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 264F: include/uapi/ 265F: 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: devel@driverdev.osuosl.org 1185S: Supported 1186T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1187F: drivers/android/ 1188F: drivers/staging/android/ 1189 1190ANDROID GOLDFISH PIC DRIVER 1191M: Miodrag Dinic <miodrag.dinic@mips.com> 1192S: Supported 1193F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1194F: drivers/irqchip/irq-goldfish-pic.c 1195 1196ANDROID GOLDFISH RTC DRIVER 1197M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1198S: Supported 1199F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1200F: drivers/rtc/rtc-goldfish.c 1201 1202AOA (Apple Onboard Audio) ALSA DRIVER 1203M: Johannes Berg <johannes@sipsolutions.net> 1204L: linuxppc-dev@lists.ozlabs.org 1205L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1206S: Maintained 1207F: sound/aoa/ 1208 1209APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1210M: William Breathitt Gray <vilhelm.gray@gmail.com> 1211L: linux-iio@vger.kernel.org 1212S: Maintained 1213F: drivers/iio/adc/stx104.c 1214 1215APM DRIVER 1216M: Jiri Kosina <jikos@kernel.org> 1217S: Odd fixes 1218T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1219F: arch/x86/kernel/apm_32.c 1220F: drivers/char/apm-emulation.c 1221F: include/linux/apm_bios.h 1222F: include/uapi/linux/apm_bios.h 1223 1224APPARMOR SECURITY MODULE 1225M: John Johansen <john.johansen@canonical.com> 1226L: apparmor@lists.ubuntu.com (subscribers-only, general discussion) 1227S: Supported 1228W: wiki.apparmor.net 1229T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1230F: Documentation/admin-guide/LSM/apparmor.rst 1231F: security/apparmor/ 1232 1233APPLE BCM5974 MULTITOUCH DRIVER 1234M: Henrik Rydberg <rydberg@bitmath.org> 1235L: linux-input@vger.kernel.org 1236S: Odd fixes 1237F: drivers/input/mouse/bcm5974.c 1238 1239APPLE SMC DRIVER 1240M: Henrik Rydberg <rydberg@bitmath.org> 1241L: linux-hwmon@vger.kernel.org 1242S: Odd fixes 1243F: drivers/hwmon/applesmc.c 1244 1245APPLETALK NETWORK LAYER 1246L: netdev@vger.kernel.org 1247S: Odd fixes 1248F: drivers/net/appletalk/ 1249F: include/linux/atalk.h 1250F: include/uapi/linux/atalk.h 1251F: net/appletalk/ 1252 1253APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1254M: Khuong Dinh <khuong@os.amperecomputing.com> 1255S: Supported 1256F: arch/arm64/boot/dts/apm/ 1257 1258APPLIED MICRO (APM) X-GENE SOC EDAC 1259M: Khuong Dinh <khuong@os.amperecomputing.com> 1260S: Supported 1261F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1262F: drivers/edac/xgene_edac.c 1263 1264APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1265M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1266M: Keyur Chudgar <keyur@os.amperecomputing.com> 1267S: Supported 1268F: drivers/net/ethernet/apm/xgene-v2/ 1269 1270APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1271M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1272M: Keyur Chudgar <keyur@os.amperecomputing.com> 1273M: Quan Nguyen <quan@os.amperecomputing.com> 1274S: Supported 1275F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1276F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1277F: drivers/net/ethernet/apm/xgene/ 1278F: drivers/net/mdio/mdio-xgene.c 1279 1280APPLIED MICRO (APM) X-GENE SOC PMU 1281M: Khuong Dinh <khuong@os.amperecomputing.com> 1282S: Supported 1283F: Documentation/admin-guide/perf/xgene-pmu.rst 1284F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1285F: drivers/perf/xgene_pmu.c 1286 1287APTINA CAMERA SENSOR PLL 1288M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1289L: linux-media@vger.kernel.org 1290S: Maintained 1291F: drivers/media/i2c/aptina-pll.* 1292 1293AQUANTIA ETHERNET DRIVER (atlantic) 1294M: Igor Russkikh <irusskikh@marvell.com> 1295L: netdev@vger.kernel.org 1296S: Supported 1297W: https://www.marvell.com/ 1298Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1299F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1300F: drivers/net/ethernet/aquantia/atlantic/ 1301 1302AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1303M: Egor Pomozov <epomozov@marvell.com> 1304L: netdev@vger.kernel.org 1305S: Supported 1306W: http://www.aquantia.com 1307F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1308 1309ARASAN NAND CONTROLLER DRIVER 1310M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1311L: linux-mtd@lists.infradead.org 1312S: Maintained 1313F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1314F: drivers/mtd/nand/raw/arasan-nand-controller.c 1315 1316ARC FRAMEBUFFER DRIVER 1317M: Jaya Kumar <jayalk@intworks.biz> 1318S: Maintained 1319F: drivers/video/fbdev/arcfb.c 1320F: drivers/video/fbdev/core/fb_defio.c 1321 1322ARC PGU DRM DRIVER 1323M: Alexey Brodkin <abrodkin@synopsys.com> 1324S: Supported 1325F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1326F: drivers/gpu/drm/arc/ 1327 1328ARCNET NETWORK LAYER 1329M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1330L: netdev@vger.kernel.org 1331S: Maintained 1332F: drivers/net/arcnet/ 1333F: include/uapi/linux/if_arcnet.h 1334 1335ARM ARCHITECTED TIMER DRIVER 1336M: Mark Rutland <mark.rutland@arm.com> 1337M: Marc Zyngier <maz@kernel.org> 1338L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1339S: Maintained 1340F: arch/arm/include/asm/arch_timer.h 1341F: arch/arm64/include/asm/arch_timer.h 1342F: drivers/clocksource/arm_arch_timer.c 1343 1344ARM HDLCD DRM DRIVER 1345M: Liviu Dudau <liviu.dudau@arm.com> 1346S: Supported 1347F: Documentation/devicetree/bindings/display/arm,hdlcd.txt 1348F: drivers/gpu/drm/arm/hdlcd_* 1349 1350ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1351M: Linus Walleij <linus.walleij@linaro.org> 1352L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1353S: Maintained 1354F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1355F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1356F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1357F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1358F: Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt 1359F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1360F: Documentation/devicetree/bindings/i2c/i2c-versatile.txt 1361F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1362F: Documentation/devicetree/bindings/mtd/arm-versatile.txt 1363F: arch/arm/boot/dts/arm-realview-* 1364F: arch/arm/boot/dts/integrator* 1365F: arch/arm/boot/dts/versatile* 1366F: arch/arm/mach-integrator/ 1367F: arch/arm/mach-realview/ 1368F: arch/arm/mach-versatile/ 1369F: arch/arm/plat-versatile/ 1370F: drivers/bus/arm-integrator-lm.c 1371F: drivers/clk/versatile/ 1372F: drivers/i2c/busses/i2c-versatile.c 1373F: drivers/irqchip/irq-versatile-fpga.c 1374F: drivers/mtd/maps/physmap-versatile.* 1375F: drivers/power/reset/arm-versatile-reboot.c 1376F: drivers/soc/versatile/ 1377 1378ARM KOMEDA DRM-KMS DRIVER 1379M: James (Qian) Wang <james.qian.wang@arm.com> 1380M: Liviu Dudau <liviu.dudau@arm.com> 1381M: Mihail Atanassov <mihail.atanassov@arm.com> 1382L: Mali DP Maintainers <malidp@foss.arm.com> 1383S: Supported 1384T: git git://anongit.freedesktop.org/drm/drm-misc 1385F: Documentation/devicetree/bindings/display/arm,komeda.txt 1386F: Documentation/gpu/komeda-kms.rst 1387F: drivers/gpu/drm/arm/display/include/ 1388F: drivers/gpu/drm/arm/display/komeda/ 1389 1390ARM MALI PANFROST DRM DRIVER 1391M: Rob Herring <robh@kernel.org> 1392M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1393R: Steven Price <steven.price@arm.com> 1394R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1395L: dri-devel@lists.freedesktop.org 1396S: Supported 1397T: git git://anongit.freedesktop.org/drm/drm-misc 1398F: drivers/gpu/drm/panfrost/ 1399F: include/uapi/drm/panfrost_drm.h 1400 1401ARM MALI-DP DRM DRIVER 1402M: Liviu Dudau <liviu.dudau@arm.com> 1403M: Brian Starkey <brian.starkey@arm.com> 1404L: Mali DP Maintainers <malidp@foss.arm.com> 1405S: Supported 1406T: git git://anongit.freedesktop.org/drm/drm-misc 1407F: Documentation/devicetree/bindings/display/arm,malidp.txt 1408F: Documentation/gpu/afbc.rst 1409F: drivers/gpu/drm/arm/ 1410 1411ARM MFM AND FLOPPY DRIVERS 1412M: Ian Molton <spyro@f2s.com> 1413S: Maintained 1414F: arch/arm/include/asm/floppy.h 1415F: arch/arm/mach-rpc/floppydma.S 1416 1417ARM PMU PROFILING AND DEBUGGING 1418M: Will Deacon <will@kernel.org> 1419M: Mark Rutland <mark.rutland@arm.com> 1420L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1421S: Maintained 1422F: Documentation/devicetree/bindings/arm/pmu.yaml 1423F: Documentation/devicetree/bindings/perf/ 1424F: arch/arm*/include/asm/hw_breakpoint.h 1425F: arch/arm*/include/asm/perf_event.h 1426F: arch/arm*/kernel/hw_breakpoint.c 1427F: arch/arm*/kernel/perf_* 1428F: drivers/perf/ 1429F: include/linux/perf/arm_pmu.h 1430 1431ARM PORT 1432M: Russell King <linux@armlinux.org.uk> 1433L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1434S: Odd Fixes 1435W: http://www.armlinux.org.uk/ 1436T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1437F: arch/arm/ 1438X: arch/arm/boot/dts/ 1439 1440ARM PRIMECELL AACI PL041 DRIVER 1441M: Russell King <linux@armlinux.org.uk> 1442S: Odd Fixes 1443F: sound/arm/aaci.* 1444 1445ARM PRIMECELL BUS SUPPORT 1446M: Russell King <linux@armlinux.org.uk> 1447S: Odd Fixes 1448F: drivers/amba/ 1449F: include/linux/amba/bus.h 1450 1451ARM PRIMECELL CLCD PL110 DRIVER 1452M: Russell King <linux@armlinux.org.uk> 1453S: Odd Fixes 1454F: drivers/video/fbdev/amba-clcd.* 1455 1456ARM PRIMECELL KMI PL050 DRIVER 1457M: Russell King <linux@armlinux.org.uk> 1458S: Odd Fixes 1459F: drivers/input/serio/ambakmi.* 1460F: include/linux/amba/kmi.h 1461 1462ARM PRIMECELL MMCI PL180/1 DRIVER 1463M: Russell King <linux@armlinux.org.uk> 1464S: Odd Fixes 1465F: drivers/mmc/host/mmci.* 1466F: include/linux/amba/mmci.h 1467 1468ARM PRIMECELL SSP PL022 SPI DRIVER 1469M: Linus Walleij <linus.walleij@linaro.org> 1470L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1471S: Maintained 1472F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1473F: drivers/spi/spi-pl022.c 1474 1475ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1476M: Russell King <linux@armlinux.org.uk> 1477S: Odd Fixes 1478F: drivers/tty/serial/amba-pl01*.c 1479F: include/linux/amba/serial.h 1480 1481ARM PRIMECELL VIC PL190/PL192 DRIVER 1482M: Linus Walleij <linus.walleij@linaro.org> 1483L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1484S: Maintained 1485F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt 1486F: drivers/irqchip/irq-vic.c 1487 1488ARM SMC WATCHDOG DRIVER 1489M: Julius Werner <jwerner@chromium.org> 1490R: Evan Benn <evanbenn@chromium.org> 1491S: Maintained 1492F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1493F: drivers/watchdog/arm_smc_wdt.c 1494 1495ARM SMMU DRIVERS 1496M: Will Deacon <will@kernel.org> 1497R: Robin Murphy <robin.murphy@arm.com> 1498L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1499S: Maintained 1500F: Documentation/devicetree/bindings/iommu/arm,smmu* 1501F: drivers/iommu/arm/ 1502F: drivers/iommu/io-pgtable-arm* 1503 1504ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1505M: Arnd Bergmann <arnd@arndb.de> 1506M: Olof Johansson <olof@lixom.net> 1507M: soc@kernel.org 1508L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1509S: Maintained 1510T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1511F: arch/arm/boot/dts/Makefile 1512F: arch/arm64/boot/dts/Makefile 1513 1514ARM SUB-ARCHITECTURES 1515L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1516S: Maintained 1517T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1518F: arch/arm/mach-*/ 1519F: arch/arm/plat-*/ 1520 1521ARM/ACTIONS SEMI ARCHITECTURE 1522M: Andreas Färber <afaerber@suse.de> 1523M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1524L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1525L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1526S: Maintained 1527F: Documentation/devicetree/bindings/arm/actions.yaml 1528F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1529F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1530F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1531F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1532F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1533F: Documentation/devicetree/bindings/pinctrl/actions,* 1534F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1535F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1536F: arch/arm/boot/dts/owl-* 1537F: arch/arm/mach-actions/ 1538F: arch/arm64/boot/dts/actions/ 1539F: drivers/clk/actions/ 1540F: drivers/clocksource/timer-owl* 1541F: drivers/dma/owl-dma.c 1542F: drivers/i2c/busses/i2c-owl.c 1543F: drivers/irqchip/irq-owl-sirq.c 1544F: drivers/mmc/host/owl-mmc.c 1545F: drivers/pinctrl/actions/* 1546F: drivers/soc/actions/ 1547F: include/dt-bindings/power/owl-* 1548F: include/dt-bindings/reset/actions,* 1549F: include/linux/soc/actions/ 1550N: owl 1551 1552ARM/ADS SPHERE MACHINE SUPPORT 1553M: Lennert Buytenhek <kernel@wantstofly.org> 1554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1555S: Maintained 1556 1557ARM/AFEB9260 MACHINE SUPPORT 1558M: Sergey Lapin <slapin@ossfans.org> 1559L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1560S: Maintained 1561 1562ARM/AJECO 1ARM MACHINE SUPPORT 1563M: Lennert Buytenhek <kernel@wantstofly.org> 1564L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1565S: Maintained 1566 1567ARM/Allwinner SoC Clock Support 1568M: Emilio López <emilio@elopez.com.ar> 1569S: Maintained 1570F: drivers/clk/sunxi/ 1571 1572ARM/Allwinner sunXi SoC support 1573M: Maxime Ripard <mripard@kernel.org> 1574M: Chen-Yu Tsai <wens@csie.org> 1575R: Jernej Skrabec <jernej.skrabec@siol.net> 1576L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1577S: Maintained 1578T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1579F: arch/arm/mach-sunxi/ 1580F: arch/arm64/boot/dts/allwinner/ 1581F: drivers/clk/sunxi-ng/ 1582F: drivers/pinctrl/sunxi/ 1583F: drivers/soc/sunxi/ 1584N: sun[x456789]i 1585N: sun50i 1586 1587ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1588M: Neil Armstrong <narmstrong@baylibre.com> 1589M: Jerome Brunet <jbrunet@baylibre.com> 1590L: linux-amlogic@lists.infradead.org 1591S: Maintained 1592F: Documentation/devicetree/bindings/clock/amlogic* 1593F: drivers/clk/meson/ 1594F: include/dt-bindings/clock/gxbb* 1595F: include/dt-bindings/clock/meson* 1596 1597ARM/Amlogic Meson SoC Crypto Drivers 1598M: Corentin Labbe <clabbe@baylibre.com> 1599L: linux-crypto@vger.kernel.org 1600L: linux-amlogic@lists.infradead.org 1601S: Maintained 1602F: Documentation/devicetree/bindings/crypto/amlogic* 1603F: drivers/crypto/amlogic/ 1604 1605ARM/Amlogic Meson SoC Sound Drivers 1606M: Jerome Brunet <jbrunet@baylibre.com> 1607L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1608S: Maintained 1609F: Documentation/devicetree/bindings/sound/amlogic* 1610F: sound/soc/meson/ 1611 1612ARM/Amlogic Meson SoC support 1613M: Kevin Hilman <khilman@baylibre.com> 1614R: Neil Armstrong <narmstrong@baylibre.com> 1615R: Jerome Brunet <jbrunet@baylibre.com> 1616R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1617L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1618L: linux-amlogic@lists.infradead.org 1619S: Maintained 1620W: http://linux-meson.com/ 1621F: arch/arm/boot/dts/meson* 1622F: arch/arm/mach-meson/ 1623F: arch/arm64/boot/dts/amlogic/ 1624F: drivers/mmc/host/meson* 1625F: drivers/pinctrl/meson/ 1626F: drivers/rtc/rtc-meson* 1627F: drivers/soc/amlogic/ 1628N: meson 1629 1630ARM/Annapurna Labs ALPINE ARCHITECTURE 1631M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1632M: Antoine Tenart <atenart@kernel.org> 1633L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1634S: Maintained 1635F: arch/arm/boot/dts/alpine* 1636F: arch/arm/mach-alpine/ 1637F: arch/arm64/boot/dts/amazon/ 1638F: drivers/*/*alpine* 1639 1640ARM/ARTPEC MACHINE SUPPORT 1641M: Jesper Nilsson <jesper.nilsson@axis.com> 1642M: Lars Persson <lars.persson@axis.com> 1643L: linux-arm-kernel@axis.com 1644S: Maintained 1645F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1646F: arch/arm/boot/dts/artpec6* 1647F: arch/arm/mach-artpec 1648F: drivers/clk/axis 1649F: drivers/crypto/axis 1650F: drivers/mmc/host/usdhi6rol0.c 1651F: drivers/pinctrl/pinctrl-artpec* 1652 1653ARM/ASPEED I2C DRIVER 1654M: Brendan Higgins <brendanhiggins@google.com> 1655R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1656R: Joel Stanley <joel@jms.id.au> 1657L: linux-i2c@vger.kernel.org 1658L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1659S: Maintained 1660F: Documentation/devicetree/bindings/i2c/i2c-aspeed.txt 1661F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1662F: drivers/i2c/busses/i2c-aspeed.c 1663F: drivers/irqchip/irq-aspeed-i2c-ic.c 1664 1665ARM/ASPEED MACHINE SUPPORT 1666M: Joel Stanley <joel@jms.id.au> 1667R: Andrew Jeffery <andrew@aj.id.au> 1668L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1669L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1670S: Supported 1671Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1672T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1673F: arch/arm/boot/dts/aspeed-* 1674F: arch/arm/mach-aspeed/ 1675N: aspeed 1676 1677ARM/BITMAIN ARCHITECTURE 1678M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1679L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1680S: Maintained 1681F: Documentation/devicetree/bindings/arm/bitmain.yaml 1682F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1683F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1684F: arch/arm64/boot/dts/bitmain/ 1685F: drivers/clk/clk-bm1880.c 1686F: drivers/pinctrl/pinctrl-bm1880.c 1687 1688ARM/CALXEDA HIGHBANK ARCHITECTURE 1689M: Andre Przywara <andre.przywara@arm.com> 1690L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1691S: Maintained 1692F: arch/arm/boot/dts/ecx-*.dts* 1693F: arch/arm/boot/dts/highbank.dts 1694F: arch/arm/mach-highbank/ 1695 1696ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT 1697M: Krzysztof Halasa <khalasa@piap.pl> 1698S: Maintained 1699F: arch/arm/mach-cns3xxx/ 1700 1701ARM/CAVIUM THUNDER NETWORK DRIVER 1702M: Sunil Goutham <sgoutham@marvell.com> 1703L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1704S: Supported 1705F: drivers/net/ethernet/cavium/thunder/ 1706 1707ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1708M: Lukasz Majewski <lukma@denx.de> 1709L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1710S: Maintained 1711F: arch/arm/mach-ep93xx/ts72xx.c 1712 1713ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1714M: Alexander Shiyan <shc_work@mail.ru> 1715L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1716S: Odd Fixes 1717N: clps711x 1718 1719ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 1720M: Lennert Buytenhek <kernel@wantstofly.org> 1721L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1722S: Maintained 1723 1724ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 1725M: Hartley Sweeten <hsweeten@visionengravers.com> 1726M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 1727L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1728S: Maintained 1729F: arch/arm/mach-ep93xx/ 1730F: arch/arm/mach-ep93xx/include/mach/ 1731 1732ARM/CLKDEV SUPPORT 1733M: Russell King <linux@armlinux.org.uk> 1734L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1735S: Maintained 1736T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 1737F: drivers/clk/clkdev.c 1738 1739ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 1740M: Baruch Siach <baruch@tkos.co.il> 1741L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1742S: Maintained 1743F: arch/arm/boot/dts/cx92755* 1744N: digicolor 1745 1746ARM/CONTEC MICRO9 MACHINE SUPPORT 1747M: Hubert Feurstein <hubert.feurstein@contec.at> 1748S: Maintained 1749F: arch/arm/mach-ep93xx/micro9.c 1750 1751ARM/CORESIGHT FRAMEWORK AND DRIVERS 1752M: Mathieu Poirier <mathieu.poirier@linaro.org> 1753M: Suzuki K Poulose <suzuki.poulose@arm.com> 1754R: Mike Leach <mike.leach@linaro.org> 1755R: Leo Yan <leo.yan@linaro.org> 1756L: coresight@lists.linaro.org (moderated for non-subscribers) 1757L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1758S: Maintained 1759T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 1760F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 1761F: Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt 1762F: Documentation/devicetree/bindings/arm/coresight-cti.yaml 1763F: Documentation/devicetree/bindings/arm/coresight.txt 1764F: Documentation/trace/coresight/* 1765F: drivers/hwtracing/coresight/* 1766F: include/dt-bindings/arm/coresight-cti-dt.h 1767F: tools/perf/arch/arm/util/auxtrace.c 1768F: tools/perf/arch/arm/util/cs-etm.c 1769F: tools/perf/arch/arm/util/cs-etm.h 1770F: tools/perf/arch/arm/util/pmu.c 1771F: tools/perf/util/cs-etm-decoder/* 1772F: tools/perf/util/cs-etm.* 1773 1774ARM/CORGI MACHINE SUPPORT 1775M: Richard Purdie <rpurdie@rpsys.net> 1776S: Maintained 1777 1778ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 1779M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 1780M: Linus Walleij <linus.walleij@linaro.org> 1781L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1782S: Maintained 1783T: git git://github.com/ulli-kroll/linux.git 1784F: Documentation/devicetree/bindings/arm/gemini.txt 1785F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt 1786F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 1787F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt 1788F: arch/arm/mach-gemini/ 1789F: drivers/net/ethernet/cortina/ 1790F: drivers/pinctrl/pinctrl-gemini.c 1791F: drivers/rtc/rtc-ftrtc010.c 1792 1793ARM/CZ.NIC TURRIS MOX SUPPORT 1794M: Marek Behun <marek.behun@nic.cz> 1795S: Maintained 1796W: http://mox.turris.cz 1797F: Documentation/ABI/testing/debugfs-moxtet 1798F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 1799F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 1800F: Documentation/devicetree/bindings/bus/moxtet.txt 1801F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 1802F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 1803F: drivers/bus/moxtet.c 1804F: drivers/firmware/turris-mox-rwtm.c 1805F: drivers/gpio/gpio-moxtet.c 1806F: include/linux/moxtet.h 1807 1808ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6) 1809M: Robert Jarzmik <robert.jarzmik@free.fr> 1810L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1811S: Maintained 1812F: arch/arm/mach-pxa/ezx.c 1813 1814ARM/FARADAY FA526 PORT 1815M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 1816L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1817S: Maintained 1818T: git git://git.berlios.de/gemini-board 1819F: arch/arm/mm/*-fa* 1820 1821ARM/FOOTBRIDGE ARCHITECTURE 1822M: Russell King <linux@armlinux.org.uk> 1823L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1824S: Maintained 1825W: http://www.armlinux.org.uk/ 1826F: arch/arm/include/asm/hardware/dec21285.h 1827F: arch/arm/mach-footbridge/ 1828 1829ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 1830M: Shawn Guo <shawnguo@kernel.org> 1831M: Sascha Hauer <s.hauer@pengutronix.de> 1832R: Pengutronix Kernel Team <kernel@pengutronix.de> 1833R: Fabio Estevam <festevam@gmail.com> 1834R: NXP Linux Team <linux-imx@nxp.com> 1835L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1836S: Maintained 1837T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 1838X: drivers/media/i2c/ 1839N: imx 1840N: mxs 1841 1842ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 1843M: Shawn Guo <shawnguo@kernel.org> 1844M: Li Yang <leoyang.li@nxp.com> 1845L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1846S: Maintained 1847T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 1848F: arch/arm/boot/dts/ls1021a* 1849F: arch/arm64/boot/dts/freescale/fsl-* 1850F: arch/arm64/boot/dts/freescale/qoriq-* 1851 1852ARM/FREESCALE VYBRID ARM ARCHITECTURE 1853M: Shawn Guo <shawnguo@kernel.org> 1854M: Sascha Hauer <s.hauer@pengutronix.de> 1855R: Pengutronix Kernel Team <kernel@pengutronix.de> 1856R: Stefan Agner <stefan@agner.ch> 1857L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1858S: Maintained 1859T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 1860F: arch/arm/boot/dts/vf* 1861F: arch/arm/mach-imx/*vf610* 1862 1863ARM/GLOMATION GESBC9312SX MACHINE SUPPORT 1864M: Lennert Buytenhek <kernel@wantstofly.org> 1865L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1866S: Maintained 1867 1868ARM/GUMSTIX MACHINE SUPPORT 1869M: Steve Sakoman <sakoman@gmail.com> 1870L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1871S: Maintained 1872 1873ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT 1874M: Philipp Zabel <philipp.zabel@gmail.com> 1875M: Paul Parsons <lost.distance@yahoo.com> 1876L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1877S: Maintained 1878F: arch/arm/mach-pxa/hx4700.c 1879F: arch/arm/mach-pxa/include/mach/hx4700.h 1880F: sound/soc/pxa/hx4700.c 1881 1882ARM/HISILICON SOC SUPPORT 1883M: Wei Xu <xuwei5@hisilicon.com> 1884L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1885S: Supported 1886W: http://www.hisilicon.com 1887T: git git://github.com/hisilicon/linux-hisi.git 1888F: arch/arm/boot/dts/hi3* 1889F: arch/arm/boot/dts/hip* 1890F: arch/arm/boot/dts/hisi* 1891F: arch/arm/mach-hisi/ 1892F: arch/arm64/boot/dts/hisilicon/ 1893 1894ARM/HP JORNADA 7XX MACHINE SUPPORT 1895M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 1896S: Maintained 1897W: www.jlime.com 1898T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 1899F: arch/arm/mach-sa1100/include/mach/jornada720.h 1900F: arch/arm/mach-sa1100/jornada720.c 1901 1902ARM/IGEP MACHINE SUPPORT 1903M: Enric Balletbo i Serra <eballetbo@gmail.com> 1904M: Javier Martinez Canillas <javier@dowhile0.org> 1905L: linux-omap@vger.kernel.org 1906L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1907S: Maintained 1908F: arch/arm/boot/dts/omap3-igep* 1909 1910ARM/INCOME PXA270 SUPPORT 1911M: Marek Vasut <marek.vasut@gmail.com> 1912L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1913S: Maintained 1914F: arch/arm/mach-pxa/colibri-pxa270-income.c 1915 1916ARM/INTEL IOP32X ARM ARCHITECTURE 1917M: Lennert Buytenhek <kernel@wantstofly.org> 1918L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1919S: Maintained 1920 1921ARM/INTEL IQ81342EX MACHINE SUPPORT 1922M: Lennert Buytenhek <kernel@wantstofly.org> 1923L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1924S: Maintained 1925 1926ARM/INTEL IXDP2850 MACHINE SUPPORT 1927M: Lennert Buytenhek <kernel@wantstofly.org> 1928L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1929S: Maintained 1930 1931ARM/INTEL IXP4XX ARM ARCHITECTURE 1932M: Linus Walleij <linusw@kernel.org> 1933M: Imre Kaloz <kaloz@openwrt.org> 1934M: Krzysztof Halasa <khalasa@piap.pl> 1935L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1936S: Maintained 1937F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 1938F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 1939F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 1940F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 1941F: arch/arm/mach-ixp4xx/ 1942F: drivers/clocksource/timer-ixp4xx.c 1943F: drivers/gpio/gpio-ixp4xx.c 1944F: drivers/irqchip/irq-ixp4xx.c 1945F: include/linux/irqchip/irq-ixp4xx.h 1946F: include/linux/platform_data/timer-ixp4xx.h 1947 1948ARM/INTEL KEEMBAY ARCHITECTURE 1949M: Paul J. Murphy <paul.j.murphy@intel.com> 1950M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 1951S: Maintained 1952F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 1953F: arch/arm64/boot/dts/intel/keembay-evm.dts 1954F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 1955 1956ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT 1957M: Jonathan Cameron <jic23@cam.ac.uk> 1958L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1959S: Maintained 1960F: arch/arm/mach-pxa/stargate2.c 1961F: drivers/pcmcia/pxa2xx_stargate2.c 1962 1963ARM/INTEL XSC3 (MANZANO) ARM CORE 1964M: Lennert Buytenhek <kernel@wantstofly.org> 1965L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1966S: Maintained 1967 1968ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT 1969M: Lennert Buytenhek <kernel@wantstofly.org> 1970L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1971S: Maintained 1972 1973ARM/LG1K ARCHITECTURE 1974M: Chanho Min <chanho.min@lge.com> 1975L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1976S: Maintained 1977F: arch/arm64/boot/dts/lg/ 1978 1979ARM/LOGICPD PXA270 MACHINE SUPPORT 1980M: Lennert Buytenhek <kernel@wantstofly.org> 1981L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1982S: Maintained 1983 1984ARM/LPC18XX ARCHITECTURE 1985M: Vladimir Zapolskiy <vz@mleia.com> 1986L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1987S: Maintained 1988F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 1989F: arch/arm/boot/dts/lpc43* 1990F: drivers/i2c/busses/i2c-lpc2k.c 1991F: drivers/memory/pl172.c 1992F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 1993F: drivers/rtc/rtc-lpc24xx.c 1994N: lpc18xx 1995 1996ARM/LPC32XX SOC SUPPORT 1997M: Vladimir Zapolskiy <vz@mleia.com> 1998L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1999S: Maintained 2000T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2001F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2002F: arch/arm/boot/dts/lpc32* 2003F: arch/arm/mach-lpc32xx/ 2004F: drivers/i2c/busses/i2c-pnx.c 2005F: drivers/net/ethernet/nxp/lpc_eth.c 2006F: drivers/usb/host/ohci-nxp.c 2007F: drivers/watchdog/pnx4008_wdt.c 2008N: lpc32xx 2009 2010ARM/MAGICIAN MACHINE SUPPORT 2011M: Philipp Zabel <philipp.zabel@gmail.com> 2012S: Maintained 2013 2014ARM/Marvell Dove/MV78xx0/Orion SOC support 2015M: Andrew Lunn <andrew@lunn.ch> 2016M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2017M: Gregory Clement <gregory.clement@bootlin.com> 2018L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2019S: Maintained 2020T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2021F: Documentation/devicetree/bindings/soc/dove/ 2022F: arch/arm/boot/dts/dove* 2023F: arch/arm/boot/dts/orion5x* 2024F: arch/arm/mach-dove/ 2025F: arch/arm/mach-mv78xx0/ 2026F: arch/arm/mach-orion5x/ 2027F: arch/arm/plat-orion/ 2028F: drivers/soc/dove/ 2029 2030ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2031M: Andrew Lunn <andrew@lunn.ch> 2032M: Gregory Clement <gregory.clement@bootlin.com> 2033M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2034L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2035S: Maintained 2036T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2037F: arch/arm/boot/dts/armada* 2038F: arch/arm/boot/dts/kirkwood* 2039F: arch/arm/configs/mvebu_*_defconfig 2040F: arch/arm/mach-mvebu/ 2041F: arch/arm64/boot/dts/marvell/armada* 2042F: arch/arm64/boot/dts/marvell/cn913* 2043F: drivers/cpufreq/armada-37xx-cpufreq.c 2044F: drivers/cpufreq/armada-8k-cpufreq.c 2045F: drivers/cpufreq/mvebu-cpufreq.c 2046F: drivers/irqchip/irq-armada-370-xp.c 2047F: drivers/irqchip/irq-mvebu-* 2048F: drivers/pinctrl/mvebu/ 2049F: drivers/rtc/rtc-armada38x.c 2050 2051ARM/Mediatek RTC DRIVER 2052M: Eddie Huang <eddie.huang@mediatek.com> 2053M: Sean Wang <sean.wang@mediatek.com> 2054L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2055L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2056S: Maintained 2057F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2058F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2059F: drivers/rtc/rtc-mt2712.c 2060F: drivers/rtc/rtc-mt6397.c 2061F: drivers/rtc/rtc-mt7622.c 2062 2063ARM/Mediatek SoC support 2064M: Matthias Brugger <matthias.bgg@gmail.com> 2065L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2066L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2067S: Maintained 2068W: https://mtk.wiki.kernel.org/ 2069C: irc://chat.freenode.net/linux-mediatek 2070F: arch/arm/boot/dts/mt6* 2071F: arch/arm/boot/dts/mt7* 2072F: arch/arm/boot/dts/mt8* 2073F: arch/arm/mach-mediatek/ 2074F: arch/arm64/boot/dts/mediatek/ 2075F: drivers/soc/mediatek/ 2076N: mtk 2077N: mt[678] 2078K: mediatek 2079 2080ARM/Mediatek USB3 PHY DRIVER 2081M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2082L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2083L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2084S: Maintained 2085F: Documentation/devicetree/bindings/phy/mediatek,* 2086F: drivers/phy/mediatek/ 2087 2088ARM/Microchip (AT91) SoC support 2089M: Nicolas Ferre <nicolas.ferre@microchip.com> 2090M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2091M: Ludovic Desroches <ludovic.desroches@microchip.com> 2092L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2093S: Supported 2094W: http://www.linux4sam.org 2095T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2096F: arch/arm/boot/dts/at91*.dts 2097F: arch/arm/boot/dts/at91*.dtsi 2098F: arch/arm/boot/dts/sama*.dts 2099F: arch/arm/boot/dts/sama*.dtsi 2100F: arch/arm/include/debug/at91.S 2101F: arch/arm/mach-at91/ 2102F: drivers/memory/atmel* 2103F: drivers/watchdog/sama5d4_wdt.c 2104F: include/soc/at91/ 2105X: drivers/input/touchscreen/atmel_mxt_ts.c 2106X: drivers/net/wireless/atmel/ 2107N: at91 2108N: atmel 2109 2110ARM/Microchip Sparx5 SoC support 2111M: Lars Povlsen <lars.povlsen@microchip.com> 2112M: Steen Hegelund <Steen.Hegelund@microchip.com> 2113M: UNGLinuxDriver@microchip.com 2114L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2115S: Supported 2116T: git git://github.com/microchip-ung/linux-upstream.git 2117F: arch/arm64/boot/dts/microchip/ 2118F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2119N: sparx5 2120 2121Microchip Timer Counter Block (TCB) Capture Driver 2122M: Kamel Bouhara <kamel.bouhara@bootlin.com> 2123L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2124L: linux-iio@vger.kernel.org 2125S: Maintained 2126F: drivers/counter/microchip-tcb-capture.c 2127 2128ARM/MIOA701 MACHINE SUPPORT 2129M: Robert Jarzmik <robert.jarzmik@free.fr> 2130L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2131S: Maintained 2132F: arch/arm/mach-pxa/mioa701.c 2133 2134ARM/MStar/Sigmastar Armv7 SoC support 2135M: Daniel Palmer <daniel@thingy.jp> 2136L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2137S: Maintained 2138W: http://linux-chenxing.org/ 2139F: Documentation/devicetree/bindings/arm/mstar/* 2140F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2141F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2142F: arch/arm/boot/dts/mstar-* 2143F: arch/arm/mach-mstar/ 2144F: drivers/clk/mstar/ 2145F: drivers/gpio/gpio-msc313.c 2146F: include/dt-bindings/clock/mstar-* 2147F: include/dt-bindings/gpio/msc313-gpio.h 2148 2149ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT 2150M: Michael Petchkovsky <mkpetch@internode.on.net> 2151S: Maintained 2152 2153ARM/NOMADIK/Ux500 ARCHITECTURES 2154M: Linus Walleij <linus.walleij@linaro.org> 2155L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2156S: Maintained 2157T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2158F: Documentation/devicetree/bindings/arm/ste-* 2159F: Documentation/devicetree/bindings/arm/ux500.yaml 2160F: Documentation/devicetree/bindings/arm/ux500/ 2161F: Documentation/devicetree/bindings/i2c/i2c-nomadik.txt 2162F: arch/arm/boot/dts/ste-* 2163F: arch/arm/mach-nomadik/ 2164F: arch/arm/mach-ux500/ 2165F: drivers/clk/clk-nomadik.c 2166F: drivers/clocksource/clksrc-dbx500-prcmu.c 2167F: drivers/dma/ste_dma40* 2168F: drivers/hwspinlock/u8500_hsem.c 2169F: drivers/i2c/busses/i2c-nomadik.c 2170F: drivers/iio/adc/ab8500-gpadc.c 2171F: drivers/mfd/ab8500* 2172F: drivers/mfd/abx500* 2173F: drivers/mfd/db8500* 2174F: drivers/mfd/dbx500* 2175F: drivers/pinctrl/nomadik/ 2176F: drivers/rtc/rtc-ab8500.c 2177F: drivers/rtc/rtc-pl031.c 2178F: drivers/soc/ux500/ 2179 2180ARM/NUVOTON NPCM ARCHITECTURE 2181M: Avi Fishman <avifishman70@gmail.com> 2182M: Tomer Maimon <tmaimon77@gmail.com> 2183M: Tali Perry <tali.perry1@gmail.com> 2184R: Patrick Venture <venture@google.com> 2185R: Nancy Yuen <yuenn@google.com> 2186R: Benjamin Fair <benjaminfair@google.com> 2187L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2188S: Supported 2189F: Documentation/devicetree/bindings/*/*/*npcm* 2190F: Documentation/devicetree/bindings/*/*npcm* 2191F: arch/arm/boot/dts/nuvoton-npcm* 2192F: arch/arm/mach-npcm/ 2193F: drivers/*/*npcm* 2194F: drivers/*/*/*npcm* 2195F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2196 2197ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT 2198L: openmoko-kernel@lists.openmoko.org (subscribers-only) 2199S: Orphan 2200W: http://wiki.openmoko.org/wiki/Neo_FreeRunner 2201F: arch/arm/mach-s3c/gta02.h 2202F: arch/arm/mach-s3c/mach-gta02.c 2203 2204ARM/Orion SoC/Technologic Systems TS-78xx platform support 2205M: Alexander Clouter <alex@digriz.org.uk> 2206L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2207S: Maintained 2208W: http://www.digriz.org.uk/ts78xx/kernel 2209F: arch/arm/mach-orion5x/ts78xx-* 2210 2211ARM/OXNAS platform support 2212M: Neil Armstrong <narmstrong@baylibre.com> 2213L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2214L: linux-oxnas@groups.io (moderated for non-subscribers) 2215S: Maintained 2216F: arch/arm/boot/dts/ox8*.dts* 2217F: arch/arm/mach-oxnas/ 2218F: drivers/power/reset/oxnas-restart.c 2219N: oxnas 2220 2221ARM/PALM TREO SUPPORT 2222M: Tomas Cech <sleep_walker@suse.com> 2223L: linux-arm-kernel@lists.infradead.org 2224S: Maintained 2225W: http://hackndev.com 2226F: arch/arm/mach-pxa/palmtreo.* 2227 2228ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT 2229M: Marek Vasut <marek.vasut@gmail.com> 2230L: linux-arm-kernel@lists.infradead.org 2231S: Maintained 2232W: http://hackndev.com 2233F: arch/arm/mach-pxa/include/mach/palmld.h 2234F: arch/arm/mach-pxa/include/mach/palmtc.h 2235F: arch/arm/mach-pxa/include/mach/palmtx.h 2236F: arch/arm/mach-pxa/palmld.c 2237F: arch/arm/mach-pxa/palmt5.* 2238F: arch/arm/mach-pxa/palmtc.c 2239F: arch/arm/mach-pxa/palmte2.* 2240F: arch/arm/mach-pxa/palmtx.c 2241 2242ARM/PALMZ72 SUPPORT 2243M: Sergey Lapin <slapin@ossfans.org> 2244L: linux-arm-kernel@lists.infradead.org 2245S: Maintained 2246W: http://hackndev.com 2247F: arch/arm/mach-pxa/palmz72.* 2248 2249ARM/PLEB SUPPORT 2250M: Peter Chubb <pleb@gelato.unsw.edu.au> 2251S: Maintained 2252W: http://www.disy.cse.unsw.edu.au/Hardware/PLEB 2253 2254ARM/PT DIGITAL BOARD PORT 2255M: Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de> 2256L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2257S: Maintained 2258W: http://www.armlinux.org.uk/ 2259 2260ARM/QUALCOMM SUPPORT 2261M: Andy Gross <agross@kernel.org> 2262M: Bjorn Andersson <bjorn.andersson@linaro.org> 2263L: linux-arm-msm@vger.kernel.org 2264S: Maintained 2265T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2266F: Documentation/devicetree/bindings/*/qcom* 2267F: Documentation/devicetree/bindings/soc/qcom/ 2268F: arch/arm/boot/dts/qcom-*.dts 2269F: arch/arm/boot/dts/qcom-*.dtsi 2270F: arch/arm/mach-qcom/ 2271F: arch/arm64/boot/dts/qcom/ 2272F: drivers/*/*/qcom* 2273F: drivers/*/*/qcom/ 2274F: drivers/*/pm8???-* 2275F: drivers/*/qcom* 2276F: drivers/*/qcom/ 2277F: drivers/bluetooth/btqcomsmd.c 2278F: drivers/clocksource/timer-qcom.c 2279F: drivers/cpuidle/cpuidle-qcom-spm.c 2280F: drivers/extcon/extcon-qcom* 2281F: drivers/i2c/busses/i2c-qcom-geni.c 2282F: drivers/i2c/busses/i2c-qup.c 2283F: drivers/iommu/msm* 2284F: drivers/mfd/ssbi.c 2285F: drivers/mmc/host/mmci_qcom* 2286F: drivers/mmc/host/sdhci-msm.c 2287F: drivers/pci/controller/dwc/pcie-qcom.c 2288F: drivers/phy/qualcomm/ 2289F: drivers/power/*/msm* 2290F: drivers/reset/reset-qcom-* 2291F: drivers/scsi/ufs/ufs-qcom* 2292F: drivers/spi/spi-geni-qcom.c 2293F: drivers/spi/spi-qcom-qspi.c 2294F: drivers/spi/spi-qup.c 2295F: drivers/tty/serial/msm_serial.c 2296F: drivers/usb/dwc3/dwc3-qcom.c 2297F: include/dt-bindings/*/qcom* 2298F: include/linux/*/qcom* 2299 2300ARM/RADISYS ENP2611 MACHINE SUPPORT 2301M: Lennert Buytenhek <kernel@wantstofly.org> 2302L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2303S: Maintained 2304 2305ARM/RDA MICRO ARCHITECTURE 2306M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2307L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2308L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2309S: Maintained 2310F: Documentation/devicetree/bindings/arm/rda.yaml 2311F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2312F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt 2313F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt 2314F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt 2315F: arch/arm/boot/dts/rda8810pl-* 2316F: drivers/clocksource/timer-rda.c 2317F: drivers/gpio/gpio-rda.c 2318F: drivers/irqchip/irq-rda-intc.c 2319F: drivers/tty/serial/rda-uart.c 2320 2321ARM/REALTEK ARCHITECTURE 2322M: Andreas Färber <afaerber@suse.de> 2323L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2324L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2325S: Maintained 2326F: Documentation/devicetree/bindings/arm/realtek.yaml 2327F: arch/arm/boot/dts/rtd* 2328F: arch/arm/mach-realtek/ 2329F: arch/arm64/boot/dts/realtek/ 2330 2331ARM/RENESAS ARM64 ARCHITECTURE 2332M: Geert Uytterhoeven <geert+renesas@glider.be> 2333M: Magnus Damm <magnus.damm@gmail.com> 2334L: linux-renesas-soc@vger.kernel.org 2335S: Supported 2336Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2337T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2338F: Documentation/devicetree/bindings/arm/renesas.yaml 2339F: arch/arm64/boot/dts/renesas/ 2340F: drivers/soc/renesas/ 2341F: include/linux/soc/renesas/ 2342 2343ARM/RISCPC ARCHITECTURE 2344M: Russell King <linux@armlinux.org.uk> 2345L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2346S: Maintained 2347W: http://www.armlinux.org.uk/ 2348F: arch/arm/include/asm/hardware/entry-macro-iomd.S 2349F: arch/arm/include/asm/hardware/ioc.h 2350F: arch/arm/include/asm/hardware/iomd.h 2351F: arch/arm/include/asm/hardware/memc.h 2352F: arch/arm/mach-rpc/ 2353F: drivers/net/ethernet/8390/etherh.c 2354F: drivers/net/ethernet/i825xx/ether1* 2355F: drivers/net/ethernet/seeq/ether3* 2356F: drivers/scsi/arm/ 2357 2358ARM/Rockchip SoC support 2359M: Heiko Stuebner <heiko@sntech.de> 2360L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2361L: linux-rockchip@lists.infradead.org 2362S: Maintained 2363T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2364F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2365F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2366F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2367F: arch/arm/boot/dts/rk3* 2368F: arch/arm/boot/dts/rv1108* 2369F: arch/arm/mach-rockchip/ 2370F: drivers/*/*/*rockchip* 2371F: drivers/*/*rockchip* 2372F: drivers/clk/rockchip/ 2373F: drivers/i2c/busses/i2c-rk3x.c 2374F: sound/soc/rockchip/ 2375N: rockchip 2376 2377ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2378M: Krzysztof Kozlowski <krzk@kernel.org> 2379L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2380L: linux-samsung-soc@vger.kernel.org 2381S: Maintained 2382Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2383F: Documentation/arm/samsung/ 2384F: Documentation/devicetree/bindings/arm/samsung/ 2385F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2386F: arch/arm/boot/dts/exynos* 2387F: arch/arm/boot/dts/s3c* 2388F: arch/arm/boot/dts/s5p* 2389F: arch/arm/mach-exynos*/ 2390F: arch/arm/mach-s3c/ 2391F: arch/arm/mach-s5p*/ 2392F: arch/arm64/boot/dts/exynos/ 2393F: drivers/*/*/*s3c24* 2394F: drivers/*/*s3c24* 2395F: drivers/*/*s3c64xx* 2396F: drivers/*/*s5pv210* 2397F: drivers/memory/samsung/ 2398F: drivers/soc/samsung/ 2399F: drivers/tty/serial/samsung* 2400F: include/linux/platform_data/*s3c* 2401F: include/linux/serial_s3c.h 2402F: include/linux/soc/samsung/ 2403N: exynos 2404N: s3c2410 2405N: s3c64xx 2406N: s5pv210 2407 2408ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2409M: Andrzej Hajda <a.hajda@samsung.com> 2410L: linux-arm-kernel@lists.infradead.org 2411L: linux-media@vger.kernel.org 2412S: Maintained 2413F: drivers/media/platform/s5p-g2d/ 2414 2415ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2416M: Marek Szyprowski <m.szyprowski@samsung.com> 2417L: linux-samsung-soc@vger.kernel.org 2418L: linux-media@vger.kernel.org 2419S: Maintained 2420F: Documentation/devicetree/bindings/media/s5p-cec.txt 2421F: drivers/media/cec/platform/s5p/ 2422 2423ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2424M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2425M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2426M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2427L: linux-arm-kernel@lists.infradead.org 2428L: linux-media@vger.kernel.org 2429S: Maintained 2430F: drivers/media/platform/s5p-jpeg/ 2431 2432ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2433M: Andrzej Hajda <a.hajda@samsung.com> 2434L: linux-arm-kernel@lists.infradead.org 2435L: linux-media@vger.kernel.org 2436S: Maintained 2437F: drivers/media/platform/s5p-mfc/ 2438 2439ARM/SHMOBILE ARM ARCHITECTURE 2440M: Geert Uytterhoeven <geert+renesas@glider.be> 2441M: Magnus Damm <magnus.damm@gmail.com> 2442L: linux-renesas-soc@vger.kernel.org 2443S: Supported 2444Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2445T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2446F: Documentation/devicetree/bindings/arm/renesas.yaml 2447F: arch/arm/boot/dts/emev2* 2448F: arch/arm/boot/dts/gr-peach* 2449F: arch/arm/boot/dts/iwg20d-q7* 2450F: arch/arm/boot/dts/r7s* 2451F: arch/arm/boot/dts/r8a* 2452F: arch/arm/boot/dts/r9a* 2453F: arch/arm/boot/dts/sh* 2454F: arch/arm/configs/shmobile_defconfig 2455F: arch/arm/include/debug/renesas-scif.S 2456F: arch/arm/mach-shmobile/ 2457F: drivers/soc/renesas/ 2458F: include/linux/soc/renesas/ 2459 2460ARM/SOCFPGA ARCHITECTURE 2461M: Dinh Nguyen <dinguyen@kernel.org> 2462S: Maintained 2463W: http://www.rocketboards.org 2464T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2465F: arch/arm/boot/dts/socfpga* 2466F: arch/arm/configs/socfpga_defconfig 2467F: arch/arm/mach-socfpga/ 2468F: arch/arm64/boot/dts/altera/ 2469F: arch/arm64/boot/dts/intel/ 2470 2471ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2472M: Dinh Nguyen <dinguyen@kernel.org> 2473S: Maintained 2474F: drivers/clk/socfpga/ 2475 2476ARM/SOCFPGA EDAC SUPPORT 2477M: Dinh Nguyen <dinguyen@kernel.org> 2478S: Maintained 2479F: drivers/edac/altera_edac.[ch] 2480 2481ARM/SPREADTRUM SoC SUPPORT 2482M: Orson Zhai <orsonzhai@gmail.com> 2483M: Baolin Wang <baolin.wang7@gmail.com> 2484M: Chunyan Zhang <zhang.lyra@gmail.com> 2485S: Maintained 2486F: arch/arm64/boot/dts/sprd 2487N: sprd 2488N: sc27xx 2489N: sc2731 2490 2491ARM/STI ARCHITECTURE 2492M: Patrice Chotard <patrice.chotard@st.com> 2493L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2494S: Maintained 2495W: http://www.stlinux.com 2496F: Documentation/devicetree/bindings/i2c/i2c-st.txt 2497F: arch/arm/boot/dts/sti* 2498F: arch/arm/mach-sti/ 2499F: drivers/ata/ahci_st.c 2500F: drivers/char/hw_random/st-rng.c 2501F: drivers/clocksource/arm_global_timer.c 2502F: drivers/clocksource/clksrc_st_lpc.c 2503F: drivers/cpufreq/sti-cpufreq.c 2504F: drivers/dma/st_fdma* 2505F: drivers/i2c/busses/i2c-st.c 2506F: drivers/media/platform/sti/c8sectpfe/ 2507F: drivers/media/rc/st_rc.c 2508F: drivers/mmc/host/sdhci-st.c 2509F: drivers/phy/st/phy-miphy28lp.c 2510F: drivers/phy/st/phy-stih407-usb.c 2511F: drivers/pinctrl/pinctrl-st.c 2512F: drivers/remoteproc/st_remoteproc.c 2513F: drivers/remoteproc/st_slim_rproc.c 2514F: drivers/reset/sti/ 2515F: drivers/rtc/rtc-st-lpc.c 2516F: drivers/tty/serial/st-asc.c 2517F: drivers/usb/dwc3/dwc3-st.c 2518F: drivers/usb/host/ehci-st.c 2519F: drivers/usb/host/ohci-st.c 2520F: drivers/watchdog/st_lpc_wdt.c 2521F: include/linux/remoteproc/st_slim_rproc.h 2522 2523ARM/STM32 ARCHITECTURE 2524M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2525M: Alexandre Torgue <alexandre.torgue@st.com> 2526L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2527L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2528S: Maintained 2529T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2530F: arch/arm/boot/dts/stm32* 2531F: arch/arm/mach-stm32/ 2532F: drivers/clocksource/armv7m_systick.c 2533N: stm32 2534N: stm 2535 2536ARM/Synaptics SoC support 2537M: Jisheng Zhang <Jisheng.Zhang@synaptics.com> 2538M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2539L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2540S: Maintained 2541F: arch/arm/boot/dts/berlin* 2542F: arch/arm/mach-berlin/ 2543F: arch/arm64/boot/dts/synaptics/ 2544 2545ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2546M: Lennert Buytenhek <kernel@wantstofly.org> 2547L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2548S: Maintained 2549 2550ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2551M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2552L: linux-tegra@vger.kernel.org 2553L: linux-media@vger.kernel.org 2554S: Maintained 2555F: Documentation/devicetree/bindings/media/tegra-cec.txt 2556F: drivers/media/cec/platform/tegra/ 2557 2558ARM/TETON BGA MACHINE SUPPORT 2559M: "Mark F. Brown" <mark.brown314@gmail.com> 2560L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2561S: Maintained 2562 2563ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2564M: Santosh Shilimkar <ssantosh@kernel.org> 2565L: linux-kernel@vger.kernel.org 2566S: Maintained 2567F: drivers/memory/*emif* 2568 2569ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2570M: Santosh Shilimkar <ssantosh@kernel.org> 2571L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2572S: Maintained 2573T: git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git 2574F: arch/arm/boot/dts/keystone-* 2575F: arch/arm/mach-keystone/ 2576 2577ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2578M: Santosh Shilimkar <ssantosh@kernel.org> 2579L: linux-kernel@vger.kernel.org 2580S: Maintained 2581F: drivers/clk/keystone/ 2582 2583ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2584M: Santosh Shilimkar <ssantosh@kernel.org> 2585L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2586L: linux-kernel@vger.kernel.org 2587S: Maintained 2588F: drivers/clocksource/timer-keystone.c 2589 2590ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2591M: Santosh Shilimkar <ssantosh@kernel.org> 2592L: linux-kernel@vger.kernel.org 2593S: Maintained 2594F: drivers/power/reset/keystone-reset.c 2595 2596ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2597M: Nishanth Menon <nm@ti.com> 2598M: Tero Kristo <kristo@kernel.org> 2599L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2600S: Supported 2601F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2602F: arch/arm64/boot/dts/ti/Makefile 2603F: arch/arm64/boot/dts/ti/k3-* 2604F: include/dt-bindings/pinctrl/k3.h 2605 2606ARM/THECUS N2100 MACHINE SUPPORT 2607M: Lennert Buytenhek <kernel@wantstofly.org> 2608L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2609S: Maintained 2610 2611ARM/TOSA MACHINE SUPPORT 2612M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> 2613M: Dirk Opfer <dirk@opfer-online.de> 2614S: Maintained 2615 2616ARM/TOSHIBA VISCONTI ARCHITECTURE 2617M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2618L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2619S: Supported 2620T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2621F: Documentation/devicetree/bindings/arm/toshiba.yaml 2622F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2623F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2624F: Documentation/devicetree/bindings/pinctrl/toshiba,tmpv7700-pinctrl.yaml 2625F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2626F: arch/arm64/boot/dts/toshiba/ 2627F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2628F: drivers/gpio/gpio-visconti.c 2629F: drivers/pinctrl/visconti/ 2630F: drivers/watchdog/visconti_wdt.c 2631N: visconti 2632 2633ARM/UNIPHIER ARCHITECTURE 2634L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2635S: Orphan 2636F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2637F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2638F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2639F: arch/arm/boot/dts/uniphier* 2640F: arch/arm/include/asm/hardware/cache-uniphier.h 2641F: arch/arm/mach-uniphier/ 2642F: arch/arm/mm/cache-uniphier.c 2643F: arch/arm64/boot/dts/socionext/uniphier* 2644F: drivers/bus/uniphier-system-bus.c 2645F: drivers/clk/uniphier/ 2646F: drivers/dma/uniphier-mdmac.c 2647F: drivers/gpio/gpio-uniphier.c 2648F: drivers/i2c/busses/i2c-uniphier* 2649F: drivers/irqchip/irq-uniphier-aidet.c 2650F: drivers/mmc/host/uniphier-sd.c 2651F: drivers/pinctrl/uniphier/ 2652F: drivers/reset/reset-uniphier.c 2653F: drivers/tty/serial/8250/8250_uniphier.c 2654N: uniphier 2655 2656ARM/VERSATILE EXPRESS PLATFORM 2657M: Liviu Dudau <liviu.dudau@arm.com> 2658M: Sudeep Holla <sudeep.holla@arm.com> 2659M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 2660L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2661S: Maintained 2662F: */*/*/vexpress* 2663F: */*/vexpress* 2664F: arch/arm/boot/dts/vexpress* 2665F: arch/arm/mach-vexpress/ 2666F: arch/arm64/boot/dts/arm/ 2667F: drivers/clk/versatile/clk-vexpress-osc.c 2668F: drivers/clocksource/timer-versatile.c 2669N: mps2 2670 2671ARM/VFP SUPPORT 2672M: Russell King <linux@armlinux.org.uk> 2673L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2674S: Maintained 2675W: http://www.armlinux.org.uk/ 2676F: arch/arm/vfp/ 2677 2678ARM/VOIPAC PXA270 SUPPORT 2679M: Marek Vasut <marek.vasut@gmail.com> 2680L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2681S: Maintained 2682F: arch/arm/mach-pxa/include/mach/vpac270.h 2683F: arch/arm/mach-pxa/vpac270.c 2684 2685ARM/VT8500 ARM ARCHITECTURE 2686M: Tony Prisk <linux@prisktech.co.nz> 2687L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2688S: Maintained 2689F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2690F: arch/arm/mach-vt8500/ 2691F: drivers/clocksource/timer-vt8500.c 2692F: drivers/i2c/busses/i2c-wmt.c 2693F: drivers/mmc/host/wmt-sdmmc.c 2694F: drivers/pwm/pwm-vt8500.c 2695F: drivers/rtc/rtc-vt8500.c 2696F: drivers/tty/serial/vt8500_serial.c 2697F: drivers/usb/host/ehci-platform.c 2698F: drivers/usb/host/uhci-platform.c 2699F: drivers/video/fbdev/vt8500lcdfb.* 2700F: drivers/video/fbdev/wm8505fb* 2701F: drivers/video/fbdev/wmt_ge_rops.* 2702 2703ARM/ZIPIT Z2 SUPPORT 2704M: Marek Vasut <marek.vasut@gmail.com> 2705L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2706S: Maintained 2707F: arch/arm/mach-pxa/include/mach/z2.h 2708F: arch/arm/mach-pxa/z2.c 2709 2710ARM/ZYNQ ARCHITECTURE 2711M: Michal Simek <michal.simek@xilinx.com> 2712L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2713S: Supported 2714W: http://wiki.xilinx.com 2715T: git https://github.com/Xilinx/linux-xlnx.git 2716F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2717F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2718F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2719F: arch/arm/mach-zynq/ 2720F: drivers/block/xsysace.c 2721F: drivers/clocksource/timer-cadence-ttc.c 2722F: drivers/cpuidle/cpuidle-zynq.c 2723F: drivers/edac/synopsys_edac.c 2724F: drivers/i2c/busses/i2c-cadence.c 2725F: drivers/i2c/busses/i2c-xiic.c 2726F: drivers/mmc/host/sdhci-of-arasan.c 2727N: zynq 2728N: xilinx 2729 2730ARM64 PORT (AARCH64 ARCHITECTURE) 2731M: Catalin Marinas <catalin.marinas@arm.com> 2732M: Will Deacon <will@kernel.org> 2733L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2734S: Maintained 2735T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2736F: Documentation/arm64/ 2737F: arch/arm64/ 2738F: tools/testing/selftests/arm64/ 2739X: arch/arm64/boot/dts/ 2740 2741ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 2742M: George McCollister <george.mccollister@gmail.com> 2743L: netdev@vger.kernel.org 2744S: Maintained 2745F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 2746F: drivers/net/dsa/xrs700x/* 2747F: net/dsa/tag_xrs700x.c 2748 2749AS3645A LED FLASH CONTROLLER DRIVER 2750M: Sakari Ailus <sakari.ailus@iki.fi> 2751L: linux-leds@vger.kernel.org 2752S: Maintained 2753F: drivers/leds/leds-as3645a.c 2754 2755ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 2756M: Tianshu Qiu <tian.shu.qiu@intel.com> 2757L: linux-media@vger.kernel.org 2758S: Maintained 2759T: git git://linuxtv.org/media_tree.git 2760F: Documentation/devicetree/bindings/media/i2c/ak7375.txt 2761F: drivers/media/i2c/ak7375.c 2762 2763ASAHI KASEI AK8974 DRIVER 2764M: Linus Walleij <linus.walleij@linaro.org> 2765L: linux-iio@vger.kernel.org 2766S: Supported 2767W: http://www.akm.com/ 2768F: drivers/iio/magnetometer/ak8974.c 2769 2770ASC7621 HARDWARE MONITOR DRIVER 2771M: George Joseph <george.joseph@fairview5.com> 2772L: linux-hwmon@vger.kernel.org 2773S: Maintained 2774F: Documentation/hwmon/asc7621.rst 2775F: drivers/hwmon/asc7621.c 2776 2777ASPEED PINCTRL DRIVERS 2778M: Andrew Jeffery <andrew@aj.id.au> 2779L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2780L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2781L: linux-gpio@vger.kernel.org 2782S: Maintained 2783F: Documentation/devicetree/bindings/pinctrl/aspeed,* 2784F: drivers/pinctrl/aspeed/ 2785 2786ASPEED SCU INTERRUPT CONTROLLER DRIVER 2787M: Eddie James <eajames@linux.ibm.com> 2788L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2789S: Maintained 2790F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 2791F: drivers/irqchip/irq-aspeed-scu-ic.c 2792F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 2793 2794ASPEED SD/MMC DRIVER 2795M: Andrew Jeffery <andrew@aj.id.au> 2796L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2797L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2798L: linux-mmc@vger.kernel.org 2799S: Maintained 2800F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 2801F: drivers/mmc/host/sdhci-of-aspeed* 2802 2803ASPEED VIDEO ENGINE DRIVER 2804M: Eddie James <eajames@linux.ibm.com> 2805L: linux-media@vger.kernel.org 2806L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2807S: Maintained 2808F: Documentation/devicetree/bindings/media/aspeed-video.txt 2809F: drivers/media/platform/aspeed-video.c 2810 2811ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 2812M: Corentin Chary <corentin.chary@gmail.com> 2813L: acpi4asus-user@lists.sourceforge.net 2814L: platform-driver-x86@vger.kernel.org 2815S: Maintained 2816W: http://acpi4asus.sf.net 2817F: drivers/platform/x86/asus*.c 2818F: drivers/platform/x86/eeepc*.c 2819 2820ASUS WIRELESS RADIO CONTROL DRIVER 2821M: João Paulo Rechi Vita <jprvita@gmail.com> 2822L: platform-driver-x86@vger.kernel.org 2823S: Maintained 2824F: drivers/platform/x86/asus-wireless.c 2825 2826ASYMMETRIC KEYS 2827M: David Howells <dhowells@redhat.com> 2828L: keyrings@vger.kernel.org 2829S: Maintained 2830F: Documentation/crypto/asymmetric-keys.rst 2831F: crypto/asymmetric_keys/ 2832F: include/crypto/pkcs7.h 2833F: include/crypto/public_key.h 2834F: include/linux/verification.h 2835 2836ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 2837R: Dan Williams <dan.j.williams@intel.com> 2838S: Odd fixes 2839W: http://sourceforge.net/projects/xscaleiop 2840F: Documentation/crypto/async-tx-api.rst 2841F: crypto/async_tx/ 2842F: include/linux/async_tx.h 2843 2844AT24 EEPROM DRIVER 2845M: Bartosz Golaszewski <bgolaszewski@baylibre.com> 2846L: linux-i2c@vger.kernel.org 2847S: Maintained 2848T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 2849F: Documentation/devicetree/bindings/eeprom/at24.yaml 2850F: drivers/misc/eeprom/at24.c 2851 2852ATA OVER ETHERNET (AOE) DRIVER 2853M: "Justin Sanders" <justin@coraid.com> 2854S: Supported 2855W: http://www.openaoe.org/ 2856F: Documentation/admin-guide/aoe/ 2857F: drivers/block/aoe/ 2858 2859ATHEROS 71XX/9XXX GPIO DRIVER 2860M: Alban Bedel <albeu@free.fr> 2861S: Maintained 2862W: https://github.com/AlbanBedel/linux 2863T: git git://github.com/AlbanBedel/linux 2864F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 2865F: drivers/gpio/gpio-ath79.c 2866 2867ATHEROS 71XX/9XXX USB PHY DRIVER 2868M: Alban Bedel <albeu@free.fr> 2869S: Maintained 2870W: https://github.com/AlbanBedel/linux 2871T: git git://github.com/AlbanBedel/linux 2872F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 2873F: drivers/phy/qualcomm/phy-ath79-usb.c 2874 2875ATHEROS ATH GENERIC UTILITIES 2876M: Kalle Valo <kvalo@codeaurora.org> 2877L: linux-wireless@vger.kernel.org 2878S: Supported 2879F: drivers/net/wireless/ath/* 2880 2881ATHEROS ATH5K WIRELESS DRIVER 2882M: Jiri Slaby <jirislaby@kernel.org> 2883M: Nick Kossifidis <mickflemm@gmail.com> 2884M: Luis Chamberlain <mcgrof@kernel.org> 2885L: linux-wireless@vger.kernel.org 2886S: Maintained 2887W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 2888F: drivers/net/wireless/ath/ath5k/ 2889 2890ATHEROS ATH6KL WIRELESS DRIVER 2891M: Kalle Valo <kvalo@codeaurora.org> 2892L: linux-wireless@vger.kernel.org 2893S: Supported 2894W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 2895T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 2896F: drivers/net/wireless/ath/ath6kl/ 2897 2898ATI_REMOTE2 DRIVER 2899M: Ville Syrjala <syrjala@sci.fi> 2900S: Maintained 2901F: drivers/input/misc/ati_remote2.c 2902 2903ATK0110 HWMON DRIVER 2904M: Luca Tettamanti <kronos.it@gmail.com> 2905L: linux-hwmon@vger.kernel.org 2906S: Maintained 2907F: drivers/hwmon/asus_atk0110.c 2908 2909ATLX ETHERNET DRIVERS 2910M: Chris Snook <chris.snook@gmail.com> 2911L: netdev@vger.kernel.org 2912S: Maintained 2913W: http://sourceforge.net/projects/atl1 2914W: http://atl1.sourceforge.net 2915F: drivers/net/ethernet/atheros/ 2916 2917ATM 2918M: Chas Williams <3chas3@gmail.com> 2919L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 2920L: netdev@vger.kernel.org 2921S: Maintained 2922W: http://linux-atm.sourceforge.net 2923F: drivers/atm/ 2924F: include/linux/atm* 2925F: include/uapi/linux/atm* 2926 2927ATMEL MACB ETHERNET DRIVER 2928M: Nicolas Ferre <nicolas.ferre@microchip.com> 2929M: Claudiu Beznea <claudiu.beznea@microchip.com> 2930S: Supported 2931F: drivers/net/ethernet/cadence/ 2932 2933ATMEL MAXTOUCH DRIVER 2934M: Nick Dyer <nick@shmanahar.org> 2935S: Maintained 2936T: git git://github.com/ndyer/linux.git 2937F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 2938F: drivers/input/touchscreen/atmel_mxt_ts.c 2939 2940ATMEL WIRELESS DRIVER 2941M: Simon Kelley <simon@thekelleys.org.uk> 2942L: linux-wireless@vger.kernel.org 2943S: Maintained 2944W: http://www.thekelleys.org.uk/atmel 2945W: http://atmelwlandriver.sourceforge.net/ 2946F: drivers/net/wireless/atmel/atmel* 2947 2948ATOMIC INFRASTRUCTURE 2949M: Will Deacon <will@kernel.org> 2950M: Peter Zijlstra <peterz@infradead.org> 2951R: Boqun Feng <boqun.feng@gmail.com> 2952L: linux-kernel@vger.kernel.org 2953S: Maintained 2954F: arch/*/include/asm/atomic*.h 2955F: include/*/atomic*.h 2956F: include/linux/refcount.h 2957F: Documentation/atomic_*.txt 2958F: scripts/atomic/ 2959 2960ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 2961M: Bradley Grove <linuxdrivers@attotech.com> 2962L: linux-scsi@vger.kernel.org 2963S: Supported 2964W: http://www.attotech.com 2965F: drivers/scsi/esas2r 2966 2967ATUSB IEEE 802.15.4 RADIO DRIVER 2968M: Stefan Schmidt <stefan@datenfreihafen.org> 2969L: linux-wpan@vger.kernel.org 2970S: Maintained 2971F: drivers/net/ieee802154/at86rf230.h 2972F: drivers/net/ieee802154/atusb.c 2973F: drivers/net/ieee802154/atusb.h 2974 2975AUDIT SUBSYSTEM 2976M: Paul Moore <paul@paul-moore.com> 2977M: Eric Paris <eparis@redhat.com> 2978L: linux-audit@redhat.com (moderated for non-subscribers) 2979S: Supported 2980W: https://github.com/linux-audit 2981T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 2982F: include/linux/audit.h 2983F: include/uapi/linux/audit.h 2984F: kernel/audit* 2985 2986AUXILIARY DISPLAY DRIVERS 2987M: Miguel Ojeda <ojeda@kernel.org> 2988S: Maintained 2989F: drivers/auxdisplay/ 2990F: include/linux/cfag12864b.h 2991 2992AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 2993M: Andreas Klinger <ak@it-klinger.de> 2994L: linux-iio@vger.kernel.org 2995S: Maintained 2996F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 2997F: drivers/iio/adc/hx711.c 2998 2999AX.25 NETWORK LAYER 3000M: Ralf Baechle <ralf@linux-mips.org> 3001L: linux-hams@vger.kernel.org 3002S: Maintained 3003W: http://www.linux-ax25.org/ 3004F: include/net/ax25.h 3005F: include/uapi/linux/ax25.h 3006F: net/ax25/ 3007 3008AXENTIA ARM DEVICES 3009M: Peter Rosin <peda@axentia.se> 3010L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3011S: Maintained 3012F: arch/arm/boot/dts/at91-linea.dtsi 3013F: arch/arm/boot/dts/at91-natte.dtsi 3014F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3015F: arch/arm/boot/dts/at91-tse850-3.dts 3016 3017AXENTIA ASOC DRIVERS 3018M: Peter Rosin <peda@axentia.se> 3019L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3020S: Maintained 3021F: Documentation/devicetree/bindings/sound/axentia,* 3022F: sound/soc/atmel/tse850-pcm5142.c 3023 3024AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3025M: Nuno Sá <nuno.sa@analog.com> 3026L: linux-hwmon@vger.kernel.org 3027S: Supported 3028W: http://ez.analog.com/community/linux-device-drivers 3029F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3030F: drivers/hwmon/axi-fan-control.c 3031 3032AXXIA I2C CONTROLLER 3033M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3034L: linux-i2c@vger.kernel.org 3035S: Maintained 3036F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3037F: drivers/i2c/busses/i2c-axxia.c 3038 3039AZ6007 DVB DRIVER 3040M: Mauro Carvalho Chehab <mchehab@kernel.org> 3041L: linux-media@vger.kernel.org 3042S: Maintained 3043W: https://linuxtv.org 3044T: git git://linuxtv.org/media_tree.git 3045F: drivers/media/usb/dvb-usb-v2/az6007.c 3046 3047AZTECH FM RADIO RECEIVER DRIVER 3048M: Hans Verkuil <hverkuil@xs4all.nl> 3049L: linux-media@vger.kernel.org 3050S: Maintained 3051W: https://linuxtv.org 3052T: git git://linuxtv.org/media_tree.git 3053F: drivers/media/radio/radio-aztech* 3054 3055B43 WIRELESS DRIVER 3056L: linux-wireless@vger.kernel.org 3057L: b43-dev@lists.infradead.org 3058S: Odd Fixes 3059W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3060F: drivers/net/wireless/broadcom/b43/ 3061 3062B43LEGACY WIRELESS DRIVER 3063M: Larry Finger <Larry.Finger@lwfinger.net> 3064L: linux-wireless@vger.kernel.org 3065L: b43-dev@lists.infradead.org 3066S: Maintained 3067W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3068F: drivers/net/wireless/broadcom/b43legacy/ 3069 3070BACKLIGHT CLASS/SUBSYSTEM 3071M: Lee Jones <lee.jones@linaro.org> 3072M: Daniel Thompson <daniel.thompson@linaro.org> 3073M: Jingoo Han <jingoohan1@gmail.com> 3074L: dri-devel@lists.freedesktop.org 3075S: Maintained 3076T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3077F: Documentation/ABI/stable/sysfs-class-backlight 3078F: Documentation/ABI/testing/sysfs-class-backlight 3079F: Documentation/devicetree/bindings/leds/backlight 3080F: drivers/video/backlight/ 3081F: include/linux/backlight.h 3082F: include/linux/pwm_backlight.h 3083 3084BATMAN ADVANCED 3085M: Marek Lindner <mareklindner@neomailbox.ch> 3086M: Simon Wunderlich <sw@simonwunderlich.de> 3087M: Antonio Quartulli <a@unstable.cc> 3088M: Sven Eckelmann <sven@narfation.org> 3089L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3090S: Maintained 3091W: https://www.open-mesh.org/ 3092Q: https://patchwork.open-mesh.org/project/batman/list/ 3093B: https://www.open-mesh.org/projects/batman-adv/issues 3094C: irc://chat.freenode.net/batman 3095T: git https://git.open-mesh.org/linux-merge.git 3096F: Documentation/networking/batman-adv.rst 3097F: include/uapi/linux/batadv_packet.h 3098F: include/uapi/linux/batman_adv.h 3099F: net/batman-adv/ 3100 3101BAYCOM/HDLCDRV DRIVERS FOR AX.25 3102M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3103L: linux-hams@vger.kernel.org 3104S: Maintained 3105W: http://www.baycom.org/~tom/ham/ham.html 3106F: drivers/net/hamradio/baycom* 3107 3108BCACHE (BLOCK LAYER CACHE) 3109M: Coly Li <colyli@suse.de> 3110M: Kent Overstreet <kent.overstreet@gmail.com> 3111L: linux-bcache@vger.kernel.org 3112S: Maintained 3113W: http://bcache.evilpiepirate.org 3114C: irc://irc.oftc.net/bcache 3115F: drivers/md/bcache/ 3116 3117BDISP ST MEDIA DRIVER 3118M: Fabien Dessenne <fabien.dessenne@st.com> 3119L: linux-media@vger.kernel.org 3120S: Supported 3121W: https://linuxtv.org 3122T: git git://linuxtv.org/media_tree.git 3123F: drivers/media/platform/sti/bdisp 3124 3125BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3126M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3127L: netdev@vger.kernel.org 3128S: Maintained 3129F: drivers/net/ethernet/ec_bhf.c 3130 3131BEFS FILE SYSTEM 3132M: Luis de Bethencourt <luisbg@kernel.org> 3133M: Salah Triki <salah.triki@gmail.com> 3134S: Maintained 3135T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3136F: Documentation/filesystems/befs.rst 3137F: fs/befs/ 3138 3139BFQ I/O SCHEDULER 3140M: Paolo Valente <paolo.valente@linaro.org> 3141M: Jens Axboe <axboe@kernel.dk> 3142L: linux-block@vger.kernel.org 3143S: Maintained 3144F: Documentation/block/bfq-iosched.rst 3145F: block/bfq-* 3146 3147BFS FILE SYSTEM 3148M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3149S: Maintained 3150F: Documentation/filesystems/bfs.rst 3151F: fs/bfs/ 3152F: include/uapi/linux/bfs_fs.h 3153 3154BLINKM RGB LED DRIVER 3155M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3156S: Maintained 3157F: drivers/leds/leds-blinkm.c 3158 3159BLOCK LAYER 3160M: Jens Axboe <axboe@kernel.dk> 3161L: linux-block@vger.kernel.org 3162S: Maintained 3163T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3164F: block/ 3165F: drivers/block/ 3166F: fs/block_dev.c 3167F: include/linux/blk* 3168F: kernel/trace/blktrace.c 3169F: lib/sbitmap.c 3170 3171BLOCK2MTD DRIVER 3172M: Joern Engel <joern@lazybastard.org> 3173L: linux-mtd@lists.infradead.org 3174S: Maintained 3175F: drivers/mtd/devices/block2mtd.c 3176 3177BLUETOOTH DRIVERS 3178M: Marcel Holtmann <marcel@holtmann.org> 3179M: Johan Hedberg <johan.hedberg@gmail.com> 3180M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3181L: linux-bluetooth@vger.kernel.org 3182S: Supported 3183W: http://www.bluez.org/ 3184T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3185T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3186F: drivers/bluetooth/ 3187 3188BLUETOOTH SUBSYSTEM 3189M: Marcel Holtmann <marcel@holtmann.org> 3190M: Johan Hedberg <johan.hedberg@gmail.com> 3191M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3192L: linux-bluetooth@vger.kernel.org 3193S: Supported 3194W: http://www.bluez.org/ 3195T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3196T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3197F: include/net/bluetooth/ 3198F: net/bluetooth/ 3199 3200BONDING DRIVER 3201M: Jay Vosburgh <j.vosburgh@gmail.com> 3202M: Veaceslav Falico <vfalico@gmail.com> 3203M: Andy Gospodarek <andy@greyhouse.net> 3204L: netdev@vger.kernel.org 3205S: Supported 3206W: http://sourceforge.net/projects/bonding/ 3207F: drivers/net/bonding/ 3208F: include/net/bonding.h 3209F: include/uapi/linux/if_bonding.h 3210 3211BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3212M: Dan Robertson <dan@dlrobertson.com> 3213L: linux-iio@vger.kernel.org 3214S: Maintained 3215F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3216F: drivers/iio/accel/bma400* 3217 3218BPF (Safe dynamic programs and tools) 3219M: Alexei Starovoitov <ast@kernel.org> 3220M: Daniel Borkmann <daniel@iogearbox.net> 3221M: Andrii Nakryiko <andrii@kernel.org> 3222R: Martin KaFai Lau <kafai@fb.com> 3223R: Song Liu <songliubraving@fb.com> 3224R: Yonghong Song <yhs@fb.com> 3225R: John Fastabend <john.fastabend@gmail.com> 3226R: KP Singh <kpsingh@kernel.org> 3227L: netdev@vger.kernel.org 3228L: bpf@vger.kernel.org 3229S: Supported 3230W: https://bpf.io/ 3231Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3232T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3233T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3234F: Documentation/bpf/ 3235F: Documentation/networking/filter.rst 3236F: arch/*/net/* 3237F: include/linux/bpf* 3238F: include/linux/filter.h 3239F: include/trace/events/xdp.h 3240F: include/uapi/linux/bpf* 3241F: include/uapi/linux/filter.h 3242F: kernel/bpf/ 3243F: kernel/trace/bpf_trace.c 3244F: lib/test_bpf.c 3245F: net/bpf/ 3246F: net/core/filter.c 3247F: net/sched/act_bpf.c 3248F: net/sched/cls_bpf.c 3249F: samples/bpf/ 3250F: tools/bpf/ 3251F: tools/lib/bpf/ 3252F: tools/testing/selftests/bpf/ 3253N: bpf 3254K: bpf 3255 3256BPF JIT for ARM 3257M: Shubham Bansal <illusionist.neo@gmail.com> 3258L: netdev@vger.kernel.org 3259L: bpf@vger.kernel.org 3260S: Maintained 3261F: arch/arm/net/ 3262 3263BPF JIT for ARM64 3264M: Daniel Borkmann <daniel@iogearbox.net> 3265M: Alexei Starovoitov <ast@kernel.org> 3266M: Zi Shen Lim <zlim.lnx@gmail.com> 3267L: netdev@vger.kernel.org 3268L: bpf@vger.kernel.org 3269S: Supported 3270F: arch/arm64/net/ 3271 3272BPF JIT for MIPS (32-BIT AND 64-BIT) 3273M: Paul Burton <paulburton@kernel.org> 3274L: netdev@vger.kernel.org 3275L: bpf@vger.kernel.org 3276S: Maintained 3277F: arch/mips/net/ 3278 3279BPF JIT for NFP NICs 3280M: Jakub Kicinski <kuba@kernel.org> 3281L: netdev@vger.kernel.org 3282L: bpf@vger.kernel.org 3283S: Supported 3284F: drivers/net/ethernet/netronome/nfp/bpf/ 3285 3286BPF JIT for POWERPC (32-BIT AND 64-BIT) 3287M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3288M: Sandipan Das <sandipan@linux.ibm.com> 3289L: netdev@vger.kernel.org 3290L: bpf@vger.kernel.org 3291S: Maintained 3292F: arch/powerpc/net/ 3293 3294BPF JIT for RISC-V (32-bit) 3295M: Luke Nelson <luke.r.nels@gmail.com> 3296M: Xi Wang <xi.wang@gmail.com> 3297L: netdev@vger.kernel.org 3298L: bpf@vger.kernel.org 3299S: Maintained 3300F: arch/riscv/net/ 3301X: arch/riscv/net/bpf_jit_comp64.c 3302 3303BPF JIT for RISC-V (64-bit) 3304M: Björn Töpel <bjorn@kernel.org> 3305L: netdev@vger.kernel.org 3306L: bpf@vger.kernel.org 3307S: Maintained 3308F: arch/riscv/net/ 3309X: arch/riscv/net/bpf_jit_comp32.c 3310 3311BPF JIT for S390 3312M: Ilya Leoshkevich <iii@linux.ibm.com> 3313M: Heiko Carstens <hca@linux.ibm.com> 3314M: Vasily Gorbik <gor@linux.ibm.com> 3315L: netdev@vger.kernel.org 3316L: bpf@vger.kernel.org 3317S: Maintained 3318F: arch/s390/net/ 3319X: arch/s390/net/pnet.c 3320 3321BPF JIT for SPARC (32-BIT AND 64-BIT) 3322M: David S. Miller <davem@davemloft.net> 3323L: netdev@vger.kernel.org 3324L: bpf@vger.kernel.org 3325S: Maintained 3326F: arch/sparc/net/ 3327 3328BPF JIT for X86 32-BIT 3329M: Wang YanQing <udknight@gmail.com> 3330L: netdev@vger.kernel.org 3331L: bpf@vger.kernel.org 3332S: Maintained 3333F: arch/x86/net/bpf_jit_comp32.c 3334 3335BPF JIT for X86 64-BIT 3336M: Alexei Starovoitov <ast@kernel.org> 3337M: Daniel Borkmann <daniel@iogearbox.net> 3338L: netdev@vger.kernel.org 3339L: bpf@vger.kernel.org 3340S: Supported 3341F: arch/x86/net/ 3342X: arch/x86/net/bpf_jit_comp32.c 3343 3344BPF LSM (Security Audit and Enforcement using BPF) 3345M: KP Singh <kpsingh@kernel.org> 3346R: Florent Revest <revest@chromium.org> 3347R: Brendan Jackman <jackmanb@chromium.org> 3348L: bpf@vger.kernel.org 3349S: Maintained 3350F: Documentation/bpf/bpf_lsm.rst 3351F: include/linux/bpf_lsm.h 3352F: kernel/bpf/bpf_lsm.c 3353F: security/bpf/ 3354 3355BROADCOM B44 10/100 ETHERNET DRIVER 3356M: Michael Chan <michael.chan@broadcom.com> 3357L: netdev@vger.kernel.org 3358S: Supported 3359F: drivers/net/ethernet/broadcom/b44.