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: Realtek linux nic maintainers <nic_swsd@realtek.com> 207M: Heiner Kallweit <hkallweit1@gmail.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 264 265ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 266M: Hans de Goede <hdegoede@redhat.com> 267L: linux-hwmon@vger.kernel.org 268S: Maintained 269F: drivers/hwmon/abituguru.c 270 271ABIT UGURU 3 HARDWARE MONITOR DRIVER 272M: Alistair John Strachan <alistair@devzero.co.uk> 273L: linux-hwmon@vger.kernel.org 274S: Maintained 275F: drivers/hwmon/abituguru3.c 276 277ACCES 104-DIO-48E GPIO DRIVER 278M: William Breathitt Gray <vilhelm.gray@gmail.com> 279L: linux-gpio@vger.kernel.org 280S: Maintained 281F: drivers/gpio/gpio-104-dio-48e.c 282 283ACCES 104-IDI-48 GPIO DRIVER 284M: "William Breathitt Gray" <vilhelm.gray@gmail.com> 285L: linux-gpio@vger.kernel.org 286S: Maintained 287F: drivers/gpio/gpio-104-idi-48.c 288 289ACCES 104-IDIO-16 GPIO DRIVER 290M: "William Breathitt Gray" <vilhelm.gray@gmail.com> 291L: linux-gpio@vger.kernel.org 292S: Maintained 293F: drivers/gpio/gpio-104-idio-16.c 294 295ACCES 104-QUAD-8 DRIVER 296M: William Breathitt Gray <vilhelm.gray@gmail.com> 297M: Syed Nayyar Waris <syednwaris@gmail.com> 298L: linux-iio@vger.kernel.org 299S: Maintained 300F: Documentation/ABI/testing/sysfs-bus-counter-104-quad-8 301F: Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8 302F: drivers/counter/104-quad-8.c 303 304ACCES PCI-IDIO-16 GPIO DRIVER 305M: William Breathitt Gray <vilhelm.gray@gmail.com> 306L: linux-gpio@vger.kernel.org 307S: Maintained 308F: drivers/gpio/gpio-pci-idio-16.c 309 310ACCES PCIe-IDIO-24 GPIO DRIVER 311M: William Breathitt Gray <vilhelm.gray@gmail.com> 312L: linux-gpio@vger.kernel.org 313S: Maintained 314F: drivers/gpio/gpio-pcie-idio-24.c 315 316ACENIC DRIVER 317M: Jes Sorensen <jes@trained-monkey.org> 318L: linux-acenic@sunsite.dk 319S: Maintained 320F: drivers/net/ethernet/alteon/acenic* 321 322ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 323M: Peter Kaestle <peter@piie.net> 324L: platform-driver-x86@vger.kernel.org 325S: Maintained 326W: http://piie.net/?section=acerhdf 327F: drivers/platform/x86/acerhdf.c 328 329ACER WMI LAPTOP EXTRAS 330M: "Lee, Chun-Yi" <jlee@suse.com> 331L: platform-driver-x86@vger.kernel.org 332S: Maintained 333F: drivers/platform/x86/acer-wmi.c 334 335ACPI 336M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 337M: Len Brown <lenb@kernel.org> 338L: linux-acpi@vger.kernel.org 339S: Supported 340W: https://01.org/linux-acpi 341Q: https://patchwork.kernel.org/project/linux-acpi/list/ 342B: https://bugzilla.kernel.org 343T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 344F: Documentation/ABI/testing/configfs-acpi 345F: Documentation/ABI/testing/sysfs-bus-acpi 346F: Documentation/firmware-guide/acpi/ 347F: drivers/acpi/ 348F: drivers/pci/*/*acpi* 349F: drivers/pci/*acpi* 350F: drivers/pnp/pnpacpi/ 351F: include/acpi/ 352F: include/linux/acpi.h 353F: include/linux/fwnode.h 354F: tools/power/acpi/ 355 356ACPI APEI 357M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 358M: Len Brown <lenb@kernel.org> 359R: James Morse <james.morse@arm.com> 360R: Tony Luck <tony.luck@intel.com> 361R: Borislav Petkov <bp@alien8.de> 362L: linux-acpi@vger.kernel.org 363F: drivers/acpi/apei/ 364 365ACPI COMPONENT ARCHITECTURE (ACPICA) 366M: Robert Moore <robert.moore@intel.com> 367M: Erik Kaneda <erik.kaneda@intel.com> 368M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 369L: linux-acpi@vger.kernel.org 370L: devel@acpica.org 371S: Supported 372W: https://acpica.org/ 373W: https://github.com/acpica/acpica/ 374Q: https://patchwork.kernel.org/project/linux-acpi/list/ 375B: https://bugzilla.kernel.org 376B: https://bugs.acpica.org 377T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 378F: drivers/acpi/acpica/ 379F: include/acpi/ 380F: tools/power/acpi/ 381 382ACPI FAN DRIVER 383M: Zhang Rui <rui.zhang@intel.com> 384L: linux-acpi@vger.kernel.org 385S: Supported 386W: https://01.org/linux-acpi 387B: https://bugzilla.kernel.org 388F: drivers/acpi/fan.c 389 390ACPI FOR ARM64 (ACPI/arm64) 391M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 392M: Hanjun Guo <guohanjun@huawei.com> 393M: Sudeep Holla <sudeep.holla@arm.com> 394L: linux-acpi@vger.kernel.org 395L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 396S: Maintained 397F: drivers/acpi/arm64 398 399ACPI I2C MULTI INSTANTIATE DRIVER 400M: Hans de Goede <hdegoede@redhat.com> 401L: platform-driver-x86@vger.kernel.org 402S: Maintained 403F: drivers/platform/x86/i2c-multi-instantiate.c 404 405ACPI PMIC DRIVERS 406M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 407M: Len Brown <lenb@kernel.org> 408R: Andy Shevchenko <andy@kernel.org> 409R: Mika Westerberg <mika.westerberg@linux.intel.com> 410L: linux-acpi@vger.kernel.org 411S: Supported 412Q: https://patchwork.kernel.org/project/linux-acpi/list/ 413B: https://bugzilla.kernel.org 414T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 415F: drivers/acpi/pmic/ 416 417ACPI THERMAL DRIVER 418M: Zhang Rui <rui.zhang@intel.com> 419L: linux-acpi@vger.kernel.org 420S: Supported 421W: https://01.org/linux-acpi 422B: https://bugzilla.kernel.org 423F: drivers/acpi/*thermal* 424 425ACPI VIDEO DRIVER 426M: Zhang Rui <rui.zhang@intel.com> 427L: linux-acpi@vger.kernel.org 428S: Supported 429W: https://01.org/linux-acpi 430B: https://bugzilla.kernel.org 431F: drivers/acpi/acpi_video.c 432 433ACPI WMI DRIVER 434L: platform-driver-x86@vger.kernel.org 435S: Orphan 436F: drivers/platform/x86/wmi.c 437F: include/uapi/linux/wmi.h 438 439AD1889 ALSA SOUND DRIVER 440L: linux-parisc@vger.kernel.org 441S: Maintained 442W: https://parisc.wiki.kernel.org/index.php/AD1889 443F: sound/pci/ad1889.* 444 445AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 446M: Michael Hennerich <michael.hennerich@analog.com> 447S: Supported 448W: http://wiki.analog.com/AD5254 449W: http://ez.analog.com/community/linux-device-drivers 450F: drivers/misc/ad525x_dpot.c 451 452AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 453M: Michael Hennerich <michael.hennerich@analog.com> 454S: Supported 455W: http://wiki.analog.com/AD5398 456W: http://ez.analog.com/community/linux-device-drivers 457F: drivers/regulator/ad5398.c 458 459AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 460M: Michael Hennerich <michael.hennerich@analog.com> 461S: Supported 462W: http://wiki.analog.com/AD7142 463W: http://ez.analog.com/community/linux-device-drivers 464F: drivers/input/misc/ad714x.c 465 466AD7877 TOUCHSCREEN DRIVER 467M: Michael Hennerich <michael.hennerich@analog.com> 468S: Supported 469W: http://wiki.analog.com/AD7877 470W: http://ez.analog.com/community/linux-device-drivers 471F: drivers/input/touchscreen/ad7877.c 472 473AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 474M: Michael Hennerich <michael.hennerich@analog.com> 475S: Supported 476W: http://wiki.analog.com/AD7879 477W: http://ez.analog.com/community/linux-device-drivers 478F: drivers/input/touchscreen/ad7879.c 479 480ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 481M: Jiri Kosina <jikos@kernel.org> 482S: Maintained 483 484ADF7242 IEEE 802.15.4 RADIO DRIVER 485M: Michael Hennerich <michael.hennerich@analog.com> 486L: linux-wpan@vger.kernel.org 487S: Supported 488W: https://wiki.analog.com/ADF7242 489W: http://ez.analog.com/community/linux-device-drivers 490F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 491F: drivers/net/ieee802154/adf7242.c 492 493ADM1025 HARDWARE MONITOR DRIVER 494M: Jean Delvare <jdelvare@suse.com> 495L: linux-hwmon@vger.kernel.org 496S: Maintained 497F: Documentation/hwmon/adm1025.rst 498F: drivers/hwmon/adm1025.c 499 500ADM1029 HARDWARE MONITOR DRIVER 501M: Corentin Labbe <clabbe.montjoie@gmail.com> 502L: linux-hwmon@vger.kernel.org 503S: Maintained 504F: drivers/hwmon/adm1029.c 505 506ADM8211 WIRELESS DRIVER 507L: linux-wireless@vger.kernel.org 508S: Orphan 509W: https://wireless.wiki.kernel.org/ 510F: drivers/net/wireless/admtek/adm8211.* 511 512ADP1653 FLASH CONTROLLER DRIVER 513M: Sakari Ailus <sakari.ailus@iki.fi> 514L: linux-media@vger.kernel.org 515S: Maintained 516F: drivers/media/i2c/adp1653.c 517F: include/media/i2c/adp1653.h 518 519ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 520M: Michael Hennerich <michael.hennerich@analog.com> 521S: Supported 522W: http://wiki.analog.com/ADP5520 523W: http://ez.analog.com/community/linux-device-drivers 524F: drivers/gpio/gpio-adp5520.c 525F: drivers/input/keyboard/adp5520-keys.c 526F: drivers/leds/leds-adp5520.c 527F: drivers/mfd/adp5520.c 528F: drivers/video/backlight/adp5520_bl.c 529 530ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 531M: Michael Hennerich <michael.hennerich@analog.com> 532S: Supported 533W: http://wiki.analog.com/ADP5588 534W: http://ez.analog.com/community/linux-device-drivers 535F: drivers/gpio/gpio-adp5588.c 536F: drivers/input/keyboard/adp5588-keys.c 537 538ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 539M: Michael Hennerich <michael.hennerich@analog.com> 540S: Supported 541W: http://wiki.analog.com/ADP8860 542W: http://ez.analog.com/community/linux-device-drivers 543F: drivers/video/backlight/adp8860_bl.c 544 545ADT746X FAN DRIVER 546M: Colin Leroy <colin@colino.net> 547S: Maintained 548F: drivers/macintosh/therm_adt746x.c 549 550ADT7475 HARDWARE MONITOR DRIVER 551M: Jean Delvare <jdelvare@suse.com> 552L: linux-hwmon@vger.kernel.org 553S: Maintained 554F: Documentation/hwmon/adt7475.rst 555F: drivers/hwmon/adt7475.c 556 557ADVANSYS SCSI DRIVER 558M: Matthew Wilcox <willy@infradead.org> 559M: Hannes Reinecke <hare@suse.com> 560L: linux-scsi@vger.kernel.org 561S: Maintained 562F: Documentation/scsi/advansys.rst 563F: drivers/scsi/advansys.c 564 565ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 566M: Michael Hennerich <michael.hennerich@analog.com> 567S: Supported 568W: http://wiki.analog.com/ADXL345 569W: http://ez.analog.com/community/linux-device-drivers 570F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 571F: drivers/input/misc/adxl34x.c 572 573ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 574M: Michael Hennerich <michael.hennerich@analog.com> 575S: Supported 576W: http://ez.analog.com/community/linux-device-drivers 577F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 578F: drivers/iio/accel/adxl372.c 579F: drivers/iio/accel/adxl372_i2c.c 580F: drivers/iio/accel/adxl372_spi.c 581 582AF9013 MEDIA DRIVER 583M: Antti Palosaari <crope@iki.fi> 584L: linux-media@vger.kernel.org 585S: Maintained 586W: https://linuxtv.org 587W: http://palosaari.fi/linux/ 588Q: http://patchwork.linuxtv.org/project/linux-media/list/ 589T: git git://linuxtv.org/anttip/media_tree.git 590F: drivers/media/dvb-frontends/af9013* 591 592AF9033 MEDIA DRIVER 593M: Antti Palosaari <crope@iki.fi> 594L: linux-media@vger.kernel.org 595S: Maintained 596W: https://linuxtv.org 597W: http://palosaari.fi/linux/ 598Q: http://patchwork.linuxtv.org/project/linux-media/list/ 599T: git git://linuxtv.org/anttip/media_tree.git 600F: drivers/media/dvb-frontends/af9033* 601 602AFFS FILE SYSTEM 603M: David Sterba <dsterba@suse.com> 604L: linux-fsdevel@vger.kernel.org 605S: Odd Fixes 606F: Documentation/filesystems/affs.rst 607F: fs/affs/ 608 609AFS FILESYSTEM 610M: David Howells <dhowells@redhat.com> 611L: linux-afs@lists.infradead.org 612S: Supported 613W: https://www.infradead.org/~dhowells/kafs/ 614F: Documentation/filesystems/afs.rst 615F: fs/afs/ 616F: include/trace/events/afs.h 617 618AGPGART DRIVER 619M: David Airlie <airlied@linux.ie> 620S: Maintained 621T: git git://anongit.freedesktop.org/drm/drm 622F: drivers/char/agp/ 623F: include/linux/agp* 624F: include/uapi/linux/agp* 625 626AHA152X SCSI DRIVER 627M: "Juergen E. Fischer" <fischer@norbit.de> 628L: linux-scsi@vger.kernel.org 629S: Maintained 630F: drivers/scsi/aha152x* 631F: drivers/scsi/pcmcia/aha152x* 632 633AIC7XXX / AIC79XX SCSI DRIVER 634M: Hannes Reinecke <hare@suse.com> 635L: linux-scsi@vger.kernel.org 636S: Maintained 637F: drivers/scsi/aic7xxx/ 638 639AIMSLAB FM RADIO RECEIVER DRIVER 640M: Hans Verkuil <hverkuil@xs4all.nl> 641L: linux-media@vger.kernel.org 642S: Maintained 643W: https://linuxtv.org 644T: git git://linuxtv.org/media_tree.git 645F: drivers/media/radio/radio-aimslab* 646 647AIO 648M: Benjamin LaHaise <bcrl@kvack.org> 649L: linux-aio@kvack.org 650S: Supported 651F: fs/aio.c 652F: include/linux/*aio*.h 653 654AIRSPY MEDIA DRIVER 655M: Antti Palosaari <crope@iki.fi> 656L: linux-media@vger.kernel.org 657S: Maintained 658W: https://linuxtv.org 659W: http://palosaari.fi/linux/ 660Q: http://patchwork.linuxtv.org/project/linux-media/list/ 661T: git git://linuxtv.org/anttip/media_tree.git 662F: drivers/media/usb/airspy/ 663 664ALACRITECH GIGABIT ETHERNET DRIVER 665M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 666S: Maintained 667F: drivers/net/ethernet/alacritech/* 668 669ALCATEL SPEEDTOUCH USB DRIVER 670M: Duncan Sands <duncan.sands@free.fr> 671L: linux-usb@vger.kernel.org 672S: Maintained 673W: http://www.linux-usb.org/SpeedTouch/ 674F: drivers/usb/atm/speedtch.c 675F: drivers/usb/atm/usbatm.c 676 677ALCHEMY AU1XX0 MMC DRIVER 678M: Manuel Lauss <manuel.lauss@gmail.com> 679S: Maintained 680F: drivers/mmc/host/au1xmmc.c 681 682ALI1563 I2C DRIVER 683M: Rudolf Marek <r.marek@assembler.cz> 684L: linux-i2c@vger.kernel.org 685S: Maintained 686F: Documentation/i2c/busses/i2c-ali1563.rst 687F: drivers/i2c/busses/i2c-ali1563.c 688 689ALL SENSORS DLH SERIES PRESSURE SENSORS DRIVER 690M: Tomislav Denis <tomislav.denis@avl.com> 691L: linux-iio@vger.kernel.org 692S: Maintained 693W: http://www.allsensors.com/ 694F: Documentation/devicetree/bindings/iio/pressure/asc,dlhl60d.yaml 695F: drivers/iio/pressure/dlhl60d.c 696 697ALLEGRO DVT VIDEO IP CORE DRIVER 698M: Michael Tretter <m.tretter@pengutronix.de> 699R: Pengutronix Kernel Team <kernel@pengutronix.de> 700L: linux-media@vger.kernel.org 701S: Maintained 702F: drivers/staging/media/allegro-dvt/ 703 704ALLWINNER A10 CSI DRIVER 705M: Maxime Ripard <mripard@kernel.org> 706L: linux-media@vger.kernel.org 707S: Maintained 708T: git git://linuxtv.org/media_tree.git 709F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 710F: drivers/media/platform/sunxi/sun4i-csi/ 711 712ALLWINNER CPUFREQ DRIVER 713M: Yangtao Li <tiny.windzz@gmail.com> 714L: linux-pm@vger.kernel.org 715S: Maintained 716F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 717F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 718 719ALLWINNER CRYPTO DRIVERS 720M: Corentin Labbe <clabbe.montjoie@gmail.com> 721L: linux-crypto@vger.kernel.org 722S: Maintained 723F: drivers/crypto/allwinner/ 724 725ALLWINNER THERMAL DRIVER 726M: Vasily Khoruzhick <anarsoul@gmail.com> 727M: Yangtao Li <tiny.windzz@gmail.com> 728L: linux-pm@vger.kernel.org 729S: Maintained 730F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 731F: drivers/thermal/sun8i_thermal.c 732 733ALLWINNER VPU DRIVER 734M: Maxime Ripard <mripard@kernel.org> 735M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 736L: linux-media@vger.kernel.org 737S: Maintained 738F: drivers/staging/media/sunxi/cedrus/ 739 740ALPHA PORT 741M: Richard Henderson <rth@twiddle.net> 742M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 743M: Matt Turner <mattst88@gmail.com> 744L: linux-alpha@vger.kernel.org 745S: Odd Fixes 746F: arch/alpha/ 747 748ALPS PS/2 TOUCHPAD DRIVER 749R: Pali Rohár <pali@kernel.org> 750F: drivers/input/mouse/alps.* 751 752ALTERA I2C CONTROLLER DRIVER 753M: Thor Thayer <thor.thayer@linux.intel.com> 754S: Maintained 755F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 756F: drivers/i2c/busses/i2c-altera.c 757 758ALTERA MAILBOX DRIVER 759M: Ley Foon Tan <ley.foon.tan@intel.com> 760S: Maintained 761F: drivers/mailbox/mailbox-altera.c 762 763ALTERA PIO DRIVER 764M: Joyce Ooi <joyce.ooi@intel.com> 765L: linux-gpio@vger.kernel.org 766S: Maintained 767F: drivers/gpio/gpio-altera.c 768 769ALTERA SYSTEM MANAGER DRIVER 770M: Thor Thayer <thor.thayer@linux.intel.com> 771S: Maintained 772F: drivers/mfd/altera-sysmgr.c 773F: include/linux/mfd/altera-sysmgr.h 774 775ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 776M: Thor Thayer <thor.thayer@linux.intel.com> 777S: Maintained 778F: drivers/gpio/gpio-altera-a10sr.c 779F: drivers/mfd/altera-a10sr.c 780F: drivers/reset/reset-a10sr.c 781F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 782F: include/linux/mfd/altera-a10sr.h 783 784ALTERA TRIPLE SPEED ETHERNET DRIVER 785M: Joyce Ooi <joyce.ooi@intel.com> 786L: netdev@vger.kernel.org 787S: Maintained 788F: drivers/net/ethernet/altera/ 789 790ALTERA UART/JTAG UART SERIAL DRIVERS 791M: Tobias Klauser <tklauser@distanz.ch> 792L: linux-serial@vger.kernel.org 793S: Maintained 794F: drivers/tty/serial/altera_jtaguart.c 795F: drivers/tty/serial/altera_uart.c 796F: include/linux/altera_jtaguart.h 797F: include/linux/altera_uart.h 798 799AMAZON ANNAPURNA LABS FIC DRIVER 800M: Talel Shenhar <talel@amazon.com> 801S: Maintained 802F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 803F: drivers/irqchip/irq-al-fic.c 804 805AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 806M: Talel Shenhar <talel@amazon.com> 807M: Talel Shenhar <talelshenhar@gmail.com> 808S: Maintained 809F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 810F: drivers/edac/al_mc_edac.c 811 812AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 813M: Talel Shenhar <talel@amazon.com> 814S: Maintained 815F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 816F: drivers/thermal/thermal_mmio.c 817 818AMAZON ETHERNET DRIVERS 819M: Netanel Belgazal <netanel@amazon.com> 820M: Arthur Kiyanovski <akiyano@amazon.com> 821R: Guy Tzalik <gtzalik@amazon.com> 822R: Saeed Bishara <saeedb@amazon.com> 823R: Zorik Machulsky <zorik@amazon.com> 824L: netdev@vger.kernel.org 825S: Supported 826F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 827F: drivers/net/ethernet/amazon/ 828 829AMAZON RDMA EFA DRIVER 830M: Gal Pressman <galpress@amazon.com> 831R: Yossi Leybovich <sleybo@amazon.com> 832L: linux-rdma@vger.kernel.org 833S: Supported 834Q: https://patchwork.kernel.org/project/linux-rdma/list/ 835F: drivers/infiniband/hw/efa/ 836F: include/uapi/rdma/efa-abi.h 837 838AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 839M: Tom Lendacky <thomas.lendacky@amd.com> 840M: John Allen <john.allen@amd.com> 841L: linux-crypto@vger.kernel.org 842S: Supported 843F: drivers/crypto/ccp/ 844F: include/linux/ccp.h 845 846AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 847M: Brijesh Singh <brijesh.singh@amd.com> 848M: Tom Lendacky <thomas.lendacky@amd.com> 849L: linux-crypto@vger.kernel.org 850S: Supported 851F: drivers/crypto/ccp/sev* 852F: include/uapi/linux/psp-sev.h 853 854AMD DISPLAY CORE 855M: Harry Wentland <harry.wentland@amd.com> 856M: Leo Li <sunpeng.li@amd.com> 857L: amd-gfx@lists.freedesktop.org 858S: Supported 859T: git git://people.freedesktop.org/~agd5f/linux 860F: drivers/gpu/drm/amd/display/ 861 862AMD ENERGY DRIVER 863M: Naveen Krishna Chatradhi <nchatrad@amd.com> 864L: linux-hwmon@vger.kernel.org 865S: Maintained 866F: Documentation/hwmon/amd_energy.rst 867F: drivers/hwmon/amd_energy.c 868 869AMD FAM15H PROCESSOR POWER MONITORING DRIVER 870M: Huang Rui <ray.huang@amd.com> 871L: linux-hwmon@vger.kernel.org 872S: Supported 873F: Documentation/hwmon/fam15h_power.rst 874F: drivers/hwmon/fam15h_power.c 875 876AMD FCH GPIO DRIVER 877M: Enrico Weigelt, metux IT consult <info@metux.net> 878L: linux-gpio@vger.kernel.org 879S: Maintained 880F: drivers/gpio/gpio-amd-fch.c 881F: include/linux/platform_data/gpio/gpio-amd-fch.h 882 883AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 884L: linux-geode@lists.infradead.org (moderated for non-subscribers) 885S: Orphan 886F: drivers/usb/gadget/udc/amd5536udc.* 887 888AMD GEODE PROCESSOR/CHIPSET SUPPORT 889M: Andres Salomon <dilinger@queued.net> 890L: linux-geode@lists.infradead.org (moderated for non-subscribers) 891S: Supported 892W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 893F: arch/x86/include/asm/geode.h 894F: drivers/char/hw_random/geode-rng.c 895F: drivers/crypto/geode* 896F: drivers/video/fbdev/geode/ 897 898AMD IOMMU (AMD-VI) 899M: Joerg Roedel <joro@8bytes.org> 900L: iommu@lists.linux-foundation.org 901S: Maintained 902T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 903F: drivers/iommu/amd/ 904F: include/linux/amd-iommu.h 905 906AMD KFD 907M: Felix Kuehling <Felix.Kuehling@amd.com> 908L: amd-gfx@lists.freedesktop.org 909S: Supported 910T: git git://people.freedesktop.org/~agd5f/linux 911F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 912F: drivers/gpu/drm/amd/amdkfd/ 913F: drivers/gpu/drm/amd/include/cik_structs.h 914F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 915F: drivers/gpu/drm/amd/include/v9_structs.h 916F: drivers/gpu/drm/amd/include/vi_structs.h 917F: include/uapi/linux/kfd_ioctl.h 918 919AMD SPI DRIVER 920M: Sanjay R Mehta <sanju.mehta@amd.com> 921S: Maintained 922F: drivers/spi/spi-amd.c 923 924AMD MP2 I2C DRIVER 925M: Elie Morisse <syniurge@gmail.com> 926M: Nehal Shah <nehal-bakulchandra.shah@amd.com> 927M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 928L: linux-i2c@vger.kernel.org 929S: Maintained 930F: drivers/i2c/busses/i2c-amd-mp2* 931 932AMD POWERPLAY 933M: Evan Quan <evan.quan@amd.com> 934L: amd-gfx@lists.freedesktop.org 935S: Supported 936T: git git://people.freedesktop.org/~agd5f/linux 937F: drivers/gpu/drm/amd/pm/powerplay/ 938 939AMD SEATTLE DEVICE TREE SUPPORT 940M: Brijesh Singh <brijeshkumar.singh@amd.com> 941M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 942M: Tom Lendacky <thomas.lendacky@amd.com> 943S: Supported 944F: arch/arm64/boot/dts/amd/ 945 946AMD XGBE DRIVER 947M: Tom Lendacky <thomas.lendacky@amd.com> 948L: netdev@vger.kernel.org 949S: Supported 950F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 951F: drivers/net/ethernet/amd/xgbe/ 952 953AMS AS73211 DRIVER 954M: Christian Eggers <ceggers@arri.de> 955L: linux-iio@vger.kernel.org 956S: Maintained 957F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 958F: drivers/iio/light/as73211.c 959 960ANALOG DEVICES INC AD7192 DRIVER 961M: Alexandru Tachici <alexandru.tachici@analog.com> 962L: linux-iio@vger.kernel.org 963S: Supported 964W: http://ez.analog.com/community/linux-device-drivers 965F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 966F: drivers/iio/adc/ad7192.c 967 968ANALOG DEVICES INC AD7292 DRIVER 969M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 970L: linux-iio@vger.kernel.org 971S: Supported 972W: http://ez.analog.com/community/linux-device-drivers 973F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 974F: drivers/iio/adc/ad7292.c 975 976ANALOG DEVICES INC AD7768-1 DRIVER 977M: Michael Hennerich <Michael.Hennerich@analog.com> 978L: linux-iio@vger.kernel.org 979S: Supported 980W: http://ez.analog.com/community/linux-device-drivers 981F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 982F: drivers/iio/adc/ad7768-1.c 983 984ANALOG DEVICES INC AD7780 DRIVER 985M: Michael Hennerich <Michael.Hennerich@analog.com> 986M: Renato Lui Geh <renatogeh@gmail.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,ad7780.yaml 991F: drivers/iio/adc/ad7780.c 992 993ANALOG DEVICES INC AD9389B DRIVER 994M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 995L: linux-media@vger.kernel.org 996S: Maintained 997F: drivers/media/i2c/ad9389b* 998 999ANALOG DEVICES INC ADGS1408 DRIVER 1000M: Mircea Caprioru <mircea.caprioru@analog.com> 1001S: Supported 1002F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1003F: drivers/mux/adgs1408.c 1004 1005ANALOG DEVICES INC ADIN DRIVER 1006M: Alexandru Ardelean <alexaundru.ardelean@analog.com> 1007L: netdev@vger.kernel.org 1008S: Supported 1009W: http://ez.analog.com/community/linux-device-drivers 1010F: Documentation/devicetree/bindings/net/adi,adin.yaml 1011F: drivers/net/phy/adin.c 1012 1013ANALOG DEVICES INC ADIS DRIVER LIBRARY 1014M: Alexandru Ardelean <alexandru.ardelean@analog.com> 1015L: linux-iio@vger.kernel.org 1016S: Supported 1017F: drivers/iio/imu/adis.c 1018F: include/linux/iio/imu/adis.h 1019 1020ANALOG DEVICES INC ADIS16460 DRIVER 1021M: Dragos Bogdan <dragos.bogdan@analog.com> 1022L: linux-iio@vger.kernel.org 1023S: Supported 1024W: http://ez.analog.com/community/linux-device-drivers 1025F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1026F: drivers/iio/imu/adis16460.c 1027 1028ANALOG DEVICES INC ADIS16475 DRIVER 1029M: Nuno Sa <nuno.sa@analog.com> 1030L: linux-iio@vger.kernel.org 1031W: http://ez.analog.com/community/linux-device-drivers 1032S: Supported 1033F: drivers/iio/imu/adis16475.c 1034F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1035 1036ANALOG DEVICES INC ADM1177 DRIVER 1037M: Michael Hennerich <Michael.Hennerich@analog.com> 1038L: linux-hwmon@vger.kernel.org 1039S: Supported 1040W: http://ez.analog.com/community/linux-device-drivers 1041F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1042F: drivers/hwmon/adm1177.c 1043 1044ANALOG DEVICES INC ADP5061 DRIVER 1045M: Michael Hennerich <Michael.Hennerich@analog.com> 1046L: linux-pm@vger.kernel.org 1047S: Supported 1048W: http://ez.analog.com/community/linux-device-drivers 1049F: drivers/power/supply/adp5061.c 1050 1051ANALOG DEVICES INC ADV7180 DRIVER 1052M: Lars-Peter Clausen <lars@metafoo.de> 1053L: linux-media@vger.kernel.org 1054S: Supported 1055W: http://ez.analog.com/community/linux-device-drivers 1056F: drivers/media/i2c/adv7180.c 1057F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1058 1059ANALOG DEVICES INC ADV748X DRIVER 1060M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1061L: linux-media@vger.kernel.org 1062S: Maintained 1063F: drivers/media/i2c/adv748x/* 1064 1065ANALOG DEVICES INC ADV7511 DRIVER 1066M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1067L: linux-media@vger.kernel.org 1068S: Maintained 1069F: drivers/media/i2c/adv7511* 1070 1071ANALOG DEVICES INC ADV7604 DRIVER 1072M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1073L: linux-media@vger.kernel.org 1074S: Maintained 1075F: drivers/media/i2c/adv7604* 1076 1077ANALOG DEVICES INC ADV7842 DRIVER 1078M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1079L: linux-media@vger.kernel.org 1080S: Maintained 1081F: drivers/media/i2c/adv7842* 1082 1083ANALOG DEVICES INC ADXRS290 DRIVER 1084M: Nishant Malpani <nish.malpani25@gmail.com> 1085L: linux-iio@vger.kernel.org 1086S: Supported 1087F: drivers/iio/gyro/adxrs290.c 1088F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1089 1090ANALOG DEVICES INC ASOC CODEC DRIVERS 1091M: Lars-Peter Clausen <lars@metafoo.de> 1092M: Nuno Sá <nuno.sa@analog.com> 1093L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1094S: Supported 1095W: http://wiki.analog.com/ 1096W: http://ez.analog.com/community/linux-device-drivers 1097F: sound/soc/codecs/ad1* 1098F: sound/soc/codecs/ad7* 1099F: sound/soc/codecs/adau* 1100F: sound/soc/codecs/adav* 1101F: sound/soc/codecs/sigmadsp.* 1102F: sound/soc/codecs/ssm* 1103 1104ANALOG DEVICES INC DMA DRIVERS 1105M: Lars-Peter Clausen <lars@metafoo.de> 1106S: Supported 1107W: http://ez.analog.com/community/linux-device-drivers 1108F: drivers/dma/dma-axi-dmac.c 1109 1110ANALOG DEVICES INC IIO DRIVERS 1111M: Lars-Peter Clausen <lars@metafoo.de> 1112M: Michael Hennerich <Michael.Hennerich@analog.com> 1113S: Supported 1114W: http://wiki.analog.com/ 1115W: http://ez.analog.com/community/linux-device-drivers 1116F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1117F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1118F: Documentation/devicetree/bindings/iio/*/adi,* 1119F: Documentation/devicetree/bindings/iio/dac/ad5758.txt 1120F: drivers/iio/*/ad* 1121F: drivers/iio/adc/ltc249* 1122F: drivers/iio/amplifiers/hmc425a.c 1123F: drivers/staging/iio/*/ad* 1124X: drivers/iio/*/adjd* 1125 1126ANALOGBITS PLL LIBRARIES 1127M: Paul Walmsley <paul.walmsley@sifive.com> 1128S: Supported 1129F: drivers/clk/analogbits/* 1130F: include/linux/clk/analogbits* 1131 1132ANDES ARCHITECTURE 1133M: Nick Hu <nickhu@andestech.com> 1134M: Greentime Hu <green.hu@gmail.com> 1135M: Vincent Chen <deanbo422@gmail.com> 1136S: Supported 1137T: git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git 1138F: Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt 1139F: Documentation/devicetree/bindings/nds32/ 1140F: arch/nds32/ 1141N: nds32 1142K: nds32 1143 1144ANDROID CONFIG FRAGMENTS 1145M: Rob Herring <robh@kernel.org> 1146S: Supported 1147F: kernel/configs/android* 1148 1149ANDROID DRIVERS 1150M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1151M: Arve Hjønnevåg <arve@android.com> 1152M: Todd Kjos <tkjos@android.com> 1153M: Martijn Coenen <maco@android.com> 1154M: Joel Fernandes <joel@joelfernandes.org> 1155M: Christian Brauner <christian@brauner.io> 1156M: Hridya Valsaraju <hridya@google.com> 1157M: Suren Baghdasaryan <surenb@google.com> 1158L: devel@driverdev.osuosl.org 1159S: Supported 1160T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1161F: drivers/android/ 1162F: drivers/staging/android/ 1163 1164ANDROID GOLDFISH PIC DRIVER 1165M: Miodrag Dinic <miodrag.dinic@mips.com> 1166S: Supported 1167F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1168F: drivers/irqchip/irq-goldfish-pic.c 1169 1170ANDROID GOLDFISH RTC DRIVER 1171M: Miodrag Dinic <miodrag.dinic@mips.com> 1172S: Supported 1173F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1174F: drivers/rtc/rtc-goldfish.c 1175 1176ANDROID ION DRIVER 1177M: Laura Abbott <labbott@redhat.com> 1178M: Sumit Semwal <sumit.semwal@linaro.org> 1179L: devel@driverdev.osuosl.org 1180L: dri-devel@lists.freedesktop.org 1181L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 1182S: Supported 1183F: drivers/staging/android/ion 1184F: drivers/staging/android/uapi/ion.h 1185 1186AOA (Apple Onboard Audio) ALSA DRIVER 1187M: Johannes Berg <johannes@sipsolutions.net> 1188L: linuxppc-dev@lists.ozlabs.org 1189L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1190S: Maintained 1191F: sound/aoa/ 1192 1193APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1194M: William Breathitt Gray <vilhelm.gray@gmail.com> 1195L: linux-iio@vger.kernel.org 1196S: Maintained 1197F: drivers/iio/adc/stx104.c 1198 1199APM DRIVER 1200M: Jiri Kosina <jikos@kernel.org> 1201S: Odd fixes 1202T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1203F: arch/x86/kernel/apm_32.c 1204F: drivers/char/apm-emulation.c 1205F: include/linux/apm_bios.h 1206F: include/uapi/linux/apm_bios.h 1207 1208APPARMOR SECURITY MODULE 1209M: John Johansen <john.johansen@canonical.com> 1210L: apparmor@lists.ubuntu.com (subscribers-only, general discussion) 1211S: Supported 1212W: wiki.apparmor.net 1213T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1214F: Documentation/admin-guide/LSM/apparmor.rst 1215F: security/apparmor/ 1216 1217APPLE BCM5974 MULTITOUCH DRIVER 1218M: Henrik Rydberg <rydberg@bitmath.org> 1219L: linux-input@vger.kernel.org 1220S: Odd fixes 1221F: drivers/input/mouse/bcm5974.c 1222 1223APPLE SMC DRIVER 1224M: Henrik Rydberg <rydberg@bitmath.org> 1225L: linux-hwmon@vger.kernel.org 1226S: Odd fixes 1227F: drivers/hwmon/applesmc.c 1228 1229APPLETALK NETWORK LAYER 1230L: netdev@vger.kernel.org 1231S: Odd fixes 1232F: drivers/net/appletalk/ 1233F: include/linux/atalk.h 1234F: include/uapi/linux/atalk.h 1235F: net/appletalk/ 1236 1237APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1238M: Khuong Dinh <khuong@os.amperecomputing.com> 1239S: Supported 1240F: arch/arm64/boot/dts/apm/ 1241 1242APPLIED MICRO (APM) X-GENE SOC EDAC 1243M: Khuong Dinh <khuong@os.amperecomputing.com> 1244S: Supported 1245F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1246F: drivers/edac/xgene_edac.c 1247 1248APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1249M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1250M: Keyur Chudgar <keyur@os.amperecomputing.com> 1251S: Supported 1252F: drivers/net/ethernet/apm/xgene-v2/ 1253 1254APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1255M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1256M: Keyur Chudgar <keyur@os.amperecomputing.com> 1257M: Quan Nguyen <quan@os.amperecomputing.com> 1258S: Supported 1259F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1260F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1261F: drivers/net/ethernet/apm/xgene/ 1262F: drivers/net/mdio/mdio-xgene.c 1263 1264APPLIED MICRO (APM) X-GENE SOC PMU 1265M: Khuong Dinh <khuong@os.amperecomputing.com> 1266S: Supported 1267F: Documentation/admin-guide/perf/xgene-pmu.rst 1268F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1269F: drivers/perf/xgene_pmu.c 1270 1271APTINA CAMERA SENSOR PLL 1272M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1273L: linux-media@vger.kernel.org 1274S: Maintained 1275F: drivers/media/i2c/aptina-pll.* 1276 1277AQUANTIA ETHERNET DRIVER (atlantic) 1278M: Igor Russkikh <irusskikh@marvell.com> 1279L: netdev@vger.kernel.org 1280S: Supported 1281W: https://www.marvell.com/ 1282Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1283F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1284F: drivers/net/ethernet/aquantia/atlantic/ 1285 1286AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1287M: Egor Pomozov <epomozov@marvell.com> 1288L: netdev@vger.kernel.org 1289S: Supported 1290W: http://www.aquantia.com 1291F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1292 1293ARASAN NAND CONTROLLER DRIVER 1294M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1295L: linux-mtd@lists.infradead.org 1296S: Maintained 1297F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1298F: drivers/mtd/nand/raw/arasan-nand-controller.c 1299 1300ARC FRAMEBUFFER DRIVER 1301M: Jaya Kumar <jayalk@intworks.biz> 1302S: Maintained 1303F: drivers/video/fbdev/arcfb.c 1304F: drivers/video/fbdev/core/fb_defio.c 1305 1306ARC PGU DRM DRIVER 1307M: Alexey Brodkin <abrodkin@synopsys.com> 1308S: Supported 1309F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1310F: drivers/gpu/drm/arc/ 1311 1312ARCNET NETWORK LAYER 1313M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1314L: netdev@vger.kernel.org 1315S: Maintained 1316F: drivers/net/arcnet/ 1317F: include/uapi/linux/if_arcnet.h 1318 1319ARM ARCHITECTED TIMER DRIVER 1320M: Mark Rutland <mark.rutland@arm.com> 1321M: Marc Zyngier <maz@kernel.org> 1322L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1323S: Maintained 1324F: arch/arm/include/asm/arch_timer.h 1325F: arch/arm64/include/asm/arch_timer.h 1326F: drivers/clocksource/arm_arch_timer.c 1327 1328ARM HDLCD DRM DRIVER 1329M: Liviu Dudau <liviu.dudau@arm.com> 1330S: Supported 1331F: Documentation/devicetree/bindings/display/arm,hdlcd.txt 1332F: drivers/gpu/drm/arm/hdlcd_* 1333 1334ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1335M: Linus Walleij <linus.walleij@linaro.org> 1336L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1337S: Maintained 1338F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1339F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1340F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1341F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1342F: Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt 1343F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1344F: Documentation/devicetree/bindings/i2c/i2c-versatile.txt 1345F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1346F: Documentation/devicetree/bindings/mtd/arm-versatile.txt 1347F: arch/arm/boot/dts/arm-realview-* 1348F: arch/arm/boot/dts/integrator* 1349F: arch/arm/boot/dts/versatile* 1350F: arch/arm/mach-integrator/ 1351F: arch/arm/mach-realview/ 1352F: arch/arm/mach-versatile/ 1353F: arch/arm/plat-versatile/ 1354F: drivers/bus/arm-integrator-lm.c 1355F: drivers/clk/versatile/ 1356F: drivers/i2c/busses/i2c-versatile.c 1357F: drivers/irqchip/irq-versatile-fpga.c 1358F: drivers/mtd/maps/physmap-versatile.* 1359F: drivers/power/reset/arm-versatile-reboot.c 1360F: drivers/soc/versatile/ 1361 1362ARM KOMEDA DRM-KMS DRIVER 1363M: James (Qian) Wang <james.qian.wang@arm.com> 1364M: Liviu Dudau <liviu.dudau@arm.com> 1365M: Mihail Atanassov <mihail.atanassov@arm.com> 1366L: Mali DP Maintainers <malidp@foss.arm.com> 1367S: Supported 1368T: git git://anongit.freedesktop.org/drm/drm-misc 1369F: Documentation/devicetree/bindings/display/arm,komeda.txt 1370F: Documentation/gpu/komeda-kms.rst 1371F: drivers/gpu/drm/arm/display/include/ 1372F: drivers/gpu/drm/arm/display/komeda/ 1373 1374ARM MALI PANFROST DRM DRIVER 1375M: Rob Herring <robh@kernel.org> 1376M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1377R: Steven Price <steven.price@arm.com> 1378R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1379L: dri-devel@lists.freedesktop.org 1380S: Supported 1381T: git git://anongit.freedesktop.org/drm/drm-misc 1382F: drivers/gpu/drm/panfrost/ 1383F: include/uapi/drm/panfrost_drm.h 1384 1385ARM MALI-DP DRM DRIVER 1386M: Liviu Dudau <liviu.dudau@arm.com> 1387M: Brian Starkey <brian.starkey@arm.com> 1388L: Mali DP Maintainers <malidp@foss.arm.com> 1389S: Supported 1390T: git git://anongit.freedesktop.org/drm/drm-misc 1391F: Documentation/devicetree/bindings/display/arm,malidp.txt 1392F: Documentation/gpu/afbc.rst 1393F: drivers/gpu/drm/arm/ 1394 1395ARM MFM AND FLOPPY DRIVERS 1396M: Ian Molton <spyro@f2s.com> 1397S: Maintained 1398F: arch/arm/include/asm/floppy.h 1399F: arch/arm/mach-rpc/floppydma.S 1400 1401ARM PMU PROFILING AND DEBUGGING 1402M: Will Deacon <will@kernel.org> 1403M: Mark Rutland <mark.rutland@arm.com> 1404L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1405S: Maintained 1406F: Documentation/devicetree/bindings/arm/pmu.yaml 1407F: Documentation/devicetree/bindings/perf/ 1408F: arch/arm*/include/asm/hw_breakpoint.h 1409F: arch/arm*/include/asm/perf_event.h 1410F: arch/arm*/kernel/hw_breakpoint.c 1411F: arch/arm*/kernel/perf_* 1412F: arch/arm/oprofile/common.c 1413F: drivers/perf/ 1414F: include/linux/perf/arm_pmu.h 1415 1416ARM PORT 1417M: Russell King <linux@armlinux.org.uk> 1418L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1419S: Odd Fixes 1420W: http://www.armlinux.org.uk/ 1421T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1422F: arch/arm/ 1423X: arch/arm/boot/dts/ 1424 1425ARM PRIMECELL AACI PL041 DRIVER 1426M: Russell King <linux@armlinux.org.uk> 1427S: Odd Fixes 1428F: sound/arm/aaci.* 1429 1430ARM PRIMECELL BUS SUPPORT 1431M: Russell King <linux@armlinux.org.uk> 1432S: Odd Fixes 1433F: drivers/amba/ 1434F: include/linux/amba/bus.h 1435 1436ARM PRIMECELL CLCD PL110 DRIVER 1437M: Russell King <linux@armlinux.org.uk> 1438S: Odd Fixes 1439F: drivers/video/fbdev/amba-clcd.* 1440 1441ARM PRIMECELL KMI PL050 DRIVER 1442M: Russell King <linux@armlinux.org.uk> 1443S: Odd Fixes 1444F: drivers/input/serio/ambakmi.* 1445F: include/linux/amba/kmi.h 1446 1447ARM PRIMECELL MMCI PL180/1 DRIVER 1448M: Russell King <linux@armlinux.org.uk> 1449S: Odd Fixes 1450F: drivers/mmc/host/mmci.* 1451F: include/linux/amba/mmci.h 1452 1453ARM PRIMECELL SSP PL022 SPI DRIVER 1454M: Linus Walleij <linus.walleij@linaro.org> 1455L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1456S: Maintained 1457F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1458F: drivers/spi/spi-pl022.c 1459 1460ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1461M: Russell King <linux@armlinux.org.uk> 1462S: Odd Fixes 1463F: drivers/tty/serial/amba-pl01*.c 1464F: include/linux/amba/serial.h 1465 1466ARM PRIMECELL VIC PL190/PL192 DRIVER 1467M: Linus Walleij <linus.walleij@linaro.org> 1468L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1469S: Maintained 1470F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt 1471F: drivers/irqchip/irq-vic.c 1472 1473ARM SMC WATCHDOG DRIVER 1474M: Julius Werner <jwerner@chromium.org> 1475R: Evan Benn <evanbenn@chromium.org> 1476S: Maintained 1477F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1478F: drivers/watchdog/arm_smc_wdt.c 1479 1480ARM SMMU DRIVERS 1481M: Will Deacon <will@kernel.org> 1482R: Robin Murphy <robin.murphy@arm.com> 1483L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1484S: Maintained 1485F: Documentation/devicetree/bindings/iommu/arm,smmu* 1486F: drivers/iommu/arm/ 1487F: drivers/iommu/io-pgtable-arm* 1488 1489ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1490M: Arnd Bergmann <arnd@arndb.de> 1491M: Olof Johansson <olof@lixom.net> 1492M: soc@kernel.org 1493L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1494S: Maintained 1495T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1496F: arch/arm/boot/dts/Makefile 1497F: arch/arm64/boot/dts/Makefile 1498 1499ARM SUB-ARCHITECTURES 1500L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1501S: Maintained 1502T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1503F: arch/arm/mach-*/ 1504F: arch/arm/plat-*/ 1505 1506ARM/ACTIONS SEMI ARCHITECTURE 1507M: Andreas Färber <afaerber@suse.de> 1508M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1509L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1510S: Maintained 1511F: Documentation/devicetree/bindings/arm/actions.yaml 1512F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1513F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1514F: Documentation/devicetree/bindings/i2c/i2c-owl.txt 1515F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1516F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1517F: Documentation/devicetree/bindings/pinctrl/actions,* 1518F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1519F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1520F: arch/arm/boot/dts/owl-* 1521F: arch/arm/mach-actions/ 1522F: arch/arm64/boot/dts/actions/ 1523F: drivers/clk/actions/ 1524F: drivers/clocksource/timer-owl* 1525F: drivers/dma/owl-dma.c 1526F: drivers/i2c/busses/i2c-owl.c 1527F: drivers/irqchip/irq-owl-sirq.c 1528F: drivers/mmc/host/owl-mmc.c 1529F: drivers/pinctrl/actions/* 1530F: drivers/soc/actions/ 1531F: include/dt-bindings/power/owl-* 1532F: include/dt-bindings/reset/actions,* 1533F: include/linux/soc/actions/ 1534N: owl 1535 1536ARM/ADS SPHERE MACHINE SUPPORT 1537M: Lennert Buytenhek <kernel@wantstofly.org> 1538L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1539S: Maintained 1540 1541ARM/AFEB9260 MACHINE SUPPORT 1542M: Sergey Lapin <slapin@ossfans.org> 1543L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1544S: Maintained 1545 1546ARM/AJECO 1ARM MACHINE SUPPORT 1547M: Lennert Buytenhek <kernel@wantstofly.org> 1548L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1549S: Maintained 1550 1551ARM/Allwinner SoC Clock Support 1552M: Emilio López <emilio@elopez.com.ar> 1553S: Maintained 1554F: drivers/clk/sunxi/ 1555 1556ARM/Allwinner sunXi SoC support 1557M: Maxime Ripard <mripard@kernel.org> 1558M: Chen-Yu Tsai <wens@csie.org> 1559R: Jernej Skrabec <jernej.skrabec@siol.net> 1560L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1561S: Maintained 1562T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1563F: arch/arm/mach-sunxi/ 1564F: arch/arm64/boot/dts/allwinner/ 1565F: drivers/clk/sunxi-ng/ 1566F: drivers/pinctrl/sunxi/ 1567F: drivers/soc/sunxi/ 1568N: sun[x456789]i 1569N: sun50i 1570 1571ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1572M: Neil Armstrong <narmstrong@baylibre.com> 1573M: Jerome Brunet <jbrunet@baylibre.com> 1574L: linux-amlogic@lists.infradead.org 1575S: Maintained 1576F: Documentation/devicetree/bindings/clock/amlogic* 1577F: drivers/clk/meson/ 1578F: include/dt-bindings/clock/gxbb* 1579F: include/dt-bindings/clock/meson* 1580 1581ARM/Amlogic Meson SoC Crypto Drivers 1582M: Corentin Labbe <clabbe@baylibre.com> 1583L: linux-crypto@vger.kernel.org 1584L: linux-amlogic@lists.infradead.org 1585S: Maintained 1586F: Documentation/devicetree/bindings/crypto/amlogic* 1587F: drivers/crypto/amlogic/ 1588 1589ARM/Amlogic Meson SoC Sound Drivers 1590M: Jerome Brunet <jbrunet@baylibre.com> 1591L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1592S: Maintained 1593F: Documentation/devicetree/bindings/sound/amlogic* 1594F: sound/soc/meson/ 1595 1596ARM/Amlogic Meson SoC support 1597M: Kevin Hilman <khilman@baylibre.com> 1598R: Neil Armstrong <narmstrong@baylibre.com> 1599R: Jerome Brunet <jbrunet@baylibre.com> 1600R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1601L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1602L: linux-amlogic@lists.infradead.org 1603S: Maintained 1604W: http://linux-meson.com/ 1605F: arch/arm/boot/dts/meson* 1606F: arch/arm/mach-meson/ 1607F: arch/arm64/boot/dts/amlogic/ 1608F: drivers/mmc/host/meson* 1609F: drivers/pinctrl/meson/ 1610F: drivers/rtc/rtc-meson* 1611F: drivers/soc/amlogic/ 1612N: meson 1613 1614ARM/Annapurna Labs ALPINE ARCHITECTURE 1615M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1616M: Antoine Tenart <atenart@kernel.org> 1617L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1618S: Maintained 1619F: arch/arm/boot/dts/alpine* 1620F: arch/arm/mach-alpine/ 1621F: arch/arm64/boot/dts/amazon/ 1622F: drivers/*/*alpine* 1623 1624ARM/ARTPEC MACHINE SUPPORT 1625M: Jesper Nilsson <jesper.nilsson@axis.com> 1626M: Lars Persson <lars.persson@axis.com> 1627L: linux-arm-kernel@axis.com 1628S: Maintained 1629F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1630F: arch/arm/boot/dts/artpec6* 1631F: arch/arm/mach-artpec 1632F: drivers/clk/axis 1633F: drivers/crypto/axis 1634F: drivers/mmc/host/usdhi6rol0.c 1635F: drivers/pinctrl/pinctrl-artpec* 1636 1637ARM/ASPEED I2C DRIVER 1638M: Brendan Higgins <brendanhiggins@google.com> 1639R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1640R: Joel Stanley <joel@jms.id.au> 1641L: linux-i2c@vger.kernel.org 1642L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1643S: Maintained 1644F: Documentation/devicetree/bindings/i2c/i2c-aspeed.txt 1645F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1646F: drivers/i2c/busses/i2c-aspeed.c 1647F: drivers/irqchip/irq-aspeed-i2c-ic.c 1648 1649ARM/ASPEED MACHINE SUPPORT 1650M: Joel Stanley <joel@jms.id.au> 1651R: Andrew Jeffery <andrew@aj.id.au> 1652L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1653L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1654S: Supported 1655Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1656T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1657F: arch/arm/boot/dts/aspeed-* 1658F: arch/arm/mach-aspeed/ 1659N: aspeed 1660 1661ARM/BITMAIN ARCHITECTURE 1662M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1663L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1664S: Maintained 1665F: Documentation/devicetree/bindings/arm/bitmain.yaml 1666F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1667F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1668F: arch/arm64/boot/dts/bitmain/ 1669F: drivers/clk/clk-bm1880.c 1670F: drivers/pinctrl/pinctrl-bm1880.c 1671 1672ARM/CALXEDA HIGHBANK ARCHITECTURE 1673M: Andre Przywara <andre.przywara@arm.com> 1674L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1675S: Maintained 1676F: arch/arm/boot/dts/ecx-*.dts* 1677F: arch/arm/boot/dts/highbank.dts 1678F: arch/arm/mach-highbank/ 1679 1680ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT 1681M: Krzysztof Halasa <khalasa@piap.pl> 1682S: Maintained 1683F: arch/arm/mach-cns3xxx/ 1684 1685ARM/CAVIUM THUNDER NETWORK DRIVER 1686M: Sunil Goutham <sgoutham@marvell.com> 1687L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1688S: Supported 1689F: drivers/net/ethernet/cavium/thunder/ 1690 1691ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1692M: Lukasz Majewski <lukma@denx.de> 1693L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1694S: Maintained 1695F: arch/arm/mach-ep93xx/ts72xx.c 1696 1697ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1698M: Alexander Shiyan <shc_work@mail.ru> 1699L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1700S: Odd Fixes 1701N: clps711x 1702 1703ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 1704M: Lennert Buytenhek <kernel@wantstofly.org> 1705L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1706S: Maintained 1707 1708ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 1709M: Hartley Sweeten <hsweeten@visionengravers.com> 1710M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 1711L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1712S: Maintained 1713F: arch/arm/mach-ep93xx/ 1714F: arch/arm/mach-ep93xx/include/mach/ 1715 1716ARM/CLKDEV SUPPORT 1717M: Russell King <linux@armlinux.org.uk> 1718L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1719S: Maintained 1720T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 1721F: drivers/clk/clkdev.c 1722 1723ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 1724M: Baruch Siach <baruch@tkos.co.il> 1725L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1726S: Maintained 1727F: arch/arm/boot/dts/cx92755* 1728N: digicolor 1729 1730ARM/CONTEC MICRO9 MACHINE SUPPORT 1731M: Hubert Feurstein <hubert.feurstein@contec.at> 1732S: Maintained 1733F: arch/arm/mach-ep93xx/micro9.c 1734 1735ARM/CORESIGHT FRAMEWORK AND DRIVERS 1736M: Mathieu Poirier <mathieu.poirier@linaro.org> 1737M: Suzuki K Poulose <suzuki.poulose@arm.com> 1738R: Mike Leach <mike.leach@linaro.org> 1739R: Leo Yan <leo.yan@linaro.org> 1740L: coresight@lists.linaro.org (moderated for non-subscribers) 1741L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1742S: Maintained 1743T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 1744F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 1745F: Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt 1746F: Documentation/devicetree/bindings/arm/coresight-cti.yaml 1747F: Documentation/devicetree/bindings/arm/coresight.txt 1748F: Documentation/trace/coresight/* 1749F: drivers/hwtracing/coresight/* 1750F: include/dt-bindings/arm/coresight-cti-dt.h 1751F: tools/perf/arch/arm/util/auxtrace.c 1752F: tools/perf/arch/arm/util/cs-etm.c 1753F: tools/perf/arch/arm/util/cs-etm.h 1754F: tools/perf/arch/arm/util/pmu.c 1755F: tools/perf/util/cs-etm-decoder/* 1756F: tools/perf/util/cs-etm.* 1757 1758ARM/CORGI MACHINE SUPPORT 1759M: Richard Purdie <rpurdie@rpsys.net> 1760S: Maintained 1761 1762ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 1763M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 1764M: Linus Walleij <linus.walleij@linaro.org> 1765L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1766S: Maintained 1767T: git git://github.com/ulli-kroll/linux.git 1768F: Documentation/devicetree/bindings/arm/gemini.txt 1769F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt 1770F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 1771F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt 1772F: arch/arm/mach-gemini/ 1773F: drivers/net/ethernet/cortina/ 1774F: drivers/pinctrl/pinctrl-gemini.c 1775F: drivers/rtc/rtc-ftrtc010.c 1776 1777ARM/CSR SIRFPRIMA2 MACHINE SUPPORT 1778M: Barry Song <baohua@kernel.org> 1779L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1780S: Maintained 1781T: git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git 1782F: arch/arm/boot/dts/prima2* 1783F: arch/arm/mach-prima2/ 1784F: drivers/clk/sirf/ 1785F: drivers/clocksource/timer-atlas7.c 1786F: drivers/clocksource/timer-prima2.c 1787X: drivers/gnss 1788N: [^a-z]sirf 1789 1790ARM/CZ.NIC TURRIS MOX SUPPORT 1791M: Marek Behun <marek.behun@nic.cz> 1792S: Maintained 1793W: http://mox.turris.cz 1794F: Documentation/ABI/testing/debugfs-moxtet 1795F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 1796F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 1797F: Documentation/devicetree/bindings/bus/moxtet.txt 1798F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 1799F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 1800F: drivers/bus/moxtet.c 1801F: drivers/firmware/turris-mox-rwtm.c 1802F: drivers/gpio/gpio-moxtet.c 1803F: include/linux/moxtet.h 1804 1805ARM/EBSA110 MACHINE SUPPORT 1806M: Russell King <linux@armlinux.org.uk> 1807L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1808S: Maintained 1809W: http://www.armlinux.org.uk/ 1810F: arch/arm/mach-ebsa110/ 1811F: drivers/net/ethernet/amd/am79c961a.* 1812 1813ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT 1814M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 1815R: Pengutronix Kernel Team <kernel@pengutronix.de> 1816L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1817S: Maintained 1818N: efm32 1819 1820ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6) 1821M: Robert Jarzmik <robert.jarzmik@free.fr> 1822L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1823S: Maintained 1824F: arch/arm/mach-pxa/ezx.c 1825 1826ARM/FARADAY FA526 PORT 1827M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 1828L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1829S: Maintained 1830T: git git://git.berlios.de/gemini-board 1831F: arch/arm/mm/*-fa* 1832 1833ARM/FOOTBRIDGE ARCHITECTURE 1834M: Russell King <linux@armlinux.org.uk> 1835L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1836S: Maintained 1837W: http://www.armlinux.org.uk/ 1838F: arch/arm/include/asm/hardware/dec21285.h 1839F: arch/arm/mach-footbridge/ 1840 1841ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 1842M: Shawn Guo <shawnguo@kernel.org> 1843M: Sascha Hauer <s.hauer@pengutronix.de> 1844R: Pengutronix Kernel Team <kernel@pengutronix.de> 1845R: Fabio Estevam <festevam@gmail.com> 1846R: NXP Linux Team <linux-imx@nxp.com> 1847L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1848S: Maintained 1849T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 1850X: drivers/media/i2c/ 1851N: imx 1852N: mxs 1853 1854ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 1855M: Shawn Guo <shawnguo@kernel.org> 1856M: Li Yang <leoyang.li@nxp.com> 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/ls1021a* 1861F: arch/arm64/boot/dts/freescale/fsl-* 1862F: arch/arm64/boot/dts/freescale/qoriq-* 1863 1864ARM/FREESCALE VYBRID ARM ARCHITECTURE 1865M: Shawn Guo <shawnguo@kernel.org> 1866M: Sascha Hauer <s.hauer@pengutronix.de> 1867R: Pengutronix Kernel Team <kernel@pengutronix.de> 1868R: Stefan Agner <stefan@agner.ch> 1869L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1870S: Maintained 1871T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 1872F: arch/arm/boot/dts/vf* 1873F: arch/arm/mach-imx/*vf610* 1874 1875ARM/GLOMATION GESBC9312SX MACHINE SUPPORT 1876M: Lennert Buytenhek <kernel@wantstofly.org> 1877L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1878S: Maintained 1879 1880ARM/GUMSTIX MACHINE SUPPORT 1881M: Steve Sakoman <sakoman@gmail.com> 1882L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1883S: Maintained 1884 1885ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT 1886M: Philipp Zabel <philipp.zabel@gmail.com> 1887M: Paul Parsons <lost.distance@yahoo.com> 1888L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1889S: Maintained 1890F: arch/arm/mach-pxa/hx4700.c 1891F: arch/arm/mach-pxa/include/mach/hx4700.h 1892F: sound/soc/pxa/hx4700.c 1893 1894ARM/HISILICON SOC SUPPORT 1895M: Wei Xu <xuwei5@hisilicon.com> 1896L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1897S: Supported 1898W: http://www.hisilicon.com 1899T: git git://github.com/hisilicon/linux-hisi.git 1900F: arch/arm/boot/dts/hi3* 1901F: arch/arm/boot/dts/hip* 1902F: arch/arm/boot/dts/hisi* 1903F: arch/arm/mach-hisi/ 1904F: arch/arm64/boot/dts/hisilicon/ 1905 1906ARM/HP JORNADA 7XX MACHINE SUPPORT 1907M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 1908S: Maintained 1909W: www.jlime.com 1910T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 1911F: arch/arm/mach-sa1100/include/mach/jornada720.h 1912F: arch/arm/mach-sa1100/jornada720.c 1913 1914ARM/IGEP MACHINE SUPPORT 1915M: Enric Balletbo i Serra <eballetbo@gmail.com> 1916M: Javier Martinez Canillas <javier@dowhile0.org> 1917L: linux-omap@vger.kernel.org 1918L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1919S: Maintained 1920F: arch/arm/boot/dts/omap3-igep* 1921 1922ARM/INCOME PXA270 SUPPORT 1923M: Marek Vasut <marek.vasut@gmail.com> 1924L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1925S: Maintained 1926F: arch/arm/mach-pxa/colibri-pxa270-income.c 1927 1928ARM/INTEL IOP32X ARM ARCHITECTURE 1929M: Lennert Buytenhek <kernel@wantstofly.org> 1930L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1931S: Maintained 1932 1933ARM/INTEL IQ81342EX MACHINE SUPPORT 1934M: Lennert Buytenhek <kernel@wantstofly.org> 1935L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1936S: Maintained 1937 1938ARM/INTEL IXDP2850 MACHINE SUPPORT 1939M: Lennert Buytenhek <kernel@wantstofly.org> 1940L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1941S: Maintained 1942 1943ARM/INTEL IXP4XX ARM ARCHITECTURE 1944M: Linus Walleij <linusw@kernel.org> 1945M: Imre Kaloz <kaloz@openwrt.org> 1946M: Krzysztof Halasa <khalasa@piap.pl> 1947L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1948S: Maintained 1949F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 1950F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 1951F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 1952F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 1953F: arch/arm/mach-ixp4xx/ 1954F: drivers/clocksource/timer-ixp4xx.c 1955F: drivers/gpio/gpio-ixp4xx.c 1956F: drivers/irqchip/irq-ixp4xx.c 1957F: include/linux/irqchip/irq-ixp4xx.h 1958F: include/linux/platform_data/timer-ixp4xx.h 1959 1960ARM/INTEL KEEMBAY ARCHITECTURE 1961M: Paul J. Murphy <paul.j.murphy@intel.com> 1962M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 1963S: Maintained 1964F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 1965F: arch/arm64/boot/dts/intel/keembay-evm.dts 1966F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 1967 1968ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT 1969M: Jonathan Cameron <jic23@cam.ac.uk> 1970L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1971S: Maintained 1972F: arch/arm/mach-pxa/stargate2.c 1973F: drivers/pcmcia/pxa2xx_stargate2.c 1974 1975ARM/INTEL XSC3 (MANZANO) ARM CORE 1976M: Lennert Buytenhek <kernel@wantstofly.org> 1977L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1978S: Maintained 1979 1980ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT 1981M: Lennert Buytenhek <kernel@wantstofly.org> 1982L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1983S: Maintained 1984 1985ARM/LG1K ARCHITECTURE 1986M: Chanho Min <chanho.min@lge.com> 1987L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1988S: Maintained 1989F: arch/arm64/boot/dts/lg/ 1990 1991ARM/LOGICPD PXA270 MACHINE SUPPORT 1992M: Lennert Buytenhek <kernel@wantstofly.org> 1993L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1994S: Maintained 1995 1996ARM/LPC18XX ARCHITECTURE 1997M: Vladimir Zapolskiy <vz@mleia.com> 1998L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1999S: Maintained 2000F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2001F: arch/arm/boot/dts/lpc43* 2002F: drivers/i2c/busses/i2c-lpc2k.c 2003F: drivers/memory/pl172.c 2004F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2005F: drivers/rtc/rtc-lpc24xx.c 2006N: lpc18xx 2007 2008ARM/LPC32XX SOC SUPPORT 2009M: Vladimir Zapolskiy <vz@mleia.com> 2010L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2011S: Maintained 2012T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2013F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2014F: arch/arm/boot/dts/lpc32* 2015F: arch/arm/mach-lpc32xx/ 2016F: drivers/i2c/busses/i2c-pnx.c 2017F: drivers/net/ethernet/nxp/lpc_eth.c 2018F: drivers/usb/host/ohci-nxp.c 2019F: drivers/watchdog/pnx4008_wdt.c 2020N: lpc32xx 2021 2022ARM/MAGICIAN MACHINE SUPPORT 2023M: Philipp Zabel <philipp.zabel@gmail.com> 2024S: Maintained 2025 2026ARM/Marvell Dove/MV78xx0/Orion SOC support 2027M: Andrew Lunn <andrew@lunn.ch> 2028M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2029M: Gregory Clement <gregory.clement@bootlin.com> 2030L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2031S: Maintained 2032T: git git://git.infradead.org/linux-mvebu.git 2033F: Documentation/devicetree/bindings/soc/dove/ 2034F: arch/arm/boot/dts/dove* 2035F: arch/arm/boot/dts/orion5x* 2036F: arch/arm/mach-dove/ 2037F: arch/arm/mach-mv78xx0/ 2038F: arch/arm/mach-orion5x/ 2039F: arch/arm/plat-orion/ 2040F: drivers/soc/dove/ 2041 2042ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2043M: Andrew Lunn <andrew@lunn.ch> 2044M: Gregory Clement <gregory.clement@bootlin.com> 2045M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2046L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2047S: Maintained 2048T: git git://git.infradead.org/linux-mvebu.git 2049F: arch/arm/boot/dts/armada* 2050F: arch/arm/boot/dts/kirkwood* 2051F: arch/arm/configs/mvebu_*_defconfig 2052F: arch/arm/mach-mvebu/ 2053F: arch/arm64/boot/dts/marvell/armada* 2054F: arch/arm64/boot/dts/marvell/cn913* 2055F: drivers/cpufreq/armada-37xx-cpufreq.c 2056F: drivers/cpufreq/armada-8k-cpufreq.c 2057F: drivers/cpufreq/mvebu-cpufreq.c 2058F: drivers/irqchip/irq-armada-370-xp.c 2059F: drivers/irqchip/irq-mvebu-* 2060F: drivers/pinctrl/mvebu/ 2061F: drivers/rtc/rtc-armada38x.c 2062 2063ARM/Mediatek RTC DRIVER 2064M: Eddie Huang <eddie.huang@mediatek.com> 2065M: Sean Wang <sean.wang@mediatek.com> 2066L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2067L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2068S: Maintained 2069F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2070F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2071F: drivers/rtc/rtc-mt2712.c 2072F: drivers/rtc/rtc-mt6397.c 2073F: drivers/rtc/rtc-mt7622.c 2074 2075ARM/Mediatek SoC support 2076M: Matthias Brugger <matthias.bgg@gmail.com> 2077L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2078L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2079S: Maintained 2080W: https://mtk.bcnfs.org/ 2081C: irc://chat.freenode.net/linux-mediatek 2082F: arch/arm/boot/dts/mt6* 2083F: arch/arm/boot/dts/mt7* 2084F: arch/arm/boot/dts/mt8* 2085F: arch/arm/mach-mediatek/ 2086F: arch/arm64/boot/dts/mediatek/ 2087F: drivers/soc/mediatek/ 2088N: mtk 2089N: mt[678] 2090K: mediatek 2091 2092ARM/Mediatek USB3 PHY DRIVER 2093M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2094L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2095L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2096S: Maintained 2097F: Documentation/devicetree/bindings/phy/phy-mtk-* 2098F: drivers/phy/mediatek/ 2099 2100ARM/Microchip (AT91) SoC support 2101M: Nicolas Ferre <nicolas.ferre@microchip.com> 2102M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2103M: Ludovic Desroches <ludovic.desroches@microchip.com> 2104L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2105S: Supported 2106W: http://www.linux4sam.org 2107T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2108F: arch/arm/boot/dts/at91*.dts 2109F: arch/arm/boot/dts/at91*.dtsi 2110F: arch/arm/boot/dts/sama*.dts 2111F: arch/arm/boot/dts/sama*.dtsi 2112F: arch/arm/include/debug/at91.S 2113F: arch/arm/mach-at91/ 2114F: drivers/memory/atmel* 2115F: drivers/watchdog/sama5d4_wdt.c 2116F: include/soc/at91/ 2117X: drivers/input/touchscreen/atmel_mxt_ts.c 2118X: drivers/net/wireless/atmel/ 2119N: at91 2120N: atmel 2121 2122ARM/Microchip Sparx5 SoC support 2123M: Lars Povlsen <lars.povlsen@microchip.com> 2124M: Steen Hegelund <Steen.Hegelund@microchip.com> 2125M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 2126L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2127S: Supported 2128T: git git://github.com/microchip-ung/linux-upstream.git 2129F: arch/arm64/boot/dts/microchip/ 2130N: sparx5 2131 2132ARM/MIOA701 MACHINE SUPPORT 2133M: Robert Jarzmik <robert.jarzmik@free.fr> 2134L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2135S: Maintained 2136F: arch/arm/mach-pxa/mioa701.c 2137 2138ARM/MStar/Sigmastar Armv7 SoC support 2139M: Daniel Palmer <daniel@thingy.jp> 2140L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2141S: Maintained 2142W: http://linux-chenxing.org/ 2143F: Documentation/devicetree/bindings/arm/mstar/* 2144F: arch/arm/boot/dts/mstar-* 2145F: arch/arm/mach-mstar/ 2146 2147ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT 2148M: Michael Petchkovsky <mkpetch@internode.on.net> 2149S: Maintained 2150 2151ARM/NOMADIK/U300/Ux500 ARCHITECTURES 2152M: Linus Walleij <linus.walleij@linaro.org> 2153L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2154S: Maintained 2155T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2156F: Documentation/devicetree/bindings/arm/ste-* 2157F: Documentation/devicetree/bindings/arm/ux500.yaml 2158F: Documentation/devicetree/bindings/arm/ux500/ 2159F: Documentation/devicetree/bindings/i2c/i2c-nomadik.txt 2160F: Documentation/devicetree/bindings/i2c/i2c-stu300.txt 2161F: arch/arm/boot/dts/ste-* 2162F: arch/arm/mach-nomadik/ 2163F: arch/arm/mach-u300/ 2164F: arch/arm/mach-ux500/ 2165F: drivers/clk/clk-nomadik.c 2166F: drivers/clk/clk-u300.c 2167F: drivers/clocksource/clksrc-dbx500-prcmu.c 2168F: drivers/clocksource/timer-u300.c 2169F: drivers/dma/coh901318* 2170F: drivers/dma/ste_dma40* 2171F: drivers/hwspinlock/u8500_hsem.c 2172F: drivers/i2c/busses/i2c-nomadik.c 2173F: drivers/i2c/busses/i2c-stu300.c 2174F: drivers/iio/adc/ab8500-gpadc.c 2175F: drivers/mfd/ab3100* 2176F: drivers/mfd/ab8500* 2177F: drivers/mfd/abx500* 2178F: drivers/mfd/db8500* 2179F: drivers/mfd/dbx500* 2180F: drivers/pinctrl/nomadik/ 2181F: drivers/pinctrl/pinctrl-coh901* 2182F: drivers/pinctrl/pinctrl-u300.c 2183F: drivers/rtc/rtc-ab3100.c 2184F: drivers/rtc/rtc-ab8500.c 2185F: drivers/rtc/rtc-coh901331.c 2186F: drivers/rtc/rtc-pl031.c 2187F: drivers/soc/ux500/ 2188F: drivers/watchdog/coh901327_wdt.c 2189 2190ARM/NUVOTON NPCM ARCHITECTURE 2191M: Avi Fishman <avifishman70@gmail.com> 2192M: Tomer Maimon <tmaimon77@gmail.com> 2193M: Tali Perry <tali.perry1@gmail.com> 2194R: Patrick Venture <venture@google.com> 2195R: Nancy Yuen <yuenn@google.com> 2196R: Benjamin Fair <benjaminfair@google.com> 2197L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2198S: Supported 2199F: Documentation/devicetree/bindings/*/*/*npcm* 2200F: Documentation/devicetree/bindings/*/*npcm* 2201F: arch/arm/boot/dts/nuvoton-npcm* 2202F: arch/arm/mach-npcm/ 2203F: drivers/*/*npcm* 2204F: drivers/*/*/*npcm* 2205F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2206 2207ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT 2208L: openmoko-kernel@lists.openmoko.org (subscribers-only) 2209S: Orphan 2210W: http://wiki.openmoko.org/wiki/Neo_FreeRunner 2211F: arch/arm/mach-s3c/gta02.h 2212F: arch/arm/mach-s3c/mach-gta02.c 2213 2214ARM/Orion SoC/Technologic Systems TS-78xx platform support 2215M: Alexander Clouter <alex@digriz.org.uk> 2216L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2217S: Maintained 2218W: http://www.digriz.org.uk/ts78xx/kernel 2219F: arch/arm/mach-orion5x/ts78xx-* 2220 2221ARM/OXNAS platform support 2222M: Neil Armstrong <narmstrong@baylibre.com> 2223L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2224L: linux-oxnas@groups.io (moderated for non-subscribers) 2225S: Maintained 2226F: arch/arm/boot/dts/ox8*.dts* 2227F: arch/arm/mach-oxnas/ 2228F: drivers/power/reset/oxnas-restart.c 2229N: oxnas 2230 2231ARM/PALM TREO SUPPORT 2232M: Tomas Cech <sleep_walker@suse.com> 2233L: linux-arm-kernel@lists.infradead.org 2234S: Maintained 2235W: http://hackndev.com 2236F: arch/arm/mach-pxa/palmtreo.* 2237 2238ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT 2239M: Marek Vasut <marek.vasut@gmail.com> 2240L: linux-arm-kernel@lists.infradead.org 2241S: Maintained 2242W: http://hackndev.com 2243F: arch/arm/mach-pxa/include/mach/palmld.h 2244F: arch/arm/mach-pxa/include/mach/palmtc.h 2245F: arch/arm/mach-pxa/include/mach/palmtx.h 2246F: arch/arm/mach-pxa/palmld.c 2247F: arch/arm/mach-pxa/palmt5.* 2248F: arch/arm/mach-pxa/palmtc.c 2249F: arch/arm/mach-pxa/palmte2.* 2250F: arch/arm/mach-pxa/palmtx.c 2251 2252ARM/PALMZ72 SUPPORT 2253M: Sergey Lapin <slapin@ossfans.org> 2254L: linux-arm-kernel@lists.infradead.org 2255S: Maintained 2256W: http://hackndev.com 2257F: arch/arm/mach-pxa/palmz72.* 2258 2259ARM/PLEB SUPPORT 2260M: Peter Chubb <pleb@gelato.unsw.edu.au> 2261S: Maintained 2262W: http://www.disy.cse.unsw.edu.au/Hardware/PLEB 2263 2264ARM/PT DIGITAL BOARD PORT 2265M: Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de> 2266L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2267S: Maintained 2268W: http://www.armlinux.org.uk/ 2269 2270ARM/QUALCOMM SUPPORT 2271M: Andy Gross <agross@kernel.org> 2272M: Bjorn Andersson <bjorn.andersson@linaro.org> 2273L: linux-arm-msm@vger.kernel.org 2274S: Maintained 2275T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2276F: Documentation/devicetree/bindings/*/qcom* 2277F: Documentation/devicetree/bindings/soc/qcom/ 2278F: arch/arm/boot/dts/qcom-*.dts 2279F: arch/arm/boot/dts/qcom-*.dtsi 2280F: arch/arm/mach-qcom/ 2281F: arch/arm64/boot/dts/qcom/ 2282F: drivers/*/*/qcom* 2283F: drivers/*/*/qcom/ 2284F: drivers/*/pm8???-* 2285F: drivers/*/qcom* 2286F: drivers/*/qcom/ 2287F: drivers/bluetooth/btqcomsmd.c 2288F: drivers/clocksource/timer-qcom.c 2289F: drivers/cpuidle/cpuidle-qcom-spm.c 2290F: drivers/extcon/extcon-qcom* 2291F: drivers/i2c/busses/i2c-qcom-geni.c 2292F: drivers/i2c/busses/i2c-qup.c 2293F: drivers/iommu/msm* 2294F: drivers/mfd/ssbi.c 2295F: drivers/mmc/host/mmci_qcom* 2296F: drivers/mmc/host/sdhci-msm.c 2297F: drivers/pci/controller/dwc/pcie-qcom.c 2298F: drivers/phy/qualcomm/ 2299F: drivers/power/*/msm* 2300F: drivers/reset/reset-qcom-* 2301F: drivers/scsi/ufs/ufs-qcom* 2302F: drivers/spi/spi-geni-qcom.c 2303F: drivers/spi/spi-qcom-qspi.c 2304F: drivers/spi/spi-qup.c 2305F: drivers/tty/serial/msm_serial.c 2306F: drivers/usb/dwc3/dwc3-qcom.c 2307F: include/dt-bindings/*/qcom* 2308F: include/linux/*/qcom* 2309 2310ARM/RADISYS ENP2611 MACHINE SUPPORT 2311M: Lennert Buytenhek <kernel@wantstofly.org> 2312L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2313S: Maintained 2314 2315ARM/RDA MICRO ARCHITECTURE 2316M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2317L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2318L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2319S: Maintained 2320F: Documentation/devicetree/bindings/arm/rda.yaml 2321F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2322F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt 2323F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt 2324F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt 2325F: arch/arm/boot/dts/rda8810pl-* 2326F: drivers/clocksource/timer-rda.c 2327F: drivers/gpio/gpio-rda.c 2328F: drivers/irqchip/irq-rda-intc.c 2329F: drivers/tty/serial/rda-uart.c 2330 2331ARM/REALTEK ARCHITECTURE 2332M: Andreas Färber <afaerber@suse.de> 2333L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2334L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2335S: Maintained 2336F: Documentation/devicetree/bindings/arm/realtek.yaml 2337F: arch/arm/boot/dts/rtd* 2338F: arch/arm/mach-realtek/ 2339F: arch/arm64/boot/dts/realtek/ 2340 2341ARM/RENESAS ARM64 ARCHITECTURE 2342M: Geert Uytterhoeven <geert+renesas@glider.be> 2343M: Magnus Damm <magnus.damm@gmail.com> 2344L: linux-renesas-soc@vger.kernel.org 2345S: Supported 2346Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2347T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2348F: Documentation/devicetree/bindings/arm/renesas.yaml 2349F: arch/arm64/boot/dts/renesas/ 2350F: drivers/soc/renesas/ 2351F: include/linux/soc/renesas/ 2352 2353ARM/RISCPC ARCHITECTURE 2354M: Russell King <linux@armlinux.org.uk> 2355L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2356S: Maintained 2357W: http://www.armlinux.org.uk/ 2358F: arch/arm/include/asm/hardware/entry-macro-iomd.S 2359F: arch/arm/include/asm/hardware/ioc.h 2360F: arch/arm/include/asm/hardware/iomd.h 2361F: arch/arm/include/asm/hardware/memc.h 2362F: arch/arm/mach-rpc/ 2363F: drivers/net/ethernet/8390/etherh.c 2364F: drivers/net/ethernet/i825xx/ether1* 2365F: drivers/net/ethernet/seeq/ether3* 2366F: drivers/scsi/arm/ 2367 2368ARM/Rockchip SoC support 2369M: Heiko Stuebner <heiko@sntech.de> 2370L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2371L: linux-rockchip@lists.infradead.org 2372S: Maintained 2373T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2374F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2375F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2376F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2377F: arch/arm/boot/dts/rk3* 2378F: arch/arm/boot/dts/rv1108* 2379F: arch/arm/mach-rockchip/ 2380F: drivers/*/*/*rockchip* 2381F: drivers/*/*rockchip* 2382F: drivers/clk/rockchip/ 2383F: drivers/i2c/busses/i2c-rk3x.c 2384F: sound/soc/rockchip/ 2385N: rockchip 2386 2387ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2388M: Krzysztof Kozlowski <krzk@kernel.org> 2389L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2390L: linux-samsung-soc@vger.kernel.org 2391S: Maintained 2392Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2393F: Documentation/arm/samsung/ 2394F: Documentation/devicetree/bindings/arm/samsung/ 2395F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2396F: arch/arm/boot/dts/exynos* 2397F: arch/arm/boot/dts/s3c* 2398F: arch/arm/boot/dts/s5p* 2399F: arch/arm/mach-exynos*/ 2400F: arch/arm/mach-s3c/ 2401F: arch/arm/mach-s5p*/ 2402F: arch/arm64/boot/dts/exynos/ 2403F: drivers/*/*/*s3c24* 2404F: drivers/*/*s3c24* 2405F: drivers/*/*s3c64xx* 2406F: drivers/*/*s5pv210* 2407F: drivers/memory/samsung/ 2408F: drivers/soc/samsung/ 2409F: drivers/tty/serial/samsung* 2410F: include/linux/soc/samsung/ 2411N: exynos 2412N: s3c2410 2413N: s3c64xx 2414N: s5pv210 2415 2416ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2417M: Andrzej Hajda <a.hajda@samsung.com> 2418L: linux-arm-kernel@lists.infradead.org 2419L: linux-media@vger.kernel.org 2420S: Maintained 2421F: drivers/media/platform/s5p-g2d/ 2422 2423ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2424M: Marek Szyprowski <m.szyprowski@samsung.com> 2425L: linux-samsung-soc@vger.kernel.org 2426L: linux-media@vger.kernel.org 2427S: Maintained 2428F: Documentation/devicetree/bindings/media/s5p-cec.txt 2429F: drivers/media/cec/platform/s5p/ 2430 2431ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2432M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2433M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2434M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2435L: linux-arm-kernel@lists.infradead.org 2436L: linux-media@vger.kernel.org 2437S: Maintained 2438F: drivers/media/platform/s5p-jpeg/ 2439 2440ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2441M: Andrzej Hajda <a.hajda@samsung.com> 2442L: linux-arm-kernel@lists.infradead.org 2443L: linux-media@vger.kernel.org 2444S: Maintained 2445F: drivers/media/platform/s5p-mfc/ 2446 2447ARM/SHMOBILE ARM ARCHITECTURE 2448M: Geert Uytterhoeven <geert+renesas@glider.be> 2449M: Magnus Damm <magnus.damm@gmail.com> 2450L: linux-renesas-soc@vger.kernel.org 2451S: Supported 2452Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2453T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2454F: Documentation/devicetree/bindings/arm/renesas.yaml 2455F: arch/arm/boot/dts/emev2* 2456F: arch/arm/boot/dts/gr-peach* 2457F: arch/arm/boot/dts/iwg20d-q7* 2458F: arch/arm/boot/dts/r7s* 2459F: arch/arm/boot/dts/r8a* 2460F: arch/arm/boot/dts/r9a* 2461F: arch/arm/boot/dts/sh* 2462F: arch/arm/configs/shmobile_defconfig 2463F: arch/arm/include/debug/renesas-scif.S 2464F: arch/arm/mach-shmobile/ 2465F: drivers/soc/renesas/ 2466F: include/linux/soc/renesas/ 2467 2468ARM/SOCFPGA ARCHITECTURE 2469M: Dinh Nguyen <dinguyen@kernel.org> 2470S: Maintained 2471W: http://www.rocketboards.org 2472T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2473F: arch/arm/boot/dts/socfpga* 2474F: arch/arm/configs/socfpga_defconfig 2475F: arch/arm/mach-socfpga/ 2476F: arch/arm64/boot/dts/altera/ 2477F: arch/arm64/boot/dts/intel/ 2478 2479ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2480M: Dinh Nguyen <dinguyen@kernel.org> 2481S: Maintained 2482F: drivers/clk/socfpga/ 2483 2484ARM/SOCFPGA EDAC SUPPORT 2485M: Dinh Nguyen <dinguyen@kernel.org> 2486S: Maintained 2487F: drivers/edac/altera_edac. 2488 2489ARM/SPREADTRUM SoC SUPPORT 2490M: Orson Zhai <orsonzhai@gmail.com> 2491M: Baolin Wang <baolin.wang7@gmail.com> 2492M: Chunyan Zhang <zhang.lyra@gmail.com> 2493S: Maintained 2494F: arch/arm64/boot/dts/sprd 2495N: sprd 2496N: sc27xx 2497N: sc2731 2498 2499ARM/STI ARCHITECTURE 2500M: Patrice Chotard <patrice.chotard@st.com> 2501L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2502S: Maintained 2503W: http://www.stlinux.com 2504F: Documentation/devicetree/bindings/i2c/i2c-st.txt 2505F: arch/arm/boot/dts/sti* 2506F: arch/arm/mach-sti/ 2507F: drivers/ata/ahci_st.c 2508F: drivers/char/hw_random/st-rng.c 2509F: drivers/clocksource/arm_global_timer.c 2510F: drivers/clocksource/clksrc_st_lpc.c 2511F: drivers/cpufreq/sti-cpufreq.c 2512F: drivers/dma/st_fdma* 2513F: drivers/i2c/busses/i2c-st.c 2514F: drivers/media/platform/sti/c8sectpfe/ 2515F: drivers/media/rc/st_rc.c 2516F: drivers/mmc/host/sdhci-st.c 2517F: drivers/phy/st/phy-miphy28lp.c 2518F: drivers/phy/st/phy-stih407-usb.c 2519F: drivers/pinctrl/pinctrl-st.c 2520F: drivers/remoteproc/st_remoteproc.c 2521F: drivers/remoteproc/st_slim_rproc.c 2522F: drivers/reset/sti/ 2523F: drivers/rtc/rtc-st-lpc.c 2524F: drivers/tty/serial/st-asc.c 2525F: drivers/usb/dwc3/dwc3-st.c 2526F: drivers/usb/host/ehci-st.c 2527F: drivers/usb/host/ohci-st.c 2528F: drivers/watchdog/st_lpc_wdt.c 2529F: include/linux/remoteproc/st_slim_rproc.h 2530 2531ARM/STM32 ARCHITECTURE 2532M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2533M: Alexandre Torgue <alexandre.torgue@st.com> 2534L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2535L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2536S: Maintained 2537T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2538F: arch/arm/boot/dts/stm32* 2539F: arch/arm/mach-stm32/ 2540F: drivers/clocksource/armv7m_systick.c 2541N: stm32 2542N: stm 2543 2544ARM/Synaptics SoC support 2545M: Jisheng Zhang <Jisheng.Zhang@synaptics.com> 2546M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2547L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2548S: Maintained 2549F: arch/arm/boot/dts/berlin* 2550F: arch/arm/mach-berlin/ 2551F: arch/arm64/boot/dts/synaptics/ 2552 2553ARM/TANGO ARCHITECTURE 2554M: Marc Gonzalez <marc.w.gonzalez@free.fr> 2555M: Mans Rullgard <mans@mansr.com> 2556L: linux-arm-kernel@lists.infradead.org 2557S: Odd Fixes 2558N: tango 2559 2560ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2561M: Lennert Buytenhek <kernel@wantstofly.org> 2562L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2563S: Maintained 2564 2565ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2566M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2567L: linux-tegra@vger.kernel.org 2568L: linux-media@vger.kernel.org 2569S: Maintained 2570F: Documentation/devicetree/bindings/media/tegra-cec.txt 2571F: drivers/media/cec/platform/tegra/ 2572 2573ARM/TETON BGA MACHINE SUPPORT 2574M: "Mark F. Brown" <mark.brown314@gmail.com> 2575L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2576S: Maintained 2577 2578ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2579M: Santosh Shilimkar <ssantosh@kernel.org> 2580L: linux-kernel@vger.kernel.org 2581S: Maintained 2582F: drivers/memory/*emif* 2583 2584ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2585M: Santosh Shilimkar <ssantosh@kernel.org> 2586L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2587S: Maintained 2588T: git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git 2589F: arch/arm/boot/dts/keystone-* 2590F: arch/arm/mach-keystone/ 2591 2592ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2593M: Santosh Shilimkar <ssantosh@kernel.org> 2594L: linux-kernel@vger.kernel.org 2595S: Maintained 2596F: drivers/clk/keystone/ 2597 2598ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE 2599M: Santosh Shilimkar <ssantosh@kernel.org> 2600L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2601L: linux-kernel@vger.kernel.org 2602S: Maintained 2603F: drivers/clocksource/timer-keystone.c 2604 2605ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2606M: Santosh Shilimkar <ssantosh@kernel.org> 2607L: linux-kernel@vger.kernel.org 2608S: Maintained 2609F: drivers/power/reset/keystone-reset.c 2610 2611ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2612M: Tero Kristo <t-kristo@ti.com> 2613M: Nishanth Menon <nm@ti.com> 2614L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2615S: Supported 2616F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2617F: arch/arm64/boot/dts/ti/Makefile 2618F: arch/arm64/boot/dts/ti/k3-* 2619F: include/dt-bindings/pinctrl/k3.h 2620 2621ARM/THECUS N2100 MACHINE SUPPORT 2622M: Lennert Buytenhek <kernel@wantstofly.org> 2623L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2624S: Maintained 2625 2626ARM/TOSA MACHINE SUPPORT 2627M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> 2628M: Dirk Opfer <dirk@opfer-online.de> 2629S: Maintained 2630 2631ARM/TOSHIBA VISCONTI ARCHITECTURE 2632M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2633L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2634S: Supported 2635T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2636F: Documentation/devicetree/bindings/arm/toshiba.yaml 2637F: Documentation/devicetree/bindings/pinctrl/toshiba,tmpv7700-pinctrl.yaml 2638F: arch/arm64/boot/dts/toshiba/ 2639F: drivers/pinctrl/visconti/ 2640N: visconti 2641 2642ARM/UNIPHIER ARCHITECTURE 2643L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2644S: Orphan 2645F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2646F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2647F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2648F: arch/arm/boot/dts/uniphier* 2649F: arch/arm/include/asm/hardware/cache-uniphier.h 2650F: arch/arm/mach-uniphier/ 2651F: arch/arm/mm/cache-uniphier.c 2652F: arch/arm64/boot/dts/socionext/uniphier* 2653F: drivers/bus/uniphier-system-bus.c 2654F: drivers/clk/uniphier/ 2655F: drivers/dma/uniphier-mdmac.c 2656F: drivers/gpio/gpio-uniphier.c 2657F: drivers/i2c/busses/i2c-uniphier* 2658F: drivers/irqchip/irq-uniphier-aidet.c 2659F: drivers/mmc/host/uniphier-sd.c 2660F: drivers/pinctrl/uniphier/ 2661F: drivers/reset/reset-uniphier.c 2662F: drivers/tty/serial/8250/8250_uniphier.c 2663N: uniphier 2664 2665ARM/VERSATILE EXPRESS PLATFORM 2666M: Liviu Dudau <liviu.dudau@arm.com> 2667M: Sudeep Holla <sudeep.holla@arm.com> 2668M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 2669L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2670S: Maintained 2671F: */*/*/vexpress* 2672F: */*/vexpress* 2673F: arch/arm/boot/dts/vexpress* 2674F: arch/arm/mach-vexpress/ 2675F: arch/arm64/boot/dts/arm/ 2676F: drivers/clk/versatile/clk-vexpress-osc.c 2677F: drivers/clocksource/timer-versatile.c 2678N: mps2 2679 2680ARM/VFP SUPPORT 2681M: Russell King <linux@armlinux.org.uk> 2682L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2683S: Maintained 2684W: http://www.armlinux.org.uk/ 2685F: arch/arm/vfp/ 2686 2687ARM/VOIPAC PXA270 SUPPORT 2688M: Marek Vasut <marek.vasut@gmail.com> 2689L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2690S: Maintained 2691F: arch/arm/mach-pxa/include/mach/vpac270.h 2692F: arch/arm/mach-pxa/vpac270.c 2693 2694ARM/VT8500 ARM ARCHITECTURE 2695M: Tony Prisk <linux@prisktech.co.nz> 2696L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2697S: Maintained 2698F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2699F: arch/arm/mach-vt8500/ 2700F: drivers/clocksource/timer-vt8500.c 2701F: drivers/i2c/busses/i2c-wmt.c 2702F: drivers/mmc/host/wmt-sdmmc.c 2703F: drivers/pwm/pwm-vt8500.c 2704F: drivers/rtc/rtc-vt8500.c 2705F: drivers/tty/serial/vt8500_serial.c 2706F: drivers/usb/host/ehci-platform.c 2707F: drivers/usb/host/uhci-platform.c 2708F: drivers/video/fbdev/vt8500lcdfb.