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> 8524R: Thomas Falcon <tlfalcon@linux.ibm.com> 8525L: netdev@vger.kernel.org 8526S: Supported 8527F: drivers/net/ethernet/ibm/ibmvnic.* 8528 8529IBM Power Virtual Accelerator Switchboard 8530M: Sukadev Bhattiprolu <sukadev@linux.ibm.com> 8531L: linuxppc-dev@lists.ozlabs.org 8532S: Supported 8533F: arch/powerpc/include/asm/vas.h 8534F: arch/powerpc/platforms/powernv/copy-paste.h 8535F: arch/powerpc/platforms/powernv/vas* 8536 8537IBM Power Virtual Ethernet Device Driver 8538M: Cristobal Forno <cforno12@linux.ibm.com> 8539L: netdev@vger.kernel.org 8540S: Supported 8541F: drivers/net/ethernet/ibm/ibmveth.* 8542 8543IBM Power Virtual FC Device Drivers 8544M: Tyrel Datwyler <tyreld@linux.ibm.com> 8545L: linux-scsi@vger.kernel.org 8546S: Supported 8547F: drivers/scsi/ibmvscsi/ibmvfc* 8548 8549IBM Power Virtual Management Channel Driver 8550M: Steven Royer <seroyer@linux.ibm.com> 8551S: Supported 8552F: drivers/misc/ibmvmc.* 8553 8554IBM Power Virtual SCSI Device Drivers 8555M: Tyrel Datwyler <tyreld@linux.ibm.com> 8556L: linux-scsi@vger.kernel.org 8557S: Supported 8558F: drivers/scsi/ibmvscsi/ibmvscsi* 8559F: include/scsi/viosrp.h 8560 8561IBM Power Virtual SCSI Device Target Driver 8562M: Michael Cyr <mikecyr@linux.ibm.com> 8563L: linux-scsi@vger.kernel.org 8564L: target-devel@vger.kernel.org 8565S: Supported 8566F: drivers/scsi/ibmvscsi_tgt/ 8567 8568IBM Power VMX Cryptographic instructions 8569M: Breno Leitão <leitao@debian.org> 8570M: Nayna Jain <nayna@linux.ibm.com> 8571M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 8572L: linux-crypto@vger.kernel.org 8573S: Supported 8574F: drivers/crypto/vmx/Kconfig 8575F: drivers/crypto/vmx/Makefile 8576F: drivers/crypto/vmx/aes* 8577F: drivers/crypto/vmx/ghash* 8578F: drivers/crypto/vmx/ppc-xlate.pl 8579F: drivers/crypto/vmx/vmx.c 8580 8581IBM ServeRAID RAID DRIVER 8582S: Orphan 8583F: drivers/scsi/ips.* 8584 8585ICH LPC AND GPIO DRIVER 8586M: Peter Tyser <ptyser@xes-inc.com> 8587S: Maintained 8588F: drivers/gpio/gpio-ich.c 8589F: drivers/mfd/lpc_ich.c 8590 8591ICY I2C DRIVER 8592M: Max Staudt <max@enpas.org> 8593L: linux-i2c@vger.kernel.org 8594S: Maintained 8595F: drivers/i2c/busses/i2c-icy.c 8596 8597IDE SUBSYSTEM 8598M: "David S. Miller" <davem@davemloft.net> 8599L: linux-ide@vger.kernel.org 8600S: Maintained 8601Q: http://patchwork.ozlabs.org/project/linux-ide/list/ 8602T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git 8603F: Documentation/ide/ 8604F: drivers/ide/ 8605F: include/linux/ide.h 8606 8607IDE/ATAPI DRIVERS 8608M: Borislav Petkov <bp@alien8.de> 8609L: linux-ide@vger.kernel.org 8610S: Maintained 8611F: Documentation/cdrom/ide-cd.rst 8612F: drivers/ide/ide-cd* 8613 8614IDEAPAD LAPTOP EXTRAS DRIVER 8615M: Ike Panhc <ike.pan@canonical.com> 8616L: platform-driver-x86@vger.kernel.org 8617S: Maintained 8618W: http://launchpad.net/ideapad-laptop 8619F: drivers/platform/x86/ideapad-laptop.c 8620 8621IDEAPAD LAPTOP SLIDEBAR DRIVER 8622M: Andrey Moiseev <o2g.org.ru@gmail.com> 8623L: linux-input@vger.kernel.org 8624S: Maintained 8625W: https://github.com/o2genum/ideapad-slidebar 8626F: drivers/input/misc/ideapad_slidebar.c 8627 8628IDT VersaClock 5 CLOCK DRIVER 8629M: Luca Ceresoli <luca@lucaceresoli.net> 8630S: Maintained 8631F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 8632F: drivers/clk/clk-versaclock5.c 8633 8634IEEE 802.15.4 SUBSYSTEM 8635M: Alexander Aring <alex.aring@gmail.com> 8636M: Stefan Schmidt <stefan@datenfreihafen.org> 8637L: linux-wpan@vger.kernel.org 8638S: Maintained 8639W: https://linux-wpan.org/ 8640T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 8641T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 8642F: Documentation/networking/ieee802154.rst 8643F: drivers/net/ieee802154/ 8644F: include/linux/ieee802154.h 8645F: include/linux/nl802154.h 8646F: include/net/af_ieee802154.h 8647F: include/net/cfg802154.h 8648F: include/net/ieee802154_netdev.h 8649F: include/net/mac802154.h 8650F: include/net/nl802154.h 8651F: net/ieee802154/ 8652F: net/mac802154/ 8653 8654IFE PROTOCOL 8655M: Yotam Gigi <yotam.gi@gmail.com> 8656M: Jamal Hadi Salim <jhs@mojatatu.com> 8657F: include/net/ife.h 8658F: include/uapi/linux/ife.h 8659F: net/ife 8660 8661IGORPLUG-USB IR RECEIVER 8662M: Sean Young <sean@mess.org> 8663L: linux-media@vger.kernel.org 8664S: Maintained 8665F: drivers/media/rc/igorplugusb.c 8666 8667IGUANAWORKS USB IR TRANSCEIVER 8668M: Sean Young <sean@mess.org> 8669L: linux-media@vger.kernel.org 8670S: Maintained 8671F: drivers/media/rc/iguanair.c 8672 8673IIO DIGITAL POTENTIOMETER DAC 8674M: Peter Rosin <peda@axentia.se> 8675L: linux-iio@vger.kernel.org 8676S: Maintained 8677F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 8678F: Documentation/devicetree/bindings/iio/dac/dpot-dac.txt 8679F: drivers/iio/dac/dpot-dac.c 8680 8681IIO ENVELOPE DETECTOR 8682M: Peter Rosin <peda@axentia.se> 8683L: linux-iio@vger.kernel.org 8684S: Maintained 8685F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 8686F: Documentation/devicetree/bindings/iio/adc/envelope-detector.txt 8687F: drivers/iio/adc/envelope-detector.c 8688 8689IIO MULTIPLEXER 8690M: Peter Rosin <peda@axentia.se> 8691L: linux-iio@vger.kernel.org 8692S: Maintained 8693F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt 8694F: drivers/iio/multiplexer/iio-mux.c 8695 8696IIO SUBSYSTEM AND DRIVERS 8697M: Jonathan Cameron <jic23@kernel.org> 8698R: Lars-Peter Clausen <lars@metafoo.de> 8699R: Peter Meerwald-Stadler <pmeerw@pmeerw.net> 8700L: linux-iio@vger.kernel.org 8701S: Maintained 8702T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 8703F: Documentation/ABI/testing/configfs-iio* 8704F: Documentation/ABI/testing/sysfs-bus-iio* 8705F: Documentation/devicetree/bindings/iio/ 8706F: drivers/iio/ 8707F: drivers/staging/iio/ 8708F: include/linux/iio/ 8709F: tools/iio/ 8710 8711IIO UNIT CONVERTER 8712M: Peter Rosin <peda@axentia.se> 8713L: linux-iio@vger.kernel.org 8714S: Maintained 8715F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt 8716F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt 8717F: Documentation/devicetree/bindings/iio/afe/voltage-divider.txt 8718F: drivers/iio/afe/iio-rescale.c 8719 8720IKANOS/ADI EAGLE ADSL USB DRIVER 8721M: Matthieu Castet <castet.matthieu@free.fr> 8722M: Stanislaw Gruszka <stf_xl@wp.pl> 8723S: Maintained 8724F: drivers/usb/atm/ueagle-atm.c 8725 8726IMGTEC ASCII LCD DRIVER 8727M: Paul Burton <paulburton@kernel.org> 8728S: Maintained 8729F: Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt 8730F: drivers/auxdisplay/img-ascii-lcd.c 8731 8732IMGTEC IR DECODER DRIVER 8733S: Orphan 8734F: drivers/media/rc/img-ir/ 8735 8736IMON SOUNDGRAPH USB IR RECEIVER 8737M: Sean Young <sean@mess.org> 8738L: linux-media@vger.kernel.org 8739S: Maintained 8740F: drivers/media/rc/imon.c 8741F: drivers/media/rc/imon_raw.c 8742 8743IMS TWINTURBO FRAMEBUFFER DRIVER 8744L: linux-fbdev@vger.kernel.org 8745S: Orphan 8746F: drivers/video/fbdev/imsttfb.c 8747 8748INA209 HARDWARE MONITOR DRIVER 8749M: Guenter Roeck <linux@roeck-us.net> 8750L: linux-hwmon@vger.kernel.org 8751S: Maintained 8752F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 8753F: Documentation/hwmon/ina209.rst 8754F: drivers/hwmon/ina209.c 8755 8756INA2XX HARDWARE MONITOR DRIVER 8757M: Guenter Roeck <linux@roeck-us.net> 8758L: linux-hwmon@vger.kernel.org 8759S: Maintained 8760F: Documentation/hwmon/ina2xx.rst 8761F: drivers/hwmon/ina2xx.c 8762F: include/linux/platform_data/ina2xx.h 8763 8764INDUSTRY PACK SUBSYSTEM (IPACK) 8765M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 8766M: Jens Taprogge <jens.taprogge@taprogge.org> 8767M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8768L: industrypack-devel@lists.sourceforge.net 8769S: Maintained 8770W: http://industrypack.sourceforge.net 8771F: drivers/ipack/ 8772 8773INFINEON DPS310 Driver 8774M: Eddie James <eajames@linux.ibm.com> 8775L: linux-iio@vger.kernel.org 8776S: Maintained 8777F: drivers/iio/pressure/dps310.c 8778 8779INFINIBAND SUBSYSTEM 8780M: Doug Ledford <dledford@redhat.com> 8781M: Jason Gunthorpe <jgg@nvidia.com> 8782L: linux-rdma@vger.kernel.org 8783S: Supported 8784W: https://github.com/linux-rdma/rdma-core 8785Q: http://patchwork.kernel.org/project/linux-rdma/list/ 8786T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 8787F: Documentation/devicetree/bindings/infiniband/ 8788F: Documentation/infiniband/ 8789F: drivers/infiniband/ 8790F: include/rdma/ 8791F: include/trace/events/ib_mad.h 8792F: include/trace/events/ib_umad.h 8793F: include/uapi/linux/if_infiniband.h 8794F: include/uapi/rdma/ 8795F: samples/bpf/ibumad_kern.c 8796F: samples/bpf/ibumad_user.c 8797 8798INGENIC JZ4780 NAND DRIVER 8799M: Harvey Hunt <harveyhuntnexus@gmail.com> 8800L: linux-mtd@lists.infradead.org 8801L: linux-mips@vger.kernel.org 8802S: Maintained 8803F: drivers/mtd/nand/raw/ingenic/ 8804 8805INGENIC JZ47xx SoCs 8806M: Paul Cercueil <paul@crapouillou.net> 8807L: linux-mips@vger.kernel.org 8808S: Maintained 8809F: arch/mips/boot/dts/ingenic/ 8810F: arch/mips/generic/board-ingenic.c 8811F: arch/mips/include/asm/mach-ingenic/ 8812F: arch/mips/ingenic/Kconfig 8813F: drivers/clk/ingenic/ 8814F: drivers/dma/dma-jz4780.c 8815F: drivers/gpu/drm/ingenic/ 8816F: drivers/i2c/busses/i2c-jz4780.c 8817F: drivers/iio/adc/ingenic-adc.c 8818F: drivers/irqchip/irq-ingenic.c 8819F: drivers/memory/jz4780-nemc.c 8820F: drivers/mmc/host/jz4740_mmc.c 8821F: drivers/mtd/nand/raw/ingenic/ 8822F: drivers/pinctrl/pinctrl-ingenic.c 8823F: drivers/power/supply/ingenic-battery.c 8824F: drivers/pwm/pwm-jz4740.c 8825F: drivers/remoteproc/ingenic_rproc.c 8826F: drivers/rtc/rtc-jz4740.c 8827F: drivers/tty/serial/8250/8250_ingenic.c 8828F: drivers/usb/musb/jz4740.c 8829F: drivers/watchdog/jz4740_wdt.c 8830F: include/dt-bindings/iio/adc/ingenic,adc.h 8831F: include/linux/mfd/ingenic-tcu.h 8832F: sound/soc/codecs/jz47* 8833F: sound/soc/jz4740/ 8834 8835INOTIFY 8836M: Jan Kara <jack@suse.cz> 8837R: Amir Goldstein <amir73il@gmail.com> 8838L: linux-fsdevel@vger.kernel.org 8839S: Maintained 8840F: Documentation/filesystems/inotify.rst 8841F: fs/notify/inotify/ 8842F: include/linux/inotify.h 8843F: include/uapi/linux/inotify.h 8844 8845INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 8846M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 8847L: linux-input@vger.kernel.org 8848S: Maintained 8849Q: http://patchwork.kernel.org/project/linux-input/list/ 8850T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 8851F: Documentation/devicetree/bindings/input/ 8852F: Documentation/devicetree/bindings/serio/ 8853F: Documentation/input/ 8854F: drivers/input/ 8855F: include/linux/input.h 8856F: include/linux/input/ 8857F: include/uapi/linux/input-event-codes.h 8858F: include/uapi/linux/input.h 8859 8860INPUT MULTITOUCH (MT) PROTOCOL 8861M: Henrik Rydberg <rydberg@bitmath.org> 8862L: linux-input@vger.kernel.org 8863S: Odd fixes 8864F: Documentation/input/multi-touch-protocol.rst 8865F: drivers/input/input-mt.c 8866K: \b(ABS|SYN)_MT_ 8867 8868INSIDE SECURE CRYPTO DRIVER 8869M: Antoine Tenart <atenart@kernel.org> 8870L: linux-crypto@vger.kernel.org 8871S: Maintained 8872F: drivers/crypto/inside-secure/ 8873 8874INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 8875M: Mimi Zohar <zohar@linux.ibm.com> 8876M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 8877L: linux-integrity@vger.kernel.org 8878S: Supported 8879T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 8880F: security/integrity/ima/ 8881 8882INTEL 810/815 FRAMEBUFFER DRIVER 8883M: Antonino Daplas <adaplas@gmail.com> 8884L: linux-fbdev@vger.kernel.org 8885S: Maintained 8886F: drivers/video/fbdev/i810/ 8887 8888INTEL ASoC DRIVERS 8889M: Cezary Rojewski <cezary.rojewski@intel.com> 8890M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 8891M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 8892M: Jie Yang <yang.jie@linux.intel.com> 8893L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8894S: Supported 8895F: sound/soc/intel/ 8896 8897INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 8898M: Hans de Goede <hdegoede@redhat.com> 8899L: platform-driver-x86@vger.kernel.org 8900S: Maintained 8901F: drivers/platform/x86/intel_atomisp2_pm.c 8902 8903INTEL ATOMISP2 LED DRIVER 8904M: Hans de Goede <hdegoede@redhat.com> 8905L: platform-driver-x86@vger.kernel.org 8906S: Maintained 8907F: drivers/platform/x86/intel_atomisp2_led.c 8908 8909INTEL BROXTON PMC DRIVER 8910M: Mika Westerberg <mika.westerberg@linux.intel.com> 8911M: Zha Qipeng <qipeng.zha@intel.com> 8912S: Maintained 8913F: drivers/mfd/intel_pmc_bxt.c 8914F: include/linux/mfd/intel_pmc_bxt.h 8915 8916INTEL C600 SERIES SAS CONTROLLER DRIVER 8917M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 8918L: linux-scsi@vger.kernel.org 8919S: Supported 8920T: git git://git.code.sf.net/p/intel-sas/isci 8921F: drivers/scsi/isci/ 8922 8923INTEL CPU family model numbers 8924M: Tony Luck <tony.luck@intel.com> 8925M: x86@kernel.org 8926L: linux-kernel@vger.kernel.org 8927S: Supported 8928F: arch/x86/include/asm/intel-family.h 8929 8930INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 8931M: Jani Nikula <jani.nikula@linux.intel.com> 8932M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 8933M: Rodrigo Vivi <rodrigo.vivi@intel.com> 8934L: intel-gfx@lists.freedesktop.org 8935S: Supported 8936W: https://01.org/linuxgraphics/ 8937Q: http://patchwork.freedesktop.org/project/intel-gfx/ 8938B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 8939C: irc://chat.freenode.net/intel-gfx 8940T: git git://anongit.freedesktop.org/drm-intel 8941F: Documentation/gpu/i915.rst 8942F: drivers/gpu/drm/i915/ 8943F: include/drm/i915* 8944F: include/uapi/drm/i915_drm.h 8945 8946INTEL ETHERNET DRIVERS 8947M: Jesse Brandeburg <jesse.brandeburg@intel.com> 8948M: Tony Nguyen <anthony.l.nguyen@intel.com> 8949L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 8950S: Supported 8951W: http://www.intel.com/support/feedback.htm 8952W: http://e1000.sourceforge.net/ 8953Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 8954T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 8955T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 8956F: Documentation/networking/device_drivers/ethernet/intel/ 8957F: drivers/net/ethernet/intel/ 8958F: drivers/net/ethernet/intel/*/ 8959F: include/linux/avf/virtchnl.h 8960 8961INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 8962M: Maik Broemme <mbroemme@libmpq.org> 8963L: linux-fbdev@vger.kernel.org 8964S: Maintained 8965F: Documentation/fb/intelfb.rst 8966F: drivers/video/fbdev/intelfb/ 8967 8968INTEL GPIO DRIVERS 8969M: Andy Shevchenko <andy@kernel.org> 8970L: linux-gpio@vger.kernel.org 8971S: Maintained 8972T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8973F: drivers/gpio/gpio-ich.c 8974F: drivers/gpio/gpio-merrifield.c 8975F: drivers/gpio/gpio-ml-ioh.c 8976F: drivers/gpio/gpio-pch.c 8977F: drivers/gpio/gpio-sch.c 8978F: drivers/gpio/gpio-sodaville.c 8979 8980INTEL GVT-g DRIVERS (Intel GPU Virtualization) 8981M: Zhenyu Wang <zhenyuw@linux.intel.com> 8982M: Zhi Wang <zhi.a.wang@intel.com> 8983L: intel-gvt-dev@lists.freedesktop.org 8984L: intel-gfx@lists.freedesktop.org 8985S: Supported 8986W: https://01.org/igvt-g 8987T: git https://github.com/intel/gvt-linux.git 8988F: drivers/gpu/drm/i915/gvt/ 8989 8990INTEL HID EVENT DRIVER 8991M: Alex Hung <alex.hung@canonical.com> 8992L: platform-driver-x86@vger.kernel.org 8993S: Maintained 8994F: drivers/platform/x86/intel-hid.c 8995 8996INTEL I/OAT DMA DRIVER 8997M: Dave Jiang <dave.jiang@intel.com> 8998R: Dan Williams <dan.j.williams@intel.com> 8999L: dmaengine@vger.kernel.org 9000S: Supported 9001Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 9002F: drivers/dma/ioat* 9003 9004INTEL IADX DRIVER 9005M: Dave Jiang <dave.jiang@intel.com> 9006L: dmaengine@vger.kernel.org 9007S: Supported 9008F: drivers/dma/idxd/* 9009F: include/uapi/linux/idxd.h 9010 9011INTEL IDLE DRIVER 9012M: Jacob Pan <jacob.jun.pan@linux.intel.com> 9013M: Len Brown <lenb@kernel.org> 9014L: linux-pm@vger.kernel.org 9015S: Supported 9016B: https://bugzilla.kernel.org 9017T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 9018F: drivers/idle/intel_idle.c 9019 9020INTEL INTEGRATED SENSOR HUB DRIVER 9021M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9022M: Jiri Kosina <jikos@kernel.org> 9023L: linux-input@vger.kernel.org 9024S: Maintained 9025F: drivers/hid/intel-ish-hid/ 9026 9027INTEL IOMMU (VT-d) 9028M: David Woodhouse <dwmw2@infradead.org> 9029M: Lu Baolu <baolu.lu@linux.intel.com> 9030L: iommu@lists.linux-foundation.org 9031S: Supported 9032T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 9033F: drivers/iommu/intel/ 9034F: include/linux/intel-iommu.h 9035F: include/linux/intel-svm.h 9036 9037INTEL IOP-ADMA DMA DRIVER 9038R: Dan Williams <dan.j.williams@intel.com> 9039S: Odd fixes 9040F: drivers/dma/iop-adma.c 9041 9042INTEL IPU3 CSI-2 CIO2 DRIVER 9043M: Yong Zhi <yong.zhi@intel.com> 9044M: Sakari Ailus <sakari.ailus@linux.intel.com> 9045M: Bingbu Cao <bingbu.cao@intel.com> 9046M: Dan Scally <djrscally@gmail.com> 9047R: Tianshu Qiu <tian.shu.qiu@intel.com> 9048L: linux-media@vger.kernel.org 9049S: Maintained 9050T: git git://linuxtv.org/media_tree.git 9051F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 9052F: drivers/media/pci/intel/ipu3/ 9053 9054INTEL IPU3 CSI-2 IMGU DRIVER 9055M: Sakari Ailus <sakari.ailus@linux.intel.com> 9056R: Bingbu Cao <bingbu.cao@intel.com> 9057R: Tianshu Qiu <tian.shu.qiu@intel.com> 9058L: linux-media@vger.kernel.org 9059S: Maintained 9060F: Documentation/admin-guide/media/ipu3.rst 9061F: Documentation/admin-guide/media/ipu3_rcb.svg 9062F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 9063F: drivers/staging/media/ipu3/ 9064 9065INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 9066M: Krzysztof Halasa <khalasa@piap.pl> 9067S: Maintained 9068F: drivers/net/ethernet/xscale/ixp4xx_eth.c 9069F: drivers/net/wan/ixp4xx_hss.c 9070F: drivers/soc/ixp4xx/ixp4xx-npe.c 9071F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 9072F: include/linux/soc/ixp4xx/npe.h 9073F: include/linux/soc/ixp4xx/qmgr.h 9074 9075INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 9076M: Deepak Saxena <dsaxena@plexity.net> 9077S: Maintained 9078F: drivers/char/hw_random/ixp4xx-rng.c 9079 9080INTEL KEEM BAY DRM DRIVER 9081M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 9082M: Edmund Dea <edmund.j.dea@intel.com> 9083S: Maintained 9084F: Documentation/devicetree/bindings/display/intel,kmb_display.yaml 9085F: drivers/gpu/drm/kmb/ 9086 9087INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 9088M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 9089S: Maintained 9090F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 9091F: drivers/crypto/keembay/Kconfig 9092F: drivers/crypto/keembay/Makefile 9093F: drivers/crypto/keembay/keembay-ocs-aes-core.c 9094F: drivers/crypto/keembay/ocs-aes.c 9095F: drivers/crypto/keembay/ocs-aes.h 9096 9097INTEL KEEM BAY OCS HCU CRYPTO DRIVER 9098M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 9099M: Declan Murphy <declan.murphy@intel.com> 9100S: Maintained 9101F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 9102F: drivers/crypto/keembay/Kconfig 9103F: drivers/crypto/keembay/Makefile 9104F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 9105F: drivers/crypto/keembay/ocs-hcu.c 9106F: drivers/crypto/keembay/ocs-hcu.h 9107 9108INTEL MANAGEMENT ENGINE (mei) 9109M: Tomas Winkler <tomas.winkler@intel.com> 9110L: linux-kernel@vger.kernel.org 9111S: Supported 9112F: Documentation/driver-api/mei/* 9113F: drivers/misc/mei/ 9114F: drivers/watchdog/mei_wdt.c 9115F: include/linux/mei_cl_bus.h 9116F: include/uapi/linux/mei.h 9117F: samples/mei/* 9118 9119INTEL MENLOW THERMAL DRIVER 9120M: Sujith Thomas <sujith.thomas@intel.com> 9121L: platform-driver-x86@vger.kernel.org 9122S: Supported 9123W: https://01.org/linux-acpi 9124F: drivers/platform/x86/intel_menlow.c 9125 9126INTEL P-Unit IPC DRIVER 9127M: Zha Qipeng <qipeng.zha@intel.com> 9128L: platform-driver-x86@vger.kernel.org 9129S: Maintained 9130F: arch/x86/include/asm/intel_punit_ipc.h 9131F: drivers/platform/x86/intel_punit_ipc.c 9132 9133INTEL PMC CORE DRIVER 9134M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 9135M: David E Box <david.e.box@intel.com> 9136L: platform-driver-x86@vger.kernel.org 9137S: Maintained 9138F: drivers/platform/x86/intel_pmc_core* 9139 9140INTEL PMIC GPIO DRIVERS 9141M: Andy Shevchenko <andy@kernel.org> 9142S: Maintained 9143T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9144F: drivers/gpio/gpio-*cove.c 9145 9146INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 9147M: Andy Shevchenko <andy@kernel.org> 9148S: Maintained 9149F: drivers/mfd/intel_soc_pmic* 9150F: include/linux/mfd/intel_soc_pmic* 9151 9152INTEL PMT DRIVER 9153M: "David E. Box" <david.e.box@linux.intel.com> 9154S: Maintained 9155F: drivers/mfd/intel_pmt.c 9156F: drivers/platform/x86/intel_pmt_* 9157 9158INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 9159M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 9160L: linux-wireless@vger.kernel.org 9161S: Maintained 9162F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 9163F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 9164F: drivers/net/wireless/intel/ipw2x00/ 9165 9166INTEL PSTATE DRIVER 9167M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9168M: Len Brown <lenb@kernel.org> 9169L: linux-pm@vger.kernel.org 9170S: Supported 9171F: drivers/cpufreq/intel_pstate.c 9172 9173INTEL RDMA RNIC DRIVER 9174M: Faisal Latif <faisal.latif@intel.com> 9175M: Shiraz Saleem <shiraz.saleem@intel.com> 9176L: linux-rdma@vger.kernel.org 9177S: Supported 9178F: drivers/infiniband/hw/i40iw/ 9179F: include/uapi/rdma/i40iw-abi.h 9180 9181INTEL SCU DRIVERS 9182M: Mika Westerberg <mika.westerberg@linux.intel.com> 9183S: Maintained 9184F: arch/x86/include/asm/intel_scu_ipc.h 9185F: drivers/platform/x86/intel_scu_* 9186 9187INTEL SPEED SELECT TECHNOLOGY 9188M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9189L: platform-driver-x86@vger.kernel.org 9190S: Maintained 9191F: drivers/platform/x86/intel_speed_select_if/ 9192F: include/uapi/linux/isst_if.h 9193F: tools/power/x86/intel-speed-select/ 9194 9195INTEL STRATIX10 FIRMWARE DRIVERS 9196M: Richard Gong <richard.gong@linux.intel.com> 9197L: linux-kernel@vger.kernel.org 9198S: Maintained 9199F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 9200F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 9201F: drivers/firmware/stratix10-rsu.c 9202F: drivers/firmware/stratix10-svc.c 9203F: include/linux/firmware/intel/stratix10-smc.h 9204F: include/linux/firmware/intel/stratix10-svc-client.h 9205 9206INTEL TELEMETRY DRIVER 9207M: Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com> 9208M: "David E. Box" <david.e.box@linux.intel.com> 9209L: platform-driver-x86@vger.kernel.org 9210S: Maintained 9211F: arch/x86/include/asm/intel_telemetry.h 9212F: drivers/platform/x86/intel_telemetry* 9213 9214INTEL UNCORE FREQUENCY CONTROL 9215M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9216L: platform-driver-x86@vger.kernel.org 9217S: Maintained 9218F: drivers/platform/x86/intel-uncore-frequency.c 9219 9220INTEL VIRTUAL BUTTON DRIVER 9221M: AceLan Kao <acelan.kao@canonical.com> 9222L: platform-driver-x86@vger.kernel.org 9223S: Maintained 9224F: drivers/platform/x86/intel-vbtn.c 9225 9226INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 9227M: Stanislaw Gruszka <stf_xl@wp.pl> 9228L: linux-wireless@vger.kernel.org 9229S: Supported 9230F: drivers/net/wireless/intel/iwlegacy/ 9231 9232INTEL WIRELESS WIFI LINK (iwlwifi) 9233M: Luca Coelho <luciano.coelho@intel.com> 9234L: linux-wireless@vger.kernel.org 9235S: Supported 9236W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 9237T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 9238F: drivers/net/wireless/intel/iwlwifi/ 9239 9240INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 9241M: Jithu Joseph <jithu.joseph@intel.com> 9242R: Maurice Ma <maurice.ma@intel.com> 9243S: Maintained 9244W: https://slimbootloader.github.io/security/firmware-update.html 9245F: drivers/platform/x86/intel-wmi-sbl-fw-update.c 9246 9247INTEL WMI THUNDERBOLT FORCE POWER DRIVER 9248M: Mario Limonciello <mario.limonciello@dell.com> 9249S: Maintained 9250F: drivers/platform/x86/intel-wmi-thunderbolt.c 9251 9252INTEL(R) TRACE HUB 9253M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9254S: Supported 9255F: Documentation/trace/intel_th.rst 9256F: drivers/hwtracing/intel_th/ 9257F: include/linux/intel_th.h 9258 9259INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 9260M: Ning Sun <ning.sun@intel.com> 9261L: tboot-devel@lists.sourceforge.net 9262S: Supported 9263W: http://tboot.sourceforge.net 9264T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 9265F: Documentation/x86/intel_txt.rst 9266F: arch/x86/kernel/tboot.c 9267F: include/linux/tboot.h 9268 9269INTEL SGX 9270M: Jarkko Sakkinen <jarkko@kernel.org> 9271R: Dave Hansen <dave.hansen@linux.intel.com> 9272L: linux-sgx@vger.kernel.org 9273S: Supported 9274Q: https://patchwork.kernel.org/project/intel-sgx/list/ 9275T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 9276F: Documentation/x86/sgx.rst 9277F: arch/x86/entry/vdso/vsgx.S 9278F: arch/x86/include/uapi/asm/sgx.h 9279F: arch/x86/kernel/cpu/sgx/* 9280F: tools/testing/selftests/sgx/* 9281K: \bSGX_ 9282 9283INTERCONNECT API 9284M: Georgi Djakov <djakov@kernel.org> 9285L: linux-pm@vger.kernel.org 9286S: Maintained 9287F: Documentation/devicetree/bindings/interconnect/ 9288F: Documentation/driver-api/interconnect.rst 9289F: drivers/interconnect/ 9290F: include/dt-bindings/interconnect/ 9291F: include/linux/interconnect-provider.h 9292F: include/linux/interconnect.h 9293 9294INVENSENSE ICM-426xx IMU DRIVER 9295M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 9296L: linux-iio@vger.kernel.org 9297S: Maintained 9298W: https://invensense.tdk.com/ 9299F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 9300F: drivers/iio/imu/inv_icm42600/ 9301 9302INVENSENSE MPU-3050 GYROSCOPE DRIVER 9303M: Linus Walleij <linus.walleij@linaro.org> 9304L: linux-iio@vger.kernel.org 9305S: Maintained 9306F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt 9307F: drivers/iio/gyro/mpu3050* 9308 9309IOC3 ETHERNET DRIVER 9310M: Ralf Baechle <ralf@linux-mips.org> 9311L: linux-mips@vger.kernel.org 9312S: Maintained 9313F: drivers/net/ethernet/sgi/ioc3-eth.c 9314 9315IOMAP FILESYSTEM LIBRARY 9316M: Christoph Hellwig <hch@infradead.org> 9317M: Darrick J. Wong <djwong@kernel.org> 9318M: linux-xfs@vger.kernel.org 9319M: linux-fsdevel@vger.kernel.org 9320L: linux-xfs@vger.kernel.org 9321L: linux-fsdevel@vger.kernel.org 9322S: Supported 9323T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 9324F: fs/iomap/ 9325F: include/linux/iomap.h 9326 9327IOMMU DRIVERS 9328M: Joerg Roedel <joro@8bytes.org> 9329M: Will Deacon <will@kernel.org> 9330L: iommu@lists.linux-foundation.org 9331S: Maintained 9332T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 9333F: Documentation/devicetree/bindings/iommu/ 9334F: Documentation/userspace-api/iommu.rst 9335F: drivers/iommu/ 9336F: include/linux/iommu.h 9337F: include/linux/iova.h 9338F: include/linux/of_iommu.h 9339F: include/uapi/linux/iommu.h 9340 9341IO_URING 9342M: Jens Axboe <axboe@kernel.dk> 9343R: Pavel Begunkov <asml.silence@gmail.com> 9344L: io-uring@vger.kernel.org 9345S: Maintained 9346T: git git://git.kernel.dk/linux-block 9347T: git git://git.kernel.dk/liburing 9348F: fs/io-wq.c 9349F: fs/io-wq.h 9350F: fs/io_uring.c 9351F: include/linux/io_uring.h 9352F: include/uapi/linux/io_uring.h 9353 9354IPMI SUBSYSTEM 9355M: Corey Minyard <minyard@acm.org> 9356L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 9357S: Supported 9358W: http://openipmi.sourceforge.net/ 9359F: Documentation/driver-api/ipmi.rst 9360F: Documentation/devicetree/bindings/ipmi/ 9361F: drivers/char/ipmi/ 9362F: include/linux/ipmi* 9363F: include/uapi/linux/ipmi* 9364 9365IPS SCSI RAID DRIVER 9366M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 9367L: linux-scsi@vger.kernel.org 9368S: Maintained 9369W: http://www.adaptec.com/ 9370F: drivers/scsi/ips* 9371 9372IPVS 9373M: Simon Horman <horms@verge.net.au> 9374M: Julian Anastasov <ja@ssi.bg> 9375L: netdev@vger.kernel.org 9376L: lvs-devel@vger.kernel.org 9377S: Maintained 9378T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 9379T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 9380F: Documentation/networking/ipvs-sysctl.rst 9381F: include/net/ip_vs.h 9382F: include/uapi/linux/ip_vs.h 9383F: net/netfilter/ipvs/ 9384 9385IPWIRELESS DRIVER 9386M: Jiri Kosina <jikos@kernel.org> 9387M: David Sterba <dsterba@suse.com> 9388S: Odd Fixes 9389F: drivers/tty/ipwireless/ 9390 9391IPX NETWORK LAYER 9392L: netdev@vger.kernel.org 9393S: Obsolete 9394F: include/uapi/linux/ipx.h 9395 9396IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 9397M: Marc Zyngier <maz@kernel.org> 9398S: Maintained 9399T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 9400F: Documentation/core-api/irq/irq-domain.rst 9401F: include/linux/irqdomain.h 9402F: kernel/irq/irqdomain.c 9403F: kernel/irq/msi.c 9404 9405IRQ SUBSYSTEM 9406M: Thomas Gleixner <tglx@linutronix.de> 9407L: linux-kernel@vger.kernel.org 9408S: Maintained 9409T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 9410F: kernel/irq/ 9411 9412IRQCHIP DRIVERS 9413M: Thomas Gleixner <tglx@linutronix.de> 9414M: Marc Zyngier <maz@kernel.org> 9415L: linux-kernel@vger.kernel.org 9416S: Maintained 9417T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 9418F: Documentation/devicetree/bindings/interrupt-controller/ 9419F: drivers/irqchip/ 9420 9421ISA 9422M: William Breathitt Gray <vilhelm.gray@gmail.com> 9423S: Maintained 9424F: Documentation/driver-api/isa.rst 9425F: drivers/base/isa.c 9426F: include/linux/isa.h 9427 9428ISA RADIO MODULE 9429M: Hans Verkuil <hverkuil@xs4all.nl> 9430L: linux-media@vger.kernel.org 9431S: Maintained 9432W: https://linuxtv.org 9433T: git git://linuxtv.org/media_tree.git 9434F: drivers/media/radio/radio-isa* 9435 9436ISAPNP 9437M: Jaroslav Kysela <perex@perex.cz> 9438S: Maintained 9439F: Documentation/driver-api/isapnp.rst 9440F: drivers/pnp/isapnp/ 9441F: include/linux/isapnp.h 9442 9443ISCSI 9444M: Lee Duncan <lduncan@suse.com> 9445M: Chris Leech <cleech@redhat.com> 9446L: open-iscsi@googlegroups.com 9447L: linux-scsi@vger.kernel.org 9448S: Maintained 9449W: www.open-iscsi.com 9450F: drivers/scsi/*iscsi* 9451F: include/scsi/*iscsi* 9452 9453iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 9454M: Peter Jones <pjones@redhat.com> 9455M: Konrad Rzeszutek Wilk <konrad@kernel.org> 9456S: Maintained 9457F: drivers/firmware/iscsi_ibft* 9458 9459ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 9460M: Sagi Grimberg <sagi@grimberg.me> 9461M: Max Gurtovoy <mgurtovoy@nvidia.com> 9462L: linux-rdma@vger.kernel.org 9463S: Supported 9464W: http://www.openfabrics.org 9465W: www.open-iscsi.org 9466Q: http://patchwork.kernel.org/project/linux-rdma/list/ 9467F: drivers/infiniband/ulp/iser/ 9468 9469ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 9470M: Sagi Grimberg <sagi@grimberg.me> 9471L: linux-rdma@vger.kernel.org 9472L: target-devel@vger.kernel.org 9473S: Supported 9474W: http://www.linux-iscsi.org 9475T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 9476F: drivers/infiniband/ulp/isert 9477 9478ISDN/CMTP OVER BLUETOOTH 9479M: Karsten Keil <isdn@linux-pingi.de> 9480L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 9481L: netdev@vger.kernel.org 9482S: Odd Fixes 9483W: http://www.isdn4linux.de 9484F: Documentation/isdn/ 9485F: drivers/isdn/capi/ 9486F: include/linux/isdn/ 9487F: include/uapi/linux/isdn/ 9488F: net/bluetooth/cmtp/ 9489 9490ISDN/mISDN SUBSYSTEM 9491M: Karsten Keil <isdn@linux-pingi.de> 9492L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 9493L: netdev@vger.kernel.org 9494S: Maintained 9495W: http://www.isdn4linux.de 9496F: drivers/isdn/Kconfig 9497F: drivers/isdn/Makefile 9498F: drivers/isdn/hardware/ 9499F: drivers/isdn/mISDN/ 9500 9501IT87 HARDWARE MONITORING DRIVER 9502M: Jean Delvare <jdelvare@suse.com> 9503L: linux-hwmon@vger.kernel.org 9504S: Maintained 9505F: Documentation/hwmon/it87.rst 9506F: drivers/hwmon/it87.c 9507 9508IT913X MEDIA DRIVER 9509M: Antti Palosaari <crope@iki.fi> 9510L: linux-media@vger.kernel.org 9511S: Maintained 9512W: https://linuxtv.org 9513W: http://palosaari.fi/linux/ 9514Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9515T: git git://linuxtv.org/anttip/media_tree.git 9516F: drivers/media/tuners/it913x* 9517 9518IVTV VIDEO4LINUX DRIVER 9519M: Andy Walls <awalls@md.metrocast.net> 9520L: linux-media@vger.kernel.org 9521S: Maintained 9522W: https://linuxtv.org 9523T: git git://linuxtv.org/media_tree.git 9524F: Documentation/admin-guide/media/ivtv* 9525F: drivers/media/pci/ivtv/ 9526F: include/uapi/linux/ivtv* 9527 9528IX2505V MEDIA DRIVER 9529M: Malcolm Priestley <tvboxspy@gmail.com> 9530L: linux-media@vger.kernel.org 9531S: Maintained 9532W: https://linuxtv.org 9533Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9534F: drivers/media/dvb-frontends/ix2505v* 9535 9536JAILHOUSE HYPERVISOR INTERFACE 9537M: Jan Kiszka <jan.kiszka@siemens.com> 9538L: jailhouse-dev@googlegroups.com 9539S: Maintained 9540F: arch/x86/include/asm/jailhouse_para.h 9541F: arch/x86/kernel/jailhouse.c 9542 9543JC42.4 TEMPERATURE SENSOR DRIVER 9544M: Guenter Roeck <linux@roeck-us.net> 9545L: linux-hwmon@vger.kernel.org 9546S: Maintained 9547F: Documentation/hwmon/jc42.rst 9548F: drivers/hwmon/jc42.c 9549 9550JFS FILESYSTEM 9551M: Dave Kleikamp <shaggy@kernel.org> 9552L: jfs-discussion@lists.sourceforge.net 9553S: Maintained 9554W: http://jfs.sourceforge.net/ 9555T: git git://github.com/kleikamp/linux-shaggy.git 9556F: Documentation/admin-guide/jfs.rst 9557F: fs/jfs/ 9558 9559JME NETWORK DRIVER 9560M: Guo-Fu Tseng <cooldavid@cooldavid.org> 9561L: netdev@vger.kernel.org 9562S: Maintained 9563F: drivers/net/ethernet/jme.