@w1.fi> 8149L: linux-wireless@vger.kernel.org 8150S: Obsolete 8151W: http://w1.fi/hostap-driver.html 8152F: drivers/net/wireless/intersil/hostap/ 8153 8154HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 8155L: platform-driver-x86@vger.kernel.org 8156S: Orphan 8157F: drivers/platform/x86/tc1100-wmi.c 8158 8159HPET: High Precision Event Timers driver 8160M: Clemens Ladisch <clemens@ladisch.de> 8161S: Maintained 8162F: Documentation/timers/hpet.rst 8163F: drivers/char/hpet.c 8164F: include/linux/hpet.h 8165F: include/uapi/linux/hpet.h 8166 8167HPET: x86 8168S: Orphan 8169F: arch/x86/include/asm/hpet.h 8170F: arch/x86/kernel/hpet.c 8171 8172HPFS FILESYSTEM 8173M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 8174S: Maintained 8175W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 8176F: fs/hpfs/ 8177 8178HSI SUBSYSTEM 8179M: Sebastian Reichel <sre@kernel.org> 8180S: Maintained 8181T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 8182F: Documentation/ABI/testing/sysfs-bus-hsi 8183F: Documentation/driver-api/hsi.rst 8184F: drivers/hsi/ 8185F: include/linux/hsi/ 8186F: include/uapi/linux/hsi/ 8187 8188HSO 3G MODEM DRIVER 8189L: linux-usb@vger.kernel.org 8190S: Orphan 8191F: drivers/net/usb/hso.c 8192 8193HSR NETWORK PROTOCOL 8194L: netdev@vger.kernel.org 8195S: Orphan 8196F: net/hsr/ 8197 8198HT16K33 LED CONTROLLER DRIVER 8199M: Robin van der Gracht <robin@protonic.nl> 8200S: Maintained 8201F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 8202F: drivers/auxdisplay/ht16k33.c 8203 8204HTCPEN TOUCHSCREEN DRIVER 8205M: Pau Oliva Fora <pof@eslack.org> 8206L: linux-input@vger.kernel.org 8207S: Maintained 8208F: drivers/input/touchscreen/htcpen.c 8209 8210HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 8211M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 8212L: linux-iio@vger.kernel.org 8213S: Maintained 8214W: http://www.st.com/ 8215F: Documentation/devicetree/bindings/iio/humidity/hts221.txt 8216F: drivers/iio/humidity/hts221* 8217 8218HUAWEI ETHERNET DRIVER 8219M: Bin Luo <luobin9@huawei.com> 8220L: netdev@vger.kernel.org 8221S: Supported 8222F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 8223F: drivers/net/ethernet/huawei/hinic/ 8224 8225HUGETLB FILESYSTEM 8226M: Mike Kravetz <mike.kravetz@oracle.com> 8227L: linux-mm@kvack.org 8228S: Maintained 8229F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 8230F: Documentation/admin-guide/mm/hugetlbpage.rst 8231F: Documentation/vm/hugetlbfs_reserv.rst 8232F: fs/hugetlbfs/ 8233F: include/linux/hugetlb.h 8234F: mm/hugetlb.c 8235 8236HVA ST MEDIA DRIVER 8237M: Jean-Christophe Trotin <jean-christophe.trotin@st.com> 8238L: linux-media@vger.kernel.org 8239S: Supported 8240W: https://linuxtv.org 8241T: git git://linuxtv.org/media_tree.git 8242F: drivers/media/platform/sti/hva 8243 8244HWPOISON MEMORY FAILURE HANDLING 8245M: Naoya Horiguchi <naoya.horiguchi@nec.com> 8246L: linux-mm@kvack.org 8247S: Maintained 8248F: mm/hwpoison-inject.c 8249F: mm/memory-failure.c 8250 8251HYGON PROCESSOR SUPPORT 8252M: Pu Wen <puwen@hygon.cn> 8253L: linux-kernel@vger.kernel.org 8254S: Maintained 8255F: arch/x86/kernel/cpu/hygon.c 8256 8257HYNIX HI556 SENSOR DRIVER 8258M: Shawn Tu <shawnx.tu@intel.com> 8259L: linux-media@vger.kernel.org 8260S: Maintained 8261T: git git://linuxtv.org/media_tree.git 8262F: drivers/media/i2c/hi556.c 8263 8264Hyper-V CORE AND DRIVERS 8265M: "K. Y. Srinivasan" <kys@microsoft.com> 8266M: Haiyang Zhang <haiyangz@microsoft.com> 8267M: Stephen Hemminger <sthemmin@microsoft.com> 8268M: Wei Liu <wei.liu@kernel.org> 8269L: linux-hyperv@vger.kernel.org 8270S: Supported 8271T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 8272F: Documentation/ABI/stable/sysfs-bus-vmbus 8273F: Documentation/ABI/testing/debugfs-hyperv 8274F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 8275F: arch/x86/hyperv 8276F: arch/x86/include/asm/hyperv-tlfs.h 8277F: arch/x86/include/asm/mshyperv.h 8278F: arch/x86/include/asm/trace/hyperv.h 8279F: arch/x86/kernel/cpu/mshyperv.c 8280F: drivers/clocksource/hyperv_timer.c 8281F: drivers/hid/hid-hyperv.c 8282F: drivers/hv/ 8283F: drivers/input/serio/hyperv-keyboard.c 8284F: drivers/iommu/hyperv-iommu.c 8285F: drivers/net/hyperv/ 8286F: drivers/pci/controller/pci-hyperv-intf.c 8287F: drivers/pci/controller/pci-hyperv.c 8288F: drivers/scsi/storvsc_drv.c 8289F: drivers/uio/uio_hv_generic.c 8290F: drivers/video/fbdev/hyperv_fb.c 8291F: include/asm-generic/hyperv-tlfs.h 8292F: include/asm-generic/mshyperv.h 8293F: include/clocksource/hyperv_timer.h 8294F: include/linux/hyperv.h 8295F: include/uapi/linux/hyperv.h 8296F: net/vmw_vsock/hyperv_transport.c 8297F: tools/hv/ 8298 8299HYPERBUS SUPPORT 8300M: Vignesh Raghavendra <vigneshr@ti.com> 8301L: linux-mtd@lists.infradead.org 8302S: Supported 8303Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 8304C: irc://irc.oftc.net/mtd 8305T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 8306F: Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt 8307F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt 8308F: drivers/mtd/hyperbus/ 8309F: include/linux/mtd/hyperbus.h 8310 8311HYPERVISOR VIRTUAL CONSOLE DRIVER 8312L: linuxppc-dev@lists.ozlabs.org 8313S: Odd Fixes 8314F: drivers/tty/hvc/ 8315 8316I2C ACPI SUPPORT 8317M: Mika Westerberg <mika.westerberg@linux.intel.com> 8318L: linux-i2c@vger.kernel.org 8319L: linux-acpi@vger.kernel.org 8320S: Maintained 8321F: drivers/i2c/i2c-core-acpi.c 8322 8323I2C CONTROLLER DRIVER FOR NVIDIA GPU 8324M: Ajay Gupta <ajayg@nvidia.com> 8325L: linux-i2c@vger.kernel.org 8326S: Maintained 8327F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 8328F: drivers/i2c/busses/i2c-nvidia-gpu.c 8329 8330I2C MUXES 8331M: Peter Rosin <peda@axentia.se> 8332L: linux-i2c@vger.kernel.org 8333S: Maintained 8334F: Documentation/devicetree/bindings/i2c/i2c-arb* 8335F: Documentation/devicetree/bindings/i2c/i2c-gate* 8336F: Documentation/devicetree/bindings/i2c/i2c-mux* 8337F: Documentation/i2c/i2c-topology.rst 8338F: Documentation/i2c/muxes/ 8339F: drivers/i2c/i2c-mux.c 8340F: drivers/i2c/muxes/ 8341F: include/linux/i2c-mux.h 8342 8343I2C MV64XXX MARVELL AND ALLWINNER DRIVER 8344M: Gregory CLEMENT <gregory.clement@bootlin.com> 8345L: linux-i2c@vger.kernel.org 8346S: Maintained 8347F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 8348F: drivers/i2c/busses/i2c-mv64xxx.c 8349 8350I2C OVER PARALLEL PORT 8351M: Jean Delvare <jdelvare@suse.com> 8352L: linux-i2c@vger.kernel.org 8353S: Maintained 8354F: Documentation/i2c/busses/i2c-parport.rst 8355F: drivers/i2c/busses/i2c-parport.c 8356 8357I2C SUBSYSTEM 8358M: Wolfram Sang <wsa@kernel.org> 8359L: linux-i2c@vger.kernel.org 8360S: Maintained 8361W: https://i2c.wiki.kernel.org/ 8362Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 8363T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 8364F: Documentation/devicetree/bindings/i2c/i2c.txt 8365F: Documentation/i2c/ 8366F: drivers/i2c/* 8367F: include/linux/i2c-dev.h 8368F: include/linux/i2c-smbus.h 8369F: include/linux/i2c.h 8370F: include/uapi/linux/i2c-*.h 8371F: include/uapi/linux/i2c.h 8372 8373I2C SUBSYSTEM HOST DRIVERS 8374L: linux-i2c@vger.kernel.org 8375S: Odd Fixes 8376W: https://i2c.wiki.kernel.org/ 8377Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 8378T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 8379F: Documentation/devicetree/bindings/i2c/ 8380F: drivers/i2c/algos/ 8381F: drivers/i2c/busses/ 8382 8383I2C-TAOS-EVM DRIVER 8384M: Jean Delvare <jdelvare@suse.com> 8385L: linux-i2c@vger.kernel.org 8386S: Maintained 8387F: Documentation/i2c/busses/i2c-taos-evm.rst 8388F: drivers/i2c/busses/i2c-taos-evm.c 8389 8390I2C-TINY-USB DRIVER 8391M: Till Harbaum <till@harbaum.org> 8392L: linux-i2c@vger.kernel.org 8393S: Maintained 8394W: http://www.harbaum.org/till/i2c_tiny_usb 8395F: drivers/i2c/busses/i2c-tiny-usb.c 8396 8397I2C/SMBUS CONTROLLER DRIVERS FOR PC 8398M: Jean Delvare <jdelvare@suse.com> 8399L: linux-i2c@vger.kernel.org 8400S: Maintained 8401F: Documentation/i2c/busses/i2c-ali1535.rst 8402F: Documentation/i2c/busses/i2c-ali1563.rst 8403F: Documentation/i2c/busses/i2c-ali15x3.rst 8404F: Documentation/i2c/busses/i2c-amd756.rst 8405F: Documentation/i2c/busses/i2c-amd8111.rst 8406F: Documentation/i2c/busses/i2c-i801.rst 8407F: Documentation/i2c/busses/i2c-nforce2.rst 8408F: Documentation/i2c/busses/i2c-piix4.rst 8409F: Documentation/i2c/busses/i2c-sis5595.rst 8410F: Documentation/i2c/busses/i2c-sis630.rst 8411F: Documentation/i2c/busses/i2c-sis96x.rst 8412F: Documentation/i2c/busses/i2c-via.rst 8413F: Documentation/i2c/busses/i2c-viapro.rst 8414F: drivers/i2c/busses/i2c-ali1535.c 8415F: drivers/i2c/busses/i2c-ali1563.c 8416F: drivers/i2c/busses/i2c-ali15x3.c 8417F: drivers/i2c/busses/i2c-amd756-s4882.c 8418F: drivers/i2c/busses/i2c-amd756.c 8419F: drivers/i2c/busses/i2c-amd8111.c 8420F: drivers/i2c/busses/i2c-i801.c 8421F: drivers/i2c/busses/i2c-isch.c 8422F: drivers/i2c/busses/i2c-nforce2-s4985.c 8423F: drivers/i2c/busses/i2c-nforce2.c 8424F: drivers/i2c/busses/i2c-piix4.c 8425F: drivers/i2c/busses/i2c-sis5595.c 8426F: drivers/i2c/busses/i2c-sis630.c 8427F: drivers/i2c/busses/i2c-sis96x.c 8428F: drivers/i2c/busses/i2c-via.c 8429F: drivers/i2c/busses/i2c-viapro.c 8430 8431I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 8432M: Hans de Goede <hdegoede@redhat.com> 8433L: linux-i2c@vger.kernel.org 8434S: Maintained 8435F: drivers/i2c/busses/i2c-cht-wc.c 8436 8437I2C/SMBUS ISMT DRIVER 8438M: Seth Heasley <seth.heasley@intel.com> 8439M: Neil Horman <nhorman@tuxdriver.com> 8440L: linux-i2c@vger.kernel.org 8441F: Documentation/i2c/busses/i2c-ismt.rst 8442F: drivers/i2c/busses/i2c-ismt.c 8443 8444I2C/SMBUS STUB DRIVER 8445M: Jean Delvare <jdelvare@suse.com> 8446L: linux-i2c@vger.kernel.org 8447S: Maintained 8448F: drivers/i2c/i2c-stub.c 8449 8450I3C DRIVER FOR CADENCE I3C MASTER IP 8451M: Przemysław Gaj <pgaj@cadence.com> 8452S: Maintained 8453F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt 8454F: drivers/i3c/master/i3c-master-cdns.c 8455 8456I3C DRIVER FOR SYNOPSYS DESIGNWARE 8457M: Vitor Soares <vitor.soares@synopsys.com> 8458S: Maintained 8459F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt 8460F: drivers/i3c/master/dw* 8461 8462I3C SUBSYSTEM 8463M: Alexandre Belloni <alexandre.belloni@bootlin.com> 8464L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 8465S: Maintained 8466C: irc://chat.freenode.net/linux-i3c 8467T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 8468F: Documentation/ABI/testing/sysfs-bus-i3c 8469F: Documentation/devicetree/bindings/i3c/ 8470F: Documentation/driver-api/i3c 8471F: drivers/i3c/ 8472F: include/linux/i3c/ 8473 8474IA64 (Itanium) PLATFORM 8475L: linux-ia64@vger.kernel.org 8476S: Orphan 8477F: Documentation/ia64/ 8478F: arch/ia64/ 8479 8480IBM Power 842 compression accelerator 8481M: Haren Myneni <haren@us.ibm.com> 8482S: Supported 8483F: crypto/842.c 8484F: drivers/crypto/nx/Kconfig 8485F: drivers/crypto/nx/Makefile 8486F: drivers/crypto/nx/nx-842* 8487F: include/linux/sw842.h 8488F: lib/842/ 8489 8490IBM Power in-Nest Crypto Acceleration 8491M: Breno Leitão <leitao@debian.org> 8492M: Nayna Jain <nayna@linux.ibm.com> 8493M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 8494L: linux-crypto@vger.kernel.org 8495S: Supported 8496F: drivers/crypto/nx/Kconfig 8497F: drivers/crypto/nx/Makefile 8498F: drivers/crypto/nx/nx-aes* 8499F: drivers/crypto/nx/nx-sha* 8500F: drivers/crypto/nx/nx.* 8501F: drivers/crypto/nx/nx_csbcpb.h 8502F: drivers/crypto/nx/nx_debugfs.c 8503 8504IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 8505M: Tyrel Datwyler <tyreld@linux.ibm.com> 8506L: linux-pci@vger.kernel.org 8507L: linuxppc-dev@lists.ozlabs.org 8508S: Supported 8509F: drivers/pci/hotplug/rpadlpar* 8510 8511IBM Power Linux RAID adapter 8512M: Brian King <brking@us.ibm.com> 8513S: Supported 8514F: drivers/scsi/ipr.* 8515 8516IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 8517M: Tyrel Datwyler <tyreld@linux.ibm.com> 8518L: linux-pci@vger.kernel.org 8519L: linuxppc-dev@lists.ozlabs.org 8520S: Supported 8521F: drivers/pci/hotplug/rpaphp* 8522 8523IBM Power SRIOV Virtual NIC Device Driver 8524M: Dany Madden <drt@linux.ibm.com> 8525M: Lijun Pan <ljp@linux.ibm.com> 8526M: Sukadev Bhattiprolu <sukadev@linux.ibm.com> 8527R: Thomas Falcon <tlfalcon@linux.ibm.com> 8528L: netdev@vger.kernel.org 8529S: Supported 8530F: drivers/net/ethernet/ibm/ibmvnic.* 8531 8532IBM Power Virtual Accelerator Switchboard 8533M: Sukadev Bhattiprolu <sukadev@linux.ibm.com> 8534L: linuxppc-dev@lists.ozlabs.org 8535S: Supported 8536F: arch/powerpc/include/asm/vas.h 8537F: arch/powerpc/platforms/powernv/copy-paste.h 8538F: arch/powerpc/platforms/powernv/vas* 8539 8540IBM Power Virtual Ethernet Device Driver 8541M: Cristobal Forno <cforno12@linux.ibm.com> 8542L: netdev@vger.kernel.org 8543S: Supported 8544F: drivers/net/ethernet/ibm/ibmveth.* 8545 8546IBM Power Virtual FC Device Drivers 8547M: Tyrel Datwyler <tyreld@linux.ibm.com> 8548L: linux-scsi@vger.kernel.org 8549S: Supported 8550F: drivers/scsi/ibmvscsi/ibmvfc* 8551 8552IBM Power Virtual Management Channel Driver 8553M: Steven Royer <seroyer@linux.ibm.com> 8554S: Supported 8555F: drivers/misc/ibmvmc.* 8556 8557IBM Power Virtual SCSI Device Drivers 8558M: Tyrel Datwyler <tyreld@linux.ibm.com> 8559L: linux-scsi@vger.kernel.org 8560S: Supported 8561F: drivers/scsi/ibmvscsi/ibmvscsi* 8562F: include/scsi/viosrp.h 8563 8564IBM Power Virtual SCSI Device Target Driver 8565M: Michael Cyr <mikecyr@linux.ibm.com> 8566L: linux-scsi@vger.kernel.org 8567L: target-devel@vger.kernel.org 8568S: Supported 8569F: drivers/scsi/ibmvscsi_tgt/ 8570 8571IBM Power VMX Cryptographic instructions 8572M: Breno Leitão <leitao@debian.org> 8573M: Nayna Jain <nayna@linux.ibm.com> 8574M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 8575L: linux-crypto@vger.kernel.org 8576S: Supported 8577F: drivers/crypto/vmx/Kconfig 8578F: drivers/crypto/vmx/Makefile 8579F: drivers/crypto/vmx/aes* 8580F: drivers/crypto/vmx/ghash* 8581F: drivers/crypto/vmx/ppc-xlate.pl 8582F: drivers/crypto/vmx/vmx.c 8583 8584IBM ServeRAID RAID DRIVER 8585S: Orphan 8586F: drivers/scsi/ips.* 8587 8588ICH LPC AND GPIO DRIVER 8589M: Peter Tyser <ptyser@xes-inc.com> 8590S: Maintained 8591F: drivers/gpio/gpio-ich.c 8592F: drivers/mfd/lpc_ich.c 8593 8594ICY I2C DRIVER 8595M: Max Staudt <max@enpas.org> 8596L: linux-i2c@vger.kernel.org 8597S: Maintained 8598F: drivers/i2c/busses/i2c-icy.c 8599 8600IDE SUBSYSTEM 8601M: "David S. Miller" <davem@davemloft.net> 8602L: linux-ide@vger.kernel.org 8603S: Maintained 8604Q: http://patchwork.ozlabs.org/project/linux-ide/list/ 8605T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git 8606F: Documentation/ide/ 8607F: drivers/ide/ 8608F: include/linux/ide.h 8609 8610IDE/ATAPI DRIVERS 8611M: Borislav Petkov <bp@alien8.de> 8612L: linux-ide@vger.kernel.org 8613S: Maintained 8614F: Documentation/cdrom/ide-cd.rst 8615F: drivers/ide/ide-cd* 8616 8617IDEAPAD LAPTOP EXTRAS DRIVER 8618M: Ike Panhc <ike.pan@canonical.com> 8619L: platform-driver-x86@vger.kernel.org 8620S: Maintained 8621W: http://launchpad.net/ideapad-laptop 8622F: drivers/platform/x86/ideapad-laptop.c 8623 8624IDEAPAD LAPTOP SLIDEBAR DRIVER 8625M: Andrey Moiseev <o2g.org.ru@gmail.com> 8626L: linux-input@vger.kernel.org 8627S: Maintained 8628W: https://github.com/o2genum/ideapad-slidebar 8629F: drivers/input/misc/ideapad_slidebar.c 8630 8631IDT VersaClock 5 CLOCK DRIVER 8632M: Luca Ceresoli <luca@lucaceresoli.net> 8633S: Maintained 8634F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 8635F: drivers/clk/clk-versaclock5.c 8636 8637IEEE 802.15.4 SUBSYSTEM 8638M: Alexander Aring <alex.aring@gmail.com> 8639M: Stefan Schmidt <stefan@datenfreihafen.org> 8640L: linux-wpan@vger.kernel.org 8641S: Maintained 8642W: https://linux-wpan.org/ 8643T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 8644T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 8645F: Documentation/networking/ieee802154.rst 8646F: drivers/net/ieee802154/ 8647F: include/linux/ieee802154.h 8648F: include/linux/nl802154.h 8649F: include/net/af_ieee802154.h 8650F: include/net/cfg802154.h 8651F: include/net/ieee802154_netdev.h 8652F: include/net/mac802154.h 8653F: include/net/nl802154.h 8654F: net/ieee802154/ 8655F: net/mac802154/ 8656 8657IFE PROTOCOL 8658M: Yotam Gigi <yotam.gi@gmail.com> 8659M: Jamal Hadi Salim <jhs@mojatatu.com> 8660F: include/net/ife.h 8661F: include/uapi/linux/ife.h 8662F: net/ife 8663 8664IGORPLUG-USB IR RECEIVER 8665M: Sean Young <sean@mess.org> 8666L: linux-media@vger.kernel.org 8667S: Maintained 8668F: drivers/media/rc/igorplugusb.c 8669 8670IGUANAWORKS USB IR TRANSCEIVER 8671M: Sean Young <sean@mess.org> 8672L: linux-media@vger.kernel.org 8673S: Maintained 8674F: drivers/media/rc/iguanair.c 8675 8676IIO DIGITAL POTENTIOMETER DAC 8677M: Peter Rosin <peda@axentia.se> 8678L: linux-iio@vger.kernel.org 8679S: Maintained 8680F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 8681F: Documentation/devicetree/bindings/iio/dac/dpot-dac.txt 8682F: drivers/iio/dac/dpot-dac.c 8683 8684IIO ENVELOPE DETECTOR 8685M: Peter Rosin <peda@axentia.se> 8686L: linux-iio@vger.kernel.org 8687S: Maintained 8688F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 8689F: Documentation/devicetree/bindings/iio/adc/envelope-detector.txt 8690F: drivers/iio/adc/envelope-detector.c 8691 8692IIO MULTIPLEXER 8693M: Peter Rosin <peda@axentia.se> 8694L: linux-iio@vger.kernel.org 8695S: Maintained 8696F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt 8697F: drivers/iio/multiplexer/iio-mux.c 8698 8699IIO SUBSYSTEM AND DRIVERS 8700M: Jonathan Cameron <jic23@kernel.org> 8701R: Lars-Peter Clausen <lars@metafoo.de> 8702R: Peter Meerwald-Stadler <pmeerw@pmeerw.net> 8703L: linux-iio@vger.kernel.org 8704S: Maintained 8705T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 8706F: Documentation/ABI/testing/configfs-iio* 8707F: Documentation/ABI/testing/sysfs-bus-iio* 8708F: Documentation/devicetree/bindings/iio/ 8709F: drivers/iio/ 8710F: drivers/staging/iio/ 8711F: include/linux/iio/ 8712F: tools/iio/ 8713 8714IIO UNIT CONVERTER 8715M: Peter Rosin <peda@axentia.se> 8716L: linux-iio@vger.kernel.org 8717S: Maintained 8718F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt 8719F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt 8720F: Documentation/devicetree/bindings/iio/afe/voltage-divider.txt 8721F: drivers/iio/afe/iio-rescale.c 8722 8723IKANOS/ADI EAGLE ADSL USB DRIVER 8724M: Matthieu Castet <castet.matthieu@free.fr> 8725M: Stanislaw Gruszka <stf_xl@wp.pl> 8726S: Maintained 8727F: drivers/usb/atm/ueagle-atm.c 8728 8729IMGTEC ASCII LCD DRIVER 8730M: Paul Burton <paulburton@kernel.org> 8731S: Maintained 8732F: Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt 8733F: drivers/auxdisplay/img-ascii-lcd.c 8734 8735IMGTEC IR DECODER DRIVER 8736S: Orphan 8737F: drivers/media/rc/img-ir/ 8738 8739IMON SOUNDGRAPH USB IR RECEIVER 8740M: Sean Young <sean@mess.org> 8741L: linux-media@vger.kernel.org 8742S: Maintained 8743F: drivers/media/rc/imon.c 8744F: drivers/media/rc/imon_raw.c 8745 8746IMS TWINTURBO FRAMEBUFFER DRIVER 8747L: linux-fbdev@vger.kernel.org 8748S: Orphan 8749F: drivers/video/fbdev/imsttfb.c 8750 8751INA209 HARDWARE MONITOR DRIVER 8752M: Guenter Roeck <linux@roeck-us.net> 8753L: linux-hwmon@vger.kernel.org 8754S: Maintained 8755F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 8756F: Documentation/hwmon/ina209.rst 8757F: drivers/hwmon/ina209.c 8758 8759INA2XX HARDWARE MONITOR DRIVER 8760M: Guenter Roeck <linux@roeck-us.net> 8761L: linux-hwmon@vger.kernel.org 8762S: Maintained 8763F: Documentation/hwmon/ina2xx.rst 8764F: drivers/hwmon/ina2xx.c 8765F: include/linux/platform_data/ina2xx.h 8766 8767INDUSTRY PACK SUBSYSTEM (IPACK) 8768M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 8769M: Jens Taprogge <jens.taprogge@taprogge.org> 8770M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8771L: industrypack-devel@lists.sourceforge.net 8772S: Maintained 8773W: http://industrypack.sourceforge.net 8774F: drivers/ipack/ 8775 8776INFINEON DPS310 Driver 8777M: Eddie James <eajames@linux.ibm.com> 8778L: linux-iio@vger.kernel.org 8779S: Maintained 8780F: drivers/iio/pressure/dps310.c 8781 8782INFINIBAND SUBSYSTEM 8783M: Doug Ledford <dledford@redhat.com> 8784M: Jason Gunthorpe <jgg@nvidia.com> 8785L: linux-rdma@vger.kernel.org 8786S: Supported 8787W: https://github.com/linux-rdma/rdma-core 8788Q: http://patchwork.kernel.org/project/linux-rdma/list/ 8789T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 8790F: Documentation/devicetree/bindings/infiniband/ 8791F: Documentation/infiniband/ 8792F: drivers/infiniband/ 8793F: include/rdma/ 8794F: include/trace/events/ib_mad.h 8795F: include/trace/events/ib_umad.h 8796F: include/uapi/linux/if_infiniband.h 8797F: include/uapi/rdma/ 8798F: samples/bpf/ibumad_kern.c 8799F: samples/bpf/ibumad_user.c 8800 8801INGENIC JZ4780 NAND DRIVER 8802M: Harvey Hunt <harveyhuntnexus@gmail.com> 8803L: linux-mtd@lists.infradead.org 8804L: linux-mips@vger.kernel.org 8805S: Maintained 8806F: drivers/mtd/nand/raw/ingenic/ 8807 8808INGENIC JZ47xx SoCs 8809M: Paul Cercueil <paul@crapouillou.net> 8810L: linux-mips@vger.kernel.org 8811S: Maintained 8812F: arch/mips/boot/dts/ingenic/ 8813F: arch/mips/generic/board-ingenic.c 8814F: arch/mips/include/asm/mach-ingenic/ 8815F: arch/mips/ingenic/Kconfig 8816F: drivers/clk/ingenic/ 8817F: drivers/dma/dma-jz4780.c 8818F: drivers/gpu/drm/ingenic/ 8819F: drivers/i2c/busses/i2c-jz4780.c 8820F: drivers/iio/adc/ingenic-adc.c 8821F: drivers/irqchip/irq-ingenic.c 8822F: drivers/memory/jz4780-nemc.c 8823F: drivers/mmc/host/jz4740_mmc.c 8824F: drivers/mtd/nand/raw/ingenic/ 8825F: drivers/pinctrl/pinctrl-ingenic.c 8826F: drivers/power/supply/ingenic-battery.c 8827F: drivers/pwm/pwm-jz4740.c 8828F: drivers/remoteproc/ingenic_rproc.c 8829F: drivers/rtc/rtc-jz4740.c 8830F: drivers/tty/serial/8250/8250_ingenic.c 8831F: drivers/usb/musb/jz4740.c 8832F: drivers/watchdog/jz4740_wdt.c 8833F: include/dt-bindings/iio/adc/ingenic,adc.h 8834F: include/linux/mfd/ingenic-tcu.h 8835F: sound/soc/codecs/jz47* 8836F: sound/soc/jz4740/ 8837 8838INOTIFY 8839M: Jan Kara <jack@suse.cz> 8840R: Amir Goldstein <amir73il@gmail.com> 8841L: linux-fsdevel@vger.kernel.org 8842S: Maintained 8843F: Documentation/filesystems/inotify.rst 8844F: fs/notify/inotify/ 8845F: include/linux/inotify.h 8846F: include/uapi/linux/inotify.h 8847 8848INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 8849M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 8850L: linux-input@vger.kernel.org 8851S: Maintained 8852Q: http://patchwork.kernel.org/project/linux-input/list/ 8853T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 8854F: Documentation/devicetree/bindings/input/ 8855F: Documentation/devicetree/bindings/serio/ 8856F: Documentation/input/ 8857F: drivers/input/ 8858F: include/linux/input.h 8859F: include/linux/input/ 8860F: include/uapi/linux/input-event-codes.h 8861F: include/uapi/linux/input.h 8862 8863INPUT MULTITOUCH (MT) PROTOCOL 8864M: Henrik Rydberg <rydberg@bitmath.org> 8865L: linux-input@vger.kernel.org 8866S: Odd fixes 8867F: Documentation/input/multi-touch-protocol.rst 8868F: drivers/input/input-mt.c 8869K: \b(ABS|SYN)_MT_ 8870 8871INSIDE SECURE CRYPTO DRIVER 8872M: Antoine Tenart <atenart@kernel.org> 8873L: linux-crypto@vger.kernel.org 8874S: Maintained 8875F: drivers/crypto/inside-secure/ 8876 8877INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 8878M: Mimi Zohar <zohar@linux.ibm.com> 8879M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 8880L: linux-integrity@vger.kernel.org 8881S: Supported 8882T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 8883F: security/integrity/ima/ 8884 8885INTEL 810/815 FRAMEBUFFER DRIVER 8886M: Antonino Daplas <adaplas@gmail.com> 8887L: linux-fbdev@vger.kernel.org 8888S: Maintained 8889F: drivers/video/fbdev/i810/ 8890 8891INTEL ASoC DRIVERS 8892M: Cezary Rojewski <cezary.rojewski@intel.com> 8893M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 8894M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 8895M: Jie Yang <yang.jie@linux.intel.com> 8896L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8897S: Supported 8898F: sound/soc/intel/ 8899 8900INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 8901M: Hans de Goede <hdegoede@redhat.com> 8902L: platform-driver-x86@vger.kernel.org 8903S: Maintained 8904F: drivers/platform/x86/intel_atomisp2_pm.c 8905 8906INTEL ATOMISP2 LED DRIVER 8907M: Hans de Goede <hdegoede@redhat.com> 8908L: platform-driver-x86@vger.kernel.org 8909S: Maintained 8910F: drivers/platform/x86/intel_atomisp2_led.c 8911 8912INTEL BROXTON PMC DRIVER 8913M: Mika Westerberg <mika.westerberg@linux.intel.com> 8914M: Zha Qipeng <qipeng.zha@intel.com> 8915S: Maintained 8916F: drivers/mfd/intel_pmc_bxt.c 8917F: include/linux/mfd/intel_pmc_bxt.h 8918 8919INTEL C600 SERIES SAS CONTROLLER DRIVER 8920M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 8921L: linux-scsi@vger.kernel.org 8922S: Supported 8923T: git git://git.code.sf.net/p/intel-sas/isci 8924F: drivers/scsi/isci/ 8925 8926INTEL CPU family model numbers 8927M: Tony Luck <tony.luck@intel.com> 8928M: x86@kernel.org 8929L: linux-kernel@vger.kernel.org 8930S: Supported 8931F: arch/x86/include/asm/intel-family.h 8932 8933INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 8934M: Jani Nikula <jani.nikula@linux.intel.com> 8935M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 8936M: Rodrigo Vivi <rodrigo.vivi@intel.com> 8937L: intel-gfx@lists.freedesktop.org 8938S: Supported 8939W: https://01.org/linuxgraphics/ 8940Q: http://patchwork.freedesktop.org/project/intel-gfx/ 8941B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 8942C: irc://chat.freenode.net/intel-gfx 8943T: git git://anongit.freedesktop.org/drm-intel 8944F: Documentation/gpu/i915.rst 8945F: drivers/gpu/drm/i915/ 8946F: include/drm/i915* 8947F: include/uapi/drm/i915_drm.h 8948 8949INTEL ETHERNET DRIVERS 8950M: Jesse Brandeburg <jesse.brandeburg@intel.com> 8951M: Tony Nguyen <anthony.l.nguyen@intel.com> 8952L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 8953S: Supported 8954W: http://www.intel.com/support/feedback.htm 8955W: http://e1000.sourceforge.net/ 8956Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 8957T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 8958T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 8959F: Documentation/networking/device_drivers/ethernet/intel/ 8960F: drivers/net/ethernet/intel/ 8961F: drivers/net/ethernet/intel/*/ 8962F: include/linux/avf/virtchnl.h 8963 8964INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 8965M: Maik Broemme <mbroemme@libmpq.org> 8966L: linux-fbdev@vger.kernel.org 8967S: Maintained 8968F: Documentation/fb/intelfb.rst 8969F: drivers/video/fbdev/intelfb/ 8970 8971INTEL GPIO DRIVERS 8972M: Andy Shevchenko <andy@kernel.org> 8973L: linux-gpio@vger.kernel.org 8974S: Maintained 8975T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8976F: drivers/gpio/gpio-ich.c 8977F: drivers/gpio/gpio-merrifield.c 8978F: drivers/gpio/gpio-ml-ioh.c 8979F: drivers/gpio/gpio-pch.c 8980F: drivers/gpio/gpio-sch.c 8981F: drivers/gpio/gpio-sodaville.c 8982 8983INTEL GVT-g DRIVERS (Intel GPU Virtualization) 8984M: Zhenyu Wang <zhenyuw@linux.intel.com> 8985M: Zhi Wang <zhi.a.wang@intel.com> 8986L: intel-gvt-dev@lists.freedesktop.org 8987L: intel-gfx@lists.freedesktop.org 8988S: Supported 8989W: https://01.org/igvt-g 8990T: git https://github.com/intel/gvt-linux.git 8991F: drivers/gpu/drm/i915/gvt/ 8992 8993INTEL HID EVENT DRIVER 8994M: Alex Hung <alex.hung@canonical.com> 8995L: platform-driver-x86@vger.kernel.org 8996S: Maintained 8997F: drivers/platform/x86/intel-hid.c 8998 8999INTEL I/OAT DMA DRIVER 9000M: Dave Jiang <dave.jiang@intel.com> 9001R: Dan Williams <dan.j.williams@intel.com> 9002L: dmaengine@vger.kernel.org 9003S: Supported 9004Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 9005F: drivers/dma/ioat* 9006 9007INTEL IADX DRIVER 9008M: Dave Jiang <dave.jiang@intel.com> 9009L: dmaengine@vger.kernel.org 9010S: Supported 9011F: drivers/dma/idxd/* 9012F: include/uapi/linux/idxd.h 9013 9014INTEL IDLE DRIVER 9015M: Jacob Pan <jacob.jun.pan@linux.intel.com> 9016M: Len Brown <lenb@kernel.org> 9017L: linux-pm@vger.kernel.org 9018S: Supported 9019B: https://bugzilla.kernel.org 9020T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 9021F: drivers/idle/intel_idle.c 9022 9023INTEL INTEGRATED SENSOR HUB DRIVER 9024M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9025M: Jiri Kosina <jikos@kernel.org> 9026L: linux-input@vger.kernel.org 9027S: Maintained 9028F: drivers/hid/intel-ish-hid/ 9029 9030INTEL IOMMU (VT-d) 9031M: David Woodhouse <dwmw2@infradead.org> 9032M: Lu Baolu <baolu.lu@linux.intel.com> 9033L: iommu@lists.linux-foundation.org 9034S: Supported 9035T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 9036F: drivers/iommu/intel/ 9037F: include/linux/intel-iommu.h 9038F: include/linux/intel-svm.h 9039 9040INTEL IOP-ADMA DMA DRIVER 9041R: Dan Williams <dan.j.williams@intel.com> 9042S: Odd fixes 9043F: drivers/dma/iop-adma.c 9044 9045INTEL IPU3 CSI-2 CIO2 DRIVER 9046M: Yong Zhi <yong.zhi@intel.com> 9047M: Sakari Ailus <sakari.ailus@linux.intel.com> 9048M: Bingbu Cao <bingbu.cao@intel.com> 9049M: Dan Scally <djrscally@gmail.com> 9050R: Tianshu Qiu <tian.shu.qiu@intel.com> 9051L: linux-media@vger.kernel.org 9052S: Maintained 9053T: git git://linuxtv.org/media_tree.git 9054F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 9055F: drivers/media/pci/intel/ipu3/ 9056 9057INTEL IPU3 CSI-2 IMGU DRIVER 9058M: Sakari Ailus <sakari.ailus@linux.intel.com> 9059R: Bingbu Cao <bingbu.cao@intel.com> 9060R: Tianshu Qiu <tian.shu.qiu@intel.com> 9061L: linux-media@vger.kernel.org 9062S: Maintained 9063F: Documentation/admin-guide/media/ipu3.rst 9064F: Documentation/admin-guide/media/ipu3_rcb.svg 9065F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 9066F: drivers/staging/media/ipu3/ 9067 9068INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 9069M: Krzysztof Halasa <khalasa@piap.pl> 9070S: Maintained 9071F: drivers/net/ethernet/xscale/ixp4xx_eth.c 9072F: drivers/net/wan/ixp4xx_hss.c 9073F: drivers/soc/ixp4xx/ixp4xx-npe.c 9074F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 9075F: include/linux/soc/ixp4xx/npe.h 9076F: include/linux/soc/ixp4xx/qmgr.h 9077 9078INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 9079M: Deepak Saxena <dsaxena@plexity.net> 9080S: Maintained 9081F: drivers/char/hw_random/ixp4xx-rng.c 9082 9083INTEL KEEM BAY DRM DRIVER 9084M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 9085M: Edmund Dea <edmund.j.dea@intel.com> 9086S: Maintained 9087F: Documentation/devicetree/bindings/display/intel,kmb_display.yaml 9088F: drivers/gpu/drm/kmb/ 9089 9090INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 9091M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 9092S: Maintained 9093F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 9094F: drivers/crypto/keembay/Kconfig 9095F: drivers/crypto/keembay/Makefile 9096F: drivers/crypto/keembay/keembay-ocs-aes-core.c 9097F: drivers/crypto/keembay/ocs-aes.c 9098F: drivers/crypto/keembay/ocs-aes.h 9099 9100INTEL KEEM BAY OCS HCU CRYPTO DRIVER 9101M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 9102M: Declan Murphy <declan.murphy@intel.com> 9103S: Maintained 9104F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 9105F: drivers/crypto/keembay/Kconfig 9106F: drivers/crypto/keembay/Makefile 9107F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 9108F: drivers/crypto/keembay/ocs-hcu.c 9109F: drivers/crypto/keembay/ocs-hcu.h 9110 9111INTEL MANAGEMENT ENGINE (mei) 9112M: Tomas Winkler <tomas.winkler@intel.com> 9113L: linux-kernel@vger.kernel.org 9114S: Supported 9115F: Documentation/driver-api/mei/* 9116F: drivers/misc/mei/ 9117F: drivers/watchdog/mei_wdt.c 9118F: include/linux/mei_cl_bus.h 9119F: include/uapi/linux/mei.h 9120F: samples/mei/* 9121 9122INTEL MENLOW THERMAL DRIVER 9123M: Sujith Thomas <sujith.thomas@intel.com> 9124L: platform-driver-x86@vger.kernel.org 9125S: Supported 9126W: https://01.org/linux-acpi 9127F: drivers/platform/x86/intel_menlow.c 9128 9129INTEL P-Unit IPC DRIVER 9130M: Zha Qipeng <qipeng.zha@intel.com> 9131L: platform-driver-x86@vger.kernel.org 9132S: Maintained 9133F: arch/x86/include/asm/intel_punit_ipc.h 9134F: drivers/platform/x86/intel_punit_ipc.c 9135 9136INTEL PMC CORE DRIVER 9137M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 9138M: David E Box <david.e.box@intel.com> 9139L: platform-driver-x86@vger.kernel.org 9140S: Maintained 9141F: drivers/platform/x86/intel_pmc_core* 9142 9143INTEL PMIC GPIO DRIVERS 9144M: Andy Shevchenko <andy@kernel.org> 9145S: Maintained 9146T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9147F: drivers/gpio/gpio-*cove.c 9148 9149INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 9150M: Andy Shevchenko <andy@kernel.org> 9151S: Maintained 9152F: drivers/mfd/intel_soc_pmic* 9153F: include/linux/mfd/intel_soc_pmic* 9154 9155INTEL PMT DRIVER 9156M: "David E. Box" <david.e.box@linux.intel.com> 9157S: Maintained 9158F: drivers/mfd/intel_pmt.c 9159F: drivers/platform/x86/intel_pmt_* 9160 9161INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 9162M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 9163L: linux-wireless@vger.kernel.org 9164S: Maintained 9165F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 9166F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 9167F: drivers/net/wireless/intel/ipw2x00/ 9168 9169INTEL PSTATE DRIVER 9170M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9171M: Len Brown <lenb@kernel.org> 9172L: linux-pm@vger.kernel.org 9173S: Supported 9174F: drivers/cpufreq/intel_pstate.c 9175 9176INTEL RDMA RNIC DRIVER 9177M: Faisal Latif <faisal.latif@intel.com> 9178M: Shiraz Saleem <shiraz.saleem@intel.com> 9179L: linux-rdma@vger.kernel.org 9180S: Supported 9181F: drivers/infiniband/hw/i40iw/ 9182F: include/uapi/rdma/i40iw-abi.h 9183 9184INTEL SCU DRIVERS 9185M: Mika Westerberg <mika.westerberg@linux.intel.com> 9186S: Maintained 9187F: arch/x86/include/asm/intel_scu_ipc.h 9188F: drivers/platform/x86/intel_scu_* 9189 9190INTEL SPEED SELECT TECHNOLOGY 9191M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9192L: platform-driver-x86@vger.kernel.org 9193S: Maintained 9194F: drivers/platform/x86/intel_speed_select_if/ 9195F: include/uapi/linux/isst_if.h 9196F: tools/power/x86/intel-speed-select/ 9197 9198INTEL STRATIX10 FIRMWARE DRIVERS 9199M: Richard Gong <richard.gong@linux.intel.com> 9200L: linux-kernel@vger.kernel.org 9201S: Maintained 9202F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 9203F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 9204F: drivers/firmware/stratix10-rsu.c 9205F: drivers/firmware/stratix10-svc.c 9206F: include/linux/firmware/intel/stratix10-smc.h 9207F: include/linux/firmware/intel/stratix10-svc-client.h 9208 9209INTEL TELEMETRY DRIVER 9210M: Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com> 9211M: "David E. Box" <david.e.box@linux.intel.com> 9212L: platform-driver-x86@vger.kernel.org 9213S: Maintained 9214F: arch/x86/include/asm/intel_telemetry.h 9215F: drivers/platform/x86/intel_telemetry* 9216 9217INTEL UNCORE FREQUENCY CONTROL 9218M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9219L: platform-driver-x86@vger.kernel.org 9220S: Maintained 9221F: drivers/platform/x86/intel-uncore-frequency.c 9222 9223INTEL VIRTUAL BUTTON DRIVER 9224M: AceLan Kao <acelan.kao@canonical.com> 9225L: platform-driver-x86@vger.kernel.org 9226S: Maintained 9227F: drivers/platform/x86/intel-vbtn.c 9228 9229INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 9230M: Stanislaw Gruszka <stf_xl@wp.pl> 9231L: linux-wireless@vger.kernel.org 9232S: Supported 9233F: drivers/net/wireless/intel/iwlegacy/ 9234 9235INTEL WIRELESS WIFI LINK (iwlwifi) 9236M: Luca Coelho <luciano.coelho@intel.com> 9237L: linux-wireless@vger.kernel.org 9238S: Supported 9239W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 9240T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 9241F: drivers/net/wireless/intel/iwlwifi/ 9242 9243INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 9244M: Jithu Joseph <jithu.joseph@intel.com> 9245R: Maurice Ma <maurice.ma@intel.com> 9246S: Maintained 9247W: https://slimbootloader.github.io/security/firmware-update.html 9248F: drivers/platform/x86/intel-wmi-sbl-fw-update.c 9249 9250INTEL WMI THUNDERBOLT FORCE POWER DRIVER 9251M: Mario Limonciello <mario.limonciello@dell.com> 9252S: Maintained 9253F: drivers/platform/x86/intel-wmi-thunderbolt.c 9254 9255INTEL(R) TRACE HUB 9256M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9257S: Supported 9258F: Documentation/trace/intel_th.rst 9259F: drivers/hwtracing/intel_th/ 9260F: include/linux/intel_th.h 9261 9262INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 9263M: Ning Sun <ning.sun@intel.com> 9264L: tboot-devel@lists.sourceforge.net 9265S: Supported 9266W: http://tboot.sourceforge.net 9267T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 9268F: Documentation/x86/intel_txt.rst 9269F: arch/x86/kernel/tboot.c 9270F: include/linux/tboot.h 9271 9272INTEL SGX 9273M: Jarkko Sakkinen <jarkko@kernel.org> 9274R: Dave Hansen <dave.hansen@linux.intel.com> 9275L: linux-sgx@vger.kernel.org 9276S: Supported 9277Q: https://patchwork.kernel.org/project/intel-sgx/list/ 9278T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 9279F: Documentation/x86/sgx.rst 9280F: arch/x86/entry/vdso/vsgx.S 9281F: arch/x86/include/uapi/asm/sgx.h 9282F: arch/x86/kernel/cpu/sgx/* 9283F: tools/testing/selftests/sgx/* 9284K: \bSGX_ 9285 9286INTERCONNECT API 9287M: Georgi Djakov <djakov@kernel.org> 9288L: linux-pm@vger.kernel.org 9289S: Maintained 9290F: Documentation/devicetree/bindings/interconnect/ 9291F: Documentation/driver-api/interconnect.rst 9292F: drivers/interconnect/ 9293F: include/dt-bindings/interconnect/ 9294F: include/linux/interconnect-provider.h 9295F: include/linux/interconnect.h 9296 9297INVENSENSE ICM-426xx IMU DRIVER 9298M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 9299L: linux-iio@vger.kernel.org 9300S: Maintained 9301W: https://invensense.tdk.com/ 9302F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 9303F: drivers/iio/imu/inv_icm42600/ 9304 9305INVENSENSE MPU-3050 GYROSCOPE DRIVER 9306M: Linus Walleij <linus.walleij@linaro.org> 9307L: linux-iio@vger.kernel.org 9308S: Maintained 9309F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt 9310F: drivers/iio/gyro/mpu3050* 9311 9312IOC3 ETHERNET DRIVER 9313M: Ralf Baechle <ralf@linux-mips.org> 9314L: linux-mips@vger.kernel.org 9315S: Maintained 9316F: drivers/net/ethernet/sgi/ioc3-eth.c 9317 9318IOMAP FILESYSTEM LIBRARY 9319M: Christoph Hellwig <hch@infradead.org> 9320M: Darrick J. Wong <djwong@kernel.org> 9321M: linux-xfs@vger.kernel.org 9322M: linux-fsdevel@vger.kernel.org 9323L: linux-xfs@vger.kernel.org 9324L: linux-fsdevel@vger.kernel.org 9325S: Supported 9326T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 9327F: fs/iomap/ 9328F: include/linux/iomap.h 9329 9330IOMMU DRIVERS 9331M: Joerg Roedel <joro@8bytes.org> 9332M: Will Deacon <will@kernel.org> 9333L: iommu@lists.linux-foundation.org 9334S: Maintained 9335T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 9336F: Documentation/devicetree/bindings/iommu/ 9337F: Documentation/userspace-api/iommu.rst 9338F: drivers/iommu/ 9339F: include/linux/iommu.h 9340F: include/linux/iova.h 9341F: include/linux/of_iommu.h 9342F: include/uapi/linux/iommu.h 9343 9344IO_URING 9345M: Jens Axboe <axboe@kernel.dk> 9346R: Pavel Begunkov <asml.silence@gmail.com> 9347L: io-uring@vger.kernel.org 9348S: Maintained 9349T: git git://git.kernel.dk/linux-block 9350T: git git://git.kernel.dk/liburing 9351F: fs/io-wq.c 9352F: fs/io-wq.h 9353F: fs/io_uring.c 9354F: include/linux/io_uring.h 9355F: include/uapi/linux/io_uring.h 9356 9357IPMI SUBSYSTEM 9358M: Corey Minyard <minyard@acm.org> 9359L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 9360S: Supported 9361W: http://openipmi.sourceforge.net/ 9362F: Documentation/driver-api/ipmi.rst 9363F: Documentation/devicetree/bindings/ipmi/ 9364F: drivers/char/ipmi/ 9365F: include/linux/ipmi* 9366F: include/uapi/linux/ipmi* 9367 9368IPS SCSI RAID DRIVER 9369M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 9370L: linux-scsi@vger.kernel.org 9371S: Maintained 9372W: http://www.adaptec.com/ 9373F: drivers/scsi/ips* 9374 9375IPVS 9376M: Simon Horman <horms@verge.net.au> 9377M: Julian Anastasov <ja@ssi.bg> 9378L: netdev@vger.kernel.org 9379L: lvs-devel@vger.kernel.org 9380S: Maintained 9381T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 9382T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 9383F: Documentation/networking/ipvs-sysctl.rst 9384F: include/net/ip_vs.h 9385F: include/uapi/linux/ip_vs.h 9386F: net/netfilter/ipvs/ 9387 9388IPWIRELESS DRIVER 9389M: Jiri Kosina <jikos@kernel.org> 9390M: David Sterba <dsterba@suse.com> 9391S: Odd Fixes 9392F: drivers/tty/ipwireless/ 9393 9394IPX NETWORK LAYER 9395L: netdev@vger.kernel.org 9396S: Obsolete 9397F: include/uapi/linux/ipx.h 9398 9399IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 9400M: Marc Zyngier <maz@kernel.org> 9401S: Maintained 9402T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 9403F: Documentation/core-api/irq/irq-domain.rst 9404F: include/linux/irqdomain.h 9405F: kernel/irq/irqdomain.c 9406F: kernel/irq/msi.c 9407 9408IRQ SUBSYSTEM 9409M: Thomas Gleixner <tglx@linutronix.de> 9410L: linux-kernel@vger.kernel.org 9411S: Maintained 9412T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 9413F: kernel/irq/ 9414 9415IRQCHIP DRIVERS 9416M: Thomas Gleixner <tglx@linutronix.de> 9417M: Marc Zyngier <maz@kernel.org> 9418L: linux-kernel@vger.kernel.org 9419S: Maintained 9420T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 9421F: Documentation/devicetree/bindings/interrupt-controller/ 9422F: drivers/irqchip/ 9423 9424ISA 9425M: William Breathitt Gray <vilhelm.gray@gmail.com> 9426S: Maintained 9427F: Documentation/driver-api/isa.rst 9428F: drivers/base/isa.c 9429F: include/linux/isa.h 9430 9431ISA RADIO MODULE 9432M: Hans Verkuil <hverkuil@xs4all.nl> 9433L: linux-media@vger.kernel.org 9434S: Maintained 9435W: https://linuxtv.org 9436T: git git://linuxtv.org/media_tree.git 9437F: drivers/media/radio/radio-isa* 9438 9439ISAPNP 9440M: Jaroslav Kysela <perex@perex.cz> 9441S: Maintained 9442F: Documentation/driver-api/isapnp.rst 9443F: drivers/pnp/isapnp/ 9444F: include/linux/isapnp.h 9445 9446ISCSI 9447M: Lee Duncan <lduncan@suse.com> 9448M: Chris Leech <cleech@redhat.com> 9449L: open-iscsi@googlegroups.com 9450L: linux-scsi@vger.kernel.org 9451S: Maintained 9452W: www.open-iscsi.com 9453F: drivers/scsi/*iscsi* 9454F: include/scsi/*iscsi* 9455 9456iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 9457M: Peter Jones <pjones@redhat.com> 9458M: Konrad Rzeszutek Wilk <konrad@kernel.org> 9459S: Maintained 9460F: drivers/firmware/iscsi_ibft* 9461 9462ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 9463M: Sagi Grimberg <sagi@grimberg.me> 9464M: Max Gurtovoy <mgurtovoy@nvidia.com> 9465L: linux-rdma@vger.kernel.org 9466S: Supported 9467W: http://www.openfabrics.org 9468W: www.open-iscsi.org 9469Q: http://patchwork.kernel.org/project/linux-rdma/list/ 9470F: drivers/infiniband/ulp/iser/ 9471 9472ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 9473M: Sagi Grimberg <sagi@grimberg.me> 9474L: linux-rdma@vger.kernel.org 9475L: target-devel@vger.kernel.org 9476S: Supported 9477W: http://www.linux-iscsi.org 9478T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 9479F: drivers/infiniband/ulp/isert 9480 9481ISDN/CMTP OVER BLUETOOTH 9482M: Karsten Keil <isdn@linux-pingi.de> 9483L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 9484L: netdev@vger.kernel.org 9485S: Odd Fixes 9486W: http://www.isdn4linux.de 9487F: Documentation/isdn/ 9488F: drivers/isdn/capi/ 9489F: include/linux/isdn/ 9490F: include/uapi/linux/isdn/ 9491F: net/bluetooth/cmtp/ 9492 9493ISDN/mISDN SUBSYSTEM 9494M: Karsten Keil <isdn@linux-pingi.de> 9495L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 9496L: netdev@vger.kernel.org 9497S: Maintained 9498W: http://www.isdn4linux.de 9499F: drivers/isdn/Kconfig 9500F: drivers/isdn/Makefile 9501F: drivers/isdn/hardware/ 9502F: drivers/isdn/mISDN/ 9503 9504IT87 HARDWARE MONITORING DRIVER 9505M: Jean Delvare <jdelvare@suse.com> 9506L: linux-hwmon@vger.kernel.org 9507S: Maintained 9508F: Documentation/hwmon/it87.rst 9509F: drivers/hwmon/it87.c 9510 9511IT913X MEDIA DRIVER 9512M: Antti Palosaari <crope@iki.fi> 9513L: linux-media@vger.kernel.org 9514S: Maintained 9515W: https://linuxtv.org 9516W: http://palosaari.fi/linux/ 9517Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9518T: git git://linuxtv.org/anttip/media_tree.git 9519F: drivers/media/tuners/it913x* 9520 9521IVTV VIDEO4LINUX DRIVER 9522M: Andy Walls <awalls@md.metrocast.net> 9523L: linux-media@vger.kernel.org 9524S: Maintained 9525W: https://linuxtv.org 9526T: git git://linuxtv.org/media_tree.git 9527F: Documentation/admin-guide/media/ivtv* 9528F: drivers/media/pci/ivtv/ 9529F: include/uapi/linux/ivtv* 9530 9531IX2505V MEDIA DRIVER 9532M: Malcolm Priestley <tvboxspy@gmail.com> 9533L: linux-media@vger.kernel.org 9534S: Maintained 9535W: https://linuxtv.org 9536Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9537F: drivers/media/dvb-frontends/ix2505v* 9538 9539JAILHOUSE HYPERVISOR INTERFACE 9540M: Jan Kiszka <jan.kiszka@siemens.com> 9541L: jailhouse-dev@googlegroups.com 9542S: Maintained 9543F: arch/x86/include/asm/jailhouse_para.h 9544F: arch/x86/kernel/jailhouse.c 9545 9546JC42.4 TEMPERATURE SENSOR DRIVER 9547M: Guenter Roeck <linux@roeck-us.net> 9548L: linux-hwmon@vger.kernel.org 9549S: Maintained 9550F: Documentation/hwmon/jc42.rst 9551F: drivers/hwmon/jc42.c 9552 9553JFS FILESYSTEM 9554M: Dave Kleikamp <shaggy@kernel.org> 9555L: jfs-discussion@lists.sourceforge.net 9556S: Maintained 9557W: http://jfs.sourceforge.net/ 9558T: git git://github.com/kleikamp/linux-shaggy.git 9559F: Documentation/admin-guide/jfs.rst 9560F: fs/jfs/ 9561 9562JME NETWORK DRIVER 9563M: Guo-Fu Tseng <cooldavid@cooldavid.org> 9564L: netdev@vger.kernel.org 9565S: Maintained 9566F: drivers/net/ethernet/jme.