* 2709F: drivers/video/fbdev/wm8505fb* 2710F: drivers/video/fbdev/wmt_ge_rops.* 2711 2712ARM/ZIPIT Z2 SUPPORT 2713M: Marek Vasut <marek.vasut@gmail.com> 2714L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2715S: Maintained 2716F: arch/arm/mach-pxa/include/mach/z2.h 2717F: arch/arm/mach-pxa/z2.c 2718 2719ARM/ZTE ARCHITECTURE 2720M: Jun Nie <jun.nie@linaro.org> 2721M: Shawn Guo <shawnguo@kernel.org> 2722L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2723S: Maintained 2724F: Documentation/devicetree/bindings/arm/zte.yaml 2725F: Documentation/devicetree/bindings/clock/zx2967*.txt 2726F: Documentation/devicetree/bindings/dma/zxdma.txt 2727F: Documentation/devicetree/bindings/gpio/zx296702-gpio.txt 2728F: Documentation/devicetree/bindings/i2c/i2c-zx2967.txt 2729F: Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt 2730F: Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt 2731F: Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt 2732F: Documentation/devicetree/bindings/soc/zte/ 2733F: Documentation/devicetree/bindings/sound/zte,*.txt 2734F: Documentation/devicetree/bindings/thermal/zx2967-thermal.txt 2735F: Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt 2736F: arch/arm/boot/dts/zx2967* 2737F: arch/arm/mach-zx/ 2738F: arch/arm64/boot/dts/zte/ 2739F: drivers/clk/zte/ 2740F: drivers/dma/zx_dma.c 2741F: drivers/gpio/gpio-zx.c 2742F: drivers/i2c/busses/i2c-zx2967.c 2743F: drivers/mmc/host/dw_mmc-zx.* 2744F: drivers/pinctrl/zte/ 2745F: drivers/soc/zte/ 2746F: drivers/thermal/zx2967_thermal.c 2747F: drivers/watchdog/zx2967_wdt.c 2748F: include/dt-bindings/clock/zx2967*.h 2749F: include/dt-bindings/soc/zte,*.h 2750F: sound/soc/codecs/zx_aud96p22.c 2751F: sound/soc/zte/ 2752 2753ARM/ZYNQ ARCHITECTURE 2754M: Michal Simek <michal.simek@xilinx.com> 2755L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2756S: Supported 2757W: http://wiki.xilinx.com 2758T: git https://github.com/Xilinx/linux-xlnx.git 2759F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2760F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2761F: arch/arm/mach-zynq/ 2762F: drivers/block/xsysace.c 2763F: drivers/clocksource/timer-cadence-ttc.c 2764F: drivers/cpuidle/cpuidle-zynq.c 2765F: drivers/edac/synopsys_edac.c 2766F: drivers/i2c/busses/i2c-cadence.c 2767F: drivers/i2c/busses/i2c-xiic.c 2768F: drivers/mmc/host/sdhci-of-arasan.c 2769N: zynq 2770N: xilinx 2771 2772ARM64 PORT (AARCH64 ARCHITECTURE) 2773M: Catalin Marinas <catalin.marinas@arm.com> 2774M: Will Deacon <will@kernel.org> 2775L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2776S: Maintained 2777T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2778F: Documentation/arm64/ 2779F: arch/arm64/ 2780F: tools/testing/selftests/arm64/ 2781X: arch/arm64/boot/dts/ 2782 2783AS3645A LED FLASH CONTROLLER DRIVER 2784M: Sakari Ailus <sakari.ailus@iki.fi> 2785L: linux-leds@vger.kernel.org 2786S: Maintained 2787F: drivers/leds/leds-as3645a.c 2788 2789ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 2790M: Tianshu Qiu <tian.shu.qiu@intel.com> 2791L: linux-media@vger.kernel.org 2792S: Maintained 2793T: git git://linuxtv.org/media_tree.git 2794F: Documentation/devicetree/bindings/media/i2c/ak7375.txt 2795F: drivers/media/i2c/ak7375.c 2796 2797ASAHI KASEI AK8974 DRIVER 2798M: Linus Walleij <linus.walleij@linaro.org> 2799L: linux-iio@vger.kernel.org 2800S: Supported 2801W: http://www.akm.com/ 2802F: drivers/iio/magnetometer/ak8974.c 2803 2804ASC7621 HARDWARE MONITOR DRIVER 2805M: George Joseph <george.joseph@fairview5.com> 2806L: linux-hwmon@vger.kernel.org 2807S: Maintained 2808F: Documentation/hwmon/asc7621.rst 2809F: drivers/hwmon/asc7621.c 2810 2811ASPEED PINCTRL DRIVERS 2812M: Andrew Jeffery <andrew@aj.id.au> 2813L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2814L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2815L: linux-gpio@vger.kernel.org 2816S: Maintained 2817F: Documentation/devicetree/bindings/pinctrl/aspeed,* 2818F: drivers/pinctrl/aspeed/ 2819 2820ASPEED SCU INTERRUPT CONTROLLER DRIVER 2821M: Eddie James <eajames@linux.ibm.com> 2822L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2823S: Maintained 2824F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 2825F: drivers/irqchip/irq-aspeed-scu-ic.c 2826F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 2827 2828ASPEED VIDEO ENGINE DRIVER 2829M: Eddie James <eajames@linux.ibm.com> 2830L: linux-media@vger.kernel.org 2831L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2832S: Maintained 2833F: Documentation/devicetree/bindings/media/aspeed-video.txt 2834F: drivers/media/platform/aspeed-video.c 2835 2836ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 2837M: Corentin Chary <corentin.chary@gmail.com> 2838L: acpi4asus-user@lists.sourceforge.net 2839L: platform-driver-x86@vger.kernel.org 2840S: Maintained 2841W: http://acpi4asus.sf.net 2842F: drivers/platform/x86/asus*.c 2843F: drivers/platform/x86/eeepc*.c 2844 2845ASUS WIRELESS RADIO CONTROL DRIVER 2846M: João Paulo Rechi Vita <jprvita@gmail.com> 2847L: platform-driver-x86@vger.kernel.org 2848S: Maintained 2849F: drivers/platform/x86/asus-wireless.c 2850 2851ASYMMETRIC KEYS 2852M: David Howells <dhowells@redhat.com> 2853L: keyrings@vger.kernel.org 2854S: Maintained 2855F: Documentation/crypto/asymmetric-keys.rst 2856F: crypto/asymmetric_keys/ 2857F: include/crypto/pkcs7.h 2858F: include/crypto/public_key.h 2859F: include/linux/verification.h 2860 2861ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 2862R: Dan Williams <dan.j.williams@intel.com> 2863S: Odd fixes 2864W: http://sourceforge.net/projects/xscaleiop 2865F: Documentation/crypto/async-tx-api.rst 2866F: crypto/async_tx/ 2867F: drivers/dma/ 2868F: include/linux/async_tx.h 2869F: include/linux/dmaengine.h 2870 2871AT24 EEPROM DRIVER 2872M: Bartosz Golaszewski <bgolaszewski@baylibre.com> 2873L: linux-i2c@vger.kernel.org 2874S: Maintained 2875T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 2876F: Documentation/devicetree/bindings/eeprom/at24.yaml 2877F: drivers/misc/eeprom/at24.c 2878 2879ATA OVER ETHERNET (AOE) DRIVER 2880M: "Justin Sanders" <justin@coraid.com> 2881S: Supported 2882W: http://www.openaoe.org/ 2883F: Documentation/admin-guide/aoe/ 2884F: drivers/block/aoe/ 2885 2886ATHEROS 71XX/9XXX GPIO DRIVER 2887M: Alban Bedel <albeu@free.fr> 2888S: Maintained 2889W: https://github.com/AlbanBedel/linux 2890T: git git://github.com/AlbanBedel/linux 2891F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 2892F: drivers/gpio/gpio-ath79.c 2893 2894ATHEROS 71XX/9XXX USB PHY DRIVER 2895M: Alban Bedel <albeu@free.fr> 2896S: Maintained 2897W: https://github.com/AlbanBedel/linux 2898T: git git://github.com/AlbanBedel/linux 2899F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 2900F: drivers/phy/qualcomm/phy-ath79-usb.c 2901 2902ATHEROS ATH GENERIC UTILITIES 2903M: Kalle Valo <kvalo@codeaurora.org> 2904L: linux-wireless@vger.kernel.org 2905S: Supported 2906F: drivers/net/wireless/ath/* 2907 2908ATHEROS ATH5K WIRELESS DRIVER 2909M: Jiri Slaby <jirislaby@kernel.org> 2910M: Nick Kossifidis <mickflemm@gmail.com> 2911M: Luis Chamberlain <mcgrof@kernel.org> 2912L: linux-wireless@vger.kernel.org 2913S: Maintained 2914W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 2915F: drivers/net/wireless/ath/ath5k/ 2916 2917ATHEROS ATH6KL WIRELESS DRIVER 2918M: Kalle Valo <kvalo@codeaurora.org> 2919L: linux-wireless@vger.kernel.org 2920S: Supported 2921W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 2922T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 2923F: drivers/net/wireless/ath/ath6kl/ 2924 2925ATI_REMOTE2 DRIVER 2926M: Ville Syrjala <syrjala@sci.fi> 2927S: Maintained 2928F: drivers/input/misc/ati_remote2.c 2929 2930ATK0110 HWMON DRIVER 2931M: Luca Tettamanti <kronos.it@gmail.com> 2932L: linux-hwmon@vger.kernel.org 2933S: Maintained 2934F: drivers/hwmon/asus_atk0110.c 2935 2936ATLX ETHERNET DRIVERS 2937M: Jay Cliburn <jcliburn@gmail.com> 2938M: Chris Snook <chris.snook@gmail.com> 2939L: netdev@vger.kernel.org 2940S: Maintained 2941W: http://sourceforge.net/projects/atl1 2942W: http://atl1.sourceforge.net 2943F: drivers/net/ethernet/atheros/ 2944 2945ATM 2946M: Chas Williams <3chas3@gmail.com> 2947L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 2948L: netdev@vger.kernel.org 2949S: Maintained 2950W: http://linux-atm.sourceforge.net 2951F: drivers/atm/ 2952F: include/linux/atm* 2953F: include/uapi/linux/atm* 2954 2955ATMEL MACB ETHERNET DRIVER 2956M: Nicolas Ferre <nicolas.ferre@microchip.com> 2957M: Claudiu Beznea <claudiu.beznea@microchip.com> 2958S: Supported 2959F: drivers/net/ethernet/cadence/ 2960 2961ATMEL MAXTOUCH DRIVER 2962M: Nick Dyer <nick@shmanahar.org> 2963S: Maintained 2964T: git git://github.com/ndyer/linux.git 2965F: Documentation/devicetree/bindings/input/atmel,maxtouch.txt 2966F: drivers/input/touchscreen/atmel_mxt_ts.c 2967 2968ATMEL WIRELESS DRIVER 2969M: Simon Kelley <simon@thekelleys.org.uk> 2970L: linux-wireless@vger.kernel.org 2971S: Maintained 2972W: http://www.thekelleys.org.uk/atmel 2973W: http://atmelwlandriver.sourceforge.net/ 2974F: drivers/net/wireless/atmel/atmel* 2975 2976ATOMIC INFRASTRUCTURE 2977M: Will Deacon <will@kernel.org> 2978M: Peter Zijlstra <peterz@infradead.org> 2979R: Boqun Feng <boqun.feng@gmail.com> 2980L: linux-kernel@vger.kernel.org 2981S: Maintained 2982F: arch/*/include/asm/atomic*.h 2983F: include/*/atomic*.h 2984F: scripts/atomic/ 2985 2986ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 2987M: Bradley Grove <linuxdrivers@attotech.com> 2988L: linux-scsi@vger.kernel.org 2989S: Supported 2990W: http://www.attotech.com 2991F: drivers/scsi/esas2r 2992 2993ATUSB IEEE 802.15.4 RADIO DRIVER 2994M: Stefan Schmidt <stefan@datenfreihafen.org> 2995L: linux-wpan@vger.kernel.org 2996S: Maintained 2997F: drivers/net/ieee802154/at86rf230.h 2998F: drivers/net/ieee802154/atusb.c 2999F: drivers/net/ieee802154/atusb.h 3000 3001AUDIT SUBSYSTEM 3002M: Paul Moore <paul@paul-moore.com> 3003M: Eric Paris <eparis@redhat.com> 3004L: linux-audit@redhat.com (moderated for non-subscribers) 3005S: Supported 3006W: https://github.com/linux-audit 3007T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3008F: include/linux/audit.h 3009F: include/uapi/linux/audit.h 3010F: kernel/audit* 3011 3012AUXILIARY DISPLAY DRIVERS 3013M: Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com> 3014S: Maintained 3015F: drivers/auxdisplay/ 3016F: include/linux/cfag12864b.h 3017 3018AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3019M: Andreas Klinger <ak@it-klinger.de> 3020L: linux-iio@vger.kernel.org 3021S: Maintained 3022F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3023F: drivers/iio/adc/hx711.c 3024 3025AX.25 NETWORK LAYER 3026M: Ralf Baechle <ralf@linux-mips.org> 3027L: linux-hams@vger.kernel.org 3028S: Maintained 3029W: http://www.linux-ax25.org/ 3030F: include/net/ax25.h 3031F: include/uapi/linux/ax25.h 3032F: net/ax25/ 3033 3034AXENTIA ARM DEVICES 3035M: Peter Rosin <peda@axentia.se> 3036L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3037S: Maintained 3038F: arch/arm/boot/dts/at91-linea.dtsi 3039F: arch/arm/boot/dts/at91-natte.dtsi 3040F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3041F: arch/arm/boot/dts/at91-tse850-3.dts 3042 3043AXENTIA ASOC DRIVERS 3044M: Peter Rosin <peda@axentia.se> 3045L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3046S: Maintained 3047F: Documentation/devicetree/bindings/sound/axentia,* 3048F: sound/soc/atmel/tse850-pcm5142.c 3049 3050AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3051M: Nuno Sá <nuno.sa@analog.com> 3052L: linux-hwmon@vger.kernel.org 3053S: Supported 3054W: http://ez.analog.com/community/linux-device-drivers 3055F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3056F: drivers/hwmon/axi-fan-control.c 3057 3058AXXIA I2C CONTROLLER 3059M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3060L: linux-i2c@vger.kernel.org 3061S: Maintained 3062F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3063F: drivers/i2c/busses/i2c-axxia.c 3064 3065AZ6007 DVB DRIVER 3066M: Mauro Carvalho Chehab <mchehab@kernel.org> 3067L: linux-media@vger.kernel.org 3068S: Maintained 3069W: https://linuxtv.org 3070T: git git://linuxtv.org/media_tree.git 3071F: drivers/media/usb/dvb-usb-v2/az6007.c 3072 3073AZTECH FM RADIO RECEIVER DRIVER 3074M: Hans Verkuil <hverkuil@xs4all.nl> 3075L: linux-media@vger.kernel.org 3076S: Maintained 3077W: https://linuxtv.org 3078T: git git://linuxtv.org/media_tree.git 3079F: drivers/media/radio/radio-aztech* 3080 3081B43 WIRELESS DRIVER 3082L: linux-wireless@vger.kernel.org 3083L: b43-dev@lists.infradead.org 3084S: Odd Fixes 3085W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3086F: drivers/net/wireless/broadcom/b43/ 3087 3088B43LEGACY WIRELESS DRIVER 3089M: Larry Finger <Larry.Finger@lwfinger.net> 3090L: linux-wireless@vger.kernel.org 3091L: b43-dev@lists.infradead.org 3092S: Maintained 3093W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3094F: drivers/net/wireless/broadcom/b43legacy/ 3095 3096BACKLIGHT CLASS/SUBSYSTEM 3097M: Lee Jones <lee.jones@linaro.org> 3098M: Daniel Thompson <daniel.thompson@linaro.org> 3099M: Jingoo Han <jingoohan1@gmail.com> 3100L: dri-devel@lists.freedesktop.org 3101S: Maintained 3102T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3103F: Documentation/ABI/stable/sysfs-class-backlight 3104F: Documentation/ABI/testing/sysfs-class-backlight 3105F: Documentation/devicetree/bindings/leds/backlight 3106F: drivers/video/backlight/ 3107F: include/linux/backlight.h 3108F: include/linux/pwm_backlight.h 3109 3110BATMAN ADVANCED 3111M: Marek Lindner <mareklindner@neomailbox.ch> 3112M: Simon Wunderlich <sw@simonwunderlich.de> 3113M: Antonio Quartulli <a@unstable.cc> 3114M: Sven Eckelmann <sven@narfation.org> 3115L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3116S: Maintained 3117W: https://www.open-mesh.org/ 3118Q: https://patchwork.open-mesh.org/project/batman/list/ 3119B: https://www.open-mesh.org/projects/batman-adv/issues 3120C: irc://chat.freenode.net/batman 3121T: git https://git.open-mesh.org/linux-merge.git 3122F: Documentation/ABI/obsolete/sysfs-class-net-batman-adv 3123F: Documentation/ABI/obsolete/sysfs-class-net-mesh 3124F: Documentation/networking/batman-adv.rst 3125F: include/uapi/linux/batadv_packet.h 3126F: include/uapi/linux/batman_adv.h 3127F: net/batman-adv/ 3128 3129BAYCOM/HDLCDRV DRIVERS FOR AX.25 3130M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3131L: linux-hams@vger.kernel.org 3132S: Maintained 3133W: http://www.baycom.org/~tom/ham/ham.html 3134F: drivers/net/hamradio/baycom* 3135 3136BCACHE (BLOCK LAYER CACHE) 3137M: Coly Li <colyli@suse.de> 3138M: Kent Overstreet <kent.overstreet@gmail.com> 3139L: linux-bcache@vger.kernel.org 3140S: Maintained 3141W: http://bcache.evilpiepirate.org 3142C: irc://irc.oftc.net/bcache 3143F: drivers/md/bcache/ 3144 3145BDISP ST MEDIA DRIVER 3146M: Fabien Dessenne <fabien.dessenne@st.com> 3147L: linux-media@vger.kernel.org 3148S: Supported 3149W: https://linuxtv.org 3150T: git git://linuxtv.org/media_tree.git 3151F: drivers/media/platform/sti/bdisp 3152 3153BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3154M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3155L: netdev@vger.kernel.org 3156S: Maintained 3157F: drivers/net/ethernet/ec_bhf.c 3158 3159BEFS FILE SYSTEM 3160M: Luis de Bethencourt <luisbg@kernel.org> 3161M: Salah Triki <salah.triki@gmail.com> 3162S: Maintained 3163T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3164F: Documentation/filesystems/befs.rst 3165F: fs/befs/ 3166 3167BFQ I/O SCHEDULER 3168M: Paolo Valente <paolo.valente@linaro.org> 3169M: Jens Axboe <axboe@kernel.dk> 3170L: linux-block@vger.kernel.org 3171S: Maintained 3172F: Documentation/block/bfq-iosched.rst 3173F: block/bfq-* 3174 3175BFS FILE SYSTEM 3176M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3177S: Maintained 3178F: Documentation/filesystems/bfs.rst 3179F: fs/bfs/ 3180F: include/uapi/linux/bfs_fs.h 3181 3182BLINKM RGB LED DRIVER 3183M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3184S: Maintained 3185F: drivers/leds/leds-blinkm.c 3186 3187BLOCK LAYER 3188M: Jens Axboe <axboe@kernel.dk> 3189L: linux-block@vger.kernel.org 3190S: Maintained 3191T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3192F: block/ 3193F: drivers/block/ 3194F: include/linux/blk* 3195F: kernel/trace/blktrace.c 3196F: lib/sbitmap.c 3197 3198BLOCK2MTD DRIVER 3199M: Joern Engel <joern@lazybastard.org> 3200L: linux-mtd@lists.infradead.org 3201S: Maintained 3202F: drivers/mtd/devices/block2mtd.c 3203 3204BLUETOOTH DRIVERS 3205M: Marcel Holtmann <marcel@holtmann.org> 3206M: Johan Hedberg <johan.hedberg@gmail.com> 3207L: linux-bluetooth@vger.kernel.org 3208S: Maintained 3209W: http://www.bluez.org/ 3210T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3211T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3212F: drivers/bluetooth/ 3213 3214BLUETOOTH SUBSYSTEM 3215M: Marcel Holtmann <marcel@holtmann.org> 3216M: Johan Hedberg <johan.hedberg@gmail.com> 3217L: linux-bluetooth@vger.kernel.org 3218S: Maintained 3219W: http://www.bluez.org/ 3220T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3221T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3222F: include/net/bluetooth/ 3223F: net/bluetooth/ 3224 3225BONDING DRIVER 3226M: Jay Vosburgh <j.vosburgh@gmail.com> 3227M: Veaceslav Falico <vfalico@gmail.com> 3228M: Andy Gospodarek <andy@greyhouse.net> 3229L: netdev@vger.kernel.org 3230S: Supported 3231W: http://sourceforge.net/projects/bonding/ 3232F: drivers/net/bonding/ 3233F: include/uapi/linux/if_bonding.h 3234 3235BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3236M: Dan Robertson <dan@dlrobertson.com> 3237L: linux-iio@vger.kernel.org 3238S: Maintained 3239F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3240F: drivers/iio/accel/bma400* 3241 3242BPF (Safe dynamic programs and tools) 3243M: Alexei Starovoitov <ast@kernel.org> 3244M: Daniel Borkmann <daniel@iogearbox.net> 3245M: Andrii Nakryiko <andrii@kernel.org> 3246R: Martin KaFai Lau <kafai@fb.com> 3247R: Song Liu <songliubraving@fb.com> 3248R: Yonghong Song <yhs@fb.com> 3249R: John Fastabend <john.fastabend@gmail.com> 3250R: KP Singh <kpsingh@chromium.org> 3251L: netdev@vger.kernel.org 3252L: bpf@vger.kernel.org 3253S: Supported 3254W: https://bpf.io/ 3255Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3256T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3257T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3258F: Documentation/bpf/ 3259F: Documentation/networking/filter.rst 3260F: arch/*/net/* 3261F: include/linux/bpf* 3262F: include/linux/filter.h 3263F: include/trace/events/xdp.h 3264F: include/uapi/linux/bpf* 3265F: include/uapi/linux/filter.h 3266F: kernel/bpf/ 3267F: kernel/trace/bpf_trace.c 3268F: lib/test_bpf.c 3269F: net/bpf/ 3270F: net/core/filter.c 3271F: net/sched/act_bpf.c 3272F: net/sched/cls_bpf.c 3273F: samples/bpf/ 3274F: tools/bpf/ 3275F: tools/lib/bpf/ 3276F: tools/testing/selftests/bpf/ 3277N: bpf 3278K: bpf 3279 3280BPF JIT for ARM 3281M: Shubham Bansal <illusionist.neo@gmail.com> 3282L: netdev@vger.kernel.org 3283L: bpf@vger.kernel.org 3284S: Maintained 3285F: arch/arm/net/ 3286 3287BPF JIT for ARM64 3288M: Daniel Borkmann <daniel@iogearbox.net> 3289M: Alexei Starovoitov <ast@kernel.org> 3290M: Zi Shen Lim <zlim.lnx@gmail.com> 3291L: netdev@vger.kernel.org 3292L: bpf@vger.kernel.org 3293S: Supported 3294F: arch/arm64/net/ 3295 3296BPF JIT for MIPS (32-BIT AND 64-BIT) 3297M: Paul Burton <paulburton@kernel.org> 3298L: netdev@vger.kernel.org 3299L: bpf@vger.kernel.org 3300S: Maintained 3301F: arch/mips/net/ 3302 3303BPF JIT for NFP NICs 3304M: Jakub Kicinski <kuba@kernel.org> 3305L: netdev@vger.kernel.org 3306L: bpf@vger.kernel.org 3307S: Supported 3308F: drivers/net/ethernet/netronome/nfp/bpf/ 3309 3310BPF JIT for POWERPC (32-BIT AND 64-BIT) 3311M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3312M: Sandipan Das <sandipan@linux.ibm.com> 3313L: netdev@vger.kernel.org 3314L: bpf@vger.kernel.org 3315S: Maintained 3316F: arch/powerpc/net/ 3317 3318BPF JIT for RISC-V (32-bit) 3319M: Luke Nelson <luke.r.nels@gmail.com> 3320M: Xi Wang <xi.wang@gmail.com> 3321L: netdev@vger.kernel.org 3322L: bpf@vger.kernel.org 3323S: Maintained 3324F: arch/riscv/net/ 3325X: arch/riscv/net/bpf_jit_comp64.c 3326 3327BPF JIT for RISC-V (64-bit) 3328M: Björn Töpel <bjorn.topel@gmail.com> 3329L: netdev@vger.kernel.org 3330L: bpf@vger.kernel.org 3331S: Maintained 3332F: arch/riscv/net/ 3333X: arch/riscv/net/bpf_jit_comp32.c 3334 3335BPF JIT for S390 3336M: Ilya Leoshkevich <iii@linux.ibm.com> 3337M: Heiko Carstens <hca@linux.ibm.com> 3338M: Vasily Gorbik <gor@linux.ibm.com> 3339L: netdev@vger.kernel.org 3340L: bpf@vger.kernel.org 3341S: Maintained 3342F: arch/s390/net/ 3343X: arch/s390/net/pnet.c 3344 3345BPF JIT for SPARC (32-BIT AND 64-BIT) 3346M: David S. Miller <davem@davemloft.net> 3347L: netdev@vger.kernel.org 3348L: bpf@vger.kernel.org 3349S: Maintained 3350F: arch/sparc/net/ 3351 3352BPF JIT for X86 32-BIT 3353M: Wang YanQing <udknight@gmail.com> 3354L: netdev@vger.kernel.org 3355L: bpf@vger.kernel.org 3356S: Maintained 3357F: arch/x86/net/bpf_jit_comp32.c 3358 3359BPF JIT for X86 64-BIT 3360M: Alexei Starovoitov <ast@kernel.org> 3361M: Daniel Borkmann <daniel@iogearbox.net> 3362L: netdev@vger.kernel.org 3363L: bpf@vger.kernel.org 3364S: Supported 3365F: arch/x86/net/ 3366X: arch/x86/net/bpf_jit_comp32.c 3367 3368BPF LSM (Security Audit and Enforcement using BPF) 3369M: KP Singh <kpsingh@chromium.org> 3370R: Florent Revest <revest@chromium.org> 3371R: Brendan Jackman <jackmanb@chromium.org> 3372L: bpf@vger.kernel.org 3373S: Maintained 3374F: Documentation/bpf/bpf_lsm.rst 3375F: include/linux/bpf_lsm.h 3376F: kernel/bpf/bpf_lsm.c 3377F: security/bpf/ 3378 3379BROADCOM B44 10/100 ETHERNET DRIVER 3380M: Michael Chan <michael.chan@broadcom.com> 3381L: netdev@vger.kernel.org 3382S: Supported 3383F: drivers/net/ethernet/broadcom/b44.* 3384 3385BROADCOM B53 ETHERNET SWITCH DRIVER 3386M: Florian Fainelli <f.fainelli@gmail.com> 3387L: netdev@vger.kernel.org 3388L: openwrt-devel@lists.openwrt.org (subscribers-only) 3389S: Supported 3390F: Documentation/devicetree/bindings/net/dsa/b53.txt 3391F: drivers/net/dsa/b53/* 3392F: include/linux/platform_data/b53.h 3393 3394BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3395M: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> 3396L: bcm-kernel-feedback-list@broadcom.com 3397L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3398L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3399S: Maintained 3400T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsaenz/linux-rpi.git 3401F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3402F: drivers/pci/controller/pcie-brcmstb.c 3403F: drivers/staging/vc04_services 3404N: bcm2711 3405N: bcm2835 3406 3407BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3408M: Florian Fainelli <f.fainelli@gmail.com> 3409M: Ray Jui <rjui@broadcom.com> 3410M: Scott Branden <sbranden@broadcom.com> 3411M: bcm-kernel-feedback-list@broadcom.com 3412S: Maintained 3413T: git git://github.com/broadcom/mach-bcm 3414F: arch/arm/mach-bcm/ 3415N: bcm281* 3416N: bcm113* 3417N: bcm216* 3418N: kona 3419 3420BROADCOM BCM47XX MIPS ARCHITECTURE 3421M: Hauke Mehrtens <hauke@hauke-m.de> 3422M: Rafał Miłecki <zajec5@gmail.com> 3423L: linux-mips@vger.kernel.org 3424S: Maintained 3425F: Documentation/devicetree/bindings/mips/brcm/ 3426F: arch/mips/bcm47xx/* 3427F: arch/mips/include/asm/mach-bcm47xx/* 3428 3429BROADCOM BCM5301X ARM ARCHITECTURE 3430M: Hauke Mehrtens <hauke@hauke-m.de> 3431M: Rafał Miłecki <zajec5@gmail.com> 3432M: bcm-kernel-feedback-list@broadcom.com 3433L: linux-arm-kernel@lists.infradead.org 3434S: Maintained 3435F: arch/arm/boot/dts/bcm470* 3436F: arch/arm/boot/dts/bcm5301* 3437F: arch/arm/boot/dts/bcm953012* 3438F: arch/arm/mach-bcm/bcm_5301x.c 3439 3440BROADCOM BCM53573 ARM ARCHITECTURE 3441M: Rafał Miłecki <rafal@milecki.pl> 3442L: bcm-kernel-feedback-list@broadcom.com 3443L: linux-arm-kernel@lists.infradead.org 3444S: Maintained 3445F: arch/arm/boot/dts/bcm47189* 3446F: arch/arm/boot/dts/bcm53573* 3447 3448BROADCOM BCM63XX 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 3454N: bcm63xx 3455 3456BROADCOM BCM63XX/BCM33XX UDC DRIVER 3457M: Kevin Cernekee <cernekee@gmail.com> 3458L: linux-usb@vger.kernel.org 3459S: Maintained 3460F: drivers/usb/gadget/udc/bcm63xx_udc.* 3461 3462BROADCOM BCM7XXX ARM ARCHITECTURE 3463M: Florian Fainelli <f.fainelli@gmail.com> 3464M: bcm-kernel-feedback-list@broadcom.com 3465L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3466S: Maintained 3467T: git git://github.com/broadcom/stblinux.git 3468F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3469F: arch/arm/boot/dts/bcm7*.dts* 3470F: arch/arm/include/asm/hardware/cache-b15-rac.h 3471F: arch/arm/mach-bcm/*brcmstb* 3472F: arch/arm/mm/cache-b15-rac.c 3473F: drivers/bus/brcmstb_gisb.c 3474F: drivers/pci/controller/pcie-brcmstb.c 3475N: brcmstb 3476 3477BROADCOM BDC DRIVER 3478M: Al Cooper <alcooperx@gmail.com> 3479L: linux-usb@vger.kernel.org 3480L: bcm-kernel-feedback-list@broadcom.com 3481S: Maintained 3482F: Documentation/devicetree/bindings/usb/brcm,bdc.txt 3483F: drivers/usb/gadget/udc/bdc/ 3484 3485BROADCOM BMIPS CPUFREQ DRIVER 3486M: Markus Mayer <mmayer@broadcom.com> 3487M: bcm-kernel-feedback-list@broadcom.com 3488L: linux-pm@vger.kernel.org 3489S: Maintained 3490F: drivers/cpufreq/bmips-cpufreq.c 3491 3492BROADCOM BMIPS MIPS ARCHITECTURE 3493M: Florian Fainelli <f.fainelli@gmail.com> 3494L: bcm-kernel-feedback-list@broadcom.com 3495L: linux-mips@vger.kernel.org 3496S: Maintained 3497T: git git://github.com/broadcom/stblinux.git 3498F: arch/mips/bmips/* 3499F: arch/mips/boot/dts/brcm/bcm*.dts* 3500F: arch/mips/include/asm/mach-bmips/* 3501F: arch/mips/kernel/*bmips* 3502F: drivers/soc/bcm/bcm63xx 3503F: drivers/irqchip/irq-bcm63* 3504F: drivers/irqchip/irq-bcm7* 3505F: drivers/irqchip/irq-brcmstb* 3506F: include/linux/bcm963xx_nvram.h 3507F: include/linux/bcm963xx_tag.h 3508 3509BROADCOM BNX2 GIGABIT ETHERNET DRIVER 3510M: Rasesh Mody <rmody@marvell.com> 3511M: GR-Linux-NIC-Dev@marvell.com 3512L: netdev@vger.kernel.org 3513S: Supported 3514F: drivers/net/ethernet/broadcom/bnx2.* 3515F: drivers/net/ethernet/broadcom/bnx2_* 3516 3517BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 3518M: Saurav Kashyap <skashyap@marvell.com> 3519M: Javed Hasan <jhasan@marvell.com> 3520M: GR-QLogic-Storage-Upstream@marvell.com 3521L: linux-scsi@vger.kernel.org 3522S: Supported 3523F: drivers/scsi/bnx2fc/ 3524 3525BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 3526M: Nilesh Javali <njavali@marvell.com> 3527M: Manish Rangankar <mrangankar@marvell.com> 3528M: GR-QLogic-Storage-Upstream@marvell.com 3529L: linux-scsi@vger.kernel.org 3530S: Supported 3531F: drivers/scsi/bnx2i/ 3532 3533BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 3534M: Ariel Elior <aelior@marvell.com> 3535M: Sudarsana Kalluru <skalluru@marvell.com> 3536M: GR-everest-linux-l2@marvell.com 3537L: netdev@vger.kernel.org 3538S: Supported 3539F: drivers/net/ethernet/broadcom/bnx2x/ 3540 3541BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 3542M: Michael Chan <michael.chan@broadcom.com> 3543L: netdev@vger.kernel.org 3544S: Supported 3545F: drivers/net/ethernet/broadcom/bnxt/ 3546 3547BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 3548M: Arend van Spriel <arend.vanspriel@broadcom.com> 3549M: Franky Lin <franky.lin@broadcom.com> 3550M: Hante Meuleman <hante.meuleman@broadcom.com> 3551M: Chi-hsien Lin <chi-hsien.lin@infineon.com> 3552M: Wright Feng <wright.feng@infineon.com> 3553M: Chung-hsien Hsu <chung-hsien.hsu@infineon.com> 3554L: linux-wireless@vger.kernel.org 3555L: brcm80211-dev-list.pdl@broadcom.com 3556L: SHA-cyfmac-dev-list@infineon.com 3557S: Supported 3558F: drivers/net/wireless/broadcom/brcm80211/ 3559 3560BROADCOM BRCMSTB GPIO DRIVER 3561M: Gregory Fong <gregory.0xf0@gmail.com> 3562L: bcm-kernel-feedback-list@broadcom.com 3563S: Supported 3564F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt 3565F: drivers/gpio/gpio-brcmstb.c 3566 3567BROADCOM BRCMSTB I2C DRIVER 3568M: Kamal Dasu <kdasu.kdev@gmail.com> 3569L: linux-i2c@vger.kernel.org 3570L: bcm-kernel-feedback-list@broadcom.com 3571S: Supported 3572F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 3573F: drivers/i2c/busses/i2c-brcmstb.c 3574 3575BROADCOM BRCMSTB USB EHCI DRIVER 3576M: Al Cooper <alcooperx@gmail.com> 3577L: linux-usb@vger.kernel.org 3578L: bcm-kernel-feedback-list@broadcom.com 3579S: Maintained 3580F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 3581F: drivers/usb/host/ehci-brcm.* 3582 3583BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 3584M: Al Cooper <alcooperx@gmail.com> 3585L: linux-kernel@vger.kernel.org 3586L: bcm-kernel-feedback-list@broadcom.com 3587S: Maintained 3588F: drivers/phy/broadcom/phy-brcm-usb* 3589 3590BROADCOM ETHERNET PHY DRIVERS 3591M: Florian Fainelli <f.fainelli@gmail.com> 3592L: bcm-kernel-feedback-list@broadcom.com 3593L: netdev@vger.kernel.org 3594S: Supported 3595F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 3596F: drivers/net/phy/bcm*.[ch] 3597F: drivers/net/phy/broadcom.c 3598F: include/linux/brcmphy.h 3599 3600BROADCOM GENET ETHERNET DRIVER 3601M: Doug Berger <opendmb@gmail.com> 3602M: Florian Fainelli <f.fainelli@gmail.com> 3603L: bcm-kernel-feedback-list@broadcom.com 3604L: netdev@vger.kernel.org 3605S: Supported 3606F: Documentation/devicetree/bindings/net/brcm,bcmgenet.txt 3607F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.txt 3608F: drivers/net/ethernet/broadcom/genet/ 3609F: drivers/net/mdio/mdio-bcm-unimac.c 3610F: include/linux/platform_data/bcmgenet.h 3611F: include/linux/platform_data/mdio-bcm-unimac.h 3612 3613BROADCOM IPROC ARM ARCHITECTURE 3614M: Ray Jui <rjui@broadcom.com> 3615M: Scott Branden <sbranden@broadcom.com> 3616M: bcm-kernel-feedback-list@broadcom.com 3617L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3618S: Maintained 3619T: git git://github.com/broadcom/cygnus-linux.git 3620F: arch/arm64/boot/dts/broadcom/northstar2/* 3621F: arch/arm64/boot/dts/broadcom/stingray/* 3622F: drivers/clk/bcm/clk-ns* 3623F: drivers/clk/bcm/clk-sr* 3624F: drivers/pinctrl/bcm/pinctrl-ns* 3625F: include/dt-bindings/clock/bcm-sr* 3626N: iproc 3627N: cygnus 3628N: bcm[-_]nsp 3629N: bcm9113* 3630N: bcm9583* 3631N: bcm9585* 3632N: bcm9586* 3633N: bcm988312 3634N: bcm113* 3635N: bcm583* 3636N: bcm585* 3637N: bcm586* 3638N: bcm88312 3639N: hr2 3640N: stingray 3641 3642BROADCOM KONA GPIO DRIVER 3643M: Ray Jui <rjui@broadcom.com> 3644L: bcm-kernel-feedback-list@broadcom.com 3645S: Supported 3646F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 3647F: drivers/gpio/gpio-bcm-kona.c 3648 3649BROADCOM NETXTREME-E ROCE DRIVER 3650M: Selvin Xavier <selvin.xavier@broadcom.com> 3651M: Devesh Sharma <devesh.sharma@broadcom.com> 3652M: Somnath Kotur <somnath.kotur@broadcom.com> 3653M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 3654M: Naresh Kumar PBS <nareshkumar.pbs@broadcom.com> 3655L: linux-rdma@vger.kernel.org 3656S: Supported 3657W: http://www.broadcom.com 3658F: drivers/infiniband/hw/bnxt_re/ 3659F: include/uapi/rdma/bnxt_re-abi.h 3660 3661BROADCOM NVRAM DRIVER 3662M: Rafał Miłecki <zajec5@gmail.com> 3663L: linux-mips@vger.kernel.org 3664S: Maintained 3665F: drivers/firmware/broadcom/* 3666 3667BROADCOM SPECIFIC AMBA DRIVER (BCMA) 3668M: Rafał Miłecki <zajec5@gmail.com> 3669L: linux-wireless@vger.kernel.org 3670S: Maintained 3671F: drivers/bcma/ 3672F: include/linux/bcma/ 3673 3674BROADCOM SPI DRIVER 3675M: Kamal Dasu <kdasu.kdev@gmail.com> 3676M: bcm-kernel-feedback-list@broadcom.com 3677S: Maintained 3678F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt 3679F: drivers/spi/spi-bcm-qspi.* 3680F: drivers/spi/spi-brcmstb-qspi.c 3681F: drivers/spi/spi-iproc-qspi.c 3682 3683BROADCOM STB AVS CPUFREQ DRIVER 3684M: Markus Mayer <mmayer@broadcom.com> 3685M: bcm-kernel-feedback-list@broadcom.com 3686L: linux-pm@vger.kernel.org 3687S: Maintained 3688F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 3689F: drivers/cpufreq/brcmstb* 3690 3691BROADCOM STB AVS TMON DRIVER 3692M: Markus Mayer <mmayer@broadcom.com> 3693M: bcm-kernel-feedback-list@broadcom.com 3694L: linux-pm@vger.kernel.org 3695S: Maintained 3696F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt 3697F: drivers/thermal/broadcom/brcmstb* 3698 3699BROADCOM STB DPFE DRIVER 3700M: Markus Mayer <mmayer@broadcom.com> 3701M: bcm-kernel-feedback-list@broadcom.com 3702L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3703S: Maintained 3704F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt 3705F: drivers/memory/brcmstb_dpfe.c 3706 3707BROADCOM STB NAND FLASH DRIVER 3708M: Brian Norris <computersforpeace@gmail.com> 3709M: Kamal Dasu <kdasu.kdev@gmail.com> 3710L: linux-mtd@lists.infradead.org 3711L: bcm-kernel-feedback-list@broadcom.com 3712S: Maintained 3713F: drivers/mtd/nand/raw/brcmnand/ 3714 3715BROADCOM SYSTEMPORT ETHERNET DRIVER 3716M: Florian Fainelli <f.fainelli@gmail.com> 3717L: bcm-kernel-feedback-list@broadcom.com 3718L: netdev@vger.kernel.org 3719S: Supported 3720F: drivers/net/ethernet/broadcom/bcmsysport.* 3721 3722BROADCOM TG3 GIGABIT ETHERNET DRIVER 3723M: Siva Reddy Kallam <siva.kallam@broadcom.com> 3724M: Prashant Sreedharan <prashant@broadcom.com> 3725M: Michael Chan <mchan@broadcom.com> 3726L: netdev@vger.kernel.org 3727S: Supported 3728F: drivers/net/ethernet/broadcom/tg3.* 3729 3730BROCADE BFA FC SCSI DRIVER 3731M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 3732M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 3733L: linux-scsi@vger.kernel.org 3734S: Supported 3735F: drivers/scsi/bfa/ 3736 3737BROCADE BNA 10 GIGABIT ETHERNET DRIVER 3738M: Rasesh Mody <rmody@marvell.com> 3739M: Sudarsana Kalluru <skalluru@marvell.com> 3740M: GR-Linux-NIC-Dev@marvell.com 3741L: netdev@vger.kernel.org 3742S: Supported 3743F: drivers/net/ethernet/brocade/bna/ 3744 3745BSG (block layer generic sg v4 driver) 3746M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 3747L: linux-scsi@vger.kernel.org 3748S: Supported 3749F: block/bsg.c 3750F: include/linux/bsg.h 3751F: include/uapi/linux/bsg.h 3752 3753BT87X AUDIO DRIVER 3754M: Clemens Ladisch <clemens@ladisch.de> 3755L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3756S: Maintained 3757T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 3758F: Documentation/sound/cards/bt87x.rst 3759F: sound/pci/bt87x.c 3760 3761BT8XXGPIO DRIVER 3762M: Michael Buesch <m@bues.ch> 3763S: Maintained 3764W: http://bu3sch.de/btgpio.php 3765F: drivers/gpio/gpio-bt8xx.c 3766 3767BTRFS FILE SYSTEM 3768M: Chris Mason <clm@fb.com> 3769M: Josef Bacik <josef@toxicpanda.com> 3770M: David Sterba <dsterba@suse.com> 3771L: linux-btrfs@vger.kernel.org 3772S: Maintained 3773W: http://btrfs.wiki.kernel.org/ 3774Q: http://patchwork.kernel.org/project/linux-btrfs/list/ 3775T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 3776F: Documentation/filesystems/btrfs.rst 3777F: fs/btrfs/ 3778F: include/linux/btrfs* 3779F: include/uapi/linux/btrfs* 3780 3781BTTV VIDEO4LINUX DRIVER 3782M: Mauro Carvalho Chehab <mchehab@kernel.org> 3783L: linux-media@vger.kernel.org 3784S: Odd fixes 3785W: https://linuxtv.org 3786T: git git://linuxtv.org/media_tree.git 3787F: Documentation/driver-api/media/drivers/bttv* 3788F: drivers/media/pci/bt8xx/bttv* 3789 3790BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 3791M: Chanwoo Choi <cw00.choi@samsung.com> 3792L: linux-pm@vger.kernel.org 3793L: linux-samsung-soc@vger.kernel.org 3794S: Maintained 3795T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 3796F: Documentation/devicetree/bindings/devfreq/exynos-bus.txt 3797F: drivers/devfreq/exynos-bus.c 3798 3799BUSLOGIC SCSI DRIVER 3800M: Khalid Aziz <khalid@gonehiking.org> 3801L: linux-scsi@vger.kernel.org 3802S: Maintained 3803F: drivers/scsi/BusLogic.* 3804F: drivers/scsi/FlashPoint.* 3805 3806C-MEDIA CMI8788 DRIVER 3807M: Clemens Ladisch <clemens@ladisch.de> 3808L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3809S: Maintained 3810T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 3811F: sound/pci/oxygen/ 3812 3813C-SKY ARCHITECTURE 3814M: Guo Ren <guoren@kernel.org> 3815L: linux-csky@vger.kernel.org 3816S: Supported 3817T: git https://github.com/c-sky/csky-linux.git 3818F: Documentation/devicetree/bindings/csky/ 3819F: Documentation/devicetree/bindings/interrupt-controller/csky,* 3820F: Documentation/devicetree/bindings/timer/csky,* 3821F: arch/csky/ 3822F: drivers/clocksource/timer-gx6605s.c 3823F: drivers/clocksource/timer-mp-csky.c 3824F: drivers/irqchip/irq-csky-* 3825N: csky 3826K: csky 3827 3828C6X ARCHITECTURE 3829M: Mark Salter <msalter@redhat.com> 3830M: Aurelien Jacquiot <jacquiot.aurelien@gmail.com> 3831L: linux-c6x-dev@linux-c6x.org 3832S: Maintained 3833W: http://www.linux-c6x.org/wiki/index.php/Main_Page 3834F: arch/c6x/ 3835 3836CA8210 IEEE-802.15.4 RADIO DRIVER 3837M: Harry Morris <h.morris@cascoda.com> 3838L: linux-wpan@vger.kernel.org 3839S: Maintained 3840W: https://github.com/Cascoda/ca8210-linux.git 3841F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 3842F: drivers/net/ieee802154/ca8210.c 3843 3844CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 3845M: David Howells <dhowells@redhat.com> 3846L: linux-cachefs@redhat.com (moderated for non-subscribers) 3847S: Supported 3848F: Documentation/filesystems/caching/cachefiles.rst 3849F: fs/cachefiles/ 3850 3851CADENCE MIPI-CSI2 BRIDGES 3852M: Maxime Ripard <mripard@kernel.org> 3853L: linux-media@vger.kernel.org 3854S: Maintained 3855F: Documentation/devicetree/bindings/media/cdns,*.txt 3856F: drivers/media/platform/cadence/cdns-csi2* 3857 3858CADENCE NAND DRIVER 3859L: linux-mtd@lists.infradead.org 3860S: Orphan 3861F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 3862F: drivers/mtd/nand/raw/cadence-nand-controller.c 3863 3864CADENCE USB3 DRD IP DRIVER 3865M: Peter Chen <peter.chen@nxp.com> 3866M: Pawel Laszczak <pawell@cadence.com> 3867M: Roger Quadros <rogerq@ti.com> 3868L: linux-usb@vger.kernel.org 3869S: Maintained 3870T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 3871F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 3872F: drivers/usb/cdns3/ 3873 3874CADET FM/AM RADIO RECEIVER DRIVER 3875M: Hans Verkuil <hverkuil@xs4all.nl> 3876L: linux-media@vger.kernel.org 3877S: Maintained 3878W: https://linuxtv.org 3879T: git git://linuxtv.org/media_tree.git 3880F: drivers/media/radio/radio-cadet* 3881 3882CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 3883M: Jonathan Corbet <corbet@lwn.net> 3884L: linux-media@vger.kernel.org 3885S: Maintained 3886T: git git://linuxtv.org/media_tree.git 3887F: Documentation/admin-guide/media/cafe_ccic* 3888F: drivers/media/platform/marvell-ccic/ 3889 3890CAIF NETWORK LAYER 3891L: netdev@vger.kernel.org 3892S: Orphan 3893F: Documentation/networking/caif/ 3894F: drivers/net/caif/ 3895F: include/net/caif/ 3896F: include/uapi/linux/caif/ 3897F: net/caif/ 3898 3899CAKE QDISC 3900M: Toke Høiland-Jørgensen <toke@toke.dk> 3901L: cake@lists.bufferbloat.net (moderated for non-subscribers) 3902S: Maintained 3903F: net/sched/sch_cake.c 3904 3905CAN NETWORK DRIVERS 3906M: Wolfgang Grandegger <wg@grandegger.com> 3907M: Marc Kleine-Budde <mkl@pengutronix.de> 3908L: linux-can@vger.kernel.org 3909S: Maintained 3910W: https://github.com/linux-can 3911T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 3912T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 3913F: Documentation/devicetree/bindings/net/can/ 3914F: drivers/net/can/ 3915F: include/linux/can/dev.h 3916F: include/linux/can/led.h 3917F: include/linux/can/platform/ 3918F: include/linux/can/rx-offload.h 3919F: include/uapi/linux/can/error.h 3920F: include/uapi/linux/can/netlink.h 3921F: include/uapi/linux/can/vxcan.h 3922 3923CAN NETWORK LAYER 3924M: Oliver Hartkopp <socketcan@hartkopp.net> 3925M: Marc Kleine-Budde <mkl@pengutronix.de> 3926L: linux-can@vger.kernel.org 3927S: Maintained 3928W: https://github.com/linux-can 3929T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 3930T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 3931F: Documentation/networking/can.rst 3932F: include/linux/can/core.h 3933F: include/linux/can/skb.h 3934F: include/net/netns/can.h 3935F: include/uapi/linux/can.h 3936F: include/uapi/linux/can/bcm.h 3937F: include/uapi/linux/can/gw.h 3938F: include/uapi/linux/can/isotp.h 3939F: include/uapi/linux/can/raw.h 3940F: net/can/ 3941 3942CAN-J1939 NETWORK LAYER 3943M: Robin van der Gracht <robin@protonic.nl> 3944M: Oleksij Rempel <o.rempel@pengutronix.de> 3945R: Pengutronix Kernel Team <kernel@pengutronix.de> 3946L: linux-can@vger.kernel.org 3947S: Maintained 3948F: Documentation/networking/j1939.rst 3949F: include/uapi/linux/can/j1939.h 3950F: net/can/j1939/ 3951 3952CAPABILITIES 3953M: Serge Hallyn <serge@hallyn.com> 3954L: linux-security-module@vger.kernel.org 3955S: Supported 3956F: include/linux/capability.h 3957F: include/uapi/linux/capability.h 3958F: kernel/capability.c 3959F: security/commoncap.c 3960 3961CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 3962M: Kevin Tsai <ktsai@capellamicro.com> 3963S: Maintained 3964F: drivers/iio/light/cm* 3965 3966CARL9170 LINUX COMMUNITY WIRELESS DRIVER 3967M: Christian Lamparter <chunkeey@googlemail.com> 3968L: linux-wireless@vger.kernel.org 3969S: Maintained 3970W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 3971F: drivers/net/wireless/ath/carl9170/ 3972 3973CAVIUM I2C DRIVER 3974M: Robert Richter <rric@kernel.org> 3975S: Odd Fixes 3976W: http://www.marvell.com 3977F: drivers/i2c/busses/i2c-octeon* 3978F: drivers/i2c/busses/i2c-thunderx* 3979 3980CAVIUM LIQUIDIO NETWORK DRIVER 3981M: Derek Chickles <dchickles@marvell.com> 3982M: Satanand Burla <sburla@marvell.com> 3983M: Felix Manlunas <fmanlunas@marvell.com> 3984L: netdev@vger.kernel.org 3985S: Supported 3986W: http://www.marvell.com 3987F: drivers/net/ethernet/cavium/liquidio/ 3988 3989CAVIUM MMC DRIVER 3990M: Robert Richter <rric@kernel.org> 3991S: Odd Fixes 3992W: http://www.marvell.com 3993F: drivers/mmc/host/cavium* 3994 3995CAVIUM OCTEON-TX CRYPTO DRIVER 3996M: George Cherian <gcherian@marvell.com> 3997L: linux-crypto@vger.kernel.org 3998S: Supported 3999W: http://www.marvell.com 4000F: drivers/crypto/cavium/cpt/ 4001 4002CAVIUM THUNDERX2 ARM64 SOC 4003M: Robert Richter <rric@kernel.org> 4004L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4005S: Odd Fixes 4006F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4007F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4008 4009CC2520 IEEE-802.15.4 RADIO DRIVER 4010M: Varka Bhadram <varkabhadram@gmail.com> 4011L: linux-wpan@vger.kernel.org 4012S: Maintained 4013F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4014F: drivers/net/ieee802154/cc2520.c 4015F: include/linux/spi/cc2520.h 4016 4017CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4018M: Gilad Ben-Yossef <gilad@benyossef.com> 4019L: linux-crypto@vger.kernel.org 4020S: Supported 4021W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4022F: drivers/crypto/ccree/ 4023 4024CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4025M: Hadar Gat <hadar.gat@arm.com> 4026L: linux-crypto@vger.kernel.org 4027S: Supported 4028F: drivers/char/hw_random/cctrng.c 4029F: drivers/char/hw_random/cctrng.h 4030F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4031W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4032 4033CEC FRAMEWORK 4034M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4035L: linux-media@vger.kernel.org 4036S: Supported 4037W: http://linuxtv.org 4038T: git git://linuxtv.org/media_tree.git 4039F: Documentation/ABI/testing/debugfs-cec-error-inj 4040F: Documentation/devicetree/bindings/media/cec.txt 4041F: Documentation/driver-api/media/cec-core.rst 4042F: Documentation/userspace-api/media/cec 4043F: drivers/media/cec/ 4044F: drivers/media/rc/keymaps/rc-cec.c 4045F: include/media/cec-notifier.h 4046F: include/media/cec.h 4047F: include/uapi/linux/cec-funcs.h 4048F: include/uapi/linux/cec.h 4049 4050CEC GPIO DRIVER 4051M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4052L: linux-media@vger.kernel.org 4053S: Supported 4054W: http://linuxtv.org 4055T: git git://linuxtv.org/media_tree.git 4056F: Documentation/devicetree/bindings/media/cec-gpio.txt 4057F: drivers/media/cec/platform/cec-gpio/ 4058 4059CELL BROADBAND ENGINE ARCHITECTURE 4060M: Arnd Bergmann <arnd@arndb.de> 4061L: linuxppc-dev@lists.ozlabs.org 4062S: Supported 4063W: http://www.ibm.com/developerworks/power/cell/ 4064F: arch/powerpc/include/asm/cell*.h 4065F: arch/powerpc/include/asm/spu*.h 4066F: arch/powerpc/include/uapi/asm/spu*.h 4067F: arch/powerpc/oprofile/*cell* 4068F: arch/powerpc/platforms/cell/ 4069 4070CELLWISE CW2015 BATTERY DRIVER 4071M: Tobias Schrammm <t.schramm@manjaro.org> 4072S: Maintained 4073F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4074F: drivers/power/supply/cw2015_battery.c 4075 4076CEPH COMMON CODE (LIBCEPH) 4077M: Ilya Dryomov <idryomov@gmail.com> 4078M: Jeff Layton <jlayton@kernel.org> 4079L: ceph-devel@vger.kernel.org 4080S: Supported 4081W: http://ceph.com/ 4082T: git git://github.com/ceph/ceph-client.git 4083F: include/linux/ceph/ 4084F: include/linux/crush/ 4085F: net/ceph/ 4086 4087CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4088M: Jeff Layton <jlayton@kernel.org> 4089M: Ilya Dryomov <idryomov@gmail.com> 4090L: ceph-devel@vger.kernel.org 4091S: Supported 4092W: http://ceph.com/ 4093T: git git://github.com/ceph/ceph-client.git 4094F: Documentation/filesystems/ceph.rst 4095F: fs/ceph/ 4096 4097CERTIFICATE HANDLING 4098M: David Howells <dhowells@redhat.com> 4099M: David Woodhouse <dwmw2@infradead.org> 4100L: keyrings@vger.kernel.org 4101S: Maintained 4102F: Documentation/admin-guide/module-signing.rst 4103F: certs/ 4104F: scripts/extract-cert.c 4105F: scripts/sign-file.c 4106 4107CFAG12864B LCD DRIVER 4108M: Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com> 4109S: Maintained 4110F: drivers/auxdisplay/cfag12864b.c 4111F: include/linux/cfag12864b.h 4112 4113CFAG12864BFB LCD FRAMEBUFFER DRIVER 4114M: Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com> 4115S: Maintained 4116F: drivers/auxdisplay/cfag12864bfb.c 4117F: include/linux/cfag12864b.h 4118 4119CHAR and MISC DRIVERS 4120M: Arnd Bergmann <arnd@arndb.de> 4121M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4122S: Supported 4123T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4124F: drivers/char/ 4125F: drivers/misc/ 4126F: include/linux/miscdevice.h 4127X: drivers/char/agp/ 4128X: drivers/char/hw_random/ 4129X: drivers/char/ipmi/ 4130X: drivers/char/random.c 4131X: drivers/char/tpm/ 4132 4133CHECKPATCH 4134M: Andy Whitcroft <apw@canonical.com> 4135M: Joe Perches <joe@perches.com> 4136S: Maintained 4137F: scripts/checkpatch.pl 4138 4139CHINESE DOCUMENTATION 4140M: Harry Wei <harryxiyou@gmail.com> 4141M: Alex Shi <alex.shi@linux.alibaba.com> 4142L: xiyoulinuxkernelgroup@googlegroups.com (subscribers-only) 4143S: Maintained 4144F: Documentation/translations/zh_CN/ 4145 4146CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4147M: Peter Chen <Peter.Chen@nxp.com> 4148L: linux-usb@vger.kernel.org 4149S: Maintained 4150T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4151F: drivers/usb/chipidea/ 4152 4153CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4154M: Hans de Goede <hdegoede@redhat.com> 4155L: linux-input@vger.kernel.org 4156S: Maintained 4157F: Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt 4158F: drivers/input/touchscreen/chipone_icn8318.c 4159 4160CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4161M: Hans de Goede <hdegoede@redhat.com> 4162L: linux-input@vger.kernel.org 4163S: Maintained 4164F: drivers/input/touchscreen/chipone_icn8505.c 4165 4166CHROME HARDWARE PLATFORM SUPPORT 4167M: Benson Leung <bleung@chromium.org> 4168M: Enric Balletbo i Serra <enric.balletbo@collabora.com> 4169S: Maintained 4170T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4171F: drivers/platform/chrome/ 4172 4173CHROMEOS EC CODEC DRIVER 4174M: Cheng-Yi Chiang <cychiang@chromium.org> 4175R: Enric Balletbo i Serra <enric.balletbo@collabora.com> 4176R: Guenter Roeck <groeck@chromium.org> 4177S: Maintained 4178F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4179F: sound/soc/codecs/cros_ec_codec.* 4180 4181CHROMEOS EC SUBDRIVERS 4182M: Benson Leung <bleung@chromium.org> 4183M: Enric Balletbo i Serra <enric.balletbo@collabora.com> 4184R: Guenter Roeck <groeck@chromium.org> 4185S: Maintained 4186F: drivers/power/supply/cros_usbpd-charger.c 4187N: cros_ec 4188N: cros-ec 4189 4190CHRONTEL CH7322 CEC DRIVER 4191M: Jeff Chase <jnchase@google.com> 4192L: linux-media@vger.kernel.org 4193S: Maintained 4194T: git git://linuxtv.org/media_tree.git 4195F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4196F: drivers/media/cec/i2c/ch7322.c 4197 4198CIRRUS LOGIC AUDIO CODEC DRIVERS 4199M: James Schulman <james.schulman@cirrus.com> 4200M: David Rhodes <david.rhodes@cirrus.com> 4201L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4202L: patches@opensource.cirrus.com 4203S: Maintained 4204F: sound/soc/codecs/cs* 4205 4206CIRRUS LOGIC EP93XX ETHERNET DRIVER 4207M: Hartley Sweeten <hsweeten@visionengravers.com> 4208L: netdev@vger.kernel.org 4209S: Maintained 4210F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4211 4212CIRRUS LOGIC LOCHNAGAR DRIVER 4213M: Charles Keepax <ckeepax@opensource.cirrus.com> 4214M: Richard Fitzgerald <rf@opensource.cirrus.com> 4215L: patches@opensource.cirrus.com 4216S: Supported 4217F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4218F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4219F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4220F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4221F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4222F: Documentation/hwmon/lochnagar.rst 4223F: drivers/clk/clk-lochnagar.c 4224F: drivers/hwmon/lochnagar-hwmon.c 4225F: drivers/mfd/lochnagar-i2c.c 4226F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4227F: drivers/regulator/lochnagar-regulator.c 4228F: include/dt-bindings/clk/lochnagar.h 4229F: include/dt-bindings/pinctrl/lochnagar.h 4230F: include/linux/mfd/lochnagar* 4231F: sound/soc/codecs/lochnagar-sc.c 4232 4233CIRRUS LOGIC MADERA CODEC DRIVERS 4234M: Charles Keepax <ckeepax@opensource.cirrus.com> 4235M: Richard Fitzgerald <rf@opensource.cirrus.com> 4236L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4237L: patches@opensource.cirrus.com 4238S: Supported 4239W: https://github.com/CirrusLogic/linux-drivers/wiki 4240T: git https://github.com/CirrusLogic/linux-drivers.git 4241F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4242F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4243F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4244F: drivers/gpio/gpio-madera* 4245F: drivers/irqchip/irq-madera* 4246F: drivers/mfd/cs47l* 4247F: drivers/mfd/madera* 4248F: drivers/pinctrl/cirrus/* 4249F: include/dt-bindings/sound/madera* 4250F: include/linux/irqchip/irq-madera* 4251F: include/linux/mfd/madera/* 4252F: include/sound/madera* 4253F: sound/soc/codecs/cs47l* 4254F: sound/soc/codecs/madera* 4255 4256CISCO FCOE HBA DRIVER 4257M: Satish Kharat <satishkh@cisco.com> 4258M: Sesidhar Baddela <sebaddel@cisco.com> 4259M: Karan Tilak Kumar <kartilak@cisco.com> 4260L: linux-scsi@vger.kernel.org 4261S: Supported 4262F: drivers/scsi/fnic/ 4263 4264CISCO SCSI HBA DRIVER 4265M: Karan Tilak Kumar <kartilak@cisco.com> 4266M: Sesidhar Baddela <sebaddel@cisco.com> 4267L: linux-scsi@vger.kernel.org 4268S: Supported 4269F: drivers/scsi/snic/ 4270 4271CISCO VIC ETHERNET NIC DRIVER 4272M: Christian Benvenuti <benve@cisco.com> 4273M: Govindarajulu Varadarajan <_govind@gmx.com> 4274S: Supported 4275F: drivers/net/ethernet/cisco/enic/ 4276 4277CISCO VIC LOW LATENCY NIC DRIVER 4278M: Christian Benvenuti <benve@cisco.com> 4279M: Nelson Escobar <neescoba@cisco.com> 4280S: Supported 4281F: drivers/infiniband/hw/usnic/ 4282 4283CLANG-FORMAT FILE 4284M: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com> 4285S: Maintained 4286F: .clang-format 4287 4288CLANG/LLVM BUILD SUPPORT 4289M: Nathan Chancellor <natechancellor@gmail.com> 4290M: Nick Desaulniers <ndesaulniers@google.com> 4291L: clang-built-linux@googlegroups.com 4292S: Supported 4293W: https://clangbuiltlinux.github.io/ 4294B: https://github.com/ClangBuiltLinux/linux/issues 4295C: irc://chat.freenode.net/clangbuiltlinux 4296F: Documentation/kbuild/llvm.rst 4297F: scripts/clang-tools/ 4298F: scripts/lld-version.sh 4299K: \b(?i:clang|llvm)\b 4300 4301CLEANCACHE API 4302M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 4303L: linux-kernel@vger.kernel.org 4304S: Maintained 4305F: include/linux/cleancache.h 4306F: mm/cleancache.c 4307 4308CLK API 4309M: Russell King <linux@armlinux.org.uk> 4310L: linux-clk@vger.kernel.org 4311S: Maintained 4312F: include/linux/clk.h 4313 4314CLOCKSOURCE, CLOCKEVENT DRIVERS 4315M: Daniel Lezcano <daniel.lezcano@linaro.org> 4316M: Thomas Gleixner <tglx@linutronix.de> 4317L: linux-kernel@vger.kernel.org 4318S: Supported 4319T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 4320F: Documentation/devicetree/bindings/timer/ 4321F: drivers/clocksource/ 4322 4323CMPC ACPI DRIVER 4324M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 4325M: Daniel Oliveira Nascimento <don@syst.com.br> 4326L: platform-driver-x86@vger.kernel.org 4327S: Supported 4328F: drivers/platform/x86/classmate-laptop.c 4329 4330COBALT MEDIA DRIVER 4331M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4332L: linux-media@vger.kernel.org 4333S: Supported 4334W: https://linuxtv.org 4335T: git git://linuxtv.org/media_tree.git 4336F: drivers/media/pci/cobalt/ 4337 4338COCCINELLE/Semantic Patches (SmPL) 4339M: Julia Lawall <Julia.Lawall@lip6.fr> 4340M: Gilles Muller <Gilles.Muller@lip6.fr> 4341M: Nicolas Palix <nicolas.palix@imag.fr> 4342M: Michal Marek <michal.lkml@markovi.net> 4343L: cocci@systeme.lip6.fr (moderated for non-subscribers) 4344S: Supported 4345W: http://coccinelle.lip6.fr/ 4346T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc 4347F: Documentation/dev-tools/coccinelle.rst 4348F: scripts/coccicheck 4349F: scripts/coccinelle/ 4350 4351CODA FILE SYSTEM 4352M: Jan Harkes <jaharkes@cs.cmu.edu> 4353M: coda@cs.cmu.edu 4354L: codalist@coda.cs.cmu.edu 4355S: Maintained 4356W: http://www.coda.cs.cmu.edu/ 4357F: Documentation/filesystems/coda.rst 4358F: fs/coda/ 4359F: include/linux/coda*.h 4360F: include/uapi/linux/coda*.h 4361 4362CODA V4L2 MEM2MEM DRIVER 4363M: Philipp Zabel <p.zabel@pengutronix.de> 4364L: linux-media@vger.kernel.org 4365S: Maintained 4366F: Documentation/devicetree/bindings/media/coda.txt 4367F: drivers/media/platform/coda/ 4368 4369CODE OF CONDUCT 4370M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4371S: Supported 4372F: Documentation/process/code-of-conduct-interpretation.rst 4373F: Documentation/process/code-of-conduct.rst 4374 4375COMMON CLK FRAMEWORK 4376M: Michael Turquette <mturquette@baylibre.com> 4377M: Stephen Boyd <sboyd@kernel.org> 4378L: linux-clk@vger.kernel.org 4379S: Maintained 4380Q: http://patchwork.kernel.org/project/linux-clk/list/ 4381T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 4382F: Documentation/devicetree/bindings/clock/ 4383F: drivers/clk/ 4384F: include/linux/clk-pr* 4385F: include/linux/clk/ 4386F: include/linux/of_clk.h 4387X: drivers/clk/clkdev.c 4388 4389COMMON INTERNET FILE SYSTEM (CIFS) 4390M: Steve French <sfrench@samba.org> 4391L: linux-cifs@vger.kernel.org 4392L: samba-technical@lists.samba.org (moderated for non-subscribers) 4393S: Supported 4394W: http://linux-cifs.samba.org/ 4395T: git git://git.samba.org/sfrench/cifs-2.6.git 4396F: Documentation/admin-guide/cifs/ 4397F: fs/cifs/ 4398 4399COMPACTPCI HOTPLUG CORE 4400M: Scott Murray <scott@spiteful.org> 4401L: linux-pci@vger.kernel.org 4402S: Maintained 4403F: drivers/pci/hotplug/cpci_hotplug* 4404 4405COMPACTPCI HOTPLUG GENERIC DRIVER 4406M: Scott Murray <scott@spiteful.org> 4407L: linux-pci@vger.kernel.org 4408S: Maintained 4409F: drivers/pci/hotplug/cpcihp_generic.c 4410 4411COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 4412M: Scott Murray <scott@spiteful.org> 4413L: linux-pci@vger.kernel.org 4414S: Maintained 4415F: drivers/pci/hotplug/cpcihp_zt5550.* 4416 4417COMPAL LAPTOP SUPPORT 4418M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 4419L: platform-driver-x86@vger.kernel.org 4420S: Maintained 4421F: drivers/platform/x86/compal-laptop.c 4422 4423COMPILER ATTRIBUTES 4424M: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com> 4425S: Maintained 4426F: include/linux/compiler_attributes.h 4427 4428CONEXANT ACCESSRUNNER USB DRIVER 4429L: accessrunner-general@lists.sourceforge.net 4430S: Orphan 4431W: http://accessrunner.sourceforge.net/ 4432F: drivers/usb/atm/cxacru.c 4433 4434CONFIGFS 4435M: Joel Becker <jlbec@evilplan.org> 4436M: Christoph Hellwig <hch@lst.de> 4437S: Supported 4438T: git git://git.infradead.org/users/hch/configfs.git 4439F: fs/configfs/ 4440F: include/linux/configfs.h 4441F: samples/configfs/ 4442 4443CONSOLE SUBSYSTEM 4444M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4445S: Supported 4446F: drivers/video/console/ 4447F: include/linux/console* 4448 4449CONTROL GROUP (CGROUP) 4450M: Tejun Heo <tj@kernel.org> 4451M: Li Zefan <lizefan@huawei.com> 4452M: Johannes Weiner <hannes@cmpxchg.org> 4453L: cgroups@vger.kernel.org 4454S: Maintained 4455T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 4456F: Documentation/admin-guide/cgroup-v1/ 4457F: Documentation/admin-guide/cgroup-v2.rst 4458F: include/linux/cgroup* 4459F: kernel/cgroup/ 4460 4461CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 4462M: Tejun Heo <tj@kernel.org> 4463M: Jens Axboe <axboe@kernel.dk> 4464L: cgroups@vger.kernel.org 4465L: linux-block@vger.kernel.org 4466T: git git://git.kernel.dk/linux-block 4467F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 4468F: block/bfq-cgroup.c 4469F: block/blk-cgroup.c 4470F: block/blk-iolatency.c 4471F: block/blk-throttle.c 4472F: include/linux/blk-cgroup.h 4473 4474CONTROL GROUP - CPUSET 4475M: Li Zefan <lizefan@huawei.com> 4476L: cgroups@vger.kernel.org 4477S: Maintained 4478W: http://www.bullopensource.org/cpuset/ 4479W: http://oss.sgi.com/projects/cpusets/ 4480T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 4481F: Documentation/admin-guide/cgroup-v1/cpusets.rst 4482F: include/linux/cpuset.h 4483F: kernel/cgroup/cpuset.c 4484 4485CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 4486M: Johannes Weiner <hannes@cmpxchg.org> 4487M: Michal Hocko <mhocko@kernel.org> 4488M: Vladimir Davydov <vdavydov.dev@gmail.com> 4489L: cgroups@vger.kernel.org 4490L: linux-mm@kvack.org 4491S: Maintained 4492F: mm/memcontrol.c 4493F: mm/swap_cgroup.c 4494 4495CORETEMP HARDWARE MONITORING DRIVER 4496M: Fenghua Yu <fenghua.yu@intel.com> 4497L: linux-hwmon@vger.kernel.org 4498S: Maintained 4499F: Documentation/hwmon/coretemp.rst 4500F: drivers/hwmon/coretemp.c 4501 4502CORSAIR-CPRO HARDWARE MONITOR DRIVER 4503M: Marius Zachmann <mail@mariuszachmann.de> 4504L: linux-hwmon@vger.kernel.org 4505S: Maintained 4506F: drivers/hwmon/corsair-cpro.c 4507 4508COSA/SRP SYNC SERIAL DRIVER 4509M: Jan "Yenya" Kasprzak <kas@fi.muni.cz> 4510S: Maintained 4511W: http://www.fi.muni.cz/~kas/cosa/ 4512F: drivers/net/wan/cosa* 4513 4514COUNTER SUBSYSTEM 4515M: William Breathitt Gray <vilhelm.gray@gmail.com> 4516L: linux-iio@vger.kernel.org 4517S: Maintained 4518F: Documentation/ABI/testing/sysfs-bus-counter* 4519F: Documentation/driver-api/generic-counter.rst 4520F: drivers/counter/ 4521F: include/linux/counter.h 4522F: include/linux/counter_enum.h 4523 4524CPMAC ETHERNET DRIVER 4525M: Florian Fainelli <f.fainelli@gmail.com> 4526L: netdev@vger.kernel.org 4527S: Maintained 4528F: drivers/net/ethernet/ti/cpmac.c 4529 4530CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 4531M: Viresh Kumar <viresh.kumar@linaro.org> 4532M: Sudeep Holla <sudeep.holla@arm.com> 4533L: linux-pm@vger.kernel.org 4534S: Maintained 4535W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 4536F: drivers/cpufreq/vexpress-spc-cpufreq.c 4537 4538CPU FREQUENCY SCALING FRAMEWORK 4539M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 4540M: Viresh Kumar <viresh.kumar@linaro.org> 4541L: linux-pm@vger.kernel.org 4542S: Maintained 4543B: https://bugzilla.kernel.org 4544T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 4545T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 4546F: Documentation/admin-guide/pm/cpufreq.rst 4547F: Documentation/admin-guide/pm/intel_pstate.rst 4548F: Documentation/cpu-freq/ 4549F: Documentation/devicetree/bindings/cpufreq/ 4550F: drivers/cpufreq/ 4551F: include/linux/cpufreq.h 4552F: include/linux/sched/cpufreq.h 4553F: kernel/sched/cpufreq*.c 4554F: tools/testing/selftests/cpufreq/ 4555 4556CPU IDLE TIME MANAGEMENT FRAMEWORK 4557M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 4558M: Daniel Lezcano <daniel.lezcano@linaro.org> 4559L: linux-pm@vger.kernel.org 4560S: Maintained 4561B: https://bugzilla.kernel.org 4562T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 4563F: Documentation/admin-guide/pm/cpuidle.rst 4564F: Documentation/driver-api/pm/cpuidle.rst 4565F: drivers/cpuidle/* 4566F: include/linux/cpuidle.h 4567 4568CPU POWER MONITORING SUBSYSTEM 4569M: Thomas Renninger <trenn@suse.com> 4570M: Shuah Khan <shuah@kernel.org> 4571M: Shuah Khan <skhan@linuxfoundation.org> 4572L: linux-pm@vger.kernel.org 4573S: Maintained 4574F: tools/power/cpupower/ 4575 4576CPUID/MSR DRIVER 4577M: "H. Peter Anvin" <hpa@zytor.com> 4578S: Maintained 4579F: arch/x86/kernel/cpuid.c 4580F: arch/x86/kernel/msr.c 4581 4582CPUIDLE DRIVER - ARM BIG LITTLE 4583M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 4584M: Daniel Lezcano <daniel.lezcano@linaro.org> 4585L: linux-pm@vger.kernel.org 4586L: linux-arm-kernel@lists.infradead.org 4587S: Maintained 4588T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 4589F: drivers/cpuidle/cpuidle-big_little.c 4590 4591CPUIDLE DRIVER - ARM EXYNOS 4592M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 4593M: Daniel Lezcano <daniel.lezcano@linaro.org> 4594M: Kukjin Kim <kgene@kernel.org> 4595L: linux-pm@vger.kernel.org 4596L: linux-samsung-soc@vger.kernel.org 4597S: Supported 4598F: arch/arm/mach-exynos/pm.c 4599F: drivers/cpuidle/cpuidle-exynos.c 4600 4601CPUIDLE DRIVER - ARM PSCI 4602M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 4603M: Sudeep Holla <sudeep.holla@arm.com> 4604L: linux-pm@vger.kernel.org 4605L: linux-arm-kernel@lists.infradead.org 4606S: Supported 4607F: drivers/cpuidle/cpuidle-psci.c 4608 4609CPUIDLE DRIVER - ARM PSCI PM DOMAIN 4610M: Ulf Hansson <ulf.hansson@linaro.org> 4611L: linux-pm@vger.kernel.org 4612L: linux-arm-kernel@lists.infradead.org 4613S: Supported 4614F: drivers/cpuidle/cpuidle-psci.h 4615F: drivers/cpuidle/cpuidle-psci-domain.c 4616 4617CRAMFS FILESYSTEM 4618M: Nicolas Pitre <nico@fluxnic.net> 4619S: Maintained 4620F: Documentation/filesystems/cramfs.rst 4621F: fs/cramfs/ 4622 4623CREATIVE SB0540 4624M: Bastien Nocera <hadess@hadess.net> 4625L: linux-input@vger.kernel.org 4626S: Maintained 4627F: drivers/hid/hid-creative-sb0540.c 4628 4629CRYPTO API 4630M: Herbert Xu <herbert@gondor.apana.org.au> 4631M: "David S. Miller" <davem@davemloft.net> 4632L: linux-crypto@vger.kernel.org 4633S: Maintained 4634T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 4635T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 4636F: Documentation/crypto/ 4637F: Documentation/devicetree/bindings/crypto/ 4638F: arch/*/crypto/ 4639F: crypto/ 4640F: drivers/crypto/ 4641F: include/crypto/ 4642F: include/linux/crypto* 4643F: lib/crypto/ 4644 4645CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 4646M: Neil Horman <nhorman@tuxdriver.com> 4647L: linux-crypto@vger.kernel.org 4648S: Maintained 4649F: crypto/ansi_cprng.c 4650F: crypto/rng.c 4651 4652CS3308 MEDIA DRIVER 4653M: Hans Verkuil <hverkuil@xs4all.nl> 4654L: linux-media@vger.kernel.org 4655S: Odd Fixes 4656W: http://linuxtv.org 4657T: git git://linuxtv.org/media_tree.git 4658F: drivers/media/i2c/cs3308.c 4659 4660CS5535 Audio ALSA driver 4661M: Jaya Kumar <jayakumar.alsa@gmail.com> 4662S: Maintained 4663F: sound/pci/cs5535audio/ 4664 4665CSI DRIVERS FOR ALLWINNER V3s 4666M: Yong Deng <yong.deng@magewell.com> 4667L: linux-media@vger.kernel.org 4668S: Maintained 4669T: git git://linuxtv.org/media_tree.git 4670F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 4671F: drivers/media/platform/sunxi/sun6i-csi/ 4672 4673CW1200 WLAN driver 4674M: Solomon Peachy <pizza@shaftnet.org> 4675S: Maintained 4676F: drivers/net/wireless/st/cw1200/ 4677 4678CX18 VIDEO4LINUX DRIVER 4679M: Andy Walls <awalls@md.metrocast.net> 4680L: linux-media@vger.kernel.org 4681S: Maintained 4682W: https://linuxtv.org 4683T: git git://linuxtv.org/media_tree.git 4684F: drivers/media/pci/cx18/ 4685F: include/uapi/linux/ivtv* 4686 4687CX2341X MPEG ENCODER HELPER MODULE 4688M: Hans Verkuil <hverkuil@xs4all.nl> 4689L: linux-media@vger.kernel.org 4690S: Maintained 4691W: https://linuxtv.org 4692T: git git://linuxtv.org/media_tree.git 4693F: drivers/media/common/cx2341x* 4694F: include/media/drv-intf/cx2341x.h 4695 4696CX24120 MEDIA DRIVER 4697M: Jemma Denson <jdenson@gmail.com> 4698M: Patrick Boettcher <patrick.boettcher@posteo.de> 4699L: linux-media@vger.kernel.org 4700S: Maintained 4701W: https://linuxtv.org 4702Q: http://patchwork.linuxtv.org/project/linux-media/list/ 4703F: drivers/media/dvb-frontends/cx24120* 4704 4705CX88 VIDEO4LINUX DRIVER 4706M: Mauro Carvalho Chehab <mchehab@kernel.org> 4707L: linux-media@vger.kernel.org 4708S: Odd fixes 4709W: https://linuxtv.org 4710T: git git://linuxtv.org/media_tree.git 4711F: Documentation/driver-api/media/drivers/cx88* 4712F: drivers/media/pci/cx88/ 4713 4714CXD2820R MEDIA DRIVER 4715M: Antti Palosaari <crope@iki.fi> 4716L: linux-media@vger.kernel.org 4717S: Maintained 4718W: https://linuxtv.org 4719W: http://palosaari.fi/linux/ 4720Q: http://patchwork.linuxtv.org/project/linux-media/list/ 4721T: git git://linuxtv.org/anttip/media_tree.git 4722F: drivers/media/dvb-frontends/cxd2820r* 4723 4724CXGB3 ETHERNET DRIVER (CXGB3) 4725M: Raju Rangoju <rajur@chelsio.com> 4726L: netdev@vger.kernel.org 4727S: Supported 4728W: http://www.chelsio.com 4729F: drivers/net/ethernet/chelsio/cxgb3/ 4730 4731CXGB3 ISCSI DRIVER (CXGB3I) 4732M: Karen Xie <kxie@chelsio.com> 4733L: linux-scsi@vger.kernel.org 4734S: Supported 4735W: http://www.chelsio.com 4736F: drivers/scsi/cxgbi/cxgb3i 4737 4738CXGB4 CRYPTO DRIVER (chcr) 4739M: Ayush Sawal <ayush.sawal@chelsio.com> 4740M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 4741M: Rohit Maheshwari <rohitm@chelsio.com> 4742L: linux-crypto@vger.kernel.org 4743S: Supported 4744W: http://www.chelsio.com 4745F: drivers/crypto/chelsio 4746 4747CXGB4 INLINE CRYPTO DRIVER 4748M: Ayush Sawal <ayush.sawal@chelsio.com> 4749M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 4750M: Rohit Maheshwari <rohitm@chelsio.com> 4751L: netdev@vger.kernel.org 4752S: Supported 4753W: http://www.chelsio.com 4754F: drivers/net/ethernet/chelsio/inline_crypto/ 4755 4756CXGB4 ETHERNET DRIVER (CXGB4) 4757M: Raju Rangoju <rajur@chelsio.com> 4758L: netdev@vger.kernel.org 4759S: Supported 4760W: http://www.chelsio.com 4761F: drivers/net/ethernet/chelsio/cxgb4/ 4762 4763CXGB4 ISCSI DRIVER (CXGB4I) 4764M: Karen Xie <kxie@chelsio.com> 4765L: linux-scsi@vger.kernel.org 4766S: Supported 4767W: http://www.chelsio.com 4768F: drivers/scsi/cxgbi/cxgb4i 4769 4770CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 4771M: Potnuri Bharat Teja <bharat@chelsio.com> 4772L: linux-rdma@vger.kernel.org 4773S: Supported 4774W: http://www.openfabrics.org 4775F: drivers/infiniband/hw/cxgb4/ 4776F: include/uapi/rdma/cxgb4-abi.h 4777 4778CXGB4VF ETHERNET DRIVER (CXGB4VF) 4779M: Raju Rangoju <rajur@chelsio.com> 4780L: netdev@vger.kernel.org 4781S: Supported 4782W: http://www.chelsio.com 4783F: drivers/net/ethernet/chelsio/cxgb4vf/ 4784 4785CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 4786M: Frederic Barrat <fbarrat@linux.ibm.com> 4787M: Andrew Donnellan <ajd@linux.ibm.com> 4788L: linuxppc-dev@lists.ozlabs.org 4789S: Supported 4790F: Documentation/ABI/testing/sysfs-class-cxl 4791F: Documentation/powerpc/cxl.rst 4792F: arch/powerpc/platforms/powernv/pci-cxl.c 4793F: drivers/misc/cxl/ 4794F: include/misc/cxl* 4795F: include/uapi/misc/cxl.h 4796 4797CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 4798M: Manoj N. Kumar <manoj@linux.ibm.com> 4799M: Matthew R. Ochs <mrochs@linux.ibm.com> 4800M: Uma Krishnan <ukrishn@linux.ibm.com> 4801L: linux-scsi@vger.kernel.org 4802S: Supported 4803F: Documentation/powerpc/cxlflash.rst 4804F: drivers/scsi/cxlflash/ 4805F: include/uapi/scsi/cxlflash_ioctl.h 4806 4807CYBERPRO FB DRIVER 4808M: Russell King <linux@armlinux.org.uk> 4809L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4810S: Maintained 4811W: http://www.armlinux.org.uk/ 4812F: drivers/video/fbdev/cyber2000fb.* 4813 4814CYCLADES ASYNC MUX DRIVER 4815S: Orphan 4816W: http://www.cyclades.com/ 4817F: drivers/tty/cyclades.c 4818F: include/linux/cyclades.h 4819F: include/uapi/linux/cyclades.h 4820 4821CYCLADES PC300 DRIVER 4822S: Orphan 4823W: http://www.cyclades.com/ 4824F: drivers/net/wan/pc300* 4825 4826CYPRESS_FIRMWARE MEDIA DRIVER 4827M: Antti Palosaari <crope@iki.fi> 4828L: linux-media@vger.kernel.org 4829S: Maintained 4830W: https://linuxtv.org 4831W: http://palosaari.fi/linux/ 4832Q: http://patchwork.linuxtv.org/project/linux-media/list/ 4833T: git git://linuxtv.org/anttip/media_tree.git 4834F: drivers/media/common/cypress_firmware* 4835 4836CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 4837M: Linus Walleij <linus.walleij@linaro.org> 4838L: linux-input@vger.kernel.org 4839S: Maintained 4840F: drivers/input/touchscreen/cy8ctma140.c 4841 4842CYTTSP TOUCHSCREEN DRIVER 4843M: Ferruh Yigit <fery@cypress.com> 4844L: linux-input@vger.kernel.org 4845S: Supported 4846F: drivers/input/touchscreen/cyttsp* 4847F: include/linux/input/cyttsp.h 4848 4849D-LINK DIR-685 TOUCHKEYS DRIVER 4850M: Linus Walleij <linus.walleij@linaro.org> 4851L: linux-input@vger.kernel.org 4852S: Supported 4853F: drivers/input/keyboard/dlink-dir685-touchkeys.c 4854 4855DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 4856M: Joshua Kinard <kumba@gentoo.org> 4857S: Maintained 4858F: drivers/rtc/rtc-ds1685.c 4859F: include/linux/rtc/ds1685.h 4860 4861DAMA SLAVE for AX.25 4862M: Joerg Reuter <jreuter@yaina.de> 4863L: linux-hams@vger.kernel.org 4864S: Maintained 4865W: http://yaina.de/jreuter/ 4866W: http://www.qsl.net/dl1bke/ 4867F: net/ax25/af_ax25.c 4868F: net/ax25/ax25_dev.c 4869F: net/ax25/ax25_ds_* 4870F: net/ax25/ax25_in.c 4871F: net/ax25/ax25_out.c 4872F: net/ax25/ax25_timer.c 4873F: net/ax25/sysctl_net_ax25.c 4874 4875DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 4876L: netdev@vger.kernel.org 4877S: Orphan 4878F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 4879F: drivers/net/ethernet/dec/tulip/dmfe.c 4880 4881DC390/AM53C974 SCSI driver 4882M: Hannes Reinecke <hare@suse.com> 4883L: linux-scsi@vger.kernel.org 4884S: Maintained 4885F: drivers/scsi/am53c974.c 4886 4887DC395x SCSI driver 4888M: Oliver Neukum <oliver@neukum.org> 4889M: Ali Akcaagac <aliakc@web.de> 4890M: Jamie Lenehan <lenehan@twibble.org> 4891L: dc395x@twibble.org 4892S: Maintained 4893W: http://twibble.org/dist/dc395x/ 4894W: http://lists.twibble.org/mailman/listinfo/dc395x/ 4895F: Documentation/scsi/dc395x.rst 4896F: drivers/scsi/dc395x.* 4897 4898DCCP PROTOCOL 4899M: Gerrit Renker <gerrit@erg.abdn.ac.uk> 4900L: dccp@vger.kernel.org 4901S: Maintained 4902W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 4903F: include/linux/dccp.h 4904F: include/linux/tfrc.h 4905F: include/uapi/linux/dccp.h 4906F: net/dccp/ 4907 4908DECnet NETWORK LAYER 4909L: linux-decnet-user@lists.sourceforge.net 4910S: Orphan 4911W: http://linux-decnet.sourceforge.net 4912F: Documentation/networking/decnet.rst 4913F: net/decnet/ 4914 4915DECSTATION PLATFORM SUPPORT 4916M: "Maciej W. Rozycki" <macro@linux-mips.org> 4917L: linux-mips@vger.kernel.org 4918S: Maintained 4919W: http://www.linux-mips.org/wiki/DECstation 4920F: arch/mips/dec/ 4921F: arch/mips/include/asm/dec/ 4922F: arch/mips/include/asm/mach-dec/ 4923 4924DEFXX FDDI NETWORK DRIVER 4925M: "Maciej W. Rozycki" <macro@linux-mips.org> 4926S: Maintained 4927F: drivers/net/fddi/defxx.* 4928 4929DEFZA FDDI NETWORK DRIVER 4930M: "Maciej W. Rozycki" <macro@linux-mips.org> 4931S: Maintained 4932F: drivers/net/fddi/defza.* 4933 4934DEINTERLACE DRIVERS FOR ALLWINNER H3 4935M: Jernej Skrabec <jernej.skrabec@siol.net> 4936L: linux-media@vger.kernel.org 4937S: Maintained 4938T: git git://linuxtv.org/media_tree.git 4939F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 4940F: drivers/media/platform/sunxi/sun8i-di/ 4941 4942DELL LAPTOP DRIVER 4943M: Matthew Garrett <mjg59@srcf.ucam.org> 4944M: Pali Rohár <pali@kernel.org> 4945L: platform-driver-x86@vger.kernel.org 4946S: Maintained 4947F: drivers/platform/x86/dell-laptop.c 4948 4949DELL LAPTOP FREEFALL DRIVER 4950M: Pali Rohár <pali@kernel.org> 4951S: Maintained 4952F: drivers/platform/x86/dell-smo8800.c 4953 4954DELL LAPTOP RBTN DRIVER 4955M: Pali Rohár <pali@kernel.org> 4956S: Maintained 4957F: drivers/platform/x86/dell-rbtn.* 4958 4959DELL LAPTOP SMM DRIVER 4960M: Pali Rohár <pali@kernel.org> 4961S: Maintained 4962F: drivers/hwmon/dell-smm-hwmon.c 4963F: include/uapi/linux/i8k.h 4964 4965DELL REMOTE BIOS UPDATE DRIVER 4966M: Stuart Hayes <stuart.w.hayes@gmail.com> 4967L: platform-driver-x86@vger.kernel.org 4968S: Maintained 4969F: drivers/platform/x86/dell_rbu.c 4970 4971DELL SMBIOS DRIVER 4972M: Pali Rohár <pali@kernel.org> 4973M: Mario Limonciello <mario.limonciello@dell.com> 4974L: platform-driver-x86@vger.kernel.org 4975S: Maintained 4976F: drivers/platform/x86/dell-smbios.* 4977 4978DELL SMBIOS SMM DRIVER 4979M: Mario Limonciello <mario.limonciello@dell.com> 4980L: platform-driver-x86@vger.kernel.org 4981S: Maintained 4982F: drivers/platform/x86/dell-smbios-smm.c 4983 4984DELL SMBIOS WMI DRIVER 4985M: Mario Limonciello <mario.limonciello@dell.com> 4986L: platform-driver-x86@vger.kernel.org 4987S: Maintained 4988F: drivers/platform/x86/dell-smbios-wmi.c 4989F: tools/wmi/dell-smbios-example.c 4990 4991DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 4992M: Stuart Hayes <stuart.w.hayes@gmail.com> 4993L: platform-driver-x86@vger.kernel.org 4994S: Maintained 4995F: Documentation/driver-api/dcdbas.rst 4996F: drivers/platform/x86/dcdbas.