* 3360 3361BROADCOM B53 ETHERNET SWITCH DRIVER 3362M: Florian Fainelli <f.fainelli@gmail.com> 3363L: netdev@vger.kernel.org 3364L: openwrt-devel@lists.openwrt.org (subscribers-only) 3365S: Supported 3366F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3367F: drivers/net/dsa/b53/* 3368F: include/linux/dsa/brcm.h 3369F: include/linux/platform_data/b53.h 3370 3371BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3372M: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> 3373L: bcm-kernel-feedback-list@broadcom.com 3374L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3375L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3376S: Maintained 3377T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsaenz/linux-rpi.git 3378F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3379F: drivers/pci/controller/pcie-brcmstb.c 3380F: drivers/staging/vc04_services 3381N: bcm2711 3382N: bcm283* 3383 3384BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3385M: Florian Fainelli <f.fainelli@gmail.com> 3386M: Ray Jui <rjui@broadcom.com> 3387M: Scott Branden <sbranden@broadcom.com> 3388M: bcm-kernel-feedback-list@broadcom.com 3389S: Maintained 3390T: git git://github.com/broadcom/mach-bcm 3391F: arch/arm/mach-bcm/ 3392N: bcm281* 3393N: bcm113* 3394N: bcm216* 3395N: kona 3396 3397BROADCOM BCM47XX MIPS ARCHITECTURE 3398M: Hauke Mehrtens <hauke@hauke-m.de> 3399M: Rafał Miłecki <zajec5@gmail.com> 3400L: linux-mips@vger.kernel.org 3401S: Maintained 3402F: Documentation/devicetree/bindings/mips/brcm/ 3403F: arch/mips/bcm47xx/* 3404F: arch/mips/include/asm/mach-bcm47xx/* 3405 3406BROADCOM BCM4908 ETHERNET DRIVER 3407M: Rafał Miłecki <rafal@milecki.pl> 3408M: bcm-kernel-feedback-list@broadcom.com 3409L: netdev@vger.kernel.org 3410S: Maintained 3411F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3412F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3413F: drivers/net/ethernet/broadcom/unimac.h 3414 3415BROADCOM BCM5301X ARM ARCHITECTURE 3416M: Hauke Mehrtens <hauke@hauke-m.de> 3417M: Rafał Miłecki <zajec5@gmail.com> 3418M: bcm-kernel-feedback-list@broadcom.com 3419L: linux-arm-kernel@lists.infradead.org 3420S: Maintained 3421F: arch/arm/boot/dts/bcm470* 3422F: arch/arm/boot/dts/bcm5301* 3423F: arch/arm/boot/dts/bcm953012* 3424F: arch/arm/mach-bcm/bcm_5301x.c 3425 3426BROADCOM BCM53573 ARM ARCHITECTURE 3427M: Rafał Miłecki <rafal@milecki.pl> 3428L: bcm-kernel-feedback-list@broadcom.com 3429L: linux-arm-kernel@lists.infradead.org 3430S: Maintained 3431F: arch/arm/boot/dts/bcm47189* 3432F: arch/arm/boot/dts/bcm53573* 3433 3434BROADCOM BCM63XX ARM ARCHITECTURE 3435M: Florian Fainelli <f.fainelli@gmail.com> 3436M: bcm-kernel-feedback-list@broadcom.com 3437L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3438S: Maintained 3439T: git git://github.com/broadcom/stblinux.git 3440N: bcm63xx 3441 3442BROADCOM BCM63XX/BCM33XX UDC DRIVER 3443M: Kevin Cernekee <cernekee@gmail.com> 3444L: linux-usb@vger.kernel.org 3445S: Maintained 3446F: drivers/usb/gadget/udc/bcm63xx_udc.* 3447 3448BROADCOM BCM7XXX ARM ARCHITECTURE 3449M: Florian Fainelli <f.fainelli@gmail.com> 3450M: bcm-kernel-feedback-list@broadcom.com 3451L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3452S: Maintained 3453T: git git://github.com/broadcom/stblinux.git 3454F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3455F: arch/arm/boot/dts/bcm7*.dts* 3456F: arch/arm/include/asm/hardware/cache-b15-rac.h 3457F: arch/arm/mach-bcm/*brcmstb* 3458F: arch/arm/mm/cache-b15-rac.c 3459F: drivers/bus/brcmstb_gisb.c 3460F: drivers/pci/controller/pcie-brcmstb.c 3461N: brcmstb 3462 3463BROADCOM BDC DRIVER 3464M: Al Cooper <alcooperx@gmail.com> 3465L: linux-usb@vger.kernel.org 3466L: bcm-kernel-feedback-list@broadcom.com 3467S: Maintained 3468F: Documentation/devicetree/bindings/usb/brcm,bdc.txt 3469F: drivers/usb/gadget/udc/bdc/ 3470 3471BROADCOM BMIPS CPUFREQ DRIVER 3472M: Markus Mayer <mmayer@broadcom.com> 3473M: bcm-kernel-feedback-list@broadcom.com 3474L: linux-pm@vger.kernel.org 3475S: Maintained 3476F: drivers/cpufreq/bmips-cpufreq.c 3477 3478BROADCOM BMIPS MIPS ARCHITECTURE 3479M: Florian Fainelli <f.fainelli@gmail.com> 3480L: bcm-kernel-feedback-list@broadcom.com 3481L: linux-mips@vger.kernel.org 3482S: Maintained 3483T: git git://github.com/broadcom/stblinux.git 3484F: arch/mips/bmips/* 3485F: arch/mips/boot/dts/brcm/bcm*.dts* 3486F: arch/mips/include/asm/mach-bmips/* 3487F: arch/mips/kernel/*bmips* 3488F: drivers/soc/bcm/bcm63xx 3489F: drivers/irqchip/irq-bcm63* 3490F: drivers/irqchip/irq-bcm7* 3491F: drivers/irqchip/irq-brcmstb* 3492F: include/linux/bcm963xx_nvram.h 3493F: include/linux/bcm963xx_tag.h 3494 3495BROADCOM BNX2 GIGABIT ETHERNET DRIVER 3496M: Rasesh Mody <rmody@marvell.com> 3497M: GR-Linux-NIC-Dev@marvell.com 3498L: netdev@vger.kernel.org 3499S: Supported 3500F: drivers/net/ethernet/broadcom/bnx2.* 3501F: drivers/net/ethernet/broadcom/bnx2_* 3502 3503BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 3504M: Saurav Kashyap <skashyap@marvell.com> 3505M: Javed Hasan <jhasan@marvell.com> 3506M: GR-QLogic-Storage-Upstream@marvell.com 3507L: linux-scsi@vger.kernel.org 3508S: Supported 3509F: drivers/scsi/bnx2fc/ 3510 3511BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 3512M: Nilesh Javali <njavali@marvell.com> 3513M: Manish Rangankar <mrangankar@marvell.com> 3514M: GR-QLogic-Storage-Upstream@marvell.com 3515L: linux-scsi@vger.kernel.org 3516S: Supported 3517F: drivers/scsi/bnx2i/ 3518 3519BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 3520M: Ariel Elior <aelior@marvell.com> 3521M: Sudarsana Kalluru <skalluru@marvell.com> 3522M: GR-everest-linux-l2@marvell.com 3523L: netdev@vger.kernel.org 3524S: Supported 3525F: drivers/net/ethernet/broadcom/bnx2x/ 3526 3527BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 3528M: Michael Chan <michael.chan@broadcom.com> 3529L: netdev@vger.kernel.org 3530S: Supported 3531F: drivers/net/ethernet/broadcom/bnxt/ 3532 3533BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 3534M: Arend van Spriel <aspriel@gmail.com> 3535M: Franky Lin <franky.lin@broadcom.com> 3536M: Hante Meuleman <hante.meuleman@broadcom.com> 3537M: Chi-hsien Lin <chi-hsien.lin@infineon.com> 3538M: Wright Feng <wright.feng@infineon.com> 3539M: Chung-hsien Hsu <chung-hsien.hsu@infineon.com> 3540L: linux-wireless@vger.kernel.org 3541L: brcm80211-dev-list.pdl@broadcom.com 3542L: SHA-cyfmac-dev-list@infineon.com 3543S: Supported 3544F: drivers/net/wireless/broadcom/brcm80211/ 3545 3546BROADCOM BRCMSTB GPIO DRIVER 3547M: Gregory Fong <gregory.0xf0@gmail.com> 3548L: bcm-kernel-feedback-list@broadcom.com 3549S: Supported 3550F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt 3551F: drivers/gpio/gpio-brcmstb.c 3552 3553BROADCOM BRCMSTB I2C DRIVER 3554M: Kamal Dasu <kdasu.kdev@gmail.com> 3555L: linux-i2c@vger.kernel.org 3556L: bcm-kernel-feedback-list@broadcom.com 3557S: Supported 3558F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 3559F: drivers/i2c/busses/i2c-brcmstb.c 3560 3561BROADCOM BRCMSTB USB EHCI DRIVER 3562M: Al Cooper <alcooperx@gmail.com> 3563L: linux-usb@vger.kernel.org 3564L: bcm-kernel-feedback-list@broadcom.com 3565S: Maintained 3566F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 3567F: drivers/usb/host/ehci-brcm.* 3568 3569BROADCOM BRCMSTB USB PIN MAP DRIVER 3570M: Al Cooper <alcooperx@gmail.com> 3571L: linux-usb@vger.kernel.org 3572L: bcm-kernel-feedback-list@broadcom.com 3573S: Maintained 3574F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 3575F: drivers/usb/misc/brcmstb-usb-pinmap.c 3576 3577BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 3578M: Al Cooper <alcooperx@gmail.com> 3579L: linux-kernel@vger.kernel.org 3580L: bcm-kernel-feedback-list@broadcom.com 3581S: Maintained 3582F: drivers/phy/broadcom/phy-brcm-usb* 3583 3584BROADCOM ETHERNET PHY DRIVERS 3585M: Florian Fainelli <f.fainelli@gmail.com> 3586L: bcm-kernel-feedback-list@broadcom.com 3587L: netdev@vger.kernel.org 3588S: Supported 3589F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 3590F: drivers/net/phy/bcm*.[ch] 3591F: drivers/net/phy/broadcom.c 3592F: include/linux/brcmphy.h 3593 3594BROADCOM GENET ETHERNET DRIVER 3595M: Doug Berger <opendmb@gmail.com> 3596M: Florian Fainelli <f.fainelli@gmail.com> 3597L: bcm-kernel-feedback-list@broadcom.com 3598L: netdev@vger.kernel.org 3599S: Supported 3600F: Documentation/devicetree/bindings/net/brcm,bcmgenet.txt 3601F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.txt 3602F: drivers/net/ethernet/broadcom/genet/ 3603F: drivers/net/ethernet/broadcom/unimac.h 3604F: drivers/net/mdio/mdio-bcm-unimac.c 3605F: include/linux/platform_data/bcmgenet.h 3606F: include/linux/platform_data/mdio-bcm-unimac.h 3607 3608BROADCOM IPROC ARM ARCHITECTURE 3609M: Ray Jui <rjui@broadcom.com> 3610M: Scott Branden <sbranden@broadcom.com> 3611M: bcm-kernel-feedback-list@broadcom.com 3612L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3613S: Maintained 3614T: git git://github.com/broadcom/cygnus-linux.git 3615F: arch/arm64/boot/dts/broadcom/northstar2/* 3616F: arch/arm64/boot/dts/broadcom/stingray/* 3617F: drivers/clk/bcm/clk-ns* 3618F: drivers/clk/bcm/clk-sr* 3619F: drivers/pinctrl/bcm/pinctrl-ns* 3620F: include/dt-bindings/clock/bcm-sr* 3621N: iproc 3622N: cygnus 3623N: bcm[-_]nsp 3624N: bcm9113* 3625N: bcm9583* 3626N: bcm9585* 3627N: bcm9586* 3628N: bcm988312 3629N: bcm113* 3630N: bcm583* 3631N: bcm585* 3632N: bcm586* 3633N: bcm88312 3634N: hr2 3635N: stingray 3636 3637BROADCOM IPROC GBIT ETHERNET DRIVER 3638M: Rafał Miłecki <rafal@milecki.pl> 3639M: bcm-kernel-feedback-list@broadcom.com 3640L: netdev@vger.kernel.org 3641S: Maintained 3642F: Documentation/devicetree/bindings/net/brcm,amac.txt 3643F: drivers/net/ethernet/broadcom/bgmac* 3644F: drivers/net/ethernet/broadcom/unimac.h 3645 3646BROADCOM KONA GPIO DRIVER 3647M: Ray Jui <rjui@broadcom.com> 3648L: bcm-kernel-feedback-list@broadcom.com 3649S: Supported 3650F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 3651F: drivers/gpio/gpio-bcm-kona.c 3652 3653BROADCOM NETXTREME-E ROCE DRIVER 3654M: Selvin Xavier <selvin.xavier@broadcom.com> 3655M: Devesh Sharma <devesh.sharma@broadcom.com> 3656M: Somnath Kotur <somnath.kotur@broadcom.com> 3657M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 3658M: Naresh Kumar PBS <nareshkumar.pbs@broadcom.com> 3659L: linux-rdma@vger.kernel.org 3660S: Supported 3661W: http://www.broadcom.com 3662F: drivers/infiniband/hw/bnxt_re/ 3663F: include/uapi/rdma/bnxt_re-abi.h 3664 3665BROADCOM NVRAM DRIVER 3666M: Rafał Miłecki <zajec5@gmail.com> 3667L: linux-mips@vger.kernel.org 3668S: Maintained 3669F: drivers/firmware/broadcom/* 3670 3671BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 3672M: Rafał Miłecki <rafal@milecki.pl> 3673M: Florian Fainelli <f.fainelli@gmail.com> 3674M: bcm-kernel-feedback-list@broadcom.com 3675L: linux-pm@vger.kernel.org 3676S: Maintained 3677T: git git://github.com/broadcom/stblinux.git 3678F: drivers/soc/bcm/bcm-pmb.c 3679F: include/dt-bindings/soc/bcm-pmb.h 3680 3681BROADCOM SPECIFIC AMBA DRIVER (BCMA) 3682M: Rafał Miłecki <zajec5@gmail.com> 3683L: linux-wireless@vger.kernel.org 3684S: Maintained 3685F: drivers/bcma/ 3686F: include/linux/bcma/ 3687 3688BROADCOM SPI DRIVER 3689M: Kamal Dasu <kdasu.kdev@gmail.com> 3690M: bcm-kernel-feedback-list@broadcom.com 3691S: Maintained 3692F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt 3693F: drivers/spi/spi-bcm-qspi.* 3694F: drivers/spi/spi-brcmstb-qspi.c 3695F: drivers/spi/spi-iproc-qspi.c 3696 3697BROADCOM STB AVS CPUFREQ DRIVER 3698M: Markus Mayer <mmayer@broadcom.com> 3699M: bcm-kernel-feedback-list@broadcom.com 3700L: linux-pm@vger.kernel.org 3701S: Maintained 3702F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 3703F: drivers/cpufreq/brcmstb* 3704 3705BROADCOM STB AVS TMON DRIVER 3706M: Markus Mayer <mmayer@broadcom.com> 3707M: bcm-kernel-feedback-list@broadcom.com 3708L: linux-pm@vger.kernel.org 3709S: Maintained 3710F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt 3711F: drivers/thermal/broadcom/brcmstb* 3712 3713BROADCOM STB DPFE DRIVER 3714M: Markus Mayer <mmayer@broadcom.com> 3715M: bcm-kernel-feedback-list@broadcom.com 3716L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3717S: Maintained 3718F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt 3719F: drivers/memory/brcmstb_dpfe.c 3720 3721BROADCOM STB NAND FLASH DRIVER 3722M: Brian Norris <computersforpeace@gmail.com> 3723M: Kamal Dasu <kdasu.kdev@gmail.com> 3724L: linux-mtd@lists.infradead.org 3725L: bcm-kernel-feedback-list@broadcom.com 3726S: Maintained 3727F: drivers/mtd/nand/raw/brcmnand/ 3728 3729BROADCOM SYSTEMPORT ETHERNET DRIVER 3730M: Florian Fainelli <f.fainelli@gmail.com> 3731L: bcm-kernel-feedback-list@broadcom.com 3732L: netdev@vger.kernel.org 3733S: Supported 3734F: drivers/net/ethernet/broadcom/bcmsysport.* 3735F: drivers/net/ethernet/broadcom/unimac.h 3736 3737BROADCOM TG3 GIGABIT ETHERNET DRIVER 3738M: Siva Reddy Kallam <siva.kallam@broadcom.com> 3739M: Prashant Sreedharan <prashant@broadcom.com> 3740M: Michael Chan <mchan@broadcom.com> 3741L: netdev@vger.kernel.org 3742S: Supported 3743F: drivers/net/ethernet/broadcom/tg3.* 3744 3745BROADCOM VK DRIVER 3746M: Scott Branden <scott.branden@broadcom.com> 3747L: bcm-kernel-feedback-list@broadcom.com 3748S: Supported 3749F: drivers/misc/bcm-vk/ 3750F: include/uapi/linux/misc/bcm_vk.h 3751 3752BROCADE BFA FC SCSI DRIVER 3753M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 3754M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 3755L: linux-scsi@vger.kernel.org 3756S: Supported 3757F: drivers/scsi/bfa/ 3758 3759BROCADE BNA 10 GIGABIT ETHERNET DRIVER 3760M: Rasesh Mody <rmody@marvell.com> 3761M: Sudarsana Kalluru <skalluru@marvell.com> 3762M: GR-Linux-NIC-Dev@marvell.com 3763L: netdev@vger.kernel.org 3764S: Supported 3765F: drivers/net/ethernet/brocade/bna/ 3766 3767BSG (block layer generic sg v4 driver) 3768M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 3769L: linux-scsi@vger.kernel.org 3770S: Supported 3771F: block/bsg.c 3772F: include/linux/bsg.h 3773F: include/uapi/linux/bsg.h 3774 3775BT87X AUDIO DRIVER 3776M: Clemens Ladisch <clemens@ladisch.de> 3777L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3778S: Maintained 3779T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 3780F: Documentation/sound/cards/bt87x.rst 3781F: sound/pci/bt87x.c 3782 3783BT8XXGPIO DRIVER 3784M: Michael Buesch <m@bues.ch> 3785S: Maintained 3786W: http://bu3sch.de/btgpio.php 3787F: drivers/gpio/gpio-bt8xx.c 3788 3789BTRFS FILE SYSTEM 3790M: Chris Mason <clm@fb.com> 3791M: Josef Bacik <josef@toxicpanda.com> 3792M: David Sterba <dsterba@suse.com> 3793L: linux-btrfs@vger.kernel.org 3794S: Maintained 3795W: http://btrfs.wiki.kernel.org/ 3796Q: http://patchwork.kernel.org/project/linux-btrfs/list/ 3797T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 3798F: Documentation/filesystems/btrfs.rst 3799F: fs/btrfs/ 3800F: include/linux/btrfs* 3801F: include/uapi/linux/btrfs* 3802 3803BTTV VIDEO4LINUX DRIVER 3804M: Mauro Carvalho Chehab <mchehab@kernel.org> 3805L: linux-media@vger.kernel.org 3806S: Odd fixes 3807W: https://linuxtv.org 3808T: git git://linuxtv.org/media_tree.git 3809F: Documentation/driver-api/media/drivers/bttv* 3810F: drivers/media/pci/bt8xx/bttv* 3811 3812BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 3813M: Chanwoo Choi <cw00.choi@samsung.com> 3814L: linux-pm@vger.kernel.org 3815L: linux-samsung-soc@vger.kernel.org 3816S: Maintained 3817T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 3818F: Documentation/devicetree/bindings/devfreq/exynos-bus.txt 3819F: drivers/devfreq/exynos-bus.c 3820 3821BUSLOGIC SCSI DRIVER 3822M: Khalid Aziz <khalid@gonehiking.org> 3823L: linux-scsi@vger.kernel.org 3824S: Maintained 3825F: drivers/scsi/BusLogic.* 3826F: drivers/scsi/FlashPoint.* 3827 3828C-MEDIA CMI8788 DRIVER 3829M: Clemens Ladisch <clemens@ladisch.de> 3830L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3831S: Maintained 3832T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 3833F: sound/pci/oxygen/ 3834 3835C-SKY ARCHITECTURE 3836M: Guo Ren <guoren@kernel.org> 3837L: linux-csky@vger.kernel.org 3838S: Supported 3839T: git https://github.com/c-sky/csky-linux.git 3840F: Documentation/devicetree/bindings/csky/ 3841F: Documentation/devicetree/bindings/interrupt-controller/csky,* 3842F: Documentation/devicetree/bindings/timer/csky,* 3843F: arch/csky/ 3844F: drivers/clocksource/timer-gx6605s.c 3845F: drivers/clocksource/timer-mp-csky.c 3846F: drivers/irqchip/irq-csky-* 3847N: csky 3848K: csky 3849 3850CA8210 IEEE-802.15.4 RADIO DRIVER 3851M: Harry Morris <h.morris@cascoda.com> 3852L: linux-wpan@vger.kernel.org 3853S: Maintained 3854W: https://github.com/Cascoda/ca8210-linux.git 3855F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 3856F: drivers/net/ieee802154/ca8210.c 3857 3858CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 3859M: Damien Le Moal <damien.lemoal@wdc.com> 3860L: linux-riscv@lists.infradead.org 3861L: linux-gpio@vger.kernel.org (pinctrl driver) 3862F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 3863F: drivers/pinctrl/pinctrl-k210.c 3864 3865CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 3866M: Damien Le Moal <damien.lemoal@wdc.com> 3867L: linux-kernel@vger.kernel.org 3868L: linux-riscv@lists.infradead.org 3869S: Maintained 3870F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 3871F: drivers/reset/reset-k210.c 3872 3873CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 3874M: Damien Le Moal <damien.lemoal@wdc.com> 3875L: linux-riscv@lists.infradead.org 3876S: Maintained 3877F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 3878F: drivers/soc/canaan/ 3879F: include/soc/canaan/ 3880 3881CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 3882M: David Howells <dhowells@redhat.com> 3883L: linux-cachefs@redhat.com (moderated for non-subscribers) 3884S: Supported 3885F: Documentation/filesystems/caching/cachefiles.rst 3886F: fs/cachefiles/ 3887 3888CADENCE MIPI-CSI2 BRIDGES 3889M: Maxime Ripard <mripard@kernel.org> 3890L: linux-media@vger.kernel.org 3891S: Maintained 3892F: Documentation/devicetree/bindings/media/cdns,*.txt 3893F: drivers/media/platform/cadence/cdns-csi2* 3894 3895CADENCE NAND DRIVER 3896L: linux-mtd@lists.infradead.org 3897S: Orphan 3898F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 3899F: drivers/mtd/nand/raw/cadence-nand-controller.c 3900 3901CADENCE USB3 DRD IP DRIVER 3902M: Peter Chen <peter.chen@kernel.org> 3903M: Pawel Laszczak <pawell@cadence.com> 3904R: Roger Quadros <rogerq@kernel.org> 3905R: Aswath Govindraju <a-govindraju@ti.com> 3906L: linux-usb@vger.kernel.org 3907S: Maintained 3908T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 3909F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 3910F: drivers/usb/cdns3/ 3911X: drivers/usb/cdns3/cdnsp* 3912 3913CADENCE USBSSP DRD IP DRIVER 3914M: Pawel Laszczak <pawell@cadence.com> 3915L: linux-usb@vger.kernel.org 3916S: Maintained 3917T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 3918F: drivers/usb/cdns3/ 3919X: drivers/usb/cdns3/cdns3* 3920 3921CADET FM/AM RADIO RECEIVER DRIVER 3922M: Hans Verkuil <hverkuil@xs4all.nl> 3923L: linux-media@vger.kernel.org 3924S: Maintained 3925W: https://linuxtv.org 3926T: git git://linuxtv.org/media_tree.git 3927F: drivers/media/radio/radio-cadet* 3928 3929CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 3930L: linux-media@vger.kernel.org 3931S: Orphan 3932T: git git://linuxtv.org/media_tree.git 3933F: Documentation/admin-guide/media/cafe_ccic* 3934F: drivers/media/platform/marvell-ccic/ 3935 3936CAIF NETWORK LAYER 3937L: netdev@vger.kernel.org 3938S: Orphan 3939F: Documentation/networking/caif/ 3940F: drivers/net/caif/ 3941F: include/net/caif/ 3942F: include/uapi/linux/caif/ 3943F: net/caif/ 3944 3945CAKE QDISC 3946M: Toke Høiland-Jørgensen <toke@toke.dk> 3947L: cake@lists.bufferbloat.net (moderated for non-subscribers) 3948S: Maintained 3949F: net/sched/sch_cake.c 3950 3951CAN NETWORK DRIVERS 3952M: Wolfgang Grandegger <wg@grandegger.com> 3953M: Marc Kleine-Budde <mkl@pengutronix.de> 3954L: linux-can@vger.kernel.org 3955S: Maintained 3956W: https://github.com/linux-can 3957T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 3958T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 3959F: Documentation/devicetree/bindings/net/can/ 3960F: drivers/net/can/ 3961F: include/linux/can/bittiming.h 3962F: include/linux/can/dev.h 3963F: include/linux/can/led.h 3964F: include/linux/can/length.h 3965F: include/linux/can/platform/ 3966F: include/linux/can/rx-offload.h 3967F: include/uapi/linux/can/error.h 3968F: include/uapi/linux/can/netlink.h 3969F: include/uapi/linux/can/vxcan.h 3970 3971CAN NETWORK LAYER 3972M: Oliver Hartkopp <socketcan@hartkopp.net> 3973M: Marc Kleine-Budde <mkl@pengutronix.de> 3974L: linux-can@vger.kernel.org 3975S: Maintained 3976W: https://github.com/linux-can 3977T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 3978T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 3979F: Documentation/networking/can.rst 3980F: include/linux/can/can-ml.h 3981F: include/linux/can/core.h 3982F: include/linux/can/skb.h 3983F: include/net/netns/can.h 3984F: include/uapi/linux/can.h 3985F: include/uapi/linux/can/bcm.h 3986F: include/uapi/linux/can/gw.h 3987F: include/uapi/linux/can/isotp.h 3988F: include/uapi/linux/can/raw.h 3989F: net/can/ 3990 3991CAN-J1939 NETWORK LAYER 3992M: Robin van der Gracht <robin@protonic.nl> 3993M: Oleksij Rempel <o.rempel@pengutronix.de> 3994R: kernel@pengutronix.de 3995L: linux-can@vger.kernel.org 3996S: Maintained 3997F: Documentation/networking/j1939.rst 3998F: include/uapi/linux/can/j1939.h 3999F: net/can/j1939/ 4000 4001CAPABILITIES 4002M: Serge Hallyn <serge@hallyn.com> 4003L: linux-security-module@vger.kernel.org 4004S: Supported 4005F: include/linux/capability.h 4006F: include/uapi/linux/capability.h 4007F: kernel/capability.c 4008F: security/commoncap.c 4009 4010CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4011M: Kevin Tsai <ktsai@capellamicro.com> 4012S: Maintained 4013F: drivers/iio/light/cm* 4014 4015CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4016M: Christian Lamparter <chunkeey@googlemail.com> 4017L: linux-wireless@vger.kernel.org 4018S: Maintained 4019W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4020F: drivers/net/wireless/ath/carl9170/ 4021 4022CAVIUM I2C DRIVER 4023M: Robert Richter <rric@kernel.org> 4024S: Odd Fixes 4025W: http://www.marvell.com 4026F: drivers/i2c/busses/i2c-octeon* 4027F: drivers/i2c/busses/i2c-thunderx* 4028 4029CAVIUM LIQUIDIO NETWORK DRIVER 4030M: Derek Chickles <dchickles@marvell.com> 4031M: Satanand Burla <sburla@marvell.com> 4032M: Felix Manlunas <fmanlunas@marvell.com> 4033L: netdev@vger.kernel.org 4034S: Supported 4035W: http://www.marvell.com 4036F: drivers/net/ethernet/cavium/liquidio/ 4037 4038CAVIUM MMC DRIVER 4039M: Robert Richter <rric@kernel.org> 4040S: Odd Fixes 4041W: http://www.marvell.com 4042F: drivers/mmc/host/cavium* 4043 4044CAVIUM OCTEON-TX CRYPTO DRIVER 4045M: George Cherian <gcherian@marvell.com> 4046L: linux-crypto@vger.kernel.org 4047S: Supported 4048W: http://www.marvell.com 4049F: drivers/crypto/cavium/cpt/ 4050 4051CAVIUM THUNDERX2 ARM64 SOC 4052M: Robert Richter <rric@kernel.org> 4053L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4054S: Odd Fixes 4055F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4056F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4057 4058CC2520 IEEE-802.15.4 RADIO DRIVER 4059M: Varka Bhadram <varkabhadram@gmail.com> 4060L: linux-wpan@vger.kernel.org 4061S: Maintained 4062F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4063F: drivers/net/ieee802154/cc2520.c 4064F: include/linux/spi/cc2520.h 4065 4066CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4067M: Gilad Ben-Yossef <gilad@benyossef.com> 4068L: linux-crypto@vger.kernel.org 4069S: Supported 4070W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4071F: drivers/crypto/ccree/ 4072 4073CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4074M: Hadar Gat <hadar.gat@arm.com> 4075L: linux-crypto@vger.kernel.org 4076S: Supported 4077F: drivers/char/hw_random/cctrng.c 4078F: drivers/char/hw_random/cctrng.h 4079F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4080W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4081 4082CEC FRAMEWORK 4083M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4084L: linux-media@vger.kernel.org 4085S: Supported 4086W: http://linuxtv.org 4087T: git git://linuxtv.org/media_tree.git 4088F: Documentation/ABI/testing/debugfs-cec-error-inj 4089F: Documentation/devicetree/bindings/media/cec.txt 4090F: Documentation/driver-api/media/cec-core.rst 4091F: Documentation/userspace-api/media/cec 4092F: drivers/media/cec/ 4093F: drivers/media/rc/keymaps/rc-cec.c 4094F: include/media/cec-notifier.h 4095F: include/media/cec.h 4096F: include/uapi/linux/cec-funcs.h 4097F: include/uapi/linux/cec.h 4098 4099CEC GPIO DRIVER 4100M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4101L: linux-media@vger.kernel.org 4102S: Supported 4103W: http://linuxtv.org 4104T: git git://linuxtv.org/media_tree.git 4105F: Documentation/devicetree/bindings/media/cec-gpio.txt 4106F: drivers/media/cec/platform/cec-gpio/ 4107 4108CELL BROADBAND ENGINE ARCHITECTURE 4109M: Arnd Bergmann <arnd@arndb.de> 4110L: linuxppc-dev@lists.ozlabs.org 4111S: Supported 4112W: http://www.ibm.com/developerworks/power/cell/ 4113F: arch/powerpc/include/asm/cell*.h 4114F: arch/powerpc/include/asm/spu*.h 4115F: arch/powerpc/include/uapi/asm/spu*.h 4116F: arch/powerpc/platforms/cell/ 4117 4118CELLWISE CW2015 BATTERY DRIVER 4119M: Tobias Schrammm <t.schramm@manjaro.org> 4120S: Maintained 4121F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4122F: drivers/power/supply/cw2015_battery.c 4123 4124CEPH COMMON CODE (LIBCEPH) 4125M: Ilya Dryomov <idryomov@gmail.com> 4126M: Jeff Layton <jlayton@kernel.org> 4127L: ceph-devel@vger.kernel.org 4128S: Supported 4129W: http://ceph.com/ 4130T: git git://github.com/ceph/ceph-client.git 4131F: include/linux/ceph/ 4132F: include/linux/crush/ 4133F: net/ceph/ 4134 4135CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4136M: Jeff Layton <jlayton@kernel.org> 4137M: Ilya Dryomov <idryomov@gmail.com> 4138L: ceph-devel@vger.kernel.org 4139S: Supported 4140W: http://ceph.com/ 4141T: git git://github.com/ceph/ceph-client.git 4142F: Documentation/filesystems/ceph.rst 4143F: fs/ceph/ 4144 4145CERTIFICATE HANDLING 4146M: David Howells <dhowells@redhat.com> 4147M: David Woodhouse <dwmw2@infradead.org> 4148L: keyrings@vger.kernel.org 4149S: Maintained 4150F: Documentation/admin-guide/module-signing.rst 4151F: certs/ 4152F: scripts/extract-cert.c 4153F: scripts/sign-file.c 4154 4155CFAG12864B LCD DRIVER 4156M: Miguel Ojeda <ojeda@kernel.org> 4157S: Maintained 4158F: drivers/auxdisplay/cfag12864b.c 4159F: include/linux/cfag12864b.h 4160 4161CFAG12864BFB LCD FRAMEBUFFER DRIVER 4162M: Miguel Ojeda <ojeda@kernel.org> 4163S: Maintained 4164F: drivers/auxdisplay/cfag12864bfb.c 4165F: include/linux/cfag12864b.h 4166 4167CHAR and MISC DRIVERS 4168M: Arnd Bergmann <arnd@arndb.de> 4169M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4170S: Supported 4171T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4172F: drivers/char/ 4173F: drivers/misc/ 4174F: include/linux/miscdevice.h 4175X: drivers/char/agp/ 4176X: drivers/char/hw_random/ 4177X: drivers/char/ipmi/ 4178X: drivers/char/random.c 4179X: drivers/char/tpm/ 4180 4181CHECKPATCH 4182M: Andy Whitcroft <apw@canonical.com> 4183M: Joe Perches <joe@perches.com> 4184S: Maintained 4185F: scripts/checkpatch.pl 4186 4187CHINESE DOCUMENTATION 4188M: Harry Wei <harryxiyou@gmail.com> 4189M: Alex Shi <alex.shi@linux.alibaba.com> 4190L: xiyoulinuxkernelgroup@googlegroups.com (subscribers-only) 4191S: Maintained 4192F: Documentation/translations/zh_CN/ 4193 4194CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4195M: Peter Chen <peter.chen@kernel.org> 4196L: linux-usb@vger.kernel.org 4197S: Maintained 4198T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4199F: drivers/usb/chipidea/ 4200 4201CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4202M: Hans de Goede <hdegoede@redhat.com> 4203L: linux-input@vger.kernel.org 4204S: Maintained 4205F: Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt 4206F: drivers/input/touchscreen/chipone_icn8318.c 4207 4208CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4209M: Hans de Goede <hdegoede@redhat.com> 4210L: linux-input@vger.kernel.org 4211S: Maintained 4212F: drivers/input/touchscreen/chipone_icn8505.c 4213 4214CHROME HARDWARE PLATFORM SUPPORT 4215M: Benson Leung <bleung@chromium.org> 4216M: Enric Balletbo i Serra <enric.balletbo@collabora.com> 4217S: Maintained 4218T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4219F: drivers/platform/chrome/ 4220 4221CHROMEOS EC CODEC DRIVER 4222M: Cheng-Yi Chiang <cychiang@chromium.org> 4223R: Enric Balletbo i Serra <enric.balletbo@collabora.com> 4224R: Guenter Roeck <groeck@chromium.org> 4225S: Maintained 4226F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4227F: sound/soc/codecs/cros_ec_codec.* 4228 4229CHROMEOS EC SUBDRIVERS 4230M: Benson Leung <bleung@chromium.org> 4231M: Enric Balletbo i Serra <enric.balletbo@collabora.com> 4232R: Guenter Roeck <groeck@chromium.org> 4233S: Maintained 4234F: drivers/power/supply/cros_usbpd-charger.c 4235N: cros_ec 4236N: cros-ec 4237 4238CHRONTEL CH7322 CEC DRIVER 4239M: Jeff Chase <jnchase@google.com> 4240L: linux-media@vger.kernel.org 4241S: Maintained 4242T: git git://linuxtv.org/media_tree.git 4243F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4244F: drivers/media/cec/i2c/ch7322.c 4245 4246CIRRUS LOGIC AUDIO CODEC DRIVERS 4247M: James Schulman <james.schulman@cirrus.com> 4248M: David Rhodes <david.rhodes@cirrus.com> 4249L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4250L: patches@opensource.cirrus.com 4251S: Maintained 4252F: sound/soc/codecs/cs* 4253 4254CIRRUS LOGIC EP93XX ETHERNET DRIVER 4255M: Hartley Sweeten <hsweeten@visionengravers.com> 4256L: netdev@vger.kernel.org 4257S: Maintained 4258F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4259 4260CIRRUS LOGIC LOCHNAGAR DRIVER 4261M: Charles Keepax <ckeepax@opensource.cirrus.com> 4262M: Richard Fitzgerald <rf@opensource.cirrus.com> 4263L: patches@opensource.cirrus.com 4264S: Supported 4265F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4266F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4267F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4268F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4269F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4270F: Documentation/hwmon/lochnagar.rst 4271F: drivers/clk/clk-lochnagar.c 4272F: drivers/hwmon/lochnagar-hwmon.c 4273F: drivers/mfd/lochnagar-i2c.c 4274F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4275F: drivers/regulator/lochnagar-regulator.c 4276F: include/dt-bindings/clk/lochnagar.h 4277F: include/dt-bindings/pinctrl/lochnagar.h 4278F: include/linux/mfd/lochnagar* 4279F: sound/soc/codecs/lochnagar-sc.c 4280 4281CIRRUS LOGIC MADERA CODEC DRIVERS 4282M: Charles Keepax <ckeepax@opensource.cirrus.com> 4283M: Richard Fitzgerald <rf@opensource.cirrus.com> 4284L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4285L: patches@opensource.cirrus.com 4286S: Supported 4287W: https://github.com/CirrusLogic/linux-drivers/wiki 4288T: git https://github.com/CirrusLogic/linux-drivers.git 4289F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4290F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4291F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4292F: drivers/gpio/gpio-madera* 4293F: drivers/irqchip/irq-madera* 4294F: drivers/mfd/cs47l* 4295F: drivers/mfd/madera* 4296F: drivers/pinctrl/cirrus/* 4297F: include/dt-bindings/sound/madera* 4298F: include/linux/irqchip/irq-madera* 4299F: include/linux/mfd/madera/* 4300F: include/sound/madera* 4301F: sound/soc/codecs/cs47l* 4302F: sound/soc/codecs/madera* 4303 4304CISCO FCOE HBA DRIVER 4305M: Satish Kharat <satishkh@cisco.com> 4306M: Sesidhar Baddela <sebaddel@cisco.com> 4307M: Karan Tilak Kumar <kartilak@cisco.com> 4308L: linux-scsi@vger.kernel.org 4309S: Supported 4310F: drivers/scsi/fnic/ 4311 4312CISCO SCSI HBA DRIVER 4313M: Karan Tilak Kumar <kartilak@cisco.com> 4314M: Sesidhar Baddela <sebaddel@cisco.com> 4315L: linux-scsi@vger.kernel.org 4316S: Supported 4317F: drivers/scsi/snic/ 4318 4319CISCO VIC ETHERNET NIC DRIVER 4320M: Christian Benvenuti <benve@cisco.com> 4321M: Govindarajulu Varadarajan <_govind@gmx.com> 4322S: Supported 4323F: drivers/net/ethernet/cisco/enic/ 4324 4325CISCO VIC LOW LATENCY NIC DRIVER 4326M: Christian Benvenuti <benve@cisco.com> 4327M: Nelson Escobar <neescoba@cisco.com> 4328S: Supported 4329F: drivers/infiniband/hw/usnic/ 4330 4331CLANG-FORMAT FILE 4332M: Miguel Ojeda <ojeda@kernel.org> 4333S: Maintained 4334F: .clang-format 4335 4336CLANG/LLVM BUILD SUPPORT 4337M: Nathan Chancellor <nathan@kernel.org> 4338M: Nick Desaulniers <ndesaulniers@google.com> 4339L: clang-built-linux@googlegroups.com 4340S: Supported 4341W: https://clangbuiltlinux.github.io/ 4342B: https://github.com/ClangBuiltLinux/linux/issues 4343C: irc://chat.freenode.net/clangbuiltlinux 4344F: Documentation/kbuild/llvm.rst 4345F: include/linux/compiler-clang.h 4346F: scripts/clang-tools/ 4347K: \b(?i:clang|llvm)\b 4348 4349CLEANCACHE API 4350M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 4351L: linux-kernel@vger.kernel.org 4352S: Maintained 4353F: include/linux/cleancache.h 4354F: mm/cleancache.c 4355 4356CLK API 4357M: Russell King <linux@armlinux.org.uk> 4358L: linux-clk@vger.kernel.org 4359S: Maintained 4360F: include/linux/clk.h 4361 4362CLOCKSOURCE, CLOCKEVENT DRIVERS 4363M: Daniel Lezcano <daniel.lezcano@linaro.org> 4364M: Thomas Gleixner <tglx@linutronix.de> 4365L: linux-kernel@vger.kernel.org 4366S: Supported 4367T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 4368F: Documentation/devicetree/bindings/timer/ 4369F: drivers/clocksource/ 4370 4371CMPC ACPI DRIVER 4372M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 4373M: Daniel Oliveira Nascimento <don@syst.com.br> 4374L: platform-driver-x86@vger.kernel.org 4375S: Supported 4376F: drivers/platform/x86/classmate-laptop.c 4377 4378COBALT MEDIA DRIVER 4379M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4380L: linux-media@vger.kernel.org 4381S: Supported 4382W: https://linuxtv.org 4383T: git git://linuxtv.org/media_tree.git 4384F: drivers/media/pci/cobalt/ 4385 4386COCCINELLE/Semantic Patches (SmPL) 4387M: Julia Lawall <Julia.Lawall@inria.fr> 4388M: Gilles Muller <Gilles.Muller@inria.fr> 4389M: Nicolas Palix <nicolas.palix@imag.fr> 4390M: Michal Marek <michal.lkml@markovi.net> 4391L: cocci@systeme.lip6.fr (moderated for non-subscribers) 4392S: Supported 4393W: http://coccinelle.lip6.fr/ 4394T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc 4395F: Documentation/dev-tools/coccinelle.rst 4396F: scripts/coccicheck 4397F: scripts/coccinelle/ 4398 4399CODA FILE SYSTEM 4400M: Jan Harkes <jaharkes@cs.cmu.edu> 4401M: coda@cs.cmu.edu 4402L: codalist@coda.cs.cmu.edu 4403S: Maintained 4404W: http://www.coda.cs.cmu.edu/ 4405F: Documentation/filesystems/coda.rst 4406F: fs/coda/ 4407F: include/linux/coda*.h 4408F: include/uapi/linux/coda*.h 4409 4410CODA V4L2 MEM2MEM DRIVER 4411M: Philipp Zabel <p.zabel@pengutronix.de> 4412L: linux-media@vger.kernel.org 4413S: Maintained 4414F: Documentation/devicetree/bindings/media/coda.yaml 4415F: drivers/media/platform/coda/ 4416 4417CODE OF CONDUCT 4418M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4419S: Supported 4420F: Documentation/process/code-of-conduct-interpretation.rst 4421F: Documentation/process/code-of-conduct.rst 4422 4423COMMON CLK FRAMEWORK 4424M: Michael Turquette <mturquette@baylibre.com> 4425M: Stephen Boyd <sboyd@kernel.org> 4426L: linux-clk@vger.kernel.org 4427S: Maintained 4428Q: http://patchwork.kernel.org/project/linux-clk/list/ 4429T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 4430F: Documentation/devicetree/bindings/clock/ 4431F: drivers/clk/ 4432F: include/linux/clk-pr* 4433F: include/linux/clk/ 4434F: include/linux/of_clk.h 4435X: drivers/clk/clkdev.c 4436 4437COMMON INTERNET FILE SYSTEM (CIFS) 4438M: Steve French <sfrench@samba.org> 4439L: linux-cifs@vger.kernel.org 4440L: samba-technical@lists.samba.org (moderated for non-subscribers) 4441S: Supported 4442W: http://linux-cifs.samba.org/ 4443T: git git://git.samba.org/sfrench/cifs-2.6.git 4444F: Documentation/admin-guide/cifs/ 4445F: fs/cifs/ 4446 4447COMPACTPCI HOTPLUG CORE 4448M: Scott Murray <scott@spiteful.org> 4449L: linux-pci@vger.kernel.org 4450S: Maintained 4451F: drivers/pci/hotplug/cpci_hotplug* 4452 4453COMPACTPCI HOTPLUG GENERIC DRIVER 4454M: Scott Murray <scott@spiteful.org> 4455L: linux-pci@vger.kernel.org 4456S: Maintained 4457F: drivers/pci/hotplug/cpcihp_generic.c 4458 4459COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 4460M: Scott Murray <scott@spiteful.org> 4461L: linux-pci@vger.kernel.org 4462S: Maintained 4463F: drivers/pci/hotplug/cpcihp_zt5550.* 4464 4465COMPAL LAPTOP SUPPORT 4466M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 4467L: platform-driver-x86@vger.kernel.org 4468S: Maintained 4469F: drivers/platform/x86/compal-laptop.c 4470 4471COMPILER ATTRIBUTES 4472M: Miguel Ojeda <ojeda@kernel.org> 4473S: Maintained 4474F: include/linux/compiler_attributes.h 4475 4476COMPUTE EXPRESS LINK (CXL) 4477M: Alison Schofield <alison.schofield@intel.com> 4478M: Vishal Verma <vishal.l.verma@intel.com> 4479M: Ira Weiny <ira.weiny@intel.com> 4480M: Ben Widawsky <ben.widawsky@intel.com> 4481M: Dan Williams <dan.j.williams@intel.com> 4482L: linux-cxl@vger.kernel.org 4483S: Maintained 4484F: drivers/cxl/ 4485F: include/uapi/linux/cxl_mem.h 4486 4487CONEXANT ACCESSRUNNER USB DRIVER 4488L: accessrunner-general@lists.sourceforge.net 4489S: Orphan 4490W: http://accessrunner.sourceforge.net/ 4491F: drivers/usb/atm/cxacru.c 4492 4493CONFIGFS 4494M: Joel Becker <jlbec@evilplan.org> 4495M: Christoph Hellwig <hch@lst.de> 4496S: Supported 4497T: git git://git.infradead.org/users/hch/configfs.git 4498F: fs/configfs/ 4499F: include/linux/configfs.h 4500F: samples/configfs/ 4501 4502CONSOLE SUBSYSTEM 4503M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4504S: Supported 4505F: drivers/video/console/ 4506F: include/linux/console* 4507 4508CONTROL GROUP (CGROUP) 4509M: Tejun Heo <tj@kernel.org> 4510M: Zefan Li <lizefan.x@bytedance.com> 4511M: Johannes Weiner <hannes@cmpxchg.org> 4512L: cgroups@vger.kernel.org 4513S: Maintained 4514T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 4515F: Documentation/admin-guide/cgroup-v1/ 4516F: Documentation/admin-guide/cgroup-v2.rst 4517F: include/linux/cgroup* 4518F: kernel/cgroup/ 4519 4520CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 4521M: Tejun Heo <tj@kernel.org> 4522M: Jens Axboe <axboe@kernel.dk> 4523L: cgroups@vger.kernel.org 4524L: linux-block@vger.kernel.org 4525T: git git://git.kernel.dk/linux-block 4526F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 4527F: block/bfq-cgroup.c 4528F: block/blk-cgroup.c 4529F: block/blk-iolatency.c 4530F: block/blk-throttle.c 4531F: include/linux/blk-cgroup.h 4532 4533CONTROL GROUP - CPUSET 4534M: Zefan Li <lizefan.x@bytedance.com> 4535L: cgroups@vger.kernel.org 4536S: Maintained 4537T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 4538F: Documentation/admin-guide/cgroup-v1/cpusets.rst 4539F: include/linux/cpuset.h 4540F: kernel/cgroup/cpuset.c 4541 4542CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 4543M: Johannes Weiner <hannes@cmpxchg.org> 4544M: Michal Hocko <mhocko@kernel.org> 4545M: Vladimir Davydov <vdavydov.dev@gmail.com> 4546L: cgroups@vger.kernel.org 4547L: linux-mm@kvack.org 4548S: Maintained 4549F: mm/memcontrol.c 4550F: mm/swap_cgroup.c 4551 4552CORETEMP HARDWARE MONITORING DRIVER 4553M: Fenghua Yu <fenghua.yu@intel.com> 4554L: linux-hwmon@vger.kernel.org 4555S: Maintained 4556F: Documentation/hwmon/coretemp.rst 4557F: drivers/hwmon/coretemp.c 4558 4559CORSAIR-CPRO HARDWARE MONITOR DRIVER 4560M: Marius Zachmann <mail@mariuszachmann.de> 4561L: linux-hwmon@vger.kernel.org 4562S: Maintained 4563F: drivers/hwmon/corsair-cpro.c 4564 4565CORSAIR-PSU HARDWARE MONITOR DRIVER 4566M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 4567L: linux-hwmon@vger.kernel.org 4568S: Maintained 4569F: Documentation/hwmon/corsair-psu.rst 4570F: drivers/hwmon/corsair-psu.c 4571 4572COSA/SRP SYNC SERIAL DRIVER 4573M: Jan "Yenya" Kasprzak <kas@fi.muni.cz> 4574S: Maintained 4575W: http://www.fi.muni.cz/~kas/cosa/ 4576F: drivers/net/wan/cosa* 4577 4578COUNTER SUBSYSTEM 4579M: William Breathitt Gray <vilhelm.gray@gmail.com> 4580L: linux-iio@vger.kernel.org 4581S: Maintained 4582F: Documentation/ABI/testing/sysfs-bus-counter* 4583F: Documentation/driver-api/generic-counter.rst 4584F: drivers/counter/ 4585F: include/linux/counter.h 4586F: include/linux/counter_enum.h 4587 4588CPMAC ETHERNET DRIVER 4589M: Florian Fainelli <f.fainelli@gmail.com> 4590L: netdev@vger.kernel.org 4591S: Maintained 4592F: drivers/net/ethernet/ti/cpmac.c 4593 4594CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 4595M: Viresh Kumar <viresh.kumar@linaro.org> 4596M: Sudeep Holla <sudeep.holla@arm.com> 4597L: linux-pm@vger.kernel.org 4598S: Maintained 4599W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 4600F: drivers/cpufreq/vexpress-spc-cpufreq.c 4601 4602CPU FREQUENCY SCALING FRAMEWORK 4603M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 4604M: Viresh Kumar <viresh.kumar@linaro.org> 4605L: linux-pm@vger.kernel.org 4606S: Maintained 4607B: https://bugzilla.kernel.org 4608T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 4609T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 4610F: Documentation/admin-guide/pm/cpufreq.rst 4611F: Documentation/admin-guide/pm/intel_pstate.rst 4612F: Documentation/cpu-freq/ 4613F: Documentation/devicetree/bindings/cpufreq/ 4614F: drivers/cpufreq/ 4615F: include/linux/cpufreq.h 4616F: include/linux/sched/cpufreq.h 4617F: kernel/sched/cpufreq*.c 4618F: tools/testing/selftests/cpufreq/ 4619 4620CPU IDLE TIME MANAGEMENT FRAMEWORK 4621M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 4622M: Daniel Lezcano <daniel.lezcano@linaro.org> 4623L: linux-pm@vger.kernel.org 4624S: Maintained 4625B: https://bugzilla.kernel.org 4626T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 4627F: Documentation/admin-guide/pm/cpuidle.rst 4628F: Documentation/driver-api/pm/cpuidle.rst 4629F: drivers/cpuidle/ 4630F: include/linux/cpuidle.h 4631 4632CPU POWER MONITORING SUBSYSTEM 4633M: Thomas Renninger <trenn@suse.com> 4634M: Shuah Khan <shuah@kernel.org> 4635M: Shuah Khan <skhan@linuxfoundation.org> 4636L: linux-pm@vger.kernel.org 4637S: Maintained 4638F: tools/power/cpupower/ 4639 4640CPUID/MSR DRIVER 4641M: "H. Peter Anvin" <hpa@zytor.com> 4642S: Maintained 4643F: arch/x86/kernel/cpuid.c 4644F: arch/x86/kernel/msr.c 4645 4646CPUIDLE DRIVER - ARM BIG LITTLE 4647M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 4648M: Daniel Lezcano <daniel.lezcano@linaro.org> 4649L: linux-pm@vger.kernel.org 4650L: linux-arm-kernel@lists.infradead.org 4651S: Maintained 4652T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 4653F: drivers/cpuidle/cpuidle-big_little.c 4654 4655CPUIDLE DRIVER - ARM EXYNOS 4656M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 4657M: Daniel Lezcano <daniel.lezcano@linaro.org> 4658M: Kukjin Kim <kgene@kernel.org> 4659L: linux-pm@vger.kernel.org 4660L: linux-samsung-soc@vger.kernel.org 4661S: Supported 4662F: arch/arm/mach-exynos/pm.c 4663F: drivers/cpuidle/cpuidle-exynos.c 4664F: include/linux/platform_data/cpuidle-exynos.h 4665 4666CPUIDLE DRIVER - ARM PSCI 4667M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 4668M: Sudeep Holla <sudeep.holla@arm.com> 4669L: linux-pm@vger.kernel.org 4670L: linux-arm-kernel@lists.infradead.org 4671S: Supported 4672F: drivers/cpuidle/cpuidle-psci.c 4673 4674CPUIDLE DRIVER - ARM PSCI PM DOMAIN 4675M: Ulf Hansson <ulf.hansson@linaro.org> 4676L: linux-pm@vger.kernel.org 4677L: linux-arm-kernel@lists.infradead.org 4678S: Supported 4679F: drivers/cpuidle/cpuidle-psci.h 4680F: drivers/cpuidle/cpuidle-psci-domain.c 4681 4682CRAMFS FILESYSTEM 4683M: Nicolas Pitre <nico@fluxnic.net> 4684S: Maintained 4685F: Documentation/filesystems/cramfs.rst 4686F: fs/cramfs/ 4687 4688CREATIVE SB0540 4689M: Bastien Nocera <hadess@hadess.net> 4690L: linux-input@vger.kernel.org 4691S: Maintained 4692F: drivers/hid/hid-creative-sb0540.c 4693 4694CRYPTO API 4695M: Herbert Xu <herbert@gondor.apana.org.au> 4696M: "David S. Miller" <davem@davemloft.net> 4697L: linux-crypto@vger.kernel.org 4698S: Maintained 4699T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 4700T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 4701F: Documentation/crypto/ 4702F: Documentation/devicetree/bindings/crypto/ 4703F: arch/*/crypto/ 4704F: crypto/ 4705F: drivers/crypto/ 4706F: include/crypto/ 4707F: include/linux/crypto* 4708F: lib/crypto/ 4709 4710CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 4711M: Neil Horman <nhorman@tuxdriver.com> 4712L: linux-crypto@vger.kernel.org 4713S: Maintained 4714F: crypto/ansi_cprng.c 4715F: crypto/rng.c 4716 4717CS3308 MEDIA DRIVER 4718M: Hans Verkuil <hverkuil@xs4all.nl> 4719L: linux-media@vger.kernel.org 4720S: Odd Fixes 4721W: http://linuxtv.org 4722T: git git://linuxtv.org/media_tree.git 4723F: drivers/media/i2c/cs3308.c 4724 4725CS5535 Audio ALSA driver 4726M: Jaya Kumar <jayakumar.alsa@gmail.com> 4727S: Maintained 4728F: sound/pci/cs5535audio/ 4729 4730CSI DRIVERS FOR ALLWINNER V3s 4731M: Yong Deng <yong.deng@magewell.com> 4732L: linux-media@vger.kernel.org 4733S: Maintained 4734T: git git://linuxtv.org/media_tree.git 4735F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 4736F: drivers/media/platform/sunxi/sun6i-csi/ 4737 4738CW1200 WLAN driver 4739M: Solomon Peachy <pizza@shaftnet.org> 4740S: Maintained 4741F: drivers/net/wireless/st/cw1200/ 4742 4743CX18 VIDEO4LINUX DRIVER 4744M: Andy Walls <awalls@md.metrocast.net> 4745L: linux-media@vger.kernel.org 4746S: Maintained 4747W: https://linuxtv.org 4748T: git git://linuxtv.org/media_tree.git 4749F: drivers/media/pci/cx18/ 4750F: include/uapi/linux/ivtv* 4751 4752CX2341X MPEG ENCODER HELPER MODULE 4753M: Hans Verkuil <hverkuil@xs4all.nl> 4754L: linux-media@vger.kernel.org 4755S: Maintained 4756W: https://linuxtv.org 4757T: git git://linuxtv.org/media_tree.git 4758F: drivers/media/common/cx2341x* 4759F: include/media/drv-intf/cx2341x.h 4760 4761CX24120 MEDIA DRIVER 4762M: Jemma Denson <jdenson@gmail.com> 4763M: Patrick Boettcher <patrick.boettcher@posteo.de> 4764L: linux-media@vger.kernel.org 4765S: Maintained 4766W: https://linuxtv.org 4767Q: http://patchwork.linuxtv.org/project/linux-media/list/ 4768F: drivers/media/dvb-frontends/cx24120* 4769 4770CX88 VIDEO4LINUX DRIVER 4771M: Mauro Carvalho Chehab <mchehab@kernel.org> 4772L: linux-media@vger.kernel.org 4773S: Odd fixes 4774W: https://linuxtv.org 4775T: git git://linuxtv.org/media_tree.git 4776F: Documentation/driver-api/media/drivers/cx88* 4777F: drivers/media/pci/cx88/ 4778 4779CXD2820R MEDIA DRIVER 4780M: Antti Palosaari <crope@iki.fi> 4781L: linux-media@vger.kernel.org 4782S: Maintained 4783W: https://linuxtv.org 4784W: http://palosaari.fi/linux/ 4785Q: http://patchwork.linuxtv.org/project/linux-media/list/ 4786T: git git://linuxtv.org/anttip/media_tree.git 4787F: drivers/media/dvb-frontends/cxd2820r* 4788 4789CXGB3 ETHERNET DRIVER (CXGB3) 4790M: Raju Rangoju <rajur@chelsio.com> 4791L: netdev@vger.kernel.org 4792S: Supported 4793W: http://www.chelsio.com 4794F: drivers/net/ethernet/chelsio/cxgb3/ 4795 4796CXGB3 ISCSI DRIVER (CXGB3I) 4797M: Karen Xie <kxie@chelsio.com> 4798L: linux-scsi@vger.kernel.org 4799S: Supported 4800W: http://www.chelsio.com 4801F: drivers/scsi/cxgbi/cxgb3i 4802 4803CXGB4 CRYPTO DRIVER (chcr) 4804M: Ayush Sawal <ayush.sawal@chelsio.com> 4805M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 4806M: Rohit Maheshwari <rohitm@chelsio.com> 4807L: linux-crypto@vger.kernel.org 4808S: Supported 4809W: http://www.chelsio.com 4810F: drivers/crypto/chelsio 4811 4812CXGB4 INLINE CRYPTO DRIVER 4813M: Ayush Sawal <ayush.sawal@chelsio.com> 4814M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 4815M: Rohit Maheshwari <rohitm@chelsio.com> 4816L: netdev@vger.kernel.org 4817S: Supported 4818W: http://www.chelsio.com 4819F: drivers/net/ethernet/chelsio/inline_crypto/ 4820 4821CXGB4 ETHERNET DRIVER (CXGB4) 4822M: Raju Rangoju <rajur@chelsio.com> 4823L: netdev@vger.kernel.org 4824S: Supported 4825W: http://www.chelsio.com 4826F: drivers/net/ethernet/chelsio/cxgb4/ 4827 4828CXGB4 ISCSI DRIVER (CXGB4I) 4829M: Karen Xie <kxie@chelsio.com> 4830L: linux-scsi@vger.kernel.org 4831S: Supported 4832W: http://www.chelsio.com 4833F: drivers/scsi/cxgbi/cxgb4i 4834 4835CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 4836M: Potnuri Bharat Teja <bharat@chelsio.com> 4837L: linux-rdma@vger.kernel.org 4838S: Supported 4839W: http://www.openfabrics.org 4840F: drivers/infiniband/hw/cxgb4/ 4841F: include/uapi/rdma/cxgb4-abi.h 4842 4843CXGB4VF ETHERNET DRIVER (CXGB4VF) 4844M: Raju Rangoju <rajur@chelsio.com> 4845L: netdev@vger.kernel.org 4846S: Supported 4847W: http://www.chelsio.com 4848F: drivers/net/ethernet/chelsio/cxgb4vf/ 4849 4850CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 4851M: Frederic Barrat <fbarrat@linux.ibm.com> 4852M: Andrew Donnellan <ajd@linux.ibm.com> 4853L: linuxppc-dev@lists.ozlabs.org 4854S: Supported 4855F: Documentation/ABI/testing/sysfs-class-cxl 4856F: Documentation/powerpc/cxl.rst 4857F: arch/powerpc/platforms/powernv/pci-cxl.c 4858F: drivers/misc/cxl/ 4859F: include/misc/cxl* 4860F: include/uapi/misc/cxl.h 4861 4862CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 4863M: Manoj N. Kumar <manoj@linux.ibm.com> 4864M: Matthew R. Ochs <mrochs@linux.ibm.com> 4865M: Uma Krishnan <ukrishn@linux.ibm.com> 4866L: linux-scsi@vger.kernel.org 4867S: Supported 4868F: Documentation/powerpc/cxlflash.rst 4869F: drivers/scsi/cxlflash/ 4870F: include/uapi/scsi/cxlflash_ioctl.h 4871 4872CYBERPRO FB DRIVER 4873M: Russell King <linux@armlinux.org.uk> 4874L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4875S: Maintained 4876W: http://www.armlinux.org.uk/ 4877F: drivers/video/fbdev/cyber2000fb.* 4878 4879CYCLADES ASYNC MUX DRIVER 4880S: Orphan 4881W: http://www.cyclades.com/ 4882F: drivers/tty/cyclades.c 4883F: include/linux/cyclades.h 4884F: include/uapi/linux/cyclades.h 4885 4886CYCLADES PC300 DRIVER 4887S: Orphan 4888W: http://www.cyclades.com/ 4889F: drivers/net/wan/pc300* 4890 4891CYPRESS_FIRMWARE MEDIA DRIVER 4892M: Antti Palosaari <crope@iki.fi> 4893L: linux-media@vger.kernel.org 4894S: Maintained 4895W: https://linuxtv.org 4896W: http://palosaari.fi/linux/ 4897Q: http://patchwork.linuxtv.org/project/linux-media/list/ 4898T: git git://linuxtv.org/anttip/media_tree.git 4899F: drivers/media/common/cypress_firmware* 4900 4901CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 4902M: Linus Walleij <linus.walleij@linaro.org> 4903L: linux-input@vger.kernel.org 4904S: Maintained 4905F: drivers/input/touchscreen/cy8ctma140.c 4906 4907CYTTSP TOUCHSCREEN DRIVER 4908M: Ferruh Yigit <fery@cypress.com> 4909L: linux-input@vger.kernel.org 4910S: Supported 4911F: drivers/input/touchscreen/cyttsp* 4912F: include/linux/input/cyttsp.h 4913 4914D-LINK DIR-685 TOUCHKEYS DRIVER 4915M: Linus Walleij <linus.walleij@linaro.org> 4916L: linux-input@vger.kernel.org 4917S: Supported 4918F: drivers/input/keyboard/dlink-dir685-touchkeys.c 4919 4920DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 4921M: Joshua Kinard <kumba@gentoo.org> 4922S: Maintained 4923F: drivers/rtc/rtc-ds1685.c 4924F: include/linux/rtc/ds1685.h 4925 4926DAMA SLAVE for AX.25 4927M: Joerg Reuter <jreuter@yaina.de> 4928L: linux-hams@vger.kernel.org 4929S: Maintained 4930W: http://yaina.de/jreuter/ 4931W: http://www.qsl.net/dl1bke/ 4932F: net/ax25/af_ax25.c 4933F: net/ax25/ax25_dev.c 4934F: net/ax25/ax25_ds_* 4935F: net/ax25/ax25_in.c 4936F: net/ax25/ax25_out.c 4937F: net/ax25/ax25_timer.c 4938F: net/ax25/sysctl_net_ax25.c 4939 4940DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 4941L: netdev@vger.kernel.org 4942S: Orphan 4943F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 4944F: drivers/net/ethernet/dec/tulip/dmfe.c 4945 4946DC390/AM53C974 SCSI driver 4947M: Hannes Reinecke <hare@suse.com> 4948L: linux-scsi@vger.kernel.org 4949S: Maintained 4950F: drivers/scsi/am53c974.c 4951 4952DC395x SCSI driver 4953M: Oliver Neukum <oliver@neukum.org> 4954M: Ali Akcaagac <aliakc@web.de> 4955M: Jamie Lenehan <lenehan@twibble.org> 4956L: dc395x@twibble.org 4957S: Maintained 4958W: http://twibble.org/dist/dc395x/ 4959W: http://lists.twibble.org/mailman/listinfo/dc395x/ 4960F: Documentation/scsi/dc395x.rst 4961F: drivers/scsi/dc395x.* 4962 4963DCCP PROTOCOL 4964L: dccp@vger.kernel.org 4965S: Orphan 4966W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 4967F: include/linux/dccp.h 4968F: include/linux/tfrc.h 4969F: include/uapi/linux/dccp.h 4970F: net/dccp/ 4971 4972DECnet NETWORK LAYER 4973L: linux-decnet-user@lists.sourceforge.net 4974S: Orphan 4975W: http://linux-decnet.sourceforge.net 4976F: Documentation/networking/decnet.rst 4977F: net/decnet/ 4978 4979DECSTATION PLATFORM SUPPORT 4980M: "Maciej W. Rozycki" <macro@orcam.me.uk> 4981L: linux-mips@vger.kernel.org 4982S: Maintained 4983W: http://www.linux-mips.org/wiki/DECstation 4984F: arch/mips/dec/ 4985F: arch/mips/include/asm/dec/ 4986F: arch/mips/include/asm/mach-dec/ 4987 4988DEFXX FDDI NETWORK DRIVER 4989M: "Maciej W. Rozycki" <macro@orcam.me.uk> 4990S: Maintained 4991F: drivers/net/fddi/defxx.* 4992 4993DEFZA FDDI NETWORK DRIVER 4994M: "Maciej W. Rozycki" <macro@orcam.me.uk> 4995S: Maintained 4996F: drivers/net/fddi/defza.* 4997 4998DEINTERLACE DRIVERS FOR ALLWINNER H3 4999M: Jernej Skrabec <jernej.skrabec@siol.net> 5000L: linux-media@vger.kernel.org 5001S: Maintained 5002T: git git://linuxtv.org/media_tree.git 5003F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5004F: drivers/media/platform/sunxi/sun8i-di/ 5005 5006DELL LAPTOP DRIVER 5007M: Matthew Garrett <mjg59@srcf.ucam.org> 5008M: Pali Rohár <pali@kernel.org> 5009L: platform-driver-x86@vger.kernel.org 5010S: Maintained 5011F: drivers/platform/x86/dell/dell-laptop.c 5012 5013DELL LAPTOP FREEFALL DRIVER 5014M: Pali Rohár <pali@kernel.org> 5015S: Maintained 5016F: drivers/platform/x86/dell/dell-smo8800.c 5017 5018DELL LAPTOP RBTN DRIVER 5019M: Pali Rohár <pali@kernel.org> 5020S: Maintained 5021F: drivers/platform/x86/dell/dell-rbtn.* 5022 5023DELL LAPTOP SMM DRIVER 5024M: Pali Rohár <pali@kernel.org> 5025S: Maintained 5026F: drivers/hwmon/dell-smm-hwmon.c 5027F: include/uapi/linux/i8k.h 5028 5029DELL REMOTE BIOS UPDATE DRIVER 5030M: Stuart Hayes <stuart.w.hayes@gmail.com> 5031L: platform-driver-x86@vger.kernel.org 5032S: Maintained 5033F: drivers/platform/x86/dell/dell_rbu.c 5034 5035DELL SMBIOS DRIVER 5036M: Pali Rohár <pali@kernel.org> 5037M: Mario Limonciello <mario.limonciello@dell.com> 5038L: platform-driver-x86@vger.kernel.org 5039S: Maintained 5040F: drivers/platform/x86/dell/dell-smbios.* 5041 5042DELL SMBIOS SMM DRIVER 5043M: Mario Limonciello <mario.limonciello@dell.com> 5044L: platform-driver-x86@vger.kernel.org 5045S: Maintained 5046F: drivers/platform/x86/dell/dell-smbios-smm.c 5047 5048DELL SMBIOS WMI DRIVER 5049M: Mario Limonciello <mario.limonciello@dell.com> 5050L: platform-driver-x86@vger.kernel.org 5051S: Maintained 5052F: drivers/platform/x86/dell/dell-smbios-wmi.c 5053F: tools/wmi/dell-smbios-example.c 5054 5055DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5056M: Stuart Hayes <stuart.w.hayes@gmail.com> 5057L: platform-driver-x86@vger.kernel.org 5058S: Maintained 5059F: Documentation/driver-api/dcdbas.rst 5060F: drivers/platform/x86/dell/dcdbas.* 5061 5062DELL WMI DESCRIPTOR DRIVER 5063M: Mario Limonciello <mario.limonciello@dell.com> 5064S: Maintained 5065F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5066 5067DELL WMI SYSMAN DRIVER 5068M: Divya Bharathi <divya.bharathi@dell.com> 5069M: Mario Limonciello <mario.limonciello@dell.com> 5070M: Prasanth Ksr <prasanth.ksr@dell.com> 5071L: platform-driver-x86@vger.kernel.org 5072S: Maintained 5073F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5074F: drivers/platform/x86/dell/dell-wmi-sysman/ 5075 5076DELL WMI NOTIFICATIONS DRIVER 5077M: Matthew Garrett <mjg59@srcf.ucam.org> 5078M: Pali Rohár <pali@kernel.org> 5079S: Maintained 5080F: drivers/platform/x86/dell/dell-wmi.c 5081 5082DELTA ST MEDIA DRIVER 5083M: Hugues Fruchet <hugues.fruchet@st.com> 5084L: linux-media@vger.kernel.org 5085S: Supported 5086W: https://linuxtv.org 5087T: git git://linuxtv.org/media_tree.git 5088F: drivers/media/platform/sti/delta 5089 5090DENALI NAND DRIVER 5091L: linux-mtd@lists.infradead.org 5092S: Orphan 5093F: drivers/mtd/nand/raw/denali* 5094 5095DESIGNWARE EDMA CORE IP DRIVER 5096M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5097L: dmaengine@vger.kernel.org 5098S: Maintained 5099F: drivers/dma/dw-edma/ 5100F: include/linux/dma/edma.h 5101 5102DESIGNWARE USB2 DRD IP DRIVER 5103M: Minas Harutyunyan <hminas@synopsys.com> 5104L: linux-usb@vger.kernel.org 5105S: Maintained 5106T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5107F: drivers/usb/dwc2/ 5108 5109DESIGNWARE USB3 DRD IP DRIVER 5110M: Felipe Balbi <balbi@kernel.org> 5111L: linux-usb@vger.kernel.org 5112S: Maintained 5113T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5114F: drivers/usb/dwc3/ 5115 5116DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5117M: Andreas Klinger <ak@it-klinger.de> 5118L: linux-iio@vger.kernel.org 5119S: Maintained 5120F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5121F: drivers/iio/proximity/srf*.c 5122 5123DEVICE COREDUMP (DEV_COREDUMP) 5124M: Johannes Berg <johannes@sipsolutions.net> 5125L: linux-kernel@vger.kernel.org 5126S: Maintained 5127F: drivers/base/devcoredump.c 5128F: include/linux/devcoredump.h 5129 5130DEVICE DEPENDENCY HELPER SCRIPT 5131M: Saravana Kannan <saravanak@google.com> 5132L: linux-kernel@vger.kernel.org 5133S: Maintained 5134F: scripts/dev-needs.sh 5135 5136DEVICE DIRECT ACCESS (DAX) 5137M: Dan Williams <dan.j.williams@intel.com> 5138M: Vishal Verma <vishal.l.verma@intel.com> 5139M: Dave Jiang <dave.jiang@intel.com> 5140L: linux-nvdimm@lists.01.org 5141S: Supported 5142F: drivers/dax/ 5143 5144DEVICE FREQUENCY (DEVFREQ) 5145M: MyungJoo Ham <myungjoo.ham@samsung.com> 5146M: Kyungmin Park <kyungmin.park@samsung.com> 5147M: Chanwoo Choi <cw00.choi@samsung.com> 5148L: linux-pm@vger.kernel.org 5149S: Maintained 5150T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5151F: Documentation/devicetree/bindings/devfreq/ 5152F: drivers/devfreq/ 5153F: include/linux/devfreq.h 5154F: include/trace/events/devfreq.h 5155 5156DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5157M: Chanwoo Choi <cw00.choi@samsung.com> 5158L: linux-pm@vger.kernel.org 5159S: Supported 5160T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5161F: Documentation/devicetree/bindings/devfreq/event/ 5162F: drivers/devfreq/devfreq-event.c 5163F: drivers/devfreq/event/ 5164F: include/dt-bindings/pmu/exynos_ppmu.h 5165F: include/linux/devfreq-event.h 5166 5167DEVICE NUMBER REGISTRY 5168M: Torben Mathiasen <device@lanana.org> 5169S: Maintained 5170W: http://lanana.org/docs/device-list/index.html 5171 5172DEVICE-MAPPER (LVM) 5173M: Alasdair Kergon <agk@redhat.com> 5174M: Mike Snitzer <snitzer@redhat.com> 5175M: dm-devel@redhat.com 5176L: dm-devel@redhat.com 5177S: Maintained 5178W: http://sources.redhat.com/dm 5179Q: http://patchwork.kernel.org/project/dm-devel/list/ 5180T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5181T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5182F: Documentation/admin-guide/device-mapper/ 5183F: drivers/md/Kconfig 5184F: drivers/md/Makefile 5185F: drivers/md/dm* 5186F: drivers/md/persistent-data/ 5187F: include/linux/device-mapper.h 5188F: include/linux/dm-*.h 5189F: include/uapi/linux/dm-*.h 5190 5191DEVLINK 5192M: Jiri Pirko <jiri@nvidia.com> 5193L: netdev@vger.kernel.org 5194S: Supported 5195F: Documentation/networking/devlink 5196F: include/net/devlink.h 5197F: include/uapi/linux/devlink.h 5198F: net/core/devlink.c 5199 5200DIALOG SEMICONDUCTOR DRIVERS 5201M: Support Opensource <support.opensource@diasemi.com> 5202S: Supported 5203W: http://www.dialog-semiconductor.com/products 5204F: Documentation/devicetree/bindings/input/da90??-onkey.txt 5205F: Documentation/devicetree/bindings/input/dlg,da72??.txt 5206F: Documentation/devicetree/bindings/mfd/da90*.txt 5207F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 5208F: Documentation/devicetree/bindings/regulator/da92*.txt 5209F: Documentation/devicetree/bindings/regulator/slg51000.txt 5210F: Documentation/devicetree/bindings/sound/da[79]*.txt 5211F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 5212F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 5213F: Documentation/hwmon/da90??.rst 5214F: drivers/gpio/gpio-da90??.c 5215F: drivers/hwmon/da90??-hwmon.c 5216F: drivers/iio/adc/da91??-*.c 5217F: drivers/input/misc/da72??.[ch] 5218F: drivers/input/misc/da90??_onkey.c 5219F: drivers/input/touchscreen/da9052_tsi.c 5220F: drivers/leds/leds-da90??.c 5221F: drivers/mfd/da903x.c 5222F: drivers/mfd/da90??-*.c 5223F: drivers/mfd/da91??-*.c 5224F: drivers/pinctrl/pinctrl-da90??.c 5225F: drivers/power/supply/da9052-battery.c 5226F: drivers/power/supply/da91??-*.c 5227F: drivers/regulator/da9???-regulator.[ch] 5228F: drivers/regulator/slg51000-regulator.[ch] 5229F: drivers/rtc/rtc-da90??.c 5230F: drivers/thermal/da90??-thermal.c 5231F: drivers/video/backlight/da90??_bl.c 5232F: drivers/watchdog/da90??_wdt.c 5233F: include/dt-bindings/regulator/dlg,da9*-regulator.h 5234F: include/linux/mfd/da903x.h 5235F: include/linux/mfd/da9052/ 5236F: include/linux/mfd/da9055/ 5237F: include/linux/mfd/da9062/ 5238F: include/linux/mfd/da9063/ 5239F: include/linux/mfd/da9150/ 5240F: include/linux/regulator/da9211.h 5241F: include/sound/da[79]*.h 5242F: sound/soc/codecs/da[79]*.