* 9564 9565JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 9566M: David Woodhouse <dwmw2@infradead.org> 9567M: Richard Weinberger <richard@nod.at> 9568L: linux-mtd@lists.infradead.org 9569S: Odd Fixes 9570W: http://www.linux-mtd.infradead.org/doc/jffs2.html 9571T: git git://git.infradead.org/ubifs-2.6.git 9572F: fs/jffs2/ 9573F: include/uapi/linux/jffs2.h 9574 9575JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 9576M: "Theodore Ts'o" <tytso@mit.edu> 9577M: Jan Kara <jack@suse.com> 9578L: linux-ext4@vger.kernel.org 9579S: Maintained 9580F: fs/jbd2/ 9581F: include/linux/jbd2.h 9582 9583JPU V4L2 MEM2MEM DRIVER FOR RENESAS 9584M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 9585L: linux-media@vger.kernel.org 9586S: Maintained 9587F: drivers/media/platform/rcar_jpu.c 9588 9589JSM Neo PCI based serial card 9590L: linux-serial@vger.kernel.org 9591S: Orphan 9592F: drivers/tty/serial/jsm/ 9593 9594K10TEMP HARDWARE MONITORING DRIVER 9595M: Clemens Ladisch <clemens@ladisch.de> 9596L: linux-hwmon@vger.kernel.org 9597S: Maintained 9598F: Documentation/hwmon/k10temp.rst 9599F: drivers/hwmon/k10temp.c 9600 9601K8TEMP HARDWARE MONITORING DRIVER 9602M: Rudolf Marek <r.marek@assembler.cz> 9603L: linux-hwmon@vger.kernel.org 9604S: Maintained 9605F: Documentation/hwmon/k8temp.rst 9606F: drivers/hwmon/k8temp.c 9607 9608KASAN 9609M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 9610R: Alexander Potapenko <glider@google.com> 9611R: Andrey Konovalov <andreyknvl@gmail.com> 9612R: Dmitry Vyukov <dvyukov@google.com> 9613L: kasan-dev@googlegroups.com 9614S: Maintained 9615F: Documentation/dev-tools/kasan.rst 9616F: arch/*/include/asm/*kasan.h 9617F: arch/*/mm/kasan_init* 9618F: include/linux/kasan*.h 9619F: lib/Kconfig.kasan 9620F: lib/test_kasan*.c 9621F: mm/kasan/ 9622F: scripts/Makefile.kasan 9623 9624KCONFIG 9625M: Masahiro Yamada <masahiroy@kernel.org> 9626L: linux-kbuild@vger.kernel.org 9627S: Maintained 9628T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 9629F: Documentation/kbuild/kconfig* 9630F: scripts/Kconfig.include 9631F: scripts/kconfig/ 9632 9633KCOV 9634R: Dmitry Vyukov <dvyukov@google.com> 9635R: Andrey Konovalov <andreyknvl@gmail.com> 9636L: kasan-dev@googlegroups.com 9637S: Maintained 9638F: Documentation/dev-tools/kcov.rst 9639F: include/linux/kcov.h 9640F: include/uapi/linux/kcov.h 9641F: kernel/kcov.c 9642F: scripts/Makefile.kcov 9643 9644KCSAN 9645M: Marco Elver <elver@google.com> 9646R: Dmitry Vyukov <dvyukov@google.com> 9647L: kasan-dev@googlegroups.com 9648S: Maintained 9649F: Documentation/dev-tools/kcsan.rst 9650F: include/linux/kcsan*.h 9651F: kernel/kcsan/ 9652F: lib/Kconfig.kcsan 9653F: scripts/Makefile.kcsan 9654 9655KDUMP 9656M: Dave Young <dyoung@redhat.com> 9657M: Baoquan He <bhe@redhat.com> 9658R: Vivek Goyal <vgoyal@redhat.com> 9659L: kexec@lists.infradead.org 9660S: Maintained 9661W: http://lse.sourceforge.net/kdump/ 9662F: Documentation/admin-guide/kdump/ 9663F: fs/proc/vmcore.c 9664F: include/linux/crash_core.h 9665F: include/linux/crash_dump.h 9666F: include/uapi/linux/vmcore.h 9667F: kernel/crash_*.c 9668 9669KEENE FM RADIO TRANSMITTER DRIVER 9670M: Hans Verkuil <hverkuil@xs4all.nl> 9671L: linux-media@vger.kernel.org 9672S: Maintained 9673W: https://linuxtv.org 9674T: git git://linuxtv.org/media_tree.git 9675F: drivers/media/radio/radio-keene* 9676 9677KERNEL AUTOMOUNTER 9678M: Ian Kent <raven@themaw.net> 9679L: autofs@vger.kernel.org 9680S: Maintained 9681F: fs/autofs/ 9682 9683KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 9684M: Masahiro Yamada <masahiroy@kernel.org> 9685M: Michal Marek <michal.lkml@markovi.net> 9686L: linux-kbuild@vger.kernel.org 9687S: Maintained 9688T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 9689F: Documentation/kbuild/ 9690F: Makefile 9691F: scripts/*vmlinux* 9692F: scripts/Kbuild* 9693F: scripts/Makefile* 9694F: scripts/basic/ 9695F: scripts/mk* 9696F: scripts/mod/ 9697F: scripts/package/ 9698 9699KERNEL JANITORS 9700L: kernel-janitors@vger.kernel.org 9701S: Odd Fixes 9702W: http://kernelnewbies.org/KernelJanitors 9703 9704KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 9705M: "J. Bruce Fields" <bfields@fieldses.org> 9706M: Chuck Lever <chuck.lever@oracle.com> 9707L: linux-nfs@vger.kernel.org 9708S: Supported 9709W: http://nfs.sourceforge.net/ 9710T: git git://linux-nfs.org/~bfields/linux.git 9711F: fs/lockd/ 9712F: fs/nfs_common/ 9713F: fs/nfsd/ 9714F: include/linux/lockd/ 9715F: include/linux/sunrpc/ 9716F: include/uapi/linux/nfsd/ 9717F: include/uapi/linux/sunrpc/ 9718F: net/sunrpc/ 9719F: Documentation/filesystems/nfs/ 9720 9721KERNEL SELFTEST FRAMEWORK 9722M: Shuah Khan <shuah@kernel.org> 9723M: Shuah Khan <skhan@linuxfoundation.org> 9724L: linux-kselftest@vger.kernel.org 9725S: Maintained 9726Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 9727T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 9728F: Documentation/dev-tools/kselftest* 9729F: tools/testing/selftests/ 9730 9731KERNEL UNIT TESTING FRAMEWORK (KUnit) 9732M: Brendan Higgins <brendanhiggins@google.com> 9733L: linux-kselftest@vger.kernel.org 9734L: kunit-dev@googlegroups.com 9735S: Maintained 9736W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 9737F: Documentation/dev-tools/kunit/ 9738F: include/kunit/ 9739F: lib/kunit/ 9740F: tools/testing/kunit/ 9741 9742KERNEL USERMODE HELPER 9743M: Luis Chamberlain <mcgrof@kernel.org> 9744L: linux-kernel@vger.kernel.org 9745S: Maintained 9746F: include/linux/umh.h 9747F: kernel/umh.c 9748 9749KERNEL VIRTUAL MACHINE (KVM) 9750M: Paolo Bonzini <pbonzini@redhat.com> 9751L: kvm@vger.kernel.org 9752S: Supported 9753W: http://www.linux-kvm.org 9754T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 9755F: Documentation/virt/kvm/ 9756F: include/asm-generic/kvm* 9757F: include/kvm/iodev.h 9758F: include/linux/kvm* 9759F: include/trace/events/kvm.h 9760F: include/uapi/asm-generic/kvm* 9761F: include/uapi/linux/kvm* 9762F: tools/kvm/ 9763F: tools/testing/selftests/kvm/ 9764F: virt/kvm/* 9765 9766KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 9767M: Marc Zyngier <maz@kernel.org> 9768R: James Morse <james.morse@arm.com> 9769R: Julien Thierry <julien.thierry.kdev@gmail.com> 9770R: Suzuki K Poulose <suzuki.poulose@arm.com> 9771L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9772L: kvmarm@lists.cs.columbia.edu 9773S: Maintained 9774T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 9775F: arch/arm64/include/asm/kvm* 9776F: arch/arm64/include/uapi/asm/kvm* 9777F: arch/arm64/kvm/ 9778F: include/kvm/arm_* 9779 9780KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 9781M: Huacai Chen <chenhuacai@kernel.org> 9782M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 9783L: linux-mips@vger.kernel.org 9784L: kvm@vger.kernel.org 9785S: Maintained 9786T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 9787F: arch/mips/include/asm/kvm* 9788F: arch/mips/include/uapi/asm/kvm* 9789F: arch/mips/kvm/ 9790 9791KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 9792M: Paul Mackerras <paulus@ozlabs.org> 9793L: kvm-ppc@vger.kernel.org 9794S: Supported 9795W: http://www.linux-kvm.org/ 9796T: git git://github.com/agraf/linux-2.6.git 9797F: arch/powerpc/include/asm/kvm* 9798F: arch/powerpc/include/uapi/asm/kvm* 9799F: arch/powerpc/kernel/kvm* 9800F: arch/powerpc/kvm/ 9801 9802KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 9803M: Christian Borntraeger <borntraeger@de.ibm.com> 9804M: Janosch Frank <frankja@linux.ibm.com> 9805R: David Hildenbrand <david@redhat.com> 9806R: Cornelia Huck <cohuck@redhat.com> 9807R: Claudio Imbrenda <imbrenda@linux.ibm.com> 9808L: kvm@vger.kernel.org 9809S: Supported 9810W: http://www.ibm.com/developerworks/linux/linux390/ 9811T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 9812F: Documentation/virt/kvm/s390* 9813F: arch/s390/include/asm/gmap.h 9814F: arch/s390/include/asm/kvm* 9815F: arch/s390/include/uapi/asm/kvm* 9816F: arch/s390/kernel/uv.c 9817F: arch/s390/kvm/ 9818F: arch/s390/mm/gmap.c 9819F: tools/testing/selftests/kvm/*/s390x/ 9820F: tools/testing/selftests/kvm/s390x/ 9821 9822KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 9823M: Paolo Bonzini <pbonzini@redhat.com> 9824R: Sean Christopherson <seanjc@google.com> 9825R: Vitaly Kuznetsov <vkuznets@redhat.com> 9826R: Wanpeng Li <wanpengli@tencent.com> 9827R: Jim Mattson <jmattson@google.com> 9828R: Joerg Roedel <joro@8bytes.org> 9829L: kvm@vger.kernel.org 9830S: Supported 9831W: http://www.linux-kvm.org 9832T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 9833F: arch/x86/include/asm/kvm* 9834F: arch/x86/include/asm/pvclock-abi.h 9835F: arch/x86/include/asm/svm.h 9836F: arch/x86/include/asm/vmx*.h 9837F: arch/x86/include/uapi/asm/kvm* 9838F: arch/x86/include/uapi/asm/svm.h 9839F: arch/x86/include/uapi/asm/vmx.h 9840F: arch/x86/kernel/kvm.c 9841F: arch/x86/kernel/kvmclock.c 9842F: arch/x86/kvm/ 9843F: arch/x86/kvm/*/ 9844 9845KERNFS 9846M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9847M: Tejun Heo <tj@kernel.org> 9848S: Supported 9849T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 9850F: fs/kernfs/ 9851F: include/linux/kernfs.h 9852 9853KEXEC 9854M: Eric Biederman <ebiederm@xmission.com> 9855L: kexec@lists.infradead.org 9856S: Maintained 9857W: http://kernel.org/pub/linux/utils/kernel/kexec/ 9858F: include/linux/kexec.h 9859F: include/uapi/linux/kexec.h 9860F: kernel/kexec* 9861 9862KEYS-ENCRYPTED 9863M: Mimi Zohar <zohar@linux.ibm.com> 9864L: linux-integrity@vger.kernel.org 9865L: keyrings@vger.kernel.org 9866S: Supported 9867F: Documentation/security/keys/trusted-encrypted.rst 9868F: include/keys/encrypted-type.h 9869F: security/keys/encrypted-keys/ 9870 9871KEYS-TRUSTED 9872M: James Bottomley <jejb@linux.ibm.com> 9873M: Jarkko Sakkinen <jarkko@kernel.org> 9874M: Mimi Zohar <zohar@linux.ibm.com> 9875L: linux-integrity@vger.kernel.org 9876L: keyrings@vger.kernel.org 9877S: Supported 9878F: Documentation/security/keys/trusted-encrypted.rst 9879F: include/keys/trusted-type.h 9880F: include/keys/trusted_tpm.h 9881F: security/keys/trusted-keys/ 9882 9883KEYS/KEYRINGS 9884M: David Howells <dhowells@redhat.com> 9885M: Jarkko Sakkinen <jarkko@kernel.org> 9886L: keyrings@vger.kernel.org 9887S: Maintained 9888F: Documentation/security/keys/core.rst 9889F: include/keys/ 9890F: include/linux/key-type.h 9891F: include/linux/key.h 9892F: include/linux/keyctl.h 9893F: include/uapi/linux/keyctl.h 9894F: security/keys/ 9895 9896KFENCE 9897M: Alexander Potapenko <glider@google.com> 9898M: Marco Elver <elver@google.com> 9899R: Dmitry Vyukov <dvyukov@google.com> 9900L: kasan-dev@googlegroups.com 9901S: Maintained 9902F: Documentation/dev-tools/kfence.rst 9903F: arch/*/include/asm/kfence.h 9904F: include/linux/kfence.h 9905F: lib/Kconfig.kfence 9906F: mm/kfence/ 9907 9908KFIFO 9909M: Stefani Seibold <stefani@seibold.net> 9910S: Maintained 9911F: include/linux/kfifo.h 9912F: lib/kfifo.c 9913F: samples/kfifo/ 9914 9915KGDB / KDB /debug_core 9916M: Jason Wessel <jason.wessel@windriver.com> 9917M: Daniel Thompson <daniel.thompson@linaro.org> 9918R: Douglas Anderson <dianders@chromium.org> 9919L: kgdb-bugreport@lists.sourceforge.net 9920S: Maintained 9921W: http://kgdb.wiki.kernel.org/ 9922T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 9923F: Documentation/dev-tools/kgdb.rst 9924F: drivers/misc/kgdbts.c 9925F: drivers/tty/serial/kgdboc.c 9926F: include/linux/kdb.h 9927F: include/linux/kgdb.h 9928F: kernel/debug/ 9929 9930KHADAS MCU MFD DRIVER 9931M: Neil Armstrong <narmstrong@baylibre.com> 9932L: linux-amlogic@lists.infradead.org 9933S: Maintained 9934F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 9935F: drivers/mfd/khadas-mcu.c 9936F: include/linux/mfd/khadas-mcu.h 9937F: drivers/thermal/khadas_mcu_fan.c 9938 9939KMEMLEAK 9940M: Catalin Marinas <catalin.marinas@arm.com> 9941S: Maintained 9942F: Documentation/dev-tools/kmemleak.rst 9943F: include/linux/kmemleak.h 9944F: mm/kmemleak.c 9945F: samples/kmemleak/kmemleak-test.c 9946 9947KMOD KERNEL MODULE LOADER - USERMODE HELPER 9948M: Luis Chamberlain <mcgrof@kernel.org> 9949L: linux-kernel@vger.kernel.org 9950S: Maintained 9951F: include/linux/kmod.h 9952F: kernel/kmod.c 9953F: lib/test_kmod.c 9954F: tools/testing/selftests/kmod/ 9955 9956KPROBES 9957M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 9958M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 9959M: "David S. Miller" <davem@davemloft.net> 9960M: Masami Hiramatsu <mhiramat@kernel.org> 9961S: Maintained 9962F: Documentation/trace/kprobes.rst 9963F: include/asm-generic/kprobes.h 9964F: include/linux/kprobes.h 9965F: kernel/kprobes.c 9966 9967KS0108 LCD CONTROLLER DRIVER 9968M: Miguel Ojeda <ojeda@kernel.org> 9969S: Maintained 9970F: Documentation/admin-guide/auxdisplay/ks0108.rst 9971F: drivers/auxdisplay/ks0108.c 9972F: include/linux/ks0108.h 9973 9974KTD253 BACKLIGHT DRIVER 9975M: Linus Walleij <linus.walleij@linaro.org> 9976S: Maintained 9977F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 9978F: drivers/video/backlight/ktd253-backlight.c 9979 9980L3MDEV 9981M: David Ahern <dsahern@kernel.org> 9982L: netdev@vger.kernel.org 9983S: Maintained 9984F: include/net/l3mdev.h 9985F: net/l3mdev 9986 9987L7 BPF FRAMEWORK 9988M: John Fastabend <john.fastabend@gmail.com> 9989M: Daniel Borkmann <daniel@iogearbox.net> 9990M: Jakub Sitnicki <jakub@cloudflare.com> 9991M: Lorenz Bauer <lmb@cloudflare.com> 9992L: netdev@vger.kernel.org 9993L: bpf@vger.kernel.org 9994S: Maintained 9995F: include/linux/skmsg.h 9996F: net/core/skmsg.c 9997F: net/core/sock_map.c 9998F: net/ipv4/tcp_bpf.c 9999F: net/ipv4/udp_bpf.c 10000 10001LANTIQ / INTEL Ethernet drivers 10002M: Hauke Mehrtens <hauke@hauke-m.de> 10003L: netdev@vger.kernel.org 10004S: Maintained 10005F: drivers/net/dsa/lantiq_gswip.c 10006F: drivers/net/dsa/lantiq_pce.h 10007F: drivers/net/ethernet/lantiq_xrx200.c 10008F: net/dsa/tag_gswip.c 10009 10010LANTIQ MIPS ARCHITECTURE 10011M: John Crispin <john@phrozen.org> 10012L: linux-mips@vger.kernel.org 10013S: Maintained 10014F: arch/mips/lantiq 10015F: drivers/soc/lantiq 10016 10017LASI 53c700 driver for PARISC 10018M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 10019L: linux-scsi@vger.kernel.org 10020S: Maintained 10021F: Documentation/scsi/53c700.rst 10022F: drivers/scsi/53c700* 10023 10024LEAKING_ADDRESSES 10025M: Tobin C. Harding <me@tobin.cc> 10026M: Tycho Andersen <tycho@tycho.pizza> 10027L: linux-hardening@vger.kernel.org 10028S: Maintained 10029T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 10030F: scripts/leaking_addresses.pl 10031 10032LED SUBSYSTEM 10033M: Pavel Machek <pavel@ucw.cz> 10034R: Dan Murphy <dmurphy@ti.com> 10035L: linux-leds@vger.kernel.org 10036S: Maintained 10037T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 10038F: Documentation/devicetree/bindings/leds/ 10039F: drivers/leds/ 10040F: include/linux/leds.h 10041 10042LEGACY EEPROM DRIVER 10043M: Jean Delvare <jdelvare@suse.com> 10044S: Maintained 10045F: Documentation/misc-devices/eeprom.rst 10046F: drivers/misc/eeprom/eeprom.c 10047 10048LEGO MINDSTORMS EV3 10049R: David Lechner <david@lechnology.com> 10050S: Maintained 10051F: Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt 10052F: arch/arm/boot/dts/da850-lego-ev3.dts 10053F: drivers/power/supply/lego_ev3_battery.c 10054 10055LEGO USB Tower driver 10056M: Juergen Stuber <starblue@users.sourceforge.net> 10057L: legousb-devel@lists.sourceforge.net 10058S: Maintained 10059W: http://legousb.sourceforge.net/ 10060F: drivers/usb/misc/legousbtower.c 10061 10062LG LAPTOP EXTRAS 10063M: Matan Ziv-Av <matan@svgalib.org> 10064L: platform-driver-x86@vger.kernel.org 10065S: Maintained 10066F: Documentation/ABI/testing/sysfs-platform-lg-laptop 10067F: Documentation/admin-guide/laptops/lg-laptop.rst 10068F: drivers/platform/x86/lg-laptop.c 10069 10070LG2160 MEDIA DRIVER 10071M: Michael Krufky <mkrufky@linuxtv.org> 10072L: linux-media@vger.kernel.org 10073S: Maintained 10074W: https://linuxtv.org 10075W: http://github.com/mkrufky 10076Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10077T: git git://linuxtv.org/mkrufky/tuners.git 10078F: drivers/media/dvb-frontends/lg2160.* 10079 10080LGDT3305 MEDIA DRIVER 10081M: Michael Krufky <mkrufky@linuxtv.org> 10082L: linux-media@vger.kernel.org 10083S: Maintained 10084W: https://linuxtv.org 10085W: http://github.com/mkrufky 10086Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10087T: git git://linuxtv.org/mkrufky/tuners.git 10088F: drivers/media/dvb-frontends/lgdt3305.* 10089 10090LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 10091M: Viresh Kumar <vireshk@kernel.org> 10092L: linux-ide@vger.kernel.org 10093S: Maintained 10094T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10095F: drivers/ata/pata_arasan_cf.c 10096F: include/linux/pata_arasan_cf_data.h 10097 10098LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 10099M: Linus Walleij <linus.walleij@linaro.org> 10100L: linux-ide@vger.kernel.org 10101S: Maintained 10102T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10103F: drivers/ata/pata_ftide010.c 10104F: drivers/ata/sata_gemini.c 10105F: drivers/ata/sata_gemini.h 10106 10107LIBATA SATA AHCI PLATFORM devices support 10108M: Hans de Goede <hdegoede@redhat.com> 10109M: Jens Axboe <axboe@kernel.dk> 10110L: linux-ide@vger.kernel.org 10111S: Maintained 10112T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10113F: drivers/ata/ahci_platform.c 10114F: drivers/ata/libahci_platform.c 10115F: include/linux/ahci_platform.h 10116 10117LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 10118M: Mikael Pettersson <mikpelinux@gmail.com> 10119L: linux-ide@vger.kernel.org 10120S: Maintained 10121T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10122F: drivers/ata/sata_promise.* 10123 10124LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 10125M: Jens Axboe <axboe@kernel.dk> 10126L: linux-ide@vger.kernel.org 10127S: Maintained 10128T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10129F: Documentation/devicetree/bindings/ata/ 10130F: drivers/ata/ 10131F: include/linux/ata.h 10132F: include/linux/libata.h 10133 10134LIBLOCKDEP 10135M: Sasha Levin <alexander.levin@microsoft.com> 10136S: Maintained 10137F: tools/lib/lockdep/ 10138 10139LIBNVDIMM BLK: MMIO-APERTURE DRIVER 10140M: Dan Williams <dan.j.williams@intel.com> 10141M: Vishal Verma <vishal.l.verma@intel.com> 10142M: Dave Jiang <dave.jiang@intel.com> 10143L: linux-nvdimm@lists.01.org 10144S: Supported 10145Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10146P: Documentation/nvdimm/maintainer-entry-profile.rst 10147F: drivers/nvdimm/blk.c 10148F: drivers/nvdimm/region_devs.c 10149 10150LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 10151M: Vishal Verma <vishal.l.verma@intel.com> 10152M: Dan Williams <dan.j.williams@intel.com> 10153M: Dave Jiang <dave.jiang@intel.com> 10154L: linux-nvdimm@lists.01.org 10155S: Supported 10156Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10157P: Documentation/nvdimm/maintainer-entry-profile.rst 10158F: drivers/nvdimm/btt* 10159 10160LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 10161M: Dan Williams <dan.j.williams@intel.com> 10162M: Vishal Verma <vishal.l.verma@intel.com> 10163M: Dave Jiang <dave.jiang@intel.com> 10164L: linux-nvdimm@lists.01.org 10165S: Supported 10166Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10167P: Documentation/nvdimm/maintainer-entry-profile.rst 10168F: drivers/nvdimm/pmem* 10169 10170LIBNVDIMM: DEVICETREE BINDINGS 10171M: Oliver O'Halloran <oohall@gmail.com> 10172L: linux-nvdimm@lists.01.org 10173S: Supported 10174Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10175F: Documentation/devicetree/bindings/pmem/pmem-region.txt 10176F: drivers/nvdimm/of_pmem.c 10177 10178LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 10179M: Dan Williams <dan.j.williams@intel.com> 10180M: Vishal Verma <vishal.l.verma@intel.com> 10181M: Dave Jiang <dave.jiang@intel.com> 10182M: Ira Weiny <ira.weiny@intel.com> 10183L: linux-nvdimm@lists.01.org 10184S: Supported 10185Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10186P: Documentation/nvdimm/maintainer-entry-profile.rst 10187T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 10188F: drivers/acpi/nfit/* 10189F: drivers/nvdimm/* 10190F: include/linux/libnvdimm.h 10191F: include/linux/nd.h 10192F: include/uapi/linux/ndctl.h 10193F: tools/testing/nvdimm/ 10194 10195LICENSES and SPDX stuff 10196M: Thomas Gleixner <tglx@linutronix.de> 10197M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10198L: linux-spdx@vger.kernel.org 10199S: Maintained 10200T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 10201F: COPYING 10202F: Documentation/process/license-rules.rst 10203F: LICENSES/ 10204F: scripts/spdxcheck-test.sh 10205F: scripts/spdxcheck.py 10206 10207LIGHTNVM PLATFORM SUPPORT 10208M: Matias Bjorling <mb@lightnvm.io> 10209L: linux-block@vger.kernel.org 10210S: Maintained 10211W: http://github/OpenChannelSSD 10212F: drivers/lightnvm/ 10213F: include/linux/lightnvm.h 10214F: include/uapi/linux/lightnvm.h 10215 10216LINEAR RANGES HELPERS 10217M: Mark Brown <broonie@kernel.org> 10218R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 10219F: lib/linear_ranges.c 10220F: lib/test_linear_ranges.c 10221F: include/linux/linear_range.h 10222 10223LINUX FOR POWER MACINTOSH 10224M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 10225L: linuxppc-dev@lists.ozlabs.org 10226S: Odd Fixes 10227F: arch/powerpc/platforms/powermac/ 10228F: drivers/macintosh/ 10229 10230LINUX FOR POWERPC (32-BIT AND 64-BIT) 10231M: Michael Ellerman <mpe@ellerman.id.au> 10232R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 10233R: Paul Mackerras <paulus@samba.org> 10234L: linuxppc-dev@lists.ozlabs.org 10235S: Supported 10236W: https://github.com/linuxppc/wiki/wiki 10237Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 10238T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 10239F: Documentation/ABI/stable/sysfs-firmware-opal-* 10240F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 10241F: Documentation/devicetree/bindings/powerpc/ 10242F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 10243F: Documentation/powerpc/ 10244F: arch/powerpc/ 10245F: drivers/*/*/*pasemi* 10246F: drivers/*/*pasemi* 10247F: drivers/char/tpm/tpm_ibmvtpm* 10248F: drivers/crypto/nx/ 10249F: drivers/crypto/vmx/ 10250F: drivers/i2c/busses/i2c-opal.c 10251F: drivers/net/ethernet/ibm/ibmveth.* 10252F: drivers/net/ethernet/ibm/ibmvnic.* 10253F: drivers/pci/hotplug/pnv_php.c 10254F: drivers/pci/hotplug/rpa* 10255F: drivers/rtc/rtc-opal.c 10256F: drivers/scsi/ibmvscsi/ 10257F: drivers/tty/hvc/hvc_opal.c 10258F: drivers/watchdog/wdrtas.c 10259F: tools/testing/selftests/powerpc 10260N: /pmac 10261N: powermac 10262N: powernv 10263N: [^a-z0-9]ps3 10264N: pseries 10265 10266LINUX FOR POWERPC EMBEDDED MPC5XXX 10267M: Anatolij Gustschin <agust@denx.de> 10268L: linuxppc-dev@lists.ozlabs.org 10269S: Odd Fixes 10270F: arch/powerpc/platforms/512x/ 10271F: arch/powerpc/platforms/52xx/ 10272 10273LINUX FOR POWERPC EMBEDDED PPC4XX 10274L: linuxppc-dev@lists.ozlabs.org 10275S: Orphan 10276F: arch/powerpc/platforms/40x/ 10277F: arch/powerpc/platforms/44x/ 10278 10279LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 10280M: Scott Wood <oss@buserror.net> 10281L: linuxppc-dev@lists.ozlabs.org 10282S: Odd fixes 10283T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 10284F: Documentation/devicetree/bindings/powerpc/fsl/ 10285F: arch/powerpc/platforms/83xx/ 10286F: arch/powerpc/platforms/85xx/ 10287 10288LINUX FOR POWERPC EMBEDDED PPC8XX 10289M: Christophe Leroy <christophe.leroy@csgroup.eu> 10290L: linuxppc-dev@lists.ozlabs.org 10291S: Maintained 10292F: arch/powerpc/platforms/8xx/ 10293 10294LINUX KERNEL DUMP TEST MODULE (LKDTM) 10295M: Kees Cook <keescook@chromium.org> 10296S: Maintained 10297F: drivers/misc/lkdtm/* 10298F: tools/testing/selftests/lkdtm/* 10299 10300LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 10301M: Alan Stern <stern@rowland.harvard.edu> 10302M: Andrea Parri <parri.andrea@gmail.com> 10303M: Will Deacon <will@kernel.org> 10304M: Peter Zijlstra <peterz@infradead.org> 10305M: Boqun Feng <boqun.feng@gmail.com> 10306M: Nicholas Piggin <npiggin@gmail.com> 10307M: David Howells <dhowells@redhat.com> 10308M: Jade Alglave <j.alglave@ucl.ac.uk> 10309M: Luc Maranget <luc.maranget@inria.fr> 10310M: "Paul E. McKenney" <paulmck@kernel.org> 10311R: Akira Yokosawa <akiyks@gmail.com> 10312R: Daniel Lustig <dlustig@nvidia.com> 10313R: Joel Fernandes <joel@joelfernandes.org> 10314L: linux-kernel@vger.kernel.org 10315L: linux-arch@vger.kernel.org 10316S: Supported 10317T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 10318F: Documentation/atomic_bitops.txt 10319F: Documentation/atomic_t.txt 10320F: Documentation/core-api/refcount-vs-atomic.rst 10321F: Documentation/litmus-tests/ 10322F: Documentation/memory-barriers.txt 10323F: tools/memory-model/ 10324 10325LIS3LV02D ACCELEROMETER DRIVER 10326M: Eric Piel <eric.piel@tremplin-utc.net> 10327S: Maintained 10328F: Documentation/misc-devices/lis3lv02d.rst 10329F: drivers/misc/lis3lv02d/ 10330F: drivers/platform/x86/hp_accel.c 10331 10332LIST KUNIT TEST 10333M: David Gow <davidgow@google.com> 10334L: linux-kselftest@vger.kernel.org 10335L: kunit-dev@googlegroups.com 10336S: Maintained 10337F: lib/list-test.c 10338 10339LITEX PLATFORM 10340M: Karol Gugala <kgugala@antmicro.com> 10341M: Mateusz Holenko <mholenko@antmicro.com> 10342S: Maintained 10343F: Documentation/devicetree/bindings/*/litex,*.yaml 10344F: arch/openrisc/boot/dts/or1klitex.dts 10345F: drivers/soc/litex/litex_soc_ctrl.c 10346F: drivers/tty/serial/liteuart.c 10347F: include/linux/litex.h 10348 10349LIVE PATCHING 10350M: Josh Poimboeuf <jpoimboe@redhat.com> 10351M: Jiri Kosina <jikos@kernel.org> 10352M: Miroslav Benes <mbenes@suse.cz> 10353M: Petr Mladek <pmladek@suse.com> 10354R: Joe Lawrence <joe.lawrence@redhat.com> 10355L: live-patching@vger.kernel.org 10356S: Maintained 10357T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 10358F: Documentation/ABI/testing/sysfs-kernel-livepatch 10359F: Documentation/livepatch/ 10360F: arch/powerpc/include/asm/livepatch.h 10361F: arch/s390/include/asm/livepatch.h 10362F: arch/x86/include/asm/livepatch.h 10363F: include/linux/livepatch.h 10364F: kernel/livepatch/ 10365F: lib/livepatch/ 10366F: samples/livepatch/ 10367F: tools/testing/selftests/livepatch/ 10368 10369LLC (802.2) 10370L: netdev@vger.kernel.org 10371S: Odd fixes 10372F: include/linux/llc.h 10373F: include/net/llc* 10374F: include/uapi/linux/llc.h 10375F: net/llc/ 10376 10377LM73 HARDWARE MONITOR DRIVER 10378M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 10379L: linux-hwmon@vger.kernel.org 10380S: Maintained 10381F: drivers/hwmon/lm73.c 10382 10383LM78 HARDWARE MONITOR DRIVER 10384M: Jean Delvare <jdelvare@suse.com> 10385L: linux-hwmon@vger.kernel.org 10386S: Maintained 10387F: Documentation/hwmon/lm78.rst 10388F: drivers/hwmon/lm78.c 10389 10390LM83 HARDWARE MONITOR DRIVER 10391M: Jean Delvare <jdelvare@suse.com> 10392L: linux-hwmon@vger.kernel.org 10393S: Maintained 10394F: Documentation/hwmon/lm83.rst 10395F: drivers/hwmon/lm83.c 10396 10397LM90 HARDWARE MONITOR DRIVER 10398M: Jean Delvare <jdelvare@suse.com> 10399L: linux-hwmon@vger.kernel.org 10400S: Maintained 10401F: Documentation/devicetree/bindings/hwmon/lm90.txt 10402F: Documentation/hwmon/lm90.rst 10403F: drivers/hwmon/lm90.c 10404F: include/dt-bindings/thermal/lm90.h 10405 10406LM95234 HARDWARE MONITOR DRIVER 10407M: Guenter Roeck <linux@roeck-us.net> 10408L: linux-hwmon@vger.kernel.org 10409S: Maintained 10410F: Documentation/hwmon/lm95234.rst 10411F: drivers/hwmon/lm95234.c 10412 10413LME2510 MEDIA DRIVER 10414M: Malcolm Priestley <tvboxspy@gmail.com> 10415L: linux-media@vger.kernel.org 10416S: Maintained 10417W: https://linuxtv.org 10418Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10419F: drivers/media/usb/dvb-usb-v2/lmedm04* 10420 10421LOADPIN SECURITY MODULE 10422M: Kees Cook <keescook@chromium.org> 10423S: Supported 10424T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin 10425F: Documentation/admin-guide/LSM/LoadPin.rst 10426F: security/loadpin/ 10427 10428LOCKING PRIMITIVES 10429M: Peter Zijlstra <peterz@infradead.org> 10430M: Ingo Molnar <mingo@redhat.com> 10431M: Will Deacon <will@kernel.org> 10432R: Waiman Long <longman@redhat.com> 10433R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 10434L: linux-kernel@vger.kernel.org 10435S: Maintained 10436T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 10437F: Documentation/locking/ 10438F: arch/*/include/asm/spinlock*.h 10439F: include/linux/lockdep.h 10440F: include/linux/mutex*.h 10441F: include/linux/rwlock*.h 10442F: include/linux/rwsem*.h 10443F: include/linux/seqlock.h 10444F: include/linux/spinlock*.h 10445F: kernel/locking/ 10446F: lib/locking*.[ch] 10447X: kernel/locking/locktorture.c 10448 10449LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 10450M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 10451L: linux-ntfs-dev@lists.sourceforge.net 10452S: Maintained 10453W: http://www.linux-ntfs.org/content/view/19/37/ 10454F: Documentation/admin-guide/ldm.rst 10455F: block/partitions/ldm.* 10456 10457LOGITECH HID GAMING KEYBOARDS 10458M: Hans de Goede <hdegoede@redhat.com> 10459L: linux-input@vger.kernel.org 10460S: Maintained 10461T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 10462F: drivers/hid/hid-lg-g15.c 10463 10464LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 10465M: Sathya Prakash <sathya.prakash@broadcom.com> 10466M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 10467M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 10468L: MPT-FusionLinux.pdl@broadcom.com 10469L: linux-scsi@vger.kernel.org 10470S: Supported 10471W: http://www.avagotech.com/support/ 10472F: drivers/message/fusion/ 10473F: drivers/scsi/mpt3sas/ 10474 10475LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 10476M: Matthew Wilcox <willy@infradead.org> 10477L: linux-scsi@vger.kernel.org 10478S: Maintained 10479F: drivers/scsi/sym53c8xx_2/ 10480 10481LTC1660 DAC DRIVER 10482M: Marcus Folkesson <marcus.folkesson@gmail.com> 10483L: linux-iio@vger.kernel.org 10484S: Maintained 10485F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 10486F: drivers/iio/dac/ltc1660.c 10487 10488LTC2947 HARDWARE MONITOR DRIVER 10489M: Nuno Sá <nuno.sa@analog.com> 10490L: linux-hwmon@vger.kernel.org 10491S: Supported 10492W: http://ez.analog.com/community/linux-device-drivers 10493F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 10494F: drivers/hwmon/ltc2947-core.c 10495F: drivers/hwmon/ltc2947-i2c.c 10496F: drivers/hwmon/ltc2947-spi.c 10497F: drivers/hwmon/ltc2947.h 10498 10499LTC2983 IIO TEMPERATURE DRIVER 10500M: Nuno Sá <nuno.sa@analog.com> 10501L: linux-iio@vger.kernel.org 10502S: Supported 10503W: http://ez.analog.com/community/linux-device-drivers 10504F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 10505F: drivers/iio/temperature/ltc2983.c 10506 10507LTC4261 HARDWARE MONITOR DRIVER 10508M: Guenter Roeck <linux@roeck-us.net> 10509L: linux-hwmon@vger.kernel.org 10510S: Maintained 10511F: Documentation/hwmon/ltc4261.rst 10512F: drivers/hwmon/ltc4261.c 10513 10514LTC4306 I2C MULTIPLEXER DRIVER 10515M: Michael Hennerich <michael.hennerich@analog.com> 10516L: linux-i2c@vger.kernel.org 10517S: Supported 10518W: http://ez.analog.com/community/linux-device-drivers 10519F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 10520F: drivers/i2c/muxes/i2c-mux-ltc4306.c 10521 10522LTP (Linux Test Project) 10523M: Mike Frysinger <vapier@gentoo.org> 10524M: Cyril Hrubis <chrubis@suse.cz> 10525M: Wanlong Gao <wanlong.gao@gmail.com> 10526M: Jan Stancek <jstancek@redhat.com> 10527M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 10528M: Alexey Kodanev <alexey.kodanev@oracle.com> 10529L: ltp@lists.linux.it (subscribers-only) 10530S: Maintained 10531W: http://linux-test-project.github.io/ 10532T: git git://github.com/linux-test-project/ltp.git 10533 10534LYNX PCS MODULE 10535M: Ioana Ciornei <ioana.ciornei@nxp.com> 10536L: netdev@vger.kernel.org 10537S: Supported 10538F: drivers/net/pcs/pcs-lynx.c 10539F: include/linux/pcs-lynx.h 10540 10541M68K ARCHITECTURE 10542M: Geert Uytterhoeven <geert@linux-m68k.org> 10543L: linux-m68k@lists.linux-m68k.org 10544S: Maintained 10545W: http://www.linux-m68k.org/ 10546T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 10547F: arch/m68k/ 10548F: drivers/zorro/ 10549 10550M68K ON APPLE MACINTOSH 10551M: Joshua Thompson <funaho@jurai.org> 10552L: linux-m68k@lists.linux-m68k.org 10553S: Maintained 10554W: http://www.mac.linux-m68k.org/ 10555F: arch/m68k/mac/ 10556F: drivers/macintosh/adb-iop.c 10557F: drivers/macintosh/via-macii.c 10558 10559M68K ON HP9000/300 10560M: Philip Blundell <philb@gnu.org> 10561S: Maintained 10562W: http://www.tazenda.demon.co.uk/phil/linux-hp 10563F: arch/m68k/hp300/ 10564 10565M88DS3103 MEDIA DRIVER 10566M: Antti Palosaari <crope@iki.fi> 10567L: linux-media@vger.kernel.org 10568S: Maintained 10569W: https://linuxtv.org 10570W: http://palosaari.fi/linux/ 10571Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10572T: git git://linuxtv.org/anttip/media_tree.git 10573F: drivers/media/dvb-frontends/m88ds3103* 10574 10575M88RS2000 MEDIA DRIVER 10576M: Malcolm Priestley <tvboxspy@gmail.com> 10577L: linux-media@vger.kernel.org 10578S: Maintained 10579W: https://linuxtv.org 10580Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10581F: drivers/media/dvb-frontends/m88rs2000* 10582 10583MA901 MASTERKIT USB FM RADIO DRIVER 10584M: Alexey Klimov <klimov.linux@gmail.com> 10585L: linux-media@vger.kernel.org 10586S: Maintained 10587T: git git://linuxtv.org/media_tree.git 10588F: drivers/media/radio/radio-ma901.c 10589 10590MAC80211 10591M: Johannes Berg <johannes@sipsolutions.net> 10592L: linux-wireless@vger.kernel.org 10593S: Maintained 10594W: https://wireless.wiki.kernel.org/ 10595T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git 10596T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git 10597F: Documentation/networking/mac80211-injection.rst 10598F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 10599F: drivers/net/wireless/mac80211_hwsim.[ch] 10600F: include/net/mac80211.h 10601F: net/mac80211/ 10602 10603MAILBOX API 10604M: Jassi Brar <jassisinghbrar@gmail.com> 10605L: linux-kernel@vger.kernel.org 10606S: Maintained 10607F: drivers/mailbox/ 10608F: include/linux/mailbox_client.h 10609F: include/linux/mailbox_controller.h 10610 10611MAILBOX ARM MHUv2 10612M: Viresh Kumar <viresh.kumar@linaro.org> 10613M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 10614L: linux-kernel@vger.kernel.org 10615S: Maintained 10616F: drivers/mailbox/arm_mhuv2.c 10617F: include/linux/mailbox/arm_mhuv2_message.h 10618F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 10619 10620MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 10621M: Michael Kerrisk <mtk.manpages@gmail.com> 10622L: linux-man@vger.kernel.org 10623S: Maintained 10624W: http://www.kernel.org/doc/man-pages 10625 10626MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 10627M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 10628L: linux-mips@vger.kernel.org 10629S: Maintained 10630F: arch/mips/boot/dts/img/pistachio_marduk.dts 10631 10632MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 10633M: Andrew Lunn <andrew@lunn.ch> 10634M: Vivien Didelot <vivien.didelot@gmail.com> 10635L: netdev@vger.kernel.org 10636S: Maintained 10637F: Documentation/devicetree/bindings/net/dsa/marvell.txt 10638F: Documentation/networking/devlink/mv88e6xxx.rst 10639F: drivers/net/dsa/mv88e6xxx/ 10640F: include/linux/platform_data/mv88e6xxx.h 10641 10642MARVELL ARMADA 3700 PHY DRIVERS 10643M: Miquel Raynal <miquel.raynal@bootlin.com> 10644S: Maintained 10645F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 10646F: Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt 10647F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 10648F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 10649 10650MARVELL ARMADA DRM SUPPORT 10651M: Russell King <linux@armlinux.org.uk> 10652S: Maintained 10653T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 10654T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 10655F: Documentation/devicetree/bindings/display/armada/ 10656F: drivers/gpu/drm/armada/ 10657F: include/uapi/drm/armada_drm.h 10658 10659MARVELL CRYPTO DRIVER 10660M: Boris Brezillon <bbrezillon@kernel.org> 10661M: Arnaud Ebalard <arno@natisbad.org> 10662M: Srujana Challa <schalla@marvell.com> 10663L: linux-crypto@vger.kernel.org 10664S: Maintained 10665F: drivers/crypto/marvell/ 10666F: include/linux/soc/marvell/octeontx2/ 10667 10668MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 10669M: Mirko Lindner <mlindner@marvell.com> 10670M: Stephen Hemminger <stephen@networkplumber.org> 10671L: netdev@vger.kernel.org 10672S: Maintained 10673F: drivers/net/ethernet/marvell/sk* 10674 10675MARVELL LIBERTAS WIRELESS DRIVER 10676L: libertas-dev@lists.infradead.org 10677S: Orphan 10678F: drivers/net/wireless/marvell/libertas/ 10679 10680MARVELL MACCHIATOBIN SUPPORT 10681M: Russell King <linux@armlinux.org.uk> 10682L: linux-arm-kernel@lists.infradead.org 10683S: Maintained 10684F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 10685 10686MARVELL MV643XX ETHERNET DRIVER 10687M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 10688L: netdev@vger.kernel.org 10689S: Maintained 10690F: drivers/net/ethernet/marvell/mv643xx_eth.