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/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.txt 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: http://patchwork.ozlabs.org/project/netdev/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 SUB-ARCHITECTURES 1490L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1491S: Maintained 1492T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git 1493F: arch/arm/mach-*/ 1494F: arch/arm/plat-*/ 1495 1496ARM/ACTIONS SEMI ARCHITECTURE 1497M: Andreas Färber <afaerber@suse.de> 1498M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1499L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1500S: Maintained 1501F: Documentation/devicetree/bindings/arm/actions.yaml 1502F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1503F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1504F: Documentation/devicetree/bindings/i2c/i2c-owl.txt 1505F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1506F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1507F: Documentation/devicetree/bindings/pinctrl/actions,* 1508F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1509F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1510F: arch/arm/boot/dts/owl-* 1511F: arch/arm/mach-actions/ 1512F: arch/arm64/boot/dts/actions/ 1513F: drivers/clk/actions/ 1514F: drivers/clocksource/timer-owl* 1515F: drivers/dma/owl-dma.c 1516F: drivers/i2c/busses/i2c-owl.c 1517F: drivers/irqchip/irq-owl-sirq.c 1518F: drivers/mmc/host/owl-mmc.c 1519F: drivers/pinctrl/actions/* 1520F: drivers/soc/actions/ 1521F: include/dt-bindings/power/owl-* 1522F: include/dt-bindings/reset/actions,* 1523F: include/linux/soc/actions/ 1524N: owl 1525 1526ARM/ADS SPHERE MACHINE SUPPORT 1527M: Lennert Buytenhek <kernel@wantstofly.org> 1528L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1529S: Maintained 1530 1531ARM/AFEB9260 MACHINE SUPPORT 1532M: Sergey Lapin <slapin@ossfans.org> 1533L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1534S: Maintained 1535 1536ARM/AJECO 1ARM MACHINE SUPPORT 1537M: Lennert Buytenhek <kernel@wantstofly.org> 1538L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1539S: Maintained 1540 1541ARM/Allwinner SoC Clock Support 1542M: Emilio López <emilio@elopez.com.ar> 1543S: Maintained 1544F: drivers/clk/sunxi/ 1545 1546ARM/Allwinner sunXi SoC support 1547M: Maxime Ripard <mripard@kernel.org> 1548M: Chen-Yu Tsai <wens@csie.org> 1549L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1550S: Maintained 1551T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1552F: arch/arm/mach-sunxi/ 1553F: arch/arm64/boot/dts/allwinner/ 1554F: drivers/clk/sunxi-ng/ 1555F: drivers/pinctrl/sunxi/ 1556F: drivers/soc/sunxi/ 1557N: sun[x456789]i 1558N: sun50i 1559 1560ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1561M: Neil Armstrong <narmstrong@baylibre.com> 1562M: Jerome Brunet <jbrunet@baylibre.com> 1563L: linux-amlogic@lists.infradead.org 1564S: Maintained 1565F: Documentation/devicetree/bindings/clock/amlogic* 1566F: drivers/clk/meson/ 1567F: include/dt-bindings/clock/gxbb* 1568F: include/dt-bindings/clock/meson* 1569 1570ARM/Amlogic Meson SoC Crypto Drivers 1571M: Corentin Labbe <clabbe@baylibre.com> 1572L: linux-crypto@vger.kernel.org 1573L: linux-amlogic@lists.infradead.org 1574S: Maintained 1575F: Documentation/devicetree/bindings/crypto/amlogic* 1576F: drivers/crypto/amlogic/ 1577 1578ARM/Amlogic Meson SoC Sound Drivers 1579M: Jerome Brunet <jbrunet@baylibre.com> 1580L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1581S: Maintained 1582F: Documentation/devicetree/bindings/sound/amlogic* 1583F: sound/soc/meson/ 1584 1585ARM/Amlogic Meson SoC support 1586M: Kevin Hilman <khilman@baylibre.com> 1587R: Neil Armstrong <narmstrong@baylibre.com> 1588R: Jerome Brunet <jbrunet@baylibre.com> 1589R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1590L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1591L: linux-amlogic@lists.infradead.org 1592S: Maintained 1593W: http://linux-meson.com/ 1594F: arch/arm/boot/dts/meson* 1595F: arch/arm/mach-meson/ 1596F: arch/arm64/boot/dts/amlogic/ 1597F: drivers/mmc/host/meson* 1598F: drivers/pinctrl/meson/ 1599F: drivers/rtc/rtc-meson* 1600F: drivers/soc/amlogic/ 1601N: meson 1602 1603ARM/Annapurna Labs ALPINE ARCHITECTURE 1604M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1605M: Antoine Tenart <atenart@kernel.org> 1606L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1607S: Maintained 1608F: arch/arm/boot/dts/alpine* 1609F: arch/arm/mach-alpine/ 1610F: arch/arm64/boot/dts/amazon/ 1611F: drivers/*/*alpine* 1612 1613ARM/ARTPEC MACHINE SUPPORT 1614M: Jesper Nilsson <jesper.nilsson@axis.com> 1615M: Lars Persson <lars.persson@axis.com> 1616L: linux-arm-kernel@axis.com 1617S: Maintained 1618F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1619F: arch/arm/boot/dts/artpec6* 1620F: arch/arm/mach-artpec 1621F: drivers/clk/axis 1622F: drivers/crypto/axis 1623F: drivers/mmc/host/usdhi6rol0.c 1624F: drivers/pinctrl/pinctrl-artpec* 1625 1626ARM/ASPEED I2C DRIVER 1627M: Brendan Higgins <brendanhiggins@google.com> 1628R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1629R: Joel Stanley <joel@jms.id.au> 1630L: linux-i2c@vger.kernel.org 1631L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1632S: Maintained 1633F: Documentation/devicetree/bindings/i2c/i2c-aspeed.txt 1634F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1635F: drivers/i2c/busses/i2c-aspeed.c 1636F: drivers/irqchip/irq-aspeed-i2c-ic.c 1637 1638ARM/ASPEED MACHINE SUPPORT 1639M: Joel Stanley <joel@jms.id.au> 1640R: Andrew Jeffery <andrew@aj.id.au> 1641L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1642L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1643S: Supported 1644Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1645T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1646F: arch/arm/boot/dts/aspeed-* 1647F: arch/arm/mach-aspeed/ 1648N: aspeed 1649 1650ARM/BITMAIN ARCHITECTURE 1651M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1652L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1653S: Maintained 1654F: Documentation/devicetree/bindings/arm/bitmain.yaml 1655F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1656F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1657F: arch/arm64/boot/dts/bitmain/ 1658F: drivers/clk/clk-bm1880.c 1659F: drivers/pinctrl/pinctrl-bm1880.c 1660 1661ARM/CALXEDA HIGHBANK ARCHITECTURE 1662M: Andre Przywara <andre.przywara@arm.com> 1663L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1664S: Maintained 1665F: arch/arm/boot/dts/ecx-*.dts* 1666F: arch/arm/boot/dts/highbank.dts 1667F: arch/arm/mach-highbank/ 1668 1669ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT 1670M: Krzysztof Halasa <khalasa@piap.pl> 1671S: Maintained 1672F: arch/arm/mach-cns3xxx/ 1673 1674ARM/CAVIUM THUNDER NETWORK DRIVER 1675M: Sunil Goutham <sgoutham@marvell.com> 1676L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1677S: Supported 1678F: drivers/net/ethernet/cavium/thunder/ 1679 1680ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1681M: Lukasz Majewski <lukma@denx.de> 1682L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1683S: Maintained 1684F: arch/arm/mach-ep93xx/ts72xx.c 1685 1686ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1687M: Alexander Shiyan <shc_work@mail.ru> 1688L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1689S: Odd Fixes 1690N: clps711x 1691 1692ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 1693M: Lennert Buytenhek <kernel@wantstofly.org> 1694L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1695S: Maintained 1696 1697ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 1698M: Hartley Sweeten <hsweeten@visionengravers.com> 1699M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 1700L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1701S: Maintained 1702F: arch/arm/mach-ep93xx/ 1703F: arch/arm/mach-ep93xx/include/mach/ 1704 1705ARM/CLKDEV SUPPORT 1706M: Russell King <linux@armlinux.org.uk> 1707L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1708S: Maintained 1709T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 1710F: drivers/clk/clkdev.c 1711 1712ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 1713M: Baruch Siach <baruch@tkos.co.il> 1714L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1715S: Maintained 1716F: arch/arm/boot/dts/cx92755* 1717N: digicolor 1718 1719ARM/CONTEC MICRO9 MACHINE SUPPORT 1720M: Hubert Feurstein <hubert.feurstein@contec.at> 1721S: Maintained 1722F: arch/arm/mach-ep93xx/micro9.c 1723 1724ARM/CORESIGHT FRAMEWORK AND DRIVERS 1725M: Mathieu Poirier <mathieu.poirier@linaro.org> 1726R: Suzuki K Poulose <suzuki.poulose@arm.com> 1727R: Mike Leach <mike.leach@linaro.org> 1728L: coresight@lists.linaro.org (moderated for non-subscribers) 1729L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1730S: Maintained 1731F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 1732F: Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt 1733F: Documentation/devicetree/bindings/arm/coresight-cti.yaml 1734F: Documentation/devicetree/bindings/arm/coresight.txt 1735F: Documentation/trace/coresight/* 1736F: drivers/hwtracing/coresight/* 1737F: include/dt-bindings/arm/coresight-cti-dt.h 1738F: tools/perf/arch/arm/util/auxtrace.c 1739F: tools/perf/arch/arm/util/cs-etm.c 1740F: tools/perf/arch/arm/util/cs-etm.h 1741F: tools/perf/arch/arm/util/pmu.c 1742F: tools/perf/util/cs-etm-decoder/* 1743F: tools/perf/util/cs-etm.* 1744 1745ARM/CORGI MACHINE SUPPORT 1746M: Richard Purdie <rpurdie@rpsys.net> 1747S: Maintained 1748 1749ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 1750M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 1751M: Linus Walleij <linus.walleij@linaro.org> 1752L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1753S: Maintained 1754T: git git://github.com/ulli-kroll/linux.git 1755F: Documentation/devicetree/bindings/arm/gemini.txt 1756F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt 1757F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 1758F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt 1759F: arch/arm/mach-gemini/ 1760F: drivers/net/ethernet/cortina/ 1761F: drivers/pinctrl/pinctrl-gemini.c 1762F: drivers/rtc/rtc-ftrtc010.c 1763 1764ARM/CSR SIRFPRIMA2 MACHINE SUPPORT 1765M: Barry Song <baohua@kernel.org> 1766L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1767S: Maintained 1768T: git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git 1769F: arch/arm/boot/dts/prima2* 1770F: arch/arm/mach-prima2/ 1771F: drivers/clk/sirf/ 1772F: drivers/clocksource/timer-atlas7.c 1773F: drivers/clocksource/timer-prima2.c 1774X: drivers/gnss 1775N: [^a-z]sirf 1776 1777ARM/CZ.NIC TURRIS MOX SUPPORT 1778M: Marek Behun <marek.behun@nic.cz> 1779S: Maintained 1780W: http://mox.turris.cz 1781F: Documentation/ABI/testing/debugfs-moxtet 1782F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 1783F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 1784F: Documentation/devicetree/bindings/bus/moxtet.txt 1785F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 1786F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 1787F: drivers/bus/moxtet.c 1788F: drivers/firmware/turris-mox-rwtm.c 1789F: drivers/gpio/gpio-moxtet.c 1790F: include/linux/moxtet.h 1791 1792ARM/EBSA110 MACHINE SUPPORT 1793M: Russell King <linux@armlinux.org.uk> 1794L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1795S: Maintained 1796W: http://www.armlinux.org.uk/ 1797F: arch/arm/mach-ebsa110/ 1798F: drivers/net/ethernet/amd/am79c961a.* 1799 1800ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT 1801M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 1802R: Pengutronix Kernel Team <kernel@pengutronix.de> 1803L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1804S: Maintained 1805N: efm32 1806 1807ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6) 1808M: Robert Jarzmik <robert.jarzmik@free.fr> 1809L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1810S: Maintained 1811F: arch/arm/mach-pxa/ezx.c 1812 1813ARM/FARADAY FA526 PORT 1814M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 1815L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1816S: Maintained 1817T: git git://git.berlios.de/gemini-board 1818F: arch/arm/mm/*-fa* 1819 1820ARM/FOOTBRIDGE ARCHITECTURE 1821M: Russell King <linux@armlinux.org.uk> 1822L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1823S: Maintained 1824W: http://www.armlinux.org.uk/ 1825F: arch/arm/include/asm/hardware/dec21285.h 1826F: arch/arm/mach-footbridge/ 1827 1828ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 1829M: Shawn Guo <shawnguo@kernel.org> 1830M: Sascha Hauer <s.hauer@pengutronix.de> 1831R: Pengutronix Kernel Team <kernel@pengutronix.de> 1832R: Fabio Estevam <festevam@gmail.com> 1833R: NXP Linux Team <linux-imx@nxp.com> 1834L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1835S: Maintained 1836T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 1837X: drivers/media/i2c/ 1838N: imx 1839N: mxs 1840 1841ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 1842M: Shawn Guo <shawnguo@kernel.org> 1843M: Li Yang <leoyang.li@nxp.com> 1844L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1845S: Maintained 1846T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 1847F: arch/arm/boot/dts/ls1021a* 1848F: arch/arm64/boot/dts/freescale/fsl-* 1849F: arch/arm64/boot/dts/freescale/qoriq-* 1850 1851ARM/FREESCALE VYBRID ARM ARCHITECTURE 1852M: Shawn Guo <shawnguo@kernel.org> 1853M: Sascha Hauer <s.hauer@pengutronix.de> 1854R: Pengutronix Kernel Team <kernel@pengutronix.de> 1855R: Stefan Agner <stefan@agner.ch> 1856L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1857S: Maintained 1858T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 1859F: arch/arm/boot/dts/vf* 1860F: arch/arm/mach-imx/*vf610* 1861 1862ARM/GLOMATION GESBC9312SX MACHINE SUPPORT 1863M: Lennert Buytenhek <kernel@wantstofly.org> 1864L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1865S: Maintained 1866 1867ARM/GUMSTIX MACHINE SUPPORT 1868M: Steve Sakoman <sakoman@gmail.com> 1869L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1870S: Maintained 1871 1872ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT 1873M: Philipp Zabel <philipp.zabel@gmail.com> 1874M: Paul Parsons <lost.distance@yahoo.com> 1875L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1876S: Maintained 1877F: arch/arm/mach-pxa/hx4700.c 1878F: arch/arm/mach-pxa/include/mach/hx4700.h 1879F: sound/soc/pxa/hx4700.c 1880 1881ARM/HISILICON SOC SUPPORT 1882M: Wei Xu <xuwei5@hisilicon.com> 1883L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1884S: Supported 1885W: http://www.hisilicon.com 1886T: git git://github.com/hisilicon/linux-hisi.git 1887F: arch/arm/boot/dts/hi3* 1888F: arch/arm/boot/dts/hip* 1889F: arch/arm/boot/dts/hisi* 1890F: arch/arm/mach-hisi/ 1891F: arch/arm64/boot/dts/hisilicon/ 1892 1893ARM/HP JORNADA 7XX MACHINE SUPPORT 1894M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 1895S: Maintained 1896W: www.jlime.com 1897T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 1898F: arch/arm/mach-sa1100/include/mach/jornada720.h 1899F: arch/arm/mach-sa1100/jornada720.c 1900 1901ARM/IGEP MACHINE SUPPORT 1902M: Enric Balletbo i Serra <eballetbo@gmail.com> 1903M: Javier Martinez Canillas <javier@dowhile0.org> 1904L: linux-omap@vger.kernel.org 1905L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1906S: Maintained 1907F: arch/arm/boot/dts/omap3-igep* 1908 1909ARM/INCOME PXA270 SUPPORT 1910M: Marek Vasut <marek.vasut@gmail.com> 1911L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1912S: Maintained 1913F: arch/arm/mach-pxa/colibri-pxa270-income.c 1914 1915ARM/INTEL IOP32X ARM ARCHITECTURE 1916M: Lennert Buytenhek <kernel@wantstofly.org> 1917L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1918S: Maintained 1919 1920ARM/INTEL IQ81342EX MACHINE SUPPORT 1921M: Lennert Buytenhek <kernel@wantstofly.org> 1922L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1923S: Maintained 1924 1925ARM/INTEL IXDP2850 MACHINE SUPPORT 1926M: Lennert Buytenhek <kernel@wantstofly.org> 1927L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1928S: Maintained 1929 1930ARM/INTEL IXP4XX ARM ARCHITECTURE 1931M: Linus Walleij <linusw@kernel.org> 1932M: Imre Kaloz <kaloz@openwrt.org> 1933M: Krzysztof Halasa <khalasa@piap.pl> 1934L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1935S: Maintained 1936F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 1937F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 1938F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 1939F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 1940F: arch/arm/mach-ixp4xx/ 1941F: drivers/clocksource/timer-ixp4xx.c 1942F: drivers/gpio/gpio-ixp4xx.c 1943F: drivers/irqchip/irq-ixp4xx.c 1944F: include/linux/irqchip/irq-ixp4xx.h 1945F: include/linux/platform_data/timer-ixp4xx.h 1946 1947ARM/INTEL KEEMBAY ARCHITECTURE 1948M: Paul J. Murphy <paul.j.murphy@intel.com> 1949M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 1950S: Maintained 1951F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 1952F: arch/arm64/boot/dts/intel/keembay-evm.dts 1953F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 1954 1955ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT 1956M: Jonathan Cameron <jic23@cam.ac.uk> 1957L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1958S: Maintained 1959F: arch/arm/mach-pxa/stargate2.c 1960F: drivers/pcmcia/pxa2xx_stargate2.c 1961 1962ARM/INTEL XSC3 (MANZANO) ARM CORE 1963M: Lennert Buytenhek <kernel@wantstofly.org> 1964L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1965S: Maintained 1966 1967ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT 1968M: Lennert Buytenhek <kernel@wantstofly.org> 1969L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1970S: Maintained 1971 1972ARM/LG1K ARCHITECTURE 1973M: Chanho Min <chanho.min@lge.com> 1974L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1975S: Maintained 1976F: arch/arm64/boot/dts/lg/ 1977 1978ARM/LOGICPD PXA270 MACHINE SUPPORT 1979M: Lennert Buytenhek <kernel@wantstofly.org> 1980L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1981S: Maintained 1982 1983ARM/LPC18XX ARCHITECTURE 1984M: Vladimir Zapolskiy <vz@mleia.com> 1985L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1986S: Maintained 1987F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 1988F: arch/arm/boot/dts/lpc43* 1989F: drivers/i2c/busses/i2c-lpc2k.c 1990F: drivers/memory/pl172.c 1991F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 1992F: drivers/rtc/rtc-lpc24xx.c 1993N: lpc18xx 1994 1995ARM/LPC32XX SOC SUPPORT 1996M: Vladimir Zapolskiy <vz@mleia.com> 1997M: Sylvain Lemieux <slemieux.tyco@gmail.com> 1998L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1999S: Maintained 2000T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2001F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2002F: arch/arm/boot/dts/lpc32* 2003F: arch/arm/mach-lpc32xx/ 2004F: drivers/i2c/busses/i2c-pnx.c 2005F: drivers/net/ethernet/nxp/lpc_eth.c 2006F: drivers/usb/host/ohci-nxp.c 2007F: drivers/watchdog/pnx4008_wdt.c 2008N: lpc32xx 2009 2010ARM/MAGICIAN MACHINE SUPPORT 2011M: Philipp Zabel <philipp.zabel@gmail.com> 2012S: Maintained 2013 2014ARM/Marvell Dove/MV78xx0/Orion SOC support 2015M: Jason Cooper <jason@lakedaemon.net> 2016M: Andrew Lunn <andrew@lunn.ch> 2017M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2018M: Gregory Clement <gregory.clement@bootlin.com> 2019L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2020S: Maintained 2021T: git git://git.infradead.org/linux-mvebu.git 2022F: Documentation/devicetree/bindings/soc/dove/ 2023F: arch/arm/boot/dts/dove* 2024F: arch/arm/boot/dts/orion5x* 2025F: arch/arm/mach-dove/ 2026F: arch/arm/mach-mv78xx0/ 2027F: arch/arm/mach-orion5x/ 2028F: arch/arm/plat-orion/ 2029F: drivers/soc/dove/ 2030 2031ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2032M: Jason Cooper <jason@lakedaemon.net> 2033M: Andrew Lunn <andrew@lunn.ch> 2034M: Gregory Clement <gregory.clement@bootlin.com> 2035M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2036L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2037S: Maintained 2038T: git git://git.infradead.org/linux-mvebu.git 2039F: arch/arm/boot/dts/armada* 2040F: arch/arm/boot/dts/kirkwood* 2041F: arch/arm/configs/mvebu_*_defconfig 2042F: arch/arm/mach-mvebu/ 2043F: arch/arm64/boot/dts/marvell/armada* 2044F: arch/arm64/boot/dts/marvell/cn913* 2045F: drivers/cpufreq/armada-37xx-cpufreq.c 2046F: drivers/cpufreq/armada-8k-cpufreq.c 2047F: drivers/cpufreq/mvebu-cpufreq.c 2048F: drivers/irqchip/irq-armada-370-xp.c 2049F: drivers/irqchip/irq-mvebu-* 2050F: drivers/pinctrl/mvebu/ 2051F: drivers/rtc/rtc-armada38x.c 2052 2053ARM/Mediatek RTC DRIVER 2054M: Eddie Huang <eddie.huang@mediatek.com> 2055M: Sean Wang <sean.wang@mediatek.com> 2056L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2057L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2058S: Maintained 2059F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2060F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2061F: drivers/rtc/rtc-mt2712.c 2062F: drivers/rtc/rtc-mt6397.c 2063F: drivers/rtc/rtc-mt7622.c 2064 2065ARM/Mediatek SoC support 2066M: Matthias Brugger <matthias.bgg@gmail.com> 2067L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2068L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2069S: Maintained 2070W: https://mtk.bcnfs.org/ 2071C: irc://chat.freenode.net/linux-mediatek 2072F: arch/arm/boot/dts/mt6* 2073F: arch/arm/boot/dts/mt7* 2074F: arch/arm/boot/dts/mt8* 2075F: arch/arm/mach-mediatek/ 2076F: arch/arm64/boot/dts/mediatek/ 2077F: drivers/soc/mediatek/ 2078N: mtk 2079N: mt[678] 2080K: mediatek 2081 2082ARM/Mediatek USB3 PHY DRIVER 2083M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2084L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2085L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2086S: Maintained 2087F: Documentation/devicetree/bindings/phy/phy-mtk-* 2088F: drivers/phy/mediatek/ 2089 2090ARM/Microchip (AT91) SoC support 2091M: Nicolas Ferre <nicolas.ferre@microchip.com> 2092M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2093M: Ludovic Desroches <ludovic.desroches@microchip.com> 2094L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2095S: Supported 2096W: http://www.linux4sam.org 2097T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2098F: arch/arm/boot/dts/at91*.dts 2099F: arch/arm/boot/dts/at91*.dtsi 2100F: arch/arm/boot/dts/sama*.dts 2101F: arch/arm/boot/dts/sama*.dtsi 2102F: arch/arm/include/debug/at91.S 2103F: arch/arm/mach-at91/ 2104F: drivers/memory/atmel* 2105F: drivers/watchdog/sama5d4_wdt.c 2106F: include/soc/at91/ 2107X: drivers/input/touchscreen/atmel_mxt_ts.c 2108X: drivers/net/wireless/atmel/ 2109N: at91 2110N: atmel 2111 2112ARM/Microchip Sparx5 SoC support 2113M: Lars Povlsen <lars.povlsen@microchip.com> 2114M: Steen Hegelund <Steen.Hegelund@microchip.com> 2115M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 2116L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2117S: Supported 2118T: git git://github.com/microchip-ung/linux-upstream.git 2119F: arch/arm64/boot/dts/microchip/ 2120N: sparx5 2121 2122ARM/MIOA701 MACHINE SUPPORT 2123M: Robert Jarzmik <robert.jarzmik@free.fr> 2124L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2125S: Maintained 2126F: arch/arm/mach-pxa/mioa701.c 2127 2128ARM/MStar/Sigmastar Armv7 SoC support 2129M: Daniel Palmer <daniel@thingy.jp> 2130L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2131S: Maintained 2132W: http://linux-chenxing.org/ 2133F: Documentation/devicetree/bindings/arm/mstar/* 2134F: arch/arm/boot/dts/mstar-* 2135F: arch/arm/mach-mstar/ 2136 2137ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT 2138M: Michael Petchkovsky <mkpetch@internode.on.net> 2139S: Maintained 2140 2141ARM/NOMADIK/U300/Ux500 ARCHITECTURES 2142M: Linus Walleij <linus.walleij@linaro.org> 2143L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2144S: Maintained 2145T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2146F: Documentation/devicetree/bindings/arm/ste-* 2147F: Documentation/devicetree/bindings/arm/ux500.yaml 2148F: Documentation/devicetree/bindings/arm/ux500/ 2149F: Documentation/devicetree/bindings/i2c/i2c-nomadik.txt 2150F: Documentation/devicetree/bindings/i2c/i2c-stu300.txt 2151F: arch/arm/boot/dts/ste-* 2152F: arch/arm/mach-nomadik/ 2153F: arch/arm/mach-u300/ 2154F: arch/arm/mach-ux500/ 2155F: drivers/clk/clk-nomadik.c 2156F: drivers/clk/clk-u300.c 2157F: drivers/clocksource/clksrc-dbx500-prcmu.c 2158F: drivers/clocksource/timer-u300.c 2159F: drivers/dma/coh901318* 2160F: drivers/dma/ste_dma40* 2161F: drivers/hwspinlock/u8500_hsem.c 2162F: drivers/i2c/busses/i2c-nomadik.c 2163F: drivers/i2c/busses/i2c-stu300.c 2164F: drivers/iio/adc/ab8500-gpadc.c 2165F: drivers/mfd/ab3100* 2166F: drivers/mfd/ab8500* 2167F: drivers/mfd/abx500* 2168F: drivers/mfd/db8500* 2169F: drivers/mfd/dbx500* 2170F: drivers/pinctrl/nomadik/ 2171F: drivers/pinctrl/pinctrl-coh901* 2172F: drivers/pinctrl/pinctrl-u300.c 2173F: drivers/rtc/rtc-ab3100.c 2174F: drivers/rtc/rtc-ab8500.c 2175F: drivers/rtc/rtc-coh901331.c 2176F: drivers/rtc/rtc-pl031.c 2177F: drivers/soc/ux500/ 2178F: drivers/watchdog/coh901327_wdt.c 2179 2180ARM/NUVOTON NPCM ARCHITECTURE 2181M: Avi Fishman <avifishman70@gmail.com> 2182M: Tomer Maimon <tmaimon77@gmail.com> 2183M: Tali Perry <tali.perry1@gmail.com> 2184R: Patrick Venture <venture@google.com> 2185R: Nancy Yuen <yuenn@google.com> 2186R: Benjamin Fair <benjaminfair@google.com> 2187L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2188S: Supported 2189F: Documentation/devicetree/bindings/*/*/*npcm* 2190F: Documentation/devicetree/bindings/*/*npcm* 2191F: arch/arm/boot/dts/nuvoton-npcm* 2192F: arch/arm/mach-npcm/ 2193F: drivers/*/*npcm* 2194F: drivers/*/*/*npcm* 2195F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2196 2197ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT 2198L: openmoko-kernel@lists.openmoko.org (subscribers-only) 2199S: Orphan 2200W: http://wiki.openmoko.org/wiki/Neo_FreeRunner 2201F: arch/arm/mach-s3c/gta02.h 2202F: arch/arm/mach-s3c/mach-gta02.c 2203 2204ARM/Orion SoC/Technologic Systems TS-78xx platform support 2205M: Alexander Clouter <alex@digriz.org.uk> 2206L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2207S: Maintained 2208W: http://www.digriz.org.uk/ts78xx/kernel 2209F: arch/arm/mach-orion5x/ts78xx-* 2210 2211ARM/OXNAS platform support 2212M: Neil Armstrong <narmstrong@baylibre.com> 2213L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2214L: linux-oxnas@groups.io (moderated for non-subscribers) 2215S: Maintained 2216F: arch/arm/boot/dts/ox8*.dts* 2217F: arch/arm/mach-oxnas/ 2218F: drivers/power/reset/oxnas-restart.c 2219N: oxnas 2220 2221ARM/PALM TREO SUPPORT 2222M: Tomas Cech <sleep_walker@suse.com> 2223L: linux-arm-kernel@lists.infradead.org 2224S: Maintained 2225W: http://hackndev.com 2226F: arch/arm/mach-pxa/palmtreo.* 2227 2228ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT 2229M: Marek Vasut <marek.vasut@gmail.com> 2230L: linux-arm-kernel@lists.infradead.org 2231S: Maintained 2232W: http://hackndev.com 2233F: arch/arm/mach-pxa/include/mach/palmld.h 2234F: arch/arm/mach-pxa/include/mach/palmtc.h 2235F: arch/arm/mach-pxa/include/mach/palmtx.h 2236F: arch/arm/mach-pxa/palmld.c 2237F: arch/arm/mach-pxa/palmt5.* 2238F: arch/arm/mach-pxa/palmtc.c 2239F: arch/arm/mach-pxa/palmte2.* 2240F: arch/arm/mach-pxa/palmtx.c 2241 2242ARM/PALMZ72 SUPPORT 2243M: Sergey Lapin <slapin@ossfans.org> 2244L: linux-arm-kernel@lists.infradead.org 2245S: Maintained 2246W: http://hackndev.com 2247F: arch/arm/mach-pxa/palmz72.* 2248 2249ARM/PLEB SUPPORT 2250M: Peter Chubb <pleb@gelato.unsw.edu.au> 2251S: Maintained 2252W: http://www.disy.cse.unsw.edu.au/Hardware/PLEB 2253 2254ARM/PT DIGITAL BOARD PORT 2255M: Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de> 2256L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2257S: Maintained 2258W: http://www.armlinux.org.uk/ 2259 2260ARM/QUALCOMM SUPPORT 2261M: Andy Gross <agross@kernel.org> 2262M: Bjorn Andersson <bjorn.andersson@linaro.org> 2263L: linux-arm-msm@vger.kernel.org 2264S: Maintained 2265T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2266F: Documentation/devicetree/bindings/*/qcom* 2267F: Documentation/devicetree/bindings/soc/qcom/ 2268F: arch/arm/boot/dts/qcom-*.dts 2269F: arch/arm/boot/dts/qcom-*.dtsi 2270F: arch/arm/mach-qcom/ 2271F: arch/arm64/boot/dts/qcom/ 2272F: drivers/*/*/qcom* 2273F: drivers/*/*/qcom/ 2274F: drivers/*/pm8???-* 2275F: drivers/*/qcom* 2276F: drivers/*/qcom/ 2277F: drivers/bluetooth/btqcomsmd.c 2278F: drivers/clocksource/timer-qcom.c 2279F: drivers/cpuidle/cpuidle-qcom-spm.c 2280F: drivers/extcon/extcon-qcom* 2281F: drivers/i2c/busses/i2c-qcom-geni.c 2282F: drivers/i2c/busses/i2c-qup.c 2283F: drivers/iommu/msm* 2284F: drivers/mfd/ssbi.c 2285F: drivers/mmc/host/mmci_qcom* 2286F: drivers/mmc/host/sdhci-msm.c 2287F: drivers/pci/controller/dwc/pcie-qcom.c 2288F: drivers/phy/qualcomm/ 2289F: drivers/power/*/msm* 2290F: drivers/reset/reset-qcom-* 2291F: drivers/scsi/ufs/ufs-qcom* 2292F: drivers/spi/spi-geni-qcom.c 2293F: drivers/spi/spi-qcom-qspi.c 2294F: drivers/spi/spi-qup.c 2295F: drivers/tty/serial/msm_serial.c 2296F: drivers/usb/dwc3/dwc3-qcom.c 2297F: include/dt-bindings/*/qcom* 2298F: include/linux/*/qcom* 2299 2300ARM/RADISYS ENP2611 MACHINE SUPPORT 2301M: Lennert Buytenhek <kernel@wantstofly.org> 2302L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2303S: Maintained 2304 2305ARM/RDA MICRO ARCHITECTURE 2306M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2307L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2308L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2309S: Maintained 2310F: Documentation/devicetree/bindings/arm/rda.yaml 2311F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2312F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt 2313F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt 2314F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt 2315F: arch/arm/boot/dts/rda8810pl-* 2316F: drivers/clocksource/timer-rda.c 2317F: drivers/gpio/gpio-rda.c 2318F: drivers/irqchip/irq-rda-intc.c 2319F: drivers/tty/serial/rda-uart.c 2320 2321ARM/REALTEK ARCHITECTURE 2322M: Andreas Färber <afaerber@suse.de> 2323L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2324L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2325S: Maintained 2326F: Documentation/devicetree/bindings/arm/realtek.yaml 2327F: arch/arm/boot/dts/rtd* 2328F: arch/arm/mach-realtek/ 2329F: arch/arm64/boot/dts/realtek/ 2330 2331ARM/RENESAS ARM64 ARCHITECTURE 2332M: Geert Uytterhoeven <geert+renesas@glider.be> 2333M: Magnus Damm <magnus.damm@gmail.com> 2334L: linux-renesas-soc@vger.kernel.org 2335S: Supported 2336Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2337T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2338F: Documentation/devicetree/bindings/arm/renesas.yaml 2339F: arch/arm64/boot/dts/renesas/ 2340F: drivers/soc/renesas/ 2341F: include/linux/soc/renesas/ 2342 2343ARM/RISCPC ARCHITECTURE 2344M: Russell King <linux@armlinux.org.uk> 2345L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2346S: Maintained 2347W: http://www.armlinux.org.uk/ 2348F: arch/arm/include/asm/hardware/entry-macro-iomd.S 2349F: arch/arm/include/asm/hardware/ioc.h 2350F: arch/arm/include/asm/hardware/iomd.h 2351F: arch/arm/include/asm/hardware/memc.h 2352F: arch/arm/mach-rpc/ 2353F: drivers/net/ethernet/8390/etherh.c 2354F: drivers/net/ethernet/i825xx/ether1* 2355F: drivers/net/ethernet/seeq/ether3* 2356F: drivers/scsi/arm/ 2357 2358ARM/Rockchip SoC support 2359M: Heiko Stuebner <heiko@sntech.de> 2360L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2361L: linux-rockchip@lists.infradead.org 2362S: Maintained 2363T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2364F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2365F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2366F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2367F: arch/arm/boot/dts/rk3* 2368F: arch/arm/boot/dts/rv1108* 2369F: arch/arm/mach-rockchip/ 2370F: drivers/*/*/*rockchip* 2371F: drivers/*/*rockchip* 2372F: drivers/clk/rockchip/ 2373F: drivers/i2c/busses/i2c-rk3x.c 2374F: sound/soc/rockchip/ 2375N: rockchip 2376 2377ARM/SAMSUNG EXYNOS ARM ARCHITECTURES 2378M: Kukjin Kim <kgene@kernel.org> 2379M: Krzysztof Kozlowski <krzk@kernel.org> 2380L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2381L: linux-samsung-soc@vger.kernel.org 2382S: Maintained 2383Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2384F: Documentation/arm/samsung/ 2385F: Documentation/devicetree/bindings/arm/samsung/ 2386F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2387F: arch/arm/boot/dts/exynos* 2388F: arch/arm/boot/dts/s3c* 2389F: arch/arm/boot/dts/s5p* 2390F: arch/arm/mach-exynos*/ 2391F: arch/arm/mach-s3c/ 2392F: arch/arm/mach-s5p*/ 2393F: arch/arm64/boot/dts/exynos/ 2394F: drivers/*/*/*s3c24* 2395F: drivers/*/*s3c24* 2396F: drivers/*/*s3c64xx* 2397F: drivers/*/*s5pv210* 2398F: drivers/memory/samsung/ 2399F: drivers/soc/samsung/ 2400F: drivers/tty/serial/samsung* 2401F: include/linux/soc/samsung/ 2402N: exynos 2403N: s3c2410 2404N: s3c64xx 2405N: s5pv210 2406 2407ARM/SAMSUNG MOBILE MACHINE SUPPORT 2408M: Kyungmin Park <kyungmin.park@samsung.com> 2409L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2410S: Maintained 2411F: arch/arm/mach-s5pv210/ 2412 2413ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2414M: Kyungmin Park <kyungmin.park@samsung.com> 2415M: Kamil Debski <kamil@wypas.org> 2416M: Andrzej Hajda <a.hajda@samsung.com> 2417L: linux-arm-kernel@lists.infradead.org 2418L: linux-media@vger.kernel.org 2419S: Maintained 2420F: drivers/media/platform/s5p-g2d/ 2421 2422ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2423M: Marek Szyprowski <m.szyprowski@samsung.com> 2424L: linux-samsung-soc@vger.kernel.org 2425L: linux-media@vger.kernel.org 2426S: Maintained 2427F: Documentation/devicetree/bindings/media/s5p-cec.txt 2428F: drivers/media/cec/platform/s5p/ 2429 2430ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2431M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2432M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2433M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2434L: linux-arm-kernel@lists.infradead.org 2435L: linux-media@vger.kernel.org 2436S: Maintained 2437F: drivers/media/platform/s5p-jpeg/ 2438 2439ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2440M: Kyungmin Park <kyungmin.park@samsung.com> 2441M: Kamil Debski <kamil@wypas.org> 2442M: Jeongtae Park <jtp.park@samsung.com> 2443M: Andrzej Hajda <a.hajda@samsung.com> 2444L: linux-arm-kernel@lists.infradead.org 2445L: linux-media@vger.kernel.org 2446S: Maintained 2447F: drivers/media/platform/s5p-mfc/ 2448 2449ARM/SHMOBILE ARM ARCHITECTURE 2450M: Geert Uytterhoeven <geert+renesas@glider.be> 2451M: Magnus Damm <magnus.damm@gmail.com> 2452L: linux-renesas-soc@vger.kernel.org 2453S: Supported 2454Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2455T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2456F: Documentation/devicetree/bindings/arm/renesas.yaml 2457F: arch/arm/boot/dts/emev2* 2458F: arch/arm/boot/dts/gr-peach* 2459F: arch/arm/boot/dts/iwg20d-q7* 2460F: arch/arm/boot/dts/r7s* 2461F: arch/arm/boot/dts/r8a* 2462F: arch/arm/boot/dts/r9a* 2463F: arch/arm/boot/dts/sh* 2464F: arch/arm/configs/shmobile_defconfig 2465F: arch/arm/include/debug/renesas-scif.S 2466F: arch/arm/mach-shmobile/ 2467F: drivers/soc/renesas/ 2468F: include/linux/soc/renesas/ 2469 2470ARM/SOCFPGA ARCHITECTURE 2471M: Dinh Nguyen <dinguyen@kernel.org> 2472S: Maintained 2473W: http://www.rocketboards.org 2474T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2475F: arch/arm/boot/dts/socfpga* 2476F: arch/arm/configs/socfpga_defconfig 2477F: arch/arm/mach-socfpga/ 2478F: arch/arm64/boot/dts/altera/ 2479F: arch/arm64/boot/dts/intel/ 2480 2481ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2482M: Dinh Nguyen <dinguyen@kernel.org> 2483S: Maintained 2484F: drivers/clk/socfpga/ 2485 2486ARM/SOCFPGA EDAC SUPPORT 2487M: Dinh Nguyen <dinguyen@kernel.org> 2488S: Maintained 2489F: drivers/edac/altera_edac. 2490 2491ARM/SPREADTRUM SoC SUPPORT 2492M: Orson Zhai <orsonzhai@gmail.com> 2493M: Baolin Wang <baolin.wang7@gmail.com> 2494M: Chunyan Zhang <zhang.lyra@gmail.com> 2495S: Maintained 2496F: arch/arm64/boot/dts/sprd 2497N: sprd 2498N: sc27xx 2499N: sc2731 2500 2501ARM/STI ARCHITECTURE 2502M: Patrice Chotard <patrice.chotard@st.com> 2503L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2504S: Maintained 2505W: http://www.stlinux.com 2506F: Documentation/devicetree/bindings/i2c/i2c-st.txt 2507F: arch/arm/boot/dts/sti* 2508F: arch/arm/mach-sti/ 2509F: drivers/ata/ahci_st.c 2510F: drivers/char/hw_random/st-rng.c 2511F: drivers/clocksource/arm_global_timer.c 2512F: drivers/clocksource/clksrc_st_lpc.c 2513F: drivers/cpufreq/sti-cpufreq.c 2514F: drivers/dma/st_fdma* 2515F: drivers/i2c/busses/i2c-st.c 2516F: drivers/media/platform/sti/c8sectpfe/ 2517F: drivers/media/rc/st_rc.c 2518F: drivers/mmc/host/sdhci-st.c 2519F: drivers/phy/st/phy-miphy28lp.c 2520F: drivers/phy/st/phy-stih407-usb.c 2521F: drivers/pinctrl/pinctrl-st.c 2522F: drivers/remoteproc/st_remoteproc.c 2523F: drivers/remoteproc/st_slim_rproc.c 2524F: drivers/reset/sti/ 2525F: drivers/rtc/rtc-st-lpc.c 2526F: drivers/tty/serial/st-asc.c 2527F: drivers/usb/dwc3/dwc3-st.c 2528F: drivers/usb/host/ehci-st.c 2529F: drivers/usb/host/ohci-st.c 2530F: drivers/watchdog/st_lpc_wdt.c 2531F: include/linux/remoteproc/st_slim_rproc.h 2532 2533ARM/STM32 ARCHITECTURE 2534M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2535M: Alexandre Torgue <alexandre.torgue@st.com> 2536L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2537L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2538S: Maintained 2539T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2540F: arch/arm/boot/dts/stm32* 2541F: arch/arm/mach-stm32/ 2542F: drivers/clocksource/armv7m_systick.c 2543N: stm32 2544N: stm 2545 2546ARM/Synaptics SoC support 2547M: Jisheng Zhang <Jisheng.Zhang@synaptics.com> 2548M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2549L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2550S: Maintained 2551F: arch/arm/boot/dts/berlin* 2552F: arch/arm/mach-berlin/ 2553F: arch/arm64/boot/dts/synaptics/ 2554 2555ARM/TANGO ARCHITECTURE 2556M: Marc Gonzalez <marc.w.gonzalez@free.fr> 2557M: Mans Rullgard <mans@mansr.com> 2558L: linux-arm-kernel@lists.infradead.org 2559S: Odd Fixes 2560N: tango 2561 2562ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2563M: Lennert Buytenhek <kernel@wantstofly.org> 2564L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2565S: Maintained 2566 2567ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2568M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2569L: linux-tegra@vger.kernel.org 2570L: linux-media@vger.kernel.org 2571S: Maintained 2572F: Documentation/devicetree/bindings/media/tegra-cec.txt 2573F: drivers/media/cec/platform/tegra/ 2574 2575ARM/TETON BGA MACHINE SUPPORT 2576M: "Mark F. Brown" <mark.brown314@gmail.com> 2577L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2578S: Maintained 2579 2580ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2581M: Santosh Shilimkar <ssantosh@kernel.org> 2582L: linux-kernel@vger.kernel.org 2583S: Maintained 2584F: drivers/memory/*emif* 2585 2586ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2587M: Santosh Shilimkar <ssantosh@kernel.org> 2588L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2589S: Maintained 2590T: git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git 2591F: arch/arm/boot/dts/keystone-* 2592F: arch/arm/mach-keystone/ 2593 2594ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2595M: Santosh Shilimkar <ssantosh@kernel.org> 2596L: linux-kernel@vger.kernel.org 2597S: Maintained 2598F: drivers/clk/keystone/ 2599 2600ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE 2601M: Santosh Shilimkar <ssantosh@kernel.org> 2602L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2603L: linux-kernel@vger.kernel.org 2604S: Maintained 2605F: drivers/clocksource/timer-keystone.c 2606 2607ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2608M: Santosh Shilimkar <ssantosh@kernel.org> 2609L: linux-kernel@vger.kernel.org 2610S: Maintained 2611F: drivers/power/reset/keystone-reset.c 2612 2613ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2614M: Tero Kristo <t-kristo@ti.com> 2615M: Nishanth Menon <nm@ti.com> 2616L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2617S: Supported 2618F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2619F: arch/arm64/boot/dts/ti/Makefile 2620F: arch/arm64/boot/dts/ti/k3-* 2621F: include/dt-bindings/pinctrl/k3.h 2622 2623ARM/THECUS N2100 MACHINE SUPPORT 2624M: Lennert Buytenhek <kernel@wantstofly.org> 2625L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2626S: Maintained 2627 2628ARM/TOSA MACHINE SUPPORT 2629M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> 2630M: Dirk Opfer <dirk@opfer-online.de> 2631S: Maintained 2632 2633ARM/TOSHIBA VISCONTI ARCHITECTURE 2634M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2635L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2636S: Supported 2637T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2638F: Documentation/devicetree/bindings/arm/toshiba.yaml 2639F: Documentation/devicetree/bindings/pinctrl/toshiba,tmpv7700-pinctrl.yaml 2640F: arch/arm64/boot/dts/toshiba/ 2641F: drivers/pinctrl/visconti/ 2642N: visconti 2643 2644ARM/UNIPHIER ARCHITECTURE 2645M: Masahiro Yamada <yamada.masahiro@socionext.com> 2646L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2647S: Maintained 2648T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git 2649F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2650F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2651F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2652F: arch/arm/boot/dts/uniphier* 2653F: arch/arm/include/asm/hardware/cache-uniphier.h 2654F: arch/arm/mach-uniphier/ 2655F: arch/arm/mm/cache-uniphier.c 2656F: arch/arm64/boot/dts/socionext/uniphier* 2657F: drivers/bus/uniphier-system-bus.c 2658F: drivers/clk/uniphier/ 2659F: drivers/dma/uniphier-mdmac.c 2660F: drivers/gpio/gpio-uniphier.c 2661F: drivers/i2c/busses/i2c-uniphier* 2662F: drivers/irqchip/irq-uniphier-aidet.c 2663F: drivers/mmc/host/uniphier-sd.c 2664F: drivers/pinctrl/uniphier/ 2665F: drivers/reset/reset-uniphier.c 2666F: drivers/tty/serial/8250/8250_uniphier.c 2667N: uniphier 2668 2669ARM/VERSATILE EXPRESS PLATFORM 2670M: Liviu Dudau <liviu.dudau@arm.com> 2671M: Sudeep Holla <sudeep.holla@arm.com> 2672M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 2673L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2674S: Maintained 2675F: */*/*/vexpress* 2676F: */*/vexpress* 2677F: arch/arm/boot/dts/vexpress* 2678F: arch/arm/mach-vexpress/ 2679F: arch/arm64/boot/dts/arm/ 2680F: drivers/clk/versatile/clk-vexpress-osc.c 2681F: drivers/clocksource/timer-versatile.c 2682N: mps2 2683 2684ARM/VFP SUPPORT 2685M: Russell King <linux@armlinux.org.uk> 2686L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2687S: Maintained 2688W: http://www.armlinux.org.uk/ 2689F: arch/arm/vfp/ 2690 2691ARM/VOIPAC PXA270 SUPPORT 2692M: Marek Vasut <marek.vasut@gmail.com> 2693L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2694S: Maintained 2695F: arch/arm/mach-pxa/include/mach/vpac270.h 2696F: arch/arm/mach-pxa/vpac270.c 2697 2698ARM/VT8500 ARM ARCHITECTURE 2699M: Tony Prisk <linux@prisktech.co.nz> 2700L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2701S: Maintained 2702F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2703F: arch/arm/mach-vt8500/ 2704F: drivers/clocksource/timer-vt8500.c 2705F: drivers/i2c/busses/i2c-wmt.c 2706F: drivers/mmc/host/wmt-sdmmc.c 2707F: drivers/pwm/pwm-vt8500.c 2708F: drivers/rtc/rtc-vt8500.c 2709F: drivers/tty/serial/vt8500_serial.c 2710F: drivers/usb/host/ehci-platform.c 2711F: drivers/usb/host/uhci-platform.c 2712F: drivers/video/fbdev/vt8500lcdfb.* 2713F: drivers/video/fbdev/wm8505fb* 2714F: drivers/video/fbdev/wmt_ge_rops.* 2715 2716ARM/ZIPIT Z2 SUPPORT 2717M: Marek Vasut <marek.vasut@gmail.com> 2718L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2719S: Maintained 2720F: arch/arm/mach-pxa/include/mach/z2.h 2721F: arch/arm/mach-pxa/z2.c 2722 2723ARM/ZTE ARCHITECTURE 2724M: Jun Nie <jun.nie@linaro.org> 2725M: Shawn Guo <shawnguo@kernel.org> 2726L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2727S: Maintained 2728F: Documentation/devicetree/bindings/arm/zte.yaml 2729F: Documentation/devicetree/bindings/clock/zx2967*.txt 2730F: Documentation/devicetree/bindings/dma/zxdma.txt 2731F: Documentation/devicetree/bindings/gpio/zx296702-gpio.txt 2732F: Documentation/devicetree/bindings/i2c/i2c-zx2967.txt 2733F: Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt 2734F: Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt 2735F: Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt 2736F: Documentation/devicetree/bindings/soc/zte/ 2737F: Documentation/devicetree/bindings/sound/zte,*.txt 2738F: Documentation/devicetree/bindings/thermal/zx2967-thermal.txt 2739F: Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt 2740F: arch/arm/boot/dts/zx2967* 2741F: arch/arm/mach-zx/ 2742F: arch/arm64/boot/dts/zte/ 2743F: drivers/clk/zte/ 2744F: drivers/dma/zx_dma.c 2745F: drivers/gpio/gpio-zx.c 2746F: drivers/i2c/busses/i2c-zx2967.c 2747F: drivers/mmc/host/dw_mmc-zx.* 2748F: drivers/pinctrl/zte/ 2749F: drivers/soc/zte/ 2750F: drivers/thermal/zx2967_thermal.c 2751F: drivers/watchdog/zx2967_wdt.c 2752F: include/dt-bindings/clock/zx2967*.h 2753F: include/dt-bindings/soc/zte,*.h 2754F: sound/soc/codecs/zx_aud96p22.c 2755F: sound/soc/zte/ 2756 2757ARM/ZYNQ ARCHITECTURE 2758M: Michal Simek <michal.simek@xilinx.com> 2759L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2760S: Supported 2761W: http://wiki.xilinx.com 2762T: git https://github.com/Xilinx/linux-xlnx.git 2763F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2764F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2765F: arch/arm/mach-zynq/ 2766F: drivers/block/xsysace.c 2767F: drivers/clocksource/timer-cadence-ttc.c 2768F: drivers/cpuidle/cpuidle-zynq.c 2769F: drivers/edac/synopsys_edac.c 2770F: drivers/i2c/busses/i2c-cadence.c 2771F: drivers/i2c/busses/i2c-xiic.c 2772F: drivers/mmc/host/sdhci-of-arasan.c 2773N: zynq 2774N: xilinx 2775 2776ARM64 PORT (AARCH64 ARCHITECTURE) 2777M: Catalin Marinas <catalin.marinas@arm.com> 2778M: Will Deacon <will@kernel.org> 2779L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2780S: Maintained 2781T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2782F: Documentation/arm64/ 2783F: arch/arm64/ 2784F: tools/testing/selftests/arm64/ 2785X: arch/arm64/boot/dts/ 2786 2787AS3645A LED FLASH CONTROLLER DRIVER 2788M: Sakari Ailus <sakari.ailus@iki.fi> 2789L: linux-leds@vger.kernel.org 2790S: Maintained 2791F: drivers/leds/leds-as3645a.c 2792 2793ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 2794M: Tianshu Qiu <tian.shu.qiu@intel.com> 2795L: linux-media@vger.kernel.org 2796S: Maintained 2797T: git git://linuxtv.org/media_tree.git 2798F: Documentation/devicetree/bindings/media/i2c/ak7375.txt 2799F: drivers/media/i2c/ak7375.c 2800 2801ASAHI KASEI AK8974 DRIVER 2802M: Linus Walleij <linus.walleij@linaro.org> 2803L: linux-iio@vger.kernel.org 2804S: Supported 2805W: http://www.akm.com/ 2806F: drivers/iio/magnetometer/ak8974.c 2807 2808ASC7621 HARDWARE MONITOR DRIVER 2809M: George Joseph <george.joseph@fairview5.com> 2810L: linux-hwmon@vger.kernel.org 2811S: Maintained 2812F: Documentation/hwmon/asc7621.rst 2813F: drivers/hwmon/asc7621.c 2814 2815ASPEED PINCTRL DRIVERS 2816M: Andrew Jeffery <andrew@aj.id.au> 2817L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2818L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2819L: linux-gpio@vger.kernel.org 2820S: Maintained 2821F: Documentation/devicetree/bindings/pinctrl/aspeed,* 2822F: drivers/pinctrl/aspeed/ 2823 2824ASPEED SCU INTERRUPT CONTROLLER DRIVER 2825M: Eddie James <eajames@linux.ibm.com> 2826L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2827S: Maintained 2828F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 2829F: drivers/irqchip/irq-aspeed-scu-ic.c 2830F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 2831 2832ASPEED VIDEO ENGINE DRIVER 2833M: Eddie James <eajames@linux.ibm.com> 2834L: linux-media@vger.kernel.org 2835L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2836S: Maintained 2837F: Documentation/devicetree/bindings/media/aspeed-video.txt 2838F: drivers/media/platform/aspeed-video.c 2839 2840ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 2841M: Corentin Chary <corentin.chary@gmail.com> 2842L: acpi4asus-user@lists.sourceforge.net 2843L: platform-driver-x86@vger.kernel.org 2844S: Maintained 2845W: http://acpi4asus.sf.net 2846F: drivers/platform/x86/asus*.c 2847F: drivers/platform/x86/eeepc*.c 2848 2849ASUS WIRELESS RADIO CONTROL DRIVER 2850M: João Paulo Rechi Vita <jprvita@gmail.com> 2851L: platform-driver-x86@vger.kernel.org 2852S: Maintained 2853F: drivers/platform/x86/asus-wireless.c 2854 2855ASYMMETRIC KEYS 2856M: David Howells <dhowells@redhat.com> 2857L: keyrings@vger.kernel.org 2858S: Maintained 2859F: Documentation/crypto/asymmetric-keys.rst 2860F: crypto/asymmetric_keys/ 2861F: include/crypto/pkcs7.h 2862F: include/crypto/public_key.h 2863F: include/linux/verification.h 2864 2865ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 2866R: Dan Williams <dan.j.williams@intel.com> 2867S: Odd fixes 2868W: http://sourceforge.net/projects/xscaleiop 2869F: Documentation/crypto/async-tx-api.rst 2870F: crypto/async_tx/ 2871F: drivers/dma/ 2872F: include/linux/async_tx.h 2873F: include/linux/dmaengine.h 2874 2875AT24 EEPROM DRIVER 2876M: Bartosz Golaszewski <bgolaszewski@baylibre.com> 2877L: linux-i2c@vger.kernel.org 2878S: Maintained 2879T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 2880F: Documentation/devicetree/bindings/eeprom/at24.yaml 2881F: drivers/misc/eeprom/at24.c 2882 2883ATA OVER ETHERNET (AOE) DRIVER 2884M: "Justin Sanders" <justin@coraid.com> 2885S: Supported 2886W: http://www.openaoe.org/ 2887F: Documentation/admin-guide/aoe/ 2888F: drivers/block/aoe/ 2889 2890ATHEROS 71XX/9XXX GPIO DRIVER 2891M: Alban Bedel <albeu@free.fr> 2892S: Maintained 2893W: https://github.com/AlbanBedel/linux 2894T: git git://github.com/AlbanBedel/linux 2895F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 2896F: drivers/gpio/gpio-ath79.c 2897 2898ATHEROS 71XX/9XXX USB PHY DRIVER 2899M: Alban Bedel <albeu@free.fr> 2900S: Maintained 2901W: https://github.com/AlbanBedel/linux 2902T: git git://github.com/AlbanBedel/linux 2903F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 2904F: drivers/phy/qualcomm/phy-ath79-usb.c 2905 2906ATHEROS ATH GENERIC UTILITIES 2907M: Kalle Valo <kvalo@codeaurora.org> 2908L: linux-wireless@vger.kernel.org 2909S: Supported 2910F: drivers/net/wireless/ath/* 2911 2912ATHEROS ATH5K WIRELESS DRIVER 2913M: Jiri Slaby <jirislaby@kernel.org> 2914M: Nick Kossifidis <mickflemm@gmail.com> 2915M: Luis Chamberlain <mcgrof@kernel.org> 2916L: linux-wireless@vger.kernel.org 2917S: Maintained 2918W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 2919F: drivers/net/wireless/ath/ath5k/ 2920 2921ATHEROS ATH6KL WIRELESS DRIVER 2922M: Kalle Valo <kvalo@codeaurora.org> 2923L: linux-wireless@vger.kernel.org 2924S: Supported 2925W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 2926T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 2927F: drivers/net/wireless/ath/ath6kl/ 2928 2929ATI_REMOTE2 DRIVER 2930M: Ville Syrjala <syrjala@sci.fi> 2931S: Maintained 2932F: drivers/input/misc/ati_remote2.c 2933 2934ATK0110 HWMON DRIVER 2935M: Luca Tettamanti <kronos.it@gmail.com> 2936L: linux-hwmon@vger.kernel.org 2937S: Maintained 2938F: drivers/hwmon/asus_atk0110.c 2939 2940ATLX ETHERNET DRIVERS 2941M: Jay Cliburn <jcliburn@gmail.com> 2942M: Chris Snook <chris.snook@gmail.com> 2943L: netdev@vger.kernel.org 2944S: Maintained 2945W: http://sourceforge.net/projects/atl1 2946W: http://atl1.sourceforge.net 2947F: drivers/net/ethernet/atheros/ 2948 2949ATM 2950M: Chas Williams <3chas3@gmail.com> 2951L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 2952L: netdev@vger.kernel.org 2953S: Maintained 2954W: http://linux-atm.sourceforge.net 2955F: drivers/atm/ 2956F: include/linux/atm* 2957F: include/uapi/linux/atm* 2958 2959ATMEL MACB ETHERNET DRIVER 2960M: Nicolas Ferre <nicolas.ferre@microchip.com> 2961M: Claudiu Beznea <claudiu.beznea@microchip.com> 2962S: Supported 2963F: drivers/net/ethernet/cadence/ 2964 2965ATMEL MAXTOUCH DRIVER 2966M: Nick Dyer <nick@shmanahar.org> 2967S: Maintained 2968T: git git://github.com/ndyer/linux.git 2969F: Documentation/devicetree/bindings/input/atmel,maxtouch.txt 2970F: drivers/input/touchscreen/atmel_mxt_ts.c 2971 2972ATMEL WIRELESS DRIVER 2973M: Simon Kelley <simon@thekelleys.org.uk> 2974L: linux-wireless@vger.kernel.org 2975S: Maintained 2976W: http://www.thekelleys.org.uk/atmel 2977W: http://atmelwlandriver.sourceforge.net/ 2978F: drivers/net/wireless/atmel/atmel* 2979 2980ATOMIC INFRASTRUCTURE 2981M: Will Deacon <will@kernel.org> 2982M: Peter Zijlstra <peterz@infradead.org> 2983R: Boqun Feng <boqun.feng@gmail.com> 2984L: linux-kernel@vger.kernel.org 2985S: Maintained 2986F: arch/*/include/asm/atomic*.h 2987F: include/*/atomic*.h 2988F: scripts/atomic/ 2989 2990ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 2991M: Bradley Grove <linuxdrivers@attotech.com> 2992L: linux-scsi@vger.kernel.org 2993S: Supported 2994W: http://www.attotech.com 2995F: drivers/scsi/esas2r 2996 2997ATUSB IEEE 802.15.4 RADIO DRIVER 2998M: Stefan Schmidt <stefan@datenfreihafen.org> 2999L: linux-wpan@vger.kernel.org 3000S: Maintained 3001F: drivers/net/ieee802154/at86rf230.h 3002F: drivers/net/ieee802154/atusb.c 3003F: drivers/net/ieee802154/atusb.h 3004 3005AUDIT SUBSYSTEM 3006M: Paul Moore <paul@paul-moore.com> 3007M: Eric Paris <eparis@redhat.com> 3008L: linux-audit@redhat.com (moderated for non-subscribers) 3009S: Supported 3010W: https://github.com/linux-audit 3011T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3012F: include/linux/audit.h 3013F: include/uapi/linux/audit.h 3014F: kernel/audit* 3015 3016AUXILIARY DISPLAY DRIVERS 3017M: Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com> 3018S: Maintained 3019F: drivers/auxdisplay/ 3020F: include/linux/cfag12864b.h 3021 3022AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3023M: Andreas Klinger <ak@it-klinger.de> 3024L: linux-iio@vger.kernel.org 3025S: Maintained 3026F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3027F: drivers/iio/adc/hx711.c 3028 3029AX.25 NETWORK LAYER 3030M: Ralf Baechle <ralf@linux-mips.org> 3031L: linux-hams@vger.kernel.org 3032S: Maintained 3033W: http://www.linux-ax25.org/ 3034F: include/net/ax25.h 3035F: include/uapi/linux/ax25.h 3036F: net/ax25/ 3037 3038AXENTIA ARM DEVICES 3039M: Peter Rosin <peda@axentia.se> 3040L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3041S: Maintained 3042F: arch/arm/boot/dts/at91-linea.dtsi 3043F: arch/arm/boot/dts/at91-natte.dtsi 3044F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3045F: arch/arm/boot/dts/at91-tse850-3.dts 3046 3047AXENTIA ASOC DRIVERS 3048M: Peter Rosin <peda@axentia.se> 3049L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3050S: Maintained 3051F: Documentation/devicetree/bindings/sound/axentia,* 3052F: sound/soc/atmel/tse850-pcm5142.c 3053 3054AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3055M: Nuno Sá <nuno.sa@analog.com> 3056L: linux-hwmon@vger.kernel.org 3057S: Supported 3058W: http://ez.analog.com/community/linux-device-drivers 3059F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3060F: drivers/hwmon/axi-fan-control.c 3061 3062AXXIA I2C CONTROLLER 3063M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3064L: linux-i2c@vger.kernel.org 3065S: Maintained 3066F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3067F: drivers/i2c/busses/i2c-axxia.c 3068 3069AZ6007 DVB DRIVER 3070M: Mauro Carvalho Chehab <mchehab@kernel.org> 3071L: linux-media@vger.kernel.org 3072S: Maintained 3073W: https://linuxtv.org 3074T: git git://linuxtv.org/media_tree.git 3075F: drivers/media/usb/dvb-usb-v2/az6007.c 3076 3077AZTECH FM RADIO RECEIVER DRIVER 3078M: Hans Verkuil <hverkuil@xs4all.nl> 3079L: linux-media@vger.kernel.org 3080S: Maintained 3081W: https://linuxtv.org 3082T: git git://linuxtv.org/media_tree.git 3083F: drivers/media/radio/radio-aztech* 3084 3085B43 WIRELESS DRIVER 3086L: linux-wireless@vger.kernel.org 3087L: b43-dev@lists.infradead.org 3088S: Odd Fixes 3089W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3090F: drivers/net/wireless/broadcom/b43/ 3091 3092B43LEGACY WIRELESS DRIVER 3093M: Larry Finger <Larry.Finger@lwfinger.net> 3094L: linux-wireless@vger.kernel.org 3095L: b43-dev@lists.infradead.org 3096S: Maintained 3097W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3098F: drivers/net/wireless/broadcom/b43legacy/ 3099 3100BACKLIGHT CLASS/SUBSYSTEM 3101M: Lee Jones <lee.jones@linaro.org> 3102M: Daniel Thompson <daniel.thompson@linaro.org> 3103M: Jingoo Han <jingoohan1@gmail.com> 3104L: dri-devel@lists.freedesktop.org 3105S: Maintained 3106T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3107F: Documentation/ABI/stable/sysfs-class-backlight 3108F: Documentation/ABI/testing/sysfs-class-backlight 3109F: Documentation/devicetree/bindings/leds/backlight 3110F: drivers/video/backlight/ 3111F: include/linux/backlight.h 3112F: include/linux/pwm_backlight.h 3113 3114BATMAN ADVANCED 3115M: Marek Lindner <mareklindner@neomailbox.ch> 3116M: Simon Wunderlich <sw@simonwunderlich.de> 3117M: Antonio Quartulli <a@unstable.cc> 3118M: Sven Eckelmann <sven@narfation.org> 3119L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3120S: Maintained 3121W: https://www.open-mesh.org/ 3122Q: https://patchwork.open-mesh.org/project/batman/list/ 3123B: https://www.open-mesh.org/projects/batman-adv/issues 3124C: irc://chat.freenode.net/batman 3125T: git https://git.open-mesh.org/linux-merge.git 3126F: Documentation/ABI/obsolete/sysfs-class-net-batman-adv 3127F: Documentation/ABI/obsolete/sysfs-class-net-mesh 3128F: Documentation/networking/batman-adv.rst 3129F: include/uapi/linux/batadv_packet.h 3130F: include/uapi/linux/batman_adv.h 3131F: net/batman-adv/ 3132 3133BAYCOM/HDLCDRV DRIVERS FOR AX.25 3134M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3135L: linux-hams@vger.kernel.org 3136S: Maintained 3137W: http://www.baycom.org/~tom/ham/ham.html 3138F: drivers/net/hamradio/baycom* 3139 3140BCACHE (BLOCK LAYER CACHE) 3141M: Coly Li <colyli@suse.de> 3142M: Kent Overstreet <kent.overstreet@gmail.com> 3143L: linux-bcache@vger.kernel.org 3144S: Maintained 3145W: http://bcache.evilpiepirate.org 3146C: irc://irc.oftc.net/bcache 3147F: drivers/md/bcache/ 3148 3149BDISP ST MEDIA DRIVER 3150M: Fabien Dessenne <fabien.dessenne@st.com> 3151L: linux-media@vger.kernel.org 3152S: Supported 3153W: https://linuxtv.org 3154T: git git://linuxtv.org/media_tree.git 3155F: drivers/media/platform/sti/bdisp 3156 3157BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3158M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3159L: netdev@vger.kernel.org 3160S: Maintained 3161F: drivers/net/ethernet/ec_bhf.c 3162 3163BEFS FILE SYSTEM 3164M: Luis de Bethencourt <luisbg@kernel.org> 3165M: Salah Triki <salah.triki@gmail.com> 3166S: Maintained 3167T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3168F: Documentation/filesystems/befs.rst 3169F: fs/befs/ 3170 3171BFQ I/O SCHEDULER 3172M: Paolo Valente <paolo.valente@linaro.org> 3173M: Jens Axboe <axboe@kernel.dk> 3174L: linux-block@vger.kernel.org 3175S: Maintained 3176F: Documentation/block/bfq-iosched.rst 3177F: block/bfq-* 3178 3179BFS FILE SYSTEM 3180M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3181S: Maintained 3182F: Documentation/filesystems/bfs.rst 3183F: fs/bfs/ 3184F: include/uapi/linux/bfs_fs.h 3185 3186BLINKM RGB LED DRIVER 3187M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3188S: Maintained 3189F: drivers/leds/leds-blinkm.c 3190 3191BLOCK LAYER 3192M: Jens Axboe <axboe@kernel.dk> 3193L: linux-block@vger.kernel.org 3194S: Maintained 3195T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3196F: block/ 3197F: drivers/block/ 3198F: include/linux/blk* 3199F: kernel/trace/blktrace.c 3200F: lib/sbitmap.c 3201 3202BLOCK2MTD DRIVER 3203M: Joern Engel <joern@lazybastard.org> 3204L: linux-mtd@lists.infradead.org 3205S: Maintained 3206F: drivers/mtd/devices/block2mtd.c 3207 3208BLUETOOTH DRIVERS 3209M: Marcel Holtmann <marcel@holtmann.org> 3210M: Johan Hedberg <johan.hedberg@gmail.com> 3211L: linux-bluetooth@vger.kernel.org 3212S: Maintained 3213W: http://www.bluez.org/ 3214T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3215T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3216F: drivers/bluetooth/ 3217 3218BLUETOOTH SUBSYSTEM 3219M: Marcel Holtmann <marcel@holtmann.org> 3220M: Johan Hedberg <johan.hedberg@gmail.com> 3221L: linux-bluetooth@vger.kernel.org 3222S: Maintained 3223W: http://www.bluez.org/ 3224T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3225T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3226F: include/net/bluetooth/ 3227F: net/bluetooth/ 3228 3229BONDING DRIVER 3230M: Jay Vosburgh <j.vosburgh@gmail.com> 3231M: Veaceslav Falico <vfalico@gmail.com> 3232M: Andy Gospodarek <andy@greyhouse.net> 3233L: netdev@vger.kernel.org 3234S: Supported 3235W: http://sourceforge.net/projects/bonding/ 3236F: drivers/net/bonding/ 3237F: include/uapi/linux/if_bonding.h 3238 3239BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3240M: Dan Robertson <dan@dlrobertson.com> 3241L: linux-iio@vger.kernel.org 3242S: Maintained 3243F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3244F: drivers/iio/accel/bma400* 3245 3246BPF (Safe dynamic programs and tools) 3247M: Alexei Starovoitov <ast@kernel.org> 3248M: Daniel Borkmann <daniel@iogearbox.net> 3249R: Martin KaFai Lau <kafai@fb.com> 3250R: Song Liu <songliubraving@fb.com> 3251R: Yonghong Song <yhs@fb.com> 3252R: Andrii Nakryiko <andrii@kernel.org> 3253R: John Fastabend <john.fastabend@gmail.com> 3254R: KP Singh <kpsingh@chromium.org> 3255L: netdev@vger.kernel.org 3256L: bpf@vger.kernel.org 3257S: Supported 3258W: https://bpf.io/ 3259Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3260T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3261T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3262F: Documentation/bpf/ 3263F: Documentation/networking/filter.rst 3264F: arch/*/net/* 3265F: include/linux/bpf* 3266F: include/linux/filter.h 3267F: include/trace/events/xdp.h 3268F: include/uapi/linux/bpf* 3269F: include/uapi/linux/filter.h 3270F: kernel/bpf/ 3271F: kernel/trace/bpf_trace.c 3272F: lib/test_bpf.c 3273F: net/bpf/ 3274F: net/core/filter.c 3275F: net/sched/act_bpf.c 3276F: net/sched/cls_bpf.c 3277F: samples/bpf/ 3278F: tools/bpf/ 3279F: tools/lib/bpf/ 3280F: tools/testing/selftests/bpf/ 3281N: bpf 3282K: bpf 3283 3284BPF JIT for ARM 3285M: Shubham Bansal <illusionist.neo@gmail.com> 3286L: netdev@vger.kernel.org 3287L: bpf@vger.kernel.org 3288S: Maintained 3289F: arch/arm/net/ 3290 3291BPF JIT for ARM64 3292M: Daniel Borkmann <daniel@iogearbox.net> 3293M: Alexei Starovoitov <ast@kernel.org> 3294M: Zi Shen Lim <zlim.lnx@gmail.com> 3295L: netdev@vger.kernel.org 3296L: bpf@vger.kernel.org 3297S: Supported 3298F: arch/arm64/net/ 3299 3300BPF JIT for MIPS (32-BIT AND 64-BIT) 3301M: Paul Burton <paulburton@kernel.org> 3302L: netdev@vger.kernel.org 3303L: bpf@vger.kernel.org 3304S: Maintained 3305F: arch/mips/net/ 3306 3307BPF JIT for NFP NICs 3308M: Jakub Kicinski <kuba@kernel.org> 3309L: netdev@vger.kernel.org 3310L: bpf@vger.kernel.org 3311S: Supported 3312F: drivers/net/ethernet/netronome/nfp/bpf/ 3313 3314BPF JIT for POWERPC (32-BIT AND 64-BIT) 3315M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3316M: Sandipan Das <sandipan@linux.ibm.com> 3317L: netdev@vger.kernel.org 3318L: bpf@vger.kernel.org 3319S: Maintained 3320F: arch/powerpc/net/ 3321 3322BPF JIT for RISC-V (32-bit) 3323M: Luke Nelson <luke.r.nels@gmail.com> 3324M: Xi Wang <xi.wang@gmail.com> 3325L: netdev@vger.kernel.org 3326L: bpf@vger.kernel.org 3327S: Maintained 3328F: arch/riscv/net/ 3329X: arch/riscv/net/bpf_jit_comp64.c 3330 3331BPF JIT for RISC-V (64-bit) 3332M: Björn Töpel <bjorn.topel@gmail.com> 3333L: netdev@vger.kernel.org 3334L: bpf@vger.kernel.org 3335S: Maintained 3336F: arch/riscv/net/ 3337X: arch/riscv/net/bpf_jit_comp32.c 3338 3339BPF JIT for S390 3340M: Ilya Leoshkevich <iii@linux.ibm.com> 3341M: Heiko Carstens <hca@linux.ibm.com> 3342M: Vasily Gorbik <gor@linux.ibm.com> 3343L: netdev@vger.kernel.org 3344L: bpf@vger.kernel.org 3345S: Maintained 3346F: arch/s390/net/ 3347X: arch/s390/net/pnet.c 3348 3349BPF JIT for SPARC (32-BIT AND 64-BIT) 3350M: David S. Miller <davem@davemloft.net> 3351L: netdev@vger.kernel.org 3352L: bpf@vger.kernel.org 3353S: Maintained 3354F: arch/sparc/net/ 3355 3356BPF JIT for X86 32-BIT 3357M: Wang YanQing <udknight@gmail.com> 3358L: netdev@vger.kernel.org 3359L: bpf@vger.kernel.org 3360S: Maintained 3361F: arch/x86/net/bpf_jit_comp32.c 3362 3363BPF JIT for X86 64-BIT 3364M: Alexei Starovoitov <ast@kernel.org> 3365M: Daniel Borkmann <daniel@iogearbox.net> 3366L: netdev@vger.kernel.org 3367L: bpf@vger.kernel.org 3368S: Supported 3369F: arch/x86/net/ 3370X: arch/x86/net/bpf_jit_comp32.c 3371 3372BROADCOM B44 10/100 ETHERNET DRIVER 3373M: Michael Chan <michael.chan@broadcom.com> 3374L: netdev@vger.kernel.org 3375S: Supported 3376F: drivers/net/ethernet/broadcom/b44.