* 9567 9568JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 9569M: David Woodhouse <dwmw2@infradead.org> 9570M: Richard Weinberger <richard@nod.at> 9571L: linux-mtd@lists.infradead.org 9572S: Odd Fixes 9573W: http://www.linux-mtd.infradead.org/doc/jffs2.html 9574T: git git://git.infradead.org/ubifs-2.6.git 9575F: fs/jffs2/ 9576F: include/uapi/linux/jffs2.h 9577 9578JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 9579M: "Theodore Ts'o" <tytso@mit.edu> 9580M: Jan Kara <jack@suse.com> 9581L: linux-ext4@vger.kernel.org 9582S: Maintained 9583F: fs/jbd2/ 9584F: include/linux/jbd2.h 9585 9586JPU V4L2 MEM2MEM DRIVER FOR RENESAS 9587M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 9588L: linux-media@vger.kernel.org 9589S: Maintained 9590F: drivers/media/platform/rcar_jpu.c 9591 9592JSM Neo PCI based serial card 9593L: linux-serial@vger.kernel.org 9594S: Orphan 9595F: drivers/tty/serial/jsm/ 9596 9597K10TEMP HARDWARE MONITORING DRIVER 9598M: Clemens Ladisch <clemens@ladisch.de> 9599L: linux-hwmon@vger.kernel.org 9600S: Maintained 9601F: Documentation/hwmon/k10temp.rst 9602F: drivers/hwmon/k10temp.c 9603 9604K8TEMP HARDWARE MONITORING DRIVER 9605M: Rudolf Marek <r.marek@assembler.cz> 9606L: linux-hwmon@vger.kernel.org 9607S: Maintained 9608F: Documentation/hwmon/k8temp.rst 9609F: drivers/hwmon/k8temp.c 9610 9611KASAN 9612M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 9613R: Alexander Potapenko <glider@google.com> 9614R: Andrey Konovalov <andreyknvl@gmail.com> 9615R: Dmitry Vyukov <dvyukov@google.com> 9616L: kasan-dev@googlegroups.com 9617S: Maintained 9618F: Documentation/dev-tools/kasan.rst 9619F: arch/*/include/asm/*kasan.h 9620F: arch/*/mm/kasan_init* 9621F: include/linux/kasan*.h 9622F: lib/Kconfig.kasan 9623F: lib/test_kasan*.c 9624F: mm/kasan/ 9625F: scripts/Makefile.kasan 9626 9627KCONFIG 9628M: Masahiro Yamada <masahiroy@kernel.org> 9629L: linux-kbuild@vger.kernel.org 9630S: Maintained 9631T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 9632F: Documentation/kbuild/kconfig* 9633F: scripts/Kconfig.include 9634F: scripts/kconfig/ 9635 9636KCOV 9637R: Dmitry Vyukov <dvyukov@google.com> 9638R: Andrey Konovalov <andreyknvl@gmail.com> 9639L: kasan-dev@googlegroups.com 9640S: Maintained 9641F: Documentation/dev-tools/kcov.rst 9642F: include/linux/kcov.h 9643F: include/uapi/linux/kcov.h 9644F: kernel/kcov.c 9645F: scripts/Makefile.kcov 9646 9647KCSAN 9648M: Marco Elver <elver@google.com> 9649R: Dmitry Vyukov <dvyukov@google.com> 9650L: kasan-dev@googlegroups.com 9651S: Maintained 9652F: Documentation/dev-tools/kcsan.rst 9653F: include/linux/kcsan*.h 9654F: kernel/kcsan/ 9655F: lib/Kconfig.kcsan 9656F: scripts/Makefile.kcsan 9657 9658KDUMP 9659M: Dave Young <dyoung@redhat.com> 9660M: Baoquan He <bhe@redhat.com> 9661R: Vivek Goyal <vgoyal@redhat.com> 9662L: kexec@lists.infradead.org 9663S: Maintained 9664W: http://lse.sourceforge.net/kdump/ 9665F: Documentation/admin-guide/kdump/ 9666F: fs/proc/vmcore.c 9667F: include/linux/crash_core.h 9668F: include/linux/crash_dump.h 9669F: include/uapi/linux/vmcore.h 9670F: kernel/crash_*.c 9671 9672KEENE FM RADIO TRANSMITTER DRIVER 9673M: Hans Verkuil <hverkuil@xs4all.nl> 9674L: linux-media@vger.kernel.org 9675S: Maintained 9676W: https://linuxtv.org 9677T: git git://linuxtv.org/media_tree.git 9678F: drivers/media/radio/radio-keene* 9679 9680KERNEL AUTOMOUNTER 9681M: Ian Kent <raven@themaw.net> 9682L: autofs@vger.kernel.org 9683S: Maintained 9684F: fs/autofs/ 9685 9686KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 9687M: Masahiro Yamada <masahiroy@kernel.org> 9688M: Michal Marek <michal.lkml@markovi.net> 9689L: linux-kbuild@vger.kernel.org 9690S: Maintained 9691T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 9692F: Documentation/kbuild/ 9693F: Makefile 9694F: scripts/*vmlinux* 9695F: scripts/Kbuild* 9696F: scripts/Makefile* 9697F: scripts/basic/ 9698F: scripts/mk* 9699F: scripts/mod/ 9700F: scripts/package/ 9701 9702KERNEL JANITORS 9703L: kernel-janitors@vger.kernel.org 9704S: Odd Fixes 9705W: http://kernelnewbies.org/KernelJanitors 9706 9707KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 9708M: "J. Bruce Fields" <bfields@fieldses.org> 9709M: Chuck Lever <chuck.lever@oracle.com> 9710L: linux-nfs@vger.kernel.org 9711S: Supported 9712W: http://nfs.sourceforge.net/ 9713T: git git://linux-nfs.org/~bfields/linux.git 9714F: fs/lockd/ 9715F: fs/nfs_common/ 9716F: fs/nfsd/ 9717F: include/linux/lockd/ 9718F: include/linux/sunrpc/ 9719F: include/uapi/linux/nfsd/ 9720F: include/uapi/linux/sunrpc/ 9721F: net/sunrpc/ 9722F: Documentation/filesystems/nfs/ 9723 9724KERNEL SELFTEST FRAMEWORK 9725M: Shuah Khan <shuah@kernel.org> 9726M: Shuah Khan <skhan@linuxfoundation.org> 9727L: linux-kselftest@vger.kernel.org 9728S: Maintained 9729Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 9730T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 9731F: Documentation/dev-tools/kselftest* 9732F: tools/testing/selftests/ 9733 9734KERNEL UNIT TESTING FRAMEWORK (KUnit) 9735M: Brendan Higgins <brendanhiggins@google.com> 9736L: linux-kselftest@vger.kernel.org 9737L: kunit-dev@googlegroups.com 9738S: Maintained 9739W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 9740F: Documentation/dev-tools/kunit/ 9741F: include/kunit/ 9742F: lib/kunit/ 9743F: tools/testing/kunit/ 9744 9745KERNEL USERMODE HELPER 9746M: Luis Chamberlain <mcgrof@kernel.org> 9747L: linux-kernel@vger.kernel.org 9748S: Maintained 9749F: include/linux/umh.h 9750F: kernel/umh.c 9751 9752KERNEL VIRTUAL MACHINE (KVM) 9753M: Paolo Bonzini <pbonzini@redhat.com> 9754L: kvm@vger.kernel.org 9755S: Supported 9756W: http://www.linux-kvm.org 9757T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 9758F: Documentation/virt/kvm/ 9759F: include/asm-generic/kvm* 9760F: include/kvm/iodev.h 9761F: include/linux/kvm* 9762F: include/trace/events/kvm.h 9763F: include/uapi/asm-generic/kvm* 9764F: include/uapi/linux/kvm* 9765F: tools/kvm/ 9766F: tools/testing/selftests/kvm/ 9767F: virt/kvm/* 9768 9769KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 9770M: Marc Zyngier <maz@kernel.org> 9771R: James Morse <james.morse@arm.com> 9772R: Julien Thierry <julien.thierry.kdev@gmail.com> 9773R: Suzuki K Poulose <suzuki.poulose@arm.com> 9774L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9775L: kvmarm@lists.cs.columbia.edu 9776S: Maintained 9777T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 9778F: arch/arm64/include/asm/kvm* 9779F: arch/arm64/include/uapi/asm/kvm* 9780F: arch/arm64/kvm/ 9781F: include/kvm/arm_* 9782 9783KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 9784M: Huacai Chen <chenhuacai@kernel.org> 9785M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 9786L: linux-mips@vger.kernel.org 9787L: kvm@vger.kernel.org 9788S: Maintained 9789T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 9790F: arch/mips/include/asm/kvm* 9791F: arch/mips/include/uapi/asm/kvm* 9792F: arch/mips/kvm/ 9793 9794KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 9795M: Paul Mackerras <paulus@ozlabs.org> 9796L: kvm-ppc@vger.kernel.org 9797S: Supported 9798W: http://www.linux-kvm.org/ 9799T: git git://github.com/agraf/linux-2.6.git 9800F: arch/powerpc/include/asm/kvm* 9801F: arch/powerpc/include/uapi/asm/kvm* 9802F: arch/powerpc/kernel/kvm* 9803F: arch/powerpc/kvm/ 9804 9805KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 9806M: Christian Borntraeger <borntraeger@de.ibm.com> 9807M: Janosch Frank <frankja@linux.ibm.com> 9808R: David Hildenbrand <david@redhat.com> 9809R: Cornelia Huck <cohuck@redhat.com> 9810R: Claudio Imbrenda <imbrenda@linux.ibm.com> 9811L: kvm@vger.kernel.org 9812S: Supported 9813W: http://www.ibm.com/developerworks/linux/linux390/ 9814T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 9815F: Documentation/virt/kvm/s390* 9816F: arch/s390/include/asm/gmap.h 9817F: arch/s390/include/asm/kvm* 9818F: arch/s390/include/uapi/asm/kvm* 9819F: arch/s390/kernel/uv.c 9820F: arch/s390/kvm/ 9821F: arch/s390/mm/gmap.c 9822F: tools/testing/selftests/kvm/*/s390x/ 9823F: tools/testing/selftests/kvm/s390x/ 9824 9825KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 9826M: Paolo Bonzini <pbonzini@redhat.com> 9827R: Sean Christopherson <seanjc@google.com> 9828R: Vitaly Kuznetsov <vkuznets@redhat.com> 9829R: Wanpeng Li <wanpengli@tencent.com> 9830R: Jim Mattson <jmattson@google.com> 9831R: Joerg Roedel <joro@8bytes.org> 9832L: kvm@vger.kernel.org 9833S: Supported 9834W: http://www.linux-kvm.org 9835T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 9836F: arch/x86/include/asm/kvm* 9837F: arch/x86/include/asm/pvclock-abi.h 9838F: arch/x86/include/asm/svm.h 9839F: arch/x86/include/asm/vmx*.h 9840F: arch/x86/include/uapi/asm/kvm* 9841F: arch/x86/include/uapi/asm/svm.h 9842F: arch/x86/include/uapi/asm/vmx.h 9843F: arch/x86/kernel/kvm.c 9844F: arch/x86/kernel/kvmclock.c 9845F: arch/x86/kvm/ 9846F: arch/x86/kvm/*/ 9847 9848KERNFS 9849M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9850M: Tejun Heo <tj@kernel.org> 9851S: Supported 9852T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 9853F: fs/kernfs/ 9854F: include/linux/kernfs.h 9855 9856KEXEC 9857M: Eric Biederman <ebiederm@xmission.com> 9858L: kexec@lists.infradead.org 9859S: Maintained 9860W: http://kernel.org/pub/linux/utils/kernel/kexec/ 9861F: include/linux/kexec.h 9862F: include/uapi/linux/kexec.h 9863F: kernel/kexec* 9864 9865KEYS-ENCRYPTED 9866M: Mimi Zohar <zohar@linux.ibm.com> 9867L: linux-integrity@vger.kernel.org 9868L: keyrings@vger.kernel.org 9869S: Supported 9870F: Documentation/security/keys/trusted-encrypted.rst 9871F: include/keys/encrypted-type.h 9872F: security/keys/encrypted-keys/ 9873 9874KEYS-TRUSTED 9875M: James Bottomley <jejb@linux.ibm.com> 9876M: Jarkko Sakkinen <jarkko@kernel.org> 9877M: Mimi Zohar <zohar@linux.ibm.com> 9878L: linux-integrity@vger.kernel.org 9879L: keyrings@vger.kernel.org 9880S: Supported 9881F: Documentation/security/keys/trusted-encrypted.rst 9882F: include/keys/trusted-type.h 9883F: include/keys/trusted_tpm.h 9884F: security/keys/trusted-keys/ 9885 9886KEYS/KEYRINGS 9887M: David Howells <dhowells@redhat.com> 9888M: Jarkko Sakkinen <jarkko@kernel.org> 9889L: keyrings@vger.kernel.org 9890S: Maintained 9891F: Documentation/security/keys/core.rst 9892F: include/keys/ 9893F: include/linux/key-type.h 9894F: include/linux/key.h 9895F: include/linux/keyctl.h 9896F: include/uapi/linux/keyctl.h 9897F: security/keys/ 9898 9899KFENCE 9900M: Alexander Potapenko <glider@google.com> 9901M: Marco Elver <elver@google.com> 9902R: Dmitry Vyukov <dvyukov@google.com> 9903L: kasan-dev@googlegroups.com 9904S: Maintained 9905F: Documentation/dev-tools/kfence.rst 9906F: arch/*/include/asm/kfence.h 9907F: include/linux/kfence.h 9908F: lib/Kconfig.kfence 9909F: mm/kfence/ 9910 9911KFIFO 9912M: Stefani Seibold <stefani@seibold.net> 9913S: Maintained 9914F: include/linux/kfifo.h 9915F: lib/kfifo.c 9916F: samples/kfifo/ 9917 9918KGDB / KDB /debug_core 9919M: Jason Wessel <jason.wessel@windriver.com> 9920M: Daniel Thompson <daniel.thompson@linaro.org> 9921R: Douglas Anderson <dianders@chromium.org> 9922L: kgdb-bugreport@lists.sourceforge.net 9923S: Maintained 9924W: http://kgdb.wiki.kernel.org/ 9925T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 9926F: Documentation/dev-tools/kgdb.rst 9927F: drivers/misc/kgdbts.c 9928F: drivers/tty/serial/kgdboc.c 9929F: include/linux/kdb.h 9930F: include/linux/kgdb.h 9931F: kernel/debug/ 9932 9933KHADAS MCU MFD DRIVER 9934M: Neil Armstrong <narmstrong@baylibre.com> 9935L: linux-amlogic@lists.infradead.org 9936S: Maintained 9937F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 9938F: drivers/mfd/khadas-mcu.c 9939F: include/linux/mfd/khadas-mcu.h 9940F: drivers/thermal/khadas_mcu_fan.c 9941 9942KMEMLEAK 9943M: Catalin Marinas <catalin.marinas@arm.com> 9944S: Maintained 9945F: Documentation/dev-tools/kmemleak.rst 9946F: include/linux/kmemleak.h 9947F: mm/kmemleak.c 9948F: samples/kmemleak/kmemleak-test.c 9949 9950KMOD KERNEL MODULE LOADER - USERMODE HELPER 9951M: Luis Chamberlain <mcgrof@kernel.org> 9952L: linux-kernel@vger.kernel.org 9953S: Maintained 9954F: include/linux/kmod.h 9955F: kernel/kmod.c 9956F: lib/test_kmod.c 9957F: tools/testing/selftests/kmod/ 9958 9959KPROBES 9960M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 9961M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 9962M: "David S. Miller" <davem@davemloft.net> 9963M: Masami Hiramatsu <mhiramat@kernel.org> 9964S: Maintained 9965F: Documentation/trace/kprobes.rst 9966F: include/asm-generic/kprobes.h 9967F: include/linux/kprobes.h 9968F: kernel/kprobes.c 9969 9970KS0108 LCD CONTROLLER DRIVER 9971M: Miguel Ojeda <ojeda@kernel.org> 9972S: Maintained 9973F: Documentation/admin-guide/auxdisplay/ks0108.rst 9974F: drivers/auxdisplay/ks0108.c 9975F: include/linux/ks0108.h 9976 9977KTD253 BACKLIGHT DRIVER 9978M: Linus Walleij <linus.walleij@linaro.org> 9979S: Maintained 9980F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 9981F: drivers/video/backlight/ktd253-backlight.c 9982 9983L3MDEV 9984M: David Ahern <dsahern@kernel.org> 9985L: netdev@vger.kernel.org 9986S: Maintained 9987F: include/net/l3mdev.h 9988F: net/l3mdev 9989 9990L7 BPF FRAMEWORK 9991M: John Fastabend <john.fastabend@gmail.com> 9992M: Daniel Borkmann <daniel@iogearbox.net> 9993M: Jakub Sitnicki <jakub@cloudflare.com> 9994M: Lorenz Bauer <lmb@cloudflare.com> 9995L: netdev@vger.kernel.org 9996L: bpf@vger.kernel.org 9997S: Maintained 9998F: include/linux/skmsg.h 9999F: net/core/skmsg.c 10000F: net/core/sock_map.c 10001F: net/ipv4/tcp_bpf.c 10002F: net/ipv4/udp_bpf.c 10003 10004LANTIQ / INTEL Ethernet drivers 10005M: Hauke Mehrtens <hauke@hauke-m.de> 10006L: netdev@vger.kernel.org 10007S: Maintained 10008F: drivers/net/dsa/lantiq_gswip.c 10009F: drivers/net/dsa/lantiq_pce.h 10010F: drivers/net/ethernet/lantiq_xrx200.c 10011F: net/dsa/tag_gswip.c 10012 10013LANTIQ MIPS ARCHITECTURE 10014M: John Crispin <john@phrozen.org> 10015L: linux-mips@vger.kernel.org 10016S: Maintained 10017F: arch/mips/lantiq 10018F: drivers/soc/lantiq 10019 10020LASI 53c700 driver for PARISC 10021M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 10022L: linux-scsi@vger.kernel.org 10023S: Maintained 10024F: Documentation/scsi/53c700.rst 10025F: drivers/scsi/53c700* 10026 10027LEAKING_ADDRESSES 10028M: Tobin C. Harding <me@tobin.cc> 10029M: Tycho Andersen <tycho@tycho.pizza> 10030L: linux-hardening@vger.kernel.org 10031S: Maintained 10032T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 10033F: scripts/leaking_addresses.pl 10034 10035LED SUBSYSTEM 10036M: Pavel Machek <pavel@ucw.cz> 10037R: Dan Murphy <dmurphy@ti.com> 10038L: linux-leds@vger.kernel.org 10039S: Maintained 10040T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 10041F: Documentation/devicetree/bindings/leds/ 10042F: drivers/leds/ 10043F: include/linux/leds.h 10044 10045LEGACY EEPROM DRIVER 10046M: Jean Delvare <jdelvare@suse.com> 10047S: Maintained 10048F: Documentation/misc-devices/eeprom.rst 10049F: drivers/misc/eeprom/eeprom.c 10050 10051LEGO MINDSTORMS EV3 10052R: David Lechner <david@lechnology.com> 10053S: Maintained 10054F: Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt 10055F: arch/arm/boot/dts/da850-lego-ev3.dts 10056F: drivers/power/supply/lego_ev3_battery.c 10057 10058LEGO USB Tower driver 10059M: Juergen Stuber <starblue@users.sourceforge.net> 10060L: legousb-devel@lists.sourceforge.net 10061S: Maintained 10062W: http://legousb.sourceforge.net/ 10063F: drivers/usb/misc/legousbtower.c 10064 10065LG LAPTOP EXTRAS 10066M: Matan Ziv-Av <matan@svgalib.org> 10067L: platform-driver-x86@vger.kernel.org 10068S: Maintained 10069F: Documentation/ABI/testing/sysfs-platform-lg-laptop 10070F: Documentation/admin-guide/laptops/lg-laptop.rst 10071F: drivers/platform/x86/lg-laptop.c 10072 10073LG2160 MEDIA DRIVER 10074M: Michael Krufky <mkrufky@linuxtv.org> 10075L: linux-media@vger.kernel.org 10076S: Maintained 10077W: https://linuxtv.org 10078W: http://github.com/mkrufky 10079Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10080T: git git://linuxtv.org/mkrufky/tuners.git 10081F: drivers/media/dvb-frontends/lg2160.* 10082 10083LGDT3305 MEDIA DRIVER 10084M: Michael Krufky <mkrufky@linuxtv.org> 10085L: linux-media@vger.kernel.org 10086S: Maintained 10087W: https://linuxtv.org 10088W: http://github.com/mkrufky 10089Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10090T: git git://linuxtv.org/mkrufky/tuners.git 10091F: drivers/media/dvb-frontends/lgdt3305.* 10092 10093LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 10094M: Viresh Kumar <vireshk@kernel.org> 10095L: linux-ide@vger.kernel.org 10096S: Maintained 10097T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10098F: drivers/ata/pata_arasan_cf.c 10099F: include/linux/pata_arasan_cf_data.h 10100 10101LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 10102M: Linus Walleij <linus.walleij@linaro.org> 10103L: linux-ide@vger.kernel.org 10104S: Maintained 10105T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10106F: drivers/ata/pata_ftide010.c 10107F: drivers/ata/sata_gemini.c 10108F: drivers/ata/sata_gemini.h 10109 10110LIBATA SATA AHCI PLATFORM devices support 10111M: Hans de Goede <hdegoede@redhat.com> 10112M: Jens Axboe <axboe@kernel.dk> 10113L: linux-ide@vger.kernel.org 10114S: Maintained 10115T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10116F: drivers/ata/ahci_platform.c 10117F: drivers/ata/libahci_platform.c 10118F: include/linux/ahci_platform.h 10119 10120LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 10121M: Mikael Pettersson <mikpelinux@gmail.com> 10122L: linux-ide@vger.kernel.org 10123S: Maintained 10124T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10125F: drivers/ata/sata_promise.* 10126 10127LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 10128M: Jens Axboe <axboe@kernel.dk> 10129L: linux-ide@vger.kernel.org 10130S: Maintained 10131T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10132F: Documentation/devicetree/bindings/ata/ 10133F: drivers/ata/ 10134F: include/linux/ata.h 10135F: include/linux/libata.h 10136 10137LIBLOCKDEP 10138M: Sasha Levin <alexander.levin@microsoft.com> 10139S: Maintained 10140F: tools/lib/lockdep/ 10141 10142LIBNVDIMM BLK: MMIO-APERTURE DRIVER 10143M: Dan Williams <dan.j.williams@intel.com> 10144M: Vishal Verma <vishal.l.verma@intel.com> 10145M: Dave Jiang <dave.jiang@intel.com> 10146L: linux-nvdimm@lists.01.org 10147S: Supported 10148Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10149P: Documentation/nvdimm/maintainer-entry-profile.rst 10150F: drivers/nvdimm/blk.c 10151F: drivers/nvdimm/region_devs.c 10152 10153LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 10154M: Vishal Verma <vishal.l.verma@intel.com> 10155M: Dan Williams <dan.j.williams@intel.com> 10156M: Dave Jiang <dave.jiang@intel.com> 10157L: linux-nvdimm@lists.01.org 10158S: Supported 10159Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10160P: Documentation/nvdimm/maintainer-entry-profile.rst 10161F: drivers/nvdimm/btt* 10162 10163LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 10164M: Dan Williams <dan.j.williams@intel.com> 10165M: Vishal Verma <vishal.l.verma@intel.com> 10166M: Dave Jiang <dave.jiang@intel.com> 10167L: linux-nvdimm@lists.01.org 10168S: Supported 10169Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10170P: Documentation/nvdimm/maintainer-entry-profile.rst 10171F: drivers/nvdimm/pmem* 10172 10173LIBNVDIMM: DEVICETREE BINDINGS 10174M: Oliver O'Halloran <oohall@gmail.com> 10175L: linux-nvdimm@lists.01.org 10176S: Supported 10177Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10178F: Documentation/devicetree/bindings/pmem/pmem-region.txt 10179F: drivers/nvdimm/of_pmem.c 10180 10181LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 10182M: Dan Williams <dan.j.williams@intel.com> 10183M: Vishal Verma <vishal.l.verma@intel.com> 10184M: Dave Jiang <dave.jiang@intel.com> 10185M: Ira Weiny <ira.weiny@intel.com> 10186L: linux-nvdimm@lists.01.org 10187S: Supported 10188Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10189P: Documentation/nvdimm/maintainer-entry-profile.rst 10190T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 10191F: drivers/acpi/nfit/* 10192F: drivers/nvdimm/* 10193F: include/linux/libnvdimm.h 10194F: include/linux/nd.h 10195F: include/uapi/linux/ndctl.h 10196F: tools/testing/nvdimm/ 10197 10198LICENSES and SPDX stuff 10199M: Thomas Gleixner <tglx@linutronix.de> 10200M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10201L: linux-spdx@vger.kernel.org 10202S: Maintained 10203T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 10204F: COPYING 10205F: Documentation/process/license-rules.rst 10206F: LICENSES/ 10207F: scripts/spdxcheck-test.sh 10208F: scripts/spdxcheck.py 10209 10210LIGHTNVM PLATFORM SUPPORT 10211M: Matias Bjorling <mb@lightnvm.io> 10212L: linux-block@vger.kernel.org 10213S: Maintained 10214W: http://github/OpenChannelSSD 10215F: drivers/lightnvm/ 10216F: include/linux/lightnvm.h 10217F: include/uapi/linux/lightnvm.h 10218 10219LINEAR RANGES HELPERS 10220M: Mark Brown <broonie@kernel.org> 10221R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 10222F: lib/linear_ranges.c 10223F: lib/test_linear_ranges.c 10224F: include/linux/linear_range.h 10225 10226LINUX FOR POWER MACINTOSH 10227M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 10228L: linuxppc-dev@lists.ozlabs.org 10229S: Odd Fixes 10230F: arch/powerpc/platforms/powermac/ 10231F: drivers/macintosh/ 10232 10233LINUX FOR POWERPC (32-BIT AND 64-BIT) 10234M: Michael Ellerman <mpe@ellerman.id.au> 10235R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 10236R: Paul Mackerras <paulus@samba.org> 10237L: linuxppc-dev@lists.ozlabs.org 10238S: Supported 10239W: https://github.com/linuxppc/wiki/wiki 10240Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 10241T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 10242F: Documentation/ABI/stable/sysfs-firmware-opal-* 10243F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 10244F: Documentation/devicetree/bindings/powerpc/ 10245F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 10246F: Documentation/powerpc/ 10247F: arch/powerpc/ 10248F: drivers/*/*/*pasemi* 10249F: drivers/*/*pasemi* 10250F: drivers/char/tpm/tpm_ibmvtpm* 10251F: drivers/crypto/nx/ 10252F: drivers/crypto/vmx/ 10253F: drivers/i2c/busses/i2c-opal.c 10254F: drivers/net/ethernet/ibm/ibmveth.* 10255F: drivers/net/ethernet/ibm/ibmvnic.* 10256F: drivers/pci/hotplug/pnv_php.c 10257F: drivers/pci/hotplug/rpa* 10258F: drivers/rtc/rtc-opal.c 10259F: drivers/scsi/ibmvscsi/ 10260F: drivers/tty/hvc/hvc_opal.c 10261F: drivers/watchdog/wdrtas.c 10262F: tools/testing/selftests/powerpc 10263N: /pmac 10264N: powermac 10265N: powernv 10266N: [^a-z0-9]ps3 10267N: pseries 10268 10269LINUX FOR POWERPC EMBEDDED MPC5XXX 10270M: Anatolij Gustschin <agust@denx.de> 10271L: linuxppc-dev@lists.ozlabs.org 10272S: Odd Fixes 10273F: arch/powerpc/platforms/512x/ 10274F: arch/powerpc/platforms/52xx/ 10275 10276LINUX FOR POWERPC EMBEDDED PPC4XX 10277L: linuxppc-dev@lists.ozlabs.org 10278S: Orphan 10279F: arch/powerpc/platforms/40x/ 10280F: arch/powerpc/platforms/44x/ 10281 10282LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 10283M: Scott Wood <oss@buserror.net> 10284L: linuxppc-dev@lists.ozlabs.org 10285S: Odd fixes 10286T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 10287F: Documentation/devicetree/bindings/powerpc/fsl/ 10288F: arch/powerpc/platforms/83xx/ 10289F: arch/powerpc/platforms/85xx/ 10290 10291LINUX FOR POWERPC EMBEDDED PPC8XX 10292M: Christophe Leroy <christophe.leroy@csgroup.eu> 10293L: linuxppc-dev@lists.ozlabs.org 10294S: Maintained 10295F: arch/powerpc/platforms/8xx/ 10296 10297LINUX KERNEL DUMP TEST MODULE (LKDTM) 10298M: Kees Cook <keescook@chromium.org> 10299S: Maintained 10300F: drivers/misc/lkdtm/* 10301F: tools/testing/selftests/lkdtm/* 10302 10303LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 10304M: Alan Stern <stern@rowland.harvard.edu> 10305M: Andrea Parri <parri.andrea@gmail.com> 10306M: Will Deacon <will@kernel.org> 10307M: Peter Zijlstra <peterz@infradead.org> 10308M: Boqun Feng <boqun.feng@gmail.com> 10309M: Nicholas Piggin <npiggin@gmail.com> 10310M: David Howells <dhowells@redhat.com> 10311M: Jade Alglave <j.alglave@ucl.ac.uk> 10312M: Luc Maranget <luc.maranget@inria.fr> 10313M: "Paul E. McKenney" <paulmck@kernel.org> 10314R: Akira Yokosawa <akiyks@gmail.com> 10315R: Daniel Lustig <dlustig@nvidia.com> 10316R: Joel Fernandes <joel@joelfernandes.org> 10317L: linux-kernel@vger.kernel.org 10318L: linux-arch@vger.kernel.org 10319S: Supported 10320T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 10321F: Documentation/atomic_bitops.txt 10322F: Documentation/atomic_t.txt 10323F: Documentation/core-api/refcount-vs-atomic.rst 10324F: Documentation/litmus-tests/ 10325F: Documentation/memory-barriers.txt 10326F: tools/memory-model/ 10327 10328LIS3LV02D ACCELEROMETER DRIVER 10329M: Eric Piel <eric.piel@tremplin-utc.net> 10330S: Maintained 10331F: Documentation/misc-devices/lis3lv02d.rst 10332F: drivers/misc/lis3lv02d/ 10333F: drivers/platform/x86/hp_accel.c 10334 10335LIST KUNIT TEST 10336M: David Gow <davidgow@google.com> 10337L: linux-kselftest@vger.kernel.org 10338L: kunit-dev@googlegroups.com 10339S: Maintained 10340F: lib/list-test.c 10341 10342LITEX PLATFORM 10343M: Karol Gugala <kgugala@antmicro.com> 10344M: Mateusz Holenko <mholenko@antmicro.com> 10345S: Maintained 10346F: Documentation/devicetree/bindings/*/litex,*.yaml 10347F: arch/openrisc/boot/dts/or1klitex.dts 10348F: drivers/soc/litex/litex_soc_ctrl.c 10349F: drivers/tty/serial/liteuart.c 10350F: include/linux/litex.h 10351 10352LIVE PATCHING 10353M: Josh Poimboeuf <jpoimboe@redhat.com> 10354M: Jiri Kosina <jikos@kernel.org> 10355M: Miroslav Benes <mbenes@suse.cz> 10356M: Petr Mladek <pmladek@suse.com> 10357R: Joe Lawrence <joe.lawrence@redhat.com> 10358L: live-patching@vger.kernel.org 10359S: Maintained 10360T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 10361F: Documentation/ABI/testing/sysfs-kernel-livepatch 10362F: Documentation/livepatch/ 10363F: arch/powerpc/include/asm/livepatch.h 10364F: arch/s390/include/asm/livepatch.h 10365F: arch/x86/include/asm/livepatch.h 10366F: include/linux/livepatch.h 10367F: kernel/livepatch/ 10368F: lib/livepatch/ 10369F: samples/livepatch/ 10370F: tools/testing/selftests/livepatch/ 10371 10372LLC (802.2) 10373L: netdev@vger.kernel.org 10374S: Odd fixes 10375F: include/linux/llc.h 10376F: include/net/llc* 10377F: include/uapi/linux/llc.h 10378F: net/llc/ 10379 10380LM73 HARDWARE MONITOR DRIVER 10381M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 10382L: linux-hwmon@vger.kernel.org 10383S: Maintained 10384F: drivers/hwmon/lm73.c 10385 10386LM78 HARDWARE MONITOR DRIVER 10387M: Jean Delvare <jdelvare@suse.com> 10388L: linux-hwmon@vger.kernel.org 10389S: Maintained 10390F: Documentation/hwmon/lm78.rst 10391F: drivers/hwmon/lm78.c 10392 10393LM83 HARDWARE MONITOR DRIVER 10394M: Jean Delvare <jdelvare@suse.com> 10395L: linux-hwmon@vger.kernel.org 10396S: Maintained 10397F: Documentation/hwmon/lm83.rst 10398F: drivers/hwmon/lm83.c 10399 10400LM90 HARDWARE MONITOR DRIVER 10401M: Jean Delvare <jdelvare@suse.com> 10402L: linux-hwmon@vger.kernel.org 10403S: Maintained 10404F: Documentation/devicetree/bindings/hwmon/lm90.txt 10405F: Documentation/hwmon/lm90.rst 10406F: drivers/hwmon/lm90.c 10407F: include/dt-bindings/thermal/lm90.h 10408 10409LM95234 HARDWARE MONITOR DRIVER 10410M: Guenter Roeck <linux@roeck-us.net> 10411L: linux-hwmon@vger.kernel.org 10412S: Maintained 10413F: Documentation/hwmon/lm95234.rst 10414F: drivers/hwmon/lm95234.c 10415 10416LME2510 MEDIA DRIVER 10417M: Malcolm Priestley <tvboxspy@gmail.com> 10418L: linux-media@vger.kernel.org 10419S: Maintained 10420W: https://linuxtv.org 10421Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10422F: drivers/media/usb/dvb-usb-v2/lmedm04* 10423 10424LOADPIN SECURITY MODULE 10425M: Kees Cook <keescook@chromium.org> 10426S: Supported 10427T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin 10428F: Documentation/admin-guide/LSM/LoadPin.rst 10429F: security/loadpin/ 10430 10431LOCKING PRIMITIVES 10432M: Peter Zijlstra <peterz@infradead.org> 10433M: Ingo Molnar <mingo@redhat.com> 10434M: Will Deacon <will@kernel.org> 10435R: Waiman Long <longman@redhat.com> 10436R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 10437L: linux-kernel@vger.kernel.org 10438S: Maintained 10439T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 10440F: Documentation/locking/ 10441F: arch/*/include/asm/spinlock*.h 10442F: include/linux/lockdep.h 10443F: include/linux/mutex*.h 10444F: include/linux/rwlock*.h 10445F: include/linux/rwsem*.h 10446F: include/linux/seqlock.h 10447F: include/linux/spinlock*.h 10448F: kernel/locking/ 10449F: lib/locking*.[ch] 10450X: kernel/locking/locktorture.c 10451 10452LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 10453M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 10454L: linux-ntfs-dev@lists.sourceforge.net 10455S: Maintained 10456W: http://www.linux-ntfs.org/content/view/19/37/ 10457F: Documentation/admin-guide/ldm.rst 10458F: block/partitions/ldm.* 10459 10460LOGITECH HID GAMING KEYBOARDS 10461M: Hans de Goede <hdegoede@redhat.com> 10462L: linux-input@vger.kernel.org 10463S: Maintained 10464T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 10465F: drivers/hid/hid-lg-g15.c 10466 10467LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 10468M: Sathya Prakash <sathya.prakash@broadcom.com> 10469M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 10470M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 10471L: MPT-FusionLinux.pdl@broadcom.com 10472L: linux-scsi@vger.kernel.org 10473S: Supported 10474W: http://www.avagotech.com/support/ 10475F: drivers/message/fusion/ 10476F: drivers/scsi/mpt3sas/ 10477 10478LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 10479M: Matthew Wilcox <willy@infradead.org> 10480L: linux-scsi@vger.kernel.org 10481S: Maintained 10482F: drivers/scsi/sym53c8xx_2/ 10483 10484LTC1660 DAC DRIVER 10485M: Marcus Folkesson <marcus.folkesson@gmail.com> 10486L: linux-iio@vger.kernel.org 10487S: Maintained 10488F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 10489F: drivers/iio/dac/ltc1660.c 10490 10491LTC2947 HARDWARE MONITOR DRIVER 10492M: Nuno Sá <nuno.sa@analog.com> 10493L: linux-hwmon@vger.kernel.org 10494S: Supported 10495W: http://ez.analog.com/community/linux-device-drivers 10496F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 10497F: drivers/hwmon/ltc2947-core.c 10498F: drivers/hwmon/ltc2947-i2c.c 10499F: drivers/hwmon/ltc2947-spi.c 10500F: drivers/hwmon/ltc2947.h 10501 10502LTC2983 IIO TEMPERATURE DRIVER 10503M: Nuno Sá <nuno.sa@analog.com> 10504L: linux-iio@vger.kernel.org 10505S: Supported 10506W: http://ez.analog.com/community/linux-device-drivers 10507F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 10508F: drivers/iio/temperature/ltc2983.c 10509 10510LTC4261 HARDWARE MONITOR DRIVER 10511M: Guenter Roeck <linux@roeck-us.net> 10512L: linux-hwmon@vger.kernel.org 10513S: Maintained 10514F: Documentation/hwmon/ltc4261.rst 10515F: drivers/hwmon/ltc4261.c 10516 10517LTC4306 I2C MULTIPLEXER DRIVER 10518M: Michael Hennerich <michael.hennerich@analog.com> 10519L: linux-i2c@vger.kernel.org 10520S: Supported 10521W: http://ez.analog.com/community/linux-device-drivers 10522F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 10523F: drivers/i2c/muxes/i2c-mux-ltc4306.c 10524 10525LTP (Linux Test Project) 10526M: Mike Frysinger <vapier@gentoo.org> 10527M: Cyril Hrubis <chrubis@suse.cz> 10528M: Wanlong Gao <wanlong.gao@gmail.com> 10529M: Jan Stancek <jstancek@redhat.com> 10530M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 10531M: Alexey Kodanev <alexey.kodanev@oracle.com> 10532L: ltp@lists.linux.it (subscribers-only) 10533S: Maintained 10534W: http://linux-test-project.github.io/ 10535T: git git://github.com/linux-test-project/ltp.git 10536 10537LYNX PCS MODULE 10538M: Ioana Ciornei <ioana.ciornei@nxp.com> 10539L: netdev@vger.kernel.org 10540S: Supported 10541F: drivers/net/pcs/pcs-lynx.c 10542F: include/linux/pcs-lynx.h 10543 10544M68K ARCHITECTURE 10545M: Geert Uytterhoeven <geert@linux-m68k.org> 10546L: linux-m68k@lists.linux-m68k.org 10547S: Maintained 10548W: http://www.linux-m68k.org/ 10549T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 10550F: arch/m68k/ 10551F: drivers/zorro/ 10552 10553M68K ON APPLE MACINTOSH 10554M: Joshua Thompson <funaho@jurai.org> 10555L: linux-m68k@lists.linux-m68k.org 10556S: Maintained 10557W: http://www.mac.linux-m68k.org/ 10558F: arch/m68k/mac/ 10559F: drivers/macintosh/adb-iop.c 10560F: drivers/macintosh/via-macii.c 10561 10562M68K ON HP9000/300 10563M: Philip Blundell <philb@gnu.org> 10564S: Maintained 10565W: http://www.tazenda.demon.co.uk/phil/linux-hp 10566F: arch/m68k/hp300/ 10567 10568M88DS3103 MEDIA DRIVER 10569M: Antti Palosaari <crope@iki.fi> 10570L: linux-media@vger.kernel.org 10571S: Maintained 10572W: https://linuxtv.org 10573W: http://palosaari.fi/linux/ 10574Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10575T: git git://linuxtv.org/anttip/media_tree.git 10576F: drivers/media/dvb-frontends/m88ds3103* 10577 10578M88RS2000 MEDIA DRIVER 10579M: Malcolm Priestley <tvboxspy@gmail.com> 10580L: linux-media@vger.kernel.org 10581S: Maintained 10582W: https://linuxtv.org 10583Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10584F: drivers/media/dvb-frontends/m88rs2000* 10585 10586MA901 MASTERKIT USB FM RADIO DRIVER 10587M: Alexey Klimov <klimov.linux@gmail.com> 10588L: linux-media@vger.kernel.org 10589S: Maintained 10590T: git git://linuxtv.org/media_tree.git 10591F: drivers/media/radio/radio-ma901.c 10592 10593MAC80211 10594M: Johannes Berg <johannes@sipsolutions.net> 10595L: linux-wireless@vger.kernel.org 10596S: Maintained 10597W: https://wireless.wiki.kernel.org/ 10598T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git 10599T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git 10600F: Documentation/networking/mac80211-injection.rst 10601F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 10602F: drivers/net/wireless/mac80211_hwsim.[ch] 10603F: include/net/mac80211.h 10604F: net/mac80211/ 10605 10606MAILBOX API 10607M: Jassi Brar <jassisinghbrar@gmail.com> 10608L: linux-kernel@vger.kernel.org 10609S: Maintained 10610F: drivers/mailbox/ 10611F: include/linux/mailbox_client.h 10612F: include/linux/mailbox_controller.h 10613 10614MAILBOX ARM MHUv2 10615M: Viresh Kumar <viresh.kumar@linaro.org> 10616M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 10617L: linux-kernel@vger.kernel.org 10618S: Maintained 10619F: drivers/mailbox/arm_mhuv2.c 10620F: include/linux/mailbox/arm_mhuv2_message.h 10621F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 10622 10623MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 10624M: Michael Kerrisk <mtk.manpages@gmail.com> 10625L: linux-man@vger.kernel.org 10626S: Maintained 10627W: http://www.kernel.org/doc/man-pages 10628 10629MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 10630M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 10631L: linux-mips@vger.kernel.org 10632S: Maintained 10633F: arch/mips/boot/dts/img/pistachio_marduk.dts 10634 10635MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 10636M: Andrew Lunn <andrew@lunn.ch> 10637M: Vivien Didelot <vivien.didelot@gmail.com> 10638L: netdev@vger.kernel.org 10639S: Maintained 10640F: Documentation/devicetree/bindings/net/dsa/marvell.txt 10641F: Documentation/networking/devlink/mv88e6xxx.rst 10642F: drivers/net/dsa/mv88e6xxx/ 10643F: include/linux/platform_data/mv88e6xxx.h 10644 10645MARVELL ARMADA 3700 PHY DRIVERS 10646M: Miquel Raynal <miquel.raynal@bootlin.com> 10647S: Maintained 10648F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 10649F: Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt 10650F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 10651F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 10652 10653MARVELL ARMADA DRM SUPPORT 10654M: Russell King <linux@armlinux.org.uk> 10655S: Maintained 10656T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 10657T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 10658F: Documentation/devicetree/bindings/display/armada/ 10659F: drivers/gpu/drm/armada/ 10660F: include/uapi/drm/armada_drm.h 10661 10662MARVELL CRYPTO DRIVER 10663M: Boris Brezillon <bbrezillon@kernel.org> 10664M: Arnaud Ebalard <arno@natisbad.org> 10665M: Srujana Challa <schalla@marvell.com> 10666L: linux-crypto@vger.kernel.org 10667S: Maintained 10668F: drivers/crypto/marvell/ 10669F: include/linux/soc/marvell/octeontx2/ 10670 10671MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 10672M: Mirko Lindner <mlindner@marvell.com> 10673M: Stephen Hemminger <stephen@networkplumber.org> 10674L: netdev@vger.kernel.org 10675S: Maintained 10676F: drivers/net/ethernet/marvell/sk* 10677 10678MARVELL LIBERTAS WIRELESS DRIVER 10679L: libertas-dev@lists.infradead.org 10680S: Orphan 10681F: drivers/net/wireless/marvell/libertas/ 10682 10683MARVELL MACCHIATOBIN SUPPORT 10684M: Russell King <linux@armlinux.org.uk> 10685L: linux-arm-kernel@lists.infradead.org 10686S: Maintained 10687F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 10688 10689MARVELL MV643XX ETHERNET DRIVER 10690M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 10691L: netdev@vger.kernel.org 10692S: Maintained 10693F: drivers/net/ethernet/marvell/mv643xx_eth.* 10694F: include/linux/mv643xx.h 10695 10696MARVELL MV88X3310 PHY DRIVER 10697M: Russell King <linux@armlinux.org.uk> 10698L: netdev@vger.kernel.org 10699S: Maintained 10700F: drivers/net/phy/marvell10g.c 10701 10702MARVELL MVEBU THERMAL DRIVER 10703M: Miquel Raynal <miquel.raynal@bootlin.com> 10704S: Maintained 10705F: drivers/thermal/armada_thermal.c 10706 10707MARVELL MVNETA ETHERNET DRIVER 10708M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 10709L: netdev@vger.kernel.org 10710S: Maintained 10711F: drivers/net/ethernet/marvell/mvneta.* 10712 10713MARVELL MVPP2 ETHERNET DRIVER 10714M: Marcin Wojtas <mw@semihalf.com> 10715M: Russell King <linux@armlinux.org.uk> 10716L: netdev@vger.kernel.org 10717S: Maintained 10718F: Documentation/devicetree/bindings/net/marvell-pp2.txt 10719F: drivers/net/ethernet/marvell/mvpp2/ 10720 10721MARVELL MWIFIEX WIRELESS DRIVER 10722M: Amitkumar Karwar <amitkarwar@gmail.com> 10723M: Ganapathi Bhat <ganapathi017@gmail.com> 10724M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 10725M: Xinming Hu <huxinming820@gmail.com> 10726L: linux-wireless@vger.kernel.org 10727S: Maintained 10728F: drivers/net/wireless/marvell/mwifiex/ 10729 10730MARVELL MWL8K WIRELESS DRIVER 10731M: Lennert Buytenhek <buytenh@wantstofly.org> 10732L: linux-wireless@vger.kernel.org 10733S: Odd Fixes 10734F: drivers/net/wireless/marvell/mwl8k.c 10735 10736MARVELL NAND CONTROLLER DRIVER 10737M: Miquel Raynal <miquel.raynal@bootlin.com> 10738L: linux-mtd@lists.infradead.org 10739S: Maintained 10740F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 10741F: drivers/mtd/nand/raw/marvell_nand.c 10742 10743MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 10744M: Sunil Goutham <sgoutham@marvell.com> 10745M: Geetha sowjanya <gakula@marvell.com> 10746M: Subbaraya Sundeep <sbhatta@marvell.com> 10747M: hariprasad <hkelam@marvell.com> 10748L: netdev@vger.kernel.org 10749S: Supported 10750F: drivers/net/ethernet/marvell/octeontx2/nic/ 10751F: include/linux/soc/marvell/octeontx2/ 10752 10753MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 10754M: Sunil Goutham <sgoutham@marvell.com> 10755M: Linu Cherian <lcherian@marvell.com> 10756M: Geetha sowjanya <gakula@marvell.com> 10757M: Jerin Jacob <jerinj@marvell.com> 10758M: hariprasad <hkelam@marvell.com> 10759M: Subbaraya Sundeep <sbhatta@marvell.com> 10760L: netdev@vger.kernel.org 10761S: Supported 10762F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 10763F: drivers/net/ethernet/marvell/octeontx2/af/ 10764 10765MARVELL PRESTERA ETHERNET SWITCH DRIVER 10766M: Vadym Kochan <vkochan@marvell.com> 10767M: Taras Chornyi <tchornyi@marvell.com> 10768S: Supported 10769W: https://github.com/Marvell-switching/switchdev-prestera 10770F: drivers/net/ethernet/marvell/prestera/ 10771 10772MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 10773M: Nicolas Pitre <nico@fluxnic.net> 10774S: Odd Fixes 10775F: drivers/mmc/host/mvsdio.* 10776 10777MARVELL USB MDIO CONTROLLER DRIVER 10778M: Tobias Waldekranz <tobias@waldekranz.com> 10779L: netdev@vger.kernel.org 10780S: Maintained 10781F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 10782F: drivers/net/mdio/mdio-mvusb.c 10783 10784MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 10785M: Hu Ziji <huziji@marvell.com> 10786L: linux-mmc@vger.kernel.org 10787S: Supported 10788F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt 10789F: drivers/mmc/host/sdhci-xenon* 10790 10791MATROX FRAMEBUFFER DRIVER 10792L: linux-fbdev@vger.kernel.org 10793S: Orphan 10794F: drivers/video/fbdev/matrox/matroxfb_* 10795F: include/uapi/linux/matroxfb.h 10796 10797MAX16065 HARDWARE MONITOR DRIVER 10798M: Guenter Roeck <linux@roeck-us.net> 10799L: linux-hwmon@vger.kernel.org 10800S: Maintained 10801F: Documentation/hwmon/max16065.rst 10802F: drivers/hwmon/max16065.c 10803 10804MAX2175 SDR TUNER DRIVER 10805M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 10806L: linux-media@vger.kernel.org 10807S: Maintained 10808T: git git://linuxtv.org/media_tree.git 10809F: Documentation/devicetree/bindings/media/i2c/max2175.txt 10810F: Documentation/userspace-api/media/drivers/max2175.rst 10811F: drivers/media/i2c/max2175* 10812F: include/uapi/linux/max2175.h 10813 10814MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 10815L: linux-hwmon@vger.kernel.org 10816S: Orphan 10817F: Documentation/hwmon/max6650.rst 10818F: drivers/hwmon/max6650.c 10819 10820MAX6697 HARDWARE MONITOR DRIVER 10821M: Guenter Roeck <linux@roeck-us.net> 10822L: linux-hwmon@vger.kernel.org 10823S: Maintained 10824F: Documentation/devicetree/bindings/hwmon/max6697.txt 10825F: Documentation/hwmon/max6697.rst 10826F: drivers/hwmon/max6697.c 10827F: include/linux/platform_data/max6697.h 10828 10829MAX9286 QUAD GMSL DESERIALIZER DRIVER 10830M: Jacopo Mondi <jacopo+renesas@jmondi.org> 10831M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 10832M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 10833M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 10834L: linux-media@vger.kernel.org 10835S: Maintained 10836F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 10837F: drivers/media/i2c/max9286.c 10838 10839MAX9860 MONO AUDIO VOICE CODEC DRIVER 10840M: Peter Rosin <peda@axentia.se> 10841L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10842S: Maintained 10843F: Documentation/devicetree/bindings/sound/max9860.txt 10844F: sound/soc/codecs/max9860.* 10845 10846MAXBOTIX ULTRASONIC RANGER IIO DRIVER 10847M: Andreas Klinger <ak@it-klinger.de> 10848L: linux-iio@vger.kernel.org 10849S: Maintained 10850F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 10851F: drivers/iio/proximity/mb1232.c 10852 10853MAXIM MAX77650 PMIC MFD DRIVER 10854M: Bartosz Golaszewski <bgolaszewski@baylibre.com> 10855L: linux-kernel@vger.kernel.org 10856S: Maintained 10857F: Documentation/devicetree/bindings/*/*max77650.yaml 10858F: Documentation/devicetree/bindings/*/max77650*.yaml 10859F: drivers/gpio/gpio-max77650.c 10860F: drivers/input/misc/max77650-onkey.c 10861F: drivers/leds/leds-max77650.c 10862F: drivers/mfd/max77650.c 10863F: drivers/power/supply/max77650-charger.c 10864F: drivers/regulator/max77650-regulator.c 10865F: include/linux/mfd/max77650.h 10866 10867MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 10868M: Javier Martinez Canillas <javier@dowhile0.org> 10869L: linux-kernel@vger.kernel.org 10870S: Supported 10871F: Documentation/devicetree/bindings/*/*max77802.txt 10872F: drivers/regulator/max77802-regulator.c 10873F: include/dt-bindings/*/*max77802.h 10874 10875MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 10876M: Krzysztof Kozlowski <krzk@kernel.org> 10877M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 10878L: linux-pm@vger.kernel.org 10879S: Supported 10880F: drivers/power/supply/max14577_charger.c 10881F: drivers/power/supply/max77693_charger.c 10882 10883MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 10884M: Chanwoo Choi <cw00.choi@samsung.com> 10885M: Krzysztof Kozlowski <krzk@kernel.org> 10886M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 10887L: linux-kernel@vger.kernel.org 10888S: Supported 10889F: Documentation/devicetree/bindings/*/max77686.txt 10890F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 10891F: Documentation/devicetree/bindings/mfd/max14577.txt 10892F: Documentation/devicetree/bindings/mfd/max77693.txt 10893F: drivers/*/max14577*.c 10894F: drivers/*/max77686*.c 10895F: drivers/*/max77693*.c 10896F: drivers/clk/clk-max77686.c 10897F: drivers/extcon/extcon-max14577.c 10898F: drivers/extcon/extcon-max77693.c 10899F: drivers/rtc/rtc-max77686.c 10900F: include/linux/mfd/max14577*.h 10901F: include/linux/mfd/max77686*.h 10902F: include/linux/mfd/max77693*.h 10903 10904MAXIRADIO FM RADIO RECEIVER DRIVER 10905M: Hans Verkuil <hverkuil@xs4all.nl> 10906L: linux-media@vger.kernel.org 10907S: Maintained 10908W: https://linuxtv.org 10909T: git git://linuxtv.org/media_tree.git 10910F: drivers/media/radio/radio-maxiradio* 10911 10912MCAN MMIO DEVICE DRIVER 10913M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 10914L: linux-can@vger.kernel.org 10915S: Maintained 10916F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 10917F: drivers/net/can/m_can/m_can.c 10918F: drivers/net/can/m_can/m_can.h 10919F: drivers/net/can/m_can/m_can_platform.c 10920 10921MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 10922M: Rishi Gupta <gupt21@gmail.com> 10923L: linux-i2c@vger.kernel.org 10924L: linux-input@vger.kernel.org 10925S: Maintained 10926F: drivers/hid/hid-mcp2221.c 10927 10928MCP251XFD SPI-CAN NETWORK DRIVER 10929M: Marc Kleine-Budde <mkl@pengutronix.de> 10930M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 10931R: Thomas Kopp <thomas.kopp@microchip.com> 10932L: linux-can@vger.kernel.org 10933S: Maintained 10934F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 10935F: drivers/net/can/spi/mcp251xfd/ 10936 10937MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 10938M: Peter Rosin <peda@axentia.se> 10939L: linux-iio@vger.kernel.org 10940S: Maintained 10941F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 10942F: drivers/iio/potentiometer/mcp4018.c 10943F: drivers/iio/potentiometer/mcp4531.c 10944 10945MCR20A IEEE-802.15.4 RADIO DRIVER 10946M: Xue Liu <liuxuenetmail@gmail.com> 10947L: linux-wpan@vger.kernel.org 10948S: Maintained 10949W: https://github.com/xueliu/mcr20a-linux 10950F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 10951F: drivers/net/ieee802154/mcr20a.c 10952F: drivers/net/ieee802154/mcr20a.h 10953 10954MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 10955M: William Breathitt Gray <vilhelm.gray@gmail.com> 10956L: linux-iio@vger.kernel.org 10957S: Maintained 10958F: drivers/iio/dac/cio-dac.c 10959 10960MEDIA CONTROLLER FRAMEWORK 10961M: Sakari Ailus <sakari.ailus@linux.intel.com> 10962M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 10963L: linux-media@vger.kernel.org 10964S: Supported 10965W: https://www.linuxtv.org 10966T: git git://linuxtv.org/media_tree.git 10967F: drivers/media/mc/ 10968F: include/media/media-*.h 10969F: include/uapi/linux/media.h 10970 10971MEDIA DRIVER FOR FREESCALE IMX PXP 10972M: Philipp Zabel <p.zabel@pengutronix.de> 10973L: linux-media@vger.kernel.org 10974S: Maintained 10975T: git git://linuxtv.org/media_tree.git 10976F: drivers/media/platform/imx-pxp.