* 10691F: include/linux/mv643xx.h 10692 10693MARVELL MV88X3310 PHY DRIVER 10694M: Russell King <linux@armlinux.org.uk> 10695L: netdev@vger.kernel.org 10696S: Maintained 10697F: drivers/net/phy/marvell10g.c 10698 10699MARVELL MVEBU THERMAL DRIVER 10700M: Miquel Raynal <miquel.raynal@bootlin.com> 10701S: Maintained 10702F: drivers/thermal/armada_thermal.c 10703 10704MARVELL MVNETA ETHERNET DRIVER 10705M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 10706L: netdev@vger.kernel.org 10707S: Maintained 10708F: drivers/net/ethernet/marvell/mvneta.* 10709 10710MARVELL MVPP2 ETHERNET DRIVER 10711M: Marcin Wojtas <mw@semihalf.com> 10712M: Russell King <linux@armlinux.org.uk> 10713L: netdev@vger.kernel.org 10714S: Maintained 10715F: Documentation/devicetree/bindings/net/marvell-pp2.txt 10716F: drivers/net/ethernet/marvell/mvpp2/ 10717 10718MARVELL MWIFIEX WIRELESS DRIVER 10719M: Amitkumar Karwar <amitkarwar@gmail.com> 10720M: Ganapathi Bhat <ganapathi017@gmail.com> 10721M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 10722M: Xinming Hu <huxinming820@gmail.com> 10723L: linux-wireless@vger.kernel.org 10724S: Maintained 10725F: drivers/net/wireless/marvell/mwifiex/ 10726 10727MARVELL MWL8K WIRELESS DRIVER 10728M: Lennert Buytenhek <buytenh@wantstofly.org> 10729L: linux-wireless@vger.kernel.org 10730S: Odd Fixes 10731F: drivers/net/wireless/marvell/mwl8k.c 10732 10733MARVELL NAND CONTROLLER DRIVER 10734M: Miquel Raynal <miquel.raynal@bootlin.com> 10735L: linux-mtd@lists.infradead.org 10736S: Maintained 10737F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 10738F: drivers/mtd/nand/raw/marvell_nand.c 10739 10740MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 10741M: Sunil Goutham <sgoutham@marvell.com> 10742M: Geetha sowjanya <gakula@marvell.com> 10743M: Subbaraya Sundeep <sbhatta@marvell.com> 10744M: hariprasad <hkelam@marvell.com> 10745L: netdev@vger.kernel.org 10746S: Supported 10747F: drivers/net/ethernet/marvell/octeontx2/nic/ 10748F: include/linux/soc/marvell/octeontx2/ 10749 10750MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 10751M: Sunil Goutham <sgoutham@marvell.com> 10752M: Linu Cherian <lcherian@marvell.com> 10753M: Geetha sowjanya <gakula@marvell.com> 10754M: Jerin Jacob <jerinj@marvell.com> 10755M: hariprasad <hkelam@marvell.com> 10756M: Subbaraya Sundeep <sbhatta@marvell.com> 10757L: netdev@vger.kernel.org 10758S: Supported 10759F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 10760F: drivers/net/ethernet/marvell/octeontx2/af/ 10761 10762MARVELL PRESTERA ETHERNET SWITCH DRIVER 10763M: Vadym Kochan <vkochan@marvell.com> 10764M: Taras Chornyi <tchornyi@marvell.com> 10765S: Supported 10766W: https://github.com/Marvell-switching/switchdev-prestera 10767F: drivers/net/ethernet/marvell/prestera/ 10768 10769MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 10770M: Nicolas Pitre <nico@fluxnic.net> 10771S: Odd Fixes 10772F: drivers/mmc/host/mvsdio.* 10773 10774MARVELL USB MDIO CONTROLLER DRIVER 10775M: Tobias Waldekranz <tobias@waldekranz.com> 10776L: netdev@vger.kernel.org 10777S: Maintained 10778F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 10779F: drivers/net/mdio/mdio-mvusb.c 10780 10781MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 10782M: Hu Ziji <huziji@marvell.com> 10783L: linux-mmc@vger.kernel.org 10784S: Supported 10785F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt 10786F: drivers/mmc/host/sdhci-xenon* 10787 10788MATROX FRAMEBUFFER DRIVER 10789L: linux-fbdev@vger.kernel.org 10790S: Orphan 10791F: drivers/video/fbdev/matrox/matroxfb_* 10792F: include/uapi/linux/matroxfb.h 10793 10794MAX16065 HARDWARE MONITOR DRIVER 10795M: Guenter Roeck <linux@roeck-us.net> 10796L: linux-hwmon@vger.kernel.org 10797S: Maintained 10798F: Documentation/hwmon/max16065.rst 10799F: drivers/hwmon/max16065.c 10800 10801MAX2175 SDR TUNER DRIVER 10802M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 10803L: linux-media@vger.kernel.org 10804S: Maintained 10805T: git git://linuxtv.org/media_tree.git 10806F: Documentation/devicetree/bindings/media/i2c/max2175.txt 10807F: Documentation/userspace-api/media/drivers/max2175.rst 10808F: drivers/media/i2c/max2175* 10809F: include/uapi/linux/max2175.h 10810 10811MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 10812L: linux-hwmon@vger.kernel.org 10813S: Orphan 10814F: Documentation/hwmon/max6650.rst 10815F: drivers/hwmon/max6650.c 10816 10817MAX6697 HARDWARE MONITOR DRIVER 10818M: Guenter Roeck <linux@roeck-us.net> 10819L: linux-hwmon@vger.kernel.org 10820S: Maintained 10821F: Documentation/devicetree/bindings/hwmon/max6697.txt 10822F: Documentation/hwmon/max6697.rst 10823F: drivers/hwmon/max6697.c 10824F: include/linux/platform_data/max6697.h 10825 10826MAX9286 QUAD GMSL DESERIALIZER DRIVER 10827M: Jacopo Mondi <jacopo+renesas@jmondi.org> 10828M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 10829M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 10830M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 10831L: linux-media@vger.kernel.org 10832S: Maintained 10833F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 10834F: drivers/media/i2c/max9286.c 10835 10836MAX9860 MONO AUDIO VOICE CODEC DRIVER 10837M: Peter Rosin <peda@axentia.se> 10838L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10839S: Maintained 10840F: Documentation/devicetree/bindings/sound/max9860.txt 10841F: sound/soc/codecs/max9860.* 10842 10843MAXBOTIX ULTRASONIC RANGER IIO DRIVER 10844M: Andreas Klinger <ak@it-klinger.de> 10845L: linux-iio@vger.kernel.org 10846S: Maintained 10847F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 10848F: drivers/iio/proximity/mb1232.c 10849 10850MAXIM MAX77650 PMIC MFD DRIVER 10851M: Bartosz Golaszewski <bgolaszewski@baylibre.com> 10852L: linux-kernel@vger.kernel.org 10853S: Maintained 10854F: Documentation/devicetree/bindings/*/*max77650.yaml 10855F: Documentation/devicetree/bindings/*/max77650*.yaml 10856F: drivers/gpio/gpio-max77650.c 10857F: drivers/input/misc/max77650-onkey.c 10858F: drivers/leds/leds-max77650.c 10859F: drivers/mfd/max77650.c 10860F: drivers/power/supply/max77650-charger.c 10861F: drivers/regulator/max77650-regulator.c 10862F: include/linux/mfd/max77650.h 10863 10864MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 10865M: Javier Martinez Canillas <javier@dowhile0.org> 10866L: linux-kernel@vger.kernel.org 10867S: Supported 10868F: Documentation/devicetree/bindings/*/*max77802.txt 10869F: drivers/regulator/max77802-regulator.c 10870F: include/dt-bindings/*/*max77802.h 10871 10872MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 10873M: Krzysztof Kozlowski <krzk@kernel.org> 10874M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 10875L: linux-pm@vger.kernel.org 10876S: Supported 10877F: drivers/power/supply/max14577_charger.c 10878F: drivers/power/supply/max77693_charger.c 10879 10880MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 10881M: Chanwoo Choi <cw00.choi@samsung.com> 10882M: Krzysztof Kozlowski <krzk@kernel.org> 10883M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 10884L: linux-kernel@vger.kernel.org 10885S: Supported 10886F: Documentation/devicetree/bindings/*/max77686.txt 10887F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 10888F: Documentation/devicetree/bindings/mfd/max14577.txt 10889F: Documentation/devicetree/bindings/mfd/max77693.txt 10890F: drivers/*/max14577*.c 10891F: drivers/*/max77686*.c 10892F: drivers/*/max77693*.c 10893F: drivers/clk/clk-max77686.c 10894F: drivers/extcon/extcon-max14577.c 10895F: drivers/extcon/extcon-max77693.c 10896F: drivers/rtc/rtc-max77686.c 10897F: include/linux/mfd/max14577*.h 10898F: include/linux/mfd/max77686*.h 10899F: include/linux/mfd/max77693*.h 10900 10901MAXIRADIO FM RADIO RECEIVER DRIVER 10902M: Hans Verkuil <hverkuil@xs4all.nl> 10903L: linux-media@vger.kernel.org 10904S: Maintained 10905W: https://linuxtv.org 10906T: git git://linuxtv.org/media_tree.git 10907F: drivers/media/radio/radio-maxiradio* 10908 10909MCAN MMIO DEVICE DRIVER 10910M: Dan Murphy <dmurphy@ti.com> 10911M: Pankaj Sharma <pankj.sharma@samsung.com> 10912L: linux-can@vger.kernel.org 10913S: Maintained 10914F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 10915F: drivers/net/can/m_can/m_can.c 10916F: drivers/net/can/m_can/m_can.h 10917F: drivers/net/can/m_can/m_can_platform.c 10918 10919MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 10920M: Rishi Gupta <gupt21@gmail.com> 10921L: linux-i2c@vger.kernel.org 10922L: linux-input@vger.kernel.org 10923S: Maintained 10924F: drivers/hid/hid-mcp2221.c 10925 10926MCP251XFD SPI-CAN NETWORK DRIVER 10927M: Marc Kleine-Budde <mkl@pengutronix.de> 10928M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 10929R: Thomas Kopp <thomas.kopp@microchip.com> 10930L: linux-can@vger.kernel.org 10931S: Maintained 10932F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 10933F: drivers/net/can/spi/mcp251xfd/ 10934 10935MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 10936M: Peter Rosin <peda@axentia.se> 10937L: linux-iio@vger.kernel.org 10938S: Maintained 10939F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 10940F: drivers/iio/potentiometer/mcp4018.c 10941F: drivers/iio/potentiometer/mcp4531.c 10942 10943MCR20A IEEE-802.15.4 RADIO DRIVER 10944M: Xue Liu <liuxuenetmail@gmail.com> 10945L: linux-wpan@vger.kernel.org 10946S: Maintained 10947W: https://github.com/xueliu/mcr20a-linux 10948F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 10949F: drivers/net/ieee802154/mcr20a.c 10950F: drivers/net/ieee802154/mcr20a.h 10951 10952MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 10953M: William Breathitt Gray <vilhelm.gray@gmail.com> 10954L: linux-iio@vger.kernel.org 10955S: Maintained 10956F: drivers/iio/dac/cio-dac.c 10957 10958MEDIA CONTROLLER FRAMEWORK 10959M: Sakari Ailus <sakari.ailus@linux.intel.com> 10960M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 10961L: linux-media@vger.kernel.org 10962S: Supported 10963W: https://www.linuxtv.org 10964T: git git://linuxtv.org/media_tree.git 10965F: drivers/media/mc/ 10966F: include/media/media-*.h 10967F: include/uapi/linux/media.h 10968 10969MEDIA DRIVER FOR FREESCALE IMX PXP 10970M: Philipp Zabel <p.zabel@pengutronix.de> 10971L: linux-media@vger.kernel.org 10972S: Maintained 10973T: git git://linuxtv.org/media_tree.git 10974F: drivers/media/platform/imx-pxp.[ch] 10975 10976MEDIA DRIVERS FOR ASCOT2E 10977M: Sergey Kozlov <serjk@netup.ru> 10978M: Abylay Ospan <aospan@netup.ru> 10979L: linux-media@vger.kernel.org 10980S: Supported 10981W: https://linuxtv.org 10982W: http://netup.tv/ 10983T: git git://linuxtv.org/media_tree.git 10984F: drivers/media/dvb-frontends/ascot2e* 10985 10986MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 10987M: Jasmin Jessich <jasmin@anw.at> 10988L: linux-media@vger.kernel.org 10989S: Maintained 10990W: https://linuxtv.org 10991T: git git://linuxtv.org/media_tree.git 10992F: drivers/media/dvb-frontends/cxd2099* 10993 10994MEDIA DRIVERS FOR CXD2841ER 10995M: Sergey Kozlov <serjk@netup.ru> 10996M: Abylay Ospan <aospan@netup.ru> 10997L: linux-media@vger.kernel.org 10998S: Supported 10999W: https://linuxtv.org 11000W: http://netup.tv/ 11001T: git git://linuxtv.org/media_tree.git 11002F: drivers/media/dvb-frontends/cxd2841er* 11003 11004MEDIA DRIVERS FOR CXD2880 11005M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 11006L: linux-media@vger.kernel.org 11007S: Supported 11008W: http://linuxtv.org/ 11009T: git git://linuxtv.org/media_tree.git 11010F: drivers/media/dvb-frontends/cxd2880/* 11011F: drivers/media/spi/cxd2880* 11012 11013MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 11014L: linux-media@vger.kernel.org 11015S: Orphan 11016W: https://linuxtv.org 11017T: git git://linuxtv.org/media_tree.git 11018F: drivers/media/pci/ddbridge/* 11019 11020MEDIA DRIVERS FOR FREESCALE IMX 11021M: Steve Longerbeam <slongerbeam@gmail.com> 11022M: Philipp Zabel <p.zabel@pengutronix.de> 11023L: linux-media@vger.kernel.org 11024S: Maintained 11025T: git git://linuxtv.org/media_tree.git 11026F: Documentation/admin-guide/media/imx.rst 11027F: Documentation/devicetree/bindings/media/imx.txt 11028F: drivers/staging/media/imx/ 11029F: include/linux/imx-media.h 11030F: include/media/imx.h 11031 11032MEDIA DRIVERS FOR FREESCALE IMX7 11033M: Rui Miguel Silva <rmfrfs@gmail.com> 11034L: linux-media@vger.kernel.org 11035S: Maintained 11036T: git git://linuxtv.org/media_tree.git 11037F: Documentation/admin-guide/media/imx7.rst 11038F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 11039F: Documentation/devicetree/bindings/media/nxp,imx7-mipi-csi2.yaml 11040F: drivers/staging/media/imx/imx7-media-csi.c 11041F: drivers/staging/media/imx/imx7-mipi-csis.c 11042 11043MEDIA DRIVERS FOR HELENE 11044M: Abylay Ospan <aospan@netup.ru> 11045L: linux-media@vger.kernel.org 11046S: Supported 11047W: https://linuxtv.org 11048W: http://netup.tv/ 11049T: git git://linuxtv.org/media_tree.git 11050F: drivers/media/dvb-frontends/helene* 11051 11052MEDIA DRIVERS FOR HORUS3A 11053M: Sergey Kozlov <serjk@netup.ru> 11054M: Abylay Ospan <aospan@netup.ru> 11055L: linux-media@vger.kernel.org 11056S: Supported 11057W: https://linuxtv.org 11058W: http://netup.tv/ 11059T: git git://linuxtv.org/media_tree.git 11060F: drivers/media/dvb-frontends/horus3a* 11061 11062MEDIA DRIVERS FOR LNBH25 11063M: Sergey Kozlov <serjk@netup.ru> 11064M: Abylay Ospan <aospan@netup.ru> 11065L: linux-media@vger.kernel.org 11066S: Supported 11067W: https://linuxtv.org 11068W: http://netup.tv/ 11069T: git git://linuxtv.org/media_tree.git 11070F: drivers/media/dvb-frontends/lnbh25* 11071 11072MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 11073L: linux-media@vger.kernel.org 11074S: Orphan 11075W: https://linuxtv.org 11076T: git git://linuxtv.org/media_tree.git 11077F: drivers/media/dvb-frontends/mxl5xx* 11078 11079MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 11080M: Sergey Kozlov <serjk@netup.ru> 11081M: Abylay Ospan <aospan@netup.ru> 11082L: linux-media@vger.kernel.org 11083S: Supported 11084W: https://linuxtv.org 11085W: http://netup.tv/ 11086T: git git://linuxtv.org/media_tree.git 11087F: drivers/media/pci/netup_unidvb/* 11088 11089MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 11090M: Dmitry Osipenko <digetx@gmail.com> 11091L: linux-media@vger.kernel.org 11092L: linux-tegra@vger.kernel.org 11093S: Maintained 11094T: git git://linuxtv.org/media_tree.git 11095F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt 11096F: drivers/staging/media/tegra-vde/ 11097 11098MEDIA DRIVERS FOR RENESAS - CEU 11099M: Jacopo Mondi <jacopo@jmondi.org> 11100L: linux-media@vger.kernel.org 11101L: linux-renesas-soc@vger.kernel.org 11102S: Supported 11103T: git git://linuxtv.org/media_tree.git 11104F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 11105F: drivers/media/platform/renesas-ceu.c 11106F: include/media/drv-intf/renesas-ceu.h 11107 11108MEDIA DRIVERS FOR RENESAS - DRIF 11109M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 11110L: linux-media@vger.kernel.org 11111L: linux-renesas-soc@vger.kernel.org 11112S: Supported 11113T: git git://linuxtv.org/media_tree.git 11114F: Documentation/devicetree/bindings/media/renesas,drif.txt 11115F: drivers/media/platform/rcar_drif.c 11116 11117MEDIA DRIVERS FOR RENESAS - FCP 11118M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11119L: linux-media@vger.kernel.org 11120L: linux-renesas-soc@vger.kernel.org 11121S: Supported 11122T: git git://linuxtv.org/media_tree.git 11123F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 11124F: drivers/media/platform/rcar-fcp.c 11125F: include/media/rcar-fcp.h 11126 11127MEDIA DRIVERS FOR RENESAS - FDP1 11128M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 11129L: linux-media@vger.kernel.org 11130L: linux-renesas-soc@vger.kernel.org 11131S: Supported 11132T: git git://linuxtv.org/media_tree.git 11133F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 11134F: drivers/media/platform/rcar_fdp1.c 11135 11136MEDIA DRIVERS FOR RENESAS - VIN 11137M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 11138L: linux-media@vger.kernel.org 11139L: linux-renesas-soc@vger.kernel.org 11140S: Supported 11141T: git git://linuxtv.org/media_tree.git 11142F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 11143F: Documentation/devicetree/bindings/media/renesas,vin.yaml 11144F: drivers/media/platform/rcar-vin/ 11145 11146MEDIA DRIVERS FOR RENESAS - VSP1 11147M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11148M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 11149L: linux-media@vger.kernel.org 11150L: linux-renesas-soc@vger.kernel.org 11151S: Supported 11152T: git git://linuxtv.org/media_tree.git 11153F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 11154F: drivers/media/platform/vsp1/ 11155 11156MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 11157L: linux-media@vger.kernel.org 11158S: Orphan 11159W: https://linuxtv.org 11160T: git git://linuxtv.org/media_tree.git 11161F: drivers/media/dvb-frontends/stv0910* 11162 11163MEDIA DRIVERS FOR ST STV6111 TUNER ICs 11164L: linux-media@vger.kernel.org 11165S: Orphan 11166W: https://linuxtv.org 11167T: git git://linuxtv.org/media_tree.git 11168F: drivers/media/dvb-frontends/stv6111* 11169 11170MEDIA DRIVERS FOR STM32 - DCMI 11171M: Hugues Fruchet <hugues.fruchet@st.com> 11172L: linux-media@vger.kernel.org 11173S: Supported 11174T: git git://linuxtv.org/media_tree.git 11175F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 11176F: drivers/media/platform/stm32/stm32-dcmi.c 11177 11178MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 11179M: Mauro Carvalho Chehab <mchehab@kernel.org> 11180L: linux-media@vger.kernel.org 11181S: Maintained 11182W: https://linuxtv.org 11183Q: http://patchwork.kernel.org/project/linux-media/list/ 11184T: git git://linuxtv.org/media_tree.git 11185F: Documentation/admin-guide/media/ 11186F: Documentation/devicetree/bindings/media/ 11187F: Documentation/driver-api/media/ 11188F: Documentation/userspace-api/media/ 11189F: drivers/media/ 11190F: drivers/staging/media/ 11191F: include/linux/platform_data/media/ 11192F: include/media/ 11193F: include/uapi/linux/dvb/ 11194F: include/uapi/linux/ivtv* 11195F: include/uapi/linux/media.h 11196F: include/uapi/linux/meye.h 11197F: include/uapi/linux/uvcvideo.h 11198F: include/uapi/linux/v4l2-* 11199F: include/uapi/linux/videodev2.h 11200 11201MEDIATEK BLUETOOTH DRIVER 11202M: Sean Wang <sean.wang@mediatek.com> 11203L: linux-bluetooth@vger.kernel.org 11204L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 11205S: Maintained 11206F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 11207F: drivers/bluetooth/btmtkuart.c 11208 11209MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 11210M: Sean Wang <sean.wang@mediatek.com> 11211L: linux-pm@vger.kernel.org 11212S: Maintained 11213F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 11214F: drivers/power/reset/mt6323-poweroff.c 11215 11216MEDIATEK CIR DRIVER 11217M: Sean Wang <sean.wang@mediatek.com> 11218S: Maintained 11219F: drivers/media/rc/mtk-cir.c 11220 11221MEDIATEK DMA DRIVER 11222M: Sean Wang <sean.wang@mediatek.com> 11223L: dmaengine@vger.kernel.org 11224L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11225L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 11226S: Maintained 11227F: Documentation/devicetree/bindings/dma/mtk-* 11228F: drivers/dma/mediatek/ 11229 11230MEDIATEK ETHERNET DRIVER 11231M: Felix Fietkau <nbd@nbd.name> 11232M: John Crispin <john@phrozen.org> 11233M: Sean Wang <sean.wang@mediatek.com> 11234M: Mark Lee <Mark-MC.Lee@mediatek.com> 11235L: netdev@vger.kernel.org 11236S: Maintained 11237F: drivers/net/ethernet/mediatek/ 11238 11239MEDIATEK I2C CONTROLLER DRIVER 11240M: Qii Wang <qii.wang@mediatek.com> 11241L: linux-i2c@vger.kernel.org 11242S: Maintained 11243F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt 11244F: drivers/i2c/busses/i2c-mt65xx.c 11245 11246MEDIATEK IOMMU DRIVER 11247M: Yong Wu <yong.wu@mediatek.com> 11248L: iommu@lists.linux-foundation.org 11249L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 11250S: Supported 11251F: Documentation/devicetree/bindings/iommu/mediatek* 11252F: drivers/iommu/mtk_iommu* 11253F: include/dt-bindings/memory/mt*-port.h 11254 11255MEDIATEK JPEG DRIVER 11256M: Rick Chang <rick.chang@mediatek.com> 11257M: Bin Liu <bin.liu@mediatek.com> 11258S: Supported 11259F: Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt 11260F: drivers/media/platform/mtk-jpeg/ 11261 11262MEDIATEK MDP DRIVER 11263M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 11264M: Houlong Wei <houlong.wei@mediatek.com> 11265M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 11266S: Supported 11267F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 11268F: drivers/media/platform/mtk-mdp/ 11269F: drivers/media/platform/mtk-vpu/ 11270 11271MEDIATEK MEDIA DRIVER 11272M: Tiffany Lin <tiffany.lin@mediatek.com> 11273M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 11274S: Supported 11275F: Documentation/devicetree/bindings/media/mediatek-vcodec.txt 11276F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 11277F: drivers/media/platform/mtk-vcodec/ 11278F: drivers/media/platform/mtk-vpu/ 11279 11280MEDIATEK MMC/SD/SDIO DRIVER 11281M: Chaotian Jing <chaotian.jing@mediatek.com> 11282S: Maintained 11283F: Documentation/devicetree/bindings/mmc/mtk-sd.txt 11284F: drivers/mmc/host/mtk-sd.c 11285 11286MEDIATEK MT76 WIRELESS LAN DRIVER 11287M: Felix Fietkau <nbd@nbd.name> 11288M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 11289R: Ryder Lee <ryder.lee@mediatek.com> 11290L: linux-wireless@vger.kernel.org 11291S: Maintained 11292F: drivers/net/wireless/mediatek/mt76/ 11293 11294MEDIATEK MT7601U WIRELESS LAN DRIVER 11295M: Jakub Kicinski <kubakici@wp.pl> 11296L: linux-wireless@vger.kernel.org 11297S: Maintained 11298F: drivers/net/wireless/mediatek/mt7601u/ 11299 11300MEDIATEK MT7621/28/88 I2C DRIVER 11301M: Stefan Roese <sr@denx.de> 11302L: linux-i2c@vger.kernel.org 11303S: Maintained 11304F: Documentation/devicetree/bindings/i2c/i2c-mt7621.txt 11305F: drivers/i2c/busses/i2c-mt7621.c 11306 11307MEDIATEK MT7621 PHY PCI DRIVER 11308M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 11309S: Maintained 11310F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 11311F: drivers/phy/ralink/phy-mt7621-pci.c 11312 11313MEDIATEK NAND CONTROLLER DRIVER 11314L: linux-mtd@lists.infradead.org 11315S: Orphan 11316F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 11317F: drivers/mtd/nand/raw/mtk_* 11318 11319MEDIATEK PMIC LED DRIVER 11320M: Sean Wang <sean.wang@mediatek.com> 11321S: Maintained 11322F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 11323F: drivers/leds/leds-mt6323.c 11324 11325MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 11326M: Sean Wang <sean.wang@mediatek.com> 11327S: Maintained 11328F: drivers/char/hw_random/mtk-rng.c 11329 11330MEDIATEK SWITCH DRIVER 11331M: Sean Wang <sean.wang@mediatek.com> 11332M: Landen Chao <Landen.Chao@mediatek.com> 11333L: netdev@vger.kernel.org 11334S: Maintained 11335F: drivers/net/dsa/mt7530.* 11336F: net/dsa/tag_mtk.c 11337 11338MEDIATEK USB3 DRD IP DRIVER 11339M: Chunfeng Yun <chunfeng.yun@mediatek.com> 11340L: linux-usb@vger.kernel.org 11341L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11342L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 11343S: Maintained 11344F: Documentation/devicetree/bindings/usb/mediatek,* 11345F: drivers/usb/host/xhci-mtk* 11346F: drivers/usb/mtu3/ 11347 11348MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 11349M: Peter Senna Tschudin <peter.senna@gmail.com> 11350M: Martin Donnelly <martin.donnelly@ge.com> 11351M: Martyn Welch <martyn.welch@collabora.co.uk> 11352S: Maintained 11353F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 11354F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 11355 11356MEGARAID SCSI/SAS DRIVERS 11357M: Kashyap Desai <kashyap.desai@broadcom.com> 11358M: Sumit Saxena <sumit.saxena@broadcom.com> 11359M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 11360L: megaraidlinux.pdl@broadcom.com 11361L: linux-scsi@vger.kernel.org 11362S: Maintained 11363W: http://www.avagotech.com/support/ 11364F: Documentation/scsi/megaraid.rst 11365F: drivers/scsi/megaraid.* 11366F: drivers/scsi/megaraid/ 11367 11368MELEXIS MLX90614 DRIVER 11369M: Crt Mori <cmo@melexis.com> 11370L: linux-iio@vger.kernel.org 11371S: Supported 11372W: http://www.melexis.com 11373F: drivers/iio/temperature/mlx90614.c 11374 11375MELEXIS MLX90632 DRIVER 11376M: Crt Mori <cmo@melexis.com> 11377L: linux-iio@vger.kernel.org 11378S: Supported 11379W: http://www.melexis.com 11380F: drivers/iio/temperature/mlx90632.c 11381 11382MELFAS MIP4 TOUCHSCREEN DRIVER 11383M: Sangwon Jee <jeesw@melfas.com> 11384S: Supported 11385W: http://www.melfas.com 11386F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 11387F: drivers/input/touchscreen/melfas_mip4.c 11388 11389MELLANOX BLUEFIELD I2C DRIVER 11390M: Khalil Blaiech <kblaiech@nvidia.com> 11391L: linux-i2c@vger.kernel.org 11392S: Supported 11393F: Documentation/devicetree/bindings/i2c/mellanox,i2c-mlxbf.yaml 11394F: drivers/i2c/busses/i2c-mlxbf.c 11395 11396MELLANOX ETHERNET DRIVER (mlx4_en) 11397M: Tariq Toukan <tariqt@nvidia.com> 11398L: netdev@vger.kernel.org 11399S: Supported 11400W: http://www.mellanox.com 11401Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11402F: drivers/net/ethernet/mellanox/mlx4/en_* 11403 11404MELLANOX ETHERNET DRIVER (mlx5e) 11405M: Saeed Mahameed <saeedm@nvidia.com> 11406L: netdev@vger.kernel.org 11407S: Supported 11408W: http://www.mellanox.com 11409Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11410F: drivers/net/ethernet/mellanox/mlx5/core/en_* 11411 11412MELLANOX ETHERNET INNOVA DRIVERS 11413R: Boris Pismenny <borisp@nvidia.com> 11414L: netdev@vger.kernel.org 11415S: Supported 11416W: http://www.mellanox.com 11417Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11418F: drivers/net/ethernet/mellanox/mlx5/core/accel/* 11419F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 11420F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 11421F: include/linux/mlx5/mlx5_ifc_fpga.h 11422 11423MELLANOX ETHERNET SWITCH DRIVERS 11424M: Jiri Pirko <jiri@nvidia.com> 11425M: Ido Schimmel <idosch@nvidia.com> 11426L: netdev@vger.kernel.org 11427S: Supported 11428W: http://www.mellanox.com 11429Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11430F: drivers/net/ethernet/mellanox/mlxsw/ 11431F: tools/testing/selftests/drivers/net/mlxsw/ 11432 11433MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 11434M: mlxsw@nvidia.com 11435L: netdev@vger.kernel.org 11436S: Supported 11437W: http://www.mellanox.com 11438Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11439F: drivers/net/ethernet/mellanox/mlxfw/ 11440 11441MELLANOX HARDWARE PLATFORM SUPPORT 11442M: Andy Shevchenko <andy@infradead.org> 11443M: Darren Hart <dvhart@infradead.org> 11444M: Vadim Pasternak <vadimp@nvidia.com> 11445L: platform-driver-x86@vger.kernel.org 11446S: Supported 11447F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 11448F: drivers/platform/mellanox/ 11449F: include/linux/platform_data/mlxreg.h 11450 11451MELLANOX MLX4 core VPI driver 11452M: Tariq Toukan <tariqt@nvidia.com> 11453L: netdev@vger.kernel.org 11454L: linux-rdma@vger.kernel.org 11455S: Supported 11456W: http://www.mellanox.com 11457Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11458F: drivers/net/ethernet/mellanox/mlx4/ 11459F: include/linux/mlx4/ 11460 11461MELLANOX MLX4 IB driver 11462M: Yishai Hadas <yishaih@nvidia.com> 11463L: linux-rdma@vger.kernel.org 11464S: Supported 11465W: http://www.mellanox.com 11466Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11467F: drivers/infiniband/hw/mlx4/ 11468F: include/linux/mlx4/ 11469F: include/uapi/rdma/mlx4-abi.h 11470 11471MELLANOX MLX5 core VPI driver 11472M: Saeed Mahameed <saeedm@nvidia.com> 11473M: Leon Romanovsky <leonro@nvidia.com> 11474L: netdev@vger.kernel.org 11475L: linux-rdma@vger.kernel.org 11476S: Supported 11477W: http://www.mellanox.com 11478Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11479F: Documentation/networking/device_drivers/ethernet/mellanox/ 11480F: drivers/net/ethernet/mellanox/mlx5/core/ 11481F: include/linux/mlx5/ 11482 11483MELLANOX MLX5 IB driver 11484M: Leon Romanovsky <leonro@nvidia.com> 11485L: linux-rdma@vger.kernel.org 11486S: Supported 11487W: http://www.mellanox.com 11488Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11489F: drivers/infiniband/hw/mlx5/ 11490F: include/linux/mlx5/ 11491F: include/uapi/rdma/mlx5-abi.h 11492 11493MELLANOX MLXCPLD I2C AND MUX DRIVER 11494M: Vadim Pasternak <vadimp@nvidia.com> 11495M: Michael Shych <michaelsh@nvidia.com> 11496L: linux-i2c@vger.kernel.org 11497S: Supported 11498F: Documentation/i2c/busses/i2c-mlxcpld.rst 11499F: drivers/i2c/busses/i2c-mlxcpld.c 11500F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 11501 11502MELLANOX MLXCPLD LED DRIVER 11503M: Vadim Pasternak <vadimp@nvidia.com> 11504L: linux-leds@vger.kernel.org 11505S: Supported 11506F: Documentation/leds/leds-mlxcpld.rst 11507F: drivers/leds/leds-mlxcpld.c 11508F: drivers/leds/leds-mlxreg.c 11509 11510MELLANOX PLATFORM DRIVER 11511M: Vadim Pasternak <vadimp@nvidia.com> 11512L: platform-driver-x86@vger.kernel.org 11513S: Supported 11514F: drivers/platform/x86/mlx-platform.c 11515 11516MEMBARRIER SUPPORT 11517M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 11518M: "Paul E. McKenney" <paulmck@kernel.org> 11519L: linux-kernel@vger.kernel.org 11520S: Supported 11521F: arch/powerpc/include/asm/membarrier.h 11522F: include/uapi/linux/membarrier.h 11523F: kernel/sched/membarrier.c 11524 11525MEMBLOCK 11526M: Mike Rapoport <rppt@linux.ibm.com> 11527L: linux-mm@kvack.org 11528S: Maintained 11529F: Documentation/core-api/boot-time-mm.rst 11530F: include/linux/memblock.h 11531F: mm/memblock.c 11532 11533MEMORY CONTROLLER DRIVERS 11534M: Krzysztof Kozlowski <krzk@kernel.org> 11535L: linux-kernel@vger.kernel.org 11536S: Maintained 11537T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 11538F: Documentation/devicetree/bindings/memory-controllers/ 11539F: drivers/memory/ 11540F: include/dt-bindings/memory/ 11541 11542MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 11543M: Dmitry Osipenko <digetx@gmail.com> 11544L: linux-pm@vger.kernel.org 11545L: linux-tegra@vger.kernel.org 11546T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 11547S: Maintained 11548F: drivers/devfreq/tegra30-devfreq.c 11549 11550MEMORY MANAGEMENT 11551M: Andrew Morton <akpm@linux-foundation.org> 11552L: linux-mm@kvack.org 11553S: Maintained 11554W: http://www.linux-mm.org 11555T: quilt https://ozlabs.org/~akpm/mmotm/ 11556T: quilt https://ozlabs.org/~akpm/mmots/ 11557T: git git://github.com/hnaz/linux-mm.git 11558F: include/linux/gfp.h 11559F: include/linux/memory_hotplug.h 11560F: include/linux/mm.h 11561F: include/linux/mmzone.h 11562F: include/linux/vmalloc.h 11563F: mm/ 11564 11565MEMORY TECHNOLOGY DEVICES (MTD) 11566M: Miquel Raynal <miquel.raynal@bootlin.com> 11567M: Richard Weinberger <richard@nod.at> 11568M: Vignesh Raghavendra <vigneshr@ti.com> 11569L: linux-mtd@lists.infradead.org 11570S: Maintained 11571W: http://www.linux-mtd.infradead.org/ 11572Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 11573C: irc://irc.oftc.net/mtd 11574T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 11575T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 11576F: Documentation/devicetree/bindings/mtd/ 11577F: drivers/mtd/ 11578F: include/linux/mtd/ 11579F: include/uapi/mtd/ 11580 11581MEN A21 WATCHDOG DRIVER 11582M: Johannes Thumshirn <morbidrsa@gmail.com> 11583L: linux-watchdog@vger.kernel.org 11584S: Maintained 11585F: drivers/watchdog/mena21_wdt.c 11586 11587MEN CHAMELEON BUS (mcb) 11588M: Johannes Thumshirn <morbidrsa@gmail.com> 11589S: Maintained 11590F: Documentation/driver-api/men-chameleon-bus.rst 11591F: drivers/mcb/ 11592F: include/linux/mcb.h 11593 11594MEN F21BMC (Board Management Controller) 11595M: Andreas Werner <andreas.werner@men.de> 11596S: Supported 11597F: Documentation/hwmon/menf21bmc.rst 11598F: drivers/hwmon/menf21bmc_hwmon.c 11599F: drivers/leds/leds-menf21bmc.c 11600F: drivers/mfd/menf21bmc.c 11601F: drivers/watchdog/menf21bmc_wdt.c 11602 11603MEN Z069 WATCHDOG DRIVER 11604M: Johannes Thumshirn <jth@kernel.org> 11605L: linux-watchdog@vger.kernel.org 11606S: Maintained 11607F: drivers/watchdog/menz69_wdt.c 11608 11609MESON AO CEC DRIVER FOR AMLOGIC SOCS 11610M: Neil Armstrong <narmstrong@baylibre.com> 11611L: linux-media@vger.kernel.org 11612L: linux-amlogic@lists.infradead.org 11613S: Supported 11614W: http://linux-meson.com/ 11615T: git git://linuxtv.org/media_tree.git 11616F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 11617F: drivers/media/cec/platform/meson/ao-cec-g12a.c 11618F: drivers/media/cec/platform/meson/ao-cec.c 11619 11620MESON GE2D DRIVER FOR AMLOGIC SOCS 11621M: Neil Armstrong <narmstrong@baylibre.com> 11622L: linux-media@vger.kernel.org 11623L: linux-amlogic@lists.infradead.org 11624S: Supported 11625T: git git://linuxtv.org/media_tree.git 11626F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 11627F: drivers/media/platform/meson/ge2d/ 11628 11629MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 11630M: Liang Yang <liang.yang@amlogic.com> 11631L: linux-mtd@lists.infradead.org 11632S: Maintained 11633F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt 11634F: drivers/mtd/nand/raw/meson_* 11635 11636MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 11637M: Neil Armstrong <narmstrong@baylibre.com> 11638L: linux-media@vger.kernel.org 11639L: linux-amlogic@lists.infradead.org 11640S: Supported 11641T: git git://linuxtv.org/media_tree.git 11642F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 11643F: drivers/staging/media/meson/vdec/ 11644 11645METHODE UDPU SUPPORT 11646M: Vladimir Vid <vladimir.vid@sartura.hr> 11647S: Maintained 11648F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 11649 11650MHI BUS 11651M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 11652M: Hemant Kumar <hemantk@codeaurora.org> 11653L: linux-arm-msm@vger.kernel.org 11654S: Maintained 11655T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 11656F: Documentation/ABI/stable/sysfs-bus-mhi 11657F: Documentation/mhi/ 11658F: drivers/bus/mhi/ 11659F: include/linux/mhi.h 11660 11661MICROBLAZE ARCHITECTURE 11662M: Michal Simek <monstr@monstr.eu> 11663S: Supported 11664W: http://www.monstr.eu/fdt/ 11665T: git git://git.monstr.eu/linux-2.6-microblaze.git 11666F: arch/microblaze/ 11667 11668MICROCHIP AT91 DMA DRIVERS 11669M: Ludovic Desroches <ludovic.desroches@microchip.com> 11670M: Tudor Ambarus <tudor.ambarus@microchip.com> 11671L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11672L: dmaengine@vger.kernel.org 11673S: Supported 11674F: Documentation/devicetree/bindings/dma/atmel-dma.txt 11675F: drivers/dma/at_hdmac.c 11676F: drivers/dma/at_hdmac_regs.h 11677F: drivers/dma/at_xdmac.c 11678F: include/dt-bindings/dma/at91.h 11679 11680MICROCHIP AT91 SERIAL DRIVER 11681M: Richard Genoud <richard.genoud@gmail.com> 11682S: Maintained 11683F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 11684F: drivers/tty/serial/atmel_serial.c 11685F: drivers/tty/serial/atmel_serial.h 11686 11687MICROCHIP AT91 USART MFD DRIVER 11688M: Radu Pirea <radu_nicolae.pirea@upb.ro> 11689L: linux-kernel@vger.kernel.org 11690S: Supported 11691F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 11692F: drivers/mfd/at91-usart.c 11693F: include/dt-bindings/mfd/at91-usart.h 11694 11695MICROCHIP AT91 USART SPI DRIVER 11696M: Radu Pirea <radu_nicolae.pirea@upb.ro> 11697L: linux-spi@vger.kernel.org 11698S: Supported 11699F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 11700F: drivers/spi/spi-at91-usart.c 11701 11702MICROCHIP AUDIO ASOC DRIVERS 11703M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 11704L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11705S: Supported 11706F: sound/soc/atmel 11707 11708MICROCHIP ECC DRIVER 11709M: Tudor Ambarus <tudor.ambarus@microchip.com> 11710L: linux-crypto@vger.kernel.org 11711S: Maintained 11712F: drivers/crypto/atmel-ecc.