[ch] 5243 5244DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 5245M: William Breathitt Gray <vilhelm.gray@gmail.com> 5246L: linux-gpio@vger.kernel.org 5247S: Maintained 5248F: drivers/gpio/gpio-gpio-mm.c 5249 5250DIOLAN U2C-12 I2C DRIVER 5251M: Guenter Roeck <linux@roeck-us.net> 5252L: linux-i2c@vger.kernel.org 5253S: Maintained 5254F: drivers/i2c/busses/i2c-diolan-u2c.c 5255 5256DIRECTORY NOTIFICATION (DNOTIFY) 5257M: Jan Kara <jack@suse.cz> 5258R: Amir Goldstein <amir73il@gmail.com> 5259L: linux-fsdevel@vger.kernel.org 5260S: Maintained 5261F: Documentation/filesystems/dnotify.rst 5262F: fs/notify/dnotify/ 5263F: include/linux/dnotify.h 5264 5265DISK GEOMETRY AND PARTITION HANDLING 5266M: Andries Brouwer <aeb@cwi.nl> 5267S: Maintained 5268W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 5269W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 5270W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 5271 5272DISKQUOTA 5273M: Jan Kara <jack@suse.com> 5274S: Maintained 5275F: Documentation/filesystems/quota.rst 5276F: fs/quota/ 5277F: include/linux/quota*.h 5278F: include/uapi/linux/quota*.h 5279 5280DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 5281M: Bernie Thompson <bernie@plugable.com> 5282L: linux-fbdev@vger.kernel.org 5283S: Maintained 5284W: http://plugable.com/category/projects/udlfb/ 5285F: Documentation/fb/udlfb.rst 5286F: drivers/video/fbdev/udlfb.c 5287F: include/video/udlfb.h 5288 5289DISTRIBUTED LOCK MANAGER (DLM) 5290M: Christine Caulfield <ccaulfie@redhat.com> 5291M: David Teigland <teigland@redhat.com> 5292L: cluster-devel@redhat.com 5293S: Supported 5294W: http://sources.redhat.com/cluster/ 5295T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 5296F: fs/dlm/ 5297 5298DMA BUFFER SHARING FRAMEWORK 5299M: Sumit Semwal <sumit.semwal@linaro.org> 5300M: Christian König <christian.koenig@amd.com> 5301L: linux-media@vger.kernel.org 5302L: dri-devel@lists.freedesktop.org 5303L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 5304S: Maintained 5305T: git git://anongit.freedesktop.org/drm/drm-misc 5306F: Documentation/driver-api/dma-buf.rst 5307F: drivers/dma-buf/ 5308F: include/linux/*fence.h 5309F: include/linux/dma-buf* 5310F: include/linux/dma-resv.h 5311K: \bdma_(?:buf|fence|resv)\b 5312 5313DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 5314M: Vinod Koul <vkoul@kernel.org> 5315L: dmaengine@vger.kernel.org 5316S: Maintained 5317Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 5318T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 5319F: Documentation/devicetree/bindings/dma/ 5320F: Documentation/driver-api/dmaengine/ 5321F: drivers/dma/ 5322F: include/linux/dma/ 5323F: include/linux/dmaengine.h 5324F: include/linux/of_dma.h 5325 5326DMA MAPPING HELPERS 5327M: Christoph Hellwig <hch@lst.de> 5328M: Marek Szyprowski <m.szyprowski@samsung.com> 5329R: Robin Murphy <robin.murphy@arm.com> 5330L: iommu@lists.linux-foundation.org 5331S: Supported 5332W: http://git.infradead.org/users/hch/dma-mapping.git 5333T: git git://git.infradead.org/users/hch/dma-mapping.git 5334F: include/asm-generic/dma-mapping.h 5335F: include/linux/dma-direct.h 5336F: include/linux/dma-mapping.h 5337F: include/linux/dma-map-ops.h 5338F: kernel/dma/ 5339 5340DMA MAPPING BENCHMARK 5341M: Barry Song <song.bao.hua@hisilicon.com> 5342L: iommu@lists.linux-foundation.org 5343F: kernel/dma/map_benchmark.c 5344F: tools/testing/selftests/dma/ 5345 5346DMA-BUF HEAPS FRAMEWORK 5347M: Sumit Semwal <sumit.semwal@linaro.org> 5348R: Benjamin Gaignard <benjamin.gaignard@linaro.org> 5349R: Liam Mark <lmark@codeaurora.org> 5350R: Laura Abbott <labbott@redhat.com> 5351R: Brian Starkey <Brian.Starkey@arm.com> 5352R: John Stultz <john.stultz@linaro.org> 5353L: linux-media@vger.kernel.org 5354L: dri-devel@lists.freedesktop.org 5355L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 5356S: Maintained 5357T: git git://anongit.freedesktop.org/drm/drm-misc 5358F: drivers/dma-buf/dma-heap.c 5359F: drivers/dma-buf/heaps/* 5360F: include/linux/dma-heap.h 5361F: include/uapi/linux/dma-heap.h 5362 5363DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 5364M: Lukasz Luba <lukasz.luba@arm.com> 5365L: linux-pm@vger.kernel.org 5366L: linux-samsung-soc@vger.kernel.org 5367S: Maintained 5368F: Documentation/devicetree/bindings/memory-controllers/exynos5422-dmc.txt 5369F: drivers/memory/samsung/exynos5422-dmc.c 5370 5371DME1737 HARDWARE MONITOR DRIVER 5372M: Juerg Haefliger <juergh@gmail.com> 5373L: linux-hwmon@vger.kernel.org 5374S: Maintained 5375F: Documentation/hwmon/dme1737.rst 5376F: drivers/hwmon/dme1737.c 5377 5378DMI/SMBIOS SUPPORT 5379M: Jean Delvare <jdelvare@suse.com> 5380S: Maintained 5381T: quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/ 5382F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 5383F: drivers/firmware/dmi-id.c 5384F: drivers/firmware/dmi_scan.c 5385F: include/linux/dmi.h 5386 5387DOCUMENTATION 5388M: Jonathan Corbet <corbet@lwn.net> 5389L: linux-doc@vger.kernel.org 5390S: Maintained 5391P: Documentation/doc-guide/maintainer-profile.rst 5392T: git git://git.lwn.net/linux.git docs-next 5393F: Documentation/ 5394F: scripts/documentation-file-ref-check 5395F: scripts/kernel-doc 5396F: scripts/sphinx-pre-install 5397X: Documentation/ABI/ 5398X: Documentation/admin-guide/media/ 5399X: Documentation/devicetree/ 5400X: Documentation/driver-api/media/ 5401X: Documentation/firmware-guide/acpi/ 5402X: Documentation/i2c/ 5403X: Documentation/power/ 5404X: Documentation/spi/ 5405X: Documentation/userspace-api/media/ 5406 5407DOCUMENTATION SCRIPTS 5408M: Mauro Carvalho Chehab <mchehab@kernel.org> 5409L: linux-doc@vger.kernel.org 5410S: Maintained 5411F: Documentation/sphinx/parse-headers.pl 5412F: scripts/documentation-file-ref-check 5413F: scripts/sphinx-pre-install 5414 5415DOCUMENTATION/ITALIAN 5416M: Federico Vaga <federico.vaga@vaga.pv.it> 5417L: linux-doc@vger.kernel.org 5418S: Maintained 5419F: Documentation/translations/it_IT 5420 5421DONGWOON DW9714 LENS VOICE COIL DRIVER 5422M: Sakari Ailus <sakari.ailus@linux.intel.com> 5423L: linux-media@vger.kernel.org 5424S: Maintained 5425T: git git://linuxtv.org/media_tree.git 5426F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt 5427F: drivers/media/i2c/dw9714.c 5428 5429DONGWOON DW9768 LENS VOICE COIL DRIVER 5430M: Dongchun Zhu <dongchun.zhu@mediatek.com> 5431L: linux-media@vger.kernel.org 5432S: Maintained 5433T: git git://linuxtv.org/media_tree.git 5434F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 5435F: drivers/media/i2c/dw9768.c 5436 5437DONGWOON DW9807 LENS VOICE COIL DRIVER 5438M: Sakari Ailus <sakari.ailus@linux.intel.com> 5439L: linux-media@vger.kernel.org 5440S: Maintained 5441T: git git://linuxtv.org/media_tree.git 5442F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt 5443F: drivers/media/i2c/dw9807-vcm.c 5444 5445DOUBLETALK DRIVER 5446M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 5447L: blinux-list@redhat.com 5448S: Maintained 5449F: drivers/char/dtlk.c 5450F: include/linux/dtlk.h 5451 5452DPAA2 DATAPATH I/O (DPIO) DRIVER 5453M: Roy Pledge <Roy.Pledge@nxp.com> 5454L: linux-kernel@vger.kernel.org 5455S: Maintained 5456F: drivers/soc/fsl/dpio 5457 5458DPAA2 ETHERNET DRIVER 5459M: Ioana Ciornei <ioana.ciornei@nxp.com> 5460M: Ioana Radulescu <ruxandra.radulescu@nxp.com> 5461L: netdev@vger.kernel.org 5462S: Maintained 5463F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 5464F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 5465F: drivers/net/ethernet/freescale/dpaa2/Kconfig 5466F: drivers/net/ethernet/freescale/dpaa2/Makefile 5467F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 5468F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 5469F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 5470F: drivers/net/ethernet/freescale/dpaa2/dpmac* 5471F: drivers/net/ethernet/freescale/dpaa2/dpni* 5472 5473DPAA2 ETHERNET SWITCH DRIVER 5474M: Ioana Radulescu <ruxandra.radulescu@nxp.com> 5475M: Ioana Ciornei <ioana.ciornei@nxp.com> 5476L: linux-kernel@vger.kernel.org 5477S: Maintained 5478F: drivers/staging/fsl-dpaa2/ethsw 5479 5480DPT_I2O SCSI RAID DRIVER 5481M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 5482L: linux-scsi@vger.kernel.org 5483S: Maintained 5484W: http://www.adaptec.com/ 5485F: drivers/scsi/dpt* 5486F: drivers/scsi/dpt/ 5487 5488DRBD DRIVER 5489M: Philipp Reisner <philipp.reisner@linbit.com> 5490M: Lars Ellenberg <lars.ellenberg@linbit.com> 5491L: drbd-dev@lists.linbit.com 5492S: Supported 5493W: http://www.drbd.org 5494T: git git://git.linbit.com/linux-drbd.git 5495T: git git://git.linbit.com/drbd-8.4.git 5496F: Documentation/admin-guide/blockdev/ 5497F: drivers/block/drbd/ 5498F: lib/lru_cache.c 5499 5500DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 5501M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5502R: "Rafael J. Wysocki" <rafael@kernel.org> 5503S: Supported 5504T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 5505F: Documentation/core-api/kobject.rst 5506F: drivers/base/ 5507F: fs/debugfs/ 5508F: fs/sysfs/ 5509F: include/linux/debugfs.h 5510F: include/linux/kobj* 5511F: lib/kobj* 5512 5513DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 5514M: Nishanth Menon <nm@ti.com> 5515L: linux-pm@vger.kernel.org 5516S: Maintained 5517F: drivers/soc/ti/smartreflex.c 5518F: include/linux/power/smartreflex.h 5519 5520DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 5521M: Maxime Ripard <mripard@kernel.org> 5522M: Chen-Yu Tsai <wens@csie.org> 5523R: Jernej Skrabec <jernej.skrabec@siol.net> 5524L: dri-devel@lists.freedesktop.org 5525S: Supported 5526T: git git://anongit.freedesktop.org/drm/drm-misc 5527F: drivers/gpu/drm/sun4i/sun8i* 5528 5529DRM DRIVER FOR ARM PL111 CLCD 5530M: Eric Anholt <eric@anholt.net> 5531S: Supported 5532T: git git://anongit.freedesktop.org/drm/drm-misc 5533F: drivers/gpu/drm/pl111/ 5534 5535DRM DRIVER FOR ARM VERSATILE TFT PANELS 5536M: Linus Walleij <linus.walleij@linaro.org> 5537S: Maintained 5538T: git git://anongit.freedesktop.org/drm/drm-misc 5539F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 5540F: drivers/gpu/drm/panel/panel-arm-versatile.c 5541 5542DRM DRIVER FOR ASPEED BMC GFX 5543M: Joel Stanley <joel@jms.id.au> 5544L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 5545S: Supported 5546T: git git://anongit.freedesktop.org/drm/drm-misc 5547F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 5548F: drivers/gpu/drm/aspeed/ 5549 5550DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 5551M: Dave Airlie <airlied@redhat.com> 5552R: Thomas Zimmermann <tzimmermann@suse.de> 5553L: dri-devel@lists.freedesktop.org 5554S: Supported 5555T: git git://anongit.freedesktop.org/drm/drm-misc 5556F: drivers/gpu/drm/ast/ 5557 5558DRM DRIVER FOR BOCHS VIRTUAL GPU 5559M: Gerd Hoffmann <kraxel@redhat.com> 5560L: virtualization@lists.linux-foundation.org 5561S: Maintained 5562T: git git://anongit.freedesktop.org/drm/drm-misc 5563F: drivers/gpu/drm/bochs/ 5564 5565DRM DRIVER FOR BOE HIMAX8279D PANELS 5566M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 5567S: Maintained 5568F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 5569F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 5570 5571DRM DRIVER FOR FARADAY TVE200 TV ENCODER 5572M: Linus Walleij <linus.walleij@linaro.org> 5573S: Maintained 5574T: git git://anongit.freedesktop.org/drm/drm-misc 5575F: drivers/gpu/drm/tve200/ 5576 5577DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 5578M: Icenowy Zheng <icenowy@aosc.io> 5579S: Maintained 5580F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 5581F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 5582 5583DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 5584M: Jagan Teki <jagan@amarulasolutions.com> 5585S: Maintained 5586F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 5587F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 5588 5589DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 5590M: Hans de Goede <hdegoede@redhat.com> 5591S: Maintained 5592T: git git://anongit.freedesktop.org/drm/drm-misc 5593F: drivers/gpu/drm/tiny/gm12u320.c 5594 5595DRM DRIVER FOR HX8357D PANELS 5596M: Eric Anholt <eric@anholt.net> 5597S: Maintained 5598T: git git://anongit.freedesktop.org/drm/drm-misc 5599F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 5600F: drivers/gpu/drm/tiny/hx8357d.c 5601 5602DRM DRIVER FOR ILITEK ILI9225 PANELS 5603M: David Lechner <david@lechnology.com> 5604S: Maintained 5605T: git git://anongit.freedesktop.org/drm/drm-misc 5606F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 5607F: drivers/gpu/drm/tiny/ili9225.c 5608 5609DRM DRIVER FOR ILITEK ILI9486 PANELS 5610M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 5611S: Maintained 5612T: git git://anongit.freedesktop.org/drm/drm-misc 5613F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 5614F: drivers/gpu/drm/tiny/ili9486.c 5615 5616DRM DRIVER FOR INTEL I810 VIDEO CARDS 5617S: Orphan / Obsolete 5618F: drivers/gpu/drm/i810/ 5619F: include/uapi/drm/i810_drm.h 5620 5621DRM DRIVER FOR LVDS PANELS 5622M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 5623L: dri-devel@lists.freedesktop.org 5624T: git git://anongit.freedesktop.org/drm/drm-misc 5625S: Maintained 5626F: drivers/gpu/drm/panel/panel-lvds.c 5627F: Documentation/devicetree/bindings/display/panel/lvds.yaml 5628 5629DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 5630M: Guido Günther <agx@sigxcpu.org> 5631R: Purism Kernel Team <kernel@puri.sm> 5632S: Maintained 5633F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 5634F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 5635 5636DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS 5637S: Orphan / Obsolete 5638F: drivers/gpu/drm/mga/ 5639F: include/uapi/drm/mga_drm.h 5640 5641DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 5642M: Dave Airlie <airlied@redhat.com> 5643R: Thomas Zimmermann <tzimmermann@suse.de> 5644L: dri-devel@lists.freedesktop.org 5645S: Supported 5646T: git git://anongit.freedesktop.org/drm/drm-misc 5647F: drivers/gpu/drm/mgag200/ 5648 5649DRM DRIVER FOR MI0283QT 5650M: Noralf Trønnes <noralf@tronnes.org> 5651S: Maintained 5652T: git git://anongit.freedesktop.org/drm/drm-misc 5653F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 5654F: drivers/gpu/drm/tiny/mi0283qt.c 5655 5656DRM DRIVER FOR MSM ADRENO GPU 5657M: Rob Clark <robdclark@gmail.com> 5658M: Sean Paul <sean@poorly.run> 5659L: linux-arm-msm@vger.kernel.org 5660L: dri-devel@lists.freedesktop.org 5661L: freedreno@lists.freedesktop.org 5662S: Maintained 5663T: git https://gitlab.freedesktop.org/drm/msm.git 5664F: Documentation/devicetree/bindings/display/msm/ 5665F: drivers/gpu/drm/msm/ 5666F: include/uapi/drm/msm_drm.h 5667 5668DRM DRIVER FOR NOVATEK NT35510 PANELS 5669M: Linus Walleij <linus.walleij@linaro.org> 5670S: Maintained 5671T: git git://anongit.freedesktop.org/drm/drm-misc 5672F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 5673F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 5674 5675DRM DRIVER FOR NOVATEK NT36672A PANELS 5676M: Sumit Semwal <sumit.semwal@linaro.org> 5677S: Maintained 5678T: git git://anongit.freedesktop.org/drm/drm-misc 5679F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 5680F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 5681 5682DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 5683M: Ben Skeggs <bskeggs@redhat.com> 5684L: dri-devel@lists.freedesktop.org 5685L: nouveau@lists.freedesktop.org 5686S: Supported 5687T: git git://github.com/skeggsb/linux 5688F: drivers/gpu/drm/nouveau/ 5689F: include/uapi/drm/nouveau_drm.h 5690 5691DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 5692M: Stefan Mavrodiev <stefan@olimex.com> 5693S: Maintained 5694F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 5695F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 5696 5697DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 5698M: Noralf Trønnes <noralf@tronnes.org> 5699S: Maintained 5700T: git git://anongit.freedesktop.org/drm/drm-misc 5701F: Documentation/devicetree/bindings/display/repaper.txt 5702F: drivers/gpu/drm/tiny/repaper.c 5703 5704DRM DRIVER FOR QEMU'S CIRRUS DEVICE 5705M: Dave Airlie <airlied@redhat.com> 5706M: Gerd Hoffmann <kraxel@redhat.com> 5707L: virtualization@lists.linux-foundation.org 5708S: Obsolete 5709W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 5710T: git git://anongit.freedesktop.org/drm/drm-misc 5711F: drivers/gpu/drm/tiny/cirrus.c 5712 5713DRM DRIVER FOR QXL VIRTUAL GPU 5714M: Dave Airlie <airlied@redhat.com> 5715M: Gerd Hoffmann <kraxel@redhat.com> 5716L: virtualization@lists.linux-foundation.org 5717L: spice-devel@lists.freedesktop.org 5718S: Maintained 5719T: git git://anongit.freedesktop.org/drm/drm-misc 5720F: drivers/gpu/drm/qxl/ 5721F: include/uapi/drm/qxl_drm.h 5722 5723DRM DRIVER FOR RAGE 128 VIDEO CARDS 5724S: Orphan / Obsolete 5725F: drivers/gpu/drm/r128/ 5726F: include/uapi/drm/r128_drm.h 5727 5728DRM DRIVER FOR RAYDIUM RM67191 PANELS 5729M: Robert Chiras <robert.chiras@nxp.com> 5730S: Maintained 5731F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 5732F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 5733 5734DRM DRIVER FOR SITRONIX ST7703 PANELS 5735M: Guido Günther <agx@sigxcpu.org> 5736R: Purism Kernel Team <kernel@puri.sm> 5737R: Ondrej Jirman <megous@megous.com> 5738S: Maintained 5739F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 5740F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 5741 5742DRM DRIVER FOR SAVAGE VIDEO CARDS 5743S: Orphan / Obsolete 5744F: drivers/gpu/drm/savage/ 5745F: include/uapi/drm/savage_drm.h 5746 5747DRM DRIVER FOR SIS VIDEO CARDS 5748S: Orphan / Obsolete 5749F: drivers/gpu/drm/sis/ 5750F: include/uapi/drm/sis_drm.h 5751 5752DRM DRIVER FOR SITRONIX ST7586 PANELS 5753M: David Lechner <david@lechnology.com> 5754S: Maintained 5755T: git git://anongit.freedesktop.org/drm/drm-misc 5756F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 5757F: drivers/gpu/drm/tiny/st7586.c 5758 5759DRM DRIVER FOR SITRONIX ST7701 PANELS 5760M: Jagan Teki <jagan@amarulasolutions.com> 5761S: Maintained 5762F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 5763F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 5764 5765DRM DRIVER FOR SITRONIX ST7735R PANELS 5766M: David Lechner <david@lechnology.com> 5767S: Maintained 5768T: git git://anongit.freedesktop.org/drm/drm-misc 5769F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 5770F: drivers/gpu/drm/tiny/st7735r.c 5771 5772DRM DRIVER FOR SONY ACX424AKP PANELS 5773M: Linus Walleij <linus.walleij@linaro.org> 5774S: Maintained 5775T: git git://anongit.freedesktop.org/drm/drm-misc 5776F: drivers/gpu/drm/panel/panel-sony-acx424akp.c 5777 5778DRM DRIVER FOR ST-ERICSSON MCDE 5779M: Linus Walleij <linus.walleij@linaro.org> 5780S: Maintained 5781T: git git://anongit.freedesktop.org/drm/drm-misc 5782F: Documentation/devicetree/bindings/display/ste,mcde.txt 5783F: drivers/gpu/drm/mcde/ 5784 5785DRM DRIVER FOR TDFX VIDEO CARDS 5786S: Orphan / Obsolete 5787F: drivers/gpu/drm/tdfx/ 5788 5789DRM DRIVER FOR TPO TPG110 PANELS 5790M: Linus Walleij <linus.walleij@linaro.org> 5791S: Maintained 5792T: git git://anongit.freedesktop.org/drm/drm-misc 5793F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 5794F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 5795 5796DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 5797M: Dave Airlie <airlied@redhat.com> 5798R: Sean Paul <sean@poorly.run> 5799R: Thomas Zimmermann <tzimmermann@suse.de> 5800L: dri-devel@lists.freedesktop.org 5801S: Supported 5802T: git git://anongit.freedesktop.org/drm/drm-misc 5803F: drivers/gpu/drm/udl/ 5804 5805DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 5806M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 5807M: Melissa Wen <melissa.srw@gmail.com> 5808R: Haneen Mohammed <hamohammed.sa@gmail.com> 5809R: Daniel Vetter <daniel@ffwll.ch> 5810L: dri-devel@lists.freedesktop.org 5811S: Maintained 5812T: git git://anongit.freedesktop.org/drm/drm-misc 5813F: Documentation/gpu/vkms.rst 5814F: drivers/gpu/drm/vkms/ 5815 5816DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 5817M: Hans de Goede <hdegoede@redhat.com> 5818L: dri-devel@lists.freedesktop.org 5819S: Maintained 5820T: git git://anongit.freedesktop.org/drm/drm-misc 5821F: drivers/gpu/drm/vboxvideo/ 5822 5823DRM DRIVER FOR VMWARE VIRTUAL GPU 5824M: "VMware Graphics" <linux-graphics-maintainer@vmware.com> 5825M: Roland Scheidegger <sroland@vmware.com> 5826M: Zack Rusin <zackr@vmware.com> 5827L: dri-devel@lists.freedesktop.org 5828S: Supported 5829T: git git://people.freedesktop.org/~sroland/linux 5830F: drivers/gpu/drm/vmwgfx/ 5831F: include/uapi/drm/vmwgfx_drm.h 5832 5833DRM DRIVERS 5834M: David Airlie <airlied@linux.ie> 5835M: Daniel Vetter <daniel@ffwll.ch> 5836L: dri-devel@lists.freedesktop.org 5837S: Maintained 5838B: https://bugs.freedesktop.org/ 5839C: irc://chat.freenode.net/dri-devel 5840T: git git://anongit.freedesktop.org/drm/drm 5841F: Documentation/devicetree/bindings/display/ 5842F: Documentation/devicetree/bindings/gpu/ 5843F: Documentation/gpu/ 5844F: drivers/gpu/drm/ 5845F: drivers/gpu/vga/ 5846F: include/drm/ 5847F: include/linux/vga* 5848F: include/uapi/drm/ 5849 5850DRM DRIVERS AND MISC GPU PATCHES 5851M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 5852M: Maxime Ripard <mripard@kernel.org> 5853M: Thomas Zimmermann <tzimmermann@suse.de> 5854S: Maintained 5855W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 5856T: git git://anongit.freedesktop.org/drm/drm-misc 5857F: Documentation/gpu/ 5858F: drivers/gpu/drm/* 5859F: drivers/gpu/vga/ 5860F: include/drm/drm* 5861F: include/linux/vga* 5862F: include/uapi/drm/drm* 5863 5864DRM DRIVERS FOR ALLWINNER A10 5865M: Maxime Ripard <mripard@kernel.org> 5866M: Chen-Yu Tsai <wens@csie.org> 5867L: dri-devel@lists.freedesktop.org 5868S: Supported 5869T: git git://anongit.freedesktop.org/drm/drm-misc 5870F: Documentation/devicetree/bindings/display/allwinner* 5871F: drivers/gpu/drm/sun4i/ 5872 5873DRM DRIVERS FOR AMLOGIC SOCS 5874M: Neil Armstrong <narmstrong@baylibre.com> 5875L: dri-devel@lists.freedesktop.org 5876L: linux-amlogic@lists.infradead.org 5877S: Supported 5878W: http://linux-meson.com/ 5879T: git git://anongit.freedesktop.org/drm/drm-misc 5880F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 5881F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 5882F: Documentation/gpu/meson.rst 5883F: drivers/gpu/drm/meson/ 5884 5885DRM DRIVERS FOR ATMEL HLCDC 5886M: Sam Ravnborg <sam@ravnborg.org> 5887M: Boris Brezillon <bbrezillon@kernel.org> 5888L: dri-devel@lists.freedesktop.org 5889S: Supported 5890T: git git://anongit.freedesktop.org/drm/drm-misc 5891F: Documentation/devicetree/bindings/display/atmel/ 5892F: drivers/gpu/drm/atmel-hlcdc/ 5893 5894DRM DRIVERS FOR BRIDGE CHIPS 5895M: Andrzej Hajda <a.hajda@samsung.com> 5896M: Neil Armstrong <narmstrong@baylibre.com> 5897R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 5898R: Jonas Karlman <jonas@kwiboo.se> 5899R: Jernej Skrabec <jernej.skrabec@siol.net> 5900S: Maintained 5901T: git git://anongit.freedesktop.org/drm/drm-misc 5902F: drivers/gpu/drm/bridge/ 5903 5904DRM DRIVERS FOR EXYNOS 5905M: Inki Dae <inki.dae@samsung.com> 5906M: Joonyoung Shim <jy0922.shim@samsung.com> 5907M: Seung-Woo Kim <sw0312.kim@samsung.com> 5908M: Kyungmin Park <kyungmin.park@samsung.com> 5909L: dri-devel@lists.freedesktop.org 5910S: Supported 5911T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 5912F: Documentation/devicetree/bindings/display/exynos/ 5913F: drivers/gpu/drm/exynos/ 5914F: include/uapi/drm/exynos_drm.h 5915 5916DRM DRIVERS FOR FREESCALE DCU 5917M: Stefan Agner <stefan@agner.ch> 5918M: Alison Wang <alison.wang@nxp.com> 5919L: dri-devel@lists.freedesktop.org 5920S: Supported 5921T: git git://anongit.freedesktop.org/drm/drm-misc 5922F: Documentation/devicetree/bindings/display/fsl,dcu.txt 5923F: Documentation/devicetree/bindings/display/fsl,tcon.txt 5924F: drivers/gpu/drm/fsl-dcu/ 5925 5926DRM DRIVERS FOR FREESCALE IMX 5927M: Philipp Zabel <p.zabel@pengutronix.de> 5928L: dri-devel@lists.freedesktop.org 5929S: Maintained 5930F: Documentation/devicetree/bindings/display/imx/ 5931F: drivers/gpu/drm/imx/ 5932F: drivers/gpu/ipu-v3/ 5933 5934DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 5935M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 5936L: dri-devel@lists.freedesktop.org 5937S: Maintained 5938T: git git://github.com/patjak/drm-gma500 5939F: drivers/gpu/drm/gma500/ 5940 5941DRM DRIVERS FOR HISILICON 5942M: Xinliang Liu <xinliang.liu@linaro.org> 5943M: Tian Tao <tiantao6@hisilicon.com> 5944R: John Stultz <john.stultz@linaro.org> 5945R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 5946R: Chen Feng <puck.chen@hisilicon.com> 5947L: dri-devel@lists.freedesktop.org 5948S: Maintained 5949T: git git://anongit.freedesktop.org/drm/drm-misc 5950F: Documentation/devicetree/bindings/display/hisilicon/ 5951F: drivers/gpu/drm/hisilicon/ 5952 5953DRM DRIVERS FOR LIMA 5954M: Qiang Yu <yuq825@gmail.com> 5955L: dri-devel@lists.freedesktop.org 5956L: lima@lists.freedesktop.org (moderated for non-subscribers) 5957S: Maintained 5958T: git git://anongit.freedesktop.org/drm/drm-misc 5959F: drivers/gpu/drm/lima/ 5960F: include/uapi/drm/lima_drm.h 5961 5962DRM DRIVERS FOR MEDIATEK 5963M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 5964M: Philipp Zabel <p.zabel@pengutronix.de> 5965L: dri-devel@lists.freedesktop.org 5966S: Supported 5967F: Documentation/devicetree/bindings/display/mediatek/ 5968F: drivers/gpu/drm/mediatek/ 5969F: drivers/phy/mediatek/phy-mtk-hdmi* 5970F: drivers/phy/mediatek/phy-mtk-mipi* 5971 5972DRM DRIVERS FOR NVIDIA TEGRA 5973M: Thierry Reding <thierry.reding@gmail.com> 5974L: dri-devel@lists.freedesktop.org 5975L: linux-tegra@vger.kernel.org 5976S: Supported 5977T: git git://anongit.freedesktop.org/tegra/linux.git 5978F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt 5979F: drivers/gpu/drm/tegra/ 5980F: drivers/gpu/host1x/ 5981F: include/linux/host1x.h 5982F: include/uapi/drm/tegra_drm.h 5983 5984DRM DRIVERS FOR RENESAS 5985M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 5986M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 5987L: dri-devel@lists.freedesktop.org 5988L: linux-renesas-soc@vger.kernel.org 5989S: Supported 5990T: git git://linuxtv.org/pinchartl/media drm/du/next 5991F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt 5992F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 5993F: Documentation/devicetree/bindings/display/renesas,du.txt 5994F: drivers/gpu/drm/rcar-du/ 5995F: drivers/gpu/drm/shmobile/ 5996F: include/linux/platform_data/shmob_drm.h 5997 5998DRM DRIVERS FOR ROCKCHIP 5999M: Sandy Huang <hjc@rock-chips.com> 6000M: Heiko Stübner <heiko@sntech.de> 6001L: dri-devel@lists.freedesktop.org 6002S: Maintained 6003T: git git://anongit.freedesktop.org/drm/drm-misc 6004F: Documentation/devicetree/bindings/display/rockchip/ 6005F: drivers/gpu/drm/rockchip/ 6006 6007DRM DRIVERS FOR STI 6008M: Benjamin Gaignard <benjamin.gaignard@linaro.org> 6009M: Vincent Abriou <vincent.abriou@st.com> 6010L: dri-devel@lists.freedesktop.org 6011S: Maintained 6012T: git git://anongit.freedesktop.org/drm/drm-misc 6013F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6014F: drivers/gpu/drm/sti 6015 6016DRM DRIVERS FOR STM 6017M: Yannick Fertre <yannick.fertre@st.com> 6018M: Philippe Cornu <philippe.cornu@st.com> 6019M: Benjamin Gaignard <benjamin.gaignard@linaro.org> 6020M: Vincent Abriou <vincent.abriou@st.com> 6021L: dri-devel@lists.freedesktop.org 6022S: Maintained 6023T: git git://anongit.freedesktop.org/drm/drm-misc 6024F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 6025F: drivers/gpu/drm/stm 6026 6027DRM DRIVERS FOR TI KEYSTONE 6028M: Jyri Sarha <jyri.sarha@iki.fi> 6029M: Tomi Valkeinen <tomba@kernel.org> 6030L: dri-devel@lists.freedesktop.org 6031S: Maintained 6032T: git git://anongit.freedesktop.org/drm/drm-misc 6033F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 6034F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 6035F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 6036F: drivers/gpu/drm/tidss/ 6037 6038DRM DRIVERS FOR TI LCDC 6039M: Jyri Sarha <jyri.sarha@iki.fi> 6040R: Tomi Valkeinen <tomba@kernel.org> 6041L: dri-devel@lists.freedesktop.org 6042S: Maintained 6043F: Documentation/devicetree/bindings/display/tilcdc/ 6044F: drivers/gpu/drm/tilcdc/ 6045 6046DRM DRIVERS FOR TI OMAP 6047M: Tomi Valkeinen <tomba@kernel.org> 6048L: dri-devel@lists.freedesktop.org 6049S: Maintained 6050F: Documentation/devicetree/bindings/display/ti/ 6051F: drivers/gpu/drm/omapdrm/ 6052 6053DRM DRIVERS FOR V3D 6054M: Eric Anholt <eric@anholt.net> 6055S: Supported 6056T: git git://anongit.freedesktop.org/drm/drm-misc 6057F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt 6058F: drivers/gpu/drm/v3d/ 6059F: include/uapi/drm/v3d_drm.h 6060 6061DRM DRIVERS FOR VC4 6062M: Eric Anholt <eric@anholt.net> 6063M: Maxime Ripard <mripard@kernel.org> 6064S: Supported 6065T: git git://github.com/anholt/linux 6066T: git git://anongit.freedesktop.org/drm/drm-misc 6067F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 6068F: drivers/gpu/drm/vc4/ 6069F: include/uapi/drm/vc4_drm.h 6070 6071DRM DRIVERS FOR VIVANTE GPU IP 6072M: Lucas Stach <l.stach@pengutronix.de> 6073R: Russell King <linux+etnaviv@armlinux.org.uk> 6074R: Christian Gmeiner <christian.gmeiner@gmail.com> 6075L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 6076L: dri-devel@lists.freedesktop.org 6077S: Maintained 6078F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 6079F: drivers/gpu/drm/etnaviv/ 6080F: include/uapi/drm/etnaviv_drm.h 6081 6082DRM DRIVERS FOR XEN 6083M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 6084L: dri-devel@lists.freedesktop.org 6085L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 6086S: Supported 6087T: git git://anongit.freedesktop.org/drm/drm-misc 6088F: Documentation/gpu/xen-front.rst 6089F: drivers/gpu/drm/xen/ 6090 6091DRM DRIVERS FOR XILINX 6092M: Hyun Kwon <hyun.kwon@xilinx.com> 6093M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6094L: dri-devel@lists.freedesktop.org 6095S: Maintained 6096T: git git://anongit.freedesktop.org/drm/drm-misc 6097F: Documentation/devicetree/bindings/display/xlnx/ 6098F: drivers/gpu/drm/xlnx/ 6099 6100DRM PANEL DRIVERS 6101M: Thierry Reding <thierry.reding@gmail.com> 6102R: Sam Ravnborg <sam@ravnborg.org> 6103L: dri-devel@lists.freedesktop.org 6104S: Maintained 6105T: git git://anongit.freedesktop.org/drm/drm-misc 6106F: Documentation/devicetree/bindings/display/panel/ 6107F: drivers/gpu/drm/drm_panel.c 6108F: drivers/gpu/drm/panel/ 6109F: include/drm/drm_panel.h 6110 6111DRM TTM SUBSYSTEM 6112M: Christian Koenig <christian.koenig@amd.com> 6113M: Huang Rui <ray.huang@amd.com> 6114L: dri-devel@lists.freedesktop.org 6115S: Maintained 6116T: git git://people.freedesktop.org/~agd5f/linux 6117F: drivers/gpu/drm/ttm/ 6118F: include/drm/ttm/ 6119 6120DSBR100 USB FM RADIO DRIVER 6121M: Alexey Klimov <klimov.linux@gmail.com> 6122L: linux-media@vger.kernel.org 6123S: Maintained 6124T: git git://linuxtv.org/media_tree.git 6125F: drivers/media/radio/dsbr100.c 6126 6127DT3155 MEDIA DRIVER 6128M: Hans Verkuil <hverkuil@xs4all.nl> 6129L: linux-media@vger.kernel.org 6130S: Odd Fixes 6131W: https://linuxtv.org 6132T: git git://linuxtv.org/media_tree.git 6133F: drivers/media/pci/dt3155/ 6134 6135DVB_USB_AF9015 MEDIA DRIVER 6136M: Antti Palosaari <crope@iki.fi> 6137L: linux-media@vger.kernel.org 6138S: Maintained 6139W: https://linuxtv.org 6140W: http://palosaari.fi/linux/ 6141Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6142T: git git://linuxtv.org/anttip/media_tree.git 6143F: drivers/media/usb/dvb-usb-v2/af9015* 6144 6145DVB_USB_AF9035 MEDIA DRIVER 6146M: Antti Palosaari <crope@iki.fi> 6147L: linux-media@vger.kernel.org 6148S: Maintained 6149W: https://linuxtv.org 6150W: http://palosaari.fi/linux/ 6151Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6152T: git git://linuxtv.org/anttip/media_tree.git 6153F: drivers/media/usb/dvb-usb-v2/af9035* 6154 6155DVB_USB_ANYSEE MEDIA DRIVER 6156M: Antti Palosaari <crope@iki.fi> 6157L: linux-media@vger.kernel.org 6158S: Maintained 6159W: https://linuxtv.org 6160W: http://palosaari.fi/linux/ 6161Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6162T: git git://linuxtv.org/anttip/media_tree.git 6163F: drivers/media/usb/dvb-usb-v2/anysee* 6164 6165DVB_USB_AU6610 MEDIA DRIVER 6166M: Antti Palosaari <crope@iki.fi> 6167L: linux-media@vger.kernel.org 6168S: Maintained 6169W: https://linuxtv.org 6170W: http://palosaari.fi/linux/ 6171Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6172T: git git://linuxtv.org/anttip/media_tree.git 6173F: drivers/media/usb/dvb-usb-v2/au6610* 6174 6175DVB_USB_CE6230 MEDIA DRIVER 6176M: Antti Palosaari <crope@iki.fi> 6177L: linux-media@vger.kernel.org 6178S: Maintained 6179W: https://linuxtv.org 6180W: http://palosaari.fi/linux/ 6181Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6182T: git git://linuxtv.org/anttip/media_tree.git 6183F: drivers/media/usb/dvb-usb-v2/ce6230* 6184 6185DVB_USB_CXUSB MEDIA DRIVER 6186M: Michael Krufky <mkrufky@linuxtv.org> 6187L: linux-media@vger.kernel.org 6188S: Maintained 6189W: https://linuxtv.org 6190W: http://github.com/mkrufky 6191Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6192T: git git://linuxtv.org/media_tree.git 6193F: drivers/media/usb/dvb-usb/cxusb* 6194 6195DVB_USB_EC168 MEDIA DRIVER 6196M: Antti Palosaari <crope@iki.fi> 6197L: linux-media@vger.kernel.org 6198S: Maintained 6199W: https://linuxtv.org 6200W: http://palosaari.fi/linux/ 6201Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6202T: git git://linuxtv.org/anttip/media_tree.git 6203F: drivers/media/usb/dvb-usb-v2/ec168* 6204 6205DVB_USB_GL861 MEDIA DRIVER 6206M: Antti Palosaari <crope@iki.fi> 6207L: linux-media@vger.kernel.org 6208S: Maintained 6209W: https://linuxtv.org 6210Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6211T: git git://linuxtv.org/anttip/media_tree.git 6212F: drivers/media/usb/dvb-usb-v2/gl861* 6213 6214DVB_USB_MXL111SF MEDIA DRIVER 6215M: Michael Krufky <mkrufky@linuxtv.org> 6216L: linux-media@vger.kernel.org 6217S: Maintained 6218W: https://linuxtv.org 6219W: http://github.com/mkrufky 6220Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6221T: git git://linuxtv.org/mkrufky/mxl111sf.git 6222F: drivers/media/usb/dvb-usb-v2/mxl111sf* 6223 6224DVB_USB_RTL28XXU MEDIA DRIVER 6225M: Antti Palosaari <crope@iki.fi> 6226L: linux-media@vger.kernel.org 6227S: Maintained 6228W: https://linuxtv.org 6229W: http://palosaari.fi/linux/ 6230Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6231T: git git://linuxtv.org/anttip/media_tree.git 6232F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 6233 6234DVB_USB_V2 MEDIA DRIVER 6235M: Antti Palosaari <crope@iki.fi> 6236L: linux-media@vger.kernel.org 6237S: Maintained 6238W: https://linuxtv.org 6239W: http://palosaari.fi/linux/ 6240Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6241T: git git://linuxtv.org/anttip/media_tree.git 6242F: drivers/media/usb/dvb-usb-v2/dvb_usb* 6243F: drivers/media/usb/dvb-usb-v2/usb_urb.c 6244 6245DYNAMIC DEBUG 6246M: Jason Baron <jbaron@akamai.com> 6247S: Maintained 6248F: include/linux/dynamic_debug.h 6249F: lib/dynamic_debug.c 6250 6251DYNAMIC INTERRUPT MODERATION 6252M: Tal Gilboa <talgi@nvidia.com> 6253S: Maintained 6254F: Documentation/networking/net_dim.rst 6255F: include/linux/dim.h 6256F: lib/dim/ 6257 6258DZ DECSTATION DZ11 SERIAL DRIVER 6259M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6260S: Maintained 6261F: drivers/tty/serial/dz.* 6262 6263E3X0 POWER BUTTON DRIVER 6264M: Moritz Fischer <moritz.fischer@ettus.com> 6265L: usrp-users@lists.ettus.com 6266S: Supported 6267W: http://www.ettus.com 6268F: Documentation/devicetree/bindings/input/e3x0-button.txt 6269F: drivers/input/misc/e3x0-button.c 6270 6271E4000 MEDIA DRIVER 6272M: Antti Palosaari <crope@iki.fi> 6273L: linux-media@vger.kernel.org 6274S: Maintained 6275W: https://linuxtv.org 6276W: http://palosaari.fi/linux/ 6277Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6278T: git git://linuxtv.org/anttip/media_tree.git 6279F: drivers/media/tuners/e4000* 6280 6281EARTH_PT1 MEDIA DRIVER 6282M: Akihiro Tsukada <tskd08@gmail.com> 6283L: linux-media@vger.kernel.org 6284S: Odd Fixes 6285F: drivers/media/pci/pt1/ 6286 6287EARTH_PT3 MEDIA DRIVER 6288M: Akihiro Tsukada <tskd08@gmail.com> 6289L: linux-media@vger.kernel.org 6290S: Odd Fixes 6291F: drivers/media/pci/pt3/ 6292 6293EC100 MEDIA DRIVER 6294M: Antti Palosaari <crope@iki.fi> 6295L: linux-media@vger.kernel.org 6296S: Maintained 6297W: https://linuxtv.org 6298W: http://palosaari.fi/linux/ 6299Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6300T: git git://linuxtv.org/anttip/media_tree.git 6301F: drivers/media/dvb-frontends/ec100* 6302 6303ECRYPT FILE SYSTEM 6304M: Tyler Hicks <code@tyhicks.com> 6305L: ecryptfs@vger.kernel.org 6306S: Odd Fixes 6307W: http://ecryptfs.org 6308W: https://launchpad.net/ecryptfs 6309T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 6310F: Documentation/filesystems/ecryptfs.rst 6311F: fs/ecryptfs/ 6312 6313EDAC-AMD64 6314M: Borislav Petkov <bp@alien8.de> 6315L: linux-edac@vger.kernel.org 6316S: Maintained 6317F: drivers/edac/amd64_edac* 6318 6319EDAC-ARMADA 6320M: Jan Luebbe <jlu@pengutronix.de> 6321L: linux-edac@vger.kernel.org 6322S: Maintained 6323F: drivers/edac/armada_xp_* 6324 6325EDAC-AST2500 6326M: Stefan Schaeckeler <sschaeck@cisco.com> 6327S: Supported 6328F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 6329F: drivers/edac/aspeed_edac.c 6330 6331EDAC-BLUEFIELD 6332M: Shravan Kumar Ramani <shravankr@nvidia.com> 6333S: Supported 6334F: drivers/edac/bluefield_edac.c 6335 6336EDAC-CALXEDA 6337M: Andre Przywara <andre.przywara@arm.com> 6338L: linux-edac@vger.kernel.org 6339S: Maintained 6340F: drivers/edac/highbank* 6341 6342EDAC-CAVIUM OCTEON 6343M: Ralf Baechle <ralf@linux-mips.org> 6344L: linux-edac@vger.kernel.org 6345L: linux-mips@vger.kernel.org 6346S: Supported 6347F: drivers/edac/octeon_edac* 6348 6349EDAC-CAVIUM THUNDERX 6350M: Robert Richter <rric@kernel.org> 6351L: linux-edac@vger.kernel.org 6352S: Odd Fixes 6353F: drivers/edac/thunderx_edac* 6354 6355EDAC-CORE 6356M: Borislav Petkov <bp@alien8.de> 6357M: Mauro Carvalho Chehab <mchehab@kernel.org> 6358M: Tony Luck <tony.luck@intel.com> 6359R: James Morse <james.morse@arm.com> 6360R: Robert Richter <rric@kernel.org> 6361L: linux-edac@vger.kernel.org 6362S: Supported 6363T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 6364F: Documentation/admin-guide/ras.rst 6365F: Documentation/driver-api/edac.rst 6366F: drivers/edac/ 6367F: include/linux/edac.h 6368 6369EDAC-DMC520 6370M: Lei Wang <lewan@microsoft.com> 6371L: linux-edac@vger.kernel.org 6372S: Supported 6373F: drivers/edac/dmc520_edac.c 6374 6375EDAC-E752X 6376M: Mark Gross <mark.gross@intel.com> 6377L: linux-edac@vger.kernel.org 6378S: Maintained 6379F: drivers/edac/e752x_edac.c 6380 6381EDAC-E7XXX 6382L: linux-edac@vger.kernel.org 6383S: Maintained 6384F: drivers/edac/e7xxx_edac.c 6385 6386EDAC-FSL_DDR 6387M: York Sun <york.sun@nxp.com> 6388L: linux-edac@vger.kernel.org 6389S: Maintained 6390F: drivers/edac/fsl_ddr_edac.* 6391 6392EDAC-GHES 6393M: Mauro Carvalho Chehab <mchehab@kernel.org> 6394L: linux-edac@vger.kernel.org 6395S: Maintained 6396F: drivers/edac/ghes_edac.c 6397 6398EDAC-I10NM 6399M: Tony Luck <tony.luck@intel.com> 6400L: linux-edac@vger.kernel.org 6401S: Maintained 6402F: drivers/edac/i10nm_base.c 6403 6404EDAC-I3000 6405L: linux-edac@vger.kernel.org 6406S: Orphan 6407F: drivers/edac/i3000_edac.c 6408 6409EDAC-I5000 6410L: linux-edac@vger.kernel.org 6411S: Maintained 6412F: drivers/edac/i5000_edac.c 6413 6414EDAC-I5400 6415M: Mauro Carvalho Chehab <mchehab@kernel.org> 6416L: linux-edac@vger.kernel.org 6417S: Maintained 6418F: drivers/edac/i5400_edac.c 6419 6420EDAC-I7300 6421M: Mauro Carvalho Chehab <mchehab@kernel.org> 6422L: linux-edac@vger.kernel.org 6423S: Maintained 6424F: drivers/edac/i7300_edac.c 6425 6426EDAC-I7CORE 6427M: Mauro Carvalho Chehab <mchehab@kernel.org> 6428L: linux-edac@vger.kernel.org 6429S: Maintained 6430F: drivers/edac/i7core_edac.c 6431 6432EDAC-I82443BXGX 6433M: Tim Small <tim@buttersideup.com> 6434L: linux-edac@vger.kernel.org 6435S: Maintained 6436F: drivers/edac/i82443bxgx_edac.c 6437 6438EDAC-I82975X 6439M: "Arvind R." <arvino55@gmail.com> 6440L: linux-edac@vger.kernel.org 6441S: Maintained 6442F: drivers/edac/i82975x_edac.c 6443 6444EDAC-IE31200 6445M: Jason Baron <jbaron@akamai.com> 6446L: linux-edac@vger.kernel.org 6447S: Maintained 6448F: drivers/edac/ie31200_edac.c 6449 6450EDAC-IGEN6 6451M: Tony Luck <tony.luck@intel.com> 6452R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 6453L: linux-edac@vger.kernel.org 6454S: Maintained 6455F: drivers/edac/igen6_edac.c 6456 6457EDAC-MPC85XX 6458M: Johannes Thumshirn <morbidrsa@gmail.com> 6459L: linux-edac@vger.kernel.org 6460S: Maintained 6461F: drivers/edac/mpc85xx_edac.[ch] 6462 6463EDAC-PASEMI 6464M: Egor Martovetsky <egor@pasemi.com> 6465L: linux-edac@vger.kernel.org 6466S: Maintained 6467F: drivers/edac/pasemi_edac.c 6468 6469EDAC-PND2 6470M: Tony Luck <tony.luck@intel.com> 6471L: linux-edac@vger.kernel.org 6472S: Maintained 6473F: drivers/edac/pnd2_edac.[ch] 6474 6475EDAC-QCOM 6476M: Channagoud Kadabi <ckadabi@codeaurora.org> 6477M: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org> 6478L: linux-arm-msm@vger.kernel.org 6479L: linux-edac@vger.kernel.org 6480S: Maintained 6481F: drivers/edac/qcom_edac.c 6482 6483EDAC-R82600 6484M: Tim Small <tim@buttersideup.com> 6485L: linux-edac@vger.kernel.org 6486S: Maintained 6487F: drivers/edac/r82600_edac.c 6488 6489EDAC-SBRIDGE 6490M: Tony Luck <tony.luck@intel.com> 6491R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 6492L: linux-edac@vger.kernel.org 6493S: Maintained 6494F: drivers/edac/sb_edac.c 6495 6496EDAC-SIFIVE 6497M: Yash Shah <yash.shah@sifive.com> 6498L: linux-edac@vger.kernel.org 6499S: Supported 6500F: drivers/edac/sifive_edac.c 6501 6502EDAC-SKYLAKE 6503M: Tony Luck <tony.luck@intel.com> 6504L: linux-edac@vger.kernel.org 6505S: Maintained 6506F: drivers/edac/skx_*.[ch] 6507 6508EDAC-TI 6509M: Tero Kristo <kristo@kernel.org> 6510L: linux-edac@vger.kernel.org 6511S: Odd Fixes 6512F: drivers/edac/ti_edac.c 6513 6514EDIROL UA-101/UA-1000 DRIVER 6515M: Clemens Ladisch <clemens@ladisch.de> 6516L: alsa-devel@alsa-project.org (moderated for non-subscribers) 6517S: Maintained 6518T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 6519F: sound/usb/misc/ua101.c 6520 6521EFI TEST DRIVER 6522M: Ivan Hu <ivan.hu@canonical.com> 6523M: Ard Biesheuvel <ardb@kernel.org> 6524L: linux-efi@vger.kernel.org 6525S: Maintained 6526F: drivers/firmware/efi/test/ 6527 6528EFI VARIABLE FILESYSTEM 6529M: Matthew Garrett <matthew.garrett@nebula.com> 6530M: Jeremy Kerr <jk@ozlabs.org> 6531M: Ard Biesheuvel <ardb@kernel.org> 6532L: linux-efi@vger.kernel.org 6533S: Maintained 6534T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 6535F: fs/efivarfs/ 6536 6537EFIFB FRAMEBUFFER DRIVER 6538M: Peter Jones <pjones@redhat.com> 6539L: linux-fbdev@vger.kernel.org 6540S: Maintained 6541F: drivers/video/fbdev/efifb.c 6542 6543EFS FILESYSTEM 6544S: Orphan 6545W: http://aeschi.ch.eu.org/efs/ 6546F: fs/efs/ 6547 6548EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 6549M: Douglas Miller <dougmill@linux.ibm.com> 6550L: netdev@vger.kernel.org 6551S: Maintained 6552F: drivers/net/ethernet/ibm/ehea/ 6553 6554EM28XX VIDEO4LINUX DRIVER 6555M: Mauro Carvalho Chehab <mchehab@kernel.org> 6556L: linux-media@vger.kernel.org 6557S: Maintained 6558W: https://linuxtv.org 6559T: git git://linuxtv.org/media_tree.git 6560F: Documentation/admin-guide/media/em28xx* 6561F: drivers/media/usb/em28xx/ 6562 6563EMBEDDED LINUX 6564M: Paul Gortmaker <paul.gortmaker@windriver.com> 6565M: Matt Mackall <mpm@selenic.com> 6566M: David Woodhouse <dwmw2@infradead.org> 6567L: linux-embedded@vger.kernel.org 6568S: Maintained 6569 6570EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 6571M: Adrian Hunter <adrian.hunter@intel.com> 6572M: Ritesh Harjani <riteshh@codeaurora.org> 6573M: Asutosh Das <asutoshd@codeaurora.org> 6574L: linux-mmc@vger.kernel.org 6575S: Maintained 6576F: drivers/mmc/host/cqhci* 6577 6578EMULEX 10Gbps iSCSI - OneConnect DRIVER 6579M: Subbu Seetharaman <subbu.seetharaman@broadcom.com> 6580M: Ketan Mukadam <ketan.mukadam@broadcom.com> 6581M: Jitendra Bhivare <jitendra.bhivare@broadcom.com> 6582L: linux-scsi@vger.kernel.org 6583S: Supported 6584W: http://www.broadcom.com 6585F: drivers/scsi/be2iscsi/ 6586 6587EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 6588M: Ajit Khaparde <ajit.khaparde@broadcom.com> 6589M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 6590M: Somnath Kotur <somnath.kotur@broadcom.com> 6591L: netdev@vger.kernel.org 6592S: Supported 6593W: http://www.emulex.com 6594F: drivers/net/ethernet/emulex/benet/ 6595 6596EMULEX ONECONNECT ROCE DRIVER 6597M: Selvin Xavier <selvin.xavier@broadcom.com> 6598M: Devesh Sharma <devesh.sharma@broadcom.com> 6599L: linux-rdma@vger.kernel.org 6600S: Odd Fixes 6601W: http://www.broadcom.com 6602F: drivers/infiniband/hw/ocrdma/ 6603F: include/uapi/rdma/ocrdma-abi.h 6604 6605EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 6606M: James Smart <james.smart@broadcom.com> 6607M: Dick Kennedy <dick.kennedy@broadcom.com> 6608L: linux-scsi@vger.kernel.org 6609S: Supported 6610W: http://www.broadcom.com 6611F: drivers/scsi/lpfc/ 6612 6613ENE CB710 FLASH CARD READER DRIVER 6614M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 6615S: Maintained 6616F: drivers/misc/cb710/ 6617F: drivers/mmc/host/cb710-mmc.* 6618F: include/linux/cb710.h 6619 6620ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 6621M: Maxim Levitsky <maximlevitsky@gmail.com> 6622S: Maintained 6623F: drivers/media/rc/ene_ir.* 6624 6625EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 6626M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 6627L: linuxppc-dev@lists.ozlabs.org 6628S: Maintained 6629F: drivers/tty/ehv_bytechan.c 6630 6631EPSON S1D13XXX FRAMEBUFFER DRIVER 6632M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 6633S: Maintained 6634T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 6635F: drivers/video/fbdev/s1d13xxxfb.c 6636F: include/video/s1d13xxxfb.h 6637 6638EROFS FILE SYSTEM 6639M: Gao Xiang <xiang@kernel.org> 6640M: Chao Yu <yuchao0@huawei.com> 6641L: linux-erofs@lists.ozlabs.org 6642S: Maintained 6643T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 6644F: Documentation/filesystems/erofs.rst 6645F: fs/erofs/ 6646F: include/trace/events/erofs.h 6647 6648ERRSEQ ERROR TRACKING INFRASTRUCTURE 6649M: Jeff Layton <jlayton@kernel.org> 6650S: Maintained 6651F: include/linux/errseq.h 6652F: lib/errseq.c 6653 6654ET131X NETWORK DRIVER 6655M: Mark Einon <mark.einon@gmail.com> 6656S: Odd Fixes 6657F: drivers/net/ethernet/agere/ 6658 6659ETHERNET BRIDGE 6660M: Roopa Prabhu <roopa@nvidia.com> 6661M: Nikolay Aleksandrov <nikolay@nvidia.com> 6662L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 6663L: netdev@vger.kernel.org 6664S: Maintained 6665W: http://www.linuxfoundation.org/en/Net:Bridge 6666F: include/linux/netfilter_bridge/ 6667F: net/bridge/ 6668 6669ETHERNET PHY LIBRARY 6670M: Andrew Lunn <andrew@lunn.ch> 6671M: Heiner Kallweit <hkallweit1@gmail.com> 6672R: Russell King <linux@armlinux.org.uk> 6673L: netdev@vger.kernel.org 6674S: Maintained 6675F: Documentation/ABI/testing/sysfs-class-net-phydev 6676F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 6677F: Documentation/devicetree/bindings/net/mdio* 6678F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 6679F: Documentation/networking/phy.rst 6680F: drivers/net/mdio/ 6681F: drivers/net/mdio/of_mdio.c 6682F: drivers/net/pcs/ 6683F: drivers/net/phy/ 6684F: drivers/of/of_net.c 6685F: include/dt-bindings/net/qca-ar803x.h 6686F: include/linux/*mdio*.h 6687F: include/linux/mdio/*.h 6688F: include/linux/of_net.h 6689F: include/linux/phy.h 6690F: include/linux/phy_fixed.h 6691F: include/linux/platform_data/mdio-bcm-unimac.h 6692F: include/linux/platform_data/mdio-gpio.h 6693F: include/trace/events/mdio.h 6694F: include/uapi/linux/mdio.h 6695F: include/uapi/linux/mii.h 6696 6697EXFAT FILE SYSTEM 6698M: Namjae Jeon <namjae.jeon@samsung.com> 6699M: Sungjong Seo <sj1557.seo@samsung.com> 6700L: linux-fsdevel@vger.kernel.org 6701S: Maintained 6702F: fs/exfat/ 6703 6704EXT2 FILE SYSTEM 6705M: Jan Kara <jack@suse.com> 6706L: linux-ext4@vger.kernel.org 6707S: Maintained 6708F: Documentation/filesystems/ext2.rst 6709F: fs/ext2/ 6710F: include/linux/ext2* 6711 6712EXT4 FILE SYSTEM 6713M: "Theodore Ts'o" <tytso@mit.edu> 6714M: Andreas Dilger <adilger.kernel@dilger.ca> 6715L: linux-ext4@vger.kernel.org 6716S: Maintained 6717W: http://ext4.wiki.kernel.org 6718Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 6719T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 6720F: Documentation/filesystems/ext4/ 6721F: fs/ext4/ 6722F: include/trace/events/ext4.h 6723 6724Extended Verification Module (EVM) 6725M: Mimi Zohar <zohar@linux.ibm.com> 6726L: linux-integrity@vger.kernel.org 6727S: Supported 6728F: security/integrity/evm/ 6729 6730EXTENSIBLE FIRMWARE INTERFACE (EFI) 6731M: Ard Biesheuvel <ardb@kernel.org> 6732L: linux-efi@vger.kernel.org 6733S: Maintained 6734T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 6735F: Documentation/admin-guide/efi-stub.rst 6736F: arch/*/include/asm/efi.h 6737F: arch/*/kernel/efi.c 6738F: arch/arm/boot/compressed/efi-header.S 6739F: arch/arm64/kernel/efi-entry.S 6740F: arch/x86/platform/efi/ 6741F: drivers/firmware/efi/ 6742F: include/linux/efi*.h 6743 6744EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 6745M: MyungJoo Ham <myungjoo.ham@samsung.com> 6746M: Chanwoo Choi <cw00.choi@samsung.com> 6747L: linux-kernel@vger.kernel.org 6748S: Maintained 6749T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 6750F: Documentation/devicetree/bindings/extcon/ 6751F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 6752F: drivers/extcon/ 6753F: include/linux/extcon.h 6754F: include/linux/extcon/ 6755 6756EXTRA BOOT CONFIG 6757M: Masami Hiramatsu <mhiramat@kernel.org> 6758S: Maintained 6759F: Documentation/admin-guide/bootconfig.rst 6760F: fs/proc/bootconfig.c 6761F: include/linux/bootconfig.h 6762F: lib/bootconfig.c 6763F: tools/bootconfig/* 6764F: tools/bootconfig/scripts/* 6765 6766EXYNOS DP DRIVER 6767M: Jingoo Han <jingoohan1@gmail.com> 6768L: dri-devel@lists.freedesktop.org 6769S: Maintained 6770F: drivers/gpu/drm/exynos/exynos_dp* 6771 6772EXYNOS SYSMMU (IOMMU) driver 6773M: Marek Szyprowski <m.szyprowski@samsung.com> 6774L: iommu@lists.linux-foundation.org 6775S: Maintained 6776F: drivers/iommu/exynos-iommu.c 6777 6778F2FS FILE SYSTEM 6779M: Jaegeuk Kim <jaegeuk@kernel.org> 6780M: Chao Yu <yuchao0@huawei.com> 6781L: linux-f2fs-devel@lists.sourceforge.net 6782S: Maintained 6783W: https://f2fs.wiki.kernel.org/ 6784T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 6785F: Documentation/ABI/testing/sysfs-fs-f2fs 6786F: Documentation/filesystems/f2fs.rst 6787F: fs/f2fs/ 6788F: include/linux/f2fs_fs.h 6789F: include/trace/events/f2fs.h 6790F: include/uapi/linux/f2fs.h 6791 6792F71805F HARDWARE MONITORING DRIVER 6793M: Jean Delvare <jdelvare@suse.com> 6794L: linux-hwmon@vger.kernel.org 6795S: Maintained 6796F: Documentation/hwmon/f71805f.rst 6797F: drivers/hwmon/f71805f.c 6798 6799FADDR2LINE 6800M: Josh Poimboeuf <jpoimboe@redhat.com> 6801S: Maintained 6802F: scripts/faddr2line 6803 6804FAILOVER MODULE 6805M: Sridhar Samudrala <sridhar.samudrala@intel.com> 6806L: netdev@vger.kernel.org 6807S: Supported 6808F: Documentation/networking/failover.rst 6809F: include/net/failover.h 6810F: net/core/failover.c 6811 6812FANOTIFY 6813M: Jan Kara <jack@suse.cz> 6814R: Amir Goldstein <amir73il@gmail.com> 6815L: linux-fsdevel@vger.kernel.org 6816S: Maintained 6817F: fs/notify/fanotify/ 6818F: include/linux/fanotify.h 6819F: include/uapi/linux/fanotify.h 6820 6821FARSYNC SYNCHRONOUS DRIVER 6822M: Kevin Curtis <kevin.curtis@farsite.co.uk> 6823S: Supported 6824W: http://www.farsite.co.uk/ 6825F: drivers/net/wan/farsync.* 6826 6827FAULT INJECTION SUPPORT 6828M: Akinobu Mita <akinobu.mita@gmail.com> 6829S: Supported 6830F: Documentation/fault-injection/ 6831F: lib/fault-inject.c 6832 6833FBTFT Framebuffer drivers 6834L: dri-devel@lists.freedesktop.org 6835L: linux-fbdev@vger.kernel.org 6836S: Orphan 6837F: drivers/staging/fbtft/ 6838 6839FC0011 TUNER DRIVER 6840M: Michael Buesch <m@bues.ch> 6841L: linux-media@vger.kernel.org 6842S: Maintained 6843F: drivers/media/tuners/fc0011.c 6844F: drivers/media/tuners/fc0011.h 6845 6846FC2580 MEDIA DRIVER 6847M: Antti Palosaari <crope@iki.fi> 6848L: linux-media@vger.kernel.org 6849S: Maintained 6850W: https://linuxtv.org 6851W: http://palosaari.fi/linux/ 6852Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6853T: git git://linuxtv.org/anttip/media_tree.git 6854F: drivers/media/tuners/fc2580* 6855 6856FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 6857M: Hannes Reinecke <hare@suse.de> 6858L: linux-scsi@vger.kernel.org 6859S: Supported 6860W: www.Open-FCoE.org 6861F: drivers/scsi/fcoe/ 6862F: drivers/scsi/libfc/ 6863F: include/scsi/fc/ 6864F: include/scsi/libfc.h 6865F: include/scsi/libfcoe.h 6866F: include/uapi/scsi/fc/ 6867 6868FILE LOCKING (flock() and fcntl()/lockf()) 6869M: Jeff Layton <jlayton@kernel.org> 6870M: "J. Bruce Fields" <bfields@fieldses.org> 6871L: linux-fsdevel@vger.kernel.org 6872S: Maintained 6873F: fs/fcntl.c 6874F: fs/locks.c 6875F: include/linux/fcntl.h 6876F: include/uapi/linux/fcntl.h 6877 6878FILESYSTEM DIRECT ACCESS (DAX) 6879M: Dan Williams <dan.j.williams@intel.com> 6880R: Matthew Wilcox <willy@infradead.org> 6881R: Jan Kara <jack@suse.cz> 6882L: linux-fsdevel@vger.kernel.org 6883L: linux-nvdimm@lists.01.org 6884S: Supported 6885F: fs/dax.c 6886F: include/linux/dax.h 6887F: include/trace/events/fs_dax.h 6888 6889FILESYSTEMS (VFS and infrastructure) 6890M: Alexander Viro <viro@zeniv.linux.org.uk> 6891L: linux-fsdevel@vger.kernel.org 6892S: Maintained 6893F: fs/* 6894F: include/linux/fs.h 6895F: include/linux/fs_types.h 6896F: include/uapi/linux/fs.h 6897F: include/uapi/linux/openat2.h 6898X: fs/io-wq.c 6899X: fs/io-wq.h 6900X: fs/io_uring.c 6901 6902FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 6903M: Riku Voipio <riku.voipio@iki.fi> 6904L: linux-hwmon@vger.kernel.org 6905S: Maintained 6906F: drivers/hwmon/f75375s.c 6907F: include/linux/f75375s.h 6908 6909FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 6910M: Clemens Ladisch <clemens@ladisch.de> 6911M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 6912L: alsa-devel@alsa-project.org (moderated for non-subscribers) 6913S: Maintained 6914T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 6915F: include/uapi/sound/firewire.h 6916F: sound/firewire/ 6917 6918FIREWIRE MEDIA DRIVERS (firedtv) 6919M: Stefan Richter <stefanr@s5r6.in-berlin.de> 6920L: linux-media@vger.kernel.org 6921L: linux1394-devel@lists.sourceforge.net 6922S: Maintained 6923T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 6924F: drivers/media/firewire/ 6925 6926FIREWIRE SBP-2 TARGET 6927M: Chris Boot <bootc@bootc.net> 6928L: linux-scsi@vger.kernel.org 6929L: target-devel@vger.kernel.org 6930L: linux1394-devel@lists.sourceforge.net 6931S: Maintained 6932T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 6933F: drivers/target/sbp/ 6934 6935FIREWIRE SUBSYSTEM 6936M: Stefan Richter <stefanr@s5r6.in-berlin.de> 6937L: linux1394-devel@lists.sourceforge.net 6938S: Maintained 6939W: http://ieee1394.wiki.kernel.org/ 6940T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 6941F: drivers/firewire/ 6942F: include/linux/firewire.h 6943F: include/uapi/linux/firewire*.h 6944F: tools/firewire/ 6945 6946FIRMWARE LOADER (request_firmware) 6947M: Luis Chamberlain <mcgrof@kernel.org> 6948L: linux-kernel@vger.kernel.org 6949S: Maintained 6950F: Documentation/firmware_class/ 6951F: drivers/base/firmware_loader/ 6952F: include/linux/firmware.h 6953 6954FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card) 6955M: Joshua Morris <josh.h.morris@us.ibm.com> 6956M: Philip Kelleher <pjk1939@linux.ibm.com> 6957S: Maintained 6958F: drivers/block/rsxx/ 6959 6960FLEXTIMER FTM-QUADDEC DRIVER 6961M: Patrick Havelange <patrick.havelange@essensium.com> 6962L: linux-iio@vger.kernel.org 6963S: Maintained 6964F: Documentation/ABI/testing/sysfs-bus-counter-ftm-quaddec 6965F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 6966F: drivers/counter/ftm-quaddec.c 6967 6968FLOPPY DRIVER 6969M: Denis Efremov <efremov@linux.com> 6970L: linux-block@vger.kernel.org 6971S: Odd Fixes 6972F: drivers/block/floppy.c 6973 6974FLYSKY FSIA6B RC RECEIVER 6975M: Markus Koch <markus@notsyncing.net> 6976L: linux-input@vger.kernel.org 6977S: Maintained 6978F: drivers/input/joystick/fsia6b.c 6979 6980FORCEDETH GIGABIT ETHERNET DRIVER 6981M: Rain River <rain.1986.08.12@gmail.com> 6982M: Zhu Yanjun <zyjzyj2000@gmail.com> 6983L: netdev@vger.kernel.org 6984S: Maintained 6985F: drivers/net/ethernet/nvidia/* 6986 6987FPGA DFL DRIVERS 6988M: Wu Hao <hao.wu@intel.com> 6989R: Tom Rix <trix@redhat.com> 6990L: linux-fpga@vger.kernel.org 6991S: Maintained 6992F: Documentation/ABI/testing/sysfs-bus-dfl* 6993F: Documentation/fpga/dfl.rst 6994F: drivers/fpga/dfl* 6995F: include/linux/dfl.h 6996F: include/uapi/linux/fpga-dfl.h 6997 6998FPGA MANAGER FRAMEWORK 6999M: Moritz Fischer <mdf@kernel.org> 7000R: Tom Rix <trix@redhat.com> 7001L: linux-fpga@vger.kernel.org 7002S: Maintained 7003W: http://www.rocketboards.org 7004Q: http://patchwork.kernel.org/project/linux-fpga/list/ 7005T: git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git 7006F: Documentation/devicetree/bindings/fpga/ 7007F: Documentation/driver-api/fpga/ 7008F: Documentation/fpga/ 7009F: drivers/fpga/ 7010F: include/linux/fpga/ 7011 7012FPU EMULATOR 7013M: Bill Metzenthen <billm@melbpc.org.au> 7014S: Maintained 7015W: http://floatingpoint.sourceforge.net/emulator/index.html 7016F: arch/x86/math-emu/ 7017 7018FRAMEBUFFER LAYER 7019L: dri-devel@lists.freedesktop.org 7020L: linux-fbdev@vger.kernel.org 7021S: Orphan 7022Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 7023T: git git://anongit.freedesktop.org/drm/drm-misc 7024F: Documentation/fb/ 7025F: drivers/video/ 7026F: include/linux/fb.h 7027F: include/uapi/linux/fb.h 7028F: include/uapi/video/ 7029F: include/video/ 7030 7031FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 7032M: Horia Geantă <horia.geanta@nxp.com> 7033M: Aymen Sghaier <aymen.sghaier@nxp.com> 7034L: linux-crypto@vger.kernel.org 7035S: Maintained 7036F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 7037F: drivers/crypto/caam/ 7038 7039FREESCALE COLDFIRE M5441X MMC DRIVER 7040M: Angelo Dureghello <angelo.dureghello@timesys.com> 7041L: linux-mmc@vger.kernel.org 7042S: Maintained 7043F: drivers/mmc/host/sdhci-esdhc-mcf.c 7044F: include/linux/platform_data/mmc-esdhc-mcf.h 7045 7046FREESCALE DIU FRAMEBUFFER DRIVER 7047M: Timur Tabi <timur@kernel.org> 7048L: linux-fbdev@vger.kernel.org 7049S: Maintained 7050F: drivers/video/fbdev/fsl-diu-fb.* 7051 7052FREESCALE DMA DRIVER 7053M: Li Yang <leoyang.li@nxp.com> 7054M: Zhang Wei <zw@zh-kernel.org> 7055L: linuxppc-dev@lists.ozlabs.org 7056S: Maintained 7057F: drivers/dma/fsldma.* 7058 7059FREESCALE DSPI DRIVER 7060M: Vladimir Oltean <olteanv@gmail.com> 7061L: linux-spi@vger.kernel.org 7062S: Maintained 7063F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 7064F: drivers/spi/spi-fsl-dspi.c 7065F: include/linux/spi/spi-fsl-dspi.h 7066 7067FREESCALE ENETC ETHERNET DRIVERS 7068M: Claudiu Manoil <claudiu.manoil@nxp.com> 7069L: netdev@vger.kernel.org 7070S: Maintained 7071F: drivers/net/ethernet/freescale/enetc/ 7072 7073FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 7074M: Claudiu Manoil <claudiu.manoil@nxp.com> 7075L: netdev@vger.kernel.org 7076S: Maintained 7077F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 7078F: drivers/net/ethernet/freescale/gianfar* 7079 7080FREESCALE GPMI NAND DRIVER 7081M: Han Xu <han.xu@nxp.com> 7082L: linux-mtd@lists.infradead.org 7083S: Maintained 7084F: drivers/mtd/nand/raw/gpmi-nand/* 7085 7086FREESCALE I2C CPM DRIVER 7087M: Jochen Friedrich <jochen@scram.de> 7088L: linuxppc-dev@lists.ozlabs.org 7089L: linux-i2c@vger.kernel.org 7090S: Maintained 7091F: drivers/i2c/busses/i2c-cpm.c 7092 7093FREESCALE IMX / MXC FEC DRIVER 7094M: Fugang Duan <fugang.duan@nxp.com> 7095L: netdev@vger.kernel.org 7096S: Maintained 7097F: Documentation/devicetree/bindings/net/fsl-fec.txt 7098F: drivers/net/ethernet/freescale/fec.h 7099F: drivers/net/ethernet/freescale/fec_main.c 7100F: drivers/net/ethernet/freescale/fec_ptp.c 7101 7102FREESCALE IMX / MXC FRAMEBUFFER DRIVER 7103M: Sascha Hauer <s.hauer@pengutronix.de> 7104R: Pengutronix Kernel Team <kernel@pengutronix.de> 7105L: linux-fbdev@vger.kernel.org 7106L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7107S: Maintained 7108F: drivers/video/fbdev/imxfb.c 7109F: include/linux/platform_data/video-imxfb.h 7110 7111FREESCALE IMX DDR PMU DRIVER 7112M: Frank Li <Frank.li@nxp.com> 7113L: linux-arm-kernel@lists.infradead.org 7114S: Maintained 7115F: Documentation/admin-guide/perf/imx-ddr.rst 7116F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 7117F: drivers/perf/fsl_imx8_ddr_perf.c 7118 7119FREESCALE IMX I2C DRIVER 7120M: Oleksij Rempel <o.rempel@pengutronix.de> 7121R: Pengutronix Kernel Team <kernel@pengutronix.de> 7122L: linux-i2c@vger.kernel.org 7123S: Maintained 7124F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 7125F: drivers/i2c/busses/i2c-imx.c 7126 7127FREESCALE IMX LPI2C DRIVER 7128M: Dong Aisheng <aisheng.dong@nxp.com> 7129L: linux-i2c@vger.kernel.org 7130L: linux-imx@nxp.com 7131S: Maintained 7132F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 7133F: drivers/i2c/busses/i2c-imx-lpi2c.c 7134 7135FREESCALE QORIQ DPAA ETHERNET DRIVER 7136M: Madalin Bucur <madalin.bucur@nxp.com> 7137L: netdev@vger.kernel.org 7138S: Maintained 7139F: drivers/net/ethernet/freescale/dpaa 7140 7141FREESCALE QORIQ DPAA FMAN DRIVER 7142M: Madalin Bucur <madalin.bucur@nxp.com> 7143L: netdev@vger.kernel.org 7144S: Maintained 7145F: Documentation/devicetree/bindings/net/fsl-fman.txt 7146F: drivers/net/ethernet/freescale/fman 7147 7148FREESCALE QORIQ PTP CLOCK DRIVER 7149M: Yangbo Lu <yangbo.lu@nxp.com> 7150L: netdev@vger.kernel.org 7151S: Maintained 7152F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 7153F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 7154F: drivers/net/ethernet/freescale/dpaa2/dprtc* 7155F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 7156F: drivers/ptp/ptp_qoriq.c 7157F: drivers/ptp/ptp_qoriq_debugfs.c 7158F: include/linux/fsl/ptp_qoriq.h 7159 7160FREESCALE QUAD SPI DRIVER 7161M: Han Xu <han.xu@nxp.com> 7162L: linux-spi@vger.kernel.org 7163S: Maintained 7164F: drivers/spi/spi-fsl-qspi.c 7165 7166FREESCALE QUICC ENGINE LIBRARY 7167M: Qiang Zhao <qiang.zhao@nxp.com> 7168L: linuxppc-dev@lists.ozlabs.org 7169S: Maintained 7170F: drivers/soc/fsl/qe/ 7171F: include/soc/fsl/*qe*.h 7172F: include/soc/fsl/*ucc*.h 7173 7174FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 7175M: Li Yang <leoyang.li@nxp.com> 7176L: netdev@vger.kernel.org 7177L: linuxppc-dev@lists.ozlabs.org 7178S: Maintained 7179F: drivers/net/ethernet/freescale/ucc_geth* 7180 7181FREESCALE QUICC ENGINE UCC HDLC DRIVER 7182M: Zhao Qiang <qiang.zhao@nxp.com> 7183L: netdev@vger.kernel.org 7184L: linuxppc-dev@lists.ozlabs.org 7185S: Maintained 7186F: drivers/net/wan/fsl_ucc_hdlc* 7187 7188FREESCALE QUICC ENGINE UCC UART DRIVER 7189M: Timur Tabi <timur@kernel.org> 7190L: linuxppc-dev@lists.ozlabs.org 7191S: Maintained 7192F: drivers/tty/serial/ucc_uart.c 7193 7194FREESCALE SOC DRIVERS 7195M: Li Yang <leoyang.li@nxp.com> 7196L: linuxppc-dev@lists.ozlabs.org 7197L: linux-arm-kernel@lists.infradead.org 7198S: Maintained 7199F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.txt 7200F: Documentation/devicetree/bindings/soc/fsl/ 7201F: drivers/soc/fsl/ 7202F: include/linux/fsl/ 7203 7204FREESCALE SOC FS_ENET DRIVER 7205M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 7206L: linuxppc-dev@lists.ozlabs.org 7207L: netdev@vger.kernel.org 7208S: Maintained 7209F: drivers/net/ethernet/freescale/fs_enet/ 7210F: include/linux/fs_enet_pd.h 7211 7212FREESCALE SOC SOUND DRIVERS 7213M: Timur Tabi <timur@kernel.org> 7214M: Nicolin Chen <nicoleotsuka@gmail.com> 7215M: Xiubo Li <Xiubo.Lee@gmail.com> 7216R: Fabio Estevam <festevam@gmail.com> 7217R: Shengjiu Wang <shengjiu.wang@gmail.com> 7218L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7219L: linuxppc-dev@lists.ozlabs.org 7220S: Maintained 7221F: sound/soc/fsl/fsl* 7222F: sound/soc/fsl/imx* 7223F: sound/soc/fsl/mpc8610_hpcd.c 7224 7225FREESCALE USB PERIPHERAL DRIVERS 7226M: Li Yang <leoyang.li@nxp.com> 7227L: linux-usb@vger.kernel.org 7228L: linuxppc-dev@lists.ozlabs.org 7229S: Maintained 7230F: drivers/usb/gadget/udc/fsl* 7231 7232FREESCALE USB PHY DRIVER 7233M: Ran Wang <ran.wang_1@nxp.com> 7234L: linux-usb@vger.kernel.org 7235L: linuxppc-dev@lists.ozlabs.org 7236S: Maintained 7237F: drivers/usb/phy/phy-fsl-usb* 7238 7239FREEVXFS FILESYSTEM 7240M: Christoph Hellwig <hch@infradead.org> 7241S: Maintained 7242W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 7243F: fs/freevxfs/ 7244 7245FREEZER 7246M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 7247M: Pavel Machek <pavel@ucw.cz> 7248L: linux-pm@vger.kernel.org 7249S: Supported 7250F: Documentation/power/freezing-of-tasks.rst 7251F: include/linux/freezer.h 7252F: kernel/freezer.c 7253 7254FRONTSWAP API 7255M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 7256L: linux-kernel@vger.kernel.org 7257S: Maintained 7258F: include/linux/frontswap.h 7259F: mm/frontswap.c 7260 7261FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 7262M: David Howells <dhowells@redhat.com> 7263L: linux-cachefs@redhat.com (moderated for non-subscribers) 7264S: Supported 7265F: Documentation/filesystems/caching/ 7266F: fs/fscache/ 7267F: include/linux/fscache*.h 7268 7269FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 7270M: Theodore Y. Ts'o <tytso@mit.edu> 7271M: Jaegeuk Kim <jaegeuk@kernel.org> 7272M: Eric Biggers <ebiggers@kernel.org> 7273L: linux-fscrypt@vger.kernel.org 7274S: Supported 7275Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 7276T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git 7277F: Documentation/filesystems/fscrypt.rst 7278F: fs/crypto/ 7279F: include/linux/fscrypt*.h 7280F: include/uapi/linux/fscrypt.h 7281 7282FSI SUBSYSTEM 7283M: Jeremy Kerr <jk@ozlabs.org> 7284M: Joel Stanley <joel@jms.id.au> 7285R: Alistar Popple <alistair@popple.id.au> 7286R: Eddie James <eajames@linux.ibm.com> 7287L: linux-fsi@lists.ozlabs.org 7288S: Supported 7289Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 7290T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 7291F: drivers/fsi/ 7292F: include/linux/fsi*.h 7293F: include/trace/events/fsi*.h 7294 7295FSI-ATTACHED I2C DRIVER 7296M: Eddie James <eajames@linux.ibm.com> 7297L: linux-i2c@vger.kernel.org 7298L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 7299S: Maintained 7300F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 7301F: drivers/i2c/busses/i2c-fsi.c 7302 7303FSI-ATTACHED SPI DRIVER 7304M: Eddie James <eajames@linux.ibm.com> 7305L: linux-spi@vger.kernel.org 7306S: Maintained 7307F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 7308F: drivers/spi/spi-fsi.c 7309 7310FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 7311M: Jan Kara <jack@suse.cz> 7312R: Amir Goldstein <amir73il@gmail.com> 7313L: linux-fsdevel@vger.kernel.org 7314S: Maintained 7315T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 7316F: fs/notify/ 7317F: include/linux/fsnotify*.h 7318 7319FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 7320M: Eric Biggers <ebiggers@kernel.org> 7321M: Theodore Y. Ts'o <tytso@mit.edu> 7322L: linux-fscrypt@vger.kernel.org 7323S: Supported 7324Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 7325T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity 7326F: Documentation/filesystems/fsverity.rst 7327F: fs/verity/ 7328F: include/linux/fsverity.h 7329F: include/uapi/linux/fsverity.h 7330 7331FUJITSU LAPTOP EXTRAS 7332M: Jonathan Woithe <jwoithe@just42.net> 7333L: platform-driver-x86@vger.kernel.org 7334S: Maintained 7335F: drivers/platform/x86/fujitsu-laptop.c 7336 7337FUJITSU M-5MO LS CAMERA ISP DRIVER 7338M: Kyungmin Park <kyungmin.park@samsung.com> 7339M: Heungjun Kim <riverful.kim@samsung.com> 7340L: linux-media@vger.kernel.org 7341S: Maintained 7342F: drivers/media/i2c/m5mols/ 7343F: include/media/i2c/m5mols.h 7344 7345FUJITSU TABLET EXTRAS 7346M: Robert Gerlach <khnz@gmx.de> 7347L: platform-driver-x86@vger.kernel.org 7348S: Maintained 7349F: drivers/platform/x86/fujitsu-tablet.c 7350 7351FUSE: FILESYSTEM IN USERSPACE 7352M: Miklos Szeredi <miklos@szeredi.hu> 7353L: linux-fsdevel@vger.kernel.org 7354S: Maintained 7355W: https://github.com/libfuse/ 7356T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 7357F: Documentation/filesystems/fuse.rst 7358F: fs/fuse/ 7359F: include/uapi/linux/fuse.h 7360 7361FUTEX SUBSYSTEM 7362M: Thomas Gleixner <tglx@linutronix.de> 7363M: Ingo Molnar <mingo@redhat.com> 7364R: Peter Zijlstra <peterz@infradead.org> 7365R: Darren Hart <dvhart@infradead.org> 7366L: linux-kernel@vger.kernel.org 7367S: Maintained 7368T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 7369F: Documentation/locking/*futex* 7370F: include/asm-generic/futex.h 7371F: include/linux/futex.h 7372F: include/uapi/linux/futex.h 7373F: kernel/futex.c 7374F: tools/perf/bench/futex* 7375F: tools/testing/selftests/futex/ 7376 7377GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 7378M: Tim Harvey <tharvey@gateworks.com> 7379M: Robert Jones <rjones@gateworks.com> 7380S: Maintained 7381F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 7382F: drivers/mfd/gateworks-gsc.c 7383F: include/linux/mfd/gsc.h 7384F: Documentation/hwmon/gsc-hwmon.rst 7385F: drivers/hwmon/gsc-hwmon.c 7386F: include/linux/platform_data/gsc_hwmon.h 7387 7388GASKET DRIVER FRAMEWORK 7389M: Rob Springer <rspringer@google.com> 7390M: Todd Poynor <toddpoynor@google.com> 7391M: Ben Chan <benchan@chromium.org> 7392M: Richard Yeh <rcy@google.com> 7393S: Maintained 7394F: drivers/staging/gasket/ 7395 7396GCC PLUGINS 7397M: Kees Cook <keescook@chromium.org> 7398L: linux-hardening@vger.kernel.org 7399S: Maintained 7400F: Documentation/kbuild/gcc-plugins.rst 7401F: scripts/Makefile.gcc-plugins 7402F: scripts/gcc-plugins/ 7403 7404GCOV BASED KERNEL PROFILING 7405M: Peter Oberparleiter <oberpar@linux.ibm.com> 7406S: Maintained 7407F: Documentation/dev-tools/gcov.rst 7408F: kernel/gcov/ 7409 7410GDB KERNEL DEBUGGING HELPER SCRIPTS 7411M: Jan Kiszka <jan.kiszka@siemens.com> 7412M: Kieran Bingham <kbingham@kernel.org> 7413S: Supported 7414F: scripts/gdb/ 7415 7416GEMTEK FM RADIO RECEIVER DRIVER 7417M: Hans Verkuil <hverkuil@xs4all.nl> 7418L: linux-media@vger.kernel.org 7419S: Maintained 7420W: https://linuxtv.org 7421T: git git://linuxtv.org/media_tree.git 7422F: drivers/media/radio/radio-gemtek* 7423 7424GENERIC ARCHITECTURE TOPOLOGY 7425M: Sudeep Holla <sudeep.holla@arm.com> 7426L: linux-kernel@vger.kernel.org 7427S: Maintained 7428F: drivers/base/arch_topology.c 7429F: include/linux/arch_topology.h 7430 7431GENERIC ENTRY CODE 7432M: Thomas Gleixner <tglx@linutronix.de> 7433M: Peter Zijlstra <peterz@infradead.org> 7434M: Andy Lutomirski <luto@kernel.org> 7435L: linux-kernel@vger.kernel.org 7436S: Maintained 7437T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 7438F: include/linux/entry-common.h 7439F: include/linux/entry-kvm.h 7440F: kernel/entry/ 7441 7442GENERIC GPIO I2C DRIVER 7443M: Wolfram Sang <wsa+renesas@sang-engineering.com> 7444S: Supported 7445F: drivers/i2c/busses/i2c-gpio.c 7446F: include/linux/platform_data/i2c-gpio.h 7447 7448GENERIC GPIO I2C MULTIPLEXER DRIVER 7449M: Peter Korsgaard <peter.korsgaard@barco.com> 7450L: linux-i2c@vger.kernel.org 7451S: Supported 7452F: Documentation/i2c/muxes/i2c-mux-gpio.rst 7453F: drivers/i2c/muxes/i2c-mux-gpio.c 7454F: include/linux/platform_data/i2c-mux-gpio.h 7455 7456GENERIC HDLC (WAN) DRIVERS 7457M: Krzysztof Halasa <khc@pm.waw.pl> 7458S: Maintained 7459W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 7460F: drivers/net/wan/c101.c 7461F: drivers/net/wan/hd6457* 7462F: drivers/net/wan/hdlc* 7463F: drivers/net/wan/n2.c 7464F: drivers/net/wan/pc300too.c 7465F: drivers/net/wan/pci200syn.c 7466F: drivers/net/wan/wanxl* 7467 7468GENERIC INCLUDE/ASM HEADER FILES 7469M: Arnd Bergmann <arnd@arndb.de> 7470L: linux-arch@vger.kernel.org 7471S: Maintained 7472T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 7473F: include/asm-generic/ 7474F: include/uapi/asm-generic/ 7475 7476GENERIC PHY FRAMEWORK 7477M: Kishon Vijay Abraham I <kishon@ti.com> 7478M: Vinod Koul <vkoul@kernel.org> 7479L: linux-kernel@vger.kernel.org 7480S: Supported 7481T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 7482F: Documentation/devicetree/bindings/phy/ 7483F: drivers/phy/ 7484F: include/linux/phy/ 7485 7486GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 7487M: Wolfram Sang <wsa+renesas@sang-engineering.com> 7488S: Supported 7489F: drivers/i2c/muxes/i2c-demux-pinctrl.c 7490 7491GENERIC PM DOMAINS 7492M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 7493M: Kevin Hilman <khilman@kernel.org> 7494M: Ulf Hansson <ulf.hansson@linaro.org> 7495L: linux-pm@vger.kernel.org 7496S: Supported 7497F: Documentation/devicetree/bindings/power/power?domain* 7498F: drivers/base/power/domain*.c 7499F: include/linux/pm_domain.h 7500 7501GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 7502M: Eugen Hristev <eugen.hristev@microchip.com> 7503L: linux-input@vger.kernel.org 7504S: Maintained 7505F: drivers/input/touchscreen/resistive-adc-touch.c 7506 7507GENERIC UIO DRIVER FOR PCI DEVICES 7508M: "Michael S. Tsirkin" <mst@redhat.com> 7509L: kvm@vger.kernel.org 7510S: Supported 7511F: drivers/uio/uio_pci_generic.c 7512 7513GENERIC VDSO LIBRARY 7514M: Andy Lutomirski <luto@kernel.org> 7515M: Thomas Gleixner <tglx@linutronix.de> 7516M: Vincenzo Frascino <vincenzo.frascino@arm.com> 7517L: linux-kernel@vger.kernel.org 7518S: Maintained 7519T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 7520F: include/asm-generic/vdso/vsyscall.h 7521F: include/vdso/ 7522F: kernel/time/vsyscall.c 7523F: lib/vdso/ 7524 7525GENWQE (IBM Generic Workqueue Card) 7526M: Frank Haverkamp <haver@linux.ibm.com> 7527S: Supported 7528F: drivers/misc/genwqe/ 7529 7530GET_MAINTAINER SCRIPT 7531M: Joe Perches <joe@perches.com> 7532S: Maintained 7533F: scripts/get_maintainer.pl 7534 7535GFS2 FILE SYSTEM 7536M: Bob Peterson <rpeterso@redhat.com> 7537M: Andreas Gruenbacher <agruenba@redhat.com> 7538L: cluster-devel@redhat.com 7539S: Supported 7540B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 7541T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 7542F: Documentation/filesystems/gfs2* 7543F: fs/gfs2/ 7544F: include/uapi/linux/gfs2_ondisk.h 7545 7546GNSS SUBSYSTEM 7547M: Johan Hovold <johan@kernel.org> 7548S: Maintained 7549T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 7550F: Documentation/ABI/testing/sysfs-class-gnss 7551F: Documentation/devicetree/bindings/gnss/ 7552F: drivers/gnss/ 7553F: include/linux/gnss.h 7554 7555GO7007 MPEG CODEC 7556M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 7557L: linux-media@vger.kernel.org 7558S: Maintained 7559F: drivers/media/usb/go7007/ 7560 7561GOODIX TOUCHSCREEN 7562M: Bastien Nocera <hadess@hadess.net> 7563L: linux-input@vger.kernel.org 7564S: Maintained 7565F: drivers/input/touchscreen/goodix.c 7566 7567GOOGLE ETHERNET DRIVERS 7568M: Catherine Sullivan <csully@google.com> 7569R: Sagi Shahar <sagis@google.com> 7570R: Jon Olson <jonolson@google.com> 7571L: netdev@vger.kernel.org 7572S: Supported 7573F: Documentation/networking/device_drivers/ethernet/google/gve.rst 7574F: drivers/net/ethernet/google 7575 7576GPD POCKET FAN DRIVER 7577M: Hans de Goede <hdegoede@redhat.com> 7578L: platform-driver-x86@vger.kernel.org 7579S: Maintained 7580F: drivers/platform/x86/gpd-pocket-fan.c 7581 7582GPIO ACPI SUPPORT 7583M: Mika Westerberg <mika.westerberg@linux.intel.com> 7584M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 7585L: linux-gpio@vger.kernel.org 7586L: linux-acpi@vger.kernel.org 7587S: Maintained 7588T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 7589F: Documentation/firmware-guide/acpi/gpio-properties.rst 7590F: drivers/gpio/gpiolib-acpi.c 7591F: drivers/gpio/gpiolib-acpi.h 7592 7593GPIO AGGREGATOR 7594M: Geert Uytterhoeven <geert+renesas@glider.be> 7595L: linux-gpio@vger.kernel.org 7596S: Supported 7597F: Documentation/admin-guide/gpio/gpio-aggregator.rst 7598F: drivers/gpio/gpio-aggregator.c 7599 7600GPIO IR Transmitter 7601M: Sean Young <sean@mess.org> 7602L: linux-media@vger.kernel.org 7603S: Maintained 7604F: drivers/media/rc/gpio-ir-tx.c 7605 7606GPIO MOCKUP DRIVER 7607M: Bamvor Jian Zhang <bamv2005@gmail.com> 7608L: linux-gpio@vger.kernel.org 7609S: Maintained 7610F: drivers/gpio/gpio-mockup.c 7611F: tools/testing/selftests/gpio/ 7612 7613GPIO REGMAP 7614R: Michael Walle <michael@walle.cc> 7615S: Maintained 7616F: drivers/gpio/gpio-regmap.c 7617F: include/linux/gpio/regmap.h 7618 7619GPIO SUBSYSTEM 7620M: Linus Walleij <linus.walleij@linaro.org> 7621M: Bartosz Golaszewski <bgolaszewski@baylibre.com> 7622L: linux-gpio@vger.kernel.org 7623S: Maintained 7624T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git 7625F: Documentation/ABI/obsolete/sysfs-gpio 7626F: Documentation/ABI/testing/gpio-cdev 7627F: Documentation/admin-guide/gpio/ 7628F: Documentation/devicetree/bindings/gpio/ 7629F: Documentation/driver-api/gpio/ 7630F: drivers/gpio/ 7631F: include/asm-generic/gpio.h 7632F: include/linux/gpio.h 7633F: include/linux/gpio/ 7634F: include/linux/of_gpio.h 7635F: include/uapi/linux/gpio.h 7636F: tools/gpio/ 7637 7638GRE DEMULTIPLEXER DRIVER 7639M: Dmitry Kozlov <xeb@mail.ru> 7640L: netdev@vger.kernel.org 7641S: Maintained 7642F: include/net/gre.h 7643F: net/ipv4/gre_demux.c 7644F: net/ipv4/gre_offload.c 7645 7646GRETH 10/100/1G Ethernet MAC device driver 7647M: Andreas Larsson <andreas@gaisler.com> 7648L: netdev@vger.kernel.org 7649S: Maintained 7650F: drivers/net/ethernet/aeroflex/ 7651 7652GREYBUS AUDIO PROTOCOLS DRIVERS 7653M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 7654M: Mark Greer <mgreer@animalcreek.com> 7655S: Maintained 7656F: drivers/staging/greybus/audio_apbridgea.c 7657F: drivers/staging/greybus/audio_apbridgea.h 7658F: drivers/staging/greybus/audio_codec.c 7659F: drivers/staging/greybus/audio_codec.h 7660F: drivers/staging/greybus/audio_gb.c 7661F: drivers/staging/greybus/audio_manager.c 7662F: drivers/staging/greybus/audio_manager.h 7663F: drivers/staging/greybus/audio_manager_module.c 7664F: drivers/staging/greybus/audio_manager_private.h 7665F: drivers/staging/greybus/audio_manager_sysfs.c 7666F: drivers/staging/greybus/audio_module.c 7667F: drivers/staging/greybus/audio_topology.c 7668 7669GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 7670M: Viresh Kumar <vireshk@kernel.org> 7671S: Maintained 7672F: drivers/staging/greybus/authentication.c 7673F: drivers/staging/greybus/bootrom.c 7674F: drivers/staging/greybus/firmware.h 7675F: drivers/staging/greybus/fw-core.c 7676F: drivers/staging/greybus/fw-download.c 7677F: drivers/staging/greybus/fw-management.c 7678F: drivers/staging/greybus/greybus_authentication.h 7679F: drivers/staging/greybus/greybus_firmware.h 7680F: drivers/staging/greybus/hid.c 7681F: drivers/staging/greybus/i2c.c 7682F: drivers/staging/greybus/spi.c 7683F: drivers/staging/greybus/spilib.c 7684F: drivers/staging/greybus/spilib.h 7685 7686GREYBUS LOOPBACK DRIVER 7687M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 7688S: Maintained 7689F: drivers/staging/greybus/loopback.c 7690 7691GREYBUS PLATFORM DRIVERS 7692M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 7693S: Maintained 7694F: drivers/staging/greybus/arche-apb-ctrl.c 7695F: drivers/staging/greybus/arche-platform.c 7696F: drivers/staging/greybus/arche_platform.h 7697 7698GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 7699M: Rui Miguel Silva <rmfrfs@gmail.com> 7700S: Maintained 7701F: drivers/staging/greybus/gpio.c 7702F: drivers/staging/greybus/light.c 7703F: drivers/staging/greybus/power_supply.c 7704F: drivers/staging/greybus/sdio.c 7705F: drivers/staging/greybus/spi.c 7706F: drivers/staging/greybus/spilib.c 7707 7708GREYBUS SUBSYSTEM 7709M: Johan Hovold <johan@kernel.org> 7710M: Alex Elder <elder@kernel.org> 7711M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 7712L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 7713S: Maintained 7714F: drivers/greybus/ 7715F: drivers/staging/greybus/ 7716F: include/linux/greybus.h 7717F: include/linux/greybus/ 7718 7719GREYBUS UART PROTOCOLS DRIVERS 7720M: David Lin <dtwlin@gmail.com> 7721S: Maintained 7722F: drivers/staging/greybus/log.c 7723F: drivers/staging/greybus/uart.c 7724 7725GS1662 VIDEO SERIALIZER 7726M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 7727L: linux-media@vger.kernel.org 7728S: Maintained 7729T: git git://linuxtv.org/media_tree.git 7730F: drivers/media/spi/gs1662.c 7731 7732GSPCA FINEPIX SUBDRIVER 7733M: Frank Zago <frank@zago.net> 7734L: linux-media@vger.kernel.org 7735S: Maintained 7736T: git git://linuxtv.org/media_tree.git 7737F: drivers/media/usb/gspca/finepix.c 7738 7739GSPCA GL860 SUBDRIVER 7740M: Olivier Lorin <o.lorin@laposte.net> 7741L: linux-media@vger.kernel.org 7742S: Maintained 7743T: git git://linuxtv.org/media_tree.git 7744F: drivers/media/usb/gspca/gl860/ 7745 7746GSPCA M5602 SUBDRIVER 7747M: Erik Andren <erik.andren@gmail.com> 7748L: linux-media@vger.kernel.org 7749S: Maintained 7750T: git git://linuxtv.org/media_tree.git 7751F: drivers/media/usb/gspca/m5602/ 7752 7753GSPCA PAC207 SONIXB SUBDRIVER 7754M: Hans Verkuil <hverkuil@xs4all.nl> 7755L: linux-media@vger.kernel.org 7756S: Odd Fixes 7757T: git git://linuxtv.org/media_tree.git 7758F: drivers/media/usb/gspca/pac207.c 7759 7760GSPCA SN9C20X SUBDRIVER 7761M: Brian Johnson <brijohn@gmail.com> 7762L: linux-media@vger.kernel.org 7763S: Maintained 7764T: git git://linuxtv.org/media_tree.git 7765F: drivers/media/usb/gspca/sn9c20x.c 7766 7767GSPCA T613 SUBDRIVER 7768M: Leandro Costantino <lcostantino@gmail.com> 7769L: linux-media@vger.kernel.org 7770S: Maintained 7771T: git git://linuxtv.org/media_tree.git 7772F: drivers/media/usb/gspca/t613.c 7773 7774GSPCA USB WEBCAM DRIVER 7775M: Hans Verkuil <hverkuil@xs4all.nl> 7776L: linux-media@vger.kernel.org 7777S: Odd Fixes 7778T: git git://linuxtv.org/media_tree.git 7779F: drivers/media/usb/gspca/ 7780 7781GTP (GPRS Tunneling Protocol) 7782M: Pablo Neira Ayuso <pablo@netfilter.org> 7783M: Harald Welte <laforge@gnumonks.org> 7784L: osmocom-net-gprs@lists.osmocom.org 7785S: Maintained 7786T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 7787F: drivers/net/gtp.c 7788 7789GUID PARTITION TABLE (GPT) 7790M: Davidlohr Bueso <dave@stgolabs.net> 7791L: linux-efi@vger.kernel.org 7792S: Maintained 7793F: block/partitions/efi.* 7794 7795H8/300 ARCHITECTURE 7796M: Yoshinori Sato <ysato@users.sourceforge.jp> 7797L: uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers) 7798S: Maintained 7799W: http://uclinux-h8.sourceforge.jp 7800T: git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git 7801F: arch/h8300/ 7802F: drivers/clk/h8300/ 7803F: drivers/clocksource/h8300_*.c 7804F: drivers/irqchip/irq-renesas-h8*.c 7805 7806HABANALABS PCI DRIVER 7807M: Oded Gabbay <ogabbay@kernel.org> 7808S: Supported 7809T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 7810F: Documentation/ABI/testing/debugfs-driver-habanalabs 7811F: Documentation/ABI/testing/sysfs-driver-habanalabs 7812F: drivers/misc/habanalabs/ 7813F: include/uapi/misc/habanalabs.h 7814 7815HACKRF MEDIA DRIVER 7816M: Antti Palosaari <crope@iki.fi> 7817L: linux-media@vger.kernel.org 7818S: Maintained 7819W: https://linuxtv.org 7820W: http://palosaari.fi/linux/ 7821Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7822T: git git://linuxtv.org/anttip/media_tree.git 7823F: drivers/media/usb/hackrf/ 7824 7825HANTRO VPU CODEC DRIVER 7826M: Ezequiel Garcia <ezequiel@collabora.com> 7827M: Philipp Zabel <p.zabel@pengutronix.de> 7828L: linux-media@vger.kernel.org 7829L: linux-rockchip@lists.infradead.org 7830S: Maintained 7831F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 7832F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 7833F: drivers/staging/media/hantro/ 7834 7835HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 7836M: Frank Seidel <frank@f-seidel.de> 7837L: platform-driver-x86@vger.kernel.org 7838S: Maintained 7839W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 7840F: drivers/platform/x86/hdaps.c 7841 7842HARDWARE MONITORING 7843M: Jean Delvare <jdelvare@suse.com> 7844M: Guenter Roeck <linux@roeck-us.net> 7845L: linux-hwmon@vger.kernel.org 7846S: Maintained 7847W: http://hwmon.wiki.kernel.org/ 7848T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 7849F: Documentation/devicetree/bindings/hwmon/ 7850F: Documentation/hwmon/ 7851F: drivers/hwmon/ 7852F: include/linux/hwmon*.h 7853F: include/trace/events/hwmon*.h 7854 7855HARDWARE RANDOM NUMBER GENERATOR CORE 7856M: Matt Mackall <mpm@selenic.com> 7857M: Herbert Xu <herbert@gondor.apana.org.au> 7858L: linux-crypto@vger.kernel.org 7859S: Odd fixes 7860F: Documentation/admin-guide/hw_random.rst 7861F: Documentation/devicetree/bindings/rng/ 7862F: drivers/char/hw_random/ 7863F: include/linux/hw_random.h 7864 7865HARDWARE SPINLOCK CORE 7866M: Ohad Ben-Cohen <ohad@wizery.com> 7867M: Bjorn Andersson <bjorn.andersson@linaro.org> 7868R: Baolin Wang <baolin.wang7@gmail.com> 7869L: linux-remoteproc@vger.kernel.org 7870S: Maintained 7871T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 7872F: Documentation/devicetree/bindings/hwlock/ 7873F: Documentation/locking/hwspinlock.rst 7874F: drivers/hwspinlock/ 7875F: include/linux/hwspinlock.h 7876 7877HARDWARE TRACING FACILITIES 7878M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 7879S: Maintained 7880F: drivers/hwtracing/ 7881 7882HARMONY SOUND DRIVER 7883L: linux-parisc@vger.kernel.org 7884S: Maintained 7885F: sound/parisc/harmony.* 7886 7887HDPVR USB VIDEO ENCODER DRIVER 7888M: Hans Verkuil <hverkuil@xs4all.nl> 7889L: linux-media@vger.kernel.org 7890S: Odd Fixes 7891W: https://linuxtv.org 7892T: git git://linuxtv.org/media_tree.git 7893F: drivers/media/usb/hdpvr/ 7894 7895HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 7896M: Jerry Hoemann <jerry.hoemann@hpe.com> 7897S: Supported 7898F: Documentation/watchdog/hpwdt.rst 7899F: drivers/watchdog/hpwdt.c 7900 7901HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 7902M: Don Brace <don.brace@microchip.com> 7903L: storagedev@microchip.com 7904L: linux-scsi@vger.kernel.org 7905S: Supported 7906F: Documentation/scsi/hpsa.rst 7907F: drivers/scsi/hpsa*.[ch] 7908F: include/linux/cciss*.h 7909F: include/uapi/linux/cciss*.h 7910 7911HFI1 DRIVER 7912M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 7913M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 7914L: linux-rdma@vger.kernel.org 7915S: Supported 7916F: drivers/infiniband/hw/hfi1 7917 7918HFS FILESYSTEM 7919L: linux-fsdevel@vger.kernel.org 7920S: Orphan 7921F: Documentation/filesystems/hfs.rst 7922F: fs/hfs/ 7923 7924HFSPLUS FILESYSTEM 7925L: linux-fsdevel@vger.kernel.org 7926S: Orphan 7927F: Documentation/filesystems/hfsplus.rst 7928F: fs/hfsplus/ 7929 7930HGA FRAMEBUFFER DRIVER 7931M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 7932L: linux-nvidia@lists.surfsouth.com 7933S: Maintained 7934W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 7935F: drivers/video/fbdev/hgafb.c 7936 7937HIBERNATION (aka Software Suspend, aka swsusp) 7938M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 7939M: Pavel Machek <pavel@ucw.cz> 7940L: linux-pm@vger.kernel.org 7941S: Supported 7942B: https://bugzilla.kernel.org 7943F: arch/*/include/asm/suspend*.h 7944F: arch/x86/power/ 7945F: drivers/base/power/ 7946F: include/linux/freezer.h 7947F: include/linux/pm.h 7948F: include/linux/suspend.h 7949F: kernel/power/ 7950 7951HID CORE LAYER 7952M: Jiri Kosina <jikos@kernel.org> 7953M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 7954L: linux-input@vger.kernel.org 7955S: Maintained 7956T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 7957F: drivers/hid/ 7958F: include/linux/hid* 7959F: include/uapi/linux/hid* 7960 7961HID PLAYSTATION DRIVER 7962M: Roderick Colenbrander <roderick.colenbrander@sony.com> 7963L: linux-input@vger.kernel.org 7964S: Supported 7965F: drivers/hid/hid-playstation.c 7966 7967HID SENSOR HUB DRIVERS 7968M: Jiri Kosina <jikos@kernel.org> 7969M: Jonathan Cameron <jic23@kernel.org> 7970M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 7971L: linux-input@vger.kernel.org 7972L: linux-iio@vger.kernel.org 7973S: Maintained 7974F: Documentation/hid/hid-sensor* 7975F: drivers/hid/hid-sensor-* 7976F: drivers/iio/*/hid-* 7977F: include/linux/hid-sensor-* 7978 7979HIGH-RESOLUTION TIMERS, CLOCKEVENTS 7980M: Thomas Gleixner <tglx@linutronix.de> 7981L: linux-kernel@vger.kernel.org 7982S: Maintained 7983T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 7984F: Documentation/timers/ 7985F: include/linux/clockchips.h 7986F: include/linux/hrtimer.h 7987F: kernel/time/clockevents.c 7988F: kernel/time/hrtimer.c 7989F: kernel/time/timer_*.c 7990 7991HIGH-SPEED SCC DRIVER FOR AX.25 7992L: linux-hams@vger.kernel.org 7993S: Orphan 7994F: drivers/net/hamradio/dmascc.c 7995F: drivers/net/hamradio/scc.c 7996 7997HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 7998M: HighPoint Linux Team <linux@highpoint-tech.com> 7999S: Supported 8000W: http://www.highpoint-tech.com 8001F: Documentation/scsi/hptiop.rst 8002F: drivers/scsi/hptiop.c 8003 8004HIPPI 8005M: Jes Sorensen <jes@trained-monkey.org> 8006L: linux-hippi@sunsite.dk 8007S: Maintained 8008F: drivers/net/hippi/ 8009F: include/linux/hippidevice.h 8010F: include/uapi/linux/if_hippi.h 8011F: net/802/hippi.c 8012 8013HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 8014M: Kurt Kanzenbach <kurt@linutronix.de> 8015L: netdev@vger.kernel.org 8016S: Maintained 8017F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 8018F: drivers/net/dsa/hirschmann/* 8019F: include/linux/platform_data/hirschmann-hellcreek.h 8020F: net/dsa/tag_hellcreek.c 8021 8022HISILICON DMA DRIVER 8023M: Zhou Wang <wangzhou1@hisilicon.com> 8024L: dmaengine@vger.kernel.org 8025S: Maintained 8026F: drivers/dma/hisi_dma.c 8027 8028HISILICON GPIO DRIVER 8029M: Luo Jiaxing <luojiaxing@huawei.com> 8030L: linux-gpio@vger.kernel.org 8031S: Maintained 8032F: drivers/gpio/gpio-hisi.c 8033 8034HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 8035M: Zaibo Xu <xuzaibo@huawei.com> 8036L: linux-crypto@vger.kernel.org 8037S: Maintained 8038F: Documentation/ABI/testing/debugfs-hisi-hpre 8039F: drivers/crypto/hisilicon/hpre/hpre.h 8040F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 8041F: drivers/crypto/hisilicon/hpre/hpre_main.c 8042 8043HISILICON LPC BUS DRIVER 8044M: john.garry@huawei.com 8045S: Maintained 8046W: http://www.hisilicon.com 8047F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 8048F: drivers/bus/hisi_lpc.c 8049 8050HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 8051M: Yisen Zhuang <yisen.zhuang@huawei.com> 8052M: Salil Mehta <salil.mehta@huawei.com> 8053L: netdev@vger.kernel.org 8054S: Maintained 8055W: http://www.hisilicon.com 8056F: drivers/net/ethernet/hisilicon/hns3/ 8057 8058HISILICON NETWORK SUBSYSTEM DRIVER 8059M: Yisen Zhuang <yisen.zhuang@huawei.com> 8060M: Salil Mehta <salil.mehta@huawei.com> 8061L: netdev@vger.kernel.org 8062S: Maintained 8063W: http://www.hisilicon.com 8064F: Documentation/devicetree/bindings/net/hisilicon*.txt 8065F: drivers/net/ethernet/hisilicon/ 8066 8067HIKEY960 ONBOARD USB GPIO HUB DRIVER 8068M: John Stultz <john.stultz@linaro.org> 8069L: linux-kernel@vger.kernel.org 8070S: Maintained 8071F: drivers/misc/hisi_hikey_usb.c 8072F: Documentation/devicetree/bindings/misc/hisilicon-hikey-usb.yaml 8073 8074HISILICON PMU DRIVER 8075M: Shaokun Zhang <zhangshaokun@hisilicon.com> 8076S: Supported 8077W: http://www.hisilicon.com 8078F: Documentation/admin-guide/perf/hisi-pmu.rst 8079F: drivers/perf/hisilicon 8080 8081HISILICON QM AND ZIP Controller DRIVER 8082M: Zhou Wang <wangzhou1@hisilicon.com> 8083L: linux-crypto@vger.kernel.org 8084S: Maintained 8085F: Documentation/ABI/testing/debugfs-hisi-zip 8086F: drivers/crypto/hisilicon/qm.c 8087F: drivers/crypto/hisilicon/qm.h 8088F: drivers/crypto/hisilicon/sgl.c 8089F: drivers/crypto/hisilicon/zip/ 8090 8091HISILICON ROCE DRIVER 8092M: Lijun Ou <oulijun@huawei.com> 8093M: Wei Hu(Xavier) <huwei87@hisilicon.com> 8094M: Weihang Li <liweihang@huawei.com> 8095L: linux-rdma@vger.kernel.org 8096S: Maintained 8097F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 8098F: drivers/infiniband/hw/hns/ 8099 8100HISILICON SAS Controller 8101M: John Garry <john.garry@huawei.com> 8102S: Supported 8103W: http://www.hisilicon.com 8104F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 8105F: drivers/scsi/hisi_sas/ 8106 8107HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 8108M: Zaibo Xu <xuzaibo@huawei.com> 8109L: linux-crypto@vger.kernel.org 8110S: Maintained 8111F: Documentation/ABI/testing/debugfs-hisi-sec 8112F: drivers/crypto/hisilicon/sec2/sec.h 8113F: drivers/crypto/hisilicon/sec2/sec_crypto.c 8114F: drivers/crypto/hisilicon/sec2/sec_crypto.h 8115F: drivers/crypto/hisilicon/sec2/sec_main.c 8116 8117HISILICON STAGING DRIVERS FOR HIKEY 960/970 8118M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 8119L: devel@driverdev.osuosl.org 8120S: Maintained 8121F: drivers/staging/hikey9xx/ 8122 8123HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 8124M: Zaibo Xu <xuzaibo@huawei.com> 8125S: Maintained 8126F: drivers/crypto/hisilicon/trng/trng.c 8127 8128HISILICON V3XX SPI NOR FLASH Controller Driver 8129M: John Garry <john.garry@huawei.com> 8130S: Maintained 8131W: http://www.hisilicon.com 8132F: drivers/spi/spi-hisi-sfc-v3xx.c 8133 8134HMM - Heterogeneous Memory Management 8135M: Jérôme Glisse <jglisse@redhat.com> 8136L: linux-mm@kvack.org 8137S: Maintained 8138F: Documentation/vm/hmm.rst 8139F: include/linux/hmm* 8140F: lib/test_hmm* 8141F: mm/hmm* 8142F: tools/testing/selftests/vm/*hmm* 8143 8144HOST AP DRIVER 8145M: Jouni Malinen <j@w1.fi> 8146L: linux-wireless@vger.kernel.org 8147S: Obsolete 8148W: http://w1.fi/hostap-driver.html 8149F: drivers/net/wireless/intersil/hostap/ 8150 8151HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 8152L: platform-driver-x86@vger.kernel.org 8153S: Orphan 8154F: drivers/platform/x86/tc1100-wmi.c 8155 8156HPET: High Precision Event Timers driver 8157M: Clemens Ladisch <clemens@ladisch.de> 8158S: Maintained 8159F: Documentation/timers/hpet.rst 8160F: drivers/char/hpet.c 8161F: include/linux/hpet.h 8162F: include/uapi/linux/hpet.h 8163 8164HPET: x86 8165S: Orphan 8166F: arch/x86/include/asm/hpet.h 8167F: arch/x86/kernel/hpet.c 8168 8169HPFS FILESYSTEM 8170M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 8171S: Maintained 8172W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 8173F: fs/hpfs/ 8174 8175HSI SUBSYSTEM 8176M: Sebastian Reichel <sre@kernel.org> 8177S: Maintained 8178T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 8179F: Documentation/ABI/testing/sysfs-bus-hsi 8180F: Documentation/driver-api/hsi.rst 8181F: drivers/hsi/ 8182F: include/linux/hsi/ 8183F: include/uapi/linux/hsi/ 8184 8185HSO 3G MODEM DRIVER 8186L: linux-usb@vger.kernel.org 8187S: Orphan 8188F: drivers/net/usb/hso.c 8189 8190HSR NETWORK PROTOCOL 8191L: netdev@vger.kernel.org 8192S: Orphan 8193F: net/hsr/ 8194 8195HT16K33 LED CONTROLLER DRIVER 8196M: Robin van der Gracht <robin@protonic.nl> 8197S: Maintained 8198F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 8199F: drivers/auxdisplay/ht16k33.c 8200 8201HTCPEN TOUCHSCREEN DRIVER 8202M: Pau Oliva Fora <pof@eslack.org> 8203L: linux-input@vger.kernel.org 8204S: Maintained 8205F: drivers/input/touchscreen/htcpen.c 8206 8207HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 8208M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 8209L: linux-iio@vger.kernel.org 8210S: Maintained 8211W: http://www.st.com/ 8212F: Documentation/devicetree/bindings/iio/humidity/hts221.txt 8213F: drivers/iio/humidity/hts221* 8214 8215HUAWEI ETHERNET DRIVER 8216M: Bin Luo <luobin9@huawei.com> 8217L: netdev@vger.kernel.org 8218S: Supported 8219F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 8220F: drivers/net/ethernet/huawei/hinic/ 8221 8222HUGETLB FILESYSTEM 8223M: Mike Kravetz <mike.kravetz@oracle.com> 8224L: linux-mm@kvack.org 8225S: Maintained 8226F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 8227F: Documentation/admin-guide/mm/hugetlbpage.rst 8228F: Documentation/vm/hugetlbfs_reserv.rst 8229F: fs/hugetlbfs/ 8230F: include/linux/hugetlb.h 8231F: mm/hugetlb.c 8232 8233HVA ST MEDIA DRIVER 8234M: Jean-Christophe Trotin <jean-christophe.trotin@st.com> 8235L: linux-media@vger.kernel.org 8236S: Supported 8237W: https://linuxtv.org 8238T: git git://linuxtv.org/media_tree.git 8239F: drivers/media/platform/sti/hva 8240 8241HWPOISON MEMORY FAILURE HANDLING 8242M: Naoya Horiguchi <naoya.horiguchi@nec.com> 8243L: linux-mm@kvack.org 8244S: Maintained 8245F: mm/hwpoison-inject.c 8246F: mm/memory-failure.c 8247 8248HYGON PROCESSOR SUPPORT 8249M: Pu Wen <puwen@hygon.cn> 8250L: linux-kernel@vger.kernel.org 8251S: Maintained 8252F: arch/x86/kernel/cpu/hygon.c 8253 8254HYNIX HI556 SENSOR DRIVER 8255M: Shawn Tu <shawnx.tu@intel.com> 8256L: linux-media@vger.kernel.org 8257S: Maintained 8258T: git git://linuxtv.org/media_tree.git 8259F: drivers/media/i2c/hi556.c 8260 8261Hyper-V CORE AND DRIVERS 8262M: "K. Y. Srinivasan" <kys@microsoft.com> 8263M: Haiyang Zhang <haiyangz@microsoft.com> 8264M: Stephen Hemminger <sthemmin@microsoft.com> 8265M: Wei Liu <wei.liu@kernel.org> 8266L: linux-hyperv@vger.kernel.org 8267S: Supported 8268T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 8269F: Documentation/ABI/stable/sysfs-bus-vmbus 8270F: Documentation/ABI/testing/debugfs-hyperv 8271F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 8272F: arch/x86/hyperv 8273F: arch/x86/include/asm/hyperv-tlfs.h 8274F: arch/x86/include/asm/mshyperv.h 8275F: arch/x86/include/asm/trace/hyperv.h 8276F: arch/x86/kernel/cpu/mshyperv.c 8277F: drivers/clocksource/hyperv_timer.c 8278F: drivers/hid/hid-hyperv.c 8279F: drivers/hv/ 8280F: drivers/input/serio/hyperv-keyboard.c 8281F: drivers/iommu/hyperv-iommu.c 8282F: drivers/net/hyperv/ 8283F: drivers/pci/controller/pci-hyperv-intf.c 8284F: drivers/pci/controller/pci-hyperv.c 8285F: drivers/scsi/storvsc_drv.c 8286F: drivers/uio/uio_hv_generic.c 8287F: drivers/video/fbdev/hyperv_fb.c 8288F: include/asm-generic/hyperv-tlfs.h 8289F: include/asm-generic/mshyperv.h 8290F: include/clocksource/hyperv_timer.h 8291F: include/linux/hyperv.h 8292F: include/uapi/linux/hyperv.h 8293F: net/vmw_vsock/hyperv_transport.c 8294F: tools/hv/ 8295 8296HYPERBUS SUPPORT 8297M: Vignesh Raghavendra <vigneshr@ti.com> 8298L: linux-mtd@lists.infradead.org 8299S: Supported 8300Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 8301C: irc://irc.oftc.net/mtd 8302T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 8303F: Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt 8304F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt 8305F: drivers/mtd/hyperbus/ 8306F: include/linux/mtd/hyperbus.h 8307 8308HYPERVISOR VIRTUAL CONSOLE DRIVER 8309L: linuxppc-dev@lists.ozlabs.org 8310S: Odd Fixes 8311F: drivers/tty/hvc/ 8312 8313I2C ACPI SUPPORT 8314M: Mika Westerberg <mika.westerberg@linux.intel.com> 8315L: linux-i2c@vger.kernel.org 8316L: linux-acpi@vger.kernel.org 8317S: Maintained 8318F: drivers/i2c/i2c-core-acpi.c 8319 8320I2C CONTROLLER DRIVER FOR NVIDIA GPU 8321M: Ajay Gupta <ajayg@nvidia.com> 8322L: linux-i2c@vger.kernel.org 8323S: Maintained 8324F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 8325F: drivers/i2c/busses/i2c-nvidia-gpu.c 8326 8327I2C MUXES 8328M: Peter Rosin <peda@axentia.se> 8329L: linux-i2c@vger.kernel.org 8330S: Maintained 8331F: Documentation/devicetree/bindings/i2c/i2c-arb* 8332F: Documentation/devicetree/bindings/i2c/i2c-gate* 8333F: Documentation/devicetree/bindings/i2c/i2c-mux* 8334F: Documentation/i2c/i2c-topology.rst 8335F: Documentation/i2c/muxes/ 8336F: drivers/i2c/i2c-mux.c 8337F: drivers/i2c/muxes/ 8338F: include/linux/i2c-mux.h 8339 8340I2C MV64XXX MARVELL AND ALLWINNER DRIVER 8341M: Gregory CLEMENT <gregory.clement@bootlin.com> 8342L: linux-i2c@vger.kernel.org 8343S: Maintained 8344F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 8345F: drivers/i2c/busses/i2c-mv64xxx.c 8346 8347I2C OVER PARALLEL PORT 8348M: Jean Delvare <jdelvare@suse.com> 8349L: linux-i2c@vger.kernel.org 8350S: Maintained 8351F: Documentation/i2c/busses/i2c-parport.rst 8352F: drivers/i2c/busses/i2c-parport.c 8353 8354I2C SUBSYSTEM 8355M: Wolfram Sang <wsa@kernel.org> 8356L: linux-i2c@vger.kernel.org 8357S: Maintained 8358W: https://i2c.wiki.kernel.org/ 8359Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 8360T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 8361F: Documentation/devicetree/bindings/i2c/i2c.txt 8362F: Documentation/i2c/ 8363F: drivers/i2c/* 8364F: include/linux/i2c-dev.h 8365F: include/linux/i2c-smbus.h 8366F: include/linux/i2c.h 8367F: include/uapi/linux/i2c-*.h 8368F: include/uapi/linux/i2c.h 8369 8370I2C SUBSYSTEM HOST DRIVERS 8371L: linux-i2c@vger.kernel.org 8372S: Odd Fixes 8373W: https://i2c.wiki.kernel.org/ 8374Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 8375T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 8376F: Documentation/devicetree/bindings/i2c/ 8377F: drivers/i2c/algos/ 8378F: drivers/i2c/busses/ 8379 8380I2C-TAOS-EVM DRIVER 8381M: Jean Delvare <jdelvare@suse.com> 8382L: linux-i2c@vger.kernel.org 8383S: Maintained 8384F: Documentation/i2c/busses/i2c-taos-evm.rst 8385F: drivers/i2c/busses/i2c-taos-evm.c 8386 8387I2C-TINY-USB DRIVER 8388M: Till Harbaum <till@harbaum.org> 8389L: linux-i2c@vger.kernel.org 8390S: Maintained 8391W: http://www.harbaum.org/till/i2c_tiny_usb 8392F: drivers/i2c/busses/i2c-tiny-usb.c 8393 8394I2C/SMBUS CONTROLLER DRIVERS FOR PC 8395M: Jean Delvare <jdelvare@suse.com> 8396L: linux-i2c@vger.kernel.org 8397S: Maintained 8398F: Documentation/i2c/busses/i2c-ali1535.rst 8399F: Documentation/i2c/busses/i2c-ali1563.rst 8400F: Documentation/i2c/busses/i2c-ali15x3.rst 8401F: Documentation/i2c/busses/i2c-amd756.rst 8402F: Documentation/i2c/busses/i2c-amd8111.rst 8403F: Documentation/i2c/busses/i2c-i801.rst 8404F: Documentation/i2c/busses/i2c-nforce2.rst 8405F: Documentation/i2c/busses/i2c-piix4.rst 8406F: Documentation/i2c/busses/i2c-sis5595.rst 8407F: Documentation/i2c/busses/i2c-sis630.rst 8408F: Documentation/i2c/busses/i2c-sis96x.rst 8409F: Documentation/i2c/busses/i2c-via.rst 8410F: Documentation/i2c/busses/i2c-viapro.rst 8411F: drivers/i2c/busses/i2c-ali1535.c 8412F: drivers/i2c/busses/i2c-ali1563.c 8413F: drivers/i2c/busses/i2c-ali15x3.c 8414F: drivers/i2c/busses/i2c-amd756-s4882.c 8415F: drivers/i2c/busses/i2c-amd756.c 8416F: drivers/i2c/busses/i2c-amd8111.c 8417F: drivers/i2c/busses/i2c-i801.c 8418F: drivers/i2c/busses/i2c-isch.c 8419F: drivers/i2c/busses/i2c-nforce2-s4985.c 8420F: drivers/i2c/busses/i2c-nforce2.c 8421F: drivers/i2c/busses/i2c-piix4.c 8422F: drivers/i2c/busses/i2c-sis5595.c 8423F: drivers/i2c/busses/i2c-sis630.c 8424F: drivers/i2c/busses/i2c-sis96x.c 8425F: drivers/i2c/busses/i2c-via.c 8426F: drivers/i2c/busses/i2c-viapro.c 8427 8428I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 8429M: Hans de Goede <hdegoede@redhat.com> 8430L: linux-i2c@vger.kernel.org 8431S: Maintained 8432F: drivers/i2c/busses/i2c-cht-wc.c 8433 8434I2C/SMBUS ISMT DRIVER 8435M: Seth Heasley <seth.heasley@intel.com> 8436M: Neil Horman <nhorman@tuxdriver.com> 8437L: linux-i2c@vger.kernel.org 8438F: Documentation/i2c/busses/i2c-ismt.rst 8439F: drivers/i2c/busses/i2c-ismt.c 8440 8441I2C/SMBUS STUB DRIVER 8442M: Jean Delvare <jdelvare@suse.com> 8443L: linux-i2c@vger.kernel.org 8444S: Maintained 8445F: drivers/i2c/i2c-stub.c 8446 8447I3C DRIVER FOR CADENCE I3C MASTER IP 8448M: Przemysław Gaj <pgaj@cadence.com> 8449S: Maintained 8450F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt 8451F: drivers/i3c/master/i3c-master-cdns.c 8452 8453I3C DRIVER FOR SYNOPSYS DESIGNWARE 8454M: Vitor Soares <vitor.soares@synopsys.com> 8455S: Maintained 8456F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt 8457F: drivers/i3c/master/dw* 8458 8459I3C SUBSYSTEM 8460M: Alexandre Belloni <alexandre.belloni@bootlin.com> 8461L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 8462S: Maintained 8463C: irc://chat.freenode.net/linux-i3c 8464T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 8465F: Documentation/ABI/testing/sysfs-bus-i3c 8466F: Documentation/devicetree/bindings/i3c/ 8467F: Documentation/driver-api/i3c 8468F: drivers/i3c/ 8469F: include/linux/i3c/ 8470 8471IA64 (Itanium) PLATFORM 8472L: linux-ia64@vger.kernel.org 8473S: Orphan 8474F: Documentation/ia64/ 8475F: arch/ia64/ 8476 8477IBM Power 842 compression accelerator 8478M: Haren Myneni <haren@us.ibm.com> 8479S: Supported 8480F: crypto/842.c 8481F: drivers/crypto/nx/Kconfig 8482F: drivers/crypto/nx/Makefile 8483F: drivers/crypto/nx/nx-842* 8484F: include/linux/sw842.h 8485F: lib/842/ 8486 8487IBM Power in-Nest Crypto Acceleration 8488M: Breno Leitão <leitao@debian.org> 8489M: Nayna Jain <nayna@linux.ibm.com> 8490M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 8491L: linux-crypto@vger.kernel.org 8492S: Supported 8493F: drivers/crypto/nx/Kconfig 8494F: drivers/crypto/nx/Makefile 8495F: drivers/crypto/nx/nx-aes* 8496F: drivers/crypto/nx/nx-sha* 8497F: drivers/crypto/nx/nx.* 8498F: drivers/crypto/nx/nx_csbcpb.h 8499F: drivers/crypto/nx/nx_debugfs.c 8500 8501IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 8502M: Tyrel Datwyler <tyreld@linux.ibm.com> 8503L: linux-pci@vger.kernel.org 8504L: linuxppc-dev@lists.ozlabs.org 8505S: Supported 8506F: drivers/pci/hotplug/rpadlpar* 8507 8508IBM Power Linux RAID adapter 8509M: Brian King <brking@us.ibm.com> 8510S: Supported 8511F: drivers/scsi/ipr.* 8512 8513IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 8514M: Tyrel Datwyler <tyreld@linux.ibm.com> 8515L: linux-pci@vger.kernel.org 8516L: linuxppc-dev@lists.ozlabs.org 8517S: Supported 8518F: drivers/pci/hotplug/rpaphp* 8519 8520IBM Power SRIOV Virtual NIC Device Driver 8521M: Dany Madden <drt@linux.ibm.com> 8522M: Lijun Pan <ljp@linux.ibm.com> 8523M: Sukadev Bhattiprolu <sukadev@linux.ibm.com> 8524L: netdev@vger.kernel.org 8525S: Supported 8526F: drivers/net/ethernet/ibm/ibmvnic.* 8527 8528IBM Power Virtual Accelerator Switchboard 8529M: Sukadev Bhattiprolu <sukadev@linux.ibm.com> 8530L: linuxppc-dev@lists.ozlabs.org 8531S: Supported 8532F: arch/powerpc/include/asm/vas.h 8533F: arch/powerpc/platforms/powernv/copy-paste.h 8534F: arch/powerpc/platforms/powernv/vas* 8535 8536IBM Power Virtual Ethernet Device Driver 8537M: Cristobal Forno <cforno12@linux.ibm.com> 8538L: netdev@vger.kernel.org 8539S: Supported 8540F: drivers/net/ethernet/ibm/ibmveth.* 8541 8542IBM Power Virtual FC Device Drivers 8543M: Tyrel Datwyler <tyreld@linux.ibm.com> 8544L: linux-scsi@vger.kernel.org 8545S: Supported 8546F: drivers/scsi/ibmvscsi/ibmvfc* 8547 8548IBM Power Virtual Management Channel Driver 8549M: Steven Royer <seroyer@linux.ibm.com> 8550S: Supported 8551F: drivers/misc/ibmvmc.* 8552 8553IBM Power Virtual SCSI Device Drivers 8554M: Tyrel Datwyler <tyreld@linux.ibm.com> 8555L: linux-scsi@vger.kernel.org 8556S: Supported 8557F: drivers/scsi/ibmvscsi/ibmvscsi* 8558F: include/scsi/viosrp.h 8559 8560IBM Power Virtual SCSI Device Target Driver 8561M: Michael Cyr <mikecyr@linux.ibm.com> 8562L: linux-scsi@vger.kernel.org 8563L: target-devel@vger.kernel.org 8564S: Supported 8565F: drivers/scsi/ibmvscsi_tgt/ 8566 8567IBM Power VMX Cryptographic instructions 8568M: Breno Leitão <leitao@debian.org> 8569M: Nayna Jain <nayna@linux.ibm.com> 8570M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 8571L: linux-crypto@vger.kernel.org 8572S: Supported 8573F: drivers/crypto/vmx/Kconfig 8574F: drivers/crypto/vmx/Makefile 8575F: drivers/crypto/vmx/aes* 8576F: drivers/crypto/vmx/ghash* 8577F: drivers/crypto/vmx/ppc-xlate.pl 8578F: drivers/crypto/vmx/vmx.c 8579 8580IBM ServeRAID RAID DRIVER 8581S: Orphan 8582F: drivers/scsi/ips.* 8583 8584ICH LPC AND GPIO DRIVER 8585M: Peter Tyser <ptyser@xes-inc.com> 8586S: Maintained 8587F: drivers/gpio/gpio-ich.c 8588F: drivers/mfd/lpc_ich.c 8589 8590ICY I2C DRIVER 8591M: Max Staudt <max@enpas.org> 8592L: linux-i2c@vger.kernel.org 8593S: Maintained 8594F: drivers/i2c/busses/i2c-icy.c 8595 8596IDE SUBSYSTEM 8597M: "David S. Miller" <davem@davemloft.net> 8598L: linux-ide@vger.kernel.org 8599S: Maintained 8600Q: http://patchwork.ozlabs.org/project/linux-ide/list/ 8601T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git 8602F: Documentation/ide/ 8603F: drivers/ide/ 8604F: include/linux/ide.h 8605 8606IDE/ATAPI DRIVERS 8607M: Borislav Petkov <bp@alien8.de> 8608L: linux-ide@vger.kernel.org 8609S: Maintained 8610F: Documentation/cdrom/ide-cd.rst 8611F: drivers/ide/ide-cd* 8612 8613IDEAPAD LAPTOP EXTRAS DRIVER 8614M: Ike Panhc <ike.pan@canonical.com> 8615L: platform-driver-x86@vger.kernel.org 8616S: Maintained 8617W: http://launchpad.net/ideapad-laptop 8618F: drivers/platform/x86/ideapad-laptop.c 8619 8620IDEAPAD LAPTOP SLIDEBAR DRIVER 8621M: Andrey Moiseev <o2g.org.ru@gmail.com> 8622L: linux-input@vger.kernel.org 8623S: Maintained 8624W: https://github.com/o2genum/ideapad-slidebar 8625F: drivers/input/misc/ideapad_slidebar.c 8626 8627IDT VersaClock 5 CLOCK DRIVER 8628M: Luca Ceresoli <luca@lucaceresoli.net> 8629S: Maintained 8630F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 8631F: drivers/clk/clk-versaclock5.c 8632 8633IEEE 802.15.4 SUBSYSTEM 8634M: Alexander Aring <alex.aring@gmail.com> 8635M: Stefan Schmidt <stefan@datenfreihafen.org> 8636L: linux-wpan@vger.kernel.org 8637S: Maintained 8638W: https://linux-wpan.org/ 8639T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 8640T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 8641F: Documentation/networking/ieee802154.rst 8642F: drivers/net/ieee802154/ 8643F: include/linux/ieee802154.h 8644F: include/linux/nl802154.h 8645F: include/net/af_ieee802154.h 8646F: include/net/cfg802154.h 8647F: include/net/ieee802154_netdev.h 8648F: include/net/mac802154.h 8649F: include/net/nl802154.h 8650F: net/ieee802154/ 8651F: net/mac802154/ 8652 8653IFE PROTOCOL 8654M: Yotam Gigi <yotam.gi@gmail.com> 8655M: Jamal Hadi Salim <jhs@mojatatu.com> 8656F: include/net/ife.h 8657F: include/uapi/linux/ife.h 8658F: net/ife 8659 8660IGORPLUG-USB IR RECEIVER 8661M: Sean Young <sean@mess.org> 8662L: linux-media@vger.kernel.org 8663S: Maintained 8664F: drivers/media/rc/igorplugusb.c 8665 8666IGUANAWORKS USB IR TRANSCEIVER 8667M: Sean Young <sean@mess.org> 8668L: linux-media@vger.kernel.org 8669S: Maintained 8670F: drivers/media/rc/iguanair.c 8671 8672IIO DIGITAL POTENTIOMETER DAC 8673M: Peter Rosin <peda@axentia.se> 8674L: linux-iio@vger.kernel.org 8675S: Maintained 8676F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 8677F: Documentation/devicetree/bindings/iio/dac/dpot-dac.txt 8678F: drivers/iio/dac/dpot-dac.c 8679 8680IIO ENVELOPE DETECTOR 8681M: Peter Rosin <peda@axentia.se> 8682L: linux-iio@vger.kernel.org 8683S: Maintained 8684F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 8685F: Documentation/devicetree/bindings/iio/adc/envelope-detector.txt 8686F: drivers/iio/adc/envelope-detector.c 8687 8688IIO MULTIPLEXER 8689M: Peter Rosin <peda@axentia.se> 8690L: linux-iio@vger.kernel.org 8691S: Maintained 8692F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt 8693F: drivers/iio/multiplexer/iio-mux.c 8694 8695IIO SUBSYSTEM AND DRIVERS 8696M: Jonathan Cameron <jic23@kernel.org> 8697R: Lars-Peter Clausen <lars@metafoo.de> 8698R: Peter Meerwald-Stadler <pmeerw@pmeerw.net> 8699L: linux-iio@vger.kernel.org 8700S: Maintained 8701T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 8702F: Documentation/ABI/testing/configfs-iio* 8703F: Documentation/ABI/testing/sysfs-bus-iio* 8704F: Documentation/devicetree/bindings/iio/ 8705F: drivers/iio/ 8706F: drivers/staging/iio/ 8707F: include/linux/iio/ 8708F: tools/iio/ 8709 8710IIO UNIT CONVERTER 8711M: Peter Rosin <peda@axentia.se> 8712L: linux-iio@vger.kernel.org 8713S: Maintained 8714F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt 8715F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt 8716F: Documentation/devicetree/bindings/iio/afe/voltage-divider.txt 8717F: drivers/iio/afe/iio-rescale.c 8718 8719IKANOS/ADI EAGLE ADSL USB DRIVER 8720M: Matthieu Castet <castet.matthieu@free.fr> 8721M: Stanislaw Gruszka <stf_xl@wp.pl> 8722S: Maintained 8723F: drivers/usb/atm/ueagle-atm.c 8724 8725IMGTEC ASCII LCD DRIVER 8726M: Paul Burton <paulburton@kernel.org> 8727S: Maintained 8728F: Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt 8729F: drivers/auxdisplay/img-ascii-lcd.c 8730 8731IMGTEC IR DECODER DRIVER 8732S: Orphan 8733F: drivers/media/rc/img-ir/ 8734 8735IMON SOUNDGRAPH USB IR RECEIVER 8736M: Sean Young <sean@mess.org> 8737L: linux-media@vger.kernel.org 8738S: Maintained 8739F: drivers/media/rc/imon.c 8740F: drivers/media/rc/imon_raw.c 8741 8742IMS TWINTURBO FRAMEBUFFER DRIVER 8743L: linux-fbdev@vger.kernel.org 8744S: Orphan 8745F: drivers/video/fbdev/imsttfb.c 8746 8747INA209 HARDWARE MONITOR DRIVER 8748M: Guenter Roeck <linux@roeck-us.net> 8749L: linux-hwmon@vger.kernel.org 8750S: Maintained 8751F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 8752F: Documentation/hwmon/ina209.rst 8753F: drivers/hwmon/ina209.c 8754 8755INA2XX HARDWARE MONITOR DRIVER 8756M: Guenter Roeck <linux@roeck-us.net> 8757L: linux-hwmon@vger.kernel.org 8758S: Maintained 8759F: Documentation/hwmon/ina2xx.rst 8760F: drivers/hwmon/ina2xx.c 8761F: include/linux/platform_data/ina2xx.h 8762 8763INDUSTRY PACK SUBSYSTEM (IPACK) 8764M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 8765M: Jens Taprogge <jens.taprogge@taprogge.org> 8766M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8767L: industrypack-devel@lists.sourceforge.net 8768S: Maintained 8769W: http://industrypack.sourceforge.net 8770F: drivers/ipack/ 8771 8772INFINEON DPS310 Driver 8773M: Eddie James <eajames@linux.ibm.com> 8774L: linux-iio@vger.kernel.org 8775S: Maintained 8776F: drivers/iio/pressure/dps310.c 8777 8778INFINIBAND SUBSYSTEM 8779M: Doug Ledford <dledford@redhat.com> 8780M: Jason Gunthorpe <jgg@nvidia.com> 8781L: linux-rdma@vger.kernel.org 8782S: Supported 8783W: https://github.com/linux-rdma/rdma-core 8784Q: http://patchwork.kernel.org/project/linux-rdma/list/ 8785T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 8786F: Documentation/devicetree/bindings/infiniband/ 8787F: Documentation/infiniband/ 8788F: drivers/infiniband/ 8789F: include/rdma/ 8790F: include/trace/events/ib_mad.h 8791F: include/trace/events/ib_umad.h 8792F: include/uapi/linux/if_infiniband.h 8793F: include/uapi/rdma/ 8794F: samples/bpf/ibumad_kern.c 8795F: samples/bpf/ibumad_user.c 8796 8797INGENIC JZ4780 NAND DRIVER 8798M: Harvey Hunt <harveyhuntnexus@gmail.com> 8799L: linux-mtd@lists.infradead.org 8800L: linux-mips@vger.kernel.org 8801S: Maintained 8802F: drivers/mtd/nand/raw/ingenic/ 8803 8804INGENIC JZ47xx SoCs 8805M: Paul Cercueil <paul@crapouillou.net> 8806L: linux-mips@vger.kernel.org 8807S: Maintained 8808F: arch/mips/boot/dts/ingenic/ 8809F: arch/mips/generic/board-ingenic.c 8810F: arch/mips/include/asm/mach-ingenic/ 8811F: arch/mips/ingenic/Kconfig 8812F: drivers/clk/ingenic/ 8813F: drivers/dma/dma-jz4780.c 8814F: drivers/gpu/drm/ingenic/ 8815F: drivers/i2c/busses/i2c-jz4780.c 8816F: drivers/iio/adc/ingenic-adc.c 8817F: drivers/irqchip/irq-ingenic.c 8818F: drivers/memory/jz4780-nemc.c 8819F: drivers/mmc/host/jz4740_mmc.c 8820F: drivers/mtd/nand/raw/ingenic/ 8821F: drivers/pinctrl/pinctrl-ingenic.c 8822F: drivers/power/supply/ingenic-battery.c 8823F: drivers/pwm/pwm-jz4740.c 8824F: drivers/remoteproc/ingenic_rproc.c 8825F: drivers/rtc/rtc-jz4740.c 8826F: drivers/tty/serial/8250/8250_ingenic.c 8827F: drivers/usb/musb/jz4740.c 8828F: drivers/watchdog/jz4740_wdt.c 8829F: include/dt-bindings/iio/adc/ingenic,adc.h 8830F: include/linux/mfd/ingenic-tcu.h 8831F: sound/soc/codecs/jz47* 8832F: sound/soc/jz4740/ 8833 8834INOTIFY 8835M: Jan Kara <jack@suse.cz> 8836R: Amir Goldstein <amir73il@gmail.com> 8837L: linux-fsdevel@vger.kernel.org 8838S: Maintained 8839F: Documentation/filesystems/inotify.rst 8840F: fs/notify/inotify/ 8841F: include/linux/inotify.h 8842F: include/uapi/linux/inotify.h 8843 8844INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 8845M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 8846L: linux-input@vger.kernel.org 8847S: Maintained 8848Q: http://patchwork.kernel.org/project/linux-input/list/ 8849T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 8850F: Documentation/devicetree/bindings/input/ 8851F: Documentation/devicetree/bindings/serio/ 8852F: Documentation/input/ 8853F: drivers/input/ 8854F: include/linux/input.h 8855F: include/linux/input/ 8856F: include/uapi/linux/input-event-codes.h 8857F: include/uapi/linux/input.h 8858 8859INPUT MULTITOUCH (MT) PROTOCOL 8860M: Henrik Rydberg <rydberg@bitmath.org> 8861L: linux-input@vger.kernel.org 8862S: Odd fixes 8863F: Documentation/input/multi-touch-protocol.rst 8864F: drivers/input/input-mt.c 8865K: \b(ABS|SYN)_MT_ 8866 8867INSIDE SECURE CRYPTO DRIVER 8868M: Antoine Tenart <atenart@kernel.org> 8869L: linux-crypto@vger.kernel.org 8870S: Maintained 8871F: drivers/crypto/inside-secure/ 8872 8873INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 8874M: Mimi Zohar <zohar@linux.ibm.com> 8875M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 8876L: linux-integrity@vger.kernel.org 8877S: Supported 8878T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 8879F: security/integrity/ima/ 8880 8881INTEL 810/815 FRAMEBUFFER DRIVER 8882M: Antonino Daplas <adaplas@gmail.com> 8883L: linux-fbdev@vger.kernel.org 8884S: Maintained 8885F: drivers/video/fbdev/i810/ 8886 8887INTEL ASoC DRIVERS 8888M: Cezary Rojewski <cezary.rojewski@intel.com> 8889M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 8890M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 8891M: Jie Yang <yang.jie@linux.intel.com> 8892L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8893S: Supported 8894F: sound/soc/intel/ 8895 8896INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 8897M: Hans de Goede <hdegoede@redhat.com> 8898L: platform-driver-x86@vger.kernel.org 8899S: Maintained 8900F: drivers/platform/x86/intel_atomisp2_pm.c 8901 8902INTEL ATOMISP2 LED DRIVER 8903M: Hans de Goede <hdegoede@redhat.com> 8904L: platform-driver-x86@vger.kernel.org 8905S: Maintained 8906F: drivers/platform/x86/intel_atomisp2_led.c 8907 8908INTEL BROXTON PMC DRIVER 8909M: Mika Westerberg <mika.westerberg@linux.intel.com> 8910M: Zha Qipeng <qipeng.zha@intel.com> 8911S: Maintained 8912F: drivers/mfd/intel_pmc_bxt.c 8913F: include/linux/mfd/intel_pmc_bxt.h 8914 8915INTEL C600 SERIES SAS CONTROLLER DRIVER 8916M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 8917L: linux-scsi@vger.kernel.org 8918S: Supported 8919T: git git://git.code.sf.net/p/intel-sas/isci 8920F: drivers/scsi/isci/ 8921 8922INTEL CPU family model numbers 8923M: Tony Luck <tony.luck@intel.com> 8924M: x86@kernel.org 8925L: linux-kernel@vger.kernel.org 8926S: Supported 8927F: arch/x86/include/asm/intel-family.h 8928 8929INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 8930M: Jani Nikula <jani.nikula@linux.intel.com> 8931M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 8932M: Rodrigo Vivi <rodrigo.vivi@intel.com> 8933L: intel-gfx@lists.freedesktop.org 8934S: Supported 8935W: https://01.org/linuxgraphics/ 8936Q: http://patchwork.freedesktop.org/project/intel-gfx/ 8937B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 8938C: irc://chat.freenode.net/intel-gfx 8939T: git git://anongit.freedesktop.org/drm-intel 8940F: Documentation/gpu/i915.rst 8941F: drivers/gpu/drm/i915/ 8942F: include/drm/i915* 8943F: include/uapi/drm/i915_drm.h 8944 8945INTEL ETHERNET DRIVERS 8946M: Jesse Brandeburg <jesse.brandeburg@intel.com> 8947M: Tony Nguyen <anthony.l.nguyen@intel.com> 8948L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 8949S: Supported 8950W: http://www.intel.com/support/feedback.htm 8951W: http://e1000.sourceforge.net/ 8952Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 8953T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 8954T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 8955F: Documentation/networking/device_drivers/ethernet/intel/ 8956F: drivers/net/ethernet/intel/ 8957F: drivers/net/ethernet/intel/*/ 8958F: include/linux/avf/virtchnl.h 8959 8960INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 8961M: Maik Broemme <mbroemme@libmpq.org> 8962L: linux-fbdev@vger.kernel.org 8963S: Maintained 8964F: Documentation/fb/intelfb.rst 8965F: drivers/video/fbdev/intelfb/ 8966 8967INTEL GPIO DRIVERS 8968M: Andy Shevchenko <andy@kernel.org> 8969L: linux-gpio@vger.kernel.org 8970S: Maintained 8971T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8972F: drivers/gpio/gpio-ich.c 8973F: drivers/gpio/gpio-merrifield.c 8974F: drivers/gpio/gpio-ml-ioh.c 8975F: drivers/gpio/gpio-pch.c 8976F: drivers/gpio/gpio-sch.c 8977F: drivers/gpio/gpio-sodaville.c 8978 8979INTEL GVT-g DRIVERS (Intel GPU Virtualization) 8980M: Zhenyu Wang <zhenyuw@linux.intel.com> 8981M: Zhi Wang <zhi.a.wang@intel.com> 8982L: intel-gvt-dev@lists.freedesktop.org 8983L: intel-gfx@lists.freedesktop.org 8984S: Supported 8985W: https://01.org/igvt-g 8986T: git https://github.com/intel/gvt-linux.git 8987F: drivers/gpu/drm/i915/gvt/ 8988 8989INTEL HID EVENT DRIVER 8990M: Alex Hung <alex.hung@canonical.com> 8991L: platform-driver-x86@vger.kernel.org 8992S: Maintained 8993F: drivers/platform/x86/intel-hid.c 8994 8995INTEL I/OAT DMA DRIVER 8996M: Dave Jiang <dave.jiang@intel.com> 8997R: Dan Williams <dan.j.williams@intel.com> 8998L: dmaengine@vger.kernel.org 8999S: Supported 9000Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 9001F: drivers/dma/ioat* 9002 9003INTEL IADX DRIVER 9004M: Dave Jiang <dave.jiang@intel.com> 9005L: dmaengine@vger.kernel.org 9006S: Supported 9007F: drivers/dma/idxd/* 9008F: include/uapi/linux/idxd.h 9009 9010INTEL IDLE DRIVER 9011M: Jacob Pan <jacob.jun.pan@linux.intel.com> 9012M: Len Brown <lenb@kernel.org> 9013L: linux-pm@vger.kernel.org 9014S: Supported 9015B: https://bugzilla.kernel.org 9016T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 9017F: drivers/idle/intel_idle.c 9018 9019INTEL INTEGRATED SENSOR HUB DRIVER 9020M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9021M: Jiri Kosina <jikos@kernel.org> 9022L: linux-input@vger.kernel.org 9023S: Maintained 9024F: drivers/hid/intel-ish-hid/ 9025 9026INTEL IOMMU (VT-d) 9027M: David Woodhouse <dwmw2@infradead.org> 9028M: Lu Baolu <baolu.lu@linux.intel.com> 9029L: iommu@lists.linux-foundation.org 9030S: Supported 9031T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 9032F: drivers/iommu/intel/ 9033F: include/linux/intel-iommu.h 9034F: include/linux/intel-svm.h 9035 9036INTEL IOP-ADMA DMA DRIVER 9037R: Dan Williams <dan.j.williams@intel.com> 9038S: Odd fixes 9039F: drivers/dma/iop-adma.c 9040 9041INTEL IPU3 CSI-2 CIO2 DRIVER 9042M: Yong Zhi <yong.zhi@intel.com> 9043M: Sakari Ailus <sakari.ailus@linux.intel.com> 9044M: Bingbu Cao <bingbu.cao@intel.com> 9045M: Dan Scally <djrscally@gmail.com> 9046R: Tianshu Qiu <tian.shu.qiu@intel.com> 9047L: linux-media@vger.kernel.org 9048S: Maintained 9049T: git git://linuxtv.org/media_tree.git 9050F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 9051F: drivers/media/pci/intel/ipu3/ 9052 9053INTEL IPU3 CSI-2 IMGU DRIVER 9054M: Sakari Ailus <sakari.ailus@linux.intel.com> 9055R: Bingbu Cao <bingbu.cao@intel.com> 9056R: Tianshu Qiu <tian.shu.qiu@intel.com> 9057L: linux-media@vger.kernel.org 9058S: Maintained 9059F: Documentation/admin-guide/media/ipu3.rst 9060F: Documentation/admin-guide/media/ipu3_rcb.svg 9061F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 9062F: drivers/staging/media/ipu3/ 9063 9064INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 9065M: Krzysztof Halasa <khalasa@piap.pl> 9066S: Maintained 9067F: drivers/net/ethernet/xscale/ixp4xx_eth.c 9068F: drivers/net/wan/ixp4xx_hss.c 9069F: drivers/soc/ixp4xx/ixp4xx-npe.c 9070F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 9071F: include/linux/soc/ixp4xx/npe.h 9072F: include/linux/soc/ixp4xx/qmgr.h 9073 9074INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 9075M: Deepak Saxena <dsaxena@plexity.net> 9076S: Maintained 9077F: drivers/char/hw_random/ixp4xx-rng.c 9078 9079INTEL KEEM BAY DRM DRIVER 9080M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 9081M: Edmund Dea <edmund.j.dea@intel.com> 9082S: Maintained 9083F: Documentation/devicetree/bindings/display/intel,kmb_display.yaml 9084F: drivers/gpu/drm/kmb/ 9085 9086INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 9087M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 9088S: Maintained 9089F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 9090F: drivers/crypto/keembay/Kconfig 9091F: drivers/crypto/keembay/Makefile 9092F: drivers/crypto/keembay/keembay-ocs-aes-core.c 9093F: drivers/crypto/keembay/ocs-aes.c 9094F: drivers/crypto/keembay/ocs-aes.h 9095 9096INTEL KEEM BAY OCS HCU CRYPTO DRIVER 9097M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 9098M: Declan Murphy <declan.murphy@intel.com> 9099S: Maintained 9100F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 9101F: drivers/crypto/keembay/Kconfig 9102F: drivers/crypto/keembay/Makefile 9103F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 9104F: drivers/crypto/keembay/ocs-hcu.c 9105F: drivers/crypto/keembay/ocs-hcu.h 9106 9107INTEL MANAGEMENT ENGINE (mei) 9108M: Tomas Winkler <tomas.winkler@intel.com> 9109L: linux-kernel@vger.kernel.org 9110S: Supported 9111F: Documentation/driver-api/mei/* 9112F: drivers/misc/mei/ 9113F: drivers/watchdog/mei_wdt.c 9114F: include/linux/mei_cl_bus.h 9115F: include/uapi/linux/mei.h 9116F: samples/mei/* 9117 9118INTEL MENLOW THERMAL DRIVER 9119M: Sujith Thomas <sujith.thomas@intel.com> 9120L: platform-driver-x86@vger.kernel.org 9121S: Supported 9122W: https://01.org/linux-acpi 9123F: drivers/platform/x86/intel_menlow.c 9124 9125INTEL P-Unit IPC DRIVER 9126M: Zha Qipeng <qipeng.zha@intel.com> 9127L: platform-driver-x86@vger.kernel.org 9128S: Maintained 9129F: arch/x86/include/asm/intel_punit_ipc.h 9130F: drivers/platform/x86/intel_punit_ipc.c 9131 9132INTEL PMC CORE DRIVER 9133M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 9134M: David E Box <david.e.box@intel.com> 9135L: platform-driver-x86@vger.kernel.org 9136S: Maintained 9137F: drivers/platform/x86/intel_pmc_core* 9138 9139INTEL PMIC GPIO DRIVERS 9140M: Andy Shevchenko <andy@kernel.org> 9141S: Maintained 9142T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9143F: drivers/gpio/gpio-*cove.c 9144 9145INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 9146M: Andy Shevchenko <andy@kernel.org> 9147S: Maintained 9148F: drivers/mfd/intel_soc_pmic* 9149F: include/linux/mfd/intel_soc_pmic* 9150 9151INTEL PMT DRIVER 9152M: "David E. Box" <david.e.box@linux.intel.com> 9153S: Maintained 9154F: drivers/mfd/intel_pmt.c 9155F: drivers/platform/x86/intel_pmt_* 9156 9157INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 9158M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 9159L: linux-wireless@vger.kernel.org 9160S: Maintained 9161F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 9162F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 9163F: drivers/net/wireless/intel/ipw2x00/ 9164 9165INTEL PSTATE DRIVER 9166M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9167M: Len Brown <lenb@kernel.org> 9168L: linux-pm@vger.kernel.org 9169S: Supported 9170F: drivers/cpufreq/intel_pstate.c 9171 9172INTEL RDMA RNIC DRIVER 9173M: Faisal Latif <faisal.latif@intel.com> 9174M: Shiraz Saleem <shiraz.saleem@intel.com> 9175L: linux-rdma@vger.kernel.org 9176S: Supported 9177F: drivers/infiniband/hw/i40iw/ 9178F: include/uapi/rdma/i40iw-abi.h 9179 9180INTEL SCU DRIVERS 9181M: Mika Westerberg <mika.westerberg@linux.intel.com> 9182S: Maintained 9183F: arch/x86/include/asm/intel_scu_ipc.h 9184F: drivers/platform/x86/intel_scu_* 9185 9186INTEL SPEED SELECT TECHNOLOGY 9187M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9188L: platform-driver-x86@vger.kernel.org 9189S: Maintained 9190F: drivers/platform/x86/intel_speed_select_if/ 9191F: include/uapi/linux/isst_if.h 9192F: tools/power/x86/intel-speed-select/ 9193 9194INTEL STRATIX10 FIRMWARE DRIVERS 9195M: Richard Gong <richard.gong@linux.intel.com> 9196L: linux-kernel@vger.kernel.org 9197S: Maintained 9198F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 9199F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 9200F: drivers/firmware/stratix10-rsu.c 9201F: drivers/firmware/stratix10-svc.c 9202F: include/linux/firmware/intel/stratix10-smc.h 9203F: include/linux/firmware/intel/stratix10-svc-client.h 9204 9205INTEL TELEMETRY DRIVER 9206M: Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com> 9207M: "David E. Box" <david.e.box@linux.intel.com> 9208L: platform-driver-x86@vger.kernel.org 9209S: Maintained 9210F: arch/x86/include/asm/intel_telemetry.h 9211F: drivers/platform/x86/intel_telemetry* 9212 9213INTEL UNCORE FREQUENCY CONTROL 9214M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9215L: platform-driver-x86@vger.kernel.org 9216S: Maintained 9217F: drivers/platform/x86/intel-uncore-frequency.c 9218 9219INTEL VIRTUAL BUTTON DRIVER 9220M: AceLan Kao <acelan.kao@canonical.com> 9221L: platform-driver-x86@vger.kernel.org 9222S: Maintained 9223F: drivers/platform/x86/intel-vbtn.c 9224 9225INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 9226M: Stanislaw Gruszka <stf_xl@wp.pl> 9227L: linux-wireless@vger.kernel.org 9228S: Supported 9229F: drivers/net/wireless/intel/iwlegacy/ 9230 9231INTEL WIRELESS WIFI LINK (iwlwifi) 9232M: Luca Coelho <luciano.coelho@intel.com> 9233L: linux-wireless@vger.kernel.org 9234S: Supported 9235W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 9236T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 9237F: drivers/net/wireless/intel/iwlwifi/ 9238 9239INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 9240M: Jithu Joseph <jithu.joseph@intel.com> 9241R: Maurice Ma <maurice.ma@intel.com> 9242S: Maintained 9243W: https://slimbootloader.github.io/security/firmware-update.html 9244F: drivers/platform/x86/intel-wmi-sbl-fw-update.c 9245 9246INTEL WMI THUNDERBOLT FORCE POWER DRIVER 9247M: Mario Limonciello <mario.limonciello@dell.com> 9248S: Maintained 9249F: drivers/platform/x86/intel-wmi-thunderbolt.c 9250 9251INTEL(R) TRACE HUB 9252M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9253S: Supported 9254F: Documentation/trace/intel_th.rst 9255F: drivers/hwtracing/intel_th/ 9256F: include/linux/intel_th.h 9257 9258INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 9259M: Ning Sun <ning.sun@intel.com> 9260L: tboot-devel@lists.sourceforge.net 9261S: Supported 9262W: http://tboot.sourceforge.net 9263T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 9264F: Documentation/x86/intel_txt.rst 9265F: arch/x86/kernel/tboot.c 9266F: include/linux/tboot.h 9267 9268INTEL SGX 9269M: Jarkko Sakkinen <jarkko@kernel.org> 9270R: Dave Hansen <dave.hansen@linux.intel.com> 9271L: linux-sgx@vger.kernel.org 9272S: Supported 9273Q: https://patchwork.kernel.org/project/intel-sgx/list/ 9274T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 9275F: Documentation/x86/sgx.rst 9276F: arch/x86/entry/vdso/vsgx.S 9277F: arch/x86/include/uapi/asm/sgx.h 9278F: arch/x86/kernel/cpu/sgx/* 9279F: tools/testing/selftests/sgx/* 9280K: \bSGX_ 9281 9282INTERCONNECT API 9283M: Georgi Djakov <djakov@kernel.org> 9284L: linux-pm@vger.kernel.org 9285S: Maintained 9286F: Documentation/devicetree/bindings/interconnect/ 9287F: Documentation/driver-api/interconnect.rst 9288F: drivers/interconnect/ 9289F: include/dt-bindings/interconnect/ 9290F: include/linux/interconnect-provider.h 9291F: include/linux/interconnect.h 9292 9293INVENSENSE ICM-426xx IMU DRIVER 9294M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 9295L: linux-iio@vger.kernel.org 9296S: Maintained 9297W: https://invensense.tdk.com/ 9298F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 9299F: drivers/iio/imu/inv_icm42600/ 9300 9301INVENSENSE MPU-3050 GYROSCOPE DRIVER 9302M: Linus Walleij <linus.walleij@linaro.org> 9303L: linux-iio@vger.kernel.org 9304S: Maintained 9305F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt 9306F: drivers/iio/gyro/mpu3050* 9307 9308IOC3 ETHERNET DRIVER 9309M: Ralf Baechle <ralf@linux-mips.org> 9310L: linux-mips@vger.kernel.org 9311S: Maintained 9312F: drivers/net/ethernet/sgi/ioc3-eth.c 9313 9314IOMAP FILESYSTEM LIBRARY 9315M: Christoph Hellwig <hch@infradead.org> 9316M: Darrick J. Wong <djwong@kernel.org> 9317M: linux-xfs@vger.kernel.org 9318M: linux-fsdevel@vger.kernel.org 9319L: linux-xfs@vger.kernel.org 9320L: linux-fsdevel@vger.kernel.org 9321S: Supported 9322T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 9323F: fs/iomap/ 9324F: include/linux/iomap.h 9325 9326IOMMU DRIVERS 9327M: Joerg Roedel <joro@8bytes.org> 9328M: Will Deacon <will@kernel.org> 9329L: iommu@lists.linux-foundation.org 9330S: Maintained 9331T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 9332F: Documentation/devicetree/bindings/iommu/ 9333F: Documentation/userspace-api/iommu.rst 9334F: drivers/iommu/ 9335F: include/linux/iommu.h 9336F: include/linux/iova.h 9337F: include/linux/of_iommu.h 9338F: include/uapi/linux/iommu.h 9339 9340IO_URING 9341M: Jens Axboe <axboe@kernel.dk> 9342R: Pavel Begunkov <asml.silence@gmail.com> 9343L: io-uring@vger.kernel.org 9344S: Maintained 9345T: git git://git.kernel.dk/linux-block 9346T: git git://git.kernel.dk/liburing 9347F: fs/io-wq.c 9348F: fs/io-wq.h 9349F: fs/io_uring.c 9350F: include/linux/io_uring.h 9351F: include/uapi/linux/io_uring.h 9352 9353IPMI SUBSYSTEM 9354M: Corey Minyard <minyard@acm.org> 9355L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 9356S: Supported 9357W: http://openipmi.sourceforge.net/ 9358F: Documentation/driver-api/ipmi.rst 9359F: Documentation/devicetree/bindings/ipmi/ 9360F: drivers/char/ipmi/ 9361F: include/linux/ipmi* 9362F: include/uapi/linux/ipmi* 9363 9364IPS SCSI RAID DRIVER 9365M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 9366L: linux-scsi@vger.kernel.org 9367S: Maintained 9368W: http://www.adaptec.com/ 9369F: drivers/scsi/ips* 9370 9371IPVS 9372M: Simon Horman <horms@verge.net.au> 9373M: Julian Anastasov <ja@ssi.bg> 9374L: netdev@vger.kernel.org 9375L: lvs-devel@vger.kernel.org 9376S: Maintained 9377T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 9378T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 9379F: Documentation/networking/ipvs-sysctl.rst 9380F: include/net/ip_vs.h 9381F: include/uapi/linux/ip_vs.h 9382F: net/netfilter/ipvs/ 9383 9384IPWIRELESS DRIVER 9385M: Jiri Kosina <jikos@kernel.org> 9386M: David Sterba <dsterba@suse.com> 9387S: Odd Fixes 9388F: drivers/tty/ipwireless/ 9389 9390IPX NETWORK LAYER 9391L: netdev@vger.kernel.org 9392S: Obsolete 9393F: include/uapi/linux/ipx.h 9394 9395IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 9396M: Marc Zyngier <maz@kernel.org> 9397S: Maintained 9398T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 9399F: Documentation/core-api/irq/irq-domain.rst 9400F: include/linux/irqdomain.h 9401F: kernel/irq/irqdomain.c 9402F: kernel/irq/msi.c 9403 9404IRQ SUBSYSTEM 9405M: Thomas Gleixner <tglx@linutronix.de> 9406L: linux-kernel@vger.kernel.org 9407S: Maintained 9408T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 9409F: kernel/irq/ 9410 9411IRQCHIP DRIVERS 9412M: Thomas Gleixner <tglx@linutronix.de> 9413M: Marc Zyngier <maz@kernel.org> 9414L: linux-kernel@vger.kernel.org 9415S: Maintained 9416T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 9417F: Documentation/devicetree/bindings/interrupt-controller/ 9418F: drivers/irqchip/ 9419 9420ISA 9421M: William Breathitt Gray <vilhelm.gray@gmail.com> 9422S: Maintained 9423F: Documentation/driver-api/isa.rst 9424F: drivers/base/isa.c 9425F: include/linux/isa.h 9426 9427ISA RADIO MODULE 9428M: Hans Verkuil <hverkuil@xs4all.nl> 9429L: linux-media@vger.kernel.org 9430S: Maintained 9431W: https://linuxtv.org 9432T: git git://linuxtv.org/media_tree.git 9433F: drivers/media/radio/radio-isa* 9434 9435ISAPNP 9436M: Jaroslav Kysela <perex@perex.cz> 9437S: Maintained 9438F: Documentation/driver-api/isapnp.rst 9439F: drivers/pnp/isapnp/ 9440F: include/linux/isapnp.h 9441 9442ISCSI 9443M: Lee Duncan <lduncan@suse.com> 9444M: Chris Leech <cleech@redhat.com> 9445L: open-iscsi@googlegroups.com 9446L: linux-scsi@vger.kernel.org 9447S: Maintained 9448W: www.open-iscsi.com 9449F: drivers/scsi/*iscsi* 9450F: include/scsi/*iscsi* 9451 9452iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 9453M: Peter Jones <pjones@redhat.com> 9454M: Konrad Rzeszutek Wilk <konrad@kernel.org> 9455S: Maintained 9456F: drivers/firmware/iscsi_ibft* 9457 9458ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 9459M: Sagi Grimberg <sagi@grimberg.me> 9460M: Max Gurtovoy <mgurtovoy@nvidia.com> 9461L: linux-rdma@vger.kernel.org 9462S: Supported 9463W: http://www.openfabrics.org 9464W: www.open-iscsi.org 9465Q: http://patchwork.kernel.org/project/linux-rdma/list/ 9466F: drivers/infiniband/ulp/iser/ 9467 9468ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 9469M: Sagi Grimberg <sagi@grimberg.me> 9470L: linux-rdma@vger.kernel.org 9471L: target-devel@vger.kernel.org 9472S: Supported 9473W: http://www.linux-iscsi.org 9474T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 9475F: drivers/infiniband/ulp/isert 9476 9477ISDN/CMTP OVER BLUETOOTH 9478M: Karsten Keil <isdn@linux-pingi.de> 9479L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 9480L: netdev@vger.kernel.org 9481S: Odd Fixes 9482W: http://www.isdn4linux.de 9483F: Documentation/isdn/ 9484F: drivers/isdn/capi/ 9485F: include/linux/isdn/ 9486F: include/uapi/linux/isdn/ 9487F: net/bluetooth/cmtp/ 9488 9489ISDN/mISDN SUBSYSTEM 9490M: Karsten Keil <isdn@linux-pingi.de> 9491L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 9492L: netdev@vger.kernel.org 9493S: Maintained 9494W: http://www.isdn4linux.de 9495F: drivers/isdn/Kconfig 9496F: drivers/isdn/Makefile 9497F: drivers/isdn/hardware/ 9498F: drivers/isdn/mISDN/ 9499 9500IT87 HARDWARE MONITORING DRIVER 9501M: Jean Delvare <jdelvare@suse.com> 9502L: linux-hwmon@vger.kernel.org 9503S: Maintained 9504F: Documentation/hwmon/it87.rst 9505F: drivers/hwmon/it87.c 9506 9507IT913X MEDIA DRIVER 9508M: Antti Palosaari <crope@iki.fi> 9509L: linux-media@vger.kernel.org 9510S: Maintained 9511W: https://linuxtv.org 9512W: http://palosaari.fi/linux/ 9513Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9514T: git git://linuxtv.org/anttip/media_tree.git 9515F: drivers/media/tuners/it913x* 9516 9517IVTV VIDEO4LINUX DRIVER 9518M: Andy Walls <awalls@md.metrocast.net> 9519L: linux-media@vger.kernel.org 9520S: Maintained 9521W: https://linuxtv.org 9522T: git git://linuxtv.org/media_tree.git 9523F: Documentation/admin-guide/media/ivtv* 9524F: drivers/media/pci/ivtv/ 9525F: include/uapi/linux/ivtv* 9526 9527IX2505V MEDIA DRIVER 9528M: Malcolm Priestley <tvboxspy@gmail.com> 9529L: linux-media@vger.kernel.org 9530S: Maintained 9531W: https://linuxtv.org 9532Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9533F: drivers/media/dvb-frontends/ix2505v* 9534 9535JAILHOUSE HYPERVISOR INTERFACE 9536M: Jan Kiszka <jan.kiszka@siemens.com> 9537L: jailhouse-dev@googlegroups.com 9538S: Maintained 9539F: arch/x86/include/asm/jailhouse_para.h 9540F: arch/x86/kernel/jailhouse.c 9541 9542JC42.4 TEMPERATURE SENSOR DRIVER 9543M: Guenter Roeck <linux@roeck-us.net> 9544L: linux-hwmon@vger.kernel.org 9545S: Maintained 9546F: Documentation/hwmon/jc42.rst 9547F: drivers/hwmon/jc42.c 9548 9549JFS FILESYSTEM 9550M: Dave Kleikamp <shaggy@kernel.org> 9551L: jfs-discussion@lists.sourceforge.net 9552S: Maintained 9553W: http://jfs.sourceforge.net/ 9554T: git git://github.com/kleikamp/linux-shaggy.git 9555F: Documentation/admin-guide/jfs.rst 9556F: fs/jfs/ 9557 9558JME NETWORK DRIVER 9559M: Guo-Fu Tseng <cooldavid@cooldavid.org> 9560L: netdev@vger.kernel.org 9561S: Maintained 9562F: drivers/net/ethernet/jme.