[ch] 10977 10978MEDIA DRIVERS FOR ASCOT2E 10979M: Sergey Kozlov <serjk@netup.ru> 10980M: Abylay Ospan <aospan@netup.ru> 10981L: linux-media@vger.kernel.org 10982S: Supported 10983W: https://linuxtv.org 10984W: http://netup.tv/ 10985T: git git://linuxtv.org/media_tree.git 10986F: drivers/media/dvb-frontends/ascot2e* 10987 10988MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 10989M: Jasmin Jessich <jasmin@anw.at> 10990L: linux-media@vger.kernel.org 10991S: Maintained 10992W: https://linuxtv.org 10993T: git git://linuxtv.org/media_tree.git 10994F: drivers/media/dvb-frontends/cxd2099* 10995 10996MEDIA DRIVERS FOR CXD2841ER 10997M: Sergey Kozlov <serjk@netup.ru> 10998M: Abylay Ospan <aospan@netup.ru> 10999L: linux-media@vger.kernel.org 11000S: Supported 11001W: https://linuxtv.org 11002W: http://netup.tv/ 11003T: git git://linuxtv.org/media_tree.git 11004F: drivers/media/dvb-frontends/cxd2841er* 11005 11006MEDIA DRIVERS FOR CXD2880 11007M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 11008L: linux-media@vger.kernel.org 11009S: Supported 11010W: http://linuxtv.org/ 11011T: git git://linuxtv.org/media_tree.git 11012F: drivers/media/dvb-frontends/cxd2880/* 11013F: drivers/media/spi/cxd2880* 11014 11015MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 11016L: linux-media@vger.kernel.org 11017S: Orphan 11018W: https://linuxtv.org 11019T: git git://linuxtv.org/media_tree.git 11020F: drivers/media/pci/ddbridge/* 11021 11022MEDIA DRIVERS FOR FREESCALE IMX 11023M: Steve Longerbeam <slongerbeam@gmail.com> 11024M: Philipp Zabel <p.zabel@pengutronix.de> 11025L: linux-media@vger.kernel.org 11026S: Maintained 11027T: git git://linuxtv.org/media_tree.git 11028F: Documentation/admin-guide/media/imx.rst 11029F: Documentation/devicetree/bindings/media/imx.txt 11030F: drivers/staging/media/imx/ 11031F: include/linux/imx-media.h 11032F: include/media/imx.h 11033 11034MEDIA DRIVERS FOR FREESCALE IMX7 11035M: Rui Miguel Silva <rmfrfs@gmail.com> 11036L: linux-media@vger.kernel.org 11037S: Maintained 11038T: git git://linuxtv.org/media_tree.git 11039F: Documentation/admin-guide/media/imx7.rst 11040F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 11041F: Documentation/devicetree/bindings/media/nxp,imx7-mipi-csi2.yaml 11042F: drivers/staging/media/imx/imx7-media-csi.c 11043F: drivers/staging/media/imx/imx7-mipi-csis.c 11044 11045MEDIA DRIVERS FOR HELENE 11046M: Abylay Ospan <aospan@netup.ru> 11047L: linux-media@vger.kernel.org 11048S: Supported 11049W: https://linuxtv.org 11050W: http://netup.tv/ 11051T: git git://linuxtv.org/media_tree.git 11052F: drivers/media/dvb-frontends/helene* 11053 11054MEDIA DRIVERS FOR HORUS3A 11055M: Sergey Kozlov <serjk@netup.ru> 11056M: Abylay Ospan <aospan@netup.ru> 11057L: linux-media@vger.kernel.org 11058S: Supported 11059W: https://linuxtv.org 11060W: http://netup.tv/ 11061T: git git://linuxtv.org/media_tree.git 11062F: drivers/media/dvb-frontends/horus3a* 11063 11064MEDIA DRIVERS FOR LNBH25 11065M: Sergey Kozlov <serjk@netup.ru> 11066M: Abylay Ospan <aospan@netup.ru> 11067L: linux-media@vger.kernel.org 11068S: Supported 11069W: https://linuxtv.org 11070W: http://netup.tv/ 11071T: git git://linuxtv.org/media_tree.git 11072F: drivers/media/dvb-frontends/lnbh25* 11073 11074MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 11075L: linux-media@vger.kernel.org 11076S: Orphan 11077W: https://linuxtv.org 11078T: git git://linuxtv.org/media_tree.git 11079F: drivers/media/dvb-frontends/mxl5xx* 11080 11081MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 11082M: Sergey Kozlov <serjk@netup.ru> 11083M: Abylay Ospan <aospan@netup.ru> 11084L: linux-media@vger.kernel.org 11085S: Supported 11086W: https://linuxtv.org 11087W: http://netup.tv/ 11088T: git git://linuxtv.org/media_tree.git 11089F: drivers/media/pci/netup_unidvb/* 11090 11091MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 11092M: Dmitry Osipenko <digetx@gmail.com> 11093L: linux-media@vger.kernel.org 11094L: linux-tegra@vger.kernel.org 11095S: Maintained 11096T: git git://linuxtv.org/media_tree.git 11097F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt 11098F: drivers/staging/media/tegra-vde/ 11099 11100MEDIA DRIVERS FOR RENESAS - CEU 11101M: Jacopo Mondi <jacopo@jmondi.org> 11102L: linux-media@vger.kernel.org 11103L: linux-renesas-soc@vger.kernel.org 11104S: Supported 11105T: git git://linuxtv.org/media_tree.git 11106F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 11107F: drivers/media/platform/renesas-ceu.c 11108F: include/media/drv-intf/renesas-ceu.h 11109 11110MEDIA DRIVERS FOR RENESAS - DRIF 11111M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 11112L: linux-media@vger.kernel.org 11113L: linux-renesas-soc@vger.kernel.org 11114S: Supported 11115T: git git://linuxtv.org/media_tree.git 11116F: Documentation/devicetree/bindings/media/renesas,drif.txt 11117F: drivers/media/platform/rcar_drif.c 11118 11119MEDIA DRIVERS FOR RENESAS - FCP 11120M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11121L: linux-media@vger.kernel.org 11122L: linux-renesas-soc@vger.kernel.org 11123S: Supported 11124T: git git://linuxtv.org/media_tree.git 11125F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 11126F: drivers/media/platform/rcar-fcp.c 11127F: include/media/rcar-fcp.h 11128 11129MEDIA DRIVERS FOR RENESAS - FDP1 11130M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 11131L: linux-media@vger.kernel.org 11132L: linux-renesas-soc@vger.kernel.org 11133S: Supported 11134T: git git://linuxtv.org/media_tree.git 11135F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 11136F: drivers/media/platform/rcar_fdp1.c 11137 11138MEDIA DRIVERS FOR RENESAS - VIN 11139M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 11140L: linux-media@vger.kernel.org 11141L: linux-renesas-soc@vger.kernel.org 11142S: Supported 11143T: git git://linuxtv.org/media_tree.git 11144F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 11145F: Documentation/devicetree/bindings/media/renesas,vin.yaml 11146F: drivers/media/platform/rcar-vin/ 11147 11148MEDIA DRIVERS FOR RENESAS - VSP1 11149M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11150M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 11151L: linux-media@vger.kernel.org 11152L: linux-renesas-soc@vger.kernel.org 11153S: Supported 11154T: git git://linuxtv.org/media_tree.git 11155F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 11156F: drivers/media/platform/vsp1/ 11157 11158MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 11159L: linux-media@vger.kernel.org 11160S: Orphan 11161W: https://linuxtv.org 11162T: git git://linuxtv.org/media_tree.git 11163F: drivers/media/dvb-frontends/stv0910* 11164 11165MEDIA DRIVERS FOR ST STV6111 TUNER ICs 11166L: linux-media@vger.kernel.org 11167S: Orphan 11168W: https://linuxtv.org 11169T: git git://linuxtv.org/media_tree.git 11170F: drivers/media/dvb-frontends/stv6111* 11171 11172MEDIA DRIVERS FOR STM32 - DCMI 11173M: Hugues Fruchet <hugues.fruchet@st.com> 11174L: linux-media@vger.kernel.org 11175S: Supported 11176T: git git://linuxtv.org/media_tree.git 11177F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 11178F: drivers/media/platform/stm32/stm32-dcmi.c 11179 11180MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 11181M: Mauro Carvalho Chehab <mchehab@kernel.org> 11182L: linux-media@vger.kernel.org 11183S: Maintained 11184W: https://linuxtv.org 11185Q: http://patchwork.kernel.org/project/linux-media/list/ 11186T: git git://linuxtv.org/media_tree.git 11187F: Documentation/admin-guide/media/ 11188F: Documentation/devicetree/bindings/media/ 11189F: Documentation/driver-api/media/ 11190F: Documentation/userspace-api/media/ 11191F: drivers/media/ 11192F: drivers/staging/media/ 11193F: include/linux/platform_data/media/ 11194F: include/media/ 11195F: include/uapi/linux/dvb/ 11196F: include/uapi/linux/ivtv* 11197F: include/uapi/linux/media.h 11198F: include/uapi/linux/meye.h 11199F: include/uapi/linux/uvcvideo.h 11200F: include/uapi/linux/v4l2-* 11201F: include/uapi/linux/videodev2.h 11202 11203MEDIATEK BLUETOOTH DRIVER 11204M: Sean Wang <sean.wang@mediatek.com> 11205L: linux-bluetooth@vger.kernel.org 11206L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 11207S: Maintained 11208F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 11209F: drivers/bluetooth/btmtkuart.c 11210 11211MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 11212M: Sean Wang <sean.wang@mediatek.com> 11213L: linux-pm@vger.kernel.org 11214S: Maintained 11215F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 11216F: drivers/power/reset/mt6323-poweroff.c 11217 11218MEDIATEK CIR DRIVER 11219M: Sean Wang <sean.wang@mediatek.com> 11220S: Maintained 11221F: drivers/media/rc/mtk-cir.c 11222 11223MEDIATEK DMA DRIVER 11224M: Sean Wang <sean.wang@mediatek.com> 11225L: dmaengine@vger.kernel.org 11226L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11227L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 11228S: Maintained 11229F: Documentation/devicetree/bindings/dma/mtk-* 11230F: drivers/dma/mediatek/ 11231 11232MEDIATEK ETHERNET DRIVER 11233M: Felix Fietkau <nbd@nbd.name> 11234M: John Crispin <john@phrozen.org> 11235M: Sean Wang <sean.wang@mediatek.com> 11236M: Mark Lee <Mark-MC.Lee@mediatek.com> 11237L: netdev@vger.kernel.org 11238S: Maintained 11239F: drivers/net/ethernet/mediatek/ 11240 11241MEDIATEK I2C CONTROLLER DRIVER 11242M: Qii Wang <qii.wang@mediatek.com> 11243L: linux-i2c@vger.kernel.org 11244S: Maintained 11245F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt 11246F: drivers/i2c/busses/i2c-mt65xx.c 11247 11248MEDIATEK IOMMU DRIVER 11249M: Yong Wu <yong.wu@mediatek.com> 11250L: iommu@lists.linux-foundation.org 11251L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 11252S: Supported 11253F: Documentation/devicetree/bindings/iommu/mediatek* 11254F: drivers/iommu/mtk_iommu* 11255F: include/dt-bindings/memory/mt*-port.h 11256 11257MEDIATEK JPEG DRIVER 11258M: Rick Chang <rick.chang@mediatek.com> 11259M: Bin Liu <bin.liu@mediatek.com> 11260S: Supported 11261F: Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt 11262F: drivers/media/platform/mtk-jpeg/ 11263 11264MEDIATEK MDP DRIVER 11265M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 11266M: Houlong Wei <houlong.wei@mediatek.com> 11267M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 11268S: Supported 11269F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 11270F: drivers/media/platform/mtk-mdp/ 11271F: drivers/media/platform/mtk-vpu/ 11272 11273MEDIATEK MEDIA DRIVER 11274M: Tiffany Lin <tiffany.lin@mediatek.com> 11275M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 11276S: Supported 11277F: Documentation/devicetree/bindings/media/mediatek-vcodec.txt 11278F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 11279F: drivers/media/platform/mtk-vcodec/ 11280F: drivers/media/platform/mtk-vpu/ 11281 11282MEDIATEK MMC/SD/SDIO DRIVER 11283M: Chaotian Jing <chaotian.jing@mediatek.com> 11284S: Maintained 11285F: Documentation/devicetree/bindings/mmc/mtk-sd.txt 11286F: drivers/mmc/host/mtk-sd.c 11287 11288MEDIATEK MT76 WIRELESS LAN DRIVER 11289M: Felix Fietkau <nbd@nbd.name> 11290M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 11291R: Ryder Lee <ryder.lee@mediatek.com> 11292L: linux-wireless@vger.kernel.org 11293S: Maintained 11294F: drivers/net/wireless/mediatek/mt76/ 11295 11296MEDIATEK MT7601U WIRELESS LAN DRIVER 11297M: Jakub Kicinski <kubakici@wp.pl> 11298L: linux-wireless@vger.kernel.org 11299S: Maintained 11300F: drivers/net/wireless/mediatek/mt7601u/ 11301 11302MEDIATEK MT7621/28/88 I2C DRIVER 11303M: Stefan Roese <sr@denx.de> 11304L: linux-i2c@vger.kernel.org 11305S: Maintained 11306F: Documentation/devicetree/bindings/i2c/i2c-mt7621.txt 11307F: drivers/i2c/busses/i2c-mt7621.c 11308 11309MEDIATEK MT7621 PHY PCI DRIVER 11310M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 11311S: Maintained 11312F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 11313F: drivers/phy/ralink/phy-mt7621-pci.c 11314 11315MEDIATEK NAND CONTROLLER DRIVER 11316L: linux-mtd@lists.infradead.org 11317S: Orphan 11318F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 11319F: drivers/mtd/nand/raw/mtk_* 11320 11321MEDIATEK PMIC LED DRIVER 11322M: Sean Wang <sean.wang@mediatek.com> 11323S: Maintained 11324F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 11325F: drivers/leds/leds-mt6323.c 11326 11327MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 11328M: Sean Wang <sean.wang@mediatek.com> 11329S: Maintained 11330F: drivers/char/hw_random/mtk-rng.c 11331 11332MEDIATEK SWITCH DRIVER 11333M: Sean Wang <sean.wang@mediatek.com> 11334M: Landen Chao <Landen.Chao@mediatek.com> 11335L: netdev@vger.kernel.org 11336S: Maintained 11337F: drivers/net/dsa/mt7530.* 11338F: net/dsa/tag_mtk.c 11339 11340MEDIATEK USB3 DRD IP DRIVER 11341M: Chunfeng Yun <chunfeng.yun@mediatek.com> 11342L: linux-usb@vger.kernel.org 11343L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11344L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 11345S: Maintained 11346F: Documentation/devicetree/bindings/usb/mediatek,* 11347F: drivers/usb/host/xhci-mtk* 11348F: drivers/usb/mtu3/ 11349 11350MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 11351M: Peter Senna Tschudin <peter.senna@gmail.com> 11352M: Martin Donnelly <martin.donnelly@ge.com> 11353M: Martyn Welch <martyn.welch@collabora.co.uk> 11354S: Maintained 11355F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 11356F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 11357 11358MEGARAID SCSI/SAS DRIVERS 11359M: Kashyap Desai <kashyap.desai@broadcom.com> 11360M: Sumit Saxena <sumit.saxena@broadcom.com> 11361M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 11362L: megaraidlinux.pdl@broadcom.com 11363L: linux-scsi@vger.kernel.org 11364S: Maintained 11365W: http://www.avagotech.com/support/ 11366F: Documentation/scsi/megaraid.rst 11367F: drivers/scsi/megaraid.* 11368F: drivers/scsi/megaraid/ 11369 11370MELEXIS MLX90614 DRIVER 11371M: Crt Mori <cmo@melexis.com> 11372L: linux-iio@vger.kernel.org 11373S: Supported 11374W: http://www.melexis.com 11375F: drivers/iio/temperature/mlx90614.c 11376 11377MELEXIS MLX90632 DRIVER 11378M: Crt Mori <cmo@melexis.com> 11379L: linux-iio@vger.kernel.org 11380S: Supported 11381W: http://www.melexis.com 11382F: drivers/iio/temperature/mlx90632.c 11383 11384MELFAS MIP4 TOUCHSCREEN DRIVER 11385M: Sangwon Jee <jeesw@melfas.com> 11386S: Supported 11387W: http://www.melfas.com 11388F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 11389F: drivers/input/touchscreen/melfas_mip4.c 11390 11391MELLANOX BLUEFIELD I2C DRIVER 11392M: Khalil Blaiech <kblaiech@nvidia.com> 11393L: linux-i2c@vger.kernel.org 11394S: Supported 11395F: Documentation/devicetree/bindings/i2c/mellanox,i2c-mlxbf.yaml 11396F: drivers/i2c/busses/i2c-mlxbf.c 11397 11398MELLANOX ETHERNET DRIVER (mlx4_en) 11399M: Tariq Toukan <tariqt@nvidia.com> 11400L: netdev@vger.kernel.org 11401S: Supported 11402W: http://www.mellanox.com 11403Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11404F: drivers/net/ethernet/mellanox/mlx4/en_* 11405 11406MELLANOX ETHERNET DRIVER (mlx5e) 11407M: Saeed Mahameed <saeedm@nvidia.com> 11408L: netdev@vger.kernel.org 11409S: Supported 11410W: http://www.mellanox.com 11411Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11412F: drivers/net/ethernet/mellanox/mlx5/core/en_* 11413 11414MELLANOX ETHERNET INNOVA DRIVERS 11415R: Boris Pismenny <borisp@nvidia.com> 11416L: netdev@vger.kernel.org 11417S: Supported 11418W: http://www.mellanox.com 11419Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11420F: drivers/net/ethernet/mellanox/mlx5/core/accel/* 11421F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 11422F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 11423F: include/linux/mlx5/mlx5_ifc_fpga.h 11424 11425MELLANOX ETHERNET SWITCH DRIVERS 11426M: Jiri Pirko <jiri@nvidia.com> 11427M: Ido Schimmel <idosch@nvidia.com> 11428L: netdev@vger.kernel.org 11429S: Supported 11430W: http://www.mellanox.com 11431Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11432F: drivers/net/ethernet/mellanox/mlxsw/ 11433F: tools/testing/selftests/drivers/net/mlxsw/ 11434 11435MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 11436M: mlxsw@nvidia.com 11437L: netdev@vger.kernel.org 11438S: Supported 11439W: http://www.mellanox.com 11440Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11441F: drivers/net/ethernet/mellanox/mlxfw/ 11442 11443MELLANOX HARDWARE PLATFORM SUPPORT 11444M: Andy Shevchenko <andy@infradead.org> 11445M: Darren Hart <dvhart@infradead.org> 11446M: Vadim Pasternak <vadimp@nvidia.com> 11447L: platform-driver-x86@vger.kernel.org 11448S: Supported 11449F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 11450F: drivers/platform/mellanox/ 11451F: include/linux/platform_data/mlxreg.h 11452 11453MELLANOX MLX4 core VPI driver 11454M: Tariq Toukan <tariqt@nvidia.com> 11455L: netdev@vger.kernel.org 11456L: linux-rdma@vger.kernel.org 11457S: Supported 11458W: http://www.mellanox.com 11459Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11460F: drivers/net/ethernet/mellanox/mlx4/ 11461F: include/linux/mlx4/ 11462 11463MELLANOX MLX4 IB driver 11464M: Yishai Hadas <yishaih@nvidia.com> 11465L: linux-rdma@vger.kernel.org 11466S: Supported 11467W: http://www.mellanox.com 11468Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11469F: drivers/infiniband/hw/mlx4/ 11470F: include/linux/mlx4/ 11471F: include/uapi/rdma/mlx4-abi.h 11472 11473MELLANOX MLX5 core VPI driver 11474M: Saeed Mahameed <saeedm@nvidia.com> 11475M: Leon Romanovsky <leonro@nvidia.com> 11476L: netdev@vger.kernel.org 11477L: linux-rdma@vger.kernel.org 11478S: Supported 11479W: http://www.mellanox.com 11480Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11481F: Documentation/networking/device_drivers/ethernet/mellanox/ 11482F: drivers/net/ethernet/mellanox/mlx5/core/ 11483F: include/linux/mlx5/ 11484 11485MELLANOX MLX5 IB driver 11486M: Leon Romanovsky <leonro@nvidia.com> 11487L: linux-rdma@vger.kernel.org 11488S: Supported 11489W: http://www.mellanox.com 11490Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11491F: drivers/infiniband/hw/mlx5/ 11492F: include/linux/mlx5/ 11493F: include/uapi/rdma/mlx5-abi.h 11494 11495MELLANOX MLXCPLD I2C AND MUX DRIVER 11496M: Vadim Pasternak <vadimp@nvidia.com> 11497M: Michael Shych <michaelsh@nvidia.com> 11498L: linux-i2c@vger.kernel.org 11499S: Supported 11500F: Documentation/i2c/busses/i2c-mlxcpld.rst 11501F: drivers/i2c/busses/i2c-mlxcpld.c 11502F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 11503 11504MELLANOX MLXCPLD LED DRIVER 11505M: Vadim Pasternak <vadimp@nvidia.com> 11506L: linux-leds@vger.kernel.org 11507S: Supported 11508F: Documentation/leds/leds-mlxcpld.rst 11509F: drivers/leds/leds-mlxcpld.c 11510F: drivers/leds/leds-mlxreg.c 11511 11512MELLANOX PLATFORM DRIVER 11513M: Vadim Pasternak <vadimp@nvidia.com> 11514L: platform-driver-x86@vger.kernel.org 11515S: Supported 11516F: drivers/platform/x86/mlx-platform.c 11517 11518MEMBARRIER SUPPORT 11519M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 11520M: "Paul E. McKenney" <paulmck@kernel.org> 11521L: linux-kernel@vger.kernel.org 11522S: Supported 11523F: arch/powerpc/include/asm/membarrier.h 11524F: include/uapi/linux/membarrier.h 11525F: kernel/sched/membarrier.c 11526 11527MEMBLOCK 11528M: Mike Rapoport <rppt@linux.ibm.com> 11529L: linux-mm@kvack.org 11530S: Maintained 11531F: Documentation/core-api/boot-time-mm.rst 11532F: include/linux/memblock.h 11533F: mm/memblock.c 11534 11535MEMORY CONTROLLER DRIVERS 11536M: Krzysztof Kozlowski <krzk@kernel.org> 11537L: linux-kernel@vger.kernel.org 11538S: Maintained 11539T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 11540F: Documentation/devicetree/bindings/memory-controllers/ 11541F: drivers/memory/ 11542F: include/dt-bindings/memory/ 11543 11544MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 11545M: Dmitry Osipenko <digetx@gmail.com> 11546L: linux-pm@vger.kernel.org 11547L: linux-tegra@vger.kernel.org 11548T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 11549S: Maintained 11550F: drivers/devfreq/tegra30-devfreq.c 11551 11552MEMORY MANAGEMENT 11553M: Andrew Morton <akpm@linux-foundation.org> 11554L: linux-mm@kvack.org 11555S: Maintained 11556W: http://www.linux-mm.org 11557T: quilt https://ozlabs.org/~akpm/mmotm/ 11558T: quilt https://ozlabs.org/~akpm/mmots/ 11559T: git git://github.com/hnaz/linux-mm.git 11560F: include/linux/gfp.h 11561F: include/linux/memory_hotplug.h 11562F: include/linux/mm.h 11563F: include/linux/mmzone.h 11564F: include/linux/vmalloc.h 11565F: mm/ 11566 11567MEMORY TECHNOLOGY DEVICES (MTD) 11568M: Miquel Raynal <miquel.raynal@bootlin.com> 11569M: Richard Weinberger <richard@nod.at> 11570M: Vignesh Raghavendra <vigneshr@ti.com> 11571L: linux-mtd@lists.infradead.org 11572S: Maintained 11573W: http://www.linux-mtd.infradead.org/ 11574Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 11575C: irc://irc.oftc.net/mtd 11576T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 11577T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 11578F: Documentation/devicetree/bindings/mtd/ 11579F: drivers/mtd/ 11580F: include/linux/mtd/ 11581F: include/uapi/mtd/ 11582 11583MEN A21 WATCHDOG DRIVER 11584M: Johannes Thumshirn <morbidrsa@gmail.com> 11585L: linux-watchdog@vger.kernel.org 11586S: Maintained 11587F: drivers/watchdog/mena21_wdt.c 11588 11589MEN CHAMELEON BUS (mcb) 11590M: Johannes Thumshirn <morbidrsa@gmail.com> 11591S: Maintained 11592F: Documentation/driver-api/men-chameleon-bus.rst 11593F: drivers/mcb/ 11594F: include/linux/mcb.h 11595 11596MEN F21BMC (Board Management Controller) 11597M: Andreas Werner <andreas.werner@men.de> 11598S: Supported 11599F: Documentation/hwmon/menf21bmc.rst 11600F: drivers/hwmon/menf21bmc_hwmon.c 11601F: drivers/leds/leds-menf21bmc.c 11602F: drivers/mfd/menf21bmc.c 11603F: drivers/watchdog/menf21bmc_wdt.c 11604 11605MEN Z069 WATCHDOG DRIVER 11606M: Johannes Thumshirn <jth@kernel.org> 11607L: linux-watchdog@vger.kernel.org 11608S: Maintained 11609F: drivers/watchdog/menz69_wdt.c 11610 11611MESON AO CEC DRIVER FOR AMLOGIC SOCS 11612M: Neil Armstrong <narmstrong@baylibre.com> 11613L: linux-media@vger.kernel.org 11614L: linux-amlogic@lists.infradead.org 11615S: Supported 11616W: http://linux-meson.com/ 11617T: git git://linuxtv.org/media_tree.git 11618F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 11619F: drivers/media/cec/platform/meson/ao-cec-g12a.c 11620F: drivers/media/cec/platform/meson/ao-cec.c 11621 11622MESON GE2D DRIVER FOR AMLOGIC SOCS 11623M: Neil Armstrong <narmstrong@baylibre.com> 11624L: linux-media@vger.kernel.org 11625L: linux-amlogic@lists.infradead.org 11626S: Supported 11627T: git git://linuxtv.org/media_tree.git 11628F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 11629F: drivers/media/platform/meson/ge2d/ 11630 11631MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 11632M: Liang Yang <liang.yang@amlogic.com> 11633L: linux-mtd@lists.infradead.org 11634S: Maintained 11635F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt 11636F: drivers/mtd/nand/raw/meson_* 11637 11638MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 11639M: Neil Armstrong <narmstrong@baylibre.com> 11640L: linux-media@vger.kernel.org 11641L: linux-amlogic@lists.infradead.org 11642S: Supported 11643T: git git://linuxtv.org/media_tree.git 11644F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 11645F: drivers/staging/media/meson/vdec/ 11646 11647METHODE UDPU SUPPORT 11648M: Vladimir Vid <vladimir.vid@sartura.hr> 11649S: Maintained 11650F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 11651 11652MHI BUS 11653M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 11654M: Hemant Kumar <hemantk@codeaurora.org> 11655L: linux-arm-msm@vger.kernel.org 11656S: Maintained 11657T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 11658F: Documentation/ABI/stable/sysfs-bus-mhi 11659F: Documentation/mhi/ 11660F: drivers/bus/mhi/ 11661F: include/linux/mhi.h 11662 11663MICROBLAZE ARCHITECTURE 11664M: Michal Simek <monstr@monstr.eu> 11665S: Supported 11666W: http://www.monstr.eu/fdt/ 11667T: git git://git.monstr.eu/linux-2.6-microblaze.git 11668F: arch/microblaze/ 11669 11670MICROCHIP AT91 DMA DRIVERS 11671M: Ludovic Desroches <ludovic.desroches@microchip.com> 11672M: Tudor Ambarus <tudor.ambarus@microchip.com> 11673L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11674L: dmaengine@vger.kernel.org 11675S: Supported 11676F: Documentation/devicetree/bindings/dma/atmel-dma.txt 11677F: drivers/dma/at_hdmac.c 11678F: drivers/dma/at_hdmac_regs.h 11679F: drivers/dma/at_xdmac.c 11680F: include/dt-bindings/dma/at91.h 11681 11682MICROCHIP AT91 SERIAL DRIVER 11683M: Richard Genoud <richard.genoud@gmail.com> 11684S: Maintained 11685F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 11686F: drivers/tty/serial/atmel_serial.c 11687F: drivers/tty/serial/atmel_serial.h 11688 11689MICROCHIP AT91 USART MFD DRIVER 11690M: Radu Pirea <radu_nicolae.pirea@upb.ro> 11691L: linux-kernel@vger.kernel.org 11692S: Supported 11693F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 11694F: drivers/mfd/at91-usart.c 11695F: include/dt-bindings/mfd/at91-usart.h 11696 11697MICROCHIP AT91 USART SPI DRIVER 11698M: Radu Pirea <radu_nicolae.pirea@upb.ro> 11699L: linux-spi@vger.kernel.org 11700S: Supported 11701F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 11702F: drivers/spi/spi-at91-usart.c 11703 11704MICROCHIP AUDIO ASOC DRIVERS 11705M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 11706L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11707S: Supported 11708F: sound/soc/atmel 11709 11710MICROCHIP ECC DRIVER 11711M: Tudor Ambarus <tudor.ambarus@microchip.com> 11712L: linux-crypto@vger.kernel.org 11713S: Maintained 11714F: drivers/crypto/atmel-ecc.* 11715 11716MICROCHIP I2C DRIVER 11717M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 11718L: linux-i2c@vger.kernel.org 11719S: Supported 11720F: drivers/i2c/busses/i2c-at91-*.c 11721F: drivers/i2c/busses/i2c-at91.h 11722 11723MICROCHIP ISC DRIVER 11724M: Eugen Hristev <eugen.hristev@microchip.com> 11725L: linux-media@vger.kernel.org 11726S: Supported 11727F: Documentation/devicetree/bindings/media/atmel-isc.txt 11728F: drivers/media/platform/atmel/atmel-isc-base.c 11729F: drivers/media/platform/atmel/atmel-isc-regs.h 11730F: drivers/media/platform/atmel/atmel-isc.h 11731F: drivers/media/platform/atmel/atmel-sama5d2-isc.c 11732F: include/linux/atmel-isc-media.h 11733 11734MICROCHIP ISI DRIVER 11735M: Eugen Hristev <eugen.hristev@microchip.com> 11736L: linux-media@vger.kernel.org 11737S: Supported 11738F: drivers/media/platform/atmel/atmel-isi.c 11739F: drivers/media/platform/atmel/atmel-isi.h 11740 11741MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 11742M: Woojung Huh <woojung.huh@microchip.com> 11743M: UNGLinuxDriver@microchip.com 11744L: netdev@vger.kernel.org 11745S: Maintained 11746F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 11747F: drivers/net/dsa/microchip/* 11748F: include/linux/platform_data/microchip-ksz.h 11749F: net/dsa/tag_ksz.c 11750 11751MICROCHIP LAN743X ETHERNET DRIVER 11752M: Bryan Whitehead <bryan.whitehead@microchip.com> 11753M: UNGLinuxDriver@microchip.com 11754L: netdev@vger.kernel.org 11755S: Maintained 11756F: drivers/net/ethernet/microchip/lan743x_* 11757 11758MICROCHIP LCDFB DRIVER 11759M: Nicolas Ferre <nicolas.ferre@microchip.com> 11760L: linux-fbdev@vger.kernel.org 11761S: Maintained 11762F: drivers/video/fbdev/atmel_lcdfb.c 11763F: include/video/atmel_lcdc.h 11764 11765MICROCHIP MCP16502 PMIC DRIVER 11766M: Claudiu Beznea <claudiu.beznea@microchip.com> 11767L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11768S: Supported 11769F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 11770F: drivers/regulator/mcp16502.c 11771 11772MICROCHIP MCP3911 ADC DRIVER 11773M: Marcus Folkesson <marcus.folkesson@gmail.com> 11774M: Kent Gustavsson <kent@minoris.se> 11775L: linux-iio@vger.kernel.org 11776S: Supported 11777F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 11778F: drivers/iio/adc/mcp3911.c 11779 11780MICROCHIP MMC/SD/SDIO MCI DRIVER 11781M: Ludovic Desroches <ludovic.desroches@microchip.com> 11782S: Maintained 11783F: drivers/mmc/host/atmel-mci.c 11784 11785MICROCHIP NAND DRIVER 11786M: Tudor Ambarus <tudor.ambarus@microchip.com> 11787L: linux-mtd@lists.infradead.org 11788S: Supported 11789F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 11790F: drivers/mtd/nand/raw/atmel/* 11791 11792MICROCHIP PWM DRIVER 11793M: Claudiu Beznea <claudiu.beznea@microchip.com> 11794L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11795L: linux-pwm@vger.kernel.org 11796S: Supported 11797F: Documentation/devicetree/bindings/pwm/atmel-pwm.txt 11798F: drivers/pwm/pwm-atmel.c 11799 11800MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 11801M: Eugen Hristev <eugen.hristev@microchip.com> 11802L: linux-iio@vger.kernel.org 11803S: Supported 11804F: Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt 11805F: drivers/iio/adc/at91-sama5d2_adc.c 11806F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 11807 11808MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 11809M: Claudiu Beznea <claudiu.beznea@microchip.com> 11810S: Supported 11811F: drivers/power/reset/at91-sama5d2_shdwc.c 11812 11813MICROCHIP SPI DRIVER 11814M: Tudor Ambarus <tudor.ambarus@microchip.com> 11815S: Supported 11816F: drivers/spi/spi-atmel.* 11817 11818MICROCHIP SSC DRIVER 11819M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 11820L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11821S: Supported 11822F: drivers/misc/atmel-ssc.c 11823F: include/linux/atmel-ssc.h 11824 11825MICROCHIP USB251XB DRIVER 11826M: Richard Leitner <richard.leitner@skidata.com> 11827L: linux-usb@vger.kernel.org 11828S: Maintained 11829F: Documentation/devicetree/bindings/usb/usb251xb.txt 11830F: drivers/usb/misc/usb251xb.c 11831 11832MICROCHIP USBA UDC DRIVER 11833M: Cristian Birsan <cristian.birsan@microchip.com> 11834L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11835S: Supported 11836F: drivers/usb/gadget/udc/atmel_usba_udc.* 11837 11838MICROCHIP WILC1000 WIFI DRIVER 11839M: Ajay Singh <ajay.kathat@microchip.com> 11840M: Claudiu Beznea <claudiu.beznea@microchip.com> 11841L: linux-wireless@vger.kernel.org 11842S: Supported 11843F: drivers/net/wireless/microchip/wilc1000/ 11844 11845MICROSEMI MIPS SOCS 11846M: Alexandre Belloni <alexandre.belloni@bootlin.com> 11847M: UNGLinuxDriver@microchip.com 11848L: linux-mips@vger.kernel.org 11849S: Supported 11850F: Documentation/devicetree/bindings/mips/mscc.txt 11851F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 11852F: arch/mips/boot/dts/mscc/ 11853F: arch/mips/configs/generic/board-ocelot.config 11854F: arch/mips/generic/board-ocelot.c 11855 11856MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 11857M: Don Brace <don.brace@microchip.com> 11858L: storagedev@microchip.com 11859L: linux-scsi@vger.kernel.org 11860S: Supported 11861F: Documentation/scsi/smartpqi.rst 11862F: drivers/scsi/smartpqi/Kconfig 11863F: drivers/scsi/smartpqi/Makefile 11864F: drivers/scsi/smartpqi/smartpqi*.[ch] 11865F: include/linux/cciss*.h 11866F: include/uapi/linux/cciss*.h 11867 11868MICROSOFT SURFACE GPE LID SUPPORT DRIVER 11869M: Maximilian Luz <luzmaximilian@gmail.com> 11870L: platform-driver-x86@vger.kernel.org 11871S: Maintained 11872F: drivers/platform/surface/surface_gpe.c 11873 11874MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 11875M: Hans de Goede <hdegoede@redhat.com> 11876M: Mark Gross <mgross@linux.intel.com> 11877M: Maximilian Luz <luzmaximilian@gmail.com> 11878L: platform-driver-x86@vger.kernel.org 11879S: Maintained 11880T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 11881F: drivers/platform/surface/ 11882 11883MICROSOFT SURFACE HOT-PLUG DRIVER 11884M: Maximilian Luz <luzmaximilian@gmail.com> 11885L: platform-driver-x86@vger.kernel.org 11886S: Maintained 11887F: drivers/platform/surface/surface_hotplug.c 11888 11889MICROSOFT SURFACE PRO 3 BUTTON DRIVER 11890M: Chen Yu <yu.c.chen@intel.com> 11891L: platform-driver-x86@vger.kernel.org 11892S: Supported 11893F: drivers/platform/surface/surfacepro3_button.c 11894 11895MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 11896M: Maximilian Luz <luzmaximilian@gmail.com> 11897S: Maintained 11898W: https://github.com/linux-surface/surface-aggregator-module 11899C: irc://chat.freenode.net/##linux-surface 11900F: Documentation/driver-api/surface_aggregator/ 11901F: drivers/platform/surface/aggregator/ 11902F: drivers/platform/surface/surface_acpi_notify.c 11903F: drivers/platform/surface/surface_aggregator_cdev.c 11904F: include/linux/surface_acpi_notify.h 11905F: include/linux/surface_aggregator/ 11906F: include/uapi/linux/surface_aggregator/ 11907 11908MICROTEK X6 SCANNER 11909M: Oliver Neukum <oliver@neukum.org> 11910S: Maintained 11911F: drivers/usb/image/microtek.* 11912 11913MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 11914M: Luka Kovacic <luka.kovacic@sartura.hr> 11915M: Luka Perkov <luka.perkov@sartura.hr> 11916S: Maintained 11917F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 11918F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 11919F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 11920F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 11921F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 11922F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 11923 11924MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 11925M: Sakari Ailus <sakari.ailus@linux.intel.com> 11926L: linux-media@vger.kernel.org 11927S: Maintained 11928F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 11929F: Documentation/driver-api/media/drivers/ccs/ 11930F: Documentation/userspace-api/media/drivers/ccs.rst 11931F: drivers/media/i2c/ccs-pll.c 11932F: drivers/media/i2c/ccs-pll.h 11933F: drivers/media/i2c/ccs/ 11934F: include/uapi/linux/ccs.h 11935F: include/uapi/linux/smiapp.h 11936 11937MIPS 11938M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 11939L: linux-mips@vger.kernel.org 11940S: Maintained 11941W: http://www.linux-mips.org/ 11942Q: https://patchwork.kernel.org/project/linux-mips/list/ 11943T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 11944F: Documentation/devicetree/bindings/mips/ 11945F: Documentation/mips/ 11946F: arch/mips/ 11947F: drivers/platform/mips/ 11948 11949MIPS BOSTON DEVELOPMENT BOARD 11950M: Paul Burton <paulburton@kernel.org> 11951L: linux-mips@vger.kernel.org 11952S: Maintained 11953F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 11954F: arch/mips/boot/dts/img/boston.dts 11955F: arch/mips/configs/generic/board-boston.config 11956F: drivers/clk/imgtec/clk-boston.c 11957F: include/dt-bindings/clock/boston-clock.h 11958 11959MIPS CORE DRIVERS 11960M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 11961M: Serge Semin <fancer.lancer@gmail.com> 11962L: linux-mips@vger.kernel.org 11963S: Supported 11964F: drivers/bus/mips_cdmm.c 11965F: drivers/clocksource/mips-gic-timer.c 11966F: drivers/cpuidle/cpuidle-cps.c 11967F: drivers/irqchip/irq-mips-cpu.c 11968F: drivers/irqchip/irq-mips-gic.c 11969 11970MIPS GENERIC PLATFORM 11971M: Paul Burton <paulburton@kernel.org> 11972L: linux-mips@vger.kernel.org 11973S: Supported 11974F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 11975F: arch/mips/generic/ 11976F: arch/mips/tools/generic-board-config.sh 11977 11978MIPS RINT INSTRUCTION EMULATION 11979M: Aleksandar Markovic <aleksandar.markovic@mips.com> 11980L: linux-mips@vger.kernel.org 11981S: Supported 11982F: arch/mips/math-emu/dp_rint.c 11983F: arch/mips/math-emu/sp_rint.c 11984 11985MIPS/LOONGSON1 ARCHITECTURE 11986M: Keguang Zhang <keguang.zhang@gmail.com> 11987L: linux-mips@vger.kernel.org 11988S: Maintained 11989F: arch/mips/include/asm/mach-loongson32/ 11990F: arch/mips/loongson32/ 11991F: drivers/*/*/*loongson1* 11992F: drivers/*/*loongson1* 11993 11994MIPS/LOONGSON2EF ARCHITECTURE 11995M: Jiaxun Yang <jiaxun.yang@flygoat.com> 11996L: linux-mips@vger.kernel.org 11997S: Maintained 11998F: arch/mips/include/asm/mach-loongson2ef/ 11999F: arch/mips/loongson2ef/ 12000F: drivers/cpufreq/loongson2_cpufreq.c 12001 12002MIPS/LOONGSON64 ARCHITECTURE 12003M: Huacai Chen <chenhuacai@kernel.org> 12004M: Jiaxun Yang <jiaxun.yang@flygoat.com> 12005L: linux-mips@vger.kernel.org 12006S: Maintained 12007F: arch/mips/include/asm/mach-loongson64/ 12008F: arch/mips/loongson64/ 12009F: drivers/irqchip/irq-loongson* 12010F: drivers/platform/mips/cpu_hwmon.c 12011 12012MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 12013M: Hans Verkuil <hverkuil@xs4all.nl> 12014L: linux-media@vger.kernel.org 12015S: Odd Fixes 12016W: https://linuxtv.org 12017T: git git://linuxtv.org/media_tree.git 12018F: drivers/media/radio/radio-miropcm20* 12019 12020MMP SUPPORT 12021R: Lubomir Rintel <lkundrak@v3.sk> 12022L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12023S: Odd Fixes 12024T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 12025F: arch/arm/boot/dts/mmp* 12026F: arch/arm/mach-mmp/ 12027F: include/linux/soc/mmp/ 12028 12029MMP USB PHY DRIVERS 12030R: Lubomir Rintel <lkundrak@v3.sk> 12031L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12032S: Maintained 12033F: drivers/phy/marvell/phy-mmp3-usb.c 12034F: drivers/phy/marvell/phy-pxa-usb.c 12035 12036MMU GATHER AND TLB INVALIDATION 12037M: Will Deacon <will@kernel.org> 12038M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 12039M: Andrew Morton <akpm@linux-foundation.org> 12040M: Nick Piggin <npiggin@gmail.com> 12041M: Peter Zijlstra <peterz@infradead.org> 12042L: linux-arch@vger.kernel.org 12043L: linux-mm@kvack.org 12044S: Maintained 12045F: arch/*/include/asm/tlb.h 12046F: include/asm-generic/tlb.h 12047F: mm/mmu_gather.c 12048 12049MN88472 MEDIA DRIVER 12050M: Antti Palosaari <crope@iki.fi> 12051L: linux-media@vger.kernel.org 12052S: Maintained 12053W: https://linuxtv.org 12054W: http://palosaari.fi/linux/ 12055Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12056F: drivers/media/dvb-frontends/mn88472* 12057 12058MN88473 MEDIA DRIVER 12059M: Antti Palosaari <crope@iki.fi> 12060L: linux-media@vger.kernel.org 12061S: Maintained 12062W: https://linuxtv.org 12063W: http://palosaari.fi/linux/ 12064Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12065F: drivers/media/dvb-frontends/mn88473* 12066 12067MODULE SUPPORT 12068M: Jessica Yu <jeyu@kernel.org> 12069S: Maintained 12070T: git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next 12071F: include/linux/module.h 12072F: kernel/module.c 12073 12074MONOLITHIC POWER SYSTEM PMIC DRIVER 12075M: Saravanan Sekar <sravanhome@gmail.com> 12076S: Maintained 12077F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 12078F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 12079F: drivers/iio/adc/mp2629_adc.c 12080F: drivers/mfd/mp2629.c 12081F: drivers/power/supply/mp2629_charger.c 12082F: drivers/regulator/mp5416.c 12083F: drivers/regulator/mpq7920.c 12084F: drivers/regulator/mpq7920.h 12085F: include/linux/mfd/mp2629.h 12086 12087MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 12088S: Orphan 12089W: http://popies.net/meye/ 12090F: Documentation/userspace-api/media/drivers/meye* 12091F: drivers/media/pci/meye/ 12092F: include/uapi/linux/meye.h 12093 12094MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 12095M: Jiri Slaby <jirislaby@kernel.org> 12096S: Maintained 12097F: Documentation/driver-api/serial/moxa-smartio.rst 12098F: drivers/tty/mxser.* 12099 12100MR800 AVERMEDIA USB FM RADIO DRIVER 12101M: Alexey Klimov <klimov.linux@gmail.com> 12102L: linux-media@vger.kernel.org 12103S: Maintained 12104T: git git://linuxtv.org/media_tree.git 12105F: drivers/media/radio/radio-mr800.c 12106 12107MRF24J40 IEEE 802.15.4 RADIO DRIVER 12108M: Alan Ott <alan@signal11.us> 12109L: linux-wpan@vger.kernel.org 12110S: Maintained 12111F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 12112F: drivers/net/ieee802154/mrf24j40.c 12113 12114MSI LAPTOP SUPPORT 12115M: "Lee, Chun-Yi" <jlee@suse.com> 12116L: platform-driver-x86@vger.kernel.org 12117S: Maintained 12118F: drivers/platform/x86/msi-laptop.c 12119 12120MSI WMI SUPPORT 12121L: platform-driver-x86@vger.kernel.org 12122S: Orphan 12123F: drivers/platform/x86/msi-wmi.c 12124 12125MSI001 MEDIA DRIVER 12126M: Antti Palosaari <crope@iki.fi> 12127L: linux-media@vger.kernel.org 12128S: Maintained 12129W: https://linuxtv.org 12130W: http://palosaari.fi/linux/ 12131Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12132T: git git://linuxtv.org/anttip/media_tree.git 12133F: drivers/media/tuners/msi001* 12134 12135MSI2500 MEDIA DRIVER 12136M: Antti Palosaari <crope@iki.fi> 12137L: linux-media@vger.kernel.org 12138S: Maintained 12139W: https://linuxtv.org 12140W: http://palosaari.fi/linux/ 12141Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12142T: git git://linuxtv.org/anttip/media_tree.git 12143F: drivers/media/usb/msi2500/ 12144 12145MSTAR INTERRUPT CONTROLLER DRIVER 12146M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 12147M: Daniel Palmer <daniel@thingy.jp> 12148S: Maintained 12149F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 12150F: drivers/irqchip/irq-mst-intc.c 12151 12152MSYSTEMS DISKONCHIP G3 MTD DRIVER 12153M: Robert Jarzmik <robert.jarzmik@free.fr> 12154L: linux-mtd@lists.infradead.org 12155S: Maintained 12156F: drivers/mtd/devices/docg3* 12157 12158MT9M032 APTINA SENSOR DRIVER 12159M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12160L: linux-media@vger.kernel.org 12161S: Maintained 12162T: git git://linuxtv.org/media_tree.git 12163F: drivers/media/i2c/mt9m032.c 12164F: include/media/i2c/mt9m032.h 12165 12166MT9P031 APTINA CAMERA SENSOR 12167M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12168L: linux-media@vger.kernel.org 12169S: Maintained 12170T: git git://linuxtv.org/media_tree.git 12171F: drivers/media/i2c/mt9p031.c 12172F: include/media/i2c/mt9p031.h 12173 12174MT9T001 APTINA CAMERA SENSOR 12175M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12176L: linux-media@vger.kernel.org 12177S: Maintained 12178T: git git://linuxtv.org/media_tree.git 12179F: drivers/media/i2c/mt9t001.c 12180F: include/media/i2c/mt9t001.h 12181 12182MT9T112 APTINA CAMERA SENSOR 12183M: Jacopo Mondi <jacopo@jmondi.org> 12184L: linux-media@vger.kernel.org 12185S: Odd Fixes 12186T: git git://linuxtv.org/media_tree.git 12187F: drivers/media/i2c/mt9t112.c 12188F: include/media/i2c/mt9t112.h 12189 12190MT9V032 APTINA CAMERA SENSOR 12191M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12192L: linux-media@vger.kernel.org 12193S: Maintained 12194T: git git://linuxtv.org/media_tree.git 12195F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 12196F: drivers/media/i2c/mt9v032.c 12197F: include/media/i2c/mt9v032.h 12198 12199MT9V111 APTINA CAMERA SENSOR 12200M: Jacopo Mondi <jacopo@jmondi.org> 12201L: linux-media@vger.kernel.org 12202S: Maintained 12203T: git git://linuxtv.org/media_tree.git 12204F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 12205F: drivers/media/i2c/mt9v111.c 12206 12207MULTIFUNCTION DEVICES (MFD) 12208M: Lee Jones <lee.jones@linaro.org> 12209S: Supported 12210T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 12211F: Documentation/devicetree/bindings/mfd/ 12212F: drivers/mfd/ 12213F: include/dt-bindings/mfd/ 12214F: include/linux/mfd/ 12215 12216MULTIMEDIA CARD (MMC) ETC. OVER SPI 12217S: Orphan 12218F: drivers/mmc/host/mmc_spi.c 12219F: include/linux/spi/mmc_spi.h 12220 12221MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 12222M: Ulf Hansson <ulf.hansson@linaro.org> 12223L: linux-mmc@vger.kernel.org 12224S: Maintained 12225T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 12226F: Documentation/devicetree/bindings/mmc/ 12227F: drivers/mmc/ 12228F: include/linux/mmc/ 12229F: include/uapi/linux/mmc/ 12230 12231MULTIPLEXER SUBSYSTEM 12232M: Peter Rosin <peda@axentia.se> 12233S: Maintained 12234F: Documentation/ABI/testing/sysfs-class-mux* 12235F: Documentation/devicetree/bindings/mux/ 12236F: drivers/mux/ 12237F: include/dt-bindings/mux/ 12238F: include/linux/mux/ 12239 12240MULTITECH MULTIPORT CARD (ISICOM) 12241S: Orphan 12242F: drivers/tty/isicom.c 12243F: include/linux/isicom.h 12244 12245MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 12246M: Bin Liu <b-liu@ti.com> 12247L: linux-usb@vger.kernel.org 12248S: Maintained 12249F: drivers/usb/musb/ 12250 12251MXL301RF MEDIA DRIVER 12252M: Akihiro Tsukada <tskd08@gmail.com> 12253L: linux-media@vger.kernel.org 12254S: Odd Fixes 12255F: drivers/media/tuners/mxl301rf* 12256 12257MXL5007T MEDIA DRIVER 12258M: Michael Krufky <mkrufky@linuxtv.org> 12259L: linux-media@vger.kernel.org 12260S: Maintained 12261W: https://linuxtv.org 12262W: http://github.com/mkrufky 12263Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12264T: git git://linuxtv.org/mkrufky/tuners.git 12265F: drivers/media/tuners/mxl5007t.* 12266 12267MXSFB DRM DRIVER 12268M: Marek Vasut <marex@denx.de> 12269M: Stefan Agner <stefan@agner.ch> 12270L: dri-devel@lists.freedesktop.org 12271S: Supported 12272T: git git://anongit.freedesktop.org/drm/drm-misc 12273F: Documentation/devicetree/bindings/display/mxsfb.txt 12274F: drivers/gpu/drm/mxsfb/ 12275 12276MYLEX DAC960 PCI RAID Controller 12277M: Hannes Reinecke <hare@kernel.org> 12278L: linux-scsi@vger.kernel.org 12279S: Supported 12280F: drivers/scsi/myrb.* 12281F: drivers/scsi/myrs.* 12282 12283MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 12284M: Chris Lee <christopher.lee@cspi.com> 12285L: netdev@vger.kernel.org 12286S: Supported 12287W: https://www.cspi.com/ethernet-products/support/downloads/ 12288F: drivers/net/ethernet/myricom/myri10ge/ 12289 12290NAND FLASH SUBSYSTEM 12291M: Miquel Raynal <miquel.raynal@bootlin.com> 12292R: Richard Weinberger <richard@nod.at> 12293L: linux-mtd@lists.infradead.org 12294S: Maintained 12295W: http://www.linux-mtd.infradead.org/ 12296Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 12297C: irc://irc.oftc.net/mtd 12298T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 12299F: drivers/mtd/nand/ 12300F: include/linux/mtd/*nand*.h 12301 12302NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 12303M: Daniel Mack <zonque@gmail.com> 12304L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12305S: Maintained 12306W: http://www.native-instruments.com 12307F: sound/usb/caiaq/ 12308 12309NATSEMI ETHERNET DRIVER (DP8381x) 12310S: Orphan 12311F: drivers/net/ethernet/natsemi/natsemi.c 12312 12313NCR 5380 SCSI DRIVERS 12314M: Finn Thain <fthain@telegraphics.com.au> 12315M: Michael Schmitz <schmitzmic@gmail.com> 12316L: linux-scsi@vger.kernel.org 12317S: Maintained 12318F: Documentation/scsi/g_NCR5380.rst 12319F: drivers/scsi/NCR5380.* 12320F: drivers/scsi/arm/cumana_1.c 12321F: drivers/scsi/arm/oak.c 12322F: drivers/scsi/atari_scsi.* 12323F: drivers/scsi/dmx3191d.c 12324F: drivers/scsi/g_NCR5380.* 12325F: drivers/scsi/mac_scsi.* 12326F: drivers/scsi/sun3_scsi.* 12327F: drivers/scsi/sun3_scsi_vme.c 12328 12329NCSI LIBRARY 12330M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 12331S: Maintained 12332F: net/ncsi/ 12333 12334NCT6775 HARDWARE MONITOR DRIVER 12335M: Guenter Roeck <linux@roeck-us.net> 12336L: linux-hwmon@vger.kernel.org 12337S: Maintained 12338F: Documentation/hwmon/nct6775.rst 12339F: drivers/hwmon/nct6775.c 12340 12341NETDEVSIM 12342M: Jakub Kicinski <kuba@kernel.org> 12343S: Maintained 12344F: drivers/net/netdevsim/* 12345 12346NETEM NETWORK EMULATOR 12347M: Stephen Hemminger <stephen@networkplumber.org> 12348L: netdev@vger.kernel.org 12349S: Maintained 12350F: net/sched/sch_netem.c 12351 12352NETERION 10GbE DRIVERS (s2io/vxge) 12353M: Jon Mason <jdmason@kudzu.us> 12354L: netdev@vger.kernel.org 12355S: Supported 12356F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 12357F: Documentation/networking/device_drivers/ethernet/neterion/vxge.rst 12358F: drivers/net/ethernet/neterion/ 12359 12360NETFILTER 12361M: Pablo Neira Ayuso <pablo@netfilter.org> 12362M: Jozsef Kadlecsik <kadlec@netfilter.org> 12363M: Florian Westphal <fw@strlen.de> 12364L: netfilter-devel@vger.kernel.org 12365L: coreteam@netfilter.org 12366S: Maintained 12367W: http://www.netfilter.org/ 12368W: http://www.iptables.org/ 12369W: http://www.nftables.org/ 12370Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 12371T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git 12372T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git 12373F: include/linux/netfilter* 12374F: include/linux/netfilter/ 12375F: include/net/netfilter/ 12376F: include/uapi/linux/netfilter* 12377F: include/uapi/linux/netfilter/ 12378F: net/*/netfilter.c 12379F: net/*/netfilter/ 12380F: net/bridge/br_netfilter*.c 12381F: net/netfilter/ 12382 12383NETROM NETWORK LAYER 12384M: Ralf Baechle <ralf@linux-mips.org> 12385L: linux-hams@vger.kernel.org 12386S: Maintained 12387W: http://www.linux-ax25.org/ 12388F: include/net/netrom.h 12389F: include/uapi/linux/netrom.h 12390F: net/netrom/ 12391 12392NETRONOME ETHERNET DRIVERS 12393M: Simon Horman <simon.horman@netronome.com> 12394R: Jakub Kicinski <kuba@kernel.org> 12395L: oss-drivers@netronome.com 12396S: Maintained 12397F: drivers/net/ethernet/netronome/ 12398 12399NETWORK BLOCK DEVICE (NBD) 12400M: Josef Bacik <josef@toxicpanda.com> 12401L: linux-block@vger.kernel.org 12402L: nbd@other.debian.org 12403S: Maintained 12404F: Documentation/admin-guide/blockdev/nbd.rst 12405F: drivers/block/nbd.c 12406F: include/trace/events/nbd.h 12407F: include/uapi/linux/nbd.h 12408 12409NETWORK DROP MONITOR 12410M: Neil Horman <nhorman@tuxdriver.com> 12411L: netdev@vger.kernel.org 12412S: Maintained 12413W: https://fedorahosted.org/dropwatch/ 12414F: include/uapi/linux/net_dropmon.h 12415F: net/core/drop_monitor.c 12416 12417NETWORKING DRIVERS 12418M: "David S. Miller" <davem@davemloft.net> 12419M: Jakub Kicinski <kuba@kernel.org> 12420L: netdev@vger.kernel.org 12421S: Maintained 12422W: http://www.linuxfoundation.org/en/Net 12423Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12424T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 12425T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 12426F: Documentation/devicetree/bindings/net/ 12427F: drivers/connector/ 12428F: drivers/net/ 12429F: include/linux/etherdevice.h 12430F: include/linux/fcdevice.h 12431F: include/linux/fddidevice.h 12432F: include/linux/hippidevice.h 12433F: include/linux/if_* 12434F: include/linux/inetdevice.h 12435F: include/linux/netdevice.h 12436F: include/uapi/linux/if_* 12437F: include/uapi/linux/netdevice.h 12438 12439NETWORKING DRIVERS (WIRELESS) 12440M: Kalle Valo <kvalo@codeaurora.org> 12441L: linux-wireless@vger.kernel.org 12442S: Maintained 12443Q: http://patchwork.kernel.org/project/linux-wireless/list/ 12444T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git 12445T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 12446F: Documentation/devicetree/bindings/net/wireless/ 12447F: drivers/net/wireless/ 12448 12449NETWORKING [DSA] 12450M: Andrew Lunn <andrew@lunn.ch> 12451M: Vivien Didelot <vivien.didelot@gmail.com> 12452M: Florian Fainelli <f.fainelli@gmail.com> 12453M: Vladimir Oltean <olteanv@gmail.com> 12454S: Maintained 12455F: Documentation/devicetree/bindings/net/dsa/ 12456F: drivers/net/dsa/ 12457F: include/linux/dsa/ 12458F: include/linux/platform_data/dsa.h 12459F: include/net/dsa.h 12460F: net/dsa/ 12461 12462NETWORKING [GENERAL] 12463M: "David S. Miller" <davem@davemloft.net> 12464M: Jakub Kicinski <kuba@kernel.org> 12465L: netdev@vger.kernel.org 12466S: Maintained 12467W: http://www.linuxfoundation.org/en/Net 12468Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12469B: mailto:netdev@vger.kernel.org 12470T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 12471T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 12472F: Documentation/networking/ 12473F: include/linux/in.h 12474F: include/linux/net.h 12475F: include/linux/netdevice.h 12476F: include/net/ 12477F: include/uapi/linux/in.h 12478F: include/uapi/linux/net.h 12479F: include/uapi/linux/net_namespace.h 12480F: include/uapi/linux/netdevice.h 12481F: lib/net_utils.c 12482F: lib/random32.c 12483F: net/ 12484F: tools/testing/selftests/net/ 12485 12486NETWORKING [IPSEC] 12487M: Steffen Klassert <steffen.klassert@secunet.com> 12488M: Herbert Xu <herbert@gondor.apana.org.au> 12489M: "David S. Miller" <davem@davemloft.net> 12490L: netdev@vger.kernel.org 12491S: Maintained 12492T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 12493T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 12494F: include/net/xfrm.h 12495F: include/uapi/linux/xfrm.h 12496F: net/ipv4/ah4.c 12497F: net/ipv4/esp4* 12498F: net/ipv4/ip_vti.c 12499F: net/ipv4/ipcomp.c 12500F: net/ipv4/xfrm* 12501F: net/ipv6/ah6.c 12502F: net/ipv6/esp6* 12503F: net/ipv6/ip6_vti.c 12504F: net/ipv6/ipcomp6.c 12505F: net/ipv6/xfrm* 12506F: net/key/ 12507F: net/xfrm/ 12508F: tools/testing/selftests/net/ipsec.c 12509 12510NETWORKING [IPv4/IPv6] 12511M: "David S. Miller" <davem@davemloft.net> 12512M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 12513M: David Ahern <dsahern@kernel.org> 12514L: netdev@vger.kernel.org 12515S: Maintained 12516T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 12517F: arch/x86/net/* 12518F: include/net/ip* 12519F: net/ipv4/ 12520F: net/ipv6/ 12521 12522NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 12523M: Paul Moore <paul@paul-moore.com> 12524L: netdev@vger.kernel.org 12525L: linux-security-module@vger.kernel.org 12526S: Maintained 12527W: https://github.com/netlabel 12528F: Documentation/netlabel/ 12529F: include/net/calipso.h 12530F: include/net/cipso_ipv4.h 12531F: include/net/netlabel.h 12532F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 12533F: include/uapi/linux/netfilter/xt_SECMARK.h 12534F: net/ipv4/cipso_ipv4.c 12535F: net/ipv6/calipso.c 12536F: net/netfilter/xt_CONNSECMARK.c 12537F: net/netfilter/xt_SECMARK.c 12538F: net/netlabel/ 12539 12540NETWORKING [MPTCP] 12541M: Mat Martineau <mathew.j.martineau@linux.intel.com> 12542M: Matthieu Baerts <matthieu.baerts@tessares.net> 12543L: netdev@vger.kernel.org 12544L: mptcp@lists.linux.dev 12545S: Maintained 12546W: https://github.com/multipath-tcp/mptcp_net-next/wiki 12547B: https://github.com/multipath-tcp/mptcp_net-next/issues 12548F: Documentation/networking/mptcp-sysctl.rst 12549F: include/net/mptcp.h 12550F: include/uapi/linux/mptcp.h 12551F: net/mptcp/ 12552F: tools/testing/selftests/net/mptcp/ 12553 12554NETWORKING [TCP] 12555M: Eric Dumazet <edumazet@google.com> 12556L: netdev@vger.kernel.org 12557S: Maintained 12558F: include/linux/tcp.h 12559F: include/net/tcp.h 12560F: include/trace/events/tcp.h 12561F: include/uapi/linux/tcp.h 12562F: net/ipv4/syncookies.c 12563F: net/ipv4/tcp*.c 12564F: net/ipv6/syncookies.c 12565F: net/ipv6/tcp*.c 12566 12567NETWORKING [TLS] 12568M: Boris Pismenny <borisp@nvidia.com> 12569M: John Fastabend <john.fastabend@gmail.com> 12570M: Daniel Borkmann <daniel@iogearbox.net> 12571M: Jakub Kicinski <kuba@kernel.org> 12572L: netdev@vger.kernel.org 12573S: Maintained 12574F: include/net/tls.h 12575F: include/uapi/linux/tls.h 12576F: net/tls/* 12577 12578NETWORKING [WIRELESS] 12579L: linux-wireless@vger.kernel.org 12580Q: http://patchwork.kernel.org/project/linux-wireless/list/ 12581 12582NETXEN (1/10) GbE SUPPORT 12583M: Manish Chopra <manishc@marvell.com> 12584M: Rahul Verma <rahulv@marvell.com> 12585M: GR-Linux-NIC-Dev@marvell.com 12586L: netdev@vger.kernel.org 12587S: Supported 12588F: drivers/net/ethernet/qlogic/netxen/ 12589 12590NET_FAILOVER MODULE 12591M: Sridhar Samudrala <sridhar.samudrala@intel.com> 12592L: netdev@vger.kernel.org 12593S: Supported 12594F: Documentation/networking/net_failover.rst 12595F: drivers/net/net_failover.c 12596F: include/net/net_failover.h 12597 12598NEXTHOP 12599M: David Ahern <dsahern@kernel.org> 12600L: netdev@vger.kernel.org 12601S: Maintained 12602F: include/net/netns/nexthop.h 12603F: include/net/nexthop.h 12604F: include/uapi/linux/nexthop.h 12605F: net/ipv4/nexthop.c 12606 12607NFC SUBSYSTEM 12608L: netdev@vger.kernel.org 12609S: Orphan 12610F: Documentation/devicetree/bindings/net/nfc/ 12611F: drivers/nfc/ 12612F: include/linux/platform_data/nfcmrvl.h 12613F: include/net/nfc/ 12614F: include/uapi/linux/nfc.h 12615F: net/nfc/ 12616 12617NFC VIRTUAL NCI DEVICE DRIVER 12618M: Bongsu Jeon <bongsu.jeon@samsung.com> 12619L: netdev@vger.kernel.org 12620L: linux-nfc@lists.01.org (moderated for non-subscribers) 12621S: Supported 12622F: drivers/nfc/virtual_ncidev.c 12623F: tools/testing/selftests/nci/ 12624 12625NFS, SUNRPC, AND LOCKD CLIENTS 12626M: Trond Myklebust <trond.myklebust@hammerspace.com> 12627M: Anna Schumaker <anna.schumaker@netapp.com> 12628L: linux-nfs@vger.kernel.org 12629S: Maintained 12630W: http://client.linux-nfs.org 12631T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 12632F: fs/lockd/ 12633F: fs/nfs/ 12634F: fs/nfs_common/ 12635F: include/linux/lockd/ 12636F: include/linux/nfs* 12637F: include/linux/sunrpc/ 12638F: include/uapi/linux/nfs* 12639F: include/uapi/linux/sunrpc/ 12640F: net/sunrpc/ 12641F: Documentation/filesystems/nfs/ 12642 12643NILFS2 FILESYSTEM 12644M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 12645L: linux-nilfs@vger.kernel.org 12646S: Supported 12647W: https://nilfs.sourceforge.io/ 12648W: https://nilfs.osdn.jp/ 12649T: git git://github.com/konis/nilfs2.git 12650F: Documentation/filesystems/nilfs2.rst 12651F: fs/nilfs2/ 12652F: include/trace/events/nilfs2.h 12653F: include/uapi/linux/nilfs2_api.h 12654F: include/uapi/linux/nilfs2_ondisk.h 12655 12656NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 12657M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 12658S: Maintained 12659W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 12660F: Documentation/scsi/NinjaSCSI.rst 12661F: drivers/scsi/pcmcia/nsp_* 12662 12663NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 12664M: GOTO Masanori <gotom@debian.or.jp> 12665M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 12666S: Maintained 12667W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 12668F: Documentation/scsi/NinjaSCSI.rst 12669F: drivers/scsi/nsp32* 12670 12671NIOS2 ARCHITECTURE 12672M: Ley Foon Tan <ley.foon.tan@intel.com> 12673S: Maintained 12674T: git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git 12675F: arch/nios2/ 12676 12677NITRO ENCLAVES (NE) 12678M: Andra Paraschiv <andraprs@amazon.com> 12679M: Alexandru Vasile <lexnv@amazon.com> 12680M: Alexandru Ciobotaru <alcioa@amazon.com> 12681L: linux-kernel@vger.kernel.org 12682S: Supported 12683W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 12684F: Documentation/virt/ne_overview.rst 12685F: drivers/virt/nitro_enclaves/ 12686F: include/linux/nitro_enclaves.h 12687F: include/uapi/linux/nitro_enclaves.h 12688F: samples/nitro_enclaves/ 12689 12690NOHZ, DYNTICKS SUPPORT 12691M: Frederic Weisbecker <fweisbec@gmail.com> 12692M: Thomas Gleixner <tglx@linutronix.de> 12693M: Ingo Molnar <mingo@kernel.org> 12694L: linux-kernel@vger.kernel.org 12695S: Maintained 12696T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 12697F: include/linux/sched/nohz.h 12698F: include/linux/tick.h 12699F: kernel/time/tick*.