* 4997 4998DELL WMI DESCRIPTOR DRIVER 4999M: Mario Limonciello <mario.limonciello@dell.com> 5000S: Maintained 5001F: drivers/platform/x86/dell-wmi-descriptor.c 5002 5003DELL WMI NOTIFICATIONS DRIVER 5004M: Matthew Garrett <mjg59@srcf.ucam.org> 5005M: Pali Rohár <pali@kernel.org> 5006S: Maintained 5007F: drivers/platform/x86/dell-wmi.c 5008 5009DELTA ST MEDIA DRIVER 5010M: Hugues Fruchet <hugues.fruchet@st.com> 5011L: linux-media@vger.kernel.org 5012S: Supported 5013W: https://linuxtv.org 5014T: git git://linuxtv.org/media_tree.git 5015F: drivers/media/platform/sti/delta 5016 5017DENALI NAND DRIVER 5018L: linux-mtd@lists.infradead.org 5019S: Orphan 5020F: drivers/mtd/nand/raw/denali* 5021 5022DESIGNWARE EDMA CORE IP DRIVER 5023M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5024L: dmaengine@vger.kernel.org 5025S: Maintained 5026F: drivers/dma/dw-edma/ 5027F: include/linux/dma/edma.h 5028 5029DESIGNWARE USB2 DRD IP DRIVER 5030M: Minas Harutyunyan <hminas@synopsys.com> 5031L: linux-usb@vger.kernel.org 5032S: Maintained 5033T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5034F: drivers/usb/dwc2/ 5035 5036DESIGNWARE USB3 DRD IP DRIVER 5037M: Felipe Balbi <balbi@kernel.org> 5038L: linux-usb@vger.kernel.org 5039S: Maintained 5040T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5041F: drivers/usb/dwc3/ 5042 5043DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5044M: Andreas Klinger <ak@it-klinger.de> 5045L: linux-iio@vger.kernel.org 5046S: Maintained 5047F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5048F: drivers/iio/proximity/srf*.c 5049 5050DEVICE COREDUMP (DEV_COREDUMP) 5051M: Johannes Berg <johannes@sipsolutions.net> 5052L: linux-kernel@vger.kernel.org 5053S: Maintained 5054F: drivers/base/devcoredump.c 5055F: include/linux/devcoredump.h 5056 5057DEVICE DEPENDENCY HELPER SCRIPT 5058M: Saravana Kannan <saravanak@google.com> 5059L: linux-kernel@vger.kernel.org 5060S: Maintained 5061F: scripts/dev-needs.sh 5062 5063DEVICE DIRECT ACCESS (DAX) 5064M: Dan Williams <dan.j.williams@intel.com> 5065M: Vishal Verma <vishal.l.verma@intel.com> 5066M: Dave Jiang <dave.jiang@intel.com> 5067L: linux-nvdimm@lists.01.org 5068S: Supported 5069F: drivers/dax/ 5070 5071DEVICE FREQUENCY (DEVFREQ) 5072M: MyungJoo Ham <myungjoo.ham@samsung.com> 5073M: Kyungmin Park <kyungmin.park@samsung.com> 5074M: Chanwoo Choi <cw00.choi@samsung.com> 5075L: linux-pm@vger.kernel.org 5076S: Maintained 5077T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5078F: Documentation/devicetree/bindings/devfreq/ 5079F: drivers/devfreq/ 5080F: include/linux/devfreq.h 5081F: include/trace/events/devfreq.h 5082 5083DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5084M: Chanwoo Choi <cw00.choi@samsung.com> 5085L: linux-pm@vger.kernel.org 5086S: Supported 5087T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5088F: Documentation/devicetree/bindings/devfreq/event/ 5089F: drivers/devfreq/devfreq-event.c 5090F: drivers/devfreq/event/ 5091F: include/dt-bindings/pmu/exynos_ppmu.h 5092F: include/linux/devfreq-event.h 5093 5094DEVICE NUMBER REGISTRY 5095M: Torben Mathiasen <device@lanana.org> 5096S: Maintained 5097W: http://lanana.org/docs/device-list/index.html 5098 5099DEVICE-MAPPER (LVM) 5100M: Alasdair Kergon <agk@redhat.com> 5101M: Mike Snitzer <snitzer@redhat.com> 5102M: dm-devel@redhat.com 5103L: dm-devel@redhat.com 5104S: Maintained 5105W: http://sources.redhat.com/dm 5106Q: http://patchwork.kernel.org/project/dm-devel/list/ 5107T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5108T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5109F: Documentation/admin-guide/device-mapper/ 5110F: drivers/md/Kconfig 5111F: drivers/md/Makefile 5112F: drivers/md/dm* 5113F: drivers/md/persistent-data/ 5114F: include/linux/device-mapper.h 5115F: include/linux/dm-*.h 5116F: include/uapi/linux/dm-*.h 5117 5118DEVLINK 5119M: Jiri Pirko <jiri@nvidia.com> 5120L: netdev@vger.kernel.org 5121S: Supported 5122F: Documentation/networking/devlink 5123F: include/net/devlink.h 5124F: include/uapi/linux/devlink.h 5125F: net/core/devlink.c 5126 5127DIALOG SEMICONDUCTOR DRIVERS 5128M: Support Opensource <support.opensource@diasemi.com> 5129S: Supported 5130W: http://www.dialog-semiconductor.com/products 5131F: Documentation/devicetree/bindings/input/da90??-onkey.txt 5132F: Documentation/devicetree/bindings/mfd/da90*.txt 5133F: Documentation/devicetree/bindings/regulator/da92*.txt 5134F: Documentation/devicetree/bindings/regulator/slg51000.txt 5135F: Documentation/devicetree/bindings/sound/da[79]*.txt 5136F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 5137F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 5138F: Documentation/hwmon/da90??.rst 5139F: drivers/gpio/gpio-da90??.c 5140F: drivers/hwmon/da90??-hwmon.c 5141F: drivers/iio/adc/da91??-*.c 5142F: drivers/input/misc/da90??_onkey.c 5143F: drivers/input/touchscreen/da9052_tsi.c 5144F: drivers/leds/leds-da90??.c 5145F: drivers/mfd/da903x.c 5146F: drivers/mfd/da90??-*.c 5147F: drivers/mfd/da91??-*.c 5148F: drivers/pinctrl/pinctrl-da90??.c 5149F: drivers/power/supply/da9052-battery.c 5150F: drivers/power/supply/da91??-*.c 5151F: drivers/regulator/da9???-regulator.[ch] 5152F: drivers/regulator/slg51000-regulator.[ch] 5153F: drivers/rtc/rtc-da90??.c 5154F: drivers/thermal/da90??-thermal.c 5155F: drivers/video/backlight/da90??_bl.c 5156F: drivers/watchdog/da90??_wdt.c 5157F: include/linux/mfd/da903x.h 5158F: include/linux/mfd/da9052/ 5159F: include/linux/mfd/da9055/ 5160F: include/linux/mfd/da9062/ 5161F: include/linux/mfd/da9063/ 5162F: include/linux/mfd/da9150/ 5163F: include/linux/regulator/da9211.h 5164F: include/sound/da[79]*.h 5165F: sound/soc/codecs/da[79]*.[ch] 5166 5167DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 5168M: William Breathitt Gray <vilhelm.gray@gmail.com> 5169L: linux-gpio@vger.kernel.org 5170S: Maintained 5171F: drivers/gpio/gpio-gpio-mm.c 5172 5173DIOLAN U2C-12 I2C DRIVER 5174M: Guenter Roeck <linux@roeck-us.net> 5175L: linux-i2c@vger.kernel.org 5176S: Maintained 5177F: drivers/i2c/busses/i2c-diolan-u2c.c 5178 5179DIRECTORY NOTIFICATION (DNOTIFY) 5180M: Jan Kara <jack@suse.cz> 5181R: Amir Goldstein <amir73il@gmail.com> 5182L: linux-fsdevel@vger.kernel.org 5183S: Maintained 5184F: Documentation/filesystems/dnotify.rst 5185F: fs/notify/dnotify/ 5186F: include/linux/dnotify.h 5187 5188DISK GEOMETRY AND PARTITION HANDLING 5189M: Andries Brouwer <aeb@cwi.nl> 5190S: Maintained 5191W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 5192W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 5193W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 5194 5195DISKQUOTA 5196M: Jan Kara <jack@suse.com> 5197S: Maintained 5198F: Documentation/filesystems/quota.rst 5199F: fs/quota/ 5200F: include/linux/quota*.h 5201F: include/uapi/linux/quota*.h 5202 5203DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 5204M: Bernie Thompson <bernie@plugable.com> 5205L: linux-fbdev@vger.kernel.org 5206S: Maintained 5207W: http://plugable.com/category/projects/udlfb/ 5208F: Documentation/fb/udlfb.rst 5209F: drivers/video/fbdev/udlfb.c 5210F: include/video/udlfb.h 5211 5212DISTRIBUTED LOCK MANAGER (DLM) 5213M: Christine Caulfield <ccaulfie@redhat.com> 5214M: David Teigland <teigland@redhat.com> 5215L: cluster-devel@redhat.com 5216S: Supported 5217W: http://sources.redhat.com/cluster/ 5218T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 5219F: fs/dlm/ 5220 5221DMA BUFFER SHARING FRAMEWORK 5222M: Sumit Semwal <sumit.semwal@linaro.org> 5223M: Christian König <christian.koenig@amd.com> 5224L: linux-media@vger.kernel.org 5225L: dri-devel@lists.freedesktop.org 5226L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 5227S: Maintained 5228T: git git://anongit.freedesktop.org/drm/drm-misc 5229F: Documentation/driver-api/dma-buf.rst 5230F: drivers/dma-buf/ 5231F: include/linux/*fence.h 5232F: include/linux/dma-buf* 5233F: include/linux/dma-resv.h 5234K: \bdma_(?:buf|fence|resv)\b 5235 5236DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 5237M: Vinod Koul <vkoul@kernel.org> 5238L: dmaengine@vger.kernel.org 5239S: Maintained 5240Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 5241T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 5242F: Documentation/devicetree/bindings/dma/ 5243F: Documentation/driver-api/dmaengine/ 5244F: drivers/dma/ 5245F: include/linux/dmaengine.h 5246F: include/linux/of_dma.h 5247 5248DMA MAPPING HELPERS 5249M: Christoph Hellwig <hch@lst.de> 5250M: Marek Szyprowski <m.szyprowski@samsung.com> 5251R: Robin Murphy <robin.murphy@arm.com> 5252L: iommu@lists.linux-foundation.org 5253S: Supported 5254W: http://git.infradead.org/users/hch/dma-mapping.git 5255T: git git://git.infradead.org/users/hch/dma-mapping.git 5256F: include/asm-generic/dma-mapping.h 5257F: include/linux/dma-direct.h 5258F: include/linux/dma-mapping.h 5259F: include/linux/dma-map-ops.h 5260F: kernel/dma/ 5261 5262DMA-BUF HEAPS FRAMEWORK 5263M: Sumit Semwal <sumit.semwal@linaro.org> 5264R: Benjamin Gaignard <benjamin.gaignard@linaro.org> 5265R: Liam Mark <lmark@codeaurora.org> 5266R: Laura Abbott <labbott@redhat.com> 5267R: Brian Starkey <Brian.Starkey@arm.com> 5268R: John Stultz <john.stultz@linaro.org> 5269L: linux-media@vger.kernel.org 5270L: dri-devel@lists.freedesktop.org 5271L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 5272S: Maintained 5273T: git git://anongit.freedesktop.org/drm/drm-misc 5274F: drivers/dma-buf/dma-heap.c 5275F: drivers/dma-buf/heaps/* 5276F: include/linux/dma-heap.h 5277F: include/uapi/linux/dma-heap.h 5278 5279DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 5280M: Lukasz Luba <lukasz.luba@arm.com> 5281L: linux-pm@vger.kernel.org 5282L: linux-samsung-soc@vger.kernel.org 5283S: Maintained 5284F: Documentation/devicetree/bindings/memory-controllers/exynos5422-dmc.txt 5285F: drivers/memory/samsung/exynos5422-dmc.c 5286 5287DME1737 HARDWARE MONITOR DRIVER 5288M: Juerg Haefliger <juergh@gmail.com> 5289L: linux-hwmon@vger.kernel.org 5290S: Maintained 5291F: Documentation/hwmon/dme1737.rst 5292F: drivers/hwmon/dme1737.c 5293 5294DMI/SMBIOS SUPPORT 5295M: Jean Delvare <jdelvare@suse.com> 5296S: Maintained 5297T: quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/ 5298F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 5299F: drivers/firmware/dmi-id.c 5300F: drivers/firmware/dmi_scan.c 5301F: include/linux/dmi.h 5302 5303DOCUMENTATION 5304M: Jonathan Corbet <corbet@lwn.net> 5305L: linux-doc@vger.kernel.org 5306S: Maintained 5307P: Documentation/doc-guide/maintainer-profile.rst 5308T: git git://git.lwn.net/linux.git docs-next 5309F: Documentation/ 5310F: scripts/documentation-file-ref-check 5311F: scripts/kernel-doc 5312F: scripts/sphinx-pre-install 5313X: Documentation/ABI/ 5314X: Documentation/admin-guide/media/ 5315X: Documentation/devicetree/ 5316X: Documentation/driver-api/media/ 5317X: Documentation/firmware-guide/acpi/ 5318X: Documentation/i2c/ 5319X: Documentation/power/ 5320X: Documentation/spi/ 5321X: Documentation/userspace-api/media/ 5322 5323DOCUMENTATION SCRIPTS 5324M: Mauro Carvalho Chehab <mchehab@kernel.org> 5325L: linux-doc@vger.kernel.org 5326S: Maintained 5327F: Documentation/sphinx/parse-headers.pl 5328F: scripts/documentation-file-ref-check 5329F: scripts/sphinx-pre-install 5330 5331DOCUMENTATION/ITALIAN 5332M: Federico Vaga <federico.vaga@vaga.pv.it> 5333L: linux-doc@vger.kernel.org 5334S: Maintained 5335F: Documentation/translations/it_IT 5336 5337DONGWOON DW9714 LENS VOICE COIL DRIVER 5338M: Sakari Ailus <sakari.ailus@linux.intel.com> 5339L: linux-media@vger.kernel.org 5340S: Maintained 5341T: git git://linuxtv.org/media_tree.git 5342F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt 5343F: drivers/media/i2c/dw9714.c 5344 5345DONGWOON DW9768 LENS VOICE COIL DRIVER 5346M: Dongchun Zhu <dongchun.zhu@mediatek.com> 5347L: linux-media@vger.kernel.org 5348S: Maintained 5349T: git git://linuxtv.org/media_tree.git 5350F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 5351F: drivers/media/i2c/dw9768.c 5352 5353DONGWOON DW9807 LENS VOICE COIL DRIVER 5354M: Sakari Ailus <sakari.ailus@linux.intel.com> 5355L: linux-media@vger.kernel.org 5356S: Maintained 5357T: git git://linuxtv.org/media_tree.git 5358F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt 5359F: drivers/media/i2c/dw9807-vcm.c 5360 5361DOUBLETALK DRIVER 5362M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 5363L: blinux-list@redhat.com 5364S: Maintained 5365F: drivers/char/dtlk.c 5366F: include/linux/dtlk.h 5367 5368DPAA2 DATAPATH I/O (DPIO) DRIVER 5369M: Roy Pledge <Roy.Pledge@nxp.com> 5370L: linux-kernel@vger.kernel.org 5371S: Maintained 5372F: drivers/soc/fsl/dpio 5373 5374DPAA2 ETHERNET DRIVER 5375M: Ioana Ciornei <ioana.ciornei@nxp.com> 5376M: Ioana Radulescu <ruxandra.radulescu@nxp.com> 5377L: netdev@vger.kernel.org 5378S: Maintained 5379F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 5380F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 5381F: drivers/net/ethernet/freescale/dpaa2/Kconfig 5382F: drivers/net/ethernet/freescale/dpaa2/Makefile 5383F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 5384F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 5385F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 5386F: drivers/net/ethernet/freescale/dpaa2/dpmac* 5387F: drivers/net/ethernet/freescale/dpaa2/dpni* 5388 5389DPAA2 ETHERNET SWITCH DRIVER 5390M: Ioana Radulescu <ruxandra.radulescu@nxp.com> 5391M: Ioana Ciornei <ioana.ciornei@nxp.com> 5392L: linux-kernel@vger.kernel.org 5393S: Maintained 5394F: drivers/staging/fsl-dpaa2/ethsw 5395 5396DPT_I2O SCSI RAID DRIVER 5397M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 5398L: linux-scsi@vger.kernel.org 5399S: Maintained 5400W: http://www.adaptec.com/ 5401F: drivers/scsi/dpt* 5402F: drivers/scsi/dpt/ 5403 5404DRBD DRIVER 5405M: Philipp Reisner <philipp.reisner@linbit.com> 5406M: Lars Ellenberg <lars.ellenberg@linbit.com> 5407L: drbd-dev@lists.linbit.com 5408S: Supported 5409W: http://www.drbd.org 5410T: git git://git.linbit.com/linux-drbd.git 5411T: git git://git.linbit.com/drbd-8.4.git 5412F: Documentation/admin-guide/blockdev/ 5413F: drivers/block/drbd/ 5414F: lib/lru_cache.c 5415 5416DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 5417M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5418R: "Rafael J. Wysocki" <rafael@kernel.org> 5419S: Supported 5420T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 5421F: Documentation/core-api/kobject.rst 5422F: drivers/base/ 5423F: fs/debugfs/ 5424F: fs/sysfs/ 5425F: include/linux/debugfs.h 5426F: include/linux/kobj* 5427F: lib/kobj* 5428 5429DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 5430M: Nishanth Menon <nm@ti.com> 5431L: linux-pm@vger.kernel.org 5432S: Maintained 5433F: drivers/soc/ti/smartreflex.c 5434F: include/linux/power/smartreflex.h 5435 5436DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 5437M: Maxime Ripard <mripard@kernel.org> 5438M: Chen-Yu Tsai <wens@csie.org> 5439R: Jernej Skrabec <jernej.skrabec@siol.net> 5440L: dri-devel@lists.freedesktop.org 5441S: Supported 5442T: git git://anongit.freedesktop.org/drm/drm-misc 5443F: drivers/gpu/drm/sun4i/sun8i* 5444 5445DRM DRIVER FOR ARM PL111 CLCD 5446M: Eric Anholt <eric@anholt.net> 5447S: Supported 5448T: git git://anongit.freedesktop.org/drm/drm-misc 5449F: drivers/gpu/drm/pl111/ 5450 5451DRM DRIVER FOR ARM VERSATILE TFT PANELS 5452M: Linus Walleij <linus.walleij@linaro.org> 5453S: Maintained 5454T: git git://anongit.freedesktop.org/drm/drm-misc 5455F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 5456F: drivers/gpu/drm/panel/panel-arm-versatile.c 5457 5458DRM DRIVER FOR ASPEED BMC GFX 5459M: Joel Stanley <joel@jms.id.au> 5460L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 5461S: Supported 5462T: git git://anongit.freedesktop.org/drm/drm-misc 5463F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 5464F: drivers/gpu/drm/aspeed/ 5465 5466DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 5467M: Dave Airlie <airlied@redhat.com> 5468R: Thomas Zimmermann <tzimmermann@suse.de> 5469L: dri-devel@lists.freedesktop.org 5470S: Supported 5471T: git git://anongit.freedesktop.org/drm/drm-misc 5472F: drivers/gpu/drm/ast/ 5473 5474DRM DRIVER FOR BOCHS VIRTUAL GPU 5475M: Gerd Hoffmann <kraxel@redhat.com> 5476L: virtualization@lists.linux-foundation.org 5477S: Maintained 5478T: git git://anongit.freedesktop.org/drm/drm-misc 5479F: drivers/gpu/drm/bochs/ 5480 5481DRM DRIVER FOR BOE HIMAX8279D PANELS 5482M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 5483S: Maintained 5484F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 5485F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 5486 5487DRM DRIVER FOR FARADAY TVE200 TV ENCODER 5488M: Linus Walleij <linus.walleij@linaro.org> 5489S: Maintained 5490T: git git://anongit.freedesktop.org/drm/drm-misc 5491F: drivers/gpu/drm/tve200/ 5492 5493DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 5494M: Icenowy Zheng <icenowy@aosc.io> 5495S: Maintained 5496F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 5497F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 5498 5499DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 5500M: Jagan Teki <jagan@amarulasolutions.com> 5501S: Maintained 5502F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 5503F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 5504 5505DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 5506M: Hans de Goede <hdegoede@redhat.com> 5507S: Maintained 5508T: git git://anongit.freedesktop.org/drm/drm-misc 5509F: drivers/gpu/drm/tiny/gm12u320.c 5510 5511DRM DRIVER FOR HX8357D PANELS 5512M: Eric Anholt <eric@anholt.net> 5513S: Maintained 5514T: git git://anongit.freedesktop.org/drm/drm-misc 5515F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 5516F: drivers/gpu/drm/tiny/hx8357d.c 5517 5518DRM DRIVER FOR ILITEK ILI9225 PANELS 5519M: David Lechner <david@lechnology.com> 5520S: Maintained 5521T: git git://anongit.freedesktop.org/drm/drm-misc 5522F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 5523F: drivers/gpu/drm/tiny/ili9225.c 5524 5525DRM DRIVER FOR ILITEK ILI9486 PANELS 5526M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 5527S: Maintained 5528T: git git://anongit.freedesktop.org/drm/drm-misc 5529F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 5530F: drivers/gpu/drm/tiny/ili9486.c 5531 5532DRM DRIVER FOR INTEL I810 VIDEO CARDS 5533S: Orphan / Obsolete 5534F: drivers/gpu/drm/i810/ 5535F: include/uapi/drm/i810_drm.h 5536 5537DRM DRIVER FOR LVDS PANELS 5538M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 5539L: dri-devel@lists.freedesktop.org 5540T: git git://anongit.freedesktop.org/drm/drm-misc 5541S: Maintained 5542F: drivers/gpu/drm/panel/panel-lvds.c 5543F: Documentation/devicetree/bindings/display/panel/lvds.yaml 5544 5545DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 5546M: Guido Günther <agx@sigxcpu.org> 5547R: Purism Kernel Team <kernel@puri.sm> 5548S: Maintained 5549F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 5550F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 5551 5552DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS 5553S: Orphan / Obsolete 5554F: drivers/gpu/drm/mga/ 5555F: include/uapi/drm/mga_drm.h 5556 5557DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 5558M: Dave Airlie <airlied@redhat.com> 5559R: Thomas Zimmermann <tzimmermann@suse.de> 5560L: dri-devel@lists.freedesktop.org 5561S: Supported 5562T: git git://anongit.freedesktop.org/drm/drm-misc 5563F: drivers/gpu/drm/mgag200/ 5564 5565DRM DRIVER FOR MI0283QT 5566M: Noralf Trønnes <noralf@tronnes.org> 5567S: Maintained 5568T: git git://anongit.freedesktop.org/drm/drm-misc 5569F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 5570F: drivers/gpu/drm/tiny/mi0283qt.c 5571 5572DRM DRIVER FOR MSM ADRENO GPU 5573M: Rob Clark <robdclark@gmail.com> 5574M: Sean Paul <sean@poorly.run> 5575L: linux-arm-msm@vger.kernel.org 5576L: dri-devel@lists.freedesktop.org 5577L: freedreno@lists.freedesktop.org 5578S: Maintained 5579T: git https://gitlab.freedesktop.org/drm/msm.git 5580F: Documentation/devicetree/bindings/display/msm/ 5581F: drivers/gpu/drm/msm/ 5582F: include/uapi/drm/msm_drm.h 5583 5584DRM DRIVER FOR NOVATEK NT35510 PANELS 5585M: Linus Walleij <linus.walleij@linaro.org> 5586S: Maintained 5587T: git git://anongit.freedesktop.org/drm/drm-misc 5588F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 5589F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 5590 5591DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 5592M: Ben Skeggs <bskeggs@redhat.com> 5593L: dri-devel@lists.freedesktop.org 5594L: nouveau@lists.freedesktop.org 5595S: Supported 5596T: git git://github.com/skeggsb/linux 5597F: drivers/gpu/drm/nouveau/ 5598F: include/uapi/drm/nouveau_drm.h 5599 5600DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 5601M: Stefan Mavrodiev <stefan@olimex.com> 5602S: Maintained 5603F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 5604F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 5605 5606DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 5607M: Noralf Trønnes <noralf@tronnes.org> 5608S: Maintained 5609T: git git://anongit.freedesktop.org/drm/drm-misc 5610F: Documentation/devicetree/bindings/display/repaper.txt 5611F: drivers/gpu/drm/tiny/repaper.c 5612 5613DRM DRIVER FOR QEMU'S CIRRUS DEVICE 5614M: Dave Airlie <airlied@redhat.com> 5615M: Gerd Hoffmann <kraxel@redhat.com> 5616L: virtualization@lists.linux-foundation.org 5617S: Obsolete 5618W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 5619T: git git://anongit.freedesktop.org/drm/drm-misc 5620F: drivers/gpu/drm/tiny/cirrus.c 5621 5622DRM DRIVER FOR QXL VIRTUAL GPU 5623M: Dave Airlie <airlied@redhat.com> 5624M: Gerd Hoffmann <kraxel@redhat.com> 5625L: virtualization@lists.linux-foundation.org 5626L: spice-devel@lists.freedesktop.org 5627S: Maintained 5628T: git git://anongit.freedesktop.org/drm/drm-misc 5629F: drivers/gpu/drm/qxl/ 5630F: include/uapi/drm/qxl_drm.h 5631 5632DRM DRIVER FOR RAGE 128 VIDEO CARDS 5633S: Orphan / Obsolete 5634F: drivers/gpu/drm/r128/ 5635F: include/uapi/drm/r128_drm.h 5636 5637DRM DRIVER FOR RAYDIUM RM67191 PANELS 5638M: Robert Chiras <robert.chiras@nxp.com> 5639S: Maintained 5640F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 5641F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 5642 5643DRM DRIVER FOR SITRONIX ST7703 PANELS 5644M: Guido Günther <agx@sigxcpu.org> 5645R: Purism Kernel Team <kernel@puri.sm> 5646R: Ondrej Jirman <megous@megous.com> 5647S: Maintained 5648F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 5649F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 5650 5651DRM DRIVER FOR SAVAGE VIDEO CARDS 5652S: Orphan / Obsolete 5653F: drivers/gpu/drm/savage/ 5654F: include/uapi/drm/savage_drm.h 5655 5656DRM DRIVER FOR SIS VIDEO CARDS 5657S: Orphan / Obsolete 5658F: drivers/gpu/drm/sis/ 5659F: include/uapi/drm/sis_drm.h 5660 5661DRM DRIVER FOR SITRONIX ST7586 PANELS 5662M: David Lechner <david@lechnology.com> 5663S: Maintained 5664T: git git://anongit.freedesktop.org/drm/drm-misc 5665F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 5666F: drivers/gpu/drm/tiny/st7586.c 5667 5668DRM DRIVER FOR SITRONIX ST7701 PANELS 5669M: Jagan Teki <jagan@amarulasolutions.com> 5670S: Maintained 5671F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 5672F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 5673 5674DRM DRIVER FOR SITRONIX ST7735R PANELS 5675M: David Lechner <david@lechnology.com> 5676S: Maintained 5677T: git git://anongit.freedesktop.org/drm/drm-misc 5678F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 5679F: drivers/gpu/drm/tiny/st7735r.c 5680 5681DRM DRIVER FOR SONY ACX424AKP PANELS 5682M: Linus Walleij <linus.walleij@linaro.org> 5683S: Maintained 5684T: git git://anongit.freedesktop.org/drm/drm-misc 5685F: drivers/gpu/drm/panel/panel-sony-acx424akp.c 5686 5687DRM DRIVER FOR ST-ERICSSON MCDE 5688M: Linus Walleij <linus.walleij@linaro.org> 5689S: Maintained 5690T: git git://anongit.freedesktop.org/drm/drm-misc 5691F: Documentation/devicetree/bindings/display/ste,mcde.txt 5692F: drivers/gpu/drm/mcde/ 5693 5694DRM DRIVER FOR TDFX VIDEO CARDS 5695S: Orphan / Obsolete 5696F: drivers/gpu/drm/tdfx/ 5697 5698DRM DRIVER FOR TPO TPG110 PANELS 5699M: Linus Walleij <linus.walleij@linaro.org> 5700S: Maintained 5701T: git git://anongit.freedesktop.org/drm/drm-misc 5702F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 5703F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 5704 5705DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 5706M: Dave Airlie <airlied@redhat.com> 5707R: Sean Paul <sean@poorly.run> 5708R: Thomas Zimmermann <tzimmermann@suse.de> 5709L: dri-devel@lists.freedesktop.org 5710S: Supported 5711T: git git://anongit.freedesktop.org/drm/drm-misc 5712F: drivers/gpu/drm/udl/ 5713 5714DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 5715M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 5716M: Melissa Wen <melissa.srw@gmail.com> 5717R: Haneen Mohammed <hamohammed.sa@gmail.com> 5718R: Daniel Vetter <daniel@ffwll.ch> 5719L: dri-devel@lists.freedesktop.org 5720S: Maintained 5721T: git git://anongit.freedesktop.org/drm/drm-misc 5722F: Documentation/gpu/vkms.rst 5723F: drivers/gpu/drm/vkms/ 5724 5725DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 5726M: Hans de Goede <hdegoede@redhat.com> 5727L: dri-devel@lists.freedesktop.org 5728S: Maintained 5729T: git git://anongit.freedesktop.org/drm/drm-misc 5730F: drivers/gpu/drm/vboxvideo/ 5731 5732DRM DRIVER FOR VMWARE VIRTUAL GPU 5733M: "VMware Graphics" <linux-graphics-maintainer@vmware.com> 5734M: Roland Scheidegger <sroland@vmware.com> 5735L: dri-devel@lists.freedesktop.org 5736S: Supported 5737T: git git://people.freedesktop.org/~sroland/linux 5738F: drivers/gpu/drm/vmwgfx/ 5739F: include/uapi/drm/vmwgfx_drm.h 5740 5741DRM DRIVERS 5742M: David Airlie <airlied@linux.ie> 5743M: Daniel Vetter <daniel@ffwll.ch> 5744L: dri-devel@lists.freedesktop.org 5745S: Maintained 5746B: https://bugs.freedesktop.org/ 5747C: irc://chat.freenode.net/dri-devel 5748T: git git://anongit.freedesktop.org/drm/drm 5749F: Documentation/devicetree/bindings/display/ 5750F: Documentation/devicetree/bindings/gpu/ 5751F: Documentation/gpu/ 5752F: drivers/gpu/drm/ 5753F: drivers/gpu/vga/ 5754F: include/drm/ 5755F: include/linux/vga* 5756F: include/uapi/drm/ 5757 5758DRM DRIVERS AND MISC GPU PATCHES 5759M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 5760M: Maxime Ripard <mripard@kernel.org> 5761M: Thomas Zimmermann <tzimmermann@suse.de> 5762S: Maintained 5763W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 5764T: git git://anongit.freedesktop.org/drm/drm-misc 5765F: Documentation/gpu/ 5766F: drivers/gpu/drm/* 5767F: drivers/gpu/vga/ 5768F: include/drm/drm* 5769F: include/linux/vga* 5770F: include/uapi/drm/drm* 5771 5772DRM DRIVERS FOR ALLWINNER A10 5773M: Maxime Ripard <mripard@kernel.org> 5774M: Chen-Yu Tsai <wens@csie.org> 5775L: dri-devel@lists.freedesktop.org 5776S: Supported 5777T: git git://anongit.freedesktop.org/drm/drm-misc 5778F: Documentation/devicetree/bindings/display/allwinner* 5779F: drivers/gpu/drm/sun4i/ 5780 5781DRM DRIVERS FOR AMLOGIC SOCS 5782M: Neil Armstrong <narmstrong@baylibre.com> 5783L: dri-devel@lists.freedesktop.org 5784L: linux-amlogic@lists.infradead.org 5785S: Supported 5786W: http://linux-meson.com/ 5787T: git git://anongit.freedesktop.org/drm/drm-misc 5788F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 5789F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 5790F: Documentation/gpu/meson.rst 5791F: drivers/gpu/drm/meson/ 5792 5793DRM DRIVERS FOR ATMEL HLCDC 5794M: Sam Ravnborg <sam@ravnborg.org> 5795M: Boris Brezillon <bbrezillon@kernel.org> 5796L: dri-devel@lists.freedesktop.org 5797S: Supported 5798T: git git://anongit.freedesktop.org/drm/drm-misc 5799F: Documentation/devicetree/bindings/display/atmel/ 5800F: drivers/gpu/drm/atmel-hlcdc/ 5801 5802DRM DRIVERS FOR BRIDGE CHIPS 5803M: Andrzej Hajda <a.hajda@samsung.com> 5804M: Neil Armstrong <narmstrong@baylibre.com> 5805R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 5806R: Jonas Karlman <jonas@kwiboo.se> 5807R: Jernej Skrabec <jernej.skrabec@siol.net> 5808S: Maintained 5809T: git git://anongit.freedesktop.org/drm/drm-misc 5810F: drivers/gpu/drm/bridge/ 5811 5812DRM DRIVERS FOR EXYNOS 5813M: Inki Dae <inki.dae@samsung.com> 5814M: Joonyoung Shim <jy0922.shim@samsung.com> 5815M: Seung-Woo Kim <sw0312.kim@samsung.com> 5816M: Kyungmin Park <kyungmin.park@samsung.com> 5817L: dri-devel@lists.freedesktop.org 5818S: Supported 5819T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 5820F: Documentation/devicetree/bindings/display/exynos/ 5821F: drivers/gpu/drm/exynos/ 5822F: include/uapi/drm/exynos_drm.h 5823 5824DRM DRIVERS FOR FREESCALE DCU 5825M: Stefan Agner <stefan@agner.ch> 5826M: Alison Wang <alison.wang@nxp.com> 5827L: dri-devel@lists.freedesktop.org 5828S: Supported 5829T: git git://anongit.freedesktop.org/drm/drm-misc 5830F: Documentation/devicetree/bindings/display/fsl,dcu.txt 5831F: Documentation/devicetree/bindings/display/fsl,tcon.txt 5832F: drivers/gpu/drm/fsl-dcu/ 5833 5834DRM DRIVERS FOR FREESCALE IMX 5835M: Philipp Zabel <p.zabel@pengutronix.de> 5836L: dri-devel@lists.freedesktop.org 5837S: Maintained 5838F: Documentation/devicetree/bindings/display/imx/ 5839F: drivers/gpu/drm/imx/ 5840F: drivers/gpu/ipu-v3/ 5841 5842DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 5843M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 5844L: dri-devel@lists.freedesktop.org 5845S: Maintained 5846T: git git://github.com/patjak/drm-gma500 5847F: drivers/gpu/drm/gma500/ 5848 5849DRM DRIVERS FOR HISILICON 5850M: Xinliang Liu <xinliang.liu@linaro.org> 5851M: Tian Tao <tiantao6@hisilicon.com> 5852R: John Stultz <john.stultz@linaro.org> 5853R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 5854R: Chen Feng <puck.chen@hisilicon.com> 5855L: dri-devel@lists.freedesktop.org 5856S: Maintained 5857T: git git://anongit.freedesktop.org/drm/drm-misc 5858F: Documentation/devicetree/bindings/display/hisilicon/ 5859F: drivers/gpu/drm/hisilicon/ 5860 5861DRM DRIVERS FOR LIMA 5862M: Qiang Yu <yuq825@gmail.com> 5863L: dri-devel@lists.freedesktop.org 5864L: lima@lists.freedesktop.org (moderated for non-subscribers) 5865S: Maintained 5866T: git git://anongit.freedesktop.org/drm/drm-misc 5867F: drivers/gpu/drm/lima/ 5868F: include/uapi/drm/lima_drm.h 5869 5870DRM DRIVERS FOR MEDIATEK 5871M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 5872M: Philipp Zabel <p.zabel@pengutronix.de> 5873L: dri-devel@lists.freedesktop.org 5874S: Supported 5875F: Documentation/devicetree/bindings/display/mediatek/ 5876F: drivers/gpu/drm/mediatek/ 5877F: drivers/phy/mediatek/phy-mtk-hdmi* 5878 5879DRM DRIVERS FOR NVIDIA TEGRA 5880M: Thierry Reding <thierry.reding@gmail.com> 5881L: dri-devel@lists.freedesktop.org 5882L: linux-tegra@vger.kernel.org 5883S: Supported 5884T: git git://anongit.freedesktop.org/tegra/linux.git 5885F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt 5886F: drivers/gpu/drm/tegra/ 5887F: drivers/gpu/host1x/ 5888F: include/linux/host1x.h 5889F: include/uapi/drm/tegra_drm.h 5890 5891DRM DRIVERS FOR RENESAS 5892M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 5893M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 5894L: dri-devel@lists.freedesktop.org 5895L: linux-renesas-soc@vger.kernel.org 5896S: Supported 5897T: git git://linuxtv.org/pinchartl/media drm/du/next 5898F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt 5899F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 5900F: Documentation/devicetree/bindings/display/renesas,du.txt 5901F: drivers/gpu/drm/rcar-du/ 5902F: drivers/gpu/drm/shmobile/ 5903F: include/linux/platform_data/shmob_drm.h 5904 5905DRM DRIVERS FOR ROCKCHIP 5906M: Sandy Huang <hjc@rock-chips.com> 5907M: Heiko Stübner <heiko@sntech.de> 5908L: dri-devel@lists.freedesktop.org 5909S: Maintained 5910T: git git://anongit.freedesktop.org/drm/drm-misc 5911F: Documentation/devicetree/bindings/display/rockchip/ 5912F: drivers/gpu/drm/rockchip/ 5913 5914DRM DRIVERS FOR STI 5915M: Benjamin Gaignard <benjamin.gaignard@linaro.org> 5916M: Vincent Abriou <vincent.abriou@st.com> 5917L: dri-devel@lists.freedesktop.org 5918S: Maintained 5919T: git git://anongit.freedesktop.org/drm/drm-misc 5920F: Documentation/devicetree/bindings/display/st,stih4xx.txt 5921F: drivers/gpu/drm/sti 5922 5923DRM DRIVERS FOR STM 5924M: Yannick Fertre <yannick.fertre@st.com> 5925M: Philippe Cornu <philippe.cornu@st.com> 5926M: Benjamin Gaignard <benjamin.gaignard@linaro.org> 5927M: Vincent Abriou <vincent.abriou@st.com> 5928L: dri-devel@lists.freedesktop.org 5929S: Maintained 5930T: git git://anongit.freedesktop.org/drm/drm-misc 5931F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 5932F: drivers/gpu/drm/stm 5933 5934DRM DRIVERS FOR TI KEYSTONE 5935M: Jyri Sarha <jsarha@ti.com> 5936M: Tomi Valkeinen <tomi.valkeinen@ti.com> 5937L: dri-devel@lists.freedesktop.org 5938S: Maintained 5939T: git git://anongit.freedesktop.org/drm/drm-misc 5940F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 5941F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 5942F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 5943F: drivers/gpu/drm/tidss/ 5944 5945DRM DRIVERS FOR TI LCDC 5946M: Jyri Sarha <jsarha@ti.com> 5947R: Tomi Valkeinen <tomi.valkeinen@ti.com> 5948L: dri-devel@lists.freedesktop.org 5949S: Maintained 5950F: Documentation/devicetree/bindings/display/tilcdc/ 5951F: drivers/gpu/drm/tilcdc/ 5952 5953DRM DRIVERS FOR TI OMAP 5954M: Tomi Valkeinen <tomi.valkeinen@ti.com> 5955L: dri-devel@lists.freedesktop.org 5956S: Maintained 5957F: Documentation/devicetree/bindings/display/ti/ 5958F: drivers/gpu/drm/omapdrm/ 5959 5960DRM DRIVERS FOR V3D 5961M: Eric Anholt <eric@anholt.net> 5962S: Supported 5963T: git git://anongit.freedesktop.org/drm/drm-misc 5964F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt 5965F: drivers/gpu/drm/v3d/ 5966F: include/uapi/drm/v3d_drm.h 5967 5968DRM DRIVERS FOR VC4 5969M: Eric Anholt <eric@anholt.net> 5970S: Supported 5971T: git git://github.com/anholt/linux 5972T: git git://anongit.freedesktop.org/drm/drm-misc 5973F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 5974F: drivers/gpu/drm/vc4/ 5975F: include/uapi/drm/vc4_drm.h 5976 5977DRM DRIVERS FOR VIVANTE GPU IP 5978M: Lucas Stach <l.stach@pengutronix.de> 5979R: Russell King <linux+etnaviv@armlinux.org.uk> 5980R: Christian Gmeiner <christian.gmeiner@gmail.com> 5981L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 5982L: dri-devel@lists.freedesktop.org 5983S: Maintained 5984F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 5985F: drivers/gpu/drm/etnaviv/ 5986F: include/uapi/drm/etnaviv_drm.h 5987 5988DRM DRIVERS FOR XEN 5989M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 5990L: dri-devel@lists.freedesktop.org 5991L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 5992S: Supported 5993T: git git://anongit.freedesktop.org/drm/drm-misc 5994F: Documentation/gpu/xen-front.rst 5995F: drivers/gpu/drm/xen/ 5996 5997DRM DRIVERS FOR XILINX 5998M: Hyun Kwon <hyun.kwon@xilinx.com> 5999M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6000L: dri-devel@lists.freedesktop.org 6001S: Maintained 6002T: git git://anongit.freedesktop.org/drm/drm-misc 6003F: Documentation/devicetree/bindings/display/xlnx/ 6004F: drivers/gpu/drm/xlnx/ 6005 6006DRM DRIVERS FOR ZTE ZX 6007M: Shawn Guo <shawnguo@kernel.org> 6008L: dri-devel@lists.freedesktop.org 6009S: Maintained 6010T: git git://anongit.freedesktop.org/drm/drm-misc 6011F: Documentation/devicetree/bindings/display/zte,vou.txt 6012F: drivers/gpu/drm/zte/ 6013 6014DRM PANEL DRIVERS 6015M: Thierry Reding <thierry.reding@gmail.com> 6016R: Sam Ravnborg <sam@ravnborg.org> 6017L: dri-devel@lists.freedesktop.org 6018S: Maintained 6019T: git git://anongit.freedesktop.org/drm/drm-misc 6020F: Documentation/devicetree/bindings/display/panel/ 6021F: drivers/gpu/drm/drm_panel.c 6022F: drivers/gpu/drm/panel/ 6023F: include/drm/drm_panel.h 6024 6025DRM TTM SUBSYSTEM 6026M: Christian Koenig <christian.koenig@amd.com> 6027M: Huang Rui <ray.huang@amd.com> 6028L: dri-devel@lists.freedesktop.org 6029S: Maintained 6030T: git git://people.freedesktop.org/~agd5f/linux 6031F: drivers/gpu/drm/ttm/ 6032F: include/drm/ttm/ 6033 6034DSBR100 USB FM RADIO DRIVER 6035M: Alexey Klimov <klimov.linux@gmail.com> 6036L: linux-media@vger.kernel.org 6037S: Maintained 6038T: git git://linuxtv.org/media_tree.git 6039F: drivers/media/radio/dsbr100.c 6040 6041DT3155 MEDIA DRIVER 6042M: Hans Verkuil <hverkuil@xs4all.nl> 6043L: linux-media@vger.kernel.org 6044S: Odd Fixes 6045W: https://linuxtv.org 6046T: git git://linuxtv.org/media_tree.git 6047F: drivers/media/pci/dt3155/ 6048 6049DVB_USB_AF9015 MEDIA DRIVER 6050M: Antti Palosaari <crope@iki.fi> 6051L: linux-media@vger.kernel.org 6052S: Maintained 6053W: https://linuxtv.org 6054W: http://palosaari.fi/linux/ 6055Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6056T: git git://linuxtv.org/anttip/media_tree.git 6057F: drivers/media/usb/dvb-usb-v2/af9015* 6058 6059DVB_USB_AF9035 MEDIA DRIVER 6060M: Antti Palosaari <crope@iki.fi> 6061L: linux-media@vger.kernel.org 6062S: Maintained 6063W: https://linuxtv.org 6064W: http://palosaari.fi/linux/ 6065Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6066T: git git://linuxtv.org/anttip/media_tree.git 6067F: drivers/media/usb/dvb-usb-v2/af9035* 6068 6069DVB_USB_ANYSEE MEDIA DRIVER 6070M: Antti Palosaari <crope@iki.fi> 6071L: linux-media@vger.kernel.org 6072S: Maintained 6073W: https://linuxtv.org 6074W: http://palosaari.fi/linux/ 6075Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6076T: git git://linuxtv.org/anttip/media_tree.git 6077F: drivers/media/usb/dvb-usb-v2/anysee* 6078 6079DVB_USB_AU6610 MEDIA DRIVER 6080M: Antti Palosaari <crope@iki.fi> 6081L: linux-media@vger.kernel.org 6082S: Maintained 6083W: https://linuxtv.org 6084W: http://palosaari.fi/linux/ 6085Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6086T: git git://linuxtv.org/anttip/media_tree.git 6087F: drivers/media/usb/dvb-usb-v2/au6610* 6088 6089DVB_USB_CE6230 MEDIA DRIVER 6090M: Antti Palosaari <crope@iki.fi> 6091L: linux-media@vger.kernel.org 6092S: Maintained 6093W: https://linuxtv.org 6094W: http://palosaari.fi/linux/ 6095Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6096T: git git://linuxtv.org/anttip/media_tree.git 6097F: drivers/media/usb/dvb-usb-v2/ce6230* 6098 6099DVB_USB_CXUSB MEDIA DRIVER 6100M: Michael Krufky <mkrufky@linuxtv.org> 6101L: linux-media@vger.kernel.org 6102S: Maintained 6103W: https://linuxtv.org 6104W: http://github.com/mkrufky 6105Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6106T: git git://linuxtv.org/media_tree.git 6107F: drivers/media/usb/dvb-usb/cxusb* 6108 6109DVB_USB_EC168 MEDIA DRIVER 6110M: Antti Palosaari <crope@iki.fi> 6111L: linux-media@vger.kernel.org 6112S: Maintained 6113W: https://linuxtv.org 6114W: http://palosaari.fi/linux/ 6115Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6116T: git git://linuxtv.org/anttip/media_tree.git 6117F: drivers/media/usb/dvb-usb-v2/ec168* 6118 6119DVB_USB_GL861 MEDIA DRIVER 6120M: Antti Palosaari <crope@iki.fi> 6121L: linux-media@vger.kernel.org 6122S: Maintained 6123W: https://linuxtv.org 6124Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6125T: git git://linuxtv.org/anttip/media_tree.git 6126F: drivers/media/usb/dvb-usb-v2/gl861* 6127 6128DVB_USB_MXL111SF MEDIA DRIVER 6129M: Michael Krufky <mkrufky@linuxtv.org> 6130L: linux-media@vger.kernel.org 6131S: Maintained 6132W: https://linuxtv.org 6133W: http://github.com/mkrufky 6134Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6135T: git git://linuxtv.org/mkrufky/mxl111sf.git 6136F: drivers/media/usb/dvb-usb-v2/mxl111sf* 6137 6138DVB_USB_RTL28XXU MEDIA DRIVER 6139M: Antti Palosaari <crope@iki.fi> 6140L: linux-media@vger.kernel.org 6141S: Maintained 6142W: https://linuxtv.org 6143W: http://palosaari.fi/linux/ 6144Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6145T: git git://linuxtv.org/anttip/media_tree.git 6146F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 6147 6148DVB_USB_V2 MEDIA DRIVER 6149M: Antti Palosaari <crope@iki.fi> 6150L: linux-media@vger.kernel.org 6151S: Maintained 6152W: https://linuxtv.org 6153W: http://palosaari.fi/linux/ 6154Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6155T: git git://linuxtv.org/anttip/media_tree.git 6156F: drivers/media/usb/dvb-usb-v2/dvb_usb* 6157F: drivers/media/usb/dvb-usb-v2/usb_urb.c 6158 6159DYNAMIC DEBUG 6160M: Jason Baron <jbaron@akamai.com> 6161S: Maintained 6162F: include/linux/dynamic_debug.h 6163F: lib/dynamic_debug.c 6164 6165DYNAMIC INTERRUPT MODERATION 6166M: Tal Gilboa <talgi@nvidia.com> 6167S: Maintained 6168F: Documentation/networking/net_dim.rst 6169F: include/linux/dim.h 6170F: lib/dim/ 6171 6172DZ DECSTATION DZ11 SERIAL DRIVER 6173M: "Maciej W. Rozycki" <macro@linux-mips.org> 6174S: Maintained 6175F: drivers/tty/serial/dz.* 6176 6177E3X0 POWER BUTTON DRIVER 6178M: Moritz Fischer <moritz.fischer@ettus.com> 6179L: usrp-users@lists.ettus.com 6180S: Supported 6181W: http://www.ettus.com 6182F: Documentation/devicetree/bindings/input/e3x0-button.txt 6183F: drivers/input/misc/e3x0-button.c 6184 6185E4000 MEDIA DRIVER 6186M: Antti Palosaari <crope@iki.fi> 6187L: linux-media@vger.kernel.org 6188S: Maintained 6189W: https://linuxtv.org 6190W: http://palosaari.fi/linux/ 6191Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6192T: git git://linuxtv.org/anttip/media_tree.git 6193F: drivers/media/tuners/e4000* 6194 6195EARTH_PT1 MEDIA DRIVER 6196M: Akihiro Tsukada <tskd08@gmail.com> 6197L: linux-media@vger.kernel.org 6198S: Odd Fixes 6199F: drivers/media/pci/pt1/ 6200 6201EARTH_PT3 MEDIA DRIVER 6202M: Akihiro Tsukada <tskd08@gmail.com> 6203L: linux-media@vger.kernel.org 6204S: Odd Fixes 6205F: drivers/media/pci/pt3/ 6206 6207EC100 MEDIA DRIVER 6208M: Antti Palosaari <crope@iki.fi> 6209L: linux-media@vger.kernel.org 6210S: Maintained 6211W: https://linuxtv.org 6212W: http://palosaari.fi/linux/ 6213Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6214T: git git://linuxtv.org/anttip/media_tree.git 6215F: drivers/media/dvb-frontends/ec100* 6216 6217ECRYPT FILE SYSTEM 6218M: Tyler Hicks <code@tyhicks.com> 6219L: ecryptfs@vger.kernel.org 6220S: Odd Fixes 6221W: http://ecryptfs.org 6222W: https://launchpad.net/ecryptfs 6223T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 6224F: Documentation/filesystems/ecryptfs.rst 6225F: fs/ecryptfs/ 6226 6227EDAC-AMD64 6228M: Borislav Petkov <bp@alien8.de> 6229L: linux-edac@vger.kernel.org 6230S: Maintained 6231F: drivers/edac/amd64_edac* 6232 6233EDAC-ARMADA 6234M: Jan Luebbe <jlu@pengutronix.de> 6235L: linux-edac@vger.kernel.org 6236S: Maintained 6237F: drivers/edac/armada_xp_* 6238 6239EDAC-AST2500 6240M: Stefan Schaeckeler <sschaeck@cisco.com> 6241S: Supported 6242F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 6243F: drivers/edac/aspeed_edac.c 6244 6245EDAC-BLUEFIELD 6246M: Shravan Kumar Ramani <shravankr@nvidia.com> 6247S: Supported 6248F: drivers/edac/bluefield_edac.c 6249 6250EDAC-CALXEDA 6251M: Andre Przywara <andre.przywara@arm.com> 6252L: linux-edac@vger.kernel.org 6253S: Maintained 6254F: drivers/edac/highbank* 6255 6256EDAC-CAVIUM OCTEON 6257M: Ralf Baechle <ralf@linux-mips.org> 6258L: linux-edac@vger.kernel.org 6259L: linux-mips@vger.kernel.org 6260S: Supported 6261F: drivers/edac/octeon_edac* 6262 6263EDAC-CAVIUM THUNDERX 6264M: Robert Richter <rric@kernel.org> 6265L: linux-edac@vger.kernel.org 6266S: Odd Fixes 6267F: drivers/edac/thunderx_edac* 6268 6269EDAC-CORE 6270M: Borislav Petkov <bp@alien8.de> 6271M: Mauro Carvalho Chehab <mchehab@kernel.org> 6272M: Tony Luck <tony.luck@intel.com> 6273R: James Morse <james.morse@arm.com> 6274R: Robert Richter <rric@kernel.org> 6275L: linux-edac@vger.kernel.org 6276S: Supported 6277T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 6278F: Documentation/admin-guide/ras.rst 6279F: Documentation/driver-api/edac.rst 6280F: drivers/edac/ 6281F: include/linux/edac.h 6282 6283EDAC-DMC520 6284M: Lei Wang <lewan@microsoft.com> 6285L: linux-edac@vger.kernel.org 6286S: Supported 6287F: drivers/edac/dmc520_edac.c 6288 6289EDAC-E752X 6290M: Mark Gross <mark.gross@intel.com> 6291L: linux-edac@vger.kernel.org 6292S: Maintained 6293F: drivers/edac/e752x_edac.c 6294 6295EDAC-E7XXX 6296L: linux-edac@vger.kernel.org 6297S: Maintained 6298F: drivers/edac/e7xxx_edac.c 6299 6300EDAC-FSL_DDR 6301M: York Sun <york.sun@nxp.com> 6302L: linux-edac@vger.kernel.org 6303S: Maintained 6304F: drivers/edac/fsl_ddr_edac.* 6305 6306EDAC-GHES 6307M: Mauro Carvalho Chehab <mchehab@kernel.org> 6308L: linux-edac@vger.kernel.org 6309S: Maintained 6310F: drivers/edac/ghes_edac.c 6311 6312EDAC-I10NM 6313M: Tony Luck <tony.luck@intel.com> 6314L: linux-edac@vger.kernel.org 6315S: Maintained 6316F: drivers/edac/i10nm_base.c 6317 6318EDAC-I3000 6319L: linux-edac@vger.kernel.org 6320S: Orphan 6321F: drivers/edac/i3000_edac.c 6322 6323EDAC-I5000 6324L: linux-edac@vger.kernel.org 6325S: Maintained 6326F: drivers/edac/i5000_edac.c 6327 6328EDAC-I5400 6329M: Mauro Carvalho Chehab <mchehab@kernel.org> 6330L: linux-edac@vger.kernel.org 6331S: Maintained 6332F: drivers/edac/i5400_edac.c 6333 6334EDAC-I7300 6335M: Mauro Carvalho Chehab <mchehab@kernel.org> 6336L: linux-edac@vger.kernel.org 6337S: Maintained 6338F: drivers/edac/i7300_edac.c 6339 6340EDAC-I7CORE 6341M: Mauro Carvalho Chehab <mchehab@kernel.org> 6342L: linux-edac@vger.kernel.org 6343S: Maintained 6344F: drivers/edac/i7core_edac.c 6345 6346EDAC-I82443BXGX 6347M: Tim Small <tim@buttersideup.com> 6348L: linux-edac@vger.kernel.org 6349S: Maintained 6350F: drivers/edac/i82443bxgx_edac.c 6351 6352EDAC-I82975X 6353M: "Arvind R." <arvino55@gmail.com> 6354L: linux-edac@vger.kernel.org 6355S: Maintained 6356F: drivers/edac/i82975x_edac.c 6357 6358EDAC-IE31200 6359M: Jason Baron <jbaron@akamai.com> 6360L: linux-edac@vger.kernel.org 6361S: Maintained 6362F: drivers/edac/ie31200_edac.c 6363 6364EDAC-MPC85XX 6365M: Johannes Thumshirn <morbidrsa@gmail.com> 6366L: linux-edac@vger.kernel.org 6367S: Maintained 6368F: drivers/edac/mpc85xx_edac.[ch] 6369 6370EDAC-PASEMI 6371M: Egor Martovetsky <egor@pasemi.com> 6372L: linux-edac@vger.kernel.org 6373S: Maintained 6374F: drivers/edac/pasemi_edac.c 6375 6376EDAC-PND2 6377M: Tony Luck <tony.luck@intel.com> 6378L: linux-edac@vger.kernel.org 6379S: Maintained 6380F: drivers/edac/pnd2_edac.[ch] 6381 6382EDAC-QCOM 6383M: Channagoud Kadabi <ckadabi@codeaurora.org> 6384M: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org> 6385L: linux-arm-msm@vger.kernel.org 6386L: linux-edac@vger.kernel.org 6387S: Maintained 6388F: drivers/edac/qcom_edac.c 6389 6390EDAC-R82600 6391M: Tim Small <tim@buttersideup.com> 6392L: linux-edac@vger.kernel.org 6393S: Maintained 6394F: drivers/edac/r82600_edac.c 6395 6396EDAC-SBRIDGE 6397M: Tony Luck <tony.luck@intel.com> 6398R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 6399L: linux-edac@vger.kernel.org 6400S: Maintained 6401F: drivers/edac/sb_edac.c 6402 6403EDAC-SIFIVE 6404M: Yash Shah <yash.shah@sifive.com> 6405L: linux-edac@vger.kernel.org 6406S: Supported 6407F: drivers/edac/sifive_edac.c 6408 6409EDAC-SKYLAKE 6410M: Tony Luck <tony.luck@intel.com> 6411L: linux-edac@vger.kernel.org 6412S: Maintained 6413F: drivers/edac/skx_*.c 6414 6415EDAC-TI 6416M: Tero Kristo <t-kristo@ti.com> 6417L: linux-edac@vger.kernel.org 6418S: Maintained 6419F: drivers/edac/ti_edac.c 6420 6421EDIROL UA-101/UA-1000 DRIVER 6422M: Clemens Ladisch <clemens@ladisch.de> 6423L: alsa-devel@alsa-project.org (moderated for non-subscribers) 6424S: Maintained 6425T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 6426F: sound/usb/misc/ua101.c 6427 6428EFI TEST DRIVER 6429M: Ivan Hu <ivan.hu@canonical.com> 6430M: Ard Biesheuvel <ardb@kernel.org> 6431L: linux-efi@vger.kernel.org 6432S: Maintained 6433F: drivers/firmware/efi/test/ 6434 6435EFI VARIABLE FILESYSTEM 6436M: Matthew Garrett <matthew.garrett@nebula.com> 6437M: Jeremy Kerr <jk@ozlabs.org> 6438M: Ard Biesheuvel <ardb@kernel.org> 6439L: linux-efi@vger.kernel.org 6440S: Maintained 6441T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 6442F: fs/efivarfs/ 6443 6444EFIFB FRAMEBUFFER DRIVER 6445M: Peter Jones <pjones@redhat.com> 6446L: linux-fbdev@vger.kernel.org 6447S: Maintained 6448F: drivers/video/fbdev/efifb.c 6449 6450EFS FILESYSTEM 6451S: Orphan 6452W: http://aeschi.ch.eu.org/efs/ 6453F: fs/efs/ 6454 6455EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 6456M: Douglas Miller <dougmill@linux.ibm.com> 6457L: netdev@vger.kernel.org 6458S: Maintained 6459F: drivers/net/ethernet/ibm/ehea/ 6460 6461EM28XX VIDEO4LINUX DRIVER 6462M: Mauro Carvalho Chehab <mchehab@kernel.org> 6463L: linux-media@vger.kernel.org 6464S: Maintained 6465W: https://linuxtv.org 6466T: git git://linuxtv.org/media_tree.git 6467F: Documentation/admin-guide/media/em28xx* 6468F: drivers/media/usb/em28xx/ 6469 6470EMBEDDED LINUX 6471M: Paul Gortmaker <paul.gortmaker@windriver.com> 6472M: Matt Mackall <mpm@selenic.com> 6473M: David Woodhouse <dwmw2@infradead.org> 6474L: linux-embedded@vger.kernel.org 6475S: Maintained 6476 6477EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 6478M: Adrian Hunter <adrian.hunter@intel.com> 6479M: Ritesh Harjani <riteshh@codeaurora.org> 6480M: Asutosh Das <asutoshd@codeaurora.org> 6481L: linux-mmc@vger.kernel.org 6482S: Maintained 6483F: drivers/mmc/host/cqhci* 6484 6485EMULEX 10Gbps iSCSI - OneConnect DRIVER 6486M: Subbu Seetharaman <subbu.seetharaman@broadcom.com> 6487M: Ketan Mukadam <ketan.mukadam@broadcom.com> 6488M: Jitendra Bhivare <jitendra.bhivare@broadcom.com> 6489L: linux-scsi@vger.kernel.org 6490S: Supported 6491W: http://www.broadcom.com 6492F: drivers/scsi/be2iscsi/ 6493 6494EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 6495M: Ajit Khaparde <ajit.khaparde@broadcom.com> 6496M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 6497M: Somnath Kotur <somnath.kotur@broadcom.com> 6498L: netdev@vger.kernel.org 6499S: Supported 6500W: http://www.emulex.com 6501F: drivers/net/ethernet/emulex/benet/ 6502 6503EMULEX ONECONNECT ROCE DRIVER 6504M: Selvin Xavier <selvin.xavier@broadcom.com> 6505M: Devesh Sharma <devesh.sharma@broadcom.com> 6506L: linux-rdma@vger.kernel.org 6507S: Odd Fixes 6508W: http://www.broadcom.com 6509F: drivers/infiniband/hw/ocrdma/ 6510F: include/uapi/rdma/ocrdma-abi.h 6511 6512EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 6513M: James Smart <james.smart@broadcom.com> 6514M: Dick Kennedy <dick.kennedy@broadcom.com> 6515L: linux-scsi@vger.kernel.org 6516S: Supported 6517W: http://www.broadcom.com 6518F: drivers/scsi/lpfc/ 6519 6520ENE CB710 FLASH CARD READER DRIVER 6521M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 6522S: Maintained 6523F: drivers/misc/cb710/ 6524F: drivers/mmc/host/cb710-mmc.* 6525F: include/linux/cb710.h 6526 6527ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 6528M: Maxim Levitsky <maximlevitsky@gmail.com> 6529S: Maintained 6530F: drivers/media/rc/ene_ir.* 6531 6532EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 6533M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 6534L: linuxppc-dev@lists.ozlabs.org 6535S: Maintained 6536F: drivers/tty/ehv_bytechan.c 6537 6538EPSON S1D13XXX FRAMEBUFFER DRIVER 6539M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 6540S: Maintained 6541T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 6542F: drivers/video/fbdev/s1d13xxxfb.c 6543F: include/video/s1d13xxxfb.h 6544 6545EROFS FILE SYSTEM 6546M: Gao Xiang <xiang@kernel.org> 6547M: Chao Yu <yuchao0@huawei.com> 6548L: linux-erofs@lists.ozlabs.org 6549S: Maintained 6550T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 6551F: Documentation/filesystems/erofs.rst 6552F: fs/erofs/ 6553F: include/trace/events/erofs.h 6554 6555ERRSEQ ERROR TRACKING INFRASTRUCTURE 6556M: Jeff Layton <jlayton@kernel.org> 6557S: Maintained 6558F: include/linux/errseq.h 6559F: lib/errseq.c 6560 6561ET131X NETWORK DRIVER 6562M: Mark Einon <mark.einon@gmail.com> 6563S: Odd Fixes 6564F: drivers/net/ethernet/agere/ 6565 6566ETHERNET BRIDGE 6567M: Roopa Prabhu <roopa@nvidia.com> 6568M: Nikolay Aleksandrov <nikolay@nvidia.com> 6569L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 6570L: netdev@vger.kernel.org 6571S: Maintained 6572W: http://www.linuxfoundation.org/en/Net:Bridge 6573F: include/linux/netfilter_bridge/ 6574F: net/bridge/ 6575 6576ETHERNET PHY LIBRARY 6577M: Andrew Lunn <andrew@lunn.ch> 6578M: Heiner Kallweit <hkallweit1@gmail.com> 6579R: Russell King <linux@armlinux.org.uk> 6580L: netdev@vger.kernel.org 6581S: Maintained 6582F: Documentation/ABI/testing/sysfs-class-net-phydev 6583F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 6584F: Documentation/devicetree/bindings/net/mdio* 6585F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 6586F: Documentation/networking/phy.rst 6587F: drivers/net/mdio/ 6588F: drivers/net/mdio/of_mdio.c 6589F: drivers/net/pcs/ 6590F: drivers/net/phy/ 6591F: drivers/of/of_net.c 6592F: include/dt-bindings/net/qca-ar803x.h 6593F: include/linux/*mdio*.h 6594F: include/linux/mdio/*.h 6595F: include/linux/of_net.h 6596F: include/linux/phy.h 6597F: include/linux/phy_fixed.h 6598F: include/linux/platform_data/mdio-bcm-unimac.h 6599F: include/linux/platform_data/mdio-gpio.h 6600F: include/trace/events/mdio.h 6601F: include/uapi/linux/mdio.h 6602F: include/uapi/linux/mii.h 6603 6604EXFAT FILE SYSTEM 6605M: Namjae Jeon <namjae.jeon@samsung.com> 6606M: Sungjong Seo <sj1557.seo@samsung.com> 6607L: linux-fsdevel@vger.kernel.org 6608S: Maintained 6609F: fs/exfat/ 6610 6611EXT2 FILE SYSTEM 6612M: Jan Kara <jack@suse.com> 6613L: linux-ext4@vger.kernel.org 6614S: Maintained 6615F: Documentation/filesystems/ext2.rst 6616F: fs/ext2/ 6617F: include/linux/ext2* 6618 6619EXT4 FILE SYSTEM 6620M: "Theodore Ts'o" <tytso@mit.edu> 6621M: Andreas Dilger <adilger.kernel@dilger.ca> 6622L: linux-ext4@vger.kernel.org 6623S: Maintained 6624W: http://ext4.wiki.kernel.org 6625Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 6626T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 6627F: Documentation/filesystems/ext4/ 6628F: fs/ext4/ 6629F: include/trace/events/ext4.h 6630 6631Extended Verification Module (EVM) 6632M: Mimi Zohar <zohar@linux.ibm.com> 6633L: linux-integrity@vger.kernel.org 6634S: Supported 6635F: security/integrity/evm/ 6636 6637EXTENSIBLE FIRMWARE INTERFACE (EFI) 6638M: Ard Biesheuvel <ardb@kernel.org> 6639L: linux-efi@vger.kernel.org 6640S: Maintained 6641T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 6642F: Documentation/admin-guide/efi-stub.rst 6643F: arch/*/include/asm/efi.h 6644F: arch/*/kernel/efi.c 6645F: arch/arm/boot/compressed/efi-header.S 6646F: arch/arm64/kernel/efi-entry.S 6647F: arch/x86/platform/efi/ 6648F: drivers/firmware/efi/ 6649F: include/linux/efi*.h 6650 6651EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 6652M: MyungJoo Ham <myungjoo.ham@samsung.com> 6653M: Chanwoo Choi <cw00.choi@samsung.com> 6654L: linux-kernel@vger.kernel.org 6655S: Maintained 6656T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 6657F: Documentation/devicetree/bindings/extcon/ 6658F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 6659F: drivers/extcon/ 6660F: include/linux/extcon.h 6661F: include/linux/extcon/ 6662 6663EXTRA BOOT CONFIG 6664M: Masami Hiramatsu <mhiramat@kernel.org> 6665S: Maintained 6666F: Documentation/admin-guide/bootconfig.rst 6667F: fs/proc/bootconfig.c 6668F: include/linux/bootconfig.h 6669F: lib/bootconfig.c 6670F: tools/bootconfig/* 6671F: tools/bootconfig/scripts/* 6672 6673EXYNOS DP DRIVER 6674M: Jingoo Han <jingoohan1@gmail.com> 6675L: dri-devel@lists.freedesktop.org 6676S: Maintained 6677F: drivers/gpu/drm/exynos/exynos_dp* 6678 6679EXYNOS SYSMMU (IOMMU) driver 6680M: Marek Szyprowski <m.szyprowski@samsung.com> 6681L: iommu@lists.linux-foundation.org 6682S: Maintained 6683F: drivers/iommu/exynos-iommu.c 6684 6685F2FS FILE SYSTEM 6686M: Jaegeuk Kim <jaegeuk@kernel.org> 6687M: Chao Yu <yuchao0@huawei.com> 6688L: linux-f2fs-devel@lists.sourceforge.net 6689S: Maintained 6690W: https://f2fs.wiki.kernel.org/ 6691T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 6692F: Documentation/ABI/testing/sysfs-fs-f2fs 6693F: Documentation/filesystems/f2fs.rst 6694F: fs/f2fs/ 6695F: include/linux/f2fs_fs.h 6696F: include/trace/events/f2fs.h 6697 6698F71805F HARDWARE MONITORING DRIVER 6699M: Jean Delvare <jdelvare@suse.com> 6700L: linux-hwmon@vger.kernel.org 6701S: Maintained 6702F: Documentation/hwmon/f71805f.rst 6703F: drivers/hwmon/f71805f.c 6704 6705FADDR2LINE 6706M: Josh Poimboeuf <jpoimboe@redhat.com> 6707S: Maintained 6708F: scripts/faddr2line 6709 6710FAILOVER MODULE 6711M: Sridhar Samudrala <sridhar.samudrala@intel.com> 6712L: netdev@vger.kernel.org 6713S: Supported 6714F: Documentation/networking/failover.rst 6715F: include/net/failover.h 6716F: net/core/failover.c 6717 6718FANOTIFY 6719M: Jan Kara <jack@suse.cz> 6720R: Amir Goldstein <amir73il@gmail.com> 6721L: linux-fsdevel@vger.kernel.org 6722S: Maintained 6723F: fs/notify/fanotify/ 6724F: include/linux/fanotify.h 6725F: include/uapi/linux/fanotify.h 6726 6727FARSYNC SYNCHRONOUS DRIVER 6728M: Kevin Curtis <kevin.curtis@farsite.co.uk> 6729S: Supported 6730W: http://www.farsite.co.uk/ 6731F: drivers/net/wan/farsync.* 6732 6733FAULT INJECTION SUPPORT 6734M: Akinobu Mita <akinobu.mita@gmail.com> 6735S: Supported 6736F: Documentation/fault-injection/ 6737F: lib/fault-inject.c 6738 6739FBTFT Framebuffer drivers 6740L: dri-devel@lists.freedesktop.org 6741L: linux-fbdev@vger.kernel.org 6742S: Orphan 6743F: drivers/staging/fbtft/ 6744 6745FC0011 TUNER DRIVER 6746M: Michael Buesch <m@bues.ch> 6747L: linux-media@vger.kernel.org 6748S: Maintained 6749F: drivers/media/tuners/fc0011.c 6750F: drivers/media/tuners/fc0011.h 6751 6752FC2580 MEDIA DRIVER 6753M: Antti Palosaari <crope@iki.fi> 6754L: linux-media@vger.kernel.org 6755S: Maintained 6756W: https://linuxtv.org 6757W: http://palosaari.fi/linux/ 6758Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6759T: git git://linuxtv.org/anttip/media_tree.git 6760F: drivers/media/tuners/fc2580* 6761 6762FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 6763M: Hannes Reinecke <hare@suse.de> 6764L: linux-scsi@vger.kernel.org 6765S: Supported 6766W: www.Open-FCoE.org 6767F: drivers/scsi/fcoe/ 6768F: drivers/scsi/libfc/ 6769F: include/scsi/fc/ 6770F: include/scsi/libfc.h 6771F: include/scsi/libfcoe.h 6772F: include/uapi/scsi/fc/ 6773 6774FILE LOCKING (flock() and fcntl()/lockf()) 6775M: Jeff Layton <jlayton@kernel.org> 6776M: "J. Bruce Fields" <bfields@fieldses.org> 6777L: linux-fsdevel@vger.kernel.org 6778S: Maintained 6779F: fs/fcntl.c 6780F: fs/locks.c 6781F: include/linux/fcntl.h 6782F: include/uapi/linux/fcntl.h 6783 6784FILESYSTEM DIRECT ACCESS (DAX) 6785M: Dan Williams <dan.j.williams@intel.com> 6786R: Matthew Wilcox <willy@infradead.org> 6787R: Jan Kara <jack@suse.cz> 6788L: linux-fsdevel@vger.kernel.org 6789L: linux-nvdimm@lists.01.org 6790S: Supported 6791F: fs/dax.c 6792F: include/linux/dax.h 6793F: include/trace/events/fs_dax.h 6794 6795FILESYSTEMS (VFS and infrastructure) 6796M: Alexander Viro <viro@zeniv.linux.org.uk> 6797L: linux-fsdevel@vger.kernel.org 6798S: Maintained 6799F: fs/* 6800F: include/linux/fs.h 6801F: include/linux/fs_types.h 6802F: include/uapi/linux/fs.h 6803F: include/uapi/linux/openat2.h 6804 6805FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 6806M: Riku Voipio <riku.voipio@iki.fi> 6807L: linux-hwmon@vger.kernel.org 6808S: Maintained 6809F: drivers/hwmon/f75375s.c 6810F: include/linux/f75375s.h 6811 6812FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 6813M: Clemens Ladisch <clemens@ladisch.de> 6814M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 6815L: alsa-devel@alsa-project.org (moderated for non-subscribers) 6816S: Maintained 6817T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 6818F: include/uapi/sound/firewire.h 6819F: sound/firewire/ 6820 6821FIREWIRE MEDIA DRIVERS (firedtv) 6822M: Stefan Richter <stefanr@s5r6.in-berlin.de> 6823L: linux-media@vger.kernel.org 6824L: linux1394-devel@lists.sourceforge.net 6825S: Maintained 6826T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 6827F: drivers/media/firewire/ 6828 6829FIREWIRE SBP-2 TARGET 6830M: Chris Boot <bootc@bootc.net> 6831L: linux-scsi@vger.kernel.org 6832L: target-devel@vger.kernel.org 6833L: linux1394-devel@lists.sourceforge.net 6834S: Maintained 6835T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 6836F: drivers/target/sbp/ 6837 6838FIREWIRE SUBSYSTEM 6839M: Stefan Richter <stefanr@s5r6.in-berlin.de> 6840L: linux1394-devel@lists.sourceforge.net 6841S: Maintained 6842W: http://ieee1394.wiki.kernel.org/ 6843T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 6844F: drivers/firewire/ 6845F: include/linux/firewire.h 6846F: include/uapi/linux/firewire*.h 6847F: tools/firewire/ 6848 6849FIRMWARE LOADER (request_firmware) 6850M: Luis Chamberlain <mcgrof@kernel.org> 6851L: linux-kernel@vger.kernel.org 6852S: Maintained 6853F: Documentation/firmware_class/ 6854F: drivers/base/firmware_loader/ 6855F: include/linux/firmware.h 6856 6857FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card) 6858M: Joshua Morris <josh.h.morris@us.ibm.com> 6859M: Philip Kelleher <pjk1939@linux.ibm.com> 6860S: Maintained 6861F: drivers/block/rsxx/ 6862 6863FLEXTIMER FTM-QUADDEC DRIVER 6864M: Patrick Havelange <patrick.havelange@essensium.com> 6865L: linux-iio@vger.kernel.org 6866S: Maintained 6867F: Documentation/ABI/testing/sysfs-bus-counter-ftm-quaddec 6868F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 6869F: drivers/counter/ftm-quaddec.c 6870 6871FLOPPY DRIVER 6872M: Denis Efremov <efremov@linux.com> 6873L: linux-block@vger.kernel.org 6874S: Odd Fixes 6875F: drivers/block/floppy.c 6876 6877FLYSKY FSIA6B RC RECEIVER 6878M: Markus Koch <markus@notsyncing.net> 6879L: linux-input@vger.kernel.org 6880S: Maintained 6881F: drivers/input/joystick/fsia6b.c 6882 6883FORCEDETH GIGABIT ETHERNET DRIVER 6884M: Rain River <rain.1986.08.12@gmail.com> 6885M: Zhu Yanjun <zyjzyj2000@gmail.com> 6886L: netdev@vger.kernel.org 6887S: Maintained 6888F: drivers/net/ethernet/nvidia/* 6889 6890FPGA DFL DRIVERS 6891M: Wu Hao <hao.wu@intel.com> 6892R: Tom Rix <trix@redhat.com> 6893L: linux-fpga@vger.kernel.org 6894S: Maintained 6895F: Documentation/ABI/testing/sysfs-bus-dfl 6896F: Documentation/fpga/dfl.rst 6897F: drivers/fpga/dfl* 6898F: include/uapi/linux/fpga-dfl.h 6899 6900FPGA MANAGER FRAMEWORK 6901M: Moritz Fischer <mdf@kernel.org> 6902R: Tom Rix <trix@redhat.com> 6903L: linux-fpga@vger.kernel.org 6904S: Maintained 6905W: http://www.rocketboards.org 6906Q: http://patchwork.kernel.org/project/linux-fpga/list/ 6907T: git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git 6908F: Documentation/devicetree/bindings/fpga/ 6909F: Documentation/driver-api/fpga/ 6910F: Documentation/fpga/ 6911F: drivers/fpga/ 6912F: include/linux/fpga/ 6913 6914FPU EMULATOR 6915M: Bill Metzenthen <billm@melbpc.org.au> 6916S: Maintained 6917W: http://floatingpoint.sourceforge.net/emulator/index.html 6918F: arch/x86/math-emu/ 6919 6920FRAME RELAY DLCI/FRAD (Sangoma drivers too) 6921L: netdev@vger.kernel.org 6922S: Orphan 6923F: drivers/net/wan/dlci.c 6924F: drivers/net/wan/sdla.c 6925 6926FRAMEBUFFER LAYER 6927M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 6928L: dri-devel@lists.freedesktop.org 6929L: linux-fbdev@vger.kernel.org 6930S: Maintained 6931Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 6932T: git git://anongit.freedesktop.org/drm/drm-misc 6933F: Documentation/fb/ 6934F: drivers/video/ 6935F: include/linux/fb.h 6936F: include/uapi/linux/fb.h 6937F: include/uapi/video/ 6938F: include/video/ 6939 6940FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 6941M: Horia Geantă <horia.geanta@nxp.com> 6942M: Aymen Sghaier <aymen.sghaier@nxp.com> 6943L: linux-crypto@vger.kernel.org 6944S: Maintained 6945F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 6946F: drivers/crypto/caam/ 6947 6948FREESCALE COLDFIRE M5441X MMC DRIVER 6949M: Angelo Dureghello <angelo.dureghello@timesys.com> 6950L: linux-mmc@vger.kernel.org 6951S: Maintained 6952F: drivers/mmc/host/sdhci-esdhc-mcf.c 6953F: include/linux/platform_data/mmc-esdhc-mcf.h 6954 6955FREESCALE DIU FRAMEBUFFER DRIVER 6956M: Timur Tabi <timur@kernel.org> 6957L: linux-fbdev@vger.kernel.org 6958S: Maintained 6959F: drivers/video/fbdev/fsl-diu-fb.* 6960 6961FREESCALE DMA DRIVER 6962M: Li Yang <leoyang.li@nxp.com> 6963M: Zhang Wei <zw@zh-kernel.org> 6964L: linuxppc-dev@lists.ozlabs.org 6965S: Maintained 6966F: drivers/dma/fsldma.* 6967 6968FREESCALE DSPI DRIVER 6969M: Vladimir Oltean <olteanv@gmail.com> 6970L: linux-spi@vger.kernel.org 6971S: Maintained 6972F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 6973F: drivers/spi/spi-fsl-dspi.c 6974F: include/linux/spi/spi-fsl-dspi.h 6975 6976FREESCALE ENETC ETHERNET DRIVERS 6977M: Claudiu Manoil <claudiu.manoil@nxp.com> 6978L: netdev@vger.kernel.org 6979S: Maintained 6980F: drivers/net/ethernet/freescale/enetc/ 6981 6982FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 6983M: Claudiu Manoil <claudiu.manoil@nxp.com> 6984L: netdev@vger.kernel.org 6985S: Maintained 6986F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 6987F: drivers/net/ethernet/freescale/gianfar* 6988 6989FREESCALE GPMI NAND DRIVER 6990M: Han Xu <han.xu@nxp.com> 6991L: linux-mtd@lists.infradead.org 6992S: Maintained 6993F: drivers/mtd/nand/raw/gpmi-nand/* 6994 6995FREESCALE I2C CPM DRIVER 6996M: Jochen Friedrich <jochen@scram.de> 6997L: linuxppc-dev@lists.ozlabs.org 6998L: linux-i2c@vger.kernel.org 6999S: Maintained 7000F: drivers/i2c/busses/i2c-cpm.c 7001 7002FREESCALE IMX / MXC FEC DRIVER 7003M: Fugang Duan <fugang.duan@nxp.com> 7004L: netdev@vger.kernel.org 7005S: Maintained 7006F: Documentation/devicetree/bindings/net/fsl-fec.txt 7007F: drivers/net/ethernet/freescale/fec.h 7008F: drivers/net/ethernet/freescale/fec_main.c 7009F: drivers/net/ethernet/freescale/fec_ptp.c 7010 7011FREESCALE IMX / MXC FRAMEBUFFER DRIVER 7012M: Sascha Hauer <s.hauer@pengutronix.de> 7013R: Pengutronix Kernel Team <kernel@pengutronix.de> 7014L: linux-fbdev@vger.kernel.org 7015L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7016S: Maintained 7017F: drivers/video/fbdev/imxfb.c 7018F: include/linux/platform_data/video-imxfb.h 7019 7020FREESCALE IMX DDR PMU DRIVER 7021M: Frank Li <Frank.li@nxp.com> 7022L: linux-arm-kernel@lists.infradead.org 7023S: Maintained 7024F: Documentation/admin-guide/perf/imx-ddr.rst 7025F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 7026F: drivers/perf/fsl_imx8_ddr_perf.c 7027 7028FREESCALE IMX I2C DRIVER 7029M: Oleksij Rempel <o.rempel@pengutronix.de> 7030R: Pengutronix Kernel Team <kernel@pengutronix.de> 7031L: linux-i2c@vger.kernel.org 7032S: Maintained 7033F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 7034F: drivers/i2c/busses/i2c-imx.c 7035 7036FREESCALE IMX LPI2C DRIVER 7037M: Dong Aisheng <aisheng.dong@nxp.com> 7038L: linux-i2c@vger.kernel.org 7039L: linux-imx@nxp.com 7040S: Maintained 7041F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 7042F: drivers/i2c/busses/i2c-imx-lpi2c.c 7043 7044FREESCALE QORIQ DPAA ETHERNET DRIVER 7045M: Madalin Bucur <madalin.bucur@nxp.com> 7046L: netdev@vger.kernel.org 7047S: Maintained 7048F: drivers/net/ethernet/freescale/dpaa 7049 7050FREESCALE QORIQ DPAA FMAN DRIVER 7051M: Madalin Bucur <madalin.bucur@nxp.com> 7052L: netdev@vger.kernel.org 7053S: Maintained 7054F: Documentation/devicetree/bindings/net/fsl-fman.txt 7055F: drivers/net/ethernet/freescale/fman 7056 7057FREESCALE QORIQ PTP CLOCK DRIVER 7058M: Yangbo Lu <yangbo.lu@nxp.com> 7059L: netdev@vger.kernel.org 7060S: Maintained 7061F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 7062F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 7063F: drivers/net/ethernet/freescale/dpaa2/dprtc* 7064F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 7065F: drivers/ptp/ptp_qoriq.c 7066F: drivers/ptp/ptp_qoriq_debugfs.c 7067F: include/linux/fsl/ptp_qoriq.h 7068 7069FREESCALE QUAD SPI DRIVER 7070M: Han Xu <han.xu@nxp.com> 7071L: linux-spi@vger.kernel.org 7072S: Maintained 7073F: drivers/spi/spi-fsl-qspi.c 7074 7075FREESCALE QUICC ENGINE LIBRARY 7076M: Qiang Zhao <qiang.zhao@nxp.com> 7077L: linuxppc-dev@lists.ozlabs.org 7078S: Maintained 7079F: drivers/soc/fsl/qe/ 7080F: include/soc/fsl/*qe*.h 7081F: include/soc/fsl/*ucc*.h 7082 7083FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 7084M: Li Yang <leoyang.li@nxp.com> 7085L: netdev@vger.kernel.org 7086L: linuxppc-dev@lists.ozlabs.org 7087S: Maintained 7088F: drivers/net/ethernet/freescale/ucc_geth* 7089 7090FREESCALE QUICC ENGINE UCC HDLC DRIVER 7091M: Zhao Qiang <qiang.zhao@nxp.com> 7092L: netdev@vger.kernel.org 7093L: linuxppc-dev@lists.ozlabs.org 7094S: Maintained 7095F: drivers/net/wan/fsl_ucc_hdlc* 7096 7097FREESCALE QUICC ENGINE UCC UART DRIVER 7098M: Timur Tabi <timur@kernel.org> 7099L: linuxppc-dev@lists.ozlabs.org 7100S: Maintained 7101F: drivers/tty/serial/ucc_uart.c 7102 7103FREESCALE SOC DRIVERS 7104M: Li Yang <leoyang.li@nxp.com> 7105L: linuxppc-dev@lists.ozlabs.org 7106L: linux-arm-kernel@lists.infradead.org 7107S: Maintained 7108F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.txt 7109F: Documentation/devicetree/bindings/soc/fsl/ 7110F: drivers/soc/fsl/ 7111F: include/linux/fsl/ 7112 7113FREESCALE SOC FS_ENET DRIVER 7114M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 7115L: linuxppc-dev@lists.ozlabs.org 7116L: netdev@vger.kernel.org 7117S: Maintained 7118F: drivers/net/ethernet/freescale/fs_enet/ 7119F: include/linux/fs_enet_pd.h 7120 7121FREESCALE SOC SOUND DRIVERS 7122M: Timur Tabi <timur@kernel.org> 7123M: Nicolin Chen <nicoleotsuka@gmail.com> 7124M: Xiubo Li <Xiubo.Lee@gmail.com> 7125R: Fabio Estevam <festevam@gmail.com> 7126R: Shengjiu Wang <shengjiu.wang@gmail.com> 7127L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7128L: linuxppc-dev@lists.ozlabs.org 7129S: Maintained 7130F: sound/soc/fsl/fsl* 7131F: sound/soc/fsl/imx* 7132F: sound/soc/fsl/mpc8610_hpcd.c 7133 7134FREESCALE USB PERIPHERAL DRIVERS 7135M: Li Yang <leoyang.li@nxp.com> 7136L: linux-usb@vger.kernel.org 7137L: linuxppc-dev@lists.ozlabs.org 7138S: Maintained 7139F: drivers/usb/gadget/udc/fsl* 7140 7141FREESCALE USB PHY DRIVER 7142M: Ran Wang <ran.wang_1@nxp.com> 7143L: linux-usb@vger.kernel.org 7144L: linuxppc-dev@lists.ozlabs.org 7145S: Maintained 7146F: drivers/usb/phy/phy-fsl-usb* 7147 7148FREEVXFS FILESYSTEM 7149M: Christoph Hellwig <hch@infradead.org> 7150S: Maintained 7151W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 7152F: fs/freevxfs/ 7153 7154FREEZER 7155M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 7156M: Pavel Machek <pavel@ucw.cz> 7157L: linux-pm@vger.kernel.org 7158S: Supported 7159F: Documentation/power/freezing-of-tasks.rst 7160F: include/linux/freezer.h 7161F: kernel/freezer.c 7162 7163FRONTSWAP API 7164M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 7165L: linux-kernel@vger.kernel.org 7166S: Maintained 7167F: include/linux/frontswap.h 7168F: mm/frontswap.c 7169 7170FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 7171M: David Howells <dhowells@redhat.com> 7172L: linux-cachefs@redhat.com (moderated for non-subscribers) 7173S: Supported 7174F: Documentation/filesystems/caching/ 7175F: fs/fscache/ 7176F: include/linux/fscache*.h 7177 7178FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 7179M: Theodore Y. Ts'o <tytso@mit.edu> 7180M: Jaegeuk Kim <jaegeuk@kernel.org> 7181M: Eric Biggers <ebiggers@kernel.org> 7182L: linux-fscrypt@vger.kernel.org 7183S: Supported 7184Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 7185T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git 7186F: Documentation/filesystems/fscrypt.rst 7187F: fs/crypto/ 7188F: include/linux/fscrypt*.h 7189F: include/uapi/linux/fscrypt.h 7190 7191FSI SUBSYSTEM 7192M: Jeremy Kerr <jk@ozlabs.org> 7193M: Joel Stanley <joel@jms.id.au> 7194R: Alistar Popple <alistair@popple.id.au> 7195R: Eddie James <eajames@linux.ibm.com> 7196L: linux-fsi@lists.ozlabs.org 7197S: Supported 7198Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 7199T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 7200F: drivers/fsi/ 7201F: include/linux/fsi*.h 7202F: include/trace/events/fsi*.h 7203 7204FSI-ATTACHED I2C DRIVER 7205M: Eddie James <eajames@linux.ibm.com> 7206L: linux-i2c@vger.kernel.org 7207L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 7208S: Maintained 7209F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 7210F: drivers/i2c/busses/i2c-fsi.c 7211 7212FSI-ATTACHED SPI DRIVER 7213M: Eddie James <eajames@linux.ibm.com> 7214L: linux-spi@vger.kernel.org 7215S: Maintained 7216F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 7217F: drivers/spi/spi-fsi.c 7218 7219FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 7220M: Jan Kara <jack@suse.cz> 7221R: Amir Goldstein <amir73il@gmail.com> 7222L: linux-fsdevel@vger.kernel.org 7223S: Maintained 7224T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 7225F: fs/notify/ 7226F: include/linux/fsnotify*.h 7227 7228FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 7229M: Eric Biggers <ebiggers@kernel.org> 7230M: Theodore Y. Ts'o <tytso@mit.edu> 7231L: linux-fscrypt@vger.kernel.org 7232S: Supported 7233Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 7234T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity 7235F: Documentation/filesystems/fsverity.rst 7236F: fs/verity/ 7237F: include/linux/fsverity.h 7238F: include/uapi/linux/fsverity.h 7239 7240FUJITSU LAPTOP EXTRAS 7241M: Jonathan Woithe <jwoithe@just42.net> 7242L: platform-driver-x86@vger.kernel.org 7243S: Maintained 7244F: drivers/platform/x86/fujitsu-laptop.c 7245 7246FUJITSU M-5MO LS CAMERA ISP DRIVER 7247M: Kyungmin Park <kyungmin.park@samsung.com> 7248M: Heungjun Kim <riverful.kim@samsung.com> 7249L: linux-media@vger.kernel.org 7250S: Maintained 7251F: drivers/media/i2c/m5mols/ 7252F: include/media/i2c/m5mols.h 7253 7254FUJITSU TABLET EXTRAS 7255M: Robert Gerlach <khnz@gmx.de> 7256L: platform-driver-x86@vger.kernel.org 7257S: Maintained 7258F: drivers/platform/x86/fujitsu-tablet.c 7259 7260FUSE: FILESYSTEM IN USERSPACE 7261M: Miklos Szeredi <miklos@szeredi.hu> 7262L: linux-fsdevel@vger.kernel.org 7263S: Maintained 7264W: https://github.com/libfuse/ 7265T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 7266F: Documentation/filesystems/fuse.rst 7267F: fs/fuse/ 7268F: include/uapi/linux/fuse.h 7269 7270FUTEX SUBSYSTEM 7271M: Thomas Gleixner <tglx@linutronix.de> 7272M: Ingo Molnar <mingo@redhat.com> 7273R: Peter Zijlstra <peterz@infradead.org> 7274R: Darren Hart <dvhart@infradead.org> 7275L: linux-kernel@vger.kernel.org 7276S: Maintained 7277T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 7278F: Documentation/locking/*futex* 7279F: include/asm-generic/futex.h 7280F: include/linux/futex.h 7281F: include/uapi/linux/futex.h 7282F: kernel/futex.c 7283F: tools/perf/bench/futex* 7284F: tools/testing/selftests/futex/ 7285 7286GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 7287M: Tim Harvey <tharvey@gateworks.com> 7288M: Robert Jones <rjones@gateworks.com> 7289S: Maintained 7290F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 7291F: drivers/mfd/gateworks-gsc.c 7292F: include/linux/mfd/gsc.h 7293F: Documentation/hwmon/gsc-hwmon.rst 7294F: drivers/hwmon/gsc-hwmon.c 7295F: include/linux/platform_data/gsc_hwmon.h 7296 7297GASKET DRIVER FRAMEWORK 7298M: Rob Springer <rspringer@google.com> 7299M: Todd Poynor <toddpoynor@google.com> 7300M: Ben Chan <benchan@chromium.org> 7301M: Richard Yeh <rcy@google.com> 7302S: Maintained 7303F: drivers/staging/gasket/ 7304 7305GCC PLUGINS 7306M: Kees Cook <keescook@chromium.org> 7307R: Emese Revfy <re.emese@gmail.com> 7308L: linux-hardening@vger.kernel.org 7309S: Maintained 7310F: Documentation/kbuild/gcc-plugins.rst 7311F: scripts/Makefile.gcc-plugins 7312F: scripts/gcc-plugin.sh 7313F: scripts/gcc-plugins/ 7314 7315GCOV BASED KERNEL PROFILING 7316M: Peter Oberparleiter <oberpar@linux.ibm.com> 7317S: Maintained 7318F: Documentation/dev-tools/gcov.rst 7319F: kernel/gcov/ 7320 7321GDB KERNEL DEBUGGING HELPER SCRIPTS 7322M: Jan Kiszka <jan.kiszka@siemens.com> 7323M: Kieran Bingham <kbingham@kernel.org> 7324S: Supported 7325F: scripts/gdb/ 7326 7327GDT SCSI DISK ARRAY CONTROLLER DRIVER 7328M: Achim Leubner <achim_leubner@adaptec.com> 7329L: linux-scsi@vger.kernel.org 7330S: Supported 7331W: http://www.icp-vortex.com/ 7332F: drivers/scsi/gdt* 7333 7334GEMTEK FM RADIO RECEIVER DRIVER 7335M: Hans Verkuil <hverkuil@xs4all.nl> 7336L: linux-media@vger.kernel.org 7337S: Maintained 7338W: https://linuxtv.org 7339T: git git://linuxtv.org/media_tree.git 7340F: drivers/media/radio/radio-gemtek* 7341 7342GENERIC ARCHITECTURE TOPOLOGY 7343M: Sudeep Holla <sudeep.holla@arm.com> 7344L: linux-kernel@vger.kernel.org 7345S: Maintained 7346F: drivers/base/arch_topology.c 7347F: include/linux/arch_topology.h 7348 7349GENERIC GPIO I2C DRIVER 7350M: Wolfram Sang <wsa+renesas@sang-engineering.com> 7351S: Supported 7352F: drivers/i2c/busses/i2c-gpio.c 7353F: include/linux/platform_data/i2c-gpio.h 7354 7355GENERIC GPIO I2C MULTIPLEXER DRIVER 7356M: Peter Korsgaard <peter.korsgaard@barco.com> 7357L: linux-i2c@vger.kernel.org 7358S: Supported 7359F: Documentation/i2c/muxes/i2c-mux-gpio.rst 7360F: drivers/i2c/muxes/i2c-mux-gpio.c 7361F: include/linux/platform_data/i2c-mux-gpio.h 7362 7363GENERIC HDLC (WAN) DRIVERS 7364M: Krzysztof Halasa <khc@pm.waw.pl> 7365S: Maintained 7366W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 7367F: drivers/net/wan/c101.c 7368F: drivers/net/wan/hd6457* 7369F: drivers/net/wan/hdlc* 7370F: drivers/net/wan/n2.c 7371F: drivers/net/wan/pc300too.c 7372F: drivers/net/wan/pci200syn.c 7373F: drivers/net/wan/wanxl* 7374 7375GENERIC INCLUDE/ASM HEADER FILES 7376M: Arnd Bergmann <arnd@arndb.de> 7377L: linux-arch@vger.kernel.org 7378S: Maintained 7379T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 7380F: include/asm-generic/ 7381F: include/uapi/asm-generic/ 7382 7383GENERIC PHY FRAMEWORK 7384M: Kishon Vijay Abraham I <kishon@ti.com> 7385M: Vinod Koul <vkoul@kernel.org> 7386L: linux-kernel@vger.kernel.org 7387S: Supported 7388T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 7389F: Documentation/devicetree/bindings/phy/ 7390F: drivers/phy/ 7391F: include/linux/phy/ 7392 7393GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 7394M: Wolfram Sang <wsa+renesas@sang-engineering.com> 7395S: Supported 7396F: drivers/i2c/muxes/i2c-demux-pinctrl.c 7397 7398GENERIC PM DOMAINS 7399M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 7400M: Kevin Hilman <khilman@kernel.org> 7401M: Ulf Hansson <ulf.hansson@linaro.org> 7402L: linux-pm@vger.kernel.org 7403S: Supported 7404F: Documentation/devicetree/bindings/power/power?domain* 7405F: drivers/base/power/domain*.c 7406F: include/linux/pm_domain.h 7407 7408GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 7409M: Eugen Hristev <eugen.hristev@microchip.com> 7410L: linux-input@vger.kernel.org 7411S: Maintained 7412F: drivers/input/touchscreen/resistive-adc-touch.c 7413 7414GENERIC UIO DRIVER FOR PCI DEVICES 7415M: "Michael S. Tsirkin" <mst@redhat.com> 7416L: kvm@vger.kernel.org 7417S: Supported 7418F: drivers/uio/uio_pci_generic.c 7419 7420GENERIC VDSO LIBRARY 7421M: Andy Lutomirski <luto@kernel.org> 7422M: Thomas Gleixner <tglx@linutronix.de> 7423M: Vincenzo Frascino <vincenzo.frascino@arm.com> 7424L: linux-kernel@vger.kernel.org 7425S: Maintained 7426T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 7427F: include/asm-generic/vdso/vsyscall.h 7428F: include/vdso/ 7429F: kernel/time/vsyscall.c 7430F: lib/vdso/ 7431 7432GENWQE (IBM Generic Workqueue Card) 7433M: Frank Haverkamp <haver@linux.ibm.com> 7434S: Supported 7435F: drivers/misc/genwqe/ 7436 7437GET_MAINTAINER SCRIPT 7438M: Joe Perches <joe@perches.com> 7439S: Maintained 7440F: scripts/get_maintainer.pl 7441 7442GFS2 FILE SYSTEM 7443M: Bob Peterson <rpeterso@redhat.com> 7444M: Andreas Gruenbacher <agruenba@redhat.com> 7445L: cluster-devel@redhat.com 7446S: Supported 7447W: http://sources.redhat.com/cluster/ 7448T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 7449F: Documentation/filesystems/gfs2* 7450F: fs/gfs2/ 7451F: include/uapi/linux/gfs2_ondisk.h 7452 7453GNSS SUBSYSTEM 7454M: Johan Hovold <johan@kernel.org> 7455S: Maintained 7456T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 7457F: Documentation/ABI/testing/sysfs-class-gnss 7458F: Documentation/devicetree/bindings/gnss/ 7459F: drivers/gnss/ 7460F: include/linux/gnss.h 7461 7462GO7007 MPEG CODEC 7463M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 7464L: linux-media@vger.kernel.org 7465S: Maintained 7466F: drivers/media/usb/go7007/ 7467 7468GOODIX TOUCHSCREEN 7469M: Bastien Nocera <hadess@hadess.net> 7470L: linux-input@vger.kernel.org 7471S: Maintained 7472F: drivers/input/touchscreen/goodix.c 7473 7474GOOGLE ETHERNET DRIVERS 7475M: Catherine Sullivan <csully@google.com> 7476R: Sagi Shahar <sagis@google.com> 7477R: Jon Olson <jonolson@google.com> 7478L: netdev@vger.kernel.org 7479S: Supported 7480F: Documentation/networking/device_drivers/ethernet/google/gve.rst 7481F: drivers/net/ethernet/google 7482 7483GPD POCKET FAN DRIVER 7484M: Hans de Goede <hdegoede@redhat.com> 7485L: platform-driver-x86@vger.kernel.org 7486S: Maintained 7487F: drivers/platform/x86/gpd-pocket-fan.c 7488 7489GPIO ACPI SUPPORT 7490M: Mika Westerberg <mika.westerberg@linux.intel.com> 7491M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 7492L: linux-gpio@vger.kernel.org 7493L: linux-acpi@vger.kernel.org 7494S: Maintained 7495F: Documentation/firmware-guide/acpi/gpio-properties.rst 7496F: drivers/gpio/gpiolib-acpi.c 7497F: drivers/gpio/gpiolib-acpi.h 7498 7499GPIO AGGREGATOR 7500M: Geert Uytterhoeven <geert+renesas@glider.be> 7501L: linux-gpio@vger.kernel.org 7502S: Supported 7503F: Documentation/admin-guide/gpio/gpio-aggregator.rst 7504F: drivers/gpio/gpio-aggregator.c 7505 7506GPIO IR Transmitter 7507M: Sean Young <sean@mess.org> 7508L: linux-media@vger.kernel.org 7509S: Maintained 7510F: drivers/media/rc/gpio-ir-tx.c 7511 7512GPIO MOCKUP DRIVER 7513M: Bamvor Jian Zhang <bamv2005@gmail.com> 7514L: linux-gpio@vger.kernel.org 7515S: Maintained 7516F: drivers/gpio/gpio-mockup.c 7517F: tools/testing/selftests/gpio/ 7518 7519GPIO REGMAP 7520R: Michael Walle <michael@walle.cc> 7521S: Maintained 7522F: drivers/gpio/gpio-regmap.c 7523F: include/linux/gpio/regmap.h 7524 7525GPIO SUBSYSTEM 7526M: Linus Walleij <linus.walleij@linaro.org> 7527M: Bartosz Golaszewski <bgolaszewski@baylibre.com> 7528L: linux-gpio@vger.kernel.org 7529S: Maintained 7530T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git 7531F: Documentation/ABI/obsolete/sysfs-gpio 7532F: Documentation/ABI/testing/gpio-cdev 7533F: Documentation/admin-guide/gpio/ 7534F: Documentation/devicetree/bindings/gpio/ 7535F: Documentation/driver-api/gpio/ 7536F: drivers/gpio/ 7537F: include/asm-generic/gpio.h 7538F: include/linux/gpio.h 7539F: include/linux/gpio/ 7540F: include/linux/of_gpio.h 7541F: include/uapi/linux/gpio.h 7542F: tools/gpio/ 7543 7544GRE DEMULTIPLEXER DRIVER 7545M: Dmitry Kozlov <xeb@mail.ru> 7546L: netdev@vger.kernel.org 7547S: Maintained 7548F: include/net/gre.h 7549F: net/ipv4/gre_demux.c 7550F: net/ipv4/gre_offload.c 7551 7552GRETH 10/100/1G Ethernet MAC device driver 7553M: Andreas Larsson <andreas@gaisler.com> 7554L: netdev@vger.kernel.org 7555S: Maintained 7556F: drivers/net/ethernet/aeroflex/ 7557 7558GREYBUS AUDIO PROTOCOLS DRIVERS 7559M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 7560M: Mark Greer <mgreer@animalcreek.com> 7561S: Maintained 7562F: drivers/staging/greybus/audio_apbridgea.c 7563F: drivers/staging/greybus/audio_apbridgea.h 7564F: drivers/staging/greybus/audio_codec.c 7565F: drivers/staging/greybus/audio_codec.h 7566F: drivers/staging/greybus/audio_gb.c 7567F: drivers/staging/greybus/audio_manager.c 7568F: drivers/staging/greybus/audio_manager.h 7569F: drivers/staging/greybus/audio_manager_module.c 7570F: drivers/staging/greybus/audio_manager_private.h 7571F: drivers/staging/greybus/audio_manager_sysfs.c 7572F: drivers/staging/greybus/audio_module.c 7573F: drivers/staging/greybus/audio_topology.c 7574 7575GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 7576M: Viresh Kumar <vireshk@kernel.org> 7577S: Maintained 7578F: drivers/staging/greybus/authentication.c 7579F: drivers/staging/greybus/bootrom.c 7580F: drivers/staging/greybus/firmware.h 7581F: drivers/staging/greybus/fw-core.c 7582F: drivers/staging/greybus/fw-download.c 7583F: drivers/staging/greybus/fw-management.c 7584F: drivers/staging/greybus/greybus_authentication.h 7585F: drivers/staging/greybus/greybus_firmware.h 7586F: drivers/staging/greybus/hid.c 7587F: drivers/staging/greybus/i2c.c 7588F: drivers/staging/greybus/spi.c 7589F: drivers/staging/greybus/spilib.c 7590F: drivers/staging/greybus/spilib.h 7591 7592GREYBUS LOOPBACK DRIVER 7593M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 7594S: Maintained 7595F: drivers/staging/greybus/loopback.c 7596 7597GREYBUS PLATFORM DRIVERS 7598M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 7599S: Maintained 7600F: drivers/staging/greybus/arche-apb-ctrl.c 7601F: drivers/staging/greybus/arche-platform.c 7602F: drivers/staging/greybus/arche_platform.h 7603 7604GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 7605M: Rui Miguel Silva <rmfrfs@gmail.com> 7606S: Maintained 7607F: drivers/staging/greybus/gpio.c 7608F: drivers/staging/greybus/light.c 7609F: drivers/staging/greybus/power_supply.c 7610F: drivers/staging/greybus/sdio.c 7611F: drivers/staging/greybus/spi.c 7612F: drivers/staging/greybus/spilib.c 7613 7614GREYBUS SUBSYSTEM 7615M: Johan Hovold <johan@kernel.org> 7616M: Alex Elder <elder@kernel.org> 7617M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 7618L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 7619S: Maintained 7620F: drivers/greybus/ 7621F: drivers/staging/greybus/ 7622F: include/linux/greybus.h 7623F: include/linux/greybus/ 7624 7625GREYBUS UART PROTOCOLS DRIVERS 7626M: David Lin <dtwlin@gmail.com> 7627S: Maintained 7628F: drivers/staging/greybus/log.c 7629F: drivers/staging/greybus/uart.c 7630 7631GS1662 VIDEO SERIALIZER 7632M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 7633L: linux-media@vger.kernel.org 7634S: Maintained 7635T: git git://linuxtv.org/media_tree.git 7636F: drivers/media/spi/gs1662.c 7637 7638GSPCA FINEPIX SUBDRIVER 7639M: Frank Zago <frank@zago.net> 7640L: linux-media@vger.kernel.org 7641S: Maintained 7642T: git git://linuxtv.org/media_tree.git 7643F: drivers/media/usb/gspca/finepix.c 7644 7645GSPCA GL860 SUBDRIVER 7646M: Olivier Lorin <o.lorin@laposte.net> 7647L: linux-media@vger.kernel.org 7648S: Maintained 7649T: git git://linuxtv.org/media_tree.git 7650F: drivers/media/usb/gspca/gl860/ 7651 7652GSPCA M5602 SUBDRIVER 7653M: Erik Andren <erik.andren@gmail.com> 7654L: linux-media@vger.kernel.org 7655S: Maintained 7656T: git git://linuxtv.org/media_tree.git 7657F: drivers/media/usb/gspca/m5602/ 7658 7659GSPCA PAC207 SONIXB SUBDRIVER 7660M: Hans Verkuil <hverkuil@xs4all.nl> 7661L: linux-media@vger.kernel.org 7662S: Odd Fixes 7663T: git git://linuxtv.org/media_tree.git 7664F: drivers/media/usb/gspca/pac207.c 7665 7666GSPCA SN9C20X SUBDRIVER 7667M: Brian Johnson <brijohn@gmail.com> 7668L: linux-media@vger.kernel.org 7669S: Maintained 7670T: git git://linuxtv.org/media_tree.git 7671F: drivers/media/usb/gspca/sn9c20x.c 7672 7673GSPCA T613 SUBDRIVER 7674M: Leandro Costantino <lcostantino@gmail.com> 7675L: linux-media@vger.kernel.org 7676S: Maintained 7677T: git git://linuxtv.org/media_tree.git 7678F: drivers/media/usb/gspca/t613.c 7679 7680GSPCA USB WEBCAM DRIVER 7681M: Hans Verkuil <hverkuil@xs4all.nl> 7682L: linux-media@vger.kernel.org 7683S: Odd Fixes 7684T: git git://linuxtv.org/media_tree.git 7685F: drivers/media/usb/gspca/ 7686 7687GTP (GPRS Tunneling Protocol) 7688M: Pablo Neira Ayuso <pablo@netfilter.org> 7689M: Harald Welte <laforge@gnumonks.org> 7690L: osmocom-net-gprs@lists.osmocom.org 7691S: Maintained 7692T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 7693F: drivers/net/gtp.c 7694 7695GUID PARTITION TABLE (GPT) 7696M: Davidlohr Bueso <dave@stgolabs.net> 7697L: linux-efi@vger.kernel.org 7698S: Maintained 7699F: block/partitions/efi.