* 11713 11714MICROCHIP I2C DRIVER 11715M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 11716L: linux-i2c@vger.kernel.org 11717S: Supported 11718F: drivers/i2c/busses/i2c-at91-*.c 11719F: drivers/i2c/busses/i2c-at91.h 11720 11721MICROCHIP ISC DRIVER 11722M: Eugen Hristev <eugen.hristev@microchip.com> 11723L: linux-media@vger.kernel.org 11724S: Supported 11725F: Documentation/devicetree/bindings/media/atmel-isc.txt 11726F: drivers/media/platform/atmel/atmel-isc-base.c 11727F: drivers/media/platform/atmel/atmel-isc-regs.h 11728F: drivers/media/platform/atmel/atmel-isc.h 11729F: drivers/media/platform/atmel/atmel-sama5d2-isc.c 11730F: include/linux/atmel-isc-media.h 11731 11732MICROCHIP ISI DRIVER 11733M: Eugen Hristev <eugen.hristev@microchip.com> 11734L: linux-media@vger.kernel.org 11735S: Supported 11736F: drivers/media/platform/atmel/atmel-isi.c 11737F: drivers/media/platform/atmel/atmel-isi.h 11738 11739MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 11740M: Woojung Huh <woojung.huh@microchip.com> 11741M: UNGLinuxDriver@microchip.com 11742L: netdev@vger.kernel.org 11743S: Maintained 11744F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 11745F: drivers/net/dsa/microchip/* 11746F: include/linux/platform_data/microchip-ksz.h 11747F: net/dsa/tag_ksz.c 11748 11749MICROCHIP LAN743X ETHERNET DRIVER 11750M: Bryan Whitehead <bryan.whitehead@microchip.com> 11751M: UNGLinuxDriver@microchip.com 11752L: netdev@vger.kernel.org 11753S: Maintained 11754F: drivers/net/ethernet/microchip/lan743x_* 11755 11756MICROCHIP LCDFB DRIVER 11757M: Nicolas Ferre <nicolas.ferre@microchip.com> 11758L: linux-fbdev@vger.kernel.org 11759S: Maintained 11760F: drivers/video/fbdev/atmel_lcdfb.c 11761F: include/video/atmel_lcdc.h 11762 11763MICROCHIP MCP16502 PMIC DRIVER 11764M: Claudiu Beznea <claudiu.beznea@microchip.com> 11765L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11766S: Supported 11767F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 11768F: drivers/regulator/mcp16502.c 11769 11770MICROCHIP MCP3911 ADC DRIVER 11771M: Marcus Folkesson <marcus.folkesson@gmail.com> 11772M: Kent Gustavsson <kent@minoris.se> 11773L: linux-iio@vger.kernel.org 11774S: Supported 11775F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 11776F: drivers/iio/adc/mcp3911.c 11777 11778MICROCHIP MMC/SD/SDIO MCI DRIVER 11779M: Ludovic Desroches <ludovic.desroches@microchip.com> 11780S: Maintained 11781F: drivers/mmc/host/atmel-mci.c 11782 11783MICROCHIP NAND DRIVER 11784M: Tudor Ambarus <tudor.ambarus@microchip.com> 11785L: linux-mtd@lists.infradead.org 11786S: Supported 11787F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 11788F: drivers/mtd/nand/raw/atmel/* 11789 11790MICROCHIP PWM DRIVER 11791M: Claudiu Beznea <claudiu.beznea@microchip.com> 11792L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11793L: linux-pwm@vger.kernel.org 11794S: Supported 11795F: Documentation/devicetree/bindings/pwm/atmel-pwm.txt 11796F: drivers/pwm/pwm-atmel.c 11797 11798MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 11799M: Eugen Hristev <eugen.hristev@microchip.com> 11800L: linux-iio@vger.kernel.org 11801S: Supported 11802F: Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt 11803F: drivers/iio/adc/at91-sama5d2_adc.c 11804F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 11805 11806MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 11807M: Claudiu Beznea <claudiu.beznea@microchip.com> 11808S: Supported 11809F: drivers/power/reset/at91-sama5d2_shdwc.c 11810 11811MICROCHIP SPI DRIVER 11812M: Tudor Ambarus <tudor.ambarus@microchip.com> 11813S: Supported 11814F: drivers/spi/spi-atmel.* 11815 11816MICROCHIP SSC DRIVER 11817M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 11818L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11819S: Supported 11820F: drivers/misc/atmel-ssc.c 11821F: include/linux/atmel-ssc.h 11822 11823MICROCHIP USB251XB DRIVER 11824M: Richard Leitner <richard.leitner@skidata.com> 11825L: linux-usb@vger.kernel.org 11826S: Maintained 11827F: Documentation/devicetree/bindings/usb/usb251xb.txt 11828F: drivers/usb/misc/usb251xb.c 11829 11830MICROCHIP USBA UDC DRIVER 11831M: Cristian Birsan <cristian.birsan@microchip.com> 11832L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11833S: Supported 11834F: drivers/usb/gadget/udc/atmel_usba_udc.* 11835 11836MICROCHIP WILC1000 WIFI DRIVER 11837M: Ajay Singh <ajay.kathat@microchip.com> 11838M: Claudiu Beznea <claudiu.beznea@microchip.com> 11839L: linux-wireless@vger.kernel.org 11840S: Supported 11841F: drivers/net/wireless/microchip/wilc1000/ 11842 11843MICROSEMI MIPS SOCS 11844M: Alexandre Belloni <alexandre.belloni@bootlin.com> 11845M: UNGLinuxDriver@microchip.com 11846L: linux-mips@vger.kernel.org 11847S: Supported 11848F: Documentation/devicetree/bindings/mips/mscc.txt 11849F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 11850F: arch/mips/boot/dts/mscc/ 11851F: arch/mips/configs/generic/board-ocelot.config 11852F: arch/mips/generic/board-ocelot.c 11853 11854MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 11855M: Don Brace <don.brace@microchip.com> 11856L: storagedev@microchip.com 11857L: linux-scsi@vger.kernel.org 11858S: Supported 11859F: Documentation/scsi/smartpqi.rst 11860F: drivers/scsi/smartpqi/Kconfig 11861F: drivers/scsi/smartpqi/Makefile 11862F: drivers/scsi/smartpqi/smartpqi*.[ch] 11863F: include/linux/cciss*.h 11864F: include/uapi/linux/cciss*.h 11865 11866MICROSOFT SURFACE GPE LID SUPPORT DRIVER 11867M: Maximilian Luz <luzmaximilian@gmail.com> 11868L: platform-driver-x86@vger.kernel.org 11869S: Maintained 11870F: drivers/platform/surface/surface_gpe.c 11871 11872MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 11873M: Hans de Goede <hdegoede@redhat.com> 11874M: Mark Gross <mgross@linux.intel.com> 11875M: Maximilian Luz <luzmaximilian@gmail.com> 11876L: platform-driver-x86@vger.kernel.org 11877S: Maintained 11878T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 11879F: drivers/platform/surface/ 11880 11881MICROSOFT SURFACE HOT-PLUG DRIVER 11882M: Maximilian Luz <luzmaximilian@gmail.com> 11883L: platform-driver-x86@vger.kernel.org 11884S: Maintained 11885F: drivers/platform/surface/surface_hotplug.c 11886 11887MICROSOFT SURFACE PRO 3 BUTTON DRIVER 11888M: Chen Yu <yu.c.chen@intel.com> 11889L: platform-driver-x86@vger.kernel.org 11890S: Supported 11891F: drivers/platform/surface/surfacepro3_button.c 11892 11893MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 11894M: Maximilian Luz <luzmaximilian@gmail.com> 11895S: Maintained 11896W: https://github.com/linux-surface/surface-aggregator-module 11897C: irc://chat.freenode.net/##linux-surface 11898F: Documentation/driver-api/surface_aggregator/ 11899F: drivers/platform/surface/aggregator/ 11900F: drivers/platform/surface/surface_acpi_notify.c 11901F: drivers/platform/surface/surface_aggregator_cdev.c 11902F: include/linux/surface_acpi_notify.h 11903F: include/linux/surface_aggregator/ 11904F: include/uapi/linux/surface_aggregator/ 11905 11906MICROTEK X6 SCANNER 11907M: Oliver Neukum <oliver@neukum.org> 11908S: Maintained 11909F: drivers/usb/image/microtek.* 11910 11911MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 11912M: Luka Kovacic <luka.kovacic@sartura.hr> 11913M: Luka Perkov <luka.perkov@sartura.hr> 11914S: Maintained 11915F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 11916F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 11917F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 11918F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 11919F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 11920F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 11921 11922MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 11923M: Sakari Ailus <sakari.ailus@linux.intel.com> 11924L: linux-media@vger.kernel.org 11925S: Maintained 11926F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 11927F: Documentation/driver-api/media/drivers/ccs/ 11928F: Documentation/userspace-api/media/drivers/ccs.rst 11929F: drivers/media/i2c/ccs-pll.c 11930F: drivers/media/i2c/ccs-pll.h 11931F: drivers/media/i2c/ccs/ 11932F: include/uapi/linux/ccs.h 11933F: include/uapi/linux/smiapp.h 11934 11935MIPS 11936M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 11937L: linux-mips@vger.kernel.org 11938S: Maintained 11939W: http://www.linux-mips.org/ 11940Q: https://patchwork.kernel.org/project/linux-mips/list/ 11941T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 11942F: Documentation/devicetree/bindings/mips/ 11943F: Documentation/mips/ 11944F: arch/mips/ 11945F: drivers/platform/mips/ 11946 11947MIPS BOSTON DEVELOPMENT BOARD 11948M: Paul Burton <paulburton@kernel.org> 11949L: linux-mips@vger.kernel.org 11950S: Maintained 11951F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 11952F: arch/mips/boot/dts/img/boston.dts 11953F: arch/mips/configs/generic/board-boston.config 11954F: drivers/clk/imgtec/clk-boston.c 11955F: include/dt-bindings/clock/boston-clock.h 11956 11957MIPS CORE DRIVERS 11958M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 11959M: Serge Semin <fancer.lancer@gmail.com> 11960L: linux-mips@vger.kernel.org 11961S: Supported 11962F: drivers/bus/mips_cdmm.c 11963F: drivers/clocksource/mips-gic-timer.c 11964F: drivers/cpuidle/cpuidle-cps.c 11965F: drivers/irqchip/irq-mips-cpu.c 11966F: drivers/irqchip/irq-mips-gic.c 11967 11968MIPS GENERIC PLATFORM 11969M: Paul Burton <paulburton@kernel.org> 11970L: linux-mips@vger.kernel.org 11971S: Supported 11972F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 11973F: arch/mips/generic/ 11974F: arch/mips/tools/generic-board-config.sh 11975 11976MIPS RINT INSTRUCTION EMULATION 11977M: Aleksandar Markovic <aleksandar.markovic@mips.com> 11978L: linux-mips@vger.kernel.org 11979S: Supported 11980F: arch/mips/math-emu/dp_rint.c 11981F: arch/mips/math-emu/sp_rint.c 11982 11983MIPS/LOONGSON1 ARCHITECTURE 11984M: Keguang Zhang <keguang.zhang@gmail.com> 11985L: linux-mips@vger.kernel.org 11986S: Maintained 11987F: arch/mips/include/asm/mach-loongson32/ 11988F: arch/mips/loongson32/ 11989F: drivers/*/*/*loongson1* 11990F: drivers/*/*loongson1* 11991 11992MIPS/LOONGSON2EF ARCHITECTURE 11993M: Jiaxun Yang <jiaxun.yang@flygoat.com> 11994L: linux-mips@vger.kernel.org 11995S: Maintained 11996F: arch/mips/include/asm/mach-loongson2ef/ 11997F: arch/mips/loongson2ef/ 11998F: drivers/cpufreq/loongson2_cpufreq.c 11999 12000MIPS/LOONGSON64 ARCHITECTURE 12001M: Huacai Chen <chenhuacai@kernel.org> 12002M: Jiaxun Yang <jiaxun.yang@flygoat.com> 12003L: linux-mips@vger.kernel.org 12004S: Maintained 12005F: arch/mips/include/asm/mach-loongson64/ 12006F: arch/mips/loongson64/ 12007F: drivers/irqchip/irq-loongson* 12008F: drivers/platform/mips/cpu_hwmon.c 12009 12010MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 12011M: Hans Verkuil <hverkuil@xs4all.nl> 12012L: linux-media@vger.kernel.org 12013S: Odd Fixes 12014W: https://linuxtv.org 12015T: git git://linuxtv.org/media_tree.git 12016F: drivers/media/radio/radio-miropcm20* 12017 12018MMP SUPPORT 12019R: Lubomir Rintel <lkundrak@v3.sk> 12020L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12021S: Odd Fixes 12022T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 12023F: arch/arm/boot/dts/mmp* 12024F: arch/arm/mach-mmp/ 12025F: include/linux/soc/mmp/ 12026 12027MMP USB PHY DRIVERS 12028R: Lubomir Rintel <lkundrak@v3.sk> 12029L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12030S: Maintained 12031F: drivers/phy/marvell/phy-mmp3-usb.c 12032F: drivers/phy/marvell/phy-pxa-usb.c 12033 12034MMU GATHER AND TLB INVALIDATION 12035M: Will Deacon <will@kernel.org> 12036M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 12037M: Andrew Morton <akpm@linux-foundation.org> 12038M: Nick Piggin <npiggin@gmail.com> 12039M: Peter Zijlstra <peterz@infradead.org> 12040L: linux-arch@vger.kernel.org 12041L: linux-mm@kvack.org 12042S: Maintained 12043F: arch/*/include/asm/tlb.h 12044F: include/asm-generic/tlb.h 12045F: mm/mmu_gather.c 12046 12047MN88472 MEDIA DRIVER 12048M: Antti Palosaari <crope@iki.fi> 12049L: linux-media@vger.kernel.org 12050S: Maintained 12051W: https://linuxtv.org 12052W: http://palosaari.fi/linux/ 12053Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12054F: drivers/media/dvb-frontends/mn88472* 12055 12056MN88473 MEDIA DRIVER 12057M: Antti Palosaari <crope@iki.fi> 12058L: linux-media@vger.kernel.org 12059S: Maintained 12060W: https://linuxtv.org 12061W: http://palosaari.fi/linux/ 12062Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12063F: drivers/media/dvb-frontends/mn88473* 12064 12065MODULE SUPPORT 12066M: Jessica Yu <jeyu@kernel.org> 12067S: Maintained 12068T: git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next 12069F: include/linux/module.h 12070F: kernel/module.c 12071 12072MONOLITHIC POWER SYSTEM PMIC DRIVER 12073M: Saravanan Sekar <sravanhome@gmail.com> 12074S: Maintained 12075F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 12076F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 12077F: drivers/iio/adc/mp2629_adc.c 12078F: drivers/mfd/mp2629.c 12079F: drivers/power/supply/mp2629_charger.c 12080F: drivers/regulator/mp5416.c 12081F: drivers/regulator/mpq7920.c 12082F: drivers/regulator/mpq7920.h 12083F: include/linux/mfd/mp2629.h 12084 12085MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 12086S: Orphan 12087W: http://popies.net/meye/ 12088F: Documentation/userspace-api/media/drivers/meye* 12089F: drivers/media/pci/meye/ 12090F: include/uapi/linux/meye.h 12091 12092MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 12093M: Jiri Slaby <jirislaby@kernel.org> 12094S: Maintained 12095F: Documentation/driver-api/serial/moxa-smartio.rst 12096F: drivers/tty/mxser.* 12097 12098MR800 AVERMEDIA USB FM RADIO DRIVER 12099M: Alexey Klimov <klimov.linux@gmail.com> 12100L: linux-media@vger.kernel.org 12101S: Maintained 12102T: git git://linuxtv.org/media_tree.git 12103F: drivers/media/radio/radio-mr800.c 12104 12105MRF24J40 IEEE 802.15.4 RADIO DRIVER 12106M: Alan Ott <alan@signal11.us> 12107L: linux-wpan@vger.kernel.org 12108S: Maintained 12109F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 12110F: drivers/net/ieee802154/mrf24j40.c 12111 12112MSI LAPTOP SUPPORT 12113M: "Lee, Chun-Yi" <jlee@suse.com> 12114L: platform-driver-x86@vger.kernel.org 12115S: Maintained 12116F: drivers/platform/x86/msi-laptop.c 12117 12118MSI WMI SUPPORT 12119L: platform-driver-x86@vger.kernel.org 12120S: Orphan 12121F: drivers/platform/x86/msi-wmi.c 12122 12123MSI001 MEDIA DRIVER 12124M: Antti Palosaari <crope@iki.fi> 12125L: linux-media@vger.kernel.org 12126S: Maintained 12127W: https://linuxtv.org 12128W: http://palosaari.fi/linux/ 12129Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12130T: git git://linuxtv.org/anttip/media_tree.git 12131F: drivers/media/tuners/msi001* 12132 12133MSI2500 MEDIA DRIVER 12134M: Antti Palosaari <crope@iki.fi> 12135L: linux-media@vger.kernel.org 12136S: Maintained 12137W: https://linuxtv.org 12138W: http://palosaari.fi/linux/ 12139Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12140T: git git://linuxtv.org/anttip/media_tree.git 12141F: drivers/media/usb/msi2500/ 12142 12143MSTAR INTERRUPT CONTROLLER DRIVER 12144M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 12145M: Daniel Palmer <daniel@thingy.jp> 12146S: Maintained 12147F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 12148F: drivers/irqchip/irq-mst-intc.c 12149 12150MSYSTEMS DISKONCHIP G3 MTD DRIVER 12151M: Robert Jarzmik <robert.jarzmik@free.fr> 12152L: linux-mtd@lists.infradead.org 12153S: Maintained 12154F: drivers/mtd/devices/docg3* 12155 12156MT9M032 APTINA SENSOR DRIVER 12157M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12158L: linux-media@vger.kernel.org 12159S: Maintained 12160T: git git://linuxtv.org/media_tree.git 12161F: drivers/media/i2c/mt9m032.c 12162F: include/media/i2c/mt9m032.h 12163 12164MT9P031 APTINA CAMERA SENSOR 12165M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12166L: linux-media@vger.kernel.org 12167S: Maintained 12168T: git git://linuxtv.org/media_tree.git 12169F: drivers/media/i2c/mt9p031.c 12170F: include/media/i2c/mt9p031.h 12171 12172MT9T001 APTINA CAMERA SENSOR 12173M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12174L: linux-media@vger.kernel.org 12175S: Maintained 12176T: git git://linuxtv.org/media_tree.git 12177F: drivers/media/i2c/mt9t001.c 12178F: include/media/i2c/mt9t001.h 12179 12180MT9T112 APTINA CAMERA SENSOR 12181M: Jacopo Mondi <jacopo@jmondi.org> 12182L: linux-media@vger.kernel.org 12183S: Odd Fixes 12184T: git git://linuxtv.org/media_tree.git 12185F: drivers/media/i2c/mt9t112.c 12186F: include/media/i2c/mt9t112.h 12187 12188MT9V032 APTINA CAMERA SENSOR 12189M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12190L: linux-media@vger.kernel.org 12191S: Maintained 12192T: git git://linuxtv.org/media_tree.git 12193F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 12194F: drivers/media/i2c/mt9v032.c 12195F: include/media/i2c/mt9v032.h 12196 12197MT9V111 APTINA CAMERA SENSOR 12198M: Jacopo Mondi <jacopo@jmondi.org> 12199L: linux-media@vger.kernel.org 12200S: Maintained 12201T: git git://linuxtv.org/media_tree.git 12202F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 12203F: drivers/media/i2c/mt9v111.c 12204 12205MULTIFUNCTION DEVICES (MFD) 12206M: Lee Jones <lee.jones@linaro.org> 12207S: Supported 12208T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 12209F: Documentation/devicetree/bindings/mfd/ 12210F: drivers/mfd/ 12211F: include/dt-bindings/mfd/ 12212F: include/linux/mfd/ 12213 12214MULTIMEDIA CARD (MMC) ETC. OVER SPI 12215S: Orphan 12216F: drivers/mmc/host/mmc_spi.c 12217F: include/linux/spi/mmc_spi.h 12218 12219MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 12220M: Ulf Hansson <ulf.hansson@linaro.org> 12221L: linux-mmc@vger.kernel.org 12222S: Maintained 12223T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 12224F: Documentation/devicetree/bindings/mmc/ 12225F: drivers/mmc/ 12226F: include/linux/mmc/ 12227F: include/uapi/linux/mmc/ 12228 12229MULTIPLEXER SUBSYSTEM 12230M: Peter Rosin <peda@axentia.se> 12231S: Maintained 12232F: Documentation/ABI/testing/sysfs-class-mux* 12233F: Documentation/devicetree/bindings/mux/ 12234F: drivers/mux/ 12235F: include/dt-bindings/mux/ 12236F: include/linux/mux/ 12237 12238MULTITECH MULTIPORT CARD (ISICOM) 12239S: Orphan 12240F: drivers/tty/isicom.c 12241F: include/linux/isicom.h 12242 12243MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 12244M: Bin Liu <b-liu@ti.com> 12245L: linux-usb@vger.kernel.org 12246S: Maintained 12247F: drivers/usb/musb/ 12248 12249MXL301RF MEDIA DRIVER 12250M: Akihiro Tsukada <tskd08@gmail.com> 12251L: linux-media@vger.kernel.org 12252S: Odd Fixes 12253F: drivers/media/tuners/mxl301rf* 12254 12255MXL5007T MEDIA DRIVER 12256M: Michael Krufky <mkrufky@linuxtv.org> 12257L: linux-media@vger.kernel.org 12258S: Maintained 12259W: https://linuxtv.org 12260W: http://github.com/mkrufky 12261Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12262T: git git://linuxtv.org/mkrufky/tuners.git 12263F: drivers/media/tuners/mxl5007t.* 12264 12265MXSFB DRM DRIVER 12266M: Marek Vasut <marex@denx.de> 12267M: Stefan Agner <stefan@agner.ch> 12268L: dri-devel@lists.freedesktop.org 12269S: Supported 12270T: git git://anongit.freedesktop.org/drm/drm-misc 12271F: Documentation/devicetree/bindings/display/mxsfb.txt 12272F: drivers/gpu/drm/mxsfb/ 12273 12274MYLEX DAC960 PCI RAID Controller 12275M: Hannes Reinecke <hare@kernel.org> 12276L: linux-scsi@vger.kernel.org 12277S: Supported 12278F: drivers/scsi/myrb.* 12279F: drivers/scsi/myrs.* 12280 12281MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 12282M: Chris Lee <christopher.lee@cspi.com> 12283L: netdev@vger.kernel.org 12284S: Supported 12285W: https://www.cspi.com/ethernet-products/support/downloads/ 12286F: drivers/net/ethernet/myricom/myri10ge/ 12287 12288NAND FLASH SUBSYSTEM 12289M: Miquel Raynal <miquel.raynal@bootlin.com> 12290R: Richard Weinberger <richard@nod.at> 12291L: linux-mtd@lists.infradead.org 12292S: Maintained 12293W: http://www.linux-mtd.infradead.org/ 12294Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 12295C: irc://irc.oftc.net/mtd 12296T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 12297F: drivers/mtd/nand/ 12298F: include/linux/mtd/*nand*.h 12299 12300NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 12301M: Daniel Mack <zonque@gmail.com> 12302L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12303S: Maintained 12304W: http://www.native-instruments.com 12305F: sound/usb/caiaq/ 12306 12307NATSEMI ETHERNET DRIVER (DP8381x) 12308S: Orphan 12309F: drivers/net/ethernet/natsemi/natsemi.c 12310 12311NCR 5380 SCSI DRIVERS 12312M: Finn Thain <fthain@telegraphics.com.au> 12313M: Michael Schmitz <schmitzmic@gmail.com> 12314L: linux-scsi@vger.kernel.org 12315S: Maintained 12316F: Documentation/scsi/g_NCR5380.rst 12317F: drivers/scsi/NCR5380.* 12318F: drivers/scsi/arm/cumana_1.c 12319F: drivers/scsi/arm/oak.c 12320F: drivers/scsi/atari_scsi.* 12321F: drivers/scsi/dmx3191d.c 12322F: drivers/scsi/g_NCR5380.* 12323F: drivers/scsi/mac_scsi.* 12324F: drivers/scsi/sun3_scsi.* 12325F: drivers/scsi/sun3_scsi_vme.c 12326 12327NCSI LIBRARY 12328M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 12329S: Maintained 12330F: net/ncsi/ 12331 12332NCT6775 HARDWARE MONITOR DRIVER 12333M: Guenter Roeck <linux@roeck-us.net> 12334L: linux-hwmon@vger.kernel.org 12335S: Maintained 12336F: Documentation/hwmon/nct6775.rst 12337F: drivers/hwmon/nct6775.c 12338 12339NETDEVSIM 12340M: Jakub Kicinski <kuba@kernel.org> 12341S: Maintained 12342F: drivers/net/netdevsim/* 12343 12344NETEM NETWORK EMULATOR 12345M: Stephen Hemminger <stephen@networkplumber.org> 12346L: netdev@vger.kernel.org 12347S: Maintained 12348F: net/sched/sch_netem.c 12349 12350NETERION 10GbE DRIVERS (s2io/vxge) 12351M: Jon Mason <jdmason@kudzu.us> 12352L: netdev@vger.kernel.org 12353S: Supported 12354F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 12355F: Documentation/networking/device_drivers/ethernet/neterion/vxge.rst 12356F: drivers/net/ethernet/neterion/ 12357 12358NETFILTER 12359M: Pablo Neira Ayuso <pablo@netfilter.org> 12360M: Jozsef Kadlecsik <kadlec@netfilter.org> 12361M: Florian Westphal <fw@strlen.de> 12362L: netfilter-devel@vger.kernel.org 12363L: coreteam@netfilter.org 12364S: Maintained 12365W: http://www.netfilter.org/ 12366W: http://www.iptables.org/ 12367W: http://www.nftables.org/ 12368Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 12369T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git 12370T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git 12371F: include/linux/netfilter* 12372F: include/linux/netfilter/ 12373F: include/net/netfilter/ 12374F: include/uapi/linux/netfilter* 12375F: include/uapi/linux/netfilter/ 12376F: net/*/netfilter.c 12377F: net/*/netfilter/ 12378F: net/bridge/br_netfilter*.c 12379F: net/netfilter/ 12380 12381NETROM NETWORK LAYER 12382M: Ralf Baechle <ralf@linux-mips.org> 12383L: linux-hams@vger.kernel.org 12384S: Maintained 12385W: http://www.linux-ax25.org/ 12386F: include/net/netrom.h 12387F: include/uapi/linux/netrom.h 12388F: net/netrom/ 12389 12390NETRONOME ETHERNET DRIVERS 12391M: Simon Horman <simon.horman@netronome.com> 12392R: Jakub Kicinski <kuba@kernel.org> 12393L: oss-drivers@netronome.com 12394S: Maintained 12395F: drivers/net/ethernet/netronome/ 12396 12397NETWORK BLOCK DEVICE (NBD) 12398M: Josef Bacik <josef@toxicpanda.com> 12399L: linux-block@vger.kernel.org 12400L: nbd@other.debian.org 12401S: Maintained 12402F: Documentation/admin-guide/blockdev/nbd.rst 12403F: drivers/block/nbd.c 12404F: include/trace/events/nbd.h 12405F: include/uapi/linux/nbd.h 12406 12407NETWORK DROP MONITOR 12408M: Neil Horman <nhorman@tuxdriver.com> 12409L: netdev@vger.kernel.org 12410S: Maintained 12411W: https://fedorahosted.org/dropwatch/ 12412F: include/uapi/linux/net_dropmon.h 12413F: net/core/drop_monitor.c 12414 12415NETWORKING DRIVERS 12416M: "David S. Miller" <davem@davemloft.net> 12417M: Jakub Kicinski <kuba@kernel.org> 12418L: netdev@vger.kernel.org 12419S: Maintained 12420W: http://www.linuxfoundation.org/en/Net 12421Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12422T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 12423T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 12424F: Documentation/devicetree/bindings/net/ 12425F: drivers/connector/ 12426F: drivers/net/ 12427F: include/linux/etherdevice.h 12428F: include/linux/fcdevice.h 12429F: include/linux/fddidevice.h 12430F: include/linux/hippidevice.h 12431F: include/linux/if_* 12432F: include/linux/inetdevice.h 12433F: include/linux/netdevice.h 12434F: include/uapi/linux/if_* 12435F: include/uapi/linux/netdevice.h 12436 12437NETWORKING DRIVERS (WIRELESS) 12438M: Kalle Valo <kvalo@codeaurora.org> 12439L: linux-wireless@vger.kernel.org 12440S: Maintained 12441Q: http://patchwork.kernel.org/project/linux-wireless/list/ 12442T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git 12443T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 12444F: Documentation/devicetree/bindings/net/wireless/ 12445F: drivers/net/wireless/ 12446 12447NETWORKING [DSA] 12448M: Andrew Lunn <andrew@lunn.ch> 12449M: Vivien Didelot <vivien.didelot@gmail.com> 12450M: Florian Fainelli <f.fainelli@gmail.com> 12451M: Vladimir Oltean <olteanv@gmail.com> 12452S: Maintained 12453F: Documentation/devicetree/bindings/net/dsa/ 12454F: drivers/net/dsa/ 12455F: include/linux/dsa/ 12456F: include/linux/platform_data/dsa.h 12457F: include/net/dsa.h 12458F: net/dsa/ 12459 12460NETWORKING [GENERAL] 12461M: "David S. Miller" <davem@davemloft.net> 12462M: Jakub Kicinski <kuba@kernel.org> 12463L: netdev@vger.kernel.org 12464S: Maintained 12465W: http://www.linuxfoundation.org/en/Net 12466Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12467B: mailto:netdev@vger.kernel.org 12468T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 12469T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 12470F: Documentation/networking/ 12471F: include/linux/in.h 12472F: include/linux/net.h 12473F: include/linux/netdevice.h 12474F: include/net/ 12475F: include/uapi/linux/in.h 12476F: include/uapi/linux/net.h 12477F: include/uapi/linux/net_namespace.h 12478F: include/uapi/linux/netdevice.h 12479F: lib/net_utils.c 12480F: lib/random32.c 12481F: net/ 12482F: tools/testing/selftests/net/ 12483 12484NETWORKING [IPSEC] 12485M: Steffen Klassert <steffen.klassert@secunet.com> 12486M: Herbert Xu <herbert@gondor.apana.org.au> 12487M: "David S. Miller" <davem@davemloft.net> 12488L: netdev@vger.kernel.org 12489S: Maintained 12490T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 12491T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 12492F: include/net/xfrm.h 12493F: include/uapi/linux/xfrm.h 12494F: net/ipv4/ah4.c 12495F: net/ipv4/esp4* 12496F: net/ipv4/ip_vti.c 12497F: net/ipv4/ipcomp.c 12498F: net/ipv4/xfrm* 12499F: net/ipv6/ah6.c 12500F: net/ipv6/esp6* 12501F: net/ipv6/ip6_vti.c 12502F: net/ipv6/ipcomp6.c 12503F: net/ipv6/xfrm* 12504F: net/key/ 12505F: net/xfrm/ 12506F: tools/testing/selftests/net/ipsec.c 12507 12508NETWORKING [IPv4/IPv6] 12509M: "David S. Miller" <davem@davemloft.net> 12510M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 12511M: David Ahern <dsahern@kernel.org> 12512L: netdev@vger.kernel.org 12513S: Maintained 12514T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 12515F: arch/x86/net/* 12516F: include/net/ip* 12517F: net/ipv4/ 12518F: net/ipv6/ 12519 12520NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 12521M: Paul Moore <paul@paul-moore.com> 12522L: netdev@vger.kernel.org 12523L: linux-security-module@vger.kernel.org 12524S: Maintained 12525W: https://github.com/netlabel 12526F: Documentation/netlabel/ 12527F: include/net/calipso.h 12528F: include/net/cipso_ipv4.h 12529F: include/net/netlabel.h 12530F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 12531F: include/uapi/linux/netfilter/xt_SECMARK.h 12532F: net/ipv4/cipso_ipv4.c 12533F: net/ipv6/calipso.c 12534F: net/netfilter/xt_CONNSECMARK.c 12535F: net/netfilter/xt_SECMARK.c 12536F: net/netlabel/ 12537 12538NETWORKING [MPTCP] 12539M: Mat Martineau <mathew.j.martineau@linux.intel.com> 12540M: Matthieu Baerts <matthieu.baerts@tessares.net> 12541L: netdev@vger.kernel.org 12542L: mptcp@lists.linux.dev 12543S: Maintained 12544W: https://github.com/multipath-tcp/mptcp_net-next/wiki 12545B: https://github.com/multipath-tcp/mptcp_net-next/issues 12546F: Documentation/networking/mptcp-sysctl.rst 12547F: include/net/mptcp.h 12548F: include/uapi/linux/mptcp.h 12549F: net/mptcp/ 12550F: tools/testing/selftests/net/mptcp/ 12551 12552NETWORKING [TCP] 12553M: Eric Dumazet <edumazet@google.com> 12554L: netdev@vger.kernel.org 12555S: Maintained 12556F: include/linux/tcp.h 12557F: include/net/tcp.h 12558F: include/trace/events/tcp.h 12559F: include/uapi/linux/tcp.h 12560F: net/ipv4/syncookies.c 12561F: net/ipv4/tcp*.c 12562F: net/ipv6/syncookies.c 12563F: net/ipv6/tcp*.c 12564 12565NETWORKING [TLS] 12566M: Boris Pismenny <borisp@nvidia.com> 12567M: John Fastabend <john.fastabend@gmail.com> 12568M: Daniel Borkmann <daniel@iogearbox.net> 12569M: Jakub Kicinski <kuba@kernel.org> 12570L: netdev@vger.kernel.org 12571S: Maintained 12572F: include/net/tls.h 12573F: include/uapi/linux/tls.h 12574F: net/tls/* 12575 12576NETWORKING [WIRELESS] 12577L: linux-wireless@vger.kernel.org 12578Q: http://patchwork.kernel.org/project/linux-wireless/list/ 12579 12580NETXEN (1/10) GbE SUPPORT 12581M: Manish Chopra <manishc@marvell.com> 12582M: Rahul Verma <rahulv@marvell.com> 12583M: GR-Linux-NIC-Dev@marvell.com 12584L: netdev@vger.kernel.org 12585S: Supported 12586F: drivers/net/ethernet/qlogic/netxen/ 12587 12588NET_FAILOVER MODULE 12589M: Sridhar Samudrala <sridhar.samudrala@intel.com> 12590L: netdev@vger.kernel.org 12591S: Supported 12592F: Documentation/networking/net_failover.rst 12593F: drivers/net/net_failover.c 12594F: include/net/net_failover.h 12595 12596NEXTHOP 12597M: David Ahern <dsahern@kernel.org> 12598L: netdev@vger.kernel.org 12599S: Maintained 12600F: include/net/netns/nexthop.h 12601F: include/net/nexthop.h 12602F: include/uapi/linux/nexthop.h 12603F: net/ipv4/nexthop.c 12604 12605NFC SUBSYSTEM 12606L: netdev@vger.kernel.org 12607S: Orphan 12608F: Documentation/devicetree/bindings/net/nfc/ 12609F: drivers/nfc/ 12610F: include/linux/platform_data/nfcmrvl.h 12611F: include/net/nfc/ 12612F: include/uapi/linux/nfc.h 12613F: net/nfc/ 12614 12615NFC VIRTUAL NCI DEVICE DRIVER 12616M: Bongsu Jeon <bongsu.jeon@samsung.com> 12617L: netdev@vger.kernel.org 12618L: linux-nfc@lists.01.org (moderated for non-subscribers) 12619S: Supported 12620F: drivers/nfc/virtual_ncidev.c 12621F: tools/testing/selftests/nci/ 12622 12623NFS, SUNRPC, AND LOCKD CLIENTS 12624M: Trond Myklebust <trond.myklebust@hammerspace.com> 12625M: Anna Schumaker <anna.schumaker@netapp.com> 12626L: linux-nfs@vger.kernel.org 12627S: Maintained 12628W: http://client.linux-nfs.org 12629T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 12630F: fs/lockd/ 12631F: fs/nfs/ 12632F: fs/nfs_common/ 12633F: include/linux/lockd/ 12634F: include/linux/nfs* 12635F: include/linux/sunrpc/ 12636F: include/uapi/linux/nfs* 12637F: include/uapi/linux/sunrpc/ 12638F: net/sunrpc/ 12639F: Documentation/filesystems/nfs/ 12640 12641NILFS2 FILESYSTEM 12642M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 12643L: linux-nilfs@vger.kernel.org 12644S: Supported 12645W: https://nilfs.sourceforge.io/ 12646W: https://nilfs.osdn.jp/ 12647T: git git://github.com/konis/nilfs2.git 12648F: Documentation/filesystems/nilfs2.rst 12649F: fs/nilfs2/ 12650F: include/trace/events/nilfs2.h 12651F: include/uapi/linux/nilfs2_api.h 12652F: include/uapi/linux/nilfs2_ondisk.h 12653 12654NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 12655M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 12656S: Maintained 12657W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 12658F: Documentation/scsi/NinjaSCSI.rst 12659F: drivers/scsi/pcmcia/nsp_* 12660 12661NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 12662M: GOTO Masanori <gotom@debian.or.jp> 12663M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 12664S: Maintained 12665W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 12666F: Documentation/scsi/NinjaSCSI.rst 12667F: drivers/scsi/nsp32* 12668 12669NIOS2 ARCHITECTURE 12670M: Ley Foon Tan <ley.foon.tan@intel.com> 12671S: Maintained 12672T: git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git 12673F: arch/nios2/ 12674 12675NITRO ENCLAVES (NE) 12676M: Andra Paraschiv <andraprs@amazon.com> 12677M: Alexandru Vasile <lexnv@amazon.com> 12678M: Alexandru Ciobotaru <alcioa@amazon.com> 12679L: linux-kernel@vger.kernel.org 12680S: Supported 12681W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 12682F: Documentation/virt/ne_overview.rst 12683F: drivers/virt/nitro_enclaves/ 12684F: include/linux/nitro_enclaves.h 12685F: include/uapi/linux/nitro_enclaves.h 12686F: samples/nitro_enclaves/ 12687 12688NOHZ, DYNTICKS SUPPORT 12689M: Frederic Weisbecker <fweisbec@gmail.com> 12690M: Thomas Gleixner <tglx@linutronix.de> 12691M: Ingo Molnar <mingo@kernel.org> 12692L: linux-kernel@vger.kernel.org 12693S: Maintained 12694T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 12695F: include/linux/sched/nohz.h 12696F: include/linux/tick.h 12697F: kernel/time/tick*.