* 12700 12701NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 12702M: Pavel Machek <pavel@ucw.cz> 12703M: Sakari Ailus <sakari.ailus@iki.fi> 12704L: linux-media@vger.kernel.org 12705S: Maintained 12706F: drivers/media/i2c/ad5820.c 12707F: drivers/media/i2c/et8ek8 12708 12709NOKIA N900 POWER SUPPLY DRIVERS 12710R: Pali Rohár <pali@kernel.org> 12711F: drivers/power/supply/bq2415x_charger.c 12712F: drivers/power/supply/bq27xxx_battery.c 12713F: drivers/power/supply/bq27xxx_battery_i2c.c 12714F: drivers/power/supply/isp1704_charger.c 12715F: drivers/power/supply/rx51_battery.c 12716F: include/linux/power/bq2415x_charger.h 12717F: include/linux/power/bq27xxx_battery.h 12718 12719NOLIBC HEADER FILE 12720M: Willy Tarreau <w@1wt.eu> 12721S: Maintained 12722T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 12723F: tools/include/nolibc/ 12724 12725NSDEPS 12726M: Matthias Maennich <maennich@google.com> 12727S: Maintained 12728F: Documentation/core-api/symbol-namespaces.rst 12729F: scripts/nsdeps 12730 12731NTB AMD DRIVER 12732M: Sanjay R Mehta <sanju.mehta@amd.com> 12733M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 12734L: linux-ntb@googlegroups.com 12735S: Supported 12736F: drivers/ntb/hw/amd/ 12737 12738NTB DRIVER CORE 12739M: Jon Mason <jdmason@kudzu.us> 12740M: Dave Jiang <dave.jiang@intel.com> 12741M: Allen Hubbe <allenbh@gmail.com> 12742L: linux-ntb@googlegroups.com 12743S: Supported 12744W: https://github.com/jonmason/ntb/wiki 12745T: git git://github.com/jonmason/ntb.git 12746F: drivers/net/ntb_netdev.c 12747F: drivers/ntb/ 12748F: include/linux/ntb.h 12749F: include/linux/ntb_transport.h 12750F: tools/testing/selftests/ntb/ 12751 12752NTB IDT DRIVER 12753M: Serge Semin <fancer.lancer@gmail.com> 12754L: linux-ntb@googlegroups.com 12755S: Supported 12756F: drivers/ntb/hw/idt/ 12757 12758NTB INTEL DRIVER 12759M: Dave Jiang <dave.jiang@intel.com> 12760L: linux-ntb@googlegroups.com 12761S: Supported 12762W: https://github.com/davejiang/linux/wiki 12763T: git https://github.com/davejiang/linux.git 12764F: drivers/ntb/hw/intel/ 12765 12766NTFS FILESYSTEM 12767M: Anton Altaparmakov <anton@tuxera.com> 12768L: linux-ntfs-dev@lists.sourceforge.net 12769S: Supported 12770W: http://www.tuxera.com/ 12771T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 12772F: Documentation/filesystems/ntfs.rst 12773F: fs/ntfs/ 12774 12775NUBUS SUBSYSTEM 12776M: Finn Thain <fthain@telegraphics.com.au> 12777L: linux-m68k@lists.linux-m68k.org 12778S: Maintained 12779F: arch/*/include/asm/nubus.h 12780F: drivers/nubus/ 12781F: include/linux/nubus.h 12782F: include/uapi/linux/nubus.h 12783 12784NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 12785M: Antonino Daplas <adaplas@gmail.com> 12786L: linux-fbdev@vger.kernel.org 12787S: Maintained 12788F: drivers/video/fbdev/nvidia/ 12789F: drivers/video/fbdev/riva/ 12790 12791NVM EXPRESS DRIVER 12792M: Keith Busch <kbusch@kernel.org> 12793M: Jens Axboe <axboe@fb.com> 12794M: Christoph Hellwig <hch@lst.de> 12795M: Sagi Grimberg <sagi@grimberg.me> 12796L: linux-nvme@lists.infradead.org 12797S: Supported 12798W: http://git.infradead.org/nvme.git 12799T: git://git.infradead.org/nvme.git 12800F: drivers/nvme/host/ 12801F: include/linux/nvme.h 12802F: include/uapi/linux/nvme_ioctl.h 12803 12804NVM EXPRESS FC TRANSPORT DRIVERS 12805M: James Smart <james.smart@broadcom.com> 12806L: linux-nvme@lists.infradead.org 12807S: Supported 12808F: drivers/nvme/host/fc.c 12809F: drivers/nvme/target/fc.c 12810F: drivers/nvme/target/fcloop.c 12811F: include/linux/nvme-fc-driver.h 12812F: include/linux/nvme-fc.h 12813 12814NVM EXPRESS TARGET DRIVER 12815M: Christoph Hellwig <hch@lst.de> 12816M: Sagi Grimberg <sagi@grimberg.me> 12817M: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> 12818L: linux-nvme@lists.infradead.org 12819S: Supported 12820W: http://git.infradead.org/nvme.git 12821T: git://git.infradead.org/nvme.git 12822F: drivers/nvme/target/ 12823 12824NVMEM FRAMEWORK 12825M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 12826S: Maintained 12827T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 12828F: Documentation/ABI/stable/sysfs-bus-nvmem 12829F: Documentation/devicetree/bindings/nvmem/ 12830F: drivers/nvmem/ 12831F: include/linux/nvmem-consumer.h 12832F: include/linux/nvmem-provider.h 12833 12834NXP FSPI DRIVER 12835M: Ashish Kumar <ashish.kumar@nxp.com> 12836R: Yogesh Gaur <yogeshgaur.83@gmail.com> 12837L: linux-spi@vger.kernel.org 12838S: Maintained 12839F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt 12840F: drivers/spi/spi-nxp-fspi.c 12841 12842NXP FXAS21002C DRIVER 12843M: Rui Miguel Silva <rmfrfs@gmail.com> 12844L: linux-iio@vger.kernel.org 12845S: Maintained 12846F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 12847F: drivers/iio/gyro/fxas21002c.h 12848F: drivers/iio/gyro/fxas21002c_core.c 12849F: drivers/iio/gyro/fxas21002c_i2c.c 12850F: drivers/iio/gyro/fxas21002c_spi.c 12851 12852NXP i.MX CLOCK DRIVERS 12853M: Abel Vesa <abel.vesa@nxp.com> 12854L: linux-clk@vger.kernel.org 12855L: linux-imx@nxp.com 12856S: Maintained 12857F: drivers/clk/imx/ 12858 12859NXP i.MX 8MQ DCSS DRIVER 12860M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 12861R: Lucas Stach <l.stach@pengutronix.de> 12862L: dri-devel@lists.freedesktop.org 12863S: Maintained 12864F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 12865F: drivers/gpu/drm/imx/dcss/ 12866 12867NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 12868M: Jagan Teki <jagan@amarulasolutions.com> 12869S: Maintained 12870F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 12871F: drivers/regulator/pf8x00-regulator.c 12872 12873NXP PTN5150A CC LOGIC AND EXTCON DRIVER 12874M: Krzysztof Kozlowski <krzk@kernel.org> 12875L: linux-kernel@vger.kernel.org 12876S: Maintained 12877F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 12878F: drivers/extcon/extcon-ptn5150.c 12879 12880NXP SGTL5000 DRIVER 12881M: Fabio Estevam <festevam@gmail.com> 12882L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12883S: Maintained 12884F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 12885F: sound/soc/codecs/sgtl5000* 12886 12887NXP SJA1105 ETHERNET SWITCH DRIVER 12888M: Vladimir Oltean <olteanv@gmail.com> 12889L: linux-kernel@vger.kernel.org 12890S: Maintained 12891F: drivers/net/dsa/sja1105 12892 12893NXP TDA998X DRM DRIVER 12894M: Russell King <linux@armlinux.org.uk> 12895S: Maintained 12896T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 12897T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 12898F: drivers/gpu/drm/i2c/tda998x_drv.c 12899F: include/drm/i2c/tda998x.h 12900F: include/dt-bindings/display/tda998x.h 12901K: "nxp,tda998x" 12902 12903NXP TFA9879 DRIVER 12904M: Peter Rosin <peda@axentia.se> 12905L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12906S: Maintained 12907F: Documentation/devicetree/bindings/sound/tfa9879.txt 12908F: sound/soc/codecs/tfa9879* 12909 12910NXP-NCI NFC DRIVER 12911M: Clément Perrochaud <clement.perrochaud@effinnov.com> 12912R: Charles Gorand <charles.gorand@effinnov.com> 12913L: linux-nfc@lists.01.org (moderated for non-subscribers) 12914S: Supported 12915F: drivers/nfc/nxp-nci 12916 12917OBJAGG 12918M: Jiri Pirko <jiri@nvidia.com> 12919L: netdev@vger.kernel.org 12920S: Supported 12921F: include/linux/objagg.h 12922F: lib/objagg.c 12923F: lib/test_objagg.c 12924 12925OBJTOOL 12926M: Josh Poimboeuf <jpoimboe@redhat.com> 12927M: Peter Zijlstra <peterz@infradead.org> 12928S: Supported 12929F: tools/objtool/ 12930F: include/linux/objtool.h 12931 12932OCELOT ETHERNET SWITCH DRIVER 12933M: Vladimir Oltean <vladimir.oltean@nxp.com> 12934M: Claudiu Manoil <claudiu.manoil@nxp.com> 12935M: Alexandre Belloni <alexandre.belloni@bootlin.com> 12936M: UNGLinuxDriver@microchip.com 12937L: netdev@vger.kernel.org 12938S: Supported 12939F: drivers/net/dsa/ocelot/* 12940F: drivers/net/ethernet/mscc/ 12941F: include/soc/mscc/ocelot* 12942F: net/dsa/tag_ocelot.c 12943F: net/dsa/tag_ocelot_8021q.c 12944F: tools/testing/selftests/drivers/net/ocelot/* 12945 12946OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 12947M: Frederic Barrat <fbarrat@linux.ibm.com> 12948M: Andrew Donnellan <ajd@linux.ibm.com> 12949L: linuxppc-dev@lists.ozlabs.org 12950S: Supported 12951F: Documentation/userspace-api/accelerators/ocxl.rst 12952F: arch/powerpc/include/asm/pnv-ocxl.h 12953F: arch/powerpc/platforms/powernv/ocxl.c 12954F: drivers/misc/ocxl/ 12955F: include/misc/ocxl* 12956F: include/uapi/misc/ocxl.h 12957 12958OMAP AUDIO SUPPORT 12959M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 12960M: Jarkko Nikula <jarkko.nikula@bitmer.com> 12961L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12962L: linux-omap@vger.kernel.org 12963S: Maintained 12964F: sound/soc/ti/n810.c 12965F: sound/soc/ti/omap* 12966F: sound/soc/ti/rx51.c 12967F: sound/soc/ti/sdma-pcm.* 12968 12969OMAP CLOCK FRAMEWORK SUPPORT 12970M: Paul Walmsley <paul@pwsan.com> 12971L: linux-omap@vger.kernel.org 12972S: Maintained 12973F: arch/arm/*omap*/*clock* 12974 12975OMAP DEVICE TREE SUPPORT 12976M: Benoît Cousson <bcousson@baylibre.com> 12977M: Tony Lindgren <tony@atomide.com> 12978L: linux-omap@vger.kernel.org 12979L: devicetree@vger.kernel.org 12980S: Maintained 12981F: arch/arm/boot/dts/*am3* 12982F: arch/arm/boot/dts/*am4* 12983F: arch/arm/boot/dts/*am5* 12984F: arch/arm/boot/dts/*dra7* 12985F: arch/arm/boot/dts/*omap* 12986F: arch/arm/boot/dts/logicpd-som-lv* 12987F: arch/arm/boot/dts/logicpd-torpedo* 12988 12989OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 12990L: linux-omap@vger.kernel.org 12991L: linux-fbdev@vger.kernel.org 12992S: Orphan 12993F: Documentation/arm/omap/dss.rst 12994F: drivers/video/fbdev/omap2/ 12995 12996OMAP FRAMEBUFFER SUPPORT 12997L: linux-fbdev@vger.kernel.org 12998L: linux-omap@vger.kernel.org 12999S: Orphan 13000F: drivers/video/fbdev/omap/ 13001 13002OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 13003M: Roger Quadros <rogerq@kernel.org> 13004M: Tony Lindgren <tony@atomide.com> 13005L: linux-omap@vger.kernel.org 13006S: Maintained 13007F: arch/arm/mach-omap2/*gpmc* 13008F: drivers/memory/omap-gpmc.c 13009 13010OMAP GPIO DRIVER 13011M: Grygorii Strashko <grygorii.strashko@ti.com> 13012M: Santosh Shilimkar <ssantosh@kernel.org> 13013M: Kevin Hilman <khilman@kernel.org> 13014L: linux-omap@vger.kernel.org 13015S: Maintained 13016F: Documentation/devicetree/bindings/gpio/gpio-omap.txt 13017F: drivers/gpio/gpio-omap.c 13018 13019OMAP HARDWARE SPINLOCK SUPPORT 13020M: Ohad Ben-Cohen <ohad@wizery.com> 13021L: linux-omap@vger.kernel.org 13022S: Maintained 13023F: drivers/hwspinlock/omap_hwspinlock.c 13024 13025OMAP HS MMC SUPPORT 13026L: linux-mmc@vger.kernel.org 13027L: linux-omap@vger.kernel.org 13028S: Orphan 13029F: drivers/mmc/host/omap_hsmmc.c 13030 13031OMAP HWMOD DATA 13032M: Paul Walmsley <paul@pwsan.com> 13033L: linux-omap@vger.kernel.org 13034S: Maintained 13035F: arch/arm/mach-omap2/omap_hwmod*data* 13036 13037OMAP HWMOD DATA FOR OMAP4-BASED DEVICES 13038M: Benoît Cousson <bcousson@baylibre.com> 13039L: linux-omap@vger.kernel.org 13040S: Maintained 13041F: arch/arm/mach-omap2/omap_hwmod_44xx_data.c 13042 13043OMAP HWMOD SUPPORT 13044M: Benoît Cousson <bcousson@baylibre.com> 13045M: Paul Walmsley <paul@pwsan.com> 13046L: linux-omap@vger.kernel.org 13047S: Maintained 13048F: arch/arm/mach-omap2/omap_hwmod.* 13049 13050OMAP I2C DRIVER 13051M: Vignesh R <vigneshr@ti.com> 13052L: linux-omap@vger.kernel.org 13053L: linux-i2c@vger.kernel.org 13054S: Maintained 13055F: Documentation/devicetree/bindings/i2c/i2c-omap.txt 13056F: drivers/i2c/busses/i2c-omap.c 13057 13058OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 13059M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13060L: linux-media@vger.kernel.org 13061S: Maintained 13062F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 13063F: drivers/media/platform/omap3isp/ 13064F: drivers/staging/media/omap4iss/ 13065 13066OMAP MMC SUPPORT 13067M: Aaro Koskinen <aaro.koskinen@iki.fi> 13068L: linux-omap@vger.kernel.org 13069S: Odd Fixes 13070F: drivers/mmc/host/omap.c 13071 13072OMAP POWER MANAGEMENT SUPPORT 13073M: Kevin Hilman <khilman@kernel.org> 13074L: linux-omap@vger.kernel.org 13075S: Maintained 13076F: arch/arm/*omap*/*pm* 13077F: drivers/cpufreq/omap-cpufreq.c 13078 13079OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 13080M: Rajendra Nayak <rnayak@codeaurora.org> 13081M: Paul Walmsley <paul@pwsan.com> 13082L: linux-omap@vger.kernel.org 13083S: Maintained 13084F: arch/arm/mach-omap2/prm* 13085 13086OMAP RANDOM NUMBER GENERATOR SUPPORT 13087M: Deepak Saxena <dsaxena@plexity.net> 13088S: Maintained 13089F: drivers/char/hw_random/omap-rng.c 13090 13091OMAP USB SUPPORT 13092L: linux-usb@vger.kernel.org 13093L: linux-omap@vger.kernel.org 13094S: Orphan 13095F: arch/arm/*omap*/usb* 13096F: drivers/usb/*/*omap* 13097 13098OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 13099M: Mark Jackson <mpfj@newflow.co.uk> 13100L: linux-omap@vger.kernel.org 13101S: Maintained 13102F: arch/arm/boot/dts/am335x-nano.dts 13103 13104OMAP1 SUPPORT 13105M: Aaro Koskinen <aaro.koskinen@iki.fi> 13106M: Tony Lindgren <tony@atomide.com> 13107L: linux-omap@vger.kernel.org 13108S: Maintained 13109Q: http://patchwork.kernel.org/project/linux-omap/list/ 13110T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 13111F: arch/arm/configs/omap1_defconfig 13112F: arch/arm/mach-omap1/ 13113F: arch/arm/plat-omap/ 13114F: drivers/i2c/busses/i2c-omap.c 13115F: include/linux/platform_data/ams-delta-fiq.h 13116F: include/linux/platform_data/i2c-omap.h 13117 13118OMAP2+ SUPPORT 13119M: Tony Lindgren <tony@atomide.com> 13120L: linux-omap@vger.kernel.org 13121S: Maintained 13122W: http://www.muru.com/linux/omap/ 13123W: http://linux.omap.com/ 13124Q: http://patchwork.kernel.org/project/linux-omap/list/ 13125T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 13126F: arch/arm/configs/omap2plus_defconfig 13127F: arch/arm/mach-omap2/ 13128F: arch/arm/plat-omap/ 13129F: drivers/bus/ti-sysc.c 13130F: drivers/i2c/busses/i2c-omap.c 13131F: drivers/irqchip/irq-omap-intc.c 13132F: drivers/mfd/*omap*.c 13133F: drivers/mfd/menelaus.c 13134F: drivers/mfd/palmas.c 13135F: drivers/mfd/tps65217.c 13136F: drivers/mfd/tps65218.c 13137F: drivers/mfd/tps65910.c 13138F: drivers/mfd/twl-core.[ch] 13139F: drivers/mfd/twl4030*.c 13140F: drivers/mfd/twl6030*.c 13141F: drivers/mfd/twl6040*.c 13142F: drivers/regulator/palmas-regulator*.c 13143F: drivers/regulator/pbias-regulator.c 13144F: drivers/regulator/tps65217-regulator.c 13145F: drivers/regulator/tps65218-regulator.c 13146F: drivers/regulator/tps65910-regulator.c 13147F: drivers/regulator/twl-regulator.c 13148F: drivers/regulator/twl6030-regulator.c 13149F: include/linux/platform_data/i2c-omap.h 13150F: include/linux/platform_data/ti-sysc.h 13151 13152OMFS FILESYSTEM 13153M: Bob Copeland <me@bobcopeland.com> 13154L: linux-karma-devel@lists.sourceforge.net 13155S: Maintained 13156F: Documentation/filesystems/omfs.rst 13157F: fs/omfs/ 13158 13159OMNIKEY CARDMAN 4000 DRIVER 13160M: Harald Welte <laforge@gnumonks.org> 13161S: Maintained 13162F: drivers/char/pcmcia/cm4000_cs.c 13163F: include/linux/cm4000_cs.h 13164F: include/uapi/linux/cm4000_cs.h 13165 13166OMNIKEY CARDMAN 4040 DRIVER 13167M: Harald Welte <laforge@gnumonks.org> 13168S: Maintained 13169F: drivers/char/pcmcia/cm4040_cs.* 13170 13171OMNIVISION OV02A10 SENSOR DRIVER 13172M: Dongchun Zhu <dongchun.zhu@mediatek.com> 13173L: linux-media@vger.kernel.org 13174S: Maintained 13175T: git git://linuxtv.org/media_tree.git 13176F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 13177F: drivers/media/i2c/ov02a10.c 13178 13179OMNIVISION OV13858 SENSOR DRIVER 13180M: Sakari Ailus <sakari.ailus@linux.intel.com> 13181L: linux-media@vger.kernel.org 13182S: Maintained 13183T: git git://linuxtv.org/media_tree.git 13184F: drivers/media/i2c/ov13858.c 13185 13186OMNIVISION OV2680 SENSOR DRIVER 13187M: Rui Miguel Silva <rmfrfs@gmail.com> 13188L: linux-media@vger.kernel.org 13189S: Maintained 13190T: git git://linuxtv.org/media_tree.git 13191F: Documentation/devicetree/bindings/media/i2c/ov2680.yaml 13192F: drivers/media/i2c/ov2680.c 13193 13194OMNIVISION OV2685 SENSOR DRIVER 13195M: Shunqian Zheng <zhengsq@rock-chips.com> 13196L: linux-media@vger.kernel.org 13197S: Maintained 13198T: git git://linuxtv.org/media_tree.git 13199F: drivers/media/i2c/ov2685.c 13200 13201OMNIVISION OV2740 SENSOR DRIVER 13202M: Tianshu Qiu <tian.shu.qiu@intel.com> 13203R: Shawn Tu <shawnx.tu@intel.com> 13204R: Bingbu Cao <bingbu.cao@intel.com> 13205L: linux-media@vger.kernel.org 13206S: Maintained 13207T: git git://linuxtv.org/media_tree.git 13208F: drivers/media/i2c/ov2740.c 13209 13210OMNIVISION OV5640 SENSOR DRIVER 13211M: Steve Longerbeam <slongerbeam@gmail.com> 13212L: linux-media@vger.kernel.org 13213S: Maintained 13214T: git git://linuxtv.org/media_tree.git 13215F: drivers/media/i2c/ov5640.c 13216 13217OMNIVISION OV5647 SENSOR DRIVER 13218M: Dave Stevenson <dave.stevenson@raspberrypi.com> 13219M: Jacopo Mondi <jacopo@jmondi.org> 13220L: linux-media@vger.kernel.org 13221S: Maintained 13222T: git git://linuxtv.org/media_tree.git 13223F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 13224F: drivers/media/i2c/ov5647.c 13225 13226OMNIVISION OV5670 SENSOR DRIVER 13227M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 13228M: Hyungwoo Yang <hyungwoo.yang@intel.com> 13229L: linux-media@vger.kernel.org 13230S: Maintained 13231T: git git://linuxtv.org/media_tree.git 13232F: drivers/media/i2c/ov5670.c 13233 13234OMNIVISION OV5675 SENSOR DRIVER 13235M: Shawn Tu <shawnx.tu@intel.com> 13236L: linux-media@vger.kernel.org 13237S: Maintained 13238T: git git://linuxtv.org/media_tree.git 13239F: drivers/media/i2c/ov5675.c 13240 13241OMNIVISION OV5695 SENSOR DRIVER 13242M: Shunqian Zheng <zhengsq@rock-chips.com> 13243L: linux-media@vger.kernel.org 13244S: Maintained 13245T: git git://linuxtv.org/media_tree.git 13246F: drivers/media/i2c/ov5695.c 13247 13248OMNIVISION OV7670 SENSOR DRIVER 13249L: linux-media@vger.kernel.org 13250S: Orphan 13251T: git git://linuxtv.org/media_tree.git 13252F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 13253F: drivers/media/i2c/ov7670.c 13254 13255OMNIVISION OV772x SENSOR DRIVER 13256M: Jacopo Mondi <jacopo@jmondi.org> 13257L: linux-media@vger.kernel.org 13258S: Odd fixes 13259T: git git://linuxtv.org/media_tree.git 13260F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 13261F: drivers/media/i2c/ov772x.c 13262F: include/media/i2c/ov772x.h 13263 13264OMNIVISION OV7740 SENSOR DRIVER 13265M: Wenyou Yang <wenyou.yang@microchip.com> 13266L: linux-media@vger.kernel.org 13267S: Maintained 13268T: git git://linuxtv.org/media_tree.git 13269F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 13270F: drivers/media/i2c/ov7740.c 13271 13272OMNIVISION OV8856 SENSOR DRIVER 13273M: Dongchun Zhu <dongchun.zhu@mediatek.com> 13274L: linux-media@vger.kernel.org 13275S: Maintained 13276T: git git://linuxtv.org/media_tree.git 13277F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 13278F: drivers/media/i2c/ov8856.c 13279 13280OMNIVISION OV9640 SENSOR DRIVER 13281M: Petr Cvek <petrcvekcz@gmail.com> 13282L: linux-media@vger.kernel.org 13283S: Maintained 13284F: drivers/media/i2c/ov9640.* 13285 13286OMNIVISION OV9650 SENSOR DRIVER 13287M: Sakari Ailus <sakari.ailus@linux.intel.com> 13288R: Akinobu Mita <akinobu.mita@gmail.com> 13289R: Sylwester Nawrocki <s.nawrocki@samsung.com> 13290L: linux-media@vger.kernel.org 13291S: Maintained 13292T: git git://linuxtv.org/media_tree.git 13293F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 13294F: drivers/media/i2c/ov9650.c 13295 13296OMNIVISION OV9734 SENSOR DRIVER 13297M: Tianshu Qiu <tian.shu.qiu@intel.com> 13298R: Bingbu Cao <bingbu.cao@intel.com> 13299L: linux-media@vger.kernel.org 13300S: Maintained 13301T: git git://linuxtv.org/media_tree.git 13302F: drivers/media/i2c/ov9734.c 13303 13304ONENAND FLASH DRIVER 13305M: Kyungmin Park <kyungmin.park@samsung.com> 13306L: linux-mtd@lists.infradead.org 13307S: Maintained 13308F: drivers/mtd/nand/onenand/ 13309F: include/linux/mtd/onenand*.h 13310 13311ONION OMEGA2+ BOARD 13312M: Harvey Hunt <harveyhuntnexus@gmail.com> 13313L: linux-mips@vger.kernel.org 13314S: Maintained 13315F: arch/mips/boot/dts/ralink/omega2p.dts 13316 13317OP-TEE DRIVER 13318M: Jens Wiklander <jens.wiklander@linaro.org> 13319L: op-tee@lists.trustedfirmware.org 13320S: Maintained 13321F: Documentation/ABI/testing/sysfs-bus-optee-devices 13322F: drivers/tee/optee/ 13323 13324OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 13325M: Sumit Garg <sumit.garg@linaro.org> 13326L: op-tee@lists.trustedfirmware.org 13327S: Maintained 13328F: drivers/char/hw_random/optee-rng.c 13329 13330OPA-VNIC DRIVER 13331M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 13332M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 13333L: linux-rdma@vger.kernel.org 13334S: Supported 13335F: drivers/infiniband/ulp/opa_vnic 13336 13337OPEN FIRMWARE AND DEVICE TREE OVERLAYS 13338M: Pantelis Antoniou <pantelis.antoniou@konsulko.com> 13339M: Frank Rowand <frowand.list@gmail.com> 13340L: devicetree@vger.kernel.org 13341S: Maintained 13342F: Documentation/devicetree/dynamic-resolution-notes.rst 13343F: Documentation/devicetree/overlay-notes.rst 13344F: drivers/of/overlay.c 13345F: drivers/of/resolver.c 13346K: of_overlay_notifier_ 13347 13348OPEN FIRMWARE AND FLATTENED DEVICE TREE 13349M: Rob Herring <robh+dt@kernel.org> 13350M: Frank Rowand <frowand.list@gmail.com> 13351L: devicetree@vger.kernel.org 13352S: Maintained 13353W: http://www.devicetree.org/ 13354T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 13355F: Documentation/ABI/testing/sysfs-firmware-ofw 13356F: drivers/of/ 13357F: include/linux/of*.h 13358F: scripts/dtc/ 13359 13360OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 13361M: Rob Herring <robh+dt@kernel.org> 13362L: devicetree@vger.kernel.org 13363S: Maintained 13364Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 13365T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 13366F: Documentation/devicetree/ 13367F: arch/*/boot/dts/ 13368F: include/dt-bindings/ 13369 13370OPENCORES I2C BUS DRIVER 13371M: Peter Korsgaard <peter@korsgaard.com> 13372M: Andrew Lunn <andrew@lunn.ch> 13373L: linux-i2c@vger.kernel.org 13374S: Maintained 13375F: Documentation/devicetree/bindings/i2c/i2c-ocores.txt 13376F: Documentation/i2c/busses/i2c-ocores.rst 13377F: drivers/i2c/busses/i2c-ocores.c 13378F: include/linux/platform_data/i2c-ocores.h 13379 13380OPENRISC ARCHITECTURE 13381M: Jonas Bonn <jonas@southpole.se> 13382M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 13383M: Stafford Horne <shorne@gmail.com> 13384L: openrisc@lists.librecores.org 13385S: Maintained 13386W: http://openrisc.io 13387T: git git://github.com/openrisc/linux.git 13388F: Documentation/devicetree/bindings/openrisc/ 13389F: Documentation/openrisc/ 13390F: arch/openrisc/ 13391F: drivers/irqchip/irq-ompic.c 13392F: drivers/irqchip/irq-or1k-* 13393 13394OPENVSWITCH 13395M: Pravin B Shelar <pshelar@ovn.org> 13396L: netdev@vger.kernel.org 13397L: dev@openvswitch.org 13398S: Maintained 13399W: http://openvswitch.org 13400F: include/uapi/linux/openvswitch.h 13401F: net/openvswitch/ 13402 13403OPERATING PERFORMANCE POINTS (OPP) 13404M: Viresh Kumar <vireshk@kernel.org> 13405M: Nishanth Menon <nm@ti.com> 13406M: Stephen Boyd <sboyd@kernel.org> 13407L: linux-pm@vger.kernel.org 13408S: Maintained 13409T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 13410F: Documentation/devicetree/bindings/opp/ 13411F: Documentation/power/opp.rst 13412F: drivers/opp/ 13413F: include/linux/pm_opp.h 13414 13415OPL4 DRIVER 13416M: Clemens Ladisch <clemens@ladisch.de> 13417L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13418S: Maintained 13419T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 13420F: sound/drivers/opl4/ 13421 13422ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 13423M: Mark Fasheh <mark@fasheh.com> 13424M: Joel Becker <jlbec@evilplan.org> 13425M: Joseph Qi <joseph.qi@linux.alibaba.com> 13426L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 13427S: Supported 13428W: http://ocfs2.wiki.kernel.org 13429F: Documentation/filesystems/dlmfs.rst 13430F: Documentation/filesystems/ocfs2.rst 13431F: fs/ocfs2/ 13432 13433ORANGEFS FILESYSTEM 13434M: Mike Marshall <hubcap@omnibond.com> 13435R: Martin Brandenburg <martin@omnibond.com> 13436L: devel@lists.orangefs.org 13437S: Supported 13438T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 13439F: Documentation/filesystems/orangefs.rst 13440F: fs/orangefs/ 13441 13442ORINOCO DRIVER 13443L: linux-wireless@vger.kernel.org 13444S: Orphan 13445W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 13446W: http://www.nongnu.org/orinoco/ 13447F: drivers/net/wireless/intersil/orinoco/ 13448 13449OV2659 OMNIVISION SENSOR DRIVER 13450M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 13451L: linux-media@vger.kernel.org 13452S: Maintained 13453W: https://linuxtv.org 13454Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13455T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 13456F: drivers/media/i2c/ov2659.c 13457F: include/media/i2c/ov2659.h 13458 13459OVERLAY FILESYSTEM 13460M: Miklos Szeredi <miklos@szeredi.hu> 13461L: linux-unionfs@vger.kernel.org 13462S: Supported 13463T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 13464F: Documentation/filesystems/overlayfs.rst 13465F: fs/overlayfs/ 13466 13467P54 WIRELESS DRIVER 13468M: Christian Lamparter <chunkeey@googlemail.com> 13469L: linux-wireless@vger.kernel.org 13470S: Maintained 13471W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 13472F: drivers/net/wireless/intersil/p54/ 13473 13474PACKING 13475M: Vladimir Oltean <olteanv@gmail.com> 13476L: netdev@vger.kernel.org 13477S: Supported 13478F: Documentation/core-api/packing.rst 13479F: include/linux/packing.h 13480F: lib/packing.c 13481 13482PADATA PARALLEL EXECUTION MECHANISM 13483M: Steffen Klassert <steffen.klassert@secunet.com> 13484M: Daniel Jordan <daniel.m.jordan@oracle.com> 13485L: linux-crypto@vger.kernel.org 13486L: linux-kernel@vger.kernel.org 13487S: Maintained 13488F: Documentation/core-api/padata.rst 13489F: include/linux/padata.h 13490F: kernel/padata.c 13491 13492PAGE POOL 13493M: Jesper Dangaard Brouer <hawk@kernel.org> 13494M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 13495L: netdev@vger.kernel.org 13496S: Supported 13497F: Documentation/networking/page_pool.rst 13498F: include/net/page_pool.h 13499F: include/trace/events/page_pool.h 13500F: net/core/page_pool.c 13501 13502PANASONIC LAPTOP ACPI EXTRAS DRIVER 13503M: Kenneth Chan <kenneth.t.chan@gmail.com> 13504L: platform-driver-x86@vger.kernel.org 13505S: Maintained 13506F: drivers/platform/x86/panasonic-laptop.c 13507 13508PARALLAX PING IIO SENSOR DRIVER 13509M: Andreas Klinger <ak@it-klinger.de> 13510L: linux-iio@vger.kernel.org 13511S: Maintained 13512F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 13513F: drivers/iio/proximity/ping.c 13514 13515PARALLEL LCD/KEYPAD PANEL DRIVER 13516M: Willy Tarreau <willy@haproxy.com> 13517M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 13518S: Odd Fixes 13519F: Documentation/admin-guide/lcd-panel-cgram.rst 13520F: drivers/auxdisplay/panel.c 13521 13522PARALLEL PORT SUBSYSTEM 13523M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 13524M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 13525L: linux-parport@lists.infradead.org (subscribers-only) 13526S: Maintained 13527F: Documentation/driver-api/parport*.rst 13528F: drivers/char/ppdev.c 13529F: drivers/parport/ 13530F: include/linux/parport*.h 13531F: include/uapi/linux/ppdev.h 13532 13533PARAVIRT_OPS INTERFACE 13534M: Juergen Gross <jgross@suse.com> 13535M: Deep Shah <sdeep@vmware.com> 13536M: "VMware, Inc." <pv-drivers@vmware.com> 13537L: virtualization@lists.linux-foundation.org 13538S: Supported 13539F: Documentation/virt/paravirt_ops.rst 13540F: arch/*/include/asm/paravirt*.h 13541F: arch/*/kernel/paravirt* 13542F: include/linux/hypervisor.h 13543 13544PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 13545M: Tim Waugh <tim@cyberelk.net> 13546L: linux-parport@lists.infradead.org (subscribers-only) 13547S: Maintained 13548F: Documentation/admin-guide/blockdev/paride.rst 13549F: drivers/block/paride/ 13550 13551PARISC ARCHITECTURE 13552M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 13553M: Helge Deller <deller@gmx.de> 13554L: linux-parisc@vger.kernel.org 13555S: Maintained 13556W: https://parisc.wiki.kernel.org 13557Q: http://patchwork.kernel.org/project/linux-parisc/list/ 13558T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 13559T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 13560F: Documentation/parisc/ 13561F: arch/parisc/ 13562F: drivers/char/agp/parisc-agp.c 13563F: drivers/input/misc/hp_sdc_rtc.c 13564F: drivers/input/serio/gscps2.c 13565F: drivers/input/serio/hp_sdc* 13566F: drivers/parisc/ 13567F: drivers/parport/parport_gsc.* 13568F: drivers/tty/serial/8250/8250_gsc.c 13569F: drivers/video/console/sti* 13570F: drivers/video/fbdev/sti* 13571F: drivers/video/logo/logo_parisc* 13572F: include/linux/hp_sdc.h 13573 13574PARMAN 13575M: Jiri Pirko <jiri@nvidia.com> 13576L: netdev@vger.kernel.org 13577S: Supported 13578F: include/linux/parman.h 13579F: lib/parman.c 13580F: lib/test_parman.c 13581 13582PC ENGINES APU BOARD DRIVER 13583M: Enrico Weigelt, metux IT consult <info@metux.net> 13584S: Maintained 13585F: drivers/platform/x86/pcengines-apuv2.c 13586 13587PC87360 HARDWARE MONITORING DRIVER 13588M: Jim Cromie <jim.cromie@gmail.com> 13589L: linux-hwmon@vger.kernel.org 13590S: Maintained 13591F: Documentation/hwmon/pc87360.rst 13592F: drivers/hwmon/pc87360.c 13593 13594PC8736x GPIO DRIVER 13595M: Jim Cromie <jim.cromie@gmail.com> 13596S: Maintained 13597F: drivers/char/pc8736x_gpio.c 13598 13599PC87427 HARDWARE MONITORING DRIVER 13600M: Jean Delvare <jdelvare@suse.com> 13601L: linux-hwmon@vger.kernel.org 13602S: Maintained 13603F: Documentation/hwmon/pc87427.rst 13604F: drivers/hwmon/pc87427.c 13605 13606PCA9532 LED DRIVER 13607M: Riku Voipio <riku.voipio@iki.fi> 13608S: Maintained 13609F: drivers/leds/leds-pca9532.c 13610F: include/linux/leds-pca9532.h 13611 13612PCA9541 I2C BUS MASTER SELECTOR DRIVER 13613M: Guenter Roeck <linux@roeck-us.net> 13614L: linux-i2c@vger.kernel.org 13615S: Maintained 13616F: drivers/i2c/muxes/i2c-mux-pca9541.c 13617 13618PCDP - PRIMARY CONSOLE AND DEBUG PORT 13619M: Khalid Aziz <khalid@gonehiking.org> 13620S: Maintained 13621F: drivers/firmware/pcdp.* 13622 13623PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 13624M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 13625M: Pali Rohár <pali@kernel.org> 13626L: linux-pci@vger.kernel.org 13627L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13628S: Maintained 13629F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 13630F: drivers/pci/controller/pci-aardvark.c 13631 13632PCI DRIVER FOR ALTERA PCIE IP 13633M: Ley Foon Tan <ley.foon.tan@intel.com> 13634L: rfi@lists.rocketboards.org (moderated for non-subscribers) 13635L: linux-pci@vger.kernel.org 13636S: Supported 13637F: Documentation/devicetree/bindings/pci/altera-pcie.txt 13638F: drivers/pci/controller/pcie-altera.c 13639 13640PCI DRIVER FOR APPLIEDMICRO XGENE 13641M: Toan Le <toan@os.amperecomputing.com> 13642L: linux-pci@vger.kernel.org 13643L: linux-arm-kernel@lists.infradead.org 13644S: Maintained 13645F: Documentation/devicetree/bindings/pci/xgene-pci.txt 13646F: drivers/pci/controller/pci-xgene.c 13647 13648PCI DRIVER FOR ARM VERSATILE PLATFORM 13649M: Rob Herring <robh@kernel.org> 13650L: linux-pci@vger.kernel.org 13651L: linux-arm-kernel@lists.infradead.org 13652S: Maintained 13653F: Documentation/devicetree/bindings/pci/versatile.yaml 13654F: drivers/pci/controller/pci-versatile.c 13655 13656PCI DRIVER FOR ARMADA 8K 13657M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 13658L: linux-pci@vger.kernel.org 13659L: linux-arm-kernel@lists.infradead.org 13660S: Maintained 13661F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 13662F: drivers/pci/controller/dwc/pcie-armada8k.c 13663 13664PCI DRIVER FOR CADENCE PCIE IP 13665M: Tom Joseph <tjoseph@cadence.com> 13666L: linux-pci@vger.kernel.org 13667S: Maintained 13668F: Documentation/devicetree/bindings/pci/cdns,* 13669F: drivers/pci/controller/cadence/ 13670 13671PCI DRIVER FOR FREESCALE LAYERSCAPE 13672M: Minghuan Lian <minghuan.Lian@nxp.com> 13673M: Mingkai Hu <mingkai.hu@nxp.com> 13674M: Roy Zang <roy.zang@nxp.com> 13675L: linuxppc-dev@lists.ozlabs.org 13676L: linux-pci@vger.kernel.org 13677L: linux-arm-kernel@lists.infradead.org 13678S: Maintained 13679F: drivers/pci/controller/dwc/*layerscape* 13680 13681PCI DRIVER FOR GENERIC OF HOSTS 13682M: Will Deacon <will@kernel.org> 13683L: linux-pci@vger.kernel.org 13684L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13685S: Maintained 13686F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 13687F: drivers/pci/controller/pci-host-common.c 13688F: drivers/pci/controller/pci-host-generic.c 13689 13690PCI DRIVER FOR IMX6 13691M: Richard Zhu <hongxing.zhu@nxp.com> 13692M: Lucas Stach <l.stach@pengutronix.de> 13693L: linux-pci@vger.kernel.org 13694L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13695S: Maintained 13696F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt 13697F: drivers/pci/controller/dwc/*imx6* 13698 13699PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 13700M: Jonathan Derrick <jonathan.derrick@intel.com> 13701L: linux-pci@vger.kernel.org 13702S: Supported 13703F: drivers/pci/controller/vmd.c 13704 13705PCI DRIVER FOR MICROSEMI SWITCHTEC 13706M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 13707M: Logan Gunthorpe <logang@deltatee.com> 13708L: linux-pci@vger.kernel.org 13709S: Maintained 13710F: Documentation/ABI/testing/sysfs-class-switchtec 13711F: Documentation/driver-api/switchtec.rst 13712F: drivers/ntb/hw/mscc/ 13713F: drivers/pci/switch/switchtec* 13714F: include/linux/switchtec.h 13715F: include/uapi/linux/switchtec_ioctl.h 13716 13717PCI DRIVER FOR MOBIVEIL PCIE IP 13718M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 13719M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 13720L: linux-pci@vger.kernel.org 13721S: Supported 13722F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 13723F: drivers/pci/controller/mobiveil/pcie-mobiveil* 13724 13725PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 13726M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 13727L: linux-pci@vger.kernel.org 13728L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13729S: Maintained 13730F: drivers/pci/controller/*mvebu* 13731 13732PCI DRIVER FOR NVIDIA TEGRA 13733M: Thierry Reding <thierry.reding@gmail.com> 13734L: linux-tegra@vger.kernel.org 13735L: linux-pci@vger.kernel.org 13736S: Supported 13737F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 13738F: drivers/pci/controller/pci-tegra.c 13739 13740PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 13741M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 13742L: linux-pci@vger.kernel.org 13743L: linux-arm-kernel@lists.infradead.org 13744S: Maintained 13745F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 13746F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 13747 13748PCI DRIVER FOR RENESAS R-CAR 13749M: Marek Vasut <marek.vasut+renesas@gmail.com> 13750M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 13751L: linux-pci@vger.kernel.org 13752L: linux-renesas-soc@vger.kernel.org 13753S: Maintained 13754F: Documentation/devicetree/bindings/pci/*rcar* 13755F: drivers/pci/controller/*rcar* 13756 13757PCI DRIVER FOR SAMSUNG EXYNOS 13758M: Jingoo Han <jingoohan1@gmail.com> 13759L: linux-pci@vger.kernel.org 13760L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13761L: linux-samsung-soc@vger.kernel.org 13762S: Maintained 13763F: drivers/pci/controller/dwc/pci-exynos.c 13764 13765PCI DRIVER FOR SYNOPSYS DESIGNWARE 13766M: Jingoo Han <jingoohan1@gmail.com> 13767M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 13768L: linux-pci@vger.kernel.org 13769S: Maintained 13770F: Documentation/devicetree/bindings/pci/designware-pcie.txt 13771F: drivers/pci/controller/dwc/*designware* 13772 13773PCI DRIVER FOR TI DRA7XX/J721E 13774M: Kishon Vijay Abraham I <kishon@ti.com> 13775L: linux-omap@vger.kernel.org 13776L: linux-pci@vger.kernel.org 13777L: linux-arm-kernel@lists.infradead.org 13778S: Supported 13779F: Documentation/devicetree/bindings/pci/ti-pci.txt 13780F: drivers/pci/controller/cadence/pci-j721e.c 13781F: drivers/pci/controller/dwc/pci-dra7xx.c 13782 13783PCI DRIVER FOR TI KEYSTONE 13784M: Murali Karicheri <m-karicheri2@ti.com> 13785L: linux-pci@vger.kernel.org 13786L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13787S: Maintained 13788F: drivers/pci/controller/dwc/pci-keystone.c 13789 13790PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 13791M: Linus Walleij <linus.walleij@linaro.org> 13792L: linux-pci@vger.kernel.org 13793S: Maintained 13794F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 13795F: drivers/pci/controller/pci-v3-semi.c 13796 13797PCI ENDPOINT SUBSYSTEM 13798M: Kishon Vijay Abraham I <kishon@ti.com> 13799M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 13800L: linux-pci@vger.kernel.org 13801S: Supported 13802F: Documentation/PCI/endpoint/* 13803F: Documentation/misc-devices/pci-endpoint-test.rst 13804T: git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git 13805F: drivers/misc/pci_endpoint_test.c 13806F: drivers/pci/endpoint/ 13807F: tools/pci/ 13808 13809PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 13810M: Russell Currey <ruscur@russell.cc> 13811M: Oliver O'Halloran <oohall@gmail.com> 13812L: linuxppc-dev@lists.ozlabs.org 13813S: Supported 13814F: Documentation/PCI/pci-error-recovery.rst 13815F: Documentation/powerpc/eeh-pci-error-recovery.rst 13816F: arch/powerpc/include/*/eeh*.h 13817F: arch/powerpc/kernel/eeh*.c 13818F: arch/powerpc/platforms/*/eeh*.c 13819F: drivers/pci/pcie/aer.c 13820F: drivers/pci/pcie/dpc.c 13821F: drivers/pci/pcie/err.c 13822 13823PCI ERROR RECOVERY 13824M: Linas Vepstas <linasvepstas@gmail.com> 13825L: linux-pci@vger.kernel.org 13826S: Supported 13827F: Documentation/PCI/pci-error-recovery.rst 13828 13829PCI MSI DRIVER FOR ALTERA MSI IP 13830M: Ley Foon Tan <ley.foon.tan@intel.com> 13831L: rfi@lists.rocketboards.org (moderated for non-subscribers) 13832L: linux-pci@vger.kernel.org 13833S: Supported 13834F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 13835F: drivers/pci/controller/pcie-altera-msi.c 13836 13837PCI MSI DRIVER FOR APPLIEDMICRO XGENE 13838M: Toan Le <toan@os.amperecomputing.com> 13839L: linux-pci@vger.kernel.org 13840L: linux-arm-kernel@lists.infradead.org 13841S: Maintained 13842F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 13843F: drivers/pci/controller/pci-xgene-msi.c 13844 13845PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 13846M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 13847R: Rob Herring <robh@kernel.org> 13848L: linux-pci@vger.kernel.org 13849S: Supported 13850Q: http://patchwork.ozlabs.org/project/linux-pci/list/ 13851T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/ 13852F: drivers/pci/controller/ 13853 13854PCI SUBSYSTEM 13855M: Bjorn Helgaas <bhelgaas@google.com> 13856L: linux-pci@vger.kernel.org 13857S: Supported 13858Q: http://patchwork.ozlabs.org/project/linux-pci/list/ 13859T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 13860F: Documentation/PCI/ 13861F: Documentation/devicetree/bindings/pci/ 13862F: arch/x86/kernel/early-quirks.c 13863F: arch/x86/kernel/quirks.c 13864F: arch/x86/pci/ 13865F: drivers/acpi/pci* 13866F: drivers/pci/ 13867F: include/asm-generic/pci* 13868F: include/linux/of_pci.h 13869F: include/linux/pci* 13870F: include/uapi/linux/pci* 13871F: lib/pci* 13872 13873PCIE DRIVER FOR AMAZON ANNAPURNA LABS 13874M: Jonathan Chocron <jonnyc@amazon.com> 13875L: linux-pci@vger.kernel.org 13876S: Maintained 13877F: Documentation/devicetree/bindings/pci/pcie-al.txt 13878F: drivers/pci/controller/dwc/pcie-al.c 13879 13880PCIE DRIVER FOR AMLOGIC MESON 13881M: Yue Wang <yue.wang@Amlogic.com> 13882L: linux-pci@vger.kernel.org 13883L: linux-amlogic@lists.infradead.org 13884S: Maintained 13885F: drivers/pci/controller/dwc/pci-meson.c 13886 13887PCIE DRIVER FOR AXIS ARTPEC 13888M: Jesper Nilsson <jesper.nilsson@axis.com> 13889L: linux-arm-kernel@axis.com 13890L: linux-pci@vger.kernel.org 13891S: Maintained 13892F: Documentation/devicetree/bindings/pci/axis,artpec* 13893F: drivers/pci/controller/dwc/*artpec* 13894 13895PCIE DRIVER FOR CAVIUM THUNDERX 13896M: Robert Richter <rric@kernel.org> 13897L: linux-pci@vger.kernel.org 13898L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13899S: Odd Fixes 13900F: drivers/pci/controller/pci-thunder-* 13901 13902PCIE DRIVER FOR HISILICON 13903M: Zhou Wang <wangzhou1@hisilicon.com> 13904L: linux-pci@vger.kernel.org 13905S: Maintained 13906F: Documentation/devicetree/bindings/pci/hisilicon-pcie.txt 13907F: drivers/pci/controller/dwc/pcie-hisi.c 13908 13909PCIE DRIVER FOR HISILICON KIRIN 13910M: Xiaowei Song <songxiaowei@hisilicon.com> 13911M: Binghui Wang <wangbinghui@hisilicon.com> 13912L: linux-pci@vger.kernel.org 13913S: Maintained 13914F: Documentation/devicetree/bindings/pci/kirin-pcie.txt 13915F: drivers/pci/controller/dwc/pcie-kirin.c 13916 13917PCIE DRIVER FOR HISILICON STB 13918M: Shawn Guo <shawn.guo@linaro.org> 13919L: linux-pci@vger.kernel.org 13920S: Maintained 13921F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 13922F: drivers/pci/controller/dwc/pcie-histb.c 13923 13924PCIE DRIVER FOR MEDIATEK 13925M: Ryder Lee <ryder.lee@mediatek.com> 13926L: linux-pci@vger.kernel.org 13927L: linux-mediatek@lists.infradead.org 13928S: Supported 13929F: Documentation/devicetree/bindings/pci/mediatek* 13930F: drivers/pci/controller/*mediatek* 13931 13932PCIE DRIVER FOR MICROCHIP 13933M: Daire McNamara <daire.mcnamara@microchip.com> 13934L: linux-pci@vger.kernel.org 13935S: Supported 13936F: Documentation/devicetree/bindings/pci/microchip* 13937F: drivers/pci/controller/*microchip* 13938 13939PCIE DRIVER FOR QUALCOMM MSM 13940M: Stanimir Varbanov <svarbanov@mm-sol.com> 13941L: linux-pci@vger.kernel.org 13942L: linux-arm-msm@vger.kernel.org 13943S: Maintained 13944F: drivers/pci/controller/dwc/*qcom* 13945 13946PCIE DRIVER FOR ROCKCHIP 13947M: Shawn Lin <shawn.lin@rock-chips.com> 13948L: linux-pci@vger.kernel.org 13949L: linux-rockchip@lists.infradead.org 13950S: Maintained 13951F: Documentation/devicetree/bindings/pci/rockchip-pcie* 13952F: drivers/pci/controller/pcie-rockchip* 13953 13954PCIE DRIVER FOR SOCIONEXT UNIPHIER 13955M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 13956L: linux-pci@vger.kernel.org 13957S: Maintained 13958F: Documentation/devicetree/bindings/pci/uniphier-pcie* 13959F: drivers/pci/controller/dwc/pcie-uniphier* 13960 13961PCIE DRIVER FOR ST SPEAR13XX 13962M: Pratyush Anand <pratyush.anand@gmail.com> 13963L: linux-pci@vger.kernel.org 13964S: Maintained 13965F: drivers/pci/controller/dwc/*spear* 13966 13967PCMCIA SUBSYSTEM 13968M: Dominik Brodowski <linux@dominikbrodowski.net> 13969S: Odd Fixes 13970T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git 13971F: Documentation/pcmcia/ 13972F: drivers/pcmcia/ 13973F: include/pcmcia/ 13974F: tools/pcmcia/ 13975 13976PCNET32 NETWORK DRIVER 13977M: Don Fry <pcnet32@frontier.com> 13978L: netdev@vger.kernel.org 13979S: Maintained 13980F: drivers/net/ethernet/amd/pcnet32.c 13981 13982PCRYPT PARALLEL CRYPTO ENGINE 13983M: Steffen Klassert <steffen.klassert@secunet.com> 13984L: linux-crypto@vger.kernel.org 13985S: Maintained 13986F: crypto/pcrypt.c 13987F: include/crypto/pcrypt.h 13988 13989PEAQ WMI HOTKEYS DRIVER 13990M: Hans de Goede <hdegoede@redhat.com> 13991L: platform-driver-x86@vger.kernel.org 13992S: Maintained 13993F: drivers/platform/x86/peaq-wmi.c 13994 13995PENSANDO ETHERNET DRIVERS 13996M: Shannon Nelson <snelson@pensando.io> 13997M: drivers@pensando.io 13998L: netdev@vger.kernel.org 13999S: Supported 14000F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 14001F: drivers/net/ethernet/pensando/ 14002 14003PER-CPU MEMORY ALLOCATOR 14004M: Dennis Zhou <dennis@kernel.org> 14005M: Tejun Heo <tj@kernel.org> 14006M: Christoph Lameter <cl@linux.com> 