* 3377 3378BROADCOM B53 ETHERNET SWITCH DRIVER 3379M: Florian Fainelli <f.fainelli@gmail.com> 3380L: netdev@vger.kernel.org 3381L: openwrt-devel@lists.openwrt.org (subscribers-only) 3382S: Supported 3383F: Documentation/devicetree/bindings/net/dsa/b53.txt 3384F: drivers/net/dsa/b53/* 3385F: include/linux/platform_data/b53.h 3386 3387BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3388M: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> 3389L: bcm-kernel-feedback-list@broadcom.com 3390L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3391L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3392S: Maintained 3393T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsaenz/linux-rpi.git 3394F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3395F: drivers/pci/controller/pcie-brcmstb.c 3396F: drivers/staging/vc04_services 3397N: bcm2711 3398N: bcm2835 3399 3400BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3401M: Florian Fainelli <f.fainelli@gmail.com> 3402M: Ray Jui <rjui@broadcom.com> 3403M: Scott Branden <sbranden@broadcom.com> 3404M: bcm-kernel-feedback-list@broadcom.com 3405S: Maintained 3406T: git git://github.com/broadcom/mach-bcm 3407F: arch/arm/mach-bcm/ 3408N: bcm281* 3409N: bcm113* 3410N: bcm216* 3411N: kona 3412 3413BROADCOM BCM47XX MIPS ARCHITECTURE 3414M: Hauke Mehrtens <hauke@hauke-m.de> 3415M: Rafał Miłecki <zajec5@gmail.com> 3416L: linux-mips@vger.kernel.org 3417S: Maintained 3418F: Documentation/devicetree/bindings/mips/brcm/ 3419F: arch/mips/bcm47xx/* 3420F: arch/mips/include/asm/mach-bcm47xx/* 3421 3422BROADCOM BCM5301X ARM ARCHITECTURE 3423M: Hauke Mehrtens <hauke@hauke-m.de> 3424M: Rafał Miłecki <zajec5@gmail.com> 3425M: bcm-kernel-feedback-list@broadcom.com 3426L: linux-arm-kernel@lists.infradead.org 3427S: Maintained 3428F: arch/arm/boot/dts/bcm470* 3429F: arch/arm/boot/dts/bcm5301* 3430F: arch/arm/boot/dts/bcm953012* 3431F: arch/arm/mach-bcm/bcm_5301x.c 3432 3433BROADCOM BCM53573 ARM ARCHITECTURE 3434M: Rafał Miłecki <rafal@milecki.pl> 3435L: bcm-kernel-feedback-list@broadcom.com 3436L: linux-arm-kernel@lists.infradead.org 3437S: Maintained 3438F: arch/arm/boot/dts/bcm47189* 3439F: arch/arm/boot/dts/bcm53573* 3440 3441BROADCOM BCM63XX ARM ARCHITECTURE 3442M: Florian Fainelli <f.fainelli@gmail.com> 3443M: bcm-kernel-feedback-list@broadcom.com 3444L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3445S: Maintained 3446T: git git://github.com/broadcom/stblinux.git 3447N: bcm63xx 3448 3449BROADCOM BCM63XX/BCM33XX UDC DRIVER 3450M: Kevin Cernekee <cernekee@gmail.com> 3451L: linux-usb@vger.kernel.org 3452S: Maintained 3453F: drivers/usb/gadget/udc/bcm63xx_udc.* 3454 3455BROADCOM BCM7XXX ARM ARCHITECTURE 3456M: Florian Fainelli <f.fainelli@gmail.com> 3457M: bcm-kernel-feedback-list@broadcom.com 3458L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3459S: Maintained 3460T: git git://github.com/broadcom/stblinux.git 3461F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3462F: arch/arm/boot/dts/bcm7*.dts* 3463F: arch/arm/include/asm/hardware/cache-b15-rac.h 3464F: arch/arm/mach-bcm/*brcmstb* 3465F: arch/arm/mm/cache-b15-rac.c 3466F: drivers/bus/brcmstb_gisb.c 3467F: drivers/pci/controller/pcie-brcmstb.c 3468N: brcmstb 3469 3470BROADCOM BDC DRIVER 3471M: Al Cooper <alcooperx@gmail.com> 3472L: linux-usb@vger.kernel.org 3473L: bcm-kernel-feedback-list@broadcom.com 3474S: Maintained 3475F: Documentation/devicetree/bindings/usb/brcm,bdc.txt 3476F: drivers/usb/gadget/udc/bdc/ 3477 3478BROADCOM BMIPS CPUFREQ DRIVER 3479M: Markus Mayer <mmayer@broadcom.com> 3480M: bcm-kernel-feedback-list@broadcom.com 3481L: linux-pm@vger.kernel.org 3482S: Maintained 3483F: drivers/cpufreq/bmips-cpufreq.c 3484 3485BROADCOM BMIPS MIPS ARCHITECTURE 3486M: Florian Fainelli <f.fainelli@gmail.com> 3487L: bcm-kernel-feedback-list@broadcom.com 3488L: linux-mips@vger.kernel.org 3489S: Maintained 3490T: git git://github.com/broadcom/stblinux.git 3491F: arch/mips/bmips/* 3492F: arch/mips/boot/dts/brcm/bcm*.dts* 3493F: arch/mips/include/asm/mach-bmips/* 3494F: arch/mips/kernel/*bmips* 3495F: drivers/soc/bcm/bcm63xx 3496F: drivers/irqchip/irq-bcm63* 3497F: drivers/irqchip/irq-bcm7* 3498F: drivers/irqchip/irq-brcmstb* 3499F: include/linux/bcm963xx_nvram.h 3500F: include/linux/bcm963xx_tag.h 3501 3502BROADCOM BNX2 GIGABIT ETHERNET DRIVER 3503M: Rasesh Mody <rmody@marvell.com> 3504M: GR-Linux-NIC-Dev@marvell.com 3505L: netdev@vger.kernel.org 3506S: Supported 3507F: drivers/net/ethernet/broadcom/bnx2.* 3508F: drivers/net/ethernet/broadcom/bnx2_* 3509 3510BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 3511M: Saurav Kashyap <skashyap@marvell.com> 3512M: Javed Hasan <jhasan@marvell.com> 3513M: GR-QLogic-Storage-Upstream@marvell.com 3514L: linux-scsi@vger.kernel.org 3515S: Supported 3516F: drivers/scsi/bnx2fc/ 3517 3518BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 3519M: Nilesh Javali <njavali@marvell.com> 3520M: Manish Rangankar <mrangankar@marvell.com> 3521M: GR-QLogic-Storage-Upstream@marvell.com 3522L: linux-scsi@vger.kernel.org 3523S: Supported 3524F: drivers/scsi/bnx2i/ 3525 3526BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 3527M: Ariel Elior <aelior@marvell.com> 3528M: Sudarsana Kalluru <skalluru@marvell.com> 3529M: GR-everest-linux-l2@marvell.com 3530L: netdev@vger.kernel.org 3531S: Supported 3532F: drivers/net/ethernet/broadcom/bnx2x/ 3533 3534BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 3535M: Michael Chan <michael.chan@broadcom.com> 3536L: netdev@vger.kernel.org 3537S: Supported 3538F: drivers/net/ethernet/broadcom/bnxt/ 3539 3540BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 3541M: Arend van Spriel <arend.vanspriel@broadcom.com> 3542M: Franky Lin <franky.lin@broadcom.com> 3543M: Hante Meuleman <hante.meuleman@broadcom.com> 3544M: Chi-Hsien Lin <chi-hsien.lin@cypress.com> 3545M: Wright Feng <wright.feng@cypress.com> 3546L: linux-wireless@vger.kernel.org 3547L: brcm80211-dev-list.pdl@broadcom.com 3548L: brcm80211-dev-list@cypress.com 3549S: Supported 3550F: drivers/net/wireless/broadcom/brcm80211/ 3551 3552BROADCOM BRCMSTB GPIO DRIVER 3553M: Gregory Fong <gregory.0xf0@gmail.com> 3554L: bcm-kernel-feedback-list@broadcom.com 3555S: Supported 3556F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt 3557F: drivers/gpio/gpio-brcmstb.c 3558 3559BROADCOM BRCMSTB I2C DRIVER 3560M: Kamal Dasu <kdasu.kdev@gmail.com> 3561L: linux-i2c@vger.kernel.org 3562L: bcm-kernel-feedback-list@broadcom.com 3563S: Supported 3564F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 3565F: drivers/i2c/busses/i2c-brcmstb.c 3566 3567BROADCOM BRCMSTB USB EHCI DRIVER 3568M: Al Cooper <alcooperx@gmail.com> 3569L: linux-usb@vger.kernel.org 3570L: bcm-kernel-feedback-list@broadcom.com 3571S: Maintained 3572F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 3573F: drivers/usb/host/ehci-brcm.* 3574 3575BROADCOM BRCMSTB USB PIN MAP 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,usb-pinmap.yaml 3581F: drivers/usb/misc/brcmstb-usb-pinmap.c 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.txt 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/ 4298K: \b(?i:clang|llvm)\b 4299 4300CLEANCACHE API 4301M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 4302L: linux-kernel@vger.kernel.org 4303S: Maintained 4304F: include/linux/cleancache.h 4305F: mm/cleancache.c 4306 4307CLK API 4308M: Russell King <linux@armlinux.org.uk> 4309L: linux-clk@vger.kernel.org 4310S: Maintained 4311F: include/linux/clk.h 4312 4313CLOCKSOURCE, CLOCKEVENT DRIVERS 4314M: Daniel Lezcano <daniel.lezcano@linaro.org> 4315M: Thomas Gleixner <tglx@linutronix.de> 4316L: linux-kernel@vger.kernel.org 4317S: Supported 4318T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 4319F: Documentation/devicetree/bindings/timer/ 4320F: drivers/clocksource/ 4321 4322CMPC ACPI DRIVER 4323M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 4324M: Daniel Oliveira Nascimento <don@syst.com.br> 4325L: platform-driver-x86@vger.kernel.org 4326S: Supported 4327F: drivers/platform/x86/classmate-laptop.c 4328 4329COBALT MEDIA DRIVER 4330M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4331L: linux-media@vger.kernel.org 4332S: Supported 4333W: https://linuxtv.org 4334T: git git://linuxtv.org/media_tree.git 4335F: drivers/media/pci/cobalt/ 4336 4337COCCINELLE/Semantic Patches (SmPL) 4338M: Julia Lawall <Julia.Lawall@lip6.fr> 4339M: Gilles Muller <Gilles.Muller@lip6.fr> 4340M: Nicolas Palix <nicolas.palix@imag.fr> 4341M: Michal Marek <michal.lkml@markovi.net> 4342L: cocci@systeme.lip6.fr (moderated for non-subscribers) 4343S: Supported 4344W: http://coccinelle.lip6.fr/ 4345T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc 4346F: Documentation/dev-tools/coccinelle.rst 4347F: scripts/coccicheck 4348F: scripts/coccinelle/ 4349 4350CODA FILE SYSTEM 4351M: Jan Harkes <jaharkes@cs.cmu.edu> 4352M: coda@cs.cmu.edu 4353L: codalist@coda.cs.cmu.edu 4354S: Maintained 4355W: http://www.coda.cs.cmu.edu/ 4356F: Documentation/filesystems/coda.rst 4357F: fs/coda/ 4358F: include/linux/coda*.h 4359F: include/uapi/linux/coda*.h 4360 4361CODA V4L2 MEM2MEM DRIVER 4362M: Philipp Zabel <p.zabel@pengutronix.de> 4363L: linux-media@vger.kernel.org 4364S: Maintained 4365F: Documentation/devicetree/bindings/media/coda.txt 4366F: drivers/media/platform/coda/ 4367 4368CODE OF CONDUCT 4369M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4370S: Supported 4371F: Documentation/process/code-of-conduct-interpretation.rst 4372F: Documentation/process/code-of-conduct.rst 4373 4374COMMON CLK FRAMEWORK 4375M: Michael Turquette <mturquette@baylibre.com> 4376M: Stephen Boyd <sboyd@kernel.org> 4377L: linux-clk@vger.kernel.org 4378S: Maintained 4379Q: http://patchwork.kernel.org/project/linux-clk/list/ 4380T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 4381F: Documentation/devicetree/bindings/clock/ 4382F: drivers/clk/ 4383F: include/linux/clk-pr* 4384F: include/linux/clk/ 4385F: include/linux/of_clk.h 4386X: drivers/clk/clkdev.c 4387 4388COMMON INTERNET FILE SYSTEM (CIFS) 4389M: Steve French <sfrench@samba.org> 4390L: linux-cifs@vger.kernel.org 4391L: samba-technical@lists.samba.org (moderated for non-subscribers) 4392S: Supported 4393W: http://linux-cifs.samba.org/ 4394T: git git://git.samba.org/sfrench/cifs-2.6.git 4395F: Documentation/admin-guide/cifs/ 4396F: fs/cifs/ 4397 4398COMPACTPCI HOTPLUG CORE 4399M: Scott Murray <scott@spiteful.org> 4400L: linux-pci@vger.kernel.org 4401S: Maintained 4402F: drivers/pci/hotplug/cpci_hotplug* 4403 4404COMPACTPCI HOTPLUG GENERIC DRIVER 4405M: Scott Murray <scott@spiteful.org> 4406L: linux-pci@vger.kernel.org 4407S: Maintained 4408F: drivers/pci/hotplug/cpcihp_generic.c 4409 4410COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 4411M: Scott Murray <scott@spiteful.org> 4412L: linux-pci@vger.kernel.org 4413S: Maintained 4414F: drivers/pci/hotplug/cpcihp_zt5550.* 4415 4416COMPAL LAPTOP SUPPORT 4417M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 4418L: platform-driver-x86@vger.kernel.org 4419S: Maintained 4420F: drivers/platform/x86/compal-laptop.c 4421 4422COMPILER ATTRIBUTES 4423M: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com> 4424S: Maintained 4425F: include/linux/compiler_attributes.h 4426 4427CONEXANT ACCESSRUNNER USB DRIVER 4428L: accessrunner-general@lists.sourceforge.net 4429S: Orphan 4430W: http://accessrunner.sourceforge.net/ 4431F: drivers/usb/atm/cxacru.c 4432 4433CONFIGFS 4434M: Joel Becker <jlbec@evilplan.org> 4435M: Christoph Hellwig <hch@lst.de> 4436S: Supported 4437T: git git://git.infradead.org/users/hch/configfs.git 4438F: fs/configfs/ 4439F: include/linux/configfs.h 4440F: samples/configfs/ 4441 4442CONSOLE SUBSYSTEM 4443M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4444S: Supported 4445F: drivers/video/console/ 4446F: include/linux/console* 4447 4448CONTROL GROUP (CGROUP) 4449M: Tejun Heo <tj@kernel.org> 4450M: Li Zefan <lizefan@huawei.com> 4451M: Johannes Weiner <hannes@cmpxchg.org> 4452L: cgroups@vger.kernel.org 4453S: Maintained 4454T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 4455F: Documentation/admin-guide/cgroup-v1/ 4456F: Documentation/admin-guide/cgroup-v2.rst 4457F: include/linux/cgroup* 4458F: kernel/cgroup/ 4459 4460CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 4461M: Tejun Heo <tj@kernel.org> 4462M: Jens Axboe <axboe@kernel.dk> 4463L: cgroups@vger.kernel.org 4464L: linux-block@vger.kernel.org 4465T: git git://git.kernel.dk/linux-block 4466F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 4467F: block/bfq-cgroup.c 4468F: block/blk-cgroup.c 4469F: block/blk-iolatency.c 4470F: block/blk-throttle.c 4471F: include/linux/blk-cgroup.h 4472 4473CONTROL GROUP - CPUSET 4474M: Li Zefan <lizefan@huawei.com> 4475L: cgroups@vger.kernel.org 4476S: Maintained 4477W: http://www.bullopensource.org/cpuset/ 4478W: http://oss.sgi.com/projects/cpusets/ 4479T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 4480F: Documentation/admin-guide/cgroup-v1/cpusets.rst 4481F: include/linux/cpuset.h 4482F: kernel/cgroup/cpuset.c 4483 4484CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 4485M: Johannes Weiner <hannes@cmpxchg.org> 4486M: Michal Hocko <mhocko@kernel.org> 4487M: Vladimir Davydov <vdavydov.dev@gmail.com> 4488L: cgroups@vger.kernel.org 4489L: linux-mm@kvack.org 4490S: Maintained 4491F: mm/memcontrol.c 4492F: mm/swap_cgroup.c 4493 4494CORETEMP HARDWARE MONITORING DRIVER 4495M: Fenghua Yu <fenghua.yu@intel.com> 4496L: linux-hwmon@vger.kernel.org 4497S: Maintained 4498F: Documentation/hwmon/coretemp.rst 4499F: drivers/hwmon/coretemp.c 4500 4501CORSAIR-CPRO HARDWARE MONITOR DRIVER 4502M: Marius Zachmann <mail@mariuszachmann.de> 4503L: linux-hwmon@vger.kernel.org 4504S: Maintained 4505F: drivers/hwmon/corsair-cpro.c 4506 4507COSA/SRP SYNC SERIAL DRIVER 4508M: Jan "Yenya" Kasprzak <kas@fi.muni.cz> 4509S: Maintained 4510W: http://www.fi.muni.cz/~kas/cosa/ 4511F: drivers/net/wan/cosa* 4512 4513COUNTER SUBSYSTEM 4514M: William Breathitt Gray <vilhelm.gray@gmail.com> 4515L: linux-iio@vger.kernel.org 4516S: Maintained 4517F: Documentation/ABI/testing/sysfs-bus-counter* 4518F: Documentation/driver-api/generic-counter.rst 4519F: drivers/counter/ 4520F: include/linux/counter.h 4521F: include/linux/counter_enum.h 4522 4523CPMAC ETHERNET DRIVER 4524M: Florian Fainelli <f.fainelli@gmail.com> 4525L: netdev@vger.kernel.org 4526S: Maintained 4527F: drivers/net/ethernet/ti/cpmac.c 4528 4529CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 4530M: Viresh Kumar <viresh.kumar@linaro.org> 4531M: Sudeep Holla <sudeep.holla@arm.com> 4532L: linux-pm@vger.kernel.org 4533S: Maintained 4534W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 4535F: drivers/cpufreq/vexpress-spc-cpufreq.c 4536 4537CPU FREQUENCY SCALING FRAMEWORK 4538M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 4539M: Viresh Kumar <viresh.kumar@linaro.org> 4540L: linux-pm@vger.kernel.org 4541S: Maintained 4542B: https://bugzilla.kernel.org 4543T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 4544T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 4545F: Documentation/admin-guide/pm/cpufreq.rst 4546F: Documentation/admin-guide/pm/intel_pstate.rst 4547F: Documentation/cpu-freq/ 4548F: Documentation/devicetree/bindings/cpufreq/ 4549F: drivers/cpufreq/ 4550F: include/linux/cpufreq.h 4551F: include/linux/sched/cpufreq.h 4552F: kernel/sched/cpufreq*.c 4553F: tools/testing/selftests/cpufreq/ 4554 4555CPU IDLE TIME MANAGEMENT FRAMEWORK 4556M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 4557M: Daniel Lezcano <daniel.lezcano@linaro.org> 4558L: linux-pm@vger.kernel.org 4559S: Maintained 4560B: https://bugzilla.kernel.org 4561T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 4562F: Documentation/admin-guide/pm/cpuidle.rst 4563F: Documentation/driver-api/pm/cpuidle.rst 4564F: drivers/cpuidle/* 4565F: include/linux/cpuidle.h 4566 4567CPU POWER MONITORING SUBSYSTEM 4568M: Thomas Renninger <trenn@suse.com> 4569M: Shuah Khan <shuah@kernel.org> 4570M: Shuah Khan <skhan@linuxfoundation.org> 4571L: linux-pm@vger.kernel.org 4572S: Maintained 4573F: tools/power/cpupower/ 4574 4575CPUID/MSR DRIVER 4576M: "H. Peter Anvin" <hpa@zytor.com> 4577S: Maintained 4578F: arch/x86/kernel/cpuid.c 4579F: arch/x86/kernel/msr.c 4580 4581CPUIDLE DRIVER - ARM BIG LITTLE 4582M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 4583M: Daniel Lezcano <daniel.lezcano@linaro.org> 4584L: linux-pm@vger.kernel.org 4585L: linux-arm-kernel@lists.infradead.org 4586S: Maintained 4587T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 4588F: drivers/cpuidle/cpuidle-big_little.c 4589 4590CPUIDLE DRIVER - ARM EXYNOS 4591M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 4592M: Daniel Lezcano <daniel.lezcano@linaro.org> 4593M: Kukjin Kim <kgene@kernel.org> 4594L: linux-pm@vger.kernel.org 4595L: linux-samsung-soc@vger.kernel.org 4596S: Supported 4597F: arch/arm/mach-exynos/pm.c 4598F: drivers/cpuidle/cpuidle-exynos.c 4599 4600CPUIDLE DRIVER - ARM PSCI 4601M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 4602M: Sudeep Holla <sudeep.holla@arm.com> 4603L: linux-pm@vger.kernel.org 4604L: linux-arm-kernel@lists.infradead.org 4605S: Supported 4606F: drivers/cpuidle/cpuidle-psci.c 4607 4608CPUIDLE DRIVER - ARM PSCI PM DOMAIN 4609M: Ulf Hansson <ulf.hansson@linaro.org> 4610L: linux-pm@vger.kernel.org 4611L: linux-arm-kernel@lists.infradead.org 4612S: Supported 4613F: drivers/cpuidle/cpuidle-psci.h 4614F: drivers/cpuidle/cpuidle-psci-domain.c 4615 4616CRAMFS FILESYSTEM 4617M: Nicolas Pitre <nico@fluxnic.net> 4618S: Maintained 4619F: Documentation/filesystems/cramfs.rst 4620F: fs/cramfs/ 4621 4622CREATIVE SB0540 4623M: Bastien Nocera <hadess@hadess.net> 4624L: linux-input@vger.kernel.org 4625S: Maintained 4626F: drivers/hid/hid-creative-sb0540.c 4627 4628CRYPTO API 4629M: Herbert Xu <herbert@gondor.apana.org.au> 4630M: "David S. Miller" <davem@davemloft.net> 4631L: linux-crypto@vger.kernel.org 4632S: Maintained 4633T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 4634T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 4635F: Documentation/crypto/ 4636F: Documentation/devicetree/bindings/crypto/ 4637F: arch/*/crypto/ 4638F: crypto/ 4639F: drivers/crypto/ 4640F: include/crypto/ 4641F: include/linux/crypto* 4642F: lib/crypto/ 4643 4644CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 4645M: Neil Horman <nhorman@tuxdriver.com> 4646L: linux-crypto@vger.kernel.org 4647S: Maintained 4648F: crypto/ansi_cprng.c 4649F: crypto/rng.c 4650 4651CS3308 MEDIA DRIVER 4652M: Hans Verkuil <hverkuil@xs4all.nl> 4653L: linux-media@vger.kernel.org 4654S: Odd Fixes 4655W: http://linuxtv.org 4656T: git git://linuxtv.org/media_tree.git 4657F: drivers/media/i2c/cs3308.c 4658 4659CS5535 Audio ALSA driver 4660M: Jaya Kumar <jayakumar.alsa@gmail.com> 4661S: Maintained 4662F: sound/pci/cs5535audio/ 4663 4664CSI DRIVERS FOR ALLWINNER V3s 4665M: Yong Deng <yong.deng@magewell.com> 4666L: linux-media@vger.kernel.org 4667S: Maintained 4668T: git git://linuxtv.org/media_tree.git 4669F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 4670F: drivers/media/platform/sunxi/sun6i-csi/ 4671 4672CW1200 WLAN driver 4673M: Solomon Peachy <pizza@shaftnet.org> 4674S: Maintained 4675F: drivers/net/wireless/st/cw1200/ 4676 4677CX18 VIDEO4LINUX DRIVER 4678M: Andy Walls <awalls@md.metrocast.net> 4679L: linux-media@vger.kernel.org 4680S: Maintained 4681W: https://linuxtv.org 4682T: git git://linuxtv.org/media_tree.git 4683F: drivers/media/pci/cx18/ 4684F: include/uapi/linux/ivtv* 4685 4686CX2341X MPEG ENCODER HELPER MODULE 4687M: Hans Verkuil <hverkuil@xs4all.nl> 4688L: linux-media@vger.kernel.org 4689S: Maintained 4690W: https://linuxtv.org 4691T: git git://linuxtv.org/media_tree.git 4692F: drivers/media/common/cx2341x* 4693F: include/media/drv-intf/cx2341x.h 4694 4695CX24120 MEDIA DRIVER 4696M: Jemma Denson <jdenson@gmail.com> 4697M: Patrick Boettcher <patrick.boettcher@posteo.de> 4698L: linux-media@vger.kernel.org 4699S: Maintained 4700W: https://linuxtv.org 4701Q: http://patchwork.linuxtv.org/project/linux-media/list/ 4702F: drivers/media/dvb-frontends/cx24120* 4703 4704CX88 VIDEO4LINUX DRIVER 4705M: Mauro Carvalho Chehab <mchehab@kernel.org> 4706L: linux-media@vger.kernel.org 4707S: Odd fixes 4708W: https://linuxtv.org 4709T: git git://linuxtv.org/media_tree.git 4710F: Documentation/driver-api/media/drivers/cx88* 4711F: drivers/media/pci/cx88/ 4712 4713CXD2820R MEDIA DRIVER 4714M: Antti Palosaari <crope@iki.fi> 4715L: linux-media@vger.kernel.org 4716S: Maintained 4717W: https://linuxtv.org 4718W: http://palosaari.fi/linux/ 4719Q: http://patchwork.linuxtv.org/project/linux-media/list/ 4720T: git git://linuxtv.org/anttip/media_tree.git 4721F: drivers/media/dvb-frontends/cxd2820r* 4722 4723CXGB3 ETHERNET DRIVER (CXGB3) 4724M: Vishal Kulkarni <vishal@chelsio.com> 4725L: netdev@vger.kernel.org 4726S: Supported 4727W: http://www.chelsio.com 4728F: drivers/net/ethernet/chelsio/cxgb3/ 4729 4730CXGB3 ISCSI DRIVER (CXGB3I) 4731M: Karen Xie <kxie@chelsio.com> 4732L: linux-scsi@vger.kernel.org 4733S: Supported 4734W: http://www.chelsio.com 4735F: drivers/scsi/cxgbi/cxgb3i 4736 4737CXGB4 CRYPTO DRIVER (chcr) 4738M: Ayush Sawal <ayush.sawal@chelsio.com> 4739M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 4740M: Rohit Maheshwari <rohitm@chelsio.com> 4741L: linux-crypto@vger.kernel.org 4742S: Supported 4743W: http://www.chelsio.com 4744F: drivers/crypto/chelsio 4745 4746CXGB4 INLINE CRYPTO DRIVER 4747M: Ayush Sawal <ayush.sawal@chelsio.com> 4748M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 4749M: Rohit Maheshwari <rohitm@chelsio.com> 4750L: netdev@vger.kernel.org 4751S: Supported 4752W: http://www.chelsio.com 4753F: drivers/net/ethernet/chelsio/inline_crypto/ 4754 4755CXGB4 ETHERNET DRIVER (CXGB4) 4756M: Vishal Kulkarni <vishal@chelsio.com> 4757L: netdev@vger.kernel.org 4758S: Supported 4759W: http://www.chelsio.com 4760F: drivers/net/ethernet/chelsio/cxgb4/ 4761 4762CXGB4 ISCSI DRIVER (CXGB4I) 4763M: Karen Xie <kxie@chelsio.com> 4764L: linux-scsi@vger.kernel.org 4765S: Supported 4766W: http://www.chelsio.com 4767F: drivers/scsi/cxgbi/cxgb4i 4768 4769CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 4770M: Potnuri Bharat Teja <bharat@chelsio.com> 4771L: linux-rdma@vger.kernel.org 4772S: Supported 4773W: http://www.openfabrics.org 4774F: drivers/infiniband/hw/cxgb4/ 4775F: include/uapi/rdma/cxgb4-abi.h 4776 4777CXGB4VF ETHERNET DRIVER (CXGB4VF) 4778M: Vishal Kulkarni <vishal@gmail.com> 4779L: netdev@vger.kernel.org 4780S: Supported 4781W: http://www.chelsio.com 4782F: drivers/net/ethernet/chelsio/cxgb4vf/ 4783 4784CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 4785M: Frederic Barrat <fbarrat@linux.ibm.com> 4786M: Andrew Donnellan <ajd@linux.ibm.com> 4787L: linuxppc-dev@lists.ozlabs.org 4788S: Supported 4789F: Documentation/ABI/testing/sysfs-class-cxl 4790F: Documentation/powerpc/cxl.rst 4791F: arch/powerpc/platforms/powernv/pci-cxl.c 4792F: drivers/misc/cxl/ 4793F: include/misc/cxl* 4794F: include/uapi/misc/cxl.h 4795 4796CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 4797M: Manoj N. Kumar <manoj@linux.ibm.com> 4798M: Matthew R. Ochs <mrochs@linux.ibm.com> 4799M: Uma Krishnan <ukrishn@linux.ibm.com> 4800L: linux-scsi@vger.kernel.org 4801S: Supported 4802F: Documentation/powerpc/cxlflash.rst 4803F: drivers/scsi/cxlflash/ 4804F: include/uapi/scsi/cxlflash_ioctl.h 4805 4806CYBERPRO FB DRIVER 4807M: Russell King <linux@armlinux.org.uk> 4808L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4809S: Maintained 4810W: http://www.armlinux.org.uk/ 4811F: drivers/video/fbdev/cyber2000fb.* 4812 4813CYCLADES ASYNC MUX DRIVER 4814S: Orphan 4815W: http://www.cyclades.com/ 4816F: drivers/tty/cyclades.c 4817F: include/linux/cyclades.h 4818F: include/uapi/linux/cyclades.h 4819 4820CYCLADES PC300 DRIVER 4821S: Orphan 4822W: http://www.cyclades.com/ 4823F: drivers/net/wan/pc300* 4824 4825CYPRESS_FIRMWARE MEDIA DRIVER 4826M: Antti Palosaari <crope@iki.fi> 4827L: linux-media@vger.kernel.org 4828S: Maintained 4829W: https://linuxtv.org 4830W: http://palosaari.fi/linux/ 4831Q: http://patchwork.linuxtv.org/project/linux-media/list/ 4832T: git git://linuxtv.org/anttip/media_tree.git 4833F: drivers/media/common/cypress_firmware* 4834 4835CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 4836M: Linus Walleij <linus.walleij@linaro.org> 4837L: linux-input@vger.kernel.org 4838S: Maintained 4839F: drivers/input/touchscreen/cy8ctma140.c 4840 4841CYTTSP TOUCHSCREEN DRIVER 4842M: Ferruh Yigit <fery@cypress.com> 4843L: linux-input@vger.kernel.org 4844S: Supported 4845F: drivers/input/touchscreen/cyttsp* 4846F: include/linux/input/cyttsp.h 4847 4848D-LINK DIR-685 TOUCHKEYS DRIVER 4849M: Linus Walleij <linus.walleij@linaro.org> 4850L: linux-input@vger.kernel.org 4851S: Supported 4852F: drivers/input/keyboard/dlink-dir685-touchkeys.c 4853 4854DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 4855M: Joshua Kinard <kumba@gentoo.org> 4856S: Maintained 4857F: drivers/rtc/rtc-ds1685.c 4858F: include/linux/rtc/ds1685.h 4859 4860DAMA SLAVE for AX.25 4861M: Joerg Reuter <jreuter@yaina.de> 4862L: linux-hams@vger.kernel.org 4863S: Maintained 4864W: http://yaina.de/jreuter/ 4865W: http://www.qsl.net/dl1bke/ 4866F: net/ax25/af_ax25.c 4867F: net/ax25/ax25_dev.c 4868F: net/ax25/ax25_ds_* 4869F: net/ax25/ax25_in.c 4870F: net/ax25/ax25_out.c 4871F: net/ax25/ax25_timer.c 4872F: net/ax25/sysctl_net_ax25.c 4873 4874DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 4875L: netdev@vger.kernel.org 4876S: Orphan 4877F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 4878F: drivers/net/ethernet/dec/tulip/dmfe.c 4879 4880DC390/AM53C974 SCSI driver 4881M: Hannes Reinecke <hare@suse.com> 4882L: linux-scsi@vger.kernel.org 4883S: Maintained 4884F: drivers/scsi/am53c974.c 4885 4886DC395x SCSI driver 4887M: Oliver Neukum <oliver@neukum.org> 4888M: Ali Akcaagac <aliakc@web.de> 4889M: Jamie Lenehan <lenehan@twibble.org> 4890L: dc395x@twibble.org 4891S: Maintained 4892W: http://twibble.org/dist/dc395x/ 4893W: http://lists.twibble.org/mailman/listinfo/dc395x/ 4894F: Documentation/scsi/dc395x.rst 4895F: drivers/scsi/dc395x.* 4896 4897DCCP PROTOCOL 4898M: Gerrit Renker <gerrit@erg.abdn.ac.uk> 4899L: dccp@vger.kernel.org 4900S: Maintained 4901W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 4902F: include/linux/dccp.h 4903F: include/linux/tfrc.h 4904F: include/uapi/linux/dccp.h 4905F: net/dccp/ 4906 4907DECnet NETWORK LAYER 4908L: linux-decnet-user@lists.sourceforge.net 4909S: Orphan 4910W: http://linux-decnet.sourceforge.net 4911F: Documentation/networking/decnet.rst 4912F: net/decnet/ 4913 4914DECSTATION PLATFORM SUPPORT 4915M: "Maciej W. Rozycki" <macro@linux-mips.org> 4916L: linux-mips@vger.kernel.org 4917S: Maintained 4918W: http://www.linux-mips.org/wiki/DECstation 4919F: arch/mips/dec/ 4920F: arch/mips/include/asm/dec/ 4921F: arch/mips/include/asm/mach-dec/ 4922 4923DEFXX FDDI NETWORK DRIVER 4924M: "Maciej W. Rozycki" <macro@linux-mips.org> 4925S: Maintained 4926F: drivers/net/fddi/defxx.* 4927 4928DEFZA FDDI NETWORK DRIVER 4929M: "Maciej W. Rozycki" <macro@linux-mips.org> 4930S: Maintained 4931F: drivers/net/fddi/defza.* 4932 4933DEINTERLACE DRIVERS FOR ALLWINNER H3 4934M: Jernej Skrabec <jernej.skrabec@siol.net> 4935L: linux-media@vger.kernel.org 4936S: Maintained 4937T: git git://linuxtv.org/media_tree.git 4938F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 4939F: drivers/media/platform/sunxi/sun8i-di/ 4940 4941DELL LAPTOP DRIVER 4942M: Matthew Garrett <mjg59@srcf.ucam.org> 4943M: Pali Rohár <pali@kernel.org> 4944L: platform-driver-x86@vger.kernel.org 4945S: Maintained 4946F: drivers/platform/x86/dell-laptop.c 4947 4948DELL LAPTOP FREEFALL DRIVER 4949M: Pali Rohár <pali@kernel.org> 4950S: Maintained 4951F: drivers/platform/x86/dell-smo8800.c 4952 4953DELL LAPTOP RBTN DRIVER 4954M: Pali Rohár <pali@kernel.org> 4955S: Maintained 4956F: drivers/platform/x86/dell-rbtn.* 4957 4958DELL LAPTOP SMM DRIVER 4959M: Pali Rohár <pali@kernel.org> 4960S: Maintained 4961F: drivers/hwmon/dell-smm-hwmon.c 4962F: include/uapi/linux/i8k.h 4963 4964DELL REMOTE BIOS UPDATE DRIVER 4965M: Stuart Hayes <stuart.w.hayes@gmail.com> 4966L: platform-driver-x86@vger.kernel.org 4967S: Maintained 4968F: drivers/platform/x86/dell_rbu.c 4969 4970DELL SMBIOS DRIVER 4971M: Pali Rohár <pali@kernel.org> 4972M: Mario Limonciello <mario.limonciello@dell.com> 4973L: platform-driver-x86@vger.kernel.org 4974S: Maintained 4975F: drivers/platform/x86/dell-smbios.* 4976 4977DELL SMBIOS SMM DRIVER 4978M: Mario Limonciello <mario.limonciello@dell.com> 4979L: platform-driver-x86@vger.kernel.org 4980S: Maintained 4981F: drivers/platform/x86/dell-smbios-smm.c 4982 4983DELL SMBIOS WMI DRIVER 4984M: Mario Limonciello <mario.limonciello@dell.com> 4985L: platform-driver-x86@vger.kernel.org 4986S: Maintained 4987F: drivers/platform/x86/dell-smbios-wmi.c 4988F: tools/wmi/dell-smbios-example.c 4989 4990DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 4991M: Stuart Hayes <stuart.w.hayes@gmail.com> 4992L: platform-driver-x86@vger.kernel.org 4993S: Maintained 4994F: Documentation/driver-api/dcdbas.rst 4995F: drivers/platform/x86/dcdbas.* 4996 4997DELL WMI DESCRIPTOR DRIVER 4998M: Mario Limonciello <mario.limonciello@dell.com> 4999S: Maintained 5000F: drivers/platform/x86/dell-wmi-descriptor.c 5001 5002DELL WMI NOTIFICATIONS DRIVER 5003M: Matthew Garrett <mjg59@srcf.ucam.org> 5004M: Pali Rohár <pali@kernel.org> 5005S: Maintained 5006F: drivers/platform/x86/dell-wmi.c 5007 5008DELTA ST MEDIA DRIVER 5009M: Hugues Fruchet <hugues.fruchet@st.com> 5010L: linux-media@vger.kernel.org 5011S: Supported 5012W: https://linuxtv.org 5013T: git git://linuxtv.org/media_tree.git 5014F: drivers/media/platform/sti/delta 5015 5016DENALI NAND DRIVER 5017M: Masahiro Yamada <yamada.masahiro@socionext.com> 5018L: linux-mtd@lists.infradead.org 5019S: Supported 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/ 6629 6630Extended Verification Module (EVM) 6631M: Mimi Zohar <zohar@linux.ibm.com> 6632L: linux-integrity@vger.kernel.org 6633S: Supported 6634F: security/integrity/evm/ 6635 6636EXTENSIBLE FIRMWARE INTERFACE (EFI) 6637M: Ard Biesheuvel <ardb@kernel.org> 6638L: linux-efi@vger.kernel.org 6639S: Maintained 6640T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 6641F: Documentation/admin-guide/efi-stub.rst 6642F: arch/*/include/asm/efi.h 6643F: arch/*/kernel/efi.c 6644F: arch/arm/boot/compressed/efi-header.S 6645F: arch/arm64/kernel/efi-entry.S 6646F: arch/x86/platform/efi/ 6647F: drivers/firmware/efi/ 6648F: include/linux/efi*.h 6649 6650EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 6651M: MyungJoo Ham <myungjoo.ham@samsung.com> 6652M: Chanwoo Choi <cw00.choi@samsung.com> 6653L: linux-kernel@vger.kernel.org 6654S: Maintained 6655T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 6656F: Documentation/devicetree/bindings/extcon/ 6657F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 6658F: drivers/extcon/ 6659F: include/linux/extcon.h 6660F: include/linux/extcon/ 6661 6662EXTRA BOOT CONFIG 6663M: Masami Hiramatsu <mhiramat@kernel.org> 6664S: Maintained 6665F: Documentation/admin-guide/bootconfig.rst 6666F: fs/proc/bootconfig.c 6667F: include/linux/bootconfig.h 6668F: lib/bootconfig.c 6669F: tools/bootconfig/* 6670F: tools/bootconfig/scripts/* 6671 6672EXYNOS DP DRIVER 6673M: Jingoo Han <jingoohan1@gmail.com> 6674L: dri-devel@lists.freedesktop.org 6675S: Maintained 6676F: drivers/gpu/drm/exynos/exynos_dp* 6677 6678EXYNOS SYSMMU (IOMMU) driver 6679M: Marek Szyprowski <m.szyprowski@samsung.com> 6680L: iommu@lists.linux-foundation.org 6681S: Maintained 6682F: drivers/iommu/exynos-iommu.c 6683 6684F2FS FILE SYSTEM 6685M: Jaegeuk Kim <jaegeuk@kernel.org> 6686M: Chao Yu <yuchao0@huawei.com> 6687L: linux-f2fs-devel@lists.sourceforge.net 6688S: Maintained 6689W: https://f2fs.wiki.kernel.org/ 6690T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 6691F: Documentation/ABI/testing/sysfs-fs-f2fs 6692F: Documentation/filesystems/f2fs.rst 6693F: fs/f2fs/ 6694F: include/linux/f2fs_fs.h 6695F: include/trace/events/f2fs.h 6696 6697F71805F HARDWARE MONITORING DRIVER 6698M: Jean Delvare <jdelvare@suse.com> 6699L: linux-hwmon@vger.kernel.org 6700S: Maintained 6701F: Documentation/hwmon/f71805f.rst 6702F: drivers/hwmon/f71805f.c 6703 6704FADDR2LINE 6705M: Josh Poimboeuf <jpoimboe@redhat.com> 6706S: Maintained 6707F: scripts/faddr2line 6708 6709FAILOVER MODULE 6710M: Sridhar Samudrala <sridhar.samudrala@intel.com> 6711L: netdev@vger.kernel.org 6712S: Supported 6713F: Documentation/networking/failover.rst 6714F: include/net/failover.h 6715F: net/core/failover.c 6716 6717FANOTIFY 6718M: Jan Kara <jack@suse.cz> 6719R: Amir Goldstein <amir73il@gmail.com> 6720L: linux-fsdevel@vger.kernel.org 6721S: Maintained 6722F: fs/notify/fanotify/ 6723F: include/linux/fanotify.h 6724F: include/uapi/linux/fanotify.h 6725 6726FARSYNC SYNCHRONOUS DRIVER 6727M: Kevin Curtis <kevin.curtis@farsite.co.uk> 6728S: Supported 6729W: http://www.farsite.co.uk/ 6730F: drivers/net/wan/farsync.* 6731 6732FAULT INJECTION SUPPORT 6733M: Akinobu Mita <akinobu.mita@gmail.com> 6734S: Supported 6735F: Documentation/fault-injection/ 6736F: lib/fault-inject.c 6737 6738FBTFT Framebuffer drivers 6739L: dri-devel@lists.freedesktop.org 6740L: linux-fbdev@vger.kernel.org 6741S: Orphan 6742F: drivers/staging/fbtft/ 6743 6744FC0011 TUNER DRIVER 6745M: Michael Buesch <m@bues.ch> 6746L: linux-media@vger.kernel.org 6747S: Maintained 6748F: drivers/media/tuners/fc0011.c 6749F: drivers/media/tuners/fc0011.h 6750 6751FC2580 MEDIA DRIVER 6752M: Antti Palosaari <crope@iki.fi> 6753L: linux-media@vger.kernel.org 6754S: Maintained 6755W: https://linuxtv.org 6756W: http://palosaari.fi/linux/ 6757Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6758T: git git://linuxtv.org/anttip/media_tree.git 6759F: drivers/media/tuners/fc2580* 6760 6761FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 6762M: Hannes Reinecke <hare@suse.de> 6763L: linux-scsi@vger.kernel.org 6764S: Supported 6765W: www.Open-FCoE.org 6766F: drivers/scsi/fcoe/ 6767F: drivers/scsi/libfc/ 6768F: include/scsi/fc/ 6769F: include/scsi/libfc.h 6770F: include/scsi/libfcoe.h 6771F: include/uapi/scsi/fc/ 6772 6773FILE LOCKING (flock() and fcntl()/lockf()) 6774M: Jeff Layton <jlayton@kernel.org> 6775M: "J. Bruce Fields" <bfields@fieldses.org> 6776L: linux-fsdevel@vger.kernel.org 6777S: Maintained 6778F: fs/fcntl.c 6779F: fs/locks.c 6780F: include/linux/fcntl.h 6781F: include/uapi/linux/fcntl.h 6782 6783FILESYSTEM DIRECT ACCESS (DAX) 6784M: Dan Williams <dan.j.williams@intel.com> 6785R: Matthew Wilcox <willy@infradead.org> 6786R: Jan Kara <jack@suse.cz> 6787L: linux-fsdevel@vger.kernel.org 6788L: linux-nvdimm@lists.01.org 6789S: Supported 6790F: fs/dax.c 6791F: include/linux/dax.h 6792F: include/trace/events/fs_dax.h 6793 6794FILESYSTEMS (VFS and infrastructure) 6795M: Alexander Viro <viro@zeniv.linux.org.uk> 6796L: linux-fsdevel@vger.kernel.org 6797S: Maintained 6798F: fs/* 6799F: include/linux/fs.h 6800F: include/linux/fs_types.h 6801F: include/uapi/linux/fs.h 6802F: include/uapi/linux/openat2.h 6803 6804FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 6805M: Riku Voipio <riku.voipio@iki.fi> 6806L: linux-hwmon@vger.kernel.org 6807S: Maintained 6808F: drivers/hwmon/f75375s.c 6809F: include/linux/f75375s.h 6810 6811FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 6812M: Clemens Ladisch <clemens@ladisch.de> 6813M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 6814L: alsa-devel@alsa-project.org (moderated for non-subscribers) 6815S: Maintained 6816T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 6817F: include/uapi/sound/firewire.h 6818F: sound/firewire/ 6819 6820FIREWIRE MEDIA DRIVERS (firedtv) 6821M: Stefan Richter <stefanr@s5r6.in-berlin.de> 6822L: linux-media@vger.kernel.org 6823L: linux1394-devel@lists.sourceforge.net 6824S: Maintained 6825T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 6826F: drivers/media/firewire/ 6827 6828FIREWIRE SBP-2 TARGET 6829M: Chris Boot <bootc@bootc.net> 6830L: linux-scsi@vger.kernel.org 6831L: target-devel@vger.kernel.org 6832L: linux1394-devel@lists.sourceforge.net 6833S: Maintained 6834T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 6835F: drivers/target/sbp/ 6836 6837FIREWIRE SUBSYSTEM 6838M: Stefan Richter <stefanr@s5r6.in-berlin.de> 6839L: linux1394-devel@lists.sourceforge.net 6840S: Maintained 6841W: http://ieee1394.wiki.kernel.org/ 6842T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 6843F: drivers/firewire/ 6844F: include/linux/firewire.h 6845F: include/uapi/linux/firewire*.h 6846F: tools/firewire/ 6847 6848FIRMWARE LOADER (request_firmware) 6849M: Luis Chamberlain <mcgrof@kernel.org> 6850L: linux-kernel@vger.kernel.org 6851S: Maintained 6852F: Documentation/firmware_class/ 6853F: drivers/base/firmware_loader/ 6854F: include/linux/firmware.h 6855 6856FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card) 6857M: Joshua Morris <josh.h.morris@us.ibm.com> 6858M: Philip Kelleher <pjk1939@linux.ibm.com> 6859S: Maintained 6860F: drivers/block/rsxx/ 6861 6862FLEXTIMER FTM-QUADDEC DRIVER 6863M: Patrick Havelange <patrick.havelange@essensium.com> 6864L: linux-iio@vger.kernel.org 6865S: Maintained 6866F: Documentation/ABI/testing/sysfs-bus-counter-ftm-quaddec 6867F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 6868F: drivers/counter/ftm-quaddec.c 6869 6870FLOPPY DRIVER 6871M: Denis Efremov <efremov@linux.com> 6872L: linux-block@vger.kernel.org 6873S: Odd Fixes 6874F: drivers/block/floppy.c 6875 6876FLYSKY FSIA6B RC RECEIVER 6877M: Markus Koch <markus@notsyncing.net> 6878L: linux-input@vger.kernel.org 6879S: Maintained 6880F: drivers/input/joystick/fsia6b.c 6881 6882FORCEDETH GIGABIT ETHERNET DRIVER 6883M: Rain River <rain.1986.08.12@gmail.com> 6884M: Zhu Yanjun <zyjzyj2000@gmail.com> 6885L: netdev@vger.kernel.org 6886S: Maintained 6887F: drivers/net/ethernet/nvidia/* 6888 6889FPGA DFL DRIVERS 6890M: Wu Hao <hao.wu@intel.com> 6891R: Tom Rix <trix@redhat.com> 6892L: linux-fpga@vger.kernel.org 6893S: Maintained 6894F: Documentation/ABI/testing/sysfs-bus-dfl 6895F: Documentation/fpga/dfl.rst 6896F: drivers/fpga/dfl* 6897F: include/uapi/linux/fpga-dfl.h 6898 6899FPGA MANAGER FRAMEWORK 6900M: Moritz Fischer <mdf@kernel.org> 6901R: Tom Rix <trix@redhat.com> 6902L: linux-fpga@vger.kernel.org 6903S: Maintained 6904W: http://www.rocketboards.org 6905Q: http://patchwork.kernel.org/project/linux-fpga/list/ 6906T: git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git 6907F: Documentation/devicetree/bindings/fpga/ 6908F: Documentation/driver-api/fpga/ 6909F: Documentation/fpga/ 6910F: drivers/fpga/ 6911F: include/linux/fpga/ 6912 6913FPU EMULATOR 6914M: Bill Metzenthen <billm@melbpc.org.au> 6915S: Maintained 6916W: http://floatingpoint.sourceforge.net/emulator/index.html 6917F: arch/x86/math-emu/ 6918 6919FRAME RELAY DLCI/FRAD (Sangoma drivers too) 6920L: netdev@vger.kernel.org 6921S: Orphan 6922F: drivers/net/wan/dlci.c 6923F: drivers/net/wan/sdla.c 6924 6925FRAMEBUFFER LAYER 6926M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 6927L: dri-devel@lists.freedesktop.org 6928L: linux-fbdev@vger.kernel.org 6929S: Maintained 6930Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 6931T: git git://anongit.freedesktop.org/drm/drm-misc 6932F: Documentation/fb/ 6933F: drivers/video/ 6934F: include/linux/fb.h 6935F: include/uapi/linux/fb.h 6936F: include/uapi/video/ 6937F: include/video/ 6938 6939FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 6940M: Horia Geantă <horia.geanta@nxp.com> 6941M: Aymen Sghaier <aymen.sghaier@nxp.com> 6942L: linux-crypto@vger.kernel.org 6943S: Maintained 6944F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 6945F: drivers/crypto/caam/ 6946 6947FREESCALE COLDFIRE M5441X MMC DRIVER 6948M: Angelo Dureghello <angelo.dureghello@timesys.com> 6949L: linux-mmc@vger.kernel.org 6950S: Maintained 6951F: drivers/mmc/host/sdhci-esdhc-mcf.c 6952F: include/linux/platform_data/mmc-esdhc-mcf.h 6953 6954FREESCALE DIU FRAMEBUFFER DRIVER 6955M: Timur Tabi <timur@kernel.org> 6956L: linux-fbdev@vger.kernel.org 6957S: Maintained 6958F: drivers/video/fbdev/fsl-diu-fb.* 6959 6960FREESCALE DMA DRIVER 6961M: Li Yang <leoyang.li@nxp.com> 6962M: Zhang Wei <zw@zh-kernel.org> 6963L: linuxppc-dev@lists.ozlabs.org 6964S: Maintained 6965F: drivers/dma/fsldma.* 6966 6967FREESCALE DSPI DRIVER 6968M: Vladimir Oltean <olteanv@gmail.com> 6969L: linux-spi@vger.kernel.org 6970S: Maintained 6971F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 6972F: drivers/spi/spi-fsl-dspi.c 6973F: include/linux/spi/spi-fsl-dspi.h 6974 6975FREESCALE ENETC ETHERNET DRIVERS 6976M: Claudiu Manoil <claudiu.manoil@nxp.com> 6977L: netdev@vger.kernel.org 6978S: Maintained 6979F: drivers/net/ethernet/freescale/enetc/ 6980 6981FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 6982M: Claudiu Manoil <claudiu.manoil@nxp.com> 6983L: netdev@vger.kernel.org 6984S: Maintained 6985F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 6986F: drivers/net/ethernet/freescale/gianfar* 6987 6988FREESCALE GPMI NAND DRIVER 6989M: Han Xu <han.xu@nxp.com> 6990L: linux-mtd@lists.infradead.org 6991S: Maintained 6992F: drivers/mtd/nand/raw/gpmi-nand/* 6993 6994FREESCALE I2C CPM DRIVER 6995M: Jochen Friedrich <jochen@scram.de> 6996L: linuxppc-dev@lists.ozlabs.org 6997L: linux-i2c@vger.kernel.org 6998S: Maintained 6999F: drivers/i2c/busses/i2c-cpm.c 7000 7001FREESCALE IMX / MXC FEC DRIVER 7002M: Fugang Duan <fugang.duan@nxp.com> 7003L: netdev@vger.kernel.org 7004S: Maintained 7005F: Documentation/devicetree/bindings/net/fsl-fec.txt 7006F: drivers/net/ethernet/freescale/fec.h 7007F: drivers/net/ethernet/freescale/fec_main.c 7008F: drivers/net/ethernet/freescale/fec_ptp.c 7009 7010FREESCALE IMX / MXC FRAMEBUFFER DRIVER 7011M: Sascha Hauer <s.hauer@pengutronix.de> 7012R: Pengutronix Kernel Team <kernel@pengutronix.de> 7013L: linux-fbdev@vger.kernel.org 7014L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7015S: Maintained 7016F: drivers/video/fbdev/imxfb.c 7017F: include/linux/platform_data/video-imxfb.h 7018 7019FREESCALE IMX DDR PMU DRIVER 7020M: Frank Li <Frank.li@nxp.com> 7021L: linux-arm-kernel@lists.infradead.org 7022S: Maintained 7023F: Documentation/admin-guide/perf/imx-ddr.rst 7024F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 7025F: drivers/perf/fsl_imx8_ddr_perf.c 7026 7027FREESCALE IMX I2C DRIVER 7028M: Oleksij Rempel <o.rempel@pengutronix.de> 7029R: Pengutronix Kernel Team <kernel@pengutronix.de> 7030L: linux-i2c@vger.kernel.org 7031S: Maintained 7032F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 7033F: drivers/i2c/busses/i2c-imx.c 7034 7035FREESCALE IMX LPI2C DRIVER 7036M: Dong Aisheng <aisheng.dong@nxp.com> 7037L: linux-i2c@vger.kernel.org 7038L: linux-imx@nxp.com 7039S: Maintained 7040F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 7041F: drivers/i2c/busses/i2c-imx-lpi2c.c 7042 7043FREESCALE QORIQ DPAA ETHERNET DRIVER 7044M: Madalin Bucur <madalin.bucur@nxp.com> 7045L: netdev@vger.kernel.org 7046S: Maintained 7047F: drivers/net/ethernet/freescale/dpaa 7048 7049FREESCALE QORIQ DPAA FMAN DRIVER 7050M: Madalin Bucur <madalin.bucur@nxp.com> 7051L: netdev@vger.kernel.org 7052S: Maintained 7053F: Documentation/devicetree/bindings/net/fsl-fman.txt 7054F: drivers/net/ethernet/freescale/fman 7055 7056FREESCALE QORIQ PTP CLOCK DRIVER 7057M: Yangbo Lu <yangbo.lu@nxp.com> 7058L: netdev@vger.kernel.org 7059S: Maintained 7060F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 7061F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 7062F: drivers/net/ethernet/freescale/dpaa2/dprtc* 7063F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 7064F: drivers/ptp/ptp_qoriq.c 7065F: drivers/ptp/ptp_qoriq_debugfs.c 7066F: include/linux/fsl/ptp_qoriq.h 7067 7068FREESCALE QUAD SPI DRIVER 7069M: Han Xu <han.xu@nxp.com> 7070L: linux-spi@vger.kernel.org 7071S: Maintained 7072F: drivers/spi/spi-fsl-qspi.c 7073 7074FREESCALE QUICC ENGINE LIBRARY 7075M: Qiang Zhao <qiang.zhao@nxp.com> 7076L: linuxppc-dev@lists.ozlabs.org 7077S: Maintained 7078F: drivers/soc/fsl/qe/ 7079F: include/soc/fsl/*qe*.h 7080F: include/soc/fsl/*ucc*.h 7081 7082FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 7083M: Li Yang <leoyang.li@nxp.com> 7084L: netdev@vger.kernel.org 7085L: linuxppc-dev@lists.ozlabs.org 7086S: Maintained 7087F: drivers/net/ethernet/freescale/ucc_geth* 7088 7089FREESCALE QUICC ENGINE UCC HDLC DRIVER 7090M: Zhao Qiang <qiang.zhao@nxp.com> 7091L: netdev@vger.kernel.org 7092L: linuxppc-dev@lists.ozlabs.org 7093S: Maintained 7094F: drivers/net/wan/fsl_ucc_hdlc* 7095 7096FREESCALE QUICC ENGINE UCC UART DRIVER 7097M: Timur Tabi <timur@kernel.org> 7098L: linuxppc-dev@lists.ozlabs.org 7099S: Maintained 7100F: drivers/tty/serial/ucc_uart.c 7101 7102FREESCALE SOC DRIVERS 7103M: Li Yang <leoyang.li@nxp.com> 7104L: linuxppc-dev@lists.ozlabs.org 7105L: linux-arm-kernel@lists.infradead.org 7106S: Maintained 7107F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.txt 7108F: Documentation/devicetree/bindings/soc/fsl/ 7109F: drivers/soc/fsl/ 7110F: include/linux/fsl/ 7111 7112FREESCALE SOC FS_ENET DRIVER 7113M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 7114L: linuxppc-dev@lists.ozlabs.org 7115L: netdev@vger.kernel.org 7116S: Maintained 7117F: drivers/net/ethernet/freescale/fs_enet/ 7118F: include/linux/fs_enet_pd.h 7119 7120FREESCALE SOC SOUND DRIVERS 7121M: Timur Tabi <timur@kernel.org> 7122M: Nicolin Chen <nicoleotsuka@gmail.com> 7123M: Xiubo Li <Xiubo.Lee@gmail.com> 7124R: Fabio Estevam <festevam@gmail.com> 7125R: Shengjiu Wang <shengjiu.wang@gmail.com> 7126L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7127L: linuxppc-dev@lists.ozlabs.org 7128S: Maintained 7129F: sound/soc/fsl/fsl* 7130F: sound/soc/fsl/imx* 7131F: sound/soc/fsl/mpc8610_hpcd.c 7132 7133FREESCALE USB PERIPHERAL DRIVERS 7134M: Li Yang <leoyang.li@nxp.com> 7135L: linux-usb@vger.kernel.org 7136L: linuxppc-dev@lists.ozlabs.org 7137S: Maintained 7138F: drivers/usb/gadget/udc/fsl* 7139 7140FREESCALE USB PHY DRIVER 7141M: Ran Wang <ran.wang_1@nxp.com> 7142L: linux-usb@vger.kernel.org 7143L: linuxppc-dev@lists.ozlabs.org 7144S: Maintained 7145F: drivers/usb/phy/phy-fsl-usb* 7146 7147FREEVXFS FILESYSTEM 7148M: Christoph Hellwig <hch@infradead.org> 7149S: Maintained 7150W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 7151F: fs/freevxfs/ 7152 7153FREEZER 7154M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 7155M: Pavel Machek <pavel@ucw.cz> 7156L: linux-pm@vger.kernel.org 7157S: Supported 7158F: Documentation/power/freezing-of-tasks.rst 7159F: include/linux/freezer.h 7160F: kernel/freezer.c 7161 7162FRONTSWAP API 7163M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 7164L: linux-kernel@vger.kernel.org 7165S: Maintained 7166F: include/linux/frontswap.h 7167F: mm/frontswap.c 7168 7169FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 7170M: David Howells <dhowells@redhat.com> 7171L: linux-cachefs@redhat.com (moderated for non-subscribers) 7172S: Supported 7173F: Documentation/filesystems/caching/ 7174F: fs/fscache/ 7175F: include/linux/fscache*.h 7176 7177FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 7178M: Theodore Y. Ts'o <tytso@mit.edu> 7179M: Jaegeuk Kim <jaegeuk@kernel.org> 7180M: Eric Biggers <ebiggers@kernel.org> 7181L: linux-fscrypt@vger.kernel.org 7182S: Supported 7183Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 7184T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git 7185F: Documentation/filesystems/fscrypt.rst 7186F: fs/crypto/ 7187F: include/linux/fscrypt*.h 7188F: include/uapi/linux/fscrypt.h 7189 7190FSI SUBSYSTEM 7191M: Jeremy Kerr <jk@ozlabs.org> 7192M: Joel Stanley <joel@jms.id.au> 7193R: Alistar Popple <alistair@popple.id.au> 7194R: Eddie James <eajames@linux.ibm.com> 7195L: linux-fsi@lists.ozlabs.org 7196S: Supported 7197Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 7198T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 7199F: drivers/fsi/ 7200F: include/linux/fsi*.h 7201F: include/trace/events/fsi*.h 7202 7203FSI-ATTACHED I2C DRIVER 7204M: Eddie James <eajames@linux.ibm.com> 7205L: linux-i2c@vger.kernel.org 7206L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 7207S: Maintained 7208F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 7209F: drivers/i2c/busses/i2c-fsi.c 7210 7211FSI-ATTACHED SPI DRIVER 7212M: Eddie James <eajames@linux.ibm.com> 7213L: linux-spi@vger.kernel.org 7214S: Maintained 7215F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 7216F: drivers/spi/spi-fsi.c 7217 7218FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 7219M: Jan Kara <jack@suse.cz> 7220R: Amir Goldstein <amir73il@gmail.com> 7221L: linux-fsdevel@vger.kernel.org 7222S: Maintained 7223T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 7224F: fs/notify/ 7225F: include/linux/fsnotify*.h 7226 7227FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 7228M: Eric Biggers <ebiggers@kernel.org> 7229M: Theodore Y. Ts'o <tytso@mit.edu> 7230L: linux-fscrypt@vger.kernel.org 7231S: Supported 7232Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 7233T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity 7234F: Documentation/filesystems/fsverity.rst 7235F: fs/verity/ 7236F: include/linux/fsverity.h 7237F: include/uapi/linux/fsverity.h 7238 7239FUJITSU LAPTOP EXTRAS 7240M: Jonathan Woithe <jwoithe@just42.net> 7241L: platform-driver-x86@vger.kernel.org 7242S: Maintained 7243F: drivers/platform/x86/fujitsu-laptop.c 7244 7245FUJITSU M-5MO LS CAMERA ISP DRIVER 7246M: Kyungmin Park <kyungmin.park@samsung.com> 7247M: Heungjun Kim <riverful.kim@samsung.com> 7248L: linux-media@vger.kernel.org 7249S: Maintained 7250F: drivers/media/i2c/m5mols/ 7251F: include/media/i2c/m5mols.h 7252 7253FUJITSU TABLET EXTRAS 7254M: Robert Gerlach <khnz@gmx.de> 7255L: platform-driver-x86@vger.kernel.org 7256S: Maintained 7257F: drivers/platform/x86/fujitsu-tablet.c 7258 7259FUSE: FILESYSTEM IN USERSPACE 7260M: Miklos Szeredi <miklos@szeredi.hu> 7261L: linux-fsdevel@vger.kernel.org 7262S: Maintained 7263W: https://github.com/libfuse/ 7264T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 7265F: Documentation/filesystems/fuse.rst 7266F: fs/fuse/ 7267F: include/uapi/linux/fuse.h 7268 7269FUTEX SUBSYSTEM 7270M: Thomas Gleixner <tglx@linutronix.de> 7271M: Ingo Molnar <mingo@redhat.com> 7272R: Peter Zijlstra <peterz@infradead.org> 7273R: Darren Hart <dvhart@infradead.org> 7274L: linux-kernel@vger.kernel.org 7275S: Maintained 7276T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 7277F: Documentation/locking/*futex* 7278F: include/asm-generic/futex.h 7279F: include/linux/futex.h 7280F: include/uapi/linux/futex.h 7281F: kernel/futex.c 7282F: tools/perf/bench/futex* 7283F: tools/testing/selftests/futex/ 7284 7285GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 7286M: Tim Harvey <tharvey@gateworks.com> 7287M: Robert Jones <rjones@gateworks.com> 7288S: Maintained 7289F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 7290F: drivers/mfd/gateworks-gsc.c 7291F: include/linux/mfd/gsc.h 7292F: Documentation/hwmon/gsc-hwmon.rst 7293F: drivers/hwmon/gsc-hwmon.c 7294F: include/linux/platform_data/gsc_hwmon.h 7295 7296GASKET DRIVER FRAMEWORK 7297M: Rob Springer <rspringer@google.com> 7298M: Todd Poynor <toddpoynor@google.com> 7299M: Ben Chan <benchan@chromium.org> 7300M: Richard Yeh <rcy@google.com> 7301S: Maintained 7302F: drivers/staging/gasket/ 7303 7304GCC PLUGINS 7305M: Kees Cook <keescook@chromium.org> 7306R: Emese Revfy <re.emese@gmail.com> 7307L: linux-hardening@vger.kernel.org 7308S: Maintained 7309F: Documentation/kbuild/gcc-plugins.rst 7310F: scripts/Makefile.gcc-plugins 7311F: scripts/gcc-plugin.sh 7312F: scripts/gcc-plugins/ 7313 7314GCOV BASED KERNEL PROFILING 7315M: Peter Oberparleiter <oberpar@linux.ibm.com> 7316S: Maintained 7317F: Documentation/dev-tools/gcov.rst 7318F: kernel/gcov/ 7319 7320GDB KERNEL DEBUGGING HELPER SCRIPTS 7321M: Jan Kiszka <jan.kiszka@siemens.com> 7322M: Kieran Bingham <kbingham@kernel.org> 7323S: Supported 7324F: scripts/gdb/ 7325 7326GDT SCSI DISK ARRAY CONTROLLER DRIVER 7327M: Achim Leubner <achim_leubner@adaptec.com> 7328L: linux-scsi@vger.kernel.org 7329S: Supported 7330W: http://www.icp-vortex.com/ 7331F: drivers/scsi/gdt* 7332 7333GEMTEK FM RADIO RECEIVER DRIVER 7334M: Hans Verkuil <hverkuil@xs4all.nl> 7335L: linux-media@vger.kernel.org 7336S: Maintained 7337W: https://linuxtv.org 7338T: git git://linuxtv.org/media_tree.git 7339F: drivers/media/radio/radio-gemtek* 7340 7341GENERIC ARCHITECTURE TOPOLOGY 7342M: Sudeep Holla <sudeep.holla@arm.com> 7343L: linux-kernel@vger.kernel.org 7344S: Maintained 7345F: drivers/base/arch_topology.c 7346F: include/linux/arch_topology.h 7347 7348GENERIC GPIO I2C DRIVER 7349M: Wolfram Sang <wsa+renesas@sang-engineering.com> 7350S: Supported 7351F: drivers/i2c/busses/i2c-gpio.c 7352F: include/linux/platform_data/i2c-gpio.h 7353 7354GENERIC GPIO I2C MULTIPLEXER DRIVER 7355M: Peter Korsgaard <peter.korsgaard@barco.com> 7356L: linux-i2c@vger.kernel.org 7357S: Supported 7358F: Documentation/i2c/muxes/i2c-mux-gpio.rst 7359F: drivers/i2c/muxes/i2c-mux-gpio.c 7360F: include/linux/platform_data/i2c-mux-gpio.h 7361 7362GENERIC HDLC (WAN) DRIVERS 7363M: Krzysztof Halasa <khc@pm.waw.pl> 7364S: Maintained 7365W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 7366F: drivers/net/wan/c101.c 7367F: drivers/net/wan/hd6457* 7368F: drivers/net/wan/hdlc* 7369F: drivers/net/wan/n2.c 7370F: drivers/net/wan/pc300too.c 7371F: drivers/net/wan/pci200syn.c 7372F: drivers/net/wan/wanxl* 7373 7374GENERIC INCLUDE/ASM HEADER FILES 7375M: Arnd Bergmann <arnd@arndb.de> 7376L: linux-arch@vger.kernel.org 7377S: Maintained 7378T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 7379F: include/asm-generic/ 7380F: include/uapi/asm-generic/ 7381 7382GENERIC PHY FRAMEWORK 7383M: Kishon Vijay Abraham I <kishon@ti.com> 7384M: Vinod Koul <vkoul@kernel.org> 7385L: linux-kernel@vger.kernel.org 7386S: Supported 7387T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 7388F: Documentation/devicetree/bindings/phy/ 7389F: drivers/phy/ 7390F: include/linux/phy/ 7391 7392GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 7393M: Wolfram Sang <wsa+renesas@sang-engineering.com> 7394S: Supported 7395F: drivers/i2c/muxes/i2c-demux-pinctrl.c 7396 7397GENERIC PM DOMAINS 7398M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 7399M: Kevin Hilman <khilman@kernel.org> 7400M: Ulf Hansson <ulf.hansson@linaro.org> 7401L: linux-pm@vger.kernel.org 7402S: Supported 7403F: Documentation/devicetree/bindings/power/power?domain* 7404F: drivers/base/power/domain*.c 7405F: include/linux/pm_domain.h 7406 7407GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 7408M: Eugen Hristev <eugen.hristev@microchip.com> 7409L: linux-input@vger.kernel.org 7410S: Maintained 7411F: drivers/input/touchscreen/resistive-adc-touch.c 7412 7413GENERIC UIO DRIVER FOR PCI DEVICES 7414M: "Michael S. Tsirkin" <mst@redhat.com> 7415L: kvm@vger.kernel.org 7416S: Supported 7417F: drivers/uio/uio_pci_generic.c 7418 7419GENERIC VDSO LIBRARY 7420M: Andy Lutomirski <luto@kernel.org> 7421M: Thomas Gleixner <tglx@linutronix.de> 7422M: Vincenzo Frascino <vincenzo.frascino@arm.com> 7423L: linux-kernel@vger.kernel.org 7424S: Maintained 7425T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 7426F: include/asm-generic/vdso/vsyscall.h 7427F: include/vdso/ 7428F: kernel/time/vsyscall.c 7429F: lib/vdso/ 7430 7431GENWQE (IBM Generic Workqueue Card) 7432M: Frank Haverkamp <haver@linux.ibm.com> 7433S: Supported 7434F: drivers/misc/genwqe/ 7435 7436GET_MAINTAINER SCRIPT 7437M: Joe Perches <joe@perches.com> 7438S: Maintained 7439F: scripts/get_maintainer.pl 7440 7441GFS2 FILE SYSTEM 7442M: Bob Peterson <rpeterso@redhat.com> 7443M: Andreas Gruenbacher <agruenba@redhat.com> 7444L: cluster-devel@redhat.com 7445S: Supported 7446W: http://sources.redhat.com/cluster/ 7447T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 7448F: Documentation/filesystems/gfs2* 7449F: fs/gfs2/ 7450F: include/uapi/linux/gfs2_ondisk.h 7451 7452GNSS SUBSYSTEM 7453M: Johan Hovold <johan@kernel.org> 7454S: Maintained 7455T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 7456F: Documentation/ABI/testing/sysfs-class-gnss 7457F: Documentation/devicetree/bindings/gnss/ 7458F: drivers/gnss/ 7459F: include/linux/gnss.h 7460 7461GO7007 MPEG CODEC 7462M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 7463L: linux-media@vger.kernel.org 7464S: Maintained 7465F: drivers/media/usb/go7007/ 7466 7467GOODIX TOUCHSCREEN 7468M: Bastien Nocera <hadess@hadess.net> 7469L: linux-input@vger.kernel.org 7470S: Maintained 7471F: drivers/input/touchscreen/goodix.c 7472 7473GOOGLE ETHERNET DRIVERS 7474M: Catherine Sullivan <csully@google.com> 7475R: Sagi Shahar <sagis@google.com> 7476R: Jon Olson <jonolson@google.com> 7477L: netdev@vger.kernel.org 7478S: Supported 7479F: Documentation/networking/device_drivers/ethernet/google/gve.rst 7480F: drivers/net/ethernet/google 7481 7482GPD POCKET FAN DRIVER 7483M: Hans de Goede <hdegoede@redhat.com> 7484L: platform-driver-x86@vger.kernel.org 7485S: Maintained 7486F: drivers/platform/x86/gpd-pocket-fan.c 7487 7488GPIO ACPI SUPPORT 7489M: Mika Westerberg <mika.westerberg@linux.intel.com> 7490M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 7491L: linux-gpio@vger.kernel.org 7492L: linux-acpi@vger.kernel.org 7493S: Maintained 7494F: Documentation/firmware-guide/acpi/gpio-properties.rst 7495F: drivers/gpio/gpiolib-acpi.c 7496F: drivers/gpio/gpiolib-acpi.h 7497 7498GPIO AGGREGATOR 7499M: Geert Uytterhoeven <geert+renesas@glider.be> 7500L: linux-gpio@vger.kernel.org 7501S: Supported 7502F: Documentation/admin-guide/gpio/gpio-aggregator.rst 7503F: drivers/gpio/gpio-aggregator.c 7504 7505GPIO IR Transmitter 7506M: Sean Young <sean@mess.org> 7507L: linux-media@vger.kernel.org 7508S: Maintained 7509F: drivers/media/rc/gpio-ir-tx.c 7510 7511GPIO MOCKUP DRIVER 7512M: Bamvor Jian Zhang <bamv2005@gmail.com> 7513L: linux-gpio@vger.kernel.org 7514S: Maintained 7515F: drivers/gpio/gpio-mockup.c 7516F: tools/testing/selftests/gpio/ 7517 7518GPIO REGMAP 7519R: Michael Walle <michael@walle.cc> 7520S: Maintained 7521F: drivers/gpio/gpio-regmap.c 7522F: include/linux/gpio/regmap.h 7523 7524GPIO SUBSYSTEM 7525M: Linus Walleij <linus.walleij@linaro.org> 7526M: Bartosz Golaszewski <bgolaszewski@baylibre.com> 7527L: linux-gpio@vger.kernel.org 7528S: Maintained 7529T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git 7530F: Documentation/ABI/obsolete/sysfs-gpio 7531F: Documentation/ABI/testing/gpio-cdev 7532F: Documentation/admin-guide/gpio/ 7533F: Documentation/devicetree/bindings/gpio/ 7534F: Documentation/driver-api/gpio/ 7535F: drivers/gpio/ 7536F: include/asm-generic/gpio.h 7537F: include/linux/gpio.h 7538F: include/linux/gpio/ 7539F: include/linux/of_gpio.h 7540F: include/uapi/linux/gpio.h 7541F: tools/gpio/ 7542 7543GRE DEMULTIPLEXER DRIVER 7544M: Dmitry Kozlov <xeb@mail.ru> 7545L: netdev@vger.kernel.org 7546S: Maintained 7547F: include/net/gre.h 7548F: net/ipv4/gre_demux.c 7549F: net/ipv4/gre_offload.c 7550 7551GRETH 10/100/1G Ethernet MAC device driver 7552M: Andreas Larsson <andreas@gaisler.com> 7553L: netdev@vger.kernel.org 7554S: Maintained 7555F: drivers/net/ethernet/aeroflex/ 7556 7557GREYBUS AUDIO PROTOCOLS DRIVERS 7558M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 7559M: Mark Greer <mgreer@animalcreek.com> 7560S: Maintained 7561F: drivers/staging/greybus/audio_apbridgea.c 7562F: drivers/staging/greybus/audio_apbridgea.h 7563F: drivers/staging/greybus/audio_codec.c 7564F: drivers/staging/greybus/audio_codec.h 7565F: drivers/staging/greybus/audio_gb.c 7566F: drivers/staging/greybus/audio_manager.c 7567F: drivers/staging/greybus/audio_manager.h 7568F: drivers/staging/greybus/audio_manager_module.c 7569F: drivers/staging/greybus/audio_manager_private.h 7570F: drivers/staging/greybus/audio_manager_sysfs.c 7571F: drivers/staging/greybus/audio_module.c 7572F: drivers/staging/greybus/audio_topology.c 7573 7574GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 7575M: Viresh Kumar <vireshk@kernel.org> 7576S: Maintained 7577F: drivers/staging/greybus/authentication.c 7578F: drivers/staging/greybus/bootrom.c 7579F: drivers/staging/greybus/firmware.h 7580F: drivers/staging/greybus/fw-core.c 7581F: drivers/staging/greybus/fw-download.c 7582F: drivers/staging/greybus/fw-management.c 7583F: drivers/staging/greybus/greybus_authentication.h 7584F: drivers/staging/greybus/greybus_firmware.h 7585F: drivers/staging/greybus/hid.c 7586F: drivers/staging/greybus/i2c.c 7587F: drivers/staging/greybus/spi.c 7588F: drivers/staging/greybus/spilib.c 7589F: drivers/staging/greybus/spilib.h 7590 7591GREYBUS LOOPBACK DRIVER 7592M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 7593S: Maintained 7594F: drivers/staging/greybus/loopback.c 7595 7596GREYBUS PLATFORM DRIVERS 7597M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 7598S: Maintained 7599F: drivers/staging/greybus/arche-apb-ctrl.c 7600F: drivers/staging/greybus/arche-platform.c 7601F: drivers/staging/greybus/arche_platform.h 7602 7603GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 7604M: Rui Miguel Silva <rmfrfs@gmail.com> 7605S: Maintained 7606F: drivers/staging/greybus/gpio.c 7607F: drivers/staging/greybus/light.c 7608F: drivers/staging/greybus/power_supply.c 7609F: drivers/staging/greybus/sdio.c 7610F: drivers/staging/greybus/spi.c 7611F: drivers/staging/greybus/spilib.c 7612 7613GREYBUS SUBSYSTEM 7614M: Johan Hovold <johan@kernel.org> 7615M: Alex Elder <elder@kernel.org> 7616M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 7617L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 7618S: Maintained 7619F: drivers/greybus/ 7620F: drivers/staging/greybus/ 7621F: include/linux/greybus.h 7622F: include/linux/greybus/ 7623 7624GREYBUS UART PROTOCOLS DRIVERS 7625M: David Lin <dtwlin@gmail.com> 7626S: Maintained 7627F: drivers/staging/greybus/log.c 7628F: drivers/staging/greybus/uart.c 7629 7630GS1662 VIDEO SERIALIZER 7631M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 7632L: linux-media@vger.kernel.org 7633S: Maintained 7634T: git git://linuxtv.org/media_tree.git 7635F: drivers/media/spi/gs1662.c 7636 7637GSPCA FINEPIX SUBDRIVER 7638M: Frank Zago <frank@zago.net> 7639L: linux-media@vger.kernel.org 7640S: Maintained 7641T: git git://linuxtv.org/media_tree.git 7642F: drivers/media/usb/gspca/finepix.c 7643 7644GSPCA GL860 SUBDRIVER 7645M: Olivier Lorin <o.lorin@laposte.net> 7646L: linux-media@vger.kernel.org 7647S: Maintained 7648T: git git://linuxtv.org/media_tree.git 7649F: drivers/media/usb/gspca/gl860/ 7650 7651GSPCA M5602 SUBDRIVER 7652M: Erik Andren <erik.andren@gmail.com> 7653L: linux-media@vger.kernel.org 7654S: Maintained 7655T: git git://linuxtv.org/media_tree.git 7656F: drivers/media/usb/gspca/m5602/ 7657 7658GSPCA PAC207 SONIXB SUBDRIVER 7659M: Hans Verkuil <hverkuil@xs4all.nl> 7660L: linux-media@vger.kernel.org 7661S: Odd Fixes 7662T: git git://linuxtv.org/media_tree.git 7663F: drivers/media/usb/gspca/pac207.c 7664 7665GSPCA SN9C20X SUBDRIVER 7666M: Brian Johnson <brijohn@gmail.com> 7667L: linux-media@vger.kernel.org 7668S: Maintained 7669T: git git://linuxtv.org/media_tree.git 7670F: drivers/media/usb/gspca/sn9c20x.c 7671 7672GSPCA T613 SUBDRIVER 7673M: Leandro Costantino <lcostantino@gmail.com> 7674L: linux-media@vger.kernel.org 7675S: Maintained 7676T: git git://linuxtv.org/media_tree.git 7677F: drivers/media/usb/gspca/t613.c 7678 7679GSPCA USB WEBCAM DRIVER 7680M: Hans Verkuil <hverkuil@xs4all.nl> 7681L: linux-media@vger.kernel.org 7682S: Odd Fixes 7683T: git git://linuxtv.org/media_tree.git 7684F: drivers/media/usb/gspca/ 7685 7686GTP (GPRS Tunneling Protocol) 7687M: Pablo Neira Ayuso <pablo@netfilter.org> 7688M: Harald Welte <laforge@gnumonks.org> 7689L: osmocom-net-gprs@lists.osmocom.org 7690S: Maintained 7691T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 7692F: drivers/net/gtp.c 7693 7694GUID PARTITION TABLE (GPT) 7695M: Davidlohr Bueso <dave@stgolabs.net> 7696L: linux-efi@vger.kernel.org 7697S: Maintained 7698F: block/partitions/efi.