* 12698 12699NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 12700M: Pavel Machek <pavel@ucw.cz> 12701M: Sakari Ailus <sakari.ailus@iki.fi> 12702L: linux-media@vger.kernel.org 12703S: Maintained 12704F: drivers/media/i2c/ad5820.c 12705F: drivers/media/i2c/et8ek8 12706 12707NOKIA N900 POWER SUPPLY DRIVERS 12708R: Pali Rohár <pali@kernel.org> 12709F: drivers/power/supply/bq2415x_charger.c 12710F: drivers/power/supply/bq27xxx_battery.c 12711F: drivers/power/supply/bq27xxx_battery_i2c.c 12712F: drivers/power/supply/isp1704_charger.c 12713F: drivers/power/supply/rx51_battery.c 12714F: include/linux/power/bq2415x_charger.h 12715F: include/linux/power/bq27xxx_battery.h 12716 12717NOLIBC HEADER FILE 12718M: Willy Tarreau <w@1wt.eu> 12719S: Maintained 12720T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 12721F: tools/include/nolibc/ 12722 12723NSDEPS 12724M: Matthias Maennich <maennich@google.com> 12725S: Maintained 12726F: Documentation/core-api/symbol-namespaces.rst 12727F: scripts/nsdeps 12728 12729NTB AMD DRIVER 12730M: Sanjay R Mehta <sanju.mehta@amd.com> 12731M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 12732L: linux-ntb@googlegroups.com 12733S: Supported 12734F: drivers/ntb/hw/amd/ 12735 12736NTB DRIVER CORE 12737M: Jon Mason <jdmason@kudzu.us> 12738M: Dave Jiang <dave.jiang@intel.com> 12739M: Allen Hubbe <allenbh@gmail.com> 12740L: linux-ntb@googlegroups.com 12741S: Supported 12742W: https://github.com/jonmason/ntb/wiki 12743T: git git://github.com/jonmason/ntb.git 12744F: drivers/net/ntb_netdev.c 12745F: drivers/ntb/ 12746F: include/linux/ntb.h 12747F: include/linux/ntb_transport.h 12748F: tools/testing/selftests/ntb/ 12749 12750NTB IDT DRIVER 12751M: Serge Semin <fancer.lancer@gmail.com> 12752L: linux-ntb@googlegroups.com 12753S: Supported 12754F: drivers/ntb/hw/idt/ 12755 12756NTB INTEL DRIVER 12757M: Dave Jiang <dave.jiang@intel.com> 12758L: linux-ntb@googlegroups.com 12759S: Supported 12760W: https://github.com/davejiang/linux/wiki 12761T: git https://github.com/davejiang/linux.git 12762F: drivers/ntb/hw/intel/ 12763 12764NTFS FILESYSTEM 12765M: Anton Altaparmakov <anton@tuxera.com> 12766L: linux-ntfs-dev@lists.sourceforge.net 12767S: Supported 12768W: http://www.tuxera.com/ 12769T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 12770F: Documentation/filesystems/ntfs.rst 12771F: fs/ntfs/ 12772 12773NUBUS SUBSYSTEM 12774M: Finn Thain <fthain@telegraphics.com.au> 12775L: linux-m68k@lists.linux-m68k.org 12776S: Maintained 12777F: arch/*/include/asm/nubus.h 12778F: drivers/nubus/ 12779F: include/linux/nubus.h 12780F: include/uapi/linux/nubus.h 12781 12782NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 12783M: Antonino Daplas <adaplas@gmail.com> 12784L: linux-fbdev@vger.kernel.org 12785S: Maintained 12786F: drivers/video/fbdev/nvidia/ 12787F: drivers/video/fbdev/riva/ 12788 12789NVM EXPRESS DRIVER 12790M: Keith Busch <kbusch@kernel.org> 12791M: Jens Axboe <axboe@fb.com> 12792M: Christoph Hellwig <hch@lst.de> 12793M: Sagi Grimberg <sagi@grimberg.me> 12794L: linux-nvme@lists.infradead.org 12795S: Supported 12796W: http://git.infradead.org/nvme.git 12797T: git://git.infradead.org/nvme.git 12798F: drivers/nvme/host/ 12799F: include/linux/nvme.h 12800F: include/uapi/linux/nvme_ioctl.h 12801 12802NVM EXPRESS FC TRANSPORT DRIVERS 12803M: James Smart <james.smart@broadcom.com> 12804L: linux-nvme@lists.infradead.org 12805S: Supported 12806F: drivers/nvme/host/fc.c 12807F: drivers/nvme/target/fc.c 12808F: drivers/nvme/target/fcloop.c 12809F: include/linux/nvme-fc-driver.h 12810F: include/linux/nvme-fc.h 12811 12812NVM EXPRESS TARGET DRIVER 12813M: Christoph Hellwig <hch@lst.de> 12814M: Sagi Grimberg <sagi@grimberg.me> 12815M: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> 12816L: linux-nvme@lists.infradead.org 12817S: Supported 12818W: http://git.infradead.org/nvme.git 12819T: git://git.infradead.org/nvme.git 12820F: drivers/nvme/target/ 12821 12822NVMEM FRAMEWORK 12823M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 12824S: Maintained 12825T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 12826F: Documentation/ABI/stable/sysfs-bus-nvmem 12827F: Documentation/devicetree/bindings/nvmem/ 12828F: drivers/nvmem/ 12829F: include/linux/nvmem-consumer.h 12830F: include/linux/nvmem-provider.h 12831 12832NXP FSPI DRIVER 12833M: Ashish Kumar <ashish.kumar@nxp.com> 12834R: Yogesh Gaur <yogeshgaur.83@gmail.com> 12835L: linux-spi@vger.kernel.org 12836S: Maintained 12837F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt 12838F: drivers/spi/spi-nxp-fspi.c 12839 12840NXP FXAS21002C DRIVER 12841M: Rui Miguel Silva <rmfrfs@gmail.com> 12842L: linux-iio@vger.kernel.org 12843S: Maintained 12844F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 12845F: drivers/iio/gyro/fxas21002c.h 12846F: drivers/iio/gyro/fxas21002c_core.c 12847F: drivers/iio/gyro/fxas21002c_i2c.c 12848F: drivers/iio/gyro/fxas21002c_spi.c 12849 12850NXP i.MX CLOCK DRIVERS 12851M: Abel Vesa <abel.vesa@nxp.com> 12852L: linux-clk@vger.kernel.org 12853L: linux-imx@nxp.com 12854S: Maintained 12855F: drivers/clk/imx/ 12856 12857NXP i.MX 8MQ DCSS DRIVER 12858M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 12859R: Lucas Stach <l.stach@pengutronix.de> 12860L: dri-devel@lists.freedesktop.org 12861S: Maintained 12862F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 12863F: drivers/gpu/drm/imx/dcss/ 12864 12865NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 12866M: Jagan Teki <jagan@amarulasolutions.com> 12867S: Maintained 12868F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 12869F: drivers/regulator/pf8x00-regulator.c 12870 12871NXP PTN5150A CC LOGIC AND EXTCON DRIVER 12872M: Krzysztof Kozlowski <krzk@kernel.org> 12873L: linux-kernel@vger.kernel.org 12874S: Maintained 12875F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 12876F: drivers/extcon/extcon-ptn5150.c 12877 12878NXP SGTL5000 DRIVER 12879M: Fabio Estevam <festevam@gmail.com> 12880L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12881S: Maintained 12882F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 12883F: sound/soc/codecs/sgtl5000* 12884 12885NXP SJA1105 ETHERNET SWITCH DRIVER 12886M: Vladimir Oltean <olteanv@gmail.com> 12887L: linux-kernel@vger.kernel.org 12888S: Maintained 12889F: drivers/net/dsa/sja1105 12890 12891NXP TDA998X DRM DRIVER 12892M: Russell King <linux@armlinux.org.uk> 12893S: Maintained 12894T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 12895T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 12896F: drivers/gpu/drm/i2c/tda998x_drv.c 12897F: include/drm/i2c/tda998x.h 12898F: include/dt-bindings/display/tda998x.h 12899K: "nxp,tda998x" 12900 12901NXP TFA9879 DRIVER 12902M: Peter Rosin <peda@axentia.se> 12903L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12904S: Maintained 12905F: Documentation/devicetree/bindings/sound/tfa9879.txt 12906F: sound/soc/codecs/tfa9879* 12907 12908NXP-NCI NFC DRIVER 12909M: Clément Perrochaud <clement.perrochaud@effinnov.com> 12910R: Charles Gorand <charles.gorand@effinnov.com> 12911L: linux-nfc@lists.01.org (moderated for non-subscribers) 12912S: Supported 12913F: drivers/nfc/nxp-nci 12914 12915OBJAGG 12916M: Jiri Pirko <jiri@nvidia.com> 12917L: netdev@vger.kernel.org 12918S: Supported 12919F: include/linux/objagg.h 12920F: lib/objagg.c 12921F: lib/test_objagg.c 12922 12923OBJTOOL 12924M: Josh Poimboeuf <jpoimboe@redhat.com> 12925M: Peter Zijlstra <peterz@infradead.org> 12926S: Supported 12927F: tools/objtool/ 12928F: include/linux/objtool.h 12929 12930OCELOT ETHERNET SWITCH DRIVER 12931M: Vladimir Oltean <vladimir.oltean@nxp.com> 12932M: Claudiu Manoil <claudiu.manoil@nxp.com> 12933M: Alexandre Belloni <alexandre.belloni@bootlin.com> 12934M: UNGLinuxDriver@microchip.com 12935L: netdev@vger.kernel.org 12936S: Supported 12937F: drivers/net/dsa/ocelot/* 12938F: drivers/net/ethernet/mscc/ 12939F: include/soc/mscc/ocelot* 12940F: net/dsa/tag_ocelot.c 12941F: net/dsa/tag_ocelot_8021q.c 12942F: tools/testing/selftests/drivers/net/ocelot/* 12943 12944OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 12945M: Frederic Barrat <fbarrat@linux.ibm.com> 12946M: Andrew Donnellan <ajd@linux.ibm.com> 12947L: linuxppc-dev@lists.ozlabs.org 12948S: Supported 12949F: Documentation/userspace-api/accelerators/ocxl.rst 12950F: arch/powerpc/include/asm/pnv-ocxl.h 12951F: arch/powerpc/platforms/powernv/ocxl.c 12952F: drivers/misc/ocxl/ 12953F: include/misc/ocxl* 12954F: include/uapi/misc/ocxl.h 12955 12956OMAP AUDIO SUPPORT 12957M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 12958M: Jarkko Nikula <jarkko.nikula@bitmer.com> 12959L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12960L: linux-omap@vger.kernel.org 12961S: Maintained 12962F: sound/soc/ti/n810.c 12963F: sound/soc/ti/omap* 12964F: sound/soc/ti/rx51.c 12965F: sound/soc/ti/sdma-pcm.* 12966 12967OMAP CLOCK FRAMEWORK SUPPORT 12968M: Paul Walmsley <paul@pwsan.com> 12969L: linux-omap@vger.kernel.org 12970S: Maintained 12971F: arch/arm/*omap*/*clock* 12972 12973OMAP DEVICE TREE SUPPORT 12974M: Benoît Cousson <bcousson@baylibre.com> 12975M: Tony Lindgren <tony@atomide.com> 12976L: linux-omap@vger.kernel.org 12977L: devicetree@vger.kernel.org 12978S: Maintained 12979F: arch/arm/boot/dts/*am3* 12980F: arch/arm/boot/dts/*am4* 12981F: arch/arm/boot/dts/*am5* 12982F: arch/arm/boot/dts/*dra7* 12983F: arch/arm/boot/dts/*omap* 12984F: arch/arm/boot/dts/logicpd-som-lv* 12985F: arch/arm/boot/dts/logicpd-torpedo* 12986 12987OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 12988L: linux-omap@vger.kernel.org 12989L: linux-fbdev@vger.kernel.org 12990S: Orphan 12991F: Documentation/arm/omap/dss.rst 12992F: drivers/video/fbdev/omap2/ 12993 12994OMAP FRAMEBUFFER SUPPORT 12995L: linux-fbdev@vger.kernel.org 12996L: linux-omap@vger.kernel.org 12997S: Orphan 12998F: drivers/video/fbdev/omap/ 12999 13000OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 13001M: Roger Quadros <rogerq@kernel.org> 13002M: Tony Lindgren <tony@atomide.com> 13003L: linux-omap@vger.kernel.org 13004S: Maintained 13005F: arch/arm/mach-omap2/*gpmc* 13006F: drivers/memory/omap-gpmc.c 13007 13008OMAP GPIO DRIVER 13009M: Grygorii Strashko <grygorii.strashko@ti.com> 13010M: Santosh Shilimkar <ssantosh@kernel.org> 13011M: Kevin Hilman <khilman@kernel.org> 13012L: linux-omap@vger.kernel.org 13013S: Maintained 13014F: Documentation/devicetree/bindings/gpio/gpio-omap.txt 13015F: drivers/gpio/gpio-omap.c 13016 13017OMAP HARDWARE SPINLOCK SUPPORT 13018M: Ohad Ben-Cohen <ohad@wizery.com> 13019L: linux-omap@vger.kernel.org 13020S: Maintained 13021F: drivers/hwspinlock/omap_hwspinlock.c 13022 13023OMAP HS MMC SUPPORT 13024L: linux-mmc@vger.kernel.org 13025L: linux-omap@vger.kernel.org 13026S: Orphan 13027F: drivers/mmc/host/omap_hsmmc.c 13028 13029OMAP HWMOD DATA 13030M: Paul Walmsley <paul@pwsan.com> 13031L: linux-omap@vger.kernel.org 13032S: Maintained 13033F: arch/arm/mach-omap2/omap_hwmod*data* 13034 13035OMAP HWMOD DATA FOR OMAP4-BASED DEVICES 13036M: Benoît Cousson <bcousson@baylibre.com> 13037L: linux-omap@vger.kernel.org 13038S: Maintained 13039F: arch/arm/mach-omap2/omap_hwmod_44xx_data.c 13040 13041OMAP HWMOD SUPPORT 13042M: Benoît Cousson <bcousson@baylibre.com> 13043M: Paul Walmsley <paul@pwsan.com> 13044L: linux-omap@vger.kernel.org 13045S: Maintained 13046F: arch/arm/mach-omap2/omap_hwmod.* 13047 13048OMAP I2C DRIVER 13049M: Vignesh R <vigneshr@ti.com> 13050L: linux-omap@vger.kernel.org 13051L: linux-i2c@vger.kernel.org 13052S: Maintained 13053F: Documentation/devicetree/bindings/i2c/i2c-omap.txt 13054F: drivers/i2c/busses/i2c-omap.c 13055 13056OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 13057M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13058L: linux-media@vger.kernel.org 13059S: Maintained 13060F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 13061F: drivers/media/platform/omap3isp/ 13062F: drivers/staging/media/omap4iss/ 13063 13064OMAP MMC SUPPORT 13065M: Aaro Koskinen <aaro.koskinen@iki.fi> 13066L: linux-omap@vger.kernel.org 13067S: Odd Fixes 13068F: drivers/mmc/host/omap.c 13069 13070OMAP POWER MANAGEMENT SUPPORT 13071M: Kevin Hilman <khilman@kernel.org> 13072L: linux-omap@vger.kernel.org 13073S: Maintained 13074F: arch/arm/*omap*/*pm* 13075F: drivers/cpufreq/omap-cpufreq.c 13076 13077OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 13078M: Rajendra Nayak <rnayak@codeaurora.org> 13079M: Paul Walmsley <paul@pwsan.com> 13080L: linux-omap@vger.kernel.org 13081S: Maintained 13082F: arch/arm/mach-omap2/prm* 13083 13084OMAP RANDOM NUMBER GENERATOR SUPPORT 13085M: Deepak Saxena <dsaxena@plexity.net> 13086S: Maintained 13087F: drivers/char/hw_random/omap-rng.c 13088 13089OMAP USB SUPPORT 13090L: linux-usb@vger.kernel.org 13091L: linux-omap@vger.kernel.org 13092S: Orphan 13093F: arch/arm/*omap*/usb* 13094F: drivers/usb/*/*omap* 13095 13096OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 13097M: Mark Jackson <mpfj@newflow.co.uk> 13098L: linux-omap@vger.kernel.org 13099S: Maintained 13100F: arch/arm/boot/dts/am335x-nano.dts 13101 13102OMAP1 SUPPORT 13103M: Aaro Koskinen <aaro.koskinen@iki.fi> 13104M: Tony Lindgren <tony@atomide.com> 13105L: linux-omap@vger.kernel.org 13106S: Maintained 13107Q: http://patchwork.kernel.org/project/linux-omap/list/ 13108T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 13109F: arch/arm/configs/omap1_defconfig 13110F: arch/arm/mach-omap1/ 13111F: arch/arm/plat-omap/ 13112F: drivers/i2c/busses/i2c-omap.c 13113F: include/linux/platform_data/ams-delta-fiq.h 13114F: include/linux/platform_data/i2c-omap.h 13115 13116OMAP2+ SUPPORT 13117M: Tony Lindgren <tony@atomide.com> 13118L: linux-omap@vger.kernel.org 13119S: Maintained 13120W: http://www.muru.com/linux/omap/ 13121W: http://linux.omap.com/ 13122Q: http://patchwork.kernel.org/project/linux-omap/list/ 13123T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 13124F: arch/arm/configs/omap2plus_defconfig 13125F: arch/arm/mach-omap2/ 13126F: arch/arm/plat-omap/ 13127F: drivers/bus/ti-sysc.c 13128F: drivers/i2c/busses/i2c-omap.c 13129F: drivers/irqchip/irq-omap-intc.c 13130F: drivers/mfd/*omap*.c 13131F: drivers/mfd/menelaus.c 13132F: drivers/mfd/palmas.c 13133F: drivers/mfd/tps65217.c 13134F: drivers/mfd/tps65218.c 13135F: drivers/mfd/tps65910.c 13136F: drivers/mfd/twl-core.[ch] 13137F: drivers/mfd/twl4030*.c 13138F: drivers/mfd/twl6030*.c 13139F: drivers/mfd/twl6040*.c 13140F: drivers/regulator/palmas-regulator*.c 13141F: drivers/regulator/pbias-regulator.c 13142F: drivers/regulator/tps65217-regulator.c 13143F: drivers/regulator/tps65218-regulator.c 13144F: drivers/regulator/tps65910-regulator.c 13145F: drivers/regulator/twl-regulator.c 13146F: drivers/regulator/twl6030-regulator.c 13147F: include/linux/platform_data/i2c-omap.h 13148F: include/linux/platform_data/ti-sysc.h 13149 13150OMFS FILESYSTEM 13151M: Bob Copeland <me@bobcopeland.com> 13152L: linux-karma-devel@lists.sourceforge.net 13153S: Maintained 13154F: Documentation/filesystems/omfs.rst 13155F: fs/omfs/ 13156 13157OMNIKEY CARDMAN 4000 DRIVER 13158M: Harald Welte <laforge@gnumonks.org> 13159S: Maintained 13160F: drivers/char/pcmcia/cm4000_cs.c 13161F: include/linux/cm4000_cs.h 13162F: include/uapi/linux/cm4000_cs.h 13163 13164OMNIKEY CARDMAN 4040 DRIVER 13165M: Harald Welte <laforge@gnumonks.org> 13166S: Maintained 13167F: drivers/char/pcmcia/cm4040_cs.* 13168 13169OMNIVISION OV02A10 SENSOR DRIVER 13170M: Dongchun Zhu <dongchun.zhu@mediatek.com> 13171L: linux-media@vger.kernel.org 13172S: Maintained 13173T: git git://linuxtv.org/media_tree.git 13174F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 13175F: drivers/media/i2c/ov02a10.c 13176 13177OMNIVISION OV13858 SENSOR DRIVER 13178M: Sakari Ailus <sakari.ailus@linux.intel.com> 13179L: linux-media@vger.kernel.org 13180S: Maintained 13181T: git git://linuxtv.org/media_tree.git 13182F: drivers/media/i2c/ov13858.c 13183 13184OMNIVISION OV2680 SENSOR DRIVER 13185M: Rui Miguel Silva <rmfrfs@gmail.com> 13186L: linux-media@vger.kernel.org 13187S: Maintained 13188T: git git://linuxtv.org/media_tree.git 13189F: Documentation/devicetree/bindings/media/i2c/ov2680.yaml 13190F: drivers/media/i2c/ov2680.c 13191 13192OMNIVISION OV2685 SENSOR DRIVER 13193M: Shunqian Zheng <zhengsq@rock-chips.com> 13194L: linux-media@vger.kernel.org 13195S: Maintained 13196T: git git://linuxtv.org/media_tree.git 13197F: drivers/media/i2c/ov2685.c 13198 13199OMNIVISION OV2740 SENSOR DRIVER 13200M: Tianshu Qiu <tian.shu.qiu@intel.com> 13201R: Shawn Tu <shawnx.tu@intel.com> 13202R: Bingbu Cao <bingbu.cao@intel.com> 13203L: linux-media@vger.kernel.org 13204S: Maintained 13205T: git git://linuxtv.org/media_tree.git 13206F: drivers/media/i2c/ov2740.c 13207 13208OMNIVISION OV5640 SENSOR DRIVER 13209M: Steve Longerbeam <slongerbeam@gmail.com> 13210L: linux-media@vger.kernel.org 13211S: Maintained 13212T: git git://linuxtv.org/media_tree.git 13213F: drivers/media/i2c/ov5640.c 13214 13215OMNIVISION OV5647 SENSOR DRIVER 13216M: Dave Stevenson <dave.stevenson@raspberrypi.com> 13217M: Jacopo Mondi <jacopo@jmondi.org> 13218L: linux-media@vger.kernel.org 13219S: Maintained 13220T: git git://linuxtv.org/media_tree.git 13221F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 13222F: drivers/media/i2c/ov5647.c 13223 13224OMNIVISION OV5670 SENSOR DRIVER 13225M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 13226M: Hyungwoo Yang <hyungwoo.yang@intel.com> 13227L: linux-media@vger.kernel.org 13228S: Maintained 13229T: git git://linuxtv.org/media_tree.git 13230F: drivers/media/i2c/ov5670.c 13231 13232OMNIVISION OV5675 SENSOR DRIVER 13233M: Shawn Tu <shawnx.tu@intel.com> 13234L: linux-media@vger.kernel.org 13235S: Maintained 13236T: git git://linuxtv.org/media_tree.git 13237F: drivers/media/i2c/ov5675.c 13238 13239OMNIVISION OV5695 SENSOR DRIVER 13240M: Shunqian Zheng <zhengsq@rock-chips.com> 13241L: linux-media@vger.kernel.org 13242S: Maintained 13243T: git git://linuxtv.org/media_tree.git 13244F: drivers/media/i2c/ov5695.c 13245 13246OMNIVISION OV7670 SENSOR DRIVER 13247L: linux-media@vger.kernel.org 13248S: Orphan 13249T: git git://linuxtv.org/media_tree.git 13250F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 13251F: drivers/media/i2c/ov7670.c 13252 13253OMNIVISION OV772x SENSOR DRIVER 13254M: Jacopo Mondi <jacopo@jmondi.org> 13255L: linux-media@vger.kernel.org 13256S: Odd fixes 13257T: git git://linuxtv.org/media_tree.git 13258F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 13259F: drivers/media/i2c/ov772x.c 13260F: include/media/i2c/ov772x.h 13261 13262OMNIVISION OV7740 SENSOR DRIVER 13263M: Wenyou Yang <wenyou.yang@microchip.com> 13264L: linux-media@vger.kernel.org 13265S: Maintained 13266T: git git://linuxtv.org/media_tree.git 13267F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 13268F: drivers/media/i2c/ov7740.c 13269 13270OMNIVISION OV8856 SENSOR DRIVER 13271M: Dongchun Zhu <dongchun.zhu@mediatek.com> 13272L: linux-media@vger.kernel.org 13273S: Maintained 13274T: git git://linuxtv.org/media_tree.git 13275F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 13276F: drivers/media/i2c/ov8856.c 13277 13278OMNIVISION OV9640 SENSOR DRIVER 13279M: Petr Cvek <petrcvekcz@gmail.com> 13280L: linux-media@vger.kernel.org 13281S: Maintained 13282F: drivers/media/i2c/ov9640.* 13283 13284OMNIVISION OV9650 SENSOR DRIVER 13285M: Sakari Ailus <sakari.ailus@linux.intel.com> 13286R: Akinobu Mita <akinobu.mita@gmail.com> 13287R: Sylwester Nawrocki <s.nawrocki@samsung.com> 13288L: linux-media@vger.kernel.org 13289S: Maintained 13290T: git git://linuxtv.org/media_tree.git 13291F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 13292F: drivers/media/i2c/ov9650.c 13293 13294OMNIVISION OV9734 SENSOR DRIVER 13295M: Tianshu Qiu <tian.shu.qiu@intel.com> 13296R: Bingbu Cao <bingbu.cao@intel.com> 13297L: linux-media@vger.kernel.org 13298S: Maintained 13299T: git git://linuxtv.org/media_tree.git 13300F: drivers/media/i2c/ov9734.c 13301 13302ONENAND FLASH DRIVER 13303M: Kyungmin Park <kyungmin.park@samsung.com> 13304L: linux-mtd@lists.infradead.org 13305S: Maintained 13306F: drivers/mtd/nand/onenand/ 13307F: include/linux/mtd/onenand*.h 13308 13309ONION OMEGA2+ BOARD 13310M: Harvey Hunt <harveyhuntnexus@gmail.com> 13311L: linux-mips@vger.kernel.org 13312S: Maintained 13313F: arch/mips/boot/dts/ralink/omega2p.dts 13314 13315OP-TEE DRIVER 13316M: Jens Wiklander <jens.wiklander@linaro.org> 13317L: op-tee@lists.trustedfirmware.org 13318S: Maintained 13319F: Documentation/ABI/testing/sysfs-bus-optee-devices 13320F: drivers/tee/optee/ 13321 13322OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 13323M: Sumit Garg <sumit.garg@linaro.org> 13324L: op-tee@lists.trustedfirmware.org 13325S: Maintained 13326F: drivers/char/hw_random/optee-rng.c 13327 13328OPA-VNIC DRIVER 13329M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 13330M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 13331L: linux-rdma@vger.kernel.org 13332S: Supported 13333F: drivers/infiniband/ulp/opa_vnic 13334 13335OPEN FIRMWARE AND DEVICE TREE OVERLAYS 13336M: Pantelis Antoniou <pantelis.antoniou@konsulko.com> 13337M: Frank Rowand <frowand.list@gmail.com> 13338L: devicetree@vger.kernel.org 13339S: Maintained 13340F: Documentation/devicetree/dynamic-resolution-notes.rst 13341F: Documentation/devicetree/overlay-notes.rst 13342F: drivers/of/overlay.c 13343F: drivers/of/resolver.c 13344K: of_overlay_notifier_ 13345 13346OPEN FIRMWARE AND FLATTENED DEVICE TREE 13347M: Rob Herring <robh+dt@kernel.org> 13348M: Frank Rowand <frowand.list@gmail.com> 13349L: devicetree@vger.kernel.org 13350S: Maintained 13351W: http://www.devicetree.org/ 13352T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 13353F: Documentation/ABI/testing/sysfs-firmware-ofw 13354F: drivers/of/ 13355F: include/linux/of*.h 13356F: scripts/dtc/ 13357 13358OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 13359M: Rob Herring <robh+dt@kernel.org> 13360L: devicetree@vger.kernel.org 13361S: Maintained 13362Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 13363T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 13364F: Documentation/devicetree/ 13365F: arch/*/boot/dts/ 13366F: include/dt-bindings/ 13367 13368OPENCORES I2C BUS DRIVER 13369M: Peter Korsgaard <peter@korsgaard.com> 13370M: Andrew Lunn <andrew@lunn.ch> 13371L: linux-i2c@vger.kernel.org 13372S: Maintained 13373F: Documentation/devicetree/bindings/i2c/i2c-ocores.txt 13374F: Documentation/i2c/busses/i2c-ocores.rst 13375F: drivers/i2c/busses/i2c-ocores.c 13376F: include/linux/platform_data/i2c-ocores.h 13377 13378OPENRISC ARCHITECTURE 13379M: Jonas Bonn <jonas@southpole.se> 13380M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 13381M: Stafford Horne <shorne@gmail.com> 13382L: openrisc@lists.librecores.org 13383S: Maintained 13384W: http://openrisc.io 13385T: git git://github.com/openrisc/linux.git 13386F: Documentation/devicetree/bindings/openrisc/ 13387F: Documentation/openrisc/ 13388F: arch/openrisc/ 13389F: drivers/irqchip/irq-ompic.c 13390F: drivers/irqchip/irq-or1k-* 13391 13392OPENVSWITCH 13393M: Pravin B Shelar <pshelar@ovn.org> 13394L: netdev@vger.kernel.org 13395L: dev@openvswitch.org 13396S: Maintained 13397W: http://openvswitch.org 13398F: include/uapi/linux/openvswitch.h 13399F: net/openvswitch/ 13400 13401OPERATING PERFORMANCE POINTS (OPP) 13402M: Viresh Kumar <vireshk@kernel.org> 13403M: Nishanth Menon <nm@ti.com> 13404M: Stephen Boyd <sboyd@kernel.org> 13405L: linux-pm@vger.kernel.org 13406S: Maintained 13407T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 13408F: Documentation/devicetree/bindings/opp/ 13409F: Documentation/power/opp.rst 13410F: drivers/opp/ 13411F: include/linux/pm_opp.h 13412 13413OPL4 DRIVER 13414M: Clemens Ladisch <clemens@ladisch.de> 13415L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13416S: Maintained 13417T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 13418F: sound/drivers/opl4/ 13419 13420ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 13421M: Mark Fasheh <mark@fasheh.com> 13422M: Joel Becker <jlbec@evilplan.org> 13423M: Joseph Qi <joseph.qi@linux.alibaba.com> 13424L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 13425S: Supported 13426W: http://ocfs2.wiki.kernel.org 13427F: Documentation/filesystems/dlmfs.rst 13428F: Documentation/filesystems/ocfs2.rst 13429F: fs/ocfs2/ 13430 13431ORANGEFS FILESYSTEM 13432M: Mike Marshall <hubcap@omnibond.com> 13433R: Martin Brandenburg <martin@omnibond.com> 13434L: devel@lists.orangefs.org 13435S: Supported 13436T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 13437F: Documentation/filesystems/orangefs.rst 13438F: fs/orangefs/ 13439 13440ORINOCO DRIVER 13441L: linux-wireless@vger.kernel.org 13442S: Orphan 13443W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 13444W: http://www.nongnu.org/orinoco/ 13445F: drivers/net/wireless/intersil/orinoco/ 13446 13447OV2659 OMNIVISION SENSOR DRIVER 13448M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 13449L: linux-media@vger.kernel.org 13450S: Maintained 13451W: https://linuxtv.org 13452Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13453T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 13454F: drivers/media/i2c/ov2659.c 13455F: include/media/i2c/ov2659.h 13456 13457OVERLAY FILESYSTEM 13458M: Miklos Szeredi <miklos@szeredi.hu> 13459L: linux-unionfs@vger.kernel.org 13460S: Supported 13461T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 13462F: Documentation/filesystems/overlayfs.rst 13463F: fs/overlayfs/ 13464 13465P54 WIRELESS DRIVER 13466M: Christian Lamparter <chunkeey@googlemail.com> 13467L: linux-wireless@vger.kernel.org 13468S: Maintained 13469W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 13470F: drivers/net/wireless/intersil/p54/ 13471 13472PACKING 13473M: Vladimir Oltean <olteanv@gmail.com> 13474L: netdev@vger.kernel.org 13475S: Supported 13476F: Documentation/core-api/packing.rst 13477F: include/linux/packing.h 13478F: lib/packing.c 13479 13480PADATA PARALLEL EXECUTION MECHANISM 13481M: Steffen Klassert <steffen.klassert@secunet.com> 13482M: Daniel Jordan <daniel.m.jordan@oracle.com> 13483L: linux-crypto@vger.kernel.org 13484L: linux-kernel@vger.kernel.org 13485S: Maintained 13486F: Documentation/core-api/padata.rst 13487F: include/linux/padata.h 13488F: kernel/padata.c 13489 13490PAGE POOL 13491M: Jesper Dangaard Brouer <hawk@kernel.org> 13492M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 13493L: netdev@vger.kernel.org 13494S: Supported 13495F: Documentation/networking/page_pool.rst 13496F: include/net/page_pool.h 13497F: include/trace/events/page_pool.h 13498F: net/core/page_pool.c 13499 13500PANASONIC LAPTOP ACPI EXTRAS DRIVER 13501M: Kenneth Chan <kenneth.t.chan@gmail.com> 13502L: platform-driver-x86@vger.kernel.org 13503S: Maintained 13504F: drivers/platform/x86/panasonic-laptop.c 13505 13506PARALLAX PING IIO SENSOR DRIVER 13507M: Andreas Klinger <ak@it-klinger.de> 13508L: linux-iio@vger.kernel.org 13509S: Maintained 13510F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 13511F: drivers/iio/proximity/ping.c 13512 13513PARALLEL LCD/KEYPAD PANEL DRIVER 13514M: Willy Tarreau <willy@haproxy.com> 13515M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 13516S: Odd Fixes 13517F: Documentation/admin-guide/lcd-panel-cgram.rst 13518F: drivers/auxdisplay/panel.c 13519 13520PARALLEL PORT SUBSYSTEM 13521M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 13522M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 13523L: linux-parport@lists.infradead.org (subscribers-only) 13524S: Maintained 13525F: Documentation/driver-api/parport*.rst 13526F: drivers/char/ppdev.c 13527F: drivers/parport/ 13528F: include/linux/parport*.h 13529F: include/uapi/linux/ppdev.h 13530 13531PARAVIRT_OPS INTERFACE 13532M: Juergen Gross <jgross@suse.com> 13533M: Deep Shah <sdeep@vmware.com> 13534M: "VMware, Inc." <pv-drivers@vmware.com> 13535L: virtualization@lists.linux-foundation.org 13536S: Supported 13537F: Documentation/virt/paravirt_ops.rst 13538F: arch/*/include/asm/paravirt*.h 13539F: arch/*/kernel/paravirt* 13540F: include/linux/hypervisor.h 13541 13542PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 13543M: Tim Waugh <tim@cyberelk.net> 13544L: linux-parport@lists.infradead.org (subscribers-only) 13545S: Maintained 13546F: Documentation/admin-guide/blockdev/paride.rst 13547F: drivers/block/paride/ 13548 13549PARISC ARCHITECTURE 13550M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 13551M: Helge Deller <deller@gmx.de> 13552L: linux-parisc@vger.kernel.org 13553S: Maintained 13554W: https://parisc.wiki.kernel.org 13555Q: http://patchwork.kernel.org/project/linux-parisc/list/ 13556T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 13557T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 13558F: Documentation/parisc/ 13559F: arch/parisc/ 13560F: drivers/char/agp/parisc-agp.c 13561F: drivers/input/misc/hp_sdc_rtc.c 13562F: drivers/input/serio/gscps2.c 13563F: drivers/input/serio/hp_sdc* 13564F: drivers/parisc/ 13565F: drivers/parport/parport_gsc.* 13566F: drivers/tty/serial/8250/8250_gsc.c 13567F: drivers/video/console/sti* 13568F: drivers/video/fbdev/sti* 13569F: drivers/video/logo/logo_parisc* 13570F: include/linux/hp_sdc.h 13571 13572PARMAN 13573M: Jiri Pirko <jiri@nvidia.com> 13574L: netdev@vger.kernel.org 13575S: Supported 13576F: include/linux/parman.h 13577F: lib/parman.c 13578F: lib/test_parman.c 13579 13580PC ENGINES APU BOARD DRIVER 13581M: Enrico Weigelt, metux IT consult <info@metux.net> 13582S: Maintained 13583F: drivers/platform/x86/pcengines-apuv2.c 13584 13585PC87360 HARDWARE MONITORING DRIVER 13586M: Jim Cromie <jim.cromie@gmail.com> 13587L: linux-hwmon@vger.kernel.org 13588S: Maintained 13589F: Documentation/hwmon/pc87360.rst 13590F: drivers/hwmon/pc87360.c 13591 13592PC8736x GPIO DRIVER 13593M: Jim Cromie <jim.cromie@gmail.com> 13594S: Maintained 13595F: drivers/char/pc8736x_gpio.c 13596 13597PC87427 HARDWARE MONITORING DRIVER 13598M: Jean Delvare <jdelvare@suse.com> 13599L: linux-hwmon@vger.kernel.org 13600S: Maintained 13601F: Documentation/hwmon/pc87427.rst 13602F: drivers/hwmon/pc87427.c 13603 13604PCA9532 LED DRIVER 13605M: Riku Voipio <riku.voipio@iki.fi> 13606S: Maintained 13607F: drivers/leds/leds-pca9532.c 13608F: include/linux/leds-pca9532.h 13609 13610PCA9541 I2C BUS MASTER SELECTOR DRIVER 13611M: Guenter Roeck <linux@roeck-us.net> 13612L: linux-i2c@vger.kernel.org 13613S: Maintained 13614F: drivers/i2c/muxes/i2c-mux-pca9541.c 13615 13616PCDP - PRIMARY CONSOLE AND DEBUG PORT 13617M: Khalid Aziz <khalid@gonehiking.org> 13618S: Maintained 13619F: drivers/firmware/pcdp.* 13620 13621PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 13622M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 13623M: Pali Rohár <pali@kernel.org> 13624L: linux-pci@vger.kernel.org 13625L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13626S: Maintained 13627F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 13628F: drivers/pci/controller/pci-aardvark.c 13629 13630PCI DRIVER FOR ALTERA PCIE IP 13631M: Ley Foon Tan <ley.foon.tan@intel.com> 13632L: rfi@lists.rocketboards.org (moderated for non-subscribers) 13633L: linux-pci@vger.kernel.org 13634S: Supported 13635F: Documentation/devicetree/bindings/pci/altera-pcie.txt 13636F: drivers/pci/controller/pcie-altera.c 13637 13638PCI DRIVER FOR APPLIEDMICRO XGENE 13639M: Toan Le <toan@os.amperecomputing.com> 13640L: linux-pci@vger.kernel.org 13641L: linux-arm-kernel@lists.infradead.org 13642S: Maintained 13643F: Documentation/devicetree/bindings/pci/xgene-pci.txt 13644F: drivers/pci/controller/pci-xgene.c 13645 13646PCI DRIVER FOR ARM VERSATILE PLATFORM 13647M: Rob Herring <robh@kernel.org> 13648L: linux-pci@vger.kernel.org 13649L: linux-arm-kernel@lists.infradead.org 13650S: Maintained 13651F: Documentation/devicetree/bindings/pci/versatile.yaml 13652F: drivers/pci/controller/pci-versatile.c 13653 13654PCI DRIVER FOR ARMADA 8K 13655M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 13656L: linux-pci@vger.kernel.org 13657L: linux-arm-kernel@lists.infradead.org 13658S: Maintained 13659F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 13660F: drivers/pci/controller/dwc/pcie-armada8k.c 13661 13662PCI DRIVER FOR CADENCE PCIE IP 13663M: Tom Joseph <tjoseph@cadence.com> 13664L: linux-pci@vger.kernel.org 13665S: Maintained 13666F: Documentation/devicetree/bindings/pci/cdns,* 13667F: drivers/pci/controller/cadence/ 13668 13669PCI DRIVER FOR FREESCALE LAYERSCAPE 13670M: Minghuan Lian <minghuan.Lian@nxp.com> 13671M: Mingkai Hu <mingkai.hu@nxp.com> 13672M: Roy Zang <roy.zang@nxp.com> 13673L: linuxppc-dev@lists.ozlabs.org 13674L: linux-pci@vger.kernel.org 13675L: linux-arm-kernel@lists.infradead.org 13676S: Maintained 13677F: drivers/pci/controller/dwc/*layerscape* 13678 13679PCI DRIVER FOR GENERIC OF HOSTS 13680M: Will Deacon <will@kernel.org> 13681L: linux-pci@vger.kernel.org 13682L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13683S: Maintained 13684F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 13685F: drivers/pci/controller/pci-host-common.c 13686F: drivers/pci/controller/pci-host-generic.c 13687 13688PCI DRIVER FOR IMX6 13689M: Richard Zhu <hongxing.zhu@nxp.com> 13690M: Lucas Stach <l.stach@pengutronix.de> 13691L: linux-pci@vger.kernel.org 13692L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13693S: Maintained 13694F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt 13695F: drivers/pci/controller/dwc/*imx6* 13696 13697PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 13698M: Jonathan Derrick <jonathan.derrick@intel.com> 13699L: linux-pci@vger.kernel.org 13700S: Supported 13701F: drivers/pci/controller/vmd.c 13702 13703PCI DRIVER FOR MICROSEMI SWITCHTEC 13704M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 13705M: Logan Gunthorpe <logang@deltatee.com> 13706L: linux-pci@vger.kernel.org 13707S: Maintained 13708F: Documentation/ABI/testing/sysfs-class-switchtec 13709F: Documentation/driver-api/switchtec.rst 13710F: drivers/ntb/hw/mscc/ 13711F: drivers/pci/switch/switchtec* 13712F: include/linux/switchtec.h 13713F: include/uapi/linux/switchtec_ioctl.h 13714 13715PCI DRIVER FOR MOBIVEIL PCIE IP 13716M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 13717M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 13718L: linux-pci@vger.kernel.org 13719S: Supported 13720F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 13721F: drivers/pci/controller/mobiveil/pcie-mobiveil* 13722 13723PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 13724M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 13725L: linux-pci@vger.kernel.org 13726L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13727S: Maintained 13728F: drivers/pci/controller/*mvebu* 13729 13730PCI DRIVER FOR NVIDIA TEGRA 13731M: Thierry Reding <thierry.reding@gmail.com> 13732L: linux-tegra@vger.kernel.org 13733L: linux-pci@vger.kernel.org 13734S: Supported 13735F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 13736F: drivers/pci/controller/pci-tegra.c 13737 13738PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 13739M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 13740L: linux-pci@vger.kernel.org 13741L: linux-arm-kernel@lists.infradead.org 13742S: Maintained 13743F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 13744F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 13745 13746PCI DRIVER FOR RENESAS R-CAR 13747M: Marek Vasut <marek.vasut+renesas@gmail.com> 13748M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 13749L: linux-pci@vger.kernel.org 13750L: linux-renesas-soc@vger.kernel.org 13751S: Maintained 13752F: Documentation/devicetree/bindings/pci/*rcar* 13753F: drivers/pci/controller/*rcar* 13754 13755PCI DRIVER FOR SAMSUNG EXYNOS 13756M: Jingoo Han <jingoohan1@gmail.com> 13757L: linux-pci@vger.kernel.org 13758L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13759L: linux-samsung-soc@vger.kernel.org 13760S: Maintained 13761F: drivers/pci/controller/dwc/pci-exynos.c 13762 13763PCI DRIVER FOR SYNOPSYS DESIGNWARE 13764M: Jingoo Han <jingoohan1@gmail.com> 13765M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 13766L: linux-pci@vger.kernel.org 13767S: Maintained 13768F: Documentation/devicetree/bindings/pci/designware-pcie.txt 