14007S: Maintained 14008T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 14009F: arch/*/include/asm/percpu.h 14010F: include/linux/percpu*.h 14011F: mm/percpu*.c 14012 14013PER-TASK DELAY ACCOUNTING 14014M: Balbir Singh <bsingharora@gmail.com> 14015S: Maintained 14016F: include/linux/delayacct.h 14017F: kernel/delayacct.c 14018 14019PERFORMANCE EVENTS SUBSYSTEM 14020M: Peter Zijlstra <peterz@infradead.org> 14021M: Ingo Molnar <mingo@redhat.com> 14022M: Arnaldo Carvalho de Melo <acme@kernel.org> 14023R: Mark Rutland <mark.rutland@arm.com> 14024R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 14025R: Jiri Olsa <jolsa@redhat.com> 14026R: Namhyung Kim <namhyung@kernel.org> 14027L: linux-kernel@vger.kernel.org 14028S: Supported 14029T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 14030F: arch/*/events/* 14031F: arch/*/events/*/* 14032F: arch/*/include/asm/perf_event.h 14033F: arch/*/kernel/*/*/perf_event*.c 14034F: arch/*/kernel/*/perf_event*.c 14035F: arch/*/kernel/perf_callchain.c 14036F: arch/*/kernel/perf_event*.c 14037F: include/linux/perf_event.h 14038F: include/uapi/linux/perf_event.h 14039F: kernel/events/* 14040F: tools/lib/perf/ 14041F: tools/perf/ 14042 14043PERFORMANCE EVENTS TOOLING ARM64 14044R: John Garry <john.garry@huawei.com> 14045R: Will Deacon <will@kernel.org> 14046R: Mathieu Poirier <mathieu.poirier@linaro.org> 14047R: Leo Yan <leo.yan@linaro.org> 14048L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14049S: Supported 14050F: tools/build/feature/test-libopencsd.c 14051F: tools/perf/arch/arm*/ 14052F: tools/perf/pmu-events/arch/arm64/ 14053F: tools/perf/util/arm-spe* 14054F: tools/perf/util/cs-etm* 14055 14056PERSONALITY HANDLING 14057M: Christoph Hellwig <hch@infradead.org> 14058L: linux-abi-devel@lists.sourceforge.net 14059S: Maintained 14060F: include/linux/personality.h 14061F: include/uapi/linux/personality.h 14062 14063PHOENIX RC FLIGHT CONTROLLER ADAPTER 14064M: Marcus Folkesson <marcus.folkesson@gmail.com> 14065L: linux-input@vger.kernel.org 14066S: Maintained 14067F: Documentation/input/devices/pxrc.rst 14068F: drivers/input/joystick/pxrc.c 14069 14070PHONET PROTOCOL 14071M: Remi Denis-Courmont <courmisch@gmail.com> 14072S: Supported 14073F: Documentation/networking/phonet.rst 14074F: include/linux/phonet.h 14075F: include/net/phonet/ 14076F: include/uapi/linux/phonet.h 14077F: net/phonet/ 14078 14079PHRAM MTD DRIVER 14080M: Joern Engel <joern@lazybastard.org> 14081L: linux-mtd@lists.infradead.org 14082S: Maintained 14083F: drivers/mtd/devices/phram.c 14084 14085PICOLCD HID DRIVER 14086M: Bruno Prémont <bonbons@linux-vserver.org> 14087L: linux-input@vger.kernel.org 14088S: Maintained 14089F: drivers/hid/hid-picolcd* 14090 14091PIDFD API 14092M: Christian Brauner <christian@brauner.io> 14093L: linux-kernel@vger.kernel.org 14094S: Maintained 14095T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 14096F: samples/pidfd/ 14097F: tools/testing/selftests/clone3/ 14098F: tools/testing/selftests/pid_namespace/ 14099F: tools/testing/selftests/pidfd/ 14100K: (?i)pidfd 14101K: (?i)clone3 14102K: \b(clone_args|kernel_clone_args)\b 14103 14104PIN CONTROL SUBSYSTEM 14105M: Linus Walleij <linus.walleij@linaro.org> 14106L: linux-gpio@vger.kernel.org 14107S: Maintained 14108T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 14109F: Documentation/devicetree/bindings/pinctrl/ 14110F: Documentation/driver-api/pinctl.rst 14111F: drivers/pinctrl/ 14112F: include/linux/pinctrl/ 14113 14114PIN CONTROLLER - FREESCALE 14115M: Dong Aisheng <aisheng.dong@nxp.com> 14116M: Fabio Estevam <festevam@gmail.com> 14117M: Shawn Guo <shawnguo@kernel.org> 14118M: Stefan Agner <stefan@agner.ch> 14119R: Pengutronix Kernel Team <kernel@pengutronix.de> 14120L: linux-gpio@vger.kernel.org 14121S: Maintained 14122F: Documentation/devicetree/bindings/pinctrl/fsl,* 14123F: drivers/pinctrl/freescale/ 14124 14125PIN CONTROLLER - INTEL 14126M: Mika Westerberg <mika.westerberg@linux.intel.com> 14127M: Andy Shevchenko <andy@kernel.org> 14128S: Maintained 14129T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 14130F: drivers/pinctrl/intel/ 14131 14132PIN CONTROLLER - MEDIATEK 14133M: Sean Wang <sean.wang@kernel.org> 14134L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14135S: Maintained 14136F: Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt 14137F: Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt 14138F: drivers/pinctrl/mediatek/ 14139 14140PIN CONTROLLER - MICROCHIP AT91 14141M: Ludovic Desroches <ludovic.desroches@microchip.com> 14142L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14143L: linux-gpio@vger.kernel.org 14144S: Supported 14145F: drivers/gpio/gpio-sama5d2-piobu.c 14146F: drivers/pinctrl/pinctrl-at91* 14147 14148PIN CONTROLLER - QUALCOMM 14149M: Bjorn Andersson <bjorn.andersson@linaro.org> 14150L: linux-arm-msm@vger.kernel.org 14151S: Maintained 14152F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 14153F: drivers/pinctrl/qcom/ 14154 14155PIN CONTROLLER - RENESAS 14156M: Geert Uytterhoeven <geert+renesas@glider.be> 14157L: linux-renesas-soc@vger.kernel.org 14158S: Supported 14159T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 14160F: Documentation/devicetree/bindings/pinctrl/renesas,* 14161F: drivers/pinctrl/renesas/ 14162 14163PIN CONTROLLER - SAMSUNG 14164M: Tomasz Figa <tomasz.figa@gmail.com> 14165M: Krzysztof Kozlowski <krzk@kernel.org> 14166M: Sylwester Nawrocki <s.nawrocki@samsung.com> 14167L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14168L: linux-samsung-soc@vger.kernel.org 14169S: Maintained 14170Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 14171T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 14172F: Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt 14173F: drivers/pinctrl/samsung/ 14174F: include/dt-bindings/pinctrl/samsung.h 14175 14176PIN CONTROLLER - SINGLE 14177M: Tony Lindgren <tony@atomide.com> 14178M: Haojian Zhuang <haojian.zhuang@linaro.org> 14179L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14180L: linux-omap@vger.kernel.org 14181S: Maintained 14182F: drivers/pinctrl/pinctrl-single.c 14183 14184PIN CONTROLLER - ST SPEAR 14185M: Viresh Kumar <vireshk@kernel.org> 14186L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14187S: Maintained 14188W: http://www.st.com/spear 14189F: drivers/pinctrl/spear/ 14190 14191PISTACHIO SOC SUPPORT 14192M: James Hartley <james.hartley@sondrel.com> 14193L: linux-mips@vger.kernel.org 14194S: Odd Fixes 14195F: arch/mips/boot/dts/img/pistachio* 14196F: arch/mips/configs/pistachio*_defconfig 14197F: arch/mips/pistachio/ 14198 14199PKTCDVD DRIVER 14200M: linux-block@vger.kernel.org 14201S: Orphan 14202F: drivers/block/pktcdvd.c 14203F: include/linux/pktcdvd.h 14204F: include/uapi/linux/pktcdvd.h 14205 14206PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 14207M: Tomasz Duszynski <tduszyns@gmail.com> 14208S: Maintained 14209F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 14210F: drivers/iio/chemical/pms7003.c 14211 14212PLDMFW LIBRARY 14213M: Jacob Keller <jacob.e.keller@intel.com> 14214S: Maintained 14215F: Documentation/driver-api/pldmfw/ 14216F: include/linux/pldmfw.h 14217F: lib/pldmfw/ 14218 14219PLX DMA DRIVER 14220M: Logan Gunthorpe <logang@deltatee.com> 14221S: Maintained 14222F: drivers/dma/plx_dma.c 14223 14224PM6764TR DRIVER 14225M: Charles Hsu <hsu.yungteng@gmail.com> 14226L: linux-hwmon@vger.kernel.org 14227S: Maintained 14228F: Documentation/hwmon/pm6764tr.rst 14229F: drivers/hwmon/pmbus/pm6764tr.c 14230 14231PM-GRAPH UTILITY 14232M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 14233L: linux-pm@vger.kernel.org 14234S: Supported 14235W: https://01.org/pm-graph 14236B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 14237T: git git://github.com/intel/pm-graph 14238F: tools/power/pm-graph 14239 14240PMBUS HARDWARE MONITORING DRIVERS 14241M: Guenter Roeck <linux@roeck-us.net> 14242L: linux-hwmon@vger.kernel.org 14243S: Maintained 14244W: http://hwmon.wiki.kernel.org/ 14245W: http://www.roeck-us.net/linux/drivers/ 14246T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 14247F: Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt 14248F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 14249F: Documentation/devicetree/bindings/hwmon/max31785.txt 14250F: Documentation/hwmon/adm1275.rst 14251F: Documentation/hwmon/ibm-cffps.rst 14252F: Documentation/hwmon/ir35221.rst 14253F: Documentation/hwmon/lm25066.rst 14254F: Documentation/hwmon/ltc2978.rst 14255F: Documentation/hwmon/ltc3815.rst 14256F: Documentation/hwmon/max16064.rst 14257F: Documentation/hwmon/max20751.rst 14258F: Documentation/hwmon/max31785.rst 14259F: Documentation/hwmon/max34440.rst 14260F: Documentation/hwmon/max8688.rst 14261F: Documentation/hwmon/pmbus-core.rst 14262F: Documentation/hwmon/pmbus.rst 14263F: Documentation/hwmon/tps40422.rst 14264F: Documentation/hwmon/ucd9000.rst 14265F: Documentation/hwmon/ucd9200.rst 14266F: Documentation/hwmon/zl6100.rst 14267F: drivers/hwmon/pmbus/ 14268F: include/linux/pmbus.h 14269 14270PMC SIERRA MaxRAID DRIVER 14271L: linux-scsi@vger.kernel.org 14272S: Orphan 14273W: http://www.pmc-sierra.com/ 14274F: drivers/scsi/pmcraid.* 14275 14276PMC SIERRA PM8001 DRIVER 14277M: Jack Wang <jinpu.wang@cloud.ionos.com> 14278L: linux-scsi@vger.kernel.org 14279S: Supported 14280F: drivers/scsi/pm8001/ 14281 14282PNI RM3100 IIO DRIVER 14283M: Song Qiang <songqiang1304521@gmail.com> 14284L: linux-iio@vger.kernel.org 14285S: Maintained 14286F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt 14287F: drivers/iio/magnetometer/rm3100* 14288 14289PNP SUPPORT 14290M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 14291L: linux-acpi@vger.kernel.org 14292S: Maintained 14293F: drivers/pnp/ 14294F: include/linux/pnp.h 14295 14296POSIX CLOCKS and TIMERS 14297M: Thomas Gleixner <tglx@linutronix.de> 14298L: linux-kernel@vger.kernel.org 14299S: Maintained 14300T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 14301F: fs/timerfd.c 14302F: include/linux/time_namespace.h 14303F: include/linux/timer* 14304F: kernel/time/*timer* 14305F: kernel/time/namespace.c 14306 14307POWER MANAGEMENT CORE 14308M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 14309L: linux-pm@vger.kernel.org 14310S: Supported 14311B: https://bugzilla.kernel.org 14312T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 14313F: drivers/base/power/ 14314F: drivers/powercap/ 14315F: include/linux/intel_rapl.h 14316F: include/linux/pm.h 14317F: include/linux/pm_* 14318F: include/linux/powercap.h 14319F: kernel/configs/nopm.config 14320 14321POWER STATE COORDINATION INTERFACE (PSCI) 14322M: Mark Rutland <mark.rutland@arm.com> 14323M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 14324L: linux-arm-kernel@lists.infradead.org 14325S: Maintained 14326F: drivers/firmware/psci/ 14327F: include/linux/psci.h 14328F: include/uapi/linux/psci.h 14329 14330POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 14331M: Sebastian Reichel <sre@kernel.org> 14332L: linux-pm@vger.kernel.org 14333S: Maintained 14334T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 14335F: Documentation/ABI/testing/sysfs-class-power 14336F: Documentation/devicetree/bindings/power/supply/ 14337F: drivers/power/supply/ 14338F: include/linux/power_supply.h 14339 14340POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 14341M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 14342L: linuxppc-dev@lists.ozlabs.org 14343S: Maintained 14344F: drivers/char/powernv-op-panel.c 14345 14346PPP OVER ATM (RFC 2364) 14347M: Mitchell Blank Jr <mitch@sfgoth.com> 14348S: Maintained 14349F: include/uapi/linux/atmppp.h 14350F: net/atm/pppoatm.c 14351 14352PPP OVER ETHERNET 14353M: Michal Ostrowski <mostrows@earthlink.net> 14354S: Maintained 14355F: drivers/net/ppp/pppoe.c 14356F: drivers/net/ppp/pppox.c 14357 14358PPP OVER L2TP 14359M: James Chapman <jchapman@katalix.com> 14360S: Maintained 14361F: include/linux/if_pppol2tp.h 14362F: include/uapi/linux/if_pppol2tp.h 14363F: net/l2tp/l2tp_ppp.c 14364 14365PPP PROTOCOL DRIVERS AND COMPRESSORS 14366M: Paul Mackerras <paulus@samba.org> 14367L: linux-ppp@vger.kernel.org 14368S: Maintained 14369F: drivers/net/ppp/ppp_* 14370 14371PPS SUPPORT 14372M: Rodolfo Giometti <giometti@enneenne.com> 14373L: linuxpps@ml.enneenne.com (subscribers-only) 14374S: Maintained 14375W: http://wiki.enneenne.com/index.php/LinuxPPS_support 14376F: Documentation/ABI/testing/sysfs-pps 14377F: Documentation/devicetree/bindings/pps/pps-gpio.txt 14378F: Documentation/driver-api/pps.rst 14379F: drivers/pps/ 14380F: include/linux/pps*.h 14381F: include/uapi/linux/pps.h 14382 14383PPTP DRIVER 14384M: Dmitry Kozlov <xeb@mail.ru> 14385L: netdev@vger.kernel.org 14386S: Maintained 14387W: http://sourceforge.net/projects/accel-pptp 14388F: drivers/net/ppp/pptp.c 14389 14390PRESSURE STALL INFORMATION (PSI) 14391M: Johannes Weiner <hannes@cmpxchg.org> 14392S: Maintained 14393F: include/linux/psi* 14394F: kernel/sched/psi.c 14395 14396PRINTK 14397M: Petr Mladek <pmladek@suse.com> 14398M: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> 14399R: Steven Rostedt <rostedt@goodmis.org> 14400R: John Ogness <john.ogness@linutronix.de> 14401S: Maintained 14402F: include/linux/printk.h 14403F: kernel/printk/ 14404 14405PRISM54 WIRELESS DRIVER 14406M: Luis Chamberlain <mcgrof@kernel.org> 14407L: linux-wireless@vger.kernel.org 14408S: Obsolete 14409W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 14410F: drivers/net/wireless/intersil/prism54/ 14411 14412PROC FILESYSTEM 14413R: Alexey Dobriyan <adobriyan@gmail.com> 14414L: linux-kernel@vger.kernel.org 14415L: linux-fsdevel@vger.kernel.org 14416S: Maintained 14417F: Documentation/filesystems/proc.rst 14418F: fs/proc/ 14419F: include/linux/proc_fs.h 14420F: tools/testing/selftests/proc/ 14421 14422PROC SYSCTL 14423M: Luis Chamberlain <mcgrof@kernel.org> 14424M: Kees Cook <keescook@chromium.org> 14425M: Iurii Zaikin <yzaikin@google.com> 14426L: linux-kernel@vger.kernel.org 14427L: linux-fsdevel@vger.kernel.org 14428S: Maintained 14429F: fs/proc/proc_sysctl.c 14430F: include/linux/sysctl.h 14431F: kernel/sysctl-test.c 14432F: kernel/sysctl.c 14433F: tools/testing/selftests/sysctl/ 14434 14435PS3 NETWORK SUPPORT 14436M: Geoff Levand <geoff@infradead.org> 14437L: netdev@vger.kernel.org 14438L: linuxppc-dev@lists.ozlabs.org 14439S: Maintained 14440F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 14441 14442PS3 PLATFORM SUPPORT 14443M: Geoff Levand <geoff@infradead.org> 14444L: linuxppc-dev@lists.ozlabs.org 14445S: Maintained 14446F: arch/powerpc/boot/ps3* 14447F: arch/powerpc/include/asm/lv1call.h 14448F: arch/powerpc/include/asm/ps3*.h 14449F: arch/powerpc/platforms/ps3/ 14450F: drivers/*/ps3* 14451F: drivers/ps3/ 14452F: drivers/rtc/rtc-ps3.c 14453F: drivers/usb/host/*ps3.c 14454F: sound/ppc/snd_ps3* 14455 14456PS3VRAM DRIVER 14457M: Jim Paris <jim@jtan.com> 14458M: Geoff Levand <geoff@infradead.org> 14459L: linuxppc-dev@lists.ozlabs.org 14460S: Maintained 14461F: drivers/block/ps3vram.c 14462 14463PSAMPLE PACKET SAMPLING SUPPORT 14464M: Yotam Gigi <yotam.gi@gmail.com> 14465S: Maintained 14466F: include/net/psample.h 14467F: include/uapi/linux/psample.h 14468F: net/psample 14469 14470PSTORE FILESYSTEM 14471M: Kees Cook <keescook@chromium.org> 14472M: Anton Vorontsov <anton@enomsg.org> 14473M: Colin Cross <ccross@android.com> 14474M: Tony Luck <tony.luck@intel.com> 14475S: Maintained 14476T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 14477F: Documentation/admin-guide/ramoops.rst 14478F: Documentation/admin-guide/pstore-blk.rst 14479F: Documentation/devicetree/bindings/reserved-memory/ramoops.txt 14480F: drivers/acpi/apei/erst.c 14481F: drivers/firmware/efi/efi-pstore.c 14482F: fs/pstore/ 14483F: include/linux/pstore* 14484K: \b(pstore|ramoops) 14485 14486PTP HARDWARE CLOCK SUPPORT 14487M: Richard Cochran <richardcochran@gmail.com> 14488L: netdev@vger.kernel.org 14489S: Maintained 14490W: http://linuxptp.sourceforge.net/ 14491F: Documentation/ABI/testing/sysfs-ptp 14492F: Documentation/driver-api/ptp.rst 14493F: drivers/net/phy/dp83640* 14494F: drivers/ptp/* 14495F: include/linux/ptp_cl* 14496 14497PTRACE SUPPORT 14498M: Oleg Nesterov <oleg@redhat.com> 14499S: Maintained 14500F: arch/*/*/ptrace*.c 14501F: arch/*/include/asm/ptrace*.h 14502F: arch/*/ptrace*.c 14503F: include/asm-generic/syscall.h 14504F: include/linux/ptrace.h 14505F: include/linux/regset.h 14506F: include/linux/tracehook.h 14507F: include/uapi/linux/ptrace.h 14508F: include/uapi/linux/ptrace.h 14509F: kernel/ptrace.c 14510 14511PULSE8-CEC DRIVER 14512M: Hans Verkuil <hverkuil@xs4all.nl> 14513L: linux-media@vger.kernel.org 14514S: Maintained 14515T: git git://linuxtv.org/media_tree.git 14516F: Documentation/admin-guide/media/pulse8-cec.rst 14517F: drivers/media/cec/usb/pulse8/ 14518 14519PVRUSB2 VIDEO4LINUX DRIVER 14520M: Mike Isely <isely@pobox.com> 14521L: pvrusb2@isely.net (subscribers-only) 14522L: linux-media@vger.kernel.org 14523S: Maintained 14524W: http://www.isely.net/pvrusb2/ 14525T: git git://linuxtv.org/media_tree.git 14526F: Documentation/driver-api/media/drivers/pvrusb2* 14527F: drivers/media/usb/pvrusb2/ 14528 14529PWC WEBCAM DRIVER 14530M: Hans Verkuil <hverkuil@xs4all.nl> 14531L: linux-media@vger.kernel.org 14532S: Odd Fixes 14533T: git git://linuxtv.org/media_tree.git 14534F: drivers/media/usb/pwc/* 14535F: include/trace/events/pwc.h 14536 14537PWM FAN DRIVER 14538M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 14539L: linux-hwmon@vger.kernel.org 14540S: Supported 14541F: Documentation/devicetree/bindings/hwmon/pwm-fan.txt 14542F: Documentation/hwmon/pwm-fan.rst 14543F: drivers/hwmon/pwm-fan.c 14544 14545PWM IR Transmitter 14546M: Sean Young <sean@mess.org> 14547L: linux-media@vger.kernel.org 14548S: Maintained 14549F: drivers/media/rc/pwm-ir-tx.c 14550 14551PWM SUBSYSTEM 14552M: Thierry Reding <thierry.reding@gmail.com> 14553R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 14554M: Lee Jones <lee.jones@linaro.org> 14555L: linux-pwm@vger.kernel.org 14556S: Maintained 14557Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 14558T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 14559F: Documentation/devicetree/bindings/gpio/gpio-mvebu.txt 14560F: Documentation/devicetree/bindings/pwm/ 14561F: Documentation/driver-api/pwm.rst 14562F: drivers/gpio/gpio-mvebu.c 14563F: drivers/pwm/ 14564F: drivers/video/backlight/pwm_bl.c 14565F: include/linux/pwm.h 14566F: include/linux/pwm_backlight.h 14567K: pwm_(config|apply_state|ops) 14568 14569PXA GPIO DRIVER 14570M: Robert Jarzmik <robert.jarzmik@free.fr> 14571L: linux-gpio@vger.kernel.org 14572S: Maintained 14573F: drivers/gpio/gpio-pxa.c 14574 14575PXA MMCI DRIVER 14576S: Orphan 14577 14578PXA RTC DRIVER 14579M: Robert Jarzmik <robert.jarzmik@free.fr> 14580L: linux-rtc@vger.kernel.org 14581S: Maintained 14582 14583PXA2xx/PXA3xx SUPPORT 14584M: Daniel Mack <daniel@zonque.org> 14585M: Haojian Zhuang <haojian.zhuang@gmail.com> 14586M: Robert Jarzmik <robert.jarzmik@free.fr> 14587L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14588S: Maintained 14589T: git git://github.com/hzhuang1/linux.git 14590T: git git://github.com/rjarzmik/linux.git 14591F: arch/arm/boot/dts/pxa* 14592F: arch/arm/mach-pxa/ 14593F: drivers/dma/pxa* 14594F: drivers/pcmcia/pxa2xx* 14595F: drivers/pinctrl/pxa/ 14596F: drivers/spi/spi-pxa2xx* 14597F: drivers/usb/gadget/udc/pxa2* 14598F: include/sound/pxa2xx-lib.h 14599F: sound/arm/pxa* 14600F: sound/soc/pxa/ 14601 14602QAT DRIVER 14603M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 14604L: qat-linux@intel.com 14605S: Supported 14606F: drivers/crypto/qat/ 14607 14608QCOM AUDIO (ASoC) DRIVERS 14609M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14610M: Banajit Goswami <bgoswami@codeaurora.org> 14611L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14612S: Supported 14613F: sound/soc/codecs/lpass-va-macro.c 14614F: sound/soc/codecs/lpass-wsa-macro.* 14615F: sound/soc/codecs/msm8916-wcd-analog.c 14616F: sound/soc/codecs/msm8916-wcd-digital.c 14617F: sound/soc/codecs/wcd9335.* 14618F: sound/soc/codecs/wcd934x.c 14619F: sound/soc/codecs/wcd-clsh-v2.* 14620F: sound/soc/codecs/wsa881x.c 14621F: sound/soc/qcom/ 14622 14623QCOM IPA DRIVER 14624M: Alex Elder <elder@kernel.org> 14625L: netdev@vger.kernel.org 14626S: Supported 14627F: drivers/net/ipa/ 14628 14629QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 14630M: Gabriel Somlo <somlo@cmu.edu> 14631M: "Michael S. Tsirkin" <mst@redhat.com> 14632L: qemu-devel@nongnu.org 14633S: Maintained 14634F: drivers/firmware/qemu_fw_cfg.c 14635F: include/uapi/linux/qemu_fw_cfg.h 14636 14637QIB DRIVER 14638M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 14639M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 14640L: linux-rdma@vger.kernel.org 14641S: Supported 14642F: drivers/infiniband/hw/qib/ 14643 14644QLOGIC QL41xxx FCOE DRIVER 14645M: Saurav Kashyap <skashyap@marvell.com> 14646M: Javed Hasan <jhasan@marvell.com> 14647M: GR-QLogic-Storage-Upstream@marvell.com 14648L: linux-scsi@vger.kernel.org 14649S: Supported 14650F: drivers/scsi/qedf/ 14651 14652QLOGIC QL41xxx ISCSI DRIVER 14653M: Nilesh Javali <njavali@marvell.com> 14654M: Manish Rangankar <mrangankar@marvell.com> 14655M: GR-QLogic-Storage-Upstream@marvell.com 14656L: linux-scsi@vger.kernel.org 14657S: Supported 14658F: drivers/scsi/qedi/ 14659 14660QLOGIC QL4xxx ETHERNET DRIVER 14661M: Ariel Elior <aelior@marvell.com> 14662M: GR-everest-linux-l2@marvell.com 14663L: netdev@vger.kernel.org 14664S: Supported 14665F: drivers/net/ethernet/qlogic/qed/ 14666F: drivers/net/ethernet/qlogic/qede/ 14667F: include/linux/qed/ 14668 14669QLOGIC QL4xxx RDMA DRIVER 14670M: Michal Kalderon <mkalderon@marvell.com> 14671M: Ariel Elior <aelior@marvell.com> 14672L: linux-rdma@vger.kernel.org 14673S: Supported 14674F: drivers/infiniband/hw/qedr/ 14675F: include/uapi/rdma/qedr-abi.h 14676 14677QLOGIC QLA1280 SCSI DRIVER 14678M: Michael Reed <mdr@sgi.com> 14679L: linux-scsi@vger.kernel.org 14680S: Maintained 14681F: drivers/scsi/qla1280.[ch] 14682 14683QLOGIC QLA2XXX FC-SCSI DRIVER 14684M: Nilesh Javali <njavali@marvell.com> 14685M: GR-QLogic-Storage-Upstream@marvell.com 14686L: linux-scsi@vger.kernel.org 14687S: Supported 14688F: drivers/scsi/qla2xxx/ 14689 14690QLOGIC QLA3XXX NETWORK DRIVER 14691M: GR-Linux-NIC-Dev@marvell.com 14692L: netdev@vger.kernel.org 14693S: Supported 14694F: drivers/net/ethernet/qlogic/qla3xxx.* 14695 14696QLOGIC QLA4XXX iSCSI DRIVER 14697M: Nilesh Javali <njavali@marvell.com> 14698M: Manish Rangankar <mrangankar@marvell.com> 14699M: GR-QLogic-Storage-Upstream@marvell.com 14700L: linux-scsi@vger.kernel.org 14701S: Supported 14702F: drivers/scsi/qla4xxx/ 14703 14704QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 14705M: Shahed Shaikh <shshaikh@marvell.com> 14706M: Manish Chopra <manishc@marvell.com> 14707M: GR-Linux-NIC-Dev@marvell.com 14708L: netdev@vger.kernel.org 14709S: Supported 14710F: drivers/net/ethernet/qlogic/qlcnic/ 14711 14712QLOGIC QLGE 10Gb ETHERNET DRIVER 14713M: Manish Chopra <manishc@marvell.com> 14714M: GR-Linux-NIC-Dev@marvell.com 14715M: Coiby Xu <coiby.xu@gmail.com> 14716L: netdev@vger.kernel.org 14717S: Supported 14718F: Documentation/networking/device_drivers/qlogic/qlge.rst 14719F: drivers/staging/qlge/ 14720 14721QM1D1B0004 MEDIA DRIVER 14722M: Akihiro Tsukada <tskd08@gmail.com> 14723L: linux-media@vger.kernel.org 14724S: Odd Fixes 14725F: drivers/media/tuners/qm1d1b0004* 14726 14727QM1D1C0042 MEDIA DRIVER 14728M: Akihiro Tsukada <tskd08@gmail.com> 14729L: linux-media@vger.kernel.org 14730S: Odd Fixes 14731F: drivers/media/tuners/qm1d1c0042* 14732 14733QNX4 FILESYSTEM 14734M: Anders Larsen <al@alarsen.net> 14735S: Maintained 14736W: http://www.alarsen.net/linux/qnx4fs/ 14737F: fs/qnx4/ 14738F: include/uapi/linux/qnx4_fs.h 14739F: include/uapi/linux/qnxtypes.h 14740 14741QORIQ DPAA2 FSL-MC BUS DRIVER 14742M: Stuart Yoder <stuyoder@gmail.com> 14743M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 14744L: linux-kernel@vger.kernel.org 14745S: Maintained 14746F: Documentation/ABI/stable/sysfs-bus-fsl-mc 14747F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 14748F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 14749F: drivers/bus/fsl-mc/ 14750F: include/uapi/linux/fsl_mc.h 14751 14752QT1010 MEDIA DRIVER 14753M: Antti Palosaari <crope@iki.fi> 14754L: linux-media@vger.kernel.org 14755S: Maintained 14756W: https://linuxtv.org 14757W: http://palosaari.fi/linux/ 14758Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14759T: git git://linuxtv.org/anttip/media_tree.git 14760F: drivers/media/tuners/qt1010* 14761 14762QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 14763M: Kalle Valo <kvalo@codeaurora.org> 14764L: ath10k@lists.infradead.org 14765S: Supported 14766W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 14767T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 14768F: drivers/net/wireless/ath/ath10k/ 14769 14770QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 14771M: Kalle Valo <kvalo@codeaurora.org> 14772L: ath11k@lists.infradead.org 14773S: Supported 14774T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 14775F: drivers/net/wireless/ath/ath11k/ 14776 14777QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 14778M: ath9k-devel@qca.qualcomm.com 14779L: linux-wireless@vger.kernel.org 14780S: Supported 14781W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 14782F: drivers/net/wireless/ath/ath9k/ 14783 14784QUALCOMM CAMERA SUBSYSTEM DRIVER 14785M: Robert Foss <robert.foss@linaro.org> 14786M: Todor Tomov <todor.too@gmail.com> 14787L: linux-media@vger.kernel.org 14788S: Maintained 14789F: Documentation/admin-guide/media/qcom_camss.rst 14790F: Documentation/devicetree/bindings/media/qcom,camss.txt 14791F: drivers/media/platform/qcom/camss/ 14792 14793QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 14794M: Niklas Cassel <nks@flawful.org> 14795L: linux-pm@vger.kernel.org 14796L: linux-arm-msm@vger.kernel.org 14797S: Maintained 14798F: Documentation/devicetree/bindings/power/avs/qcom,cpr.txt 14799F: drivers/soc/qcom/cpr.c 14800 14801QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 14802M: Ilia Lin <ilia.lin@kernel.org> 14803L: linux-pm@vger.kernel.org 14804S: Maintained 14805F: Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt 14806F: drivers/cpufreq/qcom-cpufreq-nvmem.c 14807 14808QUALCOMM EMAC GIGABIT ETHERNET DRIVER 14809M: Timur Tabi <timur@kernel.org> 14810L: netdev@vger.kernel.org 14811S: Maintained 14812F: drivers/net/ethernet/qualcomm/emac/ 14813 14814QUALCOMM ETHQOS ETHERNET DRIVER 14815M: Vinod Koul <vkoul@kernel.org> 14816L: netdev@vger.kernel.org 14817S: Maintained 14818F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 14819F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 14820 14821QUALCOMM GENERIC INTERFACE I2C DRIVER 14822M: Akash Asthana <akashast@codeaurora.org> 14823M: Mukesh Savaliya <msavaliy@codeaurora.org> 14824L: linux-i2c@vger.kernel.org 14825L: linux-arm-msm@vger.kernel.org 14826S: Supported 14827F: drivers/i2c/busses/i2c-qcom-geni.c 14828 14829QUALCOMM HEXAGON ARCHITECTURE 14830M: Brian Cain <bcain@codeaurora.org> 14831L: linux-hexagon@vger.kernel.org 14832S: Supported 14833F: arch/hexagon/ 14834 14835QUALCOMM HIDMA DRIVER 14836M: Sinan Kaya <okaya@kernel.org> 14837L: linux-arm-kernel@lists.infradead.org 14838L: linux-arm-msm@vger.kernel.org 14839L: dmaengine@vger.kernel.org 14840S: Supported 14841F: drivers/dma/qcom/hidma* 14842 14843QUALCOMM I2C CCI DRIVER 14844M: Loic Poulain <loic.poulain@linaro.org> 14845M: Robert Foss <robert.foss@linaro.org> 14846L: linux-i2c@vger.kernel.org 14847L: linux-arm-msm@vger.kernel.org 14848S: Maintained 14849F: Documentation/devicetree/bindings/i2c/i2c-qcom-cci.txt 14850F: drivers/i2c/busses/i2c-qcom-cci.c 14851 14852QUALCOMM IOMMU 14853M: Rob Clark <robdclark@gmail.com> 14854L: iommu@lists.linux-foundation.org 14855L: linux-arm-msm@vger.kernel.org 14856S: Maintained 14857F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 14858 14859QUALCOMM IPCC MAILBOX DRIVER 14860M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 14861L: linux-arm-msm@vger.kernel.org 14862S: Supported 14863F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 14864F: drivers/mailbox/qcom-ipcc.c 14865F: include/dt-bindings/mailbox/qcom-ipcc.h 14866 14867QUALCOMM IPQ4019 USB PHY DRIVER 14868M: Robert Marko <robert.marko@sartura.hr> 14869M: Luka Perkov <luka.perkov@sartura.hr> 14870L: linux-arm-msm@vger.kernel.org 14871S: Maintained 14872F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 14873F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 14874 14875QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 14876M: Robert Marko <robert.marko@sartura.hr> 14877M: Luka Perkov <luka.perkov@sartura.hr> 14878L: linux-arm-msm@vger.kernel.org 14879S: Maintained 14880F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 14881F: drivers/regulator/vqmmc-ipq4019-regulator.c 14882 14883QUALCOMM RMNET DRIVER 14884M: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org> 14885M: Sean Tranchetti <stranche@codeaurora.org> 14886L: netdev@vger.kernel.org 14887S: Maintained 14888F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 14889F: drivers/net/ethernet/qualcomm/rmnet/ 14890F: include/linux/if_rmnet.h 14891 14892QUALCOMM TSENS THERMAL DRIVER 14893M: Amit Kucheria <amitk@kernel.org> 14894L: linux-pm@vger.kernel.org 14895L: linux-arm-msm@vger.kernel.org 14896S: Maintained 14897F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 14898F: drivers/thermal/qcom/ 14899 14900QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 14901M: Stanimir Varbanov <stanimir.varbanov@linaro.org> 14902L: linux-media@vger.kernel.org 14903L: linux-arm-msm@vger.kernel.org 14904S: Maintained 14905T: git git://linuxtv.org/media_tree.git 14906F: Documentation/devicetree/bindings/media/*venus* 14907F: drivers/media/platform/qcom/venus/ 14908 14909QUALCOMM WCN36XX WIRELESS DRIVER 14910M: Kalle Valo <kvalo@codeaurora.org> 14911L: wcn36xx@lists.infradead.org 14912S: Supported 14913W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 14914T: git git://github.com/KrasnikovEugene/wcn36xx.git 14915F: drivers/net/wireless/ath/wcn36xx/ 14916 14917QUANTENNA QTNFMAC WIRELESS DRIVER 14918M: Igor Mitsyanko <imitsyanko@quantenna.com> 14919R: Sergey Matyukevich <geomatsi@gmail.com> 14920L: linux-wireless@vger.kernel.org 14921S: Maintained 14922F: drivers/net/wireless/quantenna 14923 14924RADEON and AMDGPU DRM DRIVERS 14925M: Alex Deucher <alexander.deucher@amd.com> 14926M: Christian König <christian.koenig@amd.com> 14927L: amd-gfx@lists.freedesktop.org 14928S: Supported 14929T: git https://gitlab.freedesktop.org/agd5f/linux.git 14930F: drivers/gpu/drm/amd/ 14931F: drivers/gpu/drm/radeon/ 14932F: include/uapi/drm/amdgpu_drm.h 14933F: include/uapi/drm/radeon_drm.h 14934 14935RADEON FRAMEBUFFER DISPLAY DRIVER 14936M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 14937L: linux-fbdev@vger.kernel.org 14938S: Maintained 14939F: drivers/video/fbdev/aty/radeon* 14940F: include/uapi/linux/radeonfb.h 14941 14942RADIOSHARK RADIO DRIVER 14943M: Hans Verkuil <hverkuil@xs4all.nl> 14944L: linux-media@vger.kernel.org 14945S: Maintained 14946T: git git://linuxtv.org/media_tree.git 14947F: drivers/media/radio/radio-shark.c 14948 14949RADIOSHARK2 RADIO DRIVER 14950M: Hans Verkuil <hverkuil@xs4all.nl> 14951L: linux-media@vger.kernel.org 14952S: Maintained 14953T: git git://linuxtv.org/media_tree.git 14954F: drivers/media/radio/radio-shark2.c 14955F: drivers/media/radio/radio-tea5777.c 14956 14957RADOS BLOCK DEVICE (RBD) 14958M: Ilya Dryomov <idryomov@gmail.com> 14959R: Dongsheng Yang <dongsheng.yang@easystack.cn> 14960L: ceph-devel@vger.kernel.org 14961S: Supported 14962W: http://ceph.com/ 14963T: git git://github.com/ceph/ceph-client.git 14964F: Documentation/ABI/testing/sysfs-bus-rbd 14965F: drivers/block/rbd.c 14966F: drivers/block/rbd_types.h 14967 14968RAGE128 FRAMEBUFFER DISPLAY DRIVER 14969M: Paul Mackerras <paulus@samba.org> 14970L: linux-fbdev@vger.kernel.org 14971S: Maintained 14972F: drivers/video/fbdev/aty/aty128fb.c 14973 14974RAINSHADOW-CEC DRIVER 14975M: Hans Verkuil <hverkuil@xs4all.nl> 14976L: linux-media@vger.kernel.org 14977S: Maintained 14978T: git git://linuxtv.org/media_tree.git 14979F: drivers/media/cec/usb/rainshadow/ 14980 14981RALINK MIPS ARCHITECTURE 14982M: John Crispin <john@phrozen.org> 14983L: linux-mips@vger.kernel.org 14984S: Maintained 14985F: arch/mips/ralink 14986 14987RALINK RT2X00 WIRELESS LAN DRIVER 14988M: Stanislaw Gruszka <stf_xl@wp.pl> 14989M: Helmut Schaa <helmut.schaa@googlemail.com> 14990L: linux-wireless@vger.kernel.org 14991S: Maintained 14992F: drivers/net/wireless/ralink/rt2x00/ 14993 14994RAMDISK RAM BLOCK DEVICE DRIVER 14995M: Jens Axboe <axboe@kernel.dk> 14996S: Maintained 14997F: Documentation/admin-guide/blockdev/ramdisk.rst 14998F: drivers/block/brd.c 14999 15000RANCHU VIRTUAL BOARD FOR MIPS 15001M: Miodrag Dinic <miodrag.dinic@mips.com> 15002L: linux-mips@vger.kernel.org 15003S: Supported 15004F: arch/mips/configs/generic/board-ranchu.config 15005F: arch/mips/generic/board-ranchu.c 15006 15007RANDOM NUMBER DRIVER 15008M: "Theodore Ts'o" <tytso@mit.edu> 15009S: Maintained 15010F: drivers/char/random.c 15011 15012RAPIDIO SUBSYSTEM 15013M: Matt Porter <mporter@kernel.crashing.org> 15014M: Alexandre Bounine <alex.bou9@gmail.com> 15015S: Maintained 15016F: drivers/rapidio/ 15017 15018RAS INFRASTRUCTURE 15019M: Tony Luck <tony.luck@intel.com> 15020M: Borislav Petkov <bp@alien8.de> 15021L: linux-edac@vger.kernel.org 15022S: Maintained 15023F: Documentation/admin-guide/ras.rst 15024F: drivers/ras/ 15025F: include/linux/ras.h 15026F: include/ras/ras_event.h 15027 15028RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 15029L: linux-wireless@vger.kernel.org 15030S: Orphan 15031F: drivers/net/wireless/ray* 15032 15033RC-CORE / LIRC FRAMEWORK 15034M: Sean Young <sean@mess.org> 15035L: linux-media@vger.kernel.org 15036S: Maintained 15037W: http://linuxtv.org 15038T: git git://linuxtv.org/media_tree.git 15039F: Documentation/driver-api/media/rc-core.rst 15040F: Documentation/userspace-api/media/rc/ 15041F: drivers/media/rc/ 15042F: include/media/rc-map.h 15043F: include/media/rc-core.h 15044F: include/uapi/linux/lirc.h 15045 15046RCMM REMOTE CONTROLS DECODER 15047M: Patrick Lerda <patrick9876@free.fr> 15048S: Maintained 15049F: drivers/media/rc/ir-rcmm-decoder.c 15050 15051RCUTORTURE TEST FRAMEWORK 15052M: "Paul E. McKenney" <paulmck@kernel.org> 15053M: Josh Triplett <josh@joshtriplett.org> 15054R: Steven Rostedt <rostedt@goodmis.org> 15055R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 15056R: Lai Jiangshan <jiangshanlai@gmail.com> 15057L: rcu@vger.kernel.org 15058S: Supported 15059T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 15060F: tools/testing/selftests/rcutorture 15061 15062RDACM20 Camera Sensor 15063M: Jacopo Mondi <jacopo+renesas@jmondi.org> 15064M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15065M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 15066M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 15067L: linux-media@vger.kernel.org 15068S: Maintained 15069F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 15070F: drivers/media/i2c/max9271.c 15071F: drivers/media/i2c/max9271.h 15072F: drivers/media/i2c/rdacm20.c 15073 15074RDACM21 Camera Sensor 15075M: Jacopo Mondi <jacopo+renesas@jmondi.org> 15076M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15077M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 15078M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 15079L: linux-media@vger.kernel.org 15080S: Maintained 15081F: Documentation/devicetree/bindings/media/i2c/rdacm2x-gmsl.yaml 15082F: drivers/media/i2c/max9271.c 15083F: drivers/media/i2c/max9271.h 15084F: drivers/media/i2c/rdacm21.c 15085 15086RDC R-321X SoC 15087M: Florian Fainelli <florian@openwrt.org> 15088S: Maintained 15089 15090RDC R6040 FAST ETHERNET DRIVER 15091M: Florian Fainelli <f.fainelli@gmail.com> 15092L: netdev@vger.kernel.org 15093S: Maintained 15094F: drivers/net/ethernet/rdc/r6040.c 15095 15096RDMAVT - RDMA verbs software 15097M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15098M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 15099L: linux-rdma@vger.kernel.org 15100S: Supported 15101F: drivers/infiniband/sw/rdmavt 15102 15103RDS - RELIABLE DATAGRAM SOCKETS 15104M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 15105L: netdev@vger.kernel.org 15106L: linux-rdma@vger.kernel.org 15107L: rds-devel@oss.oracle.com (moderated for non-subscribers) 15108S: Supported 15109W: https://oss.oracle.com/projects/rds/ 15110F: Documentation/networking/rds.rst 15111F: net/rds/ 15112 15113RDT - RESOURCE ALLOCATION 15114M: Fenghua Yu <fenghua.yu@intel.com> 15115M: Reinette Chatre <reinette.chatre@intel.com> 15116L: linux-kernel@vger.kernel.org 15117S: Supported 15118F: Documentation/x86/resctrl* 15119F: arch/x86/include/asm/resctrl.h 15120F: arch/x86/kernel/cpu/resctrl/ 15121F: tools/testing/selftests/resctrl/ 15122 15123READ-COPY UPDATE (RCU) 15124M: "Paul E. McKenney" <paulmck@kernel.org> 15125M: Josh Triplett <josh@joshtriplett.org> 15126R: Steven Rostedt <rostedt@goodmis.org> 15127R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 15128R: Lai Jiangshan <jiangshanlai@gmail.com> 15129R: Joel Fernandes <joel@joelfernandes.org> 15130L: rcu@vger.kernel.org 15131S: Supported 15132W: http://www.rdrop.com/users/paulmck/RCU/ 15133T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 15134F: Documentation/RCU/ 15135F: include/linux/rcu* 15136F: kernel/rcu/ 15137X: Documentation/RCU/torture.rst 15138X: include/linux/srcu*.h 15139X: kernel/rcu/srcu*.c 15140 15141REAL TIME CLOCK (RTC) SUBSYSTEM 15142M: Alessandro Zummo <a.zummo@towertech.it> 15143M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15144L: linux-rtc@vger.kernel.org 15145S: Maintained 15146Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 15147T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 15148F: Documentation/admin-guide/rtc.rst 15149F: Documentation/devicetree/bindings/rtc/ 15150F: drivers/rtc/ 15151F: include/linux/platform_data/rtc-* 15152F: include/linux/rtc.h 15153F: include/linux/rtc/ 15154F: include/uapi/linux/rtc.h 15155F: tools/testing/selftests/rtc/ 15156 15157REALTEK AUDIO CODECS 15158M: Oder Chiou <oder_chiou@realtek.com> 15159S: Maintained 15160F: include/sound/rt*.h 15161F: sound/soc/codecs/rt* 15162 15163REALTEK RTL83xx SMI DSA ROUTER CHIPS 15164M: Linus Walleij <linus.walleij@linaro.org> 15165S: Maintained 15166F: Documentation/devicetree/bindings/net/dsa/realtek-smi.txt 15167F: drivers/net/dsa/realtek-smi* 15168F: drivers/net/dsa/rtl83* 15169 15170REALTEK WIRELESS DRIVER (rtlwifi family) 15171M: Ping-Ke Shih <pkshih@realtek.com> 15172L: linux-wireless@vger.kernel.org 15173S: Maintained 15174W: https://wireless.wiki.kernel.org/ 15175T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 15176F: drivers/net/wireless/realtek/rtlwifi/ 15177 15178REALTEK WIRELESS DRIVER (rtw88) 15179M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 15180L: linux-wireless@vger.kernel.org 15181S: Maintained 15182F: drivers/net/wireless/realtek/rtw88/ 15183 15184REDPINE WIRELESS DRIVER 15185M: Amitkumar Karwar <amitkarwar@gmail.com> 15186M: Siva Rebbagondla <siva8118@gmail.com> 15187L: linux-wireless@vger.kernel.org 15188S: Maintained 15189F: drivers/net/wireless/rsi/ 15190 15191REGISTER MAP ABSTRACTION 15192M: Mark Brown <broonie@kernel.org> 15193L: linux-kernel@vger.kernel.org 15194S: Supported 15195T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 15196F: Documentation/devicetree/bindings/regmap/ 15197F: drivers/base/regmap/ 15198F: include/linux/regmap.h 15199 15200REISERFS FILE SYSTEM 15201L: reiserfs-devel@vger.kernel.org 15202S: Supported 15203F: fs/reiserfs/ 15204 15205REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 15206M: Ohad Ben-Cohen <ohad@wizery.com> 15207M: Bjorn Andersson <bjorn.andersson@linaro.org> 15208L: linux-remoteproc@vger.kernel.org 15209S: Maintained 15210T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rproc-next 15211F: Documentation/ABI/testing/sysfs-class-remoteproc 15212F: Documentation/devicetree/bindings/remoteproc/ 15213F: Documentation/staging/remoteproc.rst 15214F: drivers/remoteproc/ 15215F: include/linux/remoteproc.h 15216F: include/linux/remoteproc/ 15217 15218REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 15219M: Ohad Ben-Cohen <ohad@wizery.com> 15220M: Bjorn Andersson <bjorn.andersson@linaro.org> 15221L: linux-remoteproc@vger.kernel.org 15222S: Maintained 15223T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rpmsg-next 15224F: Documentation/ABI/testing/sysfs-bus-rpmsg 15225F: Documentation/staging/rpmsg.rst 15226F: drivers/rpmsg/ 15227F: include/linux/rpmsg.h 15228F: include/linux/rpmsg/ 15229F: include/uapi/linux/rpmsg.h 15230F: samples/rpmsg/ 15231 15232RENESAS CLOCK DRIVERS 15233M: Geert Uytterhoeven <geert+renesas@glider.be> 15234L: linux-renesas-soc@vger.kernel.org 15235S: Supported 15236T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 15237F: Documentation/devicetree/bindings/clock/renesas,* 15238F: drivers/clk/renesas/ 15239 15240RENESAS EMEV2 I2C DRIVER 15241M: Wolfram Sang <wsa+renesas@sang-engineering.com> 15242S: Supported 15243F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.txt 15244F: drivers/i2c/busses/i2c-emev2.c 15245 15246RENESAS ETHERNET DRIVERS 15247R: Sergei Shtylyov <sergei.shtylyov@gmail.com> 15248L: netdev@vger.kernel.org 15249L: linux-renesas-soc@vger.kernel.org 15250F: Documentation/devicetree/bindings/net/renesas,*.yaml 15251F: drivers/net/ethernet/renesas/ 15252F: include/linux/sh_eth.h 15253 15254RENESAS R-CAR GYROADC DRIVER 15255M: Marek Vasut <marek.vasut@gmail.com> 15256L: linux-iio@vger.kernel.org 15257S: Supported 15258F: Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt 15259F: drivers/iio/adc/rcar-gyroadc.c 15260 15261RENESAS R-CAR I2C DRIVERS 15262M: Wolfram Sang <wsa+renesas@sang-engineering.com> 15263S: Supported 15264F: Documentation/devicetree/bindings/i2c/renesas,i2c.txt 15265F: Documentation/devicetree/bindings/i2c/renesas,iic.txt 15266F: drivers/i2c/busses/i2c-rcar.c 15267F: drivers/i2c/busses/i2c-sh_mobile.c 15268 15269RENESAS R-CAR THERMAL DRIVERS 15270M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 15271L: linux-renesas-soc@vger.kernel.org 15272S: Supported 15273F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 15274F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 15275F: drivers/thermal/rcar_gen3_thermal.c 15276F: drivers/thermal/rcar_thermal.c 15277 15278RENESAS RIIC DRIVER 15279M: Chris Brandt <chris.brandt@renesas.com> 15280S: Supported 15281F: Documentation/devicetree/bindings/i2c/renesas,riic.txt 15282F: drivers/i2c/busses/i2c-riic.c 15283 15284RENESAS USB PHY DRIVER 15285M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 15286L: linux-renesas-soc@vger.kernel.org 15287S: Maintained 15288F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 15289 15290RESET CONTROLLER FRAMEWORK 15291M: Philipp Zabel <p.zabel@pengutronix.de> 15292S: Maintained 15293T: git git://git.pengutronix.de/git/pza/linux 15294F: Documentation/devicetree/bindings/reset/ 15295F: Documentation/driver-api/reset.rst 15296F: drivers/reset/ 15297F: include/dt-bindings/reset/ 15298F: include/linux/reset-controller.h 15299F: include/linux/reset.h 15300F: include/linux/reset/ 15301K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 15302 15303RESTARTABLE SEQUENCES SUPPORT 15304M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 15305M: Peter Zijlstra <peterz@infradead.org> 15306M: "Paul E. McKenney" <paulmck@kernel.org> 15307M: Boqun Feng <boqun.feng@gmail.com> 15308L: linux-kernel@vger.kernel.org 15309S: Supported 15310F: include/trace/events/rseq.h 15311F: include/uapi/linux/rseq.h 15312F: kernel/rseq.c 15313F: tools/testing/selftests/rseq/ 15314 15315RFKILL 15316M: Johannes Berg <johannes@sipsolutions.net> 15317L: linux-wireless@vger.kernel.org 15318S: Maintained 15319W: https://wireless.wiki.kernel.org/ 15320T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git 15321T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git 15322F: Documentation/ABI/stable/sysfs-class-rfkill 15323F: Documentation/driver-api/rfkill.rst 15324F: include/linux/rfkill.h 15325F: include/uapi/linux/rfkill.h 15326F: net/rfkill/ 15327 15328RHASHTABLE 15329M: Thomas Graf <tgraf@suug.ch> 15330M: Herbert Xu <herbert@gondor.apana.org.au> 15331L: netdev@vger.kernel.org 15332S: Maintained 15333F: include/linux/rhashtable-types.h 15334F: include/linux/rhashtable.h 15335F: lib/rhashtable.c 15336F: lib/test_rhashtable.c 15337 15338RICOH R5C592 MEMORYSTICK DRIVER 15339M: Maxim Levitsky <maximlevitsky@gmail.com> 15340S: Maintained 15341F: drivers/memstick/host/r592.* 15342 15343RICOH SMARTMEDIA/XD DRIVER 15344M: Maxim Levitsky <maximlevitsky@gmail.com> 15345S: Maintained 15346F: drivers/mtd/nand/raw/r852.c 15347F: drivers/mtd/nand/raw/r852.h 15348 15349RISC-V ARCHITECTURE 15350M: Paul Walmsley <paul.walmsley@sifive.com> 15351M: Palmer Dabbelt <palmer@dabbelt.com> 15352M: Albert Ou <aou@eecs.berkeley.edu> 15353L: linux-riscv@lists.infradead.org 15354S: Supported 15355P: Documentation/riscv/patch-acceptance.rst 15356T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 15357F: arch/riscv/ 15358N: riscv 15359K: riscv 15360 15361RNBD BLOCK DRIVERS 15362M: Danil Kipnis <danil.kipnis@cloud.ionos.com> 15363M: Jack Wang <jinpu.wang@cloud.ionos.com> 15364L: linux-block@vger.kernel.org 15365S: Maintained 15366F: drivers/block/rnbd/ 15367 15368ROCCAT DRIVERS 15369M: Stefan Achatz <erazor_de@users.sourceforge.net> 15370S: Maintained 15371W: http://sourceforge.net/projects/roccat/ 15372F: Documentation/ABI/*/sysfs-driver-hid-roccat* 15373F: drivers/hid/hid-roccat* 15374F: include/linux/hid-roccat* 15375 15376ROCKCHIP ISP V1 DRIVER 15377M: Helen Koike <helen.koike@collabora.com> 15378M: Dafna Hirschfeld <dafna.hirschfeld@collabora.com> 15379L: linux-media@vger.kernel.org 15380L: linux-rockchip@lists.infradead.org 15381S: Maintained 15382F: Documentation/admin-guide/media/rkisp1.rst 15383F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 15384F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 15385F: drivers/media/platform/rockchip/rkisp1 15386F: include/uapi/linux/rkisp1-config.h 15387 15388ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 15389M: Jacob Chen <jacob-chen@iotwrt.com> 15390M: Ezequiel Garcia <ezequiel@collabora.com> 15391L: linux-media@vger.kernel.org 15392L: linux-rockchip@lists.infradead.org 15393S: Maintained 15394F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 15395F: drivers/media/platform/rockchip/rga/ 15396 15397ROCKCHIP VIDEO DECODER DRIVER 15398M: Ezequiel Garcia <ezequiel@collabora.com> 15399L: linux-media@vger.kernel.org 15400L: linux-rockchip@lists.infradead.org 15401S: Maintained 15402F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 15403F: drivers/staging/media/rkvdec/ 15404 15405ROCKER DRIVER 15406M: Jiri Pirko <jiri@resnulli.us> 15407L: netdev@vger.kernel.org 15408S: Supported 15409F: drivers/net/ethernet/rocker/ 15410 15411ROCKETPORT DRIVER 15412S: Maintained 15413W: http://www.comtrol.com 15414F: Documentation/driver-api/serial/rocket.rst 15415F: drivers/tty/rocket* 15416 15417ROCKETPORT EXPRESS/INFINITY DRIVER 15418M: Kevin Cernekee <cernekee@gmail.com> 15419L: linux-serial@vger.kernel.org 15420S: Odd Fixes 15421F: drivers/tty/serial/rp2.