* 7699 7700H8/300 ARCHITECTURE 7701M: Yoshinori Sato <ysato@users.sourceforge.jp> 7702L: uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers) 7703S: Maintained 7704W: http://uclinux-h8.sourceforge.jp 7705T: git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git 7706F: arch/h8300/ 7707F: drivers/clk/h8300/ 7708F: drivers/clocksource/h8300_*.c 7709F: drivers/irqchip/irq-renesas-h8*.c 7710 7711HABANALABS PCI DRIVER 7712M: Oded Gabbay <oded.gabbay@gmail.com> 7713S: Supported 7714T: git https://github.com/HabanaAI/linux.git 7715F: Documentation/ABI/testing/debugfs-driver-habanalabs 7716F: Documentation/ABI/testing/sysfs-driver-habanalabs 7717F: drivers/misc/habanalabs/ 7718F: include/uapi/misc/habanalabs.h 7719 7720HACKRF MEDIA DRIVER 7721M: Antti Palosaari <crope@iki.fi> 7722L: linux-media@vger.kernel.org 7723S: Maintained 7724W: https://linuxtv.org 7725W: http://palosaari.fi/linux/ 7726Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7727T: git git://linuxtv.org/anttip/media_tree.git 7728F: drivers/media/usb/hackrf/ 7729 7730HANTRO VPU CODEC DRIVER 7731M: Ezequiel Garcia <ezequiel@collabora.com> 7732M: Philipp Zabel <p.zabel@pengutronix.de> 7733L: linux-media@vger.kernel.org 7734L: linux-rockchip@lists.infradead.org 7735S: Maintained 7736F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 7737F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 7738F: drivers/staging/media/hantro/ 7739 7740HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 7741M: Frank Seidel <frank@f-seidel.de> 7742L: platform-driver-x86@vger.kernel.org 7743S: Maintained 7744W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 7745F: drivers/platform/x86/hdaps.c 7746 7747HARDWARE MONITORING 7748M: Jean Delvare <jdelvare@suse.com> 7749M: Guenter Roeck <linux@roeck-us.net> 7750L: linux-hwmon@vger.kernel.org 7751S: Maintained 7752W: http://hwmon.wiki.kernel.org/ 7753T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 7754F: Documentation/devicetree/bindings/hwmon/ 7755F: Documentation/hwmon/ 7756F: drivers/hwmon/ 7757F: include/linux/hwmon*.h 7758F: include/trace/events/hwmon*.h 7759 7760HARDWARE RANDOM NUMBER GENERATOR CORE 7761M: Matt Mackall <mpm@selenic.com> 7762M: Herbert Xu <herbert@gondor.apana.org.au> 7763L: linux-crypto@vger.kernel.org 7764S: Odd fixes 7765F: Documentation/admin-guide/hw_random.rst 7766F: Documentation/devicetree/bindings/rng/ 7767F: drivers/char/hw_random/ 7768F: include/linux/hw_random.h 7769 7770HARDWARE SPINLOCK CORE 7771M: Ohad Ben-Cohen <ohad@wizery.com> 7772M: Bjorn Andersson <bjorn.andersson@linaro.org> 7773R: Baolin Wang <baolin.wang7@gmail.com> 7774L: linux-remoteproc@vger.kernel.org 7775S: Maintained 7776T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 7777F: Documentation/devicetree/bindings/hwlock/ 7778F: Documentation/locking/hwspinlock.rst 7779F: drivers/hwspinlock/ 7780F: include/linux/hwspinlock.h 7781 7782HARDWARE TRACING FACILITIES 7783M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 7784S: Maintained 7785F: drivers/hwtracing/ 7786 7787HARMONY SOUND DRIVER 7788L: linux-parisc@vger.kernel.org 7789S: Maintained 7790F: sound/parisc/harmony.* 7791 7792HDPVR USB VIDEO ENCODER DRIVER 7793M: Hans Verkuil <hverkuil@xs4all.nl> 7794L: linux-media@vger.kernel.org 7795S: Odd Fixes 7796W: https://linuxtv.org 7797T: git git://linuxtv.org/media_tree.git 7798F: drivers/media/usb/hdpvr/ 7799 7800HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 7801M: Jerry Hoemann <jerry.hoemann@hpe.com> 7802S: Supported 7803F: Documentation/watchdog/hpwdt.rst 7804F: drivers/watchdog/hpwdt.c 7805 7806HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 7807M: Don Brace <don.brace@microchip.com> 7808L: storagedev@microchip.com 7809L: linux-scsi@vger.kernel.org 7810S: Supported 7811F: Documentation/scsi/hpsa.rst 7812F: drivers/scsi/hpsa*.[ch] 7813F: include/linux/cciss*.h 7814F: include/uapi/linux/cciss*.h 7815 7816HFI1 DRIVER 7817M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 7818M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 7819L: linux-rdma@vger.kernel.org 7820S: Supported 7821F: drivers/infiniband/hw/hfi1 7822 7823HFS FILESYSTEM 7824L: linux-fsdevel@vger.kernel.org 7825S: Orphan 7826F: Documentation/filesystems/hfs.rst 7827F: fs/hfs/ 7828 7829HFSPLUS FILESYSTEM 7830L: linux-fsdevel@vger.kernel.org 7831S: Orphan 7832F: Documentation/filesystems/hfsplus.rst 7833F: fs/hfsplus/ 7834 7835HGA FRAMEBUFFER DRIVER 7836M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 7837L: linux-nvidia@lists.surfsouth.com 7838S: Maintained 7839W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 7840F: drivers/video/fbdev/hgafb.c 7841 7842HIBERNATION (aka Software Suspend, aka swsusp) 7843M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 7844M: Pavel Machek <pavel@ucw.cz> 7845L: linux-pm@vger.kernel.org 7846S: Supported 7847B: https://bugzilla.kernel.org 7848F: arch/*/include/asm/suspend*.h 7849F: arch/x86/power/ 7850F: drivers/base/power/ 7851F: include/linux/freezer.h 7852F: include/linux/pm.h 7853F: include/linux/suspend.h 7854F: kernel/power/ 7855 7856HID CORE LAYER 7857M: Jiri Kosina <jikos@kernel.org> 7858M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 7859L: linux-input@vger.kernel.org 7860S: Maintained 7861T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 7862F: drivers/hid/ 7863F: include/linux/hid* 7864F: include/uapi/linux/hid* 7865 7866HID SENSOR HUB DRIVERS 7867M: Jiri Kosina <jikos@kernel.org> 7868M: Jonathan Cameron <jic23@kernel.org> 7869M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 7870L: linux-input@vger.kernel.org 7871L: linux-iio@vger.kernel.org 7872S: Maintained 7873F: Documentation/hid/hid-sensor* 7874F: drivers/hid/hid-sensor-* 7875F: drivers/iio/*/hid-* 7876F: include/linux/hid-sensor-* 7877 7878HIGH-RESOLUTION TIMERS, CLOCKEVENTS 7879M: Thomas Gleixner <tglx@linutronix.de> 7880L: linux-kernel@vger.kernel.org 7881S: Maintained 7882T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 7883F: Documentation/timers/ 7884F: include/linux/clockchips.h 7885F: include/linux/hrtimer.h 7886F: kernel/time/clockevents.c 7887F: kernel/time/hrtimer.c 7888F: kernel/time/timer_*.c 7889 7890HIGH-SPEED SCC DRIVER FOR AX.25 7891L: linux-hams@vger.kernel.org 7892S: Orphan 7893F: drivers/net/hamradio/dmascc.c 7894F: drivers/net/hamradio/scc.c 7895 7896HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 7897M: HighPoint Linux Team <linux@highpoint-tech.com> 7898S: Supported 7899W: http://www.highpoint-tech.com 7900F: Documentation/scsi/hptiop.rst 7901F: drivers/scsi/hptiop.c 7902 7903HIPPI 7904M: Jes Sorensen <jes@trained-monkey.org> 7905L: linux-hippi@sunsite.dk 7906S: Maintained 7907F: drivers/net/hippi/ 7908F: include/linux/hippidevice.h 7909F: include/uapi/linux/if_hippi.h 7910F: net/802/hippi.c 7911 7912HISILICON DMA DRIVER 7913M: Zhou Wang <wangzhou1@hisilicon.com> 7914L: dmaengine@vger.kernel.org 7915S: Maintained 7916F: drivers/dma/hisi_dma.c 7917 7918HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 7919M: Zaibo Xu <xuzaibo@huawei.com> 7920L: linux-crypto@vger.kernel.org 7921S: Maintained 7922F: Documentation/ABI/testing/debugfs-hisi-hpre 7923F: drivers/crypto/hisilicon/hpre/hpre.h 7924F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 7925F: drivers/crypto/hisilicon/hpre/hpre_main.c 7926 7927HISILICON LPC BUS DRIVER 7928M: john.garry@huawei.com 7929S: Maintained 7930W: http://www.hisilicon.com 7931F: Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt 7932F: drivers/bus/hisi_lpc.c 7933 7934HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 7935M: Yisen Zhuang <yisen.zhuang@huawei.com> 7936M: Salil Mehta <salil.mehta@huawei.com> 7937L: netdev@vger.kernel.org 7938S: Maintained 7939W: http://www.hisilicon.com 7940F: drivers/net/ethernet/hisilicon/hns3/ 7941 7942HISILICON NETWORK SUBSYSTEM DRIVER 7943M: Yisen Zhuang <yisen.zhuang@huawei.com> 7944M: Salil Mehta <salil.mehta@huawei.com> 7945L: netdev@vger.kernel.org 7946S: Maintained 7947W: http://www.hisilicon.com 7948F: Documentation/devicetree/bindings/net/hisilicon*.txt 7949F: drivers/net/ethernet/hisilicon/ 7950 7951HIKEY960 ONBOARD USB GPIO HUB DRIVER 7952M: John Stultz <john.stultz@linaro.org> 7953L: linux-kernel@vger.kernel.org 7954S: Maintained 7955F: drivers/misc/hisi_hikey_usb.c 7956F: Documentation/devicetree/bindings/misc/hisilicon-hikey-usb.yaml 7957 7958HISILICON PMU DRIVER 7959M: Shaokun Zhang <zhangshaokun@hisilicon.com> 7960S: Supported 7961W: http://www.hisilicon.com 7962F: Documentation/admin-guide/perf/hisi-pmu.rst 7963F: drivers/perf/hisilicon 7964 7965HISILICON QM AND ZIP Controller DRIVER 7966M: Zhou Wang <wangzhou1@hisilicon.com> 7967L: linux-crypto@vger.kernel.org 7968S: Maintained 7969F: Documentation/ABI/testing/debugfs-hisi-zip 7970F: drivers/crypto/hisilicon/qm.c 7971F: drivers/crypto/hisilicon/qm.h 7972F: drivers/crypto/hisilicon/sgl.c 7973F: drivers/crypto/hisilicon/zip/ 7974 7975HISILICON ROCE DRIVER 7976M: Lijun Ou <oulijun@huawei.com> 7977M: Wei Hu(Xavier) <huwei87@hisilicon.com> 7978M: Weihang Li <liweihang@huawei.com> 7979L: linux-rdma@vger.kernel.org 7980S: Maintained 7981F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 7982F: drivers/infiniband/hw/hns/ 7983 7984HISILICON SAS Controller 7985M: John Garry <john.garry@huawei.com> 7986S: Supported 7987W: http://www.hisilicon.com 7988F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 7989F: drivers/scsi/hisi_sas/ 7990 7991HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 7992M: Zaibo Xu <xuzaibo@huawei.com> 7993L: linux-crypto@vger.kernel.org 7994S: Maintained 7995F: Documentation/ABI/testing/debugfs-hisi-sec 7996F: drivers/crypto/hisilicon/sec2/sec.h 7997F: drivers/crypto/hisilicon/sec2/sec_crypto.c 7998F: drivers/crypto/hisilicon/sec2/sec_crypto.h 7999F: drivers/crypto/hisilicon/sec2/sec_main.c 8000 8001HISILICON STAGING DRIVERS FOR HIKEY 960/970 8002M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 8003L: devel@driverdev.osuosl.org 8004S: Maintained 8005F: drivers/staging/hikey9xx/ 8006 8007HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 8008M: Zaibo Xu <xuzaibo@huawei.com> 8009S: Maintained 8010F: drivers/char/hw_random/hisi-trng-v2.c 8011 8012HISILICON V3XX SPI NOR FLASH Controller Driver 8013M: John Garry <john.garry@huawei.com> 8014S: Maintained 8015W: http://www.hisilicon.com 8016F: drivers/spi/spi-hisi-sfc-v3xx.c 8017 8018HMM - Heterogeneous Memory Management 8019M: Jérôme Glisse <jglisse@redhat.com> 8020L: linux-mm@kvack.org 8021S: Maintained 8022F: Documentation/vm/hmm.rst 8023F: include/linux/hmm* 8024F: lib/test_hmm* 8025F: mm/hmm* 8026F: tools/testing/selftests/vm/*hmm* 8027 8028HOST AP DRIVER 8029M: Jouni Malinen <j@w1.fi> 8030L: linux-wireless@vger.kernel.org 8031S: Obsolete 8032W: http://w1.fi/hostap-driver.html 8033F: drivers/net/wireless/intersil/hostap/ 8034 8035HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 8036L: platform-driver-x86@vger.kernel.org 8037S: Orphan 8038F: drivers/platform/x86/tc1100-wmi.c 8039 8040HPET: High Precision Event Timers driver 8041M: Clemens Ladisch <clemens@ladisch.de> 8042S: Maintained 8043F: Documentation/timers/hpet.rst 8044F: drivers/char/hpet.c 8045F: include/linux/hpet.h 8046F: include/uapi/linux/hpet.h 8047 8048HPET: x86 8049S: Orphan 8050F: arch/x86/include/asm/hpet.h 8051F: arch/x86/kernel/hpet.c 8052 8053HPFS FILESYSTEM 8054M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 8055S: Maintained 8056W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 8057F: fs/hpfs/ 8058 8059HSI SUBSYSTEM 8060M: Sebastian Reichel <sre@kernel.org> 8061S: Maintained 8062T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 8063F: Documentation/ABI/testing/sysfs-bus-hsi 8064F: Documentation/driver-api/hsi.rst 8065F: drivers/hsi/ 8066F: include/linux/hsi/ 8067F: include/uapi/linux/hsi/ 8068 8069HSO 3G MODEM DRIVER 8070L: linux-usb@vger.kernel.org 8071S: Orphan 8072F: drivers/net/usb/hso.c 8073 8074HSR NETWORK PROTOCOL 8075L: netdev@vger.kernel.org 8076S: Orphan 8077F: net/hsr/ 8078 8079HT16K33 LED CONTROLLER DRIVER 8080M: Robin van der Gracht <robin@protonic.nl> 8081S: Maintained 8082F: Documentation/devicetree/bindings/display/ht16k33.txt 8083F: drivers/auxdisplay/ht16k33.c 8084 8085HTCPEN TOUCHSCREEN DRIVER 8086M: Pau Oliva Fora <pof@eslack.org> 8087L: linux-input@vger.kernel.org 8088S: Maintained 8089F: drivers/input/touchscreen/htcpen.c 8090 8091HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 8092M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 8093L: linux-iio@vger.kernel.org 8094S: Maintained 8095W: http://www.st.com/ 8096F: Documentation/devicetree/bindings/iio/humidity/hts221.txt 8097F: drivers/iio/humidity/hts221* 8098 8099HUAWEI ETHERNET DRIVER 8100M: Bin Luo <luobin9@huawei.com> 8101L: netdev@vger.kernel.org 8102S: Supported 8103F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 8104F: drivers/net/ethernet/huawei/hinic/ 8105 8106HUGETLB FILESYSTEM 8107M: Mike Kravetz <mike.kravetz@oracle.com> 8108L: linux-mm@kvack.org 8109S: Maintained 8110F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 8111F: Documentation/admin-guide/mm/hugetlbpage.rst 8112F: Documentation/vm/hugetlbfs_reserv.rst 8113F: fs/hugetlbfs/ 8114F: include/linux/hugetlb.h 8115F: mm/hugetlb.c 8116 8117HVA ST MEDIA DRIVER 8118M: Jean-Christophe Trotin <jean-christophe.trotin@st.com> 8119L: linux-media@vger.kernel.org 8120S: Supported 8121W: https://linuxtv.org 8122T: git git://linuxtv.org/media_tree.git 8123F: drivers/media/platform/sti/hva 8124 8125HWPOISON MEMORY FAILURE HANDLING 8126M: Naoya Horiguchi <naoya.horiguchi@nec.com> 8127L: linux-mm@kvack.org 8128S: Maintained 8129F: mm/hwpoison-inject.c 8130F: mm/memory-failure.c 8131 8132HYGON PROCESSOR SUPPORT 8133M: Pu Wen <puwen@hygon.cn> 8134L: linux-kernel@vger.kernel.org 8135S: Maintained 8136F: arch/x86/kernel/cpu/hygon.c 8137 8138HYNIX HI556 SENSOR DRIVER 8139M: Shawn Tu <shawnx.tu@intel.com> 8140L: linux-media@vger.kernel.org 8141S: Maintained 8142T: git git://linuxtv.org/media_tree.git 8143F: drivers/media/i2c/hi556.c 8144 8145Hyper-V CORE AND DRIVERS 8146M: "K. Y. Srinivasan" <kys@microsoft.com> 8147M: Haiyang Zhang <haiyangz@microsoft.com> 8148M: Stephen Hemminger <sthemmin@microsoft.com> 8149M: Wei Liu <wei.liu@kernel.org> 8150L: linux-hyperv@vger.kernel.org 8151S: Supported 8152T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 8153F: Documentation/ABI/stable/sysfs-bus-vmbus 8154F: Documentation/ABI/testing/debugfs-hyperv 8155F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 8156F: arch/x86/hyperv 8157F: arch/x86/include/asm/hyperv-tlfs.h 8158F: arch/x86/include/asm/mshyperv.h 8159F: arch/x86/include/asm/trace/hyperv.h 8160F: arch/x86/kernel/cpu/mshyperv.c 8161F: drivers/clocksource/hyperv_timer.c 8162F: drivers/hid/hid-hyperv.c 8163F: drivers/hv/ 8164F: drivers/input/serio/hyperv-keyboard.c 8165F: drivers/iommu/hyperv-iommu.c 8166F: drivers/net/hyperv/ 8167F: drivers/pci/controller/pci-hyperv-intf.c 8168F: drivers/pci/controller/pci-hyperv.c 8169F: drivers/scsi/storvsc_drv.c 8170F: drivers/uio/uio_hv_generic.c 8171F: drivers/video/fbdev/hyperv_fb.c 8172F: include/asm-generic/hyperv-tlfs.h 8173F: include/asm-generic/mshyperv.h 8174F: include/clocksource/hyperv_timer.h 8175F: include/linux/hyperv.h 8176F: include/uapi/linux/hyperv.h 8177F: net/vmw_vsock/hyperv_transport.c 8178F: tools/hv/ 8179 8180HYPERBUS SUPPORT 8181M: Vignesh Raghavendra <vigneshr@ti.com> 8182L: linux-mtd@lists.infradead.org 8183S: Supported 8184Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 8185C: irc://irc.oftc.net/mtd 8186T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 8187F: Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt 8188F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt 8189F: drivers/mtd/hyperbus/ 8190F: include/linux/mtd/hyperbus.h 8191 8192HYPERVISOR VIRTUAL CONSOLE DRIVER 8193L: linuxppc-dev@lists.ozlabs.org 8194S: Odd Fixes 8195F: drivers/tty/hvc/ 8196 8197I2C ACPI SUPPORT 8198M: Mika Westerberg <mika.westerberg@linux.intel.com> 8199L: linux-i2c@vger.kernel.org 8200L: linux-acpi@vger.kernel.org 8201S: Maintained 8202F: drivers/i2c/i2c-core-acpi.c 8203 8204I2C CONTROLLER DRIVER FOR NVIDIA GPU 8205M: Ajay Gupta <ajayg@nvidia.com> 8206L: linux-i2c@vger.kernel.org 8207S: Maintained 8208F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 8209F: drivers/i2c/busses/i2c-nvidia-gpu.c 8210 8211I2C MUXES 8212M: Peter Rosin <peda@axentia.se> 8213L: linux-i2c@vger.kernel.org 8214S: Maintained 8215F: Documentation/devicetree/bindings/i2c/i2c-arb* 8216F: Documentation/devicetree/bindings/i2c/i2c-gate* 8217F: Documentation/devicetree/bindings/i2c/i2c-mux* 8218F: Documentation/i2c/i2c-topology.rst 8219F: Documentation/i2c/muxes/ 8220F: drivers/i2c/i2c-mux.c 8221F: drivers/i2c/muxes/ 8222F: include/linux/i2c-mux.h 8223 8224I2C MV64XXX MARVELL AND ALLWINNER DRIVER 8225M: Gregory CLEMENT <gregory.clement@bootlin.com> 8226L: linux-i2c@vger.kernel.org 8227S: Maintained 8228F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 8229F: drivers/i2c/busses/i2c-mv64xxx.c 8230 8231I2C OVER PARALLEL PORT 8232M: Jean Delvare <jdelvare@suse.com> 8233L: linux-i2c@vger.kernel.org 8234S: Maintained 8235F: Documentation/i2c/busses/i2c-parport.rst 8236F: drivers/i2c/busses/i2c-parport.c 8237 8238I2C SUBSYSTEM 8239M: Wolfram Sang <wsa@kernel.org> 8240L: linux-i2c@vger.kernel.org 8241S: Maintained 8242W: https://i2c.wiki.kernel.org/ 8243Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 8244T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 8245F: Documentation/devicetree/bindings/i2c/i2c.txt 8246F: Documentation/i2c/ 8247F: drivers/i2c/* 8248F: include/linux/i2c-dev.h 8249F: include/linux/i2c-smbus.h 8250F: include/linux/i2c.h 8251F: include/uapi/linux/i2c-*.h 8252F: include/uapi/linux/i2c.h 8253 8254I2C SUBSYSTEM HOST DRIVERS 8255L: linux-i2c@vger.kernel.org 8256S: Odd Fixes 8257W: https://i2c.wiki.kernel.org/ 8258Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 8259T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 8260F: Documentation/devicetree/bindings/i2c/ 8261F: drivers/i2c/algos/ 8262F: drivers/i2c/busses/ 8263 8264I2C-TAOS-EVM DRIVER 8265M: Jean Delvare <jdelvare@suse.com> 8266L: linux-i2c@vger.kernel.org 8267S: Maintained 8268F: Documentation/i2c/busses/i2c-taos-evm.rst 8269F: drivers/i2c/busses/i2c-taos-evm.c 8270 8271I2C-TINY-USB DRIVER 8272M: Till Harbaum <till@harbaum.org> 8273L: linux-i2c@vger.kernel.org 8274S: Maintained 8275W: http://www.harbaum.org/till/i2c_tiny_usb 8276F: drivers/i2c/busses/i2c-tiny-usb.c 8277 8278I2C/SMBUS CONTROLLER DRIVERS FOR PC 8279M: Jean Delvare <jdelvare@suse.com> 8280L: linux-i2c@vger.kernel.org 8281S: Maintained 8282F: Documentation/i2c/busses/i2c-ali1535.rst 8283F: Documentation/i2c/busses/i2c-ali1563.rst 8284F: Documentation/i2c/busses/i2c-ali15x3.rst 8285F: Documentation/i2c/busses/i2c-amd756.rst 8286F: Documentation/i2c/busses/i2c-amd8111.rst 8287F: Documentation/i2c/busses/i2c-i801.rst 8288F: Documentation/i2c/busses/i2c-nforce2.rst 8289F: Documentation/i2c/busses/i2c-piix4.rst 8290F: Documentation/i2c/busses/i2c-sis5595.rst 8291F: Documentation/i2c/busses/i2c-sis630.rst 8292F: Documentation/i2c/busses/i2c-sis96x.rst 8293F: Documentation/i2c/busses/i2c-via.rst 8294F: Documentation/i2c/busses/i2c-viapro.rst 8295F: drivers/i2c/busses/i2c-ali1535.c 8296F: drivers/i2c/busses/i2c-ali1563.c 8297F: drivers/i2c/busses/i2c-ali15x3.c 8298F: drivers/i2c/busses/i2c-amd756-s4882.c 8299F: drivers/i2c/busses/i2c-amd756.c 8300F: drivers/i2c/busses/i2c-amd8111.c 8301F: drivers/i2c/busses/i2c-i801.c 8302F: drivers/i2c/busses/i2c-isch.c 8303F: drivers/i2c/busses/i2c-nforce2-s4985.c 8304F: drivers/i2c/busses/i2c-nforce2.c 8305F: drivers/i2c/busses/i2c-piix4.c 8306F: drivers/i2c/busses/i2c-sis5595.c 8307F: drivers/i2c/busses/i2c-sis630.c 8308F: drivers/i2c/busses/i2c-sis96x.c 8309F: drivers/i2c/busses/i2c-via.c 8310F: drivers/i2c/busses/i2c-viapro.c 8311 8312I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 8313M: Hans de Goede <hdegoede@redhat.com> 8314L: linux-i2c@vger.kernel.org 8315S: Maintained 8316F: drivers/i2c/busses/i2c-cht-wc.c 8317 8318I2C/SMBUS ISMT DRIVER 8319M: Seth Heasley <seth.heasley@intel.com> 8320M: Neil Horman <nhorman@tuxdriver.com> 8321L: linux-i2c@vger.kernel.org 8322F: Documentation/i2c/busses/i2c-ismt.rst 8323F: drivers/i2c/busses/i2c-ismt.c 8324 8325I2C/SMBUS STUB DRIVER 8326M: Jean Delvare <jdelvare@suse.com> 8327L: linux-i2c@vger.kernel.org 8328S: Maintained 8329F: drivers/i2c/i2c-stub.c 8330 8331I3C DRIVER FOR CADENCE I3C MASTER IP 8332M: Przemysław Gaj <pgaj@cadence.com> 8333S: Maintained 8334F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt 8335F: drivers/i3c/master/i3c-master-cdns.c 8336 8337I3C DRIVER FOR SYNOPSYS DESIGNWARE 8338M: Vitor Soares <vitor.soares@synopsys.com> 8339S: Maintained 8340F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt 8341F: drivers/i3c/master/dw* 8342 8343I3C SUBSYSTEM 8344M: Boris Brezillon <bbrezillon@kernel.org> 8345L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 8346S: Maintained 8347C: irc://chat.freenode.net/linux-i3c 8348T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 8349F: Documentation/ABI/testing/sysfs-bus-i3c 8350F: Documentation/devicetree/bindings/i3c/ 8351F: Documentation/driver-api/i3c 8352F: drivers/i3c/ 8353F: include/linux/i3c/ 8354 8355IA64 (Itanium) PLATFORM 8356M: Tony Luck <tony.luck@intel.com> 8357M: Fenghua Yu <fenghua.yu@intel.com> 8358L: linux-ia64@vger.kernel.org 8359S: Odd Fixes 8360T: git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git 8361F: Documentation/ia64/ 8362F: arch/ia64/ 8363 8364IBM Power 842 compression accelerator 8365M: Haren Myneni <haren@us.ibm.com> 8366S: Supported 8367F: crypto/842.c 8368F: drivers/crypto/nx/Kconfig 8369F: drivers/crypto/nx/Makefile 8370F: drivers/crypto/nx/nx-842* 8371F: include/linux/sw842.h 8372F: lib/842/ 8373 8374IBM Power in-Nest Crypto Acceleration 8375M: Breno Leitão <leitao@debian.org> 8376M: Nayna Jain <nayna@linux.ibm.com> 8377M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 8378L: linux-crypto@vger.kernel.org 8379S: Supported 8380F: drivers/crypto/nx/Kconfig 8381F: drivers/crypto/nx/Makefile 8382F: drivers/crypto/nx/nx-aes* 8383F: drivers/crypto/nx/nx-sha* 8384F: drivers/crypto/nx/nx.* 8385F: drivers/crypto/nx/nx_csbcpb.h 8386F: drivers/crypto/nx/nx_debugfs.c 8387 8388IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 8389M: Tyrel Datwyler <tyreld@linux.ibm.com> 8390L: linux-pci@vger.kernel.org 8391L: linuxppc-dev@lists.ozlabs.org 8392S: Supported 8393F: drivers/pci/hotplug/rpadlpar* 8394 8395IBM Power Linux RAID adapter 8396M: Brian King <brking@us.ibm.com> 8397S: Supported 8398F: drivers/scsi/ipr.* 8399 8400IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 8401M: Tyrel Datwyler <tyreld@linux.ibm.com> 8402L: linux-pci@vger.kernel.org 8403L: linuxppc-dev@lists.ozlabs.org 8404S: Supported 8405F: drivers/pci/hotplug/rpaphp* 8406 8407IBM Power SRIOV Virtual NIC Device Driver 8408M: Dany Madden <drt@linux.ibm.com> 8409M: Lijun Pan <ljp@linux.ibm.com> 8410M: Sukadev Bhattiprolu <sukadev@linux.ibm.com> 8411L: netdev@vger.kernel.org 8412S: Supported 8413F: drivers/net/ethernet/ibm/ibmvnic.* 8414 8415IBM Power Virtual Accelerator Switchboard 8416M: Sukadev Bhattiprolu <sukadev@linux.ibm.com> 8417L: linuxppc-dev@lists.ozlabs.org 8418S: Supported 8419F: arch/powerpc/include/asm/vas.h 8420F: arch/powerpc/platforms/powernv/copy-paste.h 8421F: arch/powerpc/platforms/powernv/vas* 8422 8423IBM Power Virtual Ethernet Device Driver 8424M: Cristobal Forno <cforno12@linux.ibm.com> 8425L: netdev@vger.kernel.org 8426S: Supported 8427F: drivers/net/ethernet/ibm/ibmveth.* 8428 8429IBM Power Virtual FC Device Drivers 8430M: Tyrel Datwyler <tyreld@linux.ibm.com> 8431L: linux-scsi@vger.kernel.org 8432S: Supported 8433F: drivers/scsi/ibmvscsi/ibmvfc* 8434 8435IBM Power Virtual Management Channel Driver 8436M: Steven Royer <seroyer@linux.ibm.com> 8437S: Supported 8438F: drivers/misc/ibmvmc.* 8439 8440IBM Power Virtual SCSI Device Drivers 8441M: Tyrel Datwyler <tyreld@linux.ibm.com> 8442L: linux-scsi@vger.kernel.org 8443S: Supported 8444F: drivers/scsi/ibmvscsi/ibmvscsi* 8445F: include/scsi/viosrp.h 8446 8447IBM Power Virtual SCSI Device Target Driver 8448M: Michael Cyr <mikecyr@linux.ibm.com> 8449L: linux-scsi@vger.kernel.org 8450L: target-devel@vger.kernel.org 8451S: Supported 8452F: drivers/scsi/ibmvscsi_tgt/ 8453 8454IBM Power VMX Cryptographic instructions 8455M: Breno Leitão <leitao@debian.org> 8456M: Nayna Jain <nayna@linux.ibm.com> 8457M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 8458L: linux-crypto@vger.kernel.org 8459S: Supported 8460F: drivers/crypto/vmx/Kconfig 8461F: drivers/crypto/vmx/Makefile 8462F: drivers/crypto/vmx/aes* 8463F: drivers/crypto/vmx/ghash* 8464F: drivers/crypto/vmx/ppc-xlate.pl 8465F: drivers/crypto/vmx/vmx.c 8466 8467IBM ServeRAID RAID DRIVER 8468S: Orphan 8469F: drivers/scsi/ips.* 8470 8471ICH LPC AND GPIO DRIVER 8472M: Peter Tyser <ptyser@xes-inc.com> 8473S: Maintained 8474F: drivers/gpio/gpio-ich.c 8475F: drivers/mfd/lpc_ich.c 8476 8477ICY I2C DRIVER 8478M: Max Staudt <max@enpas.org> 8479L: linux-i2c@vger.kernel.org 8480S: Maintained 8481F: drivers/i2c/busses/i2c-icy.c 8482 8483IDE SUBSYSTEM 8484M: "David S. Miller" <davem@davemloft.net> 8485L: linux-ide@vger.kernel.org 8486S: Maintained 8487Q: http://patchwork.ozlabs.org/project/linux-ide/list/ 8488T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git 8489F: Documentation/ide/ 8490F: drivers/ide/ 8491F: include/linux/ide.h 8492 8493IDE/ATAPI DRIVERS 8494M: Borislav Petkov <bp@alien8.de> 8495L: linux-ide@vger.kernel.org 8496S: Maintained 8497F: Documentation/cdrom/ide-cd.rst 8498F: drivers/ide/ide-cd* 8499 8500IDEAPAD LAPTOP EXTRAS DRIVER 8501M: Ike Panhc <ike.pan@canonical.com> 8502L: platform-driver-x86@vger.kernel.org 8503S: Maintained 8504W: http://launchpad.net/ideapad-laptop 8505F: drivers/platform/x86/ideapad-laptop.c 8506 8507IDEAPAD LAPTOP SLIDEBAR DRIVER 8508M: Andrey Moiseev <o2g.org.ru@gmail.com> 8509L: linux-input@vger.kernel.org 8510S: Maintained 8511W: https://github.com/o2genum/ideapad-slidebar 8512F: drivers/input/misc/ideapad_slidebar.c 8513 8514IDT VersaClock 5 CLOCK DRIVER 8515M: Luca Ceresoli <luca@lucaceresoli.net> 8516S: Maintained 8517F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 8518F: drivers/clk/clk-versaclock5.c 8519 8520IEEE 802.15.4 SUBSYSTEM 8521M: Alexander Aring <alex.aring@gmail.com> 8522M: Stefan Schmidt <stefan@datenfreihafen.org> 8523L: linux-wpan@vger.kernel.org 8524S: Maintained 8525W: https://linux-wpan.org/ 8526T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 8527T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 8528F: Documentation/networking/ieee802154.rst 8529F: drivers/net/ieee802154/ 8530F: include/linux/ieee802154.h 8531F: include/linux/nl802154.h 8532F: include/net/af_ieee802154.h 8533F: include/net/cfg802154.h 8534F: include/net/ieee802154_netdev.h 8535F: include/net/mac802154.h 8536F: include/net/nl802154.h 8537F: net/ieee802154/ 8538F: net/mac802154/ 8539 8540IFE PROTOCOL 8541M: Yotam Gigi <yotam.gi@gmail.com> 8542M: Jamal Hadi Salim <jhs@mojatatu.com> 8543F: include/net/ife.h 8544F: include/uapi/linux/ife.h 8545F: net/ife 8546 8547IGORPLUG-USB IR RECEIVER 8548M: Sean Young <sean@mess.org> 8549L: linux-media@vger.kernel.org 8550S: Maintained 8551F: drivers/media/rc/igorplugusb.c 8552 8553IGUANAWORKS USB IR TRANSCEIVER 8554M: Sean Young <sean@mess.org> 8555L: linux-media@vger.kernel.org 8556S: Maintained 8557F: drivers/media/rc/iguanair.c 8558 8559IIO DIGITAL POTENTIOMETER DAC 8560M: Peter Rosin <peda@axentia.se> 8561L: linux-iio@vger.kernel.org 8562S: Maintained 8563F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 8564F: Documentation/devicetree/bindings/iio/dac/dpot-dac.txt 8565F: drivers/iio/dac/dpot-dac.c 8566 8567IIO ENVELOPE DETECTOR 8568M: Peter Rosin <peda@axentia.se> 8569L: linux-iio@vger.kernel.org 8570S: Maintained 8571F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 8572F: Documentation/devicetree/bindings/iio/adc/envelope-detector.txt 8573F: drivers/iio/adc/envelope-detector.c 8574 8575IIO MULTIPLEXER 8576M: Peter Rosin <peda@axentia.se> 8577L: linux-iio@vger.kernel.org 8578S: Maintained 8579F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt 8580F: drivers/iio/multiplexer/iio-mux.c 8581 8582IIO SUBSYSTEM AND DRIVERS 8583M: Jonathan Cameron <jic23@kernel.org> 8584R: Lars-Peter Clausen <lars@metafoo.de> 8585R: Peter Meerwald-Stadler <pmeerw@pmeerw.net> 8586L: linux-iio@vger.kernel.org 8587S: Maintained 8588T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 8589F: Documentation/ABI/testing/configfs-iio* 8590F: Documentation/ABI/testing/sysfs-bus-iio* 8591F: Documentation/devicetree/bindings/iio/ 8592F: drivers/iio/ 8593F: drivers/staging/iio/ 8594F: include/linux/iio/ 8595F: tools/iio/ 8596 8597IIO UNIT CONVERTER 8598M: Peter Rosin <peda@axentia.se> 8599L: linux-iio@vger.kernel.org 8600S: Maintained 8601F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt 8602F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt 8603F: Documentation/devicetree/bindings/iio/afe/voltage-divider.txt 8604F: drivers/iio/afe/iio-rescale.c 8605 8606IKANOS/ADI EAGLE ADSL USB DRIVER 8607M: Matthieu Castet <castet.matthieu@free.fr> 8608M: Stanislaw Gruszka <stf_xl@wp.pl> 8609S: Maintained 8610F: drivers/usb/atm/ueagle-atm.c 8611 8612IMGTEC ASCII LCD DRIVER 8613M: Paul Burton <paulburton@kernel.org> 8614S: Maintained 8615F: Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt 8616F: drivers/auxdisplay/img-ascii-lcd.c 8617 8618IMGTEC IR DECODER DRIVER 8619S: Orphan 8620F: drivers/media/rc/img-ir/ 8621 8622IMON SOUNDGRAPH USB IR RECEIVER 8623M: Sean Young <sean@mess.org> 8624L: linux-media@vger.kernel.org 8625S: Maintained 8626F: drivers/media/rc/imon.c 8627F: drivers/media/rc/imon_raw.c 8628 8629IMS TWINTURBO FRAMEBUFFER DRIVER 8630L: linux-fbdev@vger.kernel.org 8631S: Orphan 8632F: drivers/video/fbdev/imsttfb.c 8633 8634INA209 HARDWARE MONITOR DRIVER 8635M: Guenter Roeck <linux@roeck-us.net> 8636L: linux-hwmon@vger.kernel.org 8637S: Maintained 8638F: Documentation/devicetree/bindings/hwmon/ina2xx.txt 8639F: Documentation/hwmon/ina209.rst 8640F: drivers/hwmon/ina209.c 8641 8642INA2XX HARDWARE MONITOR DRIVER 8643M: Guenter Roeck <linux@roeck-us.net> 8644L: linux-hwmon@vger.kernel.org 8645S: Maintained 8646F: Documentation/hwmon/ina2xx.rst 8647F: drivers/hwmon/ina2xx.c 8648F: include/linux/platform_data/ina2xx.h 8649 8650INDUSTRY PACK SUBSYSTEM (IPACK) 8651M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 8652M: Jens Taprogge <jens.taprogge@taprogge.org> 8653M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8654L: industrypack-devel@lists.sourceforge.net 8655S: Maintained 8656W: http://industrypack.sourceforge.net 8657F: drivers/ipack/ 8658 8659INFINEON DPS310 Driver 8660M: Eddie James <eajames@linux.ibm.com> 8661L: linux-iio@vger.kernel.org 8662S: Maintained 8663F: drivers/iio/pressure/dps310.c 8664 8665INFINIBAND SUBSYSTEM 8666M: Doug Ledford <dledford@redhat.com> 8667M: Jason Gunthorpe <jgg@nvidia.com> 8668L: linux-rdma@vger.kernel.org 8669S: Supported 8670W: https://github.com/linux-rdma/rdma-core 8671Q: http://patchwork.kernel.org/project/linux-rdma/list/ 8672T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 8673F: Documentation/devicetree/bindings/infiniband/ 8674F: Documentation/infiniband/ 8675F: drivers/infiniband/ 8676F: include/rdma/ 8677F: include/trace/events/ib_mad.h 8678F: include/trace/events/ib_umad.h 8679F: include/uapi/linux/if_infiniband.h 8680F: include/uapi/rdma/ 8681F: samples/bpf/ibumad_kern.c 8682F: samples/bpf/ibumad_user.c 8683 8684INGENIC JZ4780 DMA Driver 8685M: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com> 8686S: Maintained 8687F: drivers/dma/dma-jz4780.c 8688 8689INGENIC JZ4780 NAND DRIVER 8690M: Harvey Hunt <harveyhuntnexus@gmail.com> 8691L: linux-mtd@lists.infradead.org 8692S: Maintained 8693F: drivers/mtd/nand/raw/ingenic/ 8694 8695INGENIC JZ47xx SoCs 8696M: Paul Cercueil <paul@crapouillou.net> 8697S: Maintained 8698F: arch/mips/boot/dts/ingenic/ 8699F: arch/mips/generic/board-ingenic.c 8700F: arch/mips/include/asm/mach-ingenic/ 8701F: arch/mips/ingenic/Kconfig 8702F: drivers/clk/ingenic/ 8703F: drivers/dma/dma-jz4780.c 8704F: drivers/gpu/drm/ingenic/ 8705F: drivers/i2c/busses/i2c-jz4780.c 8706F: drivers/iio/adc/ingenic-adc.c 8707F: drivers/irqchip/irq-ingenic.c 8708F: drivers/memory/jz4780-nemc.c 8709F: drivers/mmc/host/jz4740_mmc.c 8710F: drivers/mtd/nand/raw/ingenic/ 8711F: drivers/pinctrl/pinctrl-ingenic.c 8712F: drivers/power/supply/ingenic-battery.c 8713F: drivers/pwm/pwm-jz4740.c 8714F: drivers/remoteproc/ingenic_rproc.c 8715F: drivers/rtc/rtc-jz4740.c 8716F: drivers/tty/serial/8250/8250_ingenic.c 8717F: drivers/usb/musb/jz4740.c 8718F: drivers/watchdog/jz4740_wdt.c 8719F: include/dt-bindings/iio/adc/ingenic,adc.h 8720F: include/linux/mfd/ingenic-tcu.h 8721F: sound/soc/codecs/jz47* 8722F: sound/soc/jz4740/ 8723 8724INOTIFY 8725M: Jan Kara <jack@suse.cz> 8726R: Amir Goldstein <amir73il@gmail.com> 8727L: linux-fsdevel@vger.kernel.org 8728S: Maintained 8729F: Documentation/filesystems/inotify.rst 8730F: fs/notify/inotify/ 8731F: include/linux/inotify.h 8732F: include/uapi/linux/inotify.h 8733 8734INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 8735M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 8736L: linux-input@vger.kernel.org 8737S: Maintained 8738Q: http://patchwork.kernel.org/project/linux-input/list/ 8739T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 8740F: Documentation/devicetree/bindings/input/ 8741F: Documentation/devicetree/bindings/serio/ 8742F: Documentation/input/ 8743F: drivers/input/ 8744F: include/linux/input.h 8745F: include/linux/input/ 8746F: include/uapi/linux/input-event-codes.h 8747F: include/uapi/linux/input.h 8748 8749INPUT MULTITOUCH (MT) PROTOCOL 8750M: Henrik Rydberg <rydberg@bitmath.org> 8751L: linux-input@vger.kernel.org 8752S: Odd fixes 8753F: Documentation/input/multi-touch-protocol.rst 8754F: drivers/input/input-mt.c 8755K: \b(ABS|SYN)_MT_ 8756 8757INSIDE SECURE CRYPTO DRIVER 8758M: Antoine Tenart <atenart@kernel.org> 8759L: linux-crypto@vger.kernel.org 8760S: Maintained 8761F: drivers/crypto/inside-secure/ 8762 8763INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 8764M: Mimi Zohar <zohar@linux.ibm.com> 8765M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 8766L: linux-integrity@vger.kernel.org 8767S: Supported 8768T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 8769F: security/integrity/ima/ 8770 8771INTEL 810/815 FRAMEBUFFER DRIVER 8772M: Antonino Daplas <adaplas@gmail.com> 8773L: linux-fbdev@vger.kernel.org 8774S: Maintained 8775F: drivers/video/fbdev/i810/ 8776 8777INTEL ASoC DRIVERS 8778M: Cezary Rojewski <cezary.rojewski@intel.com> 8779M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 8780M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 8781M: Jie Yang <yang.jie@linux.intel.com> 8782L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8783S: Supported 8784F: sound/soc/intel/ 8785 8786INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 8787M: Hans de Goede <hdegoede@redhat.com> 8788L: platform-driver-x86@vger.kernel.org 8789S: Maintained 8790F: drivers/platform/x86/intel_atomisp2_pm.c 8791 8792INTEL ATOMISP2 LED DRIVER 8793M: Hans de Goede <hdegoede@redhat.com> 8794L: platform-driver-x86@vger.kernel.org 8795S: Maintained 8796F: drivers/platform/x86/intel_atomisp2_led.c 8797 8798INTEL BROXTON PMC DRIVER 8799M: Mika Westerberg <mika.westerberg@linux.intel.com> 8800M: Zha Qipeng <qipeng.zha@intel.com> 8801S: Maintained 8802F: drivers/mfd/intel_pmc_bxt.c 8803F: include/linux/mfd/intel_pmc_bxt.h 8804 8805INTEL C600 SERIES SAS CONTROLLER DRIVER 8806M: Intel SCU Linux support <intel-linux-scu@intel.com> 8807M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 8808L: linux-scsi@vger.kernel.org 8809S: Supported 8810T: git git://git.code.sf.net/p/intel-sas/isci 8811F: drivers/scsi/isci/ 8812 8813INTEL CPU family model numbers 8814M: Tony Luck <tony.luck@intel.com> 8815M: x86@kernel.org 8816L: linux-kernel@vger.kernel.org 8817S: Supported 8818F: arch/x86/include/asm/intel-family.h 8819 8820INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 8821M: Jani Nikula <jani.nikula@linux.intel.com> 8822M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 8823M: Rodrigo Vivi <rodrigo.vivi@intel.com> 8824L: intel-gfx@lists.freedesktop.org 8825S: Supported 8826W: https://01.org/linuxgraphics/ 8827Q: http://patchwork.freedesktop.org/project/intel-gfx/ 8828B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 8829C: irc://chat.freenode.net/intel-gfx 8830T: git git://anongit.freedesktop.org/drm-intel 8831F: Documentation/gpu/i915.rst 8832F: drivers/gpu/drm/i915/ 8833F: include/drm/i915* 8834F: include/uapi/drm/i915_drm.h 8835 8836INTEL ETHERNET DRIVERS 8837M: Jesse Brandeburg <jesse.brandeburg@intel.com> 8838M: Tony Nguyen <anthony.l.nguyen@intel.com> 8839L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 8840S: Supported 8841W: http://www.intel.com/support/feedback.htm 8842W: http://e1000.sourceforge.net/ 8843Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 8844T: git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git 8845T: git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git 8846F: Documentation/networking/device_drivers/ethernet/intel/ 8847F: drivers/net/ethernet/intel/ 8848F: drivers/net/ethernet/intel/*/ 8849F: include/linux/avf/virtchnl.h 8850 8851INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 8852M: Maik Broemme <mbroemme@libmpq.org> 8853L: linux-fbdev@vger.kernel.org 8854S: Maintained 8855F: Documentation/fb/intelfb.rst 8856F: drivers/video/fbdev/intelfb/ 8857 8858INTEL GPIO DRIVERS 8859M: Andy Shevchenko <andy@kernel.org> 8860L: linux-gpio@vger.kernel.org 8861S: Maintained 8862T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8863F: drivers/gpio/gpio-ich.c 8864F: drivers/gpio/gpio-intel-mid.c 8865F: drivers/gpio/gpio-merrifield.c 8866F: drivers/gpio/gpio-ml-ioh.c 8867F: drivers/gpio/gpio-pch.c 8868F: drivers/gpio/gpio-sch.c 8869F: drivers/gpio/gpio-sodaville.c 8870 8871INTEL GVT-g DRIVERS (Intel GPU Virtualization) 8872M: Zhenyu Wang <zhenyuw@linux.intel.com> 8873M: Zhi Wang <zhi.a.wang@intel.com> 8874L: intel-gvt-dev@lists.freedesktop.org 8875L: intel-gfx@lists.freedesktop.org 8876S: Supported 8877W: https://01.org/igvt-g 8878T: git https://github.com/intel/gvt-linux.git 8879F: drivers/gpu/drm/i915/gvt/ 8880 8881INTEL HID EVENT DRIVER 8882M: Alex Hung <alex.hung@canonical.com> 8883L: platform-driver-x86@vger.kernel.org 8884S: Maintained 8885F: drivers/platform/x86/intel-hid.c 8886 8887INTEL I/OAT DMA DRIVER 8888M: Dave Jiang <dave.jiang@intel.com> 8889R: Dan Williams <dan.j.williams@intel.com> 8890L: dmaengine@vger.kernel.org 8891S: Supported 8892Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 8893F: drivers/dma/ioat* 8894 8895INTEL IADX DRIVER 8896M: Dave Jiang <dave.jiang@intel.com> 8897L: dmaengine@vger.kernel.org 8898S: Supported 8899F: drivers/dma/idxd/* 8900F: include/uapi/linux/idxd.h 8901 8902INTEL IDLE DRIVER 8903M: Jacob Pan <jacob.jun.pan@linux.intel.com> 8904M: Len Brown <lenb@kernel.org> 8905L: linux-pm@vger.kernel.org 8906S: Supported 8907B: https://bugzilla.kernel.org 8908T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 8909F: drivers/idle/intel_idle.c 8910 8911INTEL INTEGRATED SENSOR HUB DRIVER 8912M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 8913M: Jiri Kosina <jikos@kernel.org> 8914L: linux-input@vger.kernel.org 8915S: Maintained 8916F: drivers/hid/intel-ish-hid/ 8917 8918INTEL IOMMU (VT-d) 8919M: David Woodhouse <dwmw2@infradead.org> 8920M: Lu Baolu <baolu.lu@linux.intel.com> 8921L: iommu@lists.linux-foundation.org 8922S: Supported 8923T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 8924F: drivers/iommu/intel/ 8925F: include/linux/intel-iommu.h 8926F: include/linux/intel-svm.h 8927 8928INTEL IOP-ADMA DMA DRIVER 8929R: Dan Williams <dan.j.williams@intel.com> 8930S: Odd fixes 8931F: drivers/dma/iop-adma.c 8932 8933INTEL IPU3 CSI-2 CIO2 DRIVER 8934M: Yong Zhi <yong.zhi@intel.com> 8935M: Sakari Ailus <sakari.ailus@linux.intel.com> 8936M: Bingbu Cao <bingbu.cao@intel.com> 8937R: Tianshu Qiu <tian.shu.qiu@intel.com> 8938L: linux-media@vger.kernel.org 8939S: Maintained 8940F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 8941F: drivers/media/pci/intel/ipu3/ 8942 8943INTEL IPU3 CSI-2 IMGU DRIVER 8944M: Sakari Ailus <sakari.ailus@linux.intel.com> 8945R: Bingbu Cao <bingbu.cao@intel.com> 8946R: Tianshu Qiu <tian.shu.qiu@intel.com> 8947L: linux-media@vger.kernel.org 8948S: Maintained 8949F: Documentation/admin-guide/media/ipu3.rst 8950F: Documentation/admin-guide/media/ipu3_rcb.svg 8951F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 8952F: drivers/staging/media/ipu3/ 8953 8954INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 8955M: Krzysztof Halasa <khalasa@piap.pl> 8956S: Maintained 8957F: drivers/net/ethernet/xscale/ixp4xx_eth.c 8958F: drivers/net/wan/ixp4xx_hss.c 8959F: drivers/soc/ixp4xx/ixp4xx-npe.c 8960F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 8961F: include/linux/soc/ixp4xx/npe.h 8962F: include/linux/soc/ixp4xx/qmgr.h 8963 8964INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 8965M: Deepak Saxena <dsaxena@plexity.net> 8966S: Maintained 8967F: drivers/char/hw_random/ixp4xx-rng.c 8968 8969INTEL MANAGEMENT ENGINE (mei) 8970M: Tomas Winkler <tomas.winkler@intel.com> 8971L: linux-kernel@vger.kernel.org 8972S: Supported 8973F: Documentation/driver-api/mei/* 8974F: drivers/misc/mei/ 8975F: drivers/watchdog/mei_wdt.c 8976F: include/linux/mei_cl_bus.h 8977F: include/uapi/linux/mei.h 8978F: samples/mei/* 8979 8980INTEL MENLOW THERMAL DRIVER 8981M: Sujith Thomas <sujith.thomas@intel.com> 8982L: platform-driver-x86@vger.kernel.org 8983S: Supported 8984W: https://01.org/linux-acpi 8985F: drivers/platform/x86/intel_menlow.c 8986 8987INTEL MIC DRIVERS (mic) 8988M: Sudeep Dutt <sudeep.dutt@intel.com> 8989M: Ashutosh Dixit <ashutosh.dixit@intel.com> 8990S: Supported 8991W: https://github.com/sudeepdutt/mic 8992W: http://software.intel.com/en-us/mic-developer 8993F: Documentation/misc-devices/mic/ 8994F: drivers/dma/mic_x100_dma.c 8995F: drivers/dma/mic_x100_dma.h 8996F: drivers/misc/mic/ 8997F: include/linux/mic_bus.h 8998F: include/linux/scif.h 8999F: include/uapi/linux/mic_common.h 9000F: include/uapi/linux/mic_ioctl.h 9001F: include/uapi/linux/scif_ioctl.h 9002 9003INTEL P-Unit IPC DRIVER 9004M: Zha Qipeng <qipeng.zha@intel.com> 9005L: platform-driver-x86@vger.kernel.org 9006S: Maintained 9007F: arch/x86/include/asm/intel_punit_ipc.h 9008F: drivers/platform/x86/intel_punit_ipc.c 9009 9010INTEL PMC CORE DRIVER 9011M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 9012M: David E Box <david.e.box@intel.com> 9013L: platform-driver-x86@vger.kernel.org 9014S: Maintained 9015F: drivers/platform/x86/intel_pmc_core* 9016 9017INTEL PMIC GPIO DRIVERS 9018M: Andy Shevchenko <andy@kernel.org> 9019S: Maintained 9020T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9021F: drivers/gpio/gpio-*cove.c 9022F: drivers/gpio/gpio-msic.c 9023 9024INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 9025M: Andy Shevchenko <andy@kernel.org> 9026S: Maintained 9027F: drivers/mfd/intel_msic.c 9028F: drivers/mfd/intel_soc_pmic* 9029F: include/linux/mfd/intel_msic.h 9030F: include/linux/mfd/intel_soc_pmic* 9031 9032INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 9033M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 9034L: linux-wireless@vger.kernel.org 9035S: Maintained 9036F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 9037F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 9038F: drivers/net/wireless/intel/ipw2x00/ 9039 9040INTEL PSTATE DRIVER 9041M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9042M: Len Brown <lenb@kernel.org> 9043L: linux-pm@vger.kernel.org 9044S: Supported 9045F: drivers/cpufreq/intel_pstate.c 9046 9047INTEL RDMA RNIC DRIVER 9048M: Faisal Latif <faisal.latif@intel.com> 9049M: Shiraz Saleem <shiraz.saleem@intel.com> 9050L: linux-rdma@vger.kernel.org 9051S: Supported 9052F: drivers/infiniband/hw/i40iw/ 9053F: include/uapi/rdma/i40iw-abi.h 9054 9055INTEL SCU DRIVERS 9056M: Mika Westerberg <mika.westerberg@linux.intel.com> 9057S: Maintained 9058F: arch/x86/include/asm/intel_scu_ipc.h 9059F: drivers/platform/x86/intel_scu_* 9060 9061INTEL SPEED SELECT TECHNOLOGY 9062M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9063L: platform-driver-x86@vger.kernel.org 9064S: Maintained 9065F: drivers/platform/x86/intel_speed_select_if/ 9066F: include/uapi/linux/isst_if.h 9067F: tools/power/x86/intel-speed-select/ 9068 9069INTEL STRATIX10 FIRMWARE DRIVERS 9070M: Richard Gong <richard.gong@linux.intel.com> 9071L: linux-kernel@vger.kernel.org 9072S: Maintained 9073F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 9074F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 9075F: drivers/firmware/stratix10-rsu.c 9076F: drivers/firmware/stratix10-svc.c 9077F: include/linux/firmware/intel/stratix10-smc.h 9078F: include/linux/firmware/intel/stratix10-svc-client.h 9079 9080INTEL TELEMETRY DRIVER 9081M: Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com> 9082M: "David E. Box" <david.e.box@linux.intel.com> 9083L: platform-driver-x86@vger.kernel.org 9084S: Maintained 9085F: arch/x86/include/asm/intel_telemetry.h 9086F: drivers/platform/x86/intel_telemetry* 9087 9088INTEL UNCORE FREQUENCY CONTROL 9089M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9090L: platform-driver-x86@vger.kernel.org 9091S: Maintained 9092F: drivers/platform/x86/intel-uncore-frequency.c 9093 9094INTEL VIRTUAL BUTTON DRIVER 9095M: AceLan Kao <acelan.kao@canonical.com> 9096L: platform-driver-x86@vger.kernel.org 9097S: Maintained 9098F: drivers/platform/x86/intel-vbtn.c 9099 9100INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 9101M: Stanislaw Gruszka <stf_xl@wp.pl> 9102L: linux-wireless@vger.kernel.org 9103S: Supported 9104F: drivers/net/wireless/intel/iwlegacy/ 9105 9106INTEL WIRELESS WIFI LINK (iwlwifi) 9107M: Johannes Berg <johannes.berg@intel.com> 9108M: Emmanuel Grumbach <emmanuel.grumbach@intel.com> 9109M: Luca Coelho <luciano.coelho@intel.com> 9110M: Intel Linux Wireless <linuxwifi@intel.com> 9111L: linux-wireless@vger.kernel.org 9112S: Supported 9113W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 9114T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 9115F: drivers/net/wireless/intel/iwlwifi/ 9116 9117INTEL WIRELESS WIMAX CONNECTION 2400 9118M: Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com> 9119M: linux-wimax@intel.com 9120L: wimax@linuxwimax.org (subscribers-only) 9121S: Supported 9122W: http://linuxwimax.org 9123F: Documentation/admin-guide/wimax/i2400m.rst 9124F: drivers/net/wimax/i2400m/ 9125F: include/uapi/linux/wimax/i2400m.h 9126 9127INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 9128M: Jithu Joseph <jithu.joseph@intel.com> 9129R: Maurice Ma <maurice.ma@intel.com> 9130S: Maintained 9131W: https://slimbootloader.github.io/security/firmware-update.html 9132F: drivers/platform/x86/intel-wmi-sbl-fw-update.c 9133 9134INTEL WMI THUNDERBOLT FORCE POWER DRIVER 9135M: Mario Limonciello <mario.limonciello@dell.com> 9136S: Maintained 9137F: drivers/platform/x86/intel-wmi-thunderbolt.c 9138 9139INTEL(R) TRACE HUB 9140M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9141S: Supported 9142F: Documentation/trace/intel_th.rst 9143F: drivers/hwtracing/intel_th/ 9144F: include/linux/intel_th.h 9145 9146INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 9147M: Ning Sun <ning.sun@intel.com> 9148L: tboot-devel@lists.sourceforge.net 9149S: Supported 9150W: http://tboot.sourceforge.net 9151T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 9152F: Documentation/x86/intel_txt.rst 9153F: arch/x86/kernel/tboot.c 9154F: include/linux/tboot.h 9155 9156INTERCONNECT API 9157M: Georgi Djakov <georgi.djakov@linaro.org> 9158L: linux-pm@vger.kernel.org 9159S: Maintained 9160F: Documentation/devicetree/bindings/interconnect/ 9161F: Documentation/driver-api/interconnect.rst 9162F: drivers/interconnect/ 9163F: include/dt-bindings/interconnect/ 9164F: include/linux/interconnect-provider.h 9165F: include/linux/interconnect.h 9166 9167INVENSENSE ICM-426xx IMU DRIVER 9168M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 9169L: linux-iio@vger.kernel.org 9170S: Maintained 9171W https://invensense.tdk.com/ 9172F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 9173F: drivers/iio/imu/inv_icm42600/ 9174 9175INVENSENSE MPU-3050 GYROSCOPE DRIVER 9176M: Linus Walleij <linus.walleij@linaro.org> 9177L: linux-iio@vger.kernel.org 9178S: Maintained 9179F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt 9180F: drivers/iio/gyro/mpu3050* 9181 9182IOC3 ETHERNET DRIVER 9183M: Ralf Baechle <ralf@linux-mips.org> 9184L: linux-mips@vger.kernel.org 9185S: Maintained 9186F: drivers/net/ethernet/sgi/ioc3-eth.c 9187 9188IOMAP FILESYSTEM LIBRARY 9189M: Christoph Hellwig <hch@infradead.org> 9190M: Darrick J. Wong <darrick.wong@oracle.com> 9191M: linux-xfs@vger.kernel.org 9192M: linux-fsdevel@vger.kernel.org 9193L: linux-xfs@vger.kernel.org 9194L: linux-fsdevel@vger.kernel.org 9195S: Supported 9196T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 9197F: fs/iomap/ 9198F: include/linux/iomap.h 9199 9200IOMMU DRIVERS 9201M: Joerg Roedel <joro@8bytes.org> 9202L: iommu@lists.linux-foundation.org 9203S: Maintained 9204T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 9205F: Documentation/devicetree/bindings/iommu/ 9206F: Documentation/userspace-api/iommu.rst 9207F: drivers/iommu/ 9208F: include/linux/iommu.h 9209F: include/linux/iova.h 9210F: include/linux/of_iommu.h 9211F: include/uapi/linux/iommu.h 9212 9213IO_URING 9214M: Jens Axboe <axboe@kernel.dk> 9215L: io-uring@vger.kernel.org 9216S: Maintained 9217T: git git://git.kernel.dk/linux-block 9218T: git git://git.kernel.dk/liburing 9219F: fs/io-wq.c 9220F: fs/io-wq.h 9221F: fs/io_uring.c 9222F: include/uapi/linux/io_uring.h 9223 9224IPMI SUBSYSTEM 9225M: Corey Minyard <minyard@acm.org> 9226L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 9227S: Supported 9228W: http://openipmi.sourceforge.net/ 9229F: Documentation/driver-api/ipmi.rst 9230F: Documentation/devicetree/bindings/ipmi/ 9231F: drivers/char/ipmi/ 9232F: include/linux/ipmi* 9233F: include/uapi/linux/ipmi* 9234 9235IPS SCSI RAID DRIVER 9236M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 9237L: linux-scsi@vger.kernel.org 9238S: Maintained 9239W: http://www.adaptec.com/ 9240F: drivers/scsi/ips* 9241 9242IPVS 9243M: Wensong Zhang <wensong@linux-vs.org> 9244M: Simon Horman <horms@verge.net.au> 9245M: Julian Anastasov <ja@ssi.bg> 9246L: netdev@vger.kernel.org 9247L: lvs-devel@vger.kernel.org 9248S: Maintained 9249T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 9250T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 9251F: Documentation/networking/ipvs-sysctl.rst 9252F: include/net/ip_vs.h 9253F: include/uapi/linux/ip_vs.h 9254F: net/netfilter/ipvs/ 9255 9256IPWIRELESS DRIVER 9257M: Jiri Kosina <jikos@kernel.org> 9258M: David Sterba <dsterba@suse.com> 9259S: Odd Fixes 9260F: drivers/tty/ipwireless/ 9261 9262IPX NETWORK LAYER 9263L: netdev@vger.kernel.org 9264S: Obsolete 9265F: include/uapi/linux/ipx.h 9266 9267IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 9268M: Marc Zyngier <maz@kernel.org> 9269S: Maintained 9270T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 9271F: Documentation/core-api/irq/irq-domain.rst 9272F: include/linux/irqdomain.h 9273F: kernel/irq/irqdomain.c 9274F: kernel/irq/msi.c 9275 9276IRQ SUBSYSTEM 9277M: Thomas Gleixner <tglx@linutronix.de> 9278L: linux-kernel@vger.kernel.org 9279S: Maintained 9280T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 9281F: kernel/irq/ 9282 9283IRQCHIP DRIVERS 9284M: Thomas Gleixner <tglx@linutronix.de> 9285M: Jason Cooper <jason@lakedaemon.net> 9286M: Marc Zyngier <maz@kernel.org> 9287L: linux-kernel@vger.kernel.org 9288S: Maintained 9289T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 9290F: Documentation/devicetree/bindings/interrupt-controller/ 9291F: drivers/irqchip/ 9292 9293ISA 9294M: William Breathitt Gray <vilhelm.gray@gmail.com> 9295S: Maintained 9296F: Documentation/driver-api/isa.rst 9297F: drivers/base/isa.c 9298F: include/linux/isa.h 9299 9300ISA RADIO MODULE 9301M: Hans Verkuil <hverkuil@xs4all.nl> 9302L: linux-media@vger.kernel.org 9303S: Maintained 9304W: https://linuxtv.org 9305T: git git://linuxtv.org/media_tree.git 9306F: drivers/media/radio/radio-isa* 9307 9308ISAPNP 9309M: Jaroslav Kysela <perex@perex.cz> 9310S: Maintained 9311F: Documentation/driver-api/isapnp.rst 9312F: drivers/pnp/isapnp/ 9313F: include/linux/isapnp.h 9314 9315ISCSI 9316M: Lee Duncan <lduncan@suse.com> 9317M: Chris Leech <cleech@redhat.com> 9318L: open-iscsi@googlegroups.com 9319L: linux-scsi@vger.kernel.org 9320S: Maintained 9321W: www.open-iscsi.com 9322F: drivers/scsi/*iscsi* 9323F: include/scsi/*iscsi* 9324 9325iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 9326M: Peter Jones <pjones@redhat.com> 9327M: Konrad Rzeszutek Wilk <konrad@kernel.org> 9328S: Maintained 9329F: drivers/firmware/iscsi_ibft* 9330 9331ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 9332M: Sagi Grimberg <sagi@grimberg.me> 9333M: Max Gurtovoy <mgurtovoy@nvidia.com> 9334L: linux-rdma@vger.kernel.org 9335S: Supported 9336W: http://www.openfabrics.org 9337W: www.open-iscsi.org 9338Q: http://patchwork.kernel.org/project/linux-rdma/list/ 9339F: drivers/infiniband/ulp/iser/ 9340 9341ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 9342M: Sagi Grimberg <sagi@grimberg.me> 9343L: linux-rdma@vger.kernel.org 9344L: target-devel@vger.kernel.org 9345S: Supported 9346W: http://www.linux-iscsi.org 9347T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 9348F: drivers/infiniband/ulp/isert 9349 9350ISDN/CMTP OVER BLUETOOTH 9351M: Karsten Keil <isdn@linux-pingi.de> 9352L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 9353L: netdev@vger.kernel.org 9354S: Odd Fixes 9355W: http://www.isdn4linux.de 9356F: Documentation/isdn/ 9357F: drivers/isdn/capi/ 9358F: include/linux/isdn/ 9359F: include/uapi/linux/isdn/ 9360F: net/bluetooth/cmtp/ 9361 9362ISDN/mISDN SUBSYSTEM 9363M: Karsten Keil <isdn@linux-pingi.de> 9364L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 9365L: netdev@vger.kernel.org 9366S: Maintained 9367W: http://www.isdn4linux.de 9368F: drivers/isdn/Kconfig 9369F: drivers/isdn/Makefile 9370F: drivers/isdn/hardware/ 9371F: drivers/isdn/mISDN/ 9372 9373IT87 HARDWARE MONITORING DRIVER 9374M: Jean Delvare <jdelvare@suse.com> 9375L: linux-hwmon@vger.kernel.org 9376S: Maintained 9377F: Documentation/hwmon/it87.rst 9378F: drivers/hwmon/it87.c 9379 9380IT913X MEDIA DRIVER 9381M: Antti Palosaari <crope@iki.fi> 9382L: linux-media@vger.kernel.org 9383S: Maintained 9384W: https://linuxtv.org 9385W: http://palosaari.fi/linux/ 9386Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9387T: git git://linuxtv.org/anttip/media_tree.git 9388F: drivers/media/tuners/it913x* 9389 9390IVTV VIDEO4LINUX DRIVER 9391M: Andy Walls <awalls@md.metrocast.net> 9392L: linux-media@vger.kernel.org 9393S: Maintained 9394W: https://linuxtv.org 9395T: git git://linuxtv.org/media_tree.git 9396F: Documentation/admin-guide/media/ivtv* 9397F: drivers/media/pci/ivtv/ 9398F: include/uapi/linux/ivtv* 9399 9400IX2505V MEDIA DRIVER 9401M: Malcolm Priestley <tvboxspy@gmail.com> 9402L: linux-media@vger.kernel.org 9403S: Maintained 9404W: https://linuxtv.org 9405Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9406F: drivers/media/dvb-frontends/ix2505v* 9407 9408JAILHOUSE HYPERVISOR INTERFACE 9409M: Jan Kiszka <jan.kiszka@siemens.com> 9410L: jailhouse-dev@googlegroups.com 9411S: Maintained 9412F: arch/x86/include/asm/jailhouse_para.h 9413F: arch/x86/kernel/jailhouse.c 9414 9415JC42.4 TEMPERATURE SENSOR DRIVER 9416M: Guenter Roeck <linux@roeck-us.net> 9417L: linux-hwmon@vger.kernel.org 9418S: Maintained 9419F: Documentation/hwmon/jc42.rst 9420F: drivers/hwmon/jc42.c 9421 9422JFS FILESYSTEM 9423M: Dave Kleikamp <shaggy@kernel.org> 9424L: jfs-discussion@lists.sourceforge.net 9425S: Maintained 9426W: http://jfs.sourceforge.net/ 9427T: git git://github.com/kleikamp/linux-shaggy.git 9428F: Documentation/admin-guide/jfs.rst 9429F: fs/jfs/ 9430 9431JME NETWORK DRIVER 9432M: Guo-Fu Tseng <cooldavid@cooldavid.org> 9433L: netdev@vger.kernel.org 9434S: Maintained 9435F: drivers/net/ethernet/jme.* 9436 9437JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 9438M: David Woodhouse <dwmw2@infradead.org> 9439M: Richard Weinberger <richard@nod.at> 9440L: linux-mtd@lists.infradead.org 9441S: Odd Fixes 9442W: http://www.linux-mtd.infradead.org/doc/jffs2.html 9443T: git git://git.infradead.org/ubifs-2.6.git 9444F: fs/jffs2/ 9445F: include/uapi/linux/jffs2.h 9446 9447JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 9448M: "Theodore Ts'o" <tytso@mit.edu> 9449M: Jan Kara <jack@suse.com> 9450L: linux-ext4@vger.kernel.org 9451S: Maintained 9452F: fs/jbd2/ 9453F: include/linux/jbd2.h 9454 9455JPU V4L2 MEM2MEM DRIVER FOR RENESAS 9456M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 9457L: linux-media@vger.kernel.org 9458S: Maintained 9459F: drivers/media/platform/rcar_jpu.c 9460 9461JSM Neo PCI based serial card 9462L: linux-serial@vger.kernel.org 9463S: Orphan 9464F: drivers/tty/serial/jsm/ 9465 9466K10TEMP HARDWARE MONITORING DRIVER 9467M: Clemens Ladisch <clemens@ladisch.de> 9468L: linux-hwmon@vger.kernel.org 9469S: Maintained 9470F: Documentation/hwmon/k10temp.rst 9471F: drivers/hwmon/k10temp.c 9472 9473K8TEMP HARDWARE MONITORING DRIVER 9474M: Rudolf Marek <r.marek@assembler.cz> 9475L: linux-hwmon@vger.kernel.org 9476S: Maintained 9477F: Documentation/hwmon/k8temp.rst 9478F: drivers/hwmon/k8temp.c 9479 9480KASAN 9481M: Andrey Ryabinin <aryabinin@virtuozzo.com> 9482R: Alexander Potapenko <glider@google.com> 9483R: Dmitry Vyukov <dvyukov@google.com> 9484L: kasan-dev@googlegroups.com 9485S: Maintained 9486F: Documentation/dev-tools/kasan.rst 9487F: arch/*/include/asm/kasan.h 9488F: arch/*/mm/kasan_init* 9489F: include/linux/kasan*.h 9490F: lib/test_kasan.c 9491F: mm/kasan/ 9492F: scripts/Makefile.kasan 9493 9494KCONFIG 9495M: Masahiro Yamada <masahiroy@kernel.org> 9496L: linux-kbuild@vger.kernel.org 9497S: Maintained 9498T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 9499F: Documentation/kbuild/kconfig* 9500F: scripts/Kconfig.include 9501F: scripts/kconfig/ 9502 9503KCOV 9504R: Dmitry Vyukov <dvyukov@google.com> 9505R: Andrey Konovalov <andreyknvl@google.com> 9506L: kasan-dev@googlegroups.com 9507S: Maintained 9508F: Documentation/dev-tools/kcov.rst 9509F: include/linux/kcov.h 9510F: include/uapi/linux/kcov.h 9511F: kernel/kcov.c 9512F: scripts/Makefile.kcov 9513 9514KCSAN 9515M: Marco Elver <elver@google.com> 9516R: Dmitry Vyukov <dvyukov@google.com> 9517L: kasan-dev@googlegroups.com 9518S: Maintained 9519F: Documentation/dev-tools/kcsan.rst 9520F: include/linux/kcsan*.h 9521F: kernel/kcsan/ 9522F: lib/Kconfig.kcsan 9523F: scripts/Makefile.kcsan 9524 9525KDUMP 9526M: Dave Young <dyoung@redhat.com> 9527M: Baoquan He <bhe@redhat.com> 9528R: Vivek Goyal <vgoyal@redhat.com> 9529L: kexec@lists.infradead.org 9530S: Maintained 9531W: http://lse.sourceforge.net/kdump/ 9532F: Documentation/admin-guide/kdump/ 9533F: fs/proc/vmcore.c 9534F: include/linux/crash_core.h 9535F: include/linux/crash_dump.h 9536F: include/uapi/linux/vmcore.h 9537F: kernel/crash_*.c 9538 9539KEENE FM RADIO TRANSMITTER DRIVER 9540M: Hans Verkuil <hverkuil@xs4all.nl> 9541L: linux-media@vger.kernel.org 9542S: Maintained 9543W: https://linuxtv.org 9544T: git git://linuxtv.org/media_tree.git 9545F: drivers/media/radio/radio-keene* 9546 9547KERNEL AUTOMOUNTER 9548M: Ian Kent <raven@themaw.net> 9549L: autofs@vger.kernel.org 9550S: Maintained 9551F: fs/autofs/ 9552 9553KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 9554M: Masahiro Yamada <masahiroy@kernel.org> 9555M: Michal Marek <michal.lkml@markovi.net> 9556L: linux-kbuild@vger.kernel.org 9557S: Maintained 9558T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 9559F: Documentation/kbuild/ 9560F: Makefile 9561F: scripts/*vmlinux* 9562F: scripts/Kbuild* 9563F: scripts/Makefile* 9564F: scripts/basic/ 9565F: scripts/mk* 9566F: scripts/mod/ 9567F: scripts/package/ 9568 9569KERNEL JANITORS 9570L: kernel-janitors@vger.kernel.org 9571S: Odd Fixes 9572W: http://kernelnewbies.org/KernelJanitors 9573 9574KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 9575M: "J. Bruce Fields" <bfields@fieldses.org> 9576M: Chuck Lever <chuck.lever@oracle.com> 9577L: linux-nfs@vger.kernel.org 9578S: Supported 9579W: http://nfs.sourceforge.net/ 9580T: git git://linux-nfs.org/~bfields/linux.git 9581F: fs/lockd/ 9582F: fs/nfs_common/ 9583F: fs/nfsd/ 9584F: include/linux/lockd/ 9585F: include/linux/sunrpc/ 9586F: include/uapi/linux/nfsd/ 9587F: include/uapi/linux/sunrpc/ 9588F: net/sunrpc/ 9589F: Documentation/filesystems/nfs/ 9590 9591KERNEL SELFTEST FRAMEWORK 9592M: Shuah Khan <shuah@kernel.org> 9593M: Shuah Khan <skhan@linuxfoundation.org> 9594L: linux-kselftest@vger.kernel.org 9595S: Maintained 9596Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 9597T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 9598F: Documentation/dev-tools/kselftest* 9599F: tools/testing/selftests/ 9600 9601KERNEL UNIT TESTING FRAMEWORK (KUnit) 9602M: Brendan Higgins <brendanhiggins@google.com> 9603L: linux-kselftest@vger.kernel.org 9604L: kunit-dev@googlegroups.com 9605S: Maintained 9606W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 9607F: Documentation/dev-tools/kunit/ 9608F: include/kunit/ 9609F: lib/kunit/ 9610F: tools/testing/kunit/ 9611 9612KERNEL USERMODE HELPER 9613M: Luis Chamberlain <mcgrof@kernel.org> 9614L: linux-kernel@vger.kernel.org 9615S: Maintained 9616F: include/linux/umh.h 9617F: kernel/umh.c 9618 9619KERNEL VIRTUAL MACHINE (KVM) 9620M: Paolo Bonzini <pbonzini@redhat.com> 9621L: kvm@vger.kernel.org 9622S: Supported 9623W: http://www.linux-kvm.org 9624T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 9625F: Documentation/virt/kvm/ 9626F: include/asm-generic/kvm* 9627F: include/kvm/iodev.h 9628F: include/linux/kvm* 9629F: include/trace/events/kvm.h 9630F: include/uapi/asm-generic/kvm* 9631F: include/uapi/linux/kvm* 9632F: tools/kvm/ 9633F: tools/testing/selftests/kvm/ 9634F: virt/kvm/* 9635 9636KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 9637M: Marc Zyngier <maz@kernel.org> 9638R: James Morse <james.morse@arm.com> 9639R: Julien Thierry <julien.thierry.kdev@gmail.com> 9640R: Suzuki K Poulose <suzuki.poulose@arm.com> 9641L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9642L: kvmarm@lists.cs.columbia.edu 9643S: Maintained 9644T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 9645F: arch/arm64/include/asm/kvm* 9646F: arch/arm64/include/uapi/asm/kvm* 9647F: arch/arm64/kvm/ 9648F: include/kvm/arm_* 9649 9650KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 9651M: Huacai Chen <chenhc@lemote.com> 9652M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 9653L: linux-mips@vger.kernel.org 9654L: kvm@vger.kernel.org 9655S: Maintained 9656F: arch/mips/include/asm/kvm* 9657F: arch/mips/include/uapi/asm/kvm* 9658F: arch/mips/kvm/ 9659 9660KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 9661M: Paul Mackerras <paulus@ozlabs.org> 9662L: kvm-ppc@vger.kernel.org 9663S: Supported 9664W: http://www.linux-kvm.org/ 9665T: git git://github.com/agraf/linux-2.6.git 9666F: arch/powerpc/include/asm/kvm* 9667F: arch/powerpc/include/uapi/asm/kvm* 9668F: arch/powerpc/kernel/kvm* 9669F: arch/powerpc/kvm/ 9670 9671KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 9672M: Christian Borntraeger <borntraeger@de.ibm.com> 9673M: Janosch Frank <frankja@linux.ibm.com> 9674R: David Hildenbrand <david@redhat.com> 9675R: Cornelia Huck <cohuck@redhat.com> 9676R: Claudio Imbrenda <imbrenda@linux.ibm.com> 9677L: kvm@vger.kernel.org 9678S: Supported 9679W: http://www.ibm.com/developerworks/linux/linux390/ 9680T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 9681F: Documentation/virt/kvm/s390* 9682F: arch/s390/include/asm/gmap.h 9683F: arch/s390/include/asm/kvm* 9684F: arch/s390/include/uapi/asm/kvm* 9685F: arch/s390/kvm/ 9686F: arch/s390/mm/gmap.c 9687F: tools/testing/selftests/kvm/*/s390x/ 9688F: tools/testing/selftests/kvm/s390x/ 9689 9690KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 9691M: Paolo Bonzini <pbonzini@redhat.com> 9692R: Sean Christopherson <sean.j.christopherson@intel.com> 9693R: Vitaly Kuznetsov <vkuznets@redhat.com> 9694R: Wanpeng Li <wanpengli@tencent.com> 9695R: Jim Mattson <jmattson@google.com> 9696R: Joerg Roedel <joro@8bytes.org> 9697L: kvm@vger.kernel.org 9698S: Supported 9699W: http://www.linux-kvm.org 9700T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 9701F: arch/x86/include/asm/kvm* 9702F: arch/x86/include/asm/pvclock-abi.h 9703F: arch/x86/include/asm/svm.h 9704F: arch/x86/include/asm/vmx*.h 9705F: arch/x86/include/uapi/asm/kvm* 9706F: arch/x86/include/uapi/asm/svm.h 9707F: arch/x86/include/uapi/asm/vmx.h 9708F: arch/x86/kernel/kvm.c 9709F: arch/x86/kernel/kvmclock.c 9710F: arch/x86/kvm/ 9711F: arch/x86/kvm/*/ 9712 9713KERNFS 9714M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9715M: Tejun Heo <tj@kernel.org> 9716S: Supported 9717T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 9718F: fs/kernfs/ 9719F: include/linux/kernfs.h 9720 9721KEXEC 9722M: Eric Biederman <ebiederm@xmission.com> 9723L: kexec@lists.infradead.org 9724S: Maintained 9725W: http://kernel.org/pub/linux/utils/kernel/kexec/ 9726F: include/linux/kexec.h 9727F: include/uapi/linux/kexec.h 9728F: kernel/kexec* 9729 9730KEYS-ENCRYPTED 9731M: Mimi Zohar <zohar@linux.ibm.com> 9732L: linux-integrity@vger.kernel.org 9733L: keyrings@vger.kernel.org 9734S: Supported 9735F: Documentation/security/keys/trusted-encrypted.rst 9736F: include/keys/encrypted-type.h 9737F: security/keys/encrypted-keys/ 9738 9739KEYS-TRUSTED 9740M: James Bottomley <jejb@linux.ibm.com> 9741M: Jarkko Sakkinen <jarkko@kernel.org> 9742M: Mimi Zohar <zohar@linux.ibm.com> 9743L: linux-integrity@vger.kernel.org 9744L: keyrings@vger.kernel.org 9745S: Supported 9746F: Documentation/security/keys/trusted-encrypted.rst 9747F: include/keys/trusted-type.h 9748F: include/keys/trusted_tpm.h 9749F: security/keys/trusted-keys/ 9750 9751KEYS/KEYRINGS 9752M: David Howells <dhowells@redhat.com> 9753M: Jarkko Sakkinen <jarkko@kernel.org> 9754L: keyrings@vger.kernel.org 9755S: Maintained 9756F: Documentation/security/keys/core.rst 9757F: include/keys/ 9758F: include/linux/key-type.h 9759F: include/linux/key.h 9760F: include/linux/keyctl.h 9761F: include/uapi/linux/keyctl.h 9762F: security/keys/ 9763 9764KFIFO 9765M: Stefani Seibold <stefani@seibold.net> 9766S: Maintained 9767F: include/linux/kfifo.h 9768F: lib/kfifo.c 9769F: samples/kfifo/ 9770 9771KGDB / KDB /debug_core 9772M: Jason Wessel <jason.wessel@windriver.com> 9773M: Daniel Thompson <daniel.thompson@linaro.org> 9774R: Douglas Anderson <dianders@chromium.org> 9775L: kgdb-bugreport@lists.sourceforge.net 9776S: Maintained 9777W: http://kgdb.wiki.kernel.org/ 9778T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 9779F: Documentation/dev-tools/kgdb.rst 9780F: drivers/misc/kgdbts.c 9781F: drivers/tty/serial/kgdboc.c 9782F: include/linux/kdb.h 9783F: include/linux/kgdb.h 9784F: kernel/debug/ 9785 9786KHADAS MCU MFD DRIVER 9787M: Neil Armstrong <narmstrong@baylibre.com> 9788L: linux-amlogic@lists.infradead.org 9789S: Maintained 9790F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 9791F: drivers/mfd/khadas-mcu.c 9792F: include/linux/mfd/khadas-mcu.h 9793F: drivers/thermal/khadas_mcu_fan.c 9794 9795KMEMLEAK 9796M: Catalin Marinas <catalin.marinas@arm.com> 9797S: Maintained 9798F: Documentation/dev-tools/kmemleak.rst 9799F: include/linux/kmemleak.h 9800F: mm/kmemleak.c 9801F: samples/kmemleak/kmemleak-test.c 9802 9803KMOD KERNEL MODULE LOADER - USERMODE HELPER 9804M: Luis Chamberlain <mcgrof@kernel.org> 9805L: linux-kernel@vger.kernel.org 9806S: Maintained 9807F: include/linux/kmod.h 9808F: kernel/kmod.c 9809F: lib/test_kmod.c 9810F: tools/testing/selftests/kmod/ 9811 9812KPROBES 9813M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 9814M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 9815M: "David S. Miller" <davem@davemloft.net> 9816M: Masami Hiramatsu <mhiramat@kernel.org> 9817S: Maintained 9818F: Documentation/trace/kprobes.rst 9819F: include/asm-generic/kprobes.h 9820F: include/linux/kprobes.h 9821F: kernel/kprobes.c 9822 9823KS0108 LCD CONTROLLER DRIVER 9824M: Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com> 9825S: Maintained 9826F: Documentation/admin-guide/auxdisplay/ks0108.rst 9827F: drivers/auxdisplay/ks0108.c 9828F: include/linux/ks0108.h 9829 9830KTD253 BACKLIGHT DRIVER 9831M: Linus Walleij <linus.walleij@linaro.org> 9832S: Maintained 9833F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 9834F: drivers/video/backlight/ktd253-backlight.c 9835 9836L3MDEV 9837M: David Ahern <dsahern@kernel.org> 9838L: netdev@vger.kernel.org 9839S: Maintained 9840F: include/net/l3mdev.h 9841F: net/l3mdev 9842 9843L7 BPF FRAMEWORK 9844M: John Fastabend <john.fastabend@gmail.com> 9845M: Daniel Borkmann <daniel@iogearbox.net> 9846M: Jakub Sitnicki <jakub@cloudflare.com> 9847M: Lorenz Bauer <lmb@cloudflare.com> 9848L: netdev@vger.kernel.org 9849L: bpf@vger.kernel.org 9850S: Maintained 9851F: include/linux/skmsg.h 9852F: net/core/skmsg.c 9853F: net/core/sock_map.c 9854F: net/ipv4/tcp_bpf.c 9855F: net/ipv4/udp_bpf.c 9856 9857LANTIQ / INTEL Ethernet drivers 9858M: Hauke Mehrtens <hauke@hauke-m.de> 9859L: netdev@vger.kernel.org 9860S: Maintained 9861F: drivers/net/dsa/lantiq_gswip.c 9862F: drivers/net/dsa/lantiq_pce.h 9863F: drivers/net/ethernet/lantiq_xrx200.c 9864F: net/dsa/tag_gswip.c 9865 9866LANTIQ MIPS ARCHITECTURE 9867M: John Crispin <john@phrozen.org> 9868L: linux-mips@vger.kernel.org 9869S: Maintained 9870F: arch/mips/lantiq 9871F: drivers/soc/lantiq 9872 9873LAPB module 9874L: linux-x25@vger.kernel.org 9875S: Orphan 9876F: Documentation/networking/lapb-module.rst 9877F: include/*/lapb.h 9878F: net/lapb/ 9879 9880LASI 53c700 driver for PARISC 9881M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 9882L: linux-scsi@vger.kernel.org 9883S: Maintained 9884F: Documentation/scsi/53c700.rst 9885F: drivers/scsi/53c700* 9886 9887LEAKING_ADDRESSES 9888M: Tobin C. Harding <me@tobin.cc> 9889M: Tycho Andersen <tycho@tycho.pizza> 9890L: linux-hardening@vger.kernel.org 9891S: Maintained 9892T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 9893F: scripts/leaking_addresses.pl 9894 9895LED SUBSYSTEM 9896M: Pavel Machek <pavel@ucw.cz> 9897R: Dan Murphy <dmurphy@ti.com> 9898L: linux-leds@vger.kernel.org 9899S: Maintained 9900T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 9901F: Documentation/devicetree/bindings/leds/ 9902F: drivers/leds/ 9903F: include/linux/leds.h 9904 9905LEGACY EEPROM DRIVER 9906M: Jean Delvare <jdelvare@suse.com> 9907S: Maintained 9908F: Documentation/misc-devices/eeprom.rst 9909F: drivers/misc/eeprom/eeprom.c 9910 9911LEGO MINDSTORMS EV3 9912R: David Lechner <david@lechnology.com> 9913S: Maintained 9914F: Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt 9915F: arch/arm/boot/dts/da850-lego-ev3.dts 9916F: drivers/power/supply/lego_ev3_battery.c 9917 9918LEGO USB Tower driver 9919M: Juergen Stuber <starblue@users.sourceforge.net> 9920L: legousb-devel@lists.sourceforge.net 9921S: Maintained 9922W: http://legousb.sourceforge.net/ 9923F: drivers/usb/misc/legousbtower.c 9924 9925LG LAPTOP EXTRAS 9926M: Matan Ziv-Av <matan@svgalib.org> 9927L: platform-driver-x86@vger.kernel.org 9928S: Maintained 9929F: Documentation/ABI/testing/sysfs-platform-lg-laptop 9930F: Documentation/admin-guide/laptops/lg-laptop.rst 9931F: drivers/platform/x86/lg-laptop.c 9932 9933LG2160 MEDIA DRIVER 9934M: Michael Krufky <mkrufky@linuxtv.org> 9935L: linux-media@vger.kernel.org 9936S: Maintained 9937W: https://linuxtv.org 9938W: http://github.com/mkrufky 9939Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9940T: git git://linuxtv.org/mkrufky/tuners.git 9941F: drivers/media/dvb-frontends/lg2160.