13769F: drivers/pci/controller/dwc/*designware* 13770 13771PCI DRIVER FOR TI DRA7XX/J721E 13772M: Kishon Vijay Abraham I <kishon@ti.com> 13773L: linux-omap@vger.kernel.org 13774L: linux-pci@vger.kernel.org 13775L: linux-arm-kernel@lists.infradead.org 13776S: Supported 13777F: Documentation/devicetree/bindings/pci/ti-pci.txt 13778F: drivers/pci/controller/cadence/pci-j721e.c 13779F: drivers/pci/controller/dwc/pci-dra7xx.c 13780 13781PCI DRIVER FOR TI KEYSTONE 13782M: Murali Karicheri <m-karicheri2@ti.com> 13783L: linux-pci@vger.kernel.org 13784L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13785S: Maintained 13786F: drivers/pci/controller/dwc/pci-keystone.c 13787 13788PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 13789M: Linus Walleij <linus.walleij@linaro.org> 13790L: linux-pci@vger.kernel.org 13791S: Maintained 13792F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 13793F: drivers/pci/controller/pci-v3-semi.c 13794 13795PCI ENDPOINT SUBSYSTEM 13796M: Kishon Vijay Abraham I <kishon@ti.com> 13797M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 13798L: linux-pci@vger.kernel.org 13799S: Supported 13800F: Documentation/PCI/endpoint/* 13801F: Documentation/misc-devices/pci-endpoint-test.rst 13802T: git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git 13803F: drivers/misc/pci_endpoint_test.c 13804F: drivers/pci/endpoint/ 13805F: tools/pci/ 13806 13807PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 13808M: Russell Currey <ruscur@russell.cc> 13809M: Oliver O'Halloran <oohall@gmail.com> 13810L: linuxppc-dev@lists.ozlabs.org 13811S: Supported 13812F: Documentation/PCI/pci-error-recovery.rst 13813F: Documentation/powerpc/eeh-pci-error-recovery.rst 13814F: arch/powerpc/include/*/eeh*.h 13815F: arch/powerpc/kernel/eeh*.c 13816F: arch/powerpc/platforms/*/eeh*.c 13817F: drivers/pci/pcie/aer.c 13818F: drivers/pci/pcie/dpc.c 13819F: drivers/pci/pcie/err.c 13820 13821PCI ERROR RECOVERY 13822M: Linas Vepstas <linasvepstas@gmail.com> 13823L: linux-pci@vger.kernel.org 13824S: Supported 13825F: Documentation/PCI/pci-error-recovery.rst 13826 13827PCI MSI DRIVER FOR ALTERA MSI IP 13828M: Ley Foon Tan <ley.foon.tan@intel.com> 13829L: rfi@lists.rocketboards.org (moderated for non-subscribers) 13830L: linux-pci@vger.kernel.org 13831S: Supported 13832F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 13833F: drivers/pci/controller/pcie-altera-msi.c 13834 13835PCI MSI DRIVER FOR APPLIEDMICRO XGENE 13836M: Toan Le <toan@os.amperecomputing.com> 13837L: linux-pci@vger.kernel.org 13838L: linux-arm-kernel@lists.infradead.org 13839S: Maintained 13840F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 13841F: drivers/pci/controller/pci-xgene-msi.c 13842 13843PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 13844M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 13845R: Rob Herring <robh@kernel.org> 13846L: linux-pci@vger.kernel.org 13847S: Supported 13848Q: http://patchwork.ozlabs.org/project/linux-pci/list/ 13849T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/ 13850F: drivers/pci/controller/ 13851 13852PCI SUBSYSTEM 13853M: Bjorn Helgaas <bhelgaas@google.com> 13854L: linux-pci@vger.kernel.org 13855S: Supported 13856Q: http://patchwork.ozlabs.org/project/linux-pci/list/ 13857T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 13858F: Documentation/PCI/ 13859F: Documentation/devicetree/bindings/pci/ 13860F: arch/x86/kernel/early-quirks.c 13861F: arch/x86/kernel/quirks.c 13862F: arch/x86/pci/ 13863F: drivers/acpi/pci* 13864F: drivers/pci/ 13865F: include/asm-generic/pci* 13866F: include/linux/of_pci.h 13867F: include/linux/pci* 13868F: include/uapi/linux/pci* 13869F: lib/pci* 13870 13871PCIE DRIVER FOR AMAZON ANNAPURNA LABS 13872M: Jonathan Chocron <jonnyc@amazon.com> 13873L: linux-pci@vger.kernel.org 13874S: Maintained 13875F: Documentation/devicetree/bindings/pci/pcie-al.txt 13876F: drivers/pci/controller/dwc/pcie-al.c 13877 13878PCIE DRIVER FOR AMLOGIC MESON 13879M: Yue Wang <yue.wang@Amlogic.com> 13880L: linux-pci@vger.kernel.org 13881L: linux-amlogic@lists.infradead.org 13882S: Maintained 13883F: drivers/pci/controller/dwc/pci-meson.c 13884 13885PCIE DRIVER FOR AXIS ARTPEC 13886M: Jesper Nilsson <jesper.nilsson@axis.com> 13887L: linux-arm-kernel@axis.com 13888L: linux-pci@vger.kernel.org 13889S: Maintained 13890F: Documentation/devicetree/bindings/pci/axis,artpec* 13891F: drivers/pci/controller/dwc/*artpec* 13892 13893PCIE DRIVER FOR CAVIUM THUNDERX 13894M: Robert Richter <rric@kernel.org> 13895L: linux-pci@vger.kernel.org 13896L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13897S: Odd Fixes 13898F: drivers/pci/controller/pci-thunder-* 13899 13900PCIE DRIVER FOR HISILICON 13901M: Zhou Wang <wangzhou1@hisilicon.com> 13902L: linux-pci@vger.kernel.org 13903S: Maintained 13904F: Documentation/devicetree/bindings/pci/hisilicon-pcie.txt 13905F: drivers/pci/controller/dwc/pcie-hisi.c 13906 13907PCIE DRIVER FOR HISILICON KIRIN 13908M: Xiaowei Song <songxiaowei@hisilicon.com> 13909M: Binghui Wang <wangbinghui@hisilicon.com> 13910L: linux-pci@vger.kernel.org 13911S: Maintained 13912F: Documentation/devicetree/bindings/pci/kirin-pcie.txt 13913F: drivers/pci/controller/dwc/pcie-kirin.c 13914 13915PCIE DRIVER FOR HISILICON STB 13916M: Shawn Guo <shawn.guo@linaro.org> 13917L: linux-pci@vger.kernel.org 13918S: Maintained 13919F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 13920F: drivers/pci/controller/dwc/pcie-histb.c 13921 13922PCIE DRIVER FOR MEDIATEK 13923M: Ryder Lee <ryder.lee@mediatek.com> 13924L: linux-pci@vger.kernel.org 13925L: linux-mediatek@lists.infradead.org 13926S: Supported 13927F: Documentation/devicetree/bindings/pci/mediatek* 13928F: drivers/pci/controller/*mediatek* 13929 13930PCIE DRIVER FOR MICROCHIP 13931M: Daire McNamara <daire.mcnamara@microchip.com> 13932L: linux-pci@vger.kernel.org 13933S: Supported 13934F: Documentation/devicetree/bindings/pci/microchip* 13935F: drivers/pci/controller/*microchip* 13936 13937PCIE DRIVER FOR QUALCOMM MSM 13938M: Stanimir Varbanov <svarbanov@mm-sol.com> 13939L: linux-pci@vger.kernel.org 13940L: linux-arm-msm@vger.kernel.org 13941S: Maintained 13942F: drivers/pci/controller/dwc/*qcom* 13943 13944PCIE DRIVER FOR ROCKCHIP 13945M: Shawn Lin <shawn.lin@rock-chips.com> 13946L: linux-pci@vger.kernel.org 13947L: linux-rockchip@lists.infradead.org 13948S: Maintained 13949F: Documentation/devicetree/bindings/pci/rockchip-pcie* 13950F: drivers/pci/controller/pcie-rockchip* 13951 13952PCIE DRIVER FOR SOCIONEXT UNIPHIER 13953M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 13954L: linux-pci@vger.kernel.org 13955S: Maintained 13956F: Documentation/devicetree/bindings/pci/uniphier-pcie* 13957F: drivers/pci/controller/dwc/pcie-uniphier* 13958 13959PCIE DRIVER FOR ST SPEAR13XX 13960M: Pratyush Anand <pratyush.anand@gmail.com> 13961L: linux-pci@vger.kernel.org 13962S: Maintained 13963F: drivers/pci/controller/dwc/*spear* 13964 13965PCMCIA SUBSYSTEM 13966M: Dominik Brodowski <linux@dominikbrodowski.net> 13967S: Odd Fixes 13968T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git 13969F: Documentation/pcmcia/ 13970F: drivers/pcmcia/ 13971F: include/pcmcia/ 13972F: tools/pcmcia/ 13973 13974PCNET32 NETWORK DRIVER 13975M: Don Fry <pcnet32@frontier.com> 13976L: netdev@vger.kernel.org 13977S: Maintained 13978F: drivers/net/ethernet/amd/pcnet32.c 13979 13980PCRYPT PARALLEL CRYPTO ENGINE 13981M: Steffen Klassert <steffen.klassert@secunet.com> 13982L: linux-crypto@vger.kernel.org 13983S: Maintained 13984F: crypto/pcrypt.c 13985F: include/crypto/pcrypt.h 13986 13987PEAQ WMI HOTKEYS DRIVER 13988M: Hans de Goede <hdegoede@redhat.com> 13989L: platform-driver-x86@vger.kernel.org 13990S: Maintained 13991F: drivers/platform/x86/peaq-wmi.c 13992 13993PENSANDO ETHERNET DRIVERS 13994M: Shannon Nelson <snelson@pensando.io> 13995M: drivers@pensando.io 13996L: netdev@vger.kernel.org 13997S: Supported 13998F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 13999F: drivers/net/ethernet/pensando/ 14000 14001PER-CPU MEMORY ALLOCATOR 14002M: Dennis Zhou <dennis@kernel.org> 14003M: Tejun Heo <tj@kernel.org> 14004M: Christoph Lameter <cl@linux.com> 14005S: Maintained 14006T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 14007F: arch/*/include/asm/percpu.h 14008F: include/linux/percpu*.h 14009F: mm/percpu*.c 14010 14011PER-TASK DELAY ACCOUNTING 14012M: Balbir Singh <bsingharora@gmail.com> 14013S: Maintained 14014F: include/linux/delayacct.h 14015F: kernel/delayacct.c 14016 14017PERFORMANCE EVENTS SUBSYSTEM 14018M: Peter Zijlstra <peterz@infradead.org> 14019M: Ingo Molnar <mingo@redhat.com> 14020M: Arnaldo Carvalho de Melo <acme@kernel.org> 14021R: Mark Rutland <mark.rutland@arm.com> 14022R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 14023R: Jiri Olsa <jolsa@redhat.com> 14024R: Namhyung Kim <namhyung@kernel.org> 14025L: linux-kernel@vger.kernel.org 14026S: Supported 14027T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 14028F: arch/*/events/* 14029F: arch/*/events/*/* 14030F: arch/*/include/asm/perf_event.h 14031F: arch/*/kernel/*/*/perf_event*.c 14032F: arch/*/kernel/*/perf_event*.c 14033F: arch/*/kernel/perf_callchain.c 14034F: arch/*/kernel/perf_event*.c 14035F: include/linux/perf_event.h 14036F: include/uapi/linux/perf_event.h 14037F: kernel/events/* 14038F: tools/lib/perf/ 14039F: tools/perf/ 14040 14041PERFORMANCE EVENTS TOOLING ARM64 14042R: John Garry <john.garry@huawei.com> 14043R: Will Deacon <will@kernel.org> 14044R: Mathieu Poirier <mathieu.poirier@linaro.org> 14045R: Leo Yan <leo.yan@linaro.org> 14046L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14047S: Supported 14048F: tools/build/feature/test-libopencsd.c 14049F: tools/perf/arch/arm*/ 14050F: tools/perf/pmu-events/arch/arm64/ 14051F: tools/perf/util/arm-spe* 14052F: tools/perf/util/cs-etm* 14053 14054PERSONALITY HANDLING 14055M: Christoph Hellwig <hch@infradead.org> 14056L: linux-abi-devel@lists.sourceforge.net 14057S: Maintained 14058F: include/linux/personality.h 14059F: include/uapi/linux/personality.h 14060 14061PHOENIX RC FLIGHT CONTROLLER ADAPTER 14062M: Marcus Folkesson <marcus.folkesson@gmail.com> 14063L: linux-input@vger.kernel.org 14064S: Maintained 14065F: Documentation/input/devices/pxrc.rst 14066F: drivers/input/joystick/pxrc.c 14067 14068PHONET PROTOCOL 14069M: Remi Denis-Courmont <courmisch@gmail.com> 14070S: Supported 14071F: Documentation/networking/phonet.rst 14072F: include/linux/phonet.h 14073F: include/net/phonet/ 14074F: include/uapi/linux/phonet.h 14075F: net/phonet/ 14076 14077PHRAM MTD DRIVER 14078M: Joern Engel <joern@lazybastard.org> 14079L: linux-mtd@lists.infradead.org 14080S: Maintained 14081F: drivers/mtd/devices/phram.c 14082 14083PICOLCD HID DRIVER 14084M: Bruno Prémont <bonbons@linux-vserver.org> 14085L: linux-input@vger.kernel.org 14086S: Maintained 14087F: drivers/hid/hid-picolcd* 14088 14089PIDFD API 14090M: Christian Brauner <christian@brauner.io> 14091L: linux-kernel@vger.kernel.org 14092S: Maintained 14093T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 14094F: samples/pidfd/ 14095F: tools/testing/selftests/clone3/ 14096F: tools/testing/selftests/pid_namespace/ 14097F: tools/testing/selftests/pidfd/ 14098K: (?i)pidfd 14099K: (?i)clone3 14100K: \b(clone_args|kernel_clone_args)\b 14101 14102PIN CONTROL SUBSYSTEM 14103M: Linus Walleij <linus.walleij@linaro.org> 14104L: linux-gpio@vger.kernel.org 14105S: Maintained 14106T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 14107F: Documentation/devicetree/bindings/pinctrl/ 14108F: Documentation/driver-api/pinctl.rst 14109F: drivers/pinctrl/ 14110F: include/linux/pinctrl/ 14111 14112PIN CONTROLLER - FREESCALE 14113M: Dong Aisheng <aisheng.dong@nxp.com> 14114M: Fabio Estevam <festevam@gmail.com> 14115M: Shawn Guo <shawnguo@kernel.org> 14116M: Stefan Agner <stefan@agner.ch> 14117R: Pengutronix Kernel Team <kernel@pengutronix.de> 14118L: linux-gpio@vger.kernel.org 14119S: Maintained 14120F: Documentation/devicetree/bindings/pinctrl/fsl,* 14121F: drivers/pinctrl/freescale/ 14122 14123PIN CONTROLLER - INTEL 14124M: Mika Westerberg <mika.westerberg@linux.intel.com> 14125M: Andy Shevchenko <andy@kernel.org> 14126S: Maintained 14127T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 14128F: drivers/pinctrl/intel/ 14129 14130PIN CONTROLLER - MEDIATEK 14131M: Sean Wang <sean.wang@kernel.org> 14132L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14133S: Maintained 14134F: Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt 14135F: Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt 14136F: drivers/pinctrl/mediatek/ 14137 14138PIN CONTROLLER - MICROCHIP AT91 14139M: Ludovic Desroches <ludovic.desroches@microchip.com> 14140L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14141L: linux-gpio@vger.kernel.org 14142S: Supported 14143F: drivers/gpio/gpio-sama5d2-piobu.c 14144F: drivers/pinctrl/pinctrl-at91* 14145 14146PIN CONTROLLER - QUALCOMM 14147M: Bjorn Andersson <bjorn.andersson@linaro.org> 14148L: linux-arm-msm@vger.kernel.org 14149S: Maintained 14150F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 14151F: drivers/pinctrl/qcom/ 14152 14153PIN CONTROLLER - RENESAS 14154M: Geert Uytterhoeven <geert+renesas@glider.be> 14155L: linux-renesas-soc@vger.kernel.org 14156S: Supported 14157T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 14158F: Documentation/devicetree/bindings/pinctrl/renesas,* 14159F: drivers/pinctrl/renesas/ 14160 14161PIN CONTROLLER - SAMSUNG 14162M: Tomasz Figa <tomasz.figa@gmail.com> 14163M: Krzysztof Kozlowski <krzk@kernel.org> 14164M: Sylwester Nawrocki <s.nawrocki@samsung.com> 14165L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14166L: linux-samsung-soc@vger.kernel.org 14167S: Maintained 14168Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 14169T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 14170F: Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt 14171F: drivers/pinctrl/samsung/ 14172F: include/dt-bindings/pinctrl/samsung.h 14173 14174PIN CONTROLLER - SINGLE 14175M: Tony Lindgren <tony@atomide.com> 14176M: Haojian Zhuang <haojian.zhuang@linaro.org> 14177L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14178L: linux-omap@vger.kernel.org 14179S: Maintained 14180F: drivers/pinctrl/pinctrl-single.c 14181 14182PIN CONTROLLER - ST SPEAR 14183M: Viresh Kumar <vireshk@kernel.org> 14184L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14185S: Maintained 14186W: http://www.st.com/spear 14187F: drivers/pinctrl/spear/ 14188 14189PISTACHIO SOC SUPPORT 14190M: James Hartley <james.hartley@sondrel.com> 14191L: linux-mips@vger.kernel.org 14192S: Odd Fixes 14193F: arch/mips/boot/dts/img/pistachio* 14194F: arch/mips/configs/pistachio*_defconfig 14195F: arch/mips/pistachio/ 14196 14197PKTCDVD DRIVER 14198M: linux-block@vger.kernel.org 14199S: Orphan 14200F: drivers/block/pktcdvd.c 14201F: include/linux/pktcdvd.h 14202F: include/uapi/linux/pktcdvd.h 14203 14204PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 14205M: Tomasz Duszynski <tduszyns@gmail.com> 14206S: Maintained 14207F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 14208F: drivers/iio/chemical/pms7003.c 14209 14210PLDMFW LIBRARY 14211M: Jacob Keller <jacob.e.keller@intel.com> 14212S: Maintained 14213F: Documentation/driver-api/pldmfw/ 14214F: include/linux/pldmfw.h 14215F: lib/pldmfw/ 14216 14217PLX DMA DRIVER 14218M: Logan Gunthorpe <logang@deltatee.com> 14219S: Maintained 14220F: drivers/dma/plx_dma.c 14221 14222PM6764TR DRIVER 14223M: Charles Hsu <hsu.yungteng@gmail.com> 14224L: linux-hwmon@vger.kernel.org 14225S: Maintained 14226F: Documentation/hwmon/pm6764tr.rst 14227F: drivers/hwmon/pmbus/pm6764tr.c 14228 14229PM-GRAPH UTILITY 14230M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 14231L: linux-pm@vger.kernel.org 14232S: Supported 14233W: https://01.org/pm-graph 14234B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 14235T: git git://github.com/intel/pm-graph 14236F: tools/power/pm-graph 14237 14238PMBUS HARDWARE MONITORING DRIVERS 14239M: Guenter Roeck <linux@roeck-us.net> 14240L: linux-hwmon@vger.kernel.org 14241S: Maintained 14242W: http://hwmon.wiki.kernel.org/ 14243W: http://www.roeck-us.net/linux/drivers/ 14244T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 14245F: Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt 14246F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 14247F: Documentation/devicetree/bindings/hwmon/max31785.txt 14248F: Documentation/hwmon/adm1275.rst 14249F: Documentation/hwmon/ibm-cffps.rst 14250F: Documentation/hwmon/ir35221.rst 14251F: Documentation/hwmon/lm25066.rst 14252F: Documentation/hwmon/ltc2978.rst 14253F: Documentation/hwmon/ltc3815.rst 14254F: Documentation/hwmon/max16064.rst 14255F: Documentation/hwmon/max20751.rst 14256F: Documentation/hwmon/max31785.rst 14257F: Documentation/hwmon/max34440.rst 14258F: Documentation/hwmon/max8688.rst 14259F: Documentation/hwmon/pmbus-core.rst 14260F: Documentation/hwmon/pmbus.rst 14261F: Documentation/hwmon/tps40422.rst 14262F: Documentation/hwmon/ucd9000.rst 14263F: Documentation/hwmon/ucd9200.rst 14264F: Documentation/hwmon/zl6100.rst 14265F: drivers/hwmon/pmbus/ 14266F: include/linux/pmbus.h 14267 14268PMC SIERRA MaxRAID DRIVER 14269L: linux-scsi@vger.kernel.org 14270S: Orphan 14271W: http://www.pmc-sierra.com/ 14272F: drivers/scsi/pmcraid.* 14273 14274PMC SIERRA PM8001 DRIVER 14275M: Jack Wang <jinpu.wang@cloud.ionos.com> 14276L: linux-scsi@vger.kernel.org 14277S: Supported 14278F: drivers/scsi/pm8001/ 14279 14280PNI RM3100 IIO DRIVER 14281M: Song Qiang <songqiang1304521@gmail.com> 14282L: linux-iio@vger.kernel.org 14283S: Maintained 14284F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt 14285F: drivers/iio/magnetometer/rm3100* 14286 14287PNP SUPPORT 14288M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 14289L: linux-acpi@vger.kernel.org 14290S: Maintained 14291F: drivers/pnp/ 14292F: include/linux/pnp.h 14293 14294POSIX CLOCKS and TIMERS 14295M: Thomas Gleixner <tglx@linutronix.de> 14296L: linux-kernel@vger.kernel.org 14297S: Maintained 14298T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 14299F: fs/timerfd.c 14300F: include/linux/time_namespace.h 14301F: include/linux/timer* 14302F: kernel/time/*timer* 14303F: kernel/time/namespace.c 14304 14305POWER MANAGEMENT CORE 14306M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 14307L: linux-pm@vger.kernel.org 14308S: Supported 14309B: https://bugzilla.kernel.org 14310T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 14311F: drivers/base/power/ 14312F: drivers/powercap/ 14313F: include/linux/intel_rapl.h 14314F: include/linux/pm.h 14315F: include/linux/pm_* 14316F: include/linux/powercap.h 14317F: kernel/configs/nopm.config 14318 14319POWER STATE COORDINATION INTERFACE (PSCI) 14320M: Mark Rutland <mark.rutland@arm.com> 14321M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 14322L: linux-arm-kernel@lists.infradead.org 14323S: Maintained 14324F: drivers/firmware/psci/ 14325F: include/linux/psci.h 14326F: include/uapi/linux/psci.h 14327 14328POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 14329M: Sebastian Reichel <sre@kernel.org> 14330L: linux-pm@vger.kernel.org 14331S: Maintained 14332T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 14333F: Documentation/ABI/testing/sysfs-class-power 14334F: Documentation/devicetree/bindings/power/supply/ 14335F: drivers/power/supply/ 14336F: include/linux/power_supply.h 14337 14338POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 14339M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 14340L: linuxppc-dev@lists.ozlabs.org 14341S: Maintained 14342F: drivers/char/powernv-op-panel.c 14343 14344PPP OVER ATM (RFC 2364) 14345M: Mitchell Blank Jr <mitch@sfgoth.com> 14346S: Maintained 14347F: include/uapi/linux/atmppp.h 14348F: net/atm/pppoatm.c 14349 14350PPP OVER ETHERNET 14351M: Michal Ostrowski <mostrows@earthlink.net> 14352S: Maintained 14353F: drivers/net/ppp/pppoe.c 14354F: drivers/net/ppp/pppox.c 14355 14356PPP OVER L2TP 14357M: James Chapman <jchapman@katalix.com> 14358S: Maintained 14359F: include/linux/if_pppol2tp.h 14360F: include/uapi/linux/if_pppol2tp.h 14361F: net/l2tp/l2tp_ppp.c 14362 14363PPP PROTOCOL DRIVERS AND COMPRESSORS 14364M: Paul Mackerras <paulus@samba.org> 14365L: linux-ppp@vger.kernel.org 14366S: Maintained 14367F: drivers/net/ppp/ppp_* 14368 14369PPS SUPPORT 14370M: Rodolfo Giometti <giometti@enneenne.com> 14371L: linuxpps@ml.enneenne.com (subscribers-only) 14372S: Maintained 14373W: http://wiki.enneenne.com/index.php/LinuxPPS_support 14374F: Documentation/ABI/testing/sysfs-pps 14375F: Documentation/devicetree/bindings/pps/pps-gpio.txt 14376F: Documentation/driver-api/pps.rst 14377F: drivers/pps/ 14378F: include/linux/pps*.h 14379F: include/uapi/linux/pps.h 14380 14381PPTP DRIVER 14382M: Dmitry Kozlov <xeb@mail.ru> 14383L: netdev@vger.kernel.org 14384S: Maintained 14385W: http://sourceforge.net/projects/accel-pptp 14386F: drivers/net/ppp/pptp.c 14387 14388PRESSURE STALL INFORMATION (PSI) 14389M: Johannes Weiner <hannes@cmpxchg.org> 14390S: Maintained 14391F: include/linux/psi* 14392F: kernel/sched/psi.c 14393 14394PRINTK 14395M: Petr Mladek <pmladek@suse.com> 14396M: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> 14397R: Steven Rostedt <rostedt@goodmis.org> 14398R: John Ogness <john.ogness@linutronix.de> 14399S: Maintained 14400F: include/linux/printk.h 14401F: kernel/printk/ 14402 14403PRISM54 WIRELESS DRIVER 14404M: Luis Chamberlain <mcgrof@kernel.org> 14405L: linux-wireless@vger.kernel.org 14406S: Obsolete 14407W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 14408F: drivers/net/wireless/intersil/prism54/ 14409 14410PROC FILESYSTEM 14411R: Alexey Dobriyan <adobriyan@gmail.com> 14412L: linux-kernel@vger.kernel.org 14413L: linux-fsdevel@vger.kernel.org 14414S: Maintained 14415F: Documentation/filesystems/proc.rst 14416F: fs/proc/ 14417F: include/linux/proc_fs.h 14418F: tools/testing/selftests/proc/ 14419 14420PROC SYSCTL 14421M: Luis Chamberlain <mcgrof@kernel.org> 14422M: Kees Cook <keescook@chromium.org> 14423M: Iurii Zaikin <yzaikin@google.com> 14424L: linux-kernel@vger.kernel.org 14425L: linux-fsdevel@vger.kernel.org 14426S: Maintained 14427F: fs/proc/proc_sysctl.c 14428F: include/linux/sysctl.h 14429F: kernel/sysctl-test.c 14430F: kernel/sysctl.c 14431F: tools/testing/selftests/sysctl/ 14432 14433PS3 NETWORK SUPPORT 14434M: Geoff Levand <geoff@infradead.org> 14435L: netdev@vger.kernel.org 14436L: linuxppc-dev@lists.ozlabs.org 14437S: Maintained 14438F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 14439 14440PS3 PLATFORM SUPPORT 14441M: Geoff Levand <geoff@infradead.org> 14442L: linuxppc-dev@lists.ozlabs.org 14443S: Maintained 14444F: arch/powerpc/boot/ps3* 14445F: arch/powerpc/include/asm/lv1call.h 14446F: arch/powerpc/include/asm/ps3*.h 14447F: arch/powerpc/platforms/ps3/ 14448F: drivers/*/ps3* 14449F: drivers/ps3/ 14450F: drivers/rtc/rtc-ps3.c 14451F: drivers/usb/host/*ps3.c 14452F: sound/ppc/snd_ps3* 14453 14454PS3VRAM DRIVER 14455M: Jim Paris <jim@jtan.com> 14456M: Geoff Levand <geoff@infradead.org> 14457L: linuxppc-dev@lists.ozlabs.org 14458S: Maintained 14459F: drivers/block/ps3vram.c 14460 14461PSAMPLE PACKET SAMPLING SUPPORT 14462M: Yotam Gigi <yotam.gi@gmail.com> 14463S: Maintained 14464F: include/net/psample.h 14465F: include/uapi/linux/psample.h 14466F: net/psample 14467 14468PSTORE FILESYSTEM 14469M: Kees Cook <keescook@chromium.org> 14470M: Anton Vorontsov <anton@enomsg.org> 14471M: Colin Cross <ccross@android.com> 14472M: Tony Luck <tony.luck@intel.com> 14473S: Maintained 14474T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 14475F: Documentation/admin-guide/ramoops.rst 14476F: Documentation/admin-guide/pstore-blk.rst 14477F: Documentation/devicetree/bindings/reserved-memory/ramoops.txt 14478F: drivers/acpi/apei/erst.c 14479F: drivers/firmware/efi/efi-pstore.c 14480F: fs/pstore/ 14481F: include/linux/pstore* 14482K: \b(pstore|ramoops) 14483 14484PTP HARDWARE CLOCK SUPPORT 14485M: Richard Cochran <richardcochran@gmail.com> 14486L: netdev@vger.kernel.org 14487S: Maintained 14488W: http://linuxptp.sourceforge.net/ 14489F: Documentation/ABI/testing/sysfs-ptp 14490F: Documentation/driver-api/ptp.rst 14491F: drivers/net/phy/dp83640* 14492F: drivers/ptp/* 14493F: include/linux/ptp_cl* 14494 14495PTRACE SUPPORT 14496M: Oleg Nesterov <oleg@redhat.com> 14497S: Maintained 14498F: arch/*/*/ptrace*.c 14499F: arch/*/include/asm/ptrace*.h 14500F: arch/*/ptrace*.c 14501F: include/asm-generic/syscall.h 14502F: include/linux/ptrace.h 14503F: include/linux/regset.h 14504F: include/linux/tracehook.h 14505F: include/uapi/linux/ptrace.h 14506F: include/uapi/linux/ptrace.h 14507F: kernel/ptrace.c 14508 14509PULSE8-CEC DRIVER 14510M: Hans Verkuil <hverkuil@xs4all.nl> 14511L: linux-media@vger.kernel.org 14512S: Maintained 14513T: git git://linuxtv.org/media_tree.git 14514F: Documentation/admin-guide/media/pulse8-cec.rst 14515F: drivers/media/cec/usb/pulse8/ 14516 14517PVRUSB2 VIDEO4LINUX DRIVER 14518M: Mike Isely <isely@pobox.com> 14519L: pvrusb2@isely.net (subscribers-only) 14520L: linux-media@vger.kernel.org 14521S: Maintained 14522W: http://www.isely.net/pvrusb2/ 14523T: git git://linuxtv.org/media_tree.git 14524F: Documentation/driver-api/media/drivers/pvrusb2* 14525F: drivers/media/usb/pvrusb2/ 14526 14527PWC WEBCAM DRIVER 14528M: Hans Verkuil <hverkuil@xs4all.nl> 14529L: linux-media@vger.kernel.org 14530S: Odd Fixes 14531T: git git://linuxtv.org/media_tree.git 14532F: drivers/media/usb/pwc/* 14533F: include/trace/events/pwc.h 14534 14535PWM FAN DRIVER 14536M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 14537L: linux-hwmon@vger.kernel.org 14538S: Supported 14539F: Documentation/devicetree/bindings/hwmon/pwm-fan.txt 14540F: Documentation/hwmon/pwm-fan.rst 14541F: drivers/hwmon/pwm-fan.c 14542 14543PWM IR Transmitter 14544M: Sean Young <sean@mess.org> 14545L: linux-media@vger.kernel.org 14546S: Maintained 14547F: drivers/media/rc/pwm-ir-tx.c 14548 14549PWM SUBSYSTEM 14550M: Thierry Reding <thierry.reding@gmail.com> 14551R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 14552M: Lee Jones <lee.jones@linaro.org> 14553L: linux-pwm@vger.kernel.org 14554S: Maintained 14555Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 14556T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 14557F: Documentation/devicetree/bindings/gpio/gpio-mvebu.txt 14558F: Documentation/devicetree/bindings/pwm/ 14559F: Documentation/driver-api/pwm.rst 14560F: drivers/gpio/gpio-mvebu.c 14561F: drivers/pwm/ 14562F: drivers/video/backlight/pwm_bl.c 14563F: include/linux/pwm.h 14564F: include/linux/pwm_backlight.h 14565K: pwm_(config|apply_state|ops) 14566 14567PXA GPIO DRIVER 14568M: Robert Jarzmik <robert.jarzmik@free.fr> 14569L: linux-gpio@vger.kernel.org 14570S: Maintained 14571F: drivers/gpio/gpio-pxa.c 14572 14573PXA MMCI DRIVER 14574S: Orphan 14575 14576PXA RTC DRIVER 14577M: Robert Jarzmik <robert.jarzmik@free.fr> 14578L: linux-rtc@vger.kernel.org 14579S: Maintained 14580 14581PXA2xx/PXA3xx SUPPORT 14582M: Daniel Mack <daniel@zonque.org> 14583M: Haojian Zhuang <haojian.zhuang@gmail.com> 14584M: Robert Jarzmik <robert.jarzmik@free.fr> 14585L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14586S: Maintained 14587T: git git://github.com/hzhuang1/linux.git 14588T: git git://github.com/rjarzmik/linux.git 14589F: arch/arm/boot/dts/pxa* 14590F: arch/arm/mach-pxa/ 14591F: drivers/dma/pxa* 14592F: drivers/pcmcia/pxa2xx* 14593F: drivers/pinctrl/pxa/ 14594F: drivers/spi/spi-pxa2xx* 14595F: drivers/usb/gadget/udc/pxa2* 14596F: include/sound/pxa2xx-lib.h 14597F: sound/arm/pxa* 14598F: sound/soc/pxa/ 14599 14600QAT DRIVER 14601M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 14602L: qat-linux@intel.com 14603S: Supported 14604F: drivers/crypto/qat/ 14605 14606QCOM AUDIO (ASoC) DRIVERS 14607M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14608M: Banajit Goswami <bgoswami@codeaurora.org> 14609L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14610S: Supported 14611F: sound/soc/codecs/lpass-va-macro.c 14612F: sound/soc/codecs/lpass-wsa-macro.* 14613F: sound/soc/codecs/msm8916-wcd-analog.c 14614F: sound/soc/codecs/msm8916-wcd-digital.c 14615F: sound/soc/codecs/wcd9335.* 14616F: sound/soc/codecs/wcd934x.c 14617F: sound/soc/codecs/wcd-clsh-v2.* 14618F: sound/soc/codecs/wsa881x.c 14619F: sound/soc/qcom/ 14620 14621QCOM IPA DRIVER 14622M: Alex Elder <elder@kernel.org> 14623L: netdev@vger.kernel.org 14624S: Supported 14625F: drivers/net/ipa/ 14626 14627QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 14628M: Gabriel Somlo <somlo@cmu.edu> 14629M: "Michael S. Tsirkin" <mst@redhat.com> 14630L: qemu-devel@nongnu.org 14631S: Maintained 14632F: drivers/firmware/qemu_fw_cfg.c 14633F: include/uapi/linux/qemu_fw_cfg.h 14634 14635QIB DRIVER 14636M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 14637M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 14638L: linux-rdma@vger.kernel.org 14639S: Supported 14640F: drivers/infiniband/hw/qib/ 14641 14642QLOGIC QL41xxx FCOE DRIVER 14643M: Saurav Kashyap <skashyap@marvell.com> 14644M: Javed Hasan <jhasan@marvell.com> 14645M: GR-QLogic-Storage-Upstream@marvell.com 14646L: linux-scsi@vger.kernel.org 14647S: Supported 14648F: drivers/scsi/qedf/ 14649 14650QLOGIC QL41xxx ISCSI DRIVER 14651M: Nilesh Javali <njavali@marvell.com> 14652M: Manish Rangankar <mrangankar@marvell.com> 14653M: GR-QLogic-Storage-Upstream@marvell.com 14654L: linux-scsi@vger.kernel.org 14655S: Supported 14656F: drivers/scsi/qedi/ 14657 14658QLOGIC QL4xxx ETHERNET DRIVER 14659M: Ariel Elior <aelior@marvell.com> 14660M: GR-everest-linux-l2@marvell.com 14661L: netdev@vger.kernel.org 14662S: Supported 14663F: drivers/net/ethernet/qlogic/qed/ 14664F: drivers/net/ethernet/qlogic/qede/ 14665F: include/linux/qed/ 14666 14667QLOGIC QL4xxx RDMA DRIVER 14668M: Michal Kalderon <mkalderon@marvell.com> 14669M: Ariel Elior <aelior@marvell.com> 14670L: linux-rdma@vger.kernel.org 14671S: Supported 14672F: drivers/infiniband/hw/qedr/ 14673F: include/uapi/rdma/qedr-abi.h 14674 14675QLOGIC QLA1280 SCSI DRIVER 14676M: Michael Reed <mdr@sgi.com> 14677L: linux-scsi@vger.kernel.org 14678S: Maintained 14679F: drivers/scsi/qla1280.[ch] 14680 14681QLOGIC QLA2XXX FC-SCSI DRIVER 14682M: Nilesh Javali <njavali@marvell.com> 14683M: GR-QLogic-Storage-Upstream@marvell.com 14684L: linux-scsi@vger.kernel.org 14685S: Supported 14686F: drivers/scsi/qla2xxx/ 14687 14688QLOGIC QLA3XXX NETWORK DRIVER 14689M: GR-Linux-NIC-Dev@marvell.com 14690L: netdev@vger.kernel.org 14691S: Supported 14692F: drivers/net/ethernet/qlogic/qla3xxx.