* 15422 15423ROHM BD99954 CHARGER IC 15424R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 15425L: linux-power@fi.rohmeurope.com 15426S: Supported 15427F: drivers/power/supply/bd99954-charger.c 15428F: drivers/power/supply/bd99954-charger.h 15429 15430ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 15431M: Tomasz Duszynski <tduszyns@gmail.com> 15432S: Maintained 15433F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 15434F: drivers/iio/light/bh1750.c 15435 15436ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 15437M: Marek Vasut <marek.vasut+renesas@gmail.com> 15438L: linux-kernel@vger.kernel.org 15439L: linux-renesas-soc@vger.kernel.org 15440S: Supported 15441F: Documentation/devicetree/bindings/mfd/bd9571mwv.txt 15442F: drivers/gpio/gpio-bd9571mwv.c 15443F: drivers/mfd/bd9571mwv.c 15444F: drivers/regulator/bd9571mwv-regulator.c 15445F: include/linux/mfd/bd9571mwv.h 15446 15447ROHM POWER MANAGEMENT IC DEVICE DRIVERS 15448R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 15449L: linux-power@fi.rohmeurope.com 15450S: Supported 15451F: Documentation/devicetree/bindings/mfd/rohm,bd70528-pmic.txt 15452F: Documentation/devicetree/bindings/regulator/rohm,bd70528-regulator.txt 15453F: drivers/clk/clk-bd718x7.c 15454F: drivers/gpio/gpio-bd70528.c 15455F: drivers/gpio/gpio-bd71828.c 15456F: drivers/mfd/rohm-bd70528.c 15457F: drivers/mfd/rohm-bd71828.c 15458F: drivers/mfd/rohm-bd718x7.c 15459F: drivers/power/supply/bd70528-charger.c 15460F: drivers/regulator/bd70528-regulator.c 15461F: drivers/regulator/bd71828-regulator.c 15462F: drivers/regulator/bd718x7-regulator.c 15463F: drivers/regulator/rohm-regulator.c 15464F: drivers/rtc/rtc-bd70528.c 15465F: drivers/watchdog/bd70528_wdt.c 15466F: include/linux/mfd/rohm-bd70528.h 15467F: include/linux/mfd/rohm-bd71828.h 15468F: include/linux/mfd/rohm-bd718x7.h 15469F: include/linux/mfd/rohm-generic.h 15470F: include/linux/mfd/rohm-shared.h 15471 15472ROSE NETWORK LAYER 15473M: Ralf Baechle <ralf@linux-mips.org> 15474L: linux-hams@vger.kernel.org 15475S: Maintained 15476W: http://www.linux-ax25.org/ 15477F: include/net/rose.h 15478F: include/uapi/linux/rose.h 15479F: net/rose/ 15480 15481ROTATION DRIVER FOR ALLWINNER A83T 15482M: Jernej Skrabec <jernej.skrabec@siol.net> 15483L: linux-media@vger.kernel.org 15484S: Maintained 15485T: git git://linuxtv.org/media_tree.git 15486F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 15487F: drivers/media/platform/sunxi/sun8i-rotate/ 15488 15489RTL2830 MEDIA DRIVER 15490M: Antti Palosaari <crope@iki.fi> 15491L: linux-media@vger.kernel.org 15492S: Maintained 15493W: https://linuxtv.org 15494W: http://palosaari.fi/linux/ 15495Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15496T: git git://linuxtv.org/anttip/media_tree.git 15497F: drivers/media/dvb-frontends/rtl2830* 15498 15499RTL2832 MEDIA DRIVER 15500M: Antti Palosaari <crope@iki.fi> 15501L: linux-media@vger.kernel.org 15502S: Maintained 15503W: https://linuxtv.org 15504W: http://palosaari.fi/linux/ 15505Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15506T: git git://linuxtv.org/anttip/media_tree.git 15507F: drivers/media/dvb-frontends/rtl2832* 15508 15509RTL2832_SDR MEDIA DRIVER 15510M: Antti Palosaari <crope@iki.fi> 15511L: linux-media@vger.kernel.org 15512S: Maintained 15513W: https://linuxtv.org 15514W: http://palosaari.fi/linux/ 15515Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15516T: git git://linuxtv.org/anttip/media_tree.git 15517F: drivers/media/dvb-frontends/rtl2832_sdr* 15518 15519RTL8180 WIRELESS DRIVER 15520L: linux-wireless@vger.kernel.org 15521S: Orphan 15522W: https://wireless.wiki.kernel.org/ 15523T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 15524F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 15525 15526RTL8187 WIRELESS DRIVER 15527M: Herton Ronaldo Krzesinski <herton@canonical.com> 15528M: Hin-Tak Leung <htl10@users.sourceforge.net> 15529M: Larry Finger <Larry.Finger@lwfinger.net> 15530L: linux-wireless@vger.kernel.org 15531S: Maintained 15532W: https://wireless.wiki.kernel.org/ 15533T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 15534F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 15535 15536RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 15537M: Jes Sorensen <Jes.Sorensen@gmail.com> 15538L: linux-wireless@vger.kernel.org 15539S: Maintained 15540T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 15541F: drivers/net/wireless/realtek/rtl8xxxu/ 15542 15543RTRS TRANSPORT DRIVERS 15544M: Danil Kipnis <danil.kipnis@cloud.ionos.com> 15545M: Jack Wang <jinpu.wang@cloud.ionos.com> 15546L: linux-rdma@vger.kernel.org 15547S: Maintained 15548F: drivers/infiniband/ulp/rtrs/ 15549 15550RXRPC SOCKETS (AF_RXRPC) 15551M: David Howells <dhowells@redhat.com> 15552L: linux-afs@lists.infradead.org 15553S: Supported 15554W: https://www.infradead.org/~dhowells/kafs/ 15555F: Documentation/networking/rxrpc.rst 15556F: include/keys/rxrpc-type.h 15557F: include/net/af_rxrpc.h 15558F: include/trace/events/rxrpc.h 15559F: include/uapi/linux/rxrpc.h 15560F: net/rxrpc/ 15561 15562S3 SAVAGE FRAMEBUFFER DRIVER 15563M: Antonino Daplas <adaplas@gmail.com> 15564L: linux-fbdev@vger.kernel.org 15565S: Maintained 15566F: drivers/video/fbdev/savage/ 15567 15568S390 15569M: Heiko Carstens <hca@linux.ibm.com> 15570M: Vasily Gorbik <gor@linux.ibm.com> 15571M: Christian Borntraeger <borntraeger@de.ibm.com> 15572L: linux-s390@vger.kernel.org 15573S: Supported 15574W: http://www.ibm.com/developerworks/linux/linux390/ 15575T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 15576F: Documentation/driver-api/s390-drivers.rst 15577F: Documentation/s390/ 15578F: arch/s390/ 15579F: drivers/s390/ 15580 15581S390 COMMON I/O LAYER 15582M: Vineeth Vijayan <vneethv@linux.ibm.com> 15583M: Peter Oberparleiter <oberpar@linux.ibm.com> 15584L: linux-s390@vger.kernel.org 15585S: Supported 15586W: http://www.ibm.com/developerworks/linux/linux390/ 15587F: drivers/s390/cio/ 15588 15589S390 DASD DRIVER 15590M: Stefan Haberland <sth@linux.ibm.com> 15591M: Jan Hoeppner <hoeppner@linux.ibm.com> 15592L: linux-s390@vger.kernel.org 15593S: Supported 15594W: http://www.ibm.com/developerworks/linux/linux390/ 15595F: block/partitions/ibm.c 15596F: drivers/s390/block/dasd* 15597F: include/linux/dasd_mod.h 15598 15599S390 IOMMU (PCI) 15600M: Matthew Rosato <mjrosato@linux.ibm.com> 15601M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 15602L: linux-s390@vger.kernel.org 15603S: Supported 15604W: http://www.ibm.com/developerworks/linux/linux390/ 15605F: drivers/iommu/s390-iommu.c 15606 15607S390 IUCV NETWORK LAYER 15608M: Julian Wiedmann <jwi@linux.ibm.com> 15609M: Karsten Graul <kgraul@linux.ibm.com> 15610L: linux-s390@vger.kernel.org 15611S: Supported 15612W: http://www.ibm.com/developerworks/linux/linux390/ 15613F: drivers/s390/net/*iucv* 15614F: include/net/iucv/ 15615F: net/iucv/ 15616 15617S390 NETWORK DRIVERS 15618M: Julian Wiedmann <jwi@linux.ibm.com> 15619M: Karsten Graul <kgraul@linux.ibm.com> 15620L: linux-s390@vger.kernel.org 15621S: Supported 15622W: http://www.ibm.com/developerworks/linux/linux390/ 15623F: drivers/s390/net/ 15624 15625S390 PCI SUBSYSTEM 15626M: Niklas Schnelle <schnelle@linux.ibm.com> 15627M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 15628L: linux-s390@vger.kernel.org 15629S: Supported 15630W: http://www.ibm.com/developerworks/linux/linux390/ 15631F: arch/s390/pci/ 15632F: drivers/pci/hotplug/s390_pci_hpc.c 15633F: Documentation/s390/pci.rst 15634 15635S390 VFIO AP DRIVER 15636M: Tony Krowiak <akrowiak@linux.ibm.com> 15637M: Pierre Morel <pmorel@linux.ibm.com> 15638M: Halil Pasic <pasic@linux.ibm.com> 15639L: linux-s390@vger.kernel.org 15640S: Supported 15641W: http://www.ibm.com/developerworks/linux/linux390/ 15642F: Documentation/s390/vfio-ap.rst 15643F: drivers/s390/crypto/vfio_ap_drv.c 15644F: drivers/s390/crypto/vfio_ap_ops.c 15645F: drivers/s390/crypto/vfio_ap_private.h 15646 15647S390 VFIO-CCW DRIVER 15648M: Cornelia Huck <cohuck@redhat.com> 15649M: Eric Farman <farman@linux.ibm.com> 15650R: Halil Pasic <pasic@linux.ibm.com> 15651L: linux-s390@vger.kernel.org 15652L: kvm@vger.kernel.org 15653S: Supported 15654F: Documentation/s390/vfio-ccw.rst 15655F: drivers/s390/cio/vfio_ccw* 15656F: include/uapi/linux/vfio_ccw.h 15657 15658S390 VFIO-PCI DRIVER 15659M: Matthew Rosato <mjrosato@linux.ibm.com> 15660L: linux-s390@vger.kernel.org 15661L: kvm@vger.kernel.org 15662S: Supported 15663F: drivers/vfio/pci/vfio_pci_zdev.c 15664F: include/uapi/linux/vfio_zdev.h 15665 15666S390 ZCRYPT DRIVER 15667M: Harald Freudenberger <freude@linux.ibm.com> 15668L: linux-s390@vger.kernel.org 15669S: Supported 15670W: http://www.ibm.com/developerworks/linux/linux390/ 15671F: drivers/s390/crypto/ 15672 15673S390 ZFCP DRIVER 15674M: Steffen Maier <maier@linux.ibm.com> 15675M: Benjamin Block <bblock@linux.ibm.com> 15676L: linux-s390@vger.kernel.org 15677S: Supported 15678W: http://www.ibm.com/developerworks/linux/linux390/ 15679F: drivers/s390/scsi/zfcp_* 15680 15681S3C24XX SD/MMC Driver 15682M: Ben Dooks <ben-linux@fluff.org> 15683L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15684S: Supported 15685F: drivers/mmc/host/s3cmci.* 15686 15687SAA6588 RDS RECEIVER DRIVER 15688M: Hans Verkuil <hverkuil@xs4all.nl> 15689L: linux-media@vger.kernel.org 15690S: Odd Fixes 15691W: https://linuxtv.org 15692T: git git://linuxtv.org/media_tree.git 15693F: drivers/media/i2c/saa6588* 15694 15695SAA7134 VIDEO4LINUX DRIVER 15696M: Mauro Carvalho Chehab <mchehab@kernel.org> 15697L: linux-media@vger.kernel.org 15698S: Odd fixes 15699W: https://linuxtv.org 15700T: git git://linuxtv.org/media_tree.git 15701F: Documentation/driver-api/media/drivers/saa7134* 15702F: drivers/media/pci/saa7134/ 15703 15704SAA7146 VIDEO4LINUX-2 DRIVER 15705M: Hans Verkuil <hverkuil@xs4all.nl> 15706L: linux-media@vger.kernel.org 15707S: Maintained 15708T: git git://linuxtv.org/media_tree.git 15709F: drivers/media/common/saa7146/ 15710F: drivers/media/pci/saa7146/ 15711F: include/media/drv-intf/saa7146* 15712 15713SAFESETID SECURITY MODULE 15714M: Micah Morton <mortonm@chromium.org> 15715S: Supported 15716F: Documentation/admin-guide/LSM/SafeSetID.rst 15717F: security/safesetid/ 15718 15719SAMSUNG AUDIO (ASoC) DRIVERS 15720M: Krzysztof Kozlowski <krzk@kernel.org> 15721M: Sylwester Nawrocki <s.nawrocki@samsung.com> 15722L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15723S: Supported 15724F: Documentation/devicetree/bindings/sound/samsung* 15725F: sound/soc/samsung/ 15726 15727SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 15728M: Krzysztof Kozlowski <krzk@kernel.org> 15729L: linux-crypto@vger.kernel.org 15730L: linux-samsung-soc@vger.kernel.org 15731S: Maintained 15732F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 15733F: drivers/crypto/exynos-rng.c 15734 15735SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 15736M: Łukasz Stelmach <l.stelmach@samsung.com> 15737L: linux-samsung-soc@vger.kernel.org 15738S: Maintained 15739F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt 15740F: drivers/char/hw_random/exynos-trng.c 15741 15742SAMSUNG FRAMEBUFFER DRIVER 15743M: Jingoo Han <jingoohan1@gmail.com> 15744L: linux-fbdev@vger.kernel.org 15745S: Maintained 15746F: drivers/video/fbdev/s3c-fb.c 15747 15748SAMSUNG INTERCONNECT DRIVERS 15749M: Sylwester Nawrocki <s.nawrocki@samsung.com> 15750M: Artur Świgoń <a.swigon@samsung.com> 15751L: linux-pm@vger.kernel.org 15752L: linux-samsung-soc@vger.kernel.org 15753S: Supported 15754F: drivers/interconnect/samsung/ 15755 15756SAMSUNG LAPTOP DRIVER 15757M: Corentin Chary <corentin.chary@gmail.com> 15758L: platform-driver-x86@vger.kernel.org 15759S: Maintained 15760F: drivers/platform/x86/samsung-laptop.c 15761 15762SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 15763M: Krzysztof Kozlowski <krzk@kernel.org> 15764M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 15765L: linux-kernel@vger.kernel.org 15766L: linux-samsung-soc@vger.kernel.org 15767S: Supported 15768F: Documentation/devicetree/bindings/clock/samsung,s2mps11.txt 15769F: Documentation/devicetree/bindings/mfd/samsung,sec-core.txt 15770F: Documentation/devicetree/bindings/regulator/samsung,s2m*.txt 15771F: Documentation/devicetree/bindings/regulator/samsung,s5m*.txt 15772F: drivers/clk/clk-s2mps11.c 15773F: drivers/mfd/sec*.c 15774F: drivers/regulator/s2m*.c 15775F: drivers/regulator/s5m*.c 15776F: drivers/rtc/rtc-s5m.c 15777F: include/linux/mfd/samsung/ 15778 15779SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 15780M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 15781L: linux-media@vger.kernel.org 15782L: linux-samsung-soc@vger.kernel.org 15783S: Maintained 15784F: drivers/media/platform/s3c-camif/ 15785F: include/media/drv-intf/s3c_camif.h 15786 15787SAMSUNG S3FWRN5 NFC DRIVER 15788M: Krzysztof Kozlowski <krzk@kernel.org> 15789M: Krzysztof Opasiak <k.opasiak@samsung.com> 15790L: linux-nfc@lists.01.org (moderated for non-subscribers) 15791S: Maintained 15792F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 15793F: drivers/nfc/s3fwrn5 15794 15795SAMSUNG S5C73M3 CAMERA DRIVER 15796M: Andrzej Hajda <a.hajda@samsung.com> 15797L: linux-media@vger.kernel.org 15798S: Supported 15799F: drivers/media/i2c/s5c73m3/* 15800 15801SAMSUNG S5K5BAF CAMERA DRIVER 15802M: Andrzej Hajda <a.hajda@samsung.com> 15803L: linux-media@vger.kernel.org 15804S: Supported 15805F: drivers/media/i2c/s5k5baf.c 15806 15807SAMSUNG S5P Security SubSystem (SSS) DRIVER 15808M: Krzysztof Kozlowski <krzk@kernel.org> 15809M: Vladimir Zapolskiy <vz@mleia.com> 15810L: linux-crypto@vger.kernel.org 15811L: linux-samsung-soc@vger.kernel.org 15812S: Maintained 15813F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 15814F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 15815F: drivers/crypto/s5p-sss.c 15816 15817SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 15818M: Sylwester Nawrocki <s.nawrocki@samsung.com> 15819L: linux-media@vger.kernel.org 15820S: Supported 15821Q: https://patchwork.linuxtv.org/project/linux-media/list/ 15822F: drivers/media/platform/exynos4-is/ 15823 15824SAMSUNG SOC CLOCK DRIVERS 15825M: Sylwester Nawrocki <s.nawrocki@samsung.com> 15826M: Tomasz Figa <tomasz.figa@gmail.com> 15827M: Chanwoo Choi <cw00.choi@samsung.com> 15828L: linux-samsung-soc@vger.kernel.org 15829S: Supported 15830T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 15831F: Documentation/devicetree/bindings/clock/exynos*.txt 15832F: Documentation/devicetree/bindings/clock/samsung,s3c* 15833F: Documentation/devicetree/bindings/clock/samsung,s5p* 15834F: drivers/clk/samsung/ 15835F: include/dt-bindings/clock/exynos*.h 15836F: include/linux/clk/samsung.h 15837F: include/linux/platform_data/clk-s3c2410.h 15838 15839SAMSUNG SPI DRIVERS 15840M: Krzysztof Kozlowski <krzk@kernel.org> 15841M: Andi Shyti <andi@etezian.org> 15842L: linux-spi@vger.kernel.org 15843L: linux-samsung-soc@vger.kernel.org 15844S: Maintained 15845F: Documentation/devicetree/bindings/spi/spi-samsung.txt 15846F: drivers/spi/spi-s3c* 15847F: include/linux/platform_data/spi-s3c64xx.h 15848F: include/linux/spi/s3c24xx-fiq.h 15849 15850SAMSUNG SXGBE DRIVERS 15851M: Byungho An <bh74.an@samsung.com> 15852L: netdev@vger.kernel.org 15853S: Supported 15854F: drivers/net/ethernet/samsung/sxgbe/ 15855 15856SAMSUNG THERMAL DRIVER 15857M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 15858L: linux-pm@vger.kernel.org 15859L: linux-samsung-soc@vger.kernel.org 15860S: Supported 15861T: git https://github.com/lmajewski/linux-samsung-thermal.git 15862F: drivers/thermal/samsung/ 15863 15864SAMSUNG USB2 PHY DRIVER 15865M: Sylwester Nawrocki <s.nawrocki@samsung.com> 15866L: linux-kernel@vger.kernel.org 15867S: Supported 15868F: Documentation/devicetree/bindings/phy/samsung-phy.txt 15869F: Documentation/driver-api/phy/samsung-usb2.rst 15870F: drivers/phy/samsung/phy-exynos4210-usb2.c 15871F: drivers/phy/samsung/phy-exynos4x12-usb2.c 15872F: drivers/phy/samsung/phy-exynos5250-usb2.c 15873F: drivers/phy/samsung/phy-s5pv210-usb2.c 15874F: drivers/phy/samsung/phy-samsung-usb2.c 15875F: drivers/phy/samsung/phy-samsung-usb2.h 15876 15877SC1200 WDT DRIVER 15878M: Zwane Mwaikambo <zwanem@gmail.com> 15879S: Maintained 15880F: drivers/watchdog/sc1200wdt.c 15881 15882SCHEDULER 15883M: Ingo Molnar <mingo@redhat.com> 15884M: Peter Zijlstra <peterz@infradead.org> 15885M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 15886M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 15887R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 15888R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 15889R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 15890R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 15891R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 15892L: linux-kernel@vger.kernel.org 15893S: Maintained 15894T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 15895F: include/linux/preempt.h 15896F: include/linux/sched.h 15897F: include/linux/wait.h 15898F: include/uapi/linux/sched.h 15899F: kernel/sched/ 15900 15901SCR24X CHIP CARD INTERFACE DRIVER 15902M: Lubomir Rintel <lkundrak@v3.sk> 15903S: Supported 15904F: drivers/char/pcmcia/scr24x_cs.c 15905 15906SCSI CDROM DRIVER 15907M: Jens Axboe <axboe@kernel.dk> 15908L: linux-scsi@vger.kernel.org 15909S: Maintained 15910W: http://www.kernel.dk 15911F: drivers/scsi/sr* 15912 15913SCSI RDMA PROTOCOL (SRP) INITIATOR 15914M: Bart Van Assche <bvanassche@acm.org> 15915L: linux-rdma@vger.kernel.org 15916S: Supported 15917Q: http://patchwork.kernel.org/project/linux-rdma/list/ 15918F: drivers/infiniband/ulp/srp/ 15919F: include/scsi/srp.h 15920 15921SCSI RDMA PROTOCOL (SRP) TARGET 15922M: Bart Van Assche <bvanassche@acm.org> 15923L: linux-rdma@vger.kernel.org 15924L: target-devel@vger.kernel.org 15925S: Supported 15926Q: http://patchwork.kernel.org/project/linux-rdma/list/ 15927F: drivers/infiniband/ulp/srpt/ 15928 15929SCSI SG DRIVER 15930M: Doug Gilbert <dgilbert@interlog.com> 15931L: linux-scsi@vger.kernel.org 15932S: Maintained 15933W: http://sg.danny.cz/sg 15934F: Documentation/scsi/scsi-generic.rst 15935F: drivers/scsi/sg.c 15936F: include/scsi/sg.h 15937 15938SCSI SUBSYSTEM 15939M: "James E.J. Bottomley" <jejb@linux.ibm.com> 15940M: "Martin K. Petersen" <martin.petersen@oracle.com> 15941L: linux-scsi@vger.kernel.org 15942S: Maintained 15943Q: https://patchwork.kernel.org/project/linux-scsi/list/ 15944T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 15945T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 15946F: Documentation/devicetree/bindings/scsi/ 15947F: drivers/scsi/ 15948F: include/scsi/ 15949 15950SCSI TAPE DRIVER 15951M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 15952L: linux-scsi@vger.kernel.org 15953S: Maintained 15954F: Documentation/scsi/st.rst 15955F: drivers/scsi/st.* 15956F: drivers/scsi/st_*.h 15957 15958SCSI TARGET CORE USER DRIVER 15959M: Bodo Stroesser <bostroesser@gmail.com> 15960L: linux-scsi@vger.kernel.org 15961L: target-devel@vger.kernel.org 15962S: Supported 15963F: Documentation/target/tcmu-design.rst 15964F: drivers/target/target_core_user.c 15965F: include/uapi/linux/target_core_user.h 15966 15967SCSI TARGET SUBSYSTEM 15968M: "Martin K. Petersen" <martin.petersen@oracle.com> 15969L: linux-scsi@vger.kernel.org 15970L: target-devel@vger.kernel.org 15971S: Supported 15972W: http://www.linux-iscsi.org 15973Q: https://patchwork.kernel.org/project/target-devel/list/ 15974T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 15975F: Documentation/target/ 15976F: drivers/target/ 15977F: include/target/ 15978 15979SCTP PROTOCOL 15980M: Vlad Yasevich <vyasevich@gmail.com> 15981M: Neil Horman <nhorman@tuxdriver.com> 15982M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 15983L: linux-sctp@vger.kernel.org 15984S: Maintained 15985W: http://lksctp.sourceforge.net 15986F: Documentation/networking/sctp.rst 15987F: include/linux/sctp.h 15988F: include/net/sctp/ 15989F: include/uapi/linux/sctp.h 15990F: net/sctp/ 15991 15992SCx200 CPU SUPPORT 15993M: Jim Cromie <jim.cromie@gmail.com> 15994S: Odd Fixes 15995F: Documentation/i2c/busses/scx200_acb.rst 15996F: arch/x86/platform/scx200/ 15997F: drivers/i2c/busses/scx200* 15998F: drivers/mtd/maps/scx200_docflash.c 15999F: drivers/watchdog/scx200_wdt.c 16000F: include/linux/scx200.h 16001 16002SCx200 GPIO DRIVER 16003M: Jim Cromie <jim.cromie@gmail.com> 16004S: Maintained 16005F: drivers/char/scx200_gpio.c 16006F: include/linux/scx200_gpio.h 16007 16008SCx200 HRT CLOCKSOURCE DRIVER 16009M: Jim Cromie <jim.cromie@gmail.com> 16010S: Maintained 16011F: drivers/clocksource/scx200_hrt.c 16012 16013SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 16014M: Sascha Sommer <saschasommer@freenet.de> 16015L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 16016S: Maintained 16017F: drivers/mmc/host/sdricoh_cs.c 16018 16019SECO BOARDS CEC DRIVER 16020M: Ettore Chimenti <ek5.chimenti@gmail.com> 16021S: Maintained 16022F: drivers/media/cec/platform/seco/seco-cec.c 16023F: drivers/media/cec/platform/seco/seco-cec.h 16024 16025SECURE COMPUTING 16026M: Kees Cook <keescook@chromium.org> 16027R: Andy Lutomirski <luto@amacapital.net> 16028R: Will Drewry <wad@chromium.org> 16029S: Supported 16030T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp 16031F: Documentation/userspace-api/seccomp_filter.rst 16032F: include/linux/seccomp.h 16033F: include/uapi/linux/seccomp.h 16034F: kernel/seccomp.c 16035F: tools/testing/selftests/kselftest_harness.h 16036F: tools/testing/selftests/seccomp/* 16037K: \bsecure_computing 16038K: \bTIF_SECCOMP\b 16039 16040SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 16041M: Al Cooper <alcooperx@gmail.com> 16042L: linux-mmc@vger.kernel.org 16043L: bcm-kernel-feedback-list@broadcom.com 16044S: Maintained 16045F: drivers/mmc/host/sdhci-brcmstb* 16046 16047SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 16048M: Adrian Hunter <adrian.hunter@intel.com> 16049L: linux-mmc@vger.kernel.org 16050S: Maintained 16051F: drivers/mmc/host/sdhci* 16052F: include/linux/mmc/sdhci* 16053 16054SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 16055M: Eugen Hristev <eugen.hristev@microchip.com> 16056L: linux-mmc@vger.kernel.org 16057S: Supported 16058F: drivers/mmc/host/sdhci-of-at91.c 16059 16060SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 16061M: Ben Dooks <ben-linux@fluff.org> 16062M: Jaehoon Chung <jh80.chung@samsung.com> 16063L: linux-mmc@vger.kernel.org 16064S: Maintained 16065F: drivers/mmc/host/sdhci-s3c* 16066 16067SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 16068M: Viresh Kumar <vireshk@kernel.org> 16069L: linux-mmc@vger.kernel.org 16070S: Maintained 16071F: drivers/mmc/host/sdhci-spear.c 16072 16073SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 16074M: Kishon Vijay Abraham I <kishon@ti.com> 16075L: linux-mmc@vger.kernel.org 16076S: Maintained 16077F: drivers/mmc/host/sdhci-omap.c 16078 16079SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 16080M: Jonathan Derrick <jonathan.derrick@intel.com> 16081M: Revanth Rajashekar <revanth.rajashekar@intel.com> 16082L: linux-block@vger.kernel.org 16083S: Supported 16084F: block/opal_proto.h 16085F: block/sed* 16086F: include/linux/sed* 16087F: include/uapi/linux/sed* 16088 16089SECURITY CONTACT 16090M: Security Officers <security@kernel.org> 16091S: Supported 16092F: Documentation/admin-guide/security-bugs.rst 16093 16094SECURITY SUBSYSTEM 16095M: James Morris <jmorris@namei.org> 16096M: "Serge E. Hallyn" <serge@hallyn.com> 16097L: linux-security-module@vger.kernel.org (suggested Cc:) 16098S: Supported 16099W: http://kernsec.org/ 16100T: git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git 16101F: security/ 16102X: security/selinux/ 16103 16104SELINUX SECURITY MODULE 16105M: Paul Moore <paul@paul-moore.com> 16106M: Stephen Smalley <stephen.smalley.work@gmail.com> 16107M: Eric Paris <eparis@parisplace.org> 16108L: selinux@vger.kernel.org 16109S: Supported 16110W: https://selinuxproject.org 16111W: https://github.com/SELinuxProject 16112T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 16113F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 16114F: Documentation/ABI/obsolete/sysfs-selinux-disable 16115F: Documentation/admin-guide/LSM/SELinux.rst 16116F: include/trace/events/avc.h 16117F: include/uapi/linux/selinux_netlink.h 16118F: scripts/selinux/ 16119F: security/selinux/ 16120 16121SENSABLE PHANTOM 16122M: Jiri Slaby <jirislaby@kernel.org> 16123S: Maintained 16124F: drivers/misc/phantom.c 16125F: include/uapi/linux/phantom.h 16126 16127SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 16128M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 16129S: Maintained 16130F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 16131F: drivers/iio/chemical/scd30.h 16132F: drivers/iio/chemical/scd30_core.c 16133F: drivers/iio/chemical/scd30_i2c.c 16134F: drivers/iio/chemical/scd30_serial.c 16135 16136SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 16137M: Tomasz Duszynski <tduszyns@gmail.com> 16138S: Maintained 16139F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 16140F: drivers/iio/chemical/sps30.c 16141 16142SERIAL DEVICE BUS 16143M: Rob Herring <robh@kernel.org> 16144L: linux-serial@vger.kernel.org 16145S: Maintained 16146F: Documentation/devicetree/bindings/serial/serial.yaml 16147F: drivers/tty/serdev/ 16148F: include/linux/serdev.h 16149 16150SERIAL DRIVERS 16151M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 16152L: linux-serial@vger.kernel.org 16153S: Maintained 16154F: Documentation/devicetree/bindings/serial/ 16155F: drivers/tty/serial/ 16156 16157SERIAL IR RECEIVER 16158M: Sean Young <sean@mess.org> 16159L: linux-media@vger.kernel.org 16160S: Maintained 16161F: drivers/media/rc/serial_ir.c 16162 16163SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 16164M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16165L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16166S: Maintained 16167F: Documentation/devicetree/bindings/slimbus/ 16168F: drivers/slimbus/ 16169F: include/linux/slimbus.h 16170 16171SFC NETWORK DRIVER 16172M: Edward Cree <ecree.xilinx@gmail.com> 16173M: Martin Habets <habetsm.xilinx@gmail.com> 16174L: netdev@vger.kernel.org 16175S: Supported 16176F: drivers/net/ethernet/sfc/ 16177 16178SFF/SFP/SFP+ MODULE SUPPORT 16179M: Russell King <linux@armlinux.org.uk> 16180L: netdev@vger.kernel.org 16181S: Maintained 16182F: drivers/net/phy/phylink.c 16183F: drivers/net/phy/sfp* 16184F: include/linux/mdio/mdio-i2c.h 16185F: include/linux/phylink.h 16186F: include/linux/sfp.h 16187K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 16188 16189SGI GRU DRIVER 16190M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 16191S: Maintained 16192F: drivers/misc/sgi-gru/ 16193 16194SGI XP/XPC/XPNET DRIVER 16195M: Robin Holt <robinmholt@gmail.com> 16196M: Steve Wahl <steve.wahl@hpe.com> 16197R: Mike Travis <mike.travis@hpe.com> 16198S: Maintained 16199F: drivers/misc/sgi-xp/ 16200 16201SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 16202M: Karsten Graul <kgraul@linux.ibm.com> 16203L: linux-s390@vger.kernel.org 16204S: Supported 16205W: http://www.ibm.com/developerworks/linux/linux390/ 16206F: net/smc/ 16207 16208SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 16209M: Linus Walleij <linus.walleij@linaro.org> 16210L: linux-iio@vger.kernel.org 16211S: Maintained 16212T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 16213F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 16214F: drivers/iio/light/gp2ap002.c 16215 16216SHARP RJ54N1CB0C SENSOR DRIVER 16217M: Jacopo Mondi <jacopo@jmondi.org> 16218L: linux-media@vger.kernel.org 16219S: Odd fixes 16220T: git git://linuxtv.org/media_tree.git 16221F: drivers/media/i2c/rj54n1cb0c.c 16222F: include/media/i2c/rj54n1cb0c.h 16223 16224SH_VOU V4L2 OUTPUT DRIVER 16225L: linux-media@vger.kernel.org 16226S: Orphan 16227F: drivers/media/platform/sh_vou.c 16228F: include/media/drv-intf/sh_vou.h 16229 16230SI2157 MEDIA DRIVER 16231M: Antti Palosaari <crope@iki.fi> 16232L: linux-media@vger.kernel.org 16233S: Maintained 16234W: https://linuxtv.org 16235W: http://palosaari.fi/linux/ 16236Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16237T: git git://linuxtv.org/anttip/media_tree.git 16238F: drivers/media/tuners/si2157* 16239 16240SI2165 MEDIA DRIVER 16241M: Matthias Schwarzott <zzam@gentoo.org> 16242L: linux-media@vger.kernel.org 16243S: Maintained 16244W: https://linuxtv.org 16245Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16246F: drivers/media/dvb-frontends/si2165* 16247 16248SI2168 MEDIA DRIVER 16249M: Antti Palosaari <crope@iki.fi> 16250L: linux-media@vger.kernel.org 16251S: Maintained 16252W: https://linuxtv.org 16253W: http://palosaari.fi/linux/ 16254Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16255T: git git://linuxtv.org/anttip/media_tree.git 16256F: drivers/media/dvb-frontends/si2168* 16257 16258SI470X FM RADIO RECEIVER I2C DRIVER 16259M: Hans Verkuil <hverkuil@xs4all.nl> 16260L: linux-media@vger.kernel.org 16261S: Odd Fixes 16262W: https://linuxtv.org 16263T: git git://linuxtv.org/media_tree.git 16264F: drivers/media/radio/si470x/radio-si470x-i2c.c 16265 16266SI470X FM RADIO RECEIVER USB DRIVER 16267M: Hans Verkuil <hverkuil@xs4all.nl> 16268L: linux-media@vger.kernel.org 16269S: Maintained 16270W: https://linuxtv.org 16271T: git git://linuxtv.org/media_tree.git 16272F: drivers/media/radio/si470x/radio-si470x-common.c 16273F: drivers/media/radio/si470x/radio-si470x-usb.c 16274F: drivers/media/radio/si470x/radio-si470x.h 16275 16276SI4713 FM RADIO TRANSMITTER I2C DRIVER 16277M: Eduardo Valentin <edubezval@gmail.com> 16278L: linux-media@vger.kernel.org 16279S: Odd Fixes 16280W: https://linuxtv.org 16281T: git git://linuxtv.org/media_tree.git 16282F: drivers/media/radio/si4713/si4713.? 16283 16284SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 16285M: Eduardo Valentin <edubezval@gmail.com> 16286L: linux-media@vger.kernel.org 16287S: Odd Fixes 16288W: https://linuxtv.org 16289T: git git://linuxtv.org/media_tree.git 16290F: drivers/media/radio/si4713/radio-platform-si4713.c 16291 16292SI4713 FM RADIO TRANSMITTER USB DRIVER 16293M: Hans Verkuil <hverkuil@xs4all.nl> 16294L: linux-media@vger.kernel.org 16295S: Maintained 16296W: https://linuxtv.org 16297T: git git://linuxtv.org/media_tree.git 16298F: drivers/media/radio/si4713/radio-usb-si4713.c 16299 16300SIANO DVB DRIVER 16301M: Mauro Carvalho Chehab <mchehab@kernel.org> 16302L: linux-media@vger.kernel.org 16303S: Odd fixes 16304W: https://linuxtv.org 16305T: git git://linuxtv.org/media_tree.git 16306F: drivers/media/common/siano/ 16307F: drivers/media/mmc/siano/ 16308F: drivers/media/usb/siano/ 16309F: drivers/media/usb/siano/ 16310 16311SIFIVE DRIVERS 16312M: Palmer Dabbelt <palmer@dabbelt.com> 16313M: Paul Walmsley <paul.walmsley@sifive.com> 16314L: linux-riscv@lists.infradead.org 16315S: Supported 16316T: git git://github.com/sifive/riscv-linux.git 16317N: sifive 16318K: [^@]sifive 16319 16320SIFIVE FU540 SYSTEM-ON-CHIP 16321M: Paul Walmsley <paul.walmsley@sifive.com> 16322M: Palmer Dabbelt <palmer@dabbelt.com> 16323L: linux-riscv@lists.infradead.org 16324S: Supported 16325T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 16326N: fu540 16327K: fu540 16328 16329SIFIVE PDMA DRIVER 16330M: Green Wan <green.wan@sifive.com> 16331S: Maintained 16332F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 16333F: drivers/dma/sf-pdma/ 16334 16335SILEAD TOUCHSCREEN DRIVER 16336M: Hans de Goede <hdegoede@redhat.com> 16337L: linux-input@vger.kernel.org 16338L: platform-driver-x86@vger.kernel.org 16339S: Maintained 16340F: drivers/input/touchscreen/silead.c 16341F: drivers/platform/x86/touchscreen_dmi.c 16342 16343SILICON LABS WIRELESS DRIVERS (for WFxxx series) 16344M: Jérôme Pouiller <jerome.pouiller@silabs.com> 16345S: Supported 16346F: drivers/staging/wfx/ 16347 16348SILICON MOTION SM712 FRAME BUFFER DRIVER 16349M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16350M: Teddy Wang <teddy.wang@siliconmotion.com> 16351M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16352L: linux-fbdev@vger.kernel.org 16353S: Maintained 16354F: Documentation/fb/sm712fb.rst 16355F: drivers/video/fbdev/sm712* 16356 16357SILVACO I3C DUAL-ROLE MASTER 16358M: Miquel Raynal <miquel.raynal@bootlin.com> 16359M: Conor Culhane <conor.culhane@silvaco.com> 16360L: linux-i3c@lists.infradead.org 16361S: Maintained 16362F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 16363F: drivers/i3c/master/svc-i3c-master.c 16364 16365SIMPLEFB FB DRIVER 16366M: Hans de Goede <hdegoede@redhat.com> 16367L: linux-fbdev@vger.kernel.org 16368S: Maintained 16369F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 16370F: drivers/video/fbdev/simplefb.c 16371F: include/linux/platform_data/simplefb.h 16372 16373SIMTEC EB110ATX (Chalice CATS) 16374M: Simtec Linux Team <linux@simtec.co.uk> 16375S: Supported 16376W: http://www.simtec.co.uk/products/EB110ATX/ 16377 16378SIMTEC EB2410ITX (BAST) 16379M: Simtec Linux Team <linux@simtec.co.uk> 16380S: Supported 16381W: http://www.simtec.co.uk/products/EB2410ITX/ 16382F: arch/arm/mach-s3c/bast-ide.c 16383F: arch/arm/mach-s3c/bast-irq.c 16384F: arch/arm/mach-s3c/mach-bast.c 16385 16386SIOX 16387M: Thorsten Scherer <t.scherer@eckelmann.de> 16388M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16389R: Pengutronix Kernel Team <kernel@pengutronix.de> 16390S: Supported 16391F: drivers/gpio/gpio-siox.c 16392F: drivers/siox/* 16393F: include/trace/events/siox.h 16394 16395SIPHASH PRF ROUTINES 16396M: Jason A. Donenfeld <Jason@zx2c4.com> 16397S: Maintained 16398F: include/linux/siphash.h 16399F: lib/siphash.c 16400F: lib/test_siphash.c 16401 16402SIS 190 ETHERNET DRIVER 16403M: Francois Romieu <romieu@fr.zoreil.com> 16404L: netdev@vger.kernel.org 16405S: Maintained 16406F: drivers/net/ethernet/sis/sis190.c 16407 16408SIS 900/7016 FAST ETHERNET DRIVER 16409M: Daniele Venzano <venza@brownhat.org> 16410L: netdev@vger.kernel.org 16411S: Maintained 16412W: http://www.brownhat.org/sis900.html 16413F: drivers/net/ethernet/sis/sis900.* 16414 16415SIS FRAMEBUFFER DRIVER 16416M: Thomas Winischhofer <thomas@winischhofer.net> 16417S: Maintained 16418W: http://www.winischhofer.net/linuxsisvga.shtml 16419F: Documentation/fb/sisfb.rst 16420F: drivers/video/fbdev/sis/ 16421F: include/video/sisfb.h 16422 16423SIS I2C TOUCHSCREEN DRIVER 16424M: Mika Penttilä <mika.penttila@nextfour.com> 16425L: linux-input@vger.kernel.org 16426S: Maintained 16427F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 16428F: drivers/input/touchscreen/sis_i2c.c 16429 16430SIS USB2VGA DRIVER 16431M: Thomas Winischhofer <thomas@winischhofer.net> 16432S: Maintained 16433W: http://www.winischhofer.at/linuxsisusbvga.shtml 16434F: drivers/usb/misc/sisusbvga/ 16435 16436SLAB ALLOCATOR 16437M: Christoph Lameter <cl@linux.com> 16438M: Pekka Enberg <penberg@kernel.org> 16439M: David Rientjes <rientjes@google.com> 16440M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 16441M: Andrew Morton <akpm@linux-foundation.org> 16442M: Vlastimil Babka <vbabka@suse.cz> 16443L: linux-mm@kvack.org 16444S: Maintained 16445F: include/linux/sl?b*.h 16446F: mm/sl?b* 16447 16448SLEEPABLE READ-COPY UPDATE (SRCU) 16449M: Lai Jiangshan <jiangshanlai@gmail.com> 16450M: "Paul E. McKenney" <paulmck@kernel.org> 16451M: Josh Triplett <josh@joshtriplett.org> 16452R: Steven Rostedt <rostedt@goodmis.org> 16453R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 16454L: rcu@vger.kernel.org 16455S: Supported 16456W: http://www.rdrop.com/users/paulmck/RCU/ 16457T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 16458F: include/linux/srcu*.h 16459F: kernel/rcu/srcu*.c 16460 16461SMACK SECURITY MODULE 16462M: Casey Schaufler <casey@schaufler-ca.com> 16463L: linux-security-module@vger.kernel.org 16464S: Maintained 16465W: http://schaufler-ca.com 16466T: git git://github.com/cschaufler/smack-next 16467F: Documentation/admin-guide/LSM/Smack.rst 16468F: security/smack/ 16469 16470SMC91x ETHERNET DRIVER 16471M: Nicolas Pitre <nico@fluxnic.net> 16472S: Odd Fixes 16473F: drivers/net/ethernet/smsc/smc91x.* 16474 16475SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 16476M: Mark Rutland <mark.rutland@arm.com> 16477M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 16478M: Sudeep Holla <sudeep.holla@arm.com> 16479L: linux-arm-kernel@lists.infradead.org 16480S: Maintained 16481F: drivers/firmware/smccc/ 16482F: include/linux/arm-smccc.h 16483 16484SMM665 HARDWARE MONITOR DRIVER 16485M: Guenter Roeck <linux@roeck-us.net> 16486L: linux-hwmon@vger.kernel.org 16487S: Maintained 16488F: Documentation/hwmon/smm665.rst 16489F: drivers/hwmon/smm665.c 16490 16491SMSC EMC2103 HARDWARE MONITOR DRIVER 16492M: Steve Glendinning <steve.glendinning@shawell.net> 16493L: linux-hwmon@vger.kernel.org 16494S: Maintained 16495F: Documentation/hwmon/emc2103.rst 16496F: drivers/hwmon/emc2103.c 16497 16498SMSC SCH5627 HARDWARE MONITOR DRIVER 16499M: Hans de Goede <hdegoede@redhat.com> 16500L: linux-hwmon@vger.kernel.org 16501S: Supported 16502F: Documentation/hwmon/sch5627.rst 16503F: drivers/hwmon/sch5627.c 16504 16505SMSC UFX6000 and UFX7000 USB to VGA DRIVER 16506M: Steve Glendinning <steve.glendinning@shawell.net> 16507L: linux-fbdev@vger.kernel.org 16508S: Maintained 16509F: drivers/video/fbdev/smscufx.c 16510 16511SMSC47B397 HARDWARE MONITOR DRIVER 16512M: Jean Delvare <jdelvare@suse.com> 16513L: linux-hwmon@vger.kernel.org 16514S: Maintained 16515F: Documentation/hwmon/smsc47b397.rst 16516F: drivers/hwmon/smsc47b397.c 16517 16518SMSC911x ETHERNET DRIVER 16519M: Steve Glendinning <steve.glendinning@shawell.net> 16520L: netdev@vger.kernel.org 16521S: Maintained 16522F: drivers/net/ethernet/smsc/smsc911x.* 16523F: include/linux/smsc911x.h 16524 16525SMSC9420 PCI ETHERNET DRIVER 16526M: Steve Glendinning <steve.glendinning@shawell.net> 16527L: netdev@vger.kernel.org 16528S: Maintained 16529F: drivers/net/ethernet/smsc/smsc9420.* 16530 16531SOCIONEXT (SNI) AVE NETWORK DRIVER 16532M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16533L: netdev@vger.kernel.org 16534S: Maintained 16535F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 16536F: drivers/net/ethernet/socionext/sni_ave.c 16537 16538SOCIONEXT (SNI) NETSEC NETWORK DRIVER 16539M: Jassi Brar <jaswinder.singh@linaro.org> 16540M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16541L: netdev@vger.kernel.org 16542S: Maintained 16543F: Documentation/devicetree/bindings/net/socionext-netsec.txt 16544F: drivers/net/ethernet/socionext/netsec.c 16545 16546SOCIONEXT (SNI) Synquacer SPI DRIVER 16547M: Masahisa Kojima <masahisa.kojima@linaro.org> 16548M: Jassi Brar <jaswinder.singh@linaro.org> 16549L: linux-spi@vger.kernel.org 16550S: Maintained 16551F: Documentation/devicetree/bindings/spi/spi-synquacer.txt 16552F: drivers/spi/spi-synquacer.c 16553 16554SOCIONEXT SYNQUACER I2C DRIVER 16555M: Ard Biesheuvel <ardb@kernel.org> 16556L: linux-i2c@vger.kernel.org 16557S: Maintained 16558F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 16559F: drivers/i2c/busses/i2c-synquacer.c 16560 16561SOCIONEXT UNIPHIER SOUND DRIVER 16562L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16563S: Orphan 16564F: sound/soc/uniphier/ 16565 16566SOEKRIS NET48XX LED SUPPORT 16567M: Chris Boot <bootc@bootc.net> 16568S: Maintained 16569F: drivers/leds/leds-net48xx.c 16570 16571SOFT-IWARP DRIVER (siw) 16572M: Bernard Metzler <bmt@zurich.ibm.com> 16573L: linux-rdma@vger.kernel.org 16574S: Supported 16575F: drivers/infiniband/sw/siw/ 16576F: include/uapi/rdma/siw-abi.h 16577 16578SOFT-ROCE DRIVER (rxe) 16579M: Zhu Yanjun <zyjzyj2000@gmail.com> 16580L: linux-rdma@vger.kernel.org 16581S: Supported 16582F: drivers/infiniband/sw/rxe/ 16583F: include/uapi/rdma/rdma_user_rxe.h 16584 16585SOFTLOGIC 6x10 MPEG CODEC 16586M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 16587M: Anton Sviridenko <anton@corp.bluecherry.net> 16588M: Andrey Utkin <andrey_utkin@fastmail.com> 16589M: Ismael Luceno <ismael@iodev.co.uk> 16590L: linux-media@vger.kernel.org 16591S: Supported 16592F: drivers/media/pci/solo6x10/ 16593 16594SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 16595M: James Morse <james.morse@arm.com> 16596L: linux-arm-kernel@lists.infradead.org 16597S: Maintained 16598F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 16599F: drivers/firmware/arm_sdei.c 16600F: include/linux/arm_sdei.h 16601F: include/uapi/linux/arm_sdei.h 16602 16603SOFTWARE RAID (Multiple Disks) SUPPORT 16604M: Song Liu <song@kernel.org> 16605L: linux-raid@vger.kernel.org 16606S: Supported 16607T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 16608F: drivers/md/Kconfig 16609F: drivers/md/Makefile 16610F: drivers/md/md* 16611F: drivers/md/raid* 16612F: include/linux/raid/ 16613F: include/uapi/linux/raid/ 16614 16615SOLIDRUN CLEARFOG SUPPORT 16616M: Russell King <linux@armlinux.org.uk> 16617S: Maintained 16618F: arch/arm/boot/dts/armada-388-clearfog* 16619F: arch/arm/boot/dts/armada-38x-solidrun-* 16620 16621SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 16622M: Russell King <linux@armlinux.org.uk> 16623S: Maintained 16624F: arch/arm/boot/dts/imx6*-cubox-i* 16625F: arch/arm/boot/dts/imx6*-hummingboard* 16626F: arch/arm/boot/dts/imx6*-sr-* 16627 16628SONIC NETWORK DRIVER 16629M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 16630L: netdev@vger.kernel.org 16631S: Maintained 16632F: drivers/net/ethernet/natsemi/sonic.* 16633 16634SONICS SILICON BACKPLANE DRIVER (SSB) 16635M: Michael Buesch <m@bues.ch> 16636L: linux-wireless@vger.kernel.org 16637S: Maintained 16638F: drivers/ssb/ 16639F: include/linux/ssb/ 16640 16641SONY IMX214 SENSOR DRIVER 16642M: Ricardo Ribalda <ribalda@kernel.org> 16643L: linux-media@vger.kernel.org 16644S: Maintained 16645T: git git://linuxtv.org/media_tree.git 16646F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 16647F: drivers/media/i2c/imx214.c 16648 16649SONY IMX219 SENSOR DRIVER 16650M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16651L: linux-media@vger.kernel.org 16652S: Maintained 16653T: git git://linuxtv.org/media_tree.git 16654F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 16655F: drivers/media/i2c/imx219.c 16656 16657SONY IMX258 SENSOR DRIVER 16658M: Sakari Ailus <sakari.ailus@linux.intel.com> 16659L: linux-media@vger.kernel.org 16660S: Maintained 16661T: git git://linuxtv.org/media_tree.git 16662F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 16663F: drivers/media/i2c/imx258.c 16664 16665SONY IMX274 SENSOR DRIVER 16666M: Leon Luo <leonl@leopardimaging.com> 16667L: linux-media@vger.kernel.org 16668S: Maintained 16669T: git git://linuxtv.org/media_tree.git 16670F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 16671F: drivers/media/i2c/imx274.c 16672 16673SONY IMX290 SENSOR DRIVER 16674M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16675L: linux-media@vger.kernel.org 16676S: Maintained 16677T: git git://linuxtv.org/media_tree.git 16678F: Documentation/devicetree/bindings/media/i2c/imx290.txt 16679F: drivers/media/i2c/imx290.c 16680 16681SONY IMX319 SENSOR DRIVER 16682M: Bingbu Cao <bingbu.cao@intel.com> 16683L: linux-media@vger.kernel.org 16684S: Maintained 16685T: git git://linuxtv.org/media_tree.git 16686F: drivers/media/i2c/imx319.c 16687 16688SONY IMX334 SENSOR DRIVER 16689M: Paul J. Murphy <paul.j.murphy@intel.com> 16690M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 16691L: linux-media@vger.kernel.org 16692S: Maintained 16693T: git git://linuxtv.org/media_tree.git 16694F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 16695F: drivers/media/i2c/imx334.c 16696 16697SONY IMX355 SENSOR DRIVER 16698M: Tianshu Qiu <tian.shu.qiu@intel.com> 16699L: linux-media@vger.kernel.org 16700S: Maintained 16701T: git git://linuxtv.org/media_tree.git 16702F: drivers/media/i2c/imx355.c 16703 16704SONY MEMORYSTICK SUBSYSTEM 16705M: Maxim Levitsky <maximlevitsky@gmail.com> 16706M: Alex Dubov <oakad@yahoo.com> 16707M: Ulf Hansson <ulf.hansson@linaro.org> 16708L: linux-mmc@vger.kernel.org 16709S: Maintained 16710T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 16711F: drivers/memstick/ 16712F: include/linux/memstick.h 16713 16714SONY VAIO CONTROL DEVICE DRIVER 16715M: Mattia Dongili <malattia@linux.it> 16716L: platform-driver-x86@vger.kernel.org 16717S: Maintained 16718W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 16719F: Documentation/admin-guide/laptops/sony-laptop.rst 16720F: drivers/char/sonypi.c 16721F: drivers/platform/x86/sony-laptop.c 16722F: include/linux/sony-laptop.h 16723 16724SOUND 16725M: Jaroslav Kysela <perex@perex.cz> 16726M: Takashi Iwai <tiwai@suse.com> 16727L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16728S: Maintained 16729W: http://www.alsa-project.org/ 16730Q: http://patchwork.kernel.org/project/alsa-devel/list/ 16731T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 16732F: Documentation/sound/ 16733F: include/sound/ 16734F: include/uapi/sound/ 16735F: sound/ 16736 16737SOUND - COMPRESSED AUDIO 16738M: Vinod Koul <vkoul@kernel.org> 16739L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16740S: Supported 16741T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 16742F: Documentation/sound/designs/compress-offload.rst 16743F: include/sound/compress_driver.h 16744F: include/uapi/sound/compress_* 16745F: sound/core/compress_offload.c 16746F: sound/soc/soc-compress.c 16747 16748SOUND - DMAENGINE HELPERS 16749M: Lars-Peter Clausen <lars@metafoo.de> 16750S: Supported 16751F: include/sound/dmaengine_pcm.h 16752F: sound/core/pcm_dmaengine.c 16753F: sound/soc/soc-generic-dmaengine-pcm.c 16754 16755SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 16756M: Liam Girdwood <lgirdwood@gmail.com> 16757M: Mark Brown <broonie@kernel.org> 16758L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16759S: Supported 16760W: http://alsa-project.org/main/index.php/ASoC 16761T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 16762F: Documentation/devicetree/bindings/sound/ 16763F: Documentation/sound/soc/ 16764F: include/dt-bindings/sound/ 16765F: include/sound/soc* 16766F: sound/soc/ 16767 16768SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 16769M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 16770M: Liam Girdwood <lgirdwood@gmail.com> 16771M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 16772M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 16773M: Daniel Baluta <daniel.baluta@nxp.com> 16774L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 16775S: Supported 16776W: https://github.com/thesofproject/linux/ 16777F: sound/soc/sof/ 16778 16779SOUNDWIRE SUBSYSTEM 16780M: Vinod Koul <vkoul@kernel.org> 16781M: Bard Liao <yung-chuan.liao@linux.intel.com> 16782R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 16783R: Sanyog Kale <sanyog.r.kale@intel.com> 16784L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16785S: Supported 16786T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 16787F: Documentation/driver-api/soundwire/ 16788F: drivers/soundwire/ 16789F: include/linux/soundwire/ 16790 16791SP2 MEDIA DRIVER 16792M: Olli Salonen <olli.salonen@iki.fi> 16793L: linux-media@vger.kernel.org 16794S: Maintained 16795W: https://linuxtv.org 16796Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16797F: drivers/media/dvb-frontends/sp2* 16798 16799SPARC + UltraSPARC (sparc/sparc64) 16800M: "David S. Miller" <davem@davemloft.net> 16801L: sparclinux@vger.kernel.org 16802S: Maintained 16803Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 16804T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 16805T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 16806F: arch/sparc/ 16807F: drivers/sbus/ 16808 16809SPARC SERIAL DRIVERS 16810M: "David S. Miller" <davem@davemloft.net> 16811L: sparclinux@vger.kernel.org 16812S: Maintained 16813T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 16814T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 16815F: drivers/tty/serial/suncore.c 16816F: drivers/tty/serial/sunhv.c 16817F: drivers/tty/serial/sunsab.c 16818F: drivers/tty/serial/sunsab.h 16819F: drivers/tty/serial/sunsu.c 16820F: drivers/tty/serial/sunzilog.c 16821F: drivers/tty/serial/sunzilog.h 16822F: drivers/tty/vcc.c 16823F: include/linux/sunserialcore.h 16824 16825SPARSE CHECKER 16826M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 16827L: linux-sparse@vger.kernel.org 16828S: Maintained 16829W: https://sparse.docs.kernel.org/ 16830T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 16831Q: https://patchwork.kernel.org/project/linux-sparse/list/ 16832B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 16833F: include/linux/compiler.h 16834 16835SPEAKUP CONSOLE SPEECH DRIVER 16836M: William Hubbs <w.d.hubbs@gmail.com> 16837M: Chris Brannon <chris@the-brannons.com> 16838M: Kirk Reiser <kirk@reisers.ca> 16839M: Samuel Thibault <samuel.thibault@ens-lyon.org> 16840L: speakup@linux-speakup.org 16841S: Odd Fixes 16842W: http://www.linux-speakup.org/ 16843W: https://github.com/linux-speakup/speakup 16844B: https://github.com/linux-speakup/speakup/issues 16845F: drivers/accessibility/speakup/ 16846 16847SPEAR CLOCK FRAMEWORK SUPPORT 16848M: Viresh Kumar <vireshk@kernel.org> 16849L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16850S: Maintained 16851W: http://www.st.com/spear 16852F: drivers/clk/spear/ 16853 16854SPEAR PLATFORM SUPPORT 16855M: Viresh Kumar <vireshk@kernel.org> 16856M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 16857L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16858S: Maintained 16859W: http://www.st.com/spear 16860F: arch/arm/boot/dts/spear* 16861F: arch/arm/mach-spear/ 16862 16863SPI NOR SUBSYSTEM 16864M: Tudor Ambarus <tudor.ambarus@microchip.com> 16865L: linux-mtd@lists.infradead.org 16866S: Maintained 16867W: http://www.linux-mtd.infradead.org/ 16868Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 16869C: irc://irc.oftc.net/mtd 16870T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 16871F: drivers/mtd/spi-nor/ 16872F: include/linux/mtd/spi-nor.h 16873 16874SPI SUBSYSTEM 16875M: Mark Brown <broonie@kernel.org> 16876L: linux-spi@vger.kernel.org 16877S: Maintained 16878Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 16879T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 16880F: Documentation/devicetree/bindings/spi/ 16881F: Documentation/spi/ 16882F: drivers/spi/ 16883F: include/linux/spi/ 16884F: include/uapi/linux/spi/ 16885F: tools/spi/ 16886 16887SPIDERNET NETWORK DRIVER for CELL 16888M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 16889M: Geoff Levand <geoff@infradead.org> 16890L: netdev@vger.kernel.org 16891L: linuxppc-dev@lists.ozlabs.org 16892S: Maintained 16893F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 16894F: drivers/net/ethernet/toshiba/spider_net* 16895 16896SPMI SUBSYSTEM 16897M: Stephen Boyd <sboyd@kernel.org> 16898L: linux-kernel@vger.kernel.org 16899S: Maintained 16900T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 16901F: Documentation/devicetree/bindings/spmi/ 16902F: drivers/spmi/ 16903F: include/dt-bindings/spmi/spmi.h 16904F: include/linux/spmi.h 16905F: include/trace/events/spmi.h 16906 16907SPU FILE SYSTEM 16908M: Jeremy Kerr <jk@ozlabs.org> 16909L: linuxppc-dev@lists.ozlabs.org 16910S: Supported 16911W: http://www.ibm.com/developerworks/power/cell/ 16912F: Documentation/filesystems/spufs/spufs.rst 16913F: arch/powerpc/platforms/cell/spufs/ 16914 16915SQUASHFS FILE SYSTEM 16916M: Phillip Lougher <phillip@squashfs.org.uk> 16917L: squashfs-devel@lists.sourceforge.net (subscribers-only) 16918S: Maintained 16919W: http://squashfs.org.uk 16920T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 16921F: Documentation/filesystems/squashfs.rst 16922F: fs/squashfs/ 16923 16924SRM (Alpha) environment access 16925M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 16926S: Maintained 16927F: arch/alpha/kernel/srm_env.c 16928 16929ST LSM6DSx IMU IIO DRIVER 16930M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 16931L: linux-iio@vger.kernel.org 16932S: Maintained 16933W: http://www.st.com/ 16934F: Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt 16935F: drivers/iio/imu/st_lsm6dsx/ 16936 16937ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 16938M: Mickael Guene <mickael.guene@st.com> 16939L: linux-media@vger.kernel.org 16940S: Maintained 16941T: git git://linuxtv.org/media_tree.git 16942F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt 16943F: drivers/media/i2c/st-mipid02.c 16944 16945ST STM32 I2C/SMBUS DRIVER 16946M: Pierre-Yves MORDRET <pierre-yves.mordret@st.com> 16947L: linux-i2c@vger.kernel.org 16948S: Maintained 16949F: drivers/i2c/busses/i2c-stm32* 16950 16951ST VL53L0X ToF RANGER(I2C) IIO DRIVER 16952M: Song Qiang <songqiang1304521@gmail.com> 16953L: linux-iio@vger.kernel.org 16954S: Maintained 16955F: Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt 16956F: drivers/iio/proximity/vl53l0x-i2c.c 16957 16958STABLE BRANCH 16959M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 16960M: Sasha Levin <sashal@kernel.org> 16961L: stable@vger.kernel.org 16962S: Supported 16963F: Documentation/process/stable-kernel-rules.rst 16964 16965STAGING - ATOMISP DRIVER 16966M: Mauro Carvalho Chehab <mchehab@kernel.org> 16967R: Sakari Ailus <sakari.ailus@linux.intel.com> 16968L: linux-media@vger.kernel.org 16969S: Maintained 16970F: drivers/staging/media/atomisp/ 16971 16972STAGING - COMEDI 16973M: Ian Abbott <abbotti@mev.co.uk> 16974M: H Hartley Sweeten <hsweeten@visionengravers.com> 16975S: Odd Fixes 16976F: drivers/staging/comedi/ 16977 16978STAGING - FIELDBUS SUBSYSTEM 16979M: Sven Van Asbroeck <TheSven73@gmail.com> 16980S: Maintained 16981F: drivers/staging/fieldbus/* 16982F: drivers/staging/fieldbus/Documentation/ 16983 16984STAGING - HMS ANYBUS-S BUS 16985M: Sven Van Asbroeck <TheSven73@gmail.com> 16986S: Maintained 16987F: drivers/staging/fieldbus/anybuss/ 16988 16989STAGING - INDUSTRIAL IO 16990M: Jonathan Cameron <jic23@kernel.org> 16991L: linux-iio@vger.kernel.org 16992S: Odd Fixes 16993F: Documentation/devicetree/bindings/staging/iio/ 16994F: drivers/staging/iio/ 16995 16996STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 16997M: Marc Dietrich <marvin24@gmx.de> 16998L: ac100@lists.launchpad.net (moderated for non-subscribers) 16999L: linux-tegra@vger.kernel.org 17000S: Maintained 17001F: drivers/staging/nvec/ 17002 17003STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 17004M: Jens Frederich <jfrederich@gmail.com> 17005M: Daniel Drake <dsd@laptop.org> 17006M: Jon Nettleton <jon.nettleton@gmail.com> 17007S: Maintained 17008W: http://wiki.laptop.org/go/DCON 17009F: drivers/staging/olpc_dcon/ 17010 17011STAGING - REALTEK RTL8188EU DRIVERS 17012M: Larry Finger <Larry.Finger@lwfinger.net> 17013S: Odd Fixes 17014F: drivers/staging/rtl8188eu/ 17015 17016STAGING - REALTEK RTL8712U DRIVERS 17017M: Larry Finger <Larry.Finger@lwfinger.net> 17018M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 17019S: Odd Fixes 17020F: drivers/staging/rtl8712/ 17021 17022STAGING - SEPS525 LCD CONTROLLER DRIVERS 17023M: Michael Hennerich <michael.hennerich@analog.com> 17024L: linux-fbdev@vger.kernel.org 17025S: Supported 17026F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 17027F: drivers/staging/fbtft/fb_seps525.c 17028 17029STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 17030M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 17031M: Teddy Wang <teddy.wang@siliconmotion.com> 17032M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 17033L: linux-fbdev@vger.kernel.org 17034S: Maintained 17035F: drivers/staging/sm750fb/ 17036 17037STAGING - VIA VT665X DRIVERS 17038M: Forest Bond <forest@alittletooquiet.net> 17039S: Odd Fixes 17040F: drivers/staging/vt665?