* 9942 9943LGDT3305 MEDIA DRIVER 9944M: Michael Krufky <mkrufky@linuxtv.org> 9945L: linux-media@vger.kernel.org 9946S: Maintained 9947W: https://linuxtv.org 9948W: http://github.com/mkrufky 9949Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9950T: git git://linuxtv.org/mkrufky/tuners.git 9951F: drivers/media/dvb-frontends/lgdt3305.* 9952 9953LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 9954M: Viresh Kumar <vireshk@kernel.org> 9955L: linux-ide@vger.kernel.org 9956S: Maintained 9957T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 9958F: drivers/ata/pata_arasan_cf.c 9959F: include/linux/pata_arasan_cf_data.h 9960 9961LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 9962M: Linus Walleij <linus.walleij@linaro.org> 9963L: linux-ide@vger.kernel.org 9964S: Maintained 9965T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 9966F: drivers/ata/pata_ftide010.c 9967F: drivers/ata/sata_gemini.c 9968F: drivers/ata/sata_gemini.h 9969 9970LIBATA SATA AHCI PLATFORM devices support 9971M: Hans de Goede <hdegoede@redhat.com> 9972M: Jens Axboe <axboe@kernel.dk> 9973L: linux-ide@vger.kernel.org 9974S: Maintained 9975T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 9976F: drivers/ata/ahci_platform.c 9977F: drivers/ata/libahci_platform.c 9978F: include/linux/ahci_platform.h 9979 9980LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 9981M: Mikael Pettersson <mikpelinux@gmail.com> 9982L: linux-ide@vger.kernel.org 9983S: Maintained 9984T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 9985F: drivers/ata/sata_promise.* 9986 9987LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 9988M: Jens Axboe <axboe@kernel.dk> 9989L: linux-ide@vger.kernel.org 9990S: Maintained 9991T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 9992F: Documentation/devicetree/bindings/ata/ 9993F: drivers/ata/ 9994F: include/linux/ata.h 9995F: include/linux/libata.h 9996 9997LIBLOCKDEP 9998M: Sasha Levin <alexander.levin@microsoft.com> 9999S: Maintained 10000F: tools/lib/lockdep/ 10001 10002LIBNVDIMM BLK: MMIO-APERTURE DRIVER 10003M: Dan Williams <dan.j.williams@intel.com> 10004M: Vishal Verma <vishal.l.verma@intel.com> 10005M: Dave Jiang <dave.jiang@intel.com> 10006L: linux-nvdimm@lists.01.org 10007S: Supported 10008Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10009P: Documentation/nvdimm/maintainer-entry-profile.rst 10010F: drivers/nvdimm/blk.c 10011F: drivers/nvdimm/region_devs.c 10012 10013LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 10014M: Vishal Verma <vishal.l.verma@intel.com> 10015M: Dan Williams <dan.j.williams@intel.com> 10016M: Dave Jiang <dave.jiang@intel.com> 10017L: linux-nvdimm@lists.01.org 10018S: Supported 10019Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10020P: Documentation/nvdimm/maintainer-entry-profile.rst 10021F: drivers/nvdimm/btt* 10022 10023LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 10024M: Dan Williams <dan.j.williams@intel.com> 10025M: Vishal Verma <vishal.l.verma@intel.com> 10026M: Dave Jiang <dave.jiang@intel.com> 10027L: linux-nvdimm@lists.01.org 10028S: Supported 10029Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10030P: Documentation/nvdimm/maintainer-entry-profile.rst 10031F: drivers/nvdimm/pmem* 10032 10033LIBNVDIMM: DEVICETREE BINDINGS 10034M: Oliver O'Halloran <oohall@gmail.com> 10035L: linux-nvdimm@lists.01.org 10036S: Supported 10037Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10038F: Documentation/devicetree/bindings/pmem/pmem-region.txt 10039F: drivers/nvdimm/of_pmem.c 10040 10041LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 10042M: Dan Williams <dan.j.williams@intel.com> 10043M: Vishal Verma <vishal.l.verma@intel.com> 10044M: Dave Jiang <dave.jiang@intel.com> 10045M: Ira Weiny <ira.weiny@intel.com> 10046L: linux-nvdimm@lists.01.org 10047S: Supported 10048Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10049P: Documentation/nvdimm/maintainer-entry-profile.rst 10050T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 10051F: drivers/acpi/nfit/* 10052F: drivers/nvdimm/* 10053F: include/linux/libnvdimm.h 10054F: include/linux/nd.h 10055F: include/uapi/linux/ndctl.h 10056F: tools/testing/nvdimm/ 10057 10058LICENSES and SPDX stuff 10059M: Thomas Gleixner <tglx@linutronix.de> 10060M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10061L: linux-spdx@vger.kernel.org 10062S: Maintained 10063T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 10064F: COPYING 10065F: Documentation/process/license-rules.rst 10066F: LICENSES/ 10067F: scripts/spdxcheck-test.sh 10068F: scripts/spdxcheck.py 10069 10070LIGHTNVM PLATFORM SUPPORT 10071M: Matias Bjorling <mb@lightnvm.io> 10072L: linux-block@vger.kernel.org 10073S: Maintained 10074W: http://github/OpenChannelSSD 10075F: drivers/lightnvm/ 10076F: include/linux/lightnvm.h 10077F: include/uapi/linux/lightnvm.h 10078 10079LINEAR RANGES HELPERS 10080M: Mark Brown <broonie@kernel.org> 10081R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 10082F: lib/linear_ranges.c 10083F: lib/test_linear_ranges.c 10084F: include/linux/linear_range.h 10085 10086LINUX FOR POWER MACINTOSH 10087M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 10088L: linuxppc-dev@lists.ozlabs.org 10089S: Odd Fixes 10090F: arch/powerpc/platforms/powermac/ 10091F: drivers/macintosh/ 10092 10093LINUX FOR POWERPC (32-BIT AND 64-BIT) 10094M: Michael Ellerman <mpe@ellerman.id.au> 10095R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 10096R: Paul Mackerras <paulus@samba.org> 10097L: linuxppc-dev@lists.ozlabs.org 10098S: Supported 10099W: https://github.com/linuxppc/wiki/wiki 10100Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 10101T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 10102F: Documentation/ABI/stable/sysfs-firmware-opal-* 10103F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 10104F: Documentation/devicetree/bindings/powerpc/ 10105F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 10106F: Documentation/powerpc/ 10107F: arch/powerpc/ 10108F: drivers/*/*/*pasemi* 10109F: drivers/*/*pasemi* 10110F: drivers/char/tpm/tpm_ibmvtpm* 10111F: drivers/crypto/nx/ 10112F: drivers/crypto/vmx/ 10113F: drivers/i2c/busses/i2c-opal.c 10114F: drivers/net/ethernet/ibm/ibmveth.* 10115F: drivers/net/ethernet/ibm/ibmvnic.* 10116F: drivers/pci/hotplug/pnv_php.c 10117F: drivers/pci/hotplug/rpa* 10118F: drivers/rtc/rtc-opal.c 10119F: drivers/scsi/ibmvscsi/ 10120F: drivers/tty/hvc/hvc_opal.c 10121F: drivers/watchdog/wdrtas.c 10122F: tools/testing/selftests/powerpc 10123N: /pmac 10124N: powermac 10125N: powernv 10126N: [^a-z0-9]ps3 10127N: pseries 10128 10129LINUX FOR POWERPC EMBEDDED MPC5XXX 10130M: Anatolij Gustschin <agust@denx.de> 10131L: linuxppc-dev@lists.ozlabs.org 10132S: Odd Fixes 10133F: arch/powerpc/platforms/512x/ 10134F: arch/powerpc/platforms/52xx/ 10135 10136LINUX FOR POWERPC EMBEDDED PPC4XX 10137L: linuxppc-dev@lists.ozlabs.org 10138S: Orphan 10139F: arch/powerpc/platforms/40x/ 10140F: arch/powerpc/platforms/44x/ 10141 10142LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 10143M: Scott Wood <oss@buserror.net> 10144L: linuxppc-dev@lists.ozlabs.org 10145S: Odd fixes 10146T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 10147F: Documentation/devicetree/bindings/powerpc/fsl/ 10148F: arch/powerpc/platforms/83xx/ 10149F: arch/powerpc/platforms/85xx/ 10150 10151LINUX FOR POWERPC EMBEDDED PPC8XX 10152M: Christophe Leroy <christophe.leroy@csgroup.eu> 10153L: linuxppc-dev@lists.ozlabs.org 10154S: Maintained 10155F: arch/powerpc/platforms/8xx/ 10156 10157LINUX KERNEL DUMP TEST MODULE (LKDTM) 10158M: Kees Cook <keescook@chromium.org> 10159S: Maintained 10160F: drivers/misc/lkdtm/* 10161F: tools/testing/selftests/lkdtm/* 10162 10163LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 10164M: Alan Stern <stern@rowland.harvard.edu> 10165M: Andrea Parri <parri.andrea@gmail.com> 10166M: Will Deacon <will@kernel.org> 10167M: Peter Zijlstra <peterz@infradead.org> 10168M: Boqun Feng <boqun.feng@gmail.com> 10169M: Nicholas Piggin <npiggin@gmail.com> 10170M: David Howells <dhowells@redhat.com> 10171M: Jade Alglave <j.alglave@ucl.ac.uk> 10172M: Luc Maranget <luc.maranget@inria.fr> 10173M: "Paul E. McKenney" <paulmck@kernel.org> 10174R: Akira Yokosawa <akiyks@gmail.com> 10175R: Daniel Lustig <dlustig@nvidia.com> 10176R: Joel Fernandes <joel@joelfernandes.org> 10177L: linux-kernel@vger.kernel.org 10178L: linux-arch@vger.kernel.org 10179S: Supported 10180T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 10181F: Documentation/atomic_bitops.txt 10182F: Documentation/atomic_t.txt 10183F: Documentation/core-api/atomic_ops.rst 10184F: Documentation/core-api/refcount-vs-atomic.rst 10185F: Documentation/litmus-tests/ 10186F: Documentation/memory-barriers.txt 10187F: tools/memory-model/ 10188 10189LIS3LV02D ACCELEROMETER DRIVER 10190M: Eric Piel <eric.piel@tremplin-utc.net> 10191S: Maintained 10192F: Documentation/misc-devices/lis3lv02d.rst 10193F: drivers/misc/lis3lv02d/ 10194F: drivers/platform/x86/hp_accel.c 10195 10196LIST KUNIT TEST 10197M: David Gow <davidgow@google.com> 10198L: linux-kselftest@vger.kernel.org 10199L: kunit-dev@googlegroups.com 10200S: Maintained 10201F: lib/list-test.c 10202 10203LIVE PATCHING 10204M: Josh Poimboeuf <jpoimboe@redhat.com> 10205M: Jiri Kosina <jikos@kernel.org> 10206M: Miroslav Benes <mbenes@suse.cz> 10207M: Petr Mladek <pmladek@suse.com> 10208R: Joe Lawrence <joe.lawrence@redhat.com> 10209L: live-patching@vger.kernel.org 10210S: Maintained 10211T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 10212F: Documentation/ABI/testing/sysfs-kernel-livepatch 10213F: Documentation/livepatch/ 10214F: arch/powerpc/include/asm/livepatch.h 10215F: arch/s390/include/asm/livepatch.h 10216F: arch/x86/include/asm/livepatch.h 10217F: include/linux/livepatch.h 10218F: kernel/livepatch/ 10219F: lib/livepatch/ 10220F: samples/livepatch/ 10221F: tools/testing/selftests/livepatch/ 10222 10223LLC (802.2) 10224L: netdev@vger.kernel.org 10225S: Odd fixes 10226F: include/linux/llc.h 10227F: include/net/llc* 10228F: include/uapi/linux/llc.h 10229F: net/llc/ 10230 10231LM73 HARDWARE MONITOR DRIVER 10232M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 10233L: linux-hwmon@vger.kernel.org 10234S: Maintained 10235F: drivers/hwmon/lm73.c 10236 10237LM78 HARDWARE MONITOR DRIVER 10238M: Jean Delvare <jdelvare@suse.com> 10239L: linux-hwmon@vger.kernel.org 10240S: Maintained 10241F: Documentation/hwmon/lm78.rst 10242F: drivers/hwmon/lm78.c 10243 10244LM83 HARDWARE MONITOR DRIVER 10245M: Jean Delvare <jdelvare@suse.com> 10246L: linux-hwmon@vger.kernel.org 10247S: Maintained 10248F: Documentation/hwmon/lm83.rst 10249F: drivers/hwmon/lm83.c 10250 10251LM90 HARDWARE MONITOR DRIVER 10252M: Jean Delvare <jdelvare@suse.com> 10253L: linux-hwmon@vger.kernel.org 10254S: Maintained 10255F: Documentation/devicetree/bindings/hwmon/lm90.txt 10256F: Documentation/hwmon/lm90.rst 10257F: drivers/hwmon/lm90.c 10258F: include/dt-bindings/thermal/lm90.h 10259 10260LM95234 HARDWARE MONITOR DRIVER 10261M: Guenter Roeck <linux@roeck-us.net> 10262L: linux-hwmon@vger.kernel.org 10263S: Maintained 10264F: Documentation/hwmon/lm95234.rst 10265F: drivers/hwmon/lm95234.c 10266 10267LME2510 MEDIA DRIVER 10268M: Malcolm Priestley <tvboxspy@gmail.com> 10269L: linux-media@vger.kernel.org 10270S: Maintained 10271W: https://linuxtv.org 10272Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10273F: drivers/media/usb/dvb-usb-v2/lmedm04* 10274 10275LOADPIN SECURITY MODULE 10276M: Kees Cook <keescook@chromium.org> 10277S: Supported 10278T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin 10279F: Documentation/admin-guide/LSM/LoadPin.rst 10280F: security/loadpin/ 10281 10282LOCKING PRIMITIVES 10283M: Peter Zijlstra <peterz@infradead.org> 10284M: Ingo Molnar <mingo@redhat.com> 10285M: Will Deacon <will@kernel.org> 10286L: linux-kernel@vger.kernel.org 10287S: Maintained 10288T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 10289F: Documentation/locking/ 10290F: arch/*/include/asm/spinlock*.h 10291F: include/linux/lockdep.h 10292F: include/linux/mutex*.h 10293F: include/linux/rwlock*.h 10294F: include/linux/rwsem*.h 10295F: include/linux/seqlock.h 10296F: include/linux/spinlock*.h 10297F: kernel/locking/ 10298F: lib/locking*.[ch] 10299X: kernel/locking/locktorture.c 10300 10301LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 10302M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 10303L: linux-ntfs-dev@lists.sourceforge.net 10304S: Maintained 10305W: http://www.linux-ntfs.org/content/view/19/37/ 10306F: Documentation/admin-guide/ldm.rst 10307F: block/partitions/ldm.* 10308 10309LOGITECH HID GAMING KEYBOARDS 10310M: Hans de Goede <hdegoede@redhat.com> 10311L: linux-input@vger.kernel.org 10312S: Maintained 10313T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 10314F: drivers/hid/hid-lg-g15.c 10315 10316LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 10317M: Sathya Prakash <sathya.prakash@broadcom.com> 10318M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 10319M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 10320L: MPT-FusionLinux.pdl@broadcom.com 10321L: linux-scsi@vger.kernel.org 10322S: Supported 10323W: http://www.avagotech.com/support/ 10324F: drivers/message/fusion/ 10325F: drivers/scsi/mpt3sas/ 10326 10327LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 10328M: Matthew Wilcox <willy@infradead.org> 10329L: linux-scsi@vger.kernel.org 10330S: Maintained 10331F: drivers/scsi/sym53c8xx_2/ 10332 10333LTC1660 DAC DRIVER 10334M: Marcus Folkesson <marcus.folkesson@gmail.com> 10335L: linux-iio@vger.kernel.org 10336S: Maintained 10337F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 10338F: drivers/iio/dac/ltc1660.c 10339 10340LTC2947 HARDWARE MONITOR DRIVER 10341M: Nuno Sá <nuno.sa@analog.com> 10342L: linux-hwmon@vger.kernel.org 10343S: Supported 10344W: http://ez.analog.com/community/linux-device-drivers 10345F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 10346F: drivers/hwmon/ltc2947-core.c 10347F: drivers/hwmon/ltc2947-i2c.c 10348F: drivers/hwmon/ltc2947-spi.c 10349F: drivers/hwmon/ltc2947.h 10350 10351LTC2983 IIO TEMPERATURE DRIVER 10352M: Nuno Sá <nuno.sa@analog.com> 10353L: linux-iio@vger.kernel.org 10354S: Supported 10355W: http://ez.analog.com/community/linux-device-drivers 10356F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 10357F: drivers/iio/temperature/ltc2983.c 10358 10359LTC4261 HARDWARE MONITOR DRIVER 10360M: Guenter Roeck <linux@roeck-us.net> 10361L: linux-hwmon@vger.kernel.org 10362S: Maintained 10363F: Documentation/hwmon/ltc4261.rst 10364F: drivers/hwmon/ltc4261.c 10365 10366LTC4306 I2C MULTIPLEXER DRIVER 10367M: Michael Hennerich <michael.hennerich@analog.com> 10368L: linux-i2c@vger.kernel.org 10369S: Supported 10370W: http://ez.analog.com/community/linux-device-drivers 10371F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 10372F: drivers/i2c/muxes/i2c-mux-ltc4306.c 10373 10374LTP (Linux Test Project) 10375M: Mike Frysinger <vapier@gentoo.org> 10376M: Cyril Hrubis <chrubis@suse.cz> 10377M: Wanlong Gao <wanlong.gao@gmail.com> 10378M: Jan Stancek <jstancek@redhat.com> 10379M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 10380M: Alexey Kodanev <alexey.kodanev@oracle.com> 10381L: ltp@lists.linux.it (subscribers-only) 10382S: Maintained 10383W: http://linux-test-project.github.io/ 10384T: git git://github.com/linux-test-project/ltp.git 10385 10386LYNX PCS MODULE 10387M: Ioana Ciornei <ioana.ciornei@nxp.com> 10388L: netdev@vger.kernel.org 10389S: Supported 10390F: drivers/net/pcs/pcs-lynx.c 10391F: include/linux/pcs-lynx.h 10392 10393M68K ARCHITECTURE 10394M: Geert Uytterhoeven <geert@linux-m68k.org> 10395L: linux-m68k@lists.linux-m68k.org 10396S: Maintained 10397W: http://www.linux-m68k.org/ 10398T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 10399F: arch/m68k/ 10400F: drivers/zorro/ 10401 10402M68K ON APPLE MACINTOSH 10403M: Joshua Thompson <funaho@jurai.org> 10404L: linux-m68k@lists.linux-m68k.org 10405S: Maintained 10406W: http://www.mac.linux-m68k.org/ 10407F: arch/m68k/mac/ 10408 10409M68K ON HP9000/300 10410M: Philip Blundell <philb@gnu.org> 10411S: Maintained 10412W: http://www.tazenda.demon.co.uk/phil/linux-hp 10413F: arch/m68k/hp300/ 10414 10415M88DS3103 MEDIA DRIVER 10416M: Antti Palosaari <crope@iki.fi> 10417L: linux-media@vger.kernel.org 10418S: Maintained 10419W: https://linuxtv.org 10420W: http://palosaari.fi/linux/ 10421Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10422T: git git://linuxtv.org/anttip/media_tree.git 10423F: drivers/media/dvb-frontends/m88ds3103* 10424 10425M88RS2000 MEDIA DRIVER 10426M: Malcolm Priestley <tvboxspy@gmail.com> 10427L: linux-media@vger.kernel.org 10428S: Maintained 10429W: https://linuxtv.org 10430Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10431F: drivers/media/dvb-frontends/m88rs2000* 10432 10433MA901 MASTERKIT USB FM RADIO DRIVER 10434M: Alexey Klimov <klimov.linux@gmail.com> 10435L: linux-media@vger.kernel.org 10436S: Maintained 10437T: git git://linuxtv.org/media_tree.git 10438F: drivers/media/radio/radio-ma901.c 10439 10440MAC80211 10441M: Johannes Berg <johannes@sipsolutions.net> 10442L: linux-wireless@vger.kernel.org 10443S: Maintained 10444W: https://wireless.wiki.kernel.org/ 10445T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git 10446T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git 10447F: Documentation/networking/mac80211-injection.rst 10448F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 10449F: drivers/net/wireless/mac80211_hwsim.[ch] 10450F: include/net/mac80211.h 10451F: net/mac80211/ 10452 10453MAILBOX API 10454M: Jassi Brar <jassisinghbrar@gmail.com> 10455L: linux-kernel@vger.kernel.org 10456S: Maintained 10457F: drivers/mailbox/ 10458F: include/linux/mailbox_client.h 10459F: include/linux/mailbox_controller.h 10460 10461MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 10462M: Michael Kerrisk <mtk.manpages@gmail.com> 10463L: linux-man@vger.kernel.org 10464S: Maintained 10465W: http://www.kernel.org/doc/man-pages 10466 10467MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 10468M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 10469L: linux-mips@vger.kernel.org 10470S: Maintained 10471F: arch/mips/boot/dts/img/pistachio_marduk.dts 10472 10473MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 10474M: Andrew Lunn <andrew@lunn.ch> 10475M: Vivien Didelot <vivien.didelot@gmail.com> 10476L: netdev@vger.kernel.org 10477S: Maintained 10478F: Documentation/devicetree/bindings/net/dsa/marvell.txt 10479F: Documentation/networking/devlink/mv88e6xxx.rst 10480F: drivers/net/dsa/mv88e6xxx/ 10481F: include/linux/platform_data/mv88e6xxx.h 10482 10483MARVELL ARMADA 3700 PHY DRIVERS 10484M: Miquel Raynal <miquel.raynal@bootlin.com> 10485S: Maintained 10486F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 10487F: Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt 10488F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 10489F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 10490 10491MARVELL ARMADA DRM SUPPORT 10492M: Russell King <linux@armlinux.org.uk> 10493S: Maintained 10494T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 10495T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 10496F: Documentation/devicetree/bindings/display/armada/ 10497F: drivers/gpu/drm/armada/ 10498F: include/uapi/drm/armada_drm.h 10499 10500MARVELL CRYPTO DRIVER 10501M: Boris Brezillon <bbrezillon@kernel.org> 10502M: Arnaud Ebalard <arno@natisbad.org> 10503M: Srujana Challa <schalla@marvell.com> 10504L: linux-crypto@vger.kernel.org 10505S: Maintained 10506F: drivers/crypto/marvell/ 10507 10508MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 10509M: Mirko Lindner <mlindner@marvell.com> 10510M: Stephen Hemminger <stephen@networkplumber.org> 10511L: netdev@vger.kernel.org 10512S: Maintained 10513F: drivers/net/ethernet/marvell/sk* 10514 10515MARVELL LIBERTAS WIRELESS DRIVER 10516L: libertas-dev@lists.infradead.org 10517S: Orphan 10518F: drivers/net/wireless/marvell/libertas/ 10519 10520MARVELL MACCHIATOBIN SUPPORT 10521M: Russell King <linux@armlinux.org.uk> 10522L: linux-arm-kernel@lists.infradead.org 10523S: Maintained 10524F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 10525 10526MARVELL MV643XX ETHERNET DRIVER 10527M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 10528L: netdev@vger.kernel.org 10529S: Maintained 10530F: drivers/net/ethernet/marvell/mv643xx_eth.* 10531F: include/linux/mv643xx.h 10532 10533MARVELL MV88X3310 PHY DRIVER 10534M: Russell King <linux@armlinux.org.uk> 10535L: netdev@vger.kernel.org 10536S: Maintained 10537F: drivers/net/phy/marvell10g.c 10538 10539MARVELL MVEBU THERMAL DRIVER 10540M: Miquel Raynal <miquel.raynal@bootlin.com> 10541S: Maintained 10542F: drivers/thermal/armada_thermal.c 10543 10544MARVELL MVNETA ETHERNET DRIVER 10545M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 10546L: netdev@vger.kernel.org 10547S: Maintained 10548F: drivers/net/ethernet/marvell/mvneta.* 10549 10550MARVELL MWIFIEX WIRELESS DRIVER 10551M: Amitkumar Karwar <amitkarwar@gmail.com> 10552M: Ganapathi Bhat <ganapathi.bhat@nxp.com> 10553M: Xinming Hu <huxinming820@gmail.com> 10554L: linux-wireless@vger.kernel.org 10555S: Maintained 10556F: drivers/net/wireless/marvell/mwifiex/ 10557 10558MARVELL MWL8K WIRELESS DRIVER 10559M: Lennert Buytenhek <buytenh@wantstofly.org> 10560L: linux-wireless@vger.kernel.org 10561S: Odd Fixes 10562F: drivers/net/wireless/marvell/mwl8k.c 10563 10564MARVELL NAND CONTROLLER DRIVER 10565M: Miquel Raynal <miquel.raynal@bootlin.com> 10566L: linux-mtd@lists.infradead.org 10567S: Maintained 10568F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 10569F: drivers/mtd/nand/raw/marvell_nand.c 10570 10571MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 10572M: Sunil Goutham <sgoutham@marvell.com> 10573M: Geetha sowjanya <gakula@marvell.com> 10574M: Subbaraya Sundeep <sbhatta@marvell.com> 10575M: hariprasad <hkelam@marvell.com> 10576L: netdev@vger.kernel.org 10577S: Supported 10578F: drivers/net/ethernet/marvell/octeontx2/nic/ 10579 10580MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 10581M: Sunil Goutham <sgoutham@marvell.com> 10582M: Linu Cherian <lcherian@marvell.com> 10583M: Geetha sowjanya <gakula@marvell.com> 10584M: Jerin Jacob <jerinj@marvell.com> 10585L: netdev@vger.kernel.org 10586S: Supported 10587F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 10588F: drivers/net/ethernet/marvell/octeontx2/af/ 10589 10590MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 10591M: Nicolas Pitre <nico@fluxnic.net> 10592S: Odd Fixes 10593F: drivers/mmc/host/mvsdio.* 10594 10595MARVELL USB MDIO CONTROLLER DRIVER 10596M: Tobias Waldekranz <tobias@waldekranz.com> 10597L: netdev@vger.kernel.org 10598S: Maintained 10599F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 10600F: drivers/net/mdio/mdio-mvusb.c 10601 10602MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 10603M: Hu Ziji <huziji@marvell.com> 10604L: linux-mmc@vger.kernel.org 10605S: Supported 10606F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt 10607F: drivers/mmc/host/sdhci-xenon* 10608 10609MATROX FRAMEBUFFER DRIVER 10610L: linux-fbdev@vger.kernel.org 10611S: Orphan 10612F: drivers/video/fbdev/matrox/matroxfb_* 10613F: include/uapi/linux/matroxfb.h 10614 10615MAX16065 HARDWARE MONITOR DRIVER 10616M: Guenter Roeck <linux@roeck-us.net> 10617L: linux-hwmon@vger.kernel.org 10618S: Maintained 10619F: Documentation/hwmon/max16065.rst 10620F: drivers/hwmon/max16065.c 10621 10622MAX2175 SDR TUNER DRIVER 10623M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 10624L: linux-media@vger.kernel.org 10625S: Maintained 10626T: git git://linuxtv.org/media_tree.git 10627F: Documentation/devicetree/bindings/media/i2c/max2175.txt 10628F: Documentation/userspace-api/media/drivers/max2175.rst 10629F: drivers/media/i2c/max2175* 10630F: include/uapi/linux/max2175.h 10631 10632MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 10633L: linux-hwmon@vger.kernel.org 10634S: Orphan 10635F: Documentation/hwmon/max6650.rst 10636F: drivers/hwmon/max6650.c 10637 10638MAX6697 HARDWARE MONITOR DRIVER 10639M: Guenter Roeck <linux@roeck-us.net> 10640L: linux-hwmon@vger.kernel.org 10641S: Maintained 10642F: Documentation/devicetree/bindings/hwmon/max6697.txt 10643F: Documentation/hwmon/max6697.rst 10644F: drivers/hwmon/max6697.c 10645F: include/linux/platform_data/max6697.h 10646 10647MAX9286 QUAD GMSL DESERIALIZER DRIVER 10648M: Jacopo Mondi <jacopo+renesas@jmondi.org> 10649M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 10650M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 10651M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 10652L: linux-media@vger.kernel.org 10653S: Maintained 10654F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 10655F: drivers/media/i2c/max9286.c 10656 10657MAX9860 MONO AUDIO VOICE CODEC DRIVER 10658M: Peter Rosin <peda@axentia.se> 10659L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10660S: Maintained 10661F: Documentation/devicetree/bindings/sound/max9860.txt 10662F: sound/soc/codecs/max9860.* 10663 10664MAXBOTIX ULTRASONIC RANGER IIO DRIVER 10665M: Andreas Klinger <ak@it-klinger.de> 10666L: linux-iio@vger.kernel.org 10667S: Maintained 10668F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 10669F: drivers/iio/proximity/mb1232.c 10670 10671MAXIM MAX77650 PMIC MFD DRIVER 10672M: Bartosz Golaszewski <bgolaszewski@baylibre.com> 10673L: linux-kernel@vger.kernel.org 10674S: Maintained 10675F: Documentation/devicetree/bindings/*/*max77650.yaml 10676F: Documentation/devicetree/bindings/*/max77650*.yaml 10677F: drivers/gpio/gpio-max77650.c 10678F: drivers/input/misc/max77650-onkey.c 10679F: drivers/leds/leds-max77650.c 10680F: drivers/mfd/max77650.c 10681F: drivers/power/supply/max77650-charger.c 10682F: drivers/regulator/max77650-regulator.c 10683F: include/linux/mfd/max77650.h 10684 10685MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 10686M: Javier Martinez Canillas <javier@dowhile0.org> 10687L: linux-kernel@vger.kernel.org 10688S: Supported 10689F: Documentation/devicetree/bindings/*/*max77802.txt 10690F: drivers/regulator/max77802-regulator.c 10691F: include/dt-bindings/*/*max77802.h 10692 10693MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 10694M: Krzysztof Kozlowski <krzk@kernel.org> 10695M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 10696L: linux-pm@vger.kernel.org 10697S: Supported 10698F: drivers/power/supply/max14577_charger.c 10699F: drivers/power/supply/max77693_charger.c 10700 10701MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 10702M: Chanwoo Choi <cw00.choi@samsung.com> 10703M: Krzysztof Kozlowski <krzk@kernel.org> 10704M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 10705L: linux-kernel@vger.kernel.org 10706S: Supported 10707F: Documentation/devicetree/bindings/*/max77686.txt 10708F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 10709F: Documentation/devicetree/bindings/mfd/max14577.txt 10710F: Documentation/devicetree/bindings/mfd/max77693.txt 10711F: drivers/*/max14577*.c 10712F: drivers/*/max77686*.c 10713F: drivers/*/max77693*.c 10714F: drivers/clk/clk-max77686.c 10715F: drivers/extcon/extcon-max14577.c 10716F: drivers/extcon/extcon-max77693.c 10717F: drivers/rtc/rtc-max77686.c 10718F: include/linux/mfd/max14577*.h 10719F: include/linux/mfd/max77686*.h 10720F: include/linux/mfd/max77693*.h 10721 10722MAXIRADIO FM RADIO RECEIVER DRIVER 10723M: Hans Verkuil <hverkuil@xs4all.nl> 10724L: linux-media@vger.kernel.org 10725S: Maintained 10726W: https://linuxtv.org 10727T: git git://linuxtv.org/media_tree.git 10728F: drivers/media/radio/radio-maxiradio* 10729 10730MCAN MMIO DEVICE DRIVER 10731M: Dan Murphy <dmurphy@ti.com> 10732M: Sriram Dash <sriram.dash@samsung.com> 10733L: linux-can@vger.kernel.org 10734S: Maintained 10735F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 10736F: drivers/net/can/m_can/m_can.c 10737F: drivers/net/can/m_can/m_can.h 10738F: drivers/net/can/m_can/m_can_platform.c 10739 10740MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 10741M: Rishi Gupta <gupt21@gmail.com> 10742L: linux-i2c@vger.kernel.org 10743L: linux-input@vger.kernel.org 10744S: Maintained 10745F: drivers/hid/hid-mcp2221.c 10746 10747MCP251XFD SPI-CAN NETWORK DRIVER 10748M: Marc Kleine-Budde <mkl@pengutronix.de> 10749M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 10750R: Thomas Kopp <thomas.kopp@microchip.com> 10751L: linux-can@vger.kernel.org 10752S: Maintained 10753F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 10754F: drivers/net/can/spi/mcp251xfd/ 10755 10756MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 10757M: Peter Rosin <peda@axentia.se> 10758L: linux-iio@vger.kernel.org 10759S: Maintained 10760F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 10761F: drivers/iio/potentiometer/mcp4018.c 10762F: drivers/iio/potentiometer/mcp4531.c 10763 10764MCR20A IEEE-802.15.4 RADIO DRIVER 10765M: Xue Liu <liuxuenetmail@gmail.com> 10766L: linux-wpan@vger.kernel.org 10767S: Maintained 10768W: https://github.com/xueliu/mcr20a-linux 10769F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 10770F: drivers/net/ieee802154/mcr20a.c 10771F: drivers/net/ieee802154/mcr20a.h 10772 10773MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 10774M: William Breathitt Gray <vilhelm.gray@gmail.com> 10775L: linux-iio@vger.kernel.org 10776S: Maintained 10777F: drivers/iio/dac/cio-dac.c 10778 10779MEDIA CONTROLLER FRAMEWORK 10780M: Sakari Ailus <sakari.ailus@linux.intel.com> 10781M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 10782L: linux-media@vger.kernel.org 10783S: Supported 10784W: https://www.linuxtv.org 10785T: git git://linuxtv.org/media_tree.git 10786F: drivers/media/mc/ 10787F: include/media/media-*.h 10788F: include/uapi/linux/media.h 10789 10790MEDIA DRIVER FOR FREESCALE IMX PXP 10791M: Philipp Zabel <p.zabel@pengutronix.de> 10792L: linux-media@vger.kernel.org 10793S: Maintained 10794T: git git://linuxtv.org/media_tree.git 10795F: drivers/media/platform/imx-pxp.[ch] 10796 10797MEDIA DRIVERS FOR ASCOT2E 10798M: Sergey Kozlov <serjk@netup.ru> 10799M: Abylay Ospan <aospan@netup.ru> 10800L: linux-media@vger.kernel.org 10801S: Supported 10802W: https://linuxtv.org 10803W: http://netup.tv/ 10804T: git git://linuxtv.org/media_tree.git 10805F: drivers/media/dvb-frontends/ascot2e* 10806 10807MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 10808M: Jasmin Jessich <jasmin@anw.at> 10809L: linux-media@vger.kernel.org 10810S: Maintained 10811W: https://linuxtv.org 10812T: git git://linuxtv.org/media_tree.git 10813F: drivers/media/dvb-frontends/cxd2099* 10814 10815MEDIA DRIVERS FOR CXD2841ER 10816M: Sergey Kozlov <serjk@netup.ru> 10817M: Abylay Ospan <aospan@netup.ru> 10818L: linux-media@vger.kernel.org 10819S: Supported 10820W: https://linuxtv.org 10821W: http://netup.tv/ 10822T: git git://linuxtv.org/media_tree.git 10823F: drivers/media/dvb-frontends/cxd2841er* 10824 10825MEDIA DRIVERS FOR CXD2880 10826M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 10827L: linux-media@vger.kernel.org 10828S: Supported 10829W: http://linuxtv.org/ 10830T: git git://linuxtv.org/media_tree.git 10831F: drivers/media/dvb-frontends/cxd2880/* 10832F: drivers/media/spi/cxd2880* 10833 10834MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 10835L: linux-media@vger.kernel.org 10836S: Orphan 10837W: https://linuxtv.org 10838T: git git://linuxtv.org/media_tree.git 10839F: drivers/media/pci/ddbridge/* 10840 10841MEDIA DRIVERS FOR FREESCALE IMX 10842M: Steve Longerbeam <slongerbeam@gmail.com> 10843M: Philipp Zabel <p.zabel@pengutronix.de> 10844L: linux-media@vger.kernel.org 10845S: Maintained 10846T: git git://linuxtv.org/media_tree.git 10847F: Documentation/admin-guide/media/imx.rst 10848F: Documentation/devicetree/bindings/media/imx.txt 10849F: drivers/staging/media/imx/ 10850F: include/linux/imx-media.h 10851F: include/media/imx.h 10852 10853MEDIA DRIVERS FOR FREESCALE IMX7 10854M: Rui Miguel Silva <rmfrfs@gmail.com> 10855L: linux-media@vger.kernel.org 10856S: Maintained 10857T: git git://linuxtv.org/media_tree.git 10858F: Documentation/admin-guide/media/imx7.rst 10859F: Documentation/devicetree/bindings/media/imx7-csi.txt 10860F: Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt 10861F: drivers/staging/media/imx/imx7-media-csi.c 10862F: drivers/staging/media/imx/imx7-mipi-csis.c 10863 10864MEDIA DRIVERS FOR HELENE 10865M: Abylay Ospan <aospan@netup.ru> 10866L: linux-media@vger.kernel.org 10867S: Supported 10868W: https://linuxtv.org 10869W: http://netup.tv/ 10870T: git git://linuxtv.org/media_tree.git 10871F: drivers/media/dvb-frontends/helene* 10872 10873MEDIA DRIVERS FOR HORUS3A 10874M: Sergey Kozlov <serjk@netup.ru> 10875M: Abylay Ospan <aospan@netup.ru> 10876L: linux-media@vger.kernel.org 10877S: Supported 10878W: https://linuxtv.org 10879W: http://netup.tv/ 10880T: git git://linuxtv.org/media_tree.git 10881F: drivers/media/dvb-frontends/horus3a* 10882 10883MEDIA DRIVERS FOR LNBH25 10884M: Sergey Kozlov <serjk@netup.ru> 10885M: Abylay Ospan <aospan@netup.ru> 10886L: linux-media@vger.kernel.org 10887S: Supported 10888W: https://linuxtv.org 10889W: http://netup.tv/ 10890T: git git://linuxtv.org/media_tree.git 10891F: drivers/media/dvb-frontends/lnbh25* 10892 10893MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 10894L: linux-media@vger.kernel.org 10895S: Orphan 10896W: https://linuxtv.org 10897T: git git://linuxtv.org/media_tree.git 10898F: drivers/media/dvb-frontends/mxl5xx* 10899 10900MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 10901M: Sergey Kozlov <serjk@netup.ru> 10902M: Abylay Ospan <aospan@netup.ru> 10903L: linux-media@vger.kernel.org 10904S: Supported 10905W: https://linuxtv.org 10906W: http://netup.tv/ 10907T: git git://linuxtv.org/media_tree.git 10908F: drivers/media/pci/netup_unidvb/* 10909 10910MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 10911M: Dmitry Osipenko <digetx@gmail.com> 10912L: linux-media@vger.kernel.org 10913L: linux-tegra@vger.kernel.org 10914S: Maintained 10915T: git git://linuxtv.org/media_tree.git 10916F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt 10917F: drivers/staging/media/tegra-vde/ 10918 10919MEDIA DRIVERS FOR RENESAS - CEU 10920M: Jacopo Mondi <jacopo@jmondi.org> 10921L: linux-media@vger.kernel.org 10922L: linux-renesas-soc@vger.kernel.org 10923S: Supported 10924T: git git://linuxtv.org/media_tree.git 10925F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 10926F: drivers/media/platform/renesas-ceu.c 10927F: include/media/drv-intf/renesas-ceu.h 10928 10929MEDIA DRIVERS FOR RENESAS - DRIF 10930M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 10931L: linux-media@vger.kernel.org 10932L: linux-renesas-soc@vger.kernel.org 10933S: Supported 10934T: git git://linuxtv.org/media_tree.git 10935F: Documentation/devicetree/bindings/media/renesas,drif.txt 10936F: drivers/media/platform/rcar_drif.c 10937 10938MEDIA DRIVERS FOR RENESAS - FCP 10939M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 10940L: linux-media@vger.kernel.org 10941L: linux-renesas-soc@vger.kernel.org 10942S: Supported 10943T: git git://linuxtv.org/media_tree.git 10944F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 10945F: drivers/media/platform/rcar-fcp.c 10946F: include/media/rcar-fcp.h 10947 10948MEDIA DRIVERS FOR RENESAS - FDP1 10949M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 10950L: linux-media@vger.kernel.org 10951L: linux-renesas-soc@vger.kernel.org 10952S: Supported 10953T: git git://linuxtv.org/media_tree.git 10954F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 10955F: drivers/media/platform/rcar_fdp1.c 10956 10957MEDIA DRIVERS FOR RENESAS - VIN 10958M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 10959L: linux-media@vger.kernel.org 10960L: linux-renesas-soc@vger.kernel.org 10961S: Supported 10962T: git git://linuxtv.org/media_tree.git 10963F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 10964F: Documentation/devicetree/bindings/media/renesas,vin.yaml 10965F: drivers/media/platform/rcar-vin/ 10966 10967MEDIA DRIVERS FOR RENESAS - VSP1 10968M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 10969M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 10970L: linux-media@vger.kernel.org 10971L: linux-renesas-soc@vger.kernel.org 10972S: Supported 10973T: git git://linuxtv.org/media_tree.git 10974F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 10975F: drivers/media/platform/vsp1/ 10976 10977MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 10978L: linux-media@vger.kernel.org 10979S: Orphan 10980W: https://linuxtv.org 10981T: git git://linuxtv.org/media_tree.git 10982F: drivers/media/dvb-frontends/stv0910* 10983 10984MEDIA DRIVERS FOR ST STV6111 TUNER ICs 10985L: linux-media@vger.kernel.org 10986S: Orphan 10987W: https://linuxtv.org 10988T: git git://linuxtv.org/media_tree.git 10989F: drivers/media/dvb-frontends/stv6111* 10990 10991MEDIA DRIVERS FOR STM32 - DCMI 10992M: Hugues Fruchet <hugues.fruchet@st.com> 10993L: linux-media@vger.kernel.org 10994S: Supported 10995T: git git://linuxtv.org/media_tree.git 10996F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 10997F: drivers/media/platform/stm32/stm32-dcmi.c 10998 10999MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 11000M: Mauro Carvalho Chehab <mchehab@kernel.org> 11001L: linux-media@vger.kernel.org 11002S: Maintained 11003W: https://linuxtv.org 11004Q: http://patchwork.kernel.org/project/linux-media/list/ 11005T: git git://linuxtv.org/media_tree.git 11006F: Documentation/admin-guide/media/ 11007F: Documentation/devicetree/bindings/media/ 11008F: Documentation/driver-api/media/ 11009F: Documentation/userspace-api/media/ 11010F: drivers/media/ 11011F: drivers/staging/media/ 11012F: include/linux/platform_data/media/ 11013F: include/media/ 11014F: include/uapi/linux/dvb/ 11015F: include/uapi/linux/ivtv* 11016F: include/uapi/linux/media.h 11017F: include/uapi/linux/meye.h 11018F: include/uapi/linux/uvcvideo.h 11019F: include/uapi/linux/v4l2-* 11020F: include/uapi/linux/videodev2.h 11021 11022MEDIATEK BLUETOOTH DRIVER 11023M: Sean Wang <sean.wang@mediatek.com> 11024L: linux-bluetooth@vger.kernel.org 11025L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 11026S: Maintained 11027F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 11028F: drivers/bluetooth/btmtkuart.c 11029 11030MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 11031M: Sean Wang <sean.wang@mediatek.com> 11032L: linux-pm@vger.kernel.org 11033S: Maintained 11034F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 11035F: drivers/power/reset/mt6323-poweroff.c 11036 11037MEDIATEK CIR DRIVER 11038M: Sean Wang <sean.wang@mediatek.com> 11039S: Maintained 11040F: drivers/media/rc/mtk-cir.c 11041 11042MEDIATEK DMA DRIVER 11043M: Sean Wang <sean.wang@mediatek.com> 11044L: dmaengine@vger.kernel.org 11045L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11046L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 11047S: Maintained 11048F: Documentation/devicetree/bindings/dma/mtk-* 11049F: drivers/dma/mediatek/ 11050 11051MEDIATEK ETHERNET DRIVER 11052M: Felix Fietkau <nbd@nbd.name> 11053M: John Crispin <john@phrozen.org> 11054M: Sean Wang <sean.wang@mediatek.com> 11055M: Mark Lee <Mark-MC.Lee@mediatek.com> 11056L: netdev@vger.kernel.org 11057S: Maintained 11058F: drivers/net/ethernet/mediatek/ 11059 11060MEDIATEK I2C CONTROLLER DRIVER 11061M: Qii Wang <qii.wang@mediatek.com> 11062L: linux-i2c@vger.kernel.org 11063S: Maintained 11064F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt 11065F: drivers/i2c/busses/i2c-mt65xx.c 11066 11067MEDIATEK JPEG DRIVER 11068M: Rick Chang <rick.chang@mediatek.com> 11069M: Bin Liu <bin.liu@mediatek.com> 11070S: Supported 11071F: Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt 11072F: drivers/media/platform/mtk-jpeg/ 11073 11074MEDIATEK MDP DRIVER 11075M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 11076M: Houlong Wei <houlong.wei@mediatek.com> 11077M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 11078S: Supported 11079F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 11080F: drivers/media/platform/mtk-mdp/ 11081F: drivers/media/platform/mtk-vpu/ 11082 11083MEDIATEK MEDIA DRIVER 11084M: Tiffany Lin <tiffany.lin@mediatek.com> 11085M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 11086S: Supported 11087F: Documentation/devicetree/bindings/media/mediatek-vcodec.txt 11088F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 11089F: drivers/media/platform/mtk-vcodec/ 11090F: drivers/media/platform/mtk-vpu/ 11091 11092MEDIATEK MMC/SD/SDIO DRIVER 11093M: Chaotian Jing <chaotian.jing@mediatek.com> 11094S: Maintained 11095F: Documentation/devicetree/bindings/mmc/mtk-sd.txt 11096F: drivers/mmc/host/mtk-sd.c 11097 11098MEDIATEK MT76 WIRELESS LAN DRIVER 11099M: Felix Fietkau <nbd@nbd.name> 11100M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 11101R: Ryder Lee <ryder.lee@mediatek.com> 11102L: linux-wireless@vger.kernel.org 11103S: Maintained 11104F: drivers/net/wireless/mediatek/mt76/ 11105 11106MEDIATEK MT7601U WIRELESS LAN DRIVER 11107M: Jakub Kicinski <kubakici@wp.pl> 11108L: linux-wireless@vger.kernel.org 11109S: Maintained 11110F: drivers/net/wireless/mediatek/mt7601u/ 11111 11112MEDIATEK MT7621/28/88 I2C DRIVER 11113M: Stefan Roese <sr@denx.de> 11114L: linux-i2c@vger.kernel.org 11115S: Maintained 11116F: Documentation/devicetree/bindings/i2c/i2c-mt7621.txt 11117F: drivers/i2c/busses/i2c-mt7621.c 11118 11119MEDIATEK NAND CONTROLLER DRIVER 11120L: linux-mtd@lists.infradead.org 11121S: Orphan 11122F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 11123F: drivers/mtd/nand/raw/mtk_* 11124 11125MEDIATEK PMIC LED DRIVER 11126M: Sean Wang <sean.wang@mediatek.com> 11127S: Maintained 11128F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 11129F: drivers/leds/leds-mt6323.c 11130 11131MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 11132M: Sean Wang <sean.wang@mediatek.com> 11133S: Maintained 11134F: drivers/char/hw_random/mtk-rng.c 11135 11136MEDIATEK SWITCH DRIVER 11137M: Sean Wang <sean.wang@mediatek.com> 11138M: Landen Chao <Landen.Chao@mediatek.com> 11139L: netdev@vger.kernel.org 11140S: Maintained 11141F: drivers/net/dsa/mt7530.* 11142F: net/dsa/tag_mtk.c 11143 11144MEDIATEK USB3 DRD IP DRIVER 11145M: Chunfeng Yun <chunfeng.yun@mediatek.com> 11146L: linux-usb@vger.kernel.org 11147L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11148L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 11149S: Maintained 11150F: drivers/usb/mtu3/ 11151 11152MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 11153M: Peter Senna Tschudin <peter.senna@gmail.com> 11154M: Martin Donnelly <martin.donnelly@ge.com> 11155M: Martyn Welch <martyn.welch@collabora.co.uk> 11156S: Maintained 11157F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 11158F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 11159 11160MEGARAID SCSI/SAS DRIVERS 11161M: Kashyap Desai <kashyap.desai@broadcom.com> 11162M: Sumit Saxena <sumit.saxena@broadcom.com> 11163M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 11164L: megaraidlinux.pdl@broadcom.com 11165L: linux-scsi@vger.kernel.org 11166S: Maintained 11167W: http://www.avagotech.com/support/ 11168F: Documentation/scsi/megaraid.rst 11169F: drivers/scsi/megaraid.* 11170F: drivers/scsi/megaraid/ 11171 11172MELEXIS MLX90614 DRIVER 11173M: Crt Mori <cmo@melexis.com> 11174L: linux-iio@vger.kernel.org 11175S: Supported 11176W: http://www.melexis.com 11177F: drivers/iio/temperature/mlx90614.c 11178 11179MELEXIS MLX90632 DRIVER 11180M: Crt Mori <cmo@melexis.com> 11181L: linux-iio@vger.kernel.org 11182S: Supported 11183W: http://www.melexis.com 11184F: drivers/iio/temperature/mlx90632.c 11185 11186MELFAS MIP4 TOUCHSCREEN DRIVER 11187M: Sangwon Jee <jeesw@melfas.com> 11188S: Supported 11189W: http://www.melfas.com 11190F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 11191F: drivers/input/touchscreen/melfas_mip4.c 11192 11193MELLANOX BLUEFIELD I2C DRIVER 11194M: Khalil Blaiech <kblaiech@mellanox.com> 11195L: linux-i2c@vger.kernel.org 11196S: Supported 11197F: drivers/i2c/busses/i2c-mlxbf.c 11198 11199MELLANOX ETHERNET DRIVER (mlx4_en) 11200M: Tariq Toukan <tariqt@nvidia.com> 11201L: netdev@vger.kernel.org 11202S: Supported 11203W: http://www.mellanox.com 11204Q: http://patchwork.ozlabs.org/project/netdev/list/ 11205F: drivers/net/ethernet/mellanox/mlx4/en_* 11206 11207MELLANOX ETHERNET DRIVER (mlx5e) 11208M: Saeed Mahameed <saeedm@nvidia.com> 11209L: netdev@vger.kernel.org 11210S: Supported 11211W: http://www.mellanox.com 11212Q: http://patchwork.ozlabs.org/project/netdev/list/ 11213F: drivers/net/ethernet/mellanox/mlx5/core/en_* 11214 11215MELLANOX ETHERNET INNOVA DRIVERS 11216R: Boris Pismenny <borisp@nvidia.com> 11217L: netdev@vger.kernel.org 11218S: Supported 11219W: http://www.mellanox.com 11220Q: http://patchwork.ozlabs.org/project/netdev/list/ 11221F: drivers/net/ethernet/mellanox/mlx5/core/accel/* 11222F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 11223F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 11224F: include/linux/mlx5/mlx5_ifc_fpga.h 11225 11226MELLANOX ETHERNET SWITCH DRIVERS 11227M: Jiri Pirko <jiri@nvidia.com> 11228M: Ido Schimmel <idosch@nvidia.com> 11229L: netdev@vger.kernel.org 11230S: Supported 11231W: http://www.mellanox.com 11232Q: http://patchwork.ozlabs.org/project/netdev/list/ 11233F: drivers/net/ethernet/mellanox/mlxsw/ 11234F: tools/testing/selftests/drivers/net/mlxsw/ 11235 11236MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 11237M: mlxsw@nvidia.com 11238L: netdev@vger.kernel.org 11239S: Supported 11240W: http://www.mellanox.com 11241Q: http://patchwork.ozlabs.org/project/netdev/list/ 11242F: drivers/net/ethernet/mellanox/mlxfw/ 11243 11244MELLANOX HARDWARE PLATFORM SUPPORT 11245M: Andy Shevchenko <andy@infradead.org> 11246M: Darren Hart <dvhart@infradead.org> 11247M: Vadim Pasternak <vadimp@nvidia.com> 11248L: platform-driver-x86@vger.kernel.org 11249S: Supported 11250F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 11251F: drivers/platform/mellanox/ 11252F: include/linux/platform_data/mlxreg.h 11253 11254MELLANOX MLX4 core VPI driver 11255M: Tariq Toukan <tariqt@nvidia.com> 11256L: netdev@vger.kernel.org 11257L: linux-rdma@vger.kernel.org 11258S: Supported 11259W: http://www.mellanox.com 11260Q: http://patchwork.ozlabs.org/project/netdev/list/ 11261F: drivers/net/ethernet/mellanox/mlx4/ 11262F: include/linux/mlx4/ 11263 11264MELLANOX MLX4 IB driver 11265M: Yishai Hadas <yishaih@nvidia.com> 11266L: linux-rdma@vger.kernel.org 11267S: Supported 11268W: http://www.mellanox.com 11269Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11270F: drivers/infiniband/hw/mlx4/ 11271F: include/linux/mlx4/ 11272F: include/uapi/rdma/mlx4-abi.h 11273 11274MELLANOX MLX5 core VPI driver 11275M: Saeed Mahameed <saeedm@nvidia.com> 11276M: Leon Romanovsky <leonro@nvidia.com> 11277L: netdev@vger.kernel.org 11278L: linux-rdma@vger.kernel.org 11279S: Supported 11280W: http://www.mellanox.com 11281Q: http://patchwork.ozlabs.org/project/netdev/list/ 11282F: Documentation/networking/device_drivers/ethernet/mellanox/ 11283F: drivers/net/ethernet/mellanox/mlx5/core/ 11284F: include/linux/mlx5/ 11285 11286MELLANOX MLX5 IB driver 11287M: Leon Romanovsky <leonro@nvidia.com> 11288L: linux-rdma@vger.kernel.org 11289S: Supported 11290W: http://www.mellanox.com 11291Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11292F: drivers/infiniband/hw/mlx5/ 11293F: include/linux/mlx5/ 11294F: include/uapi/rdma/mlx5-abi.h 11295 11296MELLANOX MLXCPLD I2C AND MUX DRIVER 11297M: Vadim Pasternak <vadimp@nvidia.com> 11298M: Michael Shych <michaelsh@nvidia.com> 11299L: linux-i2c@vger.kernel.org 11300S: Supported 11301F: Documentation/i2c/busses/i2c-mlxcpld.rst 11302F: drivers/i2c/busses/i2c-mlxcpld.c 11303F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 11304 11305MELLANOX MLXCPLD LED DRIVER 11306M: Vadim Pasternak <vadimp@nvidia.com> 11307L: linux-leds@vger.kernel.org 11308S: Supported 11309F: Documentation/leds/leds-mlxcpld.rst 11310F: drivers/leds/leds-mlxcpld.c 11311F: drivers/leds/leds-mlxreg.c 11312 11313MELLANOX PLATFORM DRIVER 11314M: Vadim Pasternak <vadimp@nvidia.com> 11315L: platform-driver-x86@vger.kernel.org 11316S: Supported 11317F: drivers/platform/x86/mlx-platform.c 11318 11319MEMBARRIER SUPPORT 11320M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 11321M: "Paul E. McKenney" <paulmck@kernel.org> 11322L: linux-kernel@vger.kernel.org 11323S: Supported 11324F: arch/powerpc/include/asm/membarrier.h 11325F: include/uapi/linux/membarrier.h 11326F: kernel/sched/membarrier.c 11327 11328MEMBLOCK 11329M: Mike Rapoport <rppt@linux.ibm.com> 11330L: linux-mm@kvack.org 11331S: Maintained 11332F: Documentation/core-api/boot-time-mm.rst 11333F: include/linux/memblock.h 11334F: mm/memblock.c 11335 11336MEMORY CONTROLLER DRIVERS 11337M: Krzysztof Kozlowski <krzk@kernel.org> 11338L: linux-kernel@vger.kernel.org 11339S: Maintained 11340T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 11341F: Documentation/devicetree/bindings/memory-controllers/ 11342F: drivers/memory/ 11343 11344MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 11345M: Dmitry Osipenko <digetx@gmail.com> 11346L: linux-pm@vger.kernel.org 11347L: linux-tegra@vger.kernel.org 11348T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 11349S: Maintained 11350F: drivers/devfreq/tegra20-devfreq.c 11351F: drivers/devfreq/tegra30-devfreq.c 11352 11353MEMORY MANAGEMENT 11354M: Andrew Morton <akpm@linux-foundation.org> 11355L: linux-mm@kvack.org 11356S: Maintained 11357W: http://www.linux-mm.org 11358T: quilt https://ozlabs.org/~akpm/mmotm/ 11359T: quilt https://ozlabs.org/~akpm/mmots/ 11360T: git git://github.com/hnaz/linux-mm.git 11361F: include/linux/gfp.h 11362F: include/linux/memory_hotplug.h 11363F: include/linux/mm.h 11364F: include/linux/mmzone.h 11365F: include/linux/vmalloc.h 11366F: mm/ 11367 11368MEMORY TECHNOLOGY DEVICES (MTD) 11369M: Miquel Raynal <miquel.raynal@bootlin.com> 11370M: Richard Weinberger <richard@nod.at> 11371M: Vignesh Raghavendra <vigneshr@ti.com> 11372L: linux-mtd@lists.infradead.org 11373S: Maintained 11374W: http://www.linux-mtd.infradead.org/ 11375Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 11376C: irc://irc.oftc.net/mtd 11377T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 11378T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 11379F: Documentation/devicetree/bindings/mtd/ 11380F: drivers/mtd/ 11381F: include/linux/mtd/ 11382F: include/uapi/mtd/ 11383 11384MEN A21 WATCHDOG DRIVER 11385M: Johannes Thumshirn <morbidrsa@gmail.com> 11386L: linux-watchdog@vger.kernel.org 11387S: Maintained 11388F: drivers/watchdog/mena21_wdt.c 11389 11390MEN CHAMELEON BUS (mcb) 11391M: Johannes Thumshirn <morbidrsa@gmail.com> 11392S: Maintained 11393F: Documentation/driver-api/men-chameleon-bus.rst 11394F: drivers/mcb/ 11395F: include/linux/mcb.h 11396 11397MEN F21BMC (Board Management Controller) 11398M: Andreas Werner <andreas.werner@men.de> 11399S: Supported 11400F: Documentation/hwmon/menf21bmc.rst 11401F: drivers/hwmon/menf21bmc_hwmon.c 11402F: drivers/leds/leds-menf21bmc.c 11403F: drivers/mfd/menf21bmc.c 11404F: drivers/watchdog/menf21bmc_wdt.c 11405 11406MEN Z069 WATCHDOG DRIVER 11407M: Johannes Thumshirn <jth@kernel.org> 11408L: linux-watchdog@vger.kernel.org 11409S: Maintained 11410F: drivers/watchdog/menz69_wdt.c 11411 11412MESON AO CEC DRIVER FOR AMLOGIC SOCS 11413M: Neil Armstrong <narmstrong@baylibre.com> 11414L: linux-media@vger.kernel.org 11415L: linux-amlogic@lists.infradead.org 11416S: Supported 11417W: http://linux-meson.com/ 11418T: git git://linuxtv.org/media_tree.git 11419F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 11420F: drivers/media/cec/platform/meson/ao-cec-g12a.c 11421F: drivers/media/cec/platform/meson/ao-cec.c 11422 11423MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 11424M: Liang Yang <liang.yang@amlogic.com> 11425L: linux-mtd@lists.infradead.org 11426S: Maintained 11427F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt 11428F: drivers/mtd/nand/raw/meson_* 11429 11430MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 11431M: Neil Armstrong <narmstrong@baylibre.com> 11432L: linux-media@vger.kernel.org 11433L: linux-amlogic@lists.infradead.org 11434S: Supported 11435T: git git://linuxtv.org/media_tree.git 11436F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 11437F: drivers/staging/media/meson/vdec/ 11438 11439METHODE UDPU SUPPORT 11440M: Vladimir Vid <vladimir.vid@sartura.hr> 11441S: Maintained 11442F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 11443 11444MHI BUS 11445M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 11446M: Hemant Kumar <hemantk@codeaurora.org> 11447L: linux-arm-msm@vger.kernel.org 11448S: Maintained 11449T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 11450F: Documentation/ABI/stable/sysfs-bus-mhi 11451F: Documentation/mhi/ 11452F: drivers/bus/mhi/ 11453F: include/linux/mhi.h 11454 11455MICROBLAZE ARCHITECTURE 11456M: Michal Simek <monstr@monstr.eu> 11457S: Supported 11458W: http://www.monstr.eu/fdt/ 11459T: git git://git.monstr.eu/linux-2.6-microblaze.git 11460F: arch/microblaze/ 11461 11462MICROCHIP AT91 DMA DRIVERS 11463M: Ludovic Desroches <ludovic.desroches@microchip.com> 11464M: Tudor Ambarus <tudor.ambarus@microchip.com> 11465L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11466L: dmaengine@vger.kernel.org 11467S: Supported 11468F: Documentation/devicetree/bindings/dma/atmel-dma.txt 11469F: drivers/dma/at_hdmac.c 11470F: drivers/dma/at_hdmac_regs.h 11471F: drivers/dma/at_xdmac.c 11472F: include/dt-bindings/dma/at91.h 11473F: include/linux/platform_data/dma-atmel.h 11474 11475MICROCHIP AT91 SERIAL DRIVER 11476M: Richard Genoud <richard.genoud@gmail.com> 11477S: Maintained 11478F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 11479F: drivers/tty/serial/atmel_serial.c 11480F: drivers/tty/serial/atmel_serial.h 11481 11482MICROCHIP AT91 USART MFD DRIVER 11483M: Radu Pirea <radu_nicolae.pirea@upb.ro> 11484L: linux-kernel@vger.kernel.org 11485S: Supported 11486F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 11487F: drivers/mfd/at91-usart.c 11488F: include/dt-bindings/mfd/at91-usart.h 11489 11490MICROCHIP AT91 USART SPI DRIVER 11491M: Radu Pirea <radu_nicolae.pirea@upb.ro> 11492L: linux-spi@vger.kernel.org 11493S: Supported 11494F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 11495F: drivers/spi/spi-at91-usart.c 11496 11497MICROCHIP AUDIO ASOC DRIVERS 11498M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 11499L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11500S: Supported 11501F: sound/soc/atmel 11502 11503MICROCHIP ECC DRIVER 11504M: Tudor Ambarus <tudor.ambarus@microchip.com> 11505L: linux-crypto@vger.kernel.org 11506S: Maintained 11507F: drivers/crypto/atmel-ecc.* 11508 11509MICROCHIP I2C DRIVER 11510M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 11511L: linux-i2c@vger.kernel.org 11512S: Supported 11513F: drivers/i2c/busses/i2c-at91-*.c 11514F: drivers/i2c/busses/i2c-at91.h 11515 11516MICROCHIP ISC DRIVER 11517M: Eugen Hristev <eugen.hristev@microchip.com> 11518L: linux-media@vger.kernel.org 11519S: Supported 11520F: Documentation/devicetree/bindings/media/atmel-isc.txt 11521F: drivers/media/platform/atmel/atmel-isc-base.c 11522F: drivers/media/platform/atmel/atmel-isc-regs.h 11523F: drivers/media/platform/atmel/atmel-isc.h 11524F: drivers/media/platform/atmel/atmel-sama5d2-isc.c 11525F: include/linux/atmel-isc-media.h 11526 11527MICROCHIP ISI DRIVER 11528M: Eugen Hristev <eugen.hristev@microchip.com> 11529L: linux-media@vger.kernel.org 11530S: Supported 11531F: drivers/media/platform/atmel/atmel-isi.c 11532F: drivers/media/platform/atmel/atmel-isi.h 11533 11534MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 11535M: Woojung Huh <woojung.huh@microchip.com> 11536M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 11537L: netdev@vger.kernel.org 11538S: Maintained 11539F: Documentation/devicetree/bindings/net/dsa/ksz.txt 11540F: drivers/net/dsa/microchip/* 11541F: include/linux/platform_data/microchip-ksz.h 11542F: net/dsa/tag_ksz.c 11543 11544MICROCHIP LAN743X ETHERNET DRIVER 11545M: Bryan Whitehead <bryan.whitehead@microchip.com> 11546M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 11547L: netdev@vger.kernel.org 11548S: Maintained 11549F: drivers/net/ethernet/microchip/lan743x_* 11550 11551MICROCHIP LCDFB DRIVER 11552M: Nicolas Ferre <nicolas.ferre@microchip.com> 11553L: linux-fbdev@vger.kernel.org 11554S: Maintained 11555F: drivers/video/fbdev/atmel_lcdfb.c 11556F: include/video/atmel_lcdc.h 11557 11558MICROCHIP MCP16502 PMIC DRIVER 11559M: Andrei Stefanescu <andrei.stefanescu@microchip.com> 11560L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11561S: Maintained 11562F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 11563F: drivers/regulator/mcp16502.c 11564 11565MICROCHIP MCP3911 ADC DRIVER 11566M: Marcus Folkesson <marcus.folkesson@gmail.com> 11567M: Kent Gustavsson <kent@minoris.se> 11568L: linux-iio@vger.kernel.org 11569S: Supported 11570F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 11571F: drivers/iio/adc/mcp3911.c 11572 11573MICROCHIP MMC/SD/SDIO MCI DRIVER 11574M: Ludovic Desroches <ludovic.desroches@microchip.com> 11575S: Maintained 11576F: drivers/mmc/host/atmel-mci.c 11577 11578MICROCHIP NAND DRIVER 11579M: Tudor Ambarus <tudor.ambarus@microchip.com> 11580L: linux-mtd@lists.infradead.org 11581S: Supported 11582F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 11583F: drivers/mtd/nand/raw/atmel/* 11584 11585MICROCHIP PWM DRIVER 11586M: Claudiu Beznea <claudiu.beznea@microchip.com> 11587L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11588L: linux-pwm@vger.kernel.org 11589S: Supported 11590F: Documentation/devicetree/bindings/pwm/atmel-pwm.txt 11591F: drivers/pwm/pwm-atmel.c 11592 11593MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 11594M: Eugen Hristev <eugen.hristev@microchip.com> 11595L: linux-iio@vger.kernel.org 11596S: Supported 11597F: Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt 11598F: drivers/iio/adc/at91-sama5d2_adc.c 11599F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 11600 11601MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 11602M: Claudiu Beznea <claudiu.beznea@microchip.com> 11603S: Supported 11604F: drivers/power/reset/at91-sama5d2_shdwc.c 11605 11606MICROCHIP SPI DRIVER 11607M: Tudor Ambarus <tudor.ambarus@microchip.com> 11608S: Supported 11609F: drivers/spi/spi-atmel.* 11610 11611MICROCHIP SSC DRIVER 11612M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 11613L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11614S: Supported 11615F: drivers/misc/atmel-ssc.c 11616F: include/linux/atmel-ssc.h 11617 11618MICROCHIP USB251XB DRIVER 11619M: Richard Leitner <richard.leitner@skidata.com> 11620L: linux-usb@vger.kernel.org 11621S: Maintained 11622F: Documentation/devicetree/bindings/usb/usb251xb.txt 11623F: drivers/usb/misc/usb251xb.c 11624 11625MICROCHIP USBA UDC DRIVER 11626M: Cristian Birsan <cristian.birsan@microchip.com> 11627L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11628S: Supported 11629F: drivers/usb/gadget/udc/atmel_usba_udc.