* 14693 14694QLOGIC QLA4XXX iSCSI DRIVER 14695M: Nilesh Javali <njavali@marvell.com> 14696M: Manish Rangankar <mrangankar@marvell.com> 14697M: GR-QLogic-Storage-Upstream@marvell.com 14698L: linux-scsi@vger.kernel.org 14699S: Supported 14700F: drivers/scsi/qla4xxx/ 14701 14702QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 14703M: Shahed Shaikh <shshaikh@marvell.com> 14704M: Manish Chopra <manishc@marvell.com> 14705M: GR-Linux-NIC-Dev@marvell.com 14706L: netdev@vger.kernel.org 14707S: Supported 14708F: drivers/net/ethernet/qlogic/qlcnic/ 14709 14710QLOGIC QLGE 10Gb ETHERNET DRIVER 14711M: Manish Chopra <manishc@marvell.com> 14712M: GR-Linux-NIC-Dev@marvell.com 14713M: Coiby Xu <coiby.xu@gmail.com> 14714L: netdev@vger.kernel.org 14715S: Supported 14716F: Documentation/networking/device_drivers/qlogic/qlge.rst 14717F: drivers/staging/qlge/ 14718 14719QM1D1B0004 MEDIA DRIVER 14720M: Akihiro Tsukada <tskd08@gmail.com> 14721L: linux-media@vger.kernel.org 14722S: Odd Fixes 14723F: drivers/media/tuners/qm1d1b0004* 14724 14725QM1D1C0042 MEDIA DRIVER 14726M: Akihiro Tsukada <tskd08@gmail.com> 14727L: linux-media@vger.kernel.org 14728S: Odd Fixes 14729F: drivers/media/tuners/qm1d1c0042* 14730 14731QNX4 FILESYSTEM 14732M: Anders Larsen <al@alarsen.net> 14733S: Maintained 14734W: http://www.alarsen.net/linux/qnx4fs/ 14735F: fs/qnx4/ 14736F: include/uapi/linux/qnx4_fs.h 14737F: include/uapi/linux/qnxtypes.h 14738 14739QORIQ DPAA2 FSL-MC BUS DRIVER 14740M: Stuart Yoder <stuyoder@gmail.com> 14741M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 14742L: linux-kernel@vger.kernel.org 14743S: Maintained 14744F: Documentation/ABI/stable/sysfs-bus-fsl-mc 14745F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 14746F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 14747F: drivers/bus/fsl-mc/ 14748F: include/uapi/linux/fsl_mc.h 14749 14750QT1010 MEDIA DRIVER 14751M: Antti Palosaari <crope@iki.fi> 14752L: linux-media@vger.kernel.org 14753S: Maintained 14754W: https://linuxtv.org 14755W: http://palosaari.fi/linux/ 14756Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14757T: git git://linuxtv.org/anttip/media_tree.git 14758F: drivers/media/tuners/qt1010* 14759 14760QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 14761M: Kalle Valo <kvalo@codeaurora.org> 14762L: ath10k@lists.infradead.org 14763S: Supported 14764W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 14765T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 14766F: drivers/net/wireless/ath/ath10k/ 14767 14768QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 14769M: Kalle Valo <kvalo@codeaurora.org> 14770L: ath11k@lists.infradead.org 14771S: Supported 14772T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 14773F: drivers/net/wireless/ath/ath11k/ 14774 14775QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 14776M: ath9k-devel@qca.qualcomm.com 14777L: linux-wireless@vger.kernel.org 14778S: Supported 14779W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 14780F: drivers/net/wireless/ath/ath9k/ 14781 14782QUALCOMM CAMERA SUBSYSTEM DRIVER 14783M: Robert Foss <robert.foss@linaro.org> 14784M: Todor Tomov <todor.too@gmail.com> 14785L: linux-media@vger.kernel.org 14786S: Maintained 14787F: Documentation/admin-guide/media/qcom_camss.rst 14788F: Documentation/devicetree/bindings/media/qcom,camss.txt 14789F: drivers/media/platform/qcom/camss/ 14790 14791QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 14792M: Niklas Cassel <nks@flawful.org> 14793L: linux-pm@vger.kernel.org 14794L: linux-arm-msm@vger.kernel.org 14795S: Maintained 14796F: Documentation/devicetree/bindings/power/avs/qcom,cpr.txt 14797F: drivers/soc/qcom/cpr.c 14798 14799QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 14800M: Ilia Lin <ilia.lin@kernel.org> 14801L: linux-pm@vger.kernel.org 14802S: Maintained 14803F: Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt 14804F: drivers/cpufreq/qcom-cpufreq-nvmem.c 14805 14806QUALCOMM EMAC GIGABIT ETHERNET DRIVER 14807M: Timur Tabi <timur@kernel.org> 14808L: netdev@vger.kernel.org 14809S: Maintained 14810F: drivers/net/ethernet/qualcomm/emac/ 14811 14812QUALCOMM ETHQOS ETHERNET DRIVER 14813M: Vinod Koul <vkoul@kernel.org> 14814L: netdev@vger.kernel.org 14815S: Maintained 14816F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 14817F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 14818 14819QUALCOMM GENERIC INTERFACE I2C DRIVER 14820M: Akash Asthana <akashast@codeaurora.org> 14821M: Mukesh Savaliya <msavaliy@codeaurora.org> 14822L: linux-i2c@vger.kernel.org 14823L: linux-arm-msm@vger.kernel.org 14824S: Supported 14825F: drivers/i2c/busses/i2c-qcom-geni.c 14826 14827QUALCOMM HEXAGON ARCHITECTURE 14828M: Brian Cain <bcain@codeaurora.org> 14829L: linux-hexagon@vger.kernel.org 14830S: Supported 14831F: arch/hexagon/ 14832 14833QUALCOMM HIDMA DRIVER 14834M: Sinan Kaya <okaya@kernel.org> 14835L: linux-arm-kernel@lists.infradead.org 14836L: linux-arm-msm@vger.kernel.org 14837L: dmaengine@vger.kernel.org 14838S: Supported 14839F: drivers/dma/qcom/hidma* 14840 14841QUALCOMM I2C CCI DRIVER 14842M: Loic Poulain <loic.poulain@linaro.org> 14843M: Robert Foss <robert.foss@linaro.org> 14844L: linux-i2c@vger.kernel.org 14845L: linux-arm-msm@vger.kernel.org 14846S: Maintained 14847F: Documentation/devicetree/bindings/i2c/i2c-qcom-cci.txt 14848F: drivers/i2c/busses/i2c-qcom-cci.c 14849 14850QUALCOMM IOMMU 14851M: Rob Clark <robdclark@gmail.com> 14852L: iommu@lists.linux-foundation.org 14853L: linux-arm-msm@vger.kernel.org 14854S: Maintained 14855F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 14856 14857QUALCOMM IPCC MAILBOX DRIVER 14858M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 14859L: linux-arm-msm@vger.kernel.org 14860S: Supported 14861F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 14862F: drivers/mailbox/qcom-ipcc.c 14863F: include/dt-bindings/mailbox/qcom-ipcc.h 14864 14865QUALCOMM IPQ4019 USB PHY DRIVER 14866M: Robert Marko <robert.marko@sartura.hr> 14867M: Luka Perkov <luka.perkov@sartura.hr> 14868L: linux-arm-msm@vger.kernel.org 14869S: Maintained 14870F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 14871F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 14872 14873QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 14874M: Robert Marko <robert.marko@sartura.hr> 14875M: Luka Perkov <luka.perkov@sartura.hr> 14876L: linux-arm-msm@vger.kernel.org 14877S: Maintained 14878F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 14879F: drivers/regulator/vqmmc-ipq4019-regulator.c 14880 14881QUALCOMM RMNET DRIVER 14882M: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org> 14883M: Sean Tranchetti <stranche@codeaurora.org> 14884L: netdev@vger.kernel.org 14885S: Maintained 14886F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 14887F: drivers/net/ethernet/qualcomm/rmnet/ 14888F: include/linux/if_rmnet.h 14889 14890QUALCOMM TSENS THERMAL DRIVER 14891M: Amit Kucheria <amitk@kernel.org> 14892L: linux-pm@vger.kernel.org 14893L: linux-arm-msm@vger.kernel.org 14894S: Maintained 14895F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 14896F: drivers/thermal/qcom/ 14897 14898QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 14899M: Stanimir Varbanov <stanimir.varbanov@linaro.org> 14900L: linux-media@vger.kernel.org 14901L: linux-arm-msm@vger.kernel.org 14902S: Maintained 14903T: git git://linuxtv.org/media_tree.git 14904F: Documentation/devicetree/bindings/media/*venus* 14905F: drivers/media/platform/qcom/venus/ 14906 14907QUALCOMM WCN36XX WIRELESS DRIVER 14908M: Kalle Valo <kvalo@codeaurora.org> 14909L: wcn36xx@lists.infradead.org 14910S: Supported 14911W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 14912T: git git://github.com/KrasnikovEugene/wcn36xx.git 14913F: drivers/net/wireless/ath/wcn36xx/ 14914 14915QUANTENNA QTNFMAC WIRELESS DRIVER 14916M: Igor Mitsyanko <imitsyanko@quantenna.com> 14917R: Sergey Matyukevich <geomatsi@gmail.com> 14918L: linux-wireless@vger.kernel.org 14919S: Maintained 14920F: drivers/net/wireless/quantenna 14921 14922RADEON and AMDGPU DRM DRIVERS 14923M: Alex Deucher <alexander.deucher@amd.com> 14924M: Christian König <christian.koenig@amd.com> 14925L: amd-gfx@lists.freedesktop.org 14926S: Supported 14927T: git https://gitlab.freedesktop.org/agd5f/linux.git 14928F: drivers/gpu/drm/amd/ 14929F: drivers/gpu/drm/radeon/ 14930F: include/uapi/drm/amdgpu_drm.h 14931F: include/uapi/drm/radeon_drm.h 14932 14933RADEON FRAMEBUFFER DISPLAY DRIVER 14934M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 14935L: linux-fbdev@vger.kernel.org 14936S: Maintained 14937F: drivers/video/fbdev/aty/radeon* 14938F: include/uapi/linux/radeonfb.h 14939 14940RADIOSHARK RADIO DRIVER 14941M: Hans Verkuil <hverkuil@xs4all.nl> 14942L: linux-media@vger.kernel.org 14943S: Maintained 14944T: git git://linuxtv.org/media_tree.git 14945F: drivers/media/radio/radio-shark.c 14946 14947RADIOSHARK2 RADIO DRIVER 14948M: Hans Verkuil <hverkuil@xs4all.nl> 14949L: linux-media@vger.kernel.org 14950S: Maintained 14951T: git git://linuxtv.org/media_tree.git 14952F: drivers/media/radio/radio-shark2.c 14953F: drivers/media/radio/radio-tea5777.c 14954 14955RADOS BLOCK DEVICE (RBD) 14956M: Ilya Dryomov <idryomov@gmail.com> 14957R: Dongsheng Yang <dongsheng.yang@easystack.cn> 14958L: ceph-devel@vger.kernel.org 14959S: Supported 14960W: http://ceph.com/ 14961T: git git://github.com/ceph/ceph-client.git 14962F: Documentation/ABI/testing/sysfs-bus-rbd 14963F: drivers/block/rbd.c 14964F: drivers/block/rbd_types.h 14965 14966RAGE128 FRAMEBUFFER DISPLAY DRIVER 14967M: Paul Mackerras <paulus@samba.org> 14968L: linux-fbdev@vger.kernel.org 14969S: Maintained 14970F: drivers/video/fbdev/aty/aty128fb.c 14971 14972RAINSHADOW-CEC DRIVER 14973M: Hans Verkuil <hverkuil@xs4all.nl> 14974L: linux-media@vger.kernel.org 14975S: Maintained 14976T: git git://linuxtv.org/media_tree.git 14977F: drivers/media/cec/usb/rainshadow/ 14978 14979RALINK MIPS ARCHITECTURE 14980M: John Crispin <john@phrozen.org> 14981L: linux-mips@vger.kernel.org 14982S: Maintained 14983F: arch/mips/ralink 14984 14985RALINK RT2X00 WIRELESS LAN DRIVER 14986M: Stanislaw Gruszka <stf_xl@wp.pl> 14987M: Helmut Schaa <helmut.schaa@googlemail.com> 14988L: linux-wireless@vger.kernel.org 14989S: Maintained 14990F: drivers/net/wireless/ralink/rt2x00/ 14991 14992RAMDISK RAM BLOCK DEVICE DRIVER 14993M: Jens Axboe <axboe@kernel.dk> 14994S: Maintained 14995F: Documentation/admin-guide/blockdev/ramdisk.rst 14996F: drivers/block/brd.c 14997 14998RANCHU VIRTUAL BOARD FOR MIPS 14999M: Miodrag Dinic <miodrag.dinic@mips.com> 15000L: linux-mips@vger.kernel.org 15001S: Supported 15002F: arch/mips/configs/generic/board-ranchu.config 15003F: arch/mips/generic/board-ranchu.c 15004 15005RANDOM NUMBER DRIVER 15006M: "Theodore Ts'o" <tytso@mit.edu> 15007S: Maintained 15008F: drivers/char/random.c 15009 15010RAPIDIO SUBSYSTEM 15011M: Matt Porter <mporter@kernel.crashing.org> 15012M: Alexandre Bounine <alex.bou9@gmail.com> 15013S: Maintained 15014F: drivers/rapidio/ 15015 15016RAS INFRASTRUCTURE 15017M: Tony Luck <tony.luck@intel.com> 15018M: Borislav Petkov <bp@alien8.de> 15019L: linux-edac@vger.kernel.org 15020S: Maintained 15021F: Documentation/admin-guide/ras.rst 15022F: drivers/ras/ 15023F: include/linux/ras.h 15024F: include/ras/ras_event.h 15025 15026RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 15027L: linux-wireless@vger.kernel.org 15028S: Orphan 15029F: drivers/net/wireless/ray* 15030 15031RC-CORE / LIRC FRAMEWORK 15032M: Sean Young <sean@mess.org> 15033L: linux-media@vger.kernel.org 15034S: Maintained 15035W: http://linuxtv.org 15036T: git git://linuxtv.org/media_tree.git 15037F: Documentation/driver-api/media/rc-core.rst 15038F: Documentation/userspace-api/media/rc/ 15039F: drivers/media/rc/ 15040F: include/media/rc-map.h 15041F: include/media/rc-core.h 15042F: include/uapi/linux/lirc.h 15043 15044RCMM REMOTE CONTROLS DECODER 15045M: Patrick Lerda <patrick9876@free.fr> 15046S: Maintained 15047F: drivers/media/rc/ir-rcmm-decoder.c 15048 15049RCUTORTURE TEST FRAMEWORK 15050M: "Paul E. McKenney" <paulmck@kernel.org> 15051M: Josh Triplett <josh@joshtriplett.org> 15052R: Steven Rostedt <rostedt@goodmis.org> 15053R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 15054R: Lai Jiangshan <jiangshanlai@gmail.com> 15055L: rcu@vger.kernel.org 15056S: Supported 15057T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 15058F: tools/testing/selftests/rcutorture 15059 15060RDACM20 Camera Sensor 15061M: Jacopo Mondi <jacopo+renesas@jmondi.org> 15062M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15063M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 15064M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 15065L: linux-media@vger.kernel.org 15066S: Maintained 15067F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 15068F: drivers/media/i2c/max9271.c 15069F: drivers/media/i2c/max9271.h 15070F: drivers/media/i2c/rdacm20.c 15071 15072RDACM21 Camera Sensor 15073M: Jacopo Mondi <jacopo+renesas@jmondi.org> 15074M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15075M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 15076M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 15077L: linux-media@vger.kernel.org 15078S: Maintained 15079F: Documentation/devicetree/bindings/media/i2c/rdacm2x-gmsl.yaml 15080F: drivers/media/i2c/max9271.c 15081F: drivers/media/i2c/max9271.h 15082F: drivers/media/i2c/rdacm21.c 15083 15084RDC R-321X SoC 15085M: Florian Fainelli <florian@openwrt.org> 15086S: Maintained 15087 15088RDC R6040 FAST ETHERNET DRIVER 15089M: Florian Fainelli <f.fainelli@gmail.com> 15090L: netdev@vger.kernel.org 15091S: Maintained 15092F: drivers/net/ethernet/rdc/r6040.c 15093 15094RDMAVT - RDMA verbs software 15095M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15096M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 15097L: linux-rdma@vger.kernel.org 15098S: Supported 15099F: drivers/infiniband/sw/rdmavt 15100 15101RDS - RELIABLE DATAGRAM SOCKETS 15102M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 15103L: netdev@vger.kernel.org 15104L: linux-rdma@vger.kernel.org 15105L: rds-devel@oss.oracle.com (moderated for non-subscribers) 15106S: Supported 15107W: https://oss.oracle.com/projects/rds/ 15108F: Documentation/networking/rds.rst 15109F: net/rds/ 15110 15111RDT - RESOURCE ALLOCATION 15112M: Fenghua Yu <fenghua.yu@intel.com> 15113M: Reinette Chatre <reinette.chatre@intel.com> 15114L: linux-kernel@vger.kernel.org 15115S: Supported 15116F: Documentation/x86/resctrl* 15117F: arch/x86/include/asm/resctrl.h 15118F: arch/x86/kernel/cpu/resctrl/ 15119F: tools/testing/selftests/resctrl/ 15120 15121READ-COPY UPDATE (RCU) 15122M: "Paul E. McKenney" <paulmck@kernel.org> 15123M: Josh Triplett <josh@joshtriplett.org> 15124R: Steven Rostedt <rostedt@goodmis.org> 15125R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 15126R: Lai Jiangshan <jiangshanlai@gmail.com> 15127R: Joel Fernandes <joel@joelfernandes.org> 15128L: rcu@vger.kernel.org 15129S: Supported 15130W: http://www.rdrop.com/users/paulmck/RCU/ 15131T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 15132F: Documentation/RCU/ 15133F: include/linux/rcu* 15134F: kernel/rcu/ 15135X: Documentation/RCU/torture.rst 15136X: include/linux/srcu*.h 15137X: kernel/rcu/srcu*.c 15138 15139REAL TIME CLOCK (RTC) SUBSYSTEM 15140M: Alessandro Zummo <a.zummo@towertech.it> 15141M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15142L: linux-rtc@vger.kernel.org 15143S: Maintained 15144Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 15145T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 15146F: Documentation/admin-guide/rtc.rst 15147F: Documentation/devicetree/bindings/rtc/ 15148F: drivers/rtc/ 15149F: include/linux/platform_data/rtc-* 15150F: include/linux/rtc.h 15151F: include/linux/rtc/ 15152F: include/uapi/linux/rtc.h 15153F: tools/testing/selftests/rtc/ 15154 15155REALTEK AUDIO CODECS 15156M: Oder Chiou <oder_chiou@realtek.com> 15157S: Maintained 15158F: include/sound/rt*.h 15159F: sound/soc/codecs/rt* 15160 15161REALTEK RTL83xx SMI DSA ROUTER CHIPS 15162M: Linus Walleij <linus.walleij@linaro.org> 15163S: Maintained 15164F: Documentation/devicetree/bindings/net/dsa/realtek-smi.txt 15165F: drivers/net/dsa/realtek-smi* 15166F: drivers/net/dsa/rtl83* 15167 15168REALTEK WIRELESS DRIVER (rtlwifi family) 15169M: Ping-Ke Shih <pkshih@realtek.com> 15170L: linux-wireless@vger.kernel.org 15171S: Maintained 15172W: https://wireless.wiki.kernel.org/ 15173T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 15174F: drivers/net/wireless/realtek/rtlwifi/ 15175 15176REALTEK WIRELESS DRIVER (rtw88) 15177M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 15178L: linux-wireless@vger.kernel.org 15179S: Maintained 15180F: drivers/net/wireless/realtek/rtw88/ 15181 15182REDPINE WIRELESS DRIVER 15183M: Amitkumar Karwar <amitkarwar@gmail.com> 15184M: Siva Rebbagondla <siva8118@gmail.com> 15185L: linux-wireless@vger.kernel.org 15186S: Maintained 15187F: drivers/net/wireless/rsi/ 15188 15189REGISTER MAP ABSTRACTION 15190M: Mark Brown <broonie@kernel.org> 15191L: linux-kernel@vger.kernel.org 15192S: Supported 15193T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 15194F: Documentation/devicetree/bindings/regmap/ 15195F: drivers/base/regmap/ 15196F: include/linux/regmap.h 15197 15198REISERFS FILE SYSTEM 15199L: reiserfs-devel@vger.kernel.org 15200S: Supported 15201F: fs/reiserfs/ 15202 15203REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 15204M: Ohad Ben-Cohen <ohad@wizery.com> 15205M: Bjorn Andersson <bjorn.andersson@linaro.org> 15206L: linux-remoteproc@vger.kernel.org 15207S: Maintained 15208T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rproc-next 15209F: Documentation/ABI/testing/sysfs-class-remoteproc 15210F: Documentation/devicetree/bindings/remoteproc/ 15211F: Documentation/staging/remoteproc.rst 15212F: drivers/remoteproc/ 15213F: include/linux/remoteproc.h 15214F: include/linux/remoteproc/ 15215 15216REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 15217M: Ohad Ben-Cohen <ohad@wizery.com> 15218M: Bjorn Andersson <bjorn.andersson@linaro.org> 15219L: linux-remoteproc@vger.kernel.org 15220S: Maintained 15221T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rpmsg-next 15222F: Documentation/ABI/testing/sysfs-bus-rpmsg 15223F: Documentation/staging/rpmsg.rst 15224F: drivers/rpmsg/ 15225F: include/linux/rpmsg.h 15226F: include/linux/rpmsg/ 15227F: include/uapi/linux/rpmsg.h 15228F: samples/rpmsg/ 15229 15230RENESAS CLOCK DRIVERS 15231M: Geert Uytterhoeven <geert+renesas@glider.be> 15232L: linux-renesas-soc@vger.kernel.org 15233S: Supported 15234T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 15235F: Documentation/devicetree/bindings/clock/renesas,* 15236F: drivers/clk/renesas/ 15237 15238RENESAS EMEV2 I2C DRIVER 15239M: Wolfram Sang <wsa+renesas@sang-engineering.com> 15240S: Supported 15241F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.txt 15242F: drivers/i2c/busses/i2c-emev2.c 15243 15244RENESAS ETHERNET DRIVERS 15245R: Sergei Shtylyov <sergei.shtylyov@gmail.com> 15246L: netdev@vger.kernel.org 15247L: linux-renesas-soc@vger.kernel.org 15248F: Documentation/devicetree/bindings/net/renesas,*.yaml 15249F: drivers/net/ethernet/renesas/ 15250F: include/linux/sh_eth.h 15251 15252RENESAS R-CAR GYROADC DRIVER 15253M: Marek Vasut <marek.vasut@gmail.com> 15254L: linux-iio@vger.kernel.org 15255S: Supported 15256F: Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt 15257F: drivers/iio/adc/rcar-gyroadc.c 15258 15259RENESAS R-CAR I2C DRIVERS 15260M: Wolfram Sang <wsa+renesas@sang-engineering.com> 15261S: Supported 15262F: Documentation/devicetree/bindings/i2c/renesas,i2c.txt 15263F: Documentation/devicetree/bindings/i2c/renesas,iic.txt 15264F: drivers/i2c/busses/i2c-rcar.c 15265F: drivers/i2c/busses/i2c-sh_mobile.c 15266 15267RENESAS R-CAR THERMAL DRIVERS 15268M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 15269L: linux-renesas-soc@vger.kernel.org 15270S: Supported 15271F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 15272F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 15273F: drivers/thermal/rcar_gen3_thermal.c 15274F: drivers/thermal/rcar_thermal.c 15275 15276RENESAS RIIC DRIVER 15277M: Chris Brandt <chris.brandt@renesas.com> 15278S: Supported 15279F: Documentation/devicetree/bindings/i2c/renesas,riic.txt 15280F: drivers/i2c/busses/i2c-riic.c 15281 15282RENESAS USB PHY DRIVER 15283M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 15284L: linux-renesas-soc@vger.kernel.org 15285S: Maintained 15286F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 15287 15288RESET CONTROLLER FRAMEWORK 15289M: Philipp Zabel <p.zabel@pengutronix.de> 15290S: Maintained 15291T: git git://git.pengutronix.de/git/pza/linux 15292F: Documentation/devicetree/bindings/reset/ 15293F: Documentation/driver-api/reset.rst 15294F: drivers/reset/ 15295F: include/dt-bindings/reset/ 15296F: include/linux/reset-controller.h 15297F: include/linux/reset.h 15298F: include/linux/reset/ 15299K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 15300 15301RESTARTABLE SEQUENCES SUPPORT 15302M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 15303M: Peter Zijlstra <peterz@infradead.org> 15304M: "Paul E. McKenney" <paulmck@kernel.org> 15305M: Boqun Feng <boqun.feng@gmail.com> 15306L: linux-kernel@vger.kernel.org 15307S: Supported 15308F: include/trace/events/rseq.h 15309F: include/uapi/linux/rseq.h 15310F: kernel/rseq.c 15311F: tools/testing/selftests/rseq/ 15312 15313RFKILL 15314M: Johannes Berg <johannes@sipsolutions.net> 15315L: linux-wireless@vger.kernel.org 15316S: Maintained 15317W: https://wireless.wiki.kernel.org/ 15318T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git 15319T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git 15320F: Documentation/ABI/stable/sysfs-class-rfkill 15321F: Documentation/driver-api/rfkill.rst 15322F: include/linux/rfkill.h 15323F: include/uapi/linux/rfkill.h 15324F: net/rfkill/ 15325 15326RHASHTABLE 15327M: Thomas Graf <tgraf@suug.ch> 15328M: Herbert Xu <herbert@gondor.apana.org.au> 15329L: netdev@vger.kernel.org 15330S: Maintained 15331F: include/linux/rhashtable-types.h 15332F: include/linux/rhashtable.h 15333F: lib/rhashtable.c 15334F: lib/test_rhashtable.c 15335 15336RICOH R5C592 MEMORYSTICK DRIVER 15337M: Maxim Levitsky <maximlevitsky@gmail.com> 15338S: Maintained 15339F: drivers/memstick/host/r592.* 15340 15341RICOH SMARTMEDIA/XD DRIVER 15342M: Maxim Levitsky <maximlevitsky@gmail.com> 15343S: Maintained 15344F: drivers/mtd/nand/raw/r852.c 15345F: drivers/mtd/nand/raw/r852.h 15346 15347RISC-V ARCHITECTURE 15348M: Paul Walmsley <paul.walmsley@sifive.com> 15349M: Palmer Dabbelt <palmer@dabbelt.com> 15350M: Albert Ou <aou@eecs.berkeley.edu> 15351L: linux-riscv@lists.infradead.org 15352S: Supported 15353P: Documentation/riscv/patch-acceptance.rst 15354T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 15355F: arch/riscv/ 15356N: riscv 15357K: riscv 15358 15359RNBD BLOCK DRIVERS 15360M: Danil Kipnis <danil.kipnis@cloud.ionos.com> 15361M: Jack Wang <jinpu.wang@cloud.ionos.com> 15362L: linux-block@vger.kernel.org 15363S: Maintained 15364F: drivers/block/rnbd/ 15365 15366ROCCAT DRIVERS 15367M: Stefan Achatz <erazor_de@users.sourceforge.net> 15368S: Maintained 15369W: http://sourceforge.net/projects/roccat/ 15370F: Documentation/ABI/*/sysfs-driver-hid-roccat* 15371F: drivers/hid/hid-roccat* 15372F: include/linux/hid-roccat* 15373 15374ROCKCHIP ISP V1 DRIVER 15375M: Helen Koike <helen.koike@collabora.com> 15376M: Dafna Hirschfeld <dafna.hirschfeld@collabora.com> 15377L: linux-media@vger.kernel.org 15378L: linux-rockchip@lists.infradead.org 15379S: Maintained 15380F: Documentation/admin-guide/media/rkisp1.rst 15381F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 15382F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 15383F: drivers/media/platform/rockchip/rkisp1 15384F: include/uapi/linux/rkisp1-config.h 15385 15386ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 15387M: Jacob Chen <jacob-chen@iotwrt.com> 15388M: Ezequiel Garcia <ezequiel@collabora.com> 15389L: linux-media@vger.kernel.org 15390L: linux-rockchip@lists.infradead.org 15391S: Maintained 15392F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 15393F: drivers/media/platform/rockchip/rga/ 15394 15395ROCKCHIP VIDEO DECODER DRIVER 15396M: Ezequiel Garcia <ezequiel@collabora.com> 15397L: linux-media@vger.kernel.org 15398L: linux-rockchip@lists.infradead.org 15399S: Maintained 15400F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 15401F: drivers/staging/media/rkvdec/ 15402 15403ROCKER DRIVER 15404M: Jiri Pirko <jiri@resnulli.us> 15405L: netdev@vger.kernel.org 15406S: Supported 15407F: drivers/net/ethernet/rocker/ 15408 15409ROCKETPORT DRIVER 15410S: Maintained 15411W: http://www.comtrol.com 15412F: Documentation/driver-api/serial/rocket.rst 15413F: drivers/tty/rocket* 15414 15415ROCKETPORT EXPRESS/INFINITY DRIVER 15416M: Kevin Cernekee <cernekee@gmail.com> 15417L: linux-serial@vger.kernel.org 15418S: Odd Fixes 15419F: drivers/tty/serial/rp2.* 15420 15421ROHM BD99954 CHARGER IC 15422R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 15423L: linux-power@fi.rohmeurope.com 15424S: Supported 15425F: drivers/power/supply/bd99954-charger.c 15426F: drivers/power/supply/bd99954-charger.h 15427 15428ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 15429M: Tomasz Duszynski <tduszyns@gmail.com> 15430S: Maintained 15431F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 15432F: drivers/iio/light/bh1750.c 15433 15434ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 15435M: Marek Vasut <marek.vasut+renesas@gmail.com> 15436L: linux-kernel@vger.kernel.org 15437L: linux-renesas-soc@vger.kernel.org 15438S: Supported 15439F: Documentation/devicetree/bindings/mfd/bd9571mwv.txt 15440F: drivers/gpio/gpio-bd9571mwv.c 15441F: drivers/mfd/bd9571mwv.c 15442F: drivers/regulator/bd9571mwv-regulator.c 15443F: include/linux/mfd/bd9571mwv.h 15444 15445ROHM POWER MANAGEMENT IC DEVICE DRIVERS 15446R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 15447L: linux-power@fi.rohmeurope.com 15448S: Supported 15449F: Documentation/devicetree/bindings/mfd/rohm,bd70528-pmic.txt 15450F: Documentation/devicetree/bindings/regulator/rohm,bd70528-regulator.txt 15451F: drivers/clk/clk-bd718x7.c 15452F: drivers/gpio/gpio-bd70528.c 15453F: drivers/gpio/gpio-bd71828.c 15454F: drivers/mfd/rohm-bd70528.c 15455F: drivers/mfd/rohm-bd71828.c 15456F: drivers/mfd/rohm-bd718x7.c 15457F: drivers/power/supply/bd70528-charger.c 15458F: drivers/regulator/bd70528-regulator.c 15459F: drivers/regulator/bd71828-regulator.c 15460F: drivers/regulator/bd718x7-regulator.c 15461F: drivers/regulator/rohm-regulator.c 15462F: drivers/rtc/rtc-bd70528.c 15463F: drivers/watchdog/bd70528_wdt.c 15464F: include/linux/mfd/rohm-bd70528.h 15465F: include/linux/mfd/rohm-bd71828.h 15466F: include/linux/mfd/rohm-bd718x7.h 15467F: include/linux/mfd/rohm-generic.h 15468F: include/linux/mfd/rohm-shared.h 15469 15470ROSE NETWORK LAYER 15471M: Ralf Baechle <ralf@linux-mips.org> 15472L: linux-hams@vger.kernel.org 15473S: Maintained 15474W: http://www.linux-ax25.org/ 15475F: include/net/rose.h 15476F: include/uapi/linux/rose.h 15477F: net/rose/ 15478 15479ROTATION DRIVER FOR ALLWINNER A83T 15480M: Jernej Skrabec <jernej.skrabec@siol.net> 15481L: linux-media@vger.kernel.org 15482S: Maintained 15483T: git git://linuxtv.org/media_tree.git 15484F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 15485F: drivers/media/platform/sunxi/sun8i-rotate/ 15486 15487RTL2830 MEDIA DRIVER 15488M: Antti Palosaari <crope@iki.fi> 15489L: linux-media@vger.kernel.org 15490S: Maintained 15491W: https://linuxtv.org 15492W: http://palosaari.fi/linux/ 15493Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15494T: git git://linuxtv.org/anttip/media_tree.git 15495F: drivers/media/dvb-frontends/rtl2830* 15496 15497RTL2832 MEDIA DRIVER 15498M: Antti Palosaari <crope@iki.fi> 15499L: linux-media@vger.kernel.org 15500S: Maintained 15501W: https://linuxtv.org 15502W: http://palosaari.fi/linux/ 15503Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15504T: git git://linuxtv.org/anttip/media_tree.git 15505F: drivers/media/dvb-frontends/rtl2832* 15506 15507RTL2832_SDR MEDIA DRIVER 15508M: Antti Palosaari <crope@iki.fi> 15509L: linux-media@vger.kernel.org 15510S: Maintained 15511W: https://linuxtv.org 15512W: http://palosaari.fi/linux/ 15513Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15514T: git git://linuxtv.org/anttip/media_tree.git 15515F: drivers/media/dvb-frontends/rtl2832_sdr* 15516 15517RTL8180 WIRELESS DRIVER 15518L: linux-wireless@vger.kernel.org 15519S: Orphan 15520W: https://wireless.wiki.kernel.org/ 15521T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 15522F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 15523 15524RTL8187 WIRELESS DRIVER 15525M: Herton Ronaldo Krzesinski <herton@canonical.com> 15526M: Hin-Tak Leung <htl10@users.sourceforge.net> 15527M: Larry Finger <Larry.Finger@lwfinger.net> 15528L: linux-wireless@vger.kernel.org 15529S: Maintained 15530W: https://wireless.wiki.kernel.org/ 15531T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 15532F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 15533 15534RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 15535M: Jes Sorensen <Jes.Sorensen@gmail.com> 15536L: linux-wireless@vger.kernel.org 15537S: Maintained 15538T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 15539F: drivers/net/wireless/realtek/rtl8xxxu/ 15540 15541RTRS TRANSPORT DRIVERS 15542M: Danil Kipnis <danil.kipnis@cloud.ionos.com> 15543M: Jack Wang <jinpu.wang@cloud.ionos.com> 15544L: linux-rdma@vger.kernel.org 15545S: Maintained 15546F: drivers/infiniband/ulp/rtrs/ 15547 15548RXRPC SOCKETS (AF_RXRPC) 15549M: David Howells <dhowells@redhat.com> 15550L: linux-afs@lists.infradead.org 15551S: Supported 15552W: https://www.infradead.org/~dhowells/kafs/ 15553F: Documentation/networking/rxrpc.rst 15554F: include/keys/rxrpc-type.h 15555F: include/net/af_rxrpc.h 15556F: include/trace/events/rxrpc.h 15557F: include/uapi/linux/rxrpc.h 15558F: net/rxrpc/ 15559 15560S3 SAVAGE FRAMEBUFFER DRIVER 15561M: Antonino Daplas <adaplas@gmail.com> 15562L: linux-fbdev@vger.kernel.org 15563S: Maintained 15564F: drivers/video/fbdev/savage/ 15565 15566S390 15567M: Heiko Carstens <hca@linux.ibm.com> 15568M: Vasily Gorbik <gor@linux.ibm.com> 15569M: Christian Borntraeger <borntraeger@de.ibm.com> 15570L: linux-s390@vger.kernel.org 15571S: Supported 15572W: http://www.ibm.com/developerworks/linux/linux390/ 15573T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 15574F: Documentation/driver-api/s390-drivers.rst 15575F: Documentation/s390/ 15576F: arch/s390/ 15577F: drivers/s390/ 15578 15579S390 COMMON I/O LAYER 15580M: Vineeth Vijayan <vneethv@linux.ibm.com> 15581M: Peter Oberparleiter <oberpar@linux.ibm.com> 15582L: linux-s390@vger.kernel.org 15583S: Supported 15584W: http://www.ibm.com/developerworks/linux/linux390/ 15585F: drivers/s390/cio/ 15586 15587S390 DASD DRIVER 15588M: Stefan Haberland <sth@linux.ibm.com> 15589M: Jan Hoeppner <hoeppner@linux.ibm.com> 15590L: linux-s390@vger.kernel.org 15591S: Supported 15592W: http://www.ibm.com/developerworks/linux/linux390/ 15593F: block/partitions/ibm.c 15594F: drivers/s390/block/dasd* 15595F: include/linux/dasd_mod.h 15596 15597S390 IOMMU (PCI) 15598M: Matthew Rosato <mjrosato@linux.ibm.com> 15599M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 15600L: linux-s390@vger.kernel.org 15601S: Supported 15602W: http://www.ibm.com/developerworks/linux/linux390/ 15603F: drivers/iommu/s390-iommu.c 15604 15605S390 IUCV NETWORK LAYER 15606M: Julian Wiedmann <jwi@linux.ibm.com> 15607M: Karsten Graul <kgraul@linux.ibm.com> 15608L: linux-s390@vger.kernel.org 15609S: Supported 15610W: http://www.ibm.com/developerworks/linux/linux390/ 15611F: drivers/s390/net/*iucv* 15612F: include/net/iucv/ 15613F: net/iucv/ 15614 15615S390 NETWORK DRIVERS 15616M: Julian Wiedmann <jwi@linux.ibm.com> 15617M: Karsten Graul <kgraul@linux.ibm.com> 15618L: linux-s390@vger.kernel.org 15619S: Supported 15620W: http://www.ibm.com/developerworks/linux/linux390/ 15621F: drivers/s390/net/ 15622 15623S390 PCI SUBSYSTEM 15624M: Niklas Schnelle <schnelle@linux.ibm.com> 15625M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 15626L: linux-s390@vger.kernel.org 15627S: Supported 15628W: http://www.ibm.com/developerworks/linux/linux390/ 15629F: arch/s390/pci/ 15630F: drivers/pci/hotplug/s390_pci_hpc.c 15631F: Documentation/s390/pci.rst 15632 15633S390 VFIO AP DRIVER 15634M: Tony Krowiak <akrowiak@linux.ibm.com> 15635M: Pierre Morel <pmorel@linux.ibm.com> 15636M: Halil Pasic <pasic@linux.ibm.com> 15637L: linux-s390@vger.kernel.org 15638S: Supported 15639W: http://www.ibm.com/developerworks/linux/linux390/ 15640F: Documentation/s390/vfio-ap.rst 15641F: drivers/s390/crypto/vfio_ap_drv.c 15642F: drivers/s390/crypto/vfio_ap_ops.c 15643F: drivers/s390/crypto/vfio_ap_private.h 15644 15645S390 VFIO-CCW DRIVER 15646M: Cornelia Huck <cohuck@redhat.com> 15647M: Eric Farman <farman@linux.ibm.com> 15648R: Halil Pasic <pasic@linux.ibm.com> 15649L: linux-s390@vger.kernel.org 15650L: kvm@vger.kernel.org 15651S: Supported 15652F: Documentation/s390/vfio-ccw.rst 15653F: drivers/s390/cio/vfio_ccw* 15654F: include/uapi/linux/vfio_ccw.h 15655 15656S390 VFIO-PCI DRIVER 15657M: Matthew Rosato <mjrosato@linux.ibm.com> 15658L: linux-s390@vger.kernel.org 15659L: kvm@vger.kernel.org 15660S: Supported 15661F: drivers/vfio/pci/vfio_pci_zdev.c 15662F: include/uapi/linux/vfio_zdev.h 15663 15664S390 ZCRYPT DRIVER 15665M: Harald Freudenberger <freude@linux.ibm.com> 15666L: linux-s390@vger.kernel.org 15667S: Supported 15668W: http://www.ibm.com/developerworks/linux/linux390/ 15669F: drivers/s390/crypto/ 15670 15671S390 ZFCP DRIVER 15672M: Steffen Maier <maier@linux.ibm.com> 15673M: Benjamin Block <bblock@linux.ibm.com> 15674L: linux-s390@vger.kernel.org 15675S: Supported 15676W: http://www.ibm.com/developerworks/linux/linux390/ 15677F: drivers/s390/scsi/zfcp_* 15678 15679S3C24XX SD/MMC Driver 15680M: Ben Dooks <ben-linux@fluff.org> 15681L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15682S: Supported 15683F: drivers/mmc/host/s3cmci.* 15684 15685SAA6588 RDS RECEIVER DRIVER 15686M: Hans Verkuil <hverkuil@xs4all.nl> 15687L: linux-media@vger.kernel.org 15688S: Odd Fixes 15689W: https://linuxtv.org 15690T: git git://linuxtv.org/media_tree.git 15691F: drivers/media/i2c/saa6588* 15692 15693SAA7134 VIDEO4LINUX DRIVER 15694M: Mauro Carvalho Chehab <mchehab@kernel.org> 15695L: linux-media@vger.kernel.org 15696S: Odd fixes 15697W: https://linuxtv.org 15698T: git git://linuxtv.org/media_tree.git 15699F: Documentation/driver-api/media/drivers/saa7134* 15700F: drivers/media/pci/saa7134/ 15701 15702SAA7146 VIDEO4LINUX-2 DRIVER 15703M: Hans Verkuil <hverkuil@xs4all.nl> 15704L: linux-media@vger.kernel.org 15705S: Maintained 15706T: git git://linuxtv.org/media_tree.git 15707F: drivers/media/common/saa7146/ 15708F: drivers/media/pci/saa7146/ 15709F: include/media/drv-intf/saa7146* 15710 15711SAFESETID SECURITY MODULE 15712M: Micah Morton <mortonm@chromium.org> 15713S: Supported 15714F: Documentation/admin-guide/LSM/SafeSetID.rst 15715F: security/safesetid/ 15716 15717SAMSUNG AUDIO (ASoC) DRIVERS 15718M: Krzysztof Kozlowski <krzk@kernel.org> 15719M: Sylwester Nawrocki <s.nawrocki@samsung.com> 15720L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15721S: Supported 15722F: Documentation/devicetree/bindings/sound/samsung* 15723F: sound/soc/samsung/ 15724 15725SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 15726M: Krzysztof Kozlowski <krzk@kernel.org> 15727L: linux-crypto@vger.kernel.org 15728L: linux-samsung-soc@vger.kernel.org 15729S: Maintained 15730F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 15731F: drivers/crypto/exynos-rng.c 15732 15733SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 15734M: Łukasz Stelmach <l.stelmach@samsung.com> 15735L: linux-samsung-soc@vger.kernel.org 15736S: Maintained 15737F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt 15738F: drivers/char/hw_random/exynos-trng.c 15739 15740SAMSUNG FRAMEBUFFER DRIVER 15741M: Jingoo Han <jingoohan1@gmail.com> 15742L: linux-fbdev@vger.kernel.org 15743S: Maintained 15744F: drivers/video/fbdev/s3c-fb.c 15745 15746SAMSUNG INTERCONNECT DRIVERS 15747M: Sylwester Nawrocki <s.nawrocki@samsung.com> 15748M: Artur Świgoń <a.swigon@samsung.com> 15749L: linux-pm@vger.kernel.org 15750L: linux-samsung-soc@vger.kernel.org 15751S: Supported 15752F: drivers/interconnect/samsung/ 15753 15754SAMSUNG LAPTOP DRIVER 15755M: Corentin Chary <corentin.chary@gmail.com> 15756L: platform-driver-x86@vger.kernel.org 15757S: Maintained 15758F: drivers/platform/x86/samsung-laptop.c 15759 15760SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 15761M: Krzysztof Kozlowski <krzk@kernel.org> 15762M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 15763L: linux-kernel@vger.kernel.org 15764L: linux-samsung-soc@vger.kernel.org 15765S: Supported 15766F: Documentation/devicetree/bindings/clock/samsung,s2mps11.txt 15767F: Documentation/devicetree/bindings/mfd/samsung,sec-core.txt 15768F: Documentation/devicetree/bindings/regulator/samsung,s2m*.txt 15769F: Documentation/devicetree/bindings/regulator/samsung,s5m*.txt 15770F: drivers/clk/clk-s2mps11.c 15771F: drivers/mfd/sec*.c 15772F: drivers/regulator/s2m*.c 15773F: drivers/regulator/s5m*.c 15774F: drivers/rtc/rtc-s5m.c 15775F: include/linux/mfd/samsung/ 15776 15777SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 15778M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 15779L: linux-media@vger.kernel.org 15780L: linux-samsung-soc@vger.kernel.org 15781S: Maintained 15782F: drivers/media/platform/s3c-camif/ 15783F: include/media/drv-intf/s3c_camif.h 15784 15785SAMSUNG S3FWRN5 NFC DRIVER 15786M: Krzysztof Kozlowski <krzk@kernel.org> 15787M: Krzysztof Opasiak <k.opasiak@samsung.com> 15788L: linux-nfc@lists.01.org (moderated for non-subscribers) 15789S: Maintained 15790F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 15791F: drivers/nfc/s3fwrn5 15792 15793SAMSUNG S5C73M3 CAMERA DRIVER 15794M: Andrzej Hajda <a.hajda@samsung.com> 15795L: linux-media@vger.kernel.org 15796S: Supported 15797F: drivers/media/i2c/s5c73m3/* 15798 15799SAMSUNG S5K5BAF CAMERA DRIVER 15800M: Andrzej Hajda <a.hajda@samsung.com> 15801L: linux-media@vger.kernel.org 15802S: Supported 15803F: drivers/media/i2c/s5k5baf.c 15804 15805SAMSUNG S5P Security SubSystem (SSS) DRIVER 15806M: Krzysztof Kozlowski <krzk@kernel.org> 15807M: Vladimir Zapolskiy <vz@mleia.com> 15808L: linux-crypto@vger.kernel.org 15809L: linux-samsung-soc@vger.kernel.org 15810S: Maintained 15811F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 15812F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 15813F: drivers/crypto/s5p-sss.c 15814 15815SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 15816M: Sylwester Nawrocki <s.nawrocki@samsung.com> 15817L: linux-media@vger.kernel.org 15818S: Supported 15819Q: https://patchwork.linuxtv.org/project/linux-media/list/ 15820F: drivers/media/platform/exynos4-is/ 15821 15822SAMSUNG SOC CLOCK DRIVERS 15823M: Sylwester Nawrocki <s.nawrocki@samsung.com> 15824M: Tomasz Figa <tomasz.figa@gmail.com> 15825M: Chanwoo Choi <cw00.choi@samsung.com> 15826L: linux-samsung-soc@vger.kernel.org 15827S: Supported 15828T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 15829F: Documentation/devicetree/bindings/clock/exynos*.txt 15830F: Documentation/devicetree/bindings/clock/samsung,s3c* 15831F: Documentation/devicetree/bindings/clock/samsung,s5p* 15832F: drivers/clk/samsung/ 15833F: include/dt-bindings/clock/exynos*.h 15834F: include/linux/clk/samsung.h 15835F: include/linux/platform_data/clk-s3c2410.h 15836 15837SAMSUNG SPI DRIVERS 15838M: Krzysztof Kozlowski <krzk@kernel.org> 15839M: Andi Shyti <andi@etezian.org> 15840L: linux-spi@vger.kernel.org 15841L: linux-samsung-soc@vger.kernel.org 15842S: Maintained 15843F: Documentation/devicetree/bindings/spi/spi-samsung.txt 15844F: drivers/spi/spi-s3c* 15845F: include/linux/platform_data/spi-s3c64xx.h 15846F: include/linux/spi/s3c24xx-fiq.h 15847 15848SAMSUNG SXGBE DRIVERS 15849M: Byungho An <bh74.an@samsung.com> 15850L: netdev@vger.kernel.org 15851S: Supported 15852F: drivers/net/ethernet/samsung/sxgbe/ 15853 15854SAMSUNG THERMAL DRIVER 15855M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 15856L: linux-pm@vger.kernel.org 15857L: linux-samsung-soc@vger.kernel.org 15858S: Supported 15859T: git https://github.com/lmajewski/linux-samsung-thermal.git 15860F: drivers/thermal/samsung/ 15861 15862SAMSUNG USB2 PHY DRIVER 15863M: Sylwester Nawrocki <s.nawrocki@samsung.com> 15864L: linux-kernel@vger.kernel.org 15865S: Supported 15866F: Documentation/devicetree/bindings/phy/samsung-phy.txt 15867F: Documentation/driver-api/phy/samsung-usb2.rst 15868F: drivers/phy/samsung/phy-exynos4210-usb2.c 15869F: drivers/phy/samsung/phy-exynos4x12-usb2.c 15870F: drivers/phy/samsung/phy-exynos5250-usb2.c 15871F: drivers/phy/samsung/phy-s5pv210-usb2.c 15872F: drivers/phy/samsung/phy-samsung-usb2.c 15873F: drivers/phy/samsung/phy-samsung-usb2.h 15874 15875SC1200 WDT DRIVER 15876M: Zwane Mwaikambo <zwanem@gmail.com> 15877S: Maintained 15878F: drivers/watchdog/sc1200wdt.c 15879 15880SCHEDULER 15881M: Ingo Molnar <mingo@redhat.com> 15882M: Peter Zijlstra <peterz@infradead.org> 15883M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 15884M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 15885R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 15886R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 15887R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 15888R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 15889R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 15890L: linux-kernel@vger.kernel.org 15891S: Maintained 15892T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 15893F: include/linux/preempt.h 15894F: include/linux/sched.h 15895F: include/linux/wait.h 15896F: include/uapi/linux/sched.h 15897F: kernel/sched/ 15898 15899SCR24X CHIP CARD INTERFACE DRIVER 15900M: Lubomir Rintel <lkundrak@v3.sk> 15901S: Supported 15902F: drivers/char/pcmcia/scr24x_cs.c 15903 15904SCSI CDROM DRIVER 15905M: Jens Axboe <axboe@kernel.dk> 15906L: linux-scsi@vger.kernel.org 15907S: Maintained 15908W: http://www.kernel.dk 15909F: drivers/scsi/sr* 15910 15911SCSI RDMA PROTOCOL (SRP) INITIATOR 15912M: Bart Van Assche <bvanassche@acm.org> 15913L: linux-rdma@vger.kernel.org 15914S: Supported 15915Q: http://patchwork.kernel.org/project/linux-rdma/list/ 15916F: drivers/infiniband/ulp/srp/ 15917F: include/scsi/srp.h 15918 15919SCSI RDMA PROTOCOL (SRP) TARGET 15920M: Bart Van Assche <bvanassche@acm.org> 15921L: linux-rdma@vger.kernel.org 15922L: target-devel@vger.kernel.org 15923S: Supported 15924Q: http://patchwork.kernel.org/project/linux-rdma/list/ 15925F: drivers/infiniband/ulp/srpt/ 15926 15927SCSI SG DRIVER 15928M: Doug Gilbert <dgilbert@interlog.com> 15929L: linux-scsi@vger.kernel.org 15930S: Maintained 15931W: http://sg.danny.cz/sg 15932F: Documentation/scsi/scsi-generic.rst 15933F: drivers/scsi/sg.c 15934F: include/scsi/sg.h 15935 15936SCSI SUBSYSTEM 15937M: "James E.J. Bottomley" <jejb@linux.ibm.com> 15938M: "Martin K. Petersen" <martin.petersen@oracle.com> 15939L: linux-scsi@vger.kernel.org 15940S: Maintained 15941Q: https://patchwork.kernel.org/project/linux-scsi/list/ 15942T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 15943T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 15944F: Documentation/devicetree/bindings/scsi/ 15945F: drivers/scsi/ 15946F: include/scsi/ 15947 15948SCSI TAPE DRIVER 15949M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 15950L: linux-scsi@vger.kernel.org 15951S: Maintained 15952F: Documentation/scsi/st.rst 15953F: drivers/scsi/st.