/ 17041 17042STAGING SUBSYSTEM 17043M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 17044L: linux-staging@lists.linux.dev 17045S: Supported 17046T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 17047F: drivers/staging/ 17048 17049STARFIRE/DURALAN NETWORK DRIVER 17050M: Ion Badulescu <ionut@badula.org> 17051S: Odd Fixes 17052F: drivers/net/ethernet/adaptec/starfire* 17053 17054STATIC BRANCH/CALL 17055M: Peter Zijlstra <peterz@infradead.org> 17056M: Josh Poimboeuf <jpoimboe@redhat.com> 17057M: Jason Baron <jbaron@akamai.com> 17058R: Steven Rostedt <rostedt@goodmis.org> 17059R: Ard Biesheuvel <ardb@kernel.org> 17060S: Supported 17061F: arch/*/include/asm/jump_label*.h 17062F: arch/*/include/asm/static_call*.h 17063F: arch/*/kernel/jump_label.c 17064F: arch/*/kernel/static_call.c 17065F: include/linux/jump_label*.h 17066F: include/linux/static_call*.h 17067F: kernel/jump_label.c 17068F: kernel/static_call.c 17069 17070STI AUDIO (ASoC) DRIVERS 17071M: Arnaud Pouliquen <arnaud.pouliquen@st.com> 17072L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17073S: Maintained 17074F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 17075F: sound/soc/sti/ 17076 17077STI CEC DRIVER 17078M: Benjamin Gaignard <benjamin.gaignard@linaro.org> 17079S: Maintained 17080F: Documentation/devicetree/bindings/media/stih-cec.txt 17081F: drivers/media/cec/platform/sti/ 17082 17083STK1160 USB VIDEO CAPTURE DRIVER 17084M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17085L: linux-media@vger.kernel.org 17086S: Maintained 17087T: git git://linuxtv.org/media_tree.git 17088F: drivers/media/usb/stk1160/ 17089 17090STM32 AUDIO (ASoC) DRIVERS 17091M: Olivier Moysan <olivier.moysan@st.com> 17092M: Arnaud Pouliquen <arnaud.pouliquen@st.com> 17093L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17094S: Maintained 17095F: Documentation/devicetree/bindings/iio/adc/st,stm32-*.yaml 17096F: sound/soc/stm/ 17097 17098STM32 TIMER/LPTIMER DRIVERS 17099M: Fabrice Gasnier <fabrice.gasnier@st.com> 17100S: Maintained 17101F: Documentation/ABI/testing/*timer-stm32 17102F: Documentation/devicetree/bindings/*/*stm32-*timer* 17103F: drivers/*/stm32-*timer* 17104F: drivers/pwm/pwm-stm32* 17105F: include/linux/*/stm32-*tim* 17106 17107STMMAC ETHERNET DRIVER 17108M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 17109M: Alexandre Torgue <alexandre.torgue@st.com> 17110M: Jose Abreu <joabreu@synopsys.com> 17111L: netdev@vger.kernel.org 17112S: Supported 17113W: http://www.stlinux.com 17114F: Documentation/networking/device_drivers/ethernet/stmicro/ 17115F: drivers/net/ethernet/stmicro/stmmac/ 17116 17117SUN3/3X 17118M: Sam Creasey <sammy@sammy.net> 17119S: Maintained 17120W: http://sammy.net/sun3/ 17121F: arch/m68k/include/asm/sun3* 17122F: arch/m68k/kernel/*sun3* 17123F: arch/m68k/sun3*/ 17124F: drivers/net/ethernet/i825xx/sun3* 17125 17126SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 17127M: Hans de Goede <hdegoede@redhat.com> 17128L: linux-input@vger.kernel.org 17129S: Maintained 17130F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 17131F: drivers/input/keyboard/sun4i-lradc-keys.c 17132 17133SUNDANCE NETWORK DRIVER 17134M: Denis Kirjanov <kda@linux-powerpc.org> 17135L: netdev@vger.kernel.org 17136S: Maintained 17137F: drivers/net/ethernet/dlink/sundance.c 17138 17139SUPERH 17140M: Yoshinori Sato <ysato@users.sourceforge.jp> 17141M: Rich Felker <dalias@libc.org> 17142L: linux-sh@vger.kernel.org 17143S: Maintained 17144Q: http://patchwork.kernel.org/project/linux-sh/list/ 17145F: Documentation/sh/ 17146F: arch/sh/ 17147F: drivers/sh/ 17148 17149SUSPEND TO RAM 17150M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 17151M: Len Brown <len.brown@intel.com> 17152M: Pavel Machek <pavel@ucw.cz> 17153L: linux-pm@vger.kernel.org 17154S: Supported 17155B: https://bugzilla.kernel.org 17156F: Documentation/power/ 17157F: arch/x86/kernel/acpi/ 17158F: drivers/base/power/ 17159F: include/linux/freezer.h 17160F: include/linux/pm.h 17161F: include/linux/suspend.h 17162F: kernel/power/ 17163 17164SVGA HANDLING 17165M: Martin Mares <mj@ucw.cz> 17166L: linux-video@atrey.karlin.mff.cuni.cz 17167S: Maintained 17168F: Documentation/admin-guide/svga.rst 17169F: arch/x86/boot/video* 17170 17171SWIOTLB SUBSYSTEM 17172M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 17173L: iommu@lists.linux-foundation.org 17174S: Supported 17175T: git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git 17176F: arch/*/kernel/pci-swiotlb.c 17177F: include/linux/swiotlb.h 17178F: kernel/dma/swiotlb.c 17179 17180SWITCHDEV 17181M: Jiri Pirko <jiri@resnulli.us> 17182M: Ivan Vecera <ivecera@redhat.com> 17183L: netdev@vger.kernel.org 17184S: Supported 17185F: include/net/switchdev.h 17186F: net/switchdev/ 17187 17188SY8106A REGULATOR DRIVER 17189M: Icenowy Zheng <icenowy@aosc.io> 17190S: Maintained 17191F: Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt 17192F: drivers/regulator/sy8106a-regulator.c 17193 17194SYNC FILE FRAMEWORK 17195M: Sumit Semwal <sumit.semwal@linaro.org> 17196R: Gustavo Padovan <gustavo@padovan.org> 17197L: linux-media@vger.kernel.org 17198L: dri-devel@lists.freedesktop.org 17199S: Maintained 17200T: git git://anongit.freedesktop.org/drm/drm-misc 17201F: Documentation/driver-api/sync_file.rst 17202F: drivers/dma-buf/dma-fence* 17203F: drivers/dma-buf/sw_sync.c 17204F: drivers/dma-buf/sync_* 17205F: include/linux/sync_file.h 17206F: include/uapi/linux/sync_file.h 17207 17208SYNOPSYS ARC ARCHITECTURE 17209M: Vineet Gupta <vgupta@synopsys.com> 17210L: linux-snps-arc@lists.infradead.org 17211S: Supported 17212T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 17213F: Documentation/devicetree/bindings/arc/* 17214F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 17215F: arch/arc/ 17216F: drivers/clocksource/arc_timer.c 17217F: drivers/tty/serial/arc_uart.c 17218 17219SYNOPSYS ARC HSDK SDP pll clock driver 17220M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 17221S: Supported 17222F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 17223F: drivers/clk/clk-hsdk-pll.c 17224 17225SYNOPSYS ARC SDP clock driver 17226M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 17227S: Supported 17228F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 17229F: drivers/clk/axs10x/* 17230 17231SYNOPSYS ARC SDP platform support 17232M: Alexey Brodkin <abrodkin@synopsys.com> 17233S: Supported 17234F: Documentation/devicetree/bindings/arc/axs10* 17235F: arch/arc/boot/dts/ax* 17236F: arch/arc/plat-axs10x 17237 17238SYNOPSYS AXS10x RESET CONTROLLER DRIVER 17239M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 17240S: Supported 17241F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt 17242F: drivers/reset/reset-axs10x.c 17243 17244SYNOPSYS CREG GPIO DRIVER 17245M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 17246S: Maintained 17247F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 17248F: drivers/gpio/gpio-creg-snps.c 17249 17250SYNOPSYS DESIGNWARE 8250 UART DRIVER 17251R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 17252S: Maintained 17253F: drivers/tty/serial/8250/8250_dw.c 17254F: drivers/tty/serial/8250/8250_dwlib.* 17255F: drivers/tty/serial/8250/8250_lpss.c 17256 17257SYNOPSYS DESIGNWARE APB GPIO DRIVER 17258M: Hoan Tran <hoan@os.amperecomputing.com> 17259M: Serge Semin <fancer.lancer@gmail.com> 17260L: linux-gpio@vger.kernel.org 17261S: Maintained 17262F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 17263F: drivers/gpio/gpio-dwapb.c 17264 17265SYNOPSYS DESIGNWARE APB SSI DRIVER 17266M: Serge Semin <fancer.lancer@gmail.com> 17267L: linux-spi@vger.kernel.org 17268S: Supported 17269F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 17270F: drivers/spi/spi-dw* 17271 17272SYNOPSYS DESIGNWARE AXI DMAC DRIVER 17273M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 17274S: Maintained 17275F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt 17276F: drivers/dma/dw-axi-dmac/ 17277 17278SYNOPSYS DESIGNWARE DMAC DRIVER 17279M: Viresh Kumar <vireshk@kernel.org> 17280R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 17281S: Maintained 17282F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 17283F: drivers/dma/dw/ 17284F: include/dt-bindings/dma/dw-dmac.h 17285F: include/linux/dma/dw.h 17286F: include/linux/platform_data/dma-dw.h 17287 17288SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 17289M: Jose Abreu <Jose.Abreu@synopsys.com> 17290L: netdev@vger.kernel.org 17291S: Supported 17292F: drivers/net/ethernet/synopsys/ 17293 17294SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 17295M: Jose Abreu <Jose.Abreu@synopsys.com> 17296L: netdev@vger.kernel.org 17297S: Supported 17298F: drivers/net/pcs/pcs-xpcs.c 17299F: include/linux/pcs/pcs-xpcs.h 17300 17301SYNOPSYS DESIGNWARE I2C DRIVER 17302M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 17303R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 17304R: Mika Westerberg <mika.westerberg@linux.intel.com> 17305L: linux-i2c@vger.kernel.org 17306S: Maintained 17307F: drivers/i2c/busses/i2c-designware-* 17308F: include/linux/platform_data/i2c-designware.h 17309 17310SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 17311M: Jaehoon Chung <jh80.chung@samsung.com> 17312L: linux-mmc@vger.kernel.org 17313S: Maintained 17314F: drivers/mmc/host/dw_mmc* 17315 17316SYNOPSYS HSDK RESET CONTROLLER DRIVER 17317M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 17318S: Supported 17319F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 17320F: drivers/reset/reset-hsdk.c 17321F: include/dt-bindings/reset/snps,hsdk-reset.h 17322 17323SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 17324M: Prabu Thangamuthu <prabu.t@synopsys.com> 17325M: Manjunath M B <manjumb@synopsys.com> 17326L: linux-mmc@vger.kernel.org 17327S: Maintained 17328F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 17329 17330SYSTEM CONFIGURATION (SYSCON) 17331M: Lee Jones <lee.jones@linaro.org> 17332M: Arnd Bergmann <arnd@arndb.de> 17333S: Supported 17334T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 17335F: drivers/mfd/syscon.c 17336 17337SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 17338M: Sudeep Holla <sudeep.holla@arm.com> 17339R: Cristian Marussi <cristian.marussi@arm.com> 17340L: linux-arm-kernel@lists.infradead.org 17341S: Maintained 17342F: Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt 17343F: drivers/clk/clk-sc[mp]i.c 17344F: drivers/cpufreq/sc[mp]i-cpufreq.c 17345F: drivers/firmware/arm_scmi/ 17346F: drivers/firmware/arm_scpi.c 17347F: drivers/regulator/scmi-regulator.c 17348F: drivers/reset/reset-scmi.c 17349F: include/linux/sc[mp]i_protocol.h 17350F: include/trace/events/scmi.h 17351 17352SYSTEM RESET/SHUTDOWN DRIVERS 17353M: Sebastian Reichel <sre@kernel.org> 17354L: linux-pm@vger.kernel.org 17355S: Maintained 17356T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17357F: Documentation/devicetree/bindings/power/reset/ 17358F: drivers/power/reset/ 17359 17360SYSTEM TRACE MODULE CLASS 17361M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 17362S: Maintained 17363T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 17364F: Documentation/trace/stm.rst 17365F: drivers/hwtracing/stm/ 17366F: include/linux/stm.h 17367F: include/uapi/linux/stm.h 17368 17369SYSTEM76 ACPI DRIVER 17370M: Jeremy Soller <jeremy@system76.com> 17371M: System76 Product Development <productdev@system76.com> 17372L: platform-driver-x86@vger.kernel.org 17373S: Maintained 17374F: drivers/platform/x86/system76_acpi.c 17375 17376SYSV FILESYSTEM 17377M: Christoph Hellwig <hch@infradead.org> 17378S: Maintained 17379F: Documentation/filesystems/sysv-fs.rst 17380F: fs/sysv/ 17381F: include/linux/sysv_fs.h 17382 17383TASKSTATS STATISTICS INTERFACE 17384M: Balbir Singh <bsingharora@gmail.com> 17385S: Maintained 17386F: Documentation/accounting/taskstats* 17387F: include/linux/taskstats* 17388F: kernel/taskstats.c 17389 17390TC subsystem 17391M: Jamal Hadi Salim <jhs@mojatatu.com> 17392M: Cong Wang <xiyou.wangcong@gmail.com> 17393M: Jiri Pirko <jiri@resnulli.us> 17394L: netdev@vger.kernel.org 17395S: Maintained 17396F: include/net/pkt_cls.h 17397F: include/net/pkt_sched.h 17398F: include/net/tc_act/ 17399F: include/uapi/linux/pkt_cls.h 17400F: include/uapi/linux/pkt_sched.h 17401F: include/uapi/linux/tc_act/ 17402F: include/uapi/linux/tc_ematch/ 17403F: net/sched/ 17404 17405TC90522 MEDIA DRIVER 17406M: Akihiro Tsukada <tskd08@gmail.com> 17407L: linux-media@vger.kernel.org 17408S: Odd Fixes 17409F: drivers/media/dvb-frontends/tc90522* 17410 17411TCP LOW PRIORITY MODULE 17412M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 17413M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 17414S: Maintained 17415W: http://tcp-lp-mod.sourceforge.net/ 17416F: net/ipv4/tcp_lp.c 17417 17418TDA10071 MEDIA DRIVER 17419M: Antti Palosaari <crope@iki.fi> 17420L: linux-media@vger.kernel.org 17421S: Maintained 17422W: https://linuxtv.org 17423W: http://palosaari.fi/linux/ 17424Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17425T: git git://linuxtv.org/anttip/media_tree.git 17426F: drivers/media/dvb-frontends/tda10071* 17427 17428TDA18212 MEDIA DRIVER 17429M: Antti Palosaari <crope@iki.fi> 17430L: linux-media@vger.kernel.org 17431S: Maintained 17432W: https://linuxtv.org 17433W: http://palosaari.fi/linux/ 17434Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17435T: git git://linuxtv.org/anttip/media_tree.git 17436F: drivers/media/tuners/tda18212* 17437 17438TDA18218 MEDIA DRIVER 17439M: Antti Palosaari <crope@iki.fi> 17440L: linux-media@vger.kernel.org 17441S: Maintained 17442W: https://linuxtv.org 17443W: http://palosaari.fi/linux/ 17444Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17445T: git git://linuxtv.org/anttip/media_tree.git 17446F: drivers/media/tuners/tda18218* 17447 17448TDA18250 MEDIA DRIVER 17449M: Olli Salonen <olli.salonen@iki.fi> 17450L: linux-media@vger.kernel.org 17451S: Maintained 17452W: https://linuxtv.org 17453Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17454T: git git://linuxtv.org/media_tree.git 17455F: drivers/media/tuners/tda18250* 17456 17457TDA18271 MEDIA DRIVER 17458M: Michael Krufky <mkrufky@linuxtv.org> 17459L: linux-media@vger.kernel.org 17460S: Maintained 17461W: https://linuxtv.org 17462W: http://github.com/mkrufky 17463Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17464T: git git://linuxtv.org/mkrufky/tuners.git 17465F: drivers/media/tuners/tda18271* 17466 17467TDA1997x MEDIA DRIVER 17468M: Tim Harvey <tharvey@gateworks.com> 17469L: linux-media@vger.kernel.org 17470S: Maintained 17471W: https://linuxtv.org 17472Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17473F: drivers/media/i2c/tda1997x.* 17474 17475TDA827x MEDIA DRIVER 17476M: Michael Krufky <mkrufky@linuxtv.org> 17477L: linux-media@vger.kernel.org 17478S: Maintained 17479W: https://linuxtv.org 17480W: http://github.com/mkrufky 17481Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17482T: git git://linuxtv.org/mkrufky/tuners.git 17483F: drivers/media/tuners/tda8290.* 17484 17485TDA8290 MEDIA DRIVER 17486M: Michael Krufky <mkrufky@linuxtv.org> 17487L: linux-media@vger.kernel.org 17488S: Maintained 17489W: https://linuxtv.org 17490W: http://github.com/mkrufky 17491Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17492T: git git://linuxtv.org/mkrufky/tuners.git 17493F: drivers/media/tuners/tda8290.* 17494 17495TDA9840 MEDIA DRIVER 17496M: Hans Verkuil <hverkuil@xs4all.nl> 17497L: linux-media@vger.kernel.org 17498S: Maintained 17499W: https://linuxtv.org 17500T: git git://linuxtv.org/media_tree.git 17501F: drivers/media/i2c/tda9840* 17502 17503TEA5761 TUNER DRIVER 17504M: Mauro Carvalho Chehab <mchehab@kernel.org> 17505L: linux-media@vger.kernel.org 17506S: Odd fixes 17507W: https://linuxtv.org 17508T: git git://linuxtv.org/media_tree.git 17509F: drivers/media/tuners/tea5761.* 17510 17511TEA5767 TUNER DRIVER 17512M: Mauro Carvalho Chehab <mchehab@kernel.org> 17513L: linux-media@vger.kernel.org 17514S: Maintained 17515W: https://linuxtv.org 17516T: git git://linuxtv.org/media_tree.git 17517F: drivers/media/tuners/tea5767.* 17518 17519TEA6415C MEDIA DRIVER 17520M: Hans Verkuil <hverkuil@xs4all.nl> 17521L: linux-media@vger.kernel.org 17522S: Maintained 17523W: https://linuxtv.org 17524T: git git://linuxtv.org/media_tree.git 17525F: drivers/media/i2c/tea6415c* 17526 17527TEA6420 MEDIA DRIVER 17528M: Hans Verkuil <hverkuil@xs4all.nl> 17529L: linux-media@vger.kernel.org 17530S: Maintained 17531W: https://linuxtv.org 17532T: git git://linuxtv.org/media_tree.git 17533F: drivers/media/i2c/tea6420* 17534 17535TEAM DRIVER 17536M: Jiri Pirko <jiri@resnulli.us> 17537L: netdev@vger.kernel.org 17538S: Supported 17539F: drivers/net/team/ 17540F: include/linux/if_team.h 17541F: include/uapi/linux/if_team.h 17542 17543TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 17544M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 17545S: Maintained 17546F: arch/x86/platform/ts5500/ 17547 17548TECHNOTREND USB IR RECEIVER 17549M: Sean Young <sean@mess.org> 17550L: linux-media@vger.kernel.org 17551S: Maintained 17552F: drivers/media/rc/ttusbir.c 17553 17554TECHWELL TW9910 VIDEO DECODER 17555L: linux-media@vger.kernel.org 17556S: Orphan 17557F: drivers/media/i2c/tw9910.c 17558F: include/media/i2c/tw9910.h 17559 17560TEE SUBSYSTEM 17561M: Jens Wiklander <jens.wiklander@linaro.org> 17562L: op-tee@lists.trustedfirmware.org 17563S: Maintained 17564F: Documentation/staging/tee.rst 17565F: drivers/tee/ 17566F: include/linux/tee_drv.h 17567F: include/uapi/linux/tee.h 17568 17569TEGRA ARCHITECTURE SUPPORT 17570M: Thierry Reding <thierry.reding@gmail.com> 17571M: Jonathan Hunter <jonathanh@nvidia.com> 17572L: linux-tegra@vger.kernel.org 17573S: Supported 17574Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 17575T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 17576N: [^a-z]tegra 17577 17578TEGRA CLOCK DRIVER 17579M: Peter De Schrijver <pdeschrijver@nvidia.com> 17580M: Prashant Gaikwad <pgaikwad@nvidia.com> 17581S: Supported 17582F: drivers/clk/tegra/ 17583 17584TEGRA DMA DRIVERS 17585M: Laxman Dewangan <ldewangan@nvidia.com> 17586M: Jon Hunter <jonathanh@nvidia.com> 17587S: Supported 17588F: drivers/dma/tegra* 17589 17590TEGRA I2C DRIVER 17591M: Laxman Dewangan <ldewangan@nvidia.com> 17592R: Dmitry Osipenko <digetx@gmail.com> 17593S: Supported 17594F: drivers/i2c/busses/i2c-tegra.c 17595 17596TEGRA IOMMU DRIVERS 17597M: Thierry Reding <thierry.reding@gmail.com> 17598R: Krishna Reddy <vdumpa@nvidia.com> 17599L: linux-tegra@vger.kernel.org 17600S: Supported 17601F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 17602F: drivers/iommu/tegra* 17603 17604TEGRA KBC DRIVER 17605M: Laxman Dewangan <ldewangan@nvidia.com> 17606S: Supported 17607F: drivers/input/keyboard/tegra-kbc.c 17608 17609TEGRA NAND DRIVER 17610M: Stefan Agner <stefan@agner.ch> 17611M: Lucas Stach <dev@lynxeye.de> 17612S: Maintained 17613F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 17614F: drivers/mtd/nand/raw/tegra_nand.c 17615 17616TEGRA PWM DRIVER 17617M: Thierry Reding <thierry.reding@gmail.com> 17618S: Supported 17619F: drivers/pwm/pwm-tegra.c 17620 17621TEGRA SERIAL DRIVER 17622M: Laxman Dewangan <ldewangan@nvidia.com> 17623S: Supported 17624F: drivers/tty/serial/serial-tegra.c 17625 17626TEGRA SPI DRIVER 17627M: Laxman Dewangan <ldewangan@nvidia.com> 17628S: Supported 17629F: drivers/spi/spi-tegra* 17630 17631TEGRA QUAD SPI DRIVER 17632M: Thierry Reding <thierry.reding@gmail.com> 17633M: Jonathan Hunter <jonathanh@nvidia.com> 17634M: Sowjanya Komatineni <skomatineni@nvidia.com> 17635L: linux-tegra@vger.kernel.org 17636S: Maintained 17637F: drivers/spi/spi-tegra210-quad.c 17638 17639TEGRA VIDEO DRIVER 17640M: Thierry Reding <thierry.reding@gmail.com> 17641M: Jonathan Hunter <jonathanh@nvidia.com> 17642M: Sowjanya Komatineni <skomatineni@nvidia.com> 17643L: linux-media@vger.kernel.org 17644L: linux-tegra@vger.kernel.org 17645S: Maintained 17646F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt 17647F: drivers/staging/media/tegra-video/ 17648 17649TEGRA XUSB PADCTL DRIVER 17650M: JC Kuo <jckuo@nvidia.com> 17651S: Supported 17652F: drivers/phy/tegra/xusb* 17653 17654TEHUTI ETHERNET DRIVER 17655M: Andy Gospodarek <andy@greyhouse.net> 17656L: netdev@vger.kernel.org 17657S: Supported 17658F: drivers/net/ethernet/tehuti/* 17659 17660TELECOM CLOCK DRIVER FOR MCPL0010 17661M: Mark Gross <mark.gross@intel.com> 17662S: Supported 17663F: drivers/char/tlclk.c 17664 17665TEMPO SEMICONDUCTOR DRIVERS 17666M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 17667S: Maintained 17668F: Documentation/devicetree/bindings/sound/tscs*.txt 17669F: sound/soc/codecs/tscs*.c 17670F: sound/soc/codecs/tscs*.h 17671 17672TENSILICA XTENSA PORT (xtensa) 17673M: Chris Zankel <chris@zankel.net> 17674M: Max Filippov <jcmvbkbc@gmail.com> 17675L: linux-xtensa@linux-xtensa.org 17676S: Maintained 17677T: git git://github.com/czankel/xtensa-linux.git 17678F: arch/xtensa/ 17679F: drivers/irqchip/irq-xtensa-* 17680 17681TEXAS INSTRUMENTS ASoC DRIVERS 17682M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 17683L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17684S: Maintained 17685F: sound/soc/ti/ 17686 17687TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 17688M: Ricardo Ribalda <ribalda@kernel.org> 17689L: linux-iio@vger.kernel.org 17690S: Supported 17691F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt 17692F: drivers/iio/dac/ti-dac7612.c 17693 17694TEXAS INSTRUMENTS DMA DRIVERS 17695M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 17696L: dmaengine@vger.kernel.org 17697S: Maintained 17698F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 17699F: Documentation/devicetree/bindings/dma/ti-edma.txt 17700F: Documentation/devicetree/bindings/dma/ti/ 17701F: drivers/dma/ti/ 17702X: drivers/dma/ti/cppi41.c 17703F: include/linux/dma/k3-udma-glue.h 17704F: include/linux/dma/ti-cppi5.h 17705F: include/linux/dma/k3-psil.h 17706 17707TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 17708M: Nishanth Menon <nm@ti.com> 17709M: Tero Kristo <kristo@kernel.org> 17710M: Santosh Shilimkar <ssantosh@kernel.org> 17711L: linux-arm-kernel@lists.infradead.org 17712S: Maintained 17713F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 17714F: Documentation/devicetree/bindings/arm/keystone/ti,sci.txt 17715F: Documentation/devicetree/bindings/clock/ti,sci-clk.txt 17716F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 17717F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 17718F: Documentation/devicetree/bindings/reset/ti,sci-reset.txt 17719F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt 17720F: drivers/clk/keystone/sci-clk.c 17721F: drivers/firmware/ti_sci* 17722F: drivers/irqchip/irq-ti-sci-inta.c 17723F: drivers/irqchip/irq-ti-sci-intr.c 17724F: drivers/reset/reset-ti-sci.c 17725F: drivers/soc/ti/ti_sci_inta_msi.c 17726F: drivers/soc/ti/ti_sci_pm_domains.c 17727F: include/dt-bindings/soc/ti,sci_pm_domain.h 17728F: include/linux/soc/ti/ti_sci_inta_msi.h 17729F: include/linux/soc/ti/ti_sci_protocol.h 17730 17731TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 17732M: Robert Marko <robert.marko@sartura.hr> 17733M: Luka Perkov <luka.perkov@sartura.hr> 17734L: linux-hwmon@vger.kernel.org 17735S: Maintained 17736F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 17737F: Documentation/hwmon/tps23861.rst 17738F: drivers/hwmon/tps23861.c 17739 17740THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 17741M: Hans Verkuil <hverkuil@xs4all.nl> 17742L: linux-media@vger.kernel.org 17743S: Maintained 17744W: https://linuxtv.org 17745T: git git://linuxtv.org/media_tree.git 17746F: drivers/media/radio/radio-raremono.c 17747 17748THERMAL 17749M: Zhang Rui <rui.zhang@intel.com> 17750M: Daniel Lezcano <daniel.lezcano@linaro.org> 17751R: Amit Kucheria <amitk@kernel.org> 17752L: linux-pm@vger.kernel.org 17753S: Supported 17754Q: https://patchwork.kernel.org/project/linux-pm/list/ 17755T: git git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux.git 17756F: Documentation/devicetree/bindings/thermal/ 17757F: drivers/thermal/ 17758F: include/linux/cpu_cooling.h 17759F: include/linux/thermal.h 17760F: include/uapi/linux/thermal.h 17761 17762THERMAL DRIVER FOR AMLOGIC SOCS 17763M: Guillaume La Roque <glaroque@baylibre.com> 17764L: linux-pm@vger.kernel.org 17765L: linux-amlogic@lists.infradead.org 17766S: Supported 17767W: http://linux-meson.com/ 17768F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 17769F: drivers/thermal/amlogic_thermal.c 17770 17771THERMAL/CPU_COOLING 17772M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 17773M: Daniel Lezcano <daniel.lezcano@linaro.org> 17774M: Viresh Kumar <viresh.kumar@linaro.org> 17775M: Javi Merino <javi.merino@kernel.org> 17776L: linux-pm@vger.kernel.org 17777S: Supported 17778F: Documentation/driver-api/thermal/cpu-cooling-api.rst 17779F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 17780F: drivers/thermal/cpufreq_cooling.c 17781F: drivers/thermal/cpuidle_cooling.c 17782F: include/linux/cpu_cooling.h 17783 17784THERMAL/POWER_ALLOCATOR 17785M: Lukasz Luba <lukasz.luba@arm.com> 17786L: linux-pm@vger.kernel.org 17787S: Maintained 17788F: Documentation/driver-api/thermal/power_allocator.rst 17789F: drivers/thermal/gov_power_allocator.c 17790F: include/trace/events/thermal_power_allocator.h 17791 17792THINKPAD ACPI EXTRAS DRIVER 17793M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 17794L: ibm-acpi-devel@lists.sourceforge.net 17795L: platform-driver-x86@vger.kernel.org 17796S: Maintained 17797W: http://ibm-acpi.sourceforge.net 17798W: http://thinkwiki.org/wiki/Ibm-acpi 17799T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 17800F: drivers/platform/x86/thinkpad_acpi.c 17801 17802THUNDERBOLT DMA TRAFFIC TEST DRIVER 17803M: Isaac Hazan <isaac.hazan@intel.com> 17804L: linux-usb@vger.kernel.org 17805S: Maintained 17806F: drivers/thunderbolt/dma_test.c 17807 17808THUNDERBOLT DRIVER 17809M: Andreas Noever <andreas.noever@gmail.com> 17810M: Michael Jamet <michael.jamet@intel.com> 17811M: Mika Westerberg <mika.westerberg@linux.intel.com> 17812M: Yehezkel Bernat <YehezkelShB@gmail.com> 17813L: linux-usb@vger.kernel.org 17814S: Maintained 17815T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 17816F: Documentation/admin-guide/thunderbolt.rst 17817F: drivers/thunderbolt/ 17818F: include/linux/thunderbolt.h 17819 17820THUNDERBOLT NETWORK DRIVER 17821M: Michael Jamet <michael.jamet@intel.com> 17822M: Mika Westerberg <mika.westerberg@linux.intel.com> 17823M: Yehezkel Bernat <YehezkelShB@gmail.com> 17824L: netdev@vger.kernel.org 17825S: Maintained 17826F: drivers/net/thunderbolt.c 17827 17828THUNDERX GPIO DRIVER 17829M: Robert Richter <rric@kernel.org> 17830S: Odd Fixes 17831F: drivers/gpio/gpio-thunderx.c 17832 17833TI AM437X VPFE DRIVER 17834M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 17835L: linux-media@vger.kernel.org 17836S: Maintained 17837W: https://linuxtv.org 17838Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17839T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 17840F: drivers/media/platform/am437x/ 17841 17842TI BANDGAP AND THERMAL DRIVER 17843M: Eduardo Valentin <edubezval@gmail.com> 17844M: Keerthy <j-keerthy@ti.com> 17845L: linux-pm@vger.kernel.org 17846L: linux-omap@vger.kernel.org 17847S: Maintained 17848F: drivers/thermal/ti-soc-thermal/ 17849 17850TI BQ27XXX POWER SUPPLY DRIVER 17851R: Dan Murphy <dmurphy@ti.com> 17852F: drivers/power/supply/bq27xxx_battery.c 17853F: drivers/power/supply/bq27xxx_battery_i2c.c 17854F: include/linux/power/bq27xxx_battery.h 17855 17856TI CDCE706 CLOCK DRIVER 17857M: Max Filippov <jcmvbkbc@gmail.com> 17858S: Maintained 17859F: drivers/clk/clk-cdce706.c 17860 17861TI CLOCK DRIVER 17862M: Tero Kristo <kristo@kernel.org> 17863L: linux-omap@vger.kernel.org 17864S: Odd Fixes 17865F: drivers/clk/ti/ 17866F: include/linux/clk/ti.h 17867 17868TI DAVINCI MACHINE SUPPORT 17869M: Sekhar Nori <nsekhar@ti.com> 17870R: Bartosz Golaszewski <bgolaszewski@baylibre.com> 17871L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17872S: Supported 17873T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 17874F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 17875F: arch/arm/boot/dts/da850* 17876F: arch/arm/mach-davinci/ 17877F: drivers/i2c/busses/i2c-davinci.c 17878 17879TI DAVINCI SERIES CLOCK DRIVER 17880M: David Lechner <david@lechnology.com> 17881R: Sekhar Nori <nsekhar@ti.com> 17882S: Maintained 17883F: Documentation/devicetree/bindings/clock/ti/davinci/ 17884F: drivers/clk/davinci/ 17885 17886TI DAVINCI SERIES GPIO DRIVER 17887M: Keerthy <j-keerthy@ti.com> 17888L: linux-gpio@vger.kernel.org 17889S: Maintained 17890F: Documentation/devicetree/bindings/gpio/gpio-davinci.txt 17891F: drivers/gpio/gpio-davinci.c 17892 17893TI DAVINCI SERIES MEDIA DRIVER 17894M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 17895L: linux-media@vger.kernel.org 17896S: Maintained 17897W: https://linuxtv.org 17898Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17899T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 17900F: drivers/media/platform/davinci/ 17901F: include/media/davinci/ 17902 17903TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 17904R: David Lechner <david@lechnology.com> 17905L: linux-iio@vger.kernel.org 17906F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 17907F: drivers/counter/ti-eqep.c 17908 17909TI ETHERNET SWITCH DRIVER (CPSW) 17910R: Grygorii Strashko <grygorii.strashko@ti.com> 17911L: linux-omap@vger.kernel.org 17912L: netdev@vger.kernel.org 17913S: Maintained 17914F: drivers/net/ethernet/ti/cpsw* 17915F: drivers/net/ethernet/ti/davinci* 17916 17917TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 17918M: Alex Dubov <oakad@yahoo.com> 17919S: Maintained 17920W: http://tifmxx.berlios.de/ 17921F: drivers/memstick/host/tifm_ms.c 17922F: drivers/misc/tifm* 17923F: drivers/mmc/host/tifm_sd.c 17924F: include/linux/tifm.h 17925 17926TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 17927M: Santosh Shilimkar <ssantosh@kernel.org> 17928L: linux-kernel@vger.kernel.org 17929L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17930S: Maintained 17931T: git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git 17932F: drivers/soc/ti/* 17933 17934TI LM49xxx FAMILY ASoC CODEC DRIVERS 17935M: M R Swami Reddy <mr.swami.reddy@ti.com> 17936M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 17937L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17938S: Maintained 17939F: sound/soc/codecs/isabelle* 17940F: sound/soc/codecs/lm49453* 17941 17942TI LP855x BACKLIGHT DRIVER 17943M: Milo Kim <milo.kim@ti.com> 17944S: Maintained 17945F: Documentation/driver-api/backlight/lp855x-driver.rst 17946F: drivers/video/backlight/lp855x_bl.c 17947F: include/linux/platform_data/lp855x.h 17948 17949TI LP8727 CHARGER DRIVER 17950M: Milo Kim <milo.kim@ti.com> 17951S: Maintained 17952F: drivers/power/supply/lp8727_charger.c 17953F: include/linux/platform_data/lp8727.h 17954 17955TI LP8788 MFD DRIVER 17956M: Milo Kim <milo.kim@ti.com> 17957S: Maintained 17958F: drivers/iio/adc/lp8788_adc.c 17959F: drivers/leds/leds-lp8788.c 17960F: drivers/mfd/lp8788*.c 17961F: drivers/power/supply/lp8788-charger.c 17962F: drivers/regulator/lp8788-*.c 17963F: include/linux/mfd/lp8788*.h 17964 17965TI NETCP ETHERNET DRIVER 17966M: Wingman Kwok <w-kwok2@ti.com> 17967M: Murali Karicheri <m-karicheri2@ti.com> 17968L: netdev@vger.kernel.org 17969S: Maintained 17970F: drivers/net/ethernet/ti/netcp* 17971 17972TI PCM3060 ASoC CODEC DRIVER 17973M: Kirill Marinushkin <kmarinushkin@birdec.com> 17974L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17975S: Maintained 17976F: Documentation/devicetree/bindings/sound/pcm3060.txt 17977F: sound/soc/codecs/pcm3060* 17978 17979TI TAS571X FAMILY ASoC CODEC DRIVER 17980M: Kevin Cernekee <cernekee@chromium.org> 17981L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17982S: Odd Fixes 17983F: sound/soc/codecs/tas571x* 17984 17985TI TRF7970A NFC DRIVER 17986M: Mark Greer <mgreer@animalcreek.com> 17987L: linux-wireless@vger.kernel.org 17988L: linux-nfc@lists.01.org (moderated for non-subscribers) 17989S: Supported 17990F: Documentation/devicetree/bindings/net/nfc/trf7970a.txt 17991F: drivers/nfc/trf7970a.c 17992 17993TI TWL4030 SERIES SOC CODEC DRIVER 17994M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 17995L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17996S: Maintained 17997F: sound/soc/codecs/twl4030* 17998 17999TI VPE/CAL DRIVERS 18000M: Benoit Parrot <bparrot@ti.com> 18001L: linux-media@vger.kernel.org 18002S: Maintained 18003W: http://linuxtv.org/ 18004Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18005F: Documentation/devicetree/bindings/media/ti,cal.yaml 18006F: Documentation/devicetree/bindings/media/ti,vpe.yaml 18007F: drivers/media/platform/ti-vpe/ 18008 18009TI WILINK WIRELESS DRIVERS 18010L: linux-wireless@vger.kernel.org 18011S: Orphan 18012W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 18013W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 18014T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 18015F: drivers/net/wireless/ti/ 18016F: include/linux/wl12xx.h 18017 18018TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 18019M: John Stultz <john.stultz@linaro.org> 18020M: Thomas Gleixner <tglx@linutronix.de> 18021R: Stephen Boyd <sboyd@kernel.org> 18022L: linux-kernel@vger.kernel.org 18023S: Supported 18024T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 18025F: include/linux/clocksource.h 18026F: include/linux/time.h 18027F: include/linux/timex.h 18028F: include/uapi/linux/time.h 18029F: include/uapi/linux/timex.h 18030F: kernel/time/alarmtimer.c 18031F: kernel/time/clocksource.c 18032F: kernel/time/ntp.c 18033F: kernel/time/time*.c 18034F: tools/testing/selftests/timers/ 18035 18036TIPC NETWORK LAYER 18037M: Jon Maloy <jmaloy@redhat.com> 18038M: Ying Xue <ying.xue@windriver.com> 18039L: netdev@vger.kernel.org (core kernel code) 18040L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 18041S: Maintained 18042W: http://tipc.sourceforge.net/ 18043F: include/uapi/linux/tipc*.h 18044F: net/tipc/ 18045 18046TLAN NETWORK DRIVER 18047M: Samuel Chessman <chessman@tux.org> 18048L: tlan-devel@lists.sourceforge.net (subscribers-only) 18049S: Maintained 18050W: http://sourceforge.net/projects/tlan/ 18051F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 18052F: drivers/net/ethernet/ti/tlan.* 18053 18054TM6000 VIDEO4LINUX DRIVER 18055M: Mauro Carvalho Chehab <mchehab@kernel.org> 18056L: linux-media@vger.kernel.org 18057S: Odd fixes 18058W: https://linuxtv.org 18059T: git git://linuxtv.org/media_tree.git 18060F: Documentation/admin-guide/media/tm6000* 18061F: drivers/media/usb/tm6000/ 18062 18063TMIO/SDHI MMC DRIVER 18064M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18065L: linux-mmc@vger.kernel.org 18066S: Supported 18067F: drivers/mmc/host/renesas_sdhi* 18068F: drivers/mmc/host/tmio_mmc* 18069F: include/linux/mfd/tmio.h 18070 18071TMP401 HARDWARE MONITOR DRIVER 18072M: Guenter Roeck <linux@roeck-us.net> 18073L: linux-hwmon@vger.kernel.org 18074S: Maintained 18075F: Documentation/hwmon/tmp401.rst 18076F: drivers/hwmon/tmp401.c 18077 18078TMP513 HARDWARE MONITOR DRIVER 18079M: Eric Tremblay <etremblay@distech-controls.com> 18080L: linux-hwmon@vger.kernel.org 18081S: Maintained 18082F: Documentation/hwmon/tmp513.rst 18083F: drivers/hwmon/tmp513.c 18084 18085TMPFS (SHMEM FILESYSTEM) 18086M: Hugh Dickins <hughd@google.com> 18087L: linux-mm@kvack.org 18088S: Maintained 18089F: include/linux/shmem_fs.h 18090F: mm/shmem.c 18091 18092TOMOYO SECURITY MODULE 18093M: Kentaro Takeda <takedakn@nttdata.co.jp> 18094M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 18095L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 18096L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 18097L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 18098L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 18099S: Maintained 18100W: https://tomoyo.osdn.jp/ 18101F: security/tomoyo/ 18102 18103TOPSTAR LAPTOP EXTRAS DRIVER 18104M: Herton Ronaldo Krzesinski <herton@canonical.com> 18105L: platform-driver-x86@vger.kernel.org 18106S: Maintained 18107F: drivers/platform/x86/topstar-laptop.c 18108 18109TORTURE-TEST MODULES 18110M: Davidlohr Bueso <dave@stgolabs.net> 18111M: "Paul E. McKenney" <paulmck@kernel.org> 18112M: Josh Triplett <josh@joshtriplett.org> 18113L: linux-kernel@vger.kernel.org 18114S: Supported 18115T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18116F: Documentation/RCU/torture.rst 18117F: kernel/locking/locktorture.c 18118F: kernel/rcu/rcuscale.c 18119F: kernel/rcu/rcutorture.c 18120F: kernel/rcu/refscale.c 18121F: kernel/torture.c 18122 18123TOSHIBA ACPI EXTRAS DRIVER 18124M: Azael Avalos <coproscefalo@gmail.com> 18125L: platform-driver-x86@vger.kernel.org 18126S: Maintained 18127F: drivers/platform/x86/toshiba_acpi.c 18128 18129TOSHIBA BLUETOOTH DRIVER 18130M: Azael Avalos <coproscefalo@gmail.com> 18131L: platform-driver-x86@vger.kernel.org 18132S: Maintained 18133F: drivers/platform/x86/toshiba_bluetooth.c 18134 18135TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 18136M: Azael Avalos <coproscefalo@gmail.com> 18137L: platform-driver-x86@vger.kernel.org 18138S: Maintained 18139F: drivers/platform/x86/toshiba_haps.c 18140 18141TOSHIBA SMM DRIVER 18142M: Jonathan Buzzard <jonathan@buzzard.org.uk> 18143S: Maintained 18144W: http://www.buzzard.org.uk/toshiba/ 18145F: drivers/char/toshiba.c 18146F: include/linux/toshiba.h 18147F: include/uapi/linux/toshiba.h 18148 18149TOSHIBA TC358743 DRIVER 18150M: Mats Randgaard <matrandg@cisco.com> 18151L: linux-media@vger.kernel.org 18152S: Maintained 18153F: drivers/media/i2c/tc358743* 18154F: include/media/i2c/tc358743.h 18155 18156TOSHIBA WMI HOTKEYS DRIVER 18157M: Azael Avalos <coproscefalo@gmail.com> 18158L: platform-driver-x86@vger.kernel.org 18159S: Maintained 18160F: drivers/platform/x86/toshiba-wmi.c 18161 18162TPM DEVICE DRIVER 18163M: Peter Huewe <peterhuewe@gmx.de> 18164M: Jarkko Sakkinen <jarkko@kernel.org> 18165R: Jason Gunthorpe <jgg@ziepe.ca> 18166L: linux-integrity@vger.kernel.org 18167S: Maintained 18168W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 18169Q: https://patchwork.kernel.org/project/linux-integrity/list/ 18170T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 18171F: drivers/char/tpm/ 18172 18173TRACING 18174M: Steven Rostedt <rostedt@goodmis.org> 18175M: Ingo Molnar <mingo@redhat.com> 18176S: Maintained 18177T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 18178F: Documentation/trace/ftrace.rst 18179F: arch/*/*/*/ftrace.h 18180F: arch/*/kernel/ftrace.c 18181F: fs/tracefs/ 18182F: include/*/ftrace.h 18183F: include/linux/trace*.h 18184F: include/trace/ 18185F: kernel/trace/ 18186F: tools/testing/selftests/ftrace/ 18187 18188TRACING MMIO ACCESSES (MMIOTRACE) 18189M: Steven Rostedt <rostedt@goodmis.org> 18190M: Ingo Molnar <mingo@kernel.org> 18191R: Karol Herbst <karolherbst@gmail.com> 18192R: Pekka Paalanen <ppaalanen@gmail.com> 18193L: linux-kernel@vger.kernel.org 18194L: nouveau@lists.freedesktop.org 18195S: Maintained 18196F: arch/x86/mm/kmmio.c 18197F: arch/x86/mm/mmio-mod.c 18198F: arch/x86/mm/testmmiotrace.c 18199F: include/linux/mmiotrace.h 18200F: kernel/trace/trace_mmiotrace.c 18201 18202TRIVIAL PATCHES 18203M: Jiri Kosina <trivial@kernel.org> 18204S: Maintained 18205T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git 18206K: ^Subject:.*(?i)trivial 18207 18208TTY LAYER 18209M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18210M: Jiri Slaby <jirislaby@kernel.org> 18211S: Supported 18212T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 18213F: Documentation/driver-api/serial/ 18214F: drivers/tty/ 18215F: drivers/tty/serial/serial_core.c 18216F: include/linux/serial.h 18217F: include/linux/serial_core.h 18218F: include/linux/tty.h 18219F: include/uapi/linux/serial.h 18220F: include/uapi/linux/serial_core.h 18221F: include/uapi/linux/tty.h 18222 18223TUA9001 MEDIA DRIVER 18224M: Antti Palosaari <crope@iki.fi> 18225L: linux-media@vger.kernel.org 18226S: Maintained 18227W: https://linuxtv.org 18228W: http://palosaari.fi/linux/ 18229Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18230T: git git://linuxtv.org/anttip/media_tree.git 18231F: drivers/media/tuners/tua9001* 18232 18233TULIP NETWORK DRIVERS 18234L: netdev@vger.kernel.org 18235L: linux-parisc@vger.kernel.org 18236S: Orphan 18237F: drivers/net/ethernet/dec/tulip/ 18238 18239TUN/TAP driver 18240M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 18241S: Maintained 18242W: http://vtun.sourceforge.net/tun 18243F: Documentation/networking/tuntap.rst 18244F: arch/um/os-Linux/drivers/ 18245 18246TURBOCHANNEL SUBSYSTEM 18247M: "Maciej W. Rozycki" <macro@orcam.me.uk> 18248M: Ralf Baechle <ralf@linux-mips.org> 18249L: linux-mips@vger.kernel.org 18250S: Maintained 18251Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 18252F: drivers/tc/ 18253F: include/linux/tc.h 18254 18255TURBOSTAT UTILITY 18256M: "Len Brown" <lenb@kernel.org> 18257L: linux-pm@vger.kernel.org 18258S: Supported 18259Q: https://patchwork.kernel.org/project/linux-pm/list/ 18260B: https://bugzilla.kernel.org 18261T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 18262F: tools/power/x86/turbostat/ 18263 18264TW5864 VIDEO4LINUX DRIVER 18265M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 18266M: Anton Sviridenko <anton@corp.bluecherry.net> 18267M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 18268M: Andrey Utkin <andrey_utkin@fastmail.com> 18269L: linux-media@vger.kernel.org 18270S: Supported 18271F: drivers/media/pci/tw5864/ 18272 18273TW68 VIDEO4LINUX DRIVER 18274M: Hans Verkuil <hverkuil@xs4all.nl> 18275L: linux-media@vger.kernel.org 18276S: Odd Fixes 18277W: https://linuxtv.org 18278T: git git://linuxtv.org/media_tree.git 18279F: drivers/media/pci/tw68/ 18280 18281TW686X VIDEO4LINUX DRIVER 18282M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18283L: linux-media@vger.kernel.org 18284S: Maintained 18285W: http://linuxtv.org 18286T: git git://linuxtv.org/media_tree.git 18287F: drivers/media/pci/tw686x/ 18288 18289UACCE ACCELERATOR FRAMEWORK 18290M: Zhangfei Gao <zhangfei.gao@linaro.org> 18291M: Zhou Wang <wangzhou1@hisilicon.com> 18292L: linux-accelerators@lists.ozlabs.org 18293L: linux-kernel@vger.kernel.org 18294S: Maintained 18295F: Documentation/ABI/testing/sysfs-driver-uacce 18296F: Documentation/misc-devices/uacce.rst 18297F: drivers/misc/uacce/ 18298F: include/linux/uacce.h 18299F: include/uapi/misc/uacce/ 18300 18301UBI FILE SYSTEM (UBIFS) 18302M: Richard Weinberger <richard@nod.at> 18303L: linux-mtd@lists.infradead.org 18304S: Supported 18305W: http://www.linux-mtd.infradead.org/doc/ubifs.html 18306T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 18307T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 18308F: Documentation/filesystems/ubifs-authentication.rst 18309F: Documentation/filesystems/ubifs.rst 18310F: fs/ubifs/ 18311 18312UCLINUX (M68KNOMMU AND COLDFIRE) 18313M: Greg Ungerer <gerg@linux-m68k.org> 18314L: linux-m68k@lists.linux-m68k.org 18315L: uclinux-dev@uclinux.org (subscribers-only) 18316S: Maintained 18317W: http://www.linux-m68k.org/ 18318W: http://www.uclinux.org/ 18319T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 18320F: arch/m68k/*/*_no.* 18321F: arch/m68k/68*/ 18322F: arch/m68k/coldfire/ 18323F: arch/m68k/include/asm/*_no.* 18324 18325UDF FILESYSTEM 18326M: Jan Kara <jack@suse.com> 18327S: Maintained 18328F: Documentation/filesystems/udf.rst 18329F: fs/udf/ 18330 18331UDRAW TABLET 18332M: Bastien Nocera <hadess@hadess.net> 18333L: linux-input@vger.kernel.org 18334S: Maintained 18335F: drivers/hid/hid-udraw-ps3.c 18336 18337UFS FILESYSTEM 18338M: Evgeniy Dushistov <dushistov@mail.ru> 18339S: Maintained 18340F: Documentation/admin-guide/ufs.rst 18341F: fs/ufs/ 18342 18343UHID USERSPACE HID IO DRIVER 18344M: David Rheinsberg <david.rheinsberg@gmail.com> 18345L: linux-input@vger.kernel.org 18346S: Maintained 18347F: drivers/hid/uhid.c 18348F: include/uapi/linux/uhid.h 18349 18350ULPI BUS 18351M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 18352L: linux-usb@vger.kernel.org 18353S: Maintained 18354F: drivers/usb/common/ulpi.c 18355F: include/linux/ulpi/ 18356 18357UNICODE SUBSYSTEM 18358M: Gabriel Krisman Bertazi <krisman@collabora.com> 18359L: linux-fsdevel@vger.kernel.org 18360S: Supported 18361F: fs/unicode/ 18362 18363UNIFDEF 18364M: Tony Finch <dot@dotat.at> 18365S: Maintained 18366W: http://dotat.at/prog/unifdef 18367F: scripts/unifdef.c 18368 18369UNIFORM CDROM DRIVER 18370M: Jens Axboe <axboe@kernel.dk> 18371S: Maintained 18372W: http://www.kernel.dk 18373F: Documentation/cdrom/ 18374F: drivers/cdrom/cdrom.c 18375F: include/linux/cdrom.h 18376F: include/uapi/linux/cdrom.h 18377 18378UNISYS S-PAR DRIVERS 18379M: David Kershner <david.kershner@unisys.com> 18380L: sparmaintainer@unisys.com (Unisys internal) 18381S: Supported 18382F: drivers/staging/unisys/ 18383F: drivers/visorbus/ 18384F: include/linux/visorbus.h 18385 18386UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 18387R: Alim Akhtar <alim.akhtar@samsung.com> 18388R: Avri Altman <avri.altman@wdc.com> 18389L: linux-scsi@vger.kernel.org 18390S: Supported 18391F: Documentation/scsi/ufs.rst 18392F: drivers/scsi/ufs/ 18393 18394UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 18395M: Pedro Sousa <pedrom.sousa@synopsys.com> 18396L: linux-scsi@vger.kernel.org 18397S: Supported 18398F: drivers/scsi/ufs/*dwc* 18399 18400UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 18401M: Stanley Chu <stanley.chu@mediatek.com> 18402L: linux-scsi@vger.kernel.org 18403L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 18404S: Maintained 18405F: drivers/scsi/ufs/ufs-mediatek* 18406 18407UNSORTED BLOCK IMAGES (UBI) 18408M: Richard Weinberger <richard@nod.at> 18409L: linux-mtd@lists.infradead.org 18410S: Supported 18411W: http://www.linux-mtd.infradead.org/ 18412T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 18413T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 18414F: drivers/mtd/ubi/ 18415F: include/linux/mtd/ubi.h 18416F: include/uapi/mtd/ubi-user.h 18417 18418USB "USBNET" DRIVER FRAMEWORK 18419M: Oliver Neukum <oneukum@suse.com> 18420L: netdev@vger.kernel.org 18421S: Maintained 18422W: http://www.linux-usb.org/usbnet 18423F: drivers/net/usb/usbnet.c 18424F: include/linux/usb/usbnet.h 18425 18426USB ACM DRIVER 18427M: Oliver Neukum <oneukum@suse.com> 18428L: linux-usb@vger.kernel.org 18429S: Maintained 18430F: Documentation/usb/acm.rst 18431F: drivers/usb/class/cdc-acm.