* 11630 11631MICROCHIP WILC1000 WIFI DRIVER 11632M: Ajay Singh <ajay.kathat@microchip.com> 11633M: Claudiu Beznea <claudiu.beznea@microchip.com> 11634L: linux-wireless@vger.kernel.org 11635S: Supported 11636F: drivers/net/wireless/microchip/wilc1000/ 11637 11638MICROSEMI MIPS SOCS 11639M: Alexandre Belloni <alexandre.belloni@bootlin.com> 11640M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 11641L: linux-mips@vger.kernel.org 11642S: Supported 11643F: Documentation/devicetree/bindings/mips/mscc.txt 11644F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 11645F: arch/mips/boot/dts/mscc/ 11646F: arch/mips/configs/generic/board-ocelot.config 11647F: arch/mips/generic/board-ocelot.c 11648 11649MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 11650M: Don Brace <don.brace@microchip.com> 11651L: storagedev@microchip.com 11652L: linux-scsi@vger.kernel.org 11653S: Supported 11654F: Documentation/scsi/smartpqi.rst 11655F: drivers/scsi/smartpqi/Kconfig 11656F: drivers/scsi/smartpqi/Makefile 11657F: drivers/scsi/smartpqi/smartpqi*.[ch] 11658F: include/linux/cciss*.h 11659F: include/uapi/linux/cciss*.h 11660 11661MICROSOFT SURFACE PRO 3 BUTTON DRIVER 11662M: Chen Yu <yu.c.chen@intel.com> 11663L: platform-driver-x86@vger.kernel.org 11664S: Supported 11665F: drivers/platform/x86/surfacepro3_button.c 11666 11667MICROTEK X6 SCANNER 11668M: Oliver Neukum <oliver@neukum.org> 11669S: Maintained 11670F: drivers/usb/image/microtek.* 11671 11672MIPS 11673M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 11674L: linux-mips@vger.kernel.org 11675S: Maintained 11676W: http://www.linux-mips.org/ 11677Q: https://patchwork.kernel.org/project/linux-mips/list/ 11678T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 11679F: Documentation/devicetree/bindings/mips/ 11680F: Documentation/mips/ 11681F: arch/mips/ 11682F: drivers/platform/mips/ 11683 11684MIPS BOSTON DEVELOPMENT BOARD 11685M: Paul Burton <paulburton@kernel.org> 11686L: linux-mips@vger.kernel.org 11687S: Maintained 11688F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 11689F: arch/mips/boot/dts/img/boston.dts 11690F: arch/mips/configs/generic/board-boston.config 11691F: drivers/clk/imgtec/clk-boston.c 11692F: include/dt-bindings/clock/boston-clock.h 11693 11694MIPS CORE DRIVERS 11695M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 11696M: Serge Semin <fancer.lancer@gmail.com> 11697L: linux-mips@vger.kernel.org 11698S: Supported 11699F: drivers/bus/mips_cdmm.c 11700F: drivers/clocksource/mips-gic-timer.c 11701F: drivers/cpuidle/cpuidle-cps.c 11702F: drivers/irqchip/irq-mips-cpu.c 11703F: drivers/irqchip/irq-mips-gic.c 11704 11705MIPS GENERIC PLATFORM 11706M: Paul Burton <paulburton@kernel.org> 11707L: linux-mips@vger.kernel.org 11708S: Supported 11709F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 11710F: arch/mips/generic/ 11711F: arch/mips/tools/generic-board-config.sh 11712 11713MIPS RINT INSTRUCTION EMULATION 11714M: Aleksandar Markovic <aleksandar.markovic@mips.com> 11715L: linux-mips@vger.kernel.org 11716S: Supported 11717F: arch/mips/math-emu/dp_rint.c 11718F: arch/mips/math-emu/sp_rint.c 11719 11720MIPS/LOONGSON1 ARCHITECTURE 11721M: Keguang Zhang <keguang.zhang@gmail.com> 11722L: linux-mips@vger.kernel.org 11723S: Maintained 11724F: arch/mips/include/asm/mach-loongson32/ 11725F: arch/mips/loongson32/ 11726F: drivers/*/*/*loongson1* 11727F: drivers/*/*loongson1* 11728 11729MIPS/LOONGSON2EF ARCHITECTURE 11730M: Jiaxun Yang <jiaxun.yang@flygoat.com> 11731L: linux-mips@vger.kernel.org 11732S: Maintained 11733F: arch/mips/include/asm/mach-loongson2ef/ 11734F: arch/mips/loongson2ef/ 11735F: drivers/*/*/*loongson2* 11736F: drivers/*/*loongson2* 11737 11738MIPS/LOONGSON64 ARCHITECTURE 11739M: Huacai Chen <chenhc@lemote.com> 11740M: Jiaxun Yang <jiaxun.yang@flygoat.com> 11741L: linux-mips@vger.kernel.org 11742S: Maintained 11743F: arch/mips/include/asm/mach-loongson64/ 11744F: arch/mips/loongson64/ 11745F: drivers/*/*/*loongson3* 11746F: drivers/*/*loongson3* 11747F: drivers/irqchip/irq-loongson* 11748F: drivers/platform/mips/cpu_hwmon.c 11749 11750MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 11751M: Hans Verkuil <hverkuil@xs4all.nl> 11752L: linux-media@vger.kernel.org 11753S: Odd Fixes 11754W: https://linuxtv.org 11755T: git git://linuxtv.org/media_tree.git 11756F: drivers/media/radio/radio-miropcm20* 11757 11758MMP SUPPORT 11759R: Lubomir Rintel <lkundrak@v3.sk> 11760L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11761S: Odd Fixes 11762T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 11763F: arch/arm/boot/dts/mmp* 11764F: arch/arm/mach-mmp/ 11765F: include/linux/soc/mmp/ 11766 11767MMP USB PHY DRIVERS 11768R: Lubomir Rintel <lkundrak@v3.sk> 11769L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11770S: Maintained 11771F: drivers/phy/marvell/phy-mmp3-usb.c 11772F: drivers/phy/marvell/phy-pxa-usb.c 11773 11774MMU GATHER AND TLB INVALIDATION 11775M: Will Deacon <will@kernel.org> 11776M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 11777M: Andrew Morton <akpm@linux-foundation.org> 11778M: Nick Piggin <npiggin@gmail.com> 11779M: Peter Zijlstra <peterz@infradead.org> 11780L: linux-arch@vger.kernel.org 11781L: linux-mm@kvack.org 11782S: Maintained 11783F: arch/*/include/asm/tlb.h 11784F: include/asm-generic/tlb.h 11785F: mm/mmu_gather.c 11786 11787MN88472 MEDIA DRIVER 11788M: Antti Palosaari <crope@iki.fi> 11789L: linux-media@vger.kernel.org 11790S: Maintained 11791W: https://linuxtv.org 11792W: http://palosaari.fi/linux/ 11793Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11794F: drivers/media/dvb-frontends/mn88472* 11795 11796MN88473 MEDIA DRIVER 11797M: Antti Palosaari <crope@iki.fi> 11798L: linux-media@vger.kernel.org 11799S: Maintained 11800W: https://linuxtv.org 11801W: http://palosaari.fi/linux/ 11802Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11803F: drivers/media/dvb-frontends/mn88473* 11804 11805MODULE SUPPORT 11806M: Jessica Yu <jeyu@kernel.org> 11807S: Maintained 11808T: git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next 11809F: include/linux/module.h 11810F: kernel/module.c 11811 11812MONOLITHIC POWER SYSTEM PMIC DRIVER 11813M: Saravanan Sekar <sravanhome@gmail.com> 11814S: Maintained 11815F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 11816F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 11817F: drivers/iio/adc/mp2629_adc.c 11818F: drivers/mfd/mp2629.c 11819F: drivers/power/supply/mp2629_charger.c 11820F: drivers/regulator/mp5416.c 11821F: drivers/regulator/mpq7920.c 11822F: drivers/regulator/mpq7920.h 11823F: include/linux/mfd/mp2629.h 11824 11825MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 11826S: Orphan 11827W: http://popies.net/meye/ 11828F: Documentation/userspace-api/media/drivers/meye* 11829F: drivers/media/pci/meye/ 11830F: include/uapi/linux/meye.h 11831 11832MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 11833M: Jiri Slaby <jirislaby@kernel.org> 11834S: Maintained 11835F: Documentation/driver-api/serial/moxa-smartio.rst 11836F: drivers/tty/mxser.* 11837 11838MR800 AVERMEDIA USB FM RADIO DRIVER 11839M: Alexey Klimov <klimov.linux@gmail.com> 11840L: linux-media@vger.kernel.org 11841S: Maintained 11842T: git git://linuxtv.org/media_tree.git 11843F: drivers/media/radio/radio-mr800.c 11844 11845MRF24J40 IEEE 802.15.4 RADIO DRIVER 11846M: Alan Ott <alan@signal11.us> 11847L: linux-wpan@vger.kernel.org 11848S: Maintained 11849F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 11850F: drivers/net/ieee802154/mrf24j40.c 11851 11852MSI LAPTOP SUPPORT 11853M: "Lee, Chun-Yi" <jlee@suse.com> 11854L: platform-driver-x86@vger.kernel.org 11855S: Maintained 11856F: drivers/platform/x86/msi-laptop.c 11857 11858MSI WMI SUPPORT 11859L: platform-driver-x86@vger.kernel.org 11860S: Orphan 11861F: drivers/platform/x86/msi-wmi.c 11862 11863MSI001 MEDIA DRIVER 11864M: Antti Palosaari <crope@iki.fi> 11865L: linux-media@vger.kernel.org 11866S: Maintained 11867W: https://linuxtv.org 11868W: http://palosaari.fi/linux/ 11869Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11870T: git git://linuxtv.org/anttip/media_tree.git 11871F: drivers/media/tuners/msi001* 11872 11873MSI2500 MEDIA DRIVER 11874M: Antti Palosaari <crope@iki.fi> 11875L: linux-media@vger.kernel.org 11876S: Maintained 11877W: https://linuxtv.org 11878W: http://palosaari.fi/linux/ 11879Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11880T: git git://linuxtv.org/anttip/media_tree.git 11881F: drivers/media/usb/msi2500/ 11882 11883MSTAR INTERRUPT CONTROLLER DRIVER 11884M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 11885M: Daniel Palmer <daniel@thingy.jp> 11886S: Maintained 11887F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 11888F: drivers/irqchip/irq-mst-intc.c 11889 11890MSYSTEMS DISKONCHIP G3 MTD DRIVER 11891M: Robert Jarzmik <robert.jarzmik@free.fr> 11892L: linux-mtd@lists.infradead.org 11893S: Maintained 11894F: drivers/mtd/devices/docg3* 11895 11896MT9M032 APTINA SENSOR DRIVER 11897M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11898L: linux-media@vger.kernel.org 11899S: Maintained 11900T: git git://linuxtv.org/media_tree.git 11901F: drivers/media/i2c/mt9m032.c 11902F: include/media/i2c/mt9m032.h 11903 11904MT9P031 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: drivers/media/i2c/mt9p031.c 11910F: include/media/i2c/mt9p031.h 11911 11912MT9T001 APTINA CAMERA SENSOR 11913M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11914L: linux-media@vger.kernel.org 11915S: Maintained 11916T: git git://linuxtv.org/media_tree.git 11917F: drivers/media/i2c/mt9t001.c 11918F: include/media/i2c/mt9t001.h 11919 11920MT9T112 APTINA CAMERA SENSOR 11921M: Jacopo Mondi <jacopo@jmondi.org> 11922L: linux-media@vger.kernel.org 11923S: Odd Fixes 11924T: git git://linuxtv.org/media_tree.git 11925F: drivers/media/i2c/mt9t112.c 11926F: include/media/i2c/mt9t112.h 11927 11928MT9V032 APTINA CAMERA SENSOR 11929M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11930L: linux-media@vger.kernel.org 11931S: Maintained 11932T: git git://linuxtv.org/media_tree.git 11933F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 11934F: drivers/media/i2c/mt9v032.c 11935F: include/media/i2c/mt9v032.h 11936 11937MT9V111 APTINA CAMERA SENSOR 11938M: Jacopo Mondi <jacopo@jmondi.org> 11939L: linux-media@vger.kernel.org 11940S: Maintained 11941T: git git://linuxtv.org/media_tree.git 11942F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt 11943F: drivers/media/i2c/mt9v111.c 11944 11945MULTIFUNCTION DEVICES (MFD) 11946M: Lee Jones <lee.jones@linaro.org> 11947S: Supported 11948T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 11949F: Documentation/devicetree/bindings/mfd/ 11950F: drivers/mfd/ 11951F: include/dt-bindings/mfd/ 11952F: include/linux/mfd/ 11953 11954MULTIMEDIA CARD (MMC) ETC. OVER SPI 11955S: Orphan 11956F: drivers/mmc/host/mmc_spi.c 11957F: include/linux/spi/mmc_spi.h 11958 11959MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 11960M: Ulf Hansson <ulf.hansson@linaro.org> 11961L: linux-mmc@vger.kernel.org 11962S: Maintained 11963T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 11964F: Documentation/devicetree/bindings/mmc/ 11965F: drivers/mmc/ 11966F: include/linux/mmc/ 11967F: include/uapi/linux/mmc/ 11968 11969MULTIPLEXER SUBSYSTEM 11970M: Peter Rosin <peda@axentia.se> 11971S: Maintained 11972F: Documentation/ABI/testing/sysfs-class-mux* 11973F: Documentation/devicetree/bindings/mux/ 11974F: drivers/mux/ 11975F: include/dt-bindings/mux/ 11976F: include/linux/mux/ 11977 11978MULTITECH MULTIPORT CARD (ISICOM) 11979S: Orphan 11980F: drivers/tty/isicom.c 11981F: include/linux/isicom.h 11982 11983MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 11984M: Bin Liu <b-liu@ti.com> 11985L: linux-usb@vger.kernel.org 11986S: Maintained 11987F: drivers/usb/musb/ 11988 11989MXL301RF MEDIA DRIVER 11990M: Akihiro Tsukada <tskd08@gmail.com> 11991L: linux-media@vger.kernel.org 11992S: Odd Fixes 11993F: drivers/media/tuners/mxl301rf* 11994 11995MXL5007T MEDIA DRIVER 11996M: Michael Krufky <mkrufky@linuxtv.org> 11997L: linux-media@vger.kernel.org 11998S: Maintained 11999W: https://linuxtv.org 12000W: http://github.com/mkrufky 12001Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12002T: git git://linuxtv.org/mkrufky/tuners.git 12003F: drivers/media/tuners/mxl5007t.* 12004 12005MXSFB DRM DRIVER 12006M: Marek Vasut <marex@denx.de> 12007M: Stefan Agner <stefan@agner.ch> 12008L: dri-devel@lists.freedesktop.org 12009S: Supported 12010T: git git://anongit.freedesktop.org/drm/drm-misc 12011F: Documentation/devicetree/bindings/display/mxsfb.txt 12012F: drivers/gpu/drm/mxsfb/ 12013 12014MYLEX DAC960 PCI RAID Controller 12015M: Hannes Reinecke <hare@kernel.org> 12016L: linux-scsi@vger.kernel.org 12017S: Supported 12018F: drivers/scsi/myrb.* 12019F: drivers/scsi/myrs.* 12020 12021MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 12022M: Chris Lee <christopher.lee@cspi.com> 12023L: netdev@vger.kernel.org 12024S: Supported 12025W: https://www.cspi.com/ethernet-products/support/downloads/ 12026F: drivers/net/ethernet/myricom/myri10ge/ 12027 12028NAND FLASH SUBSYSTEM 12029M: Miquel Raynal <miquel.raynal@bootlin.com> 12030R: Richard Weinberger <richard@nod.at> 12031L: linux-mtd@lists.infradead.org 12032S: Maintained 12033W: http://www.linux-mtd.infradead.org/ 12034Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 12035C: irc://irc.oftc.net/mtd 12036T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 12037F: drivers/mtd/nand/ 12038F: include/linux/mtd/*nand*.h 12039 12040NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 12041M: Daniel Mack <zonque@gmail.com> 12042L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12043S: Maintained 12044W: http://www.native-instruments.com 12045F: sound/usb/caiaq/ 12046 12047NATSEMI ETHERNET DRIVER (DP8381x) 12048S: Orphan 12049F: drivers/net/ethernet/natsemi/natsemi.c 12050 12051NCR 5380 SCSI DRIVERS 12052M: Finn Thain <fthain@telegraphics.com.au> 12053M: Michael Schmitz <schmitzmic@gmail.com> 12054L: linux-scsi@vger.kernel.org 12055S: Maintained 12056F: Documentation/scsi/g_NCR5380.rst 12057F: drivers/scsi/NCR5380.* 12058F: drivers/scsi/arm/cumana_1.c 12059F: drivers/scsi/arm/oak.c 12060F: drivers/scsi/atari_scsi.* 12061F: drivers/scsi/dmx3191d.c 12062F: drivers/scsi/g_NCR5380.* 12063F: drivers/scsi/mac_scsi.* 12064F: drivers/scsi/sun3_scsi.* 12065F: drivers/scsi/sun3_scsi_vme.c 12066 12067NCSI LIBRARY 12068M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 12069S: Maintained 12070F: net/ncsi/ 12071 12072NCT6775 HARDWARE MONITOR DRIVER 12073M: Guenter Roeck <linux@roeck-us.net> 12074L: linux-hwmon@vger.kernel.org 12075S: Maintained 12076F: Documentation/hwmon/nct6775.rst 12077F: drivers/hwmon/nct6775.c 12078 12079NETDEVSIM 12080M: Jakub Kicinski <kuba@kernel.org> 12081S: Maintained 12082F: drivers/net/netdevsim/* 12083 12084NETEM NETWORK EMULATOR 12085M: Stephen Hemminger <stephen@networkplumber.org> 12086L: netdev@vger.kernel.org 12087S: Maintained 12088F: net/sched/sch_netem.c 12089 12090NETERION 10GbE DRIVERS (s2io/vxge) 12091M: Jon Mason <jdmason@kudzu.us> 12092L: netdev@vger.kernel.org 12093S: Supported 12094F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 12095F: Documentation/networking/device_drivers/ethernet/neterion/vxge.rst 12096F: drivers/net/ethernet/neterion/ 12097 12098NETFILTER 12099M: Pablo Neira Ayuso <pablo@netfilter.org> 12100M: Jozsef Kadlecsik <kadlec@netfilter.org> 12101M: Florian Westphal <fw@strlen.de> 12102L: netfilter-devel@vger.kernel.org 12103L: coreteam@netfilter.org 12104S: Maintained 12105W: http://www.netfilter.org/ 12106W: http://www.iptables.org/ 12107W: http://www.nftables.org/ 12108Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 12109T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git 12110T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git 12111F: include/linux/netfilter* 12112F: include/linux/netfilter/ 12113F: include/net/netfilter/ 12114F: include/uapi/linux/netfilter* 12115F: include/uapi/linux/netfilter/ 12116F: net/*/netfilter.c 12117F: net/*/netfilter/ 12118F: net/bridge/br_netfilter*.c 12119F: net/netfilter/ 12120 12121NETROM NETWORK LAYER 12122M: Ralf Baechle <ralf@linux-mips.org> 12123L: linux-hams@vger.kernel.org 12124S: Maintained 12125W: http://www.linux-ax25.org/ 12126F: include/net/netrom.h 12127F: include/uapi/linux/netrom.h 12128F: net/netrom/ 12129 12130NETRONOME ETHERNET DRIVERS 12131M: Simon Horman <simon.horman@netronome.com> 12132R: Jakub Kicinski <kuba@kernel.org> 12133L: oss-drivers@netronome.com 12134S: Maintained 12135F: drivers/net/ethernet/netronome/ 12136 12137NETWORK BLOCK DEVICE (NBD) 12138M: Josef Bacik <josef@toxicpanda.com> 12139L: linux-block@vger.kernel.org 12140L: nbd@other.debian.org 12141S: Maintained 12142F: Documentation/admin-guide/blockdev/nbd.rst 12143F: drivers/block/nbd.c 12144F: include/trace/events/nbd.h 12145F: include/uapi/linux/nbd.h 12146 12147NETWORK DROP MONITOR 12148M: Neil Horman <nhorman@tuxdriver.com> 12149L: netdev@vger.kernel.org 12150S: Maintained 12151W: https://fedorahosted.org/dropwatch/ 12152F: include/uapi/linux/net_dropmon.h 12153F: net/core/drop_monitor.c 12154 12155NETWORKING DRIVERS 12156M: "David S. Miller" <davem@davemloft.net> 12157M: Jakub Kicinski <kuba@kernel.org> 12158L: netdev@vger.kernel.org 12159S: Maintained 12160W: http://www.linuxfoundation.org/en/Net 12161Q: http://patchwork.ozlabs.org/project/netdev/list/ 12162T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 12163T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 12164F: Documentation/devicetree/bindings/net/ 12165F: drivers/connector/ 12166F: drivers/net/ 12167F: include/linux/etherdevice.h 12168F: include/linux/fcdevice.h 12169F: include/linux/fddidevice.h 12170F: include/linux/hippidevice.h 12171F: include/linux/if_* 12172F: include/linux/inetdevice.h 12173F: include/linux/netdevice.h 12174F: include/uapi/linux/if_* 12175F: include/uapi/linux/netdevice.h 12176 12177NETWORKING DRIVERS (WIRELESS) 12178M: Kalle Valo <kvalo@codeaurora.org> 12179L: linux-wireless@vger.kernel.org 12180S: Maintained 12181Q: http://patchwork.kernel.org/project/linux-wireless/list/ 12182T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git 12183T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 12184F: Documentation/devicetree/bindings/net/wireless/ 12185F: drivers/net/wireless/ 12186 12187NETWORKING [DSA] 12188M: Andrew Lunn <andrew@lunn.ch> 12189M: Vivien Didelot <vivien.didelot@gmail.com> 12190M: Florian Fainelli <f.fainelli@gmail.com> 12191M: Vladimir Oltean <olteanv@gmail.com> 12192S: Maintained 12193F: Documentation/devicetree/bindings/net/dsa/ 12194F: drivers/net/dsa/ 12195F: include/linux/dsa/ 12196F: include/linux/platform_data/dsa.h 12197F: include/net/dsa.h 12198F: net/dsa/ 12199 12200NETWORKING [GENERAL] 12201M: "David S. Miller" <davem@davemloft.net> 12202M: Jakub Kicinski <kuba@kernel.org> 12203L: netdev@vger.kernel.org 12204S: Maintained 12205W: http://www.linuxfoundation.org/en/Net 12206Q: http://patchwork.ozlabs.org/project/netdev/list/ 12207B: mailto:netdev@vger.kernel.org 12208T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 12209T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 12210F: Documentation/networking/ 12211F: include/linux/in.h 12212F: include/linux/net.h 12213F: include/linux/netdevice.h 12214F: include/net/ 12215F: include/uapi/linux/in.h 12216F: include/uapi/linux/net.h 12217F: include/uapi/linux/net_namespace.h 12218F: include/uapi/linux/netdevice.h 12219F: lib/net_utils.c 12220F: lib/random32.c 12221F: net/ 12222F: tools/testing/selftests/net/ 12223 12224NETWORKING [IPSEC] 12225M: Steffen Klassert <steffen.klassert@secunet.com> 12226M: Herbert Xu <herbert@gondor.apana.org.au> 12227M: "David S. Miller" <davem@davemloft.net> 12228L: netdev@vger.kernel.org 12229S: Maintained 12230T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 12231T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 12232F: include/net/xfrm.h 12233F: include/uapi/linux/xfrm.h 12234F: net/ipv4/ah4.c 12235F: net/ipv4/esp4* 12236F: net/ipv4/ip_vti.c 12237F: net/ipv4/ipcomp.c 12238F: net/ipv4/xfrm* 12239F: net/ipv6/ah6.c 12240F: net/ipv6/esp6* 12241F: net/ipv6/ip6_vti.c 12242F: net/ipv6/ipcomp6.c 12243F: net/ipv6/xfrm* 12244F: net/key/ 12245F: net/xfrm/ 12246F: tools/testing/selftests/net/ipsec.c 12247 12248NETWORKING [IPv4/IPv6] 12249M: "David S. Miller" <davem@davemloft.net> 12250M: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru> 12251M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 12252L: netdev@vger.kernel.org 12253S: Maintained 12254T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 12255F: arch/x86/net/* 12256F: include/net/ip* 12257F: net/ipv4/ 12258F: net/ipv6/ 12259 12260NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 12261M: Paul Moore <paul@paul-moore.com> 12262L: netdev@vger.kernel.org 12263L: linux-security-module@vger.kernel.org 12264S: Maintained 12265W: https://github.com/netlabel 12266F: Documentation/netlabel/ 12267F: include/net/calipso.h 12268F: include/net/cipso_ipv4.h 12269F: include/net/netlabel.h 12270F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 12271F: include/uapi/linux/netfilter/xt_SECMARK.h 12272F: net/ipv4/cipso_ipv4.c 12273F: net/ipv6/calipso.c 12274F: net/netfilter/xt_CONNSECMARK.c 12275F: net/netfilter/xt_SECMARK.c 12276F: net/netlabel/ 12277 12278NETWORKING [MPTCP] 12279M: Mat Martineau <mathew.j.martineau@linux.intel.com> 12280M: Matthieu Baerts <matthieu.baerts@tessares.net> 12281L: netdev@vger.kernel.org 12282L: mptcp@lists.01.org 12283S: Maintained 12284W: https://github.com/multipath-tcp/mptcp_net-next/wiki 12285B: https://github.com/multipath-tcp/mptcp_net-next/issues 12286F: include/net/mptcp.h 12287F: include/uapi/linux/mptcp.h 12288F: net/mptcp/ 12289F: tools/testing/selftests/net/mptcp/ 12290 12291NETWORKING [TCP] 12292M: Eric Dumazet <edumazet@google.com> 12293L: netdev@vger.kernel.org 12294S: Maintained 12295F: include/linux/tcp.h 12296F: include/net/tcp.h 12297F: include/trace/events/tcp.h 12298F: include/uapi/linux/tcp.h 12299F: net/ipv4/syncookies.c 12300F: net/ipv4/tcp*.c 12301F: net/ipv6/syncookies.c 12302F: net/ipv6/tcp*.c 12303 12304NETWORKING [TLS] 12305M: Boris Pismenny <borisp@nvidia.com> 12306M: Aviad Yehezkel <aviadye@nvidia.com> 12307M: John Fastabend <john.fastabend@gmail.com> 12308M: Daniel Borkmann <daniel@iogearbox.net> 12309M: Jakub Kicinski <kuba@kernel.org> 12310L: netdev@vger.kernel.org 12311S: Maintained 12312F: include/net/tls.h 12313F: include/uapi/linux/tls.h 12314F: net/tls/* 12315 12316NETWORKING [WIRELESS] 12317L: linux-wireless@vger.kernel.org 12318Q: http://patchwork.kernel.org/project/linux-wireless/list/ 12319 12320NETXEN (1/10) GbE SUPPORT 12321M: Manish Chopra <manishc@marvell.com> 12322M: Rahul Verma <rahulv@marvell.com> 12323M: GR-Linux-NIC-Dev@marvell.com 12324L: netdev@vger.kernel.org 12325S: Supported 12326F: drivers/net/ethernet/qlogic/netxen/ 12327 12328NET_FAILOVER MODULE 12329M: Sridhar Samudrala <sridhar.samudrala@intel.com> 12330L: netdev@vger.kernel.org 12331S: Supported 12332F: Documentation/networking/net_failover.rst 12333F: drivers/net/net_failover.c 12334F: include/net/net_failover.h 12335 12336NEXTHOP 12337M: David Ahern <dsahern@kernel.org> 12338L: netdev@vger.kernel.org 12339S: Maintained 12340F: include/net/netns/nexthop.h 12341F: include/net/nexthop.h 12342F: include/uapi/linux/nexthop.h 12343F: net/ipv4/nexthop.c 12344 12345NFC SUBSYSTEM 12346L: netdev@vger.kernel.org 12347S: Orphan 12348F: Documentation/devicetree/bindings/net/nfc/ 12349F: drivers/nfc/ 12350F: include/linux/platform_data/nfcmrvl.h 12351F: include/net/nfc/ 12352F: include/uapi/linux/nfc.h 12353F: net/nfc/ 12354 12355NFS, SUNRPC, AND LOCKD CLIENTS 12356M: Trond Myklebust <trond.myklebust@hammerspace.com> 12357M: Anna Schumaker <anna.schumaker@netapp.com> 12358L: linux-nfs@vger.kernel.org 12359S: Maintained 12360W: http://client.linux-nfs.org 12361T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 12362F: fs/lockd/ 12363F: fs/nfs/ 12364F: fs/nfs_common/ 12365F: include/linux/lockd/ 12366F: include/linux/nfs* 12367F: include/linux/sunrpc/ 12368F: include/uapi/linux/nfs* 12369F: include/uapi/linux/sunrpc/ 12370F: net/sunrpc/ 12371F: Documentation/filesystems/nfs/ 12372 12373NILFS2 FILESYSTEM 12374M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 12375L: linux-nilfs@vger.kernel.org 12376S: Supported 12377W: https://nilfs.sourceforge.io/ 12378W: https://nilfs.osdn.jp/ 12379T: git git://github.com/konis/nilfs2.git 12380F: Documentation/filesystems/nilfs2.rst 12381F: fs/nilfs2/ 12382F: include/trace/events/nilfs2.h 12383F: include/uapi/linux/nilfs2_api.h 12384F: include/uapi/linux/nilfs2_ondisk.h 12385 12386NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 12387M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 12388S: Maintained 12389W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 12390F: Documentation/scsi/NinjaSCSI.rst 12391F: drivers/scsi/pcmcia/nsp_* 12392 12393NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 12394M: GOTO Masanori <gotom@debian.or.jp> 12395M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 12396S: Maintained 12397W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 12398F: Documentation/scsi/NinjaSCSI.rst 12399F: drivers/scsi/nsp32* 12400 12401NIOS2 ARCHITECTURE 12402M: Ley Foon Tan <ley.foon.tan@intel.com> 12403S: Maintained 12404T: git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git 12405F: arch/nios2/ 12406 12407NITRO ENCLAVES (NE) 12408M: Andra Paraschiv <andraprs@amazon.com> 12409M: Alexandru Vasile <lexnv@amazon.com> 12410M: Alexandru Ciobotaru <alcioa@amazon.com> 12411L: linux-kernel@vger.kernel.org 12412S: Supported 12413W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 12414F: Documentation/virt/ne_overview.rst 12415F: drivers/virt/nitro_enclaves/ 12416F: include/linux/nitro_enclaves.h 12417F: include/uapi/linux/nitro_enclaves.h 12418F: samples/nitro_enclaves/ 12419 12420NOHZ, DYNTICKS SUPPORT 12421M: Frederic Weisbecker <fweisbec@gmail.com> 12422M: Thomas Gleixner <tglx@linutronix.de> 12423M: Ingo Molnar <mingo@kernel.org> 12424L: linux-kernel@vger.kernel.org 12425S: Maintained 12426T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 12427F: include/linux/sched/nohz.h 12428F: include/linux/tick.h 12429F: kernel/time/tick*.* 12430 12431NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 12432M: Pavel Machek <pavel@ucw.cz> 12433M: Sakari Ailus <sakari.ailus@iki.fi> 12434L: linux-media@vger.kernel.org 12435S: Maintained 12436F: drivers/media/i2c/ad5820.c 12437F: drivers/media/i2c/et8ek8 12438 12439NOKIA N900 POWER SUPPLY DRIVERS 12440R: Pali Rohár <pali@kernel.org> 12441F: drivers/power/supply/bq2415x_charger.c 12442F: drivers/power/supply/bq27xxx_battery.c 12443F: drivers/power/supply/bq27xxx_battery_i2c.c 12444F: drivers/power/supply/isp1704_charger.c 12445F: drivers/power/supply/rx51_battery.c 12446F: include/linux/power/bq2415x_charger.h 12447F: include/linux/power/bq27xxx_battery.h 12448 12449NOLIBC HEADER FILE 12450M: Willy Tarreau <w@1wt.eu> 12451S: Maintained 12452T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 12453F: tools/include/nolibc/ 12454 12455NSDEPS 12456M: Matthias Maennich <maennich@google.com> 12457S: Maintained 12458F: Documentation/core-api/symbol-namespaces.rst 12459F: scripts/nsdeps 12460 12461NTB AMD DRIVER 12462M: Sanjay R Mehta <sanju.mehta@amd.com> 12463M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 12464L: linux-ntb@googlegroups.com 12465S: Supported 12466F: drivers/ntb/hw/amd/ 12467 12468NTB DRIVER CORE 12469M: Jon Mason <jdmason@kudzu.us> 12470M: Dave Jiang <dave.jiang@intel.com> 12471M: Allen Hubbe <allenbh@gmail.com> 12472L: linux-ntb@googlegroups.com 12473S: Supported 12474W: https://github.com/jonmason/ntb/wiki 12475T: git git://github.com/jonmason/ntb.git 12476F: drivers/net/ntb_netdev.c 12477F: drivers/ntb/ 12478F: include/linux/ntb.h 12479F: include/linux/ntb_transport.h 12480F: tools/testing/selftests/ntb/ 12481 12482NTB IDT DRIVER 12483M: Serge Semin <fancer.lancer@gmail.com> 12484L: linux-ntb@googlegroups.com 12485S: Supported 12486F: drivers/ntb/hw/idt/ 12487 12488NTB INTEL DRIVER 12489M: Dave Jiang <dave.jiang@intel.com> 12490L: linux-ntb@googlegroups.com 12491S: Supported 12492W: https://github.com/davejiang/linux/wiki 12493T: git https://github.com/davejiang/linux.git 12494F: drivers/ntb/hw/intel/ 12495 12496NTFS FILESYSTEM 12497M: Anton Altaparmakov <anton@tuxera.com> 12498L: linux-ntfs-dev@lists.sourceforge.net 12499S: Supported 12500W: http://www.tuxera.com/ 12501T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 12502F: Documentation/filesystems/ntfs.rst 12503F: fs/ntfs/ 12504 12505NUBUS SUBSYSTEM 12506M: Finn Thain <fthain@telegraphics.com.au> 12507L: linux-m68k@lists.linux-m68k.org 12508S: Maintained 12509F: arch/*/include/asm/nubus.h 12510F: drivers/nubus/ 12511F: include/linux/nubus.h 12512F: include/uapi/linux/nubus.h 12513 12514NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 12515M: Antonino Daplas <adaplas@gmail.com> 12516L: linux-fbdev@vger.kernel.org 12517S: Maintained 12518F: drivers/video/fbdev/nvidia/ 12519F: drivers/video/fbdev/riva/ 12520 12521NVM EXPRESS DRIVER 12522M: Keith Busch <kbusch@kernel.org> 12523M: Jens Axboe <axboe@fb.com> 12524M: Christoph Hellwig <hch@lst.de> 12525M: Sagi Grimberg <sagi@grimberg.me> 12526L: linux-nvme@lists.infradead.org 12527S: Supported 12528W: http://git.infradead.org/nvme.git 12529T: git://git.infradead.org/nvme.git 12530F: drivers/nvme/host/ 12531F: include/linux/nvme.h 12532F: include/uapi/linux/nvme_ioctl.h 12533 12534NVM EXPRESS FC TRANSPORT DRIVERS 12535M: James Smart <james.smart@broadcom.com> 12536L: linux-nvme@lists.infradead.org 12537S: Supported 12538F: drivers/nvme/host/fc.c 12539F: drivers/nvme/target/fc.c 12540F: drivers/nvme/target/fcloop.c 12541F: include/linux/nvme-fc-driver.h 12542F: include/linux/nvme-fc.h 12543 12544NVM EXPRESS TARGET DRIVER 12545M: Christoph Hellwig <hch@lst.de> 12546M: Sagi Grimberg <sagi@grimberg.me> 12547M: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> 12548L: linux-nvme@lists.infradead.org 12549S: Supported 12550W: http://git.infradead.org/nvme.git 12551T: git://git.infradead.org/nvme.git 12552F: drivers/nvme/target/ 12553 12554NVMEM FRAMEWORK 12555M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 12556S: Maintained 12557T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 12558F: Documentation/ABI/stable/sysfs-bus-nvmem 12559F: Documentation/devicetree/bindings/nvmem/ 12560F: drivers/nvmem/ 12561F: include/linux/nvmem-consumer.h 12562F: include/linux/nvmem-provider.h 12563 12564NXP FSPI DRIVER 12565M: Ashish Kumar <ashish.kumar@nxp.com> 12566R: Yogesh Gaur <yogeshgaur.83@gmail.com> 12567L: linux-spi@vger.kernel.org 12568S: Maintained 12569F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt 12570F: drivers/spi/spi-nxp-fspi.c 12571 12572NXP FXAS21002C DRIVER 12573M: Rui Miguel Silva <rmfrfs@gmail.com> 12574L: linux-iio@vger.kernel.org 12575S: Maintained 12576F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.txt 12577F: drivers/iio/gyro/fxas21002c.h 12578F: drivers/iio/gyro/fxas21002c_core.c 12579F: drivers/iio/gyro/fxas21002c_i2c.c 12580F: drivers/iio/gyro/fxas21002c_spi.c 12581 12582NXP i.MX 8MQ DCSS DRIVER 12583M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 12584R: Lucas Stach <l.stach@pengutronix.de> 12585L: dri-devel@lists.freedesktop.org 12586S: Maintained 12587F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 12588F: drivers/gpu/drm/imx/dcss/ 12589 12590NXP PTN5150A CC LOGIC AND EXTCON DRIVER 12591M: Krzysztof Kozlowski <krzk@kernel.org> 12592L: linux-kernel@vger.kernel.org 12593S: Maintained 12594F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 12595F: drivers/extcon/extcon-ptn5150.c 12596 12597NXP SGTL5000 DRIVER 12598M: Fabio Estevam <festevam@gmail.com> 12599L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12600S: Maintained 12601F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 12602F: sound/soc/codecs/sgtl5000* 12603 12604NXP SJA1105 ETHERNET SWITCH DRIVER 12605M: Vladimir Oltean <olteanv@gmail.com> 12606L: linux-kernel@vger.kernel.org 12607S: Maintained 12608F: drivers/net/dsa/sja1105 12609 12610NXP TDA998X DRM DRIVER 12611M: Russell King <linux@armlinux.org.uk> 12612S: Maintained 12613T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 12614T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 12615F: drivers/gpu/drm/i2c/tda998x_drv.c 12616F: include/drm/i2c/tda998x.h 12617F: include/dt-bindings/display/tda998x.h 12618K: "nxp,tda998x" 12619 12620NXP TFA9879 DRIVER 12621M: Peter Rosin <peda@axentia.se> 12622L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12623S: Maintained 12624F: Documentation/devicetree/bindings/sound/tfa9879.txt 12625F: sound/soc/codecs/tfa9879* 12626 12627NXP-NCI NFC DRIVER 12628M: Clément Perrochaud <clement.perrochaud@effinnov.com> 12629R: Charles Gorand <charles.gorand@effinnov.com> 12630L: linux-nfc@lists.01.org (moderated for non-subscribers) 12631S: Supported 12632F: drivers/nfc/nxp-nci 12633 12634OBJAGG 12635M: Jiri Pirko <jiri@nvidia.com> 12636L: netdev@vger.kernel.org 12637S: Supported 12638F: include/linux/objagg.h 12639F: lib/objagg.c 12640F: lib/test_objagg.c 12641 12642OBJTOOL 12643M: Josh Poimboeuf <jpoimboe@redhat.com> 12644M: Peter Zijlstra <peterz@infradead.org> 12645S: Supported 12646F: tools/objtool/ 12647F: include/linux/objtool.h 12648 12649OCELOT ETHERNET SWITCH DRIVER 12650M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 12651M: Vladimir Oltean <vladimir.oltean@nxp.com> 12652M: Claudiu Manoil <claudiu.manoil@nxp.com> 12653M: Alexandre Belloni <alexandre.belloni@bootlin.com> 12654L: netdev@vger.kernel.org 12655S: Supported 12656F: drivers/net/dsa/ocelot/* 12657F: drivers/net/ethernet/mscc/ 12658F: include/soc/mscc/ocelot* 12659F: net/dsa/tag_ocelot.c 12660F: tools/testing/selftests/drivers/net/ocelot/* 12661 12662OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 12663M: Frederic Barrat <fbarrat@linux.ibm.com> 12664M: Andrew Donnellan <ajd@linux.ibm.com> 12665L: linuxppc-dev@lists.ozlabs.org 12666S: Supported 12667F: Documentation/userspace-api/accelerators/ocxl.rst 12668F: arch/powerpc/include/asm/pnv-ocxl.h 12669F: arch/powerpc/platforms/powernv/ocxl.c 12670F: drivers/misc/ocxl/ 12671F: include/misc/ocxl* 12672F: include/uapi/misc/ocxl.h 12673 12674OMAP AUDIO SUPPORT 12675M: Peter Ujfalusi <peter.ujfalusi@ti.com> 12676M: Jarkko Nikula <jarkko.nikula@bitmer.com> 12677L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12678L: linux-omap@vger.kernel.org 12679S: Maintained 12680F: sound/soc/ti/n810.c 12681F: sound/soc/ti/omap* 12682F: sound/soc/ti/rx51.c 12683F: sound/soc/ti/sdma-pcm.* 12684 12685OMAP CLOCK FRAMEWORK SUPPORT 12686M: Paul Walmsley <paul@pwsan.com> 12687L: linux-omap@vger.kernel.org 12688S: Maintained 12689F: arch/arm/*omap*/*clock* 12690 12691OMAP DEVICE TREE SUPPORT 12692M: Benoît Cousson <bcousson@baylibre.com> 12693M: Tony Lindgren <tony@atomide.com> 12694L: linux-omap@vger.kernel.org 12695L: devicetree@vger.kernel.org 12696S: Maintained 12697F: arch/arm/boot/dts/*am3* 12698F: arch/arm/boot/dts/*am4* 12699F: arch/arm/boot/dts/*am5* 12700F: arch/arm/boot/dts/*dra7* 12701F: arch/arm/boot/dts/*omap* 12702F: arch/arm/boot/dts/logicpd-som-lv* 12703F: arch/arm/boot/dts/logicpd-torpedo* 12704 12705OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 12706L: linux-omap@vger.kernel.org 12707L: linux-fbdev@vger.kernel.org 12708S: Orphan 12709F: Documentation/arm/omap/dss.rst 12710F: drivers/video/fbdev/omap2/ 12711 12712OMAP FRAMEBUFFER SUPPORT 12713L: linux-fbdev@vger.kernel.org 12714L: linux-omap@vger.kernel.org 12715S: Orphan 12716F: drivers/video/fbdev/omap/ 12717 12718OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 12719M: Roger Quadros <rogerq@ti.com> 12720M: Tony Lindgren <tony@atomide.com> 12721L: linux-omap@vger.kernel.org 12722S: Maintained 12723F: arch/arm/mach-omap2/*gpmc* 12724F: drivers/memory/omap-gpmc.c 12725 12726OMAP GPIO DRIVER 12727M: Grygorii Strashko <grygorii.strashko@ti.com> 12728M: Santosh Shilimkar <ssantosh@kernel.org> 12729M: Kevin Hilman <khilman@kernel.org> 12730L: linux-omap@vger.kernel.org 12731S: Maintained 12732F: Documentation/devicetree/bindings/gpio/gpio-omap.txt 12733F: drivers/gpio/gpio-omap.c 12734 12735OMAP HARDWARE SPINLOCK SUPPORT 12736M: Ohad Ben-Cohen <ohad@wizery.com> 12737L: linux-omap@vger.kernel.org 12738S: Maintained 12739F: drivers/hwspinlock/omap_hwspinlock.c 12740 12741OMAP HS MMC SUPPORT 12742L: linux-mmc@vger.kernel.org 12743L: linux-omap@vger.kernel.org 12744S: Orphan 12745F: drivers/mmc/host/omap_hsmmc.c 12746 12747OMAP HWMOD DATA 12748M: Paul Walmsley <paul@pwsan.com> 12749L: linux-omap@vger.kernel.org 12750S: Maintained 12751F: arch/arm/mach-omap2/omap_hwmod*data* 12752 12753OMAP HWMOD DATA FOR OMAP4-BASED DEVICES 12754M: Benoît Cousson <bcousson@baylibre.com> 12755L: linux-omap@vger.kernel.org 12756S: Maintained 12757F: arch/arm/mach-omap2/omap_hwmod_44xx_data.c 12758 12759OMAP HWMOD SUPPORT 12760M: Benoît Cousson <bcousson@baylibre.com> 12761M: Paul Walmsley <paul@pwsan.com> 12762L: linux-omap@vger.kernel.org 12763S: Maintained 12764F: arch/arm/mach-omap2/omap_hwmod.* 12765 12766OMAP I2C DRIVER 12767M: Vignesh R <vigneshr@ti.com> 12768L: linux-omap@vger.kernel.org 12769L: linux-i2c@vger.kernel.org 12770S: Maintained 12771F: Documentation/devicetree/bindings/i2c/i2c-omap.txt 12772F: drivers/i2c/busses/i2c-omap.c 12773 12774OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 12775M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12776L: linux-media@vger.kernel.org 12777S: Maintained 12778F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 12779F: drivers/media/platform/omap3isp/ 12780F: drivers/staging/media/omap4iss/ 12781 12782OMAP MMC SUPPORT 12783M: Aaro Koskinen <aaro.koskinen@iki.fi> 12784L: linux-omap@vger.kernel.org 12785S: Odd Fixes 12786F: drivers/mmc/host/omap.c 12787 12788OMAP POWER MANAGEMENT SUPPORT 12789M: Kevin Hilman <khilman@kernel.org> 12790L: linux-omap@vger.kernel.org 12791S: Maintained 12792F: arch/arm/*omap*/*pm* 12793F: drivers/cpufreq/omap-cpufreq.c 12794 12795OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 12796M: Rajendra Nayak <rnayak@codeaurora.org> 12797M: Paul Walmsley <paul@pwsan.com> 12798L: linux-omap@vger.kernel.org 12799S: Maintained 12800F: arch/arm/mach-omap2/prm* 12801 12802OMAP RANDOM NUMBER GENERATOR SUPPORT 12803M: Deepak Saxena <dsaxena@plexity.net> 12804S: Maintained 12805F: drivers/char/hw_random/omap-rng.c 12806 12807OMAP USB SUPPORT 12808L: linux-usb@vger.kernel.org 12809L: linux-omap@vger.kernel.org 12810S: Orphan 12811F: arch/arm/*omap*/usb* 12812F: drivers/usb/*/*omap* 12813 12814OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 12815M: Mark Jackson <mpfj@newflow.co.uk> 12816L: linux-omap@vger.kernel.org 12817S: Maintained 12818F: arch/arm/boot/dts/am335x-nano.dts 12819 12820OMAP1 SUPPORT 12821M: Aaro Koskinen <aaro.koskinen@iki.fi> 12822M: Tony Lindgren <tony@atomide.com> 12823L: linux-omap@vger.kernel.org 12824S: Maintained 12825Q: http://patchwork.kernel.org/project/linux-omap/list/ 12826T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 12827F: arch/arm/configs/omap1_defconfig 12828F: arch/arm/mach-omap1/ 12829F: arch/arm/plat-omap/ 12830F: drivers/i2c/busses/i2c-omap.c 12831F: include/linux/platform_data/ams-delta-fiq.h 12832F: include/linux/platform_data/i2c-omap.h 12833 12834OMAP2+ SUPPORT 12835M: Tony Lindgren <tony@atomide.com> 12836L: linux-omap@vger.kernel.org 12837S: Maintained 12838W: http://www.muru.com/linux/omap/ 12839W: http://linux.omap.com/ 12840Q: http://patchwork.kernel.org/project/linux-omap/list/ 12841T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 12842F: arch/arm/configs/omap2plus_defconfig 12843F: arch/arm/mach-omap2/ 12844F: arch/arm/plat-omap/ 12845F: drivers/bus/ti-sysc.c 12846F: drivers/i2c/busses/i2c-omap.c 12847F: drivers/irqchip/irq-omap-intc.c 12848F: drivers/mfd/*omap*.c 12849F: drivers/mfd/menelaus.c 12850F: drivers/mfd/palmas.c 12851F: drivers/mfd/tps65217.c 12852F: drivers/mfd/tps65218.c 12853F: drivers/mfd/tps65910.c 12854F: drivers/mfd/twl-core.[ch] 12855F: drivers/mfd/twl4030*.c 12856F: drivers/mfd/twl6030*.c 12857F: drivers/mfd/twl6040*.c 12858F: drivers/regulator/palmas-regulator*.c 12859F: drivers/regulator/pbias-regulator.c 12860F: drivers/regulator/tps65217-regulator.c 12861F: drivers/regulator/tps65218-regulator.c 12862F: drivers/regulator/tps65910-regulator.c 12863F: drivers/regulator/twl-regulator.c 12864F: drivers/regulator/twl6030-regulator.c 12865F: include/linux/platform_data/i2c-omap.h 12866F: include/linux/platform_data/ti-sysc.h 12867 12868OMFS FILESYSTEM 12869M: Bob Copeland <me@bobcopeland.com> 12870L: linux-karma-devel@lists.sourceforge.net 12871S: Maintained 12872F: Documentation/filesystems/omfs.rst 12873F: fs/omfs/ 12874 12875OMNIKEY CARDMAN 4000 DRIVER 12876M: Harald Welte <laforge@gnumonks.org> 12877S: Maintained 12878F: drivers/char/pcmcia/cm4000_cs.c 12879F: include/linux/cm4000_cs.h 12880F: include/uapi/linux/cm4000_cs.h 12881 12882OMNIKEY CARDMAN 4040 DRIVER 12883M: Harald Welte <laforge@gnumonks.org> 12884S: Maintained 12885F: drivers/char/pcmcia/cm4040_cs.* 12886 12887OMNIVISION OV13858 SENSOR DRIVER 12888M: Sakari Ailus <sakari.ailus@linux.intel.com> 12889L: linux-media@vger.kernel.org 12890S: Maintained 12891T: git git://linuxtv.org/media_tree.git 12892F: drivers/media/i2c/ov13858.c 12893 12894OMNIVISION OV2680 SENSOR DRIVER 12895M: Rui Miguel Silva <rmfrfs@gmail.com> 12896L: linux-media@vger.kernel.org 12897S: Maintained 12898T: git git://linuxtv.org/media_tree.git 12899F: Documentation/devicetree/bindings/media/i2c/ov2680.txt 12900F: drivers/media/i2c/ov2680.c 12901 12902OMNIVISION OV2685 SENSOR DRIVER 12903M: Shunqian Zheng <zhengsq@rock-chips.com> 12904L: linux-media@vger.kernel.org 12905S: Maintained 12906T: git git://linuxtv.org/media_tree.git 12907F: drivers/media/i2c/ov2685.c 12908 12909OMNIVISION OV2740 SENSOR DRIVER 12910M: Tianshu Qiu <tian.shu.qiu@intel.com> 12911R: Shawn Tu <shawnx.tu@intel.com> 12912R: Bingbu Cao <bingbu.cao@intel.com> 12913L: linux-media@vger.kernel.org 12914S: Maintained 12915T: git git://linuxtv.org/media_tree.git 12916F: drivers/media/i2c/ov2740.c 12917 12918OMNIVISION OV5640 SENSOR DRIVER 12919M: Steve Longerbeam <slongerbeam@gmail.com> 12920L: linux-media@vger.kernel.org 12921S: Maintained 12922T: git git://linuxtv.org/media_tree.git 12923F: drivers/media/i2c/ov5640.c 12924 12925OMNIVISION OV5647 SENSOR DRIVER 12926M: Dave Stevenson <dave.stevenson@raspberrypi.com> 12927M: Jacopo Mondi <jacopo@jmondi.org> 12928L: linux-media@vger.kernel.org 12929S: Maintained 12930T: git git://linuxtv.org/media_tree.git 12931F: Documentation/devicetree/bindings/media/i2c/ov5647.yaml 12932F: drivers/media/i2c/ov5647.c 12933 12934OMNIVISION OV5670 SENSOR DRIVER 12935M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 12936M: Hyungwoo Yang <hyungwoo.yang@intel.com> 12937L: linux-media@vger.kernel.org 12938S: Maintained 12939T: git git://linuxtv.org/media_tree.git 12940F: drivers/media/i2c/ov5670.c 12941 12942OMNIVISION OV5675 SENSOR DRIVER 12943M: Shawn Tu <shawnx.tu@intel.com> 12944L: linux-media@vger.kernel.org 12945S: Maintained 12946T: git git://linuxtv.org/media_tree.git 12947F: drivers/media/i2c/ov5675.c 12948 12949OMNIVISION OV5695 SENSOR DRIVER 12950M: Shunqian Zheng <zhengsq@rock-chips.com> 12951L: linux-media@vger.kernel.org 12952S: Maintained 12953T: git git://linuxtv.org/media_tree.git 12954F: drivers/media/i2c/ov5695.c 12955 12956OMNIVISION OV7670 SENSOR DRIVER 12957M: Jonathan Corbet <corbet@lwn.net> 12958L: linux-media@vger.kernel.org 12959S: Maintained 12960T: git git://linuxtv.org/media_tree.git 12961F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 12962F: drivers/media/i2c/ov7670.c 12963 12964OMNIVISION OV772x SENSOR DRIVER 12965M: Jacopo Mondi <jacopo@jmondi.org> 12966L: linux-media@vger.kernel.org 12967S: Odd fixes 12968T: git git://linuxtv.org/media_tree.git 12969F: Documentation/devicetree/bindings/media/i2c/ov772x.txt 12970F: drivers/media/i2c/ov772x.c 12971F: include/media/i2c/ov772x.h 12972 12973OMNIVISION OV7740 SENSOR DRIVER 12974M: Wenyou Yang <wenyou.yang@microchip.com> 12975L: linux-media@vger.kernel.org 12976S: Maintained 12977T: git git://linuxtv.org/media_tree.git 12978F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 12979F: drivers/media/i2c/ov7740.c 12980 12981OMNIVISION OV8856 SENSOR DRIVER 12982M: Dongchun Zhu <dongchun.zhu@mediatek.com> 12983L: linux-media@vger.kernel.org 12984S: Maintained 12985T: git git://linuxtv.org/media_tree.git 12986F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 12987F: drivers/media/i2c/ov8856.c 12988 12989OMNIVISION OV9640 SENSOR DRIVER 12990M: Petr Cvek <petrcvekcz@gmail.com> 12991L: linux-media@vger.kernel.org 12992S: Maintained 12993F: drivers/media/i2c/ov9640.* 12994 12995OMNIVISION OV9650 SENSOR DRIVER 12996M: Sakari Ailus <sakari.ailus@linux.intel.com> 12997R: Akinobu Mita <akinobu.mita@gmail.com> 12998R: Sylwester Nawrocki <s.nawrocki@samsung.com> 12999L: linux-media@vger.kernel.org 13000S: Maintained 13001T: git git://linuxtv.org/media_tree.git 13002F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 13003F: drivers/media/i2c/ov9650.c 13004 13005ONENAND FLASH DRIVER 13006M: Kyungmin Park <kyungmin.park@samsung.com> 13007L: linux-mtd@lists.infradead.org 13008S: Maintained 13009F: drivers/mtd/nand/onenand/ 13010F: include/linux/mtd/onenand*.h 13011 13012ONION OMEGA2+ BOARD 13013M: Harvey Hunt <harveyhuntnexus@gmail.com> 13014L: linux-mips@vger.kernel.org 13015S: Maintained 13016F: arch/mips/boot/dts/ralink/omega2p.dts 13017 13018OP-TEE DRIVER 13019M: Jens Wiklander <jens.wiklander@linaro.org> 13020L: op-tee@lists.trustedfirmware.org 13021S: Maintained 13022F: Documentation/ABI/testing/sysfs-bus-optee-devices 13023F: drivers/tee/optee/ 13024 13025OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 13026M: Sumit Garg <sumit.garg@linaro.org> 13027L: op-tee@lists.trustedfirmware.org 13028S: Maintained 13029F: drivers/char/hw_random/optee-rng.c 13030 13031OPA-VNIC DRIVER 13032M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 13033M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 13034L: linux-rdma@vger.kernel.org 13035S: Supported 13036F: drivers/infiniband/ulp/opa_vnic 13037 13038OPEN FIRMWARE AND DEVICE TREE OVERLAYS 13039M: Pantelis Antoniou <pantelis.antoniou@konsulko.com> 13040M: Frank Rowand <frowand.list@gmail.com> 13041L: devicetree@vger.kernel.org 13042S: Maintained 13043F: Documentation/devicetree/dynamic-resolution-notes.rst 13044F: Documentation/devicetree/overlay-notes.rst 13045F: drivers/of/overlay.c 13046F: drivers/of/resolver.c 13047K: of_overlay_notifier_ 13048 13049OPEN FIRMWARE AND FLATTENED DEVICE TREE 13050M: Rob Herring <robh+dt@kernel.org> 13051M: Frank Rowand <frowand.list@gmail.com> 13052L: devicetree@vger.kernel.org 13053S: Maintained 13054W: http://www.devicetree.org/ 13055T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 13056F: Documentation/ABI/testing/sysfs-firmware-ofw 13057F: drivers/of/ 13058F: include/linux/of*.h 13059F: scripts/dtc/ 13060 13061OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 13062M: Rob Herring <robh+dt@kernel.org> 13063L: devicetree@vger.kernel.org 13064S: Maintained 13065Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 13066T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 13067F: Documentation/devicetree/ 13068F: arch/*/boot/dts/ 13069F: include/dt-bindings/ 13070 13071OPENCORES I2C BUS DRIVER 13072M: Peter Korsgaard <peter@korsgaard.com> 13073M: Andrew Lunn <andrew@lunn.ch> 13074L: linux-i2c@vger.kernel.org 13075S: Maintained 13076F: Documentation/devicetree/bindings/i2c/i2c-ocores.txt 13077F: Documentation/i2c/busses/i2c-ocores.rst 13078F: drivers/i2c/busses/i2c-ocores.c 13079F: include/linux/platform_data/i2c-ocores.h 13080 13081OPENRISC ARCHITECTURE 13082M: Jonas Bonn <jonas@southpole.se> 13083M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 13084M: Stafford Horne <shorne@gmail.com> 13085L: openrisc@lists.librecores.org 13086S: Maintained 13087W: http://openrisc.io 13088T: git git://github.com/openrisc/linux.git 13089F: Documentation/devicetree/bindings/openrisc/ 13090F: Documentation/openrisc/ 13091F: arch/openrisc/ 13092F: drivers/irqchip/irq-ompic.c 13093F: drivers/irqchip/irq-or1k-* 13094 13095OPENVSWITCH 13096M: Pravin B Shelar <pshelar@ovn.org> 13097L: netdev@vger.kernel.org 13098L: dev@openvswitch.org 13099S: Maintained 13100W: http://openvswitch.org 13101F: include/uapi/linux/openvswitch.h 13102F: net/openvswitch/ 13103 13104OPERATING PERFORMANCE POINTS (OPP) 13105M: Viresh Kumar <vireshk@kernel.org> 13106M: Nishanth Menon <nm@ti.com> 13107M: Stephen Boyd <sboyd@kernel.org> 13108L: linux-pm@vger.kernel.org 13109S: Maintained 13110T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 13111F: Documentation/devicetree/bindings/opp/ 13112F: Documentation/power/opp.rst 13113F: drivers/opp/ 13114F: include/linux/pm_opp.h 13115 13116OPL4 DRIVER 13117M: Clemens Ladisch <clemens@ladisch.de> 13118L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13119S: Maintained 13120T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 13121F: sound/drivers/opl4/ 13122 13123OPROFILE 13124M: Robert Richter <rric@kernel.org> 13125L: oprofile-list@lists.sf.net 13126S: Maintained 13127F: arch/*/include/asm/oprofile*.h 13128F: arch/*/oprofile/ 13129F: drivers/oprofile/ 13130F: include/linux/oprofile.h 13131 13132ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 13133M: Mark Fasheh <mark@fasheh.com> 13134M: Joel Becker <jlbec@evilplan.org> 13135M: Joseph Qi <joseph.qi@linux.alibaba.com> 13136L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 13137S: Supported 13138W: http://ocfs2.wiki.kernel.org 13139F: Documentation/filesystems/dlmfs.rst 13140F: Documentation/filesystems/ocfs2.rst 13141F: fs/ocfs2/ 13142 13143ORANGEFS FILESYSTEM 13144M: Mike Marshall <hubcap@omnibond.com> 13145R: Martin Brandenburg <martin@omnibond.com> 13146L: devel@lists.orangefs.org 13147S: Supported 13148T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 13149F: Documentation/filesystems/orangefs.rst 13150F: fs/orangefs/ 13151 13152ORINOCO DRIVER 13153L: linux-wireless@vger.kernel.org 13154S: Orphan 13155W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 13156W: http://www.nongnu.org/orinoco/ 13157F: drivers/net/wireless/intersil/orinoco/ 13158 13159OV2659 OMNIVISION SENSOR DRIVER 13160M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 13161L: linux-media@vger.kernel.org 13162S: Maintained 13163W: https://linuxtv.org 13164Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13165T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 13166F: drivers/media/i2c/ov2659.c 13167F: include/media/i2c/ov2659.h 13168 13169OVERLAY FILESYSTEM 13170M: Miklos Szeredi <miklos@szeredi.hu> 13171L: linux-unionfs@vger.kernel.org 13172S: Supported 13173T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 13174F: Documentation/filesystems/overlayfs.rst 13175F: fs/overlayfs/ 13176 13177P54 WIRELESS DRIVER 13178M: Christian Lamparter <chunkeey@googlemail.com> 13179L: linux-wireless@vger.kernel.org 13180S: Maintained 13181W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 13182F: drivers/net/wireless/intersil/p54/ 13183 13184PACKING 13185M: Vladimir Oltean <olteanv@gmail.com> 13186L: netdev@vger.kernel.org 13187S: Supported 13188F: Documentation/core-api/packing.rst 13189F: include/linux/packing.h 13190F: lib/packing.c 13191 13192PADATA PARALLEL EXECUTION MECHANISM 13193M: Steffen Klassert <steffen.klassert@secunet.com> 13194M: Daniel Jordan <daniel.m.jordan@oracle.com> 13195L: linux-crypto@vger.kernel.org 13196L: linux-kernel@vger.kernel.org 13197S: Maintained 13198F: Documentation/core-api/padata.rst 13199F: include/linux/padata.h 13200F: kernel/padata.c 13201 13202PAGE POOL 13203M: Jesper Dangaard Brouer <hawk@kernel.org> 13204M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 13205L: netdev@vger.kernel.org 13206S: Supported 13207F: include/net/page_pool.h 13208F: net/core/page_pool.c 13209 13210PANASONIC LAPTOP ACPI EXTRAS DRIVER 13211M: Harald Welte <laforge@gnumonks.org> 13212L: platform-driver-x86@vger.kernel.org 13213S: Maintained 13214F: drivers/platform/x86/panasonic-laptop.c 13215 13216PARALLAX PING IIO SENSOR DRIVER 13217M: Andreas Klinger <ak@it-klinger.de> 13218L: linux-iio@vger.kernel.org 13219S: Maintained 13220F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 13221F: drivers/iio/proximity/ping.c 13222 13223PARALLEL LCD/KEYPAD PANEL DRIVER 13224M: Willy Tarreau <willy@haproxy.com> 13225M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 13226S: Odd Fixes 13227F: Documentation/admin-guide/lcd-panel-cgram.rst 13228F: drivers/auxdisplay/panel.c 13229 13230PARALLEL PORT SUBSYSTEM 13231M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 13232M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 13233L: linux-parport@lists.infradead.org (subscribers-only) 13234S: Maintained 13235F: Documentation/driver-api/parport*.rst 13236F: drivers/char/ppdev.c 13237F: drivers/parport/ 13238F: include/linux/parport*.h 13239F: include/uapi/linux/ppdev.h 13240 13241PARAVIRT_OPS INTERFACE 13242M: Juergen Gross <jgross@suse.com> 13243M: Deep Shah <sdeep@vmware.com> 13244M: "VMware, Inc." <pv-drivers@vmware.com> 13245L: virtualization@lists.linux-foundation.org 13246S: Supported 13247F: Documentation/virt/paravirt_ops.rst 13248F: arch/*/include/asm/paravirt*.h 13249F: arch/*/kernel/paravirt* 13250F: include/linux/hypervisor.h 13251 13252PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 13253M: Tim Waugh <tim@cyberelk.net> 13254L: linux-parport@lists.infradead.org (subscribers-only) 13255S: Maintained 13256F: Documentation/admin-guide/blockdev/paride.rst 13257F: drivers/block/paride/ 13258 13259PARISC ARCHITECTURE 13260M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 13261M: Helge Deller <deller@gmx.de> 13262L: linux-parisc@vger.kernel.org 13263S: Maintained 13264W: https://parisc.wiki.kernel.org 13265Q: http://patchwork.kernel.org/project/linux-parisc/list/ 13266T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 13267T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 13268F: Documentation/parisc/ 13269F: arch/parisc/ 13270F: drivers/char/agp/parisc-agp.c 13271F: drivers/input/misc/hp_sdc_rtc.c 13272F: drivers/input/serio/gscps2.c 13273F: drivers/input/serio/hp_sdc* 13274F: drivers/parisc/ 13275F: drivers/parport/parport_gsc.* 13276F: drivers/tty/serial/8250/8250_gsc.c 13277F: drivers/video/console/sti* 13278F: drivers/video/fbdev/sti* 13279F: drivers/video/logo/logo_parisc* 13280F: include/linux/hp_sdc.h 13281 13282PARMAN 13283M: Jiri Pirko <jiri@nvidia.com> 13284L: netdev@vger.kernel.org 13285S: Supported 13286F: include/linux/parman.h 13287F: lib/parman.c 13288F: lib/test_parman.c 13289 13290PC ENGINES APU BOARD DRIVER 13291M: Enrico Weigelt, metux IT consult <info@metux.net> 13292S: Maintained 13293F: drivers/platform/x86/pcengines-apuv2.c 13294 13295PC87360 HARDWARE MONITORING DRIVER 13296M: Jim Cromie <jim.cromie@gmail.com> 13297L: linux-hwmon@vger.kernel.org 13298S: Maintained 13299F: Documentation/hwmon/pc87360.rst 13300F: drivers/hwmon/pc87360.c 13301 13302PC8736x GPIO DRIVER 13303M: Jim Cromie <jim.cromie@gmail.com> 13304S: Maintained 13305F: drivers/char/pc8736x_gpio.c 13306 13307PC87427 HARDWARE MONITORING DRIVER 13308M: Jean Delvare <jdelvare@suse.com> 13309L: linux-hwmon@vger.kernel.org 13310S: Maintained 13311F: Documentation/hwmon/pc87427.rst 13312F: drivers/hwmon/pc87427.c 13313 13314PCA9532 LED DRIVER 13315M: Riku Voipio <riku.voipio@iki.fi> 13316S: Maintained 13317F: drivers/leds/leds-pca9532.c 13318F: include/linux/leds-pca9532.h 13319 13320PCA9541 I2C BUS MASTER SELECTOR DRIVER 13321M: Guenter Roeck <linux@roeck-us.net> 13322L: linux-i2c@vger.kernel.org 13323S: Maintained 13324F: drivers/i2c/muxes/i2c-mux-pca9541.c 13325 13326PCDP - PRIMARY CONSOLE AND DEBUG PORT 13327M: Khalid Aziz <khalid@gonehiking.org> 13328S: Maintained 13329F: drivers/firmware/pcdp.