* 15954F: drivers/scsi/st_*.h 15955 15956SCSI TARGET CORE USER DRIVER 15957M: Bodo Stroesser <bostroesser@gmail.com> 15958L: linux-scsi@vger.kernel.org 15959L: target-devel@vger.kernel.org 15960S: Supported 15961F: Documentation/target/tcmu-design.rst 15962F: drivers/target/target_core_user.c 15963F: include/uapi/linux/target_core_user.h 15964 15965SCSI TARGET SUBSYSTEM 15966M: "Martin K. Petersen" <martin.petersen@oracle.com> 15967L: linux-scsi@vger.kernel.org 15968L: target-devel@vger.kernel.org 15969S: Supported 15970W: http://www.linux-iscsi.org 15971Q: https://patchwork.kernel.org/project/target-devel/list/ 15972T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 15973F: Documentation/target/ 15974F: drivers/target/ 15975F: include/target/ 15976 15977SCTP PROTOCOL 15978M: Vlad Yasevich <vyasevich@gmail.com> 15979M: Neil Horman <nhorman@tuxdriver.com> 15980M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 15981L: linux-sctp@vger.kernel.org 15982S: Maintained 15983W: http://lksctp.sourceforge.net 15984F: Documentation/networking/sctp.rst 15985F: include/linux/sctp.h 15986F: include/net/sctp/ 15987F: include/uapi/linux/sctp.h 15988F: net/sctp/ 15989 15990SCx200 CPU SUPPORT 15991M: Jim Cromie <jim.cromie@gmail.com> 15992S: Odd Fixes 15993F: Documentation/i2c/busses/scx200_acb.rst 15994F: arch/x86/platform/scx200/ 15995F: drivers/i2c/busses/scx200* 15996F: drivers/mtd/maps/scx200_docflash.c 15997F: drivers/watchdog/scx200_wdt.c 15998F: include/linux/scx200.h 15999 16000SCx200 GPIO DRIVER 16001M: Jim Cromie <jim.cromie@gmail.com> 16002S: Maintained 16003F: drivers/char/scx200_gpio.c 16004F: include/linux/scx200_gpio.h 16005 16006SCx200 HRT CLOCKSOURCE DRIVER 16007M: Jim Cromie <jim.cromie@gmail.com> 16008S: Maintained 16009F: drivers/clocksource/scx200_hrt.c 16010 16011SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 16012M: Sascha Sommer <saschasommer@freenet.de> 16013L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 16014S: Maintained 16015F: drivers/mmc/host/sdricoh_cs.c 16016 16017SECO BOARDS CEC DRIVER 16018M: Ettore Chimenti <ek5.chimenti@gmail.com> 16019S: Maintained 16020F: drivers/media/cec/platform/seco/seco-cec.c 16021F: drivers/media/cec/platform/seco/seco-cec.h 16022 16023SECURE COMPUTING 16024M: Kees Cook <keescook@chromium.org> 16025R: Andy Lutomirski <luto@amacapital.net> 16026R: Will Drewry <wad@chromium.org> 16027S: Supported 16028T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp 16029F: Documentation/userspace-api/seccomp_filter.rst 16030F: include/linux/seccomp.h 16031F: include/uapi/linux/seccomp.h 16032F: kernel/seccomp.c 16033F: tools/testing/selftests/kselftest_harness.h 16034F: tools/testing/selftests/seccomp/* 16035K: \bsecure_computing 16036K: \bTIF_SECCOMP\b 16037 16038SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 16039M: Al Cooper <alcooperx@gmail.com> 16040L: linux-mmc@vger.kernel.org 16041L: bcm-kernel-feedback-list@broadcom.com 16042S: Maintained 16043F: drivers/mmc/host/sdhci-brcmstb* 16044 16045SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 16046M: Adrian Hunter <adrian.hunter@intel.com> 16047L: linux-mmc@vger.kernel.org 16048S: Maintained 16049F: drivers/mmc/host/sdhci* 16050F: include/linux/mmc/sdhci* 16051 16052SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 16053M: Eugen Hristev <eugen.hristev@microchip.com> 16054L: linux-mmc@vger.kernel.org 16055S: Supported 16056F: drivers/mmc/host/sdhci-of-at91.c 16057 16058SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 16059M: Ben Dooks <ben-linux@fluff.org> 16060M: Jaehoon Chung <jh80.chung@samsung.com> 16061L: linux-mmc@vger.kernel.org 16062S: Maintained 16063F: drivers/mmc/host/sdhci-s3c* 16064 16065SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 16066M: Viresh Kumar <vireshk@kernel.org> 16067L: linux-mmc@vger.kernel.org 16068S: Maintained 16069F: drivers/mmc/host/sdhci-spear.c 16070 16071SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 16072M: Kishon Vijay Abraham I <kishon@ti.com> 16073L: linux-mmc@vger.kernel.org 16074S: Maintained 16075F: drivers/mmc/host/sdhci-omap.c 16076 16077SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 16078M: Jonathan Derrick <jonathan.derrick@intel.com> 16079M: Revanth Rajashekar <revanth.rajashekar@intel.com> 16080L: linux-block@vger.kernel.org 16081S: Supported 16082F: block/opal_proto.h 16083F: block/sed* 16084F: include/linux/sed* 16085F: include/uapi/linux/sed* 16086 16087SECURITY CONTACT 16088M: Security Officers <security@kernel.org> 16089S: Supported 16090F: Documentation/admin-guide/security-bugs.rst 16091 16092SECURITY SUBSYSTEM 16093M: James Morris <jmorris@namei.org> 16094M: "Serge E. Hallyn" <serge@hallyn.com> 16095L: linux-security-module@vger.kernel.org (suggested Cc:) 16096S: Supported 16097W: http://kernsec.org/ 16098T: git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git 16099F: security/ 16100X: security/selinux/ 16101 16102SELINUX SECURITY MODULE 16103M: Paul Moore <paul@paul-moore.com> 16104M: Stephen Smalley <stephen.smalley.work@gmail.com> 16105M: Eric Paris <eparis@parisplace.org> 16106L: selinux@vger.kernel.org 16107S: Supported 16108W: https://selinuxproject.org 16109W: https://github.com/SELinuxProject 16110T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 16111F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 16112F: Documentation/ABI/obsolete/sysfs-selinux-disable 16113F: Documentation/admin-guide/LSM/SELinux.rst 16114F: include/trace/events/avc.h 16115F: include/uapi/linux/selinux_netlink.h 16116F: scripts/selinux/ 16117F: security/selinux/ 16118 16119SENSABLE PHANTOM 16120M: Jiri Slaby <jirislaby@kernel.org> 16121S: Maintained 16122F: drivers/misc/phantom.c 16123F: include/uapi/linux/phantom.h 16124 16125SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 16126M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 16127S: Maintained 16128F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 16129F: drivers/iio/chemical/scd30.h 16130F: drivers/iio/chemical/scd30_core.c 16131F: drivers/iio/chemical/scd30_i2c.c 16132F: drivers/iio/chemical/scd30_serial.c 16133 16134SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 16135M: Tomasz Duszynski <tduszyns@gmail.com> 16136S: Maintained 16137F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 16138F: drivers/iio/chemical/sps30.c 16139 16140SERIAL DEVICE BUS 16141M: Rob Herring <robh@kernel.org> 16142L: linux-serial@vger.kernel.org 16143S: Maintained 16144F: Documentation/devicetree/bindings/serial/serial.yaml 16145F: drivers/tty/serdev/ 16146F: include/linux/serdev.h 16147 16148SERIAL DRIVERS 16149M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 16150L: linux-serial@vger.kernel.org 16151S: Maintained 16152F: Documentation/devicetree/bindings/serial/ 16153F: drivers/tty/serial/ 16154 16155SERIAL IR RECEIVER 16156M: Sean Young <sean@mess.org> 16157L: linux-media@vger.kernel.org 16158S: Maintained 16159F: drivers/media/rc/serial_ir.c 16160 16161SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 16162M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16163L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16164S: Maintained 16165F: Documentation/devicetree/bindings/slimbus/ 16166F: drivers/slimbus/ 16167F: include/linux/slimbus.h 16168 16169SFC NETWORK DRIVER 16170M: Edward Cree <ecree.xilinx@gmail.com> 16171M: Martin Habets <habetsm.xilinx@gmail.com> 16172L: netdev@vger.kernel.org 16173S: Supported 16174F: drivers/net/ethernet/sfc/ 16175 16176SFF/SFP/SFP+ MODULE SUPPORT 16177M: Russell King <linux@armlinux.org.uk> 16178L: netdev@vger.kernel.org 16179S: Maintained 16180F: drivers/net/phy/phylink.c 16181F: drivers/net/phy/sfp* 16182F: include/linux/mdio/mdio-i2c.h 16183F: include/linux/phylink.h 16184F: include/linux/sfp.h 16185K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 16186 16187SGI GRU DRIVER 16188M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 16189S: Maintained 16190F: drivers/misc/sgi-gru/ 16191 16192SGI XP/XPC/XPNET DRIVER 16193M: Robin Holt <robinmholt@gmail.com> 16194M: Steve Wahl <steve.wahl@hpe.com> 16195R: Mike Travis <mike.travis@hpe.com> 16196S: Maintained 16197F: drivers/misc/sgi-xp/ 16198 16199SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 16200M: Karsten Graul <kgraul@linux.ibm.com> 16201L: linux-s390@vger.kernel.org 16202S: Supported 16203W: http://www.ibm.com/developerworks/linux/linux390/ 16204F: net/smc/ 16205 16206SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 16207M: Linus Walleij <linus.walleij@linaro.org> 16208L: linux-iio@vger.kernel.org 16209S: Maintained 16210T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 16211F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 16212F: drivers/iio/light/gp2ap002.c 16213 16214SHARP RJ54N1CB0C SENSOR DRIVER 16215M: Jacopo Mondi <jacopo@jmondi.org> 16216L: linux-media@vger.kernel.org 16217S: Odd fixes 16218T: git git://linuxtv.org/media_tree.git 16219F: drivers/media/i2c/rj54n1cb0c.c 16220F: include/media/i2c/rj54n1cb0c.h 16221 16222SH_VOU V4L2 OUTPUT DRIVER 16223L: linux-media@vger.kernel.org 16224S: Orphan 16225F: drivers/media/platform/sh_vou.c 16226F: include/media/drv-intf/sh_vou.h 16227 16228SI2157 MEDIA DRIVER 16229M: Antti Palosaari <crope@iki.fi> 16230L: linux-media@vger.kernel.org 16231S: Maintained 16232W: https://linuxtv.org 16233W: http://palosaari.fi/linux/ 16234Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16235T: git git://linuxtv.org/anttip/media_tree.git 16236F: drivers/media/tuners/si2157* 16237 16238SI2165 MEDIA DRIVER 16239M: Matthias Schwarzott <zzam@gentoo.org> 16240L: linux-media@vger.kernel.org 16241S: Maintained 16242W: https://linuxtv.org 16243Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16244F: drivers/media/dvb-frontends/si2165* 16245 16246SI2168 MEDIA DRIVER 16247M: Antti Palosaari <crope@iki.fi> 16248L: linux-media@vger.kernel.org 16249S: Maintained 16250W: https://linuxtv.org 16251W: http://palosaari.fi/linux/ 16252Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16253T: git git://linuxtv.org/anttip/media_tree.git 16254F: drivers/media/dvb-frontends/si2168* 16255 16256SI470X FM RADIO RECEIVER I2C DRIVER 16257M: Hans Verkuil <hverkuil@xs4all.nl> 16258L: linux-media@vger.kernel.org 16259S: Odd Fixes 16260W: https://linuxtv.org 16261T: git git://linuxtv.org/media_tree.git 16262F: drivers/media/radio/si470x/radio-si470x-i2c.c 16263 16264SI470X FM RADIO RECEIVER USB DRIVER 16265M: Hans Verkuil <hverkuil@xs4all.nl> 16266L: linux-media@vger.kernel.org 16267S: Maintained 16268W: https://linuxtv.org 16269T: git git://linuxtv.org/media_tree.git 16270F: drivers/media/radio/si470x/radio-si470x-common.c 16271F: drivers/media/radio/si470x/radio-si470x-usb.c 16272F: drivers/media/radio/si470x/radio-si470x.h 16273 16274SI4713 FM RADIO TRANSMITTER I2C DRIVER 16275M: Eduardo Valentin <edubezval@gmail.com> 16276L: linux-media@vger.kernel.org 16277S: Odd Fixes 16278W: https://linuxtv.org 16279T: git git://linuxtv.org/media_tree.git 16280F: drivers/media/radio/si4713/si4713.? 16281 16282SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 16283M: Eduardo Valentin <edubezval@gmail.com> 16284L: linux-media@vger.kernel.org 16285S: Odd Fixes 16286W: https://linuxtv.org 16287T: git git://linuxtv.org/media_tree.git 16288F: drivers/media/radio/si4713/radio-platform-si4713.c 16289 16290SI4713 FM RADIO TRANSMITTER USB DRIVER 16291M: Hans Verkuil <hverkuil@xs4all.nl> 16292L: linux-media@vger.kernel.org 16293S: Maintained 16294W: https://linuxtv.org 16295T: git git://linuxtv.org/media_tree.git 16296F: drivers/media/radio/si4713/radio-usb-si4713.c 16297 16298SIANO DVB DRIVER 16299M: Mauro Carvalho Chehab <mchehab@kernel.org> 16300L: linux-media@vger.kernel.org 16301S: Odd fixes 16302W: https://linuxtv.org 16303T: git git://linuxtv.org/media_tree.git 16304F: drivers/media/common/siano/ 16305F: drivers/media/mmc/siano/ 16306F: drivers/media/usb/siano/ 16307F: drivers/media/usb/siano/ 16308 16309SIFIVE DRIVERS 16310M: Palmer Dabbelt <palmer@dabbelt.com> 16311M: Paul Walmsley <paul.walmsley@sifive.com> 16312L: linux-riscv@lists.infradead.org 16313S: Supported 16314T: git git://github.com/sifive/riscv-linux.git 16315N: sifive 16316K: [^@]sifive 16317 16318SIFIVE FU540 SYSTEM-ON-CHIP 16319M: Paul Walmsley <paul.walmsley@sifive.com> 16320M: Palmer Dabbelt <palmer@dabbelt.com> 16321L: linux-riscv@lists.infradead.org 16322S: Supported 16323T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 16324N: fu540 16325K: fu540 16326 16327SIFIVE PDMA DRIVER 16328M: Green Wan <green.wan@sifive.com> 16329S: Maintained 16330F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 16331F: drivers/dma/sf-pdma/ 16332 16333SILEAD TOUCHSCREEN DRIVER 16334M: Hans de Goede <hdegoede@redhat.com> 16335L: linux-input@vger.kernel.org 16336L: platform-driver-x86@vger.kernel.org 16337S: Maintained 16338F: drivers/input/touchscreen/silead.c 16339F: drivers/platform/x86/touchscreen_dmi.c 16340 16341SILICON LABS WIRELESS DRIVERS (for WFxxx series) 16342M: Jérôme Pouiller <jerome.pouiller@silabs.com> 16343S: Supported 16344F: drivers/staging/wfx/ 16345 16346SILICON MOTION SM712 FRAME BUFFER DRIVER 16347M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16348M: Teddy Wang <teddy.wang@siliconmotion.com> 16349M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16350L: linux-fbdev@vger.kernel.org 16351S: Maintained 16352F: Documentation/fb/sm712fb.rst 16353F: drivers/video/fbdev/sm712* 16354 16355SILVACO I3C DUAL-ROLE MASTER 16356M: Miquel Raynal <miquel.raynal@bootlin.com> 16357M: Conor Culhane <conor.culhane@silvaco.com> 16358L: linux-i3c@lists.infradead.org 16359S: Maintained 16360F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 16361F: drivers/i3c/master/svc-i3c-master.c 16362 16363SIMPLEFB FB DRIVER 16364M: Hans de Goede <hdegoede@redhat.com> 16365L: linux-fbdev@vger.kernel.org 16366S: Maintained 16367F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 16368F: drivers/video/fbdev/simplefb.c 16369F: include/linux/platform_data/simplefb.h 16370 16371SIMTEC EB110ATX (Chalice CATS) 16372M: Simtec Linux Team <linux@simtec.co.uk> 16373S: Supported 16374W: http://www.simtec.co.uk/products/EB110ATX/ 16375 16376SIMTEC EB2410ITX (BAST) 16377M: Simtec Linux Team <linux@simtec.co.uk> 16378S: Supported 16379W: http://www.simtec.co.uk/products/EB2410ITX/ 16380F: arch/arm/mach-s3c/bast-ide.c 16381F: arch/arm/mach-s3c/bast-irq.c 16382F: arch/arm/mach-s3c/mach-bast.c 16383 16384SIOX 16385M: Thorsten Scherer <t.scherer@eckelmann.de> 16386M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16387R: Pengutronix Kernel Team <kernel@pengutronix.de> 16388S: Supported 16389F: drivers/gpio/gpio-siox.c 16390F: drivers/siox/* 16391F: include/trace/events/siox.h 16392 16393SIPHASH PRF ROUTINES 16394M: Jason A. Donenfeld <Jason@zx2c4.com> 16395S: Maintained 16396F: include/linux/siphash.h 16397F: lib/siphash.c 16398F: lib/test_siphash.c 16399 16400SIS 190 ETHERNET DRIVER 16401M: Francois Romieu <romieu@fr.zoreil.com> 16402L: netdev@vger.kernel.org 16403S: Maintained 16404F: drivers/net/ethernet/sis/sis190.c 16405 16406SIS 900/7016 FAST ETHERNET DRIVER 16407M: Daniele Venzano <venza@brownhat.org> 16408L: netdev@vger.kernel.org 16409S: Maintained 16410W: http://www.brownhat.org/sis900.html 16411F: drivers/net/ethernet/sis/sis900.* 16412 16413SIS FRAMEBUFFER DRIVER 16414M: Thomas Winischhofer <thomas@winischhofer.net> 16415S: Maintained 16416W: http://www.winischhofer.net/linuxsisvga.shtml 16417F: Documentation/fb/sisfb.rst 16418F: drivers/video/fbdev/sis/ 16419F: include/video/sisfb.h 16420 16421SIS I2C TOUCHSCREEN DRIVER 16422M: Mika Penttilä <mika.penttila@nextfour.com> 16423L: linux-input@vger.kernel.org 16424S: Maintained 16425F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 16426F: drivers/input/touchscreen/sis_i2c.c 16427 16428SIS USB2VGA DRIVER 16429M: Thomas Winischhofer <thomas@winischhofer.net> 16430S: Maintained 16431W: http://www.winischhofer.at/linuxsisusbvga.shtml 16432F: drivers/usb/misc/sisusbvga/ 16433 16434SLAB ALLOCATOR 16435M: Christoph Lameter <cl@linux.com> 16436M: Pekka Enberg <penberg@kernel.org> 16437M: David Rientjes <rientjes@google.com> 16438M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 16439M: Andrew Morton <akpm@linux-foundation.org> 16440M: Vlastimil Babka <vbabka@suse.cz> 16441L: linux-mm@kvack.org 16442S: Maintained 16443F: include/linux/sl?b*.h 16444F: mm/sl?b* 16445 16446SLEEPABLE READ-COPY UPDATE (SRCU) 16447M: Lai Jiangshan <jiangshanlai@gmail.com> 16448M: "Paul E. McKenney" <paulmck@kernel.org> 16449M: Josh Triplett <josh@joshtriplett.org> 16450R: Steven Rostedt <rostedt@goodmis.org> 16451R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 16452L: rcu@vger.kernel.org 16453S: Supported 16454W: http://www.rdrop.com/users/paulmck/RCU/ 16455T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 16456F: include/linux/srcu*.h 16457F: kernel/rcu/srcu*.c 16458 16459SMACK SECURITY MODULE 16460M: Casey Schaufler <casey@schaufler-ca.com> 16461L: linux-security-module@vger.kernel.org 16462S: Maintained 16463W: http://schaufler-ca.com 16464T: git git://github.com/cschaufler/smack-next 16465F: Documentation/admin-guide/LSM/Smack.rst 16466F: security/smack/ 16467 16468SMC91x ETHERNET DRIVER 16469M: Nicolas Pitre <nico@fluxnic.net> 16470S: Odd Fixes 16471F: drivers/net/ethernet/smsc/smc91x.* 16472 16473SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 16474M: Mark Rutland <mark.rutland@arm.com> 16475M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 16476M: Sudeep Holla <sudeep.holla@arm.com> 16477L: linux-arm-kernel@lists.infradead.org 16478S: Maintained 16479F: drivers/firmware/smccc/ 16480F: include/linux/arm-smccc.h 16481 16482SMM665 HARDWARE MONITOR DRIVER 16483M: Guenter Roeck <linux@roeck-us.net> 16484L: linux-hwmon@vger.kernel.org 16485S: Maintained 16486F: Documentation/hwmon/smm665.rst 16487F: drivers/hwmon/smm665.c 16488 16489SMSC EMC2103 HARDWARE MONITOR DRIVER 16490M: Steve Glendinning <steve.glendinning@shawell.net> 16491L: linux-hwmon@vger.kernel.org 16492S: Maintained 16493F: Documentation/hwmon/emc2103.rst 16494F: drivers/hwmon/emc2103.c 16495 16496SMSC SCH5627 HARDWARE MONITOR DRIVER 16497M: Hans de Goede <hdegoede@redhat.com> 16498L: linux-hwmon@vger.kernel.org 16499S: Supported 16500F: Documentation/hwmon/sch5627.rst 16501F: drivers/hwmon/sch5627.c 16502 16503SMSC UFX6000 and UFX7000 USB to VGA DRIVER 16504M: Steve Glendinning <steve.glendinning@shawell.net> 16505L: linux-fbdev@vger.kernel.org 16506S: Maintained 16507F: drivers/video/fbdev/smscufx.c 16508 16509SMSC47B397 HARDWARE MONITOR DRIVER 16510M: Jean Delvare <jdelvare@suse.com> 16511L: linux-hwmon@vger.kernel.org 16512S: Maintained 16513F: Documentation/hwmon/smsc47b397.rst 16514F: drivers/hwmon/smsc47b397.c 16515 16516SMSC911x ETHERNET DRIVER 16517M: Steve Glendinning <steve.glendinning@shawell.net> 16518L: netdev@vger.kernel.org 16519S: Maintained 16520F: drivers/net/ethernet/smsc/smsc911x.* 16521F: include/linux/smsc911x.h 16522 16523SMSC9420 PCI ETHERNET DRIVER 16524M: Steve Glendinning <steve.glendinning@shawell.net> 16525L: netdev@vger.kernel.org 16526S: Maintained 16527F: drivers/net/ethernet/smsc/smsc9420.* 16528 16529SOCIONEXT (SNI) AVE NETWORK DRIVER 16530M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16531L: netdev@vger.kernel.org 16532S: Maintained 16533F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 16534F: drivers/net/ethernet/socionext/sni_ave.c 16535 16536SOCIONEXT (SNI) NETSEC NETWORK DRIVER 16537M: Jassi Brar <jaswinder.singh@linaro.org> 16538M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16539L: netdev@vger.kernel.org 16540S: Maintained 16541F: Documentation/devicetree/bindings/net/socionext-netsec.txt 16542F: drivers/net/ethernet/socionext/netsec.c 16543 16544SOCIONEXT (SNI) Synquacer SPI DRIVER 16545M: Masahisa Kojima <masahisa.kojima@linaro.org> 16546M: Jassi Brar <jaswinder.singh@linaro.org> 16547L: linux-spi@vger.kernel.org 16548S: Maintained 16549F: Documentation/devicetree/bindings/spi/spi-synquacer.txt 16550F: drivers/spi/spi-synquacer.c 16551 16552SOCIONEXT SYNQUACER I2C DRIVER 16553M: Ard Biesheuvel <ardb@kernel.org> 16554L: linux-i2c@vger.kernel.org 16555S: Maintained 16556F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 16557F: drivers/i2c/busses/i2c-synquacer.c 16558 16559SOCIONEXT UNIPHIER SOUND DRIVER 16560L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16561S: Orphan 16562F: sound/soc/uniphier/ 16563 16564SOEKRIS NET48XX LED SUPPORT 16565M: Chris Boot <bootc@bootc.net> 16566S: Maintained 16567F: drivers/leds/leds-net48xx.c 16568 16569SOFT-IWARP DRIVER (siw) 16570M: Bernard Metzler <bmt@zurich.ibm.com> 16571L: linux-rdma@vger.kernel.org 16572S: Supported 16573F: drivers/infiniband/sw/siw/ 16574F: include/uapi/rdma/siw-abi.h 16575 16576SOFT-ROCE DRIVER (rxe) 16577M: Zhu Yanjun <zyjzyj2000@gmail.com> 16578L: linux-rdma@vger.kernel.org 16579S: Supported 16580F: drivers/infiniband/sw/rxe/ 16581F: include/uapi/rdma/rdma_user_rxe.h 16582 16583SOFTLOGIC 6x10 MPEG CODEC 16584M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 16585M: Anton Sviridenko <anton@corp.bluecherry.net> 16586M: Andrey Utkin <andrey_utkin@fastmail.com> 16587M: Ismael Luceno <ismael@iodev.co.uk> 16588L: linux-media@vger.kernel.org 16589S: Supported 16590F: drivers/media/pci/solo6x10/ 16591 16592SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 16593M: James Morse <james.morse@arm.com> 16594L: linux-arm-kernel@lists.infradead.org 16595S: Maintained 16596F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 16597F: drivers/firmware/arm_sdei.c 16598F: include/linux/arm_sdei.h 16599F: include/uapi/linux/arm_sdei.h 16600 16601SOFTWARE RAID (Multiple Disks) SUPPORT 16602M: Song Liu <song@kernel.org> 16603L: linux-raid@vger.kernel.org 16604S: Supported 16605T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 16606F: drivers/md/Kconfig 16607F: drivers/md/Makefile 16608F: drivers/md/md* 16609F: drivers/md/raid* 16610F: include/linux/raid/ 16611F: include/uapi/linux/raid/ 16612 16613SOLIDRUN CLEARFOG SUPPORT 16614M: Russell King <linux@armlinux.org.uk> 16615S: Maintained 16616F: arch/arm/boot/dts/armada-388-clearfog* 16617F: arch/arm/boot/dts/armada-38x-solidrun-* 16618 16619SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 16620M: Russell King <linux@armlinux.org.uk> 16621S: Maintained 16622F: arch/arm/boot/dts/imx6*-cubox-i* 16623F: arch/arm/boot/dts/imx6*-hummingboard* 16624F: arch/arm/boot/dts/imx6*-sr-* 16625 16626SONIC NETWORK DRIVER 16627M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 16628L: netdev@vger.kernel.org 16629S: Maintained 16630F: drivers/net/ethernet/natsemi/sonic.* 16631 16632SONICS SILICON BACKPLANE DRIVER (SSB) 16633M: Michael Buesch <m@bues.ch> 16634L: linux-wireless@vger.kernel.org 16635S: Maintained 16636F: drivers/ssb/ 16637F: include/linux/ssb/ 16638 16639SONY IMX214 SENSOR DRIVER 16640M: Ricardo Ribalda <ribalda@kernel.org> 16641L: linux-media@vger.kernel.org 16642S: Maintained 16643T: git git://linuxtv.org/media_tree.git 16644F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 16645F: drivers/media/i2c/imx214.c 16646 16647SONY IMX219 SENSOR DRIVER 16648M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16649L: linux-media@vger.kernel.org 16650S: Maintained 16651T: git git://linuxtv.org/media_tree.git 16652F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 16653F: drivers/media/i2c/imx219.c 16654 16655SONY IMX258 SENSOR DRIVER 16656M: Sakari Ailus <sakari.ailus@linux.intel.com> 16657L: linux-media@vger.kernel.org 16658S: Maintained 16659T: git git://linuxtv.org/media_tree.git 16660F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 16661F: drivers/media/i2c/imx258.c 16662 16663SONY IMX274 SENSOR DRIVER 16664M: Leon Luo <leonl@leopardimaging.com> 16665L: linux-media@vger.kernel.org 16666S: Maintained 16667T: git git://linuxtv.org/media_tree.git 16668F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 16669F: drivers/media/i2c/imx274.c 16670 16671SONY IMX290 SENSOR DRIVER 16672M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16673L: linux-media@vger.kernel.org 16674S: Maintained 16675T: git git://linuxtv.org/media_tree.git 16676F: Documentation/devicetree/bindings/media/i2c/imx290.txt 16677F: drivers/media/i2c/imx290.c 16678 16679SONY IMX319 SENSOR DRIVER 16680M: Bingbu Cao <bingbu.cao@intel.com> 16681L: linux-media@vger.kernel.org 16682S: Maintained 16683T: git git://linuxtv.org/media_tree.git 16684F: drivers/media/i2c/imx319.c 16685 16686SONY IMX334 SENSOR DRIVER 16687M: Paul J. Murphy <paul.j.murphy@intel.com> 16688M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 16689L: linux-media@vger.kernel.org 16690S: Maintained 16691T: git git://linuxtv.org/media_tree.git 16692F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 16693F: drivers/media/i2c/imx334.c 16694 16695SONY IMX355 SENSOR DRIVER 16696M: Tianshu Qiu <tian.shu.qiu@intel.com> 16697L: linux-media@vger.kernel.org 16698S: Maintained 16699T: git git://linuxtv.org/media_tree.git 16700F: drivers/media/i2c/imx355.c 16701 16702SONY MEMORYSTICK SUBSYSTEM 16703M: Maxim Levitsky <maximlevitsky@gmail.com> 16704M: Alex Dubov <oakad@yahoo.com> 16705M: Ulf Hansson <ulf.hansson@linaro.org> 16706L: linux-mmc@vger.kernel.org 16707S: Maintained 16708T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 16709F: drivers/memstick/ 16710F: include/linux/memstick.h 16711 16712SONY VAIO CONTROL DEVICE DRIVER 16713M: Mattia Dongili <malattia@linux.it> 16714L: platform-driver-x86@vger.kernel.org 16715S: Maintained 16716W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 16717F: Documentation/admin-guide/laptops/sony-laptop.rst 16718F: drivers/char/sonypi.c 16719F: drivers/platform/x86/sony-laptop.c 16720F: include/linux/sony-laptop.h 16721 16722SOUND 16723M: Jaroslav Kysela <perex@perex.cz> 16724M: Takashi Iwai <tiwai@suse.com> 16725L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16726S: Maintained 16727W: http://www.alsa-project.org/ 16728Q: http://patchwork.kernel.org/project/alsa-devel/list/ 16729T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 16730F: Documentation/sound/ 16731F: include/sound/ 16732F: include/uapi/sound/ 16733F: sound/ 16734 16735SOUND - COMPRESSED AUDIO 16736M: Vinod Koul <vkoul@kernel.org> 16737L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16738S: Supported 16739T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 16740F: Documentation/sound/designs/compress-offload.rst 16741F: include/sound/compress_driver.h 16742F: include/uapi/sound/compress_* 16743F: sound/core/compress_offload.c 16744F: sound/soc/soc-compress.c 16745 16746SOUND - DMAENGINE HELPERS 16747M: Lars-Peter Clausen <lars@metafoo.de> 16748S: Supported 16749F: include/sound/dmaengine_pcm.h 16750F: sound/core/pcm_dmaengine.c 16751F: sound/soc/soc-generic-dmaengine-pcm.c 16752 16753SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 16754M: Liam Girdwood <lgirdwood@gmail.com> 16755M: Mark Brown <broonie@kernel.org> 16756L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16757S: Supported 16758W: http://alsa-project.org/main/index.php/ASoC 16759T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 16760F: Documentation/devicetree/bindings/sound/ 16761F: Documentation/sound/soc/ 16762F: include/dt-bindings/sound/ 16763F: include/sound/soc* 16764F: sound/soc/ 16765 16766SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 16767M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 16768M: Liam Girdwood <lgirdwood@gmail.com> 16769M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 16770M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 16771M: Daniel Baluta <daniel.baluta@nxp.com> 16772L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 16773S: Supported 16774W: https://github.com/thesofproject/linux/ 16775F: sound/soc/sof/ 16776 16777SOUNDWIRE SUBSYSTEM 16778M: Vinod Koul <vkoul@kernel.org> 16779M: Bard Liao <yung-chuan.liao@linux.intel.com> 16780R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 16781R: Sanyog Kale <sanyog.r.kale@intel.com> 16782L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16783S: Supported 16784T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 16785F: Documentation/driver-api/soundwire/ 16786F: drivers/soundwire/ 16787F: include/linux/soundwire/ 16788 16789SP2 MEDIA DRIVER 16790M: Olli Salonen <olli.salonen@iki.fi> 16791L: linux-media@vger.kernel.org 16792S: Maintained 16793W: https://linuxtv.org 16794Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16795F: drivers/media/dvb-frontends/sp2* 16796 16797SPARC + UltraSPARC (sparc/sparc64) 16798M: "David S. Miller" <davem@davemloft.net> 16799L: sparclinux@vger.kernel.org 16800S: Maintained 16801Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 16802T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 16803T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 16804F: arch/sparc/ 16805F: drivers/sbus/ 16806 16807SPARC SERIAL DRIVERS 16808M: "David S. Miller" <davem@davemloft.net> 16809L: sparclinux@vger.kernel.org 16810S: Maintained 16811T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 16812T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 16813F: drivers/tty/serial/suncore.c 16814F: drivers/tty/serial/sunhv.c 16815F: drivers/tty/serial/sunsab.c 16816F: drivers/tty/serial/sunsab.h 16817F: drivers/tty/serial/sunsu.c 16818F: drivers/tty/serial/sunzilog.c 16819F: drivers/tty/serial/sunzilog.h 16820F: drivers/tty/vcc.c 16821F: include/linux/sunserialcore.h 16822 16823SPARSE CHECKER 16824M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 16825L: linux-sparse@vger.kernel.org 16826S: Maintained 16827W: https://sparse.docs.kernel.org/ 16828T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 16829Q: https://patchwork.kernel.org/project/linux-sparse/list/ 16830B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 16831F: include/linux/compiler.h 16832 16833SPEAKUP CONSOLE SPEECH DRIVER 16834M: William Hubbs <w.d.hubbs@gmail.com> 16835M: Chris Brannon <chris@the-brannons.com> 16836M: Kirk Reiser <kirk@reisers.ca> 16837M: Samuel Thibault <samuel.thibault@ens-lyon.org> 16838L: speakup@linux-speakup.org 16839S: Odd Fixes 16840W: http://www.linux-speakup.org/ 16841W: https://github.com/linux-speakup/speakup 16842B: https://github.com/linux-speakup/speakup/issues 16843F: drivers/accessibility/speakup/ 16844 16845SPEAR CLOCK FRAMEWORK SUPPORT 16846M: Viresh Kumar <vireshk@kernel.org> 16847L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16848S: Maintained 16849W: http://www.st.com/spear 16850F: drivers/clk/spear/ 16851 16852SPEAR PLATFORM SUPPORT 16853M: Viresh Kumar <vireshk@kernel.org> 16854M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 16855L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16856S: Maintained 16857W: http://www.st.com/spear 16858F: arch/arm/boot/dts/spear* 16859F: arch/arm/mach-spear/ 16860 16861SPI NOR SUBSYSTEM 16862M: Tudor Ambarus <tudor.ambarus@microchip.com> 16863L: linux-mtd@lists.infradead.org 16864S: Maintained 16865W: http://www.linux-mtd.infradead.org/ 16866Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 16867C: irc://irc.oftc.net/mtd 16868T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 16869F: drivers/mtd/spi-nor/ 16870F: include/linux/mtd/spi-nor.h 16871 16872SPI SUBSYSTEM 16873M: Mark Brown <broonie@kernel.org> 16874L: linux-spi@vger.kernel.org 16875S: Maintained 16876Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 16877T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 16878F: Documentation/devicetree/bindings/spi/ 16879F: Documentation/spi/ 16880F: drivers/spi/ 16881F: include/linux/spi/ 16882F: include/uapi/linux/spi/ 16883F: tools/spi/ 16884 16885SPIDERNET NETWORK DRIVER for CELL 16886M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 16887M: Geoff Levand <geoff@infradead.org> 16888L: netdev@vger.kernel.org 16889L: linuxppc-dev@lists.ozlabs.org 16890S: Maintained 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