* 7700 7701H8/300 ARCHITECTURE 7702M: Yoshinori Sato <ysato@users.sourceforge.jp> 7703L: uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers) 7704S: Maintained 7705W: http://uclinux-h8.sourceforge.jp 7706T: git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git 7707F: arch/h8300/ 7708F: drivers/clk/h8300/ 7709F: drivers/clocksource/h8300_*.c 7710F: drivers/irqchip/irq-renesas-h8*.c 7711 7712HABANALABS PCI DRIVER 7713M: Oded Gabbay <oded.gabbay@gmail.com> 7714S: Supported 7715T: git https://github.com/HabanaAI/linux.git 7716F: Documentation/ABI/testing/debugfs-driver-habanalabs 7717F: Documentation/ABI/testing/sysfs-driver-habanalabs 7718F: drivers/misc/habanalabs/ 7719F: include/uapi/misc/habanalabs.h 7720 7721HACKRF MEDIA DRIVER 7722M: Antti Palosaari <crope@iki.fi> 7723L: linux-media@vger.kernel.org 7724S: Maintained 7725W: https://linuxtv.org 7726W: http://palosaari.fi/linux/ 7727Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7728T: git git://linuxtv.org/anttip/media_tree.git 7729F: drivers/media/usb/hackrf/ 7730 7731HANTRO VPU CODEC DRIVER 7732M: Ezequiel Garcia <ezequiel@collabora.com> 7733M: Philipp Zabel <p.zabel@pengutronix.de> 7734L: linux-media@vger.kernel.org 7735L: linux-rockchip@lists.infradead.org 7736S: Maintained 7737F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 7738F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 7739F: drivers/staging/media/hantro/ 7740 7741HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 7742M: Frank Seidel <frank@f-seidel.de> 7743L: platform-driver-x86@vger.kernel.org 7744S: Maintained 7745W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 7746F: drivers/platform/x86/hdaps.c 7747 7748HARDWARE MONITORING 7749M: Jean Delvare <jdelvare@suse.com> 7750M: Guenter Roeck <linux@roeck-us.net> 7751L: linux-hwmon@vger.kernel.org 7752S: Maintained 7753W: http://hwmon.wiki.kernel.org/ 7754T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 7755F: Documentation/devicetree/bindings/hwmon/ 7756F: Documentation/hwmon/ 7757F: drivers/hwmon/ 7758F: include/linux/hwmon*.h 7759F: include/trace/events/hwmon*.h 7760 7761HARDWARE RANDOM NUMBER GENERATOR CORE 7762M: Matt Mackall <mpm@selenic.com> 7763M: Herbert Xu <herbert@gondor.apana.org.au> 7764L: linux-crypto@vger.kernel.org 7765S: Odd fixes 7766F: Documentation/admin-guide/hw_random.rst 7767F: Documentation/devicetree/bindings/rng/ 7768F: drivers/char/hw_random/ 7769F: include/linux/hw_random.h 7770 7771HARDWARE SPINLOCK CORE 7772M: Ohad Ben-Cohen <ohad@wizery.com> 7773M: Bjorn Andersson <bjorn.andersson@linaro.org> 7774R: Baolin Wang <baolin.wang7@gmail.com> 7775L: linux-remoteproc@vger.kernel.org 7776S: Maintained 7777T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 7778F: Documentation/devicetree/bindings/hwlock/ 7779F: Documentation/locking/hwspinlock.rst 7780F: drivers/hwspinlock/ 7781F: include/linux/hwspinlock.h 7782 7783HARDWARE TRACING FACILITIES 7784M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 7785S: Maintained 7786F: drivers/hwtracing/ 7787 7788HARMONY SOUND DRIVER 7789L: linux-parisc@vger.kernel.org 7790S: Maintained 7791F: sound/parisc/harmony.* 7792 7793HDPVR USB VIDEO ENCODER DRIVER 7794M: Hans Verkuil <hverkuil@xs4all.nl> 7795L: linux-media@vger.kernel.org 7796S: Odd Fixes 7797W: https://linuxtv.org 7798T: git git://linuxtv.org/media_tree.git 7799F: drivers/media/usb/hdpvr/ 7800 7801HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 7802M: Jerry Hoemann <jerry.hoemann@hpe.com> 7803S: Supported 7804F: Documentation/watchdog/hpwdt.rst 7805F: drivers/watchdog/hpwdt.c 7806 7807HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 7808M: Don Brace <don.brace@microchip.com> 7809L: storagedev@microchip.com 7810L: linux-scsi@vger.kernel.org 7811S: Supported 7812F: Documentation/scsi/hpsa.rst 7813F: drivers/scsi/hpsa*.[ch] 7814F: include/linux/cciss*.h 7815F: include/uapi/linux/cciss*.h 7816 7817HFI1 DRIVER 7818M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 7819M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 7820L: linux-rdma@vger.kernel.org 7821S: Supported 7822F: drivers/infiniband/hw/hfi1 7823 7824HFS FILESYSTEM 7825L: linux-fsdevel@vger.kernel.org 7826S: Orphan 7827F: Documentation/filesystems/hfs.rst 7828F: fs/hfs/ 7829 7830HFSPLUS FILESYSTEM 7831L: linux-fsdevel@vger.kernel.org 7832S: Orphan 7833F: Documentation/filesystems/hfsplus.rst 7834F: fs/hfsplus/ 7835 7836HGA FRAMEBUFFER DRIVER 7837M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 7838L: linux-nvidia@lists.surfsouth.com 7839S: Maintained 7840W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 7841F: drivers/video/fbdev/hgafb.c 7842 7843HIBERNATION (aka Software Suspend, aka swsusp) 7844M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 7845M: Pavel Machek <pavel@ucw.cz> 7846L: linux-pm@vger.kernel.org 7847S: Supported 7848B: https://bugzilla.kernel.org 7849F: arch/*/include/asm/suspend*.h 7850F: arch/x86/power/ 7851F: drivers/base/power/ 7852F: include/linux/freezer.h 7853F: include/linux/pm.h 7854F: include/linux/suspend.h 7855F: kernel/power/ 7856 7857HID CORE LAYER 7858M: Jiri Kosina <jikos@kernel.org> 7859M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 7860L: linux-input@vger.kernel.org 7861S: Maintained 7862T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 7863F: drivers/hid/ 7864F: include/linux/hid* 7865F: include/uapi/linux/hid* 7866 7867HID SENSOR HUB DRIVERS 7868M: Jiri Kosina <jikos@kernel.org> 7869M: Jonathan Cameron <jic23@kernel.org> 7870M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 7871L: linux-input@vger.kernel.org 7872L: linux-iio@vger.kernel.org 7873S: Maintained 7874F: Documentation/hid/hid-sensor* 7875F: drivers/hid/hid-sensor-* 7876F: drivers/iio/*/hid-* 7877F: include/linux/hid-sensor-* 7878 7879HIGH-RESOLUTION TIMERS, CLOCKEVENTS 7880M: Thomas Gleixner <tglx@linutronix.de> 7881L: linux-kernel@vger.kernel.org 7882S: Maintained 7883T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 7884F: Documentation/timers/ 7885F: include/linux/clockchips.h 7886F: include/linux/hrtimer.h 7887F: kernel/time/clockevents.c 7888F: kernel/time/hrtimer.c 7889F: kernel/time/timer_*.c 7890 7891HIGH-SPEED SCC DRIVER FOR AX.25 7892L: linux-hams@vger.kernel.org 7893S: Orphan 7894F: drivers/net/hamradio/dmascc.c 7895F: drivers/net/hamradio/scc.c 7896 7897HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 7898M: HighPoint Linux Team <linux@highpoint-tech.com> 7899S: Supported 7900W: http://www.highpoint-tech.com 7901F: Documentation/scsi/hptiop.rst 7902F: drivers/scsi/hptiop.c 7903 7904HIPPI 7905M: Jes Sorensen <jes@trained-monkey.org> 7906L: linux-hippi@sunsite.dk 7907S: Maintained 7908F: drivers/net/hippi/ 7909F: include/linux/hippidevice.h 7910F: include/uapi/linux/if_hippi.h 7911F: net/802/hippi.c 7912 7913HISILICON DMA DRIVER 7914M: Zhou Wang <wangzhou1@hisilicon.com> 7915L: dmaengine@vger.kernel.org 7916S: Maintained 7917F: drivers/dma/hisi_dma.c 7918 7919HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 7920M: Zaibo Xu <xuzaibo@huawei.com> 7921L: linux-crypto@vger.kernel.org 7922S: Maintained 7923F: Documentation/ABI/testing/debugfs-hisi-hpre 7924F: drivers/crypto/hisilicon/hpre/hpre.h 7925F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 7926F: drivers/crypto/hisilicon/hpre/hpre_main.c 7927 7928HISILICON LPC BUS DRIVER 7929M: john.garry@huawei.com 7930S: Maintained 7931W: http://www.hisilicon.com 7932F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 7933F: drivers/bus/hisi_lpc.c 7934 7935HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 7936M: Yisen Zhuang <yisen.zhuang@huawei.com> 7937M: Salil Mehta <salil.mehta@huawei.com> 7938L: netdev@vger.kernel.org 7939S: Maintained 7940W: http://www.hisilicon.com 7941F: drivers/net/ethernet/hisilicon/hns3/ 7942 7943HISILICON NETWORK SUBSYSTEM DRIVER 7944M: Yisen Zhuang <yisen.zhuang@huawei.com> 7945M: Salil Mehta <salil.mehta@huawei.com> 7946L: netdev@vger.kernel.org 7947S: Maintained 7948W: http://www.hisilicon.com 7949F: Documentation/devicetree/bindings/net/hisilicon*.txt 7950F: drivers/net/ethernet/hisilicon/ 7951 7952HIKEY960 ONBOARD USB GPIO HUB DRIVER 7953M: John Stultz <john.stultz@linaro.org> 7954L: linux-kernel@vger.kernel.org 7955S: Maintained 7956F: drivers/misc/hisi_hikey_usb.c 7957F: Documentation/devicetree/bindings/misc/hisilicon-hikey-usb.yaml 7958 7959HISILICON PMU DRIVER 7960M: Shaokun Zhang <zhangshaokun@hisilicon.com> 7961S: Supported 7962W: http://www.hisilicon.com 7963F: Documentation/admin-guide/perf/hisi-pmu.rst 7964F: drivers/perf/hisilicon 7965 7966HISILICON QM AND ZIP Controller DRIVER 7967M: Zhou Wang <wangzhou1@hisilicon.com> 7968L: linux-crypto@vger.kernel.org 7969S: Maintained 7970F: Documentation/ABI/testing/debugfs-hisi-zip 7971F: drivers/crypto/hisilicon/qm.c 7972F: drivers/crypto/hisilicon/qm.h 7973F: drivers/crypto/hisilicon/sgl.c 7974F: drivers/crypto/hisilicon/zip/ 7975 7976HISILICON ROCE DRIVER 7977M: Lijun Ou <oulijun@huawei.com> 7978M: Wei Hu(Xavier) <huwei87@hisilicon.com> 7979M: Weihang Li <liweihang@huawei.com> 7980L: linux-rdma@vger.kernel.org 7981S: Maintained 7982F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 7983F: drivers/infiniband/hw/hns/ 7984 7985HISILICON SAS Controller 7986M: John Garry <john.garry@huawei.com> 7987S: Supported 7988W: http://www.hisilicon.com 7989F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 7990F: drivers/scsi/hisi_sas/ 7991 7992HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 7993M: Zaibo Xu <xuzaibo@huawei.com> 7994L: linux-crypto@vger.kernel.org 7995S: Maintained 7996F: Documentation/ABI/testing/debugfs-hisi-sec 7997F: drivers/crypto/hisilicon/sec2/sec.h 7998F: drivers/crypto/hisilicon/sec2/sec_crypto.c 7999F: drivers/crypto/hisilicon/sec2/sec_crypto.h 8000F: drivers/crypto/hisilicon/sec2/sec_main.c 8001 8002HISILICON STAGING DRIVERS FOR HIKEY 960/970 8003M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 8004L: devel@driverdev.osuosl.org 8005S: Maintained 8006F: drivers/staging/hikey9xx/ 8007 8008HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 8009M: Zaibo Xu <xuzaibo@huawei.com> 8010S: Maintained 8011F: drivers/char/hw_random/hisi-trng-v2.c 8012 8013HISILICON V3XX SPI NOR FLASH Controller Driver 8014M: John Garry <john.garry@huawei.com> 8015S: Maintained 8016W: http://www.hisilicon.com 8017F: drivers/spi/spi-hisi-sfc-v3xx.c 8018 8019HMM - Heterogeneous Memory Management 8020M: Jérôme Glisse <jglisse@redhat.com> 8021L: linux-mm@kvack.org 8022S: Maintained 8023F: Documentation/vm/hmm.rst 8024F: include/linux/hmm* 8025F: lib/test_hmm* 8026F: mm/hmm* 8027F: tools/testing/selftests/vm/*hmm* 8028 8029HOST AP DRIVER 8030M: Jouni Malinen <j@w1.fi> 8031L: linux-wireless@vger.kernel.org 8032S: Obsolete 8033W: http://w1.fi/hostap-driver.html 8034F: drivers/net/wireless/intersil/hostap/ 8035 8036HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 8037L: platform-driver-x86@vger.kernel.org 8038S: Orphan 8039F: drivers/platform/x86/tc1100-wmi.c 8040 8041HPET: High Precision Event Timers driver 8042M: Clemens Ladisch <clemens@ladisch.de> 8043S: Maintained 8044F: Documentation/timers/hpet.rst 8045F: drivers/char/hpet.c 8046F: include/linux/hpet.h 8047F: include/uapi/linux/hpet.h 8048 8049HPET: x86 8050S: Orphan 8051F: arch/x86/include/asm/hpet.h 8052F: arch/x86/kernel/hpet.c 8053 8054HPFS FILESYSTEM 8055M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 8056S: Maintained 8057W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 8058F: fs/hpfs/ 8059 8060HSI SUBSYSTEM 8061M: Sebastian Reichel <sre@kernel.org> 8062S: Maintained 8063T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 8064F: Documentation/ABI/testing/sysfs-bus-hsi 8065F: Documentation/driver-api/hsi.rst 8066F: drivers/hsi/ 8067F: include/linux/hsi/ 8068F: include/uapi/linux/hsi/ 8069 8070HSO 3G MODEM DRIVER 8071L: linux-usb@vger.kernel.org 8072S: Orphan 8073F: drivers/net/usb/hso.c 8074 8075HSR NETWORK PROTOCOL 8076L: netdev@vger.kernel.org 8077S: Orphan 8078F: net/hsr/ 8079 8080HT16K33 LED CONTROLLER DRIVER 8081M: Robin van der Gracht <robin@protonic.nl> 8082S: Maintained 8083F: Documentation/devicetree/bindings/display/ht16k33.txt 8084F: drivers/auxdisplay/ht16k33.c 8085 8086HTCPEN TOUCHSCREEN DRIVER 8087M: Pau Oliva Fora <pof@eslack.org> 8088L: linux-input@vger.kernel.org 8089S: Maintained 8090F: drivers/input/touchscreen/htcpen.c 8091 8092HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 8093M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 8094L: linux-iio@vger.kernel.org 8095S: Maintained 8096W: http://www.st.com/ 8097F: Documentation/devicetree/bindings/iio/humidity/hts221.txt 8098F: drivers/iio/humidity/hts221* 8099 8100HUAWEI ETHERNET DRIVER 8101M: Bin Luo <luobin9@huawei.com> 8102L: netdev@vger.kernel.org 8103S: Supported 8104F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 8105F: drivers/net/ethernet/huawei/hinic/ 8106 8107HUGETLB FILESYSTEM 8108M: Mike Kravetz <mike.kravetz@oracle.com> 8109L: linux-mm@kvack.org 8110S: Maintained 8111F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 8112F: Documentation/admin-guide/mm/hugetlbpage.rst 8113F: Documentation/vm/hugetlbfs_reserv.rst 8114F: fs/hugetlbfs/ 8115F: include/linux/hugetlb.h 8116F: mm/hugetlb.c 8117 8118HVA ST MEDIA DRIVER 8119M: Jean-Christophe Trotin <jean-christophe.trotin@st.com> 8120L: linux-media@vger.kernel.org 8121S: Supported 8122W: https://linuxtv.org 8123T: git git://linuxtv.org/media_tree.git 8124F: drivers/media/platform/sti/hva 8125 8126HWPOISON MEMORY FAILURE HANDLING 8127M: Naoya Horiguchi <naoya.horiguchi@nec.com> 8128L: linux-mm@kvack.org 8129S: Maintained 8130F: mm/hwpoison-inject.c 8131F: mm/memory-failure.c 8132 8133HYGON PROCESSOR SUPPORT 8134M: Pu Wen <puwen@hygon.cn> 8135L: linux-kernel@vger.kernel.org 8136S: Maintained 8137F: arch/x86/kernel/cpu/hygon.c 8138 8139HYNIX HI556 SENSOR DRIVER 8140M: Shawn Tu <shawnx.tu@intel.com> 8141L: linux-media@vger.kernel.org 8142S: Maintained 8143T: git git://linuxtv.org/media_tree.git 8144F: drivers/media/i2c/hi556.c 8145 8146Hyper-V CORE AND DRIVERS 8147M: "K. Y. Srinivasan" <kys@microsoft.com> 8148M: Haiyang Zhang <haiyangz@microsoft.com> 8149M: Stephen Hemminger <sthemmin@microsoft.com> 8150M: Wei Liu <wei.liu@kernel.org> 8151L: linux-hyperv@vger.kernel.org 8152S: Supported 8153T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 8154F: Documentation/ABI/stable/sysfs-bus-vmbus 8155F: Documentation/ABI/testing/debugfs-hyperv 8156F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 8157F: arch/x86/hyperv 8158F: arch/x86/include/asm/hyperv-tlfs.h 8159F: arch/x86/include/asm/mshyperv.h 8160F: arch/x86/include/asm/trace/hyperv.h 8161F: arch/x86/kernel/cpu/mshyperv.c 8162F: drivers/clocksource/hyperv_timer.c 8163F: drivers/hid/hid-hyperv.c 8164F: drivers/hv/ 8165F: drivers/input/serio/hyperv-keyboard.c 8166F: drivers/iommu/hyperv-iommu.c 8167F: drivers/net/hyperv/ 8168F: drivers/pci/controller/pci-hyperv-intf.c 8169F: drivers/pci/controller/pci-hyperv.c 8170F: drivers/scsi/storvsc_drv.c 8171F: drivers/uio/uio_hv_generic.c 8172F: drivers/video/fbdev/hyperv_fb.c 8173F: include/asm-generic/hyperv-tlfs.h 8174F: include/asm-generic/mshyperv.h 8175F: include/clocksource/hyperv_timer.h 8176F: include/linux/hyperv.h 8177F: include/uapi/linux/hyperv.h 8178F: net/vmw_vsock/hyperv_transport.c 8179F: tools/hv/ 8180 8181HYPERBUS SUPPORT 8182M: Vignesh Raghavendra <vigneshr@ti.com> 8183L: linux-mtd@lists.infradead.org 8184S: Supported 8185Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 8186C: irc://irc.oftc.net/mtd 8187T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 8188F: Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt 8189F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt 8190F: drivers/mtd/hyperbus/ 8191F: include/linux/mtd/hyperbus.h 8192 8193HYPERVISOR VIRTUAL CONSOLE DRIVER 8194L: linuxppc-dev@lists.ozlabs.org 8195S: Odd Fixes 8196F: drivers/tty/hvc/ 8197 8198I2C ACPI SUPPORT 8199M: Mika Westerberg <mika.westerberg@linux.intel.com> 8200L: linux-i2c@vger.kernel.org 8201L: linux-acpi@vger.kernel.org 8202S: Maintained 8203F: drivers/i2c/i2c-core-acpi.c 8204 8205I2C CONTROLLER DRIVER FOR NVIDIA GPU 8206M: Ajay Gupta <ajayg@nvidia.com> 8207L: linux-i2c@vger.kernel.org 8208S: Maintained 8209F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 8210F: drivers/i2c/busses/i2c-nvidia-gpu.c 8211 8212I2C MUXES 8213M: Peter Rosin <peda@axentia.se> 8214L: linux-i2c@vger.kernel.org 8215S: Maintained 8216F: Documentation/devicetree/bindings/i2c/i2c-arb* 8217F: Documentation/devicetree/bindings/i2c/i2c-gate* 8218F: Documentation/devicetree/bindings/i2c/i2c-mux* 8219F: Documentation/i2c/i2c-topology.rst 8220F: Documentation/i2c/muxes/ 8221F: drivers/i2c/i2c-mux.c 8222F: drivers/i2c/muxes/ 8223F: include/linux/i2c-mux.h 8224 8225I2C MV64XXX MARVELL AND ALLWINNER DRIVER 8226M: Gregory CLEMENT <gregory.clement@bootlin.com> 8227L: linux-i2c@vger.kernel.org 8228S: Maintained 8229F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 8230F: drivers/i2c/busses/i2c-mv64xxx.c 8231 8232I2C OVER PARALLEL PORT 8233M: Jean Delvare <jdelvare@suse.com> 8234L: linux-i2c@vger.kernel.org 8235S: Maintained 8236F: Documentation/i2c/busses/i2c-parport.rst 8237F: drivers/i2c/busses/i2c-parport.c 8238 8239I2C SUBSYSTEM 8240M: Wolfram Sang <wsa@kernel.org> 8241L: linux-i2c@vger.kernel.org 8242S: Maintained 8243W: https://i2c.wiki.kernel.org/ 8244Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 8245T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 8246F: Documentation/devicetree/bindings/i2c/i2c.txt 8247F: Documentation/i2c/ 8248F: drivers/i2c/* 8249F: include/linux/i2c-dev.h 8250F: include/linux/i2c-smbus.h 8251F: include/linux/i2c.h 8252F: include/uapi/linux/i2c-*.h 8253F: include/uapi/linux/i2c.h 8254 8255I2C SUBSYSTEM HOST DRIVERS 8256L: linux-i2c@vger.kernel.org 8257S: Odd Fixes 8258W: https://i2c.wiki.kernel.org/ 8259Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 8260T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 8261F: Documentation/devicetree/bindings/i2c/ 8262F: drivers/i2c/algos/ 8263F: drivers/i2c/busses/ 8264 8265I2C-TAOS-EVM DRIVER 8266M: Jean Delvare <jdelvare@suse.com> 8267L: linux-i2c@vger.kernel.org 8268S: Maintained 8269F: Documentation/i2c/busses/i2c-taos-evm.rst 8270F: drivers/i2c/busses/i2c-taos-evm.c 8271 8272I2C-TINY-USB DRIVER 8273M: Till Harbaum <till@harbaum.org> 8274L: linux-i2c@vger.kernel.org 8275S: Maintained 8276W: http://www.harbaum.org/till/i2c_tiny_usb 8277F: drivers/i2c/busses/i2c-tiny-usb.c 8278 8279I2C/SMBUS CONTROLLER DRIVERS FOR PC 8280M: Jean Delvare <jdelvare@suse.com> 8281L: linux-i2c@vger.kernel.org 8282S: Maintained 8283F: Documentation/i2c/busses/i2c-ali1535.rst 8284F: Documentation/i2c/busses/i2c-ali1563.rst 8285F: Documentation/i2c/busses/i2c-ali15x3.rst 8286F: Documentation/i2c/busses/i2c-amd756.rst 8287F: Documentation/i2c/busses/i2c-amd8111.rst 8288F: Documentation/i2c/busses/i2c-i801.rst 8289F: Documentation/i2c/busses/i2c-nforce2.rst 8290F: Documentation/i2c/busses/i2c-piix4.rst 8291F: Documentation/i2c/busses/i2c-sis5595.rst 8292F: Documentation/i2c/busses/i2c-sis630.rst 8293F: Documentation/i2c/busses/i2c-sis96x.rst 8294F: Documentation/i2c/busses/i2c-via.rst 8295F: Documentation/i2c/busses/i2c-viapro.rst 8296F: drivers/i2c/busses/i2c-ali1535.c 8297F: drivers/i2c/busses/i2c-ali1563.c 8298F: drivers/i2c/busses/i2c-ali15x3.c 8299F: drivers/i2c/busses/i2c-amd756-s4882.c 8300F: drivers/i2c/busses/i2c-amd756.c 8301F: drivers/i2c/busses/i2c-amd8111.c 8302F: drivers/i2c/busses/i2c-i801.c 8303F: drivers/i2c/busses/i2c-isch.c 8304F: drivers/i2c/busses/i2c-nforce2-s4985.c 8305F: drivers/i2c/busses/i2c-nforce2.c 8306F: drivers/i2c/busses/i2c-piix4.c 8307F: drivers/i2c/busses/i2c-sis5595.c 8308F: drivers/i2c/busses/i2c-sis630.c 8309F: drivers/i2c/busses/i2c-sis96x.c 8310F: drivers/i2c/busses/i2c-via.c 8311F: drivers/i2c/busses/i2c-viapro.c 8312 8313I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 8314M: Hans de Goede <hdegoede@redhat.com> 8315L: linux-i2c@vger.kernel.org 8316S: Maintained 8317F: drivers/i2c/busses/i2c-cht-wc.c 8318 8319I2C/SMBUS ISMT DRIVER 8320M: Seth Heasley <seth.heasley@intel.com> 8321M: Neil Horman <nhorman@tuxdriver.com> 8322L: linux-i2c@vger.kernel.org 8323F: Documentation/i2c/busses/i2c-ismt.rst 8324F: drivers/i2c/busses/i2c-ismt.c 8325 8326I2C/SMBUS STUB DRIVER 8327M: Jean Delvare <jdelvare@suse.com> 8328L: linux-i2c@vger.kernel.org 8329S: Maintained 8330F: drivers/i2c/i2c-stub.c 8331 8332I3C DRIVER FOR CADENCE I3C MASTER IP 8333M: Przemysław Gaj <pgaj@cadence.com> 8334S: Maintained 8335F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt 8336F: drivers/i3c/master/i3c-master-cdns.c 8337 8338I3C DRIVER FOR SYNOPSYS DESIGNWARE 8339M: Vitor Soares <vitor.soares@synopsys.com> 8340S: Maintained 8341F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt 8342F: drivers/i3c/master/dw* 8343 8344I3C SUBSYSTEM 8345M: Boris Brezillon <bbrezillon@kernel.org> 8346L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 8347S: Maintained 8348C: irc://chat.freenode.net/linux-i3c 8349T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 8350F: Documentation/ABI/testing/sysfs-bus-i3c 8351F: Documentation/devicetree/bindings/i3c/ 8352F: Documentation/driver-api/i3c 8353F: drivers/i3c/ 8354F: include/linux/i3c/ 8355 8356IA64 (Itanium) PLATFORM 8357M: Tony Luck <tony.luck@intel.com> 8358M: Fenghua Yu <fenghua.yu@intel.com> 8359L: linux-ia64@vger.kernel.org 8360S: Odd Fixes 8361T: git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git 8362F: Documentation/ia64/ 8363F: arch/ia64/ 8364 8365IBM Power 842 compression accelerator 8366M: Haren Myneni <haren@us.ibm.com> 8367S: Supported 8368F: crypto/842.c 8369F: drivers/crypto/nx/Kconfig 8370F: drivers/crypto/nx/Makefile 8371F: drivers/crypto/nx/nx-842* 8372F: include/linux/sw842.h 8373F: lib/842/ 8374 8375IBM Power in-Nest Crypto Acceleration 8376M: Breno Leitão <leitao@debian.org> 8377M: Nayna Jain <nayna@linux.ibm.com> 8378M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 8379L: linux-crypto@vger.kernel.org 8380S: Supported 8381F: drivers/crypto/nx/Kconfig 8382F: drivers/crypto/nx/Makefile 8383F: drivers/crypto/nx/nx-aes* 8384F: drivers/crypto/nx/nx-sha* 8385F: drivers/crypto/nx/nx.* 8386F: drivers/crypto/nx/nx_csbcpb.h 8387F: drivers/crypto/nx/nx_debugfs.c 8388 8389IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 8390M: Tyrel Datwyler <tyreld@linux.ibm.com> 8391L: linux-pci@vger.kernel.org 8392L: linuxppc-dev@lists.ozlabs.org 8393S: Supported 8394F: drivers/pci/hotplug/rpadlpar* 8395 8396IBM Power Linux RAID adapter 8397M: Brian King <brking@us.ibm.com> 8398S: Supported 8399F: drivers/scsi/ipr.* 8400 8401IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 8402M: Tyrel Datwyler <tyreld@linux.ibm.com> 8403L: linux-pci@vger.kernel.org 8404L: linuxppc-dev@lists.ozlabs.org 8405S: Supported 8406F: drivers/pci/hotplug/rpaphp* 8407 8408IBM Power SRIOV Virtual NIC Device Driver 8409M: Dany Madden <drt@linux.ibm.com> 8410M: Lijun Pan <ljp@linux.ibm.com> 8411M: Sukadev Bhattiprolu <sukadev@linux.ibm.com> 8412L: netdev@vger.kernel.org 8413S: Supported 8414F: drivers/net/ethernet/ibm/ibmvnic.* 8415 8416IBM Power Virtual Accelerator Switchboard 8417M: Sukadev Bhattiprolu <sukadev@linux.ibm.com> 8418L: linuxppc-dev@lists.ozlabs.org 8419S: Supported 8420F: arch/powerpc/include/asm/vas.h 8421F: arch/powerpc/platforms/powernv/copy-paste.h 8422F: arch/powerpc/platforms/powernv/vas* 8423 8424IBM Power Virtual Ethernet Device Driver 8425M: Cristobal Forno <cforno12@linux.ibm.com> 8426L: netdev@vger.kernel.org 8427S: Supported 8428F: drivers/net/ethernet/ibm/ibmveth.* 8429 8430IBM Power Virtual FC Device Drivers 8431M: Tyrel Datwyler <tyreld@linux.ibm.com> 8432L: linux-scsi@vger.kernel.org 8433S: Supported 8434F: drivers/scsi/ibmvscsi/ibmvfc* 8435 8436IBM Power Virtual Management Channel Driver 8437M: Steven Royer <seroyer@linux.ibm.com> 8438S: Supported 8439F: drivers/misc/ibmvmc.* 8440 8441IBM Power Virtual SCSI Device Drivers 8442M: Tyrel Datwyler <tyreld@linux.ibm.com> 8443L: linux-scsi@vger.kernel.org 8444S: Supported 8445F: drivers/scsi/ibmvscsi/ibmvscsi* 8446F: include/scsi/viosrp.h 8447 8448IBM Power Virtual SCSI Device Target Driver 8449M: Michael Cyr <mikecyr@linux.ibm.com> 8450L: linux-scsi@vger.kernel.org 8451L: target-devel@vger.kernel.org 8452S: Supported 8453F: drivers/scsi/ibmvscsi_tgt/ 8454 8455IBM Power VMX Cryptographic instructions 8456M: Breno Leitão <leitao@debian.org> 8457M: Nayna Jain <nayna@linux.ibm.com> 8458M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 8459L: linux-crypto@vger.kernel.org 8460S: Supported 8461F: drivers/crypto/vmx/Kconfig 8462F: drivers/crypto/vmx/Makefile 8463F: drivers/crypto/vmx/aes* 8464F: drivers/crypto/vmx/ghash* 8465F: drivers/crypto/vmx/ppc-xlate.pl 8466F: drivers/crypto/vmx/vmx.c 8467 8468IBM ServeRAID RAID DRIVER 8469S: Orphan 8470F: drivers/scsi/ips.* 8471 8472ICH LPC AND GPIO DRIVER 8473M: Peter Tyser <ptyser@xes-inc.com> 8474S: Maintained 8475F: drivers/gpio/gpio-ich.c 8476F: drivers/mfd/lpc_ich.c 8477 8478ICY I2C DRIVER 8479M: Max Staudt <max@enpas.org> 8480L: linux-i2c@vger.kernel.org 8481S: Maintained 8482F: drivers/i2c/busses/i2c-icy.c 8483 8484IDE SUBSYSTEM 8485M: "David S. Miller" <davem@davemloft.net> 8486L: linux-ide@vger.kernel.org 8487S: Maintained 8488Q: http://patchwork.ozlabs.org/project/linux-ide/list/ 8489T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git 8490F: Documentation/ide/ 8491F: drivers/ide/ 8492F: include/linux/ide.h 8493 8494IDE/ATAPI DRIVERS 8495M: Borislav Petkov <bp@alien8.de> 8496L: linux-ide@vger.kernel.org 8497S: Maintained 8498F: Documentation/cdrom/ide-cd.rst 8499F: drivers/ide/ide-cd* 8500 8501IDEAPAD LAPTOP EXTRAS DRIVER 8502M: Ike Panhc <ike.pan@canonical.com> 8503L: platform-driver-x86@vger.kernel.org 8504S: Maintained 8505W: http://launchpad.net/ideapad-laptop 8506F: drivers/platform/x86/ideapad-laptop.c 8507 8508IDEAPAD LAPTOP SLIDEBAR DRIVER 8509M: Andrey Moiseev <o2g.org.ru@gmail.com> 8510L: linux-input@vger.kernel.org 8511S: Maintained 8512W: https://github.com/o2genum/ideapad-slidebar 8513F: drivers/input/misc/ideapad_slidebar.c 8514 8515IDT VersaClock 5 CLOCK DRIVER 8516M: Luca Ceresoli <luca@lucaceresoli.net> 8517S: Maintained 8518F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 8519F: drivers/clk/clk-versaclock5.c 8520 8521IEEE 802.15.4 SUBSYSTEM 8522M: Alexander Aring <alex.aring@gmail.com> 8523M: Stefan Schmidt <stefan@datenfreihafen.org> 8524L: linux-wpan@vger.kernel.org 8525S: Maintained 8526W: https://linux-wpan.org/ 8527T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 8528T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 8529F: Documentation/networking/ieee802154.rst 8530F: drivers/net/ieee802154/ 8531F: include/linux/ieee802154.h 8532F: include/linux/nl802154.h 8533F: include/net/af_ieee802154.h 8534F: include/net/cfg802154.h 8535F: include/net/ieee802154_netdev.h 8536F: include/net/mac802154.h 8537F: include/net/nl802154.h 8538F: net/ieee802154/ 8539F: net/mac802154/ 8540 8541IFE PROTOCOL 8542M: Yotam Gigi <yotam.gi@gmail.com> 8543M: Jamal Hadi Salim <jhs@mojatatu.com> 8544F: include/net/ife.h 8545F: include/uapi/linux/ife.h 8546F: net/ife 8547 8548IGORPLUG-USB IR RECEIVER 8549M: Sean Young <sean@mess.org> 8550L: linux-media@vger.kernel.org 8551S: Maintained 8552F: drivers/media/rc/igorplugusb.c 8553 8554IGUANAWORKS USB IR TRANSCEIVER 8555M: Sean Young <sean@mess.org> 8556L: linux-media@vger.kernel.org 8557S: Maintained 8558F: drivers/media/rc/iguanair.c 8559 8560IIO DIGITAL POTENTIOMETER DAC 8561M: Peter Rosin <peda@axentia.se> 8562L: linux-iio@vger.kernel.org 8563S: Maintained 8564F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 8565F: Documentation/devicetree/bindings/iio/dac/dpot-dac.txt 8566F: drivers/iio/dac/dpot-dac.c 8567 8568IIO ENVELOPE DETECTOR 8569M: Peter Rosin <peda@axentia.se> 8570L: linux-iio@vger.kernel.org 8571S: Maintained 8572F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 8573F: Documentation/devicetree/bindings/iio/adc/envelope-detector.txt 8574F: drivers/iio/adc/envelope-detector.c 8575 8576IIO MULTIPLEXER 8577M: Peter Rosin <peda@axentia.se> 8578L: linux-iio@vger.kernel.org 8579S: Maintained 8580F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt 8581F: drivers/iio/multiplexer/iio-mux.c 8582 8583IIO SUBSYSTEM AND DRIVERS 8584M: Jonathan Cameron <jic23@kernel.org> 8585R: Lars-Peter Clausen <lars@metafoo.de> 8586R: Peter Meerwald-Stadler <pmeerw@pmeerw.net> 8587L: linux-iio@vger.kernel.org 8588S: Maintained 8589T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 8590F: Documentation/ABI/testing/configfs-iio* 8591F: Documentation/ABI/testing/sysfs-bus-iio* 8592F: Documentation/devicetree/bindings/iio/ 8593F: drivers/iio/ 8594F: drivers/staging/iio/ 8595F: include/linux/iio/ 8596F: tools/iio/ 8597 8598IIO UNIT CONVERTER 8599M: Peter Rosin <peda@axentia.se> 8600L: linux-iio@vger.kernel.org 8601S: Maintained 8602F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt 8603F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt 8604F: Documentation/devicetree/bindings/iio/afe/voltage-divider.txt 8605F: drivers/iio/afe/iio-rescale.c 8606 8607IKANOS/ADI EAGLE ADSL USB DRIVER 8608M: Matthieu Castet <castet.matthieu@free.fr> 8609M: Stanislaw Gruszka <stf_xl@wp.pl> 8610S: Maintained 8611F: drivers/usb/atm/ueagle-atm.c 8612 8613IMGTEC ASCII LCD DRIVER 8614M: Paul Burton <paulburton@kernel.org> 8615S: Maintained 8616F: Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt 8617F: drivers/auxdisplay/img-ascii-lcd.c 8618 8619IMGTEC IR DECODER DRIVER 8620S: Orphan 8621F: drivers/media/rc/img-ir/ 8622 8623IMON SOUNDGRAPH USB IR RECEIVER 8624M: Sean Young <sean@mess.org> 8625L: linux-media@vger.kernel.org 8626S: Maintained 8627F: drivers/media/rc/imon.c 8628F: drivers/media/rc/imon_raw.c 8629 8630IMS TWINTURBO FRAMEBUFFER DRIVER 8631L: linux-fbdev@vger.kernel.org 8632S: Orphan 8633F: drivers/video/fbdev/imsttfb.c 8634 8635INA209 HARDWARE MONITOR DRIVER 8636M: Guenter Roeck <linux@roeck-us.net> 8637L: linux-hwmon@vger.kernel.org 8638S: Maintained 8639F: Documentation/devicetree/bindings/hwmon/ina2xx.txt 8640F: Documentation/hwmon/ina209.rst 8641F: drivers/hwmon/ina209.c 8642 8643INA2XX HARDWARE MONITOR DRIVER 8644M: Guenter Roeck <linux@roeck-us.net> 8645L: linux-hwmon@vger.kernel.org 8646S: Maintained 8647F: Documentation/hwmon/ina2xx.rst 8648F: drivers/hwmon/ina2xx.c 8649F: include/linux/platform_data/ina2xx.h 8650 8651INDUSTRY PACK SUBSYSTEM (IPACK) 8652M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 8653M: Jens Taprogge <jens.taprogge@taprogge.org> 8654M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8655L: industrypack-devel@lists.sourceforge.net 8656S: Maintained 8657W: http://industrypack.sourceforge.net 8658F: drivers/ipack/ 8659 8660INFINEON DPS310 Driver 8661M: Eddie James <eajames@linux.ibm.com> 8662L: linux-iio@vger.kernel.org 8663S: Maintained 8664F: drivers/iio/pressure/dps310.c 8665 8666INFINIBAND SUBSYSTEM 8667M: Doug Ledford <dledford@redhat.com> 8668M: Jason Gunthorpe <jgg@nvidia.com> 8669L: linux-rdma@vger.kernel.org 8670S: Supported 8671W: https://github.com/linux-rdma/rdma-core 8672Q: http://patchwork.kernel.org/project/linux-rdma/list/ 8673T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 8674F: Documentation/devicetree/bindings/infiniband/ 8675F: Documentation/infiniband/ 8676F: drivers/infiniband/ 8677F: include/rdma/ 8678F: include/trace/events/ib_mad.h 8679F: include/trace/events/ib_umad.h 8680F: include/uapi/linux/if_infiniband.h 8681F: include/uapi/rdma/ 8682F: samples/bpf/ibumad_kern.c 8683F: samples/bpf/ibumad_user.c 8684 8685INGENIC JZ4780 DMA Driver 8686M: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com> 8687S: Maintained 8688F: drivers/dma/dma-jz4780.c 8689 8690INGENIC JZ4780 NAND DRIVER 8691M: Harvey Hunt <harveyhuntnexus@gmail.com> 8692L: linux-mtd@lists.infradead.org 8693S: Maintained 8694F: drivers/mtd/nand/raw/ingenic/ 8695 8696INGENIC JZ47xx SoCs 8697M: Paul Cercueil <paul@crapouillou.net> 8698S: Maintained 8699F: arch/mips/boot/dts/ingenic/ 8700F: arch/mips/generic/board-ingenic.c 8701F: arch/mips/include/asm/mach-ingenic/ 8702F: arch/mips/ingenic/Kconfig 8703F: drivers/clk/ingenic/ 8704F: drivers/dma/dma-jz4780.c 8705F: drivers/gpu/drm/ingenic/ 8706F: drivers/i2c/busses/i2c-jz4780.c 8707F: drivers/iio/adc/ingenic-adc.c 8708F: drivers/irqchip/irq-ingenic.c 8709F: drivers/memory/jz4780-nemc.c 8710F: drivers/mmc/host/jz4740_mmc.c 8711F: drivers/mtd/nand/raw/ingenic/ 8712F: drivers/pinctrl/pinctrl-ingenic.c 8713F: drivers/power/supply/ingenic-battery.c 8714F: drivers/pwm/pwm-jz4740.c 8715F: drivers/remoteproc/ingenic_rproc.c 8716F: drivers/rtc/rtc-jz4740.c 8717F: drivers/tty/serial/8250/8250_ingenic.c 8718F: drivers/usb/musb/jz4740.c 8719F: drivers/watchdog/jz4740_wdt.c 8720F: include/dt-bindings/iio/adc/ingenic,adc.h 8721F: include/linux/mfd/ingenic-tcu.h 8722F: sound/soc/codecs/jz47* 8723F: sound/soc/jz4740/ 8724 8725INOTIFY 8726M: Jan Kara <jack@suse.cz> 8727R: Amir Goldstein <amir73il@gmail.com> 8728L: linux-fsdevel@vger.kernel.org 8729S: Maintained 8730F: Documentation/filesystems/inotify.rst 8731F: fs/notify/inotify/ 8732F: include/linux/inotify.h 8733F: include/uapi/linux/inotify.h 8734 8735INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 8736M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 8737L: linux-input@vger.kernel.org 8738S: Maintained 8739Q: http://patchwork.kernel.org/project/linux-input/list/ 8740T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 8741F: Documentation/devicetree/bindings/input/ 8742F: Documentation/devicetree/bindings/serio/ 8743F: Documentation/input/ 8744F: drivers/input/ 8745F: include/linux/input.h 8746F: include/linux/input/ 8747F: include/uapi/linux/input-event-codes.h 8748F: include/uapi/linux/input.h 8749 8750INPUT MULTITOUCH (MT) PROTOCOL 8751M: Henrik Rydberg <rydberg@bitmath.org> 8752L: linux-input@vger.kernel.org 8753S: Odd fixes 8754F: Documentation/input/multi-touch-protocol.rst 8755F: drivers/input/input-mt.c 8756K: \b(ABS|SYN)_MT_ 8757 8758INSIDE SECURE CRYPTO DRIVER 8759M: Antoine Tenart <atenart@kernel.org> 8760L: linux-crypto@vger.kernel.org 8761S: Maintained 8762F: drivers/crypto/inside-secure/ 8763 8764INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 8765M: Mimi Zohar <zohar@linux.ibm.com> 8766M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 8767L: linux-integrity@vger.kernel.org 8768S: Supported 8769T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 8770F: security/integrity/ima/ 8771 8772INTEL 810/815 FRAMEBUFFER DRIVER 8773M: Antonino Daplas <adaplas@gmail.com> 8774L: linux-fbdev@vger.kernel.org 8775S: Maintained 8776F: drivers/video/fbdev/i810/ 8777 8778INTEL ASoC DRIVERS 8779M: Cezary Rojewski <cezary.rojewski@intel.com> 8780M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 8781M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 8782M: Jie Yang <yang.jie@linux.intel.com> 8783L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8784S: Supported 8785F: sound/soc/intel/ 8786 8787INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 8788M: Hans de Goede <hdegoede@redhat.com> 8789L: platform-driver-x86@vger.kernel.org 8790S: Maintained 8791F: drivers/platform/x86/intel_atomisp2_pm.c 8792 8793INTEL ATOMISP2 LED DRIVER 8794M: Hans de Goede <hdegoede@redhat.com> 8795L: platform-driver-x86@vger.kernel.org 8796S: Maintained 8797F: drivers/platform/x86/intel_atomisp2_led.c 8798 8799INTEL BROXTON PMC DRIVER 8800M: Mika Westerberg <mika.westerberg@linux.intel.com> 8801M: Zha Qipeng <qipeng.zha@intel.com> 8802S: Maintained 8803F: drivers/mfd/intel_pmc_bxt.c 8804F: include/linux/mfd/intel_pmc_bxt.h 8805 8806INTEL C600 SERIES SAS CONTROLLER DRIVER 8807M: Intel SCU Linux support <intel-linux-scu@intel.com> 8808M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 8809L: linux-scsi@vger.kernel.org 8810S: Supported 8811T: git git://git.code.sf.net/p/intel-sas/isci 8812F: drivers/scsi/isci/ 8813 8814INTEL CPU family model numbers 8815M: Tony Luck <tony.luck@intel.com> 8816M: x86@kernel.org 8817L: linux-kernel@vger.kernel.org 8818S: Supported 8819F: arch/x86/include/asm/intel-family.h 8820 8821INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 8822M: Jani Nikula <jani.nikula@linux.intel.com> 8823M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 8824M: Rodrigo Vivi <rodrigo.vivi@intel.com> 8825L: intel-gfx@lists.freedesktop.org 8826S: Supported 8827W: https://01.org/linuxgraphics/ 8828Q: http://patchwork.freedesktop.org/project/intel-gfx/ 8829B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 8830C: irc://chat.freenode.net/intel-gfx 8831T: git git://anongit.freedesktop.org/drm-intel 8832F: Documentation/gpu/i915.rst 8833F: drivers/gpu/drm/i915/ 8834F: include/drm/i915* 8835F: include/uapi/drm/i915_drm.h 8836 8837INTEL ETHERNET DRIVERS 8838M: Jesse Brandeburg <jesse.brandeburg@intel.com> 8839M: Tony Nguyen <anthony.l.nguyen@intel.com> 8840L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 8841S: Supported 8842W: http://www.intel.com/support/feedback.htm 8843W: http://e1000.sourceforge.net/ 8844Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 8845T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 8846T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 8847F: Documentation/networking/device_drivers/ethernet/intel/ 8848F: drivers/net/ethernet/intel/ 8849F: drivers/net/ethernet/intel/*/ 8850F: include/linux/avf/virtchnl.h 8851 8852INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 8853M: Maik Broemme <mbroemme@libmpq.org> 8854L: linux-fbdev@vger.kernel.org 8855S: Maintained 8856F: Documentation/fb/intelfb.rst 8857F: drivers/video/fbdev/intelfb/ 8858 8859INTEL GPIO DRIVERS 8860M: Andy Shevchenko <andy@kernel.org> 8861L: linux-gpio@vger.kernel.org 8862S: Maintained 8863T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8864F: drivers/gpio/gpio-ich.c 8865F: drivers/gpio/gpio-intel-mid.c 8866F: drivers/gpio/gpio-merrifield.c 8867F: drivers/gpio/gpio-ml-ioh.c 8868F: drivers/gpio/gpio-pch.c 8869F: drivers/gpio/gpio-sch.c 8870F: drivers/gpio/gpio-sodaville.c 8871 8872INTEL GVT-g DRIVERS (Intel GPU Virtualization) 8873M: Zhenyu Wang <zhenyuw@linux.intel.com> 8874M: Zhi Wang <zhi.a.wang@intel.com> 8875L: intel-gvt-dev@lists.freedesktop.org 8876L: intel-gfx@lists.freedesktop.org 8877S: Supported 8878W: https://01.org/igvt-g 8879T: git https://github.com/intel/gvt-linux.git 8880F: drivers/gpu/drm/i915/gvt/ 8881 8882INTEL HID EVENT DRIVER 8883M: Alex Hung <alex.hung@canonical.com> 8884L: platform-driver-x86@vger.kernel.org 8885S: Maintained 8886F: drivers/platform/x86/intel-hid.c 8887 8888INTEL I/OAT DMA DRIVER 8889M: Dave Jiang <dave.jiang@intel.com> 8890R: Dan Williams <dan.j.williams@intel.com> 8891L: dmaengine@vger.kernel.org 8892S: Supported 8893Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 8894F: drivers/dma/ioat* 8895 8896INTEL IADX DRIVER 8897M: Dave Jiang <dave.jiang@intel.com> 8898L: dmaengine@vger.kernel.org 8899S: Supported 8900F: drivers/dma/idxd/* 8901F: include/uapi/linux/idxd.h 8902 8903INTEL IDLE DRIVER 8904M: Jacob Pan <jacob.jun.pan@linux.intel.com> 8905M: Len Brown <lenb@kernel.org> 8906L: linux-pm@vger.kernel.org 8907S: Supported 8908B: https://bugzilla.kernel.org 8909T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 8910F: drivers/idle/intel_idle.c 8911 8912INTEL INTEGRATED SENSOR HUB DRIVER 8913M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 8914M: Jiri Kosina <jikos@kernel.org> 8915L: linux-input@vger.kernel.org 8916S: Maintained 8917F: drivers/hid/intel-ish-hid/ 8918 8919INTEL IOMMU (VT-d) 8920M: David Woodhouse <dwmw2@infradead.org> 8921M: Lu Baolu <baolu.lu@linux.intel.com> 8922L: iommu@lists.linux-foundation.org 8923S: Supported 8924T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 8925F: drivers/iommu/intel/ 8926F: include/linux/intel-iommu.h 8927F: include/linux/intel-svm.h 8928 8929INTEL IOP-ADMA DMA DRIVER 8930R: Dan Williams <dan.j.williams@intel.com> 8931S: Odd fixes 8932F: drivers/dma/iop-adma.c 8933 8934INTEL IPU3 CSI-2 CIO2 DRIVER 8935M: Yong Zhi <yong.zhi@intel.com> 8936M: Sakari Ailus <sakari.ailus@linux.intel.com> 8937M: Bingbu Cao <bingbu.cao@intel.com> 8938R: Tianshu Qiu <tian.shu.qiu@intel.com> 8939L: linux-media@vger.kernel.org 8940S: Maintained 8941F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 8942F: drivers/media/pci/intel/ipu3/ 8943 8944INTEL IPU3 CSI-2 IMGU DRIVER 8945M: Sakari Ailus <sakari.ailus@linux.intel.com> 8946R: Bingbu Cao <bingbu.cao@intel.com> 8947R: Tianshu Qiu <tian.shu.qiu@intel.com> 8948L: linux-media@vger.kernel.org 8949S: Maintained 8950F: Documentation/admin-guide/media/ipu3.rst 8951F: Documentation/admin-guide/media/ipu3_rcb.svg 8952F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 8953F: drivers/staging/media/ipu3/ 8954 8955INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 8956M: Krzysztof Halasa <khalasa@piap.pl> 8957S: Maintained 8958F: drivers/net/ethernet/xscale/ixp4xx_eth.c 8959F: drivers/net/wan/ixp4xx_hss.c 8960F: drivers/soc/ixp4xx/ixp4xx-npe.c 8961F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 8962F: include/linux/soc/ixp4xx/npe.h 8963F: include/linux/soc/ixp4xx/qmgr.h 8964 8965INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 8966M: Deepak Saxena <dsaxena@plexity.net> 8967S: Maintained 8968F: drivers/char/hw_random/ixp4xx-rng.c 8969 8970INTEL MANAGEMENT ENGINE (mei) 8971M: Tomas Winkler <tomas.winkler@intel.com> 8972L: linux-kernel@vger.kernel.org 8973S: Supported 8974F: Documentation/driver-api/mei/* 8975F: drivers/misc/mei/ 8976F: drivers/watchdog/mei_wdt.c 8977F: include/linux/mei_cl_bus.h 8978F: include/uapi/linux/mei.h 8979F: samples/mei/* 8980 8981INTEL MENLOW THERMAL DRIVER 8982M: Sujith Thomas <sujith.thomas@intel.com> 8983L: platform-driver-x86@vger.kernel.org 8984S: Supported 8985W: https://01.org/linux-acpi 8986F: drivers/platform/x86/intel_menlow.c 8987 8988INTEL P-Unit IPC DRIVER 8989M: Zha Qipeng <qipeng.zha@intel.com> 8990L: platform-driver-x86@vger.kernel.org 8991S: Maintained 8992F: arch/x86/include/asm/intel_punit_ipc.h 8993F: drivers/platform/x86/intel_punit_ipc.c 8994 8995INTEL PMC CORE DRIVER 8996M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 8997M: David E Box <david.e.box@intel.com> 8998L: platform-driver-x86@vger.kernel.org 8999S: Maintained 9000F: drivers/platform/x86/intel_pmc_core* 9001 9002INTEL PMIC GPIO DRIVERS 9003M: Andy Shevchenko <andy@kernel.org> 9004S: Maintained 9005T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9006F: drivers/gpio/gpio-*cove.c 9007F: drivers/gpio/gpio-msic.c 9008 9009INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 9010M: Andy Shevchenko <andy@kernel.org> 9011S: Maintained 9012F: drivers/mfd/intel_msic.c 9013F: drivers/mfd/intel_soc_pmic* 9014F: include/linux/mfd/intel_msic.h 9015F: include/linux/mfd/intel_soc_pmic* 9016 9017INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 9018M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 9019L: linux-wireless@vger.kernel.org 9020S: Maintained 9021F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 9022F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 9023F: drivers/net/wireless/intel/ipw2x00/ 9024 9025INTEL PSTATE DRIVER 9026M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9027M: Len Brown <lenb@kernel.org> 9028L: linux-pm@vger.kernel.org 9029S: Supported 9030F: drivers/cpufreq/intel_pstate.c 9031 9032INTEL RDMA RNIC DRIVER 9033M: Faisal Latif <faisal.latif@intel.com> 9034M: Shiraz Saleem <shiraz.saleem@intel.com> 9035L: linux-rdma@vger.kernel.org 9036S: Supported 9037F: drivers/infiniband/hw/i40iw/ 9038F: include/uapi/rdma/i40iw-abi.h 9039 9040INTEL SCU DRIVERS 9041M: Mika Westerberg <mika.westerberg@linux.intel.com> 9042S: Maintained 9043F: arch/x86/include/asm/intel_scu_ipc.h 9044F: drivers/platform/x86/intel_scu_* 9045 9046INTEL SPEED SELECT TECHNOLOGY 9047M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9048L: platform-driver-x86@vger.kernel.org 9049S: Maintained 9050F: drivers/platform/x86/intel_speed_select_if/ 9051F: include/uapi/linux/isst_if.h 9052F: tools/power/x86/intel-speed-select/ 9053 9054INTEL STRATIX10 FIRMWARE DRIVERS 9055M: Richard Gong <richard.gong@linux.intel.com> 9056L: linux-kernel@vger.kernel.org 9057S: Maintained 9058F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 9059F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 9060F: drivers/firmware/stratix10-rsu.c 9061F: drivers/firmware/stratix10-svc.c 9062F: include/linux/firmware/intel/stratix10-smc.h 9063F: include/linux/firmware/intel/stratix10-svc-client.h 9064 9065INTEL TELEMETRY DRIVER 9066M: Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com> 9067M: "David E. Box" <david.e.box@linux.intel.com> 9068L: platform-driver-x86@vger.kernel.org 9069S: Maintained 9070F: arch/x86/include/asm/intel_telemetry.h 9071F: drivers/platform/x86/intel_telemetry* 9072 9073INTEL UNCORE FREQUENCY CONTROL 9074M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9075L: platform-driver-x86@vger.kernel.org 9076S: Maintained 9077F: drivers/platform/x86/intel-uncore-frequency.c 9078 9079INTEL VIRTUAL BUTTON DRIVER 9080M: AceLan Kao <acelan.kao@canonical.com> 9081L: platform-driver-x86@vger.kernel.org 9082S: Maintained 9083F: drivers/platform/x86/intel-vbtn.c 9084 9085INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 9086M: Stanislaw Gruszka <stf_xl@wp.pl> 9087L: linux-wireless@vger.kernel.org 9088S: Supported 9089F: drivers/net/wireless/intel/iwlegacy/ 9090 9091INTEL WIRELESS WIFI LINK (iwlwifi) 9092M: Luca Coelho <luciano.coelho@intel.com> 9093L: linux-wireless@vger.kernel.org 9094S: Supported 9095W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 9096T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 9097F: drivers/net/wireless/intel/iwlwifi/ 9098 9099INTEL WIRELESS WIMAX CONNECTION 2400 9100M: Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com> 9101M: linux-wimax@intel.com 9102L: wimax@linuxwimax.org (subscribers-only) 9103S: Supported 9104W: http://linuxwimax.org 9105F: Documentation/admin-guide/wimax/i2400m.rst 9106F: drivers/net/wimax/i2400m/ 9107F: include/uapi/linux/wimax/i2400m.h 9108 9109INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 9110M: Jithu Joseph <jithu.joseph@intel.com> 9111R: Maurice Ma <maurice.ma@intel.com> 9112S: Maintained 9113W: https://slimbootloader.github.io/security/firmware-update.html 9114F: drivers/platform/x86/intel-wmi-sbl-fw-update.c 9115 9116INTEL WMI THUNDERBOLT FORCE POWER DRIVER 9117M: Mario Limonciello <mario.limonciello@dell.com> 9118S: Maintained 9119F: drivers/platform/x86/intel-wmi-thunderbolt.c 9120 9121INTEL(R) TRACE HUB 9122M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9123S: Supported 9124F: Documentation/trace/intel_th.rst 9125F: drivers/hwtracing/intel_th/ 9126F: include/linux/intel_th.h 9127 9128INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 9129M: Ning Sun <ning.sun@intel.com> 9130L: tboot-devel@lists.sourceforge.net 9131S: Supported 9132W: http://tboot.sourceforge.net 9133T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 9134F: Documentation/x86/intel_txt.rst 9135F: arch/x86/kernel/tboot.c 9136F: include/linux/tboot.h 9137 9138INTERCONNECT API 9139M: Georgi Djakov <georgi.djakov@linaro.org> 9140L: linux-pm@vger.kernel.org 9141S: Maintained 9142F: Documentation/devicetree/bindings/interconnect/ 9143F: Documentation/driver-api/interconnect.rst 9144F: drivers/interconnect/ 9145F: include/dt-bindings/interconnect/ 9146F: include/linux/interconnect-provider.h 9147F: include/linux/interconnect.h 9148 9149INVENSENSE ICM-426xx IMU DRIVER 9150M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 9151L: linux-iio@vger.kernel.org 9152S: Maintained 9153W https://invensense.tdk.com/ 9154F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 9155F: drivers/iio/imu/inv_icm42600/ 9156 9157INVENSENSE MPU-3050 GYROSCOPE DRIVER 9158M: Linus Walleij <linus.walleij@linaro.org> 9159L: linux-iio@vger.kernel.org 9160S: Maintained 9161F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt 9162F: drivers/iio/gyro/mpu3050* 9163 9164IOC3 ETHERNET DRIVER 9165M: Ralf Baechle <ralf@linux-mips.org> 9166L: linux-mips@vger.kernel.org 9167S: Maintained 9168F: drivers/net/ethernet/sgi/ioc3-eth.c 9169 9170IOMAP FILESYSTEM LIBRARY 9171M: Christoph Hellwig <hch@infradead.org> 9172M: Darrick J. Wong <darrick.wong@oracle.com> 9173M: linux-xfs@vger.kernel.org 9174M: linux-fsdevel@vger.kernel.org 9175L: linux-xfs@vger.kernel.org 9176L: linux-fsdevel@vger.kernel.org 9177S: Supported 9178T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 9179F: fs/iomap/ 9180F: include/linux/iomap.h 9181 9182IOMMU DRIVERS 9183M: Joerg Roedel <joro@8bytes.org> 9184M: Will Deacon <will@kernel.org> 9185L: iommu@lists.linux-foundation.org 9186S: Maintained 9187T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 9188F: Documentation/devicetree/bindings/iommu/ 9189F: Documentation/userspace-api/iommu.rst 9190F: drivers/iommu/ 9191F: include/linux/iommu.h 9192F: include/linux/iova.h 9193F: include/linux/of_iommu.h 9194F: include/uapi/linux/iommu.h 9195 9196IO_URING 9197M: Jens Axboe <axboe@kernel.dk> 9198L: io-uring@vger.kernel.org 9199S: Maintained 9200T: git git://git.kernel.dk/linux-block 9201T: git git://git.kernel.dk/liburing 9202F: fs/io-wq.c 9203F: fs/io-wq.h 9204F: fs/io_uring.c 9205F: include/uapi/linux/io_uring.h 9206 9207IPMI SUBSYSTEM 9208M: Corey Minyard <minyard@acm.org> 9209L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 9210S: Supported 9211W: http://openipmi.sourceforge.net/ 9212F: Documentation/driver-api/ipmi.rst 9213F: Documentation/devicetree/bindings/ipmi/ 9214F: drivers/char/ipmi/ 9215F: include/linux/ipmi* 9216F: include/uapi/linux/ipmi* 9217 9218IPS SCSI RAID DRIVER 9219M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 9220L: linux-scsi@vger.kernel.org 9221S: Maintained 9222W: http://www.adaptec.com/ 9223F: drivers/scsi/ips* 9224 9225IPVS 9226M: Wensong Zhang <wensong@linux-vs.org> 9227M: Simon Horman <horms@verge.net.au> 9228M: Julian Anastasov <ja@ssi.bg> 9229L: netdev@vger.kernel.org 9230L: lvs-devel@vger.kernel.org 9231S: Maintained 9232T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 9233T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 9234F: Documentation/networking/ipvs-sysctl.rst 9235F: include/net/ip_vs.h 9236F: include/uapi/linux/ip_vs.h 9237F: net/netfilter/ipvs/ 9238 9239IPWIRELESS DRIVER 9240M: Jiri Kosina <jikos@kernel.org> 9241M: David Sterba <dsterba@suse.com> 9242S: Odd Fixes 9243F: drivers/tty/ipwireless/ 9244 9245IPX NETWORK LAYER 9246L: netdev@vger.kernel.org 9247S: Obsolete 9248F: include/uapi/linux/ipx.h 9249 9250IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 9251M: Marc Zyngier <maz@kernel.org> 9252S: Maintained 9253T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 9254F: Documentation/core-api/irq/irq-domain.rst 9255F: include/linux/irqdomain.h 9256F: kernel/irq/irqdomain.c 9257F: kernel/irq/msi.c 9258 9259IRQ SUBSYSTEM 9260M: Thomas Gleixner <tglx@linutronix.de> 9261L: linux-kernel@vger.kernel.org 9262S: Maintained 9263T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 9264F: kernel/irq/ 9265 9266IRQCHIP DRIVERS 9267M: Thomas Gleixner <tglx@linutronix.de> 9268M: Marc Zyngier <maz@kernel.org> 9269L: linux-kernel@vger.kernel.org 9270S: Maintained 9271T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 9272F: Documentation/devicetree/bindings/interrupt-controller/ 9273F: drivers/irqchip/ 9274 9275ISA 9276M: William Breathitt Gray <vilhelm.gray@gmail.com> 9277S: Maintained 9278F: Documentation/driver-api/isa.rst 9279F: drivers/base/isa.c 9280F: include/linux/isa.h 9281 9282ISA RADIO MODULE 9283M: Hans Verkuil <hverkuil@xs4all.nl> 9284L: linux-media@vger.kernel.org 9285S: Maintained 9286W: https://linuxtv.org 9287T: git git://linuxtv.org/media_tree.git 9288F: drivers/media/radio/radio-isa* 9289 9290ISAPNP 9291M: Jaroslav Kysela <perex@perex.cz> 9292S: Maintained 9293F: Documentation/driver-api/isapnp.rst 9294F: drivers/pnp/isapnp/ 9295F: include/linux/isapnp.h 9296 9297ISCSI 9298M: Lee Duncan <lduncan@suse.com> 9299M: Chris Leech <cleech@redhat.com> 9300L: open-iscsi@googlegroups.com 9301L: linux-scsi@vger.kernel.org 9302S: Maintained 9303W: www.open-iscsi.com 9304F: drivers/scsi/*iscsi* 9305F: include/scsi/*iscsi* 9306 9307iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 9308M: Peter Jones <pjones@redhat.com> 9309M: Konrad Rzeszutek Wilk <konrad@kernel.org> 9310S: Maintained 9311F: drivers/firmware/iscsi_ibft* 9312 9313ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 9314M: Sagi Grimberg <sagi@grimberg.me> 9315M: Max Gurtovoy <mgurtovoy@nvidia.com> 9316L: linux-rdma@vger.kernel.org 9317S: Supported 9318W: http://www.openfabrics.org 9319W: www.open-iscsi.org 9320Q: http://patchwork.kernel.org/project/linux-rdma/list/ 9321F: drivers/infiniband/ulp/iser/ 9322 9323ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 9324M: Sagi Grimberg <sagi@grimberg.me> 9325L: linux-rdma@vger.kernel.org 9326L: target-devel@vger.kernel.org 9327S: Supported 9328W: http://www.linux-iscsi.org 9329T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 9330F: drivers/infiniband/ulp/isert 9331 9332ISDN/CMTP OVER BLUETOOTH 9333M: Karsten Keil <isdn@linux-pingi.de> 9334L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 9335L: netdev@vger.kernel.org 9336S: Odd Fixes 9337W: http://www.isdn4linux.de 9338F: Documentation/isdn/ 9339F: drivers/isdn/capi/ 9340F: include/linux/isdn/ 9341F: include/uapi/linux/isdn/ 9342F: net/bluetooth/cmtp/ 9343 9344ISDN/mISDN SUBSYSTEM 9345M: Karsten Keil <isdn@linux-pingi.de> 9346L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 9347L: netdev@vger.kernel.org 9348S: Maintained 9349W: http://www.isdn4linux.de 9350F: drivers/isdn/Kconfig 9351F: drivers/isdn/Makefile 9352F: drivers/isdn/hardware/ 9353F: drivers/isdn/mISDN/ 9354 9355IT87 HARDWARE MONITORING DRIVER 9356M: Jean Delvare <jdelvare@suse.com> 9357L: linux-hwmon@vger.kernel.org 9358S: Maintained 9359F: Documentation/hwmon/it87.rst 9360F: drivers/hwmon/it87.c 9361 9362IT913X MEDIA DRIVER 9363M: Antti Palosaari <crope@iki.fi> 9364L: linux-media@vger.kernel.org 9365S: Maintained 9366W: https://linuxtv.org 9367W: http://palosaari.fi/linux/ 9368Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9369T: git git://linuxtv.org/anttip/media_tree.git 9370F: drivers/media/tuners/it913x* 9371 9372IVTV VIDEO4LINUX DRIVER 9373M: Andy Walls <awalls@md.metrocast.net> 9374L: linux-media@vger.kernel.org 9375S: Maintained 9376W: https://linuxtv.org 9377T: git git://linuxtv.org/media_tree.git 9378F: Documentation/admin-guide/media/ivtv* 9379F: drivers/media/pci/ivtv/ 9380F: include/uapi/linux/ivtv* 9381 9382IX2505V MEDIA DRIVER 9383M: Malcolm Priestley <tvboxspy@gmail.com> 9384L: linux-media@vger.kernel.org 9385S: Maintained 9386W: https://linuxtv.org 9387Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9388F: drivers/media/dvb-frontends/ix2505v* 9389 9390JAILHOUSE HYPERVISOR INTERFACE 9391M: Jan Kiszka <jan.kiszka@siemens.com> 9392L: jailhouse-dev@googlegroups.com 9393S: Maintained 9394F: arch/x86/include/asm/jailhouse_para.h 9395F: arch/x86/kernel/jailhouse.c 9396 9397JC42.4 TEMPERATURE SENSOR DRIVER 9398M: Guenter Roeck <linux@roeck-us.net> 9399L: linux-hwmon@vger.kernel.org 9400S: Maintained 9401F: Documentation/hwmon/jc42.rst 9402F: drivers/hwmon/jc42.c 9403 9404JFS FILESYSTEM 9405M: Dave Kleikamp <shaggy@kernel.org> 9406L: jfs-discussion@lists.sourceforge.net 9407S: Maintained 9408W: http://jfs.sourceforge.net/ 9409T: git git://github.com/kleikamp/linux-shaggy.git 9410F: Documentation/admin-guide/jfs.rst 9411F: fs/jfs/ 9412 9413JME NETWORK DRIVER 9414M: Guo-Fu Tseng <cooldavid@cooldavid.org> 9415L: netdev@vger.kernel.org 9416S: Maintained 9417F: drivers/net/ethernet/jme.* 9418 9419JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 9420M: David Woodhouse <dwmw2@infradead.org> 9421M: Richard Weinberger <richard@nod.at> 9422L: linux-mtd@lists.infradead.org 9423S: Odd Fixes 9424W: http://www.linux-mtd.infradead.org/doc/jffs2.html 9425T: git git://git.infradead.org/ubifs-2.6.git 9426F: fs/jffs2/ 9427F: include/uapi/linux/jffs2.h 9428 9429JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 9430M: "Theodore Ts'o" <tytso@mit.edu> 9431M: Jan Kara <jack@suse.com> 9432L: linux-ext4@vger.kernel.org 9433S: Maintained 9434F: fs/jbd2/ 9435F: include/linux/jbd2.h 9436 9437JPU V4L2 MEM2MEM DRIVER FOR RENESAS 9438M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 9439L: linux-media@vger.kernel.org 9440S: Maintained 9441F: drivers/media/platform/rcar_jpu.c 9442 9443JSM Neo PCI based serial card 9444L: linux-serial@vger.kernel.org 9445S: Orphan 9446F: drivers/tty/serial/jsm/ 9447 9448K10TEMP HARDWARE MONITORING DRIVER 9449M: Clemens Ladisch <clemens@ladisch.de> 9450L: linux-hwmon@vger.kernel.org 9451S: Maintained 9452F: Documentation/hwmon/k10temp.rst 9453F: drivers/hwmon/k10temp.c 9454 9455K8TEMP HARDWARE MONITORING DRIVER 9456M: Rudolf Marek <r.marek@assembler.cz> 9457L: linux-hwmon@vger.kernel.org 9458S: Maintained 9459F: Documentation/hwmon/k8temp.rst 9460F: drivers/hwmon/k8temp.c 9461 9462KASAN 9463M: Andrey Ryabinin <aryabinin@virtuozzo.com> 9464R: Alexander Potapenko <glider@google.com> 9465R: Dmitry Vyukov <dvyukov@google.com> 9466L: kasan-dev@googlegroups.com 9467S: Maintained 9468F: Documentation/dev-tools/kasan.rst 9469F: arch/*/include/asm/kasan.h 9470F: arch/*/mm/kasan_init* 9471F: include/linux/kasan*.h 9472F: lib/test_kasan.c 9473F: mm/kasan/ 9474F: scripts/Makefile.kasan 9475 9476KCONFIG 9477M: Masahiro Yamada <masahiroy@kernel.org> 9478L: linux-kbuild@vger.kernel.org 9479S: Maintained 9480T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 9481F: Documentation/kbuild/kconfig* 9482F: scripts/Kconfig.include 9483F: scripts/kconfig/ 9484 9485KCOV 9486R: Dmitry Vyukov <dvyukov@google.com> 9487R: Andrey Konovalov <andreyknvl@google.com> 9488L: kasan-dev@googlegroups.com 9489S: Maintained 9490F: Documentation/dev-tools/kcov.rst 9491F: include/linux/kcov.h 9492F: include/uapi/linux/kcov.h 9493F: kernel/kcov.c 9494F: scripts/Makefile.kcov 9495 9496KCSAN 9497M: Marco Elver <elver@google.com> 9498R: Dmitry Vyukov <dvyukov@google.com> 9499L: kasan-dev@googlegroups.com 9500S: Maintained 9501F: Documentation/dev-tools/kcsan.rst 9502F: include/linux/kcsan*.h 9503F: kernel/kcsan/ 9504F: lib/Kconfig.kcsan 9505F: scripts/Makefile.kcsan 9506 9507KDUMP 9508M: Dave Young <dyoung@redhat.com> 9509M: Baoquan He <bhe@redhat.com> 9510R: Vivek Goyal <vgoyal@redhat.com> 9511L: kexec@lists.infradead.org 9512S: Maintained 9513W: http://lse.sourceforge.net/kdump/ 9514F: Documentation/admin-guide/kdump/ 9515F: fs/proc/vmcore.c 9516F: include/linux/crash_core.h 9517F: include/linux/crash_dump.h 9518F: include/uapi/linux/vmcore.h 9519F: kernel/crash_*.c 9520 9521KEENE FM RADIO TRANSMITTER DRIVER 9522M: Hans Verkuil <hverkuil@xs4all.nl> 9523L: linux-media@vger.kernel.org 9524S: Maintained 9525W: https://linuxtv.org 9526T: git git://linuxtv.org/media_tree.git 9527F: drivers/media/radio/radio-keene* 9528 9529KERNEL AUTOMOUNTER 9530M: Ian Kent <raven@themaw.net> 9531L: autofs@vger.kernel.org 9532S: Maintained 9533F: fs/autofs/ 9534 9535KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 9536M: Masahiro Yamada <masahiroy@kernel.org> 9537M: Michal Marek <michal.lkml@markovi.net> 9538L: linux-kbuild@vger.kernel.org 9539S: Maintained 9540T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 9541F: Documentation/kbuild/ 9542F: Makefile 9543F: scripts/*vmlinux* 9544F: scripts/Kbuild* 9545F: scripts/Makefile* 9546F: scripts/basic/ 9547F: scripts/mk* 9548F: scripts/mod/ 9549F: scripts/package/ 9550 9551KERNEL JANITORS 9552L: kernel-janitors@vger.kernel.org 9553S: Odd Fixes 9554W: http://kernelnewbies.org/KernelJanitors 9555 9556KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 9557M: "J. Bruce Fields" <bfields@fieldses.org> 9558M: Chuck Lever <chuck.lever@oracle.com> 9559L: linux-nfs@vger.kernel.org 9560S: Supported 9561W: http://nfs.sourceforge.net/ 9562T: git git://linux-nfs.org/~bfields/linux.git 9563F: fs/lockd/ 9564F: fs/nfs_common/ 9565F: fs/nfsd/ 9566F: include/linux/lockd/ 9567F: include/linux/sunrpc/ 9568F: include/uapi/linux/nfsd/ 9569F: include/uapi/linux/sunrpc/ 9570F: net/sunrpc/ 9571F: Documentation/filesystems/nfs/ 9572 9573KERNEL SELFTEST FRAMEWORK 9574M: Shuah Khan <shuah@kernel.org> 9575M: Shuah Khan <skhan@linuxfoundation.org> 9576L: linux-kselftest@vger.kernel.org 9577S: Maintained 9578Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 9579T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 9580F: Documentation/dev-tools/kselftest* 9581F: tools/testing/selftests/ 9582 9583KERNEL UNIT TESTING FRAMEWORK (KUnit) 9584M: Brendan Higgins <brendanhiggins@google.com> 9585L: linux-kselftest@vger.kernel.org 9586L: kunit-dev@googlegroups.com 9587S: Maintained 9588W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 9589F: Documentation/dev-tools/kunit/ 9590F: include/kunit/ 9591F: lib/kunit/ 9592F: tools/testing/kunit/ 9593 9594KERNEL USERMODE HELPER 9595M: Luis Chamberlain <mcgrof@kernel.org> 9596L: linux-kernel@vger.kernel.org 9597S: Maintained 9598F: include/linux/umh.h 9599F: kernel/umh.c 9600 9601KERNEL VIRTUAL MACHINE (KVM) 9602M: Paolo Bonzini <pbonzini@redhat.com> 9603L: kvm@vger.kernel.org 9604S: Supported 9605W: http://www.linux-kvm.org 9606T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 9607F: Documentation/virt/kvm/ 9608F: include/asm-generic/kvm* 9609F: include/kvm/iodev.h 9610F: include/linux/kvm* 9611F: include/trace/events/kvm.h 9612F: include/uapi/asm-generic/kvm* 9613F: include/uapi/linux/kvm* 9614F: tools/kvm/ 9615F: tools/testing/selftests/kvm/ 9616F: virt/kvm/* 9617 9618KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 9619M: Marc Zyngier <maz@kernel.org> 9620R: James Morse <james.morse@arm.com> 9621R: Julien Thierry <julien.thierry.kdev@gmail.com> 9622R: Suzuki K Poulose <suzuki.poulose@arm.com> 9623L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9624L: kvmarm@lists.cs.columbia.edu 9625S: Maintained 9626T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 9627F: arch/arm64/include/asm/kvm* 9628F: arch/arm64/include/uapi/asm/kvm* 9629F: arch/arm64/kvm/ 9630F: include/kvm/arm_* 9631 9632KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 9633M: Huacai Chen <chenhc@lemote.com> 9634M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 9635L: linux-mips@vger.kernel.org 9636L: kvm@vger.kernel.org 9637S: Maintained 9638F: arch/mips/include/asm/kvm* 9639F: arch/mips/include/uapi/asm/kvm* 9640F: arch/mips/kvm/ 9641 9642KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 9643M: Paul Mackerras <paulus@ozlabs.org> 9644L: kvm-ppc@vger.kernel.org 9645S: Supported 9646W: http://www.linux-kvm.org/ 9647T: git git://github.com/agraf/linux-2.6.git 9648F: arch/powerpc/include/asm/kvm* 9649F: arch/powerpc/include/uapi/asm/kvm* 9650F: arch/powerpc/kernel/kvm* 9651F: arch/powerpc/kvm/ 9652 9653KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 9654M: Christian Borntraeger <borntraeger@de.ibm.com> 9655M: Janosch Frank <frankja@linux.ibm.com> 9656R: David Hildenbrand <david@redhat.com> 9657R: Cornelia Huck <cohuck@redhat.com> 9658R: Claudio Imbrenda <imbrenda@linux.ibm.com> 9659L: kvm@vger.kernel.org 9660S: Supported 9661W: http://www.ibm.com/developerworks/linux/linux390/ 9662T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 9663F: Documentation/virt/kvm/s390* 9664F: arch/s390/include/asm/gmap.h 9665F: arch/s390/include/asm/kvm* 9666F: arch/s390/include/uapi/asm/kvm* 9667F: arch/s390/kernel/uv.c 9668F: arch/s390/kvm/ 9669F: arch/s390/mm/gmap.c 9670F: tools/testing/selftests/kvm/*/s390x/ 9671F: tools/testing/selftests/kvm/s390x/ 9672 9673KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 9674M: Paolo Bonzini <pbonzini@redhat.com> 9675R: Sean Christopherson <sean.j.christopherson@intel.com> 9676R: Vitaly Kuznetsov <vkuznets@redhat.com> 9677R: Wanpeng Li <wanpengli@tencent.com> 9678R: Jim Mattson <jmattson@google.com> 9679R: Joerg Roedel <joro@8bytes.org> 9680L: kvm@vger.kernel.org 9681S: Supported 9682W: http://www.linux-kvm.org 9683T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 9684F: arch/x86/include/asm/kvm* 9685F: arch/x86/include/asm/pvclock-abi.h 9686F: arch/x86/include/asm/svm.h 9687F: arch/x86/include/asm/vmx*.h 9688F: arch/x86/include/uapi/asm/kvm* 9689F: arch/x86/include/uapi/asm/svm.h 9690F: arch/x86/include/uapi/asm/vmx.h 9691F: arch/x86/kernel/kvm.c 9692F: arch/x86/kernel/kvmclock.c 9693F: arch/x86/kvm/ 9694F: arch/x86/kvm/*/ 9695 9696KERNFS 9697M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9698M: Tejun Heo <tj@kernel.org> 9699S: Supported 9700T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 9701F: fs/kernfs/ 9702F: include/linux/kernfs.h 9703 9704KEXEC 9705M: Eric Biederman <ebiederm@xmission.com> 9706L: kexec@lists.infradead.org 9707S: Maintained 9708W: http://kernel.org/pub/linux/utils/kernel/kexec/ 9709F: include/linux/kexec.h 9710F: include/uapi/linux/kexec.h 9711F: kernel/kexec* 9712 9713KEYS-ENCRYPTED 9714M: Mimi Zohar <zohar@linux.ibm.com> 9715L: linux-integrity@vger.kernel.org 9716L: keyrings@vger.kernel.org 9717S: Supported 9718F: Documentation/security/keys/trusted-encrypted.rst 9719F: include/keys/encrypted-type.h 9720F: security/keys/encrypted-keys/ 9721 9722KEYS-TRUSTED 9723M: James Bottomley <jejb@linux.ibm.com> 9724M: Jarkko Sakkinen <jarkko@kernel.org> 9725M: Mimi Zohar <zohar@linux.ibm.com> 9726L: linux-integrity@vger.kernel.org 9727L: keyrings@vger.kernel.org 9728S: Supported 9729F: Documentation/security/keys/trusted-encrypted.rst 9730F: include/keys/trusted-type.h 9731F: include/keys/trusted_tpm.h 9732F: security/keys/trusted-keys/ 9733 9734KEYS/KEYRINGS 9735M: David Howells <dhowells@redhat.com> 9736M: Jarkko Sakkinen <jarkko@kernel.org> 9737L: keyrings@vger.kernel.org 9738S: Maintained 9739F: Documentation/security/keys/core.rst 9740F: include/keys/ 9741F: include/linux/key-type.h 9742F: include/linux/key.h 9743F: include/linux/keyctl.h 9744F: include/uapi/linux/keyctl.h 9745F: security/keys/ 9746 9747KFIFO 9748M: Stefani Seibold <stefani@seibold.net> 9749S: Maintained 9750F: include/linux/kfifo.h 9751F: lib/kfifo.c 9752F: samples/kfifo/ 9753 9754KGDB / KDB /debug_core 9755M: Jason Wessel <jason.wessel@windriver.com> 9756M: Daniel Thompson <daniel.thompson@linaro.org> 9757R: Douglas Anderson <dianders@chromium.org> 9758L: kgdb-bugreport@lists.sourceforge.net 9759S: Maintained 9760W: http://kgdb.wiki.kernel.org/ 9761T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 9762F: Documentation/dev-tools/kgdb.rst 9763F: drivers/misc/kgdbts.c 9764F: drivers/tty/serial/kgdboc.c 9765F: include/linux/kdb.h 9766F: include/linux/kgdb.h 9767F: kernel/debug/ 9768 9769KHADAS MCU MFD DRIVER 9770M: Neil Armstrong <narmstrong@baylibre.com> 9771L: linux-amlogic@lists.infradead.org 9772S: Maintained 9773F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 9774F: drivers/mfd/khadas-mcu.c 9775F: include/linux/mfd/khadas-mcu.h 9776F: drivers/thermal/khadas_mcu_fan.c 9777 9778KMEMLEAK 9779M: Catalin Marinas <catalin.marinas@arm.com> 9780S: Maintained 9781F: Documentation/dev-tools/kmemleak.rst 9782F: include/linux/kmemleak.h 9783F: mm/kmemleak.c 9784F: samples/kmemleak/kmemleak-test.c 9785 9786KMOD KERNEL MODULE LOADER - USERMODE HELPER 9787M: Luis Chamberlain <mcgrof@kernel.org> 9788L: linux-kernel@vger.kernel.org 9789S: Maintained 9790F: include/linux/kmod.h 9791F: kernel/kmod.c 9792F: lib/test_kmod.c 9793F: tools/testing/selftests/kmod/ 9794 9795KPROBES 9796M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 9797M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 9798M: "David S. Miller" <davem@davemloft.net> 9799M: Masami Hiramatsu <mhiramat@kernel.org> 9800S: Maintained 9801F: Documentation/trace/kprobes.rst 9802F: include/asm-generic/kprobes.h 9803F: include/linux/kprobes.h 9804F: kernel/kprobes.c 9805 9806KS0108 LCD CONTROLLER DRIVER 9807M: Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com> 9808S: Maintained 9809F: Documentation/admin-guide/auxdisplay/ks0108.rst 9810F: drivers/auxdisplay/ks0108.c 9811F: include/linux/ks0108.h 9812 9813KTD253 BACKLIGHT DRIVER 9814M: Linus Walleij <linus.walleij@linaro.org> 9815S: Maintained 9816F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 9817F: drivers/video/backlight/ktd253-backlight.c 9818 9819L3MDEV 9820M: David Ahern <dsahern@kernel.org> 9821L: netdev@vger.kernel.org 9822S: Maintained 9823F: include/net/l3mdev.h 9824F: net/l3mdev 9825 9826L7 BPF FRAMEWORK 9827M: John Fastabend <john.fastabend@gmail.com> 9828M: Daniel Borkmann <daniel@iogearbox.net> 9829M: Jakub Sitnicki <jakub@cloudflare.com> 9830M: Lorenz Bauer <lmb@cloudflare.com> 9831L: netdev@vger.kernel.org 9832L: bpf@vger.kernel.org 9833S: Maintained 9834F: include/linux/skmsg.h 9835F: net/core/skmsg.c 9836F: net/core/sock_map.c 9837F: net/ipv4/tcp_bpf.c 9838F: net/ipv4/udp_bpf.c 9839 9840LANTIQ / INTEL Ethernet drivers 9841M: Hauke Mehrtens <hauke@hauke-m.de> 9842L: netdev@vger.kernel.org 9843S: Maintained 9844F: drivers/net/dsa/lantiq_gswip.c 9845F: drivers/net/dsa/lantiq_pce.h 9846F: drivers/net/ethernet/lantiq_xrx200.c 9847F: net/dsa/tag_gswip.c 9848 9849LANTIQ MIPS ARCHITECTURE 9850M: John Crispin <john@phrozen.org> 9851L: linux-mips@vger.kernel.org 9852S: Maintained 9853F: arch/mips/lantiq 9854F: drivers/soc/lantiq 9855 9856LASI 53c700 driver for PARISC 9857M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 9858L: linux-scsi@vger.kernel.org 9859S: Maintained 9860F: Documentation/scsi/53c700.rst 9861F: drivers/scsi/53c700* 9862 9863LEAKING_ADDRESSES 9864M: Tobin C. Harding <me@tobin.cc> 9865M: Tycho Andersen <tycho@tycho.pizza> 9866L: linux-hardening@vger.kernel.org 9867S: Maintained 9868T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 9869F: scripts/leaking_addresses.pl 9870 9871LED SUBSYSTEM 9872M: Pavel Machek <pavel@ucw.cz> 9873R: Dan Murphy <dmurphy@ti.com> 9874L: linux-leds@vger.kernel.org 9875S: Maintained 9876T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 9877F: Documentation/devicetree/bindings/leds/ 9878F: drivers/leds/ 9879F: include/linux/leds.h 9880 9881LEGACY EEPROM DRIVER 9882M: Jean Delvare <jdelvare@suse.com> 9883S: Maintained 9884F: Documentation/misc-devices/eeprom.rst 9885F: drivers/misc/eeprom/eeprom.c 9886 9887LEGO MINDSTORMS EV3 9888R: David Lechner <david@lechnology.com> 9889S: Maintained 9890F: Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt 9891F: arch/arm/boot/dts/da850-lego-ev3.dts 9892F: drivers/power/supply/lego_ev3_battery.c 9893 9894LEGO USB Tower driver 9895M: Juergen Stuber <starblue@users.sourceforge.net> 9896L: legousb-devel@lists.sourceforge.net 9897S: Maintained 9898W: http://legousb.sourceforge.net/ 9899F: drivers/usb/misc/legousbtower.c 9900 9901LG LAPTOP EXTRAS 9902M: Matan Ziv-Av <matan@svgalib.org> 9903L: platform-driver-x86@vger.kernel.org 9904S: Maintained 9905F: Documentation/ABI/testing/sysfs-platform-lg-laptop 9906F: Documentation/admin-guide/laptops/lg-laptop.rst 9907F: drivers/platform/x86/lg-laptop.c 9908 9909LG2160 MEDIA DRIVER 9910M: Michael Krufky <mkrufky@linuxtv.org> 9911L: linux-media@vger.kernel.org 9912S: Maintained 9913W: https://linuxtv.org 9914W: http://github.com/mkrufky 9915Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9916T: git git://linuxtv.org/mkrufky/tuners.git 9917F: drivers/media/dvb-frontends/lg2160.* 9918 9919LGDT3305 MEDIA DRIVER 9920M: Michael Krufky <mkrufky@linuxtv.org> 9921L: linux-media@vger.kernel.org 9922S: Maintained 9923W: https://linuxtv.org 9924W: http://github.com/mkrufky 9925Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9926T: git git://linuxtv.org/mkrufky/tuners.git 9927F: drivers/media/dvb-frontends/lgdt3305.* 9928 9929LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 9930M: Viresh Kumar <vireshk@kernel.org> 9931L: linux-ide@vger.kernel.org 9932S: Maintained 9933T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 9934F: drivers/ata/pata_arasan_cf.c 9935F: include/linux/pata_arasan_cf_data.h 9936 9937LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 9938M: Linus Walleij <linus.walleij@linaro.org> 9939L: linux-ide@vger.kernel.org 9940S: Maintained 9941T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 9942F: drivers/ata/pata_ftide010.c 9943F: drivers/ata/sata_gemini.c 9944F: drivers/ata/sata_gemini.h 9945 9946LIBATA SATA AHCI PLATFORM devices support 9947M: Hans de Goede <hdegoede@redhat.com> 9948M: Jens Axboe <axboe@kernel.dk> 9949L: linux-ide@vger.kernel.org 9950S: Maintained 9951T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 9952F: drivers/ata/ahci_platform.c 9953F: drivers/ata/libahci_platform.c 9954F: include/linux/ahci_platform.h 9955 9956LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 9957M: Mikael Pettersson <mikpelinux@gmail.com> 9958L: linux-ide@vger.kernel.org 9959S: Maintained 9960T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 9961F: drivers/ata/sata_promise.