* 13330 13331PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 13332M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 13333M: Pali Rohár <pali@kernel.org> 13334L: linux-pci@vger.kernel.org 13335L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13336S: Maintained 13337F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 13338F: drivers/pci/controller/pci-aardvark.c 13339 13340PCI DRIVER FOR ALTERA PCIE IP 13341M: Ley Foon Tan <ley.foon.tan@intel.com> 13342L: rfi@lists.rocketboards.org (moderated for non-subscribers) 13343L: linux-pci@vger.kernel.org 13344S: Supported 13345F: Documentation/devicetree/bindings/pci/altera-pcie.txt 13346F: drivers/pci/controller/pcie-altera.c 13347 13348PCI DRIVER FOR APPLIEDMICRO XGENE 13349M: Toan Le <toan@os.amperecomputing.com> 13350L: linux-pci@vger.kernel.org 13351L: linux-arm-kernel@lists.infradead.org 13352S: Maintained 13353F: Documentation/devicetree/bindings/pci/xgene-pci.txt 13354F: drivers/pci/controller/pci-xgene.c 13355 13356PCI DRIVER FOR ARM VERSATILE PLATFORM 13357M: Rob Herring <robh@kernel.org> 13358L: linux-pci@vger.kernel.org 13359L: linux-arm-kernel@lists.infradead.org 13360S: Maintained 13361F: Documentation/devicetree/bindings/pci/versatile.yaml 13362F: drivers/pci/controller/pci-versatile.c 13363 13364PCI DRIVER FOR ARMADA 8K 13365M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 13366L: linux-pci@vger.kernel.org 13367L: linux-arm-kernel@lists.infradead.org 13368S: Maintained 13369F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 13370F: drivers/pci/controller/dwc/pcie-armada8k.c 13371 13372PCI DRIVER FOR CADENCE PCIE IP 13373M: Tom Joseph <tjoseph@cadence.com> 13374L: linux-pci@vger.kernel.org 13375S: Maintained 13376F: Documentation/devicetree/bindings/pci/cdns,* 13377F: drivers/pci/controller/cadence/ 13378 13379PCI DRIVER FOR FREESCALE LAYERSCAPE 13380M: Minghuan Lian <minghuan.Lian@nxp.com> 13381M: Mingkai Hu <mingkai.hu@nxp.com> 13382M: Roy Zang <roy.zang@nxp.com> 13383L: linuxppc-dev@lists.ozlabs.org 13384L: linux-pci@vger.kernel.org 13385L: linux-arm-kernel@lists.infradead.org 13386S: Maintained 13387F: drivers/pci/controller/dwc/*layerscape* 13388 13389PCI DRIVER FOR GENERIC OF HOSTS 13390M: Will Deacon <will@kernel.org> 13391L: linux-pci@vger.kernel.org 13392L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13393S: Maintained 13394F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 13395F: drivers/pci/controller/pci-host-common.c 13396F: drivers/pci/controller/pci-host-generic.c 13397 13398PCI DRIVER FOR IMX6 13399M: Richard Zhu <hongxing.zhu@nxp.com> 13400M: Lucas Stach <l.stach@pengutronix.de> 13401L: linux-pci@vger.kernel.org 13402L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13403S: Maintained 13404F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt 13405F: drivers/pci/controller/dwc/*imx6* 13406 13407PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 13408M: Jonathan Derrick <jonathan.derrick@intel.com> 13409L: linux-pci@vger.kernel.org 13410S: Supported 13411F: drivers/pci/controller/vmd.c 13412 13413PCI DRIVER FOR MICROSEMI SWITCHTEC 13414M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 13415M: Logan Gunthorpe <logang@deltatee.com> 13416L: linux-pci@vger.kernel.org 13417S: Maintained 13418F: Documentation/ABI/testing/sysfs-class-switchtec 13419F: Documentation/driver-api/switchtec.rst 13420F: drivers/ntb/hw/mscc/ 13421F: drivers/pci/switch/switchtec* 13422F: include/linux/switchtec.h 13423F: include/uapi/linux/switchtec_ioctl.h 13424 13425PCI DRIVER FOR MOBIVEIL PCIE IP 13426M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 13427M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 13428L: linux-pci@vger.kernel.org 13429S: Supported 13430F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 13431F: drivers/pci/controller/mobiveil/pcie-mobiveil* 13432 13433PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 13434M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 13435M: Jason Cooper <jason@lakedaemon.net> 13436L: linux-pci@vger.kernel.org 13437L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13438S: Maintained 13439F: drivers/pci/controller/*mvebu* 13440 13441PCI DRIVER FOR NVIDIA TEGRA 13442M: Thierry Reding <thierry.reding@gmail.com> 13443L: linux-tegra@vger.kernel.org 13444L: linux-pci@vger.kernel.org 13445S: Supported 13446F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 13447F: drivers/pci/controller/pci-tegra.c 13448 13449PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 13450M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 13451L: linux-pci@vger.kernel.org 13452L: linux-arm-kernel@lists.infradead.org 13453S: Maintained 13454F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 13455F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 13456 13457PCI DRIVER FOR RENESAS R-CAR 13458M: Marek Vasut <marek.vasut+renesas@gmail.com> 13459M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 13460L: linux-pci@vger.kernel.org 13461L: linux-renesas-soc@vger.kernel.org 13462S: Maintained 13463F: Documentation/devicetree/bindings/pci/*rcar* 13464F: drivers/pci/controller/*rcar* 13465 13466PCI DRIVER FOR SAMSUNG EXYNOS 13467M: Jingoo Han <jingoohan1@gmail.com> 13468L: linux-pci@vger.kernel.org 13469L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13470L: linux-samsung-soc@vger.kernel.org 13471S: Maintained 13472F: drivers/pci/controller/dwc/pci-exynos.c 13473 13474PCI DRIVER FOR SYNOPSYS DESIGNWARE 13475M: Jingoo Han <jingoohan1@gmail.com> 13476M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 13477L: linux-pci@vger.kernel.org 13478S: Maintained 13479F: Documentation/devicetree/bindings/pci/designware-pcie.txt 13480F: drivers/pci/controller/dwc/*designware* 13481 13482PCI DRIVER FOR TI DRA7XX/J721E 13483M: Kishon Vijay Abraham I <kishon@ti.com> 13484L: linux-omap@vger.kernel.org 13485L: linux-pci@vger.kernel.org 13486L: linux-arm-kernel@lists.infradead.org 13487S: Supported 13488F: Documentation/devicetree/bindings/pci/ti-pci.txt 13489F: drivers/pci/controller/cadence/pci-j721e.c 13490F: drivers/pci/controller/dwc/pci-dra7xx.c 13491 13492PCI DRIVER FOR TI KEYSTONE 13493M: Murali Karicheri <m-karicheri2@ti.com> 13494L: linux-pci@vger.kernel.org 13495L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13496S: Maintained 13497F: drivers/pci/controller/dwc/pci-keystone.c 13498 13499PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 13500M: Linus Walleij <linus.walleij@linaro.org> 13501L: linux-pci@vger.kernel.org 13502S: Maintained 13503F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 13504F: drivers/pci/controller/pci-v3-semi.c 13505 13506PCI ENDPOINT SUBSYSTEM 13507M: Kishon Vijay Abraham I <kishon@ti.com> 13508M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 13509L: linux-pci@vger.kernel.org 13510S: Supported 13511T: git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git 13512F: drivers/misc/pci_endpoint_test.c 13513F: drivers/pci/endpoint/ 13514F: tools/pci/ 13515 13516PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 13517M: Russell Currey <ruscur@russell.cc> 13518M: Oliver O'Halloran <oohall@gmail.com> 13519L: linuxppc-dev@lists.ozlabs.org 13520S: Supported 13521F: Documentation/PCI/pci-error-recovery.rst 13522F: Documentation/powerpc/eeh-pci-error-recovery.rst 13523F: arch/powerpc/include/*/eeh*.h 13524F: arch/powerpc/kernel/eeh*.c 13525F: arch/powerpc/platforms/*/eeh*.c 13526F: drivers/pci/pcie/aer.c 13527F: drivers/pci/pcie/dpc.c 13528F: drivers/pci/pcie/err.c 13529 13530PCI ERROR RECOVERY 13531M: Linas Vepstas <linasvepstas@gmail.com> 13532L: linux-pci@vger.kernel.org 13533S: Supported 13534F: Documentation/PCI/pci-error-recovery.rst 13535 13536PCI MSI DRIVER FOR ALTERA MSI IP 13537M: Ley Foon Tan <ley.foon.tan@intel.com> 13538L: rfi@lists.rocketboards.org (moderated for non-subscribers) 13539L: linux-pci@vger.kernel.org 13540S: Supported 13541F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 13542F: drivers/pci/controller/pcie-altera-msi.c 13543 13544PCI MSI DRIVER FOR APPLIEDMICRO XGENE 13545M: Toan Le <toan@os.amperecomputing.com> 13546L: linux-pci@vger.kernel.org 13547L: linux-arm-kernel@lists.infradead.org 13548S: Maintained 13549F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 13550F: drivers/pci/controller/pci-xgene-msi.c 13551 13552PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 13553M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 13554R: Rob Herring <robh@kernel.org> 13555L: linux-pci@vger.kernel.org 13556S: Supported 13557Q: http://patchwork.ozlabs.org/project/linux-pci/list/ 13558T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/ 13559F: drivers/pci/controller/ 13560 13561PCI SUBSYSTEM 13562M: Bjorn Helgaas <bhelgaas@google.com> 13563L: linux-pci@vger.kernel.org 13564S: Supported 13565Q: http://patchwork.ozlabs.org/project/linux-pci/list/ 13566T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 13567F: Documentation/PCI/ 13568F: Documentation/devicetree/bindings/pci/ 13569F: arch/x86/kernel/early-quirks.c 13570F: arch/x86/kernel/quirks.c 13571F: arch/x86/pci/ 13572F: drivers/acpi/pci* 13573F: drivers/pci/ 13574F: include/asm-generic/pci* 13575F: include/linux/of_pci.h 13576F: include/linux/pci* 13577F: include/uapi/linux/pci* 13578F: lib/pci* 13579 13580PCIE DRIVER FOR AMAZON ANNAPURNA LABS 13581M: Jonathan Chocron <jonnyc@amazon.com> 13582L: linux-pci@vger.kernel.org 13583S: Maintained 13584F: Documentation/devicetree/bindings/pci/pcie-al.txt 13585F: drivers/pci/controller/dwc/pcie-al.c 13586 13587PCIE DRIVER FOR AMLOGIC MESON 13588M: Yue Wang <yue.wang@Amlogic.com> 13589L: linux-pci@vger.kernel.org 13590L: linux-amlogic@lists.infradead.org 13591S: Maintained 13592F: drivers/pci/controller/dwc/pci-meson.c 13593 13594PCIE DRIVER FOR AXIS ARTPEC 13595M: Jesper Nilsson <jesper.nilsson@axis.com> 13596L: linux-arm-kernel@axis.com 13597L: linux-pci@vger.kernel.org 13598S: Maintained 13599F: Documentation/devicetree/bindings/pci/axis,artpec* 13600F: drivers/pci/controller/dwc/*artpec* 13601 13602PCIE DRIVER FOR CAVIUM THUNDERX 13603M: Robert Richter <rric@kernel.org> 13604L: linux-pci@vger.kernel.org 13605L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13606S: Odd Fixes 13607F: drivers/pci/controller/pci-thunder-* 13608 13609PCIE DRIVER FOR HISILICON 13610M: Zhou Wang <wangzhou1@hisilicon.com> 13611L: linux-pci@vger.kernel.org 13612S: Maintained 13613F: Documentation/devicetree/bindings/pci/hisilicon-pcie.txt 13614F: drivers/pci/controller/dwc/pcie-hisi.c 13615 13616PCIE DRIVER FOR HISILICON KIRIN 13617M: Xiaowei Song <songxiaowei@hisilicon.com> 13618M: Binghui Wang <wangbinghui@hisilicon.com> 13619L: linux-pci@vger.kernel.org 13620S: Maintained 13621F: Documentation/devicetree/bindings/pci/kirin-pcie.txt 13622F: drivers/pci/controller/dwc/pcie-kirin.c 13623 13624PCIE DRIVER FOR HISILICON STB 13625M: Shawn Guo <shawn.guo@linaro.org> 13626L: linux-pci@vger.kernel.org 13627S: Maintained 13628F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 13629F: drivers/pci/controller/dwc/pcie-histb.c 13630 13631PCIE DRIVER FOR MEDIATEK 13632M: Ryder Lee <ryder.lee@mediatek.com> 13633L: linux-pci@vger.kernel.org 13634L: linux-mediatek@lists.infradead.org 13635S: Supported 13636F: Documentation/devicetree/bindings/pci/mediatek* 13637F: drivers/pci/controller/*mediatek* 13638 13639PCIE DRIVER FOR QUALCOMM MSM 13640M: Stanimir Varbanov <svarbanov@mm-sol.com> 13641L: linux-pci@vger.kernel.org 13642L: linux-arm-msm@vger.kernel.org 13643S: Maintained 13644F: drivers/pci/controller/dwc/*qcom* 13645 13646PCIE DRIVER FOR ROCKCHIP 13647M: Shawn Lin <shawn.lin@rock-chips.com> 13648L: linux-pci@vger.kernel.org 13649L: linux-rockchip@lists.infradead.org 13650S: Maintained 13651F: Documentation/devicetree/bindings/pci/rockchip-pcie* 13652F: drivers/pci/controller/pcie-rockchip* 13653 13654PCIE DRIVER FOR SOCIONEXT UNIPHIER 13655M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 13656L: linux-pci@vger.kernel.org 13657S: Maintained 13658F: Documentation/devicetree/bindings/pci/uniphier-pcie* 13659F: drivers/pci/controller/dwc/pcie-uniphier* 13660 13661PCIE DRIVER FOR ST SPEAR13XX 13662M: Pratyush Anand <pratyush.anand@gmail.com> 13663L: linux-pci@vger.kernel.org 13664S: Maintained 13665F: drivers/pci/controller/dwc/*spear* 13666 13667PCMCIA SUBSYSTEM 13668M: Dominik Brodowski <linux@dominikbrodowski.net> 13669S: Odd Fixes 13670T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git 13671F: Documentation/pcmcia/ 13672F: drivers/pcmcia/ 13673F: include/pcmcia/ 13674F: tools/pcmcia/ 13675 13676PCNET32 NETWORK DRIVER 13677M: Don Fry <pcnet32@frontier.com> 13678L: netdev@vger.kernel.org 13679S: Maintained 13680F: drivers/net/ethernet/amd/pcnet32.c 13681 13682PCRYPT PARALLEL CRYPTO ENGINE 13683M: Steffen Klassert <steffen.klassert@secunet.com> 13684L: linux-crypto@vger.kernel.org 13685S: Maintained 13686F: crypto/pcrypt.c 13687F: include/crypto/pcrypt.h 13688 13689PEAQ WMI HOTKEYS DRIVER 13690M: Hans de Goede <hdegoede@redhat.com> 13691L: platform-driver-x86@vger.kernel.org 13692S: Maintained 13693F: drivers/platform/x86/peaq-wmi.c 13694 13695PENSANDO ETHERNET DRIVERS 13696M: Shannon Nelson <snelson@pensando.io> 13697M: Pensando Drivers <drivers@pensando.io> 13698L: netdev@vger.kernel.org 13699S: Supported 13700F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 13701F: drivers/net/ethernet/pensando/ 13702 13703PER-CPU MEMORY ALLOCATOR 13704M: Dennis Zhou <dennis@kernel.org> 13705M: Tejun Heo <tj@kernel.org> 13706M: Christoph Lameter <cl@linux.com> 13707S: Maintained 13708T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 13709F: arch/*/include/asm/percpu.h 13710F: include/linux/percpu*.h 13711F: mm/percpu*.c 13712 13713PER-TASK DELAY ACCOUNTING 13714M: Balbir Singh <bsingharora@gmail.com> 13715S: Maintained 13716F: include/linux/delayacct.h 13717F: kernel/delayacct.c 13718 13719PERFORMANCE EVENTS SUBSYSTEM 13720M: Peter Zijlstra <peterz@infradead.org> 13721M: Ingo Molnar <mingo@redhat.com> 13722M: Arnaldo Carvalho de Melo <acme@kernel.org> 13723R: Mark Rutland <mark.rutland@arm.com> 13724R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 13725R: Jiri Olsa <jolsa@redhat.com> 13726R: Namhyung Kim <namhyung@kernel.org> 13727L: linux-kernel@vger.kernel.org 13728S: Supported 13729T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 13730F: arch/*/events/* 13731F: arch/*/events/*/* 13732F: arch/*/include/asm/perf_event.h 13733F: arch/*/kernel/*/*/perf_event*.c 13734F: arch/*/kernel/*/perf_event*.c 13735F: arch/*/kernel/perf_callchain.c 13736F: arch/*/kernel/perf_event*.c 13737F: include/linux/perf_event.h 13738F: include/uapi/linux/perf_event.h 13739F: kernel/events/* 13740F: tools/lib/perf/ 13741F: tools/perf/ 13742 13743PERFORMANCE EVENTS TOOLING ARM64 13744R: John Garry <john.garry@huawei.com> 13745R: Will Deacon <will@kernel.org> 13746R: Mathieu Poirier <mathieu.poirier@linaro.org> 13747R: Leo Yan <leo.yan@linaro.org> 13748L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13749S: Supported 13750F: tools/build/feature/test-libopencsd.c 13751F: tools/perf/arch/arm*/ 13752F: tools/perf/pmu-events/arch/arm64/ 13753F: tools/perf/util/arm-spe* 13754F: tools/perf/util/cs-etm* 13755 13756PERSONALITY HANDLING 13757M: Christoph Hellwig <hch@infradead.org> 13758L: linux-abi-devel@lists.sourceforge.net 13759S: Maintained 13760F: include/linux/personality.h 13761F: include/uapi/linux/personality.h 13762 13763PHOENIX RC FLIGHT CONTROLLER ADAPTER 13764M: Marcus Folkesson <marcus.folkesson@gmail.com> 13765L: linux-input@vger.kernel.org 13766S: Maintained 13767F: Documentation/input/devices/pxrc.rst 13768F: drivers/input/joystick/pxrc.c 13769 13770PHONET PROTOCOL 13771M: Remi Denis-Courmont <courmisch@gmail.com> 13772S: Supported 13773F: Documentation/networking/phonet.rst 13774F: include/linux/phonet.h 13775F: include/net/phonet/ 13776F: include/uapi/linux/phonet.h 13777F: net/phonet/ 13778 13779PHRAM MTD DRIVER 13780M: Joern Engel <joern@lazybastard.org> 13781L: linux-mtd@lists.infradead.org 13782S: Maintained 13783F: drivers/mtd/devices/phram.c 13784 13785PICOLCD HID DRIVER 13786M: Bruno Prémont <bonbons@linux-vserver.org> 13787L: linux-input@vger.kernel.org 13788S: Maintained 13789F: drivers/hid/hid-picolcd* 13790 13791PICOXCELL SUPPORT 13792M: Jamie Iles <jamie@jamieiles.com> 13793L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13794S: Supported 13795T: git git://github.com/jamieiles/linux-2.6-ji.git 13796F: arch/arm/boot/dts/picoxcell* 13797F: arch/arm/mach-picoxcell/ 13798F: drivers/crypto/picoxcell* 13799 13800PIDFD API 13801M: Christian Brauner <christian@brauner.io> 13802L: linux-kernel@vger.kernel.org 13803S: Maintained 13804T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 13805F: samples/pidfd/ 13806F: tools/testing/selftests/clone3/ 13807F: tools/testing/selftests/pid_namespace/ 13808F: tools/testing/selftests/pidfd/ 13809K: (?i)pidfd 13810K: (?i)clone3 13811K: \b(clone_args|kernel_clone_args)\b 13812 13813PIN CONTROL SUBSYSTEM 13814M: Linus Walleij <linus.walleij@linaro.org> 13815L: linux-gpio@vger.kernel.org 13816S: Maintained 13817T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 13818F: Documentation/devicetree/bindings/pinctrl/ 13819F: Documentation/driver-api/pinctl.rst 13820F: drivers/pinctrl/ 13821F: include/linux/pinctrl/ 13822 13823PIN CONTROLLER - FREESCALE 13824M: Dong Aisheng <aisheng.dong@nxp.com> 13825M: Fabio Estevam <festevam@gmail.com> 13826M: Shawn Guo <shawnguo@kernel.org> 13827M: Stefan Agner <stefan@agner.ch> 13828R: Pengutronix Kernel Team <kernel@pengutronix.de> 13829L: linux-gpio@vger.kernel.org 13830S: Maintained 13831F: Documentation/devicetree/bindings/pinctrl/fsl,* 13832F: drivers/pinctrl/freescale/ 13833 13834PIN CONTROLLER - INTEL 13835M: Mika Westerberg <mika.westerberg@linux.intel.com> 13836M: Andy Shevchenko <andy@kernel.org> 13837S: Maintained 13838T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 13839F: drivers/pinctrl/intel/ 13840 13841PIN CONTROLLER - MEDIATEK 13842M: Sean Wang <sean.wang@kernel.org> 13843L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13844S: Maintained 13845F: Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt 13846F: Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt 13847F: drivers/pinctrl/mediatek/ 13848 13849PIN CONTROLLER - MICROCHIP AT91 13850M: Ludovic Desroches <ludovic.desroches@microchip.com> 13851L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13852L: linux-gpio@vger.kernel.org 13853S: Supported 13854F: drivers/gpio/gpio-sama5d2-piobu.c 13855F: drivers/pinctrl/pinctrl-at91* 13856 13857PIN CONTROLLER - QUALCOMM 13858M: Bjorn Andersson <bjorn.andersson@linaro.org> 13859L: linux-arm-msm@vger.kernel.org 13860S: Maintained 13861F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 13862F: drivers/pinctrl/qcom/ 13863 13864PIN CONTROLLER - RENESAS 13865M: Geert Uytterhoeven <geert+renesas@glider.be> 13866L: linux-renesas-soc@vger.kernel.org 13867S: Supported 13868T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 13869F: Documentation/devicetree/bindings/pinctrl/renesas,* 13870F: drivers/pinctrl/renesas/ 13871 13872PIN CONTROLLER - SAMSUNG 13873M: Tomasz Figa <tomasz.figa@gmail.com> 13874M: Krzysztof Kozlowski <krzk@kernel.org> 13875M: Sylwester Nawrocki <s.nawrocki@samsung.com> 13876L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13877L: linux-samsung-soc@vger.kernel.org 13878S: Maintained 13879Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 13880T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 13881F: Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt 13882F: drivers/pinctrl/samsung/ 13883F: include/dt-bindings/pinctrl/samsung.h 13884 13885PIN CONTROLLER - SINGLE 13886M: Tony Lindgren <tony@atomide.com> 13887M: Haojian Zhuang <haojian.zhuang@linaro.org> 13888L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13889L: linux-omap@vger.kernel.org 13890S: Maintained 13891F: drivers/pinctrl/pinctrl-single.c 13892 13893PIN CONTROLLER - ST SPEAR 13894M: Viresh Kumar <vireshk@kernel.org> 13895L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13896S: Maintained 13897W: http://www.st.com/spear 13898F: drivers/pinctrl/spear/ 13899 13900PISTACHIO SOC SUPPORT 13901M: James Hartley <james.hartley@sondrel.com> 13902L: linux-mips@vger.kernel.org 13903S: Odd Fixes 13904F: arch/mips/boot/dts/img/pistachio* 13905F: arch/mips/configs/pistachio*_defconfig 13906F: arch/mips/include/asm/mach-pistachio/ 13907F: arch/mips/pistachio/ 13908 13909PKTCDVD DRIVER 13910M: linux-block@vger.kernel.org 13911S: Orphan 13912F: drivers/block/pktcdvd.c 13913F: include/linux/pktcdvd.h 13914F: include/uapi/linux/pktcdvd.h 13915 13916PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 13917M: Tomasz Duszynski <tduszyns@gmail.com> 13918S: Maintained 13919F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 13920F: drivers/iio/chemical/pms7003.c 13921 13922PLDMFW LIBRARY 13923M: Jacob Keller <jacob.e.keller@intel.com> 13924S: Maintained 13925F: Documentation/driver-api/pldmfw/ 13926F: include/linux/pldmfw.h 13927F: lib/pldmfw/ 13928 13929PLX DMA DRIVER 13930M: Logan Gunthorpe <logang@deltatee.com> 13931S: Maintained 13932F: drivers/dma/plx_dma.c 13933 13934PM-GRAPH UTILITY 13935M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 13936L: linux-pm@vger.kernel.org 13937S: Supported 13938W: https://01.org/pm-graph 13939B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 13940T: git git://github.com/intel/pm-graph 13941F: tools/power/pm-graph 13942 13943PMBUS HARDWARE MONITORING DRIVERS 13944M: Guenter Roeck <linux@roeck-us.net> 13945L: linux-hwmon@vger.kernel.org 13946S: Maintained 13947W: http://hwmon.wiki.kernel.org/ 13948W: http://www.roeck-us.net/linux/drivers/ 13949T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 13950F: Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt 13951F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 13952F: Documentation/devicetree/bindings/hwmon/max31785.txt 13953F: Documentation/hwmon/adm1275.rst 13954F: Documentation/hwmon/ibm-cffps.rst 13955F: Documentation/hwmon/ir35221.rst 13956F: Documentation/hwmon/lm25066.rst 13957F: Documentation/hwmon/ltc2978.rst 13958F: Documentation/hwmon/ltc3815.rst 13959F: Documentation/hwmon/max16064.rst 13960F: Documentation/hwmon/max20751.rst 13961F: Documentation/hwmon/max31785.rst 13962F: Documentation/hwmon/max34440.rst 13963F: Documentation/hwmon/max8688.rst 13964F: Documentation/hwmon/pmbus-core.rst 13965F: Documentation/hwmon/pmbus.rst 13966F: Documentation/hwmon/tps40422.rst 13967F: Documentation/hwmon/ucd9000.rst 13968F: Documentation/hwmon/ucd9200.rst 13969F: Documentation/hwmon/zl6100.rst 13970F: drivers/hwmon/pmbus/ 13971F: include/linux/pmbus.h 13972 13973PMC SIERRA MaxRAID DRIVER 13974L: linux-scsi@vger.kernel.org 13975S: Orphan 13976W: http://www.pmc-sierra.com/ 13977F: drivers/scsi/pmcraid.* 13978 13979PMC SIERRA PM8001 DRIVER 13980M: Jack Wang <jinpu.wang@cloud.ionos.com> 13981L: linux-scsi@vger.kernel.org 13982S: Supported 13983F: drivers/scsi/pm8001/ 13984 13985PNI RM3100 IIO DRIVER 13986M: Song Qiang <songqiang1304521@gmail.com> 13987L: linux-iio@vger.kernel.org 13988S: Maintained 13989F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt 13990F: drivers/iio/magnetometer/rm3100* 13991 13992PNP SUPPORT 13993M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 13994L: linux-acpi@vger.kernel.org 13995S: Maintained 13996F: drivers/pnp/ 13997F: include/linux/pnp.h 13998 13999POSIX CLOCKS and TIMERS 14000M: Thomas Gleixner <tglx@linutronix.de> 14001L: linux-kernel@vger.kernel.org 14002S: Maintained 14003T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 14004F: fs/timerfd.c 14005F: include/linux/time_namespace.h 14006F: include/linux/timer* 14007F: kernel/time/*timer* 14008F: kernel/time/namespace.c 14009 14010POWER MANAGEMENT CORE 14011M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 14012L: linux-pm@vger.kernel.org 14013S: Supported 14014B: https://bugzilla.kernel.org 14015T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 14016F: drivers/base/power/ 14017F: drivers/powercap/ 14018F: include/linux/intel_rapl.h 14019F: include/linux/pm.h 14020F: include/linux/pm_* 14021F: include/linux/powercap.h 14022F: kernel/configs/nopm.config 14023 14024POWER STATE COORDINATION INTERFACE (PSCI) 14025M: Mark Rutland <mark.rutland@arm.com> 14026M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 14027L: linux-arm-kernel@lists.infradead.org 14028S: Maintained 14029F: drivers/firmware/psci/ 14030F: include/linux/psci.h 14031F: include/uapi/linux/psci.h 14032 14033POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 14034M: Sebastian Reichel <sre@kernel.org> 14035L: linux-pm@vger.kernel.org 14036S: Maintained 14037T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 14038F: Documentation/ABI/testing/sysfs-class-power 14039F: Documentation/devicetree/bindings/power/supply/ 14040F: drivers/power/supply/ 14041F: include/linux/power_supply.h 14042 14043POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 14044M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 14045L: linuxppc-dev@lists.ozlabs.org 14046S: Maintained 14047F: drivers/char/powernv-op-panel.c 14048 14049PPP OVER ATM (RFC 2364) 14050M: Mitchell Blank Jr <mitch@sfgoth.com> 14051S: Maintained 14052F: include/uapi/linux/atmppp.h 14053F: net/atm/pppoatm.c 14054 14055PPP OVER ETHERNET 14056M: Michal Ostrowski <mostrows@earthlink.net> 14057S: Maintained 14058F: drivers/net/ppp/pppoe.c 14059F: drivers/net/ppp/pppox.c 14060 14061PPP OVER L2TP 14062M: James Chapman <jchapman@katalix.com> 14063S: Maintained 14064F: include/linux/if_pppol2tp.h 14065F: include/uapi/linux/if_pppol2tp.h 14066F: net/l2tp/l2tp_ppp.c 14067 14068PPP PROTOCOL DRIVERS AND COMPRESSORS 14069M: Paul Mackerras <paulus@samba.org> 14070L: linux-ppp@vger.kernel.org 14071S: Maintained 14072F: drivers/net/ppp/ppp_* 14073 14074PPS SUPPORT 14075M: Rodolfo Giometti <giometti@enneenne.com> 14076L: linuxpps@ml.enneenne.com (subscribers-only) 14077S: Maintained 14078W: http://wiki.enneenne.com/index.php/LinuxPPS_support 14079F: Documentation/ABI/testing/sysfs-pps 14080F: Documentation/devicetree/bindings/pps/pps-gpio.txt 14081F: Documentation/driver-api/pps.rst 14082F: drivers/pps/ 14083F: include/linux/pps*.h 14084F: include/uapi/linux/pps.h 14085 14086PPTP DRIVER 14087M: Dmitry Kozlov <xeb@mail.ru> 14088L: netdev@vger.kernel.org 14089S: Maintained 14090W: http://sourceforge.net/projects/accel-pptp 14091F: drivers/net/ppp/pptp.c 14092 14093PRESSURE STALL INFORMATION (PSI) 14094M: Johannes Weiner <hannes@cmpxchg.org> 14095S: Maintained 14096F: include/linux/psi* 14097F: kernel/sched/psi.c 14098 14099PRINTK 14100M: Petr Mladek <pmladek@suse.com> 14101M: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> 14102R: Steven Rostedt <rostedt@goodmis.org> 14103R: John Ogness <john.ogness@linutronix.de> 14104S: Maintained 14105F: include/linux/printk.h 14106F: kernel/printk/ 14107 14108PRISM54 WIRELESS DRIVER 14109M: Luis Chamberlain <mcgrof@kernel.org> 14110L: linux-wireless@vger.kernel.org 14111S: Obsolete 14112W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 14113F: drivers/net/wireless/intersil/prism54/ 14114 14115PROC FILESYSTEM 14116R: Alexey Dobriyan <adobriyan@gmail.com> 14117L: linux-kernel@vger.kernel.org 14118L: linux-fsdevel@vger.kernel.org 14119S: Maintained 14120F: Documentation/filesystems/proc.rst 14121F: fs/proc/ 14122F: include/linux/proc_fs.h 14123F: tools/testing/selftests/proc/ 14124 14125PROC SYSCTL 14126M: Luis Chamberlain <mcgrof@kernel.org> 14127M: Kees Cook <keescook@chromium.org> 14128M: Iurii Zaikin <yzaikin@google.com> 14129L: linux-kernel@vger.kernel.org 14130L: linux-fsdevel@vger.kernel.org 14131S: Maintained 14132F: fs/proc/proc_sysctl.c 14133F: include/linux/sysctl.h 14134F: kernel/sysctl-test.c 14135F: kernel/sysctl.c 14136F: tools/testing/selftests/sysctl/ 14137 14138PS3 NETWORK SUPPORT 14139M: Geoff Levand <geoff@infradead.org> 14140L: netdev@vger.kernel.org 14141L: linuxppc-dev@lists.ozlabs.org 14142S: Maintained 14143F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 14144 14145PS3 PLATFORM SUPPORT 14146M: Geoff Levand <geoff@infradead.org> 14147L: linuxppc-dev@lists.ozlabs.org 14148S: Maintained 14149F: arch/powerpc/boot/ps3* 14150F: arch/powerpc/include/asm/lv1call.h 14151F: arch/powerpc/include/asm/ps3*.h 14152F: arch/powerpc/platforms/ps3/ 14153F: drivers/*/ps3* 14154F: drivers/ps3/ 14155F: drivers/rtc/rtc-ps3.c 14156F: drivers/usb/host/*ps3.c 14157F: sound/ppc/snd_ps3* 14158 14159PS3VRAM DRIVER 14160M: Jim Paris <jim@jtan.com> 14161M: Geoff Levand <geoff@infradead.org> 14162L: linuxppc-dev@lists.ozlabs.org 14163S: Maintained 14164F: drivers/block/ps3vram.c 14165 14166PSAMPLE PACKET SAMPLING SUPPORT 14167M: Yotam Gigi <yotam.gi@gmail.com> 14168S: Maintained 14169F: include/net/psample.h 14170F: include/uapi/linux/psample.h 14171F: net/psample 14172 14173PSTORE FILESYSTEM 14174M: Kees Cook <keescook@chromium.org> 14175M: Anton Vorontsov <anton@enomsg.org> 14176M: Colin Cross <ccross@android.com> 14177M: Tony Luck <tony.luck@intel.com> 14178S: Maintained 14179T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 14180F: Documentation/admin-guide/ramoops.rst 14181F: Documentation/admin-guide/pstore-blk.rst 14182F: Documentation/devicetree/bindings/reserved-memory/ramoops.txt 14183F: drivers/acpi/apei/erst.c 14184F: drivers/firmware/efi/efi-pstore.c 14185F: fs/pstore/ 14186F: include/linux/pstore* 14187K: \b(pstore|ramoops) 14188 14189PTP HARDWARE CLOCK SUPPORT 14190M: Richard Cochran <richardcochran@gmail.com> 14191L: netdev@vger.kernel.org 14192S: Maintained 14193W: http://linuxptp.sourceforge.net/ 14194F: Documentation/ABI/testing/sysfs-ptp 14195F: Documentation/driver-api/ptp.rst 14196F: drivers/net/phy/dp83640* 14197F: drivers/ptp/* 14198F: include/linux/ptp_cl* 14199 14200PTRACE SUPPORT 14201M: Oleg Nesterov <oleg@redhat.com> 14202S: Maintained 14203F: arch/*/*/ptrace*.c 14204F: arch/*/include/asm/ptrace*.h 14205F: arch/*/ptrace*.c 14206F: include/asm-generic/syscall.h 14207F: include/linux/ptrace.h 14208F: include/linux/regset.h 14209F: include/linux/tracehook.h 14210F: include/uapi/linux/ptrace.h 14211F: include/uapi/linux/ptrace.h 14212F: kernel/ptrace.c 14213 14214PULSE8-CEC DRIVER 14215M: Hans Verkuil <hverkuil@xs4all.nl> 14216L: linux-media@vger.kernel.org 14217S: Maintained 14218T: git git://linuxtv.org/media_tree.git 14219F: Documentation/admin-guide/media/pulse8-cec.rst 14220F: drivers/media/cec/usb/pulse8/ 14221 14222PVRUSB2 VIDEO4LINUX DRIVER 14223M: Mike Isely <isely@pobox.com> 14224L: pvrusb2@isely.net (subscribers-only) 14225L: linux-media@vger.kernel.org 14226S: Maintained 14227W: http://www.isely.net/pvrusb2/ 14228T: git git://linuxtv.org/media_tree.git 14229F: Documentation/driver-api/media/drivers/pvrusb2* 14230F: drivers/media/usb/pvrusb2/ 14231 14232PWC WEBCAM DRIVER 14233M: Hans Verkuil <hverkuil@xs4all.nl> 14234L: linux-media@vger.kernel.org 14235S: Odd Fixes 14236T: git git://linuxtv.org/media_tree.git 14237F: drivers/media/usb/pwc/* 14238F: include/trace/events/pwc.h 14239 14240PWM FAN DRIVER 14241M: Kamil Debski <kamil@wypas.org> 14242M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 14243L: linux-hwmon@vger.kernel.org 14244S: Supported 14245F: Documentation/devicetree/bindings/hwmon/pwm-fan.txt 14246F: Documentation/hwmon/pwm-fan.rst 14247F: drivers/hwmon/pwm-fan.c 14248 14249PWM IR Transmitter 14250M: Sean Young <sean@mess.org> 14251L: linux-media@vger.kernel.org 14252S: Maintained 14253F: drivers/media/rc/pwm-ir-tx.c 14254 14255PWM SUBSYSTEM 14256M: Thierry Reding <thierry.reding@gmail.com> 14257R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 14258M: Lee Jones <lee.jones@linaro.org> 14259L: linux-pwm@vger.kernel.org 14260S: Maintained 14261Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 14262T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 14263F: Documentation/devicetree/bindings/gpio/gpio-mvebu.txt 14264F: Documentation/devicetree/bindings/pwm/ 14265F: Documentation/driver-api/pwm.rst 14266F: drivers/gpio/gpio-mvebu.c 14267F: drivers/pwm/ 14268F: drivers/video/backlight/pwm_bl.c 14269F: include/linux/pwm.h 14270F: include/linux/pwm_backlight.h 14271K: pwm_(config|apply_state|ops) 14272 14273PXA GPIO DRIVER 14274M: Robert Jarzmik <robert.jarzmik@free.fr> 14275L: linux-gpio@vger.kernel.org 14276S: Maintained 14277F: drivers/gpio/gpio-pxa.c 14278 14279PXA MMCI DRIVER 14280S: Orphan 14281 14282PXA RTC DRIVER 14283M: Robert Jarzmik <robert.jarzmik@free.fr> 14284L: linux-rtc@vger.kernel.org 14285S: Maintained 14286 14287PXA2xx/PXA3xx SUPPORT 14288M: Daniel Mack <daniel@zonque.org> 14289M: Haojian Zhuang <haojian.zhuang@gmail.com> 14290M: Robert Jarzmik <robert.jarzmik@free.fr> 14291L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14292S: Maintained 14293T: git git://github.com/hzhuang1/linux.git 14294T: git git://github.com/rjarzmik/linux.git 14295F: arch/arm/boot/dts/pxa* 14296F: arch/arm/mach-pxa/ 14297F: drivers/dma/pxa* 14298F: drivers/pcmcia/pxa2xx* 14299F: drivers/pinctrl/pxa/ 14300F: drivers/spi/spi-pxa2xx* 14301F: drivers/usb/gadget/udc/pxa2* 14302F: include/sound/pxa2xx-lib.h 14303F: sound/arm/pxa* 14304F: sound/soc/pxa/ 14305 14306QAT DRIVER 14307M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 14308L: qat-linux@intel.com 14309S: Supported 14310F: drivers/crypto/qat/ 14311 14312QCOM AUDIO (ASoC) DRIVERS 14313M: Patrick Lai <plai@codeaurora.org> 14314M: Banajit Goswami <bgoswami@codeaurora.org> 14315L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14316S: Supported 14317F: sound/soc/qcom/ 14318 14319QCOM IPA DRIVER 14320M: Alex Elder <elder@kernel.org> 14321L: netdev@vger.kernel.org 14322S: Supported 14323F: drivers/net/ipa/ 14324 14325QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 14326M: Gabriel Somlo <somlo@cmu.edu> 14327M: "Michael S. Tsirkin" <mst@redhat.com> 14328L: qemu-devel@nongnu.org 14329S: Maintained 14330F: drivers/firmware/qemu_fw_cfg.c 14331F: include/uapi/linux/qemu_fw_cfg.h 14332 14333QIB DRIVER 14334M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 14335M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 14336L: linux-rdma@vger.kernel.org 14337S: Supported 14338F: drivers/infiniband/hw/qib/ 14339 14340QLOGIC QL41xxx FCOE DRIVER 14341M: Saurav Kashyap <skashyap@marvell.com> 14342M: Javed Hasan <jhasan@marvell.com> 14343M: GR-QLogic-Storage-Upstream@marvell.com 14344L: linux-scsi@vger.kernel.org 14345S: Supported 14346F: drivers/scsi/qedf/ 14347 14348QLOGIC QL41xxx ISCSI DRIVER 14349M: Nilesh Javali <njavali@marvell.com> 14350M: Manish Rangankar <mrangankar@marvell.com> 14351M: GR-QLogic-Storage-Upstream@marvell.com 14352L: linux-scsi@vger.kernel.org 14353S: Supported 14354F: drivers/scsi/qedi/ 14355 14356QLOGIC QL4xxx ETHERNET DRIVER 14357M: Ariel Elior <aelior@marvell.com> 14358M: GR-everest-linux-l2@marvell.com 14359L: netdev@vger.kernel.org 14360S: Supported 14361F: drivers/net/ethernet/qlogic/qed/ 14362F: drivers/net/ethernet/qlogic/qede/ 14363F: include/linux/qed/ 14364 14365QLOGIC QL4xxx RDMA DRIVER 14366M: Michal Kalderon <mkalderon@marvell.com> 14367M: Ariel Elior <aelior@marvell.com> 14368L: linux-rdma@vger.kernel.org 14369S: Supported 14370F: drivers/infiniband/hw/qedr/ 14371F: include/uapi/rdma/qedr-abi.h 14372 14373QLOGIC QLA1280 SCSI DRIVER 14374M: Michael Reed <mdr@sgi.com> 14375L: linux-scsi@vger.kernel.org 14376S: Maintained 14377F: drivers/scsi/qla1280.[ch] 14378 14379QLOGIC QLA2XXX FC-SCSI DRIVER 14380M: Nilesh Javali <njavali@marvell.com> 14381M: GR-QLogic-Storage-Upstream@marvell.com 14382L: linux-scsi@vger.kernel.org 14383S: Supported 14384F: drivers/scsi/qla2xxx/ 14385 14386QLOGIC QLA3XXX NETWORK DRIVER 14387M: GR-Linux-NIC-Dev@marvell.com 14388L: netdev@vger.kernel.org 14389S: Supported 14390F: drivers/net/ethernet/qlogic/qla3xxx.* 14391 14392QLOGIC QLA4XXX iSCSI DRIVER 14393M: Nilesh Javali <njavali@marvell.com> 14394M: Manish Rangankar <mrangankar@marvell.com> 14395M: GR-QLogic-Storage-Upstream@marvell.com 14396L: linux-scsi@vger.kernel.org 14397S: Supported 14398F: drivers/scsi/qla4xxx/ 14399 14400QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 14401M: Shahed Shaikh <shshaikh@marvell.com> 14402M: Manish Chopra <manishc@marvell.com> 14403M: GR-Linux-NIC-Dev@marvell.com 14404L: netdev@vger.kernel.org 14405S: Supported 14406F: drivers/net/ethernet/qlogic/qlcnic/ 14407 14408QLOGIC QLGE 10Gb ETHERNET DRIVER 14409M: Manish Chopra <manishc@marvell.com> 14410M: GR-Linux-NIC-Dev@marvell.com 14411L: netdev@vger.kernel.org 14412S: Supported 14413F: drivers/staging/qlge/ 14414 14415QM1D1B0004 MEDIA DRIVER 14416M: Akihiro Tsukada <tskd08@gmail.com> 14417L: linux-media@vger.kernel.org 14418S: Odd Fixes 14419F: drivers/media/tuners/qm1d1b0004* 14420 14421QM1D1C0042 MEDIA DRIVER 14422M: Akihiro Tsukada <tskd08@gmail.com> 14423L: linux-media@vger.kernel.org 14424S: Odd Fixes 14425F: drivers/media/tuners/qm1d1c0042* 14426 14427QNX4 FILESYSTEM 14428M: Anders Larsen <al@alarsen.net> 14429S: Maintained 14430W: http://www.alarsen.net/linux/qnx4fs/ 14431F: fs/qnx4/ 14432F: include/uapi/linux/qnx4_fs.h 14433F: include/uapi/linux/qnxtypes.h 14434 14435QORIQ DPAA2 FSL-MC BUS DRIVER 14436M: Stuart Yoder <stuyoder@gmail.com> 14437M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 14438L: linux-kernel@vger.kernel.org 14439S: Maintained 14440F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 14441F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 14442F: drivers/bus/fsl-mc/ 14443 14444QT1010 MEDIA DRIVER 14445M: Antti Palosaari <crope@iki.fi> 14446L: linux-media@vger.kernel.org 14447S: Maintained 14448W: https://linuxtv.org 14449W: http://palosaari.fi/linux/ 14450Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14451T: git git://linuxtv.org/anttip/media_tree.git 14452F: drivers/media/tuners/qt1010* 14453 14454QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 14455M: Kalle Valo <kvalo@codeaurora.org> 14456L: ath10k@lists.infradead.org 14457S: Supported 14458W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 14459T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 14460F: drivers/net/wireless/ath/ath10k/ 14461 14462QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 14463M: Kalle Valo <kvalo@codeaurora.org> 14464L: ath11k@lists.infradead.org 14465S: Supported 14466T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 14467F: drivers/net/wireless/ath/ath11k/ 14468 14469QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 14470M: QCA ath9k Development <ath9k-devel@qca.qualcomm.com> 14471L: linux-wireless@vger.kernel.org 14472S: Supported 14473W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 14474F: drivers/net/wireless/ath/ath9k/ 14475 14476QUALCOMM CAMERA SUBSYSTEM DRIVER 14477M: Todor Tomov <todor.too@gmail.com> 14478L: linux-media@vger.kernel.org 14479S: Maintained 14480F: Documentation/admin-guide/media/qcom_camss.rst 14481F: Documentation/devicetree/bindings/media/qcom,camss.txt 14482F: drivers/media/platform/qcom/camss/ 14483 14484QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 14485M: Niklas Cassel <nks@flawful.org> 14486L: linux-pm@vger.kernel.org 14487L: linux-arm-msm@vger.kernel.org 14488S: Maintained 14489F: Documentation/devicetree/bindings/power/avs/qcom,cpr.txt 14490F: drivers/soc/qcom/cpr.c 14491 14492QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 14493M: Ilia Lin <ilia.lin@kernel.org> 14494L: linux-pm@vger.kernel.org 14495S: Maintained 14496F: Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt 14497F: drivers/cpufreq/qcom-cpufreq-nvmem.c 14498 14499QUALCOMM EMAC GIGABIT ETHERNET DRIVER 14500M: Timur Tabi <timur@kernel.org> 14501L: netdev@vger.kernel.org 14502S: Maintained 14503F: drivers/net/ethernet/qualcomm/emac/ 14504 14505QUALCOMM ETHQOS ETHERNET DRIVER 14506M: Vinod Koul <vkoul@kernel.org> 14507L: netdev@vger.kernel.org 14508S: Maintained 14509F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 14510F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 14511 14512QUALCOMM GENERIC INTERFACE I2C DRIVER 14513M: Akash Asthana <akashast@codeaurora.org> 14514M: Mukesh Savaliya <msavaliy@codeaurora.org> 14515L: linux-i2c@vger.kernel.org 14516L: linux-arm-msm@vger.kernel.org 14517S: Supported 14518F: drivers/i2c/busses/i2c-qcom-geni.c 14519 14520QUALCOMM HEXAGON ARCHITECTURE 14521M: Brian Cain <bcain@codeaurora.org> 14522L: linux-hexagon@vger.kernel.org 14523S: Supported 14524F: arch/hexagon/ 14525 14526QUALCOMM HIDMA DRIVER 14527M: Sinan Kaya <okaya@kernel.org> 14528L: linux-arm-kernel@lists.infradead.org 14529L: linux-arm-msm@vger.kernel.org 14530L: dmaengine@vger.kernel.org 14531S: Supported 14532F: drivers/dma/qcom/hidma* 14533 14534QUALCOMM I2C CCI DRIVER 14535M: Loic Poulain <loic.poulain@linaro.org> 14536M: Robert Foss <robert.foss@linaro.org> 14537L: linux-i2c@vger.kernel.org 14538L: linux-arm-msm@vger.kernel.org 14539S: Maintained 14540F: Documentation/devicetree/bindings/i2c/i2c-qcom-cci.txt 14541F: drivers/i2c/busses/i2c-qcom-cci.c 14542 14543QUALCOMM IOMMU 14544M: Rob Clark <robdclark@gmail.com> 14545L: iommu@lists.linux-foundation.org 14546L: linux-arm-msm@vger.kernel.org 14547S: Maintained 14548F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 14549 14550QUALCOMM IPCC MAILBOX DRIVER 14551M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 14552L: linux-arm-msm@vger.kernel.org 14553S: Supported 14554F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 14555F: drivers/mailbox/qcom-ipcc.c 14556F: include/dt-bindings/mailbox/qcom-ipcc.h 14557 14558QUALCOMM RMNET DRIVER 14559M: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org> 14560M: Sean Tranchetti <stranche@codeaurora.org> 14561L: netdev@vger.kernel.org 14562S: Maintained 14563F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 14564F: drivers/net/ethernet/qualcomm/rmnet/ 14565F: include/linux/if_rmnet.h 14566 14567QUALCOMM TSENS THERMAL DRIVER 14568M: Amit Kucheria <amitk@kernel.org> 14569L: linux-pm@vger.kernel.org 14570L: linux-arm-msm@vger.kernel.org 14571S: Maintained 14572F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 14573F: drivers/thermal/qcom/ 14574 14575QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 14576M: Stanimir Varbanov <stanimir.varbanov@linaro.org> 14577L: linux-media@vger.kernel.org 14578L: linux-arm-msm@vger.kernel.org 14579S: Maintained 14580T: git git://linuxtv.org/media_tree.git 14581F: Documentation/devicetree/bindings/media/*venus* 14582F: drivers/media/platform/qcom/venus/ 14583 14584QUALCOMM WCN36XX WIRELESS DRIVER 14585M: Kalle Valo <kvalo@codeaurora.org> 14586L: wcn36xx@lists.infradead.org 14587S: Supported 14588W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 14589T: git git://github.com/KrasnikovEugene/wcn36xx.git 14590F: drivers/net/wireless/ath/wcn36xx/ 14591 14592QUANTENNA QTNFMAC WIRELESS DRIVER 14593M: Igor Mitsyanko <imitsyanko@quantenna.com> 14594R: Sergey Matyukevich <geomatsi@gmail.com> 14595L: linux-wireless@vger.kernel.org 14596S: Maintained 14597F: drivers/net/wireless/quantenna 14598 14599RADEON and AMDGPU DRM DRIVERS 14600M: Alex Deucher <alexander.deucher@amd.com> 14601M: Christian König <christian.koenig@amd.com> 14602L: amd-gfx@lists.freedesktop.org 14603S: Supported 14604T: git git://people.freedesktop.org/~agd5f/linux 14605F: drivers/gpu/drm/amd/ 14606F: drivers/gpu/drm/radeon/ 14607F: include/uapi/drm/amdgpu_drm.h 14608F: include/uapi/drm/radeon_drm.h 14609 14610RADEON FRAMEBUFFER DISPLAY DRIVER 14611M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 14612L: linux-fbdev@vger.kernel.org 14613S: Maintained 14614F: drivers/video/fbdev/aty/radeon* 14615F: include/uapi/linux/radeonfb.h 14616 14617RADIOSHARK RADIO DRIVER 14618M: Hans Verkuil <hverkuil@xs4all.nl> 14619L: linux-media@vger.kernel.org 14620S: Maintained 14621T: git git://linuxtv.org/media_tree.git 14622F: drivers/media/radio/radio-shark.c 14623 14624RADIOSHARK2 RADIO DRIVER 14625M: Hans Verkuil <hverkuil@xs4all.nl> 14626L: linux-media@vger.kernel.org 14627S: Maintained 14628T: git git://linuxtv.org/media_tree.git 14629F: drivers/media/radio/radio-shark2.c 14630F: drivers/media/radio/radio-tea5777.c 14631 14632RADOS BLOCK DEVICE (RBD) 14633M: Ilya Dryomov <idryomov@gmail.com> 14634R: Dongsheng Yang <dongsheng.yang@easystack.cn> 14635L: ceph-devel@vger.kernel.org 14636S: Supported 14637W: http://ceph.com/ 14638T: git git://github.com/ceph/ceph-client.git 14639F: Documentation/ABI/testing/sysfs-bus-rbd 14640F: drivers/block/rbd.c 14641F: drivers/block/rbd_types.h 14642 14643RAGE128 FRAMEBUFFER DISPLAY DRIVER 14644M: Paul Mackerras <paulus@samba.org> 14645L: linux-fbdev@vger.kernel.org 14646S: Maintained 14647F: drivers/video/fbdev/aty/aty128fb.c 14648 14649RAINSHADOW-CEC DRIVER 14650M: Hans Verkuil <hverkuil@xs4all.nl> 14651L: linux-media@vger.kernel.org 14652S: Maintained 14653T: git git://linuxtv.org/media_tree.git 14654F: drivers/media/cec/usb/rainshadow/ 14655 14656RALINK MIPS ARCHITECTURE 14657M: John Crispin <john@phrozen.org> 14658L: linux-mips@vger.kernel.org 14659S: Maintained 14660F: arch/mips/ralink 14661 14662RALINK RT2X00 WIRELESS LAN DRIVER 14663M: Stanislaw Gruszka <stf_xl@wp.pl> 14664M: Helmut Schaa <helmut.schaa@googlemail.com> 14665L: linux-wireless@vger.kernel.org 14666S: Maintained 14667F: drivers/net/wireless/ralink/rt2x00/ 14668 14669RAMDISK RAM BLOCK DEVICE DRIVER 14670M: Jens Axboe <axboe@kernel.dk> 14671S: Maintained 14672F: Documentation/admin-guide/blockdev/ramdisk.rst 14673F: drivers/block/brd.c 14674 14675RANCHU VIRTUAL BOARD FOR MIPS 14676M: Miodrag Dinic <miodrag.dinic@mips.com> 14677L: linux-mips@vger.kernel.org 14678S: Supported 14679F: arch/mips/configs/generic/board-ranchu.config 14680F: arch/mips/generic/board-ranchu.c 14681 14682RANDOM NUMBER DRIVER 14683M: "Theodore Ts'o" <tytso@mit.edu> 14684S: Maintained 14685F: drivers/char/random.c 14686 14687RAPIDIO SUBSYSTEM 14688M: Matt Porter <mporter@kernel.crashing.org> 14689M: Alexandre Bounine <alex.bou9@gmail.com> 14690S: Maintained 14691F: drivers/rapidio/ 14692 14693RAS INFRASTRUCTURE 14694M: Tony Luck <tony.luck@intel.com> 14695M: Borislav Petkov <bp@alien8.de> 14696L: linux-edac@vger.kernel.org 14697S: Maintained 14698F: Documentation/admin-guide/ras.rst 14699F: drivers/ras/ 14700F: include/linux/ras.h 14701F: include/ras/ras_event.h 14702 14703RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 14704L: linux-wireless@vger.kernel.org 14705S: Orphan 14706F: drivers/net/wireless/ray* 14707 14708RC-CORE / LIRC FRAMEWORK 14709M: Sean Young <sean@mess.org> 14710L: linux-media@vger.kernel.org 14711S: Maintained 14712W: http://linuxtv.org 14713T: git git://linuxtv.org/media_tree.git 14714F: Documentation/driver-api/media/rc-core.rst 14715F: Documentation/userspace-api/media/rc/ 14716F: drivers/media/rc/ 14717F: include/media/rc-map.h 14718F: include/media/rc-core.h 14719F: include/uapi/linux/lirc.h 14720 14721RCMM REMOTE CONTROLS DECODER 14722M: Patrick Lerda <patrick9876@free.fr> 14723S: Maintained 14724F: drivers/media/rc/ir-rcmm-decoder.c 14725 14726RCUTORTURE TEST FRAMEWORK 14727M: "Paul E. McKenney" <paulmck@kernel.org> 14728M: Josh Triplett <josh@joshtriplett.org> 14729R: Steven Rostedt <rostedt@goodmis.org> 14730R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 14731R: Lai Jiangshan <jiangshanlai@gmail.com> 14732L: rcu@vger.kernel.org 14733S: Supported 14734T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 14735F: tools/testing/selftests/rcutorture 14736 14737RDACM20 Camera Sensor 14738M: Jacopo Mondi <jacopo+renesas@jmondi.org> 14739M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 14740M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 14741M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 14742L: linux-media@vger.kernel.org 14743S: Maintained 14744F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 14745F: drivers/media/i2c/max9271.c 14746F: drivers/media/i2c/max9271.h 14747F: drivers/media/i2c/rdacm20.c 14748 14749RDC R-321X SoC 14750M: Florian Fainelli <florian@openwrt.org> 14751S: Maintained 14752 14753RDC R6040 FAST ETHERNET DRIVER 14754M: Florian Fainelli <f.fainelli@gmail.com> 14755L: netdev@vger.kernel.org 14756S: Maintained 14757F: drivers/net/ethernet/rdc/r6040.c 14758 14759RDMAVT - RDMA verbs software 14760M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 14761M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 14762L: linux-rdma@vger.kernel.org 14763S: Supported 14764F: drivers/infiniband/sw/rdmavt 14765 14766RDS - RELIABLE DATAGRAM SOCKETS 14767M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 14768L: netdev@vger.kernel.org 14769L: linux-rdma@vger.kernel.org 14770L: rds-devel@oss.oracle.com (moderated for non-subscribers) 14771S: Supported 14772W: https://oss.oracle.com/projects/rds/ 14773F: Documentation/networking/rds.rst 14774F: net/rds/ 14775 14776RDT - RESOURCE ALLOCATION 14777M: Fenghua Yu <fenghua.yu@intel.com> 14778M: Reinette Chatre <reinette.chatre@intel.com> 14779L: linux-kernel@vger.kernel.org 14780S: Supported 14781F: Documentation/x86/resctrl* 14782F: arch/x86/include/asm/resctrl.h 14783F: arch/x86/kernel/cpu/resctrl/ 14784F: tools/testing/selftests/resctrl/ 14785 14786READ-COPY UPDATE (RCU) 14787M: "Paul E. McKenney" <paulmck@kernel.org> 14788M: Josh Triplett <josh@joshtriplett.org> 14789R: Steven Rostedt <rostedt@goodmis.org> 14790R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 14791R: Lai Jiangshan <jiangshanlai@gmail.com> 14792R: Joel Fernandes <joel@joelfernandes.org> 14793L: rcu@vger.kernel.org 14794S: Supported 14795W: http://www.rdrop.com/users/paulmck/RCU/ 14796T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 14797F: Documentation/RCU/ 14798F: include/linux/rcu* 14799F: kernel/rcu/ 14800X: Documentation/RCU/torture.rst 14801X: include/linux/srcu*.h 14802X: kernel/rcu/srcu*.c 14803 14804REAL TIME CLOCK (RTC) SUBSYSTEM 14805M: Alessandro Zummo <a.zummo@towertech.it> 14806M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14807L: linux-rtc@vger.kernel.org 14808S: Maintained 14809Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 14810T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 14811F: Documentation/admin-guide/rtc.rst 14812F: Documentation/devicetree/bindings/rtc/ 14813F: drivers/rtc/ 14814F: include/linux/platform_data/rtc-* 14815F: include/linux/rtc.h 14816F: include/linux/rtc/ 14817F: include/uapi/linux/rtc.h 14818F: tools/testing/selftests/rtc/ 14819 14820REALTEK AUDIO CODECS 14821M: Oder Chiou <oder_chiou@realtek.com> 14822S: Maintained 14823F: include/sound/rt*.h 14824F: sound/soc/codecs/rt* 14825 14826REALTEK RTL83xx SMI DSA ROUTER CHIPS 14827M: Linus Walleij <linus.walleij@linaro.org> 14828S: Maintained 14829F: Documentation/devicetree/bindings/net/dsa/realtek-smi.txt 14830F: drivers/net/dsa/realtek-smi* 14831F: drivers/net/dsa/rtl83* 14832 14833REALTEK WIRELESS DRIVER (rtlwifi family) 14834M: Ping-Ke Shih <pkshih@realtek.com> 14835L: linux-wireless@vger.kernel.org 14836S: Maintained 14837W: https://wireless.wiki.kernel.org/ 14838T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 14839F: drivers/net/wireless/realtek/rtlwifi/ 14840 14841REALTEK WIRELESS DRIVER (rtw88) 14842M: Yan-Hsuan Chuang <yhchuang@realtek.com> 14843L: linux-wireless@vger.kernel.org 14844S: Maintained 14845F: drivers/net/wireless/realtek/rtw88/ 14846 14847REDPINE WIRELESS DRIVER 14848M: Amitkumar Karwar <amitkarwar@gmail.com> 14849M: Siva Rebbagondla <siva8118@gmail.com> 14850L: linux-wireless@vger.kernel.org 14851S: Maintained 14852F: drivers/net/wireless/rsi/ 14853 14854REGISTER MAP ABSTRACTION 14855M: Mark Brown <broonie@kernel.org> 14856L: linux-kernel@vger.kernel.org 14857S: Supported 14858T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 14859F: Documentation/devicetree/bindings/regmap/ 14860F: drivers/base/regmap/ 14861F: include/linux/regmap.h 14862 14863REISERFS FILE SYSTEM 14864L: reiserfs-devel@vger.kernel.org 14865S: Supported 14866F: fs/reiserfs/ 14867 14868REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 14869M: Ohad Ben-Cohen <ohad@wizery.com> 14870M: Bjorn Andersson <bjorn.andersson@linaro.org> 14871L: linux-remoteproc@vger.kernel.org 14872S: Maintained 14873T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rproc-next 14874F: Documentation/ABI/testing/sysfs-class-remoteproc 14875F: Documentation/devicetree/bindings/remoteproc/ 14876F: Documentation/staging/remoteproc.rst 14877F: drivers/remoteproc/ 14878F: include/linux/remoteproc.h 14879F: include/linux/remoteproc/ 14880 14881REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 14882M: Ohad Ben-Cohen <ohad@wizery.com> 14883M: Bjorn Andersson <bjorn.andersson@linaro.org> 14884L: linux-remoteproc@vger.kernel.org 14885S: Maintained 14886T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rpmsg-next 14887F: Documentation/ABI/testing/sysfs-bus-rpmsg 14888F: Documentation/staging/rpmsg.rst 14889F: drivers/rpmsg/ 14890F: include/linux/rpmsg.h 14891F: include/linux/rpmsg/ 14892F: include/uapi/linux/rpmsg.h 14893F: samples/rpmsg/ 14894 14895RENESAS CLOCK DRIVERS 14896M: Geert Uytterhoeven <geert+renesas@glider.be> 14897L: linux-renesas-soc@vger.kernel.org 14898S: Supported 14899T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas 14900F: Documentation/devicetree/bindings/clock/renesas,* 14901F: drivers/clk/renesas/ 14902 14903RENESAS EMEV2 I2C DRIVER 14904M: Wolfram Sang <wsa+renesas@sang-engineering.com> 14905S: Supported 14906F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.txt 14907F: drivers/i2c/busses/i2c-emev2.c 14908 14909RENESAS ETHERNET DRIVERS 14910R: Sergei Shtylyov <sergei.shtylyov@gmail.com> 14911L: netdev@vger.kernel.org 14912L: linux-renesas-soc@vger.kernel.org 14913F: Documentation/devicetree/bindings/net/renesas,*.txt 14914F: Documentation/devicetree/bindings/net/renesas,*.yaml 14915F: drivers/net/ethernet/renesas/ 14916F: include/linux/sh_eth.h 14917 14918RENESAS R-CAR GYROADC DRIVER 14919M: Marek Vasut <marek.vasut@gmail.com> 14920L: linux-iio@vger.kernel.org 14921S: Supported 14922F: Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt 14923F: drivers/iio/adc/rcar-gyroadc.c 14924 14925RENESAS R-CAR I2C DRIVERS 14926M: Wolfram Sang <wsa+renesas@sang-engineering.com> 14927S: Supported 14928F: Documentation/devicetree/bindings/i2c/renesas,i2c.txt 14929F: Documentation/devicetree/bindings/i2c/renesas,iic.txt 14930F: drivers/i2c/busses/i2c-rcar.c 14931F: drivers/i2c/busses/i2c-sh_mobile.c 14932 14933RENESAS R-CAR THERMAL DRIVERS 14934M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 14935L: linux-renesas-soc@vger.kernel.org 14936S: Supported 14937F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 14938F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 14939F: drivers/thermal/rcar_gen3_thermal.c 14940F: drivers/thermal/rcar_thermal.c 14941 14942RENESAS RIIC DRIVER 14943M: Chris Brandt <chris.brandt@renesas.com> 14944S: Supported 14945F: Documentation/devicetree/bindings/i2c/renesas,riic.txt 14946F: drivers/i2c/busses/i2c-riic.c 14947 14948RENESAS USB PHY DRIVER 14949M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 14950L: linux-renesas-soc@vger.kernel.org 14951S: Maintained 14952F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 14953 14954RESET CONTROLLER FRAMEWORK 14955M: Philipp Zabel <p.zabel@pengutronix.de> 14956S: Maintained 14957T: git git://git.pengutronix.de/git/pza/linux 14958F: Documentation/devicetree/bindings/reset/ 14959F: drivers/reset/ 14960F: include/dt-bindings/reset/ 14961F: include/linux/reset-controller.h 14962F: include/linux/reset.h 14963F: include/linux/reset/ 14964K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 14965 14966RESTARTABLE SEQUENCES SUPPORT 14967M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 14968M: Peter Zijlstra <peterz@infradead.org> 14969M: "Paul E. McKenney" <paulmck@kernel.org> 14970M: Boqun Feng <boqun.feng@gmail.com> 14971L: linux-kernel@vger.kernel.org 14972S: Supported 14973F: include/trace/events/rseq.h 14974F: include/uapi/linux/rseq.h 14975F: kernel/rseq.c 14976F: tools/testing/selftests/rseq/ 14977 14978RFKILL 14979M: Johannes Berg <johannes@sipsolutions.net> 14980L: linux-wireless@vger.kernel.org 14981S: Maintained 14982W: https://wireless.wiki.kernel.org/ 14983T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git 14984T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git 14985F: Documentation/ABI/stable/sysfs-class-rfkill 14986F: Documentation/driver-api/rfkill.rst 14987F: include/linux/rfkill.h 14988F: include/uapi/linux/rfkill.h 14989F: net/rfkill/ 14990 14991RHASHTABLE 14992M: Thomas Graf <tgraf@suug.ch> 14993M: Herbert Xu <herbert@gondor.apana.org.au> 14994L: netdev@vger.kernel.org 14995S: Maintained 14996F: include/linux/rhashtable-types.h 14997F: include/linux/rhashtable.h 14998F: lib/rhashtable.c 14999F: lib/test_rhashtable.c 15000 15001RICOH R5C592 MEMORYSTICK DRIVER 15002M: Maxim Levitsky <maximlevitsky@gmail.com> 15003S: Maintained 15004F: drivers/memstick/host/r592.* 15005 15006RICOH SMARTMEDIA/XD DRIVER 15007M: Maxim Levitsky <maximlevitsky@gmail.com> 15008S: Maintained 15009F: drivers/mtd/nand/raw/r852.c 15010F: drivers/mtd/nand/raw/r852.h 15011 15012RISC-V ARCHITECTURE 15013M: Paul Walmsley <paul.walmsley@sifive.com> 15014M: Palmer Dabbelt <palmer@dabbelt.com> 15015M: Albert Ou <aou@eecs.berkeley.edu> 15016L: linux-riscv@lists.infradead.org 15017S: Supported 15018P: Documentation/riscv/patch-acceptance.rst 15019T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 15020F: arch/riscv/ 15021N: riscv 15022K: riscv 15023 15024RNBD BLOCK DRIVERS 15025M: Danil Kipnis <danil.kipnis@cloud.ionos.com> 15026M: Jack Wang <jinpu.wang@cloud.ionos.com> 15027L: linux-block@vger.kernel.org 15028S: Maintained 15029F: drivers/block/rnbd/ 15030 15031ROCCAT DRIVERS 15032M: Stefan Achatz <erazor_de@users.sourceforge.net> 15033S: Maintained 15034W: http://sourceforge.net/projects/roccat/ 15035F: Documentation/ABI/*/sysfs-driver-hid-roccat* 15036F: drivers/hid/hid-roccat* 15037F: include/linux/hid-roccat* 15038 15039ROCKCHIP ISP V1 DRIVER 15040M: Helen Koike <helen.koike@collabora.com> 15041M: Dafna Hirschfeld <dafna.hirschfeld@collabora.com> 15042L: linux-media@vger.kernel.org 15043S: Maintained 15044F: Documentation/admin-guide/media/rkisp1.rst 15045F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 15046F: drivers/staging/media/rkisp1/ 15047 15048ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 15049M: Jacob Chen <jacob-chen@iotwrt.com> 15050M: Ezequiel Garcia <ezequiel@collabora.com> 15051L: linux-media@vger.kernel.org 15052L: linux-rockchip@lists.infradead.org 15053S: Maintained 15054F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 15055F: drivers/media/platform/rockchip/rga/ 15056 15057ROCKCHIP VIDEO DECODER DRIVER 15058M: Ezequiel Garcia <ezequiel@collabora.com> 15059L: linux-media@vger.kernel.org 15060L: linux-rockchip@lists.infradead.org 15061S: Maintained 15062F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 15063F: drivers/staging/media/rkvdec/ 15064 15065ROCKER DRIVER 15066M: Jiri Pirko <jiri@resnulli.us> 15067L: netdev@vger.kernel.org 15068S: Supported 15069F: drivers/net/ethernet/rocker/ 15070 15071ROCKETPORT DRIVER 15072S: Maintained 15073W: http://www.comtrol.com 15074F: Documentation/driver-api/serial/rocket.rst 15075F: drivers/tty/rocket* 15076 15077ROCKETPORT EXPRESS/INFINITY DRIVER 15078M: Kevin Cernekee <cernekee@gmail.com> 15079L: linux-serial@vger.kernel.org 15080S: Odd Fixes 15081F: drivers/tty/serial/rp2.* 15082 15083ROHM BD99954 CHARGER IC 15084R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 15085L: linux-power@fi.rohmeurope.com 15086S: Supported 15087F: drivers/power/supply/bd99954-charger.c 15088F: drivers/power/supply/bd99954-charger.h 15089 15090ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 15091M: Tomasz Duszynski <tduszyns@gmail.com> 15092S: Maintained 15093F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 15094F: drivers/iio/light/bh1750.c 15095 15096ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 15097M: Marek Vasut <marek.vasut+renesas@gmail.com> 15098L: linux-kernel@vger.kernel.org 15099L: linux-renesas-soc@vger.kernel.org 15100S: Supported 15101F: Documentation/devicetree/bindings/mfd/bd9571mwv.txt 15102F: drivers/gpio/gpio-bd9571mwv.c 15103F: drivers/mfd/bd9571mwv.c 15104F: drivers/regulator/bd9571mwv-regulator.c 15105F: include/linux/mfd/bd9571mwv.h 15106 15107ROHM POWER MANAGEMENT IC DEVICE DRIVERS 15108R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 15109L: linux-power@fi.rohmeurope.com 15110S: Supported 15111F: Documentation/devicetree/bindings/mfd/rohm,bd70528-pmic.txt 15112F: Documentation/devicetree/bindings/regulator/rohm,bd70528-regulator.txt 15113F: drivers/clk/clk-bd718x7.c 15114F: drivers/gpio/gpio-bd70528.c 15115F: drivers/gpio/gpio-bd71828.c 15116F: drivers/mfd/rohm-bd70528.c 15117F: drivers/mfd/rohm-bd71828.c 15118F: drivers/mfd/rohm-bd718x7.c 15119F: drivers/power/supply/bd70528-charger.c 15120F: drivers/regulator/bd70528-regulator.c 15121F: drivers/regulator/bd71828-regulator.c 15122F: drivers/regulator/bd718x7-regulator.c 15123F: drivers/regulator/rohm-regulator.c 15124F: drivers/rtc/rtc-bd70528.c 15125F: drivers/watchdog/bd70528_wdt.c 15126F: include/linux/mfd/rohm-bd70528.h 15127F: include/linux/mfd/rohm-bd71828.h 15128F: include/linux/mfd/rohm-bd718x7.h 15129F: include/linux/mfd/rohm-generic.h 15130F: include/linux/mfd/rohm-shared.h 15131 15132ROSE NETWORK LAYER 15133M: Ralf Baechle <ralf@linux-mips.org> 15134L: linux-hams@vger.kernel.org 15135S: Maintained 15136W: http://www.linux-ax25.org/ 15137F: include/net/rose.h 15138F: include/uapi/linux/rose.h 15139F: net/rose/ 15140 15141ROTATION DRIVER FOR ALLWINNER A83T 15142M: Jernej Skrabec <jernej.skrabec@siol.net> 15143L: linux-media@vger.kernel.org 15144S: Maintained 15145T: git git://linuxtv.org/media_tree.git 15146F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 15147F: drivers/media/platform/sunxi/sun8i-rotate/ 15148 15149RTL2830 MEDIA DRIVER 15150M: Antti Palosaari <crope@iki.fi> 15151L: linux-media@vger.kernel.org 15152S: Maintained 15153W: https://linuxtv.org 15154W: http://palosaari.fi/linux/ 15155Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15156T: git git://linuxtv.org/anttip/media_tree.git 15157F: drivers/media/dvb-frontends/rtl2830* 15158 15159RTL2832 MEDIA DRIVER 15160M: Antti Palosaari <crope@iki.fi> 15161L: linux-media@vger.kernel.org 15162S: Maintained 15163W: https://linuxtv.org 15164W: http://palosaari.fi/linux/ 15165Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15166T: git git://linuxtv.org/anttip/media_tree.git 15167F: drivers/media/dvb-frontends/rtl2832* 15168 15169RTL2832_SDR MEDIA DRIVER 15170M: Antti Palosaari <crope@iki.fi> 15171L: linux-media@vger.kernel.org 15172S: Maintained 15173W: https://linuxtv.org 15174W: http://palosaari.fi/linux/ 15175Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15176T: git git://linuxtv.org/anttip/media_tree.git 15177F: drivers/media/dvb-frontends/rtl2832_sdr* 15178 15179RTL8180 WIRELESS DRIVER 15180L: linux-wireless@vger.kernel.org 15181S: Orphan 15182W: https://wireless.wiki.kernel.org/ 15183T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 15184F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 15185 15186RTL8187 WIRELESS DRIVER 15187M: Herton Ronaldo Krzesinski <herton@canonical.com> 15188M: Hin-Tak Leung <htl10@users.sourceforge.net> 15189M: Larry Finger <Larry.Finger@lwfinger.net> 15190L: linux-wireless@vger.kernel.org 15191S: Maintained 15192W: https://wireless.wiki.kernel.org/ 15193T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 15194F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 15195 15196RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 15197M: Jes Sorensen <Jes.Sorensen@gmail.com> 15198L: linux-wireless@vger.kernel.org 15199S: Maintained 15200T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 15201F: drivers/net/wireless/realtek/rtl8xxxu/ 15202 15203RTRS TRANSPORT DRIVERS 15204M: Danil Kipnis <danil.kipnis@cloud.ionos.com> 15205M: Jack Wang <jinpu.wang@cloud.ionos.com> 15206L: linux-rdma@vger.kernel.org 15207S: Maintained 15208F: drivers/infiniband/ulp/rtrs/ 15209 15210RXRPC SOCKETS (AF_RXRPC) 15211M: David Howells <dhowells@redhat.com> 15212L: linux-afs@lists.infradead.org 15213S: Supported 15214W: https://www.infradead.org/~dhowells/kafs/ 15215F: Documentation/networking/rxrpc.rst 15216F: include/keys/rxrpc-type.h 15217F: include/net/af_rxrpc.h 15218F: include/trace/events/rxrpc.h 15219F: include/uapi/linux/rxrpc.h 15220F: net/rxrpc/ 15221 15222S3 SAVAGE FRAMEBUFFER DRIVER 15223M: Antonino Daplas <adaplas@gmail.com> 15224L: linux-fbdev@vger.kernel.org 15225S: Maintained 15226F: drivers/video/fbdev/savage/ 15227 15228S390 15229M: Heiko Carstens <hca@linux.ibm.com> 15230M: Vasily Gorbik <gor@linux.ibm.com> 15231M: Christian Borntraeger <borntraeger@de.ibm.com> 15232L: linux-s390@vger.kernel.org 15233S: Supported 15234W: http://www.ibm.com/developerworks/linux/linux390/ 15235T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 15236F: Documentation/driver-api/s390-drivers.rst 15237F: Documentation/s390/ 15238F: arch/s390/ 15239F: drivers/s390/ 15240 15241S390 COMMON I/O LAYER 15242M: Vineeth Vijayan <vneethv@linux.ibm.com> 15243M: Peter Oberparleiter <oberpar@linux.ibm.com> 15244L: linux-s390@vger.kernel.org 15245S: Supported 15246W: http://www.ibm.com/developerworks/linux/linux390/ 15247F: drivers/s390/cio/ 15248 15249S390 DASD DRIVER 15250M: Stefan Haberland <sth@linux.ibm.com> 15251M: Jan Hoeppner <hoeppner@linux.ibm.com> 15252L: linux-s390@vger.kernel.org 15253S: Supported 15254W: http://www.ibm.com/developerworks/linux/linux390/ 15255F: block/partitions/ibm.c 15256F: drivers/s390/block/dasd* 15257F: include/linux/dasd_mod.h 15258 15259S390 IOMMU (PCI) 15260M: Matthew Rosato <mjrosato@linux.ibm.com> 15261M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 15262L: linux-s390@vger.kernel.org 15263S: Supported 15264W: http://www.ibm.com/developerworks/linux/linux390/ 15265F: drivers/iommu/s390-iommu.c 15266 15267S390 IUCV NETWORK LAYER 15268M: Julian Wiedmann <jwi@linux.ibm.com> 15269M: Karsten Graul <kgraul@linux.ibm.com> 15270M: Ursula Braun <ubraun@linux.ibm.com> 15271L: linux-s390@vger.kernel.org 15272S: Supported 15273W: http://www.ibm.com/developerworks/linux/linux390/ 15274F: drivers/s390/net/*iucv* 15275F: include/net/iucv/ 15276F: net/iucv/ 15277 15278S390 NETWORK DRIVERS 15279M: Julian Wiedmann <jwi@linux.ibm.com> 15280M: Karsten Graul <kgraul@linux.ibm.com> 15281M: Ursula Braun <ubraun@linux.ibm.com> 15282L: linux-s390@vger.kernel.org 15283S: Supported 15284W: http://www.ibm.com/developerworks/linux/linux390/ 15285F: drivers/s390/net/ 15286 15287S390 PCI SUBSYSTEM 15288M: Niklas Schnelle <schnelle@linux.ibm.com> 15289M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 15290L: linux-s390@vger.kernel.org 15291S: Supported 15292W: http://www.ibm.com/developerworks/linux/linux390/ 15293F: arch/s390/pci/ 15294F: drivers/pci/hotplug/s390_pci_hpc.c 15295F: Documentation/s390/pci.rst 15296 15297S390 VFIO AP DRIVER 15298M: Tony Krowiak <akrowiak@linux.ibm.com> 15299M: Pierre Morel <pmorel@linux.ibm.com> 15300M: Halil Pasic <pasic@linux.ibm.com> 15301L: linux-s390@vger.kernel.org 15302S: Supported 15303W: http://www.ibm.com/developerworks/linux/linux390/ 15304F: Documentation/s390/vfio-ap.rst 15305F: drivers/s390/crypto/vfio_ap_drv.c 15306F: drivers/s390/crypto/vfio_ap_ops.c 15307F: drivers/s390/crypto/vfio_ap_private.h 15308 15309S390 VFIO-CCW DRIVER 15310M: Cornelia Huck <cohuck@redhat.com> 15311M: Eric Farman <farman@linux.ibm.com> 15312R: Halil Pasic <pasic@linux.ibm.com> 15313L: linux-s390@vger.kernel.org 15314L: kvm@vger.kernel.org 15315S: Supported 15316F: Documentation/s390/vfio-ccw.rst 15317F: drivers/s390/cio/vfio_ccw* 15318F: include/uapi/linux/vfio_ccw.h 15319 15320S390 VFIO-PCI DRIVER 15321M: Matthew Rosato <mjrosato@linux.ibm.com> 15322L: linux-s390@vger.kernel.org 15323L: kvm@vger.kernel.org 15324S: Supported 15325F: drivers/vfio/pci/vfio_pci_zdev.c 15326F: include/uapi/linux/vfio_zdev.h 15327 15328S390 ZCRYPT DRIVER 15329M: Harald Freudenberger <freude@linux.ibm.com> 15330L: linux-s390@vger.kernel.org 15331S: Supported 15332W: http://www.ibm.com/developerworks/linux/linux390/ 15333F: drivers/s390/crypto/ 15334 15335S390 ZFCP DRIVER 15336M: Steffen Maier <maier@linux.ibm.com> 15337M: Benjamin Block <bblock@linux.ibm.com> 15338L: linux-s390@vger.kernel.org 15339S: Supported 15340W: http://www.ibm.com/developerworks/linux/linux390/ 15341F: drivers/s390/scsi/zfcp_* 15342 15343S3C24XX SD/MMC Driver 15344M: Ben Dooks <ben-linux@fluff.org> 15345L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15346S: Supported 15347F: drivers/mmc/host/s3cmci.* 15348 15349SAA6588 RDS RECEIVER DRIVER 15350M: Hans Verkuil <hverkuil@xs4all.nl> 15351L: linux-media@vger.kernel.org 15352S: Odd Fixes 15353W: https://linuxtv.org 15354T: git git://linuxtv.org/media_tree.git 15355F: drivers/media/i2c/saa6588* 15356 15357SAA7134 VIDEO4LINUX DRIVER 15358M: Mauro Carvalho Chehab <mchehab@kernel.org> 15359L: linux-media@vger.kernel.org 15360S: Odd fixes 15361W: https://linuxtv.org 15362T: git git://linuxtv.org/media_tree.git 15363F: Documentation/driver-api/media/drivers/saa7134* 15364F: drivers/media/pci/saa7134/ 15365 15366SAA7146 VIDEO4LINUX-2 DRIVER 15367M: Hans Verkuil <hverkuil@xs4all.nl> 15368L: linux-media@vger.kernel.org 15369S: Maintained 15370T: git git://linuxtv.org/media_tree.git 15371F: drivers/media/common/saa7146/ 15372F: drivers/media/pci/saa7146/ 15373F: include/media/drv-intf/saa7146* 15374 15375SAFESETID SECURITY MODULE 15376M: Micah Morton <mortonm@chromium.org> 15377S: Supported 15378F: Documentation/admin-guide/LSM/SafeSetID.rst 15379F: security/safesetid/ 15380 15381SAMSUNG AUDIO (ASoC) DRIVERS 15382M: Krzysztof Kozlowski <krzk@kernel.org> 15383M: Sangbeom Kim <sbkim73@samsung.com> 15384M: Sylwester Nawrocki <s.nawrocki@samsung.com> 15385L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15386S: Supported 15387F: Documentation/devicetree/bindings/sound/samsung* 15388F: sound/soc/samsung/ 15389 15390SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 15391M: Krzysztof Kozlowski <krzk@kernel.org> 15392L: linux-crypto@vger.kernel.org 15393L: linux-samsung-soc@vger.kernel.org 15394S: Maintained 15395F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 15396F: drivers/crypto/exynos-rng.c 15397 15398SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 15399M: Łukasz Stelmach <l.stelmach@samsung.com> 15400L: linux-samsung-soc@vger.kernel.org 15401S: Maintained 15402F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt 15403F: drivers/char/hw_random/exynos-trng.c 15404 15405SAMSUNG FRAMEBUFFER DRIVER 15406M: Jingoo Han <jingoohan1@gmail.com> 15407L: linux-fbdev@vger.kernel.org 15408S: Maintained 15409F: drivers/video/fbdev/s3c-fb.c 15410 15411SAMSUNG LAPTOP DRIVER 15412M: Corentin Chary <corentin.chary@gmail.com> 15413L: platform-driver-x86@vger.kernel.org 15414S: Maintained 15415F: drivers/platform/x86/samsung-laptop.c 15416 15417SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 15418M: Sangbeom Kim <sbkim73@samsung.com> 15419M: Krzysztof Kozlowski <krzk@kernel.org> 15420M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 15421L: linux-kernel@vger.kernel.org 15422L: linux-samsung-soc@vger.kernel.org 15423S: Supported 15424F: Documentation/devicetree/bindings/clock/samsung,s2mps11.txt 15425F: Documentation/devicetree/bindings/mfd/samsung,sec-core.txt 15426F: Documentation/devicetree/bindings/regulator/samsung,s2m*.txt 15427F: Documentation/devicetree/bindings/regulator/samsung,s5m*.txt 15428F: drivers/clk/clk-s2mps11.c 15429F: drivers/mfd/sec*.c 15430F: drivers/regulator/s2m*.c 15431F: drivers/regulator/s5m*.c 15432F: drivers/rtc/rtc-s5m.c 15433F: include/linux/mfd/samsung/ 15434 15435SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 15436M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 15437L: linux-media@vger.kernel.org 15438L: linux-samsung-soc@vger.kernel.org 15439S: Maintained 15440F: drivers/media/platform/s3c-camif/ 15441F: include/media/drv-intf/s3c_camif.h 15442 15443SAMSUNG S3FWRN5 NFC DRIVER 15444M: Krzysztof Kozlowski <krzk@kernel.org> 15445M: Krzysztof Opasiak <k.opasiak@samsung.com> 15446L: linux-nfc@lists.01.org (moderated for non-subscribers) 15447S: Maintained 15448F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 15449F: drivers/nfc/s3fwrn5 15450 15451SAMSUNG S5C73M3 CAMERA DRIVER 15452M: Kyungmin Park <kyungmin.park@samsung.com> 15453M: Andrzej Hajda <a.hajda@samsung.com> 15454L: linux-media@vger.kernel.org 15455S: Supported 15456F: drivers/media/i2c/s5c73m3/* 15457 15458SAMSUNG S5K5BAF CAMERA DRIVER 15459M: Kyungmin Park <kyungmin.park@samsung.com> 15460M: Andrzej Hajda <a.hajda@samsung.com> 15461L: linux-media@vger.kernel.org 15462S: Supported 15463F: drivers/media/i2c/s5k5baf.c 15464 15465SAMSUNG S5P Security SubSystem (SSS) DRIVER 15466M: Krzysztof Kozlowski <krzk@kernel.org> 15467M: Vladimir Zapolskiy <vz@mleia.com> 15468M: Kamil Konieczny <k.konieczny@samsung.com> 15469L: linux-crypto@vger.kernel.org 15470L: linux-samsung-soc@vger.kernel.org 15471S: Maintained 15472F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 15473F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 15474F: drivers/crypto/s5p-sss.c 15475 15476SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 15477M: Kyungmin Park <kyungmin.park@samsung.com> 15478M: Sylwester Nawrocki <s.nawrocki@samsung.com> 15479L: linux-media@vger.kernel.org 15480S: Supported 15481Q: https://patchwork.linuxtv.org/project/linux-media/list/ 15482F: drivers/media/platform/exynos4-is/ 15483 15484SAMSUNG SOC CLOCK DRIVERS 15485M: Sylwester Nawrocki <s.nawrocki@samsung.com> 15486M: Tomasz Figa <tomasz.figa@gmail.com> 15487M: Chanwoo Choi <cw00.choi@samsung.com> 15488L: linux-samsung-soc@vger.kernel.org 15489S: Supported 15490T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 15491F: Documentation/devicetree/bindings/clock/exynos*.txt 15492F: Documentation/devicetree/bindings/clock/samsung,s3c* 15493F: Documentation/devicetree/bindings/clock/samsung,s5p* 15494F: drivers/clk/samsung/ 15495F: include/dt-bindings/clock/exynos*.h 15496F: include/linux/clk/samsung.h 15497F: include/linux/platform_data/clk-s3c2410.h 15498 15499SAMSUNG SPI DRIVERS 15500M: Kukjin Kim <kgene@kernel.org> 15501M: Krzysztof Kozlowski <krzk@kernel.org> 15502M: Andi Shyti <andi@etezian.org> 15503L: linux-spi@vger.kernel.org 15504L: linux-samsung-soc@vger.kernel.org 15505S: Maintained 15506F: Documentation/devicetree/bindings/spi/spi-samsung.txt 15507F: drivers/spi/spi-s3c* 15508F: include/linux/platform_data/spi-s3c64xx.h 15509F: include/linux/spi/s3c24xx-fiq.h 15510 15511SAMSUNG SXGBE DRIVERS 15512M: Byungho An <bh74.an@samsung.com> 15513L: netdev@vger.kernel.org 15514S: Supported 15515F: drivers/net/ethernet/samsung/sxgbe/ 15516 15517SAMSUNG THERMAL DRIVER 15518M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 15519L: linux-pm@vger.kernel.org 15520L: linux-samsung-soc@vger.kernel.org 15521S: Supported 15522T: git https://github.com/lmajewski/linux-samsung-thermal.git 15523F: drivers/thermal/samsung/ 15524 15525SAMSUNG USB2 PHY DRIVER 15526M: Kamil Debski <kamil@wypas.org> 15527M: Sylwester Nawrocki <s.nawrocki@samsung.com> 15528L: linux-kernel@vger.kernel.org 15529S: Supported 15530F: Documentation/devicetree/bindings/phy/samsung-phy.txt 15531F: Documentation/driver-api/phy/samsung-usb2.rst 15532F: drivers/phy/samsung/phy-exynos4210-usb2.c 15533F: drivers/phy/samsung/phy-exynos4x12-usb2.c 15534F: drivers/phy/samsung/phy-exynos5250-usb2.c 15535F: drivers/phy/samsung/phy-s5pv210-usb2.c 15536F: drivers/phy/samsung/phy-samsung-usb2.c 15537F: drivers/phy/samsung/phy-samsung-usb2.h 15538 15539SC1200 WDT DRIVER 15540M: Zwane Mwaikambo <zwanem@gmail.com> 15541S: Maintained 15542F: drivers/watchdog/sc1200wdt.c 15543 15544SCHEDULER 15545M: Ingo Molnar <mingo@redhat.com> 15546M: Peter Zijlstra <peterz@infradead.org> 15547M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 15548M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 15549R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 15550R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 15551R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 15552R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 15553R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 15554L: linux-kernel@vger.kernel.org 15555S: Maintained 15556T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 15557F: include/linux/preempt.h 15558F: include/linux/sched.h 15559F: include/linux/wait.h 15560F: include/uapi/linux/sched.h 15561F: kernel/sched/ 15562 15563SCR24X CHIP CARD INTERFACE DRIVER 15564M: Lubomir Rintel <lkundrak@v3.sk> 15565S: Supported 15566F: drivers/char/pcmcia/scr24x_cs.c 15567 15568SCSI CDROM DRIVER 15569M: Jens Axboe <axboe@kernel.dk> 15570L: linux-scsi@vger.kernel.org 15571S: Maintained 15572W: http://www.kernel.dk 15573F: drivers/scsi/sr* 15574 15575SCSI RDMA PROTOCOL (SRP) INITIATOR 15576M: Bart Van Assche <bvanassche@acm.org> 15577L: linux-rdma@vger.kernel.org 15578S: Supported 15579Q: http://patchwork.kernel.org/project/linux-rdma/list/ 15580F: drivers/infiniband/ulp/srp/ 15581F: include/scsi/srp.h 15582 15583SCSI RDMA PROTOCOL (SRP) TARGET 15584M: Bart Van Assche <bvanassche@acm.org> 15585L: linux-rdma@vger.kernel.org 15586L: target-devel@vger.kernel.org 15587S: Supported 15588Q: http://patchwork.kernel.org/project/linux-rdma/list/ 15589F: drivers/infiniband/ulp/srpt/ 15590 15591SCSI SG DRIVER 15592M: Doug Gilbert <dgilbert@interlog.com> 15593L: linux-scsi@vger.kernel.org 15594S: Maintained 15595W: http://sg.danny.cz/sg 15596F: Documentation/scsi/scsi-generic.rst 15597F: drivers/scsi/sg.c 15598F: include/scsi/sg.h 15599 15600SCSI SUBSYSTEM 15601M: "James E.J. Bottomley" <jejb@linux.ibm.com> 15602M: "Martin K. Petersen" <martin.petersen@oracle.com> 15603L: linux-scsi@vger.kernel.org 15604S: Maintained 15605Q: https://patchwork.kernel.org/project/linux-scsi/list/ 15606T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 15607T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 15608F: Documentation/devicetree/bindings/scsi/ 15609F: drivers/scsi/ 15610F: include/scsi/ 15611 15612SCSI TAPE DRIVER 15613M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 15614L: linux-scsi@vger.kernel.org 15615S: Maintained 15616F: Documentation/scsi/st.rst 15617F: drivers/scsi/st.