* 9563 9564JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 9565M: David Woodhouse <dwmw2@infradead.org> 9566M: Richard Weinberger <richard@nod.at> 9567L: linux-mtd@lists.infradead.org 9568S: Odd Fixes 9569W: http://www.linux-mtd.infradead.org/doc/jffs2.html 9570T: git git://git.infradead.org/ubifs-2.6.git 9571F: fs/jffs2/ 9572F: include/uapi/linux/jffs2.h 9573 9574JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 9575M: "Theodore Ts'o" <tytso@mit.edu> 9576M: Jan Kara <jack@suse.com> 9577L: linux-ext4@vger.kernel.org 9578S: Maintained 9579F: fs/jbd2/ 9580F: include/linux/jbd2.h 9581 9582JPU V4L2 MEM2MEM DRIVER FOR RENESAS 9583M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 9584L: linux-media@vger.kernel.org 9585S: Maintained 9586F: drivers/media/platform/rcar_jpu.c 9587 9588JSM Neo PCI based serial card 9589L: linux-serial@vger.kernel.org 9590S: Orphan 9591F: drivers/tty/serial/jsm/ 9592 9593K10TEMP HARDWARE MONITORING DRIVER 9594M: Clemens Ladisch <clemens@ladisch.de> 9595L: linux-hwmon@vger.kernel.org 9596S: Maintained 9597F: Documentation/hwmon/k10temp.rst 9598F: drivers/hwmon/k10temp.c 9599 9600K8TEMP HARDWARE MONITORING DRIVER 9601M: Rudolf Marek <r.marek@assembler.cz> 9602L: linux-hwmon@vger.kernel.org 9603S: Maintained 9604F: Documentation/hwmon/k8temp.rst 9605F: drivers/hwmon/k8temp.c 9606 9607KASAN 9608M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 9609R: Alexander Potapenko <glider@google.com> 9610R: Andrey Konovalov <andreyknvl@gmail.com> 9611R: Dmitry Vyukov <dvyukov@google.com> 9612L: kasan-dev@googlegroups.com 9613S: Maintained 9614F: Documentation/dev-tools/kasan.rst 9615F: arch/*/include/asm/*kasan.h 9616F: arch/*/mm/kasan_init* 9617F: include/linux/kasan*.h 9618F: lib/Kconfig.kasan 9619F: lib/test_kasan*.c 9620F: mm/kasan/ 9621F: scripts/Makefile.kasan 9622 9623KCONFIG 9624M: Masahiro Yamada <masahiroy@kernel.org> 9625L: linux-kbuild@vger.kernel.org 9626S: Maintained 9627T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 9628F: Documentation/kbuild/kconfig* 9629F: scripts/Kconfig.include 9630F: scripts/kconfig/ 9631 9632KCOV 9633R: Dmitry Vyukov <dvyukov@google.com> 9634R: Andrey Konovalov <andreyknvl@gmail.com> 9635L: kasan-dev@googlegroups.com 9636S: Maintained 9637F: Documentation/dev-tools/kcov.rst 9638F: include/linux/kcov.h 9639F: include/uapi/linux/kcov.h 9640F: kernel/kcov.c 9641F: scripts/Makefile.kcov 9642 9643KCSAN 9644M: Marco Elver <elver@google.com> 9645R: Dmitry Vyukov <dvyukov@google.com> 9646L: kasan-dev@googlegroups.com 9647S: Maintained 9648F: Documentation/dev-tools/kcsan.rst 9649F: include/linux/kcsan*.h 9650F: kernel/kcsan/ 9651F: lib/Kconfig.kcsan 9652F: scripts/Makefile.kcsan 9653 9654KDUMP 9655M: Dave Young <dyoung@redhat.com> 9656M: Baoquan He <bhe@redhat.com> 9657R: Vivek Goyal <vgoyal@redhat.com> 9658L: kexec@lists.infradead.org 9659S: Maintained 9660W: http://lse.sourceforge.net/kdump/ 9661F: Documentation/admin-guide/kdump/ 9662F: fs/proc/vmcore.c 9663F: include/linux/crash_core.h 9664F: include/linux/crash_dump.h 9665F: include/uapi/linux/vmcore.h 9666F: kernel/crash_*.c 9667 9668KEENE FM RADIO TRANSMITTER DRIVER 9669M: Hans Verkuil <hverkuil@xs4all.nl> 9670L: linux-media@vger.kernel.org 9671S: Maintained 9672W: https://linuxtv.org 9673T: git git://linuxtv.org/media_tree.git 9674F: drivers/media/radio/radio-keene* 9675 9676KERNEL AUTOMOUNTER 9677M: Ian Kent <raven@themaw.net> 9678L: autofs@vger.kernel.org 9679S: Maintained 9680F: fs/autofs/ 9681 9682KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 9683M: Masahiro Yamada <masahiroy@kernel.org> 9684M: Michal Marek <michal.lkml@markovi.net> 9685L: linux-kbuild@vger.kernel.org 9686S: Maintained 9687T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 9688F: Documentation/kbuild/ 9689F: Makefile 9690F: scripts/*vmlinux* 9691F: scripts/Kbuild* 9692F: scripts/Makefile* 9693F: scripts/basic/ 9694F: scripts/mk* 9695F: scripts/mod/ 9696F: scripts/package/ 9697 9698KERNEL JANITORS 9699L: kernel-janitors@vger.kernel.org 9700S: Odd Fixes 9701W: http://kernelnewbies.org/KernelJanitors 9702 9703KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 9704M: "J. Bruce Fields" <bfields@fieldses.org> 9705M: Chuck Lever <chuck.lever@oracle.com> 9706L: linux-nfs@vger.kernel.org 9707S: Supported 9708W: http://nfs.sourceforge.net/ 9709T: git git://linux-nfs.org/~bfields/linux.git 9710F: fs/lockd/ 9711F: fs/nfs_common/ 9712F: fs/nfsd/ 9713F: include/linux/lockd/ 9714F: include/linux/sunrpc/ 9715F: include/uapi/linux/nfsd/ 9716F: include/uapi/linux/sunrpc/ 9717F: net/sunrpc/ 9718F: Documentation/filesystems/nfs/ 9719 9720KERNEL SELFTEST FRAMEWORK 9721M: Shuah Khan <shuah@kernel.org> 9722M: Shuah Khan <skhan@linuxfoundation.org> 9723L: linux-kselftest@vger.kernel.org 9724S: Maintained 9725Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 9726T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 9727F: Documentation/dev-tools/kselftest* 9728F: tools/testing/selftests/ 9729 9730KERNEL UNIT TESTING FRAMEWORK (KUnit) 9731M: Brendan Higgins <brendanhiggins@google.com> 9732L: linux-kselftest@vger.kernel.org 9733L: kunit-dev@googlegroups.com 9734S: Maintained 9735W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 9736F: Documentation/dev-tools/kunit/ 9737F: include/kunit/ 9738F: lib/kunit/ 9739F: tools/testing/kunit/ 9740 9741KERNEL USERMODE HELPER 9742M: Luis Chamberlain <mcgrof@kernel.org> 9743L: linux-kernel@vger.kernel.org 9744S: Maintained 9745F: include/linux/umh.h 9746F: kernel/umh.c 9747 9748KERNEL VIRTUAL MACHINE (KVM) 9749M: Paolo Bonzini <pbonzini@redhat.com> 9750L: kvm@vger.kernel.org 9751S: Supported 9752W: http://www.linux-kvm.org 9753T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 9754F: Documentation/virt/kvm/ 9755F: include/asm-generic/kvm* 9756F: include/kvm/iodev.h 9757F: include/linux/kvm* 9758F: include/trace/events/kvm.h 9759F: include/uapi/asm-generic/kvm* 9760F: include/uapi/linux/kvm* 9761F: tools/kvm/ 9762F: tools/testing/selftests/kvm/ 9763F: virt/kvm/* 9764 9765KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 9766M: Marc Zyngier <maz@kernel.org> 9767R: James Morse <james.morse@arm.com> 9768R: Julien Thierry <julien.thierry.kdev@gmail.com> 9769R: Suzuki K Poulose <suzuki.poulose@arm.com> 9770L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9771L: kvmarm@lists.cs.columbia.edu 9772S: Maintained 9773T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 9774F: arch/arm64/include/asm/kvm* 9775F: arch/arm64/include/uapi/asm/kvm* 9776F: arch/arm64/kvm/ 9777F: include/kvm/arm_* 9778 9779KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 9780M: Huacai Chen <chenhuacai@kernel.org> 9781M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 9782L: linux-mips@vger.kernel.org 9783L: kvm@vger.kernel.org 9784S: Maintained 9785T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 9786F: arch/mips/include/asm/kvm* 9787F: arch/mips/include/uapi/asm/kvm* 9788F: arch/mips/kvm/ 9789 9790KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 9791M: Paul Mackerras <paulus@ozlabs.org> 9792L: kvm-ppc@vger.kernel.org 9793S: Supported 9794W: http://www.linux-kvm.org/ 9795T: git git://github.com/agraf/linux-2.6.git 9796F: arch/powerpc/include/asm/kvm* 9797F: arch/powerpc/include/uapi/asm/kvm* 9798F: arch/powerpc/kernel/kvm* 9799F: arch/powerpc/kvm/ 9800 9801KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 9802M: Christian Borntraeger <borntraeger@de.ibm.com> 9803M: Janosch Frank <frankja@linux.ibm.com> 9804R: David Hildenbrand <david@redhat.com> 9805R: Cornelia Huck <cohuck@redhat.com> 9806R: Claudio Imbrenda <imbrenda@linux.ibm.com> 9807L: kvm@vger.kernel.org 9808S: Supported 9809W: http://www.ibm.com/developerworks/linux/linux390/ 9810T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 9811F: Documentation/virt/kvm/s390* 9812F: arch/s390/include/asm/gmap.h 9813F: arch/s390/include/asm/kvm* 9814F: arch/s390/include/uapi/asm/kvm* 9815F: arch/s390/kernel/uv.c 9816F: arch/s390/kvm/ 9817F: arch/s390/mm/gmap.c 9818F: tools/testing/selftests/kvm/*/s390x/ 9819F: tools/testing/selftests/kvm/s390x/ 9820 9821KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 9822M: Paolo Bonzini <pbonzini@redhat.com> 9823R: Sean Christopherson <seanjc@google.com> 9824R: Vitaly Kuznetsov <vkuznets@redhat.com> 9825R: Wanpeng Li <wanpengli@tencent.com> 9826R: Jim Mattson <jmattson@google.com> 9827R: Joerg Roedel <joro@8bytes.org> 9828L: kvm@vger.kernel.org 9829S: Supported 9830W: http://www.linux-kvm.org 9831T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 9832F: arch/x86/include/asm/kvm* 9833F: arch/x86/include/asm/pvclock-abi.h 9834F: arch/x86/include/asm/svm.h 9835F: arch/x86/include/asm/vmx*.h 9836F: arch/x86/include/uapi/asm/kvm* 9837F: arch/x86/include/uapi/asm/svm.h 9838F: arch/x86/include/uapi/asm/vmx.h 9839F: arch/x86/kernel/kvm.c 9840F: arch/x86/kernel/kvmclock.c 9841F: arch/x86/kvm/ 9842F: arch/x86/kvm/*/ 9843 9844KERNFS 9845M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9846M: Tejun Heo <tj@kernel.org> 9847S: Supported 9848T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 9849F: fs/kernfs/ 9850F: include/linux/kernfs.h 9851 9852KEXEC 9853M: Eric Biederman <ebiederm@xmission.com> 9854L: kexec@lists.infradead.org 9855S: Maintained 9856W: http://kernel.org/pub/linux/utils/kernel/kexec/ 9857F: include/linux/kexec.h 9858F: include/uapi/linux/kexec.h 9859F: kernel/kexec* 9860 9861KEYS-ENCRYPTED 9862M: Mimi Zohar <zohar@linux.ibm.com> 9863L: linux-integrity@vger.kernel.org 9864L: keyrings@vger.kernel.org 9865S: Supported 9866F: Documentation/security/keys/trusted-encrypted.rst 9867F: include/keys/encrypted-type.h 9868F: security/keys/encrypted-keys/ 9869 9870KEYS-TRUSTED 9871M: James Bottomley <jejb@linux.ibm.com> 9872M: Jarkko Sakkinen <jarkko@kernel.org> 9873M: Mimi Zohar <zohar@linux.ibm.com> 9874L: linux-integrity@vger.kernel.org 9875L: keyrings@vger.kernel.org 9876S: Supported 9877F: Documentation/security/keys/trusted-encrypted.rst 9878F: include/keys/trusted-type.h 9879F: include/keys/trusted_tpm.h 9880F: security/keys/trusted-keys/ 9881 9882KEYS/KEYRINGS 9883M: David Howells <dhowells@redhat.com> 9884M: Jarkko Sakkinen <jarkko@kernel.org> 9885L: keyrings@vger.kernel.org 9886S: Maintained 9887F: Documentation/security/keys/core.rst 9888F: include/keys/ 9889F: include/linux/key-type.h 9890F: include/linux/key.h 9891F: include/linux/keyctl.h 9892F: include/uapi/linux/keyctl.h 9893F: security/keys/ 9894 9895KFENCE 9896M: Alexander Potapenko <glider@google.com> 9897M: Marco Elver <elver@google.com> 9898R: Dmitry Vyukov <dvyukov@google.com> 9899L: kasan-dev@googlegroups.com 9900S: Maintained 9901F: Documentation/dev-tools/kfence.rst 9902F: arch/*/include/asm/kfence.h 9903F: include/linux/kfence.h 9904F: lib/Kconfig.kfence 9905F: mm/kfence/ 9906 9907KFIFO 9908M: Stefani Seibold <stefani@seibold.net> 9909S: Maintained 9910F: include/linux/kfifo.h 9911F: lib/kfifo.c 9912F: samples/kfifo/ 9913 9914KGDB / KDB /debug_core 9915M: Jason Wessel <jason.wessel@windriver.com> 9916M: Daniel Thompson <daniel.thompson@linaro.org> 9917R: Douglas Anderson <dianders@chromium.org> 9918L: kgdb-bugreport@lists.sourceforge.net 9919S: Maintained 9920W: http://kgdb.wiki.kernel.org/ 9921T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 9922F: Documentation/dev-tools/kgdb.rst 9923F: drivers/misc/kgdbts.c 9924F: drivers/tty/serial/kgdboc.c 9925F: include/linux/kdb.h 9926F: include/linux/kgdb.h 9927F: kernel/debug/ 9928 9929KHADAS MCU MFD DRIVER 9930M: Neil Armstrong <narmstrong@baylibre.com> 9931L: linux-amlogic@lists.infradead.org 9932S: Maintained 9933F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 9934F: drivers/mfd/khadas-mcu.c 9935F: include/linux/mfd/khadas-mcu.h 9936F: drivers/thermal/khadas_mcu_fan.c 9937 9938KMEMLEAK 9939M: Catalin Marinas <catalin.marinas@arm.com> 9940S: Maintained 9941F: Documentation/dev-tools/kmemleak.rst 9942F: include/linux/kmemleak.h 9943F: mm/kmemleak.c 9944F: samples/kmemleak/kmemleak-test.c 9945 9946KMOD KERNEL MODULE LOADER - USERMODE HELPER 9947M: Luis Chamberlain <mcgrof@kernel.org> 9948L: linux-kernel@vger.kernel.org 9949S: Maintained 9950F: include/linux/kmod.h 9951F: kernel/kmod.c 9952F: lib/test_kmod.c 9953F: tools/testing/selftests/kmod/ 9954 9955KPROBES 9956M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 9957M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 9958M: "David S. Miller" <davem@davemloft.net> 9959M: Masami Hiramatsu <mhiramat@kernel.org> 9960S: Maintained 9961F: Documentation/trace/kprobes.rst 9962F: include/asm-generic/kprobes.h 9963F: include/linux/kprobes.h 9964F: kernel/kprobes.c 9965 9966KS0108 LCD CONTROLLER DRIVER 9967M: Miguel Ojeda <ojeda@kernel.org> 9968S: Maintained 9969F: Documentation/admin-guide/auxdisplay/ks0108.rst 9970F: drivers/auxdisplay/ks0108.c 9971F: include/linux/ks0108.h 9972 9973KTD253 BACKLIGHT DRIVER 9974M: Linus Walleij <linus.walleij@linaro.org> 9975S: Maintained 9976F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 9977F: drivers/video/backlight/ktd253-backlight.c 9978 9979L3MDEV 9980M: David Ahern <dsahern@kernel.org> 9981L: netdev@vger.kernel.org 9982S: Maintained 9983F: include/net/l3mdev.h 9984F: net/l3mdev 9985 9986L7 BPF FRAMEWORK 9987M: John Fastabend <john.fastabend@gmail.com> 9988M: Daniel Borkmann <daniel@iogearbox.net> 9989M: Jakub Sitnicki <jakub@cloudflare.com> 9990M: Lorenz Bauer <lmb@cloudflare.com> 9991L: netdev@vger.kernel.org 9992L: bpf@vger.kernel.org 9993S: Maintained 9994F: include/linux/skmsg.h 9995F: net/core/skmsg.c 9996F: net/core/sock_map.c 9997F: net/ipv4/tcp_bpf.c 9998F: net/ipv4/udp_bpf.c 9999 10000LANTIQ / INTEL Ethernet drivers 10001M: Hauke Mehrtens <hauke@hauke-m.de> 10002L: netdev@vger.kernel.org 10003S: Maintained 10004F: drivers/net/dsa/lantiq_gswip.c 10005F: drivers/net/dsa/lantiq_pce.h 10006F: drivers/net/ethernet/lantiq_xrx200.c 10007F: net/dsa/tag_gswip.c 10008 10009LANTIQ MIPS ARCHITECTURE 10010M: John Crispin <john@phrozen.org> 10011L: linux-mips@vger.kernel.org 10012S: Maintained 10013F: arch/mips/lantiq 10014F: drivers/soc/lantiq 10015 10016LASI 53c700 driver for PARISC 10017M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 10018L: linux-scsi@vger.kernel.org 10019S: Maintained 10020F: Documentation/scsi/53c700.rst 10021F: drivers/scsi/53c700* 10022 10023LEAKING_ADDRESSES 10024M: Tobin C. Harding <me@tobin.cc> 10025M: Tycho Andersen <tycho@tycho.pizza> 10026L: linux-hardening@vger.kernel.org 10027S: Maintained 10028T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 10029F: scripts/leaking_addresses.pl 10030 10031LED SUBSYSTEM 10032M: Pavel Machek <pavel@ucw.cz> 10033R: Dan Murphy <dmurphy@ti.com> 10034L: linux-leds@vger.kernel.org 10035S: Maintained 10036T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 10037F: Documentation/devicetree/bindings/leds/ 10038F: drivers/leds/ 10039F: include/linux/leds.h 10040 10041LEGACY EEPROM DRIVER 10042M: Jean Delvare <jdelvare@suse.com> 10043S: Maintained 10044F: Documentation/misc-devices/eeprom.rst 10045F: drivers/misc/eeprom/eeprom.c 10046 10047LEGO MINDSTORMS EV3 10048R: David Lechner <david@lechnology.com> 10049S: Maintained 10050F: Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt 10051F: arch/arm/boot/dts/da850-lego-ev3.dts 10052F: drivers/power/supply/lego_ev3_battery.c 10053 10054LEGO USB Tower driver 10055M: Juergen Stuber <starblue@users.sourceforge.net> 10056L: legousb-devel@lists.sourceforge.net 10057S: Maintained 10058W: http://legousb.sourceforge.net/ 10059F: drivers/usb/misc/legousbtower.c 10060 10061LG LAPTOP EXTRAS 10062M: Matan Ziv-Av <matan@svgalib.org> 10063L: platform-driver-x86@vger.kernel.org 10064S: Maintained 10065F: Documentation/ABI/testing/sysfs-platform-lg-laptop 10066F: Documentation/admin-guide/laptops/lg-laptop.rst 10067F: drivers/platform/x86/lg-laptop.c 10068 10069LG2160 MEDIA DRIVER 10070M: Michael Krufky <mkrufky@linuxtv.org> 10071L: linux-media@vger.kernel.org 10072S: Maintained 10073W: https://linuxtv.org 10074W: http://github.com/mkrufky 10075Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10076T: git git://linuxtv.org/mkrufky/tuners.git 10077F: drivers/media/dvb-frontends/lg2160.* 10078 10079LGDT3305 MEDIA DRIVER 10080M: Michael Krufky <mkrufky@linuxtv.org> 10081L: linux-media@vger.kernel.org 10082S: Maintained 10083W: https://linuxtv.org 10084W: http://github.com/mkrufky 10085Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10086T: git git://linuxtv.org/mkrufky/tuners.git 10087F: drivers/media/dvb-frontends/lgdt3305.* 10088 10089LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 10090M: Viresh Kumar <vireshk@kernel.org> 10091L: linux-ide@vger.kernel.org 10092S: Maintained 10093T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10094F: drivers/ata/pata_arasan_cf.c 10095F: include/linux/pata_arasan_cf_data.h 10096 10097LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 10098M: Linus Walleij <linus.walleij@linaro.org> 10099L: linux-ide@vger.kernel.org 10100S: Maintained 10101T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10102F: drivers/ata/pata_ftide010.c 10103F: drivers/ata/sata_gemini.c 10104F: drivers/ata/sata_gemini.h 10105 10106LIBATA SATA AHCI PLATFORM devices support 10107M: Hans de Goede <hdegoede@redhat.com> 10108M: Jens Axboe <axboe@kernel.dk> 10109L: linux-ide@vger.kernel.org 10110S: Maintained 10111T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10112F: drivers/ata/ahci_platform.c 10113F: drivers/ata/libahci_platform.c 10114F: include/linux/ahci_platform.h 10115 10116LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 10117M: Mikael Pettersson <mikpelinux@gmail.com> 10118L: linux-ide@vger.kernel.org 10119S: Maintained 10120T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10121F: drivers/ata/sata_promise.* 10122 10123LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 10124M: Jens Axboe <axboe@kernel.dk> 10125L: linux-ide@vger.kernel.org 10126S: Maintained 10127T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10128F: Documentation/devicetree/bindings/ata/ 10129F: drivers/ata/ 10130F: include/linux/ata.h 10131F: include/linux/libata.h 10132 10133LIBLOCKDEP 10134M: Sasha Levin <alexander.levin@microsoft.com> 10135S: Maintained 10136F: tools/lib/lockdep/ 10137 10138LIBNVDIMM BLK: MMIO-APERTURE DRIVER 10139M: Dan Williams <dan.j.williams@intel.com> 10140M: Vishal Verma <vishal.l.verma@intel.com> 10141M: Dave Jiang <dave.jiang@intel.com> 10142L: linux-nvdimm@lists.01.org 10143S: Supported 10144Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10145P: Documentation/nvdimm/maintainer-entry-profile.rst 10146F: drivers/nvdimm/blk.c 10147F: drivers/nvdimm/region_devs.c 10148 10149LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 10150M: Vishal Verma <vishal.l.verma@intel.com> 10151M: Dan Williams <dan.j.williams@intel.com> 10152M: Dave Jiang <dave.jiang@intel.com> 10153L: linux-nvdimm@lists.01.org 10154S: Supported 10155Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10156P: Documentation/nvdimm/maintainer-entry-profile.rst 10157F: drivers/nvdimm/btt* 10158 10159LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 10160M: Dan Williams <dan.j.williams@intel.com> 10161M: Vishal Verma <vishal.l.verma@intel.com> 10162M: Dave Jiang <dave.jiang@intel.com> 10163L: linux-nvdimm@lists.01.org 10164S: Supported 10165Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10166P: Documentation/nvdimm/maintainer-entry-profile.rst 10167F: drivers/nvdimm/pmem* 10168 10169LIBNVDIMM: DEVICETREE BINDINGS 10170M: Oliver O'Halloran <oohall@gmail.com> 10171L: linux-nvdimm@lists.01.org 10172S: Supported 10173Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10174F: Documentation/devicetree/bindings/pmem/pmem-region.txt 10175F: drivers/nvdimm/of_pmem.c 10176 10177LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 10178M: Dan Williams <dan.j.williams@intel.com> 10179M: Vishal Verma <vishal.l.verma@intel.com> 10180M: Dave Jiang <dave.jiang@intel.com> 10181M: Ira Weiny <ira.weiny@intel.com> 10182L: linux-nvdimm@lists.01.org 10183S: Supported 10184Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10185P: Documentation/nvdimm/maintainer-entry-profile.rst 10186T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 10187F: drivers/acpi/nfit/* 10188F: drivers/nvdimm/* 10189F: include/linux/libnvdimm.h 10190F: include/linux/nd.h 10191F: include/uapi/linux/ndctl.h 10192F: tools/testing/nvdimm/ 10193 10194LICENSES and SPDX stuff 10195M: Thomas Gleixner <tglx@linutronix.de> 10196M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10197L: linux-spdx@vger.kernel.org 10198S: Maintained 10199T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 10200F: COPYING 10201F: Documentation/process/license-rules.rst 10202F: LICENSES/ 10203F: scripts/spdxcheck-test.sh 10204F: scripts/spdxcheck.py 10205 10206LIGHTNVM PLATFORM SUPPORT 10207M: Matias Bjorling <mb@lightnvm.io> 10208L: linux-block@vger.kernel.org 10209S: Maintained 10210W: http://github/OpenChannelSSD 10211F: drivers/lightnvm/ 10212F: include/linux/lightnvm.h 10213F: include/uapi/linux/lightnvm.h 10214 10215LINEAR RANGES HELPERS 10216M: Mark Brown <broonie@kernel.org> 10217R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 10218F: lib/linear_ranges.c 10219F: lib/test_linear_ranges.c 10220F: include/linux/linear_range.h 10221 10222LINUX FOR POWER MACINTOSH 10223M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 10224L: linuxppc-dev@lists.ozlabs.org 10225S: Odd Fixes 10226F: arch/powerpc/platforms/powermac/ 10227F: drivers/macintosh/ 10228 10229LINUX FOR POWERPC (32-BIT AND 64-BIT) 10230M: Michael Ellerman <mpe@ellerman.id.au> 10231R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 10232R: Paul Mackerras <paulus@samba.org> 10233L: linuxppc-dev@lists.ozlabs.org 10234S: Supported 10235W: https://github.com/linuxppc/wiki/wiki 10236Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 10237T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 10238F: Documentation/ABI/stable/sysfs-firmware-opal-* 10239F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 10240F: Documentation/devicetree/bindings/powerpc/ 10241F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 10242F: Documentation/powerpc/ 10243F: arch/powerpc/ 10244F: drivers/*/*/*pasemi* 10245F: drivers/*/*pasemi* 10246F: drivers/char/tpm/tpm_ibmvtpm* 10247F: drivers/crypto/nx/ 10248F: drivers/crypto/vmx/ 10249F: drivers/i2c/busses/i2c-opal.c 10250F: drivers/net/ethernet/ibm/ibmveth.* 10251F: drivers/net/ethernet/ibm/ibmvnic.* 10252F: drivers/pci/hotplug/pnv_php.c 10253F: drivers/pci/hotplug/rpa* 10254F: drivers/rtc/rtc-opal.c 10255F: drivers/scsi/ibmvscsi/ 10256F: drivers/tty/hvc/hvc_opal.c 10257F: drivers/watchdog/wdrtas.c 10258F: tools/testing/selftests/powerpc 10259N: /pmac 10260N: powermac 10261N: powernv 10262N: [^a-z0-9]ps3 10263N: pseries 10264 10265LINUX FOR POWERPC EMBEDDED MPC5XXX 10266M: Anatolij Gustschin <agust@denx.de> 10267L: linuxppc-dev@lists.ozlabs.org 10268S: Odd Fixes 10269F: arch/powerpc/platforms/512x/ 10270F: arch/powerpc/platforms/52xx/ 10271 10272LINUX FOR POWERPC EMBEDDED PPC4XX 10273L: linuxppc-dev@lists.ozlabs.org 10274S: Orphan 10275F: arch/powerpc/platforms/40x/ 10276F: arch/powerpc/platforms/44x/ 10277 10278LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 10279M: Scott Wood <oss@buserror.net> 10280L: linuxppc-dev@lists.ozlabs.org 10281S: Odd fixes 10282T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 10283F: Documentation/devicetree/bindings/powerpc/fsl/ 10284F: arch/powerpc/platforms/83xx/ 10285F: arch/powerpc/platforms/85xx/ 10286 10287LINUX FOR POWERPC EMBEDDED PPC8XX 10288M: Christophe Leroy <christophe.leroy@csgroup.eu> 10289L: linuxppc-dev@lists.ozlabs.org 10290S: Maintained 10291F: arch/powerpc/platforms/8xx/ 10292 10293LINUX KERNEL DUMP TEST MODULE (LKDTM) 10294M: Kees Cook <keescook@chromium.org> 10295S: Maintained 10296F: drivers/misc/lkdtm/* 10297F: tools/testing/selftests/lkdtm/* 10298 10299LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 10300M: Alan Stern <stern@rowland.harvard.edu> 10301M: Andrea Parri <parri.andrea@gmail.com> 10302M: Will Deacon <will@kernel.org> 10303M: Peter Zijlstra <peterz@infradead.org> 10304M: Boqun Feng <boqun.feng@gmail.com> 10305M: Nicholas Piggin <npiggin@gmail.com> 10306M: David Howells <dhowells@redhat.com> 10307M: Jade Alglave <j.alglave@ucl.ac.uk> 10308M: Luc Maranget <luc.maranget@inria.fr> 10309M: "Paul E. McKenney" <paulmck@kernel.org> 10310R: Akira Yokosawa <akiyks@gmail.com> 10311R: Daniel Lustig <dlustig@nvidia.com> 10312R: Joel Fernandes <joel@joelfernandes.org> 10313L: linux-kernel@vger.kernel.org 10314L: linux-arch@vger.kernel.org 10315S: Supported 10316T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 10317F: Documentation/atomic_bitops.txt 10318F: Documentation/atomic_t.txt 10319F: Documentation/core-api/refcount-vs-atomic.rst 10320F: Documentation/litmus-tests/ 10321F: Documentation/memory-barriers.txt 10322F: tools/memory-model/ 10323 10324LIS3LV02D ACCELEROMETER DRIVER 10325M: Eric Piel <eric.piel@tremplin-utc.net> 10326S: Maintained 10327F: Documentation/misc-devices/lis3lv02d.rst 10328F: drivers/misc/lis3lv02d/ 10329F: drivers/platform/x86/hp_accel.c 10330 10331LIST KUNIT TEST 10332M: David Gow <davidgow@google.com> 10333L: linux-kselftest@vger.kernel.org 10334L: kunit-dev@googlegroups.com 10335S: Maintained 10336F: lib/list-test.c 10337 10338LITEX PLATFORM 10339M: Karol Gugala <kgugala@antmicro.com> 10340M: Mateusz Holenko <mholenko@antmicro.com> 10341S: Maintained 10342F: Documentation/devicetree/bindings/*/litex,*.yaml 10343F: arch/openrisc/boot/dts/or1klitex.dts 10344F: drivers/soc/litex/litex_soc_ctrl.c 10345F: drivers/tty/serial/liteuart.c 10346F: include/linux/litex.h 10347 10348LIVE PATCHING 10349M: Josh Poimboeuf <jpoimboe@redhat.com> 10350M: Jiri Kosina <jikos@kernel.org> 10351M: Miroslav Benes <mbenes@suse.cz> 10352M: Petr Mladek <pmladek@suse.com> 10353R: Joe Lawrence <joe.lawrence@redhat.com> 10354L: live-patching@vger.kernel.org 10355S: Maintained 10356T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 10357F: Documentation/ABI/testing/sysfs-kernel-livepatch 10358F: Documentation/livepatch/ 10359F: arch/powerpc/include/asm/livepatch.h 10360F: arch/s390/include/asm/livepatch.h 10361F: arch/x86/include/asm/livepatch.h 10362F: include/linux/livepatch.h 10363F: kernel/livepatch/ 10364F: lib/livepatch/ 10365F: samples/livepatch/ 10366F: tools/testing/selftests/livepatch/ 10367 10368LLC (802.2) 10369L: netdev@vger.kernel.org 10370S: Odd fixes 10371F: include/linux/llc.h 10372F: include/net/llc* 10373F: include/uapi/linux/llc.h 10374F: net/llc/ 10375 10376LM73 HARDWARE MONITOR DRIVER 10377M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 10378L: linux-hwmon@vger.kernel.org 10379S: Maintained 10380F: drivers/hwmon/lm73.c 10381 10382LM78 HARDWARE MONITOR DRIVER 10383M: Jean Delvare <jdelvare@suse.com> 10384L: linux-hwmon@vger.kernel.org 10385S: Maintained 10386F: Documentation/hwmon/lm78.rst 10387F: drivers/hwmon/lm78.c 10388 10389LM83 HARDWARE MONITOR DRIVER 10390M: Jean Delvare <jdelvare@suse.com> 10391L: linux-hwmon@vger.kernel.org 10392S: Maintained 10393F: Documentation/hwmon/lm83.rst 10394F: drivers/hwmon/lm83.c 10395 10396LM90 HARDWARE MONITOR DRIVER 10397M: Jean Delvare <jdelvare@suse.com> 10398L: linux-hwmon@vger.kernel.org 10399S: Maintained 10400F: Documentation/devicetree/bindings/hwmon/lm90.txt 10401F: Documentation/hwmon/lm90.rst 10402F: drivers/hwmon/lm90.c 10403F: include/dt-bindings/thermal/lm90.h 10404 10405LM95234 HARDWARE MONITOR DRIVER 10406M: Guenter Roeck <linux@roeck-us.net> 10407L: linux-hwmon@vger.kernel.org 10408S: Maintained 10409F: Documentation/hwmon/lm95234.rst 10410F: drivers/hwmon/lm95234.c 10411 10412LME2510 MEDIA DRIVER 10413M: Malcolm Priestley <tvboxspy@gmail.com> 10414L: linux-media@vger.kernel.org 10415S: Maintained 10416W: https://linuxtv.org 10417Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10418F: drivers/media/usb/dvb-usb-v2/lmedm04* 10419 10420LOADPIN SECURITY MODULE 10421M: Kees Cook <keescook@chromium.org> 10422S: Supported 10423T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin 10424F: Documentation/admin-guide/LSM/LoadPin.rst 10425F: security/loadpin/ 10426 10427LOCKING PRIMITIVES 10428M: Peter Zijlstra <peterz@infradead.org> 10429M: Ingo Molnar <mingo@redhat.com> 10430M: Will Deacon <will@kernel.org> 10431R: Waiman Long <longman@redhat.com> 10432R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 10433L: linux-kernel@vger.kernel.org 10434S: Maintained 10435T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 10436F: Documentation/locking/ 10437F: arch/*/include/asm/spinlock*.h 10438F: include/linux/lockdep.h 10439F: include/linux/mutex*.h 10440F: include/linux/rwlock*.h 10441F: include/linux/rwsem*.h 10442F: include/linux/seqlock.h 10443F: include/linux/spinlock*.h 10444F: kernel/locking/ 10445F: lib/locking*.[ch] 10446X: kernel/locking/locktorture.c 10447 10448LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 10449M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 10450L: linux-ntfs-dev@lists.sourceforge.net 10451S: Maintained 10452W: http://www.linux-ntfs.org/content/view/19/37/ 10453F: Documentation/admin-guide/ldm.rst 10454F: block/partitions/ldm.* 10455 10456LOGITECH HID GAMING KEYBOARDS 10457M: Hans de Goede <hdegoede@redhat.com> 10458L: linux-input@vger.kernel.org 10459S: Maintained 10460T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 10461F: drivers/hid/hid-lg-g15.c 10462 10463LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 10464M: Sathya Prakash <sathya.prakash@broadcom.com> 10465M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 10466M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 10467L: MPT-FusionLinux.pdl@broadcom.com 10468L: linux-scsi@vger.kernel.org 10469S: Supported 10470W: http://www.avagotech.com/support/ 10471F: drivers/message/fusion/ 10472F: drivers/scsi/mpt3sas/ 10473 10474LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 10475M: Matthew Wilcox <willy@infradead.org> 10476L: linux-scsi@vger.kernel.org 10477S: Maintained 10478F: drivers/scsi/sym53c8xx_2/ 10479 10480LTC1660 DAC DRIVER 10481M: Marcus Folkesson <marcus.folkesson@gmail.com> 10482L: linux-iio@vger.kernel.org 10483S: Maintained 10484F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 10485F: drivers/iio/dac/ltc1660.c 10486 10487LTC2947 HARDWARE MONITOR DRIVER 10488M: Nuno Sá <nuno.sa@analog.com> 10489L: linux-hwmon@vger.kernel.org 10490S: Supported 10491W: http://ez.analog.com/community/linux-device-drivers 10492F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 10493F: drivers/hwmon/ltc2947-core.c 10494F: drivers/hwmon/ltc2947-i2c.c 10495F: drivers/hwmon/ltc2947-spi.c 10496F: drivers/hwmon/ltc2947.h 10497 10498LTC2983 IIO TEMPERATURE DRIVER 10499M: Nuno Sá <nuno.sa@analog.com> 10500L: linux-iio@vger.kernel.org 10501S: Supported 10502W: http://ez.analog.com/community/linux-device-drivers 10503F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 10504F: drivers/iio/temperature/ltc2983.c 10505 10506LTC4261 HARDWARE MONITOR DRIVER 10507M: Guenter Roeck <linux@roeck-us.net> 10508L: linux-hwmon@vger.kernel.org 10509S: Maintained 10510F: Documentation/hwmon/ltc4261.rst 10511F: drivers/hwmon/ltc4261.c 10512 10513LTC4306 I2C MULTIPLEXER DRIVER 10514M: Michael Hennerich <michael.hennerich@analog.com> 10515L: linux-i2c@vger.kernel.org 10516S: Supported 10517W: http://ez.analog.com/community/linux-device-drivers 10518F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 10519F: drivers/i2c/muxes/i2c-mux-ltc4306.c 10520 10521LTP (Linux Test Project) 10522M: Mike Frysinger <vapier@gentoo.org> 10523M: Cyril Hrubis <chrubis@suse.cz> 10524M: Wanlong Gao <wanlong.gao@gmail.com> 10525M: Jan Stancek <jstancek@redhat.com> 10526M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 10527M: Alexey Kodanev <alexey.kodanev@oracle.com> 10528L: ltp@lists.linux.it (subscribers-only) 10529S: Maintained 10530W: http://linux-test-project.github.io/ 10531T: git git://github.com/linux-test-project/ltp.git 10532 10533LYNX PCS MODULE 10534M: Ioana Ciornei <ioana.ciornei@nxp.com> 10535L: netdev@vger.kernel.org 10536S: Supported 10537F: drivers/net/pcs/pcs-lynx.c 10538F: include/linux/pcs-lynx.h 10539 10540M68K ARCHITECTURE 10541M: Geert Uytterhoeven <geert@linux-m68k.org> 10542L: linux-m68k@lists.linux-m68k.org 10543S: Maintained 10544W: http://www.linux-m68k.org/ 10545T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 10546F: arch/m68k/ 10547F: drivers/zorro/ 10548 10549M68K ON APPLE MACINTOSH 10550M: Joshua Thompson <funaho@jurai.org> 10551L: linux-m68k@lists.linux-m68k.org 10552S: Maintained 10553W: http://www.mac.linux-m68k.org/ 10554F: arch/m68k/mac/ 10555F: drivers/macintosh/adb-iop.c 10556F: drivers/macintosh/via-macii.c 10557 10558M68K ON HP9000/300 10559M: Philip Blundell <philb@gnu.org> 10560S: Maintained 10561W: http://www.tazenda.demon.co.uk/phil/linux-hp 10562F: arch/m68k/hp300/ 10563 10564M88DS3103 MEDIA DRIVER 10565M: Antti Palosaari <crope@iki.fi> 10566L: linux-media@vger.kernel.org 10567S: Maintained 10568W: https://linuxtv.org 10569W: http://palosaari.fi/linux/ 10570Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10571T: git git://linuxtv.org/anttip/media_tree.git 10572F: drivers/media/dvb-frontends/m88ds3103* 10573 10574M88RS2000 MEDIA DRIVER 10575M: Malcolm Priestley <tvboxspy@gmail.com> 10576L: linux-media@vger.kernel.org 10577S: Maintained 10578W: https://linuxtv.org 10579Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10580F: drivers/media/dvb-frontends/m88rs2000* 10581 10582MA901 MASTERKIT USB FM RADIO DRIVER 10583M: Alexey Klimov <klimov.linux@gmail.com> 10584L: linux-media@vger.kernel.org 10585S: Maintained 10586T: git git://linuxtv.org/media_tree.git 10587F: drivers/media/radio/radio-ma901.c 10588 10589MAC80211 10590M: Johannes Berg <johannes@sipsolutions.net> 10591L: linux-wireless@vger.kernel.org 10592S: Maintained 10593W: https://wireless.wiki.kernel.org/ 10594T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git 10595T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git 10596F: Documentation/networking/mac80211-injection.rst 10597F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 10598F: drivers/net/wireless/mac80211_hwsim.[ch] 10599F: include/net/mac80211.h 10600F: net/mac80211/ 10601 10602MAILBOX API 10603M: Jassi Brar <jassisinghbrar@gmail.com> 10604L: linux-kernel@vger.kernel.org 10605S: Maintained 10606F: drivers/mailbox/ 10607F: include/linux/mailbox_client.h 10608F: include/linux/mailbox_controller.h 10609 10610MAILBOX ARM MHUv2 10611M: Viresh Kumar <viresh.kumar@linaro.org> 10612M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 10613L: linux-kernel@vger.kernel.org 10614S: Maintained 10615F: drivers/mailbox/arm_mhuv2.c 10616F: include/linux/mailbox/arm_mhuv2_message.h 10617F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 10618 10619MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 10620M: Michael Kerrisk <mtk.manpages@gmail.com> 10621L: linux-man@vger.kernel.org 10622S: Maintained 10623W: http://www.kernel.org/doc/man-pages 10624 10625MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 10626M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 10627L: linux-mips@vger.kernel.org 10628S: Maintained 10629F: arch/mips/boot/dts/img/pistachio_marduk.dts 10630 10631MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 10632M: Andrew Lunn <andrew@lunn.ch> 10633M: Vivien Didelot <vivien.didelot@gmail.com> 10634L: netdev@vger.kernel.org 10635S: Maintained 10636F: Documentation/devicetree/bindings/net/dsa/marvell.txt 10637F: Documentation/networking/devlink/mv88e6xxx.rst 10638F: drivers/net/dsa/mv88e6xxx/ 10639F: include/linux/platform_data/mv88e6xxx.h 10640 10641MARVELL ARMADA 3700 PHY DRIVERS 10642M: Miquel Raynal <miquel.raynal@bootlin.com> 10643S: Maintained 10644F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 10645F: Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt 10646F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 10647F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 10648 10649MARVELL ARMADA DRM SUPPORT 10650M: Russell King <linux@armlinux.org.uk> 10651S: Maintained 10652T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 10653T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 10654F: Documentation/devicetree/bindings/display/armada/ 10655F: drivers/gpu/drm/armada/ 10656F: include/uapi/drm/armada_drm.h 10657 10658MARVELL CRYPTO DRIVER 10659M: Boris Brezillon <bbrezillon@kernel.org> 10660M: Arnaud Ebalard <arno@natisbad.org> 10661M: Srujana Challa <schalla@marvell.com> 10662L: linux-crypto@vger.kernel.org 10663S: Maintained 10664F: drivers/crypto/marvell/ 10665F: include/linux/soc/marvell/octeontx2/ 10666 10667MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 10668M: Mirko Lindner <mlindner@marvell.com> 10669M: Stephen Hemminger <stephen@networkplumber.org> 10670L: netdev@vger.kernel.org 10671S: Maintained 10672F: drivers/net/ethernet/marvell/sk* 10673 10674MARVELL LIBERTAS WIRELESS DRIVER 10675L: libertas-dev@lists.infradead.org 10676S: Orphan 10677F: drivers/net/wireless/marvell/libertas/ 10678 10679MARVELL MACCHIATOBIN SUPPORT 10680M: Russell King <linux@armlinux.org.uk> 10681L: linux-arm-kernel@lists.infradead.org 10682S: Maintained 10683F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 10684 10685MARVELL MV643XX ETHERNET DRIVER 10686M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 10687L: netdev@vger.kernel.org 10688S: Maintained 10689F: drivers/net/ethernet/marvell/mv643xx_eth.* 10690F: include/linux/mv643xx.h 10691 10692MARVELL MV88X3310 PHY DRIVER 10693M: Russell King <linux@armlinux.org.uk> 10694L: netdev@vger.kernel.org 10695S: Maintained 10696F: drivers/net/phy/marvell10g.c 10697 10698MARVELL MVEBU THERMAL DRIVER 10699M: Miquel Raynal <miquel.raynal@bootlin.com> 10700S: Maintained 10701F: drivers/thermal/armada_thermal.c 10702 10703MARVELL MVNETA ETHERNET DRIVER 10704M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 10705L: netdev@vger.kernel.org 10706S: Maintained 10707F: drivers/net/ethernet/marvell/mvneta.* 10708 10709MARVELL MVPP2 ETHERNET DRIVER 10710M: Marcin Wojtas <mw@semihalf.com> 10711M: Russell King <linux@armlinux.org.uk> 10712L: netdev@vger.kernel.org 10713S: Maintained 10714F: Documentation/devicetree/bindings/net/marvell-pp2.txt 10715F: drivers/net/ethernet/marvell/mvpp2/ 10716 10717MARVELL MWIFIEX WIRELESS DRIVER 10718M: Amitkumar Karwar <amitkarwar@gmail.com> 10719M: Ganapathi Bhat <ganapathi.bhat@nxp.com> 10720M: Xinming Hu <huxinming820@gmail.com> 10721L: linux-wireless@vger.kernel.org 10722S: Maintained 10723F: drivers/net/wireless/marvell/mwifiex/ 10724 10725MARVELL MWL8K WIRELESS DRIVER 10726M: Lennert Buytenhek <buytenh@wantstofly.org> 10727L: linux-wireless@vger.kernel.org 10728S: Odd Fixes 10729F: drivers/net/wireless/marvell/mwl8k.c 10730 10731MARVELL NAND CONTROLLER DRIVER 10732M: Miquel Raynal <miquel.raynal@bootlin.com> 10733L: linux-mtd@lists.infradead.org 10734S: Maintained 10735F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 10736F: drivers/mtd/nand/raw/marvell_nand.c 10737 10738MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 10739M: Sunil Goutham <sgoutham@marvell.com> 10740M: Geetha sowjanya <gakula@marvell.com> 10741M: Subbaraya Sundeep <sbhatta@marvell.com> 10742M: hariprasad <hkelam@marvell.com> 10743L: netdev@vger.kernel.org 10744S: Supported 10745F: drivers/net/ethernet/marvell/octeontx2/nic/ 10746F: include/linux/soc/marvell/octeontx2/ 10747 10748MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 10749M: Sunil Goutham <sgoutham@marvell.com> 10750M: Linu Cherian <lcherian@marvell.com> 10751M: Geetha sowjanya <gakula@marvell.com> 10752M: Jerin Jacob <jerinj@marvell.com> 10753M: hariprasad <hkelam@marvell.com> 10754M: Subbaraya Sundeep <sbhatta@marvell.com> 10755L: netdev@vger.kernel.org 10756S: Supported 10757F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 10758F: drivers/net/ethernet/marvell/octeontx2/af/ 10759 10760MARVELL PRESTERA ETHERNET SWITCH DRIVER 10761M: Vadym Kochan <vkochan@marvell.com> 10762M: Taras Chornyi <tchornyi@marvell.com> 10763S: Supported 10764W: https://github.com/Marvell-switching/switchdev-prestera 10765F: drivers/net/ethernet/marvell/prestera/ 10766 10767MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 10768M: Nicolas Pitre <nico@fluxnic.net> 10769S: Odd Fixes 10770F: drivers/mmc/host/mvsdio.* 10771 10772MARVELL USB MDIO CONTROLLER DRIVER 10773M: Tobias Waldekranz <tobias@waldekranz.com> 10774L: netdev@vger.kernel.org 10775S: Maintained 10776F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 10777F: drivers/net/mdio/mdio-mvusb.c 10778 10779MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 10780M: Hu Ziji <huziji@marvell.com> 10781L: linux-mmc@vger.kernel.org 10782S: Supported 10783F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt 10784F: drivers/mmc/host/sdhci-xenon* 10785 10786MATROX FRAMEBUFFER DRIVER 10787L: linux-fbdev@vger.kernel.org 10788S: Orphan 10789F: drivers/video/fbdev/matrox/matroxfb_* 10790F: include/uapi/linux/matroxfb.h 10791 10792MAX16065 HARDWARE MONITOR DRIVER 10793M: Guenter Roeck <linux@roeck-us.net> 10794L: linux-hwmon@vger.kernel.org 10795S: Maintained 10796F: Documentation/hwmon/max16065.rst 10797F: drivers/hwmon/max16065.c 10798 10799MAX2175 SDR TUNER DRIVER 10800M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 10801L: linux-media@vger.kernel.org 10802S: Maintained 10803T: git git://linuxtv.org/media_tree.git 10804F: Documentation/devicetree/bindings/media/i2c/max2175.txt 10805F: Documentation/userspace-api/media/drivers/max2175.rst 10806F: drivers/media/i2c/max2175* 10807F: include/uapi/linux/max2175.h 10808 10809MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 10810L: linux-hwmon@vger.kernel.org 10811S: Orphan 10812F: Documentation/hwmon/max6650.rst 10813F: drivers/hwmon/max6650.c 10814 10815MAX6697 HARDWARE MONITOR DRIVER 10816M: Guenter Roeck <linux@roeck-us.net> 10817L: linux-hwmon@vger.kernel.org 10818S: Maintained 10819F: Documentation/devicetree/bindings/hwmon/max6697.txt 10820F: Documentation/hwmon/max6697.rst 10821F: drivers/hwmon/max6697.c 10822F: include/linux/platform_data/max6697.h 10823 10824MAX9286 QUAD GMSL DESERIALIZER DRIVER 10825M: Jacopo Mondi <jacopo+renesas@jmondi.org> 10826M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 10827M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 10828M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 10829L: linux-media@vger.kernel.org 10830S: Maintained 10831F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 10832F: drivers/media/i2c/max9286.c 10833 10834MAX9860 MONO AUDIO VOICE CODEC DRIVER 10835M: Peter Rosin <peda@axentia.se> 10836L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10837S: Maintained 10838F: Documentation/devicetree/bindings/sound/max9860.txt 10839F: sound/soc/codecs/max9860.* 10840 10841MAXBOTIX ULTRASONIC RANGER IIO DRIVER 10842M: Andreas Klinger <ak@it-klinger.de> 10843L: linux-iio@vger.kernel.org 10844S: Maintained 10845F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 10846F: drivers/iio/proximity/mb1232.c 10847 10848MAXIM MAX77650 PMIC MFD DRIVER 10849M: Bartosz Golaszewski <bgolaszewski@baylibre.com> 10850L: linux-kernel@vger.kernel.org 10851S: Maintained 10852F: Documentation/devicetree/bindings/*/*max77650.yaml 10853F: Documentation/devicetree/bindings/*/max77650*.yaml 10854F: drivers/gpio/gpio-max77650.c 10855F: drivers/input/misc/max77650-onkey.c 10856F: drivers/leds/leds-max77650.c 10857F: drivers/mfd/max77650.c 10858F: drivers/power/supply/max77650-charger.c 10859F: drivers/regulator/max77650-regulator.c 10860F: include/linux/mfd/max77650.h 10861 10862MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 10863M: Javier Martinez Canillas <javier@dowhile0.org> 10864L: linux-kernel@vger.kernel.org 10865S: Supported 10866F: Documentation/devicetree/bindings/*/*max77802.txt 10867F: drivers/regulator/max77802-regulator.c 10868F: include/dt-bindings/*/*max77802.h 10869 10870MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 10871M: Krzysztof Kozlowski <krzk@kernel.org> 10872M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 10873L: linux-pm@vger.kernel.org 10874S: Supported 10875F: drivers/power/supply/max14577_charger.c 10876F: drivers/power/supply/max77693_charger.c 10877 10878MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 10879M: Chanwoo Choi <cw00.choi@samsung.com> 10880M: Krzysztof Kozlowski <krzk@kernel.org> 10881M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 10882L: linux-kernel@vger.kernel.org 10883S: Supported 10884F: Documentation/devicetree/bindings/*/max77686.txt 10885F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 10886F: Documentation/devicetree/bindings/mfd/max14577.txt 10887F: Documentation/devicetree/bindings/mfd/max77693.txt 10888F: drivers/*/max14577*.c 10889F: drivers/*/max77686*.c 10890F: drivers/*/max77693*.c 10891F: drivers/clk/clk-max77686.c 10892F: drivers/extcon/extcon-max14577.c 10893F: drivers/extcon/extcon-max77693.c 10894F: drivers/rtc/rtc-max77686.c 10895F: include/linux/mfd/max14577*.h 10896F: include/linux/mfd/max77686*.h 10897F: include/linux/mfd/max77693*.h 10898 10899MAXIRADIO FM RADIO RECEIVER DRIVER 10900M: Hans Verkuil <hverkuil@xs4all.nl> 10901L: linux-media@vger.kernel.org 10902S: Maintained 10903W: https://linuxtv.org 10904T: git git://linuxtv.org/media_tree.git 10905F: drivers/media/radio/radio-maxiradio* 10906 10907MCAN MMIO DEVICE DRIVER 10908M: Dan Murphy <dmurphy@ti.com> 10909M: Pankaj Sharma <pankj.sharma@samsung.com> 10910L: linux-can@vger.kernel.org 10911S: Maintained 10912F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 10913F: drivers/net/can/m_can/m_can.c 10914F: drivers/net/can/m_can/m_can.h 10915F: drivers/net/can/m_can/m_can_platform.c 10916 10917MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 10918M: Rishi Gupta <gupt21@gmail.com> 10919L: linux-i2c@vger.kernel.org 10920L: linux-input@vger.kernel.org 10921S: Maintained 10922F: drivers/hid/hid-mcp2221.c 10923 10924MCP251XFD SPI-CAN NETWORK DRIVER 10925M: Marc Kleine-Budde <mkl@pengutronix.de> 10926M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 10927R: Thomas Kopp <thomas.kopp@microchip.com> 10928L: linux-can@vger.kernel.org 10929S: Maintained 10930F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 10931F: drivers/net/can/spi/mcp251xfd/ 10932 10933MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 10934M: Peter Rosin <peda@axentia.se> 10935L: linux-iio@vger.kernel.org 10936S: Maintained 10937F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 10938F: drivers/iio/potentiometer/mcp4018.c 10939F: drivers/iio/potentiometer/mcp4531.c 10940 10941MCR20A IEEE-802.15.4 RADIO DRIVER 10942M: Xue Liu <liuxuenetmail@gmail.com> 10943L: linux-wpan@vger.kernel.org 10944S: Maintained 10945W: https://github.com/xueliu/mcr20a-linux 10946F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 10947F: drivers/net/ieee802154/mcr20a.c 10948F: drivers/net/ieee802154/mcr20a.h 10949 10950MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 10951M: William Breathitt Gray <vilhelm.gray@gmail.com> 10952L: linux-iio@vger.kernel.org 10953S: Maintained 10954F: drivers/iio/dac/cio-dac.c 10955 10956MEDIA CONTROLLER FRAMEWORK 10957M: Sakari Ailus <sakari.ailus@linux.intel.com> 10958M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 10959L: linux-media@vger.kernel.org 10960S: Supported 10961W: https://www.linuxtv.org 10962T: git git://linuxtv.org/media_tree.git 10963F: drivers/media/mc/ 10964F: include/media/media-*.h 10965F: include/uapi/linux/media.h 10966 10967MEDIA DRIVER FOR FREESCALE IMX PXP 10968M: Philipp Zabel <p.zabel@pengutronix.de> 10969L: linux-media@vger.kernel.org 10970S: Maintained 10971T: git git://linuxtv.org/media_tree.git 10972F: drivers/media/platform/imx-pxp.[ch] 10973 10974MEDIA DRIVERS FOR ASCOT2E 10975M: Sergey Kozlov <serjk@netup.ru> 10976M: Abylay Ospan <aospan@netup.ru> 10977L: linux-media@vger.kernel.org 10978S: Supported 10979W: https://linuxtv.org 10980W: http://netup.tv/ 10981T: git git://linuxtv.org/media_tree.git 10982F: drivers/media/dvb-frontends/ascot2e* 10983 10984MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 10985M: Jasmin Jessich <jasmin@anw.at> 10986L: linux-media@vger.kernel.org 10987S: Maintained 10988W: https://linuxtv.org 10989T: git git://linuxtv.org/media_tree.git 10990F: drivers/media/dvb-frontends/cxd2099* 10991 10992MEDIA DRIVERS FOR CXD2841ER 10993M: Sergey Kozlov <serjk@netup.ru> 10994M: Abylay Ospan <aospan@netup.ru> 10995L: linux-media@vger.kernel.org 10996S: Supported 10997W: https://linuxtv.org 10998W: http://netup.tv/ 10999T: git git://linuxtv.org/media_tree.git 11000F: drivers/media/dvb-frontends/cxd2841er* 11001 11002MEDIA DRIVERS FOR CXD2880 11003M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 11004L: linux-media@vger.kernel.org 11005S: Supported 11006W: http://linuxtv.org/ 11007T: git git://linuxtv.org/media_tree.git 11008F: drivers/media/dvb-frontends/cxd2880/* 11009F: drivers/media/spi/cxd2880* 11010 11011MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 11012L: linux-media@vger.kernel.org 11013S: Orphan 11014W: https://linuxtv.org 11015T: git git://linuxtv.org/media_tree.git 11016F: drivers/media/pci/ddbridge/* 11017 11018MEDIA DRIVERS FOR FREESCALE IMX 11019M: Steve Longerbeam <slongerbeam@gmail.com> 11020M: Philipp Zabel <p.zabel@pengutronix.de> 11021L: linux-media@vger.kernel.org 11022S: Maintained 11023T: git git://linuxtv.org/media_tree.git 11024F: Documentation/admin-guide/media/imx.rst 11025F: Documentation/devicetree/bindings/media/imx.txt 11026F: drivers/staging/media/imx/ 11027F: include/linux/imx-media.h 11028F: include/media/imx.h 11029 11030MEDIA DRIVERS FOR FREESCALE IMX7 11031M: Rui Miguel Silva <rmfrfs@gmail.com> 11032L: linux-media@vger.kernel.org 11033S: Maintained 11034T: git git://linuxtv.org/media_tree.git 11035F: Documentation/admin-guide/media/imx7.rst 11036F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 11037F: Documentation/devicetree/bindings/media/nxp,imx7-mipi-csi2.yaml 11038F: drivers/staging/media/imx/imx7-media-csi.c 11039F: drivers/staging/media/imx/imx7-mipi-csis.c 11040 11041MEDIA DRIVERS FOR HELENE 11042M: Abylay Ospan <aospan@netup.ru> 11043L: linux-media@vger.kernel.org 11044S: Supported 11045W: https://linuxtv.org 11046W: http://netup.tv/ 11047T: git git://linuxtv.org/media_tree.git 11048F: drivers/media/dvb-frontends/helene* 11049 11050MEDIA DRIVERS FOR HORUS3A 11051M: Sergey Kozlov <serjk@netup.ru> 11052M: Abylay Ospan <aospan@netup.ru> 11053L: linux-media@vger.kernel.org 11054S: Supported 11055W: https://linuxtv.org 11056W: http://netup.tv/ 11057T: git git://linuxtv.org/media_tree.git 11058F: drivers/media/dvb-frontends/horus3a* 11059 11060MEDIA DRIVERS FOR LNBH25 11061M: Sergey Kozlov <serjk@netup.ru> 11062M: Abylay Ospan <aospan@netup.ru> 11063L: linux-media@vger.kernel.org 11064S: Supported 11065W: https://linuxtv.org 11066W: http://netup.tv/ 11067T: git git://linuxtv.org/media_tree.git 11068F: drivers/media/dvb-frontends/lnbh25* 11069 11070MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 11071L: linux-media@vger.kernel.org 11072S: Orphan 11073W: https://linuxtv.org 11074T: git git://linuxtv.org/media_tree.git 11075F: drivers/media/dvb-frontends/mxl5xx* 11076 11077MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 11078M: Sergey Kozlov <serjk@netup.ru> 11079M: Abylay Ospan <aospan@netup.ru> 11080L: linux-media@vger.kernel.org 11081S: Supported 11082W: https://linuxtv.org 11083W: http://netup.tv/ 11084T: git git://linuxtv.org/media_tree.git 11085F: drivers/media/pci/netup_unidvb/* 11086 11087MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 11088M: Dmitry Osipenko <digetx@gmail.com> 11089L: linux-media@vger.kernel.org 11090L: linux-tegra@vger.kernel.org 11091S: Maintained 11092T: git git://linuxtv.org/media_tree.git 11093F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt 11094F: drivers/staging/media/tegra-vde/ 11095 11096MEDIA DRIVERS FOR RENESAS - CEU 11097M: Jacopo Mondi <jacopo@jmondi.org> 11098L: linux-media@vger.kernel.org 11099L: linux-renesas-soc@vger.kernel.org 11100S: Supported 11101T: git git://linuxtv.org/media_tree.git 11102F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 11103F: drivers/media/platform/renesas-ceu.c 11104F: include/media/drv-intf/renesas-ceu.h 11105 11106MEDIA DRIVERS FOR RENESAS - DRIF 11107M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 11108L: linux-media@vger.kernel.org 11109L: linux-renesas-soc@vger.kernel.org 11110S: Supported 11111T: git git://linuxtv.org/media_tree.git 11112F: Documentation/devicetree/bindings/media/renesas,drif.txt 11113F: drivers/media/platform/rcar_drif.c 11114 11115MEDIA DRIVERS FOR RENESAS - FCP 11116M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11117L: linux-media@vger.kernel.org 11118L: linux-renesas-soc@vger.kernel.org 11119S: Supported 11120T: git git://linuxtv.org/media_tree.git 11121F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 11122F: drivers/media/platform/rcar-fcp.c 11123F: include/media/rcar-fcp.h 11124 11125MEDIA DRIVERS FOR RENESAS - FDP1 11126M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 11127L: linux-media@vger.kernel.org 11128L: linux-renesas-soc@vger.kernel.org 11129S: Supported 11130T: git git://linuxtv.org/media_tree.git 11131F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 11132F: drivers/media/platform/rcar_fdp1.c 11133 11134MEDIA DRIVERS FOR RENESAS - VIN 11135M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 11136L: linux-media@vger.kernel.org 11137L: linux-renesas-soc@vger.kernel.org 11138S: Supported 11139T: git git://linuxtv.org/media_tree.git 11140F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 11141F: Documentation/devicetree/bindings/media/renesas,vin.yaml 11142F: drivers/media/platform/rcar-vin/ 11143 11144MEDIA DRIVERS FOR RENESAS - VSP1 11145M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11146M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 11147L: linux-media@vger.kernel.org 11148L: linux-renesas-soc@vger.kernel.org 11149S: Supported 11150T: git git://linuxtv.org/media_tree.git 11151F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 11152F: drivers/media/platform/vsp1/ 11153 11154MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 11155L: linux-media@vger.kernel.org 11156S: Orphan 11157W: https://linuxtv.org 11158T: git git://linuxtv.org/media_tree.git 11159F: drivers/media/dvb-frontends/stv0910* 11160 11161MEDIA DRIVERS FOR ST STV6111 TUNER ICs 11162L: linux-media@vger.kernel.org 11163S: Orphan 11164W: https://linuxtv.org 11165T: git git://linuxtv.org/media_tree.git 11166F: drivers/media/dvb-frontends/stv6111* 11167 11168MEDIA DRIVERS FOR STM32 - DCMI 11169M: Hugues Fruchet <hugues.fruchet@st.com> 11170L: linux-media@vger.kernel.org 11171S: Supported 11172T: git git://linuxtv.org/media_tree.git 11173F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 11174F: drivers/media/platform/stm32/stm32-dcmi.c 11175 11176MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 11177M: Mauro Carvalho Chehab <mchehab@kernel.org> 11178L: linux-media@vger.kernel.org 11179S: Maintained 11180W: https://linuxtv.org 11181Q: http://patchwork.kernel.org/project/linux-media/list/ 11182T: git git://linuxtv.org/media_tree.git 11183F: Documentation/admin-guide/media/ 11184F: Documentation/devicetree/bindings/media/ 11185F: Documentation/driver-api/media/ 11186F: Documentation/userspace-api/media/ 11187F: drivers/media/ 11188F: drivers/staging/media/ 11189F: include/linux/platform_data/media/ 11190F: include/media/ 11191F: include/uapi/linux/dvb/ 11192F: include/uapi/linux/ivtv* 11193F: include/uapi/linux/media.h 11194F: include/uapi/linux/meye.h 11195F: include/uapi/linux/uvcvideo.h 11196F: include/uapi/linux/v4l2-* 11197F: include/uapi/linux/videodev2.h 11198 11199MEDIATEK BLUETOOTH DRIVER 11200M: Sean Wang <sean.wang@mediatek.com> 11201L: linux-bluetooth@vger.kernel.org 11202L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 11203S: Maintained 11204F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 11205F: drivers/bluetooth/btmtkuart.c 11206 11207MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 11208M: Sean Wang <sean.wang@mediatek.com> 11209L: linux-pm@vger.kernel.org 11210S: Maintained 11211F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 11212F: drivers/power/reset/mt6323-poweroff.c 11213 11214MEDIATEK CIR DRIVER 11215M: Sean Wang <sean.wang@mediatek.com> 11216S: Maintained 11217F: drivers/media/rc/mtk-cir.c 11218 11219MEDIATEK DMA DRIVER 11220M: Sean Wang <sean.wang@mediatek.com> 11221L: dmaengine@vger.kernel.org 11222L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11223L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 11224S: Maintained 11225F: Documentation/devicetree/bindings/dma/mtk-* 11226F: drivers/dma/mediatek/ 11227 11228MEDIATEK ETHERNET DRIVER 11229M: Felix Fietkau <nbd@nbd.name> 11230M: John Crispin <john@phrozen.org> 11231M: Sean Wang <sean.wang@mediatek.com> 11232M: Mark Lee <Mark-MC.Lee@mediatek.com> 11233L: netdev@vger.kernel.org 11234S: Maintained 11235F: drivers/net/ethernet/mediatek/ 11236 11237MEDIATEK I2C CONTROLLER DRIVER 11238M: Qii Wang <qii.wang@mediatek.com> 11239L: linux-i2c@vger.kernel.org 11240S: Maintained 11241F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt 11242F: drivers/i2c/busses/i2c-mt65xx.c 11243 11244MEDIATEK IOMMU DRIVER 11245M: Yong Wu <yong.wu@mediatek.com> 11246L: iommu@lists.linux-foundation.org 11247L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 11248S: Supported 11249F: Documentation/devicetree/bindings/iommu/mediatek* 11250F: drivers/iommu/mtk_iommu* 11251F: include/dt-bindings/memory/mt*-port.h 11252 11253MEDIATEK JPEG DRIVER 11254M: Rick Chang <rick.chang@mediatek.com> 11255M: Bin Liu <bin.liu@mediatek.com> 11256S: Supported 11257F: Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt 11258F: drivers/media/platform/mtk-jpeg/ 11259 11260MEDIATEK MDP DRIVER 11261M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 11262M: Houlong Wei <houlong.wei@mediatek.com> 11263M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 11264S: Supported 11265F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 11266F: drivers/media/platform/mtk-mdp/ 11267F: drivers/media/platform/mtk-vpu/ 11268 11269MEDIATEK MEDIA DRIVER 11270M: Tiffany Lin <tiffany.lin@mediatek.com> 11271M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 11272S: Supported 11273F: Documentation/devicetree/bindings/media/mediatek-vcodec.txt 11274F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 11275F: drivers/media/platform/mtk-vcodec/ 11276F: drivers/media/platform/mtk-vpu/ 11277 11278MEDIATEK MMC/SD/SDIO DRIVER 11279M: Chaotian Jing <chaotian.jing@mediatek.com> 11280S: Maintained 11281F: Documentation/devicetree/bindings/mmc/mtk-sd.txt 11282F: drivers/mmc/host/mtk-sd.c 11283 11284MEDIATEK MT76 WIRELESS LAN DRIVER 11285M: Felix Fietkau <nbd@nbd.name> 11286M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 11287R: Ryder Lee <ryder.lee@mediatek.com> 11288L: linux-wireless@vger.kernel.org 11289S: Maintained 11290F: drivers/net/wireless/mediatek/mt76/ 11291 11292MEDIATEK MT7601U WIRELESS LAN DRIVER 11293M: Jakub Kicinski <kubakici@wp.pl> 11294L: linux-wireless@vger.kernel.org 11295S: Maintained 11296F: drivers/net/wireless/mediatek/mt7601u/ 11297 11298MEDIATEK MT7621/28/88 I2C DRIVER 11299M: Stefan Roese <sr@denx.de> 11300L: linux-i2c@vger.kernel.org 11301S: Maintained 11302F: Documentation/devicetree/bindings/i2c/i2c-mt7621.txt 11303F: drivers/i2c/busses/i2c-mt7621.c 11304 11305MEDIATEK MT7621 PHY PCI DRIVER 11306M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 11307S: Maintained 11308F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 11309F: drivers/phy/ralink/phy-mt7621-pci.c 11310 11311MEDIATEK NAND CONTROLLER DRIVER 11312L: linux-mtd@lists.infradead.org 11313S: Orphan 11314F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 11315F: drivers/mtd/nand/raw/mtk_* 11316 11317MEDIATEK PMIC LED DRIVER 11318M: Sean Wang <sean.wang@mediatek.com> 11319S: Maintained 11320F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 11321F: drivers/leds/leds-mt6323.c 11322 11323MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 11324M: Sean Wang <sean.wang@mediatek.com> 11325S: Maintained 11326F: drivers/char/hw_random/mtk-rng.c 11327 11328MEDIATEK SWITCH DRIVER 11329M: Sean Wang <sean.wang@mediatek.com> 11330M: Landen Chao <Landen.Chao@mediatek.com> 11331L: netdev@vger.kernel.org 11332S: Maintained 11333F: drivers/net/dsa/mt7530.* 11334F: net/dsa/tag_mtk.c 11335 11336MEDIATEK USB3 DRD IP DRIVER 11337M: Chunfeng Yun <chunfeng.yun@mediatek.com> 11338L: linux-usb@vger.kernel.org 11339L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11340L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 11341S: Maintained 11342F: Documentation/devicetree/bindings/usb/mediatek,* 11343F: drivers/usb/host/xhci-mtk* 11344F: drivers/usb/mtu3/ 11345 11346MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 11347M: Peter Senna Tschudin <peter.senna@gmail.com> 11348M: Martin Donnelly <martin.donnelly@ge.com> 11349M: Martyn Welch <martyn.welch@collabora.co.uk> 11350S: Maintained 11351F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 11352F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 11353 11354MEGARAID SCSI/SAS DRIVERS 11355M: Kashyap Desai <kashyap.desai@broadcom.com> 11356M: Sumit Saxena <sumit.saxena@broadcom.com> 11357M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 11358L: megaraidlinux.pdl@broadcom.com 11359L: linux-scsi@vger.kernel.org 11360S: Maintained 11361W: http://www.avagotech.com/support/ 11362F: Documentation/scsi/megaraid.rst 11363F: drivers/scsi/megaraid.