* 9962 9963LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 9964M: Jens Axboe <axboe@kernel.dk> 9965L: linux-ide@vger.kernel.org 9966S: Maintained 9967T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 9968F: Documentation/devicetree/bindings/ata/ 9969F: drivers/ata/ 9970F: include/linux/ata.h 9971F: include/linux/libata.h 9972 9973LIBLOCKDEP 9974M: Sasha Levin <alexander.levin@microsoft.com> 9975S: Maintained 9976F: tools/lib/lockdep/ 9977 9978LIBNVDIMM BLK: MMIO-APERTURE DRIVER 9979M: Dan Williams <dan.j.williams@intel.com> 9980M: Vishal Verma <vishal.l.verma@intel.com> 9981M: Dave Jiang <dave.jiang@intel.com> 9982L: linux-nvdimm@lists.01.org 9983S: Supported 9984Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 9985P: Documentation/nvdimm/maintainer-entry-profile.rst 9986F: drivers/nvdimm/blk.c 9987F: drivers/nvdimm/region_devs.c 9988 9989LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 9990M: Vishal Verma <vishal.l.verma@intel.com> 9991M: Dan Williams <dan.j.williams@intel.com> 9992M: Dave Jiang <dave.jiang@intel.com> 9993L: linux-nvdimm@lists.01.org 9994S: Supported 9995Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 9996P: Documentation/nvdimm/maintainer-entry-profile.rst 9997F: drivers/nvdimm/btt* 9998 9999LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 10000M: Dan Williams <dan.j.williams@intel.com> 10001M: Vishal Verma <vishal.l.verma@intel.com> 10002M: Dave Jiang <dave.jiang@intel.com> 10003L: linux-nvdimm@lists.01.org 10004S: Supported 10005Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10006P: Documentation/nvdimm/maintainer-entry-profile.rst 10007F: drivers/nvdimm/pmem* 10008 10009LIBNVDIMM: DEVICETREE BINDINGS 10010M: Oliver O'Halloran <oohall@gmail.com> 10011L: linux-nvdimm@lists.01.org 10012S: Supported 10013Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10014F: Documentation/devicetree/bindings/pmem/pmem-region.txt 10015F: drivers/nvdimm/of_pmem.c 10016 10017LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 10018M: Dan Williams <dan.j.williams@intel.com> 10019M: Vishal Verma <vishal.l.verma@intel.com> 10020M: Dave Jiang <dave.jiang@intel.com> 10021M: Ira Weiny <ira.weiny@intel.com> 10022L: linux-nvdimm@lists.01.org 10023S: Supported 10024Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10025P: Documentation/nvdimm/maintainer-entry-profile.rst 10026T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 10027F: drivers/acpi/nfit/* 10028F: drivers/nvdimm/* 10029F: include/linux/libnvdimm.h 10030F: include/linux/nd.h 10031F: include/uapi/linux/ndctl.h 10032F: tools/testing/nvdimm/ 10033 10034LICENSES and SPDX stuff 10035M: Thomas Gleixner <tglx@linutronix.de> 10036M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10037L: linux-spdx@vger.kernel.org 10038S: Maintained 10039T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 10040F: COPYING 10041F: Documentation/process/license-rules.rst 10042F: LICENSES/ 10043F: scripts/spdxcheck-test.sh 10044F: scripts/spdxcheck.py 10045 10046LIGHTNVM PLATFORM SUPPORT 10047M: Matias Bjorling <mb@lightnvm.io> 10048L: linux-block@vger.kernel.org 10049S: Maintained 10050W: http://github/OpenChannelSSD 10051F: drivers/lightnvm/ 10052F: include/linux/lightnvm.h 10053F: include/uapi/linux/lightnvm.h 10054 10055LINEAR RANGES HELPERS 10056M: Mark Brown <broonie@kernel.org> 10057R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 10058F: lib/linear_ranges.c 10059F: lib/test_linear_ranges.c 10060F: include/linux/linear_range.h 10061 10062LINUX FOR POWER MACINTOSH 10063M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 10064L: linuxppc-dev@lists.ozlabs.org 10065S: Odd Fixes 10066F: arch/powerpc/platforms/powermac/ 10067F: drivers/macintosh/ 10068 10069LINUX FOR POWERPC (32-BIT AND 64-BIT) 10070M: Michael Ellerman <mpe@ellerman.id.au> 10071R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 10072R: Paul Mackerras <paulus@samba.org> 10073L: linuxppc-dev@lists.ozlabs.org 10074S: Supported 10075W: https://github.com/linuxppc/wiki/wiki 10076Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 10077T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 10078F: Documentation/ABI/stable/sysfs-firmware-opal-* 10079F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 10080F: Documentation/devicetree/bindings/powerpc/ 10081F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 10082F: Documentation/powerpc/ 10083F: arch/powerpc/ 10084F: drivers/*/*/*pasemi* 10085F: drivers/*/*pasemi* 10086F: drivers/char/tpm/tpm_ibmvtpm* 10087F: drivers/crypto/nx/ 10088F: drivers/crypto/vmx/ 10089F: drivers/i2c/busses/i2c-opal.c 10090F: drivers/net/ethernet/ibm/ibmveth.* 10091F: drivers/net/ethernet/ibm/ibmvnic.* 10092F: drivers/pci/hotplug/pnv_php.c 10093F: drivers/pci/hotplug/rpa* 10094F: drivers/rtc/rtc-opal.c 10095F: drivers/scsi/ibmvscsi/ 10096F: drivers/tty/hvc/hvc_opal.c 10097F: drivers/watchdog/wdrtas.c 10098F: tools/testing/selftests/powerpc 10099N: /pmac 10100N: powermac 10101N: powernv 10102N: [^a-z0-9]ps3 10103N: pseries 10104 10105LINUX FOR POWERPC EMBEDDED MPC5XXX 10106M: Anatolij Gustschin <agust@denx.de> 10107L: linuxppc-dev@lists.ozlabs.org 10108S: Odd Fixes 10109F: arch/powerpc/platforms/512x/ 10110F: arch/powerpc/platforms/52xx/ 10111 10112LINUX FOR POWERPC EMBEDDED PPC4XX 10113L: linuxppc-dev@lists.ozlabs.org 10114S: Orphan 10115F: arch/powerpc/platforms/40x/ 10116F: arch/powerpc/platforms/44x/ 10117 10118LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 10119M: Scott Wood <oss@buserror.net> 10120L: linuxppc-dev@lists.ozlabs.org 10121S: Odd fixes 10122T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 10123F: Documentation/devicetree/bindings/powerpc/fsl/ 10124F: arch/powerpc/platforms/83xx/ 10125F: arch/powerpc/platforms/85xx/ 10126 10127LINUX FOR POWERPC EMBEDDED PPC8XX 10128M: Christophe Leroy <christophe.leroy@csgroup.eu> 10129L: linuxppc-dev@lists.ozlabs.org 10130S: Maintained 10131F: arch/powerpc/platforms/8xx/ 10132 10133LINUX KERNEL DUMP TEST MODULE (LKDTM) 10134M: Kees Cook <keescook@chromium.org> 10135S: Maintained 10136F: drivers/misc/lkdtm/* 10137F: tools/testing/selftests/lkdtm/* 10138 10139LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 10140M: Alan Stern <stern@rowland.harvard.edu> 10141M: Andrea Parri <parri.andrea@gmail.com> 10142M: Will Deacon <will@kernel.org> 10143M: Peter Zijlstra <peterz@infradead.org> 10144M: Boqun Feng <boqun.feng@gmail.com> 10145M: Nicholas Piggin <npiggin@gmail.com> 10146M: David Howells <dhowells@redhat.com> 10147M: Jade Alglave <j.alglave@ucl.ac.uk> 10148M: Luc Maranget <luc.maranget@inria.fr> 10149M: "Paul E. McKenney" <paulmck@kernel.org> 10150R: Akira Yokosawa <akiyks@gmail.com> 10151R: Daniel Lustig <dlustig@nvidia.com> 10152R: Joel Fernandes <joel@joelfernandes.org> 10153L: linux-kernel@vger.kernel.org 10154L: linux-arch@vger.kernel.org 10155S: Supported 10156T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 10157F: Documentation/atomic_bitops.txt 10158F: Documentation/atomic_t.txt 10159F: Documentation/core-api/atomic_ops.rst 10160F: Documentation/core-api/refcount-vs-atomic.rst 10161F: Documentation/litmus-tests/ 10162F: Documentation/memory-barriers.txt 10163F: tools/memory-model/ 10164 10165LIS3LV02D ACCELEROMETER DRIVER 10166M: Eric Piel <eric.piel@tremplin-utc.net> 10167S: Maintained 10168F: Documentation/misc-devices/lis3lv02d.rst 10169F: drivers/misc/lis3lv02d/ 10170F: drivers/platform/x86/hp_accel.c 10171 10172LIST KUNIT TEST 10173M: David Gow <davidgow@google.com> 10174L: linux-kselftest@vger.kernel.org 10175L: kunit-dev@googlegroups.com 10176S: Maintained 10177F: lib/list-test.c 10178 10179LIVE PATCHING 10180M: Josh Poimboeuf <jpoimboe@redhat.com> 10181M: Jiri Kosina <jikos@kernel.org> 10182M: Miroslav Benes <mbenes@suse.cz> 10183M: Petr Mladek <pmladek@suse.com> 10184R: Joe Lawrence <joe.lawrence@redhat.com> 10185L: live-patching@vger.kernel.org 10186S: Maintained 10187T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 10188F: Documentation/ABI/testing/sysfs-kernel-livepatch 10189F: Documentation/livepatch/ 10190F: arch/powerpc/include/asm/livepatch.h 10191F: arch/s390/include/asm/livepatch.h 10192F: arch/x86/include/asm/livepatch.h 10193F: include/linux/livepatch.h 10194F: kernel/livepatch/ 10195F: lib/livepatch/ 10196F: samples/livepatch/ 10197F: tools/testing/selftests/livepatch/ 10198 10199LLC (802.2) 10200L: netdev@vger.kernel.org 10201S: Odd fixes 10202F: include/linux/llc.h 10203F: include/net/llc* 10204F: include/uapi/linux/llc.h 10205F: net/llc/ 10206 10207LM73 HARDWARE MONITOR DRIVER 10208M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 10209L: linux-hwmon@vger.kernel.org 10210S: Maintained 10211F: drivers/hwmon/lm73.c 10212 10213LM78 HARDWARE MONITOR DRIVER 10214M: Jean Delvare <jdelvare@suse.com> 10215L: linux-hwmon@vger.kernel.org 10216S: Maintained 10217F: Documentation/hwmon/lm78.rst 10218F: drivers/hwmon/lm78.c 10219 10220LM83 HARDWARE MONITOR DRIVER 10221M: Jean Delvare <jdelvare@suse.com> 10222L: linux-hwmon@vger.kernel.org 10223S: Maintained 10224F: Documentation/hwmon/lm83.rst 10225F: drivers/hwmon/lm83.c 10226 10227LM90 HARDWARE MONITOR DRIVER 10228M: Jean Delvare <jdelvare@suse.com> 10229L: linux-hwmon@vger.kernel.org 10230S: Maintained 10231F: Documentation/devicetree/bindings/hwmon/lm90.txt 10232F: Documentation/hwmon/lm90.rst 10233F: drivers/hwmon/lm90.c 10234F: include/dt-bindings/thermal/lm90.h 10235 10236LM95234 HARDWARE MONITOR DRIVER 10237M: Guenter Roeck <linux@roeck-us.net> 10238L: linux-hwmon@vger.kernel.org 10239S: Maintained 10240F: Documentation/hwmon/lm95234.rst 10241F: drivers/hwmon/lm95234.c 10242 10243LME2510 MEDIA DRIVER 10244M: Malcolm Priestley <tvboxspy@gmail.com> 10245L: linux-media@vger.kernel.org 10246S: Maintained 10247W: https://linuxtv.org 10248Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10249F: drivers/media/usb/dvb-usb-v2/lmedm04* 10250 10251LOADPIN SECURITY MODULE 10252M: Kees Cook <keescook@chromium.org> 10253S: Supported 10254T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin 10255F: Documentation/admin-guide/LSM/LoadPin.rst 10256F: security/loadpin/ 10257 10258LOCKING PRIMITIVES 10259M: Peter Zijlstra <peterz@infradead.org> 10260M: Ingo Molnar <mingo@redhat.com> 10261M: Will Deacon <will@kernel.org> 10262L: linux-kernel@vger.kernel.org 10263S: Maintained 10264T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 10265F: Documentation/locking/ 10266F: arch/*/include/asm/spinlock*.h 10267F: include/linux/lockdep.h 10268F: include/linux/mutex*.h 10269F: include/linux/rwlock*.h 10270F: include/linux/rwsem*.h 10271F: include/linux/seqlock.h 10272F: include/linux/spinlock*.h 10273F: kernel/locking/ 10274F: lib/locking*.[ch] 10275X: kernel/locking/locktorture.c 10276 10277LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 10278M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 10279L: linux-ntfs-dev@lists.sourceforge.net 10280S: Maintained 10281W: http://www.linux-ntfs.org/content/view/19/37/ 10282F: Documentation/admin-guide/ldm.rst 10283F: block/partitions/ldm.* 10284 10285LOGITECH HID GAMING KEYBOARDS 10286M: Hans de Goede <hdegoede@redhat.com> 10287L: linux-input@vger.kernel.org 10288S: Maintained 10289T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 10290F: drivers/hid/hid-lg-g15.c 10291 10292LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 10293M: Sathya Prakash <sathya.prakash@broadcom.com> 10294M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 10295M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 10296L: MPT-FusionLinux.pdl@broadcom.com 10297L: linux-scsi@vger.kernel.org 10298S: Supported 10299W: http://www.avagotech.com/support/ 10300F: drivers/message/fusion/ 10301F: drivers/scsi/mpt3sas/ 10302 10303LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 10304M: Matthew Wilcox <willy@infradead.org> 10305L: linux-scsi@vger.kernel.org 10306S: Maintained 10307F: drivers/scsi/sym53c8xx_2/ 10308 10309LTC1660 DAC DRIVER 10310M: Marcus Folkesson <marcus.folkesson@gmail.com> 10311L: linux-iio@vger.kernel.org 10312S: Maintained 10313F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 10314F: drivers/iio/dac/ltc1660.c 10315 10316LTC2947 HARDWARE MONITOR DRIVER 10317M: Nuno Sá <nuno.sa@analog.com> 10318L: linux-hwmon@vger.kernel.org 10319S: Supported 10320W: http://ez.analog.com/community/linux-device-drivers 10321F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 10322F: drivers/hwmon/ltc2947-core.c 10323F: drivers/hwmon/ltc2947-i2c.c 10324F: drivers/hwmon/ltc2947-spi.c 10325F: drivers/hwmon/ltc2947.h 10326 10327LTC2983 IIO TEMPERATURE DRIVER 10328M: Nuno Sá <nuno.sa@analog.com> 10329L: linux-iio@vger.kernel.org 10330S: Supported 10331W: http://ez.analog.com/community/linux-device-drivers 10332F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 10333F: drivers/iio/temperature/ltc2983.c 10334 10335LTC4261 HARDWARE MONITOR DRIVER 10336M: Guenter Roeck <linux@roeck-us.net> 10337L: linux-hwmon@vger.kernel.org 10338S: Maintained 10339F: Documentation/hwmon/ltc4261.rst 10340F: drivers/hwmon/ltc4261.c 10341 10342LTC4306 I2C MULTIPLEXER DRIVER 10343M: Michael Hennerich <michael.hennerich@analog.com> 10344L: linux-i2c@vger.kernel.org 10345S: Supported 10346W: http://ez.analog.com/community/linux-device-drivers 10347F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 10348F: drivers/i2c/muxes/i2c-mux-ltc4306.c 10349 10350LTP (Linux Test Project) 10351M: Mike Frysinger <vapier@gentoo.org> 10352M: Cyril Hrubis <chrubis@suse.cz> 10353M: Wanlong Gao <wanlong.gao@gmail.com> 10354M: Jan Stancek <jstancek@redhat.com> 10355M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 10356M: Alexey Kodanev <alexey.kodanev@oracle.com> 10357L: ltp@lists.linux.it (subscribers-only) 10358S: Maintained 10359W: http://linux-test-project.github.io/ 10360T: git git://github.com/linux-test-project/ltp.git 10361 10362LYNX PCS MODULE 10363M: Ioana Ciornei <ioana.ciornei@nxp.com> 10364L: netdev@vger.kernel.org 10365S: Supported 10366F: drivers/net/pcs/pcs-lynx.c 10367F: include/linux/pcs-lynx.h 10368 10369M68K ARCHITECTURE 10370M: Geert Uytterhoeven <geert@linux-m68k.org> 10371L: linux-m68k@lists.linux-m68k.org 10372S: Maintained 10373W: http://www.linux-m68k.org/ 10374T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 10375F: arch/m68k/ 10376F: drivers/zorro/ 10377 10378M68K ON APPLE MACINTOSH 10379M: Joshua Thompson <funaho@jurai.org> 10380L: linux-m68k@lists.linux-m68k.org 10381S: Maintained 10382W: http://www.mac.linux-m68k.org/ 10383F: arch/m68k/mac/ 10384 10385M68K ON HP9000/300 10386M: Philip Blundell <philb@gnu.org> 10387S: Maintained 10388W: http://www.tazenda.demon.co.uk/phil/linux-hp 10389F: arch/m68k/hp300/ 10390 10391M88DS3103 MEDIA DRIVER 10392M: Antti Palosaari <crope@iki.fi> 10393L: linux-media@vger.kernel.org 10394S: Maintained 10395W: https://linuxtv.org 10396W: http://palosaari.fi/linux/ 10397Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10398T: git git://linuxtv.org/anttip/media_tree.git 10399F: drivers/media/dvb-frontends/m88ds3103* 10400 10401M88RS2000 MEDIA DRIVER 10402M: Malcolm Priestley <tvboxspy@gmail.com> 10403L: linux-media@vger.kernel.org 10404S: Maintained 10405W: https://linuxtv.org 10406Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10407F: drivers/media/dvb-frontends/m88rs2000* 10408 10409MA901 MASTERKIT USB FM RADIO DRIVER 10410M: Alexey Klimov <klimov.linux@gmail.com> 10411L: linux-media@vger.kernel.org 10412S: Maintained 10413T: git git://linuxtv.org/media_tree.git 10414F: drivers/media/radio/radio-ma901.c 10415 10416MAC80211 10417M: Johannes Berg <johannes@sipsolutions.net> 10418L: linux-wireless@vger.kernel.org 10419S: Maintained 10420W: https://wireless.wiki.kernel.org/ 10421T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git 10422T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git 10423F: Documentation/networking/mac80211-injection.rst 10424F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 10425F: drivers/net/wireless/mac80211_hwsim.[ch] 10426F: include/net/mac80211.h 10427F: net/mac80211/ 10428 10429MAILBOX API 10430M: Jassi Brar <jassisinghbrar@gmail.com> 10431L: linux-kernel@vger.kernel.org 10432S: Maintained 10433F: drivers/mailbox/ 10434F: include/linux/mailbox_client.h 10435F: include/linux/mailbox_controller.h 10436 10437MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 10438M: Michael Kerrisk <mtk.manpages@gmail.com> 10439L: linux-man@vger.kernel.org 10440S: Maintained 10441W: http://www.kernel.org/doc/man-pages 10442 10443MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 10444M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 10445L: linux-mips@vger.kernel.org 10446S: Maintained 10447F: arch/mips/boot/dts/img/pistachio_marduk.dts 10448 10449MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 10450M: Andrew Lunn <andrew@lunn.ch> 10451M: Vivien Didelot <vivien.didelot@gmail.com> 10452L: netdev@vger.kernel.org 10453S: Maintained 10454F: Documentation/devicetree/bindings/net/dsa/marvell.txt 10455F: Documentation/networking/devlink/mv88e6xxx.rst 10456F: drivers/net/dsa/mv88e6xxx/ 10457F: include/linux/platform_data/mv88e6xxx.h 10458 10459MARVELL ARMADA 3700 PHY DRIVERS 10460M: Miquel Raynal <miquel.raynal@bootlin.com> 10461S: Maintained 10462F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 10463F: Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt 10464F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 10465F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 10466 10467MARVELL ARMADA DRM SUPPORT 10468M: Russell King <linux@armlinux.org.uk> 10469S: Maintained 10470T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 10471T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 10472F: Documentation/devicetree/bindings/display/armada/ 10473F: drivers/gpu/drm/armada/ 10474F: include/uapi/drm/armada_drm.h 10475 10476MARVELL CRYPTO DRIVER 10477M: Boris Brezillon <bbrezillon@kernel.org> 10478M: Arnaud Ebalard <arno@natisbad.org> 10479M: Srujana Challa <schalla@marvell.com> 10480L: linux-crypto@vger.kernel.org 10481S: Maintained 10482F: drivers/crypto/marvell/ 10483 10484MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 10485M: Mirko Lindner <mlindner@marvell.com> 10486M: Stephen Hemminger <stephen@networkplumber.org> 10487L: netdev@vger.kernel.org 10488S: Maintained 10489F: drivers/net/ethernet/marvell/sk* 10490 10491MARVELL LIBERTAS WIRELESS DRIVER 10492L: libertas-dev@lists.infradead.org 10493S: Orphan 10494F: drivers/net/wireless/marvell/libertas/ 10495 10496MARVELL MACCHIATOBIN SUPPORT 10497M: Russell King <linux@armlinux.org.uk> 10498L: linux-arm-kernel@lists.infradead.org 10499S: Maintained 10500F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 10501 10502MARVELL MV643XX ETHERNET DRIVER 10503M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 10504L: netdev@vger.kernel.org 10505S: Maintained 10506F: drivers/net/ethernet/marvell/mv643xx_eth.* 10507F: include/linux/mv643xx.h 10508 10509MARVELL MV88X3310 PHY DRIVER 10510M: Russell King <linux@armlinux.org.uk> 10511L: netdev@vger.kernel.org 10512S: Maintained 10513F: drivers/net/phy/marvell10g.c 10514 10515MARVELL MVEBU THERMAL DRIVER 10516M: Miquel Raynal <miquel.raynal@bootlin.com> 10517S: Maintained 10518F: drivers/thermal/armada_thermal.c 10519 10520MARVELL MVNETA ETHERNET DRIVER 10521M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 10522L: netdev@vger.kernel.org 10523S: Maintained 10524F: drivers/net/ethernet/marvell/mvneta.* 10525 10526MARVELL MWIFIEX WIRELESS DRIVER 10527M: Amitkumar Karwar <amitkarwar@gmail.com> 10528M: Ganapathi Bhat <ganapathi.bhat@nxp.com> 10529M: Xinming Hu <huxinming820@gmail.com> 10530L: linux-wireless@vger.kernel.org 10531S: Maintained 10532F: drivers/net/wireless/marvell/mwifiex/ 10533 10534MARVELL MWL8K WIRELESS DRIVER 10535M: Lennert Buytenhek <buytenh@wantstofly.org> 10536L: linux-wireless@vger.kernel.org 10537S: Odd Fixes 10538F: drivers/net/wireless/marvell/mwl8k.c 10539 10540MARVELL NAND CONTROLLER DRIVER 10541M: Miquel Raynal <miquel.raynal@bootlin.com> 10542L: linux-mtd@lists.infradead.org 10543S: Maintained 10544F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 10545F: drivers/mtd/nand/raw/marvell_nand.c 10546 10547MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 10548M: Sunil Goutham <sgoutham@marvell.com> 10549M: Geetha sowjanya <gakula@marvell.com> 10550M: Subbaraya Sundeep <sbhatta@marvell.com> 10551M: hariprasad <hkelam@marvell.com> 10552L: netdev@vger.kernel.org 10553S: Supported 10554F: drivers/net/ethernet/marvell/octeontx2/nic/ 10555 10556MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 10557M: Sunil Goutham <sgoutham@marvell.com> 10558M: Linu Cherian <lcherian@marvell.com> 10559M: Geetha sowjanya <gakula@marvell.com> 10560M: Jerin Jacob <jerinj@marvell.com> 10561L: netdev@vger.kernel.org 10562S: Supported 10563F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 10564F: drivers/net/ethernet/marvell/octeontx2/af/ 10565 10566MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 10567M: Nicolas Pitre <nico@fluxnic.net> 10568S: Odd Fixes 10569F: drivers/mmc/host/mvsdio.* 10570 10571MARVELL USB MDIO CONTROLLER DRIVER 10572M: Tobias Waldekranz <tobias@waldekranz.com> 10573L: netdev@vger.kernel.org 10574S: Maintained 10575F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 10576F: drivers/net/mdio/mdio-mvusb.c 10577 10578MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 10579M: Hu Ziji <huziji@marvell.com> 10580L: linux-mmc@vger.kernel.org 10581S: Supported 10582F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt 10583F: drivers/mmc/host/sdhci-xenon* 10584 10585MATROX FRAMEBUFFER DRIVER 10586L: linux-fbdev@vger.kernel.org 10587S: Orphan 10588F: drivers/video/fbdev/matrox/matroxfb_* 10589F: include/uapi/linux/matroxfb.h 10590 10591MAX16065 HARDWARE MONITOR DRIVER 10592M: Guenter Roeck <linux@roeck-us.net> 10593L: linux-hwmon@vger.kernel.org 10594S: Maintained 10595F: Documentation/hwmon/max16065.rst 10596F: drivers/hwmon/max16065.c 10597 10598MAX2175 SDR TUNER DRIVER 10599M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 10600L: linux-media@vger.kernel.org 10601S: Maintained 10602T: git git://linuxtv.org/media_tree.git 10603F: Documentation/devicetree/bindings/media/i2c/max2175.txt 10604F: Documentation/userspace-api/media/drivers/max2175.rst 10605F: drivers/media/i2c/max2175* 10606F: include/uapi/linux/max2175.h 10607 10608MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 10609L: linux-hwmon@vger.kernel.org 10610S: Orphan 10611F: Documentation/hwmon/max6650.rst 10612F: drivers/hwmon/max6650.c 10613 10614MAX6697 HARDWARE MONITOR DRIVER 10615M: Guenter Roeck <linux@roeck-us.net> 10616L: linux-hwmon@vger.kernel.org 10617S: Maintained 10618F: Documentation/devicetree/bindings/hwmon/max6697.txt 10619F: Documentation/hwmon/max6697.rst 10620F: drivers/hwmon/max6697.c 10621F: include/linux/platform_data/max6697.h 10622 10623MAX9286 QUAD GMSL DESERIALIZER DRIVER 10624M: Jacopo Mondi <jacopo+renesas@jmondi.org> 10625M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 10626M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 10627M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 10628L: linux-media@vger.kernel.org 10629S: Maintained 10630F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 10631F: drivers/media/i2c/max9286.c 10632 10633MAX9860 MONO AUDIO VOICE CODEC DRIVER 10634M: Peter Rosin <peda@axentia.se> 10635L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10636S: Maintained 10637F: Documentation/devicetree/bindings/sound/max9860.txt 10638F: sound/soc/codecs/max9860.* 10639 10640MAXBOTIX ULTRASONIC RANGER IIO DRIVER 10641M: Andreas Klinger <ak@it-klinger.de> 10642L: linux-iio@vger.kernel.org 10643S: Maintained 10644F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 10645F: drivers/iio/proximity/mb1232.c 10646 10647MAXIM MAX77650 PMIC MFD DRIVER 10648M: Bartosz Golaszewski <bgolaszewski@baylibre.com> 10649L: linux-kernel@vger.kernel.org 10650S: Maintained 10651F: Documentation/devicetree/bindings/*/*max77650.yaml 10652F: Documentation/devicetree/bindings/*/max77650*.yaml 10653F: drivers/gpio/gpio-max77650.c 10654F: drivers/input/misc/max77650-onkey.c 10655F: drivers/leds/leds-max77650.c 10656F: drivers/mfd/max77650.c 10657F: drivers/power/supply/max77650-charger.c 10658F: drivers/regulator/max77650-regulator.c 10659F: include/linux/mfd/max77650.h 10660 10661MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 10662M: Javier Martinez Canillas <javier@dowhile0.org> 10663L: linux-kernel@vger.kernel.org 10664S: Supported 10665F: Documentation/devicetree/bindings/*/*max77802.txt 10666F: drivers/regulator/max77802-regulator.c 10667F: include/dt-bindings/*/*max77802.h 10668 10669MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 10670M: Krzysztof Kozlowski <krzk@kernel.org> 10671M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 10672L: linux-pm@vger.kernel.org 10673S: Supported 10674F: drivers/power/supply/max14577_charger.c 10675F: drivers/power/supply/max77693_charger.c 10676 10677MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 10678M: Chanwoo Choi <cw00.choi@samsung.com> 10679M: Krzysztof Kozlowski <krzk@kernel.org> 10680M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 10681L: linux-kernel@vger.kernel.org 10682S: Supported 10683F: Documentation/devicetree/bindings/*/max77686.txt 10684F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 10685F: Documentation/devicetree/bindings/mfd/max14577.txt 10686F: Documentation/devicetree/bindings/mfd/max77693.txt 10687F: drivers/*/max14577*.c 10688F: drivers/*/max77686*.c 10689F: drivers/*/max77693*.c 10690F: drivers/clk/clk-max77686.c 10691F: drivers/extcon/extcon-max14577.c 10692F: drivers/extcon/extcon-max77693.c 10693F: drivers/rtc/rtc-max77686.c 10694F: include/linux/mfd/max14577*.h 10695F: include/linux/mfd/max77686*.h 10696F: include/linux/mfd/max77693*.h 10697 10698MAXIRADIO FM RADIO RECEIVER DRIVER 10699M: Hans Verkuil <hverkuil@xs4all.nl> 10700L: linux-media@vger.kernel.org 10701S: Maintained 10702W: https://linuxtv.org 10703T: git git://linuxtv.org/media_tree.git 10704F: drivers/media/radio/radio-maxiradio* 10705 10706MCAN MMIO DEVICE DRIVER 10707M: Dan Murphy <dmurphy@ti.com> 10708M: Sriram Dash <sriram.dash@samsung.com> 10709L: linux-can@vger.kernel.org 10710S: Maintained 10711F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 10712F: drivers/net/can/m_can/m_can.c 10713F: drivers/net/can/m_can/m_can.h 10714F: drivers/net/can/m_can/m_can_platform.c 10715 10716MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 10717M: Rishi Gupta <gupt21@gmail.com> 10718L: linux-i2c@vger.kernel.org 10719L: linux-input@vger.kernel.org 10720S: Maintained 10721F: drivers/hid/hid-mcp2221.c 10722 10723MCP251XFD SPI-CAN NETWORK DRIVER 10724M: Marc Kleine-Budde <mkl@pengutronix.de> 10725M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 10726R: Thomas Kopp <thomas.kopp@microchip.com> 10727L: linux-can@vger.kernel.org 10728S: Maintained 10729F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 10730F: drivers/net/can/spi/mcp251xfd/ 10731 10732MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 10733M: Peter Rosin <peda@axentia.se> 10734L: linux-iio@vger.kernel.org 10735S: Maintained 10736F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 10737F: drivers/iio/potentiometer/mcp4018.c 10738F: drivers/iio/potentiometer/mcp4531.c 10739 10740MCR20A IEEE-802.15.4 RADIO DRIVER 10741M: Xue Liu <liuxuenetmail@gmail.com> 10742L: linux-wpan@vger.kernel.org 10743S: Maintained 10744W: https://github.com/xueliu/mcr20a-linux 10745F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 10746F: drivers/net/ieee802154/mcr20a.c 10747F: drivers/net/ieee802154/mcr20a.h 10748 10749MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 10750M: William Breathitt Gray <vilhelm.gray@gmail.com> 10751L: linux-iio@vger.kernel.org 10752S: Maintained 10753F: drivers/iio/dac/cio-dac.c 10754 10755MEDIA CONTROLLER FRAMEWORK 10756M: Sakari Ailus <sakari.ailus@linux.intel.com> 10757M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 10758L: linux-media@vger.kernel.org 10759S: Supported 10760W: https://www.linuxtv.org 10761T: git git://linuxtv.org/media_tree.git 10762F: drivers/media/mc/ 10763F: include/media/media-*.h 10764F: include/uapi/linux/media.h 10765 10766MEDIA DRIVER FOR FREESCALE IMX PXP 10767M: Philipp Zabel <p.zabel@pengutronix.de> 10768L: linux-media@vger.kernel.org 10769S: Maintained 10770T: git git://linuxtv.org/media_tree.git 10771F: drivers/media/platform/imx-pxp.[ch] 10772 10773MEDIA DRIVERS FOR ASCOT2E 10774M: Sergey Kozlov <serjk@netup.ru> 10775M: Abylay Ospan <aospan@netup.ru> 10776L: linux-media@vger.kernel.org 10777S: Supported 10778W: https://linuxtv.org 10779W: http://netup.tv/ 10780T: git git://linuxtv.org/media_tree.git 10781F: drivers/media/dvb-frontends/ascot2e* 10782 10783MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 10784M: Jasmin Jessich <jasmin@anw.at> 10785L: linux-media@vger.kernel.org 10786S: Maintained 10787W: https://linuxtv.org 10788T: git git://linuxtv.org/media_tree.git 10789F: drivers/media/dvb-frontends/cxd2099* 10790 10791MEDIA DRIVERS FOR CXD2841ER 10792M: Sergey Kozlov <serjk@netup.ru> 10793M: Abylay Ospan <aospan@netup.ru> 10794L: linux-media@vger.kernel.org 10795S: Supported 10796W: https://linuxtv.org 10797W: http://netup.tv/ 10798T: git git://linuxtv.org/media_tree.git 10799F: drivers/media/dvb-frontends/cxd2841er* 10800 10801MEDIA DRIVERS FOR CXD2880 10802M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 10803L: linux-media@vger.kernel.org 10804S: Supported 10805W: http://linuxtv.org/ 10806T: git git://linuxtv.org/media_tree.git 10807F: drivers/media/dvb-frontends/cxd2880/* 10808F: drivers/media/spi/cxd2880* 10809 10810MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 10811L: linux-media@vger.kernel.org 10812S: Orphan 10813W: https://linuxtv.org 10814T: git git://linuxtv.org/media_tree.git 10815F: drivers/media/pci/ddbridge/* 10816 10817MEDIA DRIVERS FOR FREESCALE IMX 10818M: Steve Longerbeam <slongerbeam@gmail.com> 10819M: Philipp Zabel <p.zabel@pengutronix.de> 10820L: linux-media@vger.kernel.org 10821S: Maintained 10822T: git git://linuxtv.org/media_tree.git 10823F: Documentation/admin-guide/media/imx.rst 10824F: Documentation/devicetree/bindings/media/imx.txt 10825F: drivers/staging/media/imx/ 10826F: include/linux/imx-media.h 10827F: include/media/imx.h 10828 10829MEDIA DRIVERS FOR FREESCALE IMX7 10830M: Rui Miguel Silva <rmfrfs@gmail.com> 10831L: linux-media@vger.kernel.org 10832S: Maintained 10833T: git git://linuxtv.org/media_tree.git 10834F: Documentation/admin-guide/media/imx7.rst 10835F: Documentation/devicetree/bindings/media/imx7-csi.txt 10836F: Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt 10837F: drivers/staging/media/imx/imx7-media-csi.c 10838F: drivers/staging/media/imx/imx7-mipi-csis.c 10839 10840MEDIA DRIVERS FOR HELENE 10841M: Abylay Ospan <aospan@netup.ru> 10842L: linux-media@vger.kernel.org 10843S: Supported 10844W: https://linuxtv.org 10845W: http://netup.tv/ 10846T: git git://linuxtv.org/media_tree.git 10847F: drivers/media/dvb-frontends/helene* 10848 10849MEDIA DRIVERS FOR HORUS3A 10850M: Sergey Kozlov <serjk@netup.ru> 10851M: Abylay Ospan <aospan@netup.ru> 10852L: linux-media@vger.kernel.org 10853S: Supported 10854W: https://linuxtv.org 10855W: http://netup.tv/ 10856T: git git://linuxtv.org/media_tree.git 10857F: drivers/media/dvb-frontends/horus3a* 10858 10859MEDIA DRIVERS FOR LNBH25 10860M: Sergey Kozlov <serjk@netup.ru> 10861M: Abylay Ospan <aospan@netup.ru> 10862L: linux-media@vger.kernel.org 10863S: Supported 10864W: https://linuxtv.org 10865W: http://netup.tv/ 10866T: git git://linuxtv.org/media_tree.git 10867F: drivers/media/dvb-frontends/lnbh25* 10868 10869MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 10870L: linux-media@vger.kernel.org 10871S: Orphan 10872W: https://linuxtv.org 10873T: git git://linuxtv.org/media_tree.git 10874F: drivers/media/dvb-frontends/mxl5xx* 10875 10876MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 10877M: Sergey Kozlov <serjk@netup.ru> 10878M: Abylay Ospan <aospan@netup.ru> 10879L: linux-media@vger.kernel.org 10880S: Supported 10881W: https://linuxtv.org 10882W: http://netup.tv/ 10883T: git git://linuxtv.org/media_tree.git 10884F: drivers/media/pci/netup_unidvb/* 10885 10886MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 10887M: Dmitry Osipenko <digetx@gmail.com> 10888L: linux-media@vger.kernel.org 10889L: linux-tegra@vger.kernel.org 10890S: Maintained 10891T: git git://linuxtv.org/media_tree.git 10892F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt 10893F: drivers/staging/media/tegra-vde/ 10894 10895MEDIA DRIVERS FOR RENESAS - CEU 10896M: Jacopo Mondi <jacopo@jmondi.org> 10897L: linux-media@vger.kernel.org 10898L: linux-renesas-soc@vger.kernel.org 10899S: Supported 10900T: git git://linuxtv.org/media_tree.git 10901F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 10902F: drivers/media/platform/renesas-ceu.c 10903F: include/media/drv-intf/renesas-ceu.h 10904 10905MEDIA DRIVERS FOR RENESAS - DRIF 10906M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 10907L: linux-media@vger.kernel.org 10908L: linux-renesas-soc@vger.kernel.org 10909S: Supported 10910T: git git://linuxtv.org/media_tree.git 10911F: Documentation/devicetree/bindings/media/renesas,drif.txt 10912F: drivers/media/platform/rcar_drif.c 10913 10914MEDIA DRIVERS FOR RENESAS - FCP 10915M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 10916L: linux-media@vger.kernel.org 10917L: linux-renesas-soc@vger.kernel.org 10918S: Supported 10919T: git git://linuxtv.org/media_tree.git 10920F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 10921F: drivers/media/platform/rcar-fcp.c 10922F: include/media/rcar-fcp.h 10923 10924MEDIA DRIVERS FOR RENESAS - FDP1 10925M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 10926L: linux-media@vger.kernel.org 10927L: linux-renesas-soc@vger.kernel.org 10928S: Supported 10929T: git git://linuxtv.org/media_tree.git 10930F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 10931F: drivers/media/platform/rcar_fdp1.c 10932 10933MEDIA DRIVERS FOR RENESAS - VIN 10934M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 10935L: linux-media@vger.kernel.org 10936L: linux-renesas-soc@vger.kernel.org 10937S: Supported 10938T: git git://linuxtv.org/media_tree.git 10939F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 10940F: Documentation/devicetree/bindings/media/renesas,vin.yaml 10941F: drivers/media/platform/rcar-vin/ 10942 10943MEDIA DRIVERS FOR RENESAS - VSP1 10944M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 10945M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 10946L: linux-media@vger.kernel.org 10947L: linux-renesas-soc@vger.kernel.org 10948S: Supported 10949T: git git://linuxtv.org/media_tree.git 10950F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 10951F: drivers/media/platform/vsp1/ 10952 10953MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 10954L: linux-media@vger.kernel.org 10955S: Orphan 10956W: https://linuxtv.org 10957T: git git://linuxtv.org/media_tree.git 10958F: drivers/media/dvb-frontends/stv0910* 10959 10960MEDIA DRIVERS FOR ST STV6111 TUNER ICs 10961L: linux-media@vger.kernel.org 10962S: Orphan 10963W: https://linuxtv.org 10964T: git git://linuxtv.org/media_tree.git 10965F: drivers/media/dvb-frontends/stv6111* 10966 10967MEDIA DRIVERS FOR STM32 - DCMI 10968M: Hugues Fruchet <hugues.fruchet@st.com> 10969L: linux-media@vger.kernel.org 10970S: Supported 10971T: git git://linuxtv.org/media_tree.git 10972F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 10973F: drivers/media/platform/stm32/stm32-dcmi.c 10974 10975MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 10976M: Mauro Carvalho Chehab <mchehab@kernel.org> 10977L: linux-media@vger.kernel.org 10978S: Maintained 10979W: https://linuxtv.org 10980Q: http://patchwork.kernel.org/project/linux-media/list/ 10981T: git git://linuxtv.org/media_tree.git 10982F: Documentation/admin-guide/media/ 10983F: Documentation/devicetree/bindings/media/ 10984F: Documentation/driver-api/media/ 10985F: Documentation/userspace-api/media/ 10986F: drivers/media/ 10987F: drivers/staging/media/ 10988F: include/linux/platform_data/media/ 10989F: include/media/ 10990F: include/uapi/linux/dvb/ 10991F: include/uapi/linux/ivtv* 10992F: include/uapi/linux/media.h 10993F: include/uapi/linux/meye.h 10994F: include/uapi/linux/uvcvideo.h 10995F: include/uapi/linux/v4l2-* 10996F: include/uapi/linux/videodev2.h 10997 10998MEDIATEK BLUETOOTH DRIVER 10999M: Sean Wang <sean.wang@mediatek.com> 11000L: linux-bluetooth@vger.kernel.org 11001L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 11002S: Maintained 11003F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 11004F: drivers/bluetooth/btmtkuart.c 11005 11006MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 11007M: Sean Wang <sean.wang@mediatek.com> 11008L: linux-pm@vger.kernel.org 11009S: Maintained 11010F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 11011F: drivers/power/reset/mt6323-poweroff.c 11012 11013MEDIATEK CIR DRIVER 11014M: Sean Wang <sean.wang@mediatek.com> 11015S: Maintained 11016F: drivers/media/rc/mtk-cir.c 11017 11018MEDIATEK DMA DRIVER 11019M: Sean Wang <sean.wang@mediatek.com> 11020L: dmaengine@vger.kernel.org 11021L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11022L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 11023S: Maintained 11024F: Documentation/devicetree/bindings/dma/mtk-* 11025F: drivers/dma/mediatek/ 11026 11027MEDIATEK ETHERNET DRIVER 11028M: Felix Fietkau <nbd@nbd.name> 11029M: John Crispin <john@phrozen.org> 11030M: Sean Wang <sean.wang@mediatek.com> 11031M: Mark Lee <Mark-MC.Lee@mediatek.com> 11032L: netdev@vger.kernel.org 11033S: Maintained 11034F: drivers/net/ethernet/mediatek/ 11035 11036MEDIATEK I2C CONTROLLER DRIVER 11037M: Qii Wang <qii.wang@mediatek.com> 11038L: linux-i2c@vger.kernel.org 11039S: Maintained 11040F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt 11041F: drivers/i2c/busses/i2c-mt65xx.c 11042 11043MEDIATEK JPEG DRIVER 11044M: Rick Chang <rick.chang@mediatek.com> 11045M: Bin Liu <bin.liu@mediatek.com> 11046S: Supported 11047F: Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt 11048F: drivers/media/platform/mtk-jpeg/ 11049 11050MEDIATEK MDP DRIVER 11051M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 11052M: Houlong Wei <houlong.wei@mediatek.com> 11053M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 11054S: Supported 11055F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 11056F: drivers/media/platform/mtk-mdp/ 11057F: drivers/media/platform/mtk-vpu/ 11058 11059MEDIATEK MEDIA DRIVER 11060M: Tiffany Lin <tiffany.lin@mediatek.com> 11061M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 11062S: Supported 11063F: Documentation/devicetree/bindings/media/mediatek-vcodec.txt 11064F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 11065F: drivers/media/platform/mtk-vcodec/ 11066F: drivers/media/platform/mtk-vpu/ 11067 11068MEDIATEK MMC/SD/SDIO DRIVER 11069M: Chaotian Jing <chaotian.jing@mediatek.com> 11070S: Maintained 11071F: Documentation/devicetree/bindings/mmc/mtk-sd.txt 11072F: drivers/mmc/host/mtk-sd.c 11073 11074MEDIATEK MT76 WIRELESS LAN DRIVER 11075M: Felix Fietkau <nbd@nbd.name> 11076M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 11077R: Ryder Lee <ryder.lee@mediatek.com> 11078L: linux-wireless@vger.kernel.org 11079S: Maintained 11080F: drivers/net/wireless/mediatek/mt76/ 11081 11082MEDIATEK MT7601U WIRELESS LAN DRIVER 11083M: Jakub Kicinski <kubakici@wp.pl> 11084L: linux-wireless@vger.kernel.org 11085S: Maintained 11086F: drivers/net/wireless/mediatek/mt7601u/ 11087 11088MEDIATEK MT7621/28/88 I2C DRIVER 11089M: Stefan Roese <sr@denx.de> 11090L: linux-i2c@vger.kernel.org 11091S: Maintained 11092F: Documentation/devicetree/bindings/i2c/i2c-mt7621.txt 11093F: drivers/i2c/busses/i2c-mt7621.c 11094 11095MEDIATEK NAND CONTROLLER DRIVER 11096L: linux-mtd@lists.infradead.org 11097S: Orphan 11098F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 11099F: drivers/mtd/nand/raw/mtk_* 11100 11101MEDIATEK PMIC LED DRIVER 11102M: Sean Wang <sean.wang@mediatek.com> 11103S: Maintained 11104F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 11105F: drivers/leds/leds-mt6323.c 11106 11107MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 11108M: Sean Wang <sean.wang@mediatek.com> 11109S: Maintained 11110F: drivers/char/hw_random/mtk-rng.c 11111 11112MEDIATEK SWITCH DRIVER 11113M: Sean Wang <sean.wang@mediatek.com> 11114M: Landen Chao <Landen.Chao@mediatek.com> 11115L: netdev@vger.kernel.org 11116S: Maintained 11117F: drivers/net/dsa/mt7530.* 11118F: net/dsa/tag_mtk.c 11119 11120MEDIATEK USB3 DRD IP DRIVER 11121M: Chunfeng Yun <chunfeng.yun@mediatek.com> 11122L: linux-usb@vger.kernel.org 11123L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11124L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 11125S: Maintained 11126F: drivers/usb/mtu3/ 11127 11128MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 11129M: Peter Senna Tschudin <peter.senna@gmail.com> 11130M: Martin Donnelly <martin.donnelly@ge.com> 11131M: Martyn Welch <martyn.welch@collabora.co.uk> 11132S: Maintained 11133F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 11134F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 11135 11136MEGARAID SCSI/SAS DRIVERS 11137M: Kashyap Desai <kashyap.desai@broadcom.com> 11138M: Sumit Saxena <sumit.saxena@broadcom.com> 11139M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 11140L: megaraidlinux.pdl@broadcom.com 11141L: linux-scsi@vger.kernel.org 11142S: Maintained 11143W: http://www.avagotech.com/support/ 11144F: Documentation/scsi/megaraid.rst 11145F: drivers/scsi/megaraid.* 11146F: drivers/scsi/megaraid/ 11147 11148MELEXIS MLX90614 DRIVER 11149M: Crt Mori <cmo@melexis.com> 11150L: linux-iio@vger.kernel.org 11151S: Supported 11152W: http://www.melexis.com 11153F: drivers/iio/temperature/mlx90614.c 11154 11155MELEXIS MLX90632 DRIVER 11156M: Crt Mori <cmo@melexis.com> 11157L: linux-iio@vger.kernel.org 11158S: Supported 11159W: http://www.melexis.com 11160F: drivers/iio/temperature/mlx90632.c 11161 11162MELFAS MIP4 TOUCHSCREEN DRIVER 11163M: Sangwon Jee <jeesw@melfas.com> 11164S: Supported 11165W: http://www.melfas.com 11166F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 11167F: drivers/input/touchscreen/melfas_mip4.c 11168 11169MELLANOX BLUEFIELD I2C DRIVER 11170M: Khalil Blaiech <kblaiech@nvidia.com> 11171L: linux-i2c@vger.kernel.org 11172S: Supported 11173F: drivers/i2c/busses/i2c-mlxbf.c 11174 11175MELLANOX ETHERNET DRIVER (mlx4_en) 11176M: Tariq Toukan <tariqt@nvidia.com> 11177L: netdev@vger.kernel.org 11178S: Supported 11179W: http://www.mellanox.com 11180Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11181F: drivers/net/ethernet/mellanox/mlx4/en_* 11182 11183MELLANOX ETHERNET DRIVER (mlx5e) 11184M: Saeed Mahameed <saeedm@nvidia.com> 11185L: netdev@vger.kernel.org 11186S: Supported 11187W: http://www.mellanox.com 11188Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11189F: drivers/net/ethernet/mellanox/mlx5/core/en_* 11190 11191MELLANOX ETHERNET INNOVA DRIVERS 11192R: Boris Pismenny <borisp@nvidia.com> 11193L: netdev@vger.kernel.org 11194S: Supported 11195W: http://www.mellanox.com 11196Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11197F: drivers/net/ethernet/mellanox/mlx5/core/accel/* 11198F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 11199F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 11200F: include/linux/mlx5/mlx5_ifc_fpga.h 11201 11202MELLANOX ETHERNET SWITCH DRIVERS 11203M: Jiri Pirko <jiri@nvidia.com> 11204M: Ido Schimmel <idosch@nvidia.com> 11205L: netdev@vger.kernel.org 11206S: Supported 11207W: http://www.mellanox.com 11208Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11209F: drivers/net/ethernet/mellanox/mlxsw/ 11210F: tools/testing/selftests/drivers/net/mlxsw/ 11211 11212MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 11213M: mlxsw@nvidia.com 11214L: netdev@vger.kernel.org 11215S: Supported 11216W: http://www.mellanox.com 11217Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11218F: drivers/net/ethernet/mellanox/mlxfw/ 11219 11220MELLANOX HARDWARE PLATFORM SUPPORT 11221M: Andy Shevchenko <andy@infradead.org> 11222M: Darren Hart <dvhart@infradead.org> 11223M: Vadim Pasternak <vadimp@nvidia.com> 11224L: platform-driver-x86@vger.kernel.org 11225S: Supported 11226F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 11227F: drivers/platform/mellanox/ 11228F: include/linux/platform_data/mlxreg.h 11229 11230MELLANOX MLX4 core VPI driver 11231M: Tariq Toukan <tariqt@nvidia.com> 11232L: netdev@vger.kernel.org 11233L: linux-rdma@vger.kernel.org 11234S: Supported 11235W: http://www.mellanox.com 11236Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11237F: drivers/net/ethernet/mellanox/mlx4/ 11238F: include/linux/mlx4/ 11239 11240MELLANOX MLX4 IB driver 11241M: Yishai Hadas <yishaih@nvidia.com> 11242L: linux-rdma@vger.kernel.org 11243S: Supported 11244W: http://www.mellanox.com 11245Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11246F: drivers/infiniband/hw/mlx4/ 11247F: include/linux/mlx4/ 11248F: include/uapi/rdma/mlx4-abi.h 11249 11250MELLANOX MLX5 core VPI driver 11251M: Saeed Mahameed <saeedm@nvidia.com> 11252M: Leon Romanovsky <leonro@nvidia.com> 11253L: netdev@vger.kernel.org 11254L: linux-rdma@vger.kernel.org 11255S: Supported 11256W: http://www.mellanox.com 11257Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11258F: Documentation/networking/device_drivers/ethernet/mellanox/ 11259F: drivers/net/ethernet/mellanox/mlx5/core/ 11260F: include/linux/mlx5/ 11261 11262MELLANOX MLX5 IB driver 11263M: Leon Romanovsky <leonro@nvidia.com> 11264L: linux-rdma@vger.kernel.org 11265S: Supported 11266W: http://www.mellanox.com 11267Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11268F: drivers/infiniband/hw/mlx5/ 11269F: include/linux/mlx5/ 11270F: include/uapi/rdma/mlx5-abi.h 11271 11272MELLANOX MLXCPLD I2C AND MUX DRIVER 11273M: Vadim Pasternak <vadimp@nvidia.com> 11274M: Michael Shych <michaelsh@nvidia.com> 11275L: linux-i2c@vger.kernel.org 11276S: Supported 11277F: Documentation/i2c/busses/i2c-mlxcpld.rst 11278F: drivers/i2c/busses/i2c-mlxcpld.c 11279F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 11280 11281MELLANOX MLXCPLD LED DRIVER 11282M: Vadim Pasternak <vadimp@nvidia.com> 11283L: linux-leds@vger.kernel.org 11284S: Supported 11285F: Documentation/leds/leds-mlxcpld.rst 11286F: drivers/leds/leds-mlxcpld.c 11287F: drivers/leds/leds-mlxreg.c 11288 11289MELLANOX PLATFORM DRIVER 11290M: Vadim Pasternak <vadimp@nvidia.com> 11291L: platform-driver-x86@vger.kernel.org 11292S: Supported 11293F: drivers/platform/x86/mlx-platform.c 11294 11295MEMBARRIER SUPPORT 11296M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 11297M: "Paul E. McKenney" <paulmck@kernel.org> 11298L: linux-kernel@vger.kernel.org 11299S: Supported 11300F: arch/powerpc/include/asm/membarrier.h 11301F: include/uapi/linux/membarrier.h 11302F: kernel/sched/membarrier.c 11303 11304MEMBLOCK 11305M: Mike Rapoport <rppt@linux.ibm.com> 11306L: linux-mm@kvack.org 11307S: Maintained 11308F: Documentation/core-api/boot-time-mm.rst 11309F: include/linux/memblock.h 11310F: mm/memblock.c 11311 11312MEMORY CONTROLLER DRIVERS 11313M: Krzysztof Kozlowski <krzk@kernel.org> 11314L: linux-kernel@vger.kernel.org 11315S: Maintained 11316T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 11317F: Documentation/devicetree/bindings/memory-controllers/ 11318F: drivers/memory/ 11319 11320MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 11321M: Dmitry Osipenko <digetx@gmail.com> 11322L: linux-pm@vger.kernel.org 11323L: linux-tegra@vger.kernel.org 11324T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 11325S: Maintained 11326F: drivers/devfreq/tegra20-devfreq.c 11327F: drivers/devfreq/tegra30-devfreq.c 11328 11329MEMORY MANAGEMENT 11330M: Andrew Morton <akpm@linux-foundation.org> 11331L: linux-mm@kvack.org 11332S: Maintained 11333W: http://www.linux-mm.org 11334T: quilt https://ozlabs.org/~akpm/mmotm/ 11335T: quilt https://ozlabs.org/~akpm/mmots/ 11336T: git git://github.com/hnaz/linux-mm.git 11337F: include/linux/gfp.h 11338F: include/linux/memory_hotplug.h 11339F: include/linux/mm.h 11340F: include/linux/mmzone.h 11341F: include/linux/vmalloc.h 11342F: mm/ 11343 11344MEMORY TECHNOLOGY DEVICES (MTD) 11345M: Miquel Raynal <miquel.raynal@bootlin.com> 11346M: Richard Weinberger <richard@nod.at> 11347M: Vignesh Raghavendra <vigneshr@ti.com> 11348L: linux-mtd@lists.infradead.org 11349S: Maintained 11350W: http://www.linux-mtd.infradead.org/ 11351Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 11352C: irc://irc.oftc.net/mtd 11353T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 11354T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 11355F: Documentation/devicetree/bindings/mtd/ 11356F: drivers/mtd/ 11357F: include/linux/mtd/ 11358F: include/uapi/mtd/ 11359 11360MEN A21 WATCHDOG DRIVER 11361M: Johannes Thumshirn <morbidrsa@gmail.com> 11362L: linux-watchdog@vger.kernel.org 11363S: Maintained 11364F: drivers/watchdog/mena21_wdt.c 11365 11366MEN CHAMELEON BUS (mcb) 11367M: Johannes Thumshirn <morbidrsa@gmail.com> 11368S: Maintained 11369F: Documentation/driver-api/men-chameleon-bus.rst 11370F: drivers/mcb/ 11371F: include/linux/mcb.h 11372 11373MEN F21BMC (Board Management Controller) 11374M: Andreas Werner <andreas.werner@men.de> 11375S: Supported 11376F: Documentation/hwmon/menf21bmc.rst 11377F: drivers/hwmon/menf21bmc_hwmon.c 11378F: drivers/leds/leds-menf21bmc.c 11379F: drivers/mfd/menf21bmc.c 11380F: drivers/watchdog/menf21bmc_wdt.c 11381 11382MEN Z069 WATCHDOG DRIVER 11383M: Johannes Thumshirn <jth@kernel.org> 11384L: linux-watchdog@vger.kernel.org 11385S: Maintained 11386F: drivers/watchdog/menz69_wdt.c 11387 11388MESON AO CEC DRIVER FOR AMLOGIC SOCS 11389M: Neil Armstrong <narmstrong@baylibre.com> 11390L: linux-media@vger.kernel.org 11391L: linux-amlogic@lists.infradead.org 11392S: Supported 11393W: http://linux-meson.com/ 11394T: git git://linuxtv.org/media_tree.git 11395F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 11396F: drivers/media/cec/platform/meson/ao-cec-g12a.c 11397F: drivers/media/cec/platform/meson/ao-cec.c 11398 11399MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 11400M: Liang Yang <liang.yang@amlogic.com> 11401L: linux-mtd@lists.infradead.org 11402S: Maintained 11403F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt 11404F: drivers/mtd/nand/raw/meson_* 11405 11406MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 11407M: Neil Armstrong <narmstrong@baylibre.com> 11408L: linux-media@vger.kernel.org 11409L: linux-amlogic@lists.infradead.org 11410S: Supported 11411T: git git://linuxtv.org/media_tree.git 11412F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 11413F: drivers/staging/media/meson/vdec/ 11414 11415METHODE UDPU SUPPORT 11416M: Vladimir Vid <vladimir.vid@sartura.hr> 11417S: Maintained 11418F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 11419 11420MHI BUS 11421M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 11422M: Hemant Kumar <hemantk@codeaurora.org> 11423L: linux-arm-msm@vger.kernel.org 11424S: Maintained 11425T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 11426F: Documentation/ABI/stable/sysfs-bus-mhi 11427F: Documentation/mhi/ 11428F: drivers/bus/mhi/ 11429F: include/linux/mhi.h 11430 11431MICROBLAZE ARCHITECTURE 11432M: Michal Simek <monstr@monstr.eu> 11433S: Supported 11434W: http://www.monstr.eu/fdt/ 11435T: git git://git.monstr.eu/linux-2.6-microblaze.git 11436F: arch/microblaze/ 11437 11438MICROCHIP AT91 DMA DRIVERS 11439M: Ludovic Desroches <ludovic.desroches@microchip.com> 11440M: Tudor Ambarus <tudor.ambarus@microchip.com> 11441L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11442L: dmaengine@vger.kernel.org 11443S: Supported 11444F: Documentation/devicetree/bindings/dma/atmel-dma.txt 11445F: drivers/dma/at_hdmac.c 11446F: drivers/dma/at_hdmac_regs.h 11447F: drivers/dma/at_xdmac.c 11448F: include/dt-bindings/dma/at91.h 11449F: include/linux/platform_data/dma-atmel.h 11450 11451MICROCHIP AT91 SERIAL DRIVER 11452M: Richard Genoud <richard.genoud@gmail.com> 11453S: Maintained 11454F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 11455F: drivers/tty/serial/atmel_serial.c 11456F: drivers/tty/serial/atmel_serial.h 11457 11458MICROCHIP AT91 USART MFD DRIVER 11459M: Radu Pirea <radu_nicolae.pirea@upb.ro> 11460L: linux-kernel@vger.kernel.org 11461S: Supported 11462F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 11463F: drivers/mfd/at91-usart.c 11464F: include/dt-bindings/mfd/at91-usart.h 11465 11466MICROCHIP AT91 USART SPI DRIVER 11467M: Radu Pirea <radu_nicolae.pirea@upb.ro> 11468L: linux-spi@vger.kernel.org 11469S: Supported 11470F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 11471F: drivers/spi/spi-at91-usart.c 11472 11473MICROCHIP AUDIO ASOC DRIVERS 11474M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 11475L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11476S: Supported 11477F: sound/soc/atmel 11478 11479MICROCHIP ECC DRIVER 11480M: Tudor Ambarus <tudor.ambarus@microchip.com> 11481L: linux-crypto@vger.kernel.org 11482S: Maintained 11483F: drivers/crypto/atmel-ecc.* 11484 11485MICROCHIP I2C DRIVER 11486M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 11487L: linux-i2c@vger.kernel.org 11488S: Supported 11489F: drivers/i2c/busses/i2c-at91-*.c 11490F: drivers/i2c/busses/i2c-at91.h 11491 11492MICROCHIP ISC DRIVER 11493M: Eugen Hristev <eugen.hristev@microchip.com> 11494L: linux-media@vger.kernel.org 11495S: Supported 11496F: Documentation/devicetree/bindings/media/atmel-isc.txt 11497F: drivers/media/platform/atmel/atmel-isc-base.c 11498F: drivers/media/platform/atmel/atmel-isc-regs.h 11499F: drivers/media/platform/atmel/atmel-isc.h 11500F: drivers/media/platform/atmel/atmel-sama5d2-isc.c 11501F: include/linux/atmel-isc-media.h 11502 11503MICROCHIP ISI DRIVER 11504M: Eugen Hristev <eugen.hristev@microchip.com> 11505L: linux-media@vger.kernel.org 11506S: Supported 11507F: drivers/media/platform/atmel/atmel-isi.c 11508F: drivers/media/platform/atmel/atmel-isi.h 11509 11510MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 11511M: Woojung Huh <woojung.huh@microchip.com> 11512M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 11513L: netdev@vger.kernel.org 11514S: Maintained 11515F: Documentation/devicetree/bindings/net/dsa/ksz.txt 11516F: drivers/net/dsa/microchip/* 11517F: include/linux/platform_data/microchip-ksz.h 11518F: net/dsa/tag_ksz.c 11519 11520MICROCHIP LAN743X ETHERNET DRIVER 11521M: Bryan Whitehead <bryan.whitehead@microchip.com> 11522M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 11523L: netdev@vger.kernel.org 11524S: Maintained 11525F: drivers/net/ethernet/microchip/lan743x_* 11526 11527MICROCHIP LCDFB DRIVER 11528M: Nicolas Ferre <nicolas.ferre@microchip.com> 11529L: linux-fbdev@vger.kernel.org 11530S: Maintained 11531F: drivers/video/fbdev/atmel_lcdfb.c 11532F: include/video/atmel_lcdc.h 11533 11534MICROCHIP MCP16502 PMIC DRIVER 11535M: Andrei Stefanescu <andrei.stefanescu@microchip.com> 11536L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11537S: Maintained 11538F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 11539F: drivers/regulator/mcp16502.c 11540 11541MICROCHIP MCP3911 ADC DRIVER 11542M: Marcus Folkesson <marcus.folkesson@gmail.com> 11543M: Kent Gustavsson <kent@minoris.se> 11544L: linux-iio@vger.kernel.org 11545S: Supported 11546F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 11547F: drivers/iio/adc/mcp3911.c 11548 11549MICROCHIP MMC/SD/SDIO MCI DRIVER 11550M: Ludovic Desroches <ludovic.desroches@microchip.com> 11551S: Maintained 11552F: drivers/mmc/host/atmel-mci.c 11553 11554MICROCHIP NAND DRIVER 11555M: Tudor Ambarus <tudor.ambarus@microchip.com> 11556L: linux-mtd@lists.infradead.org 11557S: Supported 11558F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 11559F: drivers/mtd/nand/raw/atmel/* 11560 11561MICROCHIP PWM DRIVER 11562M: Claudiu Beznea <claudiu.beznea@microchip.com> 11563L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11564L: linux-pwm@vger.kernel.org 11565S: Supported 11566F: Documentation/devicetree/bindings/pwm/atmel-pwm.txt 11567F: drivers/pwm/pwm-atmel.c 11568 11569MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 11570M: Eugen Hristev <eugen.hristev@microchip.com> 11571L: linux-iio@vger.kernel.org 11572S: Supported 11573F: Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt 11574F: drivers/iio/adc/at91-sama5d2_adc.c 11575F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 11576 11577MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 11578M: Claudiu Beznea <claudiu.beznea@microchip.com> 11579S: Supported 11580F: drivers/power/reset/at91-sama5d2_shdwc.c 11581 11582MICROCHIP SPI DRIVER 11583M: Tudor Ambarus <tudor.ambarus@microchip.com> 11584S: Supported 11585F: drivers/spi/spi-atmel.* 11586 11587MICROCHIP SSC DRIVER 11588M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 11589L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11590S: Supported 11591F: drivers/misc/atmel-ssc.c 11592F: include/linux/atmel-ssc.h 11593 11594MICROCHIP USB251XB DRIVER 11595M: Richard Leitner <richard.leitner@skidata.com> 11596L: linux-usb@vger.kernel.org 11597S: Maintained 11598F: Documentation/devicetree/bindings/usb/usb251xb.txt 11599F: drivers/usb/misc/usb251xb.c 11600 11601MICROCHIP USBA UDC DRIVER 11602M: Cristian Birsan <cristian.birsan@microchip.com> 11603L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11604S: Supported 11605F: drivers/usb/gadget/udc/atmel_usba_udc.* 11606 11607MICROCHIP WILC1000 WIFI DRIVER 11608M: Ajay Singh <ajay.kathat@microchip.com> 11609M: Claudiu Beznea <claudiu.beznea@microchip.com> 11610L: linux-wireless@vger.kernel.org 11611S: Supported 11612F: drivers/net/wireless/microchip/wilc1000/ 11613 11614MICROSEMI MIPS SOCS 11615M: Alexandre Belloni <alexandre.belloni@bootlin.com> 11616M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 11617L: linux-mips@vger.kernel.org 11618S: Supported 11619F: Documentation/devicetree/bindings/mips/mscc.txt 11620F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 11621F: arch/mips/boot/dts/mscc/ 11622F: arch/mips/configs/generic/board-ocelot.config 11623F: arch/mips/generic/board-ocelot.c 11624 11625MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 11626M: Don Brace <don.brace@microchip.com> 11627L: storagedev@microchip.com 11628L: linux-scsi@vger.kernel.org 11629S: Supported 11630F: Documentation/scsi/smartpqi.rst 11631F: drivers/scsi/smartpqi/Kconfig 11632F: drivers/scsi/smartpqi/Makefile 11633F: drivers/scsi/smartpqi/smartpqi*.[ch] 11634F: include/linux/cciss*.h 11635F: include/uapi/linux/cciss*.h 11636 11637MICROSOFT SURFACE PRO 3 BUTTON DRIVER 11638M: Chen Yu <yu.c.chen@intel.com> 11639L: platform-driver-x86@vger.kernel.org 11640S: Supported 11641F: drivers/platform/x86/surfacepro3_button.c 11642 11643MICROTEK X6 SCANNER 11644M: Oliver Neukum <oliver@neukum.org> 11645S: Maintained 11646F: drivers/usb/image/microtek.* 11647 11648MIPS 11649M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 11650L: linux-mips@vger.kernel.org 11651S: Maintained 11652W: http://www.linux-mips.org/ 11653Q: https://patchwork.kernel.org/project/linux-mips/list/ 11654T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 11655F: Documentation/devicetree/bindings/mips/ 11656F: Documentation/mips/ 11657F: arch/mips/ 11658F: drivers/platform/mips/ 11659 11660MIPS BOSTON DEVELOPMENT BOARD 11661M: Paul Burton <paulburton@kernel.org> 11662L: linux-mips@vger.kernel.org 11663S: Maintained 11664F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 11665F: arch/mips/boot/dts/img/boston.dts 11666F: arch/mips/configs/generic/board-boston.config 11667F: drivers/clk/imgtec/clk-boston.c 11668F: include/dt-bindings/clock/boston-clock.h 11669 11670MIPS CORE DRIVERS 11671M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 11672M: Serge Semin <fancer.lancer@gmail.com> 11673L: linux-mips@vger.kernel.org 11674S: Supported 11675F: drivers/bus/mips_cdmm.c 11676F: drivers/clocksource/mips-gic-timer.c 11677F: drivers/cpuidle/cpuidle-cps.c 11678F: drivers/irqchip/irq-mips-cpu.c 11679F: drivers/irqchip/irq-mips-gic.c 11680 11681MIPS GENERIC PLATFORM 11682M: Paul Burton <paulburton@kernel.org> 11683L: linux-mips@vger.kernel.org 11684S: Supported 11685F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 11686F: arch/mips/generic/ 11687F: arch/mips/tools/generic-board-config.sh 11688 11689MIPS RINT INSTRUCTION EMULATION 11690M: Aleksandar Markovic <aleksandar.markovic@mips.com> 11691L: linux-mips@vger.kernel.org 11692S: Supported 11693F: arch/mips/math-emu/dp_rint.c 11694F: arch/mips/math-emu/sp_rint.c 11695 11696MIPS/LOONGSON1 ARCHITECTURE 11697M: Keguang Zhang <keguang.zhang@gmail.com> 11698L: linux-mips@vger.kernel.org 11699S: Maintained 11700F: arch/mips/include/asm/mach-loongson32/ 11701F: arch/mips/loongson32/ 11702F: drivers/*/*/*loongson1* 11703F: drivers/*/*loongson1* 11704 11705MIPS/LOONGSON2EF ARCHITECTURE 11706M: Jiaxun Yang <jiaxun.yang@flygoat.com> 11707L: linux-mips@vger.kernel.org 11708S: Maintained 11709F: arch/mips/include/asm/mach-loongson2ef/ 11710F: arch/mips/loongson2ef/ 11711F: drivers/*/*/*loongson2* 11712F: drivers/*/*loongson2* 11713 11714MIPS/LOONGSON64 ARCHITECTURE 11715M: Huacai Chen <chenhc@lemote.com> 11716M: Jiaxun Yang <jiaxun.yang@flygoat.com> 11717L: linux-mips@vger.kernel.org 11718S: Maintained 11719F: arch/mips/include/asm/mach-loongson64/ 11720F: arch/mips/loongson64/ 11721F: drivers/*/*/*loongson3* 11722F: drivers/*/*loongson3* 11723F: drivers/irqchip/irq-loongson* 11724F: drivers/platform/mips/cpu_hwmon.c 11725 11726MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 11727M: Hans Verkuil <hverkuil@xs4all.nl> 11728L: linux-media@vger.kernel.org 11729S: Odd Fixes 11730W: https://linuxtv.org 11731T: git git://linuxtv.org/media_tree.git 11732F: drivers/media/radio/radio-miropcm20* 11733 11734MMP SUPPORT 11735R: Lubomir Rintel <lkundrak@v3.sk> 11736L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11737S: Odd Fixes 11738T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 11739F: arch/arm/boot/dts/mmp* 11740F: arch/arm/mach-mmp/ 11741F: include/linux/soc/mmp/ 11742 11743MMP USB PHY DRIVERS 11744R: Lubomir Rintel <lkundrak@v3.sk> 11745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11746S: Maintained 11747F: drivers/phy/marvell/phy-mmp3-usb.c 11748F: drivers/phy/marvell/phy-pxa-usb.c 11749 11750MMU GATHER AND TLB INVALIDATION 11751M: Will Deacon <will@kernel.org> 11752M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 11753M: Andrew Morton <akpm@linux-foundation.org> 11754M: Nick Piggin <npiggin@gmail.com> 11755M: Peter Zijlstra <peterz@infradead.org> 11756L: linux-arch@vger.kernel.org 11757L: linux-mm@kvack.org 11758S: Maintained 11759F: arch/*/include/asm/tlb.h 11760F: include/asm-generic/tlb.h 11761F: mm/mmu_gather.c 11762 11763MN88472 MEDIA DRIVER 11764M: Antti Palosaari <crope@iki.fi> 11765L: linux-media@vger.kernel.org 11766S: Maintained 11767W: https://linuxtv.org 11768W: http://palosaari.fi/linux/ 11769Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11770F: drivers/media/dvb-frontends/mn88472* 11771 11772MN88473 MEDIA DRIVER 11773M: Antti Palosaari <crope@iki.fi> 11774L: linux-media@vger.kernel.org 11775S: Maintained 11776W: https://linuxtv.org 11777W: http://palosaari.fi/linux/ 11778Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11779F: drivers/media/dvb-frontends/mn88473* 11780 11781MODULE SUPPORT 11782M: Jessica Yu <jeyu@kernel.org> 11783S: Maintained 11784T: git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next 11785F: include/linux/module.h 11786F: kernel/module.c 11787 11788MONOLITHIC POWER SYSTEM PMIC DRIVER 11789M: Saravanan Sekar <sravanhome@gmail.com> 11790S: Maintained 11791F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 11792F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 11793F: drivers/iio/adc/mp2629_adc.c 11794F: drivers/mfd/mp2629.c 11795F: drivers/power/supply/mp2629_charger.c 11796F: drivers/regulator/mp5416.c 11797F: drivers/regulator/mpq7920.c 11798F: drivers/regulator/mpq7920.h 11799F: include/linux/mfd/mp2629.h 11800 11801MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 11802S: Orphan 11803W: http://popies.net/meye/ 11804F: Documentation/userspace-api/media/drivers/meye* 11805F: drivers/media/pci/meye/ 11806F: include/uapi/linux/meye.h 11807 11808MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 11809M: Jiri Slaby <jirislaby@kernel.org> 11810S: Maintained 11811F: Documentation/driver-api/serial/moxa-smartio.rst 11812F: drivers/tty/mxser.* 11813 11814MR800 AVERMEDIA USB FM RADIO DRIVER 11815M: Alexey Klimov <klimov.linux@gmail.com> 11816L: linux-media@vger.kernel.org 11817S: Maintained 11818T: git git://linuxtv.org/media_tree.git 11819F: drivers/media/radio/radio-mr800.c 11820 11821MRF24J40 IEEE 802.15.4 RADIO DRIVER 11822M: Alan Ott <alan@signal11.us> 11823L: linux-wpan@vger.kernel.org 11824S: Maintained 11825F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 11826F: drivers/net/ieee802154/mrf24j40.c 11827 11828MSI LAPTOP SUPPORT 11829M: "Lee, Chun-Yi" <jlee@suse.com> 11830L: platform-driver-x86@vger.kernel.org 11831S: Maintained 11832F: drivers/platform/x86/msi-laptop.c 11833 11834MSI WMI SUPPORT 11835L: platform-driver-x86@vger.kernel.org 11836S: Orphan 11837F: drivers/platform/x86/msi-wmi.c 11838 11839MSI001 MEDIA DRIVER 11840M: Antti Palosaari <crope@iki.fi> 11841L: linux-media@vger.kernel.org 11842S: Maintained 11843W: https://linuxtv.org 11844W: http://palosaari.fi/linux/ 11845Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11846T: git git://linuxtv.org/anttip/media_tree.git 11847F: drivers/media/tuners/msi001* 11848 11849MSI2500 MEDIA DRIVER 11850M: Antti Palosaari <crope@iki.fi> 11851L: linux-media@vger.kernel.org 11852S: Maintained 11853W: https://linuxtv.org 11854W: http://palosaari.fi/linux/ 11855Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11856T: git git://linuxtv.org/anttip/media_tree.git 11857F: drivers/media/usb/msi2500/ 11858 11859MSTAR INTERRUPT CONTROLLER DRIVER 11860M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 11861M: Daniel Palmer <daniel@thingy.jp> 11862S: Maintained 11863F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 11864F: drivers/irqchip/irq-mst-intc.c 11865 11866MSYSTEMS DISKONCHIP G3 MTD DRIVER 11867M: Robert Jarzmik <robert.jarzmik@free.fr> 11868L: linux-mtd@lists.infradead.org 11869S: Maintained 11870F: drivers/mtd/devices/docg3* 11871 11872MT9M032 APTINA SENSOR DRIVER 11873M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11874L: linux-media@vger.kernel.org 11875S: Maintained 11876T: git git://linuxtv.org/media_tree.git 11877F: drivers/media/i2c/mt9m032.c 11878F: include/media/i2c/mt9m032.h 11879 11880MT9P031 APTINA CAMERA SENSOR 11881M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11882L: linux-media@vger.kernel.org 11883S: Maintained 11884T: git git://linuxtv.org/media_tree.git 11885F: drivers/media/i2c/mt9p031.c 11886F: include/media/i2c/mt9p031.h 11887 11888MT9T001 APTINA CAMERA SENSOR 11889M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11890L: linux-media@vger.kernel.org 11891S: Maintained 11892T: git git://linuxtv.org/media_tree.git 11893F: drivers/media/i2c/mt9t001.c 11894F: include/media/i2c/mt9t001.h 11895 11896MT9T112 APTINA CAMERA SENSOR 11897M: Jacopo Mondi <jacopo@jmondi.org> 11898L: linux-media@vger.kernel.org 11899S: Odd Fixes 11900T: git git://linuxtv.org/media_tree.git 11901F: drivers/media/i2c/mt9t112.c 11902F: include/media/i2c/mt9t112.h 11903 11904MT9V032 APTINA CAMERA SENSOR 11905M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11906L: linux-media@vger.kernel.org 11907S: Maintained 11908T: git git://linuxtv.org/media_tree.git 11909F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 11910F: drivers/media/i2c/mt9v032.c 11911F: include/media/i2c/mt9v032.h 11912 11913MT9V111 APTINA CAMERA SENSOR 11914M: Jacopo Mondi <jacopo@jmondi.org> 11915L: linux-media@vger.kernel.org 11916S: Maintained 11917T: git git://linuxtv.org/media_tree.git 11918F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt 11919F: drivers/media/i2c/mt9v111.c 11920 11921MULTIFUNCTION DEVICES (MFD) 11922M: Lee Jones <lee.jones@linaro.org> 11923S: Supported 11924T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 11925F: Documentation/devicetree/bindings/mfd/ 11926F: drivers/mfd/ 11927F: include/dt-bindings/mfd/ 11928F: include/linux/mfd/ 11929 11930MULTIMEDIA CARD (MMC) ETC. OVER SPI 11931S: Orphan 11932F: drivers/mmc/host/mmc_spi.c 11933F: include/linux/spi/mmc_spi.h 11934 11935MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 11936M: Ulf Hansson <ulf.hansson@linaro.org> 11937L: linux-mmc@vger.kernel.org 11938S: Maintained 11939T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 11940F: Documentation/devicetree/bindings/mmc/ 11941F: drivers/mmc/ 11942F: include/linux/mmc/ 11943F: include/uapi/linux/mmc/ 11944 11945MULTIPLEXER SUBSYSTEM 11946M: Peter Rosin <peda@axentia.se> 11947S: Maintained 11948F: Documentation/ABI/testing/sysfs-class-mux* 11949F: Documentation/devicetree/bindings/mux/ 11950F: drivers/mux/ 11951F: include/dt-bindings/mux/ 11952F: include/linux/mux/ 11953 11954MULTITECH MULTIPORT CARD (ISICOM) 11955S: Orphan 11956F: drivers/tty/isicom.c 11957F: include/linux/isicom.h 11958 11959MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 11960M: Bin Liu <b-liu@ti.com> 11961L: linux-usb@vger.kernel.org 11962S: Maintained 11963F: drivers/usb/musb/ 11964 11965MXL301RF MEDIA DRIVER 11966M: Akihiro Tsukada <tskd08@gmail.com> 11967L: linux-media@vger.kernel.org 11968S: Odd Fixes 11969F: drivers/media/tuners/mxl301rf* 11970 11971MXL5007T MEDIA DRIVER 11972M: Michael Krufky <mkrufky@linuxtv.org> 11973L: linux-media@vger.kernel.org 11974S: Maintained 11975W: https://linuxtv.org 11976W: http://github.com/mkrufky 11977Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11978T: git git://linuxtv.org/mkrufky/tuners.git 11979F: drivers/media/tuners/mxl5007t.* 11980 11981MXSFB DRM DRIVER 11982M: Marek Vasut <marex@denx.de> 11983M: Stefan Agner <stefan@agner.ch> 11984L: dri-devel@lists.freedesktop.org 11985S: Supported 11986T: git git://anongit.freedesktop.org/drm/drm-misc 11987F: Documentation/devicetree/bindings/display/mxsfb.txt 11988F: drivers/gpu/drm/mxsfb/ 11989 11990MYLEX DAC960 PCI RAID Controller 11991M: Hannes Reinecke <hare@kernel.org> 11992L: linux-scsi@vger.kernel.org 11993S: Supported 11994F: drivers/scsi/myrb.* 11995F: drivers/scsi/myrs.* 11996 11997MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 11998M: Chris Lee <christopher.lee@cspi.com> 11999L: netdev@vger.kernel.org 12000S: Supported 12001W: https://www.cspi.com/ethernet-products/support/downloads/ 12002F: drivers/net/ethernet/myricom/myri10ge/ 12003 12004NAND FLASH SUBSYSTEM 12005M: Miquel Raynal <miquel.raynal@bootlin.com> 12006R: Richard Weinberger <richard@nod.at> 12007L: linux-mtd@lists.infradead.org 12008S: Maintained 12009W: http://www.linux-mtd.infradead.org/ 12010Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 12011C: irc://irc.oftc.net/mtd 12012T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 12013F: drivers/mtd/nand/ 12014F: include/linux/mtd/*nand*.h 12015 12016NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 12017M: Daniel Mack <zonque@gmail.com> 12018L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12019S: Maintained 12020W: http://www.native-instruments.com 12021F: sound/usb/caiaq/ 12022 12023NATSEMI ETHERNET DRIVER (DP8381x) 12024S: Orphan 12025F: drivers/net/ethernet/natsemi/natsemi.c 12026 12027NCR 5380 SCSI DRIVERS 12028M: Finn Thain <fthain@telegraphics.com.au> 12029M: Michael Schmitz <schmitzmic@gmail.com> 12030L: linux-scsi@vger.kernel.org 12031S: Maintained 12032F: Documentation/scsi/g_NCR5380.rst 12033F: drivers/scsi/NCR5380.* 12034F: drivers/scsi/arm/cumana_1.c 12035F: drivers/scsi/arm/oak.c 12036F: drivers/scsi/atari_scsi.* 12037F: drivers/scsi/dmx3191d.c 12038F: drivers/scsi/g_NCR5380.* 12039F: drivers/scsi/mac_scsi.* 12040F: drivers/scsi/sun3_scsi.* 12041F: drivers/scsi/sun3_scsi_vme.c 12042 12043NCSI LIBRARY 12044M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 12045S: Maintained 12046F: net/ncsi/ 12047 12048NCT6775 HARDWARE MONITOR DRIVER 12049M: Guenter Roeck <linux@roeck-us.net> 12050L: linux-hwmon@vger.kernel.org 12051S: Maintained 12052F: Documentation/hwmon/nct6775.rst 12053F: drivers/hwmon/nct6775.c 12054 12055NETDEVSIM 12056M: Jakub Kicinski <kuba@kernel.org> 12057S: Maintained 12058F: drivers/net/netdevsim/* 12059 12060NETEM NETWORK EMULATOR 12061M: Stephen Hemminger <stephen@networkplumber.org> 12062L: netdev@vger.kernel.org 12063S: Maintained 12064F: net/sched/sch_netem.c 12065 12066NETERION 10GbE DRIVERS (s2io/vxge) 12067M: Jon Mason <jdmason@kudzu.us> 12068L: netdev@vger.kernel.org 12069S: Supported 12070F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 12071F: Documentation/networking/device_drivers/ethernet/neterion/vxge.rst 12072F: drivers/net/ethernet/neterion/ 12073 12074NETFILTER 12075M: Pablo Neira Ayuso <pablo@netfilter.org> 12076M: Jozsef Kadlecsik <kadlec@netfilter.org> 12077M: Florian Westphal <fw@strlen.de> 12078L: netfilter-devel@vger.kernel.org 12079L: coreteam@netfilter.org 12080S: Maintained 12081W: http://www.netfilter.org/ 12082W: http://www.iptables.org/ 12083W: http://www.nftables.org/ 12084Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 12085T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git 12086T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git 12087F: include/linux/netfilter* 12088F: include/linux/netfilter/ 12089F: include/net/netfilter/ 12090F: include/uapi/linux/netfilter* 12091F: include/uapi/linux/netfilter/ 12092F: net/*/netfilter.c 12093F: net/*/netfilter/ 12094F: net/bridge/br_netfilter*.c 12095F: net/netfilter/ 12096 12097NETROM NETWORK LAYER 12098M: Ralf Baechle <ralf@linux-mips.org> 12099L: linux-hams@vger.kernel.org 12100S: Maintained 12101W: http://www.linux-ax25.org/ 12102F: include/net/netrom.h 12103F: include/uapi/linux/netrom.h 12104F: net/netrom/ 12105 12106NETRONOME ETHERNET DRIVERS 12107M: Simon Horman <simon.horman@netronome.com> 12108R: Jakub Kicinski <kuba@kernel.org> 12109L: oss-drivers@netronome.com 12110S: Maintained 12111F: drivers/net/ethernet/netronome/ 12112 12113NETWORK BLOCK DEVICE (NBD) 12114M: Josef Bacik <josef@toxicpanda.com> 12115L: linux-block@vger.kernel.org 12116L: nbd@other.debian.org 12117S: Maintained 12118F: Documentation/admin-guide/blockdev/nbd.rst 12119F: drivers/block/nbd.c 12120F: include/trace/events/nbd.h 12121F: include/uapi/linux/nbd.h 12122 12123NETWORK DROP MONITOR 12124M: Neil Horman <nhorman@tuxdriver.com> 12125L: netdev@vger.kernel.org 12126S: Maintained 12127W: https://fedorahosted.org/dropwatch/ 12128F: include/uapi/linux/net_dropmon.h 12129F: net/core/drop_monitor.c 12130 12131NETWORKING DRIVERS 12132M: "David S. Miller" <davem@davemloft.net> 12133M: Jakub Kicinski <kuba@kernel.org> 12134L: netdev@vger.kernel.org 12135S: Maintained 12136W: http://www.linuxfoundation.org/en/Net 12137Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12138T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 12139T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 12140F: Documentation/devicetree/bindings/net/ 12141F: drivers/connector/ 12142F: drivers/net/ 12143F: include/linux/etherdevice.h 12144F: include/linux/fcdevice.h 12145F: include/linux/fddidevice.h 12146F: include/linux/hippidevice.h 12147F: include/linux/if_* 12148F: include/linux/inetdevice.h 12149F: include/linux/netdevice.h 12150F: include/uapi/linux/if_* 12151F: include/uapi/linux/netdevice.h 12152 12153NETWORKING DRIVERS (WIRELESS) 12154M: Kalle Valo <kvalo@codeaurora.org> 12155L: linux-wireless@vger.kernel.org 12156S: Maintained 12157Q: http://patchwork.kernel.org/project/linux-wireless/list/ 12158T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git 12159T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 12160F: Documentation/devicetree/bindings/net/wireless/ 12161F: drivers/net/wireless/ 12162 12163NETWORKING [DSA] 12164M: Andrew Lunn <andrew@lunn.ch> 12165M: Vivien Didelot <vivien.didelot@gmail.com> 12166M: Florian Fainelli <f.fainelli@gmail.com> 12167M: Vladimir Oltean <olteanv@gmail.com> 12168S: Maintained 12169F: Documentation/devicetree/bindings/net/dsa/ 12170F: drivers/net/dsa/ 12171F: include/linux/dsa/ 12172F: include/linux/platform_data/dsa.h 12173F: include/net/dsa.h 12174F: net/dsa/ 12175 12176NETWORKING [GENERAL] 12177M: "David S. Miller" <davem@davemloft.net> 12178M: Jakub Kicinski <kuba@kernel.org> 12179L: netdev@vger.kernel.org 12180S: Maintained 12181W: http://www.linuxfoundation.org/en/Net 12182Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12183B: mailto:netdev@vger.kernel.org 12184T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 12185T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 12186F: Documentation/networking/ 12187F: include/linux/in.h 12188F: include/linux/net.h 12189F: include/linux/netdevice.h 12190F: include/net/ 12191F: include/uapi/linux/in.h 12192F: include/uapi/linux/net.h 12193F: include/uapi/linux/net_namespace.h 12194F: include/uapi/linux/netdevice.h 12195F: lib/net_utils.c 12196F: lib/random32.c 12197F: net/ 12198F: tools/testing/selftests/net/ 12199 12200NETWORKING [IPSEC] 12201M: Steffen Klassert <steffen.klassert@secunet.com> 12202M: Herbert Xu <herbert@gondor.apana.org.au> 12203M: "David S. Miller" <davem@davemloft.net> 12204L: netdev@vger.kernel.org 12205S: Maintained 12206T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 12207T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 12208F: include/net/xfrm.h 12209F: include/uapi/linux/xfrm.h 12210F: net/ipv4/ah4.c 12211F: net/ipv4/esp4* 12212F: net/ipv4/ip_vti.c 12213F: net/ipv4/ipcomp.c 12214F: net/ipv4/xfrm* 12215F: net/ipv6/ah6.c 12216F: net/ipv6/esp6* 12217F: net/ipv6/ip6_vti.c 12218F: net/ipv6/ipcomp6.c 12219F: net/ipv6/xfrm* 12220F: net/key/ 12221F: net/xfrm/ 12222F: tools/testing/selftests/net/ipsec.c 12223 12224NETWORKING [IPv4/IPv6] 12225M: "David S. Miller" <davem@davemloft.net> 12226M: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru> 12227M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 12228L: netdev@vger.kernel.org 12229S: Maintained 12230T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 12231F: arch/x86/net/* 12232F: include/net/ip* 12233F: net/ipv4/ 12234F: net/ipv6/ 12235 12236NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 12237M: Paul Moore <paul@paul-moore.com> 12238L: netdev@vger.kernel.org 12239L: linux-security-module@vger.kernel.org 12240S: Maintained 12241W: https://github.com/netlabel 12242F: Documentation/netlabel/ 12243F: include/net/calipso.h 12244F: include/net/cipso_ipv4.h 12245F: include/net/netlabel.h 12246F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 12247F: include/uapi/linux/netfilter/xt_SECMARK.h 12248F: net/ipv4/cipso_ipv4.c 12249F: net/ipv6/calipso.c 12250F: net/netfilter/xt_CONNSECMARK.c 12251F: net/netfilter/xt_SECMARK.c 12252F: net/netlabel/ 12253 12254NETWORKING [MPTCP] 12255M: Mat Martineau <mathew.j.martineau@linux.intel.com> 12256M: Matthieu Baerts <matthieu.baerts@tessares.net> 12257L: netdev@vger.kernel.org 12258L: mptcp@lists.01.org 12259S: Maintained 12260W: https://github.com/multipath-tcp/mptcp_net-next/wiki 12261B: https://github.com/multipath-tcp/mptcp_net-next/issues 12262F: include/net/mptcp.h 12263F: include/uapi/linux/mptcp.h 12264F: net/mptcp/ 12265F: tools/testing/selftests/net/mptcp/ 12266 12267NETWORKING [TCP] 12268M: Eric Dumazet <edumazet@google.com> 12269L: netdev@vger.kernel.org 12270S: Maintained 12271F: include/linux/tcp.h 12272F: include/net/tcp.h 12273F: include/trace/events/tcp.h 12274F: include/uapi/linux/tcp.h 12275F: net/ipv4/syncookies.c 12276F: net/ipv4/tcp*.c 12277F: net/ipv6/syncookies.c 12278F: net/ipv6/tcp*.c 12279 12280NETWORKING [TLS] 12281M: Boris Pismenny <borisp@nvidia.com> 12282M: Aviad Yehezkel <aviadye@nvidia.com> 12283M: John Fastabend <john.fastabend@gmail.com> 12284M: Daniel Borkmann <daniel@iogearbox.net> 12285M: Jakub Kicinski <kuba@kernel.org> 12286L: netdev@vger.kernel.org 12287S: Maintained 12288F: include/net/tls.h 12289F: include/uapi/linux/tls.h 12290F: net/tls/* 12291 12292NETWORKING [WIRELESS] 12293L: linux-wireless@vger.kernel.org 12294Q: http://patchwork.kernel.org/project/linux-wireless/list/ 12295 12296NETXEN (1/10) GbE SUPPORT 12297M: Manish Chopra <manishc@marvell.com> 12298M: Rahul Verma <rahulv@marvell.com> 12299M: GR-Linux-NIC-Dev@marvell.com 12300L: netdev@vger.kernel.org 12301S: Supported 12302F: drivers/net/ethernet/qlogic/netxen/ 12303 12304NET_FAILOVER MODULE 12305M: Sridhar Samudrala <sridhar.samudrala@intel.com> 12306L: netdev@vger.kernel.org 12307S: Supported 12308F: Documentation/networking/net_failover.rst 12309F: drivers/net/net_failover.c 12310F: include/net/net_failover.h 12311 12312NEXTHOP 12313M: David Ahern <dsahern@kernel.org> 12314L: netdev@vger.kernel.org 12315S: Maintained 12316F: include/net/netns/nexthop.h 12317F: include/net/nexthop.h 12318F: include/uapi/linux/nexthop.h 12319F: net/ipv4/nexthop.c 12320 12321NFC SUBSYSTEM 12322L: netdev@vger.kernel.org 12323S: Orphan 12324F: Documentation/devicetree/bindings/net/nfc/ 12325F: drivers/nfc/ 12326F: include/linux/platform_data/nfcmrvl.h 12327F: include/net/nfc/ 12328F: include/uapi/linux/nfc.h 12329F: net/nfc/ 12330 12331NFS, SUNRPC, AND LOCKD CLIENTS 12332M: Trond Myklebust <trond.myklebust@hammerspace.com> 12333M: Anna Schumaker <anna.schumaker@netapp.com> 12334L: linux-nfs@vger.kernel.org 12335S: Maintained 12336W: http://client.linux-nfs.org 12337T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 12338F: fs/lockd/ 12339F: fs/nfs/ 12340F: fs/nfs_common/ 12341F: include/linux/lockd/ 12342F: include/linux/nfs* 12343F: include/linux/sunrpc/ 12344F: include/uapi/linux/nfs* 12345F: include/uapi/linux/sunrpc/ 12346F: net/sunrpc/ 12347F: Documentation/filesystems/nfs/ 12348 12349NILFS2 FILESYSTEM 12350M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 12351L: linux-nilfs@vger.kernel.org 12352S: Supported 12353W: https://nilfs.sourceforge.io/ 12354W: https://nilfs.osdn.jp/ 12355T: git git://github.com/konis/nilfs2.git 12356F: Documentation/filesystems/nilfs2.rst 12357F: fs/nilfs2/ 12358F: include/trace/events/nilfs2.h 12359F: include/uapi/linux/nilfs2_api.h 12360F: include/uapi/linux/nilfs2_ondisk.h 12361 12362NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 12363M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 12364S: Maintained 12365W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 12366F: Documentation/scsi/NinjaSCSI.rst 12367F: drivers/scsi/pcmcia/nsp_* 12368 12369NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 12370M: GOTO Masanori <gotom@debian.or.jp> 12371M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 12372S: Maintained 12373W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 12374F: Documentation/scsi/NinjaSCSI.rst 12375F: drivers/scsi/nsp32* 12376 12377NIOS2 ARCHITECTURE 12378M: Ley Foon Tan <ley.foon.tan@intel.com> 12379S: Maintained 12380T: git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git 12381F: arch/nios2/ 12382 12383NITRO ENCLAVES (NE) 12384M: Andra Paraschiv <andraprs@amazon.com> 12385M: Alexandru Vasile <lexnv@amazon.com> 12386M: Alexandru Ciobotaru <alcioa@amazon.com> 12387L: linux-kernel@vger.kernel.org 12388S: Supported 12389W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 12390F: Documentation/virt/ne_overview.rst 12391F: drivers/virt/nitro_enclaves/ 12392F: include/linux/nitro_enclaves.h 12393F: include/uapi/linux/nitro_enclaves.h 12394F: samples/nitro_enclaves/ 12395 12396NOHZ, DYNTICKS SUPPORT 12397M: Frederic Weisbecker <fweisbec@gmail.com> 12398M: Thomas Gleixner <tglx@linutronix.de> 12399M: Ingo Molnar <mingo@kernel.org> 12400L: linux-kernel@vger.kernel.org 12401S: Maintained 12402T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 12403F: include/linux/sched/nohz.h 12404F: include/linux/tick.h 12405F: kernel/time/tick*.