* 15618F: drivers/scsi/st_*.h 15619 15620SCSI TARGET SUBSYSTEM 15621M: "Martin K. Petersen" <martin.petersen@oracle.com> 15622L: linux-scsi@vger.kernel.org 15623L: target-devel@vger.kernel.org 15624S: Supported 15625W: http://www.linux-iscsi.org 15626Q: https://patchwork.kernel.org/project/target-devel/list/ 15627T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 15628F: Documentation/target/ 15629F: drivers/target/ 15630F: include/target/ 15631 15632SCTP PROTOCOL 15633M: Vlad Yasevich <vyasevich@gmail.com> 15634M: Neil Horman <nhorman@tuxdriver.com> 15635M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 15636L: linux-sctp@vger.kernel.org 15637S: Maintained 15638W: http://lksctp.sourceforge.net 15639F: Documentation/networking/sctp.rst 15640F: include/linux/sctp.h 15641F: include/net/sctp/ 15642F: include/uapi/linux/sctp.h 15643F: net/sctp/ 15644 15645SCx200 CPU SUPPORT 15646M: Jim Cromie <jim.cromie@gmail.com> 15647S: Odd Fixes 15648F: Documentation/i2c/busses/scx200_acb.rst 15649F: arch/x86/platform/scx200/ 15650F: drivers/i2c/busses/scx200* 15651F: drivers/mtd/maps/scx200_docflash.c 15652F: drivers/watchdog/scx200_wdt.c 15653F: include/linux/scx200.h 15654 15655SCx200 GPIO DRIVER 15656M: Jim Cromie <jim.cromie@gmail.com> 15657S: Maintained 15658F: drivers/char/scx200_gpio.c 15659F: include/linux/scx200_gpio.h 15660 15661SCx200 HRT CLOCKSOURCE DRIVER 15662M: Jim Cromie <jim.cromie@gmail.com> 15663S: Maintained 15664F: drivers/clocksource/scx200_hrt.c 15665 15666SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 15667M: Sascha Sommer <saschasommer@freenet.de> 15668L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 15669S: Maintained 15670F: drivers/mmc/host/sdricoh_cs.c 15671 15672SECO BOARDS CEC DRIVER 15673M: Ettore Chimenti <ek5.chimenti@gmail.com> 15674S: Maintained 15675F: drivers/media/cec/platform/seco/seco-cec.c 15676F: drivers/media/cec/platform/seco/seco-cec.h 15677 15678SECURE COMPUTING 15679M: Kees Cook <keescook@chromium.org> 15680R: Andy Lutomirski <luto@amacapital.net> 15681R: Will Drewry <wad@chromium.org> 15682S: Supported 15683T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp 15684F: Documentation/userspace-api/seccomp_filter.rst 15685F: include/linux/seccomp.h 15686F: include/uapi/linux/seccomp.h 15687F: kernel/seccomp.c 15688F: tools/testing/selftests/kselftest_harness.h 15689F: tools/testing/selftests/seccomp/* 15690K: \bsecure_computing 15691K: \bTIF_SECCOMP\b 15692 15693SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 15694M: Al Cooper <alcooperx@gmail.com> 15695L: linux-mmc@vger.kernel.org 15696L: bcm-kernel-feedback-list@broadcom.com 15697S: Maintained 15698F: drivers/mmc/host/sdhci-brcmstb* 15699 15700SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 15701M: Adrian Hunter <adrian.hunter@intel.com> 15702L: linux-mmc@vger.kernel.org 15703S: Maintained 15704F: drivers/mmc/host/sdhci* 15705F: include/linux/mmc/sdhci* 15706 15707SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 15708M: Eugen Hristev <eugen.hristev@microchip.com> 15709L: linux-mmc@vger.kernel.org 15710S: Supported 15711F: drivers/mmc/host/sdhci-of-at91.c 15712 15713SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 15714M: Ben Dooks <ben-linux@fluff.org> 15715M: Jaehoon Chung <jh80.chung@samsung.com> 15716L: linux-mmc@vger.kernel.org 15717S: Maintained 15718F: drivers/mmc/host/sdhci-s3c* 15719 15720SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 15721M: Viresh Kumar <vireshk@kernel.org> 15722L: linux-mmc@vger.kernel.org 15723S: Maintained 15724F: drivers/mmc/host/sdhci-spear.c 15725 15726SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 15727M: Kishon Vijay Abraham I <kishon@ti.com> 15728L: linux-mmc@vger.kernel.org 15729S: Maintained 15730F: drivers/mmc/host/sdhci-omap.c 15731 15732SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 15733M: Jonathan Derrick <jonathan.derrick@intel.com> 15734M: Revanth Rajashekar <revanth.rajashekar@intel.com> 15735L: linux-block@vger.kernel.org 15736S: Supported 15737F: block/opal_proto.h 15738F: block/sed* 15739F: include/linux/sed* 15740F: include/uapi/linux/sed* 15741 15742SECURITY CONTACT 15743M: Security Officers <security@kernel.org> 15744S: Supported 15745F: Documentation/admin-guide/security-bugs.rst 15746 15747SECURITY SUBSYSTEM 15748M: James Morris <jmorris@namei.org> 15749M: "Serge E. Hallyn" <serge@hallyn.com> 15750L: linux-security-module@vger.kernel.org (suggested Cc:) 15751S: Supported 15752W: http://kernsec.org/ 15753T: git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git 15754F: security/ 15755X: security/selinux/ 15756 15757SELINUX SECURITY MODULE 15758M: Paul Moore <paul@paul-moore.com> 15759M: Stephen Smalley <stephen.smalley.work@gmail.com> 15760M: Eric Paris <eparis@parisplace.org> 15761L: selinux@vger.kernel.org 15762S: Supported 15763W: https://selinuxproject.org 15764W: https://github.com/SELinuxProject 15765T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 15766F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 15767F: Documentation/ABI/obsolete/sysfs-selinux-disable 15768F: Documentation/admin-guide/LSM/SELinux.rst 15769F: include/trace/events/avc.h 15770F: include/uapi/linux/selinux_netlink.h 15771F: scripts/selinux/ 15772F: security/selinux/ 15773 15774SENSABLE PHANTOM 15775M: Jiri Slaby <jirislaby@kernel.org> 15776S: Maintained 15777F: drivers/misc/phantom.c 15778F: include/uapi/linux/phantom.h 15779 15780SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 15781M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 15782S: Maintained 15783F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 15784F: drivers/iio/chemical/scd30.h 15785F: drivers/iio/chemical/scd30_core.c 15786F: drivers/iio/chemical/scd30_i2c.c 15787F: drivers/iio/chemical/scd30_serial.c 15788 15789SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 15790M: Tomasz Duszynski <tduszyns@gmail.com> 15791S: Maintained 15792F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 15793F: drivers/iio/chemical/sps30.c 15794 15795SERIAL DEVICE BUS 15796M: Rob Herring <robh@kernel.org> 15797L: linux-serial@vger.kernel.org 15798S: Maintained 15799F: Documentation/devicetree/bindings/serial/serial.yaml 15800F: drivers/tty/serdev/ 15801F: include/linux/serdev.h 15802 15803SERIAL DRIVERS 15804M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 15805L: linux-serial@vger.kernel.org 15806S: Maintained 15807F: Documentation/devicetree/bindings/serial/ 15808F: drivers/tty/serial/ 15809 15810SERIAL IR RECEIVER 15811M: Sean Young <sean@mess.org> 15812L: linux-media@vger.kernel.org 15813S: Maintained 15814F: drivers/media/rc/serial_ir.c 15815 15816SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 15817M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15818L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15819S: Maintained 15820F: Documentation/devicetree/bindings/slimbus/ 15821F: drivers/slimbus/ 15822F: include/linux/slimbus.h 15823 15824SFC NETWORK DRIVER 15825M: Solarflare linux maintainers <linux-net-drivers@solarflare.com> 15826M: Edward Cree <ecree@solarflare.com> 15827M: Martin Habets <mhabets@solarflare.com> 15828L: netdev@vger.kernel.org 15829S: Supported 15830F: drivers/net/ethernet/sfc/ 15831 15832SFF/SFP/SFP+ MODULE SUPPORT 15833M: Russell King <linux@armlinux.org.uk> 15834L: netdev@vger.kernel.org 15835S: Maintained 15836F: drivers/net/phy/phylink.c 15837F: drivers/net/phy/sfp* 15838F: include/linux/mdio/mdio-i2c.h 15839F: include/linux/phylink.h 15840F: include/linux/sfp.h 15841K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 15842 15843SGI GRU DRIVER 15844M: Dimitri Sivanich <sivanich@sgi.com> 15845S: Maintained 15846F: drivers/misc/sgi-gru/ 15847 15848SGI XP/XPC/XPNET DRIVER 15849M: Cliff Whickman <cpw@sgi.com> 15850M: Robin Holt <robinmholt@gmail.com> 15851S: Maintained 15852F: drivers/misc/sgi-xp/ 15853 15854SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 15855M: Ursula Braun <ubraun@linux.ibm.com> 15856M: Karsten Graul <kgraul@linux.ibm.com> 15857L: linux-s390@vger.kernel.org 15858S: Supported 15859W: http://www.ibm.com/developerworks/linux/linux390/ 15860F: net/smc/ 15861 15862SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 15863M: Linus Walleij <linus.walleij@linaro.org> 15864L: linux-iio@vger.kernel.org 15865S: Maintained 15866T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 15867F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 15868F: drivers/iio/light/gp2ap002.c 15869 15870SHARP RJ54N1CB0C SENSOR DRIVER 15871M: Jacopo Mondi <jacopo@jmondi.org> 15872L: linux-media@vger.kernel.org 15873S: Odd fixes 15874T: git git://linuxtv.org/media_tree.git 15875F: drivers/media/i2c/rj54n1cb0c.c 15876F: include/media/i2c/rj54n1cb0c.h 15877 15878SH_VOU V4L2 OUTPUT DRIVER 15879L: linux-media@vger.kernel.org 15880S: Orphan 15881F: drivers/media/platform/sh_vou.c 15882F: include/media/drv-intf/sh_vou.h 15883 15884SI2157 MEDIA DRIVER 15885M: Antti Palosaari <crope@iki.fi> 15886L: linux-media@vger.kernel.org 15887S: Maintained 15888W: https://linuxtv.org 15889W: http://palosaari.fi/linux/ 15890Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15891T: git git://linuxtv.org/anttip/media_tree.git 15892F: drivers/media/tuners/si2157* 15893 15894SI2165 MEDIA DRIVER 15895M: Matthias Schwarzott <zzam@gentoo.org> 15896L: linux-media@vger.kernel.org 15897S: Maintained 15898W: https://linuxtv.org 15899Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15900F: drivers/media/dvb-frontends/si2165* 15901 15902SI2168 MEDIA DRIVER 15903M: Antti Palosaari <crope@iki.fi> 15904L: linux-media@vger.kernel.org 15905S: Maintained 15906W: https://linuxtv.org 15907W: http://palosaari.fi/linux/ 15908Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15909T: git git://linuxtv.org/anttip/media_tree.git 15910F: drivers/media/dvb-frontends/si2168* 15911 15912SI470X FM RADIO RECEIVER I2C DRIVER 15913M: Hans Verkuil <hverkuil@xs4all.nl> 15914L: linux-media@vger.kernel.org 15915S: Odd Fixes 15916W: https://linuxtv.org 15917T: git git://linuxtv.org/media_tree.git 15918F: drivers/media/radio/si470x/radio-si470x-i2c.c 15919 15920SI470X FM RADIO RECEIVER USB DRIVER 15921M: Hans Verkuil <hverkuil@xs4all.nl> 15922L: linux-media@vger.kernel.org 15923S: Maintained 15924W: https://linuxtv.org 15925T: git git://linuxtv.org/media_tree.git 15926F: drivers/media/radio/si470x/radio-si470x-common.c 15927F: drivers/media/radio/si470x/radio-si470x-usb.c 15928F: drivers/media/radio/si470x/radio-si470x.h 15929 15930SI4713 FM RADIO TRANSMITTER I2C DRIVER 15931M: Eduardo Valentin <edubezval@gmail.com> 15932L: linux-media@vger.kernel.org 15933S: Odd Fixes 15934W: https://linuxtv.org 15935T: git git://linuxtv.org/media_tree.git 15936F: drivers/media/radio/si4713/si4713.? 15937 15938SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 15939M: Eduardo Valentin <edubezval@gmail.com> 15940L: linux-media@vger.kernel.org 15941S: Odd Fixes 15942W: https://linuxtv.org 15943T: git git://linuxtv.org/media_tree.git 15944F: drivers/media/radio/si4713/radio-platform-si4713.c 15945 15946SI4713 FM RADIO TRANSMITTER USB DRIVER 15947M: Hans Verkuil <hverkuil@xs4all.nl> 15948L: linux-media@vger.kernel.org 15949S: Maintained 15950W: https://linuxtv.org 15951T: git git://linuxtv.org/media_tree.git 15952F: drivers/media/radio/si4713/radio-usb-si4713.c 15953 15954SIANO DVB DRIVER 15955M: Mauro Carvalho Chehab <mchehab@kernel.org> 15956L: linux-media@vger.kernel.org 15957S: Odd fixes 15958W: https://linuxtv.org 15959T: git git://linuxtv.org/media_tree.git 15960F: drivers/media/common/siano/ 15961F: drivers/media/mmc/siano/ 15962F: drivers/media/usb/siano/ 15963F: drivers/media/usb/siano/ 15964 15965SIFIVE DRIVERS 15966M: Palmer Dabbelt <palmer@dabbelt.com> 15967M: Paul Walmsley <paul.walmsley@sifive.com> 15968L: linux-riscv@lists.infradead.org 15969S: Supported 15970T: git git://github.com/sifive/riscv-linux.git 15971N: sifive 15972K: [^@]sifive 15973 15974SIFIVE FU540 SYSTEM-ON-CHIP 15975M: Paul Walmsley <paul.walmsley@sifive.com> 15976M: Palmer Dabbelt <palmer@dabbelt.com> 15977L: linux-riscv@lists.infradead.org 15978S: Supported 15979T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 15980N: fu540 15981K: fu540 15982 15983SIFIVE PDMA DRIVER 15984M: Green Wan <green.wan@sifive.com> 15985S: Maintained 15986F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 15987F: drivers/dma/sf-pdma/ 15988 15989SILEAD TOUCHSCREEN DRIVER 15990M: Hans de Goede <hdegoede@redhat.com> 15991L: linux-input@vger.kernel.org 15992L: platform-driver-x86@vger.kernel.org 15993S: Maintained 15994F: drivers/input/touchscreen/silead.c 15995F: drivers/platform/x86/touchscreen_dmi.c 15996 15997SILICON LABS WIRELESS DRIVERS (for WFxxx series) 15998M: Jérôme Pouiller <jerome.pouiller@silabs.com> 15999S: Supported 16000F: drivers/staging/wfx/ 16001 16002SILICON MOTION SM712 FRAME BUFFER DRIVER 16003M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16004M: Teddy Wang <teddy.wang@siliconmotion.com> 16005M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16006L: linux-fbdev@vger.kernel.org 16007S: Maintained 16008F: Documentation/fb/sm712fb.rst 16009F: drivers/video/fbdev/sm712* 16010 16011SIMPLE FIRMWARE INTERFACE (SFI) 16012S: Obsolete 16013W: http://simplefirmware.org/ 16014F: arch/x86/platform/sfi/ 16015F: drivers/sfi/ 16016F: include/linux/sfi*.h 16017 16018SIMPLEFB FB DRIVER 16019M: Hans de Goede <hdegoede@redhat.com> 16020L: linux-fbdev@vger.kernel.org 16021S: Maintained 16022F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 16023F: drivers/video/fbdev/simplefb.c 16024F: include/linux/platform_data/simplefb.h 16025 16026SIMTEC EB110ATX (Chalice CATS) 16027M: Simtec Linux Team <linux@simtec.co.uk> 16028S: Supported 16029W: http://www.simtec.co.uk/products/EB110ATX/ 16030 16031SIMTEC EB2410ITX (BAST) 16032M: Simtec Linux Team <linux@simtec.co.uk> 16033S: Supported 16034W: http://www.simtec.co.uk/products/EB2410ITX/ 16035F: arch/arm/mach-s3c/bast-ide.c 16036F: arch/arm/mach-s3c/bast-irq.c 16037F: arch/arm/mach-s3c/mach-bast.c 16038 16039SIOX 16040M: Thorsten Scherer <t.scherer@eckelmann.de> 16041M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16042R: Pengutronix Kernel Team <kernel@pengutronix.de> 16043S: Supported 16044F: drivers/gpio/gpio-siox.c 16045F: drivers/siox/* 16046F: include/trace/events/siox.h 16047 16048SIPHASH PRF ROUTINES 16049M: Jason A. Donenfeld <Jason@zx2c4.com> 16050S: Maintained 16051F: include/linux/siphash.h 16052F: lib/siphash.c 16053F: lib/test_siphash.c 16054 16055SIS 190 ETHERNET DRIVER 16056M: Francois Romieu <romieu@fr.zoreil.com> 16057L: netdev@vger.kernel.org 16058S: Maintained 16059F: drivers/net/ethernet/sis/sis190.c 16060 16061SIS 900/7016 FAST ETHERNET DRIVER 16062M: Daniele Venzano <venza@brownhat.org> 16063L: netdev@vger.kernel.org 16064S: Maintained 16065W: http://www.brownhat.org/sis900.html 16066F: drivers/net/ethernet/sis/sis900.* 16067 16068SIS FRAMEBUFFER DRIVER 16069M: Thomas Winischhofer <thomas@winischhofer.net> 16070S: Maintained 16071W: http://www.winischhofer.net/linuxsisvga.shtml 16072F: Documentation/fb/sisfb.rst 16073F: drivers/video/fbdev/sis/ 16074F: include/video/sisfb.h 16075 16076SIS I2C TOUCHSCREEN DRIVER 16077M: Mika Penttilä <mika.penttila@nextfour.com> 16078L: linux-input@vger.kernel.org 16079S: Maintained 16080F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 16081F: drivers/input/touchscreen/sis_i2c.c 16082 16083SIS USB2VGA DRIVER 16084M: Thomas Winischhofer <thomas@winischhofer.net> 16085S: Maintained 16086W: http://www.winischhofer.at/linuxsisusbvga.shtml 16087F: drivers/usb/misc/sisusbvga/ 16088 16089SLAB ALLOCATOR 16090M: Christoph Lameter <cl@linux.com> 16091M: Pekka Enberg <penberg@kernel.org> 16092M: David Rientjes <rientjes@google.com> 16093M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 16094M: Andrew Morton <akpm@linux-foundation.org> 16095L: linux-mm@kvack.org 16096S: Maintained 16097F: include/linux/sl?b*.h 16098F: mm/sl?b* 16099 16100SLEEPABLE READ-COPY UPDATE (SRCU) 16101M: Lai Jiangshan <jiangshanlai@gmail.com> 16102M: "Paul E. McKenney" <paulmck@kernel.org> 16103M: Josh Triplett <josh@joshtriplett.org> 16104R: Steven Rostedt <rostedt@goodmis.org> 16105R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 16106L: rcu@vger.kernel.org 16107S: Supported 16108W: http://www.rdrop.com/users/paulmck/RCU/ 16109T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 16110F: include/linux/srcu*.h 16111F: kernel/rcu/srcu*.c 16112 16113SMACK SECURITY MODULE 16114M: Casey Schaufler <casey@schaufler-ca.com> 16115L: linux-security-module@vger.kernel.org 16116S: Maintained 16117W: http://schaufler-ca.com 16118T: git git://github.com/cschaufler/smack-next 16119F: Documentation/admin-guide/LSM/Smack.rst 16120F: security/smack/ 16121 16122SMC91x ETHERNET DRIVER 16123M: Nicolas Pitre <nico@fluxnic.net> 16124S: Odd Fixes 16125F: drivers/net/ethernet/smsc/smc91x.* 16126 16127SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 16128M: Mark Rutland <mark.rutland@arm.com> 16129M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 16130M: Sudeep Holla <sudeep.holla@arm.com> 16131L: linux-arm-kernel@lists.infradead.org 16132S: Maintained 16133F: drivers/firmware/smccc/ 16134F: include/linux/arm-smccc.h 16135 16136SMIA AND SMIA++ IMAGE SENSOR DRIVER 16137M: Sakari Ailus <sakari.ailus@linux.intel.com> 16138L: linux-media@vger.kernel.org 16139S: Maintained 16140F: Documentation/devicetree/bindings/media/i2c/nokia,smia.txt 16141F: drivers/media/i2c/smiapp-pll.c 16142F: drivers/media/i2c/smiapp-pll.h 16143F: drivers/media/i2c/smiapp/ 16144F: include/uapi/linux/smiapp.h 16145 16146SMM665 HARDWARE MONITOR DRIVER 16147M: Guenter Roeck <linux@roeck-us.net> 16148L: linux-hwmon@vger.kernel.org 16149S: Maintained 16150F: Documentation/hwmon/smm665.rst 16151F: drivers/hwmon/smm665.c 16152 16153SMSC EMC2103 HARDWARE MONITOR DRIVER 16154M: Steve Glendinning <steve.glendinning@shawell.net> 16155L: linux-hwmon@vger.kernel.org 16156S: Maintained 16157F: Documentation/hwmon/emc2103.rst 16158F: drivers/hwmon/emc2103.c 16159 16160SMSC SCH5627 HARDWARE MONITOR DRIVER 16161M: Hans de Goede <hdegoede@redhat.com> 16162L: linux-hwmon@vger.kernel.org 16163S: Supported 16164F: Documentation/hwmon/sch5627.rst 16165F: drivers/hwmon/sch5627.c 16166 16167SMSC UFX6000 and UFX7000 USB to VGA DRIVER 16168M: Steve Glendinning <steve.glendinning@shawell.net> 16169L: linux-fbdev@vger.kernel.org 16170S: Maintained 16171F: drivers/video/fbdev/smscufx.c 16172 16173SMSC47B397 HARDWARE MONITOR DRIVER 16174M: Jean Delvare <jdelvare@suse.com> 16175L: linux-hwmon@vger.kernel.org 16176S: Maintained 16177F: Documentation/hwmon/smsc47b397.rst 16178F: drivers/hwmon/smsc47b397.c 16179 16180SMSC911x ETHERNET DRIVER 16181M: Steve Glendinning <steve.glendinning@shawell.net> 16182L: netdev@vger.kernel.org 16183S: Maintained 16184F: drivers/net/ethernet/smsc/smsc911x.* 16185F: include/linux/smsc911x.h 16186 16187SMSC9420 PCI ETHERNET DRIVER 16188M: Steve Glendinning <steve.glendinning@shawell.net> 16189L: netdev@vger.kernel.org 16190S: Maintained 16191F: drivers/net/ethernet/smsc/smsc9420.* 16192 16193SOCIONEXT (SNI) AVE NETWORK DRIVER 16194M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16195L: netdev@vger.kernel.org 16196S: Maintained 16197F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 16198F: drivers/net/ethernet/socionext/sni_ave.c 16199 16200SOCIONEXT (SNI) NETSEC NETWORK DRIVER 16201M: Jassi Brar <jaswinder.singh@linaro.org> 16202M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16203L: netdev@vger.kernel.org 16204S: Maintained 16205F: Documentation/devicetree/bindings/net/socionext-netsec.txt 16206F: drivers/net/ethernet/socionext/netsec.c 16207 16208SOCIONEXT (SNI) Synquacer SPI DRIVER 16209M: Masahisa Kojima <masahisa.kojima@linaro.org> 16210M: Jassi Brar <jaswinder.singh@linaro.org> 16211L: linux-spi@vger.kernel.org 16212S: Maintained 16213F: Documentation/devicetree/bindings/spi/spi-synquacer.txt 16214F: drivers/spi/spi-synquacer.c 16215 16216SOCIONEXT SYNQUACER I2C DRIVER 16217M: Ard Biesheuvel <ardb@kernel.org> 16218L: linux-i2c@vger.kernel.org 16219S: Maintained 16220F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 16221F: drivers/i2c/busses/i2c-synquacer.c 16222 16223SOCIONEXT UNIPHIER SOUND DRIVER 16224L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16225S: Orphan 16226F: sound/soc/uniphier/ 16227 16228SOEKRIS NET48XX LED SUPPORT 16229M: Chris Boot <bootc@bootc.net> 16230S: Maintained 16231F: drivers/leds/leds-net48xx.c 16232 16233SOFT-IWARP DRIVER (siw) 16234M: Bernard Metzler <bmt@zurich.ibm.com> 16235L: linux-rdma@vger.kernel.org 16236S: Supported 16237F: drivers/infiniband/sw/siw/ 16238F: include/uapi/rdma/siw-abi.h 16239 16240SOFT-ROCE DRIVER (rxe) 16241M: Zhu Yanjun <yanjunz@nvidia.com> 16242L: linux-rdma@vger.kernel.org 16243S: Supported 16244F: drivers/infiniband/sw/rxe/ 16245F: include/uapi/rdma/rdma_user_rxe.h 16246 16247SOFTLOGIC 6x10 MPEG CODEC 16248M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 16249M: Anton Sviridenko <anton@corp.bluecherry.net> 16250M: Andrey Utkin <andrey_utkin@fastmail.com> 16251M: Ismael Luceno <ismael@iodev.co.uk> 16252L: linux-media@vger.kernel.org 16253S: Supported 16254F: drivers/media/pci/solo6x10/ 16255 16256SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 16257M: James Morse <james.morse@arm.com> 16258L: linux-arm-kernel@lists.infradead.org 16259S: Maintained 16260F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 16261F: drivers/firmware/arm_sdei.c 16262F: include/linux/arm_sdei.h 16263F: include/uapi/linux/arm_sdei.h 16264 16265SOFTWARE RAID (Multiple Disks) SUPPORT 16266M: Song Liu <song@kernel.org> 16267L: linux-raid@vger.kernel.org 16268S: Supported 16269T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 16270F: drivers/md/Kconfig 16271F: drivers/md/Makefile 16272F: drivers/md/md* 16273F: drivers/md/raid* 16274F: include/linux/raid/ 16275F: include/uapi/linux/raid/ 16276 16277SOLIDRUN CLEARFOG SUPPORT 16278M: Russell King <linux@armlinux.org.uk> 16279S: Maintained 16280F: arch/arm/boot/dts/armada-388-clearfog* 16281F: arch/arm/boot/dts/armada-38x-solidrun-* 16282 16283SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 16284M: Russell King <linux@armlinux.org.uk> 16285S: Maintained 16286F: arch/arm/boot/dts/imx6*-cubox-i* 16287F: arch/arm/boot/dts/imx6*-hummingboard* 16288F: arch/arm/boot/dts/imx6*-sr-* 16289 16290SONIC NETWORK DRIVER 16291M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 16292L: netdev@vger.kernel.org 16293S: Maintained 16294F: drivers/net/ethernet/natsemi/sonic.* 16295 16296SONICS SILICON BACKPLANE DRIVER (SSB) 16297M: Michael Buesch <m@bues.ch> 16298L: linux-wireless@vger.kernel.org 16299S: Maintained 16300F: drivers/ssb/ 16301F: include/linux/ssb/ 16302 16303SONY IMX214 SENSOR DRIVER 16304M: Ricardo Ribalda <ribalda@kernel.org> 16305L: linux-media@vger.kernel.org 16306S: Maintained 16307T: git git://linuxtv.org/media_tree.git 16308F: Documentation/devicetree/bindings/media/i2c/sony,imx214.txt 16309F: drivers/media/i2c/imx214.c 16310 16311SONY IMX219 SENSOR DRIVER 16312M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16313L: linux-media@vger.kernel.org 16314S: Maintained 16315T: git git://linuxtv.org/media_tree.git 16316F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 16317F: drivers/media/i2c/imx219.c 16318 16319SONY IMX258 SENSOR DRIVER 16320M: Sakari Ailus <sakari.ailus@linux.intel.com> 16321L: linux-media@vger.kernel.org 16322S: Maintained 16323T: git git://linuxtv.org/media_tree.git 16324F: drivers/media/i2c/imx258.c 16325 16326SONY IMX274 SENSOR DRIVER 16327M: Leon Luo <leonl@leopardimaging.com> 16328L: linux-media@vger.kernel.org 16329S: Maintained 16330T: git git://linuxtv.org/media_tree.git 16331F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 16332F: drivers/media/i2c/imx274.c 16333 16334SONY IMX290 SENSOR DRIVER 16335M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16336L: linux-media@vger.kernel.org 16337S: Maintained 16338T: git git://linuxtv.org/media_tree.git 16339F: Documentation/devicetree/bindings/media/i2c/imx290.txt 16340F: drivers/media/i2c/imx290.c 16341 16342SONY IMX319 SENSOR DRIVER 16343M: Bingbu Cao <bingbu.cao@intel.com> 16344L: linux-media@vger.kernel.org 16345S: Maintained 16346T: git git://linuxtv.org/media_tree.git 16347F: drivers/media/i2c/imx319.c 16348 16349SONY IMX355 SENSOR DRIVER 16350M: Tianshu Qiu <tian.shu.qiu@intel.com> 16351L: linux-media@vger.kernel.org 16352S: Maintained 16353T: git git://linuxtv.org/media_tree.git 16354F: drivers/media/i2c/imx355.c 16355 16356SONY MEMORYSTICK SUBSYSTEM 16357M: Maxim Levitsky <maximlevitsky@gmail.com> 16358M: Alex Dubov <oakad@yahoo.com> 16359M: Ulf Hansson <ulf.hansson@linaro.org> 16360L: linux-mmc@vger.kernel.org 16361S: Maintained 16362T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 16363F: drivers/memstick/ 16364F: include/linux/memstick.h 16365 16366SONY VAIO CONTROL DEVICE DRIVER 16367M: Mattia Dongili <malattia@linux.it> 16368L: platform-driver-x86@vger.kernel.org 16369S: Maintained 16370W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 16371F: Documentation/admin-guide/laptops/sony-laptop.rst 16372F: drivers/char/sonypi.c 16373F: drivers/platform/x86/sony-laptop.c 16374F: include/linux/sony-laptop.h 16375 16376SOUND 16377M: Jaroslav Kysela <perex@perex.cz> 16378M: Takashi Iwai <tiwai@suse.com> 16379L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16380S: Maintained 16381W: http://www.alsa-project.org/ 16382Q: http://patchwork.kernel.org/project/alsa-devel/list/ 16383T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 16384F: Documentation/sound/ 16385F: include/sound/ 16386F: include/uapi/sound/ 16387F: sound/ 16388 16389SOUND - COMPRESSED AUDIO 16390M: Vinod Koul <vkoul@kernel.org> 16391L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16392S: Supported 16393T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 16394F: Documentation/sound/designs/compress-offload.rst 16395F: include/sound/compress_driver.h 16396F: include/uapi/sound/compress_* 16397F: sound/core/compress_offload.c 16398F: sound/soc/soc-compress.c 16399 16400SOUND - DMAENGINE HELPERS 16401M: Lars-Peter Clausen <lars@metafoo.de> 16402S: Supported 16403F: include/sound/dmaengine_pcm.h 16404F: sound/core/pcm_dmaengine.c 16405F: sound/soc/soc-generic-dmaengine-pcm.c 16406 16407SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 16408M: Liam Girdwood <lgirdwood@gmail.com> 16409M: Mark Brown <broonie@kernel.org> 16410L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16411S: Supported 16412W: http://alsa-project.org/main/index.php/ASoC 16413T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 16414F: Documentation/devicetree/bindings/sound/ 16415F: Documentation/sound/soc/ 16416F: include/dt-bindings/sound/ 16417F: include/sound/soc* 16418F: sound/soc/ 16419 16420SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 16421M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 16422M: Liam Girdwood <lgirdwood@gmail.com> 16423M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 16424M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 16425M: Daniel Baluta <daniel.baluta@nxp.com> 16426L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 16427S: Supported 16428W: https://github.com/thesofproject/linux/ 16429F: sound/soc/sof/ 16430 16431SOUNDWIRE SUBSYSTEM 16432M: Vinod Koul <vkoul@kernel.org> 16433M: Bard Liao <yung-chuan.liao@linux.intel.com> 16434R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 16435R: Sanyog Kale <sanyog.r.kale@intel.com> 16436L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16437S: Supported 16438F: Documentation/driver-api/soundwire/ 16439F: drivers/soundwire/ 16440F: include/linux/soundwire/ 16441 16442SP2 MEDIA DRIVER 16443M: Olli Salonen <olli.salonen@iki.fi> 16444L: linux-media@vger.kernel.org 16445S: Maintained 16446W: https://linuxtv.org 16447Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16448F: drivers/media/dvb-frontends/sp2* 16449 16450SPARC + UltraSPARC (sparc/sparc64) 16451M: "David S. Miller" <davem@davemloft.net> 16452L: sparclinux@vger.kernel.org 16453S: Maintained 16454Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 16455T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 16456T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 16457F: arch/sparc/ 16458F: drivers/sbus/ 16459 16460SPARC SERIAL DRIVERS 16461M: "David S. Miller" <davem@davemloft.net> 16462L: sparclinux@vger.kernel.org 16463S: Maintained 16464T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 16465T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 16466F: drivers/tty/serial/suncore.c 16467F: drivers/tty/serial/sunhv.c 16468F: drivers/tty/serial/sunsab.c 16469F: drivers/tty/serial/sunsab.h 16470F: drivers/tty/serial/sunsu.c 16471F: drivers/tty/serial/sunzilog.c 16472F: drivers/tty/serial/sunzilog.h 16473F: drivers/tty/vcc.c 16474F: include/linux/sunserialcore.h 16475 16476SPARSE CHECKER 16477M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 16478L: linux-sparse@vger.kernel.org 16479S: Maintained 16480W: https://sparse.docs.kernel.org/ 16481T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 16482Q: https://patchwork.kernel.org/project/linux-sparse/list/ 16483B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 16484F: include/linux/compiler.h 16485 16486SPEAKUP CONSOLE SPEECH DRIVER 16487M: William Hubbs <w.d.hubbs@gmail.com> 16488M: Chris Brannon <chris@the-brannons.com> 16489M: Kirk Reiser <kirk@reisers.ca> 16490M: Samuel Thibault <samuel.thibault@ens-lyon.org> 16491L: speakup@linux-speakup.org 16492S: Odd Fixes 16493W: http://www.linux-speakup.org/ 16494F: drivers/accessibility/speakup/ 16495 16496SPEAR CLOCK FRAMEWORK SUPPORT 16497M: Viresh Kumar <vireshk@kernel.org> 16498L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16499S: Maintained 16500W: http://www.st.com/spear 16501F: drivers/clk/spear/ 16502 16503SPEAR PLATFORM SUPPORT 16504M: Viresh Kumar <vireshk@kernel.org> 16505M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 16506L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16507S: Maintained 16508W: http://www.st.com/spear 16509F: arch/arm/boot/dts/spear* 16510F: arch/arm/mach-spear/ 16511 16512SPI NOR SUBSYSTEM 16513M: Tudor Ambarus <tudor.ambarus@microchip.com> 16514L: linux-mtd@lists.infradead.org 16515S: Maintained 16516W: http://www.linux-mtd.infradead.org/ 16517Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 16518C: irc://irc.oftc.net/mtd 16519T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 16520F: drivers/mtd/spi-nor/ 16521F: include/linux/mtd/spi-nor.h 16522 16523SPI SUBSYSTEM 16524M: Mark Brown <broonie@kernel.org> 16525L: linux-spi@vger.kernel.org 16526S: Maintained 16527Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 16528T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 16529F: Documentation/devicetree/bindings/spi/ 16530F: Documentation/spi/ 16531F: drivers/spi/ 16532F: include/linux/spi/ 16533F: include/uapi/linux/spi/ 16534F: tools/spi/ 16535 16536SPIDERNET NETWORK DRIVER for CELL 16537M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 16538L: netdev@vger.kernel.org 16539S: Supported 16540F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 16541F: drivers/net/ethernet/toshiba/spider_net* 16542 16543SPMI SUBSYSTEM 16544R: Stephen Boyd <sboyd@kernel.org> 16545L: linux-arm-msm@vger.kernel.org 16546F: Documentation/devicetree/bindings/spmi/ 16547F: drivers/spmi/ 16548F: include/dt-bindings/spmi/spmi.h 16549F: include/linux/spmi.h 16550F: include/trace/events/spmi.h 16551 16552SPU FILE SYSTEM 16553M: Jeremy Kerr <jk@ozlabs.org> 16554L: linuxppc-dev@lists.ozlabs.org 16555S: Supported 16556W: http://www.ibm.com/developerworks/power/cell/ 16557F: Documentation/filesystems/spufs/spufs.rst 16558F: arch/powerpc/platforms/cell/spufs/ 16559 16560SQUASHFS FILE SYSTEM 16561M: Phillip Lougher <phillip@squashfs.org.uk> 16562L: squashfs-devel@lists.sourceforge.net (subscribers-only) 16563S: Maintained 16564W: http://squashfs.org.uk 16565T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 16566F: Documentation/filesystems/squashfs.rst 16567F: fs/squashfs/ 16568 16569SRM (Alpha) environment access 16570M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 16571S: Maintained 16572F: arch/alpha/kernel/srm_env.c 16573 16574ST LSM6DSx IMU IIO DRIVER 16575M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 16576L: linux-iio@vger.kernel.org 16577S: Maintained 16578W: http://www.st.com/ 16579F: Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt 16580F: drivers/iio/imu/st_lsm6dsx/ 16581 16582ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 16583M: Mickael Guene <mickael.guene@st.com> 16584L: linux-media@vger.kernel.org 16585S: Maintained 16586T: git git://linuxtv.org/media_tree.git 16587F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt 16588F: drivers/media/i2c/st-mipid02.c 16589 16590ST STM32 I2C/SMBUS DRIVER 16591M: Pierre-Yves MORDRET <pierre-yves.mordret@st.com> 16592L: linux-i2c@vger.kernel.org 16593S: Maintained 16594F: drivers/i2c/busses/i2c-stm32* 16595 16596ST VL53L0X ToF RANGER(I2C) IIO DRIVER 16597M: Song Qiang <songqiang1304521@gmail.com> 16598L: linux-iio@vger.kernel.org 16599S: Maintained 16600F: Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt 16601F: drivers/iio/proximity/vl53l0x-i2c.c 16602 16603STABLE BRANCH 16604M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 16605M: Sasha Levin <sashal@kernel.org> 16606L: stable@vger.kernel.org 16607S: Supported 16608F: Documentation/process/stable-kernel-rules.rst 16609 16610STAGING - ATOMISP DRIVER 16611M: Mauro Carvalho Chehab <mchehab@kernel.org> 16612R: Sakari Ailus <sakari.ailus@linux.intel.com> 16613L: linux-media@vger.kernel.org 16614S: Maintained 16615F: drivers/staging/media/atomisp/ 16616 16617STAGING - COMEDI 16618M: Ian Abbott <abbotti@mev.co.uk> 16619M: H Hartley Sweeten <hsweeten@visionengravers.com> 16620S: Odd Fixes 16621F: drivers/staging/comedi/ 16622 16623STAGING - FIELDBUS SUBSYSTEM 16624M: Sven Van Asbroeck <TheSven73@gmail.com> 16625S: Maintained 16626F: drivers/staging/fieldbus/* 16627F: drivers/staging/fieldbus/Documentation/ 16628 16629STAGING - HMS ANYBUS-S BUS 16630M: Sven Van Asbroeck <TheSven73@gmail.com> 16631S: Maintained 16632F: drivers/staging/fieldbus/anybuss/ 16633 16634STAGING - INDUSTRIAL IO 16635M: Jonathan Cameron <jic23@kernel.org> 16636L: linux-iio@vger.kernel.org 16637S: Odd Fixes 16638F: Documentation/devicetree/bindings/staging/iio/ 16639F: drivers/staging/iio/ 16640 16641STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 16642M: Marc Dietrich <marvin24@gmx.de> 16643L: ac100@lists.launchpad.net (moderated for non-subscribers) 16644L: linux-tegra@vger.kernel.org 16645S: Maintained 16646F: drivers/staging/nvec/ 16647 16648STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 16649M: Jens Frederich <jfrederich@gmail.com> 16650M: Daniel Drake <dsd@laptop.org> 16651M: Jon Nettleton <jon.nettleton@gmail.com> 16652S: Maintained 16653W: http://wiki.laptop.org/go/DCON 16654F: drivers/staging/olpc_dcon/ 16655 16656STAGING - REALTEK RTL8188EU DRIVERS 16657M: Larry Finger <Larry.Finger@lwfinger.net> 16658S: Odd Fixes 16659F: drivers/staging/rtl8188eu/ 16660 16661STAGING - REALTEK RTL8712U DRIVERS 16662M: Larry Finger <Larry.Finger@lwfinger.net> 16663M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 16664S: Odd Fixes 16665F: drivers/staging/rtl8712/ 16666 16667STAGING - SEPS525 LCD CONTROLLER DRIVERS 16668M: Michael Hennerich <michael.hennerich@analog.com> 16669L: linux-fbdev@vger.kernel.org 16670S: Supported 16671F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 16672F: drivers/staging/fbtft/fb_seps525.c 16673 16674STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 16675M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16676M: Teddy Wang <teddy.wang@siliconmotion.com> 16677M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16678L: linux-fbdev@vger.kernel.org 16679S: Maintained 16680F: drivers/staging/sm750fb/ 16681 16682STAGING - VIA VT665X DRIVERS 16683M: Forest Bond <forest@alittletooquiet.net> 16684S: Odd Fixes 16685F: drivers/staging/vt665?/ 16686 16687STAGING SUBSYSTEM 16688M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 16689L: devel@driverdev.osuosl.org 16690S: Supported 16691T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 16692F: drivers/staging/ 16693 16694STARFIRE/DURALAN NETWORK DRIVER 16695M: Ion Badulescu <ionut@badula.org> 16696S: Odd Fixes 16697F: drivers/net/ethernet/adaptec/starfire* 16698 16699STEC S1220 SKD DRIVER 16700M: Damien Le Moal <Damien.LeMoal@wdc.com> 16701L: linux-block@vger.kernel.org 16702S: Maintained 16703F: drivers/block/skd*[ch] 16704 16705STI AUDIO (ASoC) DRIVERS 16706M: Arnaud Pouliquen <arnaud.pouliquen@st.com> 16707L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16708S: Maintained 16709F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 16710F: sound/soc/sti/ 16711 16712STI CEC DRIVER 16713M: Benjamin Gaignard <benjamin.gaignard@linaro.org> 16714S: Maintained 16715F: Documentation/devicetree/bindings/media/stih-cec.txt 16716F: drivers/media/cec/platform/sti/ 16717 16718STK1160 USB VIDEO CAPTURE DRIVER 16719M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 16720L: linux-media@vger.kernel.org 16721S: Maintained 16722T: git git://linuxtv.org/media_tree.git 16723F: drivers/media/usb/stk1160/ 16724 16725STM32 AUDIO (ASoC) DRIVERS 16726M: Olivier Moysan <olivier.moysan@st.com> 16727M: Arnaud Pouliquen <arnaud.pouliquen@st.com> 16728L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16729S: Maintained 16730F: Documentation/devicetree/bindings/sound/st,stm32-*.txt 16731F: sound/soc/stm/ 16732 16733STM32 TIMER/LPTIMER DRIVERS 16734M: Fabrice Gasnier <fabrice.gasnier@st.com> 16735S: Maintained 16736F: Documentation/ABI/testing/*timer-stm32 16737F: Documentation/devicetree/bindings/*/*stm32-*timer* 16738F: drivers/*/stm32-*timer* 16739F: drivers/pwm/pwm-stm32* 16740F: include/linux/*/stm32-*tim* 16741 16742STMMAC ETHERNET DRIVER 16743M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 16744M: Alexandre Torgue <alexandre.torgue@st.com> 16745M: Jose Abreu <joabreu@synopsys.com> 16746L: netdev@vger.kernel.org 16747S: Supported 16748W: http://www.stlinux.com 16749F: Documentation/networking/device_drivers/ethernet/stmicro/ 16750F: drivers/net/ethernet/stmicro/stmmac/ 16751 16752SUN3/3X 16753M: Sam Creasey <sammy@sammy.net> 16754S: Maintained 16755W: http://sammy.net/sun3/ 16756F: arch/m68k/include/asm/sun3* 16757F: arch/m68k/kernel/*sun3* 16758F: arch/m68k/sun3*/ 16759F: drivers/net/ethernet/i825xx/sun3* 16760 16761SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 16762M: Hans de Goede <hdegoede@redhat.com> 16763L: linux-input@vger.kernel.org 16764S: Maintained 16765F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 16766F: drivers/input/keyboard/sun4i-lradc-keys.c 16767 16768SUNDANCE NETWORK DRIVER 16769M: Denis Kirjanov <kda@linux-powerpc.org> 16770L: netdev@vger.kernel.org 16771S: Maintained 16772F: drivers/net/ethernet/dlink/sundance.c 16773 16774SUPERH 16775M: Yoshinori Sato <ysato@users.sourceforge.jp> 16776M: Rich Felker <dalias@libc.org> 16777L: linux-sh@vger.kernel.org 16778S: Maintained 16779Q: http://patchwork.kernel.org/project/linux-sh/list/ 16780F: Documentation/sh/ 16781F: arch/sh/ 16782F: drivers/sh/ 16783 16784SUSPEND TO RAM 16785M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 16786M: Len Brown <len.brown@intel.com> 16787M: Pavel Machek <pavel@ucw.cz> 16788L: linux-pm@vger.kernel.org 16789S: Supported 16790B: https://bugzilla.kernel.org 16791F: Documentation/power/ 16792F: arch/x86/kernel/acpi/ 16793F: drivers/base/power/ 16794F: include/linux/freezer.h 16795F: include/linux/pm.h 16796F: include/linux/suspend.h 16797F: kernel/power/ 16798 16799SVGA HANDLING 16800M: Martin Mares <mj@ucw.cz> 16801L: linux-video@atrey.karlin.mff.cuni.cz 16802S: Maintained 16803F: Documentation/admin-guide/svga.rst 16804F: arch/x86/boot/video* 16805 16806SWIOTLB SUBSYSTEM 16807M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 16808L: iommu@lists.linux-foundation.org 16809S: Supported 16810T: git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git 16811F: arch/*/kernel/pci-swiotlb.c 16812F: include/linux/swiotlb.h 16813F: kernel/dma/swiotlb.c 16814 16815SWITCHDEV 16816M: Jiri Pirko <jiri@resnulli.us> 16817M: Ivan Vecera <ivecera@redhat.com> 16818L: netdev@vger.kernel.org 16819S: Supported 16820F: include/net/switchdev.h 16821F: net/switchdev/ 16822 16823SY8106A REGULATOR DRIVER 16824M: Icenowy Zheng <icenowy@aosc.io> 16825S: Maintained 16826F: Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt 16827F: drivers/regulator/sy8106a-regulator.c 16828 16829SYNC FILE FRAMEWORK 16830M: Sumit Semwal <sumit.semwal@linaro.org> 16831R: Gustavo Padovan <gustavo@padovan.org> 16832L: linux-media@vger.kernel.org 16833L: dri-devel@lists.freedesktop.org 16834S: Maintained 16835T: git git://anongit.freedesktop.org/drm/drm-misc 16836F: Documentation/driver-api/sync_file.rst 16837F: drivers/dma-buf/dma-fence* 16838F: drivers/dma-buf/sw_sync.c 16839F: drivers/dma-buf/sync_* 16840F: include/linux/sync_file.h 16841F: include/uapi/linux/sync_file.h 16842 16843SYNOPSYS ARC ARCHITECTURE 16844M: Vineet Gupta <vgupta@synopsys.com> 16845L: linux-snps-arc@lists.infradead.org 16846S: Supported 16847T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 16848F: Documentation/devicetree/bindings/arc/* 16849F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 16850F: arch/arc/ 16851F: drivers/clocksource/arc_timer.c 16852F: drivers/tty/serial/arc_uart.c 16853 16854SYNOPSYS ARC HSDK SDP pll clock driver 16855M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 16856S: Supported 16857F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 16858F: drivers/clk/clk-hsdk-pll.c 16859 16860SYNOPSYS ARC SDP clock driver 16861M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 16862S: Supported 16863F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 16864F: drivers/clk/axs10x/* 16865 16866SYNOPSYS ARC SDP platform support 16867M: Alexey Brodkin <abrodkin@synopsys.com> 16868S: Supported 16869F: Documentation/devicetree/bindings/arc/axs10* 16870F: arch/arc/boot/dts/ax* 16871F: arch/arc/plat-axs10x 16872 16873SYNOPSYS AXS10x RESET CONTROLLER DRIVER 16874M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 16875S: Supported 16876F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt 16877F: drivers/reset/reset-axs10x.c 16878 16879SYNOPSYS CREG GPIO DRIVER 16880M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 16881S: Maintained 16882F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 16883F: drivers/gpio/gpio-creg-snps.c 16884 16885SYNOPSYS DESIGNWARE 8250 UART DRIVER 16886R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 16887S: Maintained 16888F: drivers/tty/serial/8250/8250_dw.c 16889F: drivers/tty/serial/8250/8250_dwlib.* 16890F: drivers/tty/serial/8250/8250_lpss.c 16891 16892SYNOPSYS DESIGNWARE APB GPIO DRIVER 16893M: Hoan Tran <hoan@os.amperecomputing.com> 16894M: Serge Semin <fancer.lancer@gmail.com> 16895L: linux-gpio@vger.kernel.org 16896S: Maintained 16897F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 16898F: drivers/gpio/gpio-dwapb.c 16899 16900SYNOPSYS DESIGNWARE APB SSI DRIVER 16901M: Serge Semin <fancer.lancer@gmail.com> 16902L: linux-spi@vger.kernel.org 16903S: Supported 16904F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 16905F: drivers/spi/spi-dw* 16906 16907SYNOPSYS DESIGNWARE AXI DMAC DRIVER 16908M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 16909S: Maintained 16910F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt 16911F: drivers/dma/dw-axi-dmac/ 16912 16913SYNOPSYS DESIGNWARE DMAC DRIVER 16914M: Viresh Kumar <vireshk@kernel.org> 16915R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 16916S: Maintained 16917F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 16918F: drivers/dma/dw/ 16919F: include/dt-bindings/dma/dw-dmac.h 16920F: include/linux/dma/dw.h 16921F: include/linux/platform_data/dma-dw.h 16922 16923SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 16924M: Jose Abreu <Jose.Abreu@synopsys.com> 16925L: netdev@vger.kernel.org 16926S: Supported 16927F: drivers/net/ethernet/synopsys/ 16928 16929SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 16930M: Jose Abreu <Jose.Abreu@synopsys.com> 16931L: netdev@vger.kernel.org 16932S: Supported 16933F: drivers/net/pcs/pcs-xpcs.c 16934F: include/linux/pcs/pcs-xpcs.h 16935 16936SYNOPSYS DESIGNWARE I2C DRIVER 16937M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 16938R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 16939R: Mika Westerberg <mika.westerberg@linux.intel.com> 16940L: linux-i2c@vger.kernel.org 16941S: Maintained 16942F: drivers/i2c/busses/i2c-designware-* 16943F: include/linux/platform_data/i2c-designware.h 16944 16945SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 16946M: Jaehoon Chung <jh80.chung@samsung.com> 16947L: linux-mmc@vger.kernel.org 16948S: Maintained 16949F: drivers/mmc/host/dw_mmc* 16950 16951SYNOPSYS HSDK RESET CONTROLLER DRIVER 16952M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 16953S: Supported 16954F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 16955F: drivers/reset/reset-hsdk.c 16956F: include/dt-bindings/reset/snps,hsdk-reset.h 16957 16958SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 16959M: Prabu Thangamuthu <prabu.t@synopsys.com> 16960M: Manjunath M B <manjumb@synopsys.com> 16961L: linux-mmc@vger.kernel.org 16962S: Maintained 16963F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 16964 16965SYSTEM CONFIGURATION (SYSCON) 16966M: Lee Jones <lee.jones@linaro.org> 16967M: Arnd Bergmann <arnd@arndb.de> 16968S: Supported 16969T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 16970F: drivers/mfd/syscon.c 16971 16972SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 16973M: Sudeep Holla <sudeep.holla@arm.com> 16974L: linux-arm-kernel@lists.infradead.org 16975S: Maintained 16976F: Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt 16977F: drivers/clk/clk-sc[mp]i.c 16978F: drivers/cpufreq/sc[mp]i-cpufreq.c 16979F: drivers/firmware/arm_scmi/ 16980F: drivers/firmware/arm_scpi.c 16981F: drivers/reset/reset-scmi.c 16982F: include/linux/sc[mp]i_protocol.h 16983F: include/trace/events/scmi.h 16984 16985SYSTEM RESET/SHUTDOWN DRIVERS 16986M: Sebastian Reichel <sre@kernel.org> 16987L: linux-pm@vger.kernel.org 16988S: Maintained 16989T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16990F: Documentation/devicetree/bindings/power/reset/ 16991F: drivers/power/reset/ 16992 16993SYSTEM TRACE MODULE CLASS 16994M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16995S: Maintained 16996T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 16997F: Documentation/trace/stm.rst 16998F: drivers/hwtracing/stm/ 16999F: include/linux/stm.h 17000F: include/uapi/linux/stm.h 17001 17002SYSTEM76 ACPI DRIVER 17003M: Jeremy Soller <jeremy@system76.com> 17004M: System76 Product Development <productdev@system76.com> 17005L: platform-driver-x86@vger.kernel.org 17006S: Maintained 17007F: drivers/platform/x86/system76_acpi.c 17008 17009SYSV FILESYSTEM 17010M: Christoph Hellwig <hch@infradead.org> 17011S: Maintained 17012F: Documentation/filesystems/sysv-fs.rst 17013F: fs/sysv/ 17014F: include/linux/sysv_fs.h 17015 17016TASKSTATS STATISTICS INTERFACE 17017M: Balbir Singh <bsingharora@gmail.com> 17018S: Maintained 17019F: Documentation/accounting/taskstats* 17020F: include/linux/taskstats* 17021F: kernel/taskstats.c 17022 17023TC subsystem 17024M: Jamal Hadi Salim <jhs@mojatatu.com> 17025M: Cong Wang <xiyou.wangcong@gmail.com> 17026M: Jiri Pirko <jiri@resnulli.us> 17027L: netdev@vger.kernel.org 17028S: Maintained 17029F: include/net/pkt_cls.h 17030F: include/net/pkt_sched.h 17031F: include/net/tc_act/ 17032F: include/uapi/linux/pkt_cls.h 17033F: include/uapi/linux/pkt_sched.h 17034F: include/uapi/linux/tc_act/ 17035F: include/uapi/linux/tc_ematch/ 17036F: net/sched/ 17037 17038TC90522 MEDIA DRIVER 17039M: Akihiro Tsukada <tskd08@gmail.com> 17040L: linux-media@vger.kernel.org 17041S: Odd Fixes 17042F: drivers/media/dvb-frontends/tc90522* 17043 17044TCP LOW PRIORITY MODULE 17045M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 17046M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 17047S: Maintained 17048W: http://tcp-lp-mod.sourceforge.net/ 17049F: net/ipv4/tcp_lp.c 17050 17051TDA10071 MEDIA DRIVER 17052M: Antti Palosaari <crope@iki.fi> 17053L: linux-media@vger.kernel.org 17054S: Maintained 17055W: https://linuxtv.org 17056W: http://palosaari.fi/linux/ 17057Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17058T: git git://linuxtv.org/anttip/media_tree.git 17059F: drivers/media/dvb-frontends/tda10071* 17060 17061TDA18212 MEDIA DRIVER 17062M: Antti Palosaari <crope@iki.fi> 17063L: linux-media@vger.kernel.org 17064S: Maintained 17065W: https://linuxtv.org 17066W: http://palosaari.fi/linux/ 17067Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17068T: git git://linuxtv.org/anttip/media_tree.git 17069F: drivers/media/tuners/tda18212* 17070 17071TDA18218 MEDIA DRIVER 17072M: Antti Palosaari <crope@iki.fi> 17073L: linux-media@vger.kernel.org 17074S: Maintained 17075W: https://linuxtv.org 17076W: http://palosaari.fi/linux/ 17077Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17078T: git git://linuxtv.org/anttip/media_tree.git 17079F: drivers/media/tuners/tda18218* 17080 17081TDA18250 MEDIA DRIVER 17082M: Olli Salonen <olli.salonen@iki.fi> 17083L: linux-media@vger.kernel.org 17084S: Maintained 17085W: https://linuxtv.org 17086Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17087T: git git://linuxtv.org/media_tree.git 17088F: drivers/media/tuners/tda18250* 17089 17090TDA18271 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/tda18271* 17099 17100TDA1997x MEDIA DRIVER 17101M: Tim Harvey <tharvey@gateworks.com> 17102L: linux-media@vger.kernel.org 17103S: Maintained 17104W: https://linuxtv.org 17105Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17106F: drivers/media/i2c/tda1997x.* 17107 17108TDA827x MEDIA DRIVER 17109M: Michael Krufky <mkrufky@linuxtv.org> 17110L: linux-media@vger.kernel.org 17111S: Maintained 17112W: https://linuxtv.org 17113W: http://github.com/mkrufky 17114Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17115T: git git://linuxtv.org/mkrufky/tuners.git 17116F: drivers/media/tuners/tda8290.* 17117 17118TDA8290 MEDIA DRIVER 17119M: Michael Krufky <mkrufky@linuxtv.org> 17120L: linux-media@vger.kernel.org 17121S: Maintained 17122W: https://linuxtv.org 17123W: http://github.com/mkrufky 17124Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17125T: git git://linuxtv.org/mkrufky/tuners.git 17126F: drivers/media/tuners/tda8290.* 17127 17128TDA9840 MEDIA DRIVER 17129M: Hans Verkuil <hverkuil@xs4all.nl> 17130L: linux-media@vger.kernel.org 17131S: Maintained 17132W: https://linuxtv.org 17133T: git git://linuxtv.org/media_tree.git 17134F: drivers/media/i2c/tda9840* 17135 17136TEA5761 TUNER DRIVER 17137M: Mauro Carvalho Chehab <mchehab@kernel.org> 17138L: linux-media@vger.kernel.org 17139S: Odd fixes 17140W: https://linuxtv.org 17141T: git git://linuxtv.org/media_tree.git 17142F: drivers/media/tuners/tea5761.* 17143 17144TEA5767 TUNER DRIVER 17145M: Mauro Carvalho Chehab <mchehab@kernel.org> 17146L: linux-media@vger.kernel.org 17147S: Maintained 17148W: https://linuxtv.org 17149T: git git://linuxtv.org/media_tree.git 17150F: drivers/media/tuners/tea5767.* 17151 17152TEA6415C MEDIA DRIVER 17153M: Hans Verkuil <hverkuil@xs4all.nl> 17154L: linux-media@vger.kernel.org 17155S: Maintained 17156W: https://linuxtv.org 17157T: git git://linuxtv.org/media_tree.git 17158F: drivers/media/i2c/tea6415c* 17159 17160TEA6420 MEDIA DRIVER 17161M: Hans Verkuil <hverkuil@xs4all.nl> 17162L: linux-media@vger.kernel.org 17163S: Maintained 17164W: https://linuxtv.org 17165T: git git://linuxtv.org/media_tree.git 17166F: drivers/media/i2c/tea6420* 17167 17168TEAM DRIVER 17169M: Jiri Pirko <jiri@resnulli.us> 17170L: netdev@vger.kernel.org 17171S: Supported 17172F: drivers/net/team/ 17173F: include/linux/if_team.h 17174F: include/uapi/linux/if_team.h 17175 17176TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 17177M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 17178S: Maintained 17179F: arch/x86/platform/ts5500/ 17180 17181TECHNOTREND USB IR RECEIVER 17182M: Sean Young <sean@mess.org> 17183L: linux-media@vger.kernel.org 17184S: Maintained 17185F: drivers/media/rc/ttusbir.c 17186 17187TECHWELL TW9910 VIDEO DECODER 17188L: linux-media@vger.kernel.org 17189S: Orphan 17190F: drivers/media/i2c/tw9910.c 17191F: include/media/i2c/tw9910.h 17192 17193TEE SUBSYSTEM 17194M: Jens Wiklander <jens.wiklander@linaro.org> 17195L: op-tee@lists.trustedfirmware.org 17196S: Maintained 17197F: Documentation/staging/tee.rst 17198F: drivers/tee/ 17199F: include/linux/tee_drv.h 17200F: include/uapi/linux/tee.h 17201 17202TEGRA ARCHITECTURE SUPPORT 17203M: Thierry Reding <thierry.reding@gmail.com> 17204M: Jonathan Hunter <jonathanh@nvidia.com> 17205L: linux-tegra@vger.kernel.org 17206S: Supported 17207Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 17208T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 17209N: [^a-z]tegra 17210 17211TEGRA CLOCK DRIVER 17212M: Peter De Schrijver <pdeschrijver@nvidia.com> 17213M: Prashant Gaikwad <pgaikwad@nvidia.com> 17214S: Supported 17215F: drivers/clk/tegra/ 17216 17217TEGRA DMA DRIVERS 17218M: Laxman Dewangan <ldewangan@nvidia.com> 17219M: Jon Hunter <jonathanh@nvidia.com> 17220S: Supported 17221F: drivers/dma/tegra* 17222 17223TEGRA I2C DRIVER 17224M: Laxman Dewangan <ldewangan@nvidia.com> 17225R: Dmitry Osipenko <digetx@gmail.com> 17226S: Supported 17227F: drivers/i2c/busses/i2c-tegra.c 17228 17229TEGRA IOMMU DRIVERS 17230M: Thierry Reding <thierry.reding@gmail.com> 17231R: Krishna Reddy <vdumpa@nvidia.com> 17232L: linux-tegra@vger.kernel.org 17233S: Supported 17234F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 17235F: drivers/iommu/tegra* 17236 17237TEGRA KBC DRIVER 17238M: Laxman Dewangan <ldewangan@nvidia.com> 17239S: Supported 17240F: drivers/input/keyboard/tegra-kbc.c 17241 17242TEGRA NAND DRIVER 17243M: Stefan Agner <stefan@agner.ch> 17244M: Lucas Stach <dev@lynxeye.de> 17245S: Maintained 17246F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 17247F: drivers/mtd/nand/raw/tegra_nand.c 17248 17249TEGRA PWM DRIVER 17250M: Thierry Reding <thierry.reding@gmail.com> 17251S: Supported 17252F: drivers/pwm/pwm-tegra.c 17253 17254TEGRA SERIAL DRIVER 17255M: Laxman Dewangan <ldewangan@nvidia.com> 17256S: Supported 17257F: drivers/tty/serial/serial-tegra.c 17258 17259TEGRA SPI DRIVER 17260M: Laxman Dewangan <ldewangan@nvidia.com> 17261S: Supported 17262F: drivers/spi/spi-tegra* 17263 17264TEGRA VIDEO DRIVER 17265M: Thierry Reding <thierry.reding@gmail.com> 17266M: Jonathan Hunter <jonathanh@nvidia.com> 17267M: Sowjanya Komatineni <skomatineni@nvidia.com> 17268L: linux-media@vger.kernel.org 17269L: linux-tegra@vger.kernel.org 17270S: Maintained 17271F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt 17272F: drivers/staging/media/tegra-video/ 17273 17274TEGRA XUSB PADCTL DRIVER 17275M: JC Kuo <jckuo@nvidia.com> 17276S: Supported 17277F: drivers/phy/tegra/xusb* 17278 17279TEHUTI ETHERNET DRIVER 17280M: Andy Gospodarek <andy@greyhouse.net> 17281L: netdev@vger.kernel.org 17282S: Supported 17283F: drivers/net/ethernet/tehuti/* 17284 17285TELECOM CLOCK DRIVER FOR MCPL0010 17286M: Mark Gross <mark.gross@intel.com> 17287S: Supported 17288F: drivers/char/tlclk.c 17289 17290TEMPO SEMICONDUCTOR DRIVERS 17291M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 17292S: Maintained 17293F: Documentation/devicetree/bindings/sound/tscs*.txt 17294F: sound/soc/codecs/tscs*.c 17295F: sound/soc/codecs/tscs*.h 17296 17297TENSILICA XTENSA PORT (xtensa) 17298M: Chris Zankel <chris@zankel.net> 17299M: Max Filippov <jcmvbkbc@gmail.com> 17300L: linux-xtensa@linux-xtensa.org 17301S: Maintained 17302T: git git://github.com/czankel/xtensa-linux.git 17303F: arch/xtensa/ 17304F: drivers/irqchip/irq-xtensa-* 17305 17306TEXAS INSTRUMENTS ASoC DRIVERS 17307M: Peter Ujfalusi <peter.ujfalusi@ti.com> 17308L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17309S: Maintained 17310F: sound/soc/ti/ 17311 17312TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 17313M: Ricardo Ribalda <ribalda@kernel.org> 17314L: linux-iio@vger.kernel.org 17315S: Supported 17316F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt 17317F: drivers/iio/dac/ti-dac7612.c 17318 17319TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 17320M: Nishanth Menon <nm@ti.com> 17321M: Tero Kristo <t-kristo@ti.com> 17322M: Santosh Shilimkar <ssantosh@kernel.org> 17323L: linux-arm-kernel@lists.infradead.org 17324S: Maintained 17325F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 17326F: Documentation/devicetree/bindings/arm/keystone/ti,sci.txt 17327F: Documentation/devicetree/bindings/clock/ti,sci-clk.txt 17328F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 17329F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 17330F: Documentation/devicetree/bindings/reset/ti,sci-reset.txt 17331F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt 17332F: drivers/clk/keystone/sci-clk.c 17333F: drivers/firmware/ti_sci* 17334F: drivers/irqchip/irq-ti-sci-inta.c 17335F: drivers/irqchip/irq-ti-sci-intr.c 17336F: drivers/reset/reset-ti-sci.c 17337F: drivers/soc/ti/ti_sci_inta_msi.c 17338F: drivers/soc/ti/ti_sci_pm_domains.c 17339F: include/dt-bindings/soc/ti,sci_pm_domain.h 17340F: include/linux/soc/ti/ti_sci_inta_msi.h 17341F: include/linux/soc/ti/ti_sci_protocol.h 17342 17343THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 17344M: Hans Verkuil <hverkuil@xs4all.nl> 17345L: linux-media@vger.kernel.org 17346S: Maintained 17347W: https://linuxtv.org 17348T: git git://linuxtv.org/media_tree.git 17349F: drivers/media/radio/radio-raremono.c 17350 17351THERMAL 17352M: Zhang Rui <rui.zhang@intel.com> 17353M: Daniel Lezcano <daniel.lezcano@linaro.org> 17354R: Amit Kucheria <amitk@kernel.org> 17355L: linux-pm@vger.kernel.org 17356S: Supported 17357Q: https://patchwork.kernel.org/project/linux-pm/list/ 17358T: git git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux.git 17359F: Documentation/devicetree/bindings/thermal/ 17360F: drivers/thermal/ 17361F: include/linux/cpu_cooling.h 17362F: include/linux/thermal.h 17363F: include/uapi/linux/thermal.h 17364 17365THERMAL DRIVER FOR AMLOGIC SOCS 17366M: Guillaume La Roque <glaroque@baylibre.com> 17367L: linux-pm@vger.kernel.org 17368L: linux-amlogic@lists.infradead.org 17369S: Supported 17370W: http://linux-meson.com/ 17371F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 17372F: drivers/thermal/amlogic_thermal.c 17373 17374THERMAL/CPU_COOLING 17375M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 17376M: Daniel Lezcano <daniel.lezcano@linaro.org> 17377M: Viresh Kumar <viresh.kumar@linaro.org> 17378M: Javi Merino <javi.merino@kernel.org> 17379L: linux-pm@vger.kernel.org 17380S: Supported 17381F: Documentation/driver-api/thermal/cpu-cooling-api.rst 17382F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 17383F: drivers/thermal/cpufreq_cooling.c 17384F: drivers/thermal/cpuidle_cooling.c 17385F: include/linux/cpu_cooling.h 17386 17387THERMAL/POWER_ALLOCATOR 17388M: Lukasz Luba <lukasz.luba@arm.com> 17389L: linux-pm@vger.kernel.org 17390S: Maintained 17391F: Documentation/driver-api/thermal/power_allocator.rst 17392F: drivers/thermal/gov_power_allocator.c 17393F: include/trace/events/thermal_power_allocator.h 17394 17395THINKPAD ACPI EXTRAS DRIVER 17396M: Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br> 17397L: ibm-acpi-devel@lists.sourceforge.net 17398L: platform-driver-x86@vger.kernel.org 17399S: Maintained 17400W: http://ibm-acpi.sourceforge.net 17401W: http://thinkwiki.org/wiki/Ibm-acpi 17402T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 17403F: drivers/platform/x86/thinkpad_acpi.c 17404 17405THUNDERBOLT DRIVER 17406M: Andreas Noever <andreas.noever@gmail.com> 17407M: Michael Jamet <michael.jamet@intel.com> 17408M: Mika Westerberg <mika.westerberg@linux.intel.com> 17409M: Yehezkel Bernat <YehezkelShB@gmail.com> 17410L: linux-usb@vger.kernel.org 17411S: Maintained 17412T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 17413F: Documentation/admin-guide/thunderbolt.rst 17414F: drivers/thunderbolt/ 17415F: include/linux/thunderbolt.h 17416 17417THUNDERBOLT NETWORK DRIVER 17418M: Michael Jamet <michael.jamet@intel.com> 17419M: Mika Westerberg <mika.westerberg@linux.intel.com> 17420M: Yehezkel Bernat <YehezkelShB@gmail.com> 17421L: netdev@vger.kernel.org 17422S: Maintained 17423F: drivers/net/thunderbolt.c 17424 17425THUNDERX GPIO DRIVER 17426M: Robert Richter <rric@kernel.org> 17427S: Odd Fixes 17428F: drivers/gpio/gpio-thunderx.c 17429 17430TI AM437X VPFE DRIVER 17431M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 17432L: linux-media@vger.kernel.org 17433S: Maintained 17434W: https://linuxtv.org 17435Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17436T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 17437F: drivers/media/platform/am437x/ 17438 17439TI BANDGAP AND THERMAL DRIVER 17440M: Eduardo Valentin <edubezval@gmail.com> 17441M: Keerthy <j-keerthy@ti.com> 17442L: linux-pm@vger.kernel.org 17443L: linux-omap@vger.kernel.org 17444S: Maintained 17445F: drivers/thermal/ti-soc-thermal/ 17446 17447TI BQ27XXX POWER SUPPLY DRIVER 17448R: Dan Murphy <dmurphy@ti.com> 17449F: drivers/power/supply/bq27xxx_battery.c 17450F: drivers/power/supply/bq27xxx_battery_i2c.c 17451F: include/linux/power/bq27xxx_battery.h 17452 17453TI CDCE706 CLOCK DRIVER 17454M: Max Filippov <jcmvbkbc@gmail.com> 17455S: Maintained 17456F: drivers/clk/clk-cdce706.c 17457 17458TI CLOCK DRIVER 17459M: Tero Kristo <t-kristo@ti.com> 17460L: linux-omap@vger.kernel.org 17461S: Maintained 17462F: drivers/clk/ti/ 17463F: include/linux/clk/ti.h 17464 17465TI DAVINCI MACHINE SUPPORT 17466M: Sekhar Nori <nsekhar@ti.com> 17467R: Bartosz Golaszewski <bgolaszewski@baylibre.com> 17468L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17469S: Supported 17470T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 17471F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 17472F: arch/arm/boot/dts/da850* 17473F: arch/arm/mach-davinci/ 17474F: drivers/i2c/busses/i2c-davinci.c 17475 17476TI DAVINCI SERIES CLOCK DRIVER 17477M: David Lechner <david@lechnology.com> 17478R: Sekhar Nori <nsekhar@ti.com> 17479S: Maintained 17480F: Documentation/devicetree/bindings/clock/ti/davinci/ 17481F: drivers/clk/davinci/ 17482 17483TI DAVINCI SERIES GPIO DRIVER 17484M: Keerthy <j-keerthy@ti.com> 17485L: linux-gpio@vger.kernel.org 17486S: Maintained 17487F: Documentation/devicetree/bindings/gpio/gpio-davinci.txt 17488F: drivers/gpio/gpio-davinci.c 17489 17490TI DAVINCI SERIES MEDIA DRIVER 17491M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 17492L: linux-media@vger.kernel.org 17493S: Maintained 17494W: https://linuxtv.org 17495Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17496T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 17497F: drivers/media/platform/davinci/ 17498F: include/media/davinci/ 17499 17500TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 17501R: David Lechner <david@lechnology.com> 17502L: linux-iio@vger.kernel.org 17503F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 17504F: drivers/counter/ti-eqep.c 17505 17506TI ETHERNET SWITCH DRIVER (CPSW) 17507R: Grygorii Strashko <grygorii.strashko@ti.com> 17508L: linux-omap@vger.kernel.org 17509L: netdev@vger.kernel.org 17510S: Maintained 17511F: drivers/net/ethernet/ti/cpsw* 17512F: drivers/net/ethernet/ti/davinci* 17513 17514TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 17515M: Alex Dubov <oakad@yahoo.com> 17516S: Maintained 17517W: http://tifmxx.berlios.de/ 17518F: drivers/memstick/host/tifm_ms.c 17519F: drivers/misc/tifm* 17520F: drivers/mmc/host/tifm_sd.c 17521F: include/linux/tifm.h 17522 17523TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 17524M: Santosh Shilimkar <ssantosh@kernel.org> 17525L: linux-kernel@vger.kernel.org 17526L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17527S: Maintained 17528T: git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git 17529F: drivers/soc/ti/* 17530 17531TI LM49xxx FAMILY ASoC CODEC DRIVERS 17532M: M R Swami Reddy <mr.swami.reddy@ti.com> 17533M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 17534L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17535S: Maintained 17536F: sound/soc/codecs/isabelle* 17537F: sound/soc/codecs/lm49453* 17538 17539TI LP855x BACKLIGHT DRIVER 17540M: Milo Kim <milo.kim@ti.com> 17541S: Maintained 17542F: Documentation/driver-api/backlight/lp855x-driver.rst 17543F: drivers/video/backlight/lp855x_bl.c 17544F: include/linux/platform_data/lp855x.h 17545 17546TI LP8727 CHARGER DRIVER 17547M: Milo Kim <milo.kim@ti.com> 17548S: Maintained 17549F: drivers/power/supply/lp8727_charger.c 17550F: include/linux/platform_data/lp8727.h 17551 17552TI LP8788 MFD DRIVER 17553M: Milo Kim <milo.kim@ti.com> 17554S: Maintained 17555F: drivers/iio/adc/lp8788_adc.c 17556F: drivers/leds/leds-lp8788.c 17557F: drivers/mfd/lp8788*.c 17558F: drivers/power/supply/lp8788-charger.c 17559F: drivers/regulator/lp8788-*.c 17560F: include/linux/mfd/lp8788*.h 17561 17562TI NETCP ETHERNET DRIVER 17563M: Wingman Kwok <w-kwok2@ti.com> 17564M: Murali Karicheri <m-karicheri2@ti.com> 17565L: netdev@vger.kernel.org 17566S: Maintained 17567F: drivers/net/ethernet/ti/netcp* 17568 17569TI PCM3060 ASoC CODEC DRIVER 17570M: Kirill Marinushkin <kmarinushkin@birdec.com> 17571L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17572S: Maintained 17573F: Documentation/devicetree/bindings/sound/pcm3060.txt 17574F: sound/soc/codecs/pcm3060* 17575 17576TI TAS571X FAMILY ASoC CODEC DRIVER 17577M: Kevin Cernekee <cernekee@chromium.org> 17578L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17579S: Odd Fixes 17580F: sound/soc/codecs/tas571x* 17581 17582TI TCAN4X5X DEVICE DRIVER 17583M: Dan Murphy <dmurphy@ti.com> 17584L: linux-can@vger.kernel.org 17585S: Maintained 17586F: Documentation/devicetree/bindings/net/can/tcan4x5x.txt 17587F: drivers/net/can/m_can/tcan4x5x.c 17588 17589TI TRF7970A NFC DRIVER 17590M: Mark Greer <mgreer@animalcreek.com> 17591L: linux-wireless@vger.kernel.org 17592L: linux-nfc@lists.01.org (moderated for non-subscribers) 17593S: Supported 17594F: Documentation/devicetree/bindings/net/nfc/trf7970a.txt 17595F: drivers/nfc/trf7970a.c 17596 17597TI TWL4030 SERIES SOC CODEC DRIVER 17598M: Peter Ujfalusi <peter.ujfalusi@ti.com> 17599L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17600S: Maintained 17601F: sound/soc/codecs/twl4030* 17602 17603TI VPE/CAL DRIVERS 17604M: Benoit Parrot <bparrot@ti.com> 17605L: linux-media@vger.kernel.org 17606S: Maintained 17607W: http://linuxtv.org/ 17608Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17609F: Documentation/devicetree/bindings/media/ti,cal.yaml 17610F: Documentation/devicetree/bindings/media/ti,vpe.yaml 17611F: drivers/media/platform/ti-vpe/ 17612 17613TI WILINK WIRELESS DRIVERS 17614L: linux-wireless@vger.kernel.org 17615S: Orphan 17616W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 17617W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 17618T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 17619F: drivers/net/wireless/ti/ 17620F: include/linux/wl12xx.h 17621 17622TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 17623M: John Stultz <john.stultz@linaro.org> 17624M: Thomas Gleixner <tglx@linutronix.de> 17625R: Stephen Boyd <sboyd@kernel.org> 17626L: linux-kernel@vger.kernel.org 17627S: Supported 17628T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 17629F: include/linux/clocksource.h 17630F: include/linux/time.h 17631F: include/linux/timex.h 17632F: include/uapi/linux/time.h 17633F: include/uapi/linux/timex.h 17634F: kernel/time/alarmtimer.c 17635F: kernel/time/clocksource.c 17636F: kernel/time/ntp.c 17637F: kernel/time/time*.c 17638F: tools/testing/selftests/timers/ 17639 17640TIPC NETWORK LAYER 17641M: Jon Maloy <jmaloy@redhat.com> 17642M: Ying Xue <ying.xue@windriver.com> 17643L: netdev@vger.kernel.org (core kernel code) 17644L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 17645S: Maintained 17646W: http://tipc.sourceforge.net/ 17647F: include/uapi/linux/tipc*.h 17648F: net/tipc/ 17649 17650TLAN NETWORK DRIVER 17651M: Samuel Chessman <chessman@tux.org> 17652L: tlan-devel@lists.sourceforge.net (subscribers-only) 17653S: Maintained 17654W: http://sourceforge.net/projects/tlan/ 17655F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 17656F: drivers/net/ethernet/ti/tlan.