* 11364F: drivers/scsi/megaraid/ 11365 11366MELEXIS MLX90614 DRIVER 11367M: Crt Mori <cmo@melexis.com> 11368L: linux-iio@vger.kernel.org 11369S: Supported 11370W: http://www.melexis.com 11371F: drivers/iio/temperature/mlx90614.c 11372 11373MELEXIS MLX90632 DRIVER 11374M: Crt Mori <cmo@melexis.com> 11375L: linux-iio@vger.kernel.org 11376S: Supported 11377W: http://www.melexis.com 11378F: drivers/iio/temperature/mlx90632.c 11379 11380MELFAS MIP4 TOUCHSCREEN DRIVER 11381M: Sangwon Jee <jeesw@melfas.com> 11382S: Supported 11383W: http://www.melfas.com 11384F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 11385F: drivers/input/touchscreen/melfas_mip4.c 11386 11387MELLANOX BLUEFIELD I2C DRIVER 11388M: Khalil Blaiech <kblaiech@nvidia.com> 11389L: linux-i2c@vger.kernel.org 11390S: Supported 11391F: Documentation/devicetree/bindings/i2c/mellanox,i2c-mlxbf.yaml 11392F: drivers/i2c/busses/i2c-mlxbf.c 11393 11394MELLANOX ETHERNET DRIVER (mlx4_en) 11395M: Tariq Toukan <tariqt@nvidia.com> 11396L: netdev@vger.kernel.org 11397S: Supported 11398W: http://www.mellanox.com 11399Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11400F: drivers/net/ethernet/mellanox/mlx4/en_* 11401 11402MELLANOX ETHERNET DRIVER (mlx5e) 11403M: Saeed Mahameed <saeedm@nvidia.com> 11404L: netdev@vger.kernel.org 11405S: Supported 11406W: http://www.mellanox.com 11407Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11408F: drivers/net/ethernet/mellanox/mlx5/core/en_* 11409 11410MELLANOX ETHERNET INNOVA DRIVERS 11411R: Boris Pismenny <borisp@nvidia.com> 11412L: netdev@vger.kernel.org 11413S: Supported 11414W: http://www.mellanox.com 11415Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11416F: drivers/net/ethernet/mellanox/mlx5/core/accel/* 11417F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 11418F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 11419F: include/linux/mlx5/mlx5_ifc_fpga.h 11420 11421MELLANOX ETHERNET SWITCH DRIVERS 11422M: Jiri Pirko <jiri@nvidia.com> 11423M: Ido Schimmel <idosch@nvidia.com> 11424L: netdev@vger.kernel.org 11425S: Supported 11426W: http://www.mellanox.com 11427Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11428F: drivers/net/ethernet/mellanox/mlxsw/ 11429F: tools/testing/selftests/drivers/net/mlxsw/ 11430 11431MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 11432M: mlxsw@nvidia.com 11433L: netdev@vger.kernel.org 11434S: Supported 11435W: http://www.mellanox.com 11436Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11437F: drivers/net/ethernet/mellanox/mlxfw/ 11438 11439MELLANOX HARDWARE PLATFORM SUPPORT 11440M: Andy Shevchenko <andy@infradead.org> 11441M: Darren Hart <dvhart@infradead.org> 11442M: Vadim Pasternak <vadimp@nvidia.com> 11443L: platform-driver-x86@vger.kernel.org 11444S: Supported 11445F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 11446F: drivers/platform/mellanox/ 11447F: include/linux/platform_data/mlxreg.h 11448 11449MELLANOX MLX4 core VPI driver 11450M: Tariq Toukan <tariqt@nvidia.com> 11451L: netdev@vger.kernel.org 11452L: linux-rdma@vger.kernel.org 11453S: Supported 11454W: http://www.mellanox.com 11455Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11456F: drivers/net/ethernet/mellanox/mlx4/ 11457F: include/linux/mlx4/ 11458 11459MELLANOX MLX4 IB driver 11460M: Yishai Hadas <yishaih@nvidia.com> 11461L: linux-rdma@vger.kernel.org 11462S: Supported 11463W: http://www.mellanox.com 11464Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11465F: drivers/infiniband/hw/mlx4/ 11466F: include/linux/mlx4/ 11467F: include/uapi/rdma/mlx4-abi.h 11468 11469MELLANOX MLX5 core VPI driver 11470M: Saeed Mahameed <saeedm@nvidia.com> 11471M: Leon Romanovsky <leonro@nvidia.com> 11472L: netdev@vger.kernel.org 11473L: linux-rdma@vger.kernel.org 11474S: Supported 11475W: http://www.mellanox.com 11476Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11477F: Documentation/networking/device_drivers/ethernet/mellanox/ 11478F: drivers/net/ethernet/mellanox/mlx5/core/ 11479F: include/linux/mlx5/ 11480 11481MELLANOX MLX5 IB driver 11482M: Leon Romanovsky <leonro@nvidia.com> 11483L: linux-rdma@vger.kernel.org 11484S: Supported 11485W: http://www.mellanox.com 11486Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11487F: drivers/infiniband/hw/mlx5/ 11488F: include/linux/mlx5/ 11489F: include/uapi/rdma/mlx5-abi.h 11490 11491MELLANOX MLXCPLD I2C AND MUX DRIVER 11492M: Vadim Pasternak <vadimp@nvidia.com> 11493M: Michael Shych <michaelsh@nvidia.com> 11494L: linux-i2c@vger.kernel.org 11495S: Supported 11496F: Documentation/i2c/busses/i2c-mlxcpld.rst 11497F: drivers/i2c/busses/i2c-mlxcpld.c 11498F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 11499 11500MELLANOX MLXCPLD LED DRIVER 11501M: Vadim Pasternak <vadimp@nvidia.com> 11502L: linux-leds@vger.kernel.org 11503S: Supported 11504F: Documentation/leds/leds-mlxcpld.rst 11505F: drivers/leds/leds-mlxcpld.c 11506F: drivers/leds/leds-mlxreg.c 11507 11508MELLANOX PLATFORM DRIVER 11509M: Vadim Pasternak <vadimp@nvidia.com> 11510L: platform-driver-x86@vger.kernel.org 11511S: Supported 11512F: drivers/platform/x86/mlx-platform.c 11513 11514MEMBARRIER SUPPORT 11515M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 11516M: "Paul E. McKenney" <paulmck@kernel.org> 11517L: linux-kernel@vger.kernel.org 11518S: Supported 11519F: arch/powerpc/include/asm/membarrier.h 11520F: include/uapi/linux/membarrier.h 11521F: kernel/sched/membarrier.c 11522 11523MEMBLOCK 11524M: Mike Rapoport <rppt@linux.ibm.com> 11525L: linux-mm@kvack.org 11526S: Maintained 11527F: Documentation/core-api/boot-time-mm.rst 11528F: include/linux/memblock.h 11529F: mm/memblock.c 11530 11531MEMORY CONTROLLER DRIVERS 11532M: Krzysztof Kozlowski <krzk@kernel.org> 11533L: linux-kernel@vger.kernel.org 11534S: Maintained 11535T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 11536F: Documentation/devicetree/bindings/memory-controllers/ 11537F: drivers/memory/ 11538F: include/dt-bindings/memory/ 11539 11540MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 11541M: Dmitry Osipenko <digetx@gmail.com> 11542L: linux-pm@vger.kernel.org 11543L: linux-tegra@vger.kernel.org 11544T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 11545S: Maintained 11546F: drivers/devfreq/tegra30-devfreq.c 11547 11548MEMORY MANAGEMENT 11549M: Andrew Morton <akpm@linux-foundation.org> 11550L: linux-mm@kvack.org 11551S: Maintained 11552W: http://www.linux-mm.org 11553T: quilt https://ozlabs.org/~akpm/mmotm/ 11554T: quilt https://ozlabs.org/~akpm/mmots/ 11555T: git git://github.com/hnaz/linux-mm.git 11556F: include/linux/gfp.h 11557F: include/linux/memory_hotplug.h 11558F: include/linux/mm.h 11559F: include/linux/mmzone.h 11560F: include/linux/vmalloc.h 11561F: mm/ 11562 11563MEMORY TECHNOLOGY DEVICES (MTD) 11564M: Miquel Raynal <miquel.raynal@bootlin.com> 11565M: Richard Weinberger <richard@nod.at> 11566M: Vignesh Raghavendra <vigneshr@ti.com> 11567L: linux-mtd@lists.infradead.org 11568S: Maintained 11569W: http://www.linux-mtd.infradead.org/ 11570Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 11571C: irc://irc.oftc.net/mtd 11572T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 11573T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 11574F: Documentation/devicetree/bindings/mtd/ 11575F: drivers/mtd/ 11576F: include/linux/mtd/ 11577F: include/uapi/mtd/ 11578 11579MEN A21 WATCHDOG DRIVER 11580M: Johannes Thumshirn <morbidrsa@gmail.com> 11581L: linux-watchdog@vger.kernel.org 11582S: Maintained 11583F: drivers/watchdog/mena21_wdt.c 11584 11585MEN CHAMELEON BUS (mcb) 11586M: Johannes Thumshirn <morbidrsa@gmail.com> 11587S: Maintained 11588F: Documentation/driver-api/men-chameleon-bus.rst 11589F: drivers/mcb/ 11590F: include/linux/mcb.h 11591 11592MEN F21BMC (Board Management Controller) 11593M: Andreas Werner <andreas.werner@men.de> 11594S: Supported 11595F: Documentation/hwmon/menf21bmc.rst 11596F: drivers/hwmon/menf21bmc_hwmon.c 11597F: drivers/leds/leds-menf21bmc.c 11598F: drivers/mfd/menf21bmc.c 11599F: drivers/watchdog/menf21bmc_wdt.c 11600 11601MEN Z069 WATCHDOG DRIVER 11602M: Johannes Thumshirn <jth@kernel.org> 11603L: linux-watchdog@vger.kernel.org 11604S: Maintained 11605F: drivers/watchdog/menz69_wdt.c 11606 11607MESON AO CEC DRIVER FOR AMLOGIC SOCS 11608M: Neil Armstrong <narmstrong@baylibre.com> 11609L: linux-media@vger.kernel.org 11610L: linux-amlogic@lists.infradead.org 11611S: Supported 11612W: http://linux-meson.com/ 11613T: git git://linuxtv.org/media_tree.git 11614F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 11615F: drivers/media/cec/platform/meson/ao-cec-g12a.c 11616F: drivers/media/cec/platform/meson/ao-cec.c 11617 11618MESON GE2D DRIVER FOR AMLOGIC SOCS 11619M: Neil Armstrong <narmstrong@baylibre.com> 11620L: linux-media@vger.kernel.org 11621L: linux-amlogic@lists.infradead.org 11622S: Supported 11623T: git git://linuxtv.org/media_tree.git 11624F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 11625F: drivers/media/platform/meson/ge2d/ 11626 11627MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 11628M: Liang Yang <liang.yang@amlogic.com> 11629L: linux-mtd@lists.infradead.org 11630S: Maintained 11631F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt 11632F: drivers/mtd/nand/raw/meson_* 11633 11634MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 11635M: Neil Armstrong <narmstrong@baylibre.com> 11636L: linux-media@vger.kernel.org 11637L: linux-amlogic@lists.infradead.org 11638S: Supported 11639T: git git://linuxtv.org/media_tree.git 11640F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 11641F: drivers/staging/media/meson/vdec/ 11642 11643METHODE UDPU SUPPORT 11644M: Vladimir Vid <vladimir.vid@sartura.hr> 11645S: Maintained 11646F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 11647 11648MHI BUS 11649M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 11650M: Hemant Kumar <hemantk@codeaurora.org> 11651L: linux-arm-msm@vger.kernel.org 11652S: Maintained 11653T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 11654F: Documentation/ABI/stable/sysfs-bus-mhi 11655F: Documentation/mhi/ 11656F: drivers/bus/mhi/ 11657F: include/linux/mhi.h 11658 11659MICROBLAZE ARCHITECTURE 11660M: Michal Simek <monstr@monstr.eu> 11661S: Supported 11662W: http://www.monstr.eu/fdt/ 11663T: git git://git.monstr.eu/linux-2.6-microblaze.git 11664F: arch/microblaze/ 11665 11666MICROCHIP AT91 DMA DRIVERS 11667M: Ludovic Desroches <ludovic.desroches@microchip.com> 11668M: Tudor Ambarus <tudor.ambarus@microchip.com> 11669L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11670L: dmaengine@vger.kernel.org 11671S: Supported 11672F: Documentation/devicetree/bindings/dma/atmel-dma.txt 11673F: drivers/dma/at_hdmac.c 11674F: drivers/dma/at_hdmac_regs.h 11675F: drivers/dma/at_xdmac.c 11676F: include/dt-bindings/dma/at91.h 11677 11678MICROCHIP AT91 SERIAL DRIVER 11679M: Richard Genoud <richard.genoud@gmail.com> 11680S: Maintained 11681F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 11682F: drivers/tty/serial/atmel_serial.c 11683F: drivers/tty/serial/atmel_serial.h 11684 11685MICROCHIP AT91 USART MFD DRIVER 11686M: Radu Pirea <radu_nicolae.pirea@upb.ro> 11687L: linux-kernel@vger.kernel.org 11688S: Supported 11689F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 11690F: drivers/mfd/at91-usart.c 11691F: include/dt-bindings/mfd/at91-usart.h 11692 11693MICROCHIP AT91 USART SPI DRIVER 11694M: Radu Pirea <radu_nicolae.pirea@upb.ro> 11695L: linux-spi@vger.kernel.org 11696S: Supported 11697F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 11698F: drivers/spi/spi-at91-usart.c 11699 11700MICROCHIP AUDIO ASOC DRIVERS 11701M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 11702L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11703S: Supported 11704F: sound/soc/atmel 11705 11706MICROCHIP ECC DRIVER 11707M: Tudor Ambarus <tudor.ambarus@microchip.com> 11708L: linux-crypto@vger.kernel.org 11709S: Maintained 11710F: drivers/crypto/atmel-ecc.* 11711 11712MICROCHIP I2C DRIVER 11713M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 11714L: linux-i2c@vger.kernel.org 11715S: Supported 11716F: drivers/i2c/busses/i2c-at91-*.c 11717F: drivers/i2c/busses/i2c-at91.h 11718 11719MICROCHIP ISC DRIVER 11720M: Eugen Hristev <eugen.hristev@microchip.com> 11721L: linux-media@vger.kernel.org 11722S: Supported 11723F: Documentation/devicetree/bindings/media/atmel-isc.txt 11724F: drivers/media/platform/atmel/atmel-isc-base.c 11725F: drivers/media/platform/atmel/atmel-isc-regs.h 11726F: drivers/media/platform/atmel/atmel-isc.h 11727F: drivers/media/platform/atmel/atmel-sama5d2-isc.c 11728F: include/linux/atmel-isc-media.h 11729 11730MICROCHIP ISI DRIVER 11731M: Eugen Hristev <eugen.hristev@microchip.com> 11732L: linux-media@vger.kernel.org 11733S: Supported 11734F: drivers/media/platform/atmel/atmel-isi.c 11735F: drivers/media/platform/atmel/atmel-isi.h 11736 11737MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 11738M: Woojung Huh <woojung.huh@microchip.com> 11739M: UNGLinuxDriver@microchip.com 11740L: netdev@vger.kernel.org 11741S: Maintained 11742F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 11743F: drivers/net/dsa/microchip/* 11744F: include/linux/platform_data/microchip-ksz.h 11745F: net/dsa/tag_ksz.c 11746 11747MICROCHIP LAN743X ETHERNET DRIVER 11748M: Bryan Whitehead <bryan.whitehead@microchip.com> 11749M: UNGLinuxDriver@microchip.com 11750L: netdev@vger.kernel.org 11751S: Maintained 11752F: drivers/net/ethernet/microchip/lan743x_* 11753 11754MICROCHIP LCDFB DRIVER 11755M: Nicolas Ferre <nicolas.ferre@microchip.com> 11756L: linux-fbdev@vger.kernel.org 11757S: Maintained 11758F: drivers/video/fbdev/atmel_lcdfb.c 11759F: include/video/atmel_lcdc.h 11760 11761MICROCHIP MCP16502 PMIC DRIVER 11762M: Claudiu Beznea <claudiu.beznea@microchip.com> 11763L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11764S: Supported 11765F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 11766F: drivers/regulator/mcp16502.c 11767 11768MICROCHIP MCP3911 ADC DRIVER 11769M: Marcus Folkesson <marcus.folkesson@gmail.com> 11770M: Kent Gustavsson <kent@minoris.se> 11771L: linux-iio@vger.kernel.org 11772S: Supported 11773F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 11774F: drivers/iio/adc/mcp3911.c 11775 11776MICROCHIP MMC/SD/SDIO MCI DRIVER 11777M: Ludovic Desroches <ludovic.desroches@microchip.com> 11778S: Maintained 11779F: drivers/mmc/host/atmel-mci.c 11780 11781MICROCHIP NAND DRIVER 11782M: Tudor Ambarus <tudor.ambarus@microchip.com> 11783L: linux-mtd@lists.infradead.org 11784S: Supported 11785F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 11786F: drivers/mtd/nand/raw/atmel/* 11787 11788MICROCHIP PWM DRIVER 11789M: Claudiu Beznea <claudiu.beznea@microchip.com> 11790L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11791L: linux-pwm@vger.kernel.org 11792S: Supported 11793F: Documentation/devicetree/bindings/pwm/atmel-pwm.txt 11794F: drivers/pwm/pwm-atmel.c 11795 11796MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 11797M: Eugen Hristev <eugen.hristev@microchip.com> 11798L: linux-iio@vger.kernel.org 11799S: Supported 11800F: Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt 11801F: drivers/iio/adc/at91-sama5d2_adc.c 11802F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 11803 11804MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 11805M: Claudiu Beznea <claudiu.beznea@microchip.com> 11806S: Supported 11807F: drivers/power/reset/at91-sama5d2_shdwc.c 11808 11809MICROCHIP SPI DRIVER 11810M: Tudor Ambarus <tudor.ambarus@microchip.com> 11811S: Supported 11812F: drivers/spi/spi-atmel.* 11813 11814MICROCHIP SSC DRIVER 11815M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 11816L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11817S: Supported 11818F: drivers/misc/atmel-ssc.c 11819F: include/linux/atmel-ssc.h 11820 11821MICROCHIP USB251XB DRIVER 11822M: Richard Leitner <richard.leitner@skidata.com> 11823L: linux-usb@vger.kernel.org 11824S: Maintained 11825F: Documentation/devicetree/bindings/usb/usb251xb.txt 11826F: drivers/usb/misc/usb251xb.c 11827 11828MICROCHIP USBA UDC DRIVER 11829M: Cristian Birsan <cristian.birsan@microchip.com> 11830L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11831S: Supported 11832F: drivers/usb/gadget/udc/atmel_usba_udc.* 11833 11834MICROCHIP WILC1000 WIFI DRIVER 11835M: Ajay Singh <ajay.kathat@microchip.com> 11836M: Claudiu Beznea <claudiu.beznea@microchip.com> 11837L: linux-wireless@vger.kernel.org 11838S: Supported 11839F: drivers/net/wireless/microchip/wilc1000/ 11840 11841MICROSEMI MIPS SOCS 11842M: Alexandre Belloni <alexandre.belloni@bootlin.com> 11843M: UNGLinuxDriver@microchip.com 11844L: linux-mips@vger.kernel.org 11845S: Supported 11846F: Documentation/devicetree/bindings/mips/mscc.txt 11847F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 11848F: arch/mips/boot/dts/mscc/ 11849F: arch/mips/configs/generic/board-ocelot.config 11850F: arch/mips/generic/board-ocelot.c 11851 11852MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 11853M: Don Brace <don.brace@microchip.com> 11854L: storagedev@microchip.com 11855L: linux-scsi@vger.kernel.org 11856S: Supported 11857F: Documentation/scsi/smartpqi.rst 11858F: drivers/scsi/smartpqi/Kconfig 11859F: drivers/scsi/smartpqi/Makefile 11860F: drivers/scsi/smartpqi/smartpqi*.[ch] 11861F: include/linux/cciss*.h 11862F: include/uapi/linux/cciss*.h 11863 11864MICROSOFT SURFACE GPE LID SUPPORT DRIVER 11865M: Maximilian Luz <luzmaximilian@gmail.com> 11866L: platform-driver-x86@vger.kernel.org 11867S: Maintained 11868F: drivers/platform/surface/surface_gpe.c 11869 11870MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 11871M: Hans de Goede <hdegoede@redhat.com> 11872M: Mark Gross <mgross@linux.intel.com> 11873M: Maximilian Luz <luzmaximilian@gmail.com> 11874L: platform-driver-x86@vger.kernel.org 11875S: Maintained 11876T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 11877F: drivers/platform/surface/ 11878 11879MICROSOFT SURFACE HOT-PLUG DRIVER 11880M: Maximilian Luz <luzmaximilian@gmail.com> 11881L: platform-driver-x86@vger.kernel.org 11882S: Maintained 11883F: drivers/platform/surface/surface_hotplug.c 11884 11885MICROSOFT SURFACE PRO 3 BUTTON DRIVER 11886M: Chen Yu <yu.c.chen@intel.com> 11887L: platform-driver-x86@vger.kernel.org 11888S: Supported 11889F: drivers/platform/surface/surfacepro3_button.c 11890 11891MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 11892M: Maximilian Luz <luzmaximilian@gmail.com> 11893S: Maintained 11894W: https://github.com/linux-surface/surface-aggregator-module 11895C: irc://chat.freenode.net/##linux-surface 11896F: Documentation/driver-api/surface_aggregator/ 11897F: drivers/platform/surface/aggregator/ 11898F: drivers/platform/surface/surface_acpi_notify.c 11899F: drivers/platform/surface/surface_aggregator_cdev.c 11900F: include/linux/surface_acpi_notify.h 11901F: include/linux/surface_aggregator/ 11902F: include/uapi/linux/surface_aggregator/ 11903 11904MICROTEK X6 SCANNER 11905M: Oliver Neukum <oliver@neukum.org> 11906S: Maintained 11907F: drivers/usb/image/microtek.* 11908 11909MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 11910M: Luka Kovacic <luka.kovacic@sartura.hr> 11911M: Luka Perkov <luka.perkov@sartura.hr> 11912S: Maintained 11913F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 11914F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 11915F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 11916F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 11917F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 11918F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 11919 11920MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 11921M: Sakari Ailus <sakari.ailus@linux.intel.com> 11922L: linux-media@vger.kernel.org 11923S: Maintained 11924F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 11925F: Documentation/driver-api/media/drivers/ccs/ 11926F: Documentation/userspace-api/media/drivers/ccs.rst 11927F: drivers/media/i2c/ccs-pll.c 11928F: drivers/media/i2c/ccs-pll.h 11929F: drivers/media/i2c/ccs/ 11930F: include/uapi/linux/ccs.h 11931F: include/uapi/linux/smiapp.h 11932 11933MIPS 11934M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 11935L: linux-mips@vger.kernel.org 11936S: Maintained 11937W: http://www.linux-mips.org/ 11938Q: https://patchwork.kernel.org/project/linux-mips/list/ 11939T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 11940F: Documentation/devicetree/bindings/mips/ 11941F: Documentation/mips/ 11942F: arch/mips/ 11943F: drivers/platform/mips/ 11944 11945MIPS BOSTON DEVELOPMENT BOARD 11946M: Paul Burton <paulburton@kernel.org> 11947L: linux-mips@vger.kernel.org 11948S: Maintained 11949F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 11950F: arch/mips/boot/dts/img/boston.dts 11951F: arch/mips/configs/generic/board-boston.config 11952F: drivers/clk/imgtec/clk-boston.c 11953F: include/dt-bindings/clock/boston-clock.h 11954 11955MIPS CORE DRIVERS 11956M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 11957M: Serge Semin <fancer.lancer@gmail.com> 11958L: linux-mips@vger.kernel.org 11959S: Supported 11960F: drivers/bus/mips_cdmm.c 11961F: drivers/clocksource/mips-gic-timer.c 11962F: drivers/cpuidle/cpuidle-cps.c 11963F: drivers/irqchip/irq-mips-cpu.c 11964F: drivers/irqchip/irq-mips-gic.c 11965 11966MIPS GENERIC PLATFORM 11967M: Paul Burton <paulburton@kernel.org> 11968L: linux-mips@vger.kernel.org 11969S: Supported 11970F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 11971F: arch/mips/generic/ 11972F: arch/mips/tools/generic-board-config.sh 11973 11974MIPS RINT INSTRUCTION EMULATION 11975M: Aleksandar Markovic <aleksandar.markovic@mips.com> 11976L: linux-mips@vger.kernel.org 11977S: Supported 11978F: arch/mips/math-emu/dp_rint.c 11979F: arch/mips/math-emu/sp_rint.c 11980 11981MIPS/LOONGSON1 ARCHITECTURE 11982M: Keguang Zhang <keguang.zhang@gmail.com> 11983L: linux-mips@vger.kernel.org 11984S: Maintained 11985F: arch/mips/include/asm/mach-loongson32/ 11986F: arch/mips/loongson32/ 11987F: drivers/*/*/*loongson1* 11988F: drivers/*/*loongson1* 11989 11990MIPS/LOONGSON2EF ARCHITECTURE 11991M: Jiaxun Yang <jiaxun.yang@flygoat.com> 11992L: linux-mips@vger.kernel.org 11993S: Maintained 11994F: arch/mips/include/asm/mach-loongson2ef/ 11995F: arch/mips/loongson2ef/ 11996F: drivers/cpufreq/loongson2_cpufreq.c 11997 11998MIPS/LOONGSON64 ARCHITECTURE 11999M: Huacai Chen <chenhuacai@kernel.org> 12000M: Jiaxun Yang <jiaxun.yang@flygoat.com> 12001L: linux-mips@vger.kernel.org 12002S: Maintained 12003F: arch/mips/include/asm/mach-loongson64/ 12004F: arch/mips/loongson64/ 12005F: drivers/irqchip/irq-loongson* 12006F: drivers/platform/mips/cpu_hwmon.c 12007 12008MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 12009M: Hans Verkuil <hverkuil@xs4all.nl> 12010L: linux-media@vger.kernel.org 12011S: Odd Fixes 12012W: https://linuxtv.org 12013T: git git://linuxtv.org/media_tree.git 12014F: drivers/media/radio/radio-miropcm20* 12015 12016MMP SUPPORT 12017R: Lubomir Rintel <lkundrak@v3.sk> 12018L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12019S: Odd Fixes 12020T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 12021F: arch/arm/boot/dts/mmp* 12022F: arch/arm/mach-mmp/ 12023F: include/linux/soc/mmp/ 12024 12025MMP USB PHY DRIVERS 12026R: Lubomir Rintel <lkundrak@v3.sk> 12027L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12028S: Maintained 12029F: drivers/phy/marvell/phy-mmp3-usb.c 12030F: drivers/phy/marvell/phy-pxa-usb.c 12031 12032MMU GATHER AND TLB INVALIDATION 12033M: Will Deacon <will@kernel.org> 12034M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 12035M: Andrew Morton <akpm@linux-foundation.org> 12036M: Nick Piggin <npiggin@gmail.com> 12037M: Peter Zijlstra <peterz@infradead.org> 12038L: linux-arch@vger.kernel.org 12039L: linux-mm@kvack.org 12040S: Maintained 12041F: arch/*/include/asm/tlb.h 12042F: include/asm-generic/tlb.h 12043F: mm/mmu_gather.c 12044 12045MN88472 MEDIA DRIVER 12046M: Antti Palosaari <crope@iki.fi> 12047L: linux-media@vger.kernel.org 12048S: Maintained 12049W: https://linuxtv.org 12050W: http://palosaari.fi/linux/ 12051Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12052F: drivers/media/dvb-frontends/mn88472* 12053 12054MN88473 MEDIA DRIVER 12055M: Antti Palosaari <crope@iki.fi> 12056L: linux-media@vger.kernel.org 12057S: Maintained 12058W: https://linuxtv.org 12059W: http://palosaari.fi/linux/ 12060Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12061F: drivers/media/dvb-frontends/mn88473* 12062 12063MODULE SUPPORT 12064M: Jessica Yu <jeyu@kernel.org> 12065S: Maintained 12066T: git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next 12067F: include/linux/module.h 12068F: kernel/module.c 12069 12070MONOLITHIC POWER SYSTEM PMIC DRIVER 12071M: Saravanan Sekar <sravanhome@gmail.com> 12072S: Maintained 12073F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 12074F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 12075F: drivers/iio/adc/mp2629_adc.c 12076F: drivers/mfd/mp2629.c 12077F: drivers/power/supply/mp2629_charger.c 12078F: drivers/regulator/mp5416.c 12079F: drivers/regulator/mpq7920.c 12080F: drivers/regulator/mpq7920.h 12081F: include/linux/mfd/mp2629.h 12082 12083MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 12084S: Orphan 12085W: http://popies.net/meye/ 12086F: Documentation/userspace-api/media/drivers/meye* 12087F: drivers/media/pci/meye/ 12088F: include/uapi/linux/meye.h 12089 12090MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 12091M: Jiri Slaby <jirislaby@kernel.org> 12092S: Maintained 12093F: Documentation/driver-api/serial/moxa-smartio.rst 12094F: drivers/tty/mxser.* 12095 12096MR800 AVERMEDIA USB FM RADIO DRIVER 12097M: Alexey Klimov <klimov.linux@gmail.com> 12098L: linux-media@vger.kernel.org 12099S: Maintained 12100T: git git://linuxtv.org/media_tree.git 12101F: drivers/media/radio/radio-mr800.c 12102 12103MRF24J40 IEEE 802.15.4 RADIO DRIVER 12104M: Alan Ott <alan@signal11.us> 12105L: linux-wpan@vger.kernel.org 12106S: Maintained 12107F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 12108F: drivers/net/ieee802154/mrf24j40.c 12109 12110MSI LAPTOP SUPPORT 12111M: "Lee, Chun-Yi" <jlee@suse.com> 12112L: platform-driver-x86@vger.kernel.org 12113S: Maintained 12114F: drivers/platform/x86/msi-laptop.c 12115 12116MSI WMI SUPPORT 12117L: platform-driver-x86@vger.kernel.org 12118S: Orphan 12119F: drivers/platform/x86/msi-wmi.c 12120 12121MSI001 MEDIA DRIVER 12122M: Antti Palosaari <crope@iki.fi> 12123L: linux-media@vger.kernel.org 12124S: Maintained 12125W: https://linuxtv.org 12126W: http://palosaari.fi/linux/ 12127Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12128T: git git://linuxtv.org/anttip/media_tree.git 12129F: drivers/media/tuners/msi001* 12130 12131MSI2500 MEDIA DRIVER 12132M: Antti Palosaari <crope@iki.fi> 12133L: linux-media@vger.kernel.org 12134S: Maintained 12135W: https://linuxtv.org 12136W: http://palosaari.fi/linux/ 12137Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12138T: git git://linuxtv.org/anttip/media_tree.git 12139F: drivers/media/usb/msi2500/ 12140 12141MSTAR INTERRUPT CONTROLLER DRIVER 12142M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 12143M: Daniel Palmer <daniel@thingy.jp> 12144S: Maintained 12145F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 12146F: drivers/irqchip/irq-mst-intc.c 12147 12148MSYSTEMS DISKONCHIP G3 MTD DRIVER 12149M: Robert Jarzmik <robert.jarzmik@free.fr> 12150L: linux-mtd@lists.infradead.org 12151S: Maintained 12152F: drivers/mtd/devices/docg3* 12153 12154MT9M032 APTINA SENSOR DRIVER 12155M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12156L: linux-media@vger.kernel.org 12157S: Maintained 12158T: git git://linuxtv.org/media_tree.git 12159F: drivers/media/i2c/mt9m032.c 12160F: include/media/i2c/mt9m032.h 12161 12162MT9P031 APTINA CAMERA SENSOR 12163M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12164L: linux-media@vger.kernel.org 12165S: Maintained 12166T: git git://linuxtv.org/media_tree.git 12167F: drivers/media/i2c/mt9p031.c 12168F: include/media/i2c/mt9p031.h 12169 12170MT9T001 APTINA CAMERA SENSOR 12171M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12172L: linux-media@vger.kernel.org 12173S: Maintained 12174T: git git://linuxtv.org/media_tree.git 12175F: drivers/media/i2c/mt9t001.c 12176F: include/media/i2c/mt9t001.h 12177 12178MT9T112 APTINA CAMERA SENSOR 12179M: Jacopo Mondi <jacopo@jmondi.org> 12180L: linux-media@vger.kernel.org 12181S: Odd Fixes 12182T: git git://linuxtv.org/media_tree.git 12183F: drivers/media/i2c/mt9t112.c 12184F: include/media/i2c/mt9t112.h 12185 12186MT9V032 APTINA CAMERA SENSOR 12187M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12188L: linux-media@vger.kernel.org 12189S: Maintained 12190T: git git://linuxtv.org/media_tree.git 12191F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 12192F: drivers/media/i2c/mt9v032.c 12193F: include/media/i2c/mt9v032.h 12194 12195MT9V111 APTINA CAMERA SENSOR 12196M: Jacopo Mondi <jacopo@jmondi.org> 12197L: linux-media@vger.kernel.org 12198S: Maintained 12199T: git git://linuxtv.org/media_tree.git 12200F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 12201F: drivers/media/i2c/mt9v111.c 12202 12203MULTIFUNCTION DEVICES (MFD) 12204M: Lee Jones <lee.jones@linaro.org> 12205S: Supported 12206T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 12207F: Documentation/devicetree/bindings/mfd/ 12208F: drivers/mfd/ 12209F: include/dt-bindings/mfd/ 12210F: include/linux/mfd/ 12211 12212MULTIMEDIA CARD (MMC) ETC. OVER SPI 12213S: Orphan 12214F: drivers/mmc/host/mmc_spi.c 12215F: include/linux/spi/mmc_spi.h 12216 12217MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 12218M: Ulf Hansson <ulf.hansson@linaro.org> 12219L: linux-mmc@vger.kernel.org 12220S: Maintained 12221T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 12222F: Documentation/devicetree/bindings/mmc/ 12223F: drivers/mmc/ 12224F: include/linux/mmc/ 12225F: include/uapi/linux/mmc/ 12226 12227MULTIPLEXER SUBSYSTEM 12228M: Peter Rosin <peda@axentia.se> 12229S: Maintained 12230F: Documentation/ABI/testing/sysfs-class-mux* 12231F: Documentation/devicetree/bindings/mux/ 12232F: drivers/mux/ 12233F: include/dt-bindings/mux/ 12234F: include/linux/mux/ 12235 12236MULTITECH MULTIPORT CARD (ISICOM) 12237S: Orphan 12238F: drivers/tty/isicom.c 12239F: include/linux/isicom.h 12240 12241MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 12242M: Bin Liu <b-liu@ti.com> 12243L: linux-usb@vger.kernel.org 12244S: Maintained 12245F: drivers/usb/musb/ 12246 12247MXL301RF MEDIA DRIVER 12248M: Akihiro Tsukada <tskd08@gmail.com> 12249L: linux-media@vger.kernel.org 12250S: Odd Fixes 12251F: drivers/media/tuners/mxl301rf* 12252 12253MXL5007T MEDIA DRIVER 12254M: Michael Krufky <mkrufky@linuxtv.org> 12255L: linux-media@vger.kernel.org 12256S: Maintained 12257W: https://linuxtv.org 12258W: http://github.com/mkrufky 12259Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12260T: git git://linuxtv.org/mkrufky/tuners.git 12261F: drivers/media/tuners/mxl5007t.* 12262 12263MXSFB DRM DRIVER 12264M: Marek Vasut <marex@denx.de> 12265M: Stefan Agner <stefan@agner.ch> 12266L: dri-devel@lists.freedesktop.org 12267S: Supported 12268T: git git://anongit.freedesktop.org/drm/drm-misc 12269F: Documentation/devicetree/bindings/display/mxsfb.txt 12270F: drivers/gpu/drm/mxsfb/ 12271 12272MYLEX DAC960 PCI RAID Controller 12273M: Hannes Reinecke <hare@kernel.org> 12274L: linux-scsi@vger.kernel.org 12275S: Supported 12276F: drivers/scsi/myrb.* 12277F: drivers/scsi/myrs.* 12278 12279MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 12280M: Chris Lee <christopher.lee@cspi.com> 12281L: netdev@vger.kernel.org 12282S: Supported 12283W: https://www.cspi.com/ethernet-products/support/downloads/ 12284F: drivers/net/ethernet/myricom/myri10ge/ 12285 12286NAND FLASH SUBSYSTEM 12287M: Miquel Raynal <miquel.raynal@bootlin.com> 12288R: Richard Weinberger <richard@nod.at> 12289L: linux-mtd@lists.infradead.org 12290S: Maintained 12291W: http://www.linux-mtd.infradead.org/ 12292Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 12293C: irc://irc.oftc.net/mtd 12294T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 12295F: drivers/mtd/nand/ 12296F: include/linux/mtd/*nand*.h 12297 12298NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 12299M: Daniel Mack <zonque@gmail.com> 12300L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12301S: Maintained 12302W: http://www.native-instruments.com 12303F: sound/usb/caiaq/ 12304 12305NATSEMI ETHERNET DRIVER (DP8381x) 12306S: Orphan 12307F: drivers/net/ethernet/natsemi/natsemi.c 12308 12309NCR 5380 SCSI DRIVERS 12310M: Finn Thain <fthain@telegraphics.com.au> 12311M: Michael Schmitz <schmitzmic@gmail.com> 12312L: linux-scsi@vger.kernel.org 12313S: Maintained 12314F: Documentation/scsi/g_NCR5380.rst 12315F: drivers/scsi/NCR5380.* 12316F: drivers/scsi/arm/cumana_1.c 12317F: drivers/scsi/arm/oak.c 12318F: drivers/scsi/atari_scsi.* 12319F: drivers/scsi/dmx3191d.c 12320F: drivers/scsi/g_NCR5380.* 12321F: drivers/scsi/mac_scsi.* 12322F: drivers/scsi/sun3_scsi.* 12323F: drivers/scsi/sun3_scsi_vme.c 12324 12325NCSI LIBRARY 12326M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 12327S: Maintained 12328F: net/ncsi/ 12329 12330NCT6775 HARDWARE MONITOR DRIVER 12331M: Guenter Roeck <linux@roeck-us.net> 12332L: linux-hwmon@vger.kernel.org 12333S: Maintained 12334F: Documentation/hwmon/nct6775.rst 12335F: drivers/hwmon/nct6775.c 12336 12337NETDEVSIM 12338M: Jakub Kicinski <kuba@kernel.org> 12339S: Maintained 12340F: drivers/net/netdevsim/* 12341 12342NETEM NETWORK EMULATOR 12343M: Stephen Hemminger <stephen@networkplumber.org> 12344L: netdev@vger.kernel.org 12345S: Maintained 12346F: net/sched/sch_netem.c 12347 12348NETERION 10GbE DRIVERS (s2io/vxge) 12349M: Jon Mason <jdmason@kudzu.us> 12350L: netdev@vger.kernel.org 12351S: Supported 12352F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 12353F: Documentation/networking/device_drivers/ethernet/neterion/vxge.rst 12354F: drivers/net/ethernet/neterion/ 12355 12356NETFILTER 12357M: Pablo Neira Ayuso <pablo@netfilter.org> 12358M: Jozsef Kadlecsik <kadlec@netfilter.org> 12359M: Florian Westphal <fw@strlen.de> 12360L: netfilter-devel@vger.kernel.org 12361L: coreteam@netfilter.org 12362S: Maintained 12363W: http://www.netfilter.org/ 12364W: http://www.iptables.org/ 12365W: http://www.nftables.org/ 12366Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 12367T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git 12368T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git 12369F: include/linux/netfilter* 12370F: include/linux/netfilter/ 12371F: include/net/netfilter/ 12372F: include/uapi/linux/netfilter* 12373F: include/uapi/linux/netfilter/ 12374F: net/*/netfilter.c 12375F: net/*/netfilter/ 12376F: net/bridge/br_netfilter*.c 12377F: net/netfilter/ 12378 12379NETROM NETWORK LAYER 12380M: Ralf Baechle <ralf@linux-mips.org> 12381L: linux-hams@vger.kernel.org 12382S: Maintained 12383W: http://www.linux-ax25.org/ 12384F: include/net/netrom.h 12385F: include/uapi/linux/netrom.h 12386F: net/netrom/ 12387 12388NETRONOME ETHERNET DRIVERS 12389M: Simon Horman <simon.horman@netronome.com> 12390R: Jakub Kicinski <kuba@kernel.org> 12391L: oss-drivers@netronome.com 12392S: Maintained 12393F: drivers/net/ethernet/netronome/ 12394 12395NETWORK BLOCK DEVICE (NBD) 12396M: Josef Bacik <josef@toxicpanda.com> 12397L: linux-block@vger.kernel.org 12398L: nbd@other.debian.org 12399S: Maintained 12400F: Documentation/admin-guide/blockdev/nbd.rst 12401F: drivers/block/nbd.c 12402F: include/trace/events/nbd.h 12403F: include/uapi/linux/nbd.h 12404 12405NETWORK DROP MONITOR 12406M: Neil Horman <nhorman@tuxdriver.com> 12407L: netdev@vger.kernel.org 12408S: Maintained 12409W: https://fedorahosted.org/dropwatch/ 12410F: include/uapi/linux/net_dropmon.h 12411F: net/core/drop_monitor.c 12412 12413NETWORKING DRIVERS 12414M: "David S. Miller" <davem@davemloft.net> 12415M: Jakub Kicinski <kuba@kernel.org> 12416L: netdev@vger.kernel.org 12417S: Maintained 12418W: http://www.linuxfoundation.org/en/Net 12419Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12420T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 12421T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 12422F: Documentation/devicetree/bindings/net/ 12423F: drivers/connector/ 12424F: drivers/net/ 12425F: include/linux/etherdevice.h 12426F: include/linux/fcdevice.h 12427F: include/linux/fddidevice.h 12428F: include/linux/hippidevice.h 12429F: include/linux/if_* 12430F: include/linux/inetdevice.h 12431F: include/linux/netdevice.h 12432F: include/uapi/linux/if_* 12433F: include/uapi/linux/netdevice.h 12434 12435NETWORKING DRIVERS (WIRELESS) 12436M: Kalle Valo <kvalo@codeaurora.org> 12437L: linux-wireless@vger.kernel.org 12438S: Maintained 12439Q: http://patchwork.kernel.org/project/linux-wireless/list/ 12440T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git 12441T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 12442F: Documentation/devicetree/bindings/net/wireless/ 12443F: drivers/net/wireless/ 12444 12445NETWORKING [DSA] 12446M: Andrew Lunn <andrew@lunn.ch> 12447M: Vivien Didelot <vivien.didelot@gmail.com> 12448M: Florian Fainelli <f.fainelli@gmail.com> 12449M: Vladimir Oltean <olteanv@gmail.com> 12450S: Maintained 12451F: Documentation/devicetree/bindings/net/dsa/ 12452F: drivers/net/dsa/ 12453F: include/linux/dsa/ 12454F: include/linux/platform_data/dsa.h 12455F: include/net/dsa.h 12456F: net/dsa/ 12457 12458NETWORKING [GENERAL] 12459M: "David S. Miller" <davem@davemloft.net> 12460M: Jakub Kicinski <kuba@kernel.org> 12461L: netdev@vger.kernel.org 12462S: Maintained 12463W: http://www.linuxfoundation.org/en/Net 12464Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12465B: mailto:netdev@vger.kernel.org 12466T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 12467T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 12468F: Documentation/networking/ 12469F: include/linux/in.h 12470F: include/linux/net.h 12471F: include/linux/netdevice.h 12472F: include/net/ 12473F: include/uapi/linux/in.h 12474F: include/uapi/linux/net.h 12475F: include/uapi/linux/net_namespace.h 12476F: include/uapi/linux/netdevice.h 12477F: lib/net_utils.c 12478F: lib/random32.c 12479F: net/ 12480F: tools/testing/selftests/net/ 12481 12482NETWORKING [IPSEC] 12483M: Steffen Klassert <steffen.klassert@secunet.com> 12484M: Herbert Xu <herbert@gondor.apana.org.au> 12485M: "David S. Miller" <davem@davemloft.net> 12486L: netdev@vger.kernel.org 12487S: Maintained 12488T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 12489T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 12490F: include/net/xfrm.h 12491F: include/uapi/linux/xfrm.h 12492F: net/ipv4/ah4.c 12493F: net/ipv4/esp4* 12494F: net/ipv4/ip_vti.c 12495F: net/ipv4/ipcomp.c 12496F: net/ipv4/xfrm* 12497F: net/ipv6/ah6.c 12498F: net/ipv6/esp6* 12499F: net/ipv6/ip6_vti.c 12500F: net/ipv6/ipcomp6.c 12501F: net/ipv6/xfrm* 12502F: net/key/ 12503F: net/xfrm/ 12504F: tools/testing/selftests/net/ipsec.c 12505 12506NETWORKING [IPv4/IPv6] 12507M: "David S. Miller" <davem@davemloft.net> 12508M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 12509M: David Ahern <dsahern@kernel.org> 12510L: netdev@vger.kernel.org 12511S: Maintained 12512T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 12513F: arch/x86/net/* 12514F: include/net/ip* 12515F: net/ipv4/ 12516F: net/ipv6/ 12517 12518NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 12519M: Paul Moore <paul@paul-moore.com> 12520L: netdev@vger.kernel.org 12521L: linux-security-module@vger.kernel.org 12522S: Maintained 12523W: https://github.com/netlabel 12524F: Documentation/netlabel/ 12525F: include/net/calipso.h 12526F: include/net/cipso_ipv4.h 12527F: include/net/netlabel.h 12528F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 12529F: include/uapi/linux/netfilter/xt_SECMARK.h 12530F: net/ipv4/cipso_ipv4.c 12531F: net/ipv6/calipso.c 12532F: net/netfilter/xt_CONNSECMARK.c 12533F: net/netfilter/xt_SECMARK.c 12534F: net/netlabel/ 12535 12536NETWORKING [MPTCP] 12537M: Mat Martineau <mathew.j.martineau@linux.intel.com> 12538M: Matthieu Baerts <matthieu.baerts@tessares.net> 12539L: netdev@vger.kernel.org 12540L: mptcp@lists.01.org 12541S: Maintained 12542W: https://github.com/multipath-tcp/mptcp_net-next/wiki 12543B: https://github.com/multipath-tcp/mptcp_net-next/issues 12544F: Documentation/networking/mptcp-sysctl.rst 12545F: include/net/mptcp.h 12546F: include/uapi/linux/mptcp.h 12547F: net/mptcp/ 12548F: tools/testing/selftests/net/mptcp/ 12549 12550NETWORKING [TCP] 12551M: Eric Dumazet <edumazet@google.com> 12552L: netdev@vger.kernel.org 12553S: Maintained 12554F: include/linux/tcp.h 12555F: include/net/tcp.h 12556F: include/trace/events/tcp.h 12557F: include/uapi/linux/tcp.h 12558F: net/ipv4/syncookies.c 12559F: net/ipv4/tcp*.c 12560F: net/ipv6/syncookies.c 12561F: net/ipv6/tcp*.c 12562 12563NETWORKING [TLS] 12564M: Boris Pismenny <borisp@nvidia.com> 12565M: John Fastabend <john.fastabend@gmail.com> 12566M: Daniel Borkmann <daniel@iogearbox.net> 12567M: Jakub Kicinski <kuba@kernel.org> 12568L: netdev@vger.kernel.org 12569S: Maintained 12570F: include/net/tls.h 12571F: include/uapi/linux/tls.h 12572F: net/tls/* 12573 12574NETWORKING [WIRELESS] 12575L: linux-wireless@vger.kernel.org 12576Q: http://patchwork.kernel.org/project/linux-wireless/list/ 12577 12578NETXEN (1/10) GbE SUPPORT 12579M: Manish Chopra <manishc@marvell.com> 12580M: Rahul Verma <rahulv@marvell.com> 12581M: GR-Linux-NIC-Dev@marvell.com 12582L: netdev@vger.kernel.org 12583S: Supported 12584F: drivers/net/ethernet/qlogic/netxen/ 12585 12586NET_FAILOVER MODULE 12587M: Sridhar Samudrala <sridhar.samudrala@intel.com> 12588L: netdev@vger.kernel.org 12589S: Supported 12590F: Documentation/networking/net_failover.rst 12591F: drivers/net/net_failover.c 12592F: include/net/net_failover.h 12593 12594NEXTHOP 12595M: David Ahern <dsahern@kernel.org> 12596L: netdev@vger.kernel.org 12597S: Maintained 12598F: include/net/netns/nexthop.h 12599F: include/net/nexthop.h 12600F: include/uapi/linux/nexthop.h 12601F: net/ipv4/nexthop.c 12602 12603NFC SUBSYSTEM 12604L: netdev@vger.kernel.org 12605S: Orphan 12606F: Documentation/devicetree/bindings/net/nfc/ 12607F: drivers/nfc/ 12608F: include/linux/platform_data/nfcmrvl.h 12609F: include/net/nfc/ 12610F: include/uapi/linux/nfc.h 12611F: net/nfc/ 12612 12613NFC VIRTUAL NCI DEVICE DRIVER 12614M: Bongsu Jeon <bongsu.jeon@samsung.com> 12615L: netdev@vger.kernel.org 12616L: linux-nfc@lists.01.org (moderated for non-subscribers) 12617S: Supported 12618F: drivers/nfc/virtual_ncidev.c 12619F: tools/testing/selftests/nci/ 12620 12621NFS, SUNRPC, AND LOCKD CLIENTS 12622M: Trond Myklebust <trond.myklebust@hammerspace.com> 12623M: Anna Schumaker <anna.schumaker@netapp.com> 12624L: linux-nfs@vger.kernel.org 12625S: Maintained 12626W: http://client.linux-nfs.org 12627T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 12628F: fs/lockd/ 12629F: fs/nfs/ 12630F: fs/nfs_common/ 12631F: include/linux/lockd/ 12632F: include/linux/nfs* 12633F: include/linux/sunrpc/ 12634F: include/uapi/linux/nfs* 12635F: include/uapi/linux/sunrpc/ 12636F: net/sunrpc/ 12637F: Documentation/filesystems/nfs/ 12638 12639NILFS2 FILESYSTEM 12640M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 12641L: linux-nilfs@vger.kernel.org 12642S: Supported 12643W: https://nilfs.sourceforge.io/ 12644W: https://nilfs.osdn.jp/ 12645T: git git://github.com/konis/nilfs2.git 12646F: Documentation/filesystems/nilfs2.rst 12647F: fs/nilfs2/ 12648F: include/trace/events/nilfs2.h 12649F: include/uapi/linux/nilfs2_api.h 12650F: include/uapi/linux/nilfs2_ondisk.h 12651 12652NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 12653M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 12654S: Maintained 12655W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 12656F: Documentation/scsi/NinjaSCSI.rst 12657F: drivers/scsi/pcmcia/nsp_* 12658 12659NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 12660M: GOTO Masanori <gotom@debian.or.jp> 12661M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 12662S: Maintained 12663W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 12664F: Documentation/scsi/NinjaSCSI.rst 12665F: drivers/scsi/nsp32* 12666 12667NIOS2 ARCHITECTURE 12668M: Ley Foon Tan <ley.foon.tan@intel.com> 12669S: Maintained 12670T: git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git 12671F: arch/nios2/ 12672 12673NITRO ENCLAVES (NE) 12674M: Andra Paraschiv <andraprs@amazon.com> 12675M: Alexandru Vasile <lexnv@amazon.com> 12676M: Alexandru Ciobotaru <alcioa@amazon.com> 12677L: linux-kernel@vger.kernel.org 12678S: Supported 12679W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 12680F: Documentation/virt/ne_overview.rst 12681F: drivers/virt/nitro_enclaves/ 12682F: include/linux/nitro_enclaves.h 12683F: include/uapi/linux/nitro_enclaves.h 12684F: samples/nitro_enclaves/ 12685 12686NOHZ, DYNTICKS SUPPORT 12687M: Frederic Weisbecker <fweisbec@gmail.com> 12688M: Thomas Gleixner <tglx@linutronix.de> 12689M: Ingo Molnar <mingo@kernel.org> 12690L: linux-kernel@vger.kernel.org 12691S: Maintained 12692T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 12693F: include/linux/sched/nohz.h 12694F: include/linux/tick.h 12695F: kernel/time/tick*.* 12696 12697NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 12698M: Pavel Machek <pavel@ucw.cz> 12699M: Sakari Ailus <sakari.ailus@iki.fi> 12700L: linux-media@vger.kernel.org 12701S: Maintained 12702F: drivers/media/i2c/ad5820.c 12703F: drivers/media/i2c/et8ek8 12704 12705NOKIA N900 POWER SUPPLY DRIVERS 12706R: Pali Rohár <pali@kernel.org> 12707F: drivers/power/supply/bq2415x_charger.c 12708F: drivers/power/supply/bq27xxx_battery.c 12709F: drivers/power/supply/bq27xxx_battery_i2c.c 12710F: drivers/power/supply/isp1704_charger.c 12711F: drivers/power/supply/rx51_battery.c 12712F: include/linux/power/bq2415x_charger.h 12713F: include/linux/power/bq27xxx_battery.h 12714 12715NOLIBC HEADER FILE 12716M: Willy Tarreau <w@1wt.eu> 12717S: Maintained 12718T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 12719F: tools/include/nolibc/ 12720 12721NSDEPS 12722M: Matthias Maennich <maennich@google.com> 12723S: Maintained 12724F: Documentation/core-api/symbol-namespaces.rst 12725F: scripts/nsdeps 12726 12727NTB AMD DRIVER 12728M: Sanjay R Mehta <sanju.mehta@amd.com> 12729M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 12730L: linux-ntb@googlegroups.com 12731S: Supported 12732F: drivers/ntb/hw/amd/ 12733 12734NTB DRIVER CORE 12735M: Jon Mason <jdmason@kudzu.us> 12736M: Dave Jiang <dave.jiang@intel.com> 12737M: Allen Hubbe <allenbh@gmail.com> 12738L: linux-ntb@googlegroups.com 12739S: Supported 12740W: https://github.com/jonmason/ntb/wiki 12741T: git git://github.com/jonmason/ntb.git 12742F: drivers/net/ntb_netdev.c 12743F: drivers/ntb/ 12744F: include/linux/ntb.h 12745F: include/linux/ntb_transport.h 12746F: tools/testing/selftests/ntb/ 12747 12748NTB IDT DRIVER 12749M: Serge Semin <fancer.lancer@gmail.com> 12750L: linux-ntb@googlegroups.com 12751S: Supported 12752F: drivers/ntb/hw/idt/ 12753 12754NTB INTEL DRIVER 12755M: Dave Jiang <dave.jiang@intel.com> 12756L: linux-ntb@googlegroups.com 12757S: Supported 12758W: https://github.com/davejiang/linux/wiki 12759T: git https://github.com/davejiang/linux.git 12760F: drivers/ntb/hw/intel/ 12761 12762NTFS FILESYSTEM 12763M: Anton Altaparmakov <anton@tuxera.com> 12764L: linux-ntfs-dev@lists.sourceforge.net 12765S: Supported 12766W: http://www.tuxera.com/ 12767T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 12768F: Documentation/filesystems/ntfs.rst 12769F: fs/ntfs/ 12770 12771NUBUS SUBSYSTEM 12772M: Finn Thain <fthain@telegraphics.com.au> 12773L: linux-m68k@lists.linux-m68k.org 12774S: Maintained 12775F: arch/*/include/asm/nubus.h 12776F: drivers/nubus/ 12777F: include/linux/nubus.h 12778F: include/uapi/linux/nubus.h 12779 12780NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 12781M: Antonino Daplas <adaplas@gmail.com> 12782L: linux-fbdev@vger.kernel.org 12783S: Maintained 12784F: drivers/video/fbdev/nvidia/ 12785F: drivers/video/fbdev/riva/ 12786 12787NVM EXPRESS DRIVER 12788M: Keith Busch <kbusch@kernel.org> 12789M: Jens Axboe <axboe@fb.com> 12790M: Christoph Hellwig <hch@lst.de> 12791M: Sagi Grimberg <sagi@grimberg.me> 12792L: linux-nvme@lists.infradead.org 12793S: Supported 12794W: http://git.infradead.org/nvme.git 12795T: git://git.infradead.org/nvme.git 12796F: drivers/nvme/host/ 12797F: include/linux/nvme.h 12798F: include/uapi/linux/nvme_ioctl.h 12799 12800NVM EXPRESS FC TRANSPORT DRIVERS 12801M: James Smart <james.smart@broadcom.com> 12802L: linux-nvme@lists.infradead.org 12803S: Supported 12804F: drivers/nvme/host/fc.c 12805F: drivers/nvme/target/fc.c 12806F: drivers/nvme/target/fcloop.c 12807F: include/linux/nvme-fc-driver.h 12808F: include/linux/nvme-fc.h 12809 12810NVM EXPRESS TARGET DRIVER 12811M: Christoph Hellwig <hch@lst.de> 12812M: Sagi Grimberg <sagi@grimberg.me> 12813M: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> 12814L: linux-nvme@lists.infradead.org 12815S: Supported 12816W: http://git.infradead.org/nvme.git 12817T: git://git.infradead.org/nvme.git 12818F: drivers/nvme/target/ 12819 12820NVMEM FRAMEWORK 12821M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 12822S: Maintained 12823T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 12824F: Documentation/ABI/stable/sysfs-bus-nvmem 12825F: Documentation/devicetree/bindings/nvmem/ 12826F: drivers/nvmem/ 12827F: include/linux/nvmem-consumer.h 12828F: include/linux/nvmem-provider.h 12829 12830NXP FSPI DRIVER 12831M: Ashish Kumar <ashish.kumar@nxp.com> 12832R: Yogesh Gaur <yogeshgaur.83@gmail.com> 12833L: linux-spi@vger.kernel.org 12834S: Maintained 12835F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt 12836F: drivers/spi/spi-nxp-fspi.c 12837 12838NXP FXAS21002C DRIVER 12839M: Rui Miguel Silva <rmfrfs@gmail.com> 12840L: linux-iio@vger.kernel.org 12841S: Maintained 12842F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 12843F: drivers/iio/gyro/fxas21002c.h 12844F: drivers/iio/gyro/fxas21002c_core.c 12845F: drivers/iio/gyro/fxas21002c_i2c.c 12846F: drivers/iio/gyro/fxas21002c_spi.c 12847 12848NXP i.MX CLOCK DRIVERS 12849M: Abel Vesa <abel.vesa@nxp.com> 12850L: linux-clk@vger.kernel.org 12851L: linux-imx@nxp.com 12852S: Maintained 12853F: drivers/clk/imx/ 12854 12855NXP i.MX 8MQ DCSS DRIVER 12856M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 12857R: Lucas Stach <l.stach@pengutronix.de> 12858L: dri-devel@lists.freedesktop.org 12859S: Maintained 12860F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 12861F: drivers/gpu/drm/imx/dcss/ 12862 12863NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 12864M: Jagan Teki <jagan@amarulasolutions.com> 12865S: Maintained 12866F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 12867F: drivers/regulator/pf8x00-regulator.c 12868 12869NXP PTN5150A CC LOGIC AND EXTCON DRIVER 12870M: Krzysztof Kozlowski <krzk@kernel.org> 12871L: linux-kernel@vger.kernel.org 12872S: Maintained 12873F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 12874F: drivers/extcon/extcon-ptn5150.c 12875 12876NXP SGTL5000 DRIVER 12877M: Fabio Estevam <festevam@gmail.com> 12878L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12879S: Maintained 12880F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 12881F: sound/soc/codecs/sgtl5000* 12882 12883NXP SJA1105 ETHERNET SWITCH DRIVER 12884M: Vladimir Oltean <olteanv@gmail.com> 12885L: linux-kernel@vger.kernel.org 12886S: Maintained 12887F: drivers/net/dsa/sja1105 12888 12889NXP TDA998X DRM DRIVER 12890M: Russell King <linux@armlinux.org.uk> 12891S: Maintained 12892T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 12893T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 12894F: drivers/gpu/drm/i2c/tda998x_drv.c 12895F: include/drm/i2c/tda998x.h 12896F: include/dt-bindings/display/tda998x.h 12897K: "nxp,tda998x" 12898 12899NXP TFA9879 DRIVER 12900M: Peter Rosin <peda@axentia.se> 12901L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12902S: Maintained 12903F: Documentation/devicetree/bindings/sound/tfa9879.txt 12904F: sound/soc/codecs/tfa9879* 12905 12906NXP-NCI NFC DRIVER 12907M: Clément Perrochaud <clement.perrochaud@effinnov.com> 12908R: Charles Gorand <charles.gorand@effinnov.com> 12909L: linux-nfc@lists.01.org (moderated for non-subscribers) 12910S: Supported 12911F: drivers/nfc/nxp-nci 12912 12913OBJAGG 12914M: Jiri Pirko <jiri@nvidia.com> 12915L: netdev@vger.kernel.org 12916S: Supported 12917F: include/linux/objagg.h 12918F: lib/objagg.c 12919F: lib/test_objagg.c 12920 12921OBJTOOL 12922M: Josh Poimboeuf <jpoimboe@redhat.com> 12923M: Peter Zijlstra <peterz@infradead.org> 12924S: Supported 12925F: tools/objtool/ 12926F: include/linux/objtool.h 12927 12928OCELOT ETHERNET SWITCH DRIVER 12929M: Vladimir Oltean <vladimir.oltean@nxp.com> 12930M: Claudiu Manoil <claudiu.manoil@nxp.com> 12931M: Alexandre Belloni <alexandre.belloni@bootlin.com> 12932M: UNGLinuxDriver@microchip.com 12933L: netdev@vger.kernel.org 12934S: Supported 12935F: drivers/net/dsa/ocelot/* 12936F: drivers/net/ethernet/mscc/ 12937F: include/soc/mscc/ocelot* 12938F: net/dsa/tag_ocelot.c 12939F: net/dsa/tag_ocelot_8021q.c 12940F: tools/testing/selftests/drivers/net/ocelot/* 12941 12942OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 12943M: Frederic Barrat <fbarrat@linux.ibm.com> 12944M: Andrew Donnellan <ajd@linux.ibm.com> 12945L: linuxppc-dev@lists.ozlabs.org 12946S: Supported 12947F: Documentation/userspace-api/accelerators/ocxl.rst 12948F: arch/powerpc/include/asm/pnv-ocxl.h 12949F: arch/powerpc/platforms/powernv/ocxl.c 12950F: drivers/misc/ocxl/ 12951F: include/misc/ocxl* 12952F: include/uapi/misc/ocxl.h 12953 12954OMAP AUDIO SUPPORT 12955M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 12956M: Jarkko Nikula <jarkko.nikula@bitmer.com> 12957L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12958L: linux-omap@vger.kernel.org 12959S: Maintained 12960F: sound/soc/ti/n810.c 12961F: sound/soc/ti/omap* 12962F: sound/soc/ti/rx51.c 12963F: sound/soc/ti/sdma-pcm.* 12964 12965OMAP CLOCK FRAMEWORK SUPPORT 12966M: Paul Walmsley <paul@pwsan.com> 12967L: linux-omap@vger.kernel.org 12968S: Maintained 12969F: arch/arm/*omap*/*clock* 12970 12971OMAP DEVICE TREE SUPPORT 12972M: Benoît Cousson <bcousson@baylibre.com> 12973M: Tony Lindgren <tony@atomide.com> 12974L: linux-omap@vger.kernel.org 12975L: devicetree@vger.kernel.org 12976S: Maintained 12977F: arch/arm/boot/dts/*am3* 12978F: arch/arm/boot/dts/*am4* 12979F: arch/arm/boot/dts/*am5* 12980F: arch/arm/boot/dts/*dra7* 12981F: arch/arm/boot/dts/*omap* 12982F: arch/arm/boot/dts/logicpd-som-lv* 12983F: arch/arm/boot/dts/logicpd-torpedo* 12984 12985OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 12986L: linux-omap@vger.kernel.org 12987L: linux-fbdev@vger.kernel.org 12988S: Orphan 12989F: Documentation/arm/omap/dss.rst 12990F: drivers/video/fbdev/omap2/ 12991 12992OMAP FRAMEBUFFER SUPPORT 12993L: linux-fbdev@vger.kernel.org 12994L: linux-omap@vger.kernel.org 12995S: Orphan 12996F: drivers/video/fbdev/omap/ 12997 12998OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 12999M: Roger Quadros <rogerq@kernel.org> 13000M: Tony Lindgren <tony@atomide.com> 13001L: linux-omap@vger.kernel.org 13002S: Maintained 13003F: arch/arm/mach-omap2/*gpmc* 13004F: drivers/memory/omap-gpmc.c 13005 13006OMAP GPIO DRIVER 13007M: Grygorii Strashko <grygorii.strashko@ti.com> 13008M: Santosh Shilimkar <ssantosh@kernel.org> 13009M: Kevin Hilman <khilman@kernel.org> 13010L: linux-omap@vger.kernel.org 13011S: Maintained 13012F: Documentation/devicetree/bindings/gpio/gpio-omap.txt 13013F: drivers/gpio/gpio-omap.c 13014 13015OMAP HARDWARE SPINLOCK SUPPORT 13016M: Ohad Ben-Cohen <ohad@wizery.com> 13017L: linux-omap@vger.kernel.org 13018S: Maintained 13019F: drivers/hwspinlock/omap_hwspinlock.c 13020 13021OMAP HS MMC SUPPORT 13022L: linux-mmc@vger.kernel.org 13023L: linux-omap@vger.kernel.org 13024S: Orphan 13025F: drivers/mmc/host/omap_hsmmc.c 13026 13027OMAP HWMOD DATA 13028M: Paul Walmsley <paul@pwsan.com> 13029L: linux-omap@vger.kernel.org 13030S: Maintained 13031F: arch/arm/mach-omap2/omap_hwmod*data* 13032 13033OMAP HWMOD DATA FOR OMAP4-BASED DEVICES 13034M: Benoît Cousson <bcousson@baylibre.com> 13035L: linux-omap@vger.kernel.org 13036S: Maintained 13037F: arch/arm/mach-omap2/omap_hwmod_44xx_data.c 13038 13039OMAP HWMOD SUPPORT 13040M: Benoît Cousson <bcousson@baylibre.com> 13041M: Paul Walmsley <paul@pwsan.com> 13042L: linux-omap@vger.kernel.org 13043S: Maintained 13044F: arch/arm/mach-omap2/omap_hwmod.* 13045 13046OMAP I2C DRIVER 13047M: Vignesh R <vigneshr@ti.com> 13048L: linux-omap@vger.kernel.org 13049L: linux-i2c@vger.kernel.org 13050S: Maintained 13051F: Documentation/devicetree/bindings/i2c/i2c-omap.txt 13052F: drivers/i2c/busses/i2c-omap.c 13053 13054OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 13055M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13056L: linux-media@vger.kernel.org 13057S: Maintained 13058F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 13059F: drivers/media/platform/omap3isp/ 13060F: drivers/staging/media/omap4iss/ 13061 13062OMAP MMC SUPPORT 13063M: Aaro Koskinen <aaro.koskinen@iki.fi> 13064L: linux-omap@vger.kernel.org 13065S: Odd Fixes 13066F: drivers/mmc/host/omap.c 13067 13068OMAP POWER MANAGEMENT SUPPORT 13069M: Kevin Hilman <khilman@kernel.org> 13070L: linux-omap@vger.kernel.org 13071S: Maintained 13072F: arch/arm/*omap*/*pm* 13073F: drivers/cpufreq/omap-cpufreq.c 13074 13075OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 13076M: Rajendra Nayak <rnayak@codeaurora.org> 13077M: Paul Walmsley <paul@pwsan.com> 13078L: linux-omap@vger.kernel.org 13079S: Maintained 13080F: arch/arm/mach-omap2/prm* 13081 13082OMAP RANDOM NUMBER GENERATOR SUPPORT 13083M: Deepak Saxena <dsaxena@plexity.net> 13084S: Maintained 13085F: drivers/char/hw_random/omap-rng.c 13086 13087OMAP USB SUPPORT 13088L: linux-usb@vger.kernel.org 13089L: linux-omap@vger.kernel.org 13090S: Orphan 13091F: arch/arm/*omap*/usb* 13092F: drivers/usb/*/*omap* 13093 13094OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 13095M: Mark Jackson <mpfj@newflow.co.uk> 13096L: linux-omap@vger.kernel.org 13097S: Maintained 13098F: arch/arm/boot/dts/am335x-nano.dts 13099 13100OMAP1 SUPPORT 13101M: Aaro Koskinen <aaro.koskinen@iki.fi> 13102M: Tony Lindgren <tony@atomide.com> 13103L: linux-omap@vger.kernel.org 13104S: Maintained 13105Q: http://patchwork.kernel.org/project/linux-omap/list/ 13106T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 13107F: arch/arm/configs/omap1_defconfig 13108F: arch/arm/mach-omap1/ 13109F: arch/arm/plat-omap/ 13110F: drivers/i2c/busses/i2c-omap.c 13111F: include/linux/platform_data/ams-delta-fiq.h 13112F: include/linux/platform_data/i2c-omap.h 13113 13114OMAP2+ SUPPORT 13115M: Tony Lindgren <tony@atomide.com> 13116L: linux-omap@vger.kernel.org 13117S: Maintained 13118W: http://www.muru.com/linux/omap/ 13119W: http://linux.omap.com/ 13120Q: http://patchwork.kernel.org/project/linux-omap/list/ 13121T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 13122F: arch/arm/configs/omap2plus_defconfig 13123F: arch/arm/mach-omap2/ 13124F: arch/arm/plat-omap/ 13125F: drivers/bus/ti-sysc.c 13126F: drivers/i2c/busses/i2c-omap.c 13127F: drivers/irqchip/irq-omap-intc.c 13128F: drivers/mfd/*omap*.c 13129F: drivers/mfd/menelaus.c 13130F: drivers/mfd/palmas.c 13131F: drivers/mfd/tps65217.c 13132F: drivers/mfd/tps65218.c 13133F: drivers/mfd/tps65910.c 13134F: drivers/mfd/twl-core.[ch] 13135F: drivers/mfd/twl4030*.c 13136F: drivers/mfd/twl6030*.c 13137F: drivers/mfd/twl6040*.c 13138F: drivers/regulator/palmas-regulator*.c 13139F: drivers/regulator/pbias-regulator.c 13140F: drivers/regulator/tps65217-regulator.c 13141F: drivers/regulator/tps65218-regulator.c 13142F: drivers/regulator/tps65910-regulator.c 13143F: drivers/regulator/twl-regulator.c 13144F: drivers/regulator/twl6030-regulator.c 13145F: include/linux/platform_data/i2c-omap.h 13146F: include/linux/platform_data/ti-sysc.h 13147 13148OMFS FILESYSTEM 13149M: Bob Copeland <me@bobcopeland.com> 13150L: linux-karma-devel@lists.sourceforge.net 13151S: Maintained 13152F: Documentation/filesystems/omfs.rst 13153F: fs/omfs/ 13154 13155OMNIKEY CARDMAN 4000 DRIVER 13156M: Harald Welte <laforge@gnumonks.org> 13157S: Maintained 13158F: drivers/char/pcmcia/cm4000_cs.c 13159F: include/linux/cm4000_cs.h 13160F: include/uapi/linux/cm4000_cs.h 13161 13162OMNIKEY CARDMAN 4040 DRIVER 13163M: Harald Welte <laforge@gnumonks.org> 13164S: Maintained 13165F: drivers/char/pcmcia/cm4040_cs.* 13166 13167OMNIVISION OV02A10 SENSOR DRIVER 13168M: Dongchun Zhu <dongchun.zhu@mediatek.com> 13169L: linux-media@vger.kernel.org 13170S: Maintained 13171T: git git://linuxtv.org/media_tree.git 13172F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 13173F: drivers/media/i2c/ov02a10.c 13174 13175OMNIVISION OV13858 SENSOR DRIVER 13176M: Sakari Ailus <sakari.ailus@linux.intel.com> 13177L: linux-media@vger.kernel.org 13178S: Maintained 13179T: git git://linuxtv.org/media_tree.git 13180F: drivers/media/i2c/ov13858.c 13181 13182OMNIVISION OV2680 SENSOR DRIVER 13183M: Rui Miguel Silva <rmfrfs@gmail.com> 13184L: linux-media@vger.kernel.org 13185S: Maintained 13186T: git git://linuxtv.org/media_tree.git 13187F: Documentation/devicetree/bindings/media/i2c/ov2680.yaml 13188F: drivers/media/i2c/ov2680.c 13189 13190OMNIVISION OV2685 SENSOR DRIVER 13191M: Shunqian Zheng <zhengsq@rock-chips.com> 13192L: linux-media@vger.kernel.org 13193S: Maintained 13194T: git git://linuxtv.org/media_tree.git 13195F: drivers/media/i2c/ov2685.c 13196 13197OMNIVISION OV2740 SENSOR DRIVER 13198M: Tianshu Qiu <tian.shu.qiu@intel.com> 13199R: Shawn Tu <shawnx.tu@intel.com> 13200R: Bingbu Cao <bingbu.cao@intel.com> 13201L: linux-media@vger.kernel.org 13202S: Maintained 13203T: git git://linuxtv.org/media_tree.git 13204F: drivers/media/i2c/ov2740.c 13205 13206OMNIVISION OV5640 SENSOR DRIVER 13207M: Steve Longerbeam <slongerbeam@gmail.com> 13208L: linux-media@vger.kernel.org 13209S: Maintained 13210T: git git://linuxtv.org/media_tree.git 13211F: drivers/media/i2c/ov5640.c 13212 13213OMNIVISION OV5647 SENSOR DRIVER 13214M: Dave Stevenson <dave.stevenson@raspberrypi.com> 13215M: Jacopo Mondi <jacopo@jmondi.org> 13216L: linux-media@vger.kernel.org 13217S: Maintained 13218T: git git://linuxtv.org/media_tree.git 13219F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 13220F: drivers/media/i2c/ov5647.c 13221 13222OMNIVISION OV5670 SENSOR DRIVER 13223M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 13224M: Hyungwoo Yang <hyungwoo.yang@intel.com> 13225L: linux-media@vger.kernel.org 13226S: Maintained 13227T: git git://linuxtv.org/media_tree.git 13228F: drivers/media/i2c/ov5670.c 13229 13230OMNIVISION OV5675 SENSOR DRIVER 13231M: Shawn Tu <shawnx.tu@intel.com> 13232L: linux-media@vger.kernel.org 13233S: Maintained 13234T: git git://linuxtv.org/media_tree.git 13235F: drivers/media/i2c/ov5675.c 13236 13237OMNIVISION OV5695 SENSOR DRIVER 13238M: Shunqian Zheng <zhengsq@rock-chips.com> 13239L: linux-media@vger.kernel.org 13240S: Maintained 13241T: git git://linuxtv.org/media_tree.git 13242F: drivers/media/i2c/ov5695.c 13243 13244OMNIVISION OV7670 SENSOR DRIVER 13245L: linux-media@vger.kernel.org 13246S: Orphan 13247T: git git://linuxtv.org/media_tree.git 13248F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 13249F: drivers/media/i2c/ov7670.c 13250 13251OMNIVISION OV772x SENSOR DRIVER 13252M: Jacopo Mondi <jacopo@jmondi.org> 13253L: linux-media@vger.kernel.org 13254S: Odd fixes 13255T: git git://linuxtv.org/media_tree.git 13256F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 13257F: drivers/media/i2c/ov772x.c 13258F: include/media/i2c/ov772x.h 13259 13260OMNIVISION OV7740 SENSOR DRIVER 13261M: Wenyou Yang <wenyou.yang@microchip.com> 13262L: linux-media@vger.kernel.org 13263S: Maintained 13264T: git git://linuxtv.org/media_tree.git 13265F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 13266F: drivers/media/i2c/ov7740.c 13267 13268OMNIVISION OV8856 SENSOR DRIVER 13269M: Dongchun Zhu <dongchun.zhu@mediatek.com> 13270L: linux-media@vger.kernel.org 13271S: Maintained 13272T: git git://linuxtv.org/media_tree.git 13273F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 13274F: drivers/media/i2c/ov8856.c 13275 13276OMNIVISION OV9640 SENSOR DRIVER 13277M: Petr Cvek <petrcvekcz@gmail.com> 13278L: linux-media@vger.kernel.org 13279S: Maintained 13280F: drivers/media/i2c/ov9640.* 13281 13282OMNIVISION OV9650 SENSOR DRIVER 13283M: Sakari Ailus <sakari.ailus@linux.intel.com> 13284R: Akinobu Mita <akinobu.mita@gmail.com> 13285R: Sylwester Nawrocki <s.nawrocki@samsung.com> 13286L: linux-media@vger.kernel.org 13287S: Maintained 13288T: git git://linuxtv.org/media_tree.git 13289F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 13290F: drivers/media/i2c/ov9650.c 13291 13292OMNIVISION OV9734 SENSOR DRIVER 13293M: Tianshu Qiu <tian.shu.qiu@intel.com> 13294R: Bingbu Cao <bingbu.cao@intel.com> 13295L: linux-media@vger.kernel.org 13296S: Maintained 13297T: git git://linuxtv.org/media_tree.git 13298F: drivers/media/i2c/ov9734.c 13299 13300ONENAND FLASH DRIVER 13301M: Kyungmin Park <kyungmin.park@samsung.com> 13302L: linux-mtd@lists.infradead.org 13303S: Maintained 13304F: drivers/mtd/nand/onenand/ 13305F: include/linux/mtd/onenand*.h 13306 13307ONION OMEGA2+ BOARD 13308M: Harvey Hunt <harveyhuntnexus@gmail.com> 13309L: linux-mips@vger.kernel.org 13310S: Maintained 13311F: arch/mips/boot/dts/ralink/omega2p.dts 13312 13313OP-TEE DRIVER 13314M: Jens Wiklander <jens.wiklander@linaro.org> 13315L: op-tee@lists.trustedfirmware.org 13316S: Maintained 13317F: Documentation/ABI/testing/sysfs-bus-optee-devices 13318F: drivers/tee/optee/ 13319 13320OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 13321M: Sumit Garg <sumit.garg@linaro.org> 13322L: op-tee@lists.trustedfirmware.org 13323S: Maintained 13324F: drivers/char/hw_random/optee-rng.c 13325 13326OPA-VNIC DRIVER 13327M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 13328M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 13329L: linux-rdma@vger.kernel.org 13330S: Supported 13331F: drivers/infiniband/ulp/opa_vnic 13332 13333OPEN FIRMWARE AND DEVICE TREE OVERLAYS 13334M: Pantelis Antoniou <pantelis.antoniou@konsulko.com> 13335M: Frank Rowand <frowand.list@gmail.com> 13336L: devicetree@vger.kernel.org 13337S: Maintained 13338F: Documentation/devicetree/dynamic-resolution-notes.rst 13339F: Documentation/devicetree/overlay-notes.rst 13340F: drivers/of/overlay.c 13341F: drivers/of/resolver.c 13342K: of_overlay_notifier_ 13343 13344OPEN FIRMWARE AND FLATTENED DEVICE TREE 13345M: Rob Herring <robh+dt@kernel.org> 13346M: Frank Rowand <frowand.list@gmail.com> 13347L: devicetree@vger.kernel.org 13348S: Maintained 13349W: http://www.devicetree.org/ 13350T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 13351F: Documentation/ABI/testing/sysfs-firmware-ofw 13352F: drivers/of/ 13353F: include/linux/of*.h 13354F: scripts/dtc/ 13355 13356OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 13357M: Rob Herring <robh+dt@kernel.org> 13358L: devicetree@vger.kernel.org 13359S: Maintained 13360Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 13361T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 13362F: Documentation/devicetree/ 13363F: arch/*/boot/dts/ 13364F: include/dt-bindings/ 13365 13366OPENCORES I2C BUS DRIVER 13367M: Peter Korsgaard <peter@korsgaard.com> 13368M: Andrew Lunn <andrew@lunn.ch> 13369L: linux-i2c@vger.kernel.org 13370S: Maintained 13371F: Documentation/devicetree/bindings/i2c/i2c-ocores.txt 13372F: Documentation/i2c/busses/i2c-ocores.rst 13373F: drivers/i2c/busses/i2c-ocores.c 13374F: include/linux/platform_data/i2c-ocores.h 13375 13376OPENRISC ARCHITECTURE 13377M: Jonas Bonn <jonas@southpole.se> 13378M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 13379M: Stafford Horne <shorne@gmail.com> 13380L: openrisc@lists.librecores.org 13381S: Maintained 13382W: http://openrisc.io 13383T: git git://github.com/openrisc/linux.git 13384F: Documentation/devicetree/bindings/openrisc/ 13385F: Documentation/openrisc/ 13386F: arch/openrisc/ 13387F: drivers/irqchip/irq-ompic.c 13388F: drivers/irqchip/irq-or1k-* 13389 13390OPENVSWITCH 13391M: Pravin B Shelar <pshelar@ovn.org> 13392L: netdev@vger.kernel.org 13393L: dev@openvswitch.org 13394S: Maintained 13395W: http://openvswitch.org 13396F: include/uapi/linux/openvswitch.h 13397F: net/openvswitch/ 13398 13399OPERATING PERFORMANCE POINTS (OPP) 13400M: Viresh Kumar <vireshk@kernel.org> 13401M: Nishanth Menon <nm@ti.com> 13402M: Stephen Boyd <sboyd@kernel.org> 13403L: linux-pm@vger.kernel.org 13404S: Maintained 13405T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 13406F: Documentation/devicetree/bindings/opp/ 13407F: Documentation/power/opp.rst 13408F: drivers/opp/ 13409F: include/linux/pm_opp.h 13410 13411OPL4 DRIVER 13412M: Clemens Ladisch <clemens@ladisch.de> 13413L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13414S: Maintained 13415T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 13416F: sound/drivers/opl4/ 13417 13418ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 13419M: Mark Fasheh <mark@fasheh.com> 13420M: Joel Becker <jlbec@evilplan.org> 13421M: Joseph Qi <joseph.qi@linux.alibaba.com> 13422L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 13423S: Supported 13424W: http://ocfs2.wiki.kernel.org 13425F: Documentation/filesystems/dlmfs.rst 13426F: Documentation/filesystems/ocfs2.rst 13427F: fs/ocfs2/ 13428 13429ORANGEFS FILESYSTEM 13430M: Mike Marshall <hubcap@omnibond.com> 13431R: Martin Brandenburg <martin@omnibond.com> 13432L: devel@lists.orangefs.org 13433S: Supported 13434T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 13435F: Documentation/filesystems/orangefs.rst 13436F: fs/orangefs/ 13437 13438ORINOCO DRIVER 13439L: linux-wireless@vger.kernel.org 13440S: Orphan 13441W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 13442W: http://www.nongnu.org/orinoco/ 13443F: drivers/net/wireless/intersil/orinoco/ 13444 13445OV2659 OMNIVISION SENSOR DRIVER 13446M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 13447L: linux-media@vger.kernel.org 13448S: Maintained 13449W: https://linuxtv.org 13450Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13451T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 13452F: drivers/media/i2c/ov2659.c 13453F: include/media/i2c/ov2659.h 13454 13455OVERLAY FILESYSTEM 13456M: Miklos Szeredi <miklos@szeredi.hu> 13457L: linux-unionfs@vger.kernel.org 13458S: Supported 13459T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 13460F: Documentation/filesystems/overlayfs.rst 13461F: fs/overlayfs/ 13462 13463P54 WIRELESS DRIVER 13464M: Christian Lamparter <chunkeey@googlemail.com> 13465L: linux-wireless@vger.kernel.org 13466S: Maintained 13467W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 13468F: drivers/net/wireless/intersil/p54/ 13469 13470PACKING 13471M: Vladimir Oltean <olteanv@gmail.com> 13472L: netdev@vger.kernel.org 13473S: Supported 13474F: Documentation/core-api/packing.rst 13475F: include/linux/packing.h 13476F: lib/packing.c 13477 13478PADATA PARALLEL EXECUTION MECHANISM 13479M: Steffen Klassert <steffen.klassert@secunet.com> 13480M: Daniel Jordan <daniel.m.jordan@oracle.com> 13481L: linux-crypto@vger.kernel.org 13482L: linux-kernel@vger.kernel.org 13483S: Maintained 13484F: Documentation/core-api/padata.rst 13485F: include/linux/padata.h 13486F: kernel/padata.c 13487 13488PAGE POOL 13489M: Jesper Dangaard Brouer <hawk@kernel.org> 13490M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 13491L: netdev@vger.kernel.org 13492S: Supported 13493F: Documentation/networking/page_pool.rst 13494F: include/net/page_pool.h 13495F: include/trace/events/page_pool.h 13496F: net/core/page_pool.c 13497 13498PANASONIC LAPTOP ACPI EXTRAS DRIVER 13499M: Kenneth Chan <kenneth.t.chan@gmail.com> 13500L: platform-driver-x86@vger.kernel.org 13501S: Maintained 13502F: drivers/platform/x86/panasonic-laptop.c 13503 13504PARALLAX PING IIO SENSOR DRIVER 13505M: Andreas Klinger <ak@it-klinger.de> 13506L: linux-iio@vger.kernel.org 13507S: Maintained 13508F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 13509F: drivers/iio/proximity/ping.c 13510 13511PARALLEL LCD/KEYPAD PANEL DRIVER 13512M: Willy Tarreau <willy@haproxy.com> 13513M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 13514S: Odd Fixes 13515F: Documentation/admin-guide/lcd-panel-cgram.rst 13516F: drivers/auxdisplay/panel.c 13517 13518PARALLEL PORT SUBSYSTEM 13519M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 13520M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 13521L: linux-parport@lists.infradead.org (subscribers-only) 13522S: Maintained 13523F: Documentation/driver-api/parport*.rst 13524F: drivers/char/ppdev.c 13525F: drivers/parport/ 13526F: include/linux/parport*.h 13527F: include/uapi/linux/ppdev.h 13528 13529PARAVIRT_OPS INTERFACE 13530M: Juergen Gross <jgross@suse.com> 13531M: Deep Shah <sdeep@vmware.com> 13532M: "VMware, Inc." <pv-drivers@vmware.com> 13533L: virtualization@lists.linux-foundation.org 13534S: Supported 13535F: Documentation/virt/paravirt_ops.rst 13536F: arch/*/include/asm/paravirt*.h 13537F: arch/*/kernel/paravirt* 13538F: include/linux/hypervisor.h 13539 13540PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 13541M: Tim Waugh <tim@cyberelk.net> 13542L: linux-parport@lists.infradead.org (subscribers-only) 13543S: Maintained 13544F: Documentation/admin-guide/blockdev/paride.rst 13545F: drivers/block/paride/ 13546 13547PARISC ARCHITECTURE 13548M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 13549M: Helge Deller <deller@gmx.de> 13550L: linux-parisc@vger.kernel.org 13551S: Maintained 13552W: https://parisc.wiki.kernel.org 13553Q: http://patchwork.kernel.org/project/linux-parisc/list/ 13554T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 13555T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 13556F: Documentation/parisc/ 13557F: arch/parisc/ 13558F: drivers/char/agp/parisc-agp.c 13559F: drivers/input/misc/hp_sdc_rtc.c 13560F: drivers/input/serio/gscps2.c 13561F: drivers/input/serio/hp_sdc* 13562F: drivers/parisc/ 13563F: drivers/parport/parport_gsc.