* 12406 12407NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 12408M: Pavel Machek <pavel@ucw.cz> 12409M: Sakari Ailus <sakari.ailus@iki.fi> 12410L: linux-media@vger.kernel.org 12411S: Maintained 12412F: drivers/media/i2c/ad5820.c 12413F: drivers/media/i2c/et8ek8 12414 12415NOKIA N900 POWER SUPPLY DRIVERS 12416R: Pali Rohár <pali@kernel.org> 12417F: drivers/power/supply/bq2415x_charger.c 12418F: drivers/power/supply/bq27xxx_battery.c 12419F: drivers/power/supply/bq27xxx_battery_i2c.c 12420F: drivers/power/supply/isp1704_charger.c 12421F: drivers/power/supply/rx51_battery.c 12422F: include/linux/power/bq2415x_charger.h 12423F: include/linux/power/bq27xxx_battery.h 12424 12425NOLIBC HEADER FILE 12426M: Willy Tarreau <w@1wt.eu> 12427S: Maintained 12428T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 12429F: tools/include/nolibc/ 12430 12431NSDEPS 12432M: Matthias Maennich <maennich@google.com> 12433S: Maintained 12434F: Documentation/core-api/symbol-namespaces.rst 12435F: scripts/nsdeps 12436 12437NTB AMD DRIVER 12438M: Sanjay R Mehta <sanju.mehta@amd.com> 12439M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 12440L: linux-ntb@googlegroups.com 12441S: Supported 12442F: drivers/ntb/hw/amd/ 12443 12444NTB DRIVER CORE 12445M: Jon Mason <jdmason@kudzu.us> 12446M: Dave Jiang <dave.jiang@intel.com> 12447M: Allen Hubbe <allenbh@gmail.com> 12448L: linux-ntb@googlegroups.com 12449S: Supported 12450W: https://github.com/jonmason/ntb/wiki 12451T: git git://github.com/jonmason/ntb.git 12452F: drivers/net/ntb_netdev.c 12453F: drivers/ntb/ 12454F: include/linux/ntb.h 12455F: include/linux/ntb_transport.h 12456F: tools/testing/selftests/ntb/ 12457 12458NTB IDT DRIVER 12459M: Serge Semin <fancer.lancer@gmail.com> 12460L: linux-ntb@googlegroups.com 12461S: Supported 12462F: drivers/ntb/hw/idt/ 12463 12464NTB INTEL DRIVER 12465M: Dave Jiang <dave.jiang@intel.com> 12466L: linux-ntb@googlegroups.com 12467S: Supported 12468W: https://github.com/davejiang/linux/wiki 12469T: git https://github.com/davejiang/linux.git 12470F: drivers/ntb/hw/intel/ 12471 12472NTFS FILESYSTEM 12473M: Anton Altaparmakov <anton@tuxera.com> 12474L: linux-ntfs-dev@lists.sourceforge.net 12475S: Supported 12476W: http://www.tuxera.com/ 12477T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 12478F: Documentation/filesystems/ntfs.rst 12479F: fs/ntfs/ 12480 12481NUBUS SUBSYSTEM 12482M: Finn Thain <fthain@telegraphics.com.au> 12483L: linux-m68k@lists.linux-m68k.org 12484S: Maintained 12485F: arch/*/include/asm/nubus.h 12486F: drivers/nubus/ 12487F: include/linux/nubus.h 12488F: include/uapi/linux/nubus.h 12489 12490NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 12491M: Antonino Daplas <adaplas@gmail.com> 12492L: linux-fbdev@vger.kernel.org 12493S: Maintained 12494F: drivers/video/fbdev/nvidia/ 12495F: drivers/video/fbdev/riva/ 12496 12497NVM EXPRESS DRIVER 12498M: Keith Busch <kbusch@kernel.org> 12499M: Jens Axboe <axboe@fb.com> 12500M: Christoph Hellwig <hch@lst.de> 12501M: Sagi Grimberg <sagi@grimberg.me> 12502L: linux-nvme@lists.infradead.org 12503S: Supported 12504W: http://git.infradead.org/nvme.git 12505T: git://git.infradead.org/nvme.git 12506F: drivers/nvme/host/ 12507F: include/linux/nvme.h 12508F: include/uapi/linux/nvme_ioctl.h 12509 12510NVM EXPRESS FC TRANSPORT DRIVERS 12511M: James Smart <james.smart@broadcom.com> 12512L: linux-nvme@lists.infradead.org 12513S: Supported 12514F: drivers/nvme/host/fc.c 12515F: drivers/nvme/target/fc.c 12516F: drivers/nvme/target/fcloop.c 12517F: include/linux/nvme-fc-driver.h 12518F: include/linux/nvme-fc.h 12519 12520NVM EXPRESS TARGET DRIVER 12521M: Christoph Hellwig <hch@lst.de> 12522M: Sagi Grimberg <sagi@grimberg.me> 12523M: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> 12524L: linux-nvme@lists.infradead.org 12525S: Supported 12526W: http://git.infradead.org/nvme.git 12527T: git://git.infradead.org/nvme.git 12528F: drivers/nvme/target/ 12529 12530NVMEM FRAMEWORK 12531M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 12532S: Maintained 12533T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 12534F: Documentation/ABI/stable/sysfs-bus-nvmem 12535F: Documentation/devicetree/bindings/nvmem/ 12536F: drivers/nvmem/ 12537F: include/linux/nvmem-consumer.h 12538F: include/linux/nvmem-provider.h 12539 12540NXP FSPI DRIVER 12541M: Ashish Kumar <ashish.kumar@nxp.com> 12542R: Yogesh Gaur <yogeshgaur.83@gmail.com> 12543L: linux-spi@vger.kernel.org 12544S: Maintained 12545F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt 12546F: drivers/spi/spi-nxp-fspi.c 12547 12548NXP FXAS21002C DRIVER 12549M: Rui Miguel Silva <rmfrfs@gmail.com> 12550L: linux-iio@vger.kernel.org 12551S: Maintained 12552F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.txt 12553F: drivers/iio/gyro/fxas21002c.h 12554F: drivers/iio/gyro/fxas21002c_core.c 12555F: drivers/iio/gyro/fxas21002c_i2c.c 12556F: drivers/iio/gyro/fxas21002c_spi.c 12557 12558NXP i.MX 8MQ DCSS DRIVER 12559M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 12560R: Lucas Stach <l.stach@pengutronix.de> 12561L: dri-devel@lists.freedesktop.org 12562S: Maintained 12563F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 12564F: drivers/gpu/drm/imx/dcss/ 12565 12566NXP PTN5150A CC LOGIC AND EXTCON DRIVER 12567M: Krzysztof Kozlowski <krzk@kernel.org> 12568L: linux-kernel@vger.kernel.org 12569S: Maintained 12570F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 12571F: drivers/extcon/extcon-ptn5150.c 12572 12573NXP SGTL5000 DRIVER 12574M: Fabio Estevam <festevam@gmail.com> 12575L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12576S: Maintained 12577F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 12578F: sound/soc/codecs/sgtl5000* 12579 12580NXP SJA1105 ETHERNET SWITCH DRIVER 12581M: Vladimir Oltean <olteanv@gmail.com> 12582L: linux-kernel@vger.kernel.org 12583S: Maintained 12584F: drivers/net/dsa/sja1105 12585 12586NXP TDA998X DRM DRIVER 12587M: Russell King <linux@armlinux.org.uk> 12588S: Maintained 12589T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 12590T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 12591F: drivers/gpu/drm/i2c/tda998x_drv.c 12592F: include/drm/i2c/tda998x.h 12593F: include/dt-bindings/display/tda998x.h 12594K: "nxp,tda998x" 12595 12596NXP TFA9879 DRIVER 12597M: Peter Rosin <peda@axentia.se> 12598L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12599S: Maintained 12600F: Documentation/devicetree/bindings/sound/tfa9879.txt 12601F: sound/soc/codecs/tfa9879* 12602 12603NXP-NCI NFC DRIVER 12604M: Clément Perrochaud <clement.perrochaud@effinnov.com> 12605R: Charles Gorand <charles.gorand@effinnov.com> 12606L: linux-nfc@lists.01.org (moderated for non-subscribers) 12607S: Supported 12608F: drivers/nfc/nxp-nci 12609 12610OBJAGG 12611M: Jiri Pirko <jiri@nvidia.com> 12612L: netdev@vger.kernel.org 12613S: Supported 12614F: include/linux/objagg.h 12615F: lib/objagg.c 12616F: lib/test_objagg.c 12617 12618OBJTOOL 12619M: Josh Poimboeuf <jpoimboe@redhat.com> 12620M: Peter Zijlstra <peterz@infradead.org> 12621S: Supported 12622F: tools/objtool/ 12623F: include/linux/objtool.h 12624 12625OCELOT ETHERNET SWITCH DRIVER 12626M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 12627M: Vladimir Oltean <vladimir.oltean@nxp.com> 12628M: Claudiu Manoil <claudiu.manoil@nxp.com> 12629M: Alexandre Belloni <alexandre.belloni@bootlin.com> 12630L: netdev@vger.kernel.org 12631S: Supported 12632F: drivers/net/dsa/ocelot/* 12633F: drivers/net/ethernet/mscc/ 12634F: include/soc/mscc/ocelot* 12635F: net/dsa/tag_ocelot.c 12636F: tools/testing/selftests/drivers/net/ocelot/* 12637 12638OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 12639M: Frederic Barrat <fbarrat@linux.ibm.com> 12640M: Andrew Donnellan <ajd@linux.ibm.com> 12641L: linuxppc-dev@lists.ozlabs.org 12642S: Supported 12643F: Documentation/userspace-api/accelerators/ocxl.rst 12644F: arch/powerpc/include/asm/pnv-ocxl.h 12645F: arch/powerpc/platforms/powernv/ocxl.c 12646F: drivers/misc/ocxl/ 12647F: include/misc/ocxl* 12648F: include/uapi/misc/ocxl.h 12649 12650OMAP AUDIO SUPPORT 12651M: Peter Ujfalusi <peter.ujfalusi@ti.com> 12652M: Jarkko Nikula <jarkko.nikula@bitmer.com> 12653L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12654L: linux-omap@vger.kernel.org 12655S: Maintained 12656F: sound/soc/ti/n810.c 12657F: sound/soc/ti/omap* 12658F: sound/soc/ti/rx51.c 12659F: sound/soc/ti/sdma-pcm.* 12660 12661OMAP CLOCK FRAMEWORK SUPPORT 12662M: Paul Walmsley <paul@pwsan.com> 12663L: linux-omap@vger.kernel.org 12664S: Maintained 12665F: arch/arm/*omap*/*clock* 12666 12667OMAP DEVICE TREE SUPPORT 12668M: Benoît Cousson <bcousson@baylibre.com> 12669M: Tony Lindgren <tony@atomide.com> 12670L: linux-omap@vger.kernel.org 12671L: devicetree@vger.kernel.org 12672S: Maintained 12673F: arch/arm/boot/dts/*am3* 12674F: arch/arm/boot/dts/*am4* 12675F: arch/arm/boot/dts/*am5* 12676F: arch/arm/boot/dts/*dra7* 12677F: arch/arm/boot/dts/*omap* 12678F: arch/arm/boot/dts/logicpd-som-lv* 12679F: arch/arm/boot/dts/logicpd-torpedo* 12680 12681OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 12682L: linux-omap@vger.kernel.org 12683L: linux-fbdev@vger.kernel.org 12684S: Orphan 12685F: Documentation/arm/omap/dss.rst 12686F: drivers/video/fbdev/omap2/ 12687 12688OMAP FRAMEBUFFER SUPPORT 12689L: linux-fbdev@vger.kernel.org 12690L: linux-omap@vger.kernel.org 12691S: Orphan 12692F: drivers/video/fbdev/omap/ 12693 12694OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 12695M: Roger Quadros <rogerq@ti.com> 12696M: Tony Lindgren <tony@atomide.com> 12697L: linux-omap@vger.kernel.org 12698S: Maintained 12699F: arch/arm/mach-omap2/*gpmc* 12700F: drivers/memory/omap-gpmc.c 12701 12702OMAP GPIO DRIVER 12703M: Grygorii Strashko <grygorii.strashko@ti.com> 12704M: Santosh Shilimkar <ssantosh@kernel.org> 12705M: Kevin Hilman <khilman@kernel.org> 12706L: linux-omap@vger.kernel.org 12707S: Maintained 12708F: Documentation/devicetree/bindings/gpio/gpio-omap.txt 12709F: drivers/gpio/gpio-omap.c 12710 12711OMAP HARDWARE SPINLOCK SUPPORT 12712M: Ohad Ben-Cohen <ohad@wizery.com> 12713L: linux-omap@vger.kernel.org 12714S: Maintained 12715F: drivers/hwspinlock/omap_hwspinlock.c 12716 12717OMAP HS MMC SUPPORT 12718L: linux-mmc@vger.kernel.org 12719L: linux-omap@vger.kernel.org 12720S: Orphan 12721F: drivers/mmc/host/omap_hsmmc.c 12722 12723OMAP HWMOD DATA 12724M: Paul Walmsley <paul@pwsan.com> 12725L: linux-omap@vger.kernel.org 12726S: Maintained 12727F: arch/arm/mach-omap2/omap_hwmod*data* 12728 12729OMAP HWMOD DATA FOR OMAP4-BASED DEVICES 12730M: Benoît Cousson <bcousson@baylibre.com> 12731L: linux-omap@vger.kernel.org 12732S: Maintained 12733F: arch/arm/mach-omap2/omap_hwmod_44xx_data.c 12734 12735OMAP HWMOD SUPPORT 12736M: Benoît Cousson <bcousson@baylibre.com> 12737M: Paul Walmsley <paul@pwsan.com> 12738L: linux-omap@vger.kernel.org 12739S: Maintained 12740F: arch/arm/mach-omap2/omap_hwmod.* 12741 12742OMAP I2C DRIVER 12743M: Vignesh R <vigneshr@ti.com> 12744L: linux-omap@vger.kernel.org 12745L: linux-i2c@vger.kernel.org 12746S: Maintained 12747F: Documentation/devicetree/bindings/i2c/i2c-omap.txt 12748F: drivers/i2c/busses/i2c-omap.c 12749 12750OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 12751M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12752L: linux-media@vger.kernel.org 12753S: Maintained 12754F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 12755F: drivers/media/platform/omap3isp/ 12756F: drivers/staging/media/omap4iss/ 12757 12758OMAP MMC SUPPORT 12759M: Aaro Koskinen <aaro.koskinen@iki.fi> 12760L: linux-omap@vger.kernel.org 12761S: Odd Fixes 12762F: drivers/mmc/host/omap.c 12763 12764OMAP POWER MANAGEMENT SUPPORT 12765M: Kevin Hilman <khilman@kernel.org> 12766L: linux-omap@vger.kernel.org 12767S: Maintained 12768F: arch/arm/*omap*/*pm* 12769F: drivers/cpufreq/omap-cpufreq.c 12770 12771OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 12772M: Rajendra Nayak <rnayak@codeaurora.org> 12773M: Paul Walmsley <paul@pwsan.com> 12774L: linux-omap@vger.kernel.org 12775S: Maintained 12776F: arch/arm/mach-omap2/prm* 12777 12778OMAP RANDOM NUMBER GENERATOR SUPPORT 12779M: Deepak Saxena <dsaxena@plexity.net> 12780S: Maintained 12781F: drivers/char/hw_random/omap-rng.c 12782 12783OMAP USB SUPPORT 12784L: linux-usb@vger.kernel.org 12785L: linux-omap@vger.kernel.org 12786S: Orphan 12787F: arch/arm/*omap*/usb* 12788F: drivers/usb/*/*omap* 12789 12790OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 12791M: Mark Jackson <mpfj@newflow.co.uk> 12792L: linux-omap@vger.kernel.org 12793S: Maintained 12794F: arch/arm/boot/dts/am335x-nano.dts 12795 12796OMAP1 SUPPORT 12797M: Aaro Koskinen <aaro.koskinen@iki.fi> 12798M: Tony Lindgren <tony@atomide.com> 12799L: linux-omap@vger.kernel.org 12800S: Maintained 12801Q: http://patchwork.kernel.org/project/linux-omap/list/ 12802T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 12803F: arch/arm/configs/omap1_defconfig 12804F: arch/arm/mach-omap1/ 12805F: arch/arm/plat-omap/ 12806F: drivers/i2c/busses/i2c-omap.c 12807F: include/linux/platform_data/ams-delta-fiq.h 12808F: include/linux/platform_data/i2c-omap.h 12809 12810OMAP2+ SUPPORT 12811M: Tony Lindgren <tony@atomide.com> 12812L: linux-omap@vger.kernel.org 12813S: Maintained 12814W: http://www.muru.com/linux/omap/ 12815W: http://linux.omap.com/ 12816Q: http://patchwork.kernel.org/project/linux-omap/list/ 12817T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 12818F: arch/arm/configs/omap2plus_defconfig 12819F: arch/arm/mach-omap2/ 12820F: arch/arm/plat-omap/ 12821F: drivers/bus/ti-sysc.c 12822F: drivers/i2c/busses/i2c-omap.c 12823F: drivers/irqchip/irq-omap-intc.c 12824F: drivers/mfd/*omap*.c 12825F: drivers/mfd/menelaus.c 12826F: drivers/mfd/palmas.c 12827F: drivers/mfd/tps65217.c 12828F: drivers/mfd/tps65218.c 12829F: drivers/mfd/tps65910.c 12830F: drivers/mfd/twl-core.[ch] 12831F: drivers/mfd/twl4030*.c 12832F: drivers/mfd/twl6030*.c 12833F: drivers/mfd/twl6040*.c 12834F: drivers/regulator/palmas-regulator*.c 12835F: drivers/regulator/pbias-regulator.c 12836F: drivers/regulator/tps65217-regulator.c 12837F: drivers/regulator/tps65218-regulator.c 12838F: drivers/regulator/tps65910-regulator.c 12839F: drivers/regulator/twl-regulator.c 12840F: drivers/regulator/twl6030-regulator.c 12841F: include/linux/platform_data/i2c-omap.h 12842F: include/linux/platform_data/ti-sysc.h 12843 12844OMFS FILESYSTEM 12845M: Bob Copeland <me@bobcopeland.com> 12846L: linux-karma-devel@lists.sourceforge.net 12847S: Maintained 12848F: Documentation/filesystems/omfs.rst 12849F: fs/omfs/ 12850 12851OMNIKEY CARDMAN 4000 DRIVER 12852M: Harald Welte <laforge@gnumonks.org> 12853S: Maintained 12854F: drivers/char/pcmcia/cm4000_cs.c 12855F: include/linux/cm4000_cs.h 12856F: include/uapi/linux/cm4000_cs.h 12857 12858OMNIKEY CARDMAN 4040 DRIVER 12859M: Harald Welte <laforge@gnumonks.org> 12860S: Maintained 12861F: drivers/char/pcmcia/cm4040_cs.* 12862 12863OMNIVISION OV13858 SENSOR DRIVER 12864M: Sakari Ailus <sakari.ailus@linux.intel.com> 12865L: linux-media@vger.kernel.org 12866S: Maintained 12867T: git git://linuxtv.org/media_tree.git 12868F: drivers/media/i2c/ov13858.c 12869 12870OMNIVISION OV2680 SENSOR DRIVER 12871M: Rui Miguel Silva <rmfrfs@gmail.com> 12872L: linux-media@vger.kernel.org 12873S: Maintained 12874T: git git://linuxtv.org/media_tree.git 12875F: Documentation/devicetree/bindings/media/i2c/ov2680.txt 12876F: drivers/media/i2c/ov2680.c 12877 12878OMNIVISION OV2685 SENSOR DRIVER 12879M: Shunqian Zheng <zhengsq@rock-chips.com> 12880L: linux-media@vger.kernel.org 12881S: Maintained 12882T: git git://linuxtv.org/media_tree.git 12883F: drivers/media/i2c/ov2685.c 12884 12885OMNIVISION OV2740 SENSOR DRIVER 12886M: Tianshu Qiu <tian.shu.qiu@intel.com> 12887R: Shawn Tu <shawnx.tu@intel.com> 12888R: Bingbu Cao <bingbu.cao@intel.com> 12889L: linux-media@vger.kernel.org 12890S: Maintained 12891T: git git://linuxtv.org/media_tree.git 12892F: drivers/media/i2c/ov2740.c 12893 12894OMNIVISION OV5640 SENSOR DRIVER 12895M: Steve Longerbeam <slongerbeam@gmail.com> 12896L: linux-media@vger.kernel.org 12897S: Maintained 12898T: git git://linuxtv.org/media_tree.git 12899F: drivers/media/i2c/ov5640.c 12900 12901OMNIVISION OV5647 SENSOR DRIVER 12902M: Dave Stevenson <dave.stevenson@raspberrypi.com> 12903M: Jacopo Mondi <jacopo@jmondi.org> 12904L: linux-media@vger.kernel.org 12905S: Maintained 12906T: git git://linuxtv.org/media_tree.git 12907F: Documentation/devicetree/bindings/media/i2c/ov5647.yaml 12908F: drivers/media/i2c/ov5647.c 12909 12910OMNIVISION OV5670 SENSOR DRIVER 12911M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 12912M: Hyungwoo Yang <hyungwoo.yang@intel.com> 12913L: linux-media@vger.kernel.org 12914S: Maintained 12915T: git git://linuxtv.org/media_tree.git 12916F: drivers/media/i2c/ov5670.c 12917 12918OMNIVISION OV5675 SENSOR DRIVER 12919M: Shawn Tu <shawnx.tu@intel.com> 12920L: linux-media@vger.kernel.org 12921S: Maintained 12922T: git git://linuxtv.org/media_tree.git 12923F: drivers/media/i2c/ov5675.c 12924 12925OMNIVISION OV5695 SENSOR DRIVER 12926M: Shunqian Zheng <zhengsq@rock-chips.com> 12927L: linux-media@vger.kernel.org 12928S: Maintained 12929T: git git://linuxtv.org/media_tree.git 12930F: drivers/media/i2c/ov5695.c 12931 12932OMNIVISION OV7670 SENSOR DRIVER 12933M: Jonathan Corbet <corbet@lwn.net> 12934L: linux-media@vger.kernel.org 12935S: Maintained 12936T: git git://linuxtv.org/media_tree.git 12937F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 12938F: drivers/media/i2c/ov7670.c 12939 12940OMNIVISION OV772x SENSOR DRIVER 12941M: Jacopo Mondi <jacopo@jmondi.org> 12942L: linux-media@vger.kernel.org 12943S: Odd fixes 12944T: git git://linuxtv.org/media_tree.git 12945F: Documentation/devicetree/bindings/media/i2c/ov772x.txt 12946F: drivers/media/i2c/ov772x.c 12947F: include/media/i2c/ov772x.h 12948 12949OMNIVISION OV7740 SENSOR DRIVER 12950M: Wenyou Yang <wenyou.yang@microchip.com> 12951L: linux-media@vger.kernel.org 12952S: Maintained 12953T: git git://linuxtv.org/media_tree.git 12954F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 12955F: drivers/media/i2c/ov7740.c 12956 12957OMNIVISION OV8856 SENSOR DRIVER 12958M: Dongchun Zhu <dongchun.zhu@mediatek.com> 12959L: linux-media@vger.kernel.org 12960S: Maintained 12961T: git git://linuxtv.org/media_tree.git 12962F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 12963F: drivers/media/i2c/ov8856.c 12964 12965OMNIVISION OV9640 SENSOR DRIVER 12966M: Petr Cvek <petrcvekcz@gmail.com> 12967L: linux-media@vger.kernel.org 12968S: Maintained 12969F: drivers/media/i2c/ov9640.* 12970 12971OMNIVISION OV9650 SENSOR DRIVER 12972M: Sakari Ailus <sakari.ailus@linux.intel.com> 12973R: Akinobu Mita <akinobu.mita@gmail.com> 12974R: Sylwester Nawrocki <s.nawrocki@samsung.com> 12975L: linux-media@vger.kernel.org 12976S: Maintained 12977T: git git://linuxtv.org/media_tree.git 12978F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 12979F: drivers/media/i2c/ov9650.c 12980 12981ONENAND FLASH DRIVER 12982M: Kyungmin Park <kyungmin.park@samsung.com> 12983L: linux-mtd@lists.infradead.org 12984S: Maintained 12985F: drivers/mtd/nand/onenand/ 12986F: include/linux/mtd/onenand*.h 12987 12988ONION OMEGA2+ BOARD 12989M: Harvey Hunt <harveyhuntnexus@gmail.com> 12990L: linux-mips@vger.kernel.org 12991S: Maintained 12992F: arch/mips/boot/dts/ralink/omega2p.dts 12993 12994OP-TEE DRIVER 12995M: Jens Wiklander <jens.wiklander@linaro.org> 12996L: op-tee@lists.trustedfirmware.org 12997S: Maintained 12998F: Documentation/ABI/testing/sysfs-bus-optee-devices 12999F: drivers/tee/optee/ 13000 13001OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 13002M: Sumit Garg <sumit.garg@linaro.org> 13003L: op-tee@lists.trustedfirmware.org 13004S: Maintained 13005F: drivers/char/hw_random/optee-rng.c 13006 13007OPA-VNIC DRIVER 13008M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 13009M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 13010L: linux-rdma@vger.kernel.org 13011S: Supported 13012F: drivers/infiniband/ulp/opa_vnic 13013 13014OPEN FIRMWARE AND DEVICE TREE OVERLAYS 13015M: Pantelis Antoniou <pantelis.antoniou@konsulko.com> 13016M: Frank Rowand <frowand.list@gmail.com> 13017L: devicetree@vger.kernel.org 13018S: Maintained 13019F: Documentation/devicetree/dynamic-resolution-notes.rst 13020F: Documentation/devicetree/overlay-notes.rst 13021F: drivers/of/overlay.c 13022F: drivers/of/resolver.c 13023K: of_overlay_notifier_ 13024 13025OPEN FIRMWARE AND FLATTENED DEVICE TREE 13026M: Rob Herring <robh+dt@kernel.org> 13027M: Frank Rowand <frowand.list@gmail.com> 13028L: devicetree@vger.kernel.org 13029S: Maintained 13030W: http://www.devicetree.org/ 13031T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 13032F: Documentation/ABI/testing/sysfs-firmware-ofw 13033F: drivers/of/ 13034F: include/linux/of*.h 13035F: scripts/dtc/ 13036 13037OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 13038M: Rob Herring <robh+dt@kernel.org> 13039L: devicetree@vger.kernel.org 13040S: Maintained 13041Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 13042T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 13043F: Documentation/devicetree/ 13044F: arch/*/boot/dts/ 13045F: include/dt-bindings/ 13046 13047OPENCORES I2C BUS DRIVER 13048M: Peter Korsgaard <peter@korsgaard.com> 13049M: Andrew Lunn <andrew@lunn.ch> 13050L: linux-i2c@vger.kernel.org 13051S: Maintained 13052F: Documentation/devicetree/bindings/i2c/i2c-ocores.txt 13053F: Documentation/i2c/busses/i2c-ocores.rst 13054F: drivers/i2c/busses/i2c-ocores.c 13055F: include/linux/platform_data/i2c-ocores.h 13056 13057OPENRISC ARCHITECTURE 13058M: Jonas Bonn <jonas@southpole.se> 13059M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 13060M: Stafford Horne <shorne@gmail.com> 13061L: openrisc@lists.librecores.org 13062S: Maintained 13063W: http://openrisc.io 13064T: git git://github.com/openrisc/linux.git 13065F: Documentation/devicetree/bindings/openrisc/ 13066F: Documentation/openrisc/ 13067F: arch/openrisc/ 13068F: drivers/irqchip/irq-ompic.c 13069F: drivers/irqchip/irq-or1k-* 13070 13071OPENVSWITCH 13072M: Pravin B Shelar <pshelar@ovn.org> 13073L: netdev@vger.kernel.org 13074L: dev@openvswitch.org 13075S: Maintained 13076W: http://openvswitch.org 13077F: include/uapi/linux/openvswitch.h 13078F: net/openvswitch/ 13079 13080OPERATING PERFORMANCE POINTS (OPP) 13081M: Viresh Kumar <vireshk@kernel.org> 13082M: Nishanth Menon <nm@ti.com> 13083M: Stephen Boyd <sboyd@kernel.org> 13084L: linux-pm@vger.kernel.org 13085S: Maintained 13086T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 13087F: Documentation/devicetree/bindings/opp/ 13088F: Documentation/power/opp.rst 13089F: drivers/opp/ 13090F: include/linux/pm_opp.h 13091 13092OPL4 DRIVER 13093M: Clemens Ladisch <clemens@ladisch.de> 13094L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13095S: Maintained 13096T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 13097F: sound/drivers/opl4/ 13098 13099OPROFILE 13100M: Robert Richter <rric@kernel.org> 13101L: oprofile-list@lists.sf.net 13102S: Maintained 13103F: arch/*/include/asm/oprofile*.h 13104F: arch/*/oprofile/ 13105F: drivers/oprofile/ 13106F: include/linux/oprofile.h 13107 13108ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 13109M: Mark Fasheh <mark@fasheh.com> 13110M: Joel Becker <jlbec@evilplan.org> 13111M: Joseph Qi <joseph.qi@linux.alibaba.com> 13112L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 13113S: Supported 13114W: http://ocfs2.wiki.kernel.org 13115F: Documentation/filesystems/dlmfs.rst 13116F: Documentation/filesystems/ocfs2.rst 13117F: fs/ocfs2/ 13118 13119ORANGEFS FILESYSTEM 13120M: Mike Marshall <hubcap@omnibond.com> 13121R: Martin Brandenburg <martin@omnibond.com> 13122L: devel@lists.orangefs.org 13123S: Supported 13124T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 13125F: Documentation/filesystems/orangefs.rst 13126F: fs/orangefs/ 13127 13128ORINOCO DRIVER 13129L: linux-wireless@vger.kernel.org 13130S: Orphan 13131W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 13132W: http://www.nongnu.org/orinoco/ 13133F: drivers/net/wireless/intersil/orinoco/ 13134 13135OV2659 OMNIVISION SENSOR DRIVER 13136M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 13137L: linux-media@vger.kernel.org 13138S: Maintained 13139W: https://linuxtv.org 13140Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13141T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 13142F: drivers/media/i2c/ov2659.c 13143F: include/media/i2c/ov2659.h 13144 13145OVERLAY FILESYSTEM 13146M: Miklos Szeredi <miklos@szeredi.hu> 13147L: linux-unionfs@vger.kernel.org 13148S: Supported 13149T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 13150F: Documentation/filesystems/overlayfs.rst 13151F: fs/overlayfs/ 13152 13153P54 WIRELESS DRIVER 13154M: Christian Lamparter <chunkeey@googlemail.com> 13155L: linux-wireless@vger.kernel.org 13156S: Maintained 13157W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 13158F: drivers/net/wireless/intersil/p54/ 13159 13160PACKING 13161M: Vladimir Oltean <olteanv@gmail.com> 13162L: netdev@vger.kernel.org 13163S: Supported 13164F: Documentation/core-api/packing.rst 13165F: include/linux/packing.h 13166F: lib/packing.c 13167 13168PADATA PARALLEL EXECUTION MECHANISM 13169M: Steffen Klassert <steffen.klassert@secunet.com> 13170M: Daniel Jordan <daniel.m.jordan@oracle.com> 13171L: linux-crypto@vger.kernel.org 13172L: linux-kernel@vger.kernel.org 13173S: Maintained 13174F: Documentation/core-api/padata.rst 13175F: include/linux/padata.h 13176F: kernel/padata.c 13177 13178PAGE POOL 13179M: Jesper Dangaard Brouer <hawk@kernel.org> 13180M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 13181L: netdev@vger.kernel.org 13182S: Supported 13183F: Documentation/networking/page_pool.rst 13184F: include/net/page_pool.h 13185F: include/trace/events/page_pool.h 13186F: net/core/page_pool.c 13187 13188PANASONIC LAPTOP ACPI EXTRAS DRIVER 13189M: Harald Welte <laforge@gnumonks.org> 13190L: platform-driver-x86@vger.kernel.org 13191S: Maintained 13192F: drivers/platform/x86/panasonic-laptop.c 13193 13194PARALLAX PING IIO SENSOR DRIVER 13195M: Andreas Klinger <ak@it-klinger.de> 13196L: linux-iio@vger.kernel.org 13197S: Maintained 13198F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 13199F: drivers/iio/proximity/ping.c 13200 13201PARALLEL LCD/KEYPAD PANEL DRIVER 13202M: Willy Tarreau <willy@haproxy.com> 13203M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 13204S: Odd Fixes 13205F: Documentation/admin-guide/lcd-panel-cgram.rst 13206F: drivers/auxdisplay/panel.c 13207 13208PARALLEL PORT SUBSYSTEM 13209M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 13210M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 13211L: linux-parport@lists.infradead.org (subscribers-only) 13212S: Maintained 13213F: Documentation/driver-api/parport*.rst 13214F: drivers/char/ppdev.c 13215F: drivers/parport/ 13216F: include/linux/parport*.h 13217F: include/uapi/linux/ppdev.h 13218 13219PARAVIRT_OPS INTERFACE 13220M: Juergen Gross <jgross@suse.com> 13221M: Deep Shah <sdeep@vmware.com> 13222M: "VMware, Inc." <pv-drivers@vmware.com> 13223L: virtualization@lists.linux-foundation.org 13224S: Supported 13225F: Documentation/virt/paravirt_ops.rst 13226F: arch/*/include/asm/paravirt*.h 13227F: arch/*/kernel/paravirt* 13228F: include/linux/hypervisor.h 13229 13230PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 13231M: Tim Waugh <tim@cyberelk.net> 13232L: linux-parport@lists.infradead.org (subscribers-only) 13233S: Maintained 13234F: Documentation/admin-guide/blockdev/paride.rst 13235F: drivers/block/paride/ 13236 13237PARISC ARCHITECTURE 13238M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 13239M: Helge Deller <deller@gmx.de> 13240L: linux-parisc@vger.kernel.org 13241S: Maintained 13242W: https://parisc.wiki.kernel.org 13243Q: http://patchwork.kernel.org/project/linux-parisc/list/ 13244T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 13245T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 13246F: Documentation/parisc/ 13247F: arch/parisc/ 13248F: drivers/char/agp/parisc-agp.c 13249F: drivers/input/misc/hp_sdc_rtc.c 13250F: drivers/input/serio/gscps2.c 13251F: drivers/input/serio/hp_sdc* 13252F: drivers/parisc/ 13253F: drivers/parport/parport_gsc.* 13254F: drivers/tty/serial/8250/8250_gsc.c 13255F: drivers/video/console/sti* 13256F: drivers/video/fbdev/sti* 13257F: drivers/video/logo/logo_parisc* 13258F: include/linux/hp_sdc.h 13259 13260PARMAN 13261M: Jiri Pirko <jiri@nvidia.com> 13262L: netdev@vger.kernel.org 13263S: Supported 13264F: include/linux/parman.h 13265F: lib/parman.c 13266F: lib/test_parman.c 13267 13268PC ENGINES APU BOARD DRIVER 13269M: Enrico Weigelt, metux IT consult <info@metux.net> 13270S: Maintained 13271F: drivers/platform/x86/pcengines-apuv2.c 13272 13273PC87360 HARDWARE MONITORING DRIVER 13274M: Jim Cromie <jim.cromie@gmail.com> 13275L: linux-hwmon@vger.kernel.org 13276S: Maintained 13277F: Documentation/hwmon/pc87360.rst 13278F: drivers/hwmon/pc87360.c 13279 13280PC8736x GPIO DRIVER 13281M: Jim Cromie <jim.cromie@gmail.com> 13282S: Maintained 13283F: drivers/char/pc8736x_gpio.c 13284 13285PC87427 HARDWARE MONITORING DRIVER 13286M: Jean Delvare <jdelvare@suse.com> 13287L: linux-hwmon@vger.kernel.org 13288S: Maintained 13289F: Documentation/hwmon/pc87427.rst 13290F: drivers/hwmon/pc87427.c 13291 13292PCA9532 LED DRIVER 13293M: Riku Voipio <riku.voipio@iki.fi> 13294S: Maintained 13295F: drivers/leds/leds-pca9532.c 13296F: include/linux/leds-pca9532.h 13297 13298PCA9541 I2C BUS MASTER SELECTOR DRIVER 13299M: Guenter Roeck <linux@roeck-us.net> 13300L: linux-i2c@vger.kernel.org 13301S: Maintained 13302F: drivers/i2c/muxes/i2c-mux-pca9541.c 13303 13304PCDP - PRIMARY CONSOLE AND DEBUG PORT 13305M: Khalid Aziz <khalid@gonehiking.org> 13306S: Maintained 13307F: drivers/firmware/pcdp.* 13308 13309PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 13310M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 13311M: Pali Rohár <pali@kernel.org> 13312L: linux-pci@vger.kernel.org 13313L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13314S: Maintained 13315F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 13316F: drivers/pci/controller/pci-aardvark.c 13317 13318PCI DRIVER FOR ALTERA PCIE IP 13319M: Ley Foon Tan <ley.foon.tan@intel.com> 13320L: rfi@lists.rocketboards.org (moderated for non-subscribers) 13321L: linux-pci@vger.kernel.org 13322S: Supported 13323F: Documentation/devicetree/bindings/pci/altera-pcie.txt 13324F: drivers/pci/controller/pcie-altera.c 13325 13326PCI DRIVER FOR APPLIEDMICRO XGENE 13327M: Toan Le <toan@os.amperecomputing.com> 13328L: linux-pci@vger.kernel.org 13329L: linux-arm-kernel@lists.infradead.org 13330S: Maintained 13331F: Documentation/devicetree/bindings/pci/xgene-pci.txt 13332F: drivers/pci/controller/pci-xgene.c 13333 13334PCI DRIVER FOR ARM VERSATILE PLATFORM 13335M: Rob Herring <robh@kernel.org> 13336L: linux-pci@vger.kernel.org 13337L: linux-arm-kernel@lists.infradead.org 13338S: Maintained 13339F: Documentation/devicetree/bindings/pci/versatile.yaml 13340F: drivers/pci/controller/pci-versatile.c 13341 13342PCI DRIVER FOR ARMADA 8K 13343M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 13344L: linux-pci@vger.kernel.org 13345L: linux-arm-kernel@lists.infradead.org 13346S: Maintained 13347F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 13348F: drivers/pci/controller/dwc/pcie-armada8k.c 13349 13350PCI DRIVER FOR CADENCE PCIE IP 13351M: Tom Joseph <tjoseph@cadence.com> 13352L: linux-pci@vger.kernel.org 13353S: Maintained 13354F: Documentation/devicetree/bindings/pci/cdns,* 13355F: drivers/pci/controller/cadence/ 13356 13357PCI DRIVER FOR FREESCALE LAYERSCAPE 13358M: Minghuan Lian <minghuan.Lian@nxp.com> 13359M: Mingkai Hu <mingkai.hu@nxp.com> 13360M: Roy Zang <roy.zang@nxp.com> 13361L: linuxppc-dev@lists.ozlabs.org 13362L: linux-pci@vger.kernel.org 13363L: linux-arm-kernel@lists.infradead.org 13364S: Maintained 13365F: drivers/pci/controller/dwc/*layerscape* 13366 13367PCI DRIVER FOR GENERIC OF HOSTS 13368M: Will Deacon <will@kernel.org> 13369L: linux-pci@vger.kernel.org 13370L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13371S: Maintained 13372F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 13373F: drivers/pci/controller/pci-host-common.c 13374F: drivers/pci/controller/pci-host-generic.c 13375 13376PCI DRIVER FOR IMX6 13377M: Richard Zhu <hongxing.zhu@nxp.com> 13378M: Lucas Stach <l.stach@pengutronix.de> 13379L: linux-pci@vger.kernel.org 13380L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13381S: Maintained 13382F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt 13383F: drivers/pci/controller/dwc/*imx6* 13384 13385PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 13386M: Jonathan Derrick <jonathan.derrick@intel.com> 13387L: linux-pci@vger.kernel.org 13388S: Supported 13389F: drivers/pci/controller/vmd.c 13390 13391PCI DRIVER FOR MICROSEMI SWITCHTEC 13392M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 13393M: Logan Gunthorpe <logang@deltatee.com> 13394L: linux-pci@vger.kernel.org 13395S: Maintained 13396F: Documentation/ABI/testing/sysfs-class-switchtec 13397F: Documentation/driver-api/switchtec.rst 13398F: drivers/ntb/hw/mscc/ 13399F: drivers/pci/switch/switchtec* 13400F: include/linux/switchtec.h 13401F: include/uapi/linux/switchtec_ioctl.h 13402 13403PCI DRIVER FOR MOBIVEIL PCIE IP 13404M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 13405M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 13406L: linux-pci@vger.kernel.org 13407S: Supported 13408F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 13409F: drivers/pci/controller/mobiveil/pcie-mobiveil* 13410 13411PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 13412M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 13413L: linux-pci@vger.kernel.org 13414L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13415S: Maintained 13416F: drivers/pci/controller/*mvebu* 13417 13418PCI DRIVER FOR NVIDIA TEGRA 13419M: Thierry Reding <thierry.reding@gmail.com> 13420L: linux-tegra@vger.kernel.org 13421L: linux-pci@vger.kernel.org 13422S: Supported 13423F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 13424F: drivers/pci/controller/pci-tegra.c 13425 13426PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 13427M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 13428L: linux-pci@vger.kernel.org 13429L: linux-arm-kernel@lists.infradead.org 13430S: Maintained 13431F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 13432F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 13433 13434PCI DRIVER FOR RENESAS R-CAR 13435M: Marek Vasut <marek.vasut+renesas@gmail.com> 13436M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 13437L: linux-pci@vger.kernel.org 13438L: linux-renesas-soc@vger.kernel.org 13439S: Maintained 13440F: Documentation/devicetree/bindings/pci/*rcar* 13441F: drivers/pci/controller/*rcar* 13442 13443PCI DRIVER FOR SAMSUNG EXYNOS 13444M: Jingoo Han <jingoohan1@gmail.com> 13445L: linux-pci@vger.kernel.org 13446L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13447L: linux-samsung-soc@vger.kernel.org 13448S: Maintained 13449F: drivers/pci/controller/dwc/pci-exynos.c 13450 13451PCI DRIVER FOR SYNOPSYS DESIGNWARE 13452M: Jingoo Han <jingoohan1@gmail.com> 13453M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 13454L: linux-pci@vger.kernel.org 13455S: Maintained 13456F: Documentation/devicetree/bindings/pci/designware-pcie.txt 13457F: drivers/pci/controller/dwc/*designware* 13458 13459PCI DRIVER FOR TI DRA7XX/J721E 13460M: Kishon Vijay Abraham I <kishon@ti.com> 13461L: linux-omap@vger.kernel.org 13462L: linux-pci@vger.kernel.org 13463L: linux-arm-kernel@lists.infradead.org 13464S: Supported 13465F: Documentation/devicetree/bindings/pci/ti-pci.txt 13466F: drivers/pci/controller/cadence/pci-j721e.c 13467F: drivers/pci/controller/dwc/pci-dra7xx.c 13468 13469PCI DRIVER FOR TI KEYSTONE 13470M: Murali Karicheri <m-karicheri2@ti.com> 13471L: linux-pci@vger.kernel.org 13472L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13473S: Maintained 13474F: drivers/pci/controller/dwc/pci-keystone.c 13475 13476PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 13477M: Linus Walleij <linus.walleij@linaro.org> 13478L: linux-pci@vger.kernel.org 13479S: Maintained 13480F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 13481F: drivers/pci/controller/pci-v3-semi.c 13482 13483PCI ENDPOINT SUBSYSTEM 13484M: Kishon Vijay Abraham I <kishon@ti.com> 13485M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 13486L: linux-pci@vger.kernel.org 13487S: Supported 13488T: git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git 13489F: drivers/misc/pci_endpoint_test.c 13490F: drivers/pci/endpoint/ 13491F: tools/pci/ 13492 13493PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 13494M: Russell Currey <ruscur@russell.cc> 13495M: Oliver O'Halloran <oohall@gmail.com> 13496L: linuxppc-dev@lists.ozlabs.org 13497S: Supported 13498F: Documentation/PCI/pci-error-recovery.rst 13499F: Documentation/powerpc/eeh-pci-error-recovery.rst 13500F: arch/powerpc/include/*/eeh*.h 13501F: arch/powerpc/kernel/eeh*.c 13502F: arch/powerpc/platforms/*/eeh*.c 13503F: drivers/pci/pcie/aer.c 13504F: drivers/pci/pcie/dpc.c 13505F: drivers/pci/pcie/err.c 13506 13507PCI ERROR RECOVERY 13508M: Linas Vepstas <linasvepstas@gmail.com> 13509L: linux-pci@vger.kernel.org 13510S: Supported 13511F: Documentation/PCI/pci-error-recovery.rst 13512 13513PCI MSI DRIVER FOR ALTERA MSI IP 13514M: Ley Foon Tan <ley.foon.tan@intel.com> 13515L: rfi@lists.rocketboards.org (moderated for non-subscribers) 13516L: linux-pci@vger.kernel.org 13517S: Supported 13518F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 13519F: drivers/pci/controller/pcie-altera-msi.c 13520 13521PCI MSI DRIVER FOR APPLIEDMICRO XGENE 13522M: Toan Le <toan@os.amperecomputing.com> 13523L: linux-pci@vger.kernel.org 13524L: linux-arm-kernel@lists.infradead.org 13525S: Maintained 13526F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 13527F: drivers/pci/controller/pci-xgene-msi.c 13528 13529PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 13530M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 13531R: Rob Herring <robh@kernel.org> 13532L: linux-pci@vger.kernel.org 13533S: Supported 13534Q: http://patchwork.ozlabs.org/project/linux-pci/list/ 13535T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/ 13536F: drivers/pci/controller/ 13537 13538PCI SUBSYSTEM 13539M: Bjorn Helgaas <bhelgaas@google.com> 13540L: linux-pci@vger.kernel.org 13541S: Supported 13542Q: http://patchwork.ozlabs.org/project/linux-pci/list/ 13543T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 13544F: Documentation/PCI/ 13545F: Documentation/devicetree/bindings/pci/ 13546F: arch/x86/kernel/early-quirks.c 13547F: arch/x86/kernel/quirks.c 13548F: arch/x86/pci/ 13549F: drivers/acpi/pci* 13550F: drivers/pci/ 13551F: include/asm-generic/pci* 13552F: include/linux/of_pci.h 13553F: include/linux/pci* 13554F: include/uapi/linux/pci* 13555F: lib/pci* 13556 13557PCIE DRIVER FOR AMAZON ANNAPURNA LABS 13558M: Jonathan Chocron <jonnyc@amazon.com> 13559L: linux-pci@vger.kernel.org 13560S: Maintained 13561F: Documentation/devicetree/bindings/pci/pcie-al.txt 13562F: drivers/pci/controller/dwc/pcie-al.c 13563 13564PCIE DRIVER FOR AMLOGIC MESON 13565M: Yue Wang <yue.wang@Amlogic.com> 13566L: linux-pci@vger.kernel.org 13567L: linux-amlogic@lists.infradead.org 13568S: Maintained 13569F: drivers/pci/controller/dwc/pci-meson.c 13570 13571PCIE DRIVER FOR AXIS ARTPEC 13572M: Jesper Nilsson <jesper.nilsson@axis.com> 13573L: linux-arm-kernel@axis.com 13574L: linux-pci@vger.kernel.org 13575S: Maintained 13576F: Documentation/devicetree/bindings/pci/axis,artpec* 13577F: drivers/pci/controller/dwc/*artpec* 13578 13579PCIE DRIVER FOR CAVIUM THUNDERX 13580M: Robert Richter <rric@kernel.org> 13581L: linux-pci@vger.kernel.org 13582L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13583S: Odd Fixes 13584F: drivers/pci/controller/pci-thunder-* 13585 13586PCIE DRIVER FOR HISILICON 13587M: Zhou Wang <wangzhou1@hisilicon.com> 13588L: linux-pci@vger.kernel.org 13589S: Maintained 13590F: Documentation/devicetree/bindings/pci/hisilicon-pcie.txt 13591F: drivers/pci/controller/dwc/pcie-hisi.c 13592 13593PCIE DRIVER FOR HISILICON KIRIN 13594M: Xiaowei Song <songxiaowei@hisilicon.com> 13595M: Binghui Wang <wangbinghui@hisilicon.com> 13596L: linux-pci@vger.kernel.org 13597S: Maintained 13598F: Documentation/devicetree/bindings/pci/kirin-pcie.txt 13599F: drivers/pci/controller/dwc/pcie-kirin.c 13600 13601PCIE DRIVER FOR HISILICON STB 13602M: Shawn Guo <shawn.guo@linaro.org> 13603L: linux-pci@vger.kernel.org 13604S: Maintained 13605F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 13606F: drivers/pci/controller/dwc/pcie-histb.c 13607 13608PCIE DRIVER FOR MEDIATEK 13609M: Ryder Lee <ryder.lee@mediatek.com> 13610L: linux-pci@vger.kernel.org 13611L: linux-mediatek@lists.infradead.org 13612S: Supported 13613F: Documentation/devicetree/bindings/pci/mediatek* 13614F: drivers/pci/controller/*mediatek* 13615 13616PCIE DRIVER FOR QUALCOMM MSM 13617M: Stanimir Varbanov <svarbanov@mm-sol.com> 13618L: linux-pci@vger.kernel.org 13619L: linux-arm-msm@vger.kernel.org 13620S: Maintained 13621F: drivers/pci/controller/dwc/*qcom* 13622 13623PCIE DRIVER FOR ROCKCHIP 13624M: Shawn Lin <shawn.lin@rock-chips.com> 13625L: linux-pci@vger.kernel.org 13626L: linux-rockchip@lists.infradead.org 13627S: Maintained 13628F: Documentation/devicetree/bindings/pci/rockchip-pcie* 13629F: drivers/pci/controller/pcie-rockchip* 13630 13631PCIE DRIVER FOR SOCIONEXT UNIPHIER 13632M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 13633L: linux-pci@vger.kernel.org 13634S: Maintained 13635F: Documentation/devicetree/bindings/pci/uniphier-pcie* 13636F: drivers/pci/controller/dwc/pcie-uniphier* 13637 13638PCIE DRIVER FOR ST SPEAR13XX 13639M: Pratyush Anand <pratyush.anand@gmail.com> 13640L: linux-pci@vger.kernel.org 13641S: Maintained 13642F: drivers/pci/controller/dwc/*spear* 13643 13644PCMCIA SUBSYSTEM 13645M: Dominik Brodowski <linux@dominikbrodowski.net> 13646S: Odd Fixes 13647T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git 13648F: Documentation/pcmcia/ 13649F: drivers/pcmcia/ 13650F: include/pcmcia/ 13651F: tools/pcmcia/ 13652 13653PCNET32 NETWORK DRIVER 13654M: Don Fry <pcnet32@frontier.com> 13655L: netdev@vger.kernel.org 13656S: Maintained 13657F: drivers/net/ethernet/amd/pcnet32.c 13658 13659PCRYPT PARALLEL CRYPTO ENGINE 13660M: Steffen Klassert <steffen.klassert@secunet.com> 13661L: linux-crypto@vger.kernel.org 13662S: Maintained 13663F: crypto/pcrypt.c 13664F: include/crypto/pcrypt.h 13665 13666PEAQ WMI HOTKEYS DRIVER 13667M: Hans de Goede <hdegoede@redhat.com> 13668L: platform-driver-x86@vger.kernel.org 13669S: Maintained 13670F: drivers/platform/x86/peaq-wmi.c 13671 13672PENSANDO ETHERNET DRIVERS 13673M: Shannon Nelson <snelson@pensando.io> 13674M: Pensando Drivers <drivers@pensando.io> 13675L: netdev@vger.kernel.org 13676S: Supported 13677F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 13678F: drivers/net/ethernet/pensando/ 13679 13680PER-CPU MEMORY ALLOCATOR 13681M: Dennis Zhou <dennis@kernel.org> 13682M: Tejun Heo <tj@kernel.org> 13683M: Christoph Lameter <cl@linux.com> 13684S: Maintained 13685T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 13686F: arch/*/include/asm/percpu.h 13687F: include/linux/percpu*.h 13688F: mm/percpu*.c 13689 13690PER-TASK DELAY ACCOUNTING 13691M: Balbir Singh <bsingharora@gmail.com> 13692S: Maintained 13693F: include/linux/delayacct.h 13694F: kernel/delayacct.c 13695 13696PERFORMANCE EVENTS SUBSYSTEM 13697M: Peter Zijlstra <peterz@infradead.org> 13698M: Ingo Molnar <mingo@redhat.com> 13699M: Arnaldo Carvalho de Melo <acme@kernel.org> 13700R: Mark Rutland <mark.rutland@arm.com> 13701R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 13702R: Jiri Olsa <jolsa@redhat.com> 13703R: Namhyung Kim <namhyung@kernel.org> 13704L: linux-kernel@vger.kernel.org 13705S: Supported 13706T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 13707F: arch/*/events/* 13708F: arch/*/events/*/* 13709F: arch/*/include/asm/perf_event.h 13710F: arch/*/kernel/*/*/perf_event*.c 13711F: arch/*/kernel/*/perf_event*.c 13712F: arch/*/kernel/perf_callchain.c 13713F: arch/*/kernel/perf_event*.c 13714F: include/linux/perf_event.h 13715F: include/uapi/linux/perf_event.h 13716F: kernel/events/* 13717F: tools/lib/perf/ 13718F: tools/perf/ 13719 13720PERFORMANCE EVENTS TOOLING ARM64 13721R: John Garry <john.garry@huawei.com> 13722R: Will Deacon <will@kernel.org> 13723R: Mathieu Poirier <mathieu.poirier@linaro.org> 13724R: Leo Yan <leo.yan@linaro.org> 13725L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13726S: Supported 13727F: tools/build/feature/test-libopencsd.c 13728F: tools/perf/arch/arm*/ 13729F: tools/perf/pmu-events/arch/arm64/ 13730F: tools/perf/util/arm-spe* 13731F: tools/perf/util/cs-etm* 13732 13733PERSONALITY HANDLING 13734M: Christoph Hellwig <hch@infradead.org> 13735L: linux-abi-devel@lists.sourceforge.net 13736S: Maintained 13737F: include/linux/personality.h 13738F: include/uapi/linux/personality.h 13739 13740PHOENIX RC FLIGHT CONTROLLER ADAPTER 13741M: Marcus Folkesson <marcus.folkesson@gmail.com> 13742L: linux-input@vger.kernel.org 13743S: Maintained 13744F: Documentation/input/devices/pxrc.rst 13745F: drivers/input/joystick/pxrc.c 13746 13747PHONET PROTOCOL 13748M: Remi Denis-Courmont <courmisch@gmail.com> 13749S: Supported 13750F: Documentation/networking/phonet.rst 13751F: include/linux/phonet.h 13752F: include/net/phonet/ 13753F: include/uapi/linux/phonet.h 13754F: net/phonet/ 13755 13756PHRAM MTD DRIVER 13757M: Joern Engel <joern@lazybastard.org> 13758L: linux-mtd@lists.infradead.org 13759S: Maintained 13760F: drivers/mtd/devices/phram.c 13761 13762PICOLCD HID DRIVER 13763M: Bruno Prémont <bonbons@linux-vserver.org> 13764L: linux-input@vger.kernel.org 13765S: Maintained 13766F: drivers/hid/hid-picolcd* 13767 13768PICOXCELL SUPPORT 13769M: Jamie Iles <jamie@jamieiles.com> 13770L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13771S: Supported 13772T: git git://github.com/jamieiles/linux-2.6-ji.git 13773F: arch/arm/boot/dts/picoxcell* 13774F: arch/arm/mach-picoxcell/ 13775F: drivers/crypto/picoxcell* 13776 13777PIDFD API 13778M: Christian Brauner <christian@brauner.io> 13779L: linux-kernel@vger.kernel.org 13780S: Maintained 13781T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 13782F: samples/pidfd/ 13783F: tools/testing/selftests/clone3/ 13784F: tools/testing/selftests/pid_namespace/ 13785F: tools/testing/selftests/pidfd/ 13786K: (?i)pidfd 13787K: (?i)clone3 13788K: \b(clone_args|kernel_clone_args)\b 13789 13790PIN CONTROL SUBSYSTEM 13791M: Linus Walleij <linus.walleij@linaro.org> 13792L: linux-gpio@vger.kernel.org 13793S: Maintained 13794T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 13795F: Documentation/devicetree/bindings/pinctrl/ 13796F: Documentation/driver-api/pinctl.rst 13797F: drivers/pinctrl/ 13798F: include/linux/pinctrl/ 13799 13800PIN CONTROLLER - FREESCALE 13801M: Dong Aisheng <aisheng.dong@nxp.com> 13802M: Fabio Estevam <festevam@gmail.com> 13803M: Shawn Guo <shawnguo@kernel.org> 13804M: Stefan Agner <stefan@agner.ch> 13805R: Pengutronix Kernel Team <kernel@pengutronix.de> 13806L: linux-gpio@vger.kernel.org 13807S: Maintained 13808F: Documentation/devicetree/bindings/pinctrl/fsl,* 13809F: drivers/pinctrl/freescale/ 13810 13811PIN CONTROLLER - INTEL 13812M: Mika Westerberg <mika.westerberg@linux.intel.com> 13813M: Andy Shevchenko <andy@kernel.org> 13814S: Maintained 13815T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 13816F: drivers/pinctrl/intel/ 13817 13818PIN CONTROLLER - MEDIATEK 13819M: Sean Wang <sean.wang@kernel.org> 13820L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13821S: Maintained 13822F: Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt 13823F: Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt 13824F: drivers/pinctrl/mediatek/ 13825 13826PIN CONTROLLER - MICROCHIP AT91 13827M: Ludovic Desroches <ludovic.desroches@microchip.com> 13828L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13829L: linux-gpio@vger.kernel.org 13830S: Supported 13831F: drivers/gpio/gpio-sama5d2-piobu.c 13832F: drivers/pinctrl/pinctrl-at91* 13833 13834PIN CONTROLLER - QUALCOMM 13835M: Bjorn Andersson <bjorn.andersson@linaro.org> 13836L: linux-arm-msm@vger.kernel.org 13837S: Maintained 13838F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 13839F: drivers/pinctrl/qcom/ 13840 13841PIN CONTROLLER - RENESAS 13842M: Geert Uytterhoeven <geert+renesas@glider.be> 13843L: linux-renesas-soc@vger.kernel.org 13844S: Supported 13845T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 13846F: Documentation/devicetree/bindings/pinctrl/renesas,* 13847F: drivers/pinctrl/renesas/ 13848 13849PIN CONTROLLER - SAMSUNG 13850M: Tomasz Figa <tomasz.figa@gmail.com> 13851M: Krzysztof Kozlowski <krzk@kernel.org> 13852M: Sylwester Nawrocki <s.nawrocki@samsung.com> 13853L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13854L: linux-samsung-soc@vger.kernel.org 13855S: Maintained 13856Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 13857T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 13858F: Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt 13859F: drivers/pinctrl/samsung/ 13860F: include/dt-bindings/pinctrl/samsung.h 13861 13862PIN CONTROLLER - SINGLE 13863M: Tony Lindgren <tony@atomide.com> 13864M: Haojian Zhuang <haojian.zhuang@linaro.org> 13865L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13866L: linux-omap@vger.kernel.org 13867S: Maintained 13868F: drivers/pinctrl/pinctrl-single.c 13869 13870PIN CONTROLLER - ST SPEAR 13871M: Viresh Kumar <vireshk@kernel.org> 13872L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13873S: Maintained 13874W: http://www.st.com/spear 13875F: drivers/pinctrl/spear/ 13876 13877PISTACHIO SOC SUPPORT 13878M: James Hartley <james.hartley@sondrel.com> 13879L: linux-mips@vger.kernel.org 13880S: Odd Fixes 13881F: arch/mips/boot/dts/img/pistachio* 13882F: arch/mips/configs/pistachio*_defconfig 13883F: arch/mips/include/asm/mach-pistachio/ 13884F: arch/mips/pistachio/ 13885 13886PKTCDVD DRIVER 13887M: linux-block@vger.kernel.org 13888S: Orphan 13889F: drivers/block/pktcdvd.c 13890F: include/linux/pktcdvd.h 13891F: include/uapi/linux/pktcdvd.h 13892 13893PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 13894M: Tomasz Duszynski <tduszyns@gmail.com> 13895S: Maintained 13896F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 13897F: drivers/iio/chemical/pms7003.c 13898 13899PLDMFW LIBRARY 13900M: Jacob Keller <jacob.e.keller@intel.com> 13901S: Maintained 13902F: Documentation/driver-api/pldmfw/ 13903F: include/linux/pldmfw.h 13904F: lib/pldmfw/ 13905 13906PLX DMA DRIVER 13907M: Logan Gunthorpe <logang@deltatee.com> 13908S: Maintained 13909F: drivers/dma/plx_dma.c 13910 13911PM-GRAPH UTILITY 13912M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 13913L: linux-pm@vger.kernel.org 13914S: Supported 13915W: https://01.org/pm-graph 13916B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 13917T: git git://github.com/intel/pm-graph 13918F: tools/power/pm-graph 13919 13920PMBUS HARDWARE MONITORING DRIVERS 13921M: Guenter Roeck <linux@roeck-us.net> 13922L: linux-hwmon@vger.kernel.org 13923S: Maintained 13924W: http://hwmon.wiki.kernel.org/ 13925W: http://www.roeck-us.net/linux/drivers/ 13926T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 13927F: Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt 13928F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 13929F: Documentation/devicetree/bindings/hwmon/max31785.txt 13930F: Documentation/hwmon/adm1275.rst 13931F: Documentation/hwmon/ibm-cffps.rst 13932F: Documentation/hwmon/ir35221.rst 13933F: Documentation/hwmon/lm25066.rst 13934F: Documentation/hwmon/ltc2978.rst 13935F: Documentation/hwmon/ltc3815.rst 13936F: Documentation/hwmon/max16064.rst 13937F: Documentation/hwmon/max20751.rst 13938F: Documentation/hwmon/max31785.rst 13939F: Documentation/hwmon/max34440.rst 13940F: Documentation/hwmon/max8688.rst 13941F: Documentation/hwmon/pmbus-core.rst 13942F: Documentation/hwmon/pmbus.rst 13943F: Documentation/hwmon/tps40422.rst 13944F: Documentation/hwmon/ucd9000.rst 13945F: Documentation/hwmon/ucd9200.rst 13946F: Documentation/hwmon/zl6100.rst 13947F: drivers/hwmon/pmbus/ 13948F: include/linux/pmbus.h 13949 13950PMC SIERRA MaxRAID DRIVER 13951L: linux-scsi@vger.kernel.org 13952S: Orphan 13953W: http://www.pmc-sierra.com/ 13954F: drivers/scsi/pmcraid.* 13955 13956PMC SIERRA PM8001 DRIVER 13957M: Jack Wang <jinpu.wang@cloud.ionos.com> 13958L: linux-scsi@vger.kernel.org 13959S: Supported 13960F: drivers/scsi/pm8001/ 13961 13962PNI RM3100 IIO DRIVER 13963M: Song Qiang <songqiang1304521@gmail.com> 13964L: linux-iio@vger.kernel.org 13965S: Maintained 13966F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt 13967F: drivers/iio/magnetometer/rm3100* 13968 13969PNP SUPPORT 13970M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 13971L: linux-acpi@vger.kernel.org 13972S: Maintained 13973F: drivers/pnp/ 13974F: include/linux/pnp.h 13975 13976POSIX CLOCKS and TIMERS 13977M: Thomas Gleixner <tglx@linutronix.de> 13978L: linux-kernel@vger.kernel.org 13979S: Maintained 13980T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 13981F: fs/timerfd.c 13982F: include/linux/time_namespace.h 13983F: include/linux/timer* 13984F: kernel/time/*timer* 13985F: kernel/time/namespace.c 13986 13987POWER MANAGEMENT CORE 13988M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 13989L: linux-pm@vger.kernel.org 13990S: Supported 13991B: https://bugzilla.kernel.org 13992T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 13993F: drivers/base/power/ 13994F: drivers/powercap/ 13995F: include/linux/intel_rapl.h 13996F: include/linux/pm.h 13997F: include/linux/pm_* 13998F: include/linux/powercap.h 13999F: kernel/configs/nopm.config 14000 14001POWER STATE COORDINATION INTERFACE (PSCI) 14002M: Mark Rutland <mark.rutland@arm.com> 14003M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 14004L: linux-arm-kernel@lists.infradead.org 14005S: Maintained 14006F: drivers/firmware/psci/ 14007F: include/linux/psci.h 14008F: include/uapi/linux/psci.h 14009 14010POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 14011M: Sebastian Reichel <sre@kernel.org> 14012L: linux-pm@vger.kernel.org 14013S: Maintained 14014T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 14015F: Documentation/ABI/testing/sysfs-class-power 14016F: Documentation/devicetree/bindings/power/supply/ 14017F: drivers/power/supply/ 14018F: include/linux/power_supply.h 14019 14020POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 14021M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 14022L: linuxppc-dev@lists.ozlabs.org 14023S: Maintained 14024F: drivers/char/powernv-op-panel.c 14025 14026PPP OVER ATM (RFC 2364) 14027M: Mitchell Blank Jr <mitch@sfgoth.com> 14028S: Maintained 14029F: include/uapi/linux/atmppp.h 14030F: net/atm/pppoatm.c 14031 14032PPP OVER ETHERNET 14033M: Michal Ostrowski <mostrows@earthlink.net> 14034S: Maintained 14035F: drivers/net/ppp/pppoe.c 14036F: drivers/net/ppp/pppox.c 14037 14038PPP OVER L2TP 14039M: James Chapman <jchapman@katalix.com> 14040S: Maintained 14041F: include/linux/if_pppol2tp.h 14042F: include/uapi/linux/if_pppol2tp.h 14043F: net/l2tp/l2tp_ppp.c 14044 14045PPP PROTOCOL DRIVERS AND COMPRESSORS 14046M: Paul Mackerras <paulus@samba.org> 14047L: linux-ppp@vger.kernel.org 14048S: Maintained 14049F: drivers/net/ppp/ppp_* 14050 14051PPS SUPPORT 14052M: Rodolfo Giometti <giometti@enneenne.com> 14053L: linuxpps@ml.enneenne.com (subscribers-only) 14054S: Maintained 14055W: http://wiki.enneenne.com/index.php/LinuxPPS_support 14056F: Documentation/ABI/testing/sysfs-pps 14057F: Documentation/devicetree/bindings/pps/pps-gpio.txt 14058F: Documentation/driver-api/pps.rst 14059F: drivers/pps/ 14060F: include/linux/pps*.h 14061F: include/uapi/linux/pps.h 14062 14063PPTP DRIVER 14064M: Dmitry Kozlov <xeb@mail.ru> 14065L: netdev@vger.kernel.org 14066S: Maintained 14067W: http://sourceforge.net/projects/accel-pptp 14068F: drivers/net/ppp/pptp.c 14069 14070PRESSURE STALL INFORMATION (PSI) 14071M: Johannes Weiner <hannes@cmpxchg.org> 14072S: Maintained 14073F: include/linux/psi* 14074F: kernel/sched/psi.c 14075 14076PRINTK 14077M: Petr Mladek <pmladek@suse.com> 14078M: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> 14079R: Steven Rostedt <rostedt@goodmis.org> 14080R: John Ogness <john.ogness@linutronix.de> 14081S: Maintained 14082F: include/linux/printk.h 14083F: kernel/printk/ 14084 14085PRISM54 WIRELESS DRIVER 14086M: Luis Chamberlain <mcgrof@kernel.org> 14087L: linux-wireless@vger.kernel.org 14088S: Obsolete 14089W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 14090F: drivers/net/wireless/intersil/prism54/ 14091 14092PROC FILESYSTEM 14093R: Alexey Dobriyan <adobriyan@gmail.com> 14094L: linux-kernel@vger.kernel.org 14095L: linux-fsdevel@vger.kernel.org 14096S: Maintained 14097F: Documentation/filesystems/proc.rst 14098F: fs/proc/ 14099F: include/linux/proc_fs.h 14100F: tools/testing/selftests/proc/ 14101 14102PROC SYSCTL 14103M: Luis Chamberlain <mcgrof@kernel.org> 14104M: Kees Cook <keescook@chromium.org> 14105M: Iurii Zaikin <yzaikin@google.com> 14106L: linux-kernel@vger.kernel.org 14107L: linux-fsdevel@vger.kernel.org 14108S: Maintained 14109F: fs/proc/proc_sysctl.c 14110F: include/linux/sysctl.h 14111F: kernel/sysctl-test.c 14112F: kernel/sysctl.c 14113F: tools/testing/selftests/sysctl/ 14114 14115PS3 NETWORK SUPPORT 14116M: Geoff Levand <geoff@infradead.org> 14117L: netdev@vger.kernel.org 14118L: linuxppc-dev@lists.ozlabs.org 14119S: Maintained 14120F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 14121 14122PS3 PLATFORM SUPPORT 14123M: Geoff Levand <geoff@infradead.org> 14124L: linuxppc-dev@lists.ozlabs.org 14125S: Maintained 14126F: arch/powerpc/boot/ps3* 14127F: arch/powerpc/include/asm/lv1call.h 14128F: arch/powerpc/include/asm/ps3*.h 14129F: arch/powerpc/platforms/ps3/ 14130F: drivers/*/ps3* 14131F: drivers/ps3/ 14132F: drivers/rtc/rtc-ps3.c 14133F: drivers/usb/host/*ps3.c 14134F: sound/ppc/snd_ps3* 14135 14136PS3VRAM DRIVER 14137M: Jim Paris <jim@jtan.com> 14138M: Geoff Levand <geoff@infradead.org> 14139L: linuxppc-dev@lists.ozlabs.org 14140S: Maintained 14141F: drivers/block/ps3vram.c 14142 14143PSAMPLE PACKET SAMPLING SUPPORT 14144M: Yotam Gigi <yotam.gi@gmail.com> 14145S: Maintained 14146F: include/net/psample.h 14147F: include/uapi/linux/psample.h 14148F: net/psample 14149 14150PSTORE FILESYSTEM 14151M: Kees Cook <keescook@chromium.org> 14152M: Anton Vorontsov <anton@enomsg.org> 14153M: Colin Cross <ccross@android.com> 14154M: Tony Luck <tony.luck@intel.com> 14155S: Maintained 14156T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 14157F: Documentation/admin-guide/ramoops.rst 14158F: Documentation/admin-guide/pstore-blk.rst 14159F: Documentation/devicetree/bindings/reserved-memory/ramoops.txt 14160F: drivers/acpi/apei/erst.c 14161F: drivers/firmware/efi/efi-pstore.c 14162F: fs/pstore/ 14163F: include/linux/pstore* 14164K: \b(pstore|ramoops) 14165 14166PTP HARDWARE CLOCK SUPPORT 14167M: Richard Cochran <richardcochran@gmail.com> 14168L: netdev@vger.kernel.org 14169S: Maintained 14170W: http://linuxptp.sourceforge.net/ 14171F: Documentation/ABI/testing/sysfs-ptp 14172F: Documentation/driver-api/ptp.rst 14173F: drivers/net/phy/dp83640* 14174F: drivers/ptp/* 14175F: include/linux/ptp_cl* 14176 14177PTRACE SUPPORT 14178M: Oleg Nesterov <oleg@redhat.com> 14179S: Maintained 14180F: arch/*/*/ptrace*.c 14181F: arch/*/include/asm/ptrace*.h 14182F: arch/*/ptrace*.c 14183F: include/asm-generic/syscall.h 14184F: include/linux/ptrace.h 14185F: include/linux/regset.h 14186F: include/linux/tracehook.h 14187F: include/uapi/linux/ptrace.h 14188F: include/uapi/linux/ptrace.h 14189F: kernel/ptrace.c 14190 14191PULSE8-CEC DRIVER 14192M: Hans Verkuil <hverkuil@xs4all.nl> 14193L: linux-media@vger.kernel.org 14194S: Maintained 14195T: git git://linuxtv.org/media_tree.git 14196F: Documentation/admin-guide/media/pulse8-cec.rst 14197F: drivers/media/cec/usb/pulse8/ 14198 14199PVRUSB2 VIDEO4LINUX DRIVER 14200M: Mike Isely <isely@pobox.com> 14201L: pvrusb2@isely.net (subscribers-only) 14202L: linux-media@vger.kernel.org 14203S: Maintained 14204W: http://www.isely.net/pvrusb2/ 14205T: git git://linuxtv.org/media_tree.git 14206F: Documentation/driver-api/media/drivers/pvrusb2* 14207F: drivers/media/usb/pvrusb2/ 14208 14209PWC WEBCAM DRIVER 14210M: Hans Verkuil <hverkuil@xs4all.nl> 14211L: linux-media@vger.kernel.org 14212S: Odd Fixes 14213T: git git://linuxtv.org/media_tree.git 14214F: drivers/media/usb/pwc/* 14215F: include/trace/events/pwc.h 14216 14217PWM FAN DRIVER 14218M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 14219L: linux-hwmon@vger.kernel.org 14220S: Supported 14221F: Documentation/devicetree/bindings/hwmon/pwm-fan.txt 14222F: Documentation/hwmon/pwm-fan.rst 14223F: drivers/hwmon/pwm-fan.c 14224 14225PWM IR Transmitter 14226M: Sean Young <sean@mess.org> 14227L: linux-media@vger.kernel.org 14228S: Maintained 14229F: drivers/media/rc/pwm-ir-tx.c 14230 14231PWM SUBSYSTEM 14232M: Thierry Reding <thierry.reding@gmail.com> 14233R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 14234M: Lee Jones <lee.jones@linaro.org> 14235L: linux-pwm@vger.kernel.org 14236S: Maintained 14237Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 14238T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 14239F: Documentation/devicetree/bindings/gpio/gpio-mvebu.txt 14240F: Documentation/devicetree/bindings/pwm/ 14241F: Documentation/driver-api/pwm.rst 14242F: drivers/gpio/gpio-mvebu.c 14243F: drivers/pwm/ 14244F: drivers/video/backlight/pwm_bl.c 14245F: include/linux/pwm.h 14246F: include/linux/pwm_backlight.h 14247K: pwm_(config|apply_state|ops) 14248 14249PXA GPIO DRIVER 14250M: Robert Jarzmik <robert.jarzmik@free.fr> 14251L: linux-gpio@vger.kernel.org 14252S: Maintained 14253F: drivers/gpio/gpio-pxa.c 14254 14255PXA MMCI DRIVER 14256S: Orphan 14257 14258PXA RTC DRIVER 14259M: Robert Jarzmik <robert.jarzmik@free.fr> 14260L: linux-rtc@vger.kernel.org 14261S: Maintained 14262 14263PXA2xx/PXA3xx SUPPORT 14264M: Daniel Mack <daniel@zonque.org> 14265M: Haojian Zhuang <haojian.zhuang@gmail.com> 14266M: Robert Jarzmik <robert.jarzmik@free.fr> 14267L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14268S: Maintained 14269T: git git://github.com/hzhuang1/linux.git 14270T: git git://github.com/rjarzmik/linux.git 14271F: arch/arm/boot/dts/pxa* 14272F: arch/arm/mach-pxa/ 14273F: drivers/dma/pxa* 14274F: drivers/pcmcia/pxa2xx* 14275F: drivers/pinctrl/pxa/ 14276F: drivers/spi/spi-pxa2xx* 14277F: drivers/usb/gadget/udc/pxa2* 14278F: include/sound/pxa2xx-lib.h 14279F: sound/arm/pxa* 14280F: sound/soc/pxa/ 14281 14282QAT DRIVER 14283M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 14284L: qat-linux@intel.com 14285S: Supported 14286F: drivers/crypto/qat/ 14287 14288QCOM AUDIO (ASoC) DRIVERS 14289M: Patrick Lai <plai@codeaurora.org> 14290M: Banajit Goswami <bgoswami@codeaurora.org> 14291L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14292S: Supported 14293F: sound/soc/qcom/ 14294 14295QCOM IPA DRIVER 14296M: Alex Elder <elder@kernel.org> 14297L: netdev@vger.kernel.org 14298S: Supported 14299F: drivers/net/ipa/ 14300 14301QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 14302M: Gabriel Somlo <somlo@cmu.edu> 14303M: "Michael S. Tsirkin" <mst@redhat.com> 14304L: qemu-devel@nongnu.org 14305S: Maintained 14306F: drivers/firmware/qemu_fw_cfg.c 14307F: include/uapi/linux/qemu_fw_cfg.h 14308 14309QIB DRIVER 14310M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 14311M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 14312L: linux-rdma@vger.kernel.org 14313S: Supported 14314F: drivers/infiniband/hw/qib/ 14315 14316QLOGIC QL41xxx FCOE DRIVER 14317M: Saurav Kashyap <skashyap@marvell.com> 14318M: Javed Hasan <jhasan@marvell.com> 14319M: GR-QLogic-Storage-Upstream@marvell.com 14320L: linux-scsi@vger.kernel.org 14321S: Supported 14322F: drivers/scsi/qedf/ 14323 14324QLOGIC QL41xxx ISCSI DRIVER 14325M: Nilesh Javali <njavali@marvell.com> 14326M: Manish Rangankar <mrangankar@marvell.com> 14327M: GR-QLogic-Storage-Upstream@marvell.com 14328L: linux-scsi@vger.kernel.org 14329S: Supported 14330F: drivers/scsi/qedi/ 14331 14332QLOGIC QL4xxx ETHERNET DRIVER 14333M: Ariel Elior <aelior@marvell.com> 14334M: GR-everest-linux-l2@marvell.com 14335L: netdev@vger.kernel.org 14336S: Supported 14337F: drivers/net/ethernet/qlogic/qed/ 14338F: drivers/net/ethernet/qlogic/qede/ 14339F: include/linux/qed/ 14340 14341QLOGIC QL4xxx RDMA DRIVER 14342M: Michal Kalderon <mkalderon@marvell.com> 14343M: Ariel Elior <aelior@marvell.com> 14344L: linux-rdma@vger.kernel.org 14345S: Supported 14346F: drivers/infiniband/hw/qedr/ 14347F: include/uapi/rdma/qedr-abi.h 14348 14349QLOGIC QLA1280 SCSI DRIVER 14350M: Michael Reed <mdr@sgi.com> 14351L: linux-scsi@vger.kernel.org 14352S: Maintained 14353F: drivers/scsi/qla1280.[ch] 14354 14355QLOGIC QLA2XXX FC-SCSI DRIVER 14356M: Nilesh Javali <njavali@marvell.com> 14357M: GR-QLogic-Storage-Upstream@marvell.com 14358L: linux-scsi@vger.kernel.org 14359S: Supported 14360F: drivers/scsi/qla2xxx/ 14361 14362QLOGIC QLA3XXX NETWORK DRIVER 14363M: GR-Linux-NIC-Dev@marvell.com 14364L: netdev@vger.kernel.org 14365S: Supported 14366F: drivers/net/ethernet/qlogic/qla3xxx.* 14367 14368QLOGIC QLA4XXX iSCSI DRIVER 14369M: Nilesh Javali <njavali@marvell.com> 14370M: Manish Rangankar <mrangankar@marvell.com> 14371M: GR-QLogic-Storage-Upstream@marvell.com 14372L: linux-scsi@vger.kernel.org 14373S: Supported 14374F: drivers/scsi/qla4xxx/ 14375 14376QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 14377M: Shahed Shaikh <shshaikh@marvell.com> 14378M: Manish Chopra <manishc@marvell.com> 14379M: GR-Linux-NIC-Dev@marvell.com 14380L: netdev@vger.kernel.org 14381S: Supported 14382F: drivers/net/ethernet/qlogic/qlcnic/ 14383 14384QLOGIC QLGE 10Gb ETHERNET DRIVER 14385M: Manish Chopra <manishc@marvell.com> 14386M: GR-Linux-NIC-Dev@marvell.com 14387L: netdev@vger.kernel.org 14388S: Supported 14389F: drivers/staging/qlge/ 14390 14391QM1D1B0004 MEDIA DRIVER 14392M: Akihiro Tsukada <tskd08@gmail.com> 14393L: linux-media@vger.kernel.org 14394S: Odd Fixes 14395F: drivers/media/tuners/qm1d1b0004* 14396 14397QM1D1C0042 MEDIA DRIVER 14398M: Akihiro Tsukada <tskd08@gmail.com> 14399L: linux-media@vger.kernel.org 14400S: Odd Fixes 14401F: drivers/media/tuners/qm1d1c0042* 14402 14403QNX4 FILESYSTEM 14404M: Anders Larsen <al@alarsen.net> 14405S: Maintained 14406W: http://www.alarsen.net/linux/qnx4fs/ 14407F: fs/qnx4/ 14408F: include/uapi/linux/qnx4_fs.h 14409F: include/uapi/linux/qnxtypes.h 14410 14411QORIQ DPAA2 FSL-MC BUS DRIVER 14412M: Stuart Yoder <stuyoder@gmail.com> 14413M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 14414L: linux-kernel@vger.kernel.org 14415S: Maintained 14416F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 14417F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 14418F: drivers/bus/fsl-mc/ 14419 14420QT1010 MEDIA DRIVER 14421M: Antti Palosaari <crope@iki.fi> 14422L: linux-media@vger.kernel.org 14423S: Maintained 14424W: https://linuxtv.org 14425W: http://palosaari.fi/linux/ 14426Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14427T: git git://linuxtv.org/anttip/media_tree.git 14428F: drivers/media/tuners/qt1010* 14429 14430QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 14431M: Kalle Valo <kvalo@codeaurora.org> 14432L: ath10k@lists.infradead.org 14433S: Supported 14434W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 14435T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 14436F: drivers/net/wireless/ath/ath10k/ 14437 14438QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 14439M: Kalle Valo <kvalo@codeaurora.org> 14440L: ath11k@lists.infradead.org 14441S: Supported 14442T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 14443F: drivers/net/wireless/ath/ath11k/ 14444 14445QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 14446M: QCA ath9k Development <ath9k-devel@qca.qualcomm.com> 14447L: linux-wireless@vger.kernel.org 14448S: Supported 14449W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 14450F: drivers/net/wireless/ath/ath9k/ 14451 14452QUALCOMM CAMERA SUBSYSTEM DRIVER 14453M: Todor Tomov <todor.too@gmail.com> 14454L: linux-media@vger.kernel.org 14455S: Maintained 14456F: Documentation/admin-guide/media/qcom_camss.rst 14457F: Documentation/devicetree/bindings/media/qcom,camss.txt 14458F: drivers/media/platform/qcom/camss/ 14459 14460QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 14461M: Niklas Cassel <nks@flawful.org> 14462L: linux-pm@vger.kernel.org 14463L: linux-arm-msm@vger.kernel.org 14464S: Maintained 14465F: Documentation/devicetree/bindings/power/avs/qcom,cpr.txt 14466F: drivers/soc/qcom/cpr.c 14467 14468QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 14469M: Ilia Lin <ilia.lin@kernel.org> 14470L: linux-pm@vger.kernel.org 14471S: Maintained 14472F: Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt 14473F: drivers/cpufreq/qcom-cpufreq-nvmem.c 14474 14475QUALCOMM EMAC GIGABIT ETHERNET DRIVER 14476M: Timur Tabi <timur@kernel.org> 14477L: netdev@vger.kernel.org 14478S: Maintained 14479F: drivers/net/ethernet/qualcomm/emac/ 14480 14481QUALCOMM ETHQOS ETHERNET DRIVER 14482M: Vinod Koul <vkoul@kernel.org> 14483L: netdev@vger.kernel.org 14484S: Maintained 14485F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 14486F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 14487 14488QUALCOMM GENERIC INTERFACE I2C DRIVER 14489M: Akash Asthana <akashast@codeaurora.org> 14490M: Mukesh Savaliya <msavaliy@codeaurora.org> 14491L: linux-i2c@vger.kernel.org 14492L: linux-arm-msm@vger.kernel.org 14493S: Supported 14494F: drivers/i2c/busses/i2c-qcom-geni.c 14495 14496QUALCOMM HEXAGON ARCHITECTURE 14497M: Brian Cain <bcain@codeaurora.org> 14498L: linux-hexagon@vger.kernel.org 14499S: Supported 14500F: arch/hexagon/ 14501 14502QUALCOMM HIDMA DRIVER 14503M: Sinan Kaya <okaya@kernel.org> 14504L: linux-arm-kernel@lists.infradead.org 14505L: linux-arm-msm@vger.kernel.org 14506L: dmaengine@vger.kernel.org 14507S: Supported 14508F: drivers/dma/qcom/hidma* 14509 14510QUALCOMM I2C CCI DRIVER 14511M: Loic Poulain <loic.poulain@linaro.org> 14512M: Robert Foss <robert.foss@linaro.org> 14513L: linux-i2c@vger.kernel.org 14514L: linux-arm-msm@vger.kernel.org 14515S: Maintained 14516F: Documentation/devicetree/bindings/i2c/i2c-qcom-cci.txt 14517F: drivers/i2c/busses/i2c-qcom-cci.c 14518 14519QUALCOMM IOMMU 14520M: Rob Clark <robdclark@gmail.com> 14521L: iommu@lists.linux-foundation.org 14522L: linux-arm-msm@vger.kernel.org 14523S: Maintained 14524F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 14525 14526QUALCOMM IPCC MAILBOX DRIVER 14527M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 14528L: linux-arm-msm@vger.kernel.org 14529S: Supported 14530F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 14531F: drivers/mailbox/qcom-ipcc.c 14532F: include/dt-bindings/mailbox/qcom-ipcc.h 14533 14534QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 14535M: Robert Marko <robert.marko@sartura.hr> 14536M: Luka Perkov <luka.perkov@sartura.hr> 14537L: linux-arm-msm@vger.kernel.org 14538S: Maintained 14539F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 14540F: drivers/regulator/vqmmc-ipq4019-regulator.c 14541 14542QUALCOMM RMNET DRIVER 14543M: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org> 14544M: Sean Tranchetti <stranche@codeaurora.org> 14545L: netdev@vger.kernel.org 14546S: Maintained 14547F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 14548F: drivers/net/ethernet/qualcomm/rmnet/ 14549F: include/linux/if_rmnet.h 14550 14551QUALCOMM TSENS THERMAL DRIVER 14552M: Amit Kucheria <amitk@kernel.org> 14553L: linux-pm@vger.kernel.org 14554L: linux-arm-msm@vger.kernel.org 14555S: Maintained 14556F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 14557F: drivers/thermal/qcom/ 14558 14559QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 14560M: Stanimir Varbanov <stanimir.varbanov@linaro.org> 14561L: linux-media@vger.kernel.org 14562L: linux-arm-msm@vger.kernel.org 14563S: Maintained 14564T: git git://linuxtv.org/media_tree.git 14565F: Documentation/devicetree/bindings/media/*venus* 14566F: drivers/media/platform/qcom/venus/ 14567 14568QUALCOMM WCN36XX WIRELESS DRIVER 14569M: Kalle Valo <kvalo@codeaurora.org> 14570L: wcn36xx@lists.infradead.org 14571S: Supported 14572W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 14573T: git git://github.com/KrasnikovEugene/wcn36xx.git 14574F: drivers/net/wireless/ath/wcn36xx/ 14575 14576QUANTENNA QTNFMAC WIRELESS DRIVER 14577M: Igor Mitsyanko <imitsyanko@quantenna.com> 14578R: Sergey Matyukevich <geomatsi@gmail.com> 14579L: linux-wireless@vger.kernel.org 14580S: Maintained 14581F: drivers/net/wireless/quantenna 14582 14583RADEON and AMDGPU DRM DRIVERS 14584M: Alex Deucher <alexander.deucher@amd.com> 14585M: Christian König <christian.koenig@amd.com> 14586L: amd-gfx@lists.freedesktop.org 14587S: Supported 14588T: git git://people.freedesktop.org/~agd5f/linux 14589F: drivers/gpu/drm/amd/ 14590F: drivers/gpu/drm/radeon/ 14591F: include/uapi/drm/amdgpu_drm.h 14592F: include/uapi/drm/radeon_drm.h 14593 14594RADEON FRAMEBUFFER DISPLAY DRIVER 14595M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 14596L: linux-fbdev@vger.kernel.org 14597S: Maintained 14598F: drivers/video/fbdev/aty/radeon* 14599F: include/uapi/linux/radeonfb.h 14600 14601RADIOSHARK RADIO DRIVER 14602M: Hans Verkuil <hverkuil@xs4all.nl> 14603L: linux-media@vger.kernel.org 14604S: Maintained 14605T: git git://linuxtv.org/media_tree.git 14606F: drivers/media/radio/radio-shark.c 14607 14608RADIOSHARK2 RADIO DRIVER 14609M: Hans Verkuil <hverkuil@xs4all.nl> 14610L: linux-media@vger.kernel.org 14611S: Maintained 14612T: git git://linuxtv.org/media_tree.git 14613F: drivers/media/radio/radio-shark2.c 14614F: drivers/media/radio/radio-tea5777.c 14615 14616RADOS BLOCK DEVICE (RBD) 14617M: Ilya Dryomov <idryomov@gmail.com> 14618R: Dongsheng Yang <dongsheng.yang@easystack.cn> 14619L: ceph-devel@vger.kernel.org 14620S: Supported 14621W: http://ceph.com/ 14622T: git git://github.com/ceph/ceph-client.git 14623F: Documentation/ABI/testing/sysfs-bus-rbd 14624F: drivers/block/rbd.c 14625F: drivers/block/rbd_types.h 14626 14627RAGE128 FRAMEBUFFER DISPLAY DRIVER 14628M: Paul Mackerras <paulus@samba.org> 14629L: linux-fbdev@vger.kernel.org 14630S: Maintained 14631F: drivers/video/fbdev/aty/aty128fb.c 14632 14633RAINSHADOW-CEC DRIVER 14634M: Hans Verkuil <hverkuil@xs4all.nl> 14635L: linux-media@vger.kernel.org 14636S: Maintained 14637T: git git://linuxtv.org/media_tree.git 14638F: drivers/media/cec/usb/rainshadow/ 14639 14640RALINK MIPS ARCHITECTURE 14641M: John Crispin <john@phrozen.org> 14642L: linux-mips@vger.kernel.org 14643S: Maintained 14644F: arch/mips/ralink 14645 14646RALINK RT2X00 WIRELESS LAN DRIVER 14647M: Stanislaw Gruszka <stf_xl@wp.pl> 14648M: Helmut Schaa <helmut.schaa@googlemail.com> 14649L: linux-wireless@vger.kernel.org 14650S: Maintained 14651F: drivers/net/wireless/ralink/rt2x00/ 14652 14653RAMDISK RAM BLOCK DEVICE DRIVER 14654M: Jens Axboe <axboe@kernel.dk> 14655S: Maintained 14656F: Documentation/admin-guide/blockdev/ramdisk.rst 14657F: drivers/block/brd.c 14658 14659RANCHU VIRTUAL BOARD FOR MIPS 14660M: Miodrag Dinic <miodrag.dinic@mips.com> 14661L: linux-mips@vger.kernel.org 14662S: Supported 14663F: arch/mips/configs/generic/board-ranchu.config 14664F: arch/mips/generic/board-ranchu.c 14665 14666RANDOM NUMBER DRIVER 14667M: "Theodore Ts'o" <tytso@mit.edu> 14668S: Maintained 14669F: drivers/char/random.c 14670 14671RAPIDIO SUBSYSTEM 14672M: Matt Porter <mporter@kernel.crashing.org> 14673M: Alexandre Bounine <alex.bou9@gmail.com> 14674S: Maintained 14675F: drivers/rapidio/ 14676 14677RAS INFRASTRUCTURE 14678M: Tony Luck <tony.luck@intel.com> 14679M: Borislav Petkov <bp@alien8.de> 14680L: linux-edac@vger.kernel.org 14681S: Maintained 14682F: Documentation/admin-guide/ras.rst 14683F: drivers/ras/ 14684F: include/linux/ras.h 14685F: include/ras/ras_event.h 14686 14687RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 14688L: linux-wireless@vger.kernel.org 14689S: Orphan 14690F: drivers/net/wireless/ray* 14691 14692RC-CORE / LIRC FRAMEWORK 14693M: Sean Young <sean@mess.org> 14694L: linux-media@vger.kernel.org 14695S: Maintained 14696W: http://linuxtv.org 14697T: git git://linuxtv.org/media_tree.git 14698F: Documentation/driver-api/media/rc-core.rst 14699F: Documentation/userspace-api/media/rc/ 14700F: drivers/media/rc/ 14701F: include/media/rc-map.h 14702F: include/media/rc-core.h 14703F: include/uapi/linux/lirc.h 14704 14705RCMM REMOTE CONTROLS DECODER 14706M: Patrick Lerda <patrick9876@free.fr> 14707S: Maintained 14708F: drivers/media/rc/ir-rcmm-decoder.c 14709 14710RCUTORTURE TEST FRAMEWORK 14711M: "Paul E. McKenney" <paulmck@kernel.org> 14712M: Josh Triplett <josh@joshtriplett.org> 14713R: Steven Rostedt <rostedt@goodmis.org> 14714R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 14715R: Lai Jiangshan <jiangshanlai@gmail.com> 14716L: rcu@vger.kernel.org 14717S: Supported 14718T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 14719F: tools/testing/selftests/rcutorture 14720 14721RDACM20 Camera Sensor 14722M: Jacopo Mondi <jacopo+renesas@jmondi.org> 14723M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 14724M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 14725M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 14726L: linux-media@vger.kernel.org 14727S: Maintained 14728F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 14729F: drivers/media/i2c/max9271.c 14730F: drivers/media/i2c/max9271.h 14731F: drivers/media/i2c/rdacm20.c 14732 14733RDC R-321X SoC 14734M: Florian Fainelli <florian@openwrt.org> 14735S: Maintained 14736 14737RDC R6040 FAST ETHERNET DRIVER 14738M: Florian Fainelli <f.fainelli@gmail.com> 14739L: netdev@vger.kernel.org 14740S: Maintained 14741F: drivers/net/ethernet/rdc/r6040.c 14742 14743RDMAVT - RDMA verbs software 14744M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 14745M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 14746L: linux-rdma@vger.kernel.org 14747S: Supported 14748F: drivers/infiniband/sw/rdmavt 14749 14750RDS - RELIABLE DATAGRAM SOCKETS 14751M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 14752L: netdev@vger.kernel.org 14753L: linux-rdma@vger.kernel.org 14754L: rds-devel@oss.oracle.com (moderated for non-subscribers) 14755S: Supported 14756W: https://oss.oracle.com/projects/rds/ 14757F: Documentation/networking/rds.rst 14758F: net/rds/ 14759 14760RDT - RESOURCE ALLOCATION 14761M: Fenghua Yu <fenghua.yu@intel.com> 14762M: Reinette Chatre <reinette.chatre@intel.com> 14763L: linux-kernel@vger.kernel.org 14764S: Supported 14765F: Documentation/x86/resctrl* 14766F: arch/x86/include/asm/resctrl.h 14767F: arch/x86/kernel/cpu/resctrl/ 14768F: tools/testing/selftests/resctrl/ 14769 14770READ-COPY UPDATE (RCU) 14771M: "Paul E. McKenney" <paulmck@kernel.org> 14772M: Josh Triplett <josh@joshtriplett.org> 14773R: Steven Rostedt <rostedt@goodmis.org> 14774R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 14775R: Lai Jiangshan <jiangshanlai@gmail.com> 14776R: Joel Fernandes <joel@joelfernandes.org> 14777L: rcu@vger.kernel.org 14778S: Supported 14779W: http://www.rdrop.com/users/paulmck/RCU/ 14780T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 14781F: Documentation/RCU/ 14782F: include/linux/rcu* 14783F: kernel/rcu/ 14784X: Documentation/RCU/torture.rst 14785X: include/linux/srcu*.h 14786X: kernel/rcu/srcu*.c 14787 14788REAL TIME CLOCK (RTC) SUBSYSTEM 14789M: Alessandro Zummo <a.zummo@towertech.it> 14790M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14791L: linux-rtc@vger.kernel.org 14792S: Maintained 14793Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 14794T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 14795F: Documentation/admin-guide/rtc.rst 14796F: Documentation/devicetree/bindings/rtc/ 14797F: drivers/rtc/ 14798F: include/linux/platform_data/rtc-* 14799F: include/linux/rtc.h 14800F: include/linux/rtc/ 14801F: include/uapi/linux/rtc.h 14802F: tools/testing/selftests/rtc/ 14803 14804REALTEK AUDIO CODECS 14805M: Oder Chiou <oder_chiou@realtek.com> 14806S: Maintained 14807F: include/sound/rt*.h 14808F: sound/soc/codecs/rt* 14809 14810REALTEK RTL83xx SMI DSA ROUTER CHIPS 14811M: Linus Walleij <linus.walleij@linaro.org> 14812S: Maintained 14813F: Documentation/devicetree/bindings/net/dsa/realtek-smi.txt 14814F: drivers/net/dsa/realtek-smi* 14815F: drivers/net/dsa/rtl83* 14816 14817REALTEK WIRELESS DRIVER (rtlwifi family) 14818M: Ping-Ke Shih <pkshih@realtek.com> 14819L: linux-wireless@vger.kernel.org 14820S: Maintained 14821W: https://wireless.wiki.kernel.org/ 14822T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 14823F: drivers/net/wireless/realtek/rtlwifi/ 14824 14825REALTEK WIRELESS DRIVER (rtw88) 14826M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 14827L: linux-wireless@vger.kernel.org 14828S: Maintained 14829F: drivers/net/wireless/realtek/rtw88/ 14830 14831REDPINE WIRELESS DRIVER 14832M: Amitkumar Karwar <amitkarwar@gmail.com> 14833M: Siva Rebbagondla <siva8118@gmail.com> 14834L: linux-wireless@vger.kernel.org 14835S: Maintained 14836F: drivers/net/wireless/rsi/ 14837 14838REGISTER MAP ABSTRACTION 14839M: Mark Brown <broonie@kernel.org> 14840L: linux-kernel@vger.kernel.org 14841S: Supported 14842T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 14843F: Documentation/devicetree/bindings/regmap/ 14844F: drivers/base/regmap/ 14845F: include/linux/regmap.h 14846 14847REISERFS FILE SYSTEM 14848L: reiserfs-devel@vger.kernel.org 14849S: Supported 14850F: fs/reiserfs/ 14851 14852REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 14853M: Ohad Ben-Cohen <ohad@wizery.com> 14854M: Bjorn Andersson <bjorn.andersson@linaro.org> 14855L: linux-remoteproc@vger.kernel.org 14856S: Maintained 14857T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rproc-next 14858F: Documentation/ABI/testing/sysfs-class-remoteproc 14859F: Documentation/devicetree/bindings/remoteproc/ 14860F: Documentation/staging/remoteproc.rst 14861F: drivers/remoteproc/ 14862F: include/linux/remoteproc.h 14863F: include/linux/remoteproc/ 14864 14865REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 14866M: Ohad Ben-Cohen <ohad@wizery.com> 14867M: Bjorn Andersson <bjorn.andersson@linaro.org> 14868L: linux-remoteproc@vger.kernel.org 14869S: Maintained 14870T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rpmsg-next 14871F: Documentation/ABI/testing/sysfs-bus-rpmsg 14872F: Documentation/staging/rpmsg.rst 14873F: drivers/rpmsg/ 14874F: include/linux/rpmsg.h 14875F: include/linux/rpmsg/ 14876F: include/uapi/linux/rpmsg.h 14877F: samples/rpmsg/ 14878 14879RENESAS CLOCK DRIVERS 14880M: Geert Uytterhoeven <geert+renesas@glider.be> 14881L: linux-renesas-soc@vger.kernel.org 14882S: Supported 14883T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas 14884F: Documentation/devicetree/bindings/clock/renesas,* 14885F: drivers/clk/renesas/ 14886 14887RENESAS EMEV2 I2C DRIVER 14888M: Wolfram Sang <wsa+renesas@sang-engineering.com> 14889S: Supported 14890F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.txt 14891F: drivers/i2c/busses/i2c-emev2.c 14892 14893RENESAS ETHERNET DRIVERS 14894R: Sergei Shtylyov <sergei.shtylyov@gmail.com> 14895L: netdev@vger.kernel.org 14896L: linux-renesas-soc@vger.kernel.org 14897F: Documentation/devicetree/bindings/net/renesas,*.yaml 14898F: drivers/net/ethernet/renesas/ 14899F: include/linux/sh_eth.h 14900 14901RENESAS R-CAR GYROADC DRIVER 14902M: Marek Vasut <marek.vasut@gmail.com> 14903L: linux-iio@vger.kernel.org 14904S: Supported 14905F: Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt 14906F: drivers/iio/adc/rcar-gyroadc.c 14907 14908RENESAS R-CAR I2C DRIVERS 14909M: Wolfram Sang <wsa+renesas@sang-engineering.com> 14910S: Supported 14911F: Documentation/devicetree/bindings/i2c/renesas,i2c.txt 14912F: Documentation/devicetree/bindings/i2c/renesas,iic.txt 14913F: drivers/i2c/busses/i2c-rcar.c 14914F: drivers/i2c/busses/i2c-sh_mobile.c 14915 14916RENESAS R-CAR THERMAL DRIVERS 14917M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 14918L: linux-renesas-soc@vger.kernel.org 14919S: Supported 14920F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 14921F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 14922F: drivers/thermal/rcar_gen3_thermal.c 14923F: drivers/thermal/rcar_thermal.c 14924 14925RENESAS RIIC DRIVER 14926M: Chris Brandt <chris.brandt@renesas.com> 14927S: Supported 14928F: Documentation/devicetree/bindings/i2c/renesas,riic.txt 14929F: drivers/i2c/busses/i2c-riic.c 14930 14931RENESAS USB PHY DRIVER 14932M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 14933L: linux-renesas-soc@vger.kernel.org 14934S: Maintained 14935F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 14936 14937RESET CONTROLLER FRAMEWORK 14938M: Philipp Zabel <p.zabel@pengutronix.de> 14939S: Maintained 14940T: git git://git.pengutronix.de/git/pza/linux 14941F: Documentation/devicetree/bindings/reset/ 14942F: drivers/reset/ 14943F: include/dt-bindings/reset/ 14944F: include/linux/reset-controller.h 14945F: include/linux/reset.h 14946F: include/linux/reset/ 14947K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 14948 14949RESTARTABLE SEQUENCES SUPPORT 14950M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 14951M: Peter Zijlstra <peterz@infradead.org> 14952M: "Paul E. McKenney" <paulmck@kernel.org> 14953M: Boqun Feng <boqun.feng@gmail.com> 14954L: linux-kernel@vger.kernel.org 14955S: Supported 14956F: include/trace/events/rseq.h 14957F: include/uapi/linux/rseq.h 14958F: kernel/rseq.c 14959F: tools/testing/selftests/rseq/ 14960 14961RFKILL 14962M: Johannes Berg <johannes@sipsolutions.net> 14963L: linux-wireless@vger.kernel.org 14964S: Maintained 14965W: https://wireless.wiki.kernel.org/ 14966T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git 14967T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git 14968F: Documentation/ABI/stable/sysfs-class-rfkill 14969F: Documentation/driver-api/rfkill.rst 14970F: include/linux/rfkill.h 14971F: include/uapi/linux/rfkill.h 14972F: net/rfkill/ 14973 14974RHASHTABLE 14975M: Thomas Graf <tgraf@suug.ch> 14976M: Herbert Xu <herbert@gondor.apana.org.au> 14977L: netdev@vger.kernel.org 14978S: Maintained 14979F: include/linux/rhashtable-types.h 14980F: include/linux/rhashtable.h 14981F: lib/rhashtable.c 14982F: lib/test_rhashtable.c 14983 14984RICOH R5C592 MEMORYSTICK DRIVER 14985M: Maxim Levitsky <maximlevitsky@gmail.com> 14986S: Maintained 14987F: drivers/memstick/host/r592.