* 17657 17658TM6000 VIDEO4LINUX DRIVER 17659M: Mauro Carvalho Chehab <mchehab@kernel.org> 17660L: linux-media@vger.kernel.org 17661S: Odd fixes 17662W: https://linuxtv.org 17663T: git git://linuxtv.org/media_tree.git 17664F: Documentation/admin-guide/media/tm6000* 17665F: drivers/media/usb/tm6000/ 17666 17667TMIO/SDHI MMC DRIVER 17668M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17669L: linux-mmc@vger.kernel.org 17670S: Supported 17671F: drivers/mmc/host/renesas_sdhi* 17672F: drivers/mmc/host/tmio_mmc* 17673F: include/linux/mfd/tmio.h 17674 17675TMP401 HARDWARE MONITOR DRIVER 17676M: Guenter Roeck <linux@roeck-us.net> 17677L: linux-hwmon@vger.kernel.org 17678S: Maintained 17679F: Documentation/hwmon/tmp401.rst 17680F: drivers/hwmon/tmp401.c 17681 17682TMP513 HARDWARE MONITOR DRIVER 17683M: Eric Tremblay <etremblay@distech-controls.com> 17684L: linux-hwmon@vger.kernel.org 17685S: Maintained 17686F: Documentation/hwmon/tmp513.rst 17687F: drivers/hwmon/tmp513.c 17688 17689TMPFS (SHMEM FILESYSTEM) 17690M: Hugh Dickins <hughd@google.com> 17691L: linux-mm@kvack.org 17692S: Maintained 17693F: include/linux/shmem_fs.h 17694F: mm/shmem.c 17695 17696TOMOYO SECURITY MODULE 17697M: Kentaro Takeda <takedakn@nttdata.co.jp> 17698M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 17699L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 17700L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 17701L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 17702L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 17703S: Maintained 17704W: https://tomoyo.osdn.jp/ 17705F: security/tomoyo/ 17706 17707TOPSTAR LAPTOP EXTRAS DRIVER 17708M: Herton Ronaldo Krzesinski <herton@canonical.com> 17709L: platform-driver-x86@vger.kernel.org 17710S: Maintained 17711F: drivers/platform/x86/topstar-laptop.c 17712 17713TORTURE-TEST MODULES 17714M: Davidlohr Bueso <dave@stgolabs.net> 17715M: "Paul E. McKenney" <paulmck@kernel.org> 17716M: Josh Triplett <josh@joshtriplett.org> 17717L: linux-kernel@vger.kernel.org 17718S: Supported 17719T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17720F: Documentation/RCU/torture.rst 17721F: kernel/locking/locktorture.c 17722F: kernel/rcu/rcuscale.c 17723F: kernel/rcu/rcutorture.c 17724F: kernel/rcu/refscale.c 17725F: kernel/torture.c 17726 17727TOSHIBA ACPI EXTRAS DRIVER 17728M: Azael Avalos <coproscefalo@gmail.com> 17729L: platform-driver-x86@vger.kernel.org 17730S: Maintained 17731F: drivers/platform/x86/toshiba_acpi.c 17732 17733TOSHIBA BLUETOOTH DRIVER 17734M: Azael Avalos <coproscefalo@gmail.com> 17735L: platform-driver-x86@vger.kernel.org 17736S: Maintained 17737F: drivers/platform/x86/toshiba_bluetooth.c 17738 17739TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 17740M: Azael Avalos <coproscefalo@gmail.com> 17741L: platform-driver-x86@vger.kernel.org 17742S: Maintained 17743F: drivers/platform/x86/toshiba_haps.c 17744 17745TOSHIBA SMM DRIVER 17746M: Jonathan Buzzard <jonathan@buzzard.org.uk> 17747S: Maintained 17748W: http://www.buzzard.org.uk/toshiba/ 17749F: drivers/char/toshiba.c 17750F: include/linux/toshiba.h 17751F: include/uapi/linux/toshiba.h 17752 17753TOSHIBA TC358743 DRIVER 17754M: Mats Randgaard <matrandg@cisco.com> 17755L: linux-media@vger.kernel.org 17756S: Maintained 17757F: drivers/media/i2c/tc358743* 17758F: include/media/i2c/tc358743.h 17759 17760TOSHIBA WMI HOTKEYS DRIVER 17761M: Azael Avalos <coproscefalo@gmail.com> 17762L: platform-driver-x86@vger.kernel.org 17763S: Maintained 17764F: drivers/platform/x86/toshiba-wmi.c 17765 17766TPM DEVICE DRIVER 17767M: Peter Huewe <peterhuewe@gmx.de> 17768M: Jarkko Sakkinen <jarkko@kernel.org> 17769R: Jason Gunthorpe <jgg@ziepe.ca> 17770L: linux-integrity@vger.kernel.org 17771S: Maintained 17772W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 17773Q: https://patchwork.kernel.org/project/linux-integrity/list/ 17774T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 17775F: drivers/char/tpm/ 17776 17777TRACING 17778M: Steven Rostedt <rostedt@goodmis.org> 17779M: Ingo Molnar <mingo@redhat.com> 17780S: Maintained 17781T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 17782F: Documentation/trace/ftrace.rst 17783F: arch/*/*/*/ftrace.h 17784F: arch/*/kernel/ftrace.c 17785F: include/*/ftrace.h 17786F: include/linux/trace*.h 17787F: include/trace/ 17788F: kernel/trace/ 17789F: tools/testing/selftests/ftrace/ 17790 17791TRACING MMIO ACCESSES (MMIOTRACE) 17792M: Steven Rostedt <rostedt@goodmis.org> 17793M: Ingo Molnar <mingo@kernel.org> 17794R: Karol Herbst <karolherbst@gmail.com> 17795R: Pekka Paalanen <ppaalanen@gmail.com> 17796L: linux-kernel@vger.kernel.org 17797L: nouveau@lists.freedesktop.org 17798S: Maintained 17799F: arch/x86/mm/kmmio.c 17800F: arch/x86/mm/mmio-mod.c 17801F: arch/x86/mm/testmmiotrace.c 17802F: include/linux/mmiotrace.h 17803F: kernel/trace/trace_mmiotrace.c 17804 17805TRIVIAL PATCHES 17806M: Jiri Kosina <trivial@kernel.org> 17807S: Maintained 17808T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git 17809K: ^Subject:.*(?i)trivial 17810 17811TTY LAYER 17812M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 17813M: Jiri Slaby <jirislaby@kernel.org> 17814S: Supported 17815T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 17816F: Documentation/driver-api/serial/ 17817F: drivers/tty/ 17818F: drivers/tty/serial/serial_core.c 17819F: include/linux/serial.h 17820F: include/linux/serial_core.h 17821F: include/linux/tty.h 17822F: include/uapi/linux/serial.h 17823F: include/uapi/linux/serial_core.h 17824F: include/uapi/linux/tty.h 17825 17826TUA9001 MEDIA DRIVER 17827M: Antti Palosaari <crope@iki.fi> 17828L: linux-media@vger.kernel.org 17829S: Maintained 17830W: https://linuxtv.org 17831W: http://palosaari.fi/linux/ 17832Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17833T: git git://linuxtv.org/anttip/media_tree.git 17834F: drivers/media/tuners/tua9001* 17835 17836TULIP NETWORK DRIVERS 17837L: netdev@vger.kernel.org 17838L: linux-parisc@vger.kernel.org 17839S: Orphan 17840F: drivers/net/ethernet/dec/tulip/ 17841 17842TUN/TAP driver 17843M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 17844S: Maintained 17845W: http://vtun.sourceforge.net/tun 17846F: Documentation/networking/tuntap.rst 17847F: arch/um/os-Linux/drivers/ 17848 17849TURBOCHANNEL SUBSYSTEM 17850M: "Maciej W. Rozycki" <macro@linux-mips.org> 17851M: Ralf Baechle <ralf@linux-mips.org> 17852L: linux-mips@vger.kernel.org 17853S: Maintained 17854Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 17855F: drivers/tc/ 17856F: include/linux/tc.h 17857 17858TURBOSTAT UTILITY 17859M: "Len Brown" <lenb@kernel.org> 17860L: linux-pm@vger.kernel.org 17861S: Supported 17862Q: https://patchwork.kernel.org/project/linux-pm/list/ 17863B: https://bugzilla.kernel.org 17864T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 17865F: tools/power/x86/turbostat/ 17866 17867TW5864 VIDEO4LINUX DRIVER 17868M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 17869M: Anton Sviridenko <anton@corp.bluecherry.net> 17870M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 17871M: Andrey Utkin <andrey_utkin@fastmail.com> 17872L: linux-media@vger.kernel.org 17873S: Supported 17874F: drivers/media/pci/tw5864/ 17875 17876TW68 VIDEO4LINUX DRIVER 17877M: Hans Verkuil <hverkuil@xs4all.nl> 17878L: linux-media@vger.kernel.org 17879S: Odd Fixes 17880W: https://linuxtv.org 17881T: git git://linuxtv.org/media_tree.git 17882F: drivers/media/pci/tw68/ 17883 17884TW686X VIDEO4LINUX DRIVER 17885M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17886L: linux-media@vger.kernel.org 17887S: Maintained 17888W: http://linuxtv.org 17889T: git git://linuxtv.org/media_tree.git 17890F: drivers/media/pci/tw686x/ 17891 17892UACCE ACCELERATOR FRAMEWORK 17893M: Zhangfei Gao <zhangfei.gao@linaro.org> 17894M: Zhou Wang <wangzhou1@hisilicon.com> 17895L: linux-accelerators@lists.ozlabs.org 17896L: linux-kernel@vger.kernel.org 17897S: Maintained 17898F: Documentation/ABI/testing/sysfs-driver-uacce 17899F: Documentation/misc-devices/uacce.rst 17900F: drivers/misc/uacce/ 17901F: include/linux/uacce.h 17902F: include/uapi/misc/uacce/ 17903 17904UBI FILE SYSTEM (UBIFS) 17905M: Richard Weinberger <richard@nod.at> 17906L: linux-mtd@lists.infradead.org 17907S: Supported 17908W: http://www.linux-mtd.infradead.org/doc/ubifs.html 17909T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 17910T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 17911F: Documentation/filesystems/ubifs-authentication.rst 17912F: Documentation/filesystems/ubifs.rst 17913F: fs/ubifs/ 17914 17915UCLINUX (M68KNOMMU AND COLDFIRE) 17916M: Greg Ungerer <gerg@linux-m68k.org> 17917L: linux-m68k@lists.linux-m68k.org 17918L: uclinux-dev@uclinux.org (subscribers-only) 17919S: Maintained 17920W: http://www.linux-m68k.org/ 17921W: http://www.uclinux.org/ 17922T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 17923F: arch/m68k/*/*_no.* 17924F: arch/m68k/68*/ 17925F: arch/m68k/coldfire/ 17926F: arch/m68k/include/asm/*_no.* 17927 17928UDF FILESYSTEM 17929M: Jan Kara <jack@suse.com> 17930S: Maintained 17931F: Documentation/filesystems/udf.rst 17932F: fs/udf/ 17933 17934UDRAW TABLET 17935M: Bastien Nocera <hadess@hadess.net> 17936L: linux-input@vger.kernel.org 17937S: Maintained 17938F: drivers/hid/hid-udraw-ps3.c 17939 17940UFS FILESYSTEM 17941M: Evgeniy Dushistov <dushistov@mail.ru> 17942S: Maintained 17943F: Documentation/admin-guide/ufs.rst 17944F: fs/ufs/ 17945 17946UHID USERSPACE HID IO DRIVER 17947M: David Rheinsberg <david.rheinsberg@gmail.com> 17948L: linux-input@vger.kernel.org 17949S: Maintained 17950F: drivers/hid/uhid.c 17951F: include/uapi/linux/uhid.h 17952 17953ULPI BUS 17954M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 17955L: linux-usb@vger.kernel.org 17956S: Maintained 17957F: drivers/usb/common/ulpi.c 17958F: include/linux/ulpi/ 17959 17960UNICODE SUBSYSTEM 17961M: Gabriel Krisman Bertazi <krisman@collabora.com> 17962L: linux-fsdevel@vger.kernel.org 17963S: Supported 17964F: fs/unicode/ 17965 17966UNIFDEF 17967M: Tony Finch <dot@dotat.at> 17968S: Maintained 17969W: http://dotat.at/prog/unifdef 17970F: scripts/unifdef.c 17971 17972UNIFORM CDROM DRIVER 17973M: Jens Axboe <axboe@kernel.dk> 17974S: Maintained 17975W: http://www.kernel.dk 17976F: Documentation/cdrom/ 17977F: drivers/cdrom/cdrom.c 17978F: include/linux/cdrom.h 17979F: include/uapi/linux/cdrom.h 17980 17981UNISYS S-PAR DRIVERS 17982M: David Kershner <david.kershner@unisys.com> 17983L: sparmaintainer@unisys.com (Unisys internal) 17984S: Supported 17985F: drivers/staging/unisys/ 17986F: drivers/visorbus/ 17987F: include/linux/visorbus.h 17988 17989UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 17990R: Alim Akhtar <alim.akhtar@samsung.com> 17991R: Avri Altman <avri.altman@wdc.com> 17992L: linux-scsi@vger.kernel.org 17993S: Supported 17994F: Documentation/scsi/ufs.rst 17995F: drivers/scsi/ufs/ 17996 17997UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 17998M: Pedro Sousa <pedrom.sousa@synopsys.com> 17999L: linux-scsi@vger.kernel.org 18000S: Supported 18001F: drivers/scsi/ufs/*dwc* 18002 18003UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 18004M: Stanley Chu <stanley.chu@mediatek.com> 18005L: linux-scsi@vger.kernel.org 18006L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 18007S: Maintained 18008F: drivers/scsi/ufs/ufs-mediatek* 18009 18010UNSORTED BLOCK IMAGES (UBI) 18011M: Richard Weinberger <richard@nod.at> 18012L: linux-mtd@lists.infradead.org 18013S: Supported 18014W: http://www.linux-mtd.infradead.org/ 18015T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 18016T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 18017F: drivers/mtd/ubi/ 18018F: include/linux/mtd/ubi.h 18019F: include/uapi/mtd/ubi-user.h 18020 18021USB "USBNET" DRIVER FRAMEWORK 18022M: Oliver Neukum <oneukum@suse.com> 18023L: netdev@vger.kernel.org 18024S: Maintained 18025W: http://www.linux-usb.org/usbnet 18026F: drivers/net/usb/usbnet.c 18027F: include/linux/usb/usbnet.h 18028 18029USB ACM DRIVER 18030M: Oliver Neukum <oneukum@suse.com> 18031L: linux-usb@vger.kernel.org 18032S: Maintained 18033F: Documentation/usb/acm.rst 18034F: drivers/usb/class/cdc-acm.* 18035 18036USB APPLE MFI FASTCHARGE DRIVER 18037M: Bastien Nocera <hadess@hadess.net> 18038L: linux-usb@vger.kernel.org 18039S: Maintained 18040F: drivers/usb/misc/apple-mfi-fastcharge.c 18041 18042USB AR5523 WIRELESS DRIVER 18043M: Pontus Fuchs <pontus.fuchs@gmail.com> 18044L: linux-wireless@vger.kernel.org 18045S: Maintained 18046F: drivers/net/wireless/ath/ar5523/ 18047 18048USB ATTACHED SCSI 18049M: Oliver Neukum <oneukum@suse.com> 18050L: linux-usb@vger.kernel.org 18051L: linux-scsi@vger.kernel.org 18052S: Maintained 18053F: drivers/usb/storage/uas.c 18054 18055USB CDC ETHERNET DRIVER 18056M: Oliver Neukum <oliver@neukum.org> 18057L: linux-usb@vger.kernel.org 18058S: Maintained 18059F: drivers/net/usb/cdc_*.c 18060F: include/uapi/linux/usb/cdc.h 18061 18062USB CHAOSKEY DRIVER 18063M: Keith Packard <keithp@keithp.com> 18064L: linux-usb@vger.kernel.org 18065S: Maintained 18066F: drivers/usb/misc/chaoskey.c 18067 18068USB CYPRESS C67X00 DRIVER 18069M: Peter Korsgaard <jacmet@sunsite.dk> 18070L: linux-usb@vger.kernel.org 18071S: Maintained 18072F: drivers/usb/c67x00/ 18073 18074USB DAVICOM DM9601 DRIVER 18075M: Peter Korsgaard <jacmet@sunsite.dk> 18076L: netdev@vger.kernel.org 18077S: Maintained 18078W: http://www.linux-usb.org/usbnet 18079F: drivers/net/usb/dm9601.c 18080 18081USB EHCI DRIVER 18082M: Alan Stern <stern@rowland.harvard.edu> 18083L: linux-usb@vger.kernel.org 18084S: Maintained 18085F: Documentation/usb/ehci.rst 18086F: drivers/usb/host/ehci* 18087 18088USB GADGET/PERIPHERAL SUBSYSTEM 18089M: Felipe Balbi <balbi@kernel.org> 18090L: linux-usb@vger.kernel.org 18091S: Maintained 18092W: http://www.linux-usb.org/gadget 18093T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 18094F: drivers/usb/gadget/ 18095F: include/linux/usb/gadget* 18096 18097USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 18098M: Jiri Kosina <jikos@kernel.org> 18099M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 18100L: linux-usb@vger.kernel.org 18101S: Maintained 18102T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 18103F: Documentation/hid/hiddev.rst 18104F: drivers/hid/usbhid/ 18105 18106USB INTEL XHCI ROLE MUX DRIVER 18107M: Hans de Goede <hdegoede@redhat.com> 18108L: linux-usb@vger.kernel.org 18109S: Maintained 18110F: drivers/usb/roles/intel-xhci-usb-role-switch.c 18111 18112USB IP DRIVER FOR HISILICON KIRIN 18113M: Yu Chen <chenyu56@huawei.com> 18114M: Binghui Wang <wangbinghui@hisilicon.com> 18115L: linux-usb@vger.kernel.org 18116S: Maintained 18117F: Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt 18118F: drivers/phy/hisilicon/phy-hi3660-usb3.c 18119 18120USB ISP116X DRIVER 18121M: Olav Kongas <ok@artecdesign.ee> 18122L: linux-usb@vger.kernel.org 18123S: Maintained 18124F: drivers/usb/host/isp116x* 18125F: include/linux/usb/isp116x.h 18126 18127USB LAN78XX ETHERNET DRIVER 18128M: Woojung Huh <woojung.huh@microchip.com> 18129M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 18130L: netdev@vger.kernel.org 18131S: Maintained 18132F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 18133F: drivers/net/usb/lan78xx.* 18134F: include/dt-bindings/net/microchip-lan78xx.h 18135 18136USB MASS STORAGE DRIVER 18137M: Alan Stern <stern@rowland.harvard.edu> 18138L: linux-usb@vger.kernel.org 18139L: usb-storage@lists.one-eyed-alien.net 18140S: Maintained 18141F: drivers/usb/storage/ 18142 18143USB MIDI DRIVER 18144M: Clemens Ladisch <clemens@ladisch.de> 18145L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18146S: Maintained 18147T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 18148F: sound/usb/midi.* 18149 18150USB NETWORKING DRIVERS 18151L: linux-usb@vger.kernel.org 18152S: Odd Fixes 18153F: drivers/net/usb/ 18154 18155USB OHCI DRIVER 18156M: Alan Stern <stern@rowland.harvard.edu> 18157L: linux-usb@vger.kernel.org 18158S: Maintained 18159F: Documentation/usb/ohci.rst 18160F: drivers/usb/host/ohci* 18161 18162USB OTG FSM (Finite State Machine) 18163M: Peter Chen <Peter.Chen@nxp.com> 18164L: linux-usb@vger.kernel.org 18165S: Maintained 18166T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 18167F: drivers/usb/common/usb-otg-fsm.c 18168 18169USB OVER IP DRIVER 18170M: Valentina Manea <valentina.manea.m@gmail.com> 18171M: Shuah Khan <shuah@kernel.org> 18172M: Shuah Khan <skhan@linuxfoundation.org> 18173L: linux-usb@vger.kernel.org 18174S: Maintained 18175F: Documentation/usb/usbip_protocol.rst 18176F: drivers/usb/usbip/ 18177F: tools/testing/selftests/drivers/usb/usbip/ 18178F: tools/usb/usbip/ 18179 18180USB PEGASUS DRIVER 18181M: Petko Manolov <petkan@nucleusys.com> 18182L: linux-usb@vger.kernel.org 18183L: netdev@vger.kernel.org 18184S: Maintained 18185W: https://github.com/petkan/pegasus 18186T: git git://github.com/petkan/pegasus.git 18187F: drivers/net/usb/pegasus.* 18188 18189USB PHY LAYER 18190M: Felipe Balbi <balbi@kernel.org> 18191L: linux-usb@vger.kernel.org 18192S: Maintained 18193T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 18194F: drivers/usb/phy/ 18195 18196USB PRINTER DRIVER (usblp) 18197M: Pete Zaitcev <zaitcev@redhat.com> 18198L: linux-usb@vger.kernel.org 18199S: Supported 18200F: drivers/usb/class/usblp.c 18201 18202USB QMI WWAN NETWORK DRIVER 18203M: Bjørn Mork <bjorn@mork.no> 18204L: netdev@vger.kernel.org 18205S: Maintained 18206F: Documentation/ABI/testing/sysfs-class-net-qmi 18207F: drivers/net/usb/qmi_wwan.c 18208 18209USB RTL8150 DRIVER 18210M: Petko Manolov <petkan@nucleusys.com> 18211L: linux-usb@vger.kernel.org 18212L: netdev@vger.kernel.org 18213S: Maintained 18214W: https://github.com/petkan/rtl8150 18215T: git git://github.com/petkan/rtl8150.git 18216F: drivers/net/usb/rtl8150.c 18217 18218USB SERIAL SUBSYSTEM 18219M: Johan Hovold <johan@kernel.org> 18220L: linux-usb@vger.kernel.org 18221S: Maintained 18222T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 18223F: Documentation/usb/usb-serial.rst 18224F: drivers/usb/serial/ 18225F: include/linux/usb/serial.h 18226 18227USB SMSC75XX ETHERNET DRIVER 18228M: Steve Glendinning <steve.glendinning@shawell.net> 18229L: netdev@vger.kernel.org 18230S: Maintained 18231F: drivers/net/usb/smsc75xx.* 18232 18233USB SMSC95XX ETHERNET DRIVER 18234M: Steve Glendinning <steve.glendinning@shawell.net> 18235M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 18236L: netdev@vger.kernel.org 18237S: Maintained 18238F: drivers/net/usb/smsc95xx.* 18239 18240USB SUBSYSTEM 18241M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18242L: linux-usb@vger.kernel.org 18243S: Supported 18244W: http://www.linux-usb.org 18245T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 18246F: Documentation/devicetree/bindings/usb/ 18247F: Documentation/usb/ 18248F: drivers/usb/ 18249F: include/linux/usb.h 18250F: include/linux/usb/ 18251 18252USB TYPEC BUS FOR ALTERNATE MODES 18253M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 18254L: linux-usb@vger.kernel.org 18255S: Maintained 18256F: Documentation/ABI/testing/sysfs-bus-typec 18257F: Documentation/driver-api/usb/typec_bus.rst 18258F: drivers/usb/typec/altmodes/ 18259F: include/linux/usb/typec_altmode.h 18260 18261USB TYPEC CLASS 18262M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 18263L: linux-usb@vger.kernel.org 18264S: Maintained 18265F: Documentation/ABI/testing/sysfs-class-typec 18266F: Documentation/driver-api/usb/typec.rst 18267F: drivers/usb/typec/ 18268F: include/linux/usb/typec.h 18269 18270USB TYPEC INTEL PMC MUX DRIVER 18271M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 18272L: linux-usb@vger.kernel.org 18273S: Maintained 18274F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 18275F: drivers/usb/typec/mux/intel_pmc_mux.c 18276 18277USB TYPEC PI3USB30532 MUX DRIVER 18278M: Hans de Goede <hdegoede@redhat.com> 18279L: linux-usb@vger.kernel.org 18280S: Maintained 18281F: drivers/usb/typec/mux/pi3usb30532.c 18282 18283USB TYPEC PORT CONTROLLER DRIVERS 18284M: Guenter Roeck <linux@roeck-us.net> 18285L: linux-usb@vger.kernel.org 18286S: Maintained 18287F: drivers/usb/typec/tcpm/ 18288 18289USB UHCI DRIVER 18290M: Alan Stern <stern@rowland.harvard.edu> 18291L: linux-usb@vger.kernel.org 18292S: Maintained 18293F: drivers/usb/host/uhci* 18294 18295USB VIDEO CLASS 18296M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 18297L: linux-uvc-devel@lists.sourceforge.net (subscribers-only) 18298L: linux-media@vger.kernel.org 18299S: Maintained 18300W: http://www.ideasonboard.org/uvc/ 18301T: git git://linuxtv.org/media_tree.git 18302F: drivers/media/usb/uvc/ 18303F: include/uapi/linux/uvcvideo.h 18304 18305USB WEBCAM GADGET 18306M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 18307L: linux-usb@vger.kernel.org 18308S: Maintained 18309F: drivers/usb/gadget/function/*uvc* 18310F: drivers/usb/gadget/legacy/webcam.c 18311F: include/uapi/linux/usb/g_uvc.h 18312 18313USB WIRELESS RNDIS DRIVER (rndis_wlan) 18314M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 18315L: linux-wireless@vger.kernel.org 18316S: Maintained 18317F: drivers/net/wireless/rndis_wlan.c 18318 18319USB XHCI DRIVER 18320M: Mathias Nyman <mathias.nyman@intel.com> 18321L: linux-usb@vger.kernel.org 18322S: Supported 18323F: drivers/usb/host/pci-quirks* 18324F: drivers/usb/host/xhci* 18325 18326USB ZD1201 DRIVER 18327L: linux-wireless@vger.kernel.org 18328S: Orphan 18329W: http://linux-lc100020.sourceforge.net 18330F: drivers/net/wireless/zydas/zd1201.* 18331 18332USB ZR364XX DRIVER 18333M: Antoine Jacquet <royale@zerezo.com> 18334L: linux-usb@vger.kernel.org 18335L: linux-media@vger.kernel.org 18336S: Maintained 18337W: http://royale.zerezo.com/zr364xx/ 18338T: git git://linuxtv.org/media_tree.git 18339F: Documentation/admin-guide/media/zr364xx* 18340F: drivers/media/usb/zr364xx/ 18341 18342USER-MODE LINUX (UML) 18343M: Jeff Dike <jdike@addtoit.com> 18344M: Richard Weinberger <richard@nod.at> 18345M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 18346L: linux-um@lists.infradead.org 18347S: Maintained 18348W: http://user-mode-linux.sourceforge.net 18349Q: https://patchwork.ozlabs.org/project/linux-um/list/ 18350T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git 18351F: Documentation/virt/uml/ 18352F: arch/um/ 18353F: arch/x86/um/ 18354F: fs/hostfs/ 18355 18356USERSPACE COPYIN/COPYOUT (UIOVEC) 18357M: Alexander Viro <viro@zeniv.linux.org.uk> 18358S: Maintained 18359F: include/linux/uio.h 18360F: lib/iov_iter.c 18361 18362USERSPACE DMA BUFFER DRIVER 18363M: Gerd Hoffmann <kraxel@redhat.com> 18364L: dri-devel@lists.freedesktop.org 18365S: Maintained 18366T: git git://anongit.freedesktop.org/drm/drm-misc 18367F: drivers/dma-buf/udmabuf.c 18368F: include/uapi/linux/udmabuf.h 18369 18370USERSPACE I/O (UIO) 18371M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18372S: Maintained 18373T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 18374F: Documentation/driver-api/uio-howto.rst 18375F: drivers/uio/ 18376F: include/linux/uio_driver.h 18377 18378UTIL-LINUX PACKAGE 18379M: Karel Zak <kzak@redhat.com> 18380L: util-linux@vger.kernel.org 18381S: Maintained 18382W: http://en.wikipedia.org/wiki/Util-linux 18383T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 18384 18385UUID HELPERS 18386M: Christoph Hellwig <hch@lst.de> 18387R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 18388L: linux-kernel@vger.kernel.org 18389S: Maintained 18390T: git git://git.infradead.org/users/hch/uuid.git 18391F: include/linux/uuid.h 18392F: include/uapi/linux/uuid.h 18393F: lib/test_uuid.c 18394F: lib/uuid.c 18395 18396UVESAFB DRIVER 18397M: Michal Januszewski <spock@gentoo.org> 18398L: linux-fbdev@vger.kernel.org 18399S: Maintained 18400W: https://github.com/mjanusz/v86d 18401F: Documentation/fb/uvesafb.rst 18402F: drivers/video/fbdev/uvesafb.* 18403 18404Ux500 CLOCK DRIVERS 18405M: Ulf Hansson <ulf.hansson@linaro.org> 18406L: linux-clk@vger.kernel.org 18407L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18408S: Maintained 18409F: drivers/clk/ux500/ 18410 18411VF610 NAND DRIVER 18412M: Stefan Agner <stefan@agner.ch> 18413L: linux-mtd@lists.infradead.org 18414S: Supported 18415F: drivers/mtd/nand/raw/vf610_nfc.c 18416 18417VFAT/FAT/MSDOS FILESYSTEM 18418M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 18419S: Maintained 18420F: Documentation/filesystems/vfat.rst 18421F: fs/fat/ 18422 18423VFIO DRIVER 18424M: Alex Williamson <alex.williamson@redhat.com> 18425R: Cornelia Huck <cohuck@redhat.com> 18426L: kvm@vger.kernel.org 18427S: Maintained 18428T: git git://github.com/awilliam/linux-vfio.git 18429F: Documentation/driver-api/vfio.rst 18430F: drivers/vfio/ 18431F: include/linux/vfio.h 18432F: include/uapi/linux/vfio.h 18433 18434VFIO FSL-MC DRIVER 18435M: Diana Craciun <diana.craciun@oss.nxp.com> 18436L: kvm@vger.kernel.org 18437S: Maintained 18438F: drivers/vfio/fsl-mc/ 18439 18440VFIO MEDIATED DEVICE DRIVERS 18441M: Kirti Wankhede <kwankhede@nvidia.com> 18442L: kvm@vger.kernel.org 18443S: Maintained 18444F: Documentation/driver-api/vfio-mediated-device.rst 18445F: drivers/vfio/mdev/ 18446F: include/linux/mdev.h 18447F: samples/vfio-mdev/ 18448 18449VFIO PLATFORM DRIVER 18450M: Eric Auger <eric.auger@redhat.com> 18451L: kvm@vger.kernel.org 18452S: Maintained 18453F: drivers/vfio/platform/ 18454 18455VGA_SWITCHEROO 18456R: Lukas Wunner <lukas@wunner.de> 18457S: Maintained 18458T: git git://anongit.freedesktop.org/drm/drm-misc 18459F: Documentation/gpu/vga-switcheroo.rst 18460F: drivers/gpu/vga/vga_switcheroo.c 18461F: include/linux/vga_switcheroo.h 18462 18463VIA RHINE NETWORK DRIVER 18464S: Maintained 18465M: Kevin Brace <kevinbrace@bracecomputerlab.com> 18466F: drivers/net/ethernet/via/via-rhine.c 18467 18468VIA SD/MMC CARD CONTROLLER DRIVER 18469M: Bruce Chang <brucechang@via.com.tw> 18470M: Harald Welte <HaraldWelte@viatech.com> 18471S: Maintained 18472F: drivers/mmc/host/via-sdmmc.c 18473 18474VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 18475M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 18476L: linux-fbdev@vger.kernel.org 18477S: Maintained 18478F: drivers/video/fbdev/via/ 18479F: include/linux/via-core.h 18480F: include/linux/via-gpio.h 18481F: include/linux/via_i2c.h 18482 18483VIA VELOCITY NETWORK DRIVER 18484M: Francois Romieu <romieu@fr.zoreil.com> 18485L: netdev@vger.kernel.org 18486S: Maintained 18487F: drivers/net/ethernet/via/via-velocity.* 18488 18489VICODEC VIRTUAL CODEC DRIVER 18490M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 18491L: linux-media@vger.kernel.org 18492S: Maintained 18493W: https://linuxtv.org 18494T: git git://linuxtv.org/media_tree.git 18495F: drivers/media/test-drivers/vicodec/* 18496 18497VIDEO I2C POLLING DRIVER 18498M: Matt Ranostay <matt.ranostay@konsulko.com> 18499L: linux-media@vger.kernel.org 18500S: Maintained 18501F: drivers/media/i2c/video-i2c.c 18502 18503VIDEO MULTIPLEXER DRIVER 18504M: Philipp Zabel <p.zabel@pengutronix.de> 18505L: linux-media@vger.kernel.org 18506S: Maintained 18507F: drivers/media/platform/video-mux.c 18508 18509VIDEOBUF2 FRAMEWORK 18510M: Tomasz Figa <tfiga@chromium.org> 18511M: Marek Szyprowski <m.szyprowski@samsung.com> 18512L: linux-media@vger.kernel.org 18513S: Maintained 18514F: drivers/media/common/videobuf2/* 18515F: include/media/videobuf2-* 18516 18517VIMC VIRTUAL MEDIA CONTROLLER DRIVER 18518M: Helen Koike <helen.koike@collabora.com> 18519R: Shuah Khan <skhan@linuxfoundation.org> 18520L: linux-media@vger.kernel.org 18521S: Maintained 18522W: https://linuxtv.org 18523T: git git://linuxtv.org/media_tree.git 18524F: drivers/media/test-drivers/vimc/* 18525 18526VIRT LIB 18527M: Alex Williamson <alex.williamson@redhat.com> 18528M: Paolo Bonzini <pbonzini@redhat.com> 18529L: kvm@vger.kernel.org 18530S: Supported 18531F: virt/lib/ 18532 18533VIRTIO AND VHOST VSOCK DRIVER 18534M: Stefan Hajnoczi <stefanha@redhat.com> 18535M: Stefano Garzarella <sgarzare@redhat.com> 18536L: kvm@vger.kernel.org 18537L: virtualization@lists.linux-foundation.org 18538L: netdev@vger.kernel.org 18539S: Maintained 18540F: drivers/net/vsockmon.c 18541F: drivers/vhost/vsock.c 18542F: include/linux/virtio_vsock.h 18543F: include/uapi/linux/virtio_vsock.h 18544F: include/uapi/linux/vm_sockets_diag.h 18545F: include/uapi/linux/vsockmon.h 18546F: net/vmw_vsock/af_vsock_tap.c 18547F: net/vmw_vsock/diag.c 18548F: net/vmw_vsock/virtio_transport.c 18549F: net/vmw_vsock/virtio_transport_common.c 18550F: net/vmw_vsock/vsock_loopback.c 18551F: tools/testing/vsock/ 18552 18553VIRTIO BLOCK AND SCSI DRIVERS 18554M: "Michael S. Tsirkin" <mst@redhat.com> 18555M: Jason Wang <jasowang@redhat.com> 18556R: Paolo Bonzini <pbonzini@redhat.com> 18557R: Stefan Hajnoczi <stefanha@redhat.com> 18558L: virtualization@lists.linux-foundation.org 18559S: Maintained 18560F: drivers/block/virtio_blk.c 18561F: drivers/scsi/virtio_scsi.c 18562F: drivers/vhost/scsi.c 18563F: include/uapi/linux/virtio_blk.h 18564F: include/uapi/linux/virtio_scsi.h 18565 18566VIRTIO CONSOLE DRIVER 18567M: Amit Shah <amit@kernel.org> 18568L: virtualization@lists.linux-foundation.org 18569S: Maintained 18570F: drivers/char/virtio_console.c 18571F: include/linux/virtio_console.h 18572F: include/uapi/linux/virtio_console.h 18573 18574VIRTIO CORE AND NET DRIVERS 18575M: "Michael S. Tsirkin" <mst@redhat.com> 18576M: Jason Wang <jasowang@redhat.com> 18577L: virtualization@lists.linux-foundation.org 18578S: Maintained 18579F: Documentation/devicetree/bindings/virtio/ 18580F: drivers/block/virtio_blk.c 18581F: drivers/crypto/virtio/ 18582F: drivers/net/virtio_net.c 18583F: drivers/vdpa/ 18584F: drivers/virtio/ 18585F: include/linux/vdpa.h 18586F: include/linux/virtio*.h 18587F: include/uapi/linux/virtio_*.h 18588F: tools/virtio/ 18589 18590VIRTIO BALLOON 18591M: "Michael S. Tsirkin" <mst@redhat.com> 18592M: David Hildenbrand <david@redhat.com> 18593L: virtualization@lists.linux-foundation.org 18594S: Maintained 18595F: drivers/virtio/virtio_balloon.c 18596F: include/uapi/linux/virtio_balloon.h 18597F: include/linux/balloon_compaction.h 18598F: mm/balloon_compaction.c 18599 18600VIRTIO CRYPTO DRIVER 18601M: Gonglei <arei.gonglei@huawei.com> 18602L: virtualization@lists.linux-foundation.org 18603L: linux-crypto@vger.kernel.org 18604S: Maintained 18605F: drivers/crypto/virtio/ 18606F: include/uapi/linux/virtio_crypto.h 18607 18608VIRTIO DRIVERS FOR S390 18609M: Cornelia Huck <cohuck@redhat.com> 18610M: Halil Pasic <pasic@linux.ibm.com> 18611L: linux-s390@vger.kernel.org 18612L: virtualization@lists.linux-foundation.org 18613L: kvm@vger.kernel.org 18614S: Supported 18615F: arch/s390/include/uapi/asm/virtio-ccw.h 18616F: drivers/s390/virtio/ 18617 18618VIRTIO FILE SYSTEM 18619M: Vivek Goyal <vgoyal@redhat.com> 18620M: Stefan Hajnoczi <stefanha@redhat.com> 18621M: Miklos Szeredi <miklos@szeredi.hu> 18622L: virtualization@lists.linux-foundation.org 18623L: linux-fsdevel@vger.kernel.org 18624S: Supported 18625W: https://virtio-fs.gitlab.io/ 18626F: Documentation/filesystems/virtiofs.rst 18627F: fs/fuse/virtio_fs.c 18628F: include/uapi/linux/virtio_fs.h 18629 18630VIRTIO GPU DRIVER 18631M: David Airlie <airlied@linux.ie> 18632M: Gerd Hoffmann <kraxel@redhat.com> 18633L: dri-devel@lists.freedesktop.org 18634L: virtualization@lists.linux-foundation.org 18635S: Maintained 18636T: git git://anongit.freedesktop.org/drm/drm-misc 18637F: drivers/gpu/drm/virtio/ 18638F: include/uapi/linux/virtio_gpu.h 18639 18640VIRTIO HOST (VHOST) 18641M: "Michael S. Tsirkin" <mst@redhat.com> 18642M: Jason Wang <jasowang@redhat.com> 18643L: kvm@vger.kernel.org 18644L: virtualization@lists.linux-foundation.org 18645L: netdev@vger.kernel.org 18646S: Maintained 18647T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 18648F: drivers/vhost/ 18649F: include/linux/vhost_iotlb.h 18650F: include/uapi/linux/vhost.h 18651 18652VIRTIO INPUT DRIVER 18653M: Gerd Hoffmann <kraxel@redhat.com> 18654S: Maintained 18655F: drivers/virtio/virtio_input.c 18656F: include/uapi/linux/virtio_input.h 18657 18658VIRTIO IOMMU DRIVER 18659M: Jean-Philippe Brucker <jean-philippe@linaro.org> 18660L: virtualization@lists.linux-foundation.org 18661S: Maintained 18662F: drivers/iommu/virtio-iommu.c 18663F: include/uapi/linux/virtio_iommu.h 18664 18665VIRTIO MEM DRIVER 18666M: David Hildenbrand <david@redhat.com> 18667L: virtualization@lists.linux-foundation.org 18668S: Maintained 18669W: https://virtio-mem.gitlab.io/ 18670F: drivers/virtio/virtio_mem.c 18671F: include/uapi/linux/virtio_mem.h 18672 18673VIRTUAL BOX GUEST DEVICE DRIVER 18674M: Hans de Goede <hdegoede@redhat.com> 18675M: Arnd Bergmann <arnd@arndb.de> 18676M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18677S: Maintained 18678F: drivers/virt/vboxguest/ 18679F: include/linux/vbox_utils.h 18680F: include/uapi/linux/vbox*.h 18681 18682VIRTUAL BOX SHARED FOLDER VFS DRIVER 18683M: Hans de Goede <hdegoede@redhat.com> 18684L: linux-fsdevel@vger.kernel.org 18685S: Maintained 18686F: fs/vboxsf/* 18687 18688VIRTUAL SERIO DEVICE DRIVER 18689M: Stephen Chandler Paul <thatslyude@gmail.com> 18690S: Maintained 18691F: drivers/input/serio/userio.c 18692F: include/uapi/linux/userio.h 18693 18694VIVID VIRTUAL VIDEO DRIVER 18695M: Hans Verkuil <hverkuil@xs4all.nl> 18696L: linux-media@vger.kernel.org 18697S: Maintained 18698W: https://linuxtv.org 18699T: git git://linuxtv.org/media_tree.git 18700F: drivers/media/test-drivers/vivid/* 18701 18702VIDTV VIRTUAL DIGITAL TV DRIVER 18703M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 18704L: linux-media@vger.kernel.org 18705S: Maintained 18706W: https://linuxtv.org 18707T: git git://linuxtv.org/media_tree.git 18708F: drivers/media/test-drivers/vidtv/* 18709 18710VLYNQ BUS 18711M: Florian Fainelli <f.fainelli@gmail.com> 18712L: openwrt-devel@lists.openwrt.org (subscribers-only) 18713S: Maintained 18714F: drivers/vlynq/vlynq.c 18715F: include/linux/vlynq.h 18716 18717VME SUBSYSTEM 18718M: Martyn Welch <martyn@welchs.me.uk> 18719M: Manohar Vanga <manohar.vanga@gmail.com> 18720M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18721L: devel@driverdev.osuosl.org 18722S: Maintained 18723T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 18724F: Documentation/driver-api/vme.rst 18725F: drivers/staging/vme/ 18726F: drivers/vme/ 18727F: include/linux/vme* 18728 18729VMWARE BALLOON DRIVER 18730M: Nadav Amit <namit@vmware.com> 18731M: "VMware, Inc." <pv-drivers@vmware.com> 18732L: linux-kernel@vger.kernel.org 18733S: Maintained 18734F: drivers/misc/vmw_balloon.c 18735 18736VMWARE HYPERVISOR INTERFACE 18737M: Deep Shah <sdeep@vmware.com> 18738M: "VMware, Inc." <pv-drivers@vmware.com> 18739L: virtualization@lists.linux-foundation.org 18740S: Supported 18741F: arch/x86/include/asm/vmware.h 18742F: arch/x86/kernel/cpu/vmware.c 18743 18744VMWARE PVRDMA DRIVER 18745M: Adit Ranadive <aditr@vmware.com> 18746M: VMware PV-Drivers <pv-drivers@vmware.com> 18747L: linux-rdma@vger.kernel.org 18748S: Maintained 18749F: drivers/infiniband/hw/vmw_pvrdma/ 18750 18751VMware PVSCSI driver 18752M: Jim Gill <jgill@vmware.com> 18753M: VMware PV-Drivers <pv-drivers@vmware.com> 18754L: linux-scsi@vger.kernel.org 18755S: Maintained 18756F: drivers/scsi/vmw_pvscsi.c 18757F: drivers/scsi/vmw_pvscsi.h 18758 18759VMWARE VIRTUAL PTP CLOCK DRIVER 18760M: Vivek Thampi <vithampi@vmware.com> 18761M: "VMware, Inc." <pv-drivers@vmware.com> 18762L: netdev@vger.kernel.org 18763S: Supported 18764F: drivers/ptp/ptp_vmw.c 18765 18766VMWARE VMMOUSE SUBDRIVER 18767M: "VMware Graphics" <linux-graphics-maintainer@vmware.com> 18768M: "VMware, Inc." <pv-drivers@vmware.com> 18769L: linux-input@vger.kernel.org 18770S: Maintained 18771F: drivers/input/mouse/vmmouse.c 18772F: drivers/input/mouse/vmmouse.h 18773 18774VMWARE VMXNET3 ETHERNET DRIVER 18775M: Ronak Doshi <doshir@vmware.com> 18776M: "VMware, Inc." <pv-drivers@vmware.com> 18777L: netdev@vger.kernel.org 18778S: Maintained 18779F: drivers/net/vmxnet3/ 18780 18781VOCORE VOCORE2 BOARD 18782M: Harvey Hunt <harveyhuntnexus@gmail.com> 18783L: linux-mips@vger.kernel.org 18784S: Maintained 18785F: arch/mips/boot/dts/ralink/vocore2.dts 18786 18787VOLTAGE AND CURRENT REGULATOR FRAMEWORK 18788M: Liam Girdwood <lgirdwood@gmail.com> 18789M: Mark Brown <broonie@kernel.org> 18790L: linux-kernel@vger.kernel.org 18791S: Supported 18792W: http://www.slimlogic.co.uk/?p=48 18793T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 18794F: Documentation/devicetree/bindings/regulator/ 18795F: Documentation/power/regulator/ 18796F: drivers/regulator/ 18797F: include/dt-bindings/regulator/ 18798F: include/linux/regulator/ 18799K: regulator_get_optional 18800 18801VRF 18802M: David Ahern <dsahern@kernel.org> 18803M: Shrijeet Mukherjee <shrijeet@gmail.com> 18804L: netdev@vger.kernel.org 18805S: Maintained 18806F: Documentation/networking/vrf.rst 18807F: drivers/net/vrf.c 18808 18809VSPRINTF 18810M: Petr Mladek <pmladek@suse.com> 18811M: Steven Rostedt <rostedt@goodmis.org> 18812M: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> 18813R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 18814R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 18815S: Maintained 18816T: git git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk.git 18817F: Documentation/core-api/printk-formats.rst 18818F: lib/test_printf.c 18819F: lib/vsprintf.c 18820 18821VT1211 HARDWARE MONITOR DRIVER 18822M: Juerg Haefliger <juergh@gmail.com> 18823L: linux-hwmon@vger.kernel.org 18824S: Maintained 18825F: Documentation/hwmon/vt1211.rst 18826F: drivers/hwmon/vt1211.c 18827 18828VT8231 HARDWARE MONITOR DRIVER 18829M: Roger Lucas <vt8231@hiddenengine.co.uk> 18830L: linux-hwmon@vger.kernel.org 18831S: Maintained 18832F: drivers/hwmon/vt8231.c 18833 18834VUB300 USB to SDIO/SD/MMC bridge chip 18835L: linux-mmc@vger.kernel.org 18836S: Orphan 18837F: drivers/mmc/host/vub300.c 18838 18839W1 DALLAS'S 1-WIRE BUS 18840M: Evgeniy Polyakov <zbr@ioremap.net> 18841S: Maintained 18842F: Documentation/devicetree/bindings/w1/ 18843F: Documentation/w1/ 18844F: drivers/w1/ 18845F: include/linux/w1.h 18846 18847W83791D HARDWARE MONITORING DRIVER 18848M: Marc Hulsman <m.hulsman@tudelft.nl> 18849L: linux-hwmon@vger.kernel.org 18850S: Maintained 18851F: Documentation/hwmon/w83791d.rst 18852F: drivers/hwmon/w83791d.c 18853 18854W83793 HARDWARE MONITORING DRIVER 18855M: Rudolf Marek <r.marek@assembler.cz> 18856L: linux-hwmon@vger.kernel.org 18857S: Maintained 18858F: Documentation/hwmon/w83793.rst 18859F: drivers/hwmon/w83793.c 18860 18861W83795 HARDWARE MONITORING DRIVER 18862M: Jean Delvare <jdelvare@suse.com> 18863L: linux-hwmon@vger.kernel.org 18864S: Maintained 18865F: drivers/hwmon/w83795.c 18866 18867W83L51xD SD/MMC CARD INTERFACE DRIVER 18868M: Pierre Ossman <pierre@ossman.eu> 18869S: Maintained 18870F: drivers/mmc/host/wbsd.* 18871 18872WACOM PROTOCOL 4 SERIAL TABLETS 18873M: Julian Squires <julian@cipht.net> 18874M: Hans de Goede <hdegoede@redhat.com> 18875L: linux-input@vger.kernel.org 18876S: Maintained 18877F: drivers/input/tablet/wacom_serial4.c 18878 18879WATCHDOG DEVICE DRIVERS 18880M: Wim Van Sebroeck <wim@linux-watchdog.org> 18881M: Guenter Roeck <linux@roeck-us.net> 18882L: linux-watchdog@vger.kernel.org 18883S: Maintained 18884W: http://www.linux-watchdog.org/ 18885T: git git://www.linux-watchdog.org/linux-watchdog.git 18886F: Documentation/devicetree/bindings/watchdog/ 18887F: Documentation/watchdog/ 18888F: drivers/watchdog/ 18889F: include/linux/watchdog.h 18890F: include/uapi/linux/watchdog.h 18891 18892WHISKEYCOVE PMIC GPIO DRIVER 18893M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 18894L: linux-gpio@vger.kernel.org 18895S: Maintained 18896F: drivers/gpio/gpio-wcove.c 18897 18898WHWAVE RTC DRIVER 18899M: Dianlong Li <long17.cool@163.com> 18900L: linux-rtc@vger.kernel.org 18901S: Maintained 18902F: drivers/rtc/rtc-sd3078.c 18903 18904WIIMOTE HID DRIVER 18905M: David Rheinsberg <david.rheinsberg@gmail.com> 18906L: linux-input@vger.kernel.org 18907S: Maintained 18908F: drivers/hid/hid-wiimote* 18909 18910WILOCITY WIL6210 WIRELESS DRIVER 18911M: Maya Erez <merez@codeaurora.org> 18912L: linux-wireless@vger.kernel.org 18913L: wil6210@qti.qualcomm.com 18914S: Supported 18915W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 18916F: drivers/net/wireless/ath/wil6210/ 18917 18918WIMAX STACK 18919M: Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com> 18920M: linux-wimax@intel.com 18921L: wimax@linuxwimax.org (subscribers-only) 18922S: Supported 18923W: http://linuxwimax.org 18924F: Documentation/admin-guide/wimax/wimax.rst 18925F: include/linux/wimax/debug.h 18926F: include/net/wimax.h 18927F: include/uapi/linux/wimax.h 18928F: net/wimax/ 18929 18930WINBOND CIR DRIVER 18931M: David Härdeman <david@hardeman.nu> 18932S: Maintained 18933F: drivers/media/rc/winbond-cir.c 18934 18935WINSYSTEMS EBC-C384 WATCHDOG DRIVER 18936M: William Breathitt Gray <vilhelm.gray@gmail.com> 18937L: linux-watchdog@vger.kernel.org 18938S: Maintained 18939F: drivers/watchdog/ebc-c384_wdt.c 18940 18941WINSYSTEMS WS16C48 GPIO DRIVER 18942M: William Breathitt Gray <vilhelm.gray@gmail.com> 18943L: linux-gpio@vger.kernel.org 18944S: Maintained 18945F: drivers/gpio/gpio-ws16c48.c 18946 18947WIREGUARD SECURE NETWORK TUNNEL 18948M: Jason A. Donenfeld <Jason@zx2c4.com> 18949L: wireguard@lists.zx2c4.com 18950L: netdev@vger.kernel.org 18951S: Maintained 18952F: drivers/net/wireguard/ 18953F: tools/testing/selftests/wireguard/ 18954 18955WISTRON LAPTOP BUTTON DRIVER 18956M: Miloslav Trmac <mitr@volny.cz> 18957S: Maintained 18958F: drivers/input/misc/wistron_btns.c 18959 18960WL3501 WIRELESS PCMCIA CARD DRIVER 18961L: linux-wireless@vger.kernel.org 18962S: Odd fixes 18963F: drivers/net/wireless/wl3501* 18964 18965WOLFSON MICROELECTRONICS DRIVERS 18966L: patches@opensource.cirrus.com 18967S: Supported 18968W: https://github.com/CirrusLogic/linux-drivers/wiki 18969T: git https://github.com/CirrusLogic/linux-drivers.git 18970F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 18971F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 18972F: Documentation/devicetree/bindings/mfd/wm831x.txt 18973F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 18974F: Documentation/devicetree/bindings/sound/wlf,arizona.yaml 18975F: Documentation/hwmon/wm83??.rst 18976F: arch/arm/mach-s3c/mach-crag6410* 18977F: drivers/clk/clk-wm83*.c 18978F: drivers/extcon/extcon-arizona.c 18979F: drivers/gpio/gpio-*wm*.c 18980F: drivers/gpio/gpio-arizona.c 18981F: drivers/hwmon/wm83??-hwmon.c 18982F: drivers/input/misc/wm831x-on.c 18983F: drivers/input/touchscreen/wm831x-ts.c 18984F: drivers/input/touchscreen/wm97*.c 18985F: drivers/leds/leds-wm83*.c 18986F: drivers/mfd/arizona* 18987F: drivers/mfd/cs47l24* 18988F: drivers/mfd/wm*.c 18989F: drivers/power/supply/wm83*.c 18990F: drivers/regulator/arizona* 18991F: drivers/regulator/wm8*.c 18992F: drivers/rtc/rtc-wm83*.c 18993F: drivers/video/backlight/wm83*_bl.c 18994F: drivers/watchdog/wm83*_wdt.c 18995F: include/linux/mfd/arizona/ 18996F: include/linux/mfd/wm831x/ 18997F: include/linux/mfd/wm8350/ 18998F: include/linux/mfd/wm8400* 18999F: include/linux/regulator/arizona* 19000F: include/linux/wm97xx.h 19001F: include/sound/wm????.h 19002F: sound/soc/codecs/arizona.? 19003F: sound/soc/codecs/cs47l24* 19004F: sound/soc/codecs/wm* 19005 19006WORKQUEUE 19007M: Tejun Heo <tj@kernel.org> 19008R: Lai Jiangshan <jiangshanlai@gmail.com> 19009S: Maintained 19010T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 19011F: Documentation/core-api/workqueue.rst 19012F: include/linux/workqueue.h 19013F: kernel/workqueue.c 19014 19015X-POWERS AXP288 PMIC DRIVERS 19016M: Hans de Goede <hdegoede@redhat.com> 19017S: Maintained 19018F: drivers/acpi/pmic/intel_pmic_xpower.c 19019N: axp288 19020 19021X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 19022M: Chen-Yu Tsai <wens@csie.org> 19023L: linux-kernel@vger.kernel.org 19024S: Maintained 19025N: axp[128] 19026 19027X.25 NETWORK LAYER 19028M: Andrew Hendry <andrew.hendry@gmail.com> 19029L: linux-x25@vger.kernel.org 19030S: Odd Fixes 19031F: Documentation/networking/x25* 19032F: include/net/x25* 19033F: net/x25/ 19034 19035X86 ARCHITECTURE (32-BIT AND 64-BIT) 19036M: Thomas Gleixner <tglx@linutronix.de> 19037M: Ingo Molnar <mingo@redhat.com> 19038M: Borislav Petkov <bp@alien8.de> 19039M: x86@kernel.org 19040R: "H. Peter Anvin" <hpa@zytor.com> 19041L: linux-kernel@vger.kernel.org 19042S: Maintained 19043T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 19044F: Documentation/devicetree/bindings/x86/ 19045F: Documentation/x86/ 19046F: arch/x86/ 19047 19048X86 ENTRY CODE 19049M: Andy Lutomirski <luto@kernel.org> 19050L: linux-kernel@vger.kernel.org 19051S: Maintained 19052T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 19053F: arch/x86/entry/ 19054 19055X86 MCE INFRASTRUCTURE 19056M: Tony Luck <tony.luck@intel.com> 19057M: Borislav Petkov <bp@alien8.de> 19058L: linux-edac@vger.kernel.org 19059S: Maintained 19060F: arch/x86/kernel/cpu/mce/* 19061 19062X86 MICROCODE UPDATE SUPPORT 19063M: Borislav Petkov <bp@alien8.de> 19064S: Maintained 19065F: arch/x86/kernel/cpu/microcode/* 19066 19067X86 MM 19068M: Dave Hansen <dave.hansen@linux.intel.com> 19069M: Andy Lutomirski <luto@kernel.org> 19070M: Peter Zijlstra <peterz@infradead.org> 19071L: linux-kernel@vger.kernel.org 19072S: Maintained 19073T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 19074F: arch/x86/mm/ 19075 19076X86 PLATFORM DRIVERS 19077M: Hans de Goede <hdegoede@redhat.com> 19078M: Mark Gross <mgross@linux.intel.com> 19079L: platform-driver-x86@vger.kernel.org 19080S: Maintained 19081T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 19082F: drivers/platform/olpc/ 19083F: drivers/platform/x86/ 19084 19085X86 PLATFORM DRIVERS - ARCH 19086R: Darren Hart <dvhart@infradead.org> 19087R: Andy Shevchenko <andy@infradead.org> 19088L: platform-driver-x86@vger.kernel.org 19089L: x86@kernel.org 19090S: Maintained 19091T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 19092F: arch/x86/platform 19093 19094X86 PLATFORM UV HPE SUPERDOME FLEX 19095M: Steve Wahl <steve.wahl@hpe.com> 19096R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19097R: Russ Anderson <russ.anderson@hpe.com> 19098S: Supported 19099F: arch/x86/include/asm/uv/ 19100F: arch/x86/kernel/apic/x2apic_uv_x.c 19101F: arch/x86/platform/uv/ 19102 19103X86 VDSO 19104M: Andy Lutomirski <luto@kernel.org> 19105L: linux-kernel@vger.kernel.org 19106S: Maintained 19107T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 19108F: arch/x86/entry/vdso/ 19109 19110XARRAY 19111M: Matthew Wilcox <willy@infradead.org> 19112L: linux-fsdevel@vger.kernel.org 19113S: Supported 19114F: Documentation/core-api/xarray.rst 19115F: include/linux/idr.h 19116F: include/linux/xarray.h 19117F: lib/idr.c 19118F: lib/xarray.c 19119F: tools/testing/radix-tree 19120 19121XBOX DVD IR REMOTE 19122M: Benjamin Valentin <benpicco@googlemail.com> 19123S: Maintained 19124F: drivers/media/rc/keymaps/rc-xbox-dvd.c 19125F: drivers/media/rc/xbox_remote.c 19126 19127XC2028/3028 TUNER DRIVER 19128M: Mauro Carvalho Chehab <mchehab@kernel.org> 19129L: linux-media@vger.kernel.org 19130S: Maintained 19131W: https://linuxtv.org 19132T: git git://linuxtv.org/media_tree.git 19133F: drivers/media/tuners/tuner-xc2028.* 19134 19135XDP (eXpress Data Path) 19136M: Alexei Starovoitov <ast@kernel.org> 19137M: Daniel Borkmann <daniel@iogearbox.net> 19138M: David S. Miller <davem@davemloft.net> 19139M: Jakub Kicinski <kuba@kernel.org> 19140M: Jesper Dangaard Brouer <hawk@kernel.org> 19141M: John Fastabend <john.fastabend@gmail.com> 19142L: netdev@vger.kernel.org 19143L: bpf@vger.kernel.org 19144S: Supported 19145F: include/net/xdp.h 19146F: include/trace/events/xdp.h 19147F: kernel/bpf/cpumap.c 19148F: kernel/bpf/devmap.c 19149F: net/core/xdp.c 19150N: xdp 19151K: xdp 19152 19153XDP SOCKETS (AF_XDP) 19154M: Björn Töpel <bjorn.topel@intel.com> 19155M: Magnus Karlsson <magnus.karlsson@intel.com> 19156R: Jonathan Lemon <jonathan.lemon@gmail.com> 19157L: netdev@vger.kernel.org 19158L: bpf@vger.kernel.org 19159S: Maintained 19160F: include/net/xdp_sock* 19161F: include/net/xsk_buff_pool.h 19162F: include/uapi/linux/if_xdp.h 19163F: net/xdp/ 19164F: samples/bpf/xdpsock* 19165F: tools/lib/bpf/xsk* 19166 19167XEN BLOCK SUBSYSTEM 19168M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 19169M: Roger Pau Monné <roger.pau@citrix.com> 19170L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19171S: Supported 19172F: drivers/block/xen* 19173F: drivers/block/xen-blkback/* 19174 19175XEN HYPERVISOR ARM 19176M: Stefano Stabellini <sstabellini@kernel.org> 19177L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19178S: Maintained 19179F: arch/arm/include/asm/xen/ 19180F: arch/arm/xen/ 19181 19182XEN HYPERVISOR ARM64 19183M: Stefano Stabellini <sstabellini@kernel.org> 19184L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19185S: Maintained 19186F: arch/arm64/include/asm/xen/ 19187F: arch/arm64/xen/ 19188 19189XEN HYPERVISOR INTERFACE 19190M: Boris Ostrovsky <boris.ostrovsky@oracle.com> 19191M: Juergen Gross <jgross@suse.com> 19192R: Stefano Stabellini <sstabellini@kernel.org> 19193L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19194S: Supported 19195T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 19196F: Documentation/ABI/stable/sysfs-hypervisor-xen 19197F: Documentation/ABI/testing/sysfs-hypervisor-xen 19198F: arch/x86/include/asm/pvclock-abi.h 19199F: arch/x86/include/asm/xen/ 19200F: arch/x86/platform/pvh/ 19201F: arch/x86/xen/ 19202F: drivers/*/xen-*front.c 19203F: drivers/xen/ 19204F: include/uapi/xen/ 19205F: include/xen/ 19206 19207XEN NETWORK BACKEND DRIVER 19208M: Wei Liu <wei.liu@kernel.org> 19209M: Paul Durrant <paul@xen.org> 19210L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19211L: netdev@vger.kernel.org 19212S: Supported 19213F: drivers/net/xen-netback/* 19214 19215XEN PCI SUBSYSTEM 19216M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 19217L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19218S: Supported 19219F: arch/x86/pci/*xen* 19220F: drivers/pci/*xen* 19221 19222XEN PVSCSI DRIVERS 19223M: Juergen Gross <jgross@suse.com> 19224L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19225L: linux-scsi@vger.kernel.org 19226S: Supported 19227F: drivers/scsi/xen-scsifront.c 19228F: drivers/xen/xen-scsiback.c 19229F: include/xen/interface/io/vscsiif.h 19230 19231XEN SOUND FRONTEND DRIVER 19232M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 19233L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19234L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19235S: Supported 19236F: sound/xen/* 19237 19238XEN SWIOTLB SUBSYSTEM 19239M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 19240L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19241L: iommu@lists.linux-foundation.org 19242S: Supported 19243F: arch/x86/xen/*swiotlb* 19244F: drivers/xen/*swiotlb* 19245 19246XFS FILESYSTEM 19247M: Darrick J. Wong <darrick.wong@oracle.com> 19248M: linux-xfs@vger.kernel.org 19249L: linux-xfs@vger.kernel.org 19250S: Supported 19251W: http://xfs.org/ 19252T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 19253F: Documentation/ABI/testing/sysfs-fs-xfs 19254F: Documentation/admin-guide/xfs.rst 19255F: Documentation/filesystems/xfs-delayed-logging-design.rst 19256F: Documentation/filesystems/xfs-self-describing-metadata.rst 19257F: fs/xfs/ 19258F: include/uapi/linux/dqblk_xfs.h 19259F: include/uapi/linux/fsmap.h 19260 19261XILINX AXI ETHERNET DRIVER 19262M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 19263S: Maintained 19264F: drivers/net/ethernet/xilinx/xilinx_axienet* 19265 19266XILINX CAN DRIVER 19267M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 19268R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 19269L: linux-can@vger.kernel.org 19270S: Maintained 19271F: Documentation/devicetree/bindings/net/can/xilinx_can.txt 19272F: drivers/net/can/xilinx_can.c 19273 19274XILINX SD-FEC IP CORES 19275M: Derek Kiernan <derek.kiernan@xilinx.com> 19276M: Dragan Cvetic <dragan.cvetic@xilinx.com> 19277S: Maintained 19278F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 19279F: Documentation/misc-devices/xilinx_sdfec.rst 19280F: drivers/misc/Kconfig 19281F: drivers/misc/Makefile 19282F: drivers/misc/xilinx_sdfec.c 19283F: include/uapi/misc/xilinx_sdfec.h 19284 19285XILINX UARTLITE SERIAL DRIVER 19286M: Peter Korsgaard <jacmet@sunsite.dk> 19287L: linux-serial@vger.kernel.org 19288S: Maintained 19289F: drivers/tty/serial/uartlite.c 19290 19291XILINX VIDEO IP CORES 19292M: Hyun Kwon <hyun.kwon@xilinx.com> 19293M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19294L: linux-media@vger.kernel.org 19295S: Supported 19296T: git git://linuxtv.org/media_tree.git 19297F: Documentation/devicetree/bindings/media/xilinx/ 19298F: drivers/media/platform/xilinx/ 19299F: include/uapi/linux/xilinx-v4l2-controls.h 19300 19301XILINX ZYNQMP DPDMA DRIVER 19302M: Hyun Kwon <hyun.kwon@xilinx.com> 19303M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19304L: dmaengine@vger.kernel.org 19305S: Supported 19306F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 19307F: drivers/dma/xilinx/xilinx_dpdma.c 19308F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 19309 19310XILINX ZYNQMP PSGTR PHY DRIVER 19311M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 19312M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19313L: linux-kernel@vger.kernel.org 19314S: Supported 19315T: git https://github.com/Xilinx/linux-xlnx.git 19316F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 19317F: drivers/phy/xilinx/phy-zynqmp.c 19318 19319XILLYBUS DRIVER 19320M: Eli Billauer <eli.billauer@gmail.com> 19321L: linux-kernel@vger.kernel.org 19322S: Supported 19323F: drivers/char/xillybus/ 19324 19325XLP9XX I2C DRIVER 19326M: George Cherian <gcherian@marvell.com> 19327L: linux-i2c@vger.kernel.org 19328S: Supported 19329W: http://www.marvell.com 19330F: Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt 19331F: drivers/i2c/busses/i2c-xlp9xx.c 19332 19333XRA1403 GPIO EXPANDER 19334M: Nandor Han <nandor.han@ge.com> 19335M: Semi Malinen <semi.malinen@ge.com> 19336L: linux-gpio@vger.kernel.org 19337S: Maintained 19338F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 19339F: drivers/gpio/gpio-xra1403.c 19340 19341XTENSA XTFPGA PLATFORM SUPPORT 19342M: Max Filippov <jcmvbkbc@gmail.com> 19343L: linux-xtensa@linux-xtensa.org 19344S: Maintained 19345F: drivers/spi/spi-xtensa-xtfpga.c 19346F: sound/soc/xtensa/xtfpga-i2s.c 19347 19348YAM DRIVER FOR AX.25 19349M: Jean-Paul Roubelat <jpr@f6fbb.org> 19350L: linux-hams@vger.kernel.org 19351S: Maintained 19352F: drivers/net/hamradio/yam* 19353F: include/linux/yam.h 19354 19355YAMA SECURITY MODULE 19356M: Kees Cook <keescook@chromium.org> 19357S: Supported 19358T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip 19359F: Documentation/admin-guide/LSM/Yama.rst 19360F: security/yama/ 19361 19362YEALINK PHONE DRIVER 19363M: Henk Vergonet <Henk.Vergonet@gmail.com> 19364L: usbb2k-api-dev@nongnu.org 19365S: Maintained 19366F: Documentation/input/devices/yealink.rst 19367F: drivers/input/misc/yealink.* 19368 19369Z8530 DRIVER FOR AX.25 19370M: Joerg Reuter <jreuter@yaina.de> 19371L: linux-hams@vger.kernel.org 19372S: Maintained 19373W: http://yaina.de/jreuter/ 19374W: http://www.qsl.net/dl1bke/ 19375F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 19376F: drivers/net/hamradio/*scc.c 19377F: drivers/net/hamradio/z8530.h 19378 19379ZBUD COMPRESSED PAGE ALLOCATOR 19380M: Seth Jennings <sjenning@redhat.com> 19381M: Dan Streetman <ddstreet@ieee.org> 19382L: linux-mm@kvack.org 19383S: Maintained 19384F: include/linux/zbud.h 19385F: mm/zbud.c 19386 19387ZD1211RW WIRELESS DRIVER 19388M: Daniel Drake <dsd@gentoo.org> 19389M: Ulrich Kunitz <kune@deine-taler.de> 19390L: linux-wireless@vger.kernel.org 19391L: zd1211-devs@lists.sourceforge.net (subscribers-only) 19392S: Maintained 19393W: http://zd1211.ath.cx/wiki/DriverRewrite 19394F: drivers/net/wireless/zydas/zd1211rw/ 19395 19396ZD1301 MEDIA DRIVER 19397M: Antti Palosaari <crope@iki.fi> 19398L: linux-media@vger.kernel.org 19399S: Maintained 19400W: https://linuxtv.org/ 19401W: http://palosaari.fi/linux/ 19402Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19403F: drivers/media/usb/dvb-usb-v2/zd1301* 19404 19405ZD1301_DEMOD MEDIA DRIVER 19406M: Antti Palosaari <crope@iki.fi> 19407L: linux-media@vger.kernel.org 19408S: Maintained 19409W: https://linuxtv.org/ 19410W: http://palosaari.fi/linux/ 19411Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19412F: drivers/media/dvb-frontends/zd1301_demod* 19413 19414ZHAOXIN PROCESSOR SUPPORT 19415M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 19416L: linux-kernel@vger.kernel.org 19417S: Maintained 19418F: arch/x86/kernel/cpu/zhaoxin.c 19419 19420ZONEFS FILESYSTEM 19421M: Damien Le Moal <damien.lemoal@wdc.com> 19422M: Naohiro Aota <naohiro.aota@wdc.com> 19423R: Johannes Thumshirn <jth@kernel.org> 19424L: linux-fsdevel@vger.kernel.org 19425S: Maintained 19426T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 19427F: Documentation/filesystems/zonefs.rst 19428F: fs/zonefs/ 19429 19430ZR36067 VIDEO FOR LINUX DRIVER 19431M: Corentin Labbe <clabbe@baylibre.com> 19432L: mjpeg-users@lists.sourceforge.net 19433L: linux-media@vger.kernel.org 19434S: Maintained 19435W: http://mjpeg.sourceforge.net/driver-zoran/ 19436Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19437F: Documentation/driver-api/media/drivers/zoran.rst 19438F: drivers/staging/media/zoran/ 19439 19440ZPOOL COMPRESSED PAGE STORAGE API 19441M: Dan Streetman <ddstreet@ieee.org> 19442L: linux-mm@kvack.org 19443S: Maintained 19444F: include/linux/zpool.h 19445F: mm/zpool.c 19446 19447ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 19448M: Minchan Kim <minchan@kernel.org> 19449M: Nitin Gupta <ngupta@vflare.org> 19450R: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> 19451L: linux-kernel@vger.kernel.org 19452S: Maintained 19453F: Documentation/admin-guide/blockdev/zram.rst 19454F: drivers/block/zram/ 19455 19456ZS DECSTATION Z85C30 SERIAL DRIVER 19457M: "Maciej W. Rozycki" <macro@linux-mips.org> 19458S: Maintained 19459F: drivers/tty/serial/zs.* 19460 19461ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 19462M: Minchan Kim <minchan@kernel.org> 19463M: Nitin Gupta <ngupta@vflare.org> 19464R: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> 19465L: linux-mm@kvack.org 19466S: Maintained 19467F: Documentation/vm/zsmalloc.rst 19468F: include/linux/zsmalloc.h 19469F: mm/zsmalloc.c 19470 19471ZSWAP COMPRESSED SWAP CACHING 19472M: Seth Jennings <sjenning@redhat.com> 19473M: Dan Streetman <ddstreet@ieee.org> 19474M: Vitaly Wool <vitaly.wool@konsulko.com> 19475L: linux-mm@kvack.org 19476S: Maintained 19477F: mm/zswap.c 19478 19479THE REST 19480M: Linus Torvalds <torvalds@linux-foundation.org> 19481L: linux-kernel@vger.kernel.org 19482S: Buried alive in reporters 19483Q: http://patchwork.kernel.org/project/LKML/list/ 19484T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 19485F: * 19486F: */ 19487