* 13564F: drivers/tty/serial/8250/8250_gsc.c 13565F: drivers/video/console/sti* 13566F: drivers/video/fbdev/sti* 13567F: drivers/video/logo/logo_parisc* 13568F: include/linux/hp_sdc.h 13569 13570PARMAN 13571M: Jiri Pirko <jiri@nvidia.com> 13572L: netdev@vger.kernel.org 13573S: Supported 13574F: include/linux/parman.h 13575F: lib/parman.c 13576F: lib/test_parman.c 13577 13578PC ENGINES APU BOARD DRIVER 13579M: Enrico Weigelt, metux IT consult <info@metux.net> 13580S: Maintained 13581F: drivers/platform/x86/pcengines-apuv2.c 13582 13583PC87360 HARDWARE MONITORING DRIVER 13584M: Jim Cromie <jim.cromie@gmail.com> 13585L: linux-hwmon@vger.kernel.org 13586S: Maintained 13587F: Documentation/hwmon/pc87360.rst 13588F: drivers/hwmon/pc87360.c 13589 13590PC8736x GPIO DRIVER 13591M: Jim Cromie <jim.cromie@gmail.com> 13592S: Maintained 13593F: drivers/char/pc8736x_gpio.c 13594 13595PC87427 HARDWARE MONITORING DRIVER 13596M: Jean Delvare <jdelvare@suse.com> 13597L: linux-hwmon@vger.kernel.org 13598S: Maintained 13599F: Documentation/hwmon/pc87427.rst 13600F: drivers/hwmon/pc87427.c 13601 13602PCA9532 LED DRIVER 13603M: Riku Voipio <riku.voipio@iki.fi> 13604S: Maintained 13605F: drivers/leds/leds-pca9532.c 13606F: include/linux/leds-pca9532.h 13607 13608PCA9541 I2C BUS MASTER SELECTOR DRIVER 13609M: Guenter Roeck <linux@roeck-us.net> 13610L: linux-i2c@vger.kernel.org 13611S: Maintained 13612F: drivers/i2c/muxes/i2c-mux-pca9541.c 13613 13614PCDP - PRIMARY CONSOLE AND DEBUG PORT 13615M: Khalid Aziz <khalid@gonehiking.org> 13616S: Maintained 13617F: drivers/firmware/pcdp.* 13618 13619PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 13620M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 13621M: Pali Rohár <pali@kernel.org> 13622L: linux-pci@vger.kernel.org 13623L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13624S: Maintained 13625F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 13626F: drivers/pci/controller/pci-aardvark.c 13627 13628PCI DRIVER FOR ALTERA PCIE IP 13629M: Ley Foon Tan <ley.foon.tan@intel.com> 13630L: rfi@lists.rocketboards.org (moderated for non-subscribers) 13631L: linux-pci@vger.kernel.org 13632S: Supported 13633F: Documentation/devicetree/bindings/pci/altera-pcie.txt 13634F: drivers/pci/controller/pcie-altera.c 13635 13636PCI DRIVER FOR APPLIEDMICRO XGENE 13637M: Toan Le <toan@os.amperecomputing.com> 13638L: linux-pci@vger.kernel.org 13639L: linux-arm-kernel@lists.infradead.org 13640S: Maintained 13641F: Documentation/devicetree/bindings/pci/xgene-pci.txt 13642F: drivers/pci/controller/pci-xgene.c 13643 13644PCI DRIVER FOR ARM VERSATILE PLATFORM 13645M: Rob Herring <robh@kernel.org> 13646L: linux-pci@vger.kernel.org 13647L: linux-arm-kernel@lists.infradead.org 13648S: Maintained 13649F: Documentation/devicetree/bindings/pci/versatile.yaml 13650F: drivers/pci/controller/pci-versatile.c 13651 13652PCI DRIVER FOR ARMADA 8K 13653M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 13654L: linux-pci@vger.kernel.org 13655L: linux-arm-kernel@lists.infradead.org 13656S: Maintained 13657F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 13658F: drivers/pci/controller/dwc/pcie-armada8k.c 13659 13660PCI DRIVER FOR CADENCE PCIE IP 13661M: Tom Joseph <tjoseph@cadence.com> 13662L: linux-pci@vger.kernel.org 13663S: Maintained 13664F: Documentation/devicetree/bindings/pci/cdns,* 13665F: drivers/pci/controller/cadence/ 13666 13667PCI DRIVER FOR FREESCALE LAYERSCAPE 13668M: Minghuan Lian <minghuan.Lian@nxp.com> 13669M: Mingkai Hu <mingkai.hu@nxp.com> 13670M: Roy Zang <roy.zang@nxp.com> 13671L: linuxppc-dev@lists.ozlabs.org 13672L: linux-pci@vger.kernel.org 13673L: linux-arm-kernel@lists.infradead.org 13674S: Maintained 13675F: drivers/pci/controller/dwc/*layerscape* 13676 13677PCI DRIVER FOR GENERIC OF HOSTS 13678M: Will Deacon <will@kernel.org> 13679L: linux-pci@vger.kernel.org 13680L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13681S: Maintained 13682F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 13683F: drivers/pci/controller/pci-host-common.c 13684F: drivers/pci/controller/pci-host-generic.c 13685 13686PCI DRIVER FOR IMX6 13687M: Richard Zhu <hongxing.zhu@nxp.com> 13688M: Lucas Stach <l.stach@pengutronix.de> 13689L: linux-pci@vger.kernel.org 13690L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13691S: Maintained 13692F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt 13693F: drivers/pci/controller/dwc/*imx6* 13694 13695PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 13696M: Jonathan Derrick <jonathan.derrick@intel.com> 13697L: linux-pci@vger.kernel.org 13698S: Supported 13699F: drivers/pci/controller/vmd.c 13700 13701PCI DRIVER FOR MICROSEMI SWITCHTEC 13702M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 13703M: Logan Gunthorpe <logang@deltatee.com> 13704L: linux-pci@vger.kernel.org 13705S: Maintained 13706F: Documentation/ABI/testing/sysfs-class-switchtec 13707F: Documentation/driver-api/switchtec.rst 13708F: drivers/ntb/hw/mscc/ 13709F: drivers/pci/switch/switchtec* 13710F: include/linux/switchtec.h 13711F: include/uapi/linux/switchtec_ioctl.h 13712 13713PCI DRIVER FOR MOBIVEIL PCIE IP 13714M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 13715M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 13716L: linux-pci@vger.kernel.org 13717S: Supported 13718F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 13719F: drivers/pci/controller/mobiveil/pcie-mobiveil* 13720 13721PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 13722M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 13723L: linux-pci@vger.kernel.org 13724L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13725S: Maintained 13726F: drivers/pci/controller/*mvebu* 13727 13728PCI DRIVER FOR NVIDIA TEGRA 13729M: Thierry Reding <thierry.reding@gmail.com> 13730L: linux-tegra@vger.kernel.org 13731L: linux-pci@vger.kernel.org 13732S: Supported 13733F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 13734F: drivers/pci/controller/pci-tegra.c 13735 13736PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 13737M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 13738L: linux-pci@vger.kernel.org 13739L: linux-arm-kernel@lists.infradead.org 13740S: Maintained 13741F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 13742F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 13743 13744PCI DRIVER FOR RENESAS R-CAR 13745M: Marek Vasut <marek.vasut+renesas@gmail.com> 13746M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 13747L: linux-pci@vger.kernel.org 13748L: linux-renesas-soc@vger.kernel.org 13749S: Maintained 13750F: Documentation/devicetree/bindings/pci/*rcar* 13751F: drivers/pci/controller/*rcar* 13752 13753PCI DRIVER FOR SAMSUNG EXYNOS 13754M: Jingoo Han <jingoohan1@gmail.com> 13755L: linux-pci@vger.kernel.org 13756L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13757L: linux-samsung-soc@vger.kernel.org 13758S: Maintained 13759F: drivers/pci/controller/dwc/pci-exynos.c 13760 13761PCI DRIVER FOR SYNOPSYS DESIGNWARE 13762M: Jingoo Han <jingoohan1@gmail.com> 13763M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 13764L: linux-pci@vger.kernel.org 13765S: Maintained 13766F: Documentation/devicetree/bindings/pci/designware-pcie.txt 13767F: drivers/pci/controller/dwc/*designware* 13768 13769PCI DRIVER FOR TI DRA7XX/J721E 13770M: Kishon Vijay Abraham I <kishon@ti.com> 13771L: linux-omap@vger.kernel.org 13772L: linux-pci@vger.kernel.org 13773L: linux-arm-kernel@lists.infradead.org 13774S: Supported 13775F: Documentation/devicetree/bindings/pci/ti-pci.txt 13776F: drivers/pci/controller/cadence/pci-j721e.c 13777F: drivers/pci/controller/dwc/pci-dra7xx.c 13778 13779PCI DRIVER FOR TI KEYSTONE 13780M: Murali Karicheri <m-karicheri2@ti.com> 13781L: linux-pci@vger.kernel.org 13782L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13783S: Maintained 13784F: drivers/pci/controller/dwc/pci-keystone.c 13785 13786PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 13787M: Linus Walleij <linus.walleij@linaro.org> 13788L: linux-pci@vger.kernel.org 13789S: Maintained 13790F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 13791F: drivers/pci/controller/pci-v3-semi.c 13792 13793PCI ENDPOINT SUBSYSTEM 13794M: Kishon Vijay Abraham I <kishon@ti.com> 13795M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 13796L: linux-pci@vger.kernel.org 13797S: Supported 13798F: Documentation/PCI/endpoint/* 13799F: Documentation/misc-devices/pci-endpoint-test.rst 13800T: git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git 13801F: drivers/misc/pci_endpoint_test.c 13802F: drivers/pci/endpoint/ 13803F: tools/pci/ 13804 13805PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 13806M: Russell Currey <ruscur@russell.cc> 13807M: Oliver O'Halloran <oohall@gmail.com> 13808L: linuxppc-dev@lists.ozlabs.org 13809S: Supported 13810F: Documentation/PCI/pci-error-recovery.rst 13811F: Documentation/powerpc/eeh-pci-error-recovery.rst 13812F: arch/powerpc/include/*/eeh*.h 13813F: arch/powerpc/kernel/eeh*.c 13814F: arch/powerpc/platforms/*/eeh*.c 13815F: drivers/pci/pcie/aer.c 13816F: drivers/pci/pcie/dpc.c 13817F: drivers/pci/pcie/err.c 13818 13819PCI ERROR RECOVERY 13820M: Linas Vepstas <linasvepstas@gmail.com> 13821L: linux-pci@vger.kernel.org 13822S: Supported 13823F: Documentation/PCI/pci-error-recovery.rst 13824 13825PCI MSI DRIVER FOR ALTERA MSI IP 13826M: Ley Foon Tan <ley.foon.tan@intel.com> 13827L: rfi@lists.rocketboards.org (moderated for non-subscribers) 13828L: linux-pci@vger.kernel.org 13829S: Supported 13830F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 13831F: drivers/pci/controller/pcie-altera-msi.c 13832 13833PCI MSI DRIVER FOR APPLIEDMICRO XGENE 13834M: Toan Le <toan@os.amperecomputing.com> 13835L: linux-pci@vger.kernel.org 13836L: linux-arm-kernel@lists.infradead.org 13837S: Maintained 13838F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 13839F: drivers/pci/controller/pci-xgene-msi.c 13840 13841PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 13842M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 13843R: Rob Herring <robh@kernel.org> 13844L: linux-pci@vger.kernel.org 13845S: Supported 13846Q: http://patchwork.ozlabs.org/project/linux-pci/list/ 13847T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/ 13848F: drivers/pci/controller/ 13849 13850PCI SUBSYSTEM 13851M: Bjorn Helgaas <bhelgaas@google.com> 13852L: linux-pci@vger.kernel.org 13853S: Supported 13854Q: http://patchwork.ozlabs.org/project/linux-pci/list/ 13855T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 13856F: Documentation/PCI/ 13857F: Documentation/devicetree/bindings/pci/ 13858F: arch/x86/kernel/early-quirks.c 13859F: arch/x86/kernel/quirks.c 13860F: arch/x86/pci/ 13861F: drivers/acpi/pci* 13862F: drivers/pci/ 13863F: include/asm-generic/pci* 13864F: include/linux/of_pci.h 13865F: include/linux/pci* 13866F: include/uapi/linux/pci* 13867F: lib/pci* 13868 13869PCIE DRIVER FOR AMAZON ANNAPURNA LABS 13870M: Jonathan Chocron <jonnyc@amazon.com> 13871L: linux-pci@vger.kernel.org 13872S: Maintained 13873F: Documentation/devicetree/bindings/pci/pcie-al.txt 13874F: drivers/pci/controller/dwc/pcie-al.c 13875 13876PCIE DRIVER FOR AMLOGIC MESON 13877M: Yue Wang <yue.wang@Amlogic.com> 13878L: linux-pci@vger.kernel.org 13879L: linux-amlogic@lists.infradead.org 13880S: Maintained 13881F: drivers/pci/controller/dwc/pci-meson.c 13882 13883PCIE DRIVER FOR AXIS ARTPEC 13884M: Jesper Nilsson <jesper.nilsson@axis.com> 13885L: linux-arm-kernel@axis.com 13886L: linux-pci@vger.kernel.org 13887S: Maintained 13888F: Documentation/devicetree/bindings/pci/axis,artpec* 13889F: drivers/pci/controller/dwc/*artpec* 13890 13891PCIE DRIVER FOR CAVIUM THUNDERX 13892M: Robert Richter <rric@kernel.org> 13893L: linux-pci@vger.kernel.org 13894L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13895S: Odd Fixes 13896F: drivers/pci/controller/pci-thunder-* 13897 13898PCIE DRIVER FOR HISILICON 13899M: Zhou Wang <wangzhou1@hisilicon.com> 13900L: linux-pci@vger.kernel.org 13901S: Maintained 13902F: Documentation/devicetree/bindings/pci/hisilicon-pcie.txt 13903F: drivers/pci/controller/dwc/pcie-hisi.c 13904 13905PCIE DRIVER FOR HISILICON KIRIN 13906M: Xiaowei Song <songxiaowei@hisilicon.com> 13907M: Binghui Wang <wangbinghui@hisilicon.com> 13908L: linux-pci@vger.kernel.org 13909S: Maintained 13910F: Documentation/devicetree/bindings/pci/kirin-pcie.txt 13911F: drivers/pci/controller/dwc/pcie-kirin.c 13912 13913PCIE DRIVER FOR HISILICON STB 13914M: Shawn Guo <shawn.guo@linaro.org> 13915L: linux-pci@vger.kernel.org 13916S: Maintained 13917F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 13918F: drivers/pci/controller/dwc/pcie-histb.c 13919 13920PCIE DRIVER FOR MEDIATEK 13921M: Ryder Lee <ryder.lee@mediatek.com> 13922L: linux-pci@vger.kernel.org 13923L: linux-mediatek@lists.infradead.org 13924S: Supported 13925F: Documentation/devicetree/bindings/pci/mediatek* 13926F: drivers/pci/controller/*mediatek* 13927 13928PCIE DRIVER FOR MICROCHIP 13929M: Daire McNamara <daire.mcnamara@microchip.com> 13930L: linux-pci@vger.kernel.org 13931S: Supported 13932F: Documentation/devicetree/bindings/pci/microchip* 13933F: drivers/pci/controller/*microchip* 13934 13935PCIE DRIVER FOR QUALCOMM MSM 13936M: Stanimir Varbanov <svarbanov@mm-sol.com> 13937L: linux-pci@vger.kernel.org 13938L: linux-arm-msm@vger.kernel.org 13939S: Maintained 13940F: drivers/pci/controller/dwc/*qcom* 13941 13942PCIE DRIVER FOR ROCKCHIP 13943M: Shawn Lin <shawn.lin@rock-chips.com> 13944L: linux-pci@vger.kernel.org 13945L: linux-rockchip@lists.infradead.org 13946S: Maintained 13947F: Documentation/devicetree/bindings/pci/rockchip-pcie* 13948F: drivers/pci/controller/pcie-rockchip* 13949 13950PCIE DRIVER FOR SOCIONEXT UNIPHIER 13951M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 13952L: linux-pci@vger.kernel.org 13953S: Maintained 13954F: Documentation/devicetree/bindings/pci/uniphier-pcie* 13955F: drivers/pci/controller/dwc/pcie-uniphier* 13956 13957PCIE DRIVER FOR ST SPEAR13XX 13958M: Pratyush Anand <pratyush.anand@gmail.com> 13959L: linux-pci@vger.kernel.org 13960S: Maintained 13961F: drivers/pci/controller/dwc/*spear* 13962 13963PCMCIA SUBSYSTEM 13964M: Dominik Brodowski <linux@dominikbrodowski.net> 13965S: Odd Fixes 13966T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git 13967F: Documentation/pcmcia/ 13968F: drivers/pcmcia/ 13969F: include/pcmcia/ 13970F: tools/pcmcia/ 13971 13972PCNET32 NETWORK DRIVER 13973M: Don Fry <pcnet32@frontier.com> 13974L: netdev@vger.kernel.org 13975S: Maintained 13976F: drivers/net/ethernet/amd/pcnet32.c 13977 13978PCRYPT PARALLEL CRYPTO ENGINE 13979M: Steffen Klassert <steffen.klassert@secunet.com> 13980L: linux-crypto@vger.kernel.org 13981S: Maintained 13982F: crypto/pcrypt.c 13983F: include/crypto/pcrypt.h 13984 13985PEAQ WMI HOTKEYS DRIVER 13986M: Hans de Goede <hdegoede@redhat.com> 13987L: platform-driver-x86@vger.kernel.org 13988S: Maintained 13989F: drivers/platform/x86/peaq-wmi.c 13990 13991PENSANDO ETHERNET DRIVERS 13992M: Shannon Nelson <snelson@pensando.io> 13993M: drivers@pensando.io 13994L: netdev@vger.kernel.org 13995S: Supported 13996F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 13997F: drivers/net/ethernet/pensando/ 13998 13999PER-CPU MEMORY ALLOCATOR 14000M: Dennis Zhou <dennis@kernel.org> 14001M: Tejun Heo <tj@kernel.org> 14002M: Christoph Lameter <cl@linux.com> 14003S: Maintained 14004T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 14005F: arch/*/include/asm/percpu.h 14006F: include/linux/percpu*.h 14007F: mm/percpu*.c 14008 14009PER-TASK DELAY ACCOUNTING 14010M: Balbir Singh <bsingharora@gmail.com> 14011S: Maintained 14012F: include/linux/delayacct.h 14013F: kernel/delayacct.c 14014 14015PERFORMANCE EVENTS SUBSYSTEM 14016M: Peter Zijlstra <peterz@infradead.org> 14017M: Ingo Molnar <mingo@redhat.com> 14018M: Arnaldo Carvalho de Melo <acme@kernel.org> 14019R: Mark Rutland <mark.rutland@arm.com> 14020R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 14021R: Jiri Olsa <jolsa@redhat.com> 14022R: Namhyung Kim <namhyung@kernel.org> 14023L: linux-kernel@vger.kernel.org 14024S: Supported 14025T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 14026F: arch/*/events/* 14027F: arch/*/events/*/* 14028F: arch/*/include/asm/perf_event.h 14029F: arch/*/kernel/*/*/perf_event*.c 14030F: arch/*/kernel/*/perf_event*.c 14031F: arch/*/kernel/perf_callchain.c 14032F: arch/*/kernel/perf_event*.c 14033F: include/linux/perf_event.h 14034F: include/uapi/linux/perf_event.h 14035F: kernel/events/* 14036F: tools/lib/perf/ 14037F: tools/perf/ 14038 14039PERFORMANCE EVENTS TOOLING ARM64 14040R: John Garry <john.garry@huawei.com> 14041R: Will Deacon <will@kernel.org> 14042R: Mathieu Poirier <mathieu.poirier@linaro.org> 14043R: Leo Yan <leo.yan@linaro.org> 14044L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14045S: Supported 14046F: tools/build/feature/test-libopencsd.c 14047F: tools/perf/arch/arm*/ 14048F: tools/perf/pmu-events/arch/arm64/ 14049F: tools/perf/util/arm-spe* 14050F: tools/perf/util/cs-etm* 14051 14052PERSONALITY HANDLING 14053M: Christoph Hellwig <hch@infradead.org> 14054L: linux-abi-devel@lists.sourceforge.net 14055S: Maintained 14056F: include/linux/personality.h 14057F: include/uapi/linux/personality.h 14058 14059PHOENIX RC FLIGHT CONTROLLER ADAPTER 14060M: Marcus Folkesson <marcus.folkesson@gmail.com> 14061L: linux-input@vger.kernel.org 14062S: Maintained 14063F: Documentation/input/devices/pxrc.rst 14064F: drivers/input/joystick/pxrc.c 14065 14066PHONET PROTOCOL 14067M: Remi Denis-Courmont <courmisch@gmail.com> 14068S: Supported 14069F: Documentation/networking/phonet.rst 14070F: include/linux/phonet.h 14071F: include/net/phonet/ 14072F: include/uapi/linux/phonet.h 14073F: net/phonet/ 14074 14075PHRAM MTD DRIVER 14076M: Joern Engel <joern@lazybastard.org> 14077L: linux-mtd@lists.infradead.org 14078S: Maintained 14079F: drivers/mtd/devices/phram.c 14080 14081PICOLCD HID DRIVER 14082M: Bruno Prémont <bonbons@linux-vserver.org> 14083L: linux-input@vger.kernel.org 14084S: Maintained 14085F: drivers/hid/hid-picolcd* 14086 14087PIDFD API 14088M: Christian Brauner <christian@brauner.io> 14089L: linux-kernel@vger.kernel.org 14090S: Maintained 14091T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 14092F: samples/pidfd/ 14093F: tools/testing/selftests/clone3/ 14094F: tools/testing/selftests/pid_namespace/ 14095F: tools/testing/selftests/pidfd/ 14096K: (?i)pidfd 14097K: (?i)clone3 14098K: \b(clone_args|kernel_clone_args)\b 14099 14100PIN CONTROL SUBSYSTEM 14101M: Linus Walleij <linus.walleij@linaro.org> 14102L: linux-gpio@vger.kernel.org 14103S: Maintained 14104T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 14105F: Documentation/devicetree/bindings/pinctrl/ 14106F: Documentation/driver-api/pin-control.rst 14107F: drivers/pinctrl/ 14108F: include/linux/pinctrl/ 14109 14110PIN CONTROLLER - FREESCALE 14111M: Dong Aisheng <aisheng.dong@nxp.com> 14112M: Fabio Estevam <festevam@gmail.com> 14113M: Shawn Guo <shawnguo@kernel.org> 14114M: Stefan Agner <stefan@agner.ch> 14115R: Pengutronix Kernel Team <kernel@pengutronix.de> 14116L: linux-gpio@vger.kernel.org 14117S: Maintained 14118F: Documentation/devicetree/bindings/pinctrl/fsl,* 14119F: drivers/pinctrl/freescale/ 14120 14121PIN CONTROLLER - INTEL 14122M: Mika Westerberg <mika.westerberg@linux.intel.com> 14123M: Andy Shevchenko <andy@kernel.org> 14124S: Maintained 14125T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 14126F: drivers/pinctrl/intel/ 14127 14128PIN CONTROLLER - MEDIATEK 14129M: Sean Wang <sean.wang@kernel.org> 14130L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14131S: Maintained 14132F: Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt 14133F: Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt 14134F: drivers/pinctrl/mediatek/ 14135 14136PIN CONTROLLER - MICROCHIP AT91 14137M: Ludovic Desroches <ludovic.desroches@microchip.com> 14138L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14139L: linux-gpio@vger.kernel.org 14140S: Supported 14141F: drivers/gpio/gpio-sama5d2-piobu.c 14142F: drivers/pinctrl/pinctrl-at91* 14143 14144PIN CONTROLLER - QUALCOMM 14145M: Bjorn Andersson <bjorn.andersson@linaro.org> 14146L: linux-arm-msm@vger.kernel.org 14147S: Maintained 14148F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 14149F: drivers/pinctrl/qcom/ 14150 14151PIN CONTROLLER - RENESAS 14152M: Geert Uytterhoeven <geert+renesas@glider.be> 14153L: linux-renesas-soc@vger.kernel.org 14154S: Supported 14155T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 14156F: Documentation/devicetree/bindings/pinctrl/renesas,* 14157F: drivers/pinctrl/renesas/ 14158 14159PIN CONTROLLER - SAMSUNG 14160M: Tomasz Figa <tomasz.figa@gmail.com> 14161M: Krzysztof Kozlowski <krzk@kernel.org> 14162M: Sylwester Nawrocki <s.nawrocki@samsung.com> 14163L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14164L: linux-samsung-soc@vger.kernel.org 14165S: Maintained 14166Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 14167T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 14168F: Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt 14169F: drivers/pinctrl/samsung/ 14170F: include/dt-bindings/pinctrl/samsung.h 14171 14172PIN CONTROLLER - SINGLE 14173M: Tony Lindgren <tony@atomide.com> 14174M: Haojian Zhuang <haojian.zhuang@linaro.org> 14175L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14176L: linux-omap@vger.kernel.org 14177S: Maintained 14178F: drivers/pinctrl/pinctrl-single.c 14179 14180PIN CONTROLLER - ST SPEAR 14181M: Viresh Kumar <vireshk@kernel.org> 14182L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14183S: Maintained 14184W: http://www.st.com/spear 14185F: drivers/pinctrl/spear/ 14186 14187PISTACHIO SOC SUPPORT 14188M: James Hartley <james.hartley@sondrel.com> 14189L: linux-mips@vger.kernel.org 14190S: Odd Fixes 14191F: arch/mips/boot/dts/img/pistachio* 14192F: arch/mips/configs/pistachio*_defconfig 14193F: arch/mips/pistachio/ 14194 14195PKTCDVD DRIVER 14196M: linux-block@vger.kernel.org 14197S: Orphan 14198F: drivers/block/pktcdvd.c 14199F: include/linux/pktcdvd.h 14200F: include/uapi/linux/pktcdvd.h 14201 14202PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 14203M: Tomasz Duszynski <tduszyns@gmail.com> 14204S: Maintained 14205F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 14206F: drivers/iio/chemical/pms7003.c 14207 14208PLDMFW LIBRARY 14209M: Jacob Keller <jacob.e.keller@intel.com> 14210S: Maintained 14211F: Documentation/driver-api/pldmfw/ 14212F: include/linux/pldmfw.h 14213F: lib/pldmfw/ 14214 14215PLX DMA DRIVER 14216M: Logan Gunthorpe <logang@deltatee.com> 14217S: Maintained 14218F: drivers/dma/plx_dma.c 14219 14220PM6764TR DRIVER 14221M: Charles Hsu <hsu.yungteng@gmail.com> 14222L: linux-hwmon@vger.kernel.org 14223S: Maintained 14224F: Documentation/hwmon/pm6764tr.rst 14225F: drivers/hwmon/pmbus/pm6764tr.c 14226 14227PM-GRAPH UTILITY 14228M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 14229L: linux-pm@vger.kernel.org 14230S: Supported 14231W: https://01.org/pm-graph 14232B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 14233T: git git://github.com/intel/pm-graph 14234F: tools/power/pm-graph 14235 14236PMBUS HARDWARE MONITORING DRIVERS 14237M: Guenter Roeck <linux@roeck-us.net> 14238L: linux-hwmon@vger.kernel.org 14239S: Maintained 14240W: http://hwmon.wiki.kernel.org/ 14241W: http://www.roeck-us.net/linux/drivers/ 14242T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 14243F: Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt 14244F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 14245F: Documentation/devicetree/bindings/hwmon/max31785.txt 14246F: Documentation/hwmon/adm1275.rst 14247F: Documentation/hwmon/ibm-cffps.rst 14248F: Documentation/hwmon/ir35221.rst 14249F: Documentation/hwmon/lm25066.rst 14250F: Documentation/hwmon/ltc2978.rst 14251F: Documentation/hwmon/ltc3815.rst 14252F: Documentation/hwmon/max16064.rst 14253F: Documentation/hwmon/max20751.rst 14254F: Documentation/hwmon/max31785.rst 14255F: Documentation/hwmon/max34440.rst 14256F: Documentation/hwmon/max8688.rst 14257F: Documentation/hwmon/pmbus-core.rst 14258F: Documentation/hwmon/pmbus.rst 14259F: Documentation/hwmon/tps40422.rst 14260F: Documentation/hwmon/ucd9000.rst 14261F: Documentation/hwmon/ucd9200.rst 14262F: Documentation/hwmon/zl6100.rst 14263F: drivers/hwmon/pmbus/ 14264F: include/linux/pmbus.h 14265 14266PMC SIERRA MaxRAID DRIVER 14267L: linux-scsi@vger.kernel.org 14268S: Orphan 14269W: http://www.pmc-sierra.com/ 14270F: drivers/scsi/pmcraid.* 14271 14272PMC SIERRA PM8001 DRIVER 14273M: Jack Wang <jinpu.wang@cloud.ionos.com> 14274L: linux-scsi@vger.kernel.org 14275S: Supported 14276F: drivers/scsi/pm8001/ 14277 14278PNI RM3100 IIO DRIVER 14279M: Song Qiang <songqiang1304521@gmail.com> 14280L: linux-iio@vger.kernel.org 14281S: Maintained 14282F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt 14283F: drivers/iio/magnetometer/rm3100* 14284 14285PNP SUPPORT 14286M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 14287L: linux-acpi@vger.kernel.org 14288S: Maintained 14289F: drivers/pnp/ 14290F: include/linux/pnp.h 14291 14292POSIX CLOCKS and TIMERS 14293M: Thomas Gleixner <tglx@linutronix.de> 14294L: linux-kernel@vger.kernel.org 14295S: Maintained 14296T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 14297F: fs/timerfd.c 14298F: include/linux/time_namespace.h 14299F: include/linux/timer* 14300F: kernel/time/*timer* 14301F: kernel/time/namespace.c 14302 14303POWER MANAGEMENT CORE 14304M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 14305L: linux-pm@vger.kernel.org 14306S: Supported 14307B: https://bugzilla.kernel.org 14308T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 14309F: drivers/base/power/ 14310F: drivers/powercap/ 14311F: include/linux/intel_rapl.h 14312F: include/linux/pm.h 14313F: include/linux/pm_* 14314F: include/linux/powercap.h 14315F: kernel/configs/nopm.config 14316 14317POWER STATE COORDINATION INTERFACE (PSCI) 14318M: Mark Rutland <mark.rutland@arm.com> 14319M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 14320L: linux-arm-kernel@lists.infradead.org 14321S: Maintained 14322F: drivers/firmware/psci/ 14323F: include/linux/psci.h 14324F: include/uapi/linux/psci.h 14325 14326POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 14327M: Sebastian Reichel <sre@kernel.org> 14328L: linux-pm@vger.kernel.org 14329S: Maintained 14330T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 14331F: Documentation/ABI/testing/sysfs-class-power 14332F: Documentation/devicetree/bindings/power/supply/ 14333F: drivers/power/supply/ 14334F: include/linux/power_supply.h 14335 14336POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 14337M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 14338L: linuxppc-dev@lists.ozlabs.org 14339S: Maintained 14340F: drivers/char/powernv-op-panel.c 14341 14342PPP OVER ATM (RFC 2364) 14343M: Mitchell Blank Jr <mitch@sfgoth.com> 14344S: Maintained 14345F: include/uapi/linux/atmppp.h 14346F: net/atm/pppoatm.c 14347 14348PPP OVER ETHERNET 14349M: Michal Ostrowski <mostrows@earthlink.net> 14350S: Maintained 14351F: drivers/net/ppp/pppoe.c 14352F: drivers/net/ppp/pppox.c 14353 14354PPP OVER L2TP 14355M: James Chapman <jchapman@katalix.com> 14356S: Maintained 14357F: include/linux/if_pppol2tp.h 14358F: include/uapi/linux/if_pppol2tp.h 14359F: net/l2tp/l2tp_ppp.c 14360 14361PPP PROTOCOL DRIVERS AND COMPRESSORS 14362M: Paul Mackerras <paulus@samba.org> 14363L: linux-ppp@vger.kernel.org 14364S: Maintained 14365F: drivers/net/ppp/ppp_* 14366 14367PPS SUPPORT 14368M: Rodolfo Giometti <giometti@enneenne.com> 14369L: linuxpps@ml.enneenne.com (subscribers-only) 14370S: Maintained 14371W: http://wiki.enneenne.com/index.php/LinuxPPS_support 14372F: Documentation/ABI/testing/sysfs-pps 14373F: Documentation/devicetree/bindings/pps/pps-gpio.txt 14374F: Documentation/driver-api/pps.rst 14375F: drivers/pps/ 14376F: include/linux/pps*.h 14377F: include/uapi/linux/pps.h 14378 14379PPTP DRIVER 14380M: Dmitry Kozlov <xeb@mail.ru> 14381L: netdev@vger.kernel.org 14382S: Maintained 14383W: http://sourceforge.net/projects/accel-pptp 14384F: drivers/net/ppp/pptp.c 14385 14386PRESSURE STALL INFORMATION (PSI) 14387M: Johannes Weiner <hannes@cmpxchg.org> 14388S: Maintained 14389F: include/linux/psi* 14390F: kernel/sched/psi.c 14391 14392PRINTK 14393M: Petr Mladek <pmladek@suse.com> 14394M: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> 14395R: Steven Rostedt <rostedt@goodmis.org> 14396R: John Ogness <john.ogness@linutronix.de> 14397S: Maintained 14398F: include/linux/printk.h 14399F: kernel/printk/ 14400 14401PRISM54 WIRELESS DRIVER 14402M: Luis Chamberlain <mcgrof@kernel.org> 14403L: linux-wireless@vger.kernel.org 14404S: Obsolete 14405W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 14406F: drivers/net/wireless/intersil/prism54/ 14407 14408PROC FILESYSTEM 14409R: Alexey Dobriyan <adobriyan@gmail.com> 14410L: linux-kernel@vger.kernel.org 14411L: linux-fsdevel@vger.kernel.org 14412S: Maintained 14413F: Documentation/filesystems/proc.rst 14414F: fs/proc/ 14415F: include/linux/proc_fs.h 14416F: tools/testing/selftests/proc/ 14417 14418PROC SYSCTL 14419M: Luis Chamberlain <mcgrof@kernel.org> 14420M: Kees Cook <keescook@chromium.org> 14421M: Iurii Zaikin <yzaikin@google.com> 14422L: linux-kernel@vger.kernel.org 14423L: linux-fsdevel@vger.kernel.org 14424S: Maintained 14425F: fs/proc/proc_sysctl.c 14426F: include/linux/sysctl.h 14427F: kernel/sysctl-test.c 14428F: kernel/sysctl.c 14429F: tools/testing/selftests/sysctl/ 14430 14431PS3 NETWORK SUPPORT 14432M: Geoff Levand <geoff@infradead.org> 14433L: netdev@vger.kernel.org 14434L: linuxppc-dev@lists.ozlabs.org 14435S: Maintained 14436F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 14437 14438PS3 PLATFORM SUPPORT 14439M: Geoff Levand <geoff@infradead.org> 14440L: linuxppc-dev@lists.ozlabs.org 14441S: Maintained 14442F: arch/powerpc/boot/ps3* 14443F: arch/powerpc/include/asm/lv1call.h 14444F: arch/powerpc/include/asm/ps3*.h 14445F: arch/powerpc/platforms/ps3/ 14446F: drivers/*/ps3* 14447F: drivers/ps3/ 14448F: drivers/rtc/rtc-ps3.c 14449F: drivers/usb/host/*ps3.c 14450F: sound/ppc/snd_ps3* 14451 14452PS3VRAM DRIVER 14453M: Jim Paris <jim@jtan.com> 14454M: Geoff Levand <geoff@infradead.org> 14455L: linuxppc-dev@lists.ozlabs.org 14456S: Maintained 14457F: drivers/block/ps3vram.c 14458 14459PSAMPLE PACKET SAMPLING SUPPORT 14460M: Yotam Gigi <yotam.gi@gmail.com> 14461S: Maintained 14462F: include/net/psample.h 14463F: include/uapi/linux/psample.h 14464F: net/psample 14465 14466PSTORE FILESYSTEM 14467M: Kees Cook <keescook@chromium.org> 14468M: Anton Vorontsov <anton@enomsg.org> 14469M: Colin Cross <ccross@android.com> 14470M: Tony Luck <tony.luck@intel.com> 14471S: Maintained 14472T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 14473F: Documentation/admin-guide/ramoops.rst 14474F: Documentation/admin-guide/pstore-blk.rst 14475F: Documentation/devicetree/bindings/reserved-memory/ramoops.txt 14476F: drivers/acpi/apei/erst.c 14477F: drivers/firmware/efi/efi-pstore.c 14478F: fs/pstore/ 14479F: include/linux/pstore* 14480K: \b(pstore|ramoops) 14481 14482PTP HARDWARE CLOCK SUPPORT 14483M: Richard Cochran <richardcochran@gmail.com> 14484L: netdev@vger.kernel.org 14485S: Maintained 14486W: http://linuxptp.sourceforge.net/ 14487F: Documentation/ABI/testing/sysfs-ptp 14488F: Documentation/driver-api/ptp.rst 14489F: drivers/net/phy/dp83640* 14490F: drivers/ptp/* 14491F: include/linux/ptp_cl* 14492 14493PTRACE SUPPORT 14494M: Oleg Nesterov <oleg@redhat.com> 14495S: Maintained 14496F: arch/*/*/ptrace*.c 14497F: arch/*/include/asm/ptrace*.h 14498F: arch/*/ptrace*.c 14499F: include/asm-generic/syscall.h 14500F: include/linux/ptrace.h 14501F: include/linux/regset.h 14502F: include/linux/tracehook.h 14503F: include/uapi/linux/ptrace.h 14504F: include/uapi/linux/ptrace.h 14505F: kernel/ptrace.c 14506 14507PULSE8-CEC DRIVER 14508M: Hans Verkuil <hverkuil@xs4all.nl> 14509L: linux-media@vger.kernel.org 14510S: Maintained 14511T: git git://linuxtv.org/media_tree.git 14512F: Documentation/admin-guide/media/pulse8-cec.rst 14513F: drivers/media/cec/usb/pulse8/ 14514 14515PVRUSB2 VIDEO4LINUX DRIVER 14516M: Mike Isely <isely@pobox.com> 14517L: pvrusb2@isely.net (subscribers-only) 14518L: linux-media@vger.kernel.org 14519S: Maintained 14520W: http://www.isely.net/pvrusb2/ 14521T: git git://linuxtv.org/media_tree.git 14522F: Documentation/driver-api/media/drivers/pvrusb2* 14523F: drivers/media/usb/pvrusb2/ 14524 14525PWC WEBCAM DRIVER 14526M: Hans Verkuil <hverkuil@xs4all.nl> 14527L: linux-media@vger.kernel.org 14528S: Odd Fixes 14529T: git git://linuxtv.org/media_tree.git 14530F: drivers/media/usb/pwc/* 14531F: include/trace/events/pwc.h 14532 14533PWM FAN DRIVER 14534M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 14535L: linux-hwmon@vger.kernel.org 14536S: Supported 14537F: Documentation/devicetree/bindings/hwmon/pwm-fan.txt 14538F: Documentation/hwmon/pwm-fan.rst 14539F: drivers/hwmon/pwm-fan.c 14540 14541PWM IR Transmitter 14542M: Sean Young <sean@mess.org> 14543L: linux-media@vger.kernel.org 14544S: Maintained 14545F: drivers/media/rc/pwm-ir-tx.c 14546 14547PWM SUBSYSTEM 14548M: Thierry Reding <thierry.reding@gmail.com> 14549R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 14550M: Lee Jones <lee.jones@linaro.org> 14551L: linux-pwm@vger.kernel.org 14552S: Maintained 14553Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 14554T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 14555F: Documentation/devicetree/bindings/gpio/gpio-mvebu.txt 14556F: Documentation/devicetree/bindings/pwm/ 14557F: Documentation/driver-api/pwm.rst 14558F: drivers/gpio/gpio-mvebu.c 14559F: drivers/pwm/ 14560F: drivers/video/backlight/pwm_bl.c 14561F: include/linux/pwm.h 14562F: include/linux/pwm_backlight.h 14563K: pwm_(config|apply_state|ops) 14564 14565PXA GPIO DRIVER 14566M: Robert Jarzmik <robert.jarzmik@free.fr> 14567L: linux-gpio@vger.kernel.org 14568S: Maintained 14569F: drivers/gpio/gpio-pxa.c 14570 14571PXA MMCI DRIVER 14572S: Orphan 14573 14574PXA RTC DRIVER 14575M: Robert Jarzmik <robert.jarzmik@free.fr> 14576L: linux-rtc@vger.kernel.org 14577S: Maintained 14578 14579PXA2xx/PXA3xx SUPPORT 14580M: Daniel Mack <daniel@zonque.org> 14581M: Haojian Zhuang <haojian.zhuang@gmail.com> 14582M: Robert Jarzmik <robert.jarzmik@free.fr> 14583L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14584S: Maintained 14585T: git git://github.com/hzhuang1/linux.git 14586T: git git://github.com/rjarzmik/linux.git 14587F: arch/arm/boot/dts/pxa* 14588F: arch/arm/mach-pxa/ 14589F: drivers/dma/pxa* 14590F: drivers/pcmcia/pxa2xx* 14591F: drivers/pinctrl/pxa/ 14592F: drivers/spi/spi-pxa2xx* 14593F: drivers/usb/gadget/udc/pxa2* 14594F: include/sound/pxa2xx-lib.h 14595F: sound/arm/pxa* 14596F: sound/soc/pxa/ 14597 14598QAT DRIVER 14599M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 14600L: qat-linux@intel.com 14601S: Supported 14602F: drivers/crypto/qat/ 14603 14604QCOM AUDIO (ASoC) DRIVERS 14605M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14606M: Banajit Goswami <bgoswami@codeaurora.org> 14607L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14608S: Supported 14609F: sound/soc/codecs/lpass-va-macro.c 14610F: sound/soc/codecs/lpass-wsa-macro.* 14611F: sound/soc/codecs/msm8916-wcd-analog.c 14612F: sound/soc/codecs/msm8916-wcd-digital.c 14613F: sound/soc/codecs/wcd9335.* 14614F: sound/soc/codecs/wcd934x.c 14615F: sound/soc/codecs/wcd-clsh-v2.* 14616F: sound/soc/codecs/wsa881x.c 14617F: sound/soc/qcom/ 14618 14619QCOM IPA DRIVER 14620M: Alex Elder <elder@kernel.org> 14621L: netdev@vger.kernel.org 14622S: Supported 14623F: drivers/net/ipa/ 14624 14625QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 14626M: Gabriel Somlo <somlo@cmu.edu> 14627M: "Michael S. Tsirkin" <mst@redhat.com> 14628L: qemu-devel@nongnu.org 14629S: Maintained 14630F: drivers/firmware/qemu_fw_cfg.c 14631F: include/uapi/linux/qemu_fw_cfg.h 14632 14633QIB DRIVER 14634M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 14635M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 14636L: linux-rdma@vger.kernel.org 14637S: Supported 14638F: drivers/infiniband/hw/qib/ 14639 14640QLOGIC QL41xxx FCOE DRIVER 14641M: Saurav Kashyap <skashyap@marvell.com> 14642M: Javed Hasan <jhasan@marvell.com> 14643M: GR-QLogic-Storage-Upstream@marvell.com 14644L: linux-scsi@vger.kernel.org 14645S: Supported 14646F: drivers/scsi/qedf/ 14647 14648QLOGIC QL41xxx ISCSI DRIVER 14649M: Nilesh Javali <njavali@marvell.com> 14650M: Manish Rangankar <mrangankar@marvell.com> 14651M: GR-QLogic-Storage-Upstream@marvell.com 14652L: linux-scsi@vger.kernel.org 14653S: Supported 14654F: drivers/scsi/qedi/ 14655 14656QLOGIC QL4xxx ETHERNET DRIVER 14657M: Ariel Elior <aelior@marvell.com> 14658M: GR-everest-linux-l2@marvell.com 14659L: netdev@vger.kernel.org 14660S: Supported 14661F: drivers/net/ethernet/qlogic/qed/ 14662F: drivers/net/ethernet/qlogic/qede/ 14663F: include/linux/qed/ 14664 14665QLOGIC QL4xxx RDMA DRIVER 14666M: Michal Kalderon <mkalderon@marvell.com> 14667M: Ariel Elior <aelior@marvell.com> 14668L: linux-rdma@vger.kernel.org 14669S: Supported 14670F: drivers/infiniband/hw/qedr/ 14671F: include/uapi/rdma/qedr-abi.h 14672 14673QLOGIC QLA1280 SCSI DRIVER 14674M: Michael Reed <mdr@sgi.com> 14675L: linux-scsi@vger.kernel.org 14676S: Maintained 14677F: drivers/scsi/qla1280.[ch] 14678 14679QLOGIC QLA2XXX FC-SCSI DRIVER 14680M: Nilesh Javali <njavali@marvell.com> 14681M: GR-QLogic-Storage-Upstream@marvell.com 14682L: linux-scsi@vger.kernel.org 14683S: Supported 14684F: drivers/scsi/qla2xxx/ 14685 14686QLOGIC QLA3XXX NETWORK DRIVER 14687M: GR-Linux-NIC-Dev@marvell.com 14688L: netdev@vger.kernel.org 14689S: Supported 14690F: drivers/net/ethernet/qlogic/qla3xxx.* 14691 14692QLOGIC QLA4XXX iSCSI DRIVER 14693M: Nilesh Javali <njavali@marvell.com> 14694M: Manish Rangankar <mrangankar@marvell.com> 14695M: GR-QLogic-Storage-Upstream@marvell.com 14696L: linux-scsi@vger.kernel.org 14697S: Supported 14698F: drivers/scsi/qla4xxx/ 14699 14700QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 14701M: Shahed Shaikh <shshaikh@marvell.com> 14702M: Manish Chopra <manishc@marvell.com> 14703M: GR-Linux-NIC-Dev@marvell.com 14704L: netdev@vger.kernel.org 14705S: Supported 14706F: drivers/net/ethernet/qlogic/qlcnic/ 14707 14708QLOGIC QLGE 10Gb ETHERNET DRIVER 14709M: Manish Chopra <manishc@marvell.com> 14710M: GR-Linux-NIC-Dev@marvell.com 14711L: netdev@vger.kernel.org 14712S: Supported 14713F: drivers/staging/qlge/ 14714 14715QLOGIC QLGE 10Gb ETHERNET DRIVER 14716M: Coiby Xu <coiby.xu@gmail.com> 14717L: netdev@vger.kernel.org 14718S: Maintained 14719F: Documentation/networking/device_drivers/qlogic/qlge.rst 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> 16889L: netdev@vger.kernel.org 16890S: Supported 16891F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 16892F: drivers/net/ethernet/toshiba/spider_net* 16893 16894SPMI SUBSYSTEM 16895M: Stephen Boyd <sboyd@kernel.org> 16896L: linux-kernel@vger.kernel.org 16897S: Maintained 16898T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 16899F: Documentation/devicetree/bindings/spmi/ 16900F: drivers/spmi/ 16901F: include/dt-bindings/spmi/spmi.h 16902F: include/linux/spmi.h 16903F: include/trace/events/spmi.h 16904 16905SPU FILE SYSTEM 16906M: Jeremy Kerr <jk@ozlabs.org> 16907L: linuxppc-dev@lists.ozlabs.org 16908S: Supported 16909W: http://www.ibm.com/developerworks/power/cell/ 16910F: Documentation/filesystems/spufs/spufs.rst 16911F: arch/powerpc/platforms/cell/spufs/ 16912 16913SQUASHFS FILE SYSTEM 16914M: Phillip Lougher <phillip@squashfs.org.uk> 16915L: squashfs-devel@lists.sourceforge.net (subscribers-only) 16916S: Maintained 16917W: http://squashfs.org.uk 16918T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 16919F: Documentation/filesystems/squashfs.rst 16920F: fs/squashfs/ 16921 16922SRM (Alpha) environment access 16923M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 16924S: Maintained 16925F: arch/alpha/kernel/srm_env.c 16926 16927ST LSM6DSx IMU IIO DRIVER 16928M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 16929L: linux-iio@vger.kernel.org 16930S: Maintained 16931W: http://www.st.com/ 16932F: Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt 16933F: drivers/iio/imu/st_lsm6dsx/ 16934 16935ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 16936M: Mickael Guene <mickael.guene@st.com> 16937L: linux-media@vger.kernel.org 16938S: Maintained 16939T: git git://linuxtv.org/media_tree.git 16940F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt 16941F: drivers/media/i2c/st-mipid02.c 16942 16943ST STM32 I2C/SMBUS DRIVER 16944M: Pierre-Yves MORDRET <pierre-yves.mordret@st.com> 16945L: linux-i2c@vger.kernel.org 16946S: Maintained 16947F: drivers/i2c/busses/i2c-stm32* 16948 16949ST VL53L0X ToF RANGER(I2C) IIO DRIVER 16950M: Song Qiang <songqiang1304521@gmail.com> 16951L: linux-iio@vger.kernel.org 16952S: Maintained 16953F: Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt 16954F: drivers/iio/proximity/vl53l0x-i2c.c 16955 16956STABLE BRANCH 16957M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 16958M: Sasha Levin <sashal@kernel.org> 16959L: stable@vger.kernel.org 16960S: Supported 16961F: Documentation/process/stable-kernel-rules.rst 16962 16963STAGING - ATOMISP DRIVER 16964M: Mauro Carvalho Chehab <mchehab@kernel.org> 16965R: Sakari Ailus <sakari.ailus@linux.intel.com> 16966L: linux-media@vger.kernel.org 16967S: Maintained 16968F: drivers/staging/media/atomisp/ 16969 16970STAGING - COMEDI 16971M: Ian Abbott <abbotti@mev.co.uk> 16972M: H Hartley Sweeten <hsweeten@visionengravers.com> 16973S: Odd Fixes 16974F: drivers/staging/comedi/ 16975 16976STAGING - FIELDBUS SUBSYSTEM 16977M: Sven Van Asbroeck <TheSven73@gmail.com> 16978S: Maintained 16979F: drivers/staging/fieldbus/* 16980F: drivers/staging/fieldbus/Documentation/ 16981 16982STAGING - HMS ANYBUS-S BUS 16983M: Sven Van Asbroeck <TheSven73@gmail.com> 16984S: Maintained 16985F: drivers/staging/fieldbus/anybuss/ 16986 16987STAGING - INDUSTRIAL IO 16988M: Jonathan Cameron <jic23@kernel.org> 16989L: linux-iio@vger.kernel.org 16990S: Odd Fixes 16991F: Documentation/devicetree/bindings/staging/iio/ 16992F: drivers/staging/iio/ 16993 16994STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 16995M: Marc Dietrich <marvin24@gmx.de> 16996L: ac100@lists.launchpad.net (moderated for non-subscribers) 16997L: linux-tegra@vger.kernel.org 16998S: Maintained 16999F: drivers/staging/nvec/ 17000 17001STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 17002M: Jens Frederich <jfrederich@gmail.com> 17003M: Daniel Drake <dsd@laptop.org> 17004M: Jon Nettleton <jon.nettleton@gmail.com> 17005S: Maintained 17006W: http://wiki.laptop.org/go/DCON 17007F: drivers/staging/olpc_dcon/ 17008 17009STAGING - REALTEK RTL8188EU DRIVERS 17010M: Larry Finger <Larry.Finger@lwfinger.net> 17011S: Odd Fixes 17012F: drivers/staging/rtl8188eu/ 17013 17014STAGING - REALTEK RTL8712U DRIVERS 17015M: Larry Finger <Larry.Finger@lwfinger.net> 17016M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 17017S: Odd Fixes 17018F: drivers/staging/rtl8712/ 17019 17020STAGING - SEPS525 LCD CONTROLLER DRIVERS 17021M: Michael Hennerich <michael.hennerich@analog.com> 17022L: linux-fbdev@vger.kernel.org 17023S: Supported 17024F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 17025F: drivers/staging/fbtft/fb_seps525.c 17026 17027STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 17028M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 17029M: Teddy Wang <teddy.wang@siliconmotion.com> 17030M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 17031L: linux-fbdev@vger.kernel.org 17032S: Maintained 17033F: drivers/staging/sm750fb/ 17034 17035STAGING - VIA VT665X DRIVERS 17036M: Forest Bond <forest@alittletooquiet.net> 17037S: Odd Fixes 17038F: drivers/staging/vt665?/ 17039 17040STAGING SUBSYSTEM 17041M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 17042L: devel@driverdev.osuosl.org 17043S: Supported 17044T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 17045F: drivers/staging/ 17046 17047STARFIRE/DURALAN NETWORK DRIVER 17048M: Ion Badulescu <ionut@badula.org> 17049S: Odd Fixes 17050F: drivers/net/ethernet/adaptec/starfire* 17051 17052STATIC BRANCH/CALL 17053M: Peter Zijlstra <peterz@infradead.org> 17054M: Josh Poimboeuf <jpoimboe@redhat.com> 17055M: Jason Baron <jbaron@akamai.com> 17056R: Steven Rostedt <rostedt@goodmis.org> 17057R: Ard Biesheuvel <ardb@kernel.org> 17058S: Supported 17059F: arch/*/include/asm/jump_label*.h 17060F: arch/*/include/asm/static_call*.h 17061F: arch/*/kernel/jump_label.c 17062F: arch/*/kernel/static_call.c 17063F: include/linux/jump_label*.h 17064F: include/linux/static_call*.h 17065F: kernel/jump_label.c 17066F: kernel/static_call.c 17067 17068STI AUDIO (ASoC) DRIVERS 17069M: Arnaud Pouliquen <arnaud.pouliquen@st.com> 17070L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17071S: Maintained 17072F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 17073F: sound/soc/sti/ 17074 17075STI CEC DRIVER 17076M: Benjamin Gaignard <benjamin.gaignard@linaro.org> 17077S: Maintained 17078F: Documentation/devicetree/bindings/media/stih-cec.txt 17079F: drivers/media/cec/platform/sti/ 17080 17081STK1160 USB VIDEO CAPTURE DRIVER 17082M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17083L: linux-media@vger.kernel.org 17084S: Maintained 17085T: git git://linuxtv.org/media_tree.git 17086F: drivers/media/usb/stk1160/ 17087 17088STM32 AUDIO (ASoC) DRIVERS 17089M: Olivier Moysan <olivier.moysan@st.com> 17090M: Arnaud Pouliquen <arnaud.pouliquen@st.com> 17091L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17092S: Maintained 17093F: Documentation/devicetree/bindings/iio/adc/st,stm32-*.yaml 17094F: sound/soc/stm/ 17095 17096STM32 TIMER/LPTIMER DRIVERS 17097M: Fabrice Gasnier <fabrice.gasnier@st.com> 17098S: Maintained 17099F: Documentation/ABI/testing/*timer-stm32 17100F: Documentation/devicetree/bindings/*/*stm32-*timer* 17101F: drivers/*/stm32-*timer* 17102F: drivers/pwm/pwm-stm32* 17103F: include/linux/*/stm32-*tim* 17104 17105STMMAC ETHERNET DRIVER 17106M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 17107M: Alexandre Torgue <alexandre.torgue@st.com> 17108M: Jose Abreu <joabreu@synopsys.com> 17109L: netdev@vger.kernel.org 17110S: Supported 17111W: http://www.stlinux.com 17112F: Documentation/networking/device_drivers/ethernet/stmicro/ 17113F: drivers/net/ethernet/stmicro/stmmac/ 17114 17115SUN3/3X 17116M: Sam Creasey <sammy@sammy.net> 17117S: Maintained 17118W: http://sammy.net/sun3/ 17119F: arch/m68k/include/asm/sun3* 17120F: arch/m68k/kernel/*sun3* 17121F: arch/m68k/sun3*/ 17122F: drivers/net/ethernet/i825xx/sun3* 17123 17124SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 17125M: Hans de Goede <hdegoede@redhat.com> 17126L: linux-input@vger.kernel.org 17127S: Maintained 17128F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 17129F: drivers/input/keyboard/sun4i-lradc-keys.c 17130 17131SUNDANCE NETWORK DRIVER 17132M: Denis Kirjanov <kda@linux-powerpc.org> 17133L: netdev@vger.kernel.org 17134S: Maintained 17135F: drivers/net/ethernet/dlink/sundance.c 17136 17137SUPERH 17138M: Yoshinori Sato <ysato@users.sourceforge.jp> 17139M: Rich Felker <dalias@libc.org> 17140L: linux-sh@vger.kernel.org 17141S: Maintained 17142Q: http://patchwork.kernel.org/project/linux-sh/list/ 17143F: Documentation/sh/ 17144F: arch/sh/ 17145F: drivers/sh/ 17146 17147SUSPEND TO RAM 17148M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 17149M: Len Brown <len.brown@intel.com> 17150M: Pavel Machek <pavel@ucw.cz> 17151L: linux-pm@vger.kernel.org 17152S: Supported 17153B: https://bugzilla.kernel.org 17154F: Documentation/power/ 17155F: arch/x86/kernel/acpi/ 17156F: drivers/base/power/ 17157F: include/linux/freezer.h 17158F: include/linux/pm.h 17159F: include/linux/suspend.h 17160F: kernel/power/ 17161 17162SVGA HANDLING 17163M: Martin Mares <mj@ucw.cz> 17164L: linux-video@atrey.karlin.mff.cuni.cz 17165S: Maintained 17166F: Documentation/admin-guide/svga.rst 17167F: arch/x86/boot/video* 17168 17169SWIOTLB SUBSYSTEM 17170M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 17171L: iommu@lists.linux-foundation.org 17172S: Supported 17173T: git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git 17174F: arch/*/kernel/pci-swiotlb.c 17175F: include/linux/swiotlb.h 17176F: kernel/dma/swiotlb.c 17177 17178SWITCHDEV 17179M: Jiri Pirko <jiri@resnulli.us> 17180M: Ivan Vecera <ivecera@redhat.com> 17181L: netdev@vger.kernel.org 17182S: Supported 17183F: include/net/switchdev.h 17184F: net/switchdev/ 17185 17186SY8106A REGULATOR DRIVER 17187M: Icenowy Zheng <icenowy@aosc.io> 17188S: Maintained 17189F: Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt 17190F: drivers/regulator/sy8106a-regulator.c 17191 17192SYNC FILE FRAMEWORK 17193M: Sumit Semwal <sumit.semwal@linaro.org> 17194R: Gustavo Padovan <gustavo@padovan.org> 17195L: linux-media@vger.kernel.org 17196L: dri-devel@lists.freedesktop.org 17197S: Maintained 17198T: git git://anongit.freedesktop.org/drm/drm-misc 17199F: Documentation/driver-api/sync_file.rst 17200F: drivers/dma-buf/dma-fence* 17201F: drivers/dma-buf/sw_sync.c 17202F: drivers/dma-buf/sync_* 17203F: include/linux/sync_file.h 17204F: include/uapi/linux/sync_file.h 17205 17206SYNOPSYS ARC ARCHITECTURE 17207M: Vineet Gupta <vgupta@synopsys.com> 17208L: linux-snps-arc@lists.infradead.org 17209S: Supported 17210T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 17211F: Documentation/devicetree/bindings/arc/* 17212F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 17213F: arch/arc/ 17214F: drivers/clocksource/arc_timer.c 17215F: drivers/tty/serial/arc_uart.c 17216 17217SYNOPSYS ARC HSDK SDP pll clock driver 17218M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 17219S: Supported 17220F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 17221F: drivers/clk/clk-hsdk-pll.c 17222 17223SYNOPSYS ARC SDP clock driver 17224M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 17225S: Supported 17226F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 17227F: drivers/clk/axs10x/* 17228 17229SYNOPSYS ARC SDP platform support 17230M: Alexey Brodkin <abrodkin@synopsys.com> 17231S: Supported 17232F: Documentation/devicetree/bindings/arc/axs10* 17233F: arch/arc/boot/dts/ax* 17234F: arch/arc/plat-axs10x 17235 17236SYNOPSYS AXS10x RESET CONTROLLER DRIVER 17237M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 17238S: Supported 17239F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt 17240F: drivers/reset/reset-axs10x.c 17241 17242SYNOPSYS CREG GPIO DRIVER 17243M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 17244S: Maintained 17245F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 17246F: drivers/gpio/gpio-creg-snps.c 17247 17248SYNOPSYS DESIGNWARE 8250 UART DRIVER 17249R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 17250S: Maintained 17251F: drivers/tty/serial/8250/8250_dw.c 17252F: drivers/tty/serial/8250/8250_dwlib.* 17253F: drivers/tty/serial/8250/8250_lpss.c 17254 17255SYNOPSYS DESIGNWARE APB GPIO DRIVER 17256M: Hoan Tran <hoan@os.amperecomputing.com> 17257M: Serge Semin <fancer.lancer@gmail.com> 17258L: linux-gpio@vger.kernel.org 17259S: Maintained 17260F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 17261F: drivers/gpio/gpio-dwapb.c 17262 17263SYNOPSYS DESIGNWARE APB SSI DRIVER 17264M: Serge Semin <fancer.lancer@gmail.com> 17265L: linux-spi@vger.kernel.org 17266S: Supported 17267F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 17268F: drivers/spi/spi-dw* 17269 17270SYNOPSYS DESIGNWARE AXI DMAC DRIVER 17271M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 17272S: Maintained 17273F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt 17274F: drivers/dma/dw-axi-dmac/ 17275 17276SYNOPSYS DESIGNWARE DMAC DRIVER 17277M: Viresh Kumar <vireshk@kernel.org> 17278R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 17279S: Maintained 17280F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 17281F: drivers/dma/dw/ 17282F: include/dt-bindings/dma/dw-dmac.h 17283F: include/linux/dma/dw.h 17284F: include/linux/platform_data/dma-dw.h 17285 17286SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 17287M: Jose Abreu <Jose.Abreu@synopsys.com> 17288L: netdev@vger.kernel.org 17289S: Supported 17290F: drivers/net/ethernet/synopsys/ 17291 17292SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 17293M: Jose Abreu <Jose.Abreu@synopsys.com> 17294L: netdev@vger.kernel.org 17295S: Supported 17296F: drivers/net/pcs/pcs-xpcs.c 17297F: include/linux/pcs/pcs-xpcs.h 17298 17299SYNOPSYS DESIGNWARE I2C DRIVER 17300M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 17301R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 17302R: Mika Westerberg <mika.westerberg@linux.intel.com> 17303L: linux-i2c@vger.kernel.org 17304S: Maintained 17305F: drivers/i2c/busses/i2c-designware-* 17306F: include/linux/platform_data/i2c-designware.h 17307 17308SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 17309M: Jaehoon Chung <jh80.chung@samsung.com> 17310L: linux-mmc@vger.kernel.org 17311S: Maintained 17312F: drivers/mmc/host/dw_mmc* 17313 17314SYNOPSYS HSDK RESET CONTROLLER DRIVER 17315M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 17316S: Supported 17317F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 17318F: drivers/reset/reset-hsdk.c 17319F: include/dt-bindings/reset/snps,hsdk-reset.h 17320 17321SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 17322M: Prabu Thangamuthu <prabu.t@synopsys.com> 17323M: Manjunath M B <manjumb@synopsys.com> 17324L: linux-mmc@vger.kernel.org 17325S: Maintained 17326F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 17327 17328SYSTEM CONFIGURATION (SYSCON) 17329M: Lee Jones <lee.jones@linaro.org> 17330M: Arnd Bergmann <arnd@arndb.de> 17331S: Supported 17332T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 17333F: drivers/mfd/syscon.c 17334 17335SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 17336M: Sudeep Holla <sudeep.holla@arm.com> 17337R: Cristian Marussi <cristian.marussi@arm.com> 17338L: linux-arm-kernel@lists.infradead.org 17339S: Maintained 17340F: Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt 17341F: drivers/clk/clk-sc[mp]i.c 17342F: drivers/cpufreq/sc[mp]i-cpufreq.c 17343F: drivers/firmware/arm_scmi/ 17344F: drivers/firmware/arm_scpi.c 17345F: drivers/regulator/scmi-regulator.c 17346F: drivers/reset/reset-scmi.c 17347F: include/linux/sc[mp]i_protocol.h 17348F: include/trace/events/scmi.h 17349 17350SYSTEM RESET/SHUTDOWN DRIVERS 17351M: Sebastian Reichel <sre@kernel.org> 17352L: linux-pm@vger.kernel.org 17353S: Maintained 17354T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17355F: Documentation/devicetree/bindings/power/reset/ 17356F: drivers/power/reset/ 17357 17358SYSTEM TRACE MODULE CLASS 17359M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 17360S: Maintained 17361T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 17362F: Documentation/trace/stm.rst 17363F: drivers/hwtracing/stm/ 17364F: include/linux/stm.h 17365F: include/uapi/linux/stm.h 17366 17367SYSTEM76 ACPI DRIVER 17368M: Jeremy Soller <jeremy@system76.com> 17369M: System76 Product Development <productdev@system76.com> 17370L: platform-driver-x86@vger.kernel.org 17371S: Maintained 17372F: drivers/platform/x86/system76_acpi.c 17373 17374SYSV FILESYSTEM 17375M: Christoph Hellwig <hch@infradead.org> 17376S: Maintained 17377F: Documentation/filesystems/sysv-fs.rst 17378F: fs/sysv/ 17379F: include/linux/sysv_fs.h 17380 17381TASKSTATS STATISTICS INTERFACE 17382M: Balbir Singh <bsingharora@gmail.com> 17383S: Maintained 17384F: Documentation/accounting/taskstats* 17385F: include/linux/taskstats* 17386F: kernel/taskstats.c 17387 17388TC subsystem 17389M: Jamal Hadi Salim <jhs@mojatatu.com> 17390M: Cong Wang <xiyou.wangcong@gmail.com> 17391M: Jiri Pirko <jiri@resnulli.us> 17392L: netdev@vger.kernel.org 17393S: Maintained 17394F: include/net/pkt_cls.h 17395F: include/net/pkt_sched.h 17396F: include/net/tc_act/ 17397F: include/uapi/linux/pkt_cls.h 17398F: include/uapi/linux/pkt_sched.h 17399F: include/uapi/linux/tc_act/ 17400F: include/uapi/linux/tc_ematch/ 17401F: net/sched/ 17402 17403TC90522 MEDIA DRIVER 17404M: Akihiro Tsukada <tskd08@gmail.com> 17405L: linux-media@vger.kernel.org 17406S: Odd Fixes 17407F: drivers/media/dvb-frontends/tc90522* 17408 17409TCP LOW PRIORITY MODULE 17410M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 17411M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 17412S: Maintained 17413W: http://tcp-lp-mod.sourceforge.net/ 17414F: net/ipv4/tcp_lp.c 17415 17416TDA10071 MEDIA DRIVER 17417M: Antti Palosaari <crope@iki.fi> 17418L: linux-media@vger.kernel.org 17419S: Maintained 17420W: https://linuxtv.org 17421W: http://palosaari.fi/linux/ 17422Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17423T: git git://linuxtv.org/anttip/media_tree.git 17424F: drivers/media/dvb-frontends/tda10071* 17425 17426TDA18212 MEDIA DRIVER 17427M: Antti Palosaari <crope@iki.fi> 17428L: linux-media@vger.kernel.org 17429S: Maintained 17430W: https://linuxtv.org 17431W: http://palosaari.fi/linux/ 17432Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17433T: git git://linuxtv.org/anttip/media_tree.git 17434F: drivers/media/tuners/tda18212* 17435 17436TDA18218 MEDIA DRIVER 17437M: Antti Palosaari <crope@iki.fi> 17438L: linux-media@vger.kernel.org 17439S: Maintained 17440W: https://linuxtv.org 17441W: http://palosaari.fi/linux/ 17442Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17443T: git git://linuxtv.org/anttip/media_tree.git 17444F: drivers/media/tuners/tda18218* 17445 17446TDA18250 MEDIA DRIVER 17447M: Olli Salonen <olli.salonen@iki.fi> 17448L: linux-media@vger.kernel.org 17449S: Maintained 17450W: https://linuxtv.org 17451Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17452T: git git://linuxtv.org/media_tree.git 17453F: drivers/media/tuners/tda18250* 17454 17455TDA18271 MEDIA DRIVER 17456M: Michael Krufky <mkrufky@linuxtv.org> 17457L: linux-media@vger.kernel.org 17458S: Maintained 17459W: https://linuxtv.org 17460W: http://github.com/mkrufky 17461Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17462T: git git://linuxtv.org/mkrufky/tuners.git 17463F: drivers/media/tuners/tda18271* 17464 17465TDA1997x MEDIA DRIVER 17466M: Tim Harvey <tharvey@gateworks.com> 17467L: linux-media@vger.kernel.org 17468S: Maintained 17469W: https://linuxtv.org 17470Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17471F: drivers/media/i2c/tda1997x.* 17472 17473TDA827x MEDIA DRIVER 17474M: Michael Krufky <mkrufky@linuxtv.org> 17475L: linux-media@vger.kernel.org 17476S: Maintained 17477W: https://linuxtv.org 17478W: http://github.com/mkrufky 17479Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17480T: git git://linuxtv.org/mkrufky/tuners.git 17481F: drivers/media/tuners/tda8290.* 17482 17483TDA8290 MEDIA DRIVER 17484M: Michael Krufky <mkrufky@linuxtv.org> 17485L: linux-media@vger.kernel.org 17486S: Maintained 17487W: https://linuxtv.org 17488W: http://github.com/mkrufky 17489Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17490T: git git://linuxtv.org/mkrufky/tuners.git 17491F: drivers/media/tuners/tda8290.* 17492 17493TDA9840 MEDIA DRIVER 17494M: Hans Verkuil <hverkuil@xs4all.nl> 17495L: linux-media@vger.kernel.org 17496S: Maintained 17497W: https://linuxtv.org 17498T: git git://linuxtv.org/media_tree.git 17499F: drivers/media/i2c/tda9840* 17500 17501TEA5761 TUNER DRIVER 17502M: Mauro Carvalho Chehab <mchehab@kernel.org> 17503L: linux-media@vger.kernel.org 17504S: Odd fixes 17505W: https://linuxtv.org 17506T: git git://linuxtv.org/media_tree.git 17507F: drivers/media/tuners/tea5761.* 17508 17509TEA5767 TUNER DRIVER 17510M: Mauro Carvalho Chehab <mchehab@kernel.org> 17511L: linux-media@vger.kernel.org 17512S: Maintained 17513W: https://linuxtv.org 17514T: git git://linuxtv.org/media_tree.git 17515F: drivers/media/tuners/tea5767.* 17516 17517TEA6415C MEDIA DRIVER 17518M: Hans Verkuil <hverkuil@xs4all.nl> 17519L: linux-media@vger.kernel.org 17520S: Maintained 17521W: https://linuxtv.org 17522T: git git://linuxtv.org/media_tree.git 17523F: drivers/media/i2c/tea6415c* 17524 17525TEA6420 MEDIA DRIVER 17526M: Hans Verkuil <hverkuil@xs4all.nl> 17527L: linux-media@vger.kernel.org 17528S: Maintained 17529W: https://linuxtv.org 17530T: git git://linuxtv.org/media_tree.git 17531F: drivers/media/i2c/tea6420* 17532 17533TEAM DRIVER 17534M: Jiri Pirko <jiri@resnulli.us> 17535L: netdev@vger.kernel.org 17536S: Supported 17537F: drivers/net/team/ 17538F: include/linux/if_team.h 17539F: include/uapi/linux/if_team.h 17540 17541TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 17542M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 17543S: Maintained 17544F: arch/x86/platform/ts5500/ 17545 17546TECHNOTREND USB IR RECEIVER 17547M: Sean Young <sean@mess.org> 17548L: linux-media@vger.kernel.org 17549S: Maintained 17550F: drivers/media/rc/ttusbir.c 17551 17552TECHWELL TW9910 VIDEO DECODER 17553L: linux-media@vger.kernel.org 17554S: Orphan 17555F: drivers/media/i2c/tw9910.c 17556F: include/media/i2c/tw9910.h 17557 17558TEE SUBSYSTEM 17559M: Jens Wiklander <jens.wiklander@linaro.org> 17560L: op-tee@lists.trustedfirmware.org 17561S: Maintained 17562F: Documentation/staging/tee.rst 17563F: drivers/tee/ 17564F: include/linux/tee_drv.h 17565F: include/uapi/linux/tee.h 17566 17567TEGRA ARCHITECTURE SUPPORT 17568M: Thierry Reding <thierry.reding@gmail.com> 17569M: Jonathan Hunter <jonathanh@nvidia.com> 17570L: linux-tegra@vger.kernel.org 17571S: Supported 17572Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 17573T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 17574N: [^a-z]tegra 17575 17576TEGRA CLOCK DRIVER 17577M: Peter De Schrijver <pdeschrijver@nvidia.com> 17578M: Prashant Gaikwad <pgaikwad@nvidia.com> 17579S: Supported 17580F: drivers/clk/tegra/ 17581 17582TEGRA DMA DRIVERS 17583M: Laxman Dewangan <ldewangan@nvidia.com> 17584M: Jon Hunter <jonathanh@nvidia.com> 17585S: Supported 17586F: drivers/dma/tegra* 17587 17588TEGRA I2C DRIVER 17589M: Laxman Dewangan <ldewangan@nvidia.com> 17590R: Dmitry Osipenko <digetx@gmail.com> 17591S: Supported 17592F: drivers/i2c/busses/i2c-tegra.c 17593 17594TEGRA IOMMU DRIVERS 17595M: Thierry Reding <thierry.reding@gmail.com> 17596R: Krishna Reddy <vdumpa@nvidia.com> 17597L: linux-tegra@vger.kernel.org 17598S: Supported 17599F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 17600F: drivers/iommu/tegra* 17601 17602TEGRA KBC DRIVER 17603M: Laxman Dewangan <ldewangan@nvidia.com> 17604S: Supported 17605F: drivers/input/keyboard/tegra-kbc.c 17606 17607TEGRA NAND DRIVER 17608M: Stefan Agner <stefan@agner.ch> 17609M: Lucas Stach <dev@lynxeye.de> 17610S: Maintained 17611F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 17612F: drivers/mtd/nand/raw/tegra_nand.c 17613 17614TEGRA PWM DRIVER 17615M: Thierry Reding <thierry.reding@gmail.com> 17616S: Supported 17617F: drivers/pwm/pwm-tegra.c 17618 17619TEGRA SERIAL DRIVER 17620M: Laxman Dewangan <ldewangan@nvidia.com> 17621S: Supported 17622F: drivers/tty/serial/serial-tegra.c 17623 17624TEGRA SPI DRIVER 17625M: Laxman Dewangan <ldewangan@nvidia.com> 17626S: Supported 17627F: drivers/spi/spi-tegra* 17628 17629TEGRA QUAD SPI DRIVER 17630M: Thierry Reding <thierry.reding@gmail.com> 17631M: Jonathan Hunter <jonathanh@nvidia.com> 17632M: Sowjanya Komatineni <skomatineni@nvidia.com> 17633L: linux-tegra@vger.kernel.org 17634S: Maintained 17635F: drivers/spi/spi-tegra210-quad.c 17636 17637TEGRA VIDEO DRIVER 17638M: Thierry Reding <thierry.reding@gmail.com> 17639M: Jonathan Hunter <jonathanh@nvidia.com> 17640M: Sowjanya Komatineni <skomatineni@nvidia.com> 17641L: linux-media@vger.kernel.org 17642L: linux-tegra@vger.kernel.org 17643S: Maintained 17644F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt 17645F: drivers/staging/media/tegra-video/ 17646 17647TEGRA XUSB PADCTL DRIVER 17648M: JC Kuo <jckuo@nvidia.com> 17649S: Supported 17650F: drivers/phy/tegra/xusb* 17651 17652TEHUTI ETHERNET DRIVER 17653M: Andy Gospodarek <andy@greyhouse.net> 17654L: netdev@vger.kernel.org 17655S: Supported 17656F: drivers/net/ethernet/tehuti/* 17657 17658TELECOM CLOCK DRIVER FOR MCPL0010 17659M: Mark Gross <mark.gross@intel.com> 17660S: Supported 17661F: drivers/char/tlclk.c 17662 17663TEMPO SEMICONDUCTOR DRIVERS 17664M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 17665S: Maintained 17666F: Documentation/devicetree/bindings/sound/tscs*.txt 17667F: sound/soc/codecs/tscs*.c 17668F: sound/soc/codecs/tscs*.h 17669 17670TENSILICA XTENSA PORT (xtensa) 17671M: Chris Zankel <chris@zankel.net> 17672M: Max Filippov <jcmvbkbc@gmail.com> 17673L: linux-xtensa@linux-xtensa.org 17674S: Maintained 17675T: git git://github.com/czankel/xtensa-linux.git 17676F: arch/xtensa/ 17677F: drivers/irqchip/irq-xtensa-* 17678 17679TEXAS INSTRUMENTS ASoC DRIVERS 17680M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 17681L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17682S: Maintained 17683F: sound/soc/ti/ 17684 17685TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 17686M: Ricardo Ribalda <ribalda@kernel.org> 17687L: linux-iio@vger.kernel.org 17688S: Supported 17689F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt 17690F: drivers/iio/dac/ti-dac7612.c 17691 17692TEXAS INSTRUMENTS DMA DRIVERS 17693M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 17694L: dmaengine@vger.kernel.org 17695S: Maintained 17696F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 17697F: Documentation/devicetree/bindings/dma/ti-edma.txt 17698F: Documentation/devicetree/bindings/dma/ti/ 17699F: drivers/dma/ti/ 17700X: drivers/dma/ti/cppi41.c 17701F: include/linux/dma/k3-udma-glue.h 17702F: include/linux/dma/ti-cppi5.h 17703F: include/linux/dma/k3-psil.h 17704 17705TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 17706M: Nishanth Menon <nm@ti.com> 17707M: Tero Kristo <kristo@kernel.org> 17708M: Santosh Shilimkar <ssantosh@kernel.org> 17709L: linux-arm-kernel@lists.infradead.org 17710S: Maintained 17711F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 17712F: Documentation/devicetree/bindings/arm/keystone/ti,sci.txt 17713F: Documentation/devicetree/bindings/clock/ti,sci-clk.txt 17714F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 17715F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 17716F: Documentation/devicetree/bindings/reset/ti,sci-reset.txt 17717F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt 17718F: drivers/clk/keystone/sci-clk.c 17719F: drivers/firmware/ti_sci* 17720F: drivers/irqchip/irq-ti-sci-inta.c 17721F: drivers/irqchip/irq-ti-sci-intr.c 17722F: drivers/reset/reset-ti-sci.c 17723F: drivers/soc/ti/ti_sci_inta_msi.c 17724F: drivers/soc/ti/ti_sci_pm_domains.c 17725F: include/dt-bindings/soc/ti,sci_pm_domain.h 17726F: include/linux/soc/ti/ti_sci_inta_msi.h 17727F: include/linux/soc/ti/ti_sci_protocol.h 17728 17729TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 17730M: Robert Marko <robert.marko@sartura.hr> 17731M: Luka Perkov <luka.perkov@sartura.hr> 17732L: linux-hwmon@vger.kernel.org 17733S: Maintained 17734F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 17735F: Documentation/hwmon/tps23861.rst 17736F: drivers/hwmon/tps23861.c 17737 17738THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 17739M: Hans Verkuil <hverkuil@xs4all.nl> 17740L: linux-media@vger.kernel.org 17741S: Maintained 17742W: https://linuxtv.org 17743T: git git://linuxtv.org/media_tree.git 17744F: drivers/media/radio/radio-raremono.c 17745 17746THERMAL 17747M: Zhang Rui <rui.zhang@intel.com> 17748M: Daniel Lezcano <daniel.lezcano@linaro.org> 17749R: Amit Kucheria <amitk@kernel.org> 17750L: linux-pm@vger.kernel.org 17751S: Supported 17752Q: https://patchwork.kernel.org/project/linux-pm/list/ 17753T: git git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux.git 17754F: Documentation/devicetree/bindings/thermal/ 17755F: drivers/thermal/ 17756F: include/linux/cpu_cooling.h 17757F: include/linux/thermal.h 17758F: include/uapi/linux/thermal.h 17759 17760THERMAL DRIVER FOR AMLOGIC SOCS 17761M: Guillaume La Roque <glaroque@baylibre.com> 17762L: linux-pm@vger.kernel.org 17763L: linux-amlogic@lists.infradead.org 17764S: Supported 17765W: http://linux-meson.com/ 17766F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 17767F: drivers/thermal/amlogic_thermal.c 17768 17769THERMAL/CPU_COOLING 17770M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 17771M: Daniel Lezcano <daniel.lezcano@linaro.org> 17772M: Viresh Kumar <viresh.kumar@linaro.org> 17773M: Javi Merino <javi.merino@kernel.org> 17774L: linux-pm@vger.kernel.org 17775S: Supported 17776F: Documentation/driver-api/thermal/cpu-cooling-api.rst 17777F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 17778F: drivers/thermal/cpufreq_cooling.c 17779F: drivers/thermal/cpuidle_cooling.c 17780F: include/linux/cpu_cooling.h 17781 17782THERMAL/POWER_ALLOCATOR 17783M: Lukasz Luba <lukasz.luba@arm.com> 17784L: linux-pm@vger.kernel.org 17785S: Maintained 17786F: Documentation/driver-api/thermal/power_allocator.rst 17787F: drivers/thermal/gov_power_allocator.c 17788F: include/trace/events/thermal_power_allocator.h 17789 17790THINKPAD ACPI EXTRAS DRIVER 17791M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 17792L: ibm-acpi-devel@lists.sourceforge.net 17793L: platform-driver-x86@vger.kernel.org 17794S: Maintained 17795W: http://ibm-acpi.sourceforge.net 17796W: http://thinkwiki.org/wiki/Ibm-acpi 17797T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 17798F: drivers/platform/x86/thinkpad_acpi.c 17799 17800THUNDERBOLT DMA TRAFFIC TEST DRIVER 17801M: Isaac Hazan <isaac.hazan@intel.com> 17802L: linux-usb@vger.kernel.org 17803S: Maintained 17804F: drivers/thunderbolt/dma_test.c 17805 17806THUNDERBOLT DRIVER 17807M: Andreas Noever <andreas.noever@gmail.com> 17808M: Michael Jamet <michael.jamet@intel.com> 17809M: Mika Westerberg <mika.westerberg@linux.intel.com> 17810M: Yehezkel Bernat <YehezkelShB@gmail.com> 17811L: linux-usb@vger.kernel.org 17812S: Maintained 17813T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 17814F: Documentation/admin-guide/thunderbolt.rst 17815F: drivers/thunderbolt/ 17816F: include/linux/thunderbolt.h 17817 17818THUNDERBOLT NETWORK DRIVER 17819M: Michael Jamet <michael.jamet@intel.com> 17820M: Mika Westerberg <mika.westerberg@linux.intel.com> 17821M: Yehezkel Bernat <YehezkelShB@gmail.com> 17822L: netdev@vger.kernel.org 17823S: Maintained 17824F: drivers/net/thunderbolt.c 17825 17826THUNDERX GPIO DRIVER 17827M: Robert Richter <rric@kernel.org> 17828S: Odd Fixes 17829F: drivers/gpio/gpio-thunderx.c 17830 17831TI AM437X VPFE DRIVER 17832M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 17833L: linux-media@vger.kernel.org 17834S: Maintained 17835W: https://linuxtv.org 17836Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17837T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 17838F: drivers/media/platform/am437x/ 17839 17840TI BANDGAP AND THERMAL DRIVER 17841M: Eduardo Valentin <edubezval@gmail.com> 17842M: Keerthy <j-keerthy@ti.com> 17843L: linux-pm@vger.kernel.org 17844L: linux-omap@vger.kernel.org 17845S: Maintained 17846F: drivers/thermal/ti-soc-thermal/ 17847 17848TI BQ27XXX POWER SUPPLY DRIVER 17849R: Dan Murphy <dmurphy@ti.com> 17850F: drivers/power/supply/bq27xxx_battery.c 17851F: drivers/power/supply/bq27xxx_battery_i2c.c 17852F: include/linux/power/bq27xxx_battery.h 17853 17854TI CDCE706 CLOCK DRIVER 17855M: Max Filippov <jcmvbkbc@gmail.com> 17856S: Maintained 17857F: drivers/clk/clk-cdce706.c 17858 17859TI CLOCK DRIVER 17860M: Tero Kristo <kristo@kernel.org> 17861L: linux-omap@vger.kernel.org 17862S: Odd Fixes 17863F: drivers/clk/ti/ 17864F: include/linux/clk/ti.h 17865 17866TI DAVINCI MACHINE SUPPORT 17867M: Sekhar Nori <nsekhar@ti.com> 17868R: Bartosz Golaszewski <bgolaszewski@baylibre.com> 17869L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17870S: Supported 17871T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 17872F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 17873F: arch/arm/boot/dts/da850* 17874F: arch/arm/mach-davinci/ 17875F: drivers/i2c/busses/i2c-davinci.c 17876 17877TI DAVINCI SERIES CLOCK DRIVER 17878M: David Lechner <david@lechnology.com> 17879R: Sekhar Nori <nsekhar@ti.com> 17880S: Maintained 17881F: Documentation/devicetree/bindings/clock/ti/davinci/ 17882F: drivers/clk/davinci/ 17883 17884TI DAVINCI SERIES GPIO DRIVER 17885M: Keerthy <j-keerthy@ti.com> 17886L: linux-gpio@vger.kernel.org 17887S: Maintained 17888F: Documentation/devicetree/bindings/gpio/gpio-davinci.txt 17889F: drivers/gpio/gpio-davinci.c 17890 17891TI DAVINCI SERIES MEDIA DRIVER 17892M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 17893L: linux-media@vger.kernel.org 17894S: Maintained 17895W: https://linuxtv.org 17896Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17897T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 17898F: drivers/media/platform/davinci/ 17899F: include/media/davinci/ 17900 17901TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 17902R: David Lechner <david@lechnology.com> 17903L: linux-iio@vger.kernel.org 17904F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 17905F: drivers/counter/ti-eqep.c 17906 17907TI ETHERNET SWITCH DRIVER (CPSW) 17908R: Grygorii Strashko <grygorii.strashko@ti.com> 17909L: linux-omap@vger.kernel.org 17910L: netdev@vger.kernel.org 17911S: Maintained 17912F: drivers/net/ethernet/ti/cpsw* 17913F: drivers/net/ethernet/ti/davinci* 17914 17915TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 17916M: Alex Dubov <oakad@yahoo.com> 17917S: Maintained 17918W: http://tifmxx.berlios.de/ 17919F: drivers/memstick/host/tifm_ms.c 17920F: drivers/misc/tifm* 17921F: drivers/mmc/host/tifm_sd.c 17922F: include/linux/tifm.h 17923 17924TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 17925M: Santosh Shilimkar <ssantosh@kernel.org> 17926L: linux-kernel@vger.kernel.org 17927L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17928S: Maintained 17929T: git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git 17930F: drivers/soc/ti/* 17931 17932TI LM49xxx FAMILY ASoC CODEC DRIVERS 17933M: M R Swami Reddy <mr.swami.reddy@ti.com> 17934M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 17935L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17936S: Maintained 17937F: sound/soc/codecs/isabelle* 17938F: sound/soc/codecs/lm49453* 17939 17940TI LP855x BACKLIGHT DRIVER 17941M: Milo Kim <milo.kim@ti.com> 17942S: Maintained 17943F: Documentation/driver-api/backlight/lp855x-driver.rst 17944F: drivers/video/backlight/lp855x_bl.c 17945F: include/linux/platform_data/lp855x.h 17946 17947TI LP8727 CHARGER DRIVER 17948M: Milo Kim <milo.kim@ti.com> 17949S: Maintained 17950F: drivers/power/supply/lp8727_charger.c 17951F: include/linux/platform_data/lp8727.h 17952 17953TI LP8788 MFD DRIVER 17954M: Milo Kim <milo.kim@ti.com> 17955S: Maintained 17956F: drivers/iio/adc/lp8788_adc.c 17957F: drivers/leds/leds-lp8788.c 17958F: drivers/mfd/lp8788*.c 17959F: drivers/power/supply/lp8788-charger.c 17960F: drivers/regulator/lp8788-*.c 17961F: include/linux/mfd/lp8788*.h 17962 17963TI NETCP ETHERNET DRIVER 17964M: Wingman Kwok <w-kwok2@ti.com> 17965M: Murali Karicheri <m-karicheri2@ti.com> 17966L: netdev@vger.kernel.org 17967S: Maintained 17968F: drivers/net/ethernet/ti/netcp* 17969 17970TI PCM3060 ASoC CODEC DRIVER 17971M: Kirill Marinushkin <kmarinushkin@birdec.com> 17972L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17973S: Maintained 17974F: Documentation/devicetree/bindings/sound/pcm3060.txt 17975F: sound/soc/codecs/pcm3060* 17976 17977TI TAS571X FAMILY ASoC CODEC DRIVER 17978M: Kevin Cernekee <cernekee@chromium.org> 17979L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17980S: Odd Fixes 17981F: sound/soc/codecs/tas571x* 17982 17983TI TCAN4X5X DEVICE DRIVER 17984M: Dan Murphy <dmurphy@ti.com> 17985L: linux-can@vger.kernel.org 17986S: Maintained 17987F: Documentation/devicetree/bindings/net/can/tcan4x5x.txt 17988F: drivers/net/can/m_can/tcan4x5x* 17989 17990TI TRF7970A NFC DRIVER 17991M: Mark Greer <mgreer@animalcreek.com> 17992L: linux-wireless@vger.kernel.org 17993L: linux-nfc@lists.01.org (moderated for non-subscribers) 17994S: Supported 17995F: Documentation/devicetree/bindings/net/nfc/trf7970a.txt 17996F: drivers/nfc/trf7970a.c 17997 17998TI TWL4030 SERIES SOC CODEC DRIVER 17999M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 18000L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18001S: Maintained 18002F: sound/soc/codecs/twl4030* 18003 18004TI VPE/CAL DRIVERS 18005M: Benoit Parrot <bparrot@ti.com> 18006L: linux-media@vger.kernel.org 18007S: Maintained 18008W: http://linuxtv.org/ 18009Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18010F: Documentation/devicetree/bindings/media/ti,cal.yaml 18011F: Documentation/devicetree/bindings/media/ti,vpe.yaml 18012F: drivers/media/platform/ti-vpe/ 18013 18014TI WILINK WIRELESS DRIVERS 18015L: linux-wireless@vger.kernel.org 18016S: Orphan 18017W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 18018W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 18019T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 18020F: drivers/net/wireless/ti/ 18021F: include/linux/wl12xx.h 18022 18023TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 18024M: John Stultz <john.stultz@linaro.org> 18025M: Thomas Gleixner <tglx@linutronix.de> 18026R: Stephen Boyd <sboyd@kernel.org> 18027L: linux-kernel@vger.kernel.org 18028S: Supported 18029T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 18030F: include/linux/clocksource.h 18031F: include/linux/time.h 18032F: include/linux/timex.h 18033F: include/uapi/linux/time.h 18034F: include/uapi/linux/timex.h 18035F: kernel/time/alarmtimer.c 18036F: kernel/time/clocksource.c 18037F: kernel/time/ntp.c 18038F: kernel/time/time*.c 18039F: tools/testing/selftests/timers/ 18040 18041TIPC NETWORK LAYER 18042M: Jon Maloy <jmaloy@redhat.com> 18043M: Ying Xue <ying.xue@windriver.com> 18044L: netdev@vger.kernel.org (core kernel code) 18045L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 18046S: Maintained 18047W: http://tipc.sourceforge.net/ 18048F: include/uapi/linux/tipc*.h 18049F: net/tipc/ 18050 18051TLAN NETWORK DRIVER 18052M: Samuel Chessman <chessman@tux.org> 18053L: tlan-devel@lists.sourceforge.net (subscribers-only) 18054S: Maintained 18055W: http://sourceforge.net/projects/tlan/ 18056F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 18057F: drivers/net/ethernet/ti/tlan.