* 14988 14989RICOH SMARTMEDIA/XD DRIVER 14990M: Maxim Levitsky <maximlevitsky@gmail.com> 14991S: Maintained 14992F: drivers/mtd/nand/raw/r852.c 14993F: drivers/mtd/nand/raw/r852.h 14994 14995RISC-V ARCHITECTURE 14996M: Paul Walmsley <paul.walmsley@sifive.com> 14997M: Palmer Dabbelt <palmer@dabbelt.com> 14998M: Albert Ou <aou@eecs.berkeley.edu> 14999L: linux-riscv@lists.infradead.org 15000S: Supported 15001P: Documentation/riscv/patch-acceptance.rst 15002T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 15003F: arch/riscv/ 15004N: riscv 15005K: riscv 15006 15007RNBD BLOCK DRIVERS 15008M: Danil Kipnis <danil.kipnis@cloud.ionos.com> 15009M: Jack Wang <jinpu.wang@cloud.ionos.com> 15010L: linux-block@vger.kernel.org 15011S: Maintained 15012F: drivers/block/rnbd/ 15013 15014ROCCAT DRIVERS 15015M: Stefan Achatz <erazor_de@users.sourceforge.net> 15016S: Maintained 15017W: http://sourceforge.net/projects/roccat/ 15018F: Documentation/ABI/*/sysfs-driver-hid-roccat* 15019F: drivers/hid/hid-roccat* 15020F: include/linux/hid-roccat* 15021 15022ROCKCHIP ISP V1 DRIVER 15023M: Helen Koike <helen.koike@collabora.com> 15024M: Dafna Hirschfeld <dafna.hirschfeld@collabora.com> 15025L: linux-media@vger.kernel.org 15026S: Maintained 15027F: Documentation/admin-guide/media/rkisp1.rst 15028F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 15029F: drivers/staging/media/rkisp1/ 15030 15031ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 15032M: Jacob Chen <jacob-chen@iotwrt.com> 15033M: Ezequiel Garcia <ezequiel@collabora.com> 15034L: linux-media@vger.kernel.org 15035L: linux-rockchip@lists.infradead.org 15036S: Maintained 15037F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 15038F: drivers/media/platform/rockchip/rga/ 15039 15040ROCKCHIP VIDEO DECODER DRIVER 15041M: Ezequiel Garcia <ezequiel@collabora.com> 15042L: linux-media@vger.kernel.org 15043L: linux-rockchip@lists.infradead.org 15044S: Maintained 15045F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 15046F: drivers/staging/media/rkvdec/ 15047 15048ROCKER DRIVER 15049M: Jiri Pirko <jiri@resnulli.us> 15050L: netdev@vger.kernel.org 15051S: Supported 15052F: drivers/net/ethernet/rocker/ 15053 15054ROCKETPORT DRIVER 15055S: Maintained 15056W: http://www.comtrol.com 15057F: Documentation/driver-api/serial/rocket.rst 15058F: drivers/tty/rocket* 15059 15060ROCKETPORT EXPRESS/INFINITY DRIVER 15061M: Kevin Cernekee <cernekee@gmail.com> 15062L: linux-serial@vger.kernel.org 15063S: Odd Fixes 15064F: drivers/tty/serial/rp2.* 15065 15066ROHM BD99954 CHARGER IC 15067R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 15068L: linux-power@fi.rohmeurope.com 15069S: Supported 15070F: drivers/power/supply/bd99954-charger.c 15071F: drivers/power/supply/bd99954-charger.h 15072 15073ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 15074M: Tomasz Duszynski <tduszyns@gmail.com> 15075S: Maintained 15076F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 15077F: drivers/iio/light/bh1750.c 15078 15079ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 15080M: Marek Vasut <marek.vasut+renesas@gmail.com> 15081L: linux-kernel@vger.kernel.org 15082L: linux-renesas-soc@vger.kernel.org 15083S: Supported 15084F: Documentation/devicetree/bindings/mfd/bd9571mwv.txt 15085F: drivers/gpio/gpio-bd9571mwv.c 15086F: drivers/mfd/bd9571mwv.c 15087F: drivers/regulator/bd9571mwv-regulator.c 15088F: include/linux/mfd/bd9571mwv.h 15089 15090ROHM POWER MANAGEMENT IC DEVICE DRIVERS 15091R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 15092L: linux-power@fi.rohmeurope.com 15093S: Supported 15094F: Documentation/devicetree/bindings/mfd/rohm,bd70528-pmic.txt 15095F: Documentation/devicetree/bindings/regulator/rohm,bd70528-regulator.txt 15096F: drivers/clk/clk-bd718x7.c 15097F: drivers/gpio/gpio-bd70528.c 15098F: drivers/gpio/gpio-bd71828.c 15099F: drivers/mfd/rohm-bd70528.c 15100F: drivers/mfd/rohm-bd71828.c 15101F: drivers/mfd/rohm-bd718x7.c 15102F: drivers/power/supply/bd70528-charger.c 15103F: drivers/regulator/bd70528-regulator.c 15104F: drivers/regulator/bd71828-regulator.c 15105F: drivers/regulator/bd718x7-regulator.c 15106F: drivers/regulator/rohm-regulator.c 15107F: drivers/rtc/rtc-bd70528.c 15108F: drivers/watchdog/bd70528_wdt.c 15109F: include/linux/mfd/rohm-bd70528.h 15110F: include/linux/mfd/rohm-bd71828.h 15111F: include/linux/mfd/rohm-bd718x7.h 15112F: include/linux/mfd/rohm-generic.h 15113F: include/linux/mfd/rohm-shared.h 15114 15115ROSE NETWORK LAYER 15116M: Ralf Baechle <ralf@linux-mips.org> 15117L: linux-hams@vger.kernel.org 15118S: Maintained 15119W: http://www.linux-ax25.org/ 15120F: include/net/rose.h 15121F: include/uapi/linux/rose.h 15122F: net/rose/ 15123 15124ROTATION DRIVER FOR ALLWINNER A83T 15125M: Jernej Skrabec <jernej.skrabec@siol.net> 15126L: linux-media@vger.kernel.org 15127S: Maintained 15128T: git git://linuxtv.org/media_tree.git 15129F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 15130F: drivers/media/platform/sunxi/sun8i-rotate/ 15131 15132RTL2830 MEDIA DRIVER 15133M: Antti Palosaari <crope@iki.fi> 15134L: linux-media@vger.kernel.org 15135S: Maintained 15136W: https://linuxtv.org 15137W: http://palosaari.fi/linux/ 15138Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15139T: git git://linuxtv.org/anttip/media_tree.git 15140F: drivers/media/dvb-frontends/rtl2830* 15141 15142RTL2832 MEDIA DRIVER 15143M: Antti Palosaari <crope@iki.fi> 15144L: linux-media@vger.kernel.org 15145S: Maintained 15146W: https://linuxtv.org 15147W: http://palosaari.fi/linux/ 15148Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15149T: git git://linuxtv.org/anttip/media_tree.git 15150F: drivers/media/dvb-frontends/rtl2832* 15151 15152RTL2832_SDR MEDIA DRIVER 15153M: Antti Palosaari <crope@iki.fi> 15154L: linux-media@vger.kernel.org 15155S: Maintained 15156W: https://linuxtv.org 15157W: http://palosaari.fi/linux/ 15158Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15159T: git git://linuxtv.org/anttip/media_tree.git 15160F: drivers/media/dvb-frontends/rtl2832_sdr* 15161 15162RTL8180 WIRELESS DRIVER 15163L: linux-wireless@vger.kernel.org 15164S: Orphan 15165W: https://wireless.wiki.kernel.org/ 15166T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 15167F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 15168 15169RTL8187 WIRELESS DRIVER 15170M: Herton Ronaldo Krzesinski <herton@canonical.com> 15171M: Hin-Tak Leung <htl10@users.sourceforge.net> 15172M: Larry Finger <Larry.Finger@lwfinger.net> 15173L: linux-wireless@vger.kernel.org 15174S: Maintained 15175W: https://wireless.wiki.kernel.org/ 15176T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 15177F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 15178 15179RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 15180M: Jes Sorensen <Jes.Sorensen@gmail.com> 15181L: linux-wireless@vger.kernel.org 15182S: Maintained 15183T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 15184F: drivers/net/wireless/realtek/rtl8xxxu/ 15185 15186RTRS TRANSPORT DRIVERS 15187M: Danil Kipnis <danil.kipnis@cloud.ionos.com> 15188M: Jack Wang <jinpu.wang@cloud.ionos.com> 15189L: linux-rdma@vger.kernel.org 15190S: Maintained 15191F: drivers/infiniband/ulp/rtrs/ 15192 15193RXRPC SOCKETS (AF_RXRPC) 15194M: David Howells <dhowells@redhat.com> 15195L: linux-afs@lists.infradead.org 15196S: Supported 15197W: https://www.infradead.org/~dhowells/kafs/ 15198F: Documentation/networking/rxrpc.rst 15199F: include/keys/rxrpc-type.h 15200F: include/net/af_rxrpc.h 15201F: include/trace/events/rxrpc.h 15202F: include/uapi/linux/rxrpc.h 15203F: net/rxrpc/ 15204 15205S3 SAVAGE FRAMEBUFFER DRIVER 15206M: Antonino Daplas <adaplas@gmail.com> 15207L: linux-fbdev@vger.kernel.org 15208S: Maintained 15209F: drivers/video/fbdev/savage/ 15210 15211S390 15212M: Heiko Carstens <hca@linux.ibm.com> 15213M: Vasily Gorbik <gor@linux.ibm.com> 15214M: Christian Borntraeger <borntraeger@de.ibm.com> 15215L: linux-s390@vger.kernel.org 15216S: Supported 15217W: http://www.ibm.com/developerworks/linux/linux390/ 15218T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 15219F: Documentation/driver-api/s390-drivers.rst 15220F: Documentation/s390/ 15221F: arch/s390/ 15222F: drivers/s390/ 15223 15224S390 COMMON I/O LAYER 15225M: Vineeth Vijayan <vneethv@linux.ibm.com> 15226M: Peter Oberparleiter <oberpar@linux.ibm.com> 15227L: linux-s390@vger.kernel.org 15228S: Supported 15229W: http://www.ibm.com/developerworks/linux/linux390/ 15230F: drivers/s390/cio/ 15231 15232S390 DASD DRIVER 15233M: Stefan Haberland <sth@linux.ibm.com> 15234M: Jan Hoeppner <hoeppner@linux.ibm.com> 15235L: linux-s390@vger.kernel.org 15236S: Supported 15237W: http://www.ibm.com/developerworks/linux/linux390/ 15238F: block/partitions/ibm.c 15239F: drivers/s390/block/dasd* 15240F: include/linux/dasd_mod.h 15241 15242S390 IOMMU (PCI) 15243M: Matthew Rosato <mjrosato@linux.ibm.com> 15244M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 15245L: linux-s390@vger.kernel.org 15246S: Supported 15247W: http://www.ibm.com/developerworks/linux/linux390/ 15248F: drivers/iommu/s390-iommu.c 15249 15250S390 IUCV NETWORK LAYER 15251M: Julian Wiedmann <jwi@linux.ibm.com> 15252M: Karsten Graul <kgraul@linux.ibm.com> 15253L: linux-s390@vger.kernel.org 15254S: Supported 15255W: http://www.ibm.com/developerworks/linux/linux390/ 15256F: drivers/s390/net/*iucv* 15257F: include/net/iucv/ 15258F: net/iucv/ 15259 15260S390 NETWORK DRIVERS 15261M: Julian Wiedmann <jwi@linux.ibm.com> 15262M: Karsten Graul <kgraul@linux.ibm.com> 15263L: linux-s390@vger.kernel.org 15264S: Supported 15265W: http://www.ibm.com/developerworks/linux/linux390/ 15266F: drivers/s390/net/ 15267 15268S390 PCI SUBSYSTEM 15269M: Niklas Schnelle <schnelle@linux.ibm.com> 15270M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 15271L: linux-s390@vger.kernel.org 15272S: Supported 15273W: http://www.ibm.com/developerworks/linux/linux390/ 15274F: arch/s390/pci/ 15275F: drivers/pci/hotplug/s390_pci_hpc.c 15276F: Documentation/s390/pci.rst 15277 15278S390 VFIO AP DRIVER 15279M: Tony Krowiak <akrowiak@linux.ibm.com> 15280M: Pierre Morel <pmorel@linux.ibm.com> 15281M: Halil Pasic <pasic@linux.ibm.com> 15282L: linux-s390@vger.kernel.org 15283S: Supported 15284W: http://www.ibm.com/developerworks/linux/linux390/ 15285F: Documentation/s390/vfio-ap.rst 15286F: drivers/s390/crypto/vfio_ap_drv.c 15287F: drivers/s390/crypto/vfio_ap_ops.c 15288F: drivers/s390/crypto/vfio_ap_private.h 15289 15290S390 VFIO-CCW DRIVER 15291M: Cornelia Huck <cohuck@redhat.com> 15292M: Eric Farman <farman@linux.ibm.com> 15293R: Halil Pasic <pasic@linux.ibm.com> 15294L: linux-s390@vger.kernel.org 15295L: kvm@vger.kernel.org 15296S: Supported 15297F: Documentation/s390/vfio-ccw.rst 15298F: drivers/s390/cio/vfio_ccw* 15299F: include/uapi/linux/vfio_ccw.h 15300 15301S390 VFIO-PCI DRIVER 15302M: Matthew Rosato <mjrosato@linux.ibm.com> 15303L: linux-s390@vger.kernel.org 15304L: kvm@vger.kernel.org 15305S: Supported 15306F: drivers/vfio/pci/vfio_pci_zdev.c 15307F: include/uapi/linux/vfio_zdev.h 15308 15309S390 ZCRYPT DRIVER 15310M: Harald Freudenberger <freude@linux.ibm.com> 15311L: linux-s390@vger.kernel.org 15312S: Supported 15313W: http://www.ibm.com/developerworks/linux/linux390/ 15314F: drivers/s390/crypto/ 15315 15316S390 ZFCP DRIVER 15317M: Steffen Maier <maier@linux.ibm.com> 15318M: Benjamin Block <bblock@linux.ibm.com> 15319L: linux-s390@vger.kernel.org 15320S: Supported 15321W: http://www.ibm.com/developerworks/linux/linux390/ 15322F: drivers/s390/scsi/zfcp_* 15323 15324S3C24XX SD/MMC Driver 15325M: Ben Dooks <ben-linux@fluff.org> 15326L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15327S: Supported 15328F: drivers/mmc/host/s3cmci.* 15329 15330SAA6588 RDS RECEIVER DRIVER 15331M: Hans Verkuil <hverkuil@xs4all.nl> 15332L: linux-media@vger.kernel.org 15333S: Odd Fixes 15334W: https://linuxtv.org 15335T: git git://linuxtv.org/media_tree.git 15336F: drivers/media/i2c/saa6588* 15337 15338SAA7134 VIDEO4LINUX DRIVER 15339M: Mauro Carvalho Chehab <mchehab@kernel.org> 15340L: linux-media@vger.kernel.org 15341S: Odd fixes 15342W: https://linuxtv.org 15343T: git git://linuxtv.org/media_tree.git 15344F: Documentation/driver-api/media/drivers/saa7134* 15345F: drivers/media/pci/saa7134/ 15346 15347SAA7146 VIDEO4LINUX-2 DRIVER 15348M: Hans Verkuil <hverkuil@xs4all.nl> 15349L: linux-media@vger.kernel.org 15350S: Maintained 15351T: git git://linuxtv.org/media_tree.git 15352F: drivers/media/common/saa7146/ 15353F: drivers/media/pci/saa7146/ 15354F: include/media/drv-intf/saa7146* 15355 15356SAFESETID SECURITY MODULE 15357M: Micah Morton <mortonm@chromium.org> 15358S: Supported 15359F: Documentation/admin-guide/LSM/SafeSetID.rst 15360F: security/safesetid/ 15361 15362SAMSUNG AUDIO (ASoC) DRIVERS 15363M: Krzysztof Kozlowski <krzk@kernel.org> 15364M: Sylwester Nawrocki <s.nawrocki@samsung.com> 15365L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15366S: Supported 15367F: Documentation/devicetree/bindings/sound/samsung* 15368F: sound/soc/samsung/ 15369 15370SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 15371M: Krzysztof Kozlowski <krzk@kernel.org> 15372L: linux-crypto@vger.kernel.org 15373L: linux-samsung-soc@vger.kernel.org 15374S: Maintained 15375F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 15376F: drivers/crypto/exynos-rng.c 15377 15378SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 15379M: Łukasz Stelmach <l.stelmach@samsung.com> 15380L: linux-samsung-soc@vger.kernel.org 15381S: Maintained 15382F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt 15383F: drivers/char/hw_random/exynos-trng.c 15384 15385SAMSUNG FRAMEBUFFER DRIVER 15386M: Jingoo Han <jingoohan1@gmail.com> 15387L: linux-fbdev@vger.kernel.org 15388S: Maintained 15389F: drivers/video/fbdev/s3c-fb.c 15390 15391SAMSUNG LAPTOP DRIVER 15392M: Corentin Chary <corentin.chary@gmail.com> 15393L: platform-driver-x86@vger.kernel.org 15394S: Maintained 15395F: drivers/platform/x86/samsung-laptop.c 15396 15397SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 15398M: Krzysztof Kozlowski <krzk@kernel.org> 15399M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 15400L: linux-kernel@vger.kernel.org 15401L: linux-samsung-soc@vger.kernel.org 15402S: Supported 15403F: Documentation/devicetree/bindings/clock/samsung,s2mps11.txt 15404F: Documentation/devicetree/bindings/mfd/samsung,sec-core.txt 15405F: Documentation/devicetree/bindings/regulator/samsung,s2m*.txt 15406F: Documentation/devicetree/bindings/regulator/samsung,s5m*.txt 15407F: drivers/clk/clk-s2mps11.c 15408F: drivers/mfd/sec*.c 15409F: drivers/regulator/s2m*.c 15410F: drivers/regulator/s5m*.c 15411F: drivers/rtc/rtc-s5m.c 15412F: include/linux/mfd/samsung/ 15413 15414SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 15415M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 15416L: linux-media@vger.kernel.org 15417L: linux-samsung-soc@vger.kernel.org 15418S: Maintained 15419F: drivers/media/platform/s3c-camif/ 15420F: include/media/drv-intf/s3c_camif.h 15421 15422SAMSUNG S3FWRN5 NFC DRIVER 15423M: Krzysztof Kozlowski <krzk@kernel.org> 15424M: Krzysztof Opasiak <k.opasiak@samsung.com> 15425L: linux-nfc@lists.01.org (moderated for non-subscribers) 15426S: Maintained 15427F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 15428F: drivers/nfc/s3fwrn5 15429 15430SAMSUNG S5C73M3 CAMERA DRIVER 15431M: Andrzej Hajda <a.hajda@samsung.com> 15432L: linux-media@vger.kernel.org 15433S: Supported 15434F: drivers/media/i2c/s5c73m3/* 15435 15436SAMSUNG S5K5BAF CAMERA DRIVER 15437M: Andrzej Hajda <a.hajda@samsung.com> 15438L: linux-media@vger.kernel.org 15439S: Supported 15440F: drivers/media/i2c/s5k5baf.c 15441 15442SAMSUNG S5P Security SubSystem (SSS) DRIVER 15443M: Krzysztof Kozlowski <krzk@kernel.org> 15444M: Vladimir Zapolskiy <vz@mleia.com> 15445M: Kamil Konieczny <k.konieczny@samsung.com> 15446L: linux-crypto@vger.kernel.org 15447L: linux-samsung-soc@vger.kernel.org 15448S: Maintained 15449F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 15450F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 15451F: drivers/crypto/s5p-sss.c 15452 15453SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 15454M: Sylwester Nawrocki <s.nawrocki@samsung.com> 15455L: linux-media@vger.kernel.org 15456S: Supported 15457Q: https://patchwork.linuxtv.org/project/linux-media/list/ 15458F: drivers/media/platform/exynos4-is/ 15459 15460SAMSUNG SOC CLOCK DRIVERS 15461M: Sylwester Nawrocki <s.nawrocki@samsung.com> 15462M: Tomasz Figa <tomasz.figa@gmail.com> 15463M: Chanwoo Choi <cw00.choi@samsung.com> 15464L: linux-samsung-soc@vger.kernel.org 15465S: Supported 15466T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 15467F: Documentation/devicetree/bindings/clock/exynos*.txt 15468F: Documentation/devicetree/bindings/clock/samsung,s3c* 15469F: Documentation/devicetree/bindings/clock/samsung,s5p* 15470F: drivers/clk/samsung/ 15471F: include/dt-bindings/clock/exynos*.h 15472F: include/linux/clk/samsung.h 15473F: include/linux/platform_data/clk-s3c2410.h 15474 15475SAMSUNG SPI DRIVERS 15476M: Krzysztof Kozlowski <krzk@kernel.org> 15477M: Andi Shyti <andi@etezian.org> 15478L: linux-spi@vger.kernel.org 15479L: linux-samsung-soc@vger.kernel.org 15480S: Maintained 15481F: Documentation/devicetree/bindings/spi/spi-samsung.txt 15482F: drivers/spi/spi-s3c* 15483F: include/linux/platform_data/spi-s3c64xx.h 15484F: include/linux/spi/s3c24xx-fiq.h 15485 15486SAMSUNG SXGBE DRIVERS 15487M: Byungho An <bh74.an@samsung.com> 15488L: netdev@vger.kernel.org 15489S: Supported 15490F: drivers/net/ethernet/samsung/sxgbe/ 15491 15492SAMSUNG THERMAL DRIVER 15493M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 15494L: linux-pm@vger.kernel.org 15495L: linux-samsung-soc@vger.kernel.org 15496S: Supported 15497T: git https://github.com/lmajewski/linux-samsung-thermal.git 15498F: drivers/thermal/samsung/ 15499 15500SAMSUNG USB2 PHY DRIVER 15501M: Sylwester Nawrocki <s.nawrocki@samsung.com> 15502L: linux-kernel@vger.kernel.org 15503S: Supported 15504F: Documentation/devicetree/bindings/phy/samsung-phy.txt 15505F: Documentation/driver-api/phy/samsung-usb2.rst 15506F: drivers/phy/samsung/phy-exynos4210-usb2.c 15507F: drivers/phy/samsung/phy-exynos4x12-usb2.c 15508F: drivers/phy/samsung/phy-exynos5250-usb2.c 15509F: drivers/phy/samsung/phy-s5pv210-usb2.c 15510F: drivers/phy/samsung/phy-samsung-usb2.c 15511F: drivers/phy/samsung/phy-samsung-usb2.h 15512 15513SC1200 WDT DRIVER 15514M: Zwane Mwaikambo <zwanem@gmail.com> 15515S: Maintained 15516F: drivers/watchdog/sc1200wdt.c 15517 15518SCHEDULER 15519M: Ingo Molnar <mingo@redhat.com> 15520M: Peter Zijlstra <peterz@infradead.org> 15521M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 15522M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 15523R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 15524R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 15525R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 15526R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 15527R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 15528L: linux-kernel@vger.kernel.org 15529S: Maintained 15530T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 15531F: include/linux/preempt.h 15532F: include/linux/sched.h 15533F: include/linux/wait.h 15534F: include/uapi/linux/sched.h 15535F: kernel/sched/ 15536 15537SCR24X CHIP CARD INTERFACE DRIVER 15538M: Lubomir Rintel <lkundrak@v3.sk> 15539S: Supported 15540F: drivers/char/pcmcia/scr24x_cs.c 15541 15542SCSI CDROM DRIVER 15543M: Jens Axboe <axboe@kernel.dk> 15544L: linux-scsi@vger.kernel.org 15545S: Maintained 15546W: http://www.kernel.dk 15547F: drivers/scsi/sr* 15548 15549SCSI RDMA PROTOCOL (SRP) INITIATOR 15550M: Bart Van Assche <bvanassche@acm.org> 15551L: linux-rdma@vger.kernel.org 15552S: Supported 15553Q: http://patchwork.kernel.org/project/linux-rdma/list/ 15554F: drivers/infiniband/ulp/srp/ 15555F: include/scsi/srp.h 15556 15557SCSI RDMA PROTOCOL (SRP) TARGET 15558M: Bart Van Assche <bvanassche@acm.org> 15559L: linux-rdma@vger.kernel.org 15560L: target-devel@vger.kernel.org 15561S: Supported 15562Q: http://patchwork.kernel.org/project/linux-rdma/list/ 15563F: drivers/infiniband/ulp/srpt/ 15564 15565SCSI SG DRIVER 15566M: Doug Gilbert <dgilbert@interlog.com> 15567L: linux-scsi@vger.kernel.org 15568S: Maintained 15569W: http://sg.danny.cz/sg 15570F: Documentation/scsi/scsi-generic.rst 15571F: drivers/scsi/sg.c 15572F: include/scsi/sg.h 15573 15574SCSI SUBSYSTEM 15575M: "James E.J. Bottomley" <jejb@linux.ibm.com> 15576M: "Martin K. Petersen" <martin.petersen@oracle.com> 15577L: linux-scsi@vger.kernel.org 15578S: Maintained 15579Q: https://patchwork.kernel.org/project/linux-scsi/list/ 15580T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 15581T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 15582F: Documentation/devicetree/bindings/scsi/ 15583F: drivers/scsi/ 15584F: include/scsi/ 15585 15586SCSI TAPE DRIVER 15587M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 15588L: linux-scsi@vger.kernel.org 15589S: Maintained 15590F: Documentation/scsi/st.rst 15591F: drivers/scsi/st.* 15592F: drivers/scsi/st_*.h 15593 15594SCSI TARGET SUBSYSTEM 15595M: "Martin K. Petersen" <martin.petersen@oracle.com> 15596L: linux-scsi@vger.kernel.org 15597L: target-devel@vger.kernel.org 15598S: Supported 15599W: http://www.linux-iscsi.org 15600Q: https://patchwork.kernel.org/project/target-devel/list/ 15601T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 15602F: Documentation/target/ 15603F: drivers/target/ 15604F: include/target/ 15605 15606SCTP PROTOCOL 15607M: Vlad Yasevich <vyasevich@gmail.com> 15608M: Neil Horman <nhorman@tuxdriver.com> 15609M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 15610L: linux-sctp@vger.kernel.org 15611S: Maintained 15612W: http://lksctp.sourceforge.net 15613F: Documentation/networking/sctp.rst 15614F: include/linux/sctp.h 15615F: include/net/sctp/ 15616F: include/uapi/linux/sctp.h 15617F: net/sctp/ 15618 15619SCx200 CPU SUPPORT 15620M: Jim Cromie <jim.cromie@gmail.com> 15621S: Odd Fixes 15622F: Documentation/i2c/busses/scx200_acb.rst 15623F: arch/x86/platform/scx200/ 15624F: drivers/i2c/busses/scx200* 15625F: drivers/mtd/maps/scx200_docflash.c 15626F: drivers/watchdog/scx200_wdt.c 15627F: include/linux/scx200.h 15628 15629SCx200 GPIO DRIVER 15630M: Jim Cromie <jim.cromie@gmail.com> 15631S: Maintained 15632F: drivers/char/scx200_gpio.c 15633F: include/linux/scx200_gpio.h 15634 15635SCx200 HRT CLOCKSOURCE DRIVER 15636M: Jim Cromie <jim.cromie@gmail.com> 15637S: Maintained 15638F: drivers/clocksource/scx200_hrt.c 15639 15640SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 15641M: Sascha Sommer <saschasommer@freenet.de> 15642L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 15643S: Maintained 15644F: drivers/mmc/host/sdricoh_cs.c 15645 15646SECO BOARDS CEC DRIVER 15647M: Ettore Chimenti <ek5.chimenti@gmail.com> 15648S: Maintained 15649F: drivers/media/cec/platform/seco/seco-cec.c 15650F: drivers/media/cec/platform/seco/seco-cec.h 15651 15652SECURE COMPUTING 15653M: Kees Cook <keescook@chromium.org> 15654R: Andy Lutomirski <luto@amacapital.net> 15655R: Will Drewry <wad@chromium.org> 15656S: Supported 15657T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp 15658F: Documentation/userspace-api/seccomp_filter.rst 15659F: include/linux/seccomp.h 15660F: include/uapi/linux/seccomp.h 15661F: kernel/seccomp.c 15662F: tools/testing/selftests/kselftest_harness.h 15663F: tools/testing/selftests/seccomp/* 15664K: \bsecure_computing 15665K: \bTIF_SECCOMP\b 15666 15667SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 15668M: Al Cooper <alcooperx@gmail.com> 15669L: linux-mmc@vger.kernel.org 15670L: bcm-kernel-feedback-list@broadcom.com 15671S: Maintained 15672F: drivers/mmc/host/sdhci-brcmstb* 15673 15674SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 15675M: Adrian Hunter <adrian.hunter@intel.com> 15676L: linux-mmc@vger.kernel.org 15677S: Maintained 15678F: drivers/mmc/host/sdhci* 15679F: include/linux/mmc/sdhci* 15680 15681SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 15682M: Eugen Hristev <eugen.hristev@microchip.com> 15683L: linux-mmc@vger.kernel.org 15684S: Supported 15685F: drivers/mmc/host/sdhci-of-at91.c 15686 15687SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 15688M: Ben Dooks <ben-linux@fluff.org> 15689M: Jaehoon Chung <jh80.chung@samsung.com> 15690L: linux-mmc@vger.kernel.org 15691S: Maintained 15692F: drivers/mmc/host/sdhci-s3c* 15693 15694SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 15695M: Viresh Kumar <vireshk@kernel.org> 15696L: linux-mmc@vger.kernel.org 15697S: Maintained 15698F: drivers/mmc/host/sdhci-spear.c 15699 15700SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 15701M: Kishon Vijay Abraham I <kishon@ti.com> 15702L: linux-mmc@vger.kernel.org 15703S: Maintained 15704F: drivers/mmc/host/sdhci-omap.c 15705 15706SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 15707M: Jonathan Derrick <jonathan.derrick@intel.com> 15708M: Revanth Rajashekar <revanth.rajashekar@intel.com> 15709L: linux-block@vger.kernel.org 15710S: Supported 15711F: block/opal_proto.h 15712F: block/sed* 15713F: include/linux/sed* 15714F: include/uapi/linux/sed* 15715 15716SECURITY CONTACT 15717M: Security Officers <security@kernel.org> 15718S: Supported 15719F: Documentation/admin-guide/security-bugs.rst 15720 15721SECURITY SUBSYSTEM 15722M: James Morris <jmorris@namei.org> 15723M: "Serge E. Hallyn" <serge@hallyn.com> 15724L: linux-security-module@vger.kernel.org (suggested Cc:) 15725S: Supported 15726W: http://kernsec.org/ 15727T: git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git 15728F: security/ 15729X: security/selinux/ 15730 15731SELINUX SECURITY MODULE 15732M: Paul Moore <paul@paul-moore.com> 15733M: Stephen Smalley <stephen.smalley.work@gmail.com> 15734M: Eric Paris <eparis@parisplace.org> 15735L: selinux@vger.kernel.org 15736S: Supported 15737W: https://selinuxproject.org 15738W: https://github.com/SELinuxProject 15739T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 15740F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 15741F: Documentation/ABI/obsolete/sysfs-selinux-disable 15742F: Documentation/admin-guide/LSM/SELinux.rst 15743F: include/trace/events/avc.h 15744F: include/uapi/linux/selinux_netlink.h 15745F: scripts/selinux/ 15746F: security/selinux/ 15747 15748SENSABLE PHANTOM 15749M: Jiri Slaby <jirislaby@kernel.org> 15750S: Maintained 15751F: drivers/misc/phantom.c 15752F: include/uapi/linux/phantom.h 15753 15754SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 15755M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 15756S: Maintained 15757F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 15758F: drivers/iio/chemical/scd30.h 15759F: drivers/iio/chemical/scd30_core.c 15760F: drivers/iio/chemical/scd30_i2c.c 15761F: drivers/iio/chemical/scd30_serial.c 15762 15763SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 15764M: Tomasz Duszynski <tduszyns@gmail.com> 15765S: Maintained 15766F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 15767F: drivers/iio/chemical/sps30.c 15768 15769SERIAL DEVICE BUS 15770M: Rob Herring <robh@kernel.org> 15771L: linux-serial@vger.kernel.org 15772S: Maintained 15773F: Documentation/devicetree/bindings/serial/serial.yaml 15774F: drivers/tty/serdev/ 15775F: include/linux/serdev.h 15776 15777SERIAL DRIVERS 15778M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 15779L: linux-serial@vger.kernel.org 15780S: Maintained 15781F: Documentation/devicetree/bindings/serial/ 15782F: drivers/tty/serial/ 15783 15784SERIAL IR RECEIVER 15785M: Sean Young <sean@mess.org> 15786L: linux-media@vger.kernel.org 15787S: Maintained 15788F: drivers/media/rc/serial_ir.c 15789 15790SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 15791M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15792L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15793S: Maintained 15794F: Documentation/devicetree/bindings/slimbus/ 15795F: drivers/slimbus/ 15796F: include/linux/slimbus.h 15797 15798SFC NETWORK DRIVER 15799M: Edward Cree <ecree.xilinx@gmail.com> 15800M: Martin Habets <habetsm.xilinx@gmail.com> 15801L: netdev@vger.kernel.org 15802S: Supported 15803F: drivers/net/ethernet/sfc/ 15804 15805SFF/SFP/SFP+ MODULE SUPPORT 15806M: Russell King <linux@armlinux.org.uk> 15807L: netdev@vger.kernel.org 15808S: Maintained 15809F: drivers/net/phy/phylink.c 15810F: drivers/net/phy/sfp* 15811F: include/linux/mdio/mdio-i2c.h 15812F: include/linux/phylink.h 15813F: include/linux/sfp.h 15814K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 15815 15816SGI GRU DRIVER 15817M: Dimitri Sivanich <sivanich@sgi.com> 15818S: Maintained 15819F: drivers/misc/sgi-gru/ 15820 15821SGI XP/XPC/XPNET DRIVER 15822M: Cliff Whickman <cpw@sgi.com> 15823M: Robin Holt <robinmholt@gmail.com> 15824S: Maintained 15825F: drivers/misc/sgi-xp/ 15826 15827SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 15828M: Karsten Graul <kgraul@linux.ibm.com> 15829L: linux-s390@vger.kernel.org 15830S: Supported 15831W: http://www.ibm.com/developerworks/linux/linux390/ 15832F: net/smc/ 15833 15834SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 15835M: Linus Walleij <linus.walleij@linaro.org> 15836L: linux-iio@vger.kernel.org 15837S: Maintained 15838T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 15839F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 15840F: drivers/iio/light/gp2ap002.c 15841 15842SHARP RJ54N1CB0C SENSOR DRIVER 15843M: Jacopo Mondi <jacopo@jmondi.org> 15844L: linux-media@vger.kernel.org 15845S: Odd fixes 15846T: git git://linuxtv.org/media_tree.git 15847F: drivers/media/i2c/rj54n1cb0c.c 15848F: include/media/i2c/rj54n1cb0c.h 15849 15850SH_VOU V4L2 OUTPUT DRIVER 15851L: linux-media@vger.kernel.org 15852S: Orphan 15853F: drivers/media/platform/sh_vou.c 15854F: include/media/drv-intf/sh_vou.h 15855 15856SI2157 MEDIA DRIVER 15857M: Antti Palosaari <crope@iki.fi> 15858L: linux-media@vger.kernel.org 15859S: Maintained 15860W: https://linuxtv.org 15861W: http://palosaari.fi/linux/ 15862Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15863T: git git://linuxtv.org/anttip/media_tree.git 15864F: drivers/media/tuners/si2157* 15865 15866SI2165 MEDIA DRIVER 15867M: Matthias Schwarzott <zzam@gentoo.org> 15868L: linux-media@vger.kernel.org 15869S: Maintained 15870W: https://linuxtv.org 15871Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15872F: drivers/media/dvb-frontends/si2165* 15873 15874SI2168 MEDIA DRIVER 15875M: Antti Palosaari <crope@iki.fi> 15876L: linux-media@vger.kernel.org 15877S: Maintained 15878W: https://linuxtv.org 15879W: http://palosaari.fi/linux/ 15880Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15881T: git git://linuxtv.org/anttip/media_tree.git 15882F: drivers/media/dvb-frontends/si2168* 15883 15884SI470X FM RADIO RECEIVER I2C DRIVER 15885M: Hans Verkuil <hverkuil@xs4all.nl> 15886L: linux-media@vger.kernel.org 15887S: Odd Fixes 15888W: https://linuxtv.org 15889T: git git://linuxtv.org/media_tree.git 15890F: drivers/media/radio/si470x/radio-si470x-i2c.c 15891 15892SI470X FM RADIO RECEIVER USB DRIVER 15893M: Hans Verkuil <hverkuil@xs4all.nl> 15894L: linux-media@vger.kernel.org 15895S: Maintained 15896W: https://linuxtv.org 15897T: git git://linuxtv.org/media_tree.git 15898F: drivers/media/radio/si470x/radio-si470x-common.c 15899F: drivers/media/radio/si470x/radio-si470x-usb.c 15900F: drivers/media/radio/si470x/radio-si470x.h 15901 15902SI4713 FM RADIO TRANSMITTER I2C DRIVER 15903M: Eduardo Valentin <edubezval@gmail.com> 15904L: linux-media@vger.kernel.org 15905S: Odd Fixes 15906W: https://linuxtv.org 15907T: git git://linuxtv.org/media_tree.git 15908F: drivers/media/radio/si4713/si4713.? 15909 15910SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 15911M: Eduardo Valentin <edubezval@gmail.com> 15912L: linux-media@vger.kernel.org 15913S: Odd Fixes 15914W: https://linuxtv.org 15915T: git git://linuxtv.org/media_tree.git 15916F: drivers/media/radio/si4713/radio-platform-si4713.c 15917 15918SI4713 FM RADIO TRANSMITTER USB DRIVER 15919M: Hans Verkuil <hverkuil@xs4all.nl> 15920L: linux-media@vger.kernel.org 15921S: Maintained 15922W: https://linuxtv.org 15923T: git git://linuxtv.org/media_tree.git 15924F: drivers/media/radio/si4713/radio-usb-si4713.c 15925 15926SIANO DVB DRIVER 15927M: Mauro Carvalho Chehab <mchehab@kernel.org> 15928L: linux-media@vger.kernel.org 15929S: Odd fixes 15930W: https://linuxtv.org 15931T: git git://linuxtv.org/media_tree.git 15932F: drivers/media/common/siano/ 15933F: drivers/media/mmc/siano/ 15934F: drivers/media/usb/siano/ 15935F: drivers/media/usb/siano/ 15936 15937SIFIVE DRIVERS 15938M: Palmer Dabbelt <palmer@dabbelt.com> 15939M: Paul Walmsley <paul.walmsley@sifive.com> 15940L: linux-riscv@lists.infradead.org 15941S: Supported 15942T: git git://github.com/sifive/riscv-linux.git 15943N: sifive 15944K: [^@]sifive 15945 15946SIFIVE FU540 SYSTEM-ON-CHIP 15947M: Paul Walmsley <paul.walmsley@sifive.com> 15948M: Palmer Dabbelt <palmer@dabbelt.com> 15949L: linux-riscv@lists.infradead.org 15950S: Supported 15951T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 15952N: fu540 15953K: fu540 15954 15955SIFIVE PDMA DRIVER 15956M: Green Wan <green.wan@sifive.com> 15957S: Maintained 15958F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 15959F: drivers/dma/sf-pdma/ 15960 15961SILEAD TOUCHSCREEN DRIVER 15962M: Hans de Goede <hdegoede@redhat.com> 15963L: linux-input@vger.kernel.org 15964L: platform-driver-x86@vger.kernel.org 15965S: Maintained 15966F: drivers/input/touchscreen/silead.c 15967F: drivers/platform/x86/touchscreen_dmi.c 15968 15969SILICON LABS WIRELESS DRIVERS (for WFxxx series) 15970M: Jérôme Pouiller <jerome.pouiller@silabs.com> 15971S: Supported 15972F: drivers/staging/wfx/ 15973 15974SILICON MOTION SM712 FRAME BUFFER DRIVER 15975M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15976M: Teddy Wang <teddy.wang@siliconmotion.com> 15977M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15978L: linux-fbdev@vger.kernel.org 15979S: Maintained 15980F: Documentation/fb/sm712fb.rst 15981F: drivers/video/fbdev/sm712* 15982 15983SIMPLE FIRMWARE INTERFACE (SFI) 15984S: Obsolete 15985W: http://simplefirmware.org/ 15986F: arch/x86/platform/sfi/ 15987F: drivers/sfi/ 15988F: include/linux/sfi*.h 15989 15990SIMPLEFB FB DRIVER 15991M: Hans de Goede <hdegoede@redhat.com> 15992L: linux-fbdev@vger.kernel.org 15993S: Maintained 15994F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 15995F: drivers/video/fbdev/simplefb.c 15996F: include/linux/platform_data/simplefb.h 15997 15998SIMTEC EB110ATX (Chalice CATS) 15999M: Simtec Linux Team <linux@simtec.co.uk> 16000S: Supported 16001W: http://www.simtec.co.uk/products/EB110ATX/ 16002 16003SIMTEC EB2410ITX (BAST) 16004M: Simtec Linux Team <linux@simtec.co.uk> 16005S: Supported 16006W: http://www.simtec.co.uk/products/EB2410ITX/ 16007F: arch/arm/mach-s3c/bast-ide.c 16008F: arch/arm/mach-s3c/bast-irq.c 16009F: arch/arm/mach-s3c/mach-bast.c 16010 16011SIOX 16012M: Thorsten Scherer <t.scherer@eckelmann.de> 16013M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16014R: Pengutronix Kernel Team <kernel@pengutronix.de> 16015S: Supported 16016F: drivers/gpio/gpio-siox.c 16017F: drivers/siox/* 16018F: include/trace/events/siox.h 16019 16020SIPHASH PRF ROUTINES 16021M: Jason A. Donenfeld <Jason@zx2c4.com> 16022S: Maintained 16023F: include/linux/siphash.h 16024F: lib/siphash.c 16025F: lib/test_siphash.c 16026 16027SIS 190 ETHERNET DRIVER 16028M: Francois Romieu <romieu@fr.zoreil.com> 16029L: netdev@vger.kernel.org 16030S: Maintained 16031F: drivers/net/ethernet/sis/sis190.c 16032 16033SIS 900/7016 FAST ETHERNET DRIVER 16034M: Daniele Venzano <venza@brownhat.org> 16035L: netdev@vger.kernel.org 16036S: Maintained 16037W: http://www.brownhat.org/sis900.html 16038F: drivers/net/ethernet/sis/sis900.* 16039 16040SIS FRAMEBUFFER DRIVER 16041M: Thomas Winischhofer <thomas@winischhofer.net> 16042S: Maintained 16043W: http://www.winischhofer.net/linuxsisvga.shtml 16044F: Documentation/fb/sisfb.rst 16045F: drivers/video/fbdev/sis/ 16046F: include/video/sisfb.h 16047 16048SIS I2C TOUCHSCREEN DRIVER 16049M: Mika Penttilä <mika.penttila@nextfour.com> 16050L: linux-input@vger.kernel.org 16051S: Maintained 16052F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 16053F: drivers/input/touchscreen/sis_i2c.c 16054 16055SIS USB2VGA DRIVER 16056M: Thomas Winischhofer <thomas@winischhofer.net> 16057S: Maintained 16058W: http://www.winischhofer.at/linuxsisusbvga.shtml 16059F: drivers/usb/misc/sisusbvga/ 16060 16061SLAB ALLOCATOR 16062M: Christoph Lameter <cl@linux.com> 16063M: Pekka Enberg <penberg@kernel.org> 16064M: David Rientjes <rientjes@google.com> 16065M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 16066M: Andrew Morton <akpm@linux-foundation.org> 16067L: linux-mm@kvack.org 16068S: Maintained 16069F: include/linux/sl?b*.h 16070F: mm/sl?b* 16071 16072SLEEPABLE READ-COPY UPDATE (SRCU) 16073M: Lai Jiangshan <jiangshanlai@gmail.com> 16074M: "Paul E. McKenney" <paulmck@kernel.org> 16075M: Josh Triplett <josh@joshtriplett.org> 16076R: Steven Rostedt <rostedt@goodmis.org> 16077R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 16078L: rcu@vger.kernel.org 16079S: Supported 16080W: http://www.rdrop.com/users/paulmck/RCU/ 16081T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 16082F: include/linux/srcu*.h 16083F: kernel/rcu/srcu*.c 16084 16085SMACK SECURITY MODULE 16086M: Casey Schaufler <casey@schaufler-ca.com> 16087L: linux-security-module@vger.kernel.org 16088S: Maintained 16089W: http://schaufler-ca.com 16090T: git git://github.com/cschaufler/smack-next 16091F: Documentation/admin-guide/LSM/Smack.rst 16092F: security/smack/ 16093 16094SMC91x ETHERNET DRIVER 16095M: Nicolas Pitre <nico@fluxnic.net> 16096S: Odd Fixes 16097F: drivers/net/ethernet/smsc/smc91x.* 16098 16099SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 16100M: Mark Rutland <mark.rutland@arm.com> 16101M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 16102M: Sudeep Holla <sudeep.holla@arm.com> 16103L: linux-arm-kernel@lists.infradead.org 16104S: Maintained 16105F: drivers/firmware/smccc/ 16106F: include/linux/arm-smccc.h 16107 16108SMIA AND SMIA++ IMAGE SENSOR DRIVER 16109M: Sakari Ailus <sakari.ailus@linux.intel.com> 16110L: linux-media@vger.kernel.org 16111S: Maintained 16112F: Documentation/devicetree/bindings/media/i2c/nokia,smia.txt 16113F: drivers/media/i2c/smiapp-pll.c 16114F: drivers/media/i2c/smiapp-pll.h 16115F: drivers/media/i2c/smiapp/ 16116F: include/uapi/linux/smiapp.h 16117 16118SMM665 HARDWARE MONITOR DRIVER 16119M: Guenter Roeck <linux@roeck-us.net> 16120L: linux-hwmon@vger.kernel.org 16121S: Maintained 16122F: Documentation/hwmon/smm665.rst 16123F: drivers/hwmon/smm665.c 16124 16125SMSC EMC2103 HARDWARE MONITOR DRIVER 16126M: Steve Glendinning <steve.glendinning@shawell.net> 16127L: linux-hwmon@vger.kernel.org 16128S: Maintained 16129F: Documentation/hwmon/emc2103.rst 16130F: drivers/hwmon/emc2103.c 16131 16132SMSC SCH5627 HARDWARE MONITOR DRIVER 16133M: Hans de Goede <hdegoede@redhat.com> 16134L: linux-hwmon@vger.kernel.org 16135S: Supported 16136F: Documentation/hwmon/sch5627.rst 16137F: drivers/hwmon/sch5627.c 16138 16139SMSC UFX6000 and UFX7000 USB to VGA DRIVER 16140M: Steve Glendinning <steve.glendinning@shawell.net> 16141L: linux-fbdev@vger.kernel.org 16142S: Maintained 16143F: drivers/video/fbdev/smscufx.c 16144 16145SMSC47B397 HARDWARE MONITOR DRIVER 16146M: Jean Delvare <jdelvare@suse.com> 16147L: linux-hwmon@vger.kernel.org 16148S: Maintained 16149F: Documentation/hwmon/smsc47b397.rst 16150F: drivers/hwmon/smsc47b397.c 16151 16152SMSC911x ETHERNET DRIVER 16153M: Steve Glendinning <steve.glendinning@shawell.net> 16154L: netdev@vger.kernel.org 16155S: Maintained 16156F: drivers/net/ethernet/smsc/smsc911x.* 16157F: include/linux/smsc911x.h 16158 16159SMSC9420 PCI ETHERNET DRIVER 16160M: Steve Glendinning <steve.glendinning@shawell.net> 16161L: netdev@vger.kernel.org 16162S: Maintained 16163F: drivers/net/ethernet/smsc/smsc9420.* 16164 16165SOCIONEXT (SNI) AVE NETWORK DRIVER 16166M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16167L: netdev@vger.kernel.org 16168S: Maintained 16169F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 16170F: drivers/net/ethernet/socionext/sni_ave.c 16171 16172SOCIONEXT (SNI) NETSEC NETWORK DRIVER 16173M: Jassi Brar <jaswinder.singh@linaro.org> 16174M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16175L: netdev@vger.kernel.org 16176S: Maintained 16177F: Documentation/devicetree/bindings/net/socionext-netsec.txt 16178F: drivers/net/ethernet/socionext/netsec.c 16179 16180SOCIONEXT (SNI) Synquacer SPI DRIVER 16181M: Masahisa Kojima <masahisa.kojima@linaro.org> 16182M: Jassi Brar <jaswinder.singh@linaro.org> 16183L: linux-spi@vger.kernel.org 16184S: Maintained 16185F: Documentation/devicetree/bindings/spi/spi-synquacer.txt 16186F: drivers/spi/spi-synquacer.c 16187 16188SOCIONEXT SYNQUACER I2C DRIVER 16189M: Ard Biesheuvel <ardb@kernel.org> 16190L: linux-i2c@vger.kernel.org 16191S: Maintained 16192F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 16193F: drivers/i2c/busses/i2c-synquacer.c 16194 16195SOCIONEXT UNIPHIER SOUND DRIVER 16196L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16197S: Orphan 16198F: sound/soc/uniphier/ 16199 16200SOEKRIS NET48XX LED SUPPORT 16201M: Chris Boot <bootc@bootc.net> 16202S: Maintained 16203F: drivers/leds/leds-net48xx.c 16204 16205SOFT-IWARP DRIVER (siw) 16206M: Bernard Metzler <bmt@zurich.ibm.com> 16207L: linux-rdma@vger.kernel.org 16208S: Supported 16209F: drivers/infiniband/sw/siw/ 16210F: include/uapi/rdma/siw-abi.h 16211 16212SOFT-ROCE DRIVER (rxe) 16213M: Zhu Yanjun <yanjunz@nvidia.com> 16214L: linux-rdma@vger.kernel.org 16215S: Supported 16216F: drivers/infiniband/sw/rxe/ 16217F: include/uapi/rdma/rdma_user_rxe.h 16218 16219SOFTLOGIC 6x10 MPEG CODEC 16220M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 16221M: Anton Sviridenko <anton@corp.bluecherry.net> 16222M: Andrey Utkin <andrey_utkin@fastmail.com> 16223M: Ismael Luceno <ismael@iodev.co.uk> 16224L: linux-media@vger.kernel.org 16225S: Supported 16226F: drivers/media/pci/solo6x10/ 16227 16228SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 16229M: James Morse <james.morse@arm.com> 16230L: linux-arm-kernel@lists.infradead.org 16231S: Maintained 16232F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 16233F: drivers/firmware/arm_sdei.c 16234F: include/linux/arm_sdei.h 16235F: include/uapi/linux/arm_sdei.h 16236 16237SOFTWARE RAID (Multiple Disks) SUPPORT 16238M: Song Liu <song@kernel.org> 16239L: linux-raid@vger.kernel.org 16240S: Supported 16241T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 16242F: drivers/md/Kconfig 16243F: drivers/md/Makefile 16244F: drivers/md/md* 16245F: drivers/md/raid* 16246F: include/linux/raid/ 16247F: include/uapi/linux/raid/ 16248 16249SOLIDRUN CLEARFOG SUPPORT 16250M: Russell King <linux@armlinux.org.uk> 16251S: Maintained 16252F: arch/arm/boot/dts/armada-388-clearfog* 16253F: arch/arm/boot/dts/armada-38x-solidrun-* 16254 16255SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 16256M: Russell King <linux@armlinux.org.uk> 16257S: Maintained 16258F: arch/arm/boot/dts/imx6*-cubox-i* 16259F: arch/arm/boot/dts/imx6*-hummingboard* 16260F: arch/arm/boot/dts/imx6*-sr-* 16261 16262SONIC NETWORK DRIVER 16263M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 16264L: netdev@vger.kernel.org 16265S: Maintained 16266F: drivers/net/ethernet/natsemi/sonic.* 16267 16268SONICS SILICON BACKPLANE DRIVER (SSB) 16269M: Michael Buesch <m@bues.ch> 16270L: linux-wireless@vger.kernel.org 16271S: Maintained 16272F: drivers/ssb/ 16273F: include/linux/ssb/ 16274 16275SONY IMX214 SENSOR DRIVER 16276M: Ricardo Ribalda <ribalda@kernel.org> 16277L: linux-media@vger.kernel.org 16278S: Maintained 16279T: git git://linuxtv.org/media_tree.git 16280F: Documentation/devicetree/bindings/media/i2c/sony,imx214.txt 16281F: drivers/media/i2c/imx214.c 16282 16283SONY IMX219 SENSOR DRIVER 16284M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16285L: linux-media@vger.kernel.org 16286S: Maintained 16287T: git git://linuxtv.org/media_tree.git 16288F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 16289F: drivers/media/i2c/imx219.c 16290 16291SONY IMX258 SENSOR DRIVER 16292M: Sakari Ailus <sakari.ailus@linux.intel.com> 16293L: linux-media@vger.kernel.org 16294S: Maintained 16295T: git git://linuxtv.org/media_tree.git 16296F: drivers/media/i2c/imx258.c 16297 16298SONY IMX274 SENSOR DRIVER 16299M: Leon Luo <leonl@leopardimaging.com> 16300L: linux-media@vger.kernel.org 16301S: Maintained 16302T: git git://linuxtv.org/media_tree.git 16303F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 16304F: drivers/media/i2c/imx274.c 16305 16306SONY IMX290 SENSOR DRIVER 16307M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16308L: linux-media@vger.kernel.org 16309S: Maintained 16310T: git git://linuxtv.org/media_tree.git 16311F: Documentation/devicetree/bindings/media/i2c/imx290.txt 16312F: drivers/media/i2c/imx290.c 16313 16314SONY IMX319 SENSOR DRIVER 16315M: Bingbu Cao <bingbu.cao@intel.com> 16316L: linux-media@vger.kernel.org 16317S: Maintained 16318T: git git://linuxtv.org/media_tree.git 16319F: drivers/media/i2c/imx319.c 16320 16321SONY IMX355 SENSOR DRIVER 16322M: Tianshu Qiu <tian.shu.qiu@intel.com> 16323L: linux-media@vger.kernel.org 16324S: Maintained 16325T: git git://linuxtv.org/media_tree.git 16326F: drivers/media/i2c/imx355.c 16327 16328SONY MEMORYSTICK SUBSYSTEM 16329M: Maxim Levitsky <maximlevitsky@gmail.com> 16330M: Alex Dubov <oakad@yahoo.com> 16331M: Ulf Hansson <ulf.hansson@linaro.org> 16332L: linux-mmc@vger.kernel.org 16333S: Maintained 16334T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 16335F: drivers/memstick/ 16336F: include/linux/memstick.h 16337 16338SONY VAIO CONTROL DEVICE DRIVER 16339M: Mattia Dongili <malattia@linux.it> 16340L: platform-driver-x86@vger.kernel.org 16341S: Maintained 16342W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 16343F: Documentation/admin-guide/laptops/sony-laptop.rst 16344F: drivers/char/sonypi.c 16345F: drivers/platform/x86/sony-laptop.c 16346F: include/linux/sony-laptop.h 16347 16348SOUND 16349M: Jaroslav Kysela <perex@perex.cz> 16350M: Takashi Iwai <tiwai@suse.com> 16351L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16352S: Maintained 16353W: http://www.alsa-project.org/ 16354Q: http://patchwork.kernel.org/project/alsa-devel/list/ 16355T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 16356F: Documentation/sound/ 16357F: include/sound/ 16358F: include/uapi/sound/ 16359F: sound/ 16360 16361SOUND - COMPRESSED AUDIO 16362M: Vinod Koul <vkoul@kernel.org> 16363L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16364S: Supported 16365T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 16366F: Documentation/sound/designs/compress-offload.rst 16367F: include/sound/compress_driver.h 16368F: include/uapi/sound/compress_* 16369F: sound/core/compress_offload.c 16370F: sound/soc/soc-compress.c 16371 16372SOUND - DMAENGINE HELPERS 16373M: Lars-Peter Clausen <lars@metafoo.de> 16374S: Supported 16375F: include/sound/dmaengine_pcm.h 16376F: sound/core/pcm_dmaengine.c 16377F: sound/soc/soc-generic-dmaengine-pcm.c 16378 16379SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 16380M: Liam Girdwood <lgirdwood@gmail.com> 16381M: Mark Brown <broonie@kernel.org> 16382L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16383S: Supported 16384W: http://alsa-project.org/main/index.php/ASoC 16385T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 16386F: Documentation/devicetree/bindings/sound/ 16387F: Documentation/sound/soc/ 16388F: include/dt-bindings/sound/ 16389F: include/sound/soc* 16390F: sound/soc/ 16391 16392SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 16393M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 16394M: Liam Girdwood <lgirdwood@gmail.com> 16395M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 16396M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 16397M: Daniel Baluta <daniel.baluta@nxp.com> 16398L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 16399S: Supported 16400W: https://github.com/thesofproject/linux/ 16401F: sound/soc/sof/ 16402 16403SOUNDWIRE SUBSYSTEM 16404M: Vinod Koul <vkoul@kernel.org> 16405M: Bard Liao <yung-chuan.liao@linux.intel.com> 16406R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 16407R: Sanyog Kale <sanyog.r.kale@intel.com> 16408L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16409S: Supported 16410F: Documentation/driver-api/soundwire/ 16411F: drivers/soundwire/ 16412F: include/linux/soundwire/ 16413 16414SP2 MEDIA DRIVER 16415M: Olli Salonen <olli.salonen@iki.fi> 16416L: linux-media@vger.kernel.org 16417S: Maintained 16418W: https://linuxtv.org 16419Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16420F: drivers/media/dvb-frontends/sp2* 16421 16422SPARC + UltraSPARC (sparc/sparc64) 16423M: "David S. Miller" <davem@davemloft.net> 16424L: sparclinux@vger.kernel.org 16425S: Maintained 16426Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 16427T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 16428T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 16429F: arch/sparc/ 16430F: drivers/sbus/ 16431 16432SPARC SERIAL DRIVERS 16433M: "David S. Miller" <davem@davemloft.net> 16434L: sparclinux@vger.kernel.org 16435S: Maintained 16436T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 16437T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 16438F: drivers/tty/serial/suncore.c 16439F: drivers/tty/serial/sunhv.c 16440F: drivers/tty/serial/sunsab.c 16441F: drivers/tty/serial/sunsab.h 16442F: drivers/tty/serial/sunsu.c 16443F: drivers/tty/serial/sunzilog.c 16444F: drivers/tty/serial/sunzilog.h 16445F: drivers/tty/vcc.c 16446F: include/linux/sunserialcore.h 16447 16448SPARSE CHECKER 16449M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 16450L: linux-sparse@vger.kernel.org 16451S: Maintained 16452W: https://sparse.docs.kernel.org/ 16453T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 16454Q: https://patchwork.kernel.org/project/linux-sparse/list/ 16455B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 16456F: include/linux/compiler.h 16457 16458SPEAKUP CONSOLE SPEECH DRIVER 16459M: William Hubbs <w.d.hubbs@gmail.com> 16460M: Chris Brannon <chris@the-brannons.com> 16461M: Kirk Reiser <kirk@reisers.ca> 16462M: Samuel Thibault <samuel.thibault@ens-lyon.org> 16463L: speakup@linux-speakup.org 16464S: Odd Fixes 16465W: http://www.linux-speakup.org/ 16466F: drivers/accessibility/speakup/ 16467 16468SPEAR CLOCK FRAMEWORK SUPPORT 16469M: Viresh Kumar <vireshk@kernel.org> 16470L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16471S: Maintained 16472W: http://www.st.com/spear 16473F: drivers/clk/spear/ 16474 16475SPEAR PLATFORM SUPPORT 16476M: Viresh Kumar <vireshk@kernel.org> 16477M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 16478L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16479S: Maintained 16480W: http://www.st.com/spear 16481F: arch/arm/boot/dts/spear* 16482F: arch/arm/mach-spear/ 16483 16484SPI NOR SUBSYSTEM 16485M: Tudor Ambarus <tudor.ambarus@microchip.com> 16486L: linux-mtd@lists.infradead.org 16487S: Maintained 16488W: http://www.linux-mtd.infradead.org/ 16489Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 16490C: irc://irc.oftc.net/mtd 16491T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 16492F: drivers/mtd/spi-nor/ 16493F: include/linux/mtd/spi-nor.h 16494 16495SPI SUBSYSTEM 16496M: Mark Brown <broonie@kernel.org> 16497L: linux-spi@vger.kernel.org 16498S: Maintained 16499Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 16500T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 16501F: Documentation/devicetree/bindings/spi/ 16502F: Documentation/spi/ 16503F: drivers/spi/ 16504F: include/linux/spi/ 16505F: include/uapi/linux/spi/ 16506F: tools/spi/ 16507 16508SPIDERNET NETWORK DRIVER for CELL 16509M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 16510L: netdev@vger.kernel.org 16511S: Supported 16512F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 16513F: drivers/net/ethernet/toshiba/spider_net* 16514 16515SPMI SUBSYSTEM 16516R: Stephen Boyd <sboyd@kernel.org> 16517L: linux-arm-msm@vger.kernel.org 16518F: Documentation/devicetree/bindings/spmi/ 16519F: drivers/spmi/ 16520F: include/dt-bindings/spmi/spmi.h 16521F: include/linux/spmi.h 16522F: include/trace/events/spmi.h 16523 16524SPU FILE SYSTEM 16525M: Jeremy Kerr <jk@ozlabs.org> 16526L: linuxppc-dev@lists.ozlabs.org 16527S: Supported 16528W: http://www.ibm.com/developerworks/power/cell/ 16529F: Documentation/filesystems/spufs/spufs.rst 16530F: arch/powerpc/platforms/cell/spufs/ 16531 16532SQUASHFS FILE SYSTEM 16533M: Phillip Lougher <phillip@squashfs.org.uk> 16534L: squashfs-devel@lists.sourceforge.net (subscribers-only) 16535S: Maintained 16536W: http://squashfs.org.uk 16537T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 16538F: Documentation/filesystems/squashfs.rst 16539F: fs/squashfs/ 16540 16541SRM (Alpha) environment access 16542M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 16543S: Maintained 16544F: arch/alpha/kernel/srm_env.c 16545 16546ST LSM6DSx IMU IIO DRIVER 16547M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 16548L: linux-iio@vger.kernel.org 16549S: Maintained 16550W: http://www.st.com/ 16551F: Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt 16552F: drivers/iio/imu/st_lsm6dsx/ 16553 16554ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 16555M: Mickael Guene <mickael.guene@st.com> 16556L: linux-media@vger.kernel.org 16557S: Maintained 16558T: git git://linuxtv.org/media_tree.git 16559F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt 16560F: drivers/media/i2c/st-mipid02.c 16561 16562ST STM32 I2C/SMBUS DRIVER 16563M: Pierre-Yves MORDRET <pierre-yves.mordret@st.com> 16564L: linux-i2c@vger.kernel.org 16565S: Maintained 16566F: drivers/i2c/busses/i2c-stm32* 16567 16568ST VL53L0X ToF RANGER(I2C) IIO DRIVER 16569M: Song Qiang <songqiang1304521@gmail.com> 16570L: linux-iio@vger.kernel.org 16571S: Maintained 16572F: Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt 16573F: drivers/iio/proximity/vl53l0x-i2c.c 16574 16575STABLE BRANCH 16576M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 16577M: Sasha Levin <sashal@kernel.org> 16578L: stable@vger.kernel.org 16579S: Supported 16580F: Documentation/process/stable-kernel-rules.rst 16581 16582STAGING - ATOMISP DRIVER 16583M: Mauro Carvalho Chehab <mchehab@kernel.org> 16584R: Sakari Ailus <sakari.ailus@linux.intel.com> 16585L: linux-media@vger.kernel.org 16586S: Maintained 16587F: drivers/staging/media/atomisp/ 16588 16589STAGING - COMEDI 16590M: Ian Abbott <abbotti@mev.co.uk> 16591M: H Hartley Sweeten <hsweeten@visionengravers.com> 16592S: Odd Fixes 16593F: drivers/staging/comedi/ 16594 16595STAGING - FIELDBUS SUBSYSTEM 16596M: Sven Van Asbroeck <TheSven73@gmail.com> 16597S: Maintained 16598F: drivers/staging/fieldbus/* 16599F: drivers/staging/fieldbus/Documentation/ 16600 16601STAGING - HMS ANYBUS-S BUS 16602M: Sven Van Asbroeck <TheSven73@gmail.com> 16603S: Maintained 16604F: drivers/staging/fieldbus/anybuss/ 16605 16606STAGING - INDUSTRIAL IO 16607M: Jonathan Cameron <jic23@kernel.org> 16608L: linux-iio@vger.kernel.org 16609S: Odd Fixes 16610F: Documentation/devicetree/bindings/staging/iio/ 16611F: drivers/staging/iio/ 16612 16613STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 16614M: Marc Dietrich <marvin24@gmx.de> 16615L: ac100@lists.launchpad.net (moderated for non-subscribers) 16616L: linux-tegra@vger.kernel.org 16617S: Maintained 16618F: drivers/staging/nvec/ 16619 16620STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 16621M: Jens Frederich <jfrederich@gmail.com> 16622M: Daniel Drake <dsd@laptop.org> 16623M: Jon Nettleton <jon.nettleton@gmail.com> 16624S: Maintained 16625W: http://wiki.laptop.org/go/DCON 16626F: drivers/staging/olpc_dcon/ 16627 16628STAGING - REALTEK RTL8188EU DRIVERS 16629M: Larry Finger <Larry.Finger@lwfinger.net> 16630S: Odd Fixes 16631F: drivers/staging/rtl8188eu/ 16632 16633STAGING - REALTEK RTL8712U DRIVERS 16634M: Larry Finger <Larry.Finger@lwfinger.net> 16635M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 16636S: Odd Fixes 16637F: drivers/staging/rtl8712/ 16638 16639STAGING - SEPS525 LCD CONTROLLER DRIVERS 16640M: Michael Hennerich <michael.hennerich@analog.com> 16641L: linux-fbdev@vger.kernel.org 16642S: Supported 16643F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 16644F: drivers/staging/fbtft/fb_seps525.c 16645 16646STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 16647M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16648M: Teddy Wang <teddy.wang@siliconmotion.com> 16649M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16650L: linux-fbdev@vger.kernel.org 16651S: Maintained 16652F: drivers/staging/sm750fb/ 16653 16654STAGING - VIA VT665X DRIVERS 16655M: Forest Bond <forest@alittletooquiet.net> 16656S: Odd Fixes 16657F: drivers/staging/vt665?/ 16658 16659STAGING SUBSYSTEM 16660M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 16661L: devel@driverdev.osuosl.org 16662S: Supported 16663T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 16664F: drivers/staging/ 16665 16666STARFIRE/DURALAN NETWORK DRIVER 16667M: Ion Badulescu <ionut@badula.org> 16668S: Odd Fixes 16669F: drivers/net/ethernet/adaptec/starfire* 16670 16671STEC S1220 SKD DRIVER 16672M: Damien Le Moal <Damien.LeMoal@wdc.com> 16673L: linux-block@vger.kernel.org 16674S: Maintained 16675F: drivers/block/skd*[ch] 16676 16677STI AUDIO (ASoC) DRIVERS 16678M: Arnaud Pouliquen <arnaud.pouliquen@st.com> 16679L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16680S: Maintained 16681F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 16682F: sound/soc/sti/ 16683 16684STI CEC DRIVER 16685M: Benjamin Gaignard <benjamin.gaignard@linaro.org> 16686S: Maintained 16687F: Documentation/devicetree/bindings/media/stih-cec.txt 16688F: drivers/media/cec/platform/sti/ 16689 16690STK1160 USB VIDEO CAPTURE DRIVER 16691M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 16692L: linux-media@vger.kernel.org 16693S: Maintained 16694T: git git://linuxtv.org/media_tree.git 16695F: drivers/media/usb/stk1160/ 16696 16697STM32 AUDIO (ASoC) DRIVERS 16698M: Olivier Moysan <olivier.moysan@st.com> 16699M: Arnaud Pouliquen <arnaud.pouliquen@st.com> 16700L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16701S: Maintained 16702F: Documentation/devicetree/bindings/sound/st,stm32-*.txt 16703F: sound/soc/stm/ 16704 16705STM32 TIMER/LPTIMER DRIVERS 16706M: Fabrice Gasnier <fabrice.gasnier@st.com> 16707S: Maintained 16708F: Documentation/ABI/testing/*timer-stm32 16709F: Documentation/devicetree/bindings/*/*stm32-*timer* 16710F: drivers/*/stm32-*timer* 16711F: drivers/pwm/pwm-stm32* 16712F: include/linux/*/stm32-*tim* 16713 16714STMMAC ETHERNET DRIVER 16715M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 16716M: Alexandre Torgue <alexandre.torgue@st.com> 16717M: Jose Abreu <joabreu@synopsys.com> 16718L: netdev@vger.kernel.org 16719S: Supported 16720W: http://www.stlinux.com 16721F: Documentation/networking/device_drivers/ethernet/stmicro/ 16722F: drivers/net/ethernet/stmicro/stmmac/ 16723 16724SUN3/3X 16725M: Sam Creasey <sammy@sammy.net> 16726S: Maintained 16727W: http://sammy.net/sun3/ 16728F: arch/m68k/include/asm/sun3* 16729F: arch/m68k/kernel/*sun3* 16730F: arch/m68k/sun3*/ 16731F: drivers/net/ethernet/i825xx/sun3* 16732 16733SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 16734M: Hans de Goede <hdegoede@redhat.com> 16735L: linux-input@vger.kernel.org 16736S: Maintained 16737F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 16738F: drivers/input/keyboard/sun4i-lradc-keys.c 16739 16740SUNDANCE NETWORK DRIVER 16741M: Denis Kirjanov <kda@linux-powerpc.org> 16742L: netdev@vger.kernel.org 16743S: Maintained 16744F: drivers/net/ethernet/dlink/sundance.c 16745 16746SUPERH 16747M: Yoshinori Sato <ysato@users.sourceforge.jp> 16748M: Rich Felker <dalias@libc.org> 16749L: linux-sh@vger.kernel.org 16750S: Maintained 16751Q: http://patchwork.kernel.org/project/linux-sh/list/ 16752F: Documentation/sh/ 16753F: arch/sh/ 16754F: drivers/sh/ 16755 16756SUSPEND TO RAM 16757M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 16758M: Len Brown <len.brown@intel.com> 16759M: Pavel Machek <pavel@ucw.cz> 16760L: linux-pm@vger.kernel.org 16761S: Supported 16762B: https://bugzilla.kernel.org 16763F: Documentation/power/ 16764F: arch/x86/kernel/acpi/ 16765F: drivers/base/power/ 16766F: include/linux/freezer.h 16767F: include/linux/pm.h 16768F: include/linux/suspend.h 16769F: kernel/power/ 16770 16771SVGA HANDLING 16772M: Martin Mares <mj@ucw.cz> 16773L: linux-video@atrey.karlin.mff.cuni.cz 16774S: Maintained 16775F: Documentation/admin-guide/svga.rst 16776F: arch/x86/boot/video* 16777 16778SWIOTLB SUBSYSTEM 16779M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 16780L: iommu@lists.linux-foundation.org 16781S: Supported 16782T: git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git 16783F: arch/*/kernel/pci-swiotlb.c 16784F: include/linux/swiotlb.h 16785F: kernel/dma/swiotlb.c 16786 16787SWITCHDEV 16788M: Jiri Pirko <jiri@resnulli.us> 16789M: Ivan Vecera <ivecera@redhat.com> 16790L: netdev@vger.kernel.org 16791S: Supported 16792F: include/net/switchdev.h 16793F: net/switchdev/ 16794 16795SY8106A REGULATOR DRIVER 16796M: Icenowy Zheng <icenowy@aosc.io> 16797S: Maintained 16798F: Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt 16799F: drivers/regulator/sy8106a-regulator.c 16800 16801SYNC FILE FRAMEWORK 16802M: Sumit Semwal <sumit.semwal@linaro.org> 16803R: Gustavo Padovan <gustavo@padovan.org> 16804L: linux-media@vger.kernel.org 16805L: dri-devel@lists.freedesktop.org 16806S: Maintained 16807T: git git://anongit.freedesktop.org/drm/drm-misc 16808F: Documentation/driver-api/sync_file.rst 16809F: drivers/dma-buf/dma-fence* 16810F: drivers/dma-buf/sw_sync.c 16811F: drivers/dma-buf/sync_* 16812F: include/linux/sync_file.h 16813F: include/uapi/linux/sync_file.h 16814 16815SYNOPSYS ARC ARCHITECTURE 16816M: Vineet Gupta <vgupta@synopsys.com> 16817L: linux-snps-arc@lists.infradead.org 16818S: Supported 16819T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 16820F: Documentation/devicetree/bindings/arc/* 16821F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 16822F: arch/arc/ 16823F: drivers/clocksource/arc_timer.c 16824F: drivers/tty/serial/arc_uart.c 16825 16826SYNOPSYS ARC HSDK SDP pll clock driver 16827M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 16828S: Supported 16829F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 16830F: drivers/clk/clk-hsdk-pll.c 16831 16832SYNOPSYS ARC SDP clock driver 16833M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 16834S: Supported 16835F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 16836F: drivers/clk/axs10x/* 16837 16838SYNOPSYS ARC SDP platform support 16839M: Alexey Brodkin <abrodkin@synopsys.com> 16840S: Supported 16841F: Documentation/devicetree/bindings/arc/axs10* 16842F: arch/arc/boot/dts/ax* 16843F: arch/arc/plat-axs10x 16844 16845SYNOPSYS AXS10x RESET CONTROLLER DRIVER 16846M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 16847S: Supported 16848F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt 16849F: drivers/reset/reset-axs10x.c 16850 16851SYNOPSYS CREG GPIO DRIVER 16852M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 16853S: Maintained 16854F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 16855F: drivers/gpio/gpio-creg-snps.c 16856 16857SYNOPSYS DESIGNWARE 8250 UART DRIVER 16858R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 16859S: Maintained 16860F: drivers/tty/serial/8250/8250_dw.c 16861F: drivers/tty/serial/8250/8250_dwlib.* 16862F: drivers/tty/serial/8250/8250_lpss.c 16863 16864SYNOPSYS DESIGNWARE APB GPIO DRIVER 16865M: Hoan Tran <hoan@os.amperecomputing.com> 16866M: Serge Semin <fancer.lancer@gmail.com> 16867L: linux-gpio@vger.kernel.org 16868S: Maintained 16869F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 16870F: drivers/gpio/gpio-dwapb.c 16871 16872SYNOPSYS DESIGNWARE APB SSI DRIVER 16873M: Serge Semin <fancer.lancer@gmail.com> 16874L: linux-spi@vger.kernel.org 16875S: Supported 16876F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 16877F: drivers/spi/spi-dw* 16878 16879SYNOPSYS DESIGNWARE AXI DMAC DRIVER 16880M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 16881S: Maintained 16882F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt 16883F: drivers/dma/dw-axi-dmac/ 16884 16885SYNOPSYS DESIGNWARE DMAC DRIVER 16886M: Viresh Kumar <vireshk@kernel.org> 16887R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 16888S: Maintained 16889F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 16890F: drivers/dma/dw/ 16891F: include/dt-bindings/dma/dw-dmac.h 16892F: include/linux/dma/dw.h 16893F: include/linux/platform_data/dma-dw.h 16894 16895SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 16896M: Jose Abreu <Jose.Abreu@synopsys.com> 16897L: netdev@vger.kernel.org 16898S: Supported 16899F: drivers/net/ethernet/synopsys/ 16900 16901SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 16902M: Jose Abreu <Jose.Abreu@synopsys.com> 16903L: netdev@vger.kernel.org 16904S: Supported 16905F: drivers/net/pcs/pcs-xpcs.c 16906F: include/linux/pcs/pcs-xpcs.h 16907 16908SYNOPSYS DESIGNWARE I2C DRIVER 16909M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 16910R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 16911R: Mika Westerberg <mika.westerberg@linux.intel.com> 16912L: linux-i2c@vger.kernel.org 16913S: Maintained 16914F: drivers/i2c/busses/i2c-designware-* 16915F: include/linux/platform_data/i2c-designware.h 16916 16917SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 16918M: Jaehoon Chung <jh80.chung@samsung.com> 16919L: linux-mmc@vger.kernel.org 16920S: Maintained 16921F: drivers/mmc/host/dw_mmc* 16922 16923SYNOPSYS HSDK RESET CONTROLLER DRIVER 16924M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 16925S: Supported 16926F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 16927F: drivers/reset/reset-hsdk.c 16928F: include/dt-bindings/reset/snps,hsdk-reset.h 16929 16930SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 16931M: Prabu Thangamuthu <prabu.t@synopsys.com> 16932M: Manjunath M B <manjumb@synopsys.com> 16933L: linux-mmc@vger.kernel.org 16934S: Maintained 16935F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 16936 16937SYSTEM CONFIGURATION (SYSCON) 16938M: Lee Jones <lee.jones@linaro.org> 16939M: Arnd Bergmann <arnd@arndb.de> 16940S: Supported 16941T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 16942F: drivers/mfd/syscon.c 16943 16944SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 16945M: Sudeep Holla <sudeep.holla@arm.com> 16946L: linux-arm-kernel@lists.infradead.org 16947S: Maintained 16948F: Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt 16949F: drivers/clk/clk-sc[mp]i.c 16950F: drivers/cpufreq/sc[mp]i-cpufreq.c 16951F: drivers/firmware/arm_scmi/ 16952F: drivers/firmware/arm_scpi.c 16953F: drivers/reset/reset-scmi.c 16954F: include/linux/sc[mp]i_protocol.h 16955F: include/trace/events/scmi.h 16956 16957SYSTEM RESET/SHUTDOWN DRIVERS 16958M: Sebastian Reichel <sre@kernel.org> 16959L: linux-pm@vger.kernel.org 16960S: Maintained 16961T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16962F: Documentation/devicetree/bindings/power/reset/ 16963F: drivers/power/reset/ 16964 16965SYSTEM TRACE MODULE CLASS 16966M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16967S: Maintained 16968T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 16969F: Documentation/trace/stm.rst 16970F: drivers/hwtracing/stm/ 16971F: include/linux/stm.h 16972F: include/uapi/linux/stm.h 16973 16974SYSTEM76 ACPI DRIVER 16975M: Jeremy Soller <jeremy@system76.com> 16976M: System76 Product Development <productdev@system76.com> 16977L: platform-driver-x86@vger.kernel.org 16978S: Maintained 16979F: drivers/platform/x86/system76_acpi.c 16980 16981SYSV FILESYSTEM 16982M: Christoph Hellwig <hch@infradead.org> 16983S: Maintained 16984F: Documentation/filesystems/sysv-fs.rst 16985F: fs/sysv/ 16986F: include/linux/sysv_fs.h 16987 16988TASKSTATS STATISTICS INTERFACE 16989M: Balbir Singh <bsingharora@gmail.com> 16990S: Maintained 16991F: Documentation/accounting/taskstats* 16992F: include/linux/taskstats* 16993F: kernel/taskstats.c 16994 16995TC subsystem 16996M: Jamal Hadi Salim <jhs@mojatatu.com> 16997M: Cong Wang <xiyou.wangcong@gmail.com> 16998M: Jiri Pirko <jiri@resnulli.us> 16999L: netdev@vger.kernel.org 17000S: Maintained 17001F: include/net/pkt_cls.h 17002F: include/net/pkt_sched.h 17003F: include/net/tc_act/ 17004F: include/uapi/linux/pkt_cls.h 17005F: include/uapi/linux/pkt_sched.h 17006F: include/uapi/linux/tc_act/ 17007F: include/uapi/linux/tc_ematch/ 17008F: net/sched/ 17009 17010TC90522 MEDIA DRIVER 17011M: Akihiro Tsukada <tskd08@gmail.com> 17012L: linux-media@vger.kernel.org 17013S: Odd Fixes 17014F: drivers/media/dvb-frontends/tc90522* 17015 17016TCP LOW PRIORITY MODULE 17017M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 17018M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 17019S: Maintained 17020W: http://tcp-lp-mod.sourceforge.net/ 17021F: net/ipv4/tcp_lp.c 17022 17023TDA10071 MEDIA DRIVER 17024M: Antti Palosaari <crope@iki.fi> 17025L: linux-media@vger.kernel.org 17026S: Maintained 17027W: https://linuxtv.org 17028W: http://palosaari.fi/linux/ 17029Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17030T: git git://linuxtv.org/anttip/media_tree.git 17031F: drivers/media/dvb-frontends/tda10071* 17032 17033TDA18212 MEDIA DRIVER 17034M: Antti Palosaari <crope@iki.fi> 17035L: linux-media@vger.kernel.org 17036S: Maintained 17037W: https://linuxtv.org 17038W: http://palosaari.fi/linux/ 17039Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17040T: git git://linuxtv.org/anttip/media_tree.git 17041F: drivers/media/tuners/tda18212* 17042 17043TDA18218 MEDIA DRIVER 17044M: Antti Palosaari <crope@iki.fi> 17045L: linux-media@vger.kernel.org 17046S: Maintained 17047W: https://linuxtv.org 17048W: http://palosaari.fi/linux/ 17049Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17050T: git git://linuxtv.org/anttip/media_tree.git 17051F: drivers/media/tuners/tda18218* 17052 17053TDA18250 MEDIA DRIVER 17054M: Olli Salonen <olli.salonen@iki.fi> 17055L: linux-media@vger.kernel.org 17056S: Maintained 17057W: https://linuxtv.org 17058Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17059T: git git://linuxtv.org/media_tree.git 17060F: drivers/media/tuners/tda18250* 17061 17062TDA18271 MEDIA DRIVER 17063M: Michael Krufky <mkrufky@linuxtv.org> 17064L: linux-media@vger.kernel.org 17065S: Maintained 17066W: https://linuxtv.org 17067W: http://github.com/mkrufky 17068Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17069T: git git://linuxtv.org/mkrufky/tuners.git 17070F: drivers/media/tuners/tda18271* 17071 17072TDA1997x MEDIA DRIVER 17073M: Tim Harvey <tharvey@gateworks.com> 17074L: linux-media@vger.kernel.org 17075S: Maintained 17076W: https://linuxtv.org 17077Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17078F: drivers/media/i2c/tda1997x.