* 18432 18433USB APPLE MFI FASTCHARGE DRIVER 18434M: Bastien Nocera <hadess@hadess.net> 18435L: linux-usb@vger.kernel.org 18436S: Maintained 18437F: drivers/usb/misc/apple-mfi-fastcharge.c 18438 18439USB AR5523 WIRELESS DRIVER 18440M: Pontus Fuchs <pontus.fuchs@gmail.com> 18441L: linux-wireless@vger.kernel.org 18442S: Maintained 18443F: drivers/net/wireless/ath/ar5523/ 18444 18445USB ATTACHED SCSI 18446M: Oliver Neukum <oneukum@suse.com> 18447L: linux-usb@vger.kernel.org 18448L: linux-scsi@vger.kernel.org 18449S: Maintained 18450F: drivers/usb/storage/uas.c 18451 18452USB CDC ETHERNET DRIVER 18453M: Oliver Neukum <oliver@neukum.org> 18454L: linux-usb@vger.kernel.org 18455S: Maintained 18456F: drivers/net/usb/cdc_*.c 18457F: include/uapi/linux/usb/cdc.h 18458 18459USB CHAOSKEY DRIVER 18460M: Keith Packard <keithp@keithp.com> 18461L: linux-usb@vger.kernel.org 18462S: Maintained 18463F: drivers/usb/misc/chaoskey.c 18464 18465USB CYPRESS C67X00 DRIVER 18466M: Peter Korsgaard <jacmet@sunsite.dk> 18467L: linux-usb@vger.kernel.org 18468S: Maintained 18469F: drivers/usb/c67x00/ 18470 18471USB DAVICOM DM9601 DRIVER 18472M: Peter Korsgaard <jacmet@sunsite.dk> 18473L: netdev@vger.kernel.org 18474S: Maintained 18475W: http://www.linux-usb.org/usbnet 18476F: drivers/net/usb/dm9601.c 18477 18478USB EHCI DRIVER 18479M: Alan Stern <stern@rowland.harvard.edu> 18480L: linux-usb@vger.kernel.org 18481S: Maintained 18482F: Documentation/usb/ehci.rst 18483F: drivers/usb/host/ehci* 18484 18485USB GADGET/PERIPHERAL SUBSYSTEM 18486M: Felipe Balbi <balbi@kernel.org> 18487L: linux-usb@vger.kernel.org 18488S: Maintained 18489W: http://www.linux-usb.org/gadget 18490T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 18491F: drivers/usb/gadget/ 18492F: include/linux/usb/gadget* 18493 18494USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 18495M: Jiri Kosina <jikos@kernel.org> 18496M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 18497L: linux-usb@vger.kernel.org 18498S: Maintained 18499T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 18500F: Documentation/hid/hiddev.rst 18501F: drivers/hid/usbhid/ 18502 18503USB INTEL XHCI ROLE MUX DRIVER 18504M: Hans de Goede <hdegoede@redhat.com> 18505L: linux-usb@vger.kernel.org 18506S: Maintained 18507F: drivers/usb/roles/intel-xhci-usb-role-switch.c 18508 18509USB IP DRIVER FOR HISILICON KIRIN 18510M: Yu Chen <chenyu56@huawei.com> 18511M: Binghui Wang <wangbinghui@hisilicon.com> 18512L: linux-usb@vger.kernel.org 18513S: Maintained 18514F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 18515F: drivers/phy/hisilicon/phy-hi3660-usb3.c 18516 18517USB ISP116X DRIVER 18518M: Olav Kongas <ok@artecdesign.ee> 18519L: linux-usb@vger.kernel.org 18520S: Maintained 18521F: drivers/usb/host/isp116x* 18522F: include/linux/usb/isp116x.h 18523 18524USB LAN78XX ETHERNET DRIVER 18525M: Woojung Huh <woojung.huh@microchip.com> 18526M: UNGLinuxDriver@microchip.com 18527L: netdev@vger.kernel.org 18528S: Maintained 18529F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 18530F: drivers/net/usb/lan78xx.* 18531F: include/dt-bindings/net/microchip-lan78xx.h 18532 18533USB MASS STORAGE DRIVER 18534M: Alan Stern <stern@rowland.harvard.edu> 18535L: linux-usb@vger.kernel.org 18536L: usb-storage@lists.one-eyed-alien.net 18537S: Maintained 18538F: drivers/usb/storage/ 18539 18540USB MIDI DRIVER 18541M: Clemens Ladisch <clemens@ladisch.de> 18542L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18543S: Maintained 18544T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 18545F: sound/usb/midi.* 18546 18547USB NETWORKING DRIVERS 18548L: linux-usb@vger.kernel.org 18549S: Odd Fixes 18550F: drivers/net/usb/ 18551 18552USB OHCI DRIVER 18553M: Alan Stern <stern@rowland.harvard.edu> 18554L: linux-usb@vger.kernel.org 18555S: Maintained 18556F: Documentation/usb/ohci.rst 18557F: drivers/usb/host/ohci* 18558 18559USB OTG FSM (Finite State Machine) 18560M: Peter Chen <peter.chen@kernel.org> 18561L: linux-usb@vger.kernel.org 18562S: Maintained 18563T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 18564F: drivers/usb/common/usb-otg-fsm.c 18565 18566USB OVER IP DRIVER 18567M: Valentina Manea <valentina.manea.m@gmail.com> 18568M: Shuah Khan <shuah@kernel.org> 18569M: Shuah Khan <skhan@linuxfoundation.org> 18570L: linux-usb@vger.kernel.org 18571S: Maintained 18572F: Documentation/usb/usbip_protocol.rst 18573F: drivers/usb/usbip/ 18574F: tools/testing/selftests/drivers/usb/usbip/ 18575F: tools/usb/usbip/ 18576 18577USB PEGASUS DRIVER 18578M: Petko Manolov <petkan@nucleusys.com> 18579L: linux-usb@vger.kernel.org 18580L: netdev@vger.kernel.org 18581S: Maintained 18582W: https://github.com/petkan/pegasus 18583T: git git://github.com/petkan/pegasus.git 18584F: drivers/net/usb/pegasus.* 18585 18586USB PHY LAYER 18587M: Felipe Balbi <balbi@kernel.org> 18588L: linux-usb@vger.kernel.org 18589S: Maintained 18590T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 18591F: drivers/usb/phy/ 18592 18593USB PRINTER DRIVER (usblp) 18594M: Pete Zaitcev <zaitcev@redhat.com> 18595L: linux-usb@vger.kernel.org 18596S: Supported 18597F: drivers/usb/class/usblp.c 18598 18599USB RAW GADGET DRIVER 18600R: Andrey Konovalov <andreyknvl@gmail.com> 18601L: linux-usb@vger.kernel.org 18602S: Maintained 18603F: Documentation/usb/raw-gadget.rst 18604F: drivers/usb/gadget/legacy/raw_gadget.c 18605F: include/uapi/linux/usb/raw_gadget.h 18606 18607USB QMI WWAN NETWORK DRIVER 18608M: Bjørn Mork <bjorn@mork.no> 18609L: netdev@vger.kernel.org 18610S: Maintained 18611F: Documentation/ABI/testing/sysfs-class-net-qmi 18612F: drivers/net/usb/qmi_wwan.c 18613 18614USB RTL8150 DRIVER 18615M: Petko Manolov <petkan@nucleusys.com> 18616L: linux-usb@vger.kernel.org 18617L: netdev@vger.kernel.org 18618S: Maintained 18619W: https://github.com/petkan/rtl8150 18620T: git git://github.com/petkan/rtl8150.git 18621F: drivers/net/usb/rtl8150.c 18622 18623USB SERIAL SUBSYSTEM 18624M: Johan Hovold <johan@kernel.org> 18625L: linux-usb@vger.kernel.org 18626S: Maintained 18627T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 18628F: Documentation/usb/usb-serial.rst 18629F: drivers/usb/serial/ 18630F: include/linux/usb/serial.h 18631 18632USB SMSC75XX ETHERNET DRIVER 18633M: Steve Glendinning <steve.glendinning@shawell.net> 18634L: netdev@vger.kernel.org 18635S: Maintained 18636F: drivers/net/usb/smsc75xx.* 18637 18638USB SMSC95XX ETHERNET DRIVER 18639M: Steve Glendinning <steve.glendinning@shawell.net> 18640M: UNGLinuxDriver@microchip.com 18641L: netdev@vger.kernel.org 18642S: Maintained 18643F: drivers/net/usb/smsc95xx.* 18644 18645USB SUBSYSTEM 18646M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18647L: linux-usb@vger.kernel.org 18648S: Supported 18649W: http://www.linux-usb.org 18650T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 18651F: Documentation/devicetree/bindings/usb/ 18652F: Documentation/usb/ 18653F: drivers/usb/ 18654F: include/linux/usb.h 18655F: include/linux/usb/ 18656 18657USB TYPEC BUS FOR ALTERNATE MODES 18658M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 18659L: linux-usb@vger.kernel.org 18660S: Maintained 18661F: Documentation/ABI/testing/sysfs-bus-typec 18662F: Documentation/driver-api/usb/typec_bus.rst 18663F: drivers/usb/typec/altmodes/ 18664F: include/linux/usb/typec_altmode.h 18665 18666USB TYPEC CLASS 18667M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 18668L: linux-usb@vger.kernel.org 18669S: Maintained 18670F: Documentation/ABI/testing/sysfs-class-typec 18671F: Documentation/driver-api/usb/typec.rst 18672F: drivers/usb/typec/ 18673F: include/linux/usb/typec.h 18674 18675USB TYPEC INTEL PMC MUX DRIVER 18676M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 18677L: linux-usb@vger.kernel.org 18678S: Maintained 18679F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 18680F: drivers/usb/typec/mux/intel_pmc_mux.c 18681 18682USB TYPEC PI3USB30532 MUX DRIVER 18683M: Hans de Goede <hdegoede@redhat.com> 18684L: linux-usb@vger.kernel.org 18685S: Maintained 18686F: drivers/usb/typec/mux/pi3usb30532.c 18687 18688USB TYPEC PORT CONTROLLER DRIVERS 18689M: Guenter Roeck <linux@roeck-us.net> 18690L: linux-usb@vger.kernel.org 18691S: Maintained 18692F: drivers/usb/typec/tcpm/ 18693 18694USB UHCI DRIVER 18695M: Alan Stern <stern@rowland.harvard.edu> 18696L: linux-usb@vger.kernel.org 18697S: Maintained 18698F: drivers/usb/host/uhci* 18699 18700USB VIDEO CLASS 18701M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 18702L: linux-uvc-devel@lists.sourceforge.net (subscribers-only) 18703L: linux-media@vger.kernel.org 18704S: Maintained 18705W: http://www.ideasonboard.org/uvc/ 18706T: git git://linuxtv.org/media_tree.git 18707F: drivers/media/usb/uvc/ 18708F: include/uapi/linux/uvcvideo.h 18709 18710USB WEBCAM GADGET 18711M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 18712L: linux-usb@vger.kernel.org 18713S: Maintained 18714F: drivers/usb/gadget/function/*uvc* 18715F: drivers/usb/gadget/legacy/webcam.c 18716F: include/uapi/linux/usb/g_uvc.h 18717 18718USB WIRELESS RNDIS DRIVER (rndis_wlan) 18719M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 18720L: linux-wireless@vger.kernel.org 18721S: Maintained 18722F: drivers/net/wireless/rndis_wlan.c 18723 18724USB XHCI DRIVER 18725M: Mathias Nyman <mathias.nyman@intel.com> 18726L: linux-usb@vger.kernel.org 18727S: Supported 18728F: drivers/usb/host/pci-quirks* 18729F: drivers/usb/host/xhci* 18730 18731USB ZD1201 DRIVER 18732L: linux-wireless@vger.kernel.org 18733S: Orphan 18734W: http://linux-lc100020.sourceforge.net 18735F: drivers/net/wireless/zydas/zd1201.* 18736 18737USB ZR364XX DRIVER 18738M: Antoine Jacquet <royale@zerezo.com> 18739L: linux-usb@vger.kernel.org 18740L: linux-media@vger.kernel.org 18741S: Maintained 18742W: http://royale.zerezo.com/zr364xx/ 18743T: git git://linuxtv.org/media_tree.git 18744F: Documentation/admin-guide/media/zr364xx* 18745F: drivers/media/usb/zr364xx/ 18746 18747USER-MODE LINUX (UML) 18748M: Jeff Dike <jdike@addtoit.com> 18749M: Richard Weinberger <richard@nod.at> 18750M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 18751L: linux-um@lists.infradead.org 18752S: Maintained 18753W: http://user-mode-linux.sourceforge.net 18754Q: https://patchwork.ozlabs.org/project/linux-um/list/ 18755T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git 18756F: Documentation/virt/uml/ 18757F: arch/um/ 18758F: arch/x86/um/ 18759F: fs/hostfs/ 18760 18761USERSPACE COPYIN/COPYOUT (UIOVEC) 18762M: Alexander Viro <viro@zeniv.linux.org.uk> 18763S: Maintained 18764F: include/linux/uio.h 18765F: lib/iov_iter.c 18766 18767USERSPACE DMA BUFFER DRIVER 18768M: Gerd Hoffmann <kraxel@redhat.com> 18769L: dri-devel@lists.freedesktop.org 18770S: Maintained 18771T: git git://anongit.freedesktop.org/drm/drm-misc 18772F: drivers/dma-buf/udmabuf.c 18773F: include/uapi/linux/udmabuf.h 18774 18775USERSPACE I/O (UIO) 18776M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18777S: Maintained 18778T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 18779F: Documentation/driver-api/uio-howto.rst 18780F: drivers/uio/ 18781F: include/linux/uio_driver.h 18782 18783UTIL-LINUX PACKAGE 18784M: Karel Zak <kzak@redhat.com> 18785L: util-linux@vger.kernel.org 18786S: Maintained 18787W: http://en.wikipedia.org/wiki/Util-linux 18788T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 18789 18790UUID HELPERS 18791M: Christoph Hellwig <hch@lst.de> 18792R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 18793L: linux-kernel@vger.kernel.org 18794S: Maintained 18795T: git git://git.infradead.org/users/hch/uuid.git 18796F: include/linux/uuid.h 18797F: include/uapi/linux/uuid.h 18798F: lib/test_uuid.c 18799F: lib/uuid.c 18800 18801UV SYSFS DRIVER 18802M: Justin Ernst <justin.ernst@hpe.com> 18803L: platform-driver-x86@vger.kernel.org 18804S: Maintained 18805F: drivers/platform/x86/uv_sysfs.c 18806 18807UVESAFB DRIVER 18808M: Michal Januszewski <spock@gentoo.org> 18809L: linux-fbdev@vger.kernel.org 18810S: Maintained 18811W: https://github.com/mjanusz/v86d 18812F: Documentation/fb/uvesafb.rst 18813F: drivers/video/fbdev/uvesafb.* 18814 18815Ux500 CLOCK DRIVERS 18816M: Ulf Hansson <ulf.hansson@linaro.org> 18817L: linux-clk@vger.kernel.org 18818L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18819S: Maintained 18820F: drivers/clk/ux500/ 18821 18822VF610 NAND DRIVER 18823M: Stefan Agner <stefan@agner.ch> 18824L: linux-mtd@lists.infradead.org 18825S: Supported 18826F: drivers/mtd/nand/raw/vf610_nfc.c 18827 18828VFAT/FAT/MSDOS FILESYSTEM 18829M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 18830S: Maintained 18831F: Documentation/filesystems/vfat.rst 18832F: fs/fat/ 18833 18834VFIO DRIVER 18835M: Alex Williamson <alex.williamson@redhat.com> 18836R: Cornelia Huck <cohuck@redhat.com> 18837L: kvm@vger.kernel.org 18838S: Maintained 18839T: git git://github.com/awilliam/linux-vfio.git 18840F: Documentation/driver-api/vfio.rst 18841F: drivers/vfio/ 18842F: include/linux/vfio.h 18843F: include/uapi/linux/vfio.h 18844 18845VFIO FSL-MC DRIVER 18846M: Diana Craciun <diana.craciun@oss.nxp.com> 18847L: kvm@vger.kernel.org 18848S: Maintained 18849F: drivers/vfio/fsl-mc/ 18850 18851VFIO MEDIATED DEVICE DRIVERS 18852M: Kirti Wankhede <kwankhede@nvidia.com> 18853L: kvm@vger.kernel.org 18854S: Maintained 18855F: Documentation/driver-api/vfio-mediated-device.rst 18856F: drivers/vfio/mdev/ 18857F: include/linux/mdev.h 18858F: samples/vfio-mdev/ 18859 18860VFIO PLATFORM DRIVER 18861M: Eric Auger <eric.auger@redhat.com> 18862L: kvm@vger.kernel.org 18863S: Maintained 18864F: drivers/vfio/platform/ 18865 18866VGA_SWITCHEROO 18867R: Lukas Wunner <lukas@wunner.de> 18868S: Maintained 18869T: git git://anongit.freedesktop.org/drm/drm-misc 18870F: Documentation/gpu/vga-switcheroo.rst 18871F: drivers/gpu/vga/vga_switcheroo.c 18872F: include/linux/vga_switcheroo.h 18873 18874VIA RHINE NETWORK DRIVER 18875S: Maintained 18876M: Kevin Brace <kevinbrace@bracecomputerlab.com> 18877F: drivers/net/ethernet/via/via-rhine.c 18878 18879VIA SD/MMC CARD CONTROLLER DRIVER 18880M: Bruce Chang <brucechang@via.com.tw> 18881M: Harald Welte <HaraldWelte@viatech.com> 18882S: Maintained 18883F: drivers/mmc/host/via-sdmmc.c 18884 18885VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 18886M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 18887L: linux-fbdev@vger.kernel.org 18888S: Maintained 18889F: drivers/video/fbdev/via/ 18890F: include/linux/via-core.h 18891F: include/linux/via-gpio.h 18892F: include/linux/via_i2c.h 18893 18894VIA VELOCITY NETWORK DRIVER 18895M: Francois Romieu <romieu@fr.zoreil.com> 18896L: netdev@vger.kernel.org 18897S: Maintained 18898F: drivers/net/ethernet/via/via-velocity.* 18899 18900VICODEC VIRTUAL CODEC DRIVER 18901M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 18902L: linux-media@vger.kernel.org 18903S: Maintained 18904W: https://linuxtv.org 18905T: git git://linuxtv.org/media_tree.git 18906F: drivers/media/test-drivers/vicodec/* 18907 18908VIDEO I2C POLLING DRIVER 18909M: Matt Ranostay <matt.ranostay@konsulko.com> 18910L: linux-media@vger.kernel.org 18911S: Maintained 18912F: drivers/media/i2c/video-i2c.c 18913 18914VIDEO MULTIPLEXER DRIVER 18915M: Philipp Zabel <p.zabel@pengutronix.de> 18916L: linux-media@vger.kernel.org 18917S: Maintained 18918F: drivers/media/platform/video-mux.c 18919 18920VIDEOBUF2 FRAMEWORK 18921M: Tomasz Figa <tfiga@chromium.org> 18922M: Marek Szyprowski <m.szyprowski@samsung.com> 18923L: linux-media@vger.kernel.org 18924S: Maintained 18925F: drivers/media/common/videobuf2/* 18926F: include/media/videobuf2-* 18927 18928VIMC VIRTUAL MEDIA CONTROLLER DRIVER 18929M: Helen Koike <helen.koike@collabora.com> 18930R: Shuah Khan <skhan@linuxfoundation.org> 18931L: linux-media@vger.kernel.org 18932S: Maintained 18933W: https://linuxtv.org 18934T: git git://linuxtv.org/media_tree.git 18935F: drivers/media/test-drivers/vimc/* 18936 18937VIRT LIB 18938M: Alex Williamson <alex.williamson@redhat.com> 18939M: Paolo Bonzini <pbonzini@redhat.com> 18940L: kvm@vger.kernel.org 18941S: Supported 18942F: virt/lib/ 18943 18944VIRTIO AND VHOST VSOCK DRIVER 18945M: Stefan Hajnoczi <stefanha@redhat.com> 18946M: Stefano Garzarella <sgarzare@redhat.com> 18947L: kvm@vger.kernel.org 18948L: virtualization@lists.linux-foundation.org 18949L: netdev@vger.kernel.org 18950S: Maintained 18951F: drivers/net/vsockmon.c 18952F: drivers/vhost/vsock.c 18953F: include/linux/virtio_vsock.h 18954F: include/uapi/linux/virtio_vsock.h 18955F: include/uapi/linux/vm_sockets_diag.h 18956F: include/uapi/linux/vsockmon.h 18957F: net/vmw_vsock/af_vsock_tap.c 18958F: net/vmw_vsock/diag.c 18959F: net/vmw_vsock/virtio_transport.c 18960F: net/vmw_vsock/virtio_transport_common.c 18961F: net/vmw_vsock/vsock_loopback.c 18962F: tools/testing/vsock/ 18963 18964VIRTIO BLOCK AND SCSI DRIVERS 18965M: "Michael S. Tsirkin" <mst@redhat.com> 18966M: Jason Wang <jasowang@redhat.com> 18967R: Paolo Bonzini <pbonzini@redhat.com> 18968R: Stefan Hajnoczi <stefanha@redhat.com> 18969L: virtualization@lists.linux-foundation.org 18970S: Maintained 18971F: drivers/block/virtio_blk.c 18972F: drivers/scsi/virtio_scsi.c 18973F: drivers/vhost/scsi.c 18974F: include/uapi/linux/virtio_blk.h 18975F: include/uapi/linux/virtio_scsi.h 18976 18977VIRTIO CONSOLE DRIVER 18978M: Amit Shah <amit@kernel.org> 18979L: virtualization@lists.linux-foundation.org 18980S: Maintained 18981F: drivers/char/virtio_console.c 18982F: include/linux/virtio_console.h 18983F: include/uapi/linux/virtio_console.h 18984 18985VIRTIO CORE AND NET DRIVERS 18986M: "Michael S. Tsirkin" <mst@redhat.com> 18987M: Jason Wang <jasowang@redhat.com> 18988L: virtualization@lists.linux-foundation.org 18989S: Maintained 18990F: Documentation/devicetree/bindings/virtio/ 18991F: drivers/block/virtio_blk.c 18992F: drivers/crypto/virtio/ 18993F: drivers/net/virtio_net.c 18994F: drivers/vdpa/ 18995F: drivers/virtio/ 18996F: include/linux/vdpa.h 18997F: include/linux/virtio*.h 18998F: include/uapi/linux/virtio_*.h 18999F: tools/virtio/ 19000 19001VIRTIO BALLOON 19002M: "Michael S. Tsirkin" <mst@redhat.com> 19003M: David Hildenbrand <david@redhat.com> 19004L: virtualization@lists.linux-foundation.org 19005S: Maintained 19006F: drivers/virtio/virtio_balloon.c 19007F: include/uapi/linux/virtio_balloon.h 19008F: include/linux/balloon_compaction.h 19009F: mm/balloon_compaction.c 19010 19011VIRTIO CRYPTO DRIVER 19012M: Gonglei <arei.gonglei@huawei.com> 19013L: virtualization@lists.linux-foundation.org 19014L: linux-crypto@vger.kernel.org 19015S: Maintained 19016F: drivers/crypto/virtio/ 19017F: include/uapi/linux/virtio_crypto.h 19018 19019VIRTIO DRIVERS FOR S390 19020M: Cornelia Huck <cohuck@redhat.com> 19021M: Halil Pasic <pasic@linux.ibm.com> 19022L: linux-s390@vger.kernel.org 19023L: virtualization@lists.linux-foundation.org 19024L: kvm@vger.kernel.org 19025S: Supported 19026F: arch/s390/include/uapi/asm/virtio-ccw.h 19027F: drivers/s390/virtio/ 19028 19029VIRTIO FILE SYSTEM 19030M: Vivek Goyal <vgoyal@redhat.com> 19031M: Stefan Hajnoczi <stefanha@redhat.com> 19032M: Miklos Szeredi <miklos@szeredi.hu> 19033L: virtualization@lists.linux-foundation.org 19034L: linux-fsdevel@vger.kernel.org 19035S: Supported 19036W: https://virtio-fs.gitlab.io/ 19037F: Documentation/filesystems/virtiofs.rst 19038F: fs/fuse/virtio_fs.c 19039F: include/uapi/linux/virtio_fs.h 19040 19041VIRTIO GPU DRIVER 19042M: David Airlie <airlied@linux.ie> 19043M: Gerd Hoffmann <kraxel@redhat.com> 19044L: dri-devel@lists.freedesktop.org 19045L: virtualization@lists.linux-foundation.org 19046S: Maintained 19047T: git git://anongit.freedesktop.org/drm/drm-misc 19048F: drivers/gpu/drm/virtio/ 19049F: include/uapi/linux/virtio_gpu.h 19050 19051VIRTIO HOST (VHOST) 19052M: "Michael S. Tsirkin" <mst@redhat.com> 19053M: Jason Wang <jasowang@redhat.com> 19054L: kvm@vger.kernel.org 19055L: virtualization@lists.linux-foundation.org 19056L: netdev@vger.kernel.org 19057S: Maintained 19058T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 19059F: drivers/vhost/ 19060F: include/linux/vhost_iotlb.h 19061F: include/uapi/linux/vhost.h 19062 19063VIRTIO INPUT DRIVER 19064M: Gerd Hoffmann <kraxel@redhat.com> 19065S: Maintained 19066F: drivers/virtio/virtio_input.c 19067F: include/uapi/linux/virtio_input.h 19068 19069VIRTIO IOMMU DRIVER 19070M: Jean-Philippe Brucker <jean-philippe@linaro.org> 19071L: virtualization@lists.linux-foundation.org 19072S: Maintained 19073F: drivers/iommu/virtio-iommu.c 19074F: include/uapi/linux/virtio_iommu.h 19075 19076VIRTIO MEM DRIVER 19077M: David Hildenbrand <david@redhat.com> 19078L: virtualization@lists.linux-foundation.org 19079S: Maintained 19080W: https://virtio-mem.gitlab.io/ 19081F: drivers/virtio/virtio_mem.c 19082F: include/uapi/linux/virtio_mem.h 19083 19084VIRTUAL BOX GUEST DEVICE DRIVER 19085M: Hans de Goede <hdegoede@redhat.com> 19086M: Arnd Bergmann <arnd@arndb.de> 19087M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19088S: Maintained 19089F: drivers/virt/vboxguest/ 19090F: include/linux/vbox_utils.h 19091F: include/uapi/linux/vbox*.h 19092 19093VIRTUAL BOX SHARED FOLDER VFS DRIVER 19094M: Hans de Goede <hdegoede@redhat.com> 19095L: linux-fsdevel@vger.kernel.org 19096S: Maintained 19097F: fs/vboxsf/* 19098 19099VIRTUAL SERIO DEVICE DRIVER 19100M: Stephen Chandler Paul <thatslyude@gmail.com> 19101S: Maintained 19102F: drivers/input/serio/userio.c 19103F: include/uapi/linux/userio.h 19104 19105VIVID VIRTUAL VIDEO DRIVER 19106M: Hans Verkuil <hverkuil@xs4all.nl> 19107L: linux-media@vger.kernel.org 19108S: Maintained 19109W: https://linuxtv.org 19110T: git git://linuxtv.org/media_tree.git 19111F: drivers/media/test-drivers/vivid/* 19112 19113VIDTV VIRTUAL DIGITAL TV DRIVER 19114M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 19115L: linux-media@vger.kernel.org 19116S: Maintained 19117W: https://linuxtv.org 19118T: git git://linuxtv.org/media_tree.git 19119F: drivers/media/test-drivers/vidtv/* 19120 19121VLYNQ BUS 19122M: Florian Fainelli <f.fainelli@gmail.com> 19123L: openwrt-devel@lists.openwrt.org (subscribers-only) 19124S: Maintained 19125F: drivers/vlynq/vlynq.c 19126F: include/linux/vlynq.h 19127 19128VME SUBSYSTEM 19129M: Martyn Welch <martyn@welchs.me.uk> 19130M: Manohar Vanga <manohar.vanga@gmail.com> 19131M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19132L: linux-kernel@vger.kernel.org 19133S: Maintained 19134T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 19135F: Documentation/driver-api/vme.rst 19136F: drivers/staging/vme/ 19137F: drivers/vme/ 19138F: include/linux/vme* 19139 19140VMWARE BALLOON DRIVER 19141M: Nadav Amit <namit@vmware.com> 19142M: "VMware, Inc." <pv-drivers@vmware.com> 19143L: linux-kernel@vger.kernel.org 19144S: Maintained 19145F: drivers/misc/vmw_balloon.c 19146 19147VMWARE HYPERVISOR INTERFACE 19148M: Deep Shah <sdeep@vmware.com> 19149M: "VMware, Inc." <pv-drivers@vmware.com> 19150L: virtualization@lists.linux-foundation.org 19151S: Supported 19152F: arch/x86/include/asm/vmware.h 19153F: arch/x86/kernel/cpu/vmware.c 19154 19155VMWARE PVRDMA DRIVER 19156M: Adit Ranadive <aditr@vmware.com> 19157M: VMware PV-Drivers <pv-drivers@vmware.com> 19158L: linux-rdma@vger.kernel.org 19159S: Maintained 19160F: drivers/infiniband/hw/vmw_pvrdma/ 19161 19162VMware PVSCSI driver 19163M: Vishal Bhakta <vbhakta@vmware.com> 19164M: VMware PV-Drivers <pv-drivers@vmware.com> 19165L: linux-scsi@vger.kernel.org 19166S: Maintained 19167F: drivers/scsi/vmw_pvscsi.c 19168F: drivers/scsi/vmw_pvscsi.h 19169 19170VMWARE VIRTUAL PTP CLOCK DRIVER 19171M: Vivek Thampi <vithampi@vmware.com> 19172M: "VMware, Inc." <pv-drivers@vmware.com> 19173L: netdev@vger.kernel.org 19174S: Supported 19175F: drivers/ptp/ptp_vmw.c 19176 19177VMWARE VMMOUSE SUBDRIVER 19178M: "VMware Graphics" <linux-graphics-maintainer@vmware.com> 19179M: "VMware, Inc." <pv-drivers@vmware.com> 19180L: linux-input@vger.kernel.org 19181S: Maintained 19182F: drivers/input/mouse/vmmouse.c 19183F: drivers/input/mouse/vmmouse.h 19184 19185VMWARE VMXNET3 ETHERNET DRIVER 19186M: Ronak Doshi <doshir@vmware.com> 19187M: pv-drivers@vmware.com 19188L: netdev@vger.kernel.org 19189S: Maintained 19190F: drivers/net/vmxnet3/ 19191 19192VOCORE VOCORE2 BOARD 19193M: Harvey Hunt <harveyhuntnexus@gmail.com> 19194L: linux-mips@vger.kernel.org 19195S: Maintained 19196F: arch/mips/boot/dts/ralink/vocore2.dts 19197 19198VOLTAGE AND CURRENT REGULATOR FRAMEWORK 19199M: Liam Girdwood <lgirdwood@gmail.com> 19200M: Mark Brown <broonie@kernel.org> 19201L: linux-kernel@vger.kernel.org 19202S: Supported 19203W: http://www.slimlogic.co.uk/?p=48 19204T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 19205F: Documentation/devicetree/bindings/regulator/ 19206F: Documentation/power/regulator/ 19207F: drivers/regulator/ 19208F: include/dt-bindings/regulator/ 19209F: include/linux/regulator/ 19210K: regulator_get_optional 19211 19212VRF 19213M: David Ahern <dsahern@kernel.org> 19214L: netdev@vger.kernel.org 19215S: Maintained 19216F: Documentation/networking/vrf.rst 19217F: drivers/net/vrf.c 19218 19219VSPRINTF 19220M: Petr Mladek <pmladek@suse.com> 19221M: Steven Rostedt <rostedt@goodmis.org> 19222M: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> 19223R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19224R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 19225S: Maintained 19226T: git git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk.git 19227F: Documentation/core-api/printk-formats.rst 19228F: lib/test_printf.c 19229F: lib/vsprintf.c 19230 19231VT1211 HARDWARE MONITOR DRIVER 19232M: Juerg Haefliger <juergh@gmail.com> 19233L: linux-hwmon@vger.kernel.org 19234S: Maintained 19235F: Documentation/hwmon/vt1211.rst 19236F: drivers/hwmon/vt1211.c 19237 19238VT8231 HARDWARE MONITOR DRIVER 19239M: Roger Lucas <vt8231@hiddenengine.co.uk> 19240L: linux-hwmon@vger.kernel.org 19241S: Maintained 19242F: drivers/hwmon/vt8231.c 19243 19244VUB300 USB to SDIO/SD/MMC bridge chip 19245L: linux-mmc@vger.kernel.org 19246S: Orphan 19247F: drivers/mmc/host/vub300.c 19248 19249W1 DALLAS'S 1-WIRE BUS 19250M: Evgeniy Polyakov <zbr@ioremap.net> 19251S: Maintained 19252F: Documentation/devicetree/bindings/w1/ 19253F: Documentation/w1/ 19254F: drivers/w1/ 19255F: include/linux/w1.h 19256 19257W83791D HARDWARE MONITORING DRIVER 19258M: Marc Hulsman <m.hulsman@tudelft.nl> 19259L: linux-hwmon@vger.kernel.org 19260S: Maintained 19261F: Documentation/hwmon/w83791d.rst 19262F: drivers/hwmon/w83791d.c 19263 19264W83793 HARDWARE MONITORING DRIVER 19265M: Rudolf Marek <r.marek@assembler.cz> 19266L: linux-hwmon@vger.kernel.org 19267S: Maintained 19268F: Documentation/hwmon/w83793.rst 19269F: drivers/hwmon/w83793.c 19270 19271W83795 HARDWARE MONITORING DRIVER 19272M: Jean Delvare <jdelvare@suse.com> 19273L: linux-hwmon@vger.kernel.org 19274S: Maintained 19275F: drivers/hwmon/w83795.c 19276 19277W83L51xD SD/MMC CARD INTERFACE DRIVER 19278M: Pierre Ossman <pierre@ossman.eu> 19279S: Maintained 19280F: drivers/mmc/host/wbsd.* 19281 19282WACOM PROTOCOL 4 SERIAL TABLETS 19283M: Julian Squires <julian@cipht.net> 19284M: Hans de Goede <hdegoede@redhat.com> 19285L: linux-input@vger.kernel.org 19286S: Maintained 19287F: drivers/input/tablet/wacom_serial4.c 19288 19289WATCHDOG DEVICE DRIVERS 19290M: Wim Van Sebroeck <wim@linux-watchdog.org> 19291M: Guenter Roeck <linux@roeck-us.net> 19292L: linux-watchdog@vger.kernel.org 19293S: Maintained 19294W: http://www.linux-watchdog.org/ 19295T: git git://www.linux-watchdog.org/linux-watchdog.git 19296F: Documentation/devicetree/bindings/watchdog/ 19297F: Documentation/watchdog/ 19298F: drivers/watchdog/ 19299F: include/linux/watchdog.h 19300F: include/uapi/linux/watchdog.h 19301 19302WHISKEYCOVE PMIC GPIO DRIVER 19303M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 19304L: linux-gpio@vger.kernel.org 19305S: Maintained 19306F: drivers/gpio/gpio-wcove.c 19307 19308WHWAVE RTC DRIVER 19309M: Dianlong Li <long17.cool@163.com> 19310L: linux-rtc@vger.kernel.org 19311S: Maintained 19312F: drivers/rtc/rtc-sd3078.c 19313 19314WIIMOTE HID DRIVER 19315M: David Rheinsberg <david.rheinsberg@gmail.com> 19316L: linux-input@vger.kernel.org 19317S: Maintained 19318F: drivers/hid/hid-wiimote* 19319 19320WILOCITY WIL6210 WIRELESS DRIVER 19321M: Maya Erez <merez@codeaurora.org> 19322L: linux-wireless@vger.kernel.org 19323L: wil6210@qti.qualcomm.com 19324S: Supported 19325W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 19326F: drivers/net/wireless/ath/wil6210/ 19327 19328WINBOND CIR DRIVER 19329M: David Härdeman <david@hardeman.nu> 19330S: Maintained 19331F: drivers/media/rc/winbond-cir.c 19332 19333WINSYSTEMS EBC-C384 WATCHDOG DRIVER 19334M: William Breathitt Gray <vilhelm.gray@gmail.com> 19335L: linux-watchdog@vger.kernel.org 19336S: Maintained 19337F: drivers/watchdog/ebc-c384_wdt.c 19338 19339WINSYSTEMS WS16C48 GPIO DRIVER 19340M: William Breathitt Gray <vilhelm.gray@gmail.com> 19341L: linux-gpio@vger.kernel.org 19342S: Maintained 19343F: drivers/gpio/gpio-ws16c48.c 19344 19345WIREGUARD SECURE NETWORK TUNNEL 19346M: Jason A. Donenfeld <Jason@zx2c4.com> 19347L: wireguard@lists.zx2c4.com 19348L: netdev@vger.kernel.org 19349S: Maintained 19350F: drivers/net/wireguard/ 19351F: tools/testing/selftests/wireguard/ 19352 19353WISTRON LAPTOP BUTTON DRIVER 19354M: Miloslav Trmac <mitr@volny.cz> 19355S: Maintained 19356F: drivers/input/misc/wistron_btns.c 19357 19358WL3501 WIRELESS PCMCIA CARD DRIVER 19359L: linux-wireless@vger.kernel.org 19360S: Odd fixes 19361F: drivers/net/wireless/wl3501* 19362 19363WOLFSON MICROELECTRONICS DRIVERS 19364L: patches@opensource.cirrus.com 19365S: Supported 19366W: https://github.com/CirrusLogic/linux-drivers/wiki 19367T: git https://github.com/CirrusLogic/linux-drivers.git 19368F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 19369F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 19370F: Documentation/devicetree/bindings/mfd/wm831x.txt 19371F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 19372F: Documentation/devicetree/bindings/sound/wlf,arizona.yaml 19373F: Documentation/hwmon/wm83??.rst 19374F: arch/arm/mach-s3c/mach-crag6410* 19375F: drivers/clk/clk-wm83*.c 19376F: drivers/extcon/extcon-arizona.c 19377F: drivers/gpio/gpio-*wm*.c 19378F: drivers/gpio/gpio-arizona.c 19379F: drivers/hwmon/wm83??-hwmon.c 19380F: drivers/input/misc/wm831x-on.c 19381F: drivers/input/touchscreen/wm831x-ts.c 19382F: drivers/input/touchscreen/wm97*.c 19383F: drivers/leds/leds-wm83*.c 19384F: drivers/mfd/arizona* 19385F: drivers/mfd/cs47l24* 19386F: drivers/mfd/wm*.c 19387F: drivers/power/supply/wm83*.c 19388F: drivers/regulator/arizona* 19389F: drivers/regulator/wm8*.c 19390F: drivers/rtc/rtc-wm83*.c 19391F: drivers/video/backlight/wm83*_bl.c 19392F: drivers/watchdog/wm83*_wdt.c 19393F: include/linux/mfd/arizona/ 19394F: include/linux/mfd/wm831x/ 19395F: include/linux/mfd/wm8350/ 19396F: include/linux/mfd/wm8400* 19397F: include/linux/regulator/arizona* 19398F: include/linux/wm97xx.h 19399F: include/sound/wm????.h 19400F: sound/soc/codecs/arizona.? 19401F: sound/soc/codecs/cs47l24* 19402F: sound/soc/codecs/wm* 19403 19404WORKQUEUE 19405M: Tejun Heo <tj@kernel.org> 19406R: Lai Jiangshan <jiangshanlai@gmail.com> 19407S: Maintained 19408T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 19409F: Documentation/core-api/workqueue.rst 19410F: include/linux/workqueue.h 19411F: kernel/workqueue.c 19412 19413X-POWERS AXP288 PMIC DRIVERS 19414M: Hans de Goede <hdegoede@redhat.com> 19415S: Maintained 19416F: drivers/acpi/pmic/intel_pmic_xpower.c 19417N: axp288 19418 19419X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 19420M: Chen-Yu Tsai <wens@csie.org> 19421L: linux-kernel@vger.kernel.org 19422S: Maintained 19423N: axp[128] 19424 19425X.25 STACK 19426M: Martin Schiller <ms@dev.tdt.de> 19427L: linux-x25@vger.kernel.org 19428S: Maintained 19429F: Documentation/networking/lapb-module.rst 19430F: Documentation/networking/x25* 19431F: drivers/net/wan/hdlc_x25.c 19432F: drivers/net/wan/lapbether.c 19433F: include/*/lapb.h 19434F: include/net/x25* 19435F: include/uapi/linux/x25.h 19436F: net/lapb/ 19437F: net/x25/ 19438 19439X86 ARCHITECTURE (32-BIT AND 64-BIT) 19440M: Thomas Gleixner <tglx@linutronix.de> 19441M: Ingo Molnar <mingo@redhat.com> 19442M: Borislav Petkov <bp@alien8.de> 19443M: x86@kernel.org 19444R: "H. Peter Anvin" <hpa@zytor.com> 19445L: linux-kernel@vger.kernel.org 19446S: Maintained 19447T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 19448F: Documentation/devicetree/bindings/x86/ 19449F: Documentation/x86/ 19450F: arch/x86/ 19451 19452X86 ENTRY CODE 19453M: Andy Lutomirski <luto@kernel.org> 19454L: linux-kernel@vger.kernel.org 19455S: Maintained 19456T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 19457F: arch/x86/entry/ 19458 19459X86 MCE INFRASTRUCTURE 19460M: Tony Luck <tony.luck@intel.com> 19461M: Borislav Petkov <bp@alien8.de> 19462L: linux-edac@vger.kernel.org 19463S: Maintained 19464F: arch/x86/kernel/cpu/mce/* 19465 19466X86 MICROCODE UPDATE SUPPORT 19467M: Borislav Petkov <bp@alien8.de> 19468S: Maintained 19469F: arch/x86/kernel/cpu/microcode/* 19470 19471X86 MM 19472M: Dave Hansen <dave.hansen@linux.intel.com> 19473M: Andy Lutomirski <luto@kernel.org> 19474M: Peter Zijlstra <peterz@infradead.org> 19475L: linux-kernel@vger.kernel.org 19476S: Maintained 19477T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 19478F: arch/x86/mm/ 19479 19480X86 PLATFORM DRIVERS 19481M: Hans de Goede <hdegoede@redhat.com> 19482M: Mark Gross <mgross@linux.intel.com> 19483L: platform-driver-x86@vger.kernel.org 19484S: Maintained 19485T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 19486F: drivers/platform/olpc/ 19487F: drivers/platform/x86/ 19488 19489X86 PLATFORM DRIVERS - ARCH 19490R: Darren Hart <dvhart@infradead.org> 19491R: Andy Shevchenko <andy@infradead.org> 19492L: platform-driver-x86@vger.kernel.org 19493L: x86@kernel.org 19494S: Maintained 19495T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 19496F: arch/x86/platform 19497 19498X86 PLATFORM UV HPE SUPERDOME FLEX 19499M: Steve Wahl <steve.wahl@hpe.com> 19500R: Mike Travis <mike.travis@hpe.com> 19501R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19502R: Russ Anderson <russ.anderson@hpe.com> 19503S: Supported 19504F: arch/x86/include/asm/uv/ 19505F: arch/x86/kernel/apic/x2apic_uv_x.c 19506F: arch/x86/platform/uv/ 19507 19508X86 VDSO 19509M: Andy Lutomirski <luto@kernel.org> 19510L: linux-kernel@vger.kernel.org 19511S: Maintained 19512T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 19513F: arch/x86/entry/vdso/ 19514 19515XARRAY 19516M: Matthew Wilcox <willy@infradead.org> 19517L: linux-fsdevel@vger.kernel.org 19518S: Supported 19519F: Documentation/core-api/xarray.rst 19520F: include/linux/idr.h 19521F: include/linux/xarray.h 19522F: lib/idr.c 19523F: lib/xarray.c 19524F: tools/testing/radix-tree 19525 19526XBOX DVD IR REMOTE 19527M: Benjamin Valentin <benpicco@googlemail.com> 19528S: Maintained 19529F: drivers/media/rc/keymaps/rc-xbox-dvd.c 19530F: drivers/media/rc/xbox_remote.c 19531 19532XC2028/3028 TUNER DRIVER 19533M: Mauro Carvalho Chehab <mchehab@kernel.org> 19534L: linux-media@vger.kernel.org 19535S: Maintained 19536W: https://linuxtv.org 19537T: git git://linuxtv.org/media_tree.git 19538F: drivers/media/tuners/tuner-xc2028.* 19539 19540XDP (eXpress Data Path) 19541M: Alexei Starovoitov <ast@kernel.org> 19542M: Daniel Borkmann <daniel@iogearbox.net> 19543M: David S. Miller <davem@davemloft.net> 19544M: Jakub Kicinski <kuba@kernel.org> 19545M: Jesper Dangaard Brouer <hawk@kernel.org> 19546M: John Fastabend <john.fastabend@gmail.com> 19547L: netdev@vger.kernel.org 19548L: bpf@vger.kernel.org 19549S: Supported 19550F: include/net/xdp.h 19551F: include/net/xdp_priv.h 19552F: include/trace/events/xdp.h 19553F: kernel/bpf/cpumap.c 19554F: kernel/bpf/devmap.c 19555F: net/core/xdp.c 19556F: samples/bpf/xdp* 19557F: tools/testing/selftests/bpf/*xdp* 19558F: tools/testing/selftests/bpf/*/*xdp* 19559F: drivers/net/ethernet/*/*/*/*/*xdp* 19560F: drivers/net/ethernet/*/*/*xdp* 19561K: (?:\b|_)xdp(?:\b|_) 19562 19563XDP SOCKETS (AF_XDP) 19564M: Björn Töpel <bjorn@kernel.org> 19565M: Magnus Karlsson <magnus.karlsson@intel.com> 19566R: Jonathan Lemon <jonathan.lemon@gmail.com> 19567L: netdev@vger.kernel.org 19568L: bpf@vger.kernel.org 19569S: Maintained 19570F: Documentation/networking/af_xdp.rst 19571F: include/net/xdp_sock* 19572F: include/net/xsk_buff_pool.h 19573F: include/uapi/linux/if_xdp.h 19574F: include/uapi/linux/xdp_diag.h 19575F: include/net/netns/xdp.h 19576F: net/xdp/ 19577F: samples/bpf/xdpsock* 19578F: tools/lib/bpf/xsk* 19579 19580XEN BLOCK SUBSYSTEM 19581M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 19582M: Roger Pau Monné <roger.pau@citrix.com> 19583L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19584S: Supported 19585F: drivers/block/xen* 19586F: drivers/block/xen-blkback/* 19587 19588XEN HYPERVISOR ARM 19589M: Stefano Stabellini <sstabellini@kernel.org> 19590L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19591S: Maintained 19592F: arch/arm/include/asm/xen/ 19593F: arch/arm/xen/ 19594 19595XEN HYPERVISOR ARM64 19596M: Stefano Stabellini <sstabellini@kernel.org> 19597L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19598S: Maintained 19599F: arch/arm64/include/asm/xen/ 19600F: arch/arm64/xen/ 19601 19602XEN HYPERVISOR INTERFACE 19603M: Boris Ostrovsky <boris.ostrovsky@oracle.com> 19604M: Juergen Gross <jgross@suse.com> 19605R: Stefano Stabellini <sstabellini@kernel.org> 19606L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19607S: Supported 19608T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 19609F: Documentation/ABI/stable/sysfs-hypervisor-xen 19610F: Documentation/ABI/testing/sysfs-hypervisor-xen 19611F: arch/x86/include/asm/pvclock-abi.h 19612F: arch/x86/include/asm/xen/ 19613F: arch/x86/platform/pvh/ 19614F: arch/x86/xen/ 19615F: drivers/*/xen-*front.c 19616F: drivers/xen/ 19617F: include/uapi/xen/ 19618F: include/xen/ 19619 19620XEN NETWORK BACKEND DRIVER 19621M: Wei Liu <wei.liu@kernel.org> 19622M: Paul Durrant <paul@xen.org> 19623L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19624L: netdev@vger.kernel.org 19625S: Supported 19626F: drivers/net/xen-netback/* 19627 19628XEN PCI SUBSYSTEM 19629M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 19630L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19631S: Supported 19632F: arch/x86/pci/*xen* 19633F: drivers/pci/*xen* 19634 19635XEN PVSCSI DRIVERS 19636M: Juergen Gross <jgross@suse.com> 19637L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19638L: linux-scsi@vger.kernel.org 19639S: Supported 19640F: drivers/scsi/xen-scsifront.c 19641F: drivers/xen/xen-scsiback.c 19642F: include/xen/interface/io/vscsiif.h 19643 19644XEN SOUND FRONTEND DRIVER 19645M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 19646L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19647L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19648S: Supported 19649F: sound/xen/* 19650 19651XEN SWIOTLB SUBSYSTEM 19652M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 19653L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19654L: iommu@lists.linux-foundation.org 19655S: Supported 19656F: arch/x86/xen/*swiotlb* 19657F: drivers/xen/*swiotlb* 19658 19659XFS FILESYSTEM 19660M: Darrick J. Wong <djwong@kernel.org> 19661M: linux-xfs@vger.kernel.org 19662L: linux-xfs@vger.kernel.org 19663S: Supported 19664W: http://xfs.org/ 19665T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 19666F: Documentation/ABI/testing/sysfs-fs-xfs 19667F: Documentation/admin-guide/xfs.rst 19668F: Documentation/filesystems/xfs-delayed-logging-design.rst 19669F: Documentation/filesystems/xfs-self-describing-metadata.rst 19670F: fs/xfs/ 19671F: include/uapi/linux/dqblk_xfs.h 19672F: include/uapi/linux/fsmap.h 19673 19674XILINX AXI ETHERNET DRIVER 19675M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 19676S: Maintained 19677F: drivers/net/ethernet/xilinx/xilinx_axienet* 19678 19679XILINX CAN DRIVER 19680M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 19681R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 19682L: linux-can@vger.kernel.org 19683S: Maintained 19684F: Documentation/devicetree/bindings/net/can/xilinx_can.txt 19685F: drivers/net/can/xilinx_can.c 19686 19687XILINX GPIO DRIVER 19688M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 19689R: Srinivas Neeli <srinivas.neeli@xilinx.com> 19690R: Michal Simek <michal.simek@xilinx.com> 19691S: Maintained 19692F: Documentation/devicetree/bindings/gpio/gpio-xilinx.txt 19693F: Documentation/devicetree/bindings/gpio/gpio-zynq.txt 19694F: drivers/gpio/gpio-xilinx.c 19695F: drivers/gpio/gpio-zynq.c 19696 19697XILINX SD-FEC IP CORES 19698M: Derek Kiernan <derek.kiernan@xilinx.com> 19699M: Dragan Cvetic <dragan.cvetic@xilinx.com> 19700S: Maintained 19701F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 19702F: Documentation/misc-devices/xilinx_sdfec.rst 19703F: drivers/misc/Kconfig 19704F: drivers/misc/Makefile 19705F: drivers/misc/xilinx_sdfec.c 19706F: include/uapi/misc/xilinx_sdfec.h 19707 19708XILINX UARTLITE SERIAL DRIVER 19709M: Peter Korsgaard <jacmet@sunsite.dk> 19710L: linux-serial@vger.kernel.org 19711S: Maintained 19712F: drivers/tty/serial/uartlite.c 19713 19714XILINX VIDEO IP CORES 19715M: Hyun Kwon <hyun.kwon@xilinx.com> 19716M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19717L: linux-media@vger.kernel.org 19718S: Supported 19719T: git git://linuxtv.org/media_tree.git 19720F: Documentation/devicetree/bindings/media/xilinx/ 19721F: drivers/media/platform/xilinx/ 19722F: include/uapi/linux/xilinx-v4l2-controls.h 19723 19724XILINX ZYNQMP DPDMA DRIVER 19725M: Hyun Kwon <hyun.kwon@xilinx.com> 19726M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19727L: dmaengine@vger.kernel.org 19728S: Supported 19729F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 19730F: drivers/dma/xilinx/xilinx_dpdma.c 19731F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 19732 19733XILINX ZYNQMP PSGTR PHY DRIVER 19734M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 19735M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19736L: linux-kernel@vger.kernel.org 19737S: Supported 19738T: git https://github.com/Xilinx/linux-xlnx.git 19739F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 19740F: drivers/phy/xilinx/phy-zynqmp.c 19741 19742XILLYBUS DRIVER 19743M: Eli Billauer <eli.billauer@gmail.com> 19744L: linux-kernel@vger.kernel.org 19745S: Supported 19746F: drivers/char/xillybus/ 19747 19748XLP9XX I2C DRIVER 19749M: George Cherian <gcherian@marvell.com> 19750L: linux-i2c@vger.kernel.org 19751S: Supported 19752W: http://www.marvell.com 19753F: Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt 19754F: drivers/i2c/busses/i2c-xlp9xx.c 19755 19756XRA1403 GPIO EXPANDER 19757M: Nandor Han <nandor.han@ge.com> 19758M: Semi Malinen <semi.malinen@ge.com> 19759L: linux-gpio@vger.kernel.org 19760S: Maintained 19761F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 19762F: drivers/gpio/gpio-xra1403.c 19763 19764XTENSA XTFPGA PLATFORM SUPPORT 19765M: Max Filippov <jcmvbkbc@gmail.com> 19766L: linux-xtensa@linux-xtensa.org 19767S: Maintained 19768F: drivers/spi/spi-xtensa-xtfpga.c 19769F: sound/soc/xtensa/xtfpga-i2s.c 19770 19771YAM DRIVER FOR AX.25 19772M: Jean-Paul Roubelat <jpr@f6fbb.org> 19773L: linux-hams@vger.kernel.org 19774S: Maintained 19775F: drivers/net/hamradio/yam* 19776F: include/linux/yam.h 19777 19778YAMA SECURITY MODULE 19779M: Kees Cook <keescook@chromium.org> 19780S: Supported 19781T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip 19782F: Documentation/admin-guide/LSM/Yama.rst 19783F: security/yama/ 19784 19785YEALINK PHONE DRIVER 19786M: Henk Vergonet <Henk.Vergonet@gmail.com> 19787L: usbb2k-api-dev@nongnu.org 19788S: Maintained 19789F: Documentation/input/devices/yealink.rst 19790F: drivers/input/misc/yealink.* 19791 19792Z8530 DRIVER FOR AX.25 19793M: Joerg Reuter <jreuter@yaina.de> 19794L: linux-hams@vger.kernel.org 19795S: Maintained 19796W: http://yaina.de/jreuter/ 19797W: http://www.qsl.net/dl1bke/ 19798F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 19799F: drivers/net/hamradio/*scc.c 19800F: drivers/net/hamradio/z8530.h 19801 19802ZBUD COMPRESSED PAGE ALLOCATOR 19803M: Seth Jennings <sjenning@redhat.com> 19804M: Dan Streetman <ddstreet@ieee.org> 19805L: linux-mm@kvack.org 19806S: Maintained 19807F: include/linux/zbud.h 19808F: mm/zbud.c 19809 19810ZD1211RW WIRELESS DRIVER 19811M: Daniel Drake <dsd@gentoo.org> 19812M: Ulrich Kunitz <kune@deine-taler.de> 19813L: linux-wireless@vger.kernel.org 19814L: zd1211-devs@lists.sourceforge.net (subscribers-only) 19815S: Maintained 19816W: http://zd1211.ath.cx/wiki/DriverRewrite 19817F: drivers/net/wireless/zydas/zd1211rw/ 19818 19819ZD1301 MEDIA DRIVER 19820M: Antti Palosaari <crope@iki.fi> 19821L: linux-media@vger.kernel.org 19822S: Maintained 19823W: https://linuxtv.org/ 19824W: http://palosaari.fi/linux/ 19825Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19826F: drivers/media/usb/dvb-usb-v2/zd1301* 19827 19828ZD1301_DEMOD MEDIA DRIVER 19829M: Antti Palosaari <crope@iki.fi> 19830L: linux-media@vger.kernel.org 19831S: Maintained 19832W: https://linuxtv.org/ 19833W: http://palosaari.fi/linux/ 19834Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19835F: drivers/media/dvb-frontends/zd1301_demod* 19836 19837ZHAOXIN PROCESSOR SUPPORT 19838M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 19839L: linux-kernel@vger.kernel.org 19840S: Maintained 19841F: arch/x86/kernel/cpu/zhaoxin.c 19842 19843ZONEFS FILESYSTEM 19844M: Damien Le Moal <damien.lemoal@wdc.com> 19845M: Naohiro Aota <naohiro.aota@wdc.com> 19846R: Johannes Thumshirn <jth@kernel.org> 19847L: linux-fsdevel@vger.kernel.org 19848S: Maintained 19849T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 19850F: Documentation/filesystems/zonefs.rst 19851F: fs/zonefs/ 19852 19853ZPOOL COMPRESSED PAGE STORAGE API 19854M: Dan Streetman <ddstreet@ieee.org> 19855L: linux-mm@kvack.org 19856S: Maintained 19857F: include/linux/zpool.h 19858F: mm/zpool.c 19859 19860ZR36067 VIDEO FOR LINUX DRIVER 19861M: Corentin Labbe <clabbe@baylibre.com> 19862L: mjpeg-users@lists.sourceforge.net 19863L: linux-media@vger.kernel.org 19864S: Maintained 19865W: http://mjpeg.sourceforge.net/driver-zoran/ 19866Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19867F: Documentation/driver-api/media/drivers/zoran.rst 19868F: drivers/staging/media/zoran/ 19869 19870ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 19871M: Minchan Kim <minchan@kernel.org> 19872M: Nitin Gupta <ngupta@vflare.org> 19873R: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> 19874L: linux-kernel@vger.kernel.org 19875S: Maintained 19876F: Documentation/admin-guide/blockdev/zram.rst 19877F: drivers/block/zram/ 19878 19879ZS DECSTATION Z85C30 SERIAL DRIVER 19880M: "Maciej W. Rozycki" <macro@orcam.me.uk> 19881S: Maintained 19882F: drivers/tty/serial/zs.* 19883 19884ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 19885M: Minchan Kim <minchan@kernel.org> 19886M: Nitin Gupta <ngupta@vflare.org> 19887R: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> 19888L: linux-mm@kvack.org 19889S: Maintained 19890F: Documentation/vm/zsmalloc.rst 19891F: include/linux/zsmalloc.h 19892F: mm/zsmalloc.c 19893 19894ZSWAP COMPRESSED SWAP CACHING 19895M: Seth Jennings <sjenning@redhat.com> 19896M: Dan Streetman <ddstreet@ieee.org> 19897M: Vitaly Wool <vitaly.wool@konsulko.com> 19898L: linux-mm@kvack.org 19899S: Maintained 19900F: mm/zswap.c 19901 19902THE REST 19903M: Linus Torvalds <torvalds@linux-foundation.org> 19904L: linux-kernel@vger.kernel.org 19905S: Buried alive in reporters 19906Q: http://patchwork.kernel.org/project/LKML/list/ 19907T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 19908F: * 19909F: */ 19910