* 18058 18059TM6000 VIDEO4LINUX DRIVER 18060M: Mauro Carvalho Chehab <mchehab@kernel.org> 18061L: linux-media@vger.kernel.org 18062S: Odd fixes 18063W: https://linuxtv.org 18064T: git git://linuxtv.org/media_tree.git 18065F: Documentation/admin-guide/media/tm6000* 18066F: drivers/media/usb/tm6000/ 18067 18068TMIO/SDHI MMC DRIVER 18069M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18070L: linux-mmc@vger.kernel.org 18071S: Supported 18072F: drivers/mmc/host/renesas_sdhi* 18073F: drivers/mmc/host/tmio_mmc* 18074F: include/linux/mfd/tmio.h 18075 18076TMP401 HARDWARE MONITOR DRIVER 18077M: Guenter Roeck <linux@roeck-us.net> 18078L: linux-hwmon@vger.kernel.org 18079S: Maintained 18080F: Documentation/hwmon/tmp401.rst 18081F: drivers/hwmon/tmp401.c 18082 18083TMP513 HARDWARE MONITOR DRIVER 18084M: Eric Tremblay <etremblay@distech-controls.com> 18085L: linux-hwmon@vger.kernel.org 18086S: Maintained 18087F: Documentation/hwmon/tmp513.rst 18088F: drivers/hwmon/tmp513.c 18089 18090TMPFS (SHMEM FILESYSTEM) 18091M: Hugh Dickins <hughd@google.com> 18092L: linux-mm@kvack.org 18093S: Maintained 18094F: include/linux/shmem_fs.h 18095F: mm/shmem.c 18096 18097TOMOYO SECURITY MODULE 18098M: Kentaro Takeda <takedakn@nttdata.co.jp> 18099M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 18100L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 18101L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 18102L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 18103L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 18104S: Maintained 18105W: https://tomoyo.osdn.jp/ 18106F: security/tomoyo/ 18107 18108TOPSTAR LAPTOP EXTRAS DRIVER 18109M: Herton Ronaldo Krzesinski <herton@canonical.com> 18110L: platform-driver-x86@vger.kernel.org 18111S: Maintained 18112F: drivers/platform/x86/topstar-laptop.c 18113 18114TORTURE-TEST MODULES 18115M: Davidlohr Bueso <dave@stgolabs.net> 18116M: "Paul E. McKenney" <paulmck@kernel.org> 18117M: Josh Triplett <josh@joshtriplett.org> 18118L: linux-kernel@vger.kernel.org 18119S: Supported 18120T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18121F: Documentation/RCU/torture.rst 18122F: kernel/locking/locktorture.c 18123F: kernel/rcu/rcuscale.c 18124F: kernel/rcu/rcutorture.c 18125F: kernel/rcu/refscale.c 18126F: kernel/torture.c 18127 18128TOSHIBA ACPI EXTRAS DRIVER 18129M: Azael Avalos <coproscefalo@gmail.com> 18130L: platform-driver-x86@vger.kernel.org 18131S: Maintained 18132F: drivers/platform/x86/toshiba_acpi.c 18133 18134TOSHIBA BLUETOOTH DRIVER 18135M: Azael Avalos <coproscefalo@gmail.com> 18136L: platform-driver-x86@vger.kernel.org 18137S: Maintained 18138F: drivers/platform/x86/toshiba_bluetooth.c 18139 18140TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 18141M: Azael Avalos <coproscefalo@gmail.com> 18142L: platform-driver-x86@vger.kernel.org 18143S: Maintained 18144F: drivers/platform/x86/toshiba_haps.c 18145 18146TOSHIBA SMM DRIVER 18147M: Jonathan Buzzard <jonathan@buzzard.org.uk> 18148S: Maintained 18149W: http://www.buzzard.org.uk/toshiba/ 18150F: drivers/char/toshiba.c 18151F: include/linux/toshiba.h 18152F: include/uapi/linux/toshiba.h 18153 18154TOSHIBA TC358743 DRIVER 18155M: Mats Randgaard <matrandg@cisco.com> 18156L: linux-media@vger.kernel.org 18157S: Maintained 18158F: drivers/media/i2c/tc358743* 18159F: include/media/i2c/tc358743.h 18160 18161TOSHIBA WMI HOTKEYS DRIVER 18162M: Azael Avalos <coproscefalo@gmail.com> 18163L: platform-driver-x86@vger.kernel.org 18164S: Maintained 18165F: drivers/platform/x86/toshiba-wmi.c 18166 18167TPM DEVICE DRIVER 18168M: Peter Huewe <peterhuewe@gmx.de> 18169M: Jarkko Sakkinen <jarkko@kernel.org> 18170R: Jason Gunthorpe <jgg@ziepe.ca> 18171L: linux-integrity@vger.kernel.org 18172S: Maintained 18173W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 18174Q: https://patchwork.kernel.org/project/linux-integrity/list/ 18175T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 18176F: drivers/char/tpm/ 18177 18178TRACING 18179M: Steven Rostedt <rostedt@goodmis.org> 18180M: Ingo Molnar <mingo@redhat.com> 18181S: Maintained 18182T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 18183F: Documentation/trace/ftrace.rst 18184F: arch/*/*/*/ftrace.h 18185F: arch/*/kernel/ftrace.c 18186F: fs/tracefs/ 18187F: include/*/ftrace.h 18188F: include/linux/trace*.h 18189F: include/trace/ 18190F: kernel/trace/ 18191F: tools/testing/selftests/ftrace/ 18192 18193TRACING MMIO ACCESSES (MMIOTRACE) 18194M: Steven Rostedt <rostedt@goodmis.org> 18195M: Ingo Molnar <mingo@kernel.org> 18196R: Karol Herbst <karolherbst@gmail.com> 18197R: Pekka Paalanen <ppaalanen@gmail.com> 18198L: linux-kernel@vger.kernel.org 18199L: nouveau@lists.freedesktop.org 18200S: Maintained 18201F: arch/x86/mm/kmmio.c 18202F: arch/x86/mm/mmio-mod.c 18203F: arch/x86/mm/testmmiotrace.c 18204F: include/linux/mmiotrace.h 18205F: kernel/trace/trace_mmiotrace.c 18206 18207TRIVIAL PATCHES 18208M: Jiri Kosina <trivial@kernel.org> 18209S: Maintained 18210T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git 18211K: ^Subject:.*(?i)trivial 18212 18213TTY LAYER 18214M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18215M: Jiri Slaby <jirislaby@kernel.org> 18216S: Supported 18217T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 18218F: Documentation/driver-api/serial/ 18219F: drivers/tty/ 18220F: drivers/tty/serial/serial_core.c 18221F: include/linux/serial.h 18222F: include/linux/serial_core.h 18223F: include/linux/tty.h 18224F: include/uapi/linux/serial.h 18225F: include/uapi/linux/serial_core.h 18226F: include/uapi/linux/tty.h 18227 18228TUA9001 MEDIA DRIVER 18229M: Antti Palosaari <crope@iki.fi> 18230L: linux-media@vger.kernel.org 18231S: Maintained 18232W: https://linuxtv.org 18233W: http://palosaari.fi/linux/ 18234Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18235T: git git://linuxtv.org/anttip/media_tree.git 18236F: drivers/media/tuners/tua9001* 18237 18238TULIP NETWORK DRIVERS 18239L: netdev@vger.kernel.org 18240L: linux-parisc@vger.kernel.org 18241S: Orphan 18242F: drivers/net/ethernet/dec/tulip/ 18243 18244TUN/TAP driver 18245M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 18246S: Maintained 18247W: http://vtun.sourceforge.net/tun 18248F: Documentation/networking/tuntap.rst 18249F: arch/um/os-Linux/drivers/ 18250 18251TURBOCHANNEL SUBSYSTEM 18252M: "Maciej W. Rozycki" <macro@orcam.me.uk> 18253M: Ralf Baechle <ralf@linux-mips.org> 18254L: linux-mips@vger.kernel.org 18255S: Maintained 18256Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 18257F: drivers/tc/ 18258F: include/linux/tc.h 18259 18260TURBOSTAT UTILITY 18261M: "Len Brown" <lenb@kernel.org> 18262L: linux-pm@vger.kernel.org 18263S: Supported 18264Q: https://patchwork.kernel.org/project/linux-pm/list/ 18265B: https://bugzilla.kernel.org 18266T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 18267F: tools/power/x86/turbostat/ 18268 18269TW5864 VIDEO4LINUX DRIVER 18270M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 18271M: Anton Sviridenko <anton@corp.bluecherry.net> 18272M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 18273M: Andrey Utkin <andrey_utkin@fastmail.com> 18274L: linux-media@vger.kernel.org 18275S: Supported 18276F: drivers/media/pci/tw5864/ 18277 18278TW68 VIDEO4LINUX DRIVER 18279M: Hans Verkuil <hverkuil@xs4all.nl> 18280L: linux-media@vger.kernel.org 18281S: Odd Fixes 18282W: https://linuxtv.org 18283T: git git://linuxtv.org/media_tree.git 18284F: drivers/media/pci/tw68/ 18285 18286TW686X VIDEO4LINUX DRIVER 18287M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18288L: linux-media@vger.kernel.org 18289S: Maintained 18290W: http://linuxtv.org 18291T: git git://linuxtv.org/media_tree.git 18292F: drivers/media/pci/tw686x/ 18293 18294UACCE ACCELERATOR FRAMEWORK 18295M: Zhangfei Gao <zhangfei.gao@linaro.org> 18296M: Zhou Wang <wangzhou1@hisilicon.com> 18297L: linux-accelerators@lists.ozlabs.org 18298L: linux-kernel@vger.kernel.org 18299S: Maintained 18300F: Documentation/ABI/testing/sysfs-driver-uacce 18301F: Documentation/misc-devices/uacce.rst 18302F: drivers/misc/uacce/ 18303F: include/linux/uacce.h 18304F: include/uapi/misc/uacce/ 18305 18306UBI FILE SYSTEM (UBIFS) 18307M: Richard Weinberger <richard@nod.at> 18308L: linux-mtd@lists.infradead.org 18309S: Supported 18310W: http://www.linux-mtd.infradead.org/doc/ubifs.html 18311T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 18312T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 18313F: Documentation/filesystems/ubifs-authentication.rst 18314F: Documentation/filesystems/ubifs.rst 18315F: fs/ubifs/ 18316 18317UCLINUX (M68KNOMMU AND COLDFIRE) 18318M: Greg Ungerer <gerg@linux-m68k.org> 18319L: linux-m68k@lists.linux-m68k.org 18320L: uclinux-dev@uclinux.org (subscribers-only) 18321S: Maintained 18322W: http://www.linux-m68k.org/ 18323W: http://www.uclinux.org/ 18324T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 18325F: arch/m68k/*/*_no.* 18326F: arch/m68k/68*/ 18327F: arch/m68k/coldfire/ 18328F: arch/m68k/include/asm/*_no.* 18329 18330UDF FILESYSTEM 18331M: Jan Kara <jack@suse.com> 18332S: Maintained 18333F: Documentation/filesystems/udf.rst 18334F: fs/udf/ 18335 18336UDRAW TABLET 18337M: Bastien Nocera <hadess@hadess.net> 18338L: linux-input@vger.kernel.org 18339S: Maintained 18340F: drivers/hid/hid-udraw-ps3.c 18341 18342UFS FILESYSTEM 18343M: Evgeniy Dushistov <dushistov@mail.ru> 18344S: Maintained 18345F: Documentation/admin-guide/ufs.rst 18346F: fs/ufs/ 18347 18348UHID USERSPACE HID IO DRIVER 18349M: David Rheinsberg <david.rheinsberg@gmail.com> 18350L: linux-input@vger.kernel.org 18351S: Maintained 18352F: drivers/hid/uhid.c 18353F: include/uapi/linux/uhid.h 18354 18355ULPI BUS 18356M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 18357L: linux-usb@vger.kernel.org 18358S: Maintained 18359F: drivers/usb/common/ulpi.c 18360F: include/linux/ulpi/ 18361 18362UNICODE SUBSYSTEM 18363M: Gabriel Krisman Bertazi <krisman@collabora.com> 18364L: linux-fsdevel@vger.kernel.org 18365S: Supported 18366F: fs/unicode/ 18367 18368UNIFDEF 18369M: Tony Finch <dot@dotat.at> 18370S: Maintained 18371W: http://dotat.at/prog/unifdef 18372F: scripts/unifdef.c 18373 18374UNIFORM CDROM DRIVER 18375M: Jens Axboe <axboe@kernel.dk> 18376S: Maintained 18377W: http://www.kernel.dk 18378F: Documentation/cdrom/ 18379F: drivers/cdrom/cdrom.c 18380F: include/linux/cdrom.h 18381F: include/uapi/linux/cdrom.h 18382 18383UNISYS S-PAR DRIVERS 18384M: David Kershner <david.kershner@unisys.com> 18385L: sparmaintainer@unisys.com (Unisys internal) 18386S: Supported 18387F: drivers/staging/unisys/ 18388F: drivers/visorbus/ 18389F: include/linux/visorbus.h 18390 18391UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 18392R: Alim Akhtar <alim.akhtar@samsung.com> 18393R: Avri Altman <avri.altman@wdc.com> 18394L: linux-scsi@vger.kernel.org 18395S: Supported 18396F: Documentation/scsi/ufs.rst 18397F: drivers/scsi/ufs/ 18398 18399UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 18400M: Pedro Sousa <pedrom.sousa@synopsys.com> 18401L: linux-scsi@vger.kernel.org 18402S: Supported 18403F: drivers/scsi/ufs/*dwc* 18404 18405UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 18406M: Stanley Chu <stanley.chu@mediatek.com> 18407L: linux-scsi@vger.kernel.org 18408L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 18409S: Maintained 18410F: drivers/scsi/ufs/ufs-mediatek* 18411 18412UNSORTED BLOCK IMAGES (UBI) 18413M: Richard Weinberger <richard@nod.at> 18414L: linux-mtd@lists.infradead.org 18415S: Supported 18416W: http://www.linux-mtd.infradead.org/ 18417T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 18418T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 18419F: drivers/mtd/ubi/ 18420F: include/linux/mtd/ubi.h 18421F: include/uapi/mtd/ubi-user.h 18422 18423USB "USBNET" DRIVER FRAMEWORK 18424M: Oliver Neukum <oneukum@suse.com> 18425L: netdev@vger.kernel.org 18426S: Maintained 18427W: http://www.linux-usb.org/usbnet 18428F: drivers/net/usb/usbnet.c 18429F: include/linux/usb/usbnet.h 18430 18431USB ACM DRIVER 18432M: Oliver Neukum <oneukum@suse.com> 18433L: linux-usb@vger.kernel.org 18434S: Maintained 18435F: Documentation/usb/acm.rst 18436F: drivers/usb/class/cdc-acm.* 18437 18438USB APPLE MFI FASTCHARGE DRIVER 18439M: Bastien Nocera <hadess@hadess.net> 18440L: linux-usb@vger.kernel.org 18441S: Maintained 18442F: drivers/usb/misc/apple-mfi-fastcharge.c 18443 18444USB AR5523 WIRELESS DRIVER 18445M: Pontus Fuchs <pontus.fuchs@gmail.com> 18446L: linux-wireless@vger.kernel.org 18447S: Maintained 18448F: drivers/net/wireless/ath/ar5523/ 18449 18450USB ATTACHED SCSI 18451M: Oliver Neukum <oneukum@suse.com> 18452L: linux-usb@vger.kernel.org 18453L: linux-scsi@vger.kernel.org 18454S: Maintained 18455F: drivers/usb/storage/uas.c 18456 18457USB CDC ETHERNET DRIVER 18458M: Oliver Neukum <oliver@neukum.org> 18459L: linux-usb@vger.kernel.org 18460S: Maintained 18461F: drivers/net/usb/cdc_*.c 18462F: include/uapi/linux/usb/cdc.h 18463 18464USB CHAOSKEY DRIVER 18465M: Keith Packard <keithp@keithp.com> 18466L: linux-usb@vger.kernel.org 18467S: Maintained 18468F: drivers/usb/misc/chaoskey.c 18469 18470USB CYPRESS C67X00 DRIVER 18471M: Peter Korsgaard <jacmet@sunsite.dk> 18472L: linux-usb@vger.kernel.org 18473S: Maintained 18474F: drivers/usb/c67x00/ 18475 18476USB DAVICOM DM9601 DRIVER 18477M: Peter Korsgaard <jacmet@sunsite.dk> 18478L: netdev@vger.kernel.org 18479S: Maintained 18480W: http://www.linux-usb.org/usbnet 18481F: drivers/net/usb/dm9601.c 18482 18483USB EHCI DRIVER 18484M: Alan Stern <stern@rowland.harvard.edu> 18485L: linux-usb@vger.kernel.org 18486S: Maintained 18487F: Documentation/usb/ehci.rst 18488F: drivers/usb/host/ehci* 18489 18490USB GADGET/PERIPHERAL SUBSYSTEM 18491M: Felipe Balbi <balbi@kernel.org> 18492L: linux-usb@vger.kernel.org 18493S: Maintained 18494W: http://www.linux-usb.org/gadget 18495T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 18496F: drivers/usb/gadget/ 18497F: include/linux/usb/gadget* 18498 18499USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 18500M: Jiri Kosina <jikos@kernel.org> 18501M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 18502L: linux-usb@vger.kernel.org 18503S: Maintained 18504T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 18505F: Documentation/hid/hiddev.rst 18506F: drivers/hid/usbhid/ 18507 18508USB INTEL XHCI ROLE MUX DRIVER 18509M: Hans de Goede <hdegoede@redhat.com> 18510L: linux-usb@vger.kernel.org 18511S: Maintained 18512F: drivers/usb/roles/intel-xhci-usb-role-switch.c 18513 18514USB IP DRIVER FOR HISILICON KIRIN 18515M: Yu Chen <chenyu56@huawei.com> 18516M: Binghui Wang <wangbinghui@hisilicon.com> 18517L: linux-usb@vger.kernel.org 18518S: Maintained 18519F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 18520F: drivers/phy/hisilicon/phy-hi3660-usb3.c 18521 18522USB ISP116X DRIVER 18523M: Olav Kongas <ok@artecdesign.ee> 18524L: linux-usb@vger.kernel.org 18525S: Maintained 18526F: drivers/usb/host/isp116x* 18527F: include/linux/usb/isp116x.h 18528 18529USB LAN78XX ETHERNET DRIVER 18530M: Woojung Huh <woojung.huh@microchip.com> 18531M: UNGLinuxDriver@microchip.com 18532L: netdev@vger.kernel.org 18533S: Maintained 18534F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 18535F: drivers/net/usb/lan78xx.* 18536F: include/dt-bindings/net/microchip-lan78xx.h 18537 18538USB MASS STORAGE DRIVER 18539M: Alan Stern <stern@rowland.harvard.edu> 18540L: linux-usb@vger.kernel.org 18541L: usb-storage@lists.one-eyed-alien.net 18542S: Maintained 18543F: drivers/usb/storage/ 18544 18545USB MIDI DRIVER 18546M: Clemens Ladisch <clemens@ladisch.de> 18547L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18548S: Maintained 18549T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 18550F: sound/usb/midi.* 18551 18552USB NETWORKING DRIVERS 18553L: linux-usb@vger.kernel.org 18554S: Odd Fixes 18555F: drivers/net/usb/ 18556 18557USB OHCI DRIVER 18558M: Alan Stern <stern@rowland.harvard.edu> 18559L: linux-usb@vger.kernel.org 18560S: Maintained 18561F: Documentation/usb/ohci.rst 18562F: drivers/usb/host/ohci* 18563 18564USB OTG FSM (Finite State Machine) 18565M: Peter Chen <peter.chen@kernel.org> 18566L: linux-usb@vger.kernel.org 18567S: Maintained 18568T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 18569F: drivers/usb/common/usb-otg-fsm.c 18570 18571USB OVER IP DRIVER 18572M: Valentina Manea <valentina.manea.m@gmail.com> 18573M: Shuah Khan <shuah@kernel.org> 18574M: Shuah Khan <skhan@linuxfoundation.org> 18575L: linux-usb@vger.kernel.org 18576S: Maintained 18577F: Documentation/usb/usbip_protocol.rst 18578F: drivers/usb/usbip/ 18579F: tools/testing/selftests/drivers/usb/usbip/ 18580F: tools/usb/usbip/ 18581 18582USB PEGASUS DRIVER 18583M: Petko Manolov <petkan@nucleusys.com> 18584L: linux-usb@vger.kernel.org 18585L: netdev@vger.kernel.org 18586S: Maintained 18587W: https://github.com/petkan/pegasus 18588T: git git://github.com/petkan/pegasus.git 18589F: drivers/net/usb/pegasus.* 18590 18591USB PHY LAYER 18592M: Felipe Balbi <balbi@kernel.org> 18593L: linux-usb@vger.kernel.org 18594S: Maintained 18595T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 18596F: drivers/usb/phy/ 18597 18598USB PRINTER DRIVER (usblp) 18599M: Pete Zaitcev <zaitcev@redhat.com> 18600L: linux-usb@vger.kernel.org 18601S: Supported 18602F: drivers/usb/class/usblp.c 18603 18604USB RAW GADGET DRIVER 18605R: Andrey Konovalov <andreyknvl@gmail.com> 18606L: linux-usb@vger.kernel.org 18607S: Maintained 18608F: Documentation/usb/raw-gadget.rst 18609F: drivers/usb/gadget/legacy/raw_gadget.c 18610F: include/uapi/linux/usb/raw_gadget.h 18611 18612USB QMI WWAN NETWORK DRIVER 18613M: Bjørn Mork <bjorn@mork.no> 18614L: netdev@vger.kernel.org 18615S: Maintained 18616F: Documentation/ABI/testing/sysfs-class-net-qmi 18617F: drivers/net/usb/qmi_wwan.c 18618 18619USB RTL8150 DRIVER 18620M: Petko Manolov <petkan@nucleusys.com> 18621L: linux-usb@vger.kernel.org 18622L: netdev@vger.kernel.org 18623S: Maintained 18624W: https://github.com/petkan/rtl8150 18625T: git git://github.com/petkan/rtl8150.git 18626F: drivers/net/usb/rtl8150.c 18627 18628USB SERIAL SUBSYSTEM 18629M: Johan Hovold <johan@kernel.org> 18630L: linux-usb@vger.kernel.org 18631S: Maintained 18632T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 18633F: Documentation/usb/usb-serial.rst 18634F: drivers/usb/serial/ 18635F: include/linux/usb/serial.h 18636 18637USB SMSC75XX ETHERNET DRIVER 18638M: Steve Glendinning <steve.glendinning@shawell.net> 18639L: netdev@vger.kernel.org 18640S: Maintained 18641F: drivers/net/usb/smsc75xx.* 18642 18643USB SMSC95XX ETHERNET DRIVER 18644M: Steve Glendinning <steve.glendinning@shawell.net> 18645M: UNGLinuxDriver@microchip.com 18646L: netdev@vger.kernel.org 18647S: Maintained 18648F: drivers/net/usb/smsc95xx.* 18649 18650USB SUBSYSTEM 18651M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18652L: linux-usb@vger.kernel.org 18653S: Supported 18654W: http://www.linux-usb.org 18655T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 18656F: Documentation/devicetree/bindings/usb/ 18657F: Documentation/usb/ 18658F: drivers/usb/ 18659F: include/linux/usb.h 18660F: include/linux/usb/ 18661 18662USB TYPEC BUS FOR ALTERNATE MODES 18663M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 18664L: linux-usb@vger.kernel.org 18665S: Maintained 18666F: Documentation/ABI/testing/sysfs-bus-typec 18667F: Documentation/driver-api/usb/typec_bus.rst 18668F: drivers/usb/typec/altmodes/ 18669F: include/linux/usb/typec_altmode.h 18670 18671USB TYPEC CLASS 18672M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 18673L: linux-usb@vger.kernel.org 18674S: Maintained 18675F: Documentation/ABI/testing/sysfs-class-typec 18676F: Documentation/driver-api/usb/typec.rst 18677F: drivers/usb/typec/ 18678F: include/linux/usb/typec.h 18679 18680USB TYPEC INTEL PMC MUX DRIVER 18681M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 18682L: linux-usb@vger.kernel.org 18683S: Maintained 18684F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 18685F: drivers/usb/typec/mux/intel_pmc_mux.c 18686 18687USB TYPEC PI3USB30532 MUX DRIVER 18688M: Hans de Goede <hdegoede@redhat.com> 18689L: linux-usb@vger.kernel.org 18690S: Maintained 18691F: drivers/usb/typec/mux/pi3usb30532.c 18692 18693USB TYPEC PORT CONTROLLER DRIVERS 18694M: Guenter Roeck <linux@roeck-us.net> 18695L: linux-usb@vger.kernel.org 18696S: Maintained 18697F: drivers/usb/typec/tcpm/ 18698 18699USB UHCI DRIVER 18700M: Alan Stern <stern@rowland.harvard.edu> 18701L: linux-usb@vger.kernel.org 18702S: Maintained 18703F: drivers/usb/host/uhci* 18704 18705USB VIDEO CLASS 18706M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 18707L: linux-uvc-devel@lists.sourceforge.net (subscribers-only) 18708L: linux-media@vger.kernel.org 18709S: Maintained 18710W: http://www.ideasonboard.org/uvc/ 18711T: git git://linuxtv.org/media_tree.git 18712F: drivers/media/usb/uvc/ 18713F: include/uapi/linux/uvcvideo.h 18714 18715USB WEBCAM GADGET 18716M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 18717L: linux-usb@vger.kernel.org 18718S: Maintained 18719F: drivers/usb/gadget/function/*uvc* 18720F: drivers/usb/gadget/legacy/webcam.c 18721F: include/uapi/linux/usb/g_uvc.h 18722 18723USB WIRELESS RNDIS DRIVER (rndis_wlan) 18724M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 18725L: linux-wireless@vger.kernel.org 18726S: Maintained 18727F: drivers/net/wireless/rndis_wlan.c 18728 18729USB XHCI DRIVER 18730M: Mathias Nyman <mathias.nyman@intel.com> 18731L: linux-usb@vger.kernel.org 18732S: Supported 18733F: drivers/usb/host/pci-quirks* 18734F: drivers/usb/host/xhci* 18735 18736USB ZD1201 DRIVER 18737L: linux-wireless@vger.kernel.org 18738S: Orphan 18739W: http://linux-lc100020.sourceforge.net 18740F: drivers/net/wireless/zydas/zd1201.* 18741 18742USB ZR364XX DRIVER 18743M: Antoine Jacquet <royale@zerezo.com> 18744L: linux-usb@vger.kernel.org 18745L: linux-media@vger.kernel.org 18746S: Maintained 18747W: http://royale.zerezo.com/zr364xx/ 18748T: git git://linuxtv.org/media_tree.git 18749F: Documentation/admin-guide/media/zr364xx* 18750F: drivers/media/usb/zr364xx/ 18751 18752USER-MODE LINUX (UML) 18753M: Jeff Dike <jdike@addtoit.com> 18754M: Richard Weinberger <richard@nod.at> 18755M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 18756L: linux-um@lists.infradead.org 18757S: Maintained 18758W: http://user-mode-linux.sourceforge.net 18759Q: https://patchwork.ozlabs.org/project/linux-um/list/ 18760T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git 18761F: Documentation/virt/uml/ 18762F: arch/um/ 18763F: arch/x86/um/ 18764F: fs/hostfs/ 18765 18766USERSPACE COPYIN/COPYOUT (UIOVEC) 18767M: Alexander Viro <viro@zeniv.linux.org.uk> 18768S: Maintained 18769F: include/linux/uio.h 18770F: lib/iov_iter.c 18771 18772USERSPACE DMA BUFFER DRIVER 18773M: Gerd Hoffmann <kraxel@redhat.com> 18774L: dri-devel@lists.freedesktop.org 18775S: Maintained 18776T: git git://anongit.freedesktop.org/drm/drm-misc 18777F: drivers/dma-buf/udmabuf.c 18778F: include/uapi/linux/udmabuf.h 18779 18780USERSPACE I/O (UIO) 18781M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18782S: Maintained 18783T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 18784F: Documentation/driver-api/uio-howto.rst 18785F: drivers/uio/ 18786F: include/linux/uio_driver.h 18787 18788UTIL-LINUX PACKAGE 18789M: Karel Zak <kzak@redhat.com> 18790L: util-linux@vger.kernel.org 18791S: Maintained 18792W: http://en.wikipedia.org/wiki/Util-linux 18793T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 18794 18795UUID HELPERS 18796M: Christoph Hellwig <hch@lst.de> 18797R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 18798L: linux-kernel@vger.kernel.org 18799S: Maintained 18800T: git git://git.infradead.org/users/hch/uuid.git 18801F: include/linux/uuid.h 18802F: include/uapi/linux/uuid.h 18803F: lib/test_uuid.c 18804F: lib/uuid.c 18805 18806UV SYSFS DRIVER 18807M: Justin Ernst <justin.ernst@hpe.com> 18808L: platform-driver-x86@vger.kernel.org 18809S: Maintained 18810F: drivers/platform/x86/uv_sysfs.c 18811 18812UVESAFB DRIVER 18813M: Michal Januszewski <spock@gentoo.org> 18814L: linux-fbdev@vger.kernel.org 18815S: Maintained 18816W: https://github.com/mjanusz/v86d 18817F: Documentation/fb/uvesafb.rst 18818F: drivers/video/fbdev/uvesafb.* 18819 18820Ux500 CLOCK DRIVERS 18821M: Ulf Hansson <ulf.hansson@linaro.org> 18822L: linux-clk@vger.kernel.org 18823L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18824S: Maintained 18825F: drivers/clk/ux500/ 18826 18827VF610 NAND DRIVER 18828M: Stefan Agner <stefan@agner.ch> 18829L: linux-mtd@lists.infradead.org 18830S: Supported 18831F: drivers/mtd/nand/raw/vf610_nfc.c 18832 18833VFAT/FAT/MSDOS FILESYSTEM 18834M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 18835S: Maintained 18836F: Documentation/filesystems/vfat.rst 18837F: fs/fat/ 18838 18839VFIO DRIVER 18840M: Alex Williamson <alex.williamson@redhat.com> 18841R: Cornelia Huck <cohuck@redhat.com> 18842L: kvm@vger.kernel.org 18843S: Maintained 18844T: git git://github.com/awilliam/linux-vfio.git 18845F: Documentation/driver-api/vfio.rst 18846F: drivers/vfio/ 18847F: include/linux/vfio.h 18848F: include/uapi/linux/vfio.h 18849 18850VFIO FSL-MC DRIVER 18851M: Diana Craciun <diana.craciun@oss.nxp.com> 18852L: kvm@vger.kernel.org 18853S: Maintained 18854F: drivers/vfio/fsl-mc/ 18855 18856VFIO MEDIATED DEVICE DRIVERS 18857M: Kirti Wankhede <kwankhede@nvidia.com> 18858L: kvm@vger.kernel.org 18859S: Maintained 18860F: Documentation/driver-api/vfio-mediated-device.rst 18861F: drivers/vfio/mdev/ 18862F: include/linux/mdev.h 18863F: samples/vfio-mdev/ 18864 18865VFIO PLATFORM DRIVER 18866M: Eric Auger <eric.auger@redhat.com> 18867L: kvm@vger.kernel.org 18868S: Maintained 18869F: drivers/vfio/platform/ 18870 18871VGA_SWITCHEROO 18872R: Lukas Wunner <lukas@wunner.de> 18873S: Maintained 18874T: git git://anongit.freedesktop.org/drm/drm-misc 18875F: Documentation/gpu/vga-switcheroo.rst 18876F: drivers/gpu/vga/vga_switcheroo.c 18877F: include/linux/vga_switcheroo.h 18878 18879VIA RHINE NETWORK DRIVER 18880S: Maintained 18881M: Kevin Brace <kevinbrace@bracecomputerlab.com> 18882F: drivers/net/ethernet/via/via-rhine.c 18883 18884VIA SD/MMC CARD CONTROLLER DRIVER 18885M: Bruce Chang <brucechang@via.com.tw> 18886M: Harald Welte <HaraldWelte@viatech.com> 18887S: Maintained 18888F: drivers/mmc/host/via-sdmmc.c 18889 18890VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 18891M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 18892L: linux-fbdev@vger.kernel.org 18893S: Maintained 18894F: drivers/video/fbdev/via/ 18895F: include/linux/via-core.h 18896F: include/linux/via-gpio.h 18897F: include/linux/via_i2c.h 18898 18899VIA VELOCITY NETWORK DRIVER 18900M: Francois Romieu <romieu@fr.zoreil.com> 18901L: netdev@vger.kernel.org 18902S: Maintained 18903F: drivers/net/ethernet/via/via-velocity.* 18904 18905VICODEC VIRTUAL CODEC DRIVER 18906M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 18907L: linux-media@vger.kernel.org 18908S: Maintained 18909W: https://linuxtv.org 18910T: git git://linuxtv.org/media_tree.git 18911F: drivers/media/test-drivers/vicodec/* 18912 18913VIDEO I2C POLLING DRIVER 18914M: Matt Ranostay <matt.ranostay@konsulko.com> 18915L: linux-media@vger.kernel.org 18916S: Maintained 18917F: drivers/media/i2c/video-i2c.c 18918 18919VIDEO MULTIPLEXER DRIVER 18920M: Philipp Zabel <p.zabel@pengutronix.de> 18921L: linux-media@vger.kernel.org 18922S: Maintained 18923F: drivers/media/platform/video-mux.c 18924 18925VIDEOBUF2 FRAMEWORK 18926M: Tomasz Figa <tfiga@chromium.org> 18927M: Marek Szyprowski <m.szyprowski@samsung.com> 18928L: linux-media@vger.kernel.org 18929S: Maintained 18930F: drivers/media/common/videobuf2/* 18931F: include/media/videobuf2-* 18932 18933VIMC VIRTUAL MEDIA CONTROLLER DRIVER 18934M: Helen Koike <helen.koike@collabora.com> 18935R: Shuah Khan <skhan@linuxfoundation.org> 18936L: linux-media@vger.kernel.org 18937S: Maintained 18938W: https://linuxtv.org 18939T: git git://linuxtv.org/media_tree.git 18940F: drivers/media/test-drivers/vimc/* 18941 18942VIRT LIB 18943M: Alex Williamson <alex.williamson@redhat.com> 18944M: Paolo Bonzini <pbonzini@redhat.com> 18945L: kvm@vger.kernel.org 18946S: Supported 18947F: virt/lib/ 18948 18949VIRTIO AND VHOST VSOCK DRIVER 18950M: Stefan Hajnoczi <stefanha@redhat.com> 18951M: Stefano Garzarella <sgarzare@redhat.com> 18952L: kvm@vger.kernel.org 18953L: virtualization@lists.linux-foundation.org 18954L: netdev@vger.kernel.org 18955S: Maintained 18956F: drivers/net/vsockmon.c 18957F: drivers/vhost/vsock.c 18958F: include/linux/virtio_vsock.h 18959F: include/uapi/linux/virtio_vsock.h 18960F: include/uapi/linux/vm_sockets_diag.h 18961F: include/uapi/linux/vsockmon.h 18962F: net/vmw_vsock/af_vsock_tap.c 18963F: net/vmw_vsock/diag.c 18964F: net/vmw_vsock/virtio_transport.c 18965F: net/vmw_vsock/virtio_transport_common.c 18966F: net/vmw_vsock/vsock_loopback.c 18967F: tools/testing/vsock/ 18968 18969VIRTIO BLOCK AND SCSI DRIVERS 18970M: "Michael S. Tsirkin" <mst@redhat.com> 18971M: Jason Wang <jasowang@redhat.com> 18972R: Paolo Bonzini <pbonzini@redhat.com> 18973R: Stefan Hajnoczi <stefanha@redhat.com> 18974L: virtualization@lists.linux-foundation.org 18975S: Maintained 18976F: drivers/block/virtio_blk.c 18977F: drivers/scsi/virtio_scsi.c 18978F: drivers/vhost/scsi.c 18979F: include/uapi/linux/virtio_blk.h 18980F: include/uapi/linux/virtio_scsi.h 18981 18982VIRTIO CONSOLE DRIVER 18983M: Amit Shah <amit@kernel.org> 18984L: virtualization@lists.linux-foundation.org 18985S: Maintained 18986F: drivers/char/virtio_console.c 18987F: include/linux/virtio_console.h 18988F: include/uapi/linux/virtio_console.h 18989 18990VIRTIO CORE AND NET DRIVERS 18991M: "Michael S. Tsirkin" <mst@redhat.com> 18992M: Jason Wang <jasowang@redhat.com> 18993L: virtualization@lists.linux-foundation.org 18994S: Maintained 18995F: Documentation/devicetree/bindings/virtio/ 18996F: drivers/block/virtio_blk.c 18997F: drivers/crypto/virtio/ 18998F: drivers/net/virtio_net.c 18999F: drivers/vdpa/ 19000F: drivers/virtio/ 19001F: include/linux/vdpa.h 19002F: include/linux/virtio*.h 19003F: include/uapi/linux/virtio_*.h 19004F: tools/virtio/ 19005 19006VIRTIO BALLOON 19007M: "Michael S. Tsirkin" <mst@redhat.com> 19008M: David Hildenbrand <david@redhat.com> 19009L: virtualization@lists.linux-foundation.org 19010S: Maintained 19011F: drivers/virtio/virtio_balloon.c 19012F: include/uapi/linux/virtio_balloon.h 19013F: include/linux/balloon_compaction.h 19014F: mm/balloon_compaction.c 19015 19016VIRTIO CRYPTO DRIVER 19017M: Gonglei <arei.gonglei@huawei.com> 19018L: virtualization@lists.linux-foundation.org 19019L: linux-crypto@vger.kernel.org 19020S: Maintained 19021F: drivers/crypto/virtio/ 19022F: include/uapi/linux/virtio_crypto.h 19023 19024VIRTIO DRIVERS FOR S390 19025M: Cornelia Huck <cohuck@redhat.com> 19026M: Halil Pasic <pasic@linux.ibm.com> 19027L: linux-s390@vger.kernel.org 19028L: virtualization@lists.linux-foundation.org 19029L: kvm@vger.kernel.org 19030S: Supported 19031F: arch/s390/include/uapi/asm/virtio-ccw.h 19032F: drivers/s390/virtio/ 19033 19034VIRTIO FILE SYSTEM 19035M: Vivek Goyal <vgoyal@redhat.com> 19036M: Stefan Hajnoczi <stefanha@redhat.com> 19037M: Miklos Szeredi <miklos@szeredi.hu> 19038L: virtualization@lists.linux-foundation.org 19039L: linux-fsdevel@vger.kernel.org 19040S: Supported 19041W: https://virtio-fs.gitlab.io/ 19042F: Documentation/filesystems/virtiofs.rst 19043F: fs/fuse/virtio_fs.c 19044F: include/uapi/linux/virtio_fs.h 19045 19046VIRTIO GPU DRIVER 19047M: David Airlie <airlied@linux.ie> 19048M: Gerd Hoffmann <kraxel@redhat.com> 19049L: dri-devel@lists.freedesktop.org 19050L: virtualization@lists.linux-foundation.org 19051S: Maintained 19052T: git git://anongit.freedesktop.org/drm/drm-misc 19053F: drivers/gpu/drm/virtio/ 19054F: include/uapi/linux/virtio_gpu.h 19055 19056VIRTIO HOST (VHOST) 19057M: "Michael S. Tsirkin" <mst@redhat.com> 19058M: Jason Wang <jasowang@redhat.com> 19059L: kvm@vger.kernel.org 19060L: virtualization@lists.linux-foundation.org 19061L: netdev@vger.kernel.org 19062S: Maintained 19063T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 19064F: drivers/vhost/ 19065F: include/linux/vhost_iotlb.h 19066F: include/uapi/linux/vhost.h 19067 19068VIRTIO INPUT DRIVER 19069M: Gerd Hoffmann <kraxel@redhat.com> 19070S: Maintained 19071F: drivers/virtio/virtio_input.c 19072F: include/uapi/linux/virtio_input.h 19073 19074VIRTIO IOMMU DRIVER 19075M: Jean-Philippe Brucker <jean-philippe@linaro.org> 19076L: virtualization@lists.linux-foundation.org 19077S: Maintained 19078F: drivers/iommu/virtio-iommu.c 19079F: include/uapi/linux/virtio_iommu.h 19080 19081VIRTIO MEM DRIVER 19082M: David Hildenbrand <david@redhat.com> 19083L: virtualization@lists.linux-foundation.org 19084S: Maintained 19085W: https://virtio-mem.gitlab.io/ 19086F: drivers/virtio/virtio_mem.c 19087F: include/uapi/linux/virtio_mem.h 19088 19089VIRTUAL BOX GUEST DEVICE DRIVER 19090M: Hans de Goede <hdegoede@redhat.com> 19091M: Arnd Bergmann <arnd@arndb.de> 19092M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19093S: Maintained 19094F: drivers/virt/vboxguest/ 19095F: include/linux/vbox_utils.h 19096F: include/uapi/linux/vbox*.h 19097 19098VIRTUAL BOX SHARED FOLDER VFS DRIVER 19099M: Hans de Goede <hdegoede@redhat.com> 19100L: linux-fsdevel@vger.kernel.org 19101S: Maintained 19102F: fs/vboxsf/* 19103 19104VIRTUAL SERIO DEVICE DRIVER 19105M: Stephen Chandler Paul <thatslyude@gmail.com> 19106S: Maintained 19107F: drivers/input/serio/userio.c 19108F: include/uapi/linux/userio.h 19109 19110VIVID VIRTUAL VIDEO DRIVER 19111M: Hans Verkuil <hverkuil@xs4all.nl> 19112L: linux-media@vger.kernel.org 19113S: Maintained 19114W: https://linuxtv.org 19115T: git git://linuxtv.org/media_tree.git 19116F: drivers/media/test-drivers/vivid/* 19117 19118VIDTV VIRTUAL DIGITAL TV DRIVER 19119M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 19120L: linux-media@vger.kernel.org 19121S: Maintained 19122W: https://linuxtv.org 19123T: git git://linuxtv.org/media_tree.git 19124F: drivers/media/test-drivers/vidtv/* 19125 19126VLYNQ BUS 19127M: Florian Fainelli <f.fainelli@gmail.com> 19128L: openwrt-devel@lists.openwrt.org (subscribers-only) 19129S: Maintained 19130F: drivers/vlynq/vlynq.c 19131F: include/linux/vlynq.h 19132 19133VME SUBSYSTEM 19134M: Martyn Welch <martyn@welchs.me.uk> 19135M: Manohar Vanga <manohar.vanga@gmail.com> 19136M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19137L: devel@driverdev.osuosl.org 19138S: Maintained 19139T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 19140F: Documentation/driver-api/vme.rst 19141F: drivers/staging/vme/ 19142F: drivers/vme/ 19143F: include/linux/vme* 19144 19145VMWARE BALLOON DRIVER 19146M: Nadav Amit <namit@vmware.com> 19147M: "VMware, Inc." <pv-drivers@vmware.com> 19148L: linux-kernel@vger.kernel.org 19149S: Maintained 19150F: drivers/misc/vmw_balloon.c 19151 19152VMWARE HYPERVISOR INTERFACE 19153M: Deep Shah <sdeep@vmware.com> 19154M: "VMware, Inc." <pv-drivers@vmware.com> 19155L: virtualization@lists.linux-foundation.org 19156S: Supported 19157F: arch/x86/include/asm/vmware.h 19158F: arch/x86/kernel/cpu/vmware.c 19159 19160VMWARE PVRDMA DRIVER 19161M: Adit Ranadive <aditr@vmware.com> 19162M: VMware PV-Drivers <pv-drivers@vmware.com> 19163L: linux-rdma@vger.kernel.org 19164S: Maintained 19165F: drivers/infiniband/hw/vmw_pvrdma/ 19166 19167VMware PVSCSI driver 19168M: Jim Gill <jgill@vmware.com> 19169M: VMware PV-Drivers <pv-drivers@vmware.com> 19170L: linux-scsi@vger.kernel.org 19171S: Maintained 19172F: drivers/scsi/vmw_pvscsi.c 19173F: drivers/scsi/vmw_pvscsi.h 19174 19175VMWARE VIRTUAL PTP CLOCK DRIVER 19176M: Vivek Thampi <vithampi@vmware.com> 19177M: "VMware, Inc." <pv-drivers@vmware.com> 19178L: netdev@vger.kernel.org 19179S: Supported 19180F: drivers/ptp/ptp_vmw.c 19181 19182VMWARE VMMOUSE SUBDRIVER 19183M: "VMware Graphics" <linux-graphics-maintainer@vmware.com> 19184M: "VMware, Inc." <pv-drivers@vmware.com> 19185L: linux-input@vger.kernel.org 19186S: Maintained 19187F: drivers/input/mouse/vmmouse.c 19188F: drivers/input/mouse/vmmouse.h 19189 19190VMWARE VMXNET3 ETHERNET DRIVER 19191M: Ronak Doshi <doshir@vmware.com> 19192M: pv-drivers@vmware.com 19193L: netdev@vger.kernel.org 19194S: Maintained 19195F: drivers/net/vmxnet3/ 19196 19197VOCORE VOCORE2 BOARD 19198M: Harvey Hunt <harveyhuntnexus@gmail.com> 19199L: linux-mips@vger.kernel.org 19200S: Maintained 19201F: arch/mips/boot/dts/ralink/vocore2.dts 19202 19203VOLTAGE AND CURRENT REGULATOR FRAMEWORK 19204M: Liam Girdwood <lgirdwood@gmail.com> 19205M: Mark Brown <broonie@kernel.org> 19206L: linux-kernel@vger.kernel.org 19207S: Supported 19208W: http://www.slimlogic.co.uk/?p=48 19209T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 19210F: Documentation/devicetree/bindings/regulator/ 19211F: Documentation/power/regulator/ 19212F: drivers/regulator/ 19213F: include/dt-bindings/regulator/ 19214F: include/linux/regulator/ 19215K: regulator_get_optional 19216 19217VRF 19218M: David Ahern <dsahern@kernel.org> 19219L: netdev@vger.kernel.org 19220S: Maintained 19221F: Documentation/networking/vrf.rst 19222F: drivers/net/vrf.c 19223 19224VSPRINTF 19225M: Petr Mladek <pmladek@suse.com> 19226M: Steven Rostedt <rostedt@goodmis.org> 19227M: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> 19228R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19229R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 19230S: Maintained 19231T: git git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk.git 19232F: Documentation/core-api/printk-formats.rst 19233F: lib/test_printf.c 19234F: lib/vsprintf.c 19235 19236VT1211 HARDWARE MONITOR DRIVER 19237M: Juerg Haefliger <juergh@gmail.com> 19238L: linux-hwmon@vger.kernel.org 19239S: Maintained 19240F: Documentation/hwmon/vt1211.rst 19241F: drivers/hwmon/vt1211.c 19242 19243VT8231 HARDWARE MONITOR DRIVER 19244M: Roger Lucas <vt8231@hiddenengine.co.uk> 19245L: linux-hwmon@vger.kernel.org 19246S: Maintained 19247F: drivers/hwmon/vt8231.c 19248 19249VUB300 USB to SDIO/SD/MMC bridge chip 19250L: linux-mmc@vger.kernel.org 19251S: Orphan 19252F: drivers/mmc/host/vub300.c 19253 19254W1 DALLAS'S 1-WIRE BUS 19255M: Evgeniy Polyakov <zbr@ioremap.net> 19256S: Maintained 19257F: Documentation/devicetree/bindings/w1/ 19258F: Documentation/w1/ 19259F: drivers/w1/ 19260F: include/linux/w1.h 19261 19262W83791D HARDWARE MONITORING DRIVER 19263M: Marc Hulsman <m.hulsman@tudelft.nl> 19264L: linux-hwmon@vger.kernel.org 19265S: Maintained 19266F: Documentation/hwmon/w83791d.rst 19267F: drivers/hwmon/w83791d.c 19268 19269W83793 HARDWARE MONITORING DRIVER 19270M: Rudolf Marek <r.marek@assembler.cz> 19271L: linux-hwmon@vger.kernel.org 19272S: Maintained 19273F: Documentation/hwmon/w83793.rst 19274F: drivers/hwmon/w83793.c 19275 19276W83795 HARDWARE MONITORING DRIVER 19277M: Jean Delvare <jdelvare@suse.com> 19278L: linux-hwmon@vger.kernel.org 19279S: Maintained 19280F: drivers/hwmon/w83795.c 19281 19282W83L51xD SD/MMC CARD INTERFACE DRIVER 19283M: Pierre Ossman <pierre@ossman.eu> 19284S: Maintained 19285F: drivers/mmc/host/wbsd.* 19286 19287WACOM PROTOCOL 4 SERIAL TABLETS 19288M: Julian Squires <julian@cipht.net> 19289M: Hans de Goede <hdegoede@redhat.com> 19290L: linux-input@vger.kernel.org 19291S: Maintained 19292F: drivers/input/tablet/wacom_serial4.c 19293 19294WATCHDOG DEVICE DRIVERS 19295M: Wim Van Sebroeck <wim@linux-watchdog.org> 19296M: Guenter Roeck <linux@roeck-us.net> 19297L: linux-watchdog@vger.kernel.org 19298S: Maintained 19299W: http://www.linux-watchdog.org/ 19300T: git git://www.linux-watchdog.org/linux-watchdog.git 19301F: Documentation/devicetree/bindings/watchdog/ 19302F: Documentation/watchdog/ 19303F: drivers/watchdog/ 19304F: include/linux/watchdog.h 19305F: include/uapi/linux/watchdog.h 19306 19307WHISKEYCOVE PMIC GPIO DRIVER 19308M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 19309L: linux-gpio@vger.kernel.org 19310S: Maintained 19311F: drivers/gpio/gpio-wcove.c 19312 19313WHWAVE RTC DRIVER 19314M: Dianlong Li <long17.cool@163.com> 19315L: linux-rtc@vger.kernel.org 19316S: Maintained 19317F: drivers/rtc/rtc-sd3078.c 19318 19319WIIMOTE HID DRIVER 19320M: David Rheinsberg <david.rheinsberg@gmail.com> 19321L: linux-input@vger.kernel.org 19322S: Maintained 19323F: drivers/hid/hid-wiimote* 19324 19325WILOCITY WIL6210 WIRELESS DRIVER 19326M: Maya Erez <merez@codeaurora.org> 19327L: linux-wireless@vger.kernel.org 19328L: wil6210@qti.qualcomm.com 19329S: Supported 19330W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 19331F: drivers/net/wireless/ath/wil6210/ 19332 19333WINBOND CIR DRIVER 19334M: David Härdeman <david@hardeman.nu> 19335S: Maintained 19336F: drivers/media/rc/winbond-cir.c 19337 19338WINSYSTEMS EBC-C384 WATCHDOG DRIVER 19339M: William Breathitt Gray <vilhelm.gray@gmail.com> 19340L: linux-watchdog@vger.kernel.org 19341S: Maintained 19342F: drivers/watchdog/ebc-c384_wdt.c 19343 19344WINSYSTEMS WS16C48 GPIO DRIVER 19345M: William Breathitt Gray <vilhelm.gray@gmail.com> 19346L: linux-gpio@vger.kernel.org 19347S: Maintained 19348F: drivers/gpio/gpio-ws16c48.c 19349 19350WIREGUARD SECURE NETWORK TUNNEL 19351M: Jason A. Donenfeld <Jason@zx2c4.com> 19352L: wireguard@lists.zx2c4.com 19353L: netdev@vger.kernel.org 19354S: Maintained 19355F: drivers/net/wireguard/ 19356F: tools/testing/selftests/wireguard/ 19357 19358WISTRON LAPTOP BUTTON DRIVER 19359M: Miloslav Trmac <mitr@volny.cz> 19360S: Maintained 19361F: drivers/input/misc/wistron_btns.c 19362 19363WL3501 WIRELESS PCMCIA CARD DRIVER 19364L: linux-wireless@vger.kernel.org 19365S: Odd fixes 19366F: drivers/net/wireless/wl3501* 19367 19368WOLFSON MICROELECTRONICS DRIVERS 19369L: patches@opensource.cirrus.com 19370S: Supported 19371W: https://github.com/CirrusLogic/linux-drivers/wiki 19372T: git https://github.com/CirrusLogic/linux-drivers.git 19373F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 19374F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 19375F: Documentation/devicetree/bindings/mfd/wm831x.txt 19376F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 19377F: Documentation/devicetree/bindings/sound/wlf,arizona.yaml 19378F: Documentation/hwmon/wm83??.rst 19379F: arch/arm/mach-s3c/mach-crag6410* 19380F: drivers/clk/clk-wm83*.c 19381F: drivers/extcon/extcon-arizona.c 19382F: drivers/gpio/gpio-*wm*.c 19383F: drivers/gpio/gpio-arizona.c 19384F: drivers/hwmon/wm83??-hwmon.c 19385F: drivers/input/misc/wm831x-on.c 19386F: drivers/input/touchscreen/wm831x-ts.c 19387F: drivers/input/touchscreen/wm97*.c 19388F: drivers/leds/leds-wm83*.c 19389F: drivers/mfd/arizona* 19390F: drivers/mfd/cs47l24* 19391F: drivers/mfd/wm*.c 19392F: drivers/power/supply/wm83*.c 19393F: drivers/regulator/arizona* 19394F: drivers/regulator/wm8*.c 19395F: drivers/rtc/rtc-wm83*.c 19396F: drivers/video/backlight/wm83*_bl.c 19397F: drivers/watchdog/wm83*_wdt.c 19398F: include/linux/mfd/arizona/ 19399F: include/linux/mfd/wm831x/ 19400F: include/linux/mfd/wm8350/ 19401F: include/linux/mfd/wm8400* 19402F: include/linux/regulator/arizona* 19403F: include/linux/wm97xx.h 19404F: include/sound/wm????.h 19405F: sound/soc/codecs/arizona.? 19406F: sound/soc/codecs/cs47l24* 19407F: sound/soc/codecs/wm* 19408 19409WORKQUEUE 19410M: Tejun Heo <tj@kernel.org> 19411R: Lai Jiangshan <jiangshanlai@gmail.com> 19412S: Maintained 19413T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 19414F: Documentation/core-api/workqueue.rst 19415F: include/linux/workqueue.h 19416F: kernel/workqueue.c 19417 19418X-POWERS AXP288 PMIC DRIVERS 19419M: Hans de Goede <hdegoede@redhat.com> 19420S: Maintained 19421F: drivers/acpi/pmic/intel_pmic_xpower.c 19422N: axp288 19423 19424X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 19425M: Chen-Yu Tsai <wens@csie.org> 19426L: linux-kernel@vger.kernel.org 19427S: Maintained 19428N: axp[128] 19429 19430X.25 STACK 19431M: Martin Schiller <ms@dev.tdt.de> 19432L: linux-x25@vger.kernel.org 19433S: Maintained 19434F: Documentation/networking/lapb-module.rst 19435F: Documentation/networking/x25* 19436F: drivers/net/wan/hdlc_x25.c 19437F: drivers/net/wan/lapbether.c 19438F: include/*/lapb.h 19439F: include/net/x25* 19440F: include/uapi/linux/x25.h 19441F: net/lapb/ 19442F: net/x25/ 19443 19444X86 ARCHITECTURE (32-BIT AND 64-BIT) 19445M: Thomas Gleixner <tglx@linutronix.de> 19446M: Ingo Molnar <mingo@redhat.com> 19447M: Borislav Petkov <bp@alien8.de> 19448M: x86@kernel.org 19449R: "H. Peter Anvin" <hpa@zytor.com> 19450L: linux-kernel@vger.kernel.org 19451S: Maintained 19452T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 19453F: Documentation/devicetree/bindings/x86/ 19454F: Documentation/x86/ 19455F: arch/x86/ 19456 19457X86 ENTRY CODE 19458M: Andy Lutomirski <luto@kernel.org> 19459L: linux-kernel@vger.kernel.org 19460S: Maintained 19461T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 19462F: arch/x86/entry/ 19463 19464X86 MCE INFRASTRUCTURE 19465M: Tony Luck <tony.luck@intel.com> 19466M: Borislav Petkov <bp@alien8.de> 19467L: linux-edac@vger.kernel.org 19468S: Maintained 19469F: arch/x86/kernel/cpu/mce/* 19470 19471X86 MICROCODE UPDATE SUPPORT 19472M: Borislav Petkov <bp@alien8.de> 19473S: Maintained 19474F: arch/x86/kernel/cpu/microcode/* 19475 19476X86 MM 19477M: Dave Hansen <dave.hansen@linux.intel.com> 19478M: Andy Lutomirski <luto@kernel.org> 19479M: Peter Zijlstra <peterz@infradead.org> 19480L: linux-kernel@vger.kernel.org 19481S: Maintained 19482T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 19483F: arch/x86/mm/ 19484 19485X86 PLATFORM DRIVERS 19486M: Hans de Goede <hdegoede@redhat.com> 19487M: Mark Gross <mgross@linux.intel.com> 19488L: platform-driver-x86@vger.kernel.org 19489S: Maintained 19490T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 19491F: drivers/platform/olpc/ 19492F: drivers/platform/x86/ 19493 19494X86 PLATFORM DRIVERS - ARCH 19495R: Darren Hart <dvhart@infradead.org> 19496R: Andy Shevchenko <andy@infradead.org> 19497L: platform-driver-x86@vger.kernel.org 19498L: x86@kernel.org 19499S: Maintained 19500T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 19501F: arch/x86/platform 19502 19503X86 PLATFORM UV HPE SUPERDOME FLEX 19504M: Steve Wahl <steve.wahl@hpe.com> 19505R: Mike Travis <mike.travis@hpe.com> 19506R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19507R: Russ Anderson <russ.anderson@hpe.com> 19508S: Supported 19509F: arch/x86/include/asm/uv/ 19510F: arch/x86/kernel/apic/x2apic_uv_x.c 19511F: arch/x86/platform/uv/ 19512 19513X86 VDSO 19514M: Andy Lutomirski <luto@kernel.org> 19515L: linux-kernel@vger.kernel.org 19516S: Maintained 19517T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 19518F: arch/x86/entry/vdso/ 19519 19520XARRAY 19521M: Matthew Wilcox <willy@infradead.org> 19522L: linux-fsdevel@vger.kernel.org 19523S: Supported 19524F: Documentation/core-api/xarray.rst 19525F: include/linux/idr.h 19526F: include/linux/xarray.h 19527F: lib/idr.c 19528F: lib/xarray.c 19529F: tools/testing/radix-tree 19530 19531XBOX DVD IR REMOTE 19532M: Benjamin Valentin <benpicco@googlemail.com> 19533S: Maintained 19534F: drivers/media/rc/keymaps/rc-xbox-dvd.c 19535F: drivers/media/rc/xbox_remote.c 19536 19537XC2028/3028 TUNER DRIVER 19538M: Mauro Carvalho Chehab <mchehab@kernel.org> 19539L: linux-media@vger.kernel.org 19540S: Maintained 19541W: https://linuxtv.org 19542T: git git://linuxtv.org/media_tree.git 19543F: drivers/media/tuners/tuner-xc2028.* 19544 19545XDP (eXpress Data Path) 19546M: Alexei Starovoitov <ast@kernel.org> 19547M: Daniel Borkmann <daniel@iogearbox.net> 19548M: David S. Miller <davem@davemloft.net> 19549M: Jakub Kicinski <kuba@kernel.org> 19550M: Jesper Dangaard Brouer <hawk@kernel.org> 19551M: John Fastabend <john.fastabend@gmail.com> 19552L: netdev@vger.kernel.org 19553L: bpf@vger.kernel.org 19554S: Supported 19555F: include/net/xdp.h 19556F: include/net/xdp_priv.h 19557F: include/trace/events/xdp.h 19558F: kernel/bpf/cpumap.c 19559F: kernel/bpf/devmap.c 19560F: net/core/xdp.c 19561F: samples/bpf/xdp* 19562F: tools/testing/selftests/bpf/*xdp* 19563F: tools/testing/selftests/bpf/*/*xdp* 19564F: drivers/net/ethernet/*/*/*/*/*xdp* 19565F: drivers/net/ethernet/*/*/*xdp* 19566K: (?:\b|_)xdp(?:\b|_) 19567 19568XDP SOCKETS (AF_XDP) 19569M: Björn Töpel <bjorn@kernel.org> 19570M: Magnus Karlsson <magnus.karlsson@intel.com> 19571R: Jonathan Lemon <jonathan.lemon@gmail.com> 19572L: netdev@vger.kernel.org 19573L: bpf@vger.kernel.org 19574S: Maintained 19575F: Documentation/networking/af_xdp.rst 19576F: include/net/xdp_sock* 19577F: include/net/xsk_buff_pool.h 19578F: include/uapi/linux/if_xdp.h 19579F: include/uapi/linux/xdp_diag.h 19580F: include/net/netns/xdp.h 19581F: net/xdp/ 19582F: samples/bpf/xdpsock* 19583F: tools/lib/bpf/xsk* 19584 19585XEN BLOCK SUBSYSTEM 19586M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 19587M: Roger Pau Monné <roger.pau@citrix.com> 19588L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19589S: Supported 19590F: drivers/block/xen* 19591F: drivers/block/xen-blkback/* 19592 19593XEN HYPERVISOR ARM 19594M: Stefano Stabellini <sstabellini@kernel.org> 19595L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19596S: Maintained 19597F: arch/arm/include/asm/xen/ 19598F: arch/arm/xen/ 19599 19600XEN HYPERVISOR ARM64 19601M: Stefano Stabellini <sstabellini@kernel.org> 19602L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19603S: Maintained 19604F: arch/arm64/include/asm/xen/ 19605F: arch/arm64/xen/ 19606 19607XEN HYPERVISOR INTERFACE 19608M: Boris Ostrovsky <boris.ostrovsky@oracle.com> 19609M: Juergen Gross <jgross@suse.com> 19610R: Stefano Stabellini <sstabellini@kernel.org> 19611L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19612S: Supported 19613T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 19614F: Documentation/ABI/stable/sysfs-hypervisor-xen 19615F: Documentation/ABI/testing/sysfs-hypervisor-xen 19616F: arch/x86/include/asm/pvclock-abi.h 19617F: arch/x86/include/asm/xen/ 19618F: arch/x86/platform/pvh/ 19619F: arch/x86/xen/ 19620F: drivers/*/xen-*front.c 19621F: drivers/xen/ 19622F: include/uapi/xen/ 19623F: include/xen/ 19624 19625XEN NETWORK BACKEND DRIVER 19626M: Wei Liu <wei.liu@kernel.org> 19627M: Paul Durrant <paul@xen.org> 19628L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19629L: netdev@vger.kernel.org 19630S: Supported 19631F: drivers/net/xen-netback/* 19632 19633XEN PCI SUBSYSTEM 19634M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 19635L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19636S: Supported 19637F: arch/x86/pci/*xen* 19638F: drivers/pci/*xen* 19639 19640XEN PVSCSI DRIVERS 19641M: Juergen Gross <jgross@suse.com> 19642L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19643L: linux-scsi@vger.kernel.org 19644S: Supported 19645F: drivers/scsi/xen-scsifront.c 19646F: drivers/xen/xen-scsiback.c 19647F: include/xen/interface/io/vscsiif.h 19648 19649XEN SOUND FRONTEND DRIVER 19650M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 19651L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19652L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19653S: Supported 19654F: sound/xen/* 19655 19656XEN SWIOTLB SUBSYSTEM 19657M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 19658L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19659L: iommu@lists.linux-foundation.org 19660S: Supported 19661F: arch/x86/xen/*swiotlb* 19662F: drivers/xen/*swiotlb* 19663 19664XFS FILESYSTEM 19665M: Darrick J. Wong <djwong@kernel.org> 19666M: linux-xfs@vger.kernel.org 19667L: linux-xfs@vger.kernel.org 19668S: Supported 19669W: http://xfs.org/ 19670T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 19671F: Documentation/ABI/testing/sysfs-fs-xfs 19672F: Documentation/admin-guide/xfs.rst 19673F: Documentation/filesystems/xfs-delayed-logging-design.rst 19674F: Documentation/filesystems/xfs-self-describing-metadata.rst 19675F: fs/xfs/ 19676F: include/uapi/linux/dqblk_xfs.h 19677F: include/uapi/linux/fsmap.h 19678 19679XILINX AXI ETHERNET DRIVER 19680M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 19681S: Maintained 19682F: drivers/net/ethernet/xilinx/xilinx_axienet* 19683 19684XILINX CAN DRIVER 19685M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 19686R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 19687L: linux-can@vger.kernel.org 19688S: Maintained 19689F: Documentation/devicetree/bindings/net/can/xilinx_can.txt 19690F: drivers/net/can/xilinx_can.c 19691 19692XILINX GPIO DRIVER 19693M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 19694R: Srinivas Neeli <srinivas.neeli@xilinx.com> 19695R: Michal Simek <michal.simek@xilinx.com> 19696S: Maintained 19697F: Documentation/devicetree/bindings/gpio/gpio-xilinx.txt 19698F: Documentation/devicetree/bindings/gpio/gpio-zynq.txt 19699F: drivers/gpio/gpio-xilinx.c 19700F: drivers/gpio/gpio-zynq.c 19701 19702XILINX SD-FEC IP CORES 19703M: Derek Kiernan <derek.kiernan@xilinx.com> 19704M: Dragan Cvetic <dragan.cvetic@xilinx.com> 19705S: Maintained 19706F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 19707F: Documentation/misc-devices/xilinx_sdfec.rst 19708F: drivers/misc/Kconfig 19709F: drivers/misc/Makefile 19710F: drivers/misc/xilinx_sdfec.c 19711F: include/uapi/misc/xilinx_sdfec.h 19712 19713XILINX UARTLITE SERIAL DRIVER 19714M: Peter Korsgaard <jacmet@sunsite.dk> 19715L: linux-serial@vger.kernel.org 19716S: Maintained 19717F: drivers/tty/serial/uartlite.c 19718 19719XILINX VIDEO IP CORES 19720M: Hyun Kwon <hyun.kwon@xilinx.com> 19721M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19722L: linux-media@vger.kernel.org 19723S: Supported 19724T: git git://linuxtv.org/media_tree.git 19725F: Documentation/devicetree/bindings/media/xilinx/ 19726F: drivers/media/platform/xilinx/ 19727F: include/uapi/linux/xilinx-v4l2-controls.h 19728 19729XILINX ZYNQMP DPDMA DRIVER 19730M: Hyun Kwon <hyun.kwon@xilinx.com> 19731M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19732L: dmaengine@vger.kernel.org 19733S: Supported 19734F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 19735F: drivers/dma/xilinx/xilinx_dpdma.c 19736F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 19737 19738XILINX ZYNQMP PSGTR PHY DRIVER 19739M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 19740M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19741L: linux-kernel@vger.kernel.org 19742S: Supported 19743T: git https://github.com/Xilinx/linux-xlnx.git 19744F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 19745F: drivers/phy/xilinx/phy-zynqmp.c 19746 19747XILLYBUS DRIVER 19748M: Eli Billauer <eli.billauer@gmail.com> 19749L: linux-kernel@vger.kernel.org 19750S: Supported 19751F: drivers/char/xillybus/ 19752 19753XLP9XX I2C DRIVER 19754M: George Cherian <gcherian@marvell.com> 19755L: linux-i2c@vger.kernel.org 19756S: Supported 19757W: http://www.marvell.com 19758F: Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt 19759F: drivers/i2c/busses/i2c-xlp9xx.c 19760 19761XRA1403 GPIO EXPANDER 19762M: Nandor Han <nandor.han@ge.com> 19763M: Semi Malinen <semi.malinen@ge.com> 19764L: linux-gpio@vger.kernel.org 19765S: Maintained 19766F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 19767F: drivers/gpio/gpio-xra1403.c 19768 19769XTENSA XTFPGA PLATFORM SUPPORT 19770M: Max Filippov <jcmvbkbc@gmail.com> 19771L: linux-xtensa@linux-xtensa.org 19772S: Maintained 19773F: drivers/spi/spi-xtensa-xtfpga.c 19774F: sound/soc/xtensa/xtfpga-i2s.c 19775 19776YAM DRIVER FOR AX.25 19777M: Jean-Paul Roubelat <jpr@f6fbb.org> 19778L: linux-hams@vger.kernel.org 19779S: Maintained 19780F: drivers/net/hamradio/yam* 19781F: include/linux/yam.h 19782 19783YAMA SECURITY MODULE 19784M: Kees Cook <keescook@chromium.org> 19785S: Supported 19786T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip 19787F: Documentation/admin-guide/LSM/Yama.rst 19788F: security/yama/ 19789 19790YEALINK PHONE DRIVER 19791M: Henk Vergonet <Henk.Vergonet@gmail.com> 19792L: usbb2k-api-dev@nongnu.org 19793S: Maintained 19794F: Documentation/input/devices/yealink.rst 19795F: drivers/input/misc/yealink.* 19796 19797Z8530 DRIVER FOR AX.25 19798M: Joerg Reuter <jreuter@yaina.de> 19799L: linux-hams@vger.kernel.org 19800S: Maintained 19801W: http://yaina.de/jreuter/ 19802W: http://www.qsl.net/dl1bke/ 19803F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 19804F: drivers/net/hamradio/*scc.c 19805F: drivers/net/hamradio/z8530.h 19806 19807ZBUD COMPRESSED PAGE ALLOCATOR 19808M: Seth Jennings <sjenning@redhat.com> 19809M: Dan Streetman <ddstreet@ieee.org> 19810L: linux-mm@kvack.org 19811S: Maintained 19812F: include/linux/zbud.h 19813F: mm/zbud.c 19814 19815ZD1211RW WIRELESS DRIVER 19816M: Daniel Drake <dsd@gentoo.org> 19817M: Ulrich Kunitz <kune@deine-taler.de> 19818L: linux-wireless@vger.kernel.org 19819L: zd1211-devs@lists.sourceforge.net (subscribers-only) 19820S: Maintained 19821W: http://zd1211.ath.cx/wiki/DriverRewrite 19822F: drivers/net/wireless/zydas/zd1211rw/ 19823 19824ZD1301 MEDIA DRIVER 19825M: Antti Palosaari <crope@iki.fi> 19826L: linux-media@vger.kernel.org 19827S: Maintained 19828W: https://linuxtv.org/ 19829W: http://palosaari.fi/linux/ 19830Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19831F: drivers/media/usb/dvb-usb-v2/zd1301* 19832 19833ZD1301_DEMOD MEDIA DRIVER 19834M: Antti Palosaari <crope@iki.fi> 19835L: linux-media@vger.kernel.org 19836S: Maintained 19837W: https://linuxtv.org/ 19838W: http://palosaari.fi/linux/ 19839Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19840F: drivers/media/dvb-frontends/zd1301_demod* 19841 19842ZHAOXIN PROCESSOR SUPPORT 19843M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 19844L: linux-kernel@vger.kernel.org 19845S: Maintained 19846F: arch/x86/kernel/cpu/zhaoxin.c 19847 19848ZONEFS FILESYSTEM 19849M: Damien Le Moal <damien.lemoal@wdc.com> 19850M: Naohiro Aota <naohiro.aota@wdc.com> 19851R: Johannes Thumshirn <jth@kernel.org> 19852L: linux-fsdevel@vger.kernel.org 19853S: Maintained 19854T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 19855F: Documentation/filesystems/zonefs.rst 19856F: fs/zonefs/ 19857 19858ZPOOL COMPRESSED PAGE STORAGE API 19859M: Dan Streetman <ddstreet@ieee.org> 19860L: linux-mm@kvack.org 19861S: Maintained 19862F: include/linux/zpool.h 19863F: mm/zpool.c 19864 19865ZR36067 VIDEO FOR LINUX DRIVER 19866M: Corentin Labbe <clabbe@baylibre.com> 19867L: mjpeg-users@lists.sourceforge.net 19868L: linux-media@vger.kernel.org 19869S: Maintained 19870W: http://mjpeg.sourceforge.net/driver-zoran/ 19871Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19872F: Documentation/driver-api/media/drivers/zoran.rst 19873F: drivers/staging/media/zoran/ 19874 19875ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 19876M: Minchan Kim <minchan@kernel.org> 19877M: Nitin Gupta <ngupta@vflare.org> 19878R: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> 19879L: linux-kernel@vger.kernel.org 19880S: Maintained 19881F: Documentation/admin-guide/blockdev/zram.rst 19882F: drivers/block/zram/ 19883 19884ZS DECSTATION Z85C30 SERIAL DRIVER 19885M: "Maciej W. Rozycki" <macro@orcam.me.uk> 19886S: Maintained 19887F: drivers/tty/serial/zs.* 19888 19889ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 19890M: Minchan Kim <minchan@kernel.org> 19891M: Nitin Gupta <ngupta@vflare.org> 19892R: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> 19893L: linux-mm@kvack.org 19894S: Maintained 19895F: Documentation/vm/zsmalloc.rst 19896F: include/linux/zsmalloc.h 19897F: mm/zsmalloc.c 19898 19899ZSWAP COMPRESSED SWAP CACHING 19900M: Seth Jennings <sjenning@redhat.com> 19901M: Dan Streetman <ddstreet@ieee.org> 19902M: Vitaly Wool <vitaly.wool@konsulko.com> 19903L: linux-mm@kvack.org 19904S: Maintained 19905F: mm/zswap.c 19906 19907THE REST 19908M: Linus Torvalds <torvalds@linux-foundation.org> 19909L: linux-kernel@vger.kernel.org 19910S: Buried alive in reporters 19911Q: http://patchwork.kernel.org/project/LKML/list/ 19912T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 19913F: * 19914F: */ 19915