* 17079 17080TDA827x MEDIA DRIVER 17081M: Michael Krufky <mkrufky@linuxtv.org> 17082L: linux-media@vger.kernel.org 17083S: Maintained 17084W: https://linuxtv.org 17085W: http://github.com/mkrufky 17086Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17087T: git git://linuxtv.org/mkrufky/tuners.git 17088F: drivers/media/tuners/tda8290.* 17089 17090TDA8290 MEDIA DRIVER 17091M: Michael Krufky <mkrufky@linuxtv.org> 17092L: linux-media@vger.kernel.org 17093S: Maintained 17094W: https://linuxtv.org 17095W: http://github.com/mkrufky 17096Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17097T: git git://linuxtv.org/mkrufky/tuners.git 17098F: drivers/media/tuners/tda8290.* 17099 17100TDA9840 MEDIA DRIVER 17101M: Hans Verkuil <hverkuil@xs4all.nl> 17102L: linux-media@vger.kernel.org 17103S: Maintained 17104W: https://linuxtv.org 17105T: git git://linuxtv.org/media_tree.git 17106F: drivers/media/i2c/tda9840* 17107 17108TEA5761 TUNER DRIVER 17109M: Mauro Carvalho Chehab <mchehab@kernel.org> 17110L: linux-media@vger.kernel.org 17111S: Odd fixes 17112W: https://linuxtv.org 17113T: git git://linuxtv.org/media_tree.git 17114F: drivers/media/tuners/tea5761.* 17115 17116TEA5767 TUNER DRIVER 17117M: Mauro Carvalho Chehab <mchehab@kernel.org> 17118L: linux-media@vger.kernel.org 17119S: Maintained 17120W: https://linuxtv.org 17121T: git git://linuxtv.org/media_tree.git 17122F: drivers/media/tuners/tea5767.* 17123 17124TEA6415C MEDIA DRIVER 17125M: Hans Verkuil <hverkuil@xs4all.nl> 17126L: linux-media@vger.kernel.org 17127S: Maintained 17128W: https://linuxtv.org 17129T: git git://linuxtv.org/media_tree.git 17130F: drivers/media/i2c/tea6415c* 17131 17132TEA6420 MEDIA DRIVER 17133M: Hans Verkuil <hverkuil@xs4all.nl> 17134L: linux-media@vger.kernel.org 17135S: Maintained 17136W: https://linuxtv.org 17137T: git git://linuxtv.org/media_tree.git 17138F: drivers/media/i2c/tea6420* 17139 17140TEAM DRIVER 17141M: Jiri Pirko <jiri@resnulli.us> 17142L: netdev@vger.kernel.org 17143S: Supported 17144F: drivers/net/team/ 17145F: include/linux/if_team.h 17146F: include/uapi/linux/if_team.h 17147 17148TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 17149M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 17150S: Maintained 17151F: arch/x86/platform/ts5500/ 17152 17153TECHNOTREND USB IR RECEIVER 17154M: Sean Young <sean@mess.org> 17155L: linux-media@vger.kernel.org 17156S: Maintained 17157F: drivers/media/rc/ttusbir.c 17158 17159TECHWELL TW9910 VIDEO DECODER 17160L: linux-media@vger.kernel.org 17161S: Orphan 17162F: drivers/media/i2c/tw9910.c 17163F: include/media/i2c/tw9910.h 17164 17165TEE SUBSYSTEM 17166M: Jens Wiklander <jens.wiklander@linaro.org> 17167L: op-tee@lists.trustedfirmware.org 17168S: Maintained 17169F: Documentation/staging/tee.rst 17170F: drivers/tee/ 17171F: include/linux/tee_drv.h 17172F: include/uapi/linux/tee.h 17173 17174TEGRA ARCHITECTURE SUPPORT 17175M: Thierry Reding <thierry.reding@gmail.com> 17176M: Jonathan Hunter <jonathanh@nvidia.com> 17177L: linux-tegra@vger.kernel.org 17178S: Supported 17179Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 17180T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 17181N: [^a-z]tegra 17182 17183TEGRA CLOCK DRIVER 17184M: Peter De Schrijver <pdeschrijver@nvidia.com> 17185M: Prashant Gaikwad <pgaikwad@nvidia.com> 17186S: Supported 17187F: drivers/clk/tegra/ 17188 17189TEGRA DMA DRIVERS 17190M: Laxman Dewangan <ldewangan@nvidia.com> 17191M: Jon Hunter <jonathanh@nvidia.com> 17192S: Supported 17193F: drivers/dma/tegra* 17194 17195TEGRA I2C DRIVER 17196M: Laxman Dewangan <ldewangan@nvidia.com> 17197R: Dmitry Osipenko <digetx@gmail.com> 17198S: Supported 17199F: drivers/i2c/busses/i2c-tegra.c 17200 17201TEGRA IOMMU DRIVERS 17202M: Thierry Reding <thierry.reding@gmail.com> 17203R: Krishna Reddy <vdumpa@nvidia.com> 17204L: linux-tegra@vger.kernel.org 17205S: Supported 17206F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 17207F: drivers/iommu/tegra* 17208 17209TEGRA KBC DRIVER 17210M: Laxman Dewangan <ldewangan@nvidia.com> 17211S: Supported 17212F: drivers/input/keyboard/tegra-kbc.c 17213 17214TEGRA NAND DRIVER 17215M: Stefan Agner <stefan@agner.ch> 17216M: Lucas Stach <dev@lynxeye.de> 17217S: Maintained 17218F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 17219F: drivers/mtd/nand/raw/tegra_nand.c 17220 17221TEGRA PWM DRIVER 17222M: Thierry Reding <thierry.reding@gmail.com> 17223S: Supported 17224F: drivers/pwm/pwm-tegra.c 17225 17226TEGRA SERIAL DRIVER 17227M: Laxman Dewangan <ldewangan@nvidia.com> 17228S: Supported 17229F: drivers/tty/serial/serial-tegra.c 17230 17231TEGRA SPI DRIVER 17232M: Laxman Dewangan <ldewangan@nvidia.com> 17233S: Supported 17234F: drivers/spi/spi-tegra* 17235 17236TEGRA VIDEO DRIVER 17237M: Thierry Reding <thierry.reding@gmail.com> 17238M: Jonathan Hunter <jonathanh@nvidia.com> 17239M: Sowjanya Komatineni <skomatineni@nvidia.com> 17240L: linux-media@vger.kernel.org 17241L: linux-tegra@vger.kernel.org 17242S: Maintained 17243F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt 17244F: drivers/staging/media/tegra-video/ 17245 17246TEGRA XUSB PADCTL DRIVER 17247M: JC Kuo <jckuo@nvidia.com> 17248S: Supported 17249F: drivers/phy/tegra/xusb* 17250 17251TEHUTI ETHERNET DRIVER 17252M: Andy Gospodarek <andy@greyhouse.net> 17253L: netdev@vger.kernel.org 17254S: Supported 17255F: drivers/net/ethernet/tehuti/* 17256 17257TELECOM CLOCK DRIVER FOR MCPL0010 17258M: Mark Gross <mark.gross@intel.com> 17259S: Supported 17260F: drivers/char/tlclk.c 17261 17262TEMPO SEMICONDUCTOR DRIVERS 17263M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 17264S: Maintained 17265F: Documentation/devicetree/bindings/sound/tscs*.txt 17266F: sound/soc/codecs/tscs*.c 17267F: sound/soc/codecs/tscs*.h 17268 17269TENSILICA XTENSA PORT (xtensa) 17270M: Chris Zankel <chris@zankel.net> 17271M: Max Filippov <jcmvbkbc@gmail.com> 17272L: linux-xtensa@linux-xtensa.org 17273S: Maintained 17274T: git git://github.com/czankel/xtensa-linux.git 17275F: arch/xtensa/ 17276F: drivers/irqchip/irq-xtensa-* 17277 17278TEXAS INSTRUMENTS ASoC DRIVERS 17279M: Peter Ujfalusi <peter.ujfalusi@ti.com> 17280L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17281S: Maintained 17282F: sound/soc/ti/ 17283 17284TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 17285M: Ricardo Ribalda <ribalda@kernel.org> 17286L: linux-iio@vger.kernel.org 17287S: Supported 17288F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt 17289F: drivers/iio/dac/ti-dac7612.c 17290 17291TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 17292M: Nishanth Menon <nm@ti.com> 17293M: Tero Kristo <t-kristo@ti.com> 17294M: Santosh Shilimkar <ssantosh@kernel.org> 17295L: linux-arm-kernel@lists.infradead.org 17296S: Maintained 17297F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 17298F: Documentation/devicetree/bindings/arm/keystone/ti,sci.txt 17299F: Documentation/devicetree/bindings/clock/ti,sci-clk.txt 17300F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 17301F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 17302F: Documentation/devicetree/bindings/reset/ti,sci-reset.txt 17303F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt 17304F: drivers/clk/keystone/sci-clk.c 17305F: drivers/firmware/ti_sci* 17306F: drivers/irqchip/irq-ti-sci-inta.c 17307F: drivers/irqchip/irq-ti-sci-intr.c 17308F: drivers/reset/reset-ti-sci.c 17309F: drivers/soc/ti/ti_sci_inta_msi.c 17310F: drivers/soc/ti/ti_sci_pm_domains.c 17311F: include/dt-bindings/soc/ti,sci_pm_domain.h 17312F: include/linux/soc/ti/ti_sci_inta_msi.h 17313F: include/linux/soc/ti/ti_sci_protocol.h 17314 17315THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 17316M: Hans Verkuil <hverkuil@xs4all.nl> 17317L: linux-media@vger.kernel.org 17318S: Maintained 17319W: https://linuxtv.org 17320T: git git://linuxtv.org/media_tree.git 17321F: drivers/media/radio/radio-raremono.c 17322 17323THERMAL 17324M: Zhang Rui <rui.zhang@intel.com> 17325M: Daniel Lezcano <daniel.lezcano@linaro.org> 17326R: Amit Kucheria <amitk@kernel.org> 17327L: linux-pm@vger.kernel.org 17328S: Supported 17329Q: https://patchwork.kernel.org/project/linux-pm/list/ 17330T: git git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux.git 17331F: Documentation/devicetree/bindings/thermal/ 17332F: drivers/thermal/ 17333F: include/linux/cpu_cooling.h 17334F: include/linux/thermal.h 17335F: include/uapi/linux/thermal.h 17336 17337THERMAL DRIVER FOR AMLOGIC SOCS 17338M: Guillaume La Roque <glaroque@baylibre.com> 17339L: linux-pm@vger.kernel.org 17340L: linux-amlogic@lists.infradead.org 17341S: Supported 17342W: http://linux-meson.com/ 17343F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 17344F: drivers/thermal/amlogic_thermal.c 17345 17346THERMAL/CPU_COOLING 17347M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 17348M: Daniel Lezcano <daniel.lezcano@linaro.org> 17349M: Viresh Kumar <viresh.kumar@linaro.org> 17350M: Javi Merino <javi.merino@kernel.org> 17351L: linux-pm@vger.kernel.org 17352S: Supported 17353F: Documentation/driver-api/thermal/cpu-cooling-api.rst 17354F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 17355F: drivers/thermal/cpufreq_cooling.c 17356F: drivers/thermal/cpuidle_cooling.c 17357F: include/linux/cpu_cooling.h 17358 17359THERMAL/POWER_ALLOCATOR 17360M: Lukasz Luba <lukasz.luba@arm.com> 17361L: linux-pm@vger.kernel.org 17362S: Maintained 17363F: Documentation/driver-api/thermal/power_allocator.rst 17364F: drivers/thermal/gov_power_allocator.c 17365F: include/trace/events/thermal_power_allocator.h 17366 17367THINKPAD ACPI EXTRAS DRIVER 17368M: Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br> 17369L: ibm-acpi-devel@lists.sourceforge.net 17370L: platform-driver-x86@vger.kernel.org 17371S: Maintained 17372W: http://ibm-acpi.sourceforge.net 17373W: http://thinkwiki.org/wiki/Ibm-acpi 17374T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 17375F: drivers/platform/x86/thinkpad_acpi.c 17376 17377THUNDERBOLT DRIVER 17378M: Andreas Noever <andreas.noever@gmail.com> 17379M: Michael Jamet <michael.jamet@intel.com> 17380M: Mika Westerberg <mika.westerberg@linux.intel.com> 17381M: Yehezkel Bernat <YehezkelShB@gmail.com> 17382L: linux-usb@vger.kernel.org 17383S: Maintained 17384T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 17385F: Documentation/admin-guide/thunderbolt.rst 17386F: drivers/thunderbolt/ 17387F: include/linux/thunderbolt.h 17388 17389THUNDERBOLT NETWORK DRIVER 17390M: Michael Jamet <michael.jamet@intel.com> 17391M: Mika Westerberg <mika.westerberg@linux.intel.com> 17392M: Yehezkel Bernat <YehezkelShB@gmail.com> 17393L: netdev@vger.kernel.org 17394S: Maintained 17395F: drivers/net/thunderbolt.c 17396 17397THUNDERX GPIO DRIVER 17398M: Robert Richter <rric@kernel.org> 17399S: Odd Fixes 17400F: drivers/gpio/gpio-thunderx.c 17401 17402TI AM437X VPFE DRIVER 17403M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 17404L: linux-media@vger.kernel.org 17405S: Maintained 17406W: https://linuxtv.org 17407Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17408T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 17409F: drivers/media/platform/am437x/ 17410 17411TI BANDGAP AND THERMAL DRIVER 17412M: Eduardo Valentin <edubezval@gmail.com> 17413M: Keerthy <j-keerthy@ti.com> 17414L: linux-pm@vger.kernel.org 17415L: linux-omap@vger.kernel.org 17416S: Maintained 17417F: drivers/thermal/ti-soc-thermal/ 17418 17419TI BQ27XXX POWER SUPPLY DRIVER 17420R: Dan Murphy <dmurphy@ti.com> 17421F: drivers/power/supply/bq27xxx_battery.c 17422F: drivers/power/supply/bq27xxx_battery_i2c.c 17423F: include/linux/power/bq27xxx_battery.h 17424 17425TI CDCE706 CLOCK DRIVER 17426M: Max Filippov <jcmvbkbc@gmail.com> 17427S: Maintained 17428F: drivers/clk/clk-cdce706.c 17429 17430TI CLOCK DRIVER 17431M: Tero Kristo <t-kristo@ti.com> 17432L: linux-omap@vger.kernel.org 17433S: Maintained 17434F: drivers/clk/ti/ 17435F: include/linux/clk/ti.h 17436 17437TI DAVINCI MACHINE SUPPORT 17438M: Sekhar Nori <nsekhar@ti.com> 17439R: Bartosz Golaszewski <bgolaszewski@baylibre.com> 17440L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17441S: Supported 17442T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 17443F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 17444F: arch/arm/boot/dts/da850* 17445F: arch/arm/mach-davinci/ 17446F: drivers/i2c/busses/i2c-davinci.c 17447 17448TI DAVINCI SERIES CLOCK DRIVER 17449M: David Lechner <david@lechnology.com> 17450R: Sekhar Nori <nsekhar@ti.com> 17451S: Maintained 17452F: Documentation/devicetree/bindings/clock/ti/davinci/ 17453F: drivers/clk/davinci/ 17454 17455TI DAVINCI SERIES GPIO DRIVER 17456M: Keerthy <j-keerthy@ti.com> 17457L: linux-gpio@vger.kernel.org 17458S: Maintained 17459F: Documentation/devicetree/bindings/gpio/gpio-davinci.txt 17460F: drivers/gpio/gpio-davinci.c 17461 17462TI DAVINCI SERIES MEDIA DRIVER 17463M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 17464L: linux-media@vger.kernel.org 17465S: Maintained 17466W: https://linuxtv.org 17467Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17468T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 17469F: drivers/media/platform/davinci/ 17470F: include/media/davinci/ 17471 17472TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 17473R: David Lechner <david@lechnology.com> 17474L: linux-iio@vger.kernel.org 17475F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 17476F: drivers/counter/ti-eqep.c 17477 17478TI ETHERNET SWITCH DRIVER (CPSW) 17479R: Grygorii Strashko <grygorii.strashko@ti.com> 17480L: linux-omap@vger.kernel.org 17481L: netdev@vger.kernel.org 17482S: Maintained 17483F: drivers/net/ethernet/ti/cpsw* 17484F: drivers/net/ethernet/ti/davinci* 17485 17486TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 17487M: Alex Dubov <oakad@yahoo.com> 17488S: Maintained 17489W: http://tifmxx.berlios.de/ 17490F: drivers/memstick/host/tifm_ms.c 17491F: drivers/misc/tifm* 17492F: drivers/mmc/host/tifm_sd.c 17493F: include/linux/tifm.h 17494 17495TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 17496M: Santosh Shilimkar <ssantosh@kernel.org> 17497L: linux-kernel@vger.kernel.org 17498L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17499S: Maintained 17500T: git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git 17501F: drivers/soc/ti/* 17502 17503TI LM49xxx FAMILY ASoC CODEC DRIVERS 17504M: M R Swami Reddy <mr.swami.reddy@ti.com> 17505M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 17506L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17507S: Maintained 17508F: sound/soc/codecs/isabelle* 17509F: sound/soc/codecs/lm49453* 17510 17511TI LP855x BACKLIGHT DRIVER 17512M: Milo Kim <milo.kim@ti.com> 17513S: Maintained 17514F: Documentation/driver-api/backlight/lp855x-driver.rst 17515F: drivers/video/backlight/lp855x_bl.c 17516F: include/linux/platform_data/lp855x.h 17517 17518TI LP8727 CHARGER DRIVER 17519M: Milo Kim <milo.kim@ti.com> 17520S: Maintained 17521F: drivers/power/supply/lp8727_charger.c 17522F: include/linux/platform_data/lp8727.h 17523 17524TI LP8788 MFD DRIVER 17525M: Milo Kim <milo.kim@ti.com> 17526S: Maintained 17527F: drivers/iio/adc/lp8788_adc.c 17528F: drivers/leds/leds-lp8788.c 17529F: drivers/mfd/lp8788*.c 17530F: drivers/power/supply/lp8788-charger.c 17531F: drivers/regulator/lp8788-*.c 17532F: include/linux/mfd/lp8788*.h 17533 17534TI NETCP ETHERNET DRIVER 17535M: Wingman Kwok <w-kwok2@ti.com> 17536M: Murali Karicheri <m-karicheri2@ti.com> 17537L: netdev@vger.kernel.org 17538S: Maintained 17539F: drivers/net/ethernet/ti/netcp* 17540 17541TI PCM3060 ASoC CODEC DRIVER 17542M: Kirill Marinushkin <kmarinushkin@birdec.com> 17543L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17544S: Maintained 17545F: Documentation/devicetree/bindings/sound/pcm3060.txt 17546F: sound/soc/codecs/pcm3060* 17547 17548TI TAS571X FAMILY ASoC CODEC DRIVER 17549M: Kevin Cernekee <cernekee@chromium.org> 17550L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17551S: Odd Fixes 17552F: sound/soc/codecs/tas571x* 17553 17554TI TCAN4X5X DEVICE DRIVER 17555M: Dan Murphy <dmurphy@ti.com> 17556L: linux-can@vger.kernel.org 17557S: Maintained 17558F: Documentation/devicetree/bindings/net/can/tcan4x5x.txt 17559F: drivers/net/can/m_can/tcan4x5x.c 17560 17561TI TRF7970A NFC DRIVER 17562M: Mark Greer <mgreer@animalcreek.com> 17563L: linux-wireless@vger.kernel.org 17564L: linux-nfc@lists.01.org (moderated for non-subscribers) 17565S: Supported 17566F: Documentation/devicetree/bindings/net/nfc/trf7970a.txt 17567F: drivers/nfc/trf7970a.c 17568 17569TI TWL4030 SERIES SOC CODEC DRIVER 17570M: Peter Ujfalusi <peter.ujfalusi@ti.com> 17571L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17572S: Maintained 17573F: sound/soc/codecs/twl4030* 17574 17575TI VPE/CAL DRIVERS 17576M: Benoit Parrot <bparrot@ti.com> 17577L: linux-media@vger.kernel.org 17578S: Maintained 17579W: http://linuxtv.org/ 17580Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17581F: Documentation/devicetree/bindings/media/ti,cal.yaml 17582F: Documentation/devicetree/bindings/media/ti,vpe.yaml 17583F: drivers/media/platform/ti-vpe/ 17584 17585TI WILINK WIRELESS DRIVERS 17586L: linux-wireless@vger.kernel.org 17587S: Orphan 17588W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 17589W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 17590T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 17591F: drivers/net/wireless/ti/ 17592F: include/linux/wl12xx.h 17593 17594TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 17595M: John Stultz <john.stultz@linaro.org> 17596M: Thomas Gleixner <tglx@linutronix.de> 17597R: Stephen Boyd <sboyd@kernel.org> 17598L: linux-kernel@vger.kernel.org 17599S: Supported 17600T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 17601F: include/linux/clocksource.h 17602F: include/linux/time.h 17603F: include/linux/timex.h 17604F: include/uapi/linux/time.h 17605F: include/uapi/linux/timex.h 17606F: kernel/time/alarmtimer.c 17607F: kernel/time/clocksource.c 17608F: kernel/time/ntp.c 17609F: kernel/time/time*.c 17610F: tools/testing/selftests/timers/ 17611 17612TIPC NETWORK LAYER 17613M: Jon Maloy <jmaloy@redhat.com> 17614M: Ying Xue <ying.xue@windriver.com> 17615L: netdev@vger.kernel.org (core kernel code) 17616L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 17617S: Maintained 17618W: http://tipc.sourceforge.net/ 17619F: include/uapi/linux/tipc*.h 17620F: net/tipc/ 17621 17622TLAN NETWORK DRIVER 17623M: Samuel Chessman <chessman@tux.org> 17624L: tlan-devel@lists.sourceforge.net (subscribers-only) 17625S: Maintained 17626W: http://sourceforge.net/projects/tlan/ 17627F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 17628F: drivers/net/ethernet/ti/tlan.* 17629 17630TM6000 VIDEO4LINUX DRIVER 17631M: Mauro Carvalho Chehab <mchehab@kernel.org> 17632L: linux-media@vger.kernel.org 17633S: Odd fixes 17634W: https://linuxtv.org 17635T: git git://linuxtv.org/media_tree.git 17636F: Documentation/admin-guide/media/tm6000* 17637F: drivers/media/usb/tm6000/ 17638 17639TMIO/SDHI MMC DRIVER 17640M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17641L: linux-mmc@vger.kernel.org 17642S: Supported 17643F: drivers/mmc/host/renesas_sdhi* 17644F: drivers/mmc/host/tmio_mmc* 17645F: include/linux/mfd/tmio.h 17646 17647TMP401 HARDWARE MONITOR DRIVER 17648M: Guenter Roeck <linux@roeck-us.net> 17649L: linux-hwmon@vger.kernel.org 17650S: Maintained 17651F: Documentation/hwmon/tmp401.rst 17652F: drivers/hwmon/tmp401.c 17653 17654TMP513 HARDWARE MONITOR DRIVER 17655M: Eric Tremblay <etremblay@distech-controls.com> 17656L: linux-hwmon@vger.kernel.org 17657S: Maintained 17658F: Documentation/hwmon/tmp513.rst 17659F: drivers/hwmon/tmp513.c 17660 17661TMPFS (SHMEM FILESYSTEM) 17662M: Hugh Dickins <hughd@google.com> 17663L: linux-mm@kvack.org 17664S: Maintained 17665F: include/linux/shmem_fs.h 17666F: mm/shmem.c 17667 17668TOMOYO SECURITY MODULE 17669M: Kentaro Takeda <takedakn@nttdata.co.jp> 17670M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 17671L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 17672L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 17673L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 17674L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 17675S: Maintained 17676W: https://tomoyo.osdn.jp/ 17677F: security/tomoyo/ 17678 17679TOPSTAR LAPTOP EXTRAS DRIVER 17680M: Herton Ronaldo Krzesinski <herton@canonical.com> 17681L: platform-driver-x86@vger.kernel.org 17682S: Maintained 17683F: drivers/platform/x86/topstar-laptop.c 17684 17685TORTURE-TEST MODULES 17686M: Davidlohr Bueso <dave@stgolabs.net> 17687M: "Paul E. McKenney" <paulmck@kernel.org> 17688M: Josh Triplett <josh@joshtriplett.org> 17689L: linux-kernel@vger.kernel.org 17690S: Supported 17691T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17692F: Documentation/RCU/torture.rst 17693F: kernel/locking/locktorture.c 17694F: kernel/rcu/rcuscale.c 17695F: kernel/rcu/rcutorture.c 17696F: kernel/rcu/refscale.c 17697F: kernel/torture.c 17698 17699TOSHIBA ACPI EXTRAS DRIVER 17700M: Azael Avalos <coproscefalo@gmail.com> 17701L: platform-driver-x86@vger.kernel.org 17702S: Maintained 17703F: drivers/platform/x86/toshiba_acpi.c 17704 17705TOSHIBA BLUETOOTH DRIVER 17706M: Azael Avalos <coproscefalo@gmail.com> 17707L: platform-driver-x86@vger.kernel.org 17708S: Maintained 17709F: drivers/platform/x86/toshiba_bluetooth.c 17710 17711TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 17712M: Azael Avalos <coproscefalo@gmail.com> 17713L: platform-driver-x86@vger.kernel.org 17714S: Maintained 17715F: drivers/platform/x86/toshiba_haps.c 17716 17717TOSHIBA SMM DRIVER 17718M: Jonathan Buzzard <jonathan@buzzard.org.uk> 17719S: Maintained 17720W: http://www.buzzard.org.uk/toshiba/ 17721F: drivers/char/toshiba.c 17722F: include/linux/toshiba.h 17723F: include/uapi/linux/toshiba.h 17724 17725TOSHIBA TC358743 DRIVER 17726M: Mats Randgaard <matrandg@cisco.com> 17727L: linux-media@vger.kernel.org 17728S: Maintained 17729F: drivers/media/i2c/tc358743* 17730F: include/media/i2c/tc358743.h 17731 17732TOSHIBA WMI HOTKEYS DRIVER 17733M: Azael Avalos <coproscefalo@gmail.com> 17734L: platform-driver-x86@vger.kernel.org 17735S: Maintained 17736F: drivers/platform/x86/toshiba-wmi.c 17737 17738TPM DEVICE DRIVER 17739M: Peter Huewe <peterhuewe@gmx.de> 17740M: Jarkko Sakkinen <jarkko@kernel.org> 17741R: Jason Gunthorpe <jgg@ziepe.ca> 17742L: linux-integrity@vger.kernel.org 17743S: Maintained 17744W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 17745Q: https://patchwork.kernel.org/project/linux-integrity/list/ 17746T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 17747F: drivers/char/tpm/ 17748 17749TRACING 17750M: Steven Rostedt <rostedt@goodmis.org> 17751M: Ingo Molnar <mingo@redhat.com> 17752S: Maintained 17753T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 17754F: Documentation/trace/ftrace.rst 17755F: arch/*/*/*/ftrace.h 17756F: arch/*/kernel/ftrace.c 17757F: include/*/ftrace.h 17758F: include/linux/trace*.h 17759F: include/trace/ 17760F: kernel/trace/ 17761F: tools/testing/selftests/ftrace/ 17762 17763TRACING MMIO ACCESSES (MMIOTRACE) 17764M: Steven Rostedt <rostedt@goodmis.org> 17765M: Ingo Molnar <mingo@kernel.org> 17766R: Karol Herbst <karolherbst@gmail.com> 17767R: Pekka Paalanen <ppaalanen@gmail.com> 17768L: linux-kernel@vger.kernel.org 17769L: nouveau@lists.freedesktop.org 17770S: Maintained 17771F: arch/x86/mm/kmmio.c 17772F: arch/x86/mm/mmio-mod.c 17773F: arch/x86/mm/testmmiotrace.c 17774F: include/linux/mmiotrace.h 17775F: kernel/trace/trace_mmiotrace.c 17776 17777TRIVIAL PATCHES 17778M: Jiri Kosina <trivial@kernel.org> 17779S: Maintained 17780T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git 17781K: ^Subject:.*(?i)trivial 17782 17783TTY LAYER 17784M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 17785M: Jiri Slaby <jirislaby@kernel.org> 17786S: Supported 17787T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 17788F: Documentation/driver-api/serial/ 17789F: drivers/tty/ 17790F: drivers/tty/serial/serial_core.c 17791F: include/linux/serial.h 17792F: include/linux/serial_core.h 17793F: include/linux/tty.h 17794F: include/uapi/linux/serial.h 17795F: include/uapi/linux/serial_core.h 17796F: include/uapi/linux/tty.h 17797 17798TUA9001 MEDIA DRIVER 17799M: Antti Palosaari <crope@iki.fi> 17800L: linux-media@vger.kernel.org 17801S: Maintained 17802W: https://linuxtv.org 17803W: http://palosaari.fi/linux/ 17804Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17805T: git git://linuxtv.org/anttip/media_tree.git 17806F: drivers/media/tuners/tua9001* 17807 17808TULIP NETWORK DRIVERS 17809L: netdev@vger.kernel.org 17810L: linux-parisc@vger.kernel.org 17811S: Orphan 17812F: drivers/net/ethernet/dec/tulip/ 17813 17814TUN/TAP driver 17815M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 17816S: Maintained 17817W: http://vtun.sourceforge.net/tun 17818F: Documentation/networking/tuntap.rst 17819F: arch/um/os-Linux/drivers/ 17820 17821TURBOCHANNEL SUBSYSTEM 17822M: "Maciej W. Rozycki" <macro@linux-mips.org> 17823M: Ralf Baechle <ralf@linux-mips.org> 17824L: linux-mips@vger.kernel.org 17825S: Maintained 17826Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 17827F: drivers/tc/ 17828F: include/linux/tc.h 17829 17830TURBOSTAT UTILITY 17831M: "Len Brown" <lenb@kernel.org> 17832L: linux-pm@vger.kernel.org 17833S: Supported 17834Q: https://patchwork.kernel.org/project/linux-pm/list/ 17835B: https://bugzilla.kernel.org 17836T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 17837F: tools/power/x86/turbostat/ 17838 17839TW5864 VIDEO4LINUX DRIVER 17840M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 17841M: Anton Sviridenko <anton@corp.bluecherry.net> 17842M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 17843M: Andrey Utkin <andrey_utkin@fastmail.com> 17844L: linux-media@vger.kernel.org 17845S: Supported 17846F: drivers/media/pci/tw5864/ 17847 17848TW68 VIDEO4LINUX DRIVER 17849M: Hans Verkuil <hverkuil@xs4all.nl> 17850L: linux-media@vger.kernel.org 17851S: Odd Fixes 17852W: https://linuxtv.org 17853T: git git://linuxtv.org/media_tree.git 17854F: drivers/media/pci/tw68/ 17855 17856TW686X VIDEO4LINUX DRIVER 17857M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17858L: linux-media@vger.kernel.org 17859S: Maintained 17860W: http://linuxtv.org 17861T: git git://linuxtv.org/media_tree.git 17862F: drivers/media/pci/tw686x/ 17863 17864UACCE ACCELERATOR FRAMEWORK 17865M: Zhangfei Gao <zhangfei.gao@linaro.org> 17866M: Zhou Wang <wangzhou1@hisilicon.com> 17867L: linux-accelerators@lists.ozlabs.org 17868L: linux-kernel@vger.kernel.org 17869S: Maintained 17870F: Documentation/ABI/testing/sysfs-driver-uacce 17871F: Documentation/misc-devices/uacce.rst 17872F: drivers/misc/uacce/ 17873F: include/linux/uacce.h 17874F: include/uapi/misc/uacce/ 17875 17876UBI FILE SYSTEM (UBIFS) 17877M: Richard Weinberger <richard@nod.at> 17878L: linux-mtd@lists.infradead.org 17879S: Supported 17880W: http://www.linux-mtd.infradead.org/doc/ubifs.html 17881T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 17882T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 17883F: Documentation/filesystems/ubifs-authentication.rst 17884F: Documentation/filesystems/ubifs.rst 17885F: fs/ubifs/ 17886 17887UCLINUX (M68KNOMMU AND COLDFIRE) 17888M: Greg Ungerer <gerg@linux-m68k.org> 17889L: linux-m68k@lists.linux-m68k.org 17890L: uclinux-dev@uclinux.org (subscribers-only) 17891S: Maintained 17892W: http://www.linux-m68k.org/ 17893W: http://www.uclinux.org/ 17894T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 17895F: arch/m68k/*/*_no.* 17896F: arch/m68k/68*/ 17897F: arch/m68k/coldfire/ 17898F: arch/m68k/include/asm/*_no.* 17899 17900UDF FILESYSTEM 17901M: Jan Kara <jack@suse.com> 17902S: Maintained 17903F: Documentation/filesystems/udf.rst 17904F: fs/udf/ 17905 17906UDRAW TABLET 17907M: Bastien Nocera <hadess@hadess.net> 17908L: linux-input@vger.kernel.org 17909S: Maintained 17910F: drivers/hid/hid-udraw-ps3.c 17911 17912UFS FILESYSTEM 17913M: Evgeniy Dushistov <dushistov@mail.ru> 17914S: Maintained 17915F: Documentation/admin-guide/ufs.rst 17916F: fs/ufs/ 17917 17918UHID USERSPACE HID IO DRIVER 17919M: David Rheinsberg <david.rheinsberg@gmail.com> 17920L: linux-input@vger.kernel.org 17921S: Maintained 17922F: drivers/hid/uhid.c 17923F: include/uapi/linux/uhid.h 17924 17925ULPI BUS 17926M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 17927L: linux-usb@vger.kernel.org 17928S: Maintained 17929F: drivers/usb/common/ulpi.c 17930F: include/linux/ulpi/ 17931 17932UNICODE SUBSYSTEM 17933M: Gabriel Krisman Bertazi <krisman@collabora.com> 17934L: linux-fsdevel@vger.kernel.org 17935S: Supported 17936F: fs/unicode/ 17937 17938UNIFDEF 17939M: Tony Finch <dot@dotat.at> 17940S: Maintained 17941W: http://dotat.at/prog/unifdef 17942F: scripts/unifdef.c 17943 17944UNIFORM CDROM DRIVER 17945M: Jens Axboe <axboe@kernel.dk> 17946S: Maintained 17947W: http://www.kernel.dk 17948F: Documentation/cdrom/ 17949F: drivers/cdrom/cdrom.c 17950F: include/linux/cdrom.h 17951F: include/uapi/linux/cdrom.h 17952 17953UNISYS S-PAR DRIVERS 17954M: David Kershner <david.kershner@unisys.com> 17955L: sparmaintainer@unisys.com (Unisys internal) 17956S: Supported 17957F: drivers/staging/unisys/ 17958F: drivers/visorbus/ 17959F: include/linux/visorbus.h 17960 17961UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 17962R: Alim Akhtar <alim.akhtar@samsung.com> 17963R: Avri Altman <avri.altman@wdc.com> 17964L: linux-scsi@vger.kernel.org 17965S: Supported 17966F: Documentation/scsi/ufs.rst 17967F: drivers/scsi/ufs/ 17968 17969UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 17970M: Pedro Sousa <pedrom.sousa@synopsys.com> 17971L: linux-scsi@vger.kernel.org 17972S: Supported 17973F: drivers/scsi/ufs/*dwc* 17974 17975UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 17976M: Stanley Chu <stanley.chu@mediatek.com> 17977L: linux-scsi@vger.kernel.org 17978L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17979S: Maintained 17980F: drivers/scsi/ufs/ufs-mediatek* 17981 17982UNSORTED BLOCK IMAGES (UBI) 17983M: Richard Weinberger <richard@nod.at> 17984L: linux-mtd@lists.infradead.org 17985S: Supported 17986W: http://www.linux-mtd.infradead.org/ 17987T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 17988T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 17989F: drivers/mtd/ubi/ 17990F: include/linux/mtd/ubi.h 17991F: include/uapi/mtd/ubi-user.h 17992 17993USB "USBNET" DRIVER FRAMEWORK 17994M: Oliver Neukum <oneukum@suse.com> 17995L: netdev@vger.kernel.org 17996S: Maintained 17997W: http://www.linux-usb.org/usbnet 17998F: drivers/net/usb/usbnet.c 17999F: include/linux/usb/usbnet.h 18000 18001USB ACM DRIVER 18002M: Oliver Neukum <oneukum@suse.com> 18003L: linux-usb@vger.kernel.org 18004S: Maintained 18005F: Documentation/usb/acm.rst 18006F: drivers/usb/class/cdc-acm.* 18007 18008USB APPLE MFI FASTCHARGE DRIVER 18009M: Bastien Nocera <hadess@hadess.net> 18010L: linux-usb@vger.kernel.org 18011S: Maintained 18012F: drivers/usb/misc/apple-mfi-fastcharge.c 18013 18014USB AR5523 WIRELESS DRIVER 18015M: Pontus Fuchs <pontus.fuchs@gmail.com> 18016L: linux-wireless@vger.kernel.org 18017S: Maintained 18018F: drivers/net/wireless/ath/ar5523/ 18019 18020USB ATTACHED SCSI 18021M: Oliver Neukum <oneukum@suse.com> 18022L: linux-usb@vger.kernel.org 18023L: linux-scsi@vger.kernel.org 18024S: Maintained 18025F: drivers/usb/storage/uas.c 18026 18027USB CDC ETHERNET DRIVER 18028M: Oliver Neukum <oliver@neukum.org> 18029L: linux-usb@vger.kernel.org 18030S: Maintained 18031F: drivers/net/usb/cdc_*.c 18032F: include/uapi/linux/usb/cdc.h 18033 18034USB CHAOSKEY DRIVER 18035M: Keith Packard <keithp@keithp.com> 18036L: linux-usb@vger.kernel.org 18037S: Maintained 18038F: drivers/usb/misc/chaoskey.c 18039 18040USB CYPRESS C67X00 DRIVER 18041M: Peter Korsgaard <jacmet@sunsite.dk> 18042L: linux-usb@vger.kernel.org 18043S: Maintained 18044F: drivers/usb/c67x00/ 18045 18046USB DAVICOM DM9601 DRIVER 18047M: Peter Korsgaard <jacmet@sunsite.dk> 18048L: netdev@vger.kernel.org 18049S: Maintained 18050W: http://www.linux-usb.org/usbnet 18051F: drivers/net/usb/dm9601.c 18052 18053USB EHCI DRIVER 18054M: Alan Stern <stern@rowland.harvard.edu> 18055L: linux-usb@vger.kernel.org 18056S: Maintained 18057F: Documentation/usb/ehci.rst 18058F: drivers/usb/host/ehci* 18059 18060USB GADGET/PERIPHERAL SUBSYSTEM 18061M: Felipe Balbi <balbi@kernel.org> 18062L: linux-usb@vger.kernel.org 18063S: Maintained 18064W: http://www.linux-usb.org/gadget 18065T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 18066F: drivers/usb/gadget/ 18067F: include/linux/usb/gadget* 18068 18069USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 18070M: Jiri Kosina <jikos@kernel.org> 18071M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 18072L: linux-usb@vger.kernel.org 18073S: Maintained 18074T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 18075F: Documentation/hid/hiddev.rst 18076F: drivers/hid/usbhid/ 18077 18078USB INTEL XHCI ROLE MUX DRIVER 18079M: Hans de Goede <hdegoede@redhat.com> 18080L: linux-usb@vger.kernel.org 18081S: Maintained 18082F: drivers/usb/roles/intel-xhci-usb-role-switch.c 18083 18084USB IP DRIVER FOR HISILICON KIRIN 18085M: Yu Chen <chenyu56@huawei.com> 18086M: Binghui Wang <wangbinghui@hisilicon.com> 18087L: linux-usb@vger.kernel.org 18088S: Maintained 18089F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 18090F: drivers/phy/hisilicon/phy-hi3660-usb3.c 18091 18092USB ISP116X DRIVER 18093M: Olav Kongas <ok@artecdesign.ee> 18094L: linux-usb@vger.kernel.org 18095S: Maintained 18096F: drivers/usb/host/isp116x* 18097F: include/linux/usb/isp116x.h 18098 18099USB LAN78XX ETHERNET DRIVER 18100M: Woojung Huh <woojung.huh@microchip.com> 18101M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 18102L: netdev@vger.kernel.org 18103S: Maintained 18104F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 18105F: drivers/net/usb/lan78xx.* 18106F: include/dt-bindings/net/microchip-lan78xx.h 18107 18108USB MASS STORAGE DRIVER 18109M: Alan Stern <stern@rowland.harvard.edu> 18110L: linux-usb@vger.kernel.org 18111L: usb-storage@lists.one-eyed-alien.net 18112S: Maintained 18113F: drivers/usb/storage/ 18114 18115USB MIDI DRIVER 18116M: Clemens Ladisch <clemens@ladisch.de> 18117L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18118S: Maintained 18119T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 18120F: sound/usb/midi.* 18121 18122USB NETWORKING DRIVERS 18123L: linux-usb@vger.kernel.org 18124S: Odd Fixes 18125F: drivers/net/usb/ 18126 18127USB OHCI DRIVER 18128M: Alan Stern <stern@rowland.harvard.edu> 18129L: linux-usb@vger.kernel.org 18130S: Maintained 18131F: Documentation/usb/ohci.rst 18132F: drivers/usb/host/ohci* 18133 18134USB OTG FSM (Finite State Machine) 18135M: Peter Chen <Peter.Chen@nxp.com> 18136L: linux-usb@vger.kernel.org 18137S: Maintained 18138T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 18139F: drivers/usb/common/usb-otg-fsm.c 18140 18141USB OVER IP DRIVER 18142M: Valentina Manea <valentina.manea.m@gmail.com> 18143M: Shuah Khan <shuah@kernel.org> 18144M: Shuah Khan <skhan@linuxfoundation.org> 18145L: linux-usb@vger.kernel.org 18146S: Maintained 18147F: Documentation/usb/usbip_protocol.rst 18148F: drivers/usb/usbip/ 18149F: tools/testing/selftests/drivers/usb/usbip/ 18150F: tools/usb/usbip/ 18151 18152USB PEGASUS DRIVER 18153M: Petko Manolov <petkan@nucleusys.com> 18154L: linux-usb@vger.kernel.org 18155L: netdev@vger.kernel.org 18156S: Maintained 18157W: https://github.com/petkan/pegasus 18158T: git git://github.com/petkan/pegasus.git 18159F: drivers/net/usb/pegasus.* 18160 18161USB PHY LAYER 18162M: Felipe Balbi <balbi@kernel.org> 18163L: linux-usb@vger.kernel.org 18164S: Maintained 18165T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 18166F: drivers/usb/phy/ 18167 18168USB PRINTER DRIVER (usblp) 18169M: Pete Zaitcev <zaitcev@redhat.com> 18170L: linux-usb@vger.kernel.org 18171S: Supported 18172F: drivers/usb/class/usblp.c 18173 18174USB RAW GADGET DRIVER 18175R: Andrey Konovalov <andreyknvl@gmail.com> 18176L: linux-usb@vger.kernel.org 18177S: Maintained 18178F: Documentation/usb/raw-gadget.rst 18179F: drivers/usb/gadget/legacy/raw_gadget.c 18180F: include/uapi/linux/usb/raw_gadget.h 18181 18182USB QMI WWAN NETWORK DRIVER 18183M: Bjørn Mork <bjorn@mork.no> 18184L: netdev@vger.kernel.org 18185S: Maintained 18186F: Documentation/ABI/testing/sysfs-class-net-qmi 18187F: drivers/net/usb/qmi_wwan.c 18188 18189USB RTL8150 DRIVER 18190M: Petko Manolov <petkan@nucleusys.com> 18191L: linux-usb@vger.kernel.org 18192L: netdev@vger.kernel.org 18193S: Maintained 18194W: https://github.com/petkan/rtl8150 18195T: git git://github.com/petkan/rtl8150.git 18196F: drivers/net/usb/rtl8150.c 18197 18198USB SERIAL SUBSYSTEM 18199M: Johan Hovold <johan@kernel.org> 18200L: linux-usb@vger.kernel.org 18201S: Maintained 18202T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 18203F: Documentation/usb/usb-serial.rst 18204F: drivers/usb/serial/ 18205F: include/linux/usb/serial.h 18206 18207USB SMSC75XX ETHERNET DRIVER 18208M: Steve Glendinning <steve.glendinning@shawell.net> 18209L: netdev@vger.kernel.org 18210S: Maintained 18211F: drivers/net/usb/smsc75xx.* 18212 18213USB SMSC95XX ETHERNET DRIVER 18214M: Steve Glendinning <steve.glendinning@shawell.net> 18215M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 18216L: netdev@vger.kernel.org 18217S: Maintained 18218F: drivers/net/usb/smsc95xx.* 18219 18220USB SUBSYSTEM 18221M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18222L: linux-usb@vger.kernel.org 18223S: Supported 18224W: http://www.linux-usb.org 18225T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 18226F: Documentation/devicetree/bindings/usb/ 18227F: Documentation/usb/ 18228F: drivers/usb/ 18229F: include/linux/usb.h 18230F: include/linux/usb/ 18231 18232USB TYPEC BUS FOR ALTERNATE MODES 18233M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 18234L: linux-usb@vger.kernel.org 18235S: Maintained 18236F: Documentation/ABI/testing/sysfs-bus-typec 18237F: Documentation/driver-api/usb/typec_bus.rst 18238F: drivers/usb/typec/altmodes/ 18239F: include/linux/usb/typec_altmode.h 18240 18241USB TYPEC CLASS 18242M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 18243L: linux-usb@vger.kernel.org 18244S: Maintained 18245F: Documentation/ABI/testing/sysfs-class-typec 18246F: Documentation/driver-api/usb/typec.rst 18247F: drivers/usb/typec/ 18248F: include/linux/usb/typec.h 18249 18250USB TYPEC INTEL PMC MUX DRIVER 18251M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 18252L: linux-usb@vger.kernel.org 18253S: Maintained 18254F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 18255F: drivers/usb/typec/mux/intel_pmc_mux.c 18256 18257USB TYPEC PI3USB30532 MUX DRIVER 18258M: Hans de Goede <hdegoede@redhat.com> 18259L: linux-usb@vger.kernel.org 18260S: Maintained 18261F: drivers/usb/typec/mux/pi3usb30532.c 18262 18263USB TYPEC PORT CONTROLLER DRIVERS 18264M: Guenter Roeck <linux@roeck-us.net> 18265L: linux-usb@vger.kernel.org 18266S: Maintained 18267F: drivers/usb/typec/tcpm/ 18268 18269USB UHCI DRIVER 18270M: Alan Stern <stern@rowland.harvard.edu> 18271L: linux-usb@vger.kernel.org 18272S: Maintained 18273F: drivers/usb/host/uhci* 18274 18275USB VIDEO CLASS 18276M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 18277L: linux-uvc-devel@lists.sourceforge.net (subscribers-only) 18278L: linux-media@vger.kernel.org 18279S: Maintained 18280W: http://www.ideasonboard.org/uvc/ 18281T: git git://linuxtv.org/media_tree.git 18282F: drivers/media/usb/uvc/ 18283F: include/uapi/linux/uvcvideo.h 18284 18285USB WEBCAM GADGET 18286M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 18287L: linux-usb@vger.kernel.org 18288S: Maintained 18289F: drivers/usb/gadget/function/*uvc* 18290F: drivers/usb/gadget/legacy/webcam.c 18291F: include/uapi/linux/usb/g_uvc.h 18292 18293USB WIRELESS RNDIS DRIVER (rndis_wlan) 18294M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 18295L: linux-wireless@vger.kernel.org 18296S: Maintained 18297F: drivers/net/wireless/rndis_wlan.c 18298 18299USB XHCI DRIVER 18300M: Mathias Nyman <mathias.nyman@intel.com> 18301L: linux-usb@vger.kernel.org 18302S: Supported 18303F: drivers/usb/host/pci-quirks* 18304F: drivers/usb/host/xhci* 18305 18306USB ZD1201 DRIVER 18307L: linux-wireless@vger.kernel.org 18308S: Orphan 18309W: http://linux-lc100020.sourceforge.net 18310F: drivers/net/wireless/zydas/zd1201.* 18311 18312USB ZR364XX DRIVER 18313M: Antoine Jacquet <royale@zerezo.com> 18314L: linux-usb@vger.kernel.org 18315L: linux-media@vger.kernel.org 18316S: Maintained 18317W: http://royale.zerezo.com/zr364xx/ 18318T: git git://linuxtv.org/media_tree.git 18319F: Documentation/admin-guide/media/zr364xx* 18320F: drivers/media/usb/zr364xx/ 18321 18322USER-MODE LINUX (UML) 18323M: Jeff Dike <jdike@addtoit.com> 18324M: Richard Weinberger <richard@nod.at> 18325M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 18326L: linux-um@lists.infradead.org 18327S: Maintained 18328W: http://user-mode-linux.sourceforge.net 18329Q: https://patchwork.ozlabs.org/project/linux-um/list/ 18330T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git 18331F: Documentation/virt/uml/ 18332F: arch/um/ 18333F: arch/x86/um/ 18334F: fs/hostfs/ 18335 18336USERSPACE COPYIN/COPYOUT (UIOVEC) 18337M: Alexander Viro <viro@zeniv.linux.org.uk> 18338S: Maintained 18339F: include/linux/uio.h 18340F: lib/iov_iter.c 18341 18342USERSPACE DMA BUFFER DRIVER 18343M: Gerd Hoffmann <kraxel@redhat.com> 18344L: dri-devel@lists.freedesktop.org 18345S: Maintained 18346T: git git://anongit.freedesktop.org/drm/drm-misc 18347F: drivers/dma-buf/udmabuf.c 18348F: include/uapi/linux/udmabuf.h 18349 18350USERSPACE I/O (UIO) 18351M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18352S: Maintained 18353T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 18354F: Documentation/driver-api/uio-howto.rst 18355F: drivers/uio/ 18356F: include/linux/uio_driver.h 18357 18358UTIL-LINUX PACKAGE 18359M: Karel Zak <kzak@redhat.com> 18360L: util-linux@vger.kernel.org 18361S: Maintained 18362W: http://en.wikipedia.org/wiki/Util-linux 18363T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 18364 18365UUID HELPERS 18366M: Christoph Hellwig <hch@lst.de> 18367R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 18368L: linux-kernel@vger.kernel.org 18369S: Maintained 18370T: git git://git.infradead.org/users/hch/uuid.git 18371F: include/linux/uuid.h 18372F: include/uapi/linux/uuid.h 18373F: lib/test_uuid.c 18374F: lib/uuid.c 18375 18376UVESAFB DRIVER 18377M: Michal Januszewski <spock@gentoo.org> 18378L: linux-fbdev@vger.kernel.org 18379S: Maintained 18380W: https://github.com/mjanusz/v86d 18381F: Documentation/fb/uvesafb.rst 18382F: drivers/video/fbdev/uvesafb.* 18383 18384Ux500 CLOCK DRIVERS 18385M: Ulf Hansson <ulf.hansson@linaro.org> 18386L: linux-clk@vger.kernel.org 18387L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18388S: Maintained 18389F: drivers/clk/ux500/ 18390 18391VF610 NAND DRIVER 18392M: Stefan Agner <stefan@agner.ch> 18393L: linux-mtd@lists.infradead.org 18394S: Supported 18395F: drivers/mtd/nand/raw/vf610_nfc.c 18396 18397VFAT/FAT/MSDOS FILESYSTEM 18398M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 18399S: Maintained 18400F: Documentation/filesystems/vfat.rst 18401F: fs/fat/ 18402 18403VFIO DRIVER 18404M: Alex Williamson <alex.williamson@redhat.com> 18405R: Cornelia Huck <cohuck@redhat.com> 18406L: kvm@vger.kernel.org 18407S: Maintained 18408T: git git://github.com/awilliam/linux-vfio.git 18409F: Documentation/driver-api/vfio.rst 18410F: drivers/vfio/ 18411F: include/linux/vfio.h 18412F: include/uapi/linux/vfio.h 18413 18414VFIO FSL-MC DRIVER 18415M: Diana Craciun <diana.craciun@oss.nxp.com> 18416L: kvm@vger.kernel.org 18417S: Maintained 18418F: drivers/vfio/fsl-mc/ 18419 18420VFIO MEDIATED DEVICE DRIVERS 18421M: Kirti Wankhede <kwankhede@nvidia.com> 18422L: kvm@vger.kernel.org 18423S: Maintained 18424F: Documentation/driver-api/vfio-mediated-device.rst 18425F: drivers/vfio/mdev/ 18426F: include/linux/mdev.h 18427F: samples/vfio-mdev/ 18428 18429VFIO PLATFORM DRIVER 18430M: Eric Auger <eric.auger@redhat.com> 18431L: kvm@vger.kernel.org 18432S: Maintained 18433F: drivers/vfio/platform/ 18434 18435VGA_SWITCHEROO 18436R: Lukas Wunner <lukas@wunner.de> 18437S: Maintained 18438T: git git://anongit.freedesktop.org/drm/drm-misc 18439F: Documentation/gpu/vga-switcheroo.rst 18440F: drivers/gpu/vga/vga_switcheroo.c 18441F: include/linux/vga_switcheroo.h 18442 18443VIA RHINE NETWORK DRIVER 18444S: Maintained 18445M: Kevin Brace <kevinbrace@bracecomputerlab.com> 18446F: drivers/net/ethernet/via/via-rhine.c 18447 18448VIA SD/MMC CARD CONTROLLER DRIVER 18449M: Bruce Chang <brucechang@via.com.tw> 18450M: Harald Welte <HaraldWelte@viatech.com> 18451S: Maintained 18452F: drivers/mmc/host/via-sdmmc.c 18453 18454VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 18455M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 18456L: linux-fbdev@vger.kernel.org 18457S: Maintained 18458F: drivers/video/fbdev/via/ 18459F: include/linux/via-core.h 18460F: include/linux/via-gpio.h 18461F: include/linux/via_i2c.h 18462 18463VIA VELOCITY NETWORK DRIVER 18464M: Francois Romieu <romieu@fr.zoreil.com> 18465L: netdev@vger.kernel.org 18466S: Maintained 18467F: drivers/net/ethernet/via/via-velocity.* 18468 18469VICODEC VIRTUAL CODEC DRIVER 18470M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 18471L: linux-media@vger.kernel.org 18472S: Maintained 18473W: https://linuxtv.org 18474T: git git://linuxtv.org/media_tree.git 18475F: drivers/media/test-drivers/vicodec/* 18476 18477VIDEO I2C POLLING DRIVER 18478M: Matt Ranostay <matt.ranostay@konsulko.com> 18479L: linux-media@vger.kernel.org 18480S: Maintained 18481F: drivers/media/i2c/video-i2c.c 18482 18483VIDEO MULTIPLEXER DRIVER 18484M: Philipp Zabel <p.zabel@pengutronix.de> 18485L: linux-media@vger.kernel.org 18486S: Maintained 18487F: drivers/media/platform/video-mux.c 18488 18489VIDEOBUF2 FRAMEWORK 18490M: Tomasz Figa <tfiga@chromium.org> 18491M: Marek Szyprowski <m.szyprowski@samsung.com> 18492L: linux-media@vger.kernel.org 18493S: Maintained 18494F: drivers/media/common/videobuf2/* 18495F: include/media/videobuf2-* 18496 18497VIMC VIRTUAL MEDIA CONTROLLER DRIVER 18498M: Helen Koike <helen.koike@collabora.com> 18499R: Shuah Khan <skhan@linuxfoundation.org> 18500L: linux-media@vger.kernel.org 18501S: Maintained 18502W: https://linuxtv.org 18503T: git git://linuxtv.org/media_tree.git 18504F: drivers/media/test-drivers/vimc/* 18505 18506VIRT LIB 18507M: Alex Williamson <alex.williamson@redhat.com> 18508M: Paolo Bonzini <pbonzini@redhat.com> 18509L: kvm@vger.kernel.org 18510S: Supported 18511F: virt/lib/ 18512 18513VIRTIO AND VHOST VSOCK DRIVER 18514M: Stefan Hajnoczi <stefanha@redhat.com> 18515M: Stefano Garzarella <sgarzare@redhat.com> 18516L: kvm@vger.kernel.org 18517L: virtualization@lists.linux-foundation.org 18518L: netdev@vger.kernel.org 18519S: Maintained 18520F: drivers/net/vsockmon.c 18521F: drivers/vhost/vsock.c 18522F: include/linux/virtio_vsock.h 18523F: include/uapi/linux/virtio_vsock.h 18524F: include/uapi/linux/vm_sockets_diag.h 18525F: include/uapi/linux/vsockmon.h 18526F: net/vmw_vsock/af_vsock_tap.c 18527F: net/vmw_vsock/diag.c 18528F: net/vmw_vsock/virtio_transport.c 18529F: net/vmw_vsock/virtio_transport_common.c 18530F: net/vmw_vsock/vsock_loopback.c 18531F: tools/testing/vsock/ 18532 18533VIRTIO BLOCK AND SCSI DRIVERS 18534M: "Michael S. Tsirkin" <mst@redhat.com> 18535M: Jason Wang <jasowang@redhat.com> 18536R: Paolo Bonzini <pbonzini@redhat.com> 18537R: Stefan Hajnoczi <stefanha@redhat.com> 18538L: virtualization@lists.linux-foundation.org 18539S: Maintained 18540F: drivers/block/virtio_blk.c 18541F: drivers/scsi/virtio_scsi.c 18542F: drivers/vhost/scsi.c 18543F: include/uapi/linux/virtio_blk.h 18544F: include/uapi/linux/virtio_scsi.h 18545 18546VIRTIO CONSOLE DRIVER 18547M: Amit Shah <amit@kernel.org> 18548L: virtualization@lists.linux-foundation.org 18549S: Maintained 18550F: drivers/char/virtio_console.c 18551F: include/linux/virtio_console.h 18552F: include/uapi/linux/virtio_console.h 18553 18554VIRTIO CORE AND NET DRIVERS 18555M: "Michael S. Tsirkin" <mst@redhat.com> 18556M: Jason Wang <jasowang@redhat.com> 18557L: virtualization@lists.linux-foundation.org 18558S: Maintained 18559F: Documentation/devicetree/bindings/virtio/ 18560F: drivers/block/virtio_blk.c 18561F: drivers/crypto/virtio/ 18562F: drivers/net/virtio_net.c 18563F: drivers/vdpa/ 18564F: drivers/virtio/ 18565F: include/linux/vdpa.h 18566F: include/linux/virtio*.h 18567F: include/uapi/linux/virtio_*.h 18568F: tools/virtio/ 18569 18570VIRTIO BALLOON 18571M: "Michael S. Tsirkin" <mst@redhat.com> 18572M: David Hildenbrand <david@redhat.com> 18573L: virtualization@lists.linux-foundation.org 18574S: Maintained 18575F: drivers/virtio/virtio_balloon.c 18576F: include/uapi/linux/virtio_balloon.h 18577F: include/linux/balloon_compaction.h 18578F: mm/balloon_compaction.c 18579 18580VIRTIO CRYPTO DRIVER 18581M: Gonglei <arei.gonglei@huawei.com> 18582L: virtualization@lists.linux-foundation.org 18583L: linux-crypto@vger.kernel.org 18584S: Maintained 18585F: drivers/crypto/virtio/ 18586F: include/uapi/linux/virtio_crypto.h 18587 18588VIRTIO DRIVERS FOR S390 18589M: Cornelia Huck <cohuck@redhat.com> 18590M: Halil Pasic <pasic@linux.ibm.com> 18591L: linux-s390@vger.kernel.org 18592L: virtualization@lists.linux-foundation.org 18593L: kvm@vger.kernel.org 18594S: Supported 18595F: arch/s390/include/uapi/asm/virtio-ccw.h 18596F: drivers/s390/virtio/ 18597 18598VIRTIO FILE SYSTEM 18599M: Vivek Goyal <vgoyal@redhat.com> 18600M: Stefan Hajnoczi <stefanha@redhat.com> 18601M: Miklos Szeredi <miklos@szeredi.hu> 18602L: virtualization@lists.linux-foundation.org 18603L: linux-fsdevel@vger.kernel.org 18604S: Supported 18605W: https://virtio-fs.gitlab.io/ 18606F: Documentation/filesystems/virtiofs.rst 18607F: fs/fuse/virtio_fs.c 18608F: include/uapi/linux/virtio_fs.h 18609 18610VIRTIO GPU DRIVER 18611M: David Airlie <airlied@linux.ie> 18612M: Gerd Hoffmann <kraxel@redhat.com> 18613L: dri-devel@lists.freedesktop.org 18614L: virtualization@lists.linux-foundation.org 18615S: Maintained 18616T: git git://anongit.freedesktop.org/drm/drm-misc 18617F: drivers/gpu/drm/virtio/ 18618F: include/uapi/linux/virtio_gpu.h 18619 18620VIRTIO HOST (VHOST) 18621M: "Michael S. Tsirkin" <mst@redhat.com> 18622M: Jason Wang <jasowang@redhat.com> 18623L: kvm@vger.kernel.org 18624L: virtualization@lists.linux-foundation.org 18625L: netdev@vger.kernel.org 18626S: Maintained 18627T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 18628F: drivers/vhost/ 18629F: include/linux/vhost_iotlb.h 18630F: include/uapi/linux/vhost.h 18631 18632VIRTIO INPUT DRIVER 18633M: Gerd Hoffmann <kraxel@redhat.com> 18634S: Maintained 18635F: drivers/virtio/virtio_input.c 18636F: include/uapi/linux/virtio_input.h 18637 18638VIRTIO IOMMU DRIVER 18639M: Jean-Philippe Brucker <jean-philippe@linaro.org> 18640L: virtualization@lists.linux-foundation.org 18641S: Maintained 18642F: drivers/iommu/virtio-iommu.c 18643F: include/uapi/linux/virtio_iommu.h 18644 18645VIRTIO MEM DRIVER 18646M: David Hildenbrand <david@redhat.com> 18647L: virtualization@lists.linux-foundation.org 18648S: Maintained 18649W: https://virtio-mem.gitlab.io/ 18650F: drivers/virtio/virtio_mem.c 18651F: include/uapi/linux/virtio_mem.h 18652 18653VIRTUAL BOX GUEST DEVICE DRIVER 18654M: Hans de Goede <hdegoede@redhat.com> 18655M: Arnd Bergmann <arnd@arndb.de> 18656M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18657S: Maintained 18658F: drivers/virt/vboxguest/ 18659F: include/linux/vbox_utils.h 18660F: include/uapi/linux/vbox*.h 18661 18662VIRTUAL BOX SHARED FOLDER VFS DRIVER 18663M: Hans de Goede <hdegoede@redhat.com> 18664L: linux-fsdevel@vger.kernel.org 18665S: Maintained 18666F: fs/vboxsf/* 18667 18668VIRTUAL SERIO DEVICE DRIVER 18669M: Stephen Chandler Paul <thatslyude@gmail.com> 18670S: Maintained 18671F: drivers/input/serio/userio.c 18672F: include/uapi/linux/userio.h 18673 18674VIVID VIRTUAL VIDEO DRIVER 18675M: Hans Verkuil <hverkuil@xs4all.nl> 18676L: linux-media@vger.kernel.org 18677S: Maintained 18678W: https://linuxtv.org 18679T: git git://linuxtv.org/media_tree.git 18680F: drivers/media/test-drivers/vivid/* 18681 18682VIDTV VIRTUAL DIGITAL TV DRIVER 18683M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 18684L: linux-media@vger.kernel.org 18685S: Maintained 18686W: https://linuxtv.org 18687T: git git://linuxtv.org/media_tree.git 18688F: drivers/media/test-drivers/vidtv/* 18689 18690VLYNQ BUS 18691M: Florian Fainelli <f.fainelli@gmail.com> 18692L: openwrt-devel@lists.openwrt.org (subscribers-only) 18693S: Maintained 18694F: drivers/vlynq/vlynq.c 18695F: include/linux/vlynq.h 18696 18697VME SUBSYSTEM 18698M: Martyn Welch <martyn@welchs.me.uk> 18699M: Manohar Vanga <manohar.vanga@gmail.com> 18700M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18701L: devel@driverdev.osuosl.org 18702S: Maintained 18703T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 18704F: Documentation/driver-api/vme.rst 18705F: drivers/staging/vme/ 18706F: drivers/vme/ 18707F: include/linux/vme* 18708 18709VMWARE BALLOON DRIVER 18710M: Nadav Amit <namit@vmware.com> 18711M: "VMware, Inc." <pv-drivers@vmware.com> 18712L: linux-kernel@vger.kernel.org 18713S: Maintained 18714F: drivers/misc/vmw_balloon.c 18715 18716VMWARE HYPERVISOR INTERFACE 18717M: Deep Shah <sdeep@vmware.com> 18718M: "VMware, Inc." <pv-drivers@vmware.com> 18719L: virtualization@lists.linux-foundation.org 18720S: Supported 18721F: arch/x86/include/asm/vmware.h 18722F: arch/x86/kernel/cpu/vmware.c 18723 18724VMWARE PVRDMA DRIVER 18725M: Adit Ranadive <aditr@vmware.com> 18726M: VMware PV-Drivers <pv-drivers@vmware.com> 18727L: linux-rdma@vger.kernel.org 18728S: Maintained 18729F: drivers/infiniband/hw/vmw_pvrdma/ 18730 18731VMware PVSCSI driver 18732M: Jim Gill <jgill@vmware.com> 18733M: VMware PV-Drivers <pv-drivers@vmware.com> 18734L: linux-scsi@vger.kernel.org 18735S: Maintained 18736F: drivers/scsi/vmw_pvscsi.c 18737F: drivers/scsi/vmw_pvscsi.h 18738 18739VMWARE VIRTUAL PTP CLOCK DRIVER 18740M: Vivek Thampi <vithampi@vmware.com> 18741M: "VMware, Inc." <pv-drivers@vmware.com> 18742L: netdev@vger.kernel.org 18743S: Supported 18744F: drivers/ptp/ptp_vmw.c 18745 18746VMWARE VMMOUSE SUBDRIVER 18747M: "VMware Graphics" <linux-graphics-maintainer@vmware.com> 18748M: "VMware, Inc." <pv-drivers@vmware.com> 18749L: linux-input@vger.kernel.org 18750S: Maintained 18751F: drivers/input/mouse/vmmouse.c 18752F: drivers/input/mouse/vmmouse.h 18753 18754VMWARE VMXNET3 ETHERNET DRIVER 18755M: Ronak Doshi <doshir@vmware.com> 18756M: "VMware, Inc." <pv-drivers@vmware.com> 18757L: netdev@vger.kernel.org 18758S: Maintained 18759F: drivers/net/vmxnet3/ 18760 18761VOCORE VOCORE2 BOARD 18762M: Harvey Hunt <harveyhuntnexus@gmail.com> 18763L: linux-mips@vger.kernel.org 18764S: Maintained 18765F: arch/mips/boot/dts/ralink/vocore2.dts 18766 18767VOLTAGE AND CURRENT REGULATOR FRAMEWORK 18768M: Liam Girdwood <lgirdwood@gmail.com> 18769M: Mark Brown <broonie@kernel.org> 18770L: linux-kernel@vger.kernel.org 18771S: Supported 18772W: http://www.slimlogic.co.uk/?p=48 18773T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 18774F: Documentation/devicetree/bindings/regulator/ 18775F: Documentation/power/regulator/ 18776F: drivers/regulator/ 18777F: include/dt-bindings/regulator/ 18778F: include/linux/regulator/ 18779K: regulator_get_optional 18780 18781VRF 18782M: David Ahern <dsahern@kernel.org> 18783M: Shrijeet Mukherjee <shrijeet@gmail.com> 18784L: netdev@vger.kernel.org 18785S: Maintained 18786F: Documentation/networking/vrf.rst 18787F: drivers/net/vrf.c 18788 18789VSPRINTF 18790M: Petr Mladek <pmladek@suse.com> 18791M: Steven Rostedt <rostedt@goodmis.org> 18792M: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> 18793R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 18794R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 18795S: Maintained 18796T: git git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk.git 18797F: Documentation/core-api/printk-formats.rst 18798F: lib/test_printf.c 18799F: lib/vsprintf.c 18800 18801VT1211 HARDWARE MONITOR DRIVER 18802M: Juerg Haefliger <juergh@gmail.com> 18803L: linux-hwmon@vger.kernel.org 18804S: Maintained 18805F: Documentation/hwmon/vt1211.rst 18806F: drivers/hwmon/vt1211.c 18807 18808VT8231 HARDWARE MONITOR DRIVER 18809M: Roger Lucas <vt8231@hiddenengine.co.uk> 18810L: linux-hwmon@vger.kernel.org 18811S: Maintained 18812F: drivers/hwmon/vt8231.c 18813 18814VUB300 USB to SDIO/SD/MMC bridge chip 18815L: linux-mmc@vger.kernel.org 18816S: Orphan 18817F: drivers/mmc/host/vub300.c 18818 18819W1 DALLAS'S 1-WIRE BUS 18820M: Evgeniy Polyakov <zbr@ioremap.net> 18821S: Maintained 18822F: Documentation/devicetree/bindings/w1/ 18823F: Documentation/w1/ 18824F: drivers/w1/ 18825F: include/linux/w1.h 18826 18827W83791D HARDWARE MONITORING DRIVER 18828M: Marc Hulsman <m.hulsman@tudelft.nl> 18829L: linux-hwmon@vger.kernel.org 18830S: Maintained 18831F: Documentation/hwmon/w83791d.rst 18832F: drivers/hwmon/w83791d.c 18833 18834W83793 HARDWARE MONITORING DRIVER 18835M: Rudolf Marek <r.marek@assembler.cz> 18836L: linux-hwmon@vger.kernel.org 18837S: Maintained 18838F: Documentation/hwmon/w83793.rst 18839F: drivers/hwmon/w83793.c 18840 18841W83795 HARDWARE MONITORING DRIVER 18842M: Jean Delvare <jdelvare@suse.com> 18843L: linux-hwmon@vger.kernel.org 18844S: Maintained 18845F: drivers/hwmon/w83795.c 18846 18847W83L51xD SD/MMC CARD INTERFACE DRIVER 18848M: Pierre Ossman <pierre@ossman.eu> 18849S: Maintained 18850F: drivers/mmc/host/wbsd.* 18851 18852WACOM PROTOCOL 4 SERIAL TABLETS 18853M: Julian Squires <julian@cipht.net> 18854M: Hans de Goede <hdegoede@redhat.com> 18855L: linux-input@vger.kernel.org 18856S: Maintained 18857F: drivers/input/tablet/wacom_serial4.c 18858 18859WATCHDOG DEVICE DRIVERS 18860M: Wim Van Sebroeck <wim@linux-watchdog.org> 18861M: Guenter Roeck <linux@roeck-us.net> 18862L: linux-watchdog@vger.kernel.org 18863S: Maintained 18864W: http://www.linux-watchdog.org/ 18865T: git git://www.linux-watchdog.org/linux-watchdog.git 18866F: Documentation/devicetree/bindings/watchdog/ 18867F: Documentation/watchdog/ 18868F: drivers/watchdog/ 18869F: include/linux/watchdog.h 18870F: include/uapi/linux/watchdog.h 18871 18872WHISKEYCOVE PMIC GPIO DRIVER 18873M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 18874L: linux-gpio@vger.kernel.org 18875S: Maintained 18876F: drivers/gpio/gpio-wcove.c 18877 18878WHWAVE RTC DRIVER 18879M: Dianlong Li <long17.cool@163.com> 18880L: linux-rtc@vger.kernel.org 18881S: Maintained 18882F: drivers/rtc/rtc-sd3078.c 18883 18884WIIMOTE HID DRIVER 18885M: David Rheinsberg <david.rheinsberg@gmail.com> 18886L: linux-input@vger.kernel.org 18887S: Maintained 18888F: drivers/hid/hid-wiimote* 18889 18890WILOCITY WIL6210 WIRELESS DRIVER 18891M: Maya Erez <merez@codeaurora.org> 18892L: linux-wireless@vger.kernel.org 18893L: wil6210@qti.qualcomm.com 18894S: Supported 18895W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 18896F: drivers/net/wireless/ath/wil6210/ 18897 18898WIMAX STACK 18899M: Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com> 18900M: linux-wimax@intel.com 18901L: wimax@linuxwimax.org (subscribers-only) 18902S: Supported 18903W: http://linuxwimax.org 18904F: Documentation/admin-guide/wimax/wimax.rst 18905F: include/linux/wimax/debug.h 18906F: include/net/wimax.h 18907F: include/uapi/linux/wimax.h 18908F: net/wimax/ 18909 18910WINBOND CIR DRIVER 18911M: David Härdeman <david@hardeman.nu> 18912S: Maintained 18913F: drivers/media/rc/winbond-cir.c 18914 18915WINSYSTEMS EBC-C384 WATCHDOG DRIVER 18916M: William Breathitt Gray <vilhelm.gray@gmail.com> 18917L: linux-watchdog@vger.kernel.org 18918S: Maintained 18919F: drivers/watchdog/ebc-c384_wdt.c 18920 18921WINSYSTEMS WS16C48 GPIO DRIVER 18922M: William Breathitt Gray <vilhelm.gray@gmail.com> 18923L: linux-gpio@vger.kernel.org 18924S: Maintained 18925F: drivers/gpio/gpio-ws16c48.c 18926 18927WIREGUARD SECURE NETWORK TUNNEL 18928M: Jason A. Donenfeld <Jason@zx2c4.com> 18929L: wireguard@lists.zx2c4.com 18930L: netdev@vger.kernel.org 18931S: Maintained 18932F: drivers/net/wireguard/ 18933F: tools/testing/selftests/wireguard/ 18934 18935WISTRON LAPTOP BUTTON DRIVER 18936M: Miloslav Trmac <mitr@volny.cz> 18937S: Maintained 18938F: drivers/input/misc/wistron_btns.c 18939 18940WL3501 WIRELESS PCMCIA CARD DRIVER 18941L: linux-wireless@vger.kernel.org 18942S: Odd fixes 18943F: drivers/net/wireless/wl3501* 18944 18945WOLFSON MICROELECTRONICS DRIVERS 18946L: patches@opensource.cirrus.com 18947S: Supported 18948W: https://github.com/CirrusLogic/linux-drivers/wiki 18949T: git https://github.com/CirrusLogic/linux-drivers.git 18950F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 18951F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 18952F: Documentation/devicetree/bindings/mfd/wm831x.txt 18953F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 18954F: Documentation/devicetree/bindings/sound/wlf,arizona.yaml 18955F: Documentation/hwmon/wm83??.rst 18956F: arch/arm/mach-s3c/mach-crag6410* 18957F: drivers/clk/clk-wm83*.c 18958F: drivers/extcon/extcon-arizona.c 18959F: drivers/gpio/gpio-*wm*.c 18960F: drivers/gpio/gpio-arizona.c 18961F: drivers/hwmon/wm83??-hwmon.c 18962F: drivers/input/misc/wm831x-on.c 18963F: drivers/input/touchscreen/wm831x-ts.c 18964F: drivers/input/touchscreen/wm97*.c 18965F: drivers/leds/leds-wm83*.c 18966F: drivers/mfd/arizona* 18967F: drivers/mfd/cs47l24* 18968F: drivers/mfd/wm*.c 18969F: drivers/power/supply/wm83*.c 18970F: drivers/regulator/arizona* 18971F: drivers/regulator/wm8*.c 18972F: drivers/rtc/rtc-wm83*.c 18973F: drivers/video/backlight/wm83*_bl.c 18974F: drivers/watchdog/wm83*_wdt.c 18975F: include/linux/mfd/arizona/ 18976F: include/linux/mfd/wm831x/ 18977F: include/linux/mfd/wm8350/ 18978F: include/linux/mfd/wm8400* 18979F: include/linux/regulator/arizona* 18980F: include/linux/wm97xx.h 18981F: include/sound/wm????.h 18982F: sound/soc/codecs/arizona.? 18983F: sound/soc/codecs/cs47l24* 18984F: sound/soc/codecs/wm* 18985 18986WORKQUEUE 18987M: Tejun Heo <tj@kernel.org> 18988R: Lai Jiangshan <jiangshanlai@gmail.com> 18989S: Maintained 18990T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 18991F: Documentation/core-api/workqueue.rst 18992F: include/linux/workqueue.h 18993F: kernel/workqueue.c 18994 18995X-POWERS AXP288 PMIC DRIVERS 18996M: Hans de Goede <hdegoede@redhat.com> 18997S: Maintained 18998F: drivers/acpi/pmic/intel_pmic_xpower.c 18999N: axp288 19000 19001X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 19002M: Chen-Yu Tsai <wens@csie.org> 19003L: linux-kernel@vger.kernel.org 19004S: Maintained 19005N: axp[128] 19006 19007X.25 STACK 19008M: Martin Schiller <ms@dev.tdt.de> 19009L: linux-x25@vger.kernel.org 19010S: Maintained 19011F: Documentation/networking/lapb-module.rst 19012F: Documentation/networking/x25* 19013F: drivers/net/wan/hdlc_x25.c 19014F: drivers/net/wan/lapbether.c 19015F: include/*/lapb.h 19016F: include/net/x25* 19017F: include/uapi/linux/x25.h 19018F: net/lapb/ 19019F: net/x25/ 19020 19021X86 ARCHITECTURE (32-BIT AND 64-BIT) 19022M: Thomas Gleixner <tglx@linutronix.de> 19023M: Ingo Molnar <mingo@redhat.com> 19024M: Borislav Petkov <bp@alien8.de> 19025M: x86@kernel.org 19026R: "H. Peter Anvin" <hpa@zytor.com> 19027L: linux-kernel@vger.kernel.org 19028S: Maintained 19029T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 19030F: Documentation/devicetree/bindings/x86/ 19031F: Documentation/x86/ 19032F: arch/x86/ 19033 19034X86 ENTRY CODE 19035M: Andy Lutomirski <luto@kernel.org> 19036L: linux-kernel@vger.kernel.org 19037S: Maintained 19038T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 19039F: arch/x86/entry/ 19040 19041X86 MCE INFRASTRUCTURE 19042M: Tony Luck <tony.luck@intel.com> 19043M: Borislav Petkov <bp@alien8.de> 19044L: linux-edac@vger.kernel.org 19045S: Maintained 19046F: arch/x86/kernel/cpu/mce/* 19047 19048X86 MICROCODE UPDATE SUPPORT 19049M: Borislav Petkov <bp@alien8.de> 19050S: Maintained 19051F: arch/x86/kernel/cpu/microcode/* 19052 19053X86 MM 19054M: Dave Hansen <dave.hansen@linux.intel.com> 19055M: Andy Lutomirski <luto@kernel.org> 19056M: Peter Zijlstra <peterz@infradead.org> 19057L: linux-kernel@vger.kernel.org 19058S: Maintained 19059T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 19060F: arch/x86/mm/ 19061 19062X86 PLATFORM DRIVERS 19063M: Hans de Goede <hdegoede@redhat.com> 19064M: Mark Gross <mgross@linux.intel.com> 19065L: platform-driver-x86@vger.kernel.org 19066S: Maintained 19067T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 19068F: drivers/platform/olpc/ 19069F: drivers/platform/x86/ 19070 19071X86 PLATFORM DRIVERS - ARCH 19072R: Darren Hart <dvhart@infradead.org> 19073R: Andy Shevchenko <andy@infradead.org> 19074L: platform-driver-x86@vger.kernel.org 19075L: x86@kernel.org 19076S: Maintained 19077T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 19078F: arch/x86/platform 19079 19080X86 PLATFORM UV HPE SUPERDOME FLEX 19081M: Steve Wahl <steve.wahl@hpe.com> 19082R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19083R: Russ Anderson <russ.anderson@hpe.com> 19084S: Supported 19085F: arch/x86/include/asm/uv/ 19086F: arch/x86/kernel/apic/x2apic_uv_x.c 19087F: arch/x86/platform/uv/ 19088 19089X86 VDSO 19090M: Andy Lutomirski <luto@kernel.org> 19091L: linux-kernel@vger.kernel.org 19092S: Maintained 19093T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 19094F: arch/x86/entry/vdso/ 19095 19096XARRAY 19097M: Matthew Wilcox <willy@infradead.org> 19098L: linux-fsdevel@vger.kernel.org 19099S: Supported 19100F: Documentation/core-api/xarray.rst 19101F: include/linux/idr.h 19102F: include/linux/xarray.h 19103F: lib/idr.c 19104F: lib/xarray.c 19105F: tools/testing/radix-tree 19106 19107XBOX DVD IR REMOTE 19108M: Benjamin Valentin <benpicco@googlemail.com> 19109S: Maintained 19110F: drivers/media/rc/keymaps/rc-xbox-dvd.c 19111F: drivers/media/rc/xbox_remote.c 19112 19113XC2028/3028 TUNER DRIVER 19114M: Mauro Carvalho Chehab <mchehab@kernel.org> 19115L: linux-media@vger.kernel.org 19116S: Maintained 19117W: https://linuxtv.org 19118T: git git://linuxtv.org/media_tree.git 19119F: drivers/media/tuners/tuner-xc2028.* 19120 19121XDP (eXpress Data Path) 19122M: Alexei Starovoitov <ast@kernel.org> 19123M: Daniel Borkmann <daniel@iogearbox.net> 19124M: David S. Miller <davem@davemloft.net> 19125M: Jakub Kicinski <kuba@kernel.org> 19126M: Jesper Dangaard Brouer <hawk@kernel.org> 19127M: John Fastabend <john.fastabend@gmail.com> 19128L: netdev@vger.kernel.org 19129L: bpf@vger.kernel.org 19130S: Supported 19131F: include/net/xdp.h 19132F: include/net/xdp_priv.h 19133F: include/trace/events/xdp.h 19134F: kernel/bpf/cpumap.c 19135F: kernel/bpf/devmap.c 19136F: net/core/xdp.c 19137F: samples/bpf/xdp* 19138F: tools/testing/selftests/bpf/*xdp* 19139F: tools/testing/selftests/bpf/*/*xdp* 19140F: drivers/net/ethernet/*/*/*/*/*xdp* 19141F: drivers/net/ethernet/*/*/*xdp* 19142K: (?:\b|_)xdp(?:\b|_) 19143 19144XDP SOCKETS (AF_XDP) 19145M: Björn Töpel <bjorn.topel@intel.com> 19146M: Magnus Karlsson <magnus.karlsson@intel.com> 19147R: Jonathan Lemon <jonathan.lemon@gmail.com> 19148L: netdev@vger.kernel.org 19149L: bpf@vger.kernel.org 19150S: Maintained 19151F: Documentation/networking/af_xdp.rst 19152F: include/net/xdp_sock* 19153F: include/net/xsk_buff_pool.h 19154F: include/uapi/linux/if_xdp.h 19155F: include/uapi/linux/xdp_diag.h 19156F: include/net/netns/xdp.h 19157F: net/xdp/ 19158F: samples/bpf/xdpsock* 19159F: tools/lib/bpf/xsk* 19160 19161XEN BLOCK SUBSYSTEM 19162M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 19163M: Roger Pau Monné <roger.pau@citrix.com> 19164L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19165S: Supported 19166F: drivers/block/xen* 19167F: drivers/block/xen-blkback/* 19168 19169XEN HYPERVISOR ARM 19170M: Stefano Stabellini <sstabellini@kernel.org> 19171L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19172S: Maintained 19173F: arch/arm/include/asm/xen/ 19174F: arch/arm/xen/ 19175 19176XEN HYPERVISOR ARM64 19177M: Stefano Stabellini <sstabellini@kernel.org> 19178L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19179S: Maintained 19180F: arch/arm64/include/asm/xen/ 19181F: arch/arm64/xen/ 19182 19183XEN HYPERVISOR INTERFACE 19184M: Boris Ostrovsky <boris.ostrovsky@oracle.com> 19185M: Juergen Gross <jgross@suse.com> 19186R: Stefano Stabellini <sstabellini@kernel.org> 19187L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19188S: Supported 19189T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 19190F: Documentation/ABI/stable/sysfs-hypervisor-xen 19191F: Documentation/ABI/testing/sysfs-hypervisor-xen 19192F: arch/x86/include/asm/pvclock-abi.h 19193F: arch/x86/include/asm/xen/ 19194F: arch/x86/platform/pvh/ 19195F: arch/x86/xen/ 19196F: drivers/*/xen-*front.c 19197F: drivers/xen/ 19198F: include/uapi/xen/ 19199F: include/xen/ 19200 19201XEN NETWORK BACKEND DRIVER 19202M: Wei Liu <wei.liu@kernel.org> 19203M: Paul Durrant <paul@xen.org> 19204L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19205L: netdev@vger.kernel.org 19206S: Supported 19207F: drivers/net/xen-netback/* 19208 19209XEN PCI SUBSYSTEM 19210M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 19211L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19212S: Supported 19213F: arch/x86/pci/*xen* 19214F: drivers/pci/*xen* 19215 19216XEN PVSCSI DRIVERS 19217M: Juergen Gross <jgross@suse.com> 19218L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19219L: linux-scsi@vger.kernel.org 19220S: Supported 19221F: drivers/scsi/xen-scsifront.c 19222F: drivers/xen/xen-scsiback.c 19223F: include/xen/interface/io/vscsiif.h 19224 19225XEN SOUND FRONTEND DRIVER 19226M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 19227L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19228L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19229S: Supported 19230F: sound/xen/* 19231 19232XEN SWIOTLB SUBSYSTEM 19233M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 19234L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19235L: iommu@lists.linux-foundation.org 19236S: Supported 19237F: arch/x86/xen/*swiotlb* 19238F: drivers/xen/*swiotlb* 19239 19240XFS FILESYSTEM 19241M: Darrick J. Wong <darrick.wong@oracle.com> 19242M: linux-xfs@vger.kernel.org 19243L: linux-xfs@vger.kernel.org 19244S: Supported 19245W: http://xfs.org/ 19246T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 19247F: Documentation/ABI/testing/sysfs-fs-xfs 19248F: Documentation/admin-guide/xfs.rst 19249F: Documentation/filesystems/xfs-delayed-logging-design.rst 19250F: Documentation/filesystems/xfs-self-describing-metadata.rst 19251F: fs/xfs/ 19252F: include/uapi/linux/dqblk_xfs.h 19253F: include/uapi/linux/fsmap.h 19254 19255XILINX AXI ETHERNET DRIVER 19256M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 19257S: Maintained 19258F: drivers/net/ethernet/xilinx/xilinx_axienet* 19259 19260XILINX CAN DRIVER 19261M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 19262R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 19263L: linux-can@vger.kernel.org 19264S: Maintained 19265F: Documentation/devicetree/bindings/net/can/xilinx_can.txt 19266F: drivers/net/can/xilinx_can.c 19267 19268XILINX SD-FEC IP CORES 19269M: Derek Kiernan <derek.kiernan@xilinx.com> 19270M: Dragan Cvetic <dragan.cvetic@xilinx.com> 19271S: Maintained 19272F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 19273F: Documentation/misc-devices/xilinx_sdfec.rst 19274F: drivers/misc/Kconfig 19275F: drivers/misc/Makefile 19276F: drivers/misc/xilinx_sdfec.c 19277F: include/uapi/misc/xilinx_sdfec.h 19278 19279XILINX UARTLITE SERIAL DRIVER 19280M: Peter Korsgaard <jacmet@sunsite.dk> 19281L: linux-serial@vger.kernel.org 19282S: Maintained 19283F: drivers/tty/serial/uartlite.c 19284 19285XILINX VIDEO IP CORES 19286M: Hyun Kwon <hyun.kwon@xilinx.com> 19287M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19288L: linux-media@vger.kernel.org 19289S: Supported 19290T: git git://linuxtv.org/media_tree.git 19291F: Documentation/devicetree/bindings/media/xilinx/ 19292F: drivers/media/platform/xilinx/ 19293F: include/uapi/linux/xilinx-v4l2-controls.h 19294 19295XILINX ZYNQMP DPDMA DRIVER 19296M: Hyun Kwon <hyun.kwon@xilinx.com> 19297M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19298L: dmaengine@vger.kernel.org 19299S: Supported 19300F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 19301F: drivers/dma/xilinx/xilinx_dpdma.c 19302F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 19303 19304XILINX ZYNQMP PSGTR PHY DRIVER 19305M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 19306M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19307L: linux-kernel@vger.kernel.org 19308S: Supported 19309T: git https://github.com/Xilinx/linux-xlnx.git 19310F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 19311F: drivers/phy/xilinx/phy-zynqmp.c 19312 19313XILLYBUS DRIVER 19314M: Eli Billauer <eli.billauer@gmail.com> 19315L: linux-kernel@vger.kernel.org 19316S: Supported 19317F: drivers/char/xillybus/ 19318 19319XLP9XX I2C DRIVER 19320M: George Cherian <gcherian@marvell.com> 19321L: linux-i2c@vger.kernel.org 19322S: Supported 19323W: http://www.marvell.com 19324F: Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt 19325F: drivers/i2c/busses/i2c-xlp9xx.c 19326 19327XRA1403 GPIO EXPANDER 19328M: Nandor Han <nandor.han@ge.com> 19329M: Semi Malinen <semi.malinen@ge.com> 19330L: linux-gpio@vger.kernel.org 19331S: Maintained 19332F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 19333F: drivers/gpio/gpio-xra1403.c 19334 19335XTENSA XTFPGA PLATFORM SUPPORT 19336M: Max Filippov <jcmvbkbc@gmail.com> 19337L: linux-xtensa@linux-xtensa.org 19338S: Maintained 19339F: drivers/spi/spi-xtensa-xtfpga.c 19340F: sound/soc/xtensa/xtfpga-i2s.c 19341 19342YAM DRIVER FOR AX.25 19343M: Jean-Paul Roubelat <jpr@f6fbb.org> 19344L: linux-hams@vger.kernel.org 19345S: Maintained 19346F: drivers/net/hamradio/yam* 19347F: include/linux/yam.h 19348 19349YAMA SECURITY MODULE 19350M: Kees Cook <keescook@chromium.org> 19351S: Supported 19352T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip 19353F: Documentation/admin-guide/LSM/Yama.rst 19354F: security/yama/ 19355 19356YEALINK PHONE DRIVER 19357M: Henk Vergonet <Henk.Vergonet@gmail.com> 19358L: usbb2k-api-dev@nongnu.org 19359S: Maintained 19360F: Documentation/input/devices/yealink.rst 19361F: drivers/input/misc/yealink.* 19362 19363Z8530 DRIVER FOR AX.25 19364M: Joerg Reuter <jreuter@yaina.de> 19365L: linux-hams@vger.kernel.org 19366S: Maintained 19367W: http://yaina.de/jreuter/ 19368W: http://www.qsl.net/dl1bke/ 19369F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 19370F: drivers/net/hamradio/*scc.c 19371F: drivers/net/hamradio/z8530.h 19372 19373ZBUD COMPRESSED PAGE ALLOCATOR 19374M: Seth Jennings <sjenning@redhat.com> 19375M: Dan Streetman <ddstreet@ieee.org> 19376L: linux-mm@kvack.org 19377S: Maintained 19378F: include/linux/zbud.h 19379F: mm/zbud.c 19380 19381ZD1211RW WIRELESS DRIVER 19382M: Daniel Drake <dsd@gentoo.org> 19383M: Ulrich Kunitz <kune@deine-taler.de> 19384L: linux-wireless@vger.kernel.org 19385L: zd1211-devs@lists.sourceforge.net (subscribers-only) 19386S: Maintained 19387W: http://zd1211.ath.cx/wiki/DriverRewrite 19388F: drivers/net/wireless/zydas/zd1211rw/ 19389 19390ZD1301 MEDIA DRIVER 19391M: Antti Palosaari <crope@iki.fi> 19392L: linux-media@vger.kernel.org 19393S: Maintained 19394W: https://linuxtv.org/ 19395W: http://palosaari.fi/linux/ 19396Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19397F: drivers/media/usb/dvb-usb-v2/zd1301* 19398 19399ZD1301_DEMOD MEDIA DRIVER 19400M: Antti Palosaari <crope@iki.fi> 19401L: linux-media@vger.kernel.org 19402S: Maintained 19403W: https://linuxtv.org/ 19404W: http://palosaari.fi/linux/ 19405Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19406F: drivers/media/dvb-frontends/zd1301_demod* 19407 19408ZHAOXIN PROCESSOR SUPPORT 19409M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 19410L: linux-kernel@vger.kernel.org 19411S: Maintained 19412F: arch/x86/kernel/cpu/zhaoxin.c 19413 19414ZONEFS FILESYSTEM 19415M: Damien Le Moal <damien.lemoal@wdc.com> 19416M: Naohiro Aota <naohiro.aota@wdc.com> 19417R: Johannes Thumshirn <jth@kernel.org> 19418L: linux-fsdevel@vger.kernel.org 19419S: Maintained 19420T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 19421F: Documentation/filesystems/zonefs.rst 19422F: fs/zonefs/ 19423 19424ZR36067 VIDEO FOR LINUX DRIVER 19425M: Corentin Labbe <clabbe@baylibre.com> 19426L: mjpeg-users@lists.sourceforge.net 19427L: linux-media@vger.kernel.org 19428S: Maintained 19429W: http://mjpeg.sourceforge.net/driver-zoran/ 19430Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19431F: Documentation/driver-api/media/drivers/zoran.rst 19432F: drivers/staging/media/zoran/ 19433 19434ZPOOL COMPRESSED PAGE STORAGE API 19435M: Dan Streetman <ddstreet@ieee.org> 19436L: linux-mm@kvack.org 19437S: Maintained 19438F: include/linux/zpool.h 19439F: mm/zpool.c 19440 19441ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 19442M: Minchan Kim <minchan@kernel.org> 19443M: Nitin Gupta <ngupta@vflare.org> 19444R: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> 19445L: linux-kernel@vger.kernel.org 19446S: Maintained 19447F: Documentation/admin-guide/blockdev/zram.rst 19448F: drivers/block/zram/ 19449 19450ZS DECSTATION Z85C30 SERIAL DRIVER 19451M: "Maciej W. Rozycki" <macro@linux-mips.org> 19452S: Maintained 19453F: drivers/tty/serial/zs.* 19454 19455ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 19456M: Minchan Kim <minchan@kernel.org> 19457M: Nitin Gupta <ngupta@vflare.org> 19458R: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> 19459L: linux-mm@kvack.org 19460S: Maintained 19461F: Documentation/vm/zsmalloc.rst 19462F: include/linux/zsmalloc.h 19463F: mm/zsmalloc.c 19464 19465ZSWAP COMPRESSED SWAP CACHING 19466M: Seth Jennings <sjenning@redhat.com> 19467M: Dan Streetman <ddstreet@ieee.org> 19468M: Vitaly Wool <vitaly.wool@konsulko.com> 19469L: linux-mm@kvack.org 19470S: Maintained 19471F: mm/zswap.c 19472 19473THE REST 19474M: Linus Torvalds <torvalds@linux-foundation.org> 19475L: linux-kernel@vger.kernel.org 19476S: Buried alive in reporters 19477Q: http://patchwork.kernel.org/project